From 2be90b675cf3adb699948bdf371e0f043ec91f11 Mon Sep 17 00:00:00 2001 From: vishnuprasad Date: Wed, 13 Nov 2019 19:39:53 +0530 Subject: [PATCH 1/5] :heavy_plus_sign: eslint dev dependencies --- .eslintrc.js | 6 ++++++ package.json | 7 +++++++ 2 files changed, 13 insertions(+) create mode 100644 .eslintrc.js diff --git a/.eslintrc.js b/.eslintrc.js new file mode 100644 index 00000000..6fb1baf8 --- /dev/null +++ b/.eslintrc.js @@ -0,0 +1,6 @@ +module.exports = { + extends: "standard", + env: { + jquery: true + } +}; diff --git a/package.json b/package.json index d99829ec..006c18fe 100644 --- a/package.json +++ b/package.json @@ -5,6 +5,7 @@ "main": "src/community-toolbox.js", "scripts": { "start": "http-server -c-1 -p 8000", + "lint": "./node_modules/.bin/eslint --fix .", "test": "jest" }, "repository": { @@ -28,6 +29,12 @@ }, "devDependencies": { "browserify": "16.5.0", + "eslint": "^6.6.0", + "eslint-config-standard": "^14.1.0", + "eslint-plugin-import": "^2.18.2", + "eslint-plugin-node": "^10.0.0", + "eslint-plugin-promise": "^4.2.1", + "eslint-plugin-standard": "^4.0.1", "github-api-simple": "git://github.com/jywarren/github-api-simple.git#patch-2", "grunt": "^1.0.3", "grunt-browserify": "^5.0.0", From 4707af93d080bbbc7d8baad11c98e096eeaaf383 Mon Sep 17 00:00:00 2001 From: vishnuprasad Date: Thu, 14 Nov 2019 12:32:27 +0530 Subject: [PATCH 2/5] :rotating_light: fixing lint errors --- .eslintignore | 4 + .eslintrc.js | 3 + Gruntfile.js | 56 +- dist/community-toolbox.js | 149604 +++++++-------- examples/copyToClipboard.js | 53 +- examples/demo.js | 269 +- examples/themes.js | 239 +- examples/urlHash.js | 34 +- package-lock.json | 1086 + package.json | 1 + .../contribsUtil/fetchAllRepoContribs.spec.js | 75 +- spec/contribsUtil/fetchRepoContribs.spec.js | 64 +- .../fetchRepoContribsUtil.spec.js | 83 +- spec/contribsUtil/main.spec.js | 82 +- .../contribsUtil/storeAllContribsInDb.spec.js | 91 +- spec/helper.js | 69 +- .../fetchAllRecentMonthContribs.spec.js | 85 +- .../fetchRecentMonthContribs.spec.js | 116 +- spec/recentContribsUtil/freshFetch.spec.js | 76 +- .../getContribsLastMonth.spec.js | 113 +- .../getContribsLastWeek.spec.js | 122 +- spec/recentContribsUtil/main.spec.js | 116 +- spec/recentContribsUtil/queryTime.spec.js | 31 +- .../storeAllRecentContribsInDb.spec.js | 99 +- .../withinMonthsOrNot.spec.js | 32 +- .../withinThisWeekOrNot.spec.js | 30 +- spec/repoUtil/fetchRepoUtil.spec.js | 77 +- spec/staleIssuesUtil/staleIssuesUtil.spec.js | 118 +- src/UI/contributorsUI.js | 40 +- src/UI/ftoAuthorsUI.js | 19 +- src/UI/issuesUI.js | 90 +- src/UI/leaderboardUI.js | 28 +- src/UI/recentContributorsUI.js | 75 +- src/models/crud.js | 159 +- src/models/initialize.js | 104 +- src/models/utils.js | 23 +- src/scripts/chart.js | 48 +- src/scripts/community-toolbox.js | 511 +- src/scripts/configure.js | 69 +- src/scripts/pwainit.js | 11 +- .../contribsUtil/fetchAllRepoContribs.js | 113 +- src/utils/contribsUtil/fetchRepoContribs.js | 61 +- .../contribsUtil/fetchRepoContribsUtil.js | 25 +- src/utils/contribsUtil/main.js | 46 +- .../contribsUtil/storeAllContribsInDb.js | 116 +- src/utils/filterUniqueContribs.js | 29 +- src/utils/filterUtil.js | 80 +- src/utils/getRepoContributors.js | 63 +- src/utils/leaderboardUtil.js | 138 +- src/utils/navDropdown.js | 56 +- .../fetchAllRecentMonthContribs.js | 95 +- .../fetchRecentMonthContribs.js | 117 +- src/utils/recentContribsUtil/freshFetch.js | 77 +- .../getContribsLastMonth.js | 132 +- .../recentContribsUtil/getContribsLastWeek.js | 95 +- src/utils/recentContribsUtil/main.js | 52 +- src/utils/recentContribsUtil/queryTime.js | 25 +- .../storeAllRecentContribsInDb.js | 98 +- .../recentContribsUtil/withinMonthsOrNot.js | 23 +- .../recentContribsUtil/withinThisWeekOrNot.js | 21 +- src/utils/repoUtil/fetchRepoUtil.js | 57 +- src/utils/staleIssuesUtil.js | 153 +- sw.js | 83 +- 63 files changed, 77457 insertions(+), 78303 deletions(-) create mode 100644 .eslintignore diff --git a/.eslintignore b/.eslintignore new file mode 100644 index 00000000..41e79769 --- /dev/null +++ b/.eslintignore @@ -0,0 +1,4 @@ +# /node_modules/* and /bower_components/* in the project root are ignored by default + +# Ignore built files +dist/ \ No newline at end of file diff --git a/.eslintrc.js b/.eslintrc.js index 6fb1baf8..8fc4431a 100644 --- a/.eslintrc.js +++ b/.eslintrc.js @@ -2,5 +2,8 @@ module.exports = { extends: "standard", env: { jquery: true + }, + rules: { + semi: [1, "always"] } }; diff --git a/Gruntfile.js b/Gruntfile.js index 7aea1944..54a72d26 100644 --- a/Gruntfile.js +++ b/Gruntfile.js @@ -1,40 +1,38 @@ -module.exports = function(grunt) { +module.exports = function (grunt) { + grunt.loadNpmTasks('grunt-browserify'); - grunt.loadNpmTasks('grunt-browserify'); + require('matchdep').filterDev('grunt-*').forEach(grunt.loadNpmTasks); - require('matchdep').filterDev('grunt-*').forEach(grunt.loadNpmTasks); + grunt.initConfig({ - grunt.initConfig({ + pkg: grunt.file.readJSON('package.json'), - pkg: grunt.file.readJSON('package.json'), - - watch: { - options : { - livereload: true - }, - source: { - files: [ - 'src/*/*.js', - 'Gruntfile.js' - ], - tasks: [ 'build:js' ] - } + watch: { + options: { + livereload: true }, - - browserify: { - dist: { - src: ['src/scripts/community-toolbox.js'], - dest: 'dist/community-toolbox.js' - } + source: { + files: [ + 'src/*/*.js', + 'Gruntfile.js' + ], + tasks: ['build:js'] } + }, - }); + browserify: { + dist: { + src: ['src/scripts/community-toolbox.js'], + dest: 'dist/community-toolbox.js' + } + } - /* Default (development): Watch files and build on change. */ - grunt.registerTask('default', ['watch']); + }); - grunt.registerTask('build', [ - 'browserify:dist' - ]); + /* Default (development): Watch files and build on change. */ + grunt.registerTask('default', ['watch']); + grunt.registerTask('build', [ + 'browserify:dist' + ]); }; diff --git a/dist/community-toolbox.js b/dist/community-toolbox.js index f51f1a3c..94e20c21 100644 --- a/dist/community-toolbox.js +++ b/dist/community-toolbox.js @@ -1,138 +1,136 @@ -(function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i} errors optional array of validation errors, if not passed errors from the instance are used. * @param {Object} options optional options with properties `separator` and `dataVar`. * @return {String} human readable string with all errors descriptions */ -function errorsText(errors, options) { - errors = errors || this.errors; - if (!errors) return 'No errors'; - options = options || {}; - var separator = options.separator === undefined ? ', ' : options.separator; - var dataVar = options.dataVar === undefined ? 'data' : options.dataVar; - - var text = ''; - for (var i=0; i%\\^`{|}]|%[0-9a-f]{2})|\{[+#./;?&=,!@|]?(?:[a-z0-9_]|%[0-9a-f]{2})+(?::[1-9][0-9]{0,3}|\*)?(?:,(?:[a-z0-9_]|%[0-9a-f]{2})+(?::[1-9][0-9]{0,3}|\*)?)*\})*$/i; -// For the source: https://gist.github.com/dperini/729294 -// For test cases: https://mathiasbynens.be/demo/url-regex -// @todo Delete current URL in favour of the commented out URL rule when this issue is fixed https://github.com/eslint/eslint/issues/7983. -// var URL = /^(?:(?:https?|ftp):\/\/)(?:\S+(?::\S*)?@)?(?:(?!10(?:\.\d{1,3}){3})(?!127(?:\.\d{1,3}){3})(?!169\.254(?:\.\d{1,3}){2})(?!192\.168(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\u{00a1}-\u{ffff}0-9]+-?)*[a-z\u{00a1}-\u{ffff}0-9]+)(?:\.(?:[a-z\u{00a1}-\u{ffff}0-9]+-?)*[a-z\u{00a1}-\u{ffff}0-9]+)*(?:\.(?:[a-z\u{00a1}-\u{ffff}]{2,})))(?::\d{2,5})?(?:\/[^\s]*)?$/iu; -var URL = /^(?:(?:http[s\u017F]?|ftp):\/\/)(?:(?:[\0-\x08\x0E-\x1F!-\x9F\xA1-\u167F\u1681-\u1FFF\u200B-\u2027\u202A-\u202E\u2030-\u205E\u2060-\u2FFF\u3001-\uD7FF\uE000-\uFEFE\uFF00-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+(?::(?:[\0-\x08\x0E-\x1F!-\x9F\xA1-\u167F\u1681-\u1FFF\u200B-\u2027\u202A-\u202E\u2030-\u205E\u2060-\u2FFF\u3001-\uD7FF\uE000-\uFEFE\uFF00-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*)?@)?(?:(?!10(?:\.[0-9]{1,3}){3})(?!127(?:\.[0-9]{1,3}){3})(?!169\.254(?:\.[0-9]{1,3}){2})(?!192\.168(?:\.[0-9]{1,3}){2})(?!172\.(?:1[6-9]|2[0-9]|3[01])(?:\.[0-9]{1,3}){2})(?:[1-9][0-9]?|1[0-9][0-9]|2[01][0-9]|22[0-3])(?:\.(?:1?[0-9]{1,2}|2[0-4][0-9]|25[0-5])){2}(?:\.(?:[1-9][0-9]?|1[0-9][0-9]|2[0-4][0-9]|25[0-4]))|(?:(?:(?:[0-9KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+-?)*(?:[0-9KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+)(?:\.(?:(?:[0-9KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+-?)*(?:[0-9KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+)*(?:\.(?:(?:[KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]){2,})))(?::[0-9]{2,5})?(?:\/(?:[\0-\x08\x0E-\x1F!-\x9F\xA1-\u167F\u1681-\u1FFF\u200B-\u2027\u202A-\u202E\u2030-\u205E\u2060-\u2FFF\u3001-\uD7FF\uE000-\uFEFE\uFF00-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*)?$/i; -var UUID = /^(?:urn:uuid:)?[0-9a-f]{8}-(?:[0-9a-f]{4}-){3}[0-9a-f]{12}$/i; -var JSON_POINTER = /^(?:\/(?:[^~/]|~0|~1)*)*$|^#(?:\/(?:[a-z0-9_\-.!$&'()*+,;:=@]|%[0-9a-f]{2}|~0|~1)*)*$/i; -var RELATIVE_JSON_POINTER = /^(?:0|[1-9][0-9]*)(?:#|(?:\/(?:[^~/]|~0|~1)*)*)$/; - - -module.exports = formats; - -function formats(mode) { - mode = mode == 'full' ? 'full' : 'fast'; - return util.copy(formats[mode]); -} - - -formats.fast = { - // date: http://tools.ietf.org/html/rfc3339#section-5.6 - date: /^\d\d\d\d-[0-1]\d-[0-3]\d$/, - // date-time: http://tools.ietf.org/html/rfc3339#section-5.6 - time: /^[0-2]\d:[0-5]\d:[0-5]\d(?:\.\d+)?(?:z|[+-]\d\d:\d\d)?$/i, - 'date-time': /^\d\d\d\d-[0-1]\d-[0-3]\d[t\s][0-2]\d:[0-5]\d:[0-5]\d(?:\.\d+)?(?:z|[+-]\d\d:\d\d)$/i, - // uri: https://github.com/mafintosh/is-my-json-valid/blob/master/formats.js - uri: /^(?:[a-z][a-z0-9+-.]*)(?::|\/)\/?[^\s]*$/i, - 'uri-reference': /^(?:(?:[a-z][a-z0-9+-.]*:)?\/\/)?[^\s]*$/i, - 'uri-template': URITEMPLATE, - url: URL, - // email (sources from jsen validator): - // http://stackoverflow.com/questions/201323/using-a-regular-expression-to-validate-an-email-address#answer-8829363 - // http://www.w3.org/TR/html5/forms.html#valid-e-mail-address (search for 'willful violation') - email: /^[a-z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?(?:\.[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?)*$/i, - hostname: HOSTNAME, - // optimized https://www.safaribooksonline.com/library/view/regular-expressions-cookbook/9780596802837/ch07s16.html - ipv4: /^(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)$/, - // optimized http://stackoverflow.com/questions/53497/regular-expression-that-matches-valid-ipv6-addresses - ipv6: /^\s*(?:(?:(?:[0-9a-f]{1,4}:){7}(?:[0-9a-f]{1,4}|:))|(?:(?:[0-9a-f]{1,4}:){6}(?::[0-9a-f]{1,4}|(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){5}(?:(?:(?::[0-9a-f]{1,4}){1,2})|:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){4}(?:(?:(?::[0-9a-f]{1,4}){1,3})|(?:(?::[0-9a-f]{1,4})?:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){3}(?:(?:(?::[0-9a-f]{1,4}){1,4})|(?:(?::[0-9a-f]{1,4}){0,2}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){2}(?:(?:(?::[0-9a-f]{1,4}){1,5})|(?:(?::[0-9a-f]{1,4}){0,3}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){1}(?:(?:(?::[0-9a-f]{1,4}){1,6})|(?:(?::[0-9a-f]{1,4}){0,4}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?::(?:(?:(?::[0-9a-f]{1,4}){1,7})|(?:(?::[0-9a-f]{1,4}){0,5}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(?:%.+)?\s*$/i, - regex: regex, - // uuid: http://tools.ietf.org/html/rfc4122 - uuid: UUID, - // JSON-pointer: https://tools.ietf.org/html/rfc6901 - // uri fragment: https://tools.ietf.org/html/rfc3986#appendix-A - 'json-pointer': JSON_POINTER, - // relative JSON-pointer: http://tools.ietf.org/html/draft-luff-relative-json-pointer-00 - 'relative-json-pointer': RELATIVE_JSON_POINTER -}; + var schemaPromise = self._loadingSchemas[ref]; + if (!schemaPromise) { + schemaPromise = self._loadingSchemas[ref] = self._opts.loadSchema(ref); + schemaPromise.then(removePromise, removePromise); + } + return schemaPromise.then(function (sch) { + if (!added(ref)) { + return loadMetaSchemaOf(sch).then(function () { + if (!added(ref)) self.addSchema(sch, ref, undefined, meta); + }); + } + }).then(function () { + return _compileAsync(schemaObj); + }); -formats.full = { - date: date, - time: time, - 'date-time': date_time, - uri: uri, - 'uri-reference': URIREF, - 'uri-template': URITEMPLATE, - url: URL, - email: /^[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&''*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?$/i, - hostname: hostname, - ipv4: /^(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)$/, - ipv6: /^\s*(?:(?:(?:[0-9a-f]{1,4}:){7}(?:[0-9a-f]{1,4}|:))|(?:(?:[0-9a-f]{1,4}:){6}(?::[0-9a-f]{1,4}|(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){5}(?:(?:(?::[0-9a-f]{1,4}){1,2})|:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){4}(?:(?:(?::[0-9a-f]{1,4}){1,3})|(?:(?::[0-9a-f]{1,4})?:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){3}(?:(?:(?::[0-9a-f]{1,4}){1,4})|(?:(?::[0-9a-f]{1,4}){0,2}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){2}(?:(?:(?::[0-9a-f]{1,4}){1,5})|(?:(?::[0-9a-f]{1,4}){0,3}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){1}(?:(?:(?::[0-9a-f]{1,4}){1,6})|(?:(?::[0-9a-f]{1,4}){0,4}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?::(?:(?:(?::[0-9a-f]{1,4}){1,7})|(?:(?::[0-9a-f]{1,4}){0,5}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(?:%.+)?\s*$/i, - regex: regex, - uuid: UUID, - 'json-pointer': JSON_POINTER, - 'relative-json-pointer': RELATIVE_JSON_POINTER -}; + function removePromise () { + delete self._loadingSchemas[ref]; + } + function added (ref) { + return self._refs[ref] || self._schemas[ref]; + } + } + } + } + }, { './error_classes': 6 }], + 6: [function (require, module, exports) { + 'use strict'; -function date(str) { - // full-date from http://tools.ietf.org/html/rfc3339#section-5.6 - var matches = str.match(DATE); - if (!matches) return false; + var resolve = require('./resolve'); - var month = +matches[1]; - var day = +matches[2]; - return month >= 1 && month <= 12 && day >= 1 && day <= DAYS[month]; -} + module.exports = { + Validation: errorSubclass(ValidationError), + MissingRef: errorSubclass(MissingRefError) + }; + function ValidationError (errors) { + this.message = 'validation failed'; + this.errors = errors; + this.ajv = this.validation = true; + } -function time(str, full) { - var matches = str.match(TIME); - if (!matches) return false; + MissingRefError.message = function (baseId, ref) { + return 'can\'t resolve reference ' + ref + ' from id ' + baseId; + }; - var hour = matches[1]; - var minute = matches[2]; - var second = matches[3]; - var timeZone = matches[5]; - return hour <= 23 && minute <= 59 && second <= 59 && (!full || timeZone); -} + function MissingRefError (baseId, ref, message) { + this.message = message || MissingRefError.message(baseId, ref); + this.missingRef = resolve.url(baseId, ref); + this.missingSchema = resolve.normalizeId(resolve.fullPath(this.missingRef)); + } + + function errorSubclass (Subclass) { + Subclass.prototype = Object.create(Error.prototype); + Subclass.prototype.constructor = Subclass; + return Subclass; + } + }, { './resolve': 9 }], + 7: [function (require, module, exports) { + 'use strict'; + + var util = require('./util'); + + var DATE = /^\d\d\d\d-(\d\d)-(\d\d)$/; + var DAYS = [0, 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]; + var TIME = /^(\d\d):(\d\d):(\d\d)(\.\d+)?(z|[+-]\d\d:\d\d)?$/i; + var HOSTNAME = /^[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?(?:\.[a-z0-9](?:[-0-9a-z]{0,61}[0-9a-z])?)*$/i; + var URI = /^(?:[a-z][a-z0-9+\-.]*:)(?:\/?\/(?:(?:[a-z0-9\-._~!$&'()*+,;=:]|%[0-9a-f]{2})*@)?(?:\[(?:(?:(?:(?:[0-9a-f]{1,4}:){6}|::(?:[0-9a-f]{1,4}:){5}|(?:[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){4}|(?:(?:[0-9a-f]{1,4}:){0,1}[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){3}|(?:(?:[0-9a-f]{1,4}:){0,2}[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){2}|(?:(?:[0-9a-f]{1,4}:){0,3}[0-9a-f]{1,4})?::[0-9a-f]{1,4}:|(?:(?:[0-9a-f]{1,4}:){0,4}[0-9a-f]{1,4})?::)(?:[0-9a-f]{1,4}:[0-9a-f]{1,4}|(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?))|(?:(?:[0-9a-f]{1,4}:){0,5}[0-9a-f]{1,4})?::[0-9a-f]{1,4}|(?:(?:[0-9a-f]{1,4}:){0,6}[0-9a-f]{1,4})?::)|[Vv][0-9a-f]+\.[a-z0-9\-._~!$&'()*+,;=:]+)\]|(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)|(?:[a-z0-9\-._~!$&'()*+,;=]|%[0-9a-f]{2})*)(?::\d*)?(?:\/(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})*)*|\/(?:(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})+(?:\/(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})*)*)?|(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})+(?:\/(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})*)*)(?:\?(?:[a-z0-9\-._~!$&'()*+,;=:@/?]|%[0-9a-f]{2})*)?(?:#(?:[a-z0-9\-._~!$&'()*+,;=:@/?]|%[0-9a-f]{2})*)?$/i; + var URIREF = /^(?:[a-z][a-z0-9+\-.]*:)?(?:\/?\/(?:(?:[a-z0-9\-._~!$&'()*+,;=:]|%[0-9a-f]{2})*@)?(?:\[(?:(?:(?:(?:[0-9a-f]{1,4}:){6}|::(?:[0-9a-f]{1,4}:){5}|(?:[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){4}|(?:(?:[0-9a-f]{1,4}:){0,1}[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){3}|(?:(?:[0-9a-f]{1,4}:){0,2}[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){2}|(?:(?:[0-9a-f]{1,4}:){0,3}[0-9a-f]{1,4})?::[0-9a-f]{1,4}:|(?:(?:[0-9a-f]{1,4}:){0,4}[0-9a-f]{1,4})?::)(?:[0-9a-f]{1,4}:[0-9a-f]{1,4}|(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?))|(?:(?:[0-9a-f]{1,4}:){0,5}[0-9a-f]{1,4})?::[0-9a-f]{1,4}|(?:(?:[0-9a-f]{1,4}:){0,6}[0-9a-f]{1,4})?::)|[Vv][0-9a-f]+\.[a-z0-9\-._~!$&'()*+,;=:]+)\]|(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)|(?:[a-z0-9\-._~!$&'"()*+,;=]|%[0-9a-f]{2})*)(?::\d*)?(?:\/(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})*)*|\/(?:(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})+(?:\/(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})*)*)?|(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})+(?:\/(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})*)*)?(?:\?(?:[a-z0-9\-._~!$&'"()*+,;=:@/?]|%[0-9a-f]{2})*)?(?:#(?:[a-z0-9\-._~!$&'"()*+,;=:@/?]|%[0-9a-f]{2})*)?$/i; + // uri-template: https://tools.ietf.org/html/rfc6570 + var URITEMPLATE = /^(?:(?:[^\x00-\x20"'<>%\\^`{|}]|%[0-9a-f]{2})|\{[+#./;?&=,!@|]?(?:[a-z0-9_]|%[0-9a-f]{2})+(?::[1-9][0-9]{0,3}|\*)?(?:,(?:[a-z0-9_]|%[0-9a-f]{2})+(?::[1-9][0-9]{0,3}|\*)?)*\})*$/i; + // For the source: https://gist.github.com/dperini/729294 + // For test cases: https://mathiasbynens.be/demo/url-regex + // @todo Delete current URL in favour of the commented out URL rule when this issue is fixed https://github.com/eslint/eslint/issues/7983. + // var URL = /^(?:(?:https?|ftp):\/\/)(?:\S+(?::\S*)?@)?(?:(?!10(?:\.\d{1,3}){3})(?!127(?:\.\d{1,3}){3})(?!169\.254(?:\.\d{1,3}){2})(?!192\.168(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\u{00a1}-\u{ffff}0-9]+-?)*[a-z\u{00a1}-\u{ffff}0-9]+)(?:\.(?:[a-z\u{00a1}-\u{ffff}0-9]+-?)*[a-z\u{00a1}-\u{ffff}0-9]+)*(?:\.(?:[a-z\u{00a1}-\u{ffff}]{2,})))(?::\d{2,5})?(?:\/[^\s]*)?$/iu; + var URL = /^(?:(?:http[s\u017F]?|ftp):\/\/)(?:(?:[\0-\x08\x0E-\x1F!-\x9F\xA1-\u167F\u1681-\u1FFF\u200B-\u2027\u202A-\u202E\u2030-\u205E\u2060-\u2FFF\u3001-\uD7FF\uE000-\uFEFE\uFF00-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+(?::(?:[\0-\x08\x0E-\x1F!-\x9F\xA1-\u167F\u1681-\u1FFF\u200B-\u2027\u202A-\u202E\u2030-\u205E\u2060-\u2FFF\u3001-\uD7FF\uE000-\uFEFE\uFF00-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*)?@)?(?:(?!10(?:\.[0-9]{1,3}){3})(?!127(?:\.[0-9]{1,3}){3})(?!169\.254(?:\.[0-9]{1,3}){2})(?!192\.168(?:\.[0-9]{1,3}){2})(?!172\.(?:1[6-9]|2[0-9]|3[01])(?:\.[0-9]{1,3}){2})(?:[1-9][0-9]?|1[0-9][0-9]|2[01][0-9]|22[0-3])(?:\.(?:1?[0-9]{1,2}|2[0-4][0-9]|25[0-5])){2}(?:\.(?:[1-9][0-9]?|1[0-9][0-9]|2[0-4][0-9]|25[0-4]))|(?:(?:(?:[0-9KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+-?)*(?:[0-9KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+)(?:\.(?:(?:[0-9KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+-?)*(?:[0-9KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+)*(?:\.(?:(?:[KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]){2,})))(?::[0-9]{2,5})?(?:\/(?:[\0-\x08\x0E-\x1F!-\x9F\xA1-\u167F\u1681-\u1FFF\u200B-\u2027\u202A-\u202E\u2030-\u205E\u2060-\u2FFF\u3001-\uD7FF\uE000-\uFEFE\uFF00-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*)?$/i; + var UUID = /^(?:urn:uuid:)?[0-9a-f]{8}-(?:[0-9a-f]{4}-){3}[0-9a-f]{12}$/i; + var JSON_POINTER = /^(?:\/(?:[^~/]|~0|~1)*)*$|^#(?:\/(?:[a-z0-9_\-.!$&'()*+,;:=@]|%[0-9a-f]{2}|~0|~1)*)*$/i; + var RELATIVE_JSON_POINTER = /^(?:0|[1-9][0-9]*)(?:#|(?:\/(?:[^~/]|~0|~1)*)*)$/; + + module.exports = formats; + + function formats (mode) { + mode = mode == 'full' ? 'full' : 'fast'; + return util.copy(formats[mode]); + } + + formats.fast = { + // date: http://tools.ietf.org/html/rfc3339#section-5.6 + date: /^\d\d\d\d-[0-1]\d-[0-3]\d$/, + // date-time: http://tools.ietf.org/html/rfc3339#section-5.6 + time: /^[0-2]\d:[0-5]\d:[0-5]\d(?:\.\d+)?(?:z|[+-]\d\d:\d\d)?$/i, + 'date-time': /^\d\d\d\d-[0-1]\d-[0-3]\d[t\s][0-2]\d:[0-5]\d:[0-5]\d(?:\.\d+)?(?:z|[+-]\d\d:\d\d)$/i, + // uri: https://github.com/mafintosh/is-my-json-valid/blob/master/formats.js + uri: /^(?:[a-z][a-z0-9+-.]*)(?::|\/)\/?[^\s]*$/i, + 'uri-reference': /^(?:(?:[a-z][a-z0-9+-.]*:)?\/\/)?[^\s]*$/i, + 'uri-template': URITEMPLATE, + url: URL, + // email (sources from jsen validator): + // http://stackoverflow.com/questions/201323/using-a-regular-expression-to-validate-an-email-address#answer-8829363 + // http://www.w3.org/TR/html5/forms.html#valid-e-mail-address (search for 'willful violation') + email: /^[a-z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?(?:\.[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?)*$/i, + hostname: HOSTNAME, + // optimized https://www.safaribooksonline.com/library/view/regular-expressions-cookbook/9780596802837/ch07s16.html + ipv4: /^(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)$/, + // optimized http://stackoverflow.com/questions/53497/regular-expression-that-matches-valid-ipv6-addresses + ipv6: /^\s*(?:(?:(?:[0-9a-f]{1,4}:){7}(?:[0-9a-f]{1,4}|:))|(?:(?:[0-9a-f]{1,4}:){6}(?::[0-9a-f]{1,4}|(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){5}(?:(?:(?::[0-9a-f]{1,4}){1,2})|:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){4}(?:(?:(?::[0-9a-f]{1,4}){1,3})|(?:(?::[0-9a-f]{1,4})?:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){3}(?:(?:(?::[0-9a-f]{1,4}){1,4})|(?:(?::[0-9a-f]{1,4}){0,2}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){2}(?:(?:(?::[0-9a-f]{1,4}){1,5})|(?:(?::[0-9a-f]{1,4}){0,3}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){1}(?:(?:(?::[0-9a-f]{1,4}){1,6})|(?:(?::[0-9a-f]{1,4}){0,4}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?::(?:(?:(?::[0-9a-f]{1,4}){1,7})|(?:(?::[0-9a-f]{1,4}){0,5}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(?:%.+)?\s*$/i, + regex: regex, + // uuid: http://tools.ietf.org/html/rfc4122 + uuid: UUID, + // JSON-pointer: https://tools.ietf.org/html/rfc6901 + // uri fragment: https://tools.ietf.org/html/rfc3986#appendix-A + 'json-pointer': JSON_POINTER, + // relative JSON-pointer: http://tools.ietf.org/html/draft-luff-relative-json-pointer-00 + 'relative-json-pointer': RELATIVE_JSON_POINTER + }; + formats.full = { + date: date, + time: time, + 'date-time': date_time, + uri: uri, + 'uri-reference': URIREF, + 'uri-template': URITEMPLATE, + url: URL, + email: /^[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&''*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?$/i, + hostname: hostname, + ipv4: /^(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)$/, + ipv6: /^\s*(?:(?:(?:[0-9a-f]{1,4}:){7}(?:[0-9a-f]{1,4}|:))|(?:(?:[0-9a-f]{1,4}:){6}(?::[0-9a-f]{1,4}|(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){5}(?:(?:(?::[0-9a-f]{1,4}){1,2})|:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){4}(?:(?:(?::[0-9a-f]{1,4}){1,3})|(?:(?::[0-9a-f]{1,4})?:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){3}(?:(?:(?::[0-9a-f]{1,4}){1,4})|(?:(?::[0-9a-f]{1,4}){0,2}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){2}(?:(?:(?::[0-9a-f]{1,4}){1,5})|(?:(?::[0-9a-f]{1,4}){0,3}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){1}(?:(?:(?::[0-9a-f]{1,4}){1,6})|(?:(?::[0-9a-f]{1,4}){0,4}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?::(?:(?:(?::[0-9a-f]{1,4}){1,7})|(?:(?::[0-9a-f]{1,4}){0,5}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(?:%.+)?\s*$/i, + regex: regex, + uuid: UUID, + 'json-pointer': JSON_POINTER, + 'relative-json-pointer': RELATIVE_JSON_POINTER + }; -var DATE_TIME_SEPARATOR = /t|\s/i; -function date_time(str) { - // http://tools.ietf.org/html/rfc3339#section-5.6 - var dateTime = str.split(DATE_TIME_SEPARATOR); - return dateTime.length == 2 && date(dateTime[0]) && time(dateTime[1], true); -} + function date (str) { + // full-date from http://tools.ietf.org/html/rfc3339#section-5.6 + var matches = str.match(DATE); + if (!matches) return false; + var month = +matches[1]; + var day = +matches[2]; + return month >= 1 && month <= 12 && day >= 1 && day <= DAYS[month]; + } -function hostname(str) { - // https://tools.ietf.org/html/rfc1034#section-3.5 - // https://tools.ietf.org/html/rfc1123#section-2 - return str.length <= 255 && HOSTNAME.test(str); -} + function time (str, full) { + var matches = str.match(TIME); + if (!matches) return false; + var hour = matches[1]; + var minute = matches[2]; + var second = matches[3]; + var timeZone = matches[5]; + return hour <= 23 && minute <= 59 && second <= 59 && (!full || timeZone); + } -var NOT_URI_FRAGMENT = /\/|:/; -function uri(str) { - // http://jmrware.com/articles/2009/uri_regexp/URI_regex.html + optional protocol + required "." - return NOT_URI_FRAGMENT.test(str) && URI.test(str); -} + var DATE_TIME_SEPARATOR = /t|\s/i; + function date_time (str) { + // http://tools.ietf.org/html/rfc3339#section-5.6 + var dateTime = str.split(DATE_TIME_SEPARATOR); + return dateTime.length == 2 && date(dateTime[0]) && time(dateTime[1], true); + } + function hostname (str) { + // https://tools.ietf.org/html/rfc1034#section-3.5 + // https://tools.ietf.org/html/rfc1123#section-2 + return str.length <= 255 && HOSTNAME.test(str); + } -var Z_ANCHOR = /[^\\]\\Z/; -function regex(str) { - if (Z_ANCHOR.test(str)) return false; - try { - new RegExp(str); - return true; - } catch(e) { - return false; - } -} + var NOT_URI_FRAGMENT = /\/|:/; + function uri (str) { + // http://jmrware.com/articles/2009/uri_regexp/URI_regex.html + optional protocol + required "." + return NOT_URI_FRAGMENT.test(str) && URI.test(str); + } -},{"./util":13}],8:[function(require,module,exports){ -'use strict'; + var Z_ANCHOR = /[^\\]\\Z/; + function regex (str) { + if (Z_ANCHOR.test(str)) return false; + try { + new RegExp(str); + return true; + } catch (e) { + return false; + } + } + }, { './util': 13 }], + 8: [function (require, module, exports) { + 'use strict'; -var resolve = require('./resolve') - , util = require('./util') - , errorClasses = require('./error_classes') - , stableStringify = require('fast-json-stable-stringify'); + var resolve = require('./resolve'); + var util = require('./util'); + var errorClasses = require('./error_classes'); + var stableStringify = require('fast-json-stable-stringify'); -var validateGenerator = require('../dotjs/validate'); + var validateGenerator = require('../dotjs/validate'); -/** + /** * Functions below are used inside compiled validations function */ -var co = require('co'); -var ucs2length = util.ucs2length; -var equal = require('fast-deep-equal'); - -// this error is thrown by async schemas to return validation errors via exception -var ValidationError = errorClasses.Validation; + var co = require('co'); + var ucs2length = util.ucs2length; + var equal = require('fast-deep-equal'); -module.exports = compile; + // this error is thrown by async schemas to return validation errors via exception + var ValidationError = errorClasses.Validation; + module.exports = compile; -/** + /** * Compiles schema to validation function * @this Ajv * @param {Object} schema schema object @@ -912,274 +849,271 @@ module.exports = compile; * @param {String} baseId base ID for IDs in the schema * @return {Function} validation function */ -function compile(schema, root, localRefs, baseId) { - /* jshint validthis: true, evil: true */ - /* eslint no-shadow: 0 */ - var self = this - , opts = this._opts - , refVal = [ undefined ] - , refs = {} - , patterns = [] - , patternsHash = {} - , defaults = [] - , defaultsHash = {} - , customRules = []; - - root = root || { schema: schema, refVal: refVal, refs: refs }; - - var c = checkCompiling.call(this, schema, root, baseId); - var compilation = this._compilations[c.index]; - if (c.compiling) return (compilation.callValidate = callValidate); - - var formats = this._formats; - var RULES = this.RULES; + function compile (schema, root, localRefs, baseId) { + /* jshint validthis: true, evil: true */ + /* eslint no-shadow: 0 */ + var self = this; + var opts = this._opts; + var refVal = [undefined]; + var refs = {}; + var patterns = []; + var patternsHash = {}; + var defaults = []; + var defaultsHash = {}; + var customRules = []; + + root = root || { schema: schema, refVal: refVal, refs: refs }; + + var c = checkCompiling.call(this, schema, root, baseId); + var compilation = this._compilations[c.index]; + if (c.compiling) return (compilation.callValidate = callValidate); + + var formats = this._formats; + var RULES = this.RULES; - try { - var v = localCompile(schema, root, localRefs, baseId); - compilation.validate = v; - var cv = compilation.callValidate; - if (cv) { - cv.schema = v.schema; - cv.errors = null; - cv.refs = v.refs; - cv.refVal = v.refVal; - cv.root = v.root; - cv.$async = v.$async; - if (opts.sourceCode) cv.source = v.source; - } - return v; - } finally { - endCompiling.call(this, schema, root, baseId); - } + try { + var v = localCompile(schema, root, localRefs, baseId); + compilation.validate = v; + var cv = compilation.callValidate; + if (cv) { + cv.schema = v.schema; + cv.errors = null; + cv.refs = v.refs; + cv.refVal = v.refVal; + cv.root = v.root; + cv.$async = v.$async; + if (opts.sourceCode) cv.source = v.source; + } + return v; + } finally { + endCompiling.call(this, schema, root, baseId); + } - function callValidate() { - var validate = compilation.validate; - var result = validate.apply(null, arguments); - callValidate.errors = validate.errors; - return result; - } + function callValidate () { + var validate = compilation.validate; + var result = validate.apply(null, arguments); + callValidate.errors = validate.errors; + return result; + } - function localCompile(_schema, _root, localRefs, baseId) { - var isRoot = !_root || (_root && _root.schema == _schema); - if (_root.schema != root.schema) - return compile.call(self, _schema, _root, localRefs, baseId); - - var $async = _schema.$async === true; - - var sourceCode = validateGenerator({ - isTop: true, - schema: _schema, - isRoot: isRoot, - baseId: baseId, - root: _root, - schemaPath: '', - errSchemaPath: '#', - errorPath: '""', - MissingRefError: errorClasses.MissingRef, - RULES: RULES, - validate: validateGenerator, - util: util, - resolve: resolve, - resolveRef: resolveRef, - usePattern: usePattern, - useDefault: useDefault, - useCustomRule: useCustomRule, - opts: opts, - formats: formats, - logger: self.logger, - self: self - }); + function localCompile (_schema, _root, localRefs, baseId) { + var isRoot = !_root || (_root && _root.schema == _schema); + if (_root.schema != root.schema) { return compile.call(self, _schema, _root, localRefs, baseId); } + + var $async = _schema.$async === true; + + var sourceCode = validateGenerator({ + isTop: true, + schema: _schema, + isRoot: isRoot, + baseId: baseId, + root: _root, + schemaPath: '', + errSchemaPath: '#', + errorPath: '""', + MissingRefError: errorClasses.MissingRef, + RULES: RULES, + validate: validateGenerator, + util: util, + resolve: resolve, + resolveRef: resolveRef, + usePattern: usePattern, + useDefault: useDefault, + useCustomRule: useCustomRule, + opts: opts, + formats: formats, + logger: self.logger, + self: self + }); - sourceCode = vars(refVal, refValCode) + vars(patterns, patternCode) - + vars(defaults, defaultCode) + vars(customRules, customRuleCode) - + sourceCode; + sourceCode = vars(refVal, refValCode) + vars(patterns, patternCode) + + vars(defaults, defaultCode) + vars(customRules, customRuleCode) + + sourceCode; - if (opts.processCode) sourceCode = opts.processCode(sourceCode); - // console.log('\n\n\n *** \n', JSON.stringify(sourceCode)); - var validate; - try { - var makeValidate = new Function( - 'self', - 'RULES', - 'formats', - 'root', - 'refVal', - 'defaults', - 'customRules', - 'co', - 'equal', - 'ucs2length', - 'ValidationError', - sourceCode - ); + if (opts.processCode) sourceCode = opts.processCode(sourceCode); + // console.log('\n\n\n *** \n', JSON.stringify(sourceCode)); + var validate; + try { + var makeValidate = new Function( + 'self', + 'RULES', + 'formats', + 'root', + 'refVal', + 'defaults', + 'customRules', + 'co', + 'equal', + 'ucs2length', + 'ValidationError', + sourceCode + ); + + validate = makeValidate( + self, + RULES, + formats, + root, + refVal, + defaults, + customRules, + co, + equal, + ucs2length, + ValidationError + ); + + refVal[0] = validate; + } catch (e) { + self.logger.error('Error compiling schema, function code:', sourceCode); + throw e; + } - validate = makeValidate( - self, - RULES, - formats, - root, - refVal, - defaults, - customRules, - co, - equal, - ucs2length, - ValidationError - ); + validate.schema = _schema; + validate.errors = null; + validate.refs = refs; + validate.refVal = refVal; + validate.root = isRoot ? validate : _root; + if ($async) validate.$async = true; + if (opts.sourceCode === true) { + validate.source = { + code: sourceCode, + patterns: patterns, + defaults: defaults + }; + } - refVal[0] = validate; - } catch(e) { - self.logger.error('Error compiling schema, function code:', sourceCode); - throw e; - } + return validate; + } - validate.schema = _schema; - validate.errors = null; - validate.refs = refs; - validate.refVal = refVal; - validate.root = isRoot ? validate : _root; - if ($async) validate.$async = true; - if (opts.sourceCode === true) { - validate.source = { - code: sourceCode, - patterns: patterns, - defaults: defaults - }; - } + function resolveRef (baseId, ref, isRoot) { + ref = resolve.url(baseId, ref); + var refIndex = refs[ref]; + var _refVal, refCode; + if (refIndex !== undefined) { + _refVal = refVal[refIndex]; + refCode = 'refVal[' + refIndex + ']'; + return resolvedRef(_refVal, refCode); + } + if (!isRoot && root.refs) { + var rootRefId = root.refs[ref]; + if (rootRefId !== undefined) { + _refVal = root.refVal[rootRefId]; + refCode = addLocalRef(ref, _refVal); + return resolvedRef(_refVal, refCode); + } + } - return validate; - } + refCode = addLocalRef(ref); + var v = resolve.call(self, localCompile, root, ref); + if (v === undefined) { + var localSchema = localRefs && localRefs[ref]; + if (localSchema) { + v = resolve.inlineRef(localSchema, opts.inlineRefs) + ? localSchema + : compile.call(self, localSchema, root, localRefs, baseId); + } + } - function resolveRef(baseId, ref, isRoot) { - ref = resolve.url(baseId, ref); - var refIndex = refs[ref]; - var _refVal, refCode; - if (refIndex !== undefined) { - _refVal = refVal[refIndex]; - refCode = 'refVal[' + refIndex + ']'; - return resolvedRef(_refVal, refCode); - } - if (!isRoot && root.refs) { - var rootRefId = root.refs[ref]; - if (rootRefId !== undefined) { - _refVal = root.refVal[rootRefId]; - refCode = addLocalRef(ref, _refVal); - return resolvedRef(_refVal, refCode); + if (v === undefined) { + removeLocalRef(ref); + } else { + replaceLocalRef(ref, v); + return resolvedRef(v, refCode); + } } - } - refCode = addLocalRef(ref); - var v = resolve.call(self, localCompile, root, ref); - if (v === undefined) { - var localSchema = localRefs && localRefs[ref]; - if (localSchema) { - v = resolve.inlineRef(localSchema, opts.inlineRefs) - ? localSchema - : compile.call(self, localSchema, root, localRefs, baseId); + function addLocalRef (ref, v) { + var refId = refVal.length; + refVal[refId] = v; + refs[ref] = refId; + return 'refVal' + refId; } - } - if (v === undefined) { - removeLocalRef(ref); - } else { - replaceLocalRef(ref, v); - return resolvedRef(v, refCode); - } - } + function removeLocalRef (ref) { + delete refs[ref]; + } - function addLocalRef(ref, v) { - var refId = refVal.length; - refVal[refId] = v; - refs[ref] = refId; - return 'refVal' + refId; - } + function replaceLocalRef (ref, v) { + var refId = refs[ref]; + refVal[refId] = v; + } - function removeLocalRef(ref) { - delete refs[ref]; - } + function resolvedRef (refVal, code) { + return typeof refVal === 'object' || typeof refVal === 'boolean' + ? { code: code, schema: refVal, inline: true } + : { code: code, $async: refVal && refVal.$async }; + } - function replaceLocalRef(ref, v) { - var refId = refs[ref]; - refVal[refId] = v; - } + function usePattern (regexStr) { + var index = patternsHash[regexStr]; + if (index === undefined) { + index = patternsHash[regexStr] = patterns.length; + patterns[index] = regexStr; + } + return 'pattern' + index; + } - function resolvedRef(refVal, code) { - return typeof refVal == 'object' || typeof refVal == 'boolean' - ? { code: code, schema: refVal, inline: true } - : { code: code, $async: refVal && refVal.$async }; - } - - function usePattern(regexStr) { - var index = patternsHash[regexStr]; - if (index === undefined) { - index = patternsHash[regexStr] = patterns.length; - patterns[index] = regexStr; - } - return 'pattern' + index; - } - - function useDefault(value) { - switch (typeof value) { - case 'boolean': - case 'number': - return '' + value; - case 'string': - return util.toQuotedString(value); - case 'object': - if (value === null) return 'null'; - var valueStr = stableStringify(value); - var index = defaultsHash[valueStr]; - if (index === undefined) { - index = defaultsHash[valueStr] = defaults.length; - defaults[index] = value; + function useDefault (value) { + switch (typeof value) { + case 'boolean': + case 'number': + return '' + value; + case 'string': + return util.toQuotedString(value); + case 'object': + if (value === null) return 'null'; + var valueStr = stableStringify(value); + var index = defaultsHash[valueStr]; + if (index === undefined) { + index = defaultsHash[valueStr] = defaults.length; + defaults[index] = value; + } + return 'default' + index; } - return 'default' + index; - } - } - - function useCustomRule(rule, schema, parentSchema, it) { - var validateSchema = rule.definition.validateSchema; - if (validateSchema && self._opts.validateSchema !== false) { - var valid = validateSchema(schema); - if (!valid) { - var message = 'keyword schema is invalid: ' + self.errorsText(validateSchema.errors); - if (self._opts.validateSchema == 'log') self.logger.error(message); - else throw new Error(message); } - } - var compile = rule.definition.compile - , inline = rule.definition.inline - , macro = rule.definition.macro; + function useCustomRule (rule, schema, parentSchema, it) { + var validateSchema = rule.definition.validateSchema; + if (validateSchema && self._opts.validateSchema !== false) { + var valid = validateSchema(schema); + if (!valid) { + var message = 'keyword schema is invalid: ' + self.errorsText(validateSchema.errors); + if (self._opts.validateSchema == 'log') self.logger.error(message); + else throw new Error(message); + } + } - var validate; - if (compile) { - validate = compile.call(self, schema, parentSchema, it); - } else if (macro) { - validate = macro.call(self, schema, parentSchema, it); - if (opts.validateSchema !== false) self.validateSchema(validate, true); - } else if (inline) { - validate = inline.call(self, it, rule.keyword, schema, parentSchema); - } else { - validate = rule.definition.validate; - if (!validate) return; - } + var compile = rule.definition.compile; + var inline = rule.definition.inline; + var macro = rule.definition.macro; - if (validate === undefined) - throw new Error('custom keyword "' + rule.keyword + '"failed to compile'); + var validate; + if (compile) { + validate = compile.call(self, schema, parentSchema, it); + } else if (macro) { + validate = macro.call(self, schema, parentSchema, it); + if (opts.validateSchema !== false) self.validateSchema(validate, true); + } else if (inline) { + validate = inline.call(self, it, rule.keyword, schema, parentSchema); + } else { + validate = rule.definition.validate; + if (!validate) return; + } - var index = customRules.length; - customRules[index] = validate; + if (validate === undefined) { throw new Error('custom keyword "' + rule.keyword + '"failed to compile'); } - return { - code: 'customRule' + index, - validate: validate - }; - } -} + var index = customRules.length; + customRules[index] = validate; + return { + code: 'customRule' + index, + validate: validate + }; + } + } -/** + /** * Checks if the schema is currently compiled * @this Ajv * @param {Object} schema schema to compile @@ -1187,35 +1121,33 @@ function compile(schema, root, localRefs, baseId) { * @param {String} baseId base schema ID * @return {Object} object with properties "index" (compilation index) and "compiling" (boolean) */ -function checkCompiling(schema, root, baseId) { - /* jshint validthis: true */ - var index = compIndex.call(this, schema, root, baseId); - if (index >= 0) return { index: index, compiling: true }; - index = this._compilations.length; - this._compilations[index] = { - schema: schema, - root: root, - baseId: baseId - }; - return { index: index, compiling: false }; -} - + function checkCompiling (schema, root, baseId) { + /* jshint validthis: true */ + var index = compIndex.call(this, schema, root, baseId); + if (index >= 0) return { index: index, compiling: true }; + index = this._compilations.length; + this._compilations[index] = { + schema: schema, + root: root, + baseId: baseId + }; + return { index: index, compiling: false }; + } -/** + /** * Removes the schema from the currently compiled list * @this Ajv * @param {Object} schema schema to compile * @param {Object} root root object * @param {String} baseId base schema ID */ -function endCompiling(schema, root, baseId) { - /* jshint validthis: true */ - var i = compIndex.call(this, schema, root, baseId); - if (i >= 0) this._compilations.splice(i, 1); -} - + function endCompiling (schema, root, baseId) { + /* jshint validthis: true */ + var i = compIndex.call(this, schema, root, baseId); + if (i >= 0) this._compilations.splice(i, 1); + } -/** + /** * Index of schema compilation in the currently compiled list * @this Ajv * @param {Object} schema schema to compile @@ -1223,63 +1155,57 @@ function endCompiling(schema, root, baseId) { * @param {String} baseId base schema ID * @return {Integer} compilation index */ -function compIndex(schema, root, baseId) { - /* jshint validthis: true */ - for (var i=0; i= 0xD800 && value <= 0xDBFF && pos < len) { - // high surrogate, and there is a next character - value = str.charCodeAt(pos); - if ((value & 0xFC00) == 0xDC00) pos++; // low surrogate - } - } - return length; -}; + var ALL = ['type']; + var KEYWORDS = [ + 'additionalItems', '$schema', '$id', 'id', 'title', + 'description', 'default', 'definitions' + ]; + var TYPES = ['number', 'integer', 'string', 'array', 'object', 'boolean', 'null']; + RULES.all = toHash(ALL); + RULES.types = toHash(TYPES); + + RULES.forEach(function (group) { + group.rules = group.rules.map(function (keyword) { + var implKeywords; + if (typeof keyword === 'object') { + var key = Object.keys(keyword)[0]; + implKeywords = keyword[key]; + keyword = key; + implKeywords.forEach(function (k) { + ALL.push(k); + RULES.all[k] = true; + }); + } + ALL.push(keyword); + var rule = RULES.all[keyword] = { + keyword: keyword, + code: ruleModules[keyword], + implements: implKeywords + }; + return rule; + }); -},{}],13:[function(require,module,exports){ -'use strict'; - - -module.exports = { - copy: copy, - checkDataType: checkDataType, - checkDataTypes: checkDataTypes, - coerceToTypes: coerceToTypes, - toHash: toHash, - getProperty: getProperty, - escapeQuotes: escapeQuotes, - equal: require('fast-deep-equal'), - ucs2length: require('./ucs2length'), - varOccurences: varOccurences, - varReplace: varReplace, - cleanUpCode: cleanUpCode, - finalCleanUpCode: finalCleanUpCode, - schemaHasRules: schemaHasRules, - schemaHasRulesExcept: schemaHasRulesExcept, - toQuotedString: toQuotedString, - getPathExpr: getPathExpr, - getPath: getPath, - getData: getData, - unescapeFragment: unescapeFragment, - unescapeJsonPointer: unescapeJsonPointer, - escapeFragment: escapeFragment, - escapeJsonPointer: escapeJsonPointer -}; + if (group.type) RULES.types[group.type] = group; + }); + RULES.keywords = toHash(ALL.concat(KEYWORDS)); + RULES.custom = {}; -function copy(o, to) { - to = to || {}; - for (var key in o) to[key] = o[key]; - return to; -} + return RULES; + }; + }, { './_rules': 4, './util': 13 }], + 11: [function (require, module, exports) { + 'use strict'; + + var util = require('./util'); + + module.exports = SchemaObject; + + function SchemaObject (obj) { + util.copy(obj, this); + } + }, { './util': 13 }], + 12: [function (require, module, exports) { + 'use strict'; + + // https://mathiasbynens.be/notes/javascript-encoding + // https://github.com/bestiejs/punycode.js - punycode.ucs2.decode + module.exports = function ucs2length (str) { + var length = 0; + var len = str.length; + var pos = 0; + var value; + while (pos < len) { + length++; + value = str.charCodeAt(pos++); + if (value >= 0xD800 && value <= 0xDBFF && pos < len) { + // high surrogate, and there is a next character + value = str.charCodeAt(pos); + if ((value & 0xFC00) == 0xDC00) pos++; // low surrogate + } + } + return length; + }; + }, {}], + 13: [function (require, module, exports) { + 'use strict'; + module.exports = { + copy: copy, + checkDataType: checkDataType, + checkDataTypes: checkDataTypes, + coerceToTypes: coerceToTypes, + toHash: toHash, + getProperty: getProperty, + escapeQuotes: escapeQuotes, + equal: require('fast-deep-equal'), + ucs2length: require('./ucs2length'), + varOccurences: varOccurences, + varReplace: varReplace, + cleanUpCode: cleanUpCode, + finalCleanUpCode: finalCleanUpCode, + schemaHasRules: schemaHasRules, + schemaHasRulesExcept: schemaHasRulesExcept, + toQuotedString: toQuotedString, + getPathExpr: getPathExpr, + getPath: getPath, + getData: getData, + unescapeFragment: unescapeFragment, + unescapeJsonPointer: unescapeJsonPointer, + escapeFragment: escapeFragment, + escapeJsonPointer: escapeJsonPointer + }; -function checkDataType(dataType, data, negate) { - var EQUAL = negate ? ' !== ' : ' === ' - , AND = negate ? ' || ' : ' && ' - , OK = negate ? '!' : '' - , NOT = negate ? '' : '!'; - switch (dataType) { - case 'null': return data + EQUAL + 'null'; - case 'array': return OK + 'Array.isArray(' + data + ')'; - case 'object': return '(' + OK + data + AND + + function copy (o, to) { + to = to || {}; + for (var key in o) to[key] = o[key]; + return to; + } + + function checkDataType (dataType, data, negate) { + var EQUAL = negate ? ' !== ' : ' === '; + var AND = negate ? ' || ' : ' && '; + var OK = negate ? '!' : ''; + var NOT = negate ? '' : '!'; + switch (dataType) { + case 'null': return data + EQUAL + 'null'; + case 'array': return OK + 'Array.isArray(' + data + ')'; + case 'object': return '(' + OK + data + AND + 'typeof ' + data + EQUAL + '"object"' + AND + NOT + 'Array.isArray(' + data + '))'; - case 'integer': return '(typeof ' + data + EQUAL + '"number"' + AND + + case 'integer': return '(typeof ' + data + EQUAL + '"number"' + AND + NOT + '(' + data + ' % 1)' + AND + data + EQUAL + data + ')'; - default: return 'typeof ' + data + EQUAL + '"' + dataType + '"'; - } -} - - -function checkDataTypes(dataTypes, data) { - switch (dataTypes.length) { - case 1: return checkDataType(dataTypes[0], data, true); - default: - var code = ''; - var types = toHash(dataTypes); - if (types.array && types.object) { - code = types.null ? '(': '(!' + data + ' || '; - code += 'typeof ' + data + ' !== "object")'; - delete types.null; - delete types.array; - delete types.object; - } - if (types.number) delete types.integer; - for (var t in types) - code += (code ? ' && ' : '' ) + checkDataType(t, data, true); + default: return 'typeof ' + data + EQUAL + '"' + dataType + '"'; + } + } - return code; - } -} - - -var COERCE_TO_TYPES = toHash([ 'string', 'number', 'integer', 'boolean', 'null' ]); -function coerceToTypes(optionCoerceTypes, dataTypes) { - if (Array.isArray(dataTypes)) { - var types = []; - for (var i=0; i= lvl) throw new Error('Cannot access property/index ' + up + ' levels up, current level is ' + lvl); - return paths[lvl - up]; + function schemaHasRulesExcept (schema, rules, exceptKeyword) { + if (typeof schema === 'boolean') return !schema && exceptKeyword != 'not'; + for (var key in schema) if (key != exceptKeyword && rules[key]) return true; } - if (up > lvl) throw new Error('Cannot access data ' + up + ' levels up, current level is ' + lvl); - data = 'data' + ((lvl - up) || ''); - if (!jsonPointer) return data; - } + function toQuotedString (str) { + return '\'' + escapeQuotes(str) + '\''; + } - var expr = data; - var segments = jsonPointer.split('/'); - for (var i=0; i', - $notOp = $isMax ? '>' : '<', - $errorKeyword = undefined; - if ($isDataExcl) { - var $schemaValueExcl = it.util.getData($schemaExcl.$data, $dataLvl, it.dataPathArr), - $exclusive = 'exclusive' + $lvl, - $exclType = 'exclType' + $lvl, - $exclIsNumber = 'exclIsNumber' + $lvl, - $opExpr = 'op' + $lvl, - $opStr = '\' + ' + $opExpr + ' + \''; - out += ' var schemaExcl' + ($lvl) + ' = ' + ($schemaValueExcl) + '; '; - $schemaValueExcl = 'schemaExcl' + $lvl; - out += ' var ' + ($exclusive) + '; var ' + ($exclType) + ' = typeof ' + ($schemaValueExcl) + '; if (' + ($exclType) + ' != \'boolean\' && ' + ($exclType) + ' != \'undefined\' && ' + ($exclType) + ' != \'number\') { '; - var $errorKeyword = $exclusiveKeyword; - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ($errorKeyword || '_exclusiveLimit') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} '; - if (it.opts.messages !== false) { - out += ' , message: \'' + ($exclusiveKeyword) + ' should be boolean\' '; - } - if (it.opts.verbose) { - out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; + + function getPath (currentPath, prop, jsonPointers) { + var path = jsonPointers // false by default + ? toQuotedString('/' + escapeJsonPointer(prop)) + : toQuotedString(getProperty(prop)); + return joinPaths(currentPath, path); } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; + + var JSON_POINTER = /^\/(?:[^~]|~0|~1)*$/; + var RELATIVE_JSON_POINTER = /^([0-9]+)(#|\/(?:[^~]|~0|~1)*)?$/; + function getData ($data, lvl, paths) { + var up, jsonPointer, data, matches; + if ($data === '') return 'rootData'; + if ($data[0] == '/') { + if (!JSON_POINTER.test($data)) throw new Error('Invalid JSON-pointer: ' + $data); + jsonPointer = $data; + data = 'rootData'; } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - out += ' } else if ( '; - if ($isData) { - out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || '; - } - out += ' ' + ($exclType) + ' == \'number\' ? ( (' + ($exclusive) + ' = ' + ($schemaValue) + ' === undefined || ' + ($schemaValueExcl) + ' ' + ($op) + '= ' + ($schemaValue) + ') ? ' + ($data) + ' ' + ($notOp) + '= ' + ($schemaValueExcl) + ' : ' + ($data) + ' ' + ($notOp) + ' ' + ($schemaValue) + ' ) : ( (' + ($exclusive) + ' = ' + ($schemaValueExcl) + ' === true) ? ' + ($data) + ' ' + ($notOp) + '= ' + ($schemaValue) + ' : ' + ($data) + ' ' + ($notOp) + ' ' + ($schemaValue) + ' ) || ' + ($data) + ' !== ' + ($data) + ') { var op' + ($lvl) + ' = ' + ($exclusive) + ' ? \'' + ($op) + '\' : \'' + ($op) + '=\';'; - } else { - var $exclIsNumber = typeof $schemaExcl == 'number', - $opStr = $op; - if ($exclIsNumber && $isData) { - var $opExpr = '\'' + $opStr + '\''; - out += ' if ( '; - if ($isData) { - out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || '; + matches = $data.match(RELATIVE_JSON_POINTER); + if (!matches) throw new Error('Invalid JSON-pointer: ' + $data); + up = +matches[1]; + jsonPointer = matches[2]; + if (jsonPointer == '#') { + if (up >= lvl) throw new Error('Cannot access property/index ' + up + ' levels up, current level is ' + lvl); + return paths[lvl - up]; + } + + if (up > lvl) throw new Error('Cannot access data ' + up + ' levels up, current level is ' + lvl); + data = 'data' + ((lvl - up) || ''); + if (!jsonPointer) return data; } - out += ' ( ' + ($schemaValue) + ' === undefined || ' + ($schemaExcl) + ' ' + ($op) + '= ' + ($schemaValue) + ' ? ' + ($data) + ' ' + ($notOp) + '= ' + ($schemaExcl) + ' : ' + ($data) + ' ' + ($notOp) + ' ' + ($schemaValue) + ' ) || ' + ($data) + ' !== ' + ($data) + ') { '; - } else { - if ($exclIsNumber && $schema === undefined) { - $exclusive = true; - $errorKeyword = $exclusiveKeyword; - $errSchemaPath = it.errSchemaPath + '/' + $exclusiveKeyword; - $schemaValue = $schemaExcl; - $notOp += '='; - } else { - if ($exclIsNumber) $schemaValue = Math[$isMax ? 'min' : 'max']($schemaExcl, $schema); - if ($schemaExcl === ($exclIsNumber ? $schemaValue : true)) { - $exclusive = true; - $errorKeyword = $exclusiveKeyword; - $errSchemaPath = it.errSchemaPath + '/' + $exclusiveKeyword; - $notOp += '='; - } else { - $exclusive = false; - $opStr += '='; + + var expr = data; + var segments = jsonPointer.split('/'); + for (var i = 0; i < segments.length; i++) { + var segment = segments[i]; + if (segment) { + data += getProperty(unescapeJsonPointer(segment)); + expr += ' && ' + data; } } - var $opExpr = '\'' + $opStr + '\''; - out += ' if ( '; - if ($isData) { - out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || '; - } - out += ' ' + ($data) + ' ' + ($notOp) + ' ' + ($schemaValue) + ' || ' + ($data) + ' !== ' + ($data) + ') { '; - } - } - $errorKeyword = $errorKeyword || $keyword; - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ($errorKeyword || '_limit') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { comparison: ' + ($opExpr) + ', limit: ' + ($schemaValue) + ', exclusive: ' + ($exclusive) + ' } '; - if (it.opts.messages !== false) { - out += ' , message: \'should be ' + ($opStr) + ' '; - if ($isData) { - out += '\' + ' + ($schemaValue); - } else { - out += '' + ($schemaValue) + '\''; - } + return expr; } - if (it.opts.verbose) { - out += ' , schema: '; - if ($isData) { - out += 'validate.schema' + ($schemaPath); - } else { - out += '' + ($schema); - } - out += ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + + function joinPaths (a, b) { + if (a == '""') return b; + return (a + ' + ' + b).replace(/' \+ '/g, ''); } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; + + function unescapeFragment (str) { + return unescapeJsonPointer(decodeURIComponent(str)); } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - out += ' } '; - if ($breakOnError) { - out += ' else { '; - } - return out; -} - -},{}],15:[function(require,module,exports){ -'use strict'; -module.exports = function generate__limitItems(it, $keyword, $ruleType) { - var out = ' '; - var $lvl = it.level; - var $dataLvl = it.dataLevel; - var $schema = it.schema[$keyword]; - var $schemaPath = it.schemaPath + it.util.getProperty($keyword); - var $errSchemaPath = it.errSchemaPath + '/' + $keyword; - var $breakOnError = !it.opts.allErrors; - var $errorKeyword; - var $data = 'data' + ($dataLvl || ''); - var $isData = it.opts.$data && $schema && $schema.$data, - $schemaValue; - if ($isData) { - out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; - $schemaValue = 'schema' + $lvl; - } else { - $schemaValue = $schema; - } - var $op = $keyword == 'maxItems' ? '>' : '<'; - out += 'if ( '; - if ($isData) { - out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || '; - } - out += ' ' + ($data) + '.length ' + ($op) + ' ' + ($schemaValue) + ') { '; - var $errorKeyword = $keyword; - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ($errorKeyword || '_limitItems') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { limit: ' + ($schemaValue) + ' } '; - if (it.opts.messages !== false) { - out += ' , message: \'should NOT have '; - if ($keyword == 'maxItems') { - out += 'more'; - } else { - out += 'less'; - } - out += ' than '; - if ($isData) { - out += '\' + ' + ($schemaValue) + ' + \''; - } else { - out += '' + ($schema); - } - out += ' items\' '; + + function escapeFragment (str) { + return encodeURIComponent(escapeJsonPointer(str)); } - if (it.opts.verbose) { - out += ' , schema: '; - if ($isData) { - out += 'validate.schema' + ($schemaPath); - } else { - out += '' + ($schema); - } - out += ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + + function escapeJsonPointer (str) { + return str.replace(/~/g, '~0').replace(/\//g, '~1'); } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; + + function unescapeJsonPointer (str) { + return str.replace(/~1/g, '/').replace(/~0/g, '~'); } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - out += '} '; - if ($breakOnError) { - out += ' else { '; - } - return out; -} - -},{}],16:[function(require,module,exports){ -'use strict'; -module.exports = function generate__limitLength(it, $keyword, $ruleType) { - var out = ' '; - var $lvl = it.level; - var $dataLvl = it.dataLevel; - var $schema = it.schema[$keyword]; - var $schemaPath = it.schemaPath + it.util.getProperty($keyword); - var $errSchemaPath = it.errSchemaPath + '/' + $keyword; - var $breakOnError = !it.opts.allErrors; - var $errorKeyword; - var $data = 'data' + ($dataLvl || ''); - var $isData = it.opts.$data && $schema && $schema.$data, - $schemaValue; - if ($isData) { - out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; - $schemaValue = 'schema' + $lvl; - } else { - $schemaValue = $schema; - } - var $op = $keyword == 'maxLength' ? '>' : '<'; - out += 'if ( '; - if ($isData) { - out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || '; - } - if (it.opts.unicode === false) { - out += ' ' + ($data) + '.length '; - } else { - out += ' ucs2length(' + ($data) + ') '; - } - out += ' ' + ($op) + ' ' + ($schemaValue) + ') { '; - var $errorKeyword = $keyword; - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ($errorKeyword || '_limitLength') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { limit: ' + ($schemaValue) + ' } '; - if (it.opts.messages !== false) { - out += ' , message: \'should NOT be '; - if ($keyword == 'maxLength') { - out += 'longer'; - } else { - out += 'shorter'; - } - out += ' than '; + }, { './ucs2length': 12, 'fast-deep-equal': 146 }], + 14: [function (require, module, exports) { + 'use strict'; + module.exports = function generate__limit (it, $keyword, $ruleType) { + var out = ' '; + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $schema = it.schema[$keyword]; + var $schemaPath = it.schemaPath + it.util.getProperty($keyword); + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $errorKeyword; + var $data = 'data' + ($dataLvl || ''); + var $isData = it.opts.$data && $schema && $schema.$data; + var $schemaValue; if ($isData) { - out += '\' + ' + ($schemaValue) + ' + \''; + out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; + $schemaValue = 'schema' + $lvl; } else { - out += '' + ($schema); + $schemaValue = $schema; } - out += ' characters\' '; - } - if (it.opts.verbose) { - out += ' , schema: '; - if ($isData) { - out += 'validate.schema' + ($schemaPath); + var $isMax = $keyword == 'maximum'; + var $exclusiveKeyword = $isMax ? 'exclusiveMaximum' : 'exclusiveMinimum'; + var $schemaExcl = it.schema[$exclusiveKeyword]; + var $isDataExcl = it.opts.$data && $schemaExcl && $schemaExcl.$data; + var $op = $isMax ? '<' : '>'; + var $notOp = $isMax ? '>' : '<'; + var $errorKeyword = undefined; + if ($isDataExcl) { + var $schemaValueExcl = it.util.getData($schemaExcl.$data, $dataLvl, it.dataPathArr); + var $exclusive = 'exclusive' + $lvl; + var $exclType = 'exclType' + $lvl; + var $exclIsNumber = 'exclIsNumber' + $lvl; + var $opExpr = 'op' + $lvl; + var $opStr = '\' + ' + $opExpr + ' + \''; + out += ' var schemaExcl' + ($lvl) + ' = ' + ($schemaValueExcl) + '; '; + $schemaValueExcl = 'schemaExcl' + $lvl; + out += ' var ' + ($exclusive) + '; var ' + ($exclType) + ' = typeof ' + ($schemaValueExcl) + '; if (' + ($exclType) + ' != \'boolean\' && ' + ($exclType) + ' != \'undefined\' && ' + ($exclType) + ' != \'number\') { '; + var $errorKeyword = $exclusiveKeyword; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ($errorKeyword || '_exclusiveLimit') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} '; + if (it.opts.messages !== false) { + out += ' , message: \'' + ($exclusiveKeyword) + ' should be boolean\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += ' } else if ( '; + if ($isData) { + out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || '; + } + out += ' ' + ($exclType) + ' == \'number\' ? ( (' + ($exclusive) + ' = ' + ($schemaValue) + ' === undefined || ' + ($schemaValueExcl) + ' ' + ($op) + '= ' + ($schemaValue) + ') ? ' + ($data) + ' ' + ($notOp) + '= ' + ($schemaValueExcl) + ' : ' + ($data) + ' ' + ($notOp) + ' ' + ($schemaValue) + ' ) : ( (' + ($exclusive) + ' = ' + ($schemaValueExcl) + ' === true) ? ' + ($data) + ' ' + ($notOp) + '= ' + ($schemaValue) + ' : ' + ($data) + ' ' + ($notOp) + ' ' + ($schemaValue) + ' ) || ' + ($data) + ' !== ' + ($data) + ') { var op' + ($lvl) + ' = ' + ($exclusive) + ' ? \'' + ($op) + '\' : \'' + ($op) + '=\';'; } else { - out += '' + ($schema); - } - out += ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - out += '} '; - if ($breakOnError) { - out += ' else { '; - } - return out; -} - -},{}],17:[function(require,module,exports){ -'use strict'; -module.exports = function generate__limitProperties(it, $keyword, $ruleType) { - var out = ' '; - var $lvl = it.level; - var $dataLvl = it.dataLevel; - var $schema = it.schema[$keyword]; - var $schemaPath = it.schemaPath + it.util.getProperty($keyword); - var $errSchemaPath = it.errSchemaPath + '/' + $keyword; - var $breakOnError = !it.opts.allErrors; - var $errorKeyword; - var $data = 'data' + ($dataLvl || ''); - var $isData = it.opts.$data && $schema && $schema.$data, - $schemaValue; - if ($isData) { - out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; - $schemaValue = 'schema' + $lvl; - } else { - $schemaValue = $schema; - } - var $op = $keyword == 'maxProperties' ? '>' : '<'; - out += 'if ( '; - if ($isData) { - out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || '; - } - out += ' Object.keys(' + ($data) + ').length ' + ($op) + ' ' + ($schemaValue) + ') { '; - var $errorKeyword = $keyword; - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ($errorKeyword || '_limitProperties') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { limit: ' + ($schemaValue) + ' } '; - if (it.opts.messages !== false) { - out += ' , message: \'should NOT have '; - if ($keyword == 'maxProperties') { - out += 'more'; - } else { - out += 'less'; - } - out += ' than '; - if ($isData) { - out += '\' + ' + ($schemaValue) + ' + \''; - } else { - out += '' + ($schema); + var $exclIsNumber = typeof $schemaExcl === 'number'; + var $opStr = $op; + if ($exclIsNumber && $isData) { + var $opExpr = '\'' + $opStr + '\''; + out += ' if ( '; + if ($isData) { + out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || '; + } + out += ' ( ' + ($schemaValue) + ' === undefined || ' + ($schemaExcl) + ' ' + ($op) + '= ' + ($schemaValue) + ' ? ' + ($data) + ' ' + ($notOp) + '= ' + ($schemaExcl) + ' : ' + ($data) + ' ' + ($notOp) + ' ' + ($schemaValue) + ' ) || ' + ($data) + ' !== ' + ($data) + ') { '; + } else { + if ($exclIsNumber && $schema === undefined) { + $exclusive = true; + $errorKeyword = $exclusiveKeyword; + $errSchemaPath = it.errSchemaPath + '/' + $exclusiveKeyword; + $schemaValue = $schemaExcl; + $notOp += '='; + } else { + if ($exclIsNumber) $schemaValue = Math[$isMax ? 'min' : 'max']($schemaExcl, $schema); + if ($schemaExcl === ($exclIsNumber ? $schemaValue : true)) { + $exclusive = true; + $errorKeyword = $exclusiveKeyword; + $errSchemaPath = it.errSchemaPath + '/' + $exclusiveKeyword; + $notOp += '='; + } else { + $exclusive = false; + $opStr += '='; + } + } + var $opExpr = '\'' + $opStr + '\''; + out += ' if ( '; + if ($isData) { + out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || '; + } + out += ' ' + ($data) + ' ' + ($notOp) + ' ' + ($schemaValue) + ' || ' + ($data) + ' !== ' + ($data) + ') { '; + } } - out += ' properties\' '; - } - if (it.opts.verbose) { - out += ' , schema: '; - if ($isData) { - out += 'validate.schema' + ($schemaPath); + $errorKeyword = $errorKeyword || $keyword; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ($errorKeyword || '_limit') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { comparison: ' + ($opExpr) + ', limit: ' + ($schemaValue) + ', exclusive: ' + ($exclusive) + ' } '; + if (it.opts.messages !== false) { + out += ' , message: \'should be ' + ($opStr) + ' '; + if ($isData) { + out += '\' + ' + ($schemaValue); + } else { + out += '' + ($schemaValue) + '\''; + } + } + if (it.opts.verbose) { + out += ' , schema: '; + if ($isData) { + out += 'validate.schema' + ($schemaPath); + } else { + out += '' + ($schema); + } + out += ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; } else { - out += '' + ($schema); + out += ' {} '; } - out += ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - out += '} '; - if ($breakOnError) { - out += ' else { '; - } - return out; -} - -},{}],18:[function(require,module,exports){ -'use strict'; -module.exports = function generate_allOf(it, $keyword, $ruleType) { - var out = ' '; - var $schema = it.schema[$keyword]; - var $schemaPath = it.schemaPath + it.util.getProperty($keyword); - var $errSchemaPath = it.errSchemaPath + '/' + $keyword; - var $breakOnError = !it.opts.allErrors; - var $it = it.util.copy(it); - var $closingBraces = ''; - $it.level++; - var $nextValid = 'valid' + $it.level; - var $currentBaseId = $it.baseId, - $allSchemasEmpty = true; - var arr1 = $schema; - if (arr1) { - var $sch, $i = -1, - l1 = arr1.length - 1; - while ($i < l1) { - $sch = arr1[$i += 1]; - if (it.util.schemaHasRules($sch, it.RULES.all)) { - $allSchemasEmpty = false; - $it.schema = $sch; - $it.schemaPath = $schemaPath + '[' + $i + ']'; - $it.errSchemaPath = $errSchemaPath + '/' + $i; - out += ' ' + (it.validate($it)) + ' '; - $it.baseId = $currentBaseId; - if ($breakOnError) { - out += ' if (' + ($nextValid) + ') { '; - $closingBraces += '}'; + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; } - } - } - if ($breakOnError) { - if ($allSchemasEmpty) { - out += ' if (true) { '; - } else { - out += ' ' + ($closingBraces.slice(0, -1)) + ' '; - } - } - out = it.util.cleanUpCode(out); - return out; -} - -},{}],19:[function(require,module,exports){ -'use strict'; -module.exports = function generate_anyOf(it, $keyword, $ruleType) { - var out = ' '; - var $lvl = it.level; - var $dataLvl = it.dataLevel; - var $schema = it.schema[$keyword]; - var $schemaPath = it.schemaPath + it.util.getProperty($keyword); - var $errSchemaPath = it.errSchemaPath + '/' + $keyword; - var $breakOnError = !it.opts.allErrors; - var $data = 'data' + ($dataLvl || ''); - var $valid = 'valid' + $lvl; - var $errs = 'errs__' + $lvl; - var $it = it.util.copy(it); - var $closingBraces = ''; - $it.level++; - var $nextValid = 'valid' + $it.level; - var $noEmptySchema = $schema.every(function($sch) { - return it.util.schemaHasRules($sch, it.RULES.all); - }); - if ($noEmptySchema) { - var $currentBaseId = $it.baseId; - out += ' var ' + ($errs) + ' = errors; var ' + ($valid) + ' = false; '; - var $wasComposite = it.compositeRule; - it.compositeRule = $it.compositeRule = true; - var arr1 = $schema; - if (arr1) { - var $sch, $i = -1, - l1 = arr1.length - 1; - while ($i < l1) { - $sch = arr1[$i += 1]; - $it.schema = $sch; - $it.schemaPath = $schemaPath + '[' + $i + ']'; - $it.errSchemaPath = $errSchemaPath + '/' + $i; - out += ' ' + (it.validate($it)) + ' '; - $it.baseId = $currentBaseId; - out += ' ' + ($valid) + ' = ' + ($valid) + ' || ' + ($nextValid) + '; if (!' + ($valid) + ') { '; - $closingBraces += '}'; + out += ' } '; + if ($breakOnError) { + out += ' else { '; } - } - it.compositeRule = $it.compositeRule = $wasComposite; - out += ' ' + ($closingBraces) + ' if (!' + ($valid) + ') { var err = '; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ('anyOf') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} '; - if (it.opts.messages !== false) { - out += ' , message: \'should match some schema in anyOf\' '; + return out; + }; + }, {}], + 15: [function (require, module, exports) { + 'use strict'; + module.exports = function generate__limitItems (it, $keyword, $ruleType) { + var out = ' '; + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $schema = it.schema[$keyword]; + var $schemaPath = it.schemaPath + it.util.getProperty($keyword); + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $errorKeyword; + var $data = 'data' + ($dataLvl || ''); + var $isData = it.opts.$data && $schema && $schema.$data; + var $schemaValue; + if ($isData) { + out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; + $schemaValue = 'schema' + $lvl; + } else { + $schemaValue = $schema; } - if (it.opts.verbose) { - out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + var $op = $keyword == 'maxItems' ? '>' : '<'; + out += 'if ( '; + if ($isData) { + out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || '; } - out += ' } '; - } else { - out += ' {} '; - } - out += '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError(vErrors); '; + out += ' ' + ($data) + '.length ' + ($op) + ' ' + ($schemaValue) + ') { '; + var $errorKeyword = $keyword; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ($errorKeyword || '_limitItems') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { limit: ' + ($schemaValue) + ' } '; + if (it.opts.messages !== false) { + out += ' , message: \'should NOT have '; + if ($keyword == 'maxItems') { + out += 'more'; + } else { + out += 'less'; + } + out += ' than '; + if ($isData) { + out += '\' + ' + ($schemaValue) + ' + \''; + } else { + out += '' + ($schema); + } + out += ' items\' '; + } + if (it.opts.verbose) { + out += ' , schema: '; + if ($isData) { + out += 'validate.schema' + ($schemaPath); + } else { + out += '' + ($schema); + } + out += ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; } else { - out += ' validate.errors = vErrors; return false; '; + out += ' {} '; } - } - out += ' } else { errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; } '; - if (it.opts.allErrors) { - out += ' } '; - } - out = it.util.cleanUpCode(out); - } else { - if ($breakOnError) { - out += ' if (true) { '; - } - } - return out; -} - -},{}],20:[function(require,module,exports){ -'use strict'; -module.exports = function generate_const(it, $keyword, $ruleType) { - var out = ' '; - var $lvl = it.level; - var $dataLvl = it.dataLevel; - var $schema = it.schema[$keyword]; - var $schemaPath = it.schemaPath + it.util.getProperty($keyword); - var $errSchemaPath = it.errSchemaPath + '/' + $keyword; - var $breakOnError = !it.opts.allErrors; - var $data = 'data' + ($dataLvl || ''); - var $valid = 'valid' + $lvl; - var $isData = it.opts.$data && $schema && $schema.$data, - $schemaValue; - if ($isData) { - out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; - $schemaValue = 'schema' + $lvl; - } else { - $schemaValue = $schema; - } - if (!$isData) { - out += ' var schema' + ($lvl) + ' = validate.schema' + ($schemaPath) + ';'; - } - out += 'var ' + ($valid) + ' = equal(' + ($data) + ', schema' + ($lvl) + '); if (!' + ($valid) + ') { '; - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ('const') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} '; - if (it.opts.messages !== false) { - out += ' , message: \'should be equal to constant\' '; - } - if (it.opts.verbose) { - out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - out += ' }'; - if ($breakOnError) { - out += ' else { '; - } - return out; -} - -},{}],21:[function(require,module,exports){ -'use strict'; -module.exports = function generate_contains(it, $keyword, $ruleType) { - var out = ' '; - var $lvl = it.level; - var $dataLvl = it.dataLevel; - var $schema = it.schema[$keyword]; - var $schemaPath = it.schemaPath + it.util.getProperty($keyword); - var $errSchemaPath = it.errSchemaPath + '/' + $keyword; - var $breakOnError = !it.opts.allErrors; - var $data = 'data' + ($dataLvl || ''); - var $valid = 'valid' + $lvl; - var $errs = 'errs__' + $lvl; - var $it = it.util.copy(it); - var $closingBraces = ''; - $it.level++; - var $nextValid = 'valid' + $it.level; - var $idx = 'i' + $lvl, - $dataNxt = $it.dataLevel = it.dataLevel + 1, - $nextData = 'data' + $dataNxt, - $currentBaseId = it.baseId, - $nonEmptySchema = it.util.schemaHasRules($schema, it.RULES.all); - out += 'var ' + ($errs) + ' = errors;var ' + ($valid) + ';'; - if ($nonEmptySchema) { - var $wasComposite = it.compositeRule; - it.compositeRule = $it.compositeRule = true; - $it.schema = $schema; - $it.schemaPath = $schemaPath; - $it.errSchemaPath = $errSchemaPath; - out += ' var ' + ($nextValid) + ' = false; for (var ' + ($idx) + ' = 0; ' + ($idx) + ' < ' + ($data) + '.length; ' + ($idx) + '++) { '; - $it.errorPath = it.util.getPathExpr(it.errorPath, $idx, it.opts.jsonPointers, true); - var $passData = $data + '[' + $idx + ']'; - $it.dataPathArr[$dataNxt] = $idx; - var $code = it.validate($it); - $it.baseId = $currentBaseId; - if (it.util.varOccurences($code, $nextData) < 2) { - out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' '; - } else { - out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' '; - } - out += ' if (' + ($nextValid) + ') break; } '; - it.compositeRule = $it.compositeRule = $wasComposite; - out += ' ' + ($closingBraces) + ' if (!' + ($nextValid) + ') {'; - } else { - out += ' if (' + ($data) + '.length == 0) {'; - } - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ('contains') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} '; - if (it.opts.messages !== false) { - out += ' , message: \'should contain a valid item\' '; - } - if (it.opts.verbose) { - out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - out += ' } else { '; - if ($nonEmptySchema) { - out += ' errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; } '; - } - if (it.opts.allErrors) { - out += ' } '; - } - out = it.util.cleanUpCode(out); - return out; -} - -},{}],22:[function(require,module,exports){ -'use strict'; -module.exports = function generate_custom(it, $keyword, $ruleType) { - var out = ' '; - var $lvl = it.level; - var $dataLvl = it.dataLevel; - var $schema = it.schema[$keyword]; - var $schemaPath = it.schemaPath + it.util.getProperty($keyword); - var $errSchemaPath = it.errSchemaPath + '/' + $keyword; - var $breakOnError = !it.opts.allErrors; - var $errorKeyword; - var $data = 'data' + ($dataLvl || ''); - var $valid = 'valid' + $lvl; - var $errs = 'errs__' + $lvl; - var $isData = it.opts.$data && $schema && $schema.$data, - $schemaValue; - if ($isData) { - out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; - $schemaValue = 'schema' + $lvl; - } else { - $schemaValue = $schema; - } - var $rule = this, - $definition = 'definition' + $lvl, - $rDef = $rule.definition, - $closingBraces = ''; - var $compile, $inline, $macro, $ruleValidate, $validateCode; - if ($isData && $rDef.$data) { - $validateCode = 'keywordValidate' + $lvl; - var $validateSchema = $rDef.validateSchema; - out += ' var ' + ($definition) + ' = RULES.custom[\'' + ($keyword) + '\'].definition; var ' + ($validateCode) + ' = ' + ($definition) + '.validate;'; - } else { - $ruleValidate = it.useCustomRule($rule, $schema, it.schema, it); - if (!$ruleValidate) return; - $schemaValue = 'validate.schema' + $schemaPath; - $validateCode = $ruleValidate.code; - $compile = $rDef.compile; - $inline = $rDef.inline; - $macro = $rDef.macro; - } - var $ruleErrs = $validateCode + '.errors', - $i = 'i' + $lvl, - $ruleErr = 'ruleErr' + $lvl, - $asyncKeyword = $rDef.async; - if ($asyncKeyword && !it.async) throw new Error('async keyword in sync schema'); - if (!($inline || $macro)) { - out += '' + ($ruleErrs) + ' = null;'; - } - out += 'var ' + ($errs) + ' = errors;var ' + ($valid) + ';'; - if ($isData && $rDef.$data) { - $closingBraces += '}'; - out += ' if (' + ($schemaValue) + ' === undefined) { ' + ($valid) + ' = true; } else { '; - if ($validateSchema) { - $closingBraces += '}'; - out += ' ' + ($valid) + ' = ' + ($definition) + '.validateSchema(' + ($schemaValue) + '); if (' + ($valid) + ') { '; - } - } - if ($inline) { - if ($rDef.statements) { - out += ' ' + ($ruleValidate.validate) + ' '; - } else { - out += ' ' + ($valid) + ' = ' + ($ruleValidate.validate) + '; '; - } - } else if ($macro) { - var $it = it.util.copy(it); - var $closingBraces = ''; - $it.level++; - var $nextValid = 'valid' + $it.level; - $it.schema = $ruleValidate.validate; - $it.schemaPath = ''; - var $wasComposite = it.compositeRule; - it.compositeRule = $it.compositeRule = true; - var $code = it.validate($it).replace(/validate\.schema/g, $validateCode); - it.compositeRule = $it.compositeRule = $wasComposite; - out += ' ' + ($code); - } else { - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; - out += ' ' + ($validateCode) + '.call( '; - if (it.opts.passContext) { - out += 'this'; - } else { - out += 'self'; - } - if ($compile || $rDef.schema === false) { - out += ' , ' + ($data) + ' '; - } else { - out += ' , ' + ($schemaValue) + ' , ' + ($data) + ' , validate.schema' + (it.schemaPath) + ' '; - } - out += ' , (dataPath || \'\')'; - if (it.errorPath != '""') { - out += ' + ' + (it.errorPath); - } - var $parentData = $dataLvl ? 'data' + (($dataLvl - 1) || '') : 'parentData', - $parentDataProperty = $dataLvl ? it.dataPathArr[$dataLvl] : 'parentDataProperty'; - out += ' , ' + ($parentData) + ' , ' + ($parentDataProperty) + ' , rootData ) '; - var def_callRuleValidate = out; - out = $$outStack.pop(); - if ($rDef.errors === false) { - out += ' ' + ($valid) + ' = '; - if ($asyncKeyword) { - out += '' + (it.yieldAwait); - } - out += '' + (def_callRuleValidate) + '; '; - } else { - if ($asyncKeyword) { - $ruleErrs = 'customErrors' + $lvl; - out += ' var ' + ($ruleErrs) + ' = null; try { ' + ($valid) + ' = ' + (it.yieldAwait) + (def_callRuleValidate) + '; } catch (e) { ' + ($valid) + ' = false; if (e instanceof ValidationError) ' + ($ruleErrs) + ' = e.errors; else throw e; } '; + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } } else { - out += ' ' + ($ruleErrs) + ' = null; ' + ($valid) + ' = ' + (def_callRuleValidate) + '; '; + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; } - } - } - if ($rDef.modifying) { - out += ' if (' + ($parentData) + ') ' + ($data) + ' = ' + ($parentData) + '[' + ($parentDataProperty) + '];'; - } - out += '' + ($closingBraces); - if ($rDef.valid) { - if ($breakOnError) { - out += ' if (true) { '; - } - } else { - out += ' if ( '; - if ($rDef.valid === undefined) { - out += ' !'; - if ($macro) { - out += '' + ($nextValid); + out += '} '; + if ($breakOnError) { + out += ' else { '; + } + return out; + }; + }, {}], + 16: [function (require, module, exports) { + 'use strict'; + module.exports = function generate__limitLength (it, $keyword, $ruleType) { + var out = ' '; + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $schema = it.schema[$keyword]; + var $schemaPath = it.schemaPath + it.util.getProperty($keyword); + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $errorKeyword; + var $data = 'data' + ($dataLvl || ''); + var $isData = it.opts.$data && $schema && $schema.$data; + var $schemaValue; + if ($isData) { + out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; + $schemaValue = 'schema' + $lvl; } else { - out += '' + ($valid); + $schemaValue = $schema; } - } else { - out += ' ' + (!$rDef.valid) + ' '; - } - out += ') { '; - $errorKeyword = $rule.keyword; - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ($errorKeyword || 'custom') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { keyword: \'' + ($rule.keyword) + '\' } '; - if (it.opts.messages !== false) { - out += ' , message: \'should pass "' + ($rule.keyword) + '" keyword validation\' '; - } - if (it.opts.verbose) { - out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + var $op = $keyword == 'maxLength' ? '>' : '<'; + out += 'if ( '; + if ($isData) { + out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || '; } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; + if (it.opts.unicode === false) { + out += ' ' + ($data) + '.length '; } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; + out += ' ucs2length(' + ($data) + ') '; } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - var def_customError = out; - out = $$outStack.pop(); - if ($inline) { - if ($rDef.errors) { - if ($rDef.errors != 'full') { - out += ' for (var ' + ($i) + '=' + ($errs) + '; ' + ($i) + '' : '<'; + out += 'if ( '; + if ($isData) { + out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || '; } - } else if ($macro) { - out += ' var err = '; /* istanbul ignore else */ + out += ' Object.keys(' + ($data) + ').length ' + ($op) + ' ' + ($schemaValue) + ') { '; + var $errorKeyword = $keyword; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ if (it.createErrors !== false) { - out += ' { keyword: \'' + ($errorKeyword || 'custom') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { keyword: \'' + ($rule.keyword) + '\' } '; + out += ' { keyword: \'' + ($errorKeyword || '_limitProperties') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { limit: ' + ($schemaValue) + ' } '; if (it.opts.messages !== false) { - out += ' , message: \'should pass "' + ($rule.keyword) + '" keyword validation\' '; + out += ' , message: \'should NOT have '; + if ($keyword == 'maxProperties') { + out += 'more'; + } else { + out += 'less'; + } + out += ' than '; + if ($isData) { + out += '\' + ' + ($schemaValue) + ' + \''; + } else { + out += '' + ($schema); + } + out += ' properties\' '; } if (it.opts.verbose) { - out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + out += ' , schema: '; + if ($isData) { + out += 'validate.schema' + ($schemaPath); + } else { + out += '' + ($schema); + } + out += ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; } out += ' } '; } else { out += ' {} '; } - out += '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + var __err = out; + out = $$outStack.pop(); if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ if (it.async) { - out += ' throw new ValidationError(vErrors); '; + out += ' throw new ValidationError([' + (__err) + ']); '; } else { - out += ' validate.errors = vErrors; return false; '; + out += ' validate.errors = [' + (__err) + ']; return false; '; } - } - } else { - if ($rDef.errors === false) { - out += ' ' + (def_customError) + ' '; } else { - out += ' if (Array.isArray(' + ($ruleErrs) + ')) { if (vErrors === null) vErrors = ' + ($ruleErrs) + '; else vErrors = vErrors.concat(' + ($ruleErrs) + '); errors = vErrors.length; for (var ' + ($i) + '=' + ($errs) + '; ' + ($i) + '= 0) { if ($breakOnError) { out += ' if (true) { '; } - return out; - } else { - throw new Error('unknown format "' + $schema + '" is used in schema at path "' + it.errSchemaPath + '"'); - } - } - var $isObject = typeof $format == 'object' && !($format instanceof RegExp) && $format.validate; - var $formatType = $isObject && $format.type || 'string'; - if ($isObject) { - var $async = $format.async === true; - $format = $format.validate; - } - if ($formatType != $ruleType) { - if ($breakOnError) { - out += ' if (true) { '; } return out; - } - if ($async) { - if (!it.async) throw new Error('async format in sync schema'); - var $formatRef = 'formats' + it.util.getProperty($schema) + '.validate'; - out += ' if (!(' + (it.yieldAwait) + ' ' + ($formatRef) + '(' + ($data) + '))) { '; - } else { - out += ' if (! '; - var $formatRef = 'formats' + it.util.getProperty($schema); - if ($isObject) $formatRef += '.validate'; - if (typeof $format == 'function') { - out += ' ' + ($formatRef) + '(' + ($data) + ') '; - } else { - out += ' ' + ($formatRef) + '.test(' + ($data) + ') '; - } - out += ') { '; - } - } - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ('format') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { format: '; - if ($isData) { - out += '' + ($schemaValue); - } else { - out += '' + (it.util.toQuotedString($schema)); - } - out += ' } '; - if (it.opts.messages !== false) { - out += ' , message: \'should match format "'; + }; + }, {}], + 20: [function (require, module, exports) { + 'use strict'; + module.exports = function generate_const (it, $keyword, $ruleType) { + var out = ' '; + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $schema = it.schema[$keyword]; + var $schemaPath = it.schemaPath + it.util.getProperty($keyword); + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $data = 'data' + ($dataLvl || ''); + var $valid = 'valid' + $lvl; + var $isData = it.opts.$data && $schema && $schema.$data; + var $schemaValue; if ($isData) { - out += '\' + ' + ($schemaValue) + ' + \''; + out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; + $schemaValue = 'schema' + $lvl; } else { - out += '' + (it.util.escapeQuotes($schema)); + $schemaValue = $schema; } - out += '"\' '; - } - if (it.opts.verbose) { - out += ' , schema: '; - if ($isData) { - out += 'validate.schema' + ($schemaPath); - } else { - out += '' + (it.util.toQuotedString($schema)); + if (!$isData) { + out += ' var schema' + ($lvl) + ' = validate.schema' + ($schemaPath) + ';'; } - out += ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - out += ' } '; - if ($breakOnError) { - out += ' else { '; - } - return out; -} - -},{}],26:[function(require,module,exports){ -'use strict'; -module.exports = function generate_items(it, $keyword, $ruleType) { - var out = ' '; - var $lvl = it.level; - var $dataLvl = it.dataLevel; - var $schema = it.schema[$keyword]; - var $schemaPath = it.schemaPath + it.util.getProperty($keyword); - var $errSchemaPath = it.errSchemaPath + '/' + $keyword; - var $breakOnError = !it.opts.allErrors; - var $data = 'data' + ($dataLvl || ''); - var $valid = 'valid' + $lvl; - var $errs = 'errs__' + $lvl; - var $it = it.util.copy(it); - var $closingBraces = ''; - $it.level++; - var $nextValid = 'valid' + $it.level; - var $idx = 'i' + $lvl, - $dataNxt = $it.dataLevel = it.dataLevel + 1, - $nextData = 'data' + $dataNxt, - $currentBaseId = it.baseId; - out += 'var ' + ($errs) + ' = errors;var ' + ($valid) + ';'; - if (Array.isArray($schema)) { - var $additionalItems = it.schema.additionalItems; - if ($additionalItems === false) { - out += ' ' + ($valid) + ' = ' + ($data) + '.length <= ' + ($schema.length) + '; '; - var $currErrSchemaPath = $errSchemaPath; - $errSchemaPath = it.errSchemaPath + '/additionalItems'; - out += ' if (!' + ($valid) + ') { '; + out += 'var ' + ($valid) + ' = equal(' + ($data) + ', schema' + ($lvl) + '); if (!' + ($valid) + ') { '; var $$outStack = $$outStack || []; $$outStack.push(out); out = ''; /* istanbul ignore else */ if (it.createErrors !== false) { - out += ' { keyword: \'' + ('additionalItems') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { limit: ' + ($schema.length) + ' } '; + out += ' { keyword: \'' + ('const') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} '; if (it.opts.messages !== false) { - out += ' , message: \'should NOT have more than ' + ($schema.length) + ' items\' '; + out += ' , message: \'should be equal to constant\' '; } if (it.opts.verbose) { - out += ' , schema: false , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; } out += ' } '; } else { @@ -3216,728 +2350,479 @@ module.exports = function generate_items(it, $keyword, $ruleType) { } else { out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; } - out += ' } '; - $errSchemaPath = $currErrSchemaPath; + out += ' }'; if ($breakOnError) { - $closingBraces += '}'; out += ' else { '; } - } - var arr1 = $schema; - if (arr1) { - var $sch, $i = -1, - l1 = arr1.length - 1; - while ($i < l1) { - $sch = arr1[$i += 1]; - if (it.util.schemaHasRules($sch, it.RULES.all)) { - out += ' ' + ($nextValid) + ' = true; if (' + ($data) + '.length > ' + ($i) + ') { '; - var $passData = $data + '[' + $i + ']'; - $it.schema = $sch; - $it.schemaPath = $schemaPath + '[' + $i + ']'; - $it.errSchemaPath = $errSchemaPath + '/' + $i; - $it.errorPath = it.util.getPathExpr(it.errorPath, $i, it.opts.jsonPointers, true); - $it.dataPathArr[$dataNxt] = $i; - var $code = it.validate($it); - $it.baseId = $currentBaseId; - if (it.util.varOccurences($code, $nextData) < 2) { - out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' '; - } else { - out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' '; - } - out += ' } '; - if ($breakOnError) { - out += ' if (' + ($nextValid) + ') { '; - $closingBraces += '}'; - } + return out; + }; + }, {}], + 21: [function (require, module, exports) { + 'use strict'; + module.exports = function generate_contains (it, $keyword, $ruleType) { + var out = ' '; + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $schema = it.schema[$keyword]; + var $schemaPath = it.schemaPath + it.util.getProperty($keyword); + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $data = 'data' + ($dataLvl || ''); + var $valid = 'valid' + $lvl; + var $errs = 'errs__' + $lvl; + var $it = it.util.copy(it); + var $closingBraces = ''; + $it.level++; + var $nextValid = 'valid' + $it.level; + var $idx = 'i' + $lvl; + var $dataNxt = $it.dataLevel = it.dataLevel + 1; + var $nextData = 'data' + $dataNxt; + var $currentBaseId = it.baseId; + var $nonEmptySchema = it.util.schemaHasRules($schema, it.RULES.all); + out += 'var ' + ($errs) + ' = errors;var ' + ($valid) + ';'; + if ($nonEmptySchema) { + var $wasComposite = it.compositeRule; + it.compositeRule = $it.compositeRule = true; + $it.schema = $schema; + $it.schemaPath = $schemaPath; + $it.errSchemaPath = $errSchemaPath; + out += ' var ' + ($nextValid) + ' = false; for (var ' + ($idx) + ' = 0; ' + ($idx) + ' < ' + ($data) + '.length; ' + ($idx) + '++) { '; + $it.errorPath = it.util.getPathExpr(it.errorPath, $idx, it.opts.jsonPointers, true); + var $passData = $data + '[' + $idx + ']'; + $it.dataPathArr[$dataNxt] = $idx; + var $code = it.validate($it); + $it.baseId = $currentBaseId; + if (it.util.varOccurences($code, $nextData) < 2) { + out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' '; + } else { + out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' '; } + out += ' if (' + ($nextValid) + ') break; } '; + it.compositeRule = $it.compositeRule = $wasComposite; + out += ' ' + ($closingBraces) + ' if (!' + ($nextValid) + ') {'; + } else { + out += ' if (' + ($data) + '.length == 0) {'; } - } - if (typeof $additionalItems == 'object' && it.util.schemaHasRules($additionalItems, it.RULES.all)) { - $it.schema = $additionalItems; - $it.schemaPath = it.schemaPath + '.additionalItems'; - $it.errSchemaPath = it.errSchemaPath + '/additionalItems'; - out += ' ' + ($nextValid) + ' = true; if (' + ($data) + '.length > ' + ($schema.length) + ') { for (var ' + ($idx) + ' = ' + ($schema.length) + '; ' + ($idx) + ' < ' + ($data) + '.length; ' + ($idx) + '++) { '; - $it.errorPath = it.util.getPathExpr(it.errorPath, $idx, it.opts.jsonPointers, true); - var $passData = $data + '[' + $idx + ']'; - $it.dataPathArr[$dataNxt] = $idx; - var $code = it.validate($it); - $it.baseId = $currentBaseId; - if (it.util.varOccurences($code, $nextData) < 2) { - out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' '; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('contains') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} '; + if (it.opts.messages !== false) { + out += ' , message: \'should contain a valid item\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; } else { - out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' '; + out += ' {} '; } - if ($breakOnError) { - out += ' if (!' + ($nextValid) + ') break; '; + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; } - out += ' } } '; - if ($breakOnError) { - out += ' if (' + ($nextValid) + ') { '; - $closingBraces += '}'; + out += ' } else { '; + if ($nonEmptySchema) { + out += ' errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; } '; } - } - } else if (it.util.schemaHasRules($schema, it.RULES.all)) { - $it.schema = $schema; - $it.schemaPath = $schemaPath; - $it.errSchemaPath = $errSchemaPath; - out += ' for (var ' + ($idx) + ' = ' + (0) + '; ' + ($idx) + ' < ' + ($data) + '.length; ' + ($idx) + '++) { '; - $it.errorPath = it.util.getPathExpr(it.errorPath, $idx, it.opts.jsonPointers, true); - var $passData = $data + '[' + $idx + ']'; - $it.dataPathArr[$dataNxt] = $idx; - var $code = it.validate($it); - $it.baseId = $currentBaseId; - if (it.util.varOccurences($code, $nextData) < 2) { - out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' '; - } else { - out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' '; - } - if ($breakOnError) { - out += ' if (!' + ($nextValid) + ') break; '; - } - out += ' }'; - } - if ($breakOnError) { - out += ' ' + ($closingBraces) + ' if (' + ($errs) + ' == errors) {'; - } - out = it.util.cleanUpCode(out); - return out; -} - -},{}],27:[function(require,module,exports){ -'use strict'; -module.exports = function generate_multipleOf(it, $keyword, $ruleType) { - var out = ' '; - var $lvl = it.level; - var $dataLvl = it.dataLevel; - var $schema = it.schema[$keyword]; - var $schemaPath = it.schemaPath + it.util.getProperty($keyword); - var $errSchemaPath = it.errSchemaPath + '/' + $keyword; - var $breakOnError = !it.opts.allErrors; - var $data = 'data' + ($dataLvl || ''); - var $isData = it.opts.$data && $schema && $schema.$data, - $schemaValue; - if ($isData) { - out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; - $schemaValue = 'schema' + $lvl; - } else { - $schemaValue = $schema; - } - out += 'var division' + ($lvl) + ';if ('; - if ($isData) { - out += ' ' + ($schemaValue) + ' !== undefined && ( typeof ' + ($schemaValue) + ' != \'number\' || '; - } - out += ' (division' + ($lvl) + ' = ' + ($data) + ' / ' + ($schemaValue) + ', '; - if (it.opts.multipleOfPrecision) { - out += ' Math.abs(Math.round(division' + ($lvl) + ') - division' + ($lvl) + ') > 1e-' + (it.opts.multipleOfPrecision) + ' '; - } else { - out += ' division' + ($lvl) + ' !== parseInt(division' + ($lvl) + ') '; - } - out += ' ) '; - if ($isData) { - out += ' ) '; - } - out += ' ) { '; - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ('multipleOf') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { multipleOf: ' + ($schemaValue) + ' } '; - if (it.opts.messages !== false) { - out += ' , message: \'should be multiple of '; - if ($isData) { - out += '\' + ' + ($schemaValue); - } else { - out += '' + ($schemaValue) + '\''; + if (it.opts.allErrors) { + out += ' } '; } - } - if (it.opts.verbose) { - out += ' , schema: '; + out = it.util.cleanUpCode(out); + return out; + }; + }, {}], + 22: [function (require, module, exports) { + 'use strict'; + module.exports = function generate_custom (it, $keyword, $ruleType) { + var out = ' '; + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $schema = it.schema[$keyword]; + var $schemaPath = it.schemaPath + it.util.getProperty($keyword); + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $errorKeyword; + var $data = 'data' + ($dataLvl || ''); + var $valid = 'valid' + $lvl; + var $errs = 'errs__' + $lvl; + var $isData = it.opts.$data && $schema && $schema.$data; + var $schemaValue; if ($isData) { - out += 'validate.schema' + ($schemaPath); + out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; + $schemaValue = 'schema' + $lvl; } else { - out += '' + ($schema); - } - out += ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - out += '} '; - if ($breakOnError) { - out += ' else { '; - } - return out; -} - -},{}],28:[function(require,module,exports){ -'use strict'; -module.exports = function generate_not(it, $keyword, $ruleType) { - var out = ' '; - var $lvl = it.level; - var $dataLvl = it.dataLevel; - var $schema = it.schema[$keyword]; - var $schemaPath = it.schemaPath + it.util.getProperty($keyword); - var $errSchemaPath = it.errSchemaPath + '/' + $keyword; - var $breakOnError = !it.opts.allErrors; - var $data = 'data' + ($dataLvl || ''); - var $errs = 'errs__' + $lvl; - var $it = it.util.copy(it); - $it.level++; - var $nextValid = 'valid' + $it.level; - if (it.util.schemaHasRules($schema, it.RULES.all)) { - $it.schema = $schema; - $it.schemaPath = $schemaPath; - $it.errSchemaPath = $errSchemaPath; - out += ' var ' + ($errs) + ' = errors; '; - var $wasComposite = it.compositeRule; - it.compositeRule = $it.compositeRule = true; - $it.createErrors = false; - var $allErrorsOption; - if ($it.opts.allErrors) { - $allErrorsOption = $it.opts.allErrors; - $it.opts.allErrors = false; - } - out += ' ' + (it.validate($it)) + ' '; - $it.createErrors = true; - if ($allErrorsOption) $it.opts.allErrors = $allErrorsOption; - it.compositeRule = $it.compositeRule = $wasComposite; - out += ' if (' + ($nextValid) + ') { '; - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ('not') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} '; - if (it.opts.messages !== false) { - out += ' , message: \'should NOT be valid\' '; - } - if (it.opts.verbose) { - out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + $schemaValue = $schema; } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; + var $rule = this; + var $definition = 'definition' + $lvl; + var $rDef = $rule.definition; + var $closingBraces = ''; + var $compile, $inline, $macro, $ruleValidate, $validateCode; + if ($isData && $rDef.$data) { + $validateCode = 'keywordValidate' + $lvl; + var $validateSchema = $rDef.validateSchema; + out += ' var ' + ($definition) + ' = RULES.custom[\'' + ($keyword) + '\'].definition; var ' + ($validateCode) + ' = ' + ($definition) + '.validate;'; } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - out += ' } else { errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; } '; - if (it.opts.allErrors) { - out += ' } '; - } - } else { - out += ' var err = '; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ('not') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} '; - if (it.opts.messages !== false) { - out += ' , message: \'should NOT be valid\' '; - } - if (it.opts.verbose) { - out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + $ruleValidate = it.useCustomRule($rule, $schema, it.schema, it); + if (!$ruleValidate) return; + $schemaValue = 'validate.schema' + $schemaPath; + $validateCode = $ruleValidate.code; + $compile = $rDef.compile; + $inline = $rDef.inline; + $macro = $rDef.macro; } - out += ' } '; - } else { - out += ' {} '; - } - out += '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - if ($breakOnError) { - out += ' if (false) { '; - } - } - return out; -} - -},{}],29:[function(require,module,exports){ -'use strict'; -module.exports = function generate_oneOf(it, $keyword, $ruleType) { - var out = ' '; - var $lvl = it.level; - var $dataLvl = it.dataLevel; - var $schema = it.schema[$keyword]; - var $schemaPath = it.schemaPath + it.util.getProperty($keyword); - var $errSchemaPath = it.errSchemaPath + '/' + $keyword; - var $breakOnError = !it.opts.allErrors; - var $data = 'data' + ($dataLvl || ''); - var $valid = 'valid' + $lvl; - var $errs = 'errs__' + $lvl; - var $it = it.util.copy(it); - var $closingBraces = ''; - $it.level++; - var $nextValid = 'valid' + $it.level; - out += 'var ' + ($errs) + ' = errors;var prevValid' + ($lvl) + ' = false;var ' + ($valid) + ' = false;'; - var $currentBaseId = $it.baseId; - var $wasComposite = it.compositeRule; - it.compositeRule = $it.compositeRule = true; - var arr1 = $schema; - if (arr1) { - var $sch, $i = -1, - l1 = arr1.length - 1; - while ($i < l1) { - $sch = arr1[$i += 1]; - if (it.util.schemaHasRules($sch, it.RULES.all)) { - $it.schema = $sch; - $it.schemaPath = $schemaPath + '[' + $i + ']'; - $it.errSchemaPath = $errSchemaPath + '/' + $i; - out += ' ' + (it.validate($it)) + ' '; - $it.baseId = $currentBaseId; - } else { - out += ' var ' + ($nextValid) + ' = true; '; + var $ruleErrs = $validateCode + '.errors'; + var $i = 'i' + $lvl; + var $ruleErr = 'ruleErr' + $lvl; + var $asyncKeyword = $rDef.async; + if ($asyncKeyword && !it.async) throw new Error('async keyword in sync schema'); + if (!($inline || $macro)) { + out += '' + ($ruleErrs) + ' = null;'; } - if ($i) { - out += ' if (' + ($nextValid) + ' && prevValid' + ($lvl) + ') ' + ($valid) + ' = false; else { '; + out += 'var ' + ($errs) + ' = errors;var ' + ($valid) + ';'; + if ($isData && $rDef.$data) { $closingBraces += '}'; + out += ' if (' + ($schemaValue) + ' === undefined) { ' + ($valid) + ' = true; } else { '; + if ($validateSchema) { + $closingBraces += '}'; + out += ' ' + ($valid) + ' = ' + ($definition) + '.validateSchema(' + ($schemaValue) + '); if (' + ($valid) + ') { '; + } } - out += ' if (' + ($nextValid) + ') ' + ($valid) + ' = prevValid' + ($lvl) + ' = true;'; - } - } - it.compositeRule = $it.compositeRule = $wasComposite; - out += '' + ($closingBraces) + 'if (!' + ($valid) + ') { var err = '; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ('oneOf') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} '; - if (it.opts.messages !== false) { - out += ' , message: \'should match exactly one schema in oneOf\' '; - } - if (it.opts.verbose) { - out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - out += '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError(vErrors); '; - } else { - out += ' validate.errors = vErrors; return false; '; - } - } - out += '} else { errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; }'; - if (it.opts.allErrors) { - out += ' } '; - } - return out; -} - -},{}],30:[function(require,module,exports){ -'use strict'; -module.exports = function generate_pattern(it, $keyword, $ruleType) { - var out = ' '; - var $lvl = it.level; - var $dataLvl = it.dataLevel; - var $schema = it.schema[$keyword]; - var $schemaPath = it.schemaPath + it.util.getProperty($keyword); - var $errSchemaPath = it.errSchemaPath + '/' + $keyword; - var $breakOnError = !it.opts.allErrors; - var $data = 'data' + ($dataLvl || ''); - var $isData = it.opts.$data && $schema && $schema.$data, - $schemaValue; - if ($isData) { - out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; - $schemaValue = 'schema' + $lvl; - } else { - $schemaValue = $schema; - } - var $regexp = $isData ? '(new RegExp(' + $schemaValue + '))' : it.usePattern($schema); - out += 'if ( '; - if ($isData) { - out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'string\') || '; - } - out += ' !' + ($regexp) + '.test(' + ($data) + ') ) { '; - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ('pattern') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { pattern: '; - if ($isData) { - out += '' + ($schemaValue); - } else { - out += '' + (it.util.toQuotedString($schema)); - } - out += ' } '; - if (it.opts.messages !== false) { - out += ' , message: \'should match pattern "'; - if ($isData) { - out += '\' + ' + ($schemaValue) + ' + \''; - } else { - out += '' + (it.util.escapeQuotes($schema)); - } - out += '"\' '; - } - if (it.opts.verbose) { - out += ' , schema: '; - if ($isData) { - out += 'validate.schema' + ($schemaPath); + if ($inline) { + if ($rDef.statements) { + out += ' ' + ($ruleValidate.validate) + ' '; + } else { + out += ' ' + ($valid) + ' = ' + ($ruleValidate.validate) + '; '; + } + } else if ($macro) { + var $it = it.util.copy(it); + var $closingBraces = ''; + $it.level++; + var $nextValid = 'valid' + $it.level; + $it.schema = $ruleValidate.validate; + $it.schemaPath = ''; + var $wasComposite = it.compositeRule; + it.compositeRule = $it.compositeRule = true; + var $code = it.validate($it).replace(/validate\.schema/g, $validateCode); + it.compositeRule = $it.compositeRule = $wasComposite; + out += ' ' + ($code); } else { - out += '' + (it.util.toQuotedString($schema)); - } - out += ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - out += '} '; - if ($breakOnError) { - out += ' else { '; - } - return out; -} - -},{}],31:[function(require,module,exports){ -'use strict'; -module.exports = function generate_properties(it, $keyword, $ruleType) { - var out = ' '; - var $lvl = it.level; - var $dataLvl = it.dataLevel; - var $schema = it.schema[$keyword]; - var $schemaPath = it.schemaPath + it.util.getProperty($keyword); - var $errSchemaPath = it.errSchemaPath + '/' + $keyword; - var $breakOnError = !it.opts.allErrors; - var $data = 'data' + ($dataLvl || ''); - var $valid = 'valid' + $lvl; - var $errs = 'errs__' + $lvl; - var $it = it.util.copy(it); - var $closingBraces = ''; - $it.level++; - var $nextValid = 'valid' + $it.level; - var $key = 'key' + $lvl, - $idx = 'idx' + $lvl, - $dataNxt = $it.dataLevel = it.dataLevel + 1, - $nextData = 'data' + $dataNxt, - $dataProperties = 'dataProperties' + $lvl; - var $schemaKeys = Object.keys($schema || {}), - $pProperties = it.schema.patternProperties || {}, - $pPropertyKeys = Object.keys($pProperties), - $aProperties = it.schema.additionalProperties, - $someProperties = $schemaKeys.length || $pPropertyKeys.length, - $noAdditional = $aProperties === false, - $additionalIsSchema = typeof $aProperties == 'object' && Object.keys($aProperties).length, - $removeAdditional = it.opts.removeAdditional, - $checkAdditional = $noAdditional || $additionalIsSchema || $removeAdditional, - $ownProperties = it.opts.ownProperties, - $currentBaseId = it.baseId; - var $required = it.schema.required; - if ($required && !(it.opts.v5 && $required.$data) && $required.length < it.opts.loopRequired) var $requiredHash = it.util.toHash($required); - if (it.opts.patternGroups) { - var $pgProperties = it.schema.patternGroups || {}, - $pgPropertyKeys = Object.keys($pgProperties); - } - out += 'var ' + ($errs) + ' = errors;var ' + ($nextValid) + ' = true;'; - if ($ownProperties) { - out += ' var ' + ($dataProperties) + ' = undefined;'; - } - if ($checkAdditional) { - if ($ownProperties) { - out += ' ' + ($dataProperties) + ' = ' + ($dataProperties) + ' || Object.keys(' + ($data) + '); for (var ' + ($idx) + '=0; ' + ($idx) + '<' + ($dataProperties) + '.length; ' + ($idx) + '++) { var ' + ($key) + ' = ' + ($dataProperties) + '[' + ($idx) + ']; '; - } else { - out += ' for (var ' + ($key) + ' in ' + ($data) + ') { '; - } - if ($someProperties) { - out += ' var isAdditional' + ($lvl) + ' = !(false '; - if ($schemaKeys.length) { - if ($schemaKeys.length > 5) { - out += ' || validate.schema' + ($schemaPath) + '[' + ($key) + '] '; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; + out += ' ' + ($validateCode) + '.call( '; + if (it.opts.passContext) { + out += 'this'; } else { - var arr1 = $schemaKeys; - if (arr1) { - var $propertyKey, i1 = -1, - l1 = arr1.length - 1; - while (i1 < l1) { - $propertyKey = arr1[i1 += 1]; - out += ' || ' + ($key) + ' == ' + (it.util.toQuotedString($propertyKey)) + ' '; - } - } + out += 'self'; } - } - if ($pPropertyKeys.length) { - var arr2 = $pPropertyKeys; - if (arr2) { - var $pProperty, $i = -1, - l2 = arr2.length - 1; - while ($i < l2) { - $pProperty = arr2[$i += 1]; - out += ' || ' + (it.usePattern($pProperty)) + '.test(' + ($key) + ') '; - } + if ($compile || $rDef.schema === false) { + out += ' , ' + ($data) + ' '; + } else { + out += ' , ' + ($schemaValue) + ' , ' + ($data) + ' , validate.schema' + (it.schemaPath) + ' '; } - } - if (it.opts.patternGroups && $pgPropertyKeys.length) { - var arr3 = $pgPropertyKeys; - if (arr3) { - var $pgProperty, $i = -1, - l3 = arr3.length - 1; - while ($i < l3) { - $pgProperty = arr3[$i += 1]; - out += ' || ' + (it.usePattern($pgProperty)) + '.test(' + ($key) + ') '; - } + out += ' , (dataPath || \'\')'; + if (it.errorPath != '""') { + out += ' + ' + (it.errorPath); } - } - out += ' ); if (isAdditional' + ($lvl) + ') { '; - } - if ($removeAdditional == 'all') { - out += ' delete ' + ($data) + '[' + ($key) + ']; '; - } else { - var $currentErrorPath = it.errorPath; - var $additionalProperty = '\' + ' + $key + ' + \''; - if (it.opts._errorDataPathProperty) { - it.errorPath = it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers); - } - if ($noAdditional) { - if ($removeAdditional) { - out += ' delete ' + ($data) + '[' + ($key) + ']; '; + var $parentData = $dataLvl ? 'data' + (($dataLvl - 1) || '') : 'parentData'; + var $parentDataProperty = $dataLvl ? it.dataPathArr[$dataLvl] : 'parentDataProperty'; + out += ' , ' + ($parentData) + ' , ' + ($parentDataProperty) + ' , rootData ) '; + var def_callRuleValidate = out; + out = $$outStack.pop(); + if ($rDef.errors === false) { + out += ' ' + ($valid) + ' = '; + if ($asyncKeyword) { + out += '' + (it.yieldAwait); + } + out += '' + (def_callRuleValidate) + '; '; } else { - out += ' ' + ($nextValid) + ' = false; '; - var $currErrSchemaPath = $errSchemaPath; - $errSchemaPath = it.errSchemaPath + '/additionalProperties'; - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ('additionalProperties') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { additionalProperty: \'' + ($additionalProperty) + '\' } '; - if (it.opts.messages !== false) { - out += ' , message: \'should NOT have additional properties\' '; - } - if (it.opts.verbose) { - out += ' , schema: false , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; + if ($asyncKeyword) { + $ruleErrs = 'customErrors' + $lvl; + out += ' var ' + ($ruleErrs) + ' = null; try { ' + ($valid) + ' = ' + (it.yieldAwait) + (def_callRuleValidate) + '; } catch (e) { ' + ($valid) + ' = false; if (e instanceof ValidationError) ' + ($ruleErrs) + ' = e.errors; else throw e; } '; } else { - out += ' {} '; + out += ' ' + ($ruleErrs) + ' = null; ' + ($valid) + ' = ' + (def_callRuleValidate) + '; '; } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } + } + } + if ($rDef.modifying) { + out += ' if (' + ($parentData) + ') ' + ($data) + ' = ' + ($parentData) + '[' + ($parentDataProperty) + '];'; + } + out += '' + ($closingBraces); + if ($rDef.valid) { + if ($breakOnError) { + out += ' if (true) { '; + } + } else { + out += ' if ( '; + if ($rDef.valid === undefined) { + out += ' !'; + if ($macro) { + out += '' + ($nextValid); } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + out += '' + ($valid); } - $errSchemaPath = $currErrSchemaPath; - if ($breakOnError) { - out += ' break; '; - } - } - } else if ($additionalIsSchema) { - if ($removeAdditional == 'failing') { - out += ' var ' + ($errs) + ' = errors; '; - var $wasComposite = it.compositeRule; - it.compositeRule = $it.compositeRule = true; - $it.schema = $aProperties; - $it.schemaPath = it.schemaPath + '.additionalProperties'; - $it.errSchemaPath = it.errSchemaPath + '/additionalProperties'; - $it.errorPath = it.opts._errorDataPathProperty ? it.errorPath : it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers); - var $passData = $data + '[' + $key + ']'; - $it.dataPathArr[$dataNxt] = $key; - var $code = it.validate($it); - $it.baseId = $currentBaseId; - if (it.util.varOccurences($code, $nextData) < 2) { - out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' '; + } else { + out += ' ' + (!$rDef.valid) + ' '; + } + out += ') { '; + $errorKeyword = $rule.keyword; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ($errorKeyword || 'custom') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { keyword: \'' + ($rule.keyword) + '\' } '; + if (it.opts.messages !== false) { + out += ' , message: \'should pass "' + ($rule.keyword) + '" keyword validation\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; } else { - out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' '; + out += ' validate.errors = [' + (__err) + ']; return false; '; } - out += ' if (!' + ($nextValid) + ') { errors = ' + ($errs) + '; if (validate.errors !== null) { if (errors) validate.errors.length = errors; else validate.errors = null; } delete ' + ($data) + '[' + ($key) + ']; } '; - it.compositeRule = $it.compositeRule = $wasComposite; } else { - $it.schema = $aProperties; - $it.schemaPath = it.schemaPath + '.additionalProperties'; - $it.errSchemaPath = it.errSchemaPath + '/additionalProperties'; - $it.errorPath = it.opts._errorDataPathProperty ? it.errorPath : it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers); - var $passData = $data + '[' + $key + ']'; - $it.dataPathArr[$dataNxt] = $key; - var $code = it.validate($it); - $it.baseId = $currentBaseId; - if (it.util.varOccurences($code, $nextData) < 2) { - out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' '; + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + var def_customError = out; + out = $$outStack.pop(); + if ($inline) { + if ($rDef.errors) { + if ($rDef.errors != 'full') { + out += ' for (var ' + ($i) + '=' + ($errs) + '; ' + ($i) + '= 0) { + if ($breakOnError) { + out += ' if (true) { '; + } + return out; } else { - out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' '; - } - if ($breakOnError) { - out += ' if (!' + ($nextValid) + ') break; '; + throw new Error('unknown format "' + $schema + '" is used in schema at path "' + it.errSchemaPath + '"'); } - out += ' } '; + } + var $isObject = typeof $format === 'object' && !($format instanceof RegExp) && $format.validate; + var $formatType = $isObject && $format.type || 'string'; + if ($isObject) { + var $async = $format.async === true; + $format = $format.validate; + } + if ($formatType != $ruleType) { if ($breakOnError) { - out += ' else ' + ($nextValid) + ' = true; '; + out += ' if (true) { '; } - out += ' } '; - if ($breakOnError) { - out += ' if (' + ($nextValid) + ') { '; - $closingBraces += '}'; - } - var $pgMin = $pgSchema.minimum, - $pgMax = $pgSchema.maximum; - if ($pgMin !== undefined || $pgMax !== undefined) { - out += ' var ' + ($valid) + ' = true; '; - var $currErrSchemaPath = $errSchemaPath; - if ($pgMin !== undefined) { - var $limit = $pgMin, - $reason = 'minimum', - $moreOrLess = 'less'; - out += ' ' + ($valid) + ' = pgPropCount' + ($lvl) + ' >= ' + ($pgMin) + '; '; - $errSchemaPath = it.errSchemaPath + '/patternGroups/minimum'; - out += ' if (!' + ($valid) + ') { '; - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ('patternGroups') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { reason: \'' + ($reason) + '\', limit: ' + ($limit) + ', pattern: \'' + (it.util.escapeQuotes($pgProperty)) + '\' } '; - if (it.opts.messages !== false) { - out += ' , message: \'should NOT have ' + ($moreOrLess) + ' than ' + ($limit) + ' properties matching pattern "' + (it.util.escapeQuotes($pgProperty)) + '"\' '; - } - if (it.opts.verbose) { - out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - out += ' } '; - if ($pgMax !== undefined) { - out += ' else '; - } - } - if ($pgMax !== undefined) { - var $limit = $pgMax, - $reason = 'maximum', - $moreOrLess = 'more'; - out += ' ' + ($valid) + ' = pgPropCount' + ($lvl) + ' <= ' + ($pgMax) + '; '; - $errSchemaPath = it.errSchemaPath + '/patternGroups/maximum'; - out += ' if (!' + ($valid) + ') { '; - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ('patternGroups') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { reason: \'' + ($reason) + '\', limit: ' + ($limit) + ', pattern: \'' + (it.util.escapeQuotes($pgProperty)) + '\' } '; - if (it.opts.messages !== false) { - out += ' , message: \'should NOT have ' + ($moreOrLess) + ' than ' + ($limit) + ' properties matching pattern "' + (it.util.escapeQuotes($pgProperty)) + '"\' '; - } - if (it.opts.verbose) { - out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - out += ' } '; - } - $errSchemaPath = $currErrSchemaPath; - if ($breakOnError) { - out += ' if (' + ($valid) + ') { '; - $closingBraces += '}'; - } + return out; + } + if ($async) { + if (!it.async) throw new Error('async format in sync schema'); + var $formatRef = 'formats' + it.util.getProperty($schema) + '.validate'; + out += ' if (!(' + (it.yieldAwait) + ' ' + ($formatRef) + '(' + ($data) + '))) { '; + } else { + out += ' if (! '; + var $formatRef = 'formats' + it.util.getProperty($schema); + if ($isObject) $formatRef += '.validate'; + if (typeof $format === 'function') { + out += ' ' + ($formatRef) + '(' + ($data) + ') '; + } else { + out += ' ' + ($formatRef) + '.test(' + ($data) + ') '; } + out += ') { '; } } - } - } - if ($breakOnError) { - out += ' ' + ($closingBraces) + ' if (' + ($errs) + ' == errors) {'; - } - out = it.util.cleanUpCode(out); - return out; -} - -},{}],32:[function(require,module,exports){ -'use strict'; -module.exports = function generate_propertyNames(it, $keyword, $ruleType) { - var out = ' '; - var $lvl = it.level; - var $dataLvl = it.dataLevel; - var $schema = it.schema[$keyword]; - var $schemaPath = it.schemaPath + it.util.getProperty($keyword); - var $errSchemaPath = it.errSchemaPath + '/' + $keyword; - var $breakOnError = !it.opts.allErrors; - var $data = 'data' + ($dataLvl || ''); - var $errs = 'errs__' + $lvl; - var $it = it.util.copy(it); - var $closingBraces = ''; - $it.level++; - var $nextValid = 'valid' + $it.level; - if (it.util.schemaHasRules($schema, it.RULES.all)) { - $it.schema = $schema; - $it.schemaPath = $schemaPath; - $it.errSchemaPath = $errSchemaPath; - var $key = 'key' + $lvl, - $idx = 'idx' + $lvl, - $i = 'i' + $lvl, - $invalidName = '\' + ' + $key + ' + \'', - $dataNxt = $it.dataLevel = it.dataLevel + 1, - $nextData = 'data' + $dataNxt, - $dataProperties = 'dataProperties' + $lvl, - $ownProperties = it.opts.ownProperties, - $currentBaseId = it.baseId; - out += ' var ' + ($errs) + ' = errors; '; - if ($ownProperties) { - out += ' var ' + ($dataProperties) + ' = undefined; '; - } - if ($ownProperties) { - out += ' ' + ($dataProperties) + ' = ' + ($dataProperties) + ' || Object.keys(' + ($data) + '); for (var ' + ($idx) + '=0; ' + ($idx) + '<' + ($dataProperties) + '.length; ' + ($idx) + '++) { var ' + ($key) + ' = ' + ($dataProperties) + '[' + ($idx) + ']; '; - } else { - out += ' for (var ' + ($key) + ' in ' + ($data) + ') { '; - } - out += ' var startErrs' + ($lvl) + ' = errors; '; - var $passData = $key; - var $wasComposite = it.compositeRule; - it.compositeRule = $it.compositeRule = true; - var $code = it.validate($it); - $it.baseId = $currentBaseId; - if (it.util.varOccurences($code, $nextData) < 2) { - out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' '; - } else { - out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' '; - } - it.compositeRule = $it.compositeRule = $wasComposite; - out += ' if (!' + ($nextValid) + ') { for (var ' + ($i) + '=startErrs' + ($lvl) + '; ' + ($i) + ' ' + ($i) + ') { '; + var $passData = $data + '[' + $i + ']'; + $it.schema = $sch; + $it.schemaPath = $schemaPath + '[' + $i + ']'; + $it.errSchemaPath = $errSchemaPath + '/' + $i; + $it.errorPath = it.util.getPathExpr(it.errorPath, $i, it.opts.jsonPointers, true); + $it.dataPathArr[$dataNxt] = $i; + var $code = it.validate($it); + $it.baseId = $currentBaseId; + if (it.util.varOccurences($code, $nextData) < 2) { + out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' '; + } else { + out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' '; + } + out += ' } '; + if ($breakOnError) { + out += ' if (' + ($nextValid) + ') { '; + $closingBraces += '}'; + } + } + } + } + if (typeof $additionalItems === 'object' && it.util.schemaHasRules($additionalItems, it.RULES.all)) { + $it.schema = $additionalItems; + $it.schemaPath = it.schemaPath + '.additionalItems'; + $it.errSchemaPath = it.errSchemaPath + '/additionalItems'; + out += ' ' + ($nextValid) + ' = true; if (' + ($data) + '.length > ' + ($schema.length) + ') { for (var ' + ($idx) + ' = ' + ($schema.length) + '; ' + ($idx) + ' < ' + ($data) + '.length; ' + ($idx) + '++) { '; + $it.errorPath = it.util.getPathExpr(it.errorPath, $idx, it.opts.jsonPointers, true); + var $passData = $data + '[' + $idx + ']'; + $it.dataPathArr[$dataNxt] = $idx; + var $code = it.validate($it); + $it.baseId = $currentBaseId; + if (it.util.varOccurences($code, $nextData) < 2) { + out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' '; } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; + out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' '; + } + if ($breakOnError) { + out += ' if (!' + ($nextValid) + ') break; '; + } + out += ' } } '; + if ($breakOnError) { + out += ' if (' + ($nextValid) + ') { '; + $closingBraces += '}'; } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; } - if ($breakOnError) { - out += ' if (false) { '; + } else if (it.util.schemaHasRules($schema, it.RULES.all)) { + $it.schema = $schema; + $it.schemaPath = $schemaPath; + $it.errSchemaPath = $errSchemaPath; + out += ' for (var ' + ($idx) + ' = ' + (0) + '; ' + ($idx) + ' < ' + ($data) + '.length; ' + ($idx) + '++) { '; + $it.errorPath = it.util.getPathExpr(it.errorPath, $idx, it.opts.jsonPointers, true); + var $passData = $data + '[' + $idx + ']'; + $it.dataPathArr[$dataNxt] = $idx; + var $code = it.validate($it); + $it.baseId = $currentBaseId; + if (it.util.varOccurences($code, $nextData) < 2) { + out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' '; + } else { + out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' '; } - } else if (it.opts.missingRefs == 'ignore') { - it.logger.warn($message); if ($breakOnError) { - out += ' if (true) { '; + out += ' if (!' + ($nextValid) + ') break; '; } - } else { - throw new it.MissingRefError(it.baseId, $schema, $message); + out += ' }'; } - } else if ($refVal.inline) { - var $it = it.util.copy(it); - $it.level++; - var $nextValid = 'valid' + $it.level; - $it.schema = $refVal.schema; - $it.schemaPath = ''; - $it.errSchemaPath = $schema; - var $code = it.validate($it).replace(/validate\.schema/g, $refVal.code); - out += ' ' + ($code) + ' '; - if ($breakOnError) { - out += ' if (' + ($nextValid) + ') { '; - } - } else { - $async = $refVal.$async === true; - $refCode = $refVal.code; - } - } - if ($refCode) { - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; - if (it.opts.passContext) { - out += ' ' + ($refCode) + '.call(this, '; - } else { - out += ' ' + ($refCode) + '( '; - } - out += ' ' + ($data) + ', (dataPath || \'\')'; - if (it.errorPath != '""') { - out += ' + ' + (it.errorPath); - } - var $parentData = $dataLvl ? 'data' + (($dataLvl - 1) || '') : 'parentData', - $parentDataProperty = $dataLvl ? it.dataPathArr[$dataLvl] : 'parentDataProperty'; - out += ' , ' + ($parentData) + ' , ' + ($parentDataProperty) + ', rootData) '; - var __callValidate = out; - out = $$outStack.pop(); - if ($async) { - if (!it.async) throw new Error('async schema referenced by sync schema'); if ($breakOnError) { - out += ' var ' + ($valid) + '; '; + out += ' ' + ($closingBraces) + ' if (' + ($errs) + ' == errors) {'; } - out += ' try { ' + (it.yieldAwait) + ' ' + (__callValidate) + '; '; - if ($breakOnError) { - out += ' ' + ($valid) + ' = true; '; + out = it.util.cleanUpCode(out); + return out; + }; + }, {}], + 27: [function (require, module, exports) { + 'use strict'; + module.exports = function generate_multipleOf (it, $keyword, $ruleType) { + var out = ' '; + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $schema = it.schema[$keyword]; + var $schemaPath = it.schemaPath + it.util.getProperty($keyword); + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $data = 'data' + ($dataLvl || ''); + var $isData = it.opts.$data && $schema && $schema.$data; + var $schemaValue; + if ($isData) { + out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; + $schemaValue = 'schema' + $lvl; + } else { + $schemaValue = $schema; } - out += ' } catch (e) { if (!(e instanceof ValidationError)) throw e; if (vErrors === null) vErrors = e.errors; else vErrors = vErrors.concat(e.errors); errors = vErrors.length; '; - if ($breakOnError) { - out += ' ' + ($valid) + ' = false; '; + out += 'var division' + ($lvl) + ';if ('; + if ($isData) { + out += ' ' + ($schemaValue) + ' !== undefined && ( typeof ' + ($schemaValue) + ' != \'number\' || '; } - out += ' } '; - if ($breakOnError) { - out += ' if (' + ($valid) + ') { '; + out += ' (division' + ($lvl) + ' = ' + ($data) + ' / ' + ($schemaValue) + ', '; + if (it.opts.multipleOfPrecision) { + out += ' Math.abs(Math.round(division' + ($lvl) + ') - division' + ($lvl) + ') > 1e-' + (it.opts.multipleOfPrecision) + ' '; + } else { + out += ' division' + ($lvl) + ' !== parseInt(division' + ($lvl) + ') '; } - } else { - out += ' if (!' + (__callValidate) + ') { if (vErrors === null) vErrors = ' + ($refCode) + '.errors; else vErrors = vErrors.concat(' + ($refCode) + '.errors); errors = vErrors.length; } '; - if ($breakOnError) { - out += ' else { '; + out += ' ) '; + if ($isData) { + out += ' ) '; } - } - } - return out; -} - -},{}],34:[function(require,module,exports){ -'use strict'; -module.exports = function generate_required(it, $keyword, $ruleType) { - var out = ' '; - var $lvl = it.level; - var $dataLvl = it.dataLevel; - var $schema = it.schema[$keyword]; - var $schemaPath = it.schemaPath + it.util.getProperty($keyword); - var $errSchemaPath = it.errSchemaPath + '/' + $keyword; - var $breakOnError = !it.opts.allErrors; - var $data = 'data' + ($dataLvl || ''); - var $valid = 'valid' + $lvl; - var $isData = it.opts.$data && $schema && $schema.$data, - $schemaValue; - if ($isData) { - out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; - $schemaValue = 'schema' + $lvl; - } else { - $schemaValue = $schema; - } - var $vSchema = 'schema' + $lvl; - if (!$isData) { - if ($schema.length < it.opts.loopRequired && it.schema.properties && Object.keys(it.schema.properties).length) { - var $required = []; - var arr1 = $schema; - if (arr1) { - var $property, i1 = -1, - l1 = arr1.length - 1; - while (i1 < l1) { - $property = arr1[i1 += 1]; - var $propertySch = it.schema.properties[$property]; - if (!($propertySch && it.util.schemaHasRules($propertySch, it.RULES.all))) { - $required[$required.length] = $property; + out += ' ) { '; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('multipleOf') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { multipleOf: ' + ($schemaValue) + ' } '; + if (it.opts.messages !== false) { + out += ' , message: \'should be multiple of '; + if ($isData) { + out += '\' + ' + ($schemaValue); + } else { + out += '' + ($schemaValue) + '\''; } } - } - } else { - var $required = $schema; - } - } - if ($isData || $required.length) { - var $currentErrorPath = it.errorPath, - $loopRequired = $isData || $required.length >= it.opts.loopRequired, - $ownProperties = it.opts.ownProperties; - if ($breakOnError) { - out += ' var missing' + ($lvl) + '; '; - if ($loopRequired) { - if (!$isData) { - out += ' var ' + ($vSchema) + ' = validate.schema' + ($schemaPath) + '; '; - } - var $i = 'i' + $lvl, - $propertyPath = 'schema' + $lvl + '[' + $i + ']', - $missingProperty = '\' + ' + $propertyPath + ' + \''; - if (it.opts._errorDataPathProperty) { - it.errorPath = it.util.getPathExpr($currentErrorPath, $propertyPath, it.opts.jsonPointers); - } - out += ' var ' + ($valid) + ' = true; '; - if ($isData) { - out += ' if (schema' + ($lvl) + ' === undefined) ' + ($valid) + ' = true; else if (!Array.isArray(schema' + ($lvl) + ')) ' + ($valid) + ' = false; else {'; - } - out += ' for (var ' + ($i) + ' = 0; ' + ($i) + ' < ' + ($vSchema) + '.length; ' + ($i) + '++) { ' + ($valid) + ' = ' + ($data) + '[' + ($vSchema) + '[' + ($i) + ']] !== undefined '; - if ($ownProperties) { - out += ' && Object.prototype.hasOwnProperty.call(' + ($data) + ', ' + ($vSchema) + '[' + ($i) + ']) '; + if (it.opts.verbose) { + out += ' , schema: '; + if ($isData) { + out += 'validate.schema' + ($schemaPath); + } else { + out += '' + ($schema); + } + out += ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; } - out += '; if (!' + ($valid) + ') break; } '; - if ($isData) { - out += ' } '; + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; } - out += ' if (!' + ($valid) + ') { '; + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += '} '; + if ($breakOnError) { + out += ' else { '; + } + return out; + }; + }, {}], + 28: [function (require, module, exports) { + 'use strict'; + module.exports = function generate_not (it, $keyword, $ruleType) { + var out = ' '; + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $schema = it.schema[$keyword]; + var $schemaPath = it.schemaPath + it.util.getProperty($keyword); + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $data = 'data' + ($dataLvl || ''); + var $errs = 'errs__' + $lvl; + var $it = it.util.copy(it); + $it.level++; + var $nextValid = 'valid' + $it.level; + if (it.util.schemaHasRules($schema, it.RULES.all)) { + $it.schema = $schema; + $it.schemaPath = $schemaPath; + $it.errSchemaPath = $errSchemaPath; + out += ' var ' + ($errs) + ' = errors; '; + var $wasComposite = it.compositeRule; + it.compositeRule = $it.compositeRule = true; + $it.createErrors = false; + var $allErrorsOption; + if ($it.opts.allErrors) { + $allErrorsOption = $it.opts.allErrors; + $it.opts.allErrors = false; + } + out += ' ' + (it.validate($it)) + ' '; + $it.createErrors = true; + if ($allErrorsOption) $it.opts.allErrors = $allErrorsOption; + it.compositeRule = $it.compositeRule = $wasComposite; + out += ' if (' + ($nextValid) + ') { '; var $$outStack = $$outStack || []; $$outStack.push(out); out = ''; /* istanbul ignore else */ if (it.createErrors !== false) { - out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } '; + out += ' { keyword: \'' + ('not') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} '; if (it.opts.messages !== false) { - out += ' , message: \''; - if (it.opts._errorDataPathProperty) { - out += 'is a required property'; - } else { - out += 'should have required property \\\'' + ($missingProperty) + '\\\''; - } - out += '\' '; + out += ' , message: \'should NOT be valid\' '; } if (it.opts.verbose) { out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; @@ -4393,46 +3334,16 @@ module.exports = function generate_required(it, $keyword, $ruleType) { } else { out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; } - out += ' } else { '; - } else { - out += ' if ( '; - var arr2 = $required; - if (arr2) { - var $propertyKey, $i = -1, - l2 = arr2.length - 1; - while ($i < l2) { - $propertyKey = arr2[$i += 1]; - if ($i) { - out += ' || '; - } - var $prop = it.util.getProperty($propertyKey), - $useData = $data + $prop; - out += ' ( ( ' + ($useData) + ' === undefined '; - if ($ownProperties) { - out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') '; - } - out += ') && (missing' + ($lvl) + ' = ' + (it.util.toQuotedString(it.opts.jsonPointers ? $propertyKey : $prop)) + ') ) '; - } - } - out += ') { '; - var $propertyPath = 'missing' + $lvl, - $missingProperty = '\' + ' + $propertyPath + ' + \''; - if (it.opts._errorDataPathProperty) { - it.errorPath = it.opts.jsonPointers ? it.util.getPathExpr($currentErrorPath, $propertyPath, true) : $currentErrorPath + ' + ' + $propertyPath; + out += ' } else { errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; } '; + if (it.opts.allErrors) { + out += ' } '; } - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ + } else { + out += ' var err = '; /* istanbul ignore else */ if (it.createErrors !== false) { - out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } '; + out += ' { keyword: \'' + ('not') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} '; if (it.opts.messages !== false) { - out += ' , message: \''; - if (it.opts._errorDataPathProperty) { - out += 'is a required property'; - } else { - out += 'should have required property \\\'' + ($missingProperty) + '\\\''; - } - out += '\' '; + out += ' , message: \'should NOT be valid\' '; } if (it.opts.verbose) { out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; @@ -4441,258 +3352,139 @@ module.exports = function generate_required(it, $keyword, $ruleType) { } else { out += ' {} '; } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + out += '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + if ($breakOnError) { + out += ' if (false) { '; } - out += ' } else { '; } - } else { - if ($loopRequired) { - if (!$isData) { - out += ' var ' + ($vSchema) + ' = validate.schema' + ($schemaPath) + '; '; - } - var $i = 'i' + $lvl, - $propertyPath = 'schema' + $lvl + '[' + $i + ']', - $missingProperty = '\' + ' + $propertyPath + ' + \''; - if (it.opts._errorDataPathProperty) { - it.errorPath = it.util.getPathExpr($currentErrorPath, $propertyPath, it.opts.jsonPointers); - } - if ($isData) { - out += ' if (' + ($vSchema) + ' && !Array.isArray(' + ($vSchema) + ')) { var err = '; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } '; - if (it.opts.messages !== false) { - out += ' , message: \''; - if (it.opts._errorDataPathProperty) { - out += 'is a required property'; - } else { - out += 'should have required property \\\'' + ($missingProperty) + '\\\''; - } - out += '\' '; - } - if (it.opts.verbose) { - out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; + return out; + }; + }, {}], + 29: [function (require, module, exports) { + 'use strict'; + module.exports = function generate_oneOf (it, $keyword, $ruleType) { + var out = ' '; + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $schema = it.schema[$keyword]; + var $schemaPath = it.schemaPath + it.util.getProperty($keyword); + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $data = 'data' + ($dataLvl || ''); + var $valid = 'valid' + $lvl; + var $errs = 'errs__' + $lvl; + var $it = it.util.copy(it); + var $closingBraces = ''; + $it.level++; + var $nextValid = 'valid' + $it.level; + out += 'var ' + ($errs) + ' = errors;var prevValid' + ($lvl) + ' = false;var ' + ($valid) + ' = false;'; + var $currentBaseId = $it.baseId; + var $wasComposite = it.compositeRule; + it.compositeRule = $it.compositeRule = true; + var arr1 = $schema; + if (arr1) { + var $sch; var $i = -1; + var l1 = arr1.length - 1; + while ($i < l1) { + $sch = arr1[$i += 1]; + if (it.util.schemaHasRules($sch, it.RULES.all)) { + $it.schema = $sch; + $it.schemaPath = $schemaPath + '[' + $i + ']'; + $it.errSchemaPath = $errSchemaPath + '/' + $i; + out += ' ' + (it.validate($it)) + ' '; + $it.baseId = $currentBaseId; } else { - out += ' {} '; + out += ' var ' + ($nextValid) + ' = true; '; } - out += '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } else if (' + ($vSchema) + ' !== undefined) { '; - } - out += ' for (var ' + ($i) + ' = 0; ' + ($i) + ' < ' + ($vSchema) + '.length; ' + ($i) + '++) { if (' + ($data) + '[' + ($vSchema) + '[' + ($i) + ']] === undefined '; - if ($ownProperties) { - out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', ' + ($vSchema) + '[' + ($i) + ']) '; - } - out += ') { var err = '; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } '; - if (it.opts.messages !== false) { - out += ' , message: \''; - if (it.opts._errorDataPathProperty) { - out += 'is a required property'; - } else { - out += 'should have required property \\\'' + ($missingProperty) + '\\\''; - } - out += '\' '; - } - if (it.opts.verbose) { - out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + if ($i) { + out += ' if (' + ($nextValid) + ' && prevValid' + ($lvl) + ') ' + ($valid) + ' = false; else { '; + $closingBraces += '}'; } - out += ' } '; - } else { - out += ' {} '; + out += ' if (' + ($nextValid) + ') ' + ($valid) + ' = prevValid' + ($lvl) + ' = true;'; } - out += '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } } '; - if ($isData) { - out += ' } '; + } + it.compositeRule = $it.compositeRule = $wasComposite; + out += '' + ($closingBraces) + 'if (!' + ($valid) + ') { var err = '; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('oneOf') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} '; + if (it.opts.messages !== false) { + out += ' , message: \'should match exactly one schema in oneOf\' '; } - } else { - var arr3 = $required; - if (arr3) { - var $propertyKey, i3 = -1, - l3 = arr3.length - 1; - while (i3 < l3) { - $propertyKey = arr3[i3 += 1]; - var $prop = it.util.getProperty($propertyKey), - $missingProperty = it.util.escapeQuotes($propertyKey), - $useData = $data + $prop; - if (it.opts._errorDataPathProperty) { - it.errorPath = it.util.getPath($currentErrorPath, $propertyKey, it.opts.jsonPointers); - } - out += ' if ( ' + ($useData) + ' === undefined '; - if ($ownProperties) { - out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') '; - } - out += ') { var err = '; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } '; - if (it.opts.messages !== false) { - out += ' , message: \''; - if (it.opts._errorDataPathProperty) { - out += 'is a required property'; - } else { - out += 'should have required property \\\'' + ($missingProperty) + '\\\''; - } - out += '\' '; - } - if (it.opts.verbose) { - out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - out += '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } '; - } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; } + out += ' } '; + } else { + out += ' {} '; } - } - it.errorPath = $currentErrorPath; - } else if ($breakOnError) { - out += ' if (true) {'; - } - return out; -} - -},{}],35:[function(require,module,exports){ -'use strict'; -module.exports = function generate_uniqueItems(it, $keyword, $ruleType) { - var out = ' '; - var $lvl = it.level; - var $dataLvl = it.dataLevel; - var $schema = it.schema[$keyword]; - var $schemaPath = it.schemaPath + it.util.getProperty($keyword); - var $errSchemaPath = it.errSchemaPath + '/' + $keyword; - var $breakOnError = !it.opts.allErrors; - var $data = 'data' + ($dataLvl || ''); - var $valid = 'valid' + $lvl; - var $isData = it.opts.$data && $schema && $schema.$data, - $schemaValue; - if ($isData) { - out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; - $schemaValue = 'schema' + $lvl; - } else { - $schemaValue = $schema; - } - if (($schema || $isData) && it.opts.uniqueItems !== false) { - if ($isData) { - out += ' var ' + ($valid) + '; if (' + ($schemaValue) + ' === false || ' + ($schemaValue) + ' === undefined) ' + ($valid) + ' = true; else if (typeof ' + ($schemaValue) + ' != \'boolean\') ' + ($valid) + ' = false; else { '; - } - out += ' var ' + ($valid) + ' = true; if (' + ($data) + '.length > 1) { var i = ' + ($data) + '.length, j; outer: for (;i--;) { for (j = i; j--;) { if (equal(' + ($data) + '[i], ' + ($data) + '[j])) { ' + ($valid) + ' = false; break outer; } } } } '; - if ($isData) { - out += ' } '; - } - out += ' if (!' + ($valid) + ') { '; - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ('uniqueItems') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { i: i, j: j } '; - if (it.opts.messages !== false) { - out += ' , message: \'should NOT have duplicate items (items ## \' + j + \' and \' + i + \' are identical)\' '; - } - if (it.opts.verbose) { - out += ' , schema: '; - if ($isData) { - out += 'validate.schema' + ($schemaPath); + out += '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError(vErrors); '; } else { - out += '' + ($schema); + out += ' validate.errors = vErrors; return false; '; } - out += ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; + out += '} else { errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; }'; + if (it.opts.allErrors) { + out += ' } '; } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - out += ' } '; - if ($breakOnError) { - out += ' else { '; - } - } else { - if ($breakOnError) { - out += ' if (true) { '; - } - } - return out; -} - -},{}],36:[function(require,module,exports){ -'use strict'; -module.exports = function generate_validate(it, $keyword, $ruleType) { - var out = ''; - var $async = it.schema.$async === true, - $refKeywords = it.util.schemaHasRulesExcept(it.schema, it.RULES.all, '$ref'), - $id = it.self._getId(it.schema); - if (it.isTop) { - if ($async) { - it.async = true; - var $es7 = it.opts.async == 'es7'; - it.yieldAwait = $es7 ? 'await' : 'yield'; - } - out += ' var validate = '; - if ($async) { - if ($es7) { - out += ' (async function '; + return out; + }; + }, {}], + 30: [function (require, module, exports) { + 'use strict'; + module.exports = function generate_pattern (it, $keyword, $ruleType) { + var out = ' '; + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $schema = it.schema[$keyword]; + var $schemaPath = it.schemaPath + it.util.getProperty($keyword); + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $data = 'data' + ($dataLvl || ''); + var $isData = it.opts.$data && $schema && $schema.$data; + var $schemaValue; + if ($isData) { + out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; + $schemaValue = 'schema' + $lvl; } else { - if (it.opts.async != '*') { - out += 'co.wrap'; - } - out += '(function* '; + $schemaValue = $schema; } - } else { - out += ' (function '; - } - out += ' (data, dataPath, parentData, parentDataProperty, rootData) { \'use strict\'; '; - if ($id && (it.opts.sourceCode || it.opts.processCode)) { - out += ' ' + ('/\*# sourceURL=' + $id + ' */') + ' '; - } - } - if (typeof it.schema == 'boolean' || !($refKeywords || it.schema.$ref)) { - var $keyword = 'false schema'; - var $lvl = it.level; - var $dataLvl = it.dataLevel; - var $schema = it.schema[$keyword]; - var $schemaPath = it.schemaPath + it.util.getProperty($keyword); - var $errSchemaPath = it.errSchemaPath + '/' + $keyword; - var $breakOnError = !it.opts.allErrors; - var $errorKeyword; - var $data = 'data' + ($dataLvl || ''); - var $valid = 'valid' + $lvl; - if (it.schema === false) { - if (it.isTop) { - $breakOnError = true; - } else { - out += ' var ' + ($valid) + ' = false; '; + var $regexp = $isData ? '(new RegExp(' + $schemaValue + '))' : it.usePattern($schema); + out += 'if ( '; + if ($isData) { + out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'string\') || '; } + out += ' !' + ($regexp) + '.test(' + ($data) + ') ) { '; var $$outStack = $$outStack || []; $$outStack.push(out); out = ''; /* istanbul ignore else */ if (it.createErrors !== false) { - out += ' { keyword: \'' + ($errorKeyword || 'false schema') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} '; + out += ' { keyword: \'' + ('pattern') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { pattern: '; + if ($isData) { + out += '' + ($schemaValue); + } else { + out += '' + (it.util.toQuotedString($schema)); + } + out += ' } '; if (it.opts.messages !== false) { - out += ' , message: \'boolean schema is false\' '; + out += ' , message: \'should match pattern "'; + if ($isData) { + out += '\' + ' + ($schemaValue) + ' + \''; + } else { + out += '' + (it.util.escapeQuotes($schema)); + } + out += '"\' '; } if (it.opts.verbose) { - out += ' , schema: false , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + out += ' , schema: '; + if ($isData) { + out += 'validate.schema' + ($schemaPath); + } else { + out += '' + (it.util.toQuotedString($schema)); + } + out += ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; } out += ' } '; } else { @@ -4709,321 +3501,128 @@ module.exports = function generate_validate(it, $keyword, $ruleType) { } else { out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; } - } else { - if (it.isTop) { - if ($async) { - out += ' return data; '; - } else { - out += ' validate.errors = null; return true; '; - } - } else { - out += ' var ' + ($valid) + ' = true; '; + out += '} '; + if ($breakOnError) { + out += ' else { '; } - } - if (it.isTop) { - out += ' }); return validate; '; - } - return out; - } - if (it.isTop) { - var $top = it.isTop, - $lvl = it.level = 0, - $dataLvl = it.dataLevel = 0, - $data = 'data'; - it.rootId = it.resolve.fullPath(it.self._getId(it.root.schema)); - it.baseId = it.baseId || it.rootId; - delete it.isTop; - it.dataPathArr = [undefined]; - out += ' var vErrors = null; '; - out += ' var errors = 0; '; - out += ' if (rootData === undefined) rootData = data; '; - } else { - var $lvl = it.level, - $dataLvl = it.dataLevel, - $data = 'data' + ($dataLvl || ''); - if ($id) it.baseId = it.resolve.url(it.baseId, $id); - if ($async && !it.async) throw new Error('async schema in sync schema'); - out += ' var errs_' + ($lvl) + ' = errors;'; - } - var $valid = 'valid' + $lvl, - $breakOnError = !it.opts.allErrors, - $closingBraces1 = '', - $closingBraces2 = ''; - var $errorKeyword; - var $typeSchema = it.schema.type, - $typeIsArray = Array.isArray($typeSchema); - if ($typeIsArray && $typeSchema.length == 1) { - $typeSchema = $typeSchema[0]; - $typeIsArray = false; - } - if (it.schema.$ref && $refKeywords) { - if (it.opts.extendRefs == 'fail') { - throw new Error('$ref: validation keywords used in schema at path "' + it.errSchemaPath + '" (see option extendRefs)'); - } else if (it.opts.extendRefs !== true) { - $refKeywords = false; - it.logger.warn('$ref: keywords ignored in schema at path "' + it.errSchemaPath + '"'); - } - } - if ($typeSchema) { - if (it.opts.coerceTypes) { - var $coerceToTypes = it.util.coerceToTypes(it.opts.coerceTypes, $typeSchema); - } - var $rulesGroup = it.RULES.types[$typeSchema]; - if ($coerceToTypes || $typeIsArray || $rulesGroup === true || ($rulesGroup && !$shouldUseGroup($rulesGroup))) { - var $schemaPath = it.schemaPath + '.type', - $errSchemaPath = it.errSchemaPath + '/type'; - var $schemaPath = it.schemaPath + '.type', - $errSchemaPath = it.errSchemaPath + '/type', - $method = $typeIsArray ? 'checkDataTypes' : 'checkDataType'; - out += ' if (' + (it.util[$method]($typeSchema, $data, true)) + ') { '; - if ($coerceToTypes) { - var $dataType = 'dataType' + $lvl, - $coerced = 'coerced' + $lvl; - out += ' var ' + ($dataType) + ' = typeof ' + ($data) + '; '; - if (it.opts.coerceTypes == 'array') { - out += ' if (' + ($dataType) + ' == \'object\' && Array.isArray(' + ($data) + ')) ' + ($dataType) + ' = \'array\'; '; - } - out += ' var ' + ($coerced) + ' = undefined; '; - var $bracesCoercion = ''; - var arr1 = $coerceToTypes; - if (arr1) { - var $type, $i = -1, - l1 = arr1.length - 1; - while ($i < l1) { - $type = arr1[$i += 1]; - if ($i) { - out += ' if (' + ($coerced) + ' === undefined) { '; - $bracesCoercion += '}'; - } - if (it.opts.coerceTypes == 'array' && $type != 'array') { - out += ' if (' + ($dataType) + ' == \'array\' && ' + ($data) + '.length == 1) { ' + ($coerced) + ' = ' + ($data) + ' = ' + ($data) + '[0]; ' + ($dataType) + ' = typeof ' + ($data) + '; } '; - } - if ($type == 'string') { - out += ' if (' + ($dataType) + ' == \'number\' || ' + ($dataType) + ' == \'boolean\') ' + ($coerced) + ' = \'\' + ' + ($data) + '; else if (' + ($data) + ' === null) ' + ($coerced) + ' = \'\'; '; - } else if ($type == 'number' || $type == 'integer') { - out += ' if (' + ($dataType) + ' == \'boolean\' || ' + ($data) + ' === null || (' + ($dataType) + ' == \'string\' && ' + ($data) + ' && ' + ($data) + ' == +' + ($data) + ' '; - if ($type == 'integer') { - out += ' && !(' + ($data) + ' % 1)'; - } - out += ')) ' + ($coerced) + ' = +' + ($data) + '; '; - } else if ($type == 'boolean') { - out += ' if (' + ($data) + ' === \'false\' || ' + ($data) + ' === 0 || ' + ($data) + ' === null) ' + ($coerced) + ' = false; else if (' + ($data) + ' === \'true\' || ' + ($data) + ' === 1) ' + ($coerced) + ' = true; '; - } else if ($type == 'null') { - out += ' if (' + ($data) + ' === \'\' || ' + ($data) + ' === 0 || ' + ($data) + ' === false) ' + ($coerced) + ' = null; '; - } else if (it.opts.coerceTypes == 'array' && $type == 'array') { - out += ' if (' + ($dataType) + ' == \'string\' || ' + ($dataType) + ' == \'number\' || ' + ($dataType) + ' == \'boolean\' || ' + ($data) + ' == null) ' + ($coerced) + ' = [' + ($data) + ']; '; - } - } - } - out += ' ' + ($bracesCoercion) + ' if (' + ($coerced) + ' === undefined) { '; - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ($errorKeyword || 'type') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { type: \''; - if ($typeIsArray) { - out += '' + ($typeSchema.join(",")); - } else { - out += '' + ($typeSchema); - } - out += '\' } '; - if (it.opts.messages !== false) { - out += ' , message: \'should be '; - if ($typeIsArray) { - out += '' + ($typeSchema.join(",")); - } else { - out += '' + ($typeSchema); - } - out += '\' '; - } - if (it.opts.verbose) { - out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } + return out; + }; + }, {}], + 31: [function (require, module, exports) { + 'use strict'; + module.exports = function generate_properties (it, $keyword, $ruleType) { + var out = ' '; + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $schema = it.schema[$keyword]; + var $schemaPath = it.schemaPath + it.util.getProperty($keyword); + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $data = 'data' + ($dataLvl || ''); + var $valid = 'valid' + $lvl; + var $errs = 'errs__' + $lvl; + var $it = it.util.copy(it); + var $closingBraces = ''; + $it.level++; + var $nextValid = 'valid' + $it.level; + var $key = 'key' + $lvl; + var $idx = 'idx' + $lvl; + var $dataNxt = $it.dataLevel = it.dataLevel + 1; + var $nextData = 'data' + $dataNxt; + var $dataProperties = 'dataProperties' + $lvl; + var $schemaKeys = Object.keys($schema || {}); + var $pProperties = it.schema.patternProperties || {}; + var $pPropertyKeys = Object.keys($pProperties); + var $aProperties = it.schema.additionalProperties; + var $someProperties = $schemaKeys.length || $pPropertyKeys.length; + var $noAdditional = $aProperties === false; + var $additionalIsSchema = typeof $aProperties === 'object' && Object.keys($aProperties).length; + var $removeAdditional = it.opts.removeAdditional; + var $checkAdditional = $noAdditional || $additionalIsSchema || $removeAdditional; + var $ownProperties = it.opts.ownProperties; + var $currentBaseId = it.baseId; + var $required = it.schema.required; + if ($required && !(it.opts.v5 && $required.$data) && $required.length < it.opts.loopRequired) var $requiredHash = it.util.toHash($required); + if (it.opts.patternGroups) { + var $pgProperties = it.schema.patternGroups || {}; + var $pgPropertyKeys = Object.keys($pgProperties); + } + out += 'var ' + ($errs) + ' = errors;var ' + ($nextValid) + ' = true;'; + if ($ownProperties) { + out += ' var ' + ($dataProperties) + ' = undefined;'; + } + if ($checkAdditional) { + if ($ownProperties) { + out += ' ' + ($dataProperties) + ' = ' + ($dataProperties) + ' || Object.keys(' + ($data) + '); for (var ' + ($idx) + '=0; ' + ($idx) + '<' + ($dataProperties) + '.length; ' + ($idx) + '++) { var ' + ($key) + ' = ' + ($dataProperties) + '[' + ($idx) + ']; '; } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - out += ' } else { '; - var $parentData = $dataLvl ? 'data' + (($dataLvl - 1) || '') : 'parentData', - $parentDataProperty = $dataLvl ? it.dataPathArr[$dataLvl] : 'parentDataProperty'; - out += ' ' + ($data) + ' = ' + ($coerced) + '; '; - if (!$dataLvl) { - out += 'if (' + ($parentData) + ' !== undefined)'; + out += ' for (var ' + ($key) + ' in ' + ($data) + ') { '; } - out += ' ' + ($parentData) + '[' + ($parentDataProperty) + '] = ' + ($coerced) + '; } '; - } else { - var $$outStack = $$outStack || []; - $$outStack.push(out); - out = ''; /* istanbul ignore else */ - if (it.createErrors !== false) { - out += ' { keyword: \'' + ($errorKeyword || 'type') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { type: \''; - if ($typeIsArray) { - out += '' + ($typeSchema.join(",")); - } else { - out += '' + ($typeSchema); - } - out += '\' } '; - if (it.opts.messages !== false) { - out += ' , message: \'should be '; - if ($typeIsArray) { - out += '' + ($typeSchema.join(",")); + if ($someProperties) { + out += ' var isAdditional' + ($lvl) + ' = !(false '; + if ($schemaKeys.length) { + if ($schemaKeys.length > 5) { + out += ' || validate.schema' + ($schemaPath) + '[' + ($key) + '] '; } else { - out += '' + ($typeSchema); - } - out += '\' '; - } - if (it.opts.verbose) { - out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; - } - out += ' } '; - } else { - out += ' {} '; - } - var __err = out; - out = $$outStack.pop(); - if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ - if (it.async) { - out += ' throw new ValidationError([' + (__err) + ']); '; - } else { - out += ' validate.errors = [' + (__err) + ']; return false; '; - } - } else { - out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; - } - } - out += ' } '; - } - } - if (it.schema.$ref && !$refKeywords) { - out += ' ' + (it.RULES.all.$ref.code(it, '$ref')) + ' '; - if ($breakOnError) { - out += ' } if (errors === '; - if ($top) { - out += '0'; - } else { - out += 'errs_' + ($lvl); - } - out += ') { '; - $closingBraces2 += '}'; - } - } else { - if (it.opts.v5 && it.schema.patternGroups) { - it.logger.warn('keyword "patternGroups" is deprecated and disabled. Use option patternGroups: true to enable.'); - } - var arr2 = it.RULES; - if (arr2) { - var $rulesGroup, i2 = -1, - l2 = arr2.length - 1; - while (i2 < l2) { - $rulesGroup = arr2[i2 += 1]; - if ($shouldUseGroup($rulesGroup)) { - if ($rulesGroup.type) { - out += ' if (' + (it.util.checkDataType($rulesGroup.type, $data)) + ') { '; - } - if (it.opts.useDefaults && !it.compositeRule) { - if ($rulesGroup.type == 'object' && it.schema.properties) { - var $schema = it.schema.properties, - $schemaKeys = Object.keys($schema); - var arr3 = $schemaKeys; - if (arr3) { - var $propertyKey, i3 = -1, - l3 = arr3.length - 1; - while (i3 < l3) { - $propertyKey = arr3[i3 += 1]; - var $sch = $schema[$propertyKey]; - if ($sch.default !== undefined) { - var $passData = $data + it.util.getProperty($propertyKey); - out += ' if (' + ($passData) + ' === undefined) ' + ($passData) + ' = '; - if (it.opts.useDefaults == 'shared') { - out += ' ' + (it.useDefault($sch.default)) + ' '; - } else { - out += ' ' + (JSON.stringify($sch.default)) + ' '; - } - out += '; '; - } + var arr1 = $schemaKeys; + if (arr1) { + var $propertyKey; var i1 = -1; + var l1 = arr1.length - 1; + while (i1 < l1) { + $propertyKey = arr1[i1 += 1]; + out += ' || ' + ($key) + ' == ' + (it.util.toQuotedString($propertyKey)) + ' '; } } - } else if ($rulesGroup.type == 'array' && Array.isArray(it.schema.items)) { - var arr4 = it.schema.items; - if (arr4) { - var $sch, $i = -1, - l4 = arr4.length - 1; - while ($i < l4) { - $sch = arr4[$i += 1]; - if ($sch.default !== undefined) { - var $passData = $data + '[' + $i + ']'; - out += ' if (' + ($passData) + ' === undefined) ' + ($passData) + ' = '; - if (it.opts.useDefaults == 'shared') { - out += ' ' + (it.useDefault($sch.default)) + ' '; - } else { - out += ' ' + (JSON.stringify($sch.default)) + ' '; - } - out += '; '; - } - } + } + } + if ($pPropertyKeys.length) { + var arr2 = $pPropertyKeys; + if (arr2) { + var $pProperty; var $i = -1; + var l2 = arr2.length - 1; + while ($i < l2) { + $pProperty = arr2[$i += 1]; + out += ' || ' + (it.usePattern($pProperty)) + '.test(' + ($key) + ') '; } } } - var arr5 = $rulesGroup.rules; - if (arr5) { - var $rule, i5 = -1, - l5 = arr5.length - 1; - while (i5 < l5) { - $rule = arr5[i5 += 1]; - if ($shouldUseRule($rule)) { - var $code = $rule.code(it, $rule.keyword, $rulesGroup.type); - if ($code) { - out += ' ' + ($code) + ' '; - if ($breakOnError) { - $closingBraces1 += '}'; - } - } + if (it.opts.patternGroups && $pgPropertyKeys.length) { + var arr3 = $pgPropertyKeys; + if (arr3) { + var $pgProperty; var $i = -1; + var l3 = arr3.length - 1; + while ($i < l3) { + $pgProperty = arr3[$i += 1]; + out += ' || ' + (it.usePattern($pgProperty)) + '.test(' + ($key) + ') '; } } } - if ($breakOnError) { - out += ' ' + ($closingBraces1) + ' '; - $closingBraces1 = ''; + out += ' ); if (isAdditional' + ($lvl) + ') { '; + } + if ($removeAdditional == 'all') { + out += ' delete ' + ($data) + '[' + ($key) + ']; '; + } else { + var $currentErrorPath = it.errorPath; + var $additionalProperty = '\' + ' + $key + ' + \''; + if (it.opts._errorDataPathProperty) { + it.errorPath = it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers); } - if ($rulesGroup.type) { - out += ' } '; - if ($typeSchema && $typeSchema === $rulesGroup.type && !$coerceToTypes) { - out += ' else { '; - var $schemaPath = it.schemaPath + '.type', - $errSchemaPath = it.errSchemaPath + '/type'; + if ($noAdditional) { + if ($removeAdditional) { + out += ' delete ' + ($data) + '[' + ($key) + ']; '; + } else { + out += ' ' + ($nextValid) + ' = false; '; + var $currErrSchemaPath = $errSchemaPath; + $errSchemaPath = it.errSchemaPath + '/additionalProperties'; var $$outStack = $$outStack || []; $$outStack.push(out); out = ''; /* istanbul ignore else */ if (it.createErrors !== false) { - out += ' { keyword: \'' + ($errorKeyword || 'type') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { type: \''; - if ($typeIsArray) { - out += '' + ($typeSchema.join(",")); - } else { - out += '' + ($typeSchema); - } - out += '\' } '; + out += ' { keyword: \'' + ('additionalProperties') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { additionalProperty: \'' + ($additionalProperty) + '\' } '; if (it.opts.messages !== false) { - out += ' , message: \'should be '; - if ($typeIsArray) { - out += '' + ($typeSchema.join(",")); - } else { - out += '' + ($typeSchema); - } - out += '\' '; + out += ' , message: \'should NOT have additional properties\' '; } if (it.opts.verbose) { - out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + out += ' , schema: false , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; } out += ' } '; } else { @@ -5040,70606 +3639,71576 @@ module.exports = function generate_validate(it, $keyword, $ruleType) { } else { out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; } - out += ' } '; - } - } - if ($breakOnError) { - out += ' if (errors === '; - if ($top) { - out += '0'; + $errSchemaPath = $currErrSchemaPath; + if ($breakOnError) { + out += ' break; '; + } + } + } else if ($additionalIsSchema) { + if ($removeAdditional == 'failing') { + out += ' var ' + ($errs) + ' = errors; '; + var $wasComposite = it.compositeRule; + it.compositeRule = $it.compositeRule = true; + $it.schema = $aProperties; + $it.schemaPath = it.schemaPath + '.additionalProperties'; + $it.errSchemaPath = it.errSchemaPath + '/additionalProperties'; + $it.errorPath = it.opts._errorDataPathProperty ? it.errorPath : it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers); + var $passData = $data + '[' + $key + ']'; + $it.dataPathArr[$dataNxt] = $key; + var $code = it.validate($it); + $it.baseId = $currentBaseId; + if (it.util.varOccurences($code, $nextData) < 2) { + out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' '; + } else { + out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' '; + } + out += ' if (!' + ($nextValid) + ') { errors = ' + ($errs) + '; if (validate.errors !== null) { if (errors) validate.errors.length = errors; else validate.errors = null; } delete ' + ($data) + '[' + ($key) + ']; } '; + it.compositeRule = $it.compositeRule = $wasComposite; } else { - out += 'errs_' + ($lvl); + $it.schema = $aProperties; + $it.schemaPath = it.schemaPath + '.additionalProperties'; + $it.errSchemaPath = it.errSchemaPath + '/additionalProperties'; + $it.errorPath = it.opts._errorDataPathProperty ? it.errorPath : it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers); + var $passData = $data + '[' + $key + ']'; + $it.dataPathArr[$dataNxt] = $key; + var $code = it.validate($it); + $it.baseId = $currentBaseId; + if (it.util.varOccurences($code, $nextData) < 2) { + out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' '; + } else { + out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' '; + } + if ($breakOnError) { + out += ' if (!' + ($nextValid) + ') break; '; + } } - out += ') { '; - $closingBraces2 += '}'; } + it.errorPath = $currentErrorPath; + } + if ($someProperties) { + out += ' } '; + } + out += ' } '; + if ($breakOnError) { + out += ' if (' + ($nextValid) + ') { '; + $closingBraces += '}'; } } - } - } - if ($breakOnError) { - out += ' ' + ($closingBraces2) + ' '; - } - if ($top) { - if ($async) { - out += ' if (errors === 0) return data; '; - out += ' else throw new ValidationError(vErrors); '; - } else { - out += ' validate.errors = vErrors; '; - out += ' return errors === 0; '; - } - out += ' }); return validate;'; - } else { - out += ' var ' + ($valid) + ' = errors === errs_' + ($lvl) + ';'; - } - out = it.util.cleanUpCode(out); - if ($top) { - out = it.util.finalCleanUpCode(out, $async); - } - - function $shouldUseGroup($rulesGroup) { - var rules = $rulesGroup.rules; - for (var i = 0; i < rules.length; i++) - if ($shouldUseRule(rules[i])) return true; - } - - function $shouldUseRule($rule) { - return it.schema[$rule.keyword] !== undefined || ($rule.implements && $ruleImplementsSomeKeyword($rule)); - } - - function $ruleImplementsSomeKeyword($rule) { - var impl = $rule.implements; - for (var i = 0; i < impl.length; i++) - if (it.schema[impl[i]] !== undefined) return true; - } - return out; -} - -},{}],37:[function(require,module,exports){ -'use strict'; - -var IDENTIFIER = /^[a-z_$][a-z0-9_$-]*$/i; -var customRuleCode = require('./dotjs/custom'); - -module.exports = { - add: addKeyword, - get: getKeyword, - remove: removeKeyword -}; - -/** - * Define custom keyword - * @this Ajv - * @param {String} keyword custom keyword, should be unique (including different from all standard, custom and macro keywords). - * @param {Object} definition keyword definition object with properties `type` (type(s) which the keyword applies to), `validate` or `compile`. - * @return {Ajv} this for method chaining - */ -function addKeyword(keyword, definition) { - /* jshint validthis: true */ - /* eslint no-shadow: 0 */ - var RULES = this.RULES; - - if (RULES.keywords[keyword]) - throw new Error('Keyword ' + keyword + ' is already defined'); - - if (!IDENTIFIER.test(keyword)) - throw new Error('Keyword ' + keyword + ' is not a valid identifier'); - - if (definition) { - if (definition.macro && definition.valid !== undefined) - throw new Error('"valid" option cannot be used with macro keywords'); - - var dataType = definition.type; - if (Array.isArray(dataType)) { - var i, len = dataType.length; - for (i=0; i= ' + ($pgMin) + '; '; + $errSchemaPath = it.errSchemaPath + '/patternGroups/minimum'; + out += ' if (!' + ($valid) + ') { '; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('patternGroups') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { reason: \'' + ($reason) + '\', limit: ' + ($limit) + ', pattern: \'' + (it.util.escapeQuotes($pgProperty)) + '\' } '; + if (it.opts.messages !== false) { + out += ' , message: \'should NOT have ' + ($moreOrLess) + ' than ' + ($limit) + ' properties matching pattern "' + (it.util.escapeQuotes($pgProperty)) + '"\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += ' } '; + if ($pgMax !== undefined) { + out += ' else '; + } + } + if ($pgMax !== undefined) { + var $limit = $pgMax; + var $reason = 'maximum'; + var $moreOrLess = 'more'; + out += ' ' + ($valid) + ' = pgPropCount' + ($lvl) + ' <= ' + ($pgMax) + '; '; + $errSchemaPath = it.errSchemaPath + '/patternGroups/maximum'; + out += ' if (!' + ($valid) + ') { '; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('patternGroups') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { reason: \'' + ($reason) + '\', limit: ' + ($limit) + ', pattern: \'' + (it.util.escapeQuotes($pgProperty)) + '\' } '; + if (it.opts.messages !== false) { + out += ' , message: \'should NOT have ' + ($moreOrLess) + ' than ' + ($limit) + ' properties matching pattern "' + (it.util.escapeQuotes($pgProperty)) + '"\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += ' } '; + } + $errSchemaPath = $currErrSchemaPath; + if ($breakOnError) { + out += ' if (' + ($valid) + ') { '; + $closingBraces += '}'; + } + } + } + } + } + } + if ($breakOnError) { + out += ' ' + ($closingBraces) + ' if (' + ($errs) + ' == errors) {'; + } + out = it.util.cleanUpCode(out); + return out; }; - ruleGroup.rules.push(rule); - RULES.custom[keyword] = rule; - } - - - function checkDataType(dataType) { - if (!RULES.types[dataType]) throw new Error('Unknown type ' + dataType); - } - - return this; -} - - -/** - * Get keyword - * @this Ajv - * @param {String} keyword pre-defined or custom keyword. - * @return {Object|Boolean} custom keyword definition, `true` if it is a predefined keyword, `false` otherwise. - */ -function getKeyword(keyword) { - /* jshint validthis: true */ - var rule = this.RULES.custom[keyword]; - return rule ? rule.definition : this.RULES.keywords[keyword] || false; -} - - -/** - * Remove keyword - * @this Ajv - * @param {String} keyword pre-defined or custom keyword. - * @return {Ajv} this for method chaining - */ -function removeKeyword(keyword) { - /* jshint validthis: true */ - var RULES = this.RULES; - delete RULES.keywords[keyword]; - delete RULES.all[keyword]; - delete RULES.custom[keyword]; - for (var i=0; i= it.opts.loopRequired; + var $ownProperties = it.opts.ownProperties; + if ($breakOnError) { + out += ' var missing' + ($lvl) + '; '; + if ($loopRequired) { + if (!$isData) { + out += ' var ' + ($vSchema) + ' = validate.schema' + ($schemaPath) + '; '; + } + var $i = 'i' + $lvl; + var $propertyPath = 'schema' + $lvl + '[' + $i + ']'; + var $missingProperty = '\' + ' + $propertyPath + ' + \''; + if (it.opts._errorDataPathProperty) { + it.errorPath = it.util.getPathExpr($currentErrorPath, $propertyPath, it.opts.jsonPointers); + } + out += ' var ' + ($valid) + ' = true; '; + if ($isData) { + out += ' if (schema' + ($lvl) + ' === undefined) ' + ($valid) + ' = true; else if (!Array.isArray(schema' + ($lvl) + ')) ' + ($valid) + ' = false; else {'; + } + out += ' for (var ' + ($i) + ' = 0; ' + ($i) + ' < ' + ($vSchema) + '.length; ' + ($i) + '++) { ' + ($valid) + ' = ' + ($data) + '[' + ($vSchema) + '[' + ($i) + ']] !== undefined '; + if ($ownProperties) { + out += ' && Object.prototype.hasOwnProperty.call(' + ($data) + ', ' + ($vSchema) + '[' + ($i) + ']) '; + } + out += '; if (!' + ($valid) + ') break; } '; + if ($isData) { + out += ' } '; + } + out += ' if (!' + ($valid) + ') { '; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } '; + if (it.opts.messages !== false) { + out += ' , message: \''; + if (it.opts._errorDataPathProperty) { + out += 'is a required property'; + } else { + out += 'should have required property \\\'' + ($missingProperty) + '\\\''; + } + out += '\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += ' } else { '; + } else { + out += ' if ( '; + var arr2 = $required; + if (arr2) { + var $propertyKey; var $i = -1; + var l2 = arr2.length - 1; + while ($i < l2) { + $propertyKey = arr2[$i += 1]; + if ($i) { + out += ' || '; + } + var $prop = it.util.getProperty($propertyKey); + var $useData = $data + $prop; + out += ' ( ( ' + ($useData) + ' === undefined '; + if ($ownProperties) { + out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') '; + } + out += ') && (missing' + ($lvl) + ' = ' + (it.util.toQuotedString(it.opts.jsonPointers ? $propertyKey : $prop)) + ') ) '; + } + } + out += ') { '; + var $propertyPath = 'missing' + $lvl; + var $missingProperty = '\' + ' + $propertyPath + ' + \''; + if (it.opts._errorDataPathProperty) { + it.errorPath = it.opts.jsonPointers ? it.util.getPathExpr($currentErrorPath, $propertyPath, true) : $currentErrorPath + ' + ' + $propertyPath; + } + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } '; + if (it.opts.messages !== false) { + out += ' , message: \''; + if (it.opts._errorDataPathProperty) { + out += 'is a required property'; + } else { + out += 'should have required property \\\'' + ($missingProperty) + '\\\''; + } + out += '\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += ' } else { '; + } + } else { + if ($loopRequired) { + if (!$isData) { + out += ' var ' + ($vSchema) + ' = validate.schema' + ($schemaPath) + '; '; + } + var $i = 'i' + $lvl; + var $propertyPath = 'schema' + $lvl + '[' + $i + ']'; + var $missingProperty = '\' + ' + $propertyPath + ' + \''; + if (it.opts._errorDataPathProperty) { + it.errorPath = it.util.getPathExpr($currentErrorPath, $propertyPath, it.opts.jsonPointers); + } + if ($isData) { + out += ' if (' + ($vSchema) + ' && !Array.isArray(' + ($vSchema) + ')) { var err = '; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } '; + if (it.opts.messages !== false) { + out += ' , message: \''; + if (it.opts._errorDataPathProperty) { + out += 'is a required property'; + } else { + out += 'should have required property \\\'' + ($missingProperty) + '\\\''; + } + out += '\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + out += '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } else if (' + ($vSchema) + ' !== undefined) { '; + } + out += ' for (var ' + ($i) + ' = 0; ' + ($i) + ' < ' + ($vSchema) + '.length; ' + ($i) + '++) { if (' + ($data) + '[' + ($vSchema) + '[' + ($i) + ']] === undefined '; + if ($ownProperties) { + out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', ' + ($vSchema) + '[' + ($i) + ']) '; + } + out += ') { var err = '; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } '; + if (it.opts.messages !== false) { + out += ' , message: \''; + if (it.opts._errorDataPathProperty) { + out += 'is a required property'; + } else { + out += 'should have required property \\\'' + ($missingProperty) + '\\\''; + } + out += '\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + out += '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } } '; + if ($isData) { + out += ' } '; + } + } else { + var arr3 = $required; + if (arr3) { + var $propertyKey; var i3 = -1; + var l3 = arr3.length - 1; + while (i3 < l3) { + $propertyKey = arr3[i3 += 1]; + var $prop = it.util.getProperty($propertyKey); + var $missingProperty = it.util.escapeQuotes($propertyKey); + var $useData = $data + $prop; + if (it.opts._errorDataPathProperty) { + it.errorPath = it.util.getPath($currentErrorPath, $propertyKey, it.opts.jsonPointers); + } + out += ' if ( ' + ($useData) + ' === undefined '; + if ($ownProperties) { + out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') '; + } + out += ') { var err = '; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } '; + if (it.opts.messages !== false) { + out += ' , message: \''; + if (it.opts._errorDataPathProperty) { + out += 'is a required property'; + } else { + out += 'should have required property \\\'' + ($missingProperty) + '\\\''; + } + out += '\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + out += '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } '; + } + } + } + } + it.errorPath = $currentErrorPath; + } else if ($breakOnError) { + out += ' if (true) {'; + } + return out; + }; + }, {}], + 35: [function (require, module, exports) { + 'use strict'; + module.exports = function generate_uniqueItems (it, $keyword, $ruleType) { + var out = ' '; + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $schema = it.schema[$keyword]; + var $schemaPath = it.schemaPath + it.util.getProperty($keyword); + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $data = 'data' + ($dataLvl || ''); + var $valid = 'valid' + $lvl; + var $isData = it.opts.$data && $schema && $schema.$data; + var $schemaValue; + if ($isData) { + out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; '; + $schemaValue = 'schema' + $lvl; + } else { + $schemaValue = $schema; + } + if (($schema || $isData) && it.opts.uniqueItems !== false) { + if ($isData) { + out += ' var ' + ($valid) + '; if (' + ($schemaValue) + ' === false || ' + ($schemaValue) + ' === undefined) ' + ($valid) + ' = true; else if (typeof ' + ($schemaValue) + ' != \'boolean\') ' + ($valid) + ' = false; else { '; + } + out += ' var ' + ($valid) + ' = true; if (' + ($data) + '.length > 1) { var i = ' + ($data) + '.length, j; outer: for (;i--;) { for (j = i; j--;) { if (equal(' + ($data) + '[i], ' + ($data) + '[j])) { ' + ($valid) + ' = false; break outer; } } } } '; + if ($isData) { + out += ' } '; + } + out += ' if (!' + ($valid) + ') { '; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ('uniqueItems') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { i: i, j: j } '; + if (it.opts.messages !== false) { + out += ' , message: \'should NOT have duplicate items (items ## \' + j + \' and \' + i + \' are identical)\' '; + } + if (it.opts.verbose) { + out += ' , schema: '; + if ($isData) { + out += 'validate.schema' + ($schemaPath); + } else { + out += '' + ($schema); + } + out += ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += ' } '; + if ($breakOnError) { + out += ' else { '; + } + } else { + if ($breakOnError) { + out += ' if (true) { '; + } + } + return out; + }; + }, {}], + 36: [function (require, module, exports) { + 'use strict'; + module.exports = function generate_validate (it, $keyword, $ruleType) { + var out = ''; + var $async = it.schema.$async === true; + var $refKeywords = it.util.schemaHasRulesExcept(it.schema, it.RULES.all, '$ref'); + var $id = it.self._getId(it.schema); + if (it.isTop) { + if ($async) { + it.async = true; + var $es7 = it.opts.async == 'es7'; + it.yieldAwait = $es7 ? 'await' : 'yield'; + } + out += ' var validate = '; + if ($async) { + if ($es7) { + out += ' (async function '; + } else { + if (it.opts.async != '*') { + out += 'co.wrap'; + } + out += '(function* '; + } + } else { + out += ' (function '; + } + out += ' (data, dataPath, parentData, parentDataProperty, rootData) { \'use strict\'; '; + if ($id && (it.opts.sourceCode || it.opts.processCode)) { + out += ' ' + ('/\*# sourceURL=' + $id + ' */') + ' '; + } + } + if (typeof it.schema === 'boolean' || !($refKeywords || it.schema.$ref)) { + var $keyword = 'false schema'; + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $schema = it.schema[$keyword]; + var $schemaPath = it.schemaPath + it.util.getProperty($keyword); + var $errSchemaPath = it.errSchemaPath + '/' + $keyword; + var $breakOnError = !it.opts.allErrors; + var $errorKeyword; + var $data = 'data' + ($dataLvl || ''); + var $valid = 'valid' + $lvl; + if (it.schema === false) { + if (it.isTop) { + $breakOnError = true; + } else { + out += ' var ' + ($valid) + ' = false; '; + } + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ($errorKeyword || 'false schema') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} '; + if (it.opts.messages !== false) { + out += ' , message: \'boolean schema is false\' '; + } + if (it.opts.verbose) { + out += ' , schema: false , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + } else { + if (it.isTop) { + if ($async) { + out += ' return data; '; + } else { + out += ' validate.errors = null; return true; '; + } + } else { + out += ' var ' + ($valid) + ' = true; '; + } + } + if (it.isTop) { + out += ' }); return validate; '; + } + return out; + } + if (it.isTop) { + var $top = it.isTop; + var $lvl = it.level = 0; + var $dataLvl = it.dataLevel = 0; + var $data = 'data'; + it.rootId = it.resolve.fullPath(it.self._getId(it.root.schema)); + it.baseId = it.baseId || it.rootId; + delete it.isTop; + it.dataPathArr = [undefined]; + out += ' var vErrors = null; '; + out += ' var errors = 0; '; + out += ' if (rootData === undefined) rootData = data; '; + } else { + var $lvl = it.level; + var $dataLvl = it.dataLevel; + var $data = 'data' + ($dataLvl || ''); + if ($id) it.baseId = it.resolve.url(it.baseId, $id); + if ($async && !it.async) throw new Error('async schema in sync schema'); + out += ' var errs_' + ($lvl) + ' = errors;'; + } + var $valid = 'valid' + $lvl; + var $breakOnError = !it.opts.allErrors; + var $closingBraces1 = ''; + var $closingBraces2 = ''; + var $errorKeyword; + var $typeSchema = it.schema.type; + var $typeIsArray = Array.isArray($typeSchema); + if ($typeIsArray && $typeSchema.length == 1) { + $typeSchema = $typeSchema[0]; + $typeIsArray = false; + } + if (it.schema.$ref && $refKeywords) { + if (it.opts.extendRefs == 'fail') { + throw new Error('$ref: validation keywords used in schema at path "' + it.errSchemaPath + '" (see option extendRefs)'); + } else if (it.opts.extendRefs !== true) { + $refKeywords = false; + it.logger.warn('$ref: keywords ignored in schema at path "' + it.errSchemaPath + '"'); + } + } + if ($typeSchema) { + if (it.opts.coerceTypes) { + var $coerceToTypes = it.util.coerceToTypes(it.opts.coerceTypes, $typeSchema); + } + var $rulesGroup = it.RULES.types[$typeSchema]; + if ($coerceToTypes || $typeIsArray || $rulesGroup === true || ($rulesGroup && !$shouldUseGroup($rulesGroup))) { + var $schemaPath = it.schemaPath + '.type'; + var $errSchemaPath = it.errSchemaPath + '/type'; + var $schemaPath = it.schemaPath + '.type'; + var $errSchemaPath = it.errSchemaPath + '/type'; + var $method = $typeIsArray ? 'checkDataTypes' : 'checkDataType'; + out += ' if (' + (it.util[$method]($typeSchema, $data, true)) + ') { '; + if ($coerceToTypes) { + var $dataType = 'dataType' + $lvl; + var $coerced = 'coerced' + $lvl; + out += ' var ' + ($dataType) + ' = typeof ' + ($data) + '; '; + if (it.opts.coerceTypes == 'array') { + out += ' if (' + ($dataType) + ' == \'object\' && Array.isArray(' + ($data) + ')) ' + ($dataType) + ' = \'array\'; '; + } + out += ' var ' + ($coerced) + ' = undefined; '; + var $bracesCoercion = ''; + var arr1 = $coerceToTypes; + if (arr1) { + var $type; var $i = -1; + var l1 = arr1.length - 1; + while ($i < l1) { + $type = arr1[$i += 1]; + if ($i) { + out += ' if (' + ($coerced) + ' === undefined) { '; + $bracesCoercion += '}'; + } + if (it.opts.coerceTypes == 'array' && $type != 'array') { + out += ' if (' + ($dataType) + ' == \'array\' && ' + ($data) + '.length == 1) { ' + ($coerced) + ' = ' + ($data) + ' = ' + ($data) + '[0]; ' + ($dataType) + ' = typeof ' + ($data) + '; } '; + } + if ($type == 'string') { + out += ' if (' + ($dataType) + ' == \'number\' || ' + ($dataType) + ' == \'boolean\') ' + ($coerced) + ' = \'\' + ' + ($data) + '; else if (' + ($data) + ' === null) ' + ($coerced) + ' = \'\'; '; + } else if ($type == 'number' || $type == 'integer') { + out += ' if (' + ($dataType) + ' == \'boolean\' || ' + ($data) + ' === null || (' + ($dataType) + ' == \'string\' && ' + ($data) + ' && ' + ($data) + ' == +' + ($data) + ' '; + if ($type == 'integer') { + out += ' && !(' + ($data) + ' % 1)'; + } + out += ')) ' + ($coerced) + ' = +' + ($data) + '; '; + } else if ($type == 'boolean') { + out += ' if (' + ($data) + ' === \'false\' || ' + ($data) + ' === 0 || ' + ($data) + ' === null) ' + ($coerced) + ' = false; else if (' + ($data) + ' === \'true\' || ' + ($data) + ' === 1) ' + ($coerced) + ' = true; '; + } else if ($type == 'null') { + out += ' if (' + ($data) + ' === \'\' || ' + ($data) + ' === 0 || ' + ($data) + ' === false) ' + ($coerced) + ' = null; '; + } else if (it.opts.coerceTypes == 'array' && $type == 'array') { + out += ' if (' + ($dataType) + ' == \'string\' || ' + ($dataType) + ' == \'number\' || ' + ($dataType) + ' == \'boolean\' || ' + ($data) + ' == null) ' + ($coerced) + ' = [' + ($data) + ']; '; + } + } + } + out += ' ' + ($bracesCoercion) + ' if (' + ($coerced) + ' === undefined) { '; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ($errorKeyword || 'type') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { type: \''; + if ($typeIsArray) { + out += '' + ($typeSchema.join(',')); + } else { + out += '' + ($typeSchema); + } + out += '\' } '; + if (it.opts.messages !== false) { + out += ' , message: \'should be '; + if ($typeIsArray) { + out += '' + ($typeSchema.join(',')); + } else { + out += '' + ($typeSchema); + } + out += '\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += ' } else { '; + var $parentData = $dataLvl ? 'data' + (($dataLvl - 1) || '') : 'parentData'; + var $parentDataProperty = $dataLvl ? it.dataPathArr[$dataLvl] : 'parentDataProperty'; + out += ' ' + ($data) + ' = ' + ($coerced) + '; '; + if (!$dataLvl) { + out += 'if (' + ($parentData) + ' !== undefined)'; + } + out += ' ' + ($parentData) + '[' + ($parentDataProperty) + '] = ' + ($coerced) + '; } '; + } else { + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ($errorKeyword || 'type') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { type: \''; + if ($typeIsArray) { + out += '' + ($typeSchema.join(',')); + } else { + out += '' + ($typeSchema); + } + out += '\' } '; + if (it.opts.messages !== false) { + out += ' , message: \'should be '; + if ($typeIsArray) { + out += '' + ($typeSchema.join(',')); + } else { + out += '' + ($typeSchema); + } + out += '\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + } + out += ' } '; + } + } + if (it.schema.$ref && !$refKeywords) { + out += ' ' + (it.RULES.all.$ref.code(it, '$ref')) + ' '; + if ($breakOnError) { + out += ' } if (errors === '; + if ($top) { + out += '0'; + } else { + out += 'errs_' + ($lvl); + } + out += ') { '; + $closingBraces2 += '}'; + } + } else { + if (it.opts.v5 && it.schema.patternGroups) { + it.logger.warn('keyword "patternGroups" is deprecated and disabled. Use option patternGroups: true to enable.'); + } + var arr2 = it.RULES; + if (arr2) { + var $rulesGroup; var i2 = -1; + var l2 = arr2.length - 1; + while (i2 < l2) { + $rulesGroup = arr2[i2 += 1]; + if ($shouldUseGroup($rulesGroup)) { + if ($rulesGroup.type) { + out += ' if (' + (it.util.checkDataType($rulesGroup.type, $data)) + ') { '; + } + if (it.opts.useDefaults && !it.compositeRule) { + if ($rulesGroup.type == 'object' && it.schema.properties) { + var $schema = it.schema.properties; + var $schemaKeys = Object.keys($schema); + var arr3 = $schemaKeys; + if (arr3) { + var $propertyKey; var i3 = -1; + var l3 = arr3.length - 1; + while (i3 < l3) { + $propertyKey = arr3[i3 += 1]; + var $sch = $schema[$propertyKey]; + if ($sch.default !== undefined) { + var $passData = $data + it.util.getProperty($propertyKey); + out += ' if (' + ($passData) + ' === undefined) ' + ($passData) + ' = '; + if (it.opts.useDefaults == 'shared') { + out += ' ' + (it.useDefault($sch.default)) + ' '; + } else { + out += ' ' + (JSON.stringify($sch.default)) + ' '; + } + out += '; '; + } + } + } + } else if ($rulesGroup.type == 'array' && Array.isArray(it.schema.items)) { + var arr4 = it.schema.items; + if (arr4) { + var $sch; var $i = -1; + var l4 = arr4.length - 1; + while ($i < l4) { + $sch = arr4[$i += 1]; + if ($sch.default !== undefined) { + var $passData = $data + '[' + $i + ']'; + out += ' if (' + ($passData) + ' === undefined) ' + ($passData) + ' = '; + if (it.opts.useDefaults == 'shared') { + out += ' ' + (it.useDefault($sch.default)) + ' '; + } else { + out += ' ' + (JSON.stringify($sch.default)) + ' '; + } + out += '; '; + } + } + } + } + } + var arr5 = $rulesGroup.rules; + if (arr5) { + var $rule; var i5 = -1; + var l5 = arr5.length - 1; + while (i5 < l5) { + $rule = arr5[i5 += 1]; + if ($shouldUseRule($rule)) { + var $code = $rule.code(it, $rule.keyword, $rulesGroup.type); + if ($code) { + out += ' ' + ($code) + ' '; + if ($breakOnError) { + $closingBraces1 += '}'; + } + } + } + } + } + if ($breakOnError) { + out += ' ' + ($closingBraces1) + ' '; + $closingBraces1 = ''; + } + if ($rulesGroup.type) { + out += ' } '; + if ($typeSchema && $typeSchema === $rulesGroup.type && !$coerceToTypes) { + out += ' else { '; + var $schemaPath = it.schemaPath + '.type'; + var $errSchemaPath = it.errSchemaPath + '/type'; + var $$outStack = $$outStack || []; + $$outStack.push(out); + out = ''; /* istanbul ignore else */ + if (it.createErrors !== false) { + out += ' { keyword: \'' + ($errorKeyword || 'type') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { type: \''; + if ($typeIsArray) { + out += '' + ($typeSchema.join(',')); + } else { + out += '' + ($typeSchema); + } + out += '\' } '; + if (it.opts.messages !== false) { + out += ' , message: \'should be '; + if ($typeIsArray) { + out += '' + ($typeSchema.join(',')); + } else { + out += '' + ($typeSchema); + } + out += '\' '; + } + if (it.opts.verbose) { + out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; + } + out += ' } '; + } else { + out += ' {} '; + } + var __err = out; + out = $$outStack.pop(); + if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ + if (it.async) { + out += ' throw new ValidationError([' + (__err) + ']); '; + } else { + out += ' validate.errors = [' + (__err) + ']; return false; '; + } + } else { + out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; + } + out += ' } '; + } + } + if ($breakOnError) { + out += ' if (errors === '; + if ($top) { + out += '0'; + } else { + out += 'errs_' + ($lvl); + } + out += ') { '; + $closingBraces2 += '}'; + } + } + } + } + } + if ($breakOnError) { + out += ' ' + ($closingBraces2) + ' '; + } + if ($top) { + if ($async) { + out += ' if (errors === 0) return data; '; + out += ' else throw new ValidationError(vErrors); '; + } else { + out += ' validate.errors = vErrors; '; + out += ' return errors === 0; '; + } + out += ' }); return validate;'; + } else { + out += ' var ' + ($valid) + ' = errors === errs_' + ($lvl) + ';'; + } + out = it.util.cleanUpCode(out); + if ($top) { + out = it.util.finalCleanUpCode(out, $async); + } + + function $shouldUseGroup ($rulesGroup) { + var rules = $rulesGroup.rules; + for (var i = 0; i < rules.length; i++) { if ($shouldUseRule(rules[i])) return true; } + } + + function $shouldUseRule ($rule) { + return it.schema[$rule.keyword] !== undefined || ($rule.implements && $ruleImplementsSomeKeyword($rule)); + } + + function $ruleImplementsSomeKeyword ($rule) { + var impl = $rule.implements; + for (var i = 0; i < impl.length; i++) { if (it.schema[impl[i]] !== undefined) return true; } + } + return out; + }; + }, {}], + 37: [function (require, module, exports) { + 'use strict'; + + var IDENTIFIER = /^[a-z_$][a-z0-9_$-]*$/i; + var customRuleCode = require('./dotjs/custom'); + + module.exports = { + add: addKeyword, + get: getKeyword, + remove: removeKeyword + }; + + /** + * Define custom keyword + * @this Ajv + * @param {String} keyword custom keyword, should be unique (including different from all standard, custom and macro keywords). + * @param {Object} definition keyword definition object with properties `type` (type(s) which the keyword applies to), `validate` or `compile`. + * @return {Ajv} this for method chaining + */ + function addKeyword (keyword, definition) { + /* jshint validthis: true */ + /* eslint no-shadow: 0 */ + var RULES = this.RULES; + + if (RULES.keywords[keyword]) { throw new Error('Keyword ' + keyword + ' is already defined'); } + + if (!IDENTIFIER.test(keyword)) { throw new Error('Keyword ' + keyword + ' is not a valid identifier'); } + + if (definition) { + if (definition.macro && definition.valid !== undefined) { throw new Error('"valid" option cannot be used with macro keywords'); } + + var dataType = definition.type; + if (Array.isArray(dataType)) { + var i; var len = dataType.length; + for (i = 0; i < len; i++) checkDataType(dataType[i]); + for (i = 0; i < len; i++) _addRule(keyword, dataType[i], definition); + } else { + if (dataType) checkDataType(dataType); + _addRule(keyword, dataType, definition); + } + + var $data = definition.$data === true && this._opts.$data; + if ($data && !definition.validate) { throw new Error('$data support: "validate" function is not defined'); } + + var metaSchema = definition.metaSchema; + if (metaSchema) { + if ($data) { + metaSchema = { + anyOf: [ + metaSchema, + { $ref: 'https://raw.githubusercontent.com/epoberezkin/ajv/master/lib/refs/$data.json#' } + ] + }; + } + definition.validateSchema = this.compile(metaSchema, true); + } + } + + RULES.keywords[keyword] = RULES.all[keyword] = true; + + function _addRule (keyword, dataType, definition) { + var ruleGroup; + for (var i = 0; i < RULES.length; i++) { + var rg = RULES[i]; + if (rg.type == dataType) { + ruleGroup = rg; + break; + } + } + + if (!ruleGroup) { + ruleGroup = { type: dataType, rules: [] }; + RULES.push(ruleGroup); + } + + var rule = { + keyword: keyword, + definition: definition, + custom: true, + code: customRuleCode, + implements: definition.implements + }; + ruleGroup.rules.push(rule); + RULES.custom[keyword] = rule; + } + + function checkDataType (dataType) { + if (!RULES.types[dataType]) throw new Error('Unknown type ' + dataType); + } + + return this; + } + + /** + * Get keyword + * @this Ajv + * @param {String} keyword pre-defined or custom keyword. + * @return {Object|Boolean} custom keyword definition, `true` if it is a predefined keyword, `false` otherwise. + */ + function getKeyword (keyword) { + /* jshint validthis: true */ + var rule = this.RULES.custom[keyword]; + return rule ? rule.definition : this.RULES.keywords[keyword] || false; + } + + /** + * Remove keyword + * @this Ajv + * @param {String} keyword pre-defined or custom keyword. + * @return {Ajv} this for method chaining + */ + function removeKeyword (keyword) { + /* jshint validthis: true */ + var RULES = this.RULES; + delete RULES.keywords[keyword]; + delete RULES.all[keyword]; + delete RULES.custom[keyword]; + for (var i = 0; i < RULES.length; i++) { + var rules = RULES[i].rules; + for (var j = 0; j < rules.length; j++) { + if (rules[j].keyword == keyword) { + rules.splice(j, 1); + break; + } + } + } + return this; + } + }, { './dotjs/custom': 22 }], + 38: [function (require, module, exports) { + 'use strict'; + + var META_SCHEMA_ID = 'http://json-schema.org/draft-06/schema'; + + module.exports = function (ajv) { + var defaultMeta = ajv._opts.defaultMeta; + var metaSchemaRef = typeof defaultMeta === 'string' + ? { $ref: defaultMeta } + : ajv.getSchema(META_SCHEMA_ID) + ? { $ref: META_SCHEMA_ID } + : {}; + + ajv.addKeyword('patternGroups', { + // implemented in properties.jst + metaSchema: { + type: 'object', + additionalProperties: { + type: 'object', + required: ['schema'], + properties: { + maximum: { + type: 'integer', + minimum: 0 + }, + minimum: { + type: 'integer', + minimum: 0 + }, + schema: metaSchemaRef + }, + additionalProperties: false + } + } + }); + ajv.RULES.all.properties.implements.push('patternGroups'); + }; + }, {}], + 39: [function (require, module, exports) { + module.exports = { + $schema: 'http://json-schema.org/draft-06/schema#', + $id: 'https://raw.githubusercontent.com/epoberezkin/ajv/master/lib/refs/$data.json#', + description: 'Meta-schema for $data reference (JSON-schema extension proposal)', + type: 'object', + required: ['$data'], + properties: { + $data: { + type: 'string', + anyOf: [ + { format: 'relative-json-pointer' }, + { format: 'json-pointer' } + ] + } + }, + additionalProperties: false + }; + }, {}], + 40: [function (require, module, exports) { + module.exports = { + $schema: 'http://json-schema.org/draft-06/schema#', + $id: 'http://json-schema.org/draft-06/schema#', + title: 'Core schema meta-schema', + definitions: { + schemaArray: { + type: 'array', + minItems: 1, + items: { $ref: '#' } + }, + nonNegativeInteger: { + type: 'integer', + minimum: 0 + }, + nonNegativeIntegerDefault0: { + allOf: [ + { $ref: '#/definitions/nonNegativeInteger' }, + { default: 0 } + ] + }, + simpleTypes: { + enum: [ + 'array', + 'boolean', + 'integer', + 'null', + 'number', + 'object', + 'string' + ] + }, + stringArray: { + type: 'array', + items: { type: 'string' }, + uniqueItems: true, + default: [] + } + }, + type: ['object', 'boolean'], + properties: { + $id: { + type: 'string', + format: 'uri-reference' + }, + $schema: { + type: 'string', + format: 'uri' + }, + $ref: { + type: 'string', + format: 'uri-reference' + }, + title: { + type: 'string' + }, + description: { + type: 'string' + }, + default: {}, + examples: { + type: 'array', + items: {} + }, + multipleOf: { + type: 'number', + exclusiveMinimum: 0 + }, + maximum: { + type: 'number' + }, + exclusiveMaximum: { + type: 'number' + }, + minimum: { + type: 'number' + }, + exclusiveMinimum: { + type: 'number' + }, + maxLength: { $ref: '#/definitions/nonNegativeInteger' }, + minLength: { $ref: '#/definitions/nonNegativeIntegerDefault0' }, + pattern: { + type: 'string', + format: 'regex' + }, + additionalItems: { $ref: '#' }, + items: { + anyOf: [ + { $ref: '#' }, + { $ref: '#/definitions/schemaArray' } + ], + default: {} + }, + maxItems: { $ref: '#/definitions/nonNegativeInteger' }, + minItems: { $ref: '#/definitions/nonNegativeIntegerDefault0' }, + uniqueItems: { + type: 'boolean', + default: false + }, + contains: { $ref: '#' }, + maxProperties: { $ref: '#/definitions/nonNegativeInteger' }, + minProperties: { $ref: '#/definitions/nonNegativeIntegerDefault0' }, + required: { $ref: '#/definitions/stringArray' }, + additionalProperties: { $ref: '#' }, + definitions: { + type: 'object', + additionalProperties: { $ref: '#' }, + default: {} + }, + properties: { + type: 'object', + additionalProperties: { $ref: '#' }, + default: {} + }, + patternProperties: { + type: 'object', + additionalProperties: { $ref: '#' }, + default: {} + }, + dependencies: { + type: 'object', + additionalProperties: { + anyOf: [ + { $ref: '#' }, + { $ref: '#/definitions/stringArray' } + ] + } + }, + propertyNames: { $ref: '#' }, + const: {}, + enum: { + type: 'array', + minItems: 1, + uniqueItems: true + }, + type: { + anyOf: [ + { $ref: '#/definitions/simpleTypes' }, + { + type: 'array', + items: { $ref: '#/definitions/simpleTypes' }, + minItems: 1, + uniqueItems: true + } + ] + }, + format: { type: 'string' }, + allOf: { $ref: '#/definitions/schemaArray' }, + anyOf: { $ref: '#/definitions/schemaArray' }, + oneOf: { $ref: '#/definitions/schemaArray' }, + not: { $ref: '#' } + }, + default: {} + }; + }, {}], + 41: [function (require, module, exports) { + var asn1 = exports; + + asn1.bignum = require('bn.js'); + + asn1.define = require('./asn1/api').define; + asn1.base = require('./asn1/base'); + asn1.constants = require('./asn1/constants'); + asn1.decoders = require('./asn1/decoders'); + asn1.encoders = require('./asn1/encoders'); + }, { './asn1/api': 42, './asn1/base': 44, './asn1/constants': 48, './asn1/decoders': 50, './asn1/encoders': 53, 'bn.js': 68 }], + 42: [function (require, module, exports) { + var asn1 = require('../asn1'); + var inherits = require('inherits'); + + var api = exports; + + api.define = function define (name, body) { + return new Entity(name, body); + }; + + function Entity (name, body) { + this.name = name; + this.body = body; + + this.decoders = {}; + this.encoders = {}; + }; + + Entity.prototype._createNamed = function createNamed (base) { + var named; + try { + named = require('vm').runInThisContext( + '(function ' + this.name + '(entity) {\n' + + ' this._initNamed(entity);\n' + + '})' + ); + } catch (e) { + named = function (entity) { + this._initNamed(entity); + }; + } + inherits(named, base); + named.prototype._initNamed = function initnamed (entity) { + base.call(this, entity); + }; + + return new named(this); + }; + + Entity.prototype._getDecoder = function _getDecoder (enc) { + enc = enc || 'der'; + // Lazily create decoder + if (!this.decoders.hasOwnProperty(enc)) { this.decoders[enc] = this._createNamed(asn1.decoders[enc]); } + return this.decoders[enc]; + }; + + Entity.prototype.decode = function decode (data, enc, options) { + return this._getDecoder(enc).decode(data, options); + }; + + Entity.prototype._getEncoder = function _getEncoder (enc) { + enc = enc || 'der'; + // Lazily create encoder + if (!this.encoders.hasOwnProperty(enc)) { this.encoders[enc] = this._createNamed(asn1.encoders[enc]); } + return this.encoders[enc]; + }; + + Entity.prototype.encode = function encode (data, enc, /* internal */ reporter) { + return this._getEncoder(enc).encode(data, reporter); + }; + }, { '../asn1': 41, inherits: 217, vm: 175 }], + 43: [function (require, module, exports) { + var inherits = require('inherits'); + var Reporter = require('../base').Reporter; + var Buffer = require('buffer').Buffer; + + function DecoderBuffer (base, options) { + Reporter.call(this, options); + if (!Buffer.isBuffer(base)) { + this.error('Input not Buffer'); + return; + } + + this.base = base; + this.offset = 0; + this.length = base.length; + } + inherits(DecoderBuffer, Reporter); + exports.DecoderBuffer = DecoderBuffer; + + DecoderBuffer.prototype.save = function save () { + return { offset: this.offset, reporter: Reporter.prototype.save.call(this) }; + }; + + DecoderBuffer.prototype.restore = function restore (save) { + // Return skipped data + var res = new DecoderBuffer(this.base); + res.offset = save.offset; + res.length = this.offset; + + this.offset = save.offset; + Reporter.prototype.restore.call(this, save.reporter); + + return res; + }; + + DecoderBuffer.prototype.isEmpty = function isEmpty () { + return this.offset === this.length; + }; + + DecoderBuffer.prototype.readUInt8 = function readUInt8 (fail) { + if (this.offset + 1 <= this.length) { return this.base.readUInt8(this.offset++, true); } else { return this.error(fail || 'DecoderBuffer overrun'); } + }; + + DecoderBuffer.prototype.skip = function skip (bytes, fail) { + if (!(this.offset + bytes <= this.length)) { return this.error(fail || 'DecoderBuffer overrun'); } + + var res = new DecoderBuffer(this.base); + + // Share reporter state + res._reporterState = this._reporterState; + + res.offset = this.offset; + res.length = this.offset + bytes; + this.offset += bytes; + return res; + }; + + DecoderBuffer.prototype.raw = function raw (save) { + return this.base.slice(save ? save.offset : this.offset, this.length); + }; + + function EncoderBuffer (value, reporter) { + if (Array.isArray(value)) { + this.length = 0; + this.value = value.map(function (item) { + if (!(item instanceof EncoderBuffer)) { item = new EncoderBuffer(item, reporter); } + this.length += item.length; + return item; + }, this); + } else if (typeof value === 'number') { + if (!(value >= 0 && value <= 0xff)) { return reporter.error('non-byte EncoderBuffer value'); } + this.value = value; + this.length = 1; + } else if (typeof value === 'string') { + this.value = value; + this.length = Buffer.byteLength(value); + } else if (Buffer.isBuffer(value)) { + this.value = value; + this.length = value.length; + } else { + return reporter.error('Unsupported type: ' + typeof value); + } + } + exports.EncoderBuffer = EncoderBuffer; + + EncoderBuffer.prototype.join = function join (out, offset) { + if (!out) { out = new Buffer(this.length); } + if (!offset) { offset = 0; } + + if (this.length === 0) { return out; } + + if (Array.isArray(this.value)) { + this.value.forEach(function (item) { + item.join(out, offset); + offset += item.length; + }); + } else { + if (typeof this.value === 'number') { out[offset] = this.value; } else if (typeof this.value === 'string') { out.write(this.value, offset); } else if (Buffer.isBuffer(this.value)) { this.value.copy(out, offset); } + offset += this.length; + } + + return out; + }; + }, { '../base': 44, buffer: 160, inherits: 217 }], + 44: [function (require, module, exports) { + var base = exports; + + base.Reporter = require('./reporter').Reporter; + base.DecoderBuffer = require('./buffer').DecoderBuffer; + base.EncoderBuffer = require('./buffer').EncoderBuffer; + base.Node = require('./node'); + }, { './buffer': 43, './node': 45, './reporter': 46 }], + 45: [function (require, module, exports) { + var Reporter = require('../base').Reporter; + var EncoderBuffer = require('../base').EncoderBuffer; + var DecoderBuffer = require('../base').DecoderBuffer; + var assert = require('minimalistic-assert'); + + // Supported tags + var tags = [ + 'seq', 'seqof', 'set', 'setof', 'objid', 'bool', + 'gentime', 'utctime', 'null_', 'enum', 'int', 'objDesc', + 'bitstr', 'bmpstr', 'charstr', 'genstr', 'graphstr', 'ia5str', 'iso646str', + 'numstr', 'octstr', 'printstr', 't61str', 'unistr', 'utf8str', 'videostr' + ]; + + // Public methods list + var methods = [ + 'key', 'obj', 'use', 'optional', 'explicit', 'implicit', 'def', 'choice', + 'any', 'contains' + ].concat(tags); + + // Overrided methods list + var overrided = [ + '_peekTag', '_decodeTag', '_use', + '_decodeStr', '_decodeObjid', '_decodeTime', + '_decodeNull', '_decodeInt', '_decodeBool', '_decodeList', + + '_encodeComposite', '_encodeStr', '_encodeObjid', '_encodeTime', + '_encodeNull', '_encodeInt', '_encodeBool' + ]; + + function Node (enc, parent) { + var state = {}; + this._baseState = state; + + state.enc = enc; + + state.parent = parent || null; + state.children = null; + + // State + state.tag = null; + state.args = null; + state.reverseArgs = null; + state.choice = null; + state.optional = false; + state.any = false; + state.obj = false; + state.use = null; + state.useDecoder = null; + state.key = null; + state.default = null; + state.explicit = null; + state.implicit = null; + state.contains = null; + + // Should create new instance on each method + if (!state.parent) { + state.children = []; + this._wrap(); + } + } + module.exports = Node; + + var stateProps = [ + 'enc', 'parent', 'children', 'tag', 'args', 'reverseArgs', 'choice', + 'optional', 'any', 'obj', 'use', 'alteredUse', 'key', 'default', 'explicit', + 'implicit', 'contains' + ]; + + Node.prototype.clone = function clone () { + var state = this._baseState; + var cstate = {}; + stateProps.forEach(function (prop) { + cstate[prop] = state[prop]; + }); + var res = new this.constructor(cstate.parent); + res._baseState = cstate; + return res; + }; + + Node.prototype._wrap = function wrap () { + var state = this._baseState; + methods.forEach(function (method) { + this[method] = function _wrappedMethod () { + var clone = new this.constructor(this); + state.children.push(clone); + return clone[method].apply(clone, arguments); + }; + }, this); + }; + + Node.prototype._init = function init (body) { + var state = this._baseState; + + assert(state.parent === null); + body.call(this); + + // Filter children + state.children = state.children.filter(function (child) { + return child._baseState.parent === this; + }, this); + assert.equal(state.children.length, 1, 'Root node can have only one child'); + }; + + Node.prototype._useArgs = function useArgs (args) { + var state = this._baseState; + + // Filter children and args + var children = args.filter(function (arg) { + return arg instanceof this.constructor; + }, this); + args = args.filter(function (arg) { + return !(arg instanceof this.constructor); + }, this); + + if (children.length !== 0) { + assert(state.children === null); + state.children = children; + + // Replace parent to maintain backward link + children.forEach(function (child) { + child._baseState.parent = this; + }, this); + } + if (args.length !== 0) { + assert(state.args === null); + state.args = args; + state.reverseArgs = args.map(function (arg) { + if (typeof arg !== 'object' || arg.constructor !== Object) { return arg; } + + var res = {}; + Object.keys(arg).forEach(function (key) { + if (key == (key | 0)) { key |= 0; } + var value = arg[key]; + res[value] = key; + }); + return res; + }); + } + }; + + // + // Overrided methods + // + + overrided.forEach(function (method) { + Node.prototype[method] = function _overrided () { + var state = this._baseState; + throw new Error(method + ' not implemented for encoding: ' + state.enc); + }; + }); + + // + // Public methods + // + + tags.forEach(function (tag) { + Node.prototype[tag] = function _tagMethod () { + var state = this._baseState; + var args = Array.prototype.slice.call(arguments); + + assert(state.tag === null); + state.tag = tag; + + this._useArgs(args); + + return this; + }; + }); + + Node.prototype.use = function use (item) { + assert(item); + var state = this._baseState; + + assert(state.use === null); + state.use = item; + + return this; + }; + + Node.prototype.optional = function optional () { + var state = this._baseState; + + state.optional = true; + + return this; + }; + + Node.prototype.def = function def (val) { + var state = this._baseState; + + assert(state.default === null); + state.default = val; + state.optional = true; + + return this; + }; + + Node.prototype.explicit = function explicit (num) { + var state = this._baseState; + + assert(state.explicit === null && state.implicit === null); + state.explicit = num; + + return this; + }; + + Node.prototype.implicit = function implicit (num) { + var state = this._baseState; + + assert(state.explicit === null && state.implicit === null); + state.implicit = num; + + return this; + }; + + Node.prototype.obj = function obj () { + var state = this._baseState; + var args = Array.prototype.slice.call(arguments); + + state.obj = true; + + if (args.length !== 0) { this._useArgs(args); } + + return this; + }; + + Node.prototype.key = function key (newKey) { + var state = this._baseState; + + assert(state.key === null); + state.key = newKey; + + return this; + }; + + Node.prototype.any = function any () { + var state = this._baseState; + + state.any = true; + + return this; + }; + + Node.prototype.choice = function choice (obj) { + var state = this._baseState; + + assert(state.choice === null); + state.choice = obj; + this._useArgs(Object.keys(obj).map(function (key) { + return obj[key]; + })); + + return this; + }; + + Node.prototype.contains = function contains (item) { + var state = this._baseState; + + assert(state.use === null); + state.contains = item; + + return this; + }; + + // + // Decoding + // + + Node.prototype._decode = function decode (input, options) { + var state = this._baseState; + + // Decode root node + if (state.parent === null) { return input.wrapResult(state.children[0]._decode(input, options)); } + + var result = state.default; + var present = true; + + var prevKey = null; + if (state.key !== null) { prevKey = input.enterKey(state.key); } + + // Check if tag is there + if (state.optional) { + var tag = null; + if (state.explicit !== null) { tag = state.explicit; } else if (state.implicit !== null) { tag = state.implicit; } else if (state.tag !== null) { tag = state.tag; } + + if (tag === null && !state.any) { + // Trial and Error + var save = input.save(); + try { + if (state.choice === null) { this._decodeGeneric(state.tag, input, options); } else { this._decodeChoice(input, options); } + present = true; + } catch (e) { + present = false; + } + input.restore(save); + } else { + present = this._peekTag(input, tag, state.any); + + if (input.isError(present)) { return present; } + } + } + + // Push object on stack + var prevObj; + if (state.obj && present) { prevObj = input.enterObject(); } + + if (present) { + // Unwrap explicit values + if (state.explicit !== null) { + var explicit = this._decodeTag(input, state.explicit); + if (input.isError(explicit)) { return explicit; } + input = explicit; + } + + var start = input.offset; + + // Unwrap implicit and normal values + if (state.use === null && state.choice === null) { + if (state.any) { var save = input.save(); } + var body = this._decodeTag( + input, + state.implicit !== null ? state.implicit : state.tag, + state.any + ); + if (input.isError(body)) { return body; } + + if (state.any) { result = input.raw(save); } else { input = body; } + } + + if (options && options.track && state.tag !== null) { options.track(input.path(), start, input.length, 'tagged'); } + + if (options && options.track && state.tag !== null) { options.track(input.path(), input.offset, input.length, 'content'); } + + // Select proper method for tag + if (state.any) { result = result; } else if (state.choice === null) { result = this._decodeGeneric(state.tag, input, options); } else { result = this._decodeChoice(input, options); } + + if (input.isError(result)) { return result; } + + // Decode children + if (!state.any && state.choice === null && state.children !== null) { + state.children.forEach(function decodeChildren (child) { + // NOTE: We are ignoring errors here, to let parser continue with other + // parts of encoded data + child._decode(input, options); + }); + } + + // Decode contained/encoded by schema, only in bit or octet strings + if (state.contains && (state.tag === 'octstr' || state.tag === 'bitstr')) { + var data = new DecoderBuffer(result); + result = this._getUse(state.contains, input._reporterState.obj) + ._decode(data, options); + } + } + + // Pop object + if (state.obj && present) { result = input.leaveObject(prevObj); } + + // Set key + if (state.key !== null && (result !== null || present === true)) { input.leaveKey(prevKey, state.key, result); } else if (prevKey !== null) { input.exitKey(prevKey); } + + return result; + }; + + Node.prototype._decodeGeneric = function decodeGeneric (tag, input, options) { + var state = this._baseState; + + if (tag === 'seq' || tag === 'set') { return null; } + if (tag === 'seqof' || tag === 'setof') { return this._decodeList(input, tag, state.args[0], options); } else if (/str$/.test(tag)) { return this._decodeStr(input, tag, options); } else if (tag === 'objid' && state.args) { return this._decodeObjid(input, state.args[0], state.args[1], options); } else if (tag === 'objid') { return this._decodeObjid(input, null, null, options); } else if (tag === 'gentime' || tag === 'utctime') { return this._decodeTime(input, tag, options); } else if (tag === 'null_') { return this._decodeNull(input, options); } else if (tag === 'bool') { return this._decodeBool(input, options); } else if (tag === 'objDesc') { return this._decodeStr(input, tag, options); } else if (tag === 'int' || tag === 'enum') { return this._decodeInt(input, state.args && state.args[0], options); } + + if (state.use !== null) { + return this._getUse(state.use, input._reporterState.obj) + ._decode(input, options); + } else { + return input.error('unknown tag: ' + tag); + } + }; + + Node.prototype._getUse = function _getUse (entity, obj) { + var state = this._baseState; + // Create altered use decoder if implicit is set + state.useDecoder = this._use(entity, obj); + assert(state.useDecoder._baseState.parent === null); + state.useDecoder = state.useDecoder._baseState.children[0]; + if (state.implicit !== state.useDecoder._baseState.implicit) { + state.useDecoder = state.useDecoder.clone(); + state.useDecoder._baseState.implicit = state.implicit; + } + return state.useDecoder; + }; + + Node.prototype._decodeChoice = function decodeChoice (input, options) { + var state = this._baseState; + var result = null; + var match = false; + + Object.keys(state.choice).some(function (key) { + var save = input.save(); + var node = state.choice[key]; + try { + var value = node._decode(input, options); + if (input.isError(value)) { return false; } + + result = { type: key, value: value }; + match = true; + } catch (e) { + input.restore(save); + return false; + } + return true; + }, this); + + if (!match) { return input.error('Choice not matched'); } + + return result; + }; + + // + // Encoding + // + + Node.prototype._createEncoderBuffer = function createEncoderBuffer (data) { + return new EncoderBuffer(data, this.reporter); + }; + + Node.prototype._encode = function encode (data, reporter, parent) { + var state = this._baseState; + if (state.default !== null && state.default === data) { return; } + + var result = this._encodeValue(data, reporter, parent); + if (result === undefined) { return; } + + if (this._skipDefault(result, reporter, parent)) { return; } + + return result; + }; + + Node.prototype._encodeValue = function encode (data, reporter, parent) { + var state = this._baseState; + + // Decode root node + if (state.parent === null) { return state.children[0]._encode(data, reporter || new Reporter()); } + + var result = null; + + // Set reporter to share it with a child class + this.reporter = reporter; + + // Check if data is there + if (state.optional && data === undefined) { + if (state.default !== null) { data = state.default; } else { return; } + } + + // Encode children first + var content = null; + var primitive = false; + if (state.any) { + // Anything that was given is translated to buffer + result = this._createEncoderBuffer(data); + } else if (state.choice) { + result = this._encodeChoice(data, reporter); + } else if (state.contains) { + content = this._getUse(state.contains, parent)._encode(data, reporter); + primitive = true; + } else if (state.children) { + content = state.children.map(function (child) { + if (child._baseState.tag === 'null_') { return child._encode(null, reporter, data); } + + if (child._baseState.key === null) { return reporter.error('Child should have a key'); } + var prevKey = reporter.enterKey(child._baseState.key); + + if (typeof data !== 'object') { return reporter.error('Child expected, but input is not object'); } + + var res = child._encode(data[child._baseState.key], reporter, data); + reporter.leaveKey(prevKey); + + return res; + }, this).filter(function (child) { + return child; + }); + content = this._createEncoderBuffer(content); + } else { + if (state.tag === 'seqof' || state.tag === 'setof') { + // TODO(indutny): this should be thrown on DSL level + if (!(state.args && state.args.length === 1)) { return reporter.error('Too many args for : ' + state.tag); } + + if (!Array.isArray(data)) { return reporter.error('seqof/setof, but data is not Array'); } + + var child = this.clone(); + child._baseState.implicit = null; + content = this._createEncoderBuffer(data.map(function (item) { + var state = this._baseState; + + return this._getUse(state.args[0], data)._encode(item, reporter); + }, child)); + } else if (state.use !== null) { + result = this._getUse(state.use, parent)._encode(data, reporter); + } else { + content = this._encodePrimitive(state.tag, data); + primitive = true; + } + } + + // Encode data itself + var result; + if (!state.any && state.choice === null) { + var tag = state.implicit !== null ? state.implicit : state.tag; + var cls = state.implicit === null ? 'universal' : 'context'; + + if (tag === null) { + if (state.use === null) { reporter.error('Tag could be omitted only for .use()'); } + } else { + if (state.use === null) { result = this._encodeComposite(tag, primitive, cls, content); } + } + } + + // Wrap in explicit + if (state.explicit !== null) { result = this._encodeComposite(state.explicit, false, 'context', result); } + + return result; + }; + + Node.prototype._encodeChoice = function encodeChoice (data, reporter) { + var state = this._baseState; + + var node = state.choice[data.type]; + if (!node) { + assert( + false, + data.type + ' not found in ' + + JSON.stringify(Object.keys(state.choice))); + } + return node._encode(data.value, reporter); + }; + + Node.prototype._encodePrimitive = function encodePrimitive (tag, data) { + var state = this._baseState; + + if (/str$/.test(tag)) { return this._encodeStr(data, tag); } else if (tag === 'objid' && state.args) { return this._encodeObjid(data, state.reverseArgs[0], state.args[1]); } else if (tag === 'objid') { return this._encodeObjid(data, null, null); } else if (tag === 'gentime' || tag === 'utctime') { return this._encodeTime(data, tag); } else if (tag === 'null_') { return this._encodeNull(); } else if (tag === 'int' || tag === 'enum') { return this._encodeInt(data, state.args && state.reverseArgs[0]); } else if (tag === 'bool') { return this._encodeBool(data); } else if (tag === 'objDesc') { return this._encodeStr(data, tag); } else { throw new Error('Unsupported tag: ' + tag); } + }; + + Node.prototype._isNumstr = function isNumstr (str) { + return /^[0-9 ]*$/.test(str); + }; + + Node.prototype._isPrintstr = function isPrintstr (str) { + return /^[A-Za-z0-9 '\(\)\+,\-\.\/:=\?]*$/.test(str); + }; + }, { '../base': 44, 'minimalistic-assert': 269 }], + 46: [function (require, module, exports) { + var inherits = require('inherits'); + + function Reporter (options) { + this._reporterState = { + obj: null, + path: [], + options: options || {}, + errors: [] + }; + } + exports.Reporter = Reporter; + + Reporter.prototype.isError = function isError (obj) { + return obj instanceof ReporterError; + }; + + Reporter.prototype.save = function save () { + var state = this._reporterState; + + return { obj: state.obj, pathLen: state.path.length }; + }; + + Reporter.prototype.restore = function restore (data) { + var state = this._reporterState; + + state.obj = data.obj; + state.path = state.path.slice(0, data.pathLen); + }; + + Reporter.prototype.enterKey = function enterKey (key) { + return this._reporterState.path.push(key); + }; + + Reporter.prototype.exitKey = function exitKey (index) { + var state = this._reporterState; + + state.path = state.path.slice(0, index - 1); + }; + + Reporter.prototype.leaveKey = function leaveKey (index, key, value) { + var state = this._reporterState; + + this.exitKey(index); + if (state.obj !== null) { state.obj[key] = value; } + }; + + Reporter.prototype.path = function path () { + return this._reporterState.path.join('/'); + }; + + Reporter.prototype.enterObject = function enterObject () { + var state = this._reporterState; + + var prev = state.obj; + state.obj = {}; + return prev; + }; + + Reporter.prototype.leaveObject = function leaveObject (prev) { + var state = this._reporterState; + + var now = state.obj; + state.obj = prev; + return now; + }; + + Reporter.prototype.error = function error (msg) { + var err; + var state = this._reporterState; + + var inherited = msg instanceof ReporterError; + if (inherited) { + err = msg; + } else { + err = new ReporterError(state.path.map(function (elem) { + return '[' + JSON.stringify(elem) + ']'; + }).join(''), msg.message || msg, msg.stack); + } + + if (!state.options.partial) { throw err; } + + if (!inherited) { state.errors.push(err); } + + return err; + }; + + Reporter.prototype.wrapResult = function wrapResult (result) { + var state = this._reporterState; + if (!state.options.partial) { return result; } + + return { + result: this.isError(result) ? null : result, + errors: state.errors + }; + }; + + function ReporterError (path, msg) { + this.path = path; + this.rethrow(msg); + }; + inherits(ReporterError, Error); + + ReporterError.prototype.rethrow = function rethrow (msg) { + this.message = msg + ' at: ' + (this.path || '(shallow)'); + if (Error.captureStackTrace) { Error.captureStackTrace(this, ReporterError); } + + if (!this.stack) { + try { + // IE only adds stack when thrown + throw new Error(this.message); + } catch (e) { + this.stack = e.stack; + } + } + return this; + }; + }, { inherits: 217 }], + 47: [function (require, module, exports) { + var constants = require('../constants'); + + exports.tagClass = { + 0: 'universal', + 1: 'application', + 2: 'context', + 3: 'private' + }; + exports.tagClassByName = constants._reverse(exports.tagClass); + + exports.tag = { + 0x00: 'end', + 0x01: 'bool', + 0x02: 'int', + 0x03: 'bitstr', + 0x04: 'octstr', + 0x05: 'null_', + 0x06: 'objid', + 0x07: 'objDesc', + 0x08: 'external', + 0x09: 'real', + 0x0a: 'enum', + 0x0b: 'embed', + 0x0c: 'utf8str', + 0x0d: 'relativeOid', + 0x10: 'seq', + 0x11: 'set', + 0x12: 'numstr', + 0x13: 'printstr', + 0x14: 't61str', + 0x15: 'videostr', + 0x16: 'ia5str', + 0x17: 'utctime', + 0x18: 'gentime', + 0x19: 'graphstr', + 0x1a: 'iso646str', + 0x1b: 'genstr', + 0x1c: 'unistr', + 0x1d: 'charstr', + 0x1e: 'bmpstr' + }; + exports.tagByName = constants._reverse(exports.tag); + }, { '../constants': 48 }], + 48: [function (require, module, exports) { + var constants = exports; + + // Helper + constants._reverse = function reverse (map) { + var res = {}; + + Object.keys(map).forEach(function (key) { + // Convert key to integer if it is stringified + if ((key | 0) == key) { key = key | 0; } + + var value = map[key]; + res[value] = key; + }); + + return res; + }; + + constants.der = require('./der'); + }, { './der': 47 }], + 49: [function (require, module, exports) { + var inherits = require('inherits'); + + var asn1 = require('../../asn1'); + var base = asn1.base; + var bignum = asn1.bignum; + + // Import DER constants + var der = asn1.constants.der; + + function DERDecoder (entity) { + this.enc = 'der'; + this.name = entity.name; + this.entity = entity; + + // Construct base tree + this.tree = new DERNode(); + this.tree._init(entity.body); + }; + module.exports = DERDecoder; + + DERDecoder.prototype.decode = function decode (data, options) { + if (!(data instanceof base.DecoderBuffer)) { data = new base.DecoderBuffer(data, options); } + + return this.tree._decode(data, options); + }; + + // Tree methods + + function DERNode (parent) { + base.Node.call(this, 'der', parent); + } + inherits(DERNode, base.Node); + + DERNode.prototype._peekTag = function peekTag (buffer, tag, any) { + if (buffer.isEmpty()) { return false; } + + var state = buffer.save(); + var decodedTag = derDecodeTag(buffer, 'Failed to peek tag: "' + tag + '"'); + if (buffer.isError(decodedTag)) { return decodedTag; } + + buffer.restore(state); + + return decodedTag.tag === tag || decodedTag.tagStr === tag || + (decodedTag.tagStr + 'of') === tag || any; + }; + + DERNode.prototype._decodeTag = function decodeTag (buffer, tag, any) { + var decodedTag = derDecodeTag(buffer, + 'Failed to decode tag of "' + tag + '"'); + if (buffer.isError(decodedTag)) { return decodedTag; } + + var len = derDecodeLen(buffer, + decodedTag.primitive, + 'Failed to get length of "' + tag + '"'); + + // Failure + if (buffer.isError(len)) { return len; } + + if (!any && + decodedTag.tag !== tag && + decodedTag.tagStr !== tag && + decodedTag.tagStr + 'of' !== tag) { + return buffer.error('Failed to match tag: "' + tag + '"'); + } + + if (decodedTag.primitive || len !== null) { return buffer.skip(len, 'Failed to match body of: "' + tag + '"'); } + + // Indefinite length... find END tag + var state = buffer.save(); + var res = this._skipUntilEnd( + buffer, + 'Failed to skip indefinite length body: "' + this.tag + '"'); + if (buffer.isError(res)) { return res; } + + len = buffer.offset - state.offset; + buffer.restore(state); + return buffer.skip(len, 'Failed to match body of: "' + tag + '"'); + }; + + DERNode.prototype._skipUntilEnd = function skipUntilEnd (buffer, fail) { + while (true) { + var tag = derDecodeTag(buffer, fail); + if (buffer.isError(tag)) { return tag; } + var len = derDecodeLen(buffer, tag.primitive, fail); + if (buffer.isError(len)) { return len; } + + var res; + if (tag.primitive || len !== null) { res = buffer.skip(len); } else { res = this._skipUntilEnd(buffer, fail); } + + // Failure + if (buffer.isError(res)) { return res; } + + if (tag.tagStr === 'end') { break; } + } + }; + + DERNode.prototype._decodeList = function decodeList (buffer, tag, decoder, + options) { + var result = []; + while (!buffer.isEmpty()) { + var possibleEnd = this._peekTag(buffer, 'end'); + if (buffer.isError(possibleEnd)) { return possibleEnd; } + + var res = decoder.decode(buffer, 'der', options); + if (buffer.isError(res) && possibleEnd) { break; } + result.push(res); + } + return result; + }; + + DERNode.prototype._decodeStr = function decodeStr (buffer, tag) { + if (tag === 'bitstr') { + var unused = buffer.readUInt8(); + if (buffer.isError(unused)) { return unused; } + return { unused: unused, data: buffer.raw() }; + } else if (tag === 'bmpstr') { + var raw = buffer.raw(); + if (raw.length % 2 === 1) { return buffer.error('Decoding of string type: bmpstr length mismatch'); } + + var str = ''; + for (var i = 0; i < raw.length / 2; i++) { + str += String.fromCharCode(raw.readUInt16BE(i * 2)); + } + return str; + } else if (tag === 'numstr') { + var numstr = buffer.raw().toString('ascii'); + if (!this._isNumstr(numstr)) { + return buffer.error('Decoding of string type: ' + + 'numstr unsupported characters'); + } + return numstr; + } else if (tag === 'octstr') { + return buffer.raw(); + } else if (tag === 'objDesc') { + return buffer.raw(); + } else if (tag === 'printstr') { + var printstr = buffer.raw().toString('ascii'); + if (!this._isPrintstr(printstr)) { + return buffer.error('Decoding of string type: ' + + 'printstr unsupported characters'); + } + return printstr; + } else if (/str$/.test(tag)) { + return buffer.raw().toString(); + } else { + return buffer.error('Decoding of string type: ' + tag + ' unsupported'); + } + }; + + DERNode.prototype._decodeObjid = function decodeObjid (buffer, values, relative) { + var result; + var identifiers = []; + var ident = 0; + while (!buffer.isEmpty()) { + var subident = buffer.readUInt8(); + ident <<= 7; + ident |= subident & 0x7f; + if ((subident & 0x80) === 0) { + identifiers.push(ident); + ident = 0; + } + } + if (subident & 0x80) { identifiers.push(ident); } + + var first = (identifiers[0] / 40) | 0; + var second = identifiers[0] % 40; + + if (relative) { result = identifiers; } else { result = [first, second].concat(identifiers.slice(1)); } + + if (values) { + var tmp = values[result.join(' ')]; + if (tmp === undefined) { tmp = values[result.join('.')]; } + if (tmp !== undefined) { result = tmp; } + } + + return result; + }; + + DERNode.prototype._decodeTime = function decodeTime (buffer, tag) { + var str = buffer.raw().toString(); + if (tag === 'gentime') { + var year = str.slice(0, 4) | 0; + var mon = str.slice(4, 6) | 0; + var day = str.slice(6, 8) | 0; + var hour = str.slice(8, 10) | 0; + var min = str.slice(10, 12) | 0; + var sec = str.slice(12, 14) | 0; + } else if (tag === 'utctime') { + var year = str.slice(0, 2) | 0; + var mon = str.slice(2, 4) | 0; + var day = str.slice(4, 6) | 0; + var hour = str.slice(6, 8) | 0; + var min = str.slice(8, 10) | 0; + var sec = str.slice(10, 12) | 0; + if (year < 70) { year = 2000 + year; } else { year = 1900 + year; } + } else { + return buffer.error('Decoding ' + tag + ' time is not supported yet'); + } + + return Date.UTC(year, mon - 1, day, hour, min, sec, 0); + }; + + DERNode.prototype._decodeNull = function decodeNull (buffer) { + return null; + }; + + DERNode.prototype._decodeBool = function decodeBool (buffer) { + var res = buffer.readUInt8(); + if (buffer.isError(res)) { return res; } else { return res !== 0; } + }; + + DERNode.prototype._decodeInt = function decodeInt (buffer, values) { + // Bigint, return as it is (assume big endian) + var raw = buffer.raw(); + var res = new bignum(raw); + + if (values) { res = values[res.toString(10)] || res; } + + return res; + }; + + DERNode.prototype._use = function use (entity, obj) { + if (typeof entity === 'function') { entity = entity(obj); } + return entity._getDecoder('der').tree; + }; + + // Utility methods + + function derDecodeTag (buf, fail) { + var tag = buf.readUInt8(fail); + if (buf.isError(tag)) { return tag; } + + var cls = der.tagClass[tag >> 6]; + var primitive = (tag & 0x20) === 0; + + // Multi-octet tag - load + if ((tag & 0x1f) === 0x1f) { + var oct = tag; + tag = 0; + while ((oct & 0x80) === 0x80) { + oct = buf.readUInt8(fail); + if (buf.isError(oct)) { return oct; } + + tag <<= 7; + tag |= oct & 0x7f; + } + } else { + tag &= 0x1f; + } + var tagStr = der.tag[tag]; + + return { + cls: cls, + primitive: primitive, + tag: tag, + tagStr: tagStr + }; + } + + function derDecodeLen (buf, primitive, fail) { + var len = buf.readUInt8(fail); + if (buf.isError(len)) { return len; } + + // Indefinite form + if (!primitive && len === 0x80) { return null; } + + // Definite form + if ((len & 0x80) === 0) { + // Short form + return len; + } + + // Long form + var num = len & 0x7f; + if (num > 4) { return buf.error('length octect is too long'); } + + len = 0; + for (var i = 0; i < num; i++) { + len <<= 8; + var j = buf.readUInt8(fail); + if (buf.isError(j)) { return j; } + len |= j; + } + + return len; + } + }, { '../../asn1': 41, inherits: 217 }], + 50: [function (require, module, exports) { + var decoders = exports; + + decoders.der = require('./der'); + decoders.pem = require('./pem'); + }, { './der': 49, './pem': 51 }], + 51: [function (require, module, exports) { + var inherits = require('inherits'); + var Buffer = require('buffer').Buffer; + + var DERDecoder = require('./der'); + + function PEMDecoder (entity) { + DERDecoder.call(this, entity); + this.enc = 'pem'; + }; + inherits(PEMDecoder, DERDecoder); + module.exports = PEMDecoder; + + PEMDecoder.prototype.decode = function decode (data, options) { + var lines = data.toString().split(/[\r\n]+/g); + + var label = options.label.toUpperCase(); + + var re = /^-----(BEGIN|END) ([^-]+)-----$/; + var start = -1; + var end = -1; + for (var i = 0; i < lines.length; i++) { + var match = lines[i].match(re); + if (match === null) { continue; } + + if (match[2] !== label) { continue; } + + if (start === -1) { + if (match[1] !== 'BEGIN') { break; } + start = i; + } else { + if (match[1] !== 'END') { break; } + end = i; + break; + } + } + if (start === -1 || end === -1) { throw new Error('PEM section not found for: ' + label); } + + var base64 = lines.slice(start + 1, end).join(''); + // Remove excessive symbols + base64.replace(/[^a-z0-9\+\/=]+/gi, ''); + + var input = new Buffer(base64, 'base64'); + return DERDecoder.prototype.decode.call(this, input, options); + }; + }, { './der': 49, buffer: 160, inherits: 217 }], + 52: [function (require, module, exports) { + var inherits = require('inherits'); + var Buffer = require('buffer').Buffer; + + var asn1 = require('../../asn1'); + var base = asn1.base; + + // Import DER constants + var der = asn1.constants.der; + + function DEREncoder (entity) { + this.enc = 'der'; + this.name = entity.name; + this.entity = entity; + + // Construct base tree + this.tree = new DERNode(); + this.tree._init(entity.body); + }; + module.exports = DEREncoder; + + DEREncoder.prototype.encode = function encode (data, reporter) { + return this.tree._encode(data, reporter).join(); + }; + + // Tree methods + + function DERNode (parent) { + base.Node.call(this, 'der', parent); + } + inherits(DERNode, base.Node); + + DERNode.prototype._encodeComposite = function encodeComposite (tag, + primitive, + cls, + content) { + var encodedTag = encodeTag(tag, primitive, cls, this.reporter); + + // Short form + if (content.length < 0x80) { + var header = new Buffer(2); + header[0] = encodedTag; + header[1] = content.length; + return this._createEncoderBuffer([header, content]); + } + + // Long form + // Count octets required to store length + var lenOctets = 1; + for (var i = content.length; i >= 0x100; i >>= 8) { lenOctets++; } + + var header = new Buffer(1 + 1 + lenOctets); + header[0] = encodedTag; + header[1] = 0x80 | lenOctets; + + for (var i = 1 + lenOctets, j = content.length; j > 0; i--, j >>= 8) { header[i] = j & 0xff; } + + return this._createEncoderBuffer([header, content]); + }; + + DERNode.prototype._encodeStr = function encodeStr (str, tag) { + if (tag === 'bitstr') { + return this._createEncoderBuffer([str.unused | 0, str.data]); + } else if (tag === 'bmpstr') { + var buf = new Buffer(str.length * 2); + for (var i = 0; i < str.length; i++) { + buf.writeUInt16BE(str.charCodeAt(i), i * 2); + } + return this._createEncoderBuffer(buf); + } else if (tag === 'numstr') { + if (!this._isNumstr(str)) { + return this.reporter.error('Encoding of string type: numstr supports ' + + 'only digits and space'); + } + return this._createEncoderBuffer(str); + } else if (tag === 'printstr') { + if (!this._isPrintstr(str)) { + return this.reporter.error('Encoding of string type: printstr supports ' + + 'only latin upper and lower case letters, ' + + 'digits, space, apostrophe, left and rigth ' + + 'parenthesis, plus sign, comma, hyphen, ' + + 'dot, slash, colon, equal sign, ' + + 'question mark'); + } + return this._createEncoderBuffer(str); + } else if (/str$/.test(tag)) { + return this._createEncoderBuffer(str); + } else if (tag === 'objDesc') { + return this._createEncoderBuffer(str); + } else { + return this.reporter.error('Encoding of string type: ' + tag + + ' unsupported'); + } + }; + + DERNode.prototype._encodeObjid = function encodeObjid (id, values, relative) { + if (typeof id === 'string') { + if (!values) { return this.reporter.error('string objid given, but no values map found'); } + if (!values.hasOwnProperty(id)) { return this.reporter.error('objid not found in values map'); } + id = values[id].split(/[\s\.]+/g); + for (var i = 0; i < id.length; i++) { id[i] |= 0; } + } else if (Array.isArray(id)) { + id = id.slice(); + for (var i = 0; i < id.length; i++) { id[i] |= 0; } + } + + if (!Array.isArray(id)) { + return this.reporter.error('objid() should be either array or string, ' + + 'got: ' + JSON.stringify(id)); + } + + if (!relative) { + if (id[1] >= 40) { return this.reporter.error('Second objid identifier OOB'); } + id.splice(0, 2, id[0] * 40 + id[1]); + } + + // Count number of octets + var size = 0; + for (var i = 0; i < id.length; i++) { + var ident = id[i]; + for (size++; ident >= 0x80; ident >>= 7) { size++; } + } + + var objid = new Buffer(size); + var offset = objid.length - 1; + for (var i = id.length - 1; i >= 0; i--) { + var ident = id[i]; + objid[offset--] = ident & 0x7f; + while ((ident >>= 7) > 0) { objid[offset--] = 0x80 | (ident & 0x7f); } + } + + return this._createEncoderBuffer(objid); + }; + + function two (num) { + if (num < 10) { return '0' + num; } else { return num; } + } + + DERNode.prototype._encodeTime = function encodeTime (time, tag) { + var str; + var date = new Date(time); + + if (tag === 'gentime') { + str = [ + two(date.getFullYear()), + two(date.getUTCMonth() + 1), + two(date.getUTCDate()), + two(date.getUTCHours()), + two(date.getUTCMinutes()), + two(date.getUTCSeconds()), + 'Z' + ].join(''); + } else if (tag === 'utctime') { + str = [ + two(date.getFullYear() % 100), + two(date.getUTCMonth() + 1), + two(date.getUTCDate()), + two(date.getUTCHours()), + two(date.getUTCMinutes()), + two(date.getUTCSeconds()), + 'Z' + ].join(''); + } else { + this.reporter.error('Encoding ' + tag + ' time is not supported yet'); + } + + return this._encodeStr(str, 'octstr'); + }; + + DERNode.prototype._encodeNull = function encodeNull () { + return this._createEncoderBuffer(''); + }; + + DERNode.prototype._encodeInt = function encodeInt (num, values) { + if (typeof num === 'string') { + if (!values) { return this.reporter.error('String int or enum given, but no values map'); } + if (!values.hasOwnProperty(num)) { + return this.reporter.error('Values map doesn\'t contain: ' + + JSON.stringify(num)); + } + num = values[num]; + } + + // Bignum, assume big endian + if (typeof num !== 'number' && !Buffer.isBuffer(num)) { + var numArray = num.toArray(); + if (!num.sign && numArray[0] & 0x80) { + numArray.unshift(0); + } + num = new Buffer(numArray); + } + + if (Buffer.isBuffer(num)) { + var size = num.length; + if (num.length === 0) { size++; } + + var out = new Buffer(size); + num.copy(out); + if (num.length === 0) { out[0] = 0; } + return this._createEncoderBuffer(out); + } + + if (num < 0x80) { return this._createEncoderBuffer(num); } + + if (num < 0x100) { return this._createEncoderBuffer([0, num]); } + + var size = 1; + for (var i = num; i >= 0x100; i >>= 8) { size++; } + + var out = new Array(size); + for (var i = out.length - 1; i >= 0; i--) { + out[i] = num & 0xff; + num >>= 8; + } + if (out[0] & 0x80) { + out.unshift(0); + } + + return this._createEncoderBuffer(new Buffer(out)); + }; + + DERNode.prototype._encodeBool = function encodeBool (value) { + return this._createEncoderBuffer(value ? 0xff : 0); + }; + + DERNode.prototype._use = function use (entity, obj) { + if (typeof entity === 'function') { entity = entity(obj); } + return entity._getEncoder('der').tree; + }; + + DERNode.prototype._skipDefault = function skipDefault (dataBuffer, reporter, parent) { + var state = this._baseState; + var i; + if (state.default === null) { return false; } + + var data = dataBuffer.join(); + if (state.defaultBuffer === undefined) { state.defaultBuffer = this._encodeValue(state.default, reporter, parent).join(); } + + if (data.length !== state.defaultBuffer.length) { return false; } + + for (i = 0; i < data.length; i++) { + if (data[i] !== state.defaultBuffer[i]) { return false; } + } + + return true; + }; + + // Utility methods + + function encodeTag (tag, primitive, cls, reporter) { + var res; + + if (tag === 'seqof') { tag = 'seq'; } else if (tag === 'setof') { tag = 'set'; } + + if (der.tagByName.hasOwnProperty(tag)) { res = der.tagByName[tag]; } else if (typeof tag === 'number' && (tag | 0) === tag) { res = tag; } else { return reporter.error('Unknown tag: ' + tag); } + + if (res >= 0x1f) { return reporter.error('Multi-octet tag encoding unsupported'); } + + if (!primitive) { res |= 0x20; } + + res |= (der.tagClassByName[cls || 'universal'] << 6); + + return res; + } + }, { '../../asn1': 41, buffer: 160, inherits: 217 }], + 53: [function (require, module, exports) { + var encoders = exports; + + encoders.der = require('./der'); + encoders.pem = require('./pem'); + }, { './der': 52, './pem': 54 }], + 54: [function (require, module, exports) { + var inherits = require('inherits'); + + var DEREncoder = require('./der'); + + function PEMEncoder (entity) { + DEREncoder.call(this, entity); + this.enc = 'pem'; + }; + inherits(PEMEncoder, DEREncoder); + module.exports = PEMEncoder; + + PEMEncoder.prototype.encode = function encode (data, options) { + var buf = DEREncoder.prototype.encode.call(this, data); + + var p = buf.toString('base64'); + var out = ['-----BEGIN ' + options.label + '-----']; + for (var i = 0; i < p.length; i += 64) { out.push(p.slice(i, i + 64)); } + out.push('-----END ' + options.label + '-----'); + return out.join('\n'); + }; + }, { './der': 52, inherits: 217 }], + 55: [function (require, module, exports) { + // Copyright 2011 Mark Cavage All rights reserved. + + module.exports = { + + newInvalidAsn1Error: function (msg) { + var e = new Error(); + e.name = 'InvalidAsn1Error'; + e.message = msg || ''; + return e; + } + + }; + }, {}], + 56: [function (require, module, exports) { + // Copyright 2011 Mark Cavage All rights reserved. + + var errors = require('./errors'); + var types = require('./types'); + + var Reader = require('./reader'); + var Writer = require('./writer'); + + // --- Exports + + module.exports = { + + Reader: Reader, + + Writer: Writer + + }; + + for (var t in types) { + if (types.hasOwnProperty(t)) { module.exports[t] = types[t]; } + } + for (var e in errors) { + if (errors.hasOwnProperty(e)) { module.exports[e] = errors[e]; } + } + }, { './errors': 55, './reader': 57, './types': 58, './writer': 59 }], + 57: [function (require, module, exports) { + // Copyright 2011 Mark Cavage All rights reserved. + + var assert = require('assert'); + var Buffer = require('safer-buffer').Buffer; + + var ASN1 = require('./types'); + var errors = require('./errors'); + + // --- Globals + + var newInvalidAsn1Error = errors.newInvalidAsn1Error; + + // --- API + + function Reader (data) { + if (!data || !Buffer.isBuffer(data)) { throw new TypeError('data must be a node Buffer'); } + + this._buf = data; + this._size = data.length; + + // These hold the "current" state + this._len = 0; + this._offset = 0; + } + + Object.defineProperty(Reader.prototype, 'length', { + enumerable: true, + get: function () { return (this._len); } + }); + + Object.defineProperty(Reader.prototype, 'offset', { + enumerable: true, + get: function () { return (this._offset); } + }); + + Object.defineProperty(Reader.prototype, 'remain', { + get: function () { return (this._size - this._offset); } + }); + + Object.defineProperty(Reader.prototype, 'buffer', { + get: function () { return (this._buf.slice(this._offset)); } + }); + + /** + * Reads a single byte and advances offset; you can pass in `true` to make this + * a "peek" operation (i.e., get the byte, but don't advance the offset). + * + * @param {Boolean} peek true means don't move offset. + * @return {Number} the next byte, null if not enough data. + */ + Reader.prototype.readByte = function (peek) { + if (this._size - this._offset < 1) { return null; } + + var b = this._buf[this._offset] & 0xff; + + if (!peek) { this._offset += 1; } + + return b; + }; + + Reader.prototype.peek = function () { + return this.readByte(true); + }; + + /** + * Reads a (potentially) variable length off the BER buffer. This call is + * not really meant to be called directly, as callers have to manipulate + * the internal buffer afterwards. + * + * As a result of this call, you can call `Reader.length`, until the + * next thing called that does a readLength. + * + * @return {Number} the amount of offset to advance the buffer. + * @throws {InvalidAsn1Error} on bad ASN.1 + */ + Reader.prototype.readLength = function (offset) { + if (offset === undefined) { offset = this._offset; } + + if (offset >= this._size) { return null; } + + var lenB = this._buf[offset++] & 0xff; + if (lenB === null) { return null; } + + if ((lenB & 0x80) === 0x80) { + lenB &= 0x7f; + + if (lenB === 0) { throw newInvalidAsn1Error('Indefinite length not supported'); } + + if (lenB > 4) { throw newInvalidAsn1Error('encoding too long'); } + + if (this._size - offset < lenB) { return null; } + + this._len = 0; + for (var i = 0; i < lenB; i++) { this._len = (this._len << 8) + (this._buf[offset++] & 0xff); } + } else { + // Wasn't a variable length + this._len = lenB; + } + + return offset; + }; + + /** + * Parses the next sequence in this BER buffer. + * + * To get the length of the sequence, call `Reader.length`. + * + * @return {Number} the sequence's tag. + */ + Reader.prototype.readSequence = function (tag) { + var seq = this.peek(); + if (seq === null) { return null; } + if (tag !== undefined && tag !== seq) { + throw newInvalidAsn1Error('Expected 0x' + tag.toString(16) + + ': got 0x' + seq.toString(16)); + } + + var o = this.readLength(this._offset + 1); // stored in `length` + if (o === null) { return null; } + + this._offset = o; + return seq; + }; + + Reader.prototype.readInt = function () { + return this._readTag(ASN1.Integer); + }; + + Reader.prototype.readBoolean = function () { + return (this._readTag(ASN1.Boolean) !== 0); + }; + + Reader.prototype.readEnumeration = function () { + return this._readTag(ASN1.Enumeration); + }; + + Reader.prototype.readString = function (tag, retbuf) { + if (!tag) { tag = ASN1.OctetString; } + + var b = this.peek(); + if (b === null) { return null; } + + if (b !== tag) { + throw newInvalidAsn1Error('Expected 0x' + tag.toString(16) + + ': got 0x' + b.toString(16)); + } + + var o = this.readLength(this._offset + 1); // stored in `length` + + if (o === null) { return null; } + + if (this.length > this._size - o) { return null; } + + this._offset = o; + + if (this.length === 0) { return retbuf ? Buffer.alloc(0) : ''; } + + var str = this._buf.slice(this._offset, this._offset + this.length); + this._offset += this.length; + + return retbuf ? str : str.toString('utf8'); + }; + + Reader.prototype.readOID = function (tag) { + if (!tag) { tag = ASN1.OID; } + + var b = this.readString(tag, true); + if (b === null) { return null; } + + var values = []; + var value = 0; + + for (var i = 0; i < b.length; i++) { + var byte = b[i] & 0xff; + + value <<= 7; + value += byte & 0x7f; + if ((byte & 0x80) === 0) { + values.push(value); + value = 0; + } + } + + value = values.shift(); + values.unshift(value % 40); + values.unshift((value / 40) >> 0); + + return values.join('.'); + }; + + Reader.prototype._readTag = function (tag) { + assert.ok(tag !== undefined); + + var b = this.peek(); + + if (b === null) { return null; } + + if (b !== tag) { + throw newInvalidAsn1Error('Expected 0x' + tag.toString(16) + + ': got 0x' + b.toString(16)); + } + + var o = this.readLength(this._offset + 1); // stored in `length` + if (o === null) { return null; } + + if (this.length > 4) { throw newInvalidAsn1Error('Integer too long: ' + this.length); } + + if (this.length > this._size - o) { return null; } + this._offset = o; + + var fb = this._buf[this._offset]; + var value = 0; + + for (var i = 0; i < this.length; i++) { + value <<= 8; + value |= (this._buf[this._offset++] & 0xff); + } + + if ((fb & 0x80) === 0x80 && i !== 4) { value -= (1 << (i * 8)); } + + return value >> 0; + }; + + // --- Exported API + + module.exports = Reader; + }, { './errors': 55, './types': 58, assert: 153, 'safer-buffer': 339 }], + 58: [function (require, module, exports) { + // Copyright 2011 Mark Cavage All rights reserved. + + module.exports = { + EOC: 0, + Boolean: 1, + Integer: 2, + BitString: 3, + OctetString: 4, + Null: 5, + OID: 6, + ObjectDescriptor: 7, + External: 8, + Real: 9, // float + Enumeration: 10, + PDV: 11, + Utf8String: 12, + RelativeOID: 13, + Sequence: 16, + Set: 17, + NumericString: 18, + PrintableString: 19, + T61String: 20, + VideotexString: 21, + IA5String: 22, + UTCTime: 23, + GeneralizedTime: 24, + GraphicString: 25, + VisibleString: 26, + GeneralString: 28, + UniversalString: 29, + CharacterString: 30, + BMPString: 31, + Constructor: 32, + Context: 128 + }; + }, {}], + 59: [function (require, module, exports) { + // Copyright 2011 Mark Cavage All rights reserved. + + var assert = require('assert'); + var Buffer = require('safer-buffer').Buffer; + var ASN1 = require('./types'); + var errors = require('./errors'); + + // --- Globals + + var newInvalidAsn1Error = errors.newInvalidAsn1Error; + + var DEFAULT_OPTS = { + size: 1024, + growthFactor: 8 + }; + + // --- Helpers + + function merge (from, to) { + assert.ok(from); + assert.equal(typeof (from), 'object'); + assert.ok(to); + assert.equal(typeof (to), 'object'); + + var keys = Object.getOwnPropertyNames(from); + keys.forEach(function (key) { + if (to[key]) { return; } + + var value = Object.getOwnPropertyDescriptor(from, key); + Object.defineProperty(to, key, value); + }); + + return to; + } + + // --- API + + function Writer (options) { + options = merge(DEFAULT_OPTS, options || {}); + + this._buf = Buffer.alloc(options.size || 1024); + this._size = this._buf.length; + this._offset = 0; + this._options = options; + + // A list of offsets in the buffer where we need to insert + // sequence tag/len pairs. + this._seq = []; + } + + Object.defineProperty(Writer.prototype, 'buffer', { + get: function () { + if (this._seq.length) { throw newInvalidAsn1Error(this._seq.length + ' unended sequence(s)'); } + + return (this._buf.slice(0, this._offset)); + } + }); + + Writer.prototype.writeByte = function (b) { + if (typeof (b) !== 'number') { throw new TypeError('argument must be a Number'); } + + this._ensure(1); + this._buf[this._offset++] = b; + }; + + Writer.prototype.writeInt = function (i, tag) { + if (typeof (i) !== 'number') { throw new TypeError('argument must be a Number'); } + if (typeof (tag) !== 'number') { tag = ASN1.Integer; } + + var sz = 4; + + while ((((i & 0xff800000) === 0) || ((i & 0xff800000) === 0xff800000 >> 0)) && + (sz > 1)) { + sz--; + i <<= 8; + } + + if (sz > 4) { throw newInvalidAsn1Error('BER ints cannot be > 0xffffffff'); } + + this._ensure(2 + sz); + this._buf[this._offset++] = tag; + this._buf[this._offset++] = sz; + + while (sz-- > 0) { + this._buf[this._offset++] = ((i & 0xff000000) >>> 24); + i <<= 8; + } + }; + + Writer.prototype.writeNull = function () { + this.writeByte(ASN1.Null); + this.writeByte(0x00); + }; + + Writer.prototype.writeEnumeration = function (i, tag) { + if (typeof (i) !== 'number') { throw new TypeError('argument must be a Number'); } + if (typeof (tag) !== 'number') { tag = ASN1.Enumeration; } + + return this.writeInt(i, tag); + }; + + Writer.prototype.writeBoolean = function (b, tag) { + if (typeof (b) !== 'boolean') { throw new TypeError('argument must be a Boolean'); } + if (typeof (tag) !== 'number') { tag = ASN1.Boolean; } + + this._ensure(3); + this._buf[this._offset++] = tag; + this._buf[this._offset++] = 0x01; + this._buf[this._offset++] = b ? 0xff : 0x00; + }; + + Writer.prototype.writeString = function (s, tag) { + if (typeof (s) !== 'string') { throw new TypeError('argument must be a string (was: ' + typeof (s) + ')'); } + if (typeof (tag) !== 'number') { tag = ASN1.OctetString; } + + var len = Buffer.byteLength(s); + this.writeByte(tag); + this.writeLength(len); + if (len) { + this._ensure(len); + this._buf.write(s, this._offset); + this._offset += len; + } + }; + + Writer.prototype.writeBuffer = function (buf, tag) { + if (typeof (tag) !== 'number') { throw new TypeError('tag must be a number'); } + if (!Buffer.isBuffer(buf)) { throw new TypeError('argument must be a buffer'); } + + this.writeByte(tag); + this.writeLength(buf.length); + this._ensure(buf.length); + buf.copy(this._buf, this._offset, 0, buf.length); + this._offset += buf.length; + }; + + Writer.prototype.writeStringArray = function (strings) { + if ((!strings instanceof Array)) { throw new TypeError('argument must be an Array[String]'); } + + var self = this; + strings.forEach(function (s) { + self.writeString(s); + }); + }; + + // This is really to solve DER cases, but whatever for now + Writer.prototype.writeOID = function (s, tag) { + if (typeof (s) !== 'string') { throw new TypeError('argument must be a string'); } + if (typeof (tag) !== 'number') { tag = ASN1.OID; } + + if (!/^([0-9]+\.){3,}[0-9]+$/.test(s)) { throw new Error('argument is not a valid OID string'); } + + function encodeOctet (bytes, octet) { + if (octet < 128) { + bytes.push(octet); + } else if (octet < 16384) { + bytes.push((octet >>> 7) | 0x80); + bytes.push(octet & 0x7F); + } else if (octet < 2097152) { + bytes.push((octet >>> 14) | 0x80); + bytes.push(((octet >>> 7) | 0x80) & 0xFF); + bytes.push(octet & 0x7F); + } else if (octet < 268435456) { + bytes.push((octet >>> 21) | 0x80); + bytes.push(((octet >>> 14) | 0x80) & 0xFF); + bytes.push(((octet >>> 7) | 0x80) & 0xFF); + bytes.push(octet & 0x7F); + } else { + bytes.push(((octet >>> 28) | 0x80) & 0xFF); + bytes.push(((octet >>> 21) | 0x80) & 0xFF); + bytes.push(((octet >>> 14) | 0x80) & 0xFF); + bytes.push(((octet >>> 7) | 0x80) & 0xFF); + bytes.push(octet & 0x7F); + } + } + + var tmp = s.split('.'); + var bytes = []; + bytes.push(parseInt(tmp[0], 10) * 40 + parseInt(tmp[1], 10)); + tmp.slice(2).forEach(function (b) { + encodeOctet(bytes, parseInt(b, 10)); + }); + + var self = this; + this._ensure(2 + bytes.length); + this.writeByte(tag); + this.writeLength(bytes.length); + bytes.forEach(function (b) { + self.writeByte(b); + }); + }; + + Writer.prototype.writeLength = function (len) { + if (typeof (len) !== 'number') { throw new TypeError('argument must be a Number'); } + + this._ensure(4); + + if (len <= 0x7f) { + this._buf[this._offset++] = len; + } else if (len <= 0xff) { + this._buf[this._offset++] = 0x81; + this._buf[this._offset++] = len; + } else if (len <= 0xffff) { + this._buf[this._offset++] = 0x82; + this._buf[this._offset++] = len >> 8; + this._buf[this._offset++] = len; + } else if (len <= 0xffffff) { + this._buf[this._offset++] = 0x83; + this._buf[this._offset++] = len >> 16; + this._buf[this._offset++] = len >> 8; + this._buf[this._offset++] = len; + } else { + throw newInvalidAsn1Error('Length too long (> 4 bytes)'); + } + }; + + Writer.prototype.startSequence = function (tag) { + if (typeof (tag) !== 'number') { tag = ASN1.Sequence | ASN1.Constructor; } + + this.writeByte(tag); + this._seq.push(this._offset); + this._ensure(3); + this._offset += 3; + }; + + Writer.prototype.endSequence = function () { + var seq = this._seq.pop(); + var start = seq + 3; + var len = this._offset - start; + + if (len <= 0x7f) { + this._shift(start, len, -2); + this._buf[seq] = len; + } else if (len <= 0xff) { + this._shift(start, len, -1); + this._buf[seq] = 0x81; + this._buf[seq + 1] = len; + } else if (len <= 0xffff) { + this._buf[seq] = 0x82; + this._buf[seq + 1] = len >> 8; + this._buf[seq + 2] = len; + } else if (len <= 0xffffff) { + this._shift(start, len, 1); + this._buf[seq] = 0x83; + this._buf[seq + 1] = len >> 16; + this._buf[seq + 2] = len >> 8; + this._buf[seq + 3] = len; + } else { + throw newInvalidAsn1Error('Sequence too long'); + } + }; + + Writer.prototype._shift = function (start, len, shift) { + assert.ok(start !== undefined); + assert.ok(len !== undefined); + assert.ok(shift); + + this._buf.copy(this._buf, start + shift, start, start + len); + this._offset += shift; + }; + + Writer.prototype._ensure = function (len) { + assert.ok(len); + + if (this._size - this._offset < len) { + var sz = this._size * this._options.growthFactor; + if (sz - this._offset < len) { sz += len; } + + var buf = Buffer.alloc(sz); + + this._buf.copy(buf, 0, 0, this._offset); + this._buf = buf; + this._size = sz; + } + }; + + // --- Exported API + + module.exports = Writer; + }, { './errors': 55, './types': 58, assert: 153, 'safer-buffer': 339 }], + 60: [function (require, module, exports) { + // Copyright 2011 Mark Cavage All rights reserved. + + // If you have no idea what ASN.1 or BER is, see this: + // ftp://ftp.rsa.com/pub/pkcs/ascii/layman.asc + + var Ber = require('./ber/index'); + + // --- Exported API + + module.exports = { + + Ber: Ber, + + BerReader: Ber.Reader, + + BerWriter: Ber.Writer + + }; + }, { './ber/index': 56 }], + 61: [function (require, module, exports) { + (function (Buffer, process) { + // Copyright (c) 2012, Mark Cavage. All rights reserved. + // Copyright 2015 Joyent, Inc. + + var assert = require('assert'); + var Stream = require('stream').Stream; + var util = require('util'); + + /// --- Globals + + /* JSSTYLED */ + var UUID_REGEXP = /^[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}$/; + + /// --- Internal + + function _capitalize (str) { + return (str.charAt(0).toUpperCase() + str.slice(1)); + } + + function _toss (name, expected, oper, arg, actual) { + throw new assert.AssertionError({ + message: util.format('%s (%s) is required', name, expected), + actual: (actual === undefined) ? typeof (arg) : actual(arg), + expected: expected, + operator: oper || '===', + stackStartFunction: _toss.caller + }); + } + + function _getClass (arg) { + return (Object.prototype.toString.call(arg).slice(8, -1)); + } + + function noop () { + // Why even bother with asserts? + } + + /// --- Exports + + var types = { + bool: { + check: function (arg) { return typeof (arg) === 'boolean'; } + }, + func: { + check: function (arg) { return typeof (arg) === 'function'; } + }, + string: { + check: function (arg) { return typeof (arg) === 'string'; } + }, + object: { + check: function (arg) { + return typeof (arg) === 'object' && arg !== null; + } + }, + number: { + check: function (arg) { + return typeof (arg) === 'number' && !isNaN(arg); + } + }, + finite: { + check: function (arg) { + return typeof (arg) === 'number' && !isNaN(arg) && isFinite(arg); + } + }, + buffer: { + check: function (arg) { return Buffer.isBuffer(arg); }, + operator: 'Buffer.isBuffer' + }, + array: { + check: function (arg) { return Array.isArray(arg); }, + operator: 'Array.isArray' + }, + stream: { + check: function (arg) { return arg instanceof Stream; }, + operator: 'instanceof', + actual: _getClass + }, + date: { + check: function (arg) { return arg instanceof Date; }, + operator: 'instanceof', + actual: _getClass + }, + regexp: { + check: function (arg) { return arg instanceof RegExp; }, + operator: 'instanceof', + actual: _getClass + }, + uuid: { + check: function (arg) { + return typeof (arg) === 'string' && UUID_REGEXP.test(arg); + }, + operator: 'isUUID' + } + }; + + function _setExports (ndebug) { + var keys = Object.keys(types); + var out; + + /* re-export standard assert */ + if (process.env.NODE_NDEBUG) { + out = noop; + } else { + out = function (arg, msg) { + if (!arg) { + _toss(msg, 'true', arg); + } + }; + } + + /* standard checks */ + keys.forEach(function (k) { + if (ndebug) { + out[k] = noop; + return; + } + var type = types[k]; + out[k] = function (arg, msg) { + if (!type.check(arg)) { + _toss(msg, k, type.operator, arg, type.actual); + } + }; + }); + + /* optional checks */ + keys.forEach(function (k) { + var name = 'optional' + _capitalize(k); + if (ndebug) { + out[name] = noop; + return; + } + var type = types[k]; + out[name] = function (arg, msg) { + if (arg === undefined || arg === null) { + return; + } + if (!type.check(arg)) { + _toss(msg, k, type.operator, arg, type.actual); + } + }; + }); + + /* arrayOf checks */ + keys.forEach(function (k) { + var name = 'arrayOf' + _capitalize(k); + if (ndebug) { + out[name] = noop; + return; + } + var type = types[k]; + var expected = '[' + k + ']'; + out[name] = function (arg, msg) { + if (!Array.isArray(arg)) { + _toss(msg, expected, type.operator, arg, type.actual); + } + var i; + for (i = 0; i < arg.length; i++) { + if (!type.check(arg[i])) { + _toss(msg, expected, type.operator, arg, type.actual); + } + } + }; + }); + + /* optionalArrayOf checks */ + keys.forEach(function (k) { + var name = 'optionalArrayOf' + _capitalize(k); + if (ndebug) { + out[name] = noop; + return; + } + var type = types[k]; + var expected = '[' + k + ']'; + out[name] = function (arg, msg) { + if (arg === undefined || arg === null) { + return; + } + if (!Array.isArray(arg)) { + _toss(msg, expected, type.operator, arg, type.actual); + } + var i; + for (i = 0; i < arg.length; i++) { + if (!type.check(arg[i])) { + _toss(msg, expected, type.operator, arg, type.actual); + } + } + }; + }); + + /* re-export built-in assertions */ + Object.keys(assert).forEach(function (k) { + if (k === 'AssertionError') { + out[k] = assert[k]; + return; + } + if (ndebug) { + out[k] = noop; + return; + } + out[k] = assert[k]; + }); + + /* export ourselves (for unit tests _only_) */ + out._setExports = _setExports; + + return out; + } + + module.exports = _setExports(process.env.NODE_NDEBUG); + }).call(this, { isBuffer: require('../is-buffer/index.js') }, require('_process')); + }, { '../is-buffer/index.js': 219, _process: 287, assert: 153, stream: 373, util: 393 }], + 62: [function (require, module, exports) { + /*! + * Copyright 2010 LearnBoost + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + /** + * Module dependencies. + */ + + var crypto = require('crypto'); + var parse = require('url').parse; + + /** + * Valid keys. + */ + + var keys = + ['acl', + 'location', + 'logging', + 'notification', + 'partNumber', + 'policy', + 'requestPayment', + 'torrent', + 'uploadId', + 'uploads', + 'versionId', + 'versioning', + 'versions', + 'website' + ]; + + /** + * Return an "Authorization" header value with the given `options` + * in the form of "AWS :" + * + * @param {Object} options + * @return {String} + * @api private + */ + + function authorization (options) { + return 'AWS ' + options.key + ':' + sign(options); + } + + module.exports = authorization; + module.exports.authorization = authorization; + + /** + * Simple HMAC-SHA1 Wrapper + * + * @param {Object} options + * @return {String} + * @api private + */ + + function hmacSha1 (options) { + return crypto.createHmac('sha1', options.secret).update(options.message).digest('base64'); + } + + module.exports.hmacSha1 = hmacSha1; + + /** + * Create a base64 sha1 HMAC for `options`. + * + * @param {Object} options + * @return {String} + * @api private + */ + + function sign (options) { + options.message = stringToSign(options); + return hmacSha1(options); + } + module.exports.sign = sign; + + /** + * Create a base64 sha1 HMAC for `options`. + * + * Specifically to be used with S3 presigned URLs + * + * @param {Object} options + * @return {String} + * @api private + */ + + function signQuery (options) { + options.message = queryStringToSign(options); + return hmacSha1(options); + } + module.exports.signQuery = signQuery; + + /** + * Return a string for sign() with the given `options`. + * + * Spec: + * + * \n + * \n + * \n + * \n + * [headers\n] + * + * + * @param {Object} options + * @return {String} + * @api private + */ + + function stringToSign (options) { + var headers = options.amazonHeaders || ''; + if (headers) headers += '\n'; + var r = + [options.verb, + options.md5, + options.contentType, + options.date ? options.date.toUTCString() : '', + headers + options.resource + ]; + return r.join('\n'); + } + module.exports.stringToSign = stringToSign; + + /** + * Return a string for sign() with the given `options`, but is meant exclusively + * for S3 presigned URLs + * + * Spec: + * + * \n + * + * + * @param {Object} options + * @return {String} + * @api private + */ + + function queryStringToSign (options) { + return 'GET\n\n\n' + options.date + '\n' + options.resource; + } + module.exports.queryStringToSign = queryStringToSign; + + /** + * Perform the following: + * + * - ignore non-amazon headers + * - lowercase fields + * - sort lexicographically + * - trim whitespace between ":" + * - join with newline + * + * @param {Object} headers + * @return {String} + * @api private + */ + + function canonicalizeHeaders (headers) { + var buf = []; + var fields = Object.keys(headers); + + for (var i = 0, len = fields.length; i < len; ++i) { + var field = fields[i]; + var val = headers[field]; + var field = field.toLowerCase(); + + if (field.indexOf('x-amz') !== 0) continue; + buf.push(field + ':' + val); + } + return buf.sort().join('\n'); + } + module.exports.canonicalizeHeaders = canonicalizeHeaders; + + /** + * Perform the following: + * + * - ignore non sub-resources + * - sort lexicographically + * + * @param {String} resource + * @return {String} + * @api private + */ + + function canonicalizeResource (resource) { + var url = parse(resource, true); + var path = url.pathname; + var buf = []; + + Object.keys(url.query).forEach(function (key) { + if (!~keys.indexOf(key)) return; + var val = url.query[key] == '' ? '' : '=' + encodeURIComponent(url.query[key]); + buf.push(key + val); + }); + + return path + (buf.length ? '?' + buf.sort().join('&') : ''); + } + module.exports.canonicalizeResource = canonicalizeResource; + }, { crypto: 112, url: 389 }], + 63: [function (require, module, exports) { + (function (process, Buffer) { + var aws4 = exports; + var url = require('url'); + var querystring = require('querystring'); + var crypto = require('crypto'); + var lru = require('./lru'); + var credentialsCache = lru(1000); + + // http://docs.amazonwebservices.com/general/latest/gr/signature-version-4.html + + function hmac (key, string, encoding) { + return crypto.createHmac('sha256', key).update(string, 'utf8').digest(encoding); + } + + function hash (string, encoding) { + return crypto.createHash('sha256').update(string, 'utf8').digest(encoding); + } + + // This function assumes the string has already been percent encoded + function encodeRfc3986 (urlEncodedString) { + return urlEncodedString.replace(/[!'()*]/g, function (c) { + return '%' + c.charCodeAt(0).toString(16).toUpperCase(); + }); + } + + // request: { path | body, [host], [method], [headers], [service], [region] } + // credentials: { accessKeyId, secretAccessKey, [sessionToken] } + function RequestSigner (request, credentials) { + if (typeof request === 'string') request = url.parse(request); + + var headers = request.headers = (request.headers || {}); + var hostParts = this.matchHost(request.hostname || request.host || headers.Host || headers.host); + + this.request = request; + this.credentials = credentials || this.defaultCredentials(); + + this.service = request.service || hostParts[0] || ''; + this.region = request.region || hostParts[1] || 'us-east-1'; + + // SES uses a different domain from the service name + if (this.service === 'email') this.service = 'ses'; + + if (!request.method && request.body) { request.method = 'POST'; } + + if (!headers.Host && !headers.host) { + headers.Host = request.hostname || request.host || this.createHost(); + + // If a port is specified explicitly, use it as is + if (request.port) { headers.Host += ':' + request.port; } + } + if (!request.hostname && !request.host) { request.hostname = headers.Host || headers.host; } + + this.isCodeCommitGit = this.service === 'codecommit' && request.method === 'GIT'; + } + + RequestSigner.prototype.matchHost = function (host) { + var match = (host || '').match(/([^\.]+)\.(?:([^\.]*)\.)?amazonaws\.com(\.cn)?$/); + var hostParts = (match || []).slice(1, 3); + + // ES's hostParts are sometimes the other way round, if the value that is expected + // to be region equals ‘es’ switch them back + // e.g. search-cluster-name-aaaa00aaaa0aaa0aaaaaaa0aaa.us-east-1.es.amazonaws.com + if (hostParts[1] === 'es') { hostParts = hostParts.reverse(); } + + return hostParts; + }; + + // http://docs.aws.amazon.com/general/latest/gr/rande.html + RequestSigner.prototype.isSingleRegion = function () { + // Special case for S3 and SimpleDB in us-east-1 + if (['s3', 'sdb'].indexOf(this.service) >= 0 && this.region === 'us-east-1') return true; + + return ['cloudfront', 'ls', 'route53', 'iam', 'importexport', 'sts'] + .indexOf(this.service) >= 0; + }; + + RequestSigner.prototype.createHost = function () { + var region = this.isSingleRegion() ? '' + : (this.service === 's3' && this.region !== 'us-east-1' ? '-' : '.') + this.region; + var service = this.service === 'ses' ? 'email' : this.service; + return service + region + '.amazonaws.com'; + }; + + RequestSigner.prototype.prepareRequest = function () { + this.parsePath(); + + var request = this.request; var headers = request.headers; var query; + + if (request.signQuery) { + this.parsedPath.query = query = this.parsedPath.query || {}; + + if (this.credentials.sessionToken) { query['X-Amz-Security-Token'] = this.credentials.sessionToken; } + + if (this.service === 's3' && !query['X-Amz-Expires']) { query['X-Amz-Expires'] = 86400; } + + if (query['X-Amz-Date']) { this.datetime = query['X-Amz-Date']; } else { query['X-Amz-Date'] = this.getDateTime(); } + + query['X-Amz-Algorithm'] = 'AWS4-HMAC-SHA256'; + query['X-Amz-Credential'] = this.credentials.accessKeyId + '/' + this.credentialString(); + query['X-Amz-SignedHeaders'] = this.signedHeaders(); + } else { + if (!request.doNotModifyHeaders && !this.isCodeCommitGit) { + if (request.body && !headers['Content-Type'] && !headers['content-type']) { headers['Content-Type'] = 'application/x-www-form-urlencoded; charset=utf-8'; } + + if (request.body && !headers['Content-Length'] && !headers['content-length']) { headers['Content-Length'] = Buffer.byteLength(request.body); } + + if (this.credentials.sessionToken && !headers['X-Amz-Security-Token'] && !headers['x-amz-security-token']) { headers['X-Amz-Security-Token'] = this.credentials.sessionToken; } + + if (this.service === 's3' && !headers['X-Amz-Content-Sha256'] && !headers['x-amz-content-sha256']) { headers['X-Amz-Content-Sha256'] = hash(this.request.body || '', 'hex'); } + + if (headers['X-Amz-Date'] || headers['x-amz-date']) { this.datetime = headers['X-Amz-Date'] || headers['x-amz-date']; } else { headers['X-Amz-Date'] = this.getDateTime(); } + } + + delete headers.Authorization; + delete headers.authorization; + } + }; + + RequestSigner.prototype.sign = function () { + if (!this.parsedPath) this.prepareRequest(); + + if (this.request.signQuery) { + this.parsedPath.query['X-Amz-Signature'] = this.signature(); + } else { + this.request.headers.Authorization = this.authHeader(); + } + + this.request.path = this.formatPath(); + + return this.request; + }; + + RequestSigner.prototype.getDateTime = function () { + if (!this.datetime) { + var headers = this.request.headers; + var date = new Date(headers.Date || headers.date || new Date()); + + this.datetime = date.toISOString().replace(/[:\-]|\.\d{3}/g, ''); + + // Remove the trailing 'Z' on the timestamp string for CodeCommit git access + if (this.isCodeCommitGit) this.datetime = this.datetime.slice(0, -1); + } + return this.datetime; + }; + + RequestSigner.prototype.getDate = function () { + return this.getDateTime().substr(0, 8); + }; + + RequestSigner.prototype.authHeader = function () { + return [ + 'AWS4-HMAC-SHA256 Credential=' + this.credentials.accessKeyId + '/' + this.credentialString(), + 'SignedHeaders=' + this.signedHeaders(), + 'Signature=' + this.signature() + ].join(', '); + }; + + RequestSigner.prototype.signature = function () { + var date = this.getDate(); + var cacheKey = [this.credentials.secretAccessKey, date, this.region, this.service].join(); + var kDate; var kRegion; var kService; var kCredentials = credentialsCache.get(cacheKey); + if (!kCredentials) { + kDate = hmac('AWS4' + this.credentials.secretAccessKey, date); + kRegion = hmac(kDate, this.region); + kService = hmac(kRegion, this.service); + kCredentials = hmac(kService, 'aws4_request'); + credentialsCache.set(cacheKey, kCredentials); + } + return hmac(kCredentials, this.stringToSign(), 'hex'); + }; + + RequestSigner.prototype.stringToSign = function () { + return [ + 'AWS4-HMAC-SHA256', + this.getDateTime(), + this.credentialString(), + hash(this.canonicalString(), 'hex') + ].join('\n'); + }; + + RequestSigner.prototype.canonicalString = function () { + if (!this.parsedPath) this.prepareRequest(); + + var pathStr = this.parsedPath.path; + var query = this.parsedPath.query; + var headers = this.request.headers; + var queryStr = ''; + var normalizePath = this.service !== 's3'; + var decodePath = this.service === 's3' || this.request.doNotEncodePath; + var decodeSlashesInPath = this.service === 's3'; + var firstValOnly = this.service === 's3'; + var bodyHash; + + if (this.service === 's3' && this.request.signQuery) { + bodyHash = 'UNSIGNED-PAYLOAD'; + } else if (this.isCodeCommitGit) { + bodyHash = ''; + } else { + bodyHash = headers['X-Amz-Content-Sha256'] || headers['x-amz-content-sha256'] || + hash(this.request.body || '', 'hex'); + } + + if (query) { + queryStr = encodeRfc3986(querystring.stringify(Object.keys(query).sort().reduce(function (obj, key) { + if (!key) return obj; + obj[key] = !Array.isArray(query[key]) ? query[key] + : (firstValOnly ? query[key][0] : query[key].slice().sort()); + return obj; + }, {}))); + } + if (pathStr !== '/') { + if (normalizePath) pathStr = pathStr.replace(/\/{2,}/g, '/'); + pathStr = pathStr.split('/').reduce(function (path, piece) { + if (normalizePath && piece === '..') { + path.pop(); + } else if (!normalizePath || piece !== '.') { + if (decodePath) piece = decodeURIComponent(piece); + path.push(encodeRfc3986(encodeURIComponent(piece))); + } + return path; + }, []).join('/'); + if (pathStr[0] !== '/') pathStr = '/' + pathStr; + if (decodeSlashesInPath) pathStr = pathStr.replace(/%2F/g, '/'); + } + + return [ + this.request.method || 'GET', + pathStr, + queryStr, + this.canonicalHeaders() + '\n', + this.signedHeaders(), + bodyHash + ].join('\n'); + }; + + RequestSigner.prototype.canonicalHeaders = function () { + var headers = this.request.headers; + function trimAll (header) { + return header.toString().trim().replace(/\s+/g, ' '); + } + return Object.keys(headers) + .sort(function (a, b) { return a.toLowerCase() < b.toLowerCase() ? -1 : 1; }) + .map(function (key) { return key.toLowerCase() + ':' + trimAll(headers[key]); }) + .join('\n'); + }; + + RequestSigner.prototype.signedHeaders = function () { + return Object.keys(this.request.headers) + .map(function (key) { return key.toLowerCase(); }) + .sort() + .join(';'); + }; + + RequestSigner.prototype.credentialString = function () { + return [ + this.getDate(), + this.region, + this.service, + 'aws4_request' + ].join('/'); + }; + + RequestSigner.prototype.defaultCredentials = function () { + var env = process.env; + return { + accessKeyId: env.AWS_ACCESS_KEY_ID || env.AWS_ACCESS_KEY, + secretAccessKey: env.AWS_SECRET_ACCESS_KEY || env.AWS_SECRET_KEY, + sessionToken: env.AWS_SESSION_TOKEN + }; + }; + + RequestSigner.prototype.parsePath = function () { + var path = this.request.path || '/'; + var queryIx = path.indexOf('?'); + var query = null; + + if (queryIx >= 0) { + query = querystring.parse(path.slice(queryIx + 1)); + path = path.slice(0, queryIx); + } + + // S3 doesn't always encode characters > 127 correctly and + // all services don't encode characters > 255 correctly + // So if there are non-reserved chars (and it's not already all % encoded), just encode them all + if (/[^0-9A-Za-z!'()*\-._~%/]/.test(path)) { + path = path.split('/').map(function (piece) { + return encodeURIComponent(decodeURIComponent(piece)); + }).join('/'); + } + + this.parsedPath = { + path: path, + query: query + }; + }; + + RequestSigner.prototype.formatPath = function () { + var path = this.parsedPath.path; + var query = this.parsedPath.query; + + if (!query) return path; + + // Services don't support empty query string keys + if (query[''] != null) delete query['']; + + return path + '?' + encodeRfc3986(querystring.stringify(query)); + }; + + aws4.RequestSigner = RequestSigner; + + aws4.sign = function (request, credentials) { + return new RequestSigner(request, credentials).sign(); + }; + }).call(this, require('_process'), require('buffer').Buffer); + }, { './lru': 64, _process: 287, buffer: 160, crypto: 112, querystring: 304, url: 389 }], + 64: [function (require, module, exports) { + module.exports = function (size) { + return new LruCache(size); + }; + + function LruCache (size) { + this.capacity = size | 0; + this.map = Object.create(null); + this.list = new DoublyLinkedList(); + } + + LruCache.prototype.get = function (key) { + var node = this.map[key]; + if (node == null) return undefined; + this.used(node); + return node.val; + }; + + LruCache.prototype.set = function (key, val) { + var node = this.map[key]; + if (node != null) { + node.val = val; + } else { + if (!this.capacity) this.prune(); + if (!this.capacity) return false; + node = new DoublyLinkedNode(key, val); + this.map[key] = node; + this.capacity--; + } + this.used(node); + return true; + }; + + LruCache.prototype.used = function (node) { + this.list.moveToFront(node); + }; + + LruCache.prototype.prune = function () { + var node = this.list.pop(); + if (node != null) { + delete this.map[node.key]; + this.capacity++; + } + }; + + function DoublyLinkedList () { + this.firstNode = null; + this.lastNode = null; + } + + DoublyLinkedList.prototype.moveToFront = function (node) { + if (this.firstNode == node) return; + + this.remove(node); + + if (this.firstNode == null) { + this.firstNode = node; + this.lastNode = node; + node.prev = null; + node.next = null; + } else { + node.prev = null; + node.next = this.firstNode; + node.next.prev = node; + this.firstNode = node; + } + }; + + DoublyLinkedList.prototype.pop = function () { + var lastNode = this.lastNode; + if (lastNode != null) { + this.remove(lastNode); + } + return lastNode; + }; + + DoublyLinkedList.prototype.remove = function (node) { + if (this.firstNode == node) { + this.firstNode = node.next; + } else if (node.prev != null) { + node.prev.next = node.next; + } + if (this.lastNode == node) { + this.lastNode = node.prev; + } else if (node.next != null) { + node.next.prev = node.prev; + } + }; + + function DoublyLinkedNode (key, val) { + this.key = key; + this.val = val; + this.prev = null; + this.next = null; + } + }, {}], + 65: [function (require, module, exports) { + 'use strict'; + + exports.byteLength = byteLength; + exports.toByteArray = toByteArray; + exports.fromByteArray = fromByteArray; + + var lookup = []; + var revLookup = []; + var Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array; + + var code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'; + for (var i = 0, len = code.length; i < len; ++i) { + lookup[i] = code[i]; + revLookup[code.charCodeAt(i)] = i; + } + + // Support decoding URL-safe base64 strings, as Node.js does. + // See: https://en.wikipedia.org/wiki/Base64#URL_applications + revLookup['-'.charCodeAt(0)] = 62; + revLookup['_'.charCodeAt(0)] = 63; + + function getLens (b64) { + var len = b64.length; + + if (len % 4 > 0) { + throw new Error('Invalid string. Length must be a multiple of 4'); + } + + // Trim off extra bytes after placeholder bytes are found + // See: https://github.com/beatgammit/base64-js/issues/42 + var validLen = b64.indexOf('='); + if (validLen === -1) validLen = len; + + var placeHoldersLen = validLen === len + ? 0 + : 4 - (validLen % 4); + + return [validLen, placeHoldersLen]; + } + + // base64 is 4/3 + up to two characters of the original data + function byteLength (b64) { + var lens = getLens(b64); + var validLen = lens[0]; + var placeHoldersLen = lens[1]; + return ((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen; + } + + function _byteLength (b64, validLen, placeHoldersLen) { + return ((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen; + } + + function toByteArray (b64) { + var tmp; + var lens = getLens(b64); + var validLen = lens[0]; + var placeHoldersLen = lens[1]; + + var arr = new Arr(_byteLength(b64, validLen, placeHoldersLen)); + + var curByte = 0; + + // if there are placeholders, only get up to the last complete 4 chars + var len = placeHoldersLen > 0 + ? validLen - 4 + : validLen; + + for (var i = 0; i < len; i += 4) { + tmp = + (revLookup[b64.charCodeAt(i)] << 18) | + (revLookup[b64.charCodeAt(i + 1)] << 12) | + (revLookup[b64.charCodeAt(i + 2)] << 6) | + revLookup[b64.charCodeAt(i + 3)]; + arr[curByte++] = (tmp >> 16) & 0xFF; + arr[curByte++] = (tmp >> 8) & 0xFF; + arr[curByte++] = tmp & 0xFF; + } + + if (placeHoldersLen === 2) { + tmp = + (revLookup[b64.charCodeAt(i)] << 2) | + (revLookup[b64.charCodeAt(i + 1)] >> 4); + arr[curByte++] = tmp & 0xFF; + } + + if (placeHoldersLen === 1) { + tmp = + (revLookup[b64.charCodeAt(i)] << 10) | + (revLookup[b64.charCodeAt(i + 1)] << 4) | + (revLookup[b64.charCodeAt(i + 2)] >> 2); + arr[curByte++] = (tmp >> 8) & 0xFF; + arr[curByte++] = tmp & 0xFF; + } + + return arr; + } + + function tripletToBase64 (num) { + return lookup[num >> 18 & 0x3F] + + lookup[num >> 12 & 0x3F] + + lookup[num >> 6 & 0x3F] + + lookup[num & 0x3F]; + } + + function encodeChunk (uint8, start, end) { + var tmp; + var output = []; + for (var i = start; i < end; i += 3) { + tmp = + ((uint8[i] << 16) & 0xFF0000) + + ((uint8[i + 1] << 8) & 0xFF00) + + (uint8[i + 2] & 0xFF); + output.push(tripletToBase64(tmp)); + } + return output.join(''); + } + + function fromByteArray (uint8) { + var tmp; + var len = uint8.length; + var extraBytes = len % 3; // if we have 1 byte left, pad 2 bytes + var parts = []; + var maxChunkLength = 16383; // must be multiple of 3 + + // go through the array every three bytes, we'll deal with trailing stuff later + for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) { + parts.push(encodeChunk( + uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength) + )); + } + + // pad the end with zeros, but make sure to not forget the extra bytes + if (extraBytes === 1) { + tmp = uint8[len - 1]; + parts.push( + lookup[tmp >> 2] + + lookup[(tmp << 4) & 0x3F] + + '==' + ); + } else if (extraBytes === 2) { + tmp = (uint8[len - 2] << 8) + uint8[len - 1]; + parts.push( + lookup[tmp >> 10] + + lookup[(tmp >> 4) & 0x3F] + + lookup[(tmp << 2) & 0x3F] + + '=' + ); + } + + return parts.join(''); + } + }, {}], + 66: [function (require, module, exports) { + 'use strict'; + + var crypto_hash_sha512 = require('tweetnacl').lowlevel.crypto_hash; + + /* + * This file is a 1:1 port from the OpenBSD blowfish.c and bcrypt_pbkdf.c. As a + * result, it retains the original copyright and license. The two files are + * under slightly different (but compatible) licenses, and are here combined in + * one file. + * + * Credit for the actual porting work goes to: + * Devi Mandiri + */ + + /* + * The Blowfish portions are under the following license: + * + * Blowfish block cipher for OpenBSD + * Copyright 1997 Niels Provos + * All rights reserved. + * + * Implementation advice by David Mazieres . + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + + /* + * The bcrypt_pbkdf portions are under the following license: + * + * Copyright (c) 2013 Ted Unangst + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + + /* + * Performance improvements (Javascript-specific): + * + * Copyright 2016, Joyent Inc + * Author: Alex Wilson + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + + // Ported from OpenBSD bcrypt_pbkdf.c v1.9 + + var BLF_J = 0; + + var Blowfish = function () { + this.S = [ + new Uint32Array([ + 0xd1310ba6, 0x98dfb5ac, 0x2ffd72db, 0xd01adfb7, + 0xb8e1afed, 0x6a267e96, 0xba7c9045, 0xf12c7f99, + 0x24a19947, 0xb3916cf7, 0x0801f2e2, 0x858efc16, + 0x636920d8, 0x71574e69, 0xa458fea3, 0xf4933d7e, + 0x0d95748f, 0x728eb658, 0x718bcd58, 0x82154aee, + 0x7b54a41d, 0xc25a59b5, 0x9c30d539, 0x2af26013, + 0xc5d1b023, 0x286085f0, 0xca417918, 0xb8db38ef, + 0x8e79dcb0, 0x603a180e, 0x6c9e0e8b, 0xb01e8a3e, + 0xd71577c1, 0xbd314b27, 0x78af2fda, 0x55605c60, + 0xe65525f3, 0xaa55ab94, 0x57489862, 0x63e81440, + 0x55ca396a, 0x2aab10b6, 0xb4cc5c34, 0x1141e8ce, + 0xa15486af, 0x7c72e993, 0xb3ee1411, 0x636fbc2a, + 0x2ba9c55d, 0x741831f6, 0xce5c3e16, 0x9b87931e, + 0xafd6ba33, 0x6c24cf5c, 0x7a325381, 0x28958677, + 0x3b8f4898, 0x6b4bb9af, 0xc4bfe81b, 0x66282193, + 0x61d809cc, 0xfb21a991, 0x487cac60, 0x5dec8032, + 0xef845d5d, 0xe98575b1, 0xdc262302, 0xeb651b88, + 0x23893e81, 0xd396acc5, 0x0f6d6ff3, 0x83f44239, + 0x2e0b4482, 0xa4842004, 0x69c8f04a, 0x9e1f9b5e, + 0x21c66842, 0xf6e96c9a, 0x670c9c61, 0xabd388f0, + 0x6a51a0d2, 0xd8542f68, 0x960fa728, 0xab5133a3, + 0x6eef0b6c, 0x137a3be4, 0xba3bf050, 0x7efb2a98, + 0xa1f1651d, 0x39af0176, 0x66ca593e, 0x82430e88, + 0x8cee8619, 0x456f9fb4, 0x7d84a5c3, 0x3b8b5ebe, + 0xe06f75d8, 0x85c12073, 0x401a449f, 0x56c16aa6, + 0x4ed3aa62, 0x363f7706, 0x1bfedf72, 0x429b023d, + 0x37d0d724, 0xd00a1248, 0xdb0fead3, 0x49f1c09b, + 0x075372c9, 0x80991b7b, 0x25d479d8, 0xf6e8def7, + 0xe3fe501a, 0xb6794c3b, 0x976ce0bd, 0x04c006ba, + 0xc1a94fb6, 0x409f60c4, 0x5e5c9ec2, 0x196a2463, + 0x68fb6faf, 0x3e6c53b5, 0x1339b2eb, 0x3b52ec6f, + 0x6dfc511f, 0x9b30952c, 0xcc814544, 0xaf5ebd09, + 0xbee3d004, 0xde334afd, 0x660f2807, 0x192e4bb3, + 0xc0cba857, 0x45c8740f, 0xd20b5f39, 0xb9d3fbdb, + 0x5579c0bd, 0x1a60320a, 0xd6a100c6, 0x402c7279, + 0x679f25fe, 0xfb1fa3cc, 0x8ea5e9f8, 0xdb3222f8, + 0x3c7516df, 0xfd616b15, 0x2f501ec8, 0xad0552ab, + 0x323db5fa, 0xfd238760, 0x53317b48, 0x3e00df82, + 0x9e5c57bb, 0xca6f8ca0, 0x1a87562e, 0xdf1769db, + 0xd542a8f6, 0x287effc3, 0xac6732c6, 0x8c4f5573, + 0x695b27b0, 0xbbca58c8, 0xe1ffa35d, 0xb8f011a0, + 0x10fa3d98, 0xfd2183b8, 0x4afcb56c, 0x2dd1d35b, + 0x9a53e479, 0xb6f84565, 0xd28e49bc, 0x4bfb9790, + 0xe1ddf2da, 0xa4cb7e33, 0x62fb1341, 0xcee4c6e8, + 0xef20cada, 0x36774c01, 0xd07e9efe, 0x2bf11fb4, + 0x95dbda4d, 0xae909198, 0xeaad8e71, 0x6b93d5a0, + 0xd08ed1d0, 0xafc725e0, 0x8e3c5b2f, 0x8e7594b7, + 0x8ff6e2fb, 0xf2122b64, 0x8888b812, 0x900df01c, + 0x4fad5ea0, 0x688fc31c, 0xd1cff191, 0xb3a8c1ad, + 0x2f2f2218, 0xbe0e1777, 0xea752dfe, 0x8b021fa1, + 0xe5a0cc0f, 0xb56f74e8, 0x18acf3d6, 0xce89e299, + 0xb4a84fe0, 0xfd13e0b7, 0x7cc43b81, 0xd2ada8d9, + 0x165fa266, 0x80957705, 0x93cc7314, 0x211a1477, + 0xe6ad2065, 0x77b5fa86, 0xc75442f5, 0xfb9d35cf, + 0xebcdaf0c, 0x7b3e89a0, 0xd6411bd3, 0xae1e7e49, + 0x00250e2d, 0x2071b35e, 0x226800bb, 0x57b8e0af, + 0x2464369b, 0xf009b91e, 0x5563911d, 0x59dfa6aa, + 0x78c14389, 0xd95a537f, 0x207d5ba2, 0x02e5b9c5, + 0x83260376, 0x6295cfa9, 0x11c81968, 0x4e734a41, + 0xb3472dca, 0x7b14a94a, 0x1b510052, 0x9a532915, + 0xd60f573f, 0xbc9bc6e4, 0x2b60a476, 0x81e67400, + 0x08ba6fb5, 0x571be91f, 0xf296ec6b, 0x2a0dd915, + 0xb6636521, 0xe7b9f9b6, 0xff34052e, 0xc5855664, + 0x53b02d5d, 0xa99f8fa1, 0x08ba4799, 0x6e85076a]), + new Uint32Array([ + 0x4b7a70e9, 0xb5b32944, 0xdb75092e, 0xc4192623, + 0xad6ea6b0, 0x49a7df7d, 0x9cee60b8, 0x8fedb266, + 0xecaa8c71, 0x699a17ff, 0x5664526c, 0xc2b19ee1, + 0x193602a5, 0x75094c29, 0xa0591340, 0xe4183a3e, + 0x3f54989a, 0x5b429d65, 0x6b8fe4d6, 0x99f73fd6, + 0xa1d29c07, 0xefe830f5, 0x4d2d38e6, 0xf0255dc1, + 0x4cdd2086, 0x8470eb26, 0x6382e9c6, 0x021ecc5e, + 0x09686b3f, 0x3ebaefc9, 0x3c971814, 0x6b6a70a1, + 0x687f3584, 0x52a0e286, 0xb79c5305, 0xaa500737, + 0x3e07841c, 0x7fdeae5c, 0x8e7d44ec, 0x5716f2b8, + 0xb03ada37, 0xf0500c0d, 0xf01c1f04, 0x0200b3ff, + 0xae0cf51a, 0x3cb574b2, 0x25837a58, 0xdc0921bd, + 0xd19113f9, 0x7ca92ff6, 0x94324773, 0x22f54701, + 0x3ae5e581, 0x37c2dadc, 0xc8b57634, 0x9af3dda7, + 0xa9446146, 0x0fd0030e, 0xecc8c73e, 0xa4751e41, + 0xe238cd99, 0x3bea0e2f, 0x3280bba1, 0x183eb331, + 0x4e548b38, 0x4f6db908, 0x6f420d03, 0xf60a04bf, + 0x2cb81290, 0x24977c79, 0x5679b072, 0xbcaf89af, + 0xde9a771f, 0xd9930810, 0xb38bae12, 0xdccf3f2e, + 0x5512721f, 0x2e6b7124, 0x501adde6, 0x9f84cd87, + 0x7a584718, 0x7408da17, 0xbc9f9abc, 0xe94b7d8c, + 0xec7aec3a, 0xdb851dfa, 0x63094366, 0xc464c3d2, + 0xef1c1847, 0x3215d908, 0xdd433b37, 0x24c2ba16, + 0x12a14d43, 0x2a65c451, 0x50940002, 0x133ae4dd, + 0x71dff89e, 0x10314e55, 0x81ac77d6, 0x5f11199b, + 0x043556f1, 0xd7a3c76b, 0x3c11183b, 0x5924a509, + 0xf28fe6ed, 0x97f1fbfa, 0x9ebabf2c, 0x1e153c6e, + 0x86e34570, 0xeae96fb1, 0x860e5e0a, 0x5a3e2ab3, + 0x771fe71c, 0x4e3d06fa, 0x2965dcb9, 0x99e71d0f, + 0x803e89d6, 0x5266c825, 0x2e4cc978, 0x9c10b36a, + 0xc6150eba, 0x94e2ea78, 0xa5fc3c53, 0x1e0a2df4, + 0xf2f74ea7, 0x361d2b3d, 0x1939260f, 0x19c27960, + 0x5223a708, 0xf71312b6, 0xebadfe6e, 0xeac31f66, + 0xe3bc4595, 0xa67bc883, 0xb17f37d1, 0x018cff28, + 0xc332ddef, 0xbe6c5aa5, 0x65582185, 0x68ab9802, + 0xeecea50f, 0xdb2f953b, 0x2aef7dad, 0x5b6e2f84, + 0x1521b628, 0x29076170, 0xecdd4775, 0x619f1510, + 0x13cca830, 0xeb61bd96, 0x0334fe1e, 0xaa0363cf, + 0xb5735c90, 0x4c70a239, 0xd59e9e0b, 0xcbaade14, + 0xeecc86bc, 0x60622ca7, 0x9cab5cab, 0xb2f3846e, + 0x648b1eaf, 0x19bdf0ca, 0xa02369b9, 0x655abb50, + 0x40685a32, 0x3c2ab4b3, 0x319ee9d5, 0xc021b8f7, + 0x9b540b19, 0x875fa099, 0x95f7997e, 0x623d7da8, + 0xf837889a, 0x97e32d77, 0x11ed935f, 0x16681281, + 0x0e358829, 0xc7e61fd6, 0x96dedfa1, 0x7858ba99, + 0x57f584a5, 0x1b227263, 0x9b83c3ff, 0x1ac24696, + 0xcdb30aeb, 0x532e3054, 0x8fd948e4, 0x6dbc3128, + 0x58ebf2ef, 0x34c6ffea, 0xfe28ed61, 0xee7c3c73, + 0x5d4a14d9, 0xe864b7e3, 0x42105d14, 0x203e13e0, + 0x45eee2b6, 0xa3aaabea, 0xdb6c4f15, 0xfacb4fd0, + 0xc742f442, 0xef6abbb5, 0x654f3b1d, 0x41cd2105, + 0xd81e799e, 0x86854dc7, 0xe44b476a, 0x3d816250, + 0xcf62a1f2, 0x5b8d2646, 0xfc8883a0, 0xc1c7b6a3, + 0x7f1524c3, 0x69cb7492, 0x47848a0b, 0x5692b285, + 0x095bbf00, 0xad19489d, 0x1462b174, 0x23820e00, + 0x58428d2a, 0x0c55f5ea, 0x1dadf43e, 0x233f7061, + 0x3372f092, 0x8d937e41, 0xd65fecf1, 0x6c223bdb, + 0x7cde3759, 0xcbee7460, 0x4085f2a7, 0xce77326e, + 0xa6078084, 0x19f8509e, 0xe8efd855, 0x61d99735, + 0xa969a7aa, 0xc50c06c2, 0x5a04abfc, 0x800bcadc, + 0x9e447a2e, 0xc3453484, 0xfdd56705, 0x0e1e9ec9, + 0xdb73dbd3, 0x105588cd, 0x675fda79, 0xe3674340, + 0xc5c43465, 0x713e38d8, 0x3d28f89e, 0xf16dff20, + 0x153e21e7, 0x8fb03d4a, 0xe6e39f2b, 0xdb83adf7]), + new Uint32Array([ + 0xe93d5a68, 0x948140f7, 0xf64c261c, 0x94692934, + 0x411520f7, 0x7602d4f7, 0xbcf46b2e, 0xd4a20068, + 0xd4082471, 0x3320f46a, 0x43b7d4b7, 0x500061af, + 0x1e39f62e, 0x97244546, 0x14214f74, 0xbf8b8840, + 0x4d95fc1d, 0x96b591af, 0x70f4ddd3, 0x66a02f45, + 0xbfbc09ec, 0x03bd9785, 0x7fac6dd0, 0x31cb8504, + 0x96eb27b3, 0x55fd3941, 0xda2547e6, 0xabca0a9a, + 0x28507825, 0x530429f4, 0x0a2c86da, 0xe9b66dfb, + 0x68dc1462, 0xd7486900, 0x680ec0a4, 0x27a18dee, + 0x4f3ffea2, 0xe887ad8c, 0xb58ce006, 0x7af4d6b6, + 0xaace1e7c, 0xd3375fec, 0xce78a399, 0x406b2a42, + 0x20fe9e35, 0xd9f385b9, 0xee39d7ab, 0x3b124e8b, + 0x1dc9faf7, 0x4b6d1856, 0x26a36631, 0xeae397b2, + 0x3a6efa74, 0xdd5b4332, 0x6841e7f7, 0xca7820fb, + 0xfb0af54e, 0xd8feb397, 0x454056ac, 0xba489527, + 0x55533a3a, 0x20838d87, 0xfe6ba9b7, 0xd096954b, + 0x55a867bc, 0xa1159a58, 0xcca92963, 0x99e1db33, + 0xa62a4a56, 0x3f3125f9, 0x5ef47e1c, 0x9029317c, + 0xfdf8e802, 0x04272f70, 0x80bb155c, 0x05282ce3, + 0x95c11548, 0xe4c66d22, 0x48c1133f, 0xc70f86dc, + 0x07f9c9ee, 0x41041f0f, 0x404779a4, 0x5d886e17, + 0x325f51eb, 0xd59bc0d1, 0xf2bcc18f, 0x41113564, + 0x257b7834, 0x602a9c60, 0xdff8e8a3, 0x1f636c1b, + 0x0e12b4c2, 0x02e1329e, 0xaf664fd1, 0xcad18115, + 0x6b2395e0, 0x333e92e1, 0x3b240b62, 0xeebeb922, + 0x85b2a20e, 0xe6ba0d99, 0xde720c8c, 0x2da2f728, + 0xd0127845, 0x95b794fd, 0x647d0862, 0xe7ccf5f0, + 0x5449a36f, 0x877d48fa, 0xc39dfd27, 0xf33e8d1e, + 0x0a476341, 0x992eff74, 0x3a6f6eab, 0xf4f8fd37, + 0xa812dc60, 0xa1ebddf8, 0x991be14c, 0xdb6e6b0d, + 0xc67b5510, 0x6d672c37, 0x2765d43b, 0xdcd0e804, + 0xf1290dc7, 0xcc00ffa3, 0xb5390f92, 0x690fed0b, + 0x667b9ffb, 0xcedb7d9c, 0xa091cf0b, 0xd9155ea3, + 0xbb132f88, 0x515bad24, 0x7b9479bf, 0x763bd6eb, + 0x37392eb3, 0xcc115979, 0x8026e297, 0xf42e312d, + 0x6842ada7, 0xc66a2b3b, 0x12754ccc, 0x782ef11c, + 0x6a124237, 0xb79251e7, 0x06a1bbe6, 0x4bfb6350, + 0x1a6b1018, 0x11caedfa, 0x3d25bdd8, 0xe2e1c3c9, + 0x44421659, 0x0a121386, 0xd90cec6e, 0xd5abea2a, + 0x64af674e, 0xda86a85f, 0xbebfe988, 0x64e4c3fe, + 0x9dbc8057, 0xf0f7c086, 0x60787bf8, 0x6003604d, + 0xd1fd8346, 0xf6381fb0, 0x7745ae04, 0xd736fccc, + 0x83426b33, 0xf01eab71, 0xb0804187, 0x3c005e5f, + 0x77a057be, 0xbde8ae24, 0x55464299, 0xbf582e61, + 0x4e58f48f, 0xf2ddfda2, 0xf474ef38, 0x8789bdc2, + 0x5366f9c3, 0xc8b38e74, 0xb475f255, 0x46fcd9b9, + 0x7aeb2661, 0x8b1ddf84, 0x846a0e79, 0x915f95e2, + 0x466e598e, 0x20b45770, 0x8cd55591, 0xc902de4c, + 0xb90bace1, 0xbb8205d0, 0x11a86248, 0x7574a99e, + 0xb77f19b6, 0xe0a9dc09, 0x662d09a1, 0xc4324633, + 0xe85a1f02, 0x09f0be8c, 0x4a99a025, 0x1d6efe10, + 0x1ab93d1d, 0x0ba5a4df, 0xa186f20f, 0x2868f169, + 0xdcb7da83, 0x573906fe, 0xa1e2ce9b, 0x4fcd7f52, + 0x50115e01, 0xa70683fa, 0xa002b5c4, 0x0de6d027, + 0x9af88c27, 0x773f8641, 0xc3604c06, 0x61a806b5, + 0xf0177a28, 0xc0f586e0, 0x006058aa, 0x30dc7d62, + 0x11e69ed7, 0x2338ea63, 0x53c2dd94, 0xc2c21634, + 0xbbcbee56, 0x90bcb6de, 0xebfc7da1, 0xce591d76, + 0x6f05e409, 0x4b7c0188, 0x39720a3d, 0x7c927c24, + 0x86e3725f, 0x724d9db9, 0x1ac15bb4, 0xd39eb8fc, + 0xed545578, 0x08fca5b5, 0xd83d7cd3, 0x4dad0fc4, + 0x1e50ef5e, 0xb161e6f8, 0xa28514d9, 0x6c51133c, + 0x6fd5c7e7, 0x56e14ec4, 0x362abfce, 0xddc6c837, + 0xd79a3234, 0x92638212, 0x670efa8e, 0x406000e0]), + new Uint32Array([ + 0x3a39ce37, 0xd3faf5cf, 0xabc27737, 0x5ac52d1b, + 0x5cb0679e, 0x4fa33742, 0xd3822740, 0x99bc9bbe, + 0xd5118e9d, 0xbf0f7315, 0xd62d1c7e, 0xc700c47b, + 0xb78c1b6b, 0x21a19045, 0xb26eb1be, 0x6a366eb4, + 0x5748ab2f, 0xbc946e79, 0xc6a376d2, 0x6549c2c8, + 0x530ff8ee, 0x468dde7d, 0xd5730a1d, 0x4cd04dc6, + 0x2939bbdb, 0xa9ba4650, 0xac9526e8, 0xbe5ee304, + 0xa1fad5f0, 0x6a2d519a, 0x63ef8ce2, 0x9a86ee22, + 0xc089c2b8, 0x43242ef6, 0xa51e03aa, 0x9cf2d0a4, + 0x83c061ba, 0x9be96a4d, 0x8fe51550, 0xba645bd6, + 0x2826a2f9, 0xa73a3ae1, 0x4ba99586, 0xef5562e9, + 0xc72fefd3, 0xf752f7da, 0x3f046f69, 0x77fa0a59, + 0x80e4a915, 0x87b08601, 0x9b09e6ad, 0x3b3ee593, + 0xe990fd5a, 0x9e34d797, 0x2cf0b7d9, 0x022b8b51, + 0x96d5ac3a, 0x017da67d, 0xd1cf3ed6, 0x7c7d2d28, + 0x1f9f25cf, 0xadf2b89b, 0x5ad6b472, 0x5a88f54c, + 0xe029ac71, 0xe019a5e6, 0x47b0acfd, 0xed93fa9b, + 0xe8d3c48d, 0x283b57cc, 0xf8d56629, 0x79132e28, + 0x785f0191, 0xed756055, 0xf7960e44, 0xe3d35e8c, + 0x15056dd4, 0x88f46dba, 0x03a16125, 0x0564f0bd, + 0xc3eb9e15, 0x3c9057a2, 0x97271aec, 0xa93a072a, + 0x1b3f6d9b, 0x1e6321f5, 0xf59c66fb, 0x26dcf319, + 0x7533d928, 0xb155fdf5, 0x03563482, 0x8aba3cbb, + 0x28517711, 0xc20ad9f8, 0xabcc5167, 0xccad925f, + 0x4de81751, 0x3830dc8e, 0x379d5862, 0x9320f991, + 0xea7a90c2, 0xfb3e7bce, 0x5121ce64, 0x774fbe32, + 0xa8b6e37e, 0xc3293d46, 0x48de5369, 0x6413e680, + 0xa2ae0810, 0xdd6db224, 0x69852dfd, 0x09072166, + 0xb39a460a, 0x6445c0dd, 0x586cdecf, 0x1c20c8ae, + 0x5bbef7dd, 0x1b588d40, 0xccd2017f, 0x6bb4e3bb, + 0xdda26a7e, 0x3a59ff45, 0x3e350a44, 0xbcb4cdd5, + 0x72eacea8, 0xfa6484bb, 0x8d6612ae, 0xbf3c6f47, + 0xd29be463, 0x542f5d9e, 0xaec2771b, 0xf64e6370, + 0x740e0d8d, 0xe75b1357, 0xf8721671, 0xaf537d5d, + 0x4040cb08, 0x4eb4e2cc, 0x34d2466a, 0x0115af84, + 0xe1b00428, 0x95983a1d, 0x06b89fb4, 0xce6ea048, + 0x6f3f3b82, 0x3520ab82, 0x011a1d4b, 0x277227f8, + 0x611560b1, 0xe7933fdc, 0xbb3a792b, 0x344525bd, + 0xa08839e1, 0x51ce794b, 0x2f32c9b7, 0xa01fbac9, + 0xe01cc87e, 0xbcc7d1f6, 0xcf0111c3, 0xa1e8aac7, + 0x1a908749, 0xd44fbd9a, 0xd0dadecb, 0xd50ada38, + 0x0339c32a, 0xc6913667, 0x8df9317c, 0xe0b12b4f, + 0xf79e59b7, 0x43f5bb3a, 0xf2d519ff, 0x27d9459c, + 0xbf97222c, 0x15e6fc2a, 0x0f91fc71, 0x9b941525, + 0xfae59361, 0xceb69ceb, 0xc2a86459, 0x12baa8d1, + 0xb6c1075e, 0xe3056a0c, 0x10d25065, 0xcb03a442, + 0xe0ec6e0e, 0x1698db3b, 0x4c98a0be, 0x3278e964, + 0x9f1f9532, 0xe0d392df, 0xd3a0342b, 0x8971f21e, + 0x1b0a7441, 0x4ba3348c, 0xc5be7120, 0xc37632d8, + 0xdf359f8d, 0x9b992f2e, 0xe60b6f47, 0x0fe3f11d, + 0xe54cda54, 0x1edad891, 0xce6279cf, 0xcd3e7e6f, + 0x1618b166, 0xfd2c1d05, 0x848fd2c5, 0xf6fb2299, + 0xf523f357, 0xa6327623, 0x93a83531, 0x56cccd02, + 0xacf08162, 0x5a75ebb5, 0x6e163697, 0x88d273cc, + 0xde966292, 0x81b949d0, 0x4c50901b, 0x71c65614, + 0xe6c6c7bd, 0x327a140a, 0x45e1d006, 0xc3f27b9a, + 0xc9aa53fd, 0x62a80f00, 0xbb25bfe2, 0x35bdd2f6, + 0x71126905, 0xb2040222, 0xb6cbcf7c, 0xcd769c2b, + 0x53113ec0, 0x1640e3d3, 0x38abbd60, 0x2547adf0, + 0xba38209c, 0xf746ce76, 0x77afa1c5, 0x20756060, + 0x85cbfe4e, 0x8ae88dd8, 0x7aaaf9b0, 0x4cf9aa7e, + 0x1948c25c, 0x02fb8a8c, 0x01c36ae4, 0xd6ebe1f9, + 0x90d4f869, 0xa65cdea0, 0x3f09252d, 0xc208e69f, + 0xb74e6132, 0xce77e25b, 0x578fdfe3, 0x3ac372e6]) + ]; + this.P = new Uint32Array([ + 0x243f6a88, 0x85a308d3, 0x13198a2e, 0x03707344, + 0xa4093822, 0x299f31d0, 0x082efa98, 0xec4e6c89, + 0x452821e6, 0x38d01377, 0xbe5466cf, 0x34e90c6c, + 0xc0ac29b7, 0xc97c50dd, 0x3f84d5b5, 0xb5470917, + 0x9216d5d9, 0x8979fb1b]); + }; + + function F (S, x8, i) { + return (((S[0][x8[i + 3]] + + S[1][x8[i + 2]]) ^ + S[2][x8[i + 1]]) + + S[3][x8[i]]); + }; + + Blowfish.prototype.encipher = function (x, x8) { + if (x8 === undefined) { + x8 = new Uint8Array(x.buffer); + if (x.byteOffset !== 0) { x8 = x8.subarray(x.byteOffset); } + } + x[0] ^= this.P[0]; + for (var i = 1; i < 16; i += 2) { + x[1] ^= F(this.S, x8, 0) ^ this.P[i]; + x[0] ^= F(this.S, x8, 4) ^ this.P[i + 1]; + } + var t = x[0]; + x[0] = x[1] ^ this.P[17]; + x[1] = t; + }; + + Blowfish.prototype.decipher = function (x) { + var x8 = new Uint8Array(x.buffer); + if (x.byteOffset !== 0) { x8 = x8.subarray(x.byteOffset); } + x[0] ^= this.P[17]; + for (var i = 16; i > 0; i -= 2) { + x[1] ^= F(this.S, x8, 0) ^ this.P[i]; + x[0] ^= F(this.S, x8, 4) ^ this.P[i - 1]; + } + var t = x[0]; + x[0] = x[1] ^ this.P[0]; + x[1] = t; + }; + + function stream2word (data, databytes) { + var i; var temp = 0; + for (i = 0; i < 4; i++, BLF_J++) { + if (BLF_J >= databytes) BLF_J = 0; + temp = (temp << 8) | data[BLF_J]; + } + return temp; + }; + + Blowfish.prototype.expand0state = function (key, keybytes) { + var d = new Uint32Array(2); var i; var k; + var d8 = new Uint8Array(d.buffer); + + for (i = 0, BLF_J = 0; i < 18; i++) { + this.P[i] ^= stream2word(key, keybytes); + } + BLF_J = 0; + + for (i = 0; i < 18; i += 2) { + this.encipher(d, d8); + this.P[i] = d[0]; + this.P[i + 1] = d[1]; + } + + for (i = 0; i < 4; i++) { + for (k = 0; k < 256; k += 2) { + this.encipher(d, d8); + this.S[i][k] = d[0]; + this.S[i][k + 1] = d[1]; + } + } + }; + + Blowfish.prototype.expandstate = function (data, databytes, key, keybytes) { + var d = new Uint32Array(2); var i; var k; + + for (i = 0, BLF_J = 0; i < 18; i++) { + this.P[i] ^= stream2word(key, keybytes); + } + + for (i = 0, BLF_J = 0; i < 18; i += 2) { + d[0] ^= stream2word(data, databytes); + d[1] ^= stream2word(data, databytes); + this.encipher(d); + this.P[i] = d[0]; + this.P[i + 1] = d[1]; + } + + for (i = 0; i < 4; i++) { + for (k = 0; k < 256; k += 2) { + d[0] ^= stream2word(data, databytes); + d[1] ^= stream2word(data, databytes); + this.encipher(d); + this.S[i][k] = d[0]; + this.S[i][k + 1] = d[1]; + } + } + BLF_J = 0; + }; + + Blowfish.prototype.enc = function (data, blocks) { + for (var i = 0; i < blocks; i++) { + this.encipher(data.subarray(i * 2)); + } + }; + + Blowfish.prototype.dec = function (data, blocks) { + for (var i = 0; i < blocks; i++) { + this.decipher(data.subarray(i * 2)); + } + }; + + var BCRYPT_BLOCKS = 8; + var BCRYPT_HASHSIZE = 32; + + function bcrypt_hash (sha2pass, sha2salt, out) { + var state = new Blowfish(); + var cdata = new Uint32Array(BCRYPT_BLOCKS); var i; + var ciphertext = new Uint8Array([79, 120, 121, 99, 104, 114, 111, 109, 97, 116, 105, + 99, 66, 108, 111, 119, 102, 105, 115, 104, 83, 119, 97, 116, 68, 121, 110, 97, 109, + 105, 116, 101]); // "OxychromaticBlowfishSwatDynamite" + + state.expandstate(sha2salt, 64, sha2pass, 64); + for (i = 0; i < 64; i++) { + state.expand0state(sha2salt, 64); + state.expand0state(sha2pass, 64); + } + + for (i = 0; i < BCRYPT_BLOCKS; i++) { cdata[i] = stream2word(ciphertext, ciphertext.byteLength); } + for (i = 0; i < 64; i++) { state.enc(cdata, cdata.byteLength / 8); } + + for (i = 0; i < BCRYPT_BLOCKS; i++) { + out[4 * i + 3] = cdata[i] >>> 24; + out[4 * i + 2] = cdata[i] >>> 16; + out[4 * i + 1] = cdata[i] >>> 8; + out[4 * i + 0] = cdata[i]; + } + }; + + function bcrypt_pbkdf (pass, passlen, salt, saltlen, key, keylen, rounds) { + var sha2pass = new Uint8Array(64); + var sha2salt = new Uint8Array(64); + var out = new Uint8Array(BCRYPT_HASHSIZE); + var tmpout = new Uint8Array(BCRYPT_HASHSIZE); + var countsalt = new Uint8Array(saltlen + 4); + var i; var j; var amt; var stride; var dest; var count; + var origkeylen = keylen; + + if (rounds < 1) { return -1; } + if (passlen === 0 || saltlen === 0 || keylen === 0 || + keylen > (out.byteLength * out.byteLength) || saltlen > (1 << 20)) { return -1; } + + stride = Math.floor((keylen + out.byteLength - 1) / out.byteLength); + amt = Math.floor((keylen + stride - 1) / stride); + + for (i = 0; i < saltlen; i++) { countsalt[i] = salt[i]; } + + crypto_hash_sha512(sha2pass, pass, passlen); + + for (count = 1; keylen > 0; count++) { + countsalt[saltlen + 0] = count >>> 24; + countsalt[saltlen + 1] = count >>> 16; + countsalt[saltlen + 2] = count >>> 8; + countsalt[saltlen + 3] = count; + + crypto_hash_sha512(sha2salt, countsalt, saltlen + 4); + bcrypt_hash(sha2pass, sha2salt, tmpout); + for (i = out.byteLength; i--;) { out[i] = tmpout[i]; } + + for (i = 1; i < rounds; i++) { + crypto_hash_sha512(sha2salt, tmpout, tmpout.byteLength); + bcrypt_hash(sha2pass, sha2salt, tmpout); + for (j = 0; j < out.byteLength; j++) { out[j] ^= tmpout[j]; } + } + + amt = Math.min(amt, keylen); + for (i = 0; i < amt; i++) { + dest = i * stride + (count - 1); + if (dest >= origkeylen) { break; } + key[dest] = out[i]; + } + keylen -= i; + } + + return 0; + }; + + module.exports = { + BLOCKS: BCRYPT_BLOCKS, + HASHSIZE: BCRYPT_HASHSIZE, + hash: bcrypt_hash, + pbkdf: bcrypt_pbkdf + }; + }, { tweetnacl: 388 }], + 67: [function (require, module, exports) { + (function (process, global, setImmediate) { + /* @preserve + * The MIT License (MIT) + * + * Copyright (c) 2013-2015 Petka Antonov + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + * + */ + /** + * bluebird build version 2.11.0 + * Features enabled: core, race, call_get, generators, map, nodeify, promisify, props, reduce, settle, some, cancel, using, filter, any, each, timers +*/ + !(function (e) { if (typeof exports === 'object' && typeof module !== 'undefined')module.exports = e(); else if (typeof define === 'function' && define.amd)define([], e); else { var f; typeof window !== 'undefined' ? f = window : typeof global !== 'undefined' ? f = global : typeof self !== 'undefined' && (f = self), f.Promise = e(); } }(function () { + var define, module, exports; return (function e (t, n, r) { function s (o, u) { if (!n[o]) { if (!t[o]) { var a = typeof _dereq_ === 'function' && _dereq_; if (!u && a) return a(o, !0); if (i) return i(o, !0); var f = new Error("Cannot find module '" + o + "'"); throw f.code = 'MODULE_NOT_FOUND', f; } var l = n[o] = { exports: {} }; t[o][0].call(l.exports, function (e) { var n = t[o][1][e]; return s(n || e); }, l, l.exports, e, t, n, r); } return n[o].exports; } var i = typeof _dereq_ === 'function' && _dereq_; for (var o = 0; o < r.length; o++)s(r[o]); return s; })({ + 1: [function (_dereq_, module, exports) { + 'use strict'; + module.exports = function (Promise) { + var SomePromiseArray = Promise._SomePromiseArray; + function any (promises) { + var ret = new SomePromiseArray(promises); + var promise = ret.promise(); + ret.setHowMany(1); + ret.setUnwrap(); + ret.init(); + return promise; + } + + Promise.any = function (promises) { + return any(promises); + }; + + Promise.prototype.any = function () { + return any(this); + }; + }; + }, {}], + 2: [function (_dereq_, module, exports) { + 'use strict'; + var firstLineError; + try { throw new Error(); } catch (e) { firstLineError = e; } + var schedule = _dereq_('./schedule.js'); + var Queue = _dereq_('./queue.js'); + var util = _dereq_('./util.js'); + + function Async () { + this._isTickUsed = false; + this._lateQueue = new Queue(16); + this._normalQueue = new Queue(16); + this._trampolineEnabled = true; + var self = this; + this.drainQueues = function () { + self._drainQueues(); + }; + this._schedule = + schedule.isStatic ? schedule(this.drainQueues) : schedule; + } + + Async.prototype.disableTrampolineIfNecessary = function () { + if (util.hasDevTools) { + this._trampolineEnabled = false; + } + }; + + Async.prototype.enableTrampoline = function () { + if (!this._trampolineEnabled) { + this._trampolineEnabled = true; + this._schedule = function (fn) { + setTimeout(fn, 0); + }; + } + }; + + Async.prototype.haveItemsQueued = function () { + return this._normalQueue.length() > 0; + }; + + Async.prototype.throwLater = function (fn, arg) { + if (arguments.length === 1) { + arg = fn; + fn = function () { throw arg; }; + } + if (typeof setTimeout !== 'undefined') { + setTimeout(function () { + fn(arg); + }, 0); + } else { + try { + this._schedule(function () { + fn(arg); + }); + } catch (e) { + throw new Error('No async scheduler available\u000a\u000a See http://goo.gl/m3OTXk\u000a'); + } + } + }; + + function AsyncInvokeLater (fn, receiver, arg) { + this._lateQueue.push(fn, receiver, arg); + this._queueTick(); + } + + function AsyncInvoke (fn, receiver, arg) { + this._normalQueue.push(fn, receiver, arg); + this._queueTick(); + } + + function AsyncSettlePromises (promise) { + this._normalQueue._pushOne(promise); + this._queueTick(); + } + + if (!util.hasDevTools) { + Async.prototype.invokeLater = AsyncInvokeLater; + Async.prototype.invoke = AsyncInvoke; + Async.prototype.settlePromises = AsyncSettlePromises; + } else { + if (schedule.isStatic) { + schedule = function (fn) { setTimeout(fn, 0); }; + } + Async.prototype.invokeLater = function (fn, receiver, arg) { + if (this._trampolineEnabled) { + AsyncInvokeLater.call(this, fn, receiver, arg); + } else { + this._schedule(function () { + setTimeout(function () { + fn.call(receiver, arg); + }, 100); + }); + } + }; + + Async.prototype.invoke = function (fn, receiver, arg) { + if (this._trampolineEnabled) { + AsyncInvoke.call(this, fn, receiver, arg); + } else { + this._schedule(function () { + fn.call(receiver, arg); + }); + } + }; + + Async.prototype.settlePromises = function (promise) { + if (this._trampolineEnabled) { + AsyncSettlePromises.call(this, promise); + } else { + this._schedule(function () { + promise._settlePromises(); + }); + } + }; + } + + Async.prototype.invokeFirst = function (fn, receiver, arg) { + this._normalQueue.unshift(fn, receiver, arg); + this._queueTick(); + }; + + Async.prototype._drainQueue = function (queue) { + while (queue.length() > 0) { + var fn = queue.shift(); + if (typeof fn !== 'function') { + fn._settlePromises(); + continue; + } + var receiver = queue.shift(); + var arg = queue.shift(); + fn.call(receiver, arg); + } + }; + + Async.prototype._drainQueues = function () { + this._drainQueue(this._normalQueue); + this._reset(); + this._drainQueue(this._lateQueue); + }; + + Async.prototype._queueTick = function () { + if (!this._isTickUsed) { + this._isTickUsed = true; + this._schedule(this.drainQueues); + } + }; + + Async.prototype._reset = function () { + this._isTickUsed = false; + }; + + module.exports = new Async(); + module.exports.firstLineError = firstLineError; + }, { './queue.js': 28, './schedule.js': 31, './util.js': 38 }], + 3: [function (_dereq_, module, exports) { + 'use strict'; + module.exports = function (Promise, INTERNAL, tryConvertToPromise) { + var rejectThis = function (_, e) { + this._reject(e); + }; + + var targetRejected = function (e, context) { + context.promiseRejectionQueued = true; + context.bindingPromise._then(rejectThis, rejectThis, null, this, e); + }; + + var bindingResolved = function (thisArg, context) { + if (this._isPending()) { + this._resolveCallback(context.target); + } + }; + + var bindingRejected = function (e, context) { + if (!context.promiseRejectionQueued) this._reject(e); + }; + + Promise.prototype.bind = function (thisArg) { + var maybePromise = tryConvertToPromise(thisArg); + var ret = new Promise(INTERNAL); + ret._propagateFrom(this, 1); + var target = this._target(); + + ret._setBoundTo(maybePromise); + if (maybePromise instanceof Promise) { + var context = { + promiseRejectionQueued: false, + promise: ret, + target: target, + bindingPromise: maybePromise + }; + target._then(INTERNAL, targetRejected, ret._progress, ret, context); + maybePromise._then( + bindingResolved, bindingRejected, ret._progress, ret, context); + } else { + ret._resolveCallback(target); + } + return ret; + }; + + Promise.prototype._setBoundTo = function (obj) { + if (obj !== undefined) { + this._bitField = this._bitField | 131072; + this._boundTo = obj; + } else { + this._bitField = this._bitField & (~131072); + } + }; + + Promise.prototype._isBound = function () { + return (this._bitField & 131072) === 131072; + }; + + Promise.bind = function (thisArg, value) { + var maybePromise = tryConvertToPromise(thisArg); + var ret = new Promise(INTERNAL); + + ret._setBoundTo(maybePromise); + if (maybePromise instanceof Promise) { + maybePromise._then(function () { + ret._resolveCallback(value); + }, ret._reject, ret._progress, ret, null); + } else { + ret._resolveCallback(value); + } + return ret; + }; + }; + }, {}], + 4: [function (_dereq_, module, exports) { + 'use strict'; + var old; + if (typeof Promise !== 'undefined') old = Promise; + function noConflict () { + try { if (Promise === bluebird) Promise = old; } catch (e) {} + return bluebird; + } + var bluebird = _dereq_('./promise.js')(); + bluebird.noConflict = noConflict; + module.exports = bluebird; + }, { './promise.js': 23 }], + 5: [function (_dereq_, module, exports) { + 'use strict'; + var cr = Object.create; + if (cr) { + var callerCache = cr(null); + var getterCache = cr(null); + callerCache[' size'] = getterCache[' size'] = 0; + } + + module.exports = function (Promise) { + var util = _dereq_('./util.js'); + var canEvaluate = util.canEvaluate; + var isIdentifier = util.isIdentifier; + + var getMethodCaller; + var getGetter; + if (!true) { + var makeMethodCaller = function (methodName) { + return new Function('ensureMethod', " \n\ + return function(obj) { \n\ + 'use strict' \n\ + var len = this.length; \n\ + ensureMethod(obj, 'methodName'); \n\ + switch(len) { \n\ + case 1: return obj.methodName(this[0]); \n\ + case 2: return obj.methodName(this[0], this[1]); \n\ + case 3: return obj.methodName(this[0], this[1], this[2]); \n\ + case 0: return obj.methodName(); \n\ + default: \n\ + return obj.methodName.apply(obj, this); \n\ + } \n\ + }; \n\ + ".replace(/methodName/g, methodName))(ensureMethod); + }; + + var makeGetter = function (propertyName) { + return new Function('obj', " \n\ + 'use strict'; \n\ + return obj.propertyName; \n\ + ".replace('propertyName', propertyName)); + }; + + var getCompiled = function (name, compiler, cache) { + var ret = cache[name]; + if (typeof ret !== 'function') { + if (!isIdentifier(name)) { + return null; + } + ret = compiler(name); + cache[name] = ret; + cache[' size']++; + if (cache[' size'] > 512) { + var keys = Object.keys(cache); + for (var i = 0; i < 256; ++i) delete cache[keys[i]]; + cache[' size'] = keys.length - 256; + } + } + return ret; + }; + + getMethodCaller = function (name) { + return getCompiled(name, makeMethodCaller, callerCache); + }; + + getGetter = function (name) { + return getCompiled(name, makeGetter, getterCache); + }; + } + + function ensureMethod (obj, methodName) { + var fn; + if (obj != null) fn = obj[methodName]; + if (typeof fn !== 'function') { + var message = 'Object ' + util.classString(obj) + " has no method '" + + util.toString(methodName) + "'"; + throw new Promise.TypeError(message); + } + return fn; + } + + function caller (obj) { + var methodName = this.pop(); + var fn = ensureMethod(obj, methodName); + return fn.apply(obj, this); + } + Promise.prototype.call = function (methodName) { + var $_len = arguments.length; var args = new Array($_len - 1); for (var $_i = 1; $_i < $_len; ++$_i) { args[$_i - 1] = arguments[$_i]; } + if (!true) { + if (canEvaluate) { + var maybeCaller = getMethodCaller(methodName); + if (maybeCaller !== null) { + return this._then( + maybeCaller, undefined, undefined, args, undefined); + } + } + } + args.push(methodName); + return this._then(caller, undefined, undefined, args, undefined); + }; + + function namedGetter (obj) { + return obj[this]; + } + function indexedGetter (obj) { + var index = +this; + if (index < 0) index = Math.max(0, index + obj.length); + return obj[index]; + } + Promise.prototype.get = function (propertyName) { + var isIndex = (typeof propertyName === 'number'); + var getter; + if (!isIndex) { + if (canEvaluate) { + var maybeGetter = getGetter(propertyName); + getter = maybeGetter !== null ? maybeGetter : namedGetter; + } else { + getter = namedGetter; + } + } else { + getter = indexedGetter; + } + return this._then(getter, undefined, undefined, propertyName, undefined); + }; + }; + }, { './util.js': 38 }], + 6: [function (_dereq_, module, exports) { + 'use strict'; + module.exports = function (Promise) { + var errors = _dereq_('./errors.js'); + var async = _dereq_('./async.js'); + var CancellationError = errors.CancellationError; + + Promise.prototype._cancel = function (reason) { + if (!this.isCancellable()) return this; + var parent; + var promiseToReject = this; + while ((parent = promiseToReject._cancellationParent) !== undefined && + parent.isCancellable()) { + promiseToReject = parent; + } + this._unsetCancellable(); + promiseToReject._target()._rejectCallback(reason, false, true); + }; + + Promise.prototype.cancel = function (reason) { + if (!this.isCancellable()) return this; + if (reason === undefined) reason = new CancellationError(); + async.invokeLater(this._cancel, this, reason); + return this; + }; + + Promise.prototype.cancellable = function () { + if (this._cancellable()) return this; + async.enableTrampoline(); + this._setCancellable(); + this._cancellationParent = undefined; + return this; + }; + + Promise.prototype.uncancellable = function () { + var ret = this.then(); + ret._unsetCancellable(); + return ret; + }; + + Promise.prototype.fork = function (didFulfill, didReject, didProgress) { + var ret = this._then(didFulfill, didReject, didProgress, + undefined, undefined); + + ret._setCancellable(); + ret._cancellationParent = undefined; + return ret; + }; + }; + }, { './async.js': 2, './errors.js': 13 }], + 7: [function (_dereq_, module, exports) { + 'use strict'; + module.exports = function () { + var async = _dereq_('./async.js'); + var util = _dereq_('./util.js'); + var bluebirdFramePattern = + /[\\\/]bluebird[\\\/]js[\\\/](main|debug|zalgo|instrumented)/; + var stackFramePattern = null; + var formatStack = null; + var indentStackFrames = false; + var warn; + + function CapturedTrace (parent) { + this._parent = parent; + var length = this._length = 1 + (parent === undefined ? 0 : parent._length); + captureStackTrace(this, CapturedTrace); + if (length > 32) this.uncycle(); + } + util.inherits(CapturedTrace, Error); + + CapturedTrace.prototype.uncycle = function () { + var length = this._length; + if (length < 2) return; + var nodes = []; + var stackToIndex = {}; + + for (var i = 0, node = this; node !== undefined; ++i) { + nodes.push(node); + node = node._parent; + } + length = this._length = i; + for (var i = length - 1; i >= 0; --i) { + var stack = nodes[i].stack; + if (stackToIndex[stack] === undefined) { + stackToIndex[stack] = i; + } + } + for (var i = 0; i < length; ++i) { + var currentStack = nodes[i].stack; + var index = stackToIndex[currentStack]; + if (index !== undefined && index !== i) { + if (index > 0) { + nodes[index - 1]._parent = undefined; + nodes[index - 1]._length = 1; + } + nodes[i]._parent = undefined; + nodes[i]._length = 1; + var cycleEdgeNode = i > 0 ? nodes[i - 1] : this; + + if (index < length - 1) { + cycleEdgeNode._parent = nodes[index + 1]; + cycleEdgeNode._parent.uncycle(); + cycleEdgeNode._length = + cycleEdgeNode._parent._length + 1; + } else { + cycleEdgeNode._parent = undefined; + cycleEdgeNode._length = 1; + } + var currentChildLength = cycleEdgeNode._length + 1; + for (var j = i - 2; j >= 0; --j) { + nodes[j]._length = currentChildLength; + currentChildLength++; + } + return; + } + } + }; + + CapturedTrace.prototype.parent = function () { + return this._parent; + }; + + CapturedTrace.prototype.hasParent = function () { + return this._parent !== undefined; + }; + + CapturedTrace.prototype.attachExtraTrace = function (error) { + if (error.__stackCleaned__) return; + this.uncycle(); + var parsed = CapturedTrace.parseStackAndMessage(error); + var message = parsed.message; + var stacks = [parsed.stack]; + + var trace = this; + while (trace !== undefined) { + stacks.push(cleanStack(trace.stack.split('\n'))); + trace = trace._parent; + } + removeCommonRoots(stacks); + removeDuplicateOrEmptyJumps(stacks); + util.notEnumerableProp(error, 'stack', reconstructStack(message, stacks)); + util.notEnumerableProp(error, '__stackCleaned__', true); + }; + + function reconstructStack (message, stacks) { + for (var i = 0; i < stacks.length - 1; ++i) { + stacks[i].push('From previous event:'); + stacks[i] = stacks[i].join('\n'); + } + if (i < stacks.length) { + stacks[i] = stacks[i].join('\n'); + } + return message + '\n' + stacks.join('\n'); + } + + function removeDuplicateOrEmptyJumps (stacks) { + for (var i = 0; i < stacks.length; ++i) { + if (stacks[i].length === 0 || + ((i + 1 < stacks.length) && stacks[i][0] === stacks[i + 1][0])) { + stacks.splice(i, 1); + i--; + } + } + } + + function removeCommonRoots (stacks) { + var current = stacks[0]; + for (var i = 1; i < stacks.length; ++i) { + var prev = stacks[i]; + var currentLastIndex = current.length - 1; + var currentLastLine = current[currentLastIndex]; + var commonRootMeetPoint = -1; + + for (var j = prev.length - 1; j >= 0; --j) { + if (prev[j] === currentLastLine) { + commonRootMeetPoint = j; + break; + } + } + + for (var j = commonRootMeetPoint; j >= 0; --j) { + var line = prev[j]; + if (current[currentLastIndex] === line) { + current.pop(); + currentLastIndex--; + } else { + break; + } + } + current = prev; + } + } + + function cleanStack (stack) { + var ret = []; + for (var i = 0; i < stack.length; ++i) { + var line = stack[i]; + var isTraceLine = stackFramePattern.test(line) || + line === ' (No stack trace)'; + var isInternalFrame = isTraceLine && shouldIgnore(line); + if (isTraceLine && !isInternalFrame) { + if (indentStackFrames && line.charAt(0) !== ' ') { + line = ' ' + line; + } + ret.push(line); + } + } + return ret; + } + + function stackFramesAsArray (error) { + var stack = error.stack.replace(/\s+$/g, '').split('\n'); + for (var i = 0; i < stack.length; ++i) { + var line = stack[i]; + if (line === ' (No stack trace)' || stackFramePattern.test(line)) { + break; + } + } + if (i > 0) { + stack = stack.slice(i); + } + return stack; + } + + CapturedTrace.parseStackAndMessage = function (error) { + var stack = error.stack; + var message = error.toString(); + stack = typeof stack === 'string' && stack.length > 0 + ? stackFramesAsArray(error) : [' (No stack trace)']; + return { + message: message, + stack: cleanStack(stack) + }; + }; + + CapturedTrace.formatAndLogError = function (error, title) { + if (typeof console !== 'undefined') { + var message; + if (typeof error === 'object' || typeof error === 'function') { + var stack = error.stack; + message = title + formatStack(stack, error); + } else { + message = title + String(error); + } + if (typeof warn === 'function') { + warn(message); + } else if (typeof console.log === 'function' || + typeof console.log === 'object') { + console.log(message); + } + } + }; + + CapturedTrace.unhandledRejection = function (reason) { + CapturedTrace.formatAndLogError(reason, '^--- With additional stack trace: '); + }; + + CapturedTrace.isSupported = function () { + return typeof captureStackTrace === 'function'; + }; + + CapturedTrace.fireRejectionEvent = +function (name, localHandler, reason, promise) { + var localEventFired = false; + try { + if (typeof localHandler === 'function') { + localEventFired = true; + if (name === 'rejectionHandled') { + localHandler(promise); + } else { + localHandler(reason, promise); + } + } + } catch (e) { + async.throwLater(e); + } + + var globalEventFired = false; + try { + globalEventFired = fireGlobalEvent(name, reason, promise); + } catch (e) { + globalEventFired = true; + async.throwLater(e); + } + + var domEventFired = false; + if (fireDomEvent) { + try { + domEventFired = fireDomEvent(name.toLowerCase(), { + reason: reason, + promise: promise + }); + } catch (e) { + domEventFired = true; + async.throwLater(e); + } + } + + if (!globalEventFired && !localEventFired && !domEventFired && + name === 'unhandledRejection') { + CapturedTrace.formatAndLogError(reason, 'Unhandled rejection '); + } +}; + + function formatNonError (obj) { + var str; + if (typeof obj === 'function') { + str = '[function ' + + (obj.name || 'anonymous') + + ']'; + } else { + str = obj.toString(); + var ruselessToString = /\[object [a-zA-Z0-9$_]+\]/; + if (ruselessToString.test(str)) { + try { + var newStr = JSON.stringify(obj); + str = newStr; + } catch (e) { + + } + } + if (str.length === 0) { + str = '(empty array)'; + } + } + return ('(<' + snip(str) + '>, no stack trace)'); + } + + function snip (str) { + var maxChars = 41; + if (str.length < maxChars) { + return str; + } + return str.substr(0, maxChars - 3) + '...'; + } + + var shouldIgnore = function () { return false; }; + var parseLineInfoRegex = /[\/<\(]([^:\/]+):(\d+):(?:\d+)\)?\s*$/; + function parseLineInfo (line) { + var matches = line.match(parseLineInfoRegex); + if (matches) { + return { + fileName: matches[1], + line: parseInt(matches[2], 10) + }; + } + } + CapturedTrace.setBounds = function (firstLineError, lastLineError) { + if (!CapturedTrace.isSupported()) return; + var firstStackLines = firstLineError.stack.split('\n'); + var lastStackLines = lastLineError.stack.split('\n'); + var firstIndex = -1; + var lastIndex = -1; + var firstFileName; + var lastFileName; + for (var i = 0; i < firstStackLines.length; ++i) { + var result = parseLineInfo(firstStackLines[i]); + if (result) { + firstFileName = result.fileName; + firstIndex = result.line; + break; + } + } + for (var i = 0; i < lastStackLines.length; ++i) { + var result = parseLineInfo(lastStackLines[i]); + if (result) { + lastFileName = result.fileName; + lastIndex = result.line; + break; + } + } + if (firstIndex < 0 || lastIndex < 0 || !firstFileName || !lastFileName || + firstFileName !== lastFileName || firstIndex >= lastIndex) { + return; + } + + shouldIgnore = function (line) { + if (bluebirdFramePattern.test(line)) return true; + var info = parseLineInfo(line); + if (info) { + if (info.fileName === firstFileName && + (firstIndex <= info.line && info.line <= lastIndex)) { + return true; + } + } + return false; + }; + }; + + var captureStackTrace = (function stackDetection () { + var v8stackFramePattern = /^\s*at\s*/; + var v8stackFormatter = function (stack, error) { + if (typeof stack === 'string') return stack; + + if (error.name !== undefined && + error.message !== undefined) { + return error.toString(); + } + return formatNonError(error); + }; + + if (typeof Error.stackTraceLimit === 'number' && + typeof Error.captureStackTrace === 'function') { + Error.stackTraceLimit = Error.stackTraceLimit + 6; + stackFramePattern = v8stackFramePattern; + formatStack = v8stackFormatter; + var captureStackTrace = Error.captureStackTrace; + + shouldIgnore = function (line) { + return bluebirdFramePattern.test(line); + }; + return function (receiver, ignoreUntil) { + Error.stackTraceLimit = Error.stackTraceLimit + 6; + captureStackTrace(receiver, ignoreUntil); + Error.stackTraceLimit = Error.stackTraceLimit - 6; + }; + } + var err = new Error(); + + if (typeof err.stack === 'string' && + err.stack.split('\n')[0].indexOf('stackDetection@') >= 0) { + stackFramePattern = /@/; + formatStack = v8stackFormatter; + indentStackFrames = true; + return function captureStackTrace (o) { + o.stack = new Error().stack; + }; + } + + var hasStackAfterThrow; + try { throw new Error(); } catch (e) { + hasStackAfterThrow = ('stack' in e); + } + if (!('stack' in err) && hasStackAfterThrow && + typeof Error.stackTraceLimit === 'number') { + stackFramePattern = v8stackFramePattern; + formatStack = v8stackFormatter; + return function captureStackTrace (o) { + Error.stackTraceLimit = Error.stackTraceLimit + 6; + try { throw new Error(); } catch (e) { o.stack = e.stack; } + Error.stackTraceLimit = Error.stackTraceLimit - 6; + }; + } + + formatStack = function (stack, error) { + if (typeof stack === 'string') return stack; + + if ((typeof error === 'object' || + typeof error === 'function') && + error.name !== undefined && + error.message !== undefined) { + return error.toString(); + } + return formatNonError(error); + }; + + return null; + })([]); + + var fireDomEvent; + var fireGlobalEvent = (function () { + if (util.isNode) { + return function (name, reason, promise) { + if (name === 'rejectionHandled') { + return process.emit(name, promise); + } else { + return process.emit(name, reason, promise); + } + }; + } else { + var customEventWorks = false; + var anyEventWorks = true; + try { + var ev = new self.CustomEvent('test'); + customEventWorks = ev instanceof CustomEvent; + } catch (e) {} + if (!customEventWorks) { + try { + var event = document.createEvent('CustomEvent'); + event.initCustomEvent('testingtheevent', false, true, {}); + self.dispatchEvent(event); + } catch (e) { + anyEventWorks = false; + } + } + if (anyEventWorks) { + fireDomEvent = function (type, detail) { + var event; + if (customEventWorks) { + event = new self.CustomEvent(type, { + detail: detail, + bubbles: false, + cancelable: true + }); + } else if (self.dispatchEvent) { + event = document.createEvent('CustomEvent'); + event.initCustomEvent(type, false, true, detail); + } + + return event ? !self.dispatchEvent(event) : false; + }; + } + + var toWindowMethodNameMap = {}; + toWindowMethodNameMap.unhandledRejection = ('on' + + 'unhandledRejection').toLowerCase(); + toWindowMethodNameMap.rejectionHandled = ('on' + + 'rejectionHandled').toLowerCase(); + + return function (name, reason, promise) { + var methodName = toWindowMethodNameMap[name]; + var method = self[methodName]; + if (!method) return false; + if (name === 'rejectionHandled') { + method.call(self, promise); + } else { + method.call(self, reason, promise); + } + return true; + }; + } + })(); + + if (typeof console !== 'undefined' && typeof console.warn !== 'undefined') { + warn = function (message) { + console.warn(message); + }; + if (util.isNode && process.stderr.isTTY) { + warn = function (message) { + process.stderr.write('\u001b[31m' + message + '\u001b[39m\n'); + }; + } else if (!util.isNode && typeof (new Error().stack) === 'string') { + warn = function (message) { + console.warn('%c' + message, 'color: red'); + }; + } + } + + return CapturedTrace; + }; + }, { './async.js': 2, './util.js': 38 }], + 8: [function (_dereq_, module, exports) { + 'use strict'; + module.exports = function (NEXT_FILTER) { + var util = _dereq_('./util.js'); + var errors = _dereq_('./errors.js'); + var tryCatch = util.tryCatch; + var errorObj = util.errorObj; + var keys = _dereq_('./es5.js').keys; + var TypeError = errors.TypeError; + + function CatchFilter (instances, callback, promise) { + this._instances = instances; + this._callback = callback; + this._promise = promise; + } + + function safePredicate (predicate, e) { + var safeObject = {}; + var retfilter = tryCatch(predicate).call(safeObject, e); + + if (retfilter === errorObj) return retfilter; + + var safeKeys = keys(safeObject); + if (safeKeys.length) { + errorObj.e = new TypeError('Catch filter must inherit from Error or be a simple predicate function\u000a\u000a See http://goo.gl/o84o68\u000a'); + return errorObj; + } + return retfilter; + } + + CatchFilter.prototype.doFilter = function (e) { + var cb = this._callback; + var promise = this._promise; + var boundTo = promise._boundValue(); + for (var i = 0, len = this._instances.length; i < len; ++i) { + var item = this._instances[i]; + var itemIsErrorType = item === Error || + (item != null && item.prototype instanceof Error); + + if (itemIsErrorType && e instanceof item) { + var ret = tryCatch(cb).call(boundTo, e); + if (ret === errorObj) { + NEXT_FILTER.e = ret.e; + return NEXT_FILTER; + } + return ret; + } else if (typeof item === 'function' && !itemIsErrorType) { + var shouldHandle = safePredicate(item, e); + if (shouldHandle === errorObj) { + e = errorObj.e; + break; + } else if (shouldHandle) { + var ret = tryCatch(cb).call(boundTo, e); + if (ret === errorObj) { + NEXT_FILTER.e = ret.e; + return NEXT_FILTER; + } + return ret; + } + } + } + NEXT_FILTER.e = e; + return NEXT_FILTER; + }; + + return CatchFilter; + }; + }, { './errors.js': 13, './es5.js': 14, './util.js': 38 }], + 9: [function (_dereq_, module, exports) { + 'use strict'; + module.exports = function (Promise, CapturedTrace, isDebugging) { + var contextStack = []; + function Context () { + this._trace = new CapturedTrace(peekContext()); + } + Context.prototype._pushContext = function () { + if (!isDebugging()) return; + if (this._trace !== undefined) { + contextStack.push(this._trace); + } + }; + + Context.prototype._popContext = function () { + if (!isDebugging()) return; + if (this._trace !== undefined) { + contextStack.pop(); + } + }; + + function createContext () { + if (isDebugging()) return new Context(); + } + + function peekContext () { + var lastIndex = contextStack.length - 1; + if (lastIndex >= 0) { + return contextStack[lastIndex]; + } + return undefined; + } + + Promise.prototype._peekContext = peekContext; + Promise.prototype._pushContext = Context.prototype._pushContext; + Promise.prototype._popContext = Context.prototype._popContext; + + return createContext; + }; + }, {}], + 10: [function (_dereq_, module, exports) { + 'use strict'; + module.exports = function (Promise, CapturedTrace) { + var getDomain = Promise._getDomain; + var async = _dereq_('./async.js'); + var Warning = _dereq_('./errors.js').Warning; + var util = _dereq_('./util.js'); + var canAttachTrace = util.canAttachTrace; + var unhandledRejectionHandled; + var possiblyUnhandledRejection; + var debugging = false || (util.isNode && + (!!process.env.BLUEBIRD_DEBUG || + process.env.NODE_ENV === 'development')); + + if (util.isNode && process.env.BLUEBIRD_DEBUG == 0) debugging = false; + + if (debugging) { + async.disableTrampolineIfNecessary(); + } + + Promise.prototype._ignoreRejections = function () { + this._unsetRejectionIsUnhandled(); + this._bitField = this._bitField | 16777216; + }; + + Promise.prototype._ensurePossibleRejectionHandled = function () { + if ((this._bitField & 16777216) !== 0) return; + this._setRejectionIsUnhandled(); + async.invokeLater(this._notifyUnhandledRejection, this, undefined); + }; + + Promise.prototype._notifyUnhandledRejectionIsHandled = function () { + CapturedTrace.fireRejectionEvent('rejectionHandled', + unhandledRejectionHandled, undefined, this); + }; + + Promise.prototype._notifyUnhandledRejection = function () { + if (this._isRejectionUnhandled()) { + var reason = this._getCarriedStackTrace() || this._settledValue; + this._setUnhandledRejectionIsNotified(); + CapturedTrace.fireRejectionEvent('unhandledRejection', + possiblyUnhandledRejection, reason, this); + } + }; + + Promise.prototype._setUnhandledRejectionIsNotified = function () { + this._bitField = this._bitField | 524288; + }; + + Promise.prototype._unsetUnhandledRejectionIsNotified = function () { + this._bitField = this._bitField & (~524288); + }; + + Promise.prototype._isUnhandledRejectionNotified = function () { + return (this._bitField & 524288) > 0; + }; + + Promise.prototype._setRejectionIsUnhandled = function () { + this._bitField = this._bitField | 2097152; + }; + + Promise.prototype._unsetRejectionIsUnhandled = function () { + this._bitField = this._bitField & (~2097152); + if (this._isUnhandledRejectionNotified()) { + this._unsetUnhandledRejectionIsNotified(); + this._notifyUnhandledRejectionIsHandled(); + } + }; + + Promise.prototype._isRejectionUnhandled = function () { + return (this._bitField & 2097152) > 0; + }; + + Promise.prototype._setCarriedStackTrace = function (capturedTrace) { + this._bitField = this._bitField | 1048576; + this._fulfillmentHandler0 = capturedTrace; + }; + + Promise.prototype._isCarryingStackTrace = function () { + return (this._bitField & 1048576) > 0; + }; + + Promise.prototype._getCarriedStackTrace = function () { + return this._isCarryingStackTrace() + ? this._fulfillmentHandler0 + : undefined; + }; + + Promise.prototype._captureStackTrace = function () { + if (debugging) { + this._trace = new CapturedTrace(this._peekContext()); + } + return this; + }; + + Promise.prototype._attachExtraTrace = function (error, ignoreSelf) { + if (debugging && canAttachTrace(error)) { + var trace = this._trace; + if (trace !== undefined) { + if (ignoreSelf) trace = trace._parent; + } + if (trace !== undefined) { + trace.attachExtraTrace(error); + } else if (!error.__stackCleaned__) { + var parsed = CapturedTrace.parseStackAndMessage(error); + util.notEnumerableProp(error, 'stack', + parsed.message + '\n' + parsed.stack.join('\n')); + util.notEnumerableProp(error, '__stackCleaned__', true); + } + } + }; + + Promise.prototype._warn = function (message) { + var warning = new Warning(message); + var ctx = this._peekContext(); + if (ctx) { + ctx.attachExtraTrace(warning); + } else { + var parsed = CapturedTrace.parseStackAndMessage(warning); + warning.stack = parsed.message + '\n' + parsed.stack.join('\n'); + } + CapturedTrace.formatAndLogError(warning, ''); + }; + + Promise.onPossiblyUnhandledRejection = function (fn) { + var domain = getDomain(); + possiblyUnhandledRejection = + typeof fn === 'function' ? (domain === null ? fn : domain.bind(fn)) + : undefined; + }; + + Promise.onUnhandledRejectionHandled = function (fn) { + var domain = getDomain(); + unhandledRejectionHandled = + typeof fn === 'function' ? (domain === null ? fn : domain.bind(fn)) + : undefined; + }; + + Promise.longStackTraces = function () { + if (async.haveItemsQueued() && + debugging === false + ) { + throw new Error('cannot enable long stack traces after promises have been created\u000a\u000a See http://goo.gl/DT1qyG\u000a'); + } + debugging = CapturedTrace.isSupported(); + if (debugging) { + async.disableTrampolineIfNecessary(); + } + }; + + Promise.hasLongStackTraces = function () { + return debugging && CapturedTrace.isSupported(); + }; + + if (!CapturedTrace.isSupported()) { + Promise.longStackTraces = function () {}; + debugging = false; + } + + return function () { + return debugging; + }; + }; + }, { './async.js': 2, './errors.js': 13, './util.js': 38 }], + 11: [function (_dereq_, module, exports) { + 'use strict'; + var util = _dereq_('./util.js'); + var isPrimitive = util.isPrimitive; + + module.exports = function (Promise) { + var returner = function () { + return this; + }; + var thrower = function () { + throw this; + }; + var returnUndefined = function () {}; + var throwUndefined = function () { + throw undefined; + }; + + var wrapper = function (value, action) { + if (action === 1) { + return function () { + throw value; + }; + } else if (action === 2) { + return function () { + return value; + }; + } + }; + + Promise.prototype.return = +Promise.prototype.thenReturn = function (value) { + if (value === undefined) return this.then(returnUndefined); + + if (isPrimitive(value)) { + return this._then( + wrapper(value, 2), + undefined, + undefined, + undefined, + undefined + ); + } else if (value instanceof Promise) { + value._ignoreRejections(); + } + return this._then(returner, undefined, undefined, value, undefined); +}; + + Promise.prototype.throw = +Promise.prototype.thenThrow = function (reason) { + if (reason === undefined) return this.then(throwUndefined); + + if (isPrimitive(reason)) { + return this._then( + wrapper(reason, 1), + undefined, + undefined, + undefined, + undefined + ); + } + return this._then(thrower, undefined, undefined, reason, undefined); +}; + }; + }, { './util.js': 38 }], + 12: [function (_dereq_, module, exports) { + 'use strict'; + module.exports = function (Promise, INTERNAL) { + var PromiseReduce = Promise.reduce; + + Promise.prototype.each = function (fn) { + return PromiseReduce(this, fn, null, INTERNAL); + }; + + Promise.each = function (promises, fn) { + return PromiseReduce(promises, fn, null, INTERNAL); + }; + }; + }, {}], + 13: [function (_dereq_, module, exports) { + 'use strict'; + var es5 = _dereq_('./es5.js'); + var Objectfreeze = es5.freeze; + var util = _dereq_('./util.js'); + var inherits = util.inherits; + var notEnumerableProp = util.notEnumerableProp; + + function subError (nameProperty, defaultMessage) { + function SubError (message) { + if (!(this instanceof SubError)) return new SubError(message); + notEnumerableProp(this, 'message', + typeof message === 'string' ? message : defaultMessage); + notEnumerableProp(this, 'name', nameProperty); + if (Error.captureStackTrace) { + Error.captureStackTrace(this, this.constructor); + } else { + Error.call(this); + } + } + inherits(SubError, Error); + return SubError; + } + + var _TypeError, _RangeError; + var Warning = subError('Warning', 'warning'); + var CancellationError = subError('CancellationError', 'cancellation error'); + var TimeoutError = subError('TimeoutError', 'timeout error'); + var AggregateError = subError('AggregateError', 'aggregate error'); + try { + _TypeError = TypeError; + _RangeError = RangeError; + } catch (e) { + _TypeError = subError('TypeError', 'type error'); + _RangeError = subError('RangeError', 'range error'); + } + + var methods = ('join pop push shift unshift slice filter forEach some ' + + 'every map indexOf lastIndexOf reduce reduceRight sort reverse').split(' '); + + for (var i = 0; i < methods.length; ++i) { + if (typeof Array.prototype[methods[i]] === 'function') { + AggregateError.prototype[methods[i]] = Array.prototype[methods[i]]; + } + } + + es5.defineProperty(AggregateError.prototype, 'length', { + value: 0, + configurable: false, + writable: true, + enumerable: true + }); + AggregateError.prototype.isOperational = true; + var level = 0; + AggregateError.prototype.toString = function () { + var indent = Array(level * 4 + 1).join(' '); + var ret = '\n' + indent + 'AggregateError of:' + '\n'; + level++; + indent = Array(level * 4 + 1).join(' '); + for (var i = 0; i < this.length; ++i) { + var str = this[i] === this ? '[Circular AggregateError]' : this[i] + ''; + var lines = str.split('\n'); + for (var j = 0; j < lines.length; ++j) { + lines[j] = indent + lines[j]; + } + str = lines.join('\n'); + ret += str + '\n'; + } + level--; + return ret; + }; + + function OperationalError (message) { + if (!(this instanceof OperationalError)) { return new OperationalError(message); } + notEnumerableProp(this, 'name', 'OperationalError'); + notEnumerableProp(this, 'message', message); + this.cause = message; + this.isOperational = true; + + if (message instanceof Error) { + notEnumerableProp(this, 'message', message.message); + notEnumerableProp(this, 'stack', message.stack); + } else if (Error.captureStackTrace) { + Error.captureStackTrace(this, this.constructor); + } + } + inherits(OperationalError, Error); + + var errorTypes = Error.__BluebirdErrorTypes__; + if (!errorTypes) { + errorTypes = Objectfreeze({ + CancellationError: CancellationError, + TimeoutError: TimeoutError, + OperationalError: OperationalError, + RejectionError: OperationalError, + AggregateError: AggregateError + }); + notEnumerableProp(Error, '__BluebirdErrorTypes__', errorTypes); + } + + module.exports = { + Error: Error, + TypeError: _TypeError, + RangeError: _RangeError, + CancellationError: errorTypes.CancellationError, + OperationalError: errorTypes.OperationalError, + TimeoutError: errorTypes.TimeoutError, + AggregateError: errorTypes.AggregateError, + Warning: Warning + }; + }, { './es5.js': 14, './util.js': 38 }], + 14: [function (_dereq_, module, exports) { + var isES5 = (function () { + 'use strict'; + return this === undefined; + })(); + + if (isES5) { + module.exports = { + freeze: Object.freeze, + defineProperty: Object.defineProperty, + getDescriptor: Object.getOwnPropertyDescriptor, + keys: Object.keys, + names: Object.getOwnPropertyNames, + getPrototypeOf: Object.getPrototypeOf, + isArray: Array.isArray, + isES5: isES5, + propertyIsWritable: function (obj, prop) { + var descriptor = Object.getOwnPropertyDescriptor(obj, prop); + return !!(!descriptor || descriptor.writable || descriptor.set); + } + }; + } else { + var has = {}.hasOwnProperty; + var str = {}.toString; + var proto = {}.constructor.prototype; + + var ObjectKeys = function (o) { + var ret = []; + for (var key in o) { + if (has.call(o, key)) { + ret.push(key); + } + } + return ret; + }; + + var ObjectGetDescriptor = function (o, key) { + return { value: o[key] }; + }; + + var ObjectDefineProperty = function (o, key, desc) { + o[key] = desc.value; + return o; + }; + + var ObjectFreeze = function (obj) { + return obj; + }; + + var ObjectGetPrototypeOf = function (obj) { + try { + return Object(obj).constructor.prototype; + } catch (e) { + return proto; + } + }; + + var ArrayIsArray = function (obj) { + try { + return str.call(obj) === '[object Array]'; + } catch (e) { + return false; + } + }; + + module.exports = { + isArray: ArrayIsArray, + keys: ObjectKeys, + names: ObjectKeys, + defineProperty: ObjectDefineProperty, + getDescriptor: ObjectGetDescriptor, + freeze: ObjectFreeze, + getPrototypeOf: ObjectGetPrototypeOf, + isES5: isES5, + propertyIsWritable: function () { + return true; + } + }; + } + }, {}], + 15: [function (_dereq_, module, exports) { + 'use strict'; + module.exports = function (Promise, INTERNAL) { + var PromiseMap = Promise.map; + + Promise.prototype.filter = function (fn, options) { + return PromiseMap(this, fn, options, INTERNAL); + }; + + Promise.filter = function (promises, fn, options) { + return PromiseMap(promises, fn, options, INTERNAL); + }; + }; + }, {}], + 16: [function (_dereq_, module, exports) { + 'use strict'; + module.exports = function (Promise, NEXT_FILTER, tryConvertToPromise) { + var util = _dereq_('./util.js'); + var isPrimitive = util.isPrimitive; + var thrower = util.thrower; + + function returnThis () { + return this; + } + function throwThis () { + throw this; + } + function return$ (r) { + return function () { + return r; + }; + } + function throw$ (r) { + return function () { + throw r; + }; + } + function promisedFinally (ret, reasonOrValue, isFulfilled) { + var then; + if (isPrimitive(reasonOrValue)) { + then = isFulfilled ? return$(reasonOrValue) : throw$(reasonOrValue); + } else { + then = isFulfilled ? returnThis : throwThis; + } + return ret._then(then, thrower, undefined, reasonOrValue, undefined); + } + + function finallyHandler (reasonOrValue) { + var promise = this.promise; + var handler = this.handler; + + var ret = promise._isBound() + ? handler.call(promise._boundValue()) + : handler(); + + if (ret !== undefined) { + var maybePromise = tryConvertToPromise(ret, promise); + if (maybePromise instanceof Promise) { + maybePromise = maybePromise._target(); + return promisedFinally(maybePromise, reasonOrValue, + promise.isFulfilled()); + } + } + + if (promise.isRejected()) { + NEXT_FILTER.e = reasonOrValue; + return NEXT_FILTER; + } else { + return reasonOrValue; + } + } + + function tapHandler (value) { + var promise = this.promise; + var handler = this.handler; + + var ret = promise._isBound() + ? handler.call(promise._boundValue(), value) + : handler(value); + + if (ret !== undefined) { + var maybePromise = tryConvertToPromise(ret, promise); + if (maybePromise instanceof Promise) { + maybePromise = maybePromise._target(); + return promisedFinally(maybePromise, value, true); + } + } + return value; + } + + Promise.prototype._passThroughHandler = function (handler, isFinally) { + if (typeof handler !== 'function') return this.then(); + + var promiseAndHandler = { + promise: this, + handler: handler + }; + + return this._then( + isFinally ? finallyHandler : tapHandler, + isFinally ? finallyHandler : undefined, undefined, + promiseAndHandler, undefined); + }; + + Promise.prototype.lastly = +Promise.prototype.finally = function (handler) { + return this._passThroughHandler(handler, true); +}; + + Promise.prototype.tap = function (handler) { + return this._passThroughHandler(handler, false); + }; + }; + }, { './util.js': 38 }], + 17: [function (_dereq_, module, exports) { + 'use strict'; + module.exports = function (Promise, + apiRejection, + INTERNAL, + tryConvertToPromise) { + var errors = _dereq_('./errors.js'); + var TypeError = errors.TypeError; + var util = _dereq_('./util.js'); + var errorObj = util.errorObj; + var tryCatch = util.tryCatch; + var yieldHandlers = []; + + function promiseFromYieldHandler (value, yieldHandlers, traceParent) { + for (var i = 0; i < yieldHandlers.length; ++i) { + traceParent._pushContext(); + var result = tryCatch(yieldHandlers[i])(value); + traceParent._popContext(); + if (result === errorObj) { + traceParent._pushContext(); + var ret = Promise.reject(errorObj.e); + traceParent._popContext(); + return ret; + } + var maybePromise = tryConvertToPromise(result, traceParent); + if (maybePromise instanceof Promise) return maybePromise; + } + return null; + } + + function PromiseSpawn (generatorFunction, receiver, yieldHandler, stack) { + var promise = this._promise = new Promise(INTERNAL); + promise._captureStackTrace(); + this._stack = stack; + this._generatorFunction = generatorFunction; + this._receiver = receiver; + this._generator = undefined; + this._yieldHandlers = typeof yieldHandler === 'function' + ? [yieldHandler].concat(yieldHandlers) + : yieldHandlers; + } + + PromiseSpawn.prototype.promise = function () { + return this._promise; + }; + + PromiseSpawn.prototype._run = function () { + this._generator = this._generatorFunction.call(this._receiver); + this._receiver = + this._generatorFunction = undefined; + this._next(undefined); + }; + + PromiseSpawn.prototype._continue = function (result) { + if (result === errorObj) { + return this._promise._rejectCallback(result.e, false, true); + } + + var value = result.value; + if (result.done === true) { + this._promise._resolveCallback(value); + } else { + var maybePromise = tryConvertToPromise(value, this._promise); + if (!(maybePromise instanceof Promise)) { + maybePromise = + promiseFromYieldHandler(maybePromise, + this._yieldHandlers, + this._promise); + if (maybePromise === null) { + this._throw( + new TypeError( + 'A value %s was yielded that could not be treated as a promise\u000a\u000a See http://goo.gl/4Y4pDk\u000a\u000a'.replace('%s', value) + + 'From coroutine:\u000a' + + this._stack.split('\n').slice(1, -7).join('\n') + ) + ); + return; + } + } + maybePromise._then( + this._next, + this._throw, + undefined, + this, + null + ); + } + }; + + PromiseSpawn.prototype._throw = function (reason) { + this._promise._attachExtraTrace(reason); + this._promise._pushContext(); + var result = tryCatch(this._generator.throw) + .call(this._generator, reason); + this._promise._popContext(); + this._continue(result); + }; + + PromiseSpawn.prototype._next = function (value) { + this._promise._pushContext(); + var result = tryCatch(this._generator.next).call(this._generator, value); + this._promise._popContext(); + this._continue(result); + }; + + Promise.coroutine = function (generatorFunction, options) { + if (typeof generatorFunction !== 'function') { + throw new TypeError('generatorFunction must be a function\u000a\u000a See http://goo.gl/6Vqhm0\u000a'); + } + var yieldHandler = Object(options).yieldHandler; + var PromiseSpawn$ = PromiseSpawn; + var stack = new Error().stack; + return function () { + var generator = generatorFunction.apply(this, arguments); + var spawn = new PromiseSpawn$(undefined, undefined, yieldHandler, + stack); + spawn._generator = generator; + spawn._next(undefined); + return spawn.promise(); + }; + }; + + Promise.coroutine.addYieldHandler = function (fn) { + if (typeof fn !== 'function') throw new TypeError('fn must be a function\u000a\u000a See http://goo.gl/916lJJ\u000a'); + yieldHandlers.push(fn); + }; + + Promise.spawn = function (generatorFunction) { + if (typeof generatorFunction !== 'function') { + return apiRejection('generatorFunction must be a function\u000a\u000a See http://goo.gl/6Vqhm0\u000a'); + } + var spawn = new PromiseSpawn(generatorFunction, this); + var ret = spawn.promise(); + spawn._run(Promise.spawn); + return ret; + }; + }; + }, { './errors.js': 13, './util.js': 38 }], + 18: [function (_dereq_, module, exports) { + 'use strict'; + module.exports = +function (Promise, PromiseArray, tryConvertToPromise, INTERNAL) { + var util = _dereq_('./util.js'); + var canEvaluate = util.canEvaluate; + var tryCatch = util.tryCatch; + var errorObj = util.errorObj; + var reject; + + if (!true) { + if (canEvaluate) { + var thenCallback = function (i) { + return new Function('value', 'holder', " \n\ + 'use strict'; \n\ + holder.pIndex = value; \n\ + holder.checkFulfillment(this); \n\ + ".replace(/Index/g, i)); + }; + + var caller = function (count) { + var values = []; + for (var i = 1; i <= count; ++i) values.push('holder.p' + i); + return new Function('holder', " \n\ + 'use strict'; \n\ + var callback = holder.fn; \n\ + return callback(values); \n\ + ".replace(/values/g, values.join(', '))); + }; + var thenCallbacks = []; + var callers = [undefined]; + for (var i = 1; i <= 5; ++i) { + thenCallbacks.push(thenCallback(i)); + callers.push(caller(i)); + } + + var Holder = function (total, fn) { + this.p1 = this.p2 = this.p3 = this.p4 = this.p5 = null; + this.fn = fn; + this.total = total; + this.now = 0; + }; + + Holder.prototype.callers = callers; + Holder.prototype.checkFulfillment = function (promise) { + var now = this.now; + now++; + var total = this.total; + if (now >= total) { + var handler = this.callers[total]; + promise._pushContext(); + var ret = tryCatch(handler)(this); + promise._popContext(); + if (ret === errorObj) { + promise._rejectCallback(ret.e, false, true); + } else { + promise._resolveCallback(ret); + } + } else { + this.now = now; + } + }; + + var reject = function (reason) { + this._reject(reason); + }; + } + } + + Promise.join = function () { + var last = arguments.length - 1; + var fn; + if (last > 0 && typeof arguments[last] === 'function') { + fn = arguments[last]; + if (!true) { + if (last < 6 && canEvaluate) { + var ret = new Promise(INTERNAL); + ret._captureStackTrace(); + var holder = new Holder(last, fn); + var callbacks = thenCallbacks; + for (var i = 0; i < last; ++i) { + var maybePromise = tryConvertToPromise(arguments[i], ret); + if (maybePromise instanceof Promise) { + maybePromise = maybePromise._target(); + if (maybePromise._isPending()) { + maybePromise._then(callbacks[i], reject, + undefined, ret, holder); + } else if (maybePromise._isFulfilled()) { + callbacks[i].call(ret, + maybePromise._value(), holder); + } else { + ret._reject(maybePromise._reason()); + } + } else { + callbacks[i].call(ret, maybePromise, holder); + } + } + return ret; + } + } + } + var $_len = arguments.length; var args = new Array($_len); for (var $_i = 0; $_i < $_len; ++$_i) { args[$_i] = arguments[$_i]; } + if (fn) args.pop(); + var ret = new PromiseArray(args).promise(); + return fn !== undefined ? ret.spread(fn) : ret; + }; +}; + }, { './util.js': 38 }], + 19: [function (_dereq_, module, exports) { + 'use strict'; + module.exports = function (Promise, + PromiseArray, + apiRejection, + tryConvertToPromise, + INTERNAL) { + var getDomain = Promise._getDomain; + var async = _dereq_('./async.js'); + var util = _dereq_('./util.js'); + var tryCatch = util.tryCatch; + var errorObj = util.errorObj; + var PENDING = {}; + var EMPTY_ARRAY = []; + + function MappingPromiseArray (promises, fn, limit, _filter) { + this.constructor$(promises); + this._promise._captureStackTrace(); + var domain = getDomain(); + this._callback = domain === null ? fn : domain.bind(fn); + this._preservedValues = _filter === INTERNAL + ? new Array(this.length()) + : null; + this._limit = limit; + this._inFlight = 0; + this._queue = limit >= 1 ? [] : EMPTY_ARRAY; + async.invoke(init, this, undefined); + } + util.inherits(MappingPromiseArray, PromiseArray); + function init () { this._init$(undefined, -2); } + + MappingPromiseArray.prototype._init = function () {}; + + MappingPromiseArray.prototype._promiseFulfilled = function (value, index) { + var values = this._values; + var length = this.length(); + var preservedValues = this._preservedValues; + var limit = this._limit; + if (values[index] === PENDING) { + values[index] = value; + if (limit >= 1) { + this._inFlight--; + this._drainQueue(); + if (this._isResolved()) return; + } + } else { + if (limit >= 1 && this._inFlight >= limit) { + values[index] = value; + this._queue.push(index); + return; + } + if (preservedValues !== null) preservedValues[index] = value; + + var callback = this._callback; + var receiver = this._promise._boundValue(); + this._promise._pushContext(); + var ret = tryCatch(callback).call(receiver, value, index, length); + this._promise._popContext(); + if (ret === errorObj) return this._reject(ret.e); + + var maybePromise = tryConvertToPromise(ret, this._promise); + if (maybePromise instanceof Promise) { + maybePromise = maybePromise._target(); + if (maybePromise._isPending()) { + if (limit >= 1) this._inFlight++; + values[index] = PENDING; + return maybePromise._proxyPromiseArray(this, index); + } else if (maybePromise._isFulfilled()) { + ret = maybePromise._value(); + } else { + return this._reject(maybePromise._reason()); + } + } + values[index] = ret; + } + var totalResolved = ++this._totalResolved; + if (totalResolved >= length) { + if (preservedValues !== null) { + this._filter(values, preservedValues); + } else { + this._resolve(values); + } + } + }; + + MappingPromiseArray.prototype._drainQueue = function () { + var queue = this._queue; + var limit = this._limit; + var values = this._values; + while (queue.length > 0 && this._inFlight < limit) { + if (this._isResolved()) return; + var index = queue.pop(); + this._promiseFulfilled(values[index], index); + } + }; + + MappingPromiseArray.prototype._filter = function (booleans, values) { + var len = values.length; + var ret = new Array(len); + var j = 0; + for (var i = 0; i < len; ++i) { + if (booleans[i]) ret[j++] = values[i]; + } + ret.length = j; + this._resolve(ret); + }; + + MappingPromiseArray.prototype.preservedValues = function () { + return this._preservedValues; + }; + + function map (promises, fn, options, _filter) { + var limit = typeof options === 'object' && options !== null + ? options.concurrency + : 0; + limit = typeof limit === 'number' && + isFinite(limit) && limit >= 1 ? limit : 0; + return new MappingPromiseArray(promises, fn, limit, _filter); + } + + Promise.prototype.map = function (fn, options) { + if (typeof fn !== 'function') return apiRejection('fn must be a function\u000a\u000a See http://goo.gl/916lJJ\u000a'); + + return map(this, fn, options, null).promise(); + }; + + Promise.map = function (promises, fn, options, _filter) { + if (typeof fn !== 'function') return apiRejection('fn must be a function\u000a\u000a See http://goo.gl/916lJJ\u000a'); + return map(promises, fn, options, _filter).promise(); + }; + }; + }, { './async.js': 2, './util.js': 38 }], + 20: [function (_dereq_, module, exports) { + 'use strict'; + module.exports = +function (Promise, INTERNAL, tryConvertToPromise, apiRejection) { + var util = _dereq_('./util.js'); + var tryCatch = util.tryCatch; + + Promise.method = function (fn) { + if (typeof fn !== 'function') { + throw new Promise.TypeError('fn must be a function\u000a\u000a See http://goo.gl/916lJJ\u000a'); + } + return function () { + var ret = new Promise(INTERNAL); + ret._captureStackTrace(); + ret._pushContext(); + var value = tryCatch(fn).apply(this, arguments); + ret._popContext(); + ret._resolveFromSyncValue(value); + return ret; + }; + }; + + Promise.attempt = Promise.try = function (fn, args, ctx) { + if (typeof fn !== 'function') { + return apiRejection('fn must be a function\u000a\u000a See http://goo.gl/916lJJ\u000a'); + } + var ret = new Promise(INTERNAL); + ret._captureStackTrace(); + ret._pushContext(); + var value = util.isArray(args) + ? tryCatch(fn).apply(ctx, args) + : tryCatch(fn).call(ctx, args); + ret._popContext(); + ret._resolveFromSyncValue(value); + return ret; + }; + + Promise.prototype._resolveFromSyncValue = function (value) { + if (value === util.errorObj) { + this._rejectCallback(value.e, false, true); + } else { + this._resolveCallback(value, true); + } + }; +}; + }, { './util.js': 38 }], + 21: [function (_dereq_, module, exports) { + 'use strict'; + module.exports = function (Promise) { + var util = _dereq_('./util.js'); + var async = _dereq_('./async.js'); + var tryCatch = util.tryCatch; + var errorObj = util.errorObj; + + function spreadAdapter (val, nodeback) { + var promise = this; + if (!util.isArray(val)) return successAdapter.call(promise, val, nodeback); + var ret = + tryCatch(nodeback).apply(promise._boundValue(), [null].concat(val)); + if (ret === errorObj) { + async.throwLater(ret.e); + } + } + + function successAdapter (val, nodeback) { + var promise = this; + var receiver = promise._boundValue(); + var ret = val === undefined + ? tryCatch(nodeback).call(receiver, null) + : tryCatch(nodeback).call(receiver, null, val); + if (ret === errorObj) { + async.throwLater(ret.e); + } + } + function errorAdapter (reason, nodeback) { + var promise = this; + if (!reason) { + var target = promise._target(); + var newReason = target._getCarriedStackTrace(); + newReason.cause = reason; + reason = newReason; + } + var ret = tryCatch(nodeback).call(promise._boundValue(), reason); + if (ret === errorObj) { + async.throwLater(ret.e); + } + } + + Promise.prototype.asCallback = +Promise.prototype.nodeify = function (nodeback, options) { + if (typeof nodeback === 'function') { + var adapter = successAdapter; + if (options !== undefined && Object(options).spread) { + adapter = spreadAdapter; + } + this._then( + adapter, + errorAdapter, + undefined, + this, + nodeback + ); + } + return this; +}; + }; + }, { './async.js': 2, './util.js': 38 }], + 22: [function (_dereq_, module, exports) { + 'use strict'; + module.exports = function (Promise, PromiseArray) { + var util = _dereq_('./util.js'); + var async = _dereq_('./async.js'); + var tryCatch = util.tryCatch; + var errorObj = util.errorObj; + + Promise.prototype.progressed = function (handler) { + return this._then(undefined, undefined, handler, undefined, undefined); + }; + + Promise.prototype._progress = function (progressValue) { + if (this._isFollowingOrFulfilledOrRejected()) return; + this._target()._progressUnchecked(progressValue); + }; + + Promise.prototype._progressHandlerAt = function (index) { + return index === 0 + ? this._progressHandler0 + : this[(index << 2) + index - 5 + 2]; + }; + + Promise.prototype._doProgressWith = function (progression) { + var progressValue = progression.value; + var handler = progression.handler; + var promise = progression.promise; + var receiver = progression.receiver; + + var ret = tryCatch(handler).call(receiver, progressValue); + if (ret === errorObj) { + if (ret.e != null && + ret.e.name !== 'StopProgressPropagation') { + var trace = util.canAttachTrace(ret.e) + ? ret.e : new Error(util.toString(ret.e)); + promise._attachExtraTrace(trace); + promise._progress(ret.e); + } + } else if (ret instanceof Promise) { + ret._then(promise._progress, null, null, promise, undefined); + } else { + promise._progress(ret); + } + }; + + Promise.prototype._progressUnchecked = function (progressValue) { + var len = this._length(); + var progress = this._progress; + for (var i = 0; i < len; i++) { + var handler = this._progressHandlerAt(i); + var promise = this._promiseAt(i); + if (!(promise instanceof Promise)) { + var receiver = this._receiverAt(i); + if (typeof handler === 'function') { + handler.call(receiver, progressValue, promise); + } else if (receiver instanceof PromiseArray && + !receiver._isResolved()) { + receiver._promiseProgressed(progressValue, promise); + } + continue; + } + + if (typeof handler === 'function') { + async.invoke(this._doProgressWith, this, { + handler: handler, + promise: promise, + receiver: this._receiverAt(i), + value: progressValue + }); + } else { + async.invoke(progress, promise, progressValue); + } + } + }; + }; + }, { './async.js': 2, './util.js': 38 }], + 23: [function (_dereq_, module, exports) { + 'use strict'; + module.exports = function () { + var makeSelfResolutionError = function () { + return new TypeError('circular promise resolution chain\u000a\u000a See http://goo.gl/LhFpo0\u000a'); + }; + var reflect = function () { + return new Promise.PromiseInspection(this._target()); + }; + var apiRejection = function (msg) { + return Promise.reject(new TypeError(msg)); + }; + + var util = _dereq_('./util.js'); + + var getDomain; + if (util.isNode) { + getDomain = function () { + var ret = process.domain; + if (ret === undefined) ret = null; + return ret; + }; + } else { + getDomain = function () { + return null; + }; + } + util.notEnumerableProp(Promise, '_getDomain', getDomain); + + var UNDEFINED_BINDING = {}; + var async = _dereq_('./async.js'); + var errors = _dereq_('./errors.js'); + var TypeError = Promise.TypeError = errors.TypeError; + Promise.RangeError = errors.RangeError; + Promise.CancellationError = errors.CancellationError; + Promise.TimeoutError = errors.TimeoutError; + Promise.OperationalError = errors.OperationalError; + Promise.RejectionError = errors.OperationalError; + Promise.AggregateError = errors.AggregateError; + var INTERNAL = function () {}; + var APPLY = {}; + var NEXT_FILTER = { e: null }; + var tryConvertToPromise = _dereq_('./thenables.js')(Promise, INTERNAL); + var PromiseArray = + _dereq_('./promise_array.js')(Promise, INTERNAL, + tryConvertToPromise, apiRejection); + var CapturedTrace = _dereq_('./captured_trace.js')(); + var isDebugging = _dereq_('./debuggability.js')(Promise, CapturedTrace); + /* jshint unused:false */ + var createContext = + _dereq_('./context.js')(Promise, CapturedTrace, isDebugging); + var CatchFilter = _dereq_('./catch_filter.js')(NEXT_FILTER); + var PromiseResolver = _dereq_('./promise_resolver.js'); + var nodebackForPromise = PromiseResolver._nodebackForPromise; + var errorObj = util.errorObj; + var tryCatch = util.tryCatch; + + function Promise (resolver) { + if (typeof resolver !== 'function') { + throw new TypeError('the promise constructor requires a resolver function\u000a\u000a See http://goo.gl/EC22Yn\u000a'); + } + if (this.constructor !== Promise) { + throw new TypeError('the promise constructor cannot be invoked directly\u000a\u000a See http://goo.gl/KsIlge\u000a'); + } + this._bitField = 0; + this._fulfillmentHandler0 = undefined; + this._rejectionHandler0 = undefined; + this._progressHandler0 = undefined; + this._promise0 = undefined; + this._receiver0 = undefined; + this._settledValue = undefined; + if (resolver !== INTERNAL) this._resolveFromResolver(resolver); + } + + Promise.prototype.toString = function () { + return '[object Promise]'; + }; + + Promise.prototype.caught = Promise.prototype.catch = function (fn) { + var len = arguments.length; + if (len > 1) { + var catchInstances = new Array(len - 1); + var j = 0; var i; + for (i = 0; i < len - 1; ++i) { + var item = arguments[i]; + if (typeof item === 'function') { + catchInstances[j++] = item; + } else { + return Promise.reject( + new TypeError('Catch filter must inherit from Error or be a simple predicate function\u000a\u000a See http://goo.gl/o84o68\u000a')); + } + } + catchInstances.length = j; + fn = arguments[i]; + var catchFilter = new CatchFilter(catchInstances, fn, this); + return this._then(undefined, catchFilter.doFilter, undefined, + catchFilter, undefined); + } + return this._then(undefined, fn, undefined, undefined, undefined); + }; + + Promise.prototype.reflect = function () { + return this._then(reflect, reflect, undefined, this, undefined); + }; + + Promise.prototype.then = function (didFulfill, didReject, didProgress) { + if (isDebugging() && arguments.length > 0 && + typeof didFulfill !== 'function' && + typeof didReject !== 'function') { + var msg = '.then() only accepts functions but was passed: ' + + util.classString(didFulfill); + if (arguments.length > 1) { + msg += ', ' + util.classString(didReject); + } + this._warn(msg); + } + return this._then(didFulfill, didReject, didProgress, + undefined, undefined); + }; + + Promise.prototype.done = function (didFulfill, didReject, didProgress) { + var promise = this._then(didFulfill, didReject, didProgress, + undefined, undefined); + promise._setIsFinal(); + }; + + Promise.prototype.spread = function (didFulfill, didReject) { + return this.all()._then(didFulfill, didReject, undefined, APPLY, undefined); + }; + + Promise.prototype.isCancellable = function () { + return !this.isResolved() && + this._cancellable(); + }; + + Promise.prototype.toJSON = function () { + var ret = { + isFulfilled: false, + isRejected: false, + fulfillmentValue: undefined, + rejectionReason: undefined + }; + if (this.isFulfilled()) { + ret.fulfillmentValue = this.value(); + ret.isFulfilled = true; + } else if (this.isRejected()) { + ret.rejectionReason = this.reason(); + ret.isRejected = true; + } + return ret; + }; + + Promise.prototype.all = function () { + return new PromiseArray(this).promise(); + }; + + Promise.prototype.error = function (fn) { + return this.caught(util.originatesFromRejection, fn); + }; + + Promise.getNewLibraryCopy = module.exports; + + Promise.is = function (val) { + return val instanceof Promise; + }; + + Promise.fromNode = function (fn) { + var ret = new Promise(INTERNAL); + var result = tryCatch(fn)(nodebackForPromise(ret)); + if (result === errorObj) { + ret._rejectCallback(result.e, true, true); + } + return ret; + }; + + Promise.all = function (promises) { + return new PromiseArray(promises).promise(); + }; + + Promise.defer = Promise.pending = function () { + var promise = new Promise(INTERNAL); + return new PromiseResolver(promise); + }; + + Promise.cast = function (obj) { + var ret = tryConvertToPromise(obj); + if (!(ret instanceof Promise)) { + var val = ret; + ret = new Promise(INTERNAL); + ret._fulfillUnchecked(val); + } + return ret; + }; + + Promise.resolve = Promise.fulfilled = Promise.cast; + + Promise.reject = Promise.rejected = function (reason) { + var ret = new Promise(INTERNAL); + ret._captureStackTrace(); + ret._rejectCallback(reason, true); + return ret; + }; + + Promise.setScheduler = function (fn) { + if (typeof fn !== 'function') throw new TypeError('fn must be a function\u000a\u000a See http://goo.gl/916lJJ\u000a'); + var prev = async._schedule; + async._schedule = fn; + return prev; + }; + + Promise.prototype._then = function ( + didFulfill, + didReject, + didProgress, + receiver, + internalData + ) { + var haveInternalData = internalData !== undefined; + var ret = haveInternalData ? internalData : new Promise(INTERNAL); + + if (!haveInternalData) { + ret._propagateFrom(this, 4 | 1); + ret._captureStackTrace(); + } + + var target = this._target(); + if (target !== this) { + if (receiver === undefined) receiver = this._boundTo; + if (!haveInternalData) ret._setIsMigrated(); + } + + var callbackIndex = target._addCallbacks(didFulfill, + didReject, + didProgress, + ret, + receiver, + getDomain()); + + if (target._isResolved() && !target._isSettlePromisesQueued()) { + async.invoke( + target._settlePromiseAtPostResolution, target, callbackIndex); + } + + return ret; + }; + + Promise.prototype._settlePromiseAtPostResolution = function (index) { + if (this._isRejectionUnhandled()) this._unsetRejectionIsUnhandled(); + this._settlePromiseAt(index); + }; + + Promise.prototype._length = function () { + return this._bitField & 131071; + }; + + Promise.prototype._isFollowingOrFulfilledOrRejected = function () { + return (this._bitField & 939524096) > 0; + }; + + Promise.prototype._isFollowing = function () { + return (this._bitField & 536870912) === 536870912; + }; + + Promise.prototype._setLength = function (len) { + this._bitField = (this._bitField & -131072) | + (len & 131071); + }; + + Promise.prototype._setFulfilled = function () { + this._bitField = this._bitField | 268435456; + }; + + Promise.prototype._setRejected = function () { + this._bitField = this._bitField | 134217728; + }; + + Promise.prototype._setFollowing = function () { + this._bitField = this._bitField | 536870912; + }; + + Promise.prototype._setIsFinal = function () { + this._bitField = this._bitField | 33554432; + }; + + Promise.prototype._isFinal = function () { + return (this._bitField & 33554432) > 0; + }; + + Promise.prototype._cancellable = function () { + return (this._bitField & 67108864) > 0; + }; + + Promise.prototype._setCancellable = function () { + this._bitField = this._bitField | 67108864; + }; + + Promise.prototype._unsetCancellable = function () { + this._bitField = this._bitField & (~67108864); + }; + + Promise.prototype._setIsMigrated = function () { + this._bitField = this._bitField | 4194304; + }; + + Promise.prototype._unsetIsMigrated = function () { + this._bitField = this._bitField & (~4194304); + }; + + Promise.prototype._isMigrated = function () { + return (this._bitField & 4194304) > 0; + }; + + Promise.prototype._receiverAt = function (index) { + var ret = index === 0 + ? this._receiver0 + : this[ + index * 5 - 5 + 4]; + if (ret === UNDEFINED_BINDING) { + return undefined; + } else if (ret === undefined && this._isBound()) { + return this._boundValue(); + } + return ret; + }; + + Promise.prototype._promiseAt = function (index) { + return index === 0 + ? this._promise0 + : this[index * 5 - 5 + 3]; + }; + + Promise.prototype._fulfillmentHandlerAt = function (index) { + return index === 0 + ? this._fulfillmentHandler0 + : this[index * 5 - 5 + 0]; + }; + + Promise.prototype._rejectionHandlerAt = function (index) { + return index === 0 + ? this._rejectionHandler0 + : this[index * 5 - 5 + 1]; + }; + + Promise.prototype._boundValue = function () { + var ret = this._boundTo; + if (ret !== undefined) { + if (ret instanceof Promise) { + if (ret.isFulfilled()) { + return ret.value(); + } else { + return undefined; + } + } + } + return ret; + }; + + Promise.prototype._migrateCallbacks = function (follower, index) { + var fulfill = follower._fulfillmentHandlerAt(index); + var reject = follower._rejectionHandlerAt(index); + var progress = follower._progressHandlerAt(index); + var promise = follower._promiseAt(index); + var receiver = follower._receiverAt(index); + if (promise instanceof Promise) promise._setIsMigrated(); + if (receiver === undefined) receiver = UNDEFINED_BINDING; + this._addCallbacks(fulfill, reject, progress, promise, receiver, null); + }; + + Promise.prototype._addCallbacks = function ( + fulfill, + reject, + progress, + promise, + receiver, + domain + ) { + var index = this._length(); + + if (index >= 131071 - 5) { + index = 0; + this._setLength(0); + } + + if (index === 0) { + this._promise0 = promise; + if (receiver !== undefined) this._receiver0 = receiver; + if (typeof fulfill === 'function' && !this._isCarryingStackTrace()) { + this._fulfillmentHandler0 = + domain === null ? fulfill : domain.bind(fulfill); + } + if (typeof reject === 'function') { + this._rejectionHandler0 = + domain === null ? reject : domain.bind(reject); + } + if (typeof progress === 'function') { + this._progressHandler0 = + domain === null ? progress : domain.bind(progress); + } + } else { + var base = index * 5 - 5; + this[base + 3] = promise; + this[base + 4] = receiver; + if (typeof fulfill === 'function') { + this[base + 0] = + domain === null ? fulfill : domain.bind(fulfill); + } + if (typeof reject === 'function') { + this[base + 1] = + domain === null ? reject : domain.bind(reject); + } + if (typeof progress === 'function') { + this[base + 2] = + domain === null ? progress : domain.bind(progress); + } + } + this._setLength(index + 1); + return index; + }; + + Promise.prototype._setProxyHandlers = function (receiver, promiseSlotValue) { + var index = this._length(); + + if (index >= 131071 - 5) { + index = 0; + this._setLength(0); + } + if (index === 0) { + this._promise0 = promiseSlotValue; + this._receiver0 = receiver; + } else { + var base = index * 5 - 5; + this[base + 3] = promiseSlotValue; + this[base + 4] = receiver; + } + this._setLength(index + 1); + }; + + Promise.prototype._proxyPromiseArray = function (promiseArray, index) { + this._setProxyHandlers(promiseArray, index); + }; + + Promise.prototype._resolveCallback = function (value, shouldBind) { + if (this._isFollowingOrFulfilledOrRejected()) return; + if (value === this) { return this._rejectCallback(makeSelfResolutionError(), false, true); } + var maybePromise = tryConvertToPromise(value, this); + if (!(maybePromise instanceof Promise)) return this._fulfill(value); + + var propagationFlags = 1 | (shouldBind ? 4 : 0); + this._propagateFrom(maybePromise, propagationFlags); + var promise = maybePromise._target(); + if (promise._isPending()) { + var len = this._length(); + for (var i = 0; i < len; ++i) { + promise._migrateCallbacks(this, i); + } + this._setFollowing(); + this._setLength(0); + this._setFollowee(promise); + } else if (promise._isFulfilled()) { + this._fulfillUnchecked(promise._value()); + } else { + this._rejectUnchecked(promise._reason(), + promise._getCarriedStackTrace()); + } + }; + + Promise.prototype._rejectCallback = +function (reason, synchronous, shouldNotMarkOriginatingFromRejection) { + if (!shouldNotMarkOriginatingFromRejection) { + util.markAsOriginatingFromRejection(reason); + } + var trace = util.ensureErrorObject(reason); + var hasStack = trace === reason; + this._attachExtraTrace(trace, synchronous ? hasStack : false); + this._reject(reason, hasStack ? undefined : trace); +}; + + Promise.prototype._resolveFromResolver = function (resolver) { + var promise = this; + this._captureStackTrace(); + this._pushContext(); + var synchronous = true; + var r = tryCatch(resolver)(function (value) { + if (promise === null) return; + promise._resolveCallback(value); + promise = null; + }, function (reason) { + if (promise === null) return; + promise._rejectCallback(reason, synchronous); + promise = null; + }); + synchronous = false; + this._popContext(); + + if (r !== undefined && r === errorObj && promise !== null) { + promise._rejectCallback(r.e, true, true); + promise = null; + } + }; + + Promise.prototype._settlePromiseFromHandler = function ( + handler, receiver, value, promise + ) { + if (promise._isRejected()) return; + promise._pushContext(); + var x; + if (receiver === APPLY && !this._isRejected()) { + x = tryCatch(handler).apply(this._boundValue(), value); + } else { + x = tryCatch(handler).call(receiver, value); + } + promise._popContext(); + + if (x === errorObj || x === promise || x === NEXT_FILTER) { + var err = x === promise ? makeSelfResolutionError() : x.e; + promise._rejectCallback(err, false, true); + } else { + promise._resolveCallback(x); + } + }; + + Promise.prototype._target = function () { + var ret = this; + while (ret._isFollowing()) ret = ret._followee(); + return ret; + }; + + Promise.prototype._followee = function () { + return this._rejectionHandler0; + }; + + Promise.prototype._setFollowee = function (promise) { + this._rejectionHandler0 = promise; + }; + + Promise.prototype._cleanValues = function () { + if (this._cancellable()) { + this._cancellationParent = undefined; + } + }; + + Promise.prototype._propagateFrom = function (parent, flags) { + if ((flags & 1) > 0 && parent._cancellable()) { + this._setCancellable(); + this._cancellationParent = parent; + } + if ((flags & 4) > 0 && parent._isBound()) { + this._setBoundTo(parent._boundTo); + } + }; + + Promise.prototype._fulfill = function (value) { + if (this._isFollowingOrFulfilledOrRejected()) return; + this._fulfillUnchecked(value); + }; + + Promise.prototype._reject = function (reason, carriedStackTrace) { + if (this._isFollowingOrFulfilledOrRejected()) return; + this._rejectUnchecked(reason, carriedStackTrace); + }; + + Promise.prototype._settlePromiseAt = function (index) { + var promise = this._promiseAt(index); + var isPromise = promise instanceof Promise; + + if (isPromise && promise._isMigrated()) { + promise._unsetIsMigrated(); + return async.invoke(this._settlePromiseAt, this, index); + } + var handler = this._isFulfilled() + ? this._fulfillmentHandlerAt(index) + : this._rejectionHandlerAt(index); + + var carriedStackTrace = + this._isCarryingStackTrace() ? this._getCarriedStackTrace() : undefined; + var value = this._settledValue; + var receiver = this._receiverAt(index); + this._clearCallbackDataAtIndex(index); + + if (typeof handler === 'function') { + if (!isPromise) { + handler.call(receiver, value, promise); + } else { + this._settlePromiseFromHandler(handler, receiver, value, promise); + } + } else if (receiver instanceof PromiseArray) { + if (!receiver._isResolved()) { + if (this._isFulfilled()) { + receiver._promiseFulfilled(value, promise); + } else { + receiver._promiseRejected(value, promise); + } + } + } else if (isPromise) { + if (this._isFulfilled()) { + promise._fulfill(value); + } else { + promise._reject(value, carriedStackTrace); + } + } + + if (index >= 4 && (index & 31) === 4) { async.invokeLater(this._setLength, this, 0); } + }; + + Promise.prototype._clearCallbackDataAtIndex = function (index) { + if (index === 0) { + if (!this._isCarryingStackTrace()) { + this._fulfillmentHandler0 = undefined; + } + this._rejectionHandler0 = + this._progressHandler0 = + this._receiver0 = + this._promise0 = undefined; + } else { + var base = index * 5 - 5; + this[base + 3] = + this[base + 4] = + this[base + 0] = + this[base + 1] = + this[base + 2] = undefined; + } + }; + + Promise.prototype._isSettlePromisesQueued = function () { + return (this._bitField & + -1073741824) === -1073741824; + }; + + Promise.prototype._setSettlePromisesQueued = function () { + this._bitField = this._bitField | -1073741824; + }; + + Promise.prototype._unsetSettlePromisesQueued = function () { + this._bitField = this._bitField & (~-1073741824); + }; + + Promise.prototype._queueSettlePromises = function () { + async.settlePromises(this); + this._setSettlePromisesQueued(); + }; + + Promise.prototype._fulfillUnchecked = function (value) { + if (value === this) { + var err = makeSelfResolutionError(); + this._attachExtraTrace(err); + return this._rejectUnchecked(err, undefined); + } + this._setFulfilled(); + this._settledValue = value; + this._cleanValues(); + + if (this._length() > 0) { + this._queueSettlePromises(); + } + }; + + Promise.prototype._rejectUncheckedCheckError = function (reason) { + var trace = util.ensureErrorObject(reason); + this._rejectUnchecked(reason, trace === reason ? undefined : trace); + }; + + Promise.prototype._rejectUnchecked = function (reason, trace) { + if (reason === this) { + var err = makeSelfResolutionError(); + this._attachExtraTrace(err); + return this._rejectUnchecked(err); + } + this._setRejected(); + this._settledValue = reason; + this._cleanValues(); + + if (this._isFinal()) { + async.throwLater(function (e) { + if ('stack' in e) { + async.invokeFirst( + CapturedTrace.unhandledRejection, undefined, e); + } + throw e; + }, trace === undefined ? reason : trace); + return; + } + + if (trace !== undefined && trace !== reason) { + this._setCarriedStackTrace(trace); + } + + if (this._length() > 0) { + this._queueSettlePromises(); + } else { + this._ensurePossibleRejectionHandled(); + } + }; + + Promise.prototype._settlePromises = function () { + this._unsetSettlePromisesQueued(); + var len = this._length(); + for (var i = 0; i < len; i++) { + this._settlePromiseAt(i); + } + }; + + util.notEnumerableProp(Promise, + '_makeSelfResolutionError', + makeSelfResolutionError); + + _dereq_('./progress.js')(Promise, PromiseArray); + _dereq_('./method.js')(Promise, INTERNAL, tryConvertToPromise, apiRejection); + _dereq_('./bind.js')(Promise, INTERNAL, tryConvertToPromise); + _dereq_('./finally.js')(Promise, NEXT_FILTER, tryConvertToPromise); + _dereq_('./direct_resolve.js')(Promise); + _dereq_('./synchronous_inspection.js')(Promise); + _dereq_('./join.js')(Promise, PromiseArray, tryConvertToPromise, INTERNAL); + Promise.version = '2.11.0'; + Promise.Promise = Promise; + _dereq_('./map.js')(Promise, PromiseArray, apiRejection, tryConvertToPromise, INTERNAL); + _dereq_('./cancel.js')(Promise); + _dereq_('./using.js')(Promise, apiRejection, tryConvertToPromise, createContext); + _dereq_('./generators.js')(Promise, apiRejection, INTERNAL, tryConvertToPromise); + _dereq_('./nodeify.js')(Promise); + _dereq_('./call_get.js')(Promise); + _dereq_('./props.js')(Promise, PromiseArray, tryConvertToPromise, apiRejection); + _dereq_('./race.js')(Promise, INTERNAL, tryConvertToPromise, apiRejection); + _dereq_('./reduce.js')(Promise, PromiseArray, apiRejection, tryConvertToPromise, INTERNAL); + _dereq_('./settle.js')(Promise, PromiseArray); + _dereq_('./some.js')(Promise, PromiseArray, apiRejection); + _dereq_('./promisify.js')(Promise, INTERNAL); + _dereq_('./any.js')(Promise); + _dereq_('./each.js')(Promise, INTERNAL); + _dereq_('./timers.js')(Promise, INTERNAL); + _dereq_('./filter.js')(Promise, INTERNAL); + + util.toFastProperties(Promise); + util.toFastProperties(Promise.prototype); + function fillTypes (value) { + var p = new Promise(INTERNAL); + p._fulfillmentHandler0 = value; + p._rejectionHandler0 = value; + p._progressHandler0 = value; + p._promise0 = value; + p._receiver0 = value; + p._settledValue = value; + } + // Complete slack tracking, opt out of field-type tracking and + // stabilize map + fillTypes({ a: 1 }); + fillTypes({ b: 2 }); + fillTypes({ c: 3 }); + fillTypes(1); + fillTypes(function () {}); + fillTypes(undefined); + fillTypes(false); + fillTypes(new Promise(INTERNAL)); + CapturedTrace.setBounds(async.firstLineError, util.lastLineError); + return Promise; + }; + }, { './any.js': 1, './async.js': 2, './bind.js': 3, './call_get.js': 5, './cancel.js': 6, './captured_trace.js': 7, './catch_filter.js': 8, './context.js': 9, './debuggability.js': 10, './direct_resolve.js': 11, './each.js': 12, './errors.js': 13, './filter.js': 15, './finally.js': 16, './generators.js': 17, './join.js': 18, './map.js': 19, './method.js': 20, './nodeify.js': 21, './progress.js': 22, './promise_array.js': 24, './promise_resolver.js': 25, './promisify.js': 26, './props.js': 27, './race.js': 29, './reduce.js': 30, './settle.js': 32, './some.js': 33, './synchronous_inspection.js': 34, './thenables.js': 35, './timers.js': 36, './using.js': 37, './util.js': 38 }], + 24: [function (_dereq_, module, exports) { + 'use strict'; + module.exports = function (Promise, INTERNAL, tryConvertToPromise, + apiRejection) { + var util = _dereq_('./util.js'); + var isArray = util.isArray; + + function toResolutionValue (val) { + switch (val) { + case -2: return []; + case -3: return {}; + } + } + + function PromiseArray (values) { + var promise = this._promise = new Promise(INTERNAL); + var parent; + if (values instanceof Promise) { + parent = values; + promise._propagateFrom(parent, 1 | 4); + } + this._values = values; + this._length = 0; + this._totalResolved = 0; + this._init(undefined, -2); + } + PromiseArray.prototype.length = function () { + return this._length; + }; + + PromiseArray.prototype.promise = function () { + return this._promise; + }; + + PromiseArray.prototype._init = function init (_, resolveValueIfEmpty) { + var values = tryConvertToPromise(this._values, this._promise); + if (values instanceof Promise) { + values = values._target(); + this._values = values; + if (values._isFulfilled()) { + values = values._value(); + if (!isArray(values)) { + var err = new Promise.TypeError('expecting an array, a promise or a thenable\u000a\u000a See http://goo.gl/s8MMhc\u000a'); + this.__hardReject__(err); + return; + } + } else if (values._isPending()) { + values._then( + init, + this._reject, + undefined, + this, + resolveValueIfEmpty + ); + return; + } else { + this._reject(values._reason()); + return; + } + } else if (!isArray(values)) { + this._promise._reject(apiRejection('expecting an array, a promise or a thenable\u000a\u000a See http://goo.gl/s8MMhc\u000a')._reason()); + return; + } + + if (values.length === 0) { + if (resolveValueIfEmpty === -5) { + this._resolveEmptyArray(); + } else { + this._resolve(toResolutionValue(resolveValueIfEmpty)); + } + return; + } + var len = this.getActualLength(values.length); + this._length = len; + this._values = this.shouldCopyValues() ? new Array(len) : this._values; + var promise = this._promise; + for (var i = 0; i < len; ++i) { + var isResolved = this._isResolved(); + var maybePromise = tryConvertToPromise(values[i], promise); + if (maybePromise instanceof Promise) { + maybePromise = maybePromise._target(); + if (isResolved) { + maybePromise._ignoreRejections(); + } else if (maybePromise._isPending()) { + maybePromise._proxyPromiseArray(this, i); + } else if (maybePromise._isFulfilled()) { + this._promiseFulfilled(maybePromise._value(), i); + } else { + this._promiseRejected(maybePromise._reason(), i); + } + } else if (!isResolved) { + this._promiseFulfilled(maybePromise, i); + } + } + }; + + PromiseArray.prototype._isResolved = function () { + return this._values === null; + }; + + PromiseArray.prototype._resolve = function (value) { + this._values = null; + this._promise._fulfill(value); + }; + + PromiseArray.prototype.__hardReject__ = +PromiseArray.prototype._reject = function (reason) { + this._values = null; + this._promise._rejectCallback(reason, false, true); +}; + + PromiseArray.prototype._promiseProgressed = function (progressValue, index) { + this._promise._progress({ + index: index, + value: progressValue + }); + }; + + PromiseArray.prototype._promiseFulfilled = function (value, index) { + this._values[index] = value; + var totalResolved = ++this._totalResolved; + if (totalResolved >= this._length) { + this._resolve(this._values); + } + }; + + PromiseArray.prototype._promiseRejected = function (reason, index) { + this._totalResolved++; + this._reject(reason); + }; + + PromiseArray.prototype.shouldCopyValues = function () { + return true; + }; + + PromiseArray.prototype.getActualLength = function (len) { + return len; + }; + + return PromiseArray; + }; + }, { './util.js': 38 }], + 25: [function (_dereq_, module, exports) { + 'use strict'; + var util = _dereq_('./util.js'); + var maybeWrapAsError = util.maybeWrapAsError; + var errors = _dereq_('./errors.js'); + var TimeoutError = errors.TimeoutError; + var OperationalError = errors.OperationalError; + var haveGetters = util.haveGetters; + var es5 = _dereq_('./es5.js'); + + function isUntypedError (obj) { + return obj instanceof Error && + es5.getPrototypeOf(obj) === Error.prototype; + } + + var rErrorKey = /^(?:name|message|stack|cause)$/; + function wrapAsOperationalError (obj) { + var ret; + if (isUntypedError(obj)) { + ret = new OperationalError(obj); + ret.name = obj.name; + ret.message = obj.message; + ret.stack = obj.stack; + var keys = es5.keys(obj); + for (var i = 0; i < keys.length; ++i) { + var key = keys[i]; + if (!rErrorKey.test(key)) { + ret[key] = obj[key]; + } + } + return ret; + } + util.markAsOriginatingFromRejection(obj); + return obj; + } + + function nodebackForPromise (promise) { + return function (err, value) { + if (promise === null) return; + + if (err) { + var wrapped = wrapAsOperationalError(maybeWrapAsError(err)); + promise._attachExtraTrace(wrapped); + promise._reject(wrapped); + } else if (arguments.length > 2) { + var $_len = arguments.length; var args = new Array($_len - 1); for (var $_i = 1; $_i < $_len; ++$_i) { args[$_i - 1] = arguments[$_i]; } + promise._fulfill(args); + } else { + promise._fulfill(value); + } + + promise = null; + }; + } + + var PromiseResolver; + if (!haveGetters) { + PromiseResolver = function (promise) { + this.promise = promise; + this.asCallback = nodebackForPromise(promise); + this.callback = this.asCallback; + }; + } else { + PromiseResolver = function (promise) { + this.promise = promise; + }; + } + if (haveGetters) { + var prop = { + get: function () { + return nodebackForPromise(this.promise); + } + }; + es5.defineProperty(PromiseResolver.prototype, 'asCallback', prop); + es5.defineProperty(PromiseResolver.prototype, 'callback', prop); + } + + PromiseResolver._nodebackForPromise = nodebackForPromise; + + PromiseResolver.prototype.toString = function () { + return '[object PromiseResolver]'; + }; + + PromiseResolver.prototype.resolve = +PromiseResolver.prototype.fulfill = function (value) { + if (!(this instanceof PromiseResolver)) { + throw new TypeError('Illegal invocation, resolver resolve/reject must be called within a resolver context. Consider using the promise constructor instead.\u000a\u000a See http://goo.gl/sdkXL9\u000a'); + } + this.promise._resolveCallback(value); +}; + + PromiseResolver.prototype.reject = function (reason) { + if (!(this instanceof PromiseResolver)) { + throw new TypeError('Illegal invocation, resolver resolve/reject must be called within a resolver context. Consider using the promise constructor instead.\u000a\u000a See http://goo.gl/sdkXL9\u000a'); + } + this.promise._rejectCallback(reason); + }; + + PromiseResolver.prototype.progress = function (value) { + if (!(this instanceof PromiseResolver)) { + throw new TypeError('Illegal invocation, resolver resolve/reject must be called within a resolver context. Consider using the promise constructor instead.\u000a\u000a See http://goo.gl/sdkXL9\u000a'); + } + this.promise._progress(value); + }; + + PromiseResolver.prototype.cancel = function (err) { + this.promise.cancel(err); + }; + + PromiseResolver.prototype.timeout = function () { + this.reject(new TimeoutError('timeout')); + }; + + PromiseResolver.prototype.isResolved = function () { + return this.promise.isResolved(); + }; + + PromiseResolver.prototype.toJSON = function () { + return this.promise.toJSON(); + }; + + module.exports = PromiseResolver; + }, { './errors.js': 13, './es5.js': 14, './util.js': 38 }], + 26: [function (_dereq_, module, exports) { + 'use strict'; + module.exports = function (Promise, INTERNAL) { + var THIS = {}; + var util = _dereq_('./util.js'); + var nodebackForPromise = _dereq_('./promise_resolver.js') + ._nodebackForPromise; + var withAppended = util.withAppended; + var maybeWrapAsError = util.maybeWrapAsError; + var canEvaluate = util.canEvaluate; + var TypeError = _dereq_('./errors').TypeError; + var defaultSuffix = 'Async'; + var defaultPromisified = { __isPromisified__: true }; + var noCopyProps = [ + 'arity', 'length', + 'name', + 'arguments', + 'caller', + 'callee', + 'prototype', + '__isPromisified__' + ]; + var noCopyPropsPattern = new RegExp('^(?:' + noCopyProps.join('|') + ')$'); + + var defaultFilter = function (name) { + return util.isIdentifier(name) && + name.charAt(0) !== '_' && + name !== 'constructor'; + }; + + function propsFilter (key) { + return !noCopyPropsPattern.test(key); + } + + function isPromisified (fn) { + try { + return fn.__isPromisified__ === true; + } catch (e) { + return false; + } + } + + function hasPromisified (obj, key, suffix) { + var val = util.getDataPropertyOrDefault(obj, key + suffix, + defaultPromisified); + return val ? isPromisified(val) : false; + } + function checkValid (ret, suffix, suffixRegexp) { + for (var i = 0; i < ret.length; i += 2) { + var key = ret[i]; + if (suffixRegexp.test(key)) { + var keyWithoutAsyncSuffix = key.replace(suffixRegexp, ''); + for (var j = 0; j < ret.length; j += 2) { + if (ret[j] === keyWithoutAsyncSuffix) { + throw new TypeError("Cannot promisify an API that has normal methods with '%s'-suffix\u000a\u000a See http://goo.gl/iWrZbw\u000a" + .replace('%s', suffix)); + } + } + } + } + } + + function promisifiableMethods (obj, suffix, suffixRegexp, filter) { + var keys = util.inheritedDataKeys(obj); + var ret = []; + for (var i = 0; i < keys.length; ++i) { + var key = keys[i]; + var value = obj[key]; + var passesDefaultFilter = filter === defaultFilter + ? true : defaultFilter(key, value, obj); + if (typeof value === 'function' && + !isPromisified(value) && + !hasPromisified(obj, key, suffix) && + filter(key, value, obj, passesDefaultFilter)) { + ret.push(key, value); + } + } + checkValid(ret, suffix, suffixRegexp); + return ret; + } + + var escapeIdentRegex = function (str) { + return str.replace(/([$])/, '\\$'); + }; + + var makeNodePromisifiedEval; + if (!true) { + var switchCaseArgumentOrder = function (likelyArgumentCount) { + var ret = [likelyArgumentCount]; + var min = Math.max(0, likelyArgumentCount - 1 - 3); + for (var i = likelyArgumentCount - 1; i >= min; --i) { + ret.push(i); + } + for (var i = likelyArgumentCount + 1; i <= 3; ++i) { + ret.push(i); + } + return ret; + }; + + var argumentSequence = function (argumentCount) { + return util.filledRange(argumentCount, '_arg', ''); + }; + + var parameterDeclaration = function (parameterCount) { + return util.filledRange( + Math.max(parameterCount, 3), '_arg', ''); + }; + + var parameterCount = function (fn) { + if (typeof fn.length === 'number') { + return Math.max(Math.min(fn.length, 1023 + 1), 0); + } + return 0; + }; + + makeNodePromisifiedEval = +function (callback, receiver, originalName, fn) { + var newParameterCount = Math.max(0, parameterCount(fn) - 1); + var argumentOrder = switchCaseArgumentOrder(newParameterCount); + var shouldProxyThis = typeof callback === 'string' || receiver === THIS; + + function generateCallForArgumentCount (count) { + var args = argumentSequence(count).join(', '); + var comma = count > 0 ? ', ' : ''; + var ret; + if (shouldProxyThis) { + ret = 'ret = callback.call(this, {{args}}, nodeback); break;\n'; + } else { + ret = receiver === undefined + ? 'ret = callback({{args}}, nodeback); break;\n' + : 'ret = callback.call(receiver, {{args}}, nodeback); break;\n'; + } + return ret.replace('{{args}}', args).replace(', ', comma); + } + + function generateArgumentSwitchCase () { + var ret = ''; + for (var i = 0; i < argumentOrder.length; ++i) { + ret += 'case ' + argumentOrder[i] + ':' + + generateCallForArgumentCount(argumentOrder[i]); + } + + ret += ' \n\ + default: \n\ + var args = new Array(len + 1); \n\ + var i = 0; \n\ + for (var i = 0; i < len; ++i) { \n\ + args[i] = arguments[i]; \n\ + } \n\ + args[i] = nodeback; \n\ + [CodeForCall] \n\ + break; \n\ + '.replace('[CodeForCall]', (shouldProxyThis + ? 'ret = callback.apply(this, args);\n' + : 'ret = callback.apply(receiver, args);\n')); + return ret; + } + + var getFunctionCode = typeof callback === 'string' + ? ("this != null ? this['" + callback + "'] : fn") + : 'fn'; + + return new Function('Promise', + 'fn', + 'receiver', + 'withAppended', + 'maybeWrapAsError', + 'nodebackForPromise', + 'tryCatch', + 'errorObj', + 'notEnumerableProp', + 'INTERNAL', "'use strict'; \n\ + var ret = function (Parameters) { \n\ + 'use strict'; \n\ + var len = arguments.length; \n\ + var promise = new Promise(INTERNAL); \n\ + promise._captureStackTrace(); \n\ + var nodeback = nodebackForPromise(promise); \n\ + var ret; \n\ + var callback = tryCatch([GetFunctionCode]); \n\ + switch(len) { \n\ + [CodeForSwitchCase] \n\ + } \n\ + if (ret === errorObj) { \n\ + promise._rejectCallback(maybeWrapAsError(ret.e), true, true);\n\ + } \n\ + return promise; \n\ + }; \n\ + notEnumerableProp(ret, '__isPromisified__', true); \n\ + return ret; \n\ + " + .replace('Parameters', parameterDeclaration(newParameterCount)) + .replace('[CodeForSwitchCase]', generateArgumentSwitchCase()) + .replace('[GetFunctionCode]', getFunctionCode))( + Promise, + fn, + receiver, + withAppended, + maybeWrapAsError, + nodebackForPromise, + util.tryCatch, + util.errorObj, + util.notEnumerableProp, + INTERNAL + ); +}; + } + + function makeNodePromisifiedClosure (callback, receiver, _, fn) { + var defaultThis = (function () { return this; })(); + var method = callback; + if (typeof method === 'string') { + callback = fn; + } + function promisified () { + var _receiver = receiver; + if (receiver === THIS) _receiver = this; + var promise = new Promise(INTERNAL); + promise._captureStackTrace(); + var cb = typeof method === 'string' && this !== defaultThis + ? this[method] : callback; + var fn = nodebackForPromise(promise); + try { + cb.apply(_receiver, withAppended(arguments, fn)); + } catch (e) { + promise._rejectCallback(maybeWrapAsError(e), true, true); + } + return promise; + } + util.notEnumerableProp(promisified, '__isPromisified__', true); + return promisified; + } + + var makeNodePromisified = canEvaluate + ? makeNodePromisifiedEval + : makeNodePromisifiedClosure; + + function promisifyAll (obj, suffix, filter, promisifier) { + var suffixRegexp = new RegExp(escapeIdentRegex(suffix) + '$'); + var methods = + promisifiableMethods(obj, suffix, suffixRegexp, filter); + + for (var i = 0, len = methods.length; i < len; i += 2) { + var key = methods[i]; + var fn = methods[i + 1]; + var promisifiedKey = key + suffix; + if (promisifier === makeNodePromisified) { + obj[promisifiedKey] = + makeNodePromisified(key, THIS, key, fn, suffix); + } else { + var promisified = promisifier(fn, function () { + return makeNodePromisified(key, THIS, key, fn, suffix); + }); + util.notEnumerableProp(promisified, '__isPromisified__', true); + obj[promisifiedKey] = promisified; + } + } + util.toFastProperties(obj); + return obj; + } + + function promisify (callback, receiver) { + return makeNodePromisified(callback, receiver, undefined, callback); + } + + Promise.promisify = function (fn, receiver) { + if (typeof fn !== 'function') { + throw new TypeError('fn must be a function\u000a\u000a See http://goo.gl/916lJJ\u000a'); + } + if (isPromisified(fn)) { + return fn; + } + var ret = promisify(fn, arguments.length < 2 ? THIS : receiver); + util.copyDescriptors(fn, ret, propsFilter); + return ret; + }; + + Promise.promisifyAll = function (target, options) { + if (typeof target !== 'function' && typeof target !== 'object') { + throw new TypeError('the target of promisifyAll must be an object or a function\u000a\u000a See http://goo.gl/9ITlV0\u000a'); + } + options = Object(options); + var suffix = options.suffix; + if (typeof suffix !== 'string') suffix = defaultSuffix; + var filter = options.filter; + if (typeof filter !== 'function') filter = defaultFilter; + var promisifier = options.promisifier; + if (typeof promisifier !== 'function') promisifier = makeNodePromisified; + + if (!util.isIdentifier(suffix)) { + throw new RangeError('suffix must be a valid identifier\u000a\u000a See http://goo.gl/8FZo5V\u000a'); + } + + var keys = util.inheritedDataKeys(target); + for (var i = 0; i < keys.length; ++i) { + var value = target[keys[i]]; + if (keys[i] !== 'constructor' && + util.isClass(value)) { + promisifyAll(value.prototype, suffix, filter, promisifier); + promisifyAll(value, suffix, filter, promisifier); + } + } + + return promisifyAll(target, suffix, filter, promisifier); + }; + }; + }, { './errors': 13, './promise_resolver.js': 25, './util.js': 38 }], + 27: [function (_dereq_, module, exports) { + 'use strict'; + module.exports = function ( + Promise, PromiseArray, tryConvertToPromise, apiRejection) { + var util = _dereq_('./util.js'); + var isObject = util.isObject; + var es5 = _dereq_('./es5.js'); + + function PropertiesPromiseArray (obj) { + var keys = es5.keys(obj); + var len = keys.length; + var values = new Array(len * 2); + for (var i = 0; i < len; ++i) { + var key = keys[i]; + values[i] = obj[key]; + values[i + len] = key; + } + this.constructor$(values); + } + util.inherits(PropertiesPromiseArray, PromiseArray); + + PropertiesPromiseArray.prototype._init = function () { + this._init$(undefined, -3); + }; + + PropertiesPromiseArray.prototype._promiseFulfilled = function (value, index) { + this._values[index] = value; + var totalResolved = ++this._totalResolved; + if (totalResolved >= this._length) { + var val = {}; + var keyOffset = this.length(); + for (var i = 0, len = this.length(); i < len; ++i) { + val[this._values[i + keyOffset]] = this._values[i]; + } + this._resolve(val); + } + }; + + PropertiesPromiseArray.prototype._promiseProgressed = function (value, index) { + this._promise._progress({ + key: this._values[index + this.length()], + value: value + }); + }; + + PropertiesPromiseArray.prototype.shouldCopyValues = function () { + return false; + }; + + PropertiesPromiseArray.prototype.getActualLength = function (len) { + return len >> 1; + }; + + function props (promises) { + var ret; + var castValue = tryConvertToPromise(promises); + + if (!isObject(castValue)) { + return apiRejection('cannot await properties of a non-object\u000a\u000a See http://goo.gl/OsFKC8\u000a'); + } else if (castValue instanceof Promise) { + ret = castValue._then( + Promise.props, undefined, undefined, undefined, undefined); + } else { + ret = new PropertiesPromiseArray(castValue).promise(); + } + + if (castValue instanceof Promise) { + ret._propagateFrom(castValue, 4); + } + return ret; + } + + Promise.prototype.props = function () { + return props(this); + }; + + Promise.props = function (promises) { + return props(promises); + }; + }; + }, { './es5.js': 14, './util.js': 38 }], + 28: [function (_dereq_, module, exports) { + 'use strict'; + function arrayMove (src, srcIndex, dst, dstIndex, len) { + for (var j = 0; j < len; ++j) { + dst[j + dstIndex] = src[j + srcIndex]; + src[j + srcIndex] = void 0; + } + } + + function Queue (capacity) { + this._capacity = capacity; + this._length = 0; + this._front = 0; + } + + Queue.prototype._willBeOverCapacity = function (size) { + return this._capacity < size; + }; + + Queue.prototype._pushOne = function (arg) { + var length = this.length(); + this._checkCapacity(length + 1); + var i = (this._front + length) & (this._capacity - 1); + this[i] = arg; + this._length = length + 1; + }; + + Queue.prototype._unshiftOne = function (value) { + var capacity = this._capacity; + this._checkCapacity(this.length() + 1); + var front = this._front; + var i = ((((front - 1) & + (capacity - 1)) ^ capacity) - capacity); + this[i] = value; + this._front = i; + this._length = this.length() + 1; + }; + + Queue.prototype.unshift = function (fn, receiver, arg) { + this._unshiftOne(arg); + this._unshiftOne(receiver); + this._unshiftOne(fn); + }; + + Queue.prototype.push = function (fn, receiver, arg) { + var length = this.length() + 3; + if (this._willBeOverCapacity(length)) { + this._pushOne(fn); + this._pushOne(receiver); + this._pushOne(arg); + return; + } + var j = this._front + length - 3; + this._checkCapacity(length); + var wrapMask = this._capacity - 1; + this[(j + 0) & wrapMask] = fn; + this[(j + 1) & wrapMask] = receiver; + this[(j + 2) & wrapMask] = arg; + this._length = length; + }; + + Queue.prototype.shift = function () { + var front = this._front; + var ret = this[front]; + + this[front] = undefined; + this._front = (front + 1) & (this._capacity - 1); + this._length--; + return ret; + }; + + Queue.prototype.length = function () { + return this._length; + }; + + Queue.prototype._checkCapacity = function (size) { + if (this._capacity < size) { + this._resizeTo(this._capacity << 1); + } + }; + + Queue.prototype._resizeTo = function (capacity) { + var oldCapacity = this._capacity; + this._capacity = capacity; + var front = this._front; + var length = this._length; + var moveItemsCount = (front + length) & (oldCapacity - 1); + arrayMove(this, 0, this, oldCapacity, moveItemsCount); + }; + + module.exports = Queue; + }, {}], + 29: [function (_dereq_, module, exports) { + 'use strict'; + module.exports = function ( + Promise, INTERNAL, tryConvertToPromise, apiRejection) { + var isArray = _dereq_('./util.js').isArray; + + var raceLater = function (promise) { + return promise.then(function (array) { + return race(array, promise); + }); + }; + + function race (promises, parent) { + var maybePromise = tryConvertToPromise(promises); + + if (maybePromise instanceof Promise) { + return raceLater(maybePromise); + } else if (!isArray(promises)) { + return apiRejection('expecting an array, a promise or a thenable\u000a\u000a See http://goo.gl/s8MMhc\u000a'); + } + + var ret = new Promise(INTERNAL); + if (parent !== undefined) { + ret._propagateFrom(parent, 4 | 1); + } + var fulfill = ret._fulfill; + var reject = ret._reject; + for (var i = 0, len = promises.length; i < len; ++i) { + var val = promises[i]; + + if (val === undefined && !(i in promises)) { + continue; + } + + Promise.cast(val)._then(fulfill, reject, undefined, ret, null); + } + return ret; + } + + Promise.race = function (promises) { + return race(promises, undefined); + }; + + Promise.prototype.race = function () { + return race(this, undefined); + }; + }; + }, { './util.js': 38 }], + 30: [function (_dereq_, module, exports) { + 'use strict'; + module.exports = function (Promise, + PromiseArray, + apiRejection, + tryConvertToPromise, + INTERNAL) { + var getDomain = Promise._getDomain; + var async = _dereq_('./async.js'); + var util = _dereq_('./util.js'); + var tryCatch = util.tryCatch; + var errorObj = util.errorObj; + function ReductionPromiseArray (promises, fn, accum, _each) { + this.constructor$(promises); + this._promise._captureStackTrace(); + this._preservedValues = _each === INTERNAL ? [] : null; + this._zerothIsAccum = (accum === undefined); + this._gotAccum = false; + this._reducingIndex = (this._zerothIsAccum ? 1 : 0); + this._valuesPhase = undefined; + var maybePromise = tryConvertToPromise(accum, this._promise); + var rejected = false; + var isPromise = maybePromise instanceof Promise; + if (isPromise) { + maybePromise = maybePromise._target(); + if (maybePromise._isPending()) { + maybePromise._proxyPromiseArray(this, -1); + } else if (maybePromise._isFulfilled()) { + accum = maybePromise._value(); + this._gotAccum = true; + } else { + this._reject(maybePromise._reason()); + rejected = true; + } + } + if (!(isPromise || this._zerothIsAccum)) this._gotAccum = true; + var domain = getDomain(); + this._callback = domain === null ? fn : domain.bind(fn); + this._accum = accum; + if (!rejected) async.invoke(init, this, undefined); + } + function init () { + this._init$(undefined, -5); + } + util.inherits(ReductionPromiseArray, PromiseArray); + + ReductionPromiseArray.prototype._init = function () {}; + + ReductionPromiseArray.prototype._resolveEmptyArray = function () { + if (this._gotAccum || this._zerothIsAccum) { + this._resolve(this._preservedValues !== null + ? [] : this._accum); + } + }; + + ReductionPromiseArray.prototype._promiseFulfilled = function (value, index) { + var values = this._values; + values[index] = value; + var length = this.length(); + var preservedValues = this._preservedValues; + var isEach = preservedValues !== null; + var gotAccum = this._gotAccum; + var valuesPhase = this._valuesPhase; + var valuesPhaseIndex; + if (!valuesPhase) { + valuesPhase = this._valuesPhase = new Array(length); + for (valuesPhaseIndex = 0; valuesPhaseIndex < length; ++valuesPhaseIndex) { + valuesPhase[valuesPhaseIndex] = 0; + } + } + valuesPhaseIndex = valuesPhase[index]; + + if (index === 0 && this._zerothIsAccum) { + this._accum = value; + this._gotAccum = gotAccum = true; + valuesPhase[index] = ((valuesPhaseIndex === 0) + ? 1 : 2); + } else if (index === -1) { + this._accum = value; + this._gotAccum = gotAccum = true; + } else { + if (valuesPhaseIndex === 0) { + valuesPhase[index] = 1; + } else { + valuesPhase[index] = 2; + this._accum = value; + } + } + if (!gotAccum) return; + + var callback = this._callback; + var receiver = this._promise._boundValue(); + var ret; + + for (var i = this._reducingIndex; i < length; ++i) { + valuesPhaseIndex = valuesPhase[i]; + if (valuesPhaseIndex === 2) { + this._reducingIndex = i + 1; + continue; + } + if (valuesPhaseIndex !== 1) return; + value = values[i]; + this._promise._pushContext(); + if (isEach) { + preservedValues.push(value); + ret = tryCatch(callback).call(receiver, value, i, length); + } else { + ret = tryCatch(callback) + .call(receiver, this._accum, value, i, length); + } + this._promise._popContext(); + + if (ret === errorObj) return this._reject(ret.e); + + var maybePromise = tryConvertToPromise(ret, this._promise); + if (maybePromise instanceof Promise) { + maybePromise = maybePromise._target(); + if (maybePromise._isPending()) { + valuesPhase[i] = 4; + return maybePromise._proxyPromiseArray(this, i); + } else if (maybePromise._isFulfilled()) { + ret = maybePromise._value(); + } else { + return this._reject(maybePromise._reason()); + } + } + + this._reducingIndex = i + 1; + this._accum = ret; + } + + this._resolve(isEach ? preservedValues : this._accum); + }; + + function reduce (promises, fn, initialValue, _each) { + if (typeof fn !== 'function') return apiRejection('fn must be a function\u000a\u000a See http://goo.gl/916lJJ\u000a'); + var array = new ReductionPromiseArray(promises, fn, initialValue, _each); + return array.promise(); + } + + Promise.prototype.reduce = function (fn, initialValue) { + return reduce(this, fn, initialValue, null); + }; + + Promise.reduce = function (promises, fn, initialValue, _each) { + return reduce(promises, fn, initialValue, _each); + }; + }; + }, { './async.js': 2, './util.js': 38 }], + 31: [function (_dereq_, module, exports) { + 'use strict'; + var schedule; + var util = _dereq_('./util'); + var noAsyncScheduler = function () { + throw new Error('No async scheduler available\u000a\u000a See http://goo.gl/m3OTXk\u000a'); + }; + if (util.isNode && typeof MutationObserver === 'undefined') { + var GlobalSetImmediate = global.setImmediate; + var ProcessNextTick = process.nextTick; + schedule = util.isRecentNode + ? function (fn) { GlobalSetImmediate.call(global, fn); } + : function (fn) { ProcessNextTick.call(process, fn); }; + } else if ((typeof MutationObserver !== 'undefined') && + !(typeof window !== 'undefined' && + window.navigator && + window.navigator.standalone)) { + schedule = function (fn) { + var div = document.createElement('div'); + var observer = new MutationObserver(fn); + observer.observe(div, { attributes: true }); + return function () { div.classList.toggle('foo'); }; + }; + schedule.isStatic = true; + } else if (typeof setImmediate !== 'undefined') { + schedule = function (fn) { + setImmediate(fn); + }; + } else if (typeof setTimeout !== 'undefined') { + schedule = function (fn) { + setTimeout(fn, 0); + }; + } else { + schedule = noAsyncScheduler; + } + module.exports = schedule; + }, { './util': 38 }], + 32: [function (_dereq_, module, exports) { + 'use strict'; + module.exports = + function (Promise, PromiseArray) { + var PromiseInspection = Promise.PromiseInspection; + var util = _dereq_('./util.js'); + + function SettledPromiseArray (values) { + this.constructor$(values); + } + util.inherits(SettledPromiseArray, PromiseArray); + + SettledPromiseArray.prototype._promiseResolved = function (index, inspection) { + this._values[index] = inspection; + var totalResolved = ++this._totalResolved; + if (totalResolved >= this._length) { + this._resolve(this._values); + } + }; + + SettledPromiseArray.prototype._promiseFulfilled = function (value, index) { + var ret = new PromiseInspection(); + ret._bitField = 268435456; + ret._settledValue = value; + this._promiseResolved(index, ret); + }; + SettledPromiseArray.prototype._promiseRejected = function (reason, index) { + var ret = new PromiseInspection(); + ret._bitField = 134217728; + ret._settledValue = reason; + this._promiseResolved(index, ret); + }; + + Promise.settle = function (promises) { + return new SettledPromiseArray(promises).promise(); + }; + + Promise.prototype.settle = function () { + return new SettledPromiseArray(this).promise(); + }; + }; + }, { './util.js': 38 }], + 33: [function (_dereq_, module, exports) { + 'use strict'; + module.exports = +function (Promise, PromiseArray, apiRejection) { + var util = _dereq_('./util.js'); + var RangeError = _dereq_('./errors.js').RangeError; + var AggregateError = _dereq_('./errors.js').AggregateError; + var isArray = util.isArray; + + function SomePromiseArray (values) { + this.constructor$(values); + this._howMany = 0; + this._unwrap = false; + this._initialized = false; + } + util.inherits(SomePromiseArray, PromiseArray); + + SomePromiseArray.prototype._init = function () { + if (!this._initialized) { + return; + } + if (this._howMany === 0) { + this._resolve([]); + return; + } + this._init$(undefined, -5); + var isArrayResolved = isArray(this._values); + if (!this._isResolved() && + isArrayResolved && + this._howMany > this._canPossiblyFulfill()) { + this._reject(this._getRangeError(this.length())); + } + }; + + SomePromiseArray.prototype.init = function () { + this._initialized = true; + this._init(); + }; + + SomePromiseArray.prototype.setUnwrap = function () { + this._unwrap = true; + }; + + SomePromiseArray.prototype.howMany = function () { + return this._howMany; + }; + + SomePromiseArray.prototype.setHowMany = function (count) { + this._howMany = count; + }; + + SomePromiseArray.prototype._promiseFulfilled = function (value) { + this._addFulfilled(value); + if (this._fulfilled() === this.howMany()) { + this._values.length = this.howMany(); + if (this.howMany() === 1 && this._unwrap) { + this._resolve(this._values[0]); + } else { + this._resolve(this._values); + } + } + }; + SomePromiseArray.prototype._promiseRejected = function (reason) { + this._addRejected(reason); + if (this.howMany() > this._canPossiblyFulfill()) { + var e = new AggregateError(); + for (var i = this.length(); i < this._values.length; ++i) { + e.push(this._values[i]); + } + this._reject(e); + } + }; + + SomePromiseArray.prototype._fulfilled = function () { + return this._totalResolved; + }; + + SomePromiseArray.prototype._rejected = function () { + return this._values.length - this.length(); + }; + + SomePromiseArray.prototype._addRejected = function (reason) { + this._values.push(reason); + }; + + SomePromiseArray.prototype._addFulfilled = function (value) { + this._values[this._totalResolved++] = value; + }; + + SomePromiseArray.prototype._canPossiblyFulfill = function () { + return this.length() - this._rejected(); + }; + + SomePromiseArray.prototype._getRangeError = function (count) { + var message = 'Input array must contain at least ' + + this._howMany + ' items but contains only ' + count + ' items'; + return new RangeError(message); + }; + + SomePromiseArray.prototype._resolveEmptyArray = function () { + this._reject(this._getRangeError(0)); + }; + + function some (promises, howMany) { + if ((howMany | 0) !== howMany || howMany < 0) { + return apiRejection('expecting a positive integer\u000a\u000a See http://goo.gl/1wAmHx\u000a'); + } + var ret = new SomePromiseArray(promises); + var promise = ret.promise(); + ret.setHowMany(howMany); + ret.init(); + return promise; + } + + Promise.some = function (promises, howMany) { + return some(promises, howMany); + }; + + Promise.prototype.some = function (howMany) { + return some(this, howMany); + }; + + Promise._SomePromiseArray = SomePromiseArray; +}; + }, { './errors.js': 13, './util.js': 38 }], + 34: [function (_dereq_, module, exports) { + 'use strict'; + module.exports = function (Promise) { + function PromiseInspection (promise) { + if (promise !== undefined) { + promise = promise._target(); + this._bitField = promise._bitField; + this._settledValue = promise._settledValue; + } else { + this._bitField = 0; + this._settledValue = undefined; + } + } + + PromiseInspection.prototype.value = function () { + if (!this.isFulfilled()) { + throw new TypeError('cannot get fulfillment value of a non-fulfilled promise\u000a\u000a See http://goo.gl/hc1DLj\u000a'); + } + return this._settledValue; + }; + + PromiseInspection.prototype.error = +PromiseInspection.prototype.reason = function () { + if (!this.isRejected()) { + throw new TypeError('cannot get rejection reason of a non-rejected promise\u000a\u000a See http://goo.gl/hPuiwB\u000a'); + } + return this._settledValue; +}; + + PromiseInspection.prototype.isFulfilled = +Promise.prototype._isFulfilled = function () { + return (this._bitField & 268435456) > 0; +}; + + PromiseInspection.prototype.isRejected = +Promise.prototype._isRejected = function () { + return (this._bitField & 134217728) > 0; +}; + + PromiseInspection.prototype.isPending = +Promise.prototype._isPending = function () { + return (this._bitField & 402653184) === 0; +}; + + PromiseInspection.prototype.isResolved = +Promise.prototype._isResolved = function () { + return (this._bitField & 402653184) > 0; +}; + + Promise.prototype.isPending = function () { + return this._target()._isPending(); + }; + + Promise.prototype.isRejected = function () { + return this._target()._isRejected(); + }; + + Promise.prototype.isFulfilled = function () { + return this._target()._isFulfilled(); + }; + + Promise.prototype.isResolved = function () { + return this._target()._isResolved(); + }; + + Promise.prototype._value = function () { + return this._settledValue; + }; + + Promise.prototype._reason = function () { + this._unsetRejectionIsUnhandled(); + return this._settledValue; + }; + + Promise.prototype.value = function () { + var target = this._target(); + if (!target.isFulfilled()) { + throw new TypeError('cannot get fulfillment value of a non-fulfilled promise\u000a\u000a See http://goo.gl/hc1DLj\u000a'); + } + return target._settledValue; + }; + + Promise.prototype.reason = function () { + var target = this._target(); + if (!target.isRejected()) { + throw new TypeError('cannot get rejection reason of a non-rejected promise\u000a\u000a See http://goo.gl/hPuiwB\u000a'); + } + target._unsetRejectionIsUnhandled(); + return target._settledValue; + }; + + Promise.PromiseInspection = PromiseInspection; + }; + }, {}], + 35: [function (_dereq_, module, exports) { + 'use strict'; + module.exports = function (Promise, INTERNAL) { + var util = _dereq_('./util.js'); + var errorObj = util.errorObj; + var isObject = util.isObject; + + function tryConvertToPromise (obj, context) { + if (isObject(obj)) { + if (obj instanceof Promise) { + return obj; + } else if (isAnyBluebirdPromise(obj)) { + var ret = new Promise(INTERNAL); + obj._then( + ret._fulfillUnchecked, + ret._rejectUncheckedCheckError, + ret._progressUnchecked, + ret, + null + ); + return ret; + } + var then = util.tryCatch(getThen)(obj); + if (then === errorObj) { + if (context) context._pushContext(); + var ret = Promise.reject(then.e); + if (context) context._popContext(); + return ret; + } else if (typeof then === 'function') { + return doThenable(obj, then, context); + } + } + return obj; + } + + function getThen (obj) { + return obj.then; + } + + var hasProp = {}.hasOwnProperty; + function isAnyBluebirdPromise (obj) { + return hasProp.call(obj, '_promise0'); + } + + function doThenable (x, then, context) { + var promise = new Promise(INTERNAL); + var ret = promise; + if (context) context._pushContext(); + promise._captureStackTrace(); + if (context) context._popContext(); + var synchronous = true; + var result = util.tryCatch(then).call(x, + resolveFromThenable, + rejectFromThenable, + progressFromThenable); + synchronous = false; + if (promise && result === errorObj) { + promise._rejectCallback(result.e, true, true); + promise = null; + } + + function resolveFromThenable (value) { + if (!promise) return; + promise._resolveCallback(value); + promise = null; + } + + function rejectFromThenable (reason) { + if (!promise) return; + promise._rejectCallback(reason, synchronous, true); + promise = null; + } + + function progressFromThenable (value) { + if (!promise) return; + if (typeof promise._progress === 'function') { + promise._progress(value); + } + } + return ret; + } + + return tryConvertToPromise; + }; + }, { './util.js': 38 }], + 36: [function (_dereq_, module, exports) { + 'use strict'; + module.exports = function (Promise, INTERNAL) { + var util = _dereq_('./util.js'); + var TimeoutError = Promise.TimeoutError; + + var afterTimeout = function (promise, message) { + if (!promise.isPending()) return; + + var err; + if (!util.isPrimitive(message) && (message instanceof Error)) { + err = message; + } else { + if (typeof message !== 'string') { + message = 'operation timed out'; + } + err = new TimeoutError(message); + } + util.markAsOriginatingFromRejection(err); + promise._attachExtraTrace(err); + promise._cancel(err); + }; + + var afterValue = function (value) { return delay(+this).thenReturn(value); }; + var delay = Promise.delay = function (value, ms) { + if (ms === undefined) { + ms = value; + value = undefined; + var ret = new Promise(INTERNAL); + setTimeout(function () { ret._fulfill(); }, ms); + return ret; + } + ms = +ms; + return Promise.resolve(value)._then(afterValue, null, null, ms, undefined); + }; + + Promise.prototype.delay = function (ms) { + return delay(this, ms); + }; + + function successClear (value) { + var handle = this; + if (handle instanceof Number) handle = +handle; + clearTimeout(handle); + return value; + } + + function failureClear (reason) { + var handle = this; + if (handle instanceof Number) handle = +handle; + clearTimeout(handle); + throw reason; + } + + Promise.prototype.timeout = function (ms, message) { + ms = +ms; + var ret = this.then().cancellable(); + ret._cancellationParent = this; + var handle = setTimeout(function timeoutTimeout () { + afterTimeout(ret, message); + }, ms); + return ret._then(successClear, failureClear, undefined, handle, undefined); + }; + }; + }, { './util.js': 38 }], + 37: [function (_dereq_, module, exports) { + 'use strict'; + module.exports = function (Promise, apiRejection, tryConvertToPromise, + createContext) { + var TypeError = _dereq_('./errors.js').TypeError; + var inherits = _dereq_('./util.js').inherits; + var PromiseInspection = Promise.PromiseInspection; + + function inspectionMapper (inspections) { + var len = inspections.length; + for (var i = 0; i < len; ++i) { + var inspection = inspections[i]; + if (inspection.isRejected()) { + return Promise.reject(inspection.error()); + } + inspections[i] = inspection._settledValue; + } + return inspections; + } + + function thrower (e) { + setTimeout(function () { throw e; }, 0); + } + + function castPreservingDisposable (thenable) { + var maybePromise = tryConvertToPromise(thenable); + if (maybePromise !== thenable && + typeof thenable._isDisposable === 'function' && + typeof thenable._getDisposer === 'function' && + thenable._isDisposable()) { + maybePromise._setDisposable(thenable._getDisposer()); + } + return maybePromise; + } + function dispose (resources, inspection) { + var i = 0; + var len = resources.length; + var ret = Promise.defer(); + function iterator () { + if (i >= len) return ret.resolve(); + var maybePromise = castPreservingDisposable(resources[i++]); + if (maybePromise instanceof Promise && + maybePromise._isDisposable()) { + try { + maybePromise = tryConvertToPromise( + maybePromise._getDisposer().tryDispose(inspection), + resources.promise); + } catch (e) { + return thrower(e); + } + if (maybePromise instanceof Promise) { + return maybePromise._then(iterator, thrower, + null, null, null); + } + } + iterator(); + } + iterator(); + return ret.promise; + } + + function disposerSuccess (value) { + var inspection = new PromiseInspection(); + inspection._settledValue = value; + inspection._bitField = 268435456; + return dispose(this, inspection).thenReturn(value); + } + + function disposerFail (reason) { + var inspection = new PromiseInspection(); + inspection._settledValue = reason; + inspection._bitField = 134217728; + return dispose(this, inspection).thenThrow(reason); + } + + function Disposer (data, promise, context) { + this._data = data; + this._promise = promise; + this._context = context; + } + + Disposer.prototype.data = function () { + return this._data; + }; + + Disposer.prototype.promise = function () { + return this._promise; + }; + + Disposer.prototype.resource = function () { + if (this.promise().isFulfilled()) { + return this.promise().value(); + } + return null; + }; + + Disposer.prototype.tryDispose = function (inspection) { + var resource = this.resource(); + var context = this._context; + if (context !== undefined) context._pushContext(); + var ret = resource !== null + ? this.doDispose(resource, inspection) : null; + if (context !== undefined) context._popContext(); + this._promise._unsetDisposable(); + this._data = null; + return ret; + }; + + Disposer.isDisposer = function (d) { + return (d != null && + typeof d.resource === 'function' && + typeof d.tryDispose === 'function'); + }; + + function FunctionDisposer (fn, promise, context) { + this.constructor$(fn, promise, context); + } + inherits(FunctionDisposer, Disposer); + + FunctionDisposer.prototype.doDispose = function (resource, inspection) { + var fn = this.data(); + return fn.call(resource, resource, inspection); + }; + + function maybeUnwrapDisposer (value) { + if (Disposer.isDisposer(value)) { + this.resources[this.index]._setDisposable(value); + return value.promise(); + } + return value; + } + + Promise.using = function () { + var len = arguments.length; + if (len < 2) { + return apiRejection( + 'you must pass at least 2 arguments to Promise.using'); + } + var fn = arguments[len - 1]; + if (typeof fn !== 'function') return apiRejection('fn must be a function\u000a\u000a See http://goo.gl/916lJJ\u000a'); + + var input; + var spreadArgs = true; + if (len === 2 && Array.isArray(arguments[0])) { + input = arguments[0]; + len = input.length; + spreadArgs = false; + } else { + input = arguments; + len--; + } + var resources = new Array(len); + for (var i = 0; i < len; ++i) { + var resource = input[i]; + if (Disposer.isDisposer(resource)) { + var disposer = resource; + resource = resource.promise(); + resource._setDisposable(disposer); + } else { + var maybePromise = tryConvertToPromise(resource); + if (maybePromise instanceof Promise) { + resource = + maybePromise._then(maybeUnwrapDisposer, null, null, { + resources: resources, + index: i + }, undefined); + } + } + resources[i] = resource; + } + + var promise = Promise.settle(resources) + .then(inspectionMapper) + .then(function (vals) { + promise._pushContext(); + var ret; + try { + ret = spreadArgs + ? fn.apply(undefined, vals) : fn.call(undefined, vals); + } finally { + promise._popContext(); + } + return ret; + }) + ._then( + disposerSuccess, disposerFail, undefined, resources, undefined); + resources.promise = promise; + return promise; + }; + + Promise.prototype._setDisposable = function (disposer) { + this._bitField = this._bitField | 262144; + this._disposer = disposer; + }; + + Promise.prototype._isDisposable = function () { + return (this._bitField & 262144) > 0; + }; + + Promise.prototype._getDisposer = function () { + return this._disposer; + }; + + Promise.prototype._unsetDisposable = function () { + this._bitField = this._bitField & (~262144); + this._disposer = undefined; + }; + + Promise.prototype.disposer = function (fn) { + if (typeof fn === 'function') { + return new FunctionDisposer(fn, this, createContext()); + } + throw new TypeError(); + }; + }; + }, { './errors.js': 13, './util.js': 38 }], + 38: [function (_dereq_, module, exports) { + 'use strict'; + var es5 = _dereq_('./es5.js'); + var canEvaluate = typeof navigator === 'undefined'; + var haveGetters = (function () { + try { + var o = {}; + es5.defineProperty(o, 'f', { + get: function () { + return 3; + } + }); + return o.f === 3; + } catch (e) { + return false; + } + })(); + + var errorObj = { e: {} }; + var tryCatchTarget; + function tryCatcher () { + try { + var target = tryCatchTarget; + tryCatchTarget = null; + return target.apply(this, arguments); + } catch (e) { + errorObj.e = e; + return errorObj; + } + } + function tryCatch (fn) { + tryCatchTarget = fn; + return tryCatcher; + } + + var inherits = function (Child, Parent) { + var hasProp = {}.hasOwnProperty; + + function T () { + this.constructor = Child; + this.constructor$ = Parent; + for (var propertyName in Parent.prototype) { + if (hasProp.call(Parent.prototype, propertyName) && + propertyName.charAt(propertyName.length - 1) !== '$' + ) { + this[propertyName + '$'] = Parent.prototype[propertyName]; + } + } + } + T.prototype = Parent.prototype; + Child.prototype = new T(); + return Child.prototype; + }; + + function isPrimitive (val) { + return val == null || val === true || val === false || + typeof val === 'string' || typeof val === 'number'; + } + + function isObject (value) { + return !isPrimitive(value); + } + + function maybeWrapAsError (maybeError) { + if (!isPrimitive(maybeError)) return maybeError; + + return new Error(safeToString(maybeError)); + } + + function withAppended (target, appendee) { + var len = target.length; + var ret = new Array(len + 1); + var i; + for (i = 0; i < len; ++i) { + ret[i] = target[i]; + } + ret[i] = appendee; + return ret; + } + + function getDataPropertyOrDefault (obj, key, defaultValue) { + if (es5.isES5) { + var desc = Object.getOwnPropertyDescriptor(obj, key); + + if (desc != null) { + return desc.get == null && desc.set == null + ? desc.value + : defaultValue; + } + } else { + return {}.hasOwnProperty.call(obj, key) ? obj[key] : undefined; + } + } + + function notEnumerableProp (obj, name, value) { + if (isPrimitive(obj)) return obj; + var descriptor = { + value: value, + configurable: true, + enumerable: false, + writable: true + }; + es5.defineProperty(obj, name, descriptor); + return obj; + } + + function thrower (r) { + throw r; + } + + var inheritedDataKeys = (function () { + var excludedPrototypes = [ + Array.prototype, + Object.prototype, + Function.prototype + ]; + + var isExcludedProto = function (val) { + for (var i = 0; i < excludedPrototypes.length; ++i) { + if (excludedPrototypes[i] === val) { + return true; + } + } + return false; + }; + + if (es5.isES5) { + var getKeys = Object.getOwnPropertyNames; + return function (obj) { + var ret = []; + var visitedKeys = Object.create(null); + while (obj != null && !isExcludedProto(obj)) { + var keys; + try { + keys = getKeys(obj); + } catch (e) { + return ret; + } + for (var i = 0; i < keys.length; ++i) { + var key = keys[i]; + if (visitedKeys[key]) continue; + visitedKeys[key] = true; + var desc = Object.getOwnPropertyDescriptor(obj, key); + if (desc != null && desc.get == null && desc.set == null) { + ret.push(key); + } + } + obj = es5.getPrototypeOf(obj); + } + return ret; + }; + } else { + var hasProp = {}.hasOwnProperty; + return function (obj) { + if (isExcludedProto(obj)) return []; + var ret = []; + + /* jshint forin:false */ + enumeration: for (var key in obj) { + if (hasProp.call(obj, key)) { + ret.push(key); + } else { + for (var i = 0; i < excludedPrototypes.length; ++i) { + if (hasProp.call(excludedPrototypes[i], key)) { + continue enumeration; + } + } + ret.push(key); + } + } + return ret; + }; + } + })(); + + var thisAssignmentPattern = /this\s*\.\s*\S+\s*=/; + function isClass (fn) { + try { + if (typeof fn === 'function') { + var keys = es5.names(fn.prototype); + + var hasMethods = es5.isES5 && keys.length > 1; + var hasMethodsOtherThanConstructor = keys.length > 0 && + !(keys.length === 1 && keys[0] === 'constructor'); + var hasThisAssignmentAndStaticMethods = + thisAssignmentPattern.test(fn + '') && es5.names(fn).length > 0; + + if (hasMethods || hasMethodsOtherThanConstructor || + hasThisAssignmentAndStaticMethods) { + return true; + } + } + return false; + } catch (e) { + return false; + } + } + + function toFastProperties (obj) { + /* jshint -W027,-W055,-W031 */ + function f () {} + f.prototype = obj; + var l = 8; + while (l--) new f(); + return obj; + eval(obj); + } + + var rident = /^[a-z$_][a-z$_0-9]*$/i; + function isIdentifier (str) { + return rident.test(str); + } + + function filledRange (count, prefix, suffix) { + var ret = new Array(count); + for (var i = 0; i < count; ++i) { + ret[i] = prefix + i + suffix; + } + return ret; + } + + function safeToString (obj) { + try { + return obj + ''; + } catch (e) { + return '[no string representation]'; + } + } + + function markAsOriginatingFromRejection (e) { + try { + notEnumerableProp(e, 'isOperational', true); + } catch (ignore) {} + } + + function originatesFromRejection (e) { + if (e == null) return false; + return ((e instanceof Error.__BluebirdErrorTypes__.OperationalError) || + e.isOperational === true); + } + + function canAttachTrace (obj) { + return obj instanceof Error && es5.propertyIsWritable(obj, 'stack'); + } + + var ensureErrorObject = (function () { + if (!('stack' in new Error())) { + return function (value) { + if (canAttachTrace(value)) return value; + try { throw new Error(safeToString(value)); } catch (err) { return err; } + }; + } else { + return function (value) { + if (canAttachTrace(value)) return value; + return new Error(safeToString(value)); + }; + } + })(); + + function classString (obj) { + return {}.toString.call(obj); + } + + function copyDescriptors (from, to, filter) { + var keys = es5.names(from); + for (var i = 0; i < keys.length; ++i) { + var key = keys[i]; + if (filter(key)) { + try { + es5.defineProperty(to, key, es5.getDescriptor(from, key)); + } catch (ignore) {} + } + } + } + + var ret = { + isClass: isClass, + isIdentifier: isIdentifier, + inheritedDataKeys: inheritedDataKeys, + getDataPropertyOrDefault: getDataPropertyOrDefault, + thrower: thrower, + isArray: es5.isArray, + haveGetters: haveGetters, + notEnumerableProp: notEnumerableProp, + isPrimitive: isPrimitive, + isObject: isObject, + canEvaluate: canEvaluate, + errorObj: errorObj, + tryCatch: tryCatch, + inherits: inherits, + withAppended: withAppended, + maybeWrapAsError: maybeWrapAsError, + toFastProperties: toFastProperties, + filledRange: filledRange, + toString: safeToString, + canAttachTrace: canAttachTrace, + ensureErrorObject: ensureErrorObject, + originatesFromRejection: originatesFromRejection, + markAsOriginatingFromRejection: markAsOriginatingFromRejection, + classString: classString, + copyDescriptors: copyDescriptors, + hasDevTools: typeof chrome !== 'undefined' && chrome && + typeof chrome.loadTimes === 'function', + isNode: typeof process !== 'undefined' && + classString(process).toLowerCase() === '[object process]' + }; + ret.isRecentNode = ret.isNode && (function () { + var version = process.versions.node.split('.').map(Number); + return (version[0] === 0 && version[1] > 10) || (version[0] > 0); + })(); + + if (ret.isNode) ret.toFastProperties(process); + + try { throw new Error(); } catch (e) { ret.lastLineError = e; } + module.exports = ret; + }, { './es5.js': 14 }] + }, {}, [4])(4); + })); if (typeof window !== 'undefined' && window !== null) { window.P = window.Promise; } else if (typeof self !== 'undefined' && self !== null) { self.P = self.Promise; } + }).call(this, require('_process'), typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : typeof window !== 'undefined' ? window : {}, require('timers').setImmediate); + }, { _process: 287, timers: 378 }], + 68: [function (require, module, exports) { + (function (module, exports) { + 'use strict'; + + // Utils + function assert (val, msg) { + if (!val) throw new Error(msg || 'Assertion failed'); + } + + // Could use `inherits` module, but don't want to move from single file + // architecture yet. + function inherits (ctor, superCtor) { + ctor.super_ = superCtor; + var TempCtor = function () {}; + TempCtor.prototype = superCtor.prototype; + ctor.prototype = new TempCtor(); + ctor.prototype.constructor = ctor; + } + + // BN + + function BN (number, base, endian) { + if (BN.isBN(number)) { + return number; + } + + this.negative = 0; + this.words = null; + this.length = 0; + + // Reduction context + this.red = null; + + if (number !== null) { + if (base === 'le' || base === 'be') { + endian = base; + base = 10; + } + + this._init(number || 0, base || 10, endian || 'be'); + } + } + if (typeof module === 'object') { + module.exports = BN; + } else { + exports.BN = BN; + } + + BN.BN = BN; + BN.wordSize = 26; + + var Buffer; + try { + Buffer = require('buffer').Buffer; + } catch (e) { + } + + BN.isBN = function isBN (num) { + if (num instanceof BN) { + return true; + } + + return num !== null && typeof num === 'object' && + num.constructor.wordSize === BN.wordSize && Array.isArray(num.words); + }; + + BN.max = function max (left, right) { + if (left.cmp(right) > 0) return left; + return right; + }; + + BN.min = function min (left, right) { + if (left.cmp(right) < 0) return left; + return right; + }; + + BN.prototype._init = function init (number, base, endian) { + if (typeof number === 'number') { + return this._initNumber(number, base, endian); + } + + if (typeof number === 'object') { + return this._initArray(number, base, endian); + } + + if (base === 'hex') { + base = 16; + } + assert(base === (base | 0) && base >= 2 && base <= 36); + + number = number.toString().replace(/\s+/g, ''); + var start = 0; + if (number[0] === '-') { + start++; + } + + if (base === 16) { + this._parseHex(number, start); + } else { + this._parseBase(number, base, start); + } + + if (number[0] === '-') { + this.negative = 1; + } + + this.strip(); + + if (endian !== 'le') return; + + this._initArray(this.toArray(), base, endian); + }; + + BN.prototype._initNumber = function _initNumber (number, base, endian) { + if (number < 0) { + this.negative = 1; + number = -number; + } + if (number < 0x4000000) { + this.words = [number & 0x3ffffff]; + this.length = 1; + } else if (number < 0x10000000000000) { + this.words = [ + number & 0x3ffffff, + (number / 0x4000000) & 0x3ffffff + ]; + this.length = 2; + } else { + assert(number < 0x20000000000000); // 2 ^ 53 (unsafe) + this.words = [ + number & 0x3ffffff, + (number / 0x4000000) & 0x3ffffff, + 1 + ]; + this.length = 3; + } + + if (endian !== 'le') return; + + // Reverse the bytes + this._initArray(this.toArray(), base, endian); + }; + + BN.prototype._initArray = function _initArray (number, base, endian) { + // Perhaps a Uint8Array + assert(typeof number.length === 'number'); + if (number.length <= 0) { + this.words = [0]; + this.length = 1; + return this; + } + + this.length = Math.ceil(number.length / 3); + this.words = new Array(this.length); + for (var i = 0; i < this.length; i++) { + this.words[i] = 0; + } + + var j, w; + var off = 0; + if (endian === 'be') { + for (i = number.length - 1, j = 0; i >= 0; i -= 3) { + w = number[i] | (number[i - 1] << 8) | (number[i - 2] << 16); + this.words[j] |= (w << off) & 0x3ffffff; + this.words[j + 1] = (w >>> (26 - off)) & 0x3ffffff; + off += 24; + if (off >= 26) { + off -= 26; + j++; + } + } + } else if (endian === 'le') { + for (i = 0, j = 0; i < number.length; i += 3) { + w = number[i] | (number[i + 1] << 8) | (number[i + 2] << 16); + this.words[j] |= (w << off) & 0x3ffffff; + this.words[j + 1] = (w >>> (26 - off)) & 0x3ffffff; + off += 24; + if (off >= 26) { + off -= 26; + j++; + } + } + } + return this.strip(); + }; + + function parseHex (str, start, end) { + var r = 0; + var len = Math.min(str.length, end); + for (var i = start; i < len; i++) { + var c = str.charCodeAt(i) - 48; + + r <<= 4; + + // 'a' - 'f' + if (c >= 49 && c <= 54) { + r |= c - 49 + 0xa; + + // 'A' - 'F' + } else if (c >= 17 && c <= 22) { + r |= c - 17 + 0xa; + + // '0' - '9' + } else { + r |= c & 0xf; + } + } + return r; + } + + BN.prototype._parseHex = function _parseHex (number, start) { + // Create possibly bigger array to ensure that it fits the number + this.length = Math.ceil((number.length - start) / 6); + this.words = new Array(this.length); + for (var i = 0; i < this.length; i++) { + this.words[i] = 0; + } + + var j, w; + // Scan 24-bit chunks and add them to the number + var off = 0; + for (i = number.length - 6, j = 0; i >= start; i -= 6) { + w = parseHex(number, i, i + 6); + this.words[j] |= (w << off) & 0x3ffffff; + // NOTE: `0x3fffff` is intentional here, 26bits max shift + 24bit hex limb + this.words[j + 1] |= w >>> (26 - off) & 0x3fffff; + off += 24; + if (off >= 26) { + off -= 26; + j++; + } + } + if (i + 6 !== start) { + w = parseHex(number, start, i + 6); + this.words[j] |= (w << off) & 0x3ffffff; + this.words[j + 1] |= w >>> (26 - off) & 0x3fffff; + } + this.strip(); + }; + + function parseBase (str, start, end, mul) { + var r = 0; + var len = Math.min(str.length, end); + for (var i = start; i < len; i++) { + var c = str.charCodeAt(i) - 48; + + r *= mul; + + // 'a' + if (c >= 49) { + r += c - 49 + 0xa; + + // 'A' + } else if (c >= 17) { + r += c - 17 + 0xa; + + // '0' - '9' + } else { + r += c; + } + } + return r; + } + + BN.prototype._parseBase = function _parseBase (number, base, start) { + // Initialize as zero + this.words = [0]; + this.length = 1; + + // Find length of limb in base + for (var limbLen = 0, limbPow = 1; limbPow <= 0x3ffffff; limbPow *= base) { + limbLen++; + } + limbLen--; + limbPow = (limbPow / base) | 0; + + var total = number.length - start; + var mod = total % limbLen; + var end = Math.min(total, total - mod) + start; + + var word = 0; + for (var i = start; i < end; i += limbLen) { + word = parseBase(number, i, i + limbLen, base); + + this.imuln(limbPow); + if (this.words[0] + word < 0x4000000) { + this.words[0] += word; + } else { + this._iaddn(word); + } + } + + if (mod !== 0) { + var pow = 1; + word = parseBase(number, i, number.length, base); + + for (i = 0; i < mod; i++) { + pow *= base; + } + + this.imuln(pow); + if (this.words[0] + word < 0x4000000) { + this.words[0] += word; + } else { + this._iaddn(word); + } + } + }; + + BN.prototype.copy = function copy (dest) { + dest.words = new Array(this.length); + for (var i = 0; i < this.length; i++) { + dest.words[i] = this.words[i]; + } + dest.length = this.length; + dest.negative = this.negative; + dest.red = this.red; + }; + + BN.prototype.clone = function clone () { + var r = new BN(null); + this.copy(r); + return r; + }; + + BN.prototype._expand = function _expand (size) { + while (this.length < size) { + this.words[this.length++] = 0; + } + return this; + }; + + // Remove leading `0` from `this` + BN.prototype.strip = function strip () { + while (this.length > 1 && this.words[this.length - 1] === 0) { + this.length--; + } + return this._normSign(); + }; + + BN.prototype._normSign = function _normSign () { + // -0 = 0 + if (this.length === 1 && this.words[0] === 0) { + this.negative = 0; + } + return this; + }; + + BN.prototype.inspect = function inspect () { + return (this.red ? ''; + }; + + /* + + var zeros = []; + var groupSizes = []; + var groupBases = []; + + var s = ''; + var i = -1; + while (++i < BN.wordSize) { + zeros[i] = s; + s += '0'; + } + groupSizes[0] = 0; + groupSizes[1] = 0; + groupBases[0] = 0; + groupBases[1] = 0; + var base = 2 - 1; + while (++base < 36 + 1) { + var groupSize = 0; + var groupBase = 1; + while (groupBase < (1 << BN.wordSize) / base) { + groupBase *= base; + groupSize += 1; + } + groupSizes[base] = groupSize; + groupBases[base] = groupBase; + } + + */ + + var zeros = [ + '', + '0', + '00', + '000', + '0000', + '00000', + '000000', + '0000000', + '00000000', + '000000000', + '0000000000', + '00000000000', + '000000000000', + '0000000000000', + '00000000000000', + '000000000000000', + '0000000000000000', + '00000000000000000', + '000000000000000000', + '0000000000000000000', + '00000000000000000000', + '000000000000000000000', + '0000000000000000000000', + '00000000000000000000000', + '000000000000000000000000', + '0000000000000000000000000' + ]; + + var groupSizes = [ + 0, 0, + 25, 16, 12, 11, 10, 9, 8, + 8, 7, 7, 7, 7, 6, 6, + 6, 6, 6, 6, 6, 5, 5, + 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5 + ]; + + var groupBases = [ + 0, 0, + 33554432, 43046721, 16777216, 48828125, 60466176, 40353607, 16777216, + 43046721, 10000000, 19487171, 35831808, 62748517, 7529536, 11390625, + 16777216, 24137569, 34012224, 47045881, 64000000, 4084101, 5153632, + 6436343, 7962624, 9765625, 11881376, 14348907, 17210368, 20511149, + 24300000, 28629151, 33554432, 39135393, 45435424, 52521875, 60466176 + ]; + + BN.prototype.toString = function toString (base, padding) { + base = base || 10; + padding = padding | 0 || 1; + + var out; + if (base === 16 || base === 'hex') { + out = ''; + var off = 0; + var carry = 0; + for (var i = 0; i < this.length; i++) { + var w = this.words[i]; + var word = (((w << off) | carry) & 0xffffff).toString(16); + carry = (w >>> (24 - off)) & 0xffffff; + if (carry !== 0 || i !== this.length - 1) { + out = zeros[6 - word.length] + word + out; + } else { + out = word + out; + } + off += 2; + if (off >= 26) { + off -= 26; + i--; + } + } + if (carry !== 0) { + out = carry.toString(16) + out; + } + while (out.length % padding !== 0) { + out = '0' + out; + } + if (this.negative !== 0) { + out = '-' + out; + } + return out; + } + + if (base === (base | 0) && base >= 2 && base <= 36) { + // var groupSize = Math.floor(BN.wordSize * Math.LN2 / Math.log(base)); + var groupSize = groupSizes[base]; + // var groupBase = Math.pow(base, groupSize); + var groupBase = groupBases[base]; + out = ''; + var c = this.clone(); + c.negative = 0; + while (!c.isZero()) { + var r = c.modn(groupBase).toString(base); + c = c.idivn(groupBase); + + if (!c.isZero()) { + out = zeros[groupSize - r.length] + r + out; + } else { + out = r + out; + } + } + if (this.isZero()) { + out = '0' + out; + } + while (out.length % padding !== 0) { + out = '0' + out; + } + if (this.negative !== 0) { + out = '-' + out; + } + return out; + } + + assert(false, 'Base should be between 2 and 36'); + }; + + BN.prototype.toNumber = function toNumber () { + var ret = this.words[0]; + if (this.length === 2) { + ret += this.words[1] * 0x4000000; + } else if (this.length === 3 && this.words[2] === 0x01) { + // NOTE: at this stage it is known that the top bit is set + ret += 0x10000000000000 + (this.words[1] * 0x4000000); + } else if (this.length > 2) { + assert(false, 'Number can only safely store up to 53 bits'); + } + return (this.negative !== 0) ? -ret : ret; + }; + + BN.prototype.toJSON = function toJSON () { + return this.toString(16); + }; + + BN.prototype.toBuffer = function toBuffer (endian, length) { + assert(typeof Buffer !== 'undefined'); + return this.toArrayLike(Buffer, endian, length); + }; + + BN.prototype.toArray = function toArray (endian, length) { + return this.toArrayLike(Array, endian, length); + }; + + BN.prototype.toArrayLike = function toArrayLike (ArrayType, endian, length) { + var byteLength = this.byteLength(); + var reqLength = length || Math.max(1, byteLength); + assert(byteLength <= reqLength, 'byte array longer than desired length'); + assert(reqLength > 0, 'Requested array length <= 0'); + + this.strip(); + var littleEndian = endian === 'le'; + var res = new ArrayType(reqLength); + + var b, i; + var q = this.clone(); + if (!littleEndian) { + // Assume big-endian + for (i = 0; i < reqLength - byteLength; i++) { + res[i] = 0; + } + + for (i = 0; !q.isZero(); i++) { + b = q.andln(0xff); + q.iushrn(8); + + res[reqLength - i - 1] = b; + } + } else { + for (i = 0; !q.isZero(); i++) { + b = q.andln(0xff); + q.iushrn(8); + + res[i] = b; + } + + for (; i < reqLength; i++) { + res[i] = 0; + } + } + + return res; + }; + + if (Math.clz32) { + BN.prototype._countBits = function _countBits (w) { + return 32 - Math.clz32(w); + }; + } else { + BN.prototype._countBits = function _countBits (w) { + var t = w; + var r = 0; + if (t >= 0x1000) { + r += 13; + t >>>= 13; + } + if (t >= 0x40) { + r += 7; + t >>>= 7; + } + if (t >= 0x8) { + r += 4; + t >>>= 4; + } + if (t >= 0x02) { + r += 2; + t >>>= 2; + } + return r + t; + }; + } + + BN.prototype._zeroBits = function _zeroBits (w) { + // Short-cut + if (w === 0) return 26; + + var t = w; + var r = 0; + if ((t & 0x1fff) === 0) { + r += 13; + t >>>= 13; + } + if ((t & 0x7f) === 0) { + r += 7; + t >>>= 7; + } + if ((t & 0xf) === 0) { + r += 4; + t >>>= 4; + } + if ((t & 0x3) === 0) { + r += 2; + t >>>= 2; + } + if ((t & 0x1) === 0) { + r++; + } + return r; + }; + + // Return number of used bits in a BN + BN.prototype.bitLength = function bitLength () { + var w = this.words[this.length - 1]; + var hi = this._countBits(w); + return (this.length - 1) * 26 + hi; + }; + + function toBitArray (num) { + var w = new Array(num.bitLength()); + + for (var bit = 0; bit < w.length; bit++) { + var off = (bit / 26) | 0; + var wbit = bit % 26; + + w[bit] = (num.words[off] & (1 << wbit)) >>> wbit; + } + + return w; + } + + // Number of trailing zero bits + BN.prototype.zeroBits = function zeroBits () { + if (this.isZero()) return 0; + + var r = 0; + for (var i = 0; i < this.length; i++) { + var b = this._zeroBits(this.words[i]); + r += b; + if (b !== 26) break; + } + return r; + }; + + BN.prototype.byteLength = function byteLength () { + return Math.ceil(this.bitLength() / 8); + }; + + BN.prototype.toTwos = function toTwos (width) { + if (this.negative !== 0) { + return this.abs().inotn(width).iaddn(1); + } + return this.clone(); + }; + + BN.prototype.fromTwos = function fromTwos (width) { + if (this.testn(width - 1)) { + return this.notn(width).iaddn(1).ineg(); + } + return this.clone(); + }; + + BN.prototype.isNeg = function isNeg () { + return this.negative !== 0; + }; + + // Return negative clone of `this` + BN.prototype.neg = function neg () { + return this.clone().ineg(); + }; + + BN.prototype.ineg = function ineg () { + if (!this.isZero()) { + this.negative ^= 1; + } + + return this; + }; + + // Or `num` with `this` in-place + BN.prototype.iuor = function iuor (num) { + while (this.length < num.length) { + this.words[this.length++] = 0; + } + + for (var i = 0; i < num.length; i++) { + this.words[i] = this.words[i] | num.words[i]; + } + + return this.strip(); + }; + + BN.prototype.ior = function ior (num) { + assert((this.negative | num.negative) === 0); + return this.iuor(num); + }; + + // Or `num` with `this` + BN.prototype.or = function or (num) { + if (this.length > num.length) return this.clone().ior(num); + return num.clone().ior(this); + }; + + BN.prototype.uor = function uor (num) { + if (this.length > num.length) return this.clone().iuor(num); + return num.clone().iuor(this); + }; + + // And `num` with `this` in-place + BN.prototype.iuand = function iuand (num) { + // b = min-length(num, this) + var b; + if (this.length > num.length) { + b = num; + } else { + b = this; + } + + for (var i = 0; i < b.length; i++) { + this.words[i] = this.words[i] & num.words[i]; + } + + this.length = b.length; + + return this.strip(); + }; + + BN.prototype.iand = function iand (num) { + assert((this.negative | num.negative) === 0); + return this.iuand(num); + }; + + // And `num` with `this` + BN.prototype.and = function and (num) { + if (this.length > num.length) return this.clone().iand(num); + return num.clone().iand(this); + }; + + BN.prototype.uand = function uand (num) { + if (this.length > num.length) return this.clone().iuand(num); + return num.clone().iuand(this); + }; + + // Xor `num` with `this` in-place + BN.prototype.iuxor = function iuxor (num) { + // a.length > b.length + var a; + var b; + if (this.length > num.length) { + a = this; + b = num; + } else { + a = num; + b = this; + } + + for (var i = 0; i < b.length; i++) { + this.words[i] = a.words[i] ^ b.words[i]; + } + + if (this !== a) { + for (; i < a.length; i++) { + this.words[i] = a.words[i]; + } + } + + this.length = a.length; + + return this.strip(); + }; + + BN.prototype.ixor = function ixor (num) { + assert((this.negative | num.negative) === 0); + return this.iuxor(num); + }; + + // Xor `num` with `this` + BN.prototype.xor = function xor (num) { + if (this.length > num.length) return this.clone().ixor(num); + return num.clone().ixor(this); + }; + + BN.prototype.uxor = function uxor (num) { + if (this.length > num.length) return this.clone().iuxor(num); + return num.clone().iuxor(this); + }; + + // Not ``this`` with ``width`` bitwidth + BN.prototype.inotn = function inotn (width) { + assert(typeof width === 'number' && width >= 0); + + var bytesNeeded = Math.ceil(width / 26) | 0; + var bitsLeft = width % 26; + + // Extend the buffer with leading zeroes + this._expand(bytesNeeded); + + if (bitsLeft > 0) { + bytesNeeded--; + } + + // Handle complete words + for (var i = 0; i < bytesNeeded; i++) { + this.words[i] = ~this.words[i] & 0x3ffffff; + } + + // Handle the residue + if (bitsLeft > 0) { + this.words[i] = ~this.words[i] & (0x3ffffff >> (26 - bitsLeft)); + } + + // And remove leading zeroes + return this.strip(); + }; + + BN.prototype.notn = function notn (width) { + return this.clone().inotn(width); + }; + + // Set `bit` of `this` + BN.prototype.setn = function setn (bit, val) { + assert(typeof bit === 'number' && bit >= 0); + + var off = (bit / 26) | 0; + var wbit = bit % 26; + + this._expand(off + 1); + + if (val) { + this.words[off] = this.words[off] | (1 << wbit); + } else { + this.words[off] = this.words[off] & ~(1 << wbit); + } + + return this.strip(); + }; + + // Add `num` to `this` in-place + BN.prototype.iadd = function iadd (num) { + var r; + + // negative + positive + if (this.negative !== 0 && num.negative === 0) { + this.negative = 0; + r = this.isub(num); + this.negative ^= 1; + return this._normSign(); + + // positive + negative + } else if (this.negative === 0 && num.negative !== 0) { + num.negative = 0; + r = this.isub(num); + num.negative = 1; + return r._normSign(); + } + + // a.length > b.length + var a, b; + if (this.length > num.length) { + a = this; + b = num; + } else { + a = num; + b = this; + } + + var carry = 0; + for (var i = 0; i < b.length; i++) { + r = (a.words[i] | 0) + (b.words[i] | 0) + carry; + this.words[i] = r & 0x3ffffff; + carry = r >>> 26; + } + for (; carry !== 0 && i < a.length; i++) { + r = (a.words[i] | 0) + carry; + this.words[i] = r & 0x3ffffff; + carry = r >>> 26; + } + + this.length = a.length; + if (carry !== 0) { + this.words[this.length] = carry; + this.length++; + // Copy the rest of the words + } else if (a !== this) { + for (; i < a.length; i++) { + this.words[i] = a.words[i]; + } + } + + return this; + }; + + // Add `num` to `this` + BN.prototype.add = function add (num) { + var res; + if (num.negative !== 0 && this.negative === 0) { + num.negative = 0; + res = this.sub(num); + num.negative ^= 1; + return res; + } else if (num.negative === 0 && this.negative !== 0) { + this.negative = 0; + res = num.sub(this); + this.negative = 1; + return res; + } + + if (this.length > num.length) return this.clone().iadd(num); + + return num.clone().iadd(this); + }; + + // Subtract `num` from `this` in-place + BN.prototype.isub = function isub (num) { + // this - (-num) = this + num + if (num.negative !== 0) { + num.negative = 0; + var r = this.iadd(num); + num.negative = 1; + return r._normSign(); + + // -this - num = -(this + num) + } else if (this.negative !== 0) { + this.negative = 0; + this.iadd(num); + this.negative = 1; + return this._normSign(); + } + + // At this point both numbers are positive + var cmp = this.cmp(num); + + // Optimization - zeroify + if (cmp === 0) { + this.negative = 0; + this.length = 1; + this.words[0] = 0; + return this; + } + + // a > b + var a, b; + if (cmp > 0) { + a = this; + b = num; + } else { + a = num; + b = this; + } + + var carry = 0; + for (var i = 0; i < b.length; i++) { + r = (a.words[i] | 0) - (b.words[i] | 0) + carry; + carry = r >> 26; + this.words[i] = r & 0x3ffffff; + } + for (; carry !== 0 && i < a.length; i++) { + r = (a.words[i] | 0) + carry; + carry = r >> 26; + this.words[i] = r & 0x3ffffff; + } + + // Copy rest of the words + if (carry === 0 && i < a.length && a !== this) { + for (; i < a.length; i++) { + this.words[i] = a.words[i]; + } + } + + this.length = Math.max(this.length, i); + + if (a !== this) { + this.negative = 1; + } + + return this.strip(); + }; + + // Subtract `num` from `this` + BN.prototype.sub = function sub (num) { + return this.clone().isub(num); + }; + + function smallMulTo (self, num, out) { + out.negative = num.negative ^ self.negative; + var len = (self.length + num.length) | 0; + out.length = len; + len = (len - 1) | 0; + + // Peel one iteration (compiler can't do it, because of code complexity) + var a = self.words[0] | 0; + var b = num.words[0] | 0; + var r = a * b; + + var lo = r & 0x3ffffff; + var carry = (r / 0x4000000) | 0; + out.words[0] = lo; + + for (var k = 1; k < len; k++) { + // Sum all words with the same `i + j = k` and accumulate `ncarry`, + // note that ncarry could be >= 0x3ffffff + var ncarry = carry >>> 26; + var rword = carry & 0x3ffffff; + var maxJ = Math.min(k, num.length - 1); + for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) { + var i = (k - j) | 0; + a = self.words[i] | 0; + b = num.words[j] | 0; + r = a * b + rword; + ncarry += (r / 0x4000000) | 0; + rword = r & 0x3ffffff; + } + out.words[k] = rword | 0; + carry = ncarry | 0; + } + if (carry !== 0) { + out.words[k] = carry | 0; + } else { + out.length--; + } + + return out.strip(); + } + + // TODO(indutny): it may be reasonable to omit it for users who don't need + // to work with 256-bit numbers, otherwise it gives 20% improvement for 256-bit + // multiplication (like elliptic secp256k1). + var comb10MulTo = function comb10MulTo (self, num, out) { + var a = self.words; + var b = num.words; + var o = out.words; + var c = 0; + var lo; + var mid; + var hi; + var a0 = a[0] | 0; + var al0 = a0 & 0x1fff; + var ah0 = a0 >>> 13; + var a1 = a[1] | 0; + var al1 = a1 & 0x1fff; + var ah1 = a1 >>> 13; + var a2 = a[2] | 0; + var al2 = a2 & 0x1fff; + var ah2 = a2 >>> 13; + var a3 = a[3] | 0; + var al3 = a3 & 0x1fff; + var ah3 = a3 >>> 13; + var a4 = a[4] | 0; + var al4 = a4 & 0x1fff; + var ah4 = a4 >>> 13; + var a5 = a[5] | 0; + var al5 = a5 & 0x1fff; + var ah5 = a5 >>> 13; + var a6 = a[6] | 0; + var al6 = a6 & 0x1fff; + var ah6 = a6 >>> 13; + var a7 = a[7] | 0; + var al7 = a7 & 0x1fff; + var ah7 = a7 >>> 13; + var a8 = a[8] | 0; + var al8 = a8 & 0x1fff; + var ah8 = a8 >>> 13; + var a9 = a[9] | 0; + var al9 = a9 & 0x1fff; + var ah9 = a9 >>> 13; + var b0 = b[0] | 0; + var bl0 = b0 & 0x1fff; + var bh0 = b0 >>> 13; + var b1 = b[1] | 0; + var bl1 = b1 & 0x1fff; + var bh1 = b1 >>> 13; + var b2 = b[2] | 0; + var bl2 = b2 & 0x1fff; + var bh2 = b2 >>> 13; + var b3 = b[3] | 0; + var bl3 = b3 & 0x1fff; + var bh3 = b3 >>> 13; + var b4 = b[4] | 0; + var bl4 = b4 & 0x1fff; + var bh4 = b4 >>> 13; + var b5 = b[5] | 0; + var bl5 = b5 & 0x1fff; + var bh5 = b5 >>> 13; + var b6 = b[6] | 0; + var bl6 = b6 & 0x1fff; + var bh6 = b6 >>> 13; + var b7 = b[7] | 0; + var bl7 = b7 & 0x1fff; + var bh7 = b7 >>> 13; + var b8 = b[8] | 0; + var bl8 = b8 & 0x1fff; + var bh8 = b8 >>> 13; + var b9 = b[9] | 0; + var bl9 = b9 & 0x1fff; + var bh9 = b9 >>> 13; + + out.negative = self.negative ^ num.negative; + out.length = 19; + /* k = 0 */ + lo = Math.imul(al0, bl0); + mid = Math.imul(al0, bh0); + mid = (mid + Math.imul(ah0, bl0)) | 0; + hi = Math.imul(ah0, bh0); + var w0 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w0 >>> 26)) | 0; + w0 &= 0x3ffffff; + /* k = 1 */ + lo = Math.imul(al1, bl0); + mid = Math.imul(al1, bh0); + mid = (mid + Math.imul(ah1, bl0)) | 0; + hi = Math.imul(ah1, bh0); + lo = (lo + Math.imul(al0, bl1)) | 0; + mid = (mid + Math.imul(al0, bh1)) | 0; + mid = (mid + Math.imul(ah0, bl1)) | 0; + hi = (hi + Math.imul(ah0, bh1)) | 0; + var w1 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w1 >>> 26)) | 0; + w1 &= 0x3ffffff; + /* k = 2 */ + lo = Math.imul(al2, bl0); + mid = Math.imul(al2, bh0); + mid = (mid + Math.imul(ah2, bl0)) | 0; + hi = Math.imul(ah2, bh0); + lo = (lo + Math.imul(al1, bl1)) | 0; + mid = (mid + Math.imul(al1, bh1)) | 0; + mid = (mid + Math.imul(ah1, bl1)) | 0; + hi = (hi + Math.imul(ah1, bh1)) | 0; + lo = (lo + Math.imul(al0, bl2)) | 0; + mid = (mid + Math.imul(al0, bh2)) | 0; + mid = (mid + Math.imul(ah0, bl2)) | 0; + hi = (hi + Math.imul(ah0, bh2)) | 0; + var w2 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w2 >>> 26)) | 0; + w2 &= 0x3ffffff; + /* k = 3 */ + lo = Math.imul(al3, bl0); + mid = Math.imul(al3, bh0); + mid = (mid + Math.imul(ah3, bl0)) | 0; + hi = Math.imul(ah3, bh0); + lo = (lo + Math.imul(al2, bl1)) | 0; + mid = (mid + Math.imul(al2, bh1)) | 0; + mid = (mid + Math.imul(ah2, bl1)) | 0; + hi = (hi + Math.imul(ah2, bh1)) | 0; + lo = (lo + Math.imul(al1, bl2)) | 0; + mid = (mid + Math.imul(al1, bh2)) | 0; + mid = (mid + Math.imul(ah1, bl2)) | 0; + hi = (hi + Math.imul(ah1, bh2)) | 0; + lo = (lo + Math.imul(al0, bl3)) | 0; + mid = (mid + Math.imul(al0, bh3)) | 0; + mid = (mid + Math.imul(ah0, bl3)) | 0; + hi = (hi + Math.imul(ah0, bh3)) | 0; + var w3 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w3 >>> 26)) | 0; + w3 &= 0x3ffffff; + /* k = 4 */ + lo = Math.imul(al4, bl0); + mid = Math.imul(al4, bh0); + mid = (mid + Math.imul(ah4, bl0)) | 0; + hi = Math.imul(ah4, bh0); + lo = (lo + Math.imul(al3, bl1)) | 0; + mid = (mid + Math.imul(al3, bh1)) | 0; + mid = (mid + Math.imul(ah3, bl1)) | 0; + hi = (hi + Math.imul(ah3, bh1)) | 0; + lo = (lo + Math.imul(al2, bl2)) | 0; + mid = (mid + Math.imul(al2, bh2)) | 0; + mid = (mid + Math.imul(ah2, bl2)) | 0; + hi = (hi + Math.imul(ah2, bh2)) | 0; + lo = (lo + Math.imul(al1, bl3)) | 0; + mid = (mid + Math.imul(al1, bh3)) | 0; + mid = (mid + Math.imul(ah1, bl3)) | 0; + hi = (hi + Math.imul(ah1, bh3)) | 0; + lo = (lo + Math.imul(al0, bl4)) | 0; + mid = (mid + Math.imul(al0, bh4)) | 0; + mid = (mid + Math.imul(ah0, bl4)) | 0; + hi = (hi + Math.imul(ah0, bh4)) | 0; + var w4 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w4 >>> 26)) | 0; + w4 &= 0x3ffffff; + /* k = 5 */ + lo = Math.imul(al5, bl0); + mid = Math.imul(al5, bh0); + mid = (mid + Math.imul(ah5, bl0)) | 0; + hi = Math.imul(ah5, bh0); + lo = (lo + Math.imul(al4, bl1)) | 0; + mid = (mid + Math.imul(al4, bh1)) | 0; + mid = (mid + Math.imul(ah4, bl1)) | 0; + hi = (hi + Math.imul(ah4, bh1)) | 0; + lo = (lo + Math.imul(al3, bl2)) | 0; + mid = (mid + Math.imul(al3, bh2)) | 0; + mid = (mid + Math.imul(ah3, bl2)) | 0; + hi = (hi + Math.imul(ah3, bh2)) | 0; + lo = (lo + Math.imul(al2, bl3)) | 0; + mid = (mid + Math.imul(al2, bh3)) | 0; + mid = (mid + Math.imul(ah2, bl3)) | 0; + hi = (hi + Math.imul(ah2, bh3)) | 0; + lo = (lo + Math.imul(al1, bl4)) | 0; + mid = (mid + Math.imul(al1, bh4)) | 0; + mid = (mid + Math.imul(ah1, bl4)) | 0; + hi = (hi + Math.imul(ah1, bh4)) | 0; + lo = (lo + Math.imul(al0, bl5)) | 0; + mid = (mid + Math.imul(al0, bh5)) | 0; + mid = (mid + Math.imul(ah0, bl5)) | 0; + hi = (hi + Math.imul(ah0, bh5)) | 0; + var w5 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w5 >>> 26)) | 0; + w5 &= 0x3ffffff; + /* k = 6 */ + lo = Math.imul(al6, bl0); + mid = Math.imul(al6, bh0); + mid = (mid + Math.imul(ah6, bl0)) | 0; + hi = Math.imul(ah6, bh0); + lo = (lo + Math.imul(al5, bl1)) | 0; + mid = (mid + Math.imul(al5, bh1)) | 0; + mid = (mid + Math.imul(ah5, bl1)) | 0; + hi = (hi + Math.imul(ah5, bh1)) | 0; + lo = (lo + Math.imul(al4, bl2)) | 0; + mid = (mid + Math.imul(al4, bh2)) | 0; + mid = (mid + Math.imul(ah4, bl2)) | 0; + hi = (hi + Math.imul(ah4, bh2)) | 0; + lo = (lo + Math.imul(al3, bl3)) | 0; + mid = (mid + Math.imul(al3, bh3)) | 0; + mid = (mid + Math.imul(ah3, bl3)) | 0; + hi = (hi + Math.imul(ah3, bh3)) | 0; + lo = (lo + Math.imul(al2, bl4)) | 0; + mid = (mid + Math.imul(al2, bh4)) | 0; + mid = (mid + Math.imul(ah2, bl4)) | 0; + hi = (hi + Math.imul(ah2, bh4)) | 0; + lo = (lo + Math.imul(al1, bl5)) | 0; + mid = (mid + Math.imul(al1, bh5)) | 0; + mid = (mid + Math.imul(ah1, bl5)) | 0; + hi = (hi + Math.imul(ah1, bh5)) | 0; + lo = (lo + Math.imul(al0, bl6)) | 0; + mid = (mid + Math.imul(al0, bh6)) | 0; + mid = (mid + Math.imul(ah0, bl6)) | 0; + hi = (hi + Math.imul(ah0, bh6)) | 0; + var w6 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w6 >>> 26)) | 0; + w6 &= 0x3ffffff; + /* k = 7 */ + lo = Math.imul(al7, bl0); + mid = Math.imul(al7, bh0); + mid = (mid + Math.imul(ah7, bl0)) | 0; + hi = Math.imul(ah7, bh0); + lo = (lo + Math.imul(al6, bl1)) | 0; + mid = (mid + Math.imul(al6, bh1)) | 0; + mid = (mid + Math.imul(ah6, bl1)) | 0; + hi = (hi + Math.imul(ah6, bh1)) | 0; + lo = (lo + Math.imul(al5, bl2)) | 0; + mid = (mid + Math.imul(al5, bh2)) | 0; + mid = (mid + Math.imul(ah5, bl2)) | 0; + hi = (hi + Math.imul(ah5, bh2)) | 0; + lo = (lo + Math.imul(al4, bl3)) | 0; + mid = (mid + Math.imul(al4, bh3)) | 0; + mid = (mid + Math.imul(ah4, bl3)) | 0; + hi = (hi + Math.imul(ah4, bh3)) | 0; + lo = (lo + Math.imul(al3, bl4)) | 0; + mid = (mid + Math.imul(al3, bh4)) | 0; + mid = (mid + Math.imul(ah3, bl4)) | 0; + hi = (hi + Math.imul(ah3, bh4)) | 0; + lo = (lo + Math.imul(al2, bl5)) | 0; + mid = (mid + Math.imul(al2, bh5)) | 0; + mid = (mid + Math.imul(ah2, bl5)) | 0; + hi = (hi + Math.imul(ah2, bh5)) | 0; + lo = (lo + Math.imul(al1, bl6)) | 0; + mid = (mid + Math.imul(al1, bh6)) | 0; + mid = (mid + Math.imul(ah1, bl6)) | 0; + hi = (hi + Math.imul(ah1, bh6)) | 0; + lo = (lo + Math.imul(al0, bl7)) | 0; + mid = (mid + Math.imul(al0, bh7)) | 0; + mid = (mid + Math.imul(ah0, bl7)) | 0; + hi = (hi + Math.imul(ah0, bh7)) | 0; + var w7 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w7 >>> 26)) | 0; + w7 &= 0x3ffffff; + /* k = 8 */ + lo = Math.imul(al8, bl0); + mid = Math.imul(al8, bh0); + mid = (mid + Math.imul(ah8, bl0)) | 0; + hi = Math.imul(ah8, bh0); + lo = (lo + Math.imul(al7, bl1)) | 0; + mid = (mid + Math.imul(al7, bh1)) | 0; + mid = (mid + Math.imul(ah7, bl1)) | 0; + hi = (hi + Math.imul(ah7, bh1)) | 0; + lo = (lo + Math.imul(al6, bl2)) | 0; + mid = (mid + Math.imul(al6, bh2)) | 0; + mid = (mid + Math.imul(ah6, bl2)) | 0; + hi = (hi + Math.imul(ah6, bh2)) | 0; + lo = (lo + Math.imul(al5, bl3)) | 0; + mid = (mid + Math.imul(al5, bh3)) | 0; + mid = (mid + Math.imul(ah5, bl3)) | 0; + hi = (hi + Math.imul(ah5, bh3)) | 0; + lo = (lo + Math.imul(al4, bl4)) | 0; + mid = (mid + Math.imul(al4, bh4)) | 0; + mid = (mid + Math.imul(ah4, bl4)) | 0; + hi = (hi + Math.imul(ah4, bh4)) | 0; + lo = (lo + Math.imul(al3, bl5)) | 0; + mid = (mid + Math.imul(al3, bh5)) | 0; + mid = (mid + Math.imul(ah3, bl5)) | 0; + hi = (hi + Math.imul(ah3, bh5)) | 0; + lo = (lo + Math.imul(al2, bl6)) | 0; + mid = (mid + Math.imul(al2, bh6)) | 0; + mid = (mid + Math.imul(ah2, bl6)) | 0; + hi = (hi + Math.imul(ah2, bh6)) | 0; + lo = (lo + Math.imul(al1, bl7)) | 0; + mid = (mid + Math.imul(al1, bh7)) | 0; + mid = (mid + Math.imul(ah1, bl7)) | 0; + hi = (hi + Math.imul(ah1, bh7)) | 0; + lo = (lo + Math.imul(al0, bl8)) | 0; + mid = (mid + Math.imul(al0, bh8)) | 0; + mid = (mid + Math.imul(ah0, bl8)) | 0; + hi = (hi + Math.imul(ah0, bh8)) | 0; + var w8 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w8 >>> 26)) | 0; + w8 &= 0x3ffffff; + /* k = 9 */ + lo = Math.imul(al9, bl0); + mid = Math.imul(al9, bh0); + mid = (mid + Math.imul(ah9, bl0)) | 0; + hi = Math.imul(ah9, bh0); + lo = (lo + Math.imul(al8, bl1)) | 0; + mid = (mid + Math.imul(al8, bh1)) | 0; + mid = (mid + Math.imul(ah8, bl1)) | 0; + hi = (hi + Math.imul(ah8, bh1)) | 0; + lo = (lo + Math.imul(al7, bl2)) | 0; + mid = (mid + Math.imul(al7, bh2)) | 0; + mid = (mid + Math.imul(ah7, bl2)) | 0; + hi = (hi + Math.imul(ah7, bh2)) | 0; + lo = (lo + Math.imul(al6, bl3)) | 0; + mid = (mid + Math.imul(al6, bh3)) | 0; + mid = (mid + Math.imul(ah6, bl3)) | 0; + hi = (hi + Math.imul(ah6, bh3)) | 0; + lo = (lo + Math.imul(al5, bl4)) | 0; + mid = (mid + Math.imul(al5, bh4)) | 0; + mid = (mid + Math.imul(ah5, bl4)) | 0; + hi = (hi + Math.imul(ah5, bh4)) | 0; + lo = (lo + Math.imul(al4, bl5)) | 0; + mid = (mid + Math.imul(al4, bh5)) | 0; + mid = (mid + Math.imul(ah4, bl5)) | 0; + hi = (hi + Math.imul(ah4, bh5)) | 0; + lo = (lo + Math.imul(al3, bl6)) | 0; + mid = (mid + Math.imul(al3, bh6)) | 0; + mid = (mid + Math.imul(ah3, bl6)) | 0; + hi = (hi + Math.imul(ah3, bh6)) | 0; + lo = (lo + Math.imul(al2, bl7)) | 0; + mid = (mid + Math.imul(al2, bh7)) | 0; + mid = (mid + Math.imul(ah2, bl7)) | 0; + hi = (hi + Math.imul(ah2, bh7)) | 0; + lo = (lo + Math.imul(al1, bl8)) | 0; + mid = (mid + Math.imul(al1, bh8)) | 0; + mid = (mid + Math.imul(ah1, bl8)) | 0; + hi = (hi + Math.imul(ah1, bh8)) | 0; + lo = (lo + Math.imul(al0, bl9)) | 0; + mid = (mid + Math.imul(al0, bh9)) | 0; + mid = (mid + Math.imul(ah0, bl9)) | 0; + hi = (hi + Math.imul(ah0, bh9)) | 0; + var w9 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w9 >>> 26)) | 0; + w9 &= 0x3ffffff; + /* k = 10 */ + lo = Math.imul(al9, bl1); + mid = Math.imul(al9, bh1); + mid = (mid + Math.imul(ah9, bl1)) | 0; + hi = Math.imul(ah9, bh1); + lo = (lo + Math.imul(al8, bl2)) | 0; + mid = (mid + Math.imul(al8, bh2)) | 0; + mid = (mid + Math.imul(ah8, bl2)) | 0; + hi = (hi + Math.imul(ah8, bh2)) | 0; + lo = (lo + Math.imul(al7, bl3)) | 0; + mid = (mid + Math.imul(al7, bh3)) | 0; + mid = (mid + Math.imul(ah7, bl3)) | 0; + hi = (hi + Math.imul(ah7, bh3)) | 0; + lo = (lo + Math.imul(al6, bl4)) | 0; + mid = (mid + Math.imul(al6, bh4)) | 0; + mid = (mid + Math.imul(ah6, bl4)) | 0; + hi = (hi + Math.imul(ah6, bh4)) | 0; + lo = (lo + Math.imul(al5, bl5)) | 0; + mid = (mid + Math.imul(al5, bh5)) | 0; + mid = (mid + Math.imul(ah5, bl5)) | 0; + hi = (hi + Math.imul(ah5, bh5)) | 0; + lo = (lo + Math.imul(al4, bl6)) | 0; + mid = (mid + Math.imul(al4, bh6)) | 0; + mid = (mid + Math.imul(ah4, bl6)) | 0; + hi = (hi + Math.imul(ah4, bh6)) | 0; + lo = (lo + Math.imul(al3, bl7)) | 0; + mid = (mid + Math.imul(al3, bh7)) | 0; + mid = (mid + Math.imul(ah3, bl7)) | 0; + hi = (hi + Math.imul(ah3, bh7)) | 0; + lo = (lo + Math.imul(al2, bl8)) | 0; + mid = (mid + Math.imul(al2, bh8)) | 0; + mid = (mid + Math.imul(ah2, bl8)) | 0; + hi = (hi + Math.imul(ah2, bh8)) | 0; + lo = (lo + Math.imul(al1, bl9)) | 0; + mid = (mid + Math.imul(al1, bh9)) | 0; + mid = (mid + Math.imul(ah1, bl9)) | 0; + hi = (hi + Math.imul(ah1, bh9)) | 0; + var w10 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w10 >>> 26)) | 0; + w10 &= 0x3ffffff; + /* k = 11 */ + lo = Math.imul(al9, bl2); + mid = Math.imul(al9, bh2); + mid = (mid + Math.imul(ah9, bl2)) | 0; + hi = Math.imul(ah9, bh2); + lo = (lo + Math.imul(al8, bl3)) | 0; + mid = (mid + Math.imul(al8, bh3)) | 0; + mid = (mid + Math.imul(ah8, bl3)) | 0; + hi = (hi + Math.imul(ah8, bh3)) | 0; + lo = (lo + Math.imul(al7, bl4)) | 0; + mid = (mid + Math.imul(al7, bh4)) | 0; + mid = (mid + Math.imul(ah7, bl4)) | 0; + hi = (hi + Math.imul(ah7, bh4)) | 0; + lo = (lo + Math.imul(al6, bl5)) | 0; + mid = (mid + Math.imul(al6, bh5)) | 0; + mid = (mid + Math.imul(ah6, bl5)) | 0; + hi = (hi + Math.imul(ah6, bh5)) | 0; + lo = (lo + Math.imul(al5, bl6)) | 0; + mid = (mid + Math.imul(al5, bh6)) | 0; + mid = (mid + Math.imul(ah5, bl6)) | 0; + hi = (hi + Math.imul(ah5, bh6)) | 0; + lo = (lo + Math.imul(al4, bl7)) | 0; + mid = (mid + Math.imul(al4, bh7)) | 0; + mid = (mid + Math.imul(ah4, bl7)) | 0; + hi = (hi + Math.imul(ah4, bh7)) | 0; + lo = (lo + Math.imul(al3, bl8)) | 0; + mid = (mid + Math.imul(al3, bh8)) | 0; + mid = (mid + Math.imul(ah3, bl8)) | 0; + hi = (hi + Math.imul(ah3, bh8)) | 0; + lo = (lo + Math.imul(al2, bl9)) | 0; + mid = (mid + Math.imul(al2, bh9)) | 0; + mid = (mid + Math.imul(ah2, bl9)) | 0; + hi = (hi + Math.imul(ah2, bh9)) | 0; + var w11 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w11 >>> 26)) | 0; + w11 &= 0x3ffffff; + /* k = 12 */ + lo = Math.imul(al9, bl3); + mid = Math.imul(al9, bh3); + mid = (mid + Math.imul(ah9, bl3)) | 0; + hi = Math.imul(ah9, bh3); + lo = (lo + Math.imul(al8, bl4)) | 0; + mid = (mid + Math.imul(al8, bh4)) | 0; + mid = (mid + Math.imul(ah8, bl4)) | 0; + hi = (hi + Math.imul(ah8, bh4)) | 0; + lo = (lo + Math.imul(al7, bl5)) | 0; + mid = (mid + Math.imul(al7, bh5)) | 0; + mid = (mid + Math.imul(ah7, bl5)) | 0; + hi = (hi + Math.imul(ah7, bh5)) | 0; + lo = (lo + Math.imul(al6, bl6)) | 0; + mid = (mid + Math.imul(al6, bh6)) | 0; + mid = (mid + Math.imul(ah6, bl6)) | 0; + hi = (hi + Math.imul(ah6, bh6)) | 0; + lo = (lo + Math.imul(al5, bl7)) | 0; + mid = (mid + Math.imul(al5, bh7)) | 0; + mid = (mid + Math.imul(ah5, bl7)) | 0; + hi = (hi + Math.imul(ah5, bh7)) | 0; + lo = (lo + Math.imul(al4, bl8)) | 0; + mid = (mid + Math.imul(al4, bh8)) | 0; + mid = (mid + Math.imul(ah4, bl8)) | 0; + hi = (hi + Math.imul(ah4, bh8)) | 0; + lo = (lo + Math.imul(al3, bl9)) | 0; + mid = (mid + Math.imul(al3, bh9)) | 0; + mid = (mid + Math.imul(ah3, bl9)) | 0; + hi = (hi + Math.imul(ah3, bh9)) | 0; + var w12 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w12 >>> 26)) | 0; + w12 &= 0x3ffffff; + /* k = 13 */ + lo = Math.imul(al9, bl4); + mid = Math.imul(al9, bh4); + mid = (mid + Math.imul(ah9, bl4)) | 0; + hi = Math.imul(ah9, bh4); + lo = (lo + Math.imul(al8, bl5)) | 0; + mid = (mid + Math.imul(al8, bh5)) | 0; + mid = (mid + Math.imul(ah8, bl5)) | 0; + hi = (hi + Math.imul(ah8, bh5)) | 0; + lo = (lo + Math.imul(al7, bl6)) | 0; + mid = (mid + Math.imul(al7, bh6)) | 0; + mid = (mid + Math.imul(ah7, bl6)) | 0; + hi = (hi + Math.imul(ah7, bh6)) | 0; + lo = (lo + Math.imul(al6, bl7)) | 0; + mid = (mid + Math.imul(al6, bh7)) | 0; + mid = (mid + Math.imul(ah6, bl7)) | 0; + hi = (hi + Math.imul(ah6, bh7)) | 0; + lo = (lo + Math.imul(al5, bl8)) | 0; + mid = (mid + Math.imul(al5, bh8)) | 0; + mid = (mid + Math.imul(ah5, bl8)) | 0; + hi = (hi + Math.imul(ah5, bh8)) | 0; + lo = (lo + Math.imul(al4, bl9)) | 0; + mid = (mid + Math.imul(al4, bh9)) | 0; + mid = (mid + Math.imul(ah4, bl9)) | 0; + hi = (hi + Math.imul(ah4, bh9)) | 0; + var w13 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w13 >>> 26)) | 0; + w13 &= 0x3ffffff; + /* k = 14 */ + lo = Math.imul(al9, bl5); + mid = Math.imul(al9, bh5); + mid = (mid + Math.imul(ah9, bl5)) | 0; + hi = Math.imul(ah9, bh5); + lo = (lo + Math.imul(al8, bl6)) | 0; + mid = (mid + Math.imul(al8, bh6)) | 0; + mid = (mid + Math.imul(ah8, bl6)) | 0; + hi = (hi + Math.imul(ah8, bh6)) | 0; + lo = (lo + Math.imul(al7, bl7)) | 0; + mid = (mid + Math.imul(al7, bh7)) | 0; + mid = (mid + Math.imul(ah7, bl7)) | 0; + hi = (hi + Math.imul(ah7, bh7)) | 0; + lo = (lo + Math.imul(al6, bl8)) | 0; + mid = (mid + Math.imul(al6, bh8)) | 0; + mid = (mid + Math.imul(ah6, bl8)) | 0; + hi = (hi + Math.imul(ah6, bh8)) | 0; + lo = (lo + Math.imul(al5, bl9)) | 0; + mid = (mid + Math.imul(al5, bh9)) | 0; + mid = (mid + Math.imul(ah5, bl9)) | 0; + hi = (hi + Math.imul(ah5, bh9)) | 0; + var w14 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w14 >>> 26)) | 0; + w14 &= 0x3ffffff; + /* k = 15 */ + lo = Math.imul(al9, bl6); + mid = Math.imul(al9, bh6); + mid = (mid + Math.imul(ah9, bl6)) | 0; + hi = Math.imul(ah9, bh6); + lo = (lo + Math.imul(al8, bl7)) | 0; + mid = (mid + Math.imul(al8, bh7)) | 0; + mid = (mid + Math.imul(ah8, bl7)) | 0; + hi = (hi + Math.imul(ah8, bh7)) | 0; + lo = (lo + Math.imul(al7, bl8)) | 0; + mid = (mid + Math.imul(al7, bh8)) | 0; + mid = (mid + Math.imul(ah7, bl8)) | 0; + hi = (hi + Math.imul(ah7, bh8)) | 0; + lo = (lo + Math.imul(al6, bl9)) | 0; + mid = (mid + Math.imul(al6, bh9)) | 0; + mid = (mid + Math.imul(ah6, bl9)) | 0; + hi = (hi + Math.imul(ah6, bh9)) | 0; + var w15 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w15 >>> 26)) | 0; + w15 &= 0x3ffffff; + /* k = 16 */ + lo = Math.imul(al9, bl7); + mid = Math.imul(al9, bh7); + mid = (mid + Math.imul(ah9, bl7)) | 0; + hi = Math.imul(ah9, bh7); + lo = (lo + Math.imul(al8, bl8)) | 0; + mid = (mid + Math.imul(al8, bh8)) | 0; + mid = (mid + Math.imul(ah8, bl8)) | 0; + hi = (hi + Math.imul(ah8, bh8)) | 0; + lo = (lo + Math.imul(al7, bl9)) | 0; + mid = (mid + Math.imul(al7, bh9)) | 0; + mid = (mid + Math.imul(ah7, bl9)) | 0; + hi = (hi + Math.imul(ah7, bh9)) | 0; + var w16 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w16 >>> 26)) | 0; + w16 &= 0x3ffffff; + /* k = 17 */ + lo = Math.imul(al9, bl8); + mid = Math.imul(al9, bh8); + mid = (mid + Math.imul(ah9, bl8)) | 0; + hi = Math.imul(ah9, bh8); + lo = (lo + Math.imul(al8, bl9)) | 0; + mid = (mid + Math.imul(al8, bh9)) | 0; + mid = (mid + Math.imul(ah8, bl9)) | 0; + hi = (hi + Math.imul(ah8, bh9)) | 0; + var w17 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w17 >>> 26)) | 0; + w17 &= 0x3ffffff; + /* k = 18 */ + lo = Math.imul(al9, bl9); + mid = Math.imul(al9, bh9); + mid = (mid + Math.imul(ah9, bl9)) | 0; + hi = Math.imul(ah9, bh9); + var w18 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; + c = (((hi + (mid >>> 13)) | 0) + (w18 >>> 26)) | 0; + w18 &= 0x3ffffff; + o[0] = w0; + o[1] = w1; + o[2] = w2; + o[3] = w3; + o[4] = w4; + o[5] = w5; + o[6] = w6; + o[7] = w7; + o[8] = w8; + o[9] = w9; + o[10] = w10; + o[11] = w11; + o[12] = w12; + o[13] = w13; + o[14] = w14; + o[15] = w15; + o[16] = w16; + o[17] = w17; + o[18] = w18; + if (c !== 0) { + o[19] = c; + out.length++; + } + return out; + }; + + // Polyfill comb + if (!Math.imul) { + comb10MulTo = smallMulTo; + } + + function bigMulTo (self, num, out) { + out.negative = num.negative ^ self.negative; + out.length = self.length + num.length; + + var carry = 0; + var hncarry = 0; + for (var k = 0; k < out.length - 1; k++) { + // Sum all words with the same `i + j = k` and accumulate `ncarry`, + // note that ncarry could be >= 0x3ffffff + var ncarry = hncarry; + hncarry = 0; + var rword = carry & 0x3ffffff; + var maxJ = Math.min(k, num.length - 1); + for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) { + var i = k - j; + var a = self.words[i] | 0; + var b = num.words[j] | 0; + var r = a * b; + + var lo = r & 0x3ffffff; + ncarry = (ncarry + ((r / 0x4000000) | 0)) | 0; + lo = (lo + rword) | 0; + rword = lo & 0x3ffffff; + ncarry = (ncarry + (lo >>> 26)) | 0; + + hncarry += ncarry >>> 26; + ncarry &= 0x3ffffff; + } + out.words[k] = rword; + carry = ncarry; + ncarry = hncarry; + } + if (carry !== 0) { + out.words[k] = carry; + } else { + out.length--; + } + + return out.strip(); + } + + function jumboMulTo (self, num, out) { + var fftm = new FFTM(); + return fftm.mulp(self, num, out); + } + + BN.prototype.mulTo = function mulTo (num, out) { + var res; + var len = this.length + num.length; + if (this.length === 10 && num.length === 10) { + res = comb10MulTo(this, num, out); + } else if (len < 63) { + res = smallMulTo(this, num, out); + } else if (len < 1024) { + res = bigMulTo(this, num, out); + } else { + res = jumboMulTo(this, num, out); + } + + return res; + }; + + // Cooley-Tukey algorithm for FFT + // slightly revisited to rely on looping instead of recursion + + function FFTM (x, y) { + this.x = x; + this.y = y; + } + + FFTM.prototype.makeRBT = function makeRBT (N) { + var t = new Array(N); + var l = BN.prototype._countBits(N) - 1; + for (var i = 0; i < N; i++) { + t[i] = this.revBin(i, l, N); + } + + return t; + }; + + // Returns binary-reversed representation of `x` + FFTM.prototype.revBin = function revBin (x, l, N) { + if (x === 0 || x === N - 1) return x; + + var rb = 0; + for (var i = 0; i < l; i++) { + rb |= (x & 1) << (l - i - 1); + x >>= 1; + } + + return rb; + }; + + // Performs "tweedling" phase, therefore 'emulating' + // behaviour of the recursive algorithm + FFTM.prototype.permute = function permute (rbt, rws, iws, rtws, itws, N) { + for (var i = 0; i < N; i++) { + rtws[i] = rws[rbt[i]]; + itws[i] = iws[rbt[i]]; + } + }; + + FFTM.prototype.transform = function transform (rws, iws, rtws, itws, N, rbt) { + this.permute(rbt, rws, iws, rtws, itws, N); + + for (var s = 1; s < N; s <<= 1) { + var l = s << 1; + + var rtwdf = Math.cos(2 * Math.PI / l); + var itwdf = Math.sin(2 * Math.PI / l); + + for (var p = 0; p < N; p += l) { + var rtwdf_ = rtwdf; + var itwdf_ = itwdf; + + for (var j = 0; j < s; j++) { + var re = rtws[p + j]; + var ie = itws[p + j]; + + var ro = rtws[p + j + s]; + var io = itws[p + j + s]; + + var rx = rtwdf_ * ro - itwdf_ * io; + + io = rtwdf_ * io + itwdf_ * ro; + ro = rx; + + rtws[p + j] = re + ro; + itws[p + j] = ie + io; + + rtws[p + j + s] = re - ro; + itws[p + j + s] = ie - io; + + /* jshint maxdepth : false */ + if (j !== l) { + rx = rtwdf * rtwdf_ - itwdf * itwdf_; + + itwdf_ = rtwdf * itwdf_ + itwdf * rtwdf_; + rtwdf_ = rx; + } + } + } + } + }; + + FFTM.prototype.guessLen13b = function guessLen13b (n, m) { + var N = Math.max(m, n) | 1; + var odd = N & 1; + var i = 0; + for (N = N / 2 | 0; N; N = N >>> 1) { + i++; + } + + return 1 << i + 1 + odd; + }; + + FFTM.prototype.conjugate = function conjugate (rws, iws, N) { + if (N <= 1) return; + + for (var i = 0; i < N / 2; i++) { + var t = rws[i]; + + rws[i] = rws[N - i - 1]; + rws[N - i - 1] = t; + + t = iws[i]; + + iws[i] = -iws[N - i - 1]; + iws[N - i - 1] = -t; + } + }; + + FFTM.prototype.normalize13b = function normalize13b (ws, N) { + var carry = 0; + for (var i = 0; i < N / 2; i++) { + var w = Math.round(ws[2 * i + 1] / N) * 0x2000 + + Math.round(ws[2 * i] / N) + + carry; + + ws[i] = w & 0x3ffffff; + + if (w < 0x4000000) { + carry = 0; + } else { + carry = w / 0x4000000 | 0; + } + } + + return ws; + }; + + FFTM.prototype.convert13b = function convert13b (ws, len, rws, N) { + var carry = 0; + for (var i = 0; i < len; i++) { + carry = carry + (ws[i] | 0); + + rws[2 * i] = carry & 0x1fff; carry = carry >>> 13; + rws[2 * i + 1] = carry & 0x1fff; carry = carry >>> 13; + } + + // Pad with zeroes + for (i = 2 * len; i < N; ++i) { + rws[i] = 0; + } + + assert(carry === 0); + assert((carry & ~0x1fff) === 0); + }; + + FFTM.prototype.stub = function stub (N) { + var ph = new Array(N); + for (var i = 0; i < N; i++) { + ph[i] = 0; + } + + return ph; + }; + + FFTM.prototype.mulp = function mulp (x, y, out) { + var N = 2 * this.guessLen13b(x.length, y.length); + + var rbt = this.makeRBT(N); + + var _ = this.stub(N); + + var rws = new Array(N); + var rwst = new Array(N); + var iwst = new Array(N); + + var nrws = new Array(N); + var nrwst = new Array(N); + var niwst = new Array(N); + + var rmws = out.words; + rmws.length = N; + + this.convert13b(x.words, x.length, rws, N); + this.convert13b(y.words, y.length, nrws, N); + + this.transform(rws, _, rwst, iwst, N, rbt); + this.transform(nrws, _, nrwst, niwst, N, rbt); + + for (var i = 0; i < N; i++) { + var rx = rwst[i] * nrwst[i] - iwst[i] * niwst[i]; + iwst[i] = rwst[i] * niwst[i] + iwst[i] * nrwst[i]; + rwst[i] = rx; + } + + this.conjugate(rwst, iwst, N); + this.transform(rwst, iwst, rmws, _, N, rbt); + this.conjugate(rmws, _, N); + this.normalize13b(rmws, N); + + out.negative = x.negative ^ y.negative; + out.length = x.length + y.length; + return out.strip(); + }; + + // Multiply `this` by `num` + BN.prototype.mul = function mul (num) { + var out = new BN(null); + out.words = new Array(this.length + num.length); + return this.mulTo(num, out); + }; + + // Multiply employing FFT + BN.prototype.mulf = function mulf (num) { + var out = new BN(null); + out.words = new Array(this.length + num.length); + return jumboMulTo(this, num, out); + }; + + // In-place Multiplication + BN.prototype.imul = function imul (num) { + return this.clone().mulTo(num, this); + }; + + BN.prototype.imuln = function imuln (num) { + assert(typeof num === 'number'); + assert(num < 0x4000000); + + // Carry + var carry = 0; + for (var i = 0; i < this.length; i++) { + var w = (this.words[i] | 0) * num; + var lo = (w & 0x3ffffff) + (carry & 0x3ffffff); + carry >>= 26; + carry += (w / 0x4000000) | 0; + // NOTE: lo is 27bit maximum + carry += lo >>> 26; + this.words[i] = lo & 0x3ffffff; + } + + if (carry !== 0) { + this.words[i] = carry; + this.length++; + } + + return this; + }; + + BN.prototype.muln = function muln (num) { + return this.clone().imuln(num); + }; + + // `this` * `this` + BN.prototype.sqr = function sqr () { + return this.mul(this); + }; + + // `this` * `this` in-place + BN.prototype.isqr = function isqr () { + return this.imul(this.clone()); + }; + + // Math.pow(`this`, `num`) + BN.prototype.pow = function pow (num) { + var w = toBitArray(num); + if (w.length === 0) return new BN(1); + + // Skip leading zeroes + var res = this; + for (var i = 0; i < w.length; i++, res = res.sqr()) { + if (w[i] !== 0) break; + } + + if (++i < w.length) { + for (var q = res.sqr(); i < w.length; i++, q = q.sqr()) { + if (w[i] === 0) continue; + + res = res.mul(q); + } + } + + return res; + }; + + // Shift-left in-place + BN.prototype.iushln = function iushln (bits) { + assert(typeof bits === 'number' && bits >= 0); + var r = bits % 26; + var s = (bits - r) / 26; + var carryMask = (0x3ffffff >>> (26 - r)) << (26 - r); + var i; + + if (r !== 0) { + var carry = 0; + + for (i = 0; i < this.length; i++) { + var newCarry = this.words[i] & carryMask; + var c = ((this.words[i] | 0) - newCarry) << r; + this.words[i] = c | carry; + carry = newCarry >>> (26 - r); + } + + if (carry) { + this.words[i] = carry; + this.length++; + } + } + + if (s !== 0) { + for (i = this.length - 1; i >= 0; i--) { + this.words[i + s] = this.words[i]; + } + + for (i = 0; i < s; i++) { + this.words[i] = 0; + } + + this.length += s; + } + + return this.strip(); + }; + + BN.prototype.ishln = function ishln (bits) { + // TODO(indutny): implement me + assert(this.negative === 0); + return this.iushln(bits); + }; + + // Shift-right in-place + // NOTE: `hint` is a lowest bit before trailing zeroes + // NOTE: if `extended` is present - it will be filled with destroyed bits + BN.prototype.iushrn = function iushrn (bits, hint, extended) { + assert(typeof bits === 'number' && bits >= 0); + var h; + if (hint) { + h = (hint - (hint % 26)) / 26; + } else { + h = 0; + } + + var r = bits % 26; + var s = Math.min((bits - r) / 26, this.length); + var mask = 0x3ffffff ^ ((0x3ffffff >>> r) << r); + var maskedWords = extended; + + h -= s; + h = Math.max(0, h); + + // Extended mode, copy masked part + if (maskedWords) { + for (var i = 0; i < s; i++) { + maskedWords.words[i] = this.words[i]; + } + maskedWords.length = s; + } + + if (s === 0) { + // No-op, we should not move anything at all + } else if (this.length > s) { + this.length -= s; + for (i = 0; i < this.length; i++) { + this.words[i] = this.words[i + s]; + } + } else { + this.words[0] = 0; + this.length = 1; + } + + var carry = 0; + for (i = this.length - 1; i >= 0 && (carry !== 0 || i >= h); i--) { + var word = this.words[i] | 0; + this.words[i] = (carry << (26 - r)) | (word >>> r); + carry = word & mask; + } + + // Push carried bits as a mask + if (maskedWords && carry !== 0) { + maskedWords.words[maskedWords.length++] = carry; + } + + if (this.length === 0) { + this.words[0] = 0; + this.length = 1; + } + + return this.strip(); + }; + + BN.prototype.ishrn = function ishrn (bits, hint, extended) { + // TODO(indutny): implement me + assert(this.negative === 0); + return this.iushrn(bits, hint, extended); + }; + + // Shift-left + BN.prototype.shln = function shln (bits) { + return this.clone().ishln(bits); + }; + + BN.prototype.ushln = function ushln (bits) { + return this.clone().iushln(bits); + }; + + // Shift-right + BN.prototype.shrn = function shrn (bits) { + return this.clone().ishrn(bits); + }; + + BN.prototype.ushrn = function ushrn (bits) { + return this.clone().iushrn(bits); + }; + + // Test if n bit is set + BN.prototype.testn = function testn (bit) { + assert(typeof bit === 'number' && bit >= 0); + var r = bit % 26; + var s = (bit - r) / 26; + var q = 1 << r; + + // Fast case: bit is much higher than all existing words + if (this.length <= s) return false; + + // Check bit and return + var w = this.words[s]; + + return !!(w & q); + }; + + // Return only lowers bits of number (in-place) + BN.prototype.imaskn = function imaskn (bits) { + assert(typeof bits === 'number' && bits >= 0); + var r = bits % 26; + var s = (bits - r) / 26; + + assert(this.negative === 0, 'imaskn works only with positive numbers'); + + if (this.length <= s) { + return this; + } + + if (r !== 0) { + s++; + } + this.length = Math.min(s, this.length); + + if (r !== 0) { + var mask = 0x3ffffff ^ ((0x3ffffff >>> r) << r); + this.words[this.length - 1] &= mask; + } + + return this.strip(); + }; + + // Return only lowers bits of number + BN.prototype.maskn = function maskn (bits) { + return this.clone().imaskn(bits); + }; + + // Add plain number `num` to `this` + BN.prototype.iaddn = function iaddn (num) { + assert(typeof num === 'number'); + assert(num < 0x4000000); + if (num < 0) return this.isubn(-num); + + // Possible sign change + if (this.negative !== 0) { + if (this.length === 1 && (this.words[0] | 0) < num) { + this.words[0] = num - (this.words[0] | 0); + this.negative = 0; + return this; + } + + this.negative = 0; + this.isubn(num); + this.negative = 1; + return this; + } + + // Add without checks + return this._iaddn(num); + }; + + BN.prototype._iaddn = function _iaddn (num) { + this.words[0] += num; + + // Carry + for (var i = 0; i < this.length && this.words[i] >= 0x4000000; i++) { + this.words[i] -= 0x4000000; + if (i === this.length - 1) { + this.words[i + 1] = 1; + } else { + this.words[i + 1]++; + } + } + this.length = Math.max(this.length, i + 1); + + return this; + }; + + // Subtract plain number `num` from `this` + BN.prototype.isubn = function isubn (num) { + assert(typeof num === 'number'); + assert(num < 0x4000000); + if (num < 0) return this.iaddn(-num); + + if (this.negative !== 0) { + this.negative = 0; + this.iaddn(num); + this.negative = 1; + return this; + } + + this.words[0] -= num; + + if (this.length === 1 && this.words[0] < 0) { + this.words[0] = -this.words[0]; + this.negative = 1; + } else { + // Carry + for (var i = 0; i < this.length && this.words[i] < 0; i++) { + this.words[i] += 0x4000000; + this.words[i + 1] -= 1; + } + } + + return this.strip(); + }; + + BN.prototype.addn = function addn (num) { + return this.clone().iaddn(num); + }; + + BN.prototype.subn = function subn (num) { + return this.clone().isubn(num); + }; + + BN.prototype.iabs = function iabs () { + this.negative = 0; + + return this; + }; + + BN.prototype.abs = function abs () { + return this.clone().iabs(); + }; + + BN.prototype._ishlnsubmul = function _ishlnsubmul (num, mul, shift) { + var len = num.length + shift; + var i; + + this._expand(len); + + var w; + var carry = 0; + for (i = 0; i < num.length; i++) { + w = (this.words[i + shift] | 0) + carry; + var right = (num.words[i] | 0) * mul; + w -= right & 0x3ffffff; + carry = (w >> 26) - ((right / 0x4000000) | 0); + this.words[i + shift] = w & 0x3ffffff; + } + for (; i < this.length - shift; i++) { + w = (this.words[i + shift] | 0) + carry; + carry = w >> 26; + this.words[i + shift] = w & 0x3ffffff; + } + + if (carry === 0) return this.strip(); + + // Subtraction overflow + assert(carry === -1); + carry = 0; + for (i = 0; i < this.length; i++) { + w = -(this.words[i] | 0) + carry; + carry = w >> 26; + this.words[i] = w & 0x3ffffff; + } + this.negative = 1; + + return this.strip(); + }; + + BN.prototype._wordDiv = function _wordDiv (num, mode) { + var shift = this.length - num.length; + + var a = this.clone(); + var b = num; + + // Normalize + var bhi = b.words[b.length - 1] | 0; + var bhiBits = this._countBits(bhi); + shift = 26 - bhiBits; + if (shift !== 0) { + b = b.ushln(shift); + a.iushln(shift); + bhi = b.words[b.length - 1] | 0; + } + + // Initialize quotient + var m = a.length - b.length; + var q; + + if (mode !== 'mod') { + q = new BN(null); + q.length = m + 1; + q.words = new Array(q.length); + for (var i = 0; i < q.length; i++) { + q.words[i] = 0; + } + } + + var diff = a.clone()._ishlnsubmul(b, 1, m); + if (diff.negative === 0) { + a = diff; + if (q) { + q.words[m] = 1; + } + } + + for (var j = m - 1; j >= 0; j--) { + var qj = (a.words[b.length + j] | 0) * 0x4000000 + + (a.words[b.length + j - 1] | 0); + + // NOTE: (qj / bhi) is (0x3ffffff * 0x4000000 + 0x3ffffff) / 0x2000000 max + // (0x7ffffff) + qj = Math.min((qj / bhi) | 0, 0x3ffffff); + + a._ishlnsubmul(b, qj, j); + while (a.negative !== 0) { + qj--; + a.negative = 0; + a._ishlnsubmul(b, 1, j); + if (!a.isZero()) { + a.negative ^= 1; + } + } + if (q) { + q.words[j] = qj; + } + } + if (q) { + q.strip(); + } + a.strip(); + + // Denormalize + if (mode !== 'div' && shift !== 0) { + a.iushrn(shift); + } + + return { + div: q || null, + mod: a + }; + }; + + // NOTE: 1) `mode` can be set to `mod` to request mod only, + // to `div` to request div only, or be absent to + // request both div & mod + // 2) `positive` is true if unsigned mod is requested + BN.prototype.divmod = function divmod (num, mode, positive) { + assert(!num.isZero()); + + if (this.isZero()) { + return { + div: new BN(0), + mod: new BN(0) + }; + } + + var div, mod, res; + if (this.negative !== 0 && num.negative === 0) { + res = this.neg().divmod(num, mode); + + if (mode !== 'mod') { + div = res.div.neg(); + } + + if (mode !== 'div') { + mod = res.mod.neg(); + if (positive && mod.negative !== 0) { + mod.iadd(num); + } + } + + return { + div: div, + mod: mod + }; + } + + if (this.negative === 0 && num.negative !== 0) { + res = this.divmod(num.neg(), mode); + + if (mode !== 'mod') { + div = res.div.neg(); + } + + return { + div: div, + mod: res.mod + }; + } + + if ((this.negative & num.negative) !== 0) { + res = this.neg().divmod(num.neg(), mode); + + if (mode !== 'div') { + mod = res.mod.neg(); + if (positive && mod.negative !== 0) { + mod.isub(num); + } + } + + return { + div: res.div, + mod: mod + }; + } + + // Both numbers are positive at this point + + // Strip both numbers to approximate shift value + if (num.length > this.length || this.cmp(num) < 0) { + return { + div: new BN(0), + mod: this + }; + } + + // Very short reduction + if (num.length === 1) { + if (mode === 'div') { + return { + div: this.divn(num.words[0]), + mod: null + }; + } + + if (mode === 'mod') { + return { + div: null, + mod: new BN(this.modn(num.words[0])) + }; + } + + return { + div: this.divn(num.words[0]), + mod: new BN(this.modn(num.words[0])) + }; + } + + return this._wordDiv(num, mode); + }; + + // Find `this` / `num` + BN.prototype.div = function div (num) { + return this.divmod(num, 'div', false).div; + }; + + // Find `this` % `num` + BN.prototype.mod = function mod (num) { + return this.divmod(num, 'mod', false).mod; + }; + + BN.prototype.umod = function umod (num) { + return this.divmod(num, 'mod', true).mod; + }; + + // Find Round(`this` / `num`) + BN.prototype.divRound = function divRound (num) { + var dm = this.divmod(num); + + // Fast case - exact division + if (dm.mod.isZero()) return dm.div; + + var mod = dm.div.negative !== 0 ? dm.mod.isub(num) : dm.mod; + + var half = num.ushrn(1); + var r2 = num.andln(1); + var cmp = mod.cmp(half); + + // Round down + if (cmp < 0 || r2 === 1 && cmp === 0) return dm.div; + + // Round up + return dm.div.negative !== 0 ? dm.div.isubn(1) : dm.div.iaddn(1); + }; + + BN.prototype.modn = function modn (num) { + assert(num <= 0x3ffffff); + var p = (1 << 26) % num; + + var acc = 0; + for (var i = this.length - 1; i >= 0; i--) { + acc = (p * acc + (this.words[i] | 0)) % num; + } + + return acc; + }; + + // In-place division by number + BN.prototype.idivn = function idivn (num) { + assert(num <= 0x3ffffff); + + var carry = 0; + for (var i = this.length - 1; i >= 0; i--) { + var w = (this.words[i] | 0) + carry * 0x4000000; + this.words[i] = (w / num) | 0; + carry = w % num; + } + + return this.strip(); + }; + + BN.prototype.divn = function divn (num) { + return this.clone().idivn(num); + }; + + BN.prototype.egcd = function egcd (p) { + assert(p.negative === 0); + assert(!p.isZero()); + + var x = this; + var y = p.clone(); + + if (x.negative !== 0) { + x = x.umod(p); + } else { + x = x.clone(); + } + + // A * x + B * y = x + var A = new BN(1); + var B = new BN(0); + + // C * x + D * y = y + var C = new BN(0); + var D = new BN(1); + + var g = 0; + + while (x.isEven() && y.isEven()) { + x.iushrn(1); + y.iushrn(1); + ++g; + } + + var yp = y.clone(); + var xp = x.clone(); + + while (!x.isZero()) { + for (var i = 0, im = 1; (x.words[0] & im) === 0 && i < 26; ++i, im <<= 1); + if (i > 0) { + x.iushrn(i); + while (i-- > 0) { + if (A.isOdd() || B.isOdd()) { + A.iadd(yp); + B.isub(xp); + } + + A.iushrn(1); + B.iushrn(1); + } + } + + for (var j = 0, jm = 1; (y.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1); + if (j > 0) { + y.iushrn(j); + while (j-- > 0) { + if (C.isOdd() || D.isOdd()) { + C.iadd(yp); + D.isub(xp); + } + + C.iushrn(1); + D.iushrn(1); + } + } + + if (x.cmp(y) >= 0) { + x.isub(y); + A.isub(C); + B.isub(D); + } else { + y.isub(x); + C.isub(A); + D.isub(B); + } + } -Reporter.prototype.restore = function restore(data) { - var state = this._reporterState; + return { + a: C, + b: D, + gcd: y.iushln(g) + }; + }; - state.obj = data.obj; - state.path = state.path.slice(0, data.pathLen); -}; + // This is reduced incarnation of the binary EEA + // above, designated to invert members of the + // _prime_ fields F(p) at a maximal speed + BN.prototype._invmp = function _invmp (p) { + assert(p.negative === 0); + assert(!p.isZero()); -Reporter.prototype.enterKey = function enterKey(key) { - return this._reporterState.path.push(key); -}; + var a = this; + var b = p.clone(); -Reporter.prototype.exitKey = function exitKey(index) { - var state = this._reporterState; + if (a.negative !== 0) { + a = a.umod(p); + } else { + a = a.clone(); + } - state.path = state.path.slice(0, index - 1); -}; + var x1 = new BN(1); + var x2 = new BN(0); -Reporter.prototype.leaveKey = function leaveKey(index, key, value) { - var state = this._reporterState; + var delta = b.clone(); - this.exitKey(index); - if (state.obj !== null) - state.obj[key] = value; -}; + while (a.cmpn(1) > 0 && b.cmpn(1) > 0) { + for (var i = 0, im = 1; (a.words[0] & im) === 0 && i < 26; ++i, im <<= 1); + if (i > 0) { + a.iushrn(i); + while (i-- > 0) { + if (x1.isOdd()) { + x1.iadd(delta); + } -Reporter.prototype.path = function path() { - return this._reporterState.path.join('/'); -}; + x1.iushrn(1); + } + } -Reporter.prototype.enterObject = function enterObject() { - var state = this._reporterState; + for (var j = 0, jm = 1; (b.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1); + if (j > 0) { + b.iushrn(j); + while (j-- > 0) { + if (x2.isOdd()) { + x2.iadd(delta); + } - var prev = state.obj; - state.obj = {}; - return prev; -}; + x2.iushrn(1); + } + } -Reporter.prototype.leaveObject = function leaveObject(prev) { - var state = this._reporterState; + if (a.cmp(b) >= 0) { + a.isub(b); + x1.isub(x2); + } else { + b.isub(a); + x2.isub(x1); + } + } - var now = state.obj; - state.obj = prev; - return now; -}; + var res; + if (a.cmpn(1) === 0) { + res = x1; + } else { + res = x2; + } -Reporter.prototype.error = function error(msg) { - var err; - var state = this._reporterState; - - var inherited = msg instanceof ReporterError; - if (inherited) { - err = msg; - } else { - err = new ReporterError(state.path.map(function(elem) { - return '[' + JSON.stringify(elem) + ']'; - }).join(''), msg.message || msg, msg.stack); - } + if (res.cmpn(0) < 0) { + res.iadd(p); + } - if (!state.options.partial) - throw err; + return res; + }; - if (!inherited) - state.errors.push(err); + BN.prototype.gcd = function gcd (num) { + if (this.isZero()) return num.abs(); + if (num.isZero()) return this.abs(); - return err; -}; + var a = this.clone(); + var b = num.clone(); + a.negative = 0; + b.negative = 0; -Reporter.prototype.wrapResult = function wrapResult(result) { - var state = this._reporterState; - if (!state.options.partial) - return result; + // Remove common factor of two + for (var shift = 0; a.isEven() && b.isEven(); shift++) { + a.iushrn(1); + b.iushrn(1); + } - return { - result: this.isError(result) ? null : result, - errors: state.errors - }; -}; + do { + while (a.isEven()) { + a.iushrn(1); + } + while (b.isEven()) { + b.iushrn(1); + } -function ReporterError(path, msg) { - this.path = path; - this.rethrow(msg); -}; -inherits(ReporterError, Error); + var r = a.cmp(b); + if (r < 0) { + // Swap `a` and `b` to make `a` always bigger than `b` + var t = a; + a = b; + b = t; + } else if (r === 0 || b.cmpn(1) === 0) { + break; + } -ReporterError.prototype.rethrow = function rethrow(msg) { - this.message = msg + ' at: ' + (this.path || '(shallow)'); - if (Error.captureStackTrace) - Error.captureStackTrace(this, ReporterError); + a.isub(b); + } while (true); - if (!this.stack) { - try { - // IE only adds stack when thrown - throw new Error(this.message); - } catch (e) { - this.stack = e.stack; - } - } - return this; -}; + return b.iushln(shift); + }; -},{"inherits":217}],47:[function(require,module,exports){ -var constants = require('../constants'); + // Invert number in the field F(num) + BN.prototype.invm = function invm (num) { + return this.egcd(num).a.umod(num); + }; -exports.tagClass = { - 0: 'universal', - 1: 'application', - 2: 'context', - 3: 'private' -}; -exports.tagClassByName = constants._reverse(exports.tagClass); - -exports.tag = { - 0x00: 'end', - 0x01: 'bool', - 0x02: 'int', - 0x03: 'bitstr', - 0x04: 'octstr', - 0x05: 'null_', - 0x06: 'objid', - 0x07: 'objDesc', - 0x08: 'external', - 0x09: 'real', - 0x0a: 'enum', - 0x0b: 'embed', - 0x0c: 'utf8str', - 0x0d: 'relativeOid', - 0x10: 'seq', - 0x11: 'set', - 0x12: 'numstr', - 0x13: 'printstr', - 0x14: 't61str', - 0x15: 'videostr', - 0x16: 'ia5str', - 0x17: 'utctime', - 0x18: 'gentime', - 0x19: 'graphstr', - 0x1a: 'iso646str', - 0x1b: 'genstr', - 0x1c: 'unistr', - 0x1d: 'charstr', - 0x1e: 'bmpstr' -}; -exports.tagByName = constants._reverse(exports.tag); + BN.prototype.isEven = function isEven () { + return (this.words[0] & 1) === 0; + }; -},{"../constants":48}],48:[function(require,module,exports){ -var constants = exports; + BN.prototype.isOdd = function isOdd () { + return (this.words[0] & 1) === 1; + }; -// Helper -constants._reverse = function reverse(map) { - var res = {}; + // And first word and num + BN.prototype.andln = function andln (num) { + return this.words[0] & num; + }; - Object.keys(map).forEach(function(key) { - // Convert key to integer if it is stringified - if ((key | 0) == key) - key = key | 0; + // Increment at the bit position in-line + BN.prototype.bincn = function bincn (bit) { + assert(typeof bit === 'number'); + var r = bit % 26; + var s = (bit - r) / 26; + var q = 1 << r; + + // Fast case: bit is much higher than all existing words + if (this.length <= s) { + this._expand(s + 1); + this.words[s] |= q; + return this; + } - var value = map[key]; - res[value] = key; - }); + // Add bit and propagate, if needed + var carry = q; + for (var i = s; carry !== 0 && i < this.length; i++) { + var w = this.words[i] | 0; + w += carry; + carry = w >>> 26; + w &= 0x3ffffff; + this.words[i] = w; + } + if (carry !== 0) { + this.words[i] = carry; + this.length++; + } + return this; + }; - return res; -}; + BN.prototype.isZero = function isZero () { + return this.length === 1 && this.words[0] === 0; + }; -constants.der = require('./der'); + BN.prototype.cmpn = function cmpn (num) { + var negative = num < 0; -},{"./der":47}],49:[function(require,module,exports){ -var inherits = require('inherits'); + if (this.negative !== 0 && !negative) return -1; + if (this.negative === 0 && negative) return 1; -var asn1 = require('../../asn1'); -var base = asn1.base; -var bignum = asn1.bignum; + this.strip(); -// Import DER constants -var der = asn1.constants.der; + var res; + if (this.length > 1) { + res = 1; + } else { + if (negative) { + num = -num; + } -function DERDecoder(entity) { - this.enc = 'der'; - this.name = entity.name; - this.entity = entity; + assert(num <= 0x3ffffff, 'Number is too big'); - // Construct base tree - this.tree = new DERNode(); - this.tree._init(entity.body); -}; -module.exports = DERDecoder; + var w = this.words[0] | 0; + res = w === num ? 0 : w < num ? -1 : 1; + } + if (this.negative !== 0) return -res | 0; + return res; + }; -DERDecoder.prototype.decode = function decode(data, options) { - if (!(data instanceof base.DecoderBuffer)) - data = new base.DecoderBuffer(data, options); + // Compare two numbers and return: + // 1 - if `this` > `num` + // 0 - if `this` == `num` + // -1 - if `this` < `num` + BN.prototype.cmp = function cmp (num) { + if (this.negative !== 0 && num.negative === 0) return -1; + if (this.negative === 0 && num.negative !== 0) return 1; - return this.tree._decode(data, options); -}; + var res = this.ucmp(num); + if (this.negative !== 0) return -res | 0; + return res; + }; -// Tree methods + // Unsigned comparison + BN.prototype.ucmp = function ucmp (num) { + // At this point both numbers have the same sign + if (this.length > num.length) return 1; + if (this.length < num.length) return -1; + + var res = 0; + for (var i = this.length - 1; i >= 0; i--) { + var a = this.words[i] | 0; + var b = num.words[i] | 0; + + if (a === b) continue; + if (a < b) { + res = -1; + } else if (a > b) { + res = 1; + } + break; + } + return res; + }; -function DERNode(parent) { - base.Node.call(this, 'der', parent); -} -inherits(DERNode, base.Node); + BN.prototype.gtn = function gtn (num) { + return this.cmpn(num) === 1; + }; -DERNode.prototype._peekTag = function peekTag(buffer, tag, any) { - if (buffer.isEmpty()) - return false; + BN.prototype.gt = function gt (num) { + return this.cmp(num) === 1; + }; - var state = buffer.save(); - var decodedTag = derDecodeTag(buffer, 'Failed to peek tag: "' + tag + '"'); - if (buffer.isError(decodedTag)) - return decodedTag; + BN.prototype.gten = function gten (num) { + return this.cmpn(num) >= 0; + }; - buffer.restore(state); + BN.prototype.gte = function gte (num) { + return this.cmp(num) >= 0; + }; - return decodedTag.tag === tag || decodedTag.tagStr === tag || - (decodedTag.tagStr + 'of') === tag || any; -}; + BN.prototype.ltn = function ltn (num) { + return this.cmpn(num) === -1; + }; -DERNode.prototype._decodeTag = function decodeTag(buffer, tag, any) { - var decodedTag = derDecodeTag(buffer, - 'Failed to decode tag of "' + tag + '"'); - if (buffer.isError(decodedTag)) - return decodedTag; + BN.prototype.lt = function lt (num) { + return this.cmp(num) === -1; + }; - var len = derDecodeLen(buffer, - decodedTag.primitive, - 'Failed to get length of "' + tag + '"'); + BN.prototype.lten = function lten (num) { + return this.cmpn(num) <= 0; + }; - // Failure - if (buffer.isError(len)) - return len; + BN.prototype.lte = function lte (num) { + return this.cmp(num) <= 0; + }; - if (!any && - decodedTag.tag !== tag && - decodedTag.tagStr !== tag && - decodedTag.tagStr + 'of' !== tag) { - return buffer.error('Failed to match tag: "' + tag + '"'); - } + BN.prototype.eqn = function eqn (num) { + return this.cmpn(num) === 0; + }; - if (decodedTag.primitive || len !== null) - return buffer.skip(len, 'Failed to match body of: "' + tag + '"'); + BN.prototype.eq = function eq (num) { + return this.cmp(num) === 0; + }; - // Indefinite length... find END tag - var state = buffer.save(); - var res = this._skipUntilEnd( - buffer, - 'Failed to skip indefinite length body: "' + this.tag + '"'); - if (buffer.isError(res)) - return res; + // + // A reduce context, could be using montgomery or something better, depending + // on the `m` itself. + // + BN.red = function red (num) { + return new Red(num); + }; - len = buffer.offset - state.offset; - buffer.restore(state); - return buffer.skip(len, 'Failed to match body of: "' + tag + '"'); -}; + BN.prototype.toRed = function toRed (ctx) { + assert(!this.red, 'Already a number in reduction context'); + assert(this.negative === 0, 'red works only with positives'); + return ctx.convertTo(this)._forceRed(ctx); + }; -DERNode.prototype._skipUntilEnd = function skipUntilEnd(buffer, fail) { - while (true) { - var tag = derDecodeTag(buffer, fail); - if (buffer.isError(tag)) - return tag; - var len = derDecodeLen(buffer, tag.primitive, fail); - if (buffer.isError(len)) - return len; + BN.prototype.fromRed = function fromRed () { + assert(this.red, 'fromRed works only with numbers in reduction context'); + return this.red.convertFrom(this); + }; - var res; - if (tag.primitive || len !== null) - res = buffer.skip(len) - else - res = this._skipUntilEnd(buffer, fail); + BN.prototype._forceRed = function _forceRed (ctx) { + this.red = ctx; + return this; + }; - // Failure - if (buffer.isError(res)) - return res; + BN.prototype.forceRed = function forceRed (ctx) { + assert(!this.red, 'Already a number in reduction context'); + return this._forceRed(ctx); + }; - if (tag.tagStr === 'end') - break; - } -}; + BN.prototype.redAdd = function redAdd (num) { + assert(this.red, 'redAdd works only with red numbers'); + return this.red.add(this, num); + }; -DERNode.prototype._decodeList = function decodeList(buffer, tag, decoder, - options) { - var result = []; - while (!buffer.isEmpty()) { - var possibleEnd = this._peekTag(buffer, 'end'); - if (buffer.isError(possibleEnd)) - return possibleEnd; - - var res = decoder.decode(buffer, 'der', options); - if (buffer.isError(res) && possibleEnd) - break; - result.push(res); - } - return result; -}; + BN.prototype.redIAdd = function redIAdd (num) { + assert(this.red, 'redIAdd works only with red numbers'); + return this.red.iadd(this, num); + }; -DERNode.prototype._decodeStr = function decodeStr(buffer, tag) { - if (tag === 'bitstr') { - var unused = buffer.readUInt8(); - if (buffer.isError(unused)) - return unused; - return { unused: unused, data: buffer.raw() }; - } else if (tag === 'bmpstr') { - var raw = buffer.raw(); - if (raw.length % 2 === 1) - return buffer.error('Decoding of string type: bmpstr length mismatch'); - - var str = ''; - for (var i = 0; i < raw.length / 2; i++) { - str += String.fromCharCode(raw.readUInt16BE(i * 2)); - } - return str; - } else if (tag === 'numstr') { - var numstr = buffer.raw().toString('ascii'); - if (!this._isNumstr(numstr)) { - return buffer.error('Decoding of string type: ' + - 'numstr unsupported characters'); - } - return numstr; - } else if (tag === 'octstr') { - return buffer.raw(); - } else if (tag === 'objDesc') { - return buffer.raw(); - } else if (tag === 'printstr') { - var printstr = buffer.raw().toString('ascii'); - if (!this._isPrintstr(printstr)) { - return buffer.error('Decoding of string type: ' + - 'printstr unsupported characters'); - } - return printstr; - } else if (/str$/.test(tag)) { - return buffer.raw().toString(); - } else { - return buffer.error('Decoding of string type: ' + tag + ' unsupported'); - } -}; + BN.prototype.redSub = function redSub (num) { + assert(this.red, 'redSub works only with red numbers'); + return this.red.sub(this, num); + }; -DERNode.prototype._decodeObjid = function decodeObjid(buffer, values, relative) { - var result; - var identifiers = []; - var ident = 0; - while (!buffer.isEmpty()) { - var subident = buffer.readUInt8(); - ident <<= 7; - ident |= subident & 0x7f; - if ((subident & 0x80) === 0) { - identifiers.push(ident); - ident = 0; - } - } - if (subident & 0x80) - identifiers.push(ident); - - var first = (identifiers[0] / 40) | 0; - var second = identifiers[0] % 40; - - if (relative) - result = identifiers; - else - result = [first, second].concat(identifiers.slice(1)); - - if (values) { - var tmp = values[result.join(' ')]; - if (tmp === undefined) - tmp = values[result.join('.')]; - if (tmp !== undefined) - result = tmp; - } + BN.prototype.redISub = function redISub (num) { + assert(this.red, 'redISub works only with red numbers'); + return this.red.isub(this, num); + }; - return result; -}; + BN.prototype.redShl = function redShl (num) { + assert(this.red, 'redShl works only with red numbers'); + return this.red.shl(this, num); + }; -DERNode.prototype._decodeTime = function decodeTime(buffer, tag) { - var str = buffer.raw().toString(); - if (tag === 'gentime') { - var year = str.slice(0, 4) | 0; - var mon = str.slice(4, 6) | 0; - var day = str.slice(6, 8) | 0; - var hour = str.slice(8, 10) | 0; - var min = str.slice(10, 12) | 0; - var sec = str.slice(12, 14) | 0; - } else if (tag === 'utctime') { - var year = str.slice(0, 2) | 0; - var mon = str.slice(2, 4) | 0; - var day = str.slice(4, 6) | 0; - var hour = str.slice(6, 8) | 0; - var min = str.slice(8, 10) | 0; - var sec = str.slice(10, 12) | 0; - if (year < 70) - year = 2000 + year; - else - year = 1900 + year; - } else { - return buffer.error('Decoding ' + tag + ' time is not supported yet'); - } + BN.prototype.redMul = function redMul (num) { + assert(this.red, 'redMul works only with red numbers'); + this.red._verify2(this, num); + return this.red.mul(this, num); + }; - return Date.UTC(year, mon - 1, day, hour, min, sec, 0); -}; + BN.prototype.redIMul = function redIMul (num) { + assert(this.red, 'redMul works only with red numbers'); + this.red._verify2(this, num); + return this.red.imul(this, num); + }; -DERNode.prototype._decodeNull = function decodeNull(buffer) { - return null; -}; + BN.prototype.redSqr = function redSqr () { + assert(this.red, 'redSqr works only with red numbers'); + this.red._verify1(this); + return this.red.sqr(this); + }; -DERNode.prototype._decodeBool = function decodeBool(buffer) { - var res = buffer.readUInt8(); - if (buffer.isError(res)) - return res; - else - return res !== 0; -}; + BN.prototype.redISqr = function redISqr () { + assert(this.red, 'redISqr works only with red numbers'); + this.red._verify1(this); + return this.red.isqr(this); + }; -DERNode.prototype._decodeInt = function decodeInt(buffer, values) { - // Bigint, return as it is (assume big endian) - var raw = buffer.raw(); - var res = new bignum(raw); + // Square root over p + BN.prototype.redSqrt = function redSqrt () { + assert(this.red, 'redSqrt works only with red numbers'); + this.red._verify1(this); + return this.red.sqrt(this); + }; - if (values) - res = values[res.toString(10)] || res; + BN.prototype.redInvm = function redInvm () { + assert(this.red, 'redInvm works only with red numbers'); + this.red._verify1(this); + return this.red.invm(this); + }; - return res; -}; + // Return negative clone of `this` % `red modulo` + BN.prototype.redNeg = function redNeg () { + assert(this.red, 'redNeg works only with red numbers'); + this.red._verify1(this); + return this.red.neg(this); + }; -DERNode.prototype._use = function use(entity, obj) { - if (typeof entity === 'function') - entity = entity(obj); - return entity._getDecoder('der').tree; -}; + BN.prototype.redPow = function redPow (num) { + assert(this.red && !num.red, 'redPow(normalNum)'); + this.red._verify1(this); + return this.red.pow(this, num); + }; + + // Prime numbers with efficient reduction + var primes = { + k256: null, + p224: null, + p192: null, + p25519: null + }; + + // Pseudo-Mersenne prime + function MPrime (name, p) { + // P = 2 ^ N - K + this.name = name; + this.p = new BN(p, 16); + this.n = this.p.bitLength(); + this.k = new BN(1).iushln(this.n).isub(this.p); + + this.tmp = this._tmp(); + } + + MPrime.prototype._tmp = function _tmp () { + var tmp = new BN(null); + tmp.words = new Array(Math.ceil(this.n / 13)); + return tmp; + }; + + MPrime.prototype.ireduce = function ireduce (num) { + // Assumes that `num` is less than `P^2` + // num = HI * (2 ^ N - K) + HI * K + LO = HI * K + LO (mod P) + var r = num; + var rlen; + + do { + this.split(r, this.tmp); + r = this.imulK(r); + r = r.iadd(this.tmp); + rlen = r.bitLength(); + } while (rlen > this.n); + + var cmp = rlen < this.n ? -1 : r.ucmp(this.p); + if (cmp === 0) { + r.words[0] = 0; + r.length = 1; + } else if (cmp > 0) { + r.isub(this.p); + } else { + r.strip(); + } + + return r; + }; + + MPrime.prototype.split = function split (input, out) { + input.iushrn(this.n, 0, out); + }; + + MPrime.prototype.imulK = function imulK (num) { + return num.imul(this.k); + }; + + function K256 () { + MPrime.call( + this, + 'k256', + 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f'); + } + inherits(K256, MPrime); + + K256.prototype.split = function split (input, output) { + // 256 = 9 * 26 + 22 + var mask = 0x3fffff; + + var outLen = Math.min(input.length, 9); + for (var i = 0; i < outLen; i++) { + output.words[i] = input.words[i]; + } + output.length = outLen; + + if (input.length <= 9) { + input.words[0] = 0; + input.length = 1; + return; + } + + // Shift by 9 limbs + var prev = input.words[9]; + output.words[output.length++] = prev & mask; + + for (i = 10; i < input.length; i++) { + var next = input.words[i] | 0; + input.words[i - 10] = ((next & mask) << 4) | (prev >>> 22); + prev = next; + } + prev >>>= 22; + input.words[i - 10] = prev; + if (prev === 0 && input.length > 10) { + input.length -= 10; + } else { + input.length -= 9; + } + }; + + K256.prototype.imulK = function imulK (num) { + // K = 0x1000003d1 = [ 0x40, 0x3d1 ] + num.words[num.length] = 0; + num.words[num.length + 1] = 0; + num.length += 2; + + // bounded at: 0x40 * 0x3ffffff + 0x3d0 = 0x100000390 + var lo = 0; + for (var i = 0; i < num.length; i++) { + var w = num.words[i] | 0; + lo += w * 0x3d1; + num.words[i] = lo & 0x3ffffff; + lo = w * 0x40 + ((lo / 0x4000000) | 0); + } + + // Fast length reduction + if (num.words[num.length - 1] === 0) { + num.length--; + if (num.words[num.length - 1] === 0) { + num.length--; + } + } + return num; + }; + + function P224 () { + MPrime.call( + this, + 'p224', + 'ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001'); + } + inherits(P224, MPrime); + + function P192 () { + MPrime.call( + this, + 'p192', + 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff'); + } + inherits(P192, MPrime); + + function P25519 () { + // 2 ^ 255 - 19 + MPrime.call( + this, + '25519', + '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed'); + } + inherits(P25519, MPrime); + + P25519.prototype.imulK = function imulK (num) { + // K = 0x13 + var carry = 0; + for (var i = 0; i < num.length; i++) { + var hi = (num.words[i] | 0) * 0x13 + carry; + var lo = hi & 0x3ffffff; + hi >>>= 26; + + num.words[i] = lo; + carry = hi; + } + if (carry !== 0) { + num.words[num.length++] = carry; + } + return num; + }; + + // Exported mostly for testing purposes, use plain name instead + BN._prime = function prime (name) { + // Cached version of prime + if (primes[name]) return primes[name]; + + var prime; + if (name === 'k256') { + prime = new K256(); + } else if (name === 'p224') { + prime = new P224(); + } else if (name === 'p192') { + prime = new P192(); + } else if (name === 'p25519') { + prime = new P25519(); + } else { + throw new Error('Unknown prime ' + name); + } + primes[name] = prime; + + return prime; + }; + + // + // Base reduction engine + // + function Red (m) { + if (typeof m === 'string') { + var prime = BN._prime(m); + this.m = prime.p; + this.prime = prime; + } else { + assert(m.gtn(1), 'modulus must be greater than 1'); + this.m = m; + this.prime = null; + } + } + + Red.prototype._verify1 = function _verify1 (a) { + assert(a.negative === 0, 'red works only with positives'); + assert(a.red, 'red works only with red numbers'); + }; + + Red.prototype._verify2 = function _verify2 (a, b) { + assert((a.negative | b.negative) === 0, 'red works only with positives'); + assert(a.red && a.red === b.red, + 'red works only with red numbers'); + }; + + Red.prototype.imod = function imod (a) { + if (this.prime) return this.prime.ireduce(a)._forceRed(this); + return a.umod(this.m)._forceRed(this); + }; + + Red.prototype.neg = function neg (a) { + if (a.isZero()) { + return a.clone(); + } + + return this.m.sub(a)._forceRed(this); + }; + + Red.prototype.add = function add (a, b) { + this._verify2(a, b); + + var res = a.add(b); + if (res.cmp(this.m) >= 0) { + res.isub(this.m); + } + return res._forceRed(this); + }; + + Red.prototype.iadd = function iadd (a, b) { + this._verify2(a, b); + + var res = a.iadd(b); + if (res.cmp(this.m) >= 0) { + res.isub(this.m); + } + return res; + }; + + Red.prototype.sub = function sub (a, b) { + this._verify2(a, b); + + var res = a.sub(b); + if (res.cmpn(0) < 0) { + res.iadd(this.m); + } + return res._forceRed(this); + }; + + Red.prototype.isub = function isub (a, b) { + this._verify2(a, b); + + var res = a.isub(b); + if (res.cmpn(0) < 0) { + res.iadd(this.m); + } + return res; + }; + + Red.prototype.shl = function shl (a, num) { + this._verify1(a); + return this.imod(a.ushln(num)); + }; -// Utility methods + Red.prototype.imul = function imul (a, b) { + this._verify2(a, b); + return this.imod(a.imul(b)); + }; + + Red.prototype.mul = function mul (a, b) { + this._verify2(a, b); + return this.imod(a.mul(b)); + }; + + Red.prototype.isqr = function isqr (a) { + return this.imul(a, a.clone()); + }; + + Red.prototype.sqr = function sqr (a) { + return this.mul(a, a); + }; + + Red.prototype.sqrt = function sqrt (a) { + if (a.isZero()) return a.clone(); + + var mod3 = this.m.andln(3); + assert(mod3 % 2 === 1); + + // Fast case + if (mod3 === 3) { + var pow = this.m.add(new BN(1)).iushrn(2); + return this.pow(a, pow); + } + + // Tonelli-Shanks algorithm (Totally unoptimized and slow) + // + // Find Q and S, that Q * 2 ^ S = (P - 1) + var q = this.m.subn(1); + var s = 0; + while (!q.isZero() && q.andln(1) === 0) { + s++; + q.iushrn(1); + } + assert(!q.isZero()); + + var one = new BN(1).toRed(this); + var nOne = one.redNeg(); + + // Find quadratic non-residue + // NOTE: Max is such because of generalized Riemann hypothesis. + var lpow = this.m.subn(1).iushrn(1); + var z = this.m.bitLength(); + z = new BN(2 * z * z).toRed(this); + + while (this.pow(z, lpow).cmp(nOne) !== 0) { + z.redIAdd(nOne); + } + + var c = this.pow(z, q); + var r = this.pow(a, q.addn(1).iushrn(1)); + var t = this.pow(a, q); + var m = s; + while (t.cmp(one) !== 0) { + var tmp = t; + for (var i = 0; tmp.cmp(one) !== 0; i++) { + tmp = tmp.redSqr(); + } + assert(i < m); + var b = this.pow(c, new BN(1).iushln(m - i - 1)); + + r = r.redMul(b); + c = b.redSqr(); + t = t.redMul(c); + m = i; + } + + return r; + }; -function derDecodeTag(buf, fail) { - var tag = buf.readUInt8(fail); - if (buf.isError(tag)) - return tag; + Red.prototype.invm = function invm (a) { + var inv = a._invmp(this.m); + if (inv.negative !== 0) { + inv.negative = 0; + return this.imod(inv).redNeg(); + } else { + return this.imod(inv); + } + }; + + Red.prototype.pow = function pow (a, num) { + if (num.isZero()) return new BN(1).toRed(this); + if (num.cmpn(1) === 0) return a.clone(); + + var windowSize = 4; + var wnd = new Array(1 << windowSize); + wnd[0] = new BN(1).toRed(this); + wnd[1] = a; + for (var i = 2; i < wnd.length; i++) { + wnd[i] = this.mul(wnd[i - 1], a); + } + + var res = wnd[0]; + var current = 0; + var currentLen = 0; + var start = num.bitLength() % 26; + if (start === 0) { + start = 26; + } - var cls = der.tagClass[tag >> 6]; - var primitive = (tag & 0x20) === 0; + for (i = num.length - 1; i >= 0; i--) { + var word = num.words[i]; + for (var j = start - 1; j >= 0; j--) { + var bit = (word >> j) & 1; + if (res !== wnd[0]) { + res = this.sqr(res); + } - // Multi-octet tag - load - if ((tag & 0x1f) === 0x1f) { - var oct = tag; - tag = 0; - while ((oct & 0x80) === 0x80) { - oct = buf.readUInt8(fail); - if (buf.isError(oct)) - return oct; + if (bit === 0 && current === 0) { + currentLen = 0; + continue; + } - tag <<= 7; - tag |= oct & 0x7f; - } - } else { - tag &= 0x1f; - } - var tagStr = der.tag[tag]; + current <<= 1; + current |= bit; + currentLen++; + if (currentLen !== windowSize && (i !== 0 || j !== 0)) continue; - return { - cls: cls, - primitive: primitive, - tag: tag, - tagStr: tagStr - }; -} + res = this.mul(res, wnd[current]); + currentLen = 0; + current = 0; + } + start = 26; + } -function derDecodeLen(buf, primitive, fail) { - var len = buf.readUInt8(fail); - if (buf.isError(len)) - return len; + return res; + }; - // Indefinite form - if (!primitive && len === 0x80) - return null; + Red.prototype.convertTo = function convertTo (num) { + var r = num.umod(this.m); - // Definite form - if ((len & 0x80) === 0) { - // Short form - return len; - } + return r === num ? r.clone() : r; + }; - // Long form - var num = len & 0x7f; - if (num > 4) - return buf.error('length octect is too long'); - - len = 0; - for (var i = 0; i < num; i++) { - len <<= 8; - var j = buf.readUInt8(fail); - if (buf.isError(j)) - return j; - len |= j; - } + Red.prototype.convertFrom = function convertFrom (num) { + var res = num.clone(); + res.red = null; + return res; + }; - return len; -} + // + // Montgomery method engine + // -},{"../../asn1":41,"inherits":217}],50:[function(require,module,exports){ -var decoders = exports; + BN.mont = function mont (num) { + return new Mont(num); + }; -decoders.der = require('./der'); -decoders.pem = require('./pem'); + function Mont (m) { + Red.call(this, m); -},{"./der":49,"./pem":51}],51:[function(require,module,exports){ -var inherits = require('inherits'); -var Buffer = require('buffer').Buffer; + this.shift = this.m.bitLength(); + if (this.shift % 26 !== 0) { + this.shift += 26 - (this.shift % 26); + } -var DERDecoder = require('./der'); + this.r = new BN(1).iushln(this.shift); + this.r2 = this.imod(this.r.sqr()); + this.rinv = this.r._invmp(this.m); -function PEMDecoder(entity) { - DERDecoder.call(this, entity); - this.enc = 'pem'; -}; -inherits(PEMDecoder, DERDecoder); -module.exports = PEMDecoder; + this.minv = this.rinv.mul(this.r).isubn(1).div(this.m); + this.minv = this.minv.umod(this.r); + this.minv = this.r.sub(this.minv); + } + inherits(Mont, Red); -PEMDecoder.prototype.decode = function decode(data, options) { - var lines = data.toString().split(/[\r\n]+/g); + Mont.prototype.convertTo = function convertTo (num) { + return this.imod(num.ushln(this.shift)); + }; - var label = options.label.toUpperCase(); + Mont.prototype.convertFrom = function convertFrom (num) { + var r = this.imod(num.mul(this.rinv)); + r.red = null; + return r; + }; - var re = /^-----(BEGIN|END) ([^-]+)-----$/; - var start = -1; - var end = -1; - for (var i = 0; i < lines.length; i++) { - var match = lines[i].match(re); - if (match === null) - continue; + Mont.prototype.imul = function imul (a, b) { + if (a.isZero() || b.isZero()) { + a.words[0] = 0; + a.length = 1; + return a; + } - if (match[2] !== label) - continue; + var t = a.imul(b); + var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m); + var u = t.isub(c).iushrn(this.shift); + var res = u; - if (start === -1) { - if (match[1] !== 'BEGIN') - break; - start = i; - } else { - if (match[1] !== 'END') - break; - end = i; - break; - } - } - if (start === -1 || end === -1) - throw new Error('PEM section not found for: ' + label); + if (u.cmp(this.m) >= 0) { + res = u.isub(this.m); + } else if (u.cmpn(0) < 0) { + res = u.iadd(this.m); + } - var base64 = lines.slice(start + 1, end).join(''); - // Remove excessive symbols - base64.replace(/[^a-z0-9\+\/=]+/gi, ''); + return res._forceRed(this); + }; - var input = new Buffer(base64, 'base64'); - return DERDecoder.prototype.decode.call(this, input, options); -}; + Mont.prototype.mul = function mul (a, b) { + if (a.isZero() || b.isZero()) return new BN(0)._forceRed(this); -},{"./der":49,"buffer":160,"inherits":217}],52:[function(require,module,exports){ -var inherits = require('inherits'); -var Buffer = require('buffer').Buffer; + var t = a.mul(b); + var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m); + var u = t.isub(c).iushrn(this.shift); + var res = u; + if (u.cmp(this.m) >= 0) { + res = u.isub(this.m); + } else if (u.cmpn(0) < 0) { + res = u.iadd(this.m); + } -var asn1 = require('../../asn1'); -var base = asn1.base; + return res._forceRed(this); + }; -// Import DER constants -var der = asn1.constants.der; + Mont.prototype.invm = function invm (a) { + // (AR)^-1 * R^2 = (A^-1 * R^-1) * R^2 = A^-1 * R + var res = this.imod(a._invmp(this.m).mul(this.r2)); + return res._forceRed(this); + }; + })(typeof module === 'undefined' || module, this); + }, { buffer: 70 }], + 69: [function (require, module, exports) { + var r; -function DEREncoder(entity) { - this.enc = 'der'; - this.name = entity.name; - this.entity = entity; + module.exports = function rand (len) { + if (!r) { r = new Rand(null); } - // Construct base tree - this.tree = new DERNode(); - this.tree._init(entity.body); -}; -module.exports = DEREncoder; + return r.generate(len); + }; -DEREncoder.prototype.encode = function encode(data, reporter) { - return this.tree._encode(data, reporter).join(); -}; + function Rand (rand) { + this.rand = rand; + } + module.exports.Rand = Rand; -// Tree methods - -function DERNode(parent) { - base.Node.call(this, 'der', parent); -} -inherits(DERNode, base.Node); - -DERNode.prototype._encodeComposite = function encodeComposite(tag, - primitive, - cls, - content) { - var encodedTag = encodeTag(tag, primitive, cls, this.reporter); - - // Short form - if (content.length < 0x80) { - var header = new Buffer(2); - header[0] = encodedTag; - header[1] = content.length; - return this._createEncoderBuffer([ header, content ]); - } + Rand.prototype.generate = function generate (len) { + return this._rand(len); + }; - // Long form - // Count octets required to store length - var lenOctets = 1; - for (var i = content.length; i >= 0x100; i >>= 8) - lenOctets++; + // Emulate crypto API using randy + Rand.prototype._rand = function _rand (n) { + if (this.rand.getBytes) { return this.rand.getBytes(n); } - var header = new Buffer(1 + 1 + lenOctets); - header[0] = encodedTag; - header[1] = 0x80 | lenOctets; + var res = new Uint8Array(n); + for (var i = 0; i < res.length; i++) { res[i] = this.rand.getByte(); } + return res; + }; - for (var i = 1 + lenOctets, j = content.length; j > 0; i--, j >>= 8) - header[i] = j & 0xff; + if (typeof self === 'object') { + if (self.crypto && self.crypto.getRandomValues) { + // Modern browsers + Rand.prototype._rand = function _rand (n) { + var arr = new Uint8Array(n); + self.crypto.getRandomValues(arr); + return arr; + }; + } else if (self.msCrypto && self.msCrypto.getRandomValues) { + // IE + Rand.prototype._rand = function _rand (n) { + var arr = new Uint8Array(n); + self.msCrypto.getRandomValues(arr); + return arr; + }; - return this._createEncoderBuffer([ header, content ]); -}; + // Safari's WebWorkers do not have `crypto` + } else if (typeof window === 'object') { + // Old junk + Rand.prototype._rand = function () { + throw new Error('Not implemented yet'); + }; + } + } else { + // Node.js or Web worker with no crypto support + try { + var crypto = require('crypto'); + if (typeof crypto.randomBytes !== 'function') { throw new Error('Not supported'); } -DERNode.prototype._encodeStr = function encodeStr(str, tag) { - if (tag === 'bitstr') { - return this._createEncoderBuffer([ str.unused | 0, str.data ]); - } else if (tag === 'bmpstr') { - var buf = new Buffer(str.length * 2); - for (var i = 0; i < str.length; i++) { - buf.writeUInt16BE(str.charCodeAt(i), i * 2); - } - return this._createEncoderBuffer(buf); - } else if (tag === 'numstr') { - if (!this._isNumstr(str)) { - return this.reporter.error('Encoding of string type: numstr supports ' + - 'only digits and space'); - } - return this._createEncoderBuffer(str); - } else if (tag === 'printstr') { - if (!this._isPrintstr(str)) { - return this.reporter.error('Encoding of string type: printstr supports ' + - 'only latin upper and lower case letters, ' + - 'digits, space, apostrophe, left and rigth ' + - 'parenthesis, plus sign, comma, hyphen, ' + - 'dot, slash, colon, equal sign, ' + - 'question mark'); + Rand.prototype._rand = function _rand (n) { + return crypto.randomBytes(n); + }; + } catch (e) { + } } - return this._createEncoderBuffer(str); - } else if (/str$/.test(tag)) { - return this._createEncoderBuffer(str); - } else if (tag === 'objDesc') { - return this._createEncoderBuffer(str); - } else { - return this.reporter.error('Encoding of string type: ' + tag + - ' unsupported'); - } -}; + }, { crypto: 70 }], + 70: [function (require, module, exports) { -DERNode.prototype._encodeObjid = function encodeObjid(id, values, relative) { - if (typeof id === 'string') { - if (!values) - return this.reporter.error('string objid given, but no values map found'); - if (!values.hasOwnProperty(id)) - return this.reporter.error('objid not found in values map'); - id = values[id].split(/[\s\.]+/g); - for (var i = 0; i < id.length; i++) - id[i] |= 0; - } else if (Array.isArray(id)) { - id = id.slice(); - for (var i = 0; i < id.length; i++) - id[i] |= 0; - } + }, {}], + 71: [function (require, module, exports) { + // based on the aes implimentation in triple sec + // https://github.com/keybase/triplesec + // which is in turn based on the one from crypto-js + // https://code.google.com/p/crypto-js/ - if (!Array.isArray(id)) { - return this.reporter.error('objid() should be either array or string, ' + - 'got: ' + JSON.stringify(id)); - } + var Buffer = require('safe-buffer').Buffer; - if (!relative) { - if (id[1] >= 40) - return this.reporter.error('Second objid identifier OOB'); - id.splice(0, 2, id[0] * 40 + id[1]); - } + function asUInt32Array (buf) { + if (!Buffer.isBuffer(buf)) buf = Buffer.from(buf); - // Count number of octets - var size = 0; - for (var i = 0; i < id.length; i++) { - var ident = id[i]; - for (size++; ident >= 0x80; ident >>= 7) - size++; - } + var len = (buf.length / 4) | 0; + var out = new Array(len); - var objid = new Buffer(size); - var offset = objid.length - 1; - for (var i = id.length - 1; i >= 0; i--) { - var ident = id[i]; - objid[offset--] = ident & 0x7f; - while ((ident >>= 7) > 0) - objid[offset--] = 0x80 | (ident & 0x7f); - } + for (var i = 0; i < len; i++) { + out[i] = buf.readUInt32BE(i * 4); + } - return this._createEncoderBuffer(objid); -}; + return out; + } -function two(num) { - if (num < 10) - return '0' + num; - else - return num; -} - -DERNode.prototype._encodeTime = function encodeTime(time, tag) { - var str; - var date = new Date(time); - - if (tag === 'gentime') { - str = [ - two(date.getFullYear()), - two(date.getUTCMonth() + 1), - two(date.getUTCDate()), - two(date.getUTCHours()), - two(date.getUTCMinutes()), - two(date.getUTCSeconds()), - 'Z' - ].join(''); - } else if (tag === 'utctime') { - str = [ - two(date.getFullYear() % 100), - two(date.getUTCMonth() + 1), - two(date.getUTCDate()), - two(date.getUTCHours()), - two(date.getUTCMinutes()), - two(date.getUTCSeconds()), - 'Z' - ].join(''); - } else { - this.reporter.error('Encoding ' + tag + ' time is not supported yet'); - } + function scrubVec (v) { + for (var i = 0; i < v.length; v++) { + v[i] = 0; + } + } - return this._encodeStr(str, 'octstr'); -}; + function cryptBlock (M, keySchedule, SUB_MIX, SBOX, nRounds) { + var SUB_MIX0 = SUB_MIX[0]; + var SUB_MIX1 = SUB_MIX[1]; + var SUB_MIX2 = SUB_MIX[2]; + var SUB_MIX3 = SUB_MIX[3]; + + var s0 = M[0] ^ keySchedule[0]; + var s1 = M[1] ^ keySchedule[1]; + var s2 = M[2] ^ keySchedule[2]; + var s3 = M[3] ^ keySchedule[3]; + var t0, t1, t2, t3; + var ksRow = 4; + + for (var round = 1; round < nRounds; round++) { + t0 = SUB_MIX0[s0 >>> 24] ^ SUB_MIX1[(s1 >>> 16) & 0xff] ^ SUB_MIX2[(s2 >>> 8) & 0xff] ^ SUB_MIX3[s3 & 0xff] ^ keySchedule[ksRow++]; + t1 = SUB_MIX0[s1 >>> 24] ^ SUB_MIX1[(s2 >>> 16) & 0xff] ^ SUB_MIX2[(s3 >>> 8) & 0xff] ^ SUB_MIX3[s0 & 0xff] ^ keySchedule[ksRow++]; + t2 = SUB_MIX0[s2 >>> 24] ^ SUB_MIX1[(s3 >>> 16) & 0xff] ^ SUB_MIX2[(s0 >>> 8) & 0xff] ^ SUB_MIX3[s1 & 0xff] ^ keySchedule[ksRow++]; + t3 = SUB_MIX0[s3 >>> 24] ^ SUB_MIX1[(s0 >>> 16) & 0xff] ^ SUB_MIX2[(s1 >>> 8) & 0xff] ^ SUB_MIX3[s2 & 0xff] ^ keySchedule[ksRow++]; + s0 = t0; + s1 = t1; + s2 = t2; + s3 = t3; + } -DERNode.prototype._encodeNull = function encodeNull() { - return this._createEncoderBuffer(''); -}; + t0 = ((SBOX[s0 >>> 24] << 24) | (SBOX[(s1 >>> 16) & 0xff] << 16) | (SBOX[(s2 >>> 8) & 0xff] << 8) | SBOX[s3 & 0xff]) ^ keySchedule[ksRow++]; + t1 = ((SBOX[s1 >>> 24] << 24) | (SBOX[(s2 >>> 16) & 0xff] << 16) | (SBOX[(s3 >>> 8) & 0xff] << 8) | SBOX[s0 & 0xff]) ^ keySchedule[ksRow++]; + t2 = ((SBOX[s2 >>> 24] << 24) | (SBOX[(s3 >>> 16) & 0xff] << 16) | (SBOX[(s0 >>> 8) & 0xff] << 8) | SBOX[s1 & 0xff]) ^ keySchedule[ksRow++]; + t3 = ((SBOX[s3 >>> 24] << 24) | (SBOX[(s0 >>> 16) & 0xff] << 16) | (SBOX[(s1 >>> 8) & 0xff] << 8) | SBOX[s2 & 0xff]) ^ keySchedule[ksRow++]; + t0 = t0 >>> 0; + t1 = t1 >>> 0; + t2 = t2 >>> 0; + t3 = t3 >>> 0; + + return [t0, t1, t2, t3]; + } + + // AES constants + var RCON = [0x00, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36]; + var G = (function () { + // Compute double table + var d = new Array(256); + for (var j = 0; j < 256; j++) { + if (j < 128) { + d[j] = j << 1; + } else { + d[j] = (j << 1) ^ 0x11b; + } + } -DERNode.prototype._encodeInt = function encodeInt(num, values) { - if (typeof num === 'string') { - if (!values) - return this.reporter.error('String int or enum given, but no values map'); - if (!values.hasOwnProperty(num)) { - return this.reporter.error('Values map doesn\'t contain: ' + - JSON.stringify(num)); - } - num = values[num]; - } + var SBOX = []; + var INV_SBOX = []; + var SUB_MIX = [[], [], [], []]; + var INV_SUB_MIX = [[], [], [], []]; + + // Walk GF(2^8) + var x = 0; + var xi = 0; + for (var i = 0; i < 256; ++i) { + // Compute sbox + var sx = xi ^ (xi << 1) ^ (xi << 2) ^ (xi << 3) ^ (xi << 4); + sx = (sx >>> 8) ^ (sx & 0xff) ^ 0x63; + SBOX[x] = sx; + INV_SBOX[sx] = x; + + // Compute multiplication + var x2 = d[x]; + var x4 = d[x2]; + var x8 = d[x4]; + + // Compute sub bytes, mix columns tables + var t = (d[sx] * 0x101) ^ (sx * 0x1010100); + SUB_MIX[0][x] = (t << 24) | (t >>> 8); + SUB_MIX[1][x] = (t << 16) | (t >>> 16); + SUB_MIX[2][x] = (t << 8) | (t >>> 24); + SUB_MIX[3][x] = t; + + // Compute inv sub bytes, inv mix columns tables + t = (x8 * 0x1010101) ^ (x4 * 0x10001) ^ (x2 * 0x101) ^ (x * 0x1010100); + INV_SUB_MIX[0][sx] = (t << 24) | (t >>> 8); + INV_SUB_MIX[1][sx] = (t << 16) | (t >>> 16); + INV_SUB_MIX[2][sx] = (t << 8) | (t >>> 24); + INV_SUB_MIX[3][sx] = t; + + if (x === 0) { + x = xi = 1; + } else { + x = x2 ^ d[d[d[x8 ^ x2]]]; + xi ^= d[d[xi]]; + } + } - // Bignum, assume big endian - if (typeof num !== 'number' && !Buffer.isBuffer(num)) { - var numArray = num.toArray(); - if (!num.sign && numArray[0] & 0x80) { - numArray.unshift(0); - } - num = new Buffer(numArray); - } + return { + SBOX: SBOX, + INV_SBOX: INV_SBOX, + SUB_MIX: SUB_MIX, + INV_SUB_MIX: INV_SUB_MIX + }; + })(); + + function AES (key) { + this._key = asUInt32Array(key); + this._reset(); + } + + AES.blockSize = 4 * 4; + AES.keySize = 256 / 8; + AES.prototype.blockSize = AES.blockSize; + AES.prototype.keySize = AES.keySize; + AES.prototype._reset = function () { + var keyWords = this._key; + var keySize = keyWords.length; + var nRounds = keySize + 6; + var ksRows = (nRounds + 1) * 4; + + var keySchedule = []; + for (var k = 0; k < keySize; k++) { + keySchedule[k] = keyWords[k]; + } - if (Buffer.isBuffer(num)) { - var size = num.length; - if (num.length === 0) - size++; + for (k = keySize; k < ksRows; k++) { + var t = keySchedule[k - 1]; - var out = new Buffer(size); - num.copy(out); - if (num.length === 0) - out[0] = 0 - return this._createEncoderBuffer(out); - } + if (k % keySize === 0) { + t = (t << 8) | (t >>> 24); + t = + (G.SBOX[t >>> 24] << 24) | + (G.SBOX[(t >>> 16) & 0xff] << 16) | + (G.SBOX[(t >>> 8) & 0xff] << 8) | + (G.SBOX[t & 0xff]); - if (num < 0x80) - return this._createEncoderBuffer(num); + t ^= RCON[(k / keySize) | 0] << 24; + } else if (keySize > 6 && k % keySize === 4) { + t = + (G.SBOX[t >>> 24] << 24) | + (G.SBOX[(t >>> 16) & 0xff] << 16) | + (G.SBOX[(t >>> 8) & 0xff] << 8) | + (G.SBOX[t & 0xff]); + } - if (num < 0x100) - return this._createEncoderBuffer([0, num]); + keySchedule[k] = keySchedule[k - keySize] ^ t; + } - var size = 1; - for (var i = num; i >= 0x100; i >>= 8) - size++; + var invKeySchedule = []; + for (var ik = 0; ik < ksRows; ik++) { + var ksR = ksRows - ik; + var tt = keySchedule[ksR - (ik % 4 ? 0 : 4)]; - var out = new Array(size); - for (var i = out.length - 1; i >= 0; i--) { - out[i] = num & 0xff; - num >>= 8; - } - if(out[0] & 0x80) { - out.unshift(0); - } + if (ik < 4 || ksR <= 4) { + invKeySchedule[ik] = tt; + } else { + invKeySchedule[ik] = + G.INV_SUB_MIX[0][G.SBOX[tt >>> 24]] ^ + G.INV_SUB_MIX[1][G.SBOX[(tt >>> 16) & 0xff]] ^ + G.INV_SUB_MIX[2][G.SBOX[(tt >>> 8) & 0xff]] ^ + G.INV_SUB_MIX[3][G.SBOX[tt & 0xff]]; + } + } - return this._createEncoderBuffer(new Buffer(out)); -}; + this._nRounds = nRounds; + this._keySchedule = keySchedule; + this._invKeySchedule = invKeySchedule; + }; -DERNode.prototype._encodeBool = function encodeBool(value) { - return this._createEncoderBuffer(value ? 0xff : 0); -}; + AES.prototype.encryptBlockRaw = function (M) { + M = asUInt32Array(M); + return cryptBlock(M, this._keySchedule, G.SUB_MIX, G.SBOX, this._nRounds); + }; -DERNode.prototype._use = function use(entity, obj) { - if (typeof entity === 'function') - entity = entity(obj); - return entity._getEncoder('der').tree; -}; + AES.prototype.encryptBlock = function (M) { + var out = this.encryptBlockRaw(M); + var buf = Buffer.allocUnsafe(16); + buf.writeUInt32BE(out[0], 0); + buf.writeUInt32BE(out[1], 4); + buf.writeUInt32BE(out[2], 8); + buf.writeUInt32BE(out[3], 12); + return buf; + }; -DERNode.prototype._skipDefault = function skipDefault(dataBuffer, reporter, parent) { - var state = this._baseState; - var i; - if (state['default'] === null) - return false; + AES.prototype.decryptBlock = function (M) { + M = asUInt32Array(M); + + // swap + var m1 = M[1]; + M[1] = M[3]; + M[3] = m1; + + var out = cryptBlock(M, this._invKeySchedule, G.INV_SUB_MIX, G.INV_SBOX, this._nRounds); + var buf = Buffer.allocUnsafe(16); + buf.writeUInt32BE(out[0], 0); + buf.writeUInt32BE(out[3], 4); + buf.writeUInt32BE(out[2], 8); + buf.writeUInt32BE(out[1], 12); + return buf; + }; - var data = dataBuffer.join(); - if (state.defaultBuffer === undefined) - state.defaultBuffer = this._encodeValue(state['default'], reporter, parent).join(); + AES.prototype.scrub = function () { + scrubVec(this._keySchedule); + scrubVec(this._invKeySchedule); + scrubVec(this._key); + }; - if (data.length !== state.defaultBuffer.length) - return false; + module.exports.AES = AES; + }, { 'safe-buffer': 338 }], + 72: [function (require, module, exports) { + var aes = require('./aes'); + var Buffer = require('safe-buffer').Buffer; + var Transform = require('cipher-base'); + var inherits = require('inherits'); + var GHASH = require('./ghash'); + var xor = require('buffer-xor'); + var incr32 = require('./incr32'); + + function xorTest (a, b) { + var out = 0; + if (a.length !== b.length) out++; + + var len = Math.min(a.length, b.length); + for (var i = 0; i < len; ++i) { + out += (a[i] ^ b[i]); + } - for (i=0; i < data.length; i++) - if (data[i] !== state.defaultBuffer[i]) - return false; + return out; + } - return true; -}; + function calcIv (self, iv, ck) { + if (iv.length === 12) { + self._finID = Buffer.concat([iv, Buffer.from([0, 0, 0, 1])]); + return Buffer.concat([iv, Buffer.from([0, 0, 0, 2])]); + } + var ghash = new GHASH(ck); + var len = iv.length; + var toPad = len % 16; + ghash.update(iv); + if (toPad) { + toPad = 16 - toPad; + ghash.update(Buffer.alloc(toPad, 0)); + } + ghash.update(Buffer.alloc(8, 0)); + var ivBits = len * 8; + var tail = Buffer.alloc(8); + tail.writeUIntBE(ivBits, 0, 8); + ghash.update(tail); + self._finID = ghash.state; + var out = Buffer.from(self._finID); + incr32(out); + return out; + } + function StreamCipher (mode, key, iv, decrypt) { + Transform.call(this); -// Utility methods + var h = Buffer.alloc(4, 0); -function encodeTag(tag, primitive, cls, reporter) { - var res; + this._cipher = new aes.AES(key); + var ck = this._cipher.encryptBlock(h); + this._ghash = new GHASH(ck); + iv = calcIv(this, iv, ck); - if (tag === 'seqof') - tag = 'seq'; - else if (tag === 'setof') - tag = 'set'; + this._prev = Buffer.from(iv); + this._cache = Buffer.allocUnsafe(0); + this._secCache = Buffer.allocUnsafe(0); + this._decrypt = decrypt; + this._alen = 0; + this._len = 0; + this._mode = mode; - if (der.tagByName.hasOwnProperty(tag)) - res = der.tagByName[tag]; - else if (typeof tag === 'number' && (tag | 0) === tag) - res = tag; - else - return reporter.error('Unknown tag: ' + tag); + this._authTag = null; + this._called = false; + } - if (res >= 0x1f) - return reporter.error('Multi-octet tag encoding unsupported'); + inherits(StreamCipher, Transform); - if (!primitive) - res |= 0x20; + StreamCipher.prototype._update = function (chunk) { + if (!this._called && this._alen) { + var rump = 16 - (this._alen % 16); + if (rump < 16) { + rump = Buffer.alloc(rump, 0); + this._ghash.update(rump); + } + } - res |= (der.tagClassByName[cls || 'universal'] << 6); + this._called = true; + var out = this._mode.encrypt(this, chunk); + if (this._decrypt) { + this._ghash.update(chunk); + } else { + this._ghash.update(out); + } + this._len += chunk.length; + return out; + }; - return res; -} + StreamCipher.prototype._final = function () { + if (this._decrypt && !this._authTag) throw new Error('Unsupported state or unable to authenticate data'); -},{"../../asn1":41,"buffer":160,"inherits":217}],53:[function(require,module,exports){ -var encoders = exports; + var tag = xor(this._ghash.final(this._alen * 8, this._len * 8), this._cipher.encryptBlock(this._finID)); + if (this._decrypt && xorTest(tag, this._authTag)) throw new Error('Unsupported state or unable to authenticate data'); -encoders.der = require('./der'); -encoders.pem = require('./pem'); + this._authTag = tag; + this._cipher.scrub(); + }; -},{"./der":52,"./pem":54}],54:[function(require,module,exports){ -var inherits = require('inherits'); + StreamCipher.prototype.getAuthTag = function getAuthTag () { + if (this._decrypt || !Buffer.isBuffer(this._authTag)) throw new Error('Attempting to get auth tag in unsupported state'); -var DEREncoder = require('./der'); + return this._authTag; + }; -function PEMEncoder(entity) { - DEREncoder.call(this, entity); - this.enc = 'pem'; -}; -inherits(PEMEncoder, DEREncoder); -module.exports = PEMEncoder; - -PEMEncoder.prototype.encode = function encode(data, options) { - var buf = DEREncoder.prototype.encode.call(this, data); - - var p = buf.toString('base64'); - var out = [ '-----BEGIN ' + options.label + '-----' ]; - for (var i = 0; i < p.length; i += 64) - out.push(p.slice(i, i + 64)); - out.push('-----END ' + options.label + '-----'); - return out.join('\n'); -}; + StreamCipher.prototype.setAuthTag = function setAuthTag (tag) { + if (!this._decrypt) throw new Error('Attempting to set auth tag in unsupported state'); -},{"./der":52,"inherits":217}],55:[function(require,module,exports){ -// Copyright 2011 Mark Cavage All rights reserved. + this._authTag = tag; + }; + StreamCipher.prototype.setAAD = function setAAD (buf) { + if (this._called) throw new Error('Attempting to set AAD in unsupported state'); -module.exports = { + this._ghash.update(buf); + this._alen += buf.length; + }; - newInvalidAsn1Error: function (msg) { - var e = new Error(); - e.name = 'InvalidAsn1Error'; - e.message = msg || ''; - return e; - } + module.exports = StreamCipher; + }, { './aes': 71, './ghash': 76, './incr32': 77, 'buffer-xor': 98, 'cipher-base': 101, inherits: 217, 'safe-buffer': 338 }], + 73: [function (require, module, exports) { + var ciphers = require('./encrypter'); + var deciphers = require('./decrypter'); + var modes = require('./modes/list.json'); + + function getCiphers () { + return Object.keys(modes); + } + + exports.createCipher = exports.Cipher = ciphers.createCipher; + exports.createCipheriv = exports.Cipheriv = ciphers.createCipheriv; + exports.createDecipher = exports.Decipher = deciphers.createDecipher; + exports.createDecipheriv = exports.Decipheriv = deciphers.createDecipheriv; + exports.listCiphers = exports.getCiphers = getCiphers; + }, { './decrypter': 74, './encrypter': 75, './modes/list.json': 85 }], + 74: [function (require, module, exports) { + var AuthCipher = require('./authCipher'); + var Buffer = require('safe-buffer').Buffer; + var MODES = require('./modes'); + var StreamCipher = require('./streamCipher'); + var Transform = require('cipher-base'); + var aes = require('./aes'); + var ebtk = require('evp_bytestokey'); + var inherits = require('inherits'); + + function Decipher (mode, key, iv) { + Transform.call(this); + + this._cache = new Splitter(); + this._last = void 0; + this._cipher = new aes.AES(key); + this._prev = Buffer.from(iv); + this._mode = mode; + this._autopadding = true; + } + + inherits(Decipher, Transform); + + Decipher.prototype._update = function (data) { + this._cache.add(data); + var chunk; + var thing; + var out = []; + while ((chunk = this._cache.get(this._autopadding))) { + thing = this._mode.decrypt(this, chunk); + out.push(thing); + } + return Buffer.concat(out); + }; -}; + Decipher.prototype._final = function () { + var chunk = this._cache.flush(); + if (this._autopadding) { + return unpad(this._mode.decrypt(this, chunk)); + } else if (chunk) { + throw new Error('data not multiple of block length'); + } + }; -},{}],56:[function(require,module,exports){ -// Copyright 2011 Mark Cavage All rights reserved. + Decipher.prototype.setAutoPadding = function (setTo) { + this._autopadding = !!setTo; + return this; + }; -var errors = require('./errors'); -var types = require('./types'); + function Splitter () { + this.cache = Buffer.allocUnsafe(0); + } -var Reader = require('./reader'); -var Writer = require('./writer'); + Splitter.prototype.add = function (data) { + this.cache = Buffer.concat([this.cache, data]); + }; + Splitter.prototype.get = function (autoPadding) { + var out; + if (autoPadding) { + if (this.cache.length > 16) { + out = this.cache.slice(0, 16); + this.cache = this.cache.slice(16); + return out; + } + } else { + if (this.cache.length >= 16) { + out = this.cache.slice(0, 16); + this.cache = this.cache.slice(16); + return out; + } + } -// --- Exports + return null; + }; -module.exports = { + Splitter.prototype.flush = function () { + if (this.cache.length) return this.cache; + }; - Reader: Reader, + function unpad (last) { + var padded = last[15]; + if (padded < 1 || padded > 16) { + throw new Error('unable to decrypt data'); + } + var i = -1; + while (++i < padded) { + if (last[(i + (16 - padded))] !== padded) { + throw new Error('unable to decrypt data'); + } + } + if (padded === 16) return; - Writer: Writer + return last.slice(0, 16 - padded); + } -}; + function createDecipheriv (suite, password, iv) { + var config = MODES[suite.toLowerCase()]; + if (!config) throw new TypeError('invalid suite type'); -for (var t in types) { - if (types.hasOwnProperty(t)) - module.exports[t] = types[t]; -} -for (var e in errors) { - if (errors.hasOwnProperty(e)) - module.exports[e] = errors[e]; -} + if (typeof iv === 'string') iv = Buffer.from(iv); + if (config.mode !== 'GCM' && iv.length !== config.iv) throw new TypeError('invalid iv length ' + iv.length); -},{"./errors":55,"./reader":57,"./types":58,"./writer":59}],57:[function(require,module,exports){ -// Copyright 2011 Mark Cavage All rights reserved. + if (typeof password === 'string') password = Buffer.from(password); + if (password.length !== config.key / 8) throw new TypeError('invalid key length ' + password.length); -var assert = require('assert'); -var Buffer = require('safer-buffer').Buffer; + if (config.type === 'stream') { + return new StreamCipher(config.module, password, iv, true); + } else if (config.type === 'auth') { + return new AuthCipher(config.module, password, iv, true); + } -var ASN1 = require('./types'); -var errors = require('./errors'); + return new Decipher(config.module, password, iv); + } + function createDecipher (suite, password) { + var config = MODES[suite.toLowerCase()]; + if (!config) throw new TypeError('invalid suite type'); -// --- Globals + var keys = ebtk(password, false, config.key, config.iv); + return createDecipheriv(suite, keys.key, keys.iv); + } -var newInvalidAsn1Error = errors.newInvalidAsn1Error; + exports.createDecipher = createDecipher; + exports.createDecipheriv = createDecipheriv; + }, { './aes': 71, './authCipher': 72, './modes': 84, './streamCipher': 87, 'cipher-base': 101, evp_bytestokey: 143, inherits: 217, 'safe-buffer': 338 }], + 75: [function (require, module, exports) { + var MODES = require('./modes'); + var AuthCipher = require('./authCipher'); + var Buffer = require('safe-buffer').Buffer; + var StreamCipher = require('./streamCipher'); + var Transform = require('cipher-base'); + var aes = require('./aes'); + var ebtk = require('evp_bytestokey'); + var inherits = require('inherits'); + function Cipher (mode, key, iv) { + Transform.call(this); + this._cache = new Splitter(); + this._cipher = new aes.AES(key); + this._prev = Buffer.from(iv); + this._mode = mode; + this._autopadding = true; + } -// --- API + inherits(Cipher, Transform); -function Reader(data) { - if (!data || !Buffer.isBuffer(data)) - throw new TypeError('data must be a node Buffer'); + Cipher.prototype._update = function (data) { + this._cache.add(data); + var chunk; + var thing; + var out = []; - this._buf = data; - this._size = data.length; + while ((chunk = this._cache.get())) { + thing = this._mode.encrypt(this, chunk); + out.push(thing); + } - // These hold the "current" state - this._len = 0; - this._offset = 0; -} + return Buffer.concat(out); + }; -Object.defineProperty(Reader.prototype, 'length', { - enumerable: true, - get: function () { return (this._len); } -}); + var PADDING = Buffer.alloc(16, 0x10); -Object.defineProperty(Reader.prototype, 'offset', { - enumerable: true, - get: function () { return (this._offset); } -}); + Cipher.prototype._final = function () { + var chunk = this._cache.flush(); + if (this._autopadding) { + chunk = this._mode.encrypt(this, chunk); + this._cipher.scrub(); + return chunk; + } -Object.defineProperty(Reader.prototype, 'remain', { - get: function () { return (this._size - this._offset); } -}); + if (!chunk.equals(PADDING)) { + this._cipher.scrub(); + throw new Error('data not multiple of block length'); + } + }; -Object.defineProperty(Reader.prototype, 'buffer', { - get: function () { return (this._buf.slice(this._offset)); } -}); + Cipher.prototype.setAutoPadding = function (setTo) { + this._autopadding = !!setTo; + return this; + }; + function Splitter () { + this.cache = Buffer.allocUnsafe(0); + } -/** - * Reads a single byte and advances offset; you can pass in `true` to make this - * a "peek" operation (i.e., get the byte, but don't advance the offset). - * - * @param {Boolean} peek true means don't move offset. - * @return {Number} the next byte, null if not enough data. - */ -Reader.prototype.readByte = function (peek) { - if (this._size - this._offset < 1) - return null; + Splitter.prototype.add = function (data) { + this.cache = Buffer.concat([this.cache, data]); + }; - var b = this._buf[this._offset] & 0xff; + Splitter.prototype.get = function () { + if (this.cache.length > 15) { + var out = this.cache.slice(0, 16); + this.cache = this.cache.slice(16); + return out; + } + return null; + }; - if (!peek) - this._offset += 1; + Splitter.prototype.flush = function () { + var len = 16 - this.cache.length; + var padBuff = Buffer.allocUnsafe(len); - return b; -}; + var i = -1; + while (++i < len) { + padBuff.writeUInt8(len, i); + } + return Buffer.concat([this.cache, padBuff]); + }; -Reader.prototype.peek = function () { - return this.readByte(true); -}; + function createCipheriv (suite, password, iv) { + var config = MODES[suite.toLowerCase()]; + if (!config) throw new TypeError('invalid suite type'); + if (typeof password === 'string') password = Buffer.from(password); + if (password.length !== config.key / 8) throw new TypeError('invalid key length ' + password.length); -/** - * Reads a (potentially) variable length off the BER buffer. This call is - * not really meant to be called directly, as callers have to manipulate - * the internal buffer afterwards. - * - * As a result of this call, you can call `Reader.length`, until the - * next thing called that does a readLength. - * - * @return {Number} the amount of offset to advance the buffer. - * @throws {InvalidAsn1Error} on bad ASN.1 - */ -Reader.prototype.readLength = function (offset) { - if (offset === undefined) - offset = this._offset; + if (typeof iv === 'string') iv = Buffer.from(iv); + if (config.mode !== 'GCM' && iv.length !== config.iv) throw new TypeError('invalid iv length ' + iv.length); - if (offset >= this._size) - return null; + if (config.type === 'stream') { + return new StreamCipher(config.module, password, iv); + } else if (config.type === 'auth') { + return new AuthCipher(config.module, password, iv); + } - var lenB = this._buf[offset++] & 0xff; - if (lenB === null) - return null; + return new Cipher(config.module, password, iv); + } - if ((lenB & 0x80) === 0x80) { - lenB &= 0x7f; + function createCipher (suite, password) { + var config = MODES[suite.toLowerCase()]; + if (!config) throw new TypeError('invalid suite type'); - if (lenB === 0) - throw newInvalidAsn1Error('Indefinite length not supported'); + var keys = ebtk(password, false, config.key, config.iv); + return createCipheriv(suite, keys.key, keys.iv); + } - if (lenB > 4) - throw newInvalidAsn1Error('encoding too long'); + exports.createCipheriv = createCipheriv; + exports.createCipher = createCipher; + }, { './aes': 71, './authCipher': 72, './modes': 84, './streamCipher': 87, 'cipher-base': 101, evp_bytestokey: 143, inherits: 217, 'safe-buffer': 338 }], + 76: [function (require, module, exports) { + var Buffer = require('safe-buffer').Buffer; + var ZEROES = Buffer.alloc(16, 0); - if (this._size - offset < lenB) - return null; + function toArray (buf) { + return [ + buf.readUInt32BE(0), + buf.readUInt32BE(4), + buf.readUInt32BE(8), + buf.readUInt32BE(12) + ]; + } - this._len = 0; - for (var i = 0; i < lenB; i++) - this._len = (this._len << 8) + (this._buf[offset++] & 0xff); + function fromArray (out) { + var buf = Buffer.allocUnsafe(16); + buf.writeUInt32BE(out[0] >>> 0, 0); + buf.writeUInt32BE(out[1] >>> 0, 4); + buf.writeUInt32BE(out[2] >>> 0, 8); + buf.writeUInt32BE(out[3] >>> 0, 12); + return buf; + } - } else { - // Wasn't a variable length - this._len = lenB; - } + function GHASH (key) { + this.h = key; + this.state = Buffer.alloc(16, 0); + this.cache = Buffer.allocUnsafe(0); + } - return offset; -}; + // from http://bitwiseshiftleft.github.io/sjcl/doc/symbols/src/core_gcm.js.html + // by Juho Vähä-Herttua + GHASH.prototype.ghash = function (block) { + var i = -1; + while (++i < block.length) { + this.state[i] ^= block[i]; + } + this._multiply(); + }; + GHASH.prototype._multiply = function () { + var Vi = toArray(this.h); + var Zi = [0, 0, 0, 0]; + var j, xi, lsbVi; + var i = -1; + while (++i < 128) { + xi = (this.state[~~(i / 8)] & (1 << (7 - (i % 8)))) !== 0; + if (xi) { + // Z_i+1 = Z_i ^ V_i + Zi[0] ^= Vi[0]; + Zi[1] ^= Vi[1]; + Zi[2] ^= Vi[2]; + Zi[3] ^= Vi[3]; + } -/** - * Parses the next sequence in this BER buffer. - * - * To get the length of the sequence, call `Reader.length`. - * - * @return {Number} the sequence's tag. - */ -Reader.prototype.readSequence = function (tag) { - var seq = this.peek(); - if (seq === null) - return null; - if (tag !== undefined && tag !== seq) - throw newInvalidAsn1Error('Expected 0x' + tag.toString(16) + - ': got 0x' + seq.toString(16)); + // Store the value of LSB(V_i) + lsbVi = (Vi[3] & 1) !== 0; - var o = this.readLength(this._offset + 1); // stored in `length` - if (o === null) - return null; + // V_i+1 = V_i >> 1 + for (j = 3; j > 0; j--) { + Vi[j] = (Vi[j] >>> 1) | ((Vi[j - 1] & 1) << 31); + } + Vi[0] = Vi[0] >>> 1; - this._offset = o; - return seq; -}; + // If LSB(V_i) is 1, V_i+1 = (V_i >> 1) ^ R + if (lsbVi) { + Vi[0] = Vi[0] ^ (0xe1 << 24); + } + } + this.state = fromArray(Zi); + }; + GHASH.prototype.update = function (buf) { + this.cache = Buffer.concat([this.cache, buf]); + var chunk; + while (this.cache.length >= 16) { + chunk = this.cache.slice(0, 16); + this.cache = this.cache.slice(16); + this.ghash(chunk); + } + }; -Reader.prototype.readInt = function () { - return this._readTag(ASN1.Integer); -}; + GHASH.prototype.final = function (abl, bl) { + if (this.cache.length) { + this.ghash(Buffer.concat([this.cache, ZEROES], 16)); + } + this.ghash(fromArray([0, abl, 0, bl])); + return this.state; + }; -Reader.prototype.readBoolean = function () { - return (this._readTag(ASN1.Boolean) === 0 ? false : true); -}; + module.exports = GHASH; + }, { 'safe-buffer': 338 }], + 77: [function (require, module, exports) { + function incr32 (iv) { + var len = iv.length; + var item; + while (len--) { + item = iv.readUInt8(len); + if (item === 255) { + iv.writeUInt8(0, len); + } else { + item++; + iv.writeUInt8(item, len); + break; + } + } + } + module.exports = incr32; + }, {}], + 78: [function (require, module, exports) { + var xor = require('buffer-xor'); + exports.encrypt = function (self, block) { + var data = xor(block, self._prev); -Reader.prototype.readEnumeration = function () { - return this._readTag(ASN1.Enumeration); -}; + self._prev = self._cipher.encryptBlock(data); + return self._prev; + }; + exports.decrypt = function (self, block) { + var pad = self._prev; -Reader.prototype.readString = function (tag, retbuf) { - if (!tag) - tag = ASN1.OctetString; + self._prev = block; + var out = self._cipher.decryptBlock(block); - var b = this.peek(); - if (b === null) - return null; + return xor(out, pad); + }; + }, { 'buffer-xor': 98 }], + 79: [function (require, module, exports) { + var Buffer = require('safe-buffer').Buffer; + var xor = require('buffer-xor'); + + function encryptStart (self, data, decrypt) { + var len = data.length; + var out = xor(data, self._cache); + self._cache = self._cache.slice(len); + self._prev = Buffer.concat([self._prev, decrypt ? data : out]); + return out; + } - if (b !== tag) - throw newInvalidAsn1Error('Expected 0x' + tag.toString(16) + - ': got 0x' + b.toString(16)); + exports.encrypt = function (self, data, decrypt) { + var out = Buffer.allocUnsafe(0); + var len; - var o = this.readLength(this._offset + 1); // stored in `length` + while (data.length) { + if (self._cache.length === 0) { + self._cache = self._cipher.encryptBlock(self._prev); + self._prev = Buffer.allocUnsafe(0); + } - if (o === null) - return null; + if (self._cache.length <= data.length) { + len = self._cache.length; + out = Buffer.concat([out, encryptStart(self, data.slice(0, len), decrypt)]); + data = data.slice(len); + } else { + out = Buffer.concat([out, encryptStart(self, data, decrypt)]); + break; + } + } - if (this.length > this._size - o) - return null; + return out; + }; + }, { 'buffer-xor': 98, 'safe-buffer': 338 }], + 80: [function (require, module, exports) { + var Buffer = require('safe-buffer').Buffer; + + function encryptByte (self, byteParam, decrypt) { + var pad; + var i = -1; + var len = 8; + var out = 0; + var bit, value; + while (++i < len) { + pad = self._cipher.encryptBlock(self._prev); + bit = (byteParam & (1 << (7 - i))) ? 0x80 : 0; + value = pad[0] ^ bit; + out += ((value & 0x80) >> (i % 8)); + self._prev = shiftIn(self._prev, decrypt ? bit : value); + } + return out; + } - this._offset = o; + function shiftIn (buffer, value) { + var len = buffer.length; + var i = -1; + var out = Buffer.allocUnsafe(buffer.length); + buffer = Buffer.concat([buffer, Buffer.from([value])]); - if (this.length === 0) - return retbuf ? Buffer.alloc(0) : ''; + while (++i < len) { + out[i] = buffer[i] << 1 | buffer[i + 1] >> (7); + } - var str = this._buf.slice(this._offset, this._offset + this.length); - this._offset += this.length; + return out; + } - return retbuf ? str : str.toString('utf8'); -}; + exports.encrypt = function (self, chunk, decrypt) { + var len = chunk.length; + var out = Buffer.allocUnsafe(len); + var i = -1; -Reader.prototype.readOID = function (tag) { - if (!tag) - tag = ASN1.OID; + while (++i < len) { + out[i] = encryptByte(self, chunk[i], decrypt); + } - var b = this.readString(tag, true); - if (b === null) - return null; + return out; + }; + }, { 'safe-buffer': 338 }], + 81: [function (require, module, exports) { + var Buffer = require('safe-buffer').Buffer; - var values = []; - var value = 0; + function encryptByte (self, byteParam, decrypt) { + var pad = self._cipher.encryptBlock(self._prev); + var out = pad[0] ^ byteParam; - for (var i = 0; i < b.length; i++) { - var byte = b[i] & 0xff; + self._prev = Buffer.concat([ + self._prev.slice(1), + Buffer.from([decrypt ? byteParam : out]) + ]); - value <<= 7; - value += byte & 0x7f; - if ((byte & 0x80) === 0) { - values.push(value); - value = 0; + return out; } - } - value = values.shift(); - values.unshift(value % 40); - values.unshift((value / 40) >> 0); + exports.encrypt = function (self, chunk, decrypt) { + var len = chunk.length; + var out = Buffer.allocUnsafe(len); + var i = -1; - return values.join('.'); -}; + while (++i < len) { + out[i] = encryptByte(self, chunk[i], decrypt); + } + return out; + }; + }, { 'safe-buffer': 338 }], + 82: [function (require, module, exports) { + var xor = require('buffer-xor'); + var Buffer = require('safe-buffer').Buffer; + var incr32 = require('../incr32'); + + function getBlock (self) { + var out = self._cipher.encryptBlockRaw(self._prev); + incr32(self._prev); + return out; + } -Reader.prototype._readTag = function (tag) { - assert.ok(tag !== undefined); + var blockSize = 16; + exports.encrypt = function (self, chunk) { + var chunkNum = Math.ceil(chunk.length / blockSize); + var start = self._cache.length; + self._cache = Buffer.concat([ + self._cache, + Buffer.allocUnsafe(chunkNum * blockSize) + ]); + for (var i = 0; i < chunkNum; i++) { + var out = getBlock(self); + var offset = start + i * blockSize; + self._cache.writeUInt32BE(out[0], offset + 0); + self._cache.writeUInt32BE(out[1], offset + 4); + self._cache.writeUInt32BE(out[2], offset + 8); + self._cache.writeUInt32BE(out[3], offset + 12); + } + var pad = self._cache.slice(0, chunk.length); + self._cache = self._cache.slice(chunk.length); + return xor(chunk, pad); + }; + }, { '../incr32': 77, 'buffer-xor': 98, 'safe-buffer': 338 }], + 83: [function (require, module, exports) { + exports.encrypt = function (self, block) { + return self._cipher.encryptBlock(block); + }; - var b = this.peek(); + exports.decrypt = function (self, block) { + return self._cipher.decryptBlock(block); + }; + }, {}], + 84: [function (require, module, exports) { + var modeModules = { + ECB: require('./ecb'), + CBC: require('./cbc'), + CFB: require('./cfb'), + CFB8: require('./cfb8'), + CFB1: require('./cfb1'), + OFB: require('./ofb'), + CTR: require('./ctr'), + GCM: require('./ctr') + }; - if (b === null) - return null; + var modes = require('./list.json'); - if (b !== tag) - throw newInvalidAsn1Error('Expected 0x' + tag.toString(16) + - ': got 0x' + b.toString(16)); + for (var key in modes) { + modes[key].module = modeModules[modes[key].mode]; + } - var o = this.readLength(this._offset + 1); // stored in `length` - if (o === null) - return null; + module.exports = modes; + }, { './cbc': 78, './cfb': 79, './cfb1': 80, './cfb8': 81, './ctr': 82, './ecb': 83, './list.json': 85, './ofb': 86 }], + 85: [function (require, module, exports) { + module.exports = { + 'aes-128-ecb': { + cipher: 'AES', + key: 128, + iv: 0, + mode: 'ECB', + type: 'block' + }, + 'aes-192-ecb': { + cipher: 'AES', + key: 192, + iv: 0, + mode: 'ECB', + type: 'block' + }, + 'aes-256-ecb': { + cipher: 'AES', + key: 256, + iv: 0, + mode: 'ECB', + type: 'block' + }, + 'aes-128-cbc': { + cipher: 'AES', + key: 128, + iv: 16, + mode: 'CBC', + type: 'block' + }, + 'aes-192-cbc': { + cipher: 'AES', + key: 192, + iv: 16, + mode: 'CBC', + type: 'block' + }, + 'aes-256-cbc': { + cipher: 'AES', + key: 256, + iv: 16, + mode: 'CBC', + type: 'block' + }, + aes128: { + cipher: 'AES', + key: 128, + iv: 16, + mode: 'CBC', + type: 'block' + }, + aes192: { + cipher: 'AES', + key: 192, + iv: 16, + mode: 'CBC', + type: 'block' + }, + aes256: { + cipher: 'AES', + key: 256, + iv: 16, + mode: 'CBC', + type: 'block' + }, + 'aes-128-cfb': { + cipher: 'AES', + key: 128, + iv: 16, + mode: 'CFB', + type: 'stream' + }, + 'aes-192-cfb': { + cipher: 'AES', + key: 192, + iv: 16, + mode: 'CFB', + type: 'stream' + }, + 'aes-256-cfb': { + cipher: 'AES', + key: 256, + iv: 16, + mode: 'CFB', + type: 'stream' + }, + 'aes-128-cfb8': { + cipher: 'AES', + key: 128, + iv: 16, + mode: 'CFB8', + type: 'stream' + }, + 'aes-192-cfb8': { + cipher: 'AES', + key: 192, + iv: 16, + mode: 'CFB8', + type: 'stream' + }, + 'aes-256-cfb8': { + cipher: 'AES', + key: 256, + iv: 16, + mode: 'CFB8', + type: 'stream' + }, + 'aes-128-cfb1': { + cipher: 'AES', + key: 128, + iv: 16, + mode: 'CFB1', + type: 'stream' + }, + 'aes-192-cfb1': { + cipher: 'AES', + key: 192, + iv: 16, + mode: 'CFB1', + type: 'stream' + }, + 'aes-256-cfb1': { + cipher: 'AES', + key: 256, + iv: 16, + mode: 'CFB1', + type: 'stream' + }, + 'aes-128-ofb': { + cipher: 'AES', + key: 128, + iv: 16, + mode: 'OFB', + type: 'stream' + }, + 'aes-192-ofb': { + cipher: 'AES', + key: 192, + iv: 16, + mode: 'OFB', + type: 'stream' + }, + 'aes-256-ofb': { + cipher: 'AES', + key: 256, + iv: 16, + mode: 'OFB', + type: 'stream' + }, + 'aes-128-ctr': { + cipher: 'AES', + key: 128, + iv: 16, + mode: 'CTR', + type: 'stream' + }, + 'aes-192-ctr': { + cipher: 'AES', + key: 192, + iv: 16, + mode: 'CTR', + type: 'stream' + }, + 'aes-256-ctr': { + cipher: 'AES', + key: 256, + iv: 16, + mode: 'CTR', + type: 'stream' + }, + 'aes-128-gcm': { + cipher: 'AES', + key: 128, + iv: 12, + mode: 'GCM', + type: 'auth' + }, + 'aes-192-gcm': { + cipher: 'AES', + key: 192, + iv: 12, + mode: 'GCM', + type: 'auth' + }, + 'aes-256-gcm': { + cipher: 'AES', + key: 256, + iv: 12, + mode: 'GCM', + type: 'auth' + } + }; + }, {}], + 86: [function (require, module, exports) { + (function (Buffer) { + var xor = require('buffer-xor'); + + function getBlock (self) { + self._prev = self._cipher.encryptBlock(self._prev); + return self._prev; + } - if (this.length > 4) - throw newInvalidAsn1Error('Integer too long: ' + this.length); + exports.encrypt = function (self, chunk) { + while (self._cache.length < chunk.length) { + self._cache = Buffer.concat([self._cache, getBlock(self)]); + } - if (this.length > this._size - o) - return null; - this._offset = o; + var pad = self._cache.slice(0, chunk.length); + self._cache = self._cache.slice(chunk.length); + return xor(chunk, pad); + }; + }).call(this, require('buffer').Buffer); + }, { buffer: 160, 'buffer-xor': 98 }], + 87: [function (require, module, exports) { + var aes = require('./aes'); + var Buffer = require('safe-buffer').Buffer; + var Transform = require('cipher-base'); + var inherits = require('inherits'); - var fb = this._buf[this._offset]; - var value = 0; + function StreamCipher (mode, key, iv, decrypt) { + Transform.call(this); - for (var i = 0; i < this.length; i++) { - value <<= 8; - value |= (this._buf[this._offset++] & 0xff); - } + this._cipher = new aes.AES(key); + this._prev = Buffer.from(iv); + this._cache = Buffer.allocUnsafe(0); + this._secCache = Buffer.allocUnsafe(0); + this._decrypt = decrypt; + this._mode = mode; + } - if ((fb & 0x80) === 0x80 && i !== 4) - value -= (1 << (i * 8)); + inherits(StreamCipher, Transform); - return value >> 0; -}; + StreamCipher.prototype._update = function (chunk) { + return this._mode.encrypt(this, chunk, this._decrypt); + }; + StreamCipher.prototype._final = function () { + this._cipher.scrub(); + }; + module.exports = StreamCipher; + }, { './aes': 71, 'cipher-base': 101, inherits: 217, 'safe-buffer': 338 }], + 88: [function (require, module, exports) { + var DES = require('browserify-des'); + var aes = require('browserify-aes/browser'); + var aesModes = require('browserify-aes/modes'); + var desModes = require('browserify-des/modes'); + var ebtk = require('evp_bytestokey'); + + function createCipher (suite, password) { + suite = suite.toLowerCase(); + + var keyLen, ivLen; + if (aesModes[suite]) { + keyLen = aesModes[suite].key; + ivLen = aesModes[suite].iv; + } else if (desModes[suite]) { + keyLen = desModes[suite].key * 8; + ivLen = desModes[suite].iv; + } else { + throw new TypeError('invalid suite type'); + } -// --- Exported API - -module.exports = Reader; - -},{"./errors":55,"./types":58,"assert":153,"safer-buffer":339}],58:[function(require,module,exports){ -// Copyright 2011 Mark Cavage All rights reserved. - - -module.exports = { - EOC: 0, - Boolean: 1, - Integer: 2, - BitString: 3, - OctetString: 4, - Null: 5, - OID: 6, - ObjectDescriptor: 7, - External: 8, - Real: 9, // float - Enumeration: 10, - PDV: 11, - Utf8String: 12, - RelativeOID: 13, - Sequence: 16, - Set: 17, - NumericString: 18, - PrintableString: 19, - T61String: 20, - VideotexString: 21, - IA5String: 22, - UTCTime: 23, - GeneralizedTime: 24, - GraphicString: 25, - VisibleString: 26, - GeneralString: 28, - UniversalString: 29, - CharacterString: 30, - BMPString: 31, - Constructor: 32, - Context: 128 -}; + var keys = ebtk(password, false, keyLen, ivLen); + return createCipheriv(suite, keys.key, keys.iv); + } -},{}],59:[function(require,module,exports){ -// Copyright 2011 Mark Cavage All rights reserved. + function createDecipher (suite, password) { + suite = suite.toLowerCase(); -var assert = require('assert'); -var Buffer = require('safer-buffer').Buffer; -var ASN1 = require('./types'); -var errors = require('./errors'); + var keyLen, ivLen; + if (aesModes[suite]) { + keyLen = aesModes[suite].key; + ivLen = aesModes[suite].iv; + } else if (desModes[suite]) { + keyLen = desModes[suite].key * 8; + ivLen = desModes[suite].iv; + } else { + throw new TypeError('invalid suite type'); + } + var keys = ebtk(password, false, keyLen, ivLen); + return createDecipheriv(suite, keys.key, keys.iv); + } -// --- Globals + function createCipheriv (suite, key, iv) { + suite = suite.toLowerCase(); + if (aesModes[suite]) return aes.createCipheriv(suite, key, iv); + if (desModes[suite]) return new DES({ key: key, iv: iv, mode: suite }); -var newInvalidAsn1Error = errors.newInvalidAsn1Error; + throw new TypeError('invalid suite type'); + } -var DEFAULT_OPTS = { - size: 1024, - growthFactor: 8 -}; + function createDecipheriv (suite, key, iv) { + suite = suite.toLowerCase(); + if (aesModes[suite]) return aes.createDecipheriv(suite, key, iv); + if (desModes[suite]) return new DES({ key: key, iv: iv, mode: suite, decrypt: true }); + throw new TypeError('invalid suite type'); + } -// --- Helpers + function getCiphers () { + return Object.keys(desModes).concat(aes.getCiphers()); + } -function merge(from, to) { - assert.ok(from); - assert.equal(typeof (from), 'object'); - assert.ok(to); - assert.equal(typeof (to), 'object'); + exports.createCipher = exports.Cipher = createCipher; + exports.createCipheriv = exports.Cipheriv = createCipheriv; + exports.createDecipher = exports.Decipher = createDecipher; + exports.createDecipheriv = exports.Decipheriv = createDecipheriv; + exports.listCiphers = exports.getCiphers = getCiphers; + }, { 'browserify-aes/browser': 73, 'browserify-aes/modes': 84, 'browserify-des': 89, 'browserify-des/modes': 90, evp_bytestokey: 143 }], + 89: [function (require, module, exports) { + var CipherBase = require('cipher-base'); + var des = require('des.js'); + var inherits = require('inherits'); + var Buffer = require('safe-buffer').Buffer; - var keys = Object.getOwnPropertyNames(from); - keys.forEach(function (key) { - if (to[key]) - return; + var modes = { + 'des-ede3-cbc': des.CBC.instantiate(des.EDE), + 'des-ede3': des.EDE, + 'des-ede-cbc': des.CBC.instantiate(des.EDE), + 'des-ede': des.EDE, + 'des-cbc': des.CBC.instantiate(des.DES), + 'des-ecb': des.DES + }; + modes.des = modes['des-cbc']; + modes.des3 = modes['des-ede3-cbc']; + module.exports = DES; + inherits(DES, CipherBase); + function DES (opts) { + CipherBase.call(this); + var modeName = opts.mode.toLowerCase(); + var mode = modes[modeName]; + var type; + if (opts.decrypt) { + type = 'decrypt'; + } else { + type = 'encrypt'; + } + var key = opts.key; + if (!Buffer.isBuffer(key)) { + key = Buffer.from(key); + } + if (modeName === 'des-ede' || modeName === 'des-ede-cbc') { + key = Buffer.concat([key, key.slice(0, 8)]); + } + var iv = opts.iv; + if (!Buffer.isBuffer(iv)) { + iv = Buffer.from(iv); + } + this._des = mode.create({ + key: key, + iv: iv, + type: type + }); + } + DES.prototype._update = function (data) { + return Buffer.from(this._des.update(data)); + }; + DES.prototype._final = function () { + return Buffer.from(this._des.final()); + }; + }, { 'cipher-base': 101, 'des.js': 114, inherits: 217, 'safe-buffer': 338 }], + 90: [function (require, module, exports) { + exports['des-ecb'] = { + key: 8, + iv: 0 + }; + exports['des-cbc'] = exports.des = { + key: 8, + iv: 8 + }; + exports['des-ede3-cbc'] = exports.des3 = { + key: 24, + iv: 8 + }; + exports['des-ede3'] = { + key: 24, + iv: 0 + }; + exports['des-ede-cbc'] = { + key: 16, + iv: 8 + }; + exports['des-ede'] = { + key: 16, + iv: 0 + }; + }, {}], + 91: [function (require, module, exports) { + (function (Buffer) { + var bn = require('bn.js'); + var randomBytes = require('randombytes'); + module.exports = crt; + function blind (priv) { + var r = getr(priv); + var blinder = r.toRed(bn.mont(priv.modulus)) + .redPow(new bn(priv.publicExponent)).fromRed(); + return { + blinder: blinder, + unblinder: r.invm(priv.modulus) + }; + } + function crt (msg, priv) { + var blinds = blind(priv); + var len = priv.modulus.byteLength(); + var mod = bn.mont(priv.modulus); + var blinded = new bn(msg).mul(blinds.blinder).umod(priv.modulus); + var c1 = blinded.toRed(bn.mont(priv.prime1)); + var c2 = blinded.toRed(bn.mont(priv.prime2)); + var qinv = priv.coefficient; + var p = priv.prime1; + var q = priv.prime2; + var m1 = c1.redPow(priv.exponent1); + var m2 = c2.redPow(priv.exponent2); + m1 = m1.fromRed(); + m2 = m2.fromRed(); + var h = m1.isub(m2).imul(qinv).umod(p); + h.imul(q); + m2.iadd(h); + return new Buffer(m2.imul(blinds.unblinder).umod(priv.modulus).toArray(false, len)); + } + crt.getr = getr; + function getr (priv) { + var len = priv.modulus.byteLength(); + var r = new bn(randomBytes(len)); + while (r.cmp(priv.modulus) >= 0 || !r.umod(priv.prime1) || !r.umod(priv.prime2)) { + r = new bn(randomBytes(len)); + } + return r; + } + }).call(this, require('buffer').Buffer); + }, { 'bn.js': 68, buffer: 160, randombytes: 305 }], + 92: [function (require, module, exports) { + module.exports = require('./browser/algorithms.json'); + }, { './browser/algorithms.json': 93 }], + 93: [function (require, module, exports) { + module.exports = { + sha224WithRSAEncryption: { + sign: 'rsa', + hash: 'sha224', + id: '302d300d06096086480165030402040500041c' + }, + 'RSA-SHA224': { + sign: 'ecdsa/rsa', + hash: 'sha224', + id: '302d300d06096086480165030402040500041c' + }, + sha256WithRSAEncryption: { + sign: 'rsa', + hash: 'sha256', + id: '3031300d060960864801650304020105000420' + }, + 'RSA-SHA256': { + sign: 'ecdsa/rsa', + hash: 'sha256', + id: '3031300d060960864801650304020105000420' + }, + sha384WithRSAEncryption: { + sign: 'rsa', + hash: 'sha384', + id: '3041300d060960864801650304020205000430' + }, + 'RSA-SHA384': { + sign: 'ecdsa/rsa', + hash: 'sha384', + id: '3041300d060960864801650304020205000430' + }, + sha512WithRSAEncryption: { + sign: 'rsa', + hash: 'sha512', + id: '3051300d060960864801650304020305000440' + }, + 'RSA-SHA512': { + sign: 'ecdsa/rsa', + hash: 'sha512', + id: '3051300d060960864801650304020305000440' + }, + 'RSA-SHA1': { + sign: 'rsa', + hash: 'sha1', + id: '3021300906052b0e03021a05000414' + }, + 'ecdsa-with-SHA1': { + sign: 'ecdsa', + hash: 'sha1', + id: '' + }, + sha256: { + sign: 'ecdsa', + hash: 'sha256', + id: '' + }, + sha224: { + sign: 'ecdsa', + hash: 'sha224', + id: '' + }, + sha384: { + sign: 'ecdsa', + hash: 'sha384', + id: '' + }, + sha512: { + sign: 'ecdsa', + hash: 'sha512', + id: '' + }, + 'DSA-SHA': { + sign: 'dsa', + hash: 'sha1', + id: '' + }, + 'DSA-SHA1': { + sign: 'dsa', + hash: 'sha1', + id: '' + }, + DSA: { + sign: 'dsa', + hash: 'sha1', + id: '' + }, + 'DSA-WITH-SHA224': { + sign: 'dsa', + hash: 'sha224', + id: '' + }, + 'DSA-SHA224': { + sign: 'dsa', + hash: 'sha224', + id: '' + }, + 'DSA-WITH-SHA256': { + sign: 'dsa', + hash: 'sha256', + id: '' + }, + 'DSA-SHA256': { + sign: 'dsa', + hash: 'sha256', + id: '' + }, + 'DSA-WITH-SHA384': { + sign: 'dsa', + hash: 'sha384', + id: '' + }, + 'DSA-SHA384': { + sign: 'dsa', + hash: 'sha384', + id: '' + }, + 'DSA-WITH-SHA512': { + sign: 'dsa', + hash: 'sha512', + id: '' + }, + 'DSA-SHA512': { + sign: 'dsa', + hash: 'sha512', + id: '' + }, + 'DSA-RIPEMD160': { + sign: 'dsa', + hash: 'rmd160', + id: '' + }, + ripemd160WithRSA: { + sign: 'rsa', + hash: 'rmd160', + id: '3021300906052b2403020105000414' + }, + 'RSA-RIPEMD160': { + sign: 'rsa', + hash: 'rmd160', + id: '3021300906052b2403020105000414' + }, + md5WithRSAEncryption: { + sign: 'rsa', + hash: 'md5', + id: '3020300c06082a864886f70d020505000410' + }, + 'RSA-MD5': { + sign: 'rsa', + hash: 'md5', + id: '3020300c06082a864886f70d020505000410' + } + }; + }, {}], + 94: [function (require, module, exports) { + module.exports = { + '1.3.132.0.10': 'secp256k1', + '1.3.132.0.33': 'p224', + '1.2.840.10045.3.1.1': 'p192', + '1.2.840.10045.3.1.7': 'p256', + '1.3.132.0.34': 'p384', + '1.3.132.0.35': 'p521' + }; + }, {}], + 95: [function (require, module, exports) { + (function (Buffer) { + var createHash = require('create-hash'); + var stream = require('stream'); + var inherits = require('inherits'); + var sign = require('./sign'); + var verify = require('./verify'); + + var algorithms = require('./algorithms.json'); + Object.keys(algorithms).forEach(function (key) { + algorithms[key].id = new Buffer(algorithms[key].id, 'hex'); + algorithms[key.toLowerCase()] = algorithms[key]; + }); - var value = Object.getOwnPropertyDescriptor(from, key); - Object.defineProperty(to, key, value); - }); + function Sign (algorithm) { + stream.Writable.call(this); - return to; -} + var data = algorithms[algorithm]; + if (!data) throw new Error('Unknown message digest'); + this._hashType = data.hash; + this._hash = createHash(data.hash); + this._tag = data.id; + this._signType = data.sign; + } + inherits(Sign, stream.Writable); + Sign.prototype._write = function _write (data, _, done) { + this._hash.update(data); + done(); + }; -// --- API + Sign.prototype.update = function update (data, enc) { + if (typeof data === 'string') data = new Buffer(data, enc); -function Writer(options) { - options = merge(DEFAULT_OPTS, options || {}); + this._hash.update(data); + return this; + }; - this._buf = Buffer.alloc(options.size || 1024); - this._size = this._buf.length; - this._offset = 0; - this._options = options; + Sign.prototype.sign = function signMethod (key, enc) { + this.end(); + var hash = this._hash.digest(); + var sig = sign(hash, key, this._hashType, this._signType, this._tag); - // A list of offsets in the buffer where we need to insert - // sequence tag/len pairs. - this._seq = []; -} + return enc ? sig.toString(enc) : sig; + }; -Object.defineProperty(Writer.prototype, 'buffer', { - get: function () { - if (this._seq.length) - throw newInvalidAsn1Error(this._seq.length + ' unended sequence(s)'); + function Verify (algorithm) { + stream.Writable.call(this); - return (this._buf.slice(0, this._offset)); - } -}); + var data = algorithms[algorithm]; + if (!data) throw new Error('Unknown message digest'); -Writer.prototype.writeByte = function (b) { - if (typeof (b) !== 'number') - throw new TypeError('argument must be a Number'); + this._hash = createHash(data.hash); + this._tag = data.id; + this._signType = data.sign; + } + inherits(Verify, stream.Writable); - this._ensure(1); - this._buf[this._offset++] = b; -}; + Verify.prototype._write = function _write (data, _, done) { + this._hash.update(data); + done(); + }; + Verify.prototype.update = function update (data, enc) { + if (typeof data === 'string') data = new Buffer(data, enc); -Writer.prototype.writeInt = function (i, tag) { - if (typeof (i) !== 'number') - throw new TypeError('argument must be a Number'); - if (typeof (tag) !== 'number') - tag = ASN1.Integer; + this._hash.update(data); + return this; + }; - var sz = 4; + Verify.prototype.verify = function verifyMethod (key, sig, enc) { + if (typeof sig === 'string') sig = new Buffer(sig, enc); - while ((((i & 0xff800000) === 0) || ((i & 0xff800000) === 0xff800000 >> 0)) && - (sz > 1)) { - sz--; - i <<= 8; - } + this.end(); + var hash = this._hash.digest(); + return verify(sig, hash, key, this._signType, this._tag); + }; - if (sz > 4) - throw newInvalidAsn1Error('BER ints cannot be > 0xffffffff'); + function createSign (algorithm) { + return new Sign(algorithm); + } - this._ensure(2 + sz); - this._buf[this._offset++] = tag; - this._buf[this._offset++] = sz; + function createVerify (algorithm) { + return new Verify(algorithm); + } - while (sz-- > 0) { - this._buf[this._offset++] = ((i & 0xff000000) >>> 24); - i <<= 8; - } + module.exports = { + Sign: createSign, + Verify: createVerify, + createSign: createSign, + createVerify: createVerify + }; + }).call(this, require('buffer').Buffer); + }, { './algorithms.json': 93, './sign': 96, './verify': 97, buffer: 160, 'create-hash': 108, inherits: 217, stream: 373 }], + 96: [function (require, module, exports) { + (function (Buffer) { + // much of this based on https://github.com/indutny/self-signed/blob/gh-pages/lib/rsa.js + var createHmac = require('create-hmac'); + var crt = require('browserify-rsa'); + var EC = require('elliptic').ec; + var BN = require('bn.js'); + var parseKeys = require('parse-asn1'); + var curves = require('./curves.json'); + + function sign (hash, key, hashType, signType, tag) { + var priv = parseKeys(key); + if (priv.curve) { + // rsa keys can be interpreted as ecdsa ones in openssl + if (signType !== 'ecdsa' && signType !== 'ecdsa/rsa') throw new Error('wrong private key type'); + return ecSign(hash, priv); + } else if (priv.type === 'dsa') { + if (signType !== 'dsa') throw new Error('wrong private key type'); + return dsaSign(hash, priv, hashType); + } else { + if (signType !== 'rsa' && signType !== 'ecdsa/rsa') throw new Error('wrong private key type'); + } + hash = Buffer.concat([tag, hash]); + var len = priv.modulus.byteLength(); + var pad = [0, 1]; + while (hash.length + pad.length + 1 < len) pad.push(0xff); + pad.push(0x00); + var i = -1; + while (++i < hash.length) pad.push(hash[i]); -}; + var out = crt(pad, priv); + return out; + } + function ecSign (hash, priv) { + var curveId = curves[priv.curve.join('.')]; + if (!curveId) throw new Error('unknown curve ' + priv.curve.join('.')); -Writer.prototype.writeNull = function () { - this.writeByte(ASN1.Null); - this.writeByte(0x00); -}; + var curve = new EC(curveId); + var key = curve.keyFromPrivate(priv.privateKey); + var out = key.sign(hash); + return new Buffer(out.toDER()); + } -Writer.prototype.writeEnumeration = function (i, tag) { - if (typeof (i) !== 'number') - throw new TypeError('argument must be a Number'); - if (typeof (tag) !== 'number') - tag = ASN1.Enumeration; + function dsaSign (hash, priv, algo) { + var x = priv.params.priv_key; + var p = priv.params.p; + var q = priv.params.q; + var g = priv.params.g; + var r = new BN(0); + var k; + var H = bits2int(hash, q).mod(q); + var s = false; + var kv = getKey(x, q, hash, algo); + while (s === false) { + k = makeKey(q, kv, algo); + r = makeR(g, k, p, q); + s = k.invm(q).imul(H.add(x.mul(r))).mod(q); + if (s.cmpn(0) === 0) { + s = false; + r = new BN(0); + } + } + return toDER(r, s); + } - return this.writeInt(i, tag); -}; + function toDER (r, s) { + r = r.toArray(); + s = s.toArray(); + // Pad values + if (r[0] & 0x80) r = [0].concat(r); + if (s[0] & 0x80) s = [0].concat(s); -Writer.prototype.writeBoolean = function (b, tag) { - if (typeof (b) !== 'boolean') - throw new TypeError('argument must be a Boolean'); - if (typeof (tag) !== 'number') - tag = ASN1.Boolean; + var total = r.length + s.length + 4; + var res = [0x30, total, 0x02, r.length]; + res = res.concat(r, [0x02, s.length], s); + return new Buffer(res); + } - this._ensure(3); - this._buf[this._offset++] = tag; - this._buf[this._offset++] = 0x01; - this._buf[this._offset++] = b ? 0xff : 0x00; -}; + function getKey (x, q, hash, algo) { + x = new Buffer(x.toArray()); + if (x.length < q.byteLength()) { + var zeros = new Buffer(q.byteLength() - x.length); + zeros.fill(0); + x = Buffer.concat([zeros, x]); + } + var hlen = hash.length; + var hbits = bits2octets(hash, q); + var v = new Buffer(hlen); + v.fill(1); + var k = new Buffer(hlen); + k.fill(0); + k = createHmac(algo, k).update(v).update(new Buffer([0])).update(x).update(hbits).digest(); + v = createHmac(algo, k).update(v).digest(); + k = createHmac(algo, k).update(v).update(new Buffer([1])).update(x).update(hbits).digest(); + v = createHmac(algo, k).update(v).digest(); + return { k: k, v: v }; + } + function bits2int (obits, q) { + var bits = new BN(obits); + var shift = (obits.length << 3) - q.bitLength(); + if (shift > 0) bits.ishrn(shift); + return bits; + } -Writer.prototype.writeString = function (s, tag) { - if (typeof (s) !== 'string') - throw new TypeError('argument must be a string (was: ' + typeof (s) + ')'); - if (typeof (tag) !== 'number') - tag = ASN1.OctetString; + function bits2octets (bits, q) { + bits = bits2int(bits, q); + bits = bits.mod(q); + var out = new Buffer(bits.toArray()); + if (out.length < q.byteLength()) { + var zeros = new Buffer(q.byteLength() - out.length); + zeros.fill(0); + out = Buffer.concat([zeros, out]); + } + return out; + } - var len = Buffer.byteLength(s); - this.writeByte(tag); - this.writeLength(len); - if (len) { - this._ensure(len); - this._buf.write(s, this._offset); - this._offset += len; - } -}; + function makeKey (q, kv, algo) { + var t; + var k; + do { + t = new Buffer(0); -Writer.prototype.writeBuffer = function (buf, tag) { - if (typeof (tag) !== 'number') - throw new TypeError('tag must be a number'); - if (!Buffer.isBuffer(buf)) - throw new TypeError('argument must be a buffer'); + while (t.length * 8 < q.bitLength()) { + kv.v = createHmac(algo, kv.k).update(kv.v).digest(); + t = Buffer.concat([t, kv.v]); + } - this.writeByte(tag); - this.writeLength(buf.length); - this._ensure(buf.length); - buf.copy(this._buf, this._offset, 0, buf.length); - this._offset += buf.length; -}; + k = bits2int(t, q); + kv.k = createHmac(algo, kv.k).update(kv.v).update(new Buffer([0])).digest(); + kv.v = createHmac(algo, kv.k).update(kv.v).digest(); + } while (k.cmp(q) !== -1); + return k; + } -Writer.prototype.writeStringArray = function (strings) { - if ((!strings instanceof Array)) - throw new TypeError('argument must be an Array[String]'); + function makeR (g, k, p, q) { + return g.toRed(BN.mont(p)).redPow(k).fromRed().mod(q); + } - var self = this; - strings.forEach(function (s) { - self.writeString(s); - }); -}; + module.exports = sign; + module.exports.getKey = getKey; + module.exports.makeKey = makeKey; + }).call(this, require('buffer').Buffer); + }, { './curves.json': 94, 'bn.js': 68, 'browserify-rsa': 91, buffer: 160, 'create-hmac': 110, elliptic: 127, 'parse-asn1': 277 }], + 97: [function (require, module, exports) { + (function (Buffer) { + // much of this based on https://github.com/indutny/self-signed/blob/gh-pages/lib/rsa.js + var BN = require('bn.js'); + var EC = require('elliptic').ec; + var parseKeys = require('parse-asn1'); + var curves = require('./curves.json'); + + function verify (sig, hash, key, signType, tag) { + var pub = parseKeys(key); + if (pub.type === 'ec') { + // rsa keys can be interpreted as ecdsa ones in openssl + if (signType !== 'ecdsa' && signType !== 'ecdsa/rsa') throw new Error('wrong public key type'); + return ecVerify(sig, hash, pub); + } else if (pub.type === 'dsa') { + if (signType !== 'dsa') throw new Error('wrong public key type'); + return dsaVerify(sig, hash, pub); + } else { + if (signType !== 'rsa' && signType !== 'ecdsa/rsa') throw new Error('wrong public key type'); + } + hash = Buffer.concat([tag, hash]); + var len = pub.modulus.byteLength(); + var pad = [1]; + var padNum = 0; + while (hash.length + pad.length + 2 < len) { + pad.push(0xff); + padNum++; + } + pad.push(0x00); + var i = -1; + while (++i < hash.length) { + pad.push(hash[i]); + } + pad = new Buffer(pad); + var red = BN.mont(pub.modulus); + sig = new BN(sig).toRed(red); + + sig = sig.redPow(new BN(pub.publicExponent)); + sig = new Buffer(sig.fromRed().toArray()); + var out = padNum < 8 ? 1 : 0; + len = Math.min(sig.length, pad.length); + if (sig.length !== pad.length) out = 1; + + i = -1; + while (++i < len) out |= sig[i] ^ pad[i]; + return out === 0; + } -// This is really to solve DER cases, but whatever for now -Writer.prototype.writeOID = function (s, tag) { - if (typeof (s) !== 'string') - throw new TypeError('argument must be a string'); - if (typeof (tag) !== 'number') - tag = ASN1.OID; - - if (!/^([0-9]+\.){3,}[0-9]+$/.test(s)) - throw new Error('argument is not a valid OID string'); - - function encodeOctet(bytes, octet) { - if (octet < 128) { - bytes.push(octet); - } else if (octet < 16384) { - bytes.push((octet >>> 7) | 0x80); - bytes.push(octet & 0x7F); - } else if (octet < 2097152) { - bytes.push((octet >>> 14) | 0x80); - bytes.push(((octet >>> 7) | 0x80) & 0xFF); - bytes.push(octet & 0x7F); - } else if (octet < 268435456) { - bytes.push((octet >>> 21) | 0x80); - bytes.push(((octet >>> 14) | 0x80) & 0xFF); - bytes.push(((octet >>> 7) | 0x80) & 0xFF); - bytes.push(octet & 0x7F); - } else { - bytes.push(((octet >>> 28) | 0x80) & 0xFF); - bytes.push(((octet >>> 21) | 0x80) & 0xFF); - bytes.push(((octet >>> 14) | 0x80) & 0xFF); - bytes.push(((octet >>> 7) | 0x80) & 0xFF); - bytes.push(octet & 0x7F); - } - } + function ecVerify (sig, hash, pub) { + var curveId = curves[pub.data.algorithm.curve.join('.')]; + if (!curveId) throw new Error('unknown curve ' + pub.data.algorithm.curve.join('.')); - var tmp = s.split('.'); - var bytes = []; - bytes.push(parseInt(tmp[0], 10) * 40 + parseInt(tmp[1], 10)); - tmp.slice(2).forEach(function (b) { - encodeOctet(bytes, parseInt(b, 10)); - }); - - var self = this; - this._ensure(2 + bytes.length); - this.writeByte(tag); - this.writeLength(bytes.length); - bytes.forEach(function (b) { - self.writeByte(b); - }); -}; + var curve = new EC(curveId); + var pubkey = pub.data.subjectPrivateKey.data; + return curve.verify(hash, sig, pubkey); + } -Writer.prototype.writeLength = function (len) { - if (typeof (len) !== 'number') - throw new TypeError('argument must be a Number'); - - this._ensure(4); - - if (len <= 0x7f) { - this._buf[this._offset++] = len; - } else if (len <= 0xff) { - this._buf[this._offset++] = 0x81; - this._buf[this._offset++] = len; - } else if (len <= 0xffff) { - this._buf[this._offset++] = 0x82; - this._buf[this._offset++] = len >> 8; - this._buf[this._offset++] = len; - } else if (len <= 0xffffff) { - this._buf[this._offset++] = 0x83; - this._buf[this._offset++] = len >> 16; - this._buf[this._offset++] = len >> 8; - this._buf[this._offset++] = len; - } else { - throw newInvalidAsn1Error('Length too long (> 4 bytes)'); - } -}; + function dsaVerify (sig, hash, pub) { + var p = pub.data.p; + var q = pub.data.q; + var g = pub.data.g; + var y = pub.data.pub_key; + var unpacked = parseKeys.signature.decode(sig, 'der'); + var s = unpacked.s; + var r = unpacked.r; + checkValue(s, q); + checkValue(r, q); + var montp = BN.mont(p); + var w = s.invm(q); + var v = g.toRed(montp) + .redPow(new BN(hash).mul(w).mod(q)) + .fromRed() + .mul(y.toRed(montp).redPow(r.mul(w).mod(q)).fromRed()) + .mod(p) + .mod(q); + return v.cmp(r) === 0; + } -Writer.prototype.startSequence = function (tag) { - if (typeof (tag) !== 'number') - tag = ASN1.Sequence | ASN1.Constructor; + function checkValue (b, q) { + if (b.cmpn(0) <= 0) throw new Error('invalid sig'); + if (b.cmp(q) >= q) throw new Error('invalid sig'); + } - this.writeByte(tag); - this._seq.push(this._offset); - this._ensure(3); - this._offset += 3; -}; + module.exports = verify; + }).call(this, require('buffer').Buffer); + }, { './curves.json': 94, 'bn.js': 68, buffer: 160, elliptic: 127, 'parse-asn1': 277 }], + 98: [function (require, module, exports) { + (function (Buffer) { + module.exports = function xor (a, b) { + var length = Math.min(a.length, b.length); + var buffer = new Buffer(length); + for (var i = 0; i < length; ++i) { + buffer[i] = a[i] ^ b[i]; + } -Writer.prototype.endSequence = function () { - var seq = this._seq.pop(); - var start = seq + 3; - var len = this._offset - start; - - if (len <= 0x7f) { - this._shift(start, len, -2); - this._buf[seq] = len; - } else if (len <= 0xff) { - this._shift(start, len, -1); - this._buf[seq] = 0x81; - this._buf[seq + 1] = len; - } else if (len <= 0xffff) { - this._buf[seq] = 0x82; - this._buf[seq + 1] = len >> 8; - this._buf[seq + 2] = len; - } else if (len <= 0xffffff) { - this._shift(start, len, 1); - this._buf[seq] = 0x83; - this._buf[seq + 1] = len >> 16; - this._buf[seq + 2] = len >> 8; - this._buf[seq + 3] = len; - } else { - throw newInvalidAsn1Error('Sequence too long'); - } -}; + return buffer; + }; + }).call(this, require('buffer').Buffer); + }, { buffer: 160 }], + 99: [function (require, module, exports) { + module.exports = { + 100: 'Continue', + 101: 'Switching Protocols', + 102: 'Processing', + 200: 'OK', + 201: 'Created', + 202: 'Accepted', + 203: 'Non-Authoritative Information', + 204: 'No Content', + 205: 'Reset Content', + 206: 'Partial Content', + 207: 'Multi-Status', + 208: 'Already Reported', + 226: 'IM Used', + 300: 'Multiple Choices', + 301: 'Moved Permanently', + 302: 'Found', + 303: 'See Other', + 304: 'Not Modified', + 305: 'Use Proxy', + 307: 'Temporary Redirect', + 308: 'Permanent Redirect', + 400: 'Bad Request', + 401: 'Unauthorized', + 402: 'Payment Required', + 403: 'Forbidden', + 404: 'Not Found', + 405: 'Method Not Allowed', + 406: 'Not Acceptable', + 407: 'Proxy Authentication Required', + 408: 'Request Timeout', + 409: 'Conflict', + 410: 'Gone', + 411: 'Length Required', + 412: 'Precondition Failed', + 413: 'Payload Too Large', + 414: 'URI Too Long', + 415: 'Unsupported Media Type', + 416: 'Range Not Satisfiable', + 417: 'Expectation Failed', + 418: "I'm a teapot", + 421: 'Misdirected Request', + 422: 'Unprocessable Entity', + 423: 'Locked', + 424: 'Failed Dependency', + 425: 'Unordered Collection', + 426: 'Upgrade Required', + 428: 'Precondition Required', + 429: 'Too Many Requests', + 431: 'Request Header Fields Too Large', + 451: 'Unavailable For Legal Reasons', + 500: 'Internal Server Error', + 501: 'Not Implemented', + 502: 'Bad Gateway', + 503: 'Service Unavailable', + 504: 'Gateway Timeout', + 505: 'HTTP Version Not Supported', + 506: 'Variant Also Negotiates', + 507: 'Insufficient Storage', + 508: 'Loop Detected', + 509: 'Bandwidth Limit Exceeded', + 510: 'Not Extended', + 511: 'Network Authentication Required' + }; + }, {}], + 100: [function (require, module, exports) { + function Caseless (dict) { + this.dict = dict || {}; + } + Caseless.prototype.set = function (name, value, clobber) { + if (typeof name === 'object') { + for (var i in name) { + this.set(i, name[i], value); + } + } else { + if (typeof clobber === 'undefined') clobber = true; + var has = this.has(name); + if (!clobber && has) this.dict[has] = this.dict[has] + ',' + value; + else this.dict[has || name] = value; + return has; + } + }; + Caseless.prototype.has = function (name) { + var keys = Object.keys(this.dict); + var name = name.toLowerCase(); -Writer.prototype._shift = function (start, len, shift) { - assert.ok(start !== undefined); - assert.ok(len !== undefined); - assert.ok(shift); + for (var i = 0; i < keys.length; i++) { + if (keys[i].toLowerCase() === name) return keys[i]; + } + return false; + }; + Caseless.prototype.get = function (name) { + name = name.toLowerCase(); + var result, _key; + var headers = this.dict; + Object.keys(headers).forEach(function (key) { + _key = key.toLowerCase(); + if (name === _key) result = headers[key]; + }); + return result; + }; + Caseless.prototype.swap = function (name) { + var has = this.has(name); + if (has === name) return; + if (!has) throw new Error('There is no header than matches "' + name + '"'); + this.dict[name] = this.dict[has]; + delete this.dict[has]; + }; + Caseless.prototype.del = function (name) { + var has = this.has(name); + return delete this.dict[has || name]; + }; - this._buf.copy(this._buf, start + shift, start, start + len); - this._offset += shift; -}; + module.exports = function (dict) { return new Caseless(dict); }; + module.exports.httpify = function (resp, headers) { + var c = new Caseless(headers); + resp.setHeader = function (key, value, clobber) { + if (typeof value === 'undefined') return; + return c.set(key, value, clobber); + }; + resp.hasHeader = function (key) { + return c.has(key); + }; + resp.getHeader = function (key) { + return c.get(key); + }; + resp.removeHeader = function (key) { + return c.del(key); + }; + resp.headers = c.dict; + return c; + }; + }, {}], + 101: [function (require, module, exports) { + var Buffer = require('safe-buffer').Buffer; + var Transform = require('stream').Transform; + var StringDecoder = require('string_decoder').StringDecoder; + var inherits = require('inherits'); + + function CipherBase (hashMode) { + Transform.call(this); + this.hashMode = typeof hashMode === 'string'; + if (this.hashMode) { + this[hashMode] = this._finalOrDigest; + } else { + this.final = this._finalOrDigest; + } + if (this._final) { + this.__final = this._final; + this._final = null; + } + this._decoder = null; + this._encoding = null; + } + inherits(CipherBase, Transform); -Writer.prototype._ensure = function (len) { - assert.ok(len); + CipherBase.prototype.update = function (data, inputEnc, outputEnc) { + if (typeof data === 'string') { + data = Buffer.from(data, inputEnc); + } - if (this._size - this._offset < len) { - var sz = this._size * this._options.growthFactor; - if (sz - this._offset < len) - sz += len; + var outData = this._update(data); + if (this.hashMode) return this; - var buf = Buffer.alloc(sz); + if (outputEnc) { + outData = this._toString(outData, outputEnc); + } - this._buf.copy(buf, 0, 0, this._offset); - this._buf = buf; - this._size = sz; - } -}; + return outData; + }; + CipherBase.prototype.setAutoPadding = function () {}; + CipherBase.prototype.getAuthTag = function () { + throw new Error('trying to get auth tag in unsupported state'); + }; + CipherBase.prototype.setAuthTag = function () { + throw new Error('trying to set auth tag in unsupported state'); + }; -// --- Exported API + CipherBase.prototype.setAAD = function () { + throw new Error('trying to set aad in unsupported state'); + }; -module.exports = Writer; + CipherBase.prototype._transform = function (data, _, next) { + var err; + try { + if (this.hashMode) { + this._update(data); + } else { + this.push(this._update(data)); + } + } catch (e) { + err = e; + } finally { + next(err); + } + }; + CipherBase.prototype._flush = function (done) { + var err; + try { + this.push(this.__final()); + } catch (e) { + err = e; + } -},{"./errors":55,"./types":58,"assert":153,"safer-buffer":339}],60:[function(require,module,exports){ -// Copyright 2011 Mark Cavage All rights reserved. + done(err); + }; + CipherBase.prototype._finalOrDigest = function (outputEnc) { + var outData = this.__final() || Buffer.alloc(0); + if (outputEnc) { + outData = this._toString(outData, outputEnc, true); + } + return outData; + }; -// If you have no idea what ASN.1 or BER is, see this: -// ftp://ftp.rsa.com/pub/pkcs/ascii/layman.asc + CipherBase.prototype._toString = function (value, enc, fin) { + if (!this._decoder) { + this._decoder = new StringDecoder(enc); + this._encoding = enc; + } -var Ber = require('./ber/index'); + if (this._encoding !== enc) throw new Error('can\'t switch encodings'); + var out = this._decoder.write(value); + if (fin) { + out += this._decoder.end(); + } + return out; + }; -// --- Exported API + module.exports = CipherBase; + }, { inherits: 217, 'safe-buffer': 338, stream: 373, string_decoder: 174 }], + 102: [function (require, module, exports) { + 'use strict'; -module.exports = { + var shimmer = require('shimmer'); + var isBluebird = require('is-bluebird'); - Ber: Ber, + var Bluebird; + try { + Bluebird = require('bluebird'); + } catch (err) {} - BerReader: Ber.Reader, + module.exports = function patchBluebird (ns, Promise) { + if (!ns || typeof ns.bind !== 'function' || typeof ns.run !== 'function') throw new TypeError('must include namespace to patch bluebird against'); - BerWriter: Ber.Writer + if (!Promise) { + Promise = Bluebird; + if (!Promise) throw new Error('could not require bluebird'); + } else if (!isBluebird.ctor(Promise)) { + throw new TypeError('promise implementation provided must be bluebird'); + } -}; + var proto = Promise.prototype; + shimmer.wrap(proto, '_addCallbacks', function (_addCallbacks) { + return function ns_addCallbacks (fulfill, reject, progress, promise, receiver, domain) { + if (typeof fulfill === 'function') fulfill = ns.bind(fulfill); + if (typeof reject === 'function') reject = ns.bind(reject); + if (typeof progress === 'function') progress = ns.bind(progress); -},{"./ber/index":56}],61:[function(require,module,exports){ -(function (Buffer,process){ -// Copyright (c) 2012, Mark Cavage. All rights reserved. -// Copyright 2015 Joyent, Inc. + return _addCallbacks.call(this, fulfill, reject, progress, promise, receiver, domain); + }; + }); + }; + }, { bluebird: 67, 'is-bluebird': 218, shimmer: 348 }], + 103: [function (require, module, exports) { + /** + * slice() reference. + */ -var assert = require('assert'); -var Stream = require('stream').Stream; -var util = require('util'); + var slice = Array.prototype.slice; + /** + * Expose `co`. + */ -///--- Globals + module.exports = co.default = co.co = co; -/* JSSTYLED */ -var UUID_REGEXP = /^[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}$/; + /** + * Wrap the given generator `fn` into a + * function that returns a promise. + * This is a separate function so that + * every `co()` call doesn't create a new, + * unnecessary closure. + * + * @param {GeneratorFunction} fn + * @return {Function} + * @api public + */ + co.wrap = function (fn) { + createPromise.__generatorFunction__ = fn; + return createPromise; + function createPromise () { + return co.call(this, fn.apply(this, arguments)); + } + }; -///--- Internal + /** + * Execute the generator function or a generator + * and return a promise. + * + * @param {Function} fn + * @return {Promise} + * @api public + */ -function _capitalize(str) { - return (str.charAt(0).toUpperCase() + str.slice(1)); -} + function co (gen) { + var ctx = this; + var args = slice.call(arguments, 1); -function _toss(name, expected, oper, arg, actual) { - throw new assert.AssertionError({ - message: util.format('%s (%s) is required', name, expected), - actual: (actual === undefined) ? typeof (arg) : actual(arg), - expected: expected, - operator: oper || '===', - stackStartFunction: _toss.caller - }); -} - -function _getClass(arg) { - return (Object.prototype.toString.call(arg).slice(8, -1)); -} - -function noop() { - // Why even bother with asserts? -} - - -///--- Exports - -var types = { - bool: { - check: function (arg) { return typeof (arg) === 'boolean'; } - }, - func: { - check: function (arg) { return typeof (arg) === 'function'; } - }, - string: { - check: function (arg) { return typeof (arg) === 'string'; } - }, - object: { - check: function (arg) { - return typeof (arg) === 'object' && arg !== null; - } - }, - number: { - check: function (arg) { - return typeof (arg) === 'number' && !isNaN(arg); - } - }, - finite: { - check: function (arg) { - return typeof (arg) === 'number' && !isNaN(arg) && isFinite(arg); - } - }, - buffer: { - check: function (arg) { return Buffer.isBuffer(arg); }, - operator: 'Buffer.isBuffer' - }, - array: { - check: function (arg) { return Array.isArray(arg); }, - operator: 'Array.isArray' - }, - stream: { - check: function (arg) { return arg instanceof Stream; }, - operator: 'instanceof', - actual: _getClass - }, - date: { - check: function (arg) { return arg instanceof Date; }, - operator: 'instanceof', - actual: _getClass - }, - regexp: { - check: function (arg) { return arg instanceof RegExp; }, - operator: 'instanceof', - actual: _getClass - }, - uuid: { - check: function (arg) { - return typeof (arg) === 'string' && UUID_REGEXP.test(arg); - }, - operator: 'isUUID' - } -}; + // we wrap everything in a promise to avoid promise chaining, + // which leads to memory leak errors. + // see https://github.com/tj/co/issues/180 + return new Promise(function (resolve, reject) { + if (typeof gen === 'function') gen = gen.apply(ctx, args); + if (!gen || typeof gen.next !== 'function') return resolve(gen); -function _setExports(ndebug) { - var keys = Object.keys(types); - var out; + onFulfilled(); - /* re-export standard assert */ - if (process.env.NODE_NDEBUG) { - out = noop; - } else { - out = function (arg, msg) { - if (!arg) { - _toss(msg, 'true', arg); - } - }; - } + /** + * @param {Mixed} res + * @return {Promise} + * @api private + */ - /* standard checks */ - keys.forEach(function (k) { - if (ndebug) { - out[k] = noop; - return; + function onFulfilled (res) { + var ret; + try { + ret = gen.next(res); + } catch (e) { + return reject(e); + } + next(ret); } - var type = types[k]; - out[k] = function (arg, msg) { - if (!type.check(arg)) { - _toss(msg, k, type.operator, arg, type.actual); - } - }; - }); - /* optional checks */ - keys.forEach(function (k) { - var name = 'optional' + _capitalize(k); - if (ndebug) { - out[name] = noop; - return; - } - var type = types[k]; - out[name] = function (arg, msg) { - if (arg === undefined || arg === null) { - return; - } - if (!type.check(arg)) { - _toss(msg, k, type.operator, arg, type.actual); - } - }; - }); + /** + * @param {Error} err + * @return {Promise} + * @api private + */ - /* arrayOf checks */ - keys.forEach(function (k) { - var name = 'arrayOf' + _capitalize(k); - if (ndebug) { - out[name] = noop; - return; + function onRejected (err) { + var ret; + try { + ret = gen.throw(err); + } catch (e) { + return reject(e); + } + next(ret); } - var type = types[k]; - var expected = '[' + k + ']'; - out[name] = function (arg, msg) { - if (!Array.isArray(arg)) { - _toss(msg, expected, type.operator, arg, type.actual); - } - var i; - for (i = 0; i < arg.length; i++) { - if (!type.check(arg[i])) { - _toss(msg, expected, type.operator, arg, type.actual); - } - } - }; - }); - /* optionalArrayOf checks */ - keys.forEach(function (k) { - var name = 'optionalArrayOf' + _capitalize(k); - if (ndebug) { - out[name] = noop; - return; - } - var type = types[k]; - var expected = '[' + k + ']'; - out[name] = function (arg, msg) { - if (arg === undefined || arg === null) { - return; - } - if (!Array.isArray(arg)) { - _toss(msg, expected, type.operator, arg, type.actual); - } - var i; - for (i = 0; i < arg.length; i++) { - if (!type.check(arg[i])) { - _toss(msg, expected, type.operator, arg, type.actual); - } - } - }; - }); + /** + * Get the next value in the generator, + * return a promise. + * + * @param {Object} ret + * @return {Promise} + * @api private + */ - /* re-export built-in assertions */ - Object.keys(assert).forEach(function (k) { - if (k === 'AssertionError') { - out[k] = assert[k]; - return; - } - if (ndebug) { - out[k] = noop; - return; + function next (ret) { + if (ret.done) return resolve(ret.value); + var value = toPromise.call(ctx, ret.value); + if (value && isPromise(value)) return value.then(onFulfilled, onRejected); + return onRejected(new TypeError('You may only yield a function, promise, generator, array, or object, ' + + 'but the following object was passed: "' + String(ret.value) + '"')); } - out[k] = assert[k]; - }); - - /* export ourselves (for unit tests _only_) */ - out._setExports = _setExports; - - return out; -} - -module.exports = _setExports(process.env.NODE_NDEBUG); - -}).call(this,{"isBuffer":require("../is-buffer/index.js")},require('_process')) -},{"../is-buffer/index.js":219,"_process":287,"assert":153,"stream":373,"util":393}],62:[function(require,module,exports){ + }); + } -/*! - * Copyright 2010 LearnBoost - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 + /** + * Convert a `yield`ed value into a promise. * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/** - * Module dependencies. + * @param {Mixed} obj + * @return {Promise} + * @api private */ -var crypto = require('crypto') - , parse = require('url').parse - ; + function toPromise (obj) { + if (!obj) return obj; + if (isPromise(obj)) return obj; + if (isGeneratorFunction(obj) || isGenerator(obj)) return co.call(this, obj); + if (typeof obj === 'function') return thunkToPromise.call(this, obj); + if (Array.isArray(obj)) return arrayToPromise.call(this, obj); + if (isObject(obj)) return objectToPromise.call(this, obj); + return obj; + } -/** - * Valid keys. + /** + * Convert a thunk to a promise. + * + * @param {Function} + * @return {Promise} + * @api private */ -var keys = - [ 'acl' - , 'location' - , 'logging' - , 'notification' - , 'partNumber' - , 'policy' - , 'requestPayment' - , 'torrent' - , 'uploadId' - , 'uploads' - , 'versionId' - , 'versioning' - , 'versions' - , 'website' - ] - -/** - * Return an "Authorization" header value with the given `options` - * in the form of "AWS :" + function thunkToPromise (fn) { + var ctx = this; + return new Promise(function (resolve, reject) { + fn.call(ctx, function (err, res) { + if (err) return reject(err); + if (arguments.length > 2) res = slice.call(arguments, 1); + resolve(res); + }); + }); + } + + /** + * Convert an array of "yieldables" to a promise. + * Uses `Promise.all()` internally. * - * @param {Object} options - * @return {String} + * @param {Array} obj + * @return {Promise} * @api private */ -function authorization (options) { - return 'AWS ' + options.key + ':' + sign(options) -} - -module.exports = authorization -module.exports.authorization = authorization + function arrayToPromise (obj) { + return Promise.all(obj.map(toPromise, this)); + } -/** - * Simple HMAC-SHA1 Wrapper + /** + * Convert an object of "yieldables" to a promise. + * Uses `Promise.all()` internally. * - * @param {Object} options - * @return {String} + * @param {Object} obj + * @return {Promise} * @api private - */ + */ -function hmacSha1 (options) { - return crypto.createHmac('sha1', options.secret).update(options.message).digest('base64') -} + function objectToPromise (obj) { + var results = new obj.constructor(); + var keys = Object.keys(obj); + var promises = []; + for (var i = 0; i < keys.length; i++) { + var key = keys[i]; + var promise = toPromise.call(this, obj[key]); + if (promise && isPromise(promise)) defer(promise, key); + else results[key] = obj[key]; + } + return Promise.all(promises).then(function () { + return results; + }); -module.exports.hmacSha1 = hmacSha1 + function defer (promise, key) { + // predefine the key in the result + results[key] = undefined; + promises.push(promise.then(function (res) { + results[key] = res; + })); + } + } -/** - * Create a base64 sha1 HMAC for `options`. - * - * @param {Object} options - * @return {String} + /** + * Check if `obj` is a promise. + * + * @param {Object} obj + * @return {Boolean} * @api private */ -function sign (options) { - options.message = stringToSign(options) - return hmacSha1(options) -} -module.exports.sign = sign + function isPromise (obj) { + return typeof obj.then === 'function'; + } -/** - * Create a base64 sha1 HMAC for `options`. + /** + * Check if `obj` is a generator. * - * Specifically to be used with S3 presigned URLs - * - * @param {Object} options - * @return {String} + * @param {Mixed} obj + * @return {Boolean} * @api private */ -function signQuery (options) { - options.message = queryStringToSign(options) - return hmacSha1(options) -} -module.exports.signQuery= signQuery + function isGenerator (obj) { + return typeof obj.next === 'function' && typeof obj.throw === 'function'; + } -/** - * Return a string for sign() with the given `options`. - * - * Spec: - * - * \n - * \n - * \n - * \n - * [headers\n] - * + /** + * Check if `obj` is a generator function. * - * @param {Object} options - * @return {String} + * @param {Mixed} obj + * @return {Boolean} * @api private */ + function isGeneratorFunction (obj) { + var constructor = obj.constructor; + if (!constructor) return false; + if (constructor.name === 'GeneratorFunction' || constructor.displayName === 'GeneratorFunction') return true; + return isGenerator(constructor.prototype); + } -function stringToSign (options) { - var headers = options.amazonHeaders || '' - if (headers) headers += '\n' - var r = - [ options.verb - , options.md5 - , options.contentType - , options.date ? options.date.toUTCString() : '' - , headers + options.resource - ] - return r.join('\n') -} -module.exports.stringToSign = stringToSign - -/** - * Return a string for sign() with the given `options`, but is meant exclusively - * for S3 presigned URLs - * - * Spec: - * - * \n - * + /** + * Check for plain object. * - * @param {Object} options - * @return {String} + * @param {Mixed} val + * @return {Boolean} * @api private */ -function queryStringToSign (options){ - return 'GET\n\n\n' + options.date + '\n' + options.resource -} -module.exports.queryStringToSign = queryStringToSign + function isObject (val) { + return Object == val.constructor; + } + }, {}], + 104: [function (require, module, exports) { + (function (Buffer) { + var util = require('util'); + var Stream = require('stream').Stream; + var DelayedStream = require('delayed-stream'); + var defer = require('./defer.js'); + + module.exports = CombinedStream; + function CombinedStream () { + this.writable = false; + this.readable = true; + this.dataSize = 0; + this.maxDataSize = 2 * 1024 * 1024; + this.pauseStreams = true; + + this._released = false; + this._streams = []; + this._currentStream = null; + } + util.inherits(CombinedStream, Stream); + + CombinedStream.create = function (options) { + var combinedStream = new this(); + + options = options || {}; + for (var option in options) { + combinedStream[option] = options[option]; + } + + return combinedStream; + }; + + CombinedStream.isStreamLike = function (stream) { + return (typeof stream !== 'function') && + (typeof stream !== 'string') && + (typeof stream !== 'boolean') && + (typeof stream !== 'number') && + (!Buffer.isBuffer(stream)); + }; + + CombinedStream.prototype.append = function (stream) { + var isStreamLike = CombinedStream.isStreamLike(stream); + + if (isStreamLike) { + if (!(stream instanceof DelayedStream)) { + var newStream = DelayedStream.create(stream, { + maxDataSize: Infinity, + pauseStream: this.pauseStreams + }); + stream.on('data', this._checkDataSize.bind(this)); + stream = newStream; + } + + this._handleErrors(stream); + + if (this.pauseStreams) { + stream.pause(); + } + } + + this._streams.push(stream); + return this; + }; + + CombinedStream.prototype.pipe = function (dest, options) { + Stream.prototype.pipe.call(this, dest, options); + this.resume(); + return dest; + }; + + CombinedStream.prototype._getNext = function () { + this._currentStream = null; + var stream = this._streams.shift(); + + if (typeof stream === 'undefined') { + this.end(); + return; + } + + if (typeof stream !== 'function') { + this._pipeNext(stream); + return; + } + + var getStream = stream; + getStream(function (stream) { + var isStreamLike = CombinedStream.isStreamLike(stream); + if (isStreamLike) { + stream.on('data', this._checkDataSize.bind(this)); + this._handleErrors(stream); + } + + defer(this._pipeNext.bind(this, stream)); + }.bind(this)); + }; + + CombinedStream.prototype._pipeNext = function (stream) { + this._currentStream = stream; + + var isStreamLike = CombinedStream.isStreamLike(stream); + if (isStreamLike) { + stream.on('end', this._getNext.bind(this)); + stream.pipe(this, { end: false }); + return; + } + + var value = stream; + this.write(value); + this._getNext(); + }; + + CombinedStream.prototype._handleErrors = function (stream) { + var self = this; + stream.on('error', function (err) { + self._emitError(err); + }); + }; + + CombinedStream.prototype.write = function (data) { + this.emit('data', data); + }; + + CombinedStream.prototype.pause = function () { + if (!this.pauseStreams) { + return; + } -/** - * Perform the following: - * - * - ignore non-amazon headers - * - lowercase fields - * - sort lexicographically - * - trim whitespace between ":" - * - join with newline - * - * @param {Object} headers - * @return {String} - * @api private - */ + if (this.pauseStreams && this._currentStream && typeof (this._currentStream.pause) === 'function') this._currentStream.pause(); + this.emit('pause'); + }; -function canonicalizeHeaders (headers) { - var buf = [] - , fields = Object.keys(headers) - ; - for (var i = 0, len = fields.length; i < len; ++i) { - var field = fields[i] - , val = headers[field] - , field = field.toLowerCase() - ; - if (0 !== field.indexOf('x-amz')) continue - buf.push(field + ':' + val) - } - return buf.sort().join('\n') -} -module.exports.canonicalizeHeaders = canonicalizeHeaders + CombinedStream.prototype.resume = function () { + if (!this._released) { + this._released = true; + this.writable = true; + this._getNext(); + } -/** - * Perform the following: - * - * - ignore non sub-resources - * - sort lexicographically - * - * @param {String} resource - * @return {String} - * @api private - */ + if (this.pauseStreams && this._currentStream && typeof (this._currentStream.resume) === 'function') this._currentStream.resume(); + this.emit('resume'); + }; -function canonicalizeResource (resource) { - var url = parse(resource, true) - , path = url.pathname - , buf = [] - ; + CombinedStream.prototype.end = function () { + this._reset(); + this.emit('end'); + }; - Object.keys(url.query).forEach(function(key){ - if (!~keys.indexOf(key)) return - var val = '' == url.query[key] ? '' : '=' + encodeURIComponent(url.query[key]) - buf.push(key + val) - }) + CombinedStream.prototype.destroy = function () { + this._reset(); + this.emit('close'); + }; - return path + (buf.length ? '?' + buf.sort().join('&') : '') -} -module.exports.canonicalizeResource = canonicalizeResource + CombinedStream.prototype._reset = function () { + this.writable = false; + this._streams = []; + this._currentStream = null; + }; -},{"crypto":112,"url":389}],63:[function(require,module,exports){ -(function (process,Buffer){ -var aws4 = exports, - url = require('url'), - querystring = require('querystring'), - crypto = require('crypto'), - lru = require('./lru'), - credentialsCache = lru(1000) + CombinedStream.prototype._checkDataSize = function () { + this._updateDataSize(); + if (this.dataSize <= this.maxDataSize) { + return; + } -// http://docs.amazonwebservices.com/general/latest/gr/signature-version-4.html + var message = + 'DelayedStream#maxDataSize of ' + this.maxDataSize + ' bytes exceeded.'; + this._emitError(new Error(message)); + }; -function hmac(key, string, encoding) { - return crypto.createHmac('sha256', key).update(string, 'utf8').digest(encoding) -} + CombinedStream.prototype._updateDataSize = function () { + this.dataSize = 0; -function hash(string, encoding) { - return crypto.createHash('sha256').update(string, 'utf8').digest(encoding) -} + var self = this; + this._streams.forEach(function (stream) { + if (!stream.dataSize) { + return; + } -// This function assumes the string has already been percent encoded -function encodeRfc3986(urlEncodedString) { - return urlEncodedString.replace(/[!'()*]/g, function(c) { - return '%' + c.charCodeAt(0).toString(16).toUpperCase() - }) -} + self.dataSize += stream.dataSize; + }); -// request: { path | body, [host], [method], [headers], [service], [region] } -// credentials: { accessKeyId, secretAccessKey, [sessionToken] } -function RequestSigner(request, credentials) { + if (this._currentStream && this._currentStream.dataSize) { + this.dataSize += this._currentStream.dataSize; + } + }; - if (typeof request === 'string') request = url.parse(request) + CombinedStream.prototype._emitError = function (err) { + this._reset(); + this.emit('error', err); + }; + }).call(this, { isBuffer: require('../../is-buffer/index.js') }); + }, { '../../is-buffer/index.js': 219, './defer.js': 105, 'delayed-stream': 113, stream: 373, util: 393 }], + 105: [function (require, module, exports) { + (function (process, setImmediate) { + module.exports = defer; - var headers = request.headers = (request.headers || {}), - hostParts = this.matchHost(request.hostname || request.host || headers.Host || headers.host) + /** + * Runs provided function on next iteration of the event loop + * + * @param {function} fn - function to run + */ + function defer (fn) { + var nextTick = typeof setImmediate === 'function' + ? setImmediate + : ( + typeof process === 'object' && typeof process.nextTick === 'function' + ? process.nextTick + : null + ); + + if (nextTick) { + nextTick(fn); + } else { + setTimeout(fn, 0); + } + } + }).call(this, require('_process'), require('timers').setImmediate); + }, { _process: 287, timers: 378 }], + 106: [function (require, module, exports) { + (function (Buffer) { + // Copyright Joyent, Inc. and other Node contributors. + // + // Permission is hereby granted, free of charge, to any person obtaining a + // copy of this software and associated documentation files (the + // "Software"), to deal in the Software without restriction, including + // without limitation the rights to use, copy, modify, merge, publish, + // distribute, sublicense, and/or sell copies of the Software, and to permit + // persons to whom the Software is furnished to do so, subject to the + // following conditions: + // + // The above copyright notice and this permission notice shall be included + // in all copies or substantial portions of the Software. + // + // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN + // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + // USE OR OTHER DEALINGS IN THE SOFTWARE. + + // NOTE: These type checking functions intentionally don't use `instanceof` + // because it is fragile and can be easily faked with `Object.create()`. + + function isArray (arg) { + if (Array.isArray) { + return Array.isArray(arg); + } + return objectToString(arg) === '[object Array]'; + } + exports.isArray = isArray; - this.request = request - this.credentials = credentials || this.defaultCredentials() + function isBoolean (arg) { + return typeof arg === 'boolean'; + } + exports.isBoolean = isBoolean; - this.service = request.service || hostParts[0] || '' - this.region = request.region || hostParts[1] || 'us-east-1' + function isNull (arg) { + return arg === null; + } + exports.isNull = isNull; - // SES uses a different domain from the service name - if (this.service === 'email') this.service = 'ses' + function isNullOrUndefined (arg) { + return arg == null; + } + exports.isNullOrUndefined = isNullOrUndefined; - if (!request.method && request.body) - request.method = 'POST' + function isNumber (arg) { + return typeof arg === 'number'; + } + exports.isNumber = isNumber; - if (!headers.Host && !headers.host) { - headers.Host = request.hostname || request.host || this.createHost() + function isString (arg) { + return typeof arg === 'string'; + } + exports.isString = isString; - // If a port is specified explicitly, use it as is - if (request.port) - headers.Host += ':' + request.port - } - if (!request.hostname && !request.host) - request.hostname = headers.Host || headers.host + function isSymbol (arg) { + return typeof arg === 'symbol'; + } + exports.isSymbol = isSymbol; - this.isCodeCommitGit = this.service === 'codecommit' && request.method === 'GIT' -} + function isUndefined (arg) { + return arg === void 0; + } + exports.isUndefined = isUndefined; -RequestSigner.prototype.matchHost = function(host) { - var match = (host || '').match(/([^\.]+)\.(?:([^\.]*)\.)?amazonaws\.com(\.cn)?$/) - var hostParts = (match || []).slice(1, 3) + function isRegExp (re) { + return objectToString(re) === '[object RegExp]'; + } + exports.isRegExp = isRegExp; - // ES's hostParts are sometimes the other way round, if the value that is expected - // to be region equals ‘es’ switch them back - // e.g. search-cluster-name-aaaa00aaaa0aaa0aaaaaaa0aaa.us-east-1.es.amazonaws.com - if (hostParts[1] === 'es') - hostParts = hostParts.reverse() + function isObject (arg) { + return typeof arg === 'object' && arg !== null; + } + exports.isObject = isObject; - return hostParts -} + function isDate (d) { + return objectToString(d) === '[object Date]'; + } + exports.isDate = isDate; -// http://docs.aws.amazon.com/general/latest/gr/rande.html -RequestSigner.prototype.isSingleRegion = function() { - // Special case for S3 and SimpleDB in us-east-1 - if (['s3', 'sdb'].indexOf(this.service) >= 0 && this.region === 'us-east-1') return true + function isError (e) { + return (objectToString(e) === '[object Error]' || e instanceof Error); + } + exports.isError = isError; - return ['cloudfront', 'ls', 'route53', 'iam', 'importexport', 'sts'] - .indexOf(this.service) >= 0 -} + function isFunction (arg) { + return typeof arg === 'function'; + } + exports.isFunction = isFunction; -RequestSigner.prototype.createHost = function() { - var region = this.isSingleRegion() ? '' : - (this.service === 's3' && this.region !== 'us-east-1' ? '-' : '.') + this.region, - service = this.service === 'ses' ? 'email' : this.service - return service + region + '.amazonaws.com' -} + function isPrimitive (arg) { + return arg === null || + typeof arg === 'boolean' || + typeof arg === 'number' || + typeof arg === 'string' || + typeof arg === 'symbol' || // ES6 symbol + typeof arg === 'undefined'; + } + exports.isPrimitive = isPrimitive; -RequestSigner.prototype.prepareRequest = function() { - this.parsePath() + exports.isBuffer = Buffer.isBuffer; - var request = this.request, headers = request.headers, query + function objectToString (o) { + return Object.prototype.toString.call(o); + } + }).call(this, { isBuffer: require('../../is-buffer/index.js') }); + }, { '../../is-buffer/index.js': 219 }], + 107: [function (require, module, exports) { + (function (Buffer) { + var elliptic = require('elliptic'); + var BN = require('bn.js'); + + module.exports = function createECDH (curve) { + return new ECDH(curve); + }; - if (request.signQuery) { + var aliases = { + secp256k1: { + name: 'secp256k1', + byteLength: 32 + }, + secp224r1: { + name: 'p224', + byteLength: 28 + }, + prime256v1: { + name: 'p256', + byteLength: 32 + }, + prime192v1: { + name: 'p192', + byteLength: 24 + }, + ed25519: { + name: 'ed25519', + byteLength: 32 + }, + secp384r1: { + name: 'p384', + byteLength: 48 + }, + secp521r1: { + name: 'p521', + byteLength: 66 + } + }; - this.parsedPath.query = query = this.parsedPath.query || {} + aliases.p224 = aliases.secp224r1; + aliases.p256 = aliases.secp256r1 = aliases.prime256v1; + aliases.p192 = aliases.secp192r1 = aliases.prime192v1; + aliases.p384 = aliases.secp384r1; + aliases.p521 = aliases.secp521r1; + + function ECDH (curve) { + this.curveType = aliases[curve]; + if (!this.curveType) { + this.curveType = { + name: curve + }; + } + this.curve = new elliptic.ec(this.curveType.name); // eslint-disable-line new-cap + this.keys = void 0; + } - if (this.credentials.sessionToken) - query['X-Amz-Security-Token'] = this.credentials.sessionToken + ECDH.prototype.generateKeys = function (enc, format) { + this.keys = this.curve.genKeyPair(); + return this.getPublicKey(enc, format); + }; - if (this.service === 's3' && !query['X-Amz-Expires']) - query['X-Amz-Expires'] = 86400 + ECDH.prototype.computeSecret = function (other, inenc, enc) { + inenc = inenc || 'utf8'; + if (!Buffer.isBuffer(other)) { + other = new Buffer(other, inenc); + } + var otherPub = this.curve.keyFromPublic(other).getPublic(); + var out = otherPub.mul(this.keys.getPrivate()).getX(); + return formatReturnValue(out, enc, this.curveType.byteLength); + }; - if (query['X-Amz-Date']) - this.datetime = query['X-Amz-Date'] - else - query['X-Amz-Date'] = this.getDateTime() + ECDH.prototype.getPublicKey = function (enc, format) { + var key = this.keys.getPublic(format === 'compressed', true); + if (format === 'hybrid') { + if (key[key.length - 1] % 2) { + key[0] = 7; + } else { + key[0] = 6; + } + } + return formatReturnValue(key, enc); + }; - query['X-Amz-Algorithm'] = 'AWS4-HMAC-SHA256' - query['X-Amz-Credential'] = this.credentials.accessKeyId + '/' + this.credentialString() - query['X-Amz-SignedHeaders'] = this.signedHeaders() + ECDH.prototype.getPrivateKey = function (enc) { + return formatReturnValue(this.keys.getPrivate(), enc); + }; - } else { + ECDH.prototype.setPublicKey = function (pub, enc) { + enc = enc || 'utf8'; + if (!Buffer.isBuffer(pub)) { + pub = new Buffer(pub, enc); + } + this.keys._importPublic(pub); + return this; + }; - if (!request.doNotModifyHeaders && !this.isCodeCommitGit) { - if (request.body && !headers['Content-Type'] && !headers['content-type']) - headers['Content-Type'] = 'application/x-www-form-urlencoded; charset=utf-8' + ECDH.prototype.setPrivateKey = function (priv, enc) { + enc = enc || 'utf8'; + if (!Buffer.isBuffer(priv)) { + priv = new Buffer(priv, enc); + } - if (request.body && !headers['Content-Length'] && !headers['content-length']) - headers['Content-Length'] = Buffer.byteLength(request.body) + var _priv = new BN(priv); + _priv = _priv.toString(16); + this.keys = this.curve.genKeyPair(); + this.keys._importPrivate(_priv); + return this; + }; - if (this.credentials.sessionToken && !headers['X-Amz-Security-Token'] && !headers['x-amz-security-token']) - headers['X-Amz-Security-Token'] = this.credentials.sessionToken + function formatReturnValue (bn, enc, len) { + if (!Array.isArray(bn)) { + bn = bn.toArray(); + } + var buf = new Buffer(bn); + if (len && buf.length < len) { + var zeros = new Buffer(len - buf.length); + zeros.fill(0); + buf = Buffer.concat([zeros, buf]); + } + if (!enc) { + return buf; + } else { + return buf.toString(enc); + } + } + }).call(this, require('buffer').Buffer); + }, { 'bn.js': 68, buffer: 160, elliptic: 127 }], + 108: [function (require, module, exports) { + 'use strict'; + var inherits = require('inherits'); + var MD5 = require('md5.js'); + var RIPEMD160 = require('ripemd160'); + var sha = require('sha.js'); + var Base = require('cipher-base'); - if (this.service === 's3' && !headers['X-Amz-Content-Sha256'] && !headers['x-amz-content-sha256']) - headers['X-Amz-Content-Sha256'] = hash(this.request.body || '', 'hex') + function Hash (hash) { + Base.call(this, 'digest'); - if (headers['X-Amz-Date'] || headers['x-amz-date']) - this.datetime = headers['X-Amz-Date'] || headers['x-amz-date'] - else - headers['X-Amz-Date'] = this.getDateTime() + this._hash = hash; } - delete headers.Authorization - delete headers.authorization - } -} + inherits(Hash, Base); -RequestSigner.prototype.sign = function() { - if (!this.parsedPath) this.prepareRequest() + Hash.prototype._update = function (data) { + this._hash.update(data); + }; - if (this.request.signQuery) { - this.parsedPath.query['X-Amz-Signature'] = this.signature() - } else { - this.request.headers.Authorization = this.authHeader() - } + Hash.prototype._final = function () { + return this._hash.digest(); + }; - this.request.path = this.formatPath() + module.exports = function createHash (alg) { + alg = alg.toLowerCase(); + if (alg === 'md5') return new MD5(); + if (alg === 'rmd160' || alg === 'ripemd160') return new RIPEMD160(); - return this.request -} + return new Hash(sha(alg)); + }; + }, { 'cipher-base': 101, inherits: 217, 'md5.js': 264, ripemd160: 337, 'sha.js': 341 }], + 109: [function (require, module, exports) { + var MD5 = require('md5.js'); -RequestSigner.prototype.getDateTime = function() { - if (!this.datetime) { - var headers = this.request.headers, - date = new Date(headers.Date || headers.date || new Date) + module.exports = function (buffer) { + return new MD5().update(buffer).digest(); + }; + }, { 'md5.js': 264 }], + 110: [function (require, module, exports) { + 'use strict'; + var inherits = require('inherits'); + var Legacy = require('./legacy'); + var Base = require('cipher-base'); + var Buffer = require('safe-buffer').Buffer; + var md5 = require('create-hash/md5'); + var RIPEMD160 = require('ripemd160'); + + var sha = require('sha.js'); + + var ZEROS = Buffer.alloc(128); + + function Hmac (alg, key) { + Base.call(this, 'digest'); + if (typeof key === 'string') { + key = Buffer.from(key); + } - this.datetime = date.toISOString().replace(/[:\-]|\.\d{3}/g, '') + var blocksize = (alg === 'sha512' || alg === 'sha384') ? 128 : 64; - // Remove the trailing 'Z' on the timestamp string for CodeCommit git access - if (this.isCodeCommitGit) this.datetime = this.datetime.slice(0, -1) - } - return this.datetime -} - -RequestSigner.prototype.getDate = function() { - return this.getDateTime().substr(0, 8) -} - -RequestSigner.prototype.authHeader = function() { - return [ - 'AWS4-HMAC-SHA256 Credential=' + this.credentials.accessKeyId + '/' + this.credentialString(), - 'SignedHeaders=' + this.signedHeaders(), - 'Signature=' + this.signature(), - ].join(', ') -} - -RequestSigner.prototype.signature = function() { - var date = this.getDate(), - cacheKey = [this.credentials.secretAccessKey, date, this.region, this.service].join(), - kDate, kRegion, kService, kCredentials = credentialsCache.get(cacheKey) - if (!kCredentials) { - kDate = hmac('AWS4' + this.credentials.secretAccessKey, date) - kRegion = hmac(kDate, this.region) - kService = hmac(kRegion, this.service) - kCredentials = hmac(kService, 'aws4_request') - credentialsCache.set(cacheKey, kCredentials) - } - return hmac(kCredentials, this.stringToSign(), 'hex') -} - -RequestSigner.prototype.stringToSign = function() { - return [ - 'AWS4-HMAC-SHA256', - this.getDateTime(), - this.credentialString(), - hash(this.canonicalString(), 'hex'), - ].join('\n') -} - -RequestSigner.prototype.canonicalString = function() { - if (!this.parsedPath) this.prepareRequest() - - var pathStr = this.parsedPath.path, - query = this.parsedPath.query, - headers = this.request.headers, - queryStr = '', - normalizePath = this.service !== 's3', - decodePath = this.service === 's3' || this.request.doNotEncodePath, - decodeSlashesInPath = this.service === 's3', - firstValOnly = this.service === 's3', - bodyHash - - if (this.service === 's3' && this.request.signQuery) { - bodyHash = 'UNSIGNED-PAYLOAD' - } else if (this.isCodeCommitGit) { - bodyHash = '' - } else { - bodyHash = headers['X-Amz-Content-Sha256'] || headers['x-amz-content-sha256'] || - hash(this.request.body || '', 'hex') - } + this._alg = alg; + this._key = key; + if (key.length > blocksize) { + var hash = alg === 'rmd160' ? new RIPEMD160() : sha(alg); + key = hash.update(key).digest(); + } else if (key.length < blocksize) { + key = Buffer.concat([key, ZEROS], blocksize); + } - if (query) { - queryStr = encodeRfc3986(querystring.stringify(Object.keys(query).sort().reduce(function(obj, key) { - if (!key) return obj - obj[key] = !Array.isArray(query[key]) ? query[key] : - (firstValOnly ? query[key][0] : query[key].slice().sort()) - return obj - }, {}))) - } - if (pathStr !== '/') { - if (normalizePath) pathStr = pathStr.replace(/\/{2,}/g, '/') - pathStr = pathStr.split('/').reduce(function(path, piece) { - if (normalizePath && piece === '..') { - path.pop() - } else if (!normalizePath || piece !== '.') { - if (decodePath) piece = decodeURIComponent(piece) - path.push(encodeRfc3986(encodeURIComponent(piece))) - } - return path - }, []).join('/') - if (pathStr[0] !== '/') pathStr = '/' + pathStr - if (decodeSlashesInPath) pathStr = pathStr.replace(/%2F/g, '/') - } + var ipad = this._ipad = Buffer.allocUnsafe(blocksize); + var opad = this._opad = Buffer.allocUnsafe(blocksize); - return [ - this.request.method || 'GET', - pathStr, - queryStr, - this.canonicalHeaders() + '\n', - this.signedHeaders(), - bodyHash, - ].join('\n') -} - -RequestSigner.prototype.canonicalHeaders = function() { - var headers = this.request.headers - function trimAll(header) { - return header.toString().trim().replace(/\s+/g, ' ') - } - return Object.keys(headers) - .sort(function(a, b) { return a.toLowerCase() < b.toLowerCase() ? -1 : 1 }) - .map(function(key) { return key.toLowerCase() + ':' + trimAll(headers[key]) }) - .join('\n') -} - -RequestSigner.prototype.signedHeaders = function() { - return Object.keys(this.request.headers) - .map(function(key) { return key.toLowerCase() }) - .sort() - .join(';') -} - -RequestSigner.prototype.credentialString = function() { - return [ - this.getDate(), - this.region, - this.service, - 'aws4_request', - ].join('/') -} - -RequestSigner.prototype.defaultCredentials = function() { - var env = process.env - return { - accessKeyId: env.AWS_ACCESS_KEY_ID || env.AWS_ACCESS_KEY, - secretAccessKey: env.AWS_SECRET_ACCESS_KEY || env.AWS_SECRET_KEY, - sessionToken: env.AWS_SESSION_TOKEN, - } -} + for (var i = 0; i < blocksize; i++) { + ipad[i] = key[i] ^ 0x36; + opad[i] = key[i] ^ 0x5C; + } + this._hash = alg === 'rmd160' ? new RIPEMD160() : sha(alg); + this._hash.update(ipad); + } -RequestSigner.prototype.parsePath = function() { - var path = this.request.path || '/', - queryIx = path.indexOf('?'), - query = null + inherits(Hmac, Base); - if (queryIx >= 0) { - query = querystring.parse(path.slice(queryIx + 1)) - path = path.slice(0, queryIx) - } + Hmac.prototype._update = function (data) { + this._hash.update(data); + }; - // S3 doesn't always encode characters > 127 correctly and - // all services don't encode characters > 255 correctly - // So if there are non-reserved chars (and it's not already all % encoded), just encode them all - if (/[^0-9A-Za-z!'()*\-._~%/]/.test(path)) { - path = path.split('/').map(function(piece) { - return encodeURIComponent(decodeURIComponent(piece)) - }).join('/') - } + Hmac.prototype._final = function () { + var h = this._hash.digest(); + var hash = this._alg === 'rmd160' ? new RIPEMD160() : sha(this._alg); + return hash.update(this._opad).update(h).digest(); + }; - this.parsedPath = { - path: path, - query: query, - } -} - -RequestSigner.prototype.formatPath = function() { - var path = this.parsedPath.path, - query = this.parsedPath.query - - if (!query) return path - - // Services don't support empty query string keys - if (query[''] != null) delete query[''] - - return path + '?' + encodeRfc3986(querystring.stringify(query)) -} - -aws4.RequestSigner = RequestSigner - -aws4.sign = function(request, credentials) { - return new RequestSigner(request, credentials).sign() -} - -}).call(this,require('_process'),require("buffer").Buffer) -},{"./lru":64,"_process":287,"buffer":160,"crypto":112,"querystring":304,"url":389}],64:[function(require,module,exports){ -module.exports = function(size) { - return new LruCache(size) -} - -function LruCache(size) { - this.capacity = size | 0 - this.map = Object.create(null) - this.list = new DoublyLinkedList() -} - -LruCache.prototype.get = function(key) { - var node = this.map[key] - if (node == null) return undefined - this.used(node) - return node.val -} - -LruCache.prototype.set = function(key, val) { - var node = this.map[key] - if (node != null) { - node.val = val - } else { - if (!this.capacity) this.prune() - if (!this.capacity) return false - node = new DoublyLinkedNode(key, val) - this.map[key] = node - this.capacity-- - } - this.used(node) - return true -} - -LruCache.prototype.used = function(node) { - this.list.moveToFront(node) -} - -LruCache.prototype.prune = function() { - var node = this.list.pop() - if (node != null) { - delete this.map[node.key] - this.capacity++ - } -} + module.exports = function createHmac (alg, key) { + alg = alg.toLowerCase(); + if (alg === 'rmd160' || alg === 'ripemd160') { + return new Hmac('rmd160', key); + } + if (alg === 'md5') { + return new Legacy(md5, key); + } + return new Hmac(alg, key); + }; + }, { './legacy': 111, 'cipher-base': 101, 'create-hash/md5': 109, inherits: 217, ripemd160: 337, 'safe-buffer': 338, 'sha.js': 341 }], + 111: [function (require, module, exports) { + 'use strict'; + var inherits = require('inherits'); + var Buffer = require('safe-buffer').Buffer; + var Base = require('cipher-base'); -function DoublyLinkedList() { - this.firstNode = null - this.lastNode = null -} + var ZEROS = Buffer.alloc(128); + var blocksize = 64; -DoublyLinkedList.prototype.moveToFront = function(node) { - if (this.firstNode == node) return + function Hmac (alg, key) { + Base.call(this, 'digest'); + if (typeof key === 'string') { + key = Buffer.from(key); + } - this.remove(node) + this._alg = alg; + this._key = key; - if (this.firstNode == null) { - this.firstNode = node - this.lastNode = node - node.prev = null - node.next = null - } else { - node.prev = null - node.next = this.firstNode - node.next.prev = node - this.firstNode = node - } -} + if (key.length > blocksize) { + key = alg(key); + } else if (key.length < blocksize) { + key = Buffer.concat([key, ZEROS], blocksize); + } -DoublyLinkedList.prototype.pop = function() { - var lastNode = this.lastNode - if (lastNode != null) { - this.remove(lastNode) - } - return lastNode -} - -DoublyLinkedList.prototype.remove = function(node) { - if (this.firstNode == node) { - this.firstNode = node.next - } else if (node.prev != null) { - node.prev.next = node.next - } - if (this.lastNode == node) { - this.lastNode = node.prev - } else if (node.next != null) { - node.next.prev = node.prev - } -} + var ipad = this._ipad = Buffer.allocUnsafe(blocksize); + var opad = this._opad = Buffer.allocUnsafe(blocksize); + for (var i = 0; i < blocksize; i++) { + ipad[i] = key[i] ^ 0x36; + opad[i] = key[i] ^ 0x5C; + } -function DoublyLinkedNode(key, val) { - this.key = key - this.val = val - this.prev = null - this.next = null -} + this._hash = [ipad]; + } -},{}],65:[function(require,module,exports){ -'use strict' + inherits(Hmac, Base); -exports.byteLength = byteLength -exports.toByteArray = toByteArray -exports.fromByteArray = fromByteArray + Hmac.prototype._update = function (data) { + this._hash.push(data); + }; -var lookup = [] -var revLookup = [] -var Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array + Hmac.prototype._final = function () { + var h = this._alg(Buffer.concat(this._hash)); + return this._alg(Buffer.concat([this._opad, h])); + }; + module.exports = Hmac; + }, { 'cipher-base': 101, inherits: 217, 'safe-buffer': 338 }], + 112: [function (require, module, exports) { + 'use strict'; + + exports.randomBytes = exports.rng = exports.pseudoRandomBytes = exports.prng = require('randombytes'); + exports.createHash = exports.Hash = require('create-hash'); + exports.createHmac = exports.Hmac = require('create-hmac'); + + var algos = require('browserify-sign/algos'); + var algoKeys = Object.keys(algos); + var hashes = ['sha1', 'sha224', 'sha256', 'sha384', 'sha512', 'md5', 'rmd160'].concat(algoKeys); + exports.getHashes = function () { + return hashes; + }; -var code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/' -for (var i = 0, len = code.length; i < len; ++i) { - lookup[i] = code[i] - revLookup[code.charCodeAt(i)] = i -} + var p = require('pbkdf2'); + exports.pbkdf2 = p.pbkdf2; + exports.pbkdf2Sync = p.pbkdf2Sync; + + var aes = require('browserify-cipher'); + + exports.Cipher = aes.Cipher; + exports.createCipher = aes.createCipher; + exports.Cipheriv = aes.Cipheriv; + exports.createCipheriv = aes.createCipheriv; + exports.Decipher = aes.Decipher; + exports.createDecipher = aes.createDecipher; + exports.Decipheriv = aes.Decipheriv; + exports.createDecipheriv = aes.createDecipheriv; + exports.getCiphers = aes.getCiphers; + exports.listCiphers = aes.listCiphers; + + var dh = require('diffie-hellman'); + + exports.DiffieHellmanGroup = dh.DiffieHellmanGroup; + exports.createDiffieHellmanGroup = dh.createDiffieHellmanGroup; + exports.getDiffieHellman = dh.getDiffieHellman; + exports.createDiffieHellman = dh.createDiffieHellman; + exports.DiffieHellman = dh.DiffieHellman; + + var sign = require('browserify-sign'); + + exports.createSign = sign.createSign; + exports.Sign = sign.Sign; + exports.createVerify = sign.createVerify; + exports.Verify = sign.Verify; + + exports.createECDH = require('create-ecdh'); + + var publicEncrypt = require('public-encrypt'); + + exports.publicEncrypt = publicEncrypt.publicEncrypt; + exports.privateEncrypt = publicEncrypt.privateEncrypt; + exports.publicDecrypt = publicEncrypt.publicDecrypt; + exports.privateDecrypt = publicEncrypt.privateDecrypt; + + // the least I can do is make error messages for the rest of the node.js/crypto api. + // ;[ + // 'createCredentials' + // ].forEach(function (name) { + // exports[name] = function () { + // throw new Error([ + // 'sorry, ' + name + ' is not implemented yet', + // 'we accept pull requests', + // 'https://github.com/crypto-browserify/crypto-browserify' + // ].join('\n')) + // } + // }) + + var rf = require('randomfill'); + + exports.randomFill = rf.randomFill; + exports.randomFillSync = rf.randomFillSync; + + exports.createCredentials = function () { + throw new Error([ + 'sorry, createCredentials is not implemented yet', + 'we accept pull requests', + 'https://github.com/crypto-browserify/crypto-browserify' + ].join('\n')); + }; -// Support decoding URL-safe base64 strings, as Node.js does. -// See: https://en.wikipedia.org/wiki/Base64#URL_applications -revLookup['-'.charCodeAt(0)] = 62 -revLookup['_'.charCodeAt(0)] = 63 + exports.constants = { + DH_CHECK_P_NOT_SAFE_PRIME: 2, + DH_CHECK_P_NOT_PRIME: 1, + DH_UNABLE_TO_CHECK_GENERATOR: 4, + DH_NOT_SUITABLE_GENERATOR: 8, + NPN_ENABLED: 1, + ALPN_ENABLED: 1, + RSA_PKCS1_PADDING: 1, + RSA_SSLV23_PADDING: 2, + RSA_NO_PADDING: 3, + RSA_PKCS1_OAEP_PADDING: 4, + RSA_X931_PADDING: 5, + RSA_PKCS1_PSS_PADDING: 6, + POINT_CONVERSION_COMPRESSED: 2, + POINT_CONVERSION_UNCOMPRESSED: 4, + POINT_CONVERSION_HYBRID: 6 + }; + }, { 'browserify-cipher': 88, 'browserify-sign': 95, 'browserify-sign/algos': 92, 'create-ecdh': 107, 'create-hash': 108, 'create-hmac': 110, 'diffie-hellman': 120, pbkdf2: 280, 'public-encrypt': 290, randombytes: 305, randomfill: 306 }], + 113: [function (require, module, exports) { + var Stream = require('stream').Stream; + var util = require('util'); + + module.exports = DelayedStream; + function DelayedStream () { + this.source = null; + this.dataSize = 0; + this.maxDataSize = 1024 * 1024; + this.pauseStream = true; + + this._maxDataSizeExceeded = false; + this._released = false; + this._bufferedEvents = []; + } + util.inherits(DelayedStream, Stream); + + DelayedStream.create = function (source, options) { + var delayedStream = new this(); + + options = options || {}; + for (var option in options) { + delayedStream[option] = options[option]; + } -function getLens (b64) { - var len = b64.length + delayedStream.source = source; - if (len % 4 > 0) { - throw new Error('Invalid string. Length must be a multiple of 4') - } + var realEmit = source.emit; + source.emit = function () { + delayedStream._handleEmit(arguments); + return realEmit.apply(source, arguments); + }; - // Trim off extra bytes after placeholder bytes are found - // See: https://github.com/beatgammit/base64-js/issues/42 - var validLen = b64.indexOf('=') - if (validLen === -1) validLen = len + source.on('error', function () {}); + if (delayedStream.pauseStream) { + source.pause(); + } - var placeHoldersLen = validLen === len - ? 0 - : 4 - (validLen % 4) + return delayedStream; + }; - return [validLen, placeHoldersLen] -} + Object.defineProperty(DelayedStream.prototype, 'readable', { + configurable: true, + enumerable: true, + get: function () { + return this.source.readable; + } + }); -// base64 is 4/3 + up to two characters of the original data -function byteLength (b64) { - var lens = getLens(b64) - var validLen = lens[0] - var placeHoldersLen = lens[1] - return ((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen -} + DelayedStream.prototype.setEncoding = function () { + return this.source.setEncoding.apply(this.source, arguments); + }; -function _byteLength (b64, validLen, placeHoldersLen) { - return ((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen -} + DelayedStream.prototype.resume = function () { + if (!this._released) { + this.release(); + } -function toByteArray (b64) { - var tmp - var lens = getLens(b64) - var validLen = lens[0] - var placeHoldersLen = lens[1] + this.source.resume(); + }; - var arr = new Arr(_byteLength(b64, validLen, placeHoldersLen)) + DelayedStream.prototype.pause = function () { + this.source.pause(); + }; - var curByte = 0 + DelayedStream.prototype.release = function () { + this._released = true; - // if there are placeholders, only get up to the last complete 4 chars - var len = placeHoldersLen > 0 - ? validLen - 4 - : validLen + this._bufferedEvents.forEach(function (args) { + this.emit.apply(this, args); + }.bind(this)); + this._bufferedEvents = []; + }; - for (var i = 0; i < len; i += 4) { - tmp = - (revLookup[b64.charCodeAt(i)] << 18) | - (revLookup[b64.charCodeAt(i + 1)] << 12) | - (revLookup[b64.charCodeAt(i + 2)] << 6) | - revLookup[b64.charCodeAt(i + 3)] - arr[curByte++] = (tmp >> 16) & 0xFF - arr[curByte++] = (tmp >> 8) & 0xFF - arr[curByte++] = tmp & 0xFF - } + DelayedStream.prototype.pipe = function () { + var r = Stream.prototype.pipe.apply(this, arguments); + this.resume(); + return r; + }; - if (placeHoldersLen === 2) { - tmp = - (revLookup[b64.charCodeAt(i)] << 2) | - (revLookup[b64.charCodeAt(i + 1)] >> 4) - arr[curByte++] = tmp & 0xFF - } + DelayedStream.prototype._handleEmit = function (args) { + if (this._released) { + this.emit.apply(this, args); + return; + } - if (placeHoldersLen === 1) { - tmp = - (revLookup[b64.charCodeAt(i)] << 10) | - (revLookup[b64.charCodeAt(i + 1)] << 4) | - (revLookup[b64.charCodeAt(i + 2)] >> 2) - arr[curByte++] = (tmp >> 8) & 0xFF - arr[curByte++] = tmp & 0xFF - } + if (args[0] === 'data') { + this.dataSize += args[1].length; + this._checkIfMaxDataSizeExceeded(); + } - return arr -} + this._bufferedEvents.push(args); + }; -function tripletToBase64 (num) { - return lookup[num >> 18 & 0x3F] + - lookup[num >> 12 & 0x3F] + - lookup[num >> 6 & 0x3F] + - lookup[num & 0x3F] -} - -function encodeChunk (uint8, start, end) { - var tmp - var output = [] - for (var i = start; i < end; i += 3) { - tmp = - ((uint8[i] << 16) & 0xFF0000) + - ((uint8[i + 1] << 8) & 0xFF00) + - (uint8[i + 2] & 0xFF) - output.push(tripletToBase64(tmp)) - } - return output.join('') -} - -function fromByteArray (uint8) { - var tmp - var len = uint8.length - var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes - var parts = [] - var maxChunkLength = 16383 // must be multiple of 3 - - // go through the array every three bytes, we'll deal with trailing stuff later - for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) { - parts.push(encodeChunk( - uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength) - )) - } + DelayedStream.prototype._checkIfMaxDataSizeExceeded = function () { + if (this._maxDataSizeExceeded) { + return; + } - // pad the end with zeros, but make sure to not forget the extra bytes - if (extraBytes === 1) { - tmp = uint8[len - 1] - parts.push( - lookup[tmp >> 2] + - lookup[(tmp << 4) & 0x3F] + - '==' - ) - } else if (extraBytes === 2) { - tmp = (uint8[len - 2] << 8) + uint8[len - 1] - parts.push( - lookup[tmp >> 10] + - lookup[(tmp >> 4) & 0x3F] + - lookup[(tmp << 2) & 0x3F] + - '=' - ) - } + if (this.dataSize <= this.maxDataSize) { + return; + } - return parts.join('') -} + this._maxDataSizeExceeded = true; + var message = + 'DelayedStream#maxDataSize of ' + this.maxDataSize + ' bytes exceeded.'; + this.emit('error', new Error(message)); + }; + }, { stream: 373, util: 393 }], + 114: [function (require, module, exports) { + 'use strict'; -},{}],66:[function(require,module,exports){ -'use strict'; + exports.utils = require('./des/utils'); + exports.Cipher = require('./des/cipher'); + exports.DES = require('./des/des'); + exports.CBC = require('./des/cbc'); + exports.EDE = require('./des/ede'); + }, { './des/cbc': 115, './des/cipher': 116, './des/des': 117, './des/ede': 118, './des/utils': 119 }], + 115: [function (require, module, exports) { + 'use strict'; -var crypto_hash_sha512 = require('tweetnacl').lowlevel.crypto_hash; + var assert = require('minimalistic-assert'); + var inherits = require('inherits'); -/* - * This file is a 1:1 port from the OpenBSD blowfish.c and bcrypt_pbkdf.c. As a - * result, it retains the original copyright and license. The two files are - * under slightly different (but compatible) licenses, and are here combined in - * one file. - * - * Credit for the actual porting work goes to: - * Devi Mandiri - */ + var proto = {}; -/* - * The Blowfish portions are under the following license: - * - * Blowfish block cipher for OpenBSD - * Copyright 1997 Niels Provos - * All rights reserved. - * - * Implementation advice by David Mazieres . - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ + function CBCState (iv) { + assert.equal(iv.length, 8, 'Invalid IV length'); -/* - * The bcrypt_pbkdf portions are under the following license: - * - * Copyright (c) 2013 Ted Unangst - * - * Permission to use, copy, modify, and distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ + this.iv = new Array(8); + for (var i = 0; i < this.iv.length; i++) { this.iv[i] = iv[i]; } + } -/* - * Performance improvements (Javascript-specific): - * - * Copyright 2016, Joyent Inc - * Author: Alex Wilson - * - * Permission to use, copy, modify, and distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ + function instantiate (Base) { + function CBC (options) { + Base.call(this, options); + this._cbcInit(); + } + inherits(CBC, Base); -// Ported from OpenBSD bcrypt_pbkdf.c v1.9 - -var BLF_J = 0; - -var Blowfish = function() { - this.S = [ - new Uint32Array([ - 0xd1310ba6, 0x98dfb5ac, 0x2ffd72db, 0xd01adfb7, - 0xb8e1afed, 0x6a267e96, 0xba7c9045, 0xf12c7f99, - 0x24a19947, 0xb3916cf7, 0x0801f2e2, 0x858efc16, - 0x636920d8, 0x71574e69, 0xa458fea3, 0xf4933d7e, - 0x0d95748f, 0x728eb658, 0x718bcd58, 0x82154aee, - 0x7b54a41d, 0xc25a59b5, 0x9c30d539, 0x2af26013, - 0xc5d1b023, 0x286085f0, 0xca417918, 0xb8db38ef, - 0x8e79dcb0, 0x603a180e, 0x6c9e0e8b, 0xb01e8a3e, - 0xd71577c1, 0xbd314b27, 0x78af2fda, 0x55605c60, - 0xe65525f3, 0xaa55ab94, 0x57489862, 0x63e81440, - 0x55ca396a, 0x2aab10b6, 0xb4cc5c34, 0x1141e8ce, - 0xa15486af, 0x7c72e993, 0xb3ee1411, 0x636fbc2a, - 0x2ba9c55d, 0x741831f6, 0xce5c3e16, 0x9b87931e, - 0xafd6ba33, 0x6c24cf5c, 0x7a325381, 0x28958677, - 0x3b8f4898, 0x6b4bb9af, 0xc4bfe81b, 0x66282193, - 0x61d809cc, 0xfb21a991, 0x487cac60, 0x5dec8032, - 0xef845d5d, 0xe98575b1, 0xdc262302, 0xeb651b88, - 0x23893e81, 0xd396acc5, 0x0f6d6ff3, 0x83f44239, - 0x2e0b4482, 0xa4842004, 0x69c8f04a, 0x9e1f9b5e, - 0x21c66842, 0xf6e96c9a, 0x670c9c61, 0xabd388f0, - 0x6a51a0d2, 0xd8542f68, 0x960fa728, 0xab5133a3, - 0x6eef0b6c, 0x137a3be4, 0xba3bf050, 0x7efb2a98, - 0xa1f1651d, 0x39af0176, 0x66ca593e, 0x82430e88, - 0x8cee8619, 0x456f9fb4, 0x7d84a5c3, 0x3b8b5ebe, - 0xe06f75d8, 0x85c12073, 0x401a449f, 0x56c16aa6, - 0x4ed3aa62, 0x363f7706, 0x1bfedf72, 0x429b023d, - 0x37d0d724, 0xd00a1248, 0xdb0fead3, 0x49f1c09b, - 0x075372c9, 0x80991b7b, 0x25d479d8, 0xf6e8def7, - 0xe3fe501a, 0xb6794c3b, 0x976ce0bd, 0x04c006ba, - 0xc1a94fb6, 0x409f60c4, 0x5e5c9ec2, 0x196a2463, - 0x68fb6faf, 0x3e6c53b5, 0x1339b2eb, 0x3b52ec6f, - 0x6dfc511f, 0x9b30952c, 0xcc814544, 0xaf5ebd09, - 0xbee3d004, 0xde334afd, 0x660f2807, 0x192e4bb3, - 0xc0cba857, 0x45c8740f, 0xd20b5f39, 0xb9d3fbdb, - 0x5579c0bd, 0x1a60320a, 0xd6a100c6, 0x402c7279, - 0x679f25fe, 0xfb1fa3cc, 0x8ea5e9f8, 0xdb3222f8, - 0x3c7516df, 0xfd616b15, 0x2f501ec8, 0xad0552ab, - 0x323db5fa, 0xfd238760, 0x53317b48, 0x3e00df82, - 0x9e5c57bb, 0xca6f8ca0, 0x1a87562e, 0xdf1769db, - 0xd542a8f6, 0x287effc3, 0xac6732c6, 0x8c4f5573, - 0x695b27b0, 0xbbca58c8, 0xe1ffa35d, 0xb8f011a0, - 0x10fa3d98, 0xfd2183b8, 0x4afcb56c, 0x2dd1d35b, - 0x9a53e479, 0xb6f84565, 0xd28e49bc, 0x4bfb9790, - 0xe1ddf2da, 0xa4cb7e33, 0x62fb1341, 0xcee4c6e8, - 0xef20cada, 0x36774c01, 0xd07e9efe, 0x2bf11fb4, - 0x95dbda4d, 0xae909198, 0xeaad8e71, 0x6b93d5a0, - 0xd08ed1d0, 0xafc725e0, 0x8e3c5b2f, 0x8e7594b7, - 0x8ff6e2fb, 0xf2122b64, 0x8888b812, 0x900df01c, - 0x4fad5ea0, 0x688fc31c, 0xd1cff191, 0xb3a8c1ad, - 0x2f2f2218, 0xbe0e1777, 0xea752dfe, 0x8b021fa1, - 0xe5a0cc0f, 0xb56f74e8, 0x18acf3d6, 0xce89e299, - 0xb4a84fe0, 0xfd13e0b7, 0x7cc43b81, 0xd2ada8d9, - 0x165fa266, 0x80957705, 0x93cc7314, 0x211a1477, - 0xe6ad2065, 0x77b5fa86, 0xc75442f5, 0xfb9d35cf, - 0xebcdaf0c, 0x7b3e89a0, 0xd6411bd3, 0xae1e7e49, - 0x00250e2d, 0x2071b35e, 0x226800bb, 0x57b8e0af, - 0x2464369b, 0xf009b91e, 0x5563911d, 0x59dfa6aa, - 0x78c14389, 0xd95a537f, 0x207d5ba2, 0x02e5b9c5, - 0x83260376, 0x6295cfa9, 0x11c81968, 0x4e734a41, - 0xb3472dca, 0x7b14a94a, 0x1b510052, 0x9a532915, - 0xd60f573f, 0xbc9bc6e4, 0x2b60a476, 0x81e67400, - 0x08ba6fb5, 0x571be91f, 0xf296ec6b, 0x2a0dd915, - 0xb6636521, 0xe7b9f9b6, 0xff34052e, 0xc5855664, - 0x53b02d5d, 0xa99f8fa1, 0x08ba4799, 0x6e85076a]), - new Uint32Array([ - 0x4b7a70e9, 0xb5b32944, 0xdb75092e, 0xc4192623, - 0xad6ea6b0, 0x49a7df7d, 0x9cee60b8, 0x8fedb266, - 0xecaa8c71, 0x699a17ff, 0x5664526c, 0xc2b19ee1, - 0x193602a5, 0x75094c29, 0xa0591340, 0xe4183a3e, - 0x3f54989a, 0x5b429d65, 0x6b8fe4d6, 0x99f73fd6, - 0xa1d29c07, 0xefe830f5, 0x4d2d38e6, 0xf0255dc1, - 0x4cdd2086, 0x8470eb26, 0x6382e9c6, 0x021ecc5e, - 0x09686b3f, 0x3ebaefc9, 0x3c971814, 0x6b6a70a1, - 0x687f3584, 0x52a0e286, 0xb79c5305, 0xaa500737, - 0x3e07841c, 0x7fdeae5c, 0x8e7d44ec, 0x5716f2b8, - 0xb03ada37, 0xf0500c0d, 0xf01c1f04, 0x0200b3ff, - 0xae0cf51a, 0x3cb574b2, 0x25837a58, 0xdc0921bd, - 0xd19113f9, 0x7ca92ff6, 0x94324773, 0x22f54701, - 0x3ae5e581, 0x37c2dadc, 0xc8b57634, 0x9af3dda7, - 0xa9446146, 0x0fd0030e, 0xecc8c73e, 0xa4751e41, - 0xe238cd99, 0x3bea0e2f, 0x3280bba1, 0x183eb331, - 0x4e548b38, 0x4f6db908, 0x6f420d03, 0xf60a04bf, - 0x2cb81290, 0x24977c79, 0x5679b072, 0xbcaf89af, - 0xde9a771f, 0xd9930810, 0xb38bae12, 0xdccf3f2e, - 0x5512721f, 0x2e6b7124, 0x501adde6, 0x9f84cd87, - 0x7a584718, 0x7408da17, 0xbc9f9abc, 0xe94b7d8c, - 0xec7aec3a, 0xdb851dfa, 0x63094366, 0xc464c3d2, - 0xef1c1847, 0x3215d908, 0xdd433b37, 0x24c2ba16, - 0x12a14d43, 0x2a65c451, 0x50940002, 0x133ae4dd, - 0x71dff89e, 0x10314e55, 0x81ac77d6, 0x5f11199b, - 0x043556f1, 0xd7a3c76b, 0x3c11183b, 0x5924a509, - 0xf28fe6ed, 0x97f1fbfa, 0x9ebabf2c, 0x1e153c6e, - 0x86e34570, 0xeae96fb1, 0x860e5e0a, 0x5a3e2ab3, - 0x771fe71c, 0x4e3d06fa, 0x2965dcb9, 0x99e71d0f, - 0x803e89d6, 0x5266c825, 0x2e4cc978, 0x9c10b36a, - 0xc6150eba, 0x94e2ea78, 0xa5fc3c53, 0x1e0a2df4, - 0xf2f74ea7, 0x361d2b3d, 0x1939260f, 0x19c27960, - 0x5223a708, 0xf71312b6, 0xebadfe6e, 0xeac31f66, - 0xe3bc4595, 0xa67bc883, 0xb17f37d1, 0x018cff28, - 0xc332ddef, 0xbe6c5aa5, 0x65582185, 0x68ab9802, - 0xeecea50f, 0xdb2f953b, 0x2aef7dad, 0x5b6e2f84, - 0x1521b628, 0x29076170, 0xecdd4775, 0x619f1510, - 0x13cca830, 0xeb61bd96, 0x0334fe1e, 0xaa0363cf, - 0xb5735c90, 0x4c70a239, 0xd59e9e0b, 0xcbaade14, - 0xeecc86bc, 0x60622ca7, 0x9cab5cab, 0xb2f3846e, - 0x648b1eaf, 0x19bdf0ca, 0xa02369b9, 0x655abb50, - 0x40685a32, 0x3c2ab4b3, 0x319ee9d5, 0xc021b8f7, - 0x9b540b19, 0x875fa099, 0x95f7997e, 0x623d7da8, - 0xf837889a, 0x97e32d77, 0x11ed935f, 0x16681281, - 0x0e358829, 0xc7e61fd6, 0x96dedfa1, 0x7858ba99, - 0x57f584a5, 0x1b227263, 0x9b83c3ff, 0x1ac24696, - 0xcdb30aeb, 0x532e3054, 0x8fd948e4, 0x6dbc3128, - 0x58ebf2ef, 0x34c6ffea, 0xfe28ed61, 0xee7c3c73, - 0x5d4a14d9, 0xe864b7e3, 0x42105d14, 0x203e13e0, - 0x45eee2b6, 0xa3aaabea, 0xdb6c4f15, 0xfacb4fd0, - 0xc742f442, 0xef6abbb5, 0x654f3b1d, 0x41cd2105, - 0xd81e799e, 0x86854dc7, 0xe44b476a, 0x3d816250, - 0xcf62a1f2, 0x5b8d2646, 0xfc8883a0, 0xc1c7b6a3, - 0x7f1524c3, 0x69cb7492, 0x47848a0b, 0x5692b285, - 0x095bbf00, 0xad19489d, 0x1462b174, 0x23820e00, - 0x58428d2a, 0x0c55f5ea, 0x1dadf43e, 0x233f7061, - 0x3372f092, 0x8d937e41, 0xd65fecf1, 0x6c223bdb, - 0x7cde3759, 0xcbee7460, 0x4085f2a7, 0xce77326e, - 0xa6078084, 0x19f8509e, 0xe8efd855, 0x61d99735, - 0xa969a7aa, 0xc50c06c2, 0x5a04abfc, 0x800bcadc, - 0x9e447a2e, 0xc3453484, 0xfdd56705, 0x0e1e9ec9, - 0xdb73dbd3, 0x105588cd, 0x675fda79, 0xe3674340, - 0xc5c43465, 0x713e38d8, 0x3d28f89e, 0xf16dff20, - 0x153e21e7, 0x8fb03d4a, 0xe6e39f2b, 0xdb83adf7]), - new Uint32Array([ - 0xe93d5a68, 0x948140f7, 0xf64c261c, 0x94692934, - 0x411520f7, 0x7602d4f7, 0xbcf46b2e, 0xd4a20068, - 0xd4082471, 0x3320f46a, 0x43b7d4b7, 0x500061af, - 0x1e39f62e, 0x97244546, 0x14214f74, 0xbf8b8840, - 0x4d95fc1d, 0x96b591af, 0x70f4ddd3, 0x66a02f45, - 0xbfbc09ec, 0x03bd9785, 0x7fac6dd0, 0x31cb8504, - 0x96eb27b3, 0x55fd3941, 0xda2547e6, 0xabca0a9a, - 0x28507825, 0x530429f4, 0x0a2c86da, 0xe9b66dfb, - 0x68dc1462, 0xd7486900, 0x680ec0a4, 0x27a18dee, - 0x4f3ffea2, 0xe887ad8c, 0xb58ce006, 0x7af4d6b6, - 0xaace1e7c, 0xd3375fec, 0xce78a399, 0x406b2a42, - 0x20fe9e35, 0xd9f385b9, 0xee39d7ab, 0x3b124e8b, - 0x1dc9faf7, 0x4b6d1856, 0x26a36631, 0xeae397b2, - 0x3a6efa74, 0xdd5b4332, 0x6841e7f7, 0xca7820fb, - 0xfb0af54e, 0xd8feb397, 0x454056ac, 0xba489527, - 0x55533a3a, 0x20838d87, 0xfe6ba9b7, 0xd096954b, - 0x55a867bc, 0xa1159a58, 0xcca92963, 0x99e1db33, - 0xa62a4a56, 0x3f3125f9, 0x5ef47e1c, 0x9029317c, - 0xfdf8e802, 0x04272f70, 0x80bb155c, 0x05282ce3, - 0x95c11548, 0xe4c66d22, 0x48c1133f, 0xc70f86dc, - 0x07f9c9ee, 0x41041f0f, 0x404779a4, 0x5d886e17, - 0x325f51eb, 0xd59bc0d1, 0xf2bcc18f, 0x41113564, - 0x257b7834, 0x602a9c60, 0xdff8e8a3, 0x1f636c1b, - 0x0e12b4c2, 0x02e1329e, 0xaf664fd1, 0xcad18115, - 0x6b2395e0, 0x333e92e1, 0x3b240b62, 0xeebeb922, - 0x85b2a20e, 0xe6ba0d99, 0xde720c8c, 0x2da2f728, - 0xd0127845, 0x95b794fd, 0x647d0862, 0xe7ccf5f0, - 0x5449a36f, 0x877d48fa, 0xc39dfd27, 0xf33e8d1e, - 0x0a476341, 0x992eff74, 0x3a6f6eab, 0xf4f8fd37, - 0xa812dc60, 0xa1ebddf8, 0x991be14c, 0xdb6e6b0d, - 0xc67b5510, 0x6d672c37, 0x2765d43b, 0xdcd0e804, - 0xf1290dc7, 0xcc00ffa3, 0xb5390f92, 0x690fed0b, - 0x667b9ffb, 0xcedb7d9c, 0xa091cf0b, 0xd9155ea3, - 0xbb132f88, 0x515bad24, 0x7b9479bf, 0x763bd6eb, - 0x37392eb3, 0xcc115979, 0x8026e297, 0xf42e312d, - 0x6842ada7, 0xc66a2b3b, 0x12754ccc, 0x782ef11c, - 0x6a124237, 0xb79251e7, 0x06a1bbe6, 0x4bfb6350, - 0x1a6b1018, 0x11caedfa, 0x3d25bdd8, 0xe2e1c3c9, - 0x44421659, 0x0a121386, 0xd90cec6e, 0xd5abea2a, - 0x64af674e, 0xda86a85f, 0xbebfe988, 0x64e4c3fe, - 0x9dbc8057, 0xf0f7c086, 0x60787bf8, 0x6003604d, - 0xd1fd8346, 0xf6381fb0, 0x7745ae04, 0xd736fccc, - 0x83426b33, 0xf01eab71, 0xb0804187, 0x3c005e5f, - 0x77a057be, 0xbde8ae24, 0x55464299, 0xbf582e61, - 0x4e58f48f, 0xf2ddfda2, 0xf474ef38, 0x8789bdc2, - 0x5366f9c3, 0xc8b38e74, 0xb475f255, 0x46fcd9b9, - 0x7aeb2661, 0x8b1ddf84, 0x846a0e79, 0x915f95e2, - 0x466e598e, 0x20b45770, 0x8cd55591, 0xc902de4c, - 0xb90bace1, 0xbb8205d0, 0x11a86248, 0x7574a99e, - 0xb77f19b6, 0xe0a9dc09, 0x662d09a1, 0xc4324633, - 0xe85a1f02, 0x09f0be8c, 0x4a99a025, 0x1d6efe10, - 0x1ab93d1d, 0x0ba5a4df, 0xa186f20f, 0x2868f169, - 0xdcb7da83, 0x573906fe, 0xa1e2ce9b, 0x4fcd7f52, - 0x50115e01, 0xa70683fa, 0xa002b5c4, 0x0de6d027, - 0x9af88c27, 0x773f8641, 0xc3604c06, 0x61a806b5, - 0xf0177a28, 0xc0f586e0, 0x006058aa, 0x30dc7d62, - 0x11e69ed7, 0x2338ea63, 0x53c2dd94, 0xc2c21634, - 0xbbcbee56, 0x90bcb6de, 0xebfc7da1, 0xce591d76, - 0x6f05e409, 0x4b7c0188, 0x39720a3d, 0x7c927c24, - 0x86e3725f, 0x724d9db9, 0x1ac15bb4, 0xd39eb8fc, - 0xed545578, 0x08fca5b5, 0xd83d7cd3, 0x4dad0fc4, - 0x1e50ef5e, 0xb161e6f8, 0xa28514d9, 0x6c51133c, - 0x6fd5c7e7, 0x56e14ec4, 0x362abfce, 0xddc6c837, - 0xd79a3234, 0x92638212, 0x670efa8e, 0x406000e0]), - new Uint32Array([ - 0x3a39ce37, 0xd3faf5cf, 0xabc27737, 0x5ac52d1b, - 0x5cb0679e, 0x4fa33742, 0xd3822740, 0x99bc9bbe, - 0xd5118e9d, 0xbf0f7315, 0xd62d1c7e, 0xc700c47b, - 0xb78c1b6b, 0x21a19045, 0xb26eb1be, 0x6a366eb4, - 0x5748ab2f, 0xbc946e79, 0xc6a376d2, 0x6549c2c8, - 0x530ff8ee, 0x468dde7d, 0xd5730a1d, 0x4cd04dc6, - 0x2939bbdb, 0xa9ba4650, 0xac9526e8, 0xbe5ee304, - 0xa1fad5f0, 0x6a2d519a, 0x63ef8ce2, 0x9a86ee22, - 0xc089c2b8, 0x43242ef6, 0xa51e03aa, 0x9cf2d0a4, - 0x83c061ba, 0x9be96a4d, 0x8fe51550, 0xba645bd6, - 0x2826a2f9, 0xa73a3ae1, 0x4ba99586, 0xef5562e9, - 0xc72fefd3, 0xf752f7da, 0x3f046f69, 0x77fa0a59, - 0x80e4a915, 0x87b08601, 0x9b09e6ad, 0x3b3ee593, - 0xe990fd5a, 0x9e34d797, 0x2cf0b7d9, 0x022b8b51, - 0x96d5ac3a, 0x017da67d, 0xd1cf3ed6, 0x7c7d2d28, - 0x1f9f25cf, 0xadf2b89b, 0x5ad6b472, 0x5a88f54c, - 0xe029ac71, 0xe019a5e6, 0x47b0acfd, 0xed93fa9b, - 0xe8d3c48d, 0x283b57cc, 0xf8d56629, 0x79132e28, - 0x785f0191, 0xed756055, 0xf7960e44, 0xe3d35e8c, - 0x15056dd4, 0x88f46dba, 0x03a16125, 0x0564f0bd, - 0xc3eb9e15, 0x3c9057a2, 0x97271aec, 0xa93a072a, - 0x1b3f6d9b, 0x1e6321f5, 0xf59c66fb, 0x26dcf319, - 0x7533d928, 0xb155fdf5, 0x03563482, 0x8aba3cbb, - 0x28517711, 0xc20ad9f8, 0xabcc5167, 0xccad925f, - 0x4de81751, 0x3830dc8e, 0x379d5862, 0x9320f991, - 0xea7a90c2, 0xfb3e7bce, 0x5121ce64, 0x774fbe32, - 0xa8b6e37e, 0xc3293d46, 0x48de5369, 0x6413e680, - 0xa2ae0810, 0xdd6db224, 0x69852dfd, 0x09072166, - 0xb39a460a, 0x6445c0dd, 0x586cdecf, 0x1c20c8ae, - 0x5bbef7dd, 0x1b588d40, 0xccd2017f, 0x6bb4e3bb, - 0xdda26a7e, 0x3a59ff45, 0x3e350a44, 0xbcb4cdd5, - 0x72eacea8, 0xfa6484bb, 0x8d6612ae, 0xbf3c6f47, - 0xd29be463, 0x542f5d9e, 0xaec2771b, 0xf64e6370, - 0x740e0d8d, 0xe75b1357, 0xf8721671, 0xaf537d5d, - 0x4040cb08, 0x4eb4e2cc, 0x34d2466a, 0x0115af84, - 0xe1b00428, 0x95983a1d, 0x06b89fb4, 0xce6ea048, - 0x6f3f3b82, 0x3520ab82, 0x011a1d4b, 0x277227f8, - 0x611560b1, 0xe7933fdc, 0xbb3a792b, 0x344525bd, - 0xa08839e1, 0x51ce794b, 0x2f32c9b7, 0xa01fbac9, - 0xe01cc87e, 0xbcc7d1f6, 0xcf0111c3, 0xa1e8aac7, - 0x1a908749, 0xd44fbd9a, 0xd0dadecb, 0xd50ada38, - 0x0339c32a, 0xc6913667, 0x8df9317c, 0xe0b12b4f, - 0xf79e59b7, 0x43f5bb3a, 0xf2d519ff, 0x27d9459c, - 0xbf97222c, 0x15e6fc2a, 0x0f91fc71, 0x9b941525, - 0xfae59361, 0xceb69ceb, 0xc2a86459, 0x12baa8d1, - 0xb6c1075e, 0xe3056a0c, 0x10d25065, 0xcb03a442, - 0xe0ec6e0e, 0x1698db3b, 0x4c98a0be, 0x3278e964, - 0x9f1f9532, 0xe0d392df, 0xd3a0342b, 0x8971f21e, - 0x1b0a7441, 0x4ba3348c, 0xc5be7120, 0xc37632d8, - 0xdf359f8d, 0x9b992f2e, 0xe60b6f47, 0x0fe3f11d, - 0xe54cda54, 0x1edad891, 0xce6279cf, 0xcd3e7e6f, - 0x1618b166, 0xfd2c1d05, 0x848fd2c5, 0xf6fb2299, - 0xf523f357, 0xa6327623, 0x93a83531, 0x56cccd02, - 0xacf08162, 0x5a75ebb5, 0x6e163697, 0x88d273cc, - 0xde966292, 0x81b949d0, 0x4c50901b, 0x71c65614, - 0xe6c6c7bd, 0x327a140a, 0x45e1d006, 0xc3f27b9a, - 0xc9aa53fd, 0x62a80f00, 0xbb25bfe2, 0x35bdd2f6, - 0x71126905, 0xb2040222, 0xb6cbcf7c, 0xcd769c2b, - 0x53113ec0, 0x1640e3d3, 0x38abbd60, 0x2547adf0, - 0xba38209c, 0xf746ce76, 0x77afa1c5, 0x20756060, - 0x85cbfe4e, 0x8ae88dd8, 0x7aaaf9b0, 0x4cf9aa7e, - 0x1948c25c, 0x02fb8a8c, 0x01c36ae4, 0xd6ebe1f9, - 0x90d4f869, 0xa65cdea0, 0x3f09252d, 0xc208e69f, - 0xb74e6132, 0xce77e25b, 0x578fdfe3, 0x3ac372e6]) - ]; - this.P = new Uint32Array([ - 0x243f6a88, 0x85a308d3, 0x13198a2e, 0x03707344, - 0xa4093822, 0x299f31d0, 0x082efa98, 0xec4e6c89, - 0x452821e6, 0x38d01377, 0xbe5466cf, 0x34e90c6c, - 0xc0ac29b7, 0xc97c50dd, 0x3f84d5b5, 0xb5470917, - 0x9216d5d9, 0x8979fb1b]); -}; + var keys = Object.keys(proto); + for (var i = 0; i < keys.length; i++) { + var key = keys[i]; + CBC.prototype[key] = proto[key]; + } -function F(S, x8, i) { - return (((S[0][x8[i+3]] + - S[1][x8[i+2]]) ^ - S[2][x8[i+1]]) + - S[3][x8[i]]); -}; + CBC.create = function create (options) { + return new CBC(options); + }; -Blowfish.prototype.encipher = function(x, x8) { - if (x8 === undefined) { - x8 = new Uint8Array(x.buffer); - if (x.byteOffset !== 0) - x8 = x8.subarray(x.byteOffset); - } - x[0] ^= this.P[0]; - for (var i = 1; i < 16; i += 2) { - x[1] ^= F(this.S, x8, 0) ^ this.P[i]; - x[0] ^= F(this.S, x8, 4) ^ this.P[i+1]; - } - var t = x[0]; - x[0] = x[1] ^ this.P[17]; - x[1] = t; -}; + return CBC; + } -Blowfish.prototype.decipher = function(x) { - var x8 = new Uint8Array(x.buffer); - if (x.byteOffset !== 0) - x8 = x8.subarray(x.byteOffset); - x[0] ^= this.P[17]; - for (var i = 16; i > 0; i -= 2) { - x[1] ^= F(this.S, x8, 0) ^ this.P[i]; - x[0] ^= F(this.S, x8, 4) ^ this.P[i-1]; - } - var t = x[0]; - x[0] = x[1] ^ this.P[0]; - x[1] = t; -}; + exports.instantiate = instantiate; -function stream2word(data, databytes){ - var i, temp = 0; - for (i = 0; i < 4; i++, BLF_J++) { - if (BLF_J >= databytes) BLF_J = 0; - temp = (temp << 8) | data[BLF_J]; - } - return temp; -}; + proto._cbcInit = function _cbcInit () { + var state = new CBCState(this.options.iv); + this._cbcState = state; + }; -Blowfish.prototype.expand0state = function(key, keybytes) { - var d = new Uint32Array(2), i, k; - var d8 = new Uint8Array(d.buffer); + proto._update = function _update (inp, inOff, out, outOff) { + var state = this._cbcState; + var superProto = this.constructor.super_.prototype; - for (i = 0, BLF_J = 0; i < 18; i++) { - this.P[i] ^= stream2word(key, keybytes); - } - BLF_J = 0; + var iv = state.iv; + if (this.type === 'encrypt') { + for (var i = 0; i < this.blockSize; i++) { iv[i] ^= inp[inOff + i]; } - for (i = 0; i < 18; i += 2) { - this.encipher(d, d8); - this.P[i] = d[0]; - this.P[i+1] = d[1]; - } + superProto._update.call(this, iv, 0, out, outOff); - for (i = 0; i < 4; i++) { - for (k = 0; k < 256; k += 2) { - this.encipher(d, d8); - this.S[i][k] = d[0]; - this.S[i][k+1] = d[1]; - } - } -}; + for (var i = 0; i < this.blockSize; i++) { iv[i] = out[outOff + i]; } + } else { + superProto._update.call(this, inp, inOff, out, outOff); -Blowfish.prototype.expandstate = function(data, databytes, key, keybytes) { - var d = new Uint32Array(2), i, k; + for (var i = 0; i < this.blockSize; i++) { out[outOff + i] ^= iv[i]; } - for (i = 0, BLF_J = 0; i < 18; i++) { - this.P[i] ^= stream2word(key, keybytes); - } + for (var i = 0; i < this.blockSize; i++) { iv[i] = inp[inOff + i]; } + } + }; + }, { inherits: 217, 'minimalistic-assert': 269 }], + 116: [function (require, module, exports) { + 'use strict'; - for (i = 0, BLF_J = 0; i < 18; i += 2) { - d[0] ^= stream2word(data, databytes); - d[1] ^= stream2word(data, databytes); - this.encipher(d); - this.P[i] = d[0]; - this.P[i+1] = d[1]; - } + var assert = require('minimalistic-assert'); + + function Cipher (options) { + this.options = options; + + this.type = this.options.type; + this.blockSize = 8; + this._init(); - for (i = 0; i < 4; i++) { - for (k = 0; k < 256; k += 2) { - d[0] ^= stream2word(data, databytes); - d[1] ^= stream2word(data, databytes); - this.encipher(d); - this.S[i][k] = d[0]; - this.S[i][k+1] = d[1]; + this.buffer = new Array(this.blockSize); + this.bufferOff = 0; } - } - BLF_J = 0; -}; + module.exports = Cipher; -Blowfish.prototype.enc = function(data, blocks) { - for (var i = 0; i < blocks; i++) { - this.encipher(data.subarray(i*2)); - } -}; + Cipher.prototype._init = function _init () { + // Might be overrided + }; -Blowfish.prototype.dec = function(data, blocks) { - for (var i = 0; i < blocks; i++) { - this.decipher(data.subarray(i*2)); - } -}; + Cipher.prototype.update = function update (data) { + if (data.length === 0) { return []; } -var BCRYPT_BLOCKS = 8, - BCRYPT_HASHSIZE = 32; + if (this.type === 'decrypt') { return this._updateDecrypt(data); } else { return this._updateEncrypt(data); } + }; -function bcrypt_hash(sha2pass, sha2salt, out) { - var state = new Blowfish(), - cdata = new Uint32Array(BCRYPT_BLOCKS), i, - ciphertext = new Uint8Array([79,120,121,99,104,114,111,109,97,116,105, - 99,66,108,111,119,102,105,115,104,83,119,97,116,68,121,110,97,109, - 105,116,101]); //"OxychromaticBlowfishSwatDynamite" + Cipher.prototype._buffer = function _buffer (data, off) { + // Append data to buffer + var min = Math.min(this.buffer.length - this.bufferOff, data.length - off); + for (var i = 0; i < min; i++) { this.buffer[this.bufferOff + i] = data[off + i]; } + this.bufferOff += min; - state.expandstate(sha2salt, 64, sha2pass, 64); - for (i = 0; i < 64; i++) { - state.expand0state(sha2salt, 64); - state.expand0state(sha2pass, 64); - } + // Shift next + return min; + }; - for (i = 0; i < BCRYPT_BLOCKS; i++) - cdata[i] = stream2word(ciphertext, ciphertext.byteLength); - for (i = 0; i < 64; i++) - state.enc(cdata, cdata.byteLength / 8); + Cipher.prototype._flushBuffer = function _flushBuffer (out, off) { + this._update(this.buffer, 0, out, off); + this.bufferOff = 0; + return this.blockSize; + }; - for (i = 0; i < BCRYPT_BLOCKS; i++) { - out[4*i+3] = cdata[i] >>> 24; - out[4*i+2] = cdata[i] >>> 16; - out[4*i+1] = cdata[i] >>> 8; - out[4*i+0] = cdata[i]; - } -}; + Cipher.prototype._updateEncrypt = function _updateEncrypt (data) { + var inputOff = 0; + var outputOff = 0; -function bcrypt_pbkdf(pass, passlen, salt, saltlen, key, keylen, rounds) { - var sha2pass = new Uint8Array(64), - sha2salt = new Uint8Array(64), - out = new Uint8Array(BCRYPT_HASHSIZE), - tmpout = new Uint8Array(BCRYPT_HASHSIZE), - countsalt = new Uint8Array(saltlen+4), - i, j, amt, stride, dest, count, - origkeylen = keylen; - - if (rounds < 1) - return -1; - if (passlen === 0 || saltlen === 0 || keylen === 0 || - keylen > (out.byteLength * out.byteLength) || saltlen > (1<<20)) - return -1; - - stride = Math.floor((keylen + out.byteLength - 1) / out.byteLength); - amt = Math.floor((keylen + stride - 1) / stride); - - for (i = 0; i < saltlen; i++) - countsalt[i] = salt[i]; - - crypto_hash_sha512(sha2pass, pass, passlen); - - for (count = 1; keylen > 0; count++) { - countsalt[saltlen+0] = count >>> 24; - countsalt[saltlen+1] = count >>> 16; - countsalt[saltlen+2] = count >>> 8; - countsalt[saltlen+3] = count; - - crypto_hash_sha512(sha2salt, countsalt, saltlen + 4); - bcrypt_hash(sha2pass, sha2salt, tmpout); - for (i = out.byteLength; i--;) - out[i] = tmpout[i]; - - for (i = 1; i < rounds; i++) { - crypto_hash_sha512(sha2salt, tmpout, tmpout.byteLength); - bcrypt_hash(sha2pass, sha2salt, tmpout); - for (j = 0; j < out.byteLength; j++) - out[j] ^= tmpout[j]; - } - - amt = Math.min(amt, keylen); - for (i = 0; i < amt; i++) { - dest = i * stride + (count - 1); - if (dest >= origkeylen) - break; - key[dest] = out[i]; - } - keylen -= i; - } + var count = ((this.bufferOff + data.length) / this.blockSize) | 0; + var out = new Array(count * this.blockSize); - return 0; -}; + if (this.bufferOff !== 0) { + inputOff += this._buffer(data, inputOff); -module.exports = { - BLOCKS: BCRYPT_BLOCKS, - HASHSIZE: BCRYPT_HASHSIZE, - hash: bcrypt_hash, - pbkdf: bcrypt_pbkdf -}; + if (this.bufferOff === this.buffer.length) { outputOff += this._flushBuffer(out, outputOff); } + } -},{"tweetnacl":388}],67:[function(require,module,exports){ -(function (process,global,setImmediate){ -/* @preserve - * The MIT License (MIT) - * - * Copyright (c) 2013-2015 Petka Antonov - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - * - */ -/** - * bluebird build version 2.11.0 - * Features enabled: core, race, call_get, generators, map, nodeify, promisify, props, reduce, settle, some, cancel, using, filter, any, each, timers -*/ -!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.Promise=e()}}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof _dereq_=="function"&&_dereq_;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof _dereq_=="function"&&_dereq_;for(var o=0;o 0; count--) { + inputOff += this._buffer(data, inputOff); + outputOff += this._flushBuffer(out, outputOff); + } -Async.prototype.enableTrampoline = function() { - if (!this._trampolineEnabled) { - this._trampolineEnabled = true; - this._schedule = function(fn) { - setTimeout(fn, 0); - }; - } -}; + // Buffer rest of the input + inputOff += this._buffer(data, inputOff); -Async.prototype.haveItemsQueued = function () { - return this._normalQueue.length() > 0; -}; + return out; + }; -Async.prototype.throwLater = function(fn, arg) { - if (arguments.length === 1) { - arg = fn; - fn = function () { throw arg; }; - } - if (typeof setTimeout !== "undefined") { - setTimeout(function() { - fn(arg); - }, 0); - } else try { - this._schedule(function() { - fn(arg); - }); - } catch (e) { - throw new Error("No async scheduler available\u000a\u000a See http://goo.gl/m3OTXk\u000a"); - } -}; + Cipher.prototype.final = function final (buffer) { + var first; + if (buffer) { first = this.update(buffer); } -function AsyncInvokeLater(fn, receiver, arg) { - this._lateQueue.push(fn, receiver, arg); - this._queueTick(); -} - -function AsyncInvoke(fn, receiver, arg) { - this._normalQueue.push(fn, receiver, arg); - this._queueTick(); -} - -function AsyncSettlePromises(promise) { - this._normalQueue._pushOne(promise); - this._queueTick(); -} - -if (!util.hasDevTools) { - Async.prototype.invokeLater = AsyncInvokeLater; - Async.prototype.invoke = AsyncInvoke; - Async.prototype.settlePromises = AsyncSettlePromises; -} else { - if (schedule.isStatic) { - schedule = function(fn) { setTimeout(fn, 0); }; - } - Async.prototype.invokeLater = function (fn, receiver, arg) { - if (this._trampolineEnabled) { - AsyncInvokeLater.call(this, fn, receiver, arg); - } else { - this._schedule(function() { - setTimeout(function() { - fn.call(receiver, arg); - }, 100); - }); - } + var last; + if (this.type === 'encrypt') { last = this._finalEncrypt(); } else { last = this._finalDecrypt(); } + + if (first) { return first.concat(last); } else { return last; } }; - Async.prototype.invoke = function (fn, receiver, arg) { - if (this._trampolineEnabled) { - AsyncInvoke.call(this, fn, receiver, arg); - } else { - this._schedule(function() { - fn.call(receiver, arg); - }); - } + Cipher.prototype._pad = function _pad (buffer, off) { + if (off === 0) { return false; } + + while (off < buffer.length) { buffer[off++] = 0; } + + return true; }; - Async.prototype.settlePromises = function(promise) { - if (this._trampolineEnabled) { - AsyncSettlePromises.call(this, promise); - } else { - this._schedule(function() { - promise._settlePromises(); - }); - } + Cipher.prototype._finalEncrypt = function _finalEncrypt () { + if (!this._pad(this.buffer, this.bufferOff)) { return []; } + + var out = new Array(this.blockSize); + this._update(this.buffer, 0, out, 0); + return out; }; -} -Async.prototype.invokeFirst = function (fn, receiver, arg) { - this._normalQueue.unshift(fn, receiver, arg); - this._queueTick(); -}; + Cipher.prototype._unpad = function _unpad (buffer) { + return buffer; + }; -Async.prototype._drainQueue = function(queue) { - while (queue.length() > 0) { - var fn = queue.shift(); - if (typeof fn !== "function") { - fn._settlePromises(); - continue; - } - var receiver = queue.shift(); - var arg = queue.shift(); - fn.call(receiver, arg); + Cipher.prototype._finalDecrypt = function _finalDecrypt () { + assert.equal(this.bufferOff, this.blockSize, 'Not enough data to decrypt'); + var out = new Array(this.blockSize); + this._flushBuffer(out, 0); + + return this._unpad(out); + }; + }, { 'minimalistic-assert': 269 }], + 117: [function (require, module, exports) { + 'use strict'; + + var assert = require('minimalistic-assert'); + var inherits = require('inherits'); + + var des = require('../des'); + var utils = des.utils; + var Cipher = des.Cipher; + + function DESState () { + this.tmp = new Array(2); + this.keys = null; } -}; -Async.prototype._drainQueues = function () { - this._drainQueue(this._normalQueue); - this._reset(); - this._drainQueue(this._lateQueue); -}; + function DES (options) { + Cipher.call(this, options); -Async.prototype._queueTick = function () { - if (!this._isTickUsed) { - this._isTickUsed = true; - this._schedule(this.drainQueues); + var state = new DESState(); + this._desState = state; + + this.deriveKeys(state, options.key); } -}; + inherits(DES, Cipher); + module.exports = DES; -Async.prototype._reset = function () { - this._isTickUsed = false; -}; + DES.create = function create (options) { + return new DES(options); + }; -module.exports = new Async(); -module.exports.firstLineError = firstLineError; + var shiftTable = [ + 1, 1, 2, 2, 2, 2, 2, 2, + 1, 2, 2, 2, 2, 2, 2, 1 + ]; -},{"./queue.js":28,"./schedule.js":31,"./util.js":38}],3:[function(_dereq_,module,exports){ -"use strict"; -module.exports = function(Promise, INTERNAL, tryConvertToPromise) { -var rejectThis = function(_, e) { - this._reject(e); -}; + DES.prototype.deriveKeys = function deriveKeys (state, key) { + state.keys = new Array(16 * 2); -var targetRejected = function(e, context) { - context.promiseRejectionQueued = true; - context.bindingPromise._then(rejectThis, rejectThis, null, this, e); -}; + assert.equal(key.length, this.blockSize, 'Invalid key length'); -var bindingResolved = function(thisArg, context) { - if (this._isPending()) { - this._resolveCallback(context.target); - } -}; + var kL = utils.readUInt32BE(key, 0); + var kR = utils.readUInt32BE(key, 4); -var bindingRejected = function(e, context) { - if (!context.promiseRejectionQueued) this._reject(e); -}; + utils.pc1(kL, kR, state.tmp, 0); + kL = state.tmp[0]; + kR = state.tmp[1]; + for (var i = 0; i < state.keys.length; i += 2) { + var shift = shiftTable[i >>> 1]; + kL = utils.r28shl(kL, shift); + kR = utils.r28shl(kR, shift); + utils.pc2(kL, kR, state.keys, i); + } + }; -Promise.prototype.bind = function (thisArg) { - var maybePromise = tryConvertToPromise(thisArg); - var ret = new Promise(INTERNAL); - ret._propagateFrom(this, 1); - var target = this._target(); - - ret._setBoundTo(maybePromise); - if (maybePromise instanceof Promise) { - var context = { - promiseRejectionQueued: false, - promise: ret, - target: target, - bindingPromise: maybePromise - }; - target._then(INTERNAL, targetRejected, ret._progress, ret, context); - maybePromise._then( - bindingResolved, bindingRejected, ret._progress, ret, context); - } else { - ret._resolveCallback(target); - } - return ret; -}; + DES.prototype._update = function _update (inp, inOff, out, outOff) { + var state = this._desState; -Promise.prototype._setBoundTo = function (obj) { - if (obj !== undefined) { - this._bitField = this._bitField | 131072; - this._boundTo = obj; - } else { - this._bitField = this._bitField & (~131072); - } -}; + var l = utils.readUInt32BE(inp, inOff); + var r = utils.readUInt32BE(inp, inOff + 4); -Promise.prototype._isBound = function () { - return (this._bitField & 131072) === 131072; -}; + // Initial Permutation + utils.ip(l, r, state.tmp, 0); + l = state.tmp[0]; + r = state.tmp[1]; -Promise.bind = function (thisArg, value) { - var maybePromise = tryConvertToPromise(thisArg); - var ret = new Promise(INTERNAL); + if (this.type === 'encrypt') { this._encrypt(state, l, r, state.tmp, 0); } else { this._decrypt(state, l, r, state.tmp, 0); } - ret._setBoundTo(maybePromise); - if (maybePromise instanceof Promise) { - maybePromise._then(function() { - ret._resolveCallback(value); - }, ret._reject, ret._progress, ret, null); - } else { - ret._resolveCallback(value); - } - return ret; -}; -}; + l = state.tmp[0]; + r = state.tmp[1]; -},{}],4:[function(_dereq_,module,exports){ -"use strict"; -var old; -if (typeof Promise !== "undefined") old = Promise; -function noConflict() { - try { if (Promise === bluebird) Promise = old; } - catch (e) {} - return bluebird; -} -var bluebird = _dereq_("./promise.js")(); -bluebird.noConflict = noConflict; -module.exports = bluebird; - -},{"./promise.js":23}],5:[function(_dereq_,module,exports){ -"use strict"; -var cr = Object.create; -if (cr) { - var callerCache = cr(null); - var getterCache = cr(null); - callerCache[" size"] = getterCache[" size"] = 0; -} - -module.exports = function(Promise) { -var util = _dereq_("./util.js"); -var canEvaluate = util.canEvaluate; -var isIdentifier = util.isIdentifier; - -var getMethodCaller; -var getGetter; -if (!true) { -var makeMethodCaller = function (methodName) { - return new Function("ensureMethod", " \n\ - return function(obj) { \n\ - 'use strict' \n\ - var len = this.length; \n\ - ensureMethod(obj, 'methodName'); \n\ - switch(len) { \n\ - case 1: return obj.methodName(this[0]); \n\ - case 2: return obj.methodName(this[0], this[1]); \n\ - case 3: return obj.methodName(this[0], this[1], this[2]); \n\ - case 0: return obj.methodName(); \n\ - default: \n\ - return obj.methodName.apply(obj, this); \n\ - } \n\ - }; \n\ - ".replace(/methodName/g, methodName))(ensureMethod); -}; + utils.writeUInt32BE(out, l, outOff); + utils.writeUInt32BE(out, r, outOff + 4); + }; -var makeGetter = function (propertyName) { - return new Function("obj", " \n\ - 'use strict'; \n\ - return obj.propertyName; \n\ - ".replace("propertyName", propertyName)); -}; + DES.prototype._pad = function _pad (buffer, off) { + var value = buffer.length - off; + for (var i = off; i < buffer.length; i++) { buffer[i] = value; } -var getCompiled = function(name, compiler, cache) { - var ret = cache[name]; - if (typeof ret !== "function") { - if (!isIdentifier(name)) { - return null; - } - ret = compiler(name); - cache[name] = ret; - cache[" size"]++; - if (cache[" size"] > 512) { - var keys = Object.keys(cache); - for (var i = 0; i < 256; ++i) delete cache[keys[i]]; - cache[" size"] = keys.length - 256; - } - } - return ret; -}; + return true; + }; -getMethodCaller = function(name) { - return getCompiled(name, makeMethodCaller, callerCache); -}; + DES.prototype._unpad = function _unpad (buffer) { + var pad = buffer[buffer.length - 1]; + for (var i = buffer.length - pad; i < buffer.length; i++) { assert.equal(buffer[i], pad); } -getGetter = function(name) { - return getCompiled(name, makeGetter, getterCache); -}; -} + return buffer.slice(0, buffer.length - pad); + }; -function ensureMethod(obj, methodName) { - var fn; - if (obj != null) fn = obj[methodName]; - if (typeof fn !== "function") { - var message = "Object " + util.classString(obj) + " has no method '" + - util.toString(methodName) + "'"; - throw new Promise.TypeError(message); - } - return fn; -} - -function caller(obj) { - var methodName = this.pop(); - var fn = ensureMethod(obj, methodName); - return fn.apply(obj, this); -} -Promise.prototype.call = function (methodName) { - var $_len = arguments.length;var args = new Array($_len - 1); for(var $_i = 1; $_i < $_len; ++$_i) {args[$_i - 1] = arguments[$_i];} - if (!true) { - if (canEvaluate) { - var maybeCaller = getMethodCaller(methodName); - if (maybeCaller !== null) { - return this._then( - maybeCaller, undefined, undefined, args, undefined); - } - } - } - args.push(methodName); - return this._then(caller, undefined, undefined, args, undefined); -}; + DES.prototype._encrypt = function _encrypt (state, lStart, rStart, out, off) { + var l = lStart; + var r = rStart; -function namedGetter(obj) { - return obj[this]; -} -function indexedGetter(obj) { - var index = +this; - if (index < 0) index = Math.max(0, index + obj.length); - return obj[index]; -} -Promise.prototype.get = function (propertyName) { - var isIndex = (typeof propertyName === "number"); - var getter; - if (!isIndex) { - if (canEvaluate) { - var maybeGetter = getGetter(propertyName); - getter = maybeGetter !== null ? maybeGetter : namedGetter; - } else { - getter = namedGetter; - } - } else { - getter = indexedGetter; - } - return this._then(getter, undefined, undefined, propertyName, undefined); -}; -}; + // Apply f() x16 times + for (var i = 0; i < state.keys.length; i += 2) { + var keyL = state.keys[i]; + var keyR = state.keys[i + 1]; -},{"./util.js":38}],6:[function(_dereq_,module,exports){ -"use strict"; -module.exports = function(Promise) { -var errors = _dereq_("./errors.js"); -var async = _dereq_("./async.js"); -var CancellationError = errors.CancellationError; - -Promise.prototype._cancel = function (reason) { - if (!this.isCancellable()) return this; - var parent; - var promiseToReject = this; - while ((parent = promiseToReject._cancellationParent) !== undefined && - parent.isCancellable()) { - promiseToReject = parent; - } - this._unsetCancellable(); - promiseToReject._target()._rejectCallback(reason, false, true); -}; + // f(r, k) + utils.expand(r, state.tmp, 0); -Promise.prototype.cancel = function (reason) { - if (!this.isCancellable()) return this; - if (reason === undefined) reason = new CancellationError(); - async.invokeLater(this._cancel, this, reason); - return this; -}; + keyL ^= state.tmp[0]; + keyR ^= state.tmp[1]; + var s = utils.substitute(keyL, keyR); + var f = utils.permute(s); -Promise.prototype.cancellable = function () { - if (this._cancellable()) return this; - async.enableTrampoline(); - this._setCancellable(); - this._cancellationParent = undefined; - return this; -}; + var t = r; + r = (l ^ f) >>> 0; + l = t; + } -Promise.prototype.uncancellable = function () { - var ret = this.then(); - ret._unsetCancellable(); - return ret; -}; + // Reverse Initial Permutation + utils.rip(r, l, out, off); + }; -Promise.prototype.fork = function (didFulfill, didReject, didProgress) { - var ret = this._then(didFulfill, didReject, didProgress, - undefined, undefined); + DES.prototype._decrypt = function _decrypt (state, lStart, rStart, out, off) { + var l = rStart; + var r = lStart; - ret._setCancellable(); - ret._cancellationParent = undefined; - return ret; -}; -}; + // Apply f() x16 times + for (var i = state.keys.length - 2; i >= 0; i -= 2) { + var keyL = state.keys[i]; + var keyR = state.keys[i + 1]; -},{"./async.js":2,"./errors.js":13}],7:[function(_dereq_,module,exports){ -"use strict"; -module.exports = function() { -var async = _dereq_("./async.js"); -var util = _dereq_("./util.js"); -var bluebirdFramePattern = - /[\\\/]bluebird[\\\/]js[\\\/](main|debug|zalgo|instrumented)/; -var stackFramePattern = null; -var formatStack = null; -var indentStackFrames = false; -var warn; - -function CapturedTrace(parent) { - this._parent = parent; - var length = this._length = 1 + (parent === undefined ? 0 : parent._length); - captureStackTrace(this, CapturedTrace); - if (length > 32) this.uncycle(); -} -util.inherits(CapturedTrace, Error); - -CapturedTrace.prototype.uncycle = function() { - var length = this._length; - if (length < 2) return; - var nodes = []; - var stackToIndex = {}; - - for (var i = 0, node = this; node !== undefined; ++i) { - nodes.push(node); - node = node._parent; - } - length = this._length = i; - for (var i = length - 1; i >= 0; --i) { - var stack = nodes[i].stack; - if (stackToIndex[stack] === undefined) { - stackToIndex[stack] = i; - } - } - for (var i = 0; i < length; ++i) { - var currentStack = nodes[i].stack; - var index = stackToIndex[currentStack]; - if (index !== undefined && index !== i) { - if (index > 0) { - nodes[index - 1]._parent = undefined; - nodes[index - 1]._length = 1; - } - nodes[i]._parent = undefined; - nodes[i]._length = 1; - var cycleEdgeNode = i > 0 ? nodes[i - 1] : this; - - if (index < length - 1) { - cycleEdgeNode._parent = nodes[index + 1]; - cycleEdgeNode._parent.uncycle(); - cycleEdgeNode._length = - cycleEdgeNode._parent._length + 1; - } else { - cycleEdgeNode._parent = undefined; - cycleEdgeNode._length = 1; - } - var currentChildLength = cycleEdgeNode._length + 1; - for (var j = i - 2; j >= 0; --j) { - nodes[j]._length = currentChildLength; - currentChildLength++; - } - return; - } - } -}; + // f(r, k) + utils.expand(l, state.tmp, 0); -CapturedTrace.prototype.parent = function() { - return this._parent; -}; + keyL ^= state.tmp[0]; + keyR ^= state.tmp[1]; + var s = utils.substitute(keyL, keyR); + var f = utils.permute(s); -CapturedTrace.prototype.hasParent = function() { - return this._parent !== undefined; -}; + var t = l; + l = (r ^ f) >>> 0; + r = t; + } -CapturedTrace.prototype.attachExtraTrace = function(error) { - if (error.__stackCleaned__) return; - this.uncycle(); - var parsed = CapturedTrace.parseStackAndMessage(error); - var message = parsed.message; - var stacks = [parsed.stack]; - - var trace = this; - while (trace !== undefined) { - stacks.push(cleanStack(trace.stack.split("\n"))); - trace = trace._parent; - } - removeCommonRoots(stacks); - removeDuplicateOrEmptyJumps(stacks); - util.notEnumerableProp(error, "stack", reconstructStack(message, stacks)); - util.notEnumerableProp(error, "__stackCleaned__", true); -}; + // Reverse Initial Permutation + utils.rip(l, r, out, off); + }; + }, { '../des': 114, inherits: 217, 'minimalistic-assert': 269 }], + 118: [function (require, module, exports) { + 'use strict'; -function reconstructStack(message, stacks) { - for (var i = 0; i < stacks.length - 1; ++i) { - stacks[i].push("From previous event:"); - stacks[i] = stacks[i].join("\n"); - } - if (i < stacks.length) { - stacks[i] = stacks[i].join("\n"); - } - return message + "\n" + stacks.join("\n"); -} + var assert = require('minimalistic-assert'); + var inherits = require('inherits'); -function removeDuplicateOrEmptyJumps(stacks) { - for (var i = 0; i < stacks.length; ++i) { - if (stacks[i].length === 0 || - ((i + 1 < stacks.length) && stacks[i][0] === stacks[i+1][0])) { - stacks.splice(i, 1); - i--; - } - } -} + var des = require('../des'); + var Cipher = des.Cipher; + var DES = des.DES; -function removeCommonRoots(stacks) { - var current = stacks[0]; - for (var i = 1; i < stacks.length; ++i) { - var prev = stacks[i]; - var currentLastIndex = current.length - 1; - var currentLastLine = current[currentLastIndex]; - var commonRootMeetPoint = -1; + function EDEState (type, key) { + assert.equal(key.length, 24, 'Invalid key length'); - for (var j = prev.length - 1; j >= 0; --j) { - if (prev[j] === currentLastLine) { - commonRootMeetPoint = j; - break; - } - } + var k1 = key.slice(0, 8); + var k2 = key.slice(8, 16); + var k3 = key.slice(16, 24); - for (var j = commonRootMeetPoint; j >= 0; --j) { - var line = prev[j]; - if (current[currentLastIndex] === line) { - current.pop(); - currentLastIndex--; - } else { - break; - } - } - current = prev; + if (type === 'encrypt') { + this.ciphers = [ + DES.create({ type: 'encrypt', key: k1 }), + DES.create({ type: 'decrypt', key: k2 }), + DES.create({ type: 'encrypt', key: k3 }) + ]; + } else { + this.ciphers = [ + DES.create({ type: 'decrypt', key: k3 }), + DES.create({ type: 'encrypt', key: k2 }), + DES.create({ type: 'decrypt', key: k1 }) + ]; + } } -} -function cleanStack(stack) { - var ret = []; - for (var i = 0; i < stack.length; ++i) { - var line = stack[i]; - var isTraceLine = stackFramePattern.test(line) || - " (No stack trace)" === line; - var isInternalFrame = isTraceLine && shouldIgnore(line); - if (isTraceLine && !isInternalFrame) { - if (indentStackFrames && line.charAt(0) !== " ") { - line = " " + line; - } - ret.push(line); - } - } - return ret; -} + function EDE (options) { + Cipher.call(this, options); -function stackFramesAsArray(error) { - var stack = error.stack.replace(/\s+$/g, "").split("\n"); - for (var i = 0; i < stack.length; ++i) { - var line = stack[i]; - if (" (No stack trace)" === line || stackFramePattern.test(line)) { - break; - } - } - if (i > 0) { - stack = stack.slice(i); + var state = new EDEState(this.type, this.options.key); + this._edeState = state; } - return stack; -} + inherits(EDE, Cipher); -CapturedTrace.parseStackAndMessage = function(error) { - var stack = error.stack; - var message = error.toString(); - stack = typeof stack === "string" && stack.length > 0 - ? stackFramesAsArray(error) : [" (No stack trace)"]; - return { - message: message, - stack: cleanStack(stack) + module.exports = EDE; + + EDE.create = function create (options) { + return new EDE(options); }; -}; -CapturedTrace.formatAndLogError = function(error, title) { - if (typeof console !== "undefined") { - var message; - if (typeof error === "object" || typeof error === "function") { - var stack = error.stack; - message = title + formatStack(stack, error); - } else { - message = title + String(error); - } - if (typeof warn === "function") { - warn(message); - } else if (typeof console.log === "function" || - typeof console.log === "object") { - console.log(message); - } - } -}; + EDE.prototype._update = function _update (inp, inOff, out, outOff) { + var state = this._edeState; + + state.ciphers[0]._update(inp, inOff, out, outOff); + state.ciphers[1]._update(out, outOff, out, outOff); + state.ciphers[2]._update(out, outOff, out, outOff); + }; + + EDE.prototype._pad = DES.prototype._pad; + EDE.prototype._unpad = DES.prototype._unpad; + }, { '../des': 114, inherits: 217, 'minimalistic-assert': 269 }], + 119: [function (require, module, exports) { + 'use strict'; + + exports.readUInt32BE = function readUInt32BE (bytes, off) { + var res = (bytes[0 + off] << 24) | + (bytes[1 + off] << 16) | + (bytes[2 + off] << 8) | + bytes[3 + off]; + return res >>> 0; + }; -CapturedTrace.unhandledRejection = function (reason) { - CapturedTrace.formatAndLogError(reason, "^--- With additional stack trace: "); -}; + exports.writeUInt32BE = function writeUInt32BE (bytes, value, off) { + bytes[0 + off] = value >>> 24; + bytes[1 + off] = (value >>> 16) & 0xff; + bytes[2 + off] = (value >>> 8) & 0xff; + bytes[3 + off] = value & 0xff; + }; -CapturedTrace.isSupported = function () { - return typeof captureStackTrace === "function"; -}; + exports.ip = function ip (inL, inR, out, off) { + var outL = 0; + var outR = 0; -CapturedTrace.fireRejectionEvent = -function(name, localHandler, reason, promise) { - var localEventFired = false; - try { - if (typeof localHandler === "function") { - localEventFired = true; - if (name === "rejectionHandled") { - localHandler(promise); - } else { - localHandler(reason, promise); - } + for (var i = 6; i >= 0; i -= 2) { + for (var j = 0; j <= 24; j += 8) { + outL <<= 1; + outL |= (inR >>> (j + i)) & 1; } - } catch (e) { - async.throwLater(e); - } - - var globalEventFired = false; - try { - globalEventFired = fireGlobalEvent(name, reason, promise); - } catch (e) { - globalEventFired = true; - async.throwLater(e); - } + for (var j = 0; j <= 24; j += 8) { + outL <<= 1; + outL |= (inL >>> (j + i)) & 1; + } + } - var domEventFired = false; - if (fireDomEvent) { - try { - domEventFired = fireDomEvent(name.toLowerCase(), { - reason: reason, - promise: promise - }); - } catch (e) { - domEventFired = true; - async.throwLater(e); + for (var i = 6; i >= 0; i -= 2) { + for (var j = 1; j <= 25; j += 8) { + outR <<= 1; + outR |= (inR >>> (j + i)) & 1; } - } + for (var j = 1; j <= 25; j += 8) { + outR <<= 1; + outR |= (inL >>> (j + i)) & 1; + } + } - if (!globalEventFired && !localEventFired && !domEventFired && - name === "unhandledRejection") { - CapturedTrace.formatAndLogError(reason, "Unhandled rejection "); - } -}; + out[off + 0] = outL >>> 0; + out[off + 1] = outR >>> 0; + }; -function formatNonError(obj) { - var str; - if (typeof obj === "function") { - str = "[function " + - (obj.name || "anonymous") + - "]"; - } else { - str = obj.toString(); - var ruselessToString = /\[object [a-zA-Z0-9$_]+\]/; - if (ruselessToString.test(str)) { - try { - var newStr = JSON.stringify(obj); - str = newStr; - } - catch(e) { + exports.rip = function rip (inL, inR, out, off) { + var outL = 0; + var outR = 0; - } + for (var i = 0; i < 4; i++) { + for (var j = 24; j >= 0; j -= 8) { + outL <<= 1; + outL |= (inR >>> (j + i)) & 1; + outL <<= 1; + outL |= (inL >>> (j + i)) & 1; } - if (str.length === 0) { - str = "(empty array)"; + } + for (var i = 4; i < 8; i++) { + for (var j = 24; j >= 0; j -= 8) { + outR <<= 1; + outR |= (inR >>> (j + i)) & 1; + outR <<= 1; + outR |= (inL >>> (j + i)) & 1; } - } - return ("(<" + snip(str) + ">, no stack trace)"); -} + } -function snip(str) { - var maxChars = 41; - if (str.length < maxChars) { - return str; - } - return str.substr(0, maxChars - 3) + "..."; -} + out[off + 0] = outL >>> 0; + out[off + 1] = outR >>> 0; + }; -var shouldIgnore = function() { return false; }; -var parseLineInfoRegex = /[\/<\(]([^:\/]+):(\d+):(?:\d+)\)?\s*$/; -function parseLineInfo(line) { - var matches = line.match(parseLineInfoRegex); - if (matches) { - return { - fileName: matches[1], - line: parseInt(matches[2], 10) - }; - } -} -CapturedTrace.setBounds = function(firstLineError, lastLineError) { - if (!CapturedTrace.isSupported()) return; - var firstStackLines = firstLineError.stack.split("\n"); - var lastStackLines = lastLineError.stack.split("\n"); - var firstIndex = -1; - var lastIndex = -1; - var firstFileName; - var lastFileName; - for (var i = 0; i < firstStackLines.length; ++i) { - var result = parseLineInfo(firstStackLines[i]); - if (result) { - firstFileName = result.fileName; - firstIndex = result.line; - break; + exports.pc1 = function pc1 (inL, inR, out, off) { + var outL = 0; + var outR = 0; + + // 7, 15, 23, 31, 39, 47, 55, 63 + // 6, 14, 22, 30, 39, 47, 55, 63 + // 5, 13, 21, 29, 39, 47, 55, 63 + // 4, 12, 20, 28 + for (var i = 7; i >= 5; i--) { + for (var j = 0; j <= 24; j += 8) { + outL <<= 1; + outL |= (inR >> (j + i)) & 1; } - } - for (var i = 0; i < lastStackLines.length; ++i) { - var result = parseLineInfo(lastStackLines[i]); - if (result) { - lastFileName = result.fileName; - lastIndex = result.line; - break; + for (var j = 0; j <= 24; j += 8) { + outL <<= 1; + outL |= (inL >> (j + i)) & 1; } - } - if (firstIndex < 0 || lastIndex < 0 || !firstFileName || !lastFileName || - firstFileName !== lastFileName || firstIndex >= lastIndex) { - return; - } + } + for (var j = 0; j <= 24; j += 8) { + outL <<= 1; + outL |= (inR >> (j + i)) & 1; + } - shouldIgnore = function(line) { - if (bluebirdFramePattern.test(line)) return true; - var info = parseLineInfo(line); - if (info) { - if (info.fileName === firstFileName && - (firstIndex <= info.line && info.line <= lastIndex)) { - return true; - } + // 1, 9, 17, 25, 33, 41, 49, 57 + // 2, 10, 18, 26, 34, 42, 50, 58 + // 3, 11, 19, 27, 35, 43, 51, 59 + // 36, 44, 52, 60 + for (var i = 1; i <= 3; i++) { + for (var j = 0; j <= 24; j += 8) { + outR <<= 1; + outR |= (inR >> (j + i)) & 1; } - return false; - }; -}; - -var captureStackTrace = (function stackDetection() { - var v8stackFramePattern = /^\s*at\s*/; - var v8stackFormatter = function(stack, error) { - if (typeof stack === "string") return stack; - - if (error.name !== undefined && - error.message !== undefined) { - return error.toString(); + for (var j = 0; j <= 24; j += 8) { + outR <<= 1; + outR |= (inL >> (j + i)) & 1; } - return formatNonError(error); + } + for (var j = 0; j <= 24; j += 8) { + outR <<= 1; + outR |= (inL >> (j + i)) & 1; + } + + out[off + 0] = outL >>> 0; + out[off + 1] = outR >>> 0; }; - if (typeof Error.stackTraceLimit === "number" && - typeof Error.captureStackTrace === "function") { - Error.stackTraceLimit = Error.stackTraceLimit + 6; - stackFramePattern = v8stackFramePattern; - formatStack = v8stackFormatter; - var captureStackTrace = Error.captureStackTrace; + exports.r28shl = function r28shl (num, shift) { + return ((num << shift) & 0xfffffff) | (num >>> (28 - shift)); + }; - shouldIgnore = function(line) { - return bluebirdFramePattern.test(line); - }; - return function(receiver, ignoreUntil) { - Error.stackTraceLimit = Error.stackTraceLimit + 6; - captureStackTrace(receiver, ignoreUntil); - Error.stackTraceLimit = Error.stackTraceLimit - 6; - }; - } - var err = new Error(); + var pc2table = [ + // inL => outL + 14, 11, 17, 4, 27, 23, 25, 0, + 13, 22, 7, 18, 5, 9, 16, 24, + 2, 20, 12, 21, 1, 8, 15, 26, - if (typeof err.stack === "string" && - err.stack.split("\n")[0].indexOf("stackDetection@") >= 0) { - stackFramePattern = /@/; - formatStack = v8stackFormatter; - indentStackFrames = true; - return function captureStackTrace(o) { - o.stack = new Error().stack; - }; - } + // inR => outR + 15, 4, 25, 19, 9, 1, 26, 16, + 5, 11, 23, 8, 12, 7, 17, 0, + 22, 3, 10, 14, 6, 20, 27, 24 + ]; - var hasStackAfterThrow; - try { throw new Error(); } - catch(e) { - hasStackAfterThrow = ("stack" in e); - } - if (!("stack" in err) && hasStackAfterThrow && - typeof Error.stackTraceLimit === "number") { - stackFramePattern = v8stackFramePattern; - formatStack = v8stackFormatter; - return function captureStackTrace(o) { - Error.stackTraceLimit = Error.stackTraceLimit + 6; - try { throw new Error(); } - catch(e) { o.stack = e.stack; } - Error.stackTraceLimit = Error.stackTraceLimit - 6; - }; - } + exports.pc2 = function pc2 (inL, inR, out, off) { + var outL = 0; + var outR = 0; - formatStack = function(stack, error) { - if (typeof stack === "string") return stack; + var len = pc2table.length >>> 1; + for (var i = 0; i < len; i++) { + outL <<= 1; + outL |= (inL >>> pc2table[i]) & 0x1; + } + for (var i = len; i < pc2table.length; i++) { + outR <<= 1; + outR |= (inR >>> pc2table[i]) & 0x1; + } - if ((typeof error === "object" || - typeof error === "function") && - error.name !== undefined && - error.message !== undefined) { - return error.toString(); - } - return formatNonError(error); + out[off + 0] = outL >>> 0; + out[off + 1] = outR >>> 0; }; - return null; + exports.expand = function expand (r, out, off) { + var outL = 0; + var outR = 0; -})([]); + outL = ((r & 1) << 5) | (r >>> 27); + for (var i = 23; i >= 15; i -= 4) { + outL <<= 6; + outL |= (r >>> i) & 0x3f; + } + for (var i = 11; i >= 3; i -= 4) { + outR |= (r >>> i) & 0x3f; + outR <<= 6; + } + outR |= ((r & 0x1f) << 1) | (r >>> 31); -var fireDomEvent; -var fireGlobalEvent = (function() { - if (util.isNode) { - return function(name, reason, promise) { - if (name === "rejectionHandled") { - return process.emit(name, promise); - } else { - return process.emit(name, reason, promise); - } - }; - } else { - var customEventWorks = false; - var anyEventWorks = true; - try { - var ev = new self.CustomEvent("test"); - customEventWorks = ev instanceof CustomEvent; - } catch (e) {} - if (!customEventWorks) { - try { - var event = document.createEvent("CustomEvent"); - event.initCustomEvent("testingtheevent", false, true, {}); - self.dispatchEvent(event); - } catch (e) { - anyEventWorks = false; - } - } - if (anyEventWorks) { - fireDomEvent = function(type, detail) { - var event; - if (customEventWorks) { - event = new self.CustomEvent(type, { - detail: detail, - bubbles: false, - cancelable: true - }); - } else if (self.dispatchEvent) { - event = document.createEvent("CustomEvent"); - event.initCustomEvent(type, false, true, detail); - } + out[off + 0] = outL >>> 0; + out[off + 1] = outR >>> 0; + }; - return event ? !self.dispatchEvent(event) : false; - }; - } + var sTable = [ + 14, 0, 4, 15, 13, 7, 1, 4, 2, 14, 15, 2, 11, 13, 8, 1, + 3, 10, 10, 6, 6, 12, 12, 11, 5, 9, 9, 5, 0, 3, 7, 8, + 4, 15, 1, 12, 14, 8, 8, 2, 13, 4, 6, 9, 2, 1, 11, 7, + 15, 5, 12, 11, 9, 3, 7, 14, 3, 10, 10, 0, 5, 6, 0, 13, + + 15, 3, 1, 13, 8, 4, 14, 7, 6, 15, 11, 2, 3, 8, 4, 14, + 9, 12, 7, 0, 2, 1, 13, 10, 12, 6, 0, 9, 5, 11, 10, 5, + 0, 13, 14, 8, 7, 10, 11, 1, 10, 3, 4, 15, 13, 4, 1, 2, + 5, 11, 8, 6, 12, 7, 6, 12, 9, 0, 3, 5, 2, 14, 15, 9, + + 10, 13, 0, 7, 9, 0, 14, 9, 6, 3, 3, 4, 15, 6, 5, 10, + 1, 2, 13, 8, 12, 5, 7, 14, 11, 12, 4, 11, 2, 15, 8, 1, + 13, 1, 6, 10, 4, 13, 9, 0, 8, 6, 15, 9, 3, 8, 0, 7, + 11, 4, 1, 15, 2, 14, 12, 3, 5, 11, 10, 5, 14, 2, 7, 12, + + 7, 13, 13, 8, 14, 11, 3, 5, 0, 6, 6, 15, 9, 0, 10, 3, + 1, 4, 2, 7, 8, 2, 5, 12, 11, 1, 12, 10, 4, 14, 15, 9, + 10, 3, 6, 15, 9, 0, 0, 6, 12, 10, 11, 1, 7, 13, 13, 8, + 15, 9, 1, 4, 3, 5, 14, 11, 5, 12, 2, 7, 8, 2, 4, 14, + + 2, 14, 12, 11, 4, 2, 1, 12, 7, 4, 10, 7, 11, 13, 6, 1, + 8, 5, 5, 0, 3, 15, 15, 10, 13, 3, 0, 9, 14, 8, 9, 6, + 4, 11, 2, 8, 1, 12, 11, 7, 10, 1, 13, 14, 7, 2, 8, 13, + 15, 6, 9, 15, 12, 0, 5, 9, 6, 10, 3, 4, 0, 5, 14, 3, + + 12, 10, 1, 15, 10, 4, 15, 2, 9, 7, 2, 12, 6, 9, 8, 5, + 0, 6, 13, 1, 3, 13, 4, 14, 14, 0, 7, 11, 5, 3, 11, 8, + 9, 4, 14, 3, 15, 2, 5, 12, 2, 9, 8, 5, 12, 15, 3, 10, + 7, 11, 0, 14, 4, 1, 10, 7, 1, 6, 13, 0, 11, 8, 6, 13, + + 4, 13, 11, 0, 2, 11, 14, 7, 15, 4, 0, 9, 8, 1, 13, 10, + 3, 14, 12, 3, 9, 5, 7, 12, 5, 2, 10, 15, 6, 8, 1, 6, + 1, 6, 4, 11, 11, 13, 13, 8, 12, 1, 3, 4, 7, 10, 14, 7, + 10, 9, 15, 5, 6, 0, 8, 15, 0, 14, 5, 2, 9, 3, 2, 12, + + 13, 1, 2, 15, 8, 13, 4, 8, 6, 10, 15, 3, 11, 7, 1, 4, + 10, 12, 9, 5, 3, 6, 14, 11, 5, 0, 0, 14, 12, 9, 7, 2, + 7, 2, 11, 1, 4, 14, 1, 7, 9, 4, 12, 10, 14, 8, 2, 13, + 0, 15, 6, 12, 10, 9, 13, 0, 15, 3, 3, 5, 5, 6, 8, 11 + ]; - var toWindowMethodNameMap = {}; - toWindowMethodNameMap["unhandledRejection"] = ("on" + - "unhandledRejection").toLowerCase(); - toWindowMethodNameMap["rejectionHandled"] = ("on" + - "rejectionHandled").toLowerCase(); + exports.substitute = function substitute (inL, inR) { + var out = 0; + for (var i = 0; i < 4; i++) { + var b = (inL >>> (18 - i * 6)) & 0x3f; + var sb = sTable[i * 0x40 + b]; - return function(name, reason, promise) { - var methodName = toWindowMethodNameMap[name]; - var method = self[methodName]; - if (!method) return false; - if (name === "rejectionHandled") { - method.call(self, promise); - } else { - method.call(self, reason, promise); - } - return true; - }; - } -})(); + out <<= 4; + out |= sb; + } + for (var i = 0; i < 4; i++) { + var b = (inR >>> (18 - i * 6)) & 0x3f; + var sb = sTable[4 * 0x40 + i * 0x40 + b]; -if (typeof console !== "undefined" && typeof console.warn !== "undefined") { - warn = function (message) { - console.warn(message); + out <<= 4; + out |= sb; + } + return out >>> 0; }; - if (util.isNode && process.stderr.isTTY) { - warn = function(message) { - process.stderr.write("\u001b[31m" + message + "\u001b[39m\n"); - }; - } else if (!util.isNode && typeof (new Error().stack) === "string") { - warn = function(message) { - console.warn("%c" + message, "color: red"); - }; - } -} -return CapturedTrace; -}; + var permuteTable = [ + 16, 25, 12, 11, 3, 20, 4, 15, 31, 17, 9, 6, 27, 14, 1, 22, + 30, 24, 8, 18, 0, 5, 29, 23, 13, 19, 2, 26, 10, 21, 28, 7 + ]; -},{"./async.js":2,"./util.js":38}],8:[function(_dereq_,module,exports){ -"use strict"; -module.exports = function(NEXT_FILTER) { -var util = _dereq_("./util.js"); -var errors = _dereq_("./errors.js"); -var tryCatch = util.tryCatch; -var errorObj = util.errorObj; -var keys = _dereq_("./es5.js").keys; -var TypeError = errors.TypeError; - -function CatchFilter(instances, callback, promise) { - this._instances = instances; - this._callback = callback; - this._promise = promise; -} - -function safePredicate(predicate, e) { - var safeObject = {}; - var retfilter = tryCatch(predicate).call(safeObject, e); - - if (retfilter === errorObj) return retfilter; - - var safeKeys = keys(safeObject); - if (safeKeys.length) { - errorObj.e = new TypeError("Catch filter must inherit from Error or be a simple predicate function\u000a\u000a See http://goo.gl/o84o68\u000a"); - return errorObj; - } - return retfilter; -} - -CatchFilter.prototype.doFilter = function (e) { - var cb = this._callback; - var promise = this._promise; - var boundTo = promise._boundValue(); - for (var i = 0, len = this._instances.length; i < len; ++i) { - var item = this._instances[i]; - var itemIsErrorType = item === Error || - (item != null && item.prototype instanceof Error); + exports.permute = function permute (num) { + var out = 0; + for (var i = 0; i < permuteTable.length; i++) { + out <<= 1; + out |= (num >>> permuteTable[i]) & 0x1; + } + return out >>> 0; + }; - if (itemIsErrorType && e instanceof item) { - var ret = tryCatch(cb).call(boundTo, e); - if (ret === errorObj) { - NEXT_FILTER.e = ret.e; - return NEXT_FILTER; - } - return ret; - } else if (typeof item === "function" && !itemIsErrorType) { - var shouldHandle = safePredicate(item, e); - if (shouldHandle === errorObj) { - e = errorObj.e; - break; - } else if (shouldHandle) { - var ret = tryCatch(cb).call(boundTo, e); - if (ret === errorObj) { - NEXT_FILTER.e = ret.e; - return NEXT_FILTER; - } - return ret; - } - } - } - NEXT_FILTER.e = e; - return NEXT_FILTER; -}; + exports.padSplit = function padSplit (num, size, group) { + var str = num.toString(2); + while (str.length < size) { str = '0' + str; } -return CatchFilter; -}; + var out = []; + for (var i = 0; i < size; i += group) { out.push(str.slice(i, i + group)); } + return out.join(' '); + }; + }, {}], + 120: [function (require, module, exports) { + (function (Buffer) { + var generatePrime = require('./lib/generatePrime'); + var primes = require('./lib/primes.json'); -},{"./errors.js":13,"./es5.js":14,"./util.js":38}],9:[function(_dereq_,module,exports){ -"use strict"; -module.exports = function(Promise, CapturedTrace, isDebugging) { -var contextStack = []; -function Context() { - this._trace = new CapturedTrace(peekContext()); -} -Context.prototype._pushContext = function () { - if (!isDebugging()) return; - if (this._trace !== undefined) { - contextStack.push(this._trace); - } -}; + var DH = require('./lib/dh'); -Context.prototype._popContext = function () { - if (!isDebugging()) return; - if (this._trace !== undefined) { - contextStack.pop(); - } -}; + function getDiffieHellman (mod) { + var prime = new Buffer(primes[mod].prime, 'hex'); + var gen = new Buffer(primes[mod].gen, 'hex'); -function createContext() { - if (isDebugging()) return new Context(); -} + return new DH(prime, gen); + } -function peekContext() { - var lastIndex = contextStack.length - 1; - if (lastIndex >= 0) { - return contextStack[lastIndex]; - } - return undefined; -} + var ENCODINGS = { + binary: true, hex: true, base64: true + }; -Promise.prototype._peekContext = peekContext; -Promise.prototype._pushContext = Context.prototype._pushContext; -Promise.prototype._popContext = Context.prototype._popContext; + function createDiffieHellman (prime, enc, generator, genc) { + if (Buffer.isBuffer(enc) || ENCODINGS[enc] === undefined) { + return createDiffieHellman(prime, 'binary', enc, generator); + } -return createContext; -}; + enc = enc || 'binary'; + genc = genc || 'binary'; + generator = generator || new Buffer([2]); -},{}],10:[function(_dereq_,module,exports){ -"use strict"; -module.exports = function(Promise, CapturedTrace) { -var getDomain = Promise._getDomain; -var async = _dereq_("./async.js"); -var Warning = _dereq_("./errors.js").Warning; -var util = _dereq_("./util.js"); -var canAttachTrace = util.canAttachTrace; -var unhandledRejectionHandled; -var possiblyUnhandledRejection; -var debugging = false || (util.isNode && - (!!process.env["BLUEBIRD_DEBUG"] || - process.env["NODE_ENV"] === "development")); - -if (util.isNode && process.env["BLUEBIRD_DEBUG"] == 0) debugging = false; - -if (debugging) { - async.disableTrampolineIfNecessary(); -} - -Promise.prototype._ignoreRejections = function() { - this._unsetRejectionIsUnhandled(); - this._bitField = this._bitField | 16777216; -}; + if (!Buffer.isBuffer(generator)) { + generator = new Buffer(generator, genc); + } -Promise.prototype._ensurePossibleRejectionHandled = function () { - if ((this._bitField & 16777216) !== 0) return; - this._setRejectionIsUnhandled(); - async.invokeLater(this._notifyUnhandledRejection, this, undefined); -}; + if (typeof prime === 'number') { + return new DH(generatePrime(prime, generator), generator, true); + } -Promise.prototype._notifyUnhandledRejectionIsHandled = function () { - CapturedTrace.fireRejectionEvent("rejectionHandled", - unhandledRejectionHandled, undefined, this); -}; + if (!Buffer.isBuffer(prime)) { + prime = new Buffer(prime, enc); + } -Promise.prototype._notifyUnhandledRejection = function () { - if (this._isRejectionUnhandled()) { - var reason = this._getCarriedStackTrace() || this._settledValue; - this._setUnhandledRejectionIsNotified(); - CapturedTrace.fireRejectionEvent("unhandledRejection", - possiblyUnhandledRejection, reason, this); - } -}; + return new DH(prime, generator, true); + } -Promise.prototype._setUnhandledRejectionIsNotified = function () { - this._bitField = this._bitField | 524288; -}; + exports.DiffieHellmanGroup = exports.createDiffieHellmanGroup = exports.getDiffieHellman = getDiffieHellman; + exports.createDiffieHellman = exports.DiffieHellman = createDiffieHellman; + }).call(this, require('buffer').Buffer); + }, { './lib/dh': 121, './lib/generatePrime': 122, './lib/primes.json': 123, buffer: 160 }], + 121: [function (require, module, exports) { + (function (Buffer) { + var BN = require('bn.js'); + var MillerRabin = require('miller-rabin'); + var millerRabin = new MillerRabin(); + var TWENTYFOUR = new BN(24); + var ELEVEN = new BN(11); + var TEN = new BN(10); + var THREE = new BN(3); + var SEVEN = new BN(7); + var primes = require('./generatePrime'); + var randomBytes = require('randombytes'); + module.exports = DH; + + function setPublicKey (pub, enc) { + enc = enc || 'utf8'; + if (!Buffer.isBuffer(pub)) { + pub = new Buffer(pub, enc); + } + this._pub = new BN(pub); + return this; + } -Promise.prototype._unsetUnhandledRejectionIsNotified = function () { - this._bitField = this._bitField & (~524288); -}; + function setPrivateKey (priv, enc) { + enc = enc || 'utf8'; + if (!Buffer.isBuffer(priv)) { + priv = new Buffer(priv, enc); + } + this._priv = new BN(priv); + return this; + } -Promise.prototype._isUnhandledRejectionNotified = function () { - return (this._bitField & 524288) > 0; -}; + var primeCache = {}; + function checkPrime (prime, generator) { + var gen = generator.toString('hex'); + var hex = [gen, prime.toString(16)].join('_'); + if (hex in primeCache) { + return primeCache[hex]; + } + var error = 0; -Promise.prototype._setRejectionIsUnhandled = function () { - this._bitField = this._bitField | 2097152; -}; + if (prime.isEven() || + !primes.simpleSieve || + !primes.fermatTest(prime) || + !millerRabin.test(prime)) { + // not a prime so +1 + error += 1; -Promise.prototype._unsetRejectionIsUnhandled = function () { - this._bitField = this._bitField & (~2097152); - if (this._isUnhandledRejectionNotified()) { - this._unsetUnhandledRejectionIsNotified(); - this._notifyUnhandledRejectionIsHandled(); - } -}; + if (gen === '02' || gen === '05') { + // we'd be able to check the generator + // it would fail so +8 + error += 8; + } else { + // we wouldn't be able to test the generator + // so +4 + error += 4; + } + primeCache[hex] = error; + return error; + } + if (!millerRabin.test(prime.shrn(1))) { + // not a safe prime + error += 2; + } + var rem; + switch (gen) { + case '02': + if (prime.mod(TWENTYFOUR).cmp(ELEVEN)) { + // unsuidable generator + error += 8; + } + break; + case '05': + rem = prime.mod(TEN); + if (rem.cmp(THREE) && rem.cmp(SEVEN)) { + // prime mod 10 needs to equal 3 or 7 + error += 8; + } + break; + default: + error += 4; + } + primeCache[hex] = error; + return error; + } -Promise.prototype._isRejectionUnhandled = function () { - return (this._bitField & 2097152) > 0; -}; + function DH (prime, generator, malleable) { + this.setGenerator(generator); + this.__prime = new BN(prime); + this._prime = BN.mont(this.__prime); + this._primeLen = prime.length; + this._pub = undefined; + this._priv = undefined; + this._primeCode = undefined; + if (malleable) { + this.setPublicKey = setPublicKey; + this.setPrivateKey = setPrivateKey; + } else { + this._primeCode = 8; + } + } + Object.defineProperty(DH.prototype, 'verifyError', { + enumerable: true, + get: function () { + if (typeof this._primeCode !== 'number') { + this._primeCode = checkPrime(this.__prime, this.__gen); + } + return this._primeCode; + } + }); + DH.prototype.generateKeys = function () { + if (!this._priv) { + this._priv = new BN(randomBytes(this._primeLen)); + } + this._pub = this._gen.toRed(this._prime).redPow(this._priv).fromRed(); + return this.getPublicKey(); + }; -Promise.prototype._setCarriedStackTrace = function (capturedTrace) { - this._bitField = this._bitField | 1048576; - this._fulfillmentHandler0 = capturedTrace; -}; + DH.prototype.computeSecret = function (other) { + other = new BN(other); + other = other.toRed(this._prime); + var secret = other.redPow(this._priv).fromRed(); + var out = new Buffer(secret.toArray()); + var prime = this.getPrime(); + if (out.length < prime.length) { + var front = new Buffer(prime.length - out.length); + front.fill(0); + out = Buffer.concat([front, out]); + } + return out; + }; -Promise.prototype._isCarryingStackTrace = function () { - return (this._bitField & 1048576) > 0; -}; + DH.prototype.getPublicKey = function getPublicKey (enc) { + return formatReturnValue(this._pub, enc); + }; -Promise.prototype._getCarriedStackTrace = function () { - return this._isCarryingStackTrace() - ? this._fulfillmentHandler0 - : undefined; -}; + DH.prototype.getPrivateKey = function getPrivateKey (enc) { + return formatReturnValue(this._priv, enc); + }; -Promise.prototype._captureStackTrace = function () { - if (debugging) { - this._trace = new CapturedTrace(this._peekContext()); - } - return this; -}; + DH.prototype.getPrime = function (enc) { + return formatReturnValue(this.__prime, enc); + }; -Promise.prototype._attachExtraTrace = function (error, ignoreSelf) { - if (debugging && canAttachTrace(error)) { - var trace = this._trace; - if (trace !== undefined) { - if (ignoreSelf) trace = trace._parent; - } - if (trace !== undefined) { - trace.attachExtraTrace(error); - } else if (!error.__stackCleaned__) { - var parsed = CapturedTrace.parseStackAndMessage(error); - util.notEnumerableProp(error, "stack", - parsed.message + "\n" + parsed.stack.join("\n")); - util.notEnumerableProp(error, "__stackCleaned__", true); + DH.prototype.getGenerator = function (enc) { + return formatReturnValue(this._gen, enc); + }; + + DH.prototype.setGenerator = function (gen, enc) { + enc = enc || 'utf8'; + if (!Buffer.isBuffer(gen)) { + gen = new Buffer(gen, enc); } - } -}; + this.__gen = gen; + this._gen = new BN(gen); + return this; + }; -Promise.prototype._warn = function(message) { - var warning = new Warning(message); - var ctx = this._peekContext(); - if (ctx) { - ctx.attachExtraTrace(warning); - } else { - var parsed = CapturedTrace.parseStackAndMessage(warning); - warning.stack = parsed.message + "\n" + parsed.stack.join("\n"); + function formatReturnValue (bn, enc) { + var buf = new Buffer(bn.toArray()); + if (!enc) { + return buf; + } else { + return buf.toString(enc); + } + } + }).call(this, require('buffer').Buffer); + }, { './generatePrime': 122, 'bn.js': 68, buffer: 160, 'miller-rabin': 265, randombytes: 305 }], + 122: [function (require, module, exports) { + var randomBytes = require('randombytes'); + module.exports = findPrime; + findPrime.simpleSieve = simpleSieve; + findPrime.fermatTest = fermatTest; + var BN = require('bn.js'); + var TWENTYFOUR = new BN(24); + var MillerRabin = require('miller-rabin'); + var millerRabin = new MillerRabin(); + var ONE = new BN(1); + var TWO = new BN(2); + var FIVE = new BN(5); + var SIXTEEN = new BN(16); + var EIGHT = new BN(8); + var TEN = new BN(10); + var THREE = new BN(3); + var SEVEN = new BN(7); + var ELEVEN = new BN(11); + var FOUR = new BN(4); + var TWELVE = new BN(12); + var primes = null; + + function _getPrimes () { + if (primes !== null) { return primes; } + + var limit = 0x100000; + var res = []; + res[0] = 2; + for (var i = 1, k = 3; k < limit; k += 2) { + var sqrt = Math.ceil(Math.sqrt(k)); + for (var j = 0; j < i && res[j] <= sqrt; j++) { + if (k % res[j] === 0) { break; } + } + + if (i !== j && res[j] <= sqrt) { continue; } + + res[i++] = k; + } + primes = res; + return res; } - CapturedTrace.formatAndLogError(warning, ""); -}; -Promise.onPossiblyUnhandledRejection = function (fn) { - var domain = getDomain(); - possiblyUnhandledRejection = - typeof fn === "function" ? (domain === null ? fn : domain.bind(fn)) - : undefined; -}; + function simpleSieve (p) { + var primes = _getPrimes(); -Promise.onUnhandledRejectionHandled = function (fn) { - var domain = getDomain(); - unhandledRejectionHandled = - typeof fn === "function" ? (domain === null ? fn : domain.bind(fn)) - : undefined; -}; + for (var i = 0; i < primes.length; i++) { + if (p.modn(primes[i]) === 0) { + if (p.cmpn(primes[i]) === 0) { + return true; + } else { + return false; + } + } + } -Promise.longStackTraces = function () { - if (async.haveItemsQueued() && - debugging === false - ) { - throw new Error("cannot enable long stack traces after promises have been created\u000a\u000a See http://goo.gl/DT1qyG\u000a"); + return true; } - debugging = CapturedTrace.isSupported(); - if (debugging) { - async.disableTrampolineIfNecessary(); + + function fermatTest (p) { + var red = BN.mont(p); + return TWO.toRed(red).redPow(p.subn(1)).fromRed().cmpn(1) === 0; } -}; -Promise.hasLongStackTraces = function () { - return debugging && CapturedTrace.isSupported(); -}; + function findPrime (bits, gen) { + if (bits < 16) { + // this is what openssl does + if (gen === 2 || gen === 5) { + return new BN([0x8c, 0x7b]); + } else { + return new BN([0x8c, 0x27]); + } + } + gen = new BN(gen); -if (!CapturedTrace.isSupported()) { - Promise.longStackTraces = function(){}; - debugging = false; -} + var num, n2; -return function() { - return debugging; -}; -}; + while (true) { + num = new BN(randomBytes(Math.ceil(bits / 8))); + while (num.bitLength() > bits) { + num.ishrn(1); + } + if (num.isEven()) { + num.iadd(ONE); + } + if (!num.testn(1)) { + num.iadd(TWO); + } + if (!gen.cmp(TWO)) { + while (num.mod(TWENTYFOUR).cmp(ELEVEN)) { + num.iadd(FOUR); + } + } else if (!gen.cmp(FIVE)) { + while (num.mod(TEN).cmp(THREE)) { + num.iadd(FOUR); + } + } + n2 = num.shrn(1); + if (simpleSieve(n2) && simpleSieve(num) && + fermatTest(n2) && fermatTest(num) && + millerRabin.test(n2) && millerRabin.test(num)) { + return num; + } + } + } + }, { 'bn.js': 68, 'miller-rabin': 265, randombytes: 305 }], + 123: [function (require, module, exports) { + module.exports = { + modp1: { + gen: '02', + prime: 'ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a63a3620ffffffffffffffff' + }, + modp2: { + gen: '02', + prime: 'ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece65381ffffffffffffffff' + }, + modp5: { + gen: '02', + prime: 'ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece45b3dc2007cb8a163bf0598da48361c55d39a69163fa8fd24cf5f83655d23dca3ad961c62f356208552bb9ed529077096966d670c354e4abc9804f1746c08ca237327ffffffffffffffff' + }, + modp14: { + gen: '02', + prime: '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' + }, + modp15: { + gen: '02', + prime: 'ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece45b3dc2007cb8a163bf0598da48361c55d39a69163fa8fd24cf5f83655d23dca3ad961c62f356208552bb9ed529077096966d670c354e4abc9804f1746c08ca18217c32905e462e36ce3be39e772c180e86039b2783a2ec07a28fb5c55df06f4c52c9de2bcbf6955817183995497cea956ae515d2261898fa051015728e5a8aaac42dad33170d04507a33a85521abdf1cba64ecfb850458dbef0a8aea71575d060c7db3970f85a6e1e4c7abf5ae8cdb0933d71e8c94e04a25619dcee3d2261ad2ee6bf12ffa06d98a0864d87602733ec86a64521f2b18177b200cbbe117577a615d6c770988c0bad946e208e24fa074e5ab3143db5bfce0fd108e4b82d120a93ad2caffffffffffffffff' + }, + modp16: { + gen: '02', + prime: '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' + }, + modp17: { + gen: '02', + prime: 'ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece45b3dc2007cb8a163bf0598da48361c55d39a69163fa8fd24cf5f83655d23dca3ad961c62f356208552bb9ed529077096966d670c354e4abc9804f1746c08ca18217c32905e462e36ce3be39e772c180e86039b2783a2ec07a28fb5c55df06f4c52c9de2bcbf6955817183995497cea956ae515d2261898fa051015728e5a8aaac42dad33170d04507a33a85521abdf1cba64ecfb850458dbef0a8aea71575d060c7db3970f85a6e1e4c7abf5ae8cdb0933d71e8c94e04a25619dcee3d2261ad2ee6bf12ffa06d98a0864d87602733ec86a64521f2b18177b200cbbe117577a615d6c770988c0bad946e208e24fa074e5ab3143db5bfce0fd108e4b82d120a92108011a723c12a787e6d788719a10bdba5b2699c327186af4e23c1a946834b6150bda2583e9ca2ad44ce8dbbbc2db04de8ef92e8efc141fbecaa6287c59474e6bc05d99b2964fa090c3a2233ba186515be7ed1f612970cee2d7afb81bdd762170481cd0069127d5b05aa993b4ea988d8fddc186ffb7dc90a6c08f4df435c93402849236c3fab4d27c7026c1d4dcb2602646dec9751e763dba37bdf8ff9406ad9e530ee5db382f413001aeb06a53ed9027d831179727b0865a8918da3edbebcf9b14ed44ce6cbaced4bb1bdb7f1447e6cc254b332051512bd7af426fb8f401378cd2bf5983ca01c64b92ecf032ea15d1721d03f482d7ce6e74fef6d55e702f46980c82b5a84031900b1c9e59e7c97fbec7e8f323a97a7e36cc88be0f1d45b7ff585ac54bd407b22b4154aacc8f6d7ebf48e1d814cc5ed20f8037e0a79715eef29be32806a1d58bb7c5da76f550aa3d8a1fbff0eb19ccb1a313d55cda56c9ec2ef29632387fe8d76e3c0468043e8f663f4860ee12bf2d5b0b7474d6e694f91e6dcc4024ffffffffffffffff' + }, + modp18: { + gen: '02', + prime: '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' + } + }; + }, {}], + 124: [function (require, module, exports) { + var crypto = require('crypto'); + var BigInteger = require('jsbn').BigInteger; + var ECPointFp = require('./lib/ec.js').ECPointFp; + var Buffer = require('safer-buffer').Buffer; + exports.ECCurves = require('./lib/sec.js'); + + // zero prepad + function unstupid (hex, len) { + return (hex.length >= len) ? hex : unstupid('0' + hex, len); + } + + exports.ECKey = function (curve, key, isPublic) { + var priv; + var c = curve(); + var n = c.getN(); + var bytes = Math.floor(n.bitLength() / 8); + + if (key) { + if (isPublic) { + var curve = c.getCurve(); + // var x = key.slice(1,bytes+1); // skip the 04 for uncompressed format + // var y = key.slice(bytes+1); + // this.P = new ECPointFp(curve, + // curve.fromBigInteger(new BigInteger(x.toString("hex"), 16)), + // curve.fromBigInteger(new BigInteger(y.toString("hex"), 16))); + this.P = curve.decodePointHex(key.toString('hex')); + } else { + if (key.length != bytes) return false; + priv = new BigInteger(key.toString('hex'), 16); + } + } else { + var n1 = n.subtract(BigInteger.ONE); + var r = new BigInteger(crypto.randomBytes(n.bitLength())); + priv = r.mod(n1).add(BigInteger.ONE); + this.P = c.getG().multiply(priv); + } + if (this.P) { + // var pubhex = unstupid(this.P.getX().toBigInteger().toString(16),bytes*2)+unstupid(this.P.getY().toBigInteger().toString(16),bytes*2); + // this.PublicKey = Buffer.from("04"+pubhex,"hex"); + this.PublicKey = Buffer.from(c.getCurve().encodeCompressedPointHex(this.P), 'hex'); + } + if (priv) { + this.PrivateKey = Buffer.from(unstupid(priv.toString(16), bytes * 2), 'hex'); + this.deriveSharedSecret = function (key) { + if (!key || !key.P) return false; + var S = key.P.multiply(priv); + return Buffer.from(unstupid(S.getX().toBigInteger().toString(16), bytes * 2), 'hex'); + }; + } + }; + }, { './lib/ec.js': 125, './lib/sec.js': 126, crypto: 112, jsbn: 222, 'safer-buffer': 339 }], + 125: [function (require, module, exports) { + // Basic Javascript Elliptic Curve implementation + // Ported loosely from BouncyCastle's Java EC code + // Only Fp curves implemented for now -},{"./async.js":2,"./errors.js":13,"./util.js":38}],11:[function(_dereq_,module,exports){ -"use strict"; -var util = _dereq_("./util.js"); -var isPrimitive = util.isPrimitive; + // Requires jsbn.js and jsbn2.js + var BigInteger = require('jsbn').BigInteger; + var Barrett = BigInteger.prototype.Barrett; -module.exports = function(Promise) { -var returner = function () { - return this; -}; -var thrower = function () { - throw this; -}; -var returnUndefined = function() {}; -var throwUndefined = function() { - throw undefined; -}; + // ---------------- + // ECFieldElementFp -var wrapper = function (value, action) { - if (action === 1) { - return function () { - throw value; - }; - } else if (action === 2) { - return function () { - return value; - }; + // constructor + function ECFieldElementFp (q, x) { + this.x = x; + // TODO if(x.compareTo(q) >= 0) error + this.q = q; + } + + function feFpEquals (other) { + if (other == this) return true; + return (this.q.equals(other.q) && this.x.equals(other.x)); + } + + function feFpToBigInteger () { + return this.x; } -}; + function feFpNegate () { + return new ECFieldElementFp(this.q, this.x.negate().mod(this.q)); + } -Promise.prototype["return"] = -Promise.prototype.thenReturn = function (value) { - if (value === undefined) return this.then(returnUndefined); - - if (isPrimitive(value)) { - return this._then( - wrapper(value, 2), - undefined, - undefined, - undefined, - undefined - ); - } else if (value instanceof Promise) { - value._ignoreRejections(); - } - return this._then(returner, undefined, undefined, value, undefined); -}; + function feFpAdd (b) { + return new ECFieldElementFp(this.q, this.x.add(b.toBigInteger()).mod(this.q)); + } -Promise.prototype["throw"] = -Promise.prototype.thenThrow = function (reason) { - if (reason === undefined) return this.then(throwUndefined); - - if (isPrimitive(reason)) { - return this._then( - wrapper(reason, 1), - undefined, - undefined, - undefined, - undefined - ); - } - return this._then(thrower, undefined, undefined, reason, undefined); -}; -}; + function feFpSubtract (b) { + return new ECFieldElementFp(this.q, this.x.subtract(b.toBigInteger()).mod(this.q)); + } -},{"./util.js":38}],12:[function(_dereq_,module,exports){ -"use strict"; -module.exports = function(Promise, INTERNAL) { -var PromiseReduce = Promise.reduce; + function feFpMultiply (b) { + return new ECFieldElementFp(this.q, this.x.multiply(b.toBigInteger()).mod(this.q)); + } -Promise.prototype.each = function (fn) { - return PromiseReduce(this, fn, null, INTERNAL); -}; + function feFpSquare () { + return new ECFieldElementFp(this.q, this.x.square().mod(this.q)); + } -Promise.each = function (promises, fn) { - return PromiseReduce(promises, fn, null, INTERNAL); -}; -}; + function feFpDivide (b) { + return new ECFieldElementFp(this.q, this.x.multiply(b.toBigInteger().modInverse(this.q)).mod(this.q)); + } -},{}],13:[function(_dereq_,module,exports){ -"use strict"; -var es5 = _dereq_("./es5.js"); -var Objectfreeze = es5.freeze; -var util = _dereq_("./util.js"); -var inherits = util.inherits; -var notEnumerableProp = util.notEnumerableProp; - -function subError(nameProperty, defaultMessage) { - function SubError(message) { - if (!(this instanceof SubError)) return new SubError(message); - notEnumerableProp(this, "message", - typeof message === "string" ? message : defaultMessage); - notEnumerableProp(this, "name", nameProperty); - if (Error.captureStackTrace) { - Error.captureStackTrace(this, this.constructor); - } else { - Error.call(this); - } - } - inherits(SubError, Error); - return SubError; -} - -var _TypeError, _RangeError; -var Warning = subError("Warning", "warning"); -var CancellationError = subError("CancellationError", "cancellation error"); -var TimeoutError = subError("TimeoutError", "timeout error"); -var AggregateError = subError("AggregateError", "aggregate error"); -try { - _TypeError = TypeError; - _RangeError = RangeError; -} catch(e) { - _TypeError = subError("TypeError", "type error"); - _RangeError = subError("RangeError", "range error"); -} - -var methods = ("join pop push shift unshift slice filter forEach some " + - "every map indexOf lastIndexOf reduce reduceRight sort reverse").split(" "); - -for (var i = 0; i < methods.length; ++i) { - if (typeof Array.prototype[methods[i]] === "function") { - AggregateError.prototype[methods[i]] = Array.prototype[methods[i]]; - } -} - -es5.defineProperty(AggregateError.prototype, "length", { - value: 0, - configurable: false, - writable: true, - enumerable: true -}); -AggregateError.prototype["isOperational"] = true; -var level = 0; -AggregateError.prototype.toString = function() { - var indent = Array(level * 4 + 1).join(" "); - var ret = "\n" + indent + "AggregateError of:" + "\n"; - level++; - indent = Array(level * 4 + 1).join(" "); - for (var i = 0; i < this.length; ++i) { - var str = this[i] === this ? "[Circular AggregateError]" : this[i] + ""; - var lines = str.split("\n"); - for (var j = 0; j < lines.length; ++j) { - lines[j] = indent + lines[j]; - } - str = lines.join("\n"); - ret += str + "\n"; - } - level--; - return ret; -}; + ECFieldElementFp.prototype.equals = feFpEquals; + ECFieldElementFp.prototype.toBigInteger = feFpToBigInteger; + ECFieldElementFp.prototype.negate = feFpNegate; + ECFieldElementFp.prototype.add = feFpAdd; + ECFieldElementFp.prototype.subtract = feFpSubtract; + ECFieldElementFp.prototype.multiply = feFpMultiply; + ECFieldElementFp.prototype.square = feFpSquare; + ECFieldElementFp.prototype.divide = feFpDivide; -function OperationalError(message) { - if (!(this instanceof OperationalError)) - return new OperationalError(message); - notEnumerableProp(this, "name", "OperationalError"); - notEnumerableProp(this, "message", message); - this.cause = message; - this["isOperational"] = true; - - if (message instanceof Error) { - notEnumerableProp(this, "message", message.message); - notEnumerableProp(this, "stack", message.stack); - } else if (Error.captureStackTrace) { - Error.captureStackTrace(this, this.constructor); + // ---------------- + // ECPointFp + + // constructor + function ECPointFp (curve, x, y, z) { + this.curve = curve; + this.x = x; + this.y = y; + // Projective coordinates: either zinv == null or z * zinv == 1 + // z and zinv are just BigIntegers, not fieldElements + if (z == null) { + this.z = BigInteger.ONE; + } else { + this.z = z; + } + this.zinv = null; + // TODO: compression flag } -} -inherits(OperationalError, Error); + function pointFpGetX () { + if (this.zinv == null) { + this.zinv = this.z.modInverse(this.curve.q); + } + var r = this.x.toBigInteger().multiply(this.zinv); + this.curve.reduce(r); + return this.curve.fromBigInteger(r); + } -var errorTypes = Error["__BluebirdErrorTypes__"]; -if (!errorTypes) { - errorTypes = Objectfreeze({ - CancellationError: CancellationError, - TimeoutError: TimeoutError, - OperationalError: OperationalError, - RejectionError: OperationalError, - AggregateError: AggregateError - }); - notEnumerableProp(Error, "__BluebirdErrorTypes__", errorTypes); -} - -module.exports = { - Error: Error, - TypeError: _TypeError, - RangeError: _RangeError, - CancellationError: errorTypes.CancellationError, - OperationalError: errorTypes.OperationalError, - TimeoutError: errorTypes.TimeoutError, - AggregateError: errorTypes.AggregateError, - Warning: Warning -}; + function pointFpGetY () { + if (this.zinv == null) { + this.zinv = this.z.modInverse(this.curve.q); + } + var r = this.y.toBigInteger().multiply(this.zinv); + this.curve.reduce(r); + return this.curve.fromBigInteger(r); + } -},{"./es5.js":14,"./util.js":38}],14:[function(_dereq_,module,exports){ -var isES5 = (function(){ - "use strict"; - return this === undefined; -})(); + function pointFpEquals (other) { + if (other == this) return true; + if (this.isInfinity()) return other.isInfinity(); + if (other.isInfinity()) return this.isInfinity(); + var u, v; + // u = Y2 * Z1 - Y1 * Z2 + u = other.y.toBigInteger().multiply(this.z).subtract(this.y.toBigInteger().multiply(other.z)).mod(this.curve.q); + if (!u.equals(BigInteger.ZERO)) return false; + // v = X2 * Z1 - X1 * Z2 + v = other.x.toBigInteger().multiply(this.z).subtract(this.x.toBigInteger().multiply(other.z)).mod(this.curve.q); + return v.equals(BigInteger.ZERO); + } -if (isES5) { - module.exports = { - freeze: Object.freeze, - defineProperty: Object.defineProperty, - getDescriptor: Object.getOwnPropertyDescriptor, - keys: Object.keys, - names: Object.getOwnPropertyNames, - getPrototypeOf: Object.getPrototypeOf, - isArray: Array.isArray, - isES5: isES5, - propertyIsWritable: function(obj, prop) { - var descriptor = Object.getOwnPropertyDescriptor(obj, prop); - return !!(!descriptor || descriptor.writable || descriptor.set); - } - }; -} else { - var has = {}.hasOwnProperty; - var str = {}.toString; - var proto = {}.constructor.prototype; - - var ObjectKeys = function (o) { - var ret = []; - for (var key in o) { - if (has.call(o, key)) { - ret.push(key); - } - } - return ret; - }; + function pointFpIsInfinity () { + if ((this.x == null) && (this.y == null)) return true; + return this.z.equals(BigInteger.ZERO) && !this.y.toBigInteger().equals(BigInteger.ZERO); + } - var ObjectGetDescriptor = function(o, key) { - return {value: o[key]}; - }; + function pointFpNegate () { + return new ECPointFp(this.curve, this.x, this.y.negate(), this.z); + } - var ObjectDefineProperty = function (o, key, desc) { - o[key] = desc.value; - return o; - }; + function pointFpAdd (b) { + if (this.isInfinity()) return b; + if (b.isInfinity()) return this; - var ObjectFreeze = function (obj) { - return obj; - }; + // u = Y2 * Z1 - Y1 * Z2 + var u = b.y.toBigInteger().multiply(this.z).subtract(this.y.toBigInteger().multiply(b.z)).mod(this.curve.q); + // v = X2 * Z1 - X1 * Z2 + var v = b.x.toBigInteger().multiply(this.z).subtract(this.x.toBigInteger().multiply(b.z)).mod(this.curve.q); - var ObjectGetPrototypeOf = function (obj) { - try { - return Object(obj).constructor.prototype; - } - catch (e) { - return proto; + if (BigInteger.ZERO.equals(v)) { + if (BigInteger.ZERO.equals(u)) { + return this.twice(); // this == b, so double } - }; + return this.curve.getInfinity(); // this = -b, so infinity + } - var ArrayIsArray = function (obj) { - try { - return str.call(obj) === "[object Array]"; - } - catch(e) { - return false; - } - }; + var THREE = new BigInteger('3'); + var x1 = this.x.toBigInteger(); + var y1 = this.y.toBigInteger(); + var x2 = b.x.toBigInteger(); + var y2 = b.y.toBigInteger(); - module.exports = { - isArray: ArrayIsArray, - keys: ObjectKeys, - names: ObjectKeys, - defineProperty: ObjectDefineProperty, - getDescriptor: ObjectGetDescriptor, - freeze: ObjectFreeze, - getPrototypeOf: ObjectGetPrototypeOf, - isES5: isES5, - propertyIsWritable: function() { - return true; - } - }; -} + var v2 = v.square(); + var v3 = v2.multiply(v); + var x1v2 = x1.multiply(v2); + var zu2 = u.square().multiply(this.z); -},{}],15:[function(_dereq_,module,exports){ -"use strict"; -module.exports = function(Promise, INTERNAL) { -var PromiseMap = Promise.map; + // x3 = v * (z2 * (z1 * u^2 - 2 * x1 * v^2) - v^3) + var x3 = zu2.subtract(x1v2.shiftLeft(1)).multiply(b.z).subtract(v3).multiply(v).mod(this.curve.q); + // y3 = z2 * (3 * x1 * u * v^2 - y1 * v^3 - z1 * u^3) + u * v^3 + var y3 = x1v2.multiply(THREE).multiply(u).subtract(y1.multiply(v3)).subtract(zu2.multiply(u)).multiply(b.z).add(u.multiply(v3)).mod(this.curve.q); + // z3 = v^3 * z1 * z2 + var z3 = v3.multiply(this.z).multiply(b.z).mod(this.curve.q); -Promise.prototype.filter = function (fn, options) { - return PromiseMap(this, fn, options, INTERNAL); -}; + return new ECPointFp(this.curve, this.curve.fromBigInteger(x3), this.curve.fromBigInteger(y3), z3); + } -Promise.filter = function (promises, fn, options) { - return PromiseMap(promises, fn, options, INTERNAL); -}; -}; + function pointFpTwice () { + if (this.isInfinity()) return this; + if (this.y.toBigInteger().signum() == 0) return this.curve.getInfinity(); -},{}],16:[function(_dereq_,module,exports){ -"use strict"; -module.exports = function(Promise, NEXT_FILTER, tryConvertToPromise) { -var util = _dereq_("./util.js"); -var isPrimitive = util.isPrimitive; -var thrower = util.thrower; - -function returnThis() { - return this; -} -function throwThis() { - throw this; -} -function return$(r) { - return function() { - return r; - }; -} -function throw$(r) { - return function() { - throw r; - }; -} -function promisedFinally(ret, reasonOrValue, isFulfilled) { - var then; - if (isPrimitive(reasonOrValue)) { - then = isFulfilled ? return$(reasonOrValue) : throw$(reasonOrValue); - } else { - then = isFulfilled ? returnThis : throwThis; - } - return ret._then(then, thrower, undefined, reasonOrValue, undefined); -} + // TODO: optimized handling of constants + var THREE = new BigInteger('3'); + var x1 = this.x.toBigInteger(); + var y1 = this.y.toBigInteger(); -function finallyHandler(reasonOrValue) { - var promise = this.promise; - var handler = this.handler; + var y1z1 = y1.multiply(this.z); + var y1sqz1 = y1z1.multiply(y1).mod(this.curve.q); + var a = this.curve.a.toBigInteger(); - var ret = promise._isBound() - ? handler.call(promise._boundValue()) - : handler(); + // w = 3 * x1^2 + a * z1^2 + var w = x1.square().multiply(THREE); + if (!BigInteger.ZERO.equals(a)) { + w = w.add(this.z.square().multiply(a)); + } + w = w.mod(this.curve.q); + // this.curve.reduce(w); + // x3 = 2 * y1 * z1 * (w^2 - 8 * x1 * y1^2 * z1) + var x3 = w.square().subtract(x1.shiftLeft(3).multiply(y1sqz1)).shiftLeft(1).multiply(y1z1).mod(this.curve.q); + // y3 = 4 * y1^2 * z1 * (3 * w * x1 - 2 * y1^2 * z1) - w^3 + var y3 = w.multiply(THREE).multiply(x1).subtract(y1sqz1.shiftLeft(1)).shiftLeft(2).multiply(y1sqz1).subtract(w.square().multiply(w)).mod(this.curve.q); + // z3 = 8 * (y1 * z1)^3 + var z3 = y1z1.square().multiply(y1z1).shiftLeft(3).mod(this.curve.q); - if (ret !== undefined) { - var maybePromise = tryConvertToPromise(ret, promise); - if (maybePromise instanceof Promise) { - maybePromise = maybePromise._target(); - return promisedFinally(maybePromise, reasonOrValue, - promise.isFulfilled()); - } + return new ECPointFp(this.curve, this.curve.fromBigInteger(x3), this.curve.fromBigInteger(y3), z3); } - if (promise.isRejected()) { - NEXT_FILTER.e = reasonOrValue; - return NEXT_FILTER; - } else { - return reasonOrValue; - } -} + // Simple NAF (Non-Adjacent Form) multiplication algorithm + // TODO: modularize the multiplication algorithm + function pointFpMultiply (k) { + if (this.isInfinity()) return this; + if (k.signum() == 0) return this.curve.getInfinity(); -function tapHandler(value) { - var promise = this.promise; - var handler = this.handler; + var e = k; + var h = e.multiply(new BigInteger('3')); - var ret = promise._isBound() - ? handler.call(promise._boundValue(), value) - : handler(value); + var neg = this.negate(); + var R = this; - if (ret !== undefined) { - var maybePromise = tryConvertToPromise(ret, promise); - if (maybePromise instanceof Promise) { - maybePromise = maybePromise._target(); - return promisedFinally(maybePromise, value, true); + var i; + for (i = h.bitLength() - 2; i > 0; --i) { + R = R.twice(); + + var hBit = h.testBit(i); + var eBit = e.testBit(i); + + if (hBit != eBit) { + R = R.add(hBit ? this : neg); } + } + + return R; } - return value; -} -Promise.prototype._passThroughHandler = function (handler, isFinally) { - if (typeof handler !== "function") return this.then(); + // Compute this*j + x*k (simultaneous multiplication) + function pointFpMultiplyTwo (j, x, k) { + var i; + if (j.bitLength() > k.bitLength()) { i = j.bitLength() - 1; } else { i = k.bitLength() - 1; } + + var R = this.curve.getInfinity(); + var both = this.add(x); + while (i >= 0) { + R = R.twice(); + if (j.testBit(i)) { + if (k.testBit(i)) { + R = R.add(both); + } else { + R = R.add(this); + } + } else { + if (k.testBit(i)) { + R = R.add(x); + } + } + --i; + } - var promiseAndHandler = { - promise: this, - handler: handler - }; + return R; + } - return this._then( - isFinally ? finallyHandler : tapHandler, - isFinally ? finallyHandler : undefined, undefined, - promiseAndHandler, undefined); -}; + ECPointFp.prototype.getX = pointFpGetX; + ECPointFp.prototype.getY = pointFpGetY; + ECPointFp.prototype.equals = pointFpEquals; + ECPointFp.prototype.isInfinity = pointFpIsInfinity; + ECPointFp.prototype.negate = pointFpNegate; + ECPointFp.prototype.add = pointFpAdd; + ECPointFp.prototype.twice = pointFpTwice; + ECPointFp.prototype.multiply = pointFpMultiply; + ECPointFp.prototype.multiplyTwo = pointFpMultiplyTwo; -Promise.prototype.lastly = -Promise.prototype["finally"] = function (handler) { - return this._passThroughHandler(handler, true); -}; + // ---------------- + // ECCurveFp -Promise.prototype.tap = function (handler) { - return this._passThroughHandler(handler, false); -}; -}; + // constructor + function ECCurveFp (q, a, b) { + this.q = q; + this.a = this.fromBigInteger(a); + this.b = this.fromBigInteger(b); + this.infinity = new ECPointFp(this, null, null); + this.reducer = new Barrett(this.q); + } -},{"./util.js":38}],17:[function(_dereq_,module,exports){ -"use strict"; -module.exports = function(Promise, - apiRejection, - INTERNAL, - tryConvertToPromise) { -var errors = _dereq_("./errors.js"); -var TypeError = errors.TypeError; -var util = _dereq_("./util.js"); -var errorObj = util.errorObj; -var tryCatch = util.tryCatch; -var yieldHandlers = []; - -function promiseFromYieldHandler(value, yieldHandlers, traceParent) { - for (var i = 0; i < yieldHandlers.length; ++i) { - traceParent._pushContext(); - var result = tryCatch(yieldHandlers[i])(value); - traceParent._popContext(); - if (result === errorObj) { - traceParent._pushContext(); - var ret = Promise.reject(errorObj.e); - traceParent._popContext(); - return ret; - } - var maybePromise = tryConvertToPromise(result, traceParent); - if (maybePromise instanceof Promise) return maybePromise; + function curveFpGetQ () { + return this.q; } - return null; -} - -function PromiseSpawn(generatorFunction, receiver, yieldHandler, stack) { - var promise = this._promise = new Promise(INTERNAL); - promise._captureStackTrace(); - this._stack = stack; - this._generatorFunction = generatorFunction; - this._receiver = receiver; - this._generator = undefined; - this._yieldHandlers = typeof yieldHandler === "function" - ? [yieldHandler].concat(yieldHandlers) - : yieldHandlers; -} - -PromiseSpawn.prototype.promise = function () { - return this._promise; -}; -PromiseSpawn.prototype._run = function () { - this._generator = this._generatorFunction.call(this._receiver); - this._receiver = - this._generatorFunction = undefined; - this._next(undefined); -}; + function curveFpGetA () { + return this.a; + } -PromiseSpawn.prototype._continue = function (result) { - if (result === errorObj) { - return this._promise._rejectCallback(result.e, false, true); + function curveFpGetB () { + return this.b; } - var value = result.value; - if (result.done === true) { - this._promise._resolveCallback(value); - } else { - var maybePromise = tryConvertToPromise(value, this._promise); - if (!(maybePromise instanceof Promise)) { - maybePromise = - promiseFromYieldHandler(maybePromise, - this._yieldHandlers, - this._promise); - if (maybePromise === null) { - this._throw( - new TypeError( - "A value %s was yielded that could not be treated as a promise\u000a\u000a See http://goo.gl/4Y4pDk\u000a\u000a".replace("%s", value) + - "From coroutine:\u000a" + - this._stack.split("\n").slice(1, -7).join("\n") - ) - ); - return; - } - } - maybePromise._then( - this._next, - this._throw, - undefined, - this, - null - ); + function curveFpEquals (other) { + if (other == this) return true; + return (this.q.equals(other.q) && this.a.equals(other.a) && this.b.equals(other.b)); } -}; -PromiseSpawn.prototype._throw = function (reason) { - this._promise._attachExtraTrace(reason); - this._promise._pushContext(); - var result = tryCatch(this._generator["throw"]) - .call(this._generator, reason); - this._promise._popContext(); - this._continue(result); -}; + function curveFpGetInfinity () { + return this.infinity; + } -PromiseSpawn.prototype._next = function (value) { - this._promise._pushContext(); - var result = tryCatch(this._generator.next).call(this._generator, value); - this._promise._popContext(); - this._continue(result); -}; + function curveFpFromBigInteger (x) { + return new ECFieldElementFp(this.q, x); + } -Promise.coroutine = function (generatorFunction, options) { - if (typeof generatorFunction !== "function") { - throw new TypeError("generatorFunction must be a function\u000a\u000a See http://goo.gl/6Vqhm0\u000a"); + function curveReduce (x) { + this.reducer.reduce(x); } - var yieldHandler = Object(options).yieldHandler; - var PromiseSpawn$ = PromiseSpawn; - var stack = new Error().stack; - return function () { - var generator = generatorFunction.apply(this, arguments); - var spawn = new PromiseSpawn$(undefined, undefined, yieldHandler, - stack); - spawn._generator = generator; - spawn._next(undefined); - return spawn.promise(); - }; -}; -Promise.coroutine.addYieldHandler = function(fn) { - if (typeof fn !== "function") throw new TypeError("fn must be a function\u000a\u000a See http://goo.gl/916lJJ\u000a"); - yieldHandlers.push(fn); -}; + // for now, work with hex strings because they're easier in JS + function curveFpDecodePointHex (s) { + switch (parseInt(s.substr(0, 2), 16)) { // first byte + case 0: + return this.infinity; + case 2: + case 3: + // point compression not supported yet + return null; + case 4: + case 6: + case 7: + var len = (s.length - 2) / 2; + var xHex = s.substr(2, len); + var yHex = s.substr(len + 2, len); -Promise.spawn = function (generatorFunction) { - if (typeof generatorFunction !== "function") { - return apiRejection("generatorFunction must be a function\u000a\u000a See http://goo.gl/6Vqhm0\u000a"); + return new ECPointFp(this, + this.fromBigInteger(new BigInteger(xHex, 16)), + this.fromBigInteger(new BigInteger(yHex, 16))); + + default: // unsupported + return null; + } } - var spawn = new PromiseSpawn(generatorFunction, this); - var ret = spawn.promise(); - spawn._run(Promise.spawn); - return ret; -}; -}; -},{"./errors.js":13,"./util.js":38}],18:[function(_dereq_,module,exports){ -"use strict"; -module.exports = -function(Promise, PromiseArray, tryConvertToPromise, INTERNAL) { -var util = _dereq_("./util.js"); -var canEvaluate = util.canEvaluate; -var tryCatch = util.tryCatch; -var errorObj = util.errorObj; -var reject; - -if (!true) { -if (canEvaluate) { - var thenCallback = function(i) { - return new Function("value", "holder", " \n\ - 'use strict'; \n\ - holder.pIndex = value; \n\ - holder.checkFulfillment(this); \n\ - ".replace(/Index/g, i)); - }; + function curveFpEncodePointHex (p) { + if (p.isInfinity()) return '00'; + var xHex = p.getX().toBigInteger().toString(16); + var yHex = p.getY().toBigInteger().toString(16); + var oLen = this.getQ().toString(16).length; + if ((oLen % 2) != 0) oLen++; + while (xHex.length < oLen) { + xHex = '0' + xHex; + } + while (yHex.length < oLen) { + yHex = '0' + yHex; + } + return '04' + xHex + yHex; + } + + ECCurveFp.prototype.getQ = curveFpGetQ; + ECCurveFp.prototype.getA = curveFpGetA; + ECCurveFp.prototype.getB = curveFpGetB; + ECCurveFp.prototype.equals = curveFpEquals; + ECCurveFp.prototype.getInfinity = curveFpGetInfinity; + ECCurveFp.prototype.fromBigInteger = curveFpFromBigInteger; + ECCurveFp.prototype.reduce = curveReduce; + // ECCurveFp.prototype.decodePointHex = curveFpDecodePointHex; + ECCurveFp.prototype.encodePointHex = curveFpEncodePointHex; + + // from: https://github.com/kaielvin/jsbn-ec-point-compression + ECCurveFp.prototype.decodePointHex = function (s) { + var yIsEven; + switch (parseInt(s.substr(0, 2), 16)) { // first byte + case 0: + return this.infinity; + case 2: + yIsEven = false; + case 3: + if (yIsEven == undefined) yIsEven = true; + var len = s.length - 2; + var xHex = s.substr(2, len); + var x = this.fromBigInteger(new BigInteger(xHex, 16)); + var alpha = x.multiply(x.square().add(this.getA())).add(this.getB()); + var beta = alpha.sqrt(); + + if (beta == null) throw 'Invalid point compression'; + + var betaValue = beta.toBigInteger(); + if (betaValue.testBit(0) != yIsEven) { + // Use the other root + beta = this.fromBigInteger(this.getQ().subtract(betaValue)); + } + return new ECPointFp(this, x, beta); + case 4: + case 6: + case 7: + var len = (s.length - 2) / 2; + var xHex = s.substr(2, len); + var yHex = s.substr(len + 2, len); - var caller = function(count) { - var values = []; - for (var i = 1; i <= count; ++i) values.push("holder.p" + i); - return new Function("holder", " \n\ - 'use strict'; \n\ - var callback = holder.fn; \n\ - return callback(values); \n\ - ".replace(/values/g, values.join(", "))); - }; - var thenCallbacks = []; - var callers = [undefined]; - for (var i = 1; i <= 5; ++i) { - thenCallbacks.push(thenCallback(i)); - callers.push(caller(i)); - } + return new ECPointFp(this, + this.fromBigInteger(new BigInteger(xHex, 16)), + this.fromBigInteger(new BigInteger(yHex, 16))); - var Holder = function(total, fn) { - this.p1 = this.p2 = this.p3 = this.p4 = this.p5 = null; - this.fn = fn; - this.total = total; - this.now = 0; + default: // unsupported + return null; + } + }; + ECCurveFp.prototype.encodeCompressedPointHex = function (p) { + if (p.isInfinity()) return '00'; + var xHex = p.getX().toBigInteger().toString(16); + var oLen = this.getQ().toString(16).length; + if ((oLen % 2) != 0) oLen++; + while (xHex.length < oLen) { xHex = '0' + xHex; } + var yPrefix; + if (p.getY().toBigInteger().isEven()) yPrefix = '02'; + else yPrefix = '03'; + + return yPrefix + xHex; }; - Holder.prototype.callers = callers; - Holder.prototype.checkFulfillment = function(promise) { - var now = this.now; - now++; - var total = this.total; - if (now >= total) { - var handler = this.callers[total]; - promise._pushContext(); - var ret = tryCatch(handler)(this); - promise._popContext(); - if (ret === errorObj) { - promise._rejectCallback(ret.e, false, true); - } else { - promise._resolveCallback(ret); - } - } else { - this.now = now; + ECFieldElementFp.prototype.getR = function () { + if (this.r != undefined) return this.r; + + this.r = null; + var bitLength = this.q.bitLength(); + if (bitLength > 128) { + var firstWord = this.q.shiftRight(bitLength - 64); + if (firstWord.intValue() == -1) { + this.r = BigInteger.ONE.shiftLeft(bitLength).subtract(this.q); } + } + return this.r; }; - - var reject = function (reason) { - this._reject(reason); + ECFieldElementFp.prototype.modMult = function (x1, x2) { + return this.modReduce(x1.multiply(x2)); }; -} -} - -Promise.join = function () { - var last = arguments.length - 1; - var fn; - if (last > 0 && typeof arguments[last] === "function") { - fn = arguments[last]; - if (!true) { - if (last < 6 && canEvaluate) { - var ret = new Promise(INTERNAL); - ret._captureStackTrace(); - var holder = new Holder(last, fn); - var callbacks = thenCallbacks; - for (var i = 0; i < last; ++i) { - var maybePromise = tryConvertToPromise(arguments[i], ret); - if (maybePromise instanceof Promise) { - maybePromise = maybePromise._target(); - if (maybePromise._isPending()) { - maybePromise._then(callbacks[i], reject, - undefined, ret, holder); - } else if (maybePromise._isFulfilled()) { - callbacks[i].call(ret, - maybePromise._value(), holder); - } else { - ret._reject(maybePromise._reason()); - } - } else { - callbacks[i].call(ret, maybePromise, holder); - } - } - return ret; - } + ECFieldElementFp.prototype.modReduce = function (x) { + if (this.getR() != null) { + var qLen = q.bitLength(); + while (x.bitLength() > (qLen + 1)) { + var u = x.shiftRight(qLen); + var v = x.subtract(u.shiftLeft(qLen)); + if (!this.getR().equals(BigInteger.ONE)) { + u = u.multiply(this.getR()); + } + x = u.add(v); } - } - var $_len = arguments.length;var args = new Array($_len); for(var $_i = 0; $_i < $_len; ++$_i) {args[$_i] = arguments[$_i];} - if (fn) args.pop(); - var ret = new PromiseArray(args).promise(); - return fn !== undefined ? ret.spread(fn) : ret; -}; + while (x.compareTo(q) >= 0) { + x = x.subtract(q); + } + } else { + x = x.mod(q); + } + return x; + }; + ECFieldElementFp.prototype.sqrt = function () { + if (!this.q.testBit(0)) throw 'unsupported'; -}; + // p mod 4 == 3 + if (this.q.testBit(1)) { + var z = new ECFieldElementFp(this.q, this.x.modPow(this.q.shiftRight(2).add(BigInteger.ONE), this.q)); + return z.square().equals(this) ? z : null; + } -},{"./util.js":38}],19:[function(_dereq_,module,exports){ -"use strict"; -module.exports = function(Promise, - PromiseArray, - apiRejection, - tryConvertToPromise, - INTERNAL) { -var getDomain = Promise._getDomain; -var async = _dereq_("./async.js"); -var util = _dereq_("./util.js"); -var tryCatch = util.tryCatch; -var errorObj = util.errorObj; -var PENDING = {}; -var EMPTY_ARRAY = []; - -function MappingPromiseArray(promises, fn, limit, _filter) { - this.constructor$(promises); - this._promise._captureStackTrace(); - var domain = getDomain(); - this._callback = domain === null ? fn : domain.bind(fn); - this._preservedValues = _filter === INTERNAL - ? new Array(this.length()) - : null; - this._limit = limit; - this._inFlight = 0; - this._queue = limit >= 1 ? [] : EMPTY_ARRAY; - async.invoke(init, this, undefined); -} -util.inherits(MappingPromiseArray, PromiseArray); -function init() {this._init$(undefined, -2);} - -MappingPromiseArray.prototype._init = function () {}; - -MappingPromiseArray.prototype._promiseFulfilled = function (value, index) { - var values = this._values; - var length = this.length(); - var preservedValues = this._preservedValues; - var limit = this._limit; - if (values[index] === PENDING) { - values[index] = value; - if (limit >= 1) { - this._inFlight--; - this._drainQueue(); - if (this._isResolved()) return; - } - } else { - if (limit >= 1 && this._inFlight >= limit) { - values[index] = value; - this._queue.push(index); - return; - } - if (preservedValues !== null) preservedValues[index] = value; - - var callback = this._callback; - var receiver = this._promise._boundValue(); - this._promise._pushContext(); - var ret = tryCatch(callback).call(receiver, value, index, length); - this._promise._popContext(); - if (ret === errorObj) return this._reject(ret.e); - - var maybePromise = tryConvertToPromise(ret, this._promise); - if (maybePromise instanceof Promise) { - maybePromise = maybePromise._target(); - if (maybePromise._isPending()) { - if (limit >= 1) this._inFlight++; - values[index] = PENDING; - return maybePromise._proxyPromiseArray(this, index); - } else if (maybePromise._isFulfilled()) { - ret = maybePromise._value(); - } else { - return this._reject(maybePromise._reason()); - } - } - values[index] = ret; - } - var totalResolved = ++this._totalResolved; - if (totalResolved >= length) { - if (preservedValues !== null) { - this._filter(values, preservedValues); - } else { - this._resolve(values); + // p mod 4 == 1 + var qMinusOne = this.q.subtract(BigInteger.ONE); + + var legendreExponent = qMinusOne.shiftRight(1); + if (!(this.x.modPow(legendreExponent, this.q).equals(BigInteger.ONE))) { + return null; + } + + var u = qMinusOne.shiftRight(2); + var k = u.shiftLeft(1).add(BigInteger.ONE); + + var Q = this.x; + var fourQ = modDouble(modDouble(Q)); + + var U, V; + do { + var P; + do { + P = new BigInteger(this.q.bitLength(), new SecureRandom()); } + while (P.compareTo(this.q) >= 0 || + !(P.multiply(P).subtract(fourQ).modPow(legendreExponent, this.q).equals(qMinusOne))); - } -}; + var result = this.lucasSequence(P, Q, k); + U = result[0]; + V = result[1]; -MappingPromiseArray.prototype._drainQueue = function () { - var queue = this._queue; - var limit = this._limit; - var values = this._values; - while (queue.length > 0 && this._inFlight < limit) { - if (this._isResolved()) return; - var index = queue.pop(); - this._promiseFulfilled(values[index], index); - } -}; + if (this.modMult(V, V).equals(fourQ)) { + // Integer division by 2, mod q + if (V.testBit(0)) { + V = V.add(q); + } -MappingPromiseArray.prototype._filter = function (booleans, values) { - var len = values.length; - var ret = new Array(len); - var j = 0; - for (var i = 0; i < len; ++i) { - if (booleans[i]) ret[j++] = values[i]; - } - ret.length = j; - this._resolve(ret); -}; + V = V.shiftRight(1); -MappingPromiseArray.prototype.preservedValues = function () { - return this._preservedValues; -}; + return new ECFieldElementFp(q, V); + } + } + while (U.equals(BigInteger.ONE) || U.equals(qMinusOne)); -function map(promises, fn, options, _filter) { - var limit = typeof options === "object" && options !== null - ? options.concurrency - : 0; - limit = typeof limit === "number" && - isFinite(limit) && limit >= 1 ? limit : 0; - return new MappingPromiseArray(promises, fn, limit, _filter); -} + return null; + }; + ECFieldElementFp.prototype.lucasSequence = function (P, Q, k) { + var n = k.bitLength(); + var s = k.getLowestSetBit(); -Promise.prototype.map = function (fn, options) { - if (typeof fn !== "function") return apiRejection("fn must be a function\u000a\u000a See http://goo.gl/916lJJ\u000a"); + var Uh = BigInteger.ONE; + var Vl = BigInteger.TWO; + var Vh = P; + var Ql = BigInteger.ONE; + var Qh = BigInteger.ONE; - return map(this, fn, options, null).promise(); -}; + for (var j = n - 1; j >= s + 1; --j) { + Ql = this.modMult(Ql, Qh); -Promise.map = function (promises, fn, options, _filter) { - if (typeof fn !== "function") return apiRejection("fn must be a function\u000a\u000a See http://goo.gl/916lJJ\u000a"); - return map(promises, fn, options, _filter).promise(); -}; + if (k.testBit(j)) { + Qh = this.modMult(Ql, Q); + Uh = this.modMult(Uh, Vh); + Vl = this.modReduce(Vh.multiply(Vl).subtract(P.multiply(Ql))); + Vh = this.modReduce(Vh.multiply(Vh).subtract(Qh.shiftLeft(1))); + } else { + Qh = Ql; + Uh = this.modReduce(Uh.multiply(Vl).subtract(Ql)); + Vh = this.modReduce(Vh.multiply(Vl).subtract(P.multiply(Ql))); + Vl = this.modReduce(Vl.multiply(Vl).subtract(Ql.shiftLeft(1))); + } + } + Ql = this.modMult(Ql, Qh); + Qh = this.modMult(Ql, Q); + Uh = this.modReduce(Uh.multiply(Vl).subtract(Ql)); + Vl = this.modReduce(Vh.multiply(Vl).subtract(P.multiply(Ql))); + Ql = this.modMult(Ql, Qh); -}; + for (var j = 1; j <= s; ++j) { + Uh = this.modMult(Uh, Vl); + Vl = this.modReduce(Vl.multiply(Vl).subtract(Ql.shiftLeft(1))); + Ql = this.modMult(Ql, Ql); + } -},{"./async.js":2,"./util.js":38}],20:[function(_dereq_,module,exports){ -"use strict"; -module.exports = -function(Promise, INTERNAL, tryConvertToPromise, apiRejection) { -var util = _dereq_("./util.js"); -var tryCatch = util.tryCatch; + return [Uh, Vl]; + }; -Promise.method = function (fn) { - if (typeof fn !== "function") { - throw new Promise.TypeError("fn must be a function\u000a\u000a See http://goo.gl/916lJJ\u000a"); - } - return function () { - var ret = new Promise(INTERNAL); - ret._captureStackTrace(); - ret._pushContext(); - var value = tryCatch(fn).apply(this, arguments); - ret._popContext(); - ret._resolveFromSyncValue(value); - return ret; + var exports = { + ECCurveFp: ECCurveFp, + ECPointFp: ECPointFp, + ECFieldElementFp: ECFieldElementFp }; -}; -Promise.attempt = Promise["try"] = function (fn, args, ctx) { - if (typeof fn !== "function") { - return apiRejection("fn must be a function\u000a\u000a See http://goo.gl/916lJJ\u000a"); + module.exports = exports; + }, { jsbn: 222 }], + 126: [function (require, module, exports) { + // Named EC curves + + // Requires ec.js, jsbn.js, and jsbn2.js + var BigInteger = require('jsbn').BigInteger; + var ECCurveFp = require('./ec.js').ECCurveFp; + + // ---------------- + // X9ECParameters + + // constructor + function X9ECParameters (curve, g, n, h) { + this.curve = curve; + this.g = g; + this.n = n; + this.h = h; } - var ret = new Promise(INTERNAL); - ret._captureStackTrace(); - ret._pushContext(); - var value = util.isArray(args) - ? tryCatch(fn).apply(ctx, args) - : tryCatch(fn).call(ctx, args); - ret._popContext(); - ret._resolveFromSyncValue(value); - return ret; -}; -Promise.prototype._resolveFromSyncValue = function (value) { - if (value === util.errorObj) { - this._rejectCallback(value.e, false, true); - } else { - this._resolveCallback(value, true); + function x9getCurve () { + return this.curve; } -}; -}; -},{"./util.js":38}],21:[function(_dereq_,module,exports){ -"use strict"; -module.exports = function(Promise) { -var util = _dereq_("./util.js"); -var async = _dereq_("./async.js"); -var tryCatch = util.tryCatch; -var errorObj = util.errorObj; - -function spreadAdapter(val, nodeback) { - var promise = this; - if (!util.isArray(val)) return successAdapter.call(promise, val, nodeback); - var ret = - tryCatch(nodeback).apply(promise._boundValue(), [null].concat(val)); - if (ret === errorObj) { - async.throwLater(ret.e); - } -} - -function successAdapter(val, nodeback) { - var promise = this; - var receiver = promise._boundValue(); - var ret = val === undefined - ? tryCatch(nodeback).call(receiver, null) - : tryCatch(nodeback).call(receiver, null, val); - if (ret === errorObj) { - async.throwLater(ret.e); - } -} -function errorAdapter(reason, nodeback) { - var promise = this; - if (!reason) { - var target = promise._target(); - var newReason = target._getCarriedStackTrace(); - newReason.cause = reason; - reason = newReason; - } - var ret = tryCatch(nodeback).call(promise._boundValue(), reason); - if (ret === errorObj) { - async.throwLater(ret.e); - } -} - -Promise.prototype.asCallback = -Promise.prototype.nodeify = function (nodeback, options) { - if (typeof nodeback == "function") { - var adapter = successAdapter; - if (options !== undefined && Object(options).spread) { - adapter = spreadAdapter; - } - this._then( - adapter, - errorAdapter, - undefined, - this, - nodeback - ); + function x9getG () { + return this.g; + } + + function x9getN () { + return this.n; } - return this; -}; -}; -},{"./async.js":2,"./util.js":38}],22:[function(_dereq_,module,exports){ -"use strict"; -module.exports = function(Promise, PromiseArray) { -var util = _dereq_("./util.js"); -var async = _dereq_("./async.js"); -var tryCatch = util.tryCatch; -var errorObj = util.errorObj; + function x9getH () { + return this.h; + } -Promise.prototype.progressed = function (handler) { - return this._then(undefined, undefined, handler, undefined, undefined); -}; + X9ECParameters.prototype.getCurve = x9getCurve; + X9ECParameters.prototype.getG = x9getG; + X9ECParameters.prototype.getN = x9getN; + X9ECParameters.prototype.getH = x9getH; -Promise.prototype._progress = function (progressValue) { - if (this._isFollowingOrFulfilledOrRejected()) return; - this._target()._progressUnchecked(progressValue); + // ---------------- + // SECNamedCurves -}; + function fromHex (s) { return new BigInteger(s, 16); } -Promise.prototype._progressHandlerAt = function (index) { - return index === 0 - ? this._progressHandler0 - : this[(index << 2) + index - 5 + 2]; -}; + function secp128r1 () { + // p = 2^128 - 2^97 - 1 + var p = fromHex('FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFF'); + var a = fromHex('FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFC'); + var b = fromHex('E87579C11079F43DD824993C2CEE5ED3'); + // byte[] S = Hex.decode("000E0D4D696E6768756151750CC03A4473D03679"); + var n = fromHex('FFFFFFFE0000000075A30D1B9038A115'); + var h = BigInteger.ONE; + var curve = new ECCurveFp(p, a, b); + var G = curve.decodePointHex('04' + + '161FF7528B899B2D0C28607CA52C5B86' + + 'CF5AC8395BAFEB13C02DA292DDED7A83'); + return new X9ECParameters(curve, G, n, h); + } + + function secp160k1 () { + // p = 2^160 - 2^32 - 2^14 - 2^12 - 2^9 - 2^8 - 2^7 - 2^3 - 2^2 - 1 + var p = fromHex('FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFAC73'); + var a = BigInteger.ZERO; + var b = fromHex('7'); + // byte[] S = null; + var n = fromHex('0100000000000000000001B8FA16DFAB9ACA16B6B3'); + var h = BigInteger.ONE; + var curve = new ECCurveFp(p, a, b); + var G = curve.decodePointHex('04' + + '3B4C382CE37AA192A4019E763036F4F5DD4D7EBB' + + '938CF935318FDCED6BC28286531733C3F03C4FEE'); + return new X9ECParameters(curve, G, n, h); + } + + function secp160r1 () { + // p = 2^160 - 2^31 - 1 + var p = fromHex('FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFF'); + var a = fromHex('FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFC'); + var b = fromHex('1C97BEFC54BD7A8B65ACF89F81D4D4ADC565FA45'); + // byte[] S = Hex.decode("1053CDE42C14D696E67687561517533BF3F83345"); + var n = fromHex('0100000000000000000001F4C8F927AED3CA752257'); + var h = BigInteger.ONE; + var curve = new ECCurveFp(p, a, b); + var G = curve.decodePointHex('04' + + '4A96B5688EF573284664698968C38BB913CBFC82' + + '23A628553168947D59DCC912042351377AC5FB32'); + return new X9ECParameters(curve, G, n, h); + } + + function secp192k1 () { + // p = 2^192 - 2^32 - 2^12 - 2^8 - 2^7 - 2^6 - 2^3 - 1 + var p = fromHex('FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFEE37'); + var a = BigInteger.ZERO; + var b = fromHex('3'); + // byte[] S = null; + var n = fromHex('FFFFFFFFFFFFFFFFFFFFFFFE26F2FC170F69466A74DEFD8D'); + var h = BigInteger.ONE; + var curve = new ECCurveFp(p, a, b); + var G = curve.decodePointHex('04' + + 'DB4FF10EC057E9AE26B07D0280B7F4341DA5D1B1EAE06C7D' + + '9B2F2F6D9C5628A7844163D015BE86344082AA88D95E2F9D'); + return new X9ECParameters(curve, G, n, h); + } + + function secp192r1 () { + // p = 2^192 - 2^64 - 1 + var p = fromHex('FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF'); + var a = fromHex('FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFC'); + var b = fromHex('64210519E59C80E70FA7E9AB72243049FEB8DEECC146B9B1'); + // byte[] S = Hex.decode("3045AE6FC8422F64ED579528D38120EAE12196D5"); + var n = fromHex('FFFFFFFFFFFFFFFFFFFFFFFF99DEF836146BC9B1B4D22831'); + var h = BigInteger.ONE; + var curve = new ECCurveFp(p, a, b); + var G = curve.decodePointHex('04' + + '188DA80EB03090F67CBF20EB43A18800F4FF0AFD82FF1012' + + '07192B95FFC8DA78631011ED6B24CDD573F977A11E794811'); + return new X9ECParameters(curve, G, n, h); + } + + function secp224r1 () { + // p = 2^224 - 2^96 + 1 + var p = fromHex('FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF000000000000000000000001'); + var a = fromHex('FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFFFFFFFFFE'); + var b = fromHex('B4050A850C04B3ABF54132565044B0B7D7BFD8BA270B39432355FFB4'); + // byte[] S = Hex.decode("BD71344799D5C7FCDC45B59FA3B9AB8F6A948BC5"); + var n = fromHex('FFFFFFFFFFFFFFFFFFFFFFFFFFFF16A2E0B8F03E13DD29455C5C2A3D'); + var h = BigInteger.ONE; + var curve = new ECCurveFp(p, a, b); + var G = curve.decodePointHex('04' + + 'B70E0CBD6BB4BF7F321390B94A03C1D356C21122343280D6115C1D21' + + 'BD376388B5F723FB4C22DFE6CD4375A05A07476444D5819985007E34'); + return new X9ECParameters(curve, G, n, h); + } + + function secp256r1 () { + // p = 2^224 (2^32 - 1) + 2^192 + 2^96 - 1 + var p = fromHex('FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFF'); + var a = fromHex('FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFC'); + var b = fromHex('5AC635D8AA3A93E7B3EBBD55769886BC651D06B0CC53B0F63BCE3C3E27D2604B'); + // byte[] S = Hex.decode("C49D360886E704936A6678E1139D26B7819F7E90"); + var n = fromHex('FFFFFFFF00000000FFFFFFFFFFFFFFFFBCE6FAADA7179E84F3B9CAC2FC632551'); + var h = BigInteger.ONE; + var curve = new ECCurveFp(p, a, b); + var G = curve.decodePointHex('04' + + '6B17D1F2E12C4247F8BCE6E563A440F277037D812DEB33A0F4A13945D898C296' + + '4FE342E2FE1A7F9B8EE7EB4A7C0F9E162BCE33576B315ECECBB6406837BF51F5'); + return new X9ECParameters(curve, G, n, h); + } + + // TODO: make this into a proper hashtable + function getSECCurveByName (name) { + if (name == 'secp128r1') return secp128r1(); + if (name == 'secp160k1') return secp160k1(); + if (name == 'secp160r1') return secp160r1(); + if (name == 'secp192k1') return secp192k1(); + if (name == 'secp192r1') return secp192r1(); + if (name == 'secp224r1') return secp224r1(); + if (name == 'secp256r1') return secp256r1(); + return null; + } -Promise.prototype._doProgressWith = function (progression) { - var progressValue = progression.value; - var handler = progression.handler; - var promise = progression.promise; - var receiver = progression.receiver; - - var ret = tryCatch(handler).call(receiver, progressValue); - if (ret === errorObj) { - if (ret.e != null && - ret.e.name !== "StopProgressPropagation") { - var trace = util.canAttachTrace(ret.e) - ? ret.e : new Error(util.toString(ret.e)); - promise._attachExtraTrace(trace); - promise._progress(ret.e); - } - } else if (ret instanceof Promise) { - ret._then(promise._progress, null, null, promise, undefined); - } else { - promise._progress(ret); + module.exports = { + secp128r1: secp128r1, + secp160k1: secp160k1, + secp160r1: secp160r1, + secp192k1: secp192k1, + secp192r1: secp192r1, + secp224r1: secp224r1, + secp256r1: secp256r1 + }; + }, { './ec.js': 125, jsbn: 222 }], + 127: [function (require, module, exports) { + 'use strict'; + + var elliptic = exports; + + elliptic.version = require('../package.json').version; + elliptic.utils = require('./elliptic/utils'); + elliptic.rand = require('brorand'); + elliptic.curve = require('./elliptic/curve'); + elliptic.curves = require('./elliptic/curves'); + + // Protocols + elliptic.ec = require('./elliptic/ec'); + elliptic.eddsa = require('./elliptic/eddsa'); + }, { '../package.json': 142, './elliptic/curve': 130, './elliptic/curves': 133, './elliptic/ec': 134, './elliptic/eddsa': 137, './elliptic/utils': 141, brorand: 69 }], + 128: [function (require, module, exports) { + 'use strict'; + + var BN = require('bn.js'); + var elliptic = require('../../elliptic'); + var utils = elliptic.utils; + var getNAF = utils.getNAF; + var getJSF = utils.getJSF; + var assert = utils.assert; + + function BaseCurve (type, conf) { + this.type = type; + this.p = new BN(conf.p, 16); + + // Use Montgomery, when there is no fast reduction for the prime + this.red = conf.prime ? BN.red(conf.prime) : BN.mont(this.p); + + // Useful for many curves + this.zero = new BN(0).toRed(this.red); + this.one = new BN(1).toRed(this.red); + this.two = new BN(2).toRed(this.red); + + // Curve configuration, optional + this.n = conf.n && new BN(conf.n, 16); + this.g = conf.g && this.pointFromJSON(conf.g, conf.gRed); + + // Temporary arrays + this._wnafT1 = new Array(4); + this._wnafT2 = new Array(4); + this._wnafT3 = new Array(4); + this._wnafT4 = new Array(4); + + // Generalized Greg Maxwell's trick + var adjustCount = this.n && this.p.div(this.n); + if (!adjustCount || adjustCount.cmpn(100) > 0) { + this.redN = null; + } else { + this._maxwellTrick = true; + this.redN = this.n.toRed(this.red); + } } -}; + module.exports = BaseCurve; + BaseCurve.prototype.point = function point () { + throw new Error('Not implemented'); + }; -Promise.prototype._progressUnchecked = function (progressValue) { - var len = this._length(); - var progress = this._progress; - for (var i = 0; i < len; i++) { - var handler = this._progressHandlerAt(i); - var promise = this._promiseAt(i); - if (!(promise instanceof Promise)) { - var receiver = this._receiverAt(i); - if (typeof handler === "function") { - handler.call(receiver, progressValue, promise); - } else if (receiver instanceof PromiseArray && - !receiver._isResolved()) { - receiver._promiseProgressed(progressValue, promise); - } - continue; - } + BaseCurve.prototype.validate = function validate () { + throw new Error('Not implemented'); + }; - if (typeof handler === "function") { - async.invoke(this._doProgressWith, this, { - handler: handler, - promise: promise, - receiver: this._receiverAt(i), - value: progressValue - }); - } else { - async.invoke(progress, promise, progressValue); - } - } -}; -}; + BaseCurve.prototype._fixedNafMul = function _fixedNafMul (p, k) { + assert(p.precomputed); + var doubles = p._getDoubles(); -},{"./async.js":2,"./util.js":38}],23:[function(_dereq_,module,exports){ -"use strict"; -module.exports = function() { -var makeSelfResolutionError = function () { - return new TypeError("circular promise resolution chain\u000a\u000a See http://goo.gl/LhFpo0\u000a"); -}; -var reflect = function() { - return new Promise.PromiseInspection(this._target()); -}; -var apiRejection = function(msg) { - return Promise.reject(new TypeError(msg)); -}; + var naf = getNAF(k, 1); + var I = (1 << (doubles.step + 1)) - (doubles.step % 2 === 0 ? 2 : 1); + I /= 3; -var util = _dereq_("./util.js"); + // Translate into more windowed form + var repr = []; + for (var j = 0; j < naf.length; j += doubles.step) { + var nafW = 0; + for (var k = j + doubles.step - 1; k >= j; k--) { nafW = (nafW << 1) + naf[k]; } + repr.push(nafW); + } -var getDomain; -if (util.isNode) { - getDomain = function() { - var ret = process.domain; - if (ret === undefined) ret = null; - return ret; - }; -} else { - getDomain = function() { - return null; + var a = this.jpoint(null, null, null); + var b = this.jpoint(null, null, null); + for (var i = I; i > 0; i--) { + for (var j = 0; j < repr.length; j++) { + var nafW = repr[j]; + if (nafW === i) { b = b.mixedAdd(doubles.points[j]); } else if (nafW === -i) { b = b.mixedAdd(doubles.points[j].neg()); } + } + a = a.add(b); + } + return a.toP(); }; -} -util.notEnumerableProp(Promise, "_getDomain", getDomain); - -var UNDEFINED_BINDING = {}; -var async = _dereq_("./async.js"); -var errors = _dereq_("./errors.js"); -var TypeError = Promise.TypeError = errors.TypeError; -Promise.RangeError = errors.RangeError; -Promise.CancellationError = errors.CancellationError; -Promise.TimeoutError = errors.TimeoutError; -Promise.OperationalError = errors.OperationalError; -Promise.RejectionError = errors.OperationalError; -Promise.AggregateError = errors.AggregateError; -var INTERNAL = function(){}; -var APPLY = {}; -var NEXT_FILTER = {e: null}; -var tryConvertToPromise = _dereq_("./thenables.js")(Promise, INTERNAL); -var PromiseArray = - _dereq_("./promise_array.js")(Promise, INTERNAL, - tryConvertToPromise, apiRejection); -var CapturedTrace = _dereq_("./captured_trace.js")(); -var isDebugging = _dereq_("./debuggability.js")(Promise, CapturedTrace); - /*jshint unused:false*/ -var createContext = - _dereq_("./context.js")(Promise, CapturedTrace, isDebugging); -var CatchFilter = _dereq_("./catch_filter.js")(NEXT_FILTER); -var PromiseResolver = _dereq_("./promise_resolver.js"); -var nodebackForPromise = PromiseResolver._nodebackForPromise; -var errorObj = util.errorObj; -var tryCatch = util.tryCatch; - -function Promise(resolver) { - if (typeof resolver !== "function") { - throw new TypeError("the promise constructor requires a resolver function\u000a\u000a See http://goo.gl/EC22Yn\u000a"); - } - if (this.constructor !== Promise) { - throw new TypeError("the promise constructor cannot be invoked directly\u000a\u000a See http://goo.gl/KsIlge\u000a"); - } - this._bitField = 0; - this._fulfillmentHandler0 = undefined; - this._rejectionHandler0 = undefined; - this._progressHandler0 = undefined; - this._promise0 = undefined; - this._receiver0 = undefined; - this._settledValue = undefined; - if (resolver !== INTERNAL) this._resolveFromResolver(resolver); -} - -Promise.prototype.toString = function () { - return "[object Promise]"; -}; -Promise.prototype.caught = Promise.prototype["catch"] = function (fn) { - var len = arguments.length; - if (len > 1) { - var catchInstances = new Array(len - 1), - j = 0, i; - for (i = 0; i < len - 1; ++i) { - var item = arguments[i]; - if (typeof item === "function") { - catchInstances[j++] = item; - } else { - return Promise.reject( - new TypeError("Catch filter must inherit from Error or be a simple predicate function\u000a\u000a See http://goo.gl/o84o68\u000a")); - } + BaseCurve.prototype._wnafMul = function _wnafMul (p, k) { + var w = 4; + + // Precompute window + var nafPoints = p._getNAFPoints(w); + w = nafPoints.wnd; + var wnd = nafPoints.points; + + // Get NAF form + var naf = getNAF(k, w); + + // Add `this`*(N+1) for every w-NAF index + var acc = this.jpoint(null, null, null); + for (var i = naf.length - 1; i >= 0; i--) { + // Count zeroes + for (var k = 0; i >= 0 && naf[i] === 0; i--) { k++; } + if (i >= 0) { k++; } + acc = acc.dblp(k); + + if (i < 0) { break; } + var z = naf[i]; + assert(z !== 0); + if (p.type === 'affine') { + // J +- P + if (z > 0) { acc = acc.mixedAdd(wnd[(z - 1) >> 1]); } else { acc = acc.mixedAdd(wnd[(-z - 1) >> 1].neg()); } + } else { + // J +- J + if (z > 0) { acc = acc.add(wnd[(z - 1) >> 1]); } else { acc = acc.add(wnd[(-z - 1) >> 1].neg()); } } - catchInstances.length = j; - fn = arguments[i]; - var catchFilter = new CatchFilter(catchInstances, fn, this); - return this._then(undefined, catchFilter.doFilter, undefined, - catchFilter, undefined); - } - return this._then(undefined, fn, undefined, undefined, undefined); -}; + } + return p.type === 'affine' ? acc.toP() : acc; + }; -Promise.prototype.reflect = function () { - return this._then(reflect, reflect, undefined, this, undefined); -}; + BaseCurve.prototype._wnafMulAdd = function _wnafMulAdd (defW, + points, + coeffs, + len, + jacobianResult) { + var wndWidth = this._wnafT1; + var wnd = this._wnafT2; + var naf = this._wnafT3; + + // Fill all arrays + var max = 0; + for (var i = 0; i < len; i++) { + var p = points[i]; + var nafPoints = p._getNAFPoints(defW); + wndWidth[i] = nafPoints.wnd; + wnd[i] = nafPoints.points; + } -Promise.prototype.then = function (didFulfill, didReject, didProgress) { - if (isDebugging() && arguments.length > 0 && - typeof didFulfill !== "function" && - typeof didReject !== "function") { - var msg = ".then() only accepts functions but was passed: " + - util.classString(didFulfill); - if (arguments.length > 1) { - msg += ", " + util.classString(didReject); + // Comb small window NAFs + for (var i = len - 1; i >= 1; i -= 2) { + var a = i - 1; + var b = i; + if (wndWidth[a] !== 1 || wndWidth[b] !== 1) { + naf[a] = getNAF(coeffs[a], wndWidth[a]); + naf[b] = getNAF(coeffs[b], wndWidth[b]); + max = Math.max(naf[a].length, max); + max = Math.max(naf[b].length, max); + continue; } - this._warn(msg); - } - return this._then(didFulfill, didReject, didProgress, - undefined, undefined); -}; - -Promise.prototype.done = function (didFulfill, didReject, didProgress) { - var promise = this._then(didFulfill, didReject, didProgress, - undefined, undefined); - promise._setIsFinal(); -}; - -Promise.prototype.spread = function (didFulfill, didReject) { - return this.all()._then(didFulfill, didReject, undefined, APPLY, undefined); -}; -Promise.prototype.isCancellable = function () { - return !this.isResolved() && - this._cancellable(); -}; + var comb = [ + points[a], /* 1 */ + null, /* 3 */ + null, /* 5 */ + points[b] /* 7 */ + ]; -Promise.prototype.toJSON = function () { - var ret = { - isFulfilled: false, - isRejected: false, - fulfillmentValue: undefined, - rejectionReason: undefined - }; - if (this.isFulfilled()) { - ret.fulfillmentValue = this.value(); - ret.isFulfilled = true; - } else if (this.isRejected()) { - ret.rejectionReason = this.reason(); - ret.isRejected = true; - } - return ret; -}; + // Try to avoid Projective points, if possible + if (points[a].y.cmp(points[b].y) === 0) { + comb[1] = points[a].add(points[b]); + comb[2] = points[a].toJ().mixedAdd(points[b].neg()); + } else if (points[a].y.cmp(points[b].y.redNeg()) === 0) { + comb[1] = points[a].toJ().mixedAdd(points[b]); + comb[2] = points[a].add(points[b].neg()); + } else { + comb[1] = points[a].toJ().mixedAdd(points[b]); + comb[2] = points[a].toJ().mixedAdd(points[b].neg()); + } + + var index = [ + -3, /* -1 -1 */ + -1, /* -1 0 */ + -5, /* -1 1 */ + -7, /* 0 -1 */ + 0, /* 0 0 */ + 7, /* 0 1 */ + 5, /* 1 -1 */ + 1, /* 1 0 */ + 3 /* 1 1 */ + ]; -Promise.prototype.all = function () { - return new PromiseArray(this).promise(); -}; + var jsf = getJSF(coeffs[a], coeffs[b]); + max = Math.max(jsf[0].length, max); + naf[a] = new Array(max); + naf[b] = new Array(max); + for (var j = 0; j < max; j++) { + var ja = jsf[0][j] | 0; + var jb = jsf[1][j] | 0; -Promise.prototype.error = function (fn) { - return this.caught(util.originatesFromRejection, fn); -}; + naf[a][j] = index[(ja + 1) * 3 + (jb + 1)]; + naf[b][j] = 0; + wnd[a] = comb; + } + } -Promise.getNewLibraryCopy = module.exports; + var acc = this.jpoint(null, null, null); + var tmp = this._wnafT4; + for (var i = max; i >= 0; i--) { + var k = 0; -Promise.is = function (val) { - return val instanceof Promise; -}; + while (i >= 0) { + var zero = true; + for (var j = 0; j < len; j++) { + tmp[j] = naf[j][i] | 0; + if (tmp[j] !== 0) { zero = false; } + } + if (!zero) { break; } + k++; + i--; + } + if (i >= 0) { k++; } + acc = acc.dblp(k); + if (i < 0) { break; } -Promise.fromNode = function(fn) { - var ret = new Promise(INTERNAL); - var result = tryCatch(fn)(nodebackForPromise(ret)); - if (result === errorObj) { - ret._rejectCallback(result.e, true, true); - } - return ret; -}; + for (var j = 0; j < len; j++) { + var z = tmp[j]; + var p; + if (z === 0) { continue; } else if (z > 0) { p = wnd[j][(z - 1) >> 1]; } else if (z < 0) { p = wnd[j][(-z - 1) >> 1].neg(); } -Promise.all = function (promises) { - return new PromiseArray(promises).promise(); -}; + if (p.type === 'affine') { acc = acc.mixedAdd(p); } else { acc = acc.add(p); } + } + } + // Zeroify references + for (var i = 0; i < len; i++) { wnd[i] = null; } -Promise.defer = Promise.pending = function () { - var promise = new Promise(INTERNAL); - return new PromiseResolver(promise); -}; + if (jacobianResult) { return acc; } else { return acc.toP(); } + }; -Promise.cast = function (obj) { - var ret = tryConvertToPromise(obj); - if (!(ret instanceof Promise)) { - var val = ret; - ret = new Promise(INTERNAL); - ret._fulfillUnchecked(val); + function BasePoint (curve, type) { + this.curve = curve; + this.type = type; + this.precomputed = null; } - return ret; -}; + BaseCurve.BasePoint = BasePoint; -Promise.resolve = Promise.fulfilled = Promise.cast; + BasePoint.prototype.eq = function eq (/* other */) { + throw new Error('Not implemented'); + }; -Promise.reject = Promise.rejected = function (reason) { - var ret = new Promise(INTERNAL); - ret._captureStackTrace(); - ret._rejectCallback(reason, true); - return ret; -}; + BasePoint.prototype.validate = function validate () { + return this.curve.validate(this); + }; -Promise.setScheduler = function(fn) { - if (typeof fn !== "function") throw new TypeError("fn must be a function\u000a\u000a See http://goo.gl/916lJJ\u000a"); - var prev = async._schedule; - async._schedule = fn; - return prev; -}; + BaseCurve.prototype.decodePoint = function decodePoint (bytes, enc) { + bytes = utils.toArray(bytes, enc); -Promise.prototype._then = function ( - didFulfill, - didReject, - didProgress, - receiver, - internalData -) { - var haveInternalData = internalData !== undefined; - var ret = haveInternalData ? internalData : new Promise(INTERNAL); + var len = this.p.byteLength(); - if (!haveInternalData) { - ret._propagateFrom(this, 4 | 1); - ret._captureStackTrace(); - } + // uncompressed, hybrid-odd, hybrid-even + if ((bytes[0] === 0x04 || bytes[0] === 0x06 || bytes[0] === 0x07) && + bytes.length - 1 === 2 * len) { + if (bytes[0] === 0x06) { assert(bytes[bytes.length - 1] % 2 === 0); } else if (bytes[0] === 0x07) { assert(bytes[bytes.length - 1] % 2 === 1); } - var target = this._target(); - if (target !== this) { - if (receiver === undefined) receiver = this._boundTo; - if (!haveInternalData) ret._setIsMigrated(); - } + var res = this.point(bytes.slice(1, 1 + len), + bytes.slice(1 + len, 1 + 2 * len)); - var callbackIndex = target._addCallbacks(didFulfill, - didReject, - didProgress, - ret, - receiver, - getDomain()); + return res; + } else if ((bytes[0] === 0x02 || bytes[0] === 0x03) && + bytes.length - 1 === len) { + return this.pointFromX(bytes.slice(1, 1 + len), bytes[0] === 0x03); + } + throw new Error('Unknown point format'); + }; - if (target._isResolved() && !target._isSettlePromisesQueued()) { - async.invoke( - target._settlePromiseAtPostResolution, target, callbackIndex); - } + BasePoint.prototype.encodeCompressed = function encodeCompressed (enc) { + return this.encode(enc, true); + }; - return ret; -}; + BasePoint.prototype._encode = function _encode (compact) { + var len = this.curve.p.byteLength(); + var x = this.getX().toArray('be', len); -Promise.prototype._settlePromiseAtPostResolution = function (index) { - if (this._isRejectionUnhandled()) this._unsetRejectionIsUnhandled(); - this._settlePromiseAt(index); -}; + if (compact) { return [this.getY().isEven() ? 0x02 : 0x03].concat(x); } -Promise.prototype._length = function () { - return this._bitField & 131071; -}; + return [0x04].concat(x, this.getY().toArray('be', len)); + }; -Promise.prototype._isFollowingOrFulfilledOrRejected = function () { - return (this._bitField & 939524096) > 0; -}; + BasePoint.prototype.encode = function encode (enc, compact) { + return utils.encode(this._encode(compact), enc); + }; -Promise.prototype._isFollowing = function () { - return (this._bitField & 536870912) === 536870912; -}; + BasePoint.prototype.precompute = function precompute (power) { + if (this.precomputed) { return this; } -Promise.prototype._setLength = function (len) { - this._bitField = (this._bitField & -131072) | - (len & 131071); -}; + var precomputed = { + doubles: null, + naf: null, + beta: null + }; + precomputed.naf = this._getNAFPoints(8); + precomputed.doubles = this._getDoubles(4, power); + precomputed.beta = this._getBeta(); + this.precomputed = precomputed; -Promise.prototype._setFulfilled = function () { - this._bitField = this._bitField | 268435456; -}; + return this; + }; -Promise.prototype._setRejected = function () { - this._bitField = this._bitField | 134217728; -}; + BasePoint.prototype._hasDoubles = function _hasDoubles (k) { + if (!this.precomputed) { return false; } -Promise.prototype._setFollowing = function () { - this._bitField = this._bitField | 536870912; -}; + var doubles = this.precomputed.doubles; + if (!doubles) { return false; } -Promise.prototype._setIsFinal = function () { - this._bitField = this._bitField | 33554432; -}; + return doubles.points.length >= Math.ceil((k.bitLength() + 1) / doubles.step); + }; -Promise.prototype._isFinal = function () { - return (this._bitField & 33554432) > 0; -}; + BasePoint.prototype._getDoubles = function _getDoubles (step, power) { + if (this.precomputed && this.precomputed.doubles) { return this.precomputed.doubles; } -Promise.prototype._cancellable = function () { - return (this._bitField & 67108864) > 0; -}; + var doubles = [this]; + var acc = this; + for (var i = 0; i < power; i += step) { + for (var j = 0; j < step; j++) { acc = acc.dbl(); } + doubles.push(acc); + } + return { + step: step, + points: doubles + }; + }; -Promise.prototype._setCancellable = function () { - this._bitField = this._bitField | 67108864; -}; + BasePoint.prototype._getNAFPoints = function _getNAFPoints (wnd) { + if (this.precomputed && this.precomputed.naf) { return this.precomputed.naf; } -Promise.prototype._unsetCancellable = function () { - this._bitField = this._bitField & (~67108864); -}; + var res = [this]; + var max = (1 << wnd) - 1; + var dbl = max === 1 ? null : this.dbl(); + for (var i = 1; i < max; i++) { res[i] = res[i - 1].add(dbl); } + return { + wnd: wnd, + points: res + }; + }; -Promise.prototype._setIsMigrated = function () { - this._bitField = this._bitField | 4194304; -}; + BasePoint.prototype._getBeta = function _getBeta () { + return null; + }; -Promise.prototype._unsetIsMigrated = function () { - this._bitField = this._bitField & (~4194304); -}; + BasePoint.prototype.dblp = function dblp (k) { + var r = this; + for (var i = 0; i < k; i++) { r = r.dbl(); } + return r; + }; + }, { '../../elliptic': 127, 'bn.js': 68 }], + 129: [function (require, module, exports) { + 'use strict'; -Promise.prototype._isMigrated = function () { - return (this._bitField & 4194304) > 0; -}; + var curve = require('../curve'); + var elliptic = require('../../elliptic'); + var BN = require('bn.js'); + var inherits = require('inherits'); + var Base = curve.base; -Promise.prototype._receiverAt = function (index) { - var ret = index === 0 - ? this._receiver0 - : this[ - index * 5 - 5 + 4]; - if (ret === UNDEFINED_BINDING) { - return undefined; - } else if (ret === undefined && this._isBound()) { - return this._boundValue(); - } - return ret; -}; + var assert = elliptic.utils.assert; -Promise.prototype._promiseAt = function (index) { - return index === 0 - ? this._promise0 - : this[index * 5 - 5 + 3]; -}; + function EdwardsCurve (conf) { + // NOTE: Important as we are creating point in Base.call() + this.twisted = (conf.a | 0) !== 1; + this.mOneA = this.twisted && (conf.a | 0) === -1; + this.extended = this.mOneA; -Promise.prototype._fulfillmentHandlerAt = function (index) { - return index === 0 - ? this._fulfillmentHandler0 - : this[index * 5 - 5 + 0]; -}; + Base.call(this, 'edwards', conf); -Promise.prototype._rejectionHandlerAt = function (index) { - return index === 0 - ? this._rejectionHandler0 - : this[index * 5 - 5 + 1]; -}; + this.a = new BN(conf.a, 16).umod(this.red.m); + this.a = this.a.toRed(this.red); + this.c = new BN(conf.c, 16).toRed(this.red); + this.c2 = this.c.redSqr(); + this.d = new BN(conf.d, 16).toRed(this.red); + this.dd = this.d.redAdd(this.d); -Promise.prototype._boundValue = function() { - var ret = this._boundTo; - if (ret !== undefined) { - if (ret instanceof Promise) { - if (ret.isFulfilled()) { - return ret.value(); - } else { - return undefined; - } - } + assert(!this.twisted || this.c.fromRed().cmpn(1) === 0); + this.oneC = (conf.c | 0) === 1; } - return ret; -}; + inherits(EdwardsCurve, Base); + module.exports = EdwardsCurve; -Promise.prototype._migrateCallbacks = function (follower, index) { - var fulfill = follower._fulfillmentHandlerAt(index); - var reject = follower._rejectionHandlerAt(index); - var progress = follower._progressHandlerAt(index); - var promise = follower._promiseAt(index); - var receiver = follower._receiverAt(index); - if (promise instanceof Promise) promise._setIsMigrated(); - if (receiver === undefined) receiver = UNDEFINED_BINDING; - this._addCallbacks(fulfill, reject, progress, promise, receiver, null); -}; + EdwardsCurve.prototype._mulA = function _mulA (num) { + if (this.mOneA) { return num.redNeg(); } else { return this.a.redMul(num); } + }; -Promise.prototype._addCallbacks = function ( - fulfill, - reject, - progress, - promise, - receiver, - domain -) { - var index = this._length(); + EdwardsCurve.prototype._mulC = function _mulC (num) { + if (this.oneC) { return num; } else { return this.c.redMul(num); } + }; - if (index >= 131071 - 5) { - index = 0; - this._setLength(0); - } + // Just for compatibility with Short curve + EdwardsCurve.prototype.jpoint = function jpoint (x, y, z, t) { + return this.point(x, y, z, t); + }; - if (index === 0) { - this._promise0 = promise; - if (receiver !== undefined) this._receiver0 = receiver; - if (typeof fulfill === "function" && !this._isCarryingStackTrace()) { - this._fulfillmentHandler0 = - domain === null ? fulfill : domain.bind(fulfill); - } - if (typeof reject === "function") { - this._rejectionHandler0 = - domain === null ? reject : domain.bind(reject); - } - if (typeof progress === "function") { - this._progressHandler0 = - domain === null ? progress : domain.bind(progress); - } - } else { - var base = index * 5 - 5; - this[base + 3] = promise; - this[base + 4] = receiver; - if (typeof fulfill === "function") { - this[base + 0] = - domain === null ? fulfill : domain.bind(fulfill); - } - if (typeof reject === "function") { - this[base + 1] = - domain === null ? reject : domain.bind(reject); - } - if (typeof progress === "function") { - this[base + 2] = - domain === null ? progress : domain.bind(progress); - } - } - this._setLength(index + 1); - return index; -}; + EdwardsCurve.prototype.pointFromX = function pointFromX (x, odd) { + x = new BN(x, 16); + if (!x.red) { x = x.toRed(this.red); } -Promise.prototype._setProxyHandlers = function (receiver, promiseSlotValue) { - var index = this._length(); + var x2 = x.redSqr(); + var rhs = this.c2.redSub(this.a.redMul(x2)); + var lhs = this.one.redSub(this.c2.redMul(this.d).redMul(x2)); - if (index >= 131071 - 5) { - index = 0; - this._setLength(0); - } - if (index === 0) { - this._promise0 = promiseSlotValue; - this._receiver0 = receiver; - } else { - var base = index * 5 - 5; - this[base + 3] = promiseSlotValue; - this[base + 4] = receiver; - } - this._setLength(index + 1); -}; + var y2 = rhs.redMul(lhs.redInvm()); + var y = y2.redSqrt(); + if (y.redSqr().redSub(y2).cmp(this.zero) !== 0) { throw new Error('invalid point'); } -Promise.prototype._proxyPromiseArray = function (promiseArray, index) { - this._setProxyHandlers(promiseArray, index); -}; + var isOdd = y.fromRed().isOdd(); + if (odd && !isOdd || !odd && isOdd) { y = y.redNeg(); } -Promise.prototype._resolveCallback = function(value, shouldBind) { - if (this._isFollowingOrFulfilledOrRejected()) return; - if (value === this) - return this._rejectCallback(makeSelfResolutionError(), false, true); - var maybePromise = tryConvertToPromise(value, this); - if (!(maybePromise instanceof Promise)) return this._fulfill(value); - - var propagationFlags = 1 | (shouldBind ? 4 : 0); - this._propagateFrom(maybePromise, propagationFlags); - var promise = maybePromise._target(); - if (promise._isPending()) { - var len = this._length(); - for (var i = 0; i < len; ++i) { - promise._migrateCallbacks(this, i); - } - this._setFollowing(); - this._setLength(0); - this._setFollowee(promise); - } else if (promise._isFulfilled()) { - this._fulfillUnchecked(promise._value()); - } else { - this._rejectUnchecked(promise._reason(), - promise._getCarriedStackTrace()); - } -}; + return this.point(x, y); + }; -Promise.prototype._rejectCallback = -function(reason, synchronous, shouldNotMarkOriginatingFromRejection) { - if (!shouldNotMarkOriginatingFromRejection) { - util.markAsOriginatingFromRejection(reason); - } - var trace = util.ensureErrorObject(reason); - var hasStack = trace === reason; - this._attachExtraTrace(trace, synchronous ? hasStack : false); - this._reject(reason, hasStack ? undefined : trace); -}; + EdwardsCurve.prototype.pointFromY = function pointFromY (y, odd) { + y = new BN(y, 16); + if (!y.red) { y = y.toRed(this.red); } -Promise.prototype._resolveFromResolver = function (resolver) { - var promise = this; - this._captureStackTrace(); - this._pushContext(); - var synchronous = true; - var r = tryCatch(resolver)(function(value) { - if (promise === null) return; - promise._resolveCallback(value); - promise = null; - }, function (reason) { - if (promise === null) return; - promise._rejectCallback(reason, synchronous); - promise = null; - }); - synchronous = false; - this._popContext(); + // x^2 = (y^2 - c^2) / (c^2 d y^2 - a) + var y2 = y.redSqr(); + var lhs = y2.redSub(this.c2); + var rhs = y2.redMul(this.d).redMul(this.c2).redSub(this.a); + var x2 = lhs.redMul(rhs.redInvm()); - if (r !== undefined && r === errorObj && promise !== null) { - promise._rejectCallback(r.e, true, true); - promise = null; - } -}; + if (x2.cmp(this.zero) === 0) { + if (odd) { throw new Error('invalid point'); } else { return this.point(this.zero, y); } + } -Promise.prototype._settlePromiseFromHandler = function ( - handler, receiver, value, promise -) { - if (promise._isRejected()) return; - promise._pushContext(); - var x; - if (receiver === APPLY && !this._isRejected()) { - x = tryCatch(handler).apply(this._boundValue(), value); - } else { - x = tryCatch(handler).call(receiver, value); - } - promise._popContext(); + var x = x2.redSqrt(); + if (x.redSqr().redSub(x2).cmp(this.zero) !== 0) { throw new Error('invalid point'); } - if (x === errorObj || x === promise || x === NEXT_FILTER) { - var err = x === promise ? makeSelfResolutionError() : x.e; - promise._rejectCallback(err, false, true); - } else { - promise._resolveCallback(x); - } -}; + if (x.fromRed().isOdd() !== odd) { x = x.redNeg(); } -Promise.prototype._target = function() { - var ret = this; - while (ret._isFollowing()) ret = ret._followee(); - return ret; -}; + return this.point(x, y); + }; -Promise.prototype._followee = function() { - return this._rejectionHandler0; -}; + EdwardsCurve.prototype.validate = function validate (point) { + if (point.isInfinity()) { return true; } -Promise.prototype._setFollowee = function(promise) { - this._rejectionHandler0 = promise; -}; + // Curve: A * X^2 + Y^2 = C^2 * (1 + D * X^2 * Y^2) + point.normalize(); -Promise.prototype._cleanValues = function () { - if (this._cancellable()) { - this._cancellationParent = undefined; - } -}; + var x2 = point.x.redSqr(); + var y2 = point.y.redSqr(); + var lhs = x2.redMul(this.a).redAdd(y2); + var rhs = this.c2.redMul(this.one.redAdd(this.d.redMul(x2).redMul(y2))); -Promise.prototype._propagateFrom = function (parent, flags) { - if ((flags & 1) > 0 && parent._cancellable()) { - this._setCancellable(); - this._cancellationParent = parent; - } - if ((flags & 4) > 0 && parent._isBound()) { - this._setBoundTo(parent._boundTo); + return lhs.cmp(rhs) === 0; + }; + + function Point (curve, x, y, z, t) { + Base.BasePoint.call(this, curve, 'projective'); + if (x === null && y === null && z === null) { + this.x = this.curve.zero; + this.y = this.curve.one; + this.z = this.curve.one; + this.t = this.curve.zero; + this.zOne = true; + } else { + this.x = new BN(x, 16); + this.y = new BN(y, 16); + this.z = z ? new BN(z, 16) : this.curve.one; + this.t = t && new BN(t, 16); + if (!this.x.red) { this.x = this.x.toRed(this.curve.red); } + if (!this.y.red) { this.y = this.y.toRed(this.curve.red); } + if (!this.z.red) { this.z = this.z.toRed(this.curve.red); } + if (this.t && !this.t.red) { this.t = this.t.toRed(this.curve.red); } + this.zOne = this.z === this.curve.one; + + // Use extended coordinates + if (this.curve.extended && !this.t) { + this.t = this.x.redMul(this.y); + if (!this.zOne) { this.t = this.t.redMul(this.z.redInvm()); } + } + } } -}; + inherits(Point, Base.BasePoint); -Promise.prototype._fulfill = function (value) { - if (this._isFollowingOrFulfilledOrRejected()) return; - this._fulfillUnchecked(value); -}; + EdwardsCurve.prototype.pointFromJSON = function pointFromJSON (obj) { + return Point.fromJSON(this, obj); + }; -Promise.prototype._reject = function (reason, carriedStackTrace) { - if (this._isFollowingOrFulfilledOrRejected()) return; - this._rejectUnchecked(reason, carriedStackTrace); -}; + EdwardsCurve.prototype.point = function point (x, y, z, t) { + return new Point(this, x, y, z, t); + }; -Promise.prototype._settlePromiseAt = function (index) { - var promise = this._promiseAt(index); - var isPromise = promise instanceof Promise; + Point.fromJSON = function fromJSON (curve, obj) { + return new Point(curve, obj[0], obj[1], obj[2]); + }; - if (isPromise && promise._isMigrated()) { - promise._unsetIsMigrated(); - return async.invoke(this._settlePromiseAt, this, index); - } - var handler = this._isFulfilled() - ? this._fulfillmentHandlerAt(index) - : this._rejectionHandlerAt(index); + Point.prototype.inspect = function inspect () { + if (this.isInfinity()) { return ''; } + return ''; + }; - var carriedStackTrace = - this._isCarryingStackTrace() ? this._getCarriedStackTrace() : undefined; - var value = this._settledValue; - var receiver = this._receiverAt(index); - this._clearCallbackDataAtIndex(index); + Point.prototype.isInfinity = function isInfinity () { + // XXX This code assumes that zero is always zero in red + return this.x.cmpn(0) === 0 && + (this.y.cmp(this.z) === 0 || + (this.zOne && this.y.cmp(this.curve.c) === 0)); + }; - if (typeof handler === "function") { - if (!isPromise) { - handler.call(receiver, value, promise); - } else { - this._settlePromiseFromHandler(handler, receiver, value, promise); - } - } else if (receiver instanceof PromiseArray) { - if (!receiver._isResolved()) { - if (this._isFulfilled()) { - receiver._promiseFulfilled(value, promise); - } - else { - receiver._promiseRejected(value, promise); - } - } - } else if (isPromise) { - if (this._isFulfilled()) { - promise._fulfill(value); + Point.prototype._extDbl = function _extDbl () { + // hyperelliptic.org/EFD/g1p/auto-twisted-extended-1.html + // #doubling-dbl-2008-hwcd + // 4M + 4S + + // A = X1^2 + var a = this.x.redSqr(); + // B = Y1^2 + var b = this.y.redSqr(); + // C = 2 * Z1^2 + var c = this.z.redSqr(); + c = c.redIAdd(c); + // D = a * A + var d = this.curve._mulA(a); + // E = (X1 + Y1)^2 - A - B + var e = this.x.redAdd(this.y).redSqr().redISub(a).redISub(b); + // G = D + B + var g = d.redAdd(b); + // F = G - C + var f = g.redSub(c); + // H = D - B + var h = d.redSub(b); + // X3 = E * F + var nx = e.redMul(f); + // Y3 = G * H + var ny = g.redMul(h); + // T3 = E * H + var nt = e.redMul(h); + // Z3 = F * G + var nz = f.redMul(g); + return this.curve.point(nx, ny, nz, nt); + }; + + Point.prototype._projDbl = function _projDbl () { + // hyperelliptic.org/EFD/g1p/auto-twisted-projective.html + // #doubling-dbl-2008-bbjlp + // #doubling-dbl-2007-bl + // and others + // Generally 3M + 4S or 2M + 4S + + // B = (X1 + Y1)^2 + var b = this.x.redAdd(this.y).redSqr(); + // C = X1^2 + var c = this.x.redSqr(); + // D = Y1^2 + var d = this.y.redSqr(); + + var nx; + var ny; + var nz; + if (this.curve.twisted) { + // E = a * C + var e = this.curve._mulA(c); + // F = E + D + var f = e.redAdd(d); + if (this.zOne) { + // X3 = (B - C - D) * (F - 2) + nx = b.redSub(c).redSub(d).redMul(f.redSub(this.curve.two)); + // Y3 = F * (E - D) + ny = f.redMul(e.redSub(d)); + // Z3 = F^2 - 2 * F + nz = f.redSqr().redSub(f).redSub(f); } else { - promise._reject(value, carriedStackTrace); + // H = Z1^2 + var h = this.z.redSqr(); + // J = F - 2 * H + var j = f.redSub(h).redISub(h); + // X3 = (B-C-D)*J + nx = b.redSub(c).redISub(d).redMul(j); + // Y3 = F * (E - D) + ny = f.redMul(e.redSub(d)); + // Z3 = F * J + nz = f.redMul(j); } - } + } else { + // E = C + D + var e = c.redAdd(d); + // H = (c * Z1)^2 + var h = this.curve._mulC(this.z).redSqr(); + // J = E - 2 * H + var j = e.redSub(h).redSub(h); + // X3 = c * (B - E) * J + nx = this.curve._mulC(b.redISub(e)).redMul(j); + // Y3 = c * E * (C - D) + ny = this.curve._mulC(e).redMul(c.redISub(d)); + // Z3 = E * J + nz = e.redMul(j); + } + return this.curve.point(nx, ny, nz); + }; - if (index >= 4 && (index & 31) === 4) - async.invokeLater(this._setLength, this, 0); -}; + Point.prototype.dbl = function dbl () { + if (this.isInfinity()) { return this; } -Promise.prototype._clearCallbackDataAtIndex = function(index) { - if (index === 0) { - if (!this._isCarryingStackTrace()) { - this._fulfillmentHandler0 = undefined; - } - this._rejectionHandler0 = - this._progressHandler0 = - this._receiver0 = - this._promise0 = undefined; - } else { - var base = index * 5 - 5; - this[base + 3] = - this[base + 4] = - this[base + 0] = - this[base + 1] = - this[base + 2] = undefined; - } -}; + // Double in extended coordinates + if (this.curve.extended) { return this._extDbl(); } else { return this._projDbl(); } + }; -Promise.prototype._isSettlePromisesQueued = function () { - return (this._bitField & - -1073741824) === -1073741824; -}; + Point.prototype._extAdd = function _extAdd (p) { + // hyperelliptic.org/EFD/g1p/auto-twisted-extended-1.html + // #addition-add-2008-hwcd-3 + // 8M + + // A = (Y1 - X1) * (Y2 - X2) + var a = this.y.redSub(this.x).redMul(p.y.redSub(p.x)); + // B = (Y1 + X1) * (Y2 + X2) + var b = this.y.redAdd(this.x).redMul(p.y.redAdd(p.x)); + // C = T1 * k * T2 + var c = this.t.redMul(this.curve.dd).redMul(p.t); + // D = Z1 * 2 * Z2 + var d = this.z.redMul(p.z.redAdd(p.z)); + // E = B - A + var e = b.redSub(a); + // F = D - C + var f = d.redSub(c); + // G = D + C + var g = d.redAdd(c); + // H = B + A + var h = b.redAdd(a); + // X3 = E * F + var nx = e.redMul(f); + // Y3 = G * H + var ny = g.redMul(h); + // T3 = E * H + var nt = e.redMul(h); + // Z3 = F * G + var nz = f.redMul(g); + return this.curve.point(nx, ny, nz, nt); + }; -Promise.prototype._setSettlePromisesQueued = function () { - this._bitField = this._bitField | -1073741824; -}; + Point.prototype._projAdd = function _projAdd (p) { + // hyperelliptic.org/EFD/g1p/auto-twisted-projective.html + // #addition-add-2008-bbjlp + // #addition-add-2007-bl + // 10M + 1S + + // A = Z1 * Z2 + var a = this.z.redMul(p.z); + // B = A^2 + var b = a.redSqr(); + // C = X1 * X2 + var c = this.x.redMul(p.x); + // D = Y1 * Y2 + var d = this.y.redMul(p.y); + // E = d * C * D + var e = this.curve.d.redMul(c).redMul(d); + // F = B - E + var f = b.redSub(e); + // G = B + E + var g = b.redAdd(e); + // X3 = A * F * ((X1 + Y1) * (X2 + Y2) - C - D) + var tmp = this.x.redAdd(this.y).redMul(p.x.redAdd(p.y)).redISub(c).redISub(d); + var nx = a.redMul(f).redMul(tmp); + var ny; + var nz; + if (this.curve.twisted) { + // Y3 = A * G * (D - a * C) + ny = a.redMul(g).redMul(d.redSub(this.curve._mulA(c))); + // Z3 = F * G + nz = f.redMul(g); + } else { + // Y3 = A * G * (D - C) + ny = a.redMul(g).redMul(d.redSub(c)); + // Z3 = c * F * G + nz = this.curve._mulC(f).redMul(g); + } + return this.curve.point(nx, ny, nz); + }; -Promise.prototype._unsetSettlePromisesQueued = function () { - this._bitField = this._bitField & (~-1073741824); -}; + Point.prototype.add = function add (p) { + if (this.isInfinity()) { return p; } + if (p.isInfinity()) { return this; } -Promise.prototype._queueSettlePromises = function() { - async.settlePromises(this); - this._setSettlePromisesQueued(); -}; + if (this.curve.extended) { return this._extAdd(p); } else { return this._projAdd(p); } + }; -Promise.prototype._fulfillUnchecked = function (value) { - if (value === this) { - var err = makeSelfResolutionError(); - this._attachExtraTrace(err); - return this._rejectUnchecked(err, undefined); - } - this._setFulfilled(); - this._settledValue = value; - this._cleanValues(); + Point.prototype.mul = function mul (k) { + if (this._hasDoubles(k)) { return this.curve._fixedNafMul(this, k); } else { return this.curve._wnafMul(this, k); } + }; - if (this._length() > 0) { - this._queueSettlePromises(); - } -}; + Point.prototype.mulAdd = function mulAdd (k1, p, k2) { + return this.curve._wnafMulAdd(1, [this, p], [k1, k2], 2, false); + }; -Promise.prototype._rejectUncheckedCheckError = function (reason) { - var trace = util.ensureErrorObject(reason); - this._rejectUnchecked(reason, trace === reason ? undefined : trace); -}; + Point.prototype.jmulAdd = function jmulAdd (k1, p, k2) { + return this.curve._wnafMulAdd(1, [this, p], [k1, k2], 2, true); + }; -Promise.prototype._rejectUnchecked = function (reason, trace) { - if (reason === this) { - var err = makeSelfResolutionError(); - this._attachExtraTrace(err); - return this._rejectUnchecked(err); - } - this._setRejected(); - this._settledValue = reason; - this._cleanValues(); - - if (this._isFinal()) { - async.throwLater(function(e) { - if ("stack" in e) { - async.invokeFirst( - CapturedTrace.unhandledRejection, undefined, e); - } - throw e; - }, trace === undefined ? reason : trace); - return; - } + Point.prototype.normalize = function normalize () { + if (this.zOne) { return this; } - if (trace !== undefined && trace !== reason) { - this._setCarriedStackTrace(trace); - } + // Normalize coordinates + var zi = this.z.redInvm(); + this.x = this.x.redMul(zi); + this.y = this.y.redMul(zi); + if (this.t) { this.t = this.t.redMul(zi); } + this.z = this.curve.one; + this.zOne = true; + return this; + }; - if (this._length() > 0) { - this._queueSettlePromises(); - } else { - this._ensurePossibleRejectionHandled(); - } -}; + Point.prototype.neg = function neg () { + return this.curve.point(this.x.redNeg(), + this.y, + this.z, + this.t && this.t.redNeg()); + }; -Promise.prototype._settlePromises = function () { - this._unsetSettlePromisesQueued(); - var len = this._length(); - for (var i = 0; i < len; i++) { - this._settlePromiseAt(i); - } -}; + Point.prototype.getX = function getX () { + this.normalize(); + return this.x.fromRed(); + }; + Point.prototype.getY = function getY () { + this.normalize(); + return this.y.fromRed(); + }; -util.notEnumerableProp(Promise, - "_makeSelfResolutionError", - makeSelfResolutionError); - -_dereq_("./progress.js")(Promise, PromiseArray); -_dereq_("./method.js")(Promise, INTERNAL, tryConvertToPromise, apiRejection); -_dereq_("./bind.js")(Promise, INTERNAL, tryConvertToPromise); -_dereq_("./finally.js")(Promise, NEXT_FILTER, tryConvertToPromise); -_dereq_("./direct_resolve.js")(Promise); -_dereq_("./synchronous_inspection.js")(Promise); -_dereq_("./join.js")(Promise, PromiseArray, tryConvertToPromise, INTERNAL); -Promise.version = "2.11.0"; -Promise.Promise = Promise; -_dereq_('./map.js')(Promise, PromiseArray, apiRejection, tryConvertToPromise, INTERNAL); -_dereq_('./cancel.js')(Promise); -_dereq_('./using.js')(Promise, apiRejection, tryConvertToPromise, createContext); -_dereq_('./generators.js')(Promise, apiRejection, INTERNAL, tryConvertToPromise); -_dereq_('./nodeify.js')(Promise); -_dereq_('./call_get.js')(Promise); -_dereq_('./props.js')(Promise, PromiseArray, tryConvertToPromise, apiRejection); -_dereq_('./race.js')(Promise, INTERNAL, tryConvertToPromise, apiRejection); -_dereq_('./reduce.js')(Promise, PromiseArray, apiRejection, tryConvertToPromise, INTERNAL); -_dereq_('./settle.js')(Promise, PromiseArray); -_dereq_('./some.js')(Promise, PromiseArray, apiRejection); -_dereq_('./promisify.js')(Promise, INTERNAL); -_dereq_('./any.js')(Promise); -_dereq_('./each.js')(Promise, INTERNAL); -_dereq_('./timers.js')(Promise, INTERNAL); -_dereq_('./filter.js')(Promise, INTERNAL); - - util.toFastProperties(Promise); - util.toFastProperties(Promise.prototype); - function fillTypes(value) { - var p = new Promise(INTERNAL); - p._fulfillmentHandler0 = value; - p._rejectionHandler0 = value; - p._progressHandler0 = value; - p._promise0 = value; - p._receiver0 = value; - p._settledValue = value; - } - // Complete slack tracking, opt out of field-type tracking and - // stabilize map - fillTypes({a: 1}); - fillTypes({b: 2}); - fillTypes({c: 3}); - fillTypes(1); - fillTypes(function(){}); - fillTypes(undefined); - fillTypes(false); - fillTypes(new Promise(INTERNAL)); - CapturedTrace.setBounds(async.firstLineError, util.lastLineError); - return Promise; + Point.prototype.eq = function eq (other) { + return this === other || + this.getX().cmp(other.getX()) === 0 && + this.getY().cmp(other.getY()) === 0; + }; -}; + Point.prototype.eqXToP = function eqXToP (x) { + var rx = x.toRed(this.curve.red).redMul(this.z); + if (this.x.cmp(rx) === 0) { return true; } -},{"./any.js":1,"./async.js":2,"./bind.js":3,"./call_get.js":5,"./cancel.js":6,"./captured_trace.js":7,"./catch_filter.js":8,"./context.js":9,"./debuggability.js":10,"./direct_resolve.js":11,"./each.js":12,"./errors.js":13,"./filter.js":15,"./finally.js":16,"./generators.js":17,"./join.js":18,"./map.js":19,"./method.js":20,"./nodeify.js":21,"./progress.js":22,"./promise_array.js":24,"./promise_resolver.js":25,"./promisify.js":26,"./props.js":27,"./race.js":29,"./reduce.js":30,"./settle.js":32,"./some.js":33,"./synchronous_inspection.js":34,"./thenables.js":35,"./timers.js":36,"./using.js":37,"./util.js":38}],24:[function(_dereq_,module,exports){ -"use strict"; -module.exports = function(Promise, INTERNAL, tryConvertToPromise, - apiRejection) { -var util = _dereq_("./util.js"); -var isArray = util.isArray; - -function toResolutionValue(val) { - switch(val) { - case -2: return []; - case -3: return {}; - } -} - -function PromiseArray(values) { - var promise = this._promise = new Promise(INTERNAL); - var parent; - if (values instanceof Promise) { - parent = values; - promise._propagateFrom(parent, 1 | 4); - } - this._values = values; - this._length = 0; - this._totalResolved = 0; - this._init(undefined, -2); -} -PromiseArray.prototype.length = function () { - return this._length; -}; + var xc = x.clone(); + var t = this.curve.redN.redMul(this.z); + for (;;) { + xc.iadd(this.curve.n); + if (xc.cmp(this.curve.p) >= 0) { return false; } -PromiseArray.prototype.promise = function () { - return this._promise; -}; + rx.redIAdd(t); + if (this.x.cmp(rx) === 0) { return true; } + } + }; -PromiseArray.prototype._init = function init(_, resolveValueIfEmpty) { - var values = tryConvertToPromise(this._values, this._promise); - if (values instanceof Promise) { - values = values._target(); - this._values = values; - if (values._isFulfilled()) { - values = values._value(); - if (!isArray(values)) { - var err = new Promise.TypeError("expecting an array, a promise or a thenable\u000a\u000a See http://goo.gl/s8MMhc\u000a"); - this.__hardReject__(err); - return; - } - } else if (values._isPending()) { - values._then( - init, - this._reject, - undefined, - this, - resolveValueIfEmpty - ); - return; - } else { - this._reject(values._reason()); - return; - } - } else if (!isArray(values)) { - this._promise._reject(apiRejection("expecting an array, a promise or a thenable\u000a\u000a See http://goo.gl/s8MMhc\u000a")._reason()); - return; - } + // Compatibility with BaseCurve + Point.prototype.toP = Point.prototype.normalize; + Point.prototype.mixedAdd = Point.prototype.add; + }, { '../../elliptic': 127, '../curve': 130, 'bn.js': 68, inherits: 217 }], + 130: [function (require, module, exports) { + 'use strict'; + + var curve = exports; + + curve.base = require('./base'); + curve.short = require('./short'); + curve.mont = require('./mont'); + curve.edwards = require('./edwards'); + }, { './base': 128, './edwards': 129, './mont': 131, './short': 132 }], + 131: [function (require, module, exports) { + 'use strict'; + + var curve = require('../curve'); + var BN = require('bn.js'); + var inherits = require('inherits'); + var Base = curve.base; + + var elliptic = require('../../elliptic'); + var utils = elliptic.utils; + + function MontCurve (conf) { + Base.call(this, 'mont', conf); + + this.a = new BN(conf.a, 16).toRed(this.red); + this.b = new BN(conf.b, 16).toRed(this.red); + this.i4 = new BN(4).toRed(this.red).redInvm(); + this.two = new BN(2).toRed(this.red); + this.a24 = this.i4.redMul(this.a.redAdd(this.two)); + } + inherits(MontCurve, Base); + module.exports = MontCurve; + + MontCurve.prototype.validate = function validate (point) { + var x = point.normalize().x; + var x2 = x.redSqr(); + var rhs = x2.redMul(x).redAdd(x2.redMul(this.a)).redAdd(x); + var y = rhs.redSqrt(); + + return y.redSqr().cmp(rhs) === 0; + }; - if (values.length === 0) { - if (resolveValueIfEmpty === -5) { - this._resolveEmptyArray(); - } - else { - this._resolve(toResolutionValue(resolveValueIfEmpty)); - } - return; - } - var len = this.getActualLength(values.length); - this._length = len; - this._values = this.shouldCopyValues() ? new Array(len) : this._values; - var promise = this._promise; - for (var i = 0; i < len; ++i) { - var isResolved = this._isResolved(); - var maybePromise = tryConvertToPromise(values[i], promise); - if (maybePromise instanceof Promise) { - maybePromise = maybePromise._target(); - if (isResolved) { - maybePromise._ignoreRejections(); - } else if (maybePromise._isPending()) { - maybePromise._proxyPromiseArray(this, i); - } else if (maybePromise._isFulfilled()) { - this._promiseFulfilled(maybePromise._value(), i); - } else { - this._promiseRejected(maybePromise._reason(), i); - } - } else if (!isResolved) { - this._promiseFulfilled(maybePromise, i); - } + function Point (curve, x, z) { + Base.BasePoint.call(this, curve, 'projective'); + if (x === null && z === null) { + this.x = this.curve.one; + this.z = this.curve.zero; + } else { + this.x = new BN(x, 16); + this.z = new BN(z, 16); + if (!this.x.red) { this.x = this.x.toRed(this.curve.red); } + if (!this.z.red) { this.z = this.z.toRed(this.curve.red); } + } } -}; + inherits(Point, Base.BasePoint); -PromiseArray.prototype._isResolved = function () { - return this._values === null; -}; + MontCurve.prototype.decodePoint = function decodePoint (bytes, enc) { + return this.point(utils.toArray(bytes, enc), 1); + }; -PromiseArray.prototype._resolve = function (value) { - this._values = null; - this._promise._fulfill(value); -}; + MontCurve.prototype.point = function point (x, z) { + return new Point(this, x, z); + }; -PromiseArray.prototype.__hardReject__ = -PromiseArray.prototype._reject = function (reason) { - this._values = null; - this._promise._rejectCallback(reason, false, true); -}; + MontCurve.prototype.pointFromJSON = function pointFromJSON (obj) { + return Point.fromJSON(this, obj); + }; -PromiseArray.prototype._promiseProgressed = function (progressValue, index) { - this._promise._progress({ - index: index, - value: progressValue - }); -}; + Point.prototype.precompute = function precompute () { + // No-op + }; + Point.prototype._encode = function _encode () { + return this.getX().toArray('be', this.curve.p.byteLength()); + }; -PromiseArray.prototype._promiseFulfilled = function (value, index) { - this._values[index] = value; - var totalResolved = ++this._totalResolved; - if (totalResolved >= this._length) { - this._resolve(this._values); - } -}; + Point.fromJSON = function fromJSON (curve, obj) { + return new Point(curve, obj[0], obj[1] || curve.one); + }; -PromiseArray.prototype._promiseRejected = function (reason, index) { - this._totalResolved++; - this._reject(reason); -}; + Point.prototype.inspect = function inspect () { + if (this.isInfinity()) { return ''; } + return ''; + }; -PromiseArray.prototype.shouldCopyValues = function () { - return true; -}; + Point.prototype.isInfinity = function isInfinity () { + // XXX This code assumes that zero is always zero in red + return this.z.cmpn(0) === 0; + }; -PromiseArray.prototype.getActualLength = function (len) { - return len; -}; + Point.prototype.dbl = function dbl () { + // http://hyperelliptic.org/EFD/g1p/auto-montgom-xz.html#doubling-dbl-1987-m-3 + // 2M + 2S + 4A + + // A = X1 + Z1 + var a = this.x.redAdd(this.z); + // AA = A^2 + var aa = a.redSqr(); + // B = X1 - Z1 + var b = this.x.redSub(this.z); + // BB = B^2 + var bb = b.redSqr(); + // C = AA - BB + var c = aa.redSub(bb); + // X3 = AA * BB + var nx = aa.redMul(bb); + // Z3 = C * (BB + A24 * C) + var nz = c.redMul(bb.redAdd(this.curve.a24.redMul(c))); + return this.curve.point(nx, nz); + }; -return PromiseArray; -}; + Point.prototype.add = function add () { + throw new Error('Not supported on Montgomery curve'); + }; -},{"./util.js":38}],25:[function(_dereq_,module,exports){ -"use strict"; -var util = _dereq_("./util.js"); -var maybeWrapAsError = util.maybeWrapAsError; -var errors = _dereq_("./errors.js"); -var TimeoutError = errors.TimeoutError; -var OperationalError = errors.OperationalError; -var haveGetters = util.haveGetters; -var es5 = _dereq_("./es5.js"); - -function isUntypedError(obj) { - return obj instanceof Error && - es5.getPrototypeOf(obj) === Error.prototype; -} + Point.prototype.diffAdd = function diffAdd (p, diff) { + // http://hyperelliptic.org/EFD/g1p/auto-montgom-xz.html#diffadd-dadd-1987-m-3 + // 4M + 2S + 6A + + // A = X2 + Z2 + var a = this.x.redAdd(this.z); + // B = X2 - Z2 + var b = this.x.redSub(this.z); + // C = X3 + Z3 + var c = p.x.redAdd(p.z); + // D = X3 - Z3 + var d = p.x.redSub(p.z); + // DA = D * A + var da = d.redMul(a); + // CB = C * B + var cb = c.redMul(b); + // X5 = Z1 * (DA + CB)^2 + var nx = diff.z.redMul(da.redAdd(cb).redSqr()); + // Z5 = X1 * (DA - CB)^2 + var nz = diff.x.redMul(da.redISub(cb).redSqr()); + return this.curve.point(nx, nz); + }; -var rErrorKey = /^(?:name|message|stack|cause)$/; -function wrapAsOperationalError(obj) { - var ret; - if (isUntypedError(obj)) { - ret = new OperationalError(obj); - ret.name = obj.name; - ret.message = obj.message; - ret.stack = obj.stack; - var keys = es5.keys(obj); - for (var i = 0; i < keys.length; ++i) { - var key = keys[i]; - if (!rErrorKey.test(key)) { - ret[key] = obj[key]; - } - } - return ret; - } - util.markAsOriginatingFromRejection(obj); - return obj; -} + Point.prototype.mul = function mul (k) { + var t = k.clone(); + var a = this; // (N / 2) * Q + Q + var b = this.curve.point(null, null); // (N / 2) * Q + var c = this; // Q -function nodebackForPromise(promise) { - return function(err, value) { - if (promise === null) return; + for (var bits = []; t.cmpn(0) !== 0; t.iushrn(1)) { bits.push(t.andln(1)); } - if (err) { - var wrapped = wrapAsOperationalError(maybeWrapAsError(err)); - promise._attachExtraTrace(wrapped); - promise._reject(wrapped); - } else if (arguments.length > 2) { - var $_len = arguments.length;var args = new Array($_len - 1); for(var $_i = 1; $_i < $_len; ++$_i) {args[$_i - 1] = arguments[$_i];} - promise._fulfill(args); + for (var i = bits.length - 1; i >= 0; i--) { + if (bits[i] === 0) { + // N * Q + Q = ((N / 2) * Q + Q)) + (N / 2) * Q + a = a.diffAdd(b, c); + // N * Q = 2 * ((N / 2) * Q + Q)) + b = b.dbl(); } else { - promise._fulfill(value); + // N * Q = ((N / 2) * Q + Q) + ((N / 2) * Q) + b = a.diffAdd(b, c); + // N * Q + Q = 2 * ((N / 2) * Q + Q) + a = a.dbl(); } + } + return b; + }; - promise = null; + Point.prototype.mulAdd = function mulAdd () { + throw new Error('Not supported on Montgomery curve'); }; -} + Point.prototype.jumlAdd = function jumlAdd () { + throw new Error('Not supported on Montgomery curve'); + }; -var PromiseResolver; -if (!haveGetters) { - PromiseResolver = function (promise) { - this.promise = promise; - this.asCallback = nodebackForPromise(promise); - this.callback = this.asCallback; + Point.prototype.eq = function eq (other) { + return this.getX().cmp(other.getX()) === 0; }; -} -else { - PromiseResolver = function (promise) { - this.promise = promise; + + Point.prototype.normalize = function normalize () { + this.x = this.x.redMul(this.z.redInvm()); + this.z = this.curve.one; + return this; }; -} -if (haveGetters) { - var prop = { - get: function() { - return nodebackForPromise(this.promise); - } + + Point.prototype.getX = function getX () { + // Normalize coordinates + this.normalize(); + + return this.x.fromRed(); }; - es5.defineProperty(PromiseResolver.prototype, "asCallback", prop); - es5.defineProperty(PromiseResolver.prototype, "callback", prop); -} + }, { '../../elliptic': 127, '../curve': 130, 'bn.js': 68, inherits: 217 }], + 132: [function (require, module, exports) { + 'use strict'; -PromiseResolver._nodebackForPromise = nodebackForPromise; + var curve = require('../curve'); + var elliptic = require('../../elliptic'); + var BN = require('bn.js'); + var inherits = require('inherits'); + var Base = curve.base; -PromiseResolver.prototype.toString = function () { - return "[object PromiseResolver]"; -}; + var assert = elliptic.utils.assert; -PromiseResolver.prototype.resolve = -PromiseResolver.prototype.fulfill = function (value) { - if (!(this instanceof PromiseResolver)) { - throw new TypeError("Illegal invocation, resolver resolve/reject must be called within a resolver context. Consider using the promise constructor instead.\u000a\u000a See http://goo.gl/sdkXL9\u000a"); - } - this.promise._resolveCallback(value); -}; + function ShortCurve (conf) { + Base.call(this, 'short', conf); -PromiseResolver.prototype.reject = function (reason) { - if (!(this instanceof PromiseResolver)) { - throw new TypeError("Illegal invocation, resolver resolve/reject must be called within a resolver context. Consider using the promise constructor instead.\u000a\u000a See http://goo.gl/sdkXL9\u000a"); - } - this.promise._rejectCallback(reason); -}; + this.a = new BN(conf.a, 16).toRed(this.red); + this.b = new BN(conf.b, 16).toRed(this.red); + this.tinv = this.two.redInvm(); + + this.zeroA = this.a.fromRed().cmpn(0) === 0; + this.threeA = this.a.fromRed().sub(this.p).cmpn(-3) === 0; -PromiseResolver.prototype.progress = function (value) { - if (!(this instanceof PromiseResolver)) { - throw new TypeError("Illegal invocation, resolver resolve/reject must be called within a resolver context. Consider using the promise constructor instead.\u000a\u000a See http://goo.gl/sdkXL9\u000a"); + // If the curve is endomorphic, precalculate beta and lambda + this.endo = this._getEndomorphism(conf); + this._endoWnafT1 = new Array(4); + this._endoWnafT2 = new Array(4); } - this.promise._progress(value); -}; + inherits(ShortCurve, Base); + module.exports = ShortCurve; -PromiseResolver.prototype.cancel = function (err) { - this.promise.cancel(err); -}; + ShortCurve.prototype._getEndomorphism = function _getEndomorphism (conf) { + // No efficient endomorphism + if (!this.zeroA || !this.g || !this.n || this.p.modn(3) !== 1) { return; } -PromiseResolver.prototype.timeout = function () { - this.reject(new TimeoutError("timeout")); -}; + // Compute beta and lambda, that lambda * P = (beta * Px; Py) + var beta; + var lambda; + if (conf.beta) { + beta = new BN(conf.beta, 16).toRed(this.red); + } else { + var betas = this._getEndoRoots(this.p); + // Choose the smallest beta + beta = betas[0].cmp(betas[1]) < 0 ? betas[0] : betas[1]; + beta = beta.toRed(this.red); + } + if (conf.lambda) { + lambda = new BN(conf.lambda, 16); + } else { + // Choose the lambda that is matching selected beta + var lambdas = this._getEndoRoots(this.n); + if (this.g.mul(lambdas[0]).x.cmp(this.g.x.redMul(beta)) === 0) { + lambda = lambdas[0]; + } else { + lambda = lambdas[1]; + assert(this.g.mul(lambda).x.cmp(this.g.x.redMul(beta)) === 0); + } + } -PromiseResolver.prototype.isResolved = function () { - return this.promise.isResolved(); -}; + // Get basis vectors, used for balanced length-two representation + var basis; + if (conf.basis) { + basis = conf.basis.map(function (vec) { + return { + a: new BN(vec.a, 16), + b: new BN(vec.b, 16) + }; + }); + } else { + basis = this._getEndoBasis(lambda); + } -PromiseResolver.prototype.toJSON = function () { - return this.promise.toJSON(); -}; + return { + beta: beta, + lambda: lambda, + basis: basis + }; + }; -module.exports = PromiseResolver; - -},{"./errors.js":13,"./es5.js":14,"./util.js":38}],26:[function(_dereq_,module,exports){ -"use strict"; -module.exports = function(Promise, INTERNAL) { -var THIS = {}; -var util = _dereq_("./util.js"); -var nodebackForPromise = _dereq_("./promise_resolver.js") - ._nodebackForPromise; -var withAppended = util.withAppended; -var maybeWrapAsError = util.maybeWrapAsError; -var canEvaluate = util.canEvaluate; -var TypeError = _dereq_("./errors").TypeError; -var defaultSuffix = "Async"; -var defaultPromisified = {__isPromisified__: true}; -var noCopyProps = [ - "arity", "length", - "name", - "arguments", - "caller", - "callee", - "prototype", - "__isPromisified__" -]; -var noCopyPropsPattern = new RegExp("^(?:" + noCopyProps.join("|") + ")$"); - -var defaultFilter = function(name) { - return util.isIdentifier(name) && - name.charAt(0) !== "_" && - name !== "constructor"; -}; + ShortCurve.prototype._getEndoRoots = function _getEndoRoots (num) { + // Find roots of for x^2 + x + 1 in F + // Root = (-1 +- Sqrt(-3)) / 2 + // + var red = num === this.p ? this.red : BN.mont(num); + var tinv = new BN(2).toRed(red).redInvm(); + var ntinv = tinv.redNeg(); -function propsFilter(key) { - return !noCopyPropsPattern.test(key); -} + var s = new BN(3).toRed(red).redNeg().redSqrt().redMul(tinv); -function isPromisified(fn) { - try { - return fn.__isPromisified__ === true; - } - catch (e) { - return false; - } -} - -function hasPromisified(obj, key, suffix) { - var val = util.getDataPropertyOrDefault(obj, key + suffix, - defaultPromisified); - return val ? isPromisified(val) : false; -} -function checkValid(ret, suffix, suffixRegexp) { - for (var i = 0; i < ret.length; i += 2) { - var key = ret[i]; - if (suffixRegexp.test(key)) { - var keyWithoutAsyncSuffix = key.replace(suffixRegexp, ""); - for (var j = 0; j < ret.length; j += 2) { - if (ret[j] === keyWithoutAsyncSuffix) { - throw new TypeError("Cannot promisify an API that has normal methods with '%s'-suffix\u000a\u000a See http://goo.gl/iWrZbw\u000a" - .replace("%s", suffix)); - } - } - } - } -} + var l1 = ntinv.redAdd(s).fromRed(); + var l2 = ntinv.redSub(s).fromRed(); + return [l1, l2]; + }; -function promisifiableMethods(obj, suffix, suffixRegexp, filter) { - var keys = util.inheritedDataKeys(obj); - var ret = []; - for (var i = 0; i < keys.length; ++i) { - var key = keys[i]; - var value = obj[key]; - var passesDefaultFilter = filter === defaultFilter - ? true : defaultFilter(key, value, obj); - if (typeof value === "function" && - !isPromisified(value) && - !hasPromisified(obj, key, suffix) && - filter(key, value, obj, passesDefaultFilter)) { - ret.push(key, value); + ShortCurve.prototype._getEndoBasis = function _getEndoBasis (lambda) { + // aprxSqrt >= sqrt(this.n) + var aprxSqrt = this.n.ushrn(Math.floor(this.n.bitLength() / 2)); + + // 3.74 + // Run EGCD, until r(L + 1) < aprxSqrt + var u = lambda; + var v = this.n.clone(); + var x1 = new BN(1); + var y1 = new BN(0); + var x2 = new BN(0); + var y2 = new BN(1); + + // NOTE: all vectors are roots of: a + b * lambda = 0 (mod n) + var a0; + var b0; + // First vector + var a1; + var b1; + // Second vector + var a2; + var b2; + + var prevR; + var i = 0; + var r; + var x; + while (u.cmpn(0) !== 0) { + var q = v.div(u); + r = v.sub(q.mul(u)); + x = x2.sub(q.mul(x1)); + var y = y2.sub(q.mul(y1)); + + if (!a1 && r.cmp(aprxSqrt) < 0) { + a0 = prevR.neg(); + b0 = x1; + a1 = r.neg(); + b1 = x; + } else if (a1 && ++i === 2) { + break; } - } - checkValid(ret, suffix, suffixRegexp); - return ret; -} - -var escapeIdentRegex = function(str) { - return str.replace(/([$])/, "\\$"); -}; - -var makeNodePromisifiedEval; -if (!true) { -var switchCaseArgumentOrder = function(likelyArgumentCount) { - var ret = [likelyArgumentCount]; - var min = Math.max(0, likelyArgumentCount - 1 - 3); - for(var i = likelyArgumentCount - 1; i >= min; --i) { - ret.push(i); - } - for(var i = likelyArgumentCount + 1; i <= 3; ++i) { - ret.push(i); - } - return ret; -}; + prevR = r; -var argumentSequence = function(argumentCount) { - return util.filledRange(argumentCount, "_arg", ""); -}; + v = u; + u = r; + x2 = x1; + x1 = x; + y2 = y1; + y1 = y; + } + a2 = r.neg(); + b2 = x; + + var len1 = a1.sqr().add(b1.sqr()); + var len2 = a2.sqr().add(b2.sqr()); + if (len2.cmp(len1) >= 0) { + a2 = a0; + b2 = b0; + } -var parameterDeclaration = function(parameterCount) { - return util.filledRange( - Math.max(parameterCount, 3), "_arg", ""); -}; + // Normalize signs + if (a1.negative) { + a1 = a1.neg(); + b1 = b1.neg(); + } + if (a2.negative) { + a2 = a2.neg(); + b2 = b2.neg(); + } -var parameterCount = function(fn) { - if (typeof fn.length === "number") { - return Math.max(Math.min(fn.length, 1023 + 1), 0); - } - return 0; -}; + return [ + { a: a1, b: b1 }, + { a: a2, b: b2 } + ]; + }; -makeNodePromisifiedEval = -function(callback, receiver, originalName, fn) { - var newParameterCount = Math.max(0, parameterCount(fn) - 1); - var argumentOrder = switchCaseArgumentOrder(newParameterCount); - var shouldProxyThis = typeof callback === "string" || receiver === THIS; + ShortCurve.prototype._endoSplit = function _endoSplit (k) { + var basis = this.endo.basis; + var v1 = basis[0]; + var v2 = basis[1]; - function generateCallForArgumentCount(count) { - var args = argumentSequence(count).join(", "); - var comma = count > 0 ? ", " : ""; - var ret; - if (shouldProxyThis) { - ret = "ret = callback.call(this, {{args}}, nodeback); break;\n"; - } else { - ret = receiver === undefined - ? "ret = callback({{args}}, nodeback); break;\n" - : "ret = callback.call(receiver, {{args}}, nodeback); break;\n"; - } - return ret.replace("{{args}}", args).replace(", ", comma); - } + var c1 = v2.b.mul(k).divRound(this.n); + var c2 = v1.b.neg().mul(k).divRound(this.n); - function generateArgumentSwitchCase() { - var ret = ""; - for (var i = 0; i < argumentOrder.length; ++i) { - ret += "case " + argumentOrder[i] +":" + - generateCallForArgumentCount(argumentOrder[i]); - } + var p1 = c1.mul(v1.a); + var p2 = c2.mul(v2.a); + var q1 = c1.mul(v1.b); + var q2 = c2.mul(v2.b); - ret += " \n\ - default: \n\ - var args = new Array(len + 1); \n\ - var i = 0; \n\ - for (var i = 0; i < len; ++i) { \n\ - args[i] = arguments[i]; \n\ - } \n\ - args[i] = nodeback; \n\ - [CodeForCall] \n\ - break; \n\ - ".replace("[CodeForCall]", (shouldProxyThis - ? "ret = callback.apply(this, args);\n" - : "ret = callback.apply(receiver, args);\n")); - return ret; - } + // Calculate answer + var k1 = k.sub(p1).sub(p2); + var k2 = q1.add(q2).neg(); + return { k1: k1, k2: k2 }; + }; - var getFunctionCode = typeof callback === "string" - ? ("this != null ? this['"+callback+"'] : fn") - : "fn"; - - return new Function("Promise", - "fn", - "receiver", - "withAppended", - "maybeWrapAsError", - "nodebackForPromise", - "tryCatch", - "errorObj", - "notEnumerableProp", - "INTERNAL","'use strict'; \n\ - var ret = function (Parameters) { \n\ - 'use strict'; \n\ - var len = arguments.length; \n\ - var promise = new Promise(INTERNAL); \n\ - promise._captureStackTrace(); \n\ - var nodeback = nodebackForPromise(promise); \n\ - var ret; \n\ - var callback = tryCatch([GetFunctionCode]); \n\ - switch(len) { \n\ - [CodeForSwitchCase] \n\ - } \n\ - if (ret === errorObj) { \n\ - promise._rejectCallback(maybeWrapAsError(ret.e), true, true);\n\ - } \n\ - return promise; \n\ - }; \n\ - notEnumerableProp(ret, '__isPromisified__', true); \n\ - return ret; \n\ - " - .replace("Parameters", parameterDeclaration(newParameterCount)) - .replace("[CodeForSwitchCase]", generateArgumentSwitchCase()) - .replace("[GetFunctionCode]", getFunctionCode))( - Promise, - fn, - receiver, - withAppended, - maybeWrapAsError, - nodebackForPromise, - util.tryCatch, - util.errorObj, - util.notEnumerableProp, - INTERNAL - ); -}; -} - -function makeNodePromisifiedClosure(callback, receiver, _, fn) { - var defaultThis = (function() {return this;})(); - var method = callback; - if (typeof method === "string") { - callback = fn; - } - function promisified() { - var _receiver = receiver; - if (receiver === THIS) _receiver = this; - var promise = new Promise(INTERNAL); - promise._captureStackTrace(); - var cb = typeof method === "string" && this !== defaultThis - ? this[method] : callback; - var fn = nodebackForPromise(promise); - try { - cb.apply(_receiver, withAppended(arguments, fn)); - } catch(e) { - promise._rejectCallback(maybeWrapAsError(e), true, true); - } - return promise; - } - util.notEnumerableProp(promisified, "__isPromisified__", true); - return promisified; -} + ShortCurve.prototype.pointFromX = function pointFromX (x, odd) { + x = new BN(x, 16); + if (!x.red) { x = x.toRed(this.red); } -var makeNodePromisified = canEvaluate - ? makeNodePromisifiedEval - : makeNodePromisifiedClosure; + var y2 = x.redSqr().redMul(x).redIAdd(x.redMul(this.a)).redIAdd(this.b); + var y = y2.redSqrt(); + if (y.redSqr().redSub(y2).cmp(this.zero) !== 0) { throw new Error('invalid point'); } -function promisifyAll(obj, suffix, filter, promisifier) { - var suffixRegexp = new RegExp(escapeIdentRegex(suffix) + "$"); - var methods = - promisifiableMethods(obj, suffix, suffixRegexp, filter); + // XXX Is there any way to tell if the number is odd without converting it + // to non-red form? + var isOdd = y.fromRed().isOdd(); + if (odd && !isOdd || !odd && isOdd) { y = y.redNeg(); } - for (var i = 0, len = methods.length; i < len; i+= 2) { - var key = methods[i]; - var fn = methods[i+1]; - var promisifiedKey = key + suffix; - if (promisifier === makeNodePromisified) { - obj[promisifiedKey] = - makeNodePromisified(key, THIS, key, fn, suffix); - } else { - var promisified = promisifier(fn, function() { - return makeNodePromisified(key, THIS, key, fn, suffix); - }); - util.notEnumerableProp(promisified, "__isPromisified__", true); - obj[promisifiedKey] = promisified; - } - } - util.toFastProperties(obj); - return obj; -} + return this.point(x, y); + }; -function promisify(callback, receiver) { - return makeNodePromisified(callback, receiver, undefined, callback); -} + ShortCurve.prototype.validate = function validate (point) { + if (point.inf) { return true; } -Promise.promisify = function (fn, receiver) { - if (typeof fn !== "function") { - throw new TypeError("fn must be a function\u000a\u000a See http://goo.gl/916lJJ\u000a"); - } - if (isPromisified(fn)) { - return fn; - } - var ret = promisify(fn, arguments.length < 2 ? THIS : receiver); - util.copyDescriptors(fn, ret, propsFilter); - return ret; -}; + var x = point.x; + var y = point.y; -Promise.promisifyAll = function (target, options) { - if (typeof target !== "function" && typeof target !== "object") { - throw new TypeError("the target of promisifyAll must be an object or a function\u000a\u000a See http://goo.gl/9ITlV0\u000a"); - } - options = Object(options); - var suffix = options.suffix; - if (typeof suffix !== "string") suffix = defaultSuffix; - var filter = options.filter; - if (typeof filter !== "function") filter = defaultFilter; - var promisifier = options.promisifier; - if (typeof promisifier !== "function") promisifier = makeNodePromisified; + var ax = this.a.redMul(x); + var rhs = x.redSqr().redMul(x).redIAdd(ax).redIAdd(this.b); + return y.redSqr().redISub(rhs).cmpn(0) === 0; + }; - if (!util.isIdentifier(suffix)) { - throw new RangeError("suffix must be a valid identifier\u000a\u000a See http://goo.gl/8FZo5V\u000a"); - } + ShortCurve.prototype._endoWnafMulAdd = + function _endoWnafMulAdd (points, coeffs, jacobianResult) { + var npoints = this._endoWnafT1; + var ncoeffs = this._endoWnafT2; + for (var i = 0; i < points.length; i++) { + var split = this._endoSplit(coeffs[i]); + var p = points[i]; + var beta = p._getBeta(); - var keys = util.inheritedDataKeys(target); - for (var i = 0; i < keys.length; ++i) { - var value = target[keys[i]]; - if (keys[i] !== "constructor" && - util.isClass(value)) { - promisifyAll(value.prototype, suffix, filter, promisifier); - promisifyAll(value, suffix, filter, promisifier); + if (split.k1.negative) { + split.k1.ineg(); + p = p.neg(true); + } + if (split.k2.negative) { + split.k2.ineg(); + beta = beta.neg(true); } - } - - return promisifyAll(target, suffix, filter, promisifier); -}; -}; + npoints[i * 2] = p; + npoints[i * 2 + 1] = beta; + ncoeffs[i * 2] = split.k1; + ncoeffs[i * 2 + 1] = split.k2; + } + var res = this._wnafMulAdd(1, npoints, ncoeffs, i * 2, jacobianResult); -},{"./errors":13,"./promise_resolver.js":25,"./util.js":38}],27:[function(_dereq_,module,exports){ -"use strict"; -module.exports = function( - Promise, PromiseArray, tryConvertToPromise, apiRejection) { -var util = _dereq_("./util.js"); -var isObject = util.isObject; -var es5 = _dereq_("./es5.js"); + // Clean-up references to points and coefficients + for (var j = 0; j < i * 2; j++) { + npoints[j] = null; + ncoeffs[j] = null; + } + return res; + }; -function PropertiesPromiseArray(obj) { - var keys = es5.keys(obj); - var len = keys.length; - var values = new Array(len * 2); - for (var i = 0; i < len; ++i) { - var key = keys[i]; - values[i] = obj[key]; - values[i + len] = key; + function Point (curve, x, y, isRed) { + Base.BasePoint.call(this, curve, 'affine'); + if (x === null && y === null) { + this.x = null; + this.y = null; + this.inf = true; + } else { + this.x = new BN(x, 16); + this.y = new BN(y, 16); + // Force redgomery representation when loading from JSON + if (isRed) { + this.x.forceRed(this.curve.red); + this.y.forceRed(this.curve.red); + } + if (!this.x.red) { this.x = this.x.toRed(this.curve.red); } + if (!this.y.red) { this.y = this.y.toRed(this.curve.red); } + this.inf = false; + } } - this.constructor$(values); -} -util.inherits(PropertiesPromiseArray, PromiseArray); - -PropertiesPromiseArray.prototype._init = function () { - this._init$(undefined, -3) ; -}; + inherits(Point, Base.BasePoint); -PropertiesPromiseArray.prototype._promiseFulfilled = function (value, index) { - this._values[index] = value; - var totalResolved = ++this._totalResolved; - if (totalResolved >= this._length) { - var val = {}; - var keyOffset = this.length(); - for (var i = 0, len = this.length(); i < len; ++i) { - val[this._values[i + keyOffset]] = this._values[i]; - } - this._resolve(val); - } -}; + ShortCurve.prototype.point = function point (x, y, isRed) { + return new Point(this, x, y, isRed); + }; -PropertiesPromiseArray.prototype._promiseProgressed = function (value, index) { - this._promise._progress({ - key: this._values[index + this.length()], - value: value - }); -}; + ShortCurve.prototype.pointFromJSON = function pointFromJSON (obj, red) { + return Point.fromJSON(this, obj, red); + }; -PropertiesPromiseArray.prototype.shouldCopyValues = function () { - return false; -}; + Point.prototype._getBeta = function _getBeta () { + if (!this.curve.endo) { return; } -PropertiesPromiseArray.prototype.getActualLength = function (len) { - return len >> 1; -}; + var pre = this.precomputed; + if (pre && pre.beta) { return pre.beta; } -function props(promises) { - var ret; - var castValue = tryConvertToPromise(promises); + var beta = this.curve.point(this.x.redMul(this.curve.endo.beta), this.y); + if (pre) { + var curve = this.curve; + var endoMul = function (p) { + return curve.point(p.x.redMul(curve.endo.beta), p.y); + }; + pre.beta = beta; + beta.precomputed = { + beta: null, + naf: pre.naf && { + wnd: pre.naf.wnd, + points: pre.naf.points.map(endoMul) + }, + doubles: pre.doubles && { + step: pre.doubles.step, + points: pre.doubles.points.map(endoMul) + } + }; + } + return beta; + }; - if (!isObject(castValue)) { - return apiRejection("cannot await properties of a non-object\u000a\u000a See http://goo.gl/OsFKC8\u000a"); - } else if (castValue instanceof Promise) { - ret = castValue._then( - Promise.props, undefined, undefined, undefined, undefined); - } else { - ret = new PropertiesPromiseArray(castValue).promise(); - } + Point.prototype.toJSON = function toJSON () { + if (!this.precomputed) { return [this.x, this.y]; } - if (castValue instanceof Promise) { - ret._propagateFrom(castValue, 4); - } - return ret; -} + return [this.x, this.y, this.precomputed && { + doubles: this.precomputed.doubles && { + step: this.precomputed.doubles.step, + points: this.precomputed.doubles.points.slice(1) + }, + naf: this.precomputed.naf && { + wnd: this.precomputed.naf.wnd, + points: this.precomputed.naf.points.slice(1) + } + }]; + }; -Promise.prototype.props = function () { - return props(this); -}; + Point.fromJSON = function fromJSON (curve, obj, red) { + if (typeof obj === 'string') { obj = JSON.parse(obj); } + var res = curve.point(obj[0], obj[1], red); + if (!obj[2]) { return res; } -Promise.props = function (promises) { - return props(promises); -}; -}; + function obj2point (obj) { + return curve.point(obj[0], obj[1], red); + } -},{"./es5.js":14,"./util.js":38}],28:[function(_dereq_,module,exports){ -"use strict"; -function arrayMove(src, srcIndex, dst, dstIndex, len) { - for (var j = 0; j < len; ++j) { - dst[j + dstIndex] = src[j + srcIndex]; - src[j + srcIndex] = void 0; - } -} + var pre = obj[2]; + res.precomputed = { + beta: null, + doubles: pre.doubles && { + step: pre.doubles.step, + points: [res].concat(pre.doubles.points.map(obj2point)) + }, + naf: pre.naf && { + wnd: pre.naf.wnd, + points: [res].concat(pre.naf.points.map(obj2point)) + } + }; + return res; + }; -function Queue(capacity) { - this._capacity = capacity; - this._length = 0; - this._front = 0; -} + Point.prototype.inspect = function inspect () { + if (this.isInfinity()) { return ''; } + return ''; + }; -Queue.prototype._willBeOverCapacity = function (size) { - return this._capacity < size; -}; + Point.prototype.isInfinity = function isInfinity () { + return this.inf; + }; -Queue.prototype._pushOne = function (arg) { - var length = this.length(); - this._checkCapacity(length + 1); - var i = (this._front + length) & (this._capacity - 1); - this[i] = arg; - this._length = length + 1; -}; + Point.prototype.add = function add (p) { + // O + P = P + if (this.inf) { return p; } -Queue.prototype._unshiftOne = function(value) { - var capacity = this._capacity; - this._checkCapacity(this.length() + 1); - var front = this._front; - var i = (((( front - 1 ) & - ( capacity - 1) ) ^ capacity ) - capacity ); - this[i] = value; - this._front = i; - this._length = this.length() + 1; -}; + // P + O = P + if (p.inf) { return this; } -Queue.prototype.unshift = function(fn, receiver, arg) { - this._unshiftOne(arg); - this._unshiftOne(receiver); - this._unshiftOne(fn); -}; + // P + P = 2P + if (this.eq(p)) { return this.dbl(); } -Queue.prototype.push = function (fn, receiver, arg) { - var length = this.length() + 3; - if (this._willBeOverCapacity(length)) { - this._pushOne(fn); - this._pushOne(receiver); - this._pushOne(arg); - return; - } - var j = this._front + length - 3; - this._checkCapacity(length); - var wrapMask = this._capacity - 1; - this[(j + 0) & wrapMask] = fn; - this[(j + 1) & wrapMask] = receiver; - this[(j + 2) & wrapMask] = arg; - this._length = length; -}; + // P + (-P) = O + if (this.neg().eq(p)) { return this.curve.point(null, null); } -Queue.prototype.shift = function () { - var front = this._front, - ret = this[front]; + // P + Q = O + if (this.x.cmp(p.x) === 0) { return this.curve.point(null, null); } - this[front] = undefined; - this._front = (front + 1) & (this._capacity - 1); - this._length--; - return ret; -}; + var c = this.y.redSub(p.y); + if (c.cmpn(0) !== 0) { c = c.redMul(this.x.redSub(p.x).redInvm()); } + var nx = c.redSqr().redISub(this.x).redISub(p.x); + var ny = c.redMul(this.x.redSub(nx)).redISub(this.y); + return this.curve.point(nx, ny); + }; -Queue.prototype.length = function () { - return this._length; -}; + Point.prototype.dbl = function dbl () { + if (this.inf) { return this; } -Queue.prototype._checkCapacity = function (size) { - if (this._capacity < size) { - this._resizeTo(this._capacity << 1); - } -}; + // 2P = O + var ys1 = this.y.redAdd(this.y); + if (ys1.cmpn(0) === 0) { return this.curve.point(null, null); } -Queue.prototype._resizeTo = function (capacity) { - var oldCapacity = this._capacity; - this._capacity = capacity; - var front = this._front; - var length = this._length; - var moveItemsCount = (front + length) & (oldCapacity - 1); - arrayMove(this, 0, this, oldCapacity, moveItemsCount); -}; + var a = this.curve.a; -module.exports = Queue; + var x2 = this.x.redSqr(); + var dyinv = ys1.redInvm(); + var c = x2.redAdd(x2).redIAdd(x2).redIAdd(a).redMul(dyinv); -},{}],29:[function(_dereq_,module,exports){ -"use strict"; -module.exports = function( - Promise, INTERNAL, tryConvertToPromise, apiRejection) { -var isArray = _dereq_("./util.js").isArray; + var nx = c.redSqr().redISub(this.x.redAdd(this.x)); + var ny = c.redMul(this.x.redSub(nx)).redISub(this.y); + return this.curve.point(nx, ny); + }; -var raceLater = function (promise) { - return promise.then(function(array) { - return race(array, promise); - }); -}; + Point.prototype.getX = function getX () { + return this.x.fromRed(); + }; -function race(promises, parent) { - var maybePromise = tryConvertToPromise(promises); + Point.prototype.getY = function getY () { + return this.y.fromRed(); + }; - if (maybePromise instanceof Promise) { - return raceLater(maybePromise); - } else if (!isArray(promises)) { - return apiRejection("expecting an array, a promise or a thenable\u000a\u000a See http://goo.gl/s8MMhc\u000a"); - } + Point.prototype.mul = function mul (k) { + k = new BN(k, 16); - var ret = new Promise(INTERNAL); - if (parent !== undefined) { - ret._propagateFrom(parent, 4 | 1); - } - var fulfill = ret._fulfill; - var reject = ret._reject; - for (var i = 0, len = promises.length; i < len; ++i) { - var val = promises[i]; + if (this._hasDoubles(k)) { return this.curve._fixedNafMul(this, k); } else if (this.curve.endo) { return this.curve._endoWnafMulAdd([this], [k]); } else { return this.curve._wnafMul(this, k); } + }; - if (val === undefined && !(i in promises)) { - continue; - } + Point.prototype.mulAdd = function mulAdd (k1, p2, k2) { + var points = [this, p2]; + var coeffs = [k1, k2]; + if (this.curve.endo) { return this.curve._endoWnafMulAdd(points, coeffs); } else { return this.curve._wnafMulAdd(1, points, coeffs, 2); } + }; - Promise.cast(val)._then(fulfill, reject, undefined, ret, null); - } - return ret; -} + Point.prototype.jmulAdd = function jmulAdd (k1, p2, k2) { + var points = [this, p2]; + var coeffs = [k1, k2]; + if (this.curve.endo) { return this.curve._endoWnafMulAdd(points, coeffs, true); } else { return this.curve._wnafMulAdd(1, points, coeffs, 2, true); } + }; -Promise.race = function (promises) { - return race(promises, undefined); -}; + Point.prototype.eq = function eq (p) { + return this === p || + this.inf === p.inf && + (this.inf || this.x.cmp(p.x) === 0 && this.y.cmp(p.y) === 0); + }; -Promise.prototype.race = function () { - return race(this, undefined); -}; + Point.prototype.neg = function neg (_precompute) { + if (this.inf) { return this; } -}; + var res = this.curve.point(this.x, this.y.redNeg()); + if (_precompute && this.precomputed) { + var pre = this.precomputed; + var negate = function (p) { + return p.neg(); + }; + res.precomputed = { + naf: pre.naf && { + wnd: pre.naf.wnd, + points: pre.naf.points.map(negate) + }, + doubles: pre.doubles && { + step: pre.doubles.step, + points: pre.doubles.points.map(negate) + } + }; + } + return res; + }; -},{"./util.js":38}],30:[function(_dereq_,module,exports){ -"use strict"; -module.exports = function(Promise, - PromiseArray, - apiRejection, - tryConvertToPromise, - INTERNAL) { -var getDomain = Promise._getDomain; -var async = _dereq_("./async.js"); -var util = _dereq_("./util.js"); -var tryCatch = util.tryCatch; -var errorObj = util.errorObj; -function ReductionPromiseArray(promises, fn, accum, _each) { - this.constructor$(promises); - this._promise._captureStackTrace(); - this._preservedValues = _each === INTERNAL ? [] : null; - this._zerothIsAccum = (accum === undefined); - this._gotAccum = false; - this._reducingIndex = (this._zerothIsAccum ? 1 : 0); - this._valuesPhase = undefined; - var maybePromise = tryConvertToPromise(accum, this._promise); - var rejected = false; - var isPromise = maybePromise instanceof Promise; - if (isPromise) { - maybePromise = maybePromise._target(); - if (maybePromise._isPending()) { - maybePromise._proxyPromiseArray(this, -1); - } else if (maybePromise._isFulfilled()) { - accum = maybePromise._value(); - this._gotAccum = true; - } else { - this._reject(maybePromise._reason()); - rejected = true; - } - } - if (!(isPromise || this._zerothIsAccum)) this._gotAccum = true; - var domain = getDomain(); - this._callback = domain === null ? fn : domain.bind(fn); - this._accum = accum; - if (!rejected) async.invoke(init, this, undefined); -} -function init() { - this._init$(undefined, -5); -} -util.inherits(ReductionPromiseArray, PromiseArray); + Point.prototype.toJ = function toJ () { + if (this.inf) { return this.curve.jpoint(null, null, null); } -ReductionPromiseArray.prototype._init = function () {}; + var res = this.curve.jpoint(this.x, this.y, this.curve.one); + return res; + }; -ReductionPromiseArray.prototype._resolveEmptyArray = function () { - if (this._gotAccum || this._zerothIsAccum) { - this._resolve(this._preservedValues !== null - ? [] : this._accum); - } -}; + function JPoint (curve, x, y, z) { + Base.BasePoint.call(this, curve, 'jacobian'); + if (x === null && y === null && z === null) { + this.x = this.curve.one; + this.y = this.curve.one; + this.z = new BN(0); + } else { + this.x = new BN(x, 16); + this.y = new BN(y, 16); + this.z = new BN(z, 16); + } + if (!this.x.red) { this.x = this.x.toRed(this.curve.red); } + if (!this.y.red) { this.y = this.y.toRed(this.curve.red); } + if (!this.z.red) { this.z = this.z.toRed(this.curve.red); } -ReductionPromiseArray.prototype._promiseFulfilled = function (value, index) { - var values = this._values; - values[index] = value; - var length = this.length(); - var preservedValues = this._preservedValues; - var isEach = preservedValues !== null; - var gotAccum = this._gotAccum; - var valuesPhase = this._valuesPhase; - var valuesPhaseIndex; - if (!valuesPhase) { - valuesPhase = this._valuesPhase = new Array(length); - for (valuesPhaseIndex=0; valuesPhaseIndex= this._length) { - this._resolve(this._values); - } -}; + var nx = r.redSqr().redIAdd(h3).redISub(v).redISub(v); + var ny = r.redMul(v.redISub(nx)).redISub(s1.redMul(h3)); + var nz = this.z.redMul(p.z).redMul(h); -SettledPromiseArray.prototype._promiseFulfilled = function (value, index) { - var ret = new PromiseInspection(); - ret._bitField = 268435456; - ret._settledValue = value; - this._promiseResolved(index, ret); -}; -SettledPromiseArray.prototype._promiseRejected = function (reason, index) { - var ret = new PromiseInspection(); - ret._bitField = 134217728; - ret._settledValue = reason; - this._promiseResolved(index, ret); -}; + return this.curve.jpoint(nx, ny, nz); + }; -Promise.settle = function (promises) { - return new SettledPromiseArray(promises).promise(); -}; + JPoint.prototype.mixedAdd = function mixedAdd (p) { + // O + P = P + if (this.isInfinity()) { return p.toJ(); } -Promise.prototype.settle = function () { - return new SettledPromiseArray(this).promise(); -}; -}; + // P + O = P + if (p.isInfinity()) { return this; } -},{"./util.js":38}],33:[function(_dereq_,module,exports){ -"use strict"; -module.exports = -function(Promise, PromiseArray, apiRejection) { -var util = _dereq_("./util.js"); -var RangeError = _dereq_("./errors.js").RangeError; -var AggregateError = _dereq_("./errors.js").AggregateError; -var isArray = util.isArray; + // 8M + 3S + 7A + var z2 = this.z.redSqr(); + var u1 = this.x; + var u2 = p.x.redMul(z2); + var s1 = this.y; + var s2 = p.y.redMul(z2).redMul(this.z); + var h = u1.redSub(u2); + var r = s1.redSub(s2); + if (h.cmpn(0) === 0) { + if (r.cmpn(0) !== 0) { return this.curve.jpoint(null, null, null); } else { return this.dbl(); } + } -function SomePromiseArray(values) { - this.constructor$(values); - this._howMany = 0; - this._unwrap = false; - this._initialized = false; -} -util.inherits(SomePromiseArray, PromiseArray); + var h2 = h.redSqr(); + var h3 = h2.redMul(h); + var v = u1.redMul(h2); -SomePromiseArray.prototype._init = function () { - if (!this._initialized) { - return; - } - if (this._howMany === 0) { - this._resolve([]); - return; - } - this._init$(undefined, -5); - var isArrayResolved = isArray(this._values); - if (!this._isResolved() && - isArrayResolved && - this._howMany > this._canPossiblyFulfill()) { - this._reject(this._getRangeError(this.length())); - } -}; + var nx = r.redSqr().redIAdd(h3).redISub(v).redISub(v); + var ny = r.redMul(v.redISub(nx)).redISub(s1.redMul(h3)); + var nz = this.z.redMul(h); -SomePromiseArray.prototype.init = function () { - this._initialized = true; - this._init(); -}; + return this.curve.jpoint(nx, ny, nz); + }; -SomePromiseArray.prototype.setUnwrap = function () { - this._unwrap = true; -}; + JPoint.prototype.dblp = function dblp (pow) { + if (pow === 0) { return this; } + if (this.isInfinity()) { return this; } + if (!pow) { return this.dbl(); } -SomePromiseArray.prototype.howMany = function () { - return this._howMany; -}; + if (this.curve.zeroA || this.curve.threeA) { + var r = this; + for (var i = 0; i < pow; i++) { r = r.dbl(); } + return r; + } -SomePromiseArray.prototype.setHowMany = function (count) { - this._howMany = count; -}; + // 1M + 2S + 1A + N * (4S + 5M + 8A) + // N = 1 => 6M + 6S + 9A + var a = this.curve.a; + var tinv = this.curve.tinv; + + var jx = this.x; + var jy = this.y; + var jz = this.z; + var jz4 = jz.redSqr().redSqr(); + + // Reuse results + var jyd = jy.redAdd(jy); + for (var i = 0; i < pow; i++) { + var jx2 = jx.redSqr(); + var jyd2 = jyd.redSqr(); + var jyd4 = jyd2.redSqr(); + var c = jx2.redAdd(jx2).redIAdd(jx2).redIAdd(a.redMul(jz4)); + + var t1 = jx.redMul(jyd2); + var nx = c.redSqr().redISub(t1.redAdd(t1)); + var t2 = t1.redISub(nx); + var dny = c.redMul(t2); + dny = dny.redIAdd(dny).redISub(jyd4); + var nz = jyd.redMul(jz); + if (i + 1 < pow) { jz4 = jz4.redMul(jyd4); } + + jx = nx; + jz = nz; + jyd = dny; + } -SomePromiseArray.prototype._promiseFulfilled = function (value) { - this._addFulfilled(value); - if (this._fulfilled() === this.howMany()) { - this._values.length = this.howMany(); - if (this.howMany() === 1 && this._unwrap) { - this._resolve(this._values[0]); - } else { - this._resolve(this._values); - } - } + return this.curve.jpoint(jx, jyd.redMul(tinv), jz); + }; -}; -SomePromiseArray.prototype._promiseRejected = function (reason) { - this._addRejected(reason); - if (this.howMany() > this._canPossiblyFulfill()) { - var e = new AggregateError(); - for (var i = this.length(); i < this._values.length; ++i) { - e.push(this._values[i]); - } - this._reject(e); - } -}; + JPoint.prototype.dbl = function dbl () { + if (this.isInfinity()) { return this; } -SomePromiseArray.prototype._fulfilled = function () { - return this._totalResolved; -}; + if (this.curve.zeroA) { return this._zeroDbl(); } else if (this.curve.threeA) { return this._threeDbl(); } else { return this._dbl(); } + }; -SomePromiseArray.prototype._rejected = function () { - return this._values.length - this.length(); -}; + JPoint.prototype._zeroDbl = function _zeroDbl () { + var nx; + var ny; + var nz; + // Z = 1 + if (this.zOne) { + // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-0.html + // #doubling-mdbl-2007-bl + // 1M + 5S + 14A + + // XX = X1^2 + var xx = this.x.redSqr(); + // YY = Y1^2 + var yy = this.y.redSqr(); + // YYYY = YY^2 + var yyyy = yy.redSqr(); + // S = 2 * ((X1 + YY)^2 - XX - YYYY) + var s = this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy); + s = s.redIAdd(s); + // M = 3 * XX + a; a = 0 + var m = xx.redAdd(xx).redIAdd(xx); + // T = M ^ 2 - 2*S + var t = m.redSqr().redISub(s).redISub(s); + + // 8 * YYYY + var yyyy8 = yyyy.redIAdd(yyyy); + yyyy8 = yyyy8.redIAdd(yyyy8); + yyyy8 = yyyy8.redIAdd(yyyy8); + + // X3 = T + nx = t; + // Y3 = M * (S - T) - 8 * YYYY + ny = m.redMul(s.redISub(t)).redISub(yyyy8); + // Z3 = 2*Y1 + nz = this.y.redAdd(this.y); + } else { + // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-0.html + // #doubling-dbl-2009-l + // 2M + 5S + 13A + + // A = X1^2 + var a = this.x.redSqr(); + // B = Y1^2 + var b = this.y.redSqr(); + // C = B^2 + var c = b.redSqr(); + // D = 2 * ((X1 + B)^2 - A - C) + var d = this.x.redAdd(b).redSqr().redISub(a).redISub(c); + d = d.redIAdd(d); + // E = 3 * A + var e = a.redAdd(a).redIAdd(a); + // F = E^2 + var f = e.redSqr(); + + // 8 * C + var c8 = c.redIAdd(c); + c8 = c8.redIAdd(c8); + c8 = c8.redIAdd(c8); + + // X3 = F - 2 * D + nx = f.redISub(d).redISub(d); + // Y3 = E * (D - X3) - 8 * C + ny = e.redMul(d.redISub(nx)).redISub(c8); + // Z3 = 2 * Y1 * Z1 + nz = this.y.redMul(this.z); + nz = nz.redIAdd(nz); + } -SomePromiseArray.prototype._addRejected = function (reason) { - this._values.push(reason); -}; + return this.curve.jpoint(nx, ny, nz); + }; -SomePromiseArray.prototype._addFulfilled = function (value) { - this._values[this._totalResolved++] = value; -}; + JPoint.prototype._threeDbl = function _threeDbl () { + var nx; + var ny; + var nz; + // Z = 1 + if (this.zOne) { + // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-3.html + // #doubling-mdbl-2007-bl + // 1M + 5S + 15A + + // XX = X1^2 + var xx = this.x.redSqr(); + // YY = Y1^2 + var yy = this.y.redSqr(); + // YYYY = YY^2 + var yyyy = yy.redSqr(); + // S = 2 * ((X1 + YY)^2 - XX - YYYY) + var s = this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy); + s = s.redIAdd(s); + // M = 3 * XX + a + var m = xx.redAdd(xx).redIAdd(xx).redIAdd(this.curve.a); + // T = M^2 - 2 * S + var t = m.redSqr().redISub(s).redISub(s); + // X3 = T + nx = t; + // Y3 = M * (S - T) - 8 * YYYY + var yyyy8 = yyyy.redIAdd(yyyy); + yyyy8 = yyyy8.redIAdd(yyyy8); + yyyy8 = yyyy8.redIAdd(yyyy8); + ny = m.redMul(s.redISub(t)).redISub(yyyy8); + // Z3 = 2 * Y1 + nz = this.y.redAdd(this.y); + } else { + // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-3.html#doubling-dbl-2001-b + // 3M + 5S + + // delta = Z1^2 + var delta = this.z.redSqr(); + // gamma = Y1^2 + var gamma = this.y.redSqr(); + // beta = X1 * gamma + var beta = this.x.redMul(gamma); + // alpha = 3 * (X1 - delta) * (X1 + delta) + var alpha = this.x.redSub(delta).redMul(this.x.redAdd(delta)); + alpha = alpha.redAdd(alpha).redIAdd(alpha); + // X3 = alpha^2 - 8 * beta + var beta4 = beta.redIAdd(beta); + beta4 = beta4.redIAdd(beta4); + var beta8 = beta4.redAdd(beta4); + nx = alpha.redSqr().redISub(beta8); + // Z3 = (Y1 + Z1)^2 - gamma - delta + nz = this.y.redAdd(this.z).redSqr().redISub(gamma).redISub(delta); + // Y3 = alpha * (4 * beta - X3) - 8 * gamma^2 + var ggamma8 = gamma.redSqr(); + ggamma8 = ggamma8.redIAdd(ggamma8); + ggamma8 = ggamma8.redIAdd(ggamma8); + ggamma8 = ggamma8.redIAdd(ggamma8); + ny = alpha.redMul(beta4.redISub(nx)).redISub(ggamma8); + } -SomePromiseArray.prototype._canPossiblyFulfill = function () { - return this.length() - this._rejected(); -}; + return this.curve.jpoint(nx, ny, nz); + }; -SomePromiseArray.prototype._getRangeError = function (count) { - var message = "Input array must contain at least " + - this._howMany + " items but contains only " + count + " items"; - return new RangeError(message); -}; + JPoint.prototype._dbl = function _dbl () { + var a = this.curve.a; -SomePromiseArray.prototype._resolveEmptyArray = function () { - this._reject(this._getRangeError(0)); -}; + // 4M + 6S + 10A + var jx = this.x; + var jy = this.y; + var jz = this.z; + var jz4 = jz.redSqr().redSqr(); -function some(promises, howMany) { - if ((howMany | 0) !== howMany || howMany < 0) { - return apiRejection("expecting a positive integer\u000a\u000a See http://goo.gl/1wAmHx\u000a"); - } - var ret = new SomePromiseArray(promises); - var promise = ret.promise(); - ret.setHowMany(howMany); - ret.init(); - return promise; -} + var jx2 = jx.redSqr(); + var jy2 = jy.redSqr(); -Promise.some = function (promises, howMany) { - return some(promises, howMany); -}; + var c = jx2.redAdd(jx2).redIAdd(jx2).redIAdd(a.redMul(jz4)); -Promise.prototype.some = function (howMany) { - return some(this, howMany); -}; + var jxd4 = jx.redAdd(jx); + jxd4 = jxd4.redIAdd(jxd4); + var t1 = jxd4.redMul(jy2); + var nx = c.redSqr().redISub(t1.redAdd(t1)); + var t2 = t1.redISub(nx); -Promise._SomePromiseArray = SomePromiseArray; -}; + var jyd8 = jy2.redSqr(); + jyd8 = jyd8.redIAdd(jyd8); + jyd8 = jyd8.redIAdd(jyd8); + jyd8 = jyd8.redIAdd(jyd8); + var ny = c.redMul(t2).redISub(jyd8); + var nz = jy.redAdd(jy).redMul(jz); -},{"./errors.js":13,"./util.js":38}],34:[function(_dereq_,module,exports){ -"use strict"; -module.exports = function(Promise) { -function PromiseInspection(promise) { - if (promise !== undefined) { - promise = promise._target(); - this._bitField = promise._bitField; - this._settledValue = promise._settledValue; - } - else { - this._bitField = 0; - this._settledValue = undefined; - } -} + return this.curve.jpoint(nx, ny, nz); + }; -PromiseInspection.prototype.value = function () { - if (!this.isFulfilled()) { - throw new TypeError("cannot get fulfillment value of a non-fulfilled promise\u000a\u000a See http://goo.gl/hc1DLj\u000a"); - } - return this._settledValue; -}; + JPoint.prototype.trpl = function trpl () { + if (!this.curve.zeroA) { return this.dbl().add(this); } + + // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-0.html#tripling-tpl-2007-bl + // 5M + 10S + ... + + // XX = X1^2 + var xx = this.x.redSqr(); + // YY = Y1^2 + var yy = this.y.redSqr(); + // ZZ = Z1^2 + var zz = this.z.redSqr(); + // YYYY = YY^2 + var yyyy = yy.redSqr(); + // M = 3 * XX + a * ZZ2; a = 0 + var m = xx.redAdd(xx).redIAdd(xx); + // MM = M^2 + var mm = m.redSqr(); + // E = 6 * ((X1 + YY)^2 - XX - YYYY) - MM + var e = this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy); + e = e.redIAdd(e); + e = e.redAdd(e).redIAdd(e); + e = e.redISub(mm); + // EE = E^2 + var ee = e.redSqr(); + // T = 16*YYYY + var t = yyyy.redIAdd(yyyy); + t = t.redIAdd(t); + t = t.redIAdd(t); + t = t.redIAdd(t); + // U = (M + E)^2 - MM - EE - T + var u = m.redIAdd(e).redSqr().redISub(mm).redISub(ee).redISub(t); + // X3 = 4 * (X1 * EE - 4 * YY * U) + var yyu4 = yy.redMul(u); + yyu4 = yyu4.redIAdd(yyu4); + yyu4 = yyu4.redIAdd(yyu4); + var nx = this.x.redMul(ee).redISub(yyu4); + nx = nx.redIAdd(nx); + nx = nx.redIAdd(nx); + // Y3 = 8 * Y1 * (U * (T - U) - E * EE) + var ny = this.y.redMul(u.redMul(t.redISub(u)).redISub(e.redMul(ee))); + ny = ny.redIAdd(ny); + ny = ny.redIAdd(ny); + ny = ny.redIAdd(ny); + // Z3 = (Z1 + E)^2 - ZZ - EE + var nz = this.z.redAdd(e).redSqr().redISub(zz).redISub(ee); + + return this.curve.jpoint(nx, ny, nz); + }; -PromiseInspection.prototype.error = -PromiseInspection.prototype.reason = function () { - if (!this.isRejected()) { - throw new TypeError("cannot get rejection reason of a non-rejected promise\u000a\u000a See http://goo.gl/hPuiwB\u000a"); - } - return this._settledValue; -}; + JPoint.prototype.mul = function mul (k, kbase) { + k = new BN(k, kbase); -PromiseInspection.prototype.isFulfilled = -Promise.prototype._isFulfilled = function () { - return (this._bitField & 268435456) > 0; -}; + return this.curve._wnafMul(this, k); + }; -PromiseInspection.prototype.isRejected = -Promise.prototype._isRejected = function () { - return (this._bitField & 134217728) > 0; -}; + JPoint.prototype.eq = function eq (p) { + if (p.type === 'affine') { return this.eq(p.toJ()); } -PromiseInspection.prototype.isPending = -Promise.prototype._isPending = function () { - return (this._bitField & 402653184) === 0; -}; + if (this === p) { return true; } -PromiseInspection.prototype.isResolved = -Promise.prototype._isResolved = function () { - return (this._bitField & 402653184) > 0; -}; + // x1 * z2^2 == x2 * z1^2 + var z2 = this.z.redSqr(); + var pz2 = p.z.redSqr(); + if (this.x.redMul(pz2).redISub(p.x.redMul(z2)).cmpn(0) !== 0) { return false; } -Promise.prototype.isPending = function() { - return this._target()._isPending(); -}; + // y1 * z2^3 == y2 * z1^3 + var z3 = z2.redMul(this.z); + var pz3 = pz2.redMul(p.z); + return this.y.redMul(pz3).redISub(p.y.redMul(z3)).cmpn(0) === 0; + }; -Promise.prototype.isRejected = function() { - return this._target()._isRejected(); -}; + JPoint.prototype.eqXToP = function eqXToP (x) { + var zs = this.z.redSqr(); + var rx = x.toRed(this.curve.red).redMul(zs); + if (this.x.cmp(rx) === 0) { return true; } -Promise.prototype.isFulfilled = function() { - return this._target()._isFulfilled(); -}; + var xc = x.clone(); + var t = this.curve.redN.redMul(zs); + for (;;) { + xc.iadd(this.curve.n); + if (xc.cmp(this.curve.p) >= 0) { return false; } -Promise.prototype.isResolved = function() { - return this._target()._isResolved(); -}; + rx.redIAdd(t); + if (this.x.cmp(rx) === 0) { return true; } + } + }; -Promise.prototype._value = function() { - return this._settledValue; -}; + JPoint.prototype.inspect = function inspect () { + if (this.isInfinity()) { return ''; } + return ''; + }; -Promise.prototype._reason = function() { - this._unsetRejectionIsUnhandled(); - return this._settledValue; -}; + JPoint.prototype.isInfinity = function isInfinity () { + // XXX This code assumes that zero is always zero in red + return this.z.cmpn(0) === 0; + }; + }, { '../../elliptic': 127, '../curve': 130, 'bn.js': 68, inherits: 217 }], + 133: [function (require, module, exports) { + 'use strict'; -Promise.prototype.value = function() { - var target = this._target(); - if (!target.isFulfilled()) { - throw new TypeError("cannot get fulfillment value of a non-fulfilled promise\u000a\u000a See http://goo.gl/hc1DLj\u000a"); - } - return target._settledValue; -}; + var curves = exports; -Promise.prototype.reason = function() { - var target = this._target(); - if (!target.isRejected()) { - throw new TypeError("cannot get rejection reason of a non-rejected promise\u000a\u000a See http://goo.gl/hPuiwB\u000a"); - } - target._unsetRejectionIsUnhandled(); - return target._settledValue; -}; + var hash = require('hash.js'); + var elliptic = require('../elliptic'); + var assert = elliptic.utils.assert; -Promise.PromiseInspection = PromiseInspection; -}; + function PresetCurve (options) { + if (options.type === 'short') { this.curve = new elliptic.curve.short(options); } else if (options.type === 'edwards') { this.curve = new elliptic.curve.edwards(options); } else { this.curve = new elliptic.curve.mont(options); } + this.g = this.curve.g; + this.n = this.curve.n; + this.hash = options.hash; -},{}],35:[function(_dereq_,module,exports){ -"use strict"; -module.exports = function(Promise, INTERNAL) { -var util = _dereq_("./util.js"); -var errorObj = util.errorObj; -var isObject = util.isObject; + assert(this.g.validate(), 'Invalid curve'); + assert(this.g.mul(this.n).isInfinity(), 'Invalid curve, G*N != O'); + } + curves.PresetCurve = PresetCurve; -function tryConvertToPromise(obj, context) { - if (isObject(obj)) { - if (obj instanceof Promise) { - return obj; - } - else if (isAnyBluebirdPromise(obj)) { - var ret = new Promise(INTERNAL); - obj._then( - ret._fulfillUnchecked, - ret._rejectUncheckedCheckError, - ret._progressUnchecked, - ret, - null - ); - return ret; - } - var then = util.tryCatch(getThen)(obj); - if (then === errorObj) { - if (context) context._pushContext(); - var ret = Promise.reject(then.e); - if (context) context._popContext(); - return ret; - } else if (typeof then === "function") { - return doThenable(obj, then, context); + function defineCurve (name, options) { + Object.defineProperty(curves, name, { + configurable: true, + enumerable: true, + get: function () { + var curve = new PresetCurve(options); + Object.defineProperty(curves, name, { + configurable: true, + enumerable: true, + value: curve + }); + return curve; } + }); } - return obj; -} -function getThen(obj) { - return obj.then; -} + defineCurve('p192', { + type: 'short', + prime: 'p192', + p: 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff', + a: 'ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc', + b: '64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1', + n: 'ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831', + hash: hash.sha256, + gRed: false, + g: [ + '188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012', + '07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811' + ] + }); -var hasProp = {}.hasOwnProperty; -function isAnyBluebirdPromise(obj) { - return hasProp.call(obj, "_promise0"); -} + defineCurve('p224', { + type: 'short', + prime: 'p224', + p: 'ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001', + a: 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe', + b: 'b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4', + n: 'ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d', + hash: hash.sha256, + gRed: false, + g: [ + 'b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21', + 'bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34' + ] + }); -function doThenable(x, then, context) { - var promise = new Promise(INTERNAL); - var ret = promise; - if (context) context._pushContext(); - promise._captureStackTrace(); - if (context) context._popContext(); - var synchronous = true; - var result = util.tryCatch(then).call(x, - resolveFromThenable, - rejectFromThenable, - progressFromThenable); - synchronous = false; - if (promise && result === errorObj) { - promise._rejectCallback(result.e, true, true); - promise = null; - } + defineCurve('p256', { + type: 'short', + prime: null, + p: 'ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff', + a: 'ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc', + b: '5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b', + n: 'ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551', + hash: hash.sha256, + gRed: false, + g: [ + '6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296', + '4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5' + ] + }); - function resolveFromThenable(value) { - if (!promise) return; - promise._resolveCallback(value); - promise = null; - } + defineCurve('p384', { + type: 'short', + prime: null, + p: 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ' + + 'fffffffe ffffffff 00000000 00000000 ffffffff', + a: 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ' + + 'fffffffe ffffffff 00000000 00000000 fffffffc', + b: 'b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f ' + + '5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef', + n: 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 ' + + 'f4372ddf 581a0db2 48b0a77a ecec196a ccc52973', + hash: hash.sha384, + gRed: false, + g: [ + 'aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 ' + + '5502f25d bf55296c 3a545e38 72760ab7', + '3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 ' + + '0a60b1ce 1d7e819d 7a431d7c 90ea0e5f' + ] + }); - function rejectFromThenable(reason) { - if (!promise) return; - promise._rejectCallback(reason, synchronous, true); - promise = null; - } + defineCurve('p521', { + type: 'short', + prime: null, + p: '000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ' + + 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ' + + 'ffffffff ffffffff ffffffff ffffffff ffffffff', + a: '000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ' + + 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ' + + 'ffffffff ffffffff ffffffff ffffffff fffffffc', + b: '00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b ' + + '99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd ' + + '3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00', + n: '000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ' + + 'ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 ' + + 'f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409', + hash: hash.sha512, + gRed: false, + g: [ + '000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 ' + + '053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 ' + + 'a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66', + '00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 ' + + '579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 ' + + '3fad0761 353c7086 a272c240 88be9476 9fd16650' + ] + }); - function progressFromThenable(value) { - if (!promise) return; - if (typeof promise._progress === "function") { - promise._progress(value); - } - } - return ret; -} + defineCurve('curve25519', { + type: 'mont', + prime: 'p25519', + p: '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed', + a: '76d06', + b: '1', + n: '1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed', + hash: hash.sha256, + gRed: false, + g: [ + '9' + ] + }); -return tryConvertToPromise; -}; + defineCurve('ed25519', { + type: 'edwards', + prime: 'p25519', + p: '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed', + a: '-1', + c: '1', + // -121665 * (121666^(-1)) (mod P) + d: '52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3', + n: '1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed', + hash: hash.sha256, + gRed: false, + g: [ + '216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a', + + // 4/5 + '6666666666666666666666666666666666666666666666666666666666666658' + ] + }); -},{"./util.js":38}],36:[function(_dereq_,module,exports){ -"use strict"; -module.exports = function(Promise, INTERNAL) { -var util = _dereq_("./util.js"); -var TimeoutError = Promise.TimeoutError; - -var afterTimeout = function (promise, message) { - if (!promise.isPending()) return; - - var err; - if(!util.isPrimitive(message) && (message instanceof Error)) { - err = message; - } else { - if (typeof message !== "string") { - message = "operation timed out"; - } - err = new TimeoutError(message); - } - util.markAsOriginatingFromRejection(err); - promise._attachExtraTrace(err); - promise._cancel(err); -}; + var pre; + try { + pre = require('./precomputed/secp256k1'); + } catch (e) { + pre = undefined; + } + + defineCurve('secp256k1', { + type: 'short', + prime: 'k256', + p: 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f', + a: '0', + b: '7', + n: 'ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141', + h: '1', + hash: hash.sha256, + + // Precomputed endomorphism + beta: '7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee', + lambda: '5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72', + basis: [ + { + a: '3086d221a7d46bcde86c90e49284eb15', + b: '-e4437ed6010e88286f547fa90abfe4c3' + }, + { + a: '114ca50f7a8e2f3f657c1108d9d44cfd8', + b: '3086d221a7d46bcde86c90e49284eb15' + } + ], -var afterValue = function(value) { return delay(+this).thenReturn(value); }; -var delay = Promise.delay = function (value, ms) { - if (ms === undefined) { - ms = value; - value = undefined; - var ret = new Promise(INTERNAL); - setTimeout(function() { ret._fulfill(); }, ms); - return ret; - } - ms = +ms; - return Promise.resolve(value)._then(afterValue, null, null, ms, undefined); -}; + gRed: false, + g: [ + '79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798', + '483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8', + pre + ] + }); + }, { '../elliptic': 127, './precomputed/secp256k1': 140, 'hash.js': 198 }], + 134: [function (require, module, exports) { + 'use strict'; -Promise.prototype.delay = function (ms) { - return delay(this, ms); -}; + var BN = require('bn.js'); + var HmacDRBG = require('hmac-drbg'); + var elliptic = require('../../elliptic'); + var utils = elliptic.utils; + var assert = utils.assert; -function successClear(value) { - var handle = this; - if (handle instanceof Number) handle = +handle; - clearTimeout(handle); - return value; -} - -function failureClear(reason) { - var handle = this; - if (handle instanceof Number) handle = +handle; - clearTimeout(handle); - throw reason; -} - -Promise.prototype.timeout = function (ms, message) { - ms = +ms; - var ret = this.then().cancellable(); - ret._cancellationParent = this; - var handle = setTimeout(function timeoutTimeout() { - afterTimeout(ret, message); - }, ms); - return ret._then(successClear, failureClear, undefined, handle, undefined); -}; + var KeyPair = require('./key'); + var Signature = require('./signature'); -}; + function EC (options) { + if (!(this instanceof EC)) { return new EC(options); } -},{"./util.js":38}],37:[function(_dereq_,module,exports){ -"use strict"; -module.exports = function (Promise, apiRejection, tryConvertToPromise, - createContext) { - var TypeError = _dereq_("./errors.js").TypeError; - var inherits = _dereq_("./util.js").inherits; - var PromiseInspection = Promise.PromiseInspection; - - function inspectionMapper(inspections) { - var len = inspections.length; - for (var i = 0; i < len; ++i) { - var inspection = inspections[i]; - if (inspection.isRejected()) { - return Promise.reject(inspection.error()); - } - inspections[i] = inspection._settledValue; - } - return inspections; - } + // Shortcut `elliptic.ec(curve-name)` + if (typeof options === 'string') { + assert(elliptic.curves.hasOwnProperty(options), 'Unknown curve ' + options); - function thrower(e) { - setTimeout(function(){throw e;}, 0); - } + options = elliptic.curves[options]; + } - function castPreservingDisposable(thenable) { - var maybePromise = tryConvertToPromise(thenable); - if (maybePromise !== thenable && - typeof thenable._isDisposable === "function" && - typeof thenable._getDisposer === "function" && - thenable._isDisposable()) { - maybePromise._setDisposable(thenable._getDisposer()); - } - return maybePromise; - } - function dispose(resources, inspection) { - var i = 0; - var len = resources.length; - var ret = Promise.defer(); - function iterator() { - if (i >= len) return ret.resolve(); - var maybePromise = castPreservingDisposable(resources[i++]); - if (maybePromise instanceof Promise && - maybePromise._isDisposable()) { - try { - maybePromise = tryConvertToPromise( - maybePromise._getDisposer().tryDispose(inspection), - resources.promise); - } catch (e) { - return thrower(e); - } - if (maybePromise instanceof Promise) { - return maybePromise._then(iterator, thrower, - null, null, null); - } - } - iterator(); - } - iterator(); - return ret.promise; - } + // Shortcut for `elliptic.ec(elliptic.curves.curveName)` + if (options instanceof elliptic.curves.PresetCurve) { options = { curve: options }; } - function disposerSuccess(value) { - var inspection = new PromiseInspection(); - inspection._settledValue = value; - inspection._bitField = 268435456; - return dispose(this, inspection).thenReturn(value); - } + this.curve = options.curve.curve; + this.n = this.curve.n; + this.nh = this.n.ushrn(1); + this.g = this.curve.g; - function disposerFail(reason) { - var inspection = new PromiseInspection(); - inspection._settledValue = reason; - inspection._bitField = 134217728; - return dispose(this, inspection).thenThrow(reason); - } + // Point on curve + this.g = options.curve.g; + this.g.precompute(options.curve.n.bitLength() + 1); - function Disposer(data, promise, context) { - this._data = data; - this._promise = promise; - this._context = context; + // Hash for function for DRBG + this.hash = options.hash || options.curve.hash; } + module.exports = EC; - Disposer.prototype.data = function () { - return this._data; + EC.prototype.keyPair = function keyPair (options) { + return new KeyPair(this, options); }; - Disposer.prototype.promise = function () { - return this._promise; + EC.prototype.keyFromPrivate = function keyFromPrivate (priv, enc) { + return KeyPair.fromPrivate(this, priv, enc); }; - Disposer.prototype.resource = function () { - if (this.promise().isFulfilled()) { - return this.promise().value(); - } - return null; + EC.prototype.keyFromPublic = function keyFromPublic (pub, enc) { + return KeyPair.fromPublic(this, pub, enc); }; - Disposer.prototype.tryDispose = function(inspection) { - var resource = this.resource(); - var context = this._context; - if (context !== undefined) context._pushContext(); - var ret = resource !== null - ? this.doDispose(resource, inspection) : null; - if (context !== undefined) context._popContext(); - this._promise._unsetDisposable(); - this._data = null; - return ret; + EC.prototype.genKeyPair = function genKeyPair (options) { + if (!options) { options = {}; } + + // Instantiate Hmac_DRBG + var drbg = new HmacDRBG({ + hash: this.hash, + pers: options.pers, + persEnc: options.persEnc || 'utf8', + entropy: options.entropy || elliptic.rand(this.hash.hmacStrength), + entropyEnc: options.entropy && options.entropyEnc || 'utf8', + nonce: this.n.toArray() + }); + + var bytes = this.n.byteLength(); + var ns2 = this.n.sub(new BN(2)); + do { + var priv = new BN(drbg.generate(bytes)); + if (priv.cmp(ns2) > 0) { continue; } + + priv.iaddn(1); + return this.keyFromPrivate(priv); + } while (true); }; - Disposer.isDisposer = function (d) { - return (d != null && - typeof d.resource === "function" && - typeof d.tryDispose === "function"); + EC.prototype._truncateToN = function truncateToN (msg, truncOnly) { + var delta = msg.byteLength() * 8 - this.n.bitLength(); + if (delta > 0) { msg = msg.ushrn(delta); } + if (!truncOnly && msg.cmp(this.n) >= 0) { return msg.sub(this.n); } else { return msg; } }; - function FunctionDisposer(fn, promise, context) { - this.constructor$(fn, promise, context); - } - inherits(FunctionDisposer, Disposer); + EC.prototype.sign = function sign (msg, key, enc, options) { + if (typeof enc === 'object') { + options = enc; + enc = null; + } + if (!options) { options = {}; } - FunctionDisposer.prototype.doDispose = function (resource, inspection) { - var fn = this.data(); - return fn.call(resource, resource, inspection); - }; + key = this.keyFromPrivate(key, enc); + msg = this._truncateToN(new BN(msg, 16)); - function maybeUnwrapDisposer(value) { - if (Disposer.isDisposer(value)) { - this.resources[this.index]._setDisposable(value); - return value.promise(); - } - return value; - } + // Zero-extend key to provide enough entropy + var bytes = this.n.byteLength(); + var bkey = key.getPrivate().toArray('be', bytes); - Promise.using = function () { - var len = arguments.length; - if (len < 2) return apiRejection( - "you must pass at least 2 arguments to Promise.using"); - var fn = arguments[len - 1]; - if (typeof fn !== "function") return apiRejection("fn must be a function\u000a\u000a See http://goo.gl/916lJJ\u000a"); - - var input; - var spreadArgs = true; - if (len === 2 && Array.isArray(arguments[0])) { - input = arguments[0]; - len = input.length; - spreadArgs = false; - } else { - input = arguments; - len--; - } - var resources = new Array(len); - for (var i = 0; i < len; ++i) { - var resource = input[i]; - if (Disposer.isDisposer(resource)) { - var disposer = resource; - resource = resource.promise(); - resource._setDisposable(disposer); - } else { - var maybePromise = tryConvertToPromise(resource); - if (maybePromise instanceof Promise) { - resource = - maybePromise._then(maybeUnwrapDisposer, null, null, { - resources: resources, - index: i - }, undefined); - } - } - resources[i] = resource; - } + // Zero-extend nonce to have the same byte size as N + var nonce = msg.toArray('be', bytes); - var promise = Promise.settle(resources) - .then(inspectionMapper) - .then(function(vals) { - promise._pushContext(); - var ret; - try { - ret = spreadArgs - ? fn.apply(undefined, vals) : fn.call(undefined, vals); - } finally { - promise._popContext(); - } - return ret; - }) - ._then( - disposerSuccess, disposerFail, undefined, resources, undefined); - resources.promise = promise; - return promise; - }; + // Instantiate Hmac_DRBG + var drbg = new HmacDRBG({ + hash: this.hash, + entropy: bkey, + nonce: nonce, + pers: options.pers, + persEnc: options.persEnc || 'utf8' + }); - Promise.prototype._setDisposable = function (disposer) { - this._bitField = this._bitField | 262144; - this._disposer = disposer; - }; + // Number of bytes to generate + var ns1 = this.n.sub(new BN(1)); - Promise.prototype._isDisposable = function () { - return (this._bitField & 262144) > 0; - }; + for (var iter = 0; true; iter++) { + var k = options.k + ? options.k(iter) + : new BN(drbg.generate(this.n.byteLength())); + k = this._truncateToN(k, true); + if (k.cmpn(1) <= 0 || k.cmp(ns1) >= 0) { continue; } - Promise.prototype._getDisposer = function () { - return this._disposer; - }; + var kp = this.g.mul(k); + if (kp.isInfinity()) { continue; } - Promise.prototype._unsetDisposable = function () { - this._bitField = this._bitField & (~262144); - this._disposer = undefined; - }; + var kpX = kp.getX(); + var r = kpX.umod(this.n); + if (r.cmpn(0) === 0) { continue; } + + var s = k.invm(this.n).mul(r.mul(key.getPrivate()).iadd(msg)); + s = s.umod(this.n); + if (s.cmpn(0) === 0) { continue; } + + var recoveryParam = (kp.getY().isOdd() ? 1 : 0) | + (kpX.cmp(r) !== 0 ? 2 : 0); - Promise.prototype.disposer = function (fn) { - if (typeof fn === "function") { - return new FunctionDisposer(fn, this, createContext()); + // Use complement of `s`, if it is > `n / 2` + if (options.canonical && s.cmp(this.nh) > 0) { + s = this.n.sub(s); + recoveryParam ^= 1; } - throw new TypeError(); + + return new Signature({ r: r, s: s, recoveryParam: recoveryParam }); + } }; -}; + EC.prototype.verify = function verify (msg, signature, key, enc) { + msg = this._truncateToN(new BN(msg, 16)); + key = this.keyFromPublic(key, enc); + signature = new Signature(signature, 'hex'); -},{"./errors.js":13,"./util.js":38}],38:[function(_dereq_,module,exports){ -"use strict"; -var es5 = _dereq_("./es5.js"); -var canEvaluate = typeof navigator == "undefined"; -var haveGetters = (function(){ - try { - var o = {}; - es5.defineProperty(o, "f", { - get: function () { - return 3; - } - }); - return o.f === 3; - } - catch (e) { - return false; - } + // Perform primitive values validation + var r = signature.r; + var s = signature.s; + if (r.cmpn(1) < 0 || r.cmp(this.n) >= 0) { return false; } + if (s.cmpn(1) < 0 || s.cmp(this.n) >= 0) { return false; } -})(); + // Validate signature + var sinv = s.invm(this.n); + var u1 = sinv.mul(msg).umod(this.n); + var u2 = sinv.mul(r).umod(this.n); -var errorObj = {e: {}}; -var tryCatchTarget; -function tryCatcher() { - try { - var target = tryCatchTarget; - tryCatchTarget = null; - return target.apply(this, arguments); - } catch (e) { - errorObj.e = e; - return errorObj; - } -} -function tryCatch(fn) { - tryCatchTarget = fn; - return tryCatcher; -} - -var inherits = function(Child, Parent) { - var hasProp = {}.hasOwnProperty; - - function T() { - this.constructor = Child; - this.constructor$ = Parent; - for (var propertyName in Parent.prototype) { - if (hasProp.call(Parent.prototype, propertyName) && - propertyName.charAt(propertyName.length-1) !== "$" - ) { - this[propertyName + "$"] = Parent.prototype[propertyName]; - } - } - } - T.prototype = Parent.prototype; - Child.prototype = new T(); - return Child.prototype; -}; + if (!this.curve._maxwellTrick) { + var p = this.g.mulAdd(u1, key.getPublic(), u2); + if (p.isInfinity()) { return false; } + return p.getX().umod(this.n).cmp(r) === 0; + } -function isPrimitive(val) { - return val == null || val === true || val === false || - typeof val === "string" || typeof val === "number"; + // NOTE: Greg Maxwell's trick, inspired by: + // https://git.io/vad3K -} + var p = this.g.jmulAdd(u1, key.getPublic(), u2); + if (p.isInfinity()) { return false; } -function isObject(value) { - return !isPrimitive(value); -} + // Compare `p.x` of Jacobian point with `r`, + // this will do `p.x == r * p.z^2` instead of multiplying `p.x` by the + // inverse of `p.z^2` + return p.eqXToP(r); + }; -function maybeWrapAsError(maybeError) { - if (!isPrimitive(maybeError)) return maybeError; + EC.prototype.recoverPubKey = function (msg, signature, j, enc) { + assert((3 & j) === j, 'The recovery param is more than two bits'); + signature = new Signature(signature, enc); - return new Error(safeToString(maybeError)); -} + var n = this.n; + var e = new BN(msg); + var r = signature.r; + var s = signature.s; -function withAppended(target, appendee) { - var len = target.length; - var ret = new Array(len + 1); - var i; - for (i = 0; i < len; ++i) { - ret[i] = target[i]; - } - ret[i] = appendee; - return ret; -} + // A set LSB signifies that the y-coordinate is odd + var isYOdd = j & 1; + var isSecondKey = j >> 1; + if (r.cmp(this.curve.p.umod(this.curve.n)) >= 0 && isSecondKey) { throw new Error('Unable to find sencond key candinate'); } -function getDataPropertyOrDefault(obj, key, defaultValue) { - if (es5.isES5) { - var desc = Object.getOwnPropertyDescriptor(obj, key); + // 1.1. Let x = r + jn. + if (isSecondKey) { r = this.curve.pointFromX(r.add(this.curve.n), isYOdd); } else { r = this.curve.pointFromX(r, isYOdd); } - if (desc != null) { - return desc.get == null && desc.set == null - ? desc.value - : defaultValue; - } - } else { - return {}.hasOwnProperty.call(obj, key) ? obj[key] : undefined; - } -} + var rInv = signature.r.invm(n); + var s1 = n.sub(e).mul(rInv).umod(n); + var s2 = s.mul(rInv).umod(n); -function notEnumerableProp(obj, name, value) { - if (isPrimitive(obj)) return obj; - var descriptor = { - value: value, - configurable: true, - enumerable: false, - writable: true + // 1.6.1 Compute Q = r^-1 (sR - eG) + // Q = r^-1 (sR + -eG) + return this.g.mulAdd(s1, r, s2); }; - es5.defineProperty(obj, name, descriptor); - return obj; -} - -function thrower(r) { - throw r; -} -var inheritedDataKeys = (function() { - var excludedPrototypes = [ - Array.prototype, - Object.prototype, - Function.prototype - ]; + EC.prototype.getKeyRecoveryParam = function (e, signature, Q, enc) { + signature = new Signature(signature, enc); + if (signature.recoveryParam !== null) { return signature.recoveryParam; } - var isExcludedProto = function(val) { - for (var i = 0; i < excludedPrototypes.length; ++i) { - if (excludedPrototypes[i] === val) { - return true; - } + for (var i = 0; i < 4; i++) { + var Qprime; + try { + Qprime = this.recoverPubKey(e, signature, i); + } catch (e) { + continue; } - return false; + + if (Qprime.eq(Q)) { return i; } + } + throw new Error('Unable to find valid recovery factor'); }; + }, { '../../elliptic': 127, './key': 135, './signature': 136, 'bn.js': 68, 'hmac-drbg': 210 }], + 135: [function (require, module, exports) { + 'use strict'; - if (es5.isES5) { - var getKeys = Object.getOwnPropertyNames; - return function(obj) { - var ret = []; - var visitedKeys = Object.create(null); - while (obj != null && !isExcludedProto(obj)) { - var keys; - try { - keys = getKeys(obj); - } catch (e) { - return ret; - } - for (var i = 0; i < keys.length; ++i) { - var key = keys[i]; - if (visitedKeys[key]) continue; - visitedKeys[key] = true; - var desc = Object.getOwnPropertyDescriptor(obj, key); - if (desc != null && desc.get == null && desc.set == null) { - ret.push(key); - } - } - obj = es5.getPrototypeOf(obj); - } - return ret; - }; - } else { - var hasProp = {}.hasOwnProperty; - return function(obj) { - if (isExcludedProto(obj)) return []; - var ret = []; - - /*jshint forin:false */ - enumeration: for (var key in obj) { - if (hasProp.call(obj, key)) { - ret.push(key); - } else { - for (var i = 0; i < excludedPrototypes.length; ++i) { - if (hasProp.call(excludedPrototypes[i], key)) { - continue enumeration; - } - } - ret.push(key); - } - } - return ret; - }; - } + var BN = require('bn.js'); + var elliptic = require('../../elliptic'); + var utils = elliptic.utils; + var assert = utils.assert; -})(); + function KeyPair (ec, options) { + this.ec = ec; + this.priv = null; + this.pub = null; -var thisAssignmentPattern = /this\s*\.\s*\S+\s*=/; -function isClass(fn) { - try { - if (typeof fn === "function") { - var keys = es5.names(fn.prototype); + // KeyPair(ec, { priv: ..., pub: ... }) + if (options.priv) { this._importPrivate(options.priv, options.privEnc); } + if (options.pub) { this._importPublic(options.pub, options.pubEnc); } + } + module.exports = KeyPair; - var hasMethods = es5.isES5 && keys.length > 1; - var hasMethodsOtherThanConstructor = keys.length > 0 && - !(keys.length === 1 && keys[0] === "constructor"); - var hasThisAssignmentAndStaticMethods = - thisAssignmentPattern.test(fn + "") && es5.names(fn).length > 0; + KeyPair.fromPublic = function fromPublic (ec, pub, enc) { + if (pub instanceof KeyPair) { return pub; } - if (hasMethods || hasMethodsOtherThanConstructor || - hasThisAssignmentAndStaticMethods) { - return true; - } - } - return false; - } catch (e) { - return false; - } -} + return new KeyPair(ec, { + pub: pub, + pubEnc: enc + }); + }; -function toFastProperties(obj) { - /*jshint -W027,-W055,-W031*/ - function f() {} - f.prototype = obj; - var l = 8; - while (l--) new f(); - return obj; - eval(obj); -} + KeyPair.fromPrivate = function fromPrivate (ec, priv, enc) { + if (priv instanceof KeyPair) { return priv; } -var rident = /^[a-z$_][a-z$_0-9]*$/i; -function isIdentifier(str) { - return rident.test(str); -} + return new KeyPair(ec, { + priv: priv, + privEnc: enc + }); + }; -function filledRange(count, prefix, suffix) { - var ret = new Array(count); - for(var i = 0; i < count; ++i) { - ret[i] = prefix + i + suffix; - } - return ret; -} + KeyPair.prototype.validate = function validate () { + var pub = this.getPublic(); -function safeToString(obj) { - try { - return obj + ""; - } catch (e) { - return "[no string representation]"; - } -} + if (pub.isInfinity()) { return { result: false, reason: 'Invalid public key' }; } + if (!pub.validate()) { return { result: false, reason: 'Public key is not a point' }; } + if (!pub.mul(this.ec.curve.n).isInfinity()) { return { result: false, reason: 'Public key * N != O' }; } -function markAsOriginatingFromRejection(e) { - try { - notEnumerableProp(e, "isOperational", true); - } - catch(ignore) {} -} - -function originatesFromRejection(e) { - if (e == null) return false; - return ((e instanceof Error["__BluebirdErrorTypes__"].OperationalError) || - e["isOperational"] === true); -} - -function canAttachTrace(obj) { - return obj instanceof Error && es5.propertyIsWritable(obj, "stack"); -} - -var ensureErrorObject = (function() { - if (!("stack" in new Error())) { - return function(value) { - if (canAttachTrace(value)) return value; - try {throw new Error(safeToString(value));} - catch(err) {return err;} - }; - } else { - return function(value) { - if (canAttachTrace(value)) return value; - return new Error(safeToString(value)); - }; - } -})(); + return { result: true, reason: null }; + }; -function classString(obj) { - return {}.toString.call(obj); -} + KeyPair.prototype.getPublic = function getPublic (compact, enc) { + // compact is optional argument + if (typeof compact === 'string') { + enc = compact; + compact = null; + } -function copyDescriptors(from, to, filter) { - var keys = es5.names(from); - for (var i = 0; i < keys.length; ++i) { - var key = keys[i]; - if (filter(key)) { - try { - es5.defineProperty(to, key, es5.getDescriptor(from, key)); - } catch (ignore) {} - } - } -} - -var ret = { - isClass: isClass, - isIdentifier: isIdentifier, - inheritedDataKeys: inheritedDataKeys, - getDataPropertyOrDefault: getDataPropertyOrDefault, - thrower: thrower, - isArray: es5.isArray, - haveGetters: haveGetters, - notEnumerableProp: notEnumerableProp, - isPrimitive: isPrimitive, - isObject: isObject, - canEvaluate: canEvaluate, - errorObj: errorObj, - tryCatch: tryCatch, - inherits: inherits, - withAppended: withAppended, - maybeWrapAsError: maybeWrapAsError, - toFastProperties: toFastProperties, - filledRange: filledRange, - toString: safeToString, - canAttachTrace: canAttachTrace, - ensureErrorObject: ensureErrorObject, - originatesFromRejection: originatesFromRejection, - markAsOriginatingFromRejection: markAsOriginatingFromRejection, - classString: classString, - copyDescriptors: copyDescriptors, - hasDevTools: typeof chrome !== "undefined" && chrome && - typeof chrome.loadTimes === "function", - isNode: typeof process !== "undefined" && - classString(process).toLowerCase() === "[object process]" -}; -ret.isRecentNode = ret.isNode && (function() { - var version = process.versions.node.split(".").map(Number); - return (version[0] === 0 && version[1] > 10) || (version[0] > 0); -})(); - -if (ret.isNode) ret.toFastProperties(process); - -try {throw new Error(); } catch (e) {ret.lastLineError = e;} -module.exports = ret; - -},{"./es5.js":14}]},{},[4])(4) -}); ;if (typeof window !== 'undefined' && window !== null) { window.P = window.Promise; } else if (typeof self !== 'undefined' && self !== null) { self.P = self.Promise; } -}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {},require("timers").setImmediate) -},{"_process":287,"timers":378}],68:[function(require,module,exports){ -(function (module, exports) { - 'use strict'; - - // Utils - function assert (val, msg) { - if (!val) throw new Error(msg || 'Assertion failed'); - } + if (!this.pub) { this.pub = this.ec.g.mul(this.priv); } - // Could use `inherits` module, but don't want to move from single file - // architecture yet. - function inherits (ctor, superCtor) { - ctor.super_ = superCtor; - var TempCtor = function () {}; - TempCtor.prototype = superCtor.prototype; - ctor.prototype = new TempCtor(); - ctor.prototype.constructor = ctor; - } + if (!enc) { return this.pub; } - // BN + return this.pub.encode(enc, compact); + }; - function BN (number, base, endian) { - if (BN.isBN(number)) { - return number; - } + KeyPair.prototype.getPrivate = function getPrivate (enc) { + if (enc === 'hex') { return this.priv.toString(16, 2); } else { return this.priv; } + }; - this.negative = 0; - this.words = null; - this.length = 0; + KeyPair.prototype._importPrivate = function _importPrivate (key, enc) { + this.priv = new BN(key, enc || 16); - // Reduction context - this.red = null; + // Ensure that the priv won't be bigger than n, otherwise we may fail + // in fixed multiplication method + this.priv = this.priv.umod(this.ec.curve.n); + }; - if (number !== null) { - if (base === 'le' || base === 'be') { - endian = base; - base = 10; + KeyPair.prototype._importPublic = function _importPublic (key, enc) { + if (key.x || key.y) { + // Montgomery points only have an `x` coordinate. + // Weierstrass/Edwards points on the other hand have both `x` and + // `y` coordinates. + if (this.ec.curve.type === 'mont') { + assert(key.x, 'Need x coordinate'); + } else if (this.ec.curve.type === 'short' || + this.ec.curve.type === 'edwards') { + assert(key.x && key.y, 'Need both x and y coordinate'); + } + this.pub = this.ec.curve.point(key.x, key.y); + return; } + this.pub = this.ec.curve.decodePoint(key, enc); + }; - this._init(number || 0, base || 10, endian || 'be'); - } - } - if (typeof module === 'object') { - module.exports = BN; - } else { - exports.BN = BN; - } + // ECDH + KeyPair.prototype.derive = function derive (pub) { + return pub.mul(this.priv).getX(); + }; - BN.BN = BN; - BN.wordSize = 26; + // ECDSA + KeyPair.prototype.sign = function sign (msg, enc, options) { + return this.ec.sign(msg, this, enc, options); + }; - var Buffer; - try { - Buffer = require('buffer').Buffer; - } catch (e) { - } + KeyPair.prototype.verify = function verify (msg, signature) { + return this.ec.verify(msg, signature, this); + }; - BN.isBN = function isBN (num) { - if (num instanceof BN) { - return true; - } + KeyPair.prototype.inspect = function inspect () { + return ''; + }; + }, { '../../elliptic': 127, 'bn.js': 68 }], + 136: [function (require, module, exports) { + 'use strict'; - return num !== null && typeof num === 'object' && - num.constructor.wordSize === BN.wordSize && Array.isArray(num.words); - }; + var BN = require('bn.js'); - BN.max = function max (left, right) { - if (left.cmp(right) > 0) return left; - return right; - }; + var elliptic = require('../../elliptic'); + var utils = elliptic.utils; + var assert = utils.assert; - BN.min = function min (left, right) { - if (left.cmp(right) < 0) return left; - return right; - }; + function Signature (options, enc) { + if (options instanceof Signature) { return options; } - BN.prototype._init = function init (number, base, endian) { - if (typeof number === 'number') { - return this._initNumber(number, base, endian); - } + if (this._importDER(options, enc)) { return; } - if (typeof number === 'object') { - return this._initArray(number, base, endian); + assert(options.r && options.s, 'Signature without r or s'); + this.r = new BN(options.r, 16); + this.s = new BN(options.s, 16); + if (options.recoveryParam === undefined) { this.recoveryParam = null; } else { this.recoveryParam = options.recoveryParam; } } + module.exports = Signature; - if (base === 'hex') { - base = 16; + function Position () { + this.place = 0; } - assert(base === (base | 0) && base >= 2 && base <= 36); - number = number.toString().replace(/\s+/g, ''); - var start = 0; - if (number[0] === '-') { - start++; + function getLength (buf, p) { + var initial = buf[p.place++]; + if (!(initial & 0x80)) { + return initial; + } + var octetLen = initial & 0xf; + var val = 0; + for (var i = 0, off = p.place; i < octetLen; i++, off++) { + val <<= 8; + val |= buf[off]; + } + p.place = off; + return val; } - if (base === 16) { - this._parseHex(number, start); - } else { - this._parseBase(number, base, start); + function rmPadding (buf) { + var i = 0; + var len = buf.length - 1; + while (!buf[i] && !(buf[i + 1] & 0x80) && i < len) { + i++; + } + if (i === 0) { + return buf; + } + return buf.slice(i); } - if (number[0] === '-') { - this.negative = 1; + Signature.prototype._importDER = function _importDER (data, enc) { + data = utils.toArray(data, enc); + var p = new Position(); + if (data[p.place++] !== 0x30) { + return false; + } + var len = getLength(data, p); + if ((len + p.place) !== data.length) { + return false; + } + if (data[p.place++] !== 0x02) { + return false; + } + var rlen = getLength(data, p); + var r = data.slice(p.place, rlen + p.place); + p.place += rlen; + if (data[p.place++] !== 0x02) { + return false; + } + var slen = getLength(data, p); + if (data.length !== slen + p.place) { + return false; + } + var s = data.slice(p.place, slen + p.place); + if (r[0] === 0 && (r[1] & 0x80)) { + r = r.slice(1); + } + if (s[0] === 0 && (s[1] & 0x80)) { + s = s.slice(1); + } + + this.r = new BN(r); + this.s = new BN(s); + this.recoveryParam = null; + + return true; + }; + + function constructLength (arr, len) { + if (len < 0x80) { + arr.push(len); + return; + } + var octets = 1 + (Math.log(len) / Math.LN2 >>> 3); + arr.push(octets | 0x80); + while (--octets) { + arr.push((len >>> (octets << 3)) & 0xff); + } + arr.push(len); } - this.strip(); + Signature.prototype.toDER = function toDER (enc) { + var r = this.r.toArray(); + var s = this.s.toArray(); - if (endian !== 'le') return; + // Pad values + if (r[0] & 0x80) { r = [0].concat(r); } + // Pad values + if (s[0] & 0x80) { s = [0].concat(s); } - this._initArray(this.toArray(), base, endian); - }; + r = rmPadding(r); + s = rmPadding(s); - BN.prototype._initNumber = function _initNumber (number, base, endian) { - if (number < 0) { - this.negative = 1; - number = -number; - } - if (number < 0x4000000) { - this.words = [ number & 0x3ffffff ]; - this.length = 1; - } else if (number < 0x10000000000000) { - this.words = [ - number & 0x3ffffff, - (number / 0x4000000) & 0x3ffffff - ]; - this.length = 2; - } else { - assert(number < 0x20000000000000); // 2 ^ 53 (unsafe) - this.words = [ - number & 0x3ffffff, - (number / 0x4000000) & 0x3ffffff, - 1 - ]; - this.length = 3; - } + while (!s[0] && !(s[1] & 0x80)) { + s = s.slice(1); + } + var arr = [0x02]; + constructLength(arr, r.length); + arr = arr.concat(r); + arr.push(0x02); + constructLength(arr, s.length); + var backHalf = arr.concat(s); + var res = [0x30]; + constructLength(res, backHalf.length); + res = res.concat(backHalf); + return utils.encode(res, enc); + }; + }, { '../../elliptic': 127, 'bn.js': 68 }], + 137: [function (require, module, exports) { + 'use strict'; - if (endian !== 'le') return; + var hash = require('hash.js'); + var elliptic = require('../../elliptic'); + var utils = elliptic.utils; + var assert = utils.assert; + var parseBytes = utils.parseBytes; + var KeyPair = require('./key'); + var Signature = require('./signature'); - // Reverse the bytes - this._initArray(this.toArray(), base, endian); - }; + function EDDSA (curve) { + assert(curve === 'ed25519', 'only tested with ed25519 so far'); - BN.prototype._initArray = function _initArray (number, base, endian) { - // Perhaps a Uint8Array - assert(typeof number.length === 'number'); - if (number.length <= 0) { - this.words = [ 0 ]; - this.length = 1; - return this; - } + if (!(this instanceof EDDSA)) { return new EDDSA(curve); } - this.length = Math.ceil(number.length / 3); - this.words = new Array(this.length); - for (var i = 0; i < this.length; i++) { - this.words[i] = 0; - } + var curve = elliptic.curves[curve].curve; + this.curve = curve; + this.g = curve.g; + this.g.precompute(curve.n.bitLength() + 1); - var j, w; - var off = 0; - if (endian === 'be') { - for (i = number.length - 1, j = 0; i >= 0; i -= 3) { - w = number[i] | (number[i - 1] << 8) | (number[i - 2] << 16); - this.words[j] |= (w << off) & 0x3ffffff; - this.words[j + 1] = (w >>> (26 - off)) & 0x3ffffff; - off += 24; - if (off >= 26) { - off -= 26; - j++; - } - } - } else if (endian === 'le') { - for (i = 0, j = 0; i < number.length; i += 3) { - w = number[i] | (number[i + 1] << 8) | (number[i + 2] << 16); - this.words[j] |= (w << off) & 0x3ffffff; - this.words[j + 1] = (w >>> (26 - off)) & 0x3ffffff; - off += 24; - if (off >= 26) { - off -= 26; - j++; - } - } + this.pointClass = curve.point().constructor; + this.encodingLength = Math.ceil(curve.n.bitLength() / 8); + this.hash = hash.sha512; } - return this.strip(); - }; - function parseHex (str, start, end) { - var r = 0; - var len = Math.min(str.length, end); - for (var i = start; i < len; i++) { - var c = str.charCodeAt(i) - 48; + module.exports = EDDSA; + + /** +* @param {Array|String} message - message bytes +* @param {Array|String|KeyPair} secret - secret bytes or a keypair +* @returns {Signature} - signature +*/ + EDDSA.prototype.sign = function sign (message, secret) { + message = parseBytes(message); + var key = this.keyFromSecret(secret); + var r = this.hashInt(key.messagePrefix(), message); + var R = this.g.mul(r); + var Rencoded = this.encodePoint(R); + var s_ = this.hashInt(Rencoded, key.pubBytes(), message) + .mul(key.priv()); + var S = r.add(s_).umod(this.curve.n); + return this.makeSignature({ R: R, S: S, Rencoded: Rencoded }); + }; + + /** +* @param {Array} message - message bytes +* @param {Array|String|Signature} sig - sig bytes +* @param {Array|String|Point|KeyPair} pub - public key +* @returns {Boolean} - true if public key matches sig of message +*/ + EDDSA.prototype.verify = function verify (message, sig, pub) { + message = parseBytes(message); + sig = this.makeSignature(sig); + var key = this.keyFromPublic(pub); + var h = this.hashInt(sig.Rencoded(), key.pubBytes(), message); + var SG = this.g.mul(sig.S()); + var RplusAh = sig.R().add(key.pub().mul(h)); + return RplusAh.eq(SG); + }; + + EDDSA.prototype.hashInt = function hashInt () { + var hash = this.hash(); + for (var i = 0; i < arguments.length; i++) { hash.update(arguments[i]); } + return utils.intFromLE(hash.digest()).umod(this.curve.n); + }; + + EDDSA.prototype.keyFromPublic = function keyFromPublic (pub) { + return KeyPair.fromPublic(this, pub); + }; + + EDDSA.prototype.keyFromSecret = function keyFromSecret (secret) { + return KeyPair.fromSecret(this, secret); + }; + + EDDSA.prototype.makeSignature = function makeSignature (sig) { + if (sig instanceof Signature) { return sig; } + return new Signature(this, sig); + }; + + /** +* * https://tools.ietf.org/html/draft-josefsson-eddsa-ed25519-03#section-5.2 +* +* EDDSA defines methods for encoding and decoding points and integers. These are +* helper convenience methods, that pass along to utility functions implied +* parameters. +* +*/ + EDDSA.prototype.encodePoint = function encodePoint (point) { + var enc = point.getY().toArray('le', this.encodingLength); + enc[this.encodingLength - 1] |= point.getX().isOdd() ? 0x80 : 0; + return enc; + }; + + EDDSA.prototype.decodePoint = function decodePoint (bytes) { + bytes = utils.parseBytes(bytes); - r <<= 4; + var lastIx = bytes.length - 1; + var normed = bytes.slice(0, lastIx).concat(bytes[lastIx] & ~0x80); + var xIsOdd = (bytes[lastIx] & 0x80) !== 0; - // 'a' - 'f' - if (c >= 49 && c <= 54) { - r |= c - 49 + 0xa; + var y = utils.intFromLE(normed); + return this.curve.pointFromY(y, xIsOdd); + }; - // 'A' - 'F' - } else if (c >= 17 && c <= 22) { - r |= c - 17 + 0xa; + EDDSA.prototype.encodeInt = function encodeInt (num) { + return num.toArray('le', this.encodingLength); + }; - // '0' - '9' - } else { - r |= c & 0xf; - } + EDDSA.prototype.decodeInt = function decodeInt (bytes) { + return utils.intFromLE(bytes); + }; + + EDDSA.prototype.isPoint = function isPoint (val) { + return val instanceof this.pointClass; + }; + }, { '../../elliptic': 127, './key': 138, './signature': 139, 'hash.js': 198 }], + 138: [function (require, module, exports) { + 'use strict'; + + var elliptic = require('../../elliptic'); + var utils = elliptic.utils; + var assert = utils.assert; + var parseBytes = utils.parseBytes; + var cachedProperty = utils.cachedProperty; + + /** +* @param {EDDSA} eddsa - instance +* @param {Object} params - public/private key parameters +* +* @param {Array} [params.secret] - secret seed bytes +* @param {Point} [params.pub] - public key point (aka `A` in eddsa terms) +* @param {Array} [params.pub] - public key point encoded as bytes +* +*/ + function KeyPair (eddsa, params) { + this.eddsa = eddsa; + this._secret = parseBytes(params.secret); + if (eddsa.isPoint(params.pub)) { this._pub = params.pub; } else { this._pubBytes = parseBytes(params.pub); } } - return r; - } - BN.prototype._parseHex = function _parseHex (number, start) { - // Create possibly bigger array to ensure that it fits the number - this.length = Math.ceil((number.length - start) / 6); - this.words = new Array(this.length); - for (var i = 0; i < this.length; i++) { - this.words[i] = 0; - } - - var j, w; - // Scan 24-bit chunks and add them to the number - var off = 0; - for (i = number.length - 6, j = 0; i >= start; i -= 6) { - w = parseHex(number, i, i + 6); - this.words[j] |= (w << off) & 0x3ffffff; - // NOTE: `0x3fffff` is intentional here, 26bits max shift + 24bit hex limb - this.words[j + 1] |= w >>> (26 - off) & 0x3fffff; - off += 24; - if (off >= 26) { - off -= 26; - j++; - } - } - if (i + 6 !== start) { - w = parseHex(number, start, i + 6); - this.words[j] |= (w << off) & 0x3ffffff; - this.words[j + 1] |= w >>> (26 - off) & 0x3fffff; - } - this.strip(); - }; + KeyPair.fromPublic = function fromPublic (eddsa, pub) { + if (pub instanceof KeyPair) { return pub; } + return new KeyPair(eddsa, { pub: pub }); + }; - function parseBase (str, start, end, mul) { - var r = 0; - var len = Math.min(str.length, end); - for (var i = start; i < len; i++) { - var c = str.charCodeAt(i) - 48; + KeyPair.fromSecret = function fromSecret (eddsa, secret) { + if (secret instanceof KeyPair) { return secret; } + return new KeyPair(eddsa, { secret: secret }); + }; - r *= mul; + KeyPair.prototype.secret = function secret () { + return this._secret; + }; - // 'a' - if (c >= 49) { - r += c - 49 + 0xa; + cachedProperty(KeyPair, 'pubBytes', function pubBytes () { + return this.eddsa.encodePoint(this.pub()); + }); - // 'A' - } else if (c >= 17) { - r += c - 17 + 0xa; + cachedProperty(KeyPair, 'pub', function pub () { + if (this._pubBytes) { return this.eddsa.decodePoint(this._pubBytes); } + return this.eddsa.g.mul(this.priv()); + }); - // '0' - '9' - } else { - r += c; - } - } - return r; - } + cachedProperty(KeyPair, 'privBytes', function privBytes () { + var eddsa = this.eddsa; + var hash = this.hash(); + var lastIx = eddsa.encodingLength - 1; - BN.prototype._parseBase = function _parseBase (number, base, start) { - // Initialize as zero - this.words = [ 0 ]; - this.length = 1; + var a = hash.slice(0, eddsa.encodingLength); + a[0] &= 248; + a[lastIx] &= 127; + a[lastIx] |= 64; - // Find length of limb in base - for (var limbLen = 0, limbPow = 1; limbPow <= 0x3ffffff; limbPow *= base) { - limbLen++; - } - limbLen--; - limbPow = (limbPow / base) | 0; + return a; + }); - var total = number.length - start; - var mod = total % limbLen; - var end = Math.min(total, total - mod) + start; + cachedProperty(KeyPair, 'priv', function priv () { + return this.eddsa.decodeInt(this.privBytes()); + }); - var word = 0; - for (var i = start; i < end; i += limbLen) { - word = parseBase(number, i, i + limbLen, base); + cachedProperty(KeyPair, 'hash', function hash () { + return this.eddsa.hash().update(this.secret()).digest(); + }); - this.imuln(limbPow); - if (this.words[0] + word < 0x4000000) { - this.words[0] += word; - } else { - this._iaddn(word); - } - } + cachedProperty(KeyPair, 'messagePrefix', function messagePrefix () { + return this.hash().slice(this.eddsa.encodingLength); + }); - if (mod !== 0) { - var pow = 1; - word = parseBase(number, i, number.length, base); + KeyPair.prototype.sign = function sign (message) { + assert(this._secret, 'KeyPair can only verify'); + return this.eddsa.sign(message, this); + }; - for (i = 0; i < mod; i++) { - pow *= base; - } + KeyPair.prototype.verify = function verify (message, sig) { + return this.eddsa.verify(message, sig, this); + }; - this.imuln(pow); - if (this.words[0] + word < 0x4000000) { - this.words[0] += word; - } else { - this._iaddn(word); - } - } - }; + KeyPair.prototype.getSecret = function getSecret (enc) { + assert(this._secret, 'KeyPair is public only'); + return utils.encode(this.secret(), enc); + }; - BN.prototype.copy = function copy (dest) { - dest.words = new Array(this.length); - for (var i = 0; i < this.length; i++) { - dest.words[i] = this.words[i]; - } - dest.length = this.length; - dest.negative = this.negative; - dest.red = this.red; - }; + KeyPair.prototype.getPublic = function getPublic (enc) { + return utils.encode(this.pubBytes(), enc); + }; - BN.prototype.clone = function clone () { - var r = new BN(null); - this.copy(r); - return r; - }; + module.exports = KeyPair; + }, { '../../elliptic': 127 }], + 139: [function (require, module, exports) { + 'use strict'; - BN.prototype._expand = function _expand (size) { - while (this.length < size) { - this.words[this.length++] = 0; - } - return this; - }; + var BN = require('bn.js'); + var elliptic = require('../../elliptic'); + var utils = elliptic.utils; + var assert = utils.assert; + var cachedProperty = utils.cachedProperty; + var parseBytes = utils.parseBytes; - // Remove leading `0` from `this` - BN.prototype.strip = function strip () { - while (this.length > 1 && this.words[this.length - 1] === 0) { - this.length--; - } - return this._normSign(); - }; + /** +* @param {EDDSA} eddsa - eddsa instance +* @param {Array|Object} sig - +* @param {Array|Point} [sig.R] - R point as Point or bytes +* @param {Array|bn} [sig.S] - S scalar as bn or bytes +* @param {Array} [sig.Rencoded] - R point encoded +* @param {Array} [sig.Sencoded] - S scalar encoded +*/ + function Signature (eddsa, sig) { + this.eddsa = eddsa; - BN.prototype._normSign = function _normSign () { - // -0 = 0 - if (this.length === 1 && this.words[0] === 0) { - this.negative = 0; - } - return this; - }; + if (typeof sig !== 'object') { sig = parseBytes(sig); } - BN.prototype.inspect = function inspect () { - return (this.red ? ''; - }; + if (Array.isArray(sig)) { + sig = { + R: sig.slice(0, eddsa.encodingLength), + S: sig.slice(eddsa.encodingLength) + }; + } - /* + assert(sig.R && sig.S, 'Signature without R or S'); - var zeros = []; - var groupSizes = []; - var groupBases = []; + if (eddsa.isPoint(sig.R)) { this._R = sig.R; } + if (sig.S instanceof BN) { this._S = sig.S; } - var s = ''; - var i = -1; - while (++i < BN.wordSize) { - zeros[i] = s; - s += '0'; - } - groupSizes[0] = 0; - groupSizes[1] = 0; - groupBases[0] = 0; - groupBases[1] = 0; - var base = 2 - 1; - while (++base < 36 + 1) { - var groupSize = 0; - var groupBase = 1; - while (groupBase < (1 << BN.wordSize) / base) { - groupBase *= base; - groupSize += 1; + this._Rencoded = Array.isArray(sig.R) ? sig.R : sig.Rencoded; + this._Sencoded = Array.isArray(sig.S) ? sig.S : sig.Sencoded; } - groupSizes[base] = groupSize; - groupBases[base] = groupBase; - } - */ + cachedProperty(Signature, 'S', function S () { + return this.eddsa.decodeInt(this.Sencoded()); + }); - var zeros = [ - '', - '0', - '00', - '000', - '0000', - '00000', - '000000', - '0000000', - '00000000', - '000000000', - '0000000000', - '00000000000', - '000000000000', - '0000000000000', - '00000000000000', - '000000000000000', - '0000000000000000', - '00000000000000000', - '000000000000000000', - '0000000000000000000', - '00000000000000000000', - '000000000000000000000', - '0000000000000000000000', - '00000000000000000000000', - '000000000000000000000000', - '0000000000000000000000000' - ]; + cachedProperty(Signature, 'R', function R () { + return this.eddsa.decodePoint(this.Rencoded()); + }); - var groupSizes = [ - 0, 0, - 25, 16, 12, 11, 10, 9, 8, - 8, 7, 7, 7, 7, 6, 6, - 6, 6, 6, 6, 6, 5, 5, - 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5 - ]; + cachedProperty(Signature, 'Rencoded', function Rencoded () { + return this.eddsa.encodePoint(this.R()); + }); - var groupBases = [ - 0, 0, - 33554432, 43046721, 16777216, 48828125, 60466176, 40353607, 16777216, - 43046721, 10000000, 19487171, 35831808, 62748517, 7529536, 11390625, - 16777216, 24137569, 34012224, 47045881, 64000000, 4084101, 5153632, - 6436343, 7962624, 9765625, 11881376, 14348907, 17210368, 20511149, - 24300000, 28629151, 33554432, 39135393, 45435424, 52521875, 60466176 - ]; + cachedProperty(Signature, 'Sencoded', function Sencoded () { + return this.eddsa.encodeInt(this.S()); + }); - BN.prototype.toString = function toString (base, padding) { - base = base || 10; - padding = padding | 0 || 1; + Signature.prototype.toBytes = function toBytes () { + return this.Rencoded().concat(this.Sencoded()); + }; - var out; - if (base === 16 || base === 'hex') { - out = ''; - var off = 0; - var carry = 0; - for (var i = 0; i < this.length; i++) { - var w = this.words[i]; - var word = (((w << off) | carry) & 0xffffff).toString(16); - carry = (w >>> (24 - off)) & 0xffffff; - if (carry !== 0 || i !== this.length - 1) { - out = zeros[6 - word.length] + word + out; - } else { - out = word + out; - } - off += 2; - if (off >= 26) { - off -= 26; - i--; - } - } - if (carry !== 0) { - out = carry.toString(16) + out; - } - while (out.length % padding !== 0) { - out = '0' + out; - } - if (this.negative !== 0) { - out = '-' + out; - } - return out; - } + Signature.prototype.toHex = function toHex () { + return utils.encode(this.toBytes(), 'hex').toUpperCase(); + }; - if (base === (base | 0) && base >= 2 && base <= 36) { - // var groupSize = Math.floor(BN.wordSize * Math.LN2 / Math.log(base)); - var groupSize = groupSizes[base]; - // var groupBase = Math.pow(base, groupSize); - var groupBase = groupBases[base]; - out = ''; - var c = this.clone(); - c.negative = 0; - while (!c.isZero()) { - var r = c.modn(groupBase).toString(base); - c = c.idivn(groupBase); - - if (!c.isZero()) { - out = zeros[groupSize - r.length] + r + out; + module.exports = Signature; + }, { '../../elliptic': 127, 'bn.js': 68 }], + 140: [function (require, module, exports) { + module.exports = 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[]; + var ws = 1 << (w + 1); + var k = num.clone(); + while (k.cmpn(1) >= 0) { + var z; + if (k.isOdd()) { + var mod = k.andln(ws - 1); + if (mod > (ws >> 1) - 1) { z = (ws >> 1) - mod; } else { z = mod; } + k.isubn(z); } else { - out = r + out; + z = 0; } - } - if (this.isZero()) { - out = '0' + out; - } - while (out.length % padding !== 0) { - out = '0' + out; - } - if (this.negative !== 0) { - out = '-' + out; - } - return out; - } + naf.push(z); - assert(false, 'Base should be between 2 and 36'); - }; - - BN.prototype.toNumber = function toNumber () { - var ret = this.words[0]; - if (this.length === 2) { - ret += this.words[1] * 0x4000000; - } else if (this.length === 3 && this.words[2] === 0x01) { - // NOTE: at this stage it is known that the top bit is set - ret += 0x10000000000000 + (this.words[1] * 0x4000000); - } else if (this.length > 2) { - assert(false, 'Number can only safely store up to 53 bits'); - } - return (this.negative !== 0) ? -ret : ret; - }; - - BN.prototype.toJSON = function toJSON () { - return this.toString(16); - }; - - BN.prototype.toBuffer = function toBuffer (endian, length) { - assert(typeof Buffer !== 'undefined'); - return this.toArrayLike(Buffer, endian, length); - }; - - BN.prototype.toArray = function toArray (endian, length) { - return this.toArrayLike(Array, endian, length); - }; + // Optimization, shift by word if possible + var shift = (k.cmpn(0) !== 0 && k.andln(ws - 1) === 0) ? (w + 1) : 1; + for (var i = 1; i < shift; i++) { naf.push(0); } + k.iushrn(shift); + } - BN.prototype.toArrayLike = function toArrayLike (ArrayType, endian, length) { - var byteLength = this.byteLength(); - var reqLength = length || Math.max(1, byteLength); - assert(byteLength <= reqLength, 'byte array longer than desired length'); - assert(reqLength > 0, 'Requested array length <= 0'); + return naf; + } + utils.getNAF = getNAF; - this.strip(); - var littleEndian = endian === 'le'; - var res = new ArrayType(reqLength); + // Represent k1, k2 in a Joint Sparse Form + function getJSF (k1, k2) { + var jsf = [ + [], + [] + ]; - var b, i; - var q = this.clone(); - if (!littleEndian) { - // Assume big-endian - for (i = 0; i < reqLength - byteLength; i++) { - res[i] = 0; - } + k1 = k1.clone(); + k2 = k2.clone(); + var d1 = 0; + var d2 = 0; + while (k1.cmpn(-d1) > 0 || k2.cmpn(-d2) > 0) { + // First phase + var m14 = (k1.andln(3) + d1) & 3; + var m24 = (k2.andln(3) + d2) & 3; + if (m14 === 3) { m14 = -1; } + if (m24 === 3) { m24 = -1; } + var u1; + if ((m14 & 1) === 0) { + u1 = 0; + } else { + var m8 = (k1.andln(7) + d1) & 7; + if ((m8 === 3 || m8 === 5) && m24 === 2) { u1 = -m14; } else { u1 = m14; } + } + jsf[0].push(u1); - for (i = 0; !q.isZero(); i++) { - b = q.andln(0xff); - q.iushrn(8); + var u2; + if ((m24 & 1) === 0) { + u2 = 0; + } else { + var m8 = (k2.andln(7) + d2) & 7; + if ((m8 === 3 || m8 === 5) && m14 === 2) { u2 = -m24; } else { u2 = m24; } + } + jsf[1].push(u2); - res[reqLength - i - 1] = b; + // Second phase + if (2 * d1 === u1 + 1) { d1 = 1 - d1; } + if (2 * d2 === u2 + 1) { d2 = 1 - d2; } + k1.iushrn(1); + k2.iushrn(1); } - } else { - for (i = 0; !q.isZero(); i++) { - b = q.andln(0xff); - q.iushrn(8); - res[i] = b; - } + return jsf; + } + utils.getJSF = getJSF; - for (; i < reqLength; i++) { - res[i] = 0; - } + function cachedProperty (obj, name, computer) { + var key = '_' + name; + obj.prototype[name] = function cachedProperty () { + return this[key] !== undefined ? this[key] + : this[key] = computer.call(this); + }; } + utils.cachedProperty = cachedProperty; - return res; - }; + function parseBytes (bytes) { + return typeof bytes === 'string' ? utils.toArray(bytes, 'hex') + : bytes; + } + utils.parseBytes = parseBytes; - if (Math.clz32) { - BN.prototype._countBits = function _countBits (w) { - return 32 - Math.clz32(w); + function intFromLE (bytes) { + return new BN(bytes, 'hex', 'le'); + } + utils.intFromLE = intFromLE; + }, { 'bn.js': 68, 'minimalistic-assert': 269, 'minimalistic-crypto-utils': 270 }], + 142: [function (require, module, exports) { + module.exports = { + _args: [ + [ + 'elliptic@6.4.1', + 'C:\\Projects\\OSS\\community-toolbox' + ] + ], + _development: true, + _from: 'elliptic@6.4.1', + _id: 'elliptic@6.4.1', + _inBundle: false, + _integrity: 'sha1-wtC3d2kRuGcixjLDwGxg8vgZk5o=', + _location: '/elliptic', + _phantomChildren: {}, + _requested: { + type: 'version', + registry: true, + raw: 'elliptic@6.4.1', + name: 'elliptic', + escapedName: 'elliptic', + rawSpec: '6.4.1', + saveSpec: null, + fetchSpec: '6.4.1' + }, + _requiredBy: [ + '/browserify-sign', + '/create-ecdh' + ], + _resolved: 'https://registry.npmjs.org/elliptic/-/elliptic-6.4.1.tgz', + _spec: '6.4.1', + _where: 'C:\\Projects\\OSS\\community-toolbox', + author: { + name: 'Fedor Indutny', + email: 'fedor@indutny.com' + }, + bugs: { + url: 'https://github.com/indutny/elliptic/issues' + }, + dependencies: { + 'bn.js': '^4.4.0', + brorand: '^1.0.1', + 'hash.js': '^1.0.0', + 'hmac-drbg': '^1.0.0', + inherits: '^2.0.1', + 'minimalistic-assert': '^1.0.0', + 'minimalistic-crypto-utils': '^1.0.0' + }, + description: 'EC cryptography', + devDependencies: { + brfs: '^1.4.3', + coveralls: '^2.11.3', + grunt: '^0.4.5', + 'grunt-browserify': '^5.0.0', + 'grunt-cli': '^1.2.0', + 'grunt-contrib-connect': '^1.0.0', + 'grunt-contrib-copy': '^1.0.0', + 'grunt-contrib-uglify': '^1.0.1', + 'grunt-mocha-istanbul': '^3.0.1', + 'grunt-saucelabs': '^8.6.2', + istanbul: '^0.4.2', + jscs: '^2.9.0', + jshint: '^2.6.0', + mocha: '^2.1.0' + }, + files: [ + 'lib' + ], + homepage: 'https://github.com/indutny/elliptic', + keywords: [ + 'EC', + 'Elliptic', + 'curve', + 'Cryptography' + ], + license: 'MIT', + main: 'lib/elliptic.js', + name: 'elliptic', + repository: { + type: 'git', + url: 'git+ssh://git@github.com/indutny/elliptic.git' + }, + scripts: { + jscs: 'jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js', + jshint: 'jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js', + lint: 'npm run jscs && npm run jshint', + test: 'npm run lint && npm run unit', + unit: 'istanbul test _mocha --reporter=spec test/index.js', + version: 'grunt dist && git add dist/' + }, + version: '6.4.1' }; - } else { - BN.prototype._countBits = function _countBits (w) { - var t = w; - var r = 0; - if (t >= 0x1000) { - r += 13; - t >>>= 13; - } - if (t >= 0x40) { - r += 7; - t >>>= 7; - } - if (t >= 0x8) { - r += 4; - t >>>= 4; - } - if (t >= 0x02) { - r += 2; - t >>>= 2; + }, {}], + 143: [function (require, module, exports) { + var Buffer = require('safe-buffer').Buffer; + var MD5 = require('md5.js'); + + /* eslint-disable camelcase */ + function EVP_BytesToKey (password, salt, keyBits, ivLen) { + if (!Buffer.isBuffer(password)) password = Buffer.from(password, 'binary'); + if (salt) { + if (!Buffer.isBuffer(salt)) salt = Buffer.from(salt, 'binary'); + if (salt.length !== 8) throw new RangeError('salt should be Buffer with 8 byte length'); } - return r + t; - }; - } - BN.prototype._zeroBits = function _zeroBits (w) { - // Short-cut - if (w === 0) return 26; + var keyLen = keyBits / 8; + var key = Buffer.alloc(keyLen); + var iv = Buffer.alloc(ivLen || 0); + var tmp = Buffer.alloc(0); - var t = w; - var r = 0; - if ((t & 0x1fff) === 0) { - r += 13; - t >>>= 13; - } - if ((t & 0x7f) === 0) { - r += 7; - t >>>= 7; - } - if ((t & 0xf) === 0) { - r += 4; - t >>>= 4; - } - if ((t & 0x3) === 0) { - r += 2; - t >>>= 2; - } - if ((t & 0x1) === 0) { - r++; - } - return r; - }; + while (keyLen > 0 || ivLen > 0) { + var hash = new MD5(); + hash.update(tmp); + hash.update(password); + if (salt) hash.update(salt); + tmp = hash.digest(); - // Return number of used bits in a BN - BN.prototype.bitLength = function bitLength () { - var w = this.words[this.length - 1]; - var hi = this._countBits(w); - return (this.length - 1) * 26 + hi; - }; + var used = 0; - function toBitArray (num) { - var w = new Array(num.bitLength()); + if (keyLen > 0) { + var keyStart = key.length - keyLen; + used = Math.min(keyLen, tmp.length); + tmp.copy(key, keyStart, 0, used); + keyLen -= used; + } - for (var bit = 0; bit < w.length; bit++) { - var off = (bit / 26) | 0; - var wbit = bit % 26; + if (used < tmp.length && ivLen > 0) { + var ivStart = iv.length - ivLen; + var length = Math.min(ivLen, tmp.length - used); + tmp.copy(iv, ivStart, used, used + length); + ivLen -= length; + } + } - w[bit] = (num.words[off] & (1 << wbit)) >>> wbit; + tmp.fill(0); + return { key: key, iv: iv }; } - return w; - } - - // Number of trailing zero bits - BN.prototype.zeroBits = function zeroBits () { - if (this.isZero()) return 0; + module.exports = EVP_BytesToKey; + }, { 'md5.js': 264, 'safe-buffer': 338 }], + 144: [function (require, module, exports) { + 'use strict'; - var r = 0; - for (var i = 0; i < this.length; i++) { - var b = this._zeroBits(this.words[i]); - r += b; - if (b !== 26) break; - } - return r; - }; + var hasOwn = Object.prototype.hasOwnProperty; + var toStr = Object.prototype.toString; + var defineProperty = Object.defineProperty; + var gOPD = Object.getOwnPropertyDescriptor; - BN.prototype.byteLength = function byteLength () { - return Math.ceil(this.bitLength() / 8); - }; + var isArray = function isArray (arr) { + if (typeof Array.isArray === 'function') { + return Array.isArray(arr); + } - BN.prototype.toTwos = function toTwos (width) { - if (this.negative !== 0) { - return this.abs().inotn(width).iaddn(1); - } - return this.clone(); - }; + return toStr.call(arr) === '[object Array]'; + }; - BN.prototype.fromTwos = function fromTwos (width) { - if (this.testn(width - 1)) { - return this.notn(width).iaddn(1).ineg(); - } - return this.clone(); - }; + var isPlainObject = function isPlainObject (obj) { + if (!obj || toStr.call(obj) !== '[object Object]') { + return false; + } - BN.prototype.isNeg = function isNeg () { - return this.negative !== 0; - }; + var hasOwnConstructor = hasOwn.call(obj, 'constructor'); + var hasIsPrototypeOf = obj.constructor && obj.constructor.prototype && hasOwn.call(obj.constructor.prototype, 'isPrototypeOf'); + // Not own constructor property must be Object + if (obj.constructor && !hasOwnConstructor && !hasIsPrototypeOf) { + return false; + } - // Return negative clone of `this` - BN.prototype.neg = function neg () { - return this.clone().ineg(); - }; + // Own properties are enumerated firstly, so to speed up, + // if last one is own, then all properties are own. + var key; + for (key in obj) { /**/ } - BN.prototype.ineg = function ineg () { - if (!this.isZero()) { - this.negative ^= 1; - } + return typeof key === 'undefined' || hasOwn.call(obj, key); + }; - return this; - }; + // If name is '__proto__', and Object.defineProperty is available, define __proto__ as an own property on target + var setProperty = function setProperty (target, options) { + if (defineProperty && options.name === '__proto__') { + defineProperty(target, options.name, { + enumerable: true, + configurable: true, + value: options.newValue, + writable: true + }); + } else { + target[options.name] = options.newValue; + } + }; - // Or `num` with `this` in-place - BN.prototype.iuor = function iuor (num) { - while (this.length < num.length) { - this.words[this.length++] = 0; - } + // Return undefined instead of __proto__ if '__proto__' is not an own property + var getProperty = function getProperty (obj, name) { + if (name === '__proto__') { + if (!hasOwn.call(obj, name)) { + return void 0; + } else if (gOPD) { + // In early versions of node, obj['__proto__'] is buggy when obj has + // __proto__ as an own property. Object.getOwnPropertyDescriptor() works. + return gOPD(obj, name).value; + } + } - for (var i = 0; i < num.length; i++) { - this.words[i] = this.words[i] | num.words[i]; - } + return obj[name]; + }; - return this.strip(); - }; + module.exports = function extend () { + var options, name, src, copy, copyIsArray, clone; + var target = arguments[0]; + var i = 1; + var length = arguments.length; + var deep = false; + + // Handle a deep copy situation + if (typeof target === 'boolean') { + deep = target; + target = arguments[1] || {}; + // skip the boolean and the target + i = 2; + } + if (target == null || (typeof target !== 'object' && typeof target !== 'function')) { + target = {}; + } - BN.prototype.ior = function ior (num) { - assert((this.negative | num.negative) === 0); - return this.iuor(num); - }; + for (; i < length; ++i) { + options = arguments[i]; + // Only deal with non-null/undefined values + if (options != null) { + // Extend the base object + for (name in options) { + src = getProperty(target, name); + copy = getProperty(options, name); + + // Prevent never-ending loop + if (target !== copy) { + // Recurse if we're merging plain objects or arrays + if (deep && copy && (isPlainObject(copy) || (copyIsArray = isArray(copy)))) { + if (copyIsArray) { + copyIsArray = false; + clone = src && isArray(src) ? src : []; + } else { + clone = src && isPlainObject(src) ? src : {}; + } - // Or `num` with `this` - BN.prototype.or = function or (num) { - if (this.length > num.length) return this.clone().ior(num); - return num.clone().ior(this); - }; + // Never move original objects, clone them + setProperty(target, { name: name, newValue: extend(deep, clone, copy) }); - BN.prototype.uor = function uor (num) { - if (this.length > num.length) return this.clone().iuor(num); - return num.clone().iuor(this); - }; + // Don't bring in undefined values + } else if (typeof copy !== 'undefined') { + setProperty(target, { name: name, newValue: copy }); + } + } + } + } + } - // And `num` with `this` in-place - BN.prototype.iuand = function iuand (num) { - // b = min-length(num, this) - var b; - if (this.length > num.length) { - b = num; - } else { - b = this; - } + // Return the modified object + return target; + }; + }, {}], + 145: [function (require, module, exports) { + (function (process) { + /* + * extsprintf.js: extended POSIX-style sprintf + */ - for (var i = 0; i < b.length; i++) { - this.words[i] = this.words[i] & num.words[i]; - } + var mod_assert = require('assert'); + var mod_util = require('util'); - this.length = b.length; + /* + * Public interface + */ + exports.sprintf = jsSprintf; + exports.printf = jsPrintf; + exports.fprintf = jsFprintf; - return this.strip(); - }; + /* + * Stripped down version of s[n]printf(3c). We make a best effort to throw an + * exception when given a format string we don't understand, rather than + * ignoring it, so that we won't break existing programs if/when we go implement + * the rest of this. + * + * This implementation currently supports specifying + * - field alignment ('-' flag), + * - zero-pad ('0' flag) + * - always show numeric sign ('+' flag), + * - field width + * - conversions for strings, decimal integers, and floats (numbers). + * - argument size specifiers. These are all accepted but ignored, since + * Javascript has no notion of the physical size of an argument. + * + * Everything else is currently unsupported, most notably precision, unsigned + * numbers, non-decimal numbers, and characters. + */ + function jsSprintf (fmt) { + var regex = [ + '([^%]*)', /* normal text */ + '%', /* start of format */ + '([\'\\-+ #0]*?)', /* flags (optional) */ + '([1-9]\\d*)?', /* width (optional) */ + '(\\.([1-9]\\d*))?', /* precision (optional) */ + '[lhjztL]*?', /* length mods (ignored) */ + '([diouxXfFeEgGaAcCsSp%jr])' /* conversion */ + ].join(''); + + var re = new RegExp(regex); + var args = Array.prototype.slice.call(arguments, 1); + var flags, width, precision, conversion; + var left, pad, sign, arg, match; + var ret = ''; + var argn = 1; + + mod_assert.equal('string', typeof (fmt)); + + while ((match = re.exec(fmt)) !== null) { + ret += match[1]; + fmt = fmt.substring(match[0].length); + + flags = match[2] || ''; + width = match[3] || 0; + precision = match[4] || ''; + conversion = match[6]; + left = false; + sign = false; + pad = ' '; + + if (conversion == '%') { + ret += '%'; + continue; + } - BN.prototype.iand = function iand (num) { - assert((this.negative | num.negative) === 0); - return this.iuand(num); - }; + if (args.length === 0) { throw (new Error('too few args to sprintf')); } - // And `num` with `this` - BN.prototype.and = function and (num) { - if (this.length > num.length) return this.clone().iand(num); - return num.clone().iand(this); - }; + arg = args.shift(); + argn++; - BN.prototype.uand = function uand (num) { - if (this.length > num.length) return this.clone().iuand(num); - return num.clone().iuand(this); - }; + if (flags.match(/[\' #]/)) { + throw (new Error( + 'unsupported flags: ' + flags)); + } - // Xor `num` with `this` in-place - BN.prototype.iuxor = function iuxor (num) { - // a.length > b.length - var a; - var b; - if (this.length > num.length) { - a = this; - b = num; - } else { - a = num; - b = this; - } + if (precision.length > 0) { + throw (new Error( + 'non-zero precision not supported')); + } - for (var i = 0; i < b.length; i++) { - this.words[i] = a.words[i] ^ b.words[i]; - } + if (flags.match(/-/)) { left = true; } - if (this !== a) { - for (; i < a.length; i++) { - this.words[i] = a.words[i]; - } - } + if (flags.match(/0/)) { pad = '0'; } - this.length = a.length; + if (flags.match(/\+/)) { sign = true; } - return this.strip(); - }; + switch (conversion) { + case 's': + if (arg === undefined || arg === null) { + throw (new Error('argument ' + argn + + ': attempted to print undefined or null ' + + 'as a string')); + } + ret += doPad(pad, width, left, arg.toString()); + break; - BN.prototype.ixor = function ixor (num) { - assert((this.negative | num.negative) === 0); - return this.iuxor(num); - }; + case 'd': + arg = Math.floor(arg); + /* jsl:fallthru */ + case 'f': + sign = sign && arg > 0 ? '+' : ''; + ret += sign + doPad(pad, width, left, + arg.toString()); + break; - // Xor `num` with `this` - BN.prototype.xor = function xor (num) { - if (this.length > num.length) return this.clone().ixor(num); - return num.clone().ixor(this); - }; + case 'x': + ret += doPad(pad, width, left, arg.toString(16)); + break; - BN.prototype.uxor = function uxor (num) { - if (this.length > num.length) return this.clone().iuxor(num); - return num.clone().iuxor(this); - }; + case 'j': /* non-standard */ + if (width === 0) { width = 10; } + ret += mod_util.inspect(arg, false, width); + break; - // Not ``this`` with ``width`` bitwidth - BN.prototype.inotn = function inotn (width) { - assert(typeof width === 'number' && width >= 0); + case 'r': /* non-standard */ + ret += dumpException(arg); + break; - var bytesNeeded = Math.ceil(width / 26) | 0; - var bitsLeft = width % 26; + default: + throw (new Error('unsupported conversion: ' + + conversion)); + } + } - // Extend the buffer with leading zeroes - this._expand(bytesNeeded); + ret += fmt; + return (ret); + } - if (bitsLeft > 0) { - bytesNeeded--; - } + function jsPrintf () { + var args = Array.prototype.slice.call(arguments); + args.unshift(process.stdout); + jsFprintf.apply(null, args); + } - // Handle complete words - for (var i = 0; i < bytesNeeded; i++) { - this.words[i] = ~this.words[i] & 0x3ffffff; - } + function jsFprintf (stream) { + var args = Array.prototype.slice.call(arguments, 1); + return (stream.write(jsSprintf.apply(this, args))); + } - // Handle the residue - if (bitsLeft > 0) { - this.words[i] = ~this.words[i] & (0x3ffffff >> (26 - bitsLeft)); - } + function doPad (chr, width, left, str) { + var ret = str; - // And remove leading zeroes - return this.strip(); - }; + while (ret.length < width) { + if (left) { ret += chr; } else { ret = chr + ret; } + } - BN.prototype.notn = function notn (width) { - return this.clone().inotn(width); - }; + return (ret); + } - // Set `bit` of `this` - BN.prototype.setn = function setn (bit, val) { - assert(typeof bit === 'number' && bit >= 0); + /* + * This function dumps long stack traces for exceptions having a cause() method. + * See node-verror for an example. + */ + function dumpException (ex) { + var ret; - var off = (bit / 26) | 0; - var wbit = bit % 26; + if (!(ex instanceof Error)) { throw (new Error(jsSprintf('invalid type for %%r: %j', ex))); } - this._expand(off + 1); + /* Note that V8 prepends "ex.stack" with ex.toString(). */ + ret = 'EXCEPTION: ' + ex.constructor.name + ': ' + ex.stack; - if (val) { - this.words[off] = this.words[off] | (1 << wbit); - } else { - this.words[off] = this.words[off] & ~(1 << wbit); - } + if (ex.cause && typeof (ex.cause) === 'function') { + var cex = ex.cause(); + if (cex) { + ret += '\nCaused by: ' + dumpException(cex); + } + } - return this.strip(); - }; + return (ret); + } + }).call(this, require('_process')); + }, { _process: 287, assert: 153, util: 393 }], + 146: [function (require, module, exports) { + 'use strict'; - // Add `num` to `this` in-place - BN.prototype.iadd = function iadd (num) { - var r; + var isArray = Array.isArray; + var keyList = Object.keys; + var hasProp = Object.prototype.hasOwnProperty; - // negative + positive - if (this.negative !== 0 && num.negative === 0) { - this.negative = 0; - r = this.isub(num); - this.negative ^= 1; - return this._normSign(); - - // positive + negative - } else if (this.negative === 0 && num.negative !== 0) { - num.negative = 0; - r = this.isub(num); - num.negative = 1; - return r._normSign(); - } - - // a.length > b.length - var a, b; - if (this.length > num.length) { - a = this; - b = num; - } else { - a = num; - b = this; - } + module.exports = function equal (a, b) { + if (a === b) return true; - var carry = 0; - for (var i = 0; i < b.length; i++) { - r = (a.words[i] | 0) + (b.words[i] | 0) + carry; - this.words[i] = r & 0x3ffffff; - carry = r >>> 26; - } - for (; carry !== 0 && i < a.length; i++) { - r = (a.words[i] | 0) + carry; - this.words[i] = r & 0x3ffffff; - carry = r >>> 26; - } + var arrA = isArray(a); + var arrB = isArray(b); + var i; + var length; + var key; - this.length = a.length; - if (carry !== 0) { - this.words[this.length] = carry; - this.length++; - // Copy the rest of the words - } else if (a !== this) { - for (; i < a.length; i++) { - this.words[i] = a.words[i]; + if (arrA && arrB) { + length = a.length; + if (length != b.length) return false; + for (i = 0; i < length; i++) { if (!equal(a[i], b[i])) return false; } + return true; } - } - return this; - }; + if (arrA != arrB) return false; - // Add `num` to `this` - BN.prototype.add = function add (num) { - var res; - if (num.negative !== 0 && this.negative === 0) { - num.negative = 0; - res = this.sub(num); - num.negative ^= 1; - return res; - } else if (num.negative === 0 && this.negative !== 0) { - this.negative = 0; - res = num.sub(this); - this.negative = 1; - return res; - } + var dateA = a instanceof Date; + var dateB = b instanceof Date; + if (dateA != dateB) return false; + if (dateA && dateB) return a.getTime() == b.getTime(); - if (this.length > num.length) return this.clone().iadd(num); + var regexpA = a instanceof RegExp; + var regexpB = b instanceof RegExp; + if (regexpA != regexpB) return false; + if (regexpA && regexpB) return a.toString() == b.toString(); - return num.clone().iadd(this); - }; + if (a instanceof Object && b instanceof Object) { + var keys = keyList(a); + length = keys.length; - // Subtract `num` from `this` in-place - BN.prototype.isub = function isub (num) { - // this - (-num) = this + num - if (num.negative !== 0) { - num.negative = 0; - var r = this.iadd(num); - num.negative = 1; - return r._normSign(); - - // -this - num = -(this + num) - } else if (this.negative !== 0) { - this.negative = 0; - this.iadd(num); - this.negative = 1; - return this._normSign(); - } - - // At this point both numbers are positive - var cmp = this.cmp(num); - - // Optimization - zeroify - if (cmp === 0) { - this.negative = 0; - this.length = 1; - this.words[0] = 0; - return this; - } + if (length !== keyList(b).length) { return false; } - // a > b - var a, b; - if (cmp > 0) { - a = this; - b = num; - } else { - a = num; - b = this; - } + for (i = 0; i < length; i++) { if (!hasProp.call(b, keys[i])) return false; } - var carry = 0; - for (var i = 0; i < b.length; i++) { - r = (a.words[i] | 0) - (b.words[i] | 0) + carry; - carry = r >> 26; - this.words[i] = r & 0x3ffffff; - } - for (; carry !== 0 && i < a.length; i++) { - r = (a.words[i] | 0) + carry; - carry = r >> 26; - this.words[i] = r & 0x3ffffff; - } + for (i = 0; i < length; i++) { + key = keys[i]; + if (!equal(a[key], b[key])) return false; + } - // Copy rest of the words - if (carry === 0 && i < a.length && a !== this) { - for (; i < a.length; i++) { - this.words[i] = a.words[i]; + return true; } - } - this.length = Math.max(this.length, i); - - if (a !== this) { - this.negative = 1; - } + return false; + }; + }, {}], + 147: [function (require, module, exports) { + 'use strict'; - return this.strip(); - }; + module.exports = function (data, opts) { + if (!opts) opts = {}; + if (typeof opts === 'function') opts = { cmp: opts }; + var cycles = (typeof opts.cycles === 'boolean') ? opts.cycles : false; - // Subtract `num` from `this` - BN.prototype.sub = function sub (num) { - return this.clone().isub(num); - }; + var cmp = opts.cmp && (function (f) { + return function (node) { + return function (a, b) { + var aobj = { key: a, value: node[a] }; + var bobj = { key: b, value: node[b] }; + return f(aobj, bobj); + }; + }; + })(opts.cmp); - function smallMulTo (self, num, out) { - out.negative = num.negative ^ self.negative; - var len = (self.length + num.length) | 0; - out.length = len; - len = (len - 1) | 0; - - // Peel one iteration (compiler can't do it, because of code complexity) - var a = self.words[0] | 0; - var b = num.words[0] | 0; - var r = a * b; - - var lo = r & 0x3ffffff; - var carry = (r / 0x4000000) | 0; - out.words[0] = lo; - - for (var k = 1; k < len; k++) { - // Sum all words with the same `i + j = k` and accumulate `ncarry`, - // note that ncarry could be >= 0x3ffffff - var ncarry = carry >>> 26; - var rword = carry & 0x3ffffff; - var maxJ = Math.min(k, num.length - 1); - for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) { - var i = (k - j) | 0; - a = self.words[i] | 0; - b = num.words[j] | 0; - r = a * b + rword; - ncarry += (r / 0x4000000) | 0; - rword = r & 0x3ffffff; - } - out.words[k] = rword | 0; - carry = ncarry | 0; - } - if (carry !== 0) { - out.words[k] = carry | 0; - } else { - out.length--; - } + var seen = []; + return (function stringify (node) { + if (node && node.toJSON && typeof node.toJSON === 'function') { + node = node.toJSON(); + } - return out.strip(); - } + if (node === undefined) return; + if (typeof node === 'number') return isFinite(node) ? '' + node : 'null'; + if (typeof node !== 'object') return JSON.stringify(node); - // TODO(indutny): it may be reasonable to omit it for users who don't need - // to work with 256-bit numbers, otherwise it gives 20% improvement for 256-bit - // multiplication (like elliptic secp256k1). - var comb10MulTo = function comb10MulTo (self, num, out) { - var a = self.words; - var b = num.words; - var o = out.words; - var c = 0; - var lo; - var mid; - var hi; - var a0 = a[0] | 0; - var al0 = a0 & 0x1fff; - var ah0 = a0 >>> 13; - var a1 = a[1] | 0; - var al1 = a1 & 0x1fff; - var ah1 = a1 >>> 13; - var a2 = a[2] | 0; - var al2 = a2 & 0x1fff; - var ah2 = a2 >>> 13; - var a3 = a[3] | 0; - var al3 = a3 & 0x1fff; - var ah3 = a3 >>> 13; - var a4 = a[4] | 0; - var al4 = a4 & 0x1fff; - var ah4 = a4 >>> 13; - var a5 = a[5] | 0; - var al5 = a5 & 0x1fff; - var ah5 = a5 >>> 13; - var a6 = a[6] | 0; - var al6 = a6 & 0x1fff; - var ah6 = a6 >>> 13; - var a7 = a[7] | 0; - var al7 = a7 & 0x1fff; - var ah7 = a7 >>> 13; - var a8 = a[8] | 0; - var al8 = a8 & 0x1fff; - var ah8 = a8 >>> 13; - var a9 = a[9] | 0; - var al9 = a9 & 0x1fff; - var ah9 = a9 >>> 13; - var b0 = b[0] | 0; - var bl0 = b0 & 0x1fff; - var bh0 = b0 >>> 13; - var b1 = b[1] | 0; - var bl1 = b1 & 0x1fff; - var bh1 = b1 >>> 13; - var b2 = b[2] | 0; - var bl2 = b2 & 0x1fff; - var bh2 = b2 >>> 13; - var b3 = b[3] | 0; - var bl3 = b3 & 0x1fff; - var bh3 = b3 >>> 13; - var b4 = b[4] | 0; - var bl4 = b4 & 0x1fff; - var bh4 = b4 >>> 13; - var b5 = b[5] | 0; - var bl5 = b5 & 0x1fff; - var bh5 = b5 >>> 13; - var b6 = b[6] | 0; - var bl6 = b6 & 0x1fff; - var bh6 = b6 >>> 13; - var b7 = b[7] | 0; - var bl7 = b7 & 0x1fff; - var bh7 = b7 >>> 13; - var b8 = b[8] | 0; - var bl8 = b8 & 0x1fff; - var bh8 = b8 >>> 13; - var b9 = b[9] | 0; - var bl9 = b9 & 0x1fff; - var bh9 = b9 >>> 13; - - out.negative = self.negative ^ num.negative; - out.length = 19; - /* k = 0 */ - lo = Math.imul(al0, bl0); - mid = Math.imul(al0, bh0); - mid = (mid + Math.imul(ah0, bl0)) | 0; - hi = Math.imul(ah0, bh0); - var w0 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w0 >>> 26)) | 0; - w0 &= 0x3ffffff; - /* k = 1 */ - lo = Math.imul(al1, bl0); - mid = Math.imul(al1, bh0); - mid = (mid + Math.imul(ah1, bl0)) | 0; - hi = Math.imul(ah1, bh0); - lo = (lo + Math.imul(al0, bl1)) | 0; - mid = (mid + Math.imul(al0, bh1)) | 0; - mid = (mid + Math.imul(ah0, bl1)) | 0; - hi = (hi + Math.imul(ah0, bh1)) | 0; - var w1 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w1 >>> 26)) | 0; - w1 &= 0x3ffffff; - /* k = 2 */ - lo = Math.imul(al2, bl0); - mid = Math.imul(al2, bh0); - mid = (mid + Math.imul(ah2, bl0)) | 0; - hi = Math.imul(ah2, bh0); - lo = (lo + Math.imul(al1, bl1)) | 0; - mid = (mid + Math.imul(al1, bh1)) | 0; - mid = (mid + Math.imul(ah1, bl1)) | 0; - hi = (hi + Math.imul(ah1, bh1)) | 0; - lo = (lo + Math.imul(al0, bl2)) | 0; - mid = (mid + Math.imul(al0, bh2)) | 0; - mid = (mid + Math.imul(ah0, bl2)) | 0; - hi = (hi + Math.imul(ah0, bh2)) | 0; - var w2 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w2 >>> 26)) | 0; - w2 &= 0x3ffffff; - /* k = 3 */ - lo = Math.imul(al3, bl0); - mid = Math.imul(al3, bh0); - mid = (mid + Math.imul(ah3, bl0)) | 0; - hi = Math.imul(ah3, bh0); - lo = (lo + Math.imul(al2, bl1)) | 0; - mid = (mid + Math.imul(al2, bh1)) | 0; - mid = (mid + Math.imul(ah2, bl1)) | 0; - hi = (hi + Math.imul(ah2, bh1)) | 0; - lo = (lo + Math.imul(al1, bl2)) | 0; - mid = (mid + Math.imul(al1, bh2)) | 0; - mid = (mid + Math.imul(ah1, bl2)) | 0; - hi = (hi + Math.imul(ah1, bh2)) | 0; - lo = (lo + Math.imul(al0, bl3)) | 0; - mid = (mid + Math.imul(al0, bh3)) | 0; - mid = (mid + Math.imul(ah0, bl3)) | 0; - hi = (hi + Math.imul(ah0, bh3)) | 0; - var w3 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w3 >>> 26)) | 0; - w3 &= 0x3ffffff; - /* k = 4 */ - lo = Math.imul(al4, bl0); - mid = Math.imul(al4, bh0); - mid = (mid + Math.imul(ah4, bl0)) | 0; - hi = Math.imul(ah4, bh0); - lo = (lo + Math.imul(al3, bl1)) | 0; - mid = (mid + Math.imul(al3, bh1)) | 0; - mid = (mid + Math.imul(ah3, bl1)) | 0; - hi = (hi + Math.imul(ah3, bh1)) | 0; - lo = (lo + Math.imul(al2, bl2)) | 0; - mid = (mid + Math.imul(al2, bh2)) | 0; - mid = (mid + Math.imul(ah2, bl2)) | 0; - hi = (hi + Math.imul(ah2, bh2)) | 0; - lo = (lo + Math.imul(al1, bl3)) | 0; - mid = (mid + Math.imul(al1, bh3)) | 0; - mid = (mid + Math.imul(ah1, bl3)) | 0; - hi = (hi + Math.imul(ah1, bh3)) | 0; - lo = (lo + Math.imul(al0, bl4)) | 0; - mid = (mid + Math.imul(al0, bh4)) | 0; - mid = (mid + Math.imul(ah0, bl4)) | 0; - hi = (hi + Math.imul(ah0, bh4)) | 0; - var w4 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w4 >>> 26)) | 0; - w4 &= 0x3ffffff; - /* k = 5 */ - lo = Math.imul(al5, bl0); - mid = Math.imul(al5, bh0); - mid = (mid + Math.imul(ah5, bl0)) | 0; - hi = Math.imul(ah5, bh0); - lo = (lo + Math.imul(al4, bl1)) | 0; - mid = (mid + Math.imul(al4, bh1)) | 0; - mid = (mid + Math.imul(ah4, bl1)) | 0; - hi = (hi + Math.imul(ah4, bh1)) | 0; - lo = (lo + Math.imul(al3, bl2)) | 0; - mid = (mid + Math.imul(al3, bh2)) | 0; - mid = (mid + Math.imul(ah3, bl2)) | 0; - hi = (hi + Math.imul(ah3, bh2)) | 0; - lo = (lo + Math.imul(al2, bl3)) | 0; - mid = (mid + Math.imul(al2, bh3)) | 0; - mid = (mid + Math.imul(ah2, bl3)) | 0; - hi = (hi + Math.imul(ah2, bh3)) | 0; - lo = (lo + Math.imul(al1, bl4)) | 0; - mid = (mid + Math.imul(al1, bh4)) | 0; - mid = (mid + Math.imul(ah1, bl4)) | 0; - hi = (hi + Math.imul(ah1, bh4)) | 0; - lo = (lo + Math.imul(al0, bl5)) | 0; - mid = (mid + Math.imul(al0, bh5)) | 0; - mid = (mid + Math.imul(ah0, bl5)) | 0; - hi = (hi + Math.imul(ah0, bh5)) | 0; - var w5 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w5 >>> 26)) | 0; - w5 &= 0x3ffffff; - /* k = 6 */ - lo = Math.imul(al6, bl0); - mid = Math.imul(al6, bh0); - mid = (mid + Math.imul(ah6, bl0)) | 0; - hi = Math.imul(ah6, bh0); - lo = (lo + Math.imul(al5, bl1)) | 0; - mid = (mid + Math.imul(al5, bh1)) | 0; - mid = (mid + Math.imul(ah5, bl1)) | 0; - hi = (hi + Math.imul(ah5, bh1)) | 0; - lo = (lo + Math.imul(al4, bl2)) | 0; - mid = (mid + Math.imul(al4, bh2)) | 0; - mid = (mid + Math.imul(ah4, bl2)) | 0; - hi = (hi + Math.imul(ah4, bh2)) | 0; - lo = (lo + Math.imul(al3, bl3)) | 0; - mid = (mid + Math.imul(al3, bh3)) | 0; - mid = (mid + Math.imul(ah3, bl3)) | 0; - hi = (hi + Math.imul(ah3, bh3)) | 0; - lo = (lo + Math.imul(al2, bl4)) | 0; - mid = (mid + Math.imul(al2, bh4)) | 0; - mid = (mid + Math.imul(ah2, bl4)) | 0; - hi = (hi + Math.imul(ah2, bh4)) | 0; - lo = (lo + Math.imul(al1, bl5)) | 0; - mid = (mid + Math.imul(al1, bh5)) | 0; - mid = (mid + Math.imul(ah1, bl5)) | 0; - hi = (hi + Math.imul(ah1, bh5)) | 0; - lo = (lo + Math.imul(al0, bl6)) | 0; - mid = (mid + Math.imul(al0, bh6)) | 0; - mid = (mid + Math.imul(ah0, bl6)) | 0; - hi = (hi + Math.imul(ah0, bh6)) | 0; - var w6 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w6 >>> 26)) | 0; - w6 &= 0x3ffffff; - /* k = 7 */ - lo = Math.imul(al7, bl0); - mid = Math.imul(al7, bh0); - mid = (mid + Math.imul(ah7, bl0)) | 0; - hi = Math.imul(ah7, bh0); - lo = (lo + Math.imul(al6, bl1)) | 0; - mid = (mid + Math.imul(al6, bh1)) | 0; - mid = (mid + Math.imul(ah6, bl1)) | 0; - hi = (hi + Math.imul(ah6, bh1)) | 0; - lo = (lo + Math.imul(al5, bl2)) | 0; - mid = (mid + Math.imul(al5, bh2)) | 0; - mid = (mid + Math.imul(ah5, bl2)) | 0; - hi = (hi + Math.imul(ah5, bh2)) | 0; - lo = (lo + Math.imul(al4, bl3)) | 0; - mid = (mid + Math.imul(al4, bh3)) | 0; - mid = (mid + Math.imul(ah4, bl3)) | 0; - hi = (hi + Math.imul(ah4, bh3)) | 0; - lo = (lo + Math.imul(al3, bl4)) | 0; - mid = (mid + Math.imul(al3, bh4)) | 0; - mid = (mid + Math.imul(ah3, bl4)) | 0; - hi = (hi + Math.imul(ah3, bh4)) | 0; - lo = (lo + Math.imul(al2, bl5)) | 0; - mid = (mid + Math.imul(al2, bh5)) | 0; - mid = (mid + Math.imul(ah2, bl5)) | 0; - hi = (hi + Math.imul(ah2, bh5)) | 0; - lo = (lo + Math.imul(al1, bl6)) | 0; - mid = (mid + Math.imul(al1, bh6)) | 0; - mid = (mid + Math.imul(ah1, bl6)) | 0; - hi = (hi + Math.imul(ah1, bh6)) | 0; - lo = (lo + Math.imul(al0, bl7)) | 0; - mid = (mid + Math.imul(al0, bh7)) | 0; - mid = (mid + Math.imul(ah0, bl7)) | 0; - hi = (hi + Math.imul(ah0, bh7)) | 0; - var w7 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w7 >>> 26)) | 0; - w7 &= 0x3ffffff; - /* k = 8 */ - lo = Math.imul(al8, bl0); - mid = Math.imul(al8, bh0); - mid = (mid + Math.imul(ah8, bl0)) | 0; - hi = Math.imul(ah8, bh0); - lo = (lo + Math.imul(al7, bl1)) | 0; - mid = (mid + Math.imul(al7, bh1)) | 0; - mid = (mid + Math.imul(ah7, bl1)) | 0; - hi = (hi + Math.imul(ah7, bh1)) | 0; - lo = (lo + Math.imul(al6, bl2)) | 0; - mid = (mid + Math.imul(al6, bh2)) | 0; - mid = (mid + Math.imul(ah6, bl2)) | 0; - hi = (hi + Math.imul(ah6, bh2)) | 0; - lo = (lo + Math.imul(al5, bl3)) | 0; - mid = (mid + Math.imul(al5, bh3)) | 0; - mid = (mid + Math.imul(ah5, bl3)) | 0; - hi = (hi + Math.imul(ah5, bh3)) | 0; - lo = (lo + Math.imul(al4, bl4)) | 0; - mid = (mid + Math.imul(al4, bh4)) | 0; - mid = (mid + Math.imul(ah4, bl4)) | 0; - hi = (hi + Math.imul(ah4, bh4)) | 0; - lo = (lo + Math.imul(al3, bl5)) | 0; - mid = (mid + Math.imul(al3, bh5)) | 0; - mid = (mid + Math.imul(ah3, bl5)) | 0; - hi = (hi + Math.imul(ah3, bh5)) | 0; - lo = (lo + Math.imul(al2, bl6)) | 0; - mid = (mid + Math.imul(al2, bh6)) | 0; - mid = (mid + Math.imul(ah2, bl6)) | 0; - hi = (hi + Math.imul(ah2, bh6)) | 0; - lo = (lo + Math.imul(al1, bl7)) | 0; - mid = (mid + Math.imul(al1, bh7)) | 0; - mid = (mid + Math.imul(ah1, bl7)) | 0; - hi = (hi + Math.imul(ah1, bh7)) | 0; - lo = (lo + Math.imul(al0, bl8)) | 0; - mid = (mid + Math.imul(al0, bh8)) | 0; - mid = (mid + Math.imul(ah0, bl8)) | 0; - hi = (hi + Math.imul(ah0, bh8)) | 0; - var w8 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w8 >>> 26)) | 0; - w8 &= 0x3ffffff; - /* k = 9 */ - lo = Math.imul(al9, bl0); - mid = Math.imul(al9, bh0); - mid = (mid + Math.imul(ah9, bl0)) | 0; - hi = Math.imul(ah9, bh0); - lo = (lo + Math.imul(al8, bl1)) | 0; - mid = (mid + Math.imul(al8, bh1)) | 0; - mid = (mid + Math.imul(ah8, bl1)) | 0; - hi = (hi + Math.imul(ah8, bh1)) | 0; - lo = (lo + Math.imul(al7, bl2)) | 0; - mid = (mid + Math.imul(al7, bh2)) | 0; - mid = (mid + Math.imul(ah7, bl2)) | 0; - hi = (hi + Math.imul(ah7, bh2)) | 0; - lo = (lo + Math.imul(al6, bl3)) | 0; - mid = (mid + Math.imul(al6, bh3)) | 0; - mid = (mid + Math.imul(ah6, bl3)) | 0; - hi = (hi + Math.imul(ah6, bh3)) | 0; - lo = (lo + Math.imul(al5, bl4)) | 0; - mid = (mid + Math.imul(al5, bh4)) | 0; - mid = (mid + Math.imul(ah5, bl4)) | 0; - hi = (hi + Math.imul(ah5, bh4)) | 0; - lo = (lo + Math.imul(al4, bl5)) | 0; - mid = (mid + Math.imul(al4, bh5)) | 0; - mid = (mid + Math.imul(ah4, bl5)) | 0; - hi = (hi + Math.imul(ah4, bh5)) | 0; - lo = (lo + Math.imul(al3, bl6)) | 0; - mid = (mid + Math.imul(al3, bh6)) | 0; - mid = (mid + Math.imul(ah3, bl6)) | 0; - hi = (hi + Math.imul(ah3, bh6)) | 0; - lo = (lo + Math.imul(al2, bl7)) | 0; - mid = (mid + Math.imul(al2, bh7)) | 0; - mid = (mid + Math.imul(ah2, bl7)) | 0; - hi = (hi + Math.imul(ah2, bh7)) | 0; - lo = (lo + Math.imul(al1, bl8)) | 0; - mid = (mid + Math.imul(al1, bh8)) | 0; - mid = (mid + Math.imul(ah1, bl8)) | 0; - hi = (hi + Math.imul(ah1, bh8)) | 0; - lo = (lo + Math.imul(al0, bl9)) | 0; - mid = (mid + Math.imul(al0, bh9)) | 0; - mid = (mid + Math.imul(ah0, bl9)) | 0; - hi = (hi + Math.imul(ah0, bh9)) | 0; - var w9 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w9 >>> 26)) | 0; - w9 &= 0x3ffffff; - /* k = 10 */ - lo = Math.imul(al9, bl1); - mid = Math.imul(al9, bh1); - mid = (mid + Math.imul(ah9, bl1)) | 0; - hi = Math.imul(ah9, bh1); - lo = (lo + Math.imul(al8, bl2)) | 0; - mid = (mid + Math.imul(al8, bh2)) | 0; - mid = (mid + Math.imul(ah8, bl2)) | 0; - hi = (hi + Math.imul(ah8, bh2)) | 0; - lo = (lo + Math.imul(al7, bl3)) | 0; - mid = (mid + Math.imul(al7, bh3)) | 0; - mid = (mid + Math.imul(ah7, bl3)) | 0; - hi = (hi + Math.imul(ah7, bh3)) | 0; - lo = (lo + Math.imul(al6, bl4)) | 0; - mid = (mid + Math.imul(al6, bh4)) | 0; - mid = (mid + Math.imul(ah6, bl4)) | 0; - hi = (hi + Math.imul(ah6, bh4)) | 0; - lo = (lo + Math.imul(al5, bl5)) | 0; - mid = (mid + Math.imul(al5, bh5)) | 0; - mid = (mid + Math.imul(ah5, bl5)) | 0; - hi = (hi + Math.imul(ah5, bh5)) | 0; - lo = (lo + Math.imul(al4, bl6)) | 0; - mid = (mid + Math.imul(al4, bh6)) | 0; - mid = (mid + Math.imul(ah4, bl6)) | 0; - hi = (hi + Math.imul(ah4, bh6)) | 0; - lo = (lo + Math.imul(al3, bl7)) | 0; - mid = (mid + Math.imul(al3, bh7)) | 0; - mid = (mid + Math.imul(ah3, bl7)) | 0; - hi = (hi + Math.imul(ah3, bh7)) | 0; - lo = (lo + Math.imul(al2, bl8)) | 0; - mid = (mid + Math.imul(al2, bh8)) | 0; - mid = (mid + Math.imul(ah2, bl8)) | 0; - hi = (hi + Math.imul(ah2, bh8)) | 0; - lo = (lo + Math.imul(al1, bl9)) | 0; - mid = (mid + Math.imul(al1, bh9)) | 0; - mid = (mid + Math.imul(ah1, bl9)) | 0; - hi = (hi + Math.imul(ah1, bh9)) | 0; - var w10 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w10 >>> 26)) | 0; - w10 &= 0x3ffffff; - /* k = 11 */ - lo = Math.imul(al9, bl2); - mid = Math.imul(al9, bh2); - mid = (mid + Math.imul(ah9, bl2)) | 0; - hi = Math.imul(ah9, bh2); - lo = (lo + Math.imul(al8, bl3)) | 0; - mid = (mid + Math.imul(al8, bh3)) | 0; - mid = (mid + Math.imul(ah8, bl3)) | 0; - hi = (hi + Math.imul(ah8, bh3)) | 0; - lo = (lo + Math.imul(al7, bl4)) | 0; - mid = (mid + Math.imul(al7, bh4)) | 0; - mid = (mid + Math.imul(ah7, bl4)) | 0; - hi = (hi + Math.imul(ah7, bh4)) | 0; - lo = (lo + Math.imul(al6, bl5)) | 0; - mid = (mid + Math.imul(al6, bh5)) | 0; - mid = (mid + Math.imul(ah6, bl5)) | 0; - hi = (hi + Math.imul(ah6, bh5)) | 0; - lo = (lo + Math.imul(al5, bl6)) | 0; - mid = (mid + Math.imul(al5, bh6)) | 0; - mid = (mid + Math.imul(ah5, bl6)) | 0; - hi = (hi + Math.imul(ah5, bh6)) | 0; - lo = (lo + Math.imul(al4, bl7)) | 0; - mid = (mid + Math.imul(al4, bh7)) | 0; - mid = (mid + Math.imul(ah4, bl7)) | 0; - hi = (hi + Math.imul(ah4, bh7)) | 0; - lo = (lo + Math.imul(al3, bl8)) | 0; - mid = (mid + Math.imul(al3, bh8)) | 0; - mid = (mid + Math.imul(ah3, bl8)) | 0; - hi = (hi + Math.imul(ah3, bh8)) | 0; - lo = (lo + Math.imul(al2, bl9)) | 0; - mid = (mid + Math.imul(al2, bh9)) | 0; - mid = (mid + Math.imul(ah2, bl9)) | 0; - hi = (hi + Math.imul(ah2, bh9)) | 0; - var w11 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w11 >>> 26)) | 0; - w11 &= 0x3ffffff; - /* k = 12 */ - lo = Math.imul(al9, bl3); - mid = Math.imul(al9, bh3); - mid = (mid + Math.imul(ah9, bl3)) | 0; - hi = Math.imul(ah9, bh3); - lo = (lo + Math.imul(al8, bl4)) | 0; - mid = (mid + Math.imul(al8, bh4)) | 0; - mid = (mid + Math.imul(ah8, bl4)) | 0; - hi = (hi + Math.imul(ah8, bh4)) | 0; - lo = (lo + Math.imul(al7, bl5)) | 0; - mid = (mid + Math.imul(al7, bh5)) | 0; - mid = (mid + Math.imul(ah7, bl5)) | 0; - hi = (hi + Math.imul(ah7, bh5)) | 0; - lo = (lo + Math.imul(al6, bl6)) | 0; - mid = (mid + Math.imul(al6, bh6)) | 0; - mid = (mid + Math.imul(ah6, bl6)) | 0; - hi = (hi + Math.imul(ah6, bh6)) | 0; - lo = (lo + Math.imul(al5, bl7)) | 0; - mid = (mid + Math.imul(al5, bh7)) | 0; - mid = (mid + Math.imul(ah5, bl7)) | 0; - hi = (hi + Math.imul(ah5, bh7)) | 0; - lo = (lo + Math.imul(al4, bl8)) | 0; - mid = (mid + Math.imul(al4, bh8)) | 0; - mid = (mid + Math.imul(ah4, bl8)) | 0; - hi = (hi + Math.imul(ah4, bh8)) | 0; - lo = (lo + Math.imul(al3, bl9)) | 0; - mid = (mid + Math.imul(al3, bh9)) | 0; - mid = (mid + Math.imul(ah3, bl9)) | 0; - hi = (hi + Math.imul(ah3, bh9)) | 0; - var w12 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w12 >>> 26)) | 0; - w12 &= 0x3ffffff; - /* k = 13 */ - lo = Math.imul(al9, bl4); - mid = Math.imul(al9, bh4); - mid = (mid + Math.imul(ah9, bl4)) | 0; - hi = Math.imul(ah9, bh4); - lo = (lo + Math.imul(al8, bl5)) | 0; - mid = (mid + Math.imul(al8, bh5)) | 0; - mid = (mid + Math.imul(ah8, bl5)) | 0; - hi = (hi + Math.imul(ah8, bh5)) | 0; - lo = (lo + Math.imul(al7, bl6)) | 0; - mid = (mid + Math.imul(al7, bh6)) | 0; - mid = (mid + Math.imul(ah7, bl6)) | 0; - hi = (hi + Math.imul(ah7, bh6)) | 0; - lo = (lo + Math.imul(al6, bl7)) | 0; - mid = (mid + Math.imul(al6, bh7)) | 0; - mid = (mid + Math.imul(ah6, bl7)) | 0; - hi = (hi + Math.imul(ah6, bh7)) | 0; - lo = (lo + Math.imul(al5, bl8)) | 0; - mid = (mid + Math.imul(al5, bh8)) | 0; - mid = (mid + Math.imul(ah5, bl8)) | 0; - hi = (hi + Math.imul(ah5, bh8)) | 0; - lo = (lo + Math.imul(al4, bl9)) | 0; - mid = (mid + Math.imul(al4, bh9)) | 0; - mid = (mid + Math.imul(ah4, bl9)) | 0; - hi = (hi + Math.imul(ah4, bh9)) | 0; - var w13 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w13 >>> 26)) | 0; - w13 &= 0x3ffffff; - /* k = 14 */ - lo = Math.imul(al9, bl5); - mid = Math.imul(al9, bh5); - mid = (mid + Math.imul(ah9, bl5)) | 0; - hi = Math.imul(ah9, bh5); - lo = (lo + Math.imul(al8, bl6)) | 0; - mid = (mid + Math.imul(al8, bh6)) | 0; - mid = (mid + Math.imul(ah8, bl6)) | 0; - hi = (hi + Math.imul(ah8, bh6)) | 0; - lo = (lo + Math.imul(al7, bl7)) | 0; - mid = (mid + Math.imul(al7, bh7)) | 0; - mid = (mid + Math.imul(ah7, bl7)) | 0; - hi = (hi + Math.imul(ah7, bh7)) | 0; - lo = (lo + Math.imul(al6, bl8)) | 0; - mid = (mid + Math.imul(al6, bh8)) | 0; - mid = (mid + Math.imul(ah6, bl8)) | 0; - hi = (hi + Math.imul(ah6, bh8)) | 0; - lo = (lo + Math.imul(al5, bl9)) | 0; - mid = (mid + Math.imul(al5, bh9)) | 0; - mid = (mid + Math.imul(ah5, bl9)) | 0; - hi = (hi + Math.imul(ah5, bh9)) | 0; - var w14 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w14 >>> 26)) | 0; - w14 &= 0x3ffffff; - /* k = 15 */ - lo = Math.imul(al9, bl6); - mid = Math.imul(al9, bh6); - mid = (mid + Math.imul(ah9, bl6)) | 0; - hi = Math.imul(ah9, bh6); - lo = (lo + Math.imul(al8, bl7)) | 0; - mid = (mid + Math.imul(al8, bh7)) | 0; - mid = (mid + Math.imul(ah8, bl7)) | 0; - hi = (hi + Math.imul(ah8, bh7)) | 0; - lo = (lo + Math.imul(al7, bl8)) | 0; - mid = (mid + Math.imul(al7, bh8)) | 0; - mid = (mid + Math.imul(ah7, bl8)) | 0; - hi = (hi + Math.imul(ah7, bh8)) | 0; - lo = (lo + Math.imul(al6, bl9)) | 0; - mid = (mid + Math.imul(al6, bh9)) | 0; - mid = (mid + Math.imul(ah6, bl9)) | 0; - hi = (hi + Math.imul(ah6, bh9)) | 0; - var w15 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w15 >>> 26)) | 0; - w15 &= 0x3ffffff; - /* k = 16 */ - lo = Math.imul(al9, bl7); - mid = Math.imul(al9, bh7); - mid = (mid + Math.imul(ah9, bl7)) | 0; - hi = Math.imul(ah9, bh7); - lo = (lo + Math.imul(al8, bl8)) | 0; - mid = (mid + Math.imul(al8, bh8)) | 0; - mid = (mid + Math.imul(ah8, bl8)) | 0; - hi = (hi + Math.imul(ah8, bh8)) | 0; - lo = (lo + Math.imul(al7, bl9)) | 0; - mid = (mid + Math.imul(al7, bh9)) | 0; - mid = (mid + Math.imul(ah7, bl9)) | 0; - hi = (hi + Math.imul(ah7, bh9)) | 0; - var w16 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w16 >>> 26)) | 0; - w16 &= 0x3ffffff; - /* k = 17 */ - lo = Math.imul(al9, bl8); - mid = Math.imul(al9, bh8); - mid = (mid + Math.imul(ah9, bl8)) | 0; - hi = Math.imul(ah9, bh8); - lo = (lo + Math.imul(al8, bl9)) | 0; - mid = (mid + Math.imul(al8, bh9)) | 0; - mid = (mid + Math.imul(ah8, bl9)) | 0; - hi = (hi + Math.imul(ah8, bh9)) | 0; - var w17 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w17 >>> 26)) | 0; - w17 &= 0x3ffffff; - /* k = 18 */ - lo = Math.imul(al9, bl9); - mid = Math.imul(al9, bh9); - mid = (mid + Math.imul(ah9, bl9)) | 0; - hi = Math.imul(ah9, bh9); - var w18 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0; - c = (((hi + (mid >>> 13)) | 0) + (w18 >>> 26)) | 0; - w18 &= 0x3ffffff; - o[0] = w0; - o[1] = w1; - o[2] = w2; - o[3] = w3; - o[4] = w4; - o[5] = w5; - o[6] = w6; - o[7] = w7; - o[8] = w8; - o[9] = w9; - o[10] = w10; - o[11] = w11; - o[12] = w12; - o[13] = w13; - o[14] = w14; - o[15] = w15; - o[16] = w16; - o[17] = w17; - o[18] = w18; - if (c !== 0) { - o[19] = c; - out.length++; - } - return out; - }; + var i, out; + if (Array.isArray(node)) { + out = '['; + for (i = 0; i < node.length; i++) { + if (i) out += ','; + out += stringify(node[i]) || 'null'; + } + return out + ']'; + } - // Polyfill comb - if (!Math.imul) { - comb10MulTo = smallMulTo; - } + if (node === null) return 'null'; - function bigMulTo (self, num, out) { - out.negative = num.negative ^ self.negative; - out.length = self.length + num.length; - - var carry = 0; - var hncarry = 0; - for (var k = 0; k < out.length - 1; k++) { - // Sum all words with the same `i + j = k` and accumulate `ncarry`, - // note that ncarry could be >= 0x3ffffff - var ncarry = hncarry; - hncarry = 0; - var rword = carry & 0x3ffffff; - var maxJ = Math.min(k, num.length - 1); - for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) { - var i = k - j; - var a = self.words[i] | 0; - var b = num.words[j] | 0; - var r = a * b; + if (seen.indexOf(node) !== -1) { + if (cycles) return JSON.stringify('__cycle__'); + throw new TypeError('Converting circular structure to JSON'); + } - var lo = r & 0x3ffffff; - ncarry = (ncarry + ((r / 0x4000000) | 0)) | 0; - lo = (lo + rword) | 0; - rword = lo & 0x3ffffff; - ncarry = (ncarry + (lo >>> 26)) | 0; + var seenIndex = seen.push(node) - 1; + var keys = Object.keys(node).sort(cmp && cmp(node)); + out = ''; + for (i = 0; i < keys.length; i++) { + var key = keys[i]; + var value = stringify(node[key]); - hncarry += ncarry >>> 26; - ncarry &= 0x3ffffff; + if (!value) continue; + if (out) out += ','; + out += JSON.stringify(key) + ':' + value; + } + seen.splice(seenIndex, 1); + return '{' + out + '}'; + })(data); + }; + }, {}], + 148: [function (require, module, exports) { + module.exports = ForeverAgent; + ForeverAgent.SSL = ForeverAgentSSL; + + var util = require('util'); + var Agent = require('http').Agent; + var net = require('net'); + var tls = require('tls'); + var AgentSSL = require('https').Agent; + + function getConnectionName (host, port) { + var name = ''; + if (typeof host === 'string') { + name = host + ':' + port; + } else { + // For node.js v012.0 and iojs-v1.5.1, host is an object. And any existing localAddress is part of the connection name. + name = host.host + ':' + host.port + ':' + (host.localAddress ? (host.localAddress + ':') : ':'); } - out.words[k] = rword; - carry = ncarry; - ncarry = hncarry; - } - if (carry !== 0) { - out.words[k] = carry; - } else { - out.length--; + return name; + } + + function ForeverAgent (options) { + var self = this; + self.options = options || {}; + self.requests = {}; + self.sockets = {}; + self.freeSockets = {}; + self.maxSockets = self.options.maxSockets || Agent.defaultMaxSockets; + self.minSockets = self.options.minSockets || ForeverAgent.defaultMinSockets; + self.on('free', function (socket, host, port) { + var name = getConnectionName(host, port); + + if (self.requests[name] && self.requests[name].length) { + self.requests[name].shift().onSocket(socket); + } else if (self.sockets[name].length < self.minSockets) { + if (!self.freeSockets[name]) self.freeSockets[name] = []; + self.freeSockets[name].push(socket); + + // if an error happens while we don't use the socket anyway, meh, throw the socket away + var onIdleError = function () { + socket.destroy(); + }; + socket._onIdleError = onIdleError; + socket.on('error', onIdleError); + } else { + // If there are no pending requests just destroy the + // socket and it will get removed from the pool. This + // gets us out of timeout issues and allows us to + // default to Connection:keep-alive. + socket.destroy(); + } + }); } + util.inherits(ForeverAgent, Agent); - return out.strip(); - } + ForeverAgent.defaultMinSockets = 5; - function jumboMulTo (self, num, out) { - var fftm = new FFTM(); - return fftm.mulp(self, num, out); - } + ForeverAgent.prototype.createConnection = net.createConnection; + ForeverAgent.prototype.addRequestNoreuse = Agent.prototype.addRequest; + ForeverAgent.prototype.addRequest = function (req, host, port) { + var name = getConnectionName(host, port); - BN.prototype.mulTo = function mulTo (num, out) { - var res; - var len = this.length + num.length; - if (this.length === 10 && num.length === 10) { - res = comb10MulTo(this, num, out); - } else if (len < 63) { - res = smallMulTo(this, num, out); - } else if (len < 1024) { - res = bigMulTo(this, num, out); - } else { - res = jumboMulTo(this, num, out); - } + if (typeof host !== 'string') { + var options = host; + port = options.port; + host = options.host; + } - return res; - }; + if (this.freeSockets[name] && this.freeSockets[name].length > 0 && !req.useChunkedEncodingByDefault) { + var idleSocket = this.freeSockets[name].pop(); + idleSocket.removeListener('error', idleSocket._onIdleError); + delete idleSocket._onIdleError; + req._reusedSocket = true; + req.onSocket(idleSocket); + } else { + this.addRequestNoreuse(req, host, port); + } + }; - // Cooley-Tukey algorithm for FFT - // slightly revisited to rely on looping instead of recursion + ForeverAgent.prototype.removeSocket = function (s, name, host, port) { + if (this.sockets[name]) { + var index = this.sockets[name].indexOf(s); + if (index !== -1) { + this.sockets[name].splice(index, 1); + } + } else if (this.sockets[name] && this.sockets[name].length === 0) { + // don't leak + delete this.sockets[name]; + delete this.requests[name]; + } - function FFTM (x, y) { - this.x = x; - this.y = y; - } + if (this.freeSockets[name]) { + var index = this.freeSockets[name].indexOf(s); + if (index !== -1) { + this.freeSockets[name].splice(index, 1); + if (this.freeSockets[name].length === 0) { + delete this.freeSockets[name]; + } + } + } + + if (this.requests[name] && this.requests[name].length) { + // If we have pending requests and a socket gets closed a new one + // needs to be created to take over in the pool for the one that closed. + this.createSocket(name, host, port).emit('free'); + } + }; - FFTM.prototype.makeRBT = function makeRBT (N) { - var t = new Array(N); - var l = BN.prototype._countBits(N) - 1; - for (var i = 0; i < N; i++) { - t[i] = this.revBin(i, l, N); + function ForeverAgentSSL (options) { + ForeverAgent.call(this, options); } + util.inherits(ForeverAgentSSL, ForeverAgent); - return t; - }; + ForeverAgentSSL.prototype.createConnection = createConnectionSSL; + ForeverAgentSSL.prototype.addRequestNoreuse = AgentSSL.prototype.addRequest; - // Returns binary-reversed representation of `x` - FFTM.prototype.revBin = function revBin (x, l, N) { - if (x === 0 || x === N - 1) return x; + function createConnectionSSL (port, host, options) { + if (typeof port === 'object') { + options = port; + } else if (typeof host === 'object') { + options = host; + } else if (typeof options === 'object') { + options = options; + } else { + options = {}; + } - var rb = 0; - for (var i = 0; i < l; i++) { - rb |= (x & 1) << (l - i - 1); - x >>= 1; - } + if (typeof port === 'number') { + options.port = port; + } - return rb; - }; + if (typeof host === 'string') { + options.host = host; + } - // Performs "tweedling" phase, therefore 'emulating' - // behaviour of the recursive algorithm - FFTM.prototype.permute = function permute (rbt, rws, iws, rtws, itws, N) { - for (var i = 0; i < N; i++) { - rtws[i] = rws[rbt[i]]; - itws[i] = iws[rbt[i]]; + return tls.connect(options); } - }; + }, { http: 374, https: 162, net: 159, tls: 159, util: 393 }], + 149: [function (require, module, exports) { + /* eslint-env browser */ + module.exports = typeof self === 'object' ? self.FormData : window.FormData; + }, {}], + 150: [function (require, module, exports) { + module.exports = { + Users: [ + { + method: 'getUser', + uri: '/users/%s' + }, + { + method: 'getUsers', + uri: '/users' + } + ], + Repositories: [ + { + method: 'getReposForUser', + uri: '/users/%s/repos' + }, + { + method: 'getReposForOrg', + uri: '/orgs/%s/repos' + }, + { + method: 'getRepo', + uri: '/repos/%s/%s' + }, + { + method: 'getRepoContributors', + uri: '/repos/%s/%s/contributors' + }, + { + method: 'getRepoLanguages', + uri: '/repos/%s/%s/languages' + }, + { + method: 'getRepoTeams', + uri: '/repos/%s/%s/teams' + }, + { + method: 'getRepoTags', + uri: '/repos/%s/%s/tags' + }, + { + method: 'getRepoBranches', + uri: '/repos/%s/%s/branches' + }, + { + method: 'getRepoBranche', + uri: '/repos/%s/%s/branches/%s' + }, + { + method: 'getRepoFile', + uri: '/repos/%s/%s/contents/%s' + }, + { + method: 'getRepoCommits', + uri: '/repos/%s/%s/commits' + }, + { + method: 'getRepoCommit', + uri: '/repos/%s/%s/commits/%s' + } + ], + Followers: [ + { + method: 'getFollowersForUser', + uri: '/users/%s/followers' + }, + { + method: 'getFollowersByUser', + uri: '/users/%s/following' + } + ], + Issues: [ + { + method: 'getIssuesForRepo', + uri: '/repos/%s/%s/issues' + }, + { + method: 'getIssue', + uri: '/repos/%s/%s/issues/%s' + }, + { + method: 'getIssueComments', + uri: '/repos/%s/%s/issues/%s/comments' + }, + { + method: 'getRepoIssues', + uri: '/repos/%s/%s/issues/comments' + }, + { + method: 'getIssueComment', + uri: '/repos/%s/%s/issues/comments/%s' + } + ], + Milestones: [ + { + method: 'getRepoMilestones', + uri: '/repos/%s/%s/milestones' + }, + { + method: 'getMilestone', + uri: '/repos/%s/%s/milestones/%s' + } + ] + }; + }, {}], + 151: [function (require, module, exports) { + 'use strict'; + + const path = require('path'); + const extend = require('extend'); + const requestP = require('request-promise'); + const pkg = require('./package'); + + // Routes definition + const ROUTES = require('./assets/routes.json'); + + // Default configuration options + const DEFAULT_OPTIONS = { + baseUrl: 'https://api.github.com', + headers: { + 'User-Agent': 'github-api-simple v' + pkg.version + ' [nodejs] [https://github.com/MichielvdVelde/github-api-simple]' + }, + json: true + }; + + /** + * +*/ + const GithubService = function (options) { + this._options = extend(true, DEFAULT_OPTIONS, options); + + const self = this; + const buildMethod = function (namespace, route) { + if (!GithubService.prototype[namespace]) { GithubService.prototype[namespace] = {}; } + + GithubService.prototype[namespace][route.method] = function () { + let options = self._options; + let argsRange = arguments.length; + if (typeof arguments[arguments.length - 1] === 'object') { + argsRange = arguments.length - 1; + options = extend(true, options, arguments[arguments.length - 1]); + } + options.uri = route.uri; + const vars = Array.prototype.slice.call(arguments, 0, argsRange); + for (const v of vars) { + options.uri = options.uri.replace('%s', v); + } + return requestP(options); + }; + }; + + for (const namespace in ROUTES) { + for (const route of ROUTES[namespace]) { + buildMethod(namespace, route); + } + } + }; - FFTM.prototype.transform = function transform (rws, iws, rtws, itws, N, rbt) { - this.permute(rbt, rws, iws, rtws, itws, N); + exports = module.exports = GithubService; + }, { './assets/routes.json': 150, './package': 152, extend: 144, path: 279, 'request-promise': 323 }], + 152: [function (require, module, exports) { + module.exports = { + _args: [ + [ + 'git://github.com/jywarren/github-api-simple.git#patch-2', + 'C:\\Projects\\OSS\\community-toolbox' + ] + ], + _development: true, + _from: 'git://github.com/jywarren/github-api-simple.git#patch-2', + _id: 'github-api-simple@git://github.com/jywarren/github-api-simple.git#cb5b7f778ea9c8b65641b64b8c02f43cedf6672e', + _inBundle: false, + _integrity: '', + _location: '/github-api-simple', + _phantomChildren: {}, + _requested: { + type: 'git', + raw: 'git://github.com/jywarren/github-api-simple.git#patch-2', + rawSpec: 'git://github.com/jywarren/github-api-simple.git#patch-2', + saveSpec: 'git://github.com/jywarren/github-api-simple.git#patch-2', + fetchSpec: 'git://github.com/jywarren/github-api-simple.git', + gitCommittish: 'patch-2' + }, + _requiredBy: [ + '#DEV:/' + ], + _resolved: 'git://github.com/jywarren/github-api-simple.git#cb5b7f778ea9c8b65641b64b8c02f43cedf6672e', + _spec: 'git://github.com/jywarren/github-api-simple.git#patch-2', + _where: 'C:\\Projects\\OSS\\community-toolbox', + author: { + name: 'Michiel van der Velde', + email: 'michiel@michielvdvelde.nl' + }, + bugs: { + url: 'https://github.com/MichielvdVelde/github-api-simple/issues' + }, + dependencies: { + debug: '^2.6.9', + 'request-promise': '^1.0.2' + }, + description: 'Simple Github API wrapper for unauthenticated end points', + homepage: 'https://github.com/MichielvdVelde/github-api-simple#readme', + keywords: [ + 'github', + 'api', + 'wrapper', + 'simple' + ], + license: 'MIT', + main: 'github-api.js', + name: 'github-api-simple', + repository: { + type: 'git', + url: 'git+https://github.com/MichielvdVelde/github-api-simple.git' + }, + scripts: { + test: 'echo "Error: no test specified" && exit 1' + }, + version: '0.1.0' + }; + }, {}], + 153: [function (require, module, exports) { + (function (global) { + 'use strict'; - for (var s = 1; s < N; s <<= 1) { - var l = s << 1; + // compare and isBuffer taken from https://github.com/feross/buffer/blob/680e9e5e488f22aac27599a57dc844a6315928dd/index.js + // original notice: - var rtwdf = Math.cos(2 * Math.PI / l); - var itwdf = Math.sin(2 * Math.PI / l); + /*! + * The buffer module from node.js, for the browser. + * + * @author Feross Aboukhadijeh + * @license MIT + */ + function compare (a, b) { + if (a === b) { + return 0; + } - for (var p = 0; p < N; p += l) { - var rtwdf_ = rtwdf; - var itwdf_ = itwdf; + var x = a.length; + var y = b.length; - for (var j = 0; j < s; j++) { - var re = rtws[p + j]; - var ie = itws[p + j]; + for (var i = 0, len = Math.min(x, y); i < len; ++i) { + if (a[i] !== b[i]) { + x = a[i]; + y = b[i]; + break; + } + } - var ro = rtws[p + j + s]; - var io = itws[p + j + s]; + if (x < y) { + return -1; + } + if (y < x) { + return 1; + } + return 0; + } + function isBuffer (b) { + if (global.Buffer && typeof global.Buffer.isBuffer === 'function') { + return global.Buffer.isBuffer(b); + } + return !!(b != null && b._isBuffer); + } - var rx = rtwdf_ * ro - itwdf_ * io; + // based on node assert, original notice: - io = rtwdf_ * io + itwdf_ * ro; - ro = rx; + // http://wiki.commonjs.org/wiki/Unit_Testing/1.0 + // + // THIS IS NOT TESTED NOR LIKELY TO WORK OUTSIDE V8! + // + // Originally from narwhal.js (http://narwhaljs.org) + // Copyright (c) 2009 Thomas Robinson <280north.com> + // + // Permission is hereby granted, free of charge, to any person obtaining a copy + // of this software and associated documentation files (the 'Software'), to + // deal in the Software without restriction, including without limitation the + // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + // sell copies of the Software, and to permit persons to whom the Software is + // furnished to do so, subject to the following conditions: + // + // The above copyright notice and this permission notice shall be included in + // all copies or substantial portions of the Software. + // + // THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + // AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + + var util = require('util/'); + var hasOwn = Object.prototype.hasOwnProperty; + var pSlice = Array.prototype.slice; + var functionsHaveNames = (function () { + return function foo () {}.name === 'foo'; + }()); + function pToString (obj) { + return Object.prototype.toString.call(obj); + } + function isView (arrbuf) { + if (isBuffer(arrbuf)) { + return false; + } + if (typeof global.ArrayBuffer !== 'function') { + return false; + } + if (typeof ArrayBuffer.isView === 'function') { + return ArrayBuffer.isView(arrbuf); + } + if (!arrbuf) { + return false; + } + if (arrbuf instanceof DataView) { + return true; + } + if (arrbuf.buffer && arrbuf.buffer instanceof ArrayBuffer) { + return true; + } + return false; + } + // 1. The assert module provides functions that throw + // AssertionError's when particular conditions are not met. The + // assert module must conform to the following interface. - rtws[p + j] = re + ro; - itws[p + j] = ie + io; + var assert = module.exports = ok; - rtws[p + j + s] = re - ro; - itws[p + j + s] = ie - io; + // 2. The AssertionError is defined in assert. + // new assert.AssertionError({ message: message, + // actual: actual, + // expected: expected }) - /* jshint maxdepth : false */ - if (j !== l) { - rx = rtwdf * rtwdf_ - itwdf * itwdf_; + var regex = /\s*function\s+([^\(\s]*)\s*/; + // based on https://github.com/ljharb/function.prototype.name/blob/adeeeec8bfcc6068b187d7d9fb3d5bb1d3a30899/implementation.js + function getName (func) { + if (!util.isFunction(func)) { + return; + } + if (functionsHaveNames) { + return func.name; + } + var str = func.toString(); + var match = str.match(regex); + return match && match[1]; + } + assert.AssertionError = function AssertionError (options) { + this.name = 'AssertionError'; + this.actual = options.actual; + this.expected = options.expected; + this.operator = options.operator; + if (options.message) { + this.message = options.message; + this.generatedMessage = false; + } else { + this.message = getMessage(this); + this.generatedMessage = true; + } + var stackStartFunction = options.stackStartFunction || fail; + if (Error.captureStackTrace) { + Error.captureStackTrace(this, stackStartFunction); + } else { + // non v8 browsers so we can have a stacktrace + var err = new Error(); + if (err.stack) { + var out = err.stack; + + // try to strip useless frames + var fn_name = getName(stackStartFunction); + var idx = out.indexOf('\n' + fn_name); + if (idx >= 0) { + // once we have located the function frame + // we need to strip out everything before it (and its line) + var next_line = out.indexOf('\n', idx + 1); + out = out.substring(next_line + 1); + } - itwdf_ = rtwdf * itwdf_ + itwdf * rtwdf_; - rtwdf_ = rx; + this.stack = out; } } - } - } - }; + }; - FFTM.prototype.guessLen13b = function guessLen13b (n, m) { - var N = Math.max(m, n) | 1; - var odd = N & 1; - var i = 0; - for (N = N / 2 | 0; N; N = N >>> 1) { - i++; - } + // assert.AssertionError instanceof Error + util.inherits(assert.AssertionError, Error); - return 1 << i + 1 + odd; - }; + function truncate (s, n) { + if (typeof s === 'string') { + return s.length < n ? s : s.slice(0, n); + } else { + return s; + } + } + function inspect (something) { + if (functionsHaveNames || !util.isFunction(something)) { + return util.inspect(something); + } + var rawname = getName(something); + var name = rawname ? ': ' + rawname : ''; + return '[Function' + name + ']'; + } + function getMessage (self) { + return truncate(inspect(self.actual), 128) + ' ' + + self.operator + ' ' + + truncate(inspect(self.expected), 128); + } - FFTM.prototype.conjugate = function conjugate (rws, iws, N) { - if (N <= 1) return; + // At present only the three keys mentioned above are used and + // understood by the spec. Implementations or sub modules can pass + // other keys to the AssertionError's constructor - they will be + // ignored. + + // 3. All of the following functions must throw an AssertionError + // when a corresponding condition is not met, with a message that + // may be undefined if not provided. All assertion methods provide + // both the actual and expected values to the assertion error for + // display purposes. + + function fail (actual, expected, message, operator, stackStartFunction) { + throw new assert.AssertionError({ + message: message, + actual: actual, + expected: expected, + operator: operator, + stackStartFunction: stackStartFunction + }); + } - for (var i = 0; i < N / 2; i++) { - var t = rws[i]; + // EXTENSION! allows for well behaved errors defined elsewhere. + assert.fail = fail; - rws[i] = rws[N - i - 1]; - rws[N - i - 1] = t; + // 4. Pure assertion tests whether a value is truthy, as determined + // by !!guard. + // assert.ok(guard, message_opt); + // This statement is equivalent to assert.equal(true, !!guard, + // message_opt);. To test strictly for the value true, use + // assert.strictEqual(true, guard, message_opt);. - t = iws[i]; + function ok (value, message) { + if (!value) fail(value, true, message, '==', assert.ok); + } + assert.ok = ok; - iws[i] = -iws[N - i - 1]; - iws[N - i - 1] = -t; - } - }; + // 5. The equality assertion tests shallow, coercive equality with + // ==. + // assert.equal(actual, expected, message_opt); - FFTM.prototype.normalize13b = function normalize13b (ws, N) { - var carry = 0; - for (var i = 0; i < N / 2; i++) { - var w = Math.round(ws[2 * i + 1] / N) * 0x2000 + - Math.round(ws[2 * i] / N) + - carry; + assert.equal = function equal (actual, expected, message) { + if (actual != expected) fail(actual, expected, message, '==', assert.equal); + }; - ws[i] = w & 0x3ffffff; + // 6. The non-equality assertion tests for whether two objects are not equal + // with != assert.notEqual(actual, expected, message_opt); - if (w < 0x4000000) { - carry = 0; - } else { - carry = w / 0x4000000 | 0; - } - } + assert.notEqual = function notEqual (actual, expected, message) { + if (actual == expected) { + fail(actual, expected, message, '!=', assert.notEqual); + } + }; - return ws; - }; + // 7. The equivalence assertion tests a deep equality relation. + // assert.deepEqual(actual, expected, message_opt); - FFTM.prototype.convert13b = function convert13b (ws, len, rws, N) { - var carry = 0; - for (var i = 0; i < len; i++) { - carry = carry + (ws[i] | 0); + assert.deepEqual = function deepEqual (actual, expected, message) { + if (!_deepEqual(actual, expected, false)) { + fail(actual, expected, message, 'deepEqual', assert.deepEqual); + } + }; - rws[2 * i] = carry & 0x1fff; carry = carry >>> 13; - rws[2 * i + 1] = carry & 0x1fff; carry = carry >>> 13; - } + assert.deepStrictEqual = function deepStrictEqual (actual, expected, message) { + if (!_deepEqual(actual, expected, true)) { + fail(actual, expected, message, 'deepStrictEqual', assert.deepStrictEqual); + } + }; - // Pad with zeroes - for (i = 2 * len; i < N; ++i) { - rws[i] = 0; - } + function _deepEqual (actual, expected, strict, memos) { + // 7.1. All identical values are equivalent, as determined by ===. + if (actual === expected) { + return true; + } else if (isBuffer(actual) && isBuffer(expected)) { + return compare(actual, expected) === 0; + + // 7.2. If the expected value is a Date object, the actual value is + // equivalent if it is also a Date object that refers to the same time. + } else if (util.isDate(actual) && util.isDate(expected)) { + return actual.getTime() === expected.getTime(); + + // 7.3 If the expected value is a RegExp object, the actual value is + // equivalent if it is also a RegExp object with the same source and + // properties (`global`, `multiline`, `lastIndex`, `ignoreCase`). + } else if (util.isRegExp(actual) && util.isRegExp(expected)) { + return actual.source === expected.source && + actual.global === expected.global && + actual.multiline === expected.multiline && + actual.lastIndex === expected.lastIndex && + actual.ignoreCase === expected.ignoreCase; - assert(carry === 0); - assert((carry & ~0x1fff) === 0); - }; + // 7.4. Other pairs that do not both pass typeof value == 'object', + // equivalence is determined by ==. + } else if ((actual === null || typeof actual !== 'object') && + (expected === null || typeof expected !== 'object')) { + return strict ? actual === expected : actual == expected; + + // If both values are instances of typed arrays, wrap their underlying + // ArrayBuffers in a Buffer each to increase performance + // This optimization requires the arrays to have the same type as checked by + // Object.prototype.toString (aka pToString). Never perform binary + // comparisons for Float*Arrays, though, since e.g. +0 === -0 but their + // bit patterns are not identical. + } else if (isView(actual) && isView(expected) && + pToString(actual) === pToString(expected) && + !(actual instanceof Float32Array || + actual instanceof Float64Array)) { + return compare(new Uint8Array(actual.buffer), + new Uint8Array(expected.buffer)) === 0; + + // 7.5 For all other Object pairs, including Array objects, equivalence is + // determined by having the same number of owned properties (as verified + // with Object.prototype.hasOwnProperty.call), the same set of keys + // (although not necessarily the same order), equivalent values for every + // corresponding key, and an identical 'prototype' property. Note: this + // accounts for both named and indexed properties on Arrays. + } else if (isBuffer(actual) !== isBuffer(expected)) { + return false; + } else { + memos = memos || { actual: [], expected: [] }; - FFTM.prototype.stub = function stub (N) { - var ph = new Array(N); - for (var i = 0; i < N; i++) { - ph[i] = 0; - } + var actualIndex = memos.actual.indexOf(actual); + if (actualIndex !== -1) { + if (actualIndex === memos.expected.indexOf(expected)) { + return true; + } + } - return ph; - }; + memos.actual.push(actual); + memos.expected.push(expected); - FFTM.prototype.mulp = function mulp (x, y, out) { - var N = 2 * this.guessLen13b(x.length, y.length); + return objEquiv(actual, expected, strict, memos); + } + } - var rbt = this.makeRBT(N); + function isArguments (object) { + return Object.prototype.toString.call(object) == '[object Arguments]'; + } - var _ = this.stub(N); + function objEquiv (a, b, strict, actualVisitedObjects) { + if (a === null || a === undefined || b === null || b === undefined) { return false; } + // if one is a primitive, the other must be same + if (util.isPrimitive(a) || util.isPrimitive(b)) { return a === b; } + if (strict && Object.getPrototypeOf(a) !== Object.getPrototypeOf(b)) { return false; } + var aIsArgs = isArguments(a); + var bIsArgs = isArguments(b); + if ((aIsArgs && !bIsArgs) || (!aIsArgs && bIsArgs)) { return false; } + if (aIsArgs) { + a = pSlice.call(a); + b = pSlice.call(b); + return _deepEqual(a, b, strict); + } + var ka = objectKeys(a); + var kb = objectKeys(b); + var key, i; + // having the same number of owned properties (keys incorporates + // hasOwnProperty) + if (ka.length !== kb.length) { return false; } + // the same set of keys (although not necessarily the same order), + ka.sort(); + kb.sort(); + // ~~~cheap key test + for (i = ka.length - 1; i >= 0; i--) { + if (ka[i] !== kb[i]) { return false; } + } + // equivalent values for every corresponding key, and + // ~~~possibly expensive deep test + for (i = ka.length - 1; i >= 0; i--) { + key = ka[i]; + if (!_deepEqual(a[key], b[key], strict, actualVisitedObjects)) { return false; } + } + return true; + } - var rws = new Array(N); - var rwst = new Array(N); - var iwst = new Array(N); + // 8. The non-equivalence assertion tests for any deep inequality. + // assert.notDeepEqual(actual, expected, message_opt); - var nrws = new Array(N); - var nrwst = new Array(N); - var niwst = new Array(N); + assert.notDeepEqual = function notDeepEqual (actual, expected, message) { + if (_deepEqual(actual, expected, false)) { + fail(actual, expected, message, 'notDeepEqual', assert.notDeepEqual); + } + }; - var rmws = out.words; - rmws.length = N; + assert.notDeepStrictEqual = notDeepStrictEqual; + function notDeepStrictEqual (actual, expected, message) { + if (_deepEqual(actual, expected, true)) { + fail(actual, expected, message, 'notDeepStrictEqual', notDeepStrictEqual); + } + } - this.convert13b(x.words, x.length, rws, N); - this.convert13b(y.words, y.length, nrws, N); + // 9. The strict equality assertion tests strict equality, as determined by ===. + // assert.strictEqual(actual, expected, message_opt); - this.transform(rws, _, rwst, iwst, N, rbt); - this.transform(nrws, _, nrwst, niwst, N, rbt); + assert.strictEqual = function strictEqual (actual, expected, message) { + if (actual !== expected) { + fail(actual, expected, message, '===', assert.strictEqual); + } + }; - for (var i = 0; i < N; i++) { - var rx = rwst[i] * nrwst[i] - iwst[i] * niwst[i]; - iwst[i] = rwst[i] * niwst[i] + iwst[i] * nrwst[i]; - rwst[i] = rx; - } + // 10. The strict non-equality assertion tests for strict inequality, as + // determined by !==. assert.notStrictEqual(actual, expected, message_opt); - this.conjugate(rwst, iwst, N); - this.transform(rwst, iwst, rmws, _, N, rbt); - this.conjugate(rmws, _, N); - this.normalize13b(rmws, N); + assert.notStrictEqual = function notStrictEqual (actual, expected, message) { + if (actual === expected) { + fail(actual, expected, message, '!==', assert.notStrictEqual); + } + }; - out.negative = x.negative ^ y.negative; - out.length = x.length + y.length; - return out.strip(); - }; + function expectedException (actual, expected) { + if (!actual || !expected) { + return false; + } - // Multiply `this` by `num` - BN.prototype.mul = function mul (num) { - var out = new BN(null); - out.words = new Array(this.length + num.length); - return this.mulTo(num, out); - }; + if (Object.prototype.toString.call(expected) == '[object RegExp]') { + return expected.test(actual); + } - // Multiply employing FFT - BN.prototype.mulf = function mulf (num) { - var out = new BN(null); - out.words = new Array(this.length + num.length); - return jumboMulTo(this, num, out); - }; + try { + if (actual instanceof expected) { + return true; + } + } catch (e) { + // Ignore. The instanceof check doesn't work for arrow functions. + } - // In-place Multiplication - BN.prototype.imul = function imul (num) { - return this.clone().mulTo(num, this); - }; + if (Error.isPrototypeOf(expected)) { + return false; + } - BN.prototype.imuln = function imuln (num) { - assert(typeof num === 'number'); - assert(num < 0x4000000); + return expected.call({}, actual) === true; + } - // Carry - var carry = 0; - for (var i = 0; i < this.length; i++) { - var w = (this.words[i] | 0) * num; - var lo = (w & 0x3ffffff) + (carry & 0x3ffffff); - carry >>= 26; - carry += (w / 0x4000000) | 0; - // NOTE: lo is 27bit maximum - carry += lo >>> 26; - this.words[i] = lo & 0x3ffffff; - } + function _tryBlock (block) { + var error; + try { + block(); + } catch (e) { + error = e; + } + return error; + } - if (carry !== 0) { - this.words[i] = carry; - this.length++; - } + function _throws (shouldThrow, block, expected, message) { + var actual; - return this; - }; + if (typeof block !== 'function') { + throw new TypeError('"block" argument must be a function'); + } - BN.prototype.muln = function muln (num) { - return this.clone().imuln(num); - }; + if (typeof expected === 'string') { + message = expected; + expected = null; + } - // `this` * `this` - BN.prototype.sqr = function sqr () { - return this.mul(this); - }; + actual = _tryBlock(block); - // `this` * `this` in-place - BN.prototype.isqr = function isqr () { - return this.imul(this.clone()); - }; + message = (expected && expected.name ? ' (' + expected.name + ').' : '.') + + (message ? ' ' + message : '.'); - // Math.pow(`this`, `num`) - BN.prototype.pow = function pow (num) { - var w = toBitArray(num); - if (w.length === 0) return new BN(1); + if (shouldThrow && !actual) { + fail(actual, expected, 'Missing expected exception' + message); + } - // Skip leading zeroes - var res = this; - for (var i = 0; i < w.length; i++, res = res.sqr()) { - if (w[i] !== 0) break; - } + var userProvidedMessage = typeof message === 'string'; + var isUnwantedException = !shouldThrow && util.isError(actual); + var isUnexpectedException = !shouldThrow && actual && !expected; - if (++i < w.length) { - for (var q = res.sqr(); i < w.length; i++, q = q.sqr()) { - if (w[i] === 0) continue; + if ((isUnwantedException && + userProvidedMessage && + expectedException(actual, expected)) || + isUnexpectedException) { + fail(actual, expected, 'Got unwanted exception' + message); + } - res = res.mul(q); + if ((shouldThrow && actual && expected && + !expectedException(actual, expected)) || (!shouldThrow && actual)) { + throw actual; + } } - } - return res; - }; + // 11. Expected to throw an error: + // assert.throws(block, Error_opt, message_opt); - // Shift-left in-place - BN.prototype.iushln = function iushln (bits) { - assert(typeof bits === 'number' && bits >= 0); - var r = bits % 26; - var s = (bits - r) / 26; - var carryMask = (0x3ffffff >>> (26 - r)) << (26 - r); - var i; + assert.throws = function (block, /* optional */error, /* optional */message) { + _throws(true, block, error, message); + }; - if (r !== 0) { - var carry = 0; + // EXTENSION! This is annoying to write outside this module. + assert.doesNotThrow = function (block, /* optional */error, /* optional */message) { + _throws(false, block, error, message); + }; - for (i = 0; i < this.length; i++) { - var newCarry = this.words[i] & carryMask; - var c = ((this.words[i] | 0) - newCarry) << r; - this.words[i] = c | carry; - carry = newCarry >>> (26 - r); - } + assert.ifError = function (err) { if (err) throw err; }; - if (carry) { - this.words[i] = carry; - this.length++; - } + var objectKeys = Object.keys || function (obj) { + var keys = []; + for (var key in obj) { + if (hasOwn.call(obj, key)) keys.push(key); + } + return keys; + }; + }).call(this, typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : typeof window !== 'undefined' ? window : {}); + }, { 'util/': 156 }], + 154: [function (require, module, exports) { + if (typeof Object.create === 'function') { + // implementation from standard node.js 'util' module + module.exports = function inherits (ctor, superCtor) { + ctor.super_ = superCtor; + ctor.prototype = Object.create(superCtor.prototype, { + constructor: { + value: ctor, + enumerable: false, + writable: true, + configurable: true + } + }); + }; + } else { + // old school shim for old browsers + module.exports = function inherits (ctor, superCtor) { + ctor.super_ = superCtor; + var TempCtor = function () {}; + TempCtor.prototype = superCtor.prototype; + ctor.prototype = new TempCtor(); + ctor.prototype.constructor = ctor; + }; } + }, {}], + 155: [function (require, module, exports) { + module.exports = function isBuffer (arg) { + return arg && typeof arg === 'object' && + typeof arg.copy === 'function' && + typeof arg.fill === 'function' && + typeof arg.readUInt8 === 'function'; + }; + }, {}], + 156: [function (require, module, exports) { + (function (process, global) { + // Copyright Joyent, Inc. and other Node contributors. + // + // Permission is hereby granted, free of charge, to any person obtaining a + // copy of this software and associated documentation files (the + // "Software"), to deal in the Software without restriction, including + // without limitation the rights to use, copy, modify, merge, publish, + // distribute, sublicense, and/or sell copies of the Software, and to permit + // persons to whom the Software is furnished to do so, subject to the + // following conditions: + // + // The above copyright notice and this permission notice shall be included + // in all copies or substantial portions of the Software. + // + // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN + // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + // USE OR OTHER DEALINGS IN THE SOFTWARE. + + var formatRegExp = /%[sdj%]/g; + exports.format = function (f) { + if (!isString(f)) { + var objects = []; + for (var i = 0; i < arguments.length; i++) { + objects.push(inspect(arguments[i])); + } + return objects.join(' '); + } + + var i = 1; + var args = arguments; + var len = args.length; + var str = String(f).replace(formatRegExp, function (x) { + if (x === '%%') return '%'; + if (i >= len) return x; + switch (x) { + case '%s': return String(args[i++]); + case '%d': return Number(args[i++]); + case '%j': + try { + return JSON.stringify(args[i++]); + } catch (_) { + return '[Circular]'; + } + default: + return x; + } + }); + for (var x = args[i]; i < len; x = args[++i]) { + if (isNull(x) || !isObject(x)) { + str += ' ' + x; + } else { + str += ' ' + inspect(x); + } + } + return str; + }; - if (s !== 0) { - for (i = this.length - 1; i >= 0; i--) { - this.words[i + s] = this.words[i]; - } + // Mark that a method should not be used. + // Returns a modified function which warns once by default. + // If --no-deprecation is set, then it is a no-op. + exports.deprecate = function (fn, msg) { + // Allow for deprecating things in the process of starting up. + if (isUndefined(global.process)) { + return function () { + return exports.deprecate(fn, msg).apply(this, arguments); + }; + } - for (i = 0; i < s; i++) { - this.words[i] = 0; - } + if (process.noDeprecation === true) { + return fn; + } - this.length += s; - } + var warned = false; + function deprecated () { + if (!warned) { + if (process.throwDeprecation) { + throw new Error(msg); + } else if (process.traceDeprecation) { + console.trace(msg); + } else { + console.error(msg); + } + warned = true; + } + return fn.apply(this, arguments); + } - return this.strip(); - }; + return deprecated; + }; - BN.prototype.ishln = function ishln (bits) { - // TODO(indutny): implement me - assert(this.negative === 0); - return this.iushln(bits); - }; + var debugs = {}; + var debugEnviron; + exports.debuglog = function (set) { + if (isUndefined(debugEnviron)) { debugEnviron = process.env.NODE_DEBUG || ''; } + set = set.toUpperCase(); + if (!debugs[set]) { + if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) { + var pid = process.pid; + debugs[set] = function () { + var msg = exports.format.apply(exports, arguments); + console.error('%s %d: %s', set, pid, msg); + }; + } else { + debugs[set] = function () {}; + } + } + return debugs[set]; + }; - // Shift-right in-place - // NOTE: `hint` is a lowest bit before trailing zeroes - // NOTE: if `extended` is present - it will be filled with destroyed bits - BN.prototype.iushrn = function iushrn (bits, hint, extended) { - assert(typeof bits === 'number' && bits >= 0); - var h; - if (hint) { - h = (hint - (hint % 26)) / 26; - } else { - h = 0; - } + /** + * Echos the value of a value. Trys to print the value out + * in the best way possible given the different types. + * + * @param {Object} obj The object to print out. + * @param {Object} opts Optional options object that alters the output. + */ + /* legacy: obj, showHidden, depth, colors */ + function inspect (obj, opts) { + // default options + var ctx = { + seen: [], + stylize: stylizeNoColor + }; + // legacy... + if (arguments.length >= 3) ctx.depth = arguments[2]; + if (arguments.length >= 4) ctx.colors = arguments[3]; + if (isBoolean(opts)) { + // legacy... + ctx.showHidden = opts; + } else if (opts) { + // got an "options" object + exports._extend(ctx, opts); + } + // set default options + if (isUndefined(ctx.showHidden)) ctx.showHidden = false; + if (isUndefined(ctx.depth)) ctx.depth = 2; + if (isUndefined(ctx.colors)) ctx.colors = false; + if (isUndefined(ctx.customInspect)) ctx.customInspect = true; + if (ctx.colors) ctx.stylize = stylizeWithColor; + return formatValue(ctx, obj, ctx.depth); + } + exports.inspect = inspect; + + // http://en.wikipedia.org/wiki/ANSI_escape_code#graphics + inspect.colors = { + bold: [1, 22], + italic: [3, 23], + underline: [4, 24], + inverse: [7, 27], + white: [37, 39], + grey: [90, 39], + black: [30, 39], + blue: [34, 39], + cyan: [36, 39], + green: [32, 39], + magenta: [35, 39], + red: [31, 39], + yellow: [33, 39] + }; - var r = bits % 26; - var s = Math.min((bits - r) / 26, this.length); - var mask = 0x3ffffff ^ ((0x3ffffff >>> r) << r); - var maskedWords = extended; + // Don't use 'blue' not visible on cmd.exe + inspect.styles = { + special: 'cyan', + number: 'yellow', + boolean: 'yellow', + undefined: 'grey', + null: 'bold', + string: 'green', + date: 'magenta', + // "name": intentionally not styling + regexp: 'red' + }; - h -= s; - h = Math.max(0, h); + function stylizeWithColor (str, styleType) { + var style = inspect.styles[styleType]; - // Extended mode, copy masked part - if (maskedWords) { - for (var i = 0; i < s; i++) { - maskedWords.words[i] = this.words[i]; + if (style) { + return '\u001b[' + inspect.colors[style][0] + 'm' + str + + '\u001b[' + inspect.colors[style][1] + 'm'; + } else { + return str; + } } - maskedWords.length = s; - } - if (s === 0) { - // No-op, we should not move anything at all - } else if (this.length > s) { - this.length -= s; - for (i = 0; i < this.length; i++) { - this.words[i] = this.words[i + s]; + function stylizeNoColor (str, styleType) { + return str; } - } else { - this.words[0] = 0; - this.length = 1; - } - - var carry = 0; - for (i = this.length - 1; i >= 0 && (carry !== 0 || i >= h); i--) { - var word = this.words[i] | 0; - this.words[i] = (carry << (26 - r)) | (word >>> r); - carry = word & mask; - } - // Push carried bits as a mask - if (maskedWords && carry !== 0) { - maskedWords.words[maskedWords.length++] = carry; - } + function arrayToHash (array) { + var hash = {}; - if (this.length === 0) { - this.words[0] = 0; - this.length = 1; - } + array.forEach(function (val, idx) { + hash[val] = true; + }); - return this.strip(); - }; + return hash; + } - BN.prototype.ishrn = function ishrn (bits, hint, extended) { - // TODO(indutny): implement me - assert(this.negative === 0); - return this.iushrn(bits, hint, extended); - }; + function formatValue (ctx, value, recurseTimes) { + // Provide a hook for user-specified inspect functions. + // Check that value is an object with an inspect function on it + if (ctx.customInspect && + value && + isFunction(value.inspect) && + // Filter out the util module, it's inspect function is special + value.inspect !== exports.inspect && + // Also filter out any prototype objects using the circular check. + !(value.constructor && value.constructor.prototype === value)) { + var ret = value.inspect(recurseTimes, ctx); + if (!isString(ret)) { + ret = formatValue(ctx, ret, recurseTimes); + } + return ret; + } - // Shift-left - BN.prototype.shln = function shln (bits) { - return this.clone().ishln(bits); - }; + // Primitive types cannot have properties + var primitive = formatPrimitive(ctx, value); + if (primitive) { + return primitive; + } - BN.prototype.ushln = function ushln (bits) { - return this.clone().iushln(bits); - }; + // Look up the keys of the object. + var keys = Object.keys(value); + var visibleKeys = arrayToHash(keys); - // Shift-right - BN.prototype.shrn = function shrn (bits) { - return this.clone().ishrn(bits); - }; + if (ctx.showHidden) { + keys = Object.getOwnPropertyNames(value); + } - BN.prototype.ushrn = function ushrn (bits) { - return this.clone().iushrn(bits); - }; + // IE doesn't make error fields non-enumerable + // http://msdn.microsoft.com/en-us/library/ie/dww52sbt(v=vs.94).aspx + if (isError(value) && + (keys.indexOf('message') >= 0 || keys.indexOf('description') >= 0)) { + return formatError(value); + } - // Test if n bit is set - BN.prototype.testn = function testn (bit) { - assert(typeof bit === 'number' && bit >= 0); - var r = bit % 26; - var s = (bit - r) / 26; - var q = 1 << r; + // Some type of object without properties can be shortcutted. + if (keys.length === 0) { + if (isFunction(value)) { + var name = value.name ? ': ' + value.name : ''; + return ctx.stylize('[Function' + name + ']', 'special'); + } + if (isRegExp(value)) { + return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp'); + } + if (isDate(value)) { + return ctx.stylize(Date.prototype.toString.call(value), 'date'); + } + if (isError(value)) { + return formatError(value); + } + } - // Fast case: bit is much higher than all existing words - if (this.length <= s) return false; + var base = ''; var array = false; var braces = ['{', '}']; - // Check bit and return - var w = this.words[s]; + // Make Array say that they are Array + if (isArray(value)) { + array = true; + braces = ['[', ']']; + } - return !!(w & q); - }; + // Make functions say that they are functions + if (isFunction(value)) { + var n = value.name ? ': ' + value.name : ''; + base = ' [Function' + n + ']'; + } - // Return only lowers bits of number (in-place) - BN.prototype.imaskn = function imaskn (bits) { - assert(typeof bits === 'number' && bits >= 0); - var r = bits % 26; - var s = (bits - r) / 26; + // Make RegExps say that they are RegExps + if (isRegExp(value)) { + base = ' ' + RegExp.prototype.toString.call(value); + } - assert(this.negative === 0, 'imaskn works only with positive numbers'); + // Make dates with properties first say the date + if (isDate(value)) { + base = ' ' + Date.prototype.toUTCString.call(value); + } - if (this.length <= s) { - return this; - } + // Make error with message first say the error + if (isError(value)) { + base = ' ' + formatError(value); + } - if (r !== 0) { - s++; - } - this.length = Math.min(s, this.length); + if (keys.length === 0 && (!array || value.length == 0)) { + return braces[0] + base + braces[1]; + } - if (r !== 0) { - var mask = 0x3ffffff ^ ((0x3ffffff >>> r) << r); - this.words[this.length - 1] &= mask; - } + if (recurseTimes < 0) { + if (isRegExp(value)) { + return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp'); + } else { + return ctx.stylize('[Object]', 'special'); + } + } - return this.strip(); - }; + ctx.seen.push(value); - // Return only lowers bits of number - BN.prototype.maskn = function maskn (bits) { - return this.clone().imaskn(bits); - }; + var output; + if (array) { + output = formatArray(ctx, value, recurseTimes, visibleKeys, keys); + } else { + output = keys.map(function (key) { + return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array); + }); + } - // Add plain number `num` to `this` - BN.prototype.iaddn = function iaddn (num) { - assert(typeof num === 'number'); - assert(num < 0x4000000); - if (num < 0) return this.isubn(-num); + ctx.seen.pop(); - // Possible sign change - if (this.negative !== 0) { - if (this.length === 1 && (this.words[0] | 0) < num) { - this.words[0] = num - (this.words[0] | 0); - this.negative = 0; - return this; + return reduceToSingleString(output, base, braces); } - this.negative = 0; - this.isubn(num); - this.negative = 1; - return this; - } - - // Add without checks - return this._iaddn(num); - }; - - BN.prototype._iaddn = function _iaddn (num) { - this.words[0] += num; - - // Carry - for (var i = 0; i < this.length && this.words[i] >= 0x4000000; i++) { - this.words[i] -= 0x4000000; - if (i === this.length - 1) { - this.words[i + 1] = 1; - } else { - this.words[i + 1]++; + function formatPrimitive (ctx, value) { + if (isUndefined(value)) { return ctx.stylize('undefined', 'undefined'); } + if (isString(value)) { + var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '') + .replace(/'/g, "\\'") + .replace(/\\"/g, '"') + '\''; + return ctx.stylize(simple, 'string'); + } + if (isNumber(value)) { return ctx.stylize('' + value, 'number'); } + if (isBoolean(value)) { return ctx.stylize('' + value, 'boolean'); } + // For some reason typeof null is "object", so special case here. + if (isNull(value)) { return ctx.stylize('null', 'null'); } } - } - this.length = Math.max(this.length, i + 1); - - return this; - }; - - // Subtract plain number `num` from `this` - BN.prototype.isubn = function isubn (num) { - assert(typeof num === 'number'); - assert(num < 0x4000000); - if (num < 0) return this.iaddn(-num); - - if (this.negative !== 0) { - this.negative = 0; - this.iaddn(num); - this.negative = 1; - return this; - } - - this.words[0] -= num; - if (this.length === 1 && this.words[0] < 0) { - this.words[0] = -this.words[0]; - this.negative = 1; - } else { - // Carry - for (var i = 0; i < this.length && this.words[i] < 0; i++) { - this.words[i] += 0x4000000; - this.words[i + 1] -= 1; + function formatError (value) { + return '[' + Error.prototype.toString.call(value) + ']'; } - } - return this.strip(); - }; - - BN.prototype.addn = function addn (num) { - return this.clone().iaddn(num); - }; + function formatArray (ctx, value, recurseTimes, visibleKeys, keys) { + var output = []; + for (var i = 0, l = value.length; i < l; ++i) { + if (hasOwnProperty(value, String(i))) { + output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, + String(i), true)); + } else { + output.push(''); + } + } + keys.forEach(function (key) { + if (!key.match(/^\d+$/)) { + output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, + key, true)); + } + }); + return output; + } - BN.prototype.subn = function subn (num) { - return this.clone().isubn(num); - }; + function formatProperty (ctx, value, recurseTimes, visibleKeys, key, array) { + var name, str, desc; + desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] }; + if (desc.get) { + if (desc.set) { + str = ctx.stylize('[Getter/Setter]', 'special'); + } else { + str = ctx.stylize('[Getter]', 'special'); + } + } else { + if (desc.set) { + str = ctx.stylize('[Setter]', 'special'); + } + } + if (!hasOwnProperty(visibleKeys, key)) { + name = '[' + key + ']'; + } + if (!str) { + if (ctx.seen.indexOf(desc.value) < 0) { + if (isNull(recurseTimes)) { + str = formatValue(ctx, desc.value, null); + } else { + str = formatValue(ctx, desc.value, recurseTimes - 1); + } + if (str.indexOf('\n') > -1) { + if (array) { + str = str.split('\n').map(function (line) { + return ' ' + line; + }).join('\n').substr(2); + } else { + str = '\n' + str.split('\n').map(function (line) { + return ' ' + line; + }).join('\n'); + } + } + } else { + str = ctx.stylize('[Circular]', 'special'); + } + } + if (isUndefined(name)) { + if (array && key.match(/^\d+$/)) { + return str; + } + name = JSON.stringify('' + key); + if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) { + name = name.substr(1, name.length - 2); + name = ctx.stylize(name, 'name'); + } else { + name = name.replace(/'/g, "\\'") + .replace(/\\"/g, '"') + .replace(/(^"|"$)/g, "'"); + name = ctx.stylize(name, 'string'); + } + } - BN.prototype.iabs = function iabs () { - this.negative = 0; + return name + ': ' + str; + } - return this; - }; + function reduceToSingleString (output, base, braces) { + var numLinesEst = 0; + var length = output.reduce(function (prev, cur) { + numLinesEst++; + if (cur.indexOf('\n') >= 0) numLinesEst++; + return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1; + }, 0); - BN.prototype.abs = function abs () { - return this.clone().iabs(); - }; + if (length > 60) { + return braces[0] + + (base === '' ? '' : base + '\n ') + + ' ' + + output.join(',\n ') + + ' ' + + braces[1]; + } - BN.prototype._ishlnsubmul = function _ishlnsubmul (num, mul, shift) { - var len = num.length + shift; - var i; + return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1]; + } - this._expand(len); + // NOTE: These type checking functions intentionally don't use `instanceof` + // because it is fragile and can be easily faked with `Object.create()`. + function isArray (ar) { + return Array.isArray(ar); + } + exports.isArray = isArray; - var w; - var carry = 0; - for (i = 0; i < num.length; i++) { - w = (this.words[i + shift] | 0) + carry; - var right = (num.words[i] | 0) * mul; - w -= right & 0x3ffffff; - carry = (w >> 26) - ((right / 0x4000000) | 0); - this.words[i + shift] = w & 0x3ffffff; - } - for (; i < this.length - shift; i++) { - w = (this.words[i + shift] | 0) + carry; - carry = w >> 26; - this.words[i + shift] = w & 0x3ffffff; - } + function isBoolean (arg) { + return typeof arg === 'boolean'; + } + exports.isBoolean = isBoolean; - if (carry === 0) return this.strip(); + function isNull (arg) { + return arg === null; + } + exports.isNull = isNull; - // Subtraction overflow - assert(carry === -1); - carry = 0; - for (i = 0; i < this.length; i++) { - w = -(this.words[i] | 0) + carry; - carry = w >> 26; - this.words[i] = w & 0x3ffffff; - } - this.negative = 1; + function isNullOrUndefined (arg) { + return arg == null; + } + exports.isNullOrUndefined = isNullOrUndefined; - return this.strip(); - }; + function isNumber (arg) { + return typeof arg === 'number'; + } + exports.isNumber = isNumber; - BN.prototype._wordDiv = function _wordDiv (num, mode) { - var shift = this.length - num.length; + function isString (arg) { + return typeof arg === 'string'; + } + exports.isString = isString; - var a = this.clone(); - var b = num; + function isSymbol (arg) { + return typeof arg === 'symbol'; + } + exports.isSymbol = isSymbol; - // Normalize - var bhi = b.words[b.length - 1] | 0; - var bhiBits = this._countBits(bhi); - shift = 26 - bhiBits; - if (shift !== 0) { - b = b.ushln(shift); - a.iushln(shift); - bhi = b.words[b.length - 1] | 0; - } + function isUndefined (arg) { + return arg === void 0; + } + exports.isUndefined = isUndefined; - // Initialize quotient - var m = a.length - b.length; - var q; + function isRegExp (re) { + return isObject(re) && objectToString(re) === '[object RegExp]'; + } + exports.isRegExp = isRegExp; - if (mode !== 'mod') { - q = new BN(null); - q.length = m + 1; - q.words = new Array(q.length); - for (var i = 0; i < q.length; i++) { - q.words[i] = 0; + function isObject (arg) { + return typeof arg === 'object' && arg !== null; } - } + exports.isObject = isObject; - var diff = a.clone()._ishlnsubmul(b, 1, m); - if (diff.negative === 0) { - a = diff; - if (q) { - q.words[m] = 1; + function isDate (d) { + return isObject(d) && objectToString(d) === '[object Date]'; } - } + exports.isDate = isDate; - for (var j = m - 1; j >= 0; j--) { - var qj = (a.words[b.length + j] | 0) * 0x4000000 + - (a.words[b.length + j - 1] | 0); + function isError (e) { + return isObject(e) && + (objectToString(e) === '[object Error]' || e instanceof Error); + } + exports.isError = isError; - // NOTE: (qj / bhi) is (0x3ffffff * 0x4000000 + 0x3ffffff) / 0x2000000 max - // (0x7ffffff) - qj = Math.min((qj / bhi) | 0, 0x3ffffff); + function isFunction (arg) { + return typeof arg === 'function'; + } + exports.isFunction = isFunction; - a._ishlnsubmul(b, qj, j); - while (a.negative !== 0) { - qj--; - a.negative = 0; - a._ishlnsubmul(b, 1, j); - if (!a.isZero()) { - a.negative ^= 1; - } + function isPrimitive (arg) { + return arg === null || + typeof arg === 'boolean' || + typeof arg === 'number' || + typeof arg === 'string' || + typeof arg === 'symbol' || // ES6 symbol + typeof arg === 'undefined'; } - if (q) { - q.words[j] = qj; + exports.isPrimitive = isPrimitive; + + exports.isBuffer = require('./support/isBuffer'); + + function objectToString (o) { + return Object.prototype.toString.call(o); } - } - if (q) { - q.strip(); - } - a.strip(); - // Denormalize - if (mode !== 'div' && shift !== 0) { - a.iushrn(shift); - } + function pad (n) { + return n < 10 ? '0' + n.toString(10) : n.toString(10); + } - return { - div: q || null, - mod: a - }; - }; + var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', + 'Oct', 'Nov', 'Dec']; - // NOTE: 1) `mode` can be set to `mod` to request mod only, - // to `div` to request div only, or be absent to - // request both div & mod - // 2) `positive` is true if unsigned mod is requested - BN.prototype.divmod = function divmod (num, mode, positive) { - assert(!num.isZero()); + // 26 Feb 16:19:34 + function timestamp () { + var d = new Date(); + var time = [pad(d.getHours()), + pad(d.getMinutes()), + pad(d.getSeconds())].join(':'); + return [d.getDate(), months[d.getMonth()], time].join(' '); + } - if (this.isZero()) { - return { - div: new BN(0), - mod: new BN(0) + // log is just a thin wrapper to console.log that prepends a timestamp + exports.log = function () { + console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments)); }; - } - var div, mod, res; - if (this.negative !== 0 && num.negative === 0) { - res = this.neg().divmod(num, mode); + /** + * Inherit the prototype methods from one constructor into another. + * + * The Function.prototype.inherits from lang.js rewritten as a standalone + * function (not on Function.prototype). NOTE: If this file is to be loaded + * during bootstrapping this function needs to be rewritten using some native + * functions as prototype setup using normal JavaScript does not work as + * expected during bootstrapping (see mirror.js in r114903). + * + * @param {function} ctor Constructor function which needs to inherit the + * prototype. + * @param {function} superCtor Constructor function to inherit prototype from. + */ + exports.inherits = require('inherits'); - if (mode !== 'mod') { - div = res.div.neg(); - } + exports._extend = function (origin, add) { + // Don't do anything if add isn't an object + if (!add || !isObject(add)) return origin; - if (mode !== 'div') { - mod = res.mod.neg(); - if (positive && mod.negative !== 0) { - mod.iadd(num); + var keys = Object.keys(add); + var i = keys.length; + while (i--) { + origin[keys[i]] = add[keys[i]]; } + return origin; + }; + + function hasOwnProperty (obj, prop) { + return Object.prototype.hasOwnProperty.call(obj, prop); + } + }).call(this, require('_process'), typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : typeof window !== 'undefined' ? window : {}); + }, { './support/isBuffer': 155, _process: 287, inherits: 154 }], + 157: [function (require, module, exports) { + (function (process, Buffer) { + 'use strict'; + /* eslint camelcase: "off" */ + + var assert = require('assert'); + + var Zstream = require('pako/lib/zlib/zstream'); + var zlib_deflate = require('pako/lib/zlib/deflate.js'); + var zlib_inflate = require('pako/lib/zlib/inflate.js'); + var constants = require('pako/lib/zlib/constants'); + + for (var key in constants) { + exports[key] = constants[key]; } - return { - div: div, - mod: mod - }; - } + // zlib modes + exports.NONE = 0; + exports.DEFLATE = 1; + exports.INFLATE = 2; + exports.GZIP = 3; + exports.GUNZIP = 4; + exports.DEFLATERAW = 5; + exports.INFLATERAW = 6; + exports.UNZIP = 7; - if (this.negative === 0 && num.negative !== 0) { - res = this.divmod(num.neg(), mode); + var GZIP_HEADER_ID1 = 0x1f; + var GZIP_HEADER_ID2 = 0x8b; - if (mode !== 'mod') { - div = res.div.neg(); + /** + * Emulate Node's zlib C++ layer for use by the JS layer in index.js + */ + function Zlib (mode) { + if (typeof mode !== 'number' || mode < exports.DEFLATE || mode > exports.UNZIP) { + throw new TypeError('Bad argument'); + } + + this.dictionary = null; + this.err = 0; + this.flush = 0; + this.init_done = false; + this.level = 0; + this.memLevel = 0; + this.mode = mode; + this.strategy = 0; + this.windowBits = 0; + this.write_in_progress = false; + this.pending_close = false; + this.gzip_id_bytes_read = 0; } - return { - div: div, - mod: res.mod - }; - } + Zlib.prototype.close = function () { + if (this.write_in_progress) { + this.pending_close = true; + return; + } + + this.pending_close = false; - if ((this.negative & num.negative) !== 0) { - res = this.neg().divmod(num.neg(), mode); + assert(this.init_done, 'close before init'); + assert(this.mode <= exports.UNZIP); - if (mode !== 'div') { - mod = res.mod.neg(); - if (positive && mod.negative !== 0) { - mod.isub(num); + if (this.mode === exports.DEFLATE || this.mode === exports.GZIP || this.mode === exports.DEFLATERAW) { + zlib_deflate.deflateEnd(this.strm); + } else if (this.mode === exports.INFLATE || this.mode === exports.GUNZIP || this.mode === exports.INFLATERAW || this.mode === exports.UNZIP) { + zlib_inflate.inflateEnd(this.strm); } - } - return { - div: res.div, - mod: mod + this.mode = exports.NONE; + + this.dictionary = null; }; - } - // Both numbers are positive at this point + Zlib.prototype.write = function (flush, input, in_off, in_len, out, out_off, out_len) { + return this._write(true, flush, input, in_off, in_len, out, out_off, out_len); + }; - // Strip both numbers to approximate shift value - if (num.length > this.length || this.cmp(num) < 0) { - return { - div: new BN(0), - mod: this + Zlib.prototype.writeSync = function (flush, input, in_off, in_len, out, out_off, out_len) { + return this._write(false, flush, input, in_off, in_len, out, out_off, out_len); }; - } - // Very short reduction - if (num.length === 1) { - if (mode === 'div') { - return { - div: this.divn(num.words[0]), - mod: null - }; - } + Zlib.prototype._write = function (async, flush, input, in_off, in_len, out, out_off, out_len) { + assert.equal(arguments.length, 8); - if (mode === 'mod') { - return { - div: null, - mod: new BN(this.modn(num.words[0])) - }; - } + assert(this.init_done, 'write before init'); + assert(this.mode !== exports.NONE, 'already finalized'); + assert.equal(false, this.write_in_progress, 'write already in progress'); + assert.equal(false, this.pending_close, 'close is pending'); - return { - div: this.divn(num.words[0]), - mod: new BN(this.modn(num.words[0])) - }; - } + this.write_in_progress = true; - return this._wordDiv(num, mode); - }; + assert.equal(false, flush === undefined, 'must provide flush value'); - // Find `this` / `num` - BN.prototype.div = function div (num) { - return this.divmod(num, 'div', false).div; - }; + this.write_in_progress = true; - // Find `this` % `num` - BN.prototype.mod = function mod (num) { - return this.divmod(num, 'mod', false).mod; - }; + if (flush !== exports.Z_NO_FLUSH && flush !== exports.Z_PARTIAL_FLUSH && flush !== exports.Z_SYNC_FLUSH && flush !== exports.Z_FULL_FLUSH && flush !== exports.Z_FINISH && flush !== exports.Z_BLOCK) { + throw new Error('Invalid flush value'); + } - BN.prototype.umod = function umod (num) { - return this.divmod(num, 'mod', true).mod; - }; + if (input == null) { + input = Buffer.alloc(0); + in_len = 0; + in_off = 0; + } - // Find Round(`this` / `num`) - BN.prototype.divRound = function divRound (num) { - var dm = this.divmod(num); + this.strm.avail_in = in_len; + this.strm.input = input; + this.strm.next_in = in_off; + this.strm.avail_out = out_len; + this.strm.output = out; + this.strm.next_out = out_off; + this.flush = flush; - // Fast case - exact division - if (dm.mod.isZero()) return dm.div; + if (!async) { + // sync version + this._process(); - var mod = dm.div.negative !== 0 ? dm.mod.isub(num) : dm.mod; + if (this._checkError()) { + return this._afterSync(); + } + return; + } - var half = num.ushrn(1); - var r2 = num.andln(1); - var cmp = mod.cmp(half); + // async version + var self = this; + process.nextTick(function () { + self._process(); + self._after(); + }); - // Round down - if (cmp < 0 || r2 === 1 && cmp === 0) return dm.div; + return this; + }; - // Round up - return dm.div.negative !== 0 ? dm.div.isubn(1) : dm.div.iaddn(1); - }; + Zlib.prototype._afterSync = function () { + var avail_out = this.strm.avail_out; + var avail_in = this.strm.avail_in; - BN.prototype.modn = function modn (num) { - assert(num <= 0x3ffffff); - var p = (1 << 26) % num; + this.write_in_progress = false; - var acc = 0; - for (var i = this.length - 1; i >= 0; i--) { - acc = (p * acc + (this.words[i] | 0)) % num; - } + return [avail_in, avail_out]; + }; - return acc; - }; + Zlib.prototype._process = function () { + var next_expected_header_byte = null; + + // If the avail_out is left at 0, then it means that it ran out + // of room. If there was avail_out left over, then it means + // that all of the input was consumed. + switch (this.mode) { + case exports.DEFLATE: + case exports.GZIP: + case exports.DEFLATERAW: + this.err = zlib_deflate.deflate(this.strm, this.flush); + break; + case exports.UNZIP: + if (this.strm.avail_in > 0) { + next_expected_header_byte = this.strm.next_in; + } - // In-place division by number - BN.prototype.idivn = function idivn (num) { - assert(num <= 0x3ffffff); + switch (this.gzip_id_bytes_read) { + case 0: + if (next_expected_header_byte === null) { + break; + } - var carry = 0; - for (var i = this.length - 1; i >= 0; i--) { - var w = (this.words[i] | 0) + carry * 0x4000000; - this.words[i] = (w / num) | 0; - carry = w % num; - } + if (this.strm.input[next_expected_header_byte] === GZIP_HEADER_ID1) { + this.gzip_id_bytes_read = 1; + next_expected_header_byte++; - return this.strip(); - }; + if (this.strm.avail_in === 1) { + // The only available byte was already read. + break; + } + } else { + this.mode = exports.INFLATE; + break; + } - BN.prototype.divn = function divn (num) { - return this.clone().idivn(num); - }; + // fallthrough + case 1: + if (next_expected_header_byte === null) { + break; + } - BN.prototype.egcd = function egcd (p) { - assert(p.negative === 0); - assert(!p.isZero()); + if (this.strm.input[next_expected_header_byte] === GZIP_HEADER_ID2) { + this.gzip_id_bytes_read = 2; + this.mode = exports.GUNZIP; + } else { + // There is no actual difference between INFLATE and INFLATERAW + // (after initialization). + this.mode = exports.INFLATE; + } - var x = this; - var y = p.clone(); + break; + default: + throw new Error('invalid number of gzip magic number bytes read'); + } - if (x.negative !== 0) { - x = x.umod(p); - } else { - x = x.clone(); - } + // fallthrough + case exports.INFLATE: + case exports.GUNZIP: + case exports.INFLATERAW: + this.err = zlib_inflate.inflate(this.strm, this.flush + + // If data was encoded with dictionary + ); if (this.err === exports.Z_NEED_DICT && this.dictionary) { + // Load it + this.err = zlib_inflate.inflateSetDictionary(this.strm, this.dictionary); + if (this.err === exports.Z_OK) { + // And try to decode again + this.err = zlib_inflate.inflate(this.strm, this.flush); + } else if (this.err === exports.Z_DATA_ERROR) { + // Both inflateSetDictionary() and inflate() return Z_DATA_ERROR. + // Make it possible for After() to tell a bad dictionary from bad + // input. + this.err = exports.Z_NEED_DICT; + } + } + while (this.strm.avail_in > 0 && this.mode === exports.GUNZIP && this.err === exports.Z_STREAM_END && this.strm.next_in[0] !== 0x00) { + // Bytes remain in input buffer. Perhaps this is another compressed + // member in the same archive, or just trailing garbage. + // Trailing zero bytes are okay, though, since they are frequently + // used for padding. + + this.reset(); + this.err = zlib_inflate.inflate(this.strm, this.flush); + } + break; + default: + throw new Error('Unknown mode ' + this.mode); + } + }; - // A * x + B * y = x - var A = new BN(1); - var B = new BN(0); + Zlib.prototype._checkError = function () { + // Acceptable error states depend on the type of zlib stream. + switch (this.err) { + case exports.Z_OK: + case exports.Z_BUF_ERROR: + if (this.strm.avail_out !== 0 && this.flush === exports.Z_FINISH) { + this._error('unexpected end of file'); + return false; + } + break; + case exports.Z_STREAM_END: + // normal statuses, not fatal + break; + case exports.Z_NEED_DICT: + if (this.dictionary == null) { + this._error('Missing dictionary'); + } else { + this._error('Bad dictionary'); + } + return false; + default: + // something else. + this._error('Zlib error'); + return false; + } - // C * x + D * y = y - var C = new BN(0); - var D = new BN(1); + return true; + }; - var g = 0; + Zlib.prototype._after = function () { + if (!this._checkError()) { + return; + } - while (x.isEven() && y.isEven()) { - x.iushrn(1); - y.iushrn(1); - ++g; - } + var avail_out = this.strm.avail_out; + var avail_in = this.strm.avail_in; - var yp = y.clone(); - var xp = x.clone(); + this.write_in_progress = false; - while (!x.isZero()) { - for (var i = 0, im = 1; (x.words[0] & im) === 0 && i < 26; ++i, im <<= 1); - if (i > 0) { - x.iushrn(i); - while (i-- > 0) { - if (A.isOdd() || B.isOdd()) { - A.iadd(yp); - B.isub(xp); - } + // call the write() cb + this.callback(avail_in, avail_out); - A.iushrn(1); - B.iushrn(1); + if (this.pending_close) { + this.close(); } - } + }; - for (var j = 0, jm = 1; (y.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1); - if (j > 0) { - y.iushrn(j); - while (j-- > 0) { - if (C.isOdd() || D.isOdd()) { - C.iadd(yp); - D.isub(xp); - } + Zlib.prototype._error = function (message) { + if (this.strm.msg) { + message = this.strm.msg; + } + this.onerror(message, this.err - C.iushrn(1); - D.iushrn(1); + // no hope of rescue. + ); this.write_in_progress = false; + if (this.pending_close) { + this.close(); } - } + }; - if (x.cmp(y) >= 0) { - x.isub(y); - A.isub(C); - B.isub(D); - } else { - y.isub(x); - C.isub(A); - D.isub(B); - } - } + Zlib.prototype.init = function (windowBits, level, memLevel, strategy, dictionary) { + assert(arguments.length === 4 || arguments.length === 5, 'init(windowBits, level, memLevel, strategy, [dictionary])'); - return { - a: C, - b: D, - gcd: y.iushln(g) - }; - }; + assert(windowBits >= 8 && windowBits <= 15, 'invalid windowBits'); + assert(level >= -1 && level <= 9, 'invalid compression level'); - // This is reduced incarnation of the binary EEA - // above, designated to invert members of the - // _prime_ fields F(p) at a maximal speed - BN.prototype._invmp = function _invmp (p) { - assert(p.negative === 0); - assert(!p.isZero()); + assert(memLevel >= 1 && memLevel <= 9, 'invalid memlevel'); - var a = this; - var b = p.clone(); + assert(strategy === exports.Z_FILTERED || strategy === exports.Z_HUFFMAN_ONLY || strategy === exports.Z_RLE || strategy === exports.Z_FIXED || strategy === exports.Z_DEFAULT_STRATEGY, 'invalid strategy'); - if (a.negative !== 0) { - a = a.umod(p); - } else { - a = a.clone(); - } + this._init(level, windowBits, memLevel, strategy, dictionary); + this._setDictionary(); + }; - var x1 = new BN(1); - var x2 = new BN(0); + Zlib.prototype.params = function () { + throw new Error('deflateParams Not supported'); + }; - var delta = b.clone(); + Zlib.prototype.reset = function () { + this._reset(); + this._setDictionary(); + }; - while (a.cmpn(1) > 0 && b.cmpn(1) > 0) { - for (var i = 0, im = 1; (a.words[0] & im) === 0 && i < 26; ++i, im <<= 1); - if (i > 0) { - a.iushrn(i); - while (i-- > 0) { - if (x1.isOdd()) { - x1.iadd(delta); - } + Zlib.prototype._init = function (level, windowBits, memLevel, strategy, dictionary) { + this.level = level; + this.windowBits = windowBits; + this.memLevel = memLevel; + this.strategy = strategy; - x1.iushrn(1); - } - } + this.flush = exports.Z_NO_FLUSH; - for (var j = 0, jm = 1; (b.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1); - if (j > 0) { - b.iushrn(j); - while (j-- > 0) { - if (x2.isOdd()) { - x2.iadd(delta); - } + this.err = exports.Z_OK; - x2.iushrn(1); + if (this.mode === exports.GZIP || this.mode === exports.GUNZIP) { + this.windowBits += 16; } - } - if (a.cmp(b) >= 0) { - a.isub(b); - x1.isub(x2); - } else { - b.isub(a); - x2.isub(x1); - } - } + if (this.mode === exports.UNZIP) { + this.windowBits += 32; + } - var res; - if (a.cmpn(1) === 0) { - res = x1; - } else { - res = x2; - } + if (this.mode === exports.DEFLATERAW || this.mode === exports.INFLATERAW) { + this.windowBits = -1 * this.windowBits; + } - if (res.cmpn(0) < 0) { - res.iadd(p); - } + this.strm = new Zstream(); - return res; - }; + switch (this.mode) { + case exports.DEFLATE: + case exports.GZIP: + case exports.DEFLATERAW: + this.err = zlib_deflate.deflateInit2(this.strm, this.level, exports.Z_DEFLATED, this.windowBits, this.memLevel, this.strategy); + break; + case exports.INFLATE: + case exports.GUNZIP: + case exports.INFLATERAW: + case exports.UNZIP: + this.err = zlib_inflate.inflateInit2(this.strm, this.windowBits); + break; + default: + throw new Error('Unknown mode ' + this.mode); + } - BN.prototype.gcd = function gcd (num) { - if (this.isZero()) return num.abs(); - if (num.isZero()) return this.abs(); + if (this.err !== exports.Z_OK) { + this._error('Init error'); + } - var a = this.clone(); - var b = num.clone(); - a.negative = 0; - b.negative = 0; + this.dictionary = dictionary; - // Remove common factor of two - for (var shift = 0; a.isEven() && b.isEven(); shift++) { - a.iushrn(1); - b.iushrn(1); - } + this.write_in_progress = false; + this.init_done = true; + }; - do { - while (a.isEven()) { - a.iushrn(1); - } - while (b.isEven()) { - b.iushrn(1); - } + Zlib.prototype._setDictionary = function () { + if (this.dictionary == null) { + return; + } - var r = a.cmp(b); - if (r < 0) { - // Swap `a` and `b` to make `a` always bigger than `b` - var t = a; - a = b; - b = t; - } else if (r === 0 || b.cmpn(1) === 0) { - break; - } + this.err = exports.Z_OK; - a.isub(b); - } while (true); + switch (this.mode) { + case exports.DEFLATE: + case exports.DEFLATERAW: + this.err = zlib_deflate.deflateSetDictionary(this.strm, this.dictionary); + break; + default: + break; + } - return b.iushln(shift); - }; + if (this.err !== exports.Z_OK) { + this._error('Failed to set dictionary'); + } + }; - // Invert number in the field F(num) - BN.prototype.invm = function invm (num) { - return this.egcd(num).a.umod(num); - }; + Zlib.prototype._reset = function () { + this.err = exports.Z_OK; - BN.prototype.isEven = function isEven () { - return (this.words[0] & 1) === 0; - }; + switch (this.mode) { + case exports.DEFLATE: + case exports.DEFLATERAW: + case exports.GZIP: + this.err = zlib_deflate.deflateReset(this.strm); + break; + case exports.INFLATE: + case exports.INFLATERAW: + case exports.GUNZIP: + this.err = zlib_inflate.inflateReset(this.strm); + break; + default: + break; + } - BN.prototype.isOdd = function isOdd () { - return (this.words[0] & 1) === 1; - }; + if (this.err !== exports.Z_OK) { + this._error('Failed to reset stream'); + } + }; - // And first word and num - BN.prototype.andln = function andln (num) { - return this.words[0] & num; - }; + exports.Zlib = Zlib; + }).call(this, require('_process'), require('buffer').Buffer); + }, { _process: 287, assert: 153, buffer: 160, 'pako/lib/zlib/constants': 165, 'pako/lib/zlib/deflate.js': 167, 'pako/lib/zlib/inflate.js': 169, 'pako/lib/zlib/zstream': 173 }], + 158: [function (require, module, exports) { + (function (process) { + 'use strict'; + + var Buffer = require('buffer').Buffer; + var Transform = require('stream').Transform; + var binding = require('./binding'); + var util = require('util'); + var assert = require('assert').ok; + var kMaxLength = require('buffer').kMaxLength; + var kRangeErrorMessage = 'Cannot create final Buffer. It would be larger ' + 'than 0x' + kMaxLength.toString(16) + ' bytes'; + + // zlib doesn't provide these, so kludge them in following the same + // const naming scheme zlib uses. + binding.Z_MIN_WINDOWBITS = 8; + binding.Z_MAX_WINDOWBITS = 15; + binding.Z_DEFAULT_WINDOWBITS = 15; + + // fewer than 64 bytes per chunk is stupid. + // technically it could work with as few as 8, but even 64 bytes + // is absurdly low. Usually a MB or more is best. + binding.Z_MIN_CHUNK = 64; + binding.Z_MAX_CHUNK = Infinity; + binding.Z_DEFAULT_CHUNK = 16 * 1024; + + binding.Z_MIN_MEMLEVEL = 1; + binding.Z_MAX_MEMLEVEL = 9; + binding.Z_DEFAULT_MEMLEVEL = 8; + + binding.Z_MIN_LEVEL = -1; + binding.Z_MAX_LEVEL = 9; + binding.Z_DEFAULT_LEVEL = binding.Z_DEFAULT_COMPRESSION; + + // expose all the zlib constants + var bkeys = Object.keys(binding); + for (var bk = 0; bk < bkeys.length; bk++) { + var bkey = bkeys[bk]; + if (bkey.match(/^Z/)) { + Object.defineProperty(exports, bkey, { + enumerable: true, value: binding[bkey], writable: false + }); + } + } - // Increment at the bit position in-line - BN.prototype.bincn = function bincn (bit) { - assert(typeof bit === 'number'); - var r = bit % 26; - var s = (bit - r) / 26; - var q = 1 << r; - - // Fast case: bit is much higher than all existing words - if (this.length <= s) { - this._expand(s + 1); - this.words[s] |= q; - return this; - } + // translation table for return codes. + var codes = { + Z_OK: binding.Z_OK, + Z_STREAM_END: binding.Z_STREAM_END, + Z_NEED_DICT: binding.Z_NEED_DICT, + Z_ERRNO: binding.Z_ERRNO, + Z_STREAM_ERROR: binding.Z_STREAM_ERROR, + Z_DATA_ERROR: binding.Z_DATA_ERROR, + Z_MEM_ERROR: binding.Z_MEM_ERROR, + Z_BUF_ERROR: binding.Z_BUF_ERROR, + Z_VERSION_ERROR: binding.Z_VERSION_ERROR + }; - // Add bit and propagate, if needed - var carry = q; - for (var i = s; carry !== 0 && i < this.length; i++) { - var w = this.words[i] | 0; - w += carry; - carry = w >>> 26; - w &= 0x3ffffff; - this.words[i] = w; - } - if (carry !== 0) { - this.words[i] = carry; - this.length++; - } - return this; - }; + var ckeys = Object.keys(codes); + for (var ck = 0; ck < ckeys.length; ck++) { + var ckey = ckeys[ck]; + codes[codes[ckey]] = ckey; + } - BN.prototype.isZero = function isZero () { - return this.length === 1 && this.words[0] === 0; - }; + Object.defineProperty(exports, 'codes', { + enumerable: true, value: Object.freeze(codes), writable: false + }); - BN.prototype.cmpn = function cmpn (num) { - var negative = num < 0; + exports.Deflate = Deflate; + exports.Inflate = Inflate; + exports.Gzip = Gzip; + exports.Gunzip = Gunzip; + exports.DeflateRaw = DeflateRaw; + exports.InflateRaw = InflateRaw; + exports.Unzip = Unzip; - if (this.negative !== 0 && !negative) return -1; - if (this.negative === 0 && negative) return 1; + exports.createDeflate = function (o) { + return new Deflate(o); + }; - this.strip(); + exports.createInflate = function (o) { + return new Inflate(o); + }; - var res; - if (this.length > 1) { - res = 1; - } else { - if (negative) { - num = -num; - } + exports.createDeflateRaw = function (o) { + return new DeflateRaw(o); + }; - assert(num <= 0x3ffffff, 'Number is too big'); + exports.createInflateRaw = function (o) { + return new InflateRaw(o); + }; - var w = this.words[0] | 0; - res = w === num ? 0 : w < num ? -1 : 1; - } - if (this.negative !== 0) return -res | 0; - return res; - }; + exports.createGzip = function (o) { + return new Gzip(o); + }; - // Compare two numbers and return: - // 1 - if `this` > `num` - // 0 - if `this` == `num` - // -1 - if `this` < `num` - BN.prototype.cmp = function cmp (num) { - if (this.negative !== 0 && num.negative === 0) return -1; - if (this.negative === 0 && num.negative !== 0) return 1; - - var res = this.ucmp(num); - if (this.negative !== 0) return -res | 0; - return res; - }; + exports.createGunzip = function (o) { + return new Gunzip(o); + }; - // Unsigned comparison - BN.prototype.ucmp = function ucmp (num) { - // At this point both numbers have the same sign - if (this.length > num.length) return 1; - if (this.length < num.length) return -1; + exports.createUnzip = function (o) { + return new Unzip(o); + }; - var res = 0; - for (var i = this.length - 1; i >= 0; i--) { - var a = this.words[i] | 0; - var b = num.words[i] | 0; + // Convenience methods. + // compress/decompress a string or buffer in one step. + exports.deflate = function (buffer, opts, callback) { + if (typeof opts === 'function') { + callback = opts; + opts = {}; + } + return zlibBuffer(new Deflate(opts), buffer, callback); + }; - if (a === b) continue; - if (a < b) { - res = -1; - } else if (a > b) { - res = 1; - } - break; - } - return res; - }; + exports.deflateSync = function (buffer, opts) { + return zlibBufferSync(new Deflate(opts), buffer); + }; - BN.prototype.gtn = function gtn (num) { - return this.cmpn(num) === 1; - }; + exports.gzip = function (buffer, opts, callback) { + if (typeof opts === 'function') { + callback = opts; + opts = {}; + } + return zlibBuffer(new Gzip(opts), buffer, callback); + }; - BN.prototype.gt = function gt (num) { - return this.cmp(num) === 1; - }; + exports.gzipSync = function (buffer, opts) { + return zlibBufferSync(new Gzip(opts), buffer); + }; - BN.prototype.gten = function gten (num) { - return this.cmpn(num) >= 0; - }; + exports.deflateRaw = function (buffer, opts, callback) { + if (typeof opts === 'function') { + callback = opts; + opts = {}; + } + return zlibBuffer(new DeflateRaw(opts), buffer, callback); + }; - BN.prototype.gte = function gte (num) { - return this.cmp(num) >= 0; - }; + exports.deflateRawSync = function (buffer, opts) { + return zlibBufferSync(new DeflateRaw(opts), buffer); + }; - BN.prototype.ltn = function ltn (num) { - return this.cmpn(num) === -1; - }; + exports.unzip = function (buffer, opts, callback) { + if (typeof opts === 'function') { + callback = opts; + opts = {}; + } + return zlibBuffer(new Unzip(opts), buffer, callback); + }; - BN.prototype.lt = function lt (num) { - return this.cmp(num) === -1; - }; + exports.unzipSync = function (buffer, opts) { + return zlibBufferSync(new Unzip(opts), buffer); + }; - BN.prototype.lten = function lten (num) { - return this.cmpn(num) <= 0; - }; + exports.inflate = function (buffer, opts, callback) { + if (typeof opts === 'function') { + callback = opts; + opts = {}; + } + return zlibBuffer(new Inflate(opts), buffer, callback); + }; - BN.prototype.lte = function lte (num) { - return this.cmp(num) <= 0; - }; + exports.inflateSync = function (buffer, opts) { + return zlibBufferSync(new Inflate(opts), buffer); + }; - BN.prototype.eqn = function eqn (num) { - return this.cmpn(num) === 0; - }; + exports.gunzip = function (buffer, opts, callback) { + if (typeof opts === 'function') { + callback = opts; + opts = {}; + } + return zlibBuffer(new Gunzip(opts), buffer, callback); + }; - BN.prototype.eq = function eq (num) { - return this.cmp(num) === 0; - }; + exports.gunzipSync = function (buffer, opts) { + return zlibBufferSync(new Gunzip(opts), buffer); + }; - // - // A reduce context, could be using montgomery or something better, depending - // on the `m` itself. - // - BN.red = function red (num) { - return new Red(num); - }; + exports.inflateRaw = function (buffer, opts, callback) { + if (typeof opts === 'function') { + callback = opts; + opts = {}; + } + return zlibBuffer(new InflateRaw(opts), buffer, callback); + }; - BN.prototype.toRed = function toRed (ctx) { - assert(!this.red, 'Already a number in reduction context'); - assert(this.negative === 0, 'red works only with positives'); - return ctx.convertTo(this)._forceRed(ctx); - }; + exports.inflateRawSync = function (buffer, opts) { + return zlibBufferSync(new InflateRaw(opts), buffer); + }; - BN.prototype.fromRed = function fromRed () { - assert(this.red, 'fromRed works only with numbers in reduction context'); - return this.red.convertFrom(this); - }; + function zlibBuffer (engine, buffer, callback) { + var buffers = []; + var nread = 0; - BN.prototype._forceRed = function _forceRed (ctx) { - this.red = ctx; - return this; - }; + engine.on('error', onError); + engine.on('end', onEnd); - BN.prototype.forceRed = function forceRed (ctx) { - assert(!this.red, 'Already a number in reduction context'); - return this._forceRed(ctx); - }; + engine.end(buffer); + flow(); - BN.prototype.redAdd = function redAdd (num) { - assert(this.red, 'redAdd works only with red numbers'); - return this.red.add(this, num); - }; + function flow () { + var chunk; + while ((chunk = engine.read()) !== null) { + buffers.push(chunk); + nread += chunk.length; + } + engine.once('readable', flow); + } - BN.prototype.redIAdd = function redIAdd (num) { - assert(this.red, 'redIAdd works only with red numbers'); - return this.red.iadd(this, num); - }; + function onError (err) { + engine.removeListener('end', onEnd); + engine.removeListener('readable', flow); + callback(err); + } - BN.prototype.redSub = function redSub (num) { - assert(this.red, 'redSub works only with red numbers'); - return this.red.sub(this, num); - }; + function onEnd () { + var buf; + var err = null; - BN.prototype.redISub = function redISub (num) { - assert(this.red, 'redISub works only with red numbers'); - return this.red.isub(this, num); - }; + if (nread >= kMaxLength) { + err = new RangeError(kRangeErrorMessage); + } else { + buf = Buffer.concat(buffers, nread); + } - BN.prototype.redShl = function redShl (num) { - assert(this.red, 'redShl works only with red numbers'); - return this.red.shl(this, num); - }; + buffers = []; + engine.close(); + callback(err, buf); + } + } - BN.prototype.redMul = function redMul (num) { - assert(this.red, 'redMul works only with red numbers'); - this.red._verify2(this, num); - return this.red.mul(this, num); - }; + function zlibBufferSync (engine, buffer) { + if (typeof buffer === 'string') buffer = Buffer.from(buffer); - BN.prototype.redIMul = function redIMul (num) { - assert(this.red, 'redMul works only with red numbers'); - this.red._verify2(this, num); - return this.red.imul(this, num); - }; + if (!Buffer.isBuffer(buffer)) throw new TypeError('Not a string or buffer'); - BN.prototype.redSqr = function redSqr () { - assert(this.red, 'redSqr works only with red numbers'); - this.red._verify1(this); - return this.red.sqr(this); - }; + var flushFlag = engine._finishFlushFlag; - BN.prototype.redISqr = function redISqr () { - assert(this.red, 'redISqr works only with red numbers'); - this.red._verify1(this); - return this.red.isqr(this); - }; + return engine._processChunk(buffer, flushFlag); + } - // Square root over p - BN.prototype.redSqrt = function redSqrt () { - assert(this.red, 'redSqrt works only with red numbers'); - this.red._verify1(this); - return this.red.sqrt(this); - }; + // generic zlib + // minimal 2-byte header + function Deflate (opts) { + if (!(this instanceof Deflate)) return new Deflate(opts); + Zlib.call(this, opts, binding.DEFLATE); + } - BN.prototype.redInvm = function redInvm () { - assert(this.red, 'redInvm works only with red numbers'); - this.red._verify1(this); - return this.red.invm(this); - }; + function Inflate (opts) { + if (!(this instanceof Inflate)) return new Inflate(opts); + Zlib.call(this, opts, binding.INFLATE); + } - // Return negative clone of `this` % `red modulo` - BN.prototype.redNeg = function redNeg () { - assert(this.red, 'redNeg works only with red numbers'); - this.red._verify1(this); - return this.red.neg(this); - }; + // gzip - bigger header, same deflate compression + function Gzip (opts) { + if (!(this instanceof Gzip)) return new Gzip(opts); + Zlib.call(this, opts, binding.GZIP); + } - BN.prototype.redPow = function redPow (num) { - assert(this.red && !num.red, 'redPow(normalNum)'); - this.red._verify1(this); - return this.red.pow(this, num); - }; + function Gunzip (opts) { + if (!(this instanceof Gunzip)) return new Gunzip(opts); + Zlib.call(this, opts, binding.GUNZIP); + } - // Prime numbers with efficient reduction - var primes = { - k256: null, - p224: null, - p192: null, - p25519: null - }; + // raw - no header + function DeflateRaw (opts) { + if (!(this instanceof DeflateRaw)) return new DeflateRaw(opts); + Zlib.call(this, opts, binding.DEFLATERAW); + } - // Pseudo-Mersenne prime - function MPrime (name, p) { - // P = 2 ^ N - K - this.name = name; - this.p = new BN(p, 16); - this.n = this.p.bitLength(); - this.k = new BN(1).iushln(this.n).isub(this.p); + function InflateRaw (opts) { + if (!(this instanceof InflateRaw)) return new InflateRaw(opts); + Zlib.call(this, opts, binding.INFLATERAW); + } - this.tmp = this._tmp(); - } + // auto-detect header. + function Unzip (opts) { + if (!(this instanceof Unzip)) return new Unzip(opts); + Zlib.call(this, opts, binding.UNZIP); + } - MPrime.prototype._tmp = function _tmp () { - var tmp = new BN(null); - tmp.words = new Array(Math.ceil(this.n / 13)); - return tmp; - }; + function isValidFlushFlag (flag) { + return flag === binding.Z_NO_FLUSH || flag === binding.Z_PARTIAL_FLUSH || flag === binding.Z_SYNC_FLUSH || flag === binding.Z_FULL_FLUSH || flag === binding.Z_FINISH || flag === binding.Z_BLOCK; + } - MPrime.prototype.ireduce = function ireduce (num) { - // Assumes that `num` is less than `P^2` - // num = HI * (2 ^ N - K) + HI * K + LO = HI * K + LO (mod P) - var r = num; - var rlen; - - do { - this.split(r, this.tmp); - r = this.imulK(r); - r = r.iadd(this.tmp); - rlen = r.bitLength(); - } while (rlen > this.n); - - var cmp = rlen < this.n ? -1 : r.ucmp(this.p); - if (cmp === 0) { - r.words[0] = 0; - r.length = 1; - } else if (cmp > 0) { - r.isub(this.p); - } else { - r.strip(); - } + // the Zlib class they all inherit from + // This thing manages the queue of requests, and returns + // true or false if there is anything in the queue when + // you call the .write() method. - return r; - }; + function Zlib (opts, mode) { + var _this = this; - MPrime.prototype.split = function split (input, out) { - input.iushrn(this.n, 0, out); - }; + this._opts = opts = opts || {}; + this._chunkSize = opts.chunkSize || exports.Z_DEFAULT_CHUNK; - MPrime.prototype.imulK = function imulK (num) { - return num.imul(this.k); - }; + Transform.call(this, opts); - function K256 () { - MPrime.call( - this, - 'k256', - 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f'); - } - inherits(K256, MPrime); + if (opts.flush && !isValidFlushFlag(opts.flush)) { + throw new Error('Invalid flush flag: ' + opts.flush); + } + if (opts.finishFlush && !isValidFlushFlag(opts.finishFlush)) { + throw new Error('Invalid flush flag: ' + opts.finishFlush); + } - K256.prototype.split = function split (input, output) { - // 256 = 9 * 26 + 22 - var mask = 0x3fffff; + this._flushFlag = opts.flush || binding.Z_NO_FLUSH; + this._finishFlushFlag = typeof opts.finishFlush !== 'undefined' ? opts.finishFlush : binding.Z_FINISH; - var outLen = Math.min(input.length, 9); - for (var i = 0; i < outLen; i++) { - output.words[i] = input.words[i]; - } - output.length = outLen; + if (opts.chunkSize) { + if (opts.chunkSize < exports.Z_MIN_CHUNK || opts.chunkSize > exports.Z_MAX_CHUNK) { + throw new Error('Invalid chunk size: ' + opts.chunkSize); + } + } - if (input.length <= 9) { - input.words[0] = 0; - input.length = 1; - return; - } + if (opts.windowBits) { + if (opts.windowBits < exports.Z_MIN_WINDOWBITS || opts.windowBits > exports.Z_MAX_WINDOWBITS) { + throw new Error('Invalid windowBits: ' + opts.windowBits); + } + } - // Shift by 9 limbs - var prev = input.words[9]; - output.words[output.length++] = prev & mask; + if (opts.level) { + if (opts.level < exports.Z_MIN_LEVEL || opts.level > exports.Z_MAX_LEVEL) { + throw new Error('Invalid compression level: ' + opts.level); + } + } - for (i = 10; i < input.length; i++) { - var next = input.words[i] | 0; - input.words[i - 10] = ((next & mask) << 4) | (prev >>> 22); - prev = next; - } - prev >>>= 22; - input.words[i - 10] = prev; - if (prev === 0 && input.length > 10) { - input.length -= 10; - } else { - input.length -= 9; - } - }; + if (opts.memLevel) { + if (opts.memLevel < exports.Z_MIN_MEMLEVEL || opts.memLevel > exports.Z_MAX_MEMLEVEL) { + throw new Error('Invalid memLevel: ' + opts.memLevel); + } + } - K256.prototype.imulK = function imulK (num) { - // K = 0x1000003d1 = [ 0x40, 0x3d1 ] - num.words[num.length] = 0; - num.words[num.length + 1] = 0; - num.length += 2; + if (opts.strategy) { + if (opts.strategy != exports.Z_FILTERED && opts.strategy != exports.Z_HUFFMAN_ONLY && opts.strategy != exports.Z_RLE && opts.strategy != exports.Z_FIXED && opts.strategy != exports.Z_DEFAULT_STRATEGY) { + throw new Error('Invalid strategy: ' + opts.strategy); + } + } - // bounded at: 0x40 * 0x3ffffff + 0x3d0 = 0x100000390 - var lo = 0; - for (var i = 0; i < num.length; i++) { - var w = num.words[i] | 0; - lo += w * 0x3d1; - num.words[i] = lo & 0x3ffffff; - lo = w * 0x40 + ((lo / 0x4000000) | 0); - } + if (opts.dictionary) { + if (!Buffer.isBuffer(opts.dictionary)) { + throw new Error('Invalid dictionary: it should be a Buffer instance'); + } + } - // Fast length reduction - if (num.words[num.length - 1] === 0) { - num.length--; - if (num.words[num.length - 1] === 0) { - num.length--; - } - } - return num; - }; + this._handle = new binding.Zlib(mode); - function P224 () { - MPrime.call( - this, - 'p224', - 'ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001'); - } - inherits(P224, MPrime); + var self = this; + this._hadError = false; + this._handle.onerror = function (message, errno) { + // there is no way to cleanly recover. + // continuing only obscures problems. + _close(self); + self._hadError = true; - function P192 () { - MPrime.call( - this, - 'p192', - 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff'); - } - inherits(P192, MPrime); + var error = new Error(message); + error.errno = errno; + error.code = exports.codes[errno]; + self.emit('error', error); + }; - function P25519 () { - // 2 ^ 255 - 19 - MPrime.call( - this, - '25519', - '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed'); - } - inherits(P25519, MPrime); + var level = exports.Z_DEFAULT_COMPRESSION; + if (typeof opts.level === 'number') level = opts.level; - P25519.prototype.imulK = function imulK (num) { - // K = 0x13 - var carry = 0; - for (var i = 0; i < num.length; i++) { - var hi = (num.words[i] | 0) * 0x13 + carry; - var lo = hi & 0x3ffffff; - hi >>>= 26; + var strategy = exports.Z_DEFAULT_STRATEGY; + if (typeof opts.strategy === 'number') strategy = opts.strategy; - num.words[i] = lo; - carry = hi; - } - if (carry !== 0) { - num.words[num.length++] = carry; - } - return num; - }; + this._handle.init(opts.windowBits || exports.Z_DEFAULT_WINDOWBITS, level, opts.memLevel || exports.Z_DEFAULT_MEMLEVEL, strategy, opts.dictionary); - // Exported mostly for testing purposes, use plain name instead - BN._prime = function prime (name) { - // Cached version of prime - if (primes[name]) return primes[name]; - - var prime; - if (name === 'k256') { - prime = new K256(); - } else if (name === 'p224') { - prime = new P224(); - } else if (name === 'p192') { - prime = new P192(); - } else if (name === 'p25519') { - prime = new P25519(); - } else { - throw new Error('Unknown prime ' + name); - } - primes[name] = prime; + this._buffer = Buffer.allocUnsafe(this._chunkSize); + this._offset = 0; + this._level = level; + this._strategy = strategy; - return prime; - }; + this.once('end', this.close); - // - // Base reduction engine - // - function Red (m) { - if (typeof m === 'string') { - var prime = BN._prime(m); - this.m = prime.p; - this.prime = prime; - } else { - assert(m.gtn(1), 'modulus must be greater than 1'); - this.m = m; - this.prime = null; - } - } + Object.defineProperty(this, '_closed', { + get: function () { + return !_this._handle; + }, + configurable: true, + enumerable: true + }); + } - Red.prototype._verify1 = function _verify1 (a) { - assert(a.negative === 0, 'red works only with positives'); - assert(a.red, 'red works only with red numbers'); - }; + util.inherits(Zlib, Transform); - Red.prototype._verify2 = function _verify2 (a, b) { - assert((a.negative | b.negative) === 0, 'red works only with positives'); - assert(a.red && a.red === b.red, - 'red works only with red numbers'); - }; + Zlib.prototype.params = function (level, strategy, callback) { + if (level < exports.Z_MIN_LEVEL || level > exports.Z_MAX_LEVEL) { + throw new RangeError('Invalid compression level: ' + level); + } + if (strategy != exports.Z_FILTERED && strategy != exports.Z_HUFFMAN_ONLY && strategy != exports.Z_RLE && strategy != exports.Z_FIXED && strategy != exports.Z_DEFAULT_STRATEGY) { + throw new TypeError('Invalid strategy: ' + strategy); + } - Red.prototype.imod = function imod (a) { - if (this.prime) return this.prime.ireduce(a)._forceRed(this); - return a.umod(this.m)._forceRed(this); - }; + if (this._level !== level || this._strategy !== strategy) { + var self = this; + this.flush(binding.Z_SYNC_FLUSH, function () { + assert(self._handle, 'zlib binding closed'); + self._handle.params(level, strategy); + if (!self._hadError) { + self._level = level; + self._strategy = strategy; + if (callback) callback(); + } + }); + } else { + process.nextTick(callback); + } + }; - Red.prototype.neg = function neg (a) { - if (a.isZero()) { - return a.clone(); - } + Zlib.prototype.reset = function () { + assert(this._handle, 'zlib binding closed'); + return this._handle.reset(); + }; - return this.m.sub(a)._forceRed(this); - }; + // This is the _flush function called by the transform class, + // internally, when the last chunk has been written. + Zlib.prototype._flush = function (callback) { + this._transform(Buffer.alloc(0), '', callback); + }; - Red.prototype.add = function add (a, b) { - this._verify2(a, b); + Zlib.prototype.flush = function (kind, callback) { + var _this2 = this; - var res = a.add(b); - if (res.cmp(this.m) >= 0) { - res.isub(this.m); - } - return res._forceRed(this); - }; + var ws = this._writableState; - Red.prototype.iadd = function iadd (a, b) { - this._verify2(a, b); + if (typeof kind === 'function' || kind === undefined && !callback) { + callback = kind; + kind = binding.Z_FULL_FLUSH; + } - var res = a.iadd(b); - if (res.cmp(this.m) >= 0) { - res.isub(this.m); - } - return res; - }; + if (ws.ended) { + if (callback) process.nextTick(callback); + } else if (ws.ending) { + if (callback) this.once('end', callback); + } else if (ws.needDrain) { + if (callback) { + this.once('drain', function () { + return _this2.flush(kind, callback); + }); + } + } else { + this._flushFlag = kind; + this.write(Buffer.alloc(0), '', callback); + } + }; - Red.prototype.sub = function sub (a, b) { - this._verify2(a, b); + Zlib.prototype.close = function (callback) { + _close(this, callback); + process.nextTick(emitCloseNT, this); + }; - var res = a.sub(b); - if (res.cmpn(0) < 0) { - res.iadd(this.m); - } - return res._forceRed(this); - }; + function _close (engine, callback) { + if (callback) process.nextTick(callback); - Red.prototype.isub = function isub (a, b) { - this._verify2(a, b); + // Caller may invoke .close after a zlib error (which will null _handle). + if (!engine._handle) return; - var res = a.isub(b); - if (res.cmpn(0) < 0) { - res.iadd(this.m); - } - return res; - }; + engine._handle.close(); + engine._handle = null; + } - Red.prototype.shl = function shl (a, num) { - this._verify1(a); - return this.imod(a.ushln(num)); - }; + function emitCloseNT (self) { + self.emit('close'); + } - Red.prototype.imul = function imul (a, b) { - this._verify2(a, b); - return this.imod(a.imul(b)); - }; + Zlib.prototype._transform = function (chunk, encoding, cb) { + var flushFlag; + var ws = this._writableState; + var ending = ws.ending || ws.ended; + var last = ending && (!chunk || ws.length === chunk.length); + + if (chunk !== null && !Buffer.isBuffer(chunk)) return cb(new Error('invalid input')); + + if (!this._handle) return cb(new Error('zlib binding closed')); + + // If it's the last chunk, or a final flush, we use the Z_FINISH flush flag + // (or whatever flag was provided using opts.finishFlush). + // If it's explicitly flushing at some other time, then we use + // Z_FULL_FLUSH. Otherwise, use Z_NO_FLUSH for maximum compression + // goodness. + if (last) flushFlag = this._finishFlushFlag; else { + flushFlag = this._flushFlag; + // once we've flushed the last of the queue, stop flushing and + // go back to the normal behavior. + if (chunk.length >= ws.length) { + this._flushFlag = this._opts.flush || binding.Z_NO_FLUSH; + } + } - Red.prototype.mul = function mul (a, b) { - this._verify2(a, b); - return this.imod(a.mul(b)); - }; + this._processChunk(chunk, flushFlag, cb); + }; - Red.prototype.isqr = function isqr (a) { - return this.imul(a, a.clone()); - }; + Zlib.prototype._processChunk = function (chunk, flushFlag, cb) { + var availInBefore = chunk && chunk.length; + var availOutBefore = this._chunkSize - this._offset; + var inOff = 0; - Red.prototype.sqr = function sqr (a) { - return this.mul(a, a); - }; + var self = this; - Red.prototype.sqrt = function sqrt (a) { - if (a.isZero()) return a.clone(); + var async = typeof cb === 'function'; - var mod3 = this.m.andln(3); - assert(mod3 % 2 === 1); + if (!async) { + var buffers = []; + var nread = 0; - // Fast case - if (mod3 === 3) { - var pow = this.m.add(new BN(1)).iushrn(2); - return this.pow(a, pow); - } + var error; + this.on('error', function (er) { + error = er; + }); - // Tonelli-Shanks algorithm (Totally unoptimized and slow) - // - // Find Q and S, that Q * 2 ^ S = (P - 1) - var q = this.m.subn(1); - var s = 0; - while (!q.isZero() && q.andln(1) === 0) { - s++; - q.iushrn(1); - } - assert(!q.isZero()); + assert(this._handle, 'zlib binding closed'); + do { + var res = this._handle.writeSync(flushFlag, chunk, // in + inOff, // in_off + availInBefore, // in_len + this._buffer, // out + this._offset, // out_off + availOutBefore); // out_len + } while (!this._hadError && callback(res[0], res[1])); + + if (this._hadError) { + throw error; + } - var one = new BN(1).toRed(this); - var nOne = one.redNeg(); + if (nread >= kMaxLength) { + _close(this); + throw new RangeError(kRangeErrorMessage); + } - // Find quadratic non-residue - // NOTE: Max is such because of generalized Riemann hypothesis. - var lpow = this.m.subn(1).iushrn(1); - var z = this.m.bitLength(); - z = new BN(2 * z * z).toRed(this); + var buf = Buffer.concat(buffers, nread); + _close(this); - while (this.pow(z, lpow).cmp(nOne) !== 0) { - z.redIAdd(nOne); - } + return buf; + } - var c = this.pow(z, q); - var r = this.pow(a, q.addn(1).iushrn(1)); - var t = this.pow(a, q); - var m = s; - while (t.cmp(one) !== 0) { - var tmp = t; - for (var i = 0; tmp.cmp(one) !== 0; i++) { - tmp = tmp.redSqr(); - } - assert(i < m); - var b = this.pow(c, new BN(1).iushln(m - i - 1)); + assert(this._handle, 'zlib binding closed'); + var req = this._handle.write(flushFlag, chunk, // in + inOff, // in_off + availInBefore, // in_len + this._buffer, // out + this._offset, // out_off + availOutBefore); // out_len - r = r.redMul(b); - c = b.redSqr(); - t = t.redMul(c); - m = i; - } + req.buffer = chunk; + req.callback = callback; - return r; - }; + function callback (availInAfter, availOutAfter) { + // When the callback is used in an async write, the callback's + // context is the `req` object that was created. The req object + // is === this._handle, and that's why it's important to null + // out the values after they are done being used. `this._handle` + // can stay in memory longer than the callback and buffer are needed. + if (this) { + this.buffer = null; + this.callback = null; + } - Red.prototype.invm = function invm (a) { - var inv = a._invmp(this.m); - if (inv.negative !== 0) { - inv.negative = 0; - return this.imod(inv).redNeg(); - } else { - return this.imod(inv); - } - }; + if (self._hadError) return; - Red.prototype.pow = function pow (a, num) { - if (num.isZero()) return new BN(1).toRed(this); - if (num.cmpn(1) === 0) return a.clone(); + var have = availOutBefore - availOutAfter; + assert(have >= 0, 'have should not go down'); - var windowSize = 4; - var wnd = new Array(1 << windowSize); - wnd[0] = new BN(1).toRed(this); - wnd[1] = a; - for (var i = 2; i < wnd.length; i++) { - wnd[i] = this.mul(wnd[i - 1], a); - } + if (have > 0) { + var out = self._buffer.slice(self._offset, self._offset + have); + self._offset += have; + // serve some output to the consumer. + if (async) { + self.push(out); + } else { + buffers.push(out); + nread += out.length; + } + } - var res = wnd[0]; - var current = 0; - var currentLen = 0; - var start = num.bitLength() % 26; - if (start === 0) { - start = 26; - } + // exhausted the output buffer, or used all the input create a new one. + if (availOutAfter === 0 || self._offset >= self._chunkSize) { + availOutBefore = self._chunkSize; + self._offset = 0; + self._buffer = Buffer.allocUnsafe(self._chunkSize); + } - for (i = num.length - 1; i >= 0; i--) { - var word = num.words[i]; - for (var j = start - 1; j >= 0; j--) { - var bit = (word >> j) & 1; - if (res !== wnd[0]) { - res = this.sqr(res); - } + if (availOutAfter === 0) { + // Not actually done. Need to reprocess. + // Also, update the availInBefore to the availInAfter value, + // so that if we have to hit it a third (fourth, etc.) time, + // it'll have the correct byte counts. + inOff += availInBefore - availInAfter; + availInBefore = availInAfter; - if (bit === 0 && current === 0) { - currentLen = 0; - continue; - } + if (!async) return true; - current <<= 1; - current |= bit; - currentLen++; - if (currentLen !== windowSize && (i !== 0 || j !== 0)) continue; + var newReq = self._handle.write(flushFlag, chunk, inOff, availInBefore, self._buffer, self._offset, self._chunkSize); + newReq.callback = callback; // this same function + newReq.buffer = chunk; + return; + } - res = this.mul(res, wnd[current]); - currentLen = 0; - current = 0; - } - start = 26; - } + if (!async) return false; - return res; - }; + // finished with the chunk. + cb(); + } + }; - Red.prototype.convertTo = function convertTo (num) { - var r = num.umod(this.m); + util.inherits(Deflate, Zlib); + util.inherits(Inflate, Zlib); + util.inherits(Gzip, Zlib); + util.inherits(Gunzip, Zlib); + util.inherits(DeflateRaw, Zlib); + util.inherits(InflateRaw, Zlib); + util.inherits(Unzip, Zlib); + }).call(this, require('_process')); + }, { './binding': 157, _process: 287, assert: 153, buffer: 160, stream: 373, util: 393 }], + 159: [function (require, module, exports) { + arguments[4][70][0].apply(exports, arguments); + }, { dup: 70 }], + 160: [function (require, module, exports) { + /*! + * The buffer module from node.js, for the browser. + * + * @author Feross Aboukhadijeh + * @license MIT + */ + /* eslint-disable no-proto */ - return r === num ? r.clone() : r; - }; + 'use strict'; - Red.prototype.convertFrom = function convertFrom (num) { - var res = num.clone(); - res.red = null; - return res; - }; + var base64 = require('base64-js'); + var ieee754 = require('ieee754'); - // - // Montgomery method engine - // + exports.Buffer = Buffer; + exports.SlowBuffer = SlowBuffer; + exports.INSPECT_MAX_BYTES = 50; - BN.mont = function mont (num) { - return new Mont(num); - }; + var K_MAX_LENGTH = 0x7fffffff; + exports.kMaxLength = K_MAX_LENGTH; - function Mont (m) { - Red.call(this, m); + /** + * If `Buffer.TYPED_ARRAY_SUPPORT`: + * === true Use Uint8Array implementation (fastest) + * === false Print warning and recommend using `buffer` v4.x which has an Object + * implementation (most compatible, even IE6) + * + * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+, + * Opera 11.6+, iOS 4.2+. + * + * We report that the browser does not support typed arrays if the are not subclassable + * using __proto__. Firefox 4-29 lacks support for adding new properties to `Uint8Array` + * (See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438). IE 10 lacks support + * for __proto__ and has a buggy typed array implementation. + */ + Buffer.TYPED_ARRAY_SUPPORT = typedArraySupport(); - this.shift = this.m.bitLength(); - if (this.shift % 26 !== 0) { - this.shift += 26 - (this.shift % 26); + if (!Buffer.TYPED_ARRAY_SUPPORT && typeof console !== 'undefined' && + typeof console.error === 'function') { + console.error( + 'This browser lacks typed array (Uint8Array) support which is required by ' + + '`buffer` v5.x. Use `buffer` v4.x if you require old browser support.' + ); } - this.r = new BN(1).iushln(this.shift); - this.r2 = this.imod(this.r.sqr()); - this.rinv = this.r._invmp(this.m); - - this.minv = this.rinv.mul(this.r).isubn(1).div(this.m); - this.minv = this.minv.umod(this.r); - this.minv = this.r.sub(this.minv); - } - inherits(Mont, Red); + function typedArraySupport () { + // Can typed array instances can be augmented? + try { + var arr = new Uint8Array(1); + arr.__proto__ = { __proto__: Uint8Array.prototype, foo: function () { return 42; } }; + return arr.foo() === 42; + } catch (e) { + return false; + } + } - Mont.prototype.convertTo = function convertTo (num) { - return this.imod(num.ushln(this.shift)); - }; + Object.defineProperty(Buffer.prototype, 'parent', { + enumerable: true, + get: function () { + if (!Buffer.isBuffer(this)) return undefined; + return this.buffer; + } + }); - Mont.prototype.convertFrom = function convertFrom (num) { - var r = this.imod(num.mul(this.rinv)); - r.red = null; - return r; - }; + Object.defineProperty(Buffer.prototype, 'offset', { + enumerable: true, + get: function () { + if (!Buffer.isBuffer(this)) return undefined; + return this.byteOffset; + } + }); - Mont.prototype.imul = function imul (a, b) { - if (a.isZero() || b.isZero()) { - a.words[0] = 0; - a.length = 1; - return a; + function createBuffer (length) { + if (length > K_MAX_LENGTH) { + throw new RangeError('The value "' + length + '" is invalid for option "size"'); + } + // Return an augmented `Uint8Array` instance + var buf = new Uint8Array(length); + buf.__proto__ = Buffer.prototype; + return buf; } - var t = a.imul(b); - var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m); - var u = t.isub(c).iushrn(this.shift); - var res = u; + /** + * The Buffer constructor returns instances of `Uint8Array` that have their + * prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of + * `Uint8Array`, so the returned instances will have all the node `Buffer` methods + * and the `Uint8Array` methods. Square bracket notation works as expected -- it + * returns a single octet. + * + * The `Uint8Array` prototype remains unmodified. + */ - if (u.cmp(this.m) >= 0) { - res = u.isub(this.m); - } else if (u.cmpn(0) < 0) { - res = u.iadd(this.m); + function Buffer (arg, encodingOrOffset, length) { + // Common case. + if (typeof arg === 'number') { + if (typeof encodingOrOffset === 'string') { + throw new TypeError( + 'The "string" argument must be of type string. Received type number' + ); + } + return allocUnsafe(arg); + } + return from(arg, encodingOrOffset, length); } - return res._forceRed(this); - }; - - Mont.prototype.mul = function mul (a, b) { - if (a.isZero() || b.isZero()) return new BN(0)._forceRed(this); - - var t = a.mul(b); - var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m); - var u = t.isub(c).iushrn(this.shift); - var res = u; - if (u.cmp(this.m) >= 0) { - res = u.isub(this.m); - } else if (u.cmpn(0) < 0) { - res = u.iadd(this.m); + // Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97 + if (typeof Symbol !== 'undefined' && Symbol.species != null && + Buffer[Symbol.species] === Buffer) { + Object.defineProperty(Buffer, Symbol.species, { + value: null, + configurable: true, + enumerable: false, + writable: false + }); } - return res._forceRed(this); - }; + Buffer.poolSize = 8192; // not used by this implementation - Mont.prototype.invm = function invm (a) { - // (AR)^-1 * R^2 = (A^-1 * R^-1) * R^2 = A^-1 * R - var res = this.imod(a._invmp(this.m).mul(this.r2)); - return res._forceRed(this); - }; -})(typeof module === 'undefined' || module, this); + function from (value, encodingOrOffset, length) { + if (typeof value === 'string') { + return fromString(value, encodingOrOffset); + } -},{"buffer":70}],69:[function(require,module,exports){ -var r; + if (ArrayBuffer.isView(value)) { + return fromArrayLike(value); + } + + if (value == null) { + throw TypeError( + 'The first argument must be one of type string, Buffer, ArrayBuffer, Array, ' + + 'or Array-like Object. Received type ' + (typeof value) + ); + } -module.exports = function rand(len) { - if (!r) - r = new Rand(null); + if (isInstance(value, ArrayBuffer) || + (value && isInstance(value.buffer, ArrayBuffer))) { + return fromArrayBuffer(value, encodingOrOffset, length); + } - return r.generate(len); -}; + if (typeof value === 'number') { + throw new TypeError( + 'The "value" argument must not be of type number. Received type number' + ); + } -function Rand(rand) { - this.rand = rand; -} -module.exports.Rand = Rand; + var valueOf = value.valueOf && value.valueOf(); + if (valueOf != null && valueOf !== value) { + return Buffer.from(valueOf, encodingOrOffset, length); + } -Rand.prototype.generate = function generate(len) { - return this._rand(len); -}; + var b = fromObject(value); + if (b) return b; -// Emulate crypto API using randy -Rand.prototype._rand = function _rand(n) { - if (this.rand.getBytes) - return this.rand.getBytes(n); + if (typeof Symbol !== 'undefined' && Symbol.toPrimitive != null && + typeof value[Symbol.toPrimitive] === 'function') { + return Buffer.from( + value[Symbol.toPrimitive]('string'), encodingOrOffset, length + ); + } - var res = new Uint8Array(n); - for (var i = 0; i < res.length; i++) - res[i] = this.rand.getByte(); - return res; -}; + throw new TypeError( + 'The first argument must be one of type string, Buffer, ArrayBuffer, Array, ' + + 'or Array-like Object. Received type ' + (typeof value) + ); + } -if (typeof self === 'object') { - if (self.crypto && self.crypto.getRandomValues) { - // Modern browsers - Rand.prototype._rand = function _rand(n) { - var arr = new Uint8Array(n); - self.crypto.getRandomValues(arr); - return arr; - }; - } else if (self.msCrypto && self.msCrypto.getRandomValues) { - // IE - Rand.prototype._rand = function _rand(n) { - var arr = new Uint8Array(n); - self.msCrypto.getRandomValues(arr); - return arr; + /** + * Functionally equivalent to Buffer(arg, encoding) but throws a TypeError + * if value is a number. + * Buffer.from(str[, encoding]) + * Buffer.from(array) + * Buffer.from(buffer) + * Buffer.from(arrayBuffer[, byteOffset[, length]]) + **/ + Buffer.from = function (value, encodingOrOffset, length) { + return from(value, encodingOrOffset, length); }; - // Safari's WebWorkers do not have `crypto` - } else if (typeof window === 'object') { - // Old junk - Rand.prototype._rand = function() { - throw new Error('Not implemented yet'); - }; - } -} else { - // Node.js or Web worker with no crypto support - try { - var crypto = require('crypto'); - if (typeof crypto.randomBytes !== 'function') - throw new Error('Not supported'); + // Note: Change prototype *after* Buffer.from is defined to workaround Chrome bug: + // https://github.com/feross/buffer/pull/148 + Buffer.prototype.__proto__ = Uint8Array.prototype; + Buffer.__proto__ = Uint8Array; + + function assertSize (size) { + if (typeof size !== 'number') { + throw new TypeError('"size" argument must be of type number'); + } else if (size < 0) { + throw new RangeError('The value "' + size + '" is invalid for option "size"'); + } + } - Rand.prototype._rand = function _rand(n) { - return crypto.randomBytes(n); - }; - } catch (e) { - } -} + function alloc (size, fill, encoding) { + assertSize(size); + if (size <= 0) { + return createBuffer(size); + } + if (fill !== undefined) { + // Only pay attention to encoding if it's a string. This + // prevents accidentally sending in a number that would + // be interpretted as a start offset. + return typeof encoding === 'string' + ? createBuffer(size).fill(fill, encoding) + : createBuffer(size).fill(fill); + } + return createBuffer(size); + } -},{"crypto":70}],70:[function(require,module,exports){ + /** + * Creates a new filled Buffer instance. + * alloc(size[, fill[, encoding]]) + **/ + Buffer.alloc = function (size, fill, encoding) { + return alloc(size, fill, encoding); + }; -},{}],71:[function(require,module,exports){ -// based on the aes implimentation in triple sec -// https://github.com/keybase/triplesec -// which is in turn based on the one from crypto-js -// https://code.google.com/p/crypto-js/ + function allocUnsafe (size) { + assertSize(size); + return createBuffer(size < 0 ? 0 : checked(size) | 0); + } -var Buffer = require('safe-buffer').Buffer + /** + * Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance. + * */ + Buffer.allocUnsafe = function (size) { + return allocUnsafe(size); + }; + /** + * Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. + */ + Buffer.allocUnsafeSlow = function (size) { + return allocUnsafe(size); + }; -function asUInt32Array (buf) { - if (!Buffer.isBuffer(buf)) buf = Buffer.from(buf) + function fromString (string, encoding) { + if (typeof encoding !== 'string' || encoding === '') { + encoding = 'utf8'; + } - var len = (buf.length / 4) | 0 - var out = new Array(len) + if (!Buffer.isEncoding(encoding)) { + throw new TypeError('Unknown encoding: ' + encoding); + } - for (var i = 0; i < len; i++) { - out[i] = buf.readUInt32BE(i * 4) - } + var length = byteLength(string, encoding) | 0; + var buf = createBuffer(length); - return out -} + var actual = buf.write(string, encoding); -function scrubVec (v) { - for (var i = 0; i < v.length; v++) { - v[i] = 0 - } -} - -function cryptBlock (M, keySchedule, SUB_MIX, SBOX, nRounds) { - var SUB_MIX0 = SUB_MIX[0] - var SUB_MIX1 = SUB_MIX[1] - var SUB_MIX2 = SUB_MIX[2] - var SUB_MIX3 = SUB_MIX[3] - - var s0 = M[0] ^ keySchedule[0] - var s1 = M[1] ^ keySchedule[1] - var s2 = M[2] ^ keySchedule[2] - var s3 = M[3] ^ keySchedule[3] - var t0, t1, t2, t3 - var ksRow = 4 - - for (var round = 1; round < nRounds; round++) { - t0 = SUB_MIX0[s0 >>> 24] ^ SUB_MIX1[(s1 >>> 16) & 0xff] ^ SUB_MIX2[(s2 >>> 8) & 0xff] ^ SUB_MIX3[s3 & 0xff] ^ keySchedule[ksRow++] - t1 = SUB_MIX0[s1 >>> 24] ^ SUB_MIX1[(s2 >>> 16) & 0xff] ^ SUB_MIX2[(s3 >>> 8) & 0xff] ^ SUB_MIX3[s0 & 0xff] ^ keySchedule[ksRow++] - t2 = SUB_MIX0[s2 >>> 24] ^ SUB_MIX1[(s3 >>> 16) & 0xff] ^ SUB_MIX2[(s0 >>> 8) & 0xff] ^ SUB_MIX3[s1 & 0xff] ^ keySchedule[ksRow++] - t3 = SUB_MIX0[s3 >>> 24] ^ SUB_MIX1[(s0 >>> 16) & 0xff] ^ SUB_MIX2[(s1 >>> 8) & 0xff] ^ SUB_MIX3[s2 & 0xff] ^ keySchedule[ksRow++] - s0 = t0 - s1 = t1 - s2 = t2 - s3 = t3 - } + if (actual !== length) { + // Writing a hex string, for example, that contains invalid characters will + // cause everything after the first invalid character to be ignored. (e.g. + // 'abxxcd' will be treated as 'ab') + buf = buf.slice(0, actual); + } - t0 = ((SBOX[s0 >>> 24] << 24) | (SBOX[(s1 >>> 16) & 0xff] << 16) | (SBOX[(s2 >>> 8) & 0xff] << 8) | SBOX[s3 & 0xff]) ^ keySchedule[ksRow++] - t1 = ((SBOX[s1 >>> 24] << 24) | (SBOX[(s2 >>> 16) & 0xff] << 16) | (SBOX[(s3 >>> 8) & 0xff] << 8) | SBOX[s0 & 0xff]) ^ keySchedule[ksRow++] - t2 = ((SBOX[s2 >>> 24] << 24) | (SBOX[(s3 >>> 16) & 0xff] << 16) | (SBOX[(s0 >>> 8) & 0xff] << 8) | SBOX[s1 & 0xff]) ^ keySchedule[ksRow++] - t3 = ((SBOX[s3 >>> 24] << 24) | (SBOX[(s0 >>> 16) & 0xff] << 16) | (SBOX[(s1 >>> 8) & 0xff] << 8) | SBOX[s2 & 0xff]) ^ keySchedule[ksRow++] - t0 = t0 >>> 0 - t1 = t1 >>> 0 - t2 = t2 >>> 0 - t3 = t3 >>> 0 - - return [t0, t1, t2, t3] -} - -// AES constants -var RCON = [0x00, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36] -var G = (function () { - // Compute double table - var d = new Array(256) - for (var j = 0; j < 256; j++) { - if (j < 128) { - d[j] = j << 1 - } else { - d[j] = (j << 1) ^ 0x11b + return buf; } - } - var SBOX = [] - var INV_SBOX = [] - var SUB_MIX = [[], [], [], []] - var INV_SUB_MIX = [[], [], [], []] - - // Walk GF(2^8) - var x = 0 - var xi = 0 - for (var i = 0; i < 256; ++i) { - // Compute sbox - var sx = xi ^ (xi << 1) ^ (xi << 2) ^ (xi << 3) ^ (xi << 4) - sx = (sx >>> 8) ^ (sx & 0xff) ^ 0x63 - SBOX[x] = sx - INV_SBOX[sx] = x - - // Compute multiplication - var x2 = d[x] - var x4 = d[x2] - var x8 = d[x4] - - // Compute sub bytes, mix columns tables - var t = (d[sx] * 0x101) ^ (sx * 0x1010100) - SUB_MIX[0][x] = (t << 24) | (t >>> 8) - SUB_MIX[1][x] = (t << 16) | (t >>> 16) - SUB_MIX[2][x] = (t << 8) | (t >>> 24) - SUB_MIX[3][x] = t - - // Compute inv sub bytes, inv mix columns tables - t = (x8 * 0x1010101) ^ (x4 * 0x10001) ^ (x2 * 0x101) ^ (x * 0x1010100) - INV_SUB_MIX[0][sx] = (t << 24) | (t >>> 8) - INV_SUB_MIX[1][sx] = (t << 16) | (t >>> 16) - INV_SUB_MIX[2][sx] = (t << 8) | (t >>> 24) - INV_SUB_MIX[3][sx] = t - - if (x === 0) { - x = xi = 1 - } else { - x = x2 ^ d[d[d[x8 ^ x2]]] - xi ^= d[d[xi]] + function fromArrayLike (array) { + var length = array.length < 0 ? 0 : checked(array.length) | 0; + var buf = createBuffer(length); + for (var i = 0; i < length; i += 1) { + buf[i] = array[i] & 255; + } + return buf; } - } - return { - SBOX: SBOX, - INV_SBOX: INV_SBOX, - SUB_MIX: SUB_MIX, - INV_SUB_MIX: INV_SUB_MIX - } -})() - -function AES (key) { - this._key = asUInt32Array(key) - this._reset() -} - -AES.blockSize = 4 * 4 -AES.keySize = 256 / 8 -AES.prototype.blockSize = AES.blockSize -AES.prototype.keySize = AES.keySize -AES.prototype._reset = function () { - var keyWords = this._key - var keySize = keyWords.length - var nRounds = keySize + 6 - var ksRows = (nRounds + 1) * 4 - - var keySchedule = [] - for (var k = 0; k < keySize; k++) { - keySchedule[k] = keyWords[k] - } + function fromArrayBuffer (array, byteOffset, length) { + if (byteOffset < 0 || array.byteLength < byteOffset) { + throw new RangeError('"offset" is outside of buffer bounds'); + } - for (k = keySize; k < ksRows; k++) { - var t = keySchedule[k - 1] + if (array.byteLength < byteOffset + (length || 0)) { + throw new RangeError('"length" is outside of buffer bounds'); + } - if (k % keySize === 0) { - t = (t << 8) | (t >>> 24) - t = - (G.SBOX[t >>> 24] << 24) | - (G.SBOX[(t >>> 16) & 0xff] << 16) | - (G.SBOX[(t >>> 8) & 0xff] << 8) | - (G.SBOX[t & 0xff]) + var buf; + if (byteOffset === undefined && length === undefined) { + buf = new Uint8Array(array); + } else if (length === undefined) { + buf = new Uint8Array(array, byteOffset); + } else { + buf = new Uint8Array(array, byteOffset, length); + } - t ^= RCON[(k / keySize) | 0] << 24 - } else if (keySize > 6 && k % keySize === 4) { - t = - (G.SBOX[t >>> 24] << 24) | - (G.SBOX[(t >>> 16) & 0xff] << 16) | - (G.SBOX[(t >>> 8) & 0xff] << 8) | - (G.SBOX[t & 0xff]) + // Return an augmented `Uint8Array` instance + buf.__proto__ = Buffer.prototype; + return buf; } - keySchedule[k] = keySchedule[k - keySize] ^ t - } - - var invKeySchedule = [] - for (var ik = 0; ik < ksRows; ik++) { - var ksR = ksRows - ik - var tt = keySchedule[ksR - (ik % 4 ? 0 : 4)] + function fromObject (obj) { + if (Buffer.isBuffer(obj)) { + var len = checked(obj.length) | 0; + var buf = createBuffer(len); - if (ik < 4 || ksR <= 4) { - invKeySchedule[ik] = tt - } else { - invKeySchedule[ik] = - G.INV_SUB_MIX[0][G.SBOX[tt >>> 24]] ^ - G.INV_SUB_MIX[1][G.SBOX[(tt >>> 16) & 0xff]] ^ - G.INV_SUB_MIX[2][G.SBOX[(tt >>> 8) & 0xff]] ^ - G.INV_SUB_MIX[3][G.SBOX[tt & 0xff]] - } - } + if (buf.length === 0) { + return buf; + } - this._nRounds = nRounds - this._keySchedule = keySchedule - this._invKeySchedule = invKeySchedule -} - -AES.prototype.encryptBlockRaw = function (M) { - M = asUInt32Array(M) - return cryptBlock(M, this._keySchedule, G.SUB_MIX, G.SBOX, this._nRounds) -} - -AES.prototype.encryptBlock = function (M) { - var out = this.encryptBlockRaw(M) - var buf = Buffer.allocUnsafe(16) - buf.writeUInt32BE(out[0], 0) - buf.writeUInt32BE(out[1], 4) - buf.writeUInt32BE(out[2], 8) - buf.writeUInt32BE(out[3], 12) - return buf -} - -AES.prototype.decryptBlock = function (M) { - M = asUInt32Array(M) - - // swap - var m1 = M[1] - M[1] = M[3] - M[3] = m1 - - var out = cryptBlock(M, this._invKeySchedule, G.INV_SUB_MIX, G.INV_SBOX, this._nRounds) - var buf = Buffer.allocUnsafe(16) - buf.writeUInt32BE(out[0], 0) - buf.writeUInt32BE(out[3], 4) - buf.writeUInt32BE(out[2], 8) - buf.writeUInt32BE(out[1], 12) - return buf -} - -AES.prototype.scrub = function () { - scrubVec(this._keySchedule) - scrubVec(this._invKeySchedule) - scrubVec(this._key) -} - -module.exports.AES = AES - -},{"safe-buffer":338}],72:[function(require,module,exports){ -var aes = require('./aes') -var Buffer = require('safe-buffer').Buffer -var Transform = require('cipher-base') -var inherits = require('inherits') -var GHASH = require('./ghash') -var xor = require('buffer-xor') -var incr32 = require('./incr32') - -function xorTest (a, b) { - var out = 0 - if (a.length !== b.length) out++ - - var len = Math.min(a.length, b.length) - for (var i = 0; i < len; ++i) { - out += (a[i] ^ b[i]) - } + obj.copy(buf, 0, 0, len); + return buf; + } - return out -} + if (obj.length !== undefined) { + if (typeof obj.length !== 'number' || numberIsNaN(obj.length)) { + return createBuffer(0); + } + return fromArrayLike(obj); + } -function calcIv (self, iv, ck) { - if (iv.length === 12) { - self._finID = Buffer.concat([iv, Buffer.from([0, 0, 0, 1])]) - return Buffer.concat([iv, Buffer.from([0, 0, 0, 2])]) - } - var ghash = new GHASH(ck) - var len = iv.length - var toPad = len % 16 - ghash.update(iv) - if (toPad) { - toPad = 16 - toPad - ghash.update(Buffer.alloc(toPad, 0)) - } - ghash.update(Buffer.alloc(8, 0)) - var ivBits = len * 8 - var tail = Buffer.alloc(8) - tail.writeUIntBE(ivBits, 0, 8) - ghash.update(tail) - self._finID = ghash.state - var out = Buffer.from(self._finID) - incr32(out) - return out -} -function StreamCipher (mode, key, iv, decrypt) { - Transform.call(this) - - var h = Buffer.alloc(4, 0) - - this._cipher = new aes.AES(key) - var ck = this._cipher.encryptBlock(h) - this._ghash = new GHASH(ck) - iv = calcIv(this, iv, ck) - - this._prev = Buffer.from(iv) - this._cache = Buffer.allocUnsafe(0) - this._secCache = Buffer.allocUnsafe(0) - this._decrypt = decrypt - this._alen = 0 - this._len = 0 - this._mode = mode - - this._authTag = null - this._called = false -} - -inherits(StreamCipher, Transform) - -StreamCipher.prototype._update = function (chunk) { - if (!this._called && this._alen) { - var rump = 16 - (this._alen % 16) - if (rump < 16) { - rump = Buffer.alloc(rump, 0) - this._ghash.update(rump) + if (obj.type === 'Buffer' && Array.isArray(obj.data)) { + return fromArrayLike(obj.data); + } } - } - this._called = true - var out = this._mode.encrypt(this, chunk) - if (this._decrypt) { - this._ghash.update(chunk) - } else { - this._ghash.update(out) - } - this._len += chunk.length - return out -} - -StreamCipher.prototype._final = function () { - if (this._decrypt && !this._authTag) throw new Error('Unsupported state or unable to authenticate data') - - var tag = xor(this._ghash.final(this._alen * 8, this._len * 8), this._cipher.encryptBlock(this._finID)) - if (this._decrypt && xorTest(tag, this._authTag)) throw new Error('Unsupported state or unable to authenticate data') - - this._authTag = tag - this._cipher.scrub() -} - -StreamCipher.prototype.getAuthTag = function getAuthTag () { - if (this._decrypt || !Buffer.isBuffer(this._authTag)) throw new Error('Attempting to get auth tag in unsupported state') - - return this._authTag -} - -StreamCipher.prototype.setAuthTag = function setAuthTag (tag) { - if (!this._decrypt) throw new Error('Attempting to set auth tag in unsupported state') - - this._authTag = tag -} - -StreamCipher.prototype.setAAD = function setAAD (buf) { - if (this._called) throw new Error('Attempting to set AAD in unsupported state') - - this._ghash.update(buf) - this._alen += buf.length -} - -module.exports = StreamCipher - -},{"./aes":71,"./ghash":76,"./incr32":77,"buffer-xor":98,"cipher-base":101,"inherits":217,"safe-buffer":338}],73:[function(require,module,exports){ -var ciphers = require('./encrypter') -var deciphers = require('./decrypter') -var modes = require('./modes/list.json') - -function getCiphers () { - return Object.keys(modes) -} - -exports.createCipher = exports.Cipher = ciphers.createCipher -exports.createCipheriv = exports.Cipheriv = ciphers.createCipheriv -exports.createDecipher = exports.Decipher = deciphers.createDecipher -exports.createDecipheriv = exports.Decipheriv = deciphers.createDecipheriv -exports.listCiphers = exports.getCiphers = getCiphers - -},{"./decrypter":74,"./encrypter":75,"./modes/list.json":85}],74:[function(require,module,exports){ -var AuthCipher = require('./authCipher') -var Buffer = require('safe-buffer').Buffer -var MODES = require('./modes') -var StreamCipher = require('./streamCipher') -var Transform = require('cipher-base') -var aes = require('./aes') -var ebtk = require('evp_bytestokey') -var inherits = require('inherits') - -function Decipher (mode, key, iv) { - Transform.call(this) - - this._cache = new Splitter() - this._last = void 0 - this._cipher = new aes.AES(key) - this._prev = Buffer.from(iv) - this._mode = mode - this._autopadding = true -} - -inherits(Decipher, Transform) - -Decipher.prototype._update = function (data) { - this._cache.add(data) - var chunk - var thing - var out = [] - while ((chunk = this._cache.get(this._autopadding))) { - thing = this._mode.decrypt(this, chunk) - out.push(thing) - } - return Buffer.concat(out) -} - -Decipher.prototype._final = function () { - var chunk = this._cache.flush() - if (this._autopadding) { - return unpad(this._mode.decrypt(this, chunk)) - } else if (chunk) { - throw new Error('data not multiple of block length') - } -} - -Decipher.prototype.setAutoPadding = function (setTo) { - this._autopadding = !!setTo - return this -} - -function Splitter () { - this.cache = Buffer.allocUnsafe(0) -} - -Splitter.prototype.add = function (data) { - this.cache = Buffer.concat([this.cache, data]) -} - -Splitter.prototype.get = function (autoPadding) { - var out - if (autoPadding) { - if (this.cache.length > 16) { - out = this.cache.slice(0, 16) - this.cache = this.cache.slice(16) - return out - } - } else { - if (this.cache.length >= 16) { - out = this.cache.slice(0, 16) - this.cache = this.cache.slice(16) - return out + function checked (length) { + // Note: cannot use `length < K_MAX_LENGTH` here because that fails when + // length is NaN (which is otherwise coerced to zero.) + if (length >= K_MAX_LENGTH) { + throw new RangeError('Attempt to allocate Buffer larger than maximum ' + + 'size: 0x' + K_MAX_LENGTH.toString(16) + ' bytes'); + } + return length | 0; } - } - - return null -} -Splitter.prototype.flush = function () { - if (this.cache.length) return this.cache -} - -function unpad (last) { - var padded = last[15] - if (padded < 1 || padded > 16) { - throw new Error('unable to decrypt data') - } - var i = -1 - while (++i < padded) { - if (last[(i + (16 - padded))] !== padded) { - throw new Error('unable to decrypt data') + function SlowBuffer (length) { + if (+length != length) { // eslint-disable-line eqeqeq + length = 0; + } + return Buffer.alloc(+length); } - } - if (padded === 16) return - return last.slice(0, 16 - padded) -} + Buffer.isBuffer = function isBuffer (b) { + return b != null && b._isBuffer === true && + b !== Buffer.prototype; // so Buffer.isBuffer(Buffer.prototype) will be false + }; -function createDecipheriv (suite, password, iv) { - var config = MODES[suite.toLowerCase()] - if (!config) throw new TypeError('invalid suite type') + Buffer.compare = function compare (a, b) { + if (isInstance(a, Uint8Array)) a = Buffer.from(a, a.offset, a.byteLength); + if (isInstance(b, Uint8Array)) b = Buffer.from(b, b.offset, b.byteLength); + if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) { + throw new TypeError( + 'The "buf1", "buf2" arguments must be one of type Buffer or Uint8Array' + ); + } - if (typeof iv === 'string') iv = Buffer.from(iv) - if (config.mode !== 'GCM' && iv.length !== config.iv) throw new TypeError('invalid iv length ' + iv.length) + if (a === b) return 0; - if (typeof password === 'string') password = Buffer.from(password) - if (password.length !== config.key / 8) throw new TypeError('invalid key length ' + password.length) + var x = a.length; + var y = b.length; - if (config.type === 'stream') { - return new StreamCipher(config.module, password, iv, true) - } else if (config.type === 'auth') { - return new AuthCipher(config.module, password, iv, true) - } + for (var i = 0, len = Math.min(x, y); i < len; ++i) { + if (a[i] !== b[i]) { + x = a[i]; + y = b[i]; + break; + } + } - return new Decipher(config.module, password, iv) -} - -function createDecipher (suite, password) { - var config = MODES[suite.toLowerCase()] - if (!config) throw new TypeError('invalid suite type') - - var keys = ebtk(password, false, config.key, config.iv) - return createDecipheriv(suite, keys.key, keys.iv) -} - -exports.createDecipher = createDecipher -exports.createDecipheriv = createDecipheriv - -},{"./aes":71,"./authCipher":72,"./modes":84,"./streamCipher":87,"cipher-base":101,"evp_bytestokey":143,"inherits":217,"safe-buffer":338}],75:[function(require,module,exports){ -var MODES = require('./modes') -var AuthCipher = require('./authCipher') -var Buffer = require('safe-buffer').Buffer -var StreamCipher = require('./streamCipher') -var Transform = require('cipher-base') -var aes = require('./aes') -var ebtk = require('evp_bytestokey') -var inherits = require('inherits') - -function Cipher (mode, key, iv) { - Transform.call(this) - - this._cache = new Splitter() - this._cipher = new aes.AES(key) - this._prev = Buffer.from(iv) - this._mode = mode - this._autopadding = true -} - -inherits(Cipher, Transform) - -Cipher.prototype._update = function (data) { - this._cache.add(data) - var chunk - var thing - var out = [] - - while ((chunk = this._cache.get())) { - thing = this._mode.encrypt(this, chunk) - out.push(thing) - } + if (x < y) return -1; + if (y < x) return 1; + return 0; + }; - return Buffer.concat(out) -} + Buffer.isEncoding = function isEncoding (encoding) { + switch (String(encoding).toLowerCase()) { + case 'hex': + case 'utf8': + case 'utf-8': + case 'ascii': + case 'latin1': + case 'binary': + case 'base64': + case 'ucs2': + case 'ucs-2': + case 'utf16le': + case 'utf-16le': + return true; + default: + return false; + } + }; -var PADDING = Buffer.alloc(16, 0x10) + Buffer.concat = function concat (list, length) { + if (!Array.isArray(list)) { + throw new TypeError('"list" argument must be an Array of Buffers'); + } -Cipher.prototype._final = function () { - var chunk = this._cache.flush() - if (this._autopadding) { - chunk = this._mode.encrypt(this, chunk) - this._cipher.scrub() - return chunk - } + if (list.length === 0) { + return Buffer.alloc(0); + } - if (!chunk.equals(PADDING)) { - this._cipher.scrub() - throw new Error('data not multiple of block length') - } -} - -Cipher.prototype.setAutoPadding = function (setTo) { - this._autopadding = !!setTo - return this -} - -function Splitter () { - this.cache = Buffer.allocUnsafe(0) -} - -Splitter.prototype.add = function (data) { - this.cache = Buffer.concat([this.cache, data]) -} - -Splitter.prototype.get = function () { - if (this.cache.length > 15) { - var out = this.cache.slice(0, 16) - this.cache = this.cache.slice(16) - return out - } - return null -} + var i; + if (length === undefined) { + length = 0; + for (i = 0; i < list.length; ++i) { + length += list[i].length; + } + } -Splitter.prototype.flush = function () { - var len = 16 - this.cache.length - var padBuff = Buffer.allocUnsafe(len) + var buffer = Buffer.allocUnsafe(length); + var pos = 0; + for (i = 0; i < list.length; ++i) { + var buf = list[i]; + if (isInstance(buf, Uint8Array)) { + buf = Buffer.from(buf); + } + if (!Buffer.isBuffer(buf)) { + throw new TypeError('"list" argument must be an Array of Buffers'); + } + buf.copy(buffer, pos); + pos += buf.length; + } + return buffer; + }; - var i = -1 - while (++i < len) { - padBuff.writeUInt8(len, i) - } + function byteLength (string, encoding) { + if (Buffer.isBuffer(string)) { + return string.length; + } + if (ArrayBuffer.isView(string) || isInstance(string, ArrayBuffer)) { + return string.byteLength; + } + if (typeof string !== 'string') { + throw new TypeError( + 'The "string" argument must be one of type string, Buffer, or ArrayBuffer. ' + + 'Received type ' + typeof string + ); + } - return Buffer.concat([this.cache, padBuff]) -} + var len = string.length; + var mustMatch = (arguments.length > 2 && arguments[2] === true); + if (!mustMatch && len === 0) return 0; + + // Use a for loop to avoid recursion + var loweredCase = false; + for (;;) { + switch (encoding) { + case 'ascii': + case 'latin1': + case 'binary': + return len; + case 'utf8': + case 'utf-8': + return utf8ToBytes(string).length; + case 'ucs2': + case 'ucs-2': + case 'utf16le': + case 'utf-16le': + return len * 2; + case 'hex': + return len >>> 1; + case 'base64': + return base64ToBytes(string).length; + default: + if (loweredCase) { + return mustMatch ? -1 : utf8ToBytes(string).length; // assume utf8 + } + encoding = ('' + encoding).toLowerCase(); + loweredCase = true; + } + } + } + Buffer.byteLength = byteLength; -function createCipheriv (suite, password, iv) { - var config = MODES[suite.toLowerCase()] - if (!config) throw new TypeError('invalid suite type') + function slowToString (encoding, start, end) { + var loweredCase = false; - if (typeof password === 'string') password = Buffer.from(password) - if (password.length !== config.key / 8) throw new TypeError('invalid key length ' + password.length) + // No need to verify that "this.length <= MAX_UINT32" since it's a read-only + // property of a typed array. - if (typeof iv === 'string') iv = Buffer.from(iv) - if (config.mode !== 'GCM' && iv.length !== config.iv) throw new TypeError('invalid iv length ' + iv.length) + // This behaves neither like String nor Uint8Array in that we set start/end + // to their upper/lower bounds if the value passed is out of range. + // undefined is handled specially as per ECMA-262 6th Edition, + // Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization. + if (start === undefined || start < 0) { + start = 0; + } + // Return early if start > this.length. Done here to prevent potential uint32 + // coercion fail below. + if (start > this.length) { + return ''; + } - if (config.type === 'stream') { - return new StreamCipher(config.module, password, iv) - } else if (config.type === 'auth') { - return new AuthCipher(config.module, password, iv) - } + if (end === undefined || end > this.length) { + end = this.length; + } - return new Cipher(config.module, password, iv) -} - -function createCipher (suite, password) { - var config = MODES[suite.toLowerCase()] - if (!config) throw new TypeError('invalid suite type') - - var keys = ebtk(password, false, config.key, config.iv) - return createCipheriv(suite, keys.key, keys.iv) -} - -exports.createCipheriv = createCipheriv -exports.createCipher = createCipher - -},{"./aes":71,"./authCipher":72,"./modes":84,"./streamCipher":87,"cipher-base":101,"evp_bytestokey":143,"inherits":217,"safe-buffer":338}],76:[function(require,module,exports){ -var Buffer = require('safe-buffer').Buffer -var ZEROES = Buffer.alloc(16, 0) - -function toArray (buf) { - return [ - buf.readUInt32BE(0), - buf.readUInt32BE(4), - buf.readUInt32BE(8), - buf.readUInt32BE(12) - ] -} - -function fromArray (out) { - var buf = Buffer.allocUnsafe(16) - buf.writeUInt32BE(out[0] >>> 0, 0) - buf.writeUInt32BE(out[1] >>> 0, 4) - buf.writeUInt32BE(out[2] >>> 0, 8) - buf.writeUInt32BE(out[3] >>> 0, 12) - return buf -} - -function GHASH (key) { - this.h = key - this.state = Buffer.alloc(16, 0) - this.cache = Buffer.allocUnsafe(0) -} - -// from http://bitwiseshiftleft.github.io/sjcl/doc/symbols/src/core_gcm.js.html -// by Juho Vähä-Herttua -GHASH.prototype.ghash = function (block) { - var i = -1 - while (++i < block.length) { - this.state[i] ^= block[i] - } - this._multiply() -} + if (end <= 0) { + return ''; + } -GHASH.prototype._multiply = function () { - var Vi = toArray(this.h) - var Zi = [0, 0, 0, 0] - var j, xi, lsbVi - var i = -1 - while (++i < 128) { - xi = (this.state[~~(i / 8)] & (1 << (7 - (i % 8)))) !== 0 - if (xi) { - // Z_i+1 = Z_i ^ V_i - Zi[0] ^= Vi[0] - Zi[1] ^= Vi[1] - Zi[2] ^= Vi[2] - Zi[3] ^= Vi[3] - } + // Force coersion to uint32. This will also coerce falsey/NaN values to 0. + end >>>= 0; + start >>>= 0; - // Store the value of LSB(V_i) - lsbVi = (Vi[3] & 1) !== 0 + if (end <= start) { + return ''; + } - // V_i+1 = V_i >> 1 - for (j = 3; j > 0; j--) { - Vi[j] = (Vi[j] >>> 1) | ((Vi[j - 1] & 1) << 31) - } - Vi[0] = Vi[0] >>> 1 + if (!encoding) encoding = 'utf8'; - // If LSB(V_i) is 1, V_i+1 = (V_i >> 1) ^ R - if (lsbVi) { - Vi[0] = Vi[0] ^ (0xe1 << 24) - } - } - this.state = fromArray(Zi) -} - -GHASH.prototype.update = function (buf) { - this.cache = Buffer.concat([this.cache, buf]) - var chunk - while (this.cache.length >= 16) { - chunk = this.cache.slice(0, 16) - this.cache = this.cache.slice(16) - this.ghash(chunk) - } -} + while (true) { + switch (encoding) { + case 'hex': + return hexSlice(this, start, end); -GHASH.prototype.final = function (abl, bl) { - if (this.cache.length) { - this.ghash(Buffer.concat([this.cache, ZEROES], 16)) - } + case 'utf8': + case 'utf-8': + return utf8Slice(this, start, end); - this.ghash(fromArray([0, abl, 0, bl])) - return this.state -} + case 'ascii': + return asciiSlice(this, start, end); -module.exports = GHASH + case 'latin1': + case 'binary': + return latin1Slice(this, start, end); -},{"safe-buffer":338}],77:[function(require,module,exports){ -function incr32 (iv) { - var len = iv.length - var item - while (len--) { - item = iv.readUInt8(len) - if (item === 255) { - iv.writeUInt8(0, len) - } else { - item++ - iv.writeUInt8(item, len) - break - } - } -} -module.exports = incr32 + case 'base64': + return base64Slice(this, start, end); -},{}],78:[function(require,module,exports){ -var xor = require('buffer-xor') + case 'ucs2': + case 'ucs-2': + case 'utf16le': + case 'utf-16le': + return utf16leSlice(this, start, end); -exports.encrypt = function (self, block) { - var data = xor(block, self._prev) + default: + if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding); + encoding = (encoding + '').toLowerCase(); + loweredCase = true; + } + } + } - self._prev = self._cipher.encryptBlock(data) - return self._prev -} + // This property is used by `Buffer.isBuffer` (and the `is-buffer` npm package) + // to detect a Buffer instance. It's not possible to use `instanceof Buffer` + // reliably in a browserify context because there could be multiple different + // copies of the 'buffer' package in use. This method works even for Buffer + // instances that were created from another copy of the `buffer` package. + // See: https://github.com/feross/buffer/issues/154 + Buffer.prototype._isBuffer = true; -exports.decrypt = function (self, block) { - var pad = self._prev + function swap (b, n, m) { + var i = b[n]; + b[n] = b[m]; + b[m] = i; + } - self._prev = block - var out = self._cipher.decryptBlock(block) + Buffer.prototype.swap16 = function swap16 () { + var len = this.length; + if (len % 2 !== 0) { + throw new RangeError('Buffer size must be a multiple of 16-bits'); + } + for (var i = 0; i < len; i += 2) { + swap(this, i, i + 1); + } + return this; + }; - return xor(out, pad) -} + Buffer.prototype.swap32 = function swap32 () { + var len = this.length; + if (len % 4 !== 0) { + throw new RangeError('Buffer size must be a multiple of 32-bits'); + } + for (var i = 0; i < len; i += 4) { + swap(this, i, i + 3); + swap(this, i + 1, i + 2); + } + return this; + }; -},{"buffer-xor":98}],79:[function(require,module,exports){ -var Buffer = require('safe-buffer').Buffer -var xor = require('buffer-xor') + Buffer.prototype.swap64 = function swap64 () { + var len = this.length; + if (len % 8 !== 0) { + throw new RangeError('Buffer size must be a multiple of 64-bits'); + } + for (var i = 0; i < len; i += 8) { + swap(this, i, i + 7); + swap(this, i + 1, i + 6); + swap(this, i + 2, i + 5); + swap(this, i + 3, i + 4); + } + return this; + }; -function encryptStart (self, data, decrypt) { - var len = data.length - var out = xor(data, self._cache) - self._cache = self._cache.slice(len) - self._prev = Buffer.concat([self._prev, decrypt ? data : out]) - return out -} + Buffer.prototype.toString = function toString () { + var length = this.length; + if (length === 0) return ''; + if (arguments.length === 0) return utf8Slice(this, 0, length); + return slowToString.apply(this, arguments); + }; -exports.encrypt = function (self, data, decrypt) { - var out = Buffer.allocUnsafe(0) - var len + Buffer.prototype.toLocaleString = Buffer.prototype.toString; - while (data.length) { - if (self._cache.length === 0) { - self._cache = self._cipher.encryptBlock(self._prev) - self._prev = Buffer.allocUnsafe(0) - } + Buffer.prototype.equals = function equals (b) { + if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer'); + if (this === b) return true; + return Buffer.compare(this, b) === 0; + }; - if (self._cache.length <= data.length) { - len = self._cache.length - out = Buffer.concat([out, encryptStart(self, data.slice(0, len), decrypt)]) - data = data.slice(len) - } else { - out = Buffer.concat([out, encryptStart(self, data, decrypt)]) - break - } - } + Buffer.prototype.inspect = function inspect () { + var str = ''; + var max = exports.INSPECT_MAX_BYTES; + str = this.toString('hex', 0, max).replace(/(.{2})/g, '$1 ').trim(); + if (this.length > max) str += ' ... '; + return ''; + }; - return out -} - -},{"buffer-xor":98,"safe-buffer":338}],80:[function(require,module,exports){ -var Buffer = require('safe-buffer').Buffer - -function encryptByte (self, byteParam, decrypt) { - var pad - var i = -1 - var len = 8 - var out = 0 - var bit, value - while (++i < len) { - pad = self._cipher.encryptBlock(self._prev) - bit = (byteParam & (1 << (7 - i))) ? 0x80 : 0 - value = pad[0] ^ bit - out += ((value & 0x80) >> (i % 8)) - self._prev = shiftIn(self._prev, decrypt ? bit : value) - } - return out -} + Buffer.prototype.compare = function compare (target, start, end, thisStart, thisEnd) { + if (isInstance(target, Uint8Array)) { + target = Buffer.from(target, target.offset, target.byteLength); + } + if (!Buffer.isBuffer(target)) { + throw new TypeError( + 'The "target" argument must be one of type Buffer or Uint8Array. ' + + 'Received type ' + (typeof target) + ); + } -function shiftIn (buffer, value) { - var len = buffer.length - var i = -1 - var out = Buffer.allocUnsafe(buffer.length) - buffer = Buffer.concat([buffer, Buffer.from([value])]) + if (start === undefined) { + start = 0; + } + if (end === undefined) { + end = target ? target.length : 0; + } + if (thisStart === undefined) { + thisStart = 0; + } + if (thisEnd === undefined) { + thisEnd = this.length; + } - while (++i < len) { - out[i] = buffer[i] << 1 | buffer[i + 1] >> (7) - } + if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) { + throw new RangeError('out of range index'); + } - return out -} + if (thisStart >= thisEnd && start >= end) { + return 0; + } + if (thisStart >= thisEnd) { + return -1; + } + if (start >= end) { + return 1; + } -exports.encrypt = function (self, chunk, decrypt) { - var len = chunk.length - var out = Buffer.allocUnsafe(len) - var i = -1 + start >>>= 0; + end >>>= 0; + thisStart >>>= 0; + thisEnd >>>= 0; - while (++i < len) { - out[i] = encryptByte(self, chunk[i], decrypt) - } + if (this === target) return 0; - return out -} + var x = thisEnd - thisStart; + var y = end - start; + var len = Math.min(x, y); -},{"safe-buffer":338}],81:[function(require,module,exports){ -var Buffer = require('safe-buffer').Buffer + var thisCopy = this.slice(thisStart, thisEnd); + var targetCopy = target.slice(start, end); -function encryptByte (self, byteParam, decrypt) { - var pad = self._cipher.encryptBlock(self._prev) - var out = pad[0] ^ byteParam + for (var i = 0; i < len; ++i) { + if (thisCopy[i] !== targetCopy[i]) { + x = thisCopy[i]; + y = targetCopy[i]; + break; + } + } - self._prev = Buffer.concat([ - self._prev.slice(1), - Buffer.from([decrypt ? byteParam : out]) - ]) + if (x < y) return -1; + if (y < x) return 1; + return 0; + }; - return out -} + // Finds either the first index of `val` in `buffer` at offset >= `byteOffset`, + // OR the last index of `val` in `buffer` at offset <= `byteOffset`. + // + // Arguments: + // - buffer - a Buffer to search + // - val - a string, Buffer, or number + // - byteOffset - an index into `buffer`; will be clamped to an int32 + // - encoding - an optional encoding, relevant is val is a string + // - dir - true for indexOf, false for lastIndexOf + function bidirectionalIndexOf (buffer, val, byteOffset, encoding, dir) { + // Empty buffer means no match + if (buffer.length === 0) return -1; + + // Normalize byteOffset + if (typeof byteOffset === 'string') { + encoding = byteOffset; + byteOffset = 0; + } else if (byteOffset > 0x7fffffff) { + byteOffset = 0x7fffffff; + } else if (byteOffset < -0x80000000) { + byteOffset = -0x80000000; + } + byteOffset = +byteOffset; // Coerce to Number. + if (numberIsNaN(byteOffset)) { + // byteOffset: it it's undefined, null, NaN, "foo", etc, search whole buffer + byteOffset = dir ? 0 : (buffer.length - 1); + } -exports.encrypt = function (self, chunk, decrypt) { - var len = chunk.length - var out = Buffer.allocUnsafe(len) - var i = -1 + // Normalize byteOffset: negative offsets start from the end of the buffer + if (byteOffset < 0) byteOffset = buffer.length + byteOffset; + if (byteOffset >= buffer.length) { + if (dir) return -1; + else byteOffset = buffer.length - 1; + } else if (byteOffset < 0) { + if (dir) byteOffset = 0; + else return -1; + } - while (++i < len) { - out[i] = encryptByte(self, chunk[i], decrypt) - } + // Normalize val + if (typeof val === 'string') { + val = Buffer.from(val, encoding); + } - return out -} - -},{"safe-buffer":338}],82:[function(require,module,exports){ -var xor = require('buffer-xor') -var Buffer = require('safe-buffer').Buffer -var incr32 = require('../incr32') - -function getBlock (self) { - var out = self._cipher.encryptBlockRaw(self._prev) - incr32(self._prev) - return out -} - -var blockSize = 16 -exports.encrypt = function (self, chunk) { - var chunkNum = Math.ceil(chunk.length / blockSize) - var start = self._cache.length - self._cache = Buffer.concat([ - self._cache, - Buffer.allocUnsafe(chunkNum * blockSize) - ]) - for (var i = 0; i < chunkNum; i++) { - var out = getBlock(self) - var offset = start + i * blockSize - self._cache.writeUInt32BE(out[0], offset + 0) - self._cache.writeUInt32BE(out[1], offset + 4) - self._cache.writeUInt32BE(out[2], offset + 8) - self._cache.writeUInt32BE(out[3], offset + 12) - } - var pad = self._cache.slice(0, chunk.length) - self._cache = self._cache.slice(chunk.length) - return xor(chunk, pad) -} - -},{"../incr32":77,"buffer-xor":98,"safe-buffer":338}],83:[function(require,module,exports){ -exports.encrypt = function (self, block) { - return self._cipher.encryptBlock(block) -} - -exports.decrypt = function (self, block) { - return self._cipher.decryptBlock(block) -} - -},{}],84:[function(require,module,exports){ -var modeModules = { - ECB: require('./ecb'), - CBC: require('./cbc'), - CFB: require('./cfb'), - CFB8: require('./cfb8'), - CFB1: require('./cfb1'), - OFB: require('./ofb'), - CTR: require('./ctr'), - GCM: require('./ctr') -} - -var modes = require('./list.json') - -for (var key in modes) { - modes[key].module = modeModules[modes[key].mode] -} - -module.exports = modes - -},{"./cbc":78,"./cfb":79,"./cfb1":80,"./cfb8":81,"./ctr":82,"./ecb":83,"./list.json":85,"./ofb":86}],85:[function(require,module,exports){ -module.exports={ - "aes-128-ecb": { - "cipher": "AES", - "key": 128, - "iv": 0, - "mode": "ECB", - "type": "block" - }, - "aes-192-ecb": { - "cipher": "AES", - "key": 192, - "iv": 0, - "mode": "ECB", - "type": "block" - }, - "aes-256-ecb": { - "cipher": "AES", - "key": 256, - "iv": 0, - "mode": "ECB", - "type": "block" - }, - "aes-128-cbc": { - "cipher": "AES", - "key": 128, - "iv": 16, - "mode": "CBC", - "type": "block" - }, - "aes-192-cbc": { - "cipher": "AES", - "key": 192, - "iv": 16, - "mode": "CBC", - "type": "block" - }, - "aes-256-cbc": { - "cipher": "AES", - "key": 256, - "iv": 16, - "mode": "CBC", - "type": "block" - }, - "aes128": { - "cipher": "AES", - "key": 128, - "iv": 16, - "mode": "CBC", - "type": "block" - }, - "aes192": { - "cipher": "AES", - "key": 192, - "iv": 16, - "mode": "CBC", - "type": "block" - }, - "aes256": { - "cipher": "AES", - "key": 256, - "iv": 16, - "mode": "CBC", - "type": "block" - }, - "aes-128-cfb": { - "cipher": "AES", - "key": 128, - "iv": 16, - "mode": "CFB", - "type": "stream" - }, - "aes-192-cfb": { - "cipher": "AES", - "key": 192, - "iv": 16, - "mode": "CFB", - "type": "stream" - }, - "aes-256-cfb": { - "cipher": "AES", - "key": 256, - "iv": 16, - "mode": "CFB", - "type": "stream" - }, - "aes-128-cfb8": { - "cipher": "AES", - "key": 128, - "iv": 16, - "mode": "CFB8", - "type": "stream" - }, - "aes-192-cfb8": { - "cipher": "AES", - "key": 192, - "iv": 16, - "mode": "CFB8", - "type": "stream" - }, - "aes-256-cfb8": { - "cipher": "AES", - "key": 256, - "iv": 16, - "mode": "CFB8", - "type": "stream" - }, - "aes-128-cfb1": { - "cipher": "AES", - "key": 128, - "iv": 16, - "mode": "CFB1", - "type": "stream" - }, - "aes-192-cfb1": { - "cipher": "AES", - "key": 192, - "iv": 16, - "mode": "CFB1", - "type": "stream" - }, - "aes-256-cfb1": { - "cipher": "AES", - "key": 256, - "iv": 16, - "mode": "CFB1", - "type": "stream" - }, - "aes-128-ofb": { - "cipher": "AES", - "key": 128, - "iv": 16, - "mode": "OFB", - "type": "stream" - }, - "aes-192-ofb": { - "cipher": "AES", - "key": 192, - "iv": 16, - "mode": "OFB", - "type": "stream" - }, - "aes-256-ofb": { - "cipher": "AES", - "key": 256, - "iv": 16, - "mode": "OFB", - "type": "stream" - }, - "aes-128-ctr": { - "cipher": "AES", - "key": 128, - "iv": 16, - "mode": "CTR", - "type": "stream" - }, - "aes-192-ctr": { - "cipher": "AES", - "key": 192, - "iv": 16, - "mode": "CTR", - "type": "stream" - }, - "aes-256-ctr": { - "cipher": "AES", - "key": 256, - "iv": 16, - "mode": "CTR", - "type": "stream" - }, - "aes-128-gcm": { - "cipher": "AES", - "key": 128, - "iv": 12, - "mode": "GCM", - "type": "auth" - }, - "aes-192-gcm": { - "cipher": "AES", - "key": 192, - "iv": 12, - "mode": "GCM", - "type": "auth" - }, - "aes-256-gcm": { - "cipher": "AES", - "key": 256, - "iv": 12, - "mode": "GCM", - "type": "auth" - } -} + // Finally, search either indexOf (if dir is true) or lastIndexOf + if (Buffer.isBuffer(val)) { + // Special case: looking for empty string/buffer always fails + if (val.length === 0) { + return -1; + } + return arrayIndexOf(buffer, val, byteOffset, encoding, dir); + } else if (typeof val === 'number') { + val = val & 0xFF; // Search for a byte value [0-255] + if (typeof Uint8Array.prototype.indexOf === 'function') { + if (dir) { + return Uint8Array.prototype.indexOf.call(buffer, val, byteOffset); + } else { + return Uint8Array.prototype.lastIndexOf.call(buffer, val, byteOffset); + } + } + return arrayIndexOf(buffer, [val], byteOffset, encoding, dir); + } -},{}],86:[function(require,module,exports){ -(function (Buffer){ -var xor = require('buffer-xor') + throw new TypeError('val must be string, number or Buffer'); + } -function getBlock (self) { - self._prev = self._cipher.encryptBlock(self._prev) - return self._prev -} + function arrayIndexOf (arr, val, byteOffset, encoding, dir) { + var indexSize = 1; + var arrLength = arr.length; + var valLength = val.length; -exports.encrypt = function (self, chunk) { - while (self._cache.length < chunk.length) { - self._cache = Buffer.concat([self._cache, getBlock(self)]) - } + if (encoding !== undefined) { + encoding = String(encoding).toLowerCase(); + if (encoding === 'ucs2' || encoding === 'ucs-2' || + encoding === 'utf16le' || encoding === 'utf-16le') { + if (arr.length < 2 || val.length < 2) { + return -1; + } + indexSize = 2; + arrLength /= 2; + valLength /= 2; + byteOffset /= 2; + } + } - var pad = self._cache.slice(0, chunk.length) - self._cache = self._cache.slice(chunk.length) - return xor(chunk, pad) -} - -}).call(this,require("buffer").Buffer) -},{"buffer":160,"buffer-xor":98}],87:[function(require,module,exports){ -var aes = require('./aes') -var Buffer = require('safe-buffer').Buffer -var Transform = require('cipher-base') -var inherits = require('inherits') - -function StreamCipher (mode, key, iv, decrypt) { - Transform.call(this) - - this._cipher = new aes.AES(key) - this._prev = Buffer.from(iv) - this._cache = Buffer.allocUnsafe(0) - this._secCache = Buffer.allocUnsafe(0) - this._decrypt = decrypt - this._mode = mode -} - -inherits(StreamCipher, Transform) - -StreamCipher.prototype._update = function (chunk) { - return this._mode.encrypt(this, chunk, this._decrypt) -} - -StreamCipher.prototype._final = function () { - this._cipher.scrub() -} - -module.exports = StreamCipher - -},{"./aes":71,"cipher-base":101,"inherits":217,"safe-buffer":338}],88:[function(require,module,exports){ -var DES = require('browserify-des') -var aes = require('browserify-aes/browser') -var aesModes = require('browserify-aes/modes') -var desModes = require('browserify-des/modes') -var ebtk = require('evp_bytestokey') - -function createCipher (suite, password) { - suite = suite.toLowerCase() - - var keyLen, ivLen - if (aesModes[suite]) { - keyLen = aesModes[suite].key - ivLen = aesModes[suite].iv - } else if (desModes[suite]) { - keyLen = desModes[suite].key * 8 - ivLen = desModes[suite].iv - } else { - throw new TypeError('invalid suite type') - } + function read (buf, i) { + if (indexSize === 1) { + return buf[i]; + } else { + return buf.readUInt16BE(i * indexSize); + } + } - var keys = ebtk(password, false, keyLen, ivLen) - return createCipheriv(suite, keys.key, keys.iv) -} - -function createDecipher (suite, password) { - suite = suite.toLowerCase() - - var keyLen, ivLen - if (aesModes[suite]) { - keyLen = aesModes[suite].key - ivLen = aesModes[suite].iv - } else if (desModes[suite]) { - keyLen = desModes[suite].key * 8 - ivLen = desModes[suite].iv - } else { - throw new TypeError('invalid suite type') - } + var i; + if (dir) { + var foundIndex = -1; + for (i = byteOffset; i < arrLength; i++) { + if (read(arr, i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) { + if (foundIndex === -1) foundIndex = i; + if (i - foundIndex + 1 === valLength) return foundIndex * indexSize; + } else { + if (foundIndex !== -1) i -= i - foundIndex; + foundIndex = -1; + } + } + } else { + if (byteOffset + valLength > arrLength) byteOffset = arrLength - valLength; + for (i = byteOffset; i >= 0; i--) { + var found = true; + for (var j = 0; j < valLength; j++) { + if (read(arr, i + j) !== read(val, j)) { + found = false; + break; + } + } + if (found) return i; + } + } - var keys = ebtk(password, false, keyLen, ivLen) - return createDecipheriv(suite, keys.key, keys.iv) -} - -function createCipheriv (suite, key, iv) { - suite = suite.toLowerCase() - if (aesModes[suite]) return aes.createCipheriv(suite, key, iv) - if (desModes[suite]) return new DES({ key: key, iv: iv, mode: suite }) - - throw new TypeError('invalid suite type') -} - -function createDecipheriv (suite, key, iv) { - suite = suite.toLowerCase() - if (aesModes[suite]) return aes.createDecipheriv(suite, key, iv) - if (desModes[suite]) return new DES({ key: key, iv: iv, mode: suite, decrypt: true }) - - throw new TypeError('invalid suite type') -} - -function getCiphers () { - return Object.keys(desModes).concat(aes.getCiphers()) -} - -exports.createCipher = exports.Cipher = createCipher -exports.createCipheriv = exports.Cipheriv = createCipheriv -exports.createDecipher = exports.Decipher = createDecipher -exports.createDecipheriv = exports.Decipheriv = createDecipheriv -exports.listCiphers = exports.getCiphers = getCiphers - -},{"browserify-aes/browser":73,"browserify-aes/modes":84,"browserify-des":89,"browserify-des/modes":90,"evp_bytestokey":143}],89:[function(require,module,exports){ -var CipherBase = require('cipher-base') -var des = require('des.js') -var inherits = require('inherits') -var Buffer = require('safe-buffer').Buffer - -var modes = { - 'des-ede3-cbc': des.CBC.instantiate(des.EDE), - 'des-ede3': des.EDE, - 'des-ede-cbc': des.CBC.instantiate(des.EDE), - 'des-ede': des.EDE, - 'des-cbc': des.CBC.instantiate(des.DES), - 'des-ecb': des.DES -} -modes.des = modes['des-cbc'] -modes.des3 = modes['des-ede3-cbc'] -module.exports = DES -inherits(DES, CipherBase) -function DES (opts) { - CipherBase.call(this) - var modeName = opts.mode.toLowerCase() - var mode = modes[modeName] - var type - if (opts.decrypt) { - type = 'decrypt' - } else { - type = 'encrypt' - } - var key = opts.key - if (!Buffer.isBuffer(key)) { - key = Buffer.from(key) - } - if (modeName === 'des-ede' || modeName === 'des-ede-cbc') { - key = Buffer.concat([key, key.slice(0, 8)]) - } - var iv = opts.iv - if (!Buffer.isBuffer(iv)) { - iv = Buffer.from(iv) - } - this._des = mode.create({ - key: key, - iv: iv, - type: type - }) -} -DES.prototype._update = function (data) { - return Buffer.from(this._des.update(data)) -} -DES.prototype._final = function () { - return Buffer.from(this._des.final()) -} - -},{"cipher-base":101,"des.js":114,"inherits":217,"safe-buffer":338}],90:[function(require,module,exports){ -exports['des-ecb'] = { - key: 8, - iv: 0 -} -exports['des-cbc'] = exports.des = { - key: 8, - iv: 8 -} -exports['des-ede3-cbc'] = exports.des3 = { - key: 24, - iv: 8 -} -exports['des-ede3'] = { - key: 24, - iv: 0 -} -exports['des-ede-cbc'] = { - key: 16, - iv: 8 -} -exports['des-ede'] = { - key: 16, - iv: 0 -} - -},{}],91:[function(require,module,exports){ -(function (Buffer){ -var bn = require('bn.js'); -var randomBytes = require('randombytes'); -module.exports = crt; -function blind(priv) { - var r = getr(priv); - var blinder = r.toRed(bn.mont(priv.modulus)) - .redPow(new bn(priv.publicExponent)).fromRed(); - return { - blinder: blinder, - unblinder:r.invm(priv.modulus) - }; -} -function crt(msg, priv) { - var blinds = blind(priv); - var len = priv.modulus.byteLength(); - var mod = bn.mont(priv.modulus); - var blinded = new bn(msg).mul(blinds.blinder).umod(priv.modulus); - var c1 = blinded.toRed(bn.mont(priv.prime1)); - var c2 = blinded.toRed(bn.mont(priv.prime2)); - var qinv = priv.coefficient; - var p = priv.prime1; - var q = priv.prime2; - var m1 = c1.redPow(priv.exponent1); - var m2 = c2.redPow(priv.exponent2); - m1 = m1.fromRed(); - m2 = m2.fromRed(); - var h = m1.isub(m2).imul(qinv).umod(p); - h.imul(q); - m2.iadd(h); - return new Buffer(m2.imul(blinds.unblinder).umod(priv.modulus).toArray(false, len)); -} -crt.getr = getr; -function getr(priv) { - var len = priv.modulus.byteLength(); - var r = new bn(randomBytes(len)); - while (r.cmp(priv.modulus) >= 0 || !r.umod(priv.prime1) || !r.umod(priv.prime2)) { - r = new bn(randomBytes(len)); - } - return r; -} - -}).call(this,require("buffer").Buffer) -},{"bn.js":68,"buffer":160,"randombytes":305}],92:[function(require,module,exports){ -module.exports = require('./browser/algorithms.json') - -},{"./browser/algorithms.json":93}],93:[function(require,module,exports){ -module.exports={ - "sha224WithRSAEncryption": { - "sign": "rsa", - "hash": "sha224", - "id": "302d300d06096086480165030402040500041c" - }, - "RSA-SHA224": { - "sign": "ecdsa/rsa", - "hash": "sha224", - "id": "302d300d06096086480165030402040500041c" - }, - "sha256WithRSAEncryption": { - "sign": "rsa", - "hash": "sha256", - "id": "3031300d060960864801650304020105000420" - }, - "RSA-SHA256": { - "sign": "ecdsa/rsa", - "hash": "sha256", - "id": "3031300d060960864801650304020105000420" - }, - "sha384WithRSAEncryption": { - "sign": "rsa", - "hash": "sha384", - "id": "3041300d060960864801650304020205000430" - }, - "RSA-SHA384": { - "sign": "ecdsa/rsa", - "hash": "sha384", - "id": "3041300d060960864801650304020205000430" - }, - "sha512WithRSAEncryption": { - "sign": "rsa", - "hash": "sha512", - "id": "3051300d060960864801650304020305000440" - }, - "RSA-SHA512": { - "sign": "ecdsa/rsa", - "hash": "sha512", - "id": "3051300d060960864801650304020305000440" - }, - "RSA-SHA1": { - "sign": "rsa", - "hash": "sha1", - "id": "3021300906052b0e03021a05000414" - }, - "ecdsa-with-SHA1": { - "sign": "ecdsa", - "hash": "sha1", - "id": "" - }, - "sha256": { - "sign": "ecdsa", - "hash": "sha256", - "id": "" - }, - "sha224": { - "sign": "ecdsa", - "hash": "sha224", - "id": "" - }, - "sha384": { - "sign": "ecdsa", - "hash": "sha384", - "id": "" - }, - "sha512": { - "sign": "ecdsa", - "hash": "sha512", - "id": "" - }, - "DSA-SHA": { - "sign": "dsa", - "hash": "sha1", - "id": "" - }, - "DSA-SHA1": { - "sign": "dsa", - "hash": "sha1", - "id": "" - }, - "DSA": { - "sign": "dsa", - "hash": "sha1", - "id": "" - }, - "DSA-WITH-SHA224": { - "sign": "dsa", - "hash": "sha224", - "id": "" - }, - "DSA-SHA224": { - "sign": "dsa", - "hash": "sha224", - "id": "" - }, - "DSA-WITH-SHA256": { - "sign": "dsa", - "hash": "sha256", - "id": "" - }, - "DSA-SHA256": { - "sign": "dsa", - "hash": "sha256", - "id": "" - }, - "DSA-WITH-SHA384": { - "sign": "dsa", - "hash": "sha384", - "id": "" - }, - "DSA-SHA384": { - "sign": "dsa", - "hash": "sha384", - "id": "" - }, - "DSA-WITH-SHA512": { - "sign": "dsa", - "hash": "sha512", - "id": "" - }, - "DSA-SHA512": { - "sign": "dsa", - "hash": "sha512", - "id": "" - }, - "DSA-RIPEMD160": { - "sign": "dsa", - "hash": "rmd160", - "id": "" - }, - "ripemd160WithRSA": { - "sign": "rsa", - "hash": "rmd160", - "id": "3021300906052b2403020105000414" - }, - "RSA-RIPEMD160": { - "sign": "rsa", - "hash": "rmd160", - "id": "3021300906052b2403020105000414" - }, - "md5WithRSAEncryption": { - "sign": "rsa", - "hash": "md5", - "id": "3020300c06082a864886f70d020505000410" - }, - "RSA-MD5": { - "sign": "rsa", - "hash": "md5", - "id": "3020300c06082a864886f70d020505000410" - } -} - -},{}],94:[function(require,module,exports){ -module.exports={ - "1.3.132.0.10": "secp256k1", - "1.3.132.0.33": "p224", - "1.2.840.10045.3.1.1": "p192", - "1.2.840.10045.3.1.7": "p256", - "1.3.132.0.34": "p384", - "1.3.132.0.35": "p521" -} - -},{}],95:[function(require,module,exports){ -(function (Buffer){ -var createHash = require('create-hash') -var stream = require('stream') -var inherits = require('inherits') -var sign = require('./sign') -var verify = require('./verify') - -var algorithms = require('./algorithms.json') -Object.keys(algorithms).forEach(function (key) { - algorithms[key].id = new Buffer(algorithms[key].id, 'hex') - algorithms[key.toLowerCase()] = algorithms[key] -}) - -function Sign (algorithm) { - stream.Writable.call(this) - - var data = algorithms[algorithm] - if (!data) throw new Error('Unknown message digest') - - this._hashType = data.hash - this._hash = createHash(data.hash) - this._tag = data.id - this._signType = data.sign -} -inherits(Sign, stream.Writable) - -Sign.prototype._write = function _write (data, _, done) { - this._hash.update(data) - done() -} - -Sign.prototype.update = function update (data, enc) { - if (typeof data === 'string') data = new Buffer(data, enc) - - this._hash.update(data) - return this -} - -Sign.prototype.sign = function signMethod (key, enc) { - this.end() - var hash = this._hash.digest() - var sig = sign(hash, key, this._hashType, this._signType, this._tag) - - return enc ? sig.toString(enc) : sig -} - -function Verify (algorithm) { - stream.Writable.call(this) - - var data = algorithms[algorithm] - if (!data) throw new Error('Unknown message digest') - - this._hash = createHash(data.hash) - this._tag = data.id - this._signType = data.sign -} -inherits(Verify, stream.Writable) - -Verify.prototype._write = function _write (data, _, done) { - this._hash.update(data) - done() -} - -Verify.prototype.update = function update (data, enc) { - if (typeof data === 'string') data = new Buffer(data, enc) - - this._hash.update(data) - return this -} - -Verify.prototype.verify = function verifyMethod (key, sig, enc) { - if (typeof sig === 'string') sig = new Buffer(sig, enc) - - this.end() - var hash = this._hash.digest() - return verify(sig, hash, key, this._signType, this._tag) -} - -function createSign (algorithm) { - return new Sign(algorithm) -} - -function createVerify (algorithm) { - return new Verify(algorithm) -} - -module.exports = { - Sign: createSign, - Verify: createVerify, - createSign: createSign, - createVerify: createVerify -} - -}).call(this,require("buffer").Buffer) -},{"./algorithms.json":93,"./sign":96,"./verify":97,"buffer":160,"create-hash":108,"inherits":217,"stream":373}],96:[function(require,module,exports){ -(function (Buffer){ -// much of this based on https://github.com/indutny/self-signed/blob/gh-pages/lib/rsa.js -var createHmac = require('create-hmac') -var crt = require('browserify-rsa') -var EC = require('elliptic').ec -var BN = require('bn.js') -var parseKeys = require('parse-asn1') -var curves = require('./curves.json') - -function sign (hash, key, hashType, signType, tag) { - var priv = parseKeys(key) - if (priv.curve) { - // rsa keys can be interpreted as ecdsa ones in openssl - if (signType !== 'ecdsa' && signType !== 'ecdsa/rsa') throw new Error('wrong private key type') - return ecSign(hash, priv) - } else if (priv.type === 'dsa') { - if (signType !== 'dsa') throw new Error('wrong private key type') - return dsaSign(hash, priv, hashType) - } else { - if (signType !== 'rsa' && signType !== 'ecdsa/rsa') throw new Error('wrong private key type') - } - hash = Buffer.concat([tag, hash]) - var len = priv.modulus.byteLength() - var pad = [ 0, 1 ] - while (hash.length + pad.length + 1 < len) pad.push(0xff) - pad.push(0x00) - var i = -1 - while (++i < hash.length) pad.push(hash[i]) - - var out = crt(pad, priv) - return out -} - -function ecSign (hash, priv) { - var curveId = curves[priv.curve.join('.')] - if (!curveId) throw new Error('unknown curve ' + priv.curve.join('.')) - - var curve = new EC(curveId) - var key = curve.keyFromPrivate(priv.privateKey) - var out = key.sign(hash) - - return new Buffer(out.toDER()) -} - -function dsaSign (hash, priv, algo) { - var x = priv.params.priv_key - var p = priv.params.p - var q = priv.params.q - var g = priv.params.g - var r = new BN(0) - var k - var H = bits2int(hash, q).mod(q) - var s = false - var kv = getKey(x, q, hash, algo) - while (s === false) { - k = makeKey(q, kv, algo) - r = makeR(g, k, p, q) - s = k.invm(q).imul(H.add(x.mul(r))).mod(q) - if (s.cmpn(0) === 0) { - s = false - r = new BN(0) + return -1; } - } - return toDER(r, s) -} - -function toDER (r, s) { - r = r.toArray() - s = s.toArray() - - // Pad values - if (r[0] & 0x80) r = [ 0 ].concat(r) - if (s[0] & 0x80) s = [ 0 ].concat(s) - - var total = r.length + s.length + 4 - var res = [ 0x30, total, 0x02, r.length ] - res = res.concat(r, [ 0x02, s.length ], s) - return new Buffer(res) -} - -function getKey (x, q, hash, algo) { - x = new Buffer(x.toArray()) - if (x.length < q.byteLength()) { - var zeros = new Buffer(q.byteLength() - x.length) - zeros.fill(0) - x = Buffer.concat([ zeros, x ]) - } - var hlen = hash.length - var hbits = bits2octets(hash, q) - var v = new Buffer(hlen) - v.fill(1) - var k = new Buffer(hlen) - k.fill(0) - k = createHmac(algo, k).update(v).update(new Buffer([ 0 ])).update(x).update(hbits).digest() - v = createHmac(algo, k).update(v).digest() - k = createHmac(algo, k).update(v).update(new Buffer([ 1 ])).update(x).update(hbits).digest() - v = createHmac(algo, k).update(v).digest() - return { k: k, v: v } -} - -function bits2int (obits, q) { - var bits = new BN(obits) - var shift = (obits.length << 3) - q.bitLength() - if (shift > 0) bits.ishrn(shift) - return bits -} - -function bits2octets (bits, q) { - bits = bits2int(bits, q) - bits = bits.mod(q) - var out = new Buffer(bits.toArray()) - if (out.length < q.byteLength()) { - var zeros = new Buffer(q.byteLength() - out.length) - zeros.fill(0) - out = Buffer.concat([ zeros, out ]) - } - return out -} - -function makeKey (q, kv, algo) { - var t - var k - - do { - t = new Buffer(0) - - while (t.length * 8 < q.bitLength()) { - kv.v = createHmac(algo, kv.k).update(kv.v).digest() - t = Buffer.concat([ t, kv.v ]) - } - - k = bits2int(t, q) - kv.k = createHmac(algo, kv.k).update(kv.v).update(new Buffer([ 0 ])).digest() - kv.v = createHmac(algo, kv.k).update(kv.v).digest() - } while (k.cmp(q) !== -1) - - return k -} - -function makeR (g, k, p, q) { - return g.toRed(BN.mont(p)).redPow(k).fromRed().mod(q) -} - -module.exports = sign -module.exports.getKey = getKey -module.exports.makeKey = makeKey - -}).call(this,require("buffer").Buffer) -},{"./curves.json":94,"bn.js":68,"browserify-rsa":91,"buffer":160,"create-hmac":110,"elliptic":127,"parse-asn1":277}],97:[function(require,module,exports){ -(function (Buffer){ -// much of this based on https://github.com/indutny/self-signed/blob/gh-pages/lib/rsa.js -var BN = require('bn.js') -var EC = require('elliptic').ec -var parseKeys = require('parse-asn1') -var curves = require('./curves.json') - -function verify (sig, hash, key, signType, tag) { - var pub = parseKeys(key) - if (pub.type === 'ec') { - // rsa keys can be interpreted as ecdsa ones in openssl - if (signType !== 'ecdsa' && signType !== 'ecdsa/rsa') throw new Error('wrong public key type') - return ecVerify(sig, hash, pub) - } else if (pub.type === 'dsa') { - if (signType !== 'dsa') throw new Error('wrong public key type') - return dsaVerify(sig, hash, pub) - } else { - if (signType !== 'rsa' && signType !== 'ecdsa/rsa') throw new Error('wrong public key type') - } - hash = Buffer.concat([tag, hash]) - var len = pub.modulus.byteLength() - var pad = [ 1 ] - var padNum = 0 - while (hash.length + pad.length + 2 < len) { - pad.push(0xff) - padNum++ - } - pad.push(0x00) - var i = -1 - while (++i < hash.length) { - pad.push(hash[i]) - } - pad = new Buffer(pad) - var red = BN.mont(pub.modulus) - sig = new BN(sig).toRed(red) - - sig = sig.redPow(new BN(pub.publicExponent)) - sig = new Buffer(sig.fromRed().toArray()) - var out = padNum < 8 ? 1 : 0 - len = Math.min(sig.length, pad.length) - if (sig.length !== pad.length) out = 1 - - i = -1 - while (++i < len) out |= sig[i] ^ pad[i] - return out === 0 -} - -function ecVerify (sig, hash, pub) { - var curveId = curves[pub.data.algorithm.curve.join('.')] - if (!curveId) throw new Error('unknown curve ' + pub.data.algorithm.curve.join('.')) - - var curve = new EC(curveId) - var pubkey = pub.data.subjectPrivateKey.data - - return curve.verify(hash, sig, pubkey) -} - -function dsaVerify (sig, hash, pub) { - var p = pub.data.p - var q = pub.data.q - var g = pub.data.g - var y = pub.data.pub_key - var unpacked = parseKeys.signature.decode(sig, 'der') - var s = unpacked.s - var r = unpacked.r - checkValue(s, q) - checkValue(r, q) - var montp = BN.mont(p) - var w = s.invm(q) - var v = g.toRed(montp) - .redPow(new BN(hash).mul(w).mod(q)) - .fromRed() - .mul(y.toRed(montp).redPow(r.mul(w).mod(q)).fromRed()) - .mod(p) - .mod(q) - return v.cmp(r) === 0 -} - -function checkValue (b, q) { - if (b.cmpn(0) <= 0) throw new Error('invalid sig') - if (b.cmp(q) >= q) throw new Error('invalid sig') -} - -module.exports = verify - -}).call(this,require("buffer").Buffer) -},{"./curves.json":94,"bn.js":68,"buffer":160,"elliptic":127,"parse-asn1":277}],98:[function(require,module,exports){ -(function (Buffer){ -module.exports = function xor (a, b) { - var length = Math.min(a.length, b.length) - var buffer = new Buffer(length) - - for (var i = 0; i < length; ++i) { - buffer[i] = a[i] ^ b[i] - } - return buffer -} - -}).call(this,require("buffer").Buffer) -},{"buffer":160}],99:[function(require,module,exports){ -module.exports = { - "100": "Continue", - "101": "Switching Protocols", - "102": "Processing", - "200": "OK", - "201": "Created", - "202": "Accepted", - "203": "Non-Authoritative Information", - "204": "No Content", - "205": "Reset Content", - "206": "Partial Content", - "207": "Multi-Status", - "208": "Already Reported", - "226": "IM Used", - "300": "Multiple Choices", - "301": "Moved Permanently", - "302": "Found", - "303": "See Other", - "304": "Not Modified", - "305": "Use Proxy", - "307": "Temporary Redirect", - "308": "Permanent Redirect", - "400": "Bad Request", - "401": "Unauthorized", - "402": "Payment Required", - "403": "Forbidden", - "404": "Not Found", - "405": "Method Not Allowed", - "406": "Not Acceptable", - "407": "Proxy Authentication Required", - "408": "Request Timeout", - "409": "Conflict", - "410": "Gone", - "411": "Length Required", - "412": "Precondition Failed", - "413": "Payload Too Large", - "414": "URI Too Long", - "415": "Unsupported Media Type", - "416": "Range Not Satisfiable", - "417": "Expectation Failed", - "418": "I'm a teapot", - "421": "Misdirected Request", - "422": "Unprocessable Entity", - "423": "Locked", - "424": "Failed Dependency", - "425": "Unordered Collection", - "426": "Upgrade Required", - "428": "Precondition Required", - "429": "Too Many Requests", - "431": "Request Header Fields Too Large", - "451": "Unavailable For Legal Reasons", - "500": "Internal Server Error", - "501": "Not Implemented", - "502": "Bad Gateway", - "503": "Service Unavailable", - "504": "Gateway Timeout", - "505": "HTTP Version Not Supported", - "506": "Variant Also Negotiates", - "507": "Insufficient Storage", - "508": "Loop Detected", - "509": "Bandwidth Limit Exceeded", - "510": "Not Extended", - "511": "Network Authentication Required" -} - -},{}],100:[function(require,module,exports){ -function Caseless (dict) { - this.dict = dict || {} -} -Caseless.prototype.set = function (name, value, clobber) { - if (typeof name === 'object') { - for (var i in name) { - this.set(i, name[i], value) - } - } else { - if (typeof clobber === 'undefined') clobber = true - var has = this.has(name) - - if (!clobber && has) this.dict[has] = this.dict[has] + ',' + value - else this.dict[has || name] = value - return has - } -} -Caseless.prototype.has = function (name) { - var keys = Object.keys(this.dict) - , name = name.toLowerCase() - ; - for (var i=0;i remaining) { + length = remaining; + } + } -CipherBase.prototype.setAutoPadding = function () {} -CipherBase.prototype.getAuthTag = function () { - throw new Error('trying to get auth tag in unsupported state') -} + var strLen = string.length; -CipherBase.prototype.setAuthTag = function () { - throw new Error('trying to set auth tag in unsupported state') -} + if (length > strLen / 2) { + length = strLen / 2; + } + for (var i = 0; i < length; ++i) { + var parsed = parseInt(string.substr(i * 2, 2), 16); + if (numberIsNaN(parsed)) return i; + buf[offset + i] = parsed; + } + return i; + } -CipherBase.prototype.setAAD = function () { - throw new Error('trying to set aad in unsupported state') -} + function utf8Write (buf, string, offset, length) { + return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length); + } -CipherBase.prototype._transform = function (data, _, next) { - var err - try { - if (this.hashMode) { - this._update(data) - } else { - this.push(this._update(data)) + function asciiWrite (buf, string, offset, length) { + return blitBuffer(asciiToBytes(string), buf, offset, length); } - } catch (e) { - err = e - } finally { - next(err) - } -} -CipherBase.prototype._flush = function (done) { - var err - try { - this.push(this.__final()) - } catch (e) { - err = e - } - done(err) -} -CipherBase.prototype._finalOrDigest = function (outputEnc) { - var outData = this.__final() || Buffer.alloc(0) - if (outputEnc) { - outData = this._toString(outData, outputEnc, true) - } - return outData -} + function latin1Write (buf, string, offset, length) { + return asciiWrite(buf, string, offset, length); + } -CipherBase.prototype._toString = function (value, enc, fin) { - if (!this._decoder) { - this._decoder = new StringDecoder(enc) - this._encoding = enc - } + function base64Write (buf, string, offset, length) { + return blitBuffer(base64ToBytes(string), buf, offset, length); + } - if (this._encoding !== enc) throw new Error('can\'t switch encodings') + function ucs2Write (buf, string, offset, length) { + return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length); + } - var out = this._decoder.write(value) - if (fin) { - out += this._decoder.end() - } + Buffer.prototype.write = function write (string, offset, length, encoding) { + // Buffer#write(string) + if (offset === undefined) { + encoding = 'utf8'; + length = this.length; + offset = 0; + // Buffer#write(string, encoding) + } else if (length === undefined && typeof offset === 'string') { + encoding = offset; + length = this.length; + offset = 0; + // Buffer#write(string, offset[, length][, encoding]) + } else if (isFinite(offset)) { + offset = offset >>> 0; + if (isFinite(length)) { + length = length >>> 0; + if (encoding === undefined) encoding = 'utf8'; + } else { + encoding = length; + length = undefined; + } + } else { + throw new Error( + 'Buffer.write(string, encoding, offset[, length]) is no longer supported' + ); + } - return out -} + var remaining = this.length - offset; + if (length === undefined || length > remaining) length = remaining; -module.exports = CipherBase + if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) { + throw new RangeError('Attempt to write outside buffer bounds'); + } -},{"inherits":217,"safe-buffer":338,"stream":373,"string_decoder":174}],102:[function(require,module,exports){ -'use strict'; + if (!encoding) encoding = 'utf8'; -var shimmer = require('shimmer'), - isBluebird = require('is-bluebird'); + var loweredCase = false; + for (;;) { + switch (encoding) { + case 'hex': + return hexWrite(this, string, offset, length); -var Bluebird; -try { - Bluebird = require('bluebird'); -} catch (err) {} + case 'utf8': + case 'utf-8': + return utf8Write(this, string, offset, length); -module.exports = function patchBluebird(ns, Promise) { - if (!ns || typeof ns.bind !== 'function' || typeof ns.run !== 'function') throw new TypeError('must include namespace to patch bluebird against'); + case 'ascii': + return asciiWrite(this, string, offset, length); - if (!Promise) { - Promise = Bluebird; - if (!Promise) throw new Error('could not require bluebird'); - } else if (!isBluebird.ctor(Promise)) { - throw new TypeError('promise implementation provided must be bluebird'); - } + case 'latin1': + case 'binary': + return latin1Write(this, string, offset, length); - var proto = Promise.prototype; - shimmer.wrap(proto, '_addCallbacks', function(_addCallbacks) { - return function ns_addCallbacks(fulfill, reject, progress, promise, receiver, domain) { - if (typeof fulfill === 'function') fulfill = ns.bind(fulfill); - if (typeof reject === 'function') reject = ns.bind(reject); - if (typeof progress === 'function') progress = ns.bind(progress); + case 'base64': + // Warning: maxLength not taken into account in base64Write + return base64Write(this, string, offset, length); - return _addCallbacks.call(this, fulfill, reject, progress, promise, receiver, domain); - }; - }); -}; + case 'ucs2': + case 'ucs-2': + case 'utf16le': + case 'utf-16le': + return ucs2Write(this, string, offset, length); -},{"bluebird":67,"is-bluebird":218,"shimmer":348}],103:[function(require,module,exports){ + default: + if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding); + encoding = ('' + encoding).toLowerCase(); + loweredCase = true; + } + } + }; -/** - * slice() reference. - */ + Buffer.prototype.toJSON = function toJSON () { + return { + type: 'Buffer', + data: Array.prototype.slice.call(this._arr || this, 0) + }; + }; -var slice = Array.prototype.slice; + function base64Slice (buf, start, end) { + if (start === 0 && end === buf.length) { + return base64.fromByteArray(buf); + } else { + return base64.fromByteArray(buf.slice(start, end)); + } + } -/** - * Expose `co`. - */ + function utf8Slice (buf, start, end) { + end = Math.min(buf.length, end); + var res = []; -module.exports = co['default'] = co.co = co; + var i = start; + while (i < end) { + var firstByte = buf[i]; + var codePoint = null; + var bytesPerSequence = (firstByte > 0xEF) ? 4 + : (firstByte > 0xDF) ? 3 + : (firstByte > 0xBF) ? 2 + : 1; -/** - * Wrap the given generator `fn` into a - * function that returns a promise. - * This is a separate function so that - * every `co()` call doesn't create a new, - * unnecessary closure. - * - * @param {GeneratorFunction} fn - * @return {Function} - * @api public - */ + if (i + bytesPerSequence <= end) { + var secondByte, thirdByte, fourthByte, tempCodePoint; -co.wrap = function (fn) { - createPromise.__generatorFunction__ = fn; - return createPromise; - function createPromise() { - return co.call(this, fn.apply(this, arguments)); - } -}; + switch (bytesPerSequence) { + case 1: + if (firstByte < 0x80) { + codePoint = firstByte; + } + break; + case 2: + secondByte = buf[i + 1]; + if ((secondByte & 0xC0) === 0x80) { + tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F); + if (tempCodePoint > 0x7F) { + codePoint = tempCodePoint; + } + } + break; + case 3: + secondByte = buf[i + 1]; + thirdByte = buf[i + 2]; + if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) { + tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F); + if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) { + codePoint = tempCodePoint; + } + } + break; + case 4: + secondByte = buf[i + 1]; + thirdByte = buf[i + 2]; + fourthByte = buf[i + 3]; + if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) { + tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F); + if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) { + codePoint = tempCodePoint; + } + } + } + } -/** - * Execute the generator function or a generator - * and return a promise. - * - * @param {Function} fn - * @return {Promise} - * @api public - */ + if (codePoint === null) { + // we did not generate a valid codePoint so insert a + // replacement char (U+FFFD) and advance only 1 byte + codePoint = 0xFFFD; + bytesPerSequence = 1; + } else if (codePoint > 0xFFFF) { + // encode to utf16 (surrogate pair dance) + codePoint -= 0x10000; + res.push(codePoint >>> 10 & 0x3FF | 0xD800); + codePoint = 0xDC00 | codePoint & 0x3FF; + } -function co(gen) { - var ctx = this; - var args = slice.call(arguments, 1) + res.push(codePoint); + i += bytesPerSequence; + } - // we wrap everything in a promise to avoid promise chaining, - // which leads to memory leak errors. - // see https://github.com/tj/co/issues/180 - return new Promise(function(resolve, reject) { - if (typeof gen === 'function') gen = gen.apply(ctx, args); - if (!gen || typeof gen.next !== 'function') return resolve(gen); + return decodeCodePointsArray(res); + } - onFulfilled(); + // Based on http://stackoverflow.com/a/22747272/680742, the browser with + // the lowest limit is Chrome, with 0x10000 args. + // We go 1 magnitude less, for safety + var MAX_ARGUMENTS_LENGTH = 0x1000; - /** - * @param {Mixed} res - * @return {Promise} - * @api private - */ + function decodeCodePointsArray (codePoints) { + var len = codePoints.length; + if (len <= MAX_ARGUMENTS_LENGTH) { + return String.fromCharCode.apply(String, codePoints); // avoid extra slice() + } - function onFulfilled(res) { - var ret; - try { - ret = gen.next(res); - } catch (e) { - return reject(e); + // Decode in chunks to avoid "call stack size exceeded". + var res = ''; + var i = 0; + while (i < len) { + res += String.fromCharCode.apply( + String, + codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH) + ); } - next(ret); + return res; } - /** - * @param {Error} err - * @return {Promise} - * @api private - */ + function asciiSlice (buf, start, end) { + var ret = ''; + end = Math.min(buf.length, end); - function onRejected(err) { - var ret; - try { - ret = gen.throw(err); - } catch (e) { - return reject(e); + for (var i = start; i < end; ++i) { + ret += String.fromCharCode(buf[i] & 0x7F); } - next(ret); + return ret; } - /** - * Get the next value in the generator, - * return a promise. - * - * @param {Object} ret - * @return {Promise} - * @api private - */ + function latin1Slice (buf, start, end) { + var ret = ''; + end = Math.min(buf.length, end); - function next(ret) { - if (ret.done) return resolve(ret.value); - var value = toPromise.call(ctx, ret.value); - if (value && isPromise(value)) return value.then(onFulfilled, onRejected); - return onRejected(new TypeError('You may only yield a function, promise, generator, array, or object, ' - + 'but the following object was passed: "' + String(ret.value) + '"')); + for (var i = start; i < end; ++i) { + ret += String.fromCharCode(buf[i]); + } + return ret; } - }); -} -/** - * Convert a `yield`ed value into a promise. - * - * @param {Mixed} obj - * @return {Promise} - * @api private - */ + function hexSlice (buf, start, end) { + var len = buf.length; -function toPromise(obj) { - if (!obj) return obj; - if (isPromise(obj)) return obj; - if (isGeneratorFunction(obj) || isGenerator(obj)) return co.call(this, obj); - if ('function' == typeof obj) return thunkToPromise.call(this, obj); - if (Array.isArray(obj)) return arrayToPromise.call(this, obj); - if (isObject(obj)) return objectToPromise.call(this, obj); - return obj; -} - -/** - * Convert a thunk to a promise. - * - * @param {Function} - * @return {Promise} - * @api private - */ + if (!start || start < 0) start = 0; + if (!end || end < 0 || end > len) end = len; -function thunkToPromise(fn) { - var ctx = this; - return new Promise(function (resolve, reject) { - fn.call(ctx, function (err, res) { - if (err) return reject(err); - if (arguments.length > 2) res = slice.call(arguments, 1); - resolve(res); - }); - }); -} + var out = ''; + for (var i = start; i < end; ++i) { + out += toHex(buf[i]); + } + return out; + } -/** - * Convert an array of "yieldables" to a promise. - * Uses `Promise.all()` internally. - * - * @param {Array} obj - * @return {Promise} - * @api private - */ + function utf16leSlice (buf, start, end) { + var bytes = buf.slice(start, end); + var res = ''; + for (var i = 0; i < bytes.length; i += 2) { + res += String.fromCharCode(bytes[i] + (bytes[i + 1] * 256)); + } + return res; + } -function arrayToPromise(obj) { - return Promise.all(obj.map(toPromise, this)); -} + Buffer.prototype.slice = function slice (start, end) { + var len = this.length; + start = ~~start; + end = end === undefined ? len : ~~end; -/** - * Convert an object of "yieldables" to a promise. - * Uses `Promise.all()` internally. - * - * @param {Object} obj - * @return {Promise} - * @api private - */ + if (start < 0) { + start += len; + if (start < 0) start = 0; + } else if (start > len) { + start = len; + } -function objectToPromise(obj){ - var results = new obj.constructor(); - var keys = Object.keys(obj); - var promises = []; - for (var i = 0; i < keys.length; i++) { - var key = keys[i]; - var promise = toPromise.call(this, obj[key]); - if (promise && isPromise(promise)) defer(promise, key); - else results[key] = obj[key]; - } - return Promise.all(promises).then(function () { - return results; - }); - - function defer(promise, key) { - // predefine the key in the result - results[key] = undefined; - promises.push(promise.then(function (res) { - results[key] = res; - })); - } -} + if (end < 0) { + end += len; + if (end < 0) end = 0; + } else if (end > len) { + end = len; + } -/** - * Check if `obj` is a promise. - * - * @param {Object} obj - * @return {Boolean} - * @api private - */ + if (end < start) end = start; -function isPromise(obj) { - return 'function' == typeof obj.then; -} + var newBuf = this.subarray(start, end); + // Return an augmented `Uint8Array` instance + newBuf.__proto__ = Buffer.prototype; + return newBuf; + }; -/** - * Check if `obj` is a generator. - * - * @param {Mixed} obj - * @return {Boolean} - * @api private + /* + * Need to make sure that buffer isn't trying to write out of bounds. */ + function checkOffset (offset, ext, length) { + if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint'); + if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length'); + } -function isGenerator(obj) { - return 'function' == typeof obj.next && 'function' == typeof obj.throw; -} + Buffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) { + offset = offset >>> 0; + byteLength = byteLength >>> 0; + if (!noAssert) checkOffset(offset, byteLength, this.length); -/** - * Check if `obj` is a generator function. - * - * @param {Mixed} obj - * @return {Boolean} - * @api private - */ -function isGeneratorFunction(obj) { - var constructor = obj.constructor; - if (!constructor) return false; - if ('GeneratorFunction' === constructor.name || 'GeneratorFunction' === constructor.displayName) return true; - return isGenerator(constructor.prototype); -} - -/** - * Check for plain object. - * - * @param {Mixed} val - * @return {Boolean} - * @api private - */ + var val = this[offset]; + var mul = 1; + var i = 0; + while (++i < byteLength && (mul *= 0x100)) { + val += this[offset + i] * mul; + } -function isObject(val) { - return Object == val.constructor; -} - -},{}],104:[function(require,module,exports){ -(function (Buffer){ -var util = require('util'); -var Stream = require('stream').Stream; -var DelayedStream = require('delayed-stream'); -var defer = require('./defer.js'); - -module.exports = CombinedStream; -function CombinedStream() { - this.writable = false; - this.readable = true; - this.dataSize = 0; - this.maxDataSize = 2 * 1024 * 1024; - this.pauseStreams = true; - - this._released = false; - this._streams = []; - this._currentStream = null; -} -util.inherits(CombinedStream, Stream); - -CombinedStream.create = function(options) { - var combinedStream = new this(); - - options = options || {}; - for (var option in options) { - combinedStream[option] = options[option]; - } + return val; + }; - return combinedStream; -}; + Buffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) { + offset = offset >>> 0; + byteLength = byteLength >>> 0; + if (!noAssert) { + checkOffset(offset, byteLength, this.length); + } -CombinedStream.isStreamLike = function(stream) { - return (typeof stream !== 'function') - && (typeof stream !== 'string') - && (typeof stream !== 'boolean') - && (typeof stream !== 'number') - && (!Buffer.isBuffer(stream)); -}; + var val = this[offset + --byteLength]; + var mul = 1; + while (byteLength > 0 && (mul *= 0x100)) { + val += this[offset + --byteLength] * mul; + } -CombinedStream.prototype.append = function(stream) { - var isStreamLike = CombinedStream.isStreamLike(stream); + return val; + }; - if (isStreamLike) { - if (!(stream instanceof DelayedStream)) { - var newStream = DelayedStream.create(stream, { - maxDataSize: Infinity, - pauseStream: this.pauseStreams, - }); - stream.on('data', this._checkDataSize.bind(this)); - stream = newStream; - } + Buffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) { + offset = offset >>> 0; + if (!noAssert) checkOffset(offset, 1, this.length); + return this[offset]; + }; - this._handleErrors(stream); + Buffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) { + offset = offset >>> 0; + if (!noAssert) checkOffset(offset, 2, this.length); + return this[offset] | (this[offset + 1] << 8); + }; - if (this.pauseStreams) { - stream.pause(); - } - } + Buffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) { + offset = offset >>> 0; + if (!noAssert) checkOffset(offset, 2, this.length); + return (this[offset] << 8) | this[offset + 1]; + }; - this._streams.push(stream); - return this; -}; + Buffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) { + offset = offset >>> 0; + if (!noAssert) checkOffset(offset, 4, this.length); -CombinedStream.prototype.pipe = function(dest, options) { - Stream.prototype.pipe.call(this, dest, options); - this.resume(); - return dest; -}; + return ((this[offset]) | + (this[offset + 1] << 8) | + (this[offset + 2] << 16)) + + (this[offset + 3] * 0x1000000); + }; -CombinedStream.prototype._getNext = function() { - this._currentStream = null; - var stream = this._streams.shift(); + Buffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) { + offset = offset >>> 0; + if (!noAssert) checkOffset(offset, 4, this.length); + return (this[offset] * 0x1000000) + + ((this[offset + 1] << 16) | + (this[offset + 2] << 8) | + this[offset + 3]); + }; - if (typeof stream == 'undefined') { - this.end(); - return; - } + Buffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) { + offset = offset >>> 0; + byteLength = byteLength >>> 0; + if (!noAssert) checkOffset(offset, byteLength, this.length); - if (typeof stream !== 'function') { - this._pipeNext(stream); - return; - } + var val = this[offset]; + var mul = 1; + var i = 0; + while (++i < byteLength && (mul *= 0x100)) { + val += this[offset + i] * mul; + } + mul *= 0x80; - var getStream = stream; - getStream(function(stream) { - var isStreamLike = CombinedStream.isStreamLike(stream); - if (isStreamLike) { - stream.on('data', this._checkDataSize.bind(this)); - this._handleErrors(stream); - } + if (val >= mul) val -= Math.pow(2, 8 * byteLength); - defer(this._pipeNext.bind(this, stream)); - }.bind(this)); -}; + return val; + }; -CombinedStream.prototype._pipeNext = function(stream) { - this._currentStream = stream; + Buffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) { + offset = offset >>> 0; + byteLength = byteLength >>> 0; + if (!noAssert) checkOffset(offset, byteLength, this.length); - var isStreamLike = CombinedStream.isStreamLike(stream); - if (isStreamLike) { - stream.on('end', this._getNext.bind(this)); - stream.pipe(this, {end: false}); - return; - } + var i = byteLength; + var mul = 1; + var val = this[offset + --i]; + while (i > 0 && (mul *= 0x100)) { + val += this[offset + --i] * mul; + } + mul *= 0x80; - var value = stream; - this.write(value); - this._getNext(); -}; + if (val >= mul) val -= Math.pow(2, 8 * byteLength); -CombinedStream.prototype._handleErrors = function(stream) { - var self = this; - stream.on('error', function(err) { - self._emitError(err); - }); -}; + return val; + }; -CombinedStream.prototype.write = function(data) { - this.emit('data', data); -}; + Buffer.prototype.readInt8 = function readInt8 (offset, noAssert) { + offset = offset >>> 0; + if (!noAssert) checkOffset(offset, 1, this.length); + if (!(this[offset] & 0x80)) return (this[offset]); + return ((0xff - this[offset] + 1) * -1); + }; -CombinedStream.prototype.pause = function() { - if (!this.pauseStreams) { - return; - } + Buffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) { + offset = offset >>> 0; + if (!noAssert) checkOffset(offset, 2, this.length); + var val = this[offset] | (this[offset + 1] << 8); + return (val & 0x8000) ? val | 0xFFFF0000 : val; + }; - if(this.pauseStreams && this._currentStream && typeof(this._currentStream.pause) == 'function') this._currentStream.pause(); - this.emit('pause'); -}; + Buffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) { + offset = offset >>> 0; + if (!noAssert) checkOffset(offset, 2, this.length); + var val = this[offset + 1] | (this[offset] << 8); + return (val & 0x8000) ? val | 0xFFFF0000 : val; + }; -CombinedStream.prototype.resume = function() { - if (!this._released) { - this._released = true; - this.writable = true; - this._getNext(); - } + Buffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) { + offset = offset >>> 0; + if (!noAssert) checkOffset(offset, 4, this.length); - if(this.pauseStreams && this._currentStream && typeof(this._currentStream.resume) == 'function') this._currentStream.resume(); - this.emit('resume'); -}; + return (this[offset]) | + (this[offset + 1] << 8) | + (this[offset + 2] << 16) | + (this[offset + 3] << 24); + }; -CombinedStream.prototype.end = function() { - this._reset(); - this.emit('end'); -}; + Buffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) { + offset = offset >>> 0; + if (!noAssert) checkOffset(offset, 4, this.length); -CombinedStream.prototype.destroy = function() { - this._reset(); - this.emit('close'); -}; + return (this[offset] << 24) | + (this[offset + 1] << 16) | + (this[offset + 2] << 8) | + (this[offset + 3]); + }; -CombinedStream.prototype._reset = function() { - this.writable = false; - this._streams = []; - this._currentStream = null; -}; + Buffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) { + offset = offset >>> 0; + if (!noAssert) checkOffset(offset, 4, this.length); + return ieee754.read(this, offset, true, 23, 4); + }; -CombinedStream.prototype._checkDataSize = function() { - this._updateDataSize(); - if (this.dataSize <= this.maxDataSize) { - return; - } + Buffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) { + offset = offset >>> 0; + if (!noAssert) checkOffset(offset, 4, this.length); + return ieee754.read(this, offset, false, 23, 4); + }; - var message = - 'DelayedStream#maxDataSize of ' + this.maxDataSize + ' bytes exceeded.'; - this._emitError(new Error(message)); -}; + Buffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) { + offset = offset >>> 0; + if (!noAssert) checkOffset(offset, 8, this.length); + return ieee754.read(this, offset, true, 52, 8); + }; -CombinedStream.prototype._updateDataSize = function() { - this.dataSize = 0; + Buffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) { + offset = offset >>> 0; + if (!noAssert) checkOffset(offset, 8, this.length); + return ieee754.read(this, offset, false, 52, 8); + }; - var self = this; - this._streams.forEach(function(stream) { - if (!stream.dataSize) { - return; + function checkInt (buf, value, offset, ext, max, min) { + if (!Buffer.isBuffer(buf)) throw new TypeError('"buffer" argument must be a Buffer instance'); + if (value > max || value < min) throw new RangeError('"value" argument is out of bounds'); + if (offset + ext > buf.length) throw new RangeError('Index out of range'); } - self.dataSize += stream.dataSize; - }); - - if (this._currentStream && this._currentStream.dataSize) { - this.dataSize += this._currentStream.dataSize; - } -}; - -CombinedStream.prototype._emitError = function(err) { - this._reset(); - this.emit('error', err); -}; - -}).call(this,{"isBuffer":require("../../is-buffer/index.js")}) -},{"../../is-buffer/index.js":219,"./defer.js":105,"delayed-stream":113,"stream":373,"util":393}],105:[function(require,module,exports){ -(function (process,setImmediate){ -module.exports = defer; - -/** - * Runs provided function on next iteration of the event loop - * - * @param {function} fn - function to run - */ -function defer(fn) -{ - var nextTick = typeof setImmediate == 'function' - ? setImmediate - : ( - typeof process == 'object' && typeof process.nextTick == 'function' - ? process.nextTick - : null - ); - - if (nextTick) - { - nextTick(fn); - } - else - { - setTimeout(fn, 0); - } -} - -}).call(this,require('_process'),require("timers").setImmediate) -},{"_process":287,"timers":378}],106:[function(require,module,exports){ -(function (Buffer){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -// NOTE: These type checking functions intentionally don't use `instanceof` -// because it is fragile and can be easily faked with `Object.create()`. - -function isArray(arg) { - if (Array.isArray) { - return Array.isArray(arg); - } - return objectToString(arg) === '[object Array]'; -} -exports.isArray = isArray; - -function isBoolean(arg) { - return typeof arg === 'boolean'; -} -exports.isBoolean = isBoolean; - -function isNull(arg) { - return arg === null; -} -exports.isNull = isNull; - -function isNullOrUndefined(arg) { - return arg == null; -} -exports.isNullOrUndefined = isNullOrUndefined; - -function isNumber(arg) { - return typeof arg === 'number'; -} -exports.isNumber = isNumber; - -function isString(arg) { - return typeof arg === 'string'; -} -exports.isString = isString; - -function isSymbol(arg) { - return typeof arg === 'symbol'; -} -exports.isSymbol = isSymbol; - -function isUndefined(arg) { - return arg === void 0; -} -exports.isUndefined = isUndefined; - -function isRegExp(re) { - return objectToString(re) === '[object RegExp]'; -} -exports.isRegExp = isRegExp; - -function isObject(arg) { - return typeof arg === 'object' && arg !== null; -} -exports.isObject = isObject; - -function isDate(d) { - return objectToString(d) === '[object Date]'; -} -exports.isDate = isDate; - -function isError(e) { - return (objectToString(e) === '[object Error]' || e instanceof Error); -} -exports.isError = isError; - -function isFunction(arg) { - return typeof arg === 'function'; -} -exports.isFunction = isFunction; - -function isPrimitive(arg) { - return arg === null || - typeof arg === 'boolean' || - typeof arg === 'number' || - typeof arg === 'string' || - typeof arg === 'symbol' || // ES6 symbol - typeof arg === 'undefined'; -} -exports.isPrimitive = isPrimitive; - -exports.isBuffer = Buffer.isBuffer; - -function objectToString(o) { - return Object.prototype.toString.call(o); -} - -}).call(this,{"isBuffer":require("../../is-buffer/index.js")}) -},{"../../is-buffer/index.js":219}],107:[function(require,module,exports){ -(function (Buffer){ -var elliptic = require('elliptic') -var BN = require('bn.js') - -module.exports = function createECDH (curve) { - return new ECDH(curve) -} - -var aliases = { - secp256k1: { - name: 'secp256k1', - byteLength: 32 - }, - secp224r1: { - name: 'p224', - byteLength: 28 - }, - prime256v1: { - name: 'p256', - byteLength: 32 - }, - prime192v1: { - name: 'p192', - byteLength: 24 - }, - ed25519: { - name: 'ed25519', - byteLength: 32 - }, - secp384r1: { - name: 'p384', - byteLength: 48 - }, - secp521r1: { - name: 'p521', - byteLength: 66 - } -} - -aliases.p224 = aliases.secp224r1 -aliases.p256 = aliases.secp256r1 = aliases.prime256v1 -aliases.p192 = aliases.secp192r1 = aliases.prime192v1 -aliases.p384 = aliases.secp384r1 -aliases.p521 = aliases.secp521r1 + Buffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) { + value = +value; + offset = offset >>> 0; + byteLength = byteLength >>> 0; + if (!noAssert) { + var maxBytes = Math.pow(2, 8 * byteLength) - 1; + checkInt(this, value, offset, byteLength, maxBytes, 0); + } -function ECDH (curve) { - this.curveType = aliases[curve] - if (!this.curveType) { - this.curveType = { - name: curve - } - } - this.curve = new elliptic.ec(this.curveType.name) // eslint-disable-line new-cap - this.keys = void 0 -} - -ECDH.prototype.generateKeys = function (enc, format) { - this.keys = this.curve.genKeyPair() - return this.getPublicKey(enc, format) -} - -ECDH.prototype.computeSecret = function (other, inenc, enc) { - inenc = inenc || 'utf8' - if (!Buffer.isBuffer(other)) { - other = new Buffer(other, inenc) - } - var otherPub = this.curve.keyFromPublic(other).getPublic() - var out = otherPub.mul(this.keys.getPrivate()).getX() - return formatReturnValue(out, enc, this.curveType.byteLength) -} - -ECDH.prototype.getPublicKey = function (enc, format) { - var key = this.keys.getPublic(format === 'compressed', true) - if (format === 'hybrid') { - if (key[key.length - 1] % 2) { - key[0] = 7 - } else { - key[0] = 6 - } - } - return formatReturnValue(key, enc) -} + var mul = 1; + var i = 0; + this[offset] = value & 0xFF; + while (++i < byteLength && (mul *= 0x100)) { + this[offset + i] = (value / mul) & 0xFF; + } -ECDH.prototype.getPrivateKey = function (enc) { - return formatReturnValue(this.keys.getPrivate(), enc) -} + return offset + byteLength; + }; -ECDH.prototype.setPublicKey = function (pub, enc) { - enc = enc || 'utf8' - if (!Buffer.isBuffer(pub)) { - pub = new Buffer(pub, enc) - } - this.keys._importPublic(pub) - return this -} - -ECDH.prototype.setPrivateKey = function (priv, enc) { - enc = enc || 'utf8' - if (!Buffer.isBuffer(priv)) { - priv = new Buffer(priv, enc) - } + Buffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) { + value = +value; + offset = offset >>> 0; + byteLength = byteLength >>> 0; + if (!noAssert) { + var maxBytes = Math.pow(2, 8 * byteLength) - 1; + checkInt(this, value, offset, byteLength, maxBytes, 0); + } - var _priv = new BN(priv) - _priv = _priv.toString(16) - this.keys = this.curve.genKeyPair() - this.keys._importPrivate(_priv) - return this -} + var i = byteLength - 1; + var mul = 1; + this[offset + i] = value & 0xFF; + while (--i >= 0 && (mul *= 0x100)) { + this[offset + i] = (value / mul) & 0xFF; + } -function formatReturnValue (bn, enc, len) { - if (!Array.isArray(bn)) { - bn = bn.toArray() - } - var buf = new Buffer(bn) - if (len && buf.length < len) { - var zeros = new Buffer(len - buf.length) - zeros.fill(0) - buf = Buffer.concat([zeros, buf]) - } - if (!enc) { - return buf - } else { - return buf.toString(enc) - } -} + return offset + byteLength; + }; -}).call(this,require("buffer").Buffer) -},{"bn.js":68,"buffer":160,"elliptic":127}],108:[function(require,module,exports){ -'use strict' -var inherits = require('inherits') -var MD5 = require('md5.js') -var RIPEMD160 = require('ripemd160') -var sha = require('sha.js') -var Base = require('cipher-base') + Buffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) { + value = +value; + offset = offset >>> 0; + if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0); + this[offset] = (value & 0xff); + return offset + 1; + }; -function Hash (hash) { - Base.call(this, 'digest') + Buffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) { + value = +value; + offset = offset >>> 0; + if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0); + this[offset] = (value & 0xff); + this[offset + 1] = (value >>> 8); + return offset + 2; + }; - this._hash = hash -} + Buffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) { + value = +value; + offset = offset >>> 0; + if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0); + this[offset] = (value >>> 8); + this[offset + 1] = (value & 0xff); + return offset + 2; + }; -inherits(Hash, Base) + Buffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) { + value = +value; + offset = offset >>> 0; + if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0); + this[offset + 3] = (value >>> 24); + this[offset + 2] = (value >>> 16); + this[offset + 1] = (value >>> 8); + this[offset] = (value & 0xff); + return offset + 4; + }; -Hash.prototype._update = function (data) { - this._hash.update(data) -} + Buffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) { + value = +value; + offset = offset >>> 0; + if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0); + this[offset] = (value >>> 24); + this[offset + 1] = (value >>> 16); + this[offset + 2] = (value >>> 8); + this[offset + 3] = (value & 0xff); + return offset + 4; + }; -Hash.prototype._final = function () { - return this._hash.digest() -} + Buffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) { + value = +value; + offset = offset >>> 0; + if (!noAssert) { + var limit = Math.pow(2, (8 * byteLength) - 1); -module.exports = function createHash (alg) { - alg = alg.toLowerCase() - if (alg === 'md5') return new MD5() - if (alg === 'rmd160' || alg === 'ripemd160') return new RIPEMD160() + checkInt(this, value, offset, byteLength, limit - 1, -limit); + } - return new Hash(sha(alg)) -} + var i = 0; + var mul = 1; + var sub = 0; + this[offset] = value & 0xFF; + while (++i < byteLength && (mul *= 0x100)) { + if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) { + sub = 1; + } + this[offset + i] = ((value / mul) >> 0) - sub & 0xFF; + } -},{"cipher-base":101,"inherits":217,"md5.js":264,"ripemd160":337,"sha.js":341}],109:[function(require,module,exports){ -var MD5 = require('md5.js') + return offset + byteLength; + }; -module.exports = function (buffer) { - return new MD5().update(buffer).digest() -} + Buffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) { + value = +value; + offset = offset >>> 0; + if (!noAssert) { + var limit = Math.pow(2, (8 * byteLength) - 1); -},{"md5.js":264}],110:[function(require,module,exports){ -'use strict' -var inherits = require('inherits') -var Legacy = require('./legacy') -var Base = require('cipher-base') -var Buffer = require('safe-buffer').Buffer -var md5 = require('create-hash/md5') -var RIPEMD160 = require('ripemd160') + checkInt(this, value, offset, byteLength, limit - 1, -limit); + } -var sha = require('sha.js') + var i = byteLength - 1; + var mul = 1; + var sub = 0; + this[offset + i] = value & 0xFF; + while (--i >= 0 && (mul *= 0x100)) { + if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) { + sub = 1; + } + this[offset + i] = ((value / mul) >> 0) - sub & 0xFF; + } -var ZEROS = Buffer.alloc(128) + return offset + byteLength; + }; -function Hmac (alg, key) { - Base.call(this, 'digest') - if (typeof key === 'string') { - key = Buffer.from(key) - } + Buffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) { + value = +value; + offset = offset >>> 0; + if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80); + if (value < 0) value = 0xff + value + 1; + this[offset] = (value & 0xff); + return offset + 1; + }; - var blocksize = (alg === 'sha512' || alg === 'sha384') ? 128 : 64 + Buffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) { + value = +value; + offset = offset >>> 0; + if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000); + this[offset] = (value & 0xff); + this[offset + 1] = (value >>> 8); + return offset + 2; + }; - this._alg = alg - this._key = key - if (key.length > blocksize) { - var hash = alg === 'rmd160' ? new RIPEMD160() : sha(alg) - key = hash.update(key).digest() - } else if (key.length < blocksize) { - key = Buffer.concat([key, ZEROS], blocksize) - } + Buffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) { + value = +value; + offset = offset >>> 0; + if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000); + this[offset] = (value >>> 8); + this[offset + 1] = (value & 0xff); + return offset + 2; + }; - var ipad = this._ipad = Buffer.allocUnsafe(blocksize) - var opad = this._opad = Buffer.allocUnsafe(blocksize) + Buffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) { + value = +value; + offset = offset >>> 0; + if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000); + this[offset] = (value & 0xff); + this[offset + 1] = (value >>> 8); + this[offset + 2] = (value >>> 16); + this[offset + 3] = (value >>> 24); + return offset + 4; + }; - for (var i = 0; i < blocksize; i++) { - ipad[i] = key[i] ^ 0x36 - opad[i] = key[i] ^ 0x5C - } - this._hash = alg === 'rmd160' ? new RIPEMD160() : sha(alg) - this._hash.update(ipad) -} - -inherits(Hmac, Base) - -Hmac.prototype._update = function (data) { - this._hash.update(data) -} - -Hmac.prototype._final = function () { - var h = this._hash.digest() - var hash = this._alg === 'rmd160' ? new RIPEMD160() : sha(this._alg) - return hash.update(this._opad).update(h).digest() -} - -module.exports = function createHmac (alg, key) { - alg = alg.toLowerCase() - if (alg === 'rmd160' || alg === 'ripemd160') { - return new Hmac('rmd160', key) - } - if (alg === 'md5') { - return new Legacy(md5, key) - } - return new Hmac(alg, key) -} + Buffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) { + value = +value; + offset = offset >>> 0; + if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000); + if (value < 0) value = 0xffffffff + value + 1; + this[offset] = (value >>> 24); + this[offset + 1] = (value >>> 16); + this[offset + 2] = (value >>> 8); + this[offset + 3] = (value & 0xff); + return offset + 4; + }; -},{"./legacy":111,"cipher-base":101,"create-hash/md5":109,"inherits":217,"ripemd160":337,"safe-buffer":338,"sha.js":341}],111:[function(require,module,exports){ -'use strict' -var inherits = require('inherits') -var Buffer = require('safe-buffer').Buffer + function checkIEEE754 (buf, value, offset, ext, max, min) { + if (offset + ext > buf.length) throw new RangeError('Index out of range'); + if (offset < 0) throw new RangeError('Index out of range'); + } -var Base = require('cipher-base') + function writeFloat (buf, value, offset, littleEndian, noAssert) { + value = +value; + offset = offset >>> 0; + if (!noAssert) { + checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38); + } + ieee754.write(buf, value, offset, littleEndian, 23, 4); + return offset + 4; + } -var ZEROS = Buffer.alloc(128) -var blocksize = 64 + Buffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) { + return writeFloat(this, value, offset, true, noAssert); + }; -function Hmac (alg, key) { - Base.call(this, 'digest') - if (typeof key === 'string') { - key = Buffer.from(key) - } + Buffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) { + return writeFloat(this, value, offset, false, noAssert); + }; - this._alg = alg - this._key = key + function writeDouble (buf, value, offset, littleEndian, noAssert) { + value = +value; + offset = offset >>> 0; + if (!noAssert) { + checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308); + } + ieee754.write(buf, value, offset, littleEndian, 52, 8); + return offset + 8; + } - if (key.length > blocksize) { - key = alg(key) - } else if (key.length < blocksize) { - key = Buffer.concat([key, ZEROS], blocksize) - } + Buffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) { + return writeDouble(this, value, offset, true, noAssert); + }; - var ipad = this._ipad = Buffer.allocUnsafe(blocksize) - var opad = this._opad = Buffer.allocUnsafe(blocksize) + Buffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) { + return writeDouble(this, value, offset, false, noAssert); + }; - for (var i = 0; i < blocksize; i++) { - ipad[i] = key[i] ^ 0x36 - opad[i] = key[i] ^ 0x5C - } + // copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length) + Buffer.prototype.copy = function copy (target, targetStart, start, end) { + if (!Buffer.isBuffer(target)) throw new TypeError('argument should be a Buffer'); + if (!start) start = 0; + if (!end && end !== 0) end = this.length; + if (targetStart >= target.length) targetStart = target.length; + if (!targetStart) targetStart = 0; + if (end > 0 && end < start) end = start; + + // Copy 0 bytes; we're done + if (end === start) return 0; + if (target.length === 0 || this.length === 0) return 0; + + // Fatal error conditions + if (targetStart < 0) { + throw new RangeError('targetStart out of bounds'); + } + if (start < 0 || start >= this.length) throw new RangeError('Index out of range'); + if (end < 0) throw new RangeError('sourceEnd out of bounds'); - this._hash = [ipad] -} - -inherits(Hmac, Base) - -Hmac.prototype._update = function (data) { - this._hash.push(data) -} - -Hmac.prototype._final = function () { - var h = this._alg(Buffer.concat(this._hash)) - return this._alg(Buffer.concat([this._opad, h])) -} -module.exports = Hmac - -},{"cipher-base":101,"inherits":217,"safe-buffer":338}],112:[function(require,module,exports){ -'use strict' - -exports.randomBytes = exports.rng = exports.pseudoRandomBytes = exports.prng = require('randombytes') -exports.createHash = exports.Hash = require('create-hash') -exports.createHmac = exports.Hmac = require('create-hmac') - -var algos = require('browserify-sign/algos') -var algoKeys = Object.keys(algos) -var hashes = ['sha1', 'sha224', 'sha256', 'sha384', 'sha512', 'md5', 'rmd160'].concat(algoKeys) -exports.getHashes = function () { - return hashes -} - -var p = require('pbkdf2') -exports.pbkdf2 = p.pbkdf2 -exports.pbkdf2Sync = p.pbkdf2Sync - -var aes = require('browserify-cipher') - -exports.Cipher = aes.Cipher -exports.createCipher = aes.createCipher -exports.Cipheriv = aes.Cipheriv -exports.createCipheriv = aes.createCipheriv -exports.Decipher = aes.Decipher -exports.createDecipher = aes.createDecipher -exports.Decipheriv = aes.Decipheriv -exports.createDecipheriv = aes.createDecipheriv -exports.getCiphers = aes.getCiphers -exports.listCiphers = aes.listCiphers - -var dh = require('diffie-hellman') - -exports.DiffieHellmanGroup = dh.DiffieHellmanGroup -exports.createDiffieHellmanGroup = dh.createDiffieHellmanGroup -exports.getDiffieHellman = dh.getDiffieHellman -exports.createDiffieHellman = dh.createDiffieHellman -exports.DiffieHellman = dh.DiffieHellman - -var sign = require('browserify-sign') - -exports.createSign = sign.createSign -exports.Sign = sign.Sign -exports.createVerify = sign.createVerify -exports.Verify = sign.Verify - -exports.createECDH = require('create-ecdh') - -var publicEncrypt = require('public-encrypt') - -exports.publicEncrypt = publicEncrypt.publicEncrypt -exports.privateEncrypt = publicEncrypt.privateEncrypt -exports.publicDecrypt = publicEncrypt.publicDecrypt -exports.privateDecrypt = publicEncrypt.privateDecrypt - -// the least I can do is make error messages for the rest of the node.js/crypto api. -// ;[ -// 'createCredentials' -// ].forEach(function (name) { -// exports[name] = function () { -// throw new Error([ -// 'sorry, ' + name + ' is not implemented yet', -// 'we accept pull requests', -// 'https://github.com/crypto-browserify/crypto-browserify' -// ].join('\n')) -// } -// }) - -var rf = require('randomfill') - -exports.randomFill = rf.randomFill -exports.randomFillSync = rf.randomFillSync - -exports.createCredentials = function () { - throw new Error([ - 'sorry, createCredentials is not implemented yet', - 'we accept pull requests', - 'https://github.com/crypto-browserify/crypto-browserify' - ].join('\n')) -} - -exports.constants = { - 'DH_CHECK_P_NOT_SAFE_PRIME': 2, - 'DH_CHECK_P_NOT_PRIME': 1, - 'DH_UNABLE_TO_CHECK_GENERATOR': 4, - 'DH_NOT_SUITABLE_GENERATOR': 8, - 'NPN_ENABLED': 1, - 'ALPN_ENABLED': 1, - 'RSA_PKCS1_PADDING': 1, - 'RSA_SSLV23_PADDING': 2, - 'RSA_NO_PADDING': 3, - 'RSA_PKCS1_OAEP_PADDING': 4, - 'RSA_X931_PADDING': 5, - 'RSA_PKCS1_PSS_PADDING': 6, - 'POINT_CONVERSION_COMPRESSED': 2, - 'POINT_CONVERSION_UNCOMPRESSED': 4, - 'POINT_CONVERSION_HYBRID': 6 -} - -},{"browserify-cipher":88,"browserify-sign":95,"browserify-sign/algos":92,"create-ecdh":107,"create-hash":108,"create-hmac":110,"diffie-hellman":120,"pbkdf2":280,"public-encrypt":290,"randombytes":305,"randomfill":306}],113:[function(require,module,exports){ -var Stream = require('stream').Stream; -var util = require('util'); - -module.exports = DelayedStream; -function DelayedStream() { - this.source = null; - this.dataSize = 0; - this.maxDataSize = 1024 * 1024; - this.pauseStream = true; - - this._maxDataSizeExceeded = false; - this._released = false; - this._bufferedEvents = []; -} -util.inherits(DelayedStream, Stream); - -DelayedStream.create = function(source, options) { - var delayedStream = new this(); - - options = options || {}; - for (var option in options) { - delayedStream[option] = options[option]; - } + // Are we oob? + if (end > this.length) end = this.length; + if (target.length - targetStart < end - start) { + end = target.length - targetStart + start; + } - delayedStream.source = source; + var len = end - start; - var realEmit = source.emit; - source.emit = function() { - delayedStream._handleEmit(arguments); - return realEmit.apply(source, arguments); - }; + if (this === target && typeof Uint8Array.prototype.copyWithin === 'function') { + // Use built-in when available, missing from IE11 + this.copyWithin(targetStart, start, end); + } else if (this === target && start < targetStart && targetStart < end) { + // descending copy from end + for (var i = len - 1; i >= 0; --i) { + target[i + targetStart] = this[i + start]; + } + } else { + Uint8Array.prototype.set.call( + target, + this.subarray(start, end), + targetStart + ); + } - source.on('error', function() {}); - if (delayedStream.pauseStream) { - source.pause(); - } + return len; + }; - return delayedStream; -}; + // Usage: + // buffer.fill(number[, offset[, end]]) + // buffer.fill(buffer[, offset[, end]]) + // buffer.fill(string[, offset[, end]][, encoding]) + Buffer.prototype.fill = function fill (val, start, end, encoding) { + // Handle string cases: + if (typeof val === 'string') { + if (typeof start === 'string') { + encoding = start; + start = 0; + end = this.length; + } else if (typeof end === 'string') { + encoding = end; + end = this.length; + } + if (encoding !== undefined && typeof encoding !== 'string') { + throw new TypeError('encoding must be a string'); + } + if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) { + throw new TypeError('Unknown encoding: ' + encoding); + } + if (val.length === 1) { + var code = val.charCodeAt(0); + if ((encoding === 'utf8' && code < 128) || + encoding === 'latin1') { + // Fast path: If `val` fits into a single byte, use that numeric value. + val = code; + } + } + } else if (typeof val === 'number') { + val = val & 255; + } -Object.defineProperty(DelayedStream.prototype, 'readable', { - configurable: true, - enumerable: true, - get: function() { - return this.source.readable; - } -}); + // Invalid ranges are not set to a default, so can range check early. + if (start < 0 || this.length < start || this.length < end) { + throw new RangeError('Out of range index'); + } -DelayedStream.prototype.setEncoding = function() { - return this.source.setEncoding.apply(this.source, arguments); -}; + if (end <= start) { + return this; + } -DelayedStream.prototype.resume = function() { - if (!this._released) { - this.release(); - } + start = start >>> 0; + end = end === undefined ? this.length : end >>> 0; - this.source.resume(); -}; + if (!val) val = 0; -DelayedStream.prototype.pause = function() { - this.source.pause(); -}; + var i; + if (typeof val === 'number') { + for (i = start; i < end; ++i) { + this[i] = val; + } + } else { + var bytes = Buffer.isBuffer(val) + ? val + : Buffer.from(val, encoding); + var len = bytes.length; + if (len === 0) { + throw new TypeError('The value "' + val + + '" is invalid for argument "value"'); + } + for (i = 0; i < end - start; ++i) { + this[i + start] = bytes[i % len]; + } + } -DelayedStream.prototype.release = function() { - this._released = true; + return this; + }; - this._bufferedEvents.forEach(function(args) { - this.emit.apply(this, args); - }.bind(this)); - this._bufferedEvents = []; -}; + // HELPER FUNCTIONS + // ================ + + var INVALID_BASE64_RE = /[^+/0-9A-Za-z-_]/g; + + function base64clean (str) { + // Node takes equal signs as end of the Base64 encoding + str = str.split('=')[0]; + // Node strips out invalid characters like \n and \t from the string, base64-js does not + str = str.trim().replace(INVALID_BASE64_RE, ''); + // Node converts strings with length < 2 to '' + if (str.length < 2) return ''; + // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not + while (str.length % 4 !== 0) { + str = str + '='; + } + return str; + } -DelayedStream.prototype.pipe = function() { - var r = Stream.prototype.pipe.apply(this, arguments); - this.resume(); - return r; -}; + function toHex (n) { + if (n < 16) return '0' + n.toString(16); + return n.toString(16); + } + + function utf8ToBytes (string, units) { + units = units || Infinity; + var codePoint; + var length = string.length; + var leadSurrogate = null; + var bytes = []; + + for (var i = 0; i < length; ++i) { + codePoint = string.charCodeAt(i); + + // is surrogate component + if (codePoint > 0xD7FF && codePoint < 0xE000) { + // last char was a lead + if (!leadSurrogate) { + // no lead yet + if (codePoint > 0xDBFF) { + // unexpected trail + if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD); + continue; + } else if (i + 1 === length) { + // unpaired lead + if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD); + continue; + } -DelayedStream.prototype._handleEmit = function(args) { - if (this._released) { - this.emit.apply(this, args); - return; - } + // valid lead + leadSurrogate = codePoint; - if (args[0] === 'data') { - this.dataSize += args[1].length; - this._checkIfMaxDataSizeExceeded(); - } + continue; + } - this._bufferedEvents.push(args); -}; + // 2 leads in a row + if (codePoint < 0xDC00) { + if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD); + leadSurrogate = codePoint; + continue; + } -DelayedStream.prototype._checkIfMaxDataSizeExceeded = function() { - if (this._maxDataSizeExceeded) { - return; - } + // valid surrogate pair + codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000; + } else if (leadSurrogate) { + // valid bmp char, but last char was a lead + if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD); + } + + leadSurrogate = null; + + // encode utf8 + if (codePoint < 0x80) { + if ((units -= 1) < 0) break; + bytes.push(codePoint); + } else if (codePoint < 0x800) { + if ((units -= 2) < 0) break; + bytes.push( + codePoint >> 0x6 | 0xC0, + codePoint & 0x3F | 0x80 + ); + } else if (codePoint < 0x10000) { + if ((units -= 3) < 0) break; + bytes.push( + codePoint >> 0xC | 0xE0, + codePoint >> 0x6 & 0x3F | 0x80, + codePoint & 0x3F | 0x80 + ); + } else if (codePoint < 0x110000) { + if ((units -= 4) < 0) break; + bytes.push( + codePoint >> 0x12 | 0xF0, + codePoint >> 0xC & 0x3F | 0x80, + codePoint >> 0x6 & 0x3F | 0x80, + codePoint & 0x3F | 0x80 + ); + } else { + throw new Error('Invalid code point'); + } + } - if (this.dataSize <= this.maxDataSize) { - return; - } + return bytes; + } - this._maxDataSizeExceeded = true; - var message = - 'DelayedStream#maxDataSize of ' + this.maxDataSize + ' bytes exceeded.' - this.emit('error', new Error(message)); -}; + function asciiToBytes (str) { + var byteArray = []; + for (var i = 0; i < str.length; ++i) { + // Node's code seems to be doing this and not & 0x7F.. + byteArray.push(str.charCodeAt(i) & 0xFF); + } + return byteArray; + } -},{"stream":373,"util":393}],114:[function(require,module,exports){ -'use strict'; + function utf16leToBytes (str, units) { + var c, hi, lo; + var byteArray = []; + for (var i = 0; i < str.length; ++i) { + if ((units -= 2) < 0) break; -exports.utils = require('./des/utils'); -exports.Cipher = require('./des/cipher'); -exports.DES = require('./des/des'); -exports.CBC = require('./des/cbc'); -exports.EDE = require('./des/ede'); + c = str.charCodeAt(i); + hi = c >> 8; + lo = c % 256; + byteArray.push(lo); + byteArray.push(hi); + } -},{"./des/cbc":115,"./des/cipher":116,"./des/des":117,"./des/ede":118,"./des/utils":119}],115:[function(require,module,exports){ -'use strict'; + return byteArray; + } -var assert = require('minimalistic-assert'); -var inherits = require('inherits'); + function base64ToBytes (str) { + return base64.toByteArray(base64clean(str)); + } -var proto = {}; + function blitBuffer (src, dst, offset, length) { + for (var i = 0; i < length; ++i) { + if ((i + offset >= dst.length) || (i >= src.length)) break; + dst[i + offset] = src[i]; + } + return i; + } -function CBCState(iv) { - assert.equal(iv.length, 8, 'Invalid IV length'); + // ArrayBuffer or Uint8Array objects from other contexts (i.e. iframes) do not pass + // the `instanceof` check but they should be treated as of that type. + // See: https://github.com/feross/buffer/issues/166 + function isInstance (obj, type) { + return obj instanceof type || + (obj != null && obj.constructor != null && obj.constructor.name != null && + obj.constructor.name === type.name); + } + function numberIsNaN (obj) { + // For IE11 support + return obj !== obj; // eslint-disable-line no-self-compare + } + }, { 'base64-js': 65, ieee754: 216 }], + 161: [function (require, module, exports) { + // Copyright Joyent, Inc. and other Node contributors. + // + // Permission is hereby granted, free of charge, to any person obtaining a + // copy of this software and associated documentation files (the + // "Software"), to deal in the Software without restriction, including + // without limitation the rights to use, copy, modify, merge, publish, + // distribute, sublicense, and/or sell copies of the Software, and to permit + // persons to whom the Software is furnished to do so, subject to the + // following conditions: + // + // The above copyright notice and this permission notice shall be included + // in all copies or substantial portions of the Software. + // + // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN + // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + // USE OR OTHER DEALINGS IN THE SOFTWARE. + + var objectCreate = Object.create || objectCreatePolyfill; + var objectKeys = Object.keys || objectKeysPolyfill; + var bind = Function.prototype.bind || functionBindPolyfill; + + function EventEmitter () { + if (!this._events || !Object.prototype.hasOwnProperty.call(this, '_events')) { + this._events = objectCreate(null); + this._eventsCount = 0; + } - this.iv = new Array(8); - for (var i = 0; i < this.iv.length; i++) - this.iv[i] = iv[i]; -} + this._maxListeners = this._maxListeners || undefined; + } + module.exports = EventEmitter; -function instantiate(Base) { - function CBC(options) { - Base.call(this, options); - this._cbcInit(); - } - inherits(CBC, Base); + // Backwards-compat with node 0.10.x + EventEmitter.EventEmitter = EventEmitter; - var keys = Object.keys(proto); - for (var i = 0; i < keys.length; i++) { - var key = keys[i]; - CBC.prototype[key] = proto[key]; - } + EventEmitter.prototype._events = undefined; + EventEmitter.prototype._maxListeners = undefined; - CBC.create = function create(options) { - return new CBC(options); - }; + // By default EventEmitters will print a warning if more than 10 listeners are + // added to it. This is a useful default which helps finding memory leaks. + var defaultMaxListeners = 10; - return CBC; -} + var hasDefineProperty; + try { + var o = {}; + if (Object.defineProperty) Object.defineProperty(o, 'x', { value: 0 }); + hasDefineProperty = o.x === 0; + } catch (err) { hasDefineProperty = false; } + if (hasDefineProperty) { + Object.defineProperty(EventEmitter, 'defaultMaxListeners', { + enumerable: true, + get: function () { + return defaultMaxListeners; + }, + set: function (arg) { + // check whether the input is a positive number (whose value is zero or + // greater and not a NaN). + if (typeof arg !== 'number' || arg < 0 || arg !== arg) { throw new TypeError('"defaultMaxListeners" must be a positive number'); } + defaultMaxListeners = arg; + } + }); + } else { + EventEmitter.defaultMaxListeners = defaultMaxListeners; + } -exports.instantiate = instantiate; + // Obviously not all Emitters should be limited to 10. This function allows + // that to be increased. Set to zero for unlimited. + EventEmitter.prototype.setMaxListeners = function setMaxListeners (n) { + if (typeof n !== 'number' || n < 0 || isNaN(n)) { throw new TypeError('"n" argument must be a positive number'); } + this._maxListeners = n; + return this; + }; -proto._cbcInit = function _cbcInit() { - var state = new CBCState(this.options.iv); - this._cbcState = state; -}; + function $getMaxListeners (that) { + if (that._maxListeners === undefined) { return EventEmitter.defaultMaxListeners; } + return that._maxListeners; + } -proto._update = function _update(inp, inOff, out, outOff) { - var state = this._cbcState; - var superProto = this.constructor.super_.prototype; + EventEmitter.prototype.getMaxListeners = function getMaxListeners () { + return $getMaxListeners(this); + }; - var iv = state.iv; - if (this.type === 'encrypt') { - for (var i = 0; i < this.blockSize; i++) - iv[i] ^= inp[inOff + i]; + // These standalone emit* functions are used to optimize calling of event + // handlers for fast cases because emit() itself often has a variable number of + // arguments and can be deoptimized because of that. These functions always have + // the same number of arguments and thus do not get deoptimized, so the code + // inside them can execute faster. + function emitNone (handler, isFn, self) { + if (isFn) { handler.call(self); } else { + var len = handler.length; + var listeners = arrayClone(handler, len); + for (var i = 0; i < len; ++i) { listeners[i].call(self); } + } + } + function emitOne (handler, isFn, self, arg1) { + if (isFn) { handler.call(self, arg1); } else { + var len = handler.length; + var listeners = arrayClone(handler, len); + for (var i = 0; i < len; ++i) { listeners[i].call(self, arg1); } + } + } + function emitTwo (handler, isFn, self, arg1, arg2) { + if (isFn) { handler.call(self, arg1, arg2); } else { + var len = handler.length; + var listeners = arrayClone(handler, len); + for (var i = 0; i < len; ++i) { listeners[i].call(self, arg1, arg2); } + } + } + function emitThree (handler, isFn, self, arg1, arg2, arg3) { + if (isFn) { handler.call(self, arg1, arg2, arg3); } else { + var len = handler.length; + var listeners = arrayClone(handler, len); + for (var i = 0; i < len; ++i) { listeners[i].call(self, arg1, arg2, arg3); } + } + } - superProto._update.call(this, iv, 0, out, outOff); + function emitMany (handler, isFn, self, args) { + if (isFn) { handler.apply(self, args); } else { + var len = handler.length; + var listeners = arrayClone(handler, len); + for (var i = 0; i < len; ++i) { listeners[i].apply(self, args); } + } + } - for (var i = 0; i < this.blockSize; i++) - iv[i] = out[outOff + i]; - } else { - superProto._update.call(this, inp, inOff, out, outOff); + EventEmitter.prototype.emit = function emit (type) { + var er, handler, len, args, i, events; + var doError = (type === 'error'); - for (var i = 0; i < this.blockSize; i++) - out[outOff + i] ^= iv[i]; + events = this._events; + if (events) { doError = (doError && events.error == null); } else if (!doError) { return false; } - for (var i = 0; i < this.blockSize; i++) - iv[i] = inp[inOff + i]; - } -}; + // If there is no 'error' event listener then throw. + if (doError) { + if (arguments.length > 1) { er = arguments[1]; } + if (er instanceof Error) { + throw er; // Unhandled 'error' event + } else { + // At least give some kind of context to the user + var err = new Error('Unhandled "error" event. (' + er + ')'); + err.context = er; + throw err; + } + return false; + } -},{"inherits":217,"minimalistic-assert":269}],116:[function(require,module,exports){ -'use strict'; + handler = events[type]; -var assert = require('minimalistic-assert'); + if (!handler) { return false; } -function Cipher(options) { - this.options = options; + var isFn = typeof handler === 'function'; + len = arguments.length; + switch (len) { + // fast cases + case 1: + emitNone(handler, isFn, this); + break; + case 2: + emitOne(handler, isFn, this, arguments[1]); + break; + case 3: + emitTwo(handler, isFn, this, arguments[1], arguments[2]); + break; + case 4: + emitThree(handler, isFn, this, arguments[1], arguments[2], arguments[3]); + break; + // slower + default: + args = new Array(len - 1); + for (i = 1; i < len; i++) { args[i - 1] = arguments[i]; } + emitMany(handler, isFn, this, args); + } - this.type = this.options.type; - this.blockSize = 8; - this._init(); + return true; + }; - this.buffer = new Array(this.blockSize); - this.bufferOff = 0; -} -module.exports = Cipher; + function _addListener (target, type, listener, prepend) { + var m; + var events; + var existing; -Cipher.prototype._init = function _init() { - // Might be overrided -}; + if (typeof listener !== 'function') { throw new TypeError('"listener" argument must be a function'); } -Cipher.prototype.update = function update(data) { - if (data.length === 0) - return []; + events = target._events; + if (!events) { + events = target._events = objectCreate(null); + target._eventsCount = 0; + } else { + // To avoid recursion in the case that type === "newListener"! Before + // adding it to the listeners, first emit "newListener". + if (events.newListener) { + target.emit('newListener', type, + listener.listener ? listener.listener : listener); - if (this.type === 'decrypt') - return this._updateDecrypt(data); - else - return this._updateEncrypt(data); -}; + // Re-assign `events` because a newListener handler could have caused the + // this._events to be assigned to a new object + events = target._events; + } + existing = events[type]; + } -Cipher.prototype._buffer = function _buffer(data, off) { - // Append data to buffer - var min = Math.min(this.buffer.length - this.bufferOff, data.length - off); - for (var i = 0; i < min; i++) - this.buffer[this.bufferOff + i] = data[off + i]; - this.bufferOff += min; + if (!existing) { + // Optimize the case of one listener. Don't need the extra array object. + existing = events[type] = listener; + ++target._eventsCount; + } else { + if (typeof existing === 'function') { + // Adding the second element, need to change to array. + existing = events[type] = + prepend ? [listener, existing] : [existing, listener]; + } else { + // If we've already got an array, just append. + if (prepend) { + existing.unshift(listener); + } else { + existing.push(listener); + } + } - // Shift next - return min; -}; + // Check for listener leak + if (!existing.warned) { + m = $getMaxListeners(target); + if (m && m > 0 && existing.length > m) { + existing.warned = true; + var w = new Error('Possible EventEmitter memory leak detected. ' + + existing.length + ' "' + String(type) + '" listeners ' + + 'added. Use emitter.setMaxListeners() to ' + + 'increase limit.'); + w.name = 'MaxListenersExceededWarning'; + w.emitter = target; + w.type = type; + w.count = existing.length; + if (typeof console === 'object' && console.warn) { + console.warn('%s: %s', w.name, w.message); + } + } + } + } -Cipher.prototype._flushBuffer = function _flushBuffer(out, off) { - this._update(this.buffer, 0, out, off); - this.bufferOff = 0; - return this.blockSize; -}; + return target; + } -Cipher.prototype._updateEncrypt = function _updateEncrypt(data) { - var inputOff = 0; - var outputOff = 0; + EventEmitter.prototype.addListener = function addListener (type, listener) { + return _addListener(this, type, listener, false); + }; - var count = ((this.bufferOff + data.length) / this.blockSize) | 0; - var out = new Array(count * this.blockSize); + EventEmitter.prototype.on = EventEmitter.prototype.addListener; - if (this.bufferOff !== 0) { - inputOff += this._buffer(data, inputOff); + EventEmitter.prototype.prependListener = + function prependListener (type, listener) { + return _addListener(this, type, listener, true); + }; - if (this.bufferOff === this.buffer.length) - outputOff += this._flushBuffer(out, outputOff); - } + function onceWrapper () { + if (!this.fired) { + this.target.removeListener(this.type, this.wrapFn); + this.fired = true; + switch (arguments.length) { + case 0: + return this.listener.call(this.target); + case 1: + return this.listener.call(this.target, arguments[0]); + case 2: + return this.listener.call(this.target, arguments[0], arguments[1]); + case 3: + return this.listener.call(this.target, arguments[0], arguments[1], + arguments[2]); + default: + var args = new Array(arguments.length); + for (var i = 0; i < args.length; ++i) { args[i] = arguments[i]; } + this.listener.apply(this.target, args); + } + } + } - // Write blocks - var max = data.length - ((data.length - inputOff) % this.blockSize); - for (; inputOff < max; inputOff += this.blockSize) { - this._update(data, inputOff, out, outputOff); - outputOff += this.blockSize; - } + function _onceWrap (target, type, listener) { + var state = { fired: false, wrapFn: undefined, target: target, type: type, listener: listener }; + var wrapped = bind.call(onceWrapper, state); + wrapped.listener = listener; + state.wrapFn = wrapped; + return wrapped; + } - // Queue rest - for (; inputOff < data.length; inputOff++, this.bufferOff++) - this.buffer[this.bufferOff] = data[inputOff]; + EventEmitter.prototype.once = function once (type, listener) { + if (typeof listener !== 'function') { throw new TypeError('"listener" argument must be a function'); } + this.on(type, _onceWrap(this, type, listener)); + return this; + }; - return out; -}; + EventEmitter.prototype.prependOnceListener = + function prependOnceListener (type, listener) { + if (typeof listener !== 'function') { throw new TypeError('"listener" argument must be a function'); } + this.prependListener(type, _onceWrap(this, type, listener)); + return this; + }; -Cipher.prototype._updateDecrypt = function _updateDecrypt(data) { - var inputOff = 0; - var outputOff = 0; + // Emits a 'removeListener' event if and only if the listener was removed. + EventEmitter.prototype.removeListener = + function removeListener (type, listener) { + var list, events, position, i, originalListener; - var count = Math.ceil((this.bufferOff + data.length) / this.blockSize) - 1; - var out = new Array(count * this.blockSize); + if (typeof listener !== 'function') { throw new TypeError('"listener" argument must be a function'); } - // TODO(indutny): optimize it, this is far from optimal - for (; count > 0; count--) { - inputOff += this._buffer(data, inputOff); - outputOff += this._flushBuffer(out, outputOff); - } + events = this._events; + if (!events) { return this; } - // Buffer rest of the input - inputOff += this._buffer(data, inputOff); + list = events[type]; + if (!list) { return this; } - return out; -}; + if (list === listener || list.listener === listener) { + if (--this._eventsCount === 0) { this._events = objectCreate(null); } else { + delete events[type]; + if (events.removeListener) { this.emit('removeListener', type, list.listener || listener); } + } + } else if (typeof list !== 'function') { + position = -1; -Cipher.prototype.final = function final(buffer) { - var first; - if (buffer) - first = this.update(buffer); - - var last; - if (this.type === 'encrypt') - last = this._finalEncrypt(); - else - last = this._finalDecrypt(); - - if (first) - return first.concat(last); - else - return last; -}; + for (i = list.length - 1; i >= 0; i--) { + if (list[i] === listener || list[i].listener === listener) { + originalListener = list[i].listener; + position = i; + break; + } + } -Cipher.prototype._pad = function _pad(buffer, off) { - if (off === 0) - return false; + if (position < 0) { return this; } - while (off < buffer.length) - buffer[off++] = 0; + if (position === 0) { list.shift(); } else { spliceOne(list, position); } - return true; -}; + if (list.length === 1) { events[type] = list[0]; } -Cipher.prototype._finalEncrypt = function _finalEncrypt() { - if (!this._pad(this.buffer, this.bufferOff)) - return []; + if (events.removeListener) { this.emit('removeListener', type, originalListener || listener); } + } - var out = new Array(this.blockSize); - this._update(this.buffer, 0, out, 0); - return out; -}; + return this; + }; -Cipher.prototype._unpad = function _unpad(buffer) { - return buffer; -}; + EventEmitter.prototype.removeAllListeners = + function removeAllListeners (type) { + var listeners, events, i; -Cipher.prototype._finalDecrypt = function _finalDecrypt() { - assert.equal(this.bufferOff, this.blockSize, 'Not enough data to decrypt'); - var out = new Array(this.blockSize); - this._flushBuffer(out, 0); + events = this._events; + if (!events) { return this; } - return this._unpad(out); -}; + // not listening for removeListener, no need to emit + if (!events.removeListener) { + if (arguments.length === 0) { + this._events = objectCreate(null); + this._eventsCount = 0; + } else if (events[type]) { + if (--this._eventsCount === 0) { this._events = objectCreate(null); } else { delete events[type]; } + } + return this; + } -},{"minimalistic-assert":269}],117:[function(require,module,exports){ -'use strict'; + // emit removeListener for all listeners on all events + if (arguments.length === 0) { + var keys = objectKeys(events); + var key; + for (i = 0; i < keys.length; ++i) { + key = keys[i]; + if (key === 'removeListener') continue; + this.removeAllListeners(key); + } + this.removeAllListeners('removeListener'); + this._events = objectCreate(null); + this._eventsCount = 0; + return this; + } -var assert = require('minimalistic-assert'); -var inherits = require('inherits'); + listeners = events[type]; -var des = require('../des'); -var utils = des.utils; -var Cipher = des.Cipher; + if (typeof listeners === 'function') { + this.removeListener(type, listeners); + } else if (listeners) { + // LIFO order + for (i = listeners.length - 1; i >= 0; i--) { + this.removeListener(type, listeners[i]); + } + } -function DESState() { - this.tmp = new Array(2); - this.keys = null; -} + return this; + }; -function DES(options) { - Cipher.call(this, options); + function _listeners (target, type, unwrap) { + var events = target._events; - var state = new DESState(); - this._desState = state; + if (!events) { return []; } - this.deriveKeys(state, options.key); -} -inherits(DES, Cipher); -module.exports = DES; + var evlistener = events[type]; + if (!evlistener) { return []; } -DES.create = function create(options) { - return new DES(options); -}; + if (typeof evlistener === 'function') { return unwrap ? [evlistener.listener || evlistener] : [evlistener]; } -var shiftTable = [ - 1, 1, 2, 2, 2, 2, 2, 2, - 1, 2, 2, 2, 2, 2, 2, 1 -]; + return unwrap ? unwrapListeners(evlistener) : arrayClone(evlistener, evlistener.length); + } -DES.prototype.deriveKeys = function deriveKeys(state, key) { - state.keys = new Array(16 * 2); + EventEmitter.prototype.listeners = function listeners (type) { + return _listeners(this, type, true); + }; - assert.equal(key.length, this.blockSize, 'Invalid key length'); + EventEmitter.prototype.rawListeners = function rawListeners (type) { + return _listeners(this, type, false); + }; - var kL = utils.readUInt32BE(key, 0); - var kR = utils.readUInt32BE(key, 4); + EventEmitter.listenerCount = function (emitter, type) { + if (typeof emitter.listenerCount === 'function') { + return emitter.listenerCount(type); + } else { + return listenerCount.call(emitter, type); + } + }; - utils.pc1(kL, kR, state.tmp, 0); - kL = state.tmp[0]; - kR = state.tmp[1]; - for (var i = 0; i < state.keys.length; i += 2) { - var shift = shiftTable[i >>> 1]; - kL = utils.r28shl(kL, shift); - kR = utils.r28shl(kR, shift); - utils.pc2(kL, kR, state.keys, i); - } -}; + EventEmitter.prototype.listenerCount = listenerCount; + function listenerCount (type) { + var events = this._events; -DES.prototype._update = function _update(inp, inOff, out, outOff) { - var state = this._desState; + if (events) { + var evlistener = events[type]; - var l = utils.readUInt32BE(inp, inOff); - var r = utils.readUInt32BE(inp, inOff + 4); + if (typeof evlistener === 'function') { + return 1; + } else if (evlistener) { + return evlistener.length; + } + } - // Initial Permutation - utils.ip(l, r, state.tmp, 0); - l = state.tmp[0]; - r = state.tmp[1]; + return 0; + } - if (this.type === 'encrypt') - this._encrypt(state, l, r, state.tmp, 0); - else - this._decrypt(state, l, r, state.tmp, 0); + EventEmitter.prototype.eventNames = function eventNames () { + return this._eventsCount > 0 ? Reflect.ownKeys(this._events) : []; + }; - l = state.tmp[0]; - r = state.tmp[1]; + // About 1.5x faster than the two-arg version of Array#splice(). + function spliceOne (list, index) { + for (var i = index, k = i + 1, n = list.length; k < n; i += 1, k += 1) { list[i] = list[k]; } + list.pop(); + } - utils.writeUInt32BE(out, l, outOff); - utils.writeUInt32BE(out, r, outOff + 4); -}; + function arrayClone (arr, n) { + var copy = new Array(n); + for (var i = 0; i < n; ++i) { copy[i] = arr[i]; } + return copy; + } -DES.prototype._pad = function _pad(buffer, off) { - var value = buffer.length - off; - for (var i = off; i < buffer.length; i++) - buffer[i] = value; + function unwrapListeners (arr) { + var ret = new Array(arr.length); + for (var i = 0; i < ret.length; ++i) { + ret[i] = arr[i].listener || arr[i]; + } + return ret; + } - return true; -}; + function objectCreatePolyfill (proto) { + var F = function () {}; + F.prototype = proto; + return new F(); + } + function objectKeysPolyfill (obj) { + var keys = []; + for (var k in obj) { + if (Object.prototype.hasOwnProperty.call(obj, k)) { + keys.push(k); + } + } + return k; + } + function functionBindPolyfill (context) { + var fn = this; + return function () { + return fn.apply(context, arguments); + }; + } + }, {}], + 162: [function (require, module, exports) { + var http = require('http'); + var url = require('url'); -DES.prototype._unpad = function _unpad(buffer) { - var pad = buffer[buffer.length - 1]; - for (var i = buffer.length - pad; i < buffer.length; i++) - assert.equal(buffer[i], pad); + var https = module.exports; - return buffer.slice(0, buffer.length - pad); -}; + for (var key in http) { + if (http.hasOwnProperty(key)) https[key] = http[key]; + } -DES.prototype._encrypt = function _encrypt(state, lStart, rStart, out, off) { - var l = lStart; - var r = rStart; + https.request = function (params, cb) { + params = validateParams(params); + return http.request.call(this, params, cb); + }; - // Apply f() x16 times - for (var i = 0; i < state.keys.length; i += 2) { - var keyL = state.keys[i]; - var keyR = state.keys[i + 1]; + https.get = function (params, cb) { + params = validateParams(params); + return http.get.call(this, params, cb); + }; - // f(r, k) - utils.expand(r, state.tmp, 0); + function validateParams (params) { + if (typeof params === 'string') { + params = url.parse(params); + } + if (!params.protocol) { + params.protocol = 'https:'; + } + if (params.protocol !== 'https:') { + throw new Error('Protocol "' + params.protocol + '" not supported. Expected "https:"'); + } + return params; + } + }, { http: 374, url: 389 }], + 163: [function (require, module, exports) { + 'use strict'; - keyL ^= state.tmp[0]; - keyR ^= state.tmp[1]; - var s = utils.substitute(keyL, keyR); - var f = utils.permute(s); + var TYPED_OK = (typeof Uint8Array !== 'undefined') && + (typeof Uint16Array !== 'undefined') && + (typeof Int32Array !== 'undefined'); - var t = r; - r = (l ^ f) >>> 0; - l = t; - } + function _has (obj, key) { + return Object.prototype.hasOwnProperty.call(obj, key); + } - // Reverse Initial Permutation - utils.rip(r, l, out, off); -}; + exports.assign = function (obj /* from1, from2, from3, ... */) { + var sources = Array.prototype.slice.call(arguments, 1); + while (sources.length) { + var source = sources.shift(); + if (!source) { continue; } -DES.prototype._decrypt = function _decrypt(state, lStart, rStart, out, off) { - var l = rStart; - var r = lStart; + if (typeof source !== 'object') { + throw new TypeError(source + 'must be non-object'); + } - // Apply f() x16 times - for (var i = state.keys.length - 2; i >= 0; i -= 2) { - var keyL = state.keys[i]; - var keyR = state.keys[i + 1]; + for (var p in source) { + if (_has(source, p)) { + obj[p] = source[p]; + } + } + } - // f(r, k) - utils.expand(l, state.tmp, 0); + return obj; + }; - keyL ^= state.tmp[0]; - keyR ^= state.tmp[1]; - var s = utils.substitute(keyL, keyR); - var f = utils.permute(s); + // reduce buffer size, avoiding mem copy + exports.shrinkBuf = function (buf, size) { + if (buf.length === size) { return buf; } + if (buf.subarray) { return buf.subarray(0, size); } + buf.length = size; + return buf; + }; - var t = l; - l = (r ^ f) >>> 0; - r = t; - } + var fnTyped = { + arraySet: function (dest, src, src_offs, len, dest_offs) { + if (src.subarray && dest.subarray) { + dest.set(src.subarray(src_offs, src_offs + len), dest_offs); + return; + } + // Fallback to ordinary array + for (var i = 0; i < len; i++) { + dest[dest_offs + i] = src[src_offs + i]; + } + }, + // Join array of chunks to single array. + flattenChunks: function (chunks) { + var i, l, len, pos, chunk, result; - // Reverse Initial Permutation - utils.rip(l, r, out, off); -}; + // calculate data length + len = 0; + for (i = 0, l = chunks.length; i < l; i++) { + len += chunks[i].length; + } -},{"../des":114,"inherits":217,"minimalistic-assert":269}],118:[function(require,module,exports){ -'use strict'; + // join chunks + result = new Uint8Array(len); + pos = 0; + for (i = 0, l = chunks.length; i < l; i++) { + chunk = chunks[i]; + result.set(chunk, pos); + pos += chunk.length; + } -var assert = require('minimalistic-assert'); -var inherits = require('inherits'); + return result; + } + }; -var des = require('../des'); -var Cipher = des.Cipher; -var DES = des.DES; + var fnUntyped = { + arraySet: function (dest, src, src_offs, len, dest_offs) { + for (var i = 0; i < len; i++) { + dest[dest_offs + i] = src[src_offs + i]; + } + }, + // Join array of chunks to single array. + flattenChunks: function (chunks) { + return [].concat.apply([], chunks); + } + }; -function EDEState(type, key) { - assert.equal(key.length, 24, 'Invalid key length'); + // Enable/Disable typed arrays use, for testing + // + exports.setTyped = function (on) { + if (on) { + exports.Buf8 = Uint8Array; + exports.Buf16 = Uint16Array; + exports.Buf32 = Int32Array; + exports.assign(exports, fnTyped); + } else { + exports.Buf8 = Array; + exports.Buf16 = Array; + exports.Buf32 = Array; + exports.assign(exports, fnUntyped); + } + }; - var k1 = key.slice(0, 8); - var k2 = key.slice(8, 16); - var k3 = key.slice(16, 24); + exports.setTyped(TYPED_OK); + }, {}], + 164: [function (require, module, exports) { + 'use strict'; - if (type === 'encrypt') { - this.ciphers = [ - DES.create({ type: 'encrypt', key: k1 }), - DES.create({ type: 'decrypt', key: k2 }), - DES.create({ type: 'encrypt', key: k3 }) - ]; - } else { - this.ciphers = [ - DES.create({ type: 'decrypt', key: k3 }), - DES.create({ type: 'encrypt', key: k2 }), - DES.create({ type: 'decrypt', key: k1 }) - ]; - } -} + // Note: adler32 takes 12% for level 0 and 2% for level 6. + // It isn't worth it to make additional optimizations as in original. + // Small size is preferable. -function EDE(options) { - Cipher.call(this, options); + // (C) 1995-2013 Jean-loup Gailly and Mark Adler + // (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin + // + // This software is provided 'as-is', without any express or implied + // warranty. In no event will the authors be held liable for any damages + // arising from the use of this software. + // + // Permission is granted to anyone to use this software for any purpose, + // including commercial applications, and to alter it and redistribute it + // freely, subject to the following restrictions: + // + // 1. The origin of this software must not be misrepresented; you must not + // claim that you wrote the original software. If you use this software + // in a product, an acknowledgment in the product documentation would be + // appreciated but is not required. + // 2. Altered source versions must be plainly marked as such, and must not be + // misrepresented as being the original software. + // 3. This notice may not be removed or altered from any source distribution. + + function adler32 (adler, buf, len, pos) { + var s1 = (adler & 0xffff) | 0; + var s2 = ((adler >>> 16) & 0xffff) | 0; + var n = 0; + + while (len !== 0) { + // Set limit ~ twice less than 5552, to keep + // s2 in 31-bits, because we force signed ints. + // in other case %= will fail. + n = len > 2000 ? 2000 : len; + len -= n; - var state = new EDEState(this.type, this.options.key); - this._edeState = state; -} -inherits(EDE, Cipher); + do { + s1 = (s1 + buf[pos++]) | 0; + s2 = (s2 + s1) | 0; + } while (--n); -module.exports = EDE; + s1 %= 65521; + s2 %= 65521; + } -EDE.create = function create(options) { - return new EDE(options); -}; + return (s1 | (s2 << 16)) | 0; + } -EDE.prototype._update = function _update(inp, inOff, out, outOff) { - var state = this._edeState; + module.exports = adler32; + }, {}], + 165: [function (require, module, exports) { + 'use strict'; - state.ciphers[0]._update(inp, inOff, out, outOff); - state.ciphers[1]._update(out, outOff, out, outOff); - state.ciphers[2]._update(out, outOff, out, outOff); -}; + // (C) 1995-2013 Jean-loup Gailly and Mark Adler + // (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin + // + // This software is provided 'as-is', without any express or implied + // warranty. In no event will the authors be held liable for any damages + // arising from the use of this software. + // + // Permission is granted to anyone to use this software for any purpose, + // including commercial applications, and to alter it and redistribute it + // freely, subject to the following restrictions: + // + // 1. The origin of this software must not be misrepresented; you must not + // claim that you wrote the original software. If you use this software + // in a product, an acknowledgment in the product documentation would be + // appreciated but is not required. + // 2. Altered source versions must be plainly marked as such, and must not be + // misrepresented as being the original software. + // 3. This notice may not be removed or altered from any source distribution. -EDE.prototype._pad = DES.prototype._pad; -EDE.prototype._unpad = DES.prototype._unpad; + module.exports = { -},{"../des":114,"inherits":217,"minimalistic-assert":269}],119:[function(require,module,exports){ -'use strict'; + /* Allowed flush values; see deflate() and inflate() below for details */ + Z_NO_FLUSH: 0, + Z_PARTIAL_FLUSH: 1, + Z_SYNC_FLUSH: 2, + Z_FULL_FLUSH: 3, + Z_FINISH: 4, + Z_BLOCK: 5, + Z_TREES: 6, -exports.readUInt32BE = function readUInt32BE(bytes, off) { - var res = (bytes[0 + off] << 24) | - (bytes[1 + off] << 16) | - (bytes[2 + off] << 8) | - bytes[3 + off]; - return res >>> 0; -}; + /* Return codes for the compression/decompression functions. Negative values + * are errors, positive values are used for special but normal events. + */ + Z_OK: 0, + Z_STREAM_END: 1, + Z_NEED_DICT: 2, + Z_ERRNO: -1, + Z_STREAM_ERROR: -2, + Z_DATA_ERROR: -3, + // Z_MEM_ERROR: -4, + Z_BUF_ERROR: -5, + // Z_VERSION_ERROR: -6, + + /* compression levels */ + Z_NO_COMPRESSION: 0, + Z_BEST_SPEED: 1, + Z_BEST_COMPRESSION: 9, + Z_DEFAULT_COMPRESSION: -1, + + Z_FILTERED: 1, + Z_HUFFMAN_ONLY: 2, + Z_RLE: 3, + Z_FIXED: 4, + Z_DEFAULT_STRATEGY: 0, + + /* Possible values of the data_type field (though see inflate()) */ + Z_BINARY: 0, + Z_TEXT: 1, + // Z_ASCII: 1, // = Z_TEXT (deprecated) + Z_UNKNOWN: 2, + + /* The deflate compression method */ + Z_DEFLATED: 8 + // Z_NULL: null // Use -1 or null inline, depending on var type + }; + }, {}], + 166: [function (require, module, exports) { + 'use strict'; -exports.writeUInt32BE = function writeUInt32BE(bytes, value, off) { - bytes[0 + off] = value >>> 24; - bytes[1 + off] = (value >>> 16) & 0xff; - bytes[2 + off] = (value >>> 8) & 0xff; - bytes[3 + off] = value & 0xff; -}; + // Note: we can't get significant speed boost here. + // So write code to minimize size - no pregenerated tables + // and array tools dependencies. -exports.ip = function ip(inL, inR, out, off) { - var outL = 0; - var outR = 0; + // (C) 1995-2013 Jean-loup Gailly and Mark Adler + // (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin + // + // This software is provided 'as-is', without any express or implied + // warranty. In no event will the authors be held liable for any damages + // arising from the use of this software. + // + // Permission is granted to anyone to use this software for any purpose, + // including commercial applications, and to alter it and redistribute it + // freely, subject to the following restrictions: + // + // 1. The origin of this software must not be misrepresented; you must not + // claim that you wrote the original software. If you use this software + // in a product, an acknowledgment in the product documentation would be + // appreciated but is not required. + // 2. Altered source versions must be plainly marked as such, and must not be + // misrepresented as being the original software. + // 3. This notice may not be removed or altered from any source distribution. + + // Use ordinary array, since untyped makes no boost here + function makeTable () { + var c; var table = []; + + for (var n = 0; n < 256; n++) { + c = n; + for (var k = 0; k < 8; k++) { + c = ((c & 1) ? (0xEDB88320 ^ (c >>> 1)) : (c >>> 1)); + } + table[n] = c; + } - for (var i = 6; i >= 0; i -= 2) { - for (var j = 0; j <= 24; j += 8) { - outL <<= 1; - outL |= (inR >>> (j + i)) & 1; + return table; } - for (var j = 0; j <= 24; j += 8) { - outL <<= 1; - outL |= (inL >>> (j + i)) & 1; - } - } - for (var i = 6; i >= 0; i -= 2) { - for (var j = 1; j <= 25; j += 8) { - outR <<= 1; - outR |= (inR >>> (j + i)) & 1; - } - for (var j = 1; j <= 25; j += 8) { - outR <<= 1; - outR |= (inL >>> (j + i)) & 1; - } - } + // Create table on load. Just 255 signed longs. Not a problem. + var crcTable = makeTable(); - out[off + 0] = outL >>> 0; - out[off + 1] = outR >>> 0; -}; + function crc32 (crc, buf, len, pos) { + var t = crcTable; + var end = pos + len; -exports.rip = function rip(inL, inR, out, off) { - var outL = 0; - var outR = 0; + crc ^= -1; - for (var i = 0; i < 4; i++) { - for (var j = 24; j >= 0; j -= 8) { - outL <<= 1; - outL |= (inR >>> (j + i)) & 1; - outL <<= 1; - outL |= (inL >>> (j + i)) & 1; - } - } - for (var i = 4; i < 8; i++) { - for (var j = 24; j >= 0; j -= 8) { - outR <<= 1; - outR |= (inR >>> (j + i)) & 1; - outR <<= 1; - outR |= (inL >>> (j + i)) & 1; + for (var i = pos; i < end; i++) { + crc = (crc >>> 8) ^ t[(crc ^ buf[i]) & 0xFF]; + } + + return (crc ^ (-1)); // >>> 0; } - } - out[off + 0] = outL >>> 0; - out[off + 1] = outR >>> 0; -}; + module.exports = crc32; + }, {}], + 167: [function (require, module, exports) { + 'use strict'; -exports.pc1 = function pc1(inL, inR, out, off) { - var outL = 0; - var outR = 0; + // (C) 1995-2013 Jean-loup Gailly and Mark Adler + // (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin + // + // This software is provided 'as-is', without any express or implied + // warranty. In no event will the authors be held liable for any damages + // arising from the use of this software. + // + // Permission is granted to anyone to use this software for any purpose, + // including commercial applications, and to alter it and redistribute it + // freely, subject to the following restrictions: + // + // 1. The origin of this software must not be misrepresented; you must not + // claim that you wrote the original software. If you use this software + // in a product, an acknowledgment in the product documentation would be + // appreciated but is not required. + // 2. Altered source versions must be plainly marked as such, and must not be + // misrepresented as being the original software. + // 3. This notice may not be removed or altered from any source distribution. + + var utils = require('../utils/common'); + var trees = require('./trees'); + var adler32 = require('./adler32'); + var crc32 = require('./crc32'); + var msg = require('./messages'); + + /* Public constants ========================================================== */ + /* =========================================================================== */ + + /* Allowed flush values; see deflate() and inflate() below for details */ + var Z_NO_FLUSH = 0; + var Z_PARTIAL_FLUSH = 1; + // var Z_SYNC_FLUSH = 2; + var Z_FULL_FLUSH = 3; + var Z_FINISH = 4; + var Z_BLOCK = 5; + // var Z_TREES = 6; + + /* Return codes for the compression/decompression functions. Negative values + * are errors, positive values are used for special but normal events. + */ + var Z_OK = 0; + var Z_STREAM_END = 1; + // var Z_NEED_DICT = 2; + // var Z_ERRNO = -1; + var Z_STREAM_ERROR = -2; + var Z_DATA_ERROR = -3; + // var Z_MEM_ERROR = -4; + var Z_BUF_ERROR = -5; + // var Z_VERSION_ERROR = -6; + + /* compression levels */ + // var Z_NO_COMPRESSION = 0; + // var Z_BEST_SPEED = 1; + // var Z_BEST_COMPRESSION = 9; + var Z_DEFAULT_COMPRESSION = -1; + + var Z_FILTERED = 1; + var Z_HUFFMAN_ONLY = 2; + var Z_RLE = 3; + var Z_FIXED = 4; + var Z_DEFAULT_STRATEGY = 0; + + /* Possible values of the data_type field (though see inflate()) */ + // var Z_BINARY = 0; + // var Z_TEXT = 1; + // var Z_ASCII = 1; // = Z_TEXT + var Z_UNKNOWN = 2; + + /* The deflate compression method */ + var Z_DEFLATED = 8; + + /* ============================================================================ */ + + var MAX_MEM_LEVEL = 9; + /* Maximum value for memLevel in deflateInit2 */ + var MAX_WBITS = 15; + /* 32K LZ77 window */ + var DEF_MEM_LEVEL = 8; + + var LENGTH_CODES = 29; + /* number of length codes, not counting the special END_BLOCK code */ + var LITERALS = 256; + /* number of literal bytes 0..255 */ + var L_CODES = LITERALS + 1 + LENGTH_CODES; + /* number of Literal or Length codes, including the END_BLOCK code */ + var D_CODES = 30; + /* number of distance codes */ + var BL_CODES = 19; + /* number of codes used to transfer the bit lengths */ + var HEAP_SIZE = 2 * L_CODES + 1; + /* maximum heap size */ + var MAX_BITS = 15; + /* All codes must not exceed MAX_BITS bits */ + + var MIN_MATCH = 3; + var MAX_MATCH = 258; + var MIN_LOOKAHEAD = (MAX_MATCH + MIN_MATCH + 1); + + var PRESET_DICT = 0x20; + + var INIT_STATE = 42; + var EXTRA_STATE = 69; + var NAME_STATE = 73; + var COMMENT_STATE = 91; + var HCRC_STATE = 103; + var BUSY_STATE = 113; + var FINISH_STATE = 666; + + var BS_NEED_MORE = 1; /* block not completed, need more input or more output */ + var BS_BLOCK_DONE = 2; /* block flush performed */ + var BS_FINISH_STARTED = 3; /* finish started, need only more output at next deflate */ + var BS_FINISH_DONE = 4; /* finish done, accept no more input or output */ + + var OS_CODE = 0x03; // Unix :) . Don't detect, use this default. + + function err (strm, errorCode) { + strm.msg = msg[errorCode]; + return errorCode; + } + + function rank (f) { + return ((f) << 1) - ((f) > 4 ? 9 : 0); + } + + function zero (buf) { var len = buf.length; while (--len >= 0) { buf[len] = 0; } } + + /* ========================================================================= + * Flush as much pending output as possible. All deflate() output goes + * through this function so some applications may wish to modify it + * to avoid allocating a large strm->output buffer and copying into it. + * (See also read_buf()). + */ + function flush_pending (strm) { + var s = strm.state; - // 7, 15, 23, 31, 39, 47, 55, 63 - // 6, 14, 22, 30, 39, 47, 55, 63 - // 5, 13, 21, 29, 39, 47, 55, 63 - // 4, 12, 20, 28 - for (var i = 7; i >= 5; i--) { - for (var j = 0; j <= 24; j += 8) { - outL <<= 1; - outL |= (inR >> (j + i)) & 1; + // _tr_flush_bits(s); + var len = s.pending; + if (len > strm.avail_out) { + len = strm.avail_out; + } + if (len === 0) { return; } + + utils.arraySet(strm.output, s.pending_buf, s.pending_out, len, strm.next_out); + strm.next_out += len; + s.pending_out += len; + strm.total_out += len; + strm.avail_out -= len; + s.pending -= len; + if (s.pending === 0) { + s.pending_out = 0; + } } - for (var j = 0; j <= 24; j += 8) { - outL <<= 1; - outL |= (inL >> (j + i)) & 1; + + function flush_block_only (s, last) { + trees._tr_flush_block(s, (s.block_start >= 0 ? s.block_start : -1), s.strstart - s.block_start, last); + s.block_start = s.strstart; + flush_pending(s.strm); } - } - for (var j = 0; j <= 24; j += 8) { - outL <<= 1; - outL |= (inR >> (j + i)) & 1; - } - // 1, 9, 17, 25, 33, 41, 49, 57 - // 2, 10, 18, 26, 34, 42, 50, 58 - // 3, 11, 19, 27, 35, 43, 51, 59 - // 36, 44, 52, 60 - for (var i = 1; i <= 3; i++) { - for (var j = 0; j <= 24; j += 8) { - outR <<= 1; - outR |= (inR >> (j + i)) & 1; + function put_byte (s, b) { + s.pending_buf[s.pending++] = b; } - for (var j = 0; j <= 24; j += 8) { - outR <<= 1; - outR |= (inL >> (j + i)) & 1; + + /* ========================================================================= + * Put a short in the pending buffer. The 16-bit value is put in MSB order. + * IN assertion: the stream state is correct and there is enough room in + * pending_buf. + */ + function putShortMSB (s, b) { + // put_byte(s, (Byte)(b >> 8)); + // put_byte(s, (Byte)(b & 0xff)); + s.pending_buf[s.pending++] = (b >>> 8) & 0xff; + s.pending_buf[s.pending++] = b & 0xff; } - } - for (var j = 0; j <= 24; j += 8) { - outR <<= 1; - outR |= (inL >> (j + i)) & 1; - } - out[off + 0] = outL >>> 0; - out[off + 1] = outR >>> 0; -}; + /* =========================================================================== + * Read a new buffer from the current input stream, update the adler32 + * and total number of bytes read. All deflate() input goes through + * this function so some applications may wish to modify it to avoid + * allocating a large strm->input buffer and copying from it. + * (See also flush_pending()). + */ + function read_buf (strm, buf, start, size) { + var len = strm.avail_in; -exports.r28shl = function r28shl(num, shift) { - return ((num << shift) & 0xfffffff) | (num >>> (28 - shift)); -}; + if (len > size) { len = size; } + if (len === 0) { return 0; } -var pc2table = [ - // inL => outL - 14, 11, 17, 4, 27, 23, 25, 0, - 13, 22, 7, 18, 5, 9, 16, 24, - 2, 20, 12, 21, 1, 8, 15, 26, - - // inR => outR - 15, 4, 25, 19, 9, 1, 26, 16, - 5, 11, 23, 8, 12, 7, 17, 0, - 22, 3, 10, 14, 6, 20, 27, 24 -]; - -exports.pc2 = function pc2(inL, inR, out, off) { - var outL = 0; - var outR = 0; - - var len = pc2table.length >>> 1; - for (var i = 0; i < len; i++) { - outL <<= 1; - outL |= (inL >>> pc2table[i]) & 0x1; - } - for (var i = len; i < pc2table.length; i++) { - outR <<= 1; - outR |= (inR >>> pc2table[i]) & 0x1; - } + strm.avail_in -= len; - out[off + 0] = outL >>> 0; - out[off + 1] = outR >>> 0; -}; + // zmemcpy(buf, strm->next_in, len); + utils.arraySet(buf, strm.input, strm.next_in, len, start); + if (strm.state.wrap === 1) { + strm.adler = adler32(strm.adler, buf, len, start); + } else if (strm.state.wrap === 2) { + strm.adler = crc32(strm.adler, buf, len, start); + } -exports.expand = function expand(r, out, off) { - var outL = 0; - var outR = 0; + strm.next_in += len; + strm.total_in += len; - outL = ((r & 1) << 5) | (r >>> 27); - for (var i = 23; i >= 15; i -= 4) { - outL <<= 6; - outL |= (r >>> i) & 0x3f; - } - for (var i = 11; i >= 3; i -= 4) { - outR |= (r >>> i) & 0x3f; - outR <<= 6; - } - outR |= ((r & 0x1f) << 1) | (r >>> 31); + return len; + } - out[off + 0] = outL >>> 0; - out[off + 1] = outR >>> 0; -}; + /* =========================================================================== + * Set match_start to the longest match starting at the given string and + * return its length. Matches shorter or equal to prev_length are discarded, + * in which case the result is equal to prev_length and match_start is + * garbage. + * IN assertions: cur_match is the head of the hash chain for the current + * string (strstart) and its distance is <= MAX_DIST, and prev_length >= 1 + * OUT assertion: the match length is not greater than s->lookahead. + */ + function longest_match (s, cur_match) { + var chain_length = s.max_chain_length; /* max hash chain length */ + var scan = s.strstart; /* current string */ + var match; /* matched string */ + var len; /* length of current match */ + var best_len = s.prev_length; /* best match length so far */ + var nice_match = s.nice_match; /* stop if match long enough */ + var limit = (s.strstart > (s.w_size - MIN_LOOKAHEAD)) + ? s.strstart - (s.w_size - MIN_LOOKAHEAD) : 0;/* NIL */ + + var _win = s.window; // shortcut + + var wmask = s.w_mask; + var prev = s.prev; + + /* Stop when cur_match becomes <= limit. To simplify the code, + * we prevent matches with the string of window index 0. + */ -var sTable = [ - 14, 0, 4, 15, 13, 7, 1, 4, 2, 14, 15, 2, 11, 13, 8, 1, - 3, 10, 10, 6, 6, 12, 12, 11, 5, 9, 9, 5, 0, 3, 7, 8, - 4, 15, 1, 12, 14, 8, 8, 2, 13, 4, 6, 9, 2, 1, 11, 7, - 15, 5, 12, 11, 9, 3, 7, 14, 3, 10, 10, 0, 5, 6, 0, 13, - - 15, 3, 1, 13, 8, 4, 14, 7, 6, 15, 11, 2, 3, 8, 4, 14, - 9, 12, 7, 0, 2, 1, 13, 10, 12, 6, 0, 9, 5, 11, 10, 5, - 0, 13, 14, 8, 7, 10, 11, 1, 10, 3, 4, 15, 13, 4, 1, 2, - 5, 11, 8, 6, 12, 7, 6, 12, 9, 0, 3, 5, 2, 14, 15, 9, - - 10, 13, 0, 7, 9, 0, 14, 9, 6, 3, 3, 4, 15, 6, 5, 10, - 1, 2, 13, 8, 12, 5, 7, 14, 11, 12, 4, 11, 2, 15, 8, 1, - 13, 1, 6, 10, 4, 13, 9, 0, 8, 6, 15, 9, 3, 8, 0, 7, - 11, 4, 1, 15, 2, 14, 12, 3, 5, 11, 10, 5, 14, 2, 7, 12, - - 7, 13, 13, 8, 14, 11, 3, 5, 0, 6, 6, 15, 9, 0, 10, 3, - 1, 4, 2, 7, 8, 2, 5, 12, 11, 1, 12, 10, 4, 14, 15, 9, - 10, 3, 6, 15, 9, 0, 0, 6, 12, 10, 11, 1, 7, 13, 13, 8, - 15, 9, 1, 4, 3, 5, 14, 11, 5, 12, 2, 7, 8, 2, 4, 14, - - 2, 14, 12, 11, 4, 2, 1, 12, 7, 4, 10, 7, 11, 13, 6, 1, - 8, 5, 5, 0, 3, 15, 15, 10, 13, 3, 0, 9, 14, 8, 9, 6, - 4, 11, 2, 8, 1, 12, 11, 7, 10, 1, 13, 14, 7, 2, 8, 13, - 15, 6, 9, 15, 12, 0, 5, 9, 6, 10, 3, 4, 0, 5, 14, 3, - - 12, 10, 1, 15, 10, 4, 15, 2, 9, 7, 2, 12, 6, 9, 8, 5, - 0, 6, 13, 1, 3, 13, 4, 14, 14, 0, 7, 11, 5, 3, 11, 8, - 9, 4, 14, 3, 15, 2, 5, 12, 2, 9, 8, 5, 12, 15, 3, 10, - 7, 11, 0, 14, 4, 1, 10, 7, 1, 6, 13, 0, 11, 8, 6, 13, - - 4, 13, 11, 0, 2, 11, 14, 7, 15, 4, 0, 9, 8, 1, 13, 10, - 3, 14, 12, 3, 9, 5, 7, 12, 5, 2, 10, 15, 6, 8, 1, 6, - 1, 6, 4, 11, 11, 13, 13, 8, 12, 1, 3, 4, 7, 10, 14, 7, - 10, 9, 15, 5, 6, 0, 8, 15, 0, 14, 5, 2, 9, 3, 2, 12, - - 13, 1, 2, 15, 8, 13, 4, 8, 6, 10, 15, 3, 11, 7, 1, 4, - 10, 12, 9, 5, 3, 6, 14, 11, 5, 0, 0, 14, 12, 9, 7, 2, - 7, 2, 11, 1, 4, 14, 1, 7, 9, 4, 12, 10, 14, 8, 2, 13, - 0, 15, 6, 12, 10, 9, 13, 0, 15, 3, 3, 5, 5, 6, 8, 11 -]; - -exports.substitute = function substitute(inL, inR) { - var out = 0; - for (var i = 0; i < 4; i++) { - var b = (inL >>> (18 - i * 6)) & 0x3f; - var sb = sTable[i * 0x40 + b]; - - out <<= 4; - out |= sb; - } - for (var i = 0; i < 4; i++) { - var b = (inR >>> (18 - i * 6)) & 0x3f; - var sb = sTable[4 * 0x40 + i * 0x40 + b]; + var strend = s.strstart + MAX_MATCH; + var scan_end1 = _win[scan + best_len - 1]; + var scan_end = _win[scan + best_len]; - out <<= 4; - out |= sb; - } - return out >>> 0; -}; + /* The code is optimized for HASH_BITS >= 8 and MAX_MATCH-2 multiple of 16. + * It is easy to get rid of this optimization if necessary. + */ + // Assert(s->hash_bits >= 8 && MAX_MATCH == 258, "Code too clever"); -var permuteTable = [ - 16, 25, 12, 11, 3, 20, 4, 15, 31, 17, 9, 6, 27, 14, 1, 22, - 30, 24, 8, 18, 0, 5, 29, 23, 13, 19, 2, 26, 10, 21, 28, 7 -]; + /* Do not waste too much time if we already have a good match: */ + if (s.prev_length >= s.good_match) { + chain_length >>= 2; + } + /* Do not look for matches beyond the end of the input. This is necessary + * to make deflate deterministic. + */ + if (nice_match > s.lookahead) { nice_match = s.lookahead; } -exports.permute = function permute(num) { - var out = 0; - for (var i = 0; i < permuteTable.length; i++) { - out <<= 1; - out |= (num >>> permuteTable[i]) & 0x1; - } - return out >>> 0; -}; + // Assert((ulg)s->strstart <= s->window_size-MIN_LOOKAHEAD, "need lookahead"); -exports.padSplit = function padSplit(num, size, group) { - var str = num.toString(2); - while (str.length < size) - str = '0' + str; + do { + // Assert(cur_match < s->strstart, "no future"); + match = cur_match; - var out = []; - for (var i = 0; i < size; i += group) - out.push(str.slice(i, i + group)); - return out.join(' '); -}; + /* Skip to next match if the match length cannot increase + * or if the match length is less than 2. Note that the checks below + * for insufficient lookahead only occur occasionally for performance + * reasons. Therefore uninitialized memory will be accessed, and + * conditional jumps will be made that depend on those values. + * However the length of the match is limited to the lookahead, so + * the output of deflate is not affected by the uninitialized values. + */ -},{}],120:[function(require,module,exports){ -(function (Buffer){ -var generatePrime = require('./lib/generatePrime') -var primes = require('./lib/primes.json') + if (_win[match + best_len] !== scan_end || + _win[match + best_len - 1] !== scan_end1 || + _win[match] !== _win[scan] || + _win[++match] !== _win[scan + 1]) { + continue; + } -var DH = require('./lib/dh') + /* The check at best_len-1 can be removed because it will be made + * again later. (This heuristic is not always a win.) + * It is not necessary to compare scan[2] and match[2] since they + * are always equal when the other bytes match, given that + * the hash keys are equal and that HASH_BITS >= 8. + */ + scan += 2; + match++; + // Assert(*scan == *match, "match[2]?"); -function getDiffieHellman (mod) { - var prime = new Buffer(primes[mod].prime, 'hex') - var gen = new Buffer(primes[mod].gen, 'hex') + /* We check for insufficient lookahead only every 8th comparison; + * the 256th check will be made at strstart+258. + */ + do { + /* jshint noempty:false */ + } while (_win[++scan] === _win[++match] && _win[++scan] === _win[++match] && + _win[++scan] === _win[++match] && _win[++scan] === _win[++match] && + _win[++scan] === _win[++match] && _win[++scan] === _win[++match] && + _win[++scan] === _win[++match] && _win[++scan] === _win[++match] && + scan < strend); - return new DH(prime, gen) -} + // Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan"); -var ENCODINGS = { - 'binary': true, 'hex': true, 'base64': true -} + len = MAX_MATCH - (strend - scan); + scan = strend - MAX_MATCH; -function createDiffieHellman (prime, enc, generator, genc) { - if (Buffer.isBuffer(enc) || ENCODINGS[enc] === undefined) { - return createDiffieHellman(prime, 'binary', enc, generator) - } + if (len > best_len) { + s.match_start = cur_match; + best_len = len; + if (len >= nice_match) { + break; + } + scan_end1 = _win[scan + best_len - 1]; + scan_end = _win[scan + best_len]; + } + } while ((cur_match = prev[cur_match & wmask]) > limit && --chain_length !== 0); - enc = enc || 'binary' - genc = genc || 'binary' - generator = generator || new Buffer([2]) + if (best_len <= s.lookahead) { + return best_len; + } + return s.lookahead; + } - if (!Buffer.isBuffer(generator)) { - generator = new Buffer(generator, genc) - } + /* =========================================================================== + * Fill the window when the lookahead becomes insufficient. + * Updates strstart and lookahead. + * + * IN assertion: lookahead < MIN_LOOKAHEAD + * OUT assertions: strstart <= window_size-MIN_LOOKAHEAD + * At least one byte has been read, or avail_in == 0; reads are + * performed for at least two bytes (required for the zip translate_eol + * option -- not supported here). + */ + function fill_window (s) { + var _w_size = s.w_size; + var p, n, m, more, str; - if (typeof prime === 'number') { - return new DH(generatePrime(prime, generator), generator, true) - } + // Assert(s->lookahead < MIN_LOOKAHEAD, "already enough lookahead"); - if (!Buffer.isBuffer(prime)) { - prime = new Buffer(prime, enc) - } + do { + more = s.window_size - s.lookahead - s.strstart; + + // JS ints have 32 bit, block below not needed + /* Deal with !@#$% 64K limit: */ + // if (sizeof(int) <= 2) { + // if (more == 0 && s->strstart == 0 && s->lookahead == 0) { + // more = wsize; + // + // } else if (more == (unsigned)(-1)) { + // /* Very unlikely, but possible on 16 bit machine if + // * strstart == 0 && lookahead == 1 (input done a byte at time) + // */ + // more--; + // } + // } + + /* If the window is almost full and there is insufficient lookahead, + * move the upper half to the lower one to make room in the upper half. + */ + if (s.strstart >= _w_size + (_w_size - MIN_LOOKAHEAD)) { + utils.arraySet(s.window, s.window, _w_size, _w_size, 0); + s.match_start -= _w_size; + s.strstart -= _w_size; + /* we now have strstart >= MAX_DIST */ + s.block_start -= _w_size; + + /* Slide the hash table (could be avoided with 32 bit values + at the expense of memory usage). We slide even when level == 0 + to keep the hash table consistent if we switch back to level > 0 + later. (Using level 0 permanently is not an optimal usage of + zlib, so we don't care about this pathological case.) + */ - return new DH(prime, generator, true) -} - -exports.DiffieHellmanGroup = exports.createDiffieHellmanGroup = exports.getDiffieHellman = getDiffieHellman -exports.createDiffieHellman = exports.DiffieHellman = createDiffieHellman - -}).call(this,require("buffer").Buffer) -},{"./lib/dh":121,"./lib/generatePrime":122,"./lib/primes.json":123,"buffer":160}],121:[function(require,module,exports){ -(function (Buffer){ -var BN = require('bn.js'); -var MillerRabin = require('miller-rabin'); -var millerRabin = new MillerRabin(); -var TWENTYFOUR = new BN(24); -var ELEVEN = new BN(11); -var TEN = new BN(10); -var THREE = new BN(3); -var SEVEN = new BN(7); -var primes = require('./generatePrime'); -var randomBytes = require('randombytes'); -module.exports = DH; - -function setPublicKey(pub, enc) { - enc = enc || 'utf8'; - if (!Buffer.isBuffer(pub)) { - pub = new Buffer(pub, enc); - } - this._pub = new BN(pub); - return this; -} + n = s.hash_size; + p = n; + do { + m = s.head[--p]; + s.head[p] = (m >= _w_size ? m - _w_size : 0); + } while (--n); -function setPrivateKey(priv, enc) { - enc = enc || 'utf8'; - if (!Buffer.isBuffer(priv)) { - priv = new Buffer(priv, enc); - } - this._priv = new BN(priv); - return this; -} - -var primeCache = {}; -function checkPrime(prime, generator) { - var gen = generator.toString('hex'); - var hex = [gen, prime.toString(16)].join('_'); - if (hex in primeCache) { - return primeCache[hex]; - } - var error = 0; + n = _w_size; + p = n; + do { + m = s.prev[--p]; + s.prev[p] = (m >= _w_size ? m - _w_size : 0); + /* If n is not on any hash chain, prev[n] is garbage but + * its value will never be used. + */ + } while (--n); - if (prime.isEven() || - !primes.simpleSieve || - !primes.fermatTest(prime) || - !millerRabin.test(prime)) { - //not a prime so +1 - error += 1; + more += _w_size; + } + if (s.strm.avail_in === 0) { + break; + } - if (gen === '02' || gen === '05') { - // we'd be able to check the generator - // it would fail so +8 - error += 8; - } else { - //we wouldn't be able to test the generator - // so +4 - error += 4; + /* If there was no sliding: + * strstart <= WSIZE+MAX_DIST-1 && lookahead <= MIN_LOOKAHEAD - 1 && + * more == window_size - lookahead - strstart + * => more >= window_size - (MIN_LOOKAHEAD-1 + WSIZE + MAX_DIST-1) + * => more >= window_size - 2*WSIZE + 2 + * In the BIG_MEM or MMAP case (not yet supported), + * window_size == input_size + MIN_LOOKAHEAD && + * strstart + s->lookahead <= input_size => more >= MIN_LOOKAHEAD. + * Otherwise, window_size == 2*WSIZE so more >= 2. + * If there was sliding, more >= WSIZE. So in all cases, more >= 2. + */ + // Assert(more >= 2, "more < 2"); + n = read_buf(s.strm, s.window, s.strstart + s.lookahead, more); + s.lookahead += n; + + /* Initialize the hash value now that we have some input: */ + if (s.lookahead + s.insert >= MIN_MATCH) { + str = s.strstart - s.insert; + s.ins_h = s.window[str]; + + /* UPDATE_HASH(s, s->ins_h, s->window[str + 1]); */ + s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[str + 1]) & s.hash_mask; + // #if MIN_MATCH != 3 + // Call update_hash() MIN_MATCH-3 more times + // #endif + while (s.insert) { + /* UPDATE_HASH(s, s->ins_h, s->window[str + MIN_MATCH-1]); */ + s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[str + MIN_MATCH - 1]) & s.hash_mask; + + s.prev[str & s.w_mask] = s.head[s.ins_h]; + s.head[s.ins_h] = str; + str++; + s.insert--; + if (s.lookahead + s.insert < MIN_MATCH) { + break; + } + } + } + /* If the whole input has less than MIN_MATCH bytes, ins_h is garbage, + * but this is not important since only literal bytes will be emitted. + */ + } while (s.lookahead < MIN_LOOKAHEAD && s.strm.avail_in !== 0); + + /* If the WIN_INIT bytes after the end of the current data have never been + * written, then zero those bytes in order to avoid memory check reports of + * the use of uninitialized (or uninitialised as Julian writes) bytes by + * the longest match routines. Update the high water mark for the next + * time through here. WIN_INIT is set to MAX_MATCH since the longest match + * routines allow scanning to strstart + MAX_MATCH, ignoring lookahead. + */ + // if (s.high_water < s.window_size) { + // var curr = s.strstart + s.lookahead; + // var init = 0; + // + // if (s.high_water < curr) { + // /* Previous high water mark below current data -- zero WIN_INIT + // * bytes or up to end of window, whichever is less. + // */ + // init = s.window_size - curr; + // if (init > WIN_INIT) + // init = WIN_INIT; + // zmemzero(s->window + curr, (unsigned)init); + // s->high_water = curr + init; + // } + // else if (s->high_water < (ulg)curr + WIN_INIT) { + // /* High water mark at or above current data, but below current data + // * plus WIN_INIT -- zero out to current data plus WIN_INIT, or up + // * to end of window, whichever is less. + // */ + // init = (ulg)curr + WIN_INIT - s->high_water; + // if (init > s->window_size - s->high_water) + // init = s->window_size - s->high_water; + // zmemzero(s->window + s->high_water, (unsigned)init); + // s->high_water += init; + // } + // } + // + // Assert((ulg)s->strstart <= s->window_size - MIN_LOOKAHEAD, + // "not enough room for search"); } - primeCache[hex] = error; - return error; - } - if (!millerRabin.test(prime.shrn(1))) { - //not a safe prime - error += 2; - } - var rem; - switch (gen) { - case '02': - if (prime.mod(TWENTYFOUR).cmp(ELEVEN)) { - // unsuidable generator - error += 8; - } - break; - case '05': - rem = prime.mod(TEN); - if (rem.cmp(THREE) && rem.cmp(SEVEN)) { - // prime mod 10 needs to equal 3 or 7 - error += 8; - } - break; - default: - error += 4; - } - primeCache[hex] = error; - return error; -} - -function DH(prime, generator, malleable) { - this.setGenerator(generator); - this.__prime = new BN(prime); - this._prime = BN.mont(this.__prime); - this._primeLen = prime.length; - this._pub = undefined; - this._priv = undefined; - this._primeCode = undefined; - if (malleable) { - this.setPublicKey = setPublicKey; - this.setPrivateKey = setPrivateKey; - } else { - this._primeCode = 8; - } -} -Object.defineProperty(DH.prototype, 'verifyError', { - enumerable: true, - get: function () { - if (typeof this._primeCode !== 'number') { - this._primeCode = checkPrime(this.__prime, this.__gen); - } - return this._primeCode; - } -}); -DH.prototype.generateKeys = function () { - if (!this._priv) { - this._priv = new BN(randomBytes(this._primeLen)); - } - this._pub = this._gen.toRed(this._prime).redPow(this._priv).fromRed(); - return this.getPublicKey(); -}; -DH.prototype.computeSecret = function (other) { - other = new BN(other); - other = other.toRed(this._prime); - var secret = other.redPow(this._priv).fromRed(); - var out = new Buffer(secret.toArray()); - var prime = this.getPrime(); - if (out.length < prime.length) { - var front = new Buffer(prime.length - out.length); - front.fill(0); - out = Buffer.concat([front, out]); - } - return out; -}; + /* =========================================================================== + * Copy without compression as much as possible from the input stream, return + * the current block state. + * This function does not insert new strings in the dictionary since + * uncompressible data is probably not useful. This function is used + * only for the level=0 compression option. + * NOTE: this function should be optimized to avoid extra copying from + * window to pending_buf. + */ + function deflate_stored (s, flush) { + /* Stored blocks are limited to 0xffff bytes, pending_buf is limited + * to pending_buf_size, and each stored block has a 5 byte header: + */ + var max_block_size = 0xffff; + + if (max_block_size > s.pending_buf_size - 5) { + max_block_size = s.pending_buf_size - 5; + } -DH.prototype.getPublicKey = function getPublicKey(enc) { - return formatReturnValue(this._pub, enc); -}; + /* Copy as much as possible from input to output: */ + for (;;) { + /* Fill the window as much as possible: */ + if (s.lookahead <= 1) { + // Assert(s->strstart < s->w_size+MAX_DIST(s) || + // s->block_start >= (long)s->w_size, "slide too late"); + // if (!(s.strstart < s.w_size + (s.w_size - MIN_LOOKAHEAD) || + // s.block_start >= s.w_size)) { + // throw new Error("slide too late"); + // } + + fill_window(s); + if (s.lookahead === 0 && flush === Z_NO_FLUSH) { + return BS_NEED_MORE; + } -DH.prototype.getPrivateKey = function getPrivateKey(enc) { - return formatReturnValue(this._priv, enc); -}; + if (s.lookahead === 0) { + break; + } + /* flush the current block */ + } + // Assert(s->block_start >= 0L, "block gone"); + // if (s.block_start < 0) throw new Error("block gone"); -DH.prototype.getPrime = function (enc) { - return formatReturnValue(this.__prime, enc); -}; + s.strstart += s.lookahead; + s.lookahead = 0; -DH.prototype.getGenerator = function (enc) { - return formatReturnValue(this._gen, enc); -}; + /* Emit a stored block if pending_buf will be full: */ + var max_start = s.block_start + max_block_size; -DH.prototype.setGenerator = function (gen, enc) { - enc = enc || 'utf8'; - if (!Buffer.isBuffer(gen)) { - gen = new Buffer(gen, enc); - } - this.__gen = gen; - this._gen = new BN(gen); - return this; -}; + if (s.strstart === 0 || s.strstart >= max_start) { + /* strstart == 0 is possible when wraparound on 16-bit machine */ + s.lookahead = s.strstart - max_start; + s.strstart = max_start; + /** * FLUSH_BLOCK(s, 0); ***/ + flush_block_only(s, false); + if (s.strm.avail_out === 0) { + return BS_NEED_MORE; + } + /***/ + } + /* Flush if we may have to slide, otherwise block_start may become + * negative and the data will be gone: + */ + if (s.strstart - s.block_start >= (s.w_size - MIN_LOOKAHEAD)) { + /** * FLUSH_BLOCK(s, 0); ***/ + flush_block_only(s, false); + if (s.strm.avail_out === 0) { + return BS_NEED_MORE; + } + /***/ + } + } -function formatReturnValue(bn, enc) { - var buf = new Buffer(bn.toArray()); - if (!enc) { - return buf; - } else { - return buf.toString(enc); - } -} - -}).call(this,require("buffer").Buffer) -},{"./generatePrime":122,"bn.js":68,"buffer":160,"miller-rabin":265,"randombytes":305}],122:[function(require,module,exports){ -var randomBytes = require('randombytes'); -module.exports = findPrime; -findPrime.simpleSieve = simpleSieve; -findPrime.fermatTest = fermatTest; -var BN = require('bn.js'); -var TWENTYFOUR = new BN(24); -var MillerRabin = require('miller-rabin'); -var millerRabin = new MillerRabin(); -var ONE = new BN(1); -var TWO = new BN(2); -var FIVE = new BN(5); -var SIXTEEN = new BN(16); -var EIGHT = new BN(8); -var TEN = new BN(10); -var THREE = new BN(3); -var SEVEN = new BN(7); -var ELEVEN = new BN(11); -var FOUR = new BN(4); -var TWELVE = new BN(12); -var primes = null; - -function _getPrimes() { - if (primes !== null) - return primes; - - var limit = 0x100000; - var res = []; - res[0] = 2; - for (var i = 1, k = 3; k < limit; k += 2) { - var sqrt = Math.ceil(Math.sqrt(k)); - for (var j = 0; j < i && res[j] <= sqrt; j++) - if (k % res[j] === 0) - break; - - if (i !== j && res[j] <= sqrt) - continue; - - res[i++] = k; - } - primes = res; - return res; -} + s.insert = 0; -function simpleSieve(p) { - var primes = _getPrimes(); + if (flush === Z_FINISH) { + /** * FLUSH_BLOCK(s, 1); ***/ + flush_block_only(s, true); + if (s.strm.avail_out === 0) { + return BS_FINISH_STARTED; + } + /***/ + return BS_FINISH_DONE; + } - for (var i = 0; i < primes.length; i++) - if (p.modn(primes[i]) === 0) { - if (p.cmpn(primes[i]) === 0) { - return true; - } else { - return false; + if (s.strstart > s.block_start) { + /** * FLUSH_BLOCK(s, 0); ***/ + flush_block_only(s, false); + if (s.strm.avail_out === 0) { + return BS_NEED_MORE; + } + /***/ } - } - return true; -} + return BS_NEED_MORE; + } -function fermatTest(p) { - var red = BN.mont(p); - return TWO.toRed(red).redPow(p.subn(1)).fromRed().cmpn(1) === 0; -} + /* =========================================================================== + * Compress as much as possible from the input stream, return the current + * block state. + * This function does not perform lazy evaluation of matches and inserts + * new strings in the dictionary only for unmatched strings or for short + * matches. It is used only for the fast compression options. + */ + function deflate_fast (s, flush) { + var hash_head; /* head of the hash chain */ + var bflush; /* set if current block must be flushed */ -function findPrime(bits, gen) { - if (bits < 16) { - // this is what openssl does - if (gen === 2 || gen === 5) { - return new BN([0x8c, 0x7b]); - } else { - return new BN([0x8c, 0x27]); - } - } - gen = new BN(gen); + for (;;) { + /* Make sure that we always have enough lookahead, except + * at the end of the input file. We need MAX_MATCH bytes + * for the next match, plus MIN_MATCH bytes to insert the + * string following the next match. + */ + if (s.lookahead < MIN_LOOKAHEAD) { + fill_window(s); + if (s.lookahead < MIN_LOOKAHEAD && flush === Z_NO_FLUSH) { + return BS_NEED_MORE; + } + if (s.lookahead === 0) { + break; /* flush the current block */ + } + } - var num, n2; + /* Insert the string window[strstart .. strstart+2] in the + * dictionary, and set hash_head to the head of the hash chain: + */ + hash_head = 0;/* NIL */ + if (s.lookahead >= MIN_MATCH) { + /** * INSERT_STRING(s, s.strstart, hash_head); ***/ + s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask; + hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h]; + s.head[s.ins_h] = s.strstart; + /***/ + } - while (true) { - num = new BN(randomBytes(Math.ceil(bits / 8))); - while (num.bitLength() > bits) { - num.ishrn(1); - } - if (num.isEven()) { - num.iadd(ONE); - } - if (!num.testn(1)) { - num.iadd(TWO); - } - if (!gen.cmp(TWO)) { - while (num.mod(TWENTYFOUR).cmp(ELEVEN)) { - num.iadd(FOUR); - } - } else if (!gen.cmp(FIVE)) { - while (num.mod(TEN).cmp(THREE)) { - num.iadd(FOUR); - } - } - n2 = num.shrn(1); - if (simpleSieve(n2) && simpleSieve(num) && - fermatTest(n2) && fermatTest(num) && - millerRabin.test(n2) && millerRabin.test(num)) { - return num; - } - } + /* Find the longest match, discarding those <= prev_length. + * At this point we have always match_length < MIN_MATCH + */ + if (hash_head !== 0/* NIL */ && ((s.strstart - hash_head) <= (s.w_size - MIN_LOOKAHEAD))) { + /* To simplify the code, we prevent matches with the string + * of window index 0 (in particular we have to avoid a match + * of the string with itself at the start of the input file). + */ + s.match_length = longest_match(s, hash_head); + /* longest_match() sets match_start */ + } + if (s.match_length >= MIN_MATCH) { + // check_match(s, s.strstart, s.match_start, s.match_length); // for debug only -} - -},{"bn.js":68,"miller-rabin":265,"randombytes":305}],123:[function(require,module,exports){ -module.exports={ - "modp1": { - "gen": "02", - "prime": "ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a63a3620ffffffffffffffff" - }, - "modp2": { - "gen": "02", - "prime": "ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece65381ffffffffffffffff" - }, - "modp5": { - "gen": "02", - "prime": "ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece45b3dc2007cb8a163bf0598da48361c55d39a69163fa8fd24cf5f83655d23dca3ad961c62f356208552bb9ed529077096966d670c354e4abc9804f1746c08ca237327ffffffffffffffff" - }, - "modp14": { - "gen": "02", - "prime": "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" - }, - "modp15": { - "gen": "02", - "prime": "ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece45b3dc2007cb8a163bf0598da48361c55d39a69163fa8fd24cf5f83655d23dca3ad961c62f356208552bb9ed529077096966d670c354e4abc9804f1746c08ca18217c32905e462e36ce3be39e772c180e86039b2783a2ec07a28fb5c55df06f4c52c9de2bcbf6955817183995497cea956ae515d2261898fa051015728e5a8aaac42dad33170d04507a33a85521abdf1cba64ecfb850458dbef0a8aea71575d060c7db3970f85a6e1e4c7abf5ae8cdb0933d71e8c94e04a25619dcee3d2261ad2ee6bf12ffa06d98a0864d87602733ec86a64521f2b18177b200cbbe117577a615d6c770988c0bad946e208e24fa074e5ab3143db5bfce0fd108e4b82d120a93ad2caffffffffffffffff" - }, - "modp16": { - "gen": "02", - "prime": "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" - }, - "modp17": { - "gen": "02", - "prime": "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" - }, - "modp18": { - "gen": "02", - "prime": "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" - } -} -},{}],124:[function(require,module,exports){ -var crypto = require("crypto"); -var BigInteger = require("jsbn").BigInteger; -var ECPointFp = require("./lib/ec.js").ECPointFp; -var Buffer = require("safer-buffer").Buffer; -exports.ECCurves = require("./lib/sec.js"); - -// zero prepad -function unstupid(hex,len) -{ - return (hex.length >= len) ? hex : unstupid("0"+hex,len); -} - -exports.ECKey = function(curve, key, isPublic) -{ - var priv; - var c = curve(); - var n = c.getN(); - var bytes = Math.floor(n.bitLength()/8); - - if(key) - { - if(isPublic) - { - var curve = c.getCurve(); -// var x = key.slice(1,bytes+1); // skip the 04 for uncompressed format -// var y = key.slice(bytes+1); -// this.P = new ECPointFp(curve, -// curve.fromBigInteger(new BigInteger(x.toString("hex"), 16)), -// curve.fromBigInteger(new BigInteger(y.toString("hex"), 16))); - this.P = curve.decodePointHex(key.toString("hex")); - }else{ - if(key.length != bytes) return false; - priv = new BigInteger(key.toString("hex"), 16); - } - }else{ - var n1 = n.subtract(BigInteger.ONE); - var r = new BigInteger(crypto.randomBytes(n.bitLength())); - priv = r.mod(n1).add(BigInteger.ONE); - this.P = c.getG().multiply(priv); - } - if(this.P) - { -// var pubhex = unstupid(this.P.getX().toBigInteger().toString(16),bytes*2)+unstupid(this.P.getY().toBigInteger().toString(16),bytes*2); -// this.PublicKey = Buffer.from("04"+pubhex,"hex"); - this.PublicKey = Buffer.from(c.getCurve().encodeCompressedPointHex(this.P),"hex"); - } - if(priv) - { - this.PrivateKey = Buffer.from(unstupid(priv.toString(16),bytes*2),"hex"); - this.deriveSharedSecret = function(key) - { - if(!key || !key.P) return false; - var S = key.P.multiply(priv); - return Buffer.from(unstupid(S.getX().toBigInteger().toString(16),bytes*2),"hex"); - } - } -} - - -},{"./lib/ec.js":125,"./lib/sec.js":126,"crypto":112,"jsbn":222,"safer-buffer":339}],125:[function(require,module,exports){ -// Basic Javascript Elliptic Curve implementation -// Ported loosely from BouncyCastle's Java EC code -// Only Fp curves implemented for now - -// Requires jsbn.js and jsbn2.js -var BigInteger = require('jsbn').BigInteger -var Barrett = BigInteger.prototype.Barrett - -// ---------------- -// ECFieldElementFp - -// constructor -function ECFieldElementFp(q,x) { - this.x = x; - // TODO if(x.compareTo(q) >= 0) error - this.q = q; -} - -function feFpEquals(other) { - if(other == this) return true; - return (this.q.equals(other.q) && this.x.equals(other.x)); -} - -function feFpToBigInteger() { - return this.x; -} - -function feFpNegate() { - return new ECFieldElementFp(this.q, this.x.negate().mod(this.q)); -} - -function feFpAdd(b) { - return new ECFieldElementFp(this.q, this.x.add(b.toBigInteger()).mod(this.q)); -} - -function feFpSubtract(b) { - return new ECFieldElementFp(this.q, this.x.subtract(b.toBigInteger()).mod(this.q)); -} - -function feFpMultiply(b) { - return new ECFieldElementFp(this.q, this.x.multiply(b.toBigInteger()).mod(this.q)); -} - -function feFpSquare() { - return new ECFieldElementFp(this.q, this.x.square().mod(this.q)); -} - -function feFpDivide(b) { - return new ECFieldElementFp(this.q, this.x.multiply(b.toBigInteger().modInverse(this.q)).mod(this.q)); -} - -ECFieldElementFp.prototype.equals = feFpEquals; -ECFieldElementFp.prototype.toBigInteger = feFpToBigInteger; -ECFieldElementFp.prototype.negate = feFpNegate; -ECFieldElementFp.prototype.add = feFpAdd; -ECFieldElementFp.prototype.subtract = feFpSubtract; -ECFieldElementFp.prototype.multiply = feFpMultiply; -ECFieldElementFp.prototype.square = feFpSquare; -ECFieldElementFp.prototype.divide = feFpDivide; - -// ---------------- -// ECPointFp - -// constructor -function ECPointFp(curve,x,y,z) { - this.curve = curve; - this.x = x; - this.y = y; - // Projective coordinates: either zinv == null or z * zinv == 1 - // z and zinv are just BigIntegers, not fieldElements - if(z == null) { - this.z = BigInteger.ONE; - } - else { - this.z = z; - } - this.zinv = null; - //TODO: compression flag -} - -function pointFpGetX() { - if(this.zinv == null) { - this.zinv = this.z.modInverse(this.curve.q); - } - var r = this.x.toBigInteger().multiply(this.zinv); - this.curve.reduce(r); - return this.curve.fromBigInteger(r); -} - -function pointFpGetY() { - if(this.zinv == null) { - this.zinv = this.z.modInverse(this.curve.q); - } - var r = this.y.toBigInteger().multiply(this.zinv); - this.curve.reduce(r); - return this.curve.fromBigInteger(r); -} - -function pointFpEquals(other) { - if(other == this) return true; - if(this.isInfinity()) return other.isInfinity(); - if(other.isInfinity()) return this.isInfinity(); - var u, v; - // u = Y2 * Z1 - Y1 * Z2 - u = other.y.toBigInteger().multiply(this.z).subtract(this.y.toBigInteger().multiply(other.z)).mod(this.curve.q); - if(!u.equals(BigInteger.ZERO)) return false; - // v = X2 * Z1 - X1 * Z2 - v = other.x.toBigInteger().multiply(this.z).subtract(this.x.toBigInteger().multiply(other.z)).mod(this.curve.q); - return v.equals(BigInteger.ZERO); -} - -function pointFpIsInfinity() { - if((this.x == null) && (this.y == null)) return true; - return this.z.equals(BigInteger.ZERO) && !this.y.toBigInteger().equals(BigInteger.ZERO); -} - -function pointFpNegate() { - return new ECPointFp(this.curve, this.x, this.y.negate(), this.z); -} - -function pointFpAdd(b) { - if(this.isInfinity()) return b; - if(b.isInfinity()) return this; - - // u = Y2 * Z1 - Y1 * Z2 - var u = b.y.toBigInteger().multiply(this.z).subtract(this.y.toBigInteger().multiply(b.z)).mod(this.curve.q); - // v = X2 * Z1 - X1 * Z2 - var v = b.x.toBigInteger().multiply(this.z).subtract(this.x.toBigInteger().multiply(b.z)).mod(this.curve.q); - - if(BigInteger.ZERO.equals(v)) { - if(BigInteger.ZERO.equals(u)) { - return this.twice(); // this == b, so double - } - return this.curve.getInfinity(); // this = -b, so infinity - } - - var THREE = new BigInteger("3"); - var x1 = this.x.toBigInteger(); - var y1 = this.y.toBigInteger(); - var x2 = b.x.toBigInteger(); - var y2 = b.y.toBigInteger(); - - var v2 = v.square(); - var v3 = v2.multiply(v); - var x1v2 = x1.multiply(v2); - var zu2 = u.square().multiply(this.z); - - // x3 = v * (z2 * (z1 * u^2 - 2 * x1 * v^2) - v^3) - var x3 = zu2.subtract(x1v2.shiftLeft(1)).multiply(b.z).subtract(v3).multiply(v).mod(this.curve.q); - // y3 = z2 * (3 * x1 * u * v^2 - y1 * v^3 - z1 * u^3) + u * v^3 - var y3 = x1v2.multiply(THREE).multiply(u).subtract(y1.multiply(v3)).subtract(zu2.multiply(u)).multiply(b.z).add(u.multiply(v3)).mod(this.curve.q); - // z3 = v^3 * z1 * z2 - var z3 = v3.multiply(this.z).multiply(b.z).mod(this.curve.q); - - return new ECPointFp(this.curve, this.curve.fromBigInteger(x3), this.curve.fromBigInteger(y3), z3); -} - -function pointFpTwice() { - if(this.isInfinity()) return this; - if(this.y.toBigInteger().signum() == 0) return this.curve.getInfinity(); - - // TODO: optimized handling of constants - var THREE = new BigInteger("3"); - var x1 = this.x.toBigInteger(); - var y1 = this.y.toBigInteger(); - - var y1z1 = y1.multiply(this.z); - var y1sqz1 = y1z1.multiply(y1).mod(this.curve.q); - var a = this.curve.a.toBigInteger(); - - // w = 3 * x1^2 + a * z1^2 - var w = x1.square().multiply(THREE); - if(!BigInteger.ZERO.equals(a)) { - w = w.add(this.z.square().multiply(a)); - } - w = w.mod(this.curve.q); - //this.curve.reduce(w); - // x3 = 2 * y1 * z1 * (w^2 - 8 * x1 * y1^2 * z1) - var x3 = w.square().subtract(x1.shiftLeft(3).multiply(y1sqz1)).shiftLeft(1).multiply(y1z1).mod(this.curve.q); - // y3 = 4 * y1^2 * z1 * (3 * w * x1 - 2 * y1^2 * z1) - w^3 - var y3 = w.multiply(THREE).multiply(x1).subtract(y1sqz1.shiftLeft(1)).shiftLeft(2).multiply(y1sqz1).subtract(w.square().multiply(w)).mod(this.curve.q); - // z3 = 8 * (y1 * z1)^3 - var z3 = y1z1.square().multiply(y1z1).shiftLeft(3).mod(this.curve.q); - - return new ECPointFp(this.curve, this.curve.fromBigInteger(x3), this.curve.fromBigInteger(y3), z3); -} - -// Simple NAF (Non-Adjacent Form) multiplication algorithm -// TODO: modularize the multiplication algorithm -function pointFpMultiply(k) { - if(this.isInfinity()) return this; - if(k.signum() == 0) return this.curve.getInfinity(); - - var e = k; - var h = e.multiply(new BigInteger("3")); - - var neg = this.negate(); - var R = this; - - var i; - for(i = h.bitLength() - 2; i > 0; --i) { - R = R.twice(); - - var hBit = h.testBit(i); - var eBit = e.testBit(i); - - if (hBit != eBit) { - R = R.add(hBit ? this : neg); - } - } + /** * _tr_tally_dist(s, s.strstart - s.match_start, + s.match_length - MIN_MATCH, bflush); ***/ + bflush = trees._tr_tally(s, s.strstart - s.match_start, s.match_length - MIN_MATCH); - return R; -} + s.lookahead -= s.match_length; -// Compute this*j + x*k (simultaneous multiplication) -function pointFpMultiplyTwo(j,x,k) { - var i; - if(j.bitLength() > k.bitLength()) - i = j.bitLength() - 1; - else - i = k.bitLength() - 1; + /* Insert new strings in the hash table only if the match length + * is not too large. This saves time but degrades compression. + */ + if (s.match_length <= s.max_lazy_match/* max_insert_length */ && s.lookahead >= MIN_MATCH) { + s.match_length--; /* string at strstart already in table */ + do { + s.strstart++; + /** * INSERT_STRING(s, s.strstart, hash_head); ***/ + s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask; + hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h]; + s.head[s.ins_h] = s.strstart; + /***/ + /* strstart never exceeds WSIZE-MAX_MATCH, so there are + * always MIN_MATCH bytes ahead. + */ + } while (--s.match_length !== 0); + s.strstart++; + } else { + s.strstart += s.match_length; + s.match_length = 0; + s.ins_h = s.window[s.strstart]; + /* UPDATE_HASH(s, s.ins_h, s.window[s.strstart+1]); */ + s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + 1]) & s.hash_mask; + + // #if MIN_MATCH != 3 + // Call UPDATE_HASH() MIN_MATCH-3 more times + // #endif + /* If lookahead < MIN_MATCH, ins_h is garbage, but it does not + * matter since it will be recomputed at next deflate call. + */ + } + } else { + /* No match, output a literal byte */ + // Tracevv((stderr,"%c", s.window[s.strstart])); + /** * _tr_tally_lit(s, s.window[s.strstart], bflush); ***/ + bflush = trees._tr_tally(s, 0, s.window[s.strstart]); - var R = this.curve.getInfinity(); - var both = this.add(x); - while(i >= 0) { - R = R.twice(); - if(j.testBit(i)) { - if(k.testBit(i)) { - R = R.add(both); + s.lookahead--; + s.strstart++; + } + if (bflush) { + /** * FLUSH_BLOCK(s, 0); ***/ + flush_block_only(s, false); + if (s.strm.avail_out === 0) { + return BS_NEED_MORE; + } + /***/ + } } - else { - R = R.add(this); + s.insert = ((s.strstart < (MIN_MATCH - 1)) ? s.strstart : MIN_MATCH - 1); + if (flush === Z_FINISH) { + /** * FLUSH_BLOCK(s, 1); ***/ + flush_block_only(s, true); + if (s.strm.avail_out === 0) { + return BS_FINISH_STARTED; + } + /***/ + return BS_FINISH_DONE; } - } - else { - if(k.testBit(i)) { - R = R.add(x); + if (s.last_lit) { + /** * FLUSH_BLOCK(s, 0); ***/ + flush_block_only(s, false); + if (s.strm.avail_out === 0) { + return BS_NEED_MORE; + } + /***/ } + return BS_BLOCK_DONE; } - --i; - } - return R; -} - -ECPointFp.prototype.getX = pointFpGetX; -ECPointFp.prototype.getY = pointFpGetY; -ECPointFp.prototype.equals = pointFpEquals; -ECPointFp.prototype.isInfinity = pointFpIsInfinity; -ECPointFp.prototype.negate = pointFpNegate; -ECPointFp.prototype.add = pointFpAdd; -ECPointFp.prototype.twice = pointFpTwice; -ECPointFp.prototype.multiply = pointFpMultiply; -ECPointFp.prototype.multiplyTwo = pointFpMultiplyTwo; - -// ---------------- -// ECCurveFp - -// constructor -function ECCurveFp(q,a,b) { - this.q = q; - this.a = this.fromBigInteger(a); - this.b = this.fromBigInteger(b); - this.infinity = new ECPointFp(this, null, null); - this.reducer = new Barrett(this.q); -} - -function curveFpGetQ() { - return this.q; -} - -function curveFpGetA() { - return this.a; -} - -function curveFpGetB() { - return this.b; -} - -function curveFpEquals(other) { - if(other == this) return true; - return(this.q.equals(other.q) && this.a.equals(other.a) && this.b.equals(other.b)); -} - -function curveFpGetInfinity() { - return this.infinity; -} - -function curveFpFromBigInteger(x) { - return new ECFieldElementFp(this.q, x); -} - -function curveReduce(x) { - this.reducer.reduce(x); -} - -// for now, work with hex strings because they're easier in JS -function curveFpDecodePointHex(s) { - switch(parseInt(s.substr(0,2), 16)) { // first byte - case 0: - return this.infinity; - case 2: - case 3: - // point compression not supported yet - return null; - case 4: - case 6: - case 7: - var len = (s.length - 2) / 2; - var xHex = s.substr(2, len); - var yHex = s.substr(len+2, len); - - return new ECPointFp(this, - this.fromBigInteger(new BigInteger(xHex, 16)), - this.fromBigInteger(new BigInteger(yHex, 16))); + /* =========================================================================== + * Same as above, but achieves better compression. We use a lazy + * evaluation for matches: a match is finally adopted only if there is + * no better match at the next window position. + */ + function deflate_slow (s, flush) { + var hash_head; /* head of hash chain */ + var bflush; /* set if current block must be flushed */ - default: // unsupported - return null; - } -} - -function curveFpEncodePointHex(p) { - if (p.isInfinity()) return "00"; - var xHex = p.getX().toBigInteger().toString(16); - var yHex = p.getY().toBigInteger().toString(16); - var oLen = this.getQ().toString(16).length; - if ((oLen % 2) != 0) oLen++; - while (xHex.length < oLen) { - xHex = "0" + xHex; - } - while (yHex.length < oLen) { - yHex = "0" + yHex; - } - return "04" + xHex + yHex; -} - -ECCurveFp.prototype.getQ = curveFpGetQ; -ECCurveFp.prototype.getA = curveFpGetA; -ECCurveFp.prototype.getB = curveFpGetB; -ECCurveFp.prototype.equals = curveFpEquals; -ECCurveFp.prototype.getInfinity = curveFpGetInfinity; -ECCurveFp.prototype.fromBigInteger = curveFpFromBigInteger; -ECCurveFp.prototype.reduce = curveReduce; -//ECCurveFp.prototype.decodePointHex = curveFpDecodePointHex; -ECCurveFp.prototype.encodePointHex = curveFpEncodePointHex; - -// from: https://github.com/kaielvin/jsbn-ec-point-compression -ECCurveFp.prototype.decodePointHex = function(s) -{ - var yIsEven; - switch(parseInt(s.substr(0,2), 16)) { // first byte - case 0: - return this.infinity; - case 2: - yIsEven = false; - case 3: - if(yIsEven == undefined) yIsEven = true; - var len = s.length - 2; - var xHex = s.substr(2, len); - var x = this.fromBigInteger(new BigInteger(xHex,16)); - var alpha = x.multiply(x.square().add(this.getA())).add(this.getB()); - var beta = alpha.sqrt(); - - if (beta == null) throw "Invalid point compression"; - - var betaValue = beta.toBigInteger(); - if (betaValue.testBit(0) != yIsEven) - { - // Use the other root - beta = this.fromBigInteger(this.getQ().subtract(betaValue)); - } - return new ECPointFp(this,x,beta); - case 4: - case 6: - case 7: - var len = (s.length - 2) / 2; - var xHex = s.substr(2, len); - var yHex = s.substr(len+2, len); - - return new ECPointFp(this, - this.fromBigInteger(new BigInteger(xHex, 16)), - this.fromBigInteger(new BigInteger(yHex, 16))); + var max_insert; - default: // unsupported - return null; - } -} -ECCurveFp.prototype.encodeCompressedPointHex = function(p) -{ - if (p.isInfinity()) return "00"; - var xHex = p.getX().toBigInteger().toString(16); - var oLen = this.getQ().toString(16).length; - if ((oLen % 2) != 0) oLen++; - while (xHex.length < oLen) - xHex = "0" + xHex; - var yPrefix; - if(p.getY().toBigInteger().isEven()) yPrefix = "02"; - else yPrefix = "03"; - - return yPrefix + xHex; -} - - -ECFieldElementFp.prototype.getR = function() -{ - if(this.r != undefined) return this.r; - - this.r = null; - var bitLength = this.q.bitLength(); - if (bitLength > 128) - { - var firstWord = this.q.shiftRight(bitLength - 64); - if (firstWord.intValue() == -1) - { - this.r = BigInteger.ONE.shiftLeft(bitLength).subtract(this.q); - } - } - return this.r; -} -ECFieldElementFp.prototype.modMult = function(x1,x2) -{ - return this.modReduce(x1.multiply(x2)); -} -ECFieldElementFp.prototype.modReduce = function(x) -{ - if (this.getR() != null) - { - var qLen = q.bitLength(); - while (x.bitLength() > (qLen + 1)) - { - var u = x.shiftRight(qLen); - var v = x.subtract(u.shiftLeft(qLen)); - if (!this.getR().equals(BigInteger.ONE)) - { - u = u.multiply(this.getR()); - } - x = u.add(v); + /* Process the input block. */ + for (;;) { + /* Make sure that we always have enough lookahead, except + * at the end of the input file. We need MAX_MATCH bytes + * for the next match, plus MIN_MATCH bytes to insert the + * string following the next match. + */ + if (s.lookahead < MIN_LOOKAHEAD) { + fill_window(s); + if (s.lookahead < MIN_LOOKAHEAD && flush === Z_NO_FLUSH) { + return BS_NEED_MORE; + } + if (s.lookahead === 0) { break; } /* flush the current block */ } - while (x.compareTo(q) >= 0) - { - x = x.subtract(q); + + /* Insert the string window[strstart .. strstart+2] in the + * dictionary, and set hash_head to the head of the hash chain: + */ + hash_head = 0;/* NIL */ + if (s.lookahead >= MIN_MATCH) { + /** * INSERT_STRING(s, s.strstart, hash_head); ***/ + s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask; + hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h]; + s.head[s.ins_h] = s.strstart; + /***/ } - } - else - { - x = x.mod(q); - } - return x; -} -ECFieldElementFp.prototype.sqrt = function() -{ - if (!this.q.testBit(0)) throw "unsupported"; - // p mod 4 == 3 - if (this.q.testBit(1)) - { - var z = new ECFieldElementFp(this.q,this.x.modPow(this.q.shiftRight(2).add(BigInteger.ONE),this.q)); - return z.square().equals(this) ? z : null; - } + /* Find the longest match, discarding those <= prev_length. + */ + s.prev_length = s.match_length; + s.prev_match = s.match_start; + s.match_length = MIN_MATCH - 1; - // p mod 4 == 1 - var qMinusOne = this.q.subtract(BigInteger.ONE); + if (hash_head !== 0/* NIL */ && s.prev_length < s.max_lazy_match && + s.strstart - hash_head <= (s.w_size - MIN_LOOKAHEAD)/* MAX_DIST(s) */) { + /* To simplify the code, we prevent matches with the string + * of window index 0 (in particular we have to avoid a match + * of the string with itself at the start of the input file). + */ + s.match_length = longest_match(s, hash_head); + /* longest_match() sets match_start */ - var legendreExponent = qMinusOne.shiftRight(1); - if (!(this.x.modPow(legendreExponent, this.q).equals(BigInteger.ONE))) - { - return null; - } + if (s.match_length <= 5 && + (s.strategy === Z_FILTERED || (s.match_length === MIN_MATCH && s.strstart - s.match_start > 4096/* TOO_FAR */))) { + /* If prev_match is also MIN_MATCH, match_start is garbage + * but we will ignore the current match anyway. + */ + s.match_length = MIN_MATCH - 1; + } + } + /* If there was a match at the previous step and the current + * match is not better, output the previous match: + */ + if (s.prev_length >= MIN_MATCH && s.match_length <= s.prev_length) { + max_insert = s.strstart + s.lookahead - MIN_MATCH; + /* Do not insert strings in hash table beyond this. */ - var u = qMinusOne.shiftRight(2); - var k = u.shiftLeft(1).add(BigInteger.ONE); + // check_match(s, s.strstart-1, s.prev_match, s.prev_length); - var Q = this.x; - var fourQ = modDouble(modDouble(Q)); + /** *_tr_tally_dist(s, s.strstart - 1 - s.prev_match, + s.prev_length - MIN_MATCH, bflush);***/ + bflush = trees._tr_tally(s, s.strstart - 1 - s.prev_match, s.prev_length - MIN_MATCH); + /* Insert in hash table all strings up to the end of the match. + * strstart-1 and strstart are already inserted. If there is not + * enough lookahead, the last two strings are not inserted in + * the hash table. + */ + s.lookahead -= s.prev_length - 1; + s.prev_length -= 2; + do { + if (++s.strstart <= max_insert) { + /** * INSERT_STRING(s, s.strstart, hash_head); ***/ + s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask; + hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h]; + s.head[s.ins_h] = s.strstart; + /***/ + } + } while (--s.prev_length !== 0); + s.match_available = 0; + s.match_length = MIN_MATCH - 1; + s.strstart++; - var U, V; - do - { - var P; - do - { - P = new BigInteger(this.q.bitLength(), new SecureRandom()); + if (bflush) { + /** * FLUSH_BLOCK(s, 0); ***/ + flush_block_only(s, false); + if (s.strm.avail_out === 0) { + return BS_NEED_MORE; + } + /***/ + } + } else if (s.match_available) { + /* If there was no match at the previous position, output a + * single literal. If there was a match but the current match + * is longer, truncate the previous match to a single literal. + */ + // Tracevv((stderr,"%c", s->window[s->strstart-1])); + /** * _tr_tally_lit(s, s.window[s.strstart-1], bflush); ***/ + bflush = trees._tr_tally(s, 0, s.window[s.strstart - 1]); + + if (bflush) { + /** * FLUSH_BLOCK_ONLY(s, 0) ***/ + flush_block_only(s, false); + /***/ + } + s.strstart++; + s.lookahead--; + if (s.strm.avail_out === 0) { + return BS_NEED_MORE; + } + } else { + /* There is no previous match to compare with, wait for + * the next step to decide. + */ + s.match_available = 1; + s.strstart++; + s.lookahead--; + } + } + // Assert (flush != Z_NO_FLUSH, "no flush?"); + if (s.match_available) { + // Tracevv((stderr,"%c", s->window[s->strstart-1])); + /** * _tr_tally_lit(s, s.window[s.strstart-1], bflush); ***/ + bflush = trees._tr_tally(s, 0, s.window[s.strstart - 1]); + + s.match_available = 0; + } + s.insert = s.strstart < MIN_MATCH - 1 ? s.strstart : MIN_MATCH - 1; + if (flush === Z_FINISH) { + /** * FLUSH_BLOCK(s, 1); ***/ + flush_block_only(s, true); + if (s.strm.avail_out === 0) { + return BS_FINISH_STARTED; + } + /***/ + return BS_FINISH_DONE; + } + if (s.last_lit) { + /** * FLUSH_BLOCK(s, 0); ***/ + flush_block_only(s, false); + if (s.strm.avail_out === 0) { + return BS_NEED_MORE; } - while (P.compareTo(this.q) >= 0 - || !(P.multiply(P).subtract(fourQ).modPow(legendreExponent, this.q).equals(qMinusOne))); + /***/ + } - var result = this.lucasSequence(P, Q, k); - U = result[0]; - V = result[1]; + return BS_BLOCK_DONE; + } - if (this.modMult(V, V).equals(fourQ)) - { - // Integer division by 2, mod q - if (V.testBit(0)) - { - V = V.add(q); + /* =========================================================================== + * For Z_RLE, simply look for runs of bytes, generate matches only of distance + * one. Do not maintain a hash table. (It will be regenerated if this run of + * deflate switches away from Z_RLE.) + */ + function deflate_rle (s, flush) { + var bflush; /* set if current block must be flushed */ + var prev; /* byte at distance one to match */ + var scan, strend; /* scan goes up to strend for length of run */ + + var _win = s.window; + + for (;;) { + /* Make sure that we always have enough lookahead, except + * at the end of the input file. We need MAX_MATCH bytes + * for the longest run, plus one for the unrolled loop. + */ + if (s.lookahead <= MAX_MATCH) { + fill_window(s); + if (s.lookahead <= MAX_MATCH && flush === Z_NO_FLUSH) { + return BS_NEED_MORE; + } + if (s.lookahead === 0) { break; } /* flush the current block */ + } + + /* See how many times the previous byte repeats */ + s.match_length = 0; + if (s.lookahead >= MIN_MATCH && s.strstart > 0) { + scan = s.strstart - 1; + prev = _win[scan]; + if (prev === _win[++scan] && prev === _win[++scan] && prev === _win[++scan]) { + strend = s.strstart + MAX_MATCH; + do { + /* jshint noempty:false */ + } while (prev === _win[++scan] && prev === _win[++scan] && + prev === _win[++scan] && prev === _win[++scan] && + prev === _win[++scan] && prev === _win[++scan] && + prev === _win[++scan] && prev === _win[++scan] && + scan < strend); + s.match_length = MAX_MATCH - (strend - scan); + if (s.match_length > s.lookahead) { + s.match_length = s.lookahead; } + } + // Assert(scan <= s->window+(uInt)(s->window_size-1), "wild scan"); + } + + /* Emit match if have run of MIN_MATCH or longer, else emit literal */ + if (s.match_length >= MIN_MATCH) { + // check_match(s, s.strstart, s.strstart - 1, s.match_length); - V = V.shiftRight(1); + /** * _tr_tally_dist(s, 1, s.match_length - MIN_MATCH, bflush); ***/ + bflush = trees._tr_tally(s, 1, s.match_length - MIN_MATCH); + + s.lookahead -= s.match_length; + s.strstart += s.match_length; + s.match_length = 0; + } else { + /* No match, output a literal byte */ + // Tracevv((stderr,"%c", s->window[s->strstart])); + /** * _tr_tally_lit(s, s.window[s.strstart], bflush); ***/ + bflush = trees._tr_tally(s, 0, s.window[s.strstart]); - return new ECFieldElementFp(q,V); + s.lookahead--; + s.strstart++; + } + if (bflush) { + /** * FLUSH_BLOCK(s, 0); ***/ + flush_block_only(s, false); + if (s.strm.avail_out === 0) { + return BS_NEED_MORE; + } + /***/ + } + } + s.insert = 0; + if (flush === Z_FINISH) { + /** * FLUSH_BLOCK(s, 1); ***/ + flush_block_only(s, true); + if (s.strm.avail_out === 0) { + return BS_FINISH_STARTED; } + /***/ + return BS_FINISH_DONE; + } + if (s.last_lit) { + /** * FLUSH_BLOCK(s, 0); ***/ + flush_block_only(s, false); + if (s.strm.avail_out === 0) { + return BS_NEED_MORE; + } + /***/ + } + return BS_BLOCK_DONE; } - while (U.equals(BigInteger.ONE) || U.equals(qMinusOne)); - return null; -} -ECFieldElementFp.prototype.lucasSequence = function(P,Q,k) -{ - var n = k.bitLength(); - var s = k.getLowestSetBit(); - - var Uh = BigInteger.ONE; - var Vl = BigInteger.TWO; - var Vh = P; - var Ql = BigInteger.ONE; - var Qh = BigInteger.ONE; - - for (var j = n - 1; j >= s + 1; --j) - { - Ql = this.modMult(Ql, Qh); + /* =========================================================================== + * For Z_HUFFMAN_ONLY, do not look for matches. Do not maintain a hash table. + * (It will be regenerated if this run of deflate switches away from Huffman.) + */ + function deflate_huff (s, flush) { + var bflush; /* set if current block must be flushed */ + + for (;;) { + /* Make sure that we have a literal to write. */ + if (s.lookahead === 0) { + fill_window(s); + if (s.lookahead === 0) { + if (flush === Z_NO_FLUSH) { + return BS_NEED_MORE; + } + break; /* flush the current block */ + } + } - if (k.testBit(j)) - { - Qh = this.modMult(Ql, Q); - Uh = this.modMult(Uh, Vh); - Vl = this.modReduce(Vh.multiply(Vl).subtract(P.multiply(Ql))); - Vh = this.modReduce(Vh.multiply(Vh).subtract(Qh.shiftLeft(1))); + /* Output a literal byte */ + s.match_length = 0; + // Tracevv((stderr,"%c", s->window[s->strstart])); + /** * _tr_tally_lit(s, s.window[s.strstart], bflush); ***/ + bflush = trees._tr_tally(s, 0, s.window[s.strstart]); + s.lookahead--; + s.strstart++; + if (bflush) { + /** * FLUSH_BLOCK(s, 0); ***/ + flush_block_only(s, false); + if (s.strm.avail_out === 0) { + return BS_NEED_MORE; + } + /***/ } - else - { - Qh = Ql; - Uh = this.modReduce(Uh.multiply(Vl).subtract(Ql)); - Vh = this.modReduce(Vh.multiply(Vl).subtract(P.multiply(Ql))); - Vl = this.modReduce(Vl.multiply(Vl).subtract(Ql.shiftLeft(1))); + } + s.insert = 0; + if (flush === Z_FINISH) { + /** * FLUSH_BLOCK(s, 1); ***/ + flush_block_only(s, true); + if (s.strm.avail_out === 0) { + return BS_FINISH_STARTED; } + /***/ + return BS_FINISH_DONE; + } + if (s.last_lit) { + /** * FLUSH_BLOCK(s, 0); ***/ + flush_block_only(s, false); + if (s.strm.avail_out === 0) { + return BS_NEED_MORE; + } + /***/ + } + return BS_BLOCK_DONE; } - Ql = this.modMult(Ql, Qh); - Qh = this.modMult(Ql, Q); - Uh = this.modReduce(Uh.multiply(Vl).subtract(Ql)); - Vl = this.modReduce(Vh.multiply(Vl).subtract(P.multiply(Ql))); - Ql = this.modMult(Ql, Qh); - - for (var j = 1; j <= s; ++j) - { - Uh = this.modMult(Uh, Vl); - Vl = this.modReduce(Vl.multiply(Vl).subtract(Ql.shiftLeft(1))); - Ql = this.modMult(Ql, Ql); - } - - return [ Uh, Vl ]; -} + /* Values for max_lazy_match, good_match and max_chain_length, depending on + * the desired pack level (0..9). The values given below have been tuned to + * exclude worst case performance for pathological files. Better values may be + * found for specific files. + */ + function Config (good_length, max_lazy, nice_length, max_chain, func) { + this.good_length = good_length; + this.max_lazy = max_lazy; + this.nice_length = nice_length; + this.max_chain = max_chain; + this.func = func; + } + + var configuration_table; + + configuration_table = [ + /* good lazy nice chain */ + new Config(0, 0, 0, 0, deflate_stored), /* 0 store only */ + new Config(4, 4, 8, 4, deflate_fast), /* 1 max speed, no lazy matches */ + new Config(4, 5, 16, 8, deflate_fast), /* 2 */ + new Config(4, 6, 32, 32, deflate_fast), /* 3 */ + + new Config(4, 4, 16, 16, deflate_slow), /* 4 lazy matches */ + new Config(8, 16, 32, 32, deflate_slow), /* 5 */ + new Config(8, 16, 128, 128, deflate_slow), /* 6 */ + new Config(8, 32, 128, 256, deflate_slow), /* 7 */ + new Config(32, 128, 258, 1024, deflate_slow), /* 8 */ + new Config(32, 258, 258, 4096, deflate_slow) /* 9 max compression */ + ]; -var exports = { - ECCurveFp: ECCurveFp, - ECPointFp: ECPointFp, - ECFieldElementFp: ECFieldElementFp -} + /* =========================================================================== + * Initialize the "longest match" routines for a new zlib stream + */ + function lm_init (s) { + s.window_size = 2 * s.w_size; -module.exports = exports + /** * CLEAR_HASH(s); ***/ + zero(s.head); // Fill with NIL (= 0); -},{"jsbn":222}],126:[function(require,module,exports){ -// Named EC curves + /* Set the default configuration parameters: + */ + s.max_lazy_match = configuration_table[s.level].max_lazy; + s.good_match = configuration_table[s.level].good_length; + s.nice_match = configuration_table[s.level].nice_length; + s.max_chain_length = configuration_table[s.level].max_chain; -// Requires ec.js, jsbn.js, and jsbn2.js -var BigInteger = require('jsbn').BigInteger -var ECCurveFp = require('./ec.js').ECCurveFp + s.strstart = 0; + s.block_start = 0; + s.lookahead = 0; + s.insert = 0; + s.match_length = s.prev_length = MIN_MATCH - 1; + s.match_available = 0; + s.ins_h = 0; + } + + function DeflateState () { + this.strm = null; /* pointer back to this zlib stream */ + this.status = 0; /* as the name implies */ + this.pending_buf = null; /* output still pending */ + this.pending_buf_size = 0; /* size of pending_buf */ + this.pending_out = 0; /* next pending byte to output to the stream */ + this.pending = 0; /* nb of bytes in the pending buffer */ + this.wrap = 0; /* bit 0 true for zlib, bit 1 true for gzip */ + this.gzhead = null; /* gzip header information to write */ + this.gzindex = 0; /* where in extra, name, or comment */ + this.method = Z_DEFLATED; /* can only be DEFLATED */ + this.last_flush = -1; /* value of flush param for previous deflate call */ + + this.w_size = 0; /* LZ77 window size (32K by default) */ + this.w_bits = 0; /* log2(w_size) (8..16) */ + this.w_mask = 0; /* w_size - 1 */ + + this.window = null; + /* Sliding window. Input bytes are read into the second half of the window, + * and move to the first half later to keep a dictionary of at least wSize + * bytes. With this organization, matches are limited to a distance of + * wSize-MAX_MATCH bytes, but this ensures that IO is always + * performed with a length multiple of the block size. + */ + this.window_size = 0; + /* Actual size of window: 2*wSize, except when the user input buffer + * is directly used as sliding window. + */ -// ---------------- -// X9ECParameters + this.prev = null; + /* Link to older string with same hash index. To limit the size of this + * array to 64K, this link is maintained only for the last 32K strings. + * An index in this array is thus a window index modulo 32K. + */ -// constructor -function X9ECParameters(curve,g,n,h) { - this.curve = curve; - this.g = g; - this.n = n; - this.h = h; -} + this.head = null; /* Heads of the hash chains or NIL. */ -function x9getCurve() { - return this.curve; -} + this.ins_h = 0; /* hash index of string to be inserted */ + this.hash_size = 0; /* number of elements in hash table */ + this.hash_bits = 0; /* log2(hash_size) */ + this.hash_mask = 0; /* hash_size-1 */ -function x9getG() { - return this.g; -} + this.hash_shift = 0; + /* Number of bits by which ins_h must be shifted at each input + * step. It must be such that after MIN_MATCH steps, the oldest + * byte no longer takes part in the hash key, that is: + * hash_shift * MIN_MATCH >= hash_bits + */ -function x9getN() { - return this.n; -} + this.block_start = 0; + /* Window position at the beginning of the current output block. Gets + * negative when the window is moved backwards. + */ -function x9getH() { - return this.h; -} + this.match_length = 0; /* length of best match */ + this.prev_match = 0; /* previous match */ + this.match_available = 0; /* set if previous match exists */ + this.strstart = 0; /* start of string to insert */ + this.match_start = 0; /* start of matching string */ + this.lookahead = 0; /* number of valid bytes ahead in window */ -X9ECParameters.prototype.getCurve = x9getCurve; -X9ECParameters.prototype.getG = x9getG; -X9ECParameters.prototype.getN = x9getN; -X9ECParameters.prototype.getH = x9getH; + this.prev_length = 0; + /* Length of the best match at previous step. Matches not greater than this + * are discarded. This is used in the lazy match evaluation. + */ -// ---------------- -// SECNamedCurves + this.max_chain_length = 0; + /* To speed up deflation, hash chains are never searched beyond this + * length. A higher limit improves compression ratio but degrades the + * speed. + */ -function fromHex(s) { return new BigInteger(s, 16); } + this.max_lazy_match = 0; + /* Attempt to find a better match only when the current match is strictly + * smaller than this value. This mechanism is used only for compression + * levels >= 4. + */ + // That's alias to max_lazy_match, don't use directly + // this.max_insert_length = 0; + /* Insert new strings in the hash table only if the match length is not + * greater than this length. This saves time but degrades compression. + * max_insert_length is used only for compression levels <= 3. + */ -function secp128r1() { - // p = 2^128 - 2^97 - 1 - var p = fromHex("FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFF"); - var a = fromHex("FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFC"); - var b = fromHex("E87579C11079F43DD824993C2CEE5ED3"); - //byte[] S = Hex.decode("000E0D4D696E6768756151750CC03A4473D03679"); - var n = fromHex("FFFFFFFE0000000075A30D1B9038A115"); - var h = BigInteger.ONE; - var curve = new ECCurveFp(p, a, b); - var G = curve.decodePointHex("04" - + "161FF7528B899B2D0C28607CA52C5B86" - + "CF5AC8395BAFEB13C02DA292DDED7A83"); - return new X9ECParameters(curve, G, n, h); -} - -function secp160k1() { - // p = 2^160 - 2^32 - 2^14 - 2^12 - 2^9 - 2^8 - 2^7 - 2^3 - 2^2 - 1 - var p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFAC73"); - var a = BigInteger.ZERO; - var b = fromHex("7"); - //byte[] S = null; - var n = fromHex("0100000000000000000001B8FA16DFAB9ACA16B6B3"); - var h = BigInteger.ONE; - var curve = new ECCurveFp(p, a, b); - var G = curve.decodePointHex("04" - + "3B4C382CE37AA192A4019E763036F4F5DD4D7EBB" - + "938CF935318FDCED6BC28286531733C3F03C4FEE"); - return new X9ECParameters(curve, G, n, h); -} - -function secp160r1() { - // p = 2^160 - 2^31 - 1 - var p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFF"); - var a = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFC"); - var b = fromHex("1C97BEFC54BD7A8B65ACF89F81D4D4ADC565FA45"); - //byte[] S = Hex.decode("1053CDE42C14D696E67687561517533BF3F83345"); - var n = fromHex("0100000000000000000001F4C8F927AED3CA752257"); - var h = BigInteger.ONE; - var curve = new ECCurveFp(p, a, b); - var G = curve.decodePointHex("04" - + "4A96B5688EF573284664698968C38BB913CBFC82" - + "23A628553168947D59DCC912042351377AC5FB32"); - return new X9ECParameters(curve, G, n, h); -} - -function secp192k1() { - // p = 2^192 - 2^32 - 2^12 - 2^8 - 2^7 - 2^6 - 2^3 - 1 - var p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFEE37"); - var a = BigInteger.ZERO; - var b = fromHex("3"); - //byte[] S = null; - var n = fromHex("FFFFFFFFFFFFFFFFFFFFFFFE26F2FC170F69466A74DEFD8D"); - var h = BigInteger.ONE; - var curve = new ECCurveFp(p, a, b); - var G = curve.decodePointHex("04" - + "DB4FF10EC057E9AE26B07D0280B7F4341DA5D1B1EAE06C7D" - + "9B2F2F6D9C5628A7844163D015BE86344082AA88D95E2F9D"); - return new X9ECParameters(curve, G, n, h); -} - -function secp192r1() { - // p = 2^192 - 2^64 - 1 - var p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF"); - var a = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFC"); - var b = fromHex("64210519E59C80E70FA7E9AB72243049FEB8DEECC146B9B1"); - //byte[] S = Hex.decode("3045AE6FC8422F64ED579528D38120EAE12196D5"); - var n = fromHex("FFFFFFFFFFFFFFFFFFFFFFFF99DEF836146BC9B1B4D22831"); - var h = BigInteger.ONE; - var curve = new ECCurveFp(p, a, b); - var G = curve.decodePointHex("04" - + "188DA80EB03090F67CBF20EB43A18800F4FF0AFD82FF1012" - + "07192B95FFC8DA78631011ED6B24CDD573F977A11E794811"); - return new X9ECParameters(curve, G, n, h); -} - -function secp224r1() { - // p = 2^224 - 2^96 + 1 - var p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF000000000000000000000001"); - var a = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFFFFFFFFFE"); - var b = fromHex("B4050A850C04B3ABF54132565044B0B7D7BFD8BA270B39432355FFB4"); - //byte[] S = Hex.decode("BD71344799D5C7FCDC45B59FA3B9AB8F6A948BC5"); - var n = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFF16A2E0B8F03E13DD29455C5C2A3D"); - var h = BigInteger.ONE; - var curve = new ECCurveFp(p, a, b); - var G = curve.decodePointHex("04" - + "B70E0CBD6BB4BF7F321390B94A03C1D356C21122343280D6115C1D21" - + "BD376388B5F723FB4C22DFE6CD4375A05A07476444D5819985007E34"); - return new X9ECParameters(curve, G, n, h); -} - -function secp256r1() { - // p = 2^224 (2^32 - 1) + 2^192 + 2^96 - 1 - var p = fromHex("FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFF"); - var a = fromHex("FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFC"); - var b = fromHex("5AC635D8AA3A93E7B3EBBD55769886BC651D06B0CC53B0F63BCE3C3E27D2604B"); - //byte[] S = Hex.decode("C49D360886E704936A6678E1139D26B7819F7E90"); - var n = fromHex("FFFFFFFF00000000FFFFFFFFFFFFFFFFBCE6FAADA7179E84F3B9CAC2FC632551"); - var h = BigInteger.ONE; - var curve = new ECCurveFp(p, a, b); - var G = curve.decodePointHex("04" - + "6B17D1F2E12C4247F8BCE6E563A440F277037D812DEB33A0F4A13945D898C296" - + "4FE342E2FE1A7F9B8EE7EB4A7C0F9E162BCE33576B315ECECBB6406837BF51F5"); - return new X9ECParameters(curve, G, n, h); -} - -// TODO: make this into a proper hashtable -function getSECCurveByName(name) { - if(name == "secp128r1") return secp128r1(); - if(name == "secp160k1") return secp160k1(); - if(name == "secp160r1") return secp160r1(); - if(name == "secp192k1") return secp192k1(); - if(name == "secp192r1") return secp192r1(); - if(name == "secp224r1") return secp224r1(); - if(name == "secp256r1") return secp256r1(); - return null; -} - -module.exports = { - "secp128r1":secp128r1, - "secp160k1":secp160k1, - "secp160r1":secp160r1, - "secp192k1":secp192k1, - "secp192r1":secp192r1, - "secp224r1":secp224r1, - "secp256r1":secp256r1 -} - -},{"./ec.js":125,"jsbn":222}],127:[function(require,module,exports){ -'use strict'; - -var elliptic = exports; - -elliptic.version = require('../package.json').version; -elliptic.utils = require('./elliptic/utils'); -elliptic.rand = require('brorand'); -elliptic.curve = require('./elliptic/curve'); -elliptic.curves = require('./elliptic/curves'); - -// Protocols -elliptic.ec = require('./elliptic/ec'); -elliptic.eddsa = require('./elliptic/eddsa'); - -},{"../package.json":142,"./elliptic/curve":130,"./elliptic/curves":133,"./elliptic/ec":134,"./elliptic/eddsa":137,"./elliptic/utils":141,"brorand":69}],128:[function(require,module,exports){ -'use strict'; - -var BN = require('bn.js'); -var elliptic = require('../../elliptic'); -var utils = elliptic.utils; -var getNAF = utils.getNAF; -var getJSF = utils.getJSF; -var assert = utils.assert; - -function BaseCurve(type, conf) { - this.type = type; - this.p = new BN(conf.p, 16); - - // Use Montgomery, when there is no fast reduction for the prime - this.red = conf.prime ? BN.red(conf.prime) : BN.mont(this.p); - - // Useful for many curves - this.zero = new BN(0).toRed(this.red); - this.one = new BN(1).toRed(this.red); - this.two = new BN(2).toRed(this.red); - - // Curve configuration, optional - this.n = conf.n && new BN(conf.n, 16); - this.g = conf.g && this.pointFromJSON(conf.g, conf.gRed); - - // Temporary arrays - this._wnafT1 = new Array(4); - this._wnafT2 = new Array(4); - this._wnafT3 = new Array(4); - this._wnafT4 = new Array(4); - - // Generalized Greg Maxwell's trick - var adjustCount = this.n && this.p.div(this.n); - if (!adjustCount || adjustCount.cmpn(100) > 0) { - this.redN = null; - } else { - this._maxwellTrick = true; - this.redN = this.n.toRed(this.red); - } -} -module.exports = BaseCurve; + this.level = 0; /* compression level (1..9) */ + this.strategy = 0; /* favor or force Huffman coding */ -BaseCurve.prototype.point = function point() { - throw new Error('Not implemented'); -}; + this.good_match = 0; + /* Use a faster search when the previous match is longer than this */ -BaseCurve.prototype.validate = function validate() { - throw new Error('Not implemented'); -}; + this.nice_match = 0; /* Stop searching when current match exceeds this */ -BaseCurve.prototype._fixedNafMul = function _fixedNafMul(p, k) { - assert(p.precomputed); - var doubles = p._getDoubles(); - - var naf = getNAF(k, 1); - var I = (1 << (doubles.step + 1)) - (doubles.step % 2 === 0 ? 2 : 1); - I /= 3; - - // Translate into more windowed form - var repr = []; - for (var j = 0; j < naf.length; j += doubles.step) { - var nafW = 0; - for (var k = j + doubles.step - 1; k >= j; k--) - nafW = (nafW << 1) + naf[k]; - repr.push(nafW); - } + /* used by trees.c: */ - var a = this.jpoint(null, null, null); - var b = this.jpoint(null, null, null); - for (var i = I; i > 0; i--) { - for (var j = 0; j < repr.length; j++) { - var nafW = repr[j]; - if (nafW === i) - b = b.mixedAdd(doubles.points[j]); - else if (nafW === -i) - b = b.mixedAdd(doubles.points[j].neg()); - } - a = a.add(b); - } - return a.toP(); -}; + /* Didn't use ct_data typedef below to suppress compiler warning */ -BaseCurve.prototype._wnafMul = function _wnafMul(p, k) { - var w = 4; - - // Precompute window - var nafPoints = p._getNAFPoints(w); - w = nafPoints.wnd; - var wnd = nafPoints.points; - - // Get NAF form - var naf = getNAF(k, w); - - // Add `this`*(N+1) for every w-NAF index - var acc = this.jpoint(null, null, null); - for (var i = naf.length - 1; i >= 0; i--) { - // Count zeroes - for (var k = 0; i >= 0 && naf[i] === 0; i--) - k++; - if (i >= 0) - k++; - acc = acc.dblp(k); - - if (i < 0) - break; - var z = naf[i]; - assert(z !== 0); - if (p.type === 'affine') { - // J +- P - if (z > 0) - acc = acc.mixedAdd(wnd[(z - 1) >> 1]); - else - acc = acc.mixedAdd(wnd[(-z - 1) >> 1].neg()); - } else { - // J +- J - if (z > 0) - acc = acc.add(wnd[(z - 1) >> 1]); - else - acc = acc.add(wnd[(-z - 1) >> 1].neg()); - } - } - return p.type === 'affine' ? acc.toP() : acc; -}; + // struct ct_data_s dyn_ltree[HEAP_SIZE]; /* literal and length tree */ + // struct ct_data_s dyn_dtree[2*D_CODES+1]; /* distance tree */ + // struct ct_data_s bl_tree[2*BL_CODES+1]; /* Huffman tree for bit lengths */ -BaseCurve.prototype._wnafMulAdd = function _wnafMulAdd(defW, - points, - coeffs, - len, - jacobianResult) { - var wndWidth = this._wnafT1; - var wnd = this._wnafT2; - var naf = this._wnafT3; - - // Fill all arrays - var max = 0; - for (var i = 0; i < len; i++) { - var p = points[i]; - var nafPoints = p._getNAFPoints(defW); - wndWidth[i] = nafPoints.wnd; - wnd[i] = nafPoints.points; - } + // Use flat array of DOUBLE size, with interleaved fata, + // because JS does not support effective + this.dyn_ltree = new utils.Buf16(HEAP_SIZE * 2); + this.dyn_dtree = new utils.Buf16((2 * D_CODES + 1) * 2); + this.bl_tree = new utils.Buf16((2 * BL_CODES + 1) * 2); + zero(this.dyn_ltree); + zero(this.dyn_dtree); + zero(this.bl_tree); - // Comb small window NAFs - for (var i = len - 1; i >= 1; i -= 2) { - var a = i - 1; - var b = i; - if (wndWidth[a] !== 1 || wndWidth[b] !== 1) { - naf[a] = getNAF(coeffs[a], wndWidth[a]); - naf[b] = getNAF(coeffs[b], wndWidth[b]); - max = Math.max(naf[a].length, max); - max = Math.max(naf[b].length, max); - continue; - } - - var comb = [ - points[a], /* 1 */ - null, /* 3 */ - null, /* 5 */ - points[b] /* 7 */ - ]; + this.l_desc = null; /* desc. for literal tree */ + this.d_desc = null; /* desc. for distance tree */ + this.bl_desc = null; /* desc. for bit length tree */ - // Try to avoid Projective points, if possible - if (points[a].y.cmp(points[b].y) === 0) { - comb[1] = points[a].add(points[b]); - comb[2] = points[a].toJ().mixedAdd(points[b].neg()); - } else if (points[a].y.cmp(points[b].y.redNeg()) === 0) { - comb[1] = points[a].toJ().mixedAdd(points[b]); - comb[2] = points[a].add(points[b].neg()); - } else { - comb[1] = points[a].toJ().mixedAdd(points[b]); - comb[2] = points[a].toJ().mixedAdd(points[b].neg()); - } - - var index = [ - -3, /* -1 -1 */ - -1, /* -1 0 */ - -5, /* -1 1 */ - -7, /* 0 -1 */ - 0, /* 0 0 */ - 7, /* 0 1 */ - 5, /* 1 -1 */ - 1, /* 1 0 */ - 3 /* 1 1 */ - ]; + // ush bl_count[MAX_BITS+1]; + this.bl_count = new utils.Buf16(MAX_BITS + 1); + /* number of codes at each bit length for an optimal tree */ - var jsf = getJSF(coeffs[a], coeffs[b]); - max = Math.max(jsf[0].length, max); - naf[a] = new Array(max); - naf[b] = new Array(max); - for (var j = 0; j < max; j++) { - var ja = jsf[0][j] | 0; - var jb = jsf[1][j] | 0; + // int heap[2*L_CODES+1]; /* heap used to build the Huffman trees */ + this.heap = new utils.Buf16(2 * L_CODES + 1); /* heap used to build the Huffman trees */ + zero(this.heap); - naf[a][j] = index[(ja + 1) * 3 + (jb + 1)]; - naf[b][j] = 0; - wnd[a] = comb; - } - } + this.heap_len = 0; /* number of elements in the heap */ + this.heap_max = 0; /* element of largest frequency */ + /* The sons of heap[n] are heap[2*n] and heap[2*n+1]. heap[0] is not used. + * The same heap array is used to build all trees. + */ - var acc = this.jpoint(null, null, null); - var tmp = this._wnafT4; - for (var i = max; i >= 0; i--) { - var k = 0; - - while (i >= 0) { - var zero = true; - for (var j = 0; j < len; j++) { - tmp[j] = naf[j][i] | 0; - if (tmp[j] !== 0) - zero = false; - } - if (!zero) - break; - k++; - i--; - } - if (i >= 0) - k++; - acc = acc.dblp(k); - if (i < 0) - break; - - for (var j = 0; j < len; j++) { - var z = tmp[j]; - var p; - if (z === 0) - continue; - else if (z > 0) - p = wnd[j][(z - 1) >> 1]; - else if (z < 0) - p = wnd[j][(-z - 1) >> 1].neg(); - - if (p.type === 'affine') - acc = acc.mixedAdd(p); - else - acc = acc.add(p); - } - } - // Zeroify references - for (var i = 0; i < len; i++) - wnd[i] = null; - - if (jacobianResult) - return acc; - else - return acc.toP(); -}; + this.depth = new utils.Buf16(2 * L_CODES + 1); // uch depth[2*L_CODES+1]; + zero(this.depth); + /* Depth of each subtree used as tie breaker for trees of equal frequency + */ -function BasePoint(curve, type) { - this.curve = curve; - this.type = type; - this.precomputed = null; -} -BaseCurve.BasePoint = BasePoint; + this.l_buf = 0; /* buffer index for literals or lengths */ -BasePoint.prototype.eq = function eq(/*other*/) { - throw new Error('Not implemented'); -}; + this.lit_bufsize = 0; + /* Size of match buffer for literals/lengths. There are 4 reasons for + * limiting lit_bufsize to 64K: + * - frequencies can be kept in 16 bit counters + * - if compression is not successful for the first block, all input + * data is still in the window so we can still emit a stored block even + * when input comes from standard input. (This can also be done for + * all blocks if lit_bufsize is not greater than 32K.) + * - if compression is not successful for a file smaller than 64K, we can + * even emit a stored file instead of a stored block (saving 5 bytes). + * This is applicable only for zip (not gzip or zlib). + * - creating new Huffman trees less frequently may not provide fast + * adaptation to changes in the input data statistics. (Take for + * example a binary file with poorly compressible code followed by + * a highly compressible string table.) Smaller buffer sizes give + * fast adaptation but have of course the overhead of transmitting + * trees more frequently. + * - I can't count above 4 + */ -BasePoint.prototype.validate = function validate() { - return this.curve.validate(this); -}; + this.last_lit = 0; /* running index in l_buf */ -BaseCurve.prototype.decodePoint = function decodePoint(bytes, enc) { - bytes = utils.toArray(bytes, enc); + this.d_buf = 0; + /* Buffer index for distances. To simplify the code, d_buf and l_buf have + * the same number of elements. To use different lengths, an extra flag + * array would be necessary. + */ - var len = this.p.byteLength(); + this.opt_len = 0; /* bit length of current block with optimal trees */ + this.static_len = 0; /* bit length of current block with static trees */ + this.matches = 0; /* number of string matches in current block */ + this.insert = 0; /* bytes at end of window left to insert */ - // uncompressed, hybrid-odd, hybrid-even - if ((bytes[0] === 0x04 || bytes[0] === 0x06 || bytes[0] === 0x07) && - bytes.length - 1 === 2 * len) { - if (bytes[0] === 0x06) - assert(bytes[bytes.length - 1] % 2 === 0); - else if (bytes[0] === 0x07) - assert(bytes[bytes.length - 1] % 2 === 1); + this.bi_buf = 0; + /* Output buffer. bits are inserted starting at the bottom (least + * significant bits). + */ + this.bi_valid = 0; + /* Number of valid bits in bi_buf. All bits above the last valid bit + * are always zero. + */ - var res = this.point(bytes.slice(1, 1 + len), - bytes.slice(1 + len, 1 + 2 * len)); + // Used for window memory init. We safely ignore it for JS. That makes + // sense only for pointers and memory check tools. + // this.high_water = 0; + /* High water mark offset in window for initialized bytes -- bytes above + * this are set to zero in order to avoid memory check warnings when + * longest match routines access bytes past the input. This is then + * updated to the new high water mark. + */ + } - return res; - } else if ((bytes[0] === 0x02 || bytes[0] === 0x03) && - bytes.length - 1 === len) { - return this.pointFromX(bytes.slice(1, 1 + len), bytes[0] === 0x03); - } - throw new Error('Unknown point format'); -}; + function deflateResetKeep (strm) { + var s; -BasePoint.prototype.encodeCompressed = function encodeCompressed(enc) { - return this.encode(enc, true); -}; + if (!strm || !strm.state) { + return err(strm, Z_STREAM_ERROR); + } -BasePoint.prototype._encode = function _encode(compact) { - var len = this.curve.p.byteLength(); - var x = this.getX().toArray('be', len); + strm.total_in = strm.total_out = 0; + strm.data_type = Z_UNKNOWN; - if (compact) - return [ this.getY().isEven() ? 0x02 : 0x03 ].concat(x); + s = strm.state; + s.pending = 0; + s.pending_out = 0; - return [ 0x04 ].concat(x, this.getY().toArray('be', len)) ; -}; + if (s.wrap < 0) { + s.wrap = -s.wrap; + /* was made negative by deflate(..., Z_FINISH); */ + } + s.status = (s.wrap ? INIT_STATE : BUSY_STATE); + strm.adler = (s.wrap === 2) + ? 0 // crc32(0, Z_NULL, 0) + : 1; // adler32(0, Z_NULL, 0) + s.last_flush = Z_NO_FLUSH; + trees._tr_init(s); + return Z_OK; + } -BasePoint.prototype.encode = function encode(enc, compact) { - return utils.encode(this._encode(compact), enc); -}; + function deflateReset (strm) { + var ret = deflateResetKeep(strm); + if (ret === Z_OK) { + lm_init(strm.state); + } + return ret; + } -BasePoint.prototype.precompute = function precompute(power) { - if (this.precomputed) - return this; + function deflateSetHeader (strm, head) { + if (!strm || !strm.state) { return Z_STREAM_ERROR; } + if (strm.state.wrap !== 2) { return Z_STREAM_ERROR; } + strm.state.gzhead = head; + return Z_OK; + } - var precomputed = { - doubles: null, - naf: null, - beta: null - }; - precomputed.naf = this._getNAFPoints(8); - precomputed.doubles = this._getDoubles(4, power); - precomputed.beta = this._getBeta(); - this.precomputed = precomputed; + function deflateInit2 (strm, level, method, windowBits, memLevel, strategy) { + if (!strm) { // === Z_NULL + return Z_STREAM_ERROR; + } + var wrap = 1; - return this; -}; + if (level === Z_DEFAULT_COMPRESSION) { + level = 6; + } -BasePoint.prototype._hasDoubles = function _hasDoubles(k) { - if (!this.precomputed) - return false; + if (windowBits < 0) { /* suppress zlib wrapper */ + wrap = 0; + windowBits = -windowBits; + } else if (windowBits > 15) { + wrap = 2; /* write gzip wrapper instead */ + windowBits -= 16; + } - var doubles = this.precomputed.doubles; - if (!doubles) - return false; + if (memLevel < 1 || memLevel > MAX_MEM_LEVEL || method !== Z_DEFLATED || + windowBits < 8 || windowBits > 15 || level < 0 || level > 9 || + strategy < 0 || strategy > Z_FIXED) { + return err(strm, Z_STREAM_ERROR); + } - return doubles.points.length >= Math.ceil((k.bitLength() + 1) / doubles.step); -}; + if (windowBits === 8) { + windowBits = 9; + } + /* until 256-byte window bug fixed */ -BasePoint.prototype._getDoubles = function _getDoubles(step, power) { - if (this.precomputed && this.precomputed.doubles) - return this.precomputed.doubles; + var s = new DeflateState(); - var doubles = [ this ]; - var acc = this; - for (var i = 0; i < power; i += step) { - for (var j = 0; j < step; j++) - acc = acc.dbl(); - doubles.push(acc); - } - return { - step: step, - points: doubles - }; -}; + strm.state = s; + s.strm = strm; -BasePoint.prototype._getNAFPoints = function _getNAFPoints(wnd) { - if (this.precomputed && this.precomputed.naf) - return this.precomputed.naf; - - var res = [ this ]; - var max = (1 << wnd) - 1; - var dbl = max === 1 ? null : this.dbl(); - for (var i = 1; i < max; i++) - res[i] = res[i - 1].add(dbl); - return { - wnd: wnd, - points: res - }; -}; + s.wrap = wrap; + s.gzhead = null; + s.w_bits = windowBits; + s.w_size = 1 << s.w_bits; + s.w_mask = s.w_size - 1; -BasePoint.prototype._getBeta = function _getBeta() { - return null; -}; + s.hash_bits = memLevel + 7; + s.hash_size = 1 << s.hash_bits; + s.hash_mask = s.hash_size - 1; + s.hash_shift = ~~((s.hash_bits + MIN_MATCH - 1) / MIN_MATCH); -BasePoint.prototype.dblp = function dblp(k) { - var r = this; - for (var i = 0; i < k; i++) - r = r.dbl(); - return r; -}; + s.window = new utils.Buf8(s.w_size * 2); + s.head = new utils.Buf16(s.hash_size); + s.prev = new utils.Buf16(s.w_size); -},{"../../elliptic":127,"bn.js":68}],129:[function(require,module,exports){ -'use strict'; - -var curve = require('../curve'); -var elliptic = require('../../elliptic'); -var BN = require('bn.js'); -var inherits = require('inherits'); -var Base = curve.base; - -var assert = elliptic.utils.assert; - -function EdwardsCurve(conf) { - // NOTE: Important as we are creating point in Base.call() - this.twisted = (conf.a | 0) !== 1; - this.mOneA = this.twisted && (conf.a | 0) === -1; - this.extended = this.mOneA; - - Base.call(this, 'edwards', conf); - - this.a = new BN(conf.a, 16).umod(this.red.m); - this.a = this.a.toRed(this.red); - this.c = new BN(conf.c, 16).toRed(this.red); - this.c2 = this.c.redSqr(); - this.d = new BN(conf.d, 16).toRed(this.red); - this.dd = this.d.redAdd(this.d); - - assert(!this.twisted || this.c.fromRed().cmpn(1) === 0); - this.oneC = (conf.c | 0) === 1; -} -inherits(EdwardsCurve, Base); -module.exports = EdwardsCurve; - -EdwardsCurve.prototype._mulA = function _mulA(num) { - if (this.mOneA) - return num.redNeg(); - else - return this.a.redMul(num); -}; + // Don't need mem init magic for JS. + // s.high_water = 0; /* nothing written to s->window yet */ -EdwardsCurve.prototype._mulC = function _mulC(num) { - if (this.oneC) - return num; - else - return this.c.redMul(num); -}; + s.lit_bufsize = 1 << (memLevel + 6); /* 16K elements by default */ -// Just for compatibility with Short curve -EdwardsCurve.prototype.jpoint = function jpoint(x, y, z, t) { - return this.point(x, y, z, t); -}; + s.pending_buf_size = s.lit_bufsize * 4; -EdwardsCurve.prototype.pointFromX = function pointFromX(x, odd) { - x = new BN(x, 16); - if (!x.red) - x = x.toRed(this.red); + // overlay = (ushf *) ZALLOC(strm, s->lit_bufsize, sizeof(ush)+2); + // s->pending_buf = (uchf *) overlay; + s.pending_buf = new utils.Buf8(s.pending_buf_size); - var x2 = x.redSqr(); - var rhs = this.c2.redSub(this.a.redMul(x2)); - var lhs = this.one.redSub(this.c2.redMul(this.d).redMul(x2)); + // It is offset from `s.pending_buf` (size is `s.lit_bufsize * 2`) + // s->d_buf = overlay + s->lit_bufsize/sizeof(ush); + s.d_buf = 1 * s.lit_bufsize; - var y2 = rhs.redMul(lhs.redInvm()); - var y = y2.redSqrt(); - if (y.redSqr().redSub(y2).cmp(this.zero) !== 0) - throw new Error('invalid point'); + // s->l_buf = s->pending_buf + (1+sizeof(ush))*s->lit_bufsize; + s.l_buf = (1 + 2) * s.lit_bufsize; - var isOdd = y.fromRed().isOdd(); - if (odd && !isOdd || !odd && isOdd) - y = y.redNeg(); + s.level = level; + s.strategy = strategy; + s.method = method; - return this.point(x, y); -}; + return deflateReset(strm); + } -EdwardsCurve.prototype.pointFromY = function pointFromY(y, odd) { - y = new BN(y, 16); - if (!y.red) - y = y.toRed(this.red); - - // x^2 = (y^2 - c^2) / (c^2 d y^2 - a) - var y2 = y.redSqr(); - var lhs = y2.redSub(this.c2); - var rhs = y2.redMul(this.d).redMul(this.c2).redSub(this.a); - var x2 = lhs.redMul(rhs.redInvm()); - - if (x2.cmp(this.zero) === 0) { - if (odd) - throw new Error('invalid point'); - else - return this.point(this.zero, y); - } + function deflateInit (strm, level) { + return deflateInit2(strm, level, Z_DEFLATED, MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY); + } - var x = x2.redSqrt(); - if (x.redSqr().redSub(x2).cmp(this.zero) !== 0) - throw new Error('invalid point'); + function deflate (strm, flush) { + var old_flush, s; + var beg, val; // for gzip header write only - if (x.fromRed().isOdd() !== odd) - x = x.redNeg(); + if (!strm || !strm.state || + flush > Z_BLOCK || flush < 0) { + return strm ? err(strm, Z_STREAM_ERROR) : Z_STREAM_ERROR; + } - return this.point(x, y); -}; + s = strm.state; -EdwardsCurve.prototype.validate = function validate(point) { - if (point.isInfinity()) - return true; + if (!strm.output || + (!strm.input && strm.avail_in !== 0) || + (s.status === FINISH_STATE && flush !== Z_FINISH)) { + return err(strm, (strm.avail_out === 0) ? Z_BUF_ERROR : Z_STREAM_ERROR); + } - // Curve: A * X^2 + Y^2 = C^2 * (1 + D * X^2 * Y^2) - point.normalize(); + s.strm = strm; /* just in case */ + old_flush = s.last_flush; + s.last_flush = flush; + + /* Write the header */ + if (s.status === INIT_STATE) { + if (s.wrap === 2) { // GZIP header + strm.adler = 0; // crc32(0L, Z_NULL, 0); + put_byte(s, 31); + put_byte(s, 139); + put_byte(s, 8); + if (!s.gzhead) { // s->gzhead == Z_NULL + put_byte(s, 0); + put_byte(s, 0); + put_byte(s, 0); + put_byte(s, 0); + put_byte(s, 0); + put_byte(s, s.level === 9 ? 2 + : (s.strategy >= Z_HUFFMAN_ONLY || s.level < 2 + ? 4 : 0)); + put_byte(s, OS_CODE); + s.status = BUSY_STATE; + } else { + put_byte(s, (s.gzhead.text ? 1 : 0) + + (s.gzhead.hcrc ? 2 : 0) + + (!s.gzhead.extra ? 0 : 4) + + (!s.gzhead.name ? 0 : 8) + + (!s.gzhead.comment ? 0 : 16) + ); + put_byte(s, s.gzhead.time & 0xff); + put_byte(s, (s.gzhead.time >> 8) & 0xff); + put_byte(s, (s.gzhead.time >> 16) & 0xff); + put_byte(s, (s.gzhead.time >> 24) & 0xff); + put_byte(s, s.level === 9 ? 2 + : (s.strategy >= Z_HUFFMAN_ONLY || s.level < 2 + ? 4 : 0)); + put_byte(s, s.gzhead.os & 0xff); + if (s.gzhead.extra && s.gzhead.extra.length) { + put_byte(s, s.gzhead.extra.length & 0xff); + put_byte(s, (s.gzhead.extra.length >> 8) & 0xff); + } + if (s.gzhead.hcrc) { + strm.adler = crc32(strm.adler, s.pending_buf, s.pending, 0); + } + s.gzindex = 0; + s.status = EXTRA_STATE; + } + } else // DEFLATE header + { + var header = (Z_DEFLATED + ((s.w_bits - 8) << 4)) << 8; + var level_flags = -1; + + if (s.strategy >= Z_HUFFMAN_ONLY || s.level < 2) { + level_flags = 0; + } else if (s.level < 6) { + level_flags = 1; + } else if (s.level === 6) { + level_flags = 2; + } else { + level_flags = 3; + } + header |= (level_flags << 6); + if (s.strstart !== 0) { header |= PRESET_DICT; } + header += 31 - (header % 31); - var x2 = point.x.redSqr(); - var y2 = point.y.redSqr(); - var lhs = x2.redMul(this.a).redAdd(y2); - var rhs = this.c2.redMul(this.one.redAdd(this.d.redMul(x2).redMul(y2))); + s.status = BUSY_STATE; + putShortMSB(s, header); - return lhs.cmp(rhs) === 0; -}; + /* Save the adler32 of the preset dictionary: */ + if (s.strstart !== 0) { + putShortMSB(s, strm.adler >>> 16); + putShortMSB(s, strm.adler & 0xffff); + } + strm.adler = 1; // adler32(0L, Z_NULL, 0); + } + } -function Point(curve, x, y, z, t) { - Base.BasePoint.call(this, curve, 'projective'); - if (x === null && y === null && z === null) { - this.x = this.curve.zero; - this.y = this.curve.one; - this.z = this.curve.one; - this.t = this.curve.zero; - this.zOne = true; - } else { - this.x = new BN(x, 16); - this.y = new BN(y, 16); - this.z = z ? new BN(z, 16) : this.curve.one; - this.t = t && new BN(t, 16); - if (!this.x.red) - this.x = this.x.toRed(this.curve.red); - if (!this.y.red) - this.y = this.y.toRed(this.curve.red); - if (!this.z.red) - this.z = this.z.toRed(this.curve.red); - if (this.t && !this.t.red) - this.t = this.t.toRed(this.curve.red); - this.zOne = this.z === this.curve.one; - - // Use extended coordinates - if (this.curve.extended && !this.t) { - this.t = this.x.redMul(this.y); - if (!this.zOne) - this.t = this.t.redMul(this.z.redInvm()); - } - } -} -inherits(Point, Base.BasePoint); + // #ifdef GZIP + if (s.status === EXTRA_STATE) { + if (s.gzhead.extra/* != Z_NULL */) { + beg = s.pending; /* start of bytes to update crc */ -EdwardsCurve.prototype.pointFromJSON = function pointFromJSON(obj) { - return Point.fromJSON(this, obj); -}; + while (s.gzindex < (s.gzhead.extra.length & 0xffff)) { + if (s.pending === s.pending_buf_size) { + if (s.gzhead.hcrc && s.pending > beg) { + strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg); + } + flush_pending(strm); + beg = s.pending; + if (s.pending === s.pending_buf_size) { + break; + } + } + put_byte(s, s.gzhead.extra[s.gzindex] & 0xff); + s.gzindex++; + } + if (s.gzhead.hcrc && s.pending > beg) { + strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg); + } + if (s.gzindex === s.gzhead.extra.length) { + s.gzindex = 0; + s.status = NAME_STATE; + } + } else { + s.status = NAME_STATE; + } + } + if (s.status === NAME_STATE) { + if (s.gzhead.name/* != Z_NULL */) { + beg = s.pending; /* start of bytes to update crc */ + // int val; -EdwardsCurve.prototype.point = function point(x, y, z, t) { - return new Point(this, x, y, z, t); -}; + do { + if (s.pending === s.pending_buf_size) { + if (s.gzhead.hcrc && s.pending > beg) { + strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg); + } + flush_pending(strm); + beg = s.pending; + if (s.pending === s.pending_buf_size) { + val = 1; + break; + } + } + // JS specific: little magic to add zero terminator to end of string + if (s.gzindex < s.gzhead.name.length) { + val = s.gzhead.name.charCodeAt(s.gzindex++) & 0xff; + } else { + val = 0; + } + put_byte(s, val); + } while (val !== 0); -Point.fromJSON = function fromJSON(curve, obj) { - return new Point(curve, obj[0], obj[1], obj[2]); -}; + if (s.gzhead.hcrc && s.pending > beg) { + strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg); + } + if (val === 0) { + s.gzindex = 0; + s.status = COMMENT_STATE; + } + } else { + s.status = COMMENT_STATE; + } + } + if (s.status === COMMENT_STATE) { + if (s.gzhead.comment/* != Z_NULL */) { + beg = s.pending; /* start of bytes to update crc */ + // int val; -Point.prototype.inspect = function inspect() { - if (this.isInfinity()) - return ''; - return ''; -}; + do { + if (s.pending === s.pending_buf_size) { + if (s.gzhead.hcrc && s.pending > beg) { + strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg); + } + flush_pending(strm); + beg = s.pending; + if (s.pending === s.pending_buf_size) { + val = 1; + break; + } + } + // JS specific: little magic to add zero terminator to end of string + if (s.gzindex < s.gzhead.comment.length) { + val = s.gzhead.comment.charCodeAt(s.gzindex++) & 0xff; + } else { + val = 0; + } + put_byte(s, val); + } while (val !== 0); -Point.prototype.isInfinity = function isInfinity() { - // XXX This code assumes that zero is always zero in red - return this.x.cmpn(0) === 0 && - (this.y.cmp(this.z) === 0 || - (this.zOne && this.y.cmp(this.curve.c) === 0)); -}; + if (s.gzhead.hcrc && s.pending > beg) { + strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg); + } + if (val === 0) { + s.status = HCRC_STATE; + } + } else { + s.status = HCRC_STATE; + } + } + if (s.status === HCRC_STATE) { + if (s.gzhead.hcrc) { + if (s.pending + 2 > s.pending_buf_size) { + flush_pending(strm); + } + if (s.pending + 2 <= s.pending_buf_size) { + put_byte(s, strm.adler & 0xff); + put_byte(s, (strm.adler >> 8) & 0xff); + strm.adler = 0; // crc32(0L, Z_NULL, 0); + s.status = BUSY_STATE; + } + } else { + s.status = BUSY_STATE; + } + } + // #endif -Point.prototype._extDbl = function _extDbl() { - // hyperelliptic.org/EFD/g1p/auto-twisted-extended-1.html - // #doubling-dbl-2008-hwcd - // 4M + 4S - - // A = X1^2 - var a = this.x.redSqr(); - // B = Y1^2 - var b = this.y.redSqr(); - // C = 2 * Z1^2 - var c = this.z.redSqr(); - c = c.redIAdd(c); - // D = a * A - var d = this.curve._mulA(a); - // E = (X1 + Y1)^2 - A - B - var e = this.x.redAdd(this.y).redSqr().redISub(a).redISub(b); - // G = D + B - var g = d.redAdd(b); - // F = G - C - var f = g.redSub(c); - // H = D - B - var h = d.redSub(b); - // X3 = E * F - var nx = e.redMul(f); - // Y3 = G * H - var ny = g.redMul(h); - // T3 = E * H - var nt = e.redMul(h); - // Z3 = F * G - var nz = f.redMul(g); - return this.curve.point(nx, ny, nz, nt); -}; + /* Flush as much pending output as possible */ + if (s.pending !== 0) { + flush_pending(strm); + if (strm.avail_out === 0) { + /* Since avail_out is 0, deflate will be called again with + * more output space, but possibly with both pending and + * avail_in equal to zero. There won't be anything to do, + * but this is not an error situation so make sure we + * return OK instead of BUF_ERROR at next call of deflate: + */ + s.last_flush = -1; + return Z_OK; + } -Point.prototype._projDbl = function _projDbl() { - // hyperelliptic.org/EFD/g1p/auto-twisted-projective.html - // #doubling-dbl-2008-bbjlp - // #doubling-dbl-2007-bl - // and others - // Generally 3M + 4S or 2M + 4S - - // B = (X1 + Y1)^2 - var b = this.x.redAdd(this.y).redSqr(); - // C = X1^2 - var c = this.x.redSqr(); - // D = Y1^2 - var d = this.y.redSqr(); - - var nx; - var ny; - var nz; - if (this.curve.twisted) { - // E = a * C - var e = this.curve._mulA(c); - // F = E + D - var f = e.redAdd(d); - if (this.zOne) { - // X3 = (B - C - D) * (F - 2) - nx = b.redSub(c).redSub(d).redMul(f.redSub(this.curve.two)); - // Y3 = F * (E - D) - ny = f.redMul(e.redSub(d)); - // Z3 = F^2 - 2 * F - nz = f.redSqr().redSub(f).redSub(f); - } else { - // H = Z1^2 - var h = this.z.redSqr(); - // J = F - 2 * H - var j = f.redSub(h).redISub(h); - // X3 = (B-C-D)*J - nx = b.redSub(c).redISub(d).redMul(j); - // Y3 = F * (E - D) - ny = f.redMul(e.redSub(d)); - // Z3 = F * J - nz = f.redMul(j); - } - } else { - // E = C + D - var e = c.redAdd(d); - // H = (c * Z1)^2 - var h = this.curve._mulC(this.z).redSqr(); - // J = E - 2 * H - var j = e.redSub(h).redSub(h); - // X3 = c * (B - E) * J - nx = this.curve._mulC(b.redISub(e)).redMul(j); - // Y3 = c * E * (C - D) - ny = this.curve._mulC(e).redMul(c.redISub(d)); - // Z3 = E * J - nz = e.redMul(j); - } - return this.curve.point(nx, ny, nz); -}; + /* Make sure there is something to do and avoid duplicate consecutive + * flushes. For repeated and useless calls with Z_FINISH, we keep + * returning Z_STREAM_END instead of Z_BUF_ERROR. + */ + } else if (strm.avail_in === 0 && rank(flush) <= rank(old_flush) && + flush !== Z_FINISH) { + return err(strm, Z_BUF_ERROR); + } -Point.prototype.dbl = function dbl() { - if (this.isInfinity()) - return this; + /* User must not provide more input after the first FINISH: */ + if (s.status === FINISH_STATE && strm.avail_in !== 0) { + return err(strm, Z_BUF_ERROR); + } - // Double in extended coordinates - if (this.curve.extended) - return this._extDbl(); - else - return this._projDbl(); -}; + /* Start a new block or continue the current one. + */ + if (strm.avail_in !== 0 || s.lookahead !== 0 || + (flush !== Z_NO_FLUSH && s.status !== FINISH_STATE)) { + var bstate = (s.strategy === Z_HUFFMAN_ONLY) ? deflate_huff(s, flush) + : (s.strategy === Z_RLE ? deflate_rle(s, flush) + : configuration_table[s.level].func(s, flush)); -Point.prototype._extAdd = function _extAdd(p) { - // hyperelliptic.org/EFD/g1p/auto-twisted-extended-1.html - // #addition-add-2008-hwcd-3 - // 8M - - // A = (Y1 - X1) * (Y2 - X2) - var a = this.y.redSub(this.x).redMul(p.y.redSub(p.x)); - // B = (Y1 + X1) * (Y2 + X2) - var b = this.y.redAdd(this.x).redMul(p.y.redAdd(p.x)); - // C = T1 * k * T2 - var c = this.t.redMul(this.curve.dd).redMul(p.t); - // D = Z1 * 2 * Z2 - var d = this.z.redMul(p.z.redAdd(p.z)); - // E = B - A - var e = b.redSub(a); - // F = D - C - var f = d.redSub(c); - // G = D + C - var g = d.redAdd(c); - // H = B + A - var h = b.redAdd(a); - // X3 = E * F - var nx = e.redMul(f); - // Y3 = G * H - var ny = g.redMul(h); - // T3 = E * H - var nt = e.redMul(h); - // Z3 = F * G - var nz = f.redMul(g); - return this.curve.point(nx, ny, nz, nt); -}; + if (bstate === BS_FINISH_STARTED || bstate === BS_FINISH_DONE) { + s.status = FINISH_STATE; + } + if (bstate === BS_NEED_MORE || bstate === BS_FINISH_STARTED) { + if (strm.avail_out === 0) { + s.last_flush = -1; + /* avoid BUF_ERROR next call, see above */ + } + return Z_OK; + /* If flush != Z_NO_FLUSH && avail_out == 0, the next call + * of deflate should use the same flush parameter to make sure + * that the flush is complete. So we don't have to output an + * empty block here, this will be done at next call. This also + * ensures that for a very small output buffer, we emit at most + * one empty block. + */ + } + if (bstate === BS_BLOCK_DONE) { + if (flush === Z_PARTIAL_FLUSH) { + trees._tr_align(s); + } else if (flush !== Z_BLOCK) { /* FULL_FLUSH or SYNC_FLUSH */ + trees._tr_stored_block(s, 0, 0, false); + /* For a full flush, this empty block will be recognized + * as a special marker by inflate_sync(). + */ + if (flush === Z_FULL_FLUSH) { + /** * CLEAR_HASH(s); ***/ /* forget history */ + zero(s.head); // Fill with NIL (= 0); + + if (s.lookahead === 0) { + s.strstart = 0; + s.block_start = 0; + s.insert = 0; + } + } + } + flush_pending(strm); + if (strm.avail_out === 0) { + s.last_flush = -1; /* avoid BUF_ERROR at next call, see above */ + return Z_OK; + } + } + } + // Assert(strm->avail_out > 0, "bug2"); + // if (strm.avail_out <= 0) { throw new Error("bug2");} -Point.prototype._projAdd = function _projAdd(p) { - // hyperelliptic.org/EFD/g1p/auto-twisted-projective.html - // #addition-add-2008-bbjlp - // #addition-add-2007-bl - // 10M + 1S - - // A = Z1 * Z2 - var a = this.z.redMul(p.z); - // B = A^2 - var b = a.redSqr(); - // C = X1 * X2 - var c = this.x.redMul(p.x); - // D = Y1 * Y2 - var d = this.y.redMul(p.y); - // E = d * C * D - var e = this.curve.d.redMul(c).redMul(d); - // F = B - E - var f = b.redSub(e); - // G = B + E - var g = b.redAdd(e); - // X3 = A * F * ((X1 + Y1) * (X2 + Y2) - C - D) - var tmp = this.x.redAdd(this.y).redMul(p.x.redAdd(p.y)).redISub(c).redISub(d); - var nx = a.redMul(f).redMul(tmp); - var ny; - var nz; - if (this.curve.twisted) { - // Y3 = A * G * (D - a * C) - ny = a.redMul(g).redMul(d.redSub(this.curve._mulA(c))); - // Z3 = F * G - nz = f.redMul(g); - } else { - // Y3 = A * G * (D - C) - ny = a.redMul(g).redMul(d.redSub(c)); - // Z3 = c * F * G - nz = this.curve._mulC(f).redMul(g); - } - return this.curve.point(nx, ny, nz); -}; + if (flush !== Z_FINISH) { return Z_OK; } + if (s.wrap <= 0) { return Z_STREAM_END; } -Point.prototype.add = function add(p) { - if (this.isInfinity()) - return p; - if (p.isInfinity()) - return this; + /* Write the trailer */ + if (s.wrap === 2) { + put_byte(s, strm.adler & 0xff); + put_byte(s, (strm.adler >> 8) & 0xff); + put_byte(s, (strm.adler >> 16) & 0xff); + put_byte(s, (strm.adler >> 24) & 0xff); + put_byte(s, strm.total_in & 0xff); + put_byte(s, (strm.total_in >> 8) & 0xff); + put_byte(s, (strm.total_in >> 16) & 0xff); + put_byte(s, (strm.total_in >> 24) & 0xff); + } else { + putShortMSB(s, strm.adler >>> 16); + putShortMSB(s, strm.adler & 0xffff); + } - if (this.curve.extended) - return this._extAdd(p); - else - return this._projAdd(p); -}; + flush_pending(strm); + /* If avail_out is zero, the application will call deflate again + * to flush the rest. + */ + if (s.wrap > 0) { s.wrap = -s.wrap; } + /* write the trailer only once! */ + return s.pending !== 0 ? Z_OK : Z_STREAM_END; + } -Point.prototype.mul = function mul(k) { - if (this._hasDoubles(k)) - return this.curve._fixedNafMul(this, k); - else - return this.curve._wnafMul(this, k); -}; + function deflateEnd (strm) { + var status; -Point.prototype.mulAdd = function mulAdd(k1, p, k2) { - return this.curve._wnafMulAdd(1, [ this, p ], [ k1, k2 ], 2, false); -}; + if (!strm/* == Z_NULL */ || !strm.state/* == Z_NULL */) { + return Z_STREAM_ERROR; + } -Point.prototype.jmulAdd = function jmulAdd(k1, p, k2) { - return this.curve._wnafMulAdd(1, [ this, p ], [ k1, k2 ], 2, true); -}; + status = strm.state.status; + if (status !== INIT_STATE && + status !== EXTRA_STATE && + status !== NAME_STATE && + status !== COMMENT_STATE && + status !== HCRC_STATE && + status !== BUSY_STATE && + status !== FINISH_STATE + ) { + return err(strm, Z_STREAM_ERROR); + } -Point.prototype.normalize = function normalize() { - if (this.zOne) - return this; - - // Normalize coordinates - var zi = this.z.redInvm(); - this.x = this.x.redMul(zi); - this.y = this.y.redMul(zi); - if (this.t) - this.t = this.t.redMul(zi); - this.z = this.curve.one; - this.zOne = true; - return this; -}; + strm.state = null; -Point.prototype.neg = function neg() { - return this.curve.point(this.x.redNeg(), - this.y, - this.z, - this.t && this.t.redNeg()); -}; + return status === BUSY_STATE ? err(strm, Z_DATA_ERROR) : Z_OK; + } -Point.prototype.getX = function getX() { - this.normalize(); - return this.x.fromRed(); -}; + /* ========================================================================= + * Initializes the compression dictionary from the given byte + * sequence without producing any compressed output. + */ + function deflateSetDictionary (strm, dictionary) { + var dictLength = dictionary.length; + + var s; + var str, n; + var wrap; + var avail; + var next; + var input; + var tmpDict; + + if (!strm/* == Z_NULL */ || !strm.state/* == Z_NULL */) { + return Z_STREAM_ERROR; + } -Point.prototype.getY = function getY() { - this.normalize(); - return this.y.fromRed(); -}; + s = strm.state; + wrap = s.wrap; -Point.prototype.eq = function eq(other) { - return this === other || - this.getX().cmp(other.getX()) === 0 && - this.getY().cmp(other.getY()) === 0; -}; + if (wrap === 2 || (wrap === 1 && s.status !== INIT_STATE) || s.lookahead) { + return Z_STREAM_ERROR; + } -Point.prototype.eqXToP = function eqXToP(x) { - var rx = x.toRed(this.curve.red).redMul(this.z); - if (this.x.cmp(rx) === 0) - return true; + /* when using zlib wrappers, compute Adler-32 for provided dictionary */ + if (wrap === 1) { + /* adler32(strm->adler, dictionary, dictLength); */ + strm.adler = adler32(strm.adler, dictionary, dictLength, 0); + } - var xc = x.clone(); - var t = this.curve.redN.redMul(this.z); - for (;;) { - xc.iadd(this.curve.n); - if (xc.cmp(this.curve.p) >= 0) - return false; + s.wrap = 0; /* avoid computing Adler-32 in read_buf */ - rx.redIAdd(t); - if (this.x.cmp(rx) === 0) - return true; - } -}; + /* if dictionary would fill window, just replace the history */ + if (dictLength >= s.w_size) { + if (wrap === 0) { /* already empty otherwise */ + /** * CLEAR_HASH(s); ***/ + zero(s.head); // Fill with NIL (= 0); + s.strstart = 0; + s.block_start = 0; + s.insert = 0; + } + /* use the tail */ + // dictionary = dictionary.slice(dictLength - s.w_size); + tmpDict = new utils.Buf8(s.w_size); + utils.arraySet(tmpDict, dictionary, dictLength - s.w_size, s.w_size, 0); + dictionary = tmpDict; + dictLength = s.w_size; + } + /* insert dictionary into window and hash */ + avail = strm.avail_in; + next = strm.next_in; + input = strm.input; + strm.avail_in = dictLength; + strm.next_in = 0; + strm.input = dictionary; + fill_window(s); + while (s.lookahead >= MIN_MATCH) { + str = s.strstart; + n = s.lookahead - (MIN_MATCH - 1); + do { + /* UPDATE_HASH(s, s->ins_h, s->window[str + MIN_MATCH-1]); */ + s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[str + MIN_MATCH - 1]) & s.hash_mask; -// Compatibility with BaseCurve -Point.prototype.toP = Point.prototype.normalize; -Point.prototype.mixedAdd = Point.prototype.add; + s.prev[str & s.w_mask] = s.head[s.ins_h]; -},{"../../elliptic":127,"../curve":130,"bn.js":68,"inherits":217}],130:[function(require,module,exports){ -'use strict'; + s.head[s.ins_h] = str; + str++; + } while (--n); + s.strstart = str; + s.lookahead = MIN_MATCH - 1; + fill_window(s); + } + s.strstart += s.lookahead; + s.block_start = s.strstart; + s.insert = s.lookahead; + s.lookahead = 0; + s.match_length = s.prev_length = MIN_MATCH - 1; + s.match_available = 0; + strm.next_in = next; + strm.input = input; + strm.avail_in = avail; + s.wrap = wrap; + return Z_OK; + } -var curve = exports; + exports.deflateInit = deflateInit; + exports.deflateInit2 = deflateInit2; + exports.deflateReset = deflateReset; + exports.deflateResetKeep = deflateResetKeep; + exports.deflateSetHeader = deflateSetHeader; + exports.deflate = deflate; + exports.deflateEnd = deflateEnd; + exports.deflateSetDictionary = deflateSetDictionary; + exports.deflateInfo = 'pako deflate (from Nodeca project)'; -curve.base = require('./base'); -curve.short = require('./short'); -curve.mont = require('./mont'); -curve.edwards = require('./edwards'); + /* Not implemented +exports.deflateBound = deflateBound; +exports.deflateCopy = deflateCopy; +exports.deflateParams = deflateParams; +exports.deflatePending = deflatePending; +exports.deflatePrime = deflatePrime; +exports.deflateTune = deflateTune; +*/ + }, { '../utils/common': 163, './adler32': 164, './crc32': 166, './messages': 171, './trees': 172 }], + 168: [function (require, module, exports) { + 'use strict'; -},{"./base":128,"./edwards":129,"./mont":131,"./short":132}],131:[function(require,module,exports){ -'use strict'; + // (C) 1995-2013 Jean-loup Gailly and Mark Adler + // (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin + // + // This software is provided 'as-is', without any express or implied + // warranty. In no event will the authors be held liable for any damages + // arising from the use of this software. + // + // Permission is granted to anyone to use this software for any purpose, + // including commercial applications, and to alter it and redistribute it + // freely, subject to the following restrictions: + // + // 1. The origin of this software must not be misrepresented; you must not + // claim that you wrote the original software. If you use this software + // in a product, an acknowledgment in the product documentation would be + // appreciated but is not required. + // 2. Altered source versions must be plainly marked as such, and must not be + // misrepresented as being the original software. + // 3. This notice may not be removed or altered from any source distribution. + + // See state defs from inflate.js + var BAD = 30; /* got a data error -- remain here until reset */ + var TYPE = 12; /* i: waiting for type bits, including last-flag bit */ -var curve = require('../curve'); -var BN = require('bn.js'); -var inherits = require('inherits'); -var Base = curve.base; + /* + Decode literal, length, and distance codes and write out the resulting + literal and match bytes until either not enough input or output is + available, an end-of-block is encountered, or a data error is encountered. + When large enough input and output buffers are supplied to inflate(), for + example, a 16K input buffer and a 64K output buffer, more than 95% of the + inflate execution time is spent in this routine. -var elliptic = require('../../elliptic'); -var utils = elliptic.utils; + Entry assumptions: -function MontCurve(conf) { - Base.call(this, 'mont', conf); + state.mode === LEN + strm.avail_in >= 6 + strm.avail_out >= 258 + start >= strm.avail_out + state.bits < 8 - this.a = new BN(conf.a, 16).toRed(this.red); - this.b = new BN(conf.b, 16).toRed(this.red); - this.i4 = new BN(4).toRed(this.red).redInvm(); - this.two = new BN(2).toRed(this.red); - this.a24 = this.i4.redMul(this.a.redAdd(this.two)); -} -inherits(MontCurve, Base); -module.exports = MontCurve; + On return, state.mode is one of: -MontCurve.prototype.validate = function validate(point) { - var x = point.normalize().x; - var x2 = x.redSqr(); - var rhs = x2.redMul(x).redAdd(x2.redMul(this.a)).redAdd(x); - var y = rhs.redSqrt(); + LEN -- ran out of enough output space or enough available input + TYPE -- reached end of block code, inflate() to interpret next block + BAD -- error in block data - return y.redSqr().cmp(rhs) === 0; -}; + Notes: -function Point(curve, x, z) { - Base.BasePoint.call(this, curve, 'projective'); - if (x === null && z === null) { - this.x = this.curve.one; - this.z = this.curve.zero; - } else { - this.x = new BN(x, 16); - this.z = new BN(z, 16); - if (!this.x.red) - this.x = this.x.toRed(this.curve.red); - if (!this.z.red) - this.z = this.z.toRed(this.curve.red); - } -} -inherits(Point, Base.BasePoint); + - The maximum input bits used by a length/distance pair is 15 bits for the + length code, 5 bits for the length extra, 15 bits for the distance code, + and 13 bits for the distance extra. This totals 48 bits, or six bytes. + Therefore if strm.avail_in >= 6, then there is enough input to avoid + checking for available input while decoding. -MontCurve.prototype.decodePoint = function decodePoint(bytes, enc) { - return this.point(utils.toArray(bytes, enc), 1); -}; + - The maximum bytes that a single length/distance pair can output is 258 + bytes, which is the maximum length that can be coded. inflate_fast() + requires strm.avail_out >= 258 for each loop to avoid checking for + output space. + */ + module.exports = function inflate_fast (strm, start) { + var state; + var _in; /* local strm.input */ + var last; /* have enough input while in < last */ + var _out; /* local strm.output */ + var beg; /* inflate()'s initial strm.output */ + var end; /* while out < end, enough space available */ + // #ifdef INFLATE_STRICT + var dmax; /* maximum distance from zlib header */ + // #endif + var wsize; /* window size or zero if not using window */ + var whave; /* valid bytes in the window */ + var wnext; /* window write index */ + // Use `s_window` instead `window`, avoid conflict with instrumentation tools + var s_window; /* allocated sliding window, if wsize != 0 */ + var hold; /* local strm.hold */ + var bits; /* local strm.bits */ + var lcode; /* local strm.lencode */ + var dcode; /* local strm.distcode */ + var lmask; /* mask for first level of length codes */ + var dmask; /* mask for first level of distance codes */ + var here; /* retrieved table entry */ + var op; /* code bits, operation, extra bits, or */ + /* window position, window bytes to copy */ + var len; /* match length, unused bytes */ + var dist; /* match distance */ + var from; /* where to copy match from */ + var from_source; + + var input, output; // JS specific, because we have no pointers + + /* copy state to local variables */ + state = strm.state; + // here = state.here; + _in = strm.next_in; + input = strm.input; + last = _in + (strm.avail_in - 5); + _out = strm.next_out; + output = strm.output; + beg = _out - (start - strm.avail_out); + end = _out + (strm.avail_out - 257); + // #ifdef INFLATE_STRICT + dmax = state.dmax; + // #endif + wsize = state.wsize; + whave = state.whave; + wnext = state.wnext; + s_window = state.window; + hold = state.hold; + bits = state.bits; + lcode = state.lencode; + dcode = state.distcode; + lmask = (1 << state.lenbits) - 1; + dmask = (1 << state.distbits) - 1; + + /* decode literals and length/distances until end-of-block or not enough + input data or output space */ -MontCurve.prototype.point = function point(x, z) { - return new Point(this, x, z); -}; + top: + do { + if (bits < 15) { + hold += input[_in++] << bits; + bits += 8; + hold += input[_in++] << bits; + bits += 8; + } -MontCurve.prototype.pointFromJSON = function pointFromJSON(obj) { - return Point.fromJSON(this, obj); -}; + here = lcode[hold & lmask]; -Point.prototype.precompute = function precompute() { - // No-op -}; + dolen: + for (;;) { // Goto emulation + op = here >>> 24;/* here.bits */ + hold >>>= op; + bits -= op; + op = (here >>> 16) & 0xff;/* here.op */ + if (op === 0) { /* literal */ + // Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ? + // "inflate: literal '%c'\n" : + // "inflate: literal 0x%02x\n", here.val)); + output[_out++] = here & 0xffff;/* here.val */ + } else if (op & 16) { /* length base */ + len = here & 0xffff;/* here.val */ + op &= 15; /* number of extra bits */ + if (op) { + if (bits < op) { + hold += input[_in++] << bits; + bits += 8; + } + len += hold & ((1 << op) - 1); + hold >>>= op; + bits -= op; + } + // Tracevv((stderr, "inflate: length %u\n", len)); + if (bits < 15) { + hold += input[_in++] << bits; + bits += 8; + hold += input[_in++] << bits; + bits += 8; + } + here = dcode[hold & dmask]; + + dodist: + for (;;) { // goto emulation + op = here >>> 24;/* here.bits */ + hold >>>= op; + bits -= op; + op = (here >>> 16) & 0xff;/* here.op */ + + if (op & 16) { /* distance base */ + dist = here & 0xffff;/* here.val */ + op &= 15; /* number of extra bits */ + if (bits < op) { + hold += input[_in++] << bits; + bits += 8; + if (bits < op) { + hold += input[_in++] << bits; + bits += 8; + } + } + dist += hold & ((1 << op) - 1); + // #ifdef INFLATE_STRICT + if (dist > dmax) { + strm.msg = 'invalid distance too far back'; + state.mode = BAD; + break top; + } + // #endif + hold >>>= op; + bits -= op; + // Tracevv((stderr, "inflate: distance %u\n", dist)); + op = _out - beg; /* max distance in output */ + if (dist > op) { /* see if copy from window */ + op = dist - op; /* distance back in window */ + if (op > whave) { + if (state.sane) { + strm.msg = 'invalid distance too far back'; + state.mode = BAD; + break top; + } -Point.prototype._encode = function _encode() { - return this.getX().toArray('be', this.curve.p.byteLength()); -}; + // (!) This block is disabled in zlib defaults, + // don't enable it for binary compatibility + // #ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR + // if (len <= op - whave) { + // do { + // output[_out++] = 0; + // } while (--len); + // continue top; + // } + // len -= op - whave; + // do { + // output[_out++] = 0; + // } while (--op > whave); + // if (op === 0) { + // from = _out - dist; + // do { + // output[_out++] = output[from++]; + // } while (--len); + // continue top; + // } + // #endif + } + from = 0; // window index + from_source = s_window; + if (wnext === 0) { /* very common case */ + from += wsize - op; + if (op < len) { /* some from window */ + len -= op; + do { + output[_out++] = s_window[from++]; + } while (--op); + from = _out - dist; /* rest from output */ + from_source = output; + } + } else if (wnext < op) { /* wrap around window */ + from += wsize + wnext - op; + op -= wnext; + if (op < len) { /* some from end of window */ + len -= op; + do { + output[_out++] = s_window[from++]; + } while (--op); + from = 0; + if (wnext < len) { /* some from start of window */ + op = wnext; + len -= op; + do { + output[_out++] = s_window[from++]; + } while (--op); + from = _out - dist; /* rest from output */ + from_source = output; + } + } + } else { /* contiguous in window */ + from += wnext - op; + if (op < len) { /* some from window */ + len -= op; + do { + output[_out++] = s_window[from++]; + } while (--op); + from = _out - dist; /* rest from output */ + from_source = output; + } + } + while (len > 2) { + output[_out++] = from_source[from++]; + output[_out++] = from_source[from++]; + output[_out++] = from_source[from++]; + len -= 3; + } + if (len) { + output[_out++] = from_source[from++]; + if (len > 1) { + output[_out++] = from_source[from++]; + } + } + } else { + from = _out - dist; /* copy direct from output */ + do { /* minimum length is three */ + output[_out++] = output[from++]; + output[_out++] = output[from++]; + output[_out++] = output[from++]; + len -= 3; + } while (len > 2); + if (len) { + output[_out++] = output[from++]; + if (len > 1) { + output[_out++] = output[from++]; + } + } + } + } else if ((op & 64) === 0) { /* 2nd level distance code */ + here = dcode[(here & 0xffff)/* here.val */ + (hold & ((1 << op) - 1))]; + continue dodist; + } else { + strm.msg = 'invalid distance code'; + state.mode = BAD; + break top; + } -Point.fromJSON = function fromJSON(curve, obj) { - return new Point(curve, obj[0], obj[1] || curve.one); -}; + break; // need to emulate goto via "continue" + } + } else if ((op & 64) === 0) { /* 2nd level length code */ + here = lcode[(here & 0xffff)/* here.val */ + (hold & ((1 << op) - 1))]; + continue dolen; + } else if (op & 32) { /* end-of-block */ + // Tracevv((stderr, "inflate: end of block\n")); + state.mode = TYPE; + break top; + } else { + strm.msg = 'invalid literal/length code'; + state.mode = BAD; + break top; + } -Point.prototype.inspect = function inspect() { - if (this.isInfinity()) - return ''; - return ''; -}; + break; // need to emulate goto via "continue" + } + } while (_in < last && _out < end); + + /* return unused bytes (on entry, bits < 8, so in won't go too far back) */ + len = bits >> 3; + _in -= len; + bits -= len << 3; + hold &= (1 << bits) - 1; + + /* update state and return */ + strm.next_in = _in; + strm.next_out = _out; + strm.avail_in = (_in < last ? 5 + (last - _in) : 5 - (_in - last)); + strm.avail_out = (_out < end ? 257 + (end - _out) : 257 - (_out - end)); + state.hold = hold; + state.bits = bits; + }; + }, {}], + 169: [function (require, module, exports) { + 'use strict'; -Point.prototype.isInfinity = function isInfinity() { - // XXX This code assumes that zero is always zero in red - return this.z.cmpn(0) === 0; -}; + // (C) 1995-2013 Jean-loup Gailly and Mark Adler + // (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin + // + // This software is provided 'as-is', without any express or implied + // warranty. In no event will the authors be held liable for any damages + // arising from the use of this software. + // + // Permission is granted to anyone to use this software for any purpose, + // including commercial applications, and to alter it and redistribute it + // freely, subject to the following restrictions: + // + // 1. The origin of this software must not be misrepresented; you must not + // claim that you wrote the original software. If you use this software + // in a product, an acknowledgment in the product documentation would be + // appreciated but is not required. + // 2. Altered source versions must be plainly marked as such, and must not be + // misrepresented as being the original software. + // 3. This notice may not be removed or altered from any source distribution. + + var utils = require('../utils/common'); + var adler32 = require('./adler32'); + var crc32 = require('./crc32'); + var inflate_fast = require('./inffast'); + var inflate_table = require('./inftrees'); + + var CODES = 0; + var LENS = 1; + var DISTS = 2; + + /* Public constants ========================================================== */ + /* =========================================================================== */ + + /* Allowed flush values; see deflate() and inflate() below for details */ + // var Z_NO_FLUSH = 0; + // var Z_PARTIAL_FLUSH = 1; + // var Z_SYNC_FLUSH = 2; + // var Z_FULL_FLUSH = 3; + var Z_FINISH = 4; + var Z_BLOCK = 5; + var Z_TREES = 6; + + /* Return codes for the compression/decompression functions. Negative values + * are errors, positive values are used for special but normal events. + */ + var Z_OK = 0; + var Z_STREAM_END = 1; + var Z_NEED_DICT = 2; + // var Z_ERRNO = -1; + var Z_STREAM_ERROR = -2; + var Z_DATA_ERROR = -3; + var Z_MEM_ERROR = -4; + var Z_BUF_ERROR = -5; + // var Z_VERSION_ERROR = -6; + + /* The deflate compression method */ + var Z_DEFLATED = 8; + + /* STATES ==================================================================== */ + /* =========================================================================== */ + + var HEAD = 1; /* i: waiting for magic header */ + var FLAGS = 2; /* i: waiting for method and flags (gzip) */ + var TIME = 3; /* i: waiting for modification time (gzip) */ + var OS = 4; /* i: waiting for extra flags and operating system (gzip) */ + var EXLEN = 5; /* i: waiting for extra length (gzip) */ + var EXTRA = 6; /* i: waiting for extra bytes (gzip) */ + var NAME = 7; /* i: waiting for end of file name (gzip) */ + var COMMENT = 8; /* i: waiting for end of comment (gzip) */ + var HCRC = 9; /* i: waiting for header crc (gzip) */ + var DICTID = 10; /* i: waiting for dictionary check value */ + var DICT = 11; /* waiting for inflateSetDictionary() call */ + var TYPE = 12; /* i: waiting for type bits, including last-flag bit */ + var TYPEDO = 13; /* i: same, but skip check to exit inflate on new block */ + var STORED = 14; /* i: waiting for stored size (length and complement) */ + var COPY_ = 15; /* i/o: same as COPY below, but only first time in */ + var COPY = 16; /* i/o: waiting for input or output to copy stored block */ + var TABLE = 17; /* i: waiting for dynamic block table lengths */ + var LENLENS = 18; /* i: waiting for code length code lengths */ + var CODELENS = 19; /* i: waiting for length/lit and distance code lengths */ + var LEN_ = 20; /* i: same as LEN below, but only first time in */ + var LEN = 21; /* i: waiting for length/lit/eob code */ + var LENEXT = 22; /* i: waiting for length extra bits */ + var DIST = 23; /* i: waiting for distance code */ + var DISTEXT = 24; /* i: waiting for distance extra bits */ + var MATCH = 25; /* o: waiting for output space to copy string */ + var LIT = 26; /* o: waiting for output space to write literal */ + var CHECK = 27; /* i: waiting for 32-bit check value */ + var LENGTH = 28; /* i: waiting for 32-bit length (gzip) */ + var DONE = 29; /* finished check, done -- remain here until reset */ + var BAD = 30; /* got a data error -- remain here until reset */ + var MEM = 31; /* got an inflate() memory error -- remain here until reset */ + var SYNC = 32; /* looking for synchronization bytes to restart inflate() */ + + /* =========================================================================== */ + + var ENOUGH_LENS = 852; + var ENOUGH_DISTS = 592; + // var ENOUGH = (ENOUGH_LENS+ENOUGH_DISTS); + + var MAX_WBITS = 15; + /* 32K LZ77 window */ + var DEF_WBITS = MAX_WBITS; + + function zswap32 (q) { + return (((q >>> 24) & 0xff) + + ((q >>> 8) & 0xff00) + + ((q & 0xff00) << 8) + + ((q & 0xff) << 24)); + } -Point.prototype.dbl = function dbl() { - // http://hyperelliptic.org/EFD/g1p/auto-montgom-xz.html#doubling-dbl-1987-m-3 - // 2M + 2S + 4A - - // A = X1 + Z1 - var a = this.x.redAdd(this.z); - // AA = A^2 - var aa = a.redSqr(); - // B = X1 - Z1 - var b = this.x.redSub(this.z); - // BB = B^2 - var bb = b.redSqr(); - // C = AA - BB - var c = aa.redSub(bb); - // X3 = AA * BB - var nx = aa.redMul(bb); - // Z3 = C * (BB + A24 * C) - var nz = c.redMul(bb.redAdd(this.curve.a24.redMul(c))); - return this.curve.point(nx, nz); -}; + function InflateState () { + this.mode = 0; /* current inflate mode */ + this.last = false; /* true if processing last block */ + this.wrap = 0; /* bit 0 true for zlib, bit 1 true for gzip */ + this.havedict = false; /* true if dictionary provided */ + this.flags = 0; /* gzip header method and flags (0 if zlib) */ + this.dmax = 0; /* zlib header max distance (INFLATE_STRICT) */ + this.check = 0; /* protected copy of check value */ + this.total = 0; /* protected copy of output count */ + // TODO: may be {} + this.head = null; /* where to save gzip header information */ + + /* sliding window */ + this.wbits = 0; /* log base 2 of requested window size */ + this.wsize = 0; /* window size or zero if not using window */ + this.whave = 0; /* valid bytes in the window */ + this.wnext = 0; /* window write index */ + this.window = null; /* allocated sliding window, if needed */ + + /* bit accumulator */ + this.hold = 0; /* input bit accumulator */ + this.bits = 0; /* number of bits in "in" */ + + /* for string and stored block copying */ + this.length = 0; /* literal or length of data to copy */ + this.offset = 0; /* distance back to copy string from */ + + /* for table and code decoding */ + this.extra = 0; /* extra bits needed */ + + /* fixed and dynamic code tables */ + this.lencode = null; /* starting table for length/literal codes */ + this.distcode = null; /* starting table for distance codes */ + this.lenbits = 0; /* index bits for lencode */ + this.distbits = 0; /* index bits for distcode */ + + /* dynamic table building */ + this.ncode = 0; /* number of code length code lengths */ + this.nlen = 0; /* number of length code lengths */ + this.ndist = 0; /* number of distance code lengths */ + this.have = 0; /* number of code lengths in lens[] */ + this.next = null; /* next available space in codes[] */ + + this.lens = new utils.Buf16(320); /* temporary storage for code lengths */ + this.work = new utils.Buf16(288); /* work area for code table building */ -Point.prototype.add = function add() { - throw new Error('Not supported on Montgomery curve'); -}; + /* + because we don't have pointers in js, we use lencode and distcode directly + as buffers so we don't need codes + */ + // this.codes = new utils.Buf32(ENOUGH); /* space for code tables */ + this.lendyn = null; /* dynamic table for length/literal codes (JS specific) */ + this.distdyn = null; /* dynamic table for distance codes (JS specific) */ + this.sane = 0; /* if false, allow invalid distance too far */ + this.back = 0; /* bits back of last unprocessed length/lit */ + this.was = 0; /* initial length of match */ + } + + function inflateResetKeep (strm) { + var state; + + if (!strm || !strm.state) { return Z_STREAM_ERROR; } + state = strm.state; + strm.total_in = strm.total_out = state.total = 0; + strm.msg = ''; /* Z_NULL */ + if (state.wrap) { /* to support ill-conceived Java test suite */ + strm.adler = state.wrap & 1; + } + state.mode = HEAD; + state.last = 0; + state.havedict = 0; + state.dmax = 32768; + state.head = null;/* Z_NULL */ + state.hold = 0; + state.bits = 0; + // state.lencode = state.distcode = state.next = state.codes; + state.lencode = state.lendyn = new utils.Buf32(ENOUGH_LENS); + state.distcode = state.distdyn = new utils.Buf32(ENOUGH_DISTS); + + state.sane = 1; + state.back = -1; + // Tracev((stderr, "inflate: reset\n")); + return Z_OK; + } -Point.prototype.diffAdd = function diffAdd(p, diff) { - // http://hyperelliptic.org/EFD/g1p/auto-montgom-xz.html#diffadd-dadd-1987-m-3 - // 4M + 2S + 6A - - // A = X2 + Z2 - var a = this.x.redAdd(this.z); - // B = X2 - Z2 - var b = this.x.redSub(this.z); - // C = X3 + Z3 - var c = p.x.redAdd(p.z); - // D = X3 - Z3 - var d = p.x.redSub(p.z); - // DA = D * A - var da = d.redMul(a); - // CB = C * B - var cb = c.redMul(b); - // X5 = Z1 * (DA + CB)^2 - var nx = diff.z.redMul(da.redAdd(cb).redSqr()); - // Z5 = X1 * (DA - CB)^2 - var nz = diff.x.redMul(da.redISub(cb).redSqr()); - return this.curve.point(nx, nz); -}; + function inflateReset (strm) { + var state; -Point.prototype.mul = function mul(k) { - var t = k.clone(); - var a = this; // (N / 2) * Q + Q - var b = this.curve.point(null, null); // (N / 2) * Q - var c = this; // Q - - for (var bits = []; t.cmpn(0) !== 0; t.iushrn(1)) - bits.push(t.andln(1)); - - for (var i = bits.length - 1; i >= 0; i--) { - if (bits[i] === 0) { - // N * Q + Q = ((N / 2) * Q + Q)) + (N / 2) * Q - a = a.diffAdd(b, c); - // N * Q = 2 * ((N / 2) * Q + Q)) - b = b.dbl(); - } else { - // N * Q = ((N / 2) * Q + Q) + ((N / 2) * Q) - b = a.diffAdd(b, c); - // N * Q + Q = 2 * ((N / 2) * Q + Q) - a = a.dbl(); + if (!strm || !strm.state) { return Z_STREAM_ERROR; } + state = strm.state; + state.wsize = 0; + state.whave = 0; + state.wnext = 0; + return inflateResetKeep(strm); } - } - return b; -}; -Point.prototype.mulAdd = function mulAdd() { - throw new Error('Not supported on Montgomery curve'); -}; + function inflateReset2 (strm, windowBits) { + var wrap; + var state; -Point.prototype.jumlAdd = function jumlAdd() { - throw new Error('Not supported on Montgomery curve'); -}; + /* get the state */ + if (!strm || !strm.state) { return Z_STREAM_ERROR; } + state = strm.state; -Point.prototype.eq = function eq(other) { - return this.getX().cmp(other.getX()) === 0; -}; + /* extract wrap request from windowBits parameter */ + if (windowBits < 0) { + wrap = 0; + windowBits = -windowBits; + } else { + wrap = (windowBits >> 4) + 1; + if (windowBits < 48) { + windowBits &= 15; + } + } -Point.prototype.normalize = function normalize() { - this.x = this.x.redMul(this.z.redInvm()); - this.z = this.curve.one; - return this; -}; + /* set number of window bits, free window if different */ + if (windowBits && (windowBits < 8 || windowBits > 15)) { + return Z_STREAM_ERROR; + } + if (state.window !== null && state.wbits !== windowBits) { + state.window = null; + } -Point.prototype.getX = function getX() { - // Normalize coordinates - this.normalize(); + /* update state and reset the rest of it */ + state.wrap = wrap; + state.wbits = windowBits; + return inflateReset(strm); + } - return this.x.fromRed(); -}; + function inflateInit2 (strm, windowBits) { + var ret; + var state; -},{"../../elliptic":127,"../curve":130,"bn.js":68,"inherits":217}],132:[function(require,module,exports){ -'use strict'; - -var curve = require('../curve'); -var elliptic = require('../../elliptic'); -var BN = require('bn.js'); -var inherits = require('inherits'); -var Base = curve.base; - -var assert = elliptic.utils.assert; - -function ShortCurve(conf) { - Base.call(this, 'short', conf); - - this.a = new BN(conf.a, 16).toRed(this.red); - this.b = new BN(conf.b, 16).toRed(this.red); - this.tinv = this.two.redInvm(); - - this.zeroA = this.a.fromRed().cmpn(0) === 0; - this.threeA = this.a.fromRed().sub(this.p).cmpn(-3) === 0; - - // If the curve is endomorphic, precalculate beta and lambda - this.endo = this._getEndomorphism(conf); - this._endoWnafT1 = new Array(4); - this._endoWnafT2 = new Array(4); -} -inherits(ShortCurve, Base); -module.exports = ShortCurve; - -ShortCurve.prototype._getEndomorphism = function _getEndomorphism(conf) { - // No efficient endomorphism - if (!this.zeroA || !this.g || !this.n || this.p.modn(3) !== 1) - return; - - // Compute beta and lambda, that lambda * P = (beta * Px; Py) - var beta; - var lambda; - if (conf.beta) { - beta = new BN(conf.beta, 16).toRed(this.red); - } else { - var betas = this._getEndoRoots(this.p); - // Choose the smallest beta - beta = betas[0].cmp(betas[1]) < 0 ? betas[0] : betas[1]; - beta = beta.toRed(this.red); - } - if (conf.lambda) { - lambda = new BN(conf.lambda, 16); - } else { - // Choose the lambda that is matching selected beta - var lambdas = this._getEndoRoots(this.n); - if (this.g.mul(lambdas[0]).x.cmp(this.g.x.redMul(beta)) === 0) { - lambda = lambdas[0]; - } else { - lambda = lambdas[1]; - assert(this.g.mul(lambda).x.cmp(this.g.x.redMul(beta)) === 0); + if (!strm) { return Z_STREAM_ERROR; } + // strm.msg = Z_NULL; /* in case we return an error */ + + state = new InflateState(); + + // if (state === Z_NULL) return Z_MEM_ERROR; + // Tracev((stderr, "inflate: allocated\n")); + strm.state = state; + state.window = null;/* Z_NULL */ + ret = inflateReset2(strm, windowBits); + if (ret !== Z_OK) { + strm.state = null;/* Z_NULL */ + } + return ret; } - } - // Get basis vectors, used for balanced length-two representation - var basis; - if (conf.basis) { - basis = conf.basis.map(function(vec) { - return { - a: new BN(vec.a, 16), - b: new BN(vec.b, 16) - }; - }); - } else { - basis = this._getEndoBasis(lambda); - } + function inflateInit (strm) { + return inflateInit2(strm, DEF_WBITS); + } - return { - beta: beta, - lambda: lambda, - basis: basis - }; -}; + /* + Return state with length and distance decoding tables and index sizes set to + fixed code decoding. Normally this returns fixed tables from inffixed.h. + If BUILDFIXED is defined, then instead this routine builds the tables the + first time it's called, and returns those tables the first time and + thereafter. This reduces the size of the code by about 2K bytes, in + exchange for a little execution time. However, BUILDFIXED should not be + used for threaded applications, since the rewriting of the tables and virgin + may not be thread-safe. + */ + var virgin = true; -ShortCurve.prototype._getEndoRoots = function _getEndoRoots(num) { - // Find roots of for x^2 + x + 1 in F - // Root = (-1 +- Sqrt(-3)) / 2 - // - var red = num === this.p ? this.red : BN.mont(num); - var tinv = new BN(2).toRed(red).redInvm(); - var ntinv = tinv.redNeg(); + var lenfix, distfix; // We have no pointers in JS, so keep tables separate - var s = new BN(3).toRed(red).redNeg().redSqrt().redMul(tinv); + function fixedtables (state) { + /* build fixed huffman tables if first call (may not be thread safe) */ + if (virgin) { + var sym; - var l1 = ntinv.redAdd(s).fromRed(); - var l2 = ntinv.redSub(s).fromRed(); - return [ l1, l2 ]; -}; + lenfix = new utils.Buf32(512); + distfix = new utils.Buf32(32); -ShortCurve.prototype._getEndoBasis = function _getEndoBasis(lambda) { - // aprxSqrt >= sqrt(this.n) - var aprxSqrt = this.n.ushrn(Math.floor(this.n.bitLength() / 2)); - - // 3.74 - // Run EGCD, until r(L + 1) < aprxSqrt - var u = lambda; - var v = this.n.clone(); - var x1 = new BN(1); - var y1 = new BN(0); - var x2 = new BN(0); - var y2 = new BN(1); - - // NOTE: all vectors are roots of: a + b * lambda = 0 (mod n) - var a0; - var b0; - // First vector - var a1; - var b1; - // Second vector - var a2; - var b2; - - var prevR; - var i = 0; - var r; - var x; - while (u.cmpn(0) !== 0) { - var q = v.div(u); - r = v.sub(q.mul(u)); - x = x2.sub(q.mul(x1)); - var y = y2.sub(q.mul(y1)); - - if (!a1 && r.cmp(aprxSqrt) < 0) { - a0 = prevR.neg(); - b0 = x1; - a1 = r.neg(); - b1 = x; - } else if (a1 && ++i === 2) { - break; - } - prevR = r; - - v = u; - u = r; - x2 = x1; - x1 = x; - y2 = y1; - y1 = y; - } - a2 = r.neg(); - b2 = x; - - var len1 = a1.sqr().add(b1.sqr()); - var len2 = a2.sqr().add(b2.sqr()); - if (len2.cmp(len1) >= 0) { - a2 = a0; - b2 = b0; - } + /* literal/length table */ + sym = 0; + while (sym < 144) { state.lens[sym++] = 8; } + while (sym < 256) { state.lens[sym++] = 9; } + while (sym < 280) { state.lens[sym++] = 7; } + while (sym < 288) { state.lens[sym++] = 8; } - // Normalize signs - if (a1.negative) { - a1 = a1.neg(); - b1 = b1.neg(); - } - if (a2.negative) { - a2 = a2.neg(); - b2 = b2.neg(); - } + inflate_table(LENS, state.lens, 0, 288, lenfix, 0, state.work, { bits: 9 }); - return [ - { a: a1, b: b1 }, - { a: a2, b: b2 } - ]; -}; + /* distance table */ + sym = 0; + while (sym < 32) { state.lens[sym++] = 5; } -ShortCurve.prototype._endoSplit = function _endoSplit(k) { - var basis = this.endo.basis; - var v1 = basis[0]; - var v2 = basis[1]; + inflate_table(DISTS, state.lens, 0, 32, distfix, 0, state.work, { bits: 5 }); - var c1 = v2.b.mul(k).divRound(this.n); - var c2 = v1.b.neg().mul(k).divRound(this.n); + /* do this just once */ + virgin = false; + } - var p1 = c1.mul(v1.a); - var p2 = c2.mul(v2.a); - var q1 = c1.mul(v1.b); - var q2 = c2.mul(v2.b); + state.lencode = lenfix; + state.lenbits = 9; + state.distcode = distfix; + state.distbits = 5; + } - // Calculate answer - var k1 = k.sub(p1).sub(p2); - var k2 = q1.add(q2).neg(); - return { k1: k1, k2: k2 }; -}; + /* + Update the window with the last wsize (normally 32K) bytes written before + returning. If window does not exist yet, create it. This is only called + when a window is already in use, or when output has been written during this + inflate call, but the end of the deflate stream has not been reached yet. + It is also called to create a window for dictionary data when a dictionary + is loaded. -ShortCurve.prototype.pointFromX = function pointFromX(x, odd) { - x = new BN(x, 16); - if (!x.red) - x = x.toRed(this.red); + Providing output buffers larger than 32K to inflate() should provide a speed + advantage, since only the last 32K of output is copied to the sliding window + upon return from inflate(), and since all distances after the first 32K of + output will fall in the output data, making match copies simpler and faster. + The advantage may be dependent on the size of the processor's data caches. + */ + function updatewindow (strm, src, end, copy) { + var dist; + var state = strm.state; - var y2 = x.redSqr().redMul(x).redIAdd(x.redMul(this.a)).redIAdd(this.b); - var y = y2.redSqrt(); - if (y.redSqr().redSub(y2).cmp(this.zero) !== 0) - throw new Error('invalid point'); + /* if it hasn't been done already, allocate space for the window */ + if (state.window === null) { + state.wsize = 1 << state.wbits; + state.wnext = 0; + state.whave = 0; - // XXX Is there any way to tell if the number is odd without converting it - // to non-red form? - var isOdd = y.fromRed().isOdd(); - if (odd && !isOdd || !odd && isOdd) - y = y.redNeg(); + state.window = new utils.Buf8(state.wsize); + } - return this.point(x, y); -}; + /* copy state->wsize or less output bytes into the circular window */ + if (copy >= state.wsize) { + utils.arraySet(state.window, src, end - state.wsize, state.wsize, 0); + state.wnext = 0; + state.whave = state.wsize; + } else { + dist = state.wsize - state.wnext; + if (dist > copy) { + dist = copy; + } + // zmemcpy(state->window + state->wnext, end - copy, dist); + utils.arraySet(state.window, src, end - copy, dist, state.wnext); + copy -= dist; + if (copy) { + // zmemcpy(state->window, end - copy, copy); + utils.arraySet(state.window, src, end - copy, copy, 0); + state.wnext = copy; + state.whave = state.wsize; + } else { + state.wnext += dist; + if (state.wnext === state.wsize) { state.wnext = 0; } + if (state.whave < state.wsize) { state.whave += dist; } + } + } + return 0; + } -ShortCurve.prototype.validate = function validate(point) { - if (point.inf) - return true; + function inflate (strm, flush) { + var state; + var input, output; // input/output buffers + var next; /* next input INDEX */ + var put; /* next output INDEX */ + var have, left; /* available input and output */ + var hold; /* bit buffer */ + var bits; /* bits in bit buffer */ + var _in, _out; /* save starting available input and output */ + var copy; /* number of stored or match bytes to copy */ + var from; /* where to copy match bytes from */ + var from_source; + var here = 0; /* current decoding table entry */ + var here_bits, here_op, here_val; // paked "here" denormalized (JS specific) + // var last; /* parent table entry */ + var last_bits, last_op, last_val; // paked "last" denormalized (JS specific) + var len; /* length to copy for repeats, bits to drop */ + var ret; /* return code */ + var hbuf = new utils.Buf8(4); /* buffer for gzip header crc calculation */ + var opts; + + var n; // temporary var for NEED_BITS + + var order = /* permutation of code lengths */ + [16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15]; + + if (!strm || !strm.state || !strm.output || + (!strm.input && strm.avail_in !== 0)) { + return Z_STREAM_ERROR; + } - var x = point.x; - var y = point.y; + state = strm.state; + if (state.mode === TYPE) { state.mode = TYPEDO; } /* skip check */ + + // --- LOAD() --- + put = strm.next_out; + output = strm.output; + left = strm.avail_out; + next = strm.next_in; + input = strm.input; + have = strm.avail_in; + hold = state.hold; + bits = state.bits; + // --- + + _in = have; + _out = left; + ret = Z_OK; + + inf_leave: // goto emulation + for (;;) { + switch (state.mode) { + case HEAD: + if (state.wrap === 0) { + state.mode = TYPEDO; + break; + } + //= == NEEDBITS(16); + while (bits < 16) { + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + } + //= ==// + if ((state.wrap & 2) && hold === 0x8b1f) { /* gzip header */ + state.check = 0;/* crc32(0L, Z_NULL, 0) */ + //= == CRC2(state.check, hold); + hbuf[0] = hold & 0xff; + hbuf[1] = (hold >>> 8) & 0xff; + state.check = crc32(state.check, hbuf, 2, 0); + //= ==// + + //= == INITBITS(); + hold = 0; + bits = 0; + //= ==// + state.mode = FLAGS; + break; + } + state.flags = 0; /* expect zlib header */ + if (state.head) { + state.head.done = false; + } + if (!(state.wrap & 1) || /* check if zlib header allowed */ + (((hold & 0xff)/* BITS(8) */ << 8) + (hold >> 8)) % 31) { + strm.msg = 'incorrect header check'; + state.mode = BAD; + break; + } + if ((hold & 0x0f)/* BITS(4) */ !== Z_DEFLATED) { + strm.msg = 'unknown compression method'; + state.mode = BAD; + break; + } + // --- DROPBITS(4) ---// + hold >>>= 4; + bits -= 4; + // ---// + len = (hold & 0x0f)/* BITS(4) */ + 8; + if (state.wbits === 0) { + state.wbits = len; + } else if (len > state.wbits) { + strm.msg = 'invalid window size'; + state.mode = BAD; + break; + } + state.dmax = 1 << len; + // Tracev((stderr, "inflate: zlib header ok\n")); + strm.adler = state.check = 1;/* adler32(0L, Z_NULL, 0) */ + state.mode = hold & 0x200 ? DICTID : TYPE; + //= == INITBITS(); + hold = 0; + bits = 0; + //= ==// + break; + case FLAGS: + //= == NEEDBITS(16); */ + while (bits < 16) { + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + } + //= ==// + state.flags = hold; + if ((state.flags & 0xff) !== Z_DEFLATED) { + strm.msg = 'unknown compression method'; + state.mode = BAD; + break; + } + if (state.flags & 0xe000) { + strm.msg = 'unknown header flags set'; + state.mode = BAD; + break; + } + if (state.head) { + state.head.text = ((hold >> 8) & 1); + } + if (state.flags & 0x0200) { + //= == CRC2(state.check, hold); + hbuf[0] = hold & 0xff; + hbuf[1] = (hold >>> 8) & 0xff; + state.check = crc32(state.check, hbuf, 2, 0); + //= ==// + } + //= == INITBITS(); + hold = 0; + bits = 0; + //= ==// + state.mode = TIME; + /* falls through */ + case TIME: + //= == NEEDBITS(32); */ + while (bits < 32) { + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + } + //= ==// + if (state.head) { + state.head.time = hold; + } + if (state.flags & 0x0200) { + //= == CRC4(state.check, hold) + hbuf[0] = hold & 0xff; + hbuf[1] = (hold >>> 8) & 0xff; + hbuf[2] = (hold >>> 16) & 0xff; + hbuf[3] = (hold >>> 24) & 0xff; + state.check = crc32(state.check, hbuf, 4, 0); + //= == + } + //= == INITBITS(); + hold = 0; + bits = 0; + //= ==// + state.mode = OS; + /* falls through */ + case OS: + //= == NEEDBITS(16); */ + while (bits < 16) { + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + } + //= ==// + if (state.head) { + state.head.xflags = (hold & 0xff); + state.head.os = (hold >> 8); + } + if (state.flags & 0x0200) { + //= == CRC2(state.check, hold); + hbuf[0] = hold & 0xff; + hbuf[1] = (hold >>> 8) & 0xff; + state.check = crc32(state.check, hbuf, 2, 0); + //= ==// + } + //= == INITBITS(); + hold = 0; + bits = 0; + //= ==// + state.mode = EXLEN; + /* falls through */ + case EXLEN: + if (state.flags & 0x0400) { + //= == NEEDBITS(16); */ + while (bits < 16) { + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + } + //= ==// + state.length = hold; + if (state.head) { + state.head.extra_len = hold; + } + if (state.flags & 0x0200) { + //= == CRC2(state.check, hold); + hbuf[0] = hold & 0xff; + hbuf[1] = (hold >>> 8) & 0xff; + state.check = crc32(state.check, hbuf, 2, 0); + //= ==// + } + //= == INITBITS(); + hold = 0; + bits = 0; + //= ==// + } else if (state.head) { + state.head.extra = null;/* Z_NULL */ + } + state.mode = EXTRA; + /* falls through */ + case EXTRA: + if (state.flags & 0x0400) { + copy = state.length; + if (copy > have) { copy = have; } + if (copy) { + if (state.head) { + len = state.head.extra_len - state.length; + if (!state.head.extra) { + // Use untyped array for more convenient processing later + state.head.extra = new Array(state.head.extra_len); + } + utils.arraySet( + state.head.extra, + input, + next, + // extra field is limited to 65536 bytes + // - no need for additional size check + copy, + /* len + copy > state.head.extra_max - len ? state.head.extra_max : copy, */ + len + ); + // zmemcpy(state.head.extra + len, next, + // len + copy > state.head.extra_max ? + // state.head.extra_max - len : copy); + } + if (state.flags & 0x0200) { + state.check = crc32(state.check, input, copy, next); + } + have -= copy; + next += copy; + state.length -= copy; + } + if (state.length) { break inf_leave; } + } + state.length = 0; + state.mode = NAME; + /* falls through */ + case NAME: + if (state.flags & 0x0800) { + if (have === 0) { break inf_leave; } + copy = 0; + do { + // TODO: 2 or 1 bytes? + len = input[next + copy++]; + /* use constant limit because in js we should not preallocate memory */ + if (state.head && len && + (state.length < 65536 /* state.head.name_max */)) { + state.head.name += String.fromCharCode(len); + } + } while (len && copy < have); - var ax = this.a.redMul(x); - var rhs = x.redSqr().redMul(x).redIAdd(ax).redIAdd(this.b); - return y.redSqr().redISub(rhs).cmpn(0) === 0; -}; + if (state.flags & 0x0200) { + state.check = crc32(state.check, input, copy, next); + } + have -= copy; + next += copy; + if (len) { break inf_leave; } + } else if (state.head) { + state.head.name = null; + } + state.length = 0; + state.mode = COMMENT; + /* falls through */ + case COMMENT: + if (state.flags & 0x1000) { + if (have === 0) { break inf_leave; } + copy = 0; + do { + len = input[next + copy++]; + /* use constant limit because in js we should not preallocate memory */ + if (state.head && len && + (state.length < 65536 /* state.head.comm_max */)) { + state.head.comment += String.fromCharCode(len); + } + } while (len && copy < have); + if (state.flags & 0x0200) { + state.check = crc32(state.check, input, copy, next); + } + have -= copy; + next += copy; + if (len) { break inf_leave; } + } else if (state.head) { + state.head.comment = null; + } + state.mode = HCRC; + /* falls through */ + case HCRC: + if (state.flags & 0x0200) { + //= == NEEDBITS(16); */ + while (bits < 16) { + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + } + //= ==// + if (hold !== (state.check & 0xffff)) { + strm.msg = 'header crc mismatch'; + state.mode = BAD; + break; + } + //= == INITBITS(); + hold = 0; + bits = 0; + //= ==// + } + if (state.head) { + state.head.hcrc = ((state.flags >> 9) & 1); + state.head.done = true; + } + strm.adler = state.check = 0; + state.mode = TYPE; + break; + case DICTID: + //= == NEEDBITS(32); */ + while (bits < 32) { + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + } + //= ==// + strm.adler = state.check = zswap32(hold); + //= == INITBITS(); + hold = 0; + bits = 0; + //= ==// + state.mode = DICT; + /* falls through */ + case DICT: + if (state.havedict === 0) { + // --- RESTORE() --- + strm.next_out = put; + strm.avail_out = left; + strm.next_in = next; + strm.avail_in = have; + state.hold = hold; + state.bits = bits; + // --- + return Z_NEED_DICT; + } + strm.adler = state.check = 1;/* adler32(0L, Z_NULL, 0) */ + state.mode = TYPE; + /* falls through */ + case TYPE: + if (flush === Z_BLOCK || flush === Z_TREES) { break inf_leave; } + /* falls through */ + case TYPEDO: + if (state.last) { + // --- BYTEBITS() ---// + hold >>>= bits & 7; + bits -= bits & 7; + // ---// + state.mode = CHECK; + break; + } + //= == NEEDBITS(3); */ + while (bits < 3) { + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + } + //= ==// + state.last = (hold & 0x01);/* BITS(1) */ + // --- DROPBITS(1) ---// + hold >>>= 1; + bits -= 1; + // ---// + + switch ((hold & 0x03)/* BITS(2) */) { + case 0: /* stored block */ + // Tracev((stderr, "inflate: stored block%s\n", + // state.last ? " (last)" : "")); + state.mode = STORED; + break; + case 1: /* fixed block */ + fixedtables(state); + // Tracev((stderr, "inflate: fixed codes block%s\n", + // state.last ? " (last)" : "")); + state.mode = LEN_; /* decode codes */ + if (flush === Z_TREES) { + // --- DROPBITS(2) ---// + hold >>>= 2; + bits -= 2; + // ---// + break inf_leave; + } + break; + case 2: /* dynamic block */ + // Tracev((stderr, "inflate: dynamic codes block%s\n", + // state.last ? " (last)" : "")); + state.mode = TABLE; + break; + case 3: + strm.msg = 'invalid block type'; + state.mode = BAD; + } + // --- DROPBITS(2) ---// + hold >>>= 2; + bits -= 2; + // ---// + break; + case STORED: + // --- BYTEBITS() ---// /* go to byte boundary */ + hold >>>= bits & 7; + bits -= bits & 7; + // ---// + //= == NEEDBITS(32); */ + while (bits < 32) { + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + } + //= ==// + if ((hold & 0xffff) !== ((hold >>> 16) ^ 0xffff)) { + strm.msg = 'invalid stored block lengths'; + state.mode = BAD; + break; + } + state.length = hold & 0xffff; + // Tracev((stderr, "inflate: stored length %u\n", + // state.length)); + //= == INITBITS(); + hold = 0; + bits = 0; + //= ==// + state.mode = COPY_; + if (flush === Z_TREES) { break inf_leave; } + /* falls through */ + case COPY_: + state.mode = COPY; + /* falls through */ + case COPY: + copy = state.length; + if (copy) { + if (copy > have) { copy = have; } + if (copy > left) { copy = left; } + if (copy === 0) { break inf_leave; } + // --- zmemcpy(put, next, copy); --- + utils.arraySet(output, input, next, copy, put); + // ---// + have -= copy; + next += copy; + left -= copy; + put += copy; + state.length -= copy; + break; + } + // Tracev((stderr, "inflate: stored end\n")); + state.mode = TYPE; + break; + case TABLE: + //= == NEEDBITS(14); */ + while (bits < 14) { + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + } + //= ==// + state.nlen = (hold & 0x1f)/* BITS(5) */ + 257; + // --- DROPBITS(5) ---// + hold >>>= 5; + bits -= 5; + // ---// + state.ndist = (hold & 0x1f)/* BITS(5) */ + 1; + // --- DROPBITS(5) ---// + hold >>>= 5; + bits -= 5; + // ---// + state.ncode = (hold & 0x0f)/* BITS(4) */ + 4; + // --- DROPBITS(4) ---// + hold >>>= 4; + bits -= 4; + // ---// + // #ifndef PKZIP_BUG_WORKAROUND + if (state.nlen > 286 || state.ndist > 30) { + strm.msg = 'too many length or distance symbols'; + state.mode = BAD; + break; + } + // #endif + // Tracev((stderr, "inflate: table sizes ok\n")); + state.have = 0; + state.mode = LENLENS; + /* falls through */ + case LENLENS: + while (state.have < state.ncode) { + //= == NEEDBITS(3); + while (bits < 3) { + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + } + //= ==// + state.lens[order[state.have++]] = (hold & 0x07);// BITS(3); + // --- DROPBITS(3) ---// + hold >>>= 3; + bits -= 3; + // ---// + } + while (state.have < 19) { + state.lens[order[state.have++]] = 0; + } + // We have separate tables & no pointers. 2 commented lines below not needed. + // state.next = state.codes; + // state.lencode = state.next; + // Switch to use dynamic table + state.lencode = state.lendyn; + state.lenbits = 7; + + opts = { bits: state.lenbits }; + ret = inflate_table(CODES, state.lens, 0, 19, state.lencode, 0, state.work, opts); + state.lenbits = opts.bits; + + if (ret) { + strm.msg = 'invalid code lengths set'; + state.mode = BAD; + break; + } + // Tracev((stderr, "inflate: code lengths ok\n")); + state.have = 0; + state.mode = CODELENS; + /* falls through */ + case CODELENS: + while (state.have < state.nlen + state.ndist) { + for (;;) { + here = state.lencode[hold & ((1 << state.lenbits) - 1)];/* BITS(state.lenbits) */ + here_bits = here >>> 24; + here_op = (here >>> 16) & 0xff; + here_val = here & 0xffff; + + if ((here_bits) <= bits) { break; } + // --- PULLBYTE() ---// + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + // ---// + } + if (here_val < 16) { + // --- DROPBITS(here.bits) ---// + hold >>>= here_bits; + bits -= here_bits; + // ---// + state.lens[state.have++] = here_val; + } else { + if (here_val === 16) { + //= == NEEDBITS(here.bits + 2); + n = here_bits + 2; + while (bits < n) { + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + } + //= ==// + // --- DROPBITS(here.bits) ---// + hold >>>= here_bits; + bits -= here_bits; + // ---// + if (state.have === 0) { + strm.msg = 'invalid bit length repeat'; + state.mode = BAD; + break; + } + len = state.lens[state.have - 1]; + copy = 3 + (hold & 0x03);// BITS(2); + // --- DROPBITS(2) ---// + hold >>>= 2; + bits -= 2; + // ---// + } else if (here_val === 17) { + //= == NEEDBITS(here.bits + 3); + n = here_bits + 3; + while (bits < n) { + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + } + //= ==// + // --- DROPBITS(here.bits) ---// + hold >>>= here_bits; + bits -= here_bits; + // ---// + len = 0; + copy = 3 + (hold & 0x07);// BITS(3); + // --- DROPBITS(3) ---// + hold >>>= 3; + bits -= 3; + // ---// + } else { + //= == NEEDBITS(here.bits + 7); + n = here_bits + 7; + while (bits < n) { + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + } + //= ==// + // --- DROPBITS(here.bits) ---// + hold >>>= here_bits; + bits -= here_bits; + // ---// + len = 0; + copy = 11 + (hold & 0x7f);// BITS(7); + // --- DROPBITS(7) ---// + hold >>>= 7; + bits -= 7; + // ---// + } + if (state.have + copy > state.nlen + state.ndist) { + strm.msg = 'invalid bit length repeat'; + state.mode = BAD; + break; + } + while (copy--) { + state.lens[state.have++] = len; + } + } + } -ShortCurve.prototype._endoWnafMulAdd = - function _endoWnafMulAdd(points, coeffs, jacobianResult) { - var npoints = this._endoWnafT1; - var ncoeffs = this._endoWnafT2; - for (var i = 0; i < points.length; i++) { - var split = this._endoSplit(coeffs[i]); - var p = points[i]; - var beta = p._getBeta(); + /* handle error breaks in while */ + if (state.mode === BAD) { break; } - if (split.k1.negative) { - split.k1.ineg(); - p = p.neg(true); - } - if (split.k2.negative) { - split.k2.ineg(); - beta = beta.neg(true); - } + /* check for end-of-block code (better have one) */ + if (state.lens[256] === 0) { + strm.msg = 'invalid code -- missing end-of-block'; + state.mode = BAD; + break; + } - npoints[i * 2] = p; - npoints[i * 2 + 1] = beta; - ncoeffs[i * 2] = split.k1; - ncoeffs[i * 2 + 1] = split.k2; - } - var res = this._wnafMulAdd(1, npoints, ncoeffs, i * 2, jacobianResult); + /* build code tables -- note: do not change the lenbits or distbits + values here (9 and 6) without reading the comments in inftrees.h + concerning the ENOUGH constants, which depend on those values */ + state.lenbits = 9; - // Clean-up references to points and coefficients - for (var j = 0; j < i * 2; j++) { - npoints[j] = null; - ncoeffs[j] = null; - } - return res; -}; + opts = { bits: state.lenbits }; + ret = inflate_table(LENS, state.lens, 0, state.nlen, state.lencode, 0, state.work, opts); + // We have separate tables & no pointers. 2 commented lines below not needed. + // state.next_index = opts.table_index; + state.lenbits = opts.bits; + // state.lencode = state.next; -function Point(curve, x, y, isRed) { - Base.BasePoint.call(this, curve, 'affine'); - if (x === null && y === null) { - this.x = null; - this.y = null; - this.inf = true; - } else { - this.x = new BN(x, 16); - this.y = new BN(y, 16); - // Force redgomery representation when loading from JSON - if (isRed) { - this.x.forceRed(this.curve.red); - this.y.forceRed(this.curve.red); - } - if (!this.x.red) - this.x = this.x.toRed(this.curve.red); - if (!this.y.red) - this.y = this.y.toRed(this.curve.red); - this.inf = false; - } -} -inherits(Point, Base.BasePoint); + if (ret) { + strm.msg = 'invalid literal/lengths set'; + state.mode = BAD; + break; + } -ShortCurve.prototype.point = function point(x, y, isRed) { - return new Point(this, x, y, isRed); -}; + state.distbits = 6; + // state.distcode.copy(state.codes); + // Switch to use dynamic table + state.distcode = state.distdyn; + opts = { bits: state.distbits }; + ret = inflate_table(DISTS, state.lens, state.nlen, state.ndist, state.distcode, 0, state.work, opts); + // We have separate tables & no pointers. 2 commented lines below not needed. + // state.next_index = opts.table_index; + state.distbits = opts.bits; + // state.distcode = state.next; + + if (ret) { + strm.msg = 'invalid distances set'; + state.mode = BAD; + break; + } + // Tracev((stderr, 'inflate: codes ok\n')); + state.mode = LEN_; + if (flush === Z_TREES) { break inf_leave; } + /* falls through */ + case LEN_: + state.mode = LEN; + /* falls through */ + case LEN: + if (have >= 6 && left >= 258) { + // --- RESTORE() --- + strm.next_out = put; + strm.avail_out = left; + strm.next_in = next; + strm.avail_in = have; + state.hold = hold; + state.bits = bits; + // --- + inflate_fast(strm, _out); + // --- LOAD() --- + put = strm.next_out; + output = strm.output; + left = strm.avail_out; + next = strm.next_in; + input = strm.input; + have = strm.avail_in; + hold = state.hold; + bits = state.bits; + // --- + + if (state.mode === TYPE) { + state.back = -1; + } + break; + } + state.back = 0; + for (;;) { + here = state.lencode[hold & ((1 << state.lenbits) - 1)]; /* BITS(state.lenbits) */ + here_bits = here >>> 24; + here_op = (here >>> 16) & 0xff; + here_val = here & 0xffff; + + if (here_bits <= bits) { break; } + // --- PULLBYTE() ---// + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + // ---// + } + if (here_op && (here_op & 0xf0) === 0) { + last_bits = here_bits; + last_op = here_op; + last_val = here_val; + for (;;) { + here = state.lencode[last_val + + ((hold & ((1 << (last_bits + last_op)) - 1))/* BITS(last.bits + last.op) */ >> last_bits)]; + here_bits = here >>> 24; + here_op = (here >>> 16) & 0xff; + here_val = here & 0xffff; + + if ((last_bits + here_bits) <= bits) { break; } + // --- PULLBYTE() ---// + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + // ---// + } + // --- DROPBITS(last.bits) ---// + hold >>>= last_bits; + bits -= last_bits; + // ---// + state.back += last_bits; + } + // --- DROPBITS(here.bits) ---// + hold >>>= here_bits; + bits -= here_bits; + // ---// + state.back += here_bits; + state.length = here_val; + if (here_op === 0) { + // Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ? + // "inflate: literal '%c'\n" : + // "inflate: literal 0x%02x\n", here.val)); + state.mode = LIT; + break; + } + if (here_op & 32) { + // Tracevv((stderr, "inflate: end of block\n")); + state.back = -1; + state.mode = TYPE; + break; + } + if (here_op & 64) { + strm.msg = 'invalid literal/length code'; + state.mode = BAD; + break; + } + state.extra = here_op & 15; + state.mode = LENEXT; + /* falls through */ + case LENEXT: + if (state.extra) { + //= == NEEDBITS(state.extra); + n = state.extra; + while (bits < n) { + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + } + //= ==// + state.length += hold & ((1 << state.extra) - 1);/* BITS(state.extra) */ + // --- DROPBITS(state.extra) ---// + hold >>>= state.extra; + bits -= state.extra; + // ---// + state.back += state.extra; + } + // Tracevv((stderr, "inflate: length %u\n", state.length)); + state.was = state.length; + state.mode = DIST; + /* falls through */ + case DIST: + for (;;) { + here = state.distcode[hold & ((1 << state.distbits) - 1)];/* BITS(state.distbits) */ + here_bits = here >>> 24; + here_op = (here >>> 16) & 0xff; + here_val = here & 0xffff; + + if ((here_bits) <= bits) { break; } + // --- PULLBYTE() ---// + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + // ---// + } + if ((here_op & 0xf0) === 0) { + last_bits = here_bits; + last_op = here_op; + last_val = here_val; + for (;;) { + here = state.distcode[last_val + + ((hold & ((1 << (last_bits + last_op)) - 1))/* BITS(last.bits + last.op) */ >> last_bits)]; + here_bits = here >>> 24; + here_op = (here >>> 16) & 0xff; + here_val = here & 0xffff; + + if ((last_bits + here_bits) <= bits) { break; } + // --- PULLBYTE() ---// + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + // ---// + } + // --- DROPBITS(last.bits) ---// + hold >>>= last_bits; + bits -= last_bits; + // ---// + state.back += last_bits; + } + // --- DROPBITS(here.bits) ---// + hold >>>= here_bits; + bits -= here_bits; + // ---// + state.back += here_bits; + if (here_op & 64) { + strm.msg = 'invalid distance code'; + state.mode = BAD; + break; + } + state.offset = here_val; + state.extra = (here_op) & 15; + state.mode = DISTEXT; + /* falls through */ + case DISTEXT: + if (state.extra) { + //= == NEEDBITS(state.extra); + n = state.extra; + while (bits < n) { + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + } + //= ==// + state.offset += hold & ((1 << state.extra) - 1);/* BITS(state.extra) */ + // --- DROPBITS(state.extra) ---// + hold >>>= state.extra; + bits -= state.extra; + // ---// + state.back += state.extra; + } + // #ifdef INFLATE_STRICT + if (state.offset > state.dmax) { + strm.msg = 'invalid distance too far back'; + state.mode = BAD; + break; + } + // #endif + // Tracevv((stderr, "inflate: distance %u\n", state.offset)); + state.mode = MATCH; + /* falls through */ + case MATCH: + if (left === 0) { break inf_leave; } + copy = _out - left; + if (state.offset > copy) { /* copy from window */ + copy = state.offset - copy; + if (copy > state.whave) { + if (state.sane) { + strm.msg = 'invalid distance too far back'; + state.mode = BAD; + break; + } + // (!) This block is disabled in zlib defaults, + // don't enable it for binary compatibility + // #ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR + // Trace((stderr, "inflate.c too far\n")); + // copy -= state.whave; + // if (copy > state.length) { copy = state.length; } + // if (copy > left) { copy = left; } + // left -= copy; + // state.length -= copy; + // do { + // output[put++] = 0; + // } while (--copy); + // if (state.length === 0) { state.mode = LEN; } + // break; + // #endif + } + if (copy > state.wnext) { + copy -= state.wnext; + from = state.wsize - copy; + } else { + from = state.wnext - copy; + } + if (copy > state.length) { copy = state.length; } + from_source = state.window; + } else { /* copy from output */ + from_source = output; + from = put - state.offset; + copy = state.length; + } + if (copy > left) { copy = left; } + left -= copy; + state.length -= copy; + do { + output[put++] = from_source[from++]; + } while (--copy); + if (state.length === 0) { state.mode = LEN; } + break; + case LIT: + if (left === 0) { break inf_leave; } + output[put++] = state.length; + left--; + state.mode = LEN; + break; + case CHECK: + if (state.wrap) { + //= == NEEDBITS(32); + while (bits < 32) { + if (have === 0) { break inf_leave; } + have--; + // Use '|' instead of '+' to make sure that result is signed + hold |= input[next++] << bits; + bits += 8; + } + //= ==// + _out -= left; + strm.total_out += _out; + state.total += _out; + if (_out) { + strm.adler = state.check = + /* UPDATE(state.check, put - _out, _out); */ + (state.flags ? crc32(state.check, output, _out, put - _out) : adler32(state.check, output, _out, put - _out)); + } + _out = left; + // NB: crc32 stored as signed 32-bit int, zswap32 returns signed too + if ((state.flags ? hold : zswap32(hold)) !== state.check) { + strm.msg = 'incorrect data check'; + state.mode = BAD; + break; + } + //= == INITBITS(); + hold = 0; + bits = 0; + //= ==// + // Tracev((stderr, "inflate: check matches trailer\n")); + } + state.mode = LENGTH; + /* falls through */ + case LENGTH: + if (state.wrap && state.flags) { + //= == NEEDBITS(32); + while (bits < 32) { + if (have === 0) { break inf_leave; } + have--; + hold += input[next++] << bits; + bits += 8; + } + //= ==// + if (hold !== (state.total & 0xffffffff)) { + strm.msg = 'incorrect length check'; + state.mode = BAD; + break; + } + //= == INITBITS(); + hold = 0; + bits = 0; + //= ==// + // Tracev((stderr, "inflate: length matches trailer\n")); + } + state.mode = DONE; + /* falls through */ + case DONE: + ret = Z_STREAM_END; + break inf_leave; + case BAD: + ret = Z_DATA_ERROR; + break inf_leave; + case MEM: + return Z_MEM_ERROR; + case SYNC: + /* falls through */ + default: + return Z_STREAM_ERROR; + } + } -ShortCurve.prototype.pointFromJSON = function pointFromJSON(obj, red) { - return Point.fromJSON(this, obj, red); -}; + // inf_leave <- here is real place for "goto inf_leave", emulated via "break inf_leave" -Point.prototype._getBeta = function _getBeta() { - if (!this.curve.endo) - return; + /* + Return from inflate(), updating the total counts and the check value. + If there was no progress during the inflate() call, return a buffer + error. Call updatewindow() to create and/or update the window state. + Note: a memory error from inflate() is non-recoverable. + */ - var pre = this.precomputed; - if (pre && pre.beta) - return pre.beta; + // --- RESTORE() --- + strm.next_out = put; + strm.avail_out = left; + strm.next_in = next; + strm.avail_in = have; + state.hold = hold; + state.bits = bits; + // --- - var beta = this.curve.point(this.x.redMul(this.curve.endo.beta), this.y); - if (pre) { - var curve = this.curve; - var endoMul = function(p) { - return curve.point(p.x.redMul(curve.endo.beta), p.y); - }; - pre.beta = beta; - beta.precomputed = { - beta: null, - naf: pre.naf && { - wnd: pre.naf.wnd, - points: pre.naf.points.map(endoMul) - }, - doubles: pre.doubles && { - step: pre.doubles.step, - points: pre.doubles.points.map(endoMul) + if (state.wsize || (_out !== strm.avail_out && state.mode < BAD && + (state.mode < CHECK || flush !== Z_FINISH))) { + if (updatewindow(strm, strm.output, strm.next_out, _out - strm.avail_out)) { + state.mode = MEM; + return Z_MEM_ERROR; + } } - }; - } - return beta; -}; - -Point.prototype.toJSON = function toJSON() { - if (!this.precomputed) - return [ this.x, this.y ]; - - return [ this.x, this.y, this.precomputed && { - doubles: this.precomputed.doubles && { - step: this.precomputed.doubles.step, - points: this.precomputed.doubles.points.slice(1) - }, - naf: this.precomputed.naf && { - wnd: this.precomputed.naf.wnd, - points: this.precomputed.naf.points.slice(1) + _in -= strm.avail_in; + _out -= strm.avail_out; + strm.total_in += _in; + strm.total_out += _out; + state.total += _out; + if (state.wrap && _out) { + strm.adler = state.check = /* UPDATE(state.check, strm.next_out - _out, _out); */ + (state.flags ? crc32(state.check, output, _out, strm.next_out - _out) : adler32(state.check, output, _out, strm.next_out - _out)); + } + strm.data_type = state.bits + (state.last ? 64 : 0) + + (state.mode === TYPE ? 128 : 0) + + (state.mode === LEN_ || state.mode === COPY_ ? 256 : 0); + if (((_in === 0 && _out === 0) || flush === Z_FINISH) && ret === Z_OK) { + ret = Z_BUF_ERROR; + } + return ret; } - } ]; -}; - -Point.fromJSON = function fromJSON(curve, obj, red) { - if (typeof obj === 'string') - obj = JSON.parse(obj); - var res = curve.point(obj[0], obj[1], red); - if (!obj[2]) - return res; - function obj2point(obj) { - return curve.point(obj[0], obj[1], red); - } + function inflateEnd (strm) { + if (!strm || !strm.state /* || strm->zfree == (free_func)0 */) { + return Z_STREAM_ERROR; + } - var pre = obj[2]; - res.precomputed = { - beta: null, - doubles: pre.doubles && { - step: pre.doubles.step, - points: [ res ].concat(pre.doubles.points.map(obj2point)) - }, - naf: pre.naf && { - wnd: pre.naf.wnd, - points: [ res ].concat(pre.naf.points.map(obj2point)) + var state = strm.state; + if (state.window) { + state.window = null; + } + strm.state = null; + return Z_OK; } - }; - return res; -}; - -Point.prototype.inspect = function inspect() { - if (this.isInfinity()) - return ''; - return ''; -}; - -Point.prototype.isInfinity = function isInfinity() { - return this.inf; -}; - -Point.prototype.add = function add(p) { - // O + P = P - if (this.inf) - return p; - - // P + O = P - if (p.inf) - return this; - - // P + P = 2P - if (this.eq(p)) - return this.dbl(); - - // P + (-P) = O - if (this.neg().eq(p)) - return this.curve.point(null, null); - - // P + Q = O - if (this.x.cmp(p.x) === 0) - return this.curve.point(null, null); - - var c = this.y.redSub(p.y); - if (c.cmpn(0) !== 0) - c = c.redMul(this.x.redSub(p.x).redInvm()); - var nx = c.redSqr().redISub(this.x).redISub(p.x); - var ny = c.redMul(this.x.redSub(nx)).redISub(this.y); - return this.curve.point(nx, ny); -}; - -Point.prototype.dbl = function dbl() { - if (this.inf) - return this; - - // 2P = O - var ys1 = this.y.redAdd(this.y); - if (ys1.cmpn(0) === 0) - return this.curve.point(null, null); - - var a = this.curve.a; - - var x2 = this.x.redSqr(); - var dyinv = ys1.redInvm(); - var c = x2.redAdd(x2).redIAdd(x2).redIAdd(a).redMul(dyinv); - - var nx = c.redSqr().redISub(this.x.redAdd(this.x)); - var ny = c.redMul(this.x.redSub(nx)).redISub(this.y); - return this.curve.point(nx, ny); -}; - -Point.prototype.getX = function getX() { - return this.x.fromRed(); -}; - -Point.prototype.getY = function getY() { - return this.y.fromRed(); -}; -Point.prototype.mul = function mul(k) { - k = new BN(k, 16); + function inflateGetHeader (strm, head) { + var state; - if (this._hasDoubles(k)) - return this.curve._fixedNafMul(this, k); - else if (this.curve.endo) - return this.curve._endoWnafMulAdd([ this ], [ k ]); - else - return this.curve._wnafMul(this, k); -}; + /* check state */ + if (!strm || !strm.state) { return Z_STREAM_ERROR; } + state = strm.state; + if ((state.wrap & 2) === 0) { return Z_STREAM_ERROR; } -Point.prototype.mulAdd = function mulAdd(k1, p2, k2) { - var points = [ this, p2 ]; - var coeffs = [ k1, k2 ]; - if (this.curve.endo) - return this.curve._endoWnafMulAdd(points, coeffs); - else - return this.curve._wnafMulAdd(1, points, coeffs, 2); -}; + /* save header structure */ + state.head = head; + head.done = false; + return Z_OK; + } -Point.prototype.jmulAdd = function jmulAdd(k1, p2, k2) { - var points = [ this, p2 ]; - var coeffs = [ k1, k2 ]; - if (this.curve.endo) - return this.curve._endoWnafMulAdd(points, coeffs, true); - else - return this.curve._wnafMulAdd(1, points, coeffs, 2, true); -}; + function inflateSetDictionary (strm, dictionary) { + var dictLength = dictionary.length; -Point.prototype.eq = function eq(p) { - return this === p || - this.inf === p.inf && - (this.inf || this.x.cmp(p.x) === 0 && this.y.cmp(p.y) === 0); -}; + var state; + var dictid; + var ret; -Point.prototype.neg = function neg(_precompute) { - if (this.inf) - return this; + /* check state */ + if (!strm /* == Z_NULL */ || !strm.state /* == Z_NULL */) { return Z_STREAM_ERROR; } + state = strm.state; - var res = this.curve.point(this.x, this.y.redNeg()); - if (_precompute && this.precomputed) { - var pre = this.precomputed; - var negate = function(p) { - return p.neg(); - }; - res.precomputed = { - naf: pre.naf && { - wnd: pre.naf.wnd, - points: pre.naf.points.map(negate) - }, - doubles: pre.doubles && { - step: pre.doubles.step, - points: pre.doubles.points.map(negate) + if (state.wrap !== 0 && state.mode !== DICT) { + return Z_STREAM_ERROR; } - }; - } - return res; -}; - -Point.prototype.toJ = function toJ() { - if (this.inf) - return this.curve.jpoint(null, null, null); - var res = this.curve.jpoint(this.x, this.y, this.curve.one); - return res; -}; - -function JPoint(curve, x, y, z) { - Base.BasePoint.call(this, curve, 'jacobian'); - if (x === null && y === null && z === null) { - this.x = this.curve.one; - this.y = this.curve.one; - this.z = new BN(0); - } else { - this.x = new BN(x, 16); - this.y = new BN(y, 16); - this.z = new BN(z, 16); - } - if (!this.x.red) - this.x = this.x.toRed(this.curve.red); - if (!this.y.red) - this.y = this.y.toRed(this.curve.red); - if (!this.z.red) - this.z = this.z.toRed(this.curve.red); - - this.zOne = this.z === this.curve.one; -} -inherits(JPoint, Base.BasePoint); - -ShortCurve.prototype.jpoint = function jpoint(x, y, z) { - return new JPoint(this, x, y, z); -}; - -JPoint.prototype.toP = function toP() { - if (this.isInfinity()) - return this.curve.point(null, null); - - var zinv = this.z.redInvm(); - var zinv2 = zinv.redSqr(); - var ax = this.x.redMul(zinv2); - var ay = this.y.redMul(zinv2).redMul(zinv); - - return this.curve.point(ax, ay); -}; + /* check for correct dictionary identifier */ + if (state.mode === DICT) { + dictid = 1; /* adler32(0, null, 0) */ + /* dictid = adler32(dictid, dictionary, dictLength); */ + dictid = adler32(dictid, dictionary, dictLength, 0); + if (dictid !== state.check) { + return Z_DATA_ERROR; + } + } + /* copy dictionary to window using updatewindow(), which will amend the + existing dictionary if appropriate */ + ret = updatewindow(strm, dictionary, dictLength, dictLength); + if (ret) { + state.mode = MEM; + return Z_MEM_ERROR; + } + state.havedict = 1; + // Tracev((stderr, "inflate: dictionary set\n")); + return Z_OK; + } -JPoint.prototype.neg = function neg() { - return this.curve.jpoint(this.x, this.y.redNeg(), this.z); -}; + exports.inflateReset = inflateReset; + exports.inflateReset2 = inflateReset2; + exports.inflateResetKeep = inflateResetKeep; + exports.inflateInit = inflateInit; + exports.inflateInit2 = inflateInit2; + exports.inflate = inflate; + exports.inflateEnd = inflateEnd; + exports.inflateGetHeader = inflateGetHeader; + exports.inflateSetDictionary = inflateSetDictionary; + exports.inflateInfo = 'pako inflate (from Nodeca project)'; -JPoint.prototype.add = function add(p) { - // O + P = P - if (this.isInfinity()) - return p; - - // P + O = P - if (p.isInfinity()) - return this; - - // 12M + 4S + 7A - var pz2 = p.z.redSqr(); - var z2 = this.z.redSqr(); - var u1 = this.x.redMul(pz2); - var u2 = p.x.redMul(z2); - var s1 = this.y.redMul(pz2.redMul(p.z)); - var s2 = p.y.redMul(z2.redMul(this.z)); - - var h = u1.redSub(u2); - var r = s1.redSub(s2); - if (h.cmpn(0) === 0) { - if (r.cmpn(0) !== 0) - return this.curve.jpoint(null, null, null); - else - return this.dbl(); - } + /* Not implemented +exports.inflateCopy = inflateCopy; +exports.inflateGetDictionary = inflateGetDictionary; +exports.inflateMark = inflateMark; +exports.inflatePrime = inflatePrime; +exports.inflateSync = inflateSync; +exports.inflateSyncPoint = inflateSyncPoint; +exports.inflateUndermine = inflateUndermine; +*/ + }, { '../utils/common': 163, './adler32': 164, './crc32': 166, './inffast': 168, './inftrees': 170 }], + 170: [function (require, module, exports) { + 'use strict'; - var h2 = h.redSqr(); - var h3 = h2.redMul(h); - var v = u1.redMul(h2); + // (C) 1995-2013 Jean-loup Gailly and Mark Adler + // (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin + // + // This software is provided 'as-is', without any express or implied + // warranty. In no event will the authors be held liable for any damages + // arising from the use of this software. + // + // Permission is granted to anyone to use this software for any purpose, + // including commercial applications, and to alter it and redistribute it + // freely, subject to the following restrictions: + // + // 1. The origin of this software must not be misrepresented; you must not + // claim that you wrote the original software. If you use this software + // in a product, an acknowledgment in the product documentation would be + // appreciated but is not required. + // 2. Altered source versions must be plainly marked as such, and must not be + // misrepresented as being the original software. + // 3. This notice may not be removed or altered from any source distribution. + + var utils = require('../utils/common'); + + var MAXBITS = 15; + var ENOUGH_LENS = 852; + var ENOUGH_DISTS = 592; + // var ENOUGH = (ENOUGH_LENS+ENOUGH_DISTS); + + var CODES = 0; + var LENS = 1; + var DISTS = 2; + + var lbase = [ /* Length codes 257..285 base */ + 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31, + 35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0 + ]; - var nx = r.redSqr().redIAdd(h3).redISub(v).redISub(v); - var ny = r.redMul(v.redISub(nx)).redISub(s1.redMul(h3)); - var nz = this.z.redMul(p.z).redMul(h); + var lext = [ /* Length codes 257..285 extra */ + 16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18, + 19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 72, 78 + ]; - return this.curve.jpoint(nx, ny, nz); -}; + var dbase = [ /* Distance codes 0..29 base */ + 1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193, + 257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145, + 8193, 12289, 16385, 24577, 0, 0 + ]; -JPoint.prototype.mixedAdd = function mixedAdd(p) { - // O + P = P - if (this.isInfinity()) - return p.toJ(); - - // P + O = P - if (p.isInfinity()) - return this; - - // 8M + 3S + 7A - var z2 = this.z.redSqr(); - var u1 = this.x; - var u2 = p.x.redMul(z2); - var s1 = this.y; - var s2 = p.y.redMul(z2).redMul(this.z); - - var h = u1.redSub(u2); - var r = s1.redSub(s2); - if (h.cmpn(0) === 0) { - if (r.cmpn(0) !== 0) - return this.curve.jpoint(null, null, null); - else - return this.dbl(); - } + var dext = [ /* Distance codes 0..29 extra */ + 16, 16, 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 22, 22, + 23, 23, 24, 24, 25, 25, 26, 26, 27, 27, + 28, 28, 29, 29, 64, 64 + ]; - var h2 = h.redSqr(); - var h3 = h2.redMul(h); - var v = u1.redMul(h2); + module.exports = function inflate_table (type, lens, lens_index, codes, table, table_index, work, opts) { + var bits = opts.bits; + // here = opts.here; /* table entry for duplication */ + + var len = 0; /* a code's length in bits */ + var sym = 0; /* index of code symbols */ + var min = 0; var max = 0; /* minimum and maximum code lengths */ + var root = 0; /* number of index bits for root table */ + var curr = 0; /* number of index bits for current table */ + var drop = 0; /* code bits to drop for sub-table */ + var left = 0; /* number of prefix codes available */ + var used = 0; /* code entries in table used */ + var huff = 0; /* Huffman code */ + var incr; /* for incrementing code, index */ + var fill; /* index for replicating entries */ + var low; /* low bits for current root entry */ + var mask; /* mask for low root bits */ + var next; /* next available space in table */ + var base = null; /* base value table to use */ + var base_index = 0; + // var shoextra; /* extra bits table to use */ + var end; /* use base and extra for symbol > end */ + var count = new utils.Buf16(MAXBITS + 1); // [MAXBITS+1]; /* number of codes of each length */ + var offs = new utils.Buf16(MAXBITS + 1); // [MAXBITS+1]; /* offsets in table for each length */ + var extra = null; + var extra_index = 0; + + var here_bits, here_op, here_val; - var nx = r.redSqr().redIAdd(h3).redISub(v).redISub(v); - var ny = r.redMul(v.redISub(nx)).redISub(s1.redMul(h3)); - var nz = this.z.redMul(h); + /* + Process a set of code lengths to create a canonical Huffman code. The + code lengths are lens[0..codes-1]. Each length corresponds to the + symbols 0..codes-1. The Huffman code is generated by first sorting the + symbols by length from short to long, and retaining the symbol order + for codes with equal lengths. Then the code starts with all zero bits + for the first code of the shortest length, and the codes are integer + increments for the same length, and zeros are appended as the length + increases. For the deflate format, these bits are stored backwards + from their more natural integer increment ordering, and so when the + decoding tables are built in the large loop below, the integer codes + are incremented backwards. - return this.curve.jpoint(nx, ny, nz); -}; + This routine assumes, but does not check, that all of the entries in + lens[] are in the range 0..MAXBITS. The caller must assure this. + 1..MAXBITS is interpreted as that code length. zero means that that + symbol does not occur in this code. -JPoint.prototype.dblp = function dblp(pow) { - if (pow === 0) - return this; - if (this.isInfinity()) - return this; - if (!pow) - return this.dbl(); - - if (this.curve.zeroA || this.curve.threeA) { - var r = this; - for (var i = 0; i < pow; i++) - r = r.dbl(); - return r; - } + The codes are sorted by computing a count of codes for each length, + creating from that a table of starting indices for each length in the + sorted table, and then entering the symbols in order in the sorted + table. The sorted table is work[], with that space being provided by + the caller. - // 1M + 2S + 1A + N * (4S + 5M + 8A) - // N = 1 => 6M + 6S + 9A - var a = this.curve.a; - var tinv = this.curve.tinv; - - var jx = this.x; - var jy = this.y; - var jz = this.z; - var jz4 = jz.redSqr().redSqr(); - - // Reuse results - var jyd = jy.redAdd(jy); - for (var i = 0; i < pow; i++) { - var jx2 = jx.redSqr(); - var jyd2 = jyd.redSqr(); - var jyd4 = jyd2.redSqr(); - var c = jx2.redAdd(jx2).redIAdd(jx2).redIAdd(a.redMul(jz4)); - - var t1 = jx.redMul(jyd2); - var nx = c.redSqr().redISub(t1.redAdd(t1)); - var t2 = t1.redISub(nx); - var dny = c.redMul(t2); - dny = dny.redIAdd(dny).redISub(jyd4); - var nz = jyd.redMul(jz); - if (i + 1 < pow) - jz4 = jz4.redMul(jyd4); - - jx = nx; - jz = nz; - jyd = dny; - } + The length counts are used for other purposes as well, i.e. finding + the minimum and maximum length codes, determining if there are any + codes at all, checking for a valid set of lengths, and looking ahead + at length counts to determine sub-table sizes when building the + decoding tables. + */ - return this.curve.jpoint(jx, jyd.redMul(tinv), jz); -}; + /* accumulate lengths for codes (assumes lens[] all in 0..MAXBITS) */ + for (len = 0; len <= MAXBITS; len++) { + count[len] = 0; + } + for (sym = 0; sym < codes; sym++) { + count[lens[lens_index + sym]]++; + } -JPoint.prototype.dbl = function dbl() { - if (this.isInfinity()) - return this; + /* bound code lengths, force root to be within code lengths */ + root = bits; + for (max = MAXBITS; max >= 1; max--) { + if (count[max] !== 0) { break; } + } + if (root > max) { + root = max; + } + if (max === 0) { /* no symbols to code at all */ + // table.op[opts.table_index] = 64; //here.op = (var char)64; /* invalid code marker */ + // table.bits[opts.table_index] = 1; //here.bits = (var char)1; + // table.val[opts.table_index++] = 0; //here.val = (var short)0; + table[table_index++] = (1 << 24) | (64 << 16) | 0; + + // table.op[opts.table_index] = 64; + // table.bits[opts.table_index] = 1; + // table.val[opts.table_index++] = 0; + table[table_index++] = (1 << 24) | (64 << 16) | 0; + + opts.bits = 1; + return 0; /* no symbols, but wait for decoding to report error */ + } + for (min = 1; min < max; min++) { + if (count[min] !== 0) { break; } + } + if (root < min) { + root = min; + } - if (this.curve.zeroA) - return this._zeroDbl(); - else if (this.curve.threeA) - return this._threeDbl(); - else - return this._dbl(); -}; + /* check for an over-subscribed or incomplete set of lengths */ + left = 1; + for (len = 1; len <= MAXBITS; len++) { + left <<= 1; + left -= count[len]; + if (left < 0) { + return -1; + } /* over-subscribed */ + } + if (left > 0 && (type === CODES || max !== 1)) { + return -1; /* incomplete set */ + } -JPoint.prototype._zeroDbl = function _zeroDbl() { - var nx; - var ny; - var nz; - // Z = 1 - if (this.zOne) { - // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-0.html - // #doubling-mdbl-2007-bl - // 1M + 5S + 14A - - // XX = X1^2 - var xx = this.x.redSqr(); - // YY = Y1^2 - var yy = this.y.redSqr(); - // YYYY = YY^2 - var yyyy = yy.redSqr(); - // S = 2 * ((X1 + YY)^2 - XX - YYYY) - var s = this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy); - s = s.redIAdd(s); - // M = 3 * XX + a; a = 0 - var m = xx.redAdd(xx).redIAdd(xx); - // T = M ^ 2 - 2*S - var t = m.redSqr().redISub(s).redISub(s); - - // 8 * YYYY - var yyyy8 = yyyy.redIAdd(yyyy); - yyyy8 = yyyy8.redIAdd(yyyy8); - yyyy8 = yyyy8.redIAdd(yyyy8); - - // X3 = T - nx = t; - // Y3 = M * (S - T) - 8 * YYYY - ny = m.redMul(s.redISub(t)).redISub(yyyy8); - // Z3 = 2*Y1 - nz = this.y.redAdd(this.y); - } else { - // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-0.html - // #doubling-dbl-2009-l - // 2M + 5S + 13A - - // A = X1^2 - var a = this.x.redSqr(); - // B = Y1^2 - var b = this.y.redSqr(); - // C = B^2 - var c = b.redSqr(); - // D = 2 * ((X1 + B)^2 - A - C) - var d = this.x.redAdd(b).redSqr().redISub(a).redISub(c); - d = d.redIAdd(d); - // E = 3 * A - var e = a.redAdd(a).redIAdd(a); - // F = E^2 - var f = e.redSqr(); - - // 8 * C - var c8 = c.redIAdd(c); - c8 = c8.redIAdd(c8); - c8 = c8.redIAdd(c8); - - // X3 = F - 2 * D - nx = f.redISub(d).redISub(d); - // Y3 = E * (D - X3) - 8 * C - ny = e.redMul(d.redISub(nx)).redISub(c8); - // Z3 = 2 * Y1 * Z1 - nz = this.y.redMul(this.z); - nz = nz.redIAdd(nz); - } + /* generate offsets into symbol table for each length for sorting */ + offs[1] = 0; + for (len = 1; len < MAXBITS; len++) { + offs[len + 1] = offs[len] + count[len]; + } - return this.curve.jpoint(nx, ny, nz); -}; + /* sort symbols by length, by symbol order within each length */ + for (sym = 0; sym < codes; sym++) { + if (lens[lens_index + sym] !== 0) { + work[offs[lens[lens_index + sym]]++] = sym; + } + } -JPoint.prototype._threeDbl = function _threeDbl() { - var nx; - var ny; - var nz; - // Z = 1 - if (this.zOne) { - // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-3.html - // #doubling-mdbl-2007-bl - // 1M + 5S + 15A - - // XX = X1^2 - var xx = this.x.redSqr(); - // YY = Y1^2 - var yy = this.y.redSqr(); - // YYYY = YY^2 - var yyyy = yy.redSqr(); - // S = 2 * ((X1 + YY)^2 - XX - YYYY) - var s = this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy); - s = s.redIAdd(s); - // M = 3 * XX + a - var m = xx.redAdd(xx).redIAdd(xx).redIAdd(this.curve.a); - // T = M^2 - 2 * S - var t = m.redSqr().redISub(s).redISub(s); - // X3 = T - nx = t; - // Y3 = M * (S - T) - 8 * YYYY - var yyyy8 = yyyy.redIAdd(yyyy); - yyyy8 = yyyy8.redIAdd(yyyy8); - yyyy8 = yyyy8.redIAdd(yyyy8); - ny = m.redMul(s.redISub(t)).redISub(yyyy8); - // Z3 = 2 * Y1 - nz = this.y.redAdd(this.y); - } else { - // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-3.html#doubling-dbl-2001-b - // 3M + 5S - - // delta = Z1^2 - var delta = this.z.redSqr(); - // gamma = Y1^2 - var gamma = this.y.redSqr(); - // beta = X1 * gamma - var beta = this.x.redMul(gamma); - // alpha = 3 * (X1 - delta) * (X1 + delta) - var alpha = this.x.redSub(delta).redMul(this.x.redAdd(delta)); - alpha = alpha.redAdd(alpha).redIAdd(alpha); - // X3 = alpha^2 - 8 * beta - var beta4 = beta.redIAdd(beta); - beta4 = beta4.redIAdd(beta4); - var beta8 = beta4.redAdd(beta4); - nx = alpha.redSqr().redISub(beta8); - // Z3 = (Y1 + Z1)^2 - gamma - delta - nz = this.y.redAdd(this.z).redSqr().redISub(gamma).redISub(delta); - // Y3 = alpha * (4 * beta - X3) - 8 * gamma^2 - var ggamma8 = gamma.redSqr(); - ggamma8 = ggamma8.redIAdd(ggamma8); - ggamma8 = ggamma8.redIAdd(ggamma8); - ggamma8 = ggamma8.redIAdd(ggamma8); - ny = alpha.redMul(beta4.redISub(nx)).redISub(ggamma8); - } + /* + Create and fill in decoding tables. In this loop, the table being + filled is at next and has curr index bits. The code being used is huff + with length len. That code is converted to an index by dropping drop + bits off of the bottom. For codes where len is less than drop + curr, + those top drop + curr - len bits are incremented through all values to + fill the table with replicated entries. - return this.curve.jpoint(nx, ny, nz); -}; + root is the number of index bits for the root table. When len exceeds + root, sub-tables are created pointed to by the root entry with an index + of the low root bits of huff. This is saved in low to check for when a + new sub-table should be started. drop is zero when the root table is + being filled, and drop is root when sub-tables are being filled. -JPoint.prototype._dbl = function _dbl() { - var a = this.curve.a; + When a new sub-table is needed, it is necessary to look ahead in the + code lengths to determine what size sub-table is needed. The length + counts are used for this, and so count[] is decremented as codes are + entered in the tables. - // 4M + 6S + 10A - var jx = this.x; - var jy = this.y; - var jz = this.z; - var jz4 = jz.redSqr().redSqr(); + used keeps track of how many table entries have been allocated from the + provided *table space. It is checked for LENS and DIST tables against + the constants ENOUGH_LENS and ENOUGH_DISTS to guard against changes in + the initial root table size constants. See the comments in inftrees.h + for more information. - var jx2 = jx.redSqr(); - var jy2 = jy.redSqr(); + sym increments through all symbols, and the loop terminates when + all codes of length max, i.e. all codes, have been processed. This + routine permits incomplete codes, so another loop after this one fills + in the rest of the decoding tables with invalid code markers. + */ - var c = jx2.redAdd(jx2).redIAdd(jx2).redIAdd(a.redMul(jz4)); + /* set up for code type */ + // poor man optimization - use if-else instead of switch, + // to avoid deopts in old v8 + if (type === CODES) { + base = extra = work; /* dummy value--not used */ + end = 19; + } else if (type === LENS) { + base = lbase; + base_index -= 257; + extra = lext; + extra_index -= 257; + end = 256; + } else { /* DISTS */ + base = dbase; + extra = dext; + end = -1; + } - var jxd4 = jx.redAdd(jx); - jxd4 = jxd4.redIAdd(jxd4); - var t1 = jxd4.redMul(jy2); - var nx = c.redSqr().redISub(t1.redAdd(t1)); - var t2 = t1.redISub(nx); + /* initialize opts for loop */ + huff = 0; /* starting code */ + sym = 0; /* starting code symbol */ + len = min; /* starting code length */ + next = table_index; /* current table to fill in */ + curr = root; /* current table index bits */ + drop = 0; /* current bits to drop from code for index */ + low = -1; /* trigger new sub-table when len > root */ + used = 1 << root; /* use root table entries */ + mask = used - 1; /* mask for comparing low */ + + /* check available table space */ + if ((type === LENS && used > ENOUGH_LENS) || + (type === DISTS && used > ENOUGH_DISTS)) { + return 1; + } - var jyd8 = jy2.redSqr(); - jyd8 = jyd8.redIAdd(jyd8); - jyd8 = jyd8.redIAdd(jyd8); - jyd8 = jyd8.redIAdd(jyd8); - var ny = c.redMul(t2).redISub(jyd8); - var nz = jy.redAdd(jy).redMul(jz); + /* process all codes and make table entries */ + for (;;) { + /* create table entry */ + here_bits = len - drop; + if (work[sym] < end) { + here_op = 0; + here_val = work[sym]; + } else if (work[sym] > end) { + here_op = extra[extra_index + work[sym]]; + here_val = base[base_index + work[sym]]; + } else { + here_op = 32 + 64; /* end of block */ + here_val = 0; + } - return this.curve.jpoint(nx, ny, nz); -}; + /* replicate for those indices with low len bits equal to huff */ + incr = 1 << (len - drop); + fill = 1 << curr; + min = fill; /* save offset to next table */ + do { + fill -= incr; + table[next + (huff >> drop) + fill] = (here_bits << 24) | (here_op << 16) | here_val | 0; + } while (fill !== 0); + + /* backwards increment the len-bit code huff */ + incr = 1 << (len - 1); + while (huff & incr) { + incr >>= 1; + } + if (incr !== 0) { + huff &= incr - 1; + huff += incr; + } else { + huff = 0; + } -JPoint.prototype.trpl = function trpl() { - if (!this.curve.zeroA) - return this.dbl().add(this); - - // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-0.html#tripling-tpl-2007-bl - // 5M + 10S + ... - - // XX = X1^2 - var xx = this.x.redSqr(); - // YY = Y1^2 - var yy = this.y.redSqr(); - // ZZ = Z1^2 - var zz = this.z.redSqr(); - // YYYY = YY^2 - var yyyy = yy.redSqr(); - // M = 3 * XX + a * ZZ2; a = 0 - var m = xx.redAdd(xx).redIAdd(xx); - // MM = M^2 - var mm = m.redSqr(); - // E = 6 * ((X1 + YY)^2 - XX - YYYY) - MM - var e = this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy); - e = e.redIAdd(e); - e = e.redAdd(e).redIAdd(e); - e = e.redISub(mm); - // EE = E^2 - var ee = e.redSqr(); - // T = 16*YYYY - var t = yyyy.redIAdd(yyyy); - t = t.redIAdd(t); - t = t.redIAdd(t); - t = t.redIAdd(t); - // U = (M + E)^2 - MM - EE - T - var u = m.redIAdd(e).redSqr().redISub(mm).redISub(ee).redISub(t); - // X3 = 4 * (X1 * EE - 4 * YY * U) - var yyu4 = yy.redMul(u); - yyu4 = yyu4.redIAdd(yyu4); - yyu4 = yyu4.redIAdd(yyu4); - var nx = this.x.redMul(ee).redISub(yyu4); - nx = nx.redIAdd(nx); - nx = nx.redIAdd(nx); - // Y3 = 8 * Y1 * (U * (T - U) - E * EE) - var ny = this.y.redMul(u.redMul(t.redISub(u)).redISub(e.redMul(ee))); - ny = ny.redIAdd(ny); - ny = ny.redIAdd(ny); - ny = ny.redIAdd(ny); - // Z3 = (Z1 + E)^2 - ZZ - EE - var nz = this.z.redAdd(e).redSqr().redISub(zz).redISub(ee); - - return this.curve.jpoint(nx, ny, nz); -}; + /* go to next symbol, update count, len */ + sym++; + if (--count[len] === 0) { + if (len === max) { break; } + len = lens[lens_index + work[sym]]; + } -JPoint.prototype.mul = function mul(k, kbase) { - k = new BN(k, kbase); + /* create new sub-table if needed */ + if (len > root && (huff & mask) !== low) { + /* if first time, transition to sub-tables */ + if (drop === 0) { + drop = root; + } - return this.curve._wnafMul(this, k); -}; + /* increment past last table */ + next += min; /* here min is 1 << curr */ + + /* determine length of next table */ + curr = len - drop; + left = 1 << curr; + while (curr + drop < max) { + left -= count[curr + drop]; + if (left <= 0) { break; } + curr++; + left <<= 1; + } -JPoint.prototype.eq = function eq(p) { - if (p.type === 'affine') - return this.eq(p.toJ()); + /* check for enough space */ + used += 1 << curr; + if ((type === LENS && used > ENOUGH_LENS) || + (type === DISTS && used > ENOUGH_DISTS)) { + return 1; + } - if (this === p) - return true; + /* point entry in root table to sub-table */ + low = huff & mask; + /* table.op[low] = curr; + table.bits[low] = root; + table.val[low] = next - opts.table_index; */ + table[low] = (root << 24) | (curr << 16) | (next - table_index) | 0; + } + } - // x1 * z2^2 == x2 * z1^2 - var z2 = this.z.redSqr(); - var pz2 = p.z.redSqr(); - if (this.x.redMul(pz2).redISub(p.x.redMul(z2)).cmpn(0) !== 0) - return false; + /* fill in remaining table entry if code is incomplete (guaranteed to have + at most one remaining entry, since if the code is incomplete, the + maximum code length that was allowed to get this far is one bit) */ + if (huff !== 0) { + // table.op[next + huff] = 64; /* invalid code marker */ + // table.bits[next + huff] = len - drop; + // table.val[next + huff] = 0; + table[next + huff] = ((len - drop) << 24) | (64 << 16) | 0; + } - // y1 * z2^3 == y2 * z1^3 - var z3 = z2.redMul(this.z); - var pz3 = pz2.redMul(p.z); - return this.y.redMul(pz3).redISub(p.y.redMul(z3)).cmpn(0) === 0; -}; + /* set return parameters */ + // opts.table_index += used; + opts.bits = root; + return 0; + }; + }, { '../utils/common': 163 }], + 171: [function (require, module, exports) { + 'use strict'; -JPoint.prototype.eqXToP = function eqXToP(x) { - var zs = this.z.redSqr(); - var rx = x.toRed(this.curve.red).redMul(zs); - if (this.x.cmp(rx) === 0) - return true; - - var xc = x.clone(); - var t = this.curve.redN.redMul(zs); - for (;;) { - xc.iadd(this.curve.n); - if (xc.cmp(this.curve.p) >= 0) - return false; + // (C) 1995-2013 Jean-loup Gailly and Mark Adler + // (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin + // + // This software is provided 'as-is', without any express or implied + // warranty. In no event will the authors be held liable for any damages + // arising from the use of this software. + // + // Permission is granted to anyone to use this software for any purpose, + // including commercial applications, and to alter it and redistribute it + // freely, subject to the following restrictions: + // + // 1. The origin of this software must not be misrepresented; you must not + // claim that you wrote the original software. If you use this software + // in a product, an acknowledgment in the product documentation would be + // appreciated but is not required. + // 2. Altered source versions must be plainly marked as such, and must not be + // misrepresented as being the original software. + // 3. This notice may not be removed or altered from any source distribution. - rx.redIAdd(t); - if (this.x.cmp(rx) === 0) - return true; - } -}; + module.exports = { + 2: 'need dictionary', /* Z_NEED_DICT 2 */ + 1: 'stream end', /* Z_STREAM_END 1 */ + 0: '', /* Z_OK 0 */ + '-1': 'file error', /* Z_ERRNO (-1) */ + '-2': 'stream error', /* Z_STREAM_ERROR (-2) */ + '-3': 'data error', /* Z_DATA_ERROR (-3) */ + '-4': 'insufficient memory', /* Z_MEM_ERROR (-4) */ + '-5': 'buffer error', /* Z_BUF_ERROR (-5) */ + '-6': 'incompatible version' /* Z_VERSION_ERROR (-6) */ + }; + }, {}], + 172: [function (require, module, exports) { + 'use strict'; -JPoint.prototype.inspect = function inspect() { - if (this.isInfinity()) - return ''; - return ''; -}; + // (C) 1995-2013 Jean-loup Gailly and Mark Adler + // (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin + // + // This software is provided 'as-is', without any express or implied + // warranty. In no event will the authors be held liable for any damages + // arising from the use of this software. + // + // Permission is granted to anyone to use this software for any purpose, + // including commercial applications, and to alter it and redistribute it + // freely, subject to the following restrictions: + // + // 1. The origin of this software must not be misrepresented; you must not + // claim that you wrote the original software. If you use this software + // in a product, an acknowledgment in the product documentation would be + // appreciated but is not required. + // 2. Altered source versions must be plainly marked as such, and must not be + // misrepresented as being the original software. + // 3. This notice may not be removed or altered from any source distribution. -JPoint.prototype.isInfinity = function isInfinity() { - // XXX This code assumes that zero is always zero in red - return this.z.cmpn(0) === 0; -}; + var utils = require('../utils/common'); -},{"../../elliptic":127,"../curve":130,"bn.js":68,"inherits":217}],133:[function(require,module,exports){ -'use strict'; - -var curves = exports; - -var hash = require('hash.js'); -var elliptic = require('../elliptic'); - -var assert = elliptic.utils.assert; - -function PresetCurve(options) { - if (options.type === 'short') - this.curve = new elliptic.curve.short(options); - else if (options.type === 'edwards') - this.curve = new elliptic.curve.edwards(options); - else - this.curve = new elliptic.curve.mont(options); - this.g = this.curve.g; - this.n = this.curve.n; - this.hash = options.hash; - - assert(this.g.validate(), 'Invalid curve'); - assert(this.g.mul(this.n).isInfinity(), 'Invalid curve, G*N != O'); -} -curves.PresetCurve = PresetCurve; - -function defineCurve(name, options) { - Object.defineProperty(curves, name, { - configurable: true, - enumerable: true, - get: function() { - var curve = new PresetCurve(options); - Object.defineProperty(curves, name, { - configurable: true, - enumerable: true, - value: curve - }); - return curve; - } - }); -} - -defineCurve('p192', { - type: 'short', - prime: 'p192', - p: 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff', - a: 'ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc', - b: '64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1', - n: 'ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831', - hash: hash.sha256, - gRed: false, - g: [ - '188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012', - '07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811' - ] -}); - -defineCurve('p224', { - type: 'short', - prime: 'p224', - p: 'ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001', - a: 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe', - b: 'b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4', - n: 'ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d', - hash: hash.sha256, - gRed: false, - g: [ - 'b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21', - 'bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34' - ] -}); - -defineCurve('p256', { - type: 'short', - prime: null, - p: 'ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff', - a: 'ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc', - b: '5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b', - n: 'ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551', - hash: hash.sha256, - gRed: false, - g: [ - '6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296', - '4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5' - ] -}); - -defineCurve('p384', { - type: 'short', - prime: null, - p: 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ' + - 'fffffffe ffffffff 00000000 00000000 ffffffff', - a: 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ' + - 'fffffffe ffffffff 00000000 00000000 fffffffc', - b: 'b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f ' + - '5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef', - n: 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 ' + - 'f4372ddf 581a0db2 48b0a77a ecec196a ccc52973', - hash: hash.sha384, - gRed: false, - g: [ - 'aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 ' + - '5502f25d bf55296c 3a545e38 72760ab7', - '3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 ' + - '0a60b1ce 1d7e819d 7a431d7c 90ea0e5f' - ] -}); + /* Public constants ========================================================== */ + /* =========================================================================== */ -defineCurve('p521', { - type: 'short', - prime: null, - p: '000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ' + - 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ' + - 'ffffffff ffffffff ffffffff ffffffff ffffffff', - a: '000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ' + - 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ' + - 'ffffffff ffffffff ffffffff ffffffff fffffffc', - b: '00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b ' + - '99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd ' + - '3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00', - n: '000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ' + - 'ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 ' + - 'f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409', - hash: hash.sha512, - gRed: false, - g: [ - '000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 ' + - '053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 ' + - 'a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66', - '00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 ' + - '579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 ' + - '3fad0761 353c7086 a272c240 88be9476 9fd16650' - ] -}); - -defineCurve('curve25519', { - type: 'mont', - prime: 'p25519', - p: '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed', - a: '76d06', - b: '1', - n: '1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed', - hash: hash.sha256, - gRed: false, - g: [ - '9' - ] -}); - -defineCurve('ed25519', { - type: 'edwards', - prime: 'p25519', - p: '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed', - a: '-1', - c: '1', - // -121665 * (121666^(-1)) (mod P) - d: '52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3', - n: '1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed', - hash: hash.sha256, - gRed: false, - g: [ - '216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a', - - // 4/5 - '6666666666666666666666666666666666666666666666666666666666666658' - ] -}); - -var pre; -try { - pre = require('./precomputed/secp256k1'); -} catch (e) { - pre = undefined; -} - -defineCurve('secp256k1', { - type: 'short', - prime: 'k256', - p: 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f', - a: '0', - b: '7', - n: 'ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141', - h: '1', - hash: hash.sha256, - - // Precomputed endomorphism - beta: '7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee', - lambda: '5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72', - basis: [ - { - a: '3086d221a7d46bcde86c90e49284eb15', - b: '-e4437ed6010e88286f547fa90abfe4c3' - }, - { - a: '114ca50f7a8e2f3f657c1108d9d44cfd8', - b: '3086d221a7d46bcde86c90e49284eb15' - } - ], + // var Z_FILTERED = 1; + // var Z_HUFFMAN_ONLY = 2; + // var Z_RLE = 3; + var Z_FIXED = 4; + // var Z_DEFAULT_STRATEGY = 0; - gRed: false, - g: [ - '79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798', - '483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8', - pre - ] -}); + /* Possible values of the data_type field (though see inflate()) */ + var Z_BINARY = 0; + var Z_TEXT = 1; + // var Z_ASCII = 1; // = Z_TEXT + var Z_UNKNOWN = 2; -},{"../elliptic":127,"./precomputed/secp256k1":140,"hash.js":198}],134:[function(require,module,exports){ -'use strict'; + /* ============================================================================ */ -var BN = require('bn.js'); -var HmacDRBG = require('hmac-drbg'); -var elliptic = require('../../elliptic'); -var utils = elliptic.utils; -var assert = utils.assert; + function zero (buf) { var len = buf.length; while (--len >= 0) { buf[len] = 0; } } -var KeyPair = require('./key'); -var Signature = require('./signature'); + // From zutil.h -function EC(options) { - if (!(this instanceof EC)) - return new EC(options); + var STORED_BLOCK = 0; + var STATIC_TREES = 1; + var DYN_TREES = 2; + /* The three kinds of block type */ - // Shortcut `elliptic.ec(curve-name)` - if (typeof options === 'string') { - assert(elliptic.curves.hasOwnProperty(options), 'Unknown curve ' + options); + var MIN_MATCH = 3; + var MAX_MATCH = 258; + /* The minimum and maximum match lengths */ - options = elliptic.curves[options]; - } + // From deflate.h + /* =========================================================================== + * Internal compression state. + */ - // Shortcut for `elliptic.ec(elliptic.curves.curveName)` - if (options instanceof elliptic.curves.PresetCurve) - options = { curve: options }; + var LENGTH_CODES = 29; + /* number of length codes, not counting the special END_BLOCK code */ - this.curve = options.curve.curve; - this.n = this.curve.n; - this.nh = this.n.ushrn(1); - this.g = this.curve.g; + var LITERALS = 256; + /* number of literal bytes 0..255 */ - // Point on curve - this.g = options.curve.g; - this.g.precompute(options.curve.n.bitLength() + 1); + var L_CODES = LITERALS + 1 + LENGTH_CODES; + /* number of Literal or Length codes, including the END_BLOCK code */ - // Hash for function for DRBG - this.hash = options.hash || options.curve.hash; -} -module.exports = EC; + var D_CODES = 30; + /* number of distance codes */ -EC.prototype.keyPair = function keyPair(options) { - return new KeyPair(this, options); -}; + var BL_CODES = 19; + /* number of codes used to transfer the bit lengths */ -EC.prototype.keyFromPrivate = function keyFromPrivate(priv, enc) { - return KeyPair.fromPrivate(this, priv, enc); -}; + var HEAP_SIZE = 2 * L_CODES + 1; + /* maximum heap size */ -EC.prototype.keyFromPublic = function keyFromPublic(pub, enc) { - return KeyPair.fromPublic(this, pub, enc); -}; + var MAX_BITS = 15; + /* All codes must not exceed MAX_BITS bits */ -EC.prototype.genKeyPair = function genKeyPair(options) { - if (!options) - options = {}; - - // Instantiate Hmac_DRBG - var drbg = new HmacDRBG({ - hash: this.hash, - pers: options.pers, - persEnc: options.persEnc || 'utf8', - entropy: options.entropy || elliptic.rand(this.hash.hmacStrength), - entropyEnc: options.entropy && options.entropyEnc || 'utf8', - nonce: this.n.toArray() - }); - - var bytes = this.n.byteLength(); - var ns2 = this.n.sub(new BN(2)); - do { - var priv = new BN(drbg.generate(bytes)); - if (priv.cmp(ns2) > 0) - continue; - - priv.iaddn(1); - return this.keyFromPrivate(priv); - } while (true); -}; + var Buf_size = 16; + /* size of bit buffer in bi_buf */ -EC.prototype._truncateToN = function truncateToN(msg, truncOnly) { - var delta = msg.byteLength() * 8 - this.n.bitLength(); - if (delta > 0) - msg = msg.ushrn(delta); - if (!truncOnly && msg.cmp(this.n) >= 0) - return msg.sub(this.n); - else - return msg; -}; + /* =========================================================================== + * Constants + */ -EC.prototype.sign = function sign(msg, key, enc, options) { - if (typeof enc === 'object') { - options = enc; - enc = null; - } - if (!options) - options = {}; - - key = this.keyFromPrivate(key, enc); - msg = this._truncateToN(new BN(msg, 16)); - - // Zero-extend key to provide enough entropy - var bytes = this.n.byteLength(); - var bkey = key.getPrivate().toArray('be', bytes); - - // Zero-extend nonce to have the same byte size as N - var nonce = msg.toArray('be', bytes); - - // Instantiate Hmac_DRBG - var drbg = new HmacDRBG({ - hash: this.hash, - entropy: bkey, - nonce: nonce, - pers: options.pers, - persEnc: options.persEnc || 'utf8' - }); - - // Number of bytes to generate - var ns1 = this.n.sub(new BN(1)); - - for (var iter = 0; true; iter++) { - var k = options.k ? - options.k(iter) : - new BN(drbg.generate(this.n.byteLength())); - k = this._truncateToN(k, true); - if (k.cmpn(1) <= 0 || k.cmp(ns1) >= 0) - continue; - - var kp = this.g.mul(k); - if (kp.isInfinity()) - continue; - - var kpX = kp.getX(); - var r = kpX.umod(this.n); - if (r.cmpn(0) === 0) - continue; - - var s = k.invm(this.n).mul(r.mul(key.getPrivate()).iadd(msg)); - s = s.umod(this.n); - if (s.cmpn(0) === 0) - continue; - - var recoveryParam = (kp.getY().isOdd() ? 1 : 0) | - (kpX.cmp(r) !== 0 ? 2 : 0); + var MAX_BL_BITS = 7; + /* Bit length codes must not exceed MAX_BL_BITS bits */ - // Use complement of `s`, if it is > `n / 2` - if (options.canonical && s.cmp(this.nh) > 0) { - s = this.n.sub(s); - recoveryParam ^= 1; - } + var END_BLOCK = 256; + /* end of block literal code */ - return new Signature({ r: r, s: s, recoveryParam: recoveryParam }); - } -}; + var REP_3_6 = 16; + /* repeat previous bit length 3-6 times (2 bits of repeat count) */ -EC.prototype.verify = function verify(msg, signature, key, enc) { - msg = this._truncateToN(new BN(msg, 16)); - key = this.keyFromPublic(key, enc); - signature = new Signature(signature, 'hex'); - - // Perform primitive values validation - var r = signature.r; - var s = signature.s; - if (r.cmpn(1) < 0 || r.cmp(this.n) >= 0) - return false; - if (s.cmpn(1) < 0 || s.cmp(this.n) >= 0) - return false; - - // Validate signature - var sinv = s.invm(this.n); - var u1 = sinv.mul(msg).umod(this.n); - var u2 = sinv.mul(r).umod(this.n); - - if (!this.curve._maxwellTrick) { - var p = this.g.mulAdd(u1, key.getPublic(), u2); - if (p.isInfinity()) - return false; + var REPZ_3_10 = 17; + /* repeat a zero length 3-10 times (3 bits of repeat count) */ - return p.getX().umod(this.n).cmp(r) === 0; - } + var REPZ_11_138 = 18; + /* repeat a zero length 11-138 times (7 bits of repeat count) */ - // NOTE: Greg Maxwell's trick, inspired by: - // https://git.io/vad3K + /* eslint-disable comma-spacing,array-bracket-spacing */ + var extra_lbits = /* extra bits for each length code */ + [0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0]; - var p = this.g.jmulAdd(u1, key.getPublic(), u2); - if (p.isInfinity()) - return false; + var extra_dbits = /* extra bits for each distance code */ + [0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13]; - // Compare `p.x` of Jacobian point with `r`, - // this will do `p.x == r * p.z^2` instead of multiplying `p.x` by the - // inverse of `p.z^2` - return p.eqXToP(r); -}; + var extra_blbits = /* extra bits for each bit length code */ + [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7]; -EC.prototype.recoverPubKey = function(msg, signature, j, enc) { - assert((3 & j) === j, 'The recovery param is more than two bits'); - signature = new Signature(signature, enc); - - var n = this.n; - var e = new BN(msg); - var r = signature.r; - var s = signature.s; - - // A set LSB signifies that the y-coordinate is odd - var isYOdd = j & 1; - var isSecondKey = j >> 1; - if (r.cmp(this.curve.p.umod(this.curve.n)) >= 0 && isSecondKey) - throw new Error('Unable to find sencond key candinate'); - - // 1.1. Let x = r + jn. - if (isSecondKey) - r = this.curve.pointFromX(r.add(this.curve.n), isYOdd); - else - r = this.curve.pointFromX(r, isYOdd); - - var rInv = signature.r.invm(n); - var s1 = n.sub(e).mul(rInv).umod(n); - var s2 = s.mul(rInv).umod(n); - - // 1.6.1 Compute Q = r^-1 (sR - eG) - // Q = r^-1 (sR + -eG) - return this.g.mulAdd(s1, r, s2); -}; + var bl_order = + [16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]; + /* eslint-enable comma-spacing,array-bracket-spacing */ -EC.prototype.getKeyRecoveryParam = function(e, signature, Q, enc) { - signature = new Signature(signature, enc); - if (signature.recoveryParam !== null) - return signature.recoveryParam; + /* The lengths of the bit length codes are sent in order of decreasing + * probability, to avoid transmitting the lengths for unused bit length codes. + */ - for (var i = 0; i < 4; i++) { - var Qprime; - try { - Qprime = this.recoverPubKey(e, signature, i); - } catch (e) { - continue; - } + /* =========================================================================== + * Local data. These are initialized only once. + */ - if (Qprime.eq(Q)) - return i; - } - throw new Error('Unable to find valid recovery factor'); -}; + // We pre-fill arrays with 0 to avoid uninitialized gaps -},{"../../elliptic":127,"./key":135,"./signature":136,"bn.js":68,"hmac-drbg":210}],135:[function(require,module,exports){ -'use strict'; - -var BN = require('bn.js'); -var elliptic = require('../../elliptic'); -var utils = elliptic.utils; -var assert = utils.assert; - -function KeyPair(ec, options) { - this.ec = ec; - this.priv = null; - this.pub = null; - - // KeyPair(ec, { priv: ..., pub: ... }) - if (options.priv) - this._importPrivate(options.priv, options.privEnc); - if (options.pub) - this._importPublic(options.pub, options.pubEnc); -} -module.exports = KeyPair; - -KeyPair.fromPublic = function fromPublic(ec, pub, enc) { - if (pub instanceof KeyPair) - return pub; - - return new KeyPair(ec, { - pub: pub, - pubEnc: enc - }); -}; + var DIST_CODE_LEN = 512; /* see definition of array dist_code below */ -KeyPair.fromPrivate = function fromPrivate(ec, priv, enc) { - if (priv instanceof KeyPair) - return priv; + // !!!! Use flat array instead of structure, Freq = i*2, Len = i*2+1 + var static_ltree = new Array((L_CODES + 2) * 2); + zero(static_ltree); + /* The static literal tree. Since the bit lengths are imposed, there is no + * need for the L_CODES extra codes used during heap construction. However + * The codes 286 and 287 are needed to build a canonical tree (see _tr_init + * below). + */ - return new KeyPair(ec, { - priv: priv, - privEnc: enc - }); -}; + var static_dtree = new Array(D_CODES * 2); + zero(static_dtree); + /* The static distance tree. (Actually a trivial tree since all codes use + * 5 bits.) + */ -KeyPair.prototype.validate = function validate() { - var pub = this.getPublic(); + var _dist_code = new Array(DIST_CODE_LEN); + zero(_dist_code); + /* Distance codes. The first 256 values correspond to the distances + * 3 .. 258, the last 256 values correspond to the top 8 bits of + * the 15 bit distances. + */ - if (pub.isInfinity()) - return { result: false, reason: 'Invalid public key' }; - if (!pub.validate()) - return { result: false, reason: 'Public key is not a point' }; - if (!pub.mul(this.ec.curve.n).isInfinity()) - return { result: false, reason: 'Public key * N != O' }; + var _length_code = new Array(MAX_MATCH - MIN_MATCH + 1); + zero(_length_code); + /* length code for each normalized match length (0 == MIN_MATCH) */ - return { result: true, reason: null }; -}; + var base_length = new Array(LENGTH_CODES); + zero(base_length); + /* First normalized length for each code (0 = MIN_MATCH) */ -KeyPair.prototype.getPublic = function getPublic(compact, enc) { - // compact is optional argument - if (typeof compact === 'string') { - enc = compact; - compact = null; - } + var base_dist = new Array(D_CODES); + zero(base_dist); + /* First normalized distance for each code (0 = distance of 1) */ - if (!this.pub) - this.pub = this.ec.g.mul(this.priv); + function StaticTreeDesc (static_tree, extra_bits, extra_base, elems, max_length) { + this.static_tree = static_tree; /* static tree or NULL */ + this.extra_bits = extra_bits; /* extra bits for each code or NULL */ + this.extra_base = extra_base; /* base index for extra_bits */ + this.elems = elems; /* max number of elements in the tree */ + this.max_length = max_length; /* max bit length for the codes */ - if (!enc) - return this.pub; + // show if `static_tree` has data or dummy - needed for monomorphic objects + this.has_stree = static_tree && static_tree.length; + } - return this.pub.encode(enc, compact); -}; + var static_l_desc; + var static_d_desc; + var static_bl_desc; -KeyPair.prototype.getPrivate = function getPrivate(enc) { - if (enc === 'hex') - return this.priv.toString(16, 2); - else - return this.priv; -}; + function TreeDesc (dyn_tree, stat_desc) { + this.dyn_tree = dyn_tree; /* the dynamic tree */ + this.max_code = 0; /* largest code with non zero frequency */ + this.stat_desc = stat_desc; /* the corresponding static tree */ + } -KeyPair.prototype._importPrivate = function _importPrivate(key, enc) { - this.priv = new BN(key, enc || 16); + function d_code (dist) { + return dist < 256 ? _dist_code[dist] : _dist_code[256 + (dist >>> 7)]; + } - // Ensure that the priv won't be bigger than n, otherwise we may fail - // in fixed multiplication method - this.priv = this.priv.umod(this.ec.curve.n); -}; + /* =========================================================================== + * Output a short LSB first on the stream. + * IN assertion: there is enough room in pendingBuf. + */ + function put_short (s, w) { + // put_byte(s, (uch)((w) & 0xff)); + // put_byte(s, (uch)((ush)(w) >> 8)); + s.pending_buf[s.pending++] = (w) & 0xff; + s.pending_buf[s.pending++] = (w >>> 8) & 0xff; + } -KeyPair.prototype._importPublic = function _importPublic(key, enc) { - if (key.x || key.y) { - // Montgomery points only have an `x` coordinate. - // Weierstrass/Edwards points on the other hand have both `x` and - // `y` coordinates. - if (this.ec.curve.type === 'mont') { - assert(key.x, 'Need x coordinate'); - } else if (this.ec.curve.type === 'short' || - this.ec.curve.type === 'edwards') { - assert(key.x && key.y, 'Need both x and y coordinate'); + /* =========================================================================== + * Send a value on a given number of bits. + * IN assertion: length <= 16 and value fits in length bits. + */ + function send_bits (s, value, length) { + if (s.bi_valid > (Buf_size - length)) { + s.bi_buf |= (value << s.bi_valid) & 0xffff; + put_short(s, s.bi_buf); + s.bi_buf = value >> (Buf_size - s.bi_valid); + s.bi_valid += length - Buf_size; + } else { + s.bi_buf |= (value << s.bi_valid) & 0xffff; + s.bi_valid += length; + } } - this.pub = this.ec.curve.point(key.x, key.y); - return; - } - this.pub = this.ec.curve.decodePoint(key, enc); -}; -// ECDH -KeyPair.prototype.derive = function derive(pub) { - return pub.mul(this.priv).getX(); -}; + function send_code (s, c, tree) { + send_bits(s, tree[c * 2]/* .Code */, tree[c * 2 + 1]/* .Len */); + } -// ECDSA -KeyPair.prototype.sign = function sign(msg, enc, options) { - return this.ec.sign(msg, this, enc, options); -}; + /* =========================================================================== + * Reverse the first len bits of a code, using straightforward code (a faster + * method would use a table) + * IN assertion: 1 <= len <= 15 + */ + function bi_reverse (code, len) { + var res = 0; + do { + res |= code & 1; + code >>>= 1; + res <<= 1; + } while (--len > 0); + return res >>> 1; + } -KeyPair.prototype.verify = function verify(msg, signature) { - return this.ec.verify(msg, signature, this); -}; + /* =========================================================================== + * Flush the bit buffer, keeping at most 7 bits in it. + */ + function bi_flush (s) { + if (s.bi_valid === 16) { + put_short(s, s.bi_buf); + s.bi_buf = 0; + s.bi_valid = 0; + } else if (s.bi_valid >= 8) { + s.pending_buf[s.pending++] = s.bi_buf & 0xff; + s.bi_buf >>= 8; + s.bi_valid -= 8; + } + } -KeyPair.prototype.inspect = function inspect() { - return ''; -}; + /* =========================================================================== + * Compute the optimal bit lengths for a tree and update the total bit length + * for the current block. + * IN assertion: the fields freq and dad are set, heap[heap_max] and + * above are the tree nodes sorted by increasing frequency. + * OUT assertions: the field len is set to the optimal bit length, the + * array bl_count contains the frequencies for each bit length. + * The length opt_len is updated; static_len is also updated if stree is + * not null. + */ + function gen_bitlen (s, desc) + // deflate_state *s; + // tree_desc *desc; /* the tree descriptor */ + { + var tree = desc.dyn_tree; + var max_code = desc.max_code; + var stree = desc.stat_desc.static_tree; + var has_stree = desc.stat_desc.has_stree; + var extra = desc.stat_desc.extra_bits; + var base = desc.stat_desc.extra_base; + var max_length = desc.stat_desc.max_length; + var h; /* heap index */ + var n, m; /* iterate over the tree elements */ + var bits; /* bit length */ + var xbits; /* extra bits */ + var f; /* frequency */ + var overflow = 0; /* number of elements with bit length too large */ + + for (bits = 0; bits <= MAX_BITS; bits++) { + s.bl_count[bits] = 0; + } -},{"../../elliptic":127,"bn.js":68}],136:[function(require,module,exports){ -'use strict'; + /* In a first pass, compute the optimal bit lengths (which may + * overflow in the case of the bit length tree). + */ + tree[s.heap[s.heap_max] * 2 + 1]/* .Len */ = 0; /* root of the heap */ -var BN = require('bn.js'); + for (h = s.heap_max + 1; h < HEAP_SIZE; h++) { + n = s.heap[h]; + bits = tree[tree[n * 2 + 1]/* .Dad */ * 2 + 1]/* .Len */ + 1; + if (bits > max_length) { + bits = max_length; + overflow++; + } + tree[n * 2 + 1]/* .Len */ = bits; + /* We overwrite tree[n].Dad which is no longer needed */ -var elliptic = require('../../elliptic'); -var utils = elliptic.utils; -var assert = utils.assert; + if (n > max_code) { continue; } /* not a leaf node */ -function Signature(options, enc) { - if (options instanceof Signature) - return options; + s.bl_count[bits]++; + xbits = 0; + if (n >= base) { + xbits = extra[n - base]; + } + f = tree[n * 2];/* .Freq */ + s.opt_len += f * (bits + xbits); + if (has_stree) { + s.static_len += f * (stree[n * 2 + 1]/* .Len */ + xbits); + } + } + if (overflow === 0) { return; } - if (this._importDER(options, enc)) - return; + // Trace((stderr,"\nbit length overflow\n")); + /* This happens for example on obj2 and pic of the Calgary corpus */ - assert(options.r && options.s, 'Signature without r or s'); - this.r = new BN(options.r, 16); - this.s = new BN(options.s, 16); - if (options.recoveryParam === undefined) - this.recoveryParam = null; - else - this.recoveryParam = options.recoveryParam; -} -module.exports = Signature; + /* Find the first bit length which could increase: */ + do { + bits = max_length - 1; + while (s.bl_count[bits] === 0) { bits--; } + s.bl_count[bits]--; /* move one leaf down the tree */ + s.bl_count[bits + 1] += 2; /* move one overflow item as its brother */ + s.bl_count[max_length]--; + /* The brother of the overflow item also moves one step up, + * but this does not affect bl_count[max_length] + */ + overflow -= 2; + } while (overflow > 0); -function Position() { - this.place = 0; -} + /* Now recompute all bit lengths, scanning in increasing frequency. + * h is still equal to HEAP_SIZE. (It is simpler to reconstruct all + * lengths instead of fixing only the wrong ones. This idea is taken + * from 'ar' written by Haruhiko Okumura.) + */ + for (bits = max_length; bits !== 0; bits--) { + n = s.bl_count[bits]; + while (n !== 0) { + m = s.heap[--h]; + if (m > max_code) { continue; } + if (tree[m * 2 + 1]/* .Len */ !== bits) { + // Trace((stderr,"code %d bits %d->%d\n", m, tree[m].Len, bits)); + s.opt_len += (bits - tree[m * 2 + 1]/* .Len */) * tree[m * 2];/* .Freq */ + tree[m * 2 + 1]/* .Len */ = bits; + } + n--; + } + } + } -function getLength(buf, p) { - var initial = buf[p.place++]; - if (!(initial & 0x80)) { - return initial; - } - var octetLen = initial & 0xf; - var val = 0; - for (var i = 0, off = p.place; i < octetLen; i++, off++) { - val <<= 8; - val |= buf[off]; - } - p.place = off; - return val; -} - -function rmPadding(buf) { - var i = 0; - var len = buf.length - 1; - while (!buf[i] && !(buf[i + 1] & 0x80) && i < len) { - i++; - } - if (i === 0) { - return buf; - } - return buf.slice(i); -} - -Signature.prototype._importDER = function _importDER(data, enc) { - data = utils.toArray(data, enc); - var p = new Position(); - if (data[p.place++] !== 0x30) { - return false; - } - var len = getLength(data, p); - if ((len + p.place) !== data.length) { - return false; - } - if (data[p.place++] !== 0x02) { - return false; - } - var rlen = getLength(data, p); - var r = data.slice(p.place, rlen + p.place); - p.place += rlen; - if (data[p.place++] !== 0x02) { - return false; - } - var slen = getLength(data, p); - if (data.length !== slen + p.place) { - return false; - } - var s = data.slice(p.place, slen + p.place); - if (r[0] === 0 && (r[1] & 0x80)) { - r = r.slice(1); - } - if (s[0] === 0 && (s[1] & 0x80)) { - s = s.slice(1); - } + /* =========================================================================== + * Generate the codes for a given tree and bit counts (which need not be + * optimal). + * IN assertion: the array bl_count contains the bit length statistics for + * the given tree and the field len is set for all tree elements. + * OUT assertion: the field code is set for all tree elements of non + * zero code length. + */ + function gen_codes (tree, max_code, bl_count) + // ct_data *tree; /* the tree to decorate */ + // int max_code; /* largest code with non zero frequency */ + // ushf *bl_count; /* number of codes at each bit length */ + { + var next_code = new Array(MAX_BITS + 1); /* next code value for each bit length */ + var code = 0; /* running code value */ + var bits; /* bit index */ + var n; /* code index */ - this.r = new BN(r); - this.s = new BN(s); - this.recoveryParam = null; + /* The distribution counts are first used to generate the code values + * without bit reversal. + */ + for (bits = 1; bits <= MAX_BITS; bits++) { + next_code[bits] = code = (code + bl_count[bits - 1]) << 1; + } + /* Check that the bit counts in bl_count are consistent. The last code + * must be all ones. + */ + // Assert (code + bl_count[MAX_BITS]-1 == (1<>> 3); - arr.push(octets | 0x80); - while (--octets) { - arr.push((len >>> (octets << 3)) & 0xff); - } - arr.push(len); -} + /* Initialize the mapping length (0..255) -> length code (0..28) */ + length = 0; + for (code = 0; code < LENGTH_CODES - 1; code++) { + base_length[code] = length; + for (n = 0; n < (1 << extra_lbits[code]); n++) { + _length_code[length++] = code; + } + } + // Assert (length == 256, "tr_static_init: length != 256"); + /* Note that the length 255 (match length 258) can be represented + * in two different ways: code 284 + 5 bits or code 285, so we + * overwrite length_code[255] to use the best encoding: + */ + _length_code[length - 1] = code; -Signature.prototype.toDER = function toDER(enc) { - var r = this.r.toArray(); - var s = this.s.toArray(); + /* Initialize the mapping dist (0..32K) -> dist code (0..29) */ + dist = 0; + for (code = 0; code < 16; code++) { + base_dist[code] = dist; + for (n = 0; n < (1 << extra_dbits[code]); n++) { + _dist_code[dist++] = code; + } + } + // Assert (dist == 256, "tr_static_init: dist != 256"); + dist >>= 7; /* from now on, all distances are divided by 128 */ + for (; code < D_CODES; code++) { + base_dist[code] = dist << 7; + for (n = 0; n < (1 << (extra_dbits[code] - 7)); n++) { + _dist_code[256 + dist++] = code; + } + } + // Assert (dist == 256, "tr_static_init: 256+dist != 512"); - // Pad values - if (r[0] & 0x80) - r = [ 0 ].concat(r); - // Pad values - if (s[0] & 0x80) - s = [ 0 ].concat(s); + /* Construct the codes of the static literal tree */ + for (bits = 0; bits <= MAX_BITS; bits++) { + bl_count[bits] = 0; + } - r = rmPadding(r); - s = rmPadding(s); + n = 0; + while (n <= 143) { + static_ltree[n * 2 + 1]/* .Len */ = 8; + n++; + bl_count[8]++; + } + while (n <= 255) { + static_ltree[n * 2 + 1]/* .Len */ = 9; + n++; + bl_count[9]++; + } + while (n <= 279) { + static_ltree[n * 2 + 1]/* .Len */ = 7; + n++; + bl_count[7]++; + } + while (n <= 287) { + static_ltree[n * 2 + 1]/* .Len */ = 8; + n++; + bl_count[8]++; + } + /* Codes 286 and 287 do not exist, but we must include them in the + * tree construction to get a canonical Huffman tree (longest code + * all ones) + */ + gen_codes(static_ltree, L_CODES + 1, bl_count); - while (!s[0] && !(s[1] & 0x80)) { - s = s.slice(1); - } - var arr = [ 0x02 ]; - constructLength(arr, r.length); - arr = arr.concat(r); - arr.push(0x02); - constructLength(arr, s.length); - var backHalf = arr.concat(s); - var res = [ 0x30 ]; - constructLength(res, backHalf.length); - res = res.concat(backHalf); - return utils.encode(res, enc); -}; + /* The static distance tree is trivial: */ + for (n = 0; n < D_CODES; n++) { + static_dtree[n * 2 + 1]/* .Len */ = 5; + static_dtree[n * 2]/* .Code */ = bi_reverse(n, 5); + } -},{"../../elliptic":127,"bn.js":68}],137:[function(require,module,exports){ -'use strict'; + // Now data ready and we can init static trees + static_l_desc = new StaticTreeDesc(static_ltree, extra_lbits, LITERALS + 1, L_CODES, MAX_BITS); + static_d_desc = new StaticTreeDesc(static_dtree, extra_dbits, 0, D_CODES, MAX_BITS); + static_bl_desc = new StaticTreeDesc(new Array(0), extra_blbits, 0, BL_CODES, MAX_BL_BITS); -var hash = require('hash.js'); -var elliptic = require('../../elliptic'); -var utils = elliptic.utils; -var assert = utils.assert; -var parseBytes = utils.parseBytes; -var KeyPair = require('./key'); -var Signature = require('./signature'); + // static_init_done = true; + } -function EDDSA(curve) { - assert(curve === 'ed25519', 'only tested with ed25519 so far'); + /* =========================================================================== + * Initialize a new block. + */ + function init_block (s) { + var n; /* iterates over tree elements */ - if (!(this instanceof EDDSA)) - return new EDDSA(curve); + /* Initialize the trees. */ + for (n = 0; n < L_CODES; n++) { s.dyn_ltree[n * 2]/* .Freq */ = 0; } + for (n = 0; n < D_CODES; n++) { s.dyn_dtree[n * 2]/* .Freq */ = 0; } + for (n = 0; n < BL_CODES; n++) { s.bl_tree[n * 2]/* .Freq */ = 0; } - var curve = elliptic.curves[curve].curve; - this.curve = curve; - this.g = curve.g; - this.g.precompute(curve.n.bitLength() + 1); + s.dyn_ltree[END_BLOCK * 2]/* .Freq */ = 1; + s.opt_len = s.static_len = 0; + s.last_lit = s.matches = 0; + } - this.pointClass = curve.point().constructor; - this.encodingLength = Math.ceil(curve.n.bitLength() / 8); - this.hash = hash.sha512; -} + /* =========================================================================== + * Flush the bit buffer and align the output on a byte boundary + */ + function bi_windup (s) { + if (s.bi_valid > 8) { + put_short(s, s.bi_buf); + } else if (s.bi_valid > 0) { + // put_byte(s, (Byte)s->bi_buf); + s.pending_buf[s.pending++] = s.bi_buf; + } + s.bi_buf = 0; + s.bi_valid = 0; + } -module.exports = EDDSA; + /* =========================================================================== + * Copy a stored block, storing first the length and its + * one's complement if requested. + */ + function copy_block (s, buf, len, header) + // DeflateState *s; + // charf *buf; /* the input data */ + // unsigned len; /* its length */ + // int header; /* true if block header must be written */ + { + bi_windup(s); /* align on byte boundary */ -/** -* @param {Array|String} message - message bytes -* @param {Array|String|KeyPair} secret - secret bytes or a keypair -* @returns {Signature} - signature -*/ -EDDSA.prototype.sign = function sign(message, secret) { - message = parseBytes(message); - var key = this.keyFromSecret(secret); - var r = this.hashInt(key.messagePrefix(), message); - var R = this.g.mul(r); - var Rencoded = this.encodePoint(R); - var s_ = this.hashInt(Rencoded, key.pubBytes(), message) - .mul(key.priv()); - var S = r.add(s_).umod(this.curve.n); - return this.makeSignature({ R: R, S: S, Rencoded: Rencoded }); -}; + if (header) { + put_short(s, len); + put_short(s, ~len); + } + // while (len--) { + // put_byte(s, *buf++); + // } + utils.arraySet(s.pending_buf, s.window, buf, len, s.pending); + s.pending += len; + } -/** -* @param {Array} message - message bytes -* @param {Array|String|Signature} sig - sig bytes -* @param {Array|String|Point|KeyPair} pub - public key -* @returns {Boolean} - true if public key matches sig of message -*/ -EDDSA.prototype.verify = function verify(message, sig, pub) { - message = parseBytes(message); - sig = this.makeSignature(sig); - var key = this.keyFromPublic(pub); - var h = this.hashInt(sig.Rencoded(), key.pubBytes(), message); - var SG = this.g.mul(sig.S()); - var RplusAh = sig.R().add(key.pub().mul(h)); - return RplusAh.eq(SG); -}; + /* =========================================================================== + * Compares to subtrees, using the tree depth as tie breaker when + * the subtrees have equal frequency. This minimizes the worst case length. + */ + function smaller (tree, n, m, depth) { + var _n2 = n * 2; + var _m2 = m * 2; + return (tree[_n2]/* .Freq */ < tree[_m2]/* .Freq */ || + (tree[_n2]/* .Freq */ === tree[_m2]/* .Freq */ && depth[n] <= depth[m])); + } -EDDSA.prototype.hashInt = function hashInt() { - var hash = this.hash(); - for (var i = 0; i < arguments.length; i++) - hash.update(arguments[i]); - return utils.intFromLE(hash.digest()).umod(this.curve.n); -}; + /* =========================================================================== + * Restore the heap property by moving down the tree starting at node k, + * exchanging a node with the smallest of its two sons if necessary, stopping + * when the heap property is re-established (each father smaller than its + * two sons). + */ + function pqdownheap (s, tree, k) + // deflate_state *s; + // ct_data *tree; /* the tree to restore */ + // int k; /* node to move down */ + { + var v = s.heap[k]; + var j = k << 1; /* left son of k */ + while (j <= s.heap_len) { + /* Set j to the smallest of the two sons: */ + if (j < s.heap_len && + smaller(tree, s.heap[j + 1], s.heap[j], s.depth)) { + j++; + } + /* Exit if v is smaller than both sons */ + if (smaller(tree, v, s.heap[j], s.depth)) { break; } -EDDSA.prototype.keyFromPublic = function keyFromPublic(pub) { - return KeyPair.fromPublic(this, pub); -}; + /* Exchange v with the smallest son */ + s.heap[k] = s.heap[j]; + k = j; -EDDSA.prototype.keyFromSecret = function keyFromSecret(secret) { - return KeyPair.fromSecret(this, secret); -}; + /* And continue down the tree, setting j to the left son of k */ + j <<= 1; + } + s.heap[k] = v; + } -EDDSA.prototype.makeSignature = function makeSignature(sig) { - if (sig instanceof Signature) - return sig; - return new Signature(this, sig); -}; + // inlined manually + // var SMALLEST = 1; -/** -* * https://tools.ietf.org/html/draft-josefsson-eddsa-ed25519-03#section-5.2 -* -* EDDSA defines methods for encoding and decoding points and integers. These are -* helper convenience methods, that pass along to utility functions implied -* parameters. -* -*/ -EDDSA.prototype.encodePoint = function encodePoint(point) { - var enc = point.getY().toArray('le', this.encodingLength); - enc[this.encodingLength - 1] |= point.getX().isOdd() ? 0x80 : 0; - return enc; -}; + /* =========================================================================== + * Send the block data compressed using the given Huffman trees + */ + function compress_block (s, ltree, dtree) + // deflate_state *s; + // const ct_data *ltree; /* literal tree */ + // const ct_data *dtree; /* distance tree */ + { + var dist; /* distance of matched string */ + var lc; /* match length or unmatched char (if dist == 0) */ + var lx = 0; /* running index in l_buf */ + var code; /* the code to send */ + var extra; /* number of extra bits to send */ -EDDSA.prototype.decodePoint = function decodePoint(bytes) { - bytes = utils.parseBytes(bytes); + if (s.last_lit !== 0) { + do { + dist = (s.pending_buf[s.d_buf + lx * 2] << 8) | (s.pending_buf[s.d_buf + lx * 2 + 1]); + lc = s.pending_buf[s.l_buf + lx]; + lx++; - var lastIx = bytes.length - 1; - var normed = bytes.slice(0, lastIx).concat(bytes[lastIx] & ~0x80); - var xIsOdd = (bytes[lastIx] & 0x80) !== 0; + if (dist === 0) { + send_code(s, lc, ltree); /* send a literal byte */ + // Tracecv(isgraph(lc), (stderr," '%c' ", lc)); + } else { + /* Here, lc is the match length - MIN_MATCH */ + code = _length_code[lc]; + send_code(s, code + LITERALS + 1, ltree); /* send the length code */ + extra = extra_lbits[code]; + if (extra !== 0) { + lc -= base_length[code]; + send_bits(s, lc, extra); /* send the extra length bits */ + } + dist--; /* dist is now the match distance - 1 */ + code = d_code(dist); + // Assert (code < D_CODES, "bad d_code"); + + send_code(s, code, dtree); /* send the distance code */ + extra = extra_dbits[code]; + if (extra !== 0) { + dist -= base_dist[code]; + send_bits(s, dist, extra); /* send the extra distance bits */ + } + } /* literal or match pair ? */ - var y = utils.intFromLE(normed); - return this.curve.pointFromY(y, xIsOdd); -}; + /* Check that the overlay between pending_buf and d_buf+l_buf is ok: */ + // Assert((uInt)(s->pending) < s->lit_bufsize + 2*lx, + // "pendingBuf overflow"); + } while (lx < s.last_lit); + } -EDDSA.prototype.encodeInt = function encodeInt(num) { - return num.toArray('le', this.encodingLength); -}; + send_code(s, END_BLOCK, ltree); + } -EDDSA.prototype.decodeInt = function decodeInt(bytes) { - return utils.intFromLE(bytes); -}; + /* =========================================================================== + * Construct one Huffman tree and assigns the code bit strings and lengths. + * Update the total bit length for the current block. + * IN assertion: the field freq is set for all tree elements. + * OUT assertions: the fields len and code are set to the optimal bit length + * and corresponding code. The length opt_len is updated; static_len is + * also updated if stree is not null. The field max_code is set. + */ + function build_tree (s, desc) + // deflate_state *s; + // tree_desc *desc; /* the tree descriptor */ + { + var tree = desc.dyn_tree; + var stree = desc.stat_desc.static_tree; + var has_stree = desc.stat_desc.has_stree; + var elems = desc.stat_desc.elems; + var n, m; /* iterate over heap elements */ + var max_code = -1; /* largest code with non zero frequency */ + var node; /* new node being created */ + + /* Construct the initial heap, with least frequent element in + * heap[SMALLEST]. The sons of heap[n] are heap[2*n] and heap[2*n+1]. + * heap[0] is not used. + */ + s.heap_len = 0; + s.heap_max = HEAP_SIZE; -EDDSA.prototype.isPoint = function isPoint(val) { - return val instanceof this.pointClass; -}; + for (n = 0; n < elems; n++) { + if (tree[n * 2]/* .Freq */ !== 0) { + s.heap[++s.heap_len] = max_code = n; + s.depth[n] = 0; + } else { + tree[n * 2 + 1]/* .Len */ = 0; + } + } -},{"../../elliptic":127,"./key":138,"./signature":139,"hash.js":198}],138:[function(require,module,exports){ -'use strict'; + /* The pkzip format requires that at least one distance code exists, + * and that at least one bit should be sent even if there is only one + * possible code. So to avoid special checks later on we force at least + * two codes of non zero frequency. + */ + while (s.heap_len < 2) { + node = s.heap[++s.heap_len] = (max_code < 2 ? ++max_code : 0); + tree[node * 2]/* .Freq */ = 1; + s.depth[node] = 0; + s.opt_len--; -var elliptic = require('../../elliptic'); -var utils = elliptic.utils; -var assert = utils.assert; -var parseBytes = utils.parseBytes; -var cachedProperty = utils.cachedProperty; + if (has_stree) { + s.static_len -= stree[node * 2 + 1];/* .Len */ + } + /* node is 0 or 1 so it does not have extra bits */ + } + desc.max_code = max_code; -/** -* @param {EDDSA} eddsa - instance -* @param {Object} params - public/private key parameters -* -* @param {Array} [params.secret] - secret seed bytes -* @param {Point} [params.pub] - public key point (aka `A` in eddsa terms) -* @param {Array} [params.pub] - public key point encoded as bytes -* -*/ -function KeyPair(eddsa, params) { - this.eddsa = eddsa; - this._secret = parseBytes(params.secret); - if (eddsa.isPoint(params.pub)) - this._pub = params.pub; - else - this._pubBytes = parseBytes(params.pub); -} - -KeyPair.fromPublic = function fromPublic(eddsa, pub) { - if (pub instanceof KeyPair) - return pub; - return new KeyPair(eddsa, { pub: pub }); -}; + /* The elements heap[heap_len/2+1 .. heap_len] are leaves of the tree, + * establish sub-heaps of increasing lengths: + */ + for (n = (s.heap_len >> 1/* int /2 */); n >= 1; n--) { pqdownheap(s, tree, n); } -KeyPair.fromSecret = function fromSecret(eddsa, secret) { - if (secret instanceof KeyPair) - return secret; - return new KeyPair(eddsa, { secret: secret }); -}; + /* Construct the Huffman tree by repeatedly combining the least two + * frequent nodes. + */ + node = elems; /* next internal node of the tree */ + do { + // pqremove(s, tree, n); /* n = node of least frequency */ + /** * pqremove ***/ + n = s.heap[1/* SMALLEST */]; + s.heap[1/* SMALLEST */] = s.heap[s.heap_len--]; + pqdownheap(s, tree, 1/* SMALLEST */); + /***/ -KeyPair.prototype.secret = function secret() { - return this._secret; -}; + m = s.heap[1/* SMALLEST */]; /* m = node of next least frequency */ -cachedProperty(KeyPair, 'pubBytes', function pubBytes() { - return this.eddsa.encodePoint(this.pub()); -}); + s.heap[--s.heap_max] = n; /* keep the nodes sorted by frequency */ + s.heap[--s.heap_max] = m; -cachedProperty(KeyPair, 'pub', function pub() { - if (this._pubBytes) - return this.eddsa.decodePoint(this._pubBytes); - return this.eddsa.g.mul(this.priv()); -}); + /* Create a new node father of n and m */ + tree[node * 2]/* .Freq */ = tree[n * 2]/* .Freq */ + tree[m * 2];/* .Freq */ + s.depth[node] = (s.depth[n] >= s.depth[m] ? s.depth[n] : s.depth[m]) + 1; + tree[n * 2 + 1]/* .Dad */ = tree[m * 2 + 1]/* .Dad */ = node; -cachedProperty(KeyPair, 'privBytes', function privBytes() { - var eddsa = this.eddsa; - var hash = this.hash(); - var lastIx = eddsa.encodingLength - 1; + /* and insert the new node in the heap */ + s.heap[1/* SMALLEST */] = node++; + pqdownheap(s, tree, 1/* SMALLEST */); + } while (s.heap_len >= 2); - var a = hash.slice(0, eddsa.encodingLength); - a[0] &= 248; - a[lastIx] &= 127; - a[lastIx] |= 64; + s.heap[--s.heap_max] = s.heap[1/* SMALLEST */]; - return a; -}); + /* At this point, the fields freq and dad are set. We can now + * generate the bit lengths. + */ + gen_bitlen(s, desc); -cachedProperty(KeyPair, 'priv', function priv() { - return this.eddsa.decodeInt(this.privBytes()); -}); + /* The field len is now set, we can generate the bit codes */ + gen_codes(tree, max_code, s.bl_count); + } -cachedProperty(KeyPair, 'hash', function hash() { - return this.eddsa.hash().update(this.secret()).digest(); -}); + /* =========================================================================== + * Scan a literal or distance tree to determine the frequencies of the codes + * in the bit length tree. + */ + function scan_tree (s, tree, max_code) + // deflate_state *s; + // ct_data *tree; /* the tree to be scanned */ + // int max_code; /* and its largest code of non zero frequency */ + { + var n; /* iterates over all tree elements */ + var prevlen = -1; /* last emitted length */ + var curlen; /* length of current code */ -cachedProperty(KeyPair, 'messagePrefix', function messagePrefix() { - return this.hash().slice(this.eddsa.encodingLength); -}); + var nextlen = tree[0 * 2 + 1];/* .Len */ /* length of next code */ -KeyPair.prototype.sign = function sign(message) { - assert(this._secret, 'KeyPair can only verify'); - return this.eddsa.sign(message, this); -}; + var count = 0; /* repeat count of the current code */ + var max_count = 7; /* max repeat count */ + var min_count = 4; /* min repeat count */ -KeyPair.prototype.verify = function verify(message, sig) { - return this.eddsa.verify(message, sig, this); -}; + if (nextlen === 0) { + max_count = 138; + min_count = 3; + } + tree[(max_code + 1) * 2 + 1]/* .Len */ = 0xffff; /* guard */ -KeyPair.prototype.getSecret = function getSecret(enc) { - assert(this._secret, 'KeyPair is public only'); - return utils.encode(this.secret(), enc); -}; + for (n = 0; n <= max_code; n++) { + curlen = nextlen; + nextlen = tree[(n + 1) * 2 + 1];/* .Len */ -KeyPair.prototype.getPublic = function getPublic(enc) { - return utils.encode(this.pubBytes(), enc); -}; + if (++count < max_count && curlen === nextlen) { + continue; + } else if (count < min_count) { + s.bl_tree[curlen * 2]/* .Freq */ += count; + } else if (curlen !== 0) { + if (curlen !== prevlen) { s.bl_tree[curlen * 2]++; } + s.bl_tree[REP_3_6 * 2]++; + } else if (count <= 10) { + s.bl_tree[REPZ_3_10 * 2]++; + } else { + s.bl_tree[REPZ_11_138 * 2]++; + } -module.exports = KeyPair; + count = 0; + prevlen = curlen; -},{"../../elliptic":127}],139:[function(require,module,exports){ -'use strict'; + if (nextlen === 0) { + max_count = 138; + min_count = 3; + } else if (curlen === nextlen) { + max_count = 6; + min_count = 3; + } else { + max_count = 7; + min_count = 4; + } + } + } -var BN = require('bn.js'); -var elliptic = require('../../elliptic'); -var utils = elliptic.utils; -var assert = utils.assert; -var cachedProperty = utils.cachedProperty; -var parseBytes = utils.parseBytes; + /* =========================================================================== + * Send a literal or distance tree in compressed form, using the codes in + * bl_tree. + */ + function send_tree (s, tree, max_code) + // deflate_state *s; + // ct_data *tree; /* the tree to be scanned */ + // int max_code; /* and its largest code of non zero frequency */ + { + var n; /* iterates over all tree elements */ + var prevlen = -1; /* last emitted length */ + var curlen; /* length of current code */ -/** -* @param {EDDSA} eddsa - eddsa instance -* @param {Array|Object} sig - -* @param {Array|Point} [sig.R] - R point as Point or bytes -* @param {Array|bn} [sig.S] - S scalar as bn or bytes -* @param {Array} [sig.Rencoded] - R point encoded -* @param {Array} [sig.Sencoded] - S scalar encoded -*/ -function Signature(eddsa, sig) { - this.eddsa = eddsa; + var nextlen = tree[0 * 2 + 1];/* .Len */ /* length of next code */ - if (typeof sig !== 'object') - sig = parseBytes(sig); + var count = 0; /* repeat count of the current code */ + var max_count = 7; /* max repeat count */ + var min_count = 4; /* min repeat count */ - if (Array.isArray(sig)) { - sig = { - R: sig.slice(0, eddsa.encodingLength), - S: sig.slice(eddsa.encodingLength) - }; - } + /* tree[max_code+1].Len = -1; */ /* guard already set */ + if (nextlen === 0) { + max_count = 138; + min_count = 3; + } - assert(sig.R && sig.S, 'Signature without R or S'); + for (n = 0; n <= max_code; n++) { + curlen = nextlen; + nextlen = tree[(n + 1) * 2 + 1];/* .Len */ - if (eddsa.isPoint(sig.R)) - this._R = sig.R; - if (sig.S instanceof BN) - this._S = sig.S; + if (++count < max_count && curlen === nextlen) { + continue; + } else if (count < min_count) { + do { send_code(s, curlen, s.bl_tree); } while (--count !== 0); + } else if (curlen !== 0) { + if (curlen !== prevlen) { + send_code(s, curlen, s.bl_tree); + count--; + } + // Assert(count >= 3 && count <= 6, " 3_6?"); + send_code(s, REP_3_6, s.bl_tree); + send_bits(s, count - 3, 2); + } else if (count <= 10) { + send_code(s, REPZ_3_10, s.bl_tree); + send_bits(s, count - 3, 3); + } else { + send_code(s, REPZ_11_138, s.bl_tree); + send_bits(s, count - 11, 7); + } + + count = 0; + prevlen = curlen; + if (nextlen === 0) { + max_count = 138; + min_count = 3; + } else if (curlen === nextlen) { + max_count = 6; + min_count = 3; + } else { + max_count = 7; + min_count = 4; + } + } + } - this._Rencoded = Array.isArray(sig.R) ? sig.R : sig.Rencoded; - this._Sencoded = Array.isArray(sig.S) ? sig.S : sig.Sencoded; -} + /* =========================================================================== + * Construct the Huffman tree for the bit lengths and return the index in + * bl_order of the last bit length code to send. + */ + function build_bl_tree (s) { + var max_blindex; /* index of last bit length code of non zero freq */ -cachedProperty(Signature, 'S', function S() { - return this.eddsa.decodeInt(this.Sencoded()); -}); + /* Determine the bit length frequencies for literal and distance trees */ + scan_tree(s, s.dyn_ltree, s.l_desc.max_code); + scan_tree(s, s.dyn_dtree, s.d_desc.max_code); -cachedProperty(Signature, 'R', function R() { - return this.eddsa.decodePoint(this.Rencoded()); -}); + /* Build the bit length tree: */ + build_tree(s, s.bl_desc); + /* opt_len now includes the length of the tree representations, except + * the lengths of the bit lengths codes and the 5+5+4 bits for the counts. + */ -cachedProperty(Signature, 'Rencoded', function Rencoded() { - return this.eddsa.encodePoint(this.R()); -}); + /* Determine the number of bit length codes to send. The pkzip format + * requires that at least 4 bit length codes be sent. (appnote.txt says + * 3 but the actual value used is 4.) + */ + for (max_blindex = BL_CODES - 1; max_blindex >= 3; max_blindex--) { + if (s.bl_tree[bl_order[max_blindex] * 2 + 1]/* .Len */ !== 0) { + break; + } + } + /* Update opt_len to include the bit length tree and counts */ + s.opt_len += 3 * (max_blindex + 1) + 5 + 5 + 4; + // Tracev((stderr, "\ndyn trees: dyn %ld, stat %ld", + // s->opt_len, s->static_len)); -cachedProperty(Signature, 'Sencoded', function Sencoded() { - return this.eddsa.encodeInt(this.S()); -}); + return max_blindex; + } -Signature.prototype.toBytes = function toBytes() { - return this.Rencoded().concat(this.Sencoded()); -}; + /* =========================================================================== + * Send the header for a block using dynamic Huffman trees: the counts, the + * lengths of the bit length codes, the literal tree and the distance tree. + * IN assertion: lcodes >= 257, dcodes >= 1, blcodes >= 4. + */ + function send_all_trees (s, lcodes, dcodes, blcodes) + // deflate_state *s; + // int lcodes, dcodes, blcodes; /* number of codes for each tree */ + { + var rank; /* index in bl_order */ + + // Assert (lcodes >= 257 && dcodes >= 1 && blcodes >= 4, "not enough codes"); + // Assert (lcodes <= L_CODES && dcodes <= D_CODES && blcodes <= BL_CODES, + // "too many codes"); + // Tracev((stderr, "\nbl counts: ")); + send_bits(s, lcodes - 257, 5); /* not +255 as stated in appnote.txt */ + send_bits(s, dcodes - 1, 5); + send_bits(s, blcodes - 4, 4); /* not -3 as stated in appnote.txt */ + for (rank = 0; rank < blcodes; rank++) { + // Tracev((stderr, "\nbl code %2d ", bl_order[rank])); + send_bits(s, s.bl_tree[bl_order[rank] * 2 + 1]/* .Len */, 3); + } + // Tracev((stderr, "\nbl tree: sent %ld", s->bits_sent)); -Signature.prototype.toHex = function toHex() { - return utils.encode(this.toBytes(), 'hex').toUpperCase(); -}; + send_tree(s, s.dyn_ltree, lcodes - 1); /* literal tree */ + // Tracev((stderr, "\nlit tree: sent %ld", s->bits_sent)); -module.exports = Signature; + send_tree(s, s.dyn_dtree, dcodes - 1); /* distance tree */ + // Tracev((stderr, "\ndist tree: sent %ld", s->bits_sent)); + } -},{"../../elliptic":127,"bn.js":68}],140:[function(require,module,exports){ -module.exports = { - doubles: { - step: 4, - points: [ - [ - 'e60fce93b59e9ec53011aabc21c23e97b2a31369b87a5ae9c44ee89e2a6dec0a', - 'f7e3507399e595929db99f34f57937101296891e44d23f0be1f32cce69616821' - 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'9852390a99507679fd0b86fd2b39a868d7efc22151346e1a3ca4726586a6bed8' - ], - [ - '809a20c67d64900ffb698c4c825f6d5f2310fb0451c869345b7319f645605721', - '9e994980d9917e22b76b061927fa04143d096ccc54963e6a5ebfa5f3f8e286c1' - ], - [ - '1b38903a43f7f114ed4500b4eac7083fdefece1cf29c63528d563446f972c180', - '4036edc931a60ae889353f77fd53de4a2708b26b6f5da72ad3394119daf408f9' - ] - ] - } -}; + /* =========================================================================== + * Check if the data type is TEXT or BINARY, using the following algorithm: + * - TEXT if the two conditions below are satisfied: + * a) There are no non-portable control characters belonging to the + * "black list" (0..6, 14..25, 28..31). + * b) There is at least one printable character belonging to the + * "white list" (9 {TAB}, 10 {LF}, 13 {CR}, 32..255). + * - BINARY otherwise. + * - The following partially-portable control characters form a + * "gray list" that is ignored in this detection algorithm: + * (7 {BEL}, 8 {BS}, 11 {VT}, 12 {FF}, 26 {SUB}, 27 {ESC}). + * IN assertion: the fields Freq of dyn_ltree are set. + */ + function detect_data_type (s) { + /* black_mask is the bit mask of black-listed bytes + * set bits 0..6, 14..25, and 28..31 + * 0xf3ffc07f = binary 11110011111111111100000001111111 + */ + var black_mask = 0xf3ffc07f; + var n; -},{}],141:[function(require,module,exports){ -'use strict'; - -var utils = exports; -var BN = require('bn.js'); -var minAssert = require('minimalistic-assert'); -var minUtils = require('minimalistic-crypto-utils'); - -utils.assert = minAssert; -utils.toArray = minUtils.toArray; -utils.zero2 = minUtils.zero2; -utils.toHex = minUtils.toHex; -utils.encode = minUtils.encode; - -// Represent num in a w-NAF form -function getNAF(num, w) { - var naf = []; - var ws = 1 << (w + 1); - var k = num.clone(); - while (k.cmpn(1) >= 0) { - var z; - if (k.isOdd()) { - var mod = k.andln(ws - 1); - if (mod > (ws >> 1) - 1) - z = (ws >> 1) - mod; - else - z = mod; - k.isubn(z); - } else { - z = 0; + /* Check for non-textual ("black-listed") bytes. */ + for (n = 0; n <= 31; n++, black_mask >>>= 1) { + if ((black_mask & 1) && (s.dyn_ltree[n * 2]/* .Freq */ !== 0)) { + return Z_BINARY; + } + } + + /* Check for textual ("white-listed") bytes. */ + if (s.dyn_ltree[9 * 2]/* .Freq */ !== 0 || s.dyn_ltree[10 * 2]/* .Freq */ !== 0 || + s.dyn_ltree[13 * 2]/* .Freq */ !== 0) { + return Z_TEXT; + } + for (n = 32; n < LITERALS; n++) { + if (s.dyn_ltree[n * 2]/* .Freq */ !== 0) { + return Z_TEXT; + } + } + + /* There are no "black-listed" or "white-listed" bytes: + * this stream either is empty or has tolerated ("gray-listed") bytes only. + */ + return Z_BINARY; } - naf.push(z); - // Optimization, shift by word if possible - var shift = (k.cmpn(0) !== 0 && k.andln(ws - 1) === 0) ? (w + 1) : 1; - for (var i = 1; i < shift; i++) - naf.push(0); - k.iushrn(shift); - } + var static_init_done = false; + + /* =========================================================================== + * Initialize the tree data structures for a new zlib stream. + */ + function _tr_init (s) { + if (!static_init_done) { + tr_static_init(); + static_init_done = true; + } - return naf; -} -utils.getNAF = getNAF; + s.l_desc = new TreeDesc(s.dyn_ltree, static_l_desc); + s.d_desc = new TreeDesc(s.dyn_dtree, static_d_desc); + s.bl_desc = new TreeDesc(s.bl_tree, static_bl_desc); -// Represent k1, k2 in a Joint Sparse Form -function getJSF(k1, k2) { - var jsf = [ - [], - [] - ]; + s.bi_buf = 0; + s.bi_valid = 0; - k1 = k1.clone(); - k2 = k2.clone(); - var d1 = 0; - var d2 = 0; - while (k1.cmpn(-d1) > 0 || k2.cmpn(-d2) > 0) { - - // First phase - var m14 = (k1.andln(3) + d1) & 3; - var m24 = (k2.andln(3) + d2) & 3; - if (m14 === 3) - m14 = -1; - if (m24 === 3) - m24 = -1; - var u1; - if ((m14 & 1) === 0) { - u1 = 0; - } else { - var m8 = (k1.andln(7) + d1) & 7; - if ((m8 === 3 || m8 === 5) && m24 === 2) - u1 = -m14; - else - u1 = m14; + /* Initialize the first block of the first file: */ + init_block(s); } - jsf[0].push(u1); - var u2; - if ((m24 & 1) === 0) { - u2 = 0; - } else { - var m8 = (k2.andln(7) + d2) & 7; - if ((m8 === 3 || m8 === 5) && m14 === 2) - u2 = -m24; - else - u2 = m24; - } - jsf[1].push(u2); - - // Second phase - if (2 * d1 === u1 + 1) - d1 = 1 - d1; - if (2 * d2 === u2 + 1) - d2 = 1 - d2; - k1.iushrn(1); - k2.iushrn(1); - } + /* =========================================================================== + * Send a stored block + */ + function _tr_stored_block (s, buf, stored_len, last) + // DeflateState *s; + // charf *buf; /* input block */ + // ulg stored_len; /* length of input block */ + // int last; /* one if this is the last block for a file */ + { + send_bits(s, (STORED_BLOCK << 1) + (last ? 1 : 0), 3); /* send block type */ + copy_block(s, buf, stored_len, true); /* with header */ + } - return jsf; -} -utils.getJSF = getJSF; + /* =========================================================================== + * Send one empty static block to give enough lookahead for inflate. + * This takes 10 bits, of which 7 may remain in the bit buffer. + */ + function _tr_align (s) { + send_bits(s, STATIC_TREES << 1, 3); + send_code(s, END_BLOCK, static_ltree); + bi_flush(s); + } -function cachedProperty(obj, name, computer) { - var key = '_' + name; - obj.prototype[name] = function cachedProperty() { - return this[key] !== undefined ? this[key] : - this[key] = computer.call(this); - }; -} -utils.cachedProperty = cachedProperty; - -function parseBytes(bytes) { - return typeof bytes === 'string' ? utils.toArray(bytes, 'hex') : - bytes; -} -utils.parseBytes = parseBytes; - -function intFromLE(bytes) { - return new BN(bytes, 'hex', 'le'); -} -utils.intFromLE = intFromLE; - - -},{"bn.js":68,"minimalistic-assert":269,"minimalistic-crypto-utils":270}],142:[function(require,module,exports){ -module.exports={ - "_args": [ - [ - "elliptic@6.4.1", - "C:\\Projects\\OSS\\community-toolbox" - ] - ], - "_development": true, - "_from": "elliptic@6.4.1", - "_id": "elliptic@6.4.1", - "_inBundle": false, - "_integrity": "sha1-wtC3d2kRuGcixjLDwGxg8vgZk5o=", - "_location": "/elliptic", - "_phantomChildren": {}, - "_requested": { - "type": "version", - "registry": true, - "raw": "elliptic@6.4.1", - "name": "elliptic", - "escapedName": "elliptic", - "rawSpec": "6.4.1", - "saveSpec": null, - "fetchSpec": "6.4.1" - }, - "_requiredBy": [ - "/browserify-sign", - "/create-ecdh" - ], - "_resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.4.1.tgz", - "_spec": "6.4.1", - "_where": "C:\\Projects\\OSS\\community-toolbox", - "author": { - "name": "Fedor Indutny", - "email": "fedor@indutny.com" - }, - "bugs": { - "url": "https://github.com/indutny/elliptic/issues" - }, - "dependencies": { - "bn.js": "^4.4.0", - "brorand": "^1.0.1", - "hash.js": "^1.0.0", - "hmac-drbg": "^1.0.0", - "inherits": "^2.0.1", - "minimalistic-assert": "^1.0.0", - "minimalistic-crypto-utils": "^1.0.0" - }, - "description": "EC cryptography", - "devDependencies": { - "brfs": "^1.4.3", - "coveralls": "^2.11.3", - "grunt": "^0.4.5", - "grunt-browserify": "^5.0.0", - "grunt-cli": "^1.2.0", - "grunt-contrib-connect": "^1.0.0", - "grunt-contrib-copy": "^1.0.0", - "grunt-contrib-uglify": "^1.0.1", - "grunt-mocha-istanbul": "^3.0.1", - "grunt-saucelabs": "^8.6.2", - "istanbul": "^0.4.2", - "jscs": "^2.9.0", - "jshint": "^2.6.0", - "mocha": "^2.1.0" - }, - "files": [ - "lib" - ], - "homepage": "https://github.com/indutny/elliptic", - "keywords": [ - "EC", - "Elliptic", - "curve", - "Cryptography" - ], - "license": "MIT", - "main": "lib/elliptic.js", - "name": "elliptic", - "repository": { - "type": "git", - "url": "git+ssh://git@github.com/indutny/elliptic.git" - }, - "scripts": { - "jscs": "jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js", - "jshint": "jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js", - "lint": "npm run jscs && npm run jshint", - "test": "npm run lint && npm run unit", - "unit": "istanbul test _mocha --reporter=spec test/index.js", - "version": "grunt dist && git add dist/" - }, - "version": "6.4.1" -} - -},{}],143:[function(require,module,exports){ -var Buffer = require('safe-buffer').Buffer -var MD5 = require('md5.js') - -/* eslint-disable camelcase */ -function EVP_BytesToKey (password, salt, keyBits, ivLen) { - if (!Buffer.isBuffer(password)) password = Buffer.from(password, 'binary') - if (salt) { - if (!Buffer.isBuffer(salt)) salt = Buffer.from(salt, 'binary') - if (salt.length !== 8) throw new RangeError('salt should be Buffer with 8 byte length') - } + /* =========================================================================== + * Determine the best encoding for the current block: dynamic trees, static + * trees or store, and output the encoded block to the zip file. + */ + function _tr_flush_block (s, buf, stored_len, last) + // DeflateState *s; + // charf *buf; /* input block, or NULL if too old */ + // ulg stored_len; /* length of input block */ + // int last; /* one if this is the last block for a file */ + { + var opt_lenb, static_lenb; /* opt_len and static_len in bytes */ + var max_blindex = 0; /* index of last bit length code of non zero freq */ + + /* Build the Huffman trees unless a stored block is forced */ + if (s.level > 0) { + /* Check if the file is binary or text */ + if (s.strm.data_type === Z_UNKNOWN) { + s.strm.data_type = detect_data_type(s); + } + + /* Construct the literal and distance trees */ + build_tree(s, s.l_desc); + // Tracev((stderr, "\nlit data: dyn %ld, stat %ld", s->opt_len, + // s->static_len)); + + build_tree(s, s.d_desc); + // Tracev((stderr, "\ndist data: dyn %ld, stat %ld", s->opt_len, + // s->static_len)); + /* At this point, opt_len and static_len are the total bit lengths of + * the compressed block data, excluding the tree representations. + */ + + /* Build the bit length tree for the above two trees, and get the index + * in bl_order of the last bit length code to send. + */ + max_blindex = build_bl_tree(s); + + /* Determine the best encoding. Compute the block lengths in bytes. */ + opt_lenb = (s.opt_len + 3 + 7) >>> 3; + static_lenb = (s.static_len + 3 + 7) >>> 3; - var keyLen = keyBits / 8 - var key = Buffer.alloc(keyLen) - var iv = Buffer.alloc(ivLen || 0) - var tmp = Buffer.alloc(0) + // Tracev((stderr, "\nopt %lu(%lu) stat %lu(%lu) stored %lu lit %u ", + // opt_lenb, s->opt_len, static_lenb, s->static_len, stored_len, + // s->last_lit)); + + if (static_lenb <= opt_lenb) { opt_lenb = static_lenb; } + } else { + // Assert(buf != (char*)0, "lost buf"); + opt_lenb = static_lenb = stored_len + 5; /* force a stored block */ + } - while (keyLen > 0 || ivLen > 0) { - var hash = new MD5() - hash.update(tmp) - hash.update(password) - if (salt) hash.update(salt) - tmp = hash.digest() + if ((stored_len + 4 <= opt_lenb) && (buf !== -1)) { + /* 4: two words for the lengths */ - var used = 0 + /* The test buf != NULL is only necessary if LIT_BUFSIZE > WSIZE. + * Otherwise we can't have processed more than WSIZE input bytes since + * the last block flush, because compression would have been + * successful. If LIT_BUFSIZE <= WSIZE, it is never too late to + * transform a block into a stored block. + */ + _tr_stored_block(s, buf, stored_len, last); + } else if (s.strategy === Z_FIXED || static_lenb === opt_lenb) { + send_bits(s, (STATIC_TREES << 1) + (last ? 1 : 0), 3); + compress_block(s, static_ltree, static_dtree); + } else { + send_bits(s, (DYN_TREES << 1) + (last ? 1 : 0), 3); + send_all_trees(s, s.l_desc.max_code + 1, s.d_desc.max_code + 1, max_blindex + 1); + compress_block(s, s.dyn_ltree, s.dyn_dtree); + } + // Assert (s->compressed_len == s->bits_sent, "bad compressed size"); + /* The above check is made mod 2^32, for files larger than 512 MB + * and uLong implemented on 32 bits. + */ + init_block(s); - if (keyLen > 0) { - var keyStart = key.length - keyLen - used = Math.min(keyLen, tmp.length) - tmp.copy(key, keyStart, 0, used) - keyLen -= used + if (last) { + bi_windup(s); + } + // Tracev((stderr,"\ncomprlen %lu(%lu) ", s->compressed_len>>3, + // s->compressed_len-7*last)); } - if (used < tmp.length && ivLen > 0) { - var ivStart = iv.length - ivLen - var length = Math.min(ivLen, tmp.length - used) - tmp.copy(iv, ivStart, used, used + length) - ivLen -= length + /* =========================================================================== + * Save the match info and tally the frequency counts. Return true if + * the current block must be flushed. + */ + function _tr_tally (s, dist, lc) + // deflate_state *s; + // unsigned dist; /* distance of matched string */ + // unsigned lc; /* match length-MIN_MATCH or unmatched char (if dist==0) */ + { + // var out_length, in_length, dcode; + + s.pending_buf[s.d_buf + s.last_lit * 2] = (dist >>> 8) & 0xff; + s.pending_buf[s.d_buf + s.last_lit * 2 + 1] = dist & 0xff; + + s.pending_buf[s.l_buf + s.last_lit] = lc & 0xff; + s.last_lit++; + + if (dist === 0) { + /* lc is the unmatched char */ + s.dyn_ltree[lc * 2]++; + } else { + s.matches++; + /* Here, lc is the match length - MIN_MATCH */ + dist--; /* dist = match distance - 1 */ + // Assert((ush)dist < (ush)MAX_DIST(s) && + // (ush)lc <= (ush)(MAX_MATCH-MIN_MATCH) && + // (ush)d_code(dist) < (ush)D_CODES, "_tr_tally: bad match"); + + s.dyn_ltree[(_length_code[lc] + LITERALS + 1) * 2]++; + s.dyn_dtree[d_code(dist) * 2]++; + } + + // (!) This block is disabled in zlib defaults, + // don't enable it for binary compatibility + + // #ifdef TRUNCATE_BLOCK + // /* Try to guess if it is profitable to stop the current block here */ + // if ((s.last_lit & 0x1fff) === 0 && s.level > 2) { + // /* Compute an upper bound for the compressed length */ + // out_length = s.last_lit*8; + // in_length = s.strstart - s.block_start; + // + // for (dcode = 0; dcode < D_CODES; dcode++) { + // out_length += s.dyn_dtree[dcode*2]/*.Freq*/ * (5 + extra_dbits[dcode]); + // } + // out_length >>>= 3; + // //Tracev((stderr,"\nlast_lit %u, in %ld, out ~%ld(%ld%%) ", + // // s->last_lit, in_length, out_length, + // // 100L - out_length*100L/in_length)); + // if (s.matches < (s.last_lit>>1)/*int /2*/ && out_length < (in_length>>1)/*int /2*/) { + // return true; + // } + // } + // #endif + + return (s.last_lit === s.lit_bufsize - 1); + /* We avoid equality with lit_bufsize because of wraparound at 64K + * on 16 bit machines and because stored blocks are restricted to + * 64K-1 bytes. + */ } - } - tmp.fill(0) - return { key: key, iv: iv } -} + exports._tr_init = _tr_init; + exports._tr_stored_block = _tr_stored_block; + exports._tr_flush_block = _tr_flush_block; + exports._tr_tally = _tr_tally; + exports._tr_align = _tr_align; + }, { '../utils/common': 163 }], + 173: [function (require, module, exports) { + 'use strict'; -module.exports = EVP_BytesToKey + // (C) 1995-2013 Jean-loup Gailly and Mark Adler + // (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin + // + // This software is provided 'as-is', without any express or implied + // warranty. In no event will the authors be held liable for any damages + // arising from the use of this software. + // + // Permission is granted to anyone to use this software for any purpose, + // including commercial applications, and to alter it and redistribute it + // freely, subject to the following restrictions: + // + // 1. The origin of this software must not be misrepresented; you must not + // claim that you wrote the original software. If you use this software + // in a product, an acknowledgment in the product documentation would be + // appreciated but is not required. + // 2. Altered source versions must be plainly marked as such, and must not be + // misrepresented as being the original software. + // 3. This notice may not be removed or altered from any source distribution. + + function ZStream () { + /* next input byte */ + this.input = null; // JS specific, because we have no pointers + this.next_in = 0; + /* number of bytes available at input */ + this.avail_in = 0; + /* total number of input bytes read so far */ + this.total_in = 0; + /* next output byte should be put there */ + this.output = null; // JS specific, because we have no pointers + this.next_out = 0; + /* remaining free space at output */ + this.avail_out = 0; + /* total number of bytes output so far */ + this.total_out = 0; + /* last error message, NULL if no error */ + this.msg = '';/* Z_NULL */ + /* not visible by applications */ + this.state = null; + /* best guess about the data type: binary or text */ + this.data_type = 2;/* Z_UNKNOWN */ + /* adler32 value of the uncompressed data */ + this.adler = 0; + } + + module.exports = ZStream; + }, {}], + 174: [function (require, module, exports) { + // Copyright Joyent, Inc. and other Node contributors. + // + // Permission is hereby granted, free of charge, to any person obtaining a + // copy of this software and associated documentation files (the + // "Software"), to deal in the Software without restriction, including + // without limitation the rights to use, copy, modify, merge, publish, + // distribute, sublicense, and/or sell copies of the Software, and to permit + // persons to whom the Software is furnished to do so, subject to the + // following conditions: + // + // The above copyright notice and this permission notice shall be included + // in all copies or substantial portions of the Software. + // + // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN + // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + // USE OR OTHER DEALINGS IN THE SOFTWARE. + + 'use strict'; + + /* */ + + var Buffer = require('safe-buffer').Buffer; + /* */ + + var isEncoding = Buffer.isEncoding || function (encoding) { + encoding = '' + encoding; + switch (encoding && encoding.toLowerCase()) { + case 'hex':case 'utf8':case 'utf-8':case 'ascii':case 'binary':case 'base64':case 'ucs2':case 'ucs-2':case 'utf16le':case 'utf-16le':case 'raw': + return true; + default: + return false; + } + }; -},{"md5.js":264,"safe-buffer":338}],144:[function(require,module,exports){ -'use strict'; + function _normalizeEncoding (enc) { + if (!enc) return 'utf8'; + var retried; + while (true) { + switch (enc) { + case 'utf8': + case 'utf-8': + return 'utf8'; + case 'ucs2': + case 'ucs-2': + case 'utf16le': + case 'utf-16le': + return 'utf16le'; + case 'latin1': + case 'binary': + return 'latin1'; + case 'base64': + case 'ascii': + case 'hex': + return enc; + default: + if (retried) return; // undefined + enc = ('' + enc).toLowerCase(); + retried = true; + } + } + }; -var hasOwn = Object.prototype.hasOwnProperty; -var toStr = Object.prototype.toString; -var defineProperty = Object.defineProperty; -var gOPD = Object.getOwnPropertyDescriptor; + // Do not cache `Buffer.isEncoding` when checking encoding names as some + // modules monkey-patch it to support additional encodings + function normalizeEncoding (enc) { + var nenc = _normalizeEncoding(enc); + if (typeof nenc !== 'string' && (Buffer.isEncoding === isEncoding || !isEncoding(enc))) throw new Error('Unknown encoding: ' + enc); + return nenc || enc; + } + + // StringDecoder provides an interface for efficiently splitting a series of + // buffers into a series of JS strings without breaking apart multi-byte + // characters. + exports.StringDecoder = StringDecoder; + function StringDecoder (encoding) { + this.encoding = normalizeEncoding(encoding); + var nb; + switch (this.encoding) { + case 'utf16le': + this.text = utf16Text; + this.end = utf16End; + nb = 4; + break; + case 'utf8': + this.fillLast = utf8FillLast; + nb = 4; + break; + case 'base64': + this.text = base64Text; + this.end = base64End; + nb = 3; + break; + default: + this.write = simpleWrite; + this.end = simpleEnd; + return; + } + this.lastNeed = 0; + this.lastTotal = 0; + this.lastChar = Buffer.allocUnsafe(nb); + } -var isArray = function isArray(arr) { - if (typeof Array.isArray === 'function') { - return Array.isArray(arr); - } + StringDecoder.prototype.write = function (buf) { + if (buf.length === 0) return ''; + var r; + var i; + if (this.lastNeed) { + r = this.fillLast(buf); + if (r === undefined) return ''; + i = this.lastNeed; + this.lastNeed = 0; + } else { + i = 0; + } + if (i < buf.length) return r ? r + this.text(buf, i) : this.text(buf, i); + return r || ''; + }; - return toStr.call(arr) === '[object Array]'; -}; + StringDecoder.prototype.end = utf8End; -var isPlainObject = function isPlainObject(obj) { - if (!obj || toStr.call(obj) !== '[object Object]') { - return false; - } + // Returns only complete characters in a Buffer + StringDecoder.prototype.text = utf8Text; - var hasOwnConstructor = hasOwn.call(obj, 'constructor'); - var hasIsPrototypeOf = obj.constructor && obj.constructor.prototype && hasOwn.call(obj.constructor.prototype, 'isPrototypeOf'); - // Not own constructor property must be Object - if (obj.constructor && !hasOwnConstructor && !hasIsPrototypeOf) { - return false; - } + // Attempts to complete a partial non-UTF-8 character using bytes from a Buffer + StringDecoder.prototype.fillLast = function (buf) { + if (this.lastNeed <= buf.length) { + buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, this.lastNeed); + return this.lastChar.toString(this.encoding, 0, this.lastTotal); + } + buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, buf.length); + this.lastNeed -= buf.length; + }; - // Own properties are enumerated firstly, so to speed up, - // if last one is own, then all properties are own. - var key; - for (key in obj) { /**/ } + // Checks the type of a UTF-8 byte, whether it's ASCII, a leading byte, or a + // continuation byte. If an invalid byte is detected, -2 is returned. + function utf8CheckByte (byte) { + if (byte <= 0x7F) return 0; else if (byte >> 5 === 0x06) return 2; else if (byte >> 4 === 0x0E) return 3; else if (byte >> 3 === 0x1E) return 4; + return byte >> 6 === 0x02 ? -1 : -2; + } + + // Checks at most 3 bytes at the end of a Buffer in order to detect an + // incomplete multi-byte UTF-8 character. The total number of bytes (2, 3, or 4) + // needed to complete the UTF-8 character (if applicable) are returned. + function utf8CheckIncomplete (self, buf, i) { + var j = buf.length - 1; + if (j < i) return 0; + var nb = utf8CheckByte(buf[j]); + if (nb >= 0) { + if (nb > 0) self.lastNeed = nb - 1; + return nb; + } + if (--j < i || nb === -2) return 0; + nb = utf8CheckByte(buf[j]); + if (nb >= 0) { + if (nb > 0) self.lastNeed = nb - 2; + return nb; + } + if (--j < i || nb === -2) return 0; + nb = utf8CheckByte(buf[j]); + if (nb >= 0) { + if (nb > 0) { + if (nb === 2) nb = 0; else self.lastNeed = nb - 3; + } + return nb; + } + return 0; + } - return typeof key === 'undefined' || hasOwn.call(obj, key); -}; + // Validates as many continuation bytes for a multi-byte UTF-8 character as + // needed or are available. If we see a non-continuation byte where we expect + // one, we "replace" the validated continuation bytes we've seen so far with + // a single UTF-8 replacement character ('\ufffd'), to match v8's UTF-8 decoding + // behavior. The continuation byte check is included three times in the case + // where all of the continuation bytes for a character exist in the same buffer. + // It is also done this way as a slight performance increase instead of using a + // loop. + function utf8CheckExtraBytes (self, buf, p) { + if ((buf[0] & 0xC0) !== 0x80) { + self.lastNeed = 0; + return '\ufffd'; + } + if (self.lastNeed > 1 && buf.length > 1) { + if ((buf[1] & 0xC0) !== 0x80) { + self.lastNeed = 1; + return '\ufffd'; + } + if (self.lastNeed > 2 && buf.length > 2) { + if ((buf[2] & 0xC0) !== 0x80) { + self.lastNeed = 2; + return '\ufffd'; + } + } + } + } -// If name is '__proto__', and Object.defineProperty is available, define __proto__ as an own property on target -var setProperty = function setProperty(target, options) { - if (defineProperty && options.name === '__proto__') { - defineProperty(target, options.name, { - enumerable: true, - configurable: true, - value: options.newValue, - writable: true - }); - } else { - target[options.name] = options.newValue; - } -}; + // Attempts to complete a multi-byte UTF-8 character using bytes from a Buffer. + function utf8FillLast (buf) { + var p = this.lastTotal - this.lastNeed; + var r = utf8CheckExtraBytes(this, buf, p); + if (r !== undefined) return r; + if (this.lastNeed <= buf.length) { + buf.copy(this.lastChar, p, 0, this.lastNeed); + return this.lastChar.toString(this.encoding, 0, this.lastTotal); + } + buf.copy(this.lastChar, p, 0, buf.length); + this.lastNeed -= buf.length; + } + + // Returns all complete UTF-8 characters in a Buffer. If the Buffer ended on a + // partial character, the character's bytes are buffered until the required + // number of bytes are available. + function utf8Text (buf, i) { + var total = utf8CheckIncomplete(this, buf, i); + if (!this.lastNeed) return buf.toString('utf8', i); + this.lastTotal = total; + var end = buf.length - (total - this.lastNeed); + buf.copy(this.lastChar, 0, end); + return buf.toString('utf8', i, end); + } + + // For UTF-8, a replacement character is added when ending on a partial + // character. + function utf8End (buf) { + var r = buf && buf.length ? this.write(buf) : ''; + if (this.lastNeed) return r + '\ufffd'; + return r; + } -// Return undefined instead of __proto__ if '__proto__' is not an own property -var getProperty = function getProperty(obj, name) { - if (name === '__proto__') { - if (!hasOwn.call(obj, name)) { - return void 0; - } else if (gOPD) { - // In early versions of node, obj['__proto__'] is buggy when obj has - // __proto__ as an own property. Object.getOwnPropertyDescriptor() works. - return gOPD(obj, name).value; - } - } - - return obj[name]; -}; + // UTF-16LE typically needs two bytes per character, but even if we have an even + // number of bytes available, we need to check if we end on a leading/high + // surrogate. In that case, we need to wait for the next two bytes in order to + // decode the last character properly. + function utf16Text (buf, i) { + if ((buf.length - i) % 2 === 0) { + var r = buf.toString('utf16le', i); + if (r) { + var c = r.charCodeAt(r.length - 1); + if (c >= 0xD800 && c <= 0xDBFF) { + this.lastNeed = 2; + this.lastTotal = 4; + this.lastChar[0] = buf[buf.length - 2]; + this.lastChar[1] = buf[buf.length - 1]; + return r.slice(0, -1); + } + } + return r; + } + this.lastNeed = 1; + this.lastTotal = 2; + this.lastChar[0] = buf[buf.length - 1]; + return buf.toString('utf16le', i, buf.length - 1); + } + + // For UTF-16LE we do not explicitly append special replacement characters if we + // end on a partial character, we simply let v8 handle that. + function utf16End (buf) { + var r = buf && buf.length ? this.write(buf) : ''; + if (this.lastNeed) { + var end = this.lastTotal - this.lastNeed; + return r + this.lastChar.toString('utf16le', 0, end); + } + return r; + } -module.exports = function extend() { - var options, name, src, copy, copyIsArray, clone; - var target = arguments[0]; - var i = 1; - var length = arguments.length; - var deep = false; - - // Handle a deep copy situation - if (typeof target === 'boolean') { - deep = target; - target = arguments[1] || {}; - // skip the boolean and the target - i = 2; - } - if (target == null || (typeof target !== 'object' && typeof target !== 'function')) { - target = {}; - } - - for (; i < length; ++i) { - options = arguments[i]; - // Only deal with non-null/undefined values - if (options != null) { - // Extend the base object - for (name in options) { - src = getProperty(target, name); - copy = getProperty(options, name); - - // Prevent never-ending loop - if (target !== copy) { - // Recurse if we're merging plain objects or arrays - if (deep && copy && (isPlainObject(copy) || (copyIsArray = isArray(copy)))) { - if (copyIsArray) { - copyIsArray = false; - clone = src && isArray(src) ? src : []; - } else { - clone = src && isPlainObject(src) ? src : {}; - } - - // Never move original objects, clone them - setProperty(target, { name: name, newValue: extend(deep, clone, copy) }); - - // Don't bring in undefined values - } else if (typeof copy !== 'undefined') { - setProperty(target, { name: name, newValue: copy }); - } - } - } - } - } - - // Return the modified object - return target; -}; + function base64Text (buf, i) { + var n = (buf.length - i) % 3; + if (n === 0) return buf.toString('base64', i); + this.lastNeed = 3 - n; + this.lastTotal = 3; + if (n === 1) { + this.lastChar[0] = buf[buf.length - 1]; + } else { + this.lastChar[0] = buf[buf.length - 2]; + this.lastChar[1] = buf[buf.length - 1]; + } + return buf.toString('base64', i, buf.length - n); + } -},{}],145:[function(require,module,exports){ -(function (process){ -/* - * extsprintf.js: extended POSIX-style sprintf - */ + function base64End (buf) { + var r = buf && buf.length ? this.write(buf) : ''; + if (this.lastNeed) return r + this.lastChar.toString('base64', 0, 3 - this.lastNeed); + return r; + } -var mod_assert = require('assert'); -var mod_util = require('util'); + // Pass bytes on through for single-byte encodings (e.g. ascii, latin1, hex) + function simpleWrite (buf) { + return buf.toString(this.encoding); + } -/* - * Public interface - */ -exports.sprintf = jsSprintf; -exports.printf = jsPrintf; -exports.fprintf = jsFprintf; + function simpleEnd (buf) { + return buf && buf.length ? this.write(buf) : ''; + } + }, { 'safe-buffer': 338 }], + 175: [function (require, module, exports) { + var indexOf = function (xs, item) { + if (xs.indexOf) return xs.indexOf(item); + else { + for (var i = 0; i < xs.length; i++) { + if (xs[i] === item) return i; + } + } + return -1; + }; + var Object_keys = function (obj) { + if (Object.keys) return Object.keys(obj); + else { + var res = []; + for (var key in obj) res.push(key); + return res; + } + }; -/* - * Stripped down version of s[n]printf(3c). We make a best effort to throw an - * exception when given a format string we don't understand, rather than - * ignoring it, so that we won't break existing programs if/when we go implement - * the rest of this. - * - * This implementation currently supports specifying - * - field alignment ('-' flag), - * - zero-pad ('0' flag) - * - always show numeric sign ('+' flag), - * - field width - * - conversions for strings, decimal integers, and floats (numbers). - * - argument size specifiers. These are all accepted but ignored, since - * Javascript has no notion of the physical size of an argument. - * - * Everything else is currently unsupported, most notably precision, unsigned - * numbers, non-decimal numbers, and characters. - */ -function jsSprintf(fmt) -{ - var regex = [ - '([^%]*)', /* normal text */ - '%', /* start of format */ - '([\'\\-+ #0]*?)', /* flags (optional) */ - '([1-9]\\d*)?', /* width (optional) */ - '(\\.([1-9]\\d*))?', /* precision (optional) */ - '[lhjztL]*?', /* length mods (ignored) */ - '([diouxXfFeEgGaAcCsSp%jr])' /* conversion */ - ].join(''); - - var re = new RegExp(regex); - var args = Array.prototype.slice.call(arguments, 1); - var flags, width, precision, conversion; - var left, pad, sign, arg, match; - var ret = ''; - var argn = 1; - - mod_assert.equal('string', typeof (fmt)); - - while ((match = re.exec(fmt)) !== null) { - ret += match[1]; - fmt = fmt.substring(match[0].length); - - flags = match[2] || ''; - width = match[3] || 0; - precision = match[4] || ''; - conversion = match[6]; - left = false; - sign = false; - pad = ' '; - - if (conversion == '%') { - ret += '%'; - continue; - } - - if (args.length === 0) - throw (new Error('too few args to sprintf')); - - arg = args.shift(); - argn++; - - if (flags.match(/[\' #]/)) - throw (new Error( - 'unsupported flags: ' + flags)); + var forEach = function (xs, fn) { + if (xs.forEach) return xs.forEach(fn); + else { + for (var i = 0; i < xs.length; i++) { + fn(xs[i], i, xs); + } + } + }; - if (precision.length > 0) - throw (new Error( - 'non-zero precision not supported')); + var defineProp = (function () { + try { + Object.defineProperty({}, '_', {}); + return function (obj, name, value) { + Object.defineProperty(obj, name, { + writable: true, + enumerable: false, + configurable: true, + value: value + }); + }; + } catch (e) { + return function (obj, name, value) { + obj[name] = value; + }; + } + }()); - if (flags.match(/-/)) - left = true; + var globals = ['Array', 'Boolean', 'Date', 'Error', 'EvalError', 'Function', + 'Infinity', 'JSON', 'Math', 'NaN', 'Number', 'Object', 'RangeError', + 'ReferenceError', 'RegExp', 'String', 'SyntaxError', 'TypeError', 'URIError', + 'decodeURI', 'decodeURIComponent', 'encodeURI', 'encodeURIComponent', 'escape', + 'eval', 'isFinite', 'isNaN', 'parseFloat', 'parseInt', 'undefined', 'unescape']; - if (flags.match(/0/)) - pad = '0'; + function Context () {} + Context.prototype = {}; - if (flags.match(/\+/)) - sign = true; + var Script = exports.Script = function NodeScript (code) { + if (!(this instanceof Script)) return new Script(code); + this.code = code; + }; - switch (conversion) { - case 's': - if (arg === undefined || arg === null) - throw (new Error('argument ' + argn + - ': attempted to print undefined or null ' + - 'as a string')); - ret += doPad(pad, width, left, arg.toString()); - break; - - case 'd': - arg = Math.floor(arg); - /*jsl:fallthru*/ - case 'f': - sign = sign && arg > 0 ? '+' : ''; - ret += sign + doPad(pad, width, left, - arg.toString()); - break; + Script.prototype.runInContext = function (context) { + if (!(context instanceof Context)) { + throw new TypeError("needs a 'context' argument."); + } - case 'x': - ret += doPad(pad, width, left, arg.toString(16)); - break; + var iframe = document.createElement('iframe'); + if (!iframe.style) iframe.style = {}; + iframe.style.display = 'none'; - case 'j': /* non-standard */ - if (width === 0) - width = 10; - ret += mod_util.inspect(arg, false, width); - break; + document.body.appendChild(iframe); - case 'r': /* non-standard */ - ret += dumpException(arg); - break; + var win = iframe.contentWindow; + var wEval = win.eval; var wExecScript = win.execScript; - default: - throw (new Error('unsupported conversion: ' + - conversion)); - } - } - - ret += fmt; - return (ret); -} - -function jsPrintf() { - var args = Array.prototype.slice.call(arguments); - args.unshift(process.stdout); - jsFprintf.apply(null, args); -} - -function jsFprintf(stream) { - var args = Array.prototype.slice.call(arguments, 1); - return (stream.write(jsSprintf.apply(this, args))); -} - -function doPad(chr, width, left, str) -{ - var ret = str; - - while (ret.length < width) { - if (left) - ret += chr; - else - ret = chr + ret; - } - - return (ret); -} - -/* - * This function dumps long stack traces for exceptions having a cause() method. - * See node-verror for an example. - */ -function dumpException(ex) -{ - var ret; - - if (!(ex instanceof Error)) - throw (new Error(jsSprintf('invalid type for %%r: %j', ex))); - - /* Note that V8 prepends "ex.stack" with ex.toString(). */ - ret = 'EXCEPTION: ' + ex.constructor.name + ': ' + ex.stack; - - if (ex.cause && typeof (ex.cause) === 'function') { - var cex = ex.cause(); - if (cex) { - ret += '\nCaused by: ' + dumpException(cex); - } - } - - return (ret); -} - -}).call(this,require('_process')) -},{"_process":287,"assert":153,"util":393}],146:[function(require,module,exports){ -'use strict'; - -var isArray = Array.isArray; -var keyList = Object.keys; -var hasProp = Object.prototype.hasOwnProperty; - -module.exports = function equal(a, b) { - if (a === b) return true; - - var arrA = isArray(a) - , arrB = isArray(b) - , i - , length - , key; - - if (arrA && arrB) { - length = a.length; - if (length != b.length) return false; - for (i = 0; i < length; i++) - if (!equal(a[i], b[i])) return false; - return true; - } + if (!wEval && wExecScript) { + // win.eval() magically appears when this is called in IE: + wExecScript.call(win, 'null'); + wEval = win.eval; + } - if (arrA != arrB) return false; + forEach(Object_keys(context), function (key) { + win[key] = context[key]; + }); + forEach(globals, function (key) { + if (context[key]) { + win[key] = context[key]; + } + }); - var dateA = a instanceof Date - , dateB = b instanceof Date; - if (dateA != dateB) return false; - if (dateA && dateB) return a.getTime() == b.getTime(); + var winKeys = Object_keys(win); - var regexpA = a instanceof RegExp - , regexpB = b instanceof RegExp; - if (regexpA != regexpB) return false; - if (regexpA && regexpB) return a.toString() == b.toString(); + var res = wEval.call(win, this.code); - if (a instanceof Object && b instanceof Object) { - var keys = keyList(a); - length = keys.length; + forEach(Object_keys(win), function (key) { + // Avoid copying circular objects like `top` and `window` by only + // updating existing context properties or new properties in the `win` + // that was only introduced after the eval. + if (key in context || indexOf(winKeys, key) === -1) { + context[key] = win[key]; + } + }); - if (length !== keyList(b).length) - return false; + forEach(globals, function (key) { + if (!(key in context)) { + defineProp(context, key, win[key]); + } + }); - for (i = 0; i < length; i++) - if (!hasProp.call(b, keys[i])) return false; + document.body.removeChild(iframe); - for (i = 0; i < length; i++) { - key = keys[i]; - if (!equal(a[key], b[key])) return false; - } + return res; + }; - return true; - } + Script.prototype.runInThisContext = function () { + return eval(this.code); // maybe... + }; - return false; -}; + Script.prototype.runInNewContext = function (context) { + var ctx = Script.createContext(context); + var res = this.runInContext(ctx); -},{}],147:[function(require,module,exports){ -'use strict'; + if (context) { + forEach(Object_keys(ctx), function (key) { + context[key] = ctx[key]; + }); + } -module.exports = function (data, opts) { - if (!opts) opts = {}; - if (typeof opts === 'function') opts = { cmp: opts }; - var cycles = (typeof opts.cycles === 'boolean') ? opts.cycles : false; + return res; + }; - var cmp = opts.cmp && (function (f) { - return function (node) { - return function (a, b) { - var aobj = { key: a, value: node[a] }; - var bobj = { key: b, value: node[b] }; - return f(aobj, bobj); - }; - }; - })(opts.cmp); + forEach(Object_keys(Script.prototype), function (name) { + exports[name] = Script[name] = function (code) { + var s = Script(code); + return s[name].apply(s, [].slice.call(arguments, 1)); + }; + }); - var seen = []; - return (function stringify (node) { - if (node && node.toJSON && typeof node.toJSON === 'function') { - node = node.toJSON(); + exports.isContext = function (context) { + return context instanceof Context; + }; + + exports.createScript = function (code) { + return exports.Script(code); + }; + + exports.createContext = Script.createContext = function (context) { + var copy = new Context(); + if (typeof context === 'object') { + forEach(Object_keys(context), function (key) { + copy[key] = context[key]; + }); + } + return copy; + }; + }, {}], + 176: [function (require, module, exports) { + module.exports = { + $id: 'afterRequest.json#', + $schema: 'http://json-schema.org/draft-06/schema#', + type: 'object', + optional: true, + required: [ + 'lastAccess', + 'eTag', + 'hitCount' + ], + properties: { + expires: { + type: 'string', + pattern: '^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))?' + }, + lastAccess: { + type: 'string', + pattern: '^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))?' + }, + eTag: { + type: 'string' + }, + hitCount: { + type: 'integer' + }, + comment: { + type: 'string' } + } + }; + }, {}], + 177: [function (require, module, exports) { + module.exports = { + $id: 'beforeRequest.json#', + $schema: 'http://json-schema.org/draft-06/schema#', + type: 'object', + optional: true, + required: [ + 'lastAccess', + 'eTag', + 'hitCount' + ], + properties: { + expires: { + type: 'string', + pattern: '^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))?' + }, + lastAccess: { + type: 'string', + pattern: '^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))?' + }, + eTag: { + type: 'string' + }, + hitCount: { + type: 'integer' + }, + comment: { + type: 'string' + } + } + }; + }, {}], + 178: [function (require, module, exports) { + module.exports = { + $id: 'browser.json#', + $schema: 'http://json-schema.org/draft-06/schema#', + type: 'object', + required: [ + 'name', + 'version' + ], + properties: { + name: { + type: 'string' + }, + version: { + type: 'string' + }, + comment: { + type: 'string' + } + } + }; + }, {}], + 179: [function (require, module, exports) { + module.exports = { + $id: 'cache.json#', + $schema: 'http://json-schema.org/draft-06/schema#', + properties: { + beforeRequest: { + oneOf: [ + { type: 'null' }, + { $ref: 'beforeRequest.json#' } + ] + }, + afterRequest: { + oneOf: [ + { type: 'null' }, + { $ref: 'afterRequest.json#' } + ] + }, + comment: { + type: 'string' + } + } + }; + }, {}], + 180: [function (require, module, exports) { + module.exports = { + $id: 'content.json#', + $schema: 'http://json-schema.org/draft-06/schema#', + type: 'object', + required: [ + 'size', + 'mimeType' + ], + properties: { + size: { + type: 'integer' + }, + compression: { + type: 'integer' + }, + mimeType: { + type: 'string' + }, + text: { + type: 'string' + }, + encoding: { + type: 'string' + }, + comment: { + type: 'string' + } + } + }; + }, {}], + 181: [function (require, module, exports) { + module.exports = { + $id: 'cookie.json#', + $schema: 'http://json-schema.org/draft-06/schema#', + type: 'object', + required: [ + 'name', + 'value' + ], + properties: { + name: { + type: 'string' + }, + value: { + type: 'string' + }, + path: { + type: 'string' + }, + domain: { + type: 'string' + }, + expires: { + type: ['string', 'null'], + format: 'date-time' + }, + httpOnly: { + type: 'boolean' + }, + secure: { + type: 'boolean' + }, + comment: { + type: 'string' + } + } + }; + }, {}], + 182: [function (require, module, exports) { + module.exports = { + $id: 'creator.json#', + $schema: 'http://json-schema.org/draft-06/schema#', + type: 'object', + required: [ + 'name', + 'version' + ], + properties: { + name: { + type: 'string' + }, + version: { + type: 'string' + }, + comment: { + type: 'string' + } + } + }; + }, {}], + 183: [function (require, module, exports) { + module.exports = { + $id: 'entry.json#', + $schema: 'http://json-schema.org/draft-06/schema#', + type: 'object', + optional: true, + required: [ + 'startedDateTime', + 'time', + 'request', + 'response', + 'cache', + 'timings' + ], + properties: { + pageref: { + type: 'string' + }, + startedDateTime: { + type: 'string', + format: 'date-time', + pattern: '^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))' + }, + time: { + type: 'number', + min: 0 + }, + request: { + $ref: 'request.json#' + }, + response: { + $ref: 'response.json#' + }, + cache: { + $ref: 'cache.json#' + }, + timings: { + $ref: 'timings.json#' + }, + serverIPAddress: { + type: 'string', + oneOf: [ + { format: 'ipv4' }, + { format: 'ipv6' } + ] + }, + connection: { + type: 'string' + }, + comment: { + type: 'string' + } + } + }; + }, {}], + 184: [function (require, module, exports) { + module.exports = { + $id: 'har.json#', + $schema: 'http://json-schema.org/draft-06/schema#', + type: 'object', + required: [ + 'log' + ], + properties: { + log: { + $ref: 'log.json#' + } + } + }; + }, {}], + 185: [function (require, module, exports) { + module.exports = { + $id: 'header.json#', + $schema: 'http://json-schema.org/draft-06/schema#', + type: 'object', + required: [ + 'name', + 'value' + ], + properties: { + name: { + type: 'string' + }, + value: { + type: 'string' + }, + comment: { + type: 'string' + } + } + }; + }, {}], + 186: [function (require, module, exports) { + 'use strict'; - if (node === undefined) return; - if (typeof node == 'number') return isFinite(node) ? '' + node : 'null'; - if (typeof node !== 'object') return JSON.stringify(node); - - var i, out; - if (Array.isArray(node)) { - out = '['; - for (i = 0; i < node.length; i++) { - if (i) out += ','; - out += stringify(node[i]) || 'null'; + module.exports = { + afterRequest: require('./afterRequest.json'), + beforeRequest: require('./beforeRequest.json'), + browser: require('./browser.json'), + cache: require('./cache.json'), + content: require('./content.json'), + cookie: require('./cookie.json'), + creator: require('./creator.json'), + entry: require('./entry.json'), + har: require('./har.json'), + header: require('./header.json'), + log: require('./log.json'), + page: require('./page.json'), + pageTimings: require('./pageTimings.json'), + postData: require('./postData.json'), + query: require('./query.json'), + request: require('./request.json'), + response: require('./response.json'), + timings: require('./timings.json') + }; + }, { './afterRequest.json': 176, './beforeRequest.json': 177, './browser.json': 178, './cache.json': 179, './content.json': 180, './cookie.json': 181, './creator.json': 182, './entry.json': 183, './har.json': 184, './header.json': 185, './log.json': 187, './page.json': 188, './pageTimings.json': 189, './postData.json': 190, './query.json': 191, './request.json': 192, './response.json': 193, './timings.json': 194 }], + 187: [function (require, module, exports) { + module.exports = { + $id: 'log.json#', + $schema: 'http://json-schema.org/draft-06/schema#', + type: 'object', + required: [ + 'version', + 'creator', + 'entries' + ], + properties: { + version: { + type: 'string' + }, + creator: { + $ref: 'creator.json#' + }, + browser: { + $ref: 'browser.json#' + }, + pages: { + type: 'array', + items: { + $ref: 'page.json#' + } + }, + entries: { + type: 'array', + items: { + $ref: 'entry.json#' + } + }, + comment: { + type: 'string' + } + } + }; + }, {}], + 188: [function (require, module, exports) { + module.exports = { + $id: 'page.json#', + $schema: 'http://json-schema.org/draft-06/schema#', + type: 'object', + optional: true, + required: [ + 'startedDateTime', + 'id', + 'title', + 'pageTimings' + ], + properties: { + startedDateTime: { + type: 'string', + format: 'date-time', + pattern: '^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))' + }, + id: { + type: 'string', + unique: true + }, + title: { + type: 'string' + }, + pageTimings: { + $ref: 'pageTimings.json#' + }, + comment: { + type: 'string' + } + } + }; + }, {}], + 189: [function (require, module, exports) { + module.exports = { + $id: 'pageTimings.json#', + $schema: 'http://json-schema.org/draft-06/schema#', + type: 'object', + properties: { + onContentLoad: { + type: 'number', + min: -1 + }, + onLoad: { + type: 'number', + min: -1 + }, + comment: { + type: 'string' + } + } + }; + }, {}], + 190: [function (require, module, exports) { + module.exports = { + $id: 'postData.json#', + $schema: 'http://json-schema.org/draft-06/schema#', + type: 'object', + optional: true, + required: [ + 'mimeType' + ], + properties: { + mimeType: { + type: 'string' + }, + text: { + type: 'string' + }, + params: { + type: 'array', + required: [ + 'name' + ], + properties: { + name: { + type: 'string' + }, + value: { + type: 'string' + }, + fileName: { + type: 'string' + }, + contentType: { + type: 'string' + }, + comment: { + type: 'string' } - return out + ']'; + } + }, + comment: { + type: 'string' } - - if (node === null) return 'null'; - - if (seen.indexOf(node) !== -1) { - if (cycles) return JSON.stringify('__cycle__'); - throw new TypeError('Converting circular structure to JSON'); + } + }; + }, {}], + 191: [function (require, module, exports) { + module.exports = { + $id: 'query.json#', + $schema: 'http://json-schema.org/draft-06/schema#', + type: 'object', + required: [ + 'name', + 'value' + ], + properties: { + name: { + type: 'string' + }, + value: { + type: 'string' + }, + comment: { + type: 'string' } - - var seenIndex = seen.push(node) - 1; - var keys = Object.keys(node).sort(cmp && cmp(node)); - out = ''; - for (i = 0; i < keys.length; i++) { - var key = keys[i]; - var value = stringify(node[key]); - - if (!value) continue; - if (out) out += ','; - out += JSON.stringify(key) + ':' + value; + } + }; + }, {}], + 192: [function (require, module, exports) { + module.exports = { + $id: 'request.json#', + $schema: 'http://json-schema.org/draft-06/schema#', + type: 'object', + required: [ + 'method', + 'url', + 'httpVersion', + 'cookies', + 'headers', + 'queryString', + 'headersSize', + 'bodySize' + ], + properties: { + method: { + type: 'string' + }, + url: { + type: 'string', + format: 'uri' + }, + httpVersion: { + type: 'string' + }, + cookies: { + type: 'array', + items: { + $ref: 'cookie.json#' + } + }, + headers: { + type: 'array', + items: { + $ref: 'header.json#' + } + }, + queryString: { + type: 'array', + items: { + $ref: 'query.json#' + } + }, + postData: { + $ref: 'postData.json#' + }, + headersSize: { + type: 'integer' + }, + bodySize: { + type: 'integer' + }, + comment: { + type: 'string' } - seen.splice(seenIndex, 1); - return '{' + out + '}'; - })(data); -}; - -},{}],148:[function(require,module,exports){ -module.exports = ForeverAgent -ForeverAgent.SSL = ForeverAgentSSL - -var util = require('util') - , Agent = require('http').Agent - , net = require('net') - , tls = require('tls') - , AgentSSL = require('https').Agent - -function getConnectionName(host, port) { - var name = '' - if (typeof host === 'string') { - name = host + ':' + port - } else { - // For node.js v012.0 and iojs-v1.5.1, host is an object. And any existing localAddress is part of the connection name. - name = host.host + ':' + host.port + ':' + (host.localAddress ? (host.localAddress + ':') : ':') - } - return name -} - -function ForeverAgent(options) { - var self = this - self.options = options || {} - self.requests = {} - self.sockets = {} - self.freeSockets = {} - self.maxSockets = self.options.maxSockets || Agent.defaultMaxSockets - self.minSockets = self.options.minSockets || ForeverAgent.defaultMinSockets - self.on('free', function(socket, host, port) { - var name = getConnectionName(host, port) - - if (self.requests[name] && self.requests[name].length) { - self.requests[name].shift().onSocket(socket) - } else if (self.sockets[name].length < self.minSockets) { - if (!self.freeSockets[name]) self.freeSockets[name] = [] - self.freeSockets[name].push(socket) - - // if an error happens while we don't use the socket anyway, meh, throw the socket away - var onIdleError = function() { - socket.destroy() - } - socket._onIdleError = onIdleError - socket.on('error', onIdleError) - } else { - // If there are no pending requests just destroy the - // socket and it will get removed from the pool. This - // gets us out of timeout issues and allows us to - // default to Connection:keep-alive. - socket.destroy() - } - }) - -} -util.inherits(ForeverAgent, Agent) - -ForeverAgent.defaultMinSockets = 5 - + } + }; + }, {}], + 193: [function (require, module, exports) { + module.exports = { + $id: 'response.json#', + $schema: 'http://json-schema.org/draft-06/schema#', + type: 'object', + required: [ + 'status', + 'statusText', + 'httpVersion', + 'cookies', + 'headers', + 'content', + 'redirectURL', + 'headersSize', + 'bodySize' + ], + properties: { + status: { + type: 'integer' + }, + statusText: { + type: 'string' + }, + httpVersion: { + type: 'string' + }, + cookies: { + type: 'array', + items: { + $ref: 'cookie.json#' + } + }, + headers: { + type: 'array', + items: { + $ref: 'header.json#' + } + }, + content: { + $ref: 'content.json#' + }, + redirectURL: { + type: 'string' + }, + headersSize: { + type: 'integer' + }, + bodySize: { + type: 'integer' + }, + comment: { + type: 'string' + } + } + }; + }, {}], + 194: [function (require, module, exports) { + module.exports = { + $id: 'timings.json#', + $schema: 'http://json-schema.org/draft-06/schema#', + required: [ + 'send', + 'wait', + 'receive' + ], + properties: { + dns: { + type: 'number', + min: -1 + }, + connect: { + type: 'number', + min: -1 + }, + blocked: { + type: 'number', + min: -1 + }, + send: { + type: 'number', + min: -1 + }, + wait: { + type: 'number', + min: -1 + }, + receive: { + type: 'number', + min: -1 + }, + ssl: { + type: 'number', + min: -1 + }, + comment: { + type: 'string' + } + } + }; + }, {}], + 195: [function (require, module, exports) { + function HARError (errors) { + var message = 'validation failed'; -ForeverAgent.prototype.createConnection = net.createConnection -ForeverAgent.prototype.addRequestNoreuse = Agent.prototype.addRequest -ForeverAgent.prototype.addRequest = function(req, host, port) { - var name = getConnectionName(host, port) - - if (typeof host !== 'string') { - var options = host - port = options.port - host = options.host - } + this.name = 'HARError'; + this.message = message; + this.errors = errors; - if (this.freeSockets[name] && this.freeSockets[name].length > 0 && !req.useChunkedEncodingByDefault) { - var idleSocket = this.freeSockets[name].pop() - idleSocket.removeListener('error', idleSocket._onIdleError) - delete idleSocket._onIdleError - req._reusedSocket = true - req.onSocket(idleSocket) - } else { - this.addRequestNoreuse(req, host, port) - } -} - -ForeverAgent.prototype.removeSocket = function(s, name, host, port) { - if (this.sockets[name]) { - var index = this.sockets[name].indexOf(s) - if (index !== -1) { - this.sockets[name].splice(index, 1) - } - } else if (this.sockets[name] && this.sockets[name].length === 0) { - // don't leak - delete this.sockets[name] - delete this.requests[name] - } - - if (this.freeSockets[name]) { - var index = this.freeSockets[name].indexOf(s) - if (index !== -1) { - this.freeSockets[name].splice(index, 1) - if (this.freeSockets[name].length === 0) { - delete this.freeSockets[name] + if (typeof Error.captureStackTrace === 'function') { + Error.captureStackTrace(this, this.constructor); + } else { + this.stack = (new Error(message)).stack; } } - } - if (this.requests[name] && this.requests[name].length) { - // If we have pending requests and a socket gets closed a new one - // needs to be created to take over in the pool for the one that closed. - this.createSocket(name, host, port).emit('free') - } -} - -function ForeverAgentSSL (options) { - ForeverAgent.call(this, options) -} -util.inherits(ForeverAgentSSL, ForeverAgent) - -ForeverAgentSSL.prototype.createConnection = createConnectionSSL -ForeverAgentSSL.prototype.addRequestNoreuse = AgentSSL.prototype.addRequest - -function createConnectionSSL (port, host, options) { - if (typeof port === 'object') { - options = port; - } else if (typeof host === 'object') { - options = host; - } else if (typeof options === 'object') { - options = options; - } else { - options = {}; - } - - if (typeof port === 'number') { - options.port = port; - } - - if (typeof host === 'string') { - options.host = host; - } - - return tls.connect(options); -} - -},{"http":374,"https":162,"net":159,"tls":159,"util":393}],149:[function(require,module,exports){ -/* eslint-env browser */ -module.exports = typeof self == 'object' ? self.FormData : window.FormData; - -},{}],150:[function(require,module,exports){ -module.exports={ - "Users": [ - { - "method": "getUser", - "uri": "/users/%s" - }, - { - "method": "getUsers", - "uri": "/users" - } - ], - "Repositories": [ - { - "method": "getReposForUser", - "uri": "/users/%s/repos" - }, - { - "method": "getReposForOrg", - "uri": "/orgs/%s/repos" - }, - { - "method": "getRepo", - "uri": "/repos/%s/%s" - }, - { - "method": "getRepoContributors", - "uri": "/repos/%s/%s/contributors" - }, - { - "method": "getRepoLanguages", - "uri": "/repos/%s/%s/languages" - }, - { - "method": "getRepoTeams", - "uri": "/repos/%s/%s/teams" - }, - { - "method": "getRepoTags", - "uri": "/repos/%s/%s/tags" - }, - { - "method": "getRepoBranches", - "uri": "/repos/%s/%s/branches" - }, - { - "method": "getRepoBranche", - "uri": "/repos/%s/%s/branches/%s" - }, - { - "method": "getRepoFile", - "uri": "/repos/%s/%s/contents/%s" - }, - { - "method": "getRepoCommits", - "uri": "/repos/%s/%s/commits" - }, - { - "method": "getRepoCommit", - "uri": "/repos/%s/%s/commits/%s" - } - ], - "Followers": [ - { - "method": "getFollowersForUser", - "uri": "/users/%s/followers" - }, - { - "method": "getFollowersByUser", - "uri": "/users/%s/following" - } - ], - "Issues": [ - { - "method": "getIssuesForRepo", - "uri": "/repos/%s/%s/issues" - }, - { - "method": "getIssue", - "uri": "/repos/%s/%s/issues/%s" - }, - { - "method": "getIssueComments", - "uri": "/repos/%s/%s/issues/%s/comments" - }, - { - "method": "getRepoIssues", - "uri": "/repos/%s/%s/issues/comments" - }, - { - "method": "getIssueComment", - "uri": "/repos/%s/%s/issues/comments/%s" - } - ], - "Milestones": [ - { - "method": "getRepoMilestones", - "uri": "/repos/%s/%s/milestones" - }, - { - "method": "getMilestone", - "uri": "/repos/%s/%s/milestones/%s" - } - ] -} - -},{}],151:[function(require,module,exports){ -"use strict"; - -const path = require('path'); -const extend = require('extend'); -const requestP = require('request-promise'); -const pkg = require('./package'); - -// Routes definition -const ROUTES = require('./assets/routes.json'); - -// Default configuration options -const DEFAULT_OPTIONS = { - 'baseUrl': 'https://api.github.com', - 'headers': { - 'User-Agent': 'github-api-simple v' + pkg.version + ' [nodejs] [https://github.com/MichielvdVelde/github-api-simple]' - }, - 'json': true -}; - -/** - * -*/ -let GithubService = function(options) { - this._options = extend(true, DEFAULT_OPTIONS, options); - - let self = this; - let buildMethod = function(namespace, route) { - if(!GithubService.prototype[namespace]) - GithubService.prototype[namespace] = {}; - - GithubService.prototype[namespace][route.method] = function() { - let options = self._options; - let argsRange = arguments.length; - if(typeof arguments[arguments.length-1] == 'object') { - argsRange = arguments.length-1; - options = extend(true, options, arguments[arguments.length-1]); - } - options.uri = route.uri; - let vars = Array.prototype.slice.call(arguments, 0, argsRange); - for(let v of vars) { - options.uri = options.uri.replace('%s', v); - } - return requestP(options); - }; - }; - - for(let namespace in ROUTES) { - for(let route of ROUTES[namespace]) { - buildMethod(namespace, route); - } - } -}; - -exports = module.exports = GithubService; - -},{"./assets/routes.json":150,"./package":152,"extend":144,"path":279,"request-promise":323}],152:[function(require,module,exports){ -module.exports={ - "_args": [ - [ - "git://github.com/jywarren/github-api-simple.git#patch-2", - "C:\\Projects\\OSS\\community-toolbox" - ] - ], - "_development": true, - "_from": "git://github.com/jywarren/github-api-simple.git#patch-2", - "_id": "github-api-simple@git://github.com/jywarren/github-api-simple.git#cb5b7f778ea9c8b65641b64b8c02f43cedf6672e", - "_inBundle": false, - "_integrity": "", - "_location": "/github-api-simple", - "_phantomChildren": {}, - "_requested": { - "type": "git", - "raw": "git://github.com/jywarren/github-api-simple.git#patch-2", - "rawSpec": "git://github.com/jywarren/github-api-simple.git#patch-2", - "saveSpec": "git://github.com/jywarren/github-api-simple.git#patch-2", - "fetchSpec": "git://github.com/jywarren/github-api-simple.git", - "gitCommittish": "patch-2" - }, - "_requiredBy": [ - "#DEV:/" - ], - "_resolved": "git://github.com/jywarren/github-api-simple.git#cb5b7f778ea9c8b65641b64b8c02f43cedf6672e", - "_spec": "git://github.com/jywarren/github-api-simple.git#patch-2", - "_where": "C:\\Projects\\OSS\\community-toolbox", - "author": { - "name": "Michiel van der Velde", - "email": "michiel@michielvdvelde.nl" - }, - "bugs": { - "url": "https://github.com/MichielvdVelde/github-api-simple/issues" - }, - "dependencies": { - "debug": "^2.6.9", - "request-promise": "^1.0.2" - }, - "description": "Simple Github API wrapper for unauthenticated end points", - "homepage": "https://github.com/MichielvdVelde/github-api-simple#readme", - "keywords": [ - "github", - "api", - "wrapper", - "simple" - ], - "license": "MIT", - "main": "github-api.js", - "name": "github-api-simple", - "repository": { - "type": "git", - "url": "git+https://github.com/MichielvdVelde/github-api-simple.git" - }, - "scripts": { - "test": "echo \"Error: no test specified\" && exit 1" - }, - "version": "0.1.0" -} - -},{}],153:[function(require,module,exports){ -(function (global){ -'use strict'; - -// compare and isBuffer taken from https://github.com/feross/buffer/blob/680e9e5e488f22aac27599a57dc844a6315928dd/index.js -// original notice: - -/*! - * The buffer module from node.js, for the browser. - * - * @author Feross Aboukhadijeh - * @license MIT - */ -function compare(a, b) { - if (a === b) { - return 0; - } + HARError.prototype = Error.prototype; - var x = a.length; - var y = b.length; + module.exports = HARError; + }, {}], + 196: [function (require, module, exports) { + var Ajv = require('ajv'); + var HARError = require('./error'); + var schemas = require('har-schema'); - for (var i = 0, len = Math.min(x, y); i < len; ++i) { - if (a[i] !== b[i]) { - x = a[i]; - y = b[i]; - break; - } - } + var ajv; - if (x < y) { - return -1; - } - if (y < x) { - return 1; - } - return 0; -} -function isBuffer(b) { - if (global.Buffer && typeof global.Buffer.isBuffer === 'function') { - return global.Buffer.isBuffer(b); - } - return !!(b != null && b._isBuffer); -} - -// based on node assert, original notice: - -// http://wiki.commonjs.org/wiki/Unit_Testing/1.0 -// -// THIS IS NOT TESTED NOR LIKELY TO WORK OUTSIDE V8! -// -// Originally from narwhal.js (http://narwhaljs.org) -// Copyright (c) 2009 Thomas Robinson <280north.com> -// -// Permission is hereby granted, free of charge, to any person obtaining a copy -// of this software and associated documentation files (the 'Software'), to -// deal in the Software without restriction, including without limitation the -// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or -// sell copies of the Software, and to permit persons to whom the Software is -// furnished to do so, subject to the following conditions: -// -// The above copyright notice and this permission notice shall be included in -// all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -// AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN -// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION -// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -var util = require('util/'); -var hasOwn = Object.prototype.hasOwnProperty; -var pSlice = Array.prototype.slice; -var functionsHaveNames = (function () { - return function foo() {}.name === 'foo'; -}()); -function pToString (obj) { - return Object.prototype.toString.call(obj); -} -function isView(arrbuf) { - if (isBuffer(arrbuf)) { - return false; - } - if (typeof global.ArrayBuffer !== 'function') { - return false; - } - if (typeof ArrayBuffer.isView === 'function') { - return ArrayBuffer.isView(arrbuf); - } - if (!arrbuf) { - return false; - } - if (arrbuf instanceof DataView) { - return true; - } - if (arrbuf.buffer && arrbuf.buffer instanceof ArrayBuffer) { - return true; - } - return false; -} -// 1. The assert module provides functions that throw -// AssertionError's when particular conditions are not met. The -// assert module must conform to the following interface. - -var assert = module.exports = ok; - -// 2. The AssertionError is defined in assert. -// new assert.AssertionError({ message: message, -// actual: actual, -// expected: expected }) - -var regex = /\s*function\s+([^\(\s]*)\s*/; -// based on https://github.com/ljharb/function.prototype.name/blob/adeeeec8bfcc6068b187d7d9fb3d5bb1d3a30899/implementation.js -function getName(func) { - if (!util.isFunction(func)) { - return; - } - if (functionsHaveNames) { - return func.name; - } - var str = func.toString(); - var match = str.match(regex); - return match && match[1]; -} -assert.AssertionError = function AssertionError(options) { - this.name = 'AssertionError'; - this.actual = options.actual; - this.expected = options.expected; - this.operator = options.operator; - if (options.message) { - this.message = options.message; - this.generatedMessage = false; - } else { - this.message = getMessage(this); - this.generatedMessage = true; - } - var stackStartFunction = options.stackStartFunction || fail; - if (Error.captureStackTrace) { - Error.captureStackTrace(this, stackStartFunction); - } else { - // non v8 browsers so we can have a stacktrace - var err = new Error(); - if (err.stack) { - var out = err.stack; - - // try to strip useless frames - var fn_name = getName(stackStartFunction); - var idx = out.indexOf('\n' + fn_name); - if (idx >= 0) { - // once we have located the function frame - // we need to strip out everything before it (and its line) - var next_line = out.indexOf('\n', idx + 1); - out = out.substring(next_line + 1); - } - - this.stack = out; - } - } -}; + function validate (name, data) { + data = data || {}; -// assert.AssertionError instanceof Error -util.inherits(assert.AssertionError, Error); + // validator config + ajv = ajv || new Ajv({ + allErrors: true, + schemas: schemas + }); -function truncate(s, n) { - if (typeof s === 'string') { - return s.length < n ? s : s.slice(0, n); - } else { - return s; - } -} -function inspect(something) { - if (functionsHaveNames || !util.isFunction(something)) { - return util.inspect(something); - } - var rawname = getName(something); - var name = rawname ? ': ' + rawname : ''; - return '[Function' + name + ']'; -} -function getMessage(self) { - return truncate(inspect(self.actual), 128) + ' ' + - self.operator + ' ' + - truncate(inspect(self.expected), 128); -} - -// At present only the three keys mentioned above are used and -// understood by the spec. Implementations or sub modules can pass -// other keys to the AssertionError's constructor - they will be -// ignored. - -// 3. All of the following functions must throw an AssertionError -// when a corresponding condition is not met, with a message that -// may be undefined if not provided. All assertion methods provide -// both the actual and expected values to the assertion error for -// display purposes. - -function fail(actual, expected, message, operator, stackStartFunction) { - throw new assert.AssertionError({ - message: message, - actual: actual, - expected: expected, - operator: operator, - stackStartFunction: stackStartFunction - }); -} - -// EXTENSION! allows for well behaved errors defined elsewhere. -assert.fail = fail; - -// 4. Pure assertion tests whether a value is truthy, as determined -// by !!guard. -// assert.ok(guard, message_opt); -// This statement is equivalent to assert.equal(true, !!guard, -// message_opt);. To test strictly for the value true, use -// assert.strictEqual(true, guard, message_opt);. - -function ok(value, message) { - if (!value) fail(value, true, message, '==', assert.ok); -} -assert.ok = ok; - -// 5. The equality assertion tests shallow, coercive equality with -// ==. -// assert.equal(actual, expected, message_opt); - -assert.equal = function equal(actual, expected, message) { - if (actual != expected) fail(actual, expected, message, '==', assert.equal); -}; + var validate = ajv.getSchema(name + '.json'); -// 6. The non-equality assertion tests for whether two objects are not equal -// with != assert.notEqual(actual, expected, message_opt); + return new Promise(function (resolve, reject) { + var valid = validate(data); -assert.notEqual = function notEqual(actual, expected, message) { - if (actual == expected) { - fail(actual, expected, message, '!=', assert.notEqual); - } -}; + !valid ? reject(new HARError(validate.errors)) : resolve(data); + }); + } -// 7. The equivalence assertion tests a deep equality relation. -// assert.deepEqual(actual, expected, message_opt); + exports.afterRequest = function (data) { + return validate('afterRequest', data); + }; -assert.deepEqual = function deepEqual(actual, expected, message) { - if (!_deepEqual(actual, expected, false)) { - fail(actual, expected, message, 'deepEqual', assert.deepEqual); - } -}; + exports.beforeRequest = function (data) { + return validate('beforeRequest', data); + }; -assert.deepStrictEqual = function deepStrictEqual(actual, expected, message) { - if (!_deepEqual(actual, expected, true)) { - fail(actual, expected, message, 'deepStrictEqual', assert.deepStrictEqual); - } -}; + exports.browser = function (data) { + return validate('browser', data); + }; -function _deepEqual(actual, expected, strict, memos) { - // 7.1. All identical values are equivalent, as determined by ===. - if (actual === expected) { - return true; - } else if (isBuffer(actual) && isBuffer(expected)) { - return compare(actual, expected) === 0; - - // 7.2. If the expected value is a Date object, the actual value is - // equivalent if it is also a Date object that refers to the same time. - } else if (util.isDate(actual) && util.isDate(expected)) { - return actual.getTime() === expected.getTime(); - - // 7.3 If the expected value is a RegExp object, the actual value is - // equivalent if it is also a RegExp object with the same source and - // properties (`global`, `multiline`, `lastIndex`, `ignoreCase`). - } else if (util.isRegExp(actual) && util.isRegExp(expected)) { - return actual.source === expected.source && - actual.global === expected.global && - actual.multiline === expected.multiline && - actual.lastIndex === expected.lastIndex && - actual.ignoreCase === expected.ignoreCase; + exports.cache = function (data) { + return validate('cache', data); + }; - // 7.4. Other pairs that do not both pass typeof value == 'object', - // equivalence is determined by ==. - } else if ((actual === null || typeof actual !== 'object') && - (expected === null || typeof expected !== 'object')) { - return strict ? actual === expected : actual == expected; - - // If both values are instances of typed arrays, wrap their underlying - // ArrayBuffers in a Buffer each to increase performance - // This optimization requires the arrays to have the same type as checked by - // Object.prototype.toString (aka pToString). Never perform binary - // comparisons for Float*Arrays, though, since e.g. +0 === -0 but their - // bit patterns are not identical. - } else if (isView(actual) && isView(expected) && - pToString(actual) === pToString(expected) && - !(actual instanceof Float32Array || - actual instanceof Float64Array)) { - return compare(new Uint8Array(actual.buffer), - new Uint8Array(expected.buffer)) === 0; - - // 7.5 For all other Object pairs, including Array objects, equivalence is - // determined by having the same number of owned properties (as verified - // with Object.prototype.hasOwnProperty.call), the same set of keys - // (although not necessarily the same order), equivalent values for every - // corresponding key, and an identical 'prototype' property. Note: this - // accounts for both named and indexed properties on Arrays. - } else if (isBuffer(actual) !== isBuffer(expected)) { - return false; - } else { - memos = memos || {actual: [], expected: []}; - - var actualIndex = memos.actual.indexOf(actual); - if (actualIndex !== -1) { - if (actualIndex === memos.expected.indexOf(expected)) { - return true; - } - } + exports.content = function (data) { + return validate('content', data); + }; - memos.actual.push(actual); - memos.expected.push(expected); + exports.cookie = function (data) { + return validate('cookie', data); + }; - return objEquiv(actual, expected, strict, memos); - } -} - -function isArguments(object) { - return Object.prototype.toString.call(object) == '[object Arguments]'; -} - -function objEquiv(a, b, strict, actualVisitedObjects) { - if (a === null || a === undefined || b === null || b === undefined) - return false; - // if one is a primitive, the other must be same - if (util.isPrimitive(a) || util.isPrimitive(b)) - return a === b; - if (strict && Object.getPrototypeOf(a) !== Object.getPrototypeOf(b)) - return false; - var aIsArgs = isArguments(a); - var bIsArgs = isArguments(b); - if ((aIsArgs && !bIsArgs) || (!aIsArgs && bIsArgs)) - return false; - if (aIsArgs) { - a = pSlice.call(a); - b = pSlice.call(b); - return _deepEqual(a, b, strict); - } - var ka = objectKeys(a); - var kb = objectKeys(b); - var key, i; - // having the same number of owned properties (keys incorporates - // hasOwnProperty) - if (ka.length !== kb.length) - return false; - //the same set of keys (although not necessarily the same order), - ka.sort(); - kb.sort(); - //~~~cheap key test - for (i = ka.length - 1; i >= 0; i--) { - if (ka[i] !== kb[i]) - return false; - } - //equivalent values for every corresponding key, and - //~~~possibly expensive deep test - for (i = ka.length - 1; i >= 0; i--) { - key = ka[i]; - if (!_deepEqual(a[key], b[key], strict, actualVisitedObjects)) - return false; - } - return true; -} + exports.creator = function (data) { + return validate('creator', data); + }; -// 8. The non-equivalence assertion tests for any deep inequality. -// assert.notDeepEqual(actual, expected, message_opt); + exports.entry = function (data) { + return validate('entry', data); + }; -assert.notDeepEqual = function notDeepEqual(actual, expected, message) { - if (_deepEqual(actual, expected, false)) { - fail(actual, expected, message, 'notDeepEqual', assert.notDeepEqual); - } -}; + exports.har = function (data) { + return validate('har', data); + }; -assert.notDeepStrictEqual = notDeepStrictEqual; -function notDeepStrictEqual(actual, expected, message) { - if (_deepEqual(actual, expected, true)) { - fail(actual, expected, message, 'notDeepStrictEqual', notDeepStrictEqual); - } -} + exports.header = function (data) { + return validate('header', data); + }; + exports.log = function (data) { + return validate('log', data); + }; -// 9. The strict equality assertion tests strict equality, as determined by ===. -// assert.strictEqual(actual, expected, message_opt); + exports.page = function (data) { + return validate('page', data); + }; -assert.strictEqual = function strictEqual(actual, expected, message) { - if (actual !== expected) { - fail(actual, expected, message, '===', assert.strictEqual); - } -}; + exports.pageTimings = function (data) { + return validate('pageTimings', data); + }; -// 10. The strict non-equality assertion tests for strict inequality, as -// determined by !==. assert.notStrictEqual(actual, expected, message_opt); + exports.postData = function (data) { + return validate('postData', data); + }; -assert.notStrictEqual = function notStrictEqual(actual, expected, message) { - if (actual === expected) { - fail(actual, expected, message, '!==', assert.notStrictEqual); - } -}; + exports.query = function (data) { + return validate('query', data); + }; -function expectedException(actual, expected) { - if (!actual || !expected) { - return false; - } + exports.request = function (data) { + return validate('request', data); + }; - if (Object.prototype.toString.call(expected) == '[object RegExp]') { - return expected.test(actual); - } + exports.response = function (data) { + return validate('response', data); + }; - try { - if (actual instanceof expected) { - return true; + exports.timings = function (data) { + return validate('timings', data); + }; + }, { './error': 195, ajv: 2, 'har-schema': 186 }], + 197: [function (require, module, exports) { + 'use strict'; + var Buffer = require('safe-buffer').Buffer; + var Transform = require('stream').Transform; + var inherits = require('inherits'); + + function throwIfNotStringOrBuffer (val, prefix) { + if (!Buffer.isBuffer(val) && typeof val !== 'string') { + throw new TypeError(prefix + ' must be a string or a buffer'); + } } - } catch (e) { - // Ignore. The instanceof check doesn't work for arrow functions. - } - if (Error.isPrototypeOf(expected)) { - return false; - } + function HashBase (blockSize) { + Transform.call(this); - return expected.call({}, actual) === true; -} + this._block = Buffer.allocUnsafe(blockSize); + this._blockSize = blockSize; + this._blockOffset = 0; + this._length = [0, 0, 0, 0]; -function _tryBlock(block) { - var error; - try { - block(); - } catch (e) { - error = e; - } - return error; -} + this._finalized = false; + } -function _throws(shouldThrow, block, expected, message) { - var actual; + inherits(HashBase, Transform); - if (typeof block !== 'function') { - throw new TypeError('"block" argument must be a function'); - } + HashBase.prototype._transform = function (chunk, encoding, callback) { + var error = null; + try { + this.update(chunk, encoding); + } catch (err) { + error = err; + } - if (typeof expected === 'string') { - message = expected; - expected = null; - } + callback(error); + }; - actual = _tryBlock(block); + HashBase.prototype._flush = function (callback) { + var error = null; + try { + this.push(this.digest()); + } catch (err) { + error = err; + } - message = (expected && expected.name ? ' (' + expected.name + ').' : '.') + - (message ? ' ' + message : '.'); + callback(error); + }; - if (shouldThrow && !actual) { - fail(actual, expected, 'Missing expected exception' + message); - } + HashBase.prototype.update = function (data, encoding) { + throwIfNotStringOrBuffer(data, 'Data'); + if (this._finalized) throw new Error('Digest already called'); + if (!Buffer.isBuffer(data)) data = Buffer.from(data, encoding); + + // consume data + var block = this._block; + var offset = 0; + while (this._blockOffset + data.length - offset >= this._blockSize) { + for (var i = this._blockOffset; i < this._blockSize;) block[i++] = data[offset++]; + this._update(); + this._blockOffset = 0; + } + while (offset < data.length) block[this._blockOffset++] = data[offset++]; - var userProvidedMessage = typeof message === 'string'; - var isUnwantedException = !shouldThrow && util.isError(actual); - var isUnexpectedException = !shouldThrow && actual && !expected; + // update length + for (var j = 0, carry = data.length * 8; carry > 0; ++j) { + this._length[j] += carry; + carry = (this._length[j] / 0x0100000000) | 0; + if (carry > 0) this._length[j] -= 0x0100000000 * carry; + } - if ((isUnwantedException && - userProvidedMessage && - expectedException(actual, expected)) || - isUnexpectedException) { - fail(actual, expected, 'Got unwanted exception' + message); - } + return this; + }; - if ((shouldThrow && actual && expected && - !expectedException(actual, expected)) || (!shouldThrow && actual)) { - throw actual; - } -} + HashBase.prototype._update = function () { + throw new Error('_update is not implemented'); + }; -// 11. Expected to throw an error: -// assert.throws(block, Error_opt, message_opt); + HashBase.prototype.digest = function (encoding) { + if (this._finalized) throw new Error('Digest already called'); + this._finalized = true; -assert.throws = function(block, /*optional*/error, /*optional*/message) { - _throws(true, block, error, message); -}; + var digest = this._digest(); + if (encoding !== undefined) digest = digest.toString(encoding); -// EXTENSION! This is annoying to write outside this module. -assert.doesNotThrow = function(block, /*optional*/error, /*optional*/message) { - _throws(false, block, error, message); -}; + // reset state + this._block.fill(0); + this._blockOffset = 0; + for (var i = 0; i < 4; ++i) this._length[i] = 0; -assert.ifError = function(err) { if (err) throw err; }; + return digest; + }; -var objectKeys = Object.keys || function (obj) { - var keys = []; - for (var key in obj) { - if (hasOwn.call(obj, key)) keys.push(key); - } - return keys; -}; + HashBase.prototype._digest = function () { + throw new Error('_digest is not implemented'); + }; -}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) -},{"util/":156}],154:[function(require,module,exports){ -if (typeof Object.create === 'function') { - // implementation from standard node.js 'util' module - module.exports = function inherits(ctor, superCtor) { - ctor.super_ = superCtor - ctor.prototype = Object.create(superCtor.prototype, { - constructor: { - value: ctor, - enumerable: false, - writable: true, - configurable: true + module.exports = HashBase; + }, { inherits: 217, 'safe-buffer': 338, stream: 373 }], + 198: [function (require, module, exports) { + var hash = exports; + + hash.utils = require('./hash/utils'); + hash.common = require('./hash/common'); + hash.sha = require('./hash/sha'); + hash.ripemd = require('./hash/ripemd'); + hash.hmac = require('./hash/hmac'); + + // Proxy hash functions to the main object + hash.sha1 = hash.sha.sha1; + hash.sha256 = hash.sha.sha256; + hash.sha224 = hash.sha.sha224; + hash.sha384 = hash.sha.sha384; + hash.sha512 = hash.sha.sha512; + hash.ripemd160 = hash.ripemd.ripemd160; + }, { './hash/common': 199, './hash/hmac': 200, './hash/ripemd': 201, './hash/sha': 202, './hash/utils': 209 }], + 199: [function (require, module, exports) { + 'use strict'; + + var utils = require('./utils'); + var assert = require('minimalistic-assert'); + + function BlockHash () { + this.pending = null; + this.pendingTotal = 0; + this.blockSize = this.constructor.blockSize; + this.outSize = this.constructor.outSize; + this.hmacStrength = this.constructor.hmacStrength; + this.padLength = this.constructor.padLength / 8; + this.endian = 'big'; + + this._delta8 = this.blockSize / 8; + this._delta32 = this.blockSize / 32; + } + exports.BlockHash = BlockHash; + + BlockHash.prototype.update = function update (msg, enc) { + // Convert message to array, pad it, and join into 32bit blocks + msg = utils.toArray(msg, enc); + if (!this.pending) { this.pending = msg; } else { this.pending = this.pending.concat(msg); } + this.pendingTotal += msg.length; + + // Enough data, try updating + if (this.pending.length >= this._delta8) { + msg = this.pending; + + // Process pending data in blocks + var r = msg.length % this._delta8; + this.pending = msg.slice(msg.length - r, msg.length); + if (this.pending.length === 0) { this.pending = null; } + + msg = utils.join32(msg, 0, msg.length - r, this.endian); + for (var i = 0; i < msg.length; i += this._delta32) { this._update(msg, i, i + this._delta32); } } - }); - }; -} else { - // old school shim for old browsers - module.exports = function inherits(ctor, superCtor) { - ctor.super_ = superCtor - var TempCtor = function () {} - TempCtor.prototype = superCtor.prototype - ctor.prototype = new TempCtor() - ctor.prototype.constructor = ctor - } -} - -},{}],155:[function(require,module,exports){ -module.exports = function isBuffer(arg) { - return arg && typeof arg === 'object' - && typeof arg.copy === 'function' - && typeof arg.fill === 'function' - && typeof arg.readUInt8 === 'function'; -} -},{}],156:[function(require,module,exports){ -(function (process,global){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -var formatRegExp = /%[sdj%]/g; -exports.format = function(f) { - if (!isString(f)) { - var objects = []; - for (var i = 0; i < arguments.length; i++) { - objects.push(inspect(arguments[i])); - } - return objects.join(' '); - } - var i = 1; - var args = arguments; - var len = args.length; - var str = String(f).replace(formatRegExp, function(x) { - if (x === '%%') return '%'; - if (i >= len) return x; - switch (x) { - case '%s': return String(args[i++]); - case '%d': return Number(args[i++]); - case '%j': - try { - return JSON.stringify(args[i++]); - } catch (_) { - return '[Circular]'; - } - default: - return x; - } - }); - for (var x = args[i]; i < len; x = args[++i]) { - if (isNull(x) || !isObject(x)) { - str += ' ' + x; - } else { - str += ' ' + inspect(x); - } - } - return str; -}; + return this; + }; + BlockHash.prototype.digest = function digest (enc) { + this.update(this._pad()); + assert(this.pending === null); -// Mark that a method should not be used. -// Returns a modified function which warns once by default. -// If --no-deprecation is set, then it is a no-op. -exports.deprecate = function(fn, msg) { - // Allow for deprecating things in the process of starting up. - if (isUndefined(global.process)) { - return function() { - return exports.deprecate(fn, msg).apply(this, arguments); + return this._digest(enc); }; - } - - if (process.noDeprecation === true) { - return fn; - } - var warned = false; - function deprecated() { - if (!warned) { - if (process.throwDeprecation) { - throw new Error(msg); - } else if (process.traceDeprecation) { - console.trace(msg); + BlockHash.prototype._pad = function pad () { + var len = this.pendingTotal; + var bytes = this._delta8; + var k = bytes - ((len + this.padLength) % bytes); + var res = new Array(k + this.padLength); + res[0] = 0x80; + for (var i = 1; i < k; i++) { res[i] = 0; } + + // Append length + len <<= 3; + if (this.endian === 'big') { + for (var t = 8; t < this.padLength; t++) { res[i++] = 0; } + + res[i++] = 0; + res[i++] = 0; + res[i++] = 0; + res[i++] = 0; + res[i++] = (len >>> 24) & 0xff; + res[i++] = (len >>> 16) & 0xff; + res[i++] = (len >>> 8) & 0xff; + res[i++] = len & 0xff; } else { - console.error(msg); + res[i++] = len & 0xff; + res[i++] = (len >>> 8) & 0xff; + res[i++] = (len >>> 16) & 0xff; + res[i++] = (len >>> 24) & 0xff; + res[i++] = 0; + res[i++] = 0; + res[i++] = 0; + res[i++] = 0; + + for (t = 8; t < this.padLength; t++) { res[i++] = 0; } } - warned = true; - } - return fn.apply(this, arguments); - } - return deprecated; -}; + return res; + }; + }, { './utils': 209, 'minimalistic-assert': 269 }], + 200: [function (require, module, exports) { + 'use strict'; + var utils = require('./utils'); + var assert = require('minimalistic-assert'); -var debugs = {}; -var debugEnviron; -exports.debuglog = function(set) { - if (isUndefined(debugEnviron)) - debugEnviron = process.env.NODE_DEBUG || ''; - set = set.toUpperCase(); - if (!debugs[set]) { - if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) { - var pid = process.pid; - debugs[set] = function() { - var msg = exports.format.apply(exports, arguments); - console.error('%s %d: %s', set, pid, msg); - }; - } else { - debugs[set] = function() {}; + function Hmac (hash, key, enc) { + if (!(this instanceof Hmac)) { return new Hmac(hash, key, enc); } + this.Hash = hash; + this.blockSize = hash.blockSize / 8; + this.outSize = hash.outSize / 8; + this.inner = null; + this.outer = null; + + this._init(utils.toArray(key, enc)); } - } - return debugs[set]; -}; + module.exports = Hmac; + Hmac.prototype._init = function init (key) { + // Shorten key, if needed + if (key.length > this.blockSize) { key = new this.Hash().update(key).digest(); } + assert(key.length <= this.blockSize); -/** - * Echos the value of a value. Trys to print the value out - * in the best way possible given the different types. - * - * @param {Object} obj The object to print out. - * @param {Object} opts Optional options object that alters the output. - */ -/* legacy: obj, showHidden, depth, colors*/ -function inspect(obj, opts) { - // default options - var ctx = { - seen: [], - stylize: stylizeNoColor - }; - // legacy... - if (arguments.length >= 3) ctx.depth = arguments[2]; - if (arguments.length >= 4) ctx.colors = arguments[3]; - if (isBoolean(opts)) { - // legacy... - ctx.showHidden = opts; - } else if (opts) { - // got an "options" object - exports._extend(ctx, opts); - } - // set default options - if (isUndefined(ctx.showHidden)) ctx.showHidden = false; - if (isUndefined(ctx.depth)) ctx.depth = 2; - if (isUndefined(ctx.colors)) ctx.colors = false; - if (isUndefined(ctx.customInspect)) ctx.customInspect = true; - if (ctx.colors) ctx.stylize = stylizeWithColor; - return formatValue(ctx, obj, ctx.depth); -} -exports.inspect = inspect; - - -// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics -inspect.colors = { - 'bold' : [1, 22], - 'italic' : [3, 23], - 'underline' : [4, 24], - 'inverse' : [7, 27], - 'white' : [37, 39], - 'grey' : [90, 39], - 'black' : [30, 39], - 'blue' : [34, 39], - 'cyan' : [36, 39], - 'green' : [32, 39], - 'magenta' : [35, 39], - 'red' : [31, 39], - 'yellow' : [33, 39] -}; + // Add padding to key + for (var i = key.length; i < this.blockSize; i++) { key.push(0); } -// Don't use 'blue' not visible on cmd.exe -inspect.styles = { - 'special': 'cyan', - 'number': 'yellow', - 'boolean': 'yellow', - 'undefined': 'grey', - 'null': 'bold', - 'string': 'green', - 'date': 'magenta', - // "name": intentionally not styling - 'regexp': 'red' -}; + for (i = 0; i < key.length; i++) { key[i] ^= 0x36; } + this.inner = new this.Hash().update(key); + + // 0x36 ^ 0x5c = 0x6a + for (i = 0; i < key.length; i++) { key[i] ^= 0x6a; } + this.outer = new this.Hash().update(key); + }; + + Hmac.prototype.update = function update (msg, enc) { + this.inner.update(msg, enc); + return this; + }; + Hmac.prototype.digest = function digest (enc) { + this.outer.update(this.inner.digest()); + return this.outer.digest(enc); + }; + }, { './utils': 209, 'minimalistic-assert': 269 }], + 201: [function (require, module, exports) { + 'use strict'; + + var utils = require('./utils'); + var common = require('./common'); + + var rotl32 = utils.rotl32; + var sum32 = utils.sum32; + var sum32_3 = utils.sum32_3; + var sum32_4 = utils.sum32_4; + var BlockHash = common.BlockHash; + + function RIPEMD160 () { + if (!(this instanceof RIPEMD160)) { return new RIPEMD160(); } + + BlockHash.call(this); + + this.h = [0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0]; + this.endian = 'little'; + } + utils.inherits(RIPEMD160, BlockHash); + exports.ripemd160 = RIPEMD160; + + RIPEMD160.blockSize = 512; + RIPEMD160.outSize = 160; + RIPEMD160.hmacStrength = 192; + RIPEMD160.padLength = 64; + + RIPEMD160.prototype._update = function update (msg, start) { + var A = this.h[0]; + var B = this.h[1]; + var C = this.h[2]; + var D = this.h[3]; + var E = this.h[4]; + var Ah = A; + var Bh = B; + var Ch = C; + var Dh = D; + var Eh = E; + for (var j = 0; j < 80; j++) { + var T = sum32( + rotl32( + sum32_4(A, f(j, B, C, D), msg[r[j] + start], K(j)), + s[j]), + E); + A = E; + E = D; + D = rotl32(C, 10); + C = B; + B = T; + T = sum32( + rotl32( + sum32_4(Ah, f(79 - j, Bh, Ch, Dh), msg[rh[j] + start], Kh(j)), + sh[j]), + Eh); + Ah = Eh; + Eh = Dh; + Dh = rotl32(Ch, 10); + Ch = Bh; + Bh = T; + } + T = sum32_3(this.h[1], C, Dh); + this.h[1] = sum32_3(this.h[2], D, Eh); + this.h[2] = sum32_3(this.h[3], E, Ah); + this.h[3] = sum32_3(this.h[4], A, Bh); + this.h[4] = sum32_3(this.h[0], B, Ch); + this.h[0] = T; + }; -function stylizeWithColor(str, styleType) { - var style = inspect.styles[styleType]; + RIPEMD160.prototype._digest = function digest (enc) { + if (enc === 'hex') { return utils.toHex32(this.h, 'little'); } else { return utils.split32(this.h, 'little'); } + }; - if (style) { - return '\u001b[' + inspect.colors[style][0] + 'm' + str + - '\u001b[' + inspect.colors[style][1] + 'm'; - } else { - return str; - } -} + function f (j, x, y, z) { + if (j <= 15) { return x ^ y ^ z; } else if (j <= 31) { return (x & y) | ((~x) & z); } else if (j <= 47) { return (x | (~y)) ^ z; } else if (j <= 63) { return (x & z) | (y & (~z)); } else { return x ^ (y | (~z)); } + } + function K (j) { + if (j <= 15) { return 0x00000000; } else if (j <= 31) { return 0x5a827999; } else if (j <= 47) { return 0x6ed9eba1; } else if (j <= 63) { return 0x8f1bbcdc; } else { return 0xa953fd4e; } + } -function stylizeNoColor(str, styleType) { - return str; -} + function Kh (j) { + if (j <= 15) { return 0x50a28be6; } else if (j <= 31) { return 0x5c4dd124; } else if (j <= 47) { return 0x6d703ef3; } else if (j <= 63) { return 0x7a6d76e9; } else { return 0x00000000; } + } + var r = [ + 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, + 7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8, + 3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12, + 1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2, + 4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13 + ]; -function arrayToHash(array) { - var hash = {}; + var rh = [ + 5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12, + 6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2, + 15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13, + 8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14, + 12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11 + ]; - array.forEach(function(val, idx) { - hash[val] = true; - }); + var s = [ + 11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8, + 7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12, + 11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5, + 11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12, + 9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6 + ]; - return hash; -} + var sh = [ + 8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6, + 9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11, + 9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5, + 15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8, + 8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11 + ]; + }, { './common': 199, './utils': 209 }], + 202: [function (require, module, exports) { + 'use strict'; + + exports.sha1 = require('./sha/1'); + exports.sha224 = require('./sha/224'); + exports.sha256 = require('./sha/256'); + exports.sha384 = require('./sha/384'); + exports.sha512 = require('./sha/512'); + }, { './sha/1': 203, './sha/224': 204, './sha/256': 205, './sha/384': 206, './sha/512': 207 }], + 203: [function (require, module, exports) { + 'use strict'; + + var utils = require('../utils'); + var common = require('../common'); + var shaCommon = require('./common'); + + var rotl32 = utils.rotl32; + var sum32 = utils.sum32; + var sum32_5 = utils.sum32_5; + var ft_1 = shaCommon.ft_1; + var BlockHash = common.BlockHash; + + var sha1_K = [ + 0x5A827999, 0x6ED9EBA1, + 0x8F1BBCDC, 0xCA62C1D6 + ]; + function SHA1 () { + if (!(this instanceof SHA1)) { return new SHA1(); } -function formatValue(ctx, value, recurseTimes) { - // Provide a hook for user-specified inspect functions. - // Check that value is an object with an inspect function on it - if (ctx.customInspect && - value && - isFunction(value.inspect) && - // Filter out the util module, it's inspect function is special - value.inspect !== exports.inspect && - // Also filter out any prototype objects using the circular check. - !(value.constructor && value.constructor.prototype === value)) { - var ret = value.inspect(recurseTimes, ctx); - if (!isString(ret)) { - ret = formatValue(ctx, ret, recurseTimes); + BlockHash.call(this); + this.h = [ + 0x67452301, 0xefcdab89, 0x98badcfe, + 0x10325476, 0xc3d2e1f0]; + this.W = new Array(80); } - return ret; - } - // Primitive types cannot have properties - var primitive = formatPrimitive(ctx, value); - if (primitive) { - return primitive; - } - - // Look up the keys of the object. - var keys = Object.keys(value); - var visibleKeys = arrayToHash(keys); + utils.inherits(SHA1, BlockHash); + module.exports = SHA1; - if (ctx.showHidden) { - keys = Object.getOwnPropertyNames(value); - } + SHA1.blockSize = 512; + SHA1.outSize = 160; + SHA1.hmacStrength = 80; + SHA1.padLength = 64; - // IE doesn't make error fields non-enumerable - // http://msdn.microsoft.com/en-us/library/ie/dww52sbt(v=vs.94).aspx - if (isError(value) - && (keys.indexOf('message') >= 0 || keys.indexOf('description') >= 0)) { - return formatError(value); - } + SHA1.prototype._update = function _update (msg, start) { + var W = this.W; - // Some type of object without properties can be shortcutted. - if (keys.length === 0) { - if (isFunction(value)) { - var name = value.name ? ': ' + value.name : ''; - return ctx.stylize('[Function' + name + ']', 'special'); - } - if (isRegExp(value)) { - return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp'); - } - if (isDate(value)) { - return ctx.stylize(Date.prototype.toString.call(value), 'date'); - } - if (isError(value)) { - return formatError(value); - } - } + for (var i = 0; i < 16; i++) { W[i] = msg[start + i]; } - var base = '', array = false, braces = ['{', '}']; + for (; i < W.length; i++) { W[i] = rotl32(W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16], 1); } - // Make Array say that they are Array - if (isArray(value)) { - array = true; - braces = ['[', ']']; - } + var a = this.h[0]; + var b = this.h[1]; + var c = this.h[2]; + var d = this.h[3]; + var e = this.h[4]; - // Make functions say that they are functions - if (isFunction(value)) { - var n = value.name ? ': ' + value.name : ''; - base = ' [Function' + n + ']'; - } + for (i = 0; i < W.length; i++) { + var s = ~~(i / 20); + var t = sum32_5(rotl32(a, 5), ft_1(s, b, c, d), e, W[i], sha1_K[s]); + e = d; + d = c; + c = rotl32(b, 30); + b = a; + a = t; + } - // Make RegExps say that they are RegExps - if (isRegExp(value)) { - base = ' ' + RegExp.prototype.toString.call(value); - } + this.h[0] = sum32(this.h[0], a); + this.h[1] = sum32(this.h[1], b); + this.h[2] = sum32(this.h[2], c); + this.h[3] = sum32(this.h[3], d); + this.h[4] = sum32(this.h[4], e); + }; - // Make dates with properties first say the date - if (isDate(value)) { - base = ' ' + Date.prototype.toUTCString.call(value); - } + SHA1.prototype._digest = function digest (enc) { + if (enc === 'hex') { return utils.toHex32(this.h, 'big'); } else { return utils.split32(this.h, 'big'); } + }; + }, { '../common': 199, '../utils': 209, './common': 208 }], + 204: [function (require, module, exports) { + 'use strict'; - // Make error with message first say the error - if (isError(value)) { - base = ' ' + formatError(value); - } + var utils = require('../utils'); + var SHA256 = require('./256'); - if (keys.length === 0 && (!array || value.length == 0)) { - return braces[0] + base + braces[1]; - } + function SHA224 () { + if (!(this instanceof SHA224)) { return new SHA224(); } - if (recurseTimes < 0) { - if (isRegExp(value)) { - return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp'); - } else { - return ctx.stylize('[Object]', 'special'); + SHA256.call(this); + this.h = [ + 0xc1059ed8, 0x367cd507, 0x3070dd17, 0xf70e5939, + 0xffc00b31, 0x68581511, 0x64f98fa7, 0xbefa4fa4]; } - } + utils.inherits(SHA224, SHA256); + module.exports = SHA224; - ctx.seen.push(value); + SHA224.blockSize = 512; + SHA224.outSize = 224; + SHA224.hmacStrength = 192; + SHA224.padLength = 64; - var output; - if (array) { - output = formatArray(ctx, value, recurseTimes, visibleKeys, keys); - } else { - output = keys.map(function(key) { - return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array); - }); - } + SHA224.prototype._digest = function digest (enc) { + // Just truncate output + if (enc === 'hex') { return utils.toHex32(this.h.slice(0, 7), 'big'); } else { return utils.split32(this.h.slice(0, 7), 'big'); } + }; + }, { '../utils': 209, './256': 205 }], + 205: [function (require, module, exports) { + 'use strict'; + + var utils = require('../utils'); + var common = require('../common'); + var shaCommon = require('./common'); + var assert = require('minimalistic-assert'); + + var sum32 = utils.sum32; + var sum32_4 = utils.sum32_4; + var sum32_5 = utils.sum32_5; + var ch32 = shaCommon.ch32; + var maj32 = shaCommon.maj32; + var s0_256 = shaCommon.s0_256; + var s1_256 = shaCommon.s1_256; + var g0_256 = shaCommon.g0_256; + var g1_256 = shaCommon.g1_256; + + var BlockHash = common.BlockHash; + + var sha256_K = [ + 0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, + 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5, + 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, + 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174, + 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, + 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da, + 0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, + 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967, + 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13, + 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85, + 0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, + 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070, + 0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, + 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3, + 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, + 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2 + ]; - ctx.seen.pop(); + function SHA256 () { + if (!(this instanceof SHA256)) { return new SHA256(); } - return reduceToSingleString(output, base, braces); -} + BlockHash.call(this); + this.h = [ + 0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a, + 0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19 + ]; + this.k = sha256_K; + this.W = new Array(64); + } + utils.inherits(SHA256, BlockHash); + module.exports = SHA256; + + SHA256.blockSize = 512; + SHA256.outSize = 256; + SHA256.hmacStrength = 192; + SHA256.padLength = 64; + + SHA256.prototype._update = function _update (msg, start) { + var W = this.W; + + for (var i = 0; i < 16; i++) { W[i] = msg[start + i]; } + for (; i < W.length; i++) { W[i] = sum32_4(g1_256(W[i - 2]), W[i - 7], g0_256(W[i - 15]), W[i - 16]); } + + var a = this.h[0]; + var b = this.h[1]; + var c = this.h[2]; + var d = this.h[3]; + var e = this.h[4]; + var f = this.h[5]; + var g = this.h[6]; + var h = this.h[7]; + + assert(this.k.length === W.length); + for (i = 0; i < W.length; i++) { + var T1 = sum32_5(h, s1_256(e), ch32(e, f, g), this.k[i], W[i]); + var T2 = sum32(s0_256(a), maj32(a, b, c)); + h = g; + g = f; + f = e; + e = sum32(d, T1); + d = c; + c = b; + b = a; + a = sum32(T1, T2); + } + this.h[0] = sum32(this.h[0], a); + this.h[1] = sum32(this.h[1], b); + this.h[2] = sum32(this.h[2], c); + this.h[3] = sum32(this.h[3], d); + this.h[4] = sum32(this.h[4], e); + this.h[5] = sum32(this.h[5], f); + this.h[6] = sum32(this.h[6], g); + this.h[7] = sum32(this.h[7], h); + }; -function formatPrimitive(ctx, value) { - if (isUndefined(value)) - return ctx.stylize('undefined', 'undefined'); - if (isString(value)) { - var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '') - .replace(/'/g, "\\'") - .replace(/\\"/g, '"') + '\''; - return ctx.stylize(simple, 'string'); - } - if (isNumber(value)) - return ctx.stylize('' + value, 'number'); - if (isBoolean(value)) - return ctx.stylize('' + value, 'boolean'); - // For some reason typeof null is "object", so special case here. - if (isNull(value)) - return ctx.stylize('null', 'null'); -} - - -function formatError(value) { - return '[' + Error.prototype.toString.call(value) + ']'; -} - - -function formatArray(ctx, value, recurseTimes, visibleKeys, keys) { - var output = []; - for (var i = 0, l = value.length; i < l; ++i) { - if (hasOwnProperty(value, String(i))) { - output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, - String(i), true)); - } else { - output.push(''); - } - } - keys.forEach(function(key) { - if (!key.match(/^\d+$/)) { - output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, - key, true)); - } - }); - return output; -} - - -function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) { - var name, str, desc; - desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] }; - if (desc.get) { - if (desc.set) { - str = ctx.stylize('[Getter/Setter]', 'special'); - } else { - str = ctx.stylize('[Getter]', 'special'); - } - } else { - if (desc.set) { - str = ctx.stylize('[Setter]', 'special'); - } - } - if (!hasOwnProperty(visibleKeys, key)) { - name = '[' + key + ']'; - } - if (!str) { - if (ctx.seen.indexOf(desc.value) < 0) { - if (isNull(recurseTimes)) { - str = formatValue(ctx, desc.value, null); - } else { - str = formatValue(ctx, desc.value, recurseTimes - 1); - } - if (str.indexOf('\n') > -1) { - if (array) { - str = str.split('\n').map(function(line) { - return ' ' + line; - }).join('\n').substr(2); - } else { - str = '\n' + str.split('\n').map(function(line) { - return ' ' + line; - }).join('\n'); - } - } - } else { - str = ctx.stylize('[Circular]', 'special'); - } - } - if (isUndefined(name)) { - if (array && key.match(/^\d+$/)) { - return str; - } - name = JSON.stringify('' + key); - if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) { - name = name.substr(1, name.length - 2); - name = ctx.stylize(name, 'name'); - } else { - name = name.replace(/'/g, "\\'") - .replace(/\\"/g, '"') - .replace(/(^"|"$)/g, "'"); - name = ctx.stylize(name, 'string'); - } - } + SHA256.prototype._digest = function digest (enc) { + if (enc === 'hex') { return utils.toHex32(this.h, 'big'); } else { return utils.split32(this.h, 'big'); } + }; + }, { '../common': 199, '../utils': 209, './common': 208, 'minimalistic-assert': 269 }], + 206: [function (require, module, exports) { + 'use strict'; + + var utils = require('../utils'); + + var SHA512 = require('./512'); + + function SHA384 () { + if (!(this instanceof SHA384)) { return new SHA384(); } + + SHA512.call(this); + this.h = [ + 0xcbbb9d5d, 0xc1059ed8, + 0x629a292a, 0x367cd507, + 0x9159015a, 0x3070dd17, + 0x152fecd8, 0xf70e5939, + 0x67332667, 0xffc00b31, + 0x8eb44a87, 0x68581511, + 0xdb0c2e0d, 0x64f98fa7, + 0x47b5481d, 0xbefa4fa4]; + } + utils.inherits(SHA384, SHA512); + module.exports = SHA384; + + SHA384.blockSize = 1024; + SHA384.outSize = 384; + SHA384.hmacStrength = 192; + SHA384.padLength = 128; + + SHA384.prototype._digest = function digest (enc) { + if (enc === 'hex') { return utils.toHex32(this.h.slice(0, 12), 'big'); } else { return utils.split32(this.h.slice(0, 12), 'big'); } + }; + }, { '../utils': 209, './512': 207 }], + 207: [function (require, module, exports) { + 'use strict'; + + var utils = require('../utils'); + var common = require('../common'); + var assert = require('minimalistic-assert'); + + var rotr64_hi = utils.rotr64_hi; + var rotr64_lo = utils.rotr64_lo; + var shr64_hi = utils.shr64_hi; + var shr64_lo = utils.shr64_lo; + var sum64 = utils.sum64; + var sum64_hi = utils.sum64_hi; + var sum64_lo = utils.sum64_lo; + var sum64_4_hi = utils.sum64_4_hi; + var sum64_4_lo = utils.sum64_4_lo; + var sum64_5_hi = utils.sum64_5_hi; + var sum64_5_lo = utils.sum64_5_lo; + + var BlockHash = common.BlockHash; + + var sha512_K = [ + 0x428a2f98, 0xd728ae22, 0x71374491, 0x23ef65cd, + 0xb5c0fbcf, 0xec4d3b2f, 0xe9b5dba5, 0x8189dbbc, + 0x3956c25b, 0xf348b538, 0x59f111f1, 0xb605d019, + 0x923f82a4, 0xaf194f9b, 0xab1c5ed5, 0xda6d8118, + 0xd807aa98, 0xa3030242, 0x12835b01, 0x45706fbe, + 0x243185be, 0x4ee4b28c, 0x550c7dc3, 0xd5ffb4e2, + 0x72be5d74, 0xf27b896f, 0x80deb1fe, 0x3b1696b1, + 0x9bdc06a7, 0x25c71235, 0xc19bf174, 0xcf692694, + 0xe49b69c1, 0x9ef14ad2, 0xefbe4786, 0x384f25e3, + 0x0fc19dc6, 0x8b8cd5b5, 0x240ca1cc, 0x77ac9c65, + 0x2de92c6f, 0x592b0275, 0x4a7484aa, 0x6ea6e483, + 0x5cb0a9dc, 0xbd41fbd4, 0x76f988da, 0x831153b5, + 0x983e5152, 0xee66dfab, 0xa831c66d, 0x2db43210, + 0xb00327c8, 0x98fb213f, 0xbf597fc7, 0xbeef0ee4, + 0xc6e00bf3, 0x3da88fc2, 0xd5a79147, 0x930aa725, + 0x06ca6351, 0xe003826f, 0x14292967, 0x0a0e6e70, + 0x27b70a85, 0x46d22ffc, 0x2e1b2138, 0x5c26c926, + 0x4d2c6dfc, 0x5ac42aed, 0x53380d13, 0x9d95b3df, + 0x650a7354, 0x8baf63de, 0x766a0abb, 0x3c77b2a8, + 0x81c2c92e, 0x47edaee6, 0x92722c85, 0x1482353b, + 0xa2bfe8a1, 0x4cf10364, 0xa81a664b, 0xbc423001, + 0xc24b8b70, 0xd0f89791, 0xc76c51a3, 0x0654be30, + 0xd192e819, 0xd6ef5218, 0xd6990624, 0x5565a910, + 0xf40e3585, 0x5771202a, 0x106aa070, 0x32bbd1b8, + 0x19a4c116, 0xb8d2d0c8, 0x1e376c08, 0x5141ab53, + 0x2748774c, 0xdf8eeb99, 0x34b0bcb5, 0xe19b48a8, + 0x391c0cb3, 0xc5c95a63, 0x4ed8aa4a, 0xe3418acb, + 0x5b9cca4f, 0x7763e373, 0x682e6ff3, 0xd6b2b8a3, + 0x748f82ee, 0x5defb2fc, 0x78a5636f, 0x43172f60, + 0x84c87814, 0xa1f0ab72, 0x8cc70208, 0x1a6439ec, + 0x90befffa, 0x23631e28, 0xa4506ceb, 0xde82bde9, + 0xbef9a3f7, 0xb2c67915, 0xc67178f2, 0xe372532b, + 0xca273ece, 0xea26619c, 0xd186b8c7, 0x21c0c207, + 0xeada7dd6, 0xcde0eb1e, 0xf57d4f7f, 0xee6ed178, + 0x06f067aa, 0x72176fba, 0x0a637dc5, 0xa2c898a6, + 0x113f9804, 0xbef90dae, 0x1b710b35, 0x131c471b, + 0x28db77f5, 0x23047d84, 0x32caab7b, 0x40c72493, + 0x3c9ebe0a, 0x15c9bebc, 0x431d67c4, 0x9c100d4c, + 0x4cc5d4be, 0xcb3e42b6, 0x597f299c, 0xfc657e2a, + 0x5fcb6fab, 0x3ad6faec, 0x6c44198c, 0x4a475817 + ]; - return name + ': ' + str; -} + function SHA512 () { + if (!(this instanceof SHA512)) { return new SHA512(); } + + BlockHash.call(this); + this.h = [ + 0x6a09e667, 0xf3bcc908, + 0xbb67ae85, 0x84caa73b, + 0x3c6ef372, 0xfe94f82b, + 0xa54ff53a, 0x5f1d36f1, + 0x510e527f, 0xade682d1, + 0x9b05688c, 0x2b3e6c1f, + 0x1f83d9ab, 0xfb41bd6b, + 0x5be0cd19, 0x137e2179]; + this.k = sha512_K; + this.W = new Array(160); + } + utils.inherits(SHA512, BlockHash); + module.exports = SHA512; + + SHA512.blockSize = 1024; + SHA512.outSize = 512; + SHA512.hmacStrength = 192; + SHA512.padLength = 128; + + SHA512.prototype._prepareBlock = function _prepareBlock (msg, start) { + var W = this.W; + + // 32 x 32bit words + for (var i = 0; i < 32; i++) { W[i] = msg[start + i]; } + for (; i < W.length; i += 2) { + var c0_hi = g1_512_hi(W[i - 4], W[i - 3]); // i - 2 + var c0_lo = g1_512_lo(W[i - 4], W[i - 3]); + var c1_hi = W[i - 14]; // i - 7 + var c1_lo = W[i - 13]; + var c2_hi = g0_512_hi(W[i - 30], W[i - 29]); // i - 15 + var c2_lo = g0_512_lo(W[i - 30], W[i - 29]); + var c3_hi = W[i - 32]; // i - 16 + var c3_lo = W[i - 31]; + + W[i] = sum64_4_hi( + c0_hi, c0_lo, + c1_hi, c1_lo, + c2_hi, c2_lo, + c3_hi, c3_lo); + W[i + 1] = sum64_4_lo( + c0_hi, c0_lo, + c1_hi, c1_lo, + c2_hi, c2_lo, + c3_hi, c3_lo); + } + }; + SHA512.prototype._update = function _update (msg, start) { + this._prepareBlock(msg, start); + + var W = this.W; + + var ah = this.h[0]; + var al = this.h[1]; + var bh = this.h[2]; + var bl = this.h[3]; + var ch = this.h[4]; + var cl = this.h[5]; + var dh = this.h[6]; + var dl = this.h[7]; + var eh = this.h[8]; + var el = this.h[9]; + var fh = this.h[10]; + var fl = this.h[11]; + var gh = this.h[12]; + var gl = this.h[13]; + var hh = this.h[14]; + var hl = this.h[15]; + + assert(this.k.length === W.length); + for (var i = 0; i < W.length; i += 2) { + var c0_hi = hh; + var c0_lo = hl; + var c1_hi = s1_512_hi(eh, el); + var c1_lo = s1_512_lo(eh, el); + var c2_hi = ch64_hi(eh, el, fh, fl, gh, gl); + var c2_lo = ch64_lo(eh, el, fh, fl, gh, gl); + var c3_hi = this.k[i]; + var c3_lo = this.k[i + 1]; + var c4_hi = W[i]; + var c4_lo = W[i + 1]; + + var T1_hi = sum64_5_hi( + c0_hi, c0_lo, + c1_hi, c1_lo, + c2_hi, c2_lo, + c3_hi, c3_lo, + c4_hi, c4_lo); + var T1_lo = sum64_5_lo( + c0_hi, c0_lo, + c1_hi, c1_lo, + c2_hi, c2_lo, + c3_hi, c3_lo, + c4_hi, c4_lo); + + c0_hi = s0_512_hi(ah, al); + c0_lo = s0_512_lo(ah, al); + c1_hi = maj64_hi(ah, al, bh, bl, ch, cl); + c1_lo = maj64_lo(ah, al, bh, bl, ch, cl); + + var T2_hi = sum64_hi(c0_hi, c0_lo, c1_hi, c1_lo); + var T2_lo = sum64_lo(c0_hi, c0_lo, c1_hi, c1_lo); + + hh = gh; + hl = gl; + + gh = fh; + gl = fl; + + fh = eh; + fl = el; + + eh = sum64_hi(dh, dl, T1_hi, T1_lo); + el = sum64_lo(dl, dl, T1_hi, T1_lo); + + dh = ch; + dl = cl; + + ch = bh; + cl = bl; + + bh = ah; + bl = al; + + ah = sum64_hi(T1_hi, T1_lo, T2_hi, T2_lo); + al = sum64_lo(T1_hi, T1_lo, T2_hi, T2_lo); + } -function reduceToSingleString(output, base, braces) { - var numLinesEst = 0; - var length = output.reduce(function(prev, cur) { - numLinesEst++; - if (cur.indexOf('\n') >= 0) numLinesEst++; - return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1; - }, 0); + sum64(this.h, 0, ah, al); + sum64(this.h, 2, bh, bl); + sum64(this.h, 4, ch, cl); + sum64(this.h, 6, dh, dl); + sum64(this.h, 8, eh, el); + sum64(this.h, 10, fh, fl); + sum64(this.h, 12, gh, gl); + sum64(this.h, 14, hh, hl); + }; - if (length > 60) { - return braces[0] + - (base === '' ? '' : base + '\n ') + - ' ' + - output.join(',\n ') + - ' ' + - braces[1]; - } + SHA512.prototype._digest = function digest (enc) { + if (enc === 'hex') { return utils.toHex32(this.h, 'big'); } else { return utils.split32(this.h, 'big'); } + }; - return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1]; -} - - -// NOTE: These type checking functions intentionally don't use `instanceof` -// because it is fragile and can be easily faked with `Object.create()`. -function isArray(ar) { - return Array.isArray(ar); -} -exports.isArray = isArray; - -function isBoolean(arg) { - return typeof arg === 'boolean'; -} -exports.isBoolean = isBoolean; - -function isNull(arg) { - return arg === null; -} -exports.isNull = isNull; - -function isNullOrUndefined(arg) { - return arg == null; -} -exports.isNullOrUndefined = isNullOrUndefined; - -function isNumber(arg) { - return typeof arg === 'number'; -} -exports.isNumber = isNumber; - -function isString(arg) { - return typeof arg === 'string'; -} -exports.isString = isString; - -function isSymbol(arg) { - return typeof arg === 'symbol'; -} -exports.isSymbol = isSymbol; - -function isUndefined(arg) { - return arg === void 0; -} -exports.isUndefined = isUndefined; - -function isRegExp(re) { - return isObject(re) && objectToString(re) === '[object RegExp]'; -} -exports.isRegExp = isRegExp; - -function isObject(arg) { - return typeof arg === 'object' && arg !== null; -} -exports.isObject = isObject; - -function isDate(d) { - return isObject(d) && objectToString(d) === '[object Date]'; -} -exports.isDate = isDate; - -function isError(e) { - return isObject(e) && - (objectToString(e) === '[object Error]' || e instanceof Error); -} -exports.isError = isError; + function ch64_hi (xh, xl, yh, yl, zh) { + var r = (xh & yh) ^ ((~xh) & zh); + if (r < 0) { r += 0x100000000; } + return r; + } -function isFunction(arg) { - return typeof arg === 'function'; -} -exports.isFunction = isFunction; + function ch64_lo (xh, xl, yh, yl, zh, zl) { + var r = (xl & yl) ^ ((~xl) & zl); + if (r < 0) { r += 0x100000000; } + return r; + } -function isPrimitive(arg) { - return arg === null || - typeof arg === 'boolean' || - typeof arg === 'number' || - typeof arg === 'string' || - typeof arg === 'symbol' || // ES6 symbol - typeof arg === 'undefined'; -} -exports.isPrimitive = isPrimitive; + function maj64_hi (xh, xl, yh, yl, zh) { + var r = (xh & yh) ^ (xh & zh) ^ (yh & zh); + if (r < 0) { r += 0x100000000; } + return r; + } -exports.isBuffer = require('./support/isBuffer'); + function maj64_lo (xh, xl, yh, yl, zh, zl) { + var r = (xl & yl) ^ (xl & zl) ^ (yl & zl); + if (r < 0) { r += 0x100000000; } + return r; + } -function objectToString(o) { - return Object.prototype.toString.call(o); -} + function s0_512_hi (xh, xl) { + var c0_hi = rotr64_hi(xh, xl, 28); + var c1_hi = rotr64_hi(xl, xh, 2); // 34 + var c2_hi = rotr64_hi(xl, xh, 7); // 39 + var r = c0_hi ^ c1_hi ^ c2_hi; + if (r < 0) { r += 0x100000000; } + return r; + } -function pad(n) { - return n < 10 ? '0' + n.toString(10) : n.toString(10); -} + function s0_512_lo (xh, xl) { + var c0_lo = rotr64_lo(xh, xl, 28); + var c1_lo = rotr64_lo(xl, xh, 2); // 34 + var c2_lo = rotr64_lo(xl, xh, 7); // 39 + var r = c0_lo ^ c1_lo ^ c2_lo; + if (r < 0) { r += 0x100000000; } + return r; + } -var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', - 'Oct', 'Nov', 'Dec']; + function s1_512_hi (xh, xl) { + var c0_hi = rotr64_hi(xh, xl, 14); + var c1_hi = rotr64_hi(xh, xl, 18); + var c2_hi = rotr64_hi(xl, xh, 9); // 41 -// 26 Feb 16:19:34 -function timestamp() { - var d = new Date(); - var time = [pad(d.getHours()), - pad(d.getMinutes()), - pad(d.getSeconds())].join(':'); - return [d.getDate(), months[d.getMonth()], time].join(' '); -} + var r = c0_hi ^ c1_hi ^ c2_hi; + if (r < 0) { r += 0x100000000; } + return r; + } + function s1_512_lo (xh, xl) { + var c0_lo = rotr64_lo(xh, xl, 14); + var c1_lo = rotr64_lo(xh, xl, 18); + var c2_lo = rotr64_lo(xl, xh, 9); // 41 -// log is just a thin wrapper to console.log that prepends a timestamp -exports.log = function() { - console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments)); -}; + var r = c0_lo ^ c1_lo ^ c2_lo; + if (r < 0) { r += 0x100000000; } + return r; + } + function g0_512_hi (xh, xl) { + var c0_hi = rotr64_hi(xh, xl, 1); + var c1_hi = rotr64_hi(xh, xl, 8); + var c2_hi = shr64_hi(xh, xl, 7); -/** - * Inherit the prototype methods from one constructor into another. - * - * The Function.prototype.inherits from lang.js rewritten as a standalone - * function (not on Function.prototype). NOTE: If this file is to be loaded - * during bootstrapping this function needs to be rewritten using some native - * functions as prototype setup using normal JavaScript does not work as - * expected during bootstrapping (see mirror.js in r114903). - * - * @param {function} ctor Constructor function which needs to inherit the - * prototype. - * @param {function} superCtor Constructor function to inherit prototype from. - */ -exports.inherits = require('inherits'); + var r = c0_hi ^ c1_hi ^ c2_hi; + if (r < 0) { r += 0x100000000; } + return r; + } -exports._extend = function(origin, add) { - // Don't do anything if add isn't an object - if (!add || !isObject(add)) return origin; + function g0_512_lo (xh, xl) { + var c0_lo = rotr64_lo(xh, xl, 1); + var c1_lo = rotr64_lo(xh, xl, 8); + var c2_lo = shr64_lo(xh, xl, 7); - var keys = Object.keys(add); - var i = keys.length; - while (i--) { - origin[keys[i]] = add[keys[i]]; - } - return origin; -}; + var r = c0_lo ^ c1_lo ^ c2_lo; + if (r < 0) { r += 0x100000000; } + return r; + } -function hasOwnProperty(obj, prop) { - return Object.prototype.hasOwnProperty.call(obj, prop); -} - -}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) -},{"./support/isBuffer":155,"_process":287,"inherits":154}],157:[function(require,module,exports){ -(function (process,Buffer){ -'use strict'; -/* eslint camelcase: "off" */ - -var assert = require('assert'); - -var Zstream = require('pako/lib/zlib/zstream'); -var zlib_deflate = require('pako/lib/zlib/deflate.js'); -var zlib_inflate = require('pako/lib/zlib/inflate.js'); -var constants = require('pako/lib/zlib/constants'); - -for (var key in constants) { - exports[key] = constants[key]; -} - -// zlib modes -exports.NONE = 0; -exports.DEFLATE = 1; -exports.INFLATE = 2; -exports.GZIP = 3; -exports.GUNZIP = 4; -exports.DEFLATERAW = 5; -exports.INFLATERAW = 6; -exports.UNZIP = 7; - -var GZIP_HEADER_ID1 = 0x1f; -var GZIP_HEADER_ID2 = 0x8b; - -/** - * Emulate Node's zlib C++ layer for use by the JS layer in index.js - */ -function Zlib(mode) { - if (typeof mode !== 'number' || mode < exports.DEFLATE || mode > exports.UNZIP) { - throw new TypeError('Bad argument'); - } + function g1_512_hi (xh, xl) { + var c0_hi = rotr64_hi(xh, xl, 19); + var c1_hi = rotr64_hi(xl, xh, 29); // 61 + var c2_hi = shr64_hi(xh, xl, 6); - this.dictionary = null; - this.err = 0; - this.flush = 0; - this.init_done = false; - this.level = 0; - this.memLevel = 0; - this.mode = mode; - this.strategy = 0; - this.windowBits = 0; - this.write_in_progress = false; - this.pending_close = false; - this.gzip_id_bytes_read = 0; -} - -Zlib.prototype.close = function () { - if (this.write_in_progress) { - this.pending_close = true; - return; - } + var r = c0_hi ^ c1_hi ^ c2_hi; + if (r < 0) { r += 0x100000000; } + return r; + } - this.pending_close = false; + function g1_512_lo (xh, xl) { + var c0_lo = rotr64_lo(xh, xl, 19); + var c1_lo = rotr64_lo(xl, xh, 29); // 61 + var c2_lo = shr64_lo(xh, xl, 6); - assert(this.init_done, 'close before init'); - assert(this.mode <= exports.UNZIP); + var r = c0_lo ^ c1_lo ^ c2_lo; + if (r < 0) { r += 0x100000000; } + return r; + } + }, { '../common': 199, '../utils': 209, 'minimalistic-assert': 269 }], + 208: [function (require, module, exports) { + 'use strict'; - if (this.mode === exports.DEFLATE || this.mode === exports.GZIP || this.mode === exports.DEFLATERAW) { - zlib_deflate.deflateEnd(this.strm); - } else if (this.mode === exports.INFLATE || this.mode === exports.GUNZIP || this.mode === exports.INFLATERAW || this.mode === exports.UNZIP) { - zlib_inflate.inflateEnd(this.strm); - } + var utils = require('../utils'); + var rotr32 = utils.rotr32; - this.mode = exports.NONE; + function ft_1 (s, x, y, z) { + if (s === 0) { return ch32(x, y, z); } + if (s === 1 || s === 3) { return p32(x, y, z); } + if (s === 2) { return maj32(x, y, z); } + } + exports.ft_1 = ft_1; - this.dictionary = null; -}; + function ch32 (x, y, z) { + return (x & y) ^ ((~x) & z); + } + exports.ch32 = ch32; -Zlib.prototype.write = function (flush, input, in_off, in_len, out, out_off, out_len) { - return this._write(true, flush, input, in_off, in_len, out, out_off, out_len); -}; + function maj32 (x, y, z) { + return (x & y) ^ (x & z) ^ (y & z); + } + exports.maj32 = maj32; -Zlib.prototype.writeSync = function (flush, input, in_off, in_len, out, out_off, out_len) { - return this._write(false, flush, input, in_off, in_len, out, out_off, out_len); -}; + function p32 (x, y, z) { + return x ^ y ^ z; + } + exports.p32 = p32; -Zlib.prototype._write = function (async, flush, input, in_off, in_len, out, out_off, out_len) { - assert.equal(arguments.length, 8); + function s0_256 (x) { + return rotr32(x, 2) ^ rotr32(x, 13) ^ rotr32(x, 22); + } + exports.s0_256 = s0_256; - assert(this.init_done, 'write before init'); - assert(this.mode !== exports.NONE, 'already finalized'); - assert.equal(false, this.write_in_progress, 'write already in progress'); - assert.equal(false, this.pending_close, 'close is pending'); + function s1_256 (x) { + return rotr32(x, 6) ^ rotr32(x, 11) ^ rotr32(x, 25); + } + exports.s1_256 = s1_256; - this.write_in_progress = true; + function g0_256 (x) { + return rotr32(x, 7) ^ rotr32(x, 18) ^ (x >>> 3); + } + exports.g0_256 = g0_256; - assert.equal(false, flush === undefined, 'must provide flush value'); + function g1_256 (x) { + return rotr32(x, 17) ^ rotr32(x, 19) ^ (x >>> 10); + } + exports.g1_256 = g1_256; + }, { '../utils': 209 }], + 209: [function (require, module, exports) { + 'use strict'; - this.write_in_progress = true; + var assert = require('minimalistic-assert'); + var inherits = require('inherits'); - if (flush !== exports.Z_NO_FLUSH && flush !== exports.Z_PARTIAL_FLUSH && flush !== exports.Z_SYNC_FLUSH && flush !== exports.Z_FULL_FLUSH && flush !== exports.Z_FINISH && flush !== exports.Z_BLOCK) { - throw new Error('Invalid flush value'); - } + exports.inherits = inherits; - if (input == null) { - input = Buffer.alloc(0); - in_len = 0; - in_off = 0; - } + function isSurrogatePair (msg, i) { + if ((msg.charCodeAt(i) & 0xFC00) !== 0xD800) { + return false; + } + if (i < 0 || i + 1 >= msg.length) { + return false; + } + return (msg.charCodeAt(i + 1) & 0xFC00) === 0xDC00; + } + + function toArray (msg, enc) { + if (Array.isArray(msg)) { return msg.slice(); } + if (!msg) { return []; } + var res = []; + if (typeof msg === 'string') { + if (!enc) { + // Inspired by stringToUtf8ByteArray() in closure-library by Google + // https://github.com/google/closure-library/blob/8598d87242af59aac233270742c8984e2b2bdbe0/closure/goog/crypt/crypt.js#L117-L143 + // Apache License 2.0 + // https://github.com/google/closure-library/blob/master/LICENSE + var p = 0; + for (var i = 0; i < msg.length; i++) { + var c = msg.charCodeAt(i); + if (c < 128) { + res[p++] = c; + } else if (c < 2048) { + res[p++] = (c >> 6) | 192; + res[p++] = (c & 63) | 128; + } else if (isSurrogatePair(msg, i)) { + c = 0x10000 + ((c & 0x03FF) << 10) + (msg.charCodeAt(++i) & 0x03FF); + res[p++] = (c >> 18) | 240; + res[p++] = ((c >> 12) & 63) | 128; + res[p++] = ((c >> 6) & 63) | 128; + res[p++] = (c & 63) | 128; + } else { + res[p++] = (c >> 12) | 224; + res[p++] = ((c >> 6) & 63) | 128; + res[p++] = (c & 63) | 128; + } + } + } else if (enc === 'hex') { + msg = msg.replace(/[^a-z0-9]+/ig, ''); + if (msg.length % 2 !== 0) { msg = '0' + msg; } + for (i = 0; i < msg.length; i += 2) { res.push(parseInt(msg[i] + msg[i + 1], 16)); } + } + } else { + for (i = 0; i < msg.length; i++) { res[i] = msg[i] | 0; } + } + return res; + } + exports.toArray = toArray; - this.strm.avail_in = in_len; - this.strm.input = input; - this.strm.next_in = in_off; - this.strm.avail_out = out_len; - this.strm.output = out; - this.strm.next_out = out_off; - this.flush = flush; + function toHex (msg) { + var res = ''; + for (var i = 0; i < msg.length; i++) { res += zero2(msg[i].toString(16)); } + return res; + } + exports.toHex = toHex; - if (!async) { - // sync version - this._process(); + function htonl (w) { + var res = (w >>> 24) | + ((w >>> 8) & 0xff00) | + ((w << 8) & 0xff0000) | + ((w & 0xff) << 24); + return res >>> 0; + } + exports.htonl = htonl; - if (this._checkError()) { - return this._afterSync(); + function toHex32 (msg, endian) { + var res = ''; + for (var i = 0; i < msg.length; i++) { + var w = msg[i]; + if (endian === 'little') { w = htonl(w); } + res += zero8(w.toString(16)); + } + return res; } - return; - } + exports.toHex32 = toHex32; - // async version - var self = this; - process.nextTick(function () { - self._process(); - self._after(); - }); + function zero2 (word) { + if (word.length === 1) { return '0' + word; } else { return word; } + } + exports.zero2 = zero2; - return this; -}; + function zero8 (word) { + if (word.length === 7) { return '0' + word; } else if (word.length === 6) { return '00' + word; } else if (word.length === 5) { return '000' + word; } else if (word.length === 4) { return '0000' + word; } else if (word.length === 3) { return '00000' + word; } else if (word.length === 2) { return '000000' + word; } else if (word.length === 1) { return '0000000' + word; } else { return word; } + } + exports.zero8 = zero8; -Zlib.prototype._afterSync = function () { - var avail_out = this.strm.avail_out; - var avail_in = this.strm.avail_in; + function join32 (msg, start, end, endian) { + var len = end - start; + assert(len % 4 === 0); + var res = new Array(len / 4); + for (var i = 0, k = start; i < res.length; i++, k += 4) { + var w; + if (endian === 'big') { w = (msg[k] << 24) | (msg[k + 1] << 16) | (msg[k + 2] << 8) | msg[k + 3]; } else { w = (msg[k + 3] << 24) | (msg[k + 2] << 16) | (msg[k + 1] << 8) | msg[k]; } + res[i] = w >>> 0; + } + return res; + } + exports.join32 = join32; + + function split32 (msg, endian) { + var res = new Array(msg.length * 4); + for (var i = 0, k = 0; i < msg.length; i++, k += 4) { + var m = msg[i]; + if (endian === 'big') { + res[k] = m >>> 24; + res[k + 1] = (m >>> 16) & 0xff; + res[k + 2] = (m >>> 8) & 0xff; + res[k + 3] = m & 0xff; + } else { + res[k + 3] = m >>> 24; + res[k + 2] = (m >>> 16) & 0xff; + res[k + 1] = (m >>> 8) & 0xff; + res[k] = m & 0xff; + } + } + return res; + } + exports.split32 = split32; - this.write_in_progress = false; + function rotr32 (w, b) { + return (w >>> b) | (w << (32 - b)); + } + exports.rotr32 = rotr32; - return [avail_in, avail_out]; -}; + function rotl32 (w, b) { + return (w << b) | (w >>> (32 - b)); + } + exports.rotl32 = rotl32; -Zlib.prototype._process = function () { - var next_expected_header_byte = null; + function sum32 (a, b) { + return (a + b) >>> 0; + } + exports.sum32 = sum32; - // If the avail_out is left at 0, then it means that it ran out - // of room. If there was avail_out left over, then it means - // that all of the input was consumed. - switch (this.mode) { - case exports.DEFLATE: - case exports.GZIP: - case exports.DEFLATERAW: - this.err = zlib_deflate.deflate(this.strm, this.flush); - break; - case exports.UNZIP: - if (this.strm.avail_in > 0) { - next_expected_header_byte = this.strm.next_in; - } + function sum32_3 (a, b, c) { + return (a + b + c) >>> 0; + } + exports.sum32_3 = sum32_3; - switch (this.gzip_id_bytes_read) { - case 0: - if (next_expected_header_byte === null) { - break; - } + function sum32_4 (a, b, c, d) { + return (a + b + c + d) >>> 0; + } + exports.sum32_4 = sum32_4; - if (this.strm.input[next_expected_header_byte] === GZIP_HEADER_ID1) { - this.gzip_id_bytes_read = 1; - next_expected_header_byte++; + function sum32_5 (a, b, c, d, e) { + return (a + b + c + d + e) >>> 0; + } + exports.sum32_5 = sum32_5; - if (this.strm.avail_in === 1) { - // The only available byte was already read. - break; - } - } else { - this.mode = exports.INFLATE; - break; - } + function sum64 (buf, pos, ah, al) { + var bh = buf[pos]; + var bl = buf[pos + 1]; - // fallthrough - case 1: - if (next_expected_header_byte === null) { - break; - } + var lo = (al + bl) >>> 0; + var hi = (lo < al ? 1 : 0) + ah + bh; + buf[pos] = hi >>> 0; + buf[pos + 1] = lo; + } + exports.sum64 = sum64; - if (this.strm.input[next_expected_header_byte] === GZIP_HEADER_ID2) { - this.gzip_id_bytes_read = 2; - this.mode = exports.GUNZIP; - } else { - // There is no actual difference between INFLATE and INFLATERAW - // (after initialization). - this.mode = exports.INFLATE; - } + function sum64_hi (ah, al, bh, bl) { + var lo = (al + bl) >>> 0; + var hi = (lo < al ? 1 : 0) + ah + bh; + return hi >>> 0; + } + exports.sum64_hi = sum64_hi; - break; - default: - throw new Error('invalid number of gzip magic number bytes read'); - } - - // fallthrough - case exports.INFLATE: - case exports.GUNZIP: - case exports.INFLATERAW: - this.err = zlib_inflate.inflate(this.strm, this.flush - - // If data was encoded with dictionary - );if (this.err === exports.Z_NEED_DICT && this.dictionary) { - // Load it - this.err = zlib_inflate.inflateSetDictionary(this.strm, this.dictionary); - if (this.err === exports.Z_OK) { - // And try to decode again - this.err = zlib_inflate.inflate(this.strm, this.flush); - } else if (this.err === exports.Z_DATA_ERROR) { - // Both inflateSetDictionary() and inflate() return Z_DATA_ERROR. - // Make it possible for After() to tell a bad dictionary from bad - // input. - this.err = exports.Z_NEED_DICT; - } - } - while (this.strm.avail_in > 0 && this.mode === exports.GUNZIP && this.err === exports.Z_STREAM_END && this.strm.next_in[0] !== 0x00) { - // Bytes remain in input buffer. Perhaps this is another compressed - // member in the same archive, or just trailing garbage. - // Trailing zero bytes are okay, though, since they are frequently - // used for padding. - - this.reset(); - this.err = zlib_inflate.inflate(this.strm, this.flush); - } - break; - default: - throw new Error('Unknown mode ' + this.mode); - } -}; + function sum64_lo (ah, al, bh, bl) { + var lo = al + bl; + return lo >>> 0; + } + exports.sum64_lo = sum64_lo; -Zlib.prototype._checkError = function () { - // Acceptable error states depend on the type of zlib stream. - switch (this.err) { - case exports.Z_OK: - case exports.Z_BUF_ERROR: - if (this.strm.avail_out !== 0 && this.flush === exports.Z_FINISH) { - this._error('unexpected end of file'); - return false; - } - break; - case exports.Z_STREAM_END: - // normal statuses, not fatal - break; - case exports.Z_NEED_DICT: - if (this.dictionary == null) { - this._error('Missing dictionary'); - } else { - this._error('Bad dictionary'); - } - return false; - default: - // something else. - this._error('Zlib error'); - return false; - } + function sum64_4_hi (ah, al, bh, bl, ch, cl, dh, dl) { + var carry = 0; + var lo = al; + lo = (lo + bl) >>> 0; + carry += lo < al ? 1 : 0; + lo = (lo + cl) >>> 0; + carry += lo < cl ? 1 : 0; + lo = (lo + dl) >>> 0; + carry += lo < dl ? 1 : 0; - return true; -}; + var hi = ah + bh + ch + dh + carry; + return hi >>> 0; + } + exports.sum64_4_hi = sum64_4_hi; -Zlib.prototype._after = function () { - if (!this._checkError()) { - return; - } + function sum64_4_lo (ah, al, bh, bl, ch, cl, dh, dl) { + var lo = al + bl + cl + dl; + return lo >>> 0; + } + exports.sum64_4_lo = sum64_4_lo; - var avail_out = this.strm.avail_out; - var avail_in = this.strm.avail_in; + function sum64_5_hi (ah, al, bh, bl, ch, cl, dh, dl, eh, el) { + var carry = 0; + var lo = al; + lo = (lo + bl) >>> 0; + carry += lo < al ? 1 : 0; + lo = (lo + cl) >>> 0; + carry += lo < cl ? 1 : 0; + lo = (lo + dl) >>> 0; + carry += lo < dl ? 1 : 0; + lo = (lo + el) >>> 0; + carry += lo < el ? 1 : 0; - this.write_in_progress = false; + var hi = ah + bh + ch + dh + eh + carry; + return hi >>> 0; + } + exports.sum64_5_hi = sum64_5_hi; - // call the write() cb - this.callback(avail_in, avail_out); + function sum64_5_lo (ah, al, bh, bl, ch, cl, dh, dl, eh, el) { + var lo = al + bl + cl + dl + el; - if (this.pending_close) { - this.close(); - } -}; + return lo >>> 0; + } + exports.sum64_5_lo = sum64_5_lo; -Zlib.prototype._error = function (message) { - if (this.strm.msg) { - message = this.strm.msg; - } - this.onerror(message, this.err + function rotr64_hi (ah, al, num) { + var r = (al << (32 - num)) | (ah >>> num); + return r >>> 0; + } + exports.rotr64_hi = rotr64_hi; - // no hope of rescue. - );this.write_in_progress = false; - if (this.pending_close) { - this.close(); - } -}; + function rotr64_lo (ah, al, num) { + var r = (ah << (32 - num)) | (al >>> num); + return r >>> 0; + } + exports.rotr64_lo = rotr64_lo; -Zlib.prototype.init = function (windowBits, level, memLevel, strategy, dictionary) { - assert(arguments.length === 4 || arguments.length === 5, 'init(windowBits, level, memLevel, strategy, [dictionary])'); + function shr64_hi (ah, al, num) { + return ah >>> num; + } + exports.shr64_hi = shr64_hi; - assert(windowBits >= 8 && windowBits <= 15, 'invalid windowBits'); - assert(level >= -1 && level <= 9, 'invalid compression level'); + function shr64_lo (ah, al, num) { + var r = (ah << (32 - num)) | (al >>> num); + return r >>> 0; + } + exports.shr64_lo = shr64_lo; + }, { inherits: 217, 'minimalistic-assert': 269 }], + 210: [function (require, module, exports) { + 'use strict'; - assert(memLevel >= 1 && memLevel <= 9, 'invalid memlevel'); + var hash = require('hash.js'); + var utils = require('minimalistic-crypto-utils'); + var assert = require('minimalistic-assert'); - assert(strategy === exports.Z_FILTERED || strategy === exports.Z_HUFFMAN_ONLY || strategy === exports.Z_RLE || strategy === exports.Z_FIXED || strategy === exports.Z_DEFAULT_STRATEGY, 'invalid strategy'); + function HmacDRBG (options) { + if (!(this instanceof HmacDRBG)) { return new HmacDRBG(options); } + this.hash = options.hash; + this.predResist = !!options.predResist; - this._init(level, windowBits, memLevel, strategy, dictionary); - this._setDictionary(); -}; + this.outLen = this.hash.outSize; + this.minEntropy = options.minEntropy || this.hash.hmacStrength; -Zlib.prototype.params = function () { - throw new Error('deflateParams Not supported'); -}; + this._reseed = null; + this.reseedInterval = null; + this.K = null; + this.V = null; -Zlib.prototype.reset = function () { - this._reset(); - this._setDictionary(); -}; + var entropy = utils.toArray(options.entropy, options.entropyEnc || 'hex'); + var nonce = utils.toArray(options.nonce, options.nonceEnc || 'hex'); + var pers = utils.toArray(options.pers, options.persEnc || 'hex'); + assert(entropy.length >= (this.minEntropy / 8), + 'Not enough entropy. Minimum is: ' + this.minEntropy + ' bits'); + this._init(entropy, nonce, pers); + } + module.exports = HmacDRBG; -Zlib.prototype._init = function (level, windowBits, memLevel, strategy, dictionary) { - this.level = level; - this.windowBits = windowBits; - this.memLevel = memLevel; - this.strategy = strategy; + HmacDRBG.prototype._init = function init (entropy, nonce, pers) { + var seed = entropy.concat(nonce).concat(pers); - this.flush = exports.Z_NO_FLUSH; + this.K = new Array(this.outLen / 8); + this.V = new Array(this.outLen / 8); + for (var i = 0; i < this.V.length; i++) { + this.K[i] = 0x00; + this.V[i] = 0x01; + } - this.err = exports.Z_OK; + this._update(seed); + this._reseed = 1; + this.reseedInterval = 0x1000000000000; // 2^48 + }; - if (this.mode === exports.GZIP || this.mode === exports.GUNZIP) { - this.windowBits += 16; - } + HmacDRBG.prototype._hmac = function hmac () { + return new hash.hmac(this.hash, this.K); + }; - if (this.mode === exports.UNZIP) { - this.windowBits += 32; - } + HmacDRBG.prototype._update = function update (seed) { + var kmac = this._hmac() + .update(this.V) + .update([0x00]); + if (seed) { kmac = kmac.update(seed); } + this.K = kmac.digest(); + this.V = this._hmac().update(this.V).digest(); + if (!seed) { return; } + + this.K = this._hmac() + .update(this.V) + .update([0x01]) + .update(seed) + .digest(); + this.V = this._hmac().update(this.V).digest(); + }; - if (this.mode === exports.DEFLATERAW || this.mode === exports.INFLATERAW) { - this.windowBits = -1 * this.windowBits; - } + HmacDRBG.prototype.reseed = function reseed (entropy, entropyEnc, add, addEnc) { + // Optional entropy enc + if (typeof entropyEnc !== 'string') { + addEnc = add; + add = entropyEnc; + entropyEnc = null; + } - this.strm = new Zstream(); - - switch (this.mode) { - case exports.DEFLATE: - case exports.GZIP: - case exports.DEFLATERAW: - this.err = zlib_deflate.deflateInit2(this.strm, this.level, exports.Z_DEFLATED, this.windowBits, this.memLevel, this.strategy); - break; - case exports.INFLATE: - case exports.GUNZIP: - case exports.INFLATERAW: - case exports.UNZIP: - this.err = zlib_inflate.inflateInit2(this.strm, this.windowBits); - break; - default: - throw new Error('Unknown mode ' + this.mode); - } + entropy = utils.toArray(entropy, entropyEnc); + add = utils.toArray(add, addEnc); - if (this.err !== exports.Z_OK) { - this._error('Init error'); - } + assert(entropy.length >= (this.minEntropy / 8), + 'Not enough entropy. Minimum is: ' + this.minEntropy + ' bits'); - this.dictionary = dictionary; + this._update(entropy.concat(add || [])); + this._reseed = 1; + }; - this.write_in_progress = false; - this.init_done = true; -}; + HmacDRBG.prototype.generate = function generate (len, enc, add, addEnc) { + if (this._reseed > this.reseedInterval) { throw new Error('Reseed is required'); } -Zlib.prototype._setDictionary = function () { - if (this.dictionary == null) { - return; - } + // Optional encoding + if (typeof enc !== 'string') { + addEnc = add; + add = enc; + enc = null; + } - this.err = exports.Z_OK; + // Optional additional data + if (add) { + add = utils.toArray(add, addEnc || 'hex'); + this._update(add); + } - switch (this.mode) { - case exports.DEFLATE: - case exports.DEFLATERAW: - this.err = zlib_deflate.deflateSetDictionary(this.strm, this.dictionary); - break; - default: - break; - } + var temp = []; + while (temp.length < len) { + this.V = this._hmac().update(this.V).digest(); + temp = temp.concat(this.V); + } - if (this.err !== exports.Z_OK) { - this._error('Failed to set dictionary'); - } -}; + var res = temp.slice(0, len); + this._update(add); + this._reseed++; + return utils.encode(res, enc); + }; + }, { 'hash.js': 198, 'minimalistic-assert': 269, 'minimalistic-crypto-utils': 270 }], + 211: [function (require, module, exports) { + // Copyright 2015 Joyent, Inc. -Zlib.prototype._reset = function () { - this.err = exports.Z_OK; - - switch (this.mode) { - case exports.DEFLATE: - case exports.DEFLATERAW: - case exports.GZIP: - this.err = zlib_deflate.deflateReset(this.strm); - break; - case exports.INFLATE: - case exports.INFLATERAW: - case exports.GUNZIP: - this.err = zlib_inflate.inflateReset(this.strm); - break; - default: - break; - } + var parser = require('./parser'); + var signer = require('./signer'); + var verify = require('./verify'); + var utils = require('./utils'); - if (this.err !== exports.Z_OK) { - this._error('Failed to reset stream'); - } -}; + /// --- API -exports.Zlib = Zlib; -}).call(this,require('_process'),require("buffer").Buffer) -},{"_process":287,"assert":153,"buffer":160,"pako/lib/zlib/constants":165,"pako/lib/zlib/deflate.js":167,"pako/lib/zlib/inflate.js":169,"pako/lib/zlib/zstream":173}],158:[function(require,module,exports){ -(function (process){ -'use strict'; - -var Buffer = require('buffer').Buffer; -var Transform = require('stream').Transform; -var binding = require('./binding'); -var util = require('util'); -var assert = require('assert').ok; -var kMaxLength = require('buffer').kMaxLength; -var kRangeErrorMessage = 'Cannot create final Buffer. It would be larger ' + 'than 0x' + kMaxLength.toString(16) + ' bytes'; - -// zlib doesn't provide these, so kludge them in following the same -// const naming scheme zlib uses. -binding.Z_MIN_WINDOWBITS = 8; -binding.Z_MAX_WINDOWBITS = 15; -binding.Z_DEFAULT_WINDOWBITS = 15; - -// fewer than 64 bytes per chunk is stupid. -// technically it could work with as few as 8, but even 64 bytes -// is absurdly low. Usually a MB or more is best. -binding.Z_MIN_CHUNK = 64; -binding.Z_MAX_CHUNK = Infinity; -binding.Z_DEFAULT_CHUNK = 16 * 1024; - -binding.Z_MIN_MEMLEVEL = 1; -binding.Z_MAX_MEMLEVEL = 9; -binding.Z_DEFAULT_MEMLEVEL = 8; - -binding.Z_MIN_LEVEL = -1; -binding.Z_MAX_LEVEL = 9; -binding.Z_DEFAULT_LEVEL = binding.Z_DEFAULT_COMPRESSION; - -// expose all the zlib constants -var bkeys = Object.keys(binding); -for (var bk = 0; bk < bkeys.length; bk++) { - var bkey = bkeys[bk]; - if (bkey.match(/^Z/)) { - Object.defineProperty(exports, bkey, { - enumerable: true, value: binding[bkey], writable: false - }); - } -} - -// translation table for return codes. -var codes = { - Z_OK: binding.Z_OK, - Z_STREAM_END: binding.Z_STREAM_END, - Z_NEED_DICT: binding.Z_NEED_DICT, - Z_ERRNO: binding.Z_ERRNO, - Z_STREAM_ERROR: binding.Z_STREAM_ERROR, - Z_DATA_ERROR: binding.Z_DATA_ERROR, - Z_MEM_ERROR: binding.Z_MEM_ERROR, - Z_BUF_ERROR: binding.Z_BUF_ERROR, - Z_VERSION_ERROR: binding.Z_VERSION_ERROR -}; + module.exports = { -var ckeys = Object.keys(codes); -for (var ck = 0; ck < ckeys.length; ck++) { - var ckey = ckeys[ck]; - codes[codes[ckey]] = ckey; -} - -Object.defineProperty(exports, 'codes', { - enumerable: true, value: Object.freeze(codes), writable: false -}); - -exports.Deflate = Deflate; -exports.Inflate = Inflate; -exports.Gzip = Gzip; -exports.Gunzip = Gunzip; -exports.DeflateRaw = DeflateRaw; -exports.InflateRaw = InflateRaw; -exports.Unzip = Unzip; - -exports.createDeflate = function (o) { - return new Deflate(o); -}; + parse: parser.parseRequest, + parseRequest: parser.parseRequest, -exports.createInflate = function (o) { - return new Inflate(o); -}; + sign: signer.signRequest, + signRequest: signer.signRequest, + createSigner: signer.createSigner, + isSigner: signer.isSigner, -exports.createDeflateRaw = function (o) { - return new DeflateRaw(o); -}; + sshKeyToPEM: utils.sshKeyToPEM, + sshKeyFingerprint: utils.fingerprint, + pemToRsaSSHKey: utils.pemToRsaSSHKey, -exports.createInflateRaw = function (o) { - return new InflateRaw(o); -}; + verify: verify.verifySignature, + verifySignature: verify.verifySignature, + verifyHMAC: verify.verifyHMAC + }; + }, { './parser': 212, './signer': 213, './utils': 214, './verify': 215 }], + 212: [function (require, module, exports) { + // Copyright 2012 Joyent, Inc. All rights reserved. -exports.createGzip = function (o) { - return new Gzip(o); -}; + var assert = require('assert-plus'); + var util = require('util'); + var utils = require('./utils'); -exports.createGunzip = function (o) { - return new Gunzip(o); -}; + /// --- Globals -exports.createUnzip = function (o) { - return new Unzip(o); -}; + var HASH_ALGOS = utils.HASH_ALGOS; + var PK_ALGOS = utils.PK_ALGOS; + var HttpSignatureError = utils.HttpSignatureError; + var InvalidAlgorithmError = utils.InvalidAlgorithmError; + var validateAlgorithm = utils.validateAlgorithm; -// Convenience methods. -// compress/decompress a string or buffer in one step. -exports.deflate = function (buffer, opts, callback) { - if (typeof opts === 'function') { - callback = opts; - opts = {}; - } - return zlibBuffer(new Deflate(opts), buffer, callback); -}; + var State = { + New: 0, + Params: 1 + }; -exports.deflateSync = function (buffer, opts) { - return zlibBufferSync(new Deflate(opts), buffer); -}; + var ParamsState = { + Name: 0, + Quote: 1, + Value: 2, + Comma: 3 + }; -exports.gzip = function (buffer, opts, callback) { - if (typeof opts === 'function') { - callback = opts; - opts = {}; - } - return zlibBuffer(new Gzip(opts), buffer, callback); -}; + /// --- Specific Errors -exports.gzipSync = function (buffer, opts) { - return zlibBufferSync(new Gzip(opts), buffer); -}; + function ExpiredRequestError (message) { + HttpSignatureError.call(this, message, ExpiredRequestError); + } + util.inherits(ExpiredRequestError, HttpSignatureError); -exports.deflateRaw = function (buffer, opts, callback) { - if (typeof opts === 'function') { - callback = opts; - opts = {}; - } - return zlibBuffer(new DeflateRaw(opts), buffer, callback); -}; + function InvalidHeaderError (message) { + HttpSignatureError.call(this, message, InvalidHeaderError); + } + util.inherits(InvalidHeaderError, HttpSignatureError); -exports.deflateRawSync = function (buffer, opts) { - return zlibBufferSync(new DeflateRaw(opts), buffer); -}; + function InvalidParamsError (message) { + HttpSignatureError.call(this, message, InvalidParamsError); + } + util.inherits(InvalidParamsError, HttpSignatureError); -exports.unzip = function (buffer, opts, callback) { - if (typeof opts === 'function') { - callback = opts; - opts = {}; - } - return zlibBuffer(new Unzip(opts), buffer, callback); -}; + function MissingHeaderError (message) { + HttpSignatureError.call(this, message, MissingHeaderError); + } + util.inherits(MissingHeaderError, HttpSignatureError); -exports.unzipSync = function (buffer, opts) { - return zlibBufferSync(new Unzip(opts), buffer); -}; + function StrictParsingError (message) { + HttpSignatureError.call(this, message, StrictParsingError); + } + util.inherits(StrictParsingError, HttpSignatureError); -exports.inflate = function (buffer, opts, callback) { - if (typeof opts === 'function') { - callback = opts; - opts = {}; - } - return zlibBuffer(new Inflate(opts), buffer, callback); -}; + /// --- Exported API -exports.inflateSync = function (buffer, opts) { - return zlibBufferSync(new Inflate(opts), buffer); -}; + module.exports = { -exports.gunzip = function (buffer, opts, callback) { - if (typeof opts === 'function') { - callback = opts; - opts = {}; - } - return zlibBuffer(new Gunzip(opts), buffer, callback); -}; + /** + * Parses the 'Authorization' header out of an http.ServerRequest object. + * + * Note that this API will fully validate the Authorization header, and throw + * on any error. It will not however check the signature, or the keyId format + * as those are specific to your environment. You can use the options object + * to pass in extra constraints. + * + * As a response object you can expect this: + * + * { + * "scheme": "Signature", + * "params": { + * "keyId": "foo", + * "algorithm": "rsa-sha256", + * "headers": [ + * "date" or "x-date", + * "digest" + * ], + * "signature": "base64" + * }, + * "signingString": "ready to be passed to crypto.verify()" + * } + * + * @param {Object} request an http.ServerRequest. + * @param {Object} options an optional options object with: + * - clockSkew: allowed clock skew in seconds (default 300). + * - headers: required header names (def: date or x-date) + * - algorithms: algorithms to support (default: all). + * - strict: should enforce latest spec parsing + * (default: false). + * @return {Object} parsed out object (see above). + * @throws {TypeError} on invalid input. + * @throws {InvalidHeaderError} on an invalid Authorization header error. + * @throws {InvalidParamsError} if the params in the scheme are invalid. + * @throws {MissingHeaderError} if the params indicate a header not present, + * either in the request headers from the params, + * or not in the params from a required header + * in options. + * @throws {StrictParsingError} if old attributes are used in strict parsing + * mode. + * @throws {ExpiredRequestError} if the value of date or x-date exceeds skew. + */ + parseRequest: function parseRequest (request, options) { + assert.object(request, 'request'); + assert.object(request.headers, 'request.headers'); + if (options === undefined) { + options = {}; + } + if (options.headers === undefined) { + options.headers = [request.headers['x-date'] ? 'x-date' : 'date']; + } + assert.object(options, 'options'); + assert.arrayOfString(options.headers, 'options.headers'); + assert.optionalFinite(options.clockSkew, 'options.clockSkew'); -exports.gunzipSync = function (buffer, opts) { - return zlibBufferSync(new Gunzip(opts), buffer); -}; + var authzHeaderName = options.authorizationHeaderName || 'authorization'; -exports.inflateRaw = function (buffer, opts, callback) { - if (typeof opts === 'function') { - callback = opts; - opts = {}; - } - return zlibBuffer(new InflateRaw(opts), buffer, callback); -}; + if (!request.headers[authzHeaderName]) { + throw new MissingHeaderError('no ' + authzHeaderName + ' header ' + + 'present in the request'); + } -exports.inflateRawSync = function (buffer, opts) { - return zlibBufferSync(new InflateRaw(opts), buffer); -}; + options.clockSkew = options.clockSkew || 300; -function zlibBuffer(engine, buffer, callback) { - var buffers = []; - var nread = 0; + var i = 0; + var state = State.New; + var substate = ParamsState.Name; + var tmpName = ''; + var tmpValue = ''; + + var parsed = { + scheme: '', + params: {}, + signingString: '' + }; - engine.on('error', onError); - engine.on('end', onEnd); + var authz = request.headers[authzHeaderName]; + for (i = 0; i < authz.length; i++) { + var c = authz.charAt(i); - engine.end(buffer); - flow(); + switch (Number(state)) { + case State.New: + if (c !== ' ') parsed.scheme += c; + else state = State.Params; + break; - function flow() { - var chunk; - while (null !== (chunk = engine.read())) { - buffers.push(chunk); - nread += chunk.length; - } - engine.once('readable', flow); - } + case State.Params: + switch (Number(substate)) { + case ParamsState.Name: + var code = c.charCodeAt(0); + // restricted name of A-Z / a-z + if ((code >= 0x41 && code <= 0x5a) || // A-Z + (code >= 0x61 && code <= 0x7a)) { // a-z + tmpName += c; + } else if (c === '=') { + if (tmpName.length === 0) { throw new InvalidHeaderError('bad param format'); } + substate = ParamsState.Quote; + } else { + throw new InvalidHeaderError('bad param format'); + } + break; - function onError(err) { - engine.removeListener('end', onEnd); - engine.removeListener('readable', flow); - callback(err); - } + case ParamsState.Quote: + if (c === '"') { + tmpValue = ''; + substate = ParamsState.Value; + } else { + throw new InvalidHeaderError('bad param format'); + } + break; - function onEnd() { - var buf; - var err = null; + case ParamsState.Value: + if (c === '"') { + parsed.params[tmpName] = tmpValue; + substate = ParamsState.Comma; + } else { + tmpValue += c; + } + break; - if (nread >= kMaxLength) { - err = new RangeError(kRangeErrorMessage); - } else { - buf = Buffer.concat(buffers, nread); - } + case ParamsState.Comma: + if (c === ',') { + tmpName = ''; + substate = ParamsState.Name; + } else { + throw new InvalidHeaderError('bad param format'); + } + break; - buffers = []; - engine.close(); - callback(err, buf); - } -} + default: + throw new Error('Invalid substate'); + } + break; -function zlibBufferSync(engine, buffer) { - if (typeof buffer === 'string') buffer = Buffer.from(buffer); + default: + throw new Error('Invalid substate'); + } + } - if (!Buffer.isBuffer(buffer)) throw new TypeError('Not a string or buffer'); + if (!parsed.params.headers || parsed.params.headers === '') { + if (request.headers['x-date']) { + parsed.params.headers = ['x-date']; + } else { + parsed.params.headers = ['date']; + } + } else { + parsed.params.headers = parsed.params.headers.split(' '); + } - var flushFlag = engine._finishFlushFlag; + // Minimally validate the parsed object + if (!parsed.scheme || parsed.scheme !== 'Signature') { throw new InvalidHeaderError('scheme was not "Signature"'); } - return engine._processChunk(buffer, flushFlag); -} + if (!parsed.params.keyId) { throw new InvalidHeaderError('keyId was not specified'); } -// generic zlib -// minimal 2-byte header -function Deflate(opts) { - if (!(this instanceof Deflate)) return new Deflate(opts); - Zlib.call(this, opts, binding.DEFLATE); -} + if (!parsed.params.algorithm) { throw new InvalidHeaderError('algorithm was not specified'); } -function Inflate(opts) { - if (!(this instanceof Inflate)) return new Inflate(opts); - Zlib.call(this, opts, binding.INFLATE); -} + if (!parsed.params.signature) { throw new InvalidHeaderError('signature was not specified'); } -// gzip - bigger header, same deflate compression -function Gzip(opts) { - if (!(this instanceof Gzip)) return new Gzip(opts); - Zlib.call(this, opts, binding.GZIP); -} + // Check the algorithm against the official list + parsed.params.algorithm = parsed.params.algorithm.toLowerCase(); + try { + validateAlgorithm(parsed.params.algorithm); + } catch (e) { + if (e instanceof InvalidAlgorithmError) { + throw (new InvalidParamsError(parsed.params.algorithm + ' is not ' + + 'supported')); + } else { throw (e); } + } -function Gunzip(opts) { - if (!(this instanceof Gunzip)) return new Gunzip(opts); - Zlib.call(this, opts, binding.GUNZIP); -} + // Build the signingString + for (i = 0; i < parsed.params.headers.length; i++) { + var h = parsed.params.headers[i].toLowerCase(); + parsed.params.headers[i] = h; -// raw - no header -function DeflateRaw(opts) { - if (!(this instanceof DeflateRaw)) return new DeflateRaw(opts); - Zlib.call(this, opts, binding.DEFLATERAW); -} + if (h === 'request-line') { + if (!options.strict) { + /* + * We allow headers from the older spec drafts if strict parsing isn't + * specified in options. + */ + parsed.signingString += + request.method + ' ' + request.url + ' HTTP/' + request.httpVersion; + } else { + /* Strict parsing doesn't allow older draft headers. */ + throw (new StrictParsingError('request-line is not a valid header ' + + 'with strict parsing enabled.')); + } + } else if (h === '(request-target)') { + parsed.signingString += + '(request-target): ' + request.method.toLowerCase() + ' ' + + request.url; + } else { + var value = request.headers[h]; + if (value === undefined) { throw new MissingHeaderError(h + ' was not in the request'); } + parsed.signingString += h + ': ' + value; + } -function InflateRaw(opts) { - if (!(this instanceof InflateRaw)) return new InflateRaw(opts); - Zlib.call(this, opts, binding.INFLATERAW); -} + if ((i + 1) < parsed.params.headers.length) { parsed.signingString += '\n'; } + } -// auto-detect header. -function Unzip(opts) { - if (!(this instanceof Unzip)) return new Unzip(opts); - Zlib.call(this, opts, binding.UNZIP); -} + // Check against the constraints + var date; + if (request.headers.date || request.headers['x-date']) { + if (request.headers['x-date']) { + date = new Date(request.headers['x-date']); + } else { + date = new Date(request.headers.date); + } + var now = new Date(); + var skew = Math.abs(now.getTime() - date.getTime()); -function isValidFlushFlag(flag) { - return flag === binding.Z_NO_FLUSH || flag === binding.Z_PARTIAL_FLUSH || flag === binding.Z_SYNC_FLUSH || flag === binding.Z_FULL_FLUSH || flag === binding.Z_FINISH || flag === binding.Z_BLOCK; -} + if (skew > options.clockSkew * 1000) { + throw new ExpiredRequestError('clock skew of ' + + (skew / 1000) + + 's was greater than ' + + options.clockSkew + 's'); + } + } -// the Zlib class they all inherit from -// This thing manages the queue of requests, and returns -// true or false if there is anything in the queue when -// you call the .write() method. + options.headers.forEach(function (hdr) { + // Remember that we already checked any headers in the params + // were in the request, so if this passes we're good. + if (parsed.params.headers.indexOf(hdr.toLowerCase()) < 0) { throw new MissingHeaderError(hdr + ' was not a signed header'); } + }); -function Zlib(opts, mode) { - var _this = this; + if (options.algorithms) { + if (options.algorithms.indexOf(parsed.params.algorithm) === -1) { + throw new InvalidParamsError(parsed.params.algorithm + + ' is not a supported algorithm'); + } + } - this._opts = opts = opts || {}; - this._chunkSize = opts.chunkSize || exports.Z_DEFAULT_CHUNK; + parsed.algorithm = parsed.params.algorithm.toUpperCase(); + parsed.keyId = parsed.params.keyId; + return parsed; + } - Transform.call(this, opts); + }; + }, { './utils': 214, 'assert-plus': 61, util: 393 }], + 213: [function (require, module, exports) { + (function (Buffer) { + // Copyright 2012 Joyent, Inc. All rights reserved. + + var assert = require('assert-plus'); + var crypto = require('crypto'); + var http = require('http'); + var util = require('util'); + var sshpk = require('sshpk'); + var jsprim = require('jsprim'); + var utils = require('./utils'); + + var sprintf = require('util').format; + + var HASH_ALGOS = utils.HASH_ALGOS; + var PK_ALGOS = utils.PK_ALGOS; + var InvalidAlgorithmError = utils.InvalidAlgorithmError; + var HttpSignatureError = utils.HttpSignatureError; + var validateAlgorithm = utils.validateAlgorithm; + + /// --- Globals + + var AUTHZ_FMT = + 'Signature keyId="%s",algorithm="%s",headers="%s",signature="%s"'; - if (opts.flush && !isValidFlushFlag(opts.flush)) { - throw new Error('Invalid flush flag: ' + opts.flush); - } - if (opts.finishFlush && !isValidFlushFlag(opts.finishFlush)) { - throw new Error('Invalid flush flag: ' + opts.finishFlush); - } + /// --- Specific Errors - this._flushFlag = opts.flush || binding.Z_NO_FLUSH; - this._finishFlushFlag = typeof opts.finishFlush !== 'undefined' ? opts.finishFlush : binding.Z_FINISH; + function MissingHeaderError (message) { + HttpSignatureError.call(this, message, MissingHeaderError); + } + util.inherits(MissingHeaderError, HttpSignatureError); - if (opts.chunkSize) { - if (opts.chunkSize < exports.Z_MIN_CHUNK || opts.chunkSize > exports.Z_MAX_CHUNK) { - throw new Error('Invalid chunk size: ' + opts.chunkSize); - } - } + function StrictParsingError (message) { + HttpSignatureError.call(this, message, StrictParsingError); + } + util.inherits(StrictParsingError, HttpSignatureError); - if (opts.windowBits) { - if (opts.windowBits < exports.Z_MIN_WINDOWBITS || opts.windowBits > exports.Z_MAX_WINDOWBITS) { - throw new Error('Invalid windowBits: ' + opts.windowBits); - } - } + /* See createSigner() */ + function RequestSigner (options) { + assert.object(options, 'options'); - if (opts.level) { - if (opts.level < exports.Z_MIN_LEVEL || opts.level > exports.Z_MAX_LEVEL) { - throw new Error('Invalid compression level: ' + opts.level); - } - } + var alg = []; + if (options.algorithm !== undefined) { + assert.string(options.algorithm, 'options.algorithm'); + alg = validateAlgorithm(options.algorithm); + } + this.rs_alg = alg; - if (opts.memLevel) { - if (opts.memLevel < exports.Z_MIN_MEMLEVEL || opts.memLevel > exports.Z_MAX_MEMLEVEL) { - throw new Error('Invalid memLevel: ' + opts.memLevel); - } - } + /* + * RequestSigners come in two varieties: ones with an rs_signFunc, and ones + * with an rs_signer. + * + * rs_signFunc-based RequestSigners have to build up their entire signing + * string within the rs_lines array and give it to rs_signFunc as a single + * concat'd blob. rs_signer-based RequestSigners can add a line at a time to + * their signing state by using rs_signer.update(), thus only needing to + * buffer the hash function state and one line at a time. + */ + if (options.sign !== undefined) { + assert.func(options.sign, 'options.sign'); + this.rs_signFunc = options.sign; + } else if (alg[0] === 'hmac' && options.key !== undefined) { + assert.string(options.keyId, 'options.keyId'); + this.rs_keyId = options.keyId; - if (opts.strategy) { - if (opts.strategy != exports.Z_FILTERED && opts.strategy != exports.Z_HUFFMAN_ONLY && opts.strategy != exports.Z_RLE && opts.strategy != exports.Z_FIXED && opts.strategy != exports.Z_DEFAULT_STRATEGY) { - throw new Error('Invalid strategy: ' + opts.strategy); - } - } + if (typeof (options.key) !== 'string' && !Buffer.isBuffer(options.key)) { throw (new TypeError('options.key for HMAC must be a string or Buffer')); } - if (opts.dictionary) { - if (!Buffer.isBuffer(opts.dictionary)) { - throw new Error('Invalid dictionary: it should be a Buffer instance'); - } - } + /* + * Make an rs_signer for HMACs, not a rs_signFunc -- HMACs digest their + * data in chunks rather than requiring it all to be given in one go + * at the end, so they are more similar to signers than signFuncs. + */ + this.rs_signer = crypto.createHmac(alg[1].toUpperCase(), options.key); + this.rs_signer.sign = function () { + var digest = this.digest('base64'); + return ({ + hashAlgorithm: alg[1], + toString: function () { return (digest); } + }); + }; + } else if (options.key !== undefined) { + var key = options.key; + if (typeof (key) === 'string' || Buffer.isBuffer(key)) { key = sshpk.parsePrivateKey(key); } - this._handle = new binding.Zlib(mode); + assert.ok(sshpk.PrivateKey.isPrivateKey(key, [1, 2]), + 'options.key must be a sshpk.PrivateKey'); + this.rs_key = key; - var self = this; - this._hadError = false; - this._handle.onerror = function (message, errno) { - // there is no way to cleanly recover. - // continuing only obscures problems. - _close(self); - self._hadError = true; + assert.string(options.keyId, 'options.keyId'); + this.rs_keyId = options.keyId; - var error = new Error(message); - error.errno = errno; - error.code = exports.codes[errno]; - self.emit('error', error); - }; + if (!PK_ALGOS[key.type]) { + throw (new InvalidAlgorithmError(key.type.toUpperCase() + ' type ' + + 'keys are not supported')); + } - var level = exports.Z_DEFAULT_COMPRESSION; - if (typeof opts.level === 'number') level = opts.level; + if (alg[0] !== undefined && key.type !== alg[0]) { + throw (new InvalidAlgorithmError('options.key must be a ' + + alg[0].toUpperCase() + ' key, was given a ' + + key.type.toUpperCase() + ' key instead')); + } - var strategy = exports.Z_DEFAULT_STRATEGY; - if (typeof opts.strategy === 'number') strategy = opts.strategy; + this.rs_signer = key.createSign(alg[1]); + } else { + throw (new TypeError('options.sign (func) or options.key is required')); + } - this._handle.init(opts.windowBits || exports.Z_DEFAULT_WINDOWBITS, level, opts.memLevel || exports.Z_DEFAULT_MEMLEVEL, strategy, opts.dictionary); + this.rs_headers = []; + this.rs_lines = []; + } - this._buffer = Buffer.allocUnsafe(this._chunkSize); - this._offset = 0; - this._level = level; - this._strategy = strategy; + /** + * Adds a header to be signed, with its value, into this signer. + * + * @param {String} header + * @param {String} value + * @return {String} value written + */ + RequestSigner.prototype.writeHeader = function (header, value) { + assert.string(header, 'header'); + header = header.toLowerCase(); + assert.string(value, 'value'); - this.once('end', this.close); + this.rs_headers.push(header); - Object.defineProperty(this, '_closed', { - get: function () { - return !_this._handle; - }, - configurable: true, - enumerable: true - }); -} + if (this.rs_signFunc) { + this.rs_lines.push(header + ': ' + value); + } else { + var line = header + ': ' + value; + if (this.rs_headers.length > 0) { line = '\n' + line; } + this.rs_signer.update(line); + } -util.inherits(Zlib, Transform); + return (value); + }; -Zlib.prototype.params = function (level, strategy, callback) { - if (level < exports.Z_MIN_LEVEL || level > exports.Z_MAX_LEVEL) { - throw new RangeError('Invalid compression level: ' + level); - } - if (strategy != exports.Z_FILTERED && strategy != exports.Z_HUFFMAN_ONLY && strategy != exports.Z_RLE && strategy != exports.Z_FIXED && strategy != exports.Z_DEFAULT_STRATEGY) { - throw new TypeError('Invalid strategy: ' + strategy); - } + /** + * Adds a default Date header, returning its value. + * + * @return {String} + */ + RequestSigner.prototype.writeDateHeader = function () { + return (this.writeHeader('date', jsprim.rfc1123(new Date()))); + }; - if (this._level !== level || this._strategy !== strategy) { - var self = this; - this.flush(binding.Z_SYNC_FLUSH, function () { - assert(self._handle, 'zlib binding closed'); - self._handle.params(level, strategy); - if (!self._hadError) { - self._level = level; - self._strategy = strategy; - if (callback) callback(); - } - }); - } else { - process.nextTick(callback); - } -}; + /** + * Adds the request target line to be signed. + * + * @param {String} method, HTTP method (e.g. 'get', 'post', 'put') + * @param {String} path + */ + RequestSigner.prototype.writeTarget = function (method, path) { + assert.string(method, 'method'); + assert.string(path, 'path'); + method = method.toLowerCase(); + this.writeHeader('(request-target)', method + ' ' + path); + }; -Zlib.prototype.reset = function () { - assert(this._handle, 'zlib binding closed'); - return this._handle.reset(); -}; + /** + * Calculate the value for the Authorization header on this request + * asynchronously. + * + * @param {Func} callback (err, authz) + */ + RequestSigner.prototype.sign = function (cb) { + assert.func(cb, 'callback'); + + if (this.rs_headers.length < 1) { throw (new Error('At least one header must be signed')); } + + var alg, authz; + if (this.rs_signFunc) { + var data = this.rs_lines.join('\n'); + var self = this; + this.rs_signFunc(data, function (err, sig) { + if (err) { + cb(err); + return; + } + try { + assert.object(sig, 'signature'); + assert.string(sig.keyId, 'signature.keyId'); + assert.string(sig.algorithm, 'signature.algorithm'); + assert.string(sig.signature, 'signature.signature'); + alg = validateAlgorithm(sig.algorithm); + + authz = sprintf(AUTHZ_FMT, + sig.keyId, + sig.algorithm, + self.rs_headers.join(' '), + sig.signature); + } catch (e) { + cb(e); + return; + } + cb(null, authz); + }); + } else { + try { + var sigObj = this.rs_signer.sign(); + } catch (e) { + cb(e); + return; + } + alg = (this.rs_alg[0] || this.rs_key.type) + '-' + sigObj.hashAlgorithm; + var signature = sigObj.toString(); + authz = sprintf(AUTHZ_FMT, + this.rs_keyId, + alg, + this.rs_headers.join(' '), + signature); + cb(null, authz); + } + }; -// This is the _flush function called by the transform class, -// internally, when the last chunk has been written. -Zlib.prototype._flush = function (callback) { - this._transform(Buffer.alloc(0), '', callback); -}; + /// --- Exported API -Zlib.prototype.flush = function (kind, callback) { - var _this2 = this; + module.exports = { + /** + * Identifies whether a given object is a request signer or not. + * + * @param {Object} object, the object to identify + * @returns {Boolean} + */ + isSigner: function (obj) { + if (typeof (obj) === 'object' && obj instanceof RequestSigner) { return (true); } + return (false); + }, - var ws = this._writableState; + /** + * Creates a request signer, used to asynchronously build a signature + * for a request (does not have to be an http.ClientRequest). + * + * @param {Object} options, either: + * - {String} keyId + * - {String|Buffer} key + * - {String} algorithm (optional, required for HMAC) + * or: + * - {Func} sign (data, cb) + * @return {RequestSigner} + */ + createSigner: function createSigner (options) { + return (new RequestSigner(options)); + }, - if (typeof kind === 'function' || kind === undefined && !callback) { - callback = kind; - kind = binding.Z_FULL_FLUSH; - } + /** + * Adds an 'Authorization' header to an http.ClientRequest object. + * + * Note that this API will add a Date header if it's not already set. Any + * other headers in the options.headers array MUST be present, or this + * will throw. + * + * You shouldn't need to check the return type; it's just there if you want + * to be pedantic. + * + * The optional flag indicates whether parsing should use strict enforcement + * of the version draft-cavage-http-signatures-04 of the spec or beyond. + * The default is to be loose and support + * older versions for compatibility. + * + * @param {Object} request an instance of http.ClientRequest. + * @param {Object} options signing parameters object: + * - {String} keyId required. + * - {String} key required (either a PEM or HMAC key). + * - {Array} headers optional; defaults to ['date']. + * - {String} algorithm optional (unless key is HMAC); + * default is the same as the sshpk default + * signing algorithm for the type of key given + * - {String} httpVersion optional; defaults to '1.1'. + * - {Boolean} strict optional; defaults to 'false'. + * @return {Boolean} true if Authorization (and optionally Date) were added. + * @throws {TypeError} on bad parameter types (input). + * @throws {InvalidAlgorithmError} if algorithm was bad or incompatible with + * the given key. + * @throws {sshpk.KeyParseError} if key was bad. + * @throws {MissingHeaderError} if a header to be signed was specified but + * was not present. + */ + signRequest: function signRequest (request, options) { + assert.object(request, 'request'); + assert.object(options, 'options'); + assert.optionalString(options.algorithm, 'options.algorithm'); + assert.string(options.keyId, 'options.keyId'); + assert.optionalArrayOfString(options.headers, 'options.headers'); + assert.optionalString(options.httpVersion, 'options.httpVersion'); + + if (!request.getHeader('Date')) { request.setHeader('Date', jsprim.rfc1123(new Date())); } + if (!options.headers) { options.headers = ['date']; } + if (!options.httpVersion) { options.httpVersion = '1.1'; } + + var alg = []; + if (options.algorithm) { + options.algorithm = options.algorithm.toLowerCase(); + alg = validateAlgorithm(options.algorithm); + } - if (ws.ended) { - if (callback) process.nextTick(callback); - } else if (ws.ending) { - if (callback) this.once('end', callback); - } else if (ws.needDrain) { - if (callback) { - this.once('drain', function () { - return _this2.flush(kind, callback); - }); - } - } else { - this._flushFlag = kind; - this.write(Buffer.alloc(0), '', callback); - } -}; + var i; + var stringToSign = ''; + for (i = 0; i < options.headers.length; i++) { + if (typeof (options.headers[i]) !== 'string') { throw new TypeError('options.headers must be an array of Strings'); } -Zlib.prototype.close = function (callback) { - _close(this, callback); - process.nextTick(emitCloseNT, this); -}; + var h = options.headers[i].toLowerCase(); -function _close(engine, callback) { - if (callback) process.nextTick(callback); + if (h === 'request-line') { + if (!options.strict) { + /** + * We allow headers from the older spec drafts if strict parsing isn't + * specified in options. + */ + stringToSign += + request.method + ' ' + request.path + ' HTTP/' + + options.httpVersion; + } else { + /* Strict parsing doesn't allow older draft headers. */ + throw (new StrictParsingError('request-line is not a valid header ' + + 'with strict parsing enabled.')); + } + } else if (h === '(request-target)') { + stringToSign += + '(request-target): ' + request.method.toLowerCase() + ' ' + + request.path; + } else { + var value = request.getHeader(h); + if (value === undefined || value === '') { + throw new MissingHeaderError(h + ' was not in the request'); + } + stringToSign += h + ': ' + value; + } - // Caller may invoke .close after a zlib error (which will null _handle). - if (!engine._handle) return; + if ((i + 1) < options.headers.length) { stringToSign += '\n'; } + } - engine._handle.close(); - engine._handle = null; -} + /* This is just for unit tests. */ + if (request.hasOwnProperty('_stringToSign')) { + request._stringToSign = stringToSign; + } -function emitCloseNT(self) { - self.emit('close'); -} + var signature; + if (alg[0] === 'hmac') { + if (typeof (options.key) !== 'string' && !Buffer.isBuffer(options.key)) { throw (new TypeError('options.key must be a string or Buffer')); } -Zlib.prototype._transform = function (chunk, encoding, cb) { - var flushFlag; - var ws = this._writableState; - var ending = ws.ending || ws.ended; - var last = ending && (!chunk || ws.length === chunk.length); + var hmac = crypto.createHmac(alg[1].toUpperCase(), options.key); + hmac.update(stringToSign); + signature = hmac.digest('base64'); + } else { + var key = options.key; + if (typeof (key) === 'string' || Buffer.isBuffer(key)) { key = sshpk.parsePrivateKey(options.key); } - if (chunk !== null && !Buffer.isBuffer(chunk)) return cb(new Error('invalid input')); + assert.ok(sshpk.PrivateKey.isPrivateKey(key, [1, 2]), + 'options.key must be a sshpk.PrivateKey'); - if (!this._handle) return cb(new Error('zlib binding closed')); + if (!PK_ALGOS[key.type]) { + throw (new InvalidAlgorithmError(key.type.toUpperCase() + ' type ' + + 'keys are not supported')); + } - // If it's the last chunk, or a final flush, we use the Z_FINISH flush flag - // (or whatever flag was provided using opts.finishFlush). - // If it's explicitly flushing at some other time, then we use - // Z_FULL_FLUSH. Otherwise, use Z_NO_FLUSH for maximum compression - // goodness. - if (last) flushFlag = this._finishFlushFlag;else { - flushFlag = this._flushFlag; - // once we've flushed the last of the queue, stop flushing and - // go back to the normal behavior. - if (chunk.length >= ws.length) { - this._flushFlag = this._opts.flush || binding.Z_NO_FLUSH; - } - } + if (alg[0] !== undefined && key.type !== alg[0]) { + throw (new InvalidAlgorithmError('options.key must be a ' + + alg[0].toUpperCase() + ' key, was given a ' + + key.type.toUpperCase() + ' key instead')); + } - this._processChunk(chunk, flushFlag, cb); -}; + var signer = key.createSign(alg[1]); + signer.update(stringToSign); + var sigObj = signer.sign(); + if (!HASH_ALGOS[sigObj.hashAlgorithm]) { + throw (new InvalidAlgorithmError(sigObj.hashAlgorithm.toUpperCase() + + ' is not a supported hash algorithm')); + } + options.algorithm = key.type + '-' + sigObj.hashAlgorithm; + signature = sigObj.toString(); + assert.notStrictEqual(signature, '', 'empty signature produced'); + } -Zlib.prototype._processChunk = function (chunk, flushFlag, cb) { - var availInBefore = chunk && chunk.length; - var availOutBefore = this._chunkSize - this._offset; - var inOff = 0; + var authzHeaderName = options.authorizationHeaderName || 'Authorization'; - var self = this; + request.setHeader(authzHeaderName, sprintf(AUTHZ_FMT, + options.keyId, + options.algorithm, + options.headers.join(' '), + signature)); - var async = typeof cb === 'function'; + return true; + } - if (!async) { - var buffers = []; - var nread = 0; + }; + }).call(this, { isBuffer: require('../../is-buffer/index.js') }); + }, { '../../is-buffer/index.js': 219, './utils': 214, 'assert-plus': 61, crypto: 112, http: 374, jsprim: 226, sshpk: 367, util: 393 }], + 214: [function (require, module, exports) { + // Copyright 2012 Joyent, Inc. All rights reserved. + + var assert = require('assert-plus'); + var sshpk = require('sshpk'); + var util = require('util'); + + var HASH_ALGOS = { + sha1: true, + sha256: true, + sha512: true + }; - var error; - this.on('error', function (er) { - error = er; - }); + var PK_ALGOS = { + rsa: true, + dsa: true, + ecdsa: true + }; - assert(this._handle, 'zlib binding closed'); - do { - var res = this._handle.writeSync(flushFlag, chunk, // in - inOff, // in_off - availInBefore, // in_len - this._buffer, // out - this._offset, //out_off - availOutBefore); // out_len - } while (!this._hadError && callback(res[0], res[1])); + function HttpSignatureError (message, caller) { + if (Error.captureStackTrace) { Error.captureStackTrace(this, caller || HttpSignatureError); } - if (this._hadError) { - throw error; + this.message = message; + this.name = caller.name; } + util.inherits(HttpSignatureError, Error); - if (nread >= kMaxLength) { - _close(this); - throw new RangeError(kRangeErrorMessage); + function InvalidAlgorithmError (message) { + HttpSignatureError.call(this, message, InvalidAlgorithmError); } + util.inherits(InvalidAlgorithmError, HttpSignatureError); - var buf = Buffer.concat(buffers, nread); - _close(this); + function validateAlgorithm (algorithm) { + var alg = algorithm.toLowerCase().split('-'); - return buf; - } - - assert(this._handle, 'zlib binding closed'); - var req = this._handle.write(flushFlag, chunk, // in - inOff, // in_off - availInBefore, // in_len - this._buffer, // out - this._offset, //out_off - availOutBefore); // out_len - - req.buffer = chunk; - req.callback = callback; - - function callback(availInAfter, availOutAfter) { - // When the callback is used in an async write, the callback's - // context is the `req` object that was created. The req object - // is === this._handle, and that's why it's important to null - // out the values after they are done being used. `this._handle` - // can stay in memory longer than the callback and buffer are needed. - if (this) { - this.buffer = null; - this.callback = null; - } - - if (self._hadError) return; - - var have = availOutBefore - availOutAfter; - assert(have >= 0, 'have should not go down'); - - if (have > 0) { - var out = self._buffer.slice(self._offset, self._offset + have); - self._offset += have; - // serve some output to the consumer. - if (async) { - self.push(out); - } else { - buffers.push(out); - nread += out.length; + if (alg.length !== 2) { + throw (new InvalidAlgorithmError(alg[0].toUpperCase() + ' is not a ' + + 'valid algorithm')); } - } - - // exhausted the output buffer, or used all the input create a new one. - if (availOutAfter === 0 || self._offset >= self._chunkSize) { - availOutBefore = self._chunkSize; - self._offset = 0; - self._buffer = Buffer.allocUnsafe(self._chunkSize); - } - if (availOutAfter === 0) { - // Not actually done. Need to reprocess. - // Also, update the availInBefore to the availInAfter value, - // so that if we have to hit it a third (fourth, etc.) time, - // it'll have the correct byte counts. - inOff += availInBefore - availInAfter; - availInBefore = availInAfter; + if (alg[0] !== 'hmac' && !PK_ALGOS[alg[0]]) { + throw (new InvalidAlgorithmError(alg[0].toUpperCase() + ' type keys ' + + 'are not supported')); + } - if (!async) return true; + if (!HASH_ALGOS[alg[1]]) { + throw (new InvalidAlgorithmError(alg[1].toUpperCase() + ' is not a ' + + 'supported hash algorithm')); + } - var newReq = self._handle.write(flushFlag, chunk, inOff, availInBefore, self._buffer, self._offset, self._chunkSize); - newReq.callback = callback; // this same function - newReq.buffer = chunk; - return; + return (alg); } - if (!async) return false; + /// --- API - // finished with the chunk. - cb(); - } -}; + module.exports = { -util.inherits(Deflate, Zlib); -util.inherits(Inflate, Zlib); -util.inherits(Gzip, Zlib); -util.inherits(Gunzip, Zlib); -util.inherits(DeflateRaw, Zlib); -util.inherits(InflateRaw, Zlib); -util.inherits(Unzip, Zlib); -}).call(this,require('_process')) -},{"./binding":157,"_process":287,"assert":153,"buffer":160,"stream":373,"util":393}],159:[function(require,module,exports){ -arguments[4][70][0].apply(exports,arguments) -},{"dup":70}],160:[function(require,module,exports){ -/*! - * The buffer module from node.js, for the browser. - * - * @author Feross Aboukhadijeh - * @license MIT - */ -/* eslint-disable no-proto */ + HASH_ALGOS: HASH_ALGOS, + PK_ALGOS: PK_ALGOS, -'use strict' + HttpSignatureError: HttpSignatureError, + InvalidAlgorithmError: InvalidAlgorithmError, -var base64 = require('base64-js') -var ieee754 = require('ieee754') + validateAlgorithm: validateAlgorithm, -exports.Buffer = Buffer -exports.SlowBuffer = SlowBuffer -exports.INSPECT_MAX_BYTES = 50 + /** + * Converts an OpenSSH public key (rsa only) to a PKCS#8 PEM file. + * + * The intent of this module is to interoperate with OpenSSL only, + * specifically the node crypto module's `verify` method. + * + * @param {String} key an OpenSSH public key. + * @return {String} PEM encoded form of the RSA public key. + * @throws {TypeError} on bad input. + * @throws {Error} on invalid ssh key formatted data. + */ + sshKeyToPEM: function sshKeyToPEM (key) { + assert.string(key, 'ssh_key'); -var K_MAX_LENGTH = 0x7fffffff -exports.kMaxLength = K_MAX_LENGTH + var k = sshpk.parseKey(key, 'ssh'); + return (k.toString('pem')); + }, -/** - * If `Buffer.TYPED_ARRAY_SUPPORT`: - * === true Use Uint8Array implementation (fastest) - * === false Print warning and recommend using `buffer` v4.x which has an Object - * implementation (most compatible, even IE6) - * - * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+, - * Opera 11.6+, iOS 4.2+. - * - * We report that the browser does not support typed arrays if the are not subclassable - * using __proto__. Firefox 4-29 lacks support for adding new properties to `Uint8Array` - * (See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438). IE 10 lacks support - * for __proto__ and has a buggy typed array implementation. - */ -Buffer.TYPED_ARRAY_SUPPORT = typedArraySupport() + /** + * Generates an OpenSSH fingerprint from an ssh public key. + * + * @param {String} key an OpenSSH public key. + * @return {String} key fingerprint. + * @throws {TypeError} on bad input. + * @throws {Error} if what you passed doesn't look like an ssh public key. + */ + fingerprint: function fingerprint (key) { + assert.string(key, 'ssh_key'); -if (!Buffer.TYPED_ARRAY_SUPPORT && typeof console !== 'undefined' && - typeof console.error === 'function') { - console.error( - 'This browser lacks typed array (Uint8Array) support which is required by ' + - '`buffer` v5.x. Use `buffer` v4.x if you require old browser support.' - ) -} + var k = sshpk.parseKey(key, 'ssh'); + return (k.fingerprint('md5').toString('hex')); + }, -function typedArraySupport () { - // Can typed array instances can be augmented? - try { - var arr = new Uint8Array(1) - arr.__proto__ = { __proto__: Uint8Array.prototype, foo: function () { return 42 } } - return arr.foo() === 42 - } catch (e) { - return false - } -} + /** + * Converts a PKGCS#8 PEM file to an OpenSSH public key (rsa) + * + * The reverse of the above function. + */ + pemToRsaSSHKey: function pemToRsaSSHKey (pem, comment) { + assert.equal('string', typeof (pem), 'typeof pem'); -Object.defineProperty(Buffer.prototype, 'parent', { - enumerable: true, - get: function () { - if (!Buffer.isBuffer(this)) return undefined - return this.buffer - } -}) + var k = sshpk.parseKey(pem, 'pem'); + k.comment = comment; + return (k.toString('ssh')); + } + }; + }, { 'assert-plus': 61, sshpk: 367, util: 393 }], + 215: [function (require, module, exports) { + (function (Buffer) { + // Copyright 2015 Joyent, Inc. + + var assert = require('assert-plus'); + var crypto = require('crypto'); + var sshpk = require('sshpk'); + var utils = require('./utils'); + + var HASH_ALGOS = utils.HASH_ALGOS; + var PK_ALGOS = utils.PK_ALGOS; + var InvalidAlgorithmError = utils.InvalidAlgorithmError; + var HttpSignatureError = utils.HttpSignatureError; + var validateAlgorithm = utils.validateAlgorithm; + + /// --- Exported API + + module.exports = { + /** + * Verify RSA/DSA signature against public key. You are expected to pass in + * an object that was returned from `parse()`. + * + * @param {Object} parsedSignature the object you got from `parse`. + * @param {String} pubkey RSA/DSA private key PEM. + * @return {Boolean} true if valid, false otherwise. + * @throws {TypeError} if you pass in bad arguments. + * @throws {InvalidAlgorithmError} + */ + verifySignature: function verifySignature (parsedSignature, pubkey) { + assert.object(parsedSignature, 'parsedSignature'); + if (typeof (pubkey) === 'string' || Buffer.isBuffer(pubkey)) { pubkey = sshpk.parseKey(pubkey); } + assert.ok(sshpk.Key.isKey(pubkey, [1, 1]), 'pubkey must be a sshpk.Key'); -Object.defineProperty(Buffer.prototype, 'offset', { - enumerable: true, - get: function () { - if (!Buffer.isBuffer(this)) return undefined - return this.byteOffset - } -}) + var alg = validateAlgorithm(parsedSignature.algorithm); + if (alg[0] === 'hmac' || alg[0] !== pubkey.type) { return (false); } -function createBuffer (length) { - if (length > K_MAX_LENGTH) { - throw new RangeError('The value "' + length + '" is invalid for option "size"') - } - // Return an augmented `Uint8Array` instance - var buf = new Uint8Array(length) - buf.__proto__ = Buffer.prototype - return buf -} + var v = pubkey.createVerify(alg[1]); + v.update(parsedSignature.signingString); + return (v.verify(parsedSignature.params.signature, 'base64')); + }, -/** - * The Buffer constructor returns instances of `Uint8Array` that have their - * prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of - * `Uint8Array`, so the returned instances will have all the node `Buffer` methods - * and the `Uint8Array` methods. Square bracket notation works as expected -- it - * returns a single octet. - * - * The `Uint8Array` prototype remains unmodified. - */ + /** + * Verify HMAC against shared secret. You are expected to pass in an object + * that was returned from `parse()`. + * + * @param {Object} parsedSignature the object you got from `parse`. + * @param {String} secret HMAC shared secret. + * @return {Boolean} true if valid, false otherwise. + * @throws {TypeError} if you pass in bad arguments. + * @throws {InvalidAlgorithmError} + */ + verifyHMAC: function verifyHMAC (parsedSignature, secret) { + assert.object(parsedSignature, 'parsedHMAC'); + assert.string(secret, 'secret'); -function Buffer (arg, encodingOrOffset, length) { - // Common case. - if (typeof arg === 'number') { - if (typeof encodingOrOffset === 'string') { - throw new TypeError( - 'The "string" argument must be of type string. Received type number' - ) - } - return allocUnsafe(arg) - } - return from(arg, encodingOrOffset, length) -} + var alg = validateAlgorithm(parsedSignature.algorithm); + if (alg[0] !== 'hmac') { return (false); } -// Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97 -if (typeof Symbol !== 'undefined' && Symbol.species != null && - Buffer[Symbol.species] === Buffer) { - Object.defineProperty(Buffer, Symbol.species, { - value: null, - configurable: true, - enumerable: false, - writable: false - }) -} - -Buffer.poolSize = 8192 // not used by this implementation - -function from (value, encodingOrOffset, length) { - if (typeof value === 'string') { - return fromString(value, encodingOrOffset) - } + var hashAlg = alg[1].toUpperCase(); - if (ArrayBuffer.isView(value)) { - return fromArrayLike(value) - } + var hmac = crypto.createHmac(hashAlg, secret); + hmac.update(parsedSignature.signingString); - if (value == null) { - throw TypeError( - 'The first argument must be one of type string, Buffer, ArrayBuffer, Array, ' + - 'or Array-like Object. Received type ' + (typeof value) - ) - } + /* + * Now double-hash to avoid leaking timing information - there's + * no easy constant-time compare in JS, so we use this approach + * instead. See for more info: + * https://www.isecpartners.com/blog/2011/february/double-hmac- + * verification.aspx + */ + var h1 = crypto.createHmac(hashAlg, secret); + h1.update(hmac.digest()); + h1 = h1.digest(); + var h2 = crypto.createHmac(hashAlg, secret); + h2.update(new Buffer(parsedSignature.params.signature, 'base64')); + h2 = h2.digest(); - if (isInstance(value, ArrayBuffer) || - (value && isInstance(value.buffer, ArrayBuffer))) { - return fromArrayBuffer(value, encodingOrOffset, length) - } + /* Node 0.8 returns strings from .digest(). */ + if (typeof (h1) === 'string') { return (h1 === h2); } + /* And node 0.10 lacks the .equals() method on Buffers. */ + if (Buffer.isBuffer(h1) && !h1.equals) { return (h1.toString('binary') === h2.toString('binary')); } - if (typeof value === 'number') { - throw new TypeError( - 'The "value" argument must not be of type number. Received type number' - ) - } + return (h1.equals(h2)); + } + }; + }).call(this, require('buffer').Buffer); + }, { './utils': 214, 'assert-plus': 61, buffer: 160, crypto: 112, sshpk: 367 }], + 216: [function (require, module, exports) { + exports.read = function (buffer, offset, isLE, mLen, nBytes) { + var e, m; + var eLen = (nBytes * 8) - mLen - 1; + var eMax = (1 << eLen) - 1; + var eBias = eMax >> 1; + var nBits = -7; + var i = isLE ? (nBytes - 1) : 0; + var d = isLE ? -1 : 1; + var s = buffer[offset + i]; + + i += d; + + e = s & ((1 << (-nBits)) - 1); + s >>= (-nBits); + nBits += eLen; + for (; nBits > 0; e = (e * 256) + buffer[offset + i], i += d, nBits -= 8) {} + + m = e & ((1 << (-nBits)) - 1); + e >>= (-nBits); + nBits += mLen; + for (; nBits > 0; m = (m * 256) + buffer[offset + i], i += d, nBits -= 8) {} + + if (e === 0) { + e = 1 - eBias; + } else if (e === eMax) { + return m ? NaN : ((s ? -1 : 1) * Infinity); + } else { + m = m + Math.pow(2, mLen); + e = e - eBias; + } + return (s ? -1 : 1) * m * Math.pow(2, e - mLen); + }; - var valueOf = value.valueOf && value.valueOf() - if (valueOf != null && valueOf !== value) { - return Buffer.from(valueOf, encodingOrOffset, length) - } + exports.write = function (buffer, value, offset, isLE, mLen, nBytes) { + var e, m, c; + var eLen = (nBytes * 8) - mLen - 1; + var eMax = (1 << eLen) - 1; + var eBias = eMax >> 1; + var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0); + var i = isLE ? 0 : (nBytes - 1); + var d = isLE ? 1 : -1; + var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0; + + value = Math.abs(value); + + if (isNaN(value) || value === Infinity) { + m = isNaN(value) ? 1 : 0; + e = eMax; + } else { + e = Math.floor(Math.log(value) / Math.LN2); + if (value * (c = Math.pow(2, -e)) < 1) { + e--; + c *= 2; + } + if (e + eBias >= 1) { + value += rt / c; + } else { + value += rt * Math.pow(2, 1 - eBias); + } + if (value * c >= 2) { + e++; + c /= 2; + } + + if (e + eBias >= eMax) { + m = 0; + e = eMax; + } else if (e + eBias >= 1) { + m = ((value * c) - 1) * Math.pow(2, mLen); + e = e + eBias; + } else { + m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen); + e = 0; + } + } - var b = fromObject(value) - if (b) return b + for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {} - if (typeof Symbol !== 'undefined' && Symbol.toPrimitive != null && - typeof value[Symbol.toPrimitive] === 'function') { - return Buffer.from( - value[Symbol.toPrimitive]('string'), encodingOrOffset, length - ) - } + e = (e << mLen) | m; + eLen += mLen; + for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {} - throw new TypeError( - 'The first argument must be one of type string, Buffer, ArrayBuffer, Array, ' + - 'or Array-like Object. Received type ' + (typeof value) - ) -} + buffer[offset + i - d] |= s * 128; + }; + }, {}], + 217: [function (require, module, exports) { + arguments[4][154][0].apply(exports, arguments); + }, { dup: 154 }], + 218: [function (require, module, exports) { + // -------------------- + // is-bluebird module + // -------------------- -/** - * Functionally equivalent to Buffer(arg, encoding) but throws a TypeError - * if value is a number. - * Buffer.from(str[, encoding]) - * Buffer.from(array) - * Buffer.from(buffer) - * Buffer.from(arrayBuffer[, byteOffset[, length]]) - **/ -Buffer.from = function (value, encodingOrOffset, length) { - return from(value, encodingOrOffset, length) -} - -// Note: Change prototype *after* Buffer.from is defined to workaround Chrome bug: -// https://github.com/feross/buffer/pull/148 -Buffer.prototype.__proto__ = Uint8Array.prototype -Buffer.__proto__ = Uint8Array - -function assertSize (size) { - if (typeof size !== 'number') { - throw new TypeError('"size" argument must be of type number') - } else if (size < 0) { - throw new RangeError('The value "' + size + '" is invalid for option "size"') - } -} + // exports -function alloc (size, fill, encoding) { - assertSize(size) - if (size <= 0) { - return createBuffer(size) - } - if (fill !== undefined) { - // Only pay attention to encoding if it's a string. This - // prevents accidentally sending in a number that would - // be interpretted as a start offset. - return typeof encoding === 'string' - ? createBuffer(size).fill(fill, encoding) - : createBuffer(size).fill(fill) - } - return createBuffer(size) -} + /** + * Identifies whether input is a bluebird promise. + * @param {*} promise - Input to be tested + * @returns {boolean} - true if is a bluebird promise, false if not + */ + var isBluebird = function (promise) { + return isObject(promise) && isBluebird.ctor(promise.constructor); + }; -/** - * Creates a new filled Buffer instance. - * alloc(size[, fill[, encoding]]) - **/ -Buffer.alloc = function (size, fill, encoding) { - return alloc(size, fill, encoding) -} + /** + * Identifies whether input is a bluebird promise constructor. + * @param {*} Promise - Input to be tested + * @returns {boolean} - true if is bluebird promise constructor, false if not + */ + isBluebird.ctor = function (Promise) { + return typeof Promise === 'function' && !!Promise.prototype && typeof Promise.prototype._addCallbacks === 'function'; + }; -function allocUnsafe (size) { - assertSize(size) - return createBuffer(size < 0 ? 0 : checked(size) | 0) -} + /** + * Identifies whether input is a bluebird v2 promise. + * @param {*} promise - Input to be tested + * @returns {boolean} - true if is a bluebird v2 promise, false if not + */ + isBluebird.v2 = function (promise) { + return isObject(promise) && isBluebird.v2.ctor(promise.constructor); + }; -/** - * Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance. - * */ -Buffer.allocUnsafe = function (size) { - return allocUnsafe(size) -} -/** - * Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. + /** + * Identifies whether input is bluebird v2 promise constructor. + * @alias isBluebird.ctor.v2 + * + * @param {*} promise - Input to be tested + * @returns {boolean} - true if is a bluebird v2 promise, false if not */ -Buffer.allocUnsafeSlow = function (size) { - return allocUnsafe(size) -} + isBluebird.v2.ctor = function (Promise) { + return isBluebird.ctor(Promise) && Promise.prototype._addCallbacks.length == 6; + }; -function fromString (string, encoding) { - if (typeof encoding !== 'string' || encoding === '') { - encoding = 'utf8' - } + isBluebird.ctor.v2 = isBluebird.v2.ctor; - if (!Buffer.isEncoding(encoding)) { - throw new TypeError('Unknown encoding: ' + encoding) - } + /** + * Identifies whether input is a bluebird v3 promise. + * @param {*} promise - Input to be tested + * @returns {boolean} - true if is a bluebird v3 promise, false if not + */ + isBluebird.v3 = function (promise) { + return isObject(promise) && isBluebird.v3.ctor(promise.constructor); + }; - var length = byteLength(string, encoding) | 0 - var buf = createBuffer(length) + /** + * Identifies whether input is bluebird v3 promise constructor. + * @alias isBluebird.ctor.v3 + * + * @param {*} promise - Input to be tested + * @returns {boolean} - true if is a bluebird v3 promise, false if not + */ + isBluebird.v3.ctor = function (Promise) { + return isBluebird.ctor(Promise) && Promise.prototype._addCallbacks.length == 5; + }; - var actual = buf.write(string, encoding) + isBluebird.ctor.v3 = isBluebird.v3.ctor; - if (actual !== length) { - // Writing a hex string, for example, that contains invalid characters will - // cause everything after the first invalid character to be ignored. (e.g. - // 'abxxcd' will be treated as 'ab') - buf = buf.slice(0, actual) - } + /** + * Check if input is an object. + * @param {*} obj - Input to be tested + * @returns {boolean} - true if is an object, false if not + */ + function isObject (obj) { + return !!obj && typeof obj === 'object'; + } - return buf -} + // export isBluebird + module.exports = isBluebird; + }, {}], + 219: [function (require, module, exports) { + /*! + * Determine if an object is a Buffer + * + * @author Feross Aboukhadijeh + * @license MIT + */ -function fromArrayLike (array) { - var length = array.length < 0 ? 0 : checked(array.length) | 0 - var buf = createBuffer(length) - for (var i = 0; i < length; i += 1) { - buf[i] = array[i] & 255 - } - return buf -} + // The _isBuffer check is for Safari 5-7 support, because it's missing + // Object.prototype.constructor. Remove this eventually + module.exports = function (obj) { + return obj != null && (isBuffer(obj) || isSlowBuffer(obj) || !!obj._isBuffer); + }; -function fromArrayBuffer (array, byteOffset, length) { - if (byteOffset < 0 || array.byteLength < byteOffset) { - throw new RangeError('"offset" is outside of buffer bounds') - } + function isBuffer (obj) { + return !!obj.constructor && typeof obj.constructor.isBuffer === 'function' && obj.constructor.isBuffer(obj); + } + + // For Node v0.10 support. Remove this eventually. + function isSlowBuffer (obj) { + return typeof obj.readFloatLE === 'function' && typeof obj.slice === 'function' && isBuffer(obj.slice(0, 0)); + } + }, {}], + 220: [function (require, module, exports) { + module.exports = isTypedArray; + isTypedArray.strict = isStrictTypedArray; + isTypedArray.loose = isLooseTypedArray; + + var toString = Object.prototype.toString; + var names = { + '[object Int8Array]': true, + '[object Int16Array]': true, + '[object Int32Array]': true, + '[object Uint8Array]': true, + '[object Uint8ClampedArray]': true, + '[object Uint16Array]': true, + '[object Uint32Array]': true, + '[object Float32Array]': true, + '[object Float64Array]': true + }; - if (array.byteLength < byteOffset + (length || 0)) { - throw new RangeError('"length" is outside of buffer bounds') - } + function isTypedArray (arr) { + return ( + isStrictTypedArray(arr) || + isLooseTypedArray(arr) + ); + } - var buf - if (byteOffset === undefined && length === undefined) { - buf = new Uint8Array(array) - } else if (length === undefined) { - buf = new Uint8Array(array, byteOffset) - } else { - buf = new Uint8Array(array, byteOffset, length) - } + function isStrictTypedArray (arr) { + return ( + arr instanceof Int8Array || + arr instanceof Int16Array || + arr instanceof Int32Array || + arr instanceof Uint8Array || + arr instanceof Uint8ClampedArray || + arr instanceof Uint16Array || + arr instanceof Uint32Array || + arr instanceof Float32Array || + arr instanceof Float64Array + ); + } - // Return an augmented `Uint8Array` instance - buf.__proto__ = Buffer.prototype - return buf -} + function isLooseTypedArray (arr) { + return names[toString.call(arr)]; + } + }, {}], + 221: [function (require, module, exports) { + var stream = require('stream'); -function fromObject (obj) { - if (Buffer.isBuffer(obj)) { - var len = checked(obj.length) | 0 - var buf = createBuffer(len) + function isStream (obj) { + return obj instanceof stream.Stream; + } - if (buf.length === 0) { - return buf + function isReadable (obj) { + return isStream(obj) && typeof obj._read === 'function' && typeof obj._readableState === 'object'; } - obj.copy(buf, 0, 0, len) - return buf - } + function isWritable (obj) { + return isStream(obj) && typeof obj._write === 'function' && typeof obj._writableState === 'object'; + } - if (obj.length !== undefined) { - if (typeof obj.length !== 'number' || numberIsNaN(obj.length)) { - return createBuffer(0) + function isDuplex (obj) { + return isReadable(obj) && isWritable(obj); } - return fromArrayLike(obj) - } - if (obj.type === 'Buffer' && Array.isArray(obj.data)) { - return fromArrayLike(obj.data) - } -} - -function checked (length) { - // Note: cannot use `length < K_MAX_LENGTH` here because that fails when - // length is NaN (which is otherwise coerced to zero.) - if (length >= K_MAX_LENGTH) { - throw new RangeError('Attempt to allocate Buffer larger than maximum ' + - 'size: 0x' + K_MAX_LENGTH.toString(16) + ' bytes') - } - return length | 0 -} + module.exports = isStream; + module.exports.isReadable = isReadable; + module.exports.isWritable = isWritable; + module.exports.isDuplex = isDuplex; + }, { stream: 373 }], + 222: [function (require, module, exports) { + (function () { + // Copyright (c) 2005 Tom Wu + // All Rights Reserved. + // See "LICENSE" for details. -function SlowBuffer (length) { - if (+length != length) { // eslint-disable-line eqeqeq - length = 0 - } - return Buffer.alloc(+length) -} - -Buffer.isBuffer = function isBuffer (b) { - return b != null && b._isBuffer === true && - b !== Buffer.prototype // so Buffer.isBuffer(Buffer.prototype) will be false -} - -Buffer.compare = function compare (a, b) { - if (isInstance(a, Uint8Array)) a = Buffer.from(a, a.offset, a.byteLength) - if (isInstance(b, Uint8Array)) b = Buffer.from(b, b.offset, b.byteLength) - if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) { - throw new TypeError( - 'The "buf1", "buf2" arguments must be one of type Buffer or Uint8Array' - ) - } + // Basic JavaScript BN library - subset useful for RSA encryption. - if (a === b) return 0 + // Bits per digit + var dbits; - var x = a.length - var y = b.length + // JavaScript engine analysis + var canary = 0xdeadbeefcafe; + var j_lm = ((canary & 0xffffff) == 0xefcafe); - for (var i = 0, len = Math.min(x, y); i < len; ++i) { - if (a[i] !== b[i]) { - x = a[i] - y = b[i] - break - } - } + // (public) Constructor + function BigInteger (a, b, c) { + if (a != null) { + if (typeof a === 'number') this.fromNumber(a, b, c); + else if (b == null && typeof a !== 'string') this.fromString(a, 256); + else this.fromString(a, b); + } + } - if (x < y) return -1 - if (y < x) return 1 - return 0 -} - -Buffer.isEncoding = function isEncoding (encoding) { - switch (String(encoding).toLowerCase()) { - case 'hex': - case 'utf8': - case 'utf-8': - case 'ascii': - case 'latin1': - case 'binary': - case 'base64': - case 'ucs2': - case 'ucs-2': - case 'utf16le': - case 'utf-16le': - return true - default: - return false - } -} + // return new, unset BigInteger + function nbi () { return new BigInteger(null); } -Buffer.concat = function concat (list, length) { - if (!Array.isArray(list)) { - throw new TypeError('"list" argument must be an Array of Buffers') - } + // am: Compute w_j += (x*this_i), propagate carries, + // c is initial carry, returns final carry. + // c < 3*dvalue, x < 2*dvalue, this_i < dvalue + // We need to select the fastest one that works in this environment. - if (list.length === 0) { - return Buffer.alloc(0) - } + // am1: use a single mult and divide to get the high bits, + // max digit bits should be 26 because + // max internal value = 2*dvalue^2-2*dvalue (< 2^53) + function am1 (i, x, w, j, c, n) { + while (--n >= 0) { + var v = x * this[i++] + w[j] + c; + c = Math.floor(v / 0x4000000); + w[j++] = v & 0x3ffffff; + } + return c; + } + // am2 avoids a big mult-and-extract completely. + // Max digit bits should be <= 30 because we do bitwise ops + // on values up to 2*hdvalue^2-hdvalue-1 (< 2^31) + function am2 (i, x, w, j, c, n) { + var xl = x & 0x7fff; var xh = x >> 15; + while (--n >= 0) { + var l = this[i] & 0x7fff; + var h = this[i++] >> 15; + var m = xh * l + h * xl; + l = xl * l + ((m & 0x7fff) << 15) + w[j] + (c & 0x3fffffff); + c = (l >>> 30) + (m >>> 15) + xh * h + (c >>> 30); + w[j++] = l & 0x3fffffff; + } + return c; + } + // Alternately, set max digit bits to 28 since some + // browsers slow down when dealing with 32-bit numbers. + function am3 (i, x, w, j, c, n) { + var xl = x & 0x3fff; var xh = x >> 14; + while (--n >= 0) { + var l = this[i] & 0x3fff; + var h = this[i++] >> 14; + var m = xh * l + h * xl; + l = xl * l + ((m & 0x3fff) << 14) + w[j] + c; + c = (l >> 28) + (m >> 14) + xh * h; + w[j++] = l & 0xfffffff; + } + return c; + } + var inBrowser = typeof navigator !== 'undefined'; + if (inBrowser && j_lm && (navigator.appName == 'Microsoft Internet Explorer')) { + BigInteger.prototype.am = am2; + dbits = 30; + } else if (inBrowser && j_lm && (navigator.appName != 'Netscape')) { + BigInteger.prototype.am = am1; + dbits = 26; + } else { // Mozilla/Netscape seems to prefer am3 + BigInteger.prototype.am = am3; + dbits = 28; + } - var i - if (length === undefined) { - length = 0 - for (i = 0; i < list.length; ++i) { - length += list[i].length - } - } + BigInteger.prototype.DB = dbits; + BigInteger.prototype.DM = ((1 << dbits) - 1); + BigInteger.prototype.DV = (1 << dbits); + + var BI_FP = 52; + BigInteger.prototype.FV = Math.pow(2, BI_FP); + BigInteger.prototype.F1 = BI_FP - dbits; + BigInteger.prototype.F2 = 2 * dbits - BI_FP; + + // Digit conversions + var BI_RM = '0123456789abcdefghijklmnopqrstuvwxyz'; + var BI_RC = new Array(); + var rr, vv; + rr = '0'.charCodeAt(0); + for (vv = 0; vv <= 9; ++vv) BI_RC[rr++] = vv; + rr = 'a'.charCodeAt(0); + for (vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv; + rr = 'A'.charCodeAt(0); + for (vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv; + + function int2char (n) { return BI_RM.charAt(n); } + function intAt (s, i) { + var c = BI_RC[s.charCodeAt(i)]; + return (c == null) ? -1 : c; + } - var buffer = Buffer.allocUnsafe(length) - var pos = 0 - for (i = 0; i < list.length; ++i) { - var buf = list[i] - if (isInstance(buf, Uint8Array)) { - buf = Buffer.from(buf) - } - if (!Buffer.isBuffer(buf)) { - throw new TypeError('"list" argument must be an Array of Buffers') - } - buf.copy(buffer, pos) - pos += buf.length - } - return buffer -} + // (protected) copy this to r + function bnpCopyTo (r) { + for (var i = this.t - 1; i >= 0; --i) r[i] = this[i]; + r.t = this.t; + r.s = this.s; + } -function byteLength (string, encoding) { - if (Buffer.isBuffer(string)) { - return string.length - } - if (ArrayBuffer.isView(string) || isInstance(string, ArrayBuffer)) { - return string.byteLength - } - if (typeof string !== 'string') { - throw new TypeError( - 'The "string" argument must be one of type string, Buffer, or ArrayBuffer. ' + - 'Received type ' + typeof string - ) - } + // (protected) set from integer value x, -DV <= x < DV + function bnpFromInt (x) { + this.t = 1; + this.s = (x < 0) ? -1 : 0; + if (x > 0) this[0] = x; + else if (x < -1) this[0] = x + this.DV; + else this.t = 0; + } - var len = string.length - var mustMatch = (arguments.length > 2 && arguments[2] === true) - if (!mustMatch && len === 0) return 0 - - // Use a for loop to avoid recursion - var loweredCase = false - for (;;) { - switch (encoding) { - case 'ascii': - case 'latin1': - case 'binary': - return len - case 'utf8': - case 'utf-8': - return utf8ToBytes(string).length - case 'ucs2': - case 'ucs-2': - case 'utf16le': - case 'utf-16le': - return len * 2 - case 'hex': - return len >>> 1 - case 'base64': - return base64ToBytes(string).length - default: - if (loweredCase) { - return mustMatch ? -1 : utf8ToBytes(string).length // assume utf8 - } - encoding = ('' + encoding).toLowerCase() - loweredCase = true - } - } -} -Buffer.byteLength = byteLength + // return bigint initialized to value + function nbv (i) { var r = nbi(); r.fromInt(i); return r; } + + // (protected) set from string and radix + function bnpFromString (s, b) { + var k; + if (b == 16) k = 4; + else if (b == 8) k = 3; + else if (b == 256) k = 8; // byte array + else if (b == 2) k = 1; + else if (b == 32) k = 5; + else if (b == 4) k = 2; + else { this.fromRadix(s, b); return; } + this.t = 0; + this.s = 0; + var i = s.length; var mi = false; var sh = 0; + while (--i >= 0) { + var x = (k == 8) ? s[i] & 0xff : intAt(s, i); + if (x < 0) { + if (s.charAt(i) == '-') mi = true; + continue; + } + mi = false; + if (sh == 0) { this[this.t++] = x; } else if (sh + k > this.DB) { + this[this.t - 1] |= (x & ((1 << (this.DB - sh)) - 1)) << sh; + this[this.t++] = (x >> (this.DB - sh)); + } else { this[this.t - 1] |= x << sh; } + sh += k; + if (sh >= this.DB) sh -= this.DB; + } + if (k == 8 && (s[0] & 0x80) != 0) { + this.s = -1; + if (sh > 0) this[this.t - 1] |= ((1 << (this.DB - sh)) - 1) << sh; + } + this.clamp(); + if (mi) BigInteger.ZERO.subTo(this, this); + } -function slowToString (encoding, start, end) { - var loweredCase = false + // (protected) clamp off excess high words + function bnpClamp () { + var c = this.s & this.DM; + while (this.t > 0 && this[this.t - 1] == c) --this.t; + } - // No need to verify that "this.length <= MAX_UINT32" since it's a read-only - // property of a typed array. + // (public) return string representation in given radix + function bnToString (b) { + if (this.s < 0) return '-' + this.negate().toString(b); + var k; + if (b == 16) k = 4; + else if (b == 8) k = 3; + else if (b == 2) k = 1; + else if (b == 32) k = 5; + else if (b == 4) k = 2; + else return this.toRadix(b); + var km = (1 << k) - 1; var d; var m = false; var r = ''; var i = this.t; + var p = this.DB - (i * this.DB) % k; + if (i-- > 0) { + if (p < this.DB && (d = this[i] >> p) > 0) { m = true; r = int2char(d); } + while (i >= 0) { + if (p < k) { + d = (this[i] & ((1 << p) - 1)) << (k - p); + d |= this[--i] >> (p += this.DB - k); + } else { + d = (this[i] >> (p -= k)) & km; + if (p <= 0) { p += this.DB; --i; } + } + if (d > 0) m = true; + if (m) r += int2char(d); + } + } + return m ? r : '0'; + } - // This behaves neither like String nor Uint8Array in that we set start/end - // to their upper/lower bounds if the value passed is out of range. - // undefined is handled specially as per ECMA-262 6th Edition, - // Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization. - if (start === undefined || start < 0) { - start = 0 - } - // Return early if start > this.length. Done here to prevent potential uint32 - // coercion fail below. - if (start > this.length) { - return '' - } + // (public) -this + function bnNegate () { var r = nbi(); BigInteger.ZERO.subTo(this, r); return r; } + + // (public) |this| + function bnAbs () { return (this.s < 0) ? this.negate() : this; } + + // (public) return + if this > a, - if this < a, 0 if equal + function bnCompareTo (a) { + var r = this.s - a.s; + if (r != 0) return r; + var i = this.t; + r = i - a.t; + if (r != 0) return (this.s < 0) ? -r : r; + while (--i >= 0) if ((r = this[i] - a[i]) != 0) return r; + return 0; + } - if (end === undefined || end > this.length) { - end = this.length - } + // returns bit length of the integer x + function nbits (x) { + var r = 1; var t; + if ((t = x >>> 16) != 0) { x = t; r += 16; } + if ((t = x >> 8) != 0) { x = t; r += 8; } + if ((t = x >> 4) != 0) { x = t; r += 4; } + if ((t = x >> 2) != 0) { x = t; r += 2; } + if ((t = x >> 1) != 0) { x = t; r += 1; } + return r; + } - if (end <= 0) { - return '' - } + // (public) return the number of bits in "this" + function bnBitLength () { + if (this.t <= 0) return 0; + return this.DB * (this.t - 1) + nbits(this[this.t - 1] ^ (this.s & this.DM)); + } - // Force coersion to uint32. This will also coerce falsey/NaN values to 0. - end >>>= 0 - start >>>= 0 + // (protected) r = this << n*DB + function bnpDLShiftTo (n, r) { + var i; + for (i = this.t - 1; i >= 0; --i) r[i + n] = this[i]; + for (i = n - 1; i >= 0; --i) r[i] = 0; + r.t = this.t + n; + r.s = this.s; + } - if (end <= start) { - return '' - } + // (protected) r = this >> n*DB + function bnpDRShiftTo (n, r) { + for (var i = n; i < this.t; ++i) r[i - n] = this[i]; + r.t = Math.max(this.t - n, 0); + r.s = this.s; + } + + // (protected) r = this << n + function bnpLShiftTo (n, r) { + var bs = n % this.DB; + var cbs = this.DB - bs; + var bm = (1 << cbs) - 1; + var ds = Math.floor(n / this.DB); var c = (this.s << bs) & this.DM; var i; + for (i = this.t - 1; i >= 0; --i) { + r[i + ds + 1] = (this[i] >> cbs) | c; + c = (this[i] & bm) << bs; + } + for (i = ds - 1; i >= 0; --i) r[i] = 0; + r[ds] = c; + r.t = this.t + ds + 1; + r.s = this.s; + r.clamp(); + } - if (!encoding) encoding = 'utf8' + // (protected) r = this >> n + function bnpRShiftTo (n, r) { + r.s = this.s; + var ds = Math.floor(n / this.DB); + if (ds >= this.t) { r.t = 0; return; } + var bs = n % this.DB; + var cbs = this.DB - bs; + var bm = (1 << bs) - 1; + r[0] = this[ds] >> bs; + for (var i = ds + 1; i < this.t; ++i) { + r[i - ds - 1] |= (this[i] & bm) << cbs; + r[i - ds] = this[i] >> bs; + } + if (bs > 0) r[this.t - ds - 1] |= (this.s & bm) << cbs; + r.t = this.t - ds; + r.clamp(); + } - while (true) { - switch (encoding) { - case 'hex': - return hexSlice(this, start, end) + // (protected) r = this - a + function bnpSubTo (a, r) { + var i = 0; var c = 0; var m = Math.min(a.t, this.t); + while (i < m) { + c += this[i] - a[i]; + r[i++] = c & this.DM; + c >>= this.DB; + } + if (a.t < this.t) { + c -= a.s; + while (i < this.t) { + c += this[i]; + r[i++] = c & this.DM; + c >>= this.DB; + } + c += this.s; + } else { + c += this.s; + while (i < a.t) { + c -= a[i]; + r[i++] = c & this.DM; + c >>= this.DB; + } + c -= a.s; + } + r.s = (c < 0) ? -1 : 0; + if (c < -1) r[i++] = this.DV + c; + else if (c > 0) r[i++] = c; + r.t = i; + r.clamp(); + } - case 'utf8': - case 'utf-8': - return utf8Slice(this, start, end) + // (protected) r = this * a, r != this,a (HAC 14.12) + // "this" should be the larger one if appropriate. + function bnpMultiplyTo (a, r) { + var x = this.abs(); var y = a.abs(); + var i = x.t; + r.t = i + y.t; + while (--i >= 0) r[i] = 0; + for (i = 0; i < y.t; ++i) r[i + x.t] = x.am(0, y[i], r, i, 0, x.t); + r.s = 0; + r.clamp(); + if (this.s != a.s) BigInteger.ZERO.subTo(r, r); + } - case 'ascii': - return asciiSlice(this, start, end) + // (protected) r = this^2, r != this (HAC 14.16) + function bnpSquareTo (r) { + var x = this.abs(); + var i = r.t = 2 * x.t; + while (--i >= 0) r[i] = 0; + for (i = 0; i < x.t - 1; ++i) { + var c = x.am(i, x[i], r, 2 * i, 0, 1); + if ((r[i + x.t] += x.am(i + 1, 2 * x[i], r, 2 * i + 1, c, x.t - i - 1)) >= x.DV) { + r[i + x.t] -= x.DV; + r[i + x.t + 1] = 1; + } + } + if (r.t > 0) r[r.t - 1] += x.am(i, x[i], r, 2 * i, 0, 1); + r.s = 0; + r.clamp(); + } - case 'latin1': - case 'binary': - return latin1Slice(this, start, end) + // (protected) divide this by m, quotient and remainder to q, r (HAC 14.20) + // r != q, this != m. q or r may be null. + function bnpDivRemTo (m, q, r) { + var pm = m.abs(); + if (pm.t <= 0) return; + var pt = this.abs(); + if (pt.t < pm.t) { + if (q != null) q.fromInt(0); + if (r != null) this.copyTo(r); + return; + } + if (r == null) r = nbi(); + var y = nbi(); var ts = this.s; var ms = m.s; + var nsh = this.DB - nbits(pm[pm.t - 1]); // normalize modulus + if (nsh > 0) { pm.lShiftTo(nsh, y); pt.lShiftTo(nsh, r); } else { pm.copyTo(y); pt.copyTo(r); } + var ys = y.t; + var y0 = y[ys - 1]; + if (y0 == 0) return; + var yt = y0 * (1 << this.F1) + ((ys > 1) ? y[ys - 2] >> this.F2 : 0); + var d1 = this.FV / yt; var d2 = (1 << this.F1) / yt; var e = 1 << this.F2; + var i = r.t; var j = i - ys; var t = (q == null) ? nbi() : q; + y.dlShiftTo(j, t); + if (r.compareTo(t) >= 0) { + r[r.t++] = 1; + r.subTo(t, r); + } + BigInteger.ONE.dlShiftTo(ys, t); + t.subTo(y, y); // "negative" y so we can replace sub with am later + while (y.t < ys) y[y.t++] = 0; + while (--j >= 0) { + // Estimate quotient digit + var qd = (r[--i] == y0) ? this.DM : Math.floor(r[i] * d1 + (r[i - 1] + e) * d2); + if ((r[i] += y.am(0, qd, r, j, 0, ys)) < qd) { // Try it out + y.dlShiftTo(j, t); + r.subTo(t, r); + while (r[i] < --qd) r.subTo(t, r); + } + } + if (q != null) { + r.drShiftTo(ys, q); + if (ts != ms) BigInteger.ZERO.subTo(q, q); + } + r.t = ys; + r.clamp(); + if (nsh > 0) r.rShiftTo(nsh, r); // Denormalize remainder + if (ts < 0) BigInteger.ZERO.subTo(r, r); + } - case 'base64': - return base64Slice(this, start, end) + // (public) this mod a + function bnMod (a) { + var r = nbi(); + this.abs().divRemTo(a, null, r); + if (this.s < 0 && r.compareTo(BigInteger.ZERO) > 0) a.subTo(r, r); + return r; + } - case 'ucs2': - case 'ucs-2': - case 'utf16le': - case 'utf-16le': - return utf16leSlice(this, start, end) + // Modular reduction using "classic" algorithm + function Classic (m) { this.m = m; } + function cConvert (x) { + if (x.s < 0 || x.compareTo(this.m) >= 0) return x.mod(this.m); + else return x; + } + function cRevert (x) { return x; } + function cReduce (x) { x.divRemTo(this.m, null, x); } + function cMulTo (x, y, r) { x.multiplyTo(y, r); this.reduce(r); } + function cSqrTo (x, r) { x.squareTo(r); this.reduce(r); } + + Classic.prototype.convert = cConvert; + Classic.prototype.revert = cRevert; + Classic.prototype.reduce = cReduce; + Classic.prototype.mulTo = cMulTo; + Classic.prototype.sqrTo = cSqrTo; + + // (protected) return "-1/this % 2^DB"; useful for Mont. reduction + // justification: + // xy == 1 (mod m) + // xy = 1+km + // xy(2-xy) = (1+km)(1-km) + // x[y(2-xy)] = 1-k^2m^2 + // x[y(2-xy)] == 1 (mod m^2) + // if y is 1/x mod m, then y(2-xy) is 1/x mod m^2 + // should reduce x and y(2-xy) by m^2 at each step to keep size bounded. + // JS multiply "overflows" differently from C/C++, so care is needed here. + function bnpInvDigit () { + if (this.t < 1) return 0; + var x = this[0]; + if ((x & 1) == 0) return 0; + var y = x & 3; // y == 1/x mod 2^2 + y = (y * (2 - (x & 0xf) * y)) & 0xf; // y == 1/x mod 2^4 + y = (y * (2 - (x & 0xff) * y)) & 0xff; // y == 1/x mod 2^8 + y = (y * (2 - (((x & 0xffff) * y) & 0xffff))) & 0xffff; // y == 1/x mod 2^16 + // last step - calculate inverse mod DV directly; + // assumes 16 < DB <= 32 and assumes ability to handle 48-bit ints + y = (y * (2 - x * y % this.DV)) % this.DV; // y == 1/x mod 2^dbits + // we really want the negative inverse, and -DV < y < DV + return (y > 0) ? this.DV - y : -y; + } - default: - if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding) - encoding = (encoding + '').toLowerCase() - loweredCase = true - } - } -} - -// This property is used by `Buffer.isBuffer` (and the `is-buffer` npm package) -// to detect a Buffer instance. It's not possible to use `instanceof Buffer` -// reliably in a browserify context because there could be multiple different -// copies of the 'buffer' package in use. This method works even for Buffer -// instances that were created from another copy of the `buffer` package. -// See: https://github.com/feross/buffer/issues/154 -Buffer.prototype._isBuffer = true - -function swap (b, n, m) { - var i = b[n] - b[n] = b[m] - b[m] = i -} - -Buffer.prototype.swap16 = function swap16 () { - var len = this.length - if (len % 2 !== 0) { - throw new RangeError('Buffer size must be a multiple of 16-bits') - } - for (var i = 0; i < len; i += 2) { - swap(this, i, i + 1) - } - return this -} + // Montgomery reduction + function Montgomery (m) { + this.m = m; + this.mp = m.invDigit(); + this.mpl = this.mp & 0x7fff; + this.mph = this.mp >> 15; + this.um = (1 << (m.DB - 15)) - 1; + this.mt2 = 2 * m.t; + } -Buffer.prototype.swap32 = function swap32 () { - var len = this.length - if (len % 4 !== 0) { - throw new RangeError('Buffer size must be a multiple of 32-bits') - } - for (var i = 0; i < len; i += 4) { - swap(this, i, i + 3) - swap(this, i + 1, i + 2) - } - return this -} + // xR mod m + function montConvert (x) { + var r = nbi(); + x.abs().dlShiftTo(this.m.t, r); + r.divRemTo(this.m, null, r); + if (x.s < 0 && r.compareTo(BigInteger.ZERO) > 0) this.m.subTo(r, r); + return r; + } -Buffer.prototype.swap64 = function swap64 () { - var len = this.length - if (len % 8 !== 0) { - throw new RangeError('Buffer size must be a multiple of 64-bits') - } - for (var i = 0; i < len; i += 8) { - swap(this, i, i + 7) - swap(this, i + 1, i + 6) - swap(this, i + 2, i + 5) - swap(this, i + 3, i + 4) - } - return this -} - -Buffer.prototype.toString = function toString () { - var length = this.length - if (length === 0) return '' - if (arguments.length === 0) return utf8Slice(this, 0, length) - return slowToString.apply(this, arguments) -} - -Buffer.prototype.toLocaleString = Buffer.prototype.toString - -Buffer.prototype.equals = function equals (b) { - if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer') - if (this === b) return true - return Buffer.compare(this, b) === 0 -} - -Buffer.prototype.inspect = function inspect () { - var str = '' - var max = exports.INSPECT_MAX_BYTES - str = this.toString('hex', 0, max).replace(/(.{2})/g, '$1 ').trim() - if (this.length > max) str += ' ... ' - return '' -} - -Buffer.prototype.compare = function compare (target, start, end, thisStart, thisEnd) { - if (isInstance(target, Uint8Array)) { - target = Buffer.from(target, target.offset, target.byteLength) - } - if (!Buffer.isBuffer(target)) { - throw new TypeError( - 'The "target" argument must be one of type Buffer or Uint8Array. ' + - 'Received type ' + (typeof target) - ) - } + // x/R mod m + function montRevert (x) { + var r = nbi(); + x.copyTo(r); + this.reduce(r); + return r; + } - if (start === undefined) { - start = 0 - } - if (end === undefined) { - end = target ? target.length : 0 - } - if (thisStart === undefined) { - thisStart = 0 - } - if (thisEnd === undefined) { - thisEnd = this.length - } + // x = x/R mod m (HAC 14.32) + function montReduce (x) { + while (x.t <= this.mt2) // pad x so am has enough room later + { x[x.t++] = 0; } + for (var i = 0; i < this.m.t; ++i) { + // faster way of calculating u0 = x[i]*mp mod DV + var j = x[i] & 0x7fff; + var u0 = (j * this.mpl + (((j * this.mph + (x[i] >> 15) * this.mpl) & this.um) << 15)) & x.DM; + // use am to combine the multiply-shift-add into one call + j = i + this.m.t; + x[j] += this.m.am(0, u0, x, i, 0, this.m.t); + // propagate carry + while (x[j] >= x.DV) { x[j] -= x.DV; x[++j]++; } + } + x.clamp(); + x.drShiftTo(this.m.t, x); + if (x.compareTo(this.m) >= 0) x.subTo(this.m, x); + } - if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) { - throw new RangeError('out of range index') - } + // r = "x^2/R mod m"; x != r + function montSqrTo (x, r) { x.squareTo(r); this.reduce(r); } - if (thisStart >= thisEnd && start >= end) { - return 0 - } - if (thisStart >= thisEnd) { - return -1 - } - if (start >= end) { - return 1 - } + // r = "xy/R mod m"; x,y != r + function montMulTo (x, y, r) { x.multiplyTo(y, r); this.reduce(r); } - start >>>= 0 - end >>>= 0 - thisStart >>>= 0 - thisEnd >>>= 0 + Montgomery.prototype.convert = montConvert; + Montgomery.prototype.revert = montRevert; + Montgomery.prototype.reduce = montReduce; + Montgomery.prototype.mulTo = montMulTo; + Montgomery.prototype.sqrTo = montSqrTo; - if (this === target) return 0 + // (protected) true iff this is even + function bnpIsEven () { return ((this.t > 0) ? (this[0] & 1) : this.s) == 0; } - var x = thisEnd - thisStart - var y = end - start - var len = Math.min(x, y) + // (protected) this^e, e < 2^32, doing sqr and mul with "r" (HAC 14.79) + function bnpExp (e, z) { + if (e > 0xffffffff || e < 1) return BigInteger.ONE; + var r = nbi(); var r2 = nbi(); var g = z.convert(this); var i = nbits(e) - 1; + g.copyTo(r); + while (--i >= 0) { + z.sqrTo(r, r2); + if ((e & (1 << i)) > 0) z.mulTo(r2, g, r); + else { var t = r; r = r2; r2 = t; } + } + return z.revert(r); + } - var thisCopy = this.slice(thisStart, thisEnd) - var targetCopy = target.slice(start, end) + // (public) this^e % m, 0 <= e < 2^32 + function bnModPowInt (e, m) { + var z; + if (e < 256 || m.isEven()) z = new Classic(m); else z = new Montgomery(m); + return this.exp(e, z); + } - for (var i = 0; i < len; ++i) { - if (thisCopy[i] !== targetCopy[i]) { - x = thisCopy[i] - y = targetCopy[i] - break - } - } + // protected + BigInteger.prototype.copyTo = bnpCopyTo; + BigInteger.prototype.fromInt = bnpFromInt; + BigInteger.prototype.fromString = bnpFromString; + BigInteger.prototype.clamp = bnpClamp; + BigInteger.prototype.dlShiftTo = bnpDLShiftTo; + BigInteger.prototype.drShiftTo = bnpDRShiftTo; + BigInteger.prototype.lShiftTo = bnpLShiftTo; + BigInteger.prototype.rShiftTo = bnpRShiftTo; + BigInteger.prototype.subTo = bnpSubTo; + BigInteger.prototype.multiplyTo = bnpMultiplyTo; + BigInteger.prototype.squareTo = bnpSquareTo; + BigInteger.prototype.divRemTo = bnpDivRemTo; + BigInteger.prototype.invDigit = bnpInvDigit; + BigInteger.prototype.isEven = bnpIsEven; + BigInteger.prototype.exp = bnpExp; + + // public + BigInteger.prototype.toString = bnToString; + BigInteger.prototype.negate = bnNegate; + BigInteger.prototype.abs = bnAbs; + BigInteger.prototype.compareTo = bnCompareTo; + BigInteger.prototype.bitLength = bnBitLength; + BigInteger.prototype.mod = bnMod; + BigInteger.prototype.modPowInt = bnModPowInt; + + // "constants" + BigInteger.ZERO = nbv(0); + BigInteger.ONE = nbv(1); + + // Copyright (c) 2005-2009 Tom Wu + // All Rights Reserved. + // See "LICENSE" for details. + + // Extended JavaScript BN functions, required for RSA private ops. + + // Version 1.1: new BigInteger("0", 10) returns "proper" zero + // Version 1.2: square() API, isProbablePrime fix + + // (public) + function bnClone () { var r = nbi(); this.copyTo(r); return r; } + + // (public) return value as integer + function bnIntValue () { + if (this.s < 0) { + if (this.t == 1) return this[0] - this.DV; + else if (this.t == 0) return -1; + } else if (this.t == 1) return this[0]; + else if (this.t == 0) return 0; + // assumes 16 < DB < 32 + return ((this[1] & ((1 << (32 - this.DB)) - 1)) << this.DB) | this[0]; + } - if (x < y) return -1 - if (y < x) return 1 - return 0 -} - -// Finds either the first index of `val` in `buffer` at offset >= `byteOffset`, -// OR the last index of `val` in `buffer` at offset <= `byteOffset`. -// -// Arguments: -// - buffer - a Buffer to search -// - val - a string, Buffer, or number -// - byteOffset - an index into `buffer`; will be clamped to an int32 -// - encoding - an optional encoding, relevant is val is a string -// - dir - true for indexOf, false for lastIndexOf -function bidirectionalIndexOf (buffer, val, byteOffset, encoding, dir) { - // Empty buffer means no match - if (buffer.length === 0) return -1 - - // Normalize byteOffset - if (typeof byteOffset === 'string') { - encoding = byteOffset - byteOffset = 0 - } else if (byteOffset > 0x7fffffff) { - byteOffset = 0x7fffffff - } else if (byteOffset < -0x80000000) { - byteOffset = -0x80000000 - } - byteOffset = +byteOffset // Coerce to Number. - if (numberIsNaN(byteOffset)) { - // byteOffset: it it's undefined, null, NaN, "foo", etc, search whole buffer - byteOffset = dir ? 0 : (buffer.length - 1) - } + // (public) return value as byte + function bnByteValue () { return (this.t == 0) ? this.s : (this[0] << 24) >> 24; } - // Normalize byteOffset: negative offsets start from the end of the buffer - if (byteOffset < 0) byteOffset = buffer.length + byteOffset - if (byteOffset >= buffer.length) { - if (dir) return -1 - else byteOffset = buffer.length - 1 - } else if (byteOffset < 0) { - if (dir) byteOffset = 0 - else return -1 - } + // (public) return value as short (assumes DB>=16) + function bnShortValue () { return (this.t == 0) ? this.s : (this[0] << 16) >> 16; } - // Normalize val - if (typeof val === 'string') { - val = Buffer.from(val, encoding) - } + // (protected) return x s.t. r^x < DV + function bnpChunkSize (r) { return Math.floor(Math.LN2 * this.DB / Math.log(r)); } - // Finally, search either indexOf (if dir is true) or lastIndexOf - if (Buffer.isBuffer(val)) { - // Special case: looking for empty string/buffer always fails - if (val.length === 0) { - return -1 - } - return arrayIndexOf(buffer, val, byteOffset, encoding, dir) - } else if (typeof val === 'number') { - val = val & 0xFF // Search for a byte value [0-255] - if (typeof Uint8Array.prototype.indexOf === 'function') { - if (dir) { - return Uint8Array.prototype.indexOf.call(buffer, val, byteOffset) - } else { - return Uint8Array.prototype.lastIndexOf.call(buffer, val, byteOffset) + // (public) 0 if this == 0, 1 if this > 0 + function bnSigNum () { + if (this.s < 0) return -1; + else if (this.t <= 0 || (this.t == 1 && this[0] <= 0)) return 0; + else return 1; } - } - return arrayIndexOf(buffer, [ val ], byteOffset, encoding, dir) - } - - throw new TypeError('val must be string, number or Buffer') -} -function arrayIndexOf (arr, val, byteOffset, encoding, dir) { - var indexSize = 1 - var arrLength = arr.length - var valLength = val.length + // (protected) convert to radix string + function bnpToRadix (b) { + if (b == null) b = 10; + if (this.signum() == 0 || b < 2 || b > 36) return '0'; + var cs = this.chunkSize(b); + var a = Math.pow(b, cs); + var d = nbv(a); var y = nbi(); var z = nbi(); var r = ''; + this.divRemTo(d, y, z); + while (y.signum() > 0) { + r = (a + z.intValue()).toString(b).substr(1) + r; + y.divRemTo(d, y, z); + } + return z.intValue().toString(b) + r; + } - if (encoding !== undefined) { - encoding = String(encoding).toLowerCase() - if (encoding === 'ucs2' || encoding === 'ucs-2' || - encoding === 'utf16le' || encoding === 'utf-16le') { - if (arr.length < 2 || val.length < 2) { - return -1 + // (protected) convert from radix string + function bnpFromRadix (s, b) { + this.fromInt(0); + if (b == null) b = 10; + var cs = this.chunkSize(b); + var d = Math.pow(b, cs); var mi = false; var j = 0; var w = 0; + for (var i = 0; i < s.length; ++i) { + var x = intAt(s, i); + if (x < 0) { + if (s.charAt(i) == '-' && this.signum() == 0) mi = true; + continue; + } + w = b * w + x; + if (++j >= cs) { + this.dMultiply(d); + this.dAddOffset(w, 0); + j = 0; + w = 0; + } + } + if (j > 0) { + this.dMultiply(Math.pow(b, j)); + this.dAddOffset(w, 0); + } + if (mi) BigInteger.ZERO.subTo(this, this); } - indexSize = 2 - arrLength /= 2 - valLength /= 2 - byteOffset /= 2 - } - } - function read (buf, i) { - if (indexSize === 1) { - return buf[i] - } else { - return buf.readUInt16BE(i * indexSize) - } - } + // (protected) alternate constructor + function bnpFromNumber (a, b, c) { + if (typeof b === 'number') { + // new BigInteger(int,int,RNG) + if (a < 2) this.fromInt(1); + else { + this.fromNumber(a, c); + if (!this.testBit(a - 1)) // force MSB set + { this.bitwiseTo(BigInteger.ONE.shiftLeft(a - 1), op_or, this); } + if (this.isEven()) this.dAddOffset(1, 0); // force odd + while (!this.isProbablePrime(b)) { + this.dAddOffset(2, 0); + if (this.bitLength() > a) this.subTo(BigInteger.ONE.shiftLeft(a - 1), this); + } + } + } else { + // new BigInteger(int,RNG) + var x = new Array(); var t = a & 7; + x.length = (a >> 3) + 1; + b.nextBytes(x); + if (t > 0) x[0] &= ((1 << t) - 1); else x[0] = 0; + this.fromString(x, 256); + } + } - var i - if (dir) { - var foundIndex = -1 - for (i = byteOffset; i < arrLength; i++) { - if (read(arr, i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) { - if (foundIndex === -1) foundIndex = i - if (i - foundIndex + 1 === valLength) return foundIndex * indexSize - } else { - if (foundIndex !== -1) i -= i - foundIndex - foundIndex = -1 + // (public) convert to bigendian byte array + function bnToByteArray () { + var i = this.t; var r = new Array(); + r[0] = this.s; + var p = this.DB - (i * this.DB) % 8; var d; var k = 0; + if (i-- > 0) { + if (p < this.DB && (d = this[i] >> p) != (this.s & this.DM) >> p) { r[k++] = d | (this.s << (this.DB - p)); } + while (i >= 0) { + if (p < 8) { + d = (this[i] & ((1 << p) - 1)) << (8 - p); + d |= this[--i] >> (p += this.DB - 8); + } else { + d = (this[i] >> (p -= 8)) & 0xff; + if (p <= 0) { p += this.DB; --i; } + } + if ((d & 0x80) != 0) d |= -256; + if (k == 0 && (this.s & 0x80) != (d & 0x80)) ++k; + if (k > 0 || d != this.s) r[k++] = d; + } + } + return r; } - } - } else { - if (byteOffset + valLength > arrLength) byteOffset = arrLength - valLength - for (i = byteOffset; i >= 0; i--) { - var found = true - for (var j = 0; j < valLength; j++) { - if (read(arr, i + j) !== read(val, j)) { - found = false - break + + function bnEquals (a) { return (this.compareTo(a) == 0); } + function bnMin (a) { return (this.compareTo(a) < 0) ? this : a; } + function bnMax (a) { return (this.compareTo(a) > 0) ? this : a; } + + // (protected) r = this op a (bitwise) + function bnpBitwiseTo (a, op, r) { + var i; var f; var m = Math.min(a.t, this.t); + for (i = 0; i < m; ++i) r[i] = op(this[i], a[i]); + if (a.t < this.t) { + f = a.s & this.DM; + for (i = m; i < this.t; ++i) r[i] = op(this[i], f); + r.t = this.t; + } else { + f = this.s & this.DM; + for (i = m; i < a.t; ++i) r[i] = op(f, a[i]); + r.t = a.t; } + r.s = op(this.s, a.s); + r.clamp(); } - if (found) return i - } - } - return -1 -} + // (public) this & a + function op_and (x, y) { return x & y; } + function bnAnd (a) { var r = nbi(); this.bitwiseTo(a, op_and, r); return r; } -Buffer.prototype.includes = function includes (val, byteOffset, encoding) { - return this.indexOf(val, byteOffset, encoding) !== -1 -} + // (public) this | a + function op_or (x, y) { return x | y; } + function bnOr (a) { var r = nbi(); this.bitwiseTo(a, op_or, r); return r; } -Buffer.prototype.indexOf = function indexOf (val, byteOffset, encoding) { - return bidirectionalIndexOf(this, val, byteOffset, encoding, true) -} + // (public) this ^ a + function op_xor (x, y) { return x ^ y; } + function bnXor (a) { var r = nbi(); this.bitwiseTo(a, op_xor, r); return r; } -Buffer.prototype.lastIndexOf = function lastIndexOf (val, byteOffset, encoding) { - return bidirectionalIndexOf(this, val, byteOffset, encoding, false) -} + // (public) this & ~a + function op_andnot (x, y) { return x & ~y; } + function bnAndNot (a) { var r = nbi(); this.bitwiseTo(a, op_andnot, r); return r; } -function hexWrite (buf, string, offset, length) { - offset = Number(offset) || 0 - var remaining = buf.length - offset - if (!length) { - length = remaining - } else { - length = Number(length) - if (length > remaining) { - length = remaining - } - } + // (public) ~this + function bnNot () { + var r = nbi(); + for (var i = 0; i < this.t; ++i) r[i] = this.DM & ~this[i]; + r.t = this.t; + r.s = ~this.s; + return r; + } + + // (public) this << n + function bnShiftLeft (n) { + var r = nbi(); + if (n < 0) this.rShiftTo(-n, r); else this.lShiftTo(n, r); + return r; + } - var strLen = string.length + // (public) this >> n + function bnShiftRight (n) { + var r = nbi(); + if (n < 0) this.lShiftTo(-n, r); else this.rShiftTo(n, r); + return r; + } - if (length > strLen / 2) { - length = strLen / 2 - } - for (var i = 0; i < length; ++i) { - var parsed = parseInt(string.substr(i * 2, 2), 16) - if (numberIsNaN(parsed)) return i - buf[offset + i] = parsed - } - return i -} - -function utf8Write (buf, string, offset, length) { - return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length) -} - -function asciiWrite (buf, string, offset, length) { - return blitBuffer(asciiToBytes(string), buf, offset, length) -} - -function latin1Write (buf, string, offset, length) { - return asciiWrite(buf, string, offset, length) -} - -function base64Write (buf, string, offset, length) { - return blitBuffer(base64ToBytes(string), buf, offset, length) -} - -function ucs2Write (buf, string, offset, length) { - return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length) -} - -Buffer.prototype.write = function write (string, offset, length, encoding) { - // Buffer#write(string) - if (offset === undefined) { - encoding = 'utf8' - length = this.length - offset = 0 - // Buffer#write(string, encoding) - } else if (length === undefined && typeof offset === 'string') { - encoding = offset - length = this.length - offset = 0 - // Buffer#write(string, offset[, length][, encoding]) - } else if (isFinite(offset)) { - offset = offset >>> 0 - if (isFinite(length)) { - length = length >>> 0 - if (encoding === undefined) encoding = 'utf8' - } else { - encoding = length - length = undefined - } - } else { - throw new Error( - 'Buffer.write(string, encoding, offset[, length]) is no longer supported' - ) - } + // return index of lowest 1-bit in x, x < 2^31 + function lbit (x) { + if (x == 0) return -1; + var r = 0; + if ((x & 0xffff) == 0) { x >>= 16; r += 16; } + if ((x & 0xff) == 0) { x >>= 8; r += 8; } + if ((x & 0xf) == 0) { x >>= 4; r += 4; } + if ((x & 3) == 0) { x >>= 2; r += 2; } + if ((x & 1) == 0) ++r; + return r; + } - var remaining = this.length - offset - if (length === undefined || length > remaining) length = remaining + // (public) returns index of lowest 1-bit (or -1 if none) + function bnGetLowestSetBit () { + for (var i = 0; i < this.t; ++i) { if (this[i] != 0) return i * this.DB + lbit(this[i]); } + if (this.s < 0) return this.t * this.DB; + return -1; + } - if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) { - throw new RangeError('Attempt to write outside buffer bounds') - } + // return number of 1 bits in x + function cbit (x) { + var r = 0; + while (x != 0) { x &= x - 1; ++r; } + return r; + } - if (!encoding) encoding = 'utf8' + // (public) return number of set bits + function bnBitCount () { + var r = 0; var x = this.s & this.DM; + for (var i = 0; i < this.t; ++i) r += cbit(this[i] ^ x); + return r; + } - var loweredCase = false - for (;;) { - switch (encoding) { - case 'hex': - return hexWrite(this, string, offset, length) + // (public) true iff nth bit is set + function bnTestBit (n) { + var j = Math.floor(n / this.DB); + if (j >= this.t) return (this.s != 0); + return ((this[j] & (1 << (n % this.DB))) != 0); + } - case 'utf8': - case 'utf-8': - return utf8Write(this, string, offset, length) + // (protected) this op (1<>= this.DB; + } + if (a.t < this.t) { + c += a.s; + while (i < this.t) { + c += this[i]; + r[i++] = c & this.DM; + c >>= this.DB; + } + c += this.s; + } else { + c += this.s; + while (i < a.t) { + c += a[i]; + r[i++] = c & this.DM; + c >>= this.DB; + } + c += a.s; + } + r.s = (c < 0) ? -1 : 0; + if (c > 0) r[i++] = c; + else if (c < -1) r[i++] = this.DV + c; + r.t = i; + r.clamp(); + } - default: - if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding) - encoding = ('' + encoding).toLowerCase() - loweredCase = true - } - } -} + // (public) this + a + function bnAdd (a) { var r = nbi(); this.addTo(a, r); return r; } -Buffer.prototype.toJSON = function toJSON () { - return { - type: 'Buffer', - data: Array.prototype.slice.call(this._arr || this, 0) - } -} + // (public) this - a + function bnSubtract (a) { var r = nbi(); this.subTo(a, r); return r; } -function base64Slice (buf, start, end) { - if (start === 0 && end === buf.length) { - return base64.fromByteArray(buf) - } else { - return base64.fromByteArray(buf.slice(start, end)) - } -} + // (public) this * a + function bnMultiply (a) { var r = nbi(); this.multiplyTo(a, r); return r; } -function utf8Slice (buf, start, end) { - end = Math.min(buf.length, end) - var res = [] + // (public) this^2 + function bnSquare () { var r = nbi(); this.squareTo(r); return r; } - var i = start - while (i < end) { - var firstByte = buf[i] - var codePoint = null - var bytesPerSequence = (firstByte > 0xEF) ? 4 - : (firstByte > 0xDF) ? 3 - : (firstByte > 0xBF) ? 2 - : 1 + // (public) this / a + function bnDivide (a) { var r = nbi(); this.divRemTo(a, r, null); return r; } - if (i + bytesPerSequence <= end) { - var secondByte, thirdByte, fourthByte, tempCodePoint + // (public) this % a + function bnRemainder (a) { var r = nbi(); this.divRemTo(a, null, r); return r; } - switch (bytesPerSequence) { - case 1: - if (firstByte < 0x80) { - codePoint = firstByte - } - break - case 2: - secondByte = buf[i + 1] - if ((secondByte & 0xC0) === 0x80) { - tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F) - if (tempCodePoint > 0x7F) { - codePoint = tempCodePoint - } - } - break - case 3: - secondByte = buf[i + 1] - thirdByte = buf[i + 2] - if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) { - tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F) - if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) { - codePoint = tempCodePoint - } - } - break - case 4: - secondByte = buf[i + 1] - thirdByte = buf[i + 2] - fourthByte = buf[i + 3] - if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) { - tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F) - if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) { - codePoint = tempCodePoint - } - } + // (public) [this/a,this%a] + function bnDivideAndRemainder (a) { + var q = nbi(); var r = nbi(); + this.divRemTo(a, q, r); + return new Array(q, r); } - } - if (codePoint === null) { - // we did not generate a valid codePoint so insert a - // replacement char (U+FFFD) and advance only 1 byte - codePoint = 0xFFFD - bytesPerSequence = 1 - } else if (codePoint > 0xFFFF) { - // encode to utf16 (surrogate pair dance) - codePoint -= 0x10000 - res.push(codePoint >>> 10 & 0x3FF | 0xD800) - codePoint = 0xDC00 | codePoint & 0x3FF - } + // (protected) this *= n, this >= 0, 1 < n < DV + function bnpDMultiply (n) { + this[this.t] = this.am(0, n - 1, this, 0, 0, this.t); + ++this.t; + this.clamp(); + } - res.push(codePoint) - i += bytesPerSequence - } + // (protected) this += n << w words, this >= 0 + function bnpDAddOffset (n, w) { + if (n == 0) return; + while (this.t <= w) this[this.t++] = 0; + this[w] += n; + while (this[w] >= this.DV) { + this[w] -= this.DV; + if (++w >= this.t) this[this.t++] = 0; + ++this[w]; + } + } + + // A "null" reducer + function NullExp () {} + function nNop (x) { return x; } + function nMulTo (x, y, r) { x.multiplyTo(y, r); } + function nSqrTo (x, r) { x.squareTo(r); } + + NullExp.prototype.convert = nNop; + NullExp.prototype.revert = nNop; + NullExp.prototype.mulTo = nMulTo; + NullExp.prototype.sqrTo = nSqrTo; + + // (public) this^e + function bnPow (e) { return this.exp(e, new NullExp()); } + + // (protected) r = lower n words of "this * a", a.t <= n + // "this" should be the larger one if appropriate. + function bnpMultiplyLowerTo (a, n, r) { + var i = Math.min(this.t + a.t, n); + r.s = 0; // assumes a,this >= 0 + r.t = i; + while (i > 0) r[--i] = 0; + var j; + for (j = r.t - this.t; i < j; ++i) r[i + this.t] = this.am(0, a[i], r, i, 0, this.t); + for (j = Math.min(a.t, n); i < j; ++i) this.am(0, a[i], r, i, 0, n - i); + r.clamp(); + } - return decodeCodePointsArray(res) -} + // (protected) r = "this * a" without lower n words, n > 0 + // "this" should be the larger one if appropriate. + function bnpMultiplyUpperTo (a, n, r) { + --n; + var i = r.t = this.t + a.t - n; + r.s = 0; // assumes a,this >= 0 + while (--i >= 0) r[i] = 0; + for (i = Math.max(n - this.t, 0); i < a.t; ++i) { r[this.t + i - n] = this.am(n - i, a[i], r, 0, 0, this.t + i - n); } + r.clamp(); + r.drShiftTo(1, r); + } -// Based on http://stackoverflow.com/a/22747272/680742, the browser with -// the lowest limit is Chrome, with 0x10000 args. -// We go 1 magnitude less, for safety -var MAX_ARGUMENTS_LENGTH = 0x1000 + // Barrett modular reduction + function Barrett (m) { + // setup Barrett + this.r2 = nbi(); + this.q3 = nbi(); + BigInteger.ONE.dlShiftTo(2 * m.t, this.r2); + this.mu = this.r2.divide(m); + this.m = m; + } -function decodeCodePointsArray (codePoints) { - var len = codePoints.length - if (len <= MAX_ARGUMENTS_LENGTH) { - return String.fromCharCode.apply(String, codePoints) // avoid extra slice() - } + function barrettConvert (x) { + if (x.s < 0 || x.t > 2 * this.m.t) return x.mod(this.m); + else if (x.compareTo(this.m) < 0) return x; + else { var r = nbi(); x.copyTo(r); this.reduce(r); return r; } + } - // Decode in chunks to avoid "call stack size exceeded". - var res = '' - var i = 0 - while (i < len) { - res += String.fromCharCode.apply( - String, - codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH) - ) - } - return res -} + function barrettRevert (x) { return x; } + + // x = x mod m (HAC 14.42) + function barrettReduce (x) { + x.drShiftTo(this.m.t - 1, this.r2); + if (x.t > this.m.t + 1) { x.t = this.m.t + 1; x.clamp(); } + this.mu.multiplyUpperTo(this.r2, this.m.t + 1, this.q3); + this.m.multiplyLowerTo(this.q3, this.m.t + 1, this.r2); + while (x.compareTo(this.r2) < 0) x.dAddOffset(1, this.m.t + 1); + x.subTo(this.r2, x); + while (x.compareTo(this.m) >= 0) x.subTo(this.m, x); + } -function asciiSlice (buf, start, end) { - var ret = '' - end = Math.min(buf.length, end) + // r = x^2 mod m; x != r + function barrettSqrTo (x, r) { x.squareTo(r); this.reduce(r); } + + // r = x*y mod m; x,y != r + function barrettMulTo (x, y, r) { x.multiplyTo(y, r); this.reduce(r); } + + Barrett.prototype.convert = barrettConvert; + Barrett.prototype.revert = barrettRevert; + Barrett.prototype.reduce = barrettReduce; + Barrett.prototype.mulTo = barrettMulTo; + Barrett.prototype.sqrTo = barrettSqrTo; + + // (public) this^e % m (HAC 14.85) + function bnModPow (e, m) { + var i = e.bitLength(); var k; var r = nbv(1); var z; + if (i <= 0) return r; + else if (i < 18) k = 1; + else if (i < 48) k = 3; + else if (i < 144) k = 4; + else if (i < 768) k = 5; + else k = 6; + if (i < 8) { z = new Classic(m); } else if (m.isEven()) { z = new Barrett(m); } else { z = new Montgomery(m); } + + // precomputation + var g = new Array(); var n = 3; var k1 = k - 1; var km = (1 << k) - 1; + g[1] = z.convert(this); + if (k > 1) { + var g2 = nbi(); + z.sqrTo(g[1], g2); + while (n <= km) { + g[n] = nbi(); + z.mulTo(g2, g[n - 2], g[n]); + n += 2; + } + } - for (var i = start; i < end; ++i) { - ret += String.fromCharCode(buf[i] & 0x7F) - } - return ret -} + var j = e.t - 1; var w; var is1 = true; var r2 = nbi(); var t; + i = nbits(e[j]) - 1; + while (j >= 0) { + if (i >= k1) w = (e[j] >> (i - k1)) & km; + else { + w = (e[j] & ((1 << (i + 1)) - 1)) << (k1 - i); + if (j > 0) w |= e[j - 1] >> (this.DB + i - k1); + } -function latin1Slice (buf, start, end) { - var ret = '' - end = Math.min(buf.length, end) + n = k; + while ((w & 1) == 0) { w >>= 1; --n; } + if ((i -= n) < 0) { i += this.DB; --j; } + if (is1) { // ret == 1, don't bother squaring or multiplying it + g[w].copyTo(r); + is1 = false; + } else { + while (n > 1) { z.sqrTo(r, r2); z.sqrTo(r2, r); n -= 2; } + if (n > 0) z.sqrTo(r, r2); else { t = r; r = r2; r2 = t; } + z.mulTo(r2, g[w], r); + } - for (var i = start; i < end; ++i) { - ret += String.fromCharCode(buf[i]) - } - return ret -} + while (j >= 0 && (e[j] & (1 << i)) == 0) { + z.sqrTo(r, r2); t = r; r = r2; r2 = t; + if (--i < 0) { i = this.DB - 1; --j; } + } + } + return z.revert(r); + } -function hexSlice (buf, start, end) { - var len = buf.length + // (public) gcd(this,a) (HAC 14.54) + function bnGCD (a) { + var x = (this.s < 0) ? this.negate() : this.clone(); + var y = (a.s < 0) ? a.negate() : a.clone(); + if (x.compareTo(y) < 0) { var t = x; x = y; y = t; } + var i = x.getLowestSetBit(); var g = y.getLowestSetBit(); + if (g < 0) return x; + if (i < g) g = i; + if (g > 0) { + x.rShiftTo(g, x); + y.rShiftTo(g, y); + } + while (x.signum() > 0) { + if ((i = x.getLowestSetBit()) > 0) x.rShiftTo(i, x); + if ((i = y.getLowestSetBit()) > 0) y.rShiftTo(i, y); + if (x.compareTo(y) >= 0) { + x.subTo(y, x); + x.rShiftTo(1, x); + } else { + y.subTo(x, y); + y.rShiftTo(1, y); + } + } + if (g > 0) y.lShiftTo(g, y); + return y; + } - if (!start || start < 0) start = 0 - if (!end || end < 0 || end > len) end = len + // (protected) this % n, n < 2^26 + function bnpModInt (n) { + if (n <= 0) return 0; + var d = this.DV % n; var r = (this.s < 0) ? n - 1 : 0; + if (this.t > 0) { + if (d == 0) r = this[0] % n; + else for (var i = this.t - 1; i >= 0; --i) r = (d * r + this[i]) % n; + } + return r; + } - var out = '' - for (var i = start; i < end; ++i) { - out += toHex(buf[i]) - } - return out -} - -function utf16leSlice (buf, start, end) { - var bytes = buf.slice(start, end) - var res = '' - for (var i = 0; i < bytes.length; i += 2) { - res += String.fromCharCode(bytes[i] + (bytes[i + 1] * 256)) - } - return res -} - -Buffer.prototype.slice = function slice (start, end) { - var len = this.length - start = ~~start - end = end === undefined ? len : ~~end - - if (start < 0) { - start += len - if (start < 0) start = 0 - } else if (start > len) { - start = len - } + // (public) 1/this % m (HAC 14.61) + function bnModInverse (m) { + var ac = m.isEven(); + if ((this.isEven() && ac) || m.signum() == 0) return BigInteger.ZERO; + var u = m.clone(); var v = this.clone(); + var a = nbv(1); var b = nbv(0); var c = nbv(0); var d = nbv(1); + while (u.signum() != 0) { + while (u.isEven()) { + u.rShiftTo(1, u); + if (ac) { + if (!a.isEven() || !b.isEven()) { a.addTo(this, a); b.subTo(m, b); } + a.rShiftTo(1, a); + } else if (!b.isEven()) b.subTo(m, b); + b.rShiftTo(1, b); + } + while (v.isEven()) { + v.rShiftTo(1, v); + if (ac) { + if (!c.isEven() || !d.isEven()) { c.addTo(this, c); d.subTo(m, d); } + c.rShiftTo(1, c); + } else if (!d.isEven()) d.subTo(m, d); + d.rShiftTo(1, d); + } + if (u.compareTo(v) >= 0) { + u.subTo(v, u); + if (ac) a.subTo(c, a); + b.subTo(d, b); + } else { + v.subTo(u, v); + if (ac) c.subTo(a, c); + d.subTo(b, d); + } + } + if (v.compareTo(BigInteger.ONE) != 0) return BigInteger.ZERO; + if (d.compareTo(m) >= 0) return d.subtract(m); + if (d.signum() < 0) d.addTo(m, d); else return d; + if (d.signum() < 0) return d.add(m); else return d; + } - if (end < 0) { - end += len - if (end < 0) end = 0 - } else if (end > len) { - end = len - } + var lowprimes = [2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, 211, 223, 227, 229, 233, 239, 241, 251, 257, 263, 269, 271, 277, 281, 283, 293, 307, 311, 313, 317, 331, 337, 347, 349, 353, 359, 367, 373, 379, 383, 389, 397, 401, 409, 419, 421, 431, 433, 439, 443, 449, 457, 461, 463, 467, 479, 487, 491, 499, 503, 509, 521, 523, 541, 547, 557, 563, 569, 571, 577, 587, 593, 599, 601, 607, 613, 617, 619, 631, 641, 643, 647, 653, 659, 661, 673, 677, 683, 691, 701, 709, 719, 727, 733, 739, 743, 751, 757, 761, 769, 773, 787, 797, 809, 811, 821, 823, 827, 829, 839, 853, 857, 859, 863, 877, 881, 883, 887, 907, 911, 919, 929, 937, 941, 947, 953, 967, 971, 977, 983, 991, 997]; + var lplim = (1 << 26) / lowprimes[lowprimes.length - 1]; + + // (public) test primality with certainty >= 1-.5^t + function bnIsProbablePrime (t) { + var i; var x = this.abs(); + if (x.t == 1 && x[0] <= lowprimes[lowprimes.length - 1]) { + for (i = 0; i < lowprimes.length; ++i) { if (x[0] == lowprimes[i]) return true; } + return false; + } + if (x.isEven()) return false; + i = 1; + while (i < lowprimes.length) { + var m = lowprimes[i]; var j = i + 1; + while (j < lowprimes.length && m < lplim) m *= lowprimes[j++]; + m = x.modInt(m); + while (i < j) if (m % lowprimes[i++] == 0) return false; + } + return x.millerRabin(t); + } - if (end < start) end = start + // (protected) true if probably prime (HAC 4.24, Miller-Rabin) + function bnpMillerRabin (t) { + var n1 = this.subtract(BigInteger.ONE); + var k = n1.getLowestSetBit(); + if (k <= 0) return false; + var r = n1.shiftRight(k); + t = (t + 1) >> 1; + if (t > lowprimes.length) t = lowprimes.length; + var a = nbi(); + for (var i = 0; i < t; ++i) { + // Pick bases at random, instead of starting at 2 + a.fromInt(lowprimes[Math.floor(Math.random() * lowprimes.length)]); + var y = a.modPow(r, this); + if (y.compareTo(BigInteger.ONE) != 0 && y.compareTo(n1) != 0) { + var j = 1; + while (j++ < k && y.compareTo(n1) != 0) { + y = y.modPowInt(2, this); + if (y.compareTo(BigInteger.ONE) == 0) return false; + } + if (y.compareTo(n1) != 0) return false; + } + } + return true; + } - var newBuf = this.subarray(start, end) - // Return an augmented `Uint8Array` instance - newBuf.__proto__ = Buffer.prototype - return newBuf -} + // protected + BigInteger.prototype.chunkSize = bnpChunkSize; + BigInteger.prototype.toRadix = bnpToRadix; + BigInteger.prototype.fromRadix = bnpFromRadix; + BigInteger.prototype.fromNumber = bnpFromNumber; + BigInteger.prototype.bitwiseTo = bnpBitwiseTo; + BigInteger.prototype.changeBit = bnpChangeBit; + BigInteger.prototype.addTo = bnpAddTo; + BigInteger.prototype.dMultiply = bnpDMultiply; + BigInteger.prototype.dAddOffset = bnpDAddOffset; + BigInteger.prototype.multiplyLowerTo = bnpMultiplyLowerTo; + BigInteger.prototype.multiplyUpperTo = bnpMultiplyUpperTo; + BigInteger.prototype.modInt = bnpModInt; + BigInteger.prototype.millerRabin = bnpMillerRabin; + + // public + BigInteger.prototype.clone = bnClone; + BigInteger.prototype.intValue = bnIntValue; + BigInteger.prototype.byteValue = bnByteValue; + BigInteger.prototype.shortValue = bnShortValue; + BigInteger.prototype.signum = bnSigNum; + BigInteger.prototype.toByteArray = bnToByteArray; + BigInteger.prototype.equals = bnEquals; + BigInteger.prototype.min = bnMin; + BigInteger.prototype.max = bnMax; + BigInteger.prototype.and = bnAnd; + BigInteger.prototype.or = bnOr; + BigInteger.prototype.xor = bnXor; + BigInteger.prototype.andNot = bnAndNot; + BigInteger.prototype.not = bnNot; + BigInteger.prototype.shiftLeft = bnShiftLeft; + BigInteger.prototype.shiftRight = bnShiftRight; + BigInteger.prototype.getLowestSetBit = bnGetLowestSetBit; + BigInteger.prototype.bitCount = bnBitCount; + BigInteger.prototype.testBit = bnTestBit; + BigInteger.prototype.setBit = bnSetBit; + BigInteger.prototype.clearBit = bnClearBit; + BigInteger.prototype.flipBit = bnFlipBit; + BigInteger.prototype.add = bnAdd; + BigInteger.prototype.subtract = bnSubtract; + BigInteger.prototype.multiply = bnMultiply; + BigInteger.prototype.divide = bnDivide; + BigInteger.prototype.remainder = bnRemainder; + BigInteger.prototype.divideAndRemainder = bnDivideAndRemainder; + BigInteger.prototype.modPow = bnModPow; + BigInteger.prototype.modInverse = bnModInverse; + BigInteger.prototype.pow = bnPow; + BigInteger.prototype.gcd = bnGCD; + BigInteger.prototype.isProbablePrime = bnIsProbablePrime; + + // JSBN-specific extension + BigInteger.prototype.square = bnSquare; + + // Expose the Barrett function + BigInteger.prototype.Barrett = Barrett; + + // BigInteger interfaces not implemented in jsbn: + + // BigInteger(int signum, byte[] magnitude) + // double doubleValue() + // float floatValue() + // int hashCode() + // long longValue() + // static BigInteger valueOf(long val) + + // Random number generator - requires a PRNG backend, e.g. prng4.js + + // For best results, put code like + // + // in your main HTML document. + + var rng_state; + var rng_pool; + var rng_pptr; + + // Mix in a 32-bit integer into the pool + function rng_seed_int (x) { + rng_pool[rng_pptr++] ^= x & 255; + rng_pool[rng_pptr++] ^= (x >> 8) & 255; + rng_pool[rng_pptr++] ^= (x >> 16) & 255; + rng_pool[rng_pptr++] ^= (x >> 24) & 255; + if (rng_pptr >= rng_psize) rng_pptr -= rng_psize; + } -/* - * Need to make sure that buffer isn't trying to write out of bounds. - */ -function checkOffset (offset, ext, length) { - if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint') - if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length') -} - -Buffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) { - offset = offset >>> 0 - byteLength = byteLength >>> 0 - if (!noAssert) checkOffset(offset, byteLength, this.length) - - var val = this[offset] - var mul = 1 - var i = 0 - while (++i < byteLength && (mul *= 0x100)) { - val += this[offset + i] * mul - } + // Mix in the current time (w/milliseconds) into the pool + function rng_seed_time () { + rng_seed_int(new Date().getTime()); + } - return val -} + // Initialize the pool with junk if needed. + if (rng_pool == null) { + rng_pool = new Array(); + rng_pptr = 0; + var t; + if (typeof window !== 'undefined' && window.crypto) { + if (window.crypto.getRandomValues) { + // Use webcrypto if available + var ua = new Uint8Array(32); + window.crypto.getRandomValues(ua); + for (t = 0; t < 32; ++t) { rng_pool[rng_pptr++] = ua[t]; } + } else if (navigator.appName == 'Netscape' && navigator.appVersion < '5') { + // Extract entropy (256 bits) from NS4 RNG if available + var z = window.crypto.random(32); + for (t = 0; t < z.length; ++t) { rng_pool[rng_pptr++] = z.charCodeAt(t) & 255; } + } + } + while (rng_pptr < rng_psize) { // extract some randomness from Math.random() + t = Math.floor(65536 * Math.random()); + rng_pool[rng_pptr++] = t >>> 8; + rng_pool[rng_pptr++] = t & 255; + } + rng_pptr = 0; + rng_seed_time(); + // rng_seed_int(window.screenX); + // rng_seed_int(window.screenY); + } -Buffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) { - offset = offset >>> 0 - byteLength = byteLength >>> 0 - if (!noAssert) { - checkOffset(offset, byteLength, this.length) - } + function rng_get_byte () { + if (rng_state == null) { + rng_seed_time(); + rng_state = prng_newstate(); + rng_state.init(rng_pool); + for (rng_pptr = 0; rng_pptr < rng_pool.length; ++rng_pptr) { rng_pool[rng_pptr] = 0; } + rng_pptr = 0; + // rng_pool = null; + } + // TODO: allow reseeding after first request + return rng_state.next(); + } - var val = this[offset + --byteLength] - var mul = 1 - while (byteLength > 0 && (mul *= 0x100)) { - val += this[offset + --byteLength] * mul - } + function rng_get_bytes (ba) { + var i; + for (i = 0; i < ba.length; ++i) ba[i] = rng_get_byte(); + } - return val -} + function SecureRandom () {} -Buffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) { - offset = offset >>> 0 - if (!noAssert) checkOffset(offset, 1, this.length) - return this[offset] -} + SecureRandom.prototype.nextBytes = rng_get_bytes; -Buffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) { - offset = offset >>> 0 - if (!noAssert) checkOffset(offset, 2, this.length) - return this[offset] | (this[offset + 1] << 8) -} + // prng4.js - uses Arcfour as a PRNG -Buffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) { - offset = offset >>> 0 - if (!noAssert) checkOffset(offset, 2, this.length) - return (this[offset] << 8) | this[offset + 1] -} + function Arcfour () { + this.i = 0; + this.j = 0; + this.S = new Array(); + } -Buffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) { - offset = offset >>> 0 - if (!noAssert) checkOffset(offset, 4, this.length) + // Initialize arcfour context from key, an array of ints, each from [0..255] + function ARC4init (key) { + var i, j, t; + for (i = 0; i < 256; ++i) { this.S[i] = i; } + j = 0; + for (i = 0; i < 256; ++i) { + j = (j + this.S[i] + key[i % key.length]) & 255; + t = this.S[i]; + this.S[i] = this.S[j]; + this.S[j] = t; + } + this.i = 0; + this.j = 0; + } - return ((this[offset]) | - (this[offset + 1] << 8) | - (this[offset + 2] << 16)) + - (this[offset + 3] * 0x1000000) -} + function ARC4next () { + var t; + this.i = (this.i + 1) & 255; + this.j = (this.j + this.S[this.i]) & 255; + t = this.S[this.i]; + this.S[this.i] = this.S[this.j]; + this.S[this.j] = t; + return this.S[(t + this.S[this.i]) & 255]; + } -Buffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) { - offset = offset >>> 0 - if (!noAssert) checkOffset(offset, 4, this.length) + Arcfour.prototype.init = ARC4init; + Arcfour.prototype.next = ARC4next; - return (this[offset] * 0x1000000) + - ((this[offset + 1] << 16) | - (this[offset + 2] << 8) | - this[offset + 3]) -} - -Buffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) { - offset = offset >>> 0 - byteLength = byteLength >>> 0 - if (!noAssert) checkOffset(offset, byteLength, this.length) - - var val = this[offset] - var mul = 1 - var i = 0 - while (++i < byteLength && (mul *= 0x100)) { - val += this[offset + i] * mul - } - mul *= 0x80 + // Plug in your RNG constructor here + function prng_newstate () { + return new Arcfour(); + } - if (val >= mul) val -= Math.pow(2, 8 * byteLength) + // Pool size must be a multiple of 4 and greater than 32. + // An array of bytes the size of the pool will be passed to init() + var rng_psize = 256; - return val -} + BigInteger.SecureRandom = SecureRandom; + BigInteger.BigInteger = BigInteger; + if (typeof exports !== 'undefined') { + exports = module.exports = BigInteger; + } else { + this.BigInteger = BigInteger; + this.SecureRandom = SecureRandom; + } + }).call(this); + }, {}], + 223: [function (require, module, exports) { + 'use strict'; + + var traverse = module.exports = function (schema, opts, cb) { + if (typeof opts === 'function') { + cb = opts; + opts = {}; + } + _traverse(opts, cb, schema, '', schema); + }; -Buffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) { - offset = offset >>> 0 - byteLength = byteLength >>> 0 - if (!noAssert) checkOffset(offset, byteLength, this.length) + traverse.keywords = { + additionalItems: true, + items: true, + contains: true, + additionalProperties: true, + propertyNames: true, + not: true + }; - var i = byteLength - var mul = 1 - var val = this[offset + --i] - while (i > 0 && (mul *= 0x100)) { - val += this[offset + --i] * mul - } - mul *= 0x80 - - if (val >= mul) val -= Math.pow(2, 8 * byteLength) - - return val -} - -Buffer.prototype.readInt8 = function readInt8 (offset, noAssert) { - offset = offset >>> 0 - if (!noAssert) checkOffset(offset, 1, this.length) - if (!(this[offset] & 0x80)) return (this[offset]) - return ((0xff - this[offset] + 1) * -1) -} - -Buffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) { - offset = offset >>> 0 - if (!noAssert) checkOffset(offset, 2, this.length) - var val = this[offset] | (this[offset + 1] << 8) - return (val & 0x8000) ? val | 0xFFFF0000 : val -} - -Buffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) { - offset = offset >>> 0 - if (!noAssert) checkOffset(offset, 2, this.length) - var val = this[offset + 1] | (this[offset] << 8) - return (val & 0x8000) ? val | 0xFFFF0000 : val -} - -Buffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) { - offset = offset >>> 0 - if (!noAssert) checkOffset(offset, 4, this.length) - - return (this[offset]) | - (this[offset + 1] << 8) | - (this[offset + 2] << 16) | - (this[offset + 3] << 24) -} + traverse.arrayKeywords = { + items: true, + allOf: true, + anyOf: true, + oneOf: true + }; -Buffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) { - offset = offset >>> 0 - if (!noAssert) checkOffset(offset, 4, this.length) + traverse.propsKeywords = { + definitions: true, + properties: true, + patternProperties: true, + dependencies: true + }; - return (this[offset] << 24) | - (this[offset + 1] << 16) | - (this[offset + 2] << 8) | - (this[offset + 3]) -} - -Buffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) { - offset = offset >>> 0 - if (!noAssert) checkOffset(offset, 4, this.length) - return ieee754.read(this, offset, true, 23, 4) -} - -Buffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) { - offset = offset >>> 0 - if (!noAssert) checkOffset(offset, 4, this.length) - return ieee754.read(this, offset, false, 23, 4) -} - -Buffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) { - offset = offset >>> 0 - if (!noAssert) checkOffset(offset, 8, this.length) - return ieee754.read(this, offset, true, 52, 8) -} - -Buffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) { - offset = offset >>> 0 - if (!noAssert) checkOffset(offset, 8, this.length) - return ieee754.read(this, offset, false, 52, 8) -} - -function checkInt (buf, value, offset, ext, max, min) { - if (!Buffer.isBuffer(buf)) throw new TypeError('"buffer" argument must be a Buffer instance') - if (value > max || value < min) throw new RangeError('"value" argument is out of bounds') - if (offset + ext > buf.length) throw new RangeError('Index out of range') -} - -Buffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) { - value = +value - offset = offset >>> 0 - byteLength = byteLength >>> 0 - if (!noAssert) { - var maxBytes = Math.pow(2, 8 * byteLength) - 1 - checkInt(this, value, offset, byteLength, maxBytes, 0) - } + traverse.skipKeywords = { + enum: true, + const: true, + required: true, + maximum: true, + minimum: true, + exclusiveMaximum: true, + exclusiveMinimum: true, + multipleOf: true, + maxLength: true, + minLength: true, + pattern: true, + format: true, + maxItems: true, + minItems: true, + uniqueItems: true, + maxProperties: true, + minProperties: true + }; - var mul = 1 - var i = 0 - this[offset] = value & 0xFF - while (++i < byteLength && (mul *= 0x100)) { - this[offset + i] = (value / mul) & 0xFF - } + function _traverse (opts, cb, schema, jsonPtr, rootSchema, parentJsonPtr, parentKeyword, parentSchema, keyIndex) { + if (schema && typeof schema === 'object' && !Array.isArray(schema)) { + cb(schema, jsonPtr, rootSchema, parentJsonPtr, parentKeyword, parentSchema, keyIndex); + for (var key in schema) { + var sch = schema[key]; + if (Array.isArray(sch)) { + if (key in traverse.arrayKeywords) { + for (var i = 0; i < sch.length; i++) { _traverse(opts, cb, sch[i], jsonPtr + '/' + key + '/' + i, rootSchema, jsonPtr, key, schema, i); } + } + } else if (key in traverse.propsKeywords) { + if (sch && typeof sch === 'object') { + for (var prop in sch) { _traverse(opts, cb, sch[prop], jsonPtr + '/' + key + '/' + escapeJsonPtr(prop), rootSchema, jsonPtr, key, schema, prop); } + } + } else if (key in traverse.keywords || (opts.allKeys && !(key in traverse.skipKeywords))) { + _traverse(opts, cb, sch, jsonPtr + '/' + key, rootSchema, jsonPtr, key, schema); + } + } + } + } - return offset + byteLength -} + function escapeJsonPtr (str) { + return str.replace(/~/g, '~0').replace(/\//g, '~1'); + } + }, {}], + 224: [function (require, module, exports) { + /** + * JSONSchema Validator - Validates JavaScript objects using JSON Schemas + * (http://www.json.com/json-schema-proposal/) + * + * Copyright (c) 2007 Kris Zyp SitePen (www.sitepen.com) + * Licensed under the MIT (MIT-LICENSE.txt) license. +To use the validator call the validate function with an instance object and an optional schema object. +If a schema is provided, it will be used to validate. If the instance object refers to a schema (self-validating), +that schema will be used to validate and the schema parameter is not necessary (if both exist, +both validations will occur). +The validate method will return an array of validation errors. If there are no errors, then an +empty list will be returned. A validation error will have two properties: +"property" which indicates which property had the error +"message" which indicates what the error was + */ + (function (root, factory) { + if (typeof define === 'function' && define.amd) { + // AMD. Register as an anonymous module. + define([], function () { + return factory(); + }); + } else if (typeof module === 'object' && module.exports) { + // Node. Does not work with strict CommonJS, but + // only CommonJS-like environments that support module.exports, + // like Node. + module.exports = factory(); + } else { + // Browser globals + root.jsonSchema = factory(); + } + }(this, function () { // setup primitive classes to be JSON Schema types + var exports = validate; + exports.Integer = { type: 'integer' }; + var primitiveConstructors = { + String: String, + Boolean: Boolean, + Number: Number, + Object: Object, + Array: Array, + Date: Date + }; + exports.validate = validate; + function validate (/* Any */instance, /* Object */schema) { + // Summary: + // To use the validator call JSONSchema.validate with an instance object and an optional schema object. + // If a schema is provided, it will be used to validate. If the instance object refers to a schema (self-validating), + // that schema will be used to validate and the schema parameter is not necessary (if both exist, + // both validations will occur). + // The validate method will return an object with two properties: + // valid: A boolean indicating if the instance is valid by the schema + // errors: An array of validation errors. If there are no errors, then an + // empty list will be returned. A validation error will have two properties: + // property: which indicates which property had the error + // message: which indicates what the error was + // + return validate(instance, schema, { changing: false });//, coerce: false, existingOnly: false}); + }; + exports.checkPropertyChange = function (/* Any */value, /* Object */schema, /* String */property) { + // Summary: + // The checkPropertyChange method will check to see if an value can legally be in property with the given schema + // This is slightly different than the validate method in that it will fail if the schema is readonly and it will + // not check for self-validation, it is assumed that the passed in value is already internally valid. + // The checkPropertyChange method will return the same object type as validate, see JSONSchema.validate for + // information. + // + return validate(value, schema, { changing: property || 'property' }); + }; + var validate = exports._validate = function (/* Any */instance, /* Object */schema, /* Object */options) { + if (!options) options = {}; + var _changing = options.changing; + + function getType (schema) { + return schema.type || (primitiveConstructors[schema.name] == schema && schema.name.toLowerCase()); + } + var errors = []; + // validate a value against a property definition + function checkProp (value, schema, path, i) { + var l; + path += path ? typeof i === 'number' ? '[' + i + ']' : typeof i === 'undefined' ? '' : '.' + i : i; + function addError (message) { + errors.push({ property: path, message: message }); + } -Buffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) { - value = +value - offset = offset >>> 0 - byteLength = byteLength >>> 0 - if (!noAssert) { - var maxBytes = Math.pow(2, 8 * byteLength) - 1 - checkInt(this, value, offset, byteLength, maxBytes, 0) - } + if ((typeof schema !== 'object' || schema instanceof Array) && (path || typeof schema !== 'function') && !(schema && getType(schema))) { + if (typeof schema === 'function') { + if (!(value instanceof schema)) { + addError('is not an instance of the class/constructor ' + schema.name); + } + } else if (schema) { + addError('Invalid schema/property definition ' + schema); + } + return null; + } + if (_changing && schema.readonly) { + addError('is a readonly field, it can not be changed'); + } + if (schema.extends) { // if it extends another schema, it must pass that schema as well + checkProp(value, schema.extends, path, i); + } + // validate a value against a type definition + function checkType (type, value) { + if (type) { + if (typeof type === 'string' && type != 'any' && + (type == 'null' ? value !== null : typeof value !== type) && + !(value instanceof Array && type == 'array') && + !(value instanceof Date && type == 'date') && + !(type == 'integer' && value % 1 === 0)) { + return [{ property: path, message: (typeof value) + ' value found, but a ' + type + ' is required' }]; + } + if (type instanceof Array) { + var unionErrors = []; + for (var j = 0; j < type.length; j++) { // a union type + if (!(unionErrors = checkType(type[j], value)).length) { + break; + } + } + if (unionErrors.length) { + return unionErrors; + } + } else if (typeof type === 'object') { + var priorErrors = errors; + errors = []; + checkProp(value, type, path); + var theseErrors = errors; + errors = priorErrors; + return theseErrors; + } + } + return []; + } + if (value === undefined) { + if (schema.required) { + addError('is missing and it is required'); + } + } else { + errors = errors.concat(checkType(getType(schema), value)); + if (schema.disallow && !checkType(schema.disallow, value).length) { + addError(' disallowed value was matched'); + } + if (value !== null) { + if (value instanceof Array) { + if (schema.items) { + var itemsIsArray = schema.items instanceof Array; + var propDef = schema.items; + for (i = 0, l = value.length; i < l; i += 1) { + if (itemsIsArray) { propDef = schema.items[i]; } + if (options.coerce) { value[i] = options.coerce(value[i], propDef); } + errors.concat(checkProp(value[i], propDef, path, i)); + } + } + if (schema.minItems && value.length < schema.minItems) { + addError('There must be a minimum of ' + schema.minItems + ' in the array'); + } + if (schema.maxItems && value.length > schema.maxItems) { + addError('There must be a maximum of ' + schema.maxItems + ' in the array'); + } + } else if (schema.properties || schema.additionalProperties) { + errors.concat(checkObj(value, schema.properties, path, schema.additionalProperties)); + } + if (schema.pattern && typeof value === 'string' && !value.match(schema.pattern)) { + addError('does not match the regex pattern ' + schema.pattern); + } + if (schema.maxLength && typeof value === 'string' && value.length > schema.maxLength) { + addError('may only be ' + schema.maxLength + ' characters long'); + } + if (schema.minLength && typeof value === 'string' && value.length < schema.minLength) { + addError('must be at least ' + schema.minLength + ' characters long'); + } + if (typeof schema.minimum !== undefined && typeof value === typeof schema.minimum && + schema.minimum > value) { + addError('must have a minimum value of ' + schema.minimum); + } + if (typeof schema.maximum !== undefined && typeof value === typeof schema.maximum && + schema.maximum < value) { + addError('must have a maximum value of ' + schema.maximum); + } + if (schema.enum) { + var enumer = schema.enum; + l = enumer.length; + var found; + for (var j = 0; j < l; j++) { + if (enumer[j] === value) { + found = 1; + break; + } + } + if (!found) { + addError('does not have a value in the enumeration ' + enumer.join(', ')); + } + } + if (typeof schema.maxDecimal === 'number' && + (value.toString().match(new RegExp('\\.[0-9]{' + (schema.maxDecimal + 1) + ',}')))) { + addError('may only have ' + schema.maxDecimal + ' digits of decimal places'); + } + } + } + return null; + } + // validate an object against a schema + function checkObj (instance, objTypeDef, path, additionalProp) { + if (typeof objTypeDef === 'object') { + if (typeof instance !== 'object' || instance instanceof Array) { + errors.push({ property: path, message: 'an object is required' }); + } - var i = byteLength - 1 - var mul = 1 - this[offset + i] = value & 0xFF - while (--i >= 0 && (mul *= 0x100)) { - this[offset + i] = (value / mul) & 0xFF - } + for (var i in objTypeDef) { + if (objTypeDef.hasOwnProperty(i)) { + var value = instance[i]; + // skip _not_ specified properties + if (value === undefined && options.existingOnly) continue; + var propDef = objTypeDef[i]; + // set default + if (value === undefined && propDef.default) { + value = instance[i] = propDef.default; + } + if (options.coerce && i in instance) { + value = instance[i] = options.coerce(value, propDef); + } + checkProp(value, propDef, path, i); + } + } + } + for (i in instance) { + if (instance.hasOwnProperty(i) && !(i.charAt(0) == '_' && i.charAt(1) == '_') && objTypeDef && !objTypeDef[i] && additionalProp === false) { + if (options.filter) { + delete instance[i]; + continue; + } else { + errors.push({ + property: path, + message: (typeof value) + 'The property ' + i + + ' is not defined in the schema and the schema does not allow additional properties' + }); + } + } + var requires = objTypeDef && objTypeDef[i] && objTypeDef[i].requires; + if (requires && !(requires in instance)) { + errors.push({ property: path, message: 'the presence of the property ' + i + ' requires that ' + requires + ' also be present' }); + } + value = instance[i]; + if (additionalProp && (!(objTypeDef && typeof objTypeDef === 'object') || !(i in objTypeDef))) { + if (options.coerce) { + value = instance[i] = options.coerce(value, additionalProp); + } + checkProp(value, additionalProp, path, i); + } + if (!_changing && value && value.$schema) { + errors = errors.concat(checkProp(value, value.$schema, path, i)); + } + } + return errors; + } + if (schema) { + checkProp(instance, schema, '', _changing || ''); + } + if (!_changing && instance && instance.$schema) { + checkProp(instance, instance.$schema, '', ''); + } + return { valid: !errors.length, errors: errors }; + }; + exports.mustBeValid = function (result) { + // summary: + // This checks to ensure that the result is valid and will throw an appropriate error message if it is not + // result: the result returned from checkPropertyChange or validate + if (!result.valid) { + throw new TypeError(result.errors.map(function (error) { return 'for property ' + error.property + ': ' + error.message; }).join(', \n')); + } + }; - return offset + byteLength -} - -Buffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) { - value = +value - offset = offset >>> 0 - if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0) - this[offset] = (value & 0xff) - return offset + 1 -} - -Buffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) { - value = +value - offset = offset >>> 0 - if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0) - this[offset] = (value & 0xff) - this[offset + 1] = (value >>> 8) - return offset + 2 -} - -Buffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) { - value = +value - offset = offset >>> 0 - if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0) - this[offset] = (value >>> 8) - this[offset + 1] = (value & 0xff) - return offset + 2 -} - -Buffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) { - value = +value - offset = offset >>> 0 - if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0) - this[offset + 3] = (value >>> 24) - this[offset + 2] = (value >>> 16) - this[offset + 1] = (value >>> 8) - this[offset] = (value & 0xff) - return offset + 4 -} - -Buffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) { - value = +value - offset = offset >>> 0 - if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0) - this[offset] = (value >>> 24) - this[offset + 1] = (value >>> 16) - this[offset + 2] = (value >>> 8) - this[offset + 3] = (value & 0xff) - return offset + 4 -} - -Buffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) { - value = +value - offset = offset >>> 0 - if (!noAssert) { - var limit = Math.pow(2, (8 * byteLength) - 1) - - checkInt(this, value, offset, byteLength, limit - 1, -limit) - } + return exports; + })); + }, {}], + 225: [function (require, module, exports) { + exports = module.exports = stringify; + exports.getSerialize = serializer; - var i = 0 - var mul = 1 - var sub = 0 - this[offset] = value & 0xFF - while (++i < byteLength && (mul *= 0x100)) { - if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) { - sub = 1 + function stringify (obj, replacer, spaces, cycleReplacer) { + return JSON.stringify(obj, serializer(replacer, cycleReplacer), spaces); } - this[offset + i] = ((value / mul) >> 0) - sub & 0xFF - } - return offset + byteLength -} + function serializer (replacer, cycleReplacer) { + var stack = []; var keys = []; -Buffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) { - value = +value - offset = offset >>> 0 - if (!noAssert) { - var limit = Math.pow(2, (8 * byteLength) - 1) + if (cycleReplacer == null) { + cycleReplacer = function (key, value) { + if (stack[0] === value) return '[Circular ~]'; + return '[Circular ~.' + keys.slice(0, stack.indexOf(value)).join('.') + ']'; + }; + } - checkInt(this, value, offset, byteLength, limit - 1, -limit) - } + return function (key, value) { + if (stack.length > 0) { + var thisPos = stack.indexOf(this); + ~thisPos ? stack.splice(thisPos + 1) : stack.push(this); + ~thisPos ? keys.splice(thisPos, Infinity, key) : keys.push(key); + if (~stack.indexOf(value)) value = cycleReplacer.call(this, key, value); + } else stack.push(value); - var i = byteLength - 1 - var mul = 1 - var sub = 0 - this[offset + i] = value & 0xFF - while (--i >= 0 && (mul *= 0x100)) { - if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) { - sub = 1 + return replacer == null ? value : replacer.call(this, key, value); + }; } - this[offset + i] = ((value / mul) >> 0) - sub & 0xFF - } + }, {}], + 226: [function (require, module, exports) { + /* + * lib/jsprim.js: utilities for primitive JavaScript types + */ - return offset + byteLength -} - -Buffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) { - value = +value - offset = offset >>> 0 - if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80) - if (value < 0) value = 0xff + value + 1 - this[offset] = (value & 0xff) - return offset + 1 -} - -Buffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) { - value = +value - offset = offset >>> 0 - if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000) - this[offset] = (value & 0xff) - this[offset + 1] = (value >>> 8) - return offset + 2 -} - -Buffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) { - value = +value - offset = offset >>> 0 - if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000) - this[offset] = (value >>> 8) - this[offset + 1] = (value & 0xff) - return offset + 2 -} - -Buffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) { - value = +value - offset = offset >>> 0 - if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000) - this[offset] = (value & 0xff) - this[offset + 1] = (value >>> 8) - this[offset + 2] = (value >>> 16) - this[offset + 3] = (value >>> 24) - return offset + 4 -} - -Buffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) { - value = +value - offset = offset >>> 0 - if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000) - if (value < 0) value = 0xffffffff + value + 1 - this[offset] = (value >>> 24) - this[offset + 1] = (value >>> 16) - this[offset + 2] = (value >>> 8) - this[offset + 3] = (value & 0xff) - return offset + 4 -} - -function checkIEEE754 (buf, value, offset, ext, max, min) { - if (offset + ext > buf.length) throw new RangeError('Index out of range') - if (offset < 0) throw new RangeError('Index out of range') -} - -function writeFloat (buf, value, offset, littleEndian, noAssert) { - value = +value - offset = offset >>> 0 - if (!noAssert) { - checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38) - } - ieee754.write(buf, value, offset, littleEndian, 23, 4) - return offset + 4 -} - -Buffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) { - return writeFloat(this, value, offset, true, noAssert) -} - -Buffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) { - return writeFloat(this, value, offset, false, noAssert) -} - -function writeDouble (buf, value, offset, littleEndian, noAssert) { - value = +value - offset = offset >>> 0 - if (!noAssert) { - checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308) - } - ieee754.write(buf, value, offset, littleEndian, 52, 8) - return offset + 8 -} - -Buffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) { - return writeDouble(this, value, offset, true, noAssert) -} - -Buffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) { - return writeDouble(this, value, offset, false, noAssert) -} - -// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length) -Buffer.prototype.copy = function copy (target, targetStart, start, end) { - if (!Buffer.isBuffer(target)) throw new TypeError('argument should be a Buffer') - if (!start) start = 0 - if (!end && end !== 0) end = this.length - if (targetStart >= target.length) targetStart = target.length - if (!targetStart) targetStart = 0 - if (end > 0 && end < start) end = start - - // Copy 0 bytes; we're done - if (end === start) return 0 - if (target.length === 0 || this.length === 0) return 0 - - // Fatal error conditions - if (targetStart < 0) { - throw new RangeError('targetStart out of bounds') - } - if (start < 0 || start >= this.length) throw new RangeError('Index out of range') - if (end < 0) throw new RangeError('sourceEnd out of bounds') + var mod_assert = require('assert-plus'); + var mod_util = require('util'); - // Are we oob? - if (end > this.length) end = this.length - if (target.length - targetStart < end - start) { - end = target.length - targetStart + start - } + var mod_extsprintf = require('extsprintf'); + var mod_verror = require('verror'); + var mod_jsonschema = require('json-schema'); - var len = end - start - - if (this === target && typeof Uint8Array.prototype.copyWithin === 'function') { - // Use built-in when available, missing from IE11 - this.copyWithin(targetStart, start, end) - } else if (this === target && start < targetStart && targetStart < end) { - // descending copy from end - for (var i = len - 1; i >= 0; --i) { - target[i + targetStart] = this[i + start] - } - } else { - Uint8Array.prototype.set.call( - target, - this.subarray(start, end), - targetStart - ) - } + /* + * Public interface + */ + exports.deepCopy = deepCopy; + exports.deepEqual = deepEqual; + exports.isEmpty = isEmpty; + exports.hasKey = hasKey; + exports.forEachKey = forEachKey; + exports.pluck = pluck; + exports.flattenObject = flattenObject; + exports.flattenIter = flattenIter; + exports.validateJsonObject = validateJsonObjectJS; + exports.validateJsonObjectJS = validateJsonObjectJS; + exports.randElt = randElt; + exports.extraProperties = extraProperties; + exports.mergeObjects = mergeObjects; + + exports.startsWith = startsWith; + exports.endsWith = endsWith; + + exports.parseInteger = parseInteger; + + exports.iso8601 = iso8601; + exports.rfc1123 = rfc1123; + exports.parseDateTime = parseDateTime; + + exports.hrtimediff = hrtimeDiff; + exports.hrtimeDiff = hrtimeDiff; + exports.hrtimeAccum = hrtimeAccum; + exports.hrtimeAdd = hrtimeAdd; + exports.hrtimeNanosec = hrtimeNanosec; + exports.hrtimeMicrosec = hrtimeMicrosec; + exports.hrtimeMillisec = hrtimeMillisec; - return len -} - -// Usage: -// buffer.fill(number[, offset[, end]]) -// buffer.fill(buffer[, offset[, end]]) -// buffer.fill(string[, offset[, end]][, encoding]) -Buffer.prototype.fill = function fill (val, start, end, encoding) { - // Handle string cases: - if (typeof val === 'string') { - if (typeof start === 'string') { - encoding = start - start = 0 - end = this.length - } else if (typeof end === 'string') { - encoding = end - end = this.length - } - if (encoding !== undefined && typeof encoding !== 'string') { - throw new TypeError('encoding must be a string') - } - if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) { - throw new TypeError('Unknown encoding: ' + encoding) - } - if (val.length === 1) { - var code = val.charCodeAt(0) - if ((encoding === 'utf8' && code < 128) || - encoding === 'latin1') { - // Fast path: If `val` fits into a single byte, use that numeric value. - val = code - } - } - } else if (typeof val === 'number') { - val = val & 255 - } + /* + * Deep copy an acyclic *basic* Javascript object. This only handles basic + * scalars (strings, numbers, booleans) and arbitrarily deep arrays and objects + * containing these. This does *not* handle instances of other classes. + */ + function deepCopy (obj) { + var ret, key; + var marker = '__deepCopy'; - // Invalid ranges are not set to a default, so can range check early. - if (start < 0 || this.length < start || this.length < end) { - throw new RangeError('Out of range index') - } + if (obj && obj[marker]) { throw (new Error('attempted deep copy of cyclic object')); } - if (end <= start) { - return this - } + if (obj && obj.constructor == Object) { + ret = {}; + obj[marker] = true; - start = start >>> 0 - end = end === undefined ? this.length : end >>> 0 + for (key in obj) { + if (key == marker) { continue; } - if (!val) val = 0 + ret[key] = deepCopy(obj[key]); + } - var i - if (typeof val === 'number') { - for (i = start; i < end; ++i) { - this[i] = val - } - } else { - var bytes = Buffer.isBuffer(val) - ? val - : Buffer.from(val, encoding) - var len = bytes.length - if (len === 0) { - throw new TypeError('The value "' + val + - '" is invalid for argument "value"') - } - for (i = 0; i < end - start; ++i) { - this[i + start] = bytes[i % len] - } - } + delete (obj[marker]); + return (ret); + } - return this -} + if (obj && obj.constructor == Array) { + ret = []; + obj[marker] = true; -// HELPER FUNCTIONS -// ================ + for (key = 0; key < obj.length; key++) { ret.push(deepCopy(obj[key])); } -var INVALID_BASE64_RE = /[^+/0-9A-Za-z-_]/g + delete (obj[marker]); + return (ret); + } -function base64clean (str) { - // Node takes equal signs as end of the Base64 encoding - str = str.split('=')[0] - // Node strips out invalid characters like \n and \t from the string, base64-js does not - str = str.trim().replace(INVALID_BASE64_RE, '') - // Node converts strings with length < 2 to '' - if (str.length < 2) return '' - // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not - while (str.length % 4 !== 0) { - str = str + '=' - } - return str -} - -function toHex (n) { - if (n < 16) return '0' + n.toString(16) - return n.toString(16) -} - -function utf8ToBytes (string, units) { - units = units || Infinity - var codePoint - var length = string.length - var leadSurrogate = null - var bytes = [] - - for (var i = 0; i < length; ++i) { - codePoint = string.charCodeAt(i) - - // is surrogate component - if (codePoint > 0xD7FF && codePoint < 0xE000) { - // last char was a lead - if (!leadSurrogate) { - // no lead yet - if (codePoint > 0xDBFF) { - // unexpected trail - if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) - continue - } else if (i + 1 === length) { - // unpaired lead - if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) - continue - } - - // valid lead - leadSurrogate = codePoint - - continue - } - - // 2 leads in a row - if (codePoint < 0xDC00) { - if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) - leadSurrogate = codePoint - continue - } - - // valid surrogate pair - codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000 - } else if (leadSurrogate) { - // valid bmp char, but last char was a lead - if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) - } - - leadSurrogate = null - - // encode utf8 - if (codePoint < 0x80) { - if ((units -= 1) < 0) break - bytes.push(codePoint) - } else if (codePoint < 0x800) { - if ((units -= 2) < 0) break - bytes.push( - codePoint >> 0x6 | 0xC0, - codePoint & 0x3F | 0x80 - ) - } else if (codePoint < 0x10000) { - if ((units -= 3) < 0) break - bytes.push( - codePoint >> 0xC | 0xE0, - codePoint >> 0x6 & 0x3F | 0x80, - codePoint & 0x3F | 0x80 - ) - } else if (codePoint < 0x110000) { - if ((units -= 4) < 0) break - bytes.push( - codePoint >> 0x12 | 0xF0, - codePoint >> 0xC & 0x3F | 0x80, - codePoint >> 0x6 & 0x3F | 0x80, - codePoint & 0x3F | 0x80 - ) - } else { - throw new Error('Invalid code point') + /* + * It must be a primitive type -- just return it. + */ + return (obj); } - } - - return bytes -} - -function asciiToBytes (str) { - var byteArray = [] - for (var i = 0; i < str.length; ++i) { - // Node's code seems to be doing this and not & 0x7F.. - byteArray.push(str.charCodeAt(i) & 0xFF) - } - return byteArray -} - -function utf16leToBytes (str, units) { - var c, hi, lo - var byteArray = [] - for (var i = 0; i < str.length; ++i) { - if ((units -= 2) < 0) break - - c = str.charCodeAt(i) - hi = c >> 8 - lo = c % 256 - byteArray.push(lo) - byteArray.push(hi) - } - return byteArray -} + function deepEqual (obj1, obj2) { + if (typeof (obj1) !== typeof (obj2)) { return (false); } -function base64ToBytes (str) { - return base64.toByteArray(base64clean(str)) -} + if (obj1 === null || obj2 === null || typeof (obj1) !== 'object') { return (obj1 === obj2); } -function blitBuffer (src, dst, offset, length) { - for (var i = 0; i < length; ++i) { - if ((i + offset >= dst.length) || (i >= src.length)) break - dst[i + offset] = src[i] - } - return i -} - -// ArrayBuffer or Uint8Array objects from other contexts (i.e. iframes) do not pass -// the `instanceof` check but they should be treated as of that type. -// See: https://github.com/feross/buffer/issues/166 -function isInstance (obj, type) { - return obj instanceof type || - (obj != null && obj.constructor != null && obj.constructor.name != null && - obj.constructor.name === type.name) -} -function numberIsNaN (obj) { - // For IE11 support - return obj !== obj // eslint-disable-line no-self-compare -} - -},{"base64-js":65,"ieee754":216}],161:[function(require,module,exports){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -var objectCreate = Object.create || objectCreatePolyfill -var objectKeys = Object.keys || objectKeysPolyfill -var bind = Function.prototype.bind || functionBindPolyfill - -function EventEmitter() { - if (!this._events || !Object.prototype.hasOwnProperty.call(this, '_events')) { - this._events = objectCreate(null); - this._eventsCount = 0; - } + if (obj1.constructor != obj2.constructor) { return (false); } - this._maxListeners = this._maxListeners || undefined; -} -module.exports = EventEmitter; - -// Backwards-compat with node 0.10.x -EventEmitter.EventEmitter = EventEmitter; - -EventEmitter.prototype._events = undefined; -EventEmitter.prototype._maxListeners = undefined; - -// By default EventEmitters will print a warning if more than 10 listeners are -// added to it. This is a useful default which helps finding memory leaks. -var defaultMaxListeners = 10; - -var hasDefineProperty; -try { - var o = {}; - if (Object.defineProperty) Object.defineProperty(o, 'x', { value: 0 }); - hasDefineProperty = o.x === 0; -} catch (err) { hasDefineProperty = false } -if (hasDefineProperty) { - Object.defineProperty(EventEmitter, 'defaultMaxListeners', { - enumerable: true, - get: function() { - return defaultMaxListeners; - }, - set: function(arg) { - // check whether the input is a positive number (whose value is zero or - // greater and not a NaN). - if (typeof arg !== 'number' || arg < 0 || arg !== arg) - throw new TypeError('"defaultMaxListeners" must be a positive number'); - defaultMaxListeners = arg; - } - }); -} else { - EventEmitter.defaultMaxListeners = defaultMaxListeners; -} - -// Obviously not all Emitters should be limited to 10. This function allows -// that to be increased. Set to zero for unlimited. -EventEmitter.prototype.setMaxListeners = function setMaxListeners(n) { - if (typeof n !== 'number' || n < 0 || isNaN(n)) - throw new TypeError('"n" argument must be a positive number'); - this._maxListeners = n; - return this; -}; + var k; + for (k in obj1) { + if (!obj2.hasOwnProperty(k)) { return (false); } -function $getMaxListeners(that) { - if (that._maxListeners === undefined) - return EventEmitter.defaultMaxListeners; - return that._maxListeners; -} + if (!deepEqual(obj1[k], obj2[k])) { return (false); } + } -EventEmitter.prototype.getMaxListeners = function getMaxListeners() { - return $getMaxListeners(this); -}; + for (k in obj2) { + if (!obj1.hasOwnProperty(k)) { return (false); } + } -// These standalone emit* functions are used to optimize calling of event -// handlers for fast cases because emit() itself often has a variable number of -// arguments and can be deoptimized because of that. These functions always have -// the same number of arguments and thus do not get deoptimized, so the code -// inside them can execute faster. -function emitNone(handler, isFn, self) { - if (isFn) - handler.call(self); - else { - var len = handler.length; - var listeners = arrayClone(handler, len); - for (var i = 0; i < len; ++i) - listeners[i].call(self); - } -} -function emitOne(handler, isFn, self, arg1) { - if (isFn) - handler.call(self, arg1); - else { - var len = handler.length; - var listeners = arrayClone(handler, len); - for (var i = 0; i < len; ++i) - listeners[i].call(self, arg1); - } -} -function emitTwo(handler, isFn, self, arg1, arg2) { - if (isFn) - handler.call(self, arg1, arg2); - else { - var len = handler.length; - var listeners = arrayClone(handler, len); - for (var i = 0; i < len; ++i) - listeners[i].call(self, arg1, arg2); - } -} -function emitThree(handler, isFn, self, arg1, arg2, arg3) { - if (isFn) - handler.call(self, arg1, arg2, arg3); - else { - var len = handler.length; - var listeners = arrayClone(handler, len); - for (var i = 0; i < len; ++i) - listeners[i].call(self, arg1, arg2, arg3); - } -} - -function emitMany(handler, isFn, self, args) { - if (isFn) - handler.apply(self, args); - else { - var len = handler.length; - var listeners = arrayClone(handler, len); - for (var i = 0; i < len; ++i) - listeners[i].apply(self, args); - } -} - -EventEmitter.prototype.emit = function emit(type) { - var er, handler, len, args, i, events; - var doError = (type === 'error'); - - events = this._events; - if (events) - doError = (doError && events.error == null); - else if (!doError) - return false; - - // If there is no 'error' event listener then throw. - if (doError) { - if (arguments.length > 1) - er = arguments[1]; - if (er instanceof Error) { - throw er; // Unhandled 'error' event - } else { - // At least give some kind of context to the user - var err = new Error('Unhandled "error" event. (' + er + ')'); - err.context = er; - throw err; + return (true); } - return false; - } - - handler = events[type]; - - if (!handler) - return false; - - var isFn = typeof handler === 'function'; - len = arguments.length; - switch (len) { - // fast cases - case 1: - emitNone(handler, isFn, this); - break; - case 2: - emitOne(handler, isFn, this, arguments[1]); - break; - case 3: - emitTwo(handler, isFn, this, arguments[1], arguments[2]); - break; - case 4: - emitThree(handler, isFn, this, arguments[1], arguments[2], arguments[3]); - break; - // slower - default: - args = new Array(len - 1); - for (i = 1; i < len; i++) - args[i - 1] = arguments[i]; - emitMany(handler, isFn, this, args); - } - - return true; -}; -function _addListener(target, type, listener, prepend) { - var m; - var events; - var existing; - - if (typeof listener !== 'function') - throw new TypeError('"listener" argument must be a function'); - - events = target._events; - if (!events) { - events = target._events = objectCreate(null); - target._eventsCount = 0; - } else { - // To avoid recursion in the case that type === "newListener"! Before - // adding it to the listeners, first emit "newListener". - if (events.newListener) { - target.emit('newListener', type, - listener.listener ? listener.listener : listener); - - // Re-assign `events` because a newListener handler could have caused the - // this._events to be assigned to a new object - events = target._events; + function isEmpty (obj) { + var key; + for (key in obj) { return (false); } + return (true); } - existing = events[type]; - } - if (!existing) { - // Optimize the case of one listener. Don't need the extra array object. - existing = events[type] = listener; - ++target._eventsCount; - } else { - if (typeof existing === 'function') { - // Adding the second element, need to change to array. - existing = events[type] = - prepend ? [listener, existing] : [existing, listener]; - } else { - // If we've already got an array, just append. - if (prepend) { - existing.unshift(listener); - } else { - existing.push(listener); - } + function hasKey (obj, key) { + mod_assert.equal(typeof (key), 'string'); + return (Object.prototype.hasOwnProperty.call(obj, key)); } - // Check for listener leak - if (!existing.warned) { - m = $getMaxListeners(target); - if (m && m > 0 && existing.length > m) { - existing.warned = true; - var w = new Error('Possible EventEmitter memory leak detected. ' + - existing.length + ' "' + String(type) + '" listeners ' + - 'added. Use emitter.setMaxListeners() to ' + - 'increase limit.'); - w.name = 'MaxListenersExceededWarning'; - w.emitter = target; - w.type = type; - w.count = existing.length; - if (typeof console === 'object' && console.warn) { - console.warn('%s: %s', w.name, w.message); + function forEachKey (obj, callback) { + for (var key in obj) { + if (hasKey(obj, key)) { + callback(key, obj[key]); } } } - } - - return target; -} - -EventEmitter.prototype.addListener = function addListener(type, listener) { - return _addListener(this, type, listener, false); -}; - -EventEmitter.prototype.on = EventEmitter.prototype.addListener; - -EventEmitter.prototype.prependListener = - function prependListener(type, listener) { - return _addListener(this, type, listener, true); - }; -function onceWrapper() { - if (!this.fired) { - this.target.removeListener(this.type, this.wrapFn); - this.fired = true; - switch (arguments.length) { - case 0: - return this.listener.call(this.target); - case 1: - return this.listener.call(this.target, arguments[0]); - case 2: - return this.listener.call(this.target, arguments[0], arguments[1]); - case 3: - return this.listener.call(this.target, arguments[0], arguments[1], - arguments[2]); - default: - var args = new Array(arguments.length); - for (var i = 0; i < args.length; ++i) - args[i] = arguments[i]; - this.listener.apply(this.target, args); + function pluck (obj, key) { + mod_assert.equal(typeof (key), 'string'); + return (pluckv(obj, key)); } - } -} - -function _onceWrap(target, type, listener) { - var state = { fired: false, wrapFn: undefined, target: target, type: type, listener: listener }; - var wrapped = bind.call(onceWrapper, state); - wrapped.listener = listener; - state.wrapFn = wrapped; - return wrapped; -} - -EventEmitter.prototype.once = function once(type, listener) { - if (typeof listener !== 'function') - throw new TypeError('"listener" argument must be a function'); - this.on(type, _onceWrap(this, type, listener)); - return this; -}; - -EventEmitter.prototype.prependOnceListener = - function prependOnceListener(type, listener) { - if (typeof listener !== 'function') - throw new TypeError('"listener" argument must be a function'); - this.prependListener(type, _onceWrap(this, type, listener)); - return this; - }; - -// Emits a 'removeListener' event if and only if the listener was removed. -EventEmitter.prototype.removeListener = - function removeListener(type, listener) { - var list, events, position, i, originalListener; - - if (typeof listener !== 'function') - throw new TypeError('"listener" argument must be a function'); - - events = this._events; - if (!events) - return this; - - list = events[type]; - if (!list) - return this; - - if (list === listener || list.listener === listener) { - if (--this._eventsCount === 0) - this._events = objectCreate(null); - else { - delete events[type]; - if (events.removeListener) - this.emit('removeListener', type, list.listener || listener); - } - } else if (typeof list !== 'function') { - position = -1; - - for (i = list.length - 1; i >= 0; i--) { - if (list[i] === listener || list[i].listener === listener) { - originalListener = list[i].listener; - position = i; - break; - } - } - - if (position < 0) - return this; - if (position === 0) - list.shift(); - else - spliceOne(list, position); + function pluckv (obj, key) { + if (obj === null || typeof (obj) !== 'object') { return (undefined); } - if (list.length === 1) - events[type] = list[0]; + if (obj.hasOwnProperty(key)) { return (obj[key]); } - if (events.removeListener) - this.emit('removeListener', type, originalListener || listener); - } + var i = key.indexOf('.'); + if (i == -1) { return (undefined); } - return this; - }; + var key1 = key.substr(0, i); + if (!obj.hasOwnProperty(key1)) { return (undefined); } -EventEmitter.prototype.removeAllListeners = - function removeAllListeners(type) { - var listeners, events, i; + return (pluckv(obj[key1], key.substr(i + 1))); + } - events = this._events; - if (!events) - return this; + /* + * Invoke callback(row) for each entry in the array that would be returned by + * flattenObject(data, depth). This is just like flattenObject(data, + * depth).forEach(callback), except that the intermediate array is never + * created. + */ + function flattenIter (data, depth, callback) { + doFlattenIter(data, depth, [], callback); + } - // not listening for removeListener, no need to emit - if (!events.removeListener) { - if (arguments.length === 0) { - this._events = objectCreate(null); - this._eventsCount = 0; - } else if (events[type]) { - if (--this._eventsCount === 0) - this._events = objectCreate(null); - else - delete events[type]; - } - return this; - } + function doFlattenIter (data, depth, accum, callback) { + var each; + var key; - // emit removeListener for all listeners on all events - if (arguments.length === 0) { - var keys = objectKeys(events); - var key; - for (i = 0; i < keys.length; ++i) { - key = keys[i]; - if (key === 'removeListener') continue; - this.removeAllListeners(key); - } - this.removeAllListeners('removeListener'); - this._events = objectCreate(null); - this._eventsCount = 0; - return this; + if (depth === 0) { + each = accum.slice(0); + each.push(data); + callback(each); + return; } - listeners = events[type]; + mod_assert.ok(data !== null); + mod_assert.equal(typeof (data), 'object'); + mod_assert.equal(typeof (depth), 'number'); + mod_assert.ok(depth >= 0); - if (typeof listeners === 'function') { - this.removeListener(type, listeners); - } else if (listeners) { - // LIFO order - for (i = listeners.length - 1; i >= 0; i--) { - this.removeListener(type, listeners[i]); - } + for (key in data) { + each = accum.slice(0); + each.push(key); + doFlattenIter(data[key], depth - 1, each, callback); } + } - return this; - }; - -function _listeners(target, type, unwrap) { - var events = target._events; + function flattenObject (data, depth) { + if (depth === 0) { return ([data]); } - if (!events) - return []; + mod_assert.ok(data !== null); + mod_assert.equal(typeof (data), 'object'); + mod_assert.equal(typeof (depth), 'number'); + mod_assert.ok(depth >= 0); - var evlistener = events[type]; - if (!evlistener) - return []; + var rv = []; + var key; - if (typeof evlistener === 'function') - return unwrap ? [evlistener.listener || evlistener] : [evlistener]; + for (key in data) { + flattenObject(data[key], depth - 1).forEach(function (p) { + rv.push([key].concat(p)); + }); + } - return unwrap ? unwrapListeners(evlistener) : arrayClone(evlistener, evlistener.length); -} + return (rv); + } -EventEmitter.prototype.listeners = function listeners(type) { - return _listeners(this, type, true); -}; + function startsWith (str, prefix) { + return (str.substr(0, prefix.length) == prefix); + } -EventEmitter.prototype.rawListeners = function rawListeners(type) { - return _listeners(this, type, false); -}; + function endsWith (str, suffix) { + return (str.substr( + str.length - suffix.length, suffix.length) == suffix); + } -EventEmitter.listenerCount = function(emitter, type) { - if (typeof emitter.listenerCount === 'function') { - return emitter.listenerCount(type); - } else { - return listenerCount.call(emitter, type); - } -}; + function iso8601 (d) { + if (typeof (d) === 'number') { d = new Date(d); } + mod_assert.ok(d.constructor === Date); + return (mod_extsprintf.sprintf('%4d-%02d-%02dT%02d:%02d:%02d.%03dZ', + d.getUTCFullYear(), d.getUTCMonth() + 1, d.getUTCDate(), + d.getUTCHours(), d.getUTCMinutes(), d.getUTCSeconds(), + d.getUTCMilliseconds())); + } -EventEmitter.prototype.listenerCount = listenerCount; -function listenerCount(type) { - var events = this._events; + var RFC1123_MONTHS = [ + 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', + 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']; + var RFC1123_DAYS = [ + 'Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat']; - if (events) { - var evlistener = events[type]; + function rfc1123 (date) { + return (mod_extsprintf.sprintf('%s, %02d %s %04d %02d:%02d:%02d GMT', + RFC1123_DAYS[date.getUTCDay()], date.getUTCDate(), + RFC1123_MONTHS[date.getUTCMonth()], date.getUTCFullYear(), + date.getUTCHours(), date.getUTCMinutes(), + date.getUTCSeconds())); + } - if (typeof evlistener === 'function') { - return 1; - } else if (evlistener) { - return evlistener.length; + /* + * Parses a date expressed as a string, as either a number of milliseconds since + * the epoch or any string format that Date accepts, giving preference to the + * former where these two sets overlap (e.g., small numbers). + */ + function parseDateTime (str) { + /* + * This is irritatingly implicit, but significantly more concise than + * alternatives. The "+str" will convert a string containing only a + * number directly to a Number, or NaN for other strings. Thus, if the + * conversion succeeds, we use it (this is the milliseconds-since-epoch + * case). Otherwise, we pass the string directly to the Date + * constructor to parse. + */ + var numeric = +str; + if (!isNaN(numeric)) { + return (new Date(numeric)); + } else { + return (new Date(str)); + } } - } - return 0; -} + /* + * Number.*_SAFE_INTEGER isn't present before node v0.12, so we hardcode + * the ES6 definitions here, while allowing for them to someday be higher. + */ + var MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER || 9007199254740991; + var MIN_SAFE_INTEGER = Number.MIN_SAFE_INTEGER || -9007199254740991; -EventEmitter.prototype.eventNames = function eventNames() { - return this._eventsCount > 0 ? Reflect.ownKeys(this._events) : []; -}; + /* + * Default options for parseInteger(). + */ + var PI_DEFAULTS = { + base: 10, + allowSign: true, + allowPrefix: false, + allowTrailing: false, + allowImprecise: false, + trimWhitespace: false, + leadingZeroIsOctal: false + }; -// About 1.5x faster than the two-arg version of Array#splice(). -function spliceOne(list, index) { - for (var i = index, k = i + 1, n = list.length; k < n; i += 1, k += 1) - list[i] = list[k]; - list.pop(); -} - -function arrayClone(arr, n) { - var copy = new Array(n); - for (var i = 0; i < n; ++i) - copy[i] = arr[i]; - return copy; -} - -function unwrapListeners(arr) { - var ret = new Array(arr.length); - for (var i = 0; i < ret.length; ++i) { - ret[i] = arr[i].listener || arr[i]; - } - return ret; -} - -function objectCreatePolyfill(proto) { - var F = function() {}; - F.prototype = proto; - return new F; -} -function objectKeysPolyfill(obj) { - var keys = []; - for (var k in obj) if (Object.prototype.hasOwnProperty.call(obj, k)) { - keys.push(k); - } - return k; -} -function functionBindPolyfill(context) { - var fn = this; - return function () { - return fn.apply(context, arguments); - }; -} + var CP_0 = 0x30; + var CP_9 = 0x39; -},{}],162:[function(require,module,exports){ -var http = require('http') -var url = require('url') + var CP_A = 0x41; + var CP_B = 0x42; + var CP_O = 0x4f; + var CP_T = 0x54; + var CP_X = 0x58; + var CP_Z = 0x5a; -var https = module.exports + var CP_a = 0x61; + var CP_b = 0x62; + var CP_o = 0x6f; + var CP_t = 0x74; + var CP_x = 0x78; + var CP_z = 0x7a; -for (var key in http) { - if (http.hasOwnProperty(key)) https[key] = http[key] -} + var PI_CONV_DEC = 0x30; + var PI_CONV_UC = 0x37; + var PI_CONV_LC = 0x57; -https.request = function (params, cb) { - params = validateParams(params) - return http.request.call(this, params, cb) -} + /* + * A stricter version of parseInt() that provides options for changing what + * is an acceptable string (for example, disallowing trailing characters). + */ + function parseInteger (str, uopts) { + mod_assert.string(str, 'str'); + mod_assert.optionalObject(uopts, 'options'); + + var baseOverride = false; + var options = PI_DEFAULTS; + + if (uopts) { + baseOverride = hasKey(uopts, 'base'); + options = mergeObjects(options, uopts); + mod_assert.number(options.base, 'options.base'); + mod_assert.ok(options.base >= 2, 'options.base >= 2'); + mod_assert.ok(options.base <= 36, 'options.base <= 36'); + mod_assert.bool(options.allowSign, 'options.allowSign'); + mod_assert.bool(options.allowPrefix, 'options.allowPrefix'); + mod_assert.bool(options.allowTrailing, + 'options.allowTrailing'); + mod_assert.bool(options.allowImprecise, + 'options.allowImprecise'); + mod_assert.bool(options.trimWhitespace, + 'options.trimWhitespace'); + mod_assert.bool(options.leadingZeroIsOctal, + 'options.leadingZeroIsOctal'); -https.get = function (params, cb) { - params = validateParams(params) - return http.get.call(this, params, cb) -} + if (options.leadingZeroIsOctal) { + mod_assert.ok(!baseOverride, + '"base" and "leadingZeroIsOctal" are ' + + 'mutually exclusive'); + } + } -function validateParams (params) { - if (typeof params === 'string') { - params = url.parse(params) - } - if (!params.protocol) { - params.protocol = 'https:' - } - if (params.protocol !== 'https:') { - throw new Error('Protocol "' + params.protocol + '" not supported. Expected "https:"') - } - return params -} + var c; + var pbase = -1; + var base = options.base; + var start; + var mult = 1; + var value = 0; + var idx = 0; + var len = str.length; -},{"http":374,"url":389}],163:[function(require,module,exports){ -'use strict'; + /* Trim any whitespace on the left side. */ + if (options.trimWhitespace) { + while (idx < len && isSpace(str.charCodeAt(idx))) { + ++idx; + } + } + /* Check the number for a leading sign. */ + if (options.allowSign) { + if (str[idx] === '-') { + idx += 1; + mult = -1; + } else if (str[idx] === '+') { + idx += 1; + } + } -var TYPED_OK = (typeof Uint8Array !== 'undefined') && - (typeof Uint16Array !== 'undefined') && - (typeof Int32Array !== 'undefined'); + /* Parse the base-indicating prefix if there is one. */ + if (str[idx] === '0') { + if (options.allowPrefix) { + pbase = prefixToBase(str.charCodeAt(idx + 1)); + if (pbase !== -1 && (!baseOverride || pbase === base)) { + base = pbase; + idx += 2; + } + } -function _has(obj, key) { - return Object.prototype.hasOwnProperty.call(obj, key); -} + if (pbase === -1 && options.leadingZeroIsOctal) { + base = 8; + } + } -exports.assign = function (obj /*from1, from2, from3, ...*/) { - var sources = Array.prototype.slice.call(arguments, 1); - while (sources.length) { - var source = sources.shift(); - if (!source) { continue; } + /* Parse the actual digits. */ + for (start = idx; idx < len; ++idx) { + c = translateDigit(str.charCodeAt(idx)); + if (c !== -1 && c < base) { + value *= base; + value += c; + } else { + break; + } + } - if (typeof source !== 'object') { - throw new TypeError(source + 'must be non-object'); - } + /* If we didn't parse any digits, we have an invalid number. */ + if (start === idx) { + return (new Error('invalid number: ' + JSON.stringify(str))); + } - for (var p in source) { - if (_has(source, p)) { - obj[p] = source[p]; + /* Trim any whitespace on the right side. */ + if (options.trimWhitespace) { + while (idx < len && isSpace(str.charCodeAt(idx))) { + ++idx; + } } - } - } - return obj; -}; + /* Check for trailing characters. */ + if (idx < len && !options.allowTrailing) { + return (new Error('trailing characters after number: ' + + JSON.stringify(str.slice(idx)))); + } + /* If our value is 0, we return now, to avoid returning -0. */ + if (value === 0) { + return (0); + } -// reduce buffer size, avoiding mem copy -exports.shrinkBuf = function (buf, size) { - if (buf.length === size) { return buf; } - if (buf.subarray) { return buf.subarray(0, size); } - buf.length = size; - return buf; -}; + /* Calculate our final value. */ + var result = value * mult; + /* + * If the string represents a value that cannot be precisely represented + * by JavaScript, then we want to check that: + * + * - We never increased the value past MAX_SAFE_INTEGER + * - We don't make the result negative and below MIN_SAFE_INTEGER + * + * Because we only ever increment the value during parsing, there's no + * chance of moving past MAX_SAFE_INTEGER and then dropping below it + * again, losing precision in the process. This means that we only need + * to do our checks here, at the end. + */ + if (!options.allowImprecise && + (value > MAX_SAFE_INTEGER || result < MIN_SAFE_INTEGER)) { + return (new Error('number is outside of the supported range: ' + + JSON.stringify(str.slice(start, idx)))); + } -var fnTyped = { - arraySet: function (dest, src, src_offs, len, dest_offs) { - if (src.subarray && dest.subarray) { - dest.set(src.subarray(src_offs, src_offs + len), dest_offs); - return; + return (result); } - // Fallback to ordinary array - for (var i = 0; i < len; i++) { - dest[dest_offs + i] = src[src_offs + i]; - } - }, - // Join array of chunks to single array. - flattenChunks: function (chunks) { - var i, l, len, pos, chunk, result; - // calculate data length - len = 0; - for (i = 0, l = chunks.length; i < l; i++) { - len += chunks[i].length; + /* + * Interpret a character code as a base-36 digit. + */ + function translateDigit (d) { + if (d >= CP_0 && d <= CP_9) { + /* '0' to '9' -> 0 to 9 */ + return (d - PI_CONV_DEC); + } else if (d >= CP_A && d <= CP_Z) { + /* 'A' - 'Z' -> 10 to 35 */ + return (d - PI_CONV_UC); + } else if (d >= CP_a && d <= CP_z) { + /* 'a' - 'z' -> 10 to 35 */ + return (d - PI_CONV_LC); + } else { + /* Invalid character code */ + return (-1); + } } - // join chunks - result = new Uint8Array(len); - pos = 0; - for (i = 0, l = chunks.length; i < l; i++) { - chunk = chunks[i]; - result.set(chunk, pos); - pos += chunk.length; + /* + * Test if a value matches the ECMAScript definition of trimmable whitespace. + */ + function isSpace (c) { + return (c === 0x20) || + (c >= 0x0009 && c <= 0x000d) || + (c === 0x00a0) || + (c === 0x1680) || + (c === 0x180e) || + (c >= 0x2000 && c <= 0x200a) || + (c === 0x2028) || + (c === 0x2029) || + (c === 0x202f) || + (c === 0x205f) || + (c === 0x3000) || + (c === 0xfeff); } - return result; - } -}; - -var fnUntyped = { - arraySet: function (dest, src, src_offs, len, dest_offs) { - for (var i = 0; i < len; i++) { - dest[dest_offs + i] = src[src_offs + i]; + /* + * Determine which base a character indicates (e.g., 'x' indicates hex). + */ + function prefixToBase (c) { + if (c === CP_b || c === CP_B) { + /* 0b/0B (binary) */ + return (2); + } else if (c === CP_o || c === CP_O) { + /* 0o/0O (octal) */ + return (8); + } else if (c === CP_t || c === CP_T) { + /* 0t/0T (decimal) */ + return (10); + } else if (c === CP_x || c === CP_X) { + /* 0x/0X (hexadecimal) */ + return (16); + } else { + /* Not a meaningful character */ + return (-1); + } } - }, - // Join array of chunks to single array. - flattenChunks: function (chunks) { - return [].concat.apply([], chunks); - } -}; + function validateJsonObjectJS (schema, input) { + var report = mod_jsonschema.validate(input, schema); -// Enable/Disable typed arrays use, for testing -// -exports.setTyped = function (on) { - if (on) { - exports.Buf8 = Uint8Array; - exports.Buf16 = Uint16Array; - exports.Buf32 = Int32Array; - exports.assign(exports, fnTyped); - } else { - exports.Buf8 = Array; - exports.Buf16 = Array; - exports.Buf32 = Array; - exports.assign(exports, fnUntyped); - } -}; - -exports.setTyped(TYPED_OK); - -},{}],164:[function(require,module,exports){ -'use strict'; - -// Note: adler32 takes 12% for level 0 and 2% for level 6. -// It isn't worth it to make additional optimizations as in original. -// Small size is preferable. - -// (C) 1995-2013 Jean-loup Gailly and Mark Adler -// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin -// -// This software is provided 'as-is', without any express or implied -// warranty. In no event will the authors be held liable for any damages -// arising from the use of this software. -// -// Permission is granted to anyone to use this software for any purpose, -// including commercial applications, and to alter it and redistribute it -// freely, subject to the following restrictions: -// -// 1. The origin of this software must not be misrepresented; you must not -// claim that you wrote the original software. If you use this software -// in a product, an acknowledgment in the product documentation would be -// appreciated but is not required. -// 2. Altered source versions must be plainly marked as such, and must not be -// misrepresented as being the original software. -// 3. This notice may not be removed or altered from any source distribution. - -function adler32(adler, buf, len, pos) { - var s1 = (adler & 0xffff) |0, - s2 = ((adler >>> 16) & 0xffff) |0, - n = 0; - - while (len !== 0) { - // Set limit ~ twice less than 5552, to keep - // s2 in 31-bits, because we force signed ints. - // in other case %= will fail. - n = len > 2000 ? 2000 : len; - len -= n; - - do { - s1 = (s1 + buf[pos++]) |0; - s2 = (s2 + s1) |0; - } while (--n); - - s1 %= 65521; - s2 %= 65521; - } + if (report.errors.length === 0) { return (null); } - return (s1 | (s2 << 16)) |0; -} - - -module.exports = adler32; - -},{}],165:[function(require,module,exports){ -'use strict'; - -// (C) 1995-2013 Jean-loup Gailly and Mark Adler -// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin -// -// This software is provided 'as-is', without any express or implied -// warranty. In no event will the authors be held liable for any damages -// arising from the use of this software. -// -// Permission is granted to anyone to use this software for any purpose, -// including commercial applications, and to alter it and redistribute it -// freely, subject to the following restrictions: -// -// 1. The origin of this software must not be misrepresented; you must not -// claim that you wrote the original software. If you use this software -// in a product, an acknowledgment in the product documentation would be -// appreciated but is not required. -// 2. Altered source versions must be plainly marked as such, and must not be -// misrepresented as being the original software. -// 3. This notice may not be removed or altered from any source distribution. - -module.exports = { - - /* Allowed flush values; see deflate() and inflate() below for details */ - Z_NO_FLUSH: 0, - Z_PARTIAL_FLUSH: 1, - Z_SYNC_FLUSH: 2, - Z_FULL_FLUSH: 3, - Z_FINISH: 4, - Z_BLOCK: 5, - Z_TREES: 6, - - /* Return codes for the compression/decompression functions. Negative values - * are errors, positive values are used for special but normal events. - */ - Z_OK: 0, - Z_STREAM_END: 1, - Z_NEED_DICT: 2, - Z_ERRNO: -1, - Z_STREAM_ERROR: -2, - Z_DATA_ERROR: -3, - //Z_MEM_ERROR: -4, - Z_BUF_ERROR: -5, - //Z_VERSION_ERROR: -6, - - /* compression levels */ - Z_NO_COMPRESSION: 0, - Z_BEST_SPEED: 1, - Z_BEST_COMPRESSION: 9, - Z_DEFAULT_COMPRESSION: -1, - - - Z_FILTERED: 1, - Z_HUFFMAN_ONLY: 2, - Z_RLE: 3, - Z_FIXED: 4, - Z_DEFAULT_STRATEGY: 0, - - /* Possible values of the data_type field (though see inflate()) */ - Z_BINARY: 0, - Z_TEXT: 1, - //Z_ASCII: 1, // = Z_TEXT (deprecated) - Z_UNKNOWN: 2, - - /* The deflate compression method */ - Z_DEFLATED: 8 - //Z_NULL: null // Use -1 or null inline, depending on var type -}; + /* Currently, we only do anything useful with the first error. */ + var error = report.errors[0]; -},{}],166:[function(require,module,exports){ -'use strict'; - -// Note: we can't get significant speed boost here. -// So write code to minimize size - no pregenerated tables -// and array tools dependencies. - -// (C) 1995-2013 Jean-loup Gailly and Mark Adler -// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin -// -// This software is provided 'as-is', without any express or implied -// warranty. In no event will the authors be held liable for any damages -// arising from the use of this software. -// -// Permission is granted to anyone to use this software for any purpose, -// including commercial applications, and to alter it and redistribute it -// freely, subject to the following restrictions: -// -// 1. The origin of this software must not be misrepresented; you must not -// claim that you wrote the original software. If you use this software -// in a product, an acknowledgment in the product documentation would be -// appreciated but is not required. -// 2. Altered source versions must be plainly marked as such, and must not be -// misrepresented as being the original software. -// 3. This notice may not be removed or altered from any source distribution. - -// Use ordinary array, since untyped makes no boost here -function makeTable() { - var c, table = []; - - for (var n = 0; n < 256; n++) { - c = n; - for (var k = 0; k < 8; k++) { - c = ((c & 1) ? (0xEDB88320 ^ (c >>> 1)) : (c >>> 1)); - } - table[n] = c; - } + /* The failed property is given by a URI with an irrelevant prefix. */ + var propname = error.property; + var reason = error.message.toLowerCase(); + var i, j; - return table; -} + /* + * There's at least one case where the property error message is + * confusing at best. We work around this here. + */ + if ((i = reason.indexOf('the property ')) != -1 && + (j = reason.indexOf(' is not defined in the schema and the ' + + 'schema does not allow additional properties')) != -1) { + i += 'the property '.length; + if (propname === '') { propname = reason.substr(i, j - i); } else { propname = propname + '.' + reason.substr(i, j - i); } -// Create table on load. Just 255 signed longs. Not a problem. -var crcTable = makeTable(); + reason = 'unsupported property'; + } + var rv = new mod_verror.VError('property "%s": %s', propname, reason); + rv.jsv_details = error; + return (rv); + } -function crc32(crc, buf, len, pos) { - var t = crcTable, - end = pos + len; + function randElt (arr) { + mod_assert.ok(Array.isArray(arr) && arr.length > 0, + 'randElt argument must be a non-empty array'); - crc ^= -1; + return (arr[Math.floor(Math.random() * arr.length)]); + } - for (var i = pos; i < end; i++) { - crc = (crc >>> 8) ^ t[(crc ^ buf[i]) & 0xFF]; - } + function assertHrtime (a) { + mod_assert.ok(a[0] >= 0 && a[1] >= 0, + 'negative numbers not allowed in hrtimes'); + mod_assert.ok(a[1] < 1e9, 'nanoseconds column overflow'); + } - return (crc ^ (-1)); // >>> 0; -} - - -module.exports = crc32; - -},{}],167:[function(require,module,exports){ -'use strict'; - -// (C) 1995-2013 Jean-loup Gailly and Mark Adler -// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin -// -// This software is provided 'as-is', without any express or implied -// warranty. In no event will the authors be held liable for any damages -// arising from the use of this software. -// -// Permission is granted to anyone to use this software for any purpose, -// including commercial applications, and to alter it and redistribute it -// freely, subject to the following restrictions: -// -// 1. The origin of this software must not be misrepresented; you must not -// claim that you wrote the original software. If you use this software -// in a product, an acknowledgment in the product documentation would be -// appreciated but is not required. -// 2. Altered source versions must be plainly marked as such, and must not be -// misrepresented as being the original software. -// 3. This notice may not be removed or altered from any source distribution. - -var utils = require('../utils/common'); -var trees = require('./trees'); -var adler32 = require('./adler32'); -var crc32 = require('./crc32'); -var msg = require('./messages'); - -/* Public constants ==========================================================*/ -/* ===========================================================================*/ - - -/* Allowed flush values; see deflate() and inflate() below for details */ -var Z_NO_FLUSH = 0; -var Z_PARTIAL_FLUSH = 1; -//var Z_SYNC_FLUSH = 2; -var Z_FULL_FLUSH = 3; -var Z_FINISH = 4; -var Z_BLOCK = 5; -//var Z_TREES = 6; - - -/* Return codes for the compression/decompression functions. Negative values - * are errors, positive values are used for special but normal events. - */ -var Z_OK = 0; -var Z_STREAM_END = 1; -//var Z_NEED_DICT = 2; -//var Z_ERRNO = -1; -var Z_STREAM_ERROR = -2; -var Z_DATA_ERROR = -3; -//var Z_MEM_ERROR = -4; -var Z_BUF_ERROR = -5; -//var Z_VERSION_ERROR = -6; - - -/* compression levels */ -//var Z_NO_COMPRESSION = 0; -//var Z_BEST_SPEED = 1; -//var Z_BEST_COMPRESSION = 9; -var Z_DEFAULT_COMPRESSION = -1; - - -var Z_FILTERED = 1; -var Z_HUFFMAN_ONLY = 2; -var Z_RLE = 3; -var Z_FIXED = 4; -var Z_DEFAULT_STRATEGY = 0; - -/* Possible values of the data_type field (though see inflate()) */ -//var Z_BINARY = 0; -//var Z_TEXT = 1; -//var Z_ASCII = 1; // = Z_TEXT -var Z_UNKNOWN = 2; - - -/* The deflate compression method */ -var Z_DEFLATED = 8; - -/*============================================================================*/ - - -var MAX_MEM_LEVEL = 9; -/* Maximum value for memLevel in deflateInit2 */ -var MAX_WBITS = 15; -/* 32K LZ77 window */ -var DEF_MEM_LEVEL = 8; - - -var LENGTH_CODES = 29; -/* number of length codes, not counting the special END_BLOCK code */ -var LITERALS = 256; -/* number of literal bytes 0..255 */ -var L_CODES = LITERALS + 1 + LENGTH_CODES; -/* number of Literal or Length codes, including the END_BLOCK code */ -var D_CODES = 30; -/* number of distance codes */ -var BL_CODES = 19; -/* number of codes used to transfer the bit lengths */ -var HEAP_SIZE = 2 * L_CODES + 1; -/* maximum heap size */ -var MAX_BITS = 15; -/* All codes must not exceed MAX_BITS bits */ - -var MIN_MATCH = 3; -var MAX_MATCH = 258; -var MIN_LOOKAHEAD = (MAX_MATCH + MIN_MATCH + 1); - -var PRESET_DICT = 0x20; - -var INIT_STATE = 42; -var EXTRA_STATE = 69; -var NAME_STATE = 73; -var COMMENT_STATE = 91; -var HCRC_STATE = 103; -var BUSY_STATE = 113; -var FINISH_STATE = 666; - -var BS_NEED_MORE = 1; /* block not completed, need more input or more output */ -var BS_BLOCK_DONE = 2; /* block flush performed */ -var BS_FINISH_STARTED = 3; /* finish started, need only more output at next deflate */ -var BS_FINISH_DONE = 4; /* finish done, accept no more input or output */ - -var OS_CODE = 0x03; // Unix :) . Don't detect, use this default. - -function err(strm, errorCode) { - strm.msg = msg[errorCode]; - return errorCode; -} - -function rank(f) { - return ((f) << 1) - ((f) > 4 ? 9 : 0); -} - -function zero(buf) { var len = buf.length; while (--len >= 0) { buf[len] = 0; } } - - -/* ========================================================================= - * Flush as much pending output as possible. All deflate() output goes - * through this function so some applications may wish to modify it - * to avoid allocating a large strm->output buffer and copying into it. - * (See also read_buf()). + /* + * Compute the time elapsed between hrtime readings A and B, where A is later + * than B. hrtime readings come from Node's process.hrtime(). There is no + * defined way to represent negative deltas, so it's illegal to diff B from A + * where the time denoted by B is later than the time denoted by A. If this + * becomes valuable, we can define a representation and extend the + * implementation to support it. */ -function flush_pending(strm) { - var s = strm.state; - - //_tr_flush_bits(s); - var len = s.pending; - if (len > strm.avail_out) { - len = strm.avail_out; - } - if (len === 0) { return; } - - utils.arraySet(strm.output, s.pending_buf, s.pending_out, len, strm.next_out); - strm.next_out += len; - s.pending_out += len; - strm.total_out += len; - strm.avail_out -= len; - s.pending -= len; - if (s.pending === 0) { - s.pending_out = 0; - } -} - - -function flush_block_only(s, last) { - trees._tr_flush_block(s, (s.block_start >= 0 ? s.block_start : -1), s.strstart - s.block_start, last); - s.block_start = s.strstart; - flush_pending(s.strm); -} + function hrtimeDiff (a, b) { + assertHrtime(a); + assertHrtime(b); + mod_assert.ok(a[0] > b[0] || (a[0] == b[0] && a[1] >= b[1]), + 'negative differences not allowed'); + var rv = [a[0] - b[0], 0]; -function put_byte(s, b) { - s.pending_buf[s.pending++] = b; -} + if (a[1] >= b[1]) { + rv[1] = a[1] - b[1]; + } else { + rv[0]--; + rv[1] = 1e9 - (b[1] - a[1]); + } + return (rv); + } -/* ========================================================================= - * Put a short in the pending buffer. The 16-bit value is put in MSB order. - * IN assertion: the stream state is correct and there is enough room in - * pending_buf. + /* + * Convert a hrtime reading from the array format returned by Node's + * process.hrtime() into a scalar number of nanoseconds. */ -function putShortMSB(s, b) { -// put_byte(s, (Byte)(b >> 8)); -// put_byte(s, (Byte)(b & 0xff)); - s.pending_buf[s.pending++] = (b >>> 8) & 0xff; - s.pending_buf[s.pending++] = b & 0xff; -} + function hrtimeNanosec (a) { + assertHrtime(a); + return (Math.floor(a[0] * 1e9 + a[1])); + } -/* =========================================================================== - * Read a new buffer from the current input stream, update the adler32 - * and total number of bytes read. All deflate() input goes through - * this function so some applications may wish to modify it to avoid - * allocating a large strm->input buffer and copying from it. - * (See also flush_pending()). + /* + * Convert a hrtime reading from the array format returned by Node's + * process.hrtime() into a scalar number of microseconds. */ -function read_buf(strm, buf, start, size) { - var len = strm.avail_in; - - if (len > size) { len = size; } - if (len === 0) { return 0; } - - strm.avail_in -= len; - - // zmemcpy(buf, strm->next_in, len); - utils.arraySet(buf, strm.input, strm.next_in, len, start); - if (strm.state.wrap === 1) { - strm.adler = adler32(strm.adler, buf, len, start); - } - - else if (strm.state.wrap === 2) { - strm.adler = crc32(strm.adler, buf, len, start); - } - - strm.next_in += len; - strm.total_in += len; - - return len; -} + function hrtimeMicrosec (a) { + assertHrtime(a); + return (Math.floor(a[0] * 1e6 + a[1] / 1e3)); + } -/* =========================================================================== - * Set match_start to the longest match starting at the given string and - * return its length. Matches shorter or equal to prev_length are discarded, - * in which case the result is equal to prev_length and match_start is - * garbage. - * IN assertions: cur_match is the head of the hash chain for the current - * string (strstart) and its distance is <= MAX_DIST, and prev_length >= 1 - * OUT assertion: the match length is not greater than s->lookahead. + /* + * Convert a hrtime reading from the array format returned by Node's + * process.hrtime() into a scalar number of milliseconds. */ -function longest_match(s, cur_match) { - var chain_length = s.max_chain_length; /* max hash chain length */ - var scan = s.strstart; /* current string */ - var match; /* matched string */ - var len; /* length of current match */ - var best_len = s.prev_length; /* best match length so far */ - var nice_match = s.nice_match; /* stop if match long enough */ - var limit = (s.strstart > (s.w_size - MIN_LOOKAHEAD)) ? - s.strstart - (s.w_size - MIN_LOOKAHEAD) : 0/*NIL*/; - - var _win = s.window; // shortcut - - var wmask = s.w_mask; - var prev = s.prev; - - /* Stop when cur_match becomes <= limit. To simplify the code, - * we prevent matches with the string of window index 0. - */ - - var strend = s.strstart + MAX_MATCH; - var scan_end1 = _win[scan + best_len - 1]; - var scan_end = _win[scan + best_len]; + function hrtimeMillisec (a) { + assertHrtime(a); - /* The code is optimized for HASH_BITS >= 8 and MAX_MATCH-2 multiple of 16. - * It is easy to get rid of this optimization if necessary. - */ - // Assert(s->hash_bits >= 8 && MAX_MATCH == 258, "Code too clever"); - - /* Do not waste too much time if we already have a good match: */ - if (s.prev_length >= s.good_match) { - chain_length >>= 2; - } - /* Do not look for matches beyond the end of the input. This is necessary - * to make deflate deterministic. - */ - if (nice_match > s.lookahead) { nice_match = s.lookahead; } + return (Math.floor(a[0] * 1e3 + a[1] / 1e6)); + } - // Assert((ulg)s->strstart <= s->window_size-MIN_LOOKAHEAD, "need lookahead"); + /* + * Add two hrtime readings A and B, overwriting A with the result of the + * addition. This function is useful for accumulating several hrtime intervals + * into a counter. Returns A. + */ + function hrtimeAccum (a, b) { + assertHrtime(a); + assertHrtime(b); - do { - // Assert(cur_match < s->strstart, "no future"); - match = cur_match; + /* + * Accumulate the nanosecond component. + */ + a[1] += b[1]; + if (a[1] >= 1e9) { + /* + * The nanosecond component overflowed, so carry to the seconds + * field. + */ + a[0]++; + a[1] -= 1e9; + } - /* Skip to next match if the match length cannot increase - * or if the match length is less than 2. Note that the checks below - * for insufficient lookahead only occur occasionally for performance - * reasons. Therefore uninitialized memory will be accessed, and - * conditional jumps will be made that depend on those values. - * However the length of the match is limited to the lookahead, so - * the output of deflate is not affected by the uninitialized values. - */ + /* + * Accumulate the seconds component. + */ + a[0] += b[0]; - if (_win[match + best_len] !== scan_end || - _win[match + best_len - 1] !== scan_end1 || - _win[match] !== _win[scan] || - _win[++match] !== _win[scan + 1]) { - continue; + return (a); } - /* The check at best_len-1 can be removed because it will be made - * again later. (This heuristic is not always a win.) - * It is not necessary to compare scan[2] and match[2] since they - * are always equal when the other bytes match, given that - * the hash keys are equal and that HASH_BITS >= 8. - */ - scan += 2; - match++; - // Assert(*scan == *match, "match[2]?"); - - /* We check for insufficient lookahead only every 8th comparison; - * the 256th check will be made at strstart+258. - */ - do { - /*jshint noempty:false*/ - } while (_win[++scan] === _win[++match] && _win[++scan] === _win[++match] && - _win[++scan] === _win[++match] && _win[++scan] === _win[++match] && - _win[++scan] === _win[++match] && _win[++scan] === _win[++match] && - _win[++scan] === _win[++match] && _win[++scan] === _win[++match] && - scan < strend); - - // Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan"); + /* + * Add two hrtime readings A and B, returning the result as a new hrtime array. + * Does not modify either input argument. + */ + function hrtimeAdd (a, b) { + assertHrtime(a); - len = MAX_MATCH - (strend - scan); - scan = strend - MAX_MATCH; + var rv = [a[0], a[1]]; - if (len > best_len) { - s.match_start = cur_match; - best_len = len; - if (len >= nice_match) { - break; - } - scan_end1 = _win[scan + best_len - 1]; - scan_end = _win[scan + best_len]; + return (hrtimeAccum(rv, b)); } - } while ((cur_match = prev[cur_match & wmask]) > limit && --chain_length !== 0); - if (best_len <= s.lookahead) { - return best_len; - } - return s.lookahead; -} + /* + * Check an object for unexpected properties. Accepts the object to check, and + * an array of allowed property names (strings). Returns an array of key names + * that were found on the object, but did not appear in the list of allowed + * properties. If no properties were found, the returned array will be of + * zero length. + */ + function extraProperties (obj, allowed) { + mod_assert.ok(typeof (obj) === 'object' && obj !== null, + 'obj argument must be a non-null object'); + mod_assert.ok(Array.isArray(allowed), + 'allowed argument must be an array of strings'); + for (var i = 0; i < allowed.length; i++) { + mod_assert.ok(typeof (allowed[i]) === 'string', + 'allowed argument must be an array of strings'); + } + return (Object.keys(obj).filter(function (key) { + return (allowed.indexOf(key) === -1); + })); + } -/* =========================================================================== - * Fill the window when the lookahead becomes insufficient. - * Updates strstart and lookahead. - * - * IN assertion: lookahead < MIN_LOOKAHEAD - * OUT assertions: strstart <= window_size-MIN_LOOKAHEAD - * At least one byte has been read, or avail_in == 0; reads are - * performed for at least two bytes (required for the zip translate_eol - * option -- not supported here). + /* + * Given three sets of properties "provided" (may be undefined), "overrides" + * (required), and "defaults" (may be undefined), construct an object containing + * the union of these sets with "overrides" overriding "provided", and + * "provided" overriding "defaults". None of the input objects are modified. */ -function fill_window(s) { - var _w_size = s.w_size; - var p, n, m, more, str; + function mergeObjects (provided, overrides, defaults) { + var rv, k; - //Assert(s->lookahead < MIN_LOOKAHEAD, "already enough lookahead"); - - do { - more = s.window_size - s.lookahead - s.strstart; - - // JS ints have 32 bit, block below not needed - /* Deal with !@#$% 64K limit: */ - //if (sizeof(int) <= 2) { - // if (more == 0 && s->strstart == 0 && s->lookahead == 0) { - // more = wsize; - // - // } else if (more == (unsigned)(-1)) { - // /* Very unlikely, but possible on 16 bit machine if - // * strstart == 0 && lookahead == 1 (input done a byte at time) - // */ - // more--; - // } - //} + rv = {}; + if (defaults) { + for (k in defaults) { rv[k] = defaults[k]; } + } + if (provided) { + for (k in provided) { rv[k] = provided[k]; } + } - /* If the window is almost full and there is insufficient lookahead, - * move the upper half to the lower one to make room in the upper half. - */ - if (s.strstart >= _w_size + (_w_size - MIN_LOOKAHEAD)) { + if (overrides) { + for (k in overrides) { rv[k] = overrides[k]; } + } - utils.arraySet(s.window, s.window, _w_size, _w_size, 0); - s.match_start -= _w_size; - s.strstart -= _w_size; - /* we now have strstart >= MAX_DIST */ - s.block_start -= _w_size; + return (rv); + } + }, { 'assert-plus': 61, extsprintf: 145, 'json-schema': 224, util: 393, verror: 397 }], + 227: [function (require, module, exports) { + var arrayEach = require('../internal/arrayEach'); + var baseEach = require('../internal/baseEach'); + var createForEach = require('../internal/createForEach'); - /* Slide the hash table (could be avoided with 32 bit values - at the expense of memory usage). We slide even when level == 0 - to keep the hash table consistent if we switch back to level > 0 - later. (Using level 0 permanently is not an optimal usage of - zlib, so we don't care about this pathological case.) - */ + /** + * Iterates over elements of `collection` invoking `iteratee` for each element. + * The `iteratee` is bound to `thisArg` and invoked with three arguments: + * (value, index|key, collection). Iteratee functions may exit iteration early + * by explicitly returning `false`. + * + * **Note:** As with other "Collections" methods, objects with a "length" property + * are iterated like arrays. To avoid this behavior `_.forIn` or `_.forOwn` + * may be used for object iteration. + * + * @static + * @memberOf _ + * @alias each + * @category Collection + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @param {*} [thisArg] The `this` binding of `iteratee`. + * @returns {Array|Object|string} Returns `collection`. + * @example + * + * _([1, 2]).forEach(function(n) { + * console.log(n); + * }).value(); + * // => logs each value from left to right and returns the array + * + * _.forEach({ 'a': 1, 'b': 2 }, function(n, key) { + * console.log(n, key); + * }); + * // => logs each value-key pair and returns the object (iteration order is not guaranteed) + */ + var forEach = createForEach(arrayEach, baseEach); - n = s.hash_size; - p = n; - do { - m = s.head[--p]; - s.head[p] = (m >= _w_size ? m - _w_size : 0); - } while (--n); + module.exports = forEach; + }, { '../internal/arrayEach': 229, '../internal/baseEach': 233, '../internal/createForEach': 242 }], + 228: [function (require, module, exports) { + /** Used as the `TypeError` message for "Functions" methods. */ + var FUNC_ERROR_TEXT = 'Expected a function'; - n = _w_size; - p = n; - do { - m = s.prev[--p]; - s.prev[p] = (m >= _w_size ? m - _w_size : 0); - /* If n is not on any hash chain, prev[n] is garbage but - * its value will never be used. - */ - } while (--n); + /* Native method references for those with the same name as other `lodash` methods. */ + var nativeMax = Math.max; - more += _w_size; - } - if (s.strm.avail_in === 0) { - break; + /** + * Creates a function that invokes `func` with the `this` binding of the + * created function and arguments from `start` and beyond provided as an array. + * + * **Note:** This method is based on the [rest parameter](https://developer.mozilla.org/Web/JavaScript/Reference/Functions/rest_parameters). + * + * @static + * @memberOf _ + * @category Function + * @param {Function} func The function to apply a rest parameter to. + * @param {number} [start=func.length-1] The start position of the rest parameter. + * @returns {Function} Returns the new function. + * @example + * + * var say = _.restParam(function(what, names) { + * return what + ' ' + _.initial(names).join(', ') + + * (_.size(names) > 1 ? ', & ' : '') + _.last(names); + * }); + * + * say('hello', 'fred', 'barney', 'pebbles'); + * // => 'hello fred, barney, & pebbles' + */ + function restParam (func, start) { + if (typeof func !== 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + start = nativeMax(start === undefined ? (func.length - 1) : (+start || 0), 0); + return function () { + var args = arguments; + var index = -1; + var length = nativeMax(args.length - start, 0); + var rest = Array(length); + + while (++index < length) { + rest[index] = args[start + index]; + } + switch (start) { + case 0: return func.call(this, rest); + case 1: return func.call(this, args[0], rest); + case 2: return func.call(this, args[0], args[1], rest); + } + var otherArgs = Array(start + 1); + index = -1; + while (++index < start) { + otherArgs[index] = args[index]; + } + otherArgs[start] = rest; + return func.apply(this, otherArgs); + }; } - /* If there was no sliding: - * strstart <= WSIZE+MAX_DIST-1 && lookahead <= MIN_LOOKAHEAD - 1 && - * more == window_size - lookahead - strstart - * => more >= window_size - (MIN_LOOKAHEAD-1 + WSIZE + MAX_DIST-1) - * => more >= window_size - 2*WSIZE + 2 - * In the BIG_MEM or MMAP case (not yet supported), - * window_size == input_size + MIN_LOOKAHEAD && - * strstart + s->lookahead <= input_size => more >= MIN_LOOKAHEAD. - * Otherwise, window_size == 2*WSIZE so more >= 2. - * If there was sliding, more >= WSIZE. So in all cases, more >= 2. - */ - //Assert(more >= 2, "more < 2"); - n = read_buf(s.strm, s.window, s.strstart + s.lookahead, more); - s.lookahead += n; - - /* Initialize the hash value now that we have some input: */ - if (s.lookahead + s.insert >= MIN_MATCH) { - str = s.strstart - s.insert; - s.ins_h = s.window[str]; - - /* UPDATE_HASH(s, s->ins_h, s->window[str + 1]); */ - s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[str + 1]) & s.hash_mask; -//#if MIN_MATCH != 3 -// Call update_hash() MIN_MATCH-3 more times -//#endif - while (s.insert) { - /* UPDATE_HASH(s, s->ins_h, s->window[str + MIN_MATCH-1]); */ - s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[str + MIN_MATCH - 1]) & s.hash_mask; - - s.prev[str & s.w_mask] = s.head[s.ins_h]; - s.head[s.ins_h] = str; - str++; - s.insert--; - if (s.lookahead + s.insert < MIN_MATCH) { + module.exports = restParam; + }, {}], + 229: [function (require, module, exports) { + /** + * A specialized version of `_.forEach` for arrays without support for callback + * shorthands and `this` binding. + * + * @private + * @param {Array} array The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array} Returns `array`. + */ + function arrayEach (array, iteratee) { + var index = -1; + var length = array.length; + + while (++index < length) { + if (iteratee(array[index], index, array) === false) { break; } } + return array; } - /* If the whole input has less than MIN_MATCH bytes, ins_h is garbage, - * but this is not important since only literal bytes will be emitted. - */ - } while (s.lookahead < MIN_LOOKAHEAD && s.strm.avail_in !== 0); + module.exports = arrayEach; + }, {}], + 230: [function (require, module, exports) { + var keys = require('../object/keys'); - /* If the WIN_INIT bytes after the end of the current data have never been - * written, then zero those bytes in order to avoid memory check reports of - * the use of uninitialized (or uninitialised as Julian writes) bytes by - * the longest match routines. Update the high water mark for the next - * time through here. WIN_INIT is set to MAX_MATCH since the longest match - * routines allow scanning to strstart + MAX_MATCH, ignoring lookahead. - */ -// if (s.high_water < s.window_size) { -// var curr = s.strstart + s.lookahead; -// var init = 0; -// -// if (s.high_water < curr) { -// /* Previous high water mark below current data -- zero WIN_INIT -// * bytes or up to end of window, whichever is less. -// */ -// init = s.window_size - curr; -// if (init > WIN_INIT) -// init = WIN_INIT; -// zmemzero(s->window + curr, (unsigned)init); -// s->high_water = curr + init; -// } -// else if (s->high_water < (ulg)curr + WIN_INIT) { -// /* High water mark at or above current data, but below current data -// * plus WIN_INIT -- zero out to current data plus WIN_INIT, or up -// * to end of window, whichever is less. -// */ -// init = (ulg)curr + WIN_INIT - s->high_water; -// if (init > s->window_size - s->high_water) -// init = s->window_size - s->high_water; -// zmemzero(s->window + s->high_water, (unsigned)init); -// s->high_water += init; -// } -// } -// -// Assert((ulg)s->strstart <= s->window_size - MIN_LOOKAHEAD, -// "not enough room for search"); -} - -/* =========================================================================== - * Copy without compression as much as possible from the input stream, return - * the current block state. - * This function does not insert new strings in the dictionary since - * uncompressible data is probably not useful. This function is used - * only for the level=0 compression option. - * NOTE: this function should be optimized to avoid extra copying from - * window to pending_buf. + /** + * A specialized version of `_.assign` for customizing assigned values without + * support for argument juggling, multiple sources, and `this` binding `customizer` + * functions. + * + * @private + * @param {Object} object The destination object. + * @param {Object} source The source object. + * @param {Function} customizer The function to customize assigned values. + * @returns {Object} Returns `object`. */ -function deflate_stored(s, flush) { - /* Stored blocks are limited to 0xffff bytes, pending_buf is limited - * to pending_buf_size, and each stored block has a 5 byte header: - */ - var max_block_size = 0xffff; + function assignWith (object, source, customizer) { + var index = -1; + var props = keys(source); + var length = props.length; - if (max_block_size > s.pending_buf_size - 5) { - max_block_size = s.pending_buf_size - 5; - } - - /* Copy as much as possible from input to output: */ - for (;;) { - /* Fill the window as much as possible: */ - if (s.lookahead <= 1) { - - //Assert(s->strstart < s->w_size+MAX_DIST(s) || - // s->block_start >= (long)s->w_size, "slide too late"); -// if (!(s.strstart < s.w_size + (s.w_size - MIN_LOOKAHEAD) || -// s.block_start >= s.w_size)) { -// throw new Error("slide too late"); -// } - - fill_window(s); - if (s.lookahead === 0 && flush === Z_NO_FLUSH) { - return BS_NEED_MORE; - } + while (++index < length) { + var key = props[index]; + var value = object[key]; + var result = customizer(value, source[key], key, object, source); - if (s.lookahead === 0) { - break; + if ((result === result ? (result !== value) : (value === value)) || + (value === undefined && !(key in object))) { + object[key] = result; + } } - /* flush the current block */ + return object; } - //Assert(s->block_start >= 0L, "block gone"); -// if (s.block_start < 0) throw new Error("block gone"); - s.strstart += s.lookahead; - s.lookahead = 0; + module.exports = assignWith; + }, { '../object/keys': 261 }], + 231: [function (require, module, exports) { + var baseCopy = require('./baseCopy'); + var keys = require('../object/keys'); - /* Emit a stored block if pending_buf will be full: */ - var max_start = s.block_start + max_block_size; + /** + * The base implementation of `_.assign` without support for argument juggling, + * multiple sources, and `customizer` functions. + * + * @private + * @param {Object} object The destination object. + * @param {Object} source The source object. + * @returns {Object} Returns `object`. + */ + function baseAssign (object, source) { + return source == null + ? object + : baseCopy(source, keys(source), object); + } - if (s.strstart === 0 || s.strstart >= max_start) { - /* strstart == 0 is possible when wraparound on 16-bit machine */ - s.lookahead = s.strstart - max_start; - s.strstart = max_start; - /*** FLUSH_BLOCK(s, 0); ***/ - flush_block_only(s, false); - if (s.strm.avail_out === 0) { - return BS_NEED_MORE; - } - /***/ + module.exports = baseAssign; + }, { '../object/keys': 261, './baseCopy': 232 }], + 232: [function (require, module, exports) { + /** + * Copies properties of `source` to `object`. + * + * @private + * @param {Object} source The object to copy properties from. + * @param {Array} props The property names to copy. + * @param {Object} [object={}] The object to copy properties to. + * @returns {Object} Returns `object`. + */ + function baseCopy (source, props, object) { + object || (object = {}); + var index = -1; + var length = props.length; - } - /* Flush if we may have to slide, otherwise block_start may become - * negative and the data will be gone: - */ - if (s.strstart - s.block_start >= (s.w_size - MIN_LOOKAHEAD)) { - /*** FLUSH_BLOCK(s, 0); ***/ - flush_block_only(s, false); - if (s.strm.avail_out === 0) { - return BS_NEED_MORE; + while (++index < length) { + var key = props[index]; + object[key] = source[key]; } - /***/ + return object; } - } - s.insert = 0; + module.exports = baseCopy; + }, {}], + 233: [function (require, module, exports) { + var baseForOwn = require('./baseForOwn'); + var createBaseEach = require('./createBaseEach'); - if (flush === Z_FINISH) { - /*** FLUSH_BLOCK(s, 1); ***/ - flush_block_only(s, true); - if (s.strm.avail_out === 0) { - return BS_FINISH_STARTED; - } - /***/ - return BS_FINISH_DONE; - } - - if (s.strstart > s.block_start) { - /*** FLUSH_BLOCK(s, 0); ***/ - flush_block_only(s, false); - if (s.strm.avail_out === 0) { - return BS_NEED_MORE; - } - /***/ - } + /** + * The base implementation of `_.forEach` without support for callback + * shorthands and `this` binding. + * + * @private + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array|Object|string} Returns `collection`. + */ + var baseEach = createBaseEach(baseForOwn); - return BS_NEED_MORE; -} + module.exports = baseEach; + }, { './baseForOwn': 236, './createBaseEach': 240 }], + 234: [function (require, module, exports) { + var createBaseFor = require('./createBaseFor'); -/* =========================================================================== - * Compress as much as possible from the input stream, return the current - * block state. - * This function does not perform lazy evaluation of matches and inserts - * new strings in the dictionary only for unmatched strings or for short - * matches. It is used only for the fast compression options. + /** + * The base implementation of `baseForIn` and `baseForOwn` which iterates + * over `object` properties returned by `keysFunc` invoking `iteratee` for + * each property. Iteratee functions may exit iteration early by explicitly + * returning `false`. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @param {Function} keysFunc The function to get the keys of `object`. + * @returns {Object} Returns `object`. */ -function deflate_fast(s, flush) { - var hash_head; /* head of the hash chain */ - var bflush; /* set if current block must be flushed */ + var baseFor = createBaseFor(); - for (;;) { - /* Make sure that we always have enough lookahead, except - * at the end of the input file. We need MAX_MATCH bytes - * for the next match, plus MIN_MATCH bytes to insert the - * string following the next match. - */ - if (s.lookahead < MIN_LOOKAHEAD) { - fill_window(s); - if (s.lookahead < MIN_LOOKAHEAD && flush === Z_NO_FLUSH) { - return BS_NEED_MORE; - } - if (s.lookahead === 0) { - break; /* flush the current block */ - } - } + module.exports = baseFor; + }, { './createBaseFor': 241 }], + 235: [function (require, module, exports) { + var baseFor = require('./baseFor'); + var keysIn = require('../object/keysIn'); - /* Insert the string window[strstart .. strstart+2] in the - * dictionary, and set hash_head to the head of the hash chain: - */ - hash_head = 0/*NIL*/; - if (s.lookahead >= MIN_MATCH) { - /*** INSERT_STRING(s, s.strstart, hash_head); ***/ - s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask; - hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h]; - s.head[s.ins_h] = s.strstart; - /***/ + /** + * The base implementation of `_.forIn` without support for callback + * shorthands and `this` binding. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Object} Returns `object`. + */ + function baseForIn (object, iteratee) { + return baseFor(object, iteratee, keysIn); } - /* Find the longest match, discarding those <= prev_length. - * At this point we have always match_length < MIN_MATCH - */ - if (hash_head !== 0/*NIL*/ && ((s.strstart - hash_head) <= (s.w_size - MIN_LOOKAHEAD))) { - /* To simplify the code, we prevent matches with the string - * of window index 0 (in particular we have to avoid a match - * of the string with itself at the start of the input file). - */ - s.match_length = longest_match(s, hash_head); - /* longest_match() sets match_start */ + module.exports = baseForIn; + }, { '../object/keysIn': 262, './baseFor': 234 }], + 236: [function (require, module, exports) { + var baseFor = require('./baseFor'); + var keys = require('../object/keys'); + + /** + * The base implementation of `_.forOwn` without support for callback + * shorthands and `this` binding. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Object} Returns `object`. + */ + function baseForOwn (object, iteratee) { + return baseFor(object, iteratee, keys); } - if (s.match_length >= MIN_MATCH) { - // check_match(s, s.strstart, s.match_start, s.match_length); // for debug only - /*** _tr_tally_dist(s, s.strstart - s.match_start, - s.match_length - MIN_MATCH, bflush); ***/ - bflush = trees._tr_tally(s, s.strstart - s.match_start, s.match_length - MIN_MATCH); + module.exports = baseForOwn; + }, { '../object/keys': 261, './baseFor': 234 }], + 237: [function (require, module, exports) { + /** + * The base implementation of `_.property` without support for deep paths. + * + * @private + * @param {string} key The key of the property to get. + * @returns {Function} Returns the new function. + */ + function baseProperty (key) { + return function (object) { + return object == null ? undefined : object[key]; + }; + } - s.lookahead -= s.match_length; + module.exports = baseProperty; + }, {}], + 238: [function (require, module, exports) { + var identity = require('../utility/identity'); - /* Insert new strings in the hash table only if the match length - * is not too large. This saves time but degrades compression. - */ - if (s.match_length <= s.max_lazy_match/*max_insert_length*/ && s.lookahead >= MIN_MATCH) { - s.match_length--; /* string at strstart already in table */ - do { - s.strstart++; - /*** INSERT_STRING(s, s.strstart, hash_head); ***/ - s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask; - hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h]; - s.head[s.ins_h] = s.strstart; - /***/ - /* strstart never exceeds WSIZE-MAX_MATCH, so there are - * always MIN_MATCH bytes ahead. - */ - } while (--s.match_length !== 0); - s.strstart++; - } else - { - s.strstart += s.match_length; - s.match_length = 0; - s.ins_h = s.window[s.strstart]; - /* UPDATE_HASH(s, s.ins_h, s.window[s.strstart+1]); */ - s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + 1]) & s.hash_mask; - -//#if MIN_MATCH != 3 -// Call UPDATE_HASH() MIN_MATCH-3 more times -//#endif - /* If lookahead < MIN_MATCH, ins_h is garbage, but it does not - * matter since it will be recomputed at next deflate call. - */ + /** + * A specialized version of `baseCallback` which only supports `this` binding + * and specifying the number of arguments to provide to `func`. + * + * @private + * @param {Function} func The function to bind. + * @param {*} thisArg The `this` binding of `func`. + * @param {number} [argCount] The number of arguments to provide to `func`. + * @returns {Function} Returns the callback. + */ + function bindCallback (func, thisArg, argCount) { + if (typeof func !== 'function') { + return identity; } - } else { - /* No match, output a literal byte */ - //Tracevv((stderr,"%c", s.window[s.strstart])); - /*** _tr_tally_lit(s, s.window[s.strstart], bflush); ***/ - bflush = trees._tr_tally(s, 0, s.window[s.strstart]); - - s.lookahead--; - s.strstart++; - } - if (bflush) { - /*** FLUSH_BLOCK(s, 0); ***/ - flush_block_only(s, false); - if (s.strm.avail_out === 0) { - return BS_NEED_MORE; + if (thisArg === undefined) { + return func; + } + switch (argCount) { + case 1: return function (value) { + return func.call(thisArg, value); + }; + case 3: return function (value, index, collection) { + return func.call(thisArg, value, index, collection); + }; + case 4: return function (accumulator, value, index, collection) { + return func.call(thisArg, accumulator, value, index, collection); + }; + case 5: return function (value, other, key, object, source) { + return func.call(thisArg, value, other, key, object, source); + }; } - /***/ - } - } - s.insert = ((s.strstart < (MIN_MATCH - 1)) ? s.strstart : MIN_MATCH - 1); - if (flush === Z_FINISH) { - /*** FLUSH_BLOCK(s, 1); ***/ - flush_block_only(s, true); - if (s.strm.avail_out === 0) { - return BS_FINISH_STARTED; - } - /***/ - return BS_FINISH_DONE; - } - if (s.last_lit) { - /*** FLUSH_BLOCK(s, 0); ***/ - flush_block_only(s, false); - if (s.strm.avail_out === 0) { - return BS_NEED_MORE; + return function () { + return func.apply(thisArg, arguments); + }; } - /***/ - } - return BS_BLOCK_DONE; -} -/* =========================================================================== - * Same as above, but achieves better compression. We use a lazy - * evaluation for matches: a match is finally adopted only if there is - * no better match at the next window position. + module.exports = bindCallback; + }, { '../utility/identity': 263 }], + 239: [function (require, module, exports) { + var bindCallback = require('./bindCallback'); + var isIterateeCall = require('./isIterateeCall'); + var restParam = require('../function/restParam'); + + /** + * Creates a `_.assign`, `_.defaults`, or `_.merge` function. + * + * @private + * @param {Function} assigner The function to assign values. + * @returns {Function} Returns the new assigner function. */ -function deflate_slow(s, flush) { - var hash_head; /* head of hash chain */ - var bflush; /* set if current block must be flushed */ + function createAssigner (assigner) { + return restParam(function (object, sources) { + var index = -1; + var length = object == null ? 0 : sources.length; + var customizer = length > 2 ? sources[length - 2] : undefined; + var guard = length > 2 ? sources[2] : undefined; + var thisArg = length > 1 ? sources[length - 1] : undefined; + + if (typeof customizer === 'function') { + customizer = bindCallback(customizer, thisArg, 5); + length -= 2; + } else { + customizer = typeof thisArg === 'function' ? thisArg : undefined; + length -= (customizer ? 1 : 0); + } + if (guard && isIterateeCall(sources[0], sources[1], guard)) { + customizer = length < 3 ? undefined : customizer; + length = 1; + } + while (++index < length) { + var source = sources[index]; + if (source) { + assigner(object, source, customizer); + } + } + return object; + }); + } - var max_insert; + module.exports = createAssigner; + }, { '../function/restParam': 228, './bindCallback': 238, './isIterateeCall': 247 }], + 240: [function (require, module, exports) { + var getLength = require('./getLength'); + var isLength = require('./isLength'); + var toObject = require('./toObject'); - /* Process the input block. */ - for (;;) { - /* Make sure that we always have enough lookahead, except - * at the end of the input file. We need MAX_MATCH bytes - * for the next match, plus MIN_MATCH bytes to insert the - * string following the next match. - */ - if (s.lookahead < MIN_LOOKAHEAD) { - fill_window(s); - if (s.lookahead < MIN_LOOKAHEAD && flush === Z_NO_FLUSH) { - return BS_NEED_MORE; - } - if (s.lookahead === 0) { break; } /* flush the current block */ - } + /** + * Creates a `baseEach` or `baseEachRight` function. + * + * @private + * @param {Function} eachFunc The function to iterate over a collection. + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {Function} Returns the new base function. + */ + function createBaseEach (eachFunc, fromRight) { + return function (collection, iteratee) { + var length = collection ? getLength(collection) : 0; + if (!isLength(length)) { + return eachFunc(collection, iteratee); + } + var index = fromRight ? length : -1; + var iterable = toObject(collection); - /* Insert the string window[strstart .. strstart+2] in the - * dictionary, and set hash_head to the head of the hash chain: - */ - hash_head = 0/*NIL*/; - if (s.lookahead >= MIN_MATCH) { - /*** INSERT_STRING(s, s.strstart, hash_head); ***/ - s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask; - hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h]; - s.head[s.ins_h] = s.strstart; - /***/ + while ((fromRight ? index-- : ++index < length)) { + if (iteratee(iterable[index], index, iterable) === false) { + break; + } + } + return collection; + }; } - /* Find the longest match, discarding those <= prev_length. - */ - s.prev_length = s.match_length; - s.prev_match = s.match_start; - s.match_length = MIN_MATCH - 1; + module.exports = createBaseEach; + }, { './getLength': 243, './isLength': 248, './toObject': 251 }], + 241: [function (require, module, exports) { + var toObject = require('./toObject'); - if (hash_head !== 0/*NIL*/ && s.prev_length < s.max_lazy_match && - s.strstart - hash_head <= (s.w_size - MIN_LOOKAHEAD)/*MAX_DIST(s)*/) { - /* To simplify the code, we prevent matches with the string - * of window index 0 (in particular we have to avoid a match - * of the string with itself at the start of the input file). - */ - s.match_length = longest_match(s, hash_head); - /* longest_match() sets match_start */ + /** + * Creates a base function for `_.forIn` or `_.forInRight`. + * + * @private + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {Function} Returns the new base function. + */ + function createBaseFor (fromRight) { + return function (object, iteratee, keysFunc) { + var iterable = toObject(object); + var props = keysFunc(object); + var length = props.length; + var index = fromRight ? length : -1; + + while ((fromRight ? index-- : ++index < length)) { + var key = props[index]; + if (iteratee(iterable[key], key, iterable) === false) { + break; + } + } + return object; + }; + } - if (s.match_length <= 5 && - (s.strategy === Z_FILTERED || (s.match_length === MIN_MATCH && s.strstart - s.match_start > 4096/*TOO_FAR*/))) { + module.exports = createBaseFor; + }, { './toObject': 251 }], + 242: [function (require, module, exports) { + var bindCallback = require('./bindCallback'); + var isArray = require('../lang/isArray'); - /* If prev_match is also MIN_MATCH, match_start is garbage - * but we will ignore the current match anyway. - */ - s.match_length = MIN_MATCH - 1; - } + /** + * Creates a function for `_.forEach` or `_.forEachRight`. + * + * @private + * @param {Function} arrayFunc The function to iterate over an array. + * @param {Function} eachFunc The function to iterate over a collection. + * @returns {Function} Returns the new each function. + */ + function createForEach (arrayFunc, eachFunc) { + return function (collection, iteratee, thisArg) { + return (typeof iteratee === 'function' && thisArg === undefined && isArray(collection)) + ? arrayFunc(collection, iteratee) + : eachFunc(collection, bindCallback(iteratee, thisArg, 3)); + }; } - /* If there was a match at the previous step and the current - * match is not better, output the previous match: - */ - if (s.prev_length >= MIN_MATCH && s.match_length <= s.prev_length) { - max_insert = s.strstart + s.lookahead - MIN_MATCH; - /* Do not insert strings in hash table beyond this. */ - - //check_match(s, s.strstart-1, s.prev_match, s.prev_length); - /***_tr_tally_dist(s, s.strstart - 1 - s.prev_match, - s.prev_length - MIN_MATCH, bflush);***/ - bflush = trees._tr_tally(s, s.strstart - 1 - s.prev_match, s.prev_length - MIN_MATCH); - /* Insert in hash table all strings up to the end of the match. - * strstart-1 and strstart are already inserted. If there is not - * enough lookahead, the last two strings are not inserted in - * the hash table. - */ - s.lookahead -= s.prev_length - 1; - s.prev_length -= 2; - do { - if (++s.strstart <= max_insert) { - /*** INSERT_STRING(s, s.strstart, hash_head); ***/ - s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask; - hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h]; - s.head[s.ins_h] = s.strstart; - /***/ - } - } while (--s.prev_length !== 0); - s.match_available = 0; - s.match_length = MIN_MATCH - 1; - s.strstart++; + module.exports = createForEach; + }, { '../lang/isArray': 253, './bindCallback': 238 }], + 243: [function (require, module, exports) { + var baseProperty = require('./baseProperty'); - if (bflush) { - /*** FLUSH_BLOCK(s, 0); ***/ - flush_block_only(s, false); - if (s.strm.avail_out === 0) { - return BS_NEED_MORE; - } - /***/ - } + /** + * Gets the "length" property value of `object`. + * + * **Note:** This function is used to avoid a [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792) + * that affects Safari on at least iOS 8.1-8.3 ARM64. + * + * @private + * @param {Object} object The object to query. + * @returns {*} Returns the "length" value. + */ + var getLength = baseProperty('length'); - } else if (s.match_available) { - /* If there was no match at the previous position, output a - * single literal. If there was a match but the current match - * is longer, truncate the previous match to a single literal. - */ - //Tracevv((stderr,"%c", s->window[s->strstart-1])); - /*** _tr_tally_lit(s, s.window[s.strstart-1], bflush); ***/ - bflush = trees._tr_tally(s, 0, s.window[s.strstart - 1]); + module.exports = getLength; + }, { './baseProperty': 237 }], + 244: [function (require, module, exports) { + var isNative = require('../lang/isNative'); - if (bflush) { - /*** FLUSH_BLOCK_ONLY(s, 0) ***/ - flush_block_only(s, false); - /***/ - } - s.strstart++; - s.lookahead--; - if (s.strm.avail_out === 0) { - return BS_NEED_MORE; - } - } else { - /* There is no previous match to compare with, wait for - * the next step to decide. - */ - s.match_available = 1; - s.strstart++; - s.lookahead--; + /** + * Gets the native function at `key` of `object`. + * + * @private + * @param {Object} object The object to query. + * @param {string} key The key of the method to get. + * @returns {*} Returns the function if it's native, else `undefined`. + */ + function getNative (object, key) { + var value = object == null ? undefined : object[key]; + return isNative(value) ? value : undefined; } - } - //Assert (flush != Z_NO_FLUSH, "no flush?"); - if (s.match_available) { - //Tracevv((stderr,"%c", s->window[s->strstart-1])); - /*** _tr_tally_lit(s, s.window[s.strstart-1], bflush); ***/ - bflush = trees._tr_tally(s, 0, s.window[s.strstart - 1]); - s.match_available = 0; - } - s.insert = s.strstart < MIN_MATCH - 1 ? s.strstart : MIN_MATCH - 1; - if (flush === Z_FINISH) { - /*** FLUSH_BLOCK(s, 1); ***/ - flush_block_only(s, true); - if (s.strm.avail_out === 0) { - return BS_FINISH_STARTED; - } - /***/ - return BS_FINISH_DONE; - } - if (s.last_lit) { - /*** FLUSH_BLOCK(s, 0); ***/ - flush_block_only(s, false); - if (s.strm.avail_out === 0) { - return BS_NEED_MORE; + module.exports = getNative; + }, { '../lang/isNative': 255 }], + 245: [function (require, module, exports) { + var getLength = require('./getLength'); + var isLength = require('./isLength'); + + /** + * Checks if `value` is array-like. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is array-like, else `false`. + */ + function isArrayLike (value) { + return value != null && isLength(getLength(value)); } - /***/ - } - return BS_BLOCK_DONE; -} + module.exports = isArrayLike; + }, { './getLength': 243, './isLength': 248 }], + 246: [function (require, module, exports) { + /** Used to detect unsigned integer values. */ + var reIsUint = /^\d+$/; + /** + * Used as the [maximum length](http://ecma-international.org/ecma-262/6.0/#sec-number.max_safe_integer) + * of an array-like value. + */ + var MAX_SAFE_INTEGER = 9007199254740991; -/* =========================================================================== - * For Z_RLE, simply look for runs of bytes, generate matches only of distance - * one. Do not maintain a hash table. (It will be regenerated if this run of - * deflate switches away from Z_RLE.) + /** + * Checks if `value` is a valid array-like index. + * + * @private + * @param {*} value The value to check. + * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index. + * @returns {boolean} Returns `true` if `value` is a valid index, else `false`. */ -function deflate_rle(s, flush) { - var bflush; /* set if current block must be flushed */ - var prev; /* byte at distance one to match */ - var scan, strend; /* scan goes up to strend for length of run */ + function isIndex (value, length) { + value = (typeof value === 'number' || reIsUint.test(value)) ? +value : -1; + length = length == null ? MAX_SAFE_INTEGER : length; + return value > -1 && value % 1 == 0 && value < length; + } - var _win = s.window; + module.exports = isIndex; + }, {}], + 247: [function (require, module, exports) { + var isArrayLike = require('./isArrayLike'); + var isIndex = require('./isIndex'); + var isObject = require('../lang/isObject'); - for (;;) { - /* Make sure that we always have enough lookahead, except - * at the end of the input file. We need MAX_MATCH bytes - * for the longest run, plus one for the unrolled loop. - */ - if (s.lookahead <= MAX_MATCH) { - fill_window(s); - if (s.lookahead <= MAX_MATCH && flush === Z_NO_FLUSH) { - return BS_NEED_MORE; + /** + * Checks if the provided arguments are from an iteratee call. + * + * @private + * @param {*} value The potential iteratee value argument. + * @param {*} index The potential iteratee index or key argument. + * @param {*} object The potential iteratee object argument. + * @returns {boolean} Returns `true` if the arguments are from an iteratee call, else `false`. + */ + function isIterateeCall (value, index, object) { + if (!isObject(object)) { + return false; } - if (s.lookahead === 0) { break; } /* flush the current block */ + var type = typeof index; + if (type == 'number' + ? (isArrayLike(object) && isIndex(index, object.length)) + : (type == 'string' && index in object)) { + var other = object[index]; + return value === value ? (value === other) : (other !== other); + } + return false; } - /* See how many times the previous byte repeats */ - s.match_length = 0; - if (s.lookahead >= MIN_MATCH && s.strstart > 0) { - scan = s.strstart - 1; - prev = _win[scan]; - if (prev === _win[++scan] && prev === _win[++scan] && prev === _win[++scan]) { - strend = s.strstart + MAX_MATCH; - do { - /*jshint noempty:false*/ - } while (prev === _win[++scan] && prev === _win[++scan] && - prev === _win[++scan] && prev === _win[++scan] && - prev === _win[++scan] && prev === _win[++scan] && - prev === _win[++scan] && prev === _win[++scan] && - scan < strend); - s.match_length = MAX_MATCH - (strend - scan); - if (s.match_length > s.lookahead) { - s.match_length = s.lookahead; - } - } - //Assert(scan <= s->window+(uInt)(s->window_size-1), "wild scan"); + module.exports = isIterateeCall; + }, { '../lang/isObject': 256, './isArrayLike': 245, './isIndex': 246 }], + 248: [function (require, module, exports) { + /** + * Used as the [maximum length](http://ecma-international.org/ecma-262/6.0/#sec-number.max_safe_integer) + * of an array-like value. + */ + var MAX_SAFE_INTEGER = 9007199254740991; + + /** + * Checks if `value` is a valid array-like length. + * + * **Note:** This function is based on [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength). + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a valid length, else `false`. + */ + function isLength (value) { + return typeof value === 'number' && value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER; } - /* Emit match if have run of MIN_MATCH or longer, else emit literal */ - if (s.match_length >= MIN_MATCH) { - //check_match(s, s.strstart, s.strstart - 1, s.match_length); + module.exports = isLength; + }, {}], + 249: [function (require, module, exports) { + /** + * Checks if `value` is object-like. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is object-like, else `false`. + */ + function isObjectLike (value) { + return !!value && typeof value === 'object'; + } - /*** _tr_tally_dist(s, 1, s.match_length - MIN_MATCH, bflush); ***/ - bflush = trees._tr_tally(s, 1, s.match_length - MIN_MATCH); + module.exports = isObjectLike; + }, {}], + 250: [function (require, module, exports) { + var isArguments = require('../lang/isArguments'); + var isArray = require('../lang/isArray'); + var isIndex = require('./isIndex'); + var isLength = require('./isLength'); + var keysIn = require('../object/keysIn'); - s.lookahead -= s.match_length; - s.strstart += s.match_length; - s.match_length = 0; - } else { - /* No match, output a literal byte */ - //Tracevv((stderr,"%c", s->window[s->strstart])); - /*** _tr_tally_lit(s, s.window[s.strstart], bflush); ***/ - bflush = trees._tr_tally(s, 0, s.window[s.strstart]); + /** Used for native method references. */ + var objectProto = Object.prototype; - s.lookahead--; - s.strstart++; - } - if (bflush) { - /*** FLUSH_BLOCK(s, 0); ***/ - flush_block_only(s, false); - if (s.strm.avail_out === 0) { - return BS_NEED_MORE; - } - /***/ - } - } - s.insert = 0; - if (flush === Z_FINISH) { - /*** FLUSH_BLOCK(s, 1); ***/ - flush_block_only(s, true); - if (s.strm.avail_out === 0) { - return BS_FINISH_STARTED; - } - /***/ - return BS_FINISH_DONE; - } - if (s.last_lit) { - /*** FLUSH_BLOCK(s, 0); ***/ - flush_block_only(s, false); - if (s.strm.avail_out === 0) { - return BS_NEED_MORE; - } - /***/ - } - return BS_BLOCK_DONE; -} + /** Used to check objects for own properties. */ + var hasOwnProperty = objectProto.hasOwnProperty; -/* =========================================================================== - * For Z_HUFFMAN_ONLY, do not look for matches. Do not maintain a hash table. - * (It will be regenerated if this run of deflate switches away from Huffman.) + /** + * A fallback implementation of `Object.keys` which creates an array of the + * own enumerable property names of `object`. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. */ -function deflate_huff(s, flush) { - var bflush; /* set if current block must be flushed */ + function shimKeys (object) { + var props = keysIn(object); + var propsLength = props.length; + var length = propsLength && object.length; - for (;;) { - /* Make sure that we have a literal to write. */ - if (s.lookahead === 0) { - fill_window(s); - if (s.lookahead === 0) { - if (flush === Z_NO_FLUSH) { - return BS_NEED_MORE; + var allowIndexes = !!length && isLength(length) && + (isArray(object) || isArguments(object)); + + var index = -1; + var result = []; + + while (++index < propsLength) { + var key = props[index]; + if ((allowIndexes && isIndex(key, length)) || hasOwnProperty.call(object, key)) { + result.push(key); } - break; /* flush the current block */ } + return result; } - /* Output a literal byte */ - s.match_length = 0; - //Tracevv((stderr,"%c", s->window[s->strstart])); - /*** _tr_tally_lit(s, s.window[s.strstart], bflush); ***/ - bflush = trees._tr_tally(s, 0, s.window[s.strstart]); - s.lookahead--; - s.strstart++; - if (bflush) { - /*** FLUSH_BLOCK(s, 0); ***/ - flush_block_only(s, false); - if (s.strm.avail_out === 0) { - return BS_NEED_MORE; - } - /***/ - } - } - s.insert = 0; - if (flush === Z_FINISH) { - /*** FLUSH_BLOCK(s, 1); ***/ - flush_block_only(s, true); - if (s.strm.avail_out === 0) { - return BS_FINISH_STARTED; - } - /***/ - return BS_FINISH_DONE; - } - if (s.last_lit) { - /*** FLUSH_BLOCK(s, 0); ***/ - flush_block_only(s, false); - if (s.strm.avail_out === 0) { - return BS_NEED_MORE; - } - /***/ - } - return BS_BLOCK_DONE; -} + module.exports = shimKeys; + }, { '../lang/isArguments': 252, '../lang/isArray': 253, '../object/keysIn': 262, './isIndex': 246, './isLength': 248 }], + 251: [function (require, module, exports) { + var isObject = require('../lang/isObject'); -/* Values for max_lazy_match, good_match and max_chain_length, depending on - * the desired pack level (0..9). The values given below have been tuned to - * exclude worst case performance for pathological files. Better values may be - * found for specific files. + /** + * Converts `value` to an object if it's not one. + * + * @private + * @param {*} value The value to process. + * @returns {Object} Returns the object. */ -function Config(good_length, max_lazy, nice_length, max_chain, func) { - this.good_length = good_length; - this.max_lazy = max_lazy; - this.nice_length = nice_length; - this.max_chain = max_chain; - this.func = func; -} - -var configuration_table; - -configuration_table = [ - /* good lazy nice chain */ - new Config(0, 0, 0, 0, deflate_stored), /* 0 store only */ - new Config(4, 4, 8, 4, deflate_fast), /* 1 max speed, no lazy matches */ - new Config(4, 5, 16, 8, deflate_fast), /* 2 */ - new Config(4, 6, 32, 32, deflate_fast), /* 3 */ - - new Config(4, 4, 16, 16, deflate_slow), /* 4 lazy matches */ - new Config(8, 16, 32, 32, deflate_slow), /* 5 */ - new Config(8, 16, 128, 128, deflate_slow), /* 6 */ - new Config(8, 32, 128, 256, deflate_slow), /* 7 */ - new Config(32, 128, 258, 1024, deflate_slow), /* 8 */ - new Config(32, 258, 258, 4096, deflate_slow) /* 9 max compression */ -]; - - -/* =========================================================================== - * Initialize the "longest match" routines for a new zlib stream + function toObject (value) { + return isObject(value) ? value : Object(value); + } + + module.exports = toObject; + }, { '../lang/isObject': 256 }], + 252: [function (require, module, exports) { + var isArrayLike = require('../internal/isArrayLike'); + var isObjectLike = require('../internal/isObjectLike'); + + /** Used for native method references. */ + var objectProto = Object.prototype; + + /** Used to check objects for own properties. */ + var hasOwnProperty = objectProto.hasOwnProperty; + + /** Native method references. */ + var propertyIsEnumerable = objectProto.propertyIsEnumerable; + + /** + * Checks if `value` is classified as an `arguments` object. + * + * @static + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`. + * @example + * + * _.isArguments(function() { return arguments; }()); + * // => true + * + * _.isArguments([1, 2, 3]); + * // => false */ -function lm_init(s) { - s.window_size = 2 * s.w_size; - - /*** CLEAR_HASH(s); ***/ - zero(s.head); // Fill with NIL (= 0); - - /* Set the default configuration parameters: - */ - s.max_lazy_match = configuration_table[s.level].max_lazy; - s.good_match = configuration_table[s.level].good_length; - s.nice_match = configuration_table[s.level].nice_length; - s.max_chain_length = configuration_table[s.level].max_chain; - - s.strstart = 0; - s.block_start = 0; - s.lookahead = 0; - s.insert = 0; - s.match_length = s.prev_length = MIN_MATCH - 1; - s.match_available = 0; - s.ins_h = 0; -} - - -function DeflateState() { - this.strm = null; /* pointer back to this zlib stream */ - this.status = 0; /* as the name implies */ - this.pending_buf = null; /* output still pending */ - this.pending_buf_size = 0; /* size of pending_buf */ - this.pending_out = 0; /* next pending byte to output to the stream */ - this.pending = 0; /* nb of bytes in the pending buffer */ - this.wrap = 0; /* bit 0 true for zlib, bit 1 true for gzip */ - this.gzhead = null; /* gzip header information to write */ - this.gzindex = 0; /* where in extra, name, or comment */ - this.method = Z_DEFLATED; /* can only be DEFLATED */ - this.last_flush = -1; /* value of flush param for previous deflate call */ - - this.w_size = 0; /* LZ77 window size (32K by default) */ - this.w_bits = 0; /* log2(w_size) (8..16) */ - this.w_mask = 0; /* w_size - 1 */ - - this.window = null; - /* Sliding window. Input bytes are read into the second half of the window, - * and move to the first half later to keep a dictionary of at least wSize - * bytes. With this organization, matches are limited to a distance of - * wSize-MAX_MATCH bytes, but this ensures that IO is always - * performed with a length multiple of the block size. - */ - - this.window_size = 0; - /* Actual size of window: 2*wSize, except when the user input buffer - * is directly used as sliding window. - */ + function isArguments (value) { + return isObjectLike(value) && isArrayLike(value) && + hasOwnProperty.call(value, 'callee') && !propertyIsEnumerable.call(value, 'callee'); + } - this.prev = null; - /* Link to older string with same hash index. To limit the size of this - * array to 64K, this link is maintained only for the last 32K strings. - * An index in this array is thus a window index modulo 32K. - */ + module.exports = isArguments; + }, { '../internal/isArrayLike': 245, '../internal/isObjectLike': 249 }], + 253: [function (require, module, exports) { + var getNative = require('../internal/getNative'); + var isLength = require('../internal/isLength'); + var isObjectLike = require('../internal/isObjectLike'); - this.head = null; /* Heads of the hash chains or NIL. */ + /** `Object#toString` result references. */ + var arrayTag = '[object Array]'; - this.ins_h = 0; /* hash index of string to be inserted */ - this.hash_size = 0; /* number of elements in hash table */ - this.hash_bits = 0; /* log2(hash_size) */ - this.hash_mask = 0; /* hash_size-1 */ + /** Used for native method references. */ + var objectProto = Object.prototype; - this.hash_shift = 0; - /* Number of bits by which ins_h must be shifted at each input - * step. It must be such that after MIN_MATCH steps, the oldest - * byte no longer takes part in the hash key, that is: - * hash_shift * MIN_MATCH >= hash_bits - */ + /** + * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring) + * of values. + */ + var objToString = objectProto.toString; - this.block_start = 0; - /* Window position at the beginning of the current output block. Gets - * negative when the window is moved backwards. - */ + /* Native method references for those with the same name as other `lodash` methods. */ + var nativeIsArray = getNative(Array, 'isArray'); - this.match_length = 0; /* length of best match */ - this.prev_match = 0; /* previous match */ - this.match_available = 0; /* set if previous match exists */ - this.strstart = 0; /* start of string to insert */ - this.match_start = 0; /* start of matching string */ - this.lookahead = 0; /* number of valid bytes ahead in window */ + /** + * Checks if `value` is classified as an `Array` object. + * + * @static + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`. + * @example + * + * _.isArray([1, 2, 3]); + * // => true + * + * _.isArray(function() { return arguments; }()); + * // => false + */ + var isArray = nativeIsArray || function (value) { + return isObjectLike(value) && isLength(value.length) && objToString.call(value) == arrayTag; + }; - this.prev_length = 0; - /* Length of the best match at previous step. Matches not greater than this - * are discarded. This is used in the lazy match evaluation. - */ + module.exports = isArray; + }, { '../internal/getNative': 244, '../internal/isLength': 248, '../internal/isObjectLike': 249 }], + 254: [function (require, module, exports) { + var isObject = require('./isObject'); - this.max_chain_length = 0; - /* To speed up deflation, hash chains are never searched beyond this - * length. A higher limit improves compression ratio but degrades the - * speed. - */ + /** `Object#toString` result references. */ + var funcTag = '[object Function]'; - this.max_lazy_match = 0; - /* Attempt to find a better match only when the current match is strictly - * smaller than this value. This mechanism is used only for compression - * levels >= 4. - */ - // That's alias to max_lazy_match, don't use directly - //this.max_insert_length = 0; - /* Insert new strings in the hash table only if the match length is not - * greater than this length. This saves time but degrades compression. - * max_insert_length is used only for compression levels <= 3. - */ + /** Used for native method references. */ + var objectProto = Object.prototype; - this.level = 0; /* compression level (1..9) */ - this.strategy = 0; /* favor or force Huffman coding*/ + /** + * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring) + * of values. + */ + var objToString = objectProto.toString; - this.good_match = 0; - /* Use a faster search when the previous match is longer than this */ + /** + * Checks if `value` is classified as a `Function` object. + * + * @static + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`. + * @example + * + * _.isFunction(_); + * // => true + * + * _.isFunction(/abc/); + * // => false + */ + function isFunction (value) { + // The use of `Object#toString` avoids issues with the `typeof` operator + // in older versions of Chrome and Safari which return 'function' for regexes + // and Safari 8 which returns 'object' for typed array constructors. + return isObject(value) && objToString.call(value) == funcTag; + } - this.nice_match = 0; /* Stop searching when current match exceeds this */ + module.exports = isFunction; + }, { './isObject': 256 }], + 255: [function (require, module, exports) { + var isFunction = require('./isFunction'); + var isObjectLike = require('../internal/isObjectLike'); - /* used by trees.c: */ + /** Used to detect host constructors (Safari > 5). */ + var reIsHostCtor = /^\[object .+?Constructor\]$/; - /* Didn't use ct_data typedef below to suppress compiler warning */ + /** Used for native method references. */ + var objectProto = Object.prototype; - // struct ct_data_s dyn_ltree[HEAP_SIZE]; /* literal and length tree */ - // struct ct_data_s dyn_dtree[2*D_CODES+1]; /* distance tree */ - // struct ct_data_s bl_tree[2*BL_CODES+1]; /* Huffman tree for bit lengths */ + /** Used to resolve the decompiled source of functions. */ + var fnToString = Function.prototype.toString; - // Use flat array of DOUBLE size, with interleaved fata, - // because JS does not support effective - this.dyn_ltree = new utils.Buf16(HEAP_SIZE * 2); - this.dyn_dtree = new utils.Buf16((2 * D_CODES + 1) * 2); - this.bl_tree = new utils.Buf16((2 * BL_CODES + 1) * 2); - zero(this.dyn_ltree); - zero(this.dyn_dtree); - zero(this.bl_tree); + /** Used to check objects for own properties. */ + var hasOwnProperty = objectProto.hasOwnProperty; - this.l_desc = null; /* desc. for literal tree */ - this.d_desc = null; /* desc. for distance tree */ - this.bl_desc = null; /* desc. for bit length tree */ + /** Used to detect if a method is native. */ + var reIsNative = RegExp('^' + + fnToString.call(hasOwnProperty).replace(/[\\^$.*+?()[\]{}|]/g, '\\$&') + .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$' + ); - //ush bl_count[MAX_BITS+1]; - this.bl_count = new utils.Buf16(MAX_BITS + 1); - /* number of codes at each bit length for an optimal tree */ + /** + * Checks if `value` is a native function. + * + * @static + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a native function, else `false`. + * @example + * + * _.isNative(Array.prototype.push); + * // => true + * + * _.isNative(_); + * // => false + */ + function isNative (value) { + if (value == null) { + return false; + } + if (isFunction(value)) { + return reIsNative.test(fnToString.call(value)); + } + return isObjectLike(value) && reIsHostCtor.test(value); + } - //int heap[2*L_CODES+1]; /* heap used to build the Huffman trees */ - this.heap = new utils.Buf16(2 * L_CODES + 1); /* heap used to build the Huffman trees */ - zero(this.heap); + module.exports = isNative; + }, { '../internal/isObjectLike': 249, './isFunction': 254 }], + 256: [function (require, module, exports) { + /** + * Checks if `value` is the [language type](https://es5.github.io/#x8) of `Object`. + * (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) + * + * @static + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an object, else `false`. + * @example + * + * _.isObject({}); + * // => true + * + * _.isObject([1, 2, 3]); + * // => true + * + * _.isObject(1); + * // => false + */ + function isObject (value) { + // Avoid a V8 JIT bug in Chrome 19-20. + // See https://code.google.com/p/v8/issues/detail?id=2291 for more details. + var type = typeof value; + return !!value && (type == 'object' || type == 'function'); + } - this.heap_len = 0; /* number of elements in the heap */ - this.heap_max = 0; /* element of largest frequency */ - /* The sons of heap[n] are heap[2*n] and heap[2*n+1]. heap[0] is not used. - * The same heap array is used to build all trees. - */ + module.exports = isObject; + }, {}], + 257: [function (require, module, exports) { + var baseForIn = require('../internal/baseForIn'); + var isArguments = require('./isArguments'); + var isObjectLike = require('../internal/isObjectLike'); - this.depth = new utils.Buf16(2 * L_CODES + 1); //uch depth[2*L_CODES+1]; - zero(this.depth); - /* Depth of each subtree used as tie breaker for trees of equal frequency - */ + /** `Object#toString` result references. */ + var objectTag = '[object Object]'; - this.l_buf = 0; /* buffer index for literals or lengths */ + /** Used for native method references. */ + var objectProto = Object.prototype; - this.lit_bufsize = 0; - /* Size of match buffer for literals/lengths. There are 4 reasons for - * limiting lit_bufsize to 64K: - * - frequencies can be kept in 16 bit counters - * - if compression is not successful for the first block, all input - * data is still in the window so we can still emit a stored block even - * when input comes from standard input. (This can also be done for - * all blocks if lit_bufsize is not greater than 32K.) - * - if compression is not successful for a file smaller than 64K, we can - * even emit a stored file instead of a stored block (saving 5 bytes). - * This is applicable only for zip (not gzip or zlib). - * - creating new Huffman trees less frequently may not provide fast - * adaptation to changes in the input data statistics. (Take for - * example a binary file with poorly compressible code followed by - * a highly compressible string table.) Smaller buffer sizes give - * fast adaptation but have of course the overhead of transmitting - * trees more frequently. - * - I can't count above 4 - */ + /** Used to check objects for own properties. */ + var hasOwnProperty = objectProto.hasOwnProperty; - this.last_lit = 0; /* running index in l_buf */ + /** + * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring) + * of values. + */ + var objToString = objectProto.toString; - this.d_buf = 0; - /* Buffer index for distances. To simplify the code, d_buf and l_buf have - * the same number of elements. To use different lengths, an extra flag - * array would be necessary. - */ + /** + * Checks if `value` is a plain object, that is, an object created by the + * `Object` constructor or one with a `[[Prototype]]` of `null`. + * + * **Note:** This method assumes objects created by the `Object` constructor + * have no inherited enumerable properties. + * + * @static + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a plain object, else `false`. + * @example + * + * function Foo() { + * this.a = 1; + * } + * + * _.isPlainObject(new Foo); + * // => false + * + * _.isPlainObject([1, 2, 3]); + * // => false + * + * _.isPlainObject({ 'x': 0, 'y': 0 }); + * // => true + * + * _.isPlainObject(Object.create(null)); + * // => true + */ + function isPlainObject (value) { + var Ctor; - this.opt_len = 0; /* bit length of current block with optimal trees */ - this.static_len = 0; /* bit length of current block with static trees */ - this.matches = 0; /* number of string matches in current block */ - this.insert = 0; /* bytes at end of window left to insert */ + // Exit early for non `Object` objects. + if (!(isObjectLike(value) && objToString.call(value) == objectTag && !isArguments(value)) || + (!hasOwnProperty.call(value, 'constructor') && (Ctor = value.constructor, typeof Ctor === 'function' && !(Ctor instanceof Ctor)))) { + return false; + } + // IE < 9 iterates inherited properties before own properties. If the first + // iterated property is an object's own property then there are no inherited + // enumerable properties. + var result; + // In most environments an object's own properties are iterated before + // its inherited properties. If the last iterated property is an object's + // own property then there are no inherited enumerable properties. + baseForIn(value, function (subValue, key) { + result = key; + }); + return result === undefined || hasOwnProperty.call(value, result); + } + module.exports = isPlainObject; + }, { '../internal/baseForIn': 235, '../internal/isObjectLike': 249, './isArguments': 252 }], + 258: [function (require, module, exports) { + var isObjectLike = require('../internal/isObjectLike'); - this.bi_buf = 0; - /* Output buffer. bits are inserted starting at the bottom (least - * significant bits). - */ - this.bi_valid = 0; - /* Number of valid bits in bi_buf. All bits above the last valid bit - * are always zero. - */ + /** `Object#toString` result references. */ + var stringTag = '[object String]'; - // Used for window memory init. We safely ignore it for JS. That makes - // sense only for pointers and memory check tools. - //this.high_water = 0; - /* High water mark offset in window for initialized bytes -- bytes above - * this are set to zero in order to avoid memory check warnings when - * longest match routines access bytes past the input. This is then - * updated to the new high water mark. - */ -} + /** Used for native method references. */ + var objectProto = Object.prototype; + /** + * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring) + * of values. + */ + var objToString = objectProto.toString; -function deflateResetKeep(strm) { - var s; + /** + * Checks if `value` is classified as a `String` primitive or object. + * + * @static + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`. + * @example + * + * _.isString('abc'); + * // => true + * + * _.isString(1); + * // => false + */ + function isString (value) { + return typeof value === 'string' || (isObjectLike(value) && objToString.call(value) == stringTag); + } - if (!strm || !strm.state) { - return err(strm, Z_STREAM_ERROR); - } + module.exports = isString; + }, { '../internal/isObjectLike': 249 }], + 259: [function (require, module, exports) { + /** + * Checks if `value` is `undefined`. + * + * @static + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is `undefined`, else `false`. + * @example + * + * _.isUndefined(void 0); + * // => true + * + * _.isUndefined(null); + * // => false + */ + function isUndefined (value) { + return value === undefined; + } - strm.total_in = strm.total_out = 0; - strm.data_type = Z_UNKNOWN; + module.exports = isUndefined; + }, {}], + 260: [function (require, module, exports) { + var assignWith = require('../internal/assignWith'); + var baseAssign = require('../internal/baseAssign'); + var createAssigner = require('../internal/createAssigner'); - s = strm.state; - s.pending = 0; - s.pending_out = 0; + /** + * Assigns own enumerable properties of source object(s) to the destination + * object. Subsequent sources overwrite property assignments of previous sources. + * If `customizer` is provided it's invoked to produce the assigned values. + * The `customizer` is bound to `thisArg` and invoked with five arguments: + * (objectValue, sourceValue, key, object, source). + * + * **Note:** This method mutates `object` and is based on + * [`Object.assign`](http://ecma-international.org/ecma-262/6.0/#sec-object.assign). + * + * @static + * @memberOf _ + * @alias extend + * @category Object + * @param {Object} object The destination object. + * @param {...Object} [sources] The source objects. + * @param {Function} [customizer] The function to customize assigned values. + * @param {*} [thisArg] The `this` binding of `customizer`. + * @returns {Object} Returns `object`. + * @example + * + * _.assign({ 'user': 'barney' }, { 'age': 40 }, { 'user': 'fred' }); + * // => { 'user': 'fred', 'age': 40 } + * + * // using a customizer callback + * var defaults = _.partialRight(_.assign, function(value, other) { + * return _.isUndefined(value) ? other : value; + * }); + * + * defaults({ 'user': 'barney' }, { 'age': 36 }, { 'user': 'fred' }); + * // => { 'user': 'barney', 'age': 36 } + */ + var assign = createAssigner(function (object, source, customizer) { + return customizer + ? assignWith(object, source, customizer) + : baseAssign(object, source); + }); - if (s.wrap < 0) { - s.wrap = -s.wrap; - /* was made negative by deflate(..., Z_FINISH); */ - } - s.status = (s.wrap ? INIT_STATE : BUSY_STATE); - strm.adler = (s.wrap === 2) ? - 0 // crc32(0, Z_NULL, 0) - : - 1; // adler32(0, Z_NULL, 0) - s.last_flush = Z_NO_FLUSH; - trees._tr_init(s); - return Z_OK; -} - - -function deflateReset(strm) { - var ret = deflateResetKeep(strm); - if (ret === Z_OK) { - lm_init(strm.state); - } - return ret; -} + module.exports = assign; + }, { '../internal/assignWith': 230, '../internal/baseAssign': 231, '../internal/createAssigner': 239 }], + 261: [function (require, module, exports) { + var getNative = require('../internal/getNative'); + var isArrayLike = require('../internal/isArrayLike'); + var isObject = require('../lang/isObject'); + var shimKeys = require('../internal/shimKeys'); + /* Native method references for those with the same name as other `lodash` methods. */ + var nativeKeys = getNative(Object, 'keys'); -function deflateSetHeader(strm, head) { - if (!strm || !strm.state) { return Z_STREAM_ERROR; } - if (strm.state.wrap !== 2) { return Z_STREAM_ERROR; } - strm.state.gzhead = head; - return Z_OK; -} + /** + * Creates an array of the own enumerable property names of `object`. + * + * **Note:** Non-object values are coerced to objects. See the + * [ES spec](http://ecma-international.org/ecma-262/6.0/#sec-object.keys) + * for more details. + * + * @static + * @memberOf _ + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.keys(new Foo); + * // => ['a', 'b'] (iteration order is not guaranteed) + * + * _.keys('hi'); + * // => ['0', '1'] + */ + var keys = !nativeKeys ? shimKeys : function (object) { + var Ctor = object == null ? undefined : object.constructor; + if ((typeof Ctor === 'function' && Ctor.prototype === object) || + (typeof object !== 'function' && isArrayLike(object))) { + return shimKeys(object); + } + return isObject(object) ? nativeKeys(object) : []; + }; + module.exports = keys; + }, { '../internal/getNative': 244, '../internal/isArrayLike': 245, '../internal/shimKeys': 250, '../lang/isObject': 256 }], + 262: [function (require, module, exports) { + var isArguments = require('../lang/isArguments'); + var isArray = require('../lang/isArray'); + var isIndex = require('../internal/isIndex'); + var isLength = require('../internal/isLength'); + var isObject = require('../lang/isObject'); -function deflateInit2(strm, level, method, windowBits, memLevel, strategy) { - if (!strm) { // === Z_NULL - return Z_STREAM_ERROR; - } - var wrap = 1; + /** Used for native method references. */ + var objectProto = Object.prototype; - if (level === Z_DEFAULT_COMPRESSION) { - level = 6; - } + /** Used to check objects for own properties. */ + var hasOwnProperty = objectProto.hasOwnProperty; - if (windowBits < 0) { /* suppress zlib wrapper */ - wrap = 0; - windowBits = -windowBits; - } + /** + * Creates an array of the own and inherited enumerable property names of `object`. + * + * **Note:** Non-object values are coerced to objects. + * + * @static + * @memberOf _ + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.keysIn(new Foo); + * // => ['a', 'b', 'c'] (iteration order is not guaranteed) + */ + function keysIn (object) { + if (object == null) { + return []; + } + if (!isObject(object)) { + object = Object(object); + } + var length = object.length; + length = (length && isLength(length) && + (isArray(object) || isArguments(object)) && length) || 0; - else if (windowBits > 15) { - wrap = 2; /* write gzip wrapper instead */ - windowBits -= 16; - } + var Ctor = object.constructor; + var index = -1; + var isProto = typeof Ctor === 'function' && Ctor.prototype === object; + var result = Array(length); + var skipIndexes = length > 0; + while (++index < length) { + result[index] = (index + ''); + } + for (var key in object) { + if (!(skipIndexes && isIndex(key, length)) && + !(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) { + result.push(key); + } + } + return result; + } - if (memLevel < 1 || memLevel > MAX_MEM_LEVEL || method !== Z_DEFLATED || - windowBits < 8 || windowBits > 15 || level < 0 || level > 9 || - strategy < 0 || strategy > Z_FIXED) { - return err(strm, Z_STREAM_ERROR); - } + module.exports = keysIn; + }, { '../internal/isIndex': 246, '../internal/isLength': 248, '../lang/isArguments': 252, '../lang/isArray': 253, '../lang/isObject': 256 }], + 263: [function (require, module, exports) { + /** + * This method returns the first argument provided to it. + * + * @static + * @memberOf _ + * @category Utility + * @param {*} value Any value. + * @returns {*} Returns `value`. + * @example + * + * var object = { 'user': 'fred' }; + * + * _.identity(object) === object; + * // => true + */ + function identity (value) { + return value; + } + + module.exports = identity; + }, {}], + 264: [function (require, module, exports) { + 'use strict'; + var inherits = require('inherits'); + var HashBase = require('hash-base'); + var Buffer = require('safe-buffer').Buffer; + + var ARRAY16 = new Array(16); + + function MD5 () { + HashBase.call(this, 64); + + // state + this._a = 0x67452301; + this._b = 0xefcdab89; + this._c = 0x98badcfe; + this._d = 0x10325476; + } + + inherits(MD5, HashBase); + + MD5.prototype._update = function () { + var M = ARRAY16; + for (var i = 0; i < 16; ++i) M[i] = this._block.readInt32LE(i * 4); + + var a = this._a; + var b = this._b; + var c = this._c; + var d = this._d; + + a = fnF(a, b, c, d, M[0], 0xd76aa478, 7); + d = fnF(d, a, b, c, M[1], 0xe8c7b756, 12); + c = fnF(c, d, a, b, M[2], 0x242070db, 17); + b = fnF(b, c, d, a, M[3], 0xc1bdceee, 22); + a = fnF(a, b, c, d, M[4], 0xf57c0faf, 7); + d = fnF(d, a, b, c, M[5], 0x4787c62a, 12); + c = fnF(c, d, a, b, M[6], 0xa8304613, 17); + b = fnF(b, c, d, a, M[7], 0xfd469501, 22); + a = fnF(a, b, c, d, M[8], 0x698098d8, 7); + d = fnF(d, a, b, c, M[9], 0x8b44f7af, 12); + c = fnF(c, d, a, b, M[10], 0xffff5bb1, 17); + b = fnF(b, c, d, a, M[11], 0x895cd7be, 22); + a = fnF(a, b, c, d, M[12], 0x6b901122, 7); + d = fnF(d, a, b, c, M[13], 0xfd987193, 12); + c = fnF(c, d, a, b, M[14], 0xa679438e, 17); + b = fnF(b, c, d, a, M[15], 0x49b40821, 22); + + a = fnG(a, b, c, d, M[1], 0xf61e2562, 5); + d = fnG(d, a, b, c, M[6], 0xc040b340, 9); + c = fnG(c, d, a, b, M[11], 0x265e5a51, 14); + b = fnG(b, c, d, a, M[0], 0xe9b6c7aa, 20); + a = fnG(a, b, c, d, M[5], 0xd62f105d, 5); + d = fnG(d, a, b, c, M[10], 0x02441453, 9); + c = fnG(c, d, a, b, M[15], 0xd8a1e681, 14); + b = fnG(b, c, d, a, M[4], 0xe7d3fbc8, 20); + a = fnG(a, b, c, d, M[9], 0x21e1cde6, 5); + d = fnG(d, a, b, c, M[14], 0xc33707d6, 9); + c = fnG(c, d, a, b, M[3], 0xf4d50d87, 14); + b = fnG(b, c, d, a, M[8], 0x455a14ed, 20); + a = fnG(a, b, c, d, M[13], 0xa9e3e905, 5); + d = fnG(d, a, b, c, M[2], 0xfcefa3f8, 9); + c = fnG(c, d, a, b, M[7], 0x676f02d9, 14); + b = fnG(b, c, d, a, M[12], 0x8d2a4c8a, 20); + + a = fnH(a, b, c, d, M[5], 0xfffa3942, 4); + d = fnH(d, a, b, c, M[8], 0x8771f681, 11); + c = fnH(c, d, a, b, M[11], 0x6d9d6122, 16); + b = fnH(b, c, d, a, M[14], 0xfde5380c, 23); + a = fnH(a, b, c, d, M[1], 0xa4beea44, 4); + d = fnH(d, a, b, c, M[4], 0x4bdecfa9, 11); + c = fnH(c, d, a, b, M[7], 0xf6bb4b60, 16); + b = fnH(b, c, d, a, M[10], 0xbebfbc70, 23); + a = fnH(a, b, c, d, M[13], 0x289b7ec6, 4); + d = fnH(d, a, b, c, M[0], 0xeaa127fa, 11); + c = fnH(c, d, a, b, M[3], 0xd4ef3085, 16); + b = fnH(b, c, d, a, M[6], 0x04881d05, 23); + a = fnH(a, b, c, d, M[9], 0xd9d4d039, 4); + d = fnH(d, a, b, c, M[12], 0xe6db99e5, 11); + c = fnH(c, d, a, b, M[15], 0x1fa27cf8, 16); + b = fnH(b, c, d, a, M[2], 0xc4ac5665, 23); + + a = fnI(a, b, c, d, M[0], 0xf4292244, 6); + d = fnI(d, a, b, c, M[7], 0x432aff97, 10); + c = fnI(c, d, a, b, M[14], 0xab9423a7, 15); + b = fnI(b, c, d, a, M[5], 0xfc93a039, 21); + a = fnI(a, b, c, d, M[12], 0x655b59c3, 6); + d = fnI(d, a, b, c, M[3], 0x8f0ccc92, 10); + c = fnI(c, d, a, b, M[10], 0xffeff47d, 15); + b = fnI(b, c, d, a, M[1], 0x85845dd1, 21); + a = fnI(a, b, c, d, M[8], 0x6fa87e4f, 6); + d = fnI(d, a, b, c, M[15], 0xfe2ce6e0, 10); + c = fnI(c, d, a, b, M[6], 0xa3014314, 15); + b = fnI(b, c, d, a, M[13], 0x4e0811a1, 21); + a = fnI(a, b, c, d, M[4], 0xf7537e82, 6); + d = fnI(d, a, b, c, M[11], 0xbd3af235, 10); + c = fnI(c, d, a, b, M[2], 0x2ad7d2bb, 15); + b = fnI(b, c, d, a, M[9], 0xeb86d391, 21); + + this._a = (this._a + a) | 0; + this._b = (this._b + b) | 0; + this._c = (this._c + c) | 0; + this._d = (this._d + d) | 0; + }; + MD5.prototype._digest = function () { + // create padding and handle blocks + this._block[this._blockOffset++] = 0x80; + if (this._blockOffset > 56) { + this._block.fill(0, this._blockOffset, 64); + this._update(); + this._blockOffset = 0; + } - if (windowBits === 8) { - windowBits = 9; - } - /* until 256-byte window bug fixed */ + this._block.fill(0, this._blockOffset, 56); + this._block.writeUInt32LE(this._length[0], 56); + this._block.writeUInt32LE(this._length[1], 60); + this._update(); + + // produce result + var buffer = Buffer.allocUnsafe(16); + buffer.writeInt32LE(this._a, 0); + buffer.writeInt32LE(this._b, 4); + buffer.writeInt32LE(this._c, 8); + buffer.writeInt32LE(this._d, 12); + return buffer; + }; - var s = new DeflateState(); + function rotl (x, n) { + return (x << n) | (x >>> (32 - n)); + } - strm.state = s; - s.strm = strm; + function fnF (a, b, c, d, m, k, s) { + return (rotl((a + ((b & c) | ((~b) & d)) + m + k) | 0, s) + b) | 0; + } - s.wrap = wrap; - s.gzhead = null; - s.w_bits = windowBits; - s.w_size = 1 << s.w_bits; - s.w_mask = s.w_size - 1; + function fnG (a, b, c, d, m, k, s) { + return (rotl((a + ((b & d) | (c & (~d))) + m + k) | 0, s) + b) | 0; + } - s.hash_bits = memLevel + 7; - s.hash_size = 1 << s.hash_bits; - s.hash_mask = s.hash_size - 1; - s.hash_shift = ~~((s.hash_bits + MIN_MATCH - 1) / MIN_MATCH); + function fnH (a, b, c, d, m, k, s) { + return (rotl((a + (b ^ c ^ d) + m + k) | 0, s) + b) | 0; + } - s.window = new utils.Buf8(s.w_size * 2); - s.head = new utils.Buf16(s.hash_size); - s.prev = new utils.Buf16(s.w_size); + function fnI (a, b, c, d, m, k, s) { + return (rotl((a + ((c ^ (b | (~d)))) + m + k) | 0, s) + b) | 0; + } - // Don't need mem init magic for JS. - //s.high_water = 0; /* nothing written to s->window yet */ + module.exports = MD5; + }, { 'hash-base': 197, inherits: 217, 'safe-buffer': 338 }], + 265: [function (require, module, exports) { + var bn = require('bn.js'); + var brorand = require('brorand'); - s.lit_bufsize = 1 << (memLevel + 6); /* 16K elements by default */ + function MillerRabin (rand) { + this.rand = rand || new brorand.Rand(); + } + module.exports = MillerRabin; - s.pending_buf_size = s.lit_bufsize * 4; + MillerRabin.create = function create (rand) { + return new MillerRabin(rand); + }; - //overlay = (ushf *) ZALLOC(strm, s->lit_bufsize, sizeof(ush)+2); - //s->pending_buf = (uchf *) overlay; - s.pending_buf = new utils.Buf8(s.pending_buf_size); + MillerRabin.prototype._randbelow = function _randbelow (n) { + var len = n.bitLength(); + var min_bytes = Math.ceil(len / 8); - // It is offset from `s.pending_buf` (size is `s.lit_bufsize * 2`) - //s->d_buf = overlay + s->lit_bufsize/sizeof(ush); - s.d_buf = 1 * s.lit_bufsize; + // Generage random bytes until a number less than n is found. + // This ensures that 0..n-1 have an equal probability of being selected. + do { var a = new bn(this.rand.generate(min_bytes)); } + while (a.cmp(n) >= 0); - //s->l_buf = s->pending_buf + (1+sizeof(ush))*s->lit_bufsize; - s.l_buf = (1 + 2) * s.lit_bufsize; + return a; + }; - s.level = level; - s.strategy = strategy; - s.method = method; + MillerRabin.prototype._randrange = function _randrange (start, stop) { + // Generate a random number greater than or equal to start and less than stop. + var size = stop.sub(start); + return start.add(this._randbelow(size)); + }; - return deflateReset(strm); -} + MillerRabin.prototype.test = function test (n, k, cb) { + var len = n.bitLength(); + var red = bn.mont(n); + var rone = new bn(1).toRed(red); -function deflateInit(strm, level) { - return deflateInit2(strm, level, Z_DEFLATED, MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY); -} + if (!k) { k = Math.max(1, (len / 48) | 0); } + // Find d and s, (n - 1) = (2 ^ s) * d; + var n1 = n.subn(1); + for (var s = 0; !n1.testn(s); s++) {} + var d = n.shrn(s); -function deflate(strm, flush) { - var old_flush, s; - var beg, val; // for gzip header write only + var rn1 = n1.toRed(red); - if (!strm || !strm.state || - flush > Z_BLOCK || flush < 0) { - return strm ? err(strm, Z_STREAM_ERROR) : Z_STREAM_ERROR; - } + var prime = true; + for (; k > 0; k--) { + var a = this._randrange(new bn(2), n1); + if (cb) { cb(a); } - s = strm.state; + var x = a.toRed(red).redPow(d); + if (x.cmp(rone) === 0 || x.cmp(rn1) === 0) { continue; } - if (!strm.output || - (!strm.input && strm.avail_in !== 0) || - (s.status === FINISH_STATE && flush !== Z_FINISH)) { - return err(strm, (strm.avail_out === 0) ? Z_BUF_ERROR : Z_STREAM_ERROR); - } + for (var i = 1; i < s; i++) { + x = x.redSqr(); - s.strm = strm; /* just in case */ - old_flush = s.last_flush; - s.last_flush = flush; - - /* Write the header */ - if (s.status === INIT_STATE) { - - if (s.wrap === 2) { // GZIP header - strm.adler = 0; //crc32(0L, Z_NULL, 0); - put_byte(s, 31); - put_byte(s, 139); - put_byte(s, 8); - if (!s.gzhead) { // s->gzhead == Z_NULL - put_byte(s, 0); - put_byte(s, 0); - put_byte(s, 0); - put_byte(s, 0); - put_byte(s, 0); - put_byte(s, s.level === 9 ? 2 : - (s.strategy >= Z_HUFFMAN_ONLY || s.level < 2 ? - 4 : 0)); - put_byte(s, OS_CODE); - s.status = BUSY_STATE; - } - else { - put_byte(s, (s.gzhead.text ? 1 : 0) + - (s.gzhead.hcrc ? 2 : 0) + - (!s.gzhead.extra ? 0 : 4) + - (!s.gzhead.name ? 0 : 8) + - (!s.gzhead.comment ? 0 : 16) - ); - put_byte(s, s.gzhead.time & 0xff); - put_byte(s, (s.gzhead.time >> 8) & 0xff); - put_byte(s, (s.gzhead.time >> 16) & 0xff); - put_byte(s, (s.gzhead.time >> 24) & 0xff); - put_byte(s, s.level === 9 ? 2 : - (s.strategy >= Z_HUFFMAN_ONLY || s.level < 2 ? - 4 : 0)); - put_byte(s, s.gzhead.os & 0xff); - if (s.gzhead.extra && s.gzhead.extra.length) { - put_byte(s, s.gzhead.extra.length & 0xff); - put_byte(s, (s.gzhead.extra.length >> 8) & 0xff); - } - if (s.gzhead.hcrc) { - strm.adler = crc32(strm.adler, s.pending_buf, s.pending, 0); + if (x.cmp(rone) === 0) { return false; } + if (x.cmp(rn1) === 0) { break; } } - s.gzindex = 0; - s.status = EXTRA_STATE; - } - } - else // DEFLATE header - { - var header = (Z_DEFLATED + ((s.w_bits - 8) << 4)) << 8; - var level_flags = -1; - - if (s.strategy >= Z_HUFFMAN_ONLY || s.level < 2) { - level_flags = 0; - } else if (s.level < 6) { - level_flags = 1; - } else if (s.level === 6) { - level_flags = 2; - } else { - level_flags = 3; - } - header |= (level_flags << 6); - if (s.strstart !== 0) { header |= PRESET_DICT; } - header += 31 - (header % 31); - - s.status = BUSY_STATE; - putShortMSB(s, header); - - /* Save the adler32 of the preset dictionary: */ - if (s.strstart !== 0) { - putShortMSB(s, strm.adler >>> 16); - putShortMSB(s, strm.adler & 0xffff); - } - strm.adler = 1; // adler32(0L, Z_NULL, 0); - } - } - -//#ifdef GZIP - if (s.status === EXTRA_STATE) { - if (s.gzhead.extra/* != Z_NULL*/) { - beg = s.pending; /* start of bytes to update crc */ - while (s.gzindex < (s.gzhead.extra.length & 0xffff)) { - if (s.pending === s.pending_buf_size) { - if (s.gzhead.hcrc && s.pending > beg) { - strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg); - } - flush_pending(strm); - beg = s.pending; - if (s.pending === s.pending_buf_size) { - break; - } - } - put_byte(s, s.gzhead.extra[s.gzindex] & 0xff); - s.gzindex++; - } - if (s.gzhead.hcrc && s.pending > beg) { - strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg); + if (i === s) { return false; } } - if (s.gzindex === s.gzhead.extra.length) { - s.gzindex = 0; - s.status = NAME_STATE; - } - } - else { - s.status = NAME_STATE; - } - } - if (s.status === NAME_STATE) { - if (s.gzhead.name/* != Z_NULL*/) { - beg = s.pending; /* start of bytes to update crc */ - //int val; - do { - if (s.pending === s.pending_buf_size) { - if (s.gzhead.hcrc && s.pending > beg) { - strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg); - } - flush_pending(strm); - beg = s.pending; - if (s.pending === s.pending_buf_size) { - val = 1; - break; - } - } - // JS specific: little magic to add zero terminator to end of string - if (s.gzindex < s.gzhead.name.length) { - val = s.gzhead.name.charCodeAt(s.gzindex++) & 0xff; - } else { - val = 0; - } - put_byte(s, val); - } while (val !== 0); + return prime; + }; - if (s.gzhead.hcrc && s.pending > beg) { - strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg); - } - if (val === 0) { - s.gzindex = 0; - s.status = COMMENT_STATE; - } - } - else { - s.status = COMMENT_STATE; - } - } - if (s.status === COMMENT_STATE) { - if (s.gzhead.comment/* != Z_NULL*/) { - beg = s.pending; /* start of bytes to update crc */ - //int val; + MillerRabin.prototype.getDivisor = function getDivisor (n, k) { + var len = n.bitLength(); + var red = bn.mont(n); + var rone = new bn(1).toRed(red); - do { - if (s.pending === s.pending_buf_size) { - if (s.gzhead.hcrc && s.pending > beg) { - strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg); - } - flush_pending(strm); - beg = s.pending; - if (s.pending === s.pending_buf_size) { - val = 1; - break; - } - } - // JS specific: little magic to add zero terminator to end of string - if (s.gzindex < s.gzhead.comment.length) { - val = s.gzhead.comment.charCodeAt(s.gzindex++) & 0xff; - } else { - val = 0; - } - put_byte(s, val); - } while (val !== 0); + if (!k) { k = Math.max(1, (len / 48) | 0); } - if (s.gzhead.hcrc && s.pending > beg) { - strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg); - } - if (val === 0) { - s.status = HCRC_STATE; - } - } - else { - s.status = HCRC_STATE; - } - } - if (s.status === HCRC_STATE) { - if (s.gzhead.hcrc) { - if (s.pending + 2 > s.pending_buf_size) { - flush_pending(strm); - } - if (s.pending + 2 <= s.pending_buf_size) { - put_byte(s, strm.adler & 0xff); - put_byte(s, (strm.adler >> 8) & 0xff); - strm.adler = 0; //crc32(0L, Z_NULL, 0); - s.status = BUSY_STATE; - } - } - else { - s.status = BUSY_STATE; - } - } -//#endif + // Find d and s, (n - 1) = (2 ^ s) * d; + var n1 = n.subn(1); + for (var s = 0; !n1.testn(s); s++) {} + var d = n.shrn(s); - /* Flush as much pending output as possible */ - if (s.pending !== 0) { - flush_pending(strm); - if (strm.avail_out === 0) { - /* Since avail_out is 0, deflate will be called again with - * more output space, but possibly with both pending and - * avail_in equal to zero. There won't be anything to do, - * but this is not an error situation so make sure we - * return OK instead of BUF_ERROR at next call of deflate: - */ - s.last_flush = -1; - return Z_OK; - } + var rn1 = n1.toRed(red); - /* Make sure there is something to do and avoid duplicate consecutive - * flushes. For repeated and useless calls with Z_FINISH, we keep - * returning Z_STREAM_END instead of Z_BUF_ERROR. - */ - } else if (strm.avail_in === 0 && rank(flush) <= rank(old_flush) && - flush !== Z_FINISH) { - return err(strm, Z_BUF_ERROR); - } + for (; k > 0; k--) { + var a = this._randrange(new bn(2), n1); - /* User must not provide more input after the first FINISH: */ - if (s.status === FINISH_STATE && strm.avail_in !== 0) { - return err(strm, Z_BUF_ERROR); - } + var g = n.gcd(a); + if (g.cmpn(1) !== 0) { return g; } - /* Start a new block or continue the current one. - */ - if (strm.avail_in !== 0 || s.lookahead !== 0 || - (flush !== Z_NO_FLUSH && s.status !== FINISH_STATE)) { - var bstate = (s.strategy === Z_HUFFMAN_ONLY) ? deflate_huff(s, flush) : - (s.strategy === Z_RLE ? deflate_rle(s, flush) : - configuration_table[s.level].func(s, flush)); + var x = a.toRed(red).redPow(d); + if (x.cmp(rone) === 0 || x.cmp(rn1) === 0) { continue; } - if (bstate === BS_FINISH_STARTED || bstate === BS_FINISH_DONE) { - s.status = FINISH_STATE; - } - if (bstate === BS_NEED_MORE || bstate === BS_FINISH_STARTED) { - if (strm.avail_out === 0) { - s.last_flush = -1; - /* avoid BUF_ERROR next call, see above */ - } - return Z_OK; - /* If flush != Z_NO_FLUSH && avail_out == 0, the next call - * of deflate should use the same flush parameter to make sure - * that the flush is complete. So we don't have to output an - * empty block here, this will be done at next call. This also - * ensures that for a very small output buffer, we emit at most - * one empty block. - */ - } - if (bstate === BS_BLOCK_DONE) { - if (flush === Z_PARTIAL_FLUSH) { - trees._tr_align(s); - } - else if (flush !== Z_BLOCK) { /* FULL_FLUSH or SYNC_FLUSH */ + for (var i = 1; i < s; i++) { + x = x.redSqr(); - trees._tr_stored_block(s, 0, 0, false); - /* For a full flush, this empty block will be recognized - * as a special marker by inflate_sync(). - */ - if (flush === Z_FULL_FLUSH) { - /*** CLEAR_HASH(s); ***/ /* forget history */ - zero(s.head); // Fill with NIL (= 0); + if (x.cmp(rone) === 0) { return x.fromRed().subn(1).gcd(n); } + if (x.cmp(rn1) === 0) { break; } + } - if (s.lookahead === 0) { - s.strstart = 0; - s.block_start = 0; - s.insert = 0; - } + if (i === s) { + x = x.redSqr(); + return x.fromRed().subn(1).gcd(n); } } - flush_pending(strm); - if (strm.avail_out === 0) { - s.last_flush = -1; /* avoid BUF_ERROR at next call, see above */ - return Z_OK; - } - } - } - //Assert(strm->avail_out > 0, "bug2"); - //if (strm.avail_out <= 0) { throw new Error("bug2");} - - if (flush !== Z_FINISH) { return Z_OK; } - if (s.wrap <= 0) { return Z_STREAM_END; } - - /* Write the trailer */ - if (s.wrap === 2) { - put_byte(s, strm.adler & 0xff); - put_byte(s, (strm.adler >> 8) & 0xff); - put_byte(s, (strm.adler >> 16) & 0xff); - put_byte(s, (strm.adler >> 24) & 0xff); - put_byte(s, strm.total_in & 0xff); - put_byte(s, (strm.total_in >> 8) & 0xff); - put_byte(s, (strm.total_in >> 16) & 0xff); - put_byte(s, (strm.total_in >> 24) & 0xff); - } - else - { - putShortMSB(s, strm.adler >>> 16); - putShortMSB(s, strm.adler & 0xffff); - } - - flush_pending(strm); - /* If avail_out is zero, the application will call deflate again - * to flush the rest. - */ - if (s.wrap > 0) { s.wrap = -s.wrap; } - /* write the trailer only once! */ - return s.pending !== 0 ? Z_OK : Z_STREAM_END; -} -function deflateEnd(strm) { - var status; - - if (!strm/*== Z_NULL*/ || !strm.state/*== Z_NULL*/) { - return Z_STREAM_ERROR; - } - - status = strm.state.status; - if (status !== INIT_STATE && - status !== EXTRA_STATE && - status !== NAME_STATE && - status !== COMMENT_STATE && - status !== HCRC_STATE && - status !== BUSY_STATE && - status !== FINISH_STATE - ) { - return err(strm, Z_STREAM_ERROR); - } - - strm.state = null; - - return status === BUSY_STATE ? err(strm, Z_DATA_ERROR) : Z_OK; -} - - -/* ========================================================================= - * Initializes the compression dictionary from the given byte - * sequence without producing any compressed output. + return false; + }; + }, { 'bn.js': 68, brorand: 69 }], + 266: [function (require, module, exports) { + module.exports = { + 'application/1d-interleaved-parityfec': { + source: 'iana' + }, + 'application/3gpdash-qoe-report+xml': { + source: 'iana', + compressible: true + }, + 'application/3gpp-ims+xml': { + source: 'iana', + compressible: true + }, + 'application/a2l': { + source: 'iana' + }, + 'application/activemessage': { + source: 'iana' + }, + 'application/activity+json': { + source: 'iana', + compressible: true + }, + 'application/alto-costmap+json': { + source: 'iana', + compressible: true + }, + 'application/alto-costmapfilter+json': { + source: 'iana', + compressible: true + }, + 'application/alto-directory+json': { + source: 'iana', + compressible: true + }, + 'application/alto-endpointcost+json': { + source: 'iana', + compressible: true + }, + 'application/alto-endpointcostparams+json': { + source: 'iana', + compressible: true + }, + 'application/alto-endpointprop+json': { + source: 'iana', + compressible: true + }, + 'application/alto-endpointpropparams+json': { + source: 'iana', + compressible: true + }, + 'application/alto-error+json': { + source: 'iana', + compressible: true + }, + 'application/alto-networkmap+json': { + source: 'iana', + compressible: true + }, + 'application/alto-networkmapfilter+json': { + source: 'iana', + compressible: true + }, + 'application/aml': { + source: 'iana' + }, + 'application/andrew-inset': { + source: 'iana', + extensions: ['ez'] + }, + 'application/applefile': { + source: 'iana' + }, + 'application/applixware': { + source: 'apache', + extensions: ['aw'] + }, + 'application/atf': { + source: 'iana' + }, + 'application/atfx': { + source: 'iana' + }, + 'application/atom+xml': { + source: 'iana', + compressible: true, + extensions: ['atom'] + }, + 'application/atomcat+xml': { + source: 'iana', + compressible: true, + extensions: ['atomcat'] + }, + 'application/atomdeleted+xml': { + source: 'iana', + compressible: true + }, + 'application/atomicmail': { + source: 'iana' + }, + 'application/atomsvc+xml': { + source: 'iana', + compressible: true, + extensions: ['atomsvc'] + }, + 'application/atxml': { + source: 'iana' + }, + 'application/auth-policy+xml': { + source: 'iana', + compressible: true + }, + 'application/bacnet-xdd+zip': { + source: 'iana', + compressible: false + }, + 'application/batch-smtp': { + source: 'iana' + }, + 'application/bdoc': { + compressible: false, + extensions: ['bdoc'] + }, + 'application/beep+xml': { + source: 'iana', + compressible: true + }, + 'application/calendar+json': { + source: 'iana', + compressible: true + }, + 'application/calendar+xml': { + source: 'iana', + compressible: true + }, + 'application/call-completion': { + source: 'iana' + }, + 'application/cals-1840': { + source: 'iana' + }, + 'application/cbor': { + source: 'iana' + }, + 'application/cccex': { + source: 'iana' + }, + 'application/ccmp+xml': { + source: 'iana', + compressible: true + }, + 'application/ccxml+xml': { + source: 'iana', + compressible: true, + extensions: ['ccxml'] + }, + 'application/cdfx+xml': { + source: 'iana', + compressible: true + }, + 'application/cdmi-capability': { + source: 'iana', + extensions: ['cdmia'] + }, + 'application/cdmi-container': { + source: 'iana', + extensions: ['cdmic'] + }, + 'application/cdmi-domain': { + source: 'iana', + extensions: ['cdmid'] + }, + 'application/cdmi-object': { + source: 'iana', + extensions: ['cdmio'] + }, + 'application/cdmi-queue': { + source: 'iana', + extensions: ['cdmiq'] + }, + 'application/cdni': { + source: 'iana' + }, + 'application/cea': { + source: 'iana' + }, + 'application/cea-2018+xml': { + source: 'iana', + compressible: true + }, + 'application/cellml+xml': { + source: 'iana', + compressible: true + }, + 'application/cfw': { + source: 'iana' + }, + 'application/clue_info+xml': { + source: 'iana', + compressible: true + }, + 'application/cms': { + source: 'iana' + }, + 'application/cnrp+xml': { + source: 'iana', + compressible: true + }, + 'application/coap-group+json': { + source: 'iana', + compressible: true + }, + 'application/coap-payload': { + source: 'iana' + }, + 'application/commonground': { + source: 'iana' + }, + 'application/conference-info+xml': { + source: 'iana', + compressible: true + }, + 'application/cose': { + source: 'iana' + }, + 'application/cose-key': { + source: 'iana' + }, + 'application/cose-key-set': { + source: 'iana' + }, + 'application/cpl+xml': { + source: 'iana', + compressible: true + }, + 'application/csrattrs': { + source: 'iana' + }, + 'application/csta+xml': { + source: 'iana', + compressible: true + }, + 'application/cstadata+xml': { + source: 'iana', + compressible: true + }, + 'application/csvm+json': { + source: 'iana', + compressible: true + }, + 'application/cu-seeme': { + source: 'apache', + extensions: ['cu'] + }, + 'application/cwt': { + source: 'iana' + }, + 'application/cybercash': { + source: 'iana' + }, + 'application/dart': { + compressible: true + }, + 'application/dash+xml': { + source: 'iana', + compressible: true, + extensions: ['mpd'] + }, + 'application/dashdelta': { + source: 'iana' + }, + 'application/davmount+xml': { + source: 'iana', + compressible: true, + extensions: ['davmount'] + }, + 'application/dca-rft': { + source: 'iana' + }, + 'application/dcd': { + source: 'iana' + }, + 'application/dec-dx': { + source: 'iana' + }, + 'application/dialog-info+xml': { + source: 'iana', + compressible: true + }, + 'application/dicom': { + source: 'iana' + }, + 'application/dicom+json': { + source: 'iana', + compressible: true + }, + 'application/dicom+xml': { + source: 'iana', + compressible: true + }, + 'application/dii': { + source: 'iana' + }, + 'application/dit': { + source: 'iana' + }, + 'application/dns': { + source: 'iana' + }, + 'application/dns+json': { + source: 'iana', + compressible: true + }, + 'application/docbook+xml': { + source: 'apache', + compressible: true, + extensions: ['dbk'] + }, + 'application/dskpp+xml': { + source: 'iana', + compressible: true + }, + 'application/dssc+der': { + source: 'iana', + extensions: ['dssc'] + }, + 'application/dssc+xml': { + source: 'iana', + compressible: true, + extensions: ['xdssc'] + }, + 'application/dvcs': { + source: 'iana' + }, + 'application/ecmascript': { + source: 'iana', + compressible: true, + extensions: ['ecma', 'es'] + }, + 'application/edi-consent': { + source: 'iana' + }, + 'application/edi-x12': { + source: 'iana', + compressible: false + }, + 'application/edifact': { + source: 'iana', + compressible: false + }, + 'application/efi': { + source: 'iana' + }, + 'application/emergencycalldata.comment+xml': { + source: 'iana', + compressible: true + }, + 'application/emergencycalldata.control+xml': { + source: 'iana', + compressible: true + }, + 'application/emergencycalldata.deviceinfo+xml': { + source: 'iana', + compressible: true + }, + 'application/emergencycalldata.ecall.msd': { + source: 'iana' + }, + 'application/emergencycalldata.providerinfo+xml': { + source: 'iana', + compressible: true + }, + 'application/emergencycalldata.serviceinfo+xml': { + source: 'iana', + compressible: true + }, + 'application/emergencycalldata.subscriberinfo+xml': { + source: 'iana', + compressible: true + }, + 'application/emergencycalldata.veds+xml': { + source: 'iana', + compressible: true + }, + 'application/emma+xml': { + source: 'iana', + compressible: true, + extensions: ['emma'] + }, + 'application/emotionml+xml': { + source: 'iana', + compressible: true + }, + 'application/encaprtp': { + source: 'iana' + }, + 'application/epp+xml': { + source: 'iana', + compressible: true + }, + 'application/epub+zip': { + source: 'iana', + compressible: false, + extensions: ['epub'] + }, + 'application/eshop': { + source: 'iana' + }, + 'application/exi': { + source: 'iana', + extensions: ['exi'] + }, + 'application/fastinfoset': { + source: 'iana' + }, + 'application/fastsoap': { + source: 'iana' + }, + 'application/fdt+xml': { + source: 'iana', + compressible: true + }, + 'application/fhir+json': { + source: 'iana', + compressible: true + }, + 'application/fhir+xml': { + source: 'iana', + compressible: true + }, + 'application/fido.trusted-apps+json': { + compressible: true + }, + 'application/fits': { + source: 'iana' + }, + 'application/font-sfnt': { + source: 'iana' + }, + 'application/font-tdpfr': { + source: 'iana', + extensions: ['pfr'] + }, + 'application/font-woff': { + source: 'iana', + compressible: false + }, + 'application/framework-attributes+xml': { + source: 'iana', + compressible: true + }, + 'application/geo+json': { + source: 'iana', + compressible: true, + extensions: ['geojson'] + }, + 'application/geo+json-seq': { + source: 'iana' + }, + 'application/geopackage+sqlite3': { + source: 'iana' + }, + 'application/geoxacml+xml': { + source: 'iana', + compressible: true + }, + 'application/gltf-buffer': { + source: 'iana' + }, + 'application/gml+xml': { + source: 'iana', + compressible: true, + extensions: ['gml'] + }, + 'application/gpx+xml': { + source: 'apache', + compressible: true, + extensions: ['gpx'] + }, + 'application/gxf': { + source: 'apache', + extensions: ['gxf'] + }, + 'application/gzip': { + source: 'iana', + compressible: false, + extensions: ['gz'] + }, + 'application/h224': { + source: 'iana' + }, + 'application/held+xml': { + source: 'iana', + compressible: true + }, + 'application/hjson': { + extensions: ['hjson'] + }, + 'application/http': { + source: 'iana' + }, + 'application/hyperstudio': { + source: 'iana', + extensions: ['stk'] + }, + 'application/ibe-key-request+xml': { + source: 'iana', + compressible: true + }, + 'application/ibe-pkg-reply+xml': { + source: 'iana', + compressible: true + }, + 'application/ibe-pp-data': { + source: 'iana' + }, + 'application/iges': { + source: 'iana' + }, + 'application/im-iscomposing+xml': { + source: 'iana', + compressible: true + }, + 'application/index': { + source: 'iana' + }, + 'application/index.cmd': { + source: 'iana' + }, + 'application/index.obj': { + source: 'iana' + }, + 'application/index.response': { + source: 'iana' + }, + 'application/index.vnd': { + source: 'iana' + }, + 'application/inkml+xml': { + source: 'iana', + compressible: true, + extensions: ['ink', 'inkml'] + }, + 'application/iotp': { + source: 'iana' + }, + 'application/ipfix': { + source: 'iana', + extensions: ['ipfix'] + }, + 'application/ipp': { + source: 'iana' + }, + 'application/isup': { + source: 'iana' + }, + 'application/its+xml': { + source: 'iana', + compressible: true + }, + 'application/java-archive': { + source: 'apache', + compressible: false, + extensions: ['jar', 'war', 'ear'] + }, + 'application/java-serialized-object': { + source: 'apache', + compressible: false, + extensions: ['ser'] + }, + 'application/java-vm': { + source: 'apache', + compressible: false, + extensions: ['class'] + }, + 'application/javascript': { + source: 'iana', + charset: 'UTF-8', + compressible: true, + extensions: ['js', 'mjs'] + }, + 'application/jf2feed+json': { + source: 'iana', + compressible: true + }, + 'application/jose': { + source: 'iana' + }, + 'application/jose+json': { + source: 'iana', + compressible: true + }, + 'application/jrd+json': { + source: 'iana', + compressible: true + }, + 'application/json': { + source: 'iana', + charset: 'UTF-8', + compressible: true, + extensions: ['json', 'map'] + }, + 'application/json-patch+json': { + source: 'iana', + compressible: true + }, + 'application/json-seq': { + source: 'iana' + }, + 'application/json5': { + extensions: ['json5'] + }, + 'application/jsonml+json': { + source: 'apache', + compressible: true, + extensions: ['jsonml'] + }, + 'application/jwk+json': { + source: 'iana', + compressible: true + }, + 'application/jwk-set+json': { + source: 'iana', + compressible: true + }, + 'application/jwt': { + source: 'iana' + }, + 'application/kpml-request+xml': { + source: 'iana', + compressible: true + }, + 'application/kpml-response+xml': { + source: 'iana', + compressible: true + }, + 'application/ld+json': { + source: 'iana', + compressible: true, + extensions: ['jsonld'] + }, + 'application/lgr+xml': { + source: 'iana', + compressible: true + }, + 'application/link-format': { + source: 'iana' + }, + 'application/load-control+xml': { + source: 'iana', + compressible: true + }, + 'application/lost+xml': { + source: 'iana', + compressible: true, + extensions: ['lostxml'] + }, + 'application/lostsync+xml': { + source: 'iana', + compressible: true + }, + 'application/lxf': { + source: 'iana' + }, + 'application/mac-binhex40': { + source: 'iana', + extensions: ['hqx'] + }, + 'application/mac-compactpro': { + source: 'apache', + extensions: ['cpt'] + }, + 'application/macwriteii': { + source: 'iana' + }, + 'application/mads+xml': { + source: 'iana', + compressible: true, + extensions: ['mads'] + }, + 'application/manifest+json': { + charset: 'UTF-8', + compressible: true, + extensions: ['webmanifest'] + }, + 'application/marc': { + source: 'iana', + extensions: ['mrc'] + }, + 'application/marcxml+xml': { + source: 'iana', + compressible: true, + extensions: ['mrcx'] + }, + 'application/mathematica': { + source: 'iana', + extensions: ['ma', 'nb', 'mb'] + }, + 'application/mathml+xml': { + source: 'iana', + compressible: true, + extensions: ['mathml'] + }, + 'application/mathml-content+xml': { + source: 'iana', + compressible: true + }, + 'application/mathml-presentation+xml': { + source: 'iana', + compressible: true + }, + 'application/mbms-associated-procedure-description+xml': { + source: 'iana', + compressible: true + }, + 'application/mbms-deregister+xml': { + source: 'iana', + compressible: true + }, + 'application/mbms-envelope+xml': { + source: 'iana', + compressible: true + }, + 'application/mbms-msk+xml': { + source: 'iana', + compressible: true + }, + 'application/mbms-msk-response+xml': { + source: 'iana', + compressible: true + }, + 'application/mbms-protection-description+xml': { + source: 'iana', + compressible: true + }, + 'application/mbms-reception-report+xml': { + source: 'iana', + compressible: true + }, + 'application/mbms-register+xml': { + source: 'iana', + compressible: true + }, + 'application/mbms-register-response+xml': { + source: 'iana', + compressible: true + }, + 'application/mbms-schedule+xml': { + source: 'iana', + compressible: true + }, + 'application/mbms-user-service-description+xml': { + source: 'iana', + compressible: true + }, + 'application/mbox': { + source: 'iana', + extensions: ['mbox'] + }, + 'application/media-policy-dataset+xml': { + source: 'iana', + compressible: true + }, + 'application/media_control+xml': { + source: 'iana', + compressible: true + }, + 'application/mediaservercontrol+xml': { + source: 'iana', + compressible: true, + extensions: ['mscml'] + }, + 'application/merge-patch+json': { + source: 'iana', + compressible: true + }, + 'application/metalink+xml': { + source: 'apache', + compressible: true, + extensions: ['metalink'] + }, + 'application/metalink4+xml': { + source: 'iana', + compressible: true, + extensions: ['meta4'] + }, + 'application/mets+xml': { + source: 'iana', + compressible: true, + extensions: ['mets'] + }, + 'application/mf4': { + source: 'iana' + }, + 'application/mikey': { + source: 'iana' + }, + 'application/mmt-usd+xml': { + source: 'iana', + compressible: true + }, + 'application/mods+xml': { + source: 'iana', + compressible: true, + extensions: ['mods'] + }, + 'application/moss-keys': { + source: 'iana' + }, + 'application/moss-signature': { + source: 'iana' + }, + 'application/mosskey-data': { + source: 'iana' + }, + 'application/mosskey-request': { + source: 'iana' + }, + 'application/mp21': { + source: 'iana', + extensions: ['m21', 'mp21'] + }, + 'application/mp4': { + source: 'iana', + extensions: ['mp4s', 'm4p'] + }, + 'application/mpeg4-generic': { + source: 'iana' + }, + 'application/mpeg4-iod': { + source: 'iana' + }, + 'application/mpeg4-iod-xmt': { + source: 'iana' + }, + 'application/mrb-consumer+xml': { + source: 'iana', + compressible: true + }, + 'application/mrb-publish+xml': { + source: 'iana', + compressible: true + }, + 'application/msc-ivr+xml': { + source: 'iana', + compressible: true + }, + 'application/msc-mixer+xml': { + source: 'iana', + compressible: true + }, + 'application/msword': { + source: 'iana', + compressible: false, + extensions: ['doc', 'dot'] + }, + 'application/mud+json': { + source: 'iana', + compressible: true + }, + 'application/mxf': { + source: 'iana', + extensions: ['mxf'] + }, + 'application/n-quads': { + source: 'iana' + }, + 'application/n-triples': { + source: 'iana' + }, + 'application/nasdata': { + source: 'iana' + }, + 'application/news-checkgroups': { + source: 'iana' + }, + 'application/news-groupinfo': { + source: 'iana' + }, + 'application/news-transmission': { + source: 'iana' + }, + 'application/nlsml+xml': { + source: 'iana', + compressible: true + }, + 'application/node': { + source: 'iana' + }, + 'application/nss': { + source: 'iana' + }, + 'application/ocsp-request': { + source: 'iana' + }, + 'application/ocsp-response': { + source: 'iana' + }, + 'application/octet-stream': { + source: 'iana', + compressible: false, + extensions: ['bin', 'dms', 'lrf', 'mar', 'so', 'dist', 'distz', 'pkg', 'bpk', 'dump', 'elc', 'deploy', 'exe', 'dll', 'deb', 'dmg', 'iso', 'img', 'msi', 'msp', 'msm', 'buffer'] + }, + 'application/oda': { + source: 'iana', + extensions: ['oda'] + }, + 'application/odx': { + source: 'iana' + }, + 'application/oebps-package+xml': { + source: 'iana', + compressible: true, + extensions: ['opf'] + }, + 'application/ogg': { + source: 'iana', + compressible: false, + extensions: ['ogx'] + }, + 'application/omdoc+xml': { + source: 'apache', + compressible: true, + extensions: ['omdoc'] + }, + 'application/onenote': { + source: 'apache', + extensions: ['onetoc', 'onetoc2', 'onetmp', 'onepkg'] + }, + 'application/oxps': { + source: 'iana', + extensions: ['oxps'] + }, + 'application/p2p-overlay+xml': { + source: 'iana', + compressible: true + }, + 'application/parityfec': { + source: 'iana' + }, + 'application/passport': { + source: 'iana' + }, + 'application/patch-ops-error+xml': { + source: 'iana', + compressible: true, + extensions: ['xer'] + }, + 'application/pdf': { + source: 'iana', + compressible: false, + extensions: ['pdf'] + }, + 'application/pdx': { + source: 'iana' + }, + 'application/pgp-encrypted': { + source: 'iana', + compressible: false, + extensions: ['pgp'] + }, + 'application/pgp-keys': { + source: 'iana' + }, + 'application/pgp-signature': { + source: 'iana', + extensions: ['asc', 'sig'] + }, + 'application/pics-rules': { + source: 'apache', + extensions: ['prf'] + }, + 'application/pidf+xml': { + source: 'iana', + compressible: true + }, + 'application/pidf-diff+xml': { + source: 'iana', + compressible: true + }, + 'application/pkcs10': { + source: 'iana', + extensions: ['p10'] + }, + 'application/pkcs12': { + source: 'iana' + }, + 'application/pkcs7-mime': { + source: 'iana', + extensions: ['p7m', 'p7c'] + }, + 'application/pkcs7-signature': { + source: 'iana', + extensions: ['p7s'] + }, + 'application/pkcs8': { + source: 'iana', + extensions: ['p8'] + }, + 'application/pkcs8-encrypted': { + source: 'iana' + }, + 'application/pkix-attr-cert': { + source: 'iana', + extensions: ['ac'] + }, + 'application/pkix-cert': { + source: 'iana', + extensions: ['cer'] + }, + 'application/pkix-crl': { + source: 'iana', + extensions: ['crl'] + }, + 'application/pkix-pkipath': { + source: 'iana', + extensions: ['pkipath'] + }, + 'application/pkixcmp': { + source: 'iana', + extensions: ['pki'] + }, + 'application/pls+xml': { + source: 'iana', + compressible: true, + extensions: ['pls'] + }, + 'application/poc-settings+xml': { + source: 'iana', + compressible: true + }, + 'application/postscript': { + source: 'iana', + compressible: true, + extensions: ['ai', 'eps', 'ps'] + }, + 'application/ppsp-tracker+json': { + source: 'iana', + compressible: true + }, + 'application/problem+json': { + source: 'iana', + compressible: true + }, + 'application/problem+xml': { + source: 'iana', + compressible: true + }, + 'application/provenance+xml': { + source: 'iana', + compressible: true + }, + 'application/prs.alvestrand.titrax-sheet': { + source: 'iana' + }, + 'application/prs.cww': { + source: 'iana', + extensions: ['cww'] + }, + 'application/prs.hpub+zip': { + source: 'iana', + compressible: false + }, + 'application/prs.nprend': { + source: 'iana' + }, + 'application/prs.plucker': { + source: 'iana' + }, + 'application/prs.rdf-xml-crypt': { + source: 'iana' + }, + 'application/prs.xsf+xml': { + source: 'iana', + compressible: true + }, + 'application/pskc+xml': { + source: 'iana', + compressible: true, + extensions: ['pskcxml'] + }, + 'application/qsig': { + source: 'iana' + }, + 'application/raml+yaml': { + compressible: true, + extensions: ['raml'] + }, + 'application/raptorfec': { + source: 'iana' + }, + 'application/rdap+json': { + source: 'iana', + compressible: true + }, + 'application/rdf+xml': { + source: 'iana', + compressible: true, + extensions: ['rdf', 'owl'] + }, + 'application/reginfo+xml': { + source: 'iana', + compressible: true, + extensions: ['rif'] + }, + 'application/relax-ng-compact-syntax': { + source: 'iana', + extensions: ['rnc'] + }, + 'application/remote-printing': { + source: 'iana' + }, + 'application/reputon+json': { + source: 'iana', + compressible: true + }, + 'application/resource-lists+xml': { + source: 'iana', + compressible: true, + extensions: ['rl'] + }, + 'application/resource-lists-diff+xml': { + source: 'iana', + compressible: true, + extensions: ['rld'] + }, + 'application/rfc+xml': { + source: 'iana', + compressible: true + }, + 'application/riscos': { + source: 'iana' + }, + 'application/rlmi+xml': { + source: 'iana', + compressible: true + }, + 'application/rls-services+xml': { + source: 'iana', + compressible: true, + extensions: ['rs'] + }, + 'application/route-apd+xml': { + source: 'iana', + compressible: true + }, + 'application/route-s-tsid+xml': { + source: 'iana', + compressible: true + }, + 'application/route-usd+xml': { + source: 'iana', + compressible: true + }, + 'application/rpki-ghostbusters': { + source: 'iana', + extensions: ['gbr'] + }, + 'application/rpki-manifest': { + source: 'iana', + extensions: ['mft'] + }, + 'application/rpki-publication': { + source: 'iana' + }, + 'application/rpki-roa': { + source: 'iana', + extensions: ['roa'] + }, + 'application/rpki-updown': { + source: 'iana' + }, + 'application/rsd+xml': { + source: 'apache', + compressible: true, + extensions: ['rsd'] + }, + 'application/rss+xml': { + source: 'apache', + compressible: true, + extensions: ['rss'] + }, + 'application/rtf': { + source: 'iana', + compressible: true, + extensions: ['rtf'] + }, + 'application/rtploopback': { + source: 'iana' + }, + 'application/rtx': { + source: 'iana' + }, + 'application/samlassertion+xml': { + source: 'iana', + compressible: true + }, + 'application/samlmetadata+xml': { + source: 'iana', + compressible: true + }, + 'application/sbml+xml': { + source: 'iana', + compressible: true, + extensions: ['sbml'] + }, + 'application/scaip+xml': { + source: 'iana', + compressible: true + }, + 'application/scim+json': { + source: 'iana', + compressible: true + }, + 'application/scvp-cv-request': { + source: 'iana', + extensions: ['scq'] + }, + 'application/scvp-cv-response': { + source: 'iana', + extensions: ['scs'] + }, + 'application/scvp-vp-request': { + source: 'iana', + extensions: ['spq'] + }, + 'application/scvp-vp-response': { + source: 'iana', + extensions: ['spp'] + }, + 'application/sdp': { + source: 'iana', + extensions: ['sdp'] + }, + 'application/secevent+jwt': { + source: 'iana' + }, + 'application/senml+cbor': { + source: 'iana' + }, + 'application/senml+json': { + source: 'iana', + compressible: true + }, + 'application/senml+xml': { + source: 'iana', + compressible: true + }, + 'application/senml-exi': { + source: 'iana' + }, + 'application/sensml+cbor': { + source: 'iana' + }, + 'application/sensml+json': { + source: 'iana', + compressible: true + }, + 'application/sensml+xml': { + source: 'iana', + compressible: true + }, + 'application/sensml-exi': { + source: 'iana' + }, + 'application/sep+xml': { + source: 'iana', + compressible: true + }, + 'application/sep-exi': { + source: 'iana' + }, + 'application/session-info': { + source: 'iana' + }, + 'application/set-payment': { + source: 'iana' + }, + 'application/set-payment-initiation': { + source: 'iana', + extensions: ['setpay'] + }, + 'application/set-registration': { + source: 'iana' + }, + 'application/set-registration-initiation': { + source: 'iana', + extensions: ['setreg'] + }, + 'application/sgml': { + source: 'iana' + }, + 'application/sgml-open-catalog': { + source: 'iana' + }, + 'application/shf+xml': { + source: 'iana', + compressible: true, + extensions: ['shf'] + }, + 'application/sieve': { + source: 'iana' + }, + 'application/simple-filter+xml': { + source: 'iana', + compressible: true + }, + 'application/simple-message-summary': { + source: 'iana' + }, + 'application/simplesymbolcontainer': { + source: 'iana' + }, + 'application/slate': { + source: 'iana' + }, + 'application/smil': { + source: 'iana' + }, + 'application/smil+xml': { + source: 'iana', + compressible: true, + extensions: ['smi', 'smil'] + }, + 'application/smpte336m': { + source: 'iana' + }, + 'application/soap+fastinfoset': { + source: 'iana' + }, + 'application/soap+xml': { + source: 'iana', + compressible: true + }, + 'application/sparql-query': { + source: 'iana', + extensions: ['rq'] + }, + 'application/sparql-results+xml': { + source: 'iana', + compressible: true, + extensions: ['srx'] + }, + 'application/spirits-event+xml': { + source: 'iana', + compressible: true + }, + 'application/sql': { + source: 'iana' + }, + 'application/srgs': { + source: 'iana', + extensions: ['gram'] + }, + 'application/srgs+xml': { + source: 'iana', + compressible: true, + extensions: ['grxml'] + }, + 'application/sru+xml': { + source: 'iana', + compressible: true, + extensions: ['sru'] + }, + 'application/ssdl+xml': { + source: 'apache', + compressible: true, + extensions: ['ssdl'] + }, + 'application/ssml+xml': { + source: 'iana', + compressible: true, + extensions: ['ssml'] + }, + 'application/stix+json': { + source: 'iana', + compressible: true + }, + 'application/tamp-apex-update': { + source: 'iana' + }, + 'application/tamp-apex-update-confirm': { + source: 'iana' + }, + 'application/tamp-community-update': { + source: 'iana' + }, + 'application/tamp-community-update-confirm': { + source: 'iana' + }, + 'application/tamp-error': { + source: 'iana' + }, + 'application/tamp-sequence-adjust': { + source: 'iana' + }, + 'application/tamp-sequence-adjust-confirm': { + source: 'iana' + }, + 'application/tamp-status-query': { + source: 'iana' + }, + 'application/tamp-status-response': { + source: 'iana' + }, + 'application/tamp-update': { + source: 'iana' + }, + 'application/tamp-update-confirm': { + source: 'iana' + }, + 'application/tar': { + compressible: true + }, + 'application/taxii+json': { + source: 'iana', + compressible: true + }, + 'application/tei+xml': { + source: 'iana', + compressible: true, + extensions: ['tei', 'teicorpus'] + }, + 'application/thraud+xml': { + source: 'iana', + compressible: true, + extensions: ['tfi'] + }, + 'application/timestamp-query': { + source: 'iana' + }, + 'application/timestamp-reply': { + source: 'iana' + }, + 'application/timestamped-data': { + source: 'iana', + extensions: ['tsd'] + }, + 'application/tlsrpt+gzip': { + source: 'iana' + }, + 'application/tlsrpt+json': { + source: 'iana', + compressible: true + }, + 'application/tnauthlist': { + source: 'iana' + }, + 'application/trickle-ice-sdpfrag': { + source: 'iana' + }, + 'application/trig': { + source: 'iana' + }, + 'application/ttml+xml': { + source: 'iana', + compressible: true + }, + 'application/tve-trigger': { + source: 'iana' + }, + 'application/ulpfec': { + source: 'iana' + }, + 'application/urc-grpsheet+xml': { + source: 'iana', + compressible: true + }, + 'application/urc-ressheet+xml': { + source: 'iana', + compressible: true + }, + 'application/urc-targetdesc+xml': { + source: 'iana', + compressible: true + }, + 'application/urc-uisocketdesc+xml': { + source: 'iana', + compressible: true + }, + 'application/vcard+json': { + source: 'iana', + compressible: true + }, + 'application/vcard+xml': { + source: 'iana', + compressible: true + }, + 'application/vemmi': { + source: 'iana' + }, + 'application/vividence.scriptfile': { + source: 'apache' + }, + 'application/vnd.1000minds.decision-model+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.3gpp-prose+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.3gpp-prose-pc3ch+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.3gpp-v2x-local-service-information': { + source: 'iana' + }, + 'application/vnd.3gpp.access-transfer-events+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.3gpp.bsf+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.3gpp.gmop+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.3gpp.mc-signalling-ear': { + source: 'iana' + }, + 'application/vnd.3gpp.mcdata-payload': { + source: 'iana' + }, + 'application/vnd.3gpp.mcdata-signalling': { + source: 'iana' + }, + 'application/vnd.3gpp.mcptt-affiliation-command+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.3gpp.mcptt-floor-request+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.3gpp.mcptt-info+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.3gpp.mcptt-location-info+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.3gpp.mcptt-mbms-usage-info+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.3gpp.mcptt-signed+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.3gpp.mid-call+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.3gpp.pic-bw-large': { + source: 'iana', + extensions: ['plb'] + }, + 'application/vnd.3gpp.pic-bw-small': { + source: 'iana', + extensions: ['psb'] + }, + 'application/vnd.3gpp.pic-bw-var': { + source: 'iana', + extensions: ['pvb'] + }, + 'application/vnd.3gpp.sms': { + source: 'iana' + }, + 'application/vnd.3gpp.sms+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.3gpp.srvcc-ext+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.3gpp.srvcc-info+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.3gpp.state-and-event-info+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.3gpp.ussd+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.3gpp2.bcmcsinfo+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.3gpp2.sms': { + source: 'iana' + }, + 'application/vnd.3gpp2.tcap': { + source: 'iana', + extensions: ['tcap'] + }, + 'application/vnd.3lightssoftware.imagescal': { + source: 'iana' + }, + 'application/vnd.3m.post-it-notes': { + source: 'iana', + extensions: ['pwn'] + }, + 'application/vnd.accpac.simply.aso': { + source: 'iana', + extensions: ['aso'] + }, + 'application/vnd.accpac.simply.imp': { + source: 'iana', + extensions: ['imp'] + }, + 'application/vnd.acucobol': { + source: 'iana', + extensions: ['acu'] + }, + 'application/vnd.acucorp': { + source: 'iana', + extensions: ['atc', 'acutc'] + }, + 'application/vnd.adobe.air-application-installer-package+zip': { + source: 'apache', + compressible: false, + extensions: ['air'] + }, + 'application/vnd.adobe.flash.movie': { + source: 'iana' + }, + 'application/vnd.adobe.formscentral.fcdt': { + source: 'iana', + extensions: ['fcdt'] + }, + 'application/vnd.adobe.fxp': { + source: 'iana', + extensions: ['fxp', 'fxpl'] + }, + 'application/vnd.adobe.partial-upload': { + source: 'iana' + }, + 'application/vnd.adobe.xdp+xml': { + source: 'iana', + compressible: true, + extensions: ['xdp'] + }, + 'application/vnd.adobe.xfdf': { + source: 'iana', + extensions: ['xfdf'] + }, + 'application/vnd.aether.imp': { + source: 'iana' + }, + 'application/vnd.afpc.afplinedata': { + source: 'iana' + }, + 'application/vnd.afpc.modca': { + source: 'iana' + }, + 'application/vnd.ah-barcode': { + source: 'iana' + }, + 'application/vnd.ahead.space': { + source: 'iana', + extensions: ['ahead'] + }, + 'application/vnd.airzip.filesecure.azf': { + source: 'iana', + extensions: ['azf'] + }, + 'application/vnd.airzip.filesecure.azs': { + source: 'iana', + extensions: ['azs'] + }, + 'application/vnd.amadeus+json': { + source: 'iana', + compressible: true + }, + 'application/vnd.amazon.ebook': { + source: 'apache', + extensions: ['azw'] + }, + 'application/vnd.amazon.mobi8-ebook': { + source: 'iana' + }, + 'application/vnd.americandynamics.acc': { + source: 'iana', + extensions: ['acc'] + }, + 'application/vnd.amiga.ami': { + source: 'iana', + extensions: ['ami'] + }, + 'application/vnd.amundsen.maze+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.android.package-archive': { + source: 'apache', + compressible: false, + extensions: ['apk'] + }, + 'application/vnd.anki': { + source: 'iana' + }, + 'application/vnd.anser-web-certificate-issue-initiation': { + source: 'iana', + extensions: ['cii'] + }, + 'application/vnd.anser-web-funds-transfer-initiation': { + source: 'apache', + extensions: ['fti'] + }, + 'application/vnd.antix.game-component': { + source: 'iana', + extensions: ['atx'] + }, + 'application/vnd.apache.thrift.binary': { + source: 'iana' + }, + 'application/vnd.apache.thrift.compact': { + source: 'iana' + }, + 'application/vnd.apache.thrift.json': { + source: 'iana' + }, + 'application/vnd.api+json': { + source: 'iana', + compressible: true + }, + 'application/vnd.apothekende.reservation+json': { + source: 'iana', + compressible: true + }, + 'application/vnd.apple.installer+xml': { + source: 'iana', + compressible: true, + extensions: ['mpkg'] + }, + 'application/vnd.apple.keynote': { + source: 'iana', + extensions: ['keynote'] + }, + 'application/vnd.apple.mpegurl': { + source: 'iana', + extensions: ['m3u8'] + }, + 'application/vnd.apple.numbers': { + source: 'iana', + extensions: ['numbers'] + }, + 'application/vnd.apple.pages': { + source: 'iana', + extensions: ['pages'] + }, + 'application/vnd.apple.pkpass': { + compressible: false, + extensions: ['pkpass'] + }, + 'application/vnd.arastra.swi': { + source: 'iana' + }, + 'application/vnd.aristanetworks.swi': { + source: 'iana', + extensions: ['swi'] + }, + 'application/vnd.artisan+json': { + source: 'iana', + compressible: true + }, + 'application/vnd.artsquare': { + source: 'iana' + }, + 'application/vnd.astraea-software.iota': { + source: 'iana', + extensions: ['iota'] + }, + 'application/vnd.audiograph': { + source: 'iana', + extensions: ['aep'] + }, + 'application/vnd.autopackage': { + source: 'iana' + }, + 'application/vnd.avalon+json': { + source: 'iana', + compressible: true + }, + 'application/vnd.avistar+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.balsamiq.bmml+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.balsamiq.bmpr': { + source: 'iana' + }, + 'application/vnd.banana-accounting': { + source: 'iana' + }, + 'application/vnd.bbf.usp.msg': { + source: 'iana' + }, + 'application/vnd.bbf.usp.msg+json': { + source: 'iana', + compressible: true + }, + 'application/vnd.bekitzur-stech+json': { + source: 'iana', + compressible: true + }, + 'application/vnd.bint.med-content': { + source: 'iana' + }, + 'application/vnd.biopax.rdf+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.blink-idb-value-wrapper': { + source: 'iana' + }, + 'application/vnd.blueice.multipass': { + source: 'iana', + extensions: ['mpm'] + }, + 'application/vnd.bluetooth.ep.oob': { + source: 'iana' + }, + 'application/vnd.bluetooth.le.oob': { + source: 'iana' + }, + 'application/vnd.bmi': { + source: 'iana', + extensions: ['bmi'] + }, + 'application/vnd.businessobjects': { + source: 'iana', + extensions: ['rep'] + }, + 'application/vnd.byu.uapi+json': { + source: 'iana', + compressible: true + }, + 'application/vnd.cab-jscript': { + source: 'iana' + }, + 'application/vnd.canon-cpdl': { + source: 'iana' + }, + 'application/vnd.canon-lips': { + source: 'iana' + }, + 'application/vnd.capasystems-pg+json': { + source: 'iana', + compressible: true + }, + 'application/vnd.cendio.thinlinc.clientconf': { + source: 'iana' + }, + 'application/vnd.century-systems.tcp_stream': { + source: 'iana' + }, + 'application/vnd.chemdraw+xml': { + source: 'iana', + compressible: true, + extensions: ['cdxml'] + }, + 'application/vnd.chess-pgn': { + source: 'iana' + }, + 'application/vnd.chipnuts.karaoke-mmd': { + source: 'iana', + extensions: ['mmd'] + }, + 'application/vnd.cinderella': { + source: 'iana', + extensions: ['cdy'] + }, + 'application/vnd.cirpack.isdn-ext': { + source: 'iana' + }, + 'application/vnd.citationstyles.style+xml': { + source: 'iana', + compressible: true, + extensions: ['csl'] + }, + 'application/vnd.claymore': { + source: 'iana', + extensions: ['cla'] + }, + 'application/vnd.cloanto.rp9': { + source: 'iana', + extensions: ['rp9'] + }, + 'application/vnd.clonk.c4group': { + source: 'iana', + extensions: ['c4g', 'c4d', 'c4f', 'c4p', 'c4u'] + }, + 'application/vnd.cluetrust.cartomobile-config': { + source: 'iana', + extensions: ['c11amc'] + }, + 'application/vnd.cluetrust.cartomobile-config-pkg': { + source: 'iana', + extensions: ['c11amz'] + }, + 'application/vnd.coffeescript': { + source: 'iana' + }, + 'application/vnd.collabio.xodocuments.document': { + source: 'iana' + }, + 'application/vnd.collabio.xodocuments.document-template': { + source: 'iana' + }, + 'application/vnd.collabio.xodocuments.presentation': { + source: 'iana' + }, + 'application/vnd.collabio.xodocuments.presentation-template': { + source: 'iana' + }, + 'application/vnd.collabio.xodocuments.spreadsheet': { + source: 'iana' + }, + 'application/vnd.collabio.xodocuments.spreadsheet-template': { + source: 'iana' + }, + 'application/vnd.collection+json': { + source: 'iana', + compressible: true + }, + 'application/vnd.collection.doc+json': { + source: 'iana', + compressible: true + }, + 'application/vnd.collection.next+json': { + source: 'iana', + compressible: true + }, + 'application/vnd.comicbook+zip': { + source: 'iana', + compressible: false + }, + 'application/vnd.comicbook-rar': { + source: 'iana' + }, + 'application/vnd.commerce-battelle': { + source: 'iana' + }, + 'application/vnd.commonspace': { + source: 'iana', + extensions: ['csp'] + }, + 'application/vnd.contact.cmsg': { + source: 'iana', + extensions: ['cdbcmsg'] + }, + 'application/vnd.coreos.ignition+json': { + source: 'iana', + compressible: true + }, + 'application/vnd.cosmocaller': { + source: 'iana', + extensions: ['cmc'] + }, + 'application/vnd.crick.clicker': { + source: 'iana', + extensions: ['clkx'] + }, + 'application/vnd.crick.clicker.keyboard': { + source: 'iana', + extensions: ['clkk'] + }, + 'application/vnd.crick.clicker.palette': { + source: 'iana', + extensions: ['clkp'] + }, + 'application/vnd.crick.clicker.template': { + source: 'iana', + extensions: ['clkt'] + }, + 'application/vnd.crick.clicker.wordbank': { + source: 'iana', + extensions: ['clkw'] + }, + 'application/vnd.criticaltools.wbs+xml': { + source: 'iana', + compressible: true, + extensions: ['wbs'] + }, + 'application/vnd.ctc-posml': { + source: 'iana', + extensions: ['pml'] + }, + 'application/vnd.ctct.ws+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.cups-pdf': { + source: 'iana' + }, + 'application/vnd.cups-postscript': { + source: 'iana' + }, + 'application/vnd.cups-ppd': { + source: 'iana', + extensions: ['ppd'] + }, + 'application/vnd.cups-raster': { + source: 'iana' + }, + 'application/vnd.cups-raw': { + source: 'iana' + }, + 'application/vnd.curl': { + source: 'iana' + }, + 'application/vnd.curl.car': { + source: 'apache', + extensions: ['car'] + }, + 'application/vnd.curl.pcurl': { + source: 'apache', + extensions: ['pcurl'] + }, + 'application/vnd.cyan.dean.root+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.cybank': { + source: 'iana' + }, + 'application/vnd.d2l.coursepackage1p0+zip': { + source: 'iana', + compressible: false + }, + 'application/vnd.dart': { + source: 'iana', + compressible: true, + extensions: ['dart'] + }, + 'application/vnd.data-vision.rdz': { + source: 'iana', + extensions: ['rdz'] + }, + 'application/vnd.datapackage+json': { + source: 'iana', + compressible: true + }, + 'application/vnd.dataresource+json': { + source: 'iana', + compressible: true + }, + 'application/vnd.debian.binary-package': { + source: 'iana' + }, + 'application/vnd.dece.data': { + source: 'iana', + extensions: ['uvf', 'uvvf', 'uvd', 'uvvd'] + }, + 'application/vnd.dece.ttml+xml': { + source: 'iana', + compressible: true, + extensions: ['uvt', 'uvvt'] + }, + 'application/vnd.dece.unspecified': { + source: 'iana', + extensions: ['uvx', 'uvvx'] + }, + 'application/vnd.dece.zip': { + source: 'iana', + extensions: ['uvz', 'uvvz'] + }, + 'application/vnd.denovo.fcselayout-link': { + source: 'iana', + extensions: ['fe_launch'] + }, + 'application/vnd.desmume.movie': { + source: 'iana' + }, + 'application/vnd.dir-bi.plate-dl-nosuffix': { + source: 'iana' + }, + 'application/vnd.dm.delegation+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.dna': { + source: 'iana', + extensions: ['dna'] + }, + 'application/vnd.document+json': { + source: 'iana', + compressible: true + }, + 'application/vnd.dolby.mlp': { + source: 'apache', + extensions: ['mlp'] + }, + 'application/vnd.dolby.mobile.1': { + source: 'iana' + }, + 'application/vnd.dolby.mobile.2': { + source: 'iana' + }, + 'application/vnd.doremir.scorecloud-binary-document': { + source: 'iana' + }, + 'application/vnd.dpgraph': { + source: 'iana', + extensions: ['dpg'] + }, + 'application/vnd.dreamfactory': { + source: 'iana', + extensions: ['dfac'] + }, + 'application/vnd.drive+json': { + source: 'iana', + compressible: true + }, + 'application/vnd.ds-keypoint': { + source: 'apache', + extensions: ['kpxx'] + }, + 'application/vnd.dtg.local': { + source: 'iana' + }, + 'application/vnd.dtg.local.flash': { + source: 'iana' + }, + 'application/vnd.dtg.local.html': { + source: 'iana' + }, + 'application/vnd.dvb.ait': { + source: 'iana', + extensions: ['ait'] + }, + 'application/vnd.dvb.dvbj': { + source: 'iana' + }, + 'application/vnd.dvb.esgcontainer': { + source: 'iana' + }, + 'application/vnd.dvb.ipdcdftnotifaccess': { + source: 'iana' + }, + 'application/vnd.dvb.ipdcesgaccess': { + source: 'iana' + }, + 'application/vnd.dvb.ipdcesgaccess2': { + source: 'iana' + }, + 'application/vnd.dvb.ipdcesgpdd': { + source: 'iana' + }, + 'application/vnd.dvb.ipdcroaming': { + source: 'iana' + }, + 'application/vnd.dvb.iptv.alfec-base': { + source: 'iana' + }, + 'application/vnd.dvb.iptv.alfec-enhancement': { + source: 'iana' + }, + 'application/vnd.dvb.notif-aggregate-root+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.dvb.notif-container+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.dvb.notif-generic+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.dvb.notif-ia-msglist+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.dvb.notif-ia-registration-request+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.dvb.notif-ia-registration-response+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.dvb.notif-init+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.dvb.pfr': { + source: 'iana' + }, + 'application/vnd.dvb.service': { + source: 'iana', + extensions: ['svc'] + }, + 'application/vnd.dxr': { + source: 'iana' + }, + 'application/vnd.dynageo': { + source: 'iana', + extensions: ['geo'] + }, + 'application/vnd.dzr': { + source: 'iana' + }, + 'application/vnd.easykaraoke.cdgdownload': { + source: 'iana' + }, + 'application/vnd.ecdis-update': { + source: 'iana' + }, + 'application/vnd.ecip.rlp': { + source: 'iana' + }, + 'application/vnd.ecowin.chart': { + source: 'iana', + extensions: ['mag'] + }, + 'application/vnd.ecowin.filerequest': { + source: 'iana' + }, + 'application/vnd.ecowin.fileupdate': { + source: 'iana' + }, + 'application/vnd.ecowin.series': { + source: 'iana' + }, + 'application/vnd.ecowin.seriesrequest': { + source: 'iana' + }, + 'application/vnd.ecowin.seriesupdate': { + source: 'iana' + }, + 'application/vnd.efi.img': { + source: 'iana' + }, + 'application/vnd.efi.iso': { + source: 'iana' + }, + 'application/vnd.emclient.accessrequest+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.enliven': { + source: 'iana', + extensions: ['nml'] + }, + 'application/vnd.enphase.envoy': { + source: 'iana' + }, + 'application/vnd.eprints.data+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.epson.esf': { + source: 'iana', + extensions: ['esf'] + }, + 'application/vnd.epson.msf': { + source: 'iana', + extensions: ['msf'] + }, + 'application/vnd.epson.quickanime': { + source: 'iana', + extensions: ['qam'] + }, + 'application/vnd.epson.salt': { + source: 'iana', + extensions: ['slt'] + }, + 'application/vnd.epson.ssf': { + source: 'iana', + extensions: ['ssf'] + }, + 'application/vnd.ericsson.quickcall': { + source: 'iana' + }, + 'application/vnd.espass-espass+zip': { + source: 'iana', + compressible: false + }, + 'application/vnd.eszigno3+xml': { + source: 'iana', + compressible: true, + extensions: ['es3', 'et3'] + }, + 'application/vnd.etsi.aoc+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.etsi.asic-e+zip': { + 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['mseq'] + }, + 'application/vnd.msign': { + source: 'iana' + }, + 'application/vnd.multiad.creator': { + source: 'iana' + }, + 'application/vnd.multiad.creator.cif': { + source: 'iana' + }, + 'application/vnd.music-niff': { + source: 'iana' + }, + 'application/vnd.musician': { + source: 'iana', + extensions: ['mus'] + }, + 'application/vnd.muvee.style': { + source: 'iana', + extensions: ['msty'] + }, + 'application/vnd.mynfc': { + source: 'iana', + extensions: ['taglet'] + }, + 'application/vnd.ncd.control': { + source: 'iana' + }, + 'application/vnd.ncd.reference': { + source: 'iana' + }, + 'application/vnd.nearst.inv+json': { + source: 'iana', + compressible: true + }, + 'application/vnd.nervana': { + source: 'iana' + }, + 'application/vnd.netfpx': { + source: 'iana' + }, + 'application/vnd.neurolanguage.nlu': { + source: 'iana', + extensions: ['nlu'] + }, + 'application/vnd.nimn': { + source: 'iana' + }, + 'application/vnd.nintendo.nitro.rom': { + source: 'iana' + }, + 'application/vnd.nintendo.snes.rom': { + source: 'iana' + }, + 'application/vnd.nitf': { + source: 'iana', + extensions: ['ntf', 'nitf'] + }, + 'application/vnd.noblenet-directory': { + source: 'iana', + extensions: ['nnd'] + }, + 'application/vnd.noblenet-sealer': { + source: 'iana', + extensions: ['nns'] + }, + 'application/vnd.noblenet-web': { + source: 'iana', + extensions: ['nnw'] + }, + 'application/vnd.nokia.catalogs': { + source: 'iana' + }, + 'application/vnd.nokia.conml+wbxml': { + source: 'iana' + }, + 'application/vnd.nokia.conml+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.nokia.iptv.config+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.nokia.isds-radio-presets': { + source: 'iana' + }, + 'application/vnd.nokia.landmark+wbxml': { + source: 'iana' + }, + 'application/vnd.nokia.landmark+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.nokia.landmarkcollection+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.nokia.n-gage.ac+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.nokia.n-gage.data': { + source: 'iana', + extensions: ['ngdat'] + }, + 'application/vnd.nokia.n-gage.symbian.install': { + source: 'iana', + extensions: ['n-gage'] + }, + 'application/vnd.nokia.ncd': { + source: 'iana' + }, + 'application/vnd.nokia.pcd+wbxml': { + source: 'iana' + }, + 'application/vnd.nokia.pcd+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.nokia.radio-preset': { + source: 'iana', + extensions: ['rpst'] + }, + 'application/vnd.nokia.radio-presets': { + source: 'iana', + extensions: ['rpss'] + }, + 'application/vnd.novadigm.edm': { + source: 'iana', + extensions: ['edm'] + }, + 'application/vnd.novadigm.edx': { + source: 'iana', + extensions: ['edx'] + }, + 'application/vnd.novadigm.ext': { + source: 'iana', + extensions: ['ext'] + }, + 'application/vnd.ntt-local.content-share': { + source: 'iana' + }, + 'application/vnd.ntt-local.file-transfer': { + source: 'iana' + }, + 'application/vnd.ntt-local.ogw_remote-access': { + source: 'iana' + }, + 'application/vnd.ntt-local.sip-ta_remote': { + source: 'iana' + }, + 'application/vnd.ntt-local.sip-ta_tcp_stream': { + source: 'iana' + }, + 'application/vnd.oasis.opendocument.chart': { + source: 'iana', + extensions: ['odc'] + }, + 'application/vnd.oasis.opendocument.chart-template': { + source: 'iana', + extensions: ['otc'] + }, + 'application/vnd.oasis.opendocument.database': { + source: 'iana', + extensions: ['odb'] + }, + 'application/vnd.oasis.opendocument.formula': { + source: 'iana', + extensions: ['odf'] + }, + 'application/vnd.oasis.opendocument.formula-template': { + source: 'iana', + extensions: ['odft'] + }, + 'application/vnd.oasis.opendocument.graphics': { + source: 'iana', + compressible: false, + extensions: ['odg'] + }, + 'application/vnd.oasis.opendocument.graphics-template': { + source: 'iana', + extensions: ['otg'] + }, + 'application/vnd.oasis.opendocument.image': { + source: 'iana', + extensions: ['odi'] + }, + 'application/vnd.oasis.opendocument.image-template': { + source: 'iana', + extensions: ['oti'] + }, + 'application/vnd.oasis.opendocument.presentation': { + source: 'iana', + compressible: false, + extensions: ['odp'] + }, + 'application/vnd.oasis.opendocument.presentation-template': { + source: 'iana', + extensions: ['otp'] + }, + 'application/vnd.oasis.opendocument.spreadsheet': { + source: 'iana', + compressible: false, + extensions: ['ods'] + }, + 'application/vnd.oasis.opendocument.spreadsheet-template': { + source: 'iana', + extensions: ['ots'] + }, + 'application/vnd.oasis.opendocument.text': { + source: 'iana', + compressible: false, + extensions: ['odt'] + }, + 'application/vnd.oasis.opendocument.text-master': { + source: 'iana', + extensions: ['odm'] + }, + 'application/vnd.oasis.opendocument.text-template': { + source: 'iana', + extensions: ['ott'] + }, + 'application/vnd.oasis.opendocument.text-web': { + source: 'iana', + extensions: ['oth'] + }, + 'application/vnd.obn': { + source: 'iana' + }, + 'application/vnd.ocf+cbor': { + source: 'iana' + }, + 'application/vnd.oftn.l10n+json': { + source: 'iana', + compressible: true + }, + 'application/vnd.oipf.contentaccessdownload+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.oipf.contentaccessstreaming+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.oipf.cspg-hexbinary': { + source: 'iana' + }, + 'application/vnd.oipf.dae.svg+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.oipf.dae.xhtml+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.oipf.mippvcontrolmessage+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.oipf.pae.gem': { + source: 'iana' + }, + 'application/vnd.oipf.spdiscovery+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.oipf.spdlist+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.oipf.ueprofile+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.oipf.userprofile+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.olpc-sugar': { + source: 'iana', + extensions: ['xo'] + }, + 'application/vnd.oma-scws-config': { + source: 'iana' + }, + 'application/vnd.oma-scws-http-request': { + source: 'iana' + }, + 'application/vnd.oma-scws-http-response': { + source: 'iana' + }, + 'application/vnd.oma.bcast.associated-procedure-parameter+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.oma.bcast.drm-trigger+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.oma.bcast.imd+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.oma.bcast.ltkm': { + source: 'iana' + }, + 'application/vnd.oma.bcast.notification+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.oma.bcast.provisioningtrigger': { + source: 'iana' + }, + 'application/vnd.oma.bcast.sgboot': { + source: 'iana' + }, + 'application/vnd.oma.bcast.sgdd+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.oma.bcast.sgdu': { + source: 'iana' + }, + 'application/vnd.oma.bcast.simple-symbol-container': { + source: 'iana' + }, + 'application/vnd.oma.bcast.smartcard-trigger+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.oma.bcast.sprov+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.oma.bcast.stkm': { + source: 'iana' + }, + 'application/vnd.oma.cab-address-book+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.oma.cab-feature-handler+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.oma.cab-pcc+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.oma.cab-subs-invite+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.oma.cab-user-prefs+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.oma.dcd': { + source: 'iana' + }, + 'application/vnd.oma.dcdc': { + source: 'iana' + }, + 'application/vnd.oma.dd2+xml': { + source: 'iana', + compressible: true, + extensions: ['dd2'] + }, + 'application/vnd.oma.drm.risd+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.oma.group-usage-list+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.oma.lwm2m+json': { + source: 'iana', + compressible: true + }, + 'application/vnd.oma.lwm2m+tlv': { + source: 'iana' + }, + 'application/vnd.oma.pal+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.oma.poc.detailed-progress-report+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.oma.poc.final-report+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.oma.poc.groups+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.oma.poc.invocation-descriptor+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.oma.poc.optimized-progress-report+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.oma.push': { + source: 'iana' + }, + 'application/vnd.oma.scidm.messages+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.oma.xcap-directory+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.omads-email+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.omads-file+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.omads-folder+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.omaloc-supl-init': { + source: 'iana' + }, + 'application/vnd.onepager': { + source: 'iana' + }, + 'application/vnd.onepagertamp': { + source: 'iana' + }, + 'application/vnd.onepagertamx': { + source: 'iana' + }, + 'application/vnd.onepagertat': { + source: 'iana' + }, + 'application/vnd.onepagertatp': { + source: 'iana' + }, + 'application/vnd.onepagertatx': { + source: 'iana' + }, + 'application/vnd.openblox.game+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openblox.game-binary': { + source: 'iana' + }, + 'application/vnd.openeye.oeb': { + source: 'iana' + }, + 'application/vnd.openofficeorg.extension': { + source: 'apache', + extensions: ['oxt'] + }, + 'application/vnd.openstreetmap.data+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.custom-properties+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.customxmlproperties+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.drawing+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.drawingml.chart+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.drawingml.chartshapes+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.drawingml.diagramcolors+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.drawingml.diagramdata+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.drawingml.diagramlayout+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.drawingml.diagramstyle+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.extended-properties+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.presentationml.commentauthors+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.presentationml.comments+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.presentationml.handoutmaster+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.presentationml.notesmaster+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.presentationml.notesslide+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.presentationml.presentation': { + source: 'iana', + compressible: false, + extensions: ['pptx'] + }, + 'application/vnd.openxmlformats-officedocument.presentationml.presentation.main+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.presentationml.presprops+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.presentationml.slide': { + source: 'iana', + extensions: ['sldx'] + }, + 'application/vnd.openxmlformats-officedocument.presentationml.slide+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.presentationml.slidelayout+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.presentationml.slidemaster+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.presentationml.slideshow': { + source: 'iana', + extensions: ['ppsx'] + }, + 'application/vnd.openxmlformats-officedocument.presentationml.slideshow.main+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.presentationml.slideupdateinfo+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.presentationml.tablestyles+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.presentationml.tags+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.presentationml.template': { + source: 'iana', + extensions: ['potx'] + }, + 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true + }, + 'application/vnd.openxmlformats-officedocument.spreadsheetml.pivotcachedefinition+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.spreadsheetml.pivotcacherecords+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.spreadsheetml.pivottable+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.spreadsheetml.querytable+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.spreadsheetml.revisionheaders+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.spreadsheetml.revisionlog+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.spreadsheetml.sharedstrings+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet': { + source: 'iana', + compressible: false, + extensions: ['xlsx'] + }, + 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet.main+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheetmetadata+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.spreadsheetml.styles+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.spreadsheetml.table+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.spreadsheetml.tablesinglecells+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.spreadsheetml.template': { + source: 'iana', + extensions: ['xltx'] + }, + 'application/vnd.openxmlformats-officedocument.spreadsheetml.template.main+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.spreadsheetml.usernames+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.spreadsheetml.volatiledependencies+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.spreadsheetml.worksheet+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.theme+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.themeoverride+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.vmldrawing': { + source: 'iana' + }, + 'application/vnd.openxmlformats-officedocument.wordprocessingml.comments+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.wordprocessingml.document': { + source: 'iana', + compressible: false, + extensions: ['docx'] + }, + 'application/vnd.openxmlformats-officedocument.wordprocessingml.document.glossary+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.wordprocessingml.document.main+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.wordprocessingml.endnotes+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.wordprocessingml.fonttable+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.wordprocessingml.footer+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.wordprocessingml.footnotes+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.wordprocessingml.numbering+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.wordprocessingml.settings+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.wordprocessingml.styles+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.wordprocessingml.template': { + source: 'iana', + extensions: ['dotx'] + }, + 'application/vnd.openxmlformats-officedocument.wordprocessingml.template.main+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-officedocument.wordprocessingml.websettings+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-package.core-properties+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-package.digital-signature-xmlsignature+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.openxmlformats-package.relationships+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.oracle.resource+json': { + source: 'iana', + compressible: true + }, + 'application/vnd.orange.indata': { + source: 'iana' + }, + 'application/vnd.osa.netdeploy': { + source: 'iana' + }, + 'application/vnd.osgeo.mapguide.package': { + source: 'iana', + extensions: ['mgp'] + }, + 'application/vnd.osgi.bundle': { + source: 'iana' + }, + 'application/vnd.osgi.dp': { + source: 'iana', + extensions: ['dp'] + }, + 'application/vnd.osgi.subsystem': { + source: 'iana', + extensions: ['esa'] + }, + 'application/vnd.otps.ct-kip+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.oxli.countgraph': { + source: 'iana' + }, + 'application/vnd.pagerduty+json': { + source: 'iana', + compressible: true + }, + 'application/vnd.palm': { + source: 'iana', + extensions: ['pdb', 'pqa', 'oprc'] + }, + 'application/vnd.panoply': { + source: 'iana' + }, + 'application/vnd.paos.xml': { + source: 'iana' + }, + 'application/vnd.patentdive': { + source: 'iana' + }, + 'application/vnd.pawaafile': { + source: 'iana', + extensions: ['paw'] + }, + 'application/vnd.pcos': { + source: 'iana' + }, + 'application/vnd.pg.format': { + source: 'iana', + extensions: ['str'] + }, + 'application/vnd.pg.osasli': { + source: 'iana', + extensions: ['ei6'] + }, + 'application/vnd.piaccess.application-licence': { + source: 'iana' + }, + 'application/vnd.picsel': { + source: 'iana', + extensions: ['efif'] + }, + 'application/vnd.pmi.widget': { + source: 'iana', + extensions: ['wg'] + }, + 'application/vnd.poc.group-advertisement+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.pocketlearn': { + source: 'iana', + extensions: ['plf'] + }, + 'application/vnd.powerbuilder6': { + source: 'iana', + extensions: ['pbd'] + }, + 'application/vnd.powerbuilder6-s': { + source: 'iana' + }, + 'application/vnd.powerbuilder7': { + source: 'iana' + }, + 'application/vnd.powerbuilder7-s': { + source: 'iana' + }, + 'application/vnd.powerbuilder75': { + source: 'iana' + }, + 'application/vnd.powerbuilder75-s': { + source: 'iana' + }, + 'application/vnd.preminet': { + source: 'iana' + }, + 'application/vnd.previewsystems.box': { + source: 'iana', + extensions: ['box'] + }, + 'application/vnd.proteus.magazine': { + source: 'iana', + extensions: ['mgz'] + }, + 'application/vnd.psfs': { + source: 'iana' + }, + 'application/vnd.publishare-delta-tree': { + source: 'iana', + extensions: ['qps'] + }, + 'application/vnd.pvi.ptid1': { + source: 'iana', + extensions: ['ptid'] + }, + 'application/vnd.pwg-multiplexed': { + source: 'iana' + }, + 'application/vnd.pwg-xhtml-print+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.qualcomm.brew-app-res': { + source: 'iana' + }, + 'application/vnd.quarantainenet': { + source: 'iana' + }, + 'application/vnd.quark.quarkxpress': { + source: 'iana', + extensions: ['qxd', 'qxt', 'qwd', 'qwt', 'qxl', 'qxb'] + }, + 'application/vnd.quobject-quoxdocument': { + source: 'iana' + }, + 'application/vnd.radisys.moml+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.radisys.msml+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.radisys.msml-audit+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.radisys.msml-audit-conf+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.radisys.msml-audit-conn+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.radisys.msml-audit-dialog+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.radisys.msml-audit-stream+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.radisys.msml-conf+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.radisys.msml-dialog+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.radisys.msml-dialog-base+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.radisys.msml-dialog-fax-detect+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.radisys.msml-dialog-fax-sendrecv+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.radisys.msml-dialog-group+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.radisys.msml-dialog-speech+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.radisys.msml-dialog-transform+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.rainstor.data': { + source: 'iana' + }, + 'application/vnd.rapid': { + source: 'iana' + }, + 'application/vnd.rar': { + source: 'iana' + }, + 'application/vnd.realvnc.bed': { + source: 'iana', + extensions: ['bed'] + }, + 'application/vnd.recordare.musicxml': { + source: 'iana', + extensions: ['mxl'] + }, + 'application/vnd.recordare.musicxml+xml': { + source: 'iana', + compressible: true, + extensions: ['musicxml'] + }, + 'application/vnd.renlearn.rlprint': { + source: 'iana' + }, + 'application/vnd.restful+json': { + source: 'iana', + compressible: true + }, + 'application/vnd.rig.cryptonote': { + source: 'iana', + extensions: ['cryptonote'] + }, + 'application/vnd.rim.cod': { + source: 'apache', + extensions: ['cod'] + }, + 'application/vnd.rn-realmedia': { + source: 'apache', + extensions: ['rm'] + }, + 'application/vnd.rn-realmedia-vbr': { + source: 'apache', + extensions: ['rmvb'] + }, + 'application/vnd.route66.link66+xml': { + source: 'iana', + compressible: true, + extensions: ['link66'] + }, + 'application/vnd.rs-274x': { + source: 'iana' + }, + 'application/vnd.ruckus.download': { + source: 'iana' + }, + 'application/vnd.s3sms': { + source: 'iana' + }, + 'application/vnd.sailingtracker.track': { + source: 'iana', + extensions: ['st'] + }, + 'application/vnd.sbm.cid': { + source: 'iana' + }, + 'application/vnd.sbm.mid2': { + source: 'iana' + }, + 'application/vnd.scribus': { + source: 'iana' + }, + 'application/vnd.sealed.3df': { + source: 'iana' + }, + 'application/vnd.sealed.csf': { + source: 'iana' + }, + 'application/vnd.sealed.doc': { + source: 'iana' + }, + 'application/vnd.sealed.eml': { + source: 'iana' + }, + 'application/vnd.sealed.mht': { + source: 'iana' + }, + 'application/vnd.sealed.net': { + source: 'iana' + }, + 'application/vnd.sealed.ppt': { + source: 'iana' + }, + 'application/vnd.sealed.tiff': { + source: 'iana' + }, + 'application/vnd.sealed.xls': { + source: 'iana' + }, + 'application/vnd.sealedmedia.softseal.html': { + source: 'iana' + }, + 'application/vnd.sealedmedia.softseal.pdf': { + source: 'iana' + }, + 'application/vnd.seemail': { + source: 'iana', + extensions: ['see'] + }, + 'application/vnd.sema': { + source: 'iana', + extensions: ['sema'] + }, + 'application/vnd.semd': { + source: 'iana', + extensions: ['semd'] + }, + 'application/vnd.semf': { + source: 'iana', + extensions: ['semf'] + }, + 'application/vnd.shana.informed.formdata': { + source: 'iana', + extensions: ['ifm'] + }, + 'application/vnd.shana.informed.formtemplate': { + source: 'iana', + extensions: ['itp'] + }, + 'application/vnd.shana.informed.interchange': { + source: 'iana', + extensions: ['iif'] + }, + 'application/vnd.shana.informed.package': { + source: 'iana', + extensions: ['ipk'] + }, + 'application/vnd.shootproof+json': { + source: 'iana', + compressible: true + }, + 'application/vnd.sigrok.session': { + source: 'iana' + }, + 'application/vnd.simtech-mindmapper': { + source: 'iana', + extensions: ['twd', 'twds'] + }, + 'application/vnd.siren+json': { + source: 'iana', + compressible: true + }, + 'application/vnd.smaf': { + source: 'iana', + extensions: ['mmf'] + }, + 'application/vnd.smart.notebook': { + source: 'iana' + }, + 'application/vnd.smart.teacher': { + source: 'iana', + extensions: ['teacher'] + }, + 'application/vnd.software602.filler.form+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.software602.filler.form-xml-zip': { + source: 'iana' + }, + 'application/vnd.solent.sdkm+xml': { + source: 'iana', + compressible: true, + extensions: ['sdkm', 'sdkd'] + }, + 'application/vnd.spotfire.dxp': { + source: 'iana', + extensions: ['dxp'] + }, + 'application/vnd.spotfire.sfs': { + source: 'iana', + extensions: ['sfs'] + }, + 'application/vnd.sqlite3': { + source: 'iana' + }, + 'application/vnd.sss-cod': { + source: 'iana' + }, + 'application/vnd.sss-dtf': { + source: 'iana' + }, + 'application/vnd.sss-ntf': { + source: 'iana' + }, + 'application/vnd.stardivision.calc': { + source: 'apache', + extensions: ['sdc'] + }, + 'application/vnd.stardivision.draw': { + source: 'apache', + extensions: ['sda'] + }, + 'application/vnd.stardivision.impress': { + source: 'apache', + extensions: ['sdd'] + }, + 'application/vnd.stardivision.math': { + source: 'apache', + extensions: ['smf'] + }, + 'application/vnd.stardivision.writer': { + source: 'apache', + extensions: ['sdw', 'vor'] + }, + 'application/vnd.stardivision.writer-global': { + source: 'apache', + extensions: ['sgl'] + }, + 'application/vnd.stepmania.package': { + source: 'iana', + extensions: ['smzip'] + }, + 'application/vnd.stepmania.stepchart': { + source: 'iana', + extensions: ['sm'] + }, + 'application/vnd.street-stream': { + source: 'iana' + }, + 'application/vnd.sun.wadl+xml': { + source: 'iana', + compressible: true, + extensions: ['wadl'] + }, + 'application/vnd.sun.xml.calc': { + source: 'apache', + extensions: ['sxc'] + }, + 'application/vnd.sun.xml.calc.template': { + source: 'apache', + extensions: ['stc'] + }, + 'application/vnd.sun.xml.draw': { + source: 'apache', + extensions: ['sxd'] + }, + 'application/vnd.sun.xml.draw.template': { + source: 'apache', + extensions: ['std'] + }, + 'application/vnd.sun.xml.impress': { + source: 'apache', + extensions: ['sxi'] + }, + 'application/vnd.sun.xml.impress.template': { + source: 'apache', + extensions: ['sti'] + }, + 'application/vnd.sun.xml.math': { + source: 'apache', + extensions: ['sxm'] + }, + 'application/vnd.sun.xml.writer': { + source: 'apache', + extensions: ['sxw'] + }, + 'application/vnd.sun.xml.writer.global': { + source: 'apache', + extensions: ['sxg'] + }, + 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'application/vnd.syncml.dmtnds+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.syncml.ds.notification': { + source: 'iana' + }, + 'application/vnd.tableschema+json': { + source: 'iana', + compressible: true + }, + 'application/vnd.tao.intent-module-archive': { + source: 'iana', + extensions: ['tao'] + }, + 'application/vnd.tcpdump.pcap': { + source: 'iana', + extensions: ['pcap', 'cap', 'dmp'] + }, + 'application/vnd.think-cell.ppttc+json': { + source: 'iana', + compressible: true + }, + 'application/vnd.tmd.mediaflex.api+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.tml': { + source: 'iana' + }, + 'application/vnd.tmobile-livetv': { + source: 'iana', + extensions: ['tmo'] + }, + 'application/vnd.tri.onesource': { + source: 'iana' + }, + 'application/vnd.trid.tpt': { + source: 'iana', + extensions: ['tpt'] + }, + 'application/vnd.triscape.mxs': { + source: 'iana', + extensions: ['mxs'] + }, + 'application/vnd.trueapp': { + source: 'iana', + extensions: ['tra'] + }, + 'application/vnd.truedoc': { + source: 'iana' + }, + 'application/vnd.ubisoft.webplayer': { + source: 'iana' + }, + 'application/vnd.ufdl': { + source: 'iana', + extensions: ['ufd', 'ufdl'] + }, + 'application/vnd.uiq.theme': { + source: 'iana', + extensions: ['utz'] + }, + 'application/vnd.umajin': { + source: 'iana', + extensions: ['umj'] + }, + 'application/vnd.unity': { + source: 'iana', + extensions: ['unityweb'] + }, + 'application/vnd.uoml+xml': { + source: 'iana', + compressible: true, + extensions: ['uoml'] + }, + 'application/vnd.uplanet.alert': { + source: 'iana' + }, + 'application/vnd.uplanet.alert-wbxml': { + source: 'iana' + }, + 'application/vnd.uplanet.bearer-choice': { + source: 'iana' + }, + 'application/vnd.uplanet.bearer-choice-wbxml': { + source: 'iana' + }, + 'application/vnd.uplanet.cacheop': { + source: 'iana' + }, + 'application/vnd.uplanet.cacheop-wbxml': { + source: 'iana' + }, + 'application/vnd.uplanet.channel': { + source: 'iana' + }, + 'application/vnd.uplanet.channel-wbxml': { + source: 'iana' + }, + 'application/vnd.uplanet.list': { + source: 'iana' + }, + 'application/vnd.uplanet.list-wbxml': { + source: 'iana' + }, + 'application/vnd.uplanet.listcmd': { + source: 'iana' + }, + 'application/vnd.uplanet.listcmd-wbxml': { + source: 'iana' + }, + 'application/vnd.uplanet.signal': { + source: 'iana' + }, + 'application/vnd.uri-map': { + source: 'iana' + }, + 'application/vnd.valve.source.material': { + source: 'iana' + }, + 'application/vnd.vcx': { + source: 'iana', + extensions: ['vcx'] + }, + 'application/vnd.vd-study': { + source: 'iana' + }, + 'application/vnd.vectorworks': { + source: 'iana' + }, + 'application/vnd.vel+json': { + source: 'iana', + compressible: true + }, + 'application/vnd.verimatrix.vcas': { + source: 'iana' + }, + 'application/vnd.vidsoft.vidconference': { + source: 'iana' + }, + 'application/vnd.visio': { + source: 'iana', + extensions: ['vsd', 'vst', 'vss', 'vsw'] + }, + 'application/vnd.visionary': { + source: 'iana', + extensions: ['vis'] + }, + 'application/vnd.vividence.scriptfile': { + source: 'iana' + }, + 'application/vnd.vsf': { + source: 'iana', + extensions: ['vsf'] + }, + 'application/vnd.wap.sic': { + source: 'iana' + }, + 'application/vnd.wap.slc': { + source: 'iana' + }, + 'application/vnd.wap.wbxml': { + source: 'iana', + extensions: ['wbxml'] + }, + 'application/vnd.wap.wmlc': { + source: 'iana', + extensions: ['wmlc'] + }, + 'application/vnd.wap.wmlscriptc': { + source: 'iana', + extensions: ['wmlsc'] + }, + 'application/vnd.webturbo': { + source: 'iana', + extensions: ['wtb'] + }, + 'application/vnd.wfa.p2p': { + source: 'iana' + }, + 'application/vnd.wfa.wsc': { + source: 'iana' + }, + 'application/vnd.windows.devicepairing': { + source: 'iana' + }, + 'application/vnd.wmc': { + source: 'iana' + }, + 'application/vnd.wmf.bootstrap': { + source: 'iana' + }, + 'application/vnd.wolfram.mathematica': { + source: 'iana' + }, + 'application/vnd.wolfram.mathematica.package': { + source: 'iana' + }, + 'application/vnd.wolfram.player': { + source: 'iana', + extensions: ['nbp'] + }, + 'application/vnd.wordperfect': { + source: 'iana', + extensions: ['wpd'] + }, + 'application/vnd.wqd': { + source: 'iana', + extensions: ['wqd'] + }, + 'application/vnd.wrq-hp3000-labelled': { + source: 'iana' + }, + 'application/vnd.wt.stf': { + source: 'iana', + extensions: ['stf'] + }, + 'application/vnd.wv.csp+wbxml': { + source: 'iana' + }, + 'application/vnd.wv.csp+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.wv.ssp+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.xacml+json': { + source: 'iana', + compressible: true + }, + 'application/vnd.xara': { + source: 'iana', + extensions: ['xar'] + }, + 'application/vnd.xfdl': { + source: 'iana', + extensions: ['xfdl'] + }, + 'application/vnd.xfdl.webform': { + source: 'iana' + }, + 'application/vnd.xmi+xml': { + source: 'iana', + compressible: true + }, + 'application/vnd.xmpie.cpkg': { + source: 'iana' + }, + 'application/vnd.xmpie.dpkg': { + source: 'iana' + }, + 'application/vnd.xmpie.plan': { + source: 'iana' + }, + 'application/vnd.xmpie.ppkg': { + source: 'iana' + }, + 'application/vnd.xmpie.xlim': { + source: 'iana' + }, + 'application/vnd.yamaha.hv-dic': { + source: 'iana', + extensions: ['hvd'] + }, + 'application/vnd.yamaha.hv-script': { + source: 'iana', + extensions: ['hvs'] + }, + 'application/vnd.yamaha.hv-voice': { + source: 'iana', + extensions: ['hvp'] + }, + 'application/vnd.yamaha.openscoreformat': { + source: 'iana', + extensions: ['osf'] + }, + 'application/vnd.yamaha.openscoreformat.osfpvg+xml': { + source: 'iana', + compressible: true, + extensions: ['osfpvg'] + }, + 'application/vnd.yamaha.remote-setup': { + source: 'iana' + }, + 'application/vnd.yamaha.smaf-audio': { + source: 'iana', + extensions: ['saf'] + }, + 'application/vnd.yamaha.smaf-phrase': { + source: 'iana', + extensions: ['spf'] + }, + 'application/vnd.yamaha.through-ngn': { + source: 'iana' + }, + 'application/vnd.yamaha.tunnel-udpencap': { + source: 'iana' + }, + 'application/vnd.yaoweme': { + source: 'iana' + }, + 'application/vnd.yellowriver-custom-menu': { + source: 'iana', + extensions: ['cmp'] + }, + 'application/vnd.youtube.yt': { + source: 'iana' + }, + 'application/vnd.zul': { + source: 'iana', + extensions: ['zir', 'zirz'] + }, + 'application/vnd.zzazz.deck+xml': { + source: 'iana', + compressible: true, + extensions: ['zaz'] + }, + 'application/voicexml+xml': { + source: 'iana', + compressible: true, + extensions: ['vxml'] + }, + 'application/voucher-cms+json': { + source: 'iana', + compressible: true + }, + 'application/vq-rtcpxr': { + source: 'iana' + }, + 'application/wasm': { + compressible: true, + extensions: ['wasm'] + }, + 'application/watcherinfo+xml': { + source: 'iana', + compressible: true + }, + 'application/webpush-options+json': { + source: 'iana', + compressible: true + }, + 'application/whoispp-query': { + source: 'iana' + }, + 'application/whoispp-response': { + source: 'iana' + }, + 'application/widget': { + source: 'iana', + extensions: ['wgt'] + }, + 'application/winhlp': { + source: 'apache', + extensions: ['hlp'] + }, + 'application/wita': { + source: 'iana' + }, + 'application/wordperfect5.1': { + source: 'iana' + }, + 'application/wsdl+xml': { + source: 'iana', + compressible: true, + extensions: ['wsdl'] + }, + 'application/wspolicy+xml': { + source: 'iana', + compressible: true, + extensions: ['wspolicy'] + }, + 'application/x-7z-compressed': { + source: 'apache', + compressible: false, + extensions: ['7z'] + }, + 'application/x-abiword': { + source: 'apache', + extensions: ['abw'] + }, + 'application/x-ace-compressed': { + source: 'apache', + extensions: ['ace'] + }, + 'application/x-amf': { + source: 'apache' + }, + 'application/x-apple-diskimage': { + source: 'apache', + extensions: ['dmg'] + }, + 'application/x-arj': { + compressible: false, + extensions: ['arj'] + }, + 'application/x-authorware-bin': { + source: 'apache', + extensions: ['aab', 'x32', 'u32', 'vox'] + }, + 'application/x-authorware-map': { + source: 'apache', + extensions: ['aam'] + }, + 'application/x-authorware-seg': { + source: 'apache', + extensions: ['aas'] + }, + 'application/x-bcpio': { + source: 'apache', + extensions: ['bcpio'] + }, + 'application/x-bdoc': { + compressible: false, + extensions: ['bdoc'] + }, + 'application/x-bittorrent': { + source: 'apache', + extensions: ['torrent'] + }, + 'application/x-blorb': { + source: 'apache', + extensions: ['blb', 'blorb'] + }, + 'application/x-bzip': { + source: 'apache', + compressible: false, + extensions: ['bz'] + }, + 'application/x-bzip2': { + source: 'apache', + compressible: false, + extensions: ['bz2', 'boz'] + }, + 'application/x-cbr': { + source: 'apache', + extensions: ['cbr', 'cba', 'cbt', 'cbz', 'cb7'] + }, + 'application/x-cdlink': { + source: 'apache', + extensions: ['vcd'] + }, + 'application/x-cfs-compressed': { + source: 'apache', + extensions: ['cfs'] + }, + 'application/x-chat': { + source: 'apache', + extensions: ['chat'] + }, + 'application/x-chess-pgn': { + source: 'apache', + extensions: ['pgn'] + }, + 'application/x-chrome-extension': { + extensions: ['crx'] + }, + 'application/x-cocoa': { + source: 'nginx', + extensions: ['cco'] + }, + 'application/x-compress': { + source: 'apache' + }, + 'application/x-conference': { + source: 'apache', + extensions: ['nsc'] + }, + 'application/x-cpio': { + source: 'apache', + extensions: ['cpio'] + }, + 'application/x-csh': { + source: 'apache', + extensions: ['csh'] + }, + 'application/x-deb': { + compressible: false + }, + 'application/x-debian-package': { + source: 'apache', + extensions: ['deb', 'udeb'] + }, + 'application/x-dgc-compressed': { + source: 'apache', + extensions: ['dgc'] + }, + 'application/x-director': { + source: 'apache', + extensions: ['dir', 'dcr', 'dxr', 'cst', 'cct', 'cxt', 'w3d', 'fgd', 'swa'] + }, + 'application/x-doom': { + source: 'apache', + extensions: ['wad'] + }, + 'application/x-dtbncx+xml': { + source: 'apache', + compressible: true, + extensions: ['ncx'] + }, + 'application/x-dtbook+xml': { + source: 'apache', + compressible: true, + extensions: ['dtb'] + }, + 'application/x-dtbresource+xml': { + source: 'apache', + compressible: true, + extensions: ['res'] + }, + 'application/x-dvi': { + source: 'apache', + compressible: false, + extensions: ['dvi'] + }, + 'application/x-envoy': { + source: 'apache', + extensions: ['evy'] + }, + 'application/x-eva': { + source: 'apache', + extensions: ['eva'] + }, + 'application/x-font-bdf': { + source: 'apache', + extensions: ['bdf'] + }, + 'application/x-font-dos': { + source: 'apache' + }, + 'application/x-font-framemaker': { + source: 'apache' + }, + 'application/x-font-ghostscript': { + source: 'apache', + extensions: ['gsf'] + }, + 'application/x-font-libgrx': { + source: 'apache' + }, + 'application/x-font-linux-psf': { + source: 'apache', + extensions: ['psf'] + }, + 'application/x-font-pcf': { + source: 'apache', + extensions: ['pcf'] + }, + 'application/x-font-snf': { + source: 'apache', + extensions: ['snf'] + }, + 'application/x-font-speedo': { + source: 'apache' + }, + 'application/x-font-sunos-news': { + source: 'apache' + }, + 'application/x-font-type1': { + source: 'apache', + extensions: ['pfa', 'pfb', 'pfm', 'afm'] + }, + 'application/x-font-vfont': { + source: 'apache' + }, + 'application/x-freearc': { + source: 'apache', + extensions: ['arc'] + }, + 'application/x-futuresplash': { + source: 'apache', + extensions: ['spl'] + }, + 'application/x-gca-compressed': { + source: 'apache', + extensions: ['gca'] + }, + 'application/x-glulx': { + source: 'apache', + extensions: ['ulx'] + }, + 'application/x-gnumeric': { + source: 'apache', + extensions: ['gnumeric'] + }, + 'application/x-gramps-xml': { + source: 'apache', + extensions: ['gramps'] + }, + 'application/x-gtar': { + source: 'apache', + extensions: ['gtar'] + }, + 'application/x-gzip': { + source: 'apache' + }, + 'application/x-hdf': { + source: 'apache', + extensions: ['hdf'] + }, + 'application/x-httpd-php': { + compressible: true, + extensions: ['php'] + }, + 'application/x-install-instructions': { + source: 'apache', + extensions: ['install'] + }, + 'application/x-iso9660-image': { + source: 'apache', + extensions: ['iso'] + }, + 'application/x-java-archive-diff': { + source: 'nginx', + extensions: ['jardiff'] + }, + 'application/x-java-jnlp-file': { + source: 'apache', + compressible: false, + extensions: ['jnlp'] + }, + 'application/x-javascript': { + compressible: true + }, + 'application/x-latex': { + source: 'apache', + compressible: false, + extensions: ['latex'] + }, + 'application/x-lua-bytecode': { + extensions: ['luac'] + }, + 'application/x-lzh-compressed': { + source: 'apache', + extensions: ['lzh', 'lha'] + }, + 'application/x-makeself': { + source: 'nginx', + extensions: ['run'] + }, + 'application/x-mie': { + source: 'apache', + extensions: ['mie'] + }, + 'application/x-mobipocket-ebook': { + source: 'apache', + extensions: ['prc', 'mobi'] + }, + 'application/x-mpegurl': { + compressible: false + }, + 'application/x-ms-application': { + source: 'apache', + extensions: ['application'] + }, + 'application/x-ms-shortcut': { + source: 'apache', + extensions: ['lnk'] + }, + 'application/x-ms-wmd': { + source: 'apache', + extensions: ['wmd'] + }, + 'application/x-ms-wmz': { + source: 'apache', + extensions: ['wmz'] + }, + 'application/x-ms-xbap': { + source: 'apache', + extensions: ['xbap'] + }, + 'application/x-msaccess': { + source: 'apache', + extensions: ['mdb'] + }, + 'application/x-msbinder': { + source: 'apache', + extensions: ['obd'] + }, + 'application/x-mscardfile': { + source: 'apache', + extensions: ['crd'] + }, + 'application/x-msclip': { + source: 'apache', + extensions: ['clp'] + }, + 'application/x-msdos-program': { + extensions: ['exe'] + }, + 'application/x-msdownload': { + source: 'apache', + extensions: ['exe', 'dll', 'com', 'bat', 'msi'] + }, + 'application/x-msmediaview': { + source: 'apache', + extensions: ['mvb', 'm13', 'm14'] + }, + 'application/x-msmetafile': { + source: 'apache', + extensions: ['wmf', 'wmz', 'emf', 'emz'] + }, + 'application/x-msmoney': { + source: 'apache', + extensions: ['mny'] + }, + 'application/x-mspublisher': { + source: 'apache', + extensions: ['pub'] + }, + 'application/x-msschedule': { + source: 'apache', + extensions: ['scd'] + }, + 'application/x-msterminal': { + source: 'apache', + extensions: ['trm'] + }, + 'application/x-mswrite': { + source: 'apache', + extensions: ['wri'] + }, + 'application/x-netcdf': { + source: 'apache', + extensions: ['nc', 'cdf'] + }, + 'application/x-ns-proxy-autoconfig': { + compressible: true, + extensions: ['pac'] + }, + 'application/x-nzb': { + source: 'apache', + extensions: ['nzb'] + }, + 'application/x-perl': { + source: 'nginx', + extensions: ['pl', 'pm'] + }, + 'application/x-pilot': { + source: 'nginx', + extensions: ['prc', 'pdb'] + }, + 'application/x-pkcs12': { + source: 'apache', + compressible: false, + extensions: ['p12', 'pfx'] + }, + 'application/x-pkcs7-certificates': { + source: 'apache', + extensions: ['p7b', 'spc'] + }, + 'application/x-pkcs7-certreqresp': { + source: 'apache', + extensions: ['p7r'] + }, + 'application/x-rar-compressed': { + source: 'apache', + compressible: false, + extensions: ['rar'] + }, + 'application/x-redhat-package-manager': { + source: 'nginx', + extensions: ['rpm'] + }, + 'application/x-research-info-systems': { + source: 'apache', + extensions: ['ris'] + }, + 'application/x-sea': { + source: 'nginx', + extensions: ['sea'] + }, + 'application/x-sh': { + source: 'apache', + compressible: true, + extensions: ['sh'] + }, + 'application/x-shar': { + source: 'apache', + extensions: ['shar'] + }, + 'application/x-shockwave-flash': { + source: 'apache', + compressible: false, + extensions: ['swf'] + }, + 'application/x-silverlight-app': { + source: 'apache', + extensions: ['xap'] + }, + 'application/x-sql': { + source: 'apache', + extensions: ['sql'] + }, + 'application/x-stuffit': { + source: 'apache', + compressible: false, + extensions: ['sit'] + }, + 'application/x-stuffitx': { + source: 'apache', + extensions: ['sitx'] + }, + 'application/x-subrip': { + source: 'apache', + extensions: ['srt'] + }, + 'application/x-sv4cpio': { + source: 'apache', + extensions: ['sv4cpio'] + }, + 'application/x-sv4crc': { + source: 'apache', + extensions: ['sv4crc'] + }, + 'application/x-t3vm-image': { + source: 'apache', + extensions: ['t3'] + }, + 'application/x-tads': { + source: 'apache', + extensions: ['gam'] + }, + 'application/x-tar': { + source: 'apache', + compressible: true, + extensions: ['tar'] + }, + 'application/x-tcl': { + source: 'apache', + extensions: ['tcl', 'tk'] + }, + 'application/x-tex': { + source: 'apache', + extensions: ['tex'] + }, + 'application/x-tex-tfm': { + source: 'apache', + extensions: ['tfm'] + }, + 'application/x-texinfo': { + source: 'apache', + extensions: ['texinfo', 'texi'] + }, + 'application/x-tgif': { + source: 'apache', + extensions: ['obj'] + }, + 'application/x-ustar': { + source: 'apache', + extensions: ['ustar'] + }, + 'application/x-virtualbox-hdd': { + compressible: true, + extensions: ['hdd'] + }, + 'application/x-virtualbox-ova': { + compressible: true, + extensions: ['ova'] + }, + 'application/x-virtualbox-ovf': { + compressible: true, + extensions: ['ovf'] + }, + 'application/x-virtualbox-vbox': { + compressible: true, + extensions: ['vbox'] + }, + 'application/x-virtualbox-vbox-extpack': { + compressible: false, + extensions: ['vbox-extpack'] + }, + 'application/x-virtualbox-vdi': { + compressible: true, + extensions: ['vdi'] + }, + 'application/x-virtualbox-vhd': { + compressible: true, + extensions: ['vhd'] + }, + 'application/x-virtualbox-vmdk': { + compressible: true, + extensions: ['vmdk'] + }, + 'application/x-wais-source': { + source: 'apache', + extensions: ['src'] + }, + 'application/x-web-app-manifest+json': { + compressible: true, + extensions: ['webapp'] + }, + 'application/x-www-form-urlencoded': { + source: 'iana', + compressible: true + }, + 'application/x-x509-ca-cert': { + source: 'apache', + extensions: ['der', 'crt', 'pem'] + }, + 'application/x-xfig': { + source: 'apache', + extensions: ['fig'] + }, + 'application/x-xliff+xml': { + source: 'apache', + compressible: true, + extensions: ['xlf'] + }, + 'application/x-xpinstall': { + source: 'apache', + compressible: false, + extensions: ['xpi'] + }, + 'application/x-xz': { + source: 'apache', + extensions: ['xz'] + }, + 'application/x-zmachine': { + source: 'apache', + extensions: ['z1', 'z2', 'z3', 'z4', 'z5', 'z6', 'z7', 'z8'] + }, + 'application/x400-bp': { + source: 'iana' + }, + 'application/xacml+xml': { + source: 'iana', + compressible: true + }, + 'application/xaml+xml': { + source: 'apache', + compressible: true, + extensions: ['xaml'] + }, + 'application/xcap-att+xml': { + source: 'iana', + compressible: true + }, + 'application/xcap-caps+xml': { + source: 'iana', + compressible: true + }, + 'application/xcap-diff+xml': { + source: 'iana', + compressible: true, + extensions: ['xdf'] + }, + 'application/xcap-el+xml': { + source: 'iana', + compressible: true + }, + 'application/xcap-error+xml': { + source: 'iana', + compressible: true + }, + 'application/xcap-ns+xml': { + source: 'iana', + compressible: true + }, + 'application/xcon-conference-info+xml': { + source: 'iana', + compressible: true + }, + 'application/xcon-conference-info-diff+xml': { + source: 'iana', + compressible: true + }, + 'application/xenc+xml': { + source: 'iana', + compressible: true, + extensions: ['xenc'] + }, + 'application/xhtml+xml': { + source: 'iana', + compressible: true, + extensions: ['xhtml', 'xht'] + }, + 'application/xhtml-voice+xml': { + source: 'apache', + compressible: true + }, + 'application/xliff+xml': { + source: 'iana', + compressible: true + }, + 'application/xml': { + source: 'iana', + compressible: true, + extensions: ['xml', 'xsl', 'xsd', 'rng'] + }, + 'application/xml-dtd': { + source: 'iana', + compressible: true, + extensions: ['dtd'] + }, + 'application/xml-external-parsed-entity': { + source: 'iana' + }, + 'application/xml-patch+xml': { + source: 'iana', + compressible: true + }, + 'application/xmpp+xml': { + source: 'iana', + compressible: true + }, + 'application/xop+xml': { + source: 'iana', + compressible: true, + extensions: ['xop'] + }, + 'application/xproc+xml': { + source: 'apache', + compressible: true, + extensions: ['xpl'] + }, + 'application/xslt+xml': { + source: 'iana', + compressible: true, + extensions: ['xslt'] + }, + 'application/xspf+xml': { + source: 'apache', + compressible: true, + extensions: ['xspf'] + }, + 'application/xv+xml': { + source: 'iana', + compressible: true, + extensions: ['mxml', 'xhvml', 'xvml', 'xvm'] + }, + 'application/yang': { + source: 'iana', + extensions: ['yang'] + }, + 'application/yang-data+json': { + source: 'iana', + compressible: true + }, + 'application/yang-data+xml': { + source: 'iana', + compressible: true + }, + 'application/yang-patch+json': { + source: 'iana', + compressible: true + }, + 'application/yang-patch+xml': { + source: 'iana', + compressible: true + }, + 'application/yin+xml': { + source: 'iana', + compressible: true, + extensions: ['yin'] + }, + 'application/zip': { + source: 'iana', + compressible: false, + extensions: ['zip'] + }, + 'application/zlib': { + source: 'iana' + }, + 'application/zstd': { + source: 'iana' + }, + 'audio/1d-interleaved-parityfec': { + source: 'iana' + }, + 'audio/32kadpcm': { + source: 'iana' + }, + 'audio/3gpp': { + source: 'iana', + compressible: false, + extensions: ['3gpp'] + }, + 'audio/3gpp2': { + source: 'iana' + }, + 'audio/aac': { + source: 'iana' + }, + 'audio/ac3': { + source: 'iana' + }, + 'audio/adpcm': { + source: 'apache', + extensions: ['adp'] + }, + 'audio/amr': { + source: 'iana' + }, + 'audio/amr-wb': { + source: 'iana' + }, + 'audio/amr-wb+': { + source: 'iana' + }, + 'audio/aptx': { + source: 'iana' + }, + 'audio/asc': { + source: 'iana' + }, + 'audio/atrac-advanced-lossless': { + source: 'iana' + }, + 'audio/atrac-x': { + source: 'iana' + }, + 'audio/atrac3': { + source: 'iana' + }, + 'audio/basic': { + source: 'iana', + compressible: false, + extensions: ['au', 'snd'] + }, + 'audio/bv16': { + source: 'iana' + }, + 'audio/bv32': { + source: 'iana' + }, + 'audio/clearmode': { + source: 'iana' + }, + 'audio/cn': { + source: 'iana' + }, + 'audio/dat12': { + source: 'iana' + }, + 'audio/dls': { + source: 'iana' + }, + 'audio/dsr-es201108': { + source: 'iana' + }, + 'audio/dsr-es202050': { + source: 'iana' + }, + 'audio/dsr-es202211': { + source: 'iana' + }, + 'audio/dsr-es202212': { + source: 'iana' + }, + 'audio/dv': { + source: 'iana' + }, + 'audio/dvi4': { + source: 'iana' + }, + 'audio/eac3': { + source: 'iana' + }, + 'audio/encaprtp': { + source: 'iana' + }, + 'audio/evrc': { + source: 'iana' + }, + 'audio/evrc-qcp': { + source: 'iana' + }, + 'audio/evrc0': { + source: 'iana' + }, + 'audio/evrc1': { + source: 'iana' + }, + 'audio/evrcb': { + source: 'iana' + }, + 'audio/evrcb0': { + source: 'iana' + }, + 'audio/evrcb1': { + source: 'iana' + }, + 'audio/evrcnw': { + source: 'iana' + }, + 'audio/evrcnw0': { + source: 'iana' + }, + 'audio/evrcnw1': { + source: 'iana' + }, + 'audio/evrcwb': { + source: 'iana' + }, + 'audio/evrcwb0': { + source: 'iana' + }, + 'audio/evrcwb1': { + source: 'iana' + }, + 'audio/evs': { + source: 'iana' + }, + 'audio/fwdred': { + source: 'iana' + }, + 'audio/g711-0': { + source: 'iana' + }, + 'audio/g719': { + source: 'iana' + }, + 'audio/g722': { + source: 'iana' + }, + 'audio/g7221': { + source: 'iana' + }, + 'audio/g723': { + source: 'iana' + }, + 'audio/g726-16': { + source: 'iana' + }, + 'audio/g726-24': { + source: 'iana' + }, + 'audio/g726-32': { + source: 'iana' + }, + 'audio/g726-40': { + source: 'iana' + }, + 'audio/g728': { + source: 'iana' + }, + 'audio/g729': { + source: 'iana' + }, + 'audio/g7291': { + source: 'iana' + }, + 'audio/g729d': { + source: 'iana' + }, + 'audio/g729e': { + source: 'iana' + }, + 'audio/gsm': { + source: 'iana' + }, + 'audio/gsm-efr': { + source: 'iana' + }, + 'audio/gsm-hr-08': { + source: 'iana' + }, + 'audio/ilbc': { + source: 'iana' + }, + 'audio/ip-mr_v2.5': { + source: 'iana' + }, + 'audio/isac': { + source: 'apache' + }, + 'audio/l16': { + source: 'iana' + }, + 'audio/l20': { + source: 'iana' + }, + 'audio/l24': { + source: 'iana', + compressible: false + }, + 'audio/l8': { + source: 'iana' + }, + 'audio/lpc': { + source: 'iana' + }, + 'audio/melp': { + source: 'iana' + }, + 'audio/melp1200': { + source: 'iana' + }, + 'audio/melp2400': { + source: 'iana' + }, + 'audio/melp600': { + source: 'iana' + }, + 'audio/midi': { + source: 'apache', + extensions: ['mid', 'midi', 'kar', 'rmi'] + }, + 'audio/mobile-xmf': { + source: 'iana' + }, + 'audio/mp3': { + compressible: false, + extensions: ['mp3'] + }, + 'audio/mp4': { + source: 'iana', + compressible: false, + extensions: ['m4a', 'mp4a'] + }, + 'audio/mp4a-latm': { + source: 'iana' + }, + 'audio/mpa': { + source: 'iana' + }, + 'audio/mpa-robust': { + source: 'iana' + }, + 'audio/mpeg': { + source: 'iana', + compressible: false, + extensions: ['mpga', 'mp2', 'mp2a', 'mp3', 'm2a', 'm3a'] + }, + 'audio/mpeg4-generic': { + source: 'iana' + }, + 'audio/musepack': { + source: 'apache' + }, + 'audio/ogg': { + source: 'iana', + compressible: false, + extensions: ['oga', 'ogg', 'spx'] + }, + 'audio/opus': { + source: 'iana' + }, + 'audio/parityfec': { + source: 'iana' + }, + 'audio/pcma': { + source: 'iana' + }, + 'audio/pcma-wb': { + source: 'iana' + }, + 'audio/pcmu': { + source: 'iana' + }, + 'audio/pcmu-wb': { + source: 'iana' + }, + 'audio/prs.sid': { + source: 'iana' + }, + 'audio/qcelp': { + source: 'iana' + }, + 'audio/raptorfec': { + source: 'iana' + }, + 'audio/red': { + source: 'iana' + }, + 'audio/rtp-enc-aescm128': { + source: 'iana' + }, + 'audio/rtp-midi': { + source: 'iana' + }, + 'audio/rtploopback': { + source: 'iana' + }, + 'audio/rtx': { + source: 'iana' + }, + 'audio/s3m': { + source: 'apache', + extensions: ['s3m'] + }, + 'audio/silk': { + source: 'apache', + extensions: ['sil'] + }, + 'audio/smv': { + source: 'iana' + }, + 'audio/smv-qcp': { + source: 'iana' + }, + 'audio/smv0': { + source: 'iana' + }, + 'audio/sp-midi': { + source: 'iana' + }, + 'audio/speex': { + source: 'iana' + }, + 'audio/t140c': { + source: 'iana' + }, + 'audio/t38': { + source: 'iana' + }, + 'audio/telephone-event': { + source: 'iana' + }, + 'audio/tone': { + source: 'iana' + }, + 'audio/uemclip': { + source: 'iana' + }, + 'audio/ulpfec': { + source: 'iana' + }, + 'audio/usac': { + source: 'iana' + }, + 'audio/vdvi': { + source: 'iana' + }, + 'audio/vmr-wb': { + source: 'iana' + }, + 'audio/vnd.3gpp.iufp': { + source: 'iana' + }, + 'audio/vnd.4sb': { + source: 'iana' + }, + 'audio/vnd.audiokoz': { + source: 'iana' + }, + 'audio/vnd.celp': { + source: 'iana' + }, + 'audio/vnd.cisco.nse': { + source: 'iana' + }, + 'audio/vnd.cmles.radio-events': { + source: 'iana' + }, + 'audio/vnd.cns.anp1': { + source: 'iana' + }, + 'audio/vnd.cns.inf1': { + source: 'iana' + }, + 'audio/vnd.dece.audio': { + source: 'iana', + extensions: ['uva', 'uvva'] + }, + 'audio/vnd.digital-winds': { + source: 'iana', + extensions: ['eol'] + }, + 'audio/vnd.dlna.adts': { + source: 'iana' + }, + 'audio/vnd.dolby.heaac.1': { + source: 'iana' + }, + 'audio/vnd.dolby.heaac.2': { + source: 'iana' + }, + 'audio/vnd.dolby.mlp': { + source: 'iana' + }, + 'audio/vnd.dolby.mps': { + source: 'iana' + }, + 'audio/vnd.dolby.pl2': { + source: 'iana' + }, + 'audio/vnd.dolby.pl2x': { + source: 'iana' + }, + 'audio/vnd.dolby.pl2z': { + source: 'iana' + }, + 'audio/vnd.dolby.pulse.1': { + source: 'iana' + }, + 'audio/vnd.dra': { + source: 'iana', + extensions: ['dra'] + }, + 'audio/vnd.dts': { + source: 'iana', + extensions: ['dts'] + }, + 'audio/vnd.dts.hd': { + source: 'iana', + extensions: ['dtshd'] + }, + 'audio/vnd.dvb.file': { + source: 'iana' + }, + 'audio/vnd.everad.plj': { + source: 'iana' + }, + 'audio/vnd.hns.audio': { + source: 'iana' + }, + 'audio/vnd.lucent.voice': { + source: 'iana', + extensions: ['lvp'] + }, + 'audio/vnd.ms-playready.media.pya': { + source: 'iana', + extensions: ['pya'] + }, + 'audio/vnd.nokia.mobile-xmf': { + source: 'iana' + }, + 'audio/vnd.nortel.vbk': { + source: 'iana' + }, + 'audio/vnd.nuera.ecelp4800': { + source: 'iana', + extensions: ['ecelp4800'] + }, + 'audio/vnd.nuera.ecelp7470': { + source: 'iana', + extensions: ['ecelp7470'] + }, + 'audio/vnd.nuera.ecelp9600': { + source: 'iana', + extensions: ['ecelp9600'] + }, + 'audio/vnd.octel.sbc': { + source: 'iana' + }, + 'audio/vnd.presonus.multitrack': { + source: 'iana' + }, + 'audio/vnd.qcelp': { + source: 'iana' + }, + 'audio/vnd.rhetorex.32kadpcm': { + source: 'iana' + }, + 'audio/vnd.rip': { + source: 'iana', + extensions: ['rip'] + }, + 'audio/vnd.rn-realaudio': { + compressible: false + }, + 'audio/vnd.sealedmedia.softseal.mpeg': { + source: 'iana' + }, + 'audio/vnd.vmx.cvsd': { + source: 'iana' + }, + 'audio/vnd.wave': { + compressible: false + }, + 'audio/vorbis': { + source: 'iana', + compressible: false + }, + 'audio/vorbis-config': { + source: 'iana' + }, + 'audio/wav': { + compressible: false, + extensions: ['wav'] + }, + 'audio/wave': { + compressible: false, + extensions: ['wav'] + }, + 'audio/webm': { + source: 'apache', + compressible: false, + extensions: ['weba'] + }, + 'audio/x-aac': { + source: 'apache', + compressible: false, + extensions: ['aac'] + }, + 'audio/x-aiff': { + source: 'apache', + extensions: ['aif', 'aiff', 'aifc'] + }, + 'audio/x-caf': { + source: 'apache', + compressible: false, + extensions: ['caf'] + }, + 'audio/x-flac': { + source: 'apache', + extensions: ['flac'] + }, + 'audio/x-m4a': { + source: 'nginx', + extensions: ['m4a'] + }, + 'audio/x-matroska': { + source: 'apache', + extensions: ['mka'] + }, + 'audio/x-mpegurl': { + source: 'apache', + extensions: ['m3u'] + }, + 'audio/x-ms-wax': { + source: 'apache', + extensions: ['wax'] + }, + 'audio/x-ms-wma': { + source: 'apache', + extensions: ['wma'] + }, + 'audio/x-pn-realaudio': { + source: 'apache', + extensions: ['ram', 'ra'] + }, + 'audio/x-pn-realaudio-plugin': { + source: 'apache', + extensions: ['rmp'] + }, + 'audio/x-realaudio': { + source: 'nginx', + extensions: ['ra'] + }, + 'audio/x-tta': { + source: 'apache' + }, + 'audio/x-wav': { + source: 'apache', + extensions: ['wav'] + }, + 'audio/xm': { + source: 'apache', + extensions: ['xm'] + }, + 'chemical/x-cdx': { + source: 'apache', + extensions: ['cdx'] + }, + 'chemical/x-cif': { + source: 'apache', + extensions: ['cif'] + }, + 'chemical/x-cmdf': { + source: 'apache', + extensions: ['cmdf'] + }, + 'chemical/x-cml': { + source: 'apache', + extensions: ['cml'] + }, + 'chemical/x-csml': { + source: 'apache', + extensions: ['csml'] + }, + 'chemical/x-pdb': { + source: 'apache' + }, + 'chemical/x-xyz': { + source: 'apache', + extensions: ['xyz'] + }, + 'font/collection': { + source: 'iana', + extensions: ['ttc'] + }, + 'font/otf': { + source: 'iana', + compressible: true, + extensions: ['otf'] + }, + 'font/sfnt': { + source: 'iana' + }, + 'font/ttf': { + source: 'iana', + extensions: ['ttf'] + }, + 'font/woff': { + source: 'iana', + extensions: ['woff'] + }, + 'font/woff2': { + source: 'iana', + extensions: ['woff2'] + }, + 'image/aces': { + source: 'iana', + extensions: ['exr'] + }, + 'image/apng': { + compressible: false, + extensions: ['apng'] + }, + 'image/avci': { + source: 'iana' + }, + 'image/avcs': { + source: 'iana' + }, + 'image/bmp': { + source: 'iana', + compressible: true, + extensions: ['bmp'] + }, + 'image/cgm': { + source: 'iana', + extensions: ['cgm'] + }, + 'image/dicom-rle': { + source: 'iana', + extensions: ['drle'] + }, + 'image/emf': { + source: 'iana', + extensions: ['emf'] + }, + 'image/fits': { + source: 'iana', + extensions: ['fits'] + }, + 'image/g3fax': { + source: 'iana', + extensions: ['g3'] + }, + 'image/gif': { + source: 'iana', + compressible: false, + extensions: ['gif'] + }, + 'image/heic': { + source: 'iana' + }, + 'image/heic-sequence': { + source: 'iana' + }, + 'image/heif': { + source: 'iana' + }, + 'image/heif-sequence': { + source: 'iana' + }, + 'image/ief': { + source: 'iana', + extensions: ['ief'] + }, + 'image/jls': { + source: 'iana', + extensions: ['jls'] + }, + 'image/jp2': { + source: 'iana', + compressible: false, + extensions: ['jp2', 'jpg2'] + }, + 'image/jpeg': { + source: 'iana', + compressible: false, + extensions: ['jpeg', 'jpg', 'jpe'] + }, + 'image/jpm': { + source: 'iana', + compressible: false, + extensions: ['jpm'] + }, + 'image/jpx': { + source: 'iana', + compressible: false, + extensions: ['jpx', 'jpf'] + }, + 'image/ktx': { + source: 'iana', + extensions: ['ktx'] + }, + 'image/naplps': { + source: 'iana' + }, + 'image/pjpeg': { + compressible: false + }, + 'image/png': { + source: 'iana', + compressible: false, + extensions: ['png'] + }, + 'image/prs.btif': { + source: 'iana', + extensions: ['btif'] + }, + 'image/prs.pti': { + source: 'iana', + extensions: ['pti'] + }, + 'image/pwg-raster': { + source: 'iana' + }, + 'image/sgi': { + source: 'apache', + extensions: ['sgi'] + }, + 'image/svg+xml': { + source: 'iana', + compressible: true, + extensions: ['svg', 'svgz'] + }, + 'image/t38': { + source: 'iana', + extensions: ['t38'] + }, + 'image/tiff': { + source: 'iana', + compressible: false, + extensions: ['tif', 'tiff'] + }, + 'image/tiff-fx': { + source: 'iana', + extensions: ['tfx'] + }, + 'image/vnd.adobe.photoshop': { + source: 'iana', + compressible: true, + extensions: ['psd'] + }, + 'image/vnd.airzip.accelerator.azv': { + source: 'iana', + extensions: ['azv'] + }, + 'image/vnd.cns.inf2': { + source: 'iana' + }, + 'image/vnd.dece.graphic': { + source: 'iana', + extensions: ['uvi', 'uvvi', 'uvg', 'uvvg'] + }, + 'image/vnd.djvu': { + source: 'iana', + extensions: ['djvu', 'djv'] + }, + 'image/vnd.dvb.subtitle': { + source: 'iana', + extensions: ['sub'] + }, + 'image/vnd.dwg': { + source: 'iana', + extensions: ['dwg'] + }, + 'image/vnd.dxf': { + source: 'iana', + extensions: ['dxf'] + }, + 'image/vnd.fastbidsheet': { + source: 'iana', + extensions: ['fbs'] + }, + 'image/vnd.fpx': { + source: 'iana', + extensions: ['fpx'] + }, + 'image/vnd.fst': { + source: 'iana', + extensions: ['fst'] + }, + 'image/vnd.fujixerox.edmics-mmr': { + source: 'iana', + extensions: ['mmr'] + }, + 'image/vnd.fujixerox.edmics-rlc': { + source: 'iana', + extensions: ['rlc'] + }, + 'image/vnd.globalgraphics.pgb': { + source: 'iana' + }, + 'image/vnd.microsoft.icon': { + source: 'iana', + extensions: ['ico'] + }, + 'image/vnd.mix': { + source: 'iana' + }, + 'image/vnd.mozilla.apng': { + source: 'iana' + }, + 'image/vnd.ms-modi': { + source: 'iana', + extensions: ['mdi'] + }, + 'image/vnd.ms-photo': { + source: 'apache', + extensions: ['wdp'] + }, + 'image/vnd.net-fpx': { + source: 'iana', + extensions: ['npx'] + }, + 'image/vnd.radiance': { + source: 'iana' + }, + 'image/vnd.sealed.png': { + source: 'iana' + }, + 'image/vnd.sealedmedia.softseal.gif': { + source: 'iana' + }, + 'image/vnd.sealedmedia.softseal.jpg': { + source: 'iana' + }, + 'image/vnd.svf': { + source: 'iana' + }, + 'image/vnd.tencent.tap': { + source: 'iana', + extensions: ['tap'] + }, + 'image/vnd.valve.source.texture': { + source: 'iana', + extensions: ['vtf'] + }, + 'image/vnd.wap.wbmp': { + source: 'iana', + extensions: ['wbmp'] + }, + 'image/vnd.xiff': { + source: 'iana', + extensions: ['xif'] + }, + 'image/vnd.zbrush.pcx': { + source: 'iana', + extensions: ['pcx'] + }, + 'image/webp': { + source: 'apache', + extensions: ['webp'] + }, + 'image/wmf': { + source: 'iana', + extensions: ['wmf'] + }, + 'image/x-3ds': { + source: 'apache', + extensions: ['3ds'] + }, + 'image/x-cmu-raster': { + source: 'apache', + extensions: ['ras'] + }, + 'image/x-cmx': { + source: 'apache', + extensions: ['cmx'] + }, + 'image/x-freehand': { + source: 'apache', + extensions: ['fh', 'fhc', 'fh4', 'fh5', 'fh7'] + }, + 'image/x-icon': { + source: 'apache', + compressible: true, + extensions: ['ico'] + }, + 'image/x-jng': { + source: 'nginx', + extensions: ['jng'] + }, + 'image/x-mrsid-image': { + source: 'apache', + extensions: ['sid'] + }, + 'image/x-ms-bmp': { + source: 'nginx', + compressible: true, + extensions: ['bmp'] + }, + 'image/x-pcx': { + source: 'apache', + extensions: ['pcx'] + }, + 'image/x-pict': { + source: 'apache', + extensions: ['pic', 'pct'] + }, + 'image/x-portable-anymap': { + source: 'apache', + extensions: ['pnm'] + }, + 'image/x-portable-bitmap': { + source: 'apache', + extensions: ['pbm'] + }, + 'image/x-portable-graymap': { + source: 'apache', + extensions: ['pgm'] + }, + 'image/x-portable-pixmap': { + source: 'apache', + extensions: ['ppm'] + }, + 'image/x-rgb': { + source: 'apache', + extensions: ['rgb'] + }, + 'image/x-tga': { + source: 'apache', + extensions: ['tga'] + }, + 'image/x-xbitmap': { + source: 'apache', + extensions: ['xbm'] + }, + 'image/x-xcf': { + compressible: false + }, + 'image/x-xpixmap': { + source: 'apache', + extensions: ['xpm'] + }, + 'image/x-xwindowdump': { + source: 'apache', + extensions: ['xwd'] + }, + 'message/cpim': { + source: 'iana' + }, + 'message/delivery-status': { + source: 'iana' + }, + 'message/disposition-notification': { + source: 'iana', + extensions: [ + 'disposition-notification' + ] + }, + 'message/external-body': { + source: 'iana' + }, + 'message/feedback-report': { + source: 'iana' + }, + 'message/global': { + source: 'iana', + extensions: ['u8msg'] + }, + 'message/global-delivery-status': { + source: 'iana', + extensions: ['u8dsn'] + }, + 'message/global-disposition-notification': { + source: 'iana', + extensions: ['u8mdn'] + }, + 'message/global-headers': { + source: 'iana', + extensions: ['u8hdr'] + }, + 'message/http': { + source: 'iana', + compressible: false + }, + 'message/imdn+xml': { + source: 'iana', + compressible: true + }, + 'message/news': { + source: 'iana' + }, + 'message/partial': { + source: 'iana', + compressible: false + }, + 'message/rfc822': { + source: 'iana', + compressible: true, + extensions: ['eml', 'mime'] + }, + 'message/s-http': { + source: 'iana' + }, + 'message/sip': { + source: 'iana' + }, + 'message/sipfrag': { + source: 'iana' + }, + 'message/tracking-status': { + source: 'iana' + }, + 'message/vnd.si.simp': { + source: 'iana' + }, + 'message/vnd.wfa.wsc': { + source: 'iana', + extensions: ['wsc'] + }, + 'model/3mf': { + source: 'iana' + }, + 'model/gltf+json': { + source: 'iana', + compressible: true, + extensions: ['gltf'] + }, + 'model/gltf-binary': { + source: 'iana', + compressible: true, + extensions: ['glb'] + }, + 'model/iges': { + source: 'iana', + compressible: false, + extensions: ['igs', 'iges'] + }, + 'model/mesh': { + source: 'iana', + compressible: false, + extensions: ['msh', 'mesh', 'silo'] + }, + 'model/stl': { + source: 'iana' + }, + 'model/vnd.collada+xml': { + source: 'iana', + compressible: true, + extensions: ['dae'] + }, + 'model/vnd.dwf': { + source: 'iana', + extensions: ['dwf'] + }, + 'model/vnd.flatland.3dml': { + source: 'iana' + }, + 'model/vnd.gdl': { + source: 'iana', + extensions: ['gdl'] + }, + 'model/vnd.gs-gdl': { + source: 'apache' + }, + 'model/vnd.gs.gdl': { + source: 'iana' + }, + 'model/vnd.gtw': { + source: 'iana', + extensions: ['gtw'] + }, + 'model/vnd.moml+xml': { + source: 'iana', + compressible: true + }, + 'model/vnd.mts': { + source: 'iana', + extensions: ['mts'] + }, + 'model/vnd.opengex': { + source: 'iana' + }, + 'model/vnd.parasolid.transmit.binary': { + source: 'iana' + }, + 'model/vnd.parasolid.transmit.text': { + source: 'iana' + }, + 'model/vnd.rosette.annotated-data-model': { + source: 'iana' + }, + 'model/vnd.usdz+zip': { + source: 'iana', + compressible: false + }, + 'model/vnd.valve.source.compiled-map': { + source: 'iana' + }, + 'model/vnd.vtu': { + source: 'iana', + extensions: ['vtu'] + }, + 'model/vrml': { + source: 'iana', + compressible: false, + extensions: ['wrl', 'vrml'] + }, + 'model/x3d+binary': { + source: 'apache', + compressible: false, + extensions: ['x3db', 'x3dbz'] + }, + 'model/x3d+fastinfoset': { + source: 'iana' + }, + 'model/x3d+vrml': { + source: 'apache', + compressible: false, + extensions: ['x3dv', 'x3dvz'] + }, + 'model/x3d+xml': { + source: 'iana', + compressible: true, + extensions: ['x3d', 'x3dz'] + }, + 'model/x3d-vrml': { + source: 'iana' + }, + 'multipart/alternative': { + source: 'iana', + compressible: false + }, + 'multipart/appledouble': { + source: 'iana' + }, + 'multipart/byteranges': { + source: 'iana' + }, + 'multipart/digest': { + source: 'iana' + }, + 'multipart/encrypted': { + source: 'iana', + compressible: false + }, + 'multipart/form-data': { + source: 'iana', + compressible: false + }, + 'multipart/header-set': { + source: 'iana' + }, + 'multipart/mixed': { + source: 'iana', + compressible: false + }, + 'multipart/multilingual': { + source: 'iana' + }, + 'multipart/parallel': { + source: 'iana' + }, + 'multipart/related': { + source: 'iana', + compressible: false + }, + 'multipart/report': { + source: 'iana' + }, + 'multipart/signed': { + source: 'iana', + compressible: false + }, + 'multipart/vnd.bint.med-plus': { + source: 'iana' + }, + 'multipart/voice-message': { + source: 'iana' + }, + 'multipart/x-mixed-replace': { + source: 'iana' + }, + 'text/1d-interleaved-parityfec': { + source: 'iana' + }, + 'text/cache-manifest': { + source: 'iana', + compressible: true, + extensions: ['appcache', 'manifest'] + }, + 'text/calendar': { + source: 'iana', + extensions: ['ics', 'ifb'] + }, + 'text/calender': { + compressible: true + }, + 'text/cmd': { + compressible: true + }, + 'text/coffeescript': { + extensions: ['coffee', 'litcoffee'] + }, + 'text/css': { + source: 'iana', + charset: 'UTF-8', + compressible: true, + extensions: ['css'] + }, + 'text/csv': { + source: 'iana', + compressible: true, + extensions: ['csv'] + }, + 'text/csv-schema': { + source: 'iana' + }, + 'text/directory': { + source: 'iana' + }, + 'text/dns': { + source: 'iana' + }, + 'text/ecmascript': { + source: 'iana' + }, + 'text/encaprtp': { + source: 'iana' + }, + 'text/enriched': { + source: 'iana' + }, + 'text/fwdred': { + source: 'iana' + }, + 'text/grammar-ref-list': { + source: 'iana' + }, + 'text/html': { + source: 'iana', + compressible: true, + extensions: ['html', 'htm', 'shtml'] + }, + 'text/jade': { + extensions: ['jade'] + }, + 'text/javascript': { + source: 'iana', + compressible: true + }, + 'text/jcr-cnd': { + source: 'iana' + }, + 'text/jsx': { + compressible: true, + extensions: ['jsx'] + }, + 'text/less': { + extensions: ['less'] + }, + 'text/markdown': { + source: 'iana', + compressible: true, + extensions: ['markdown', 'md'] + }, + 'text/mathml': { + source: 'nginx', + extensions: ['mml'] + }, + 'text/mizar': { + source: 'iana' + }, + 'text/n3': { + source: 'iana', + compressible: true, + extensions: ['n3'] + }, + 'text/parameters': { + source: 'iana' + }, + 'text/parityfec': { + source: 'iana' + }, + 'text/plain': { + source: 'iana', + compressible: true, + extensions: ['txt', 'text', 'conf', 'def', 'list', 'log', 'in', 'ini'] + }, + 'text/provenance-notation': { + source: 'iana' + }, + 'text/prs.fallenstein.rst': { + source: 'iana' + }, + 'text/prs.lines.tag': { + source: 'iana', + extensions: ['dsc'] + }, + 'text/prs.prop.logic': { + source: 'iana' + }, + 'text/raptorfec': { + source: 'iana' + }, + 'text/red': { + source: 'iana' + }, + 'text/rfc822-headers': { + source: 'iana' + }, + 'text/richtext': { + source: 'iana', + compressible: true, + extensions: ['rtx'] + }, + 'text/rtf': { + source: 'iana', + compressible: true, + extensions: ['rtf'] + }, + 'text/rtp-enc-aescm128': { + source: 'iana' + }, + 'text/rtploopback': { + source: 'iana' + }, + 'text/rtx': { + source: 'iana' + }, + 'text/sgml': { + source: 'iana', + extensions: ['sgml', 'sgm'] + }, + 'text/shex': { + extensions: ['shex'] + }, + 'text/slim': { + extensions: ['slim', 'slm'] + }, + 'text/strings': { + source: 'iana' + }, + 'text/stylus': { + extensions: ['stylus', 'styl'] + }, + 'text/t140': { + source: 'iana' + }, + 'text/tab-separated-values': { + source: 'iana', + compressible: true, + extensions: ['tsv'] + }, + 'text/troff': { + source: 'iana', + extensions: ['t', 'tr', 'roff', 'man', 'me', 'ms'] + }, + 'text/turtle': { + source: 'iana', + charset: 'UTF-8', + extensions: ['ttl'] + }, + 'text/ulpfec': { + source: 'iana' + }, + 'text/uri-list': { + source: 'iana', + compressible: true, + extensions: ['uri', 'uris', 'urls'] + }, + 'text/vcard': { + source: 'iana', + compressible: true, + extensions: ['vcard'] + }, + 'text/vnd.a': { + source: 'iana' + }, + 'text/vnd.abc': { + source: 'iana' + }, + 'text/vnd.ascii-art': { + source: 'iana' + }, + 'text/vnd.curl': { + source: 'iana', + extensions: ['curl'] + }, + 'text/vnd.curl.dcurl': { + source: 'apache', + extensions: ['dcurl'] + }, + 'text/vnd.curl.mcurl': { + source: 'apache', + extensions: ['mcurl'] + }, + 'text/vnd.curl.scurl': { + source: 'apache', + extensions: ['scurl'] + }, + 'text/vnd.debian.copyright': { + source: 'iana' + }, + 'text/vnd.dmclientscript': { + source: 'iana' + }, + 'text/vnd.dvb.subtitle': { + source: 'iana', + extensions: ['sub'] + }, + 'text/vnd.esmertec.theme-descriptor': { + source: 'iana' + }, + 'text/vnd.fly': { + source: 'iana', + extensions: ['fly'] + }, + 'text/vnd.fmi.flexstor': { + source: 'iana', + extensions: ['flx'] + }, + 'text/vnd.gml': { + source: 'iana' + }, + 'text/vnd.graphviz': { + source: 'iana', + extensions: ['gv'] + }, + 'text/vnd.hgl': { + source: 'iana' + }, + 'text/vnd.in3d.3dml': { + source: 'iana', + extensions: ['3dml'] + }, + 'text/vnd.in3d.spot': { + source: 'iana', + extensions: ['spot'] + }, + 'text/vnd.iptc.newsml': { + source: 'iana' + }, + 'text/vnd.iptc.nitf': { + source: 'iana' + }, + 'text/vnd.latex-z': { + source: 'iana' + }, + 'text/vnd.motorola.reflex': { + source: 'iana' + }, + 'text/vnd.ms-mediapackage': { + source: 'iana' + }, + 'text/vnd.net2phone.commcenter.command': { + source: 'iana' + }, + 'text/vnd.radisys.msml-basic-layout': { + source: 'iana' + }, + 'text/vnd.si.uricatalogue': { + source: 'iana' + }, + 'text/vnd.sun.j2me.app-descriptor': { + source: 'iana', + extensions: ['jad'] + }, + 'text/vnd.trolltech.linguist': { + source: 'iana' + }, + 'text/vnd.wap.si': { + source: 'iana' + }, + 'text/vnd.wap.sl': { + source: 'iana' + }, + 'text/vnd.wap.wml': { + source: 'iana', + extensions: ['wml'] + }, + 'text/vnd.wap.wmlscript': { + source: 'iana', + extensions: ['wmls'] + }, + 'text/vtt': { + charset: 'UTF-8', + compressible: true, + extensions: ['vtt'] + }, + 'text/x-asm': { + source: 'apache', + extensions: ['s', 'asm'] + }, + 'text/x-c': { + source: 'apache', + extensions: ['c', 'cc', 'cxx', 'cpp', 'h', 'hh', 'dic'] + }, + 'text/x-component': { + source: 'nginx', + extensions: ['htc'] + }, + 'text/x-fortran': { + source: 'apache', + extensions: ['f', 'for', 'f77', 'f90'] + }, + 'text/x-gwt-rpc': { + compressible: true + }, + 'text/x-handlebars-template': { + extensions: ['hbs'] + }, + 'text/x-java-source': { + source: 'apache', + extensions: ['java'] + }, + 'text/x-jquery-tmpl': { + compressible: true + }, + 'text/x-lua': { + extensions: ['lua'] + }, + 'text/x-markdown': { + compressible: true, + extensions: ['mkd'] + }, + 'text/x-nfo': { + source: 'apache', + extensions: ['nfo'] + }, + 'text/x-opml': { + source: 'apache', + extensions: ['opml'] + }, + 'text/x-org': { + compressible: true, + extensions: ['org'] + }, + 'text/x-pascal': { + source: 'apache', + extensions: ['p', 'pas'] + }, + 'text/x-processing': { + compressible: true, + extensions: ['pde'] + }, + 'text/x-sass': { + extensions: ['sass'] + }, + 'text/x-scss': { + extensions: ['scss'] + }, + 'text/x-setext': { + source: 'apache', + extensions: ['etx'] + }, + 'text/x-sfv': { + source: 'apache', + extensions: ['sfv'] + }, + 'text/x-suse-ymp': { + compressible: true, + extensions: ['ymp'] + }, + 'text/x-uuencode': { + source: 'apache', + extensions: ['uu'] + }, + 'text/x-vcalendar': { + source: 'apache', + extensions: ['vcs'] + }, + 'text/x-vcard': { + source: 'apache', + extensions: ['vcf'] + }, + 'text/xml': { + source: 'iana', + compressible: true, + extensions: ['xml'] + }, + 'text/xml-external-parsed-entity': { + source: 'iana' + }, + 'text/yaml': { + extensions: ['yaml', 'yml'] + }, + 'video/1d-interleaved-parityfec': { + source: 'iana' + }, + 'video/3gpp': { + source: 'iana', + extensions: ['3gp', '3gpp'] + }, + 'video/3gpp-tt': { + source: 'iana' + }, + 'video/3gpp2': { + source: 'iana', + extensions: ['3g2'] + }, + 'video/bmpeg': { + source: 'iana' + }, + 'video/bt656': { + source: 'iana' + }, + 'video/celb': { + source: 'iana' + }, + 'video/dv': { + source: 'iana' + }, + 'video/encaprtp': { + source: 'iana' + }, + 'video/h261': { + source: 'iana', + extensions: ['h261'] + }, + 'video/h263': { + source: 'iana', + extensions: ['h263'] + }, + 'video/h263-1998': { + source: 'iana' + }, + 'video/h263-2000': { + source: 'iana' + }, + 'video/h264': { + source: 'iana', + extensions: ['h264'] + }, + 'video/h264-rcdo': { + source: 'iana' + }, + 'video/h264-svc': { + source: 'iana' + }, + 'video/h265': { + source: 'iana' + }, + 'video/iso.segment': { + source: 'iana' + }, + 'video/jpeg': { + source: 'iana', + extensions: ['jpgv'] + }, + 'video/jpeg2000': { + source: 'iana' + }, + 'video/jpm': { + source: 'apache', + extensions: ['jpm', 'jpgm'] + }, + 'video/mj2': { + source: 'iana', + extensions: ['mj2', 'mjp2'] + }, + 'video/mp1s': { + source: 'iana' + }, + 'video/mp2p': { + source: 'iana' + }, + 'video/mp2t': { + source: 'iana', + extensions: ['ts'] + }, + 'video/mp4': { + source: 'iana', + compressible: false, + extensions: ['mp4', 'mp4v', 'mpg4'] + }, + 'video/mp4v-es': { + source: 'iana' + }, + 'video/mpeg': { + source: 'iana', + compressible: false, + extensions: ['mpeg', 'mpg', 'mpe', 'm1v', 'm2v'] + }, + 'video/mpeg4-generic': { + source: 'iana' + }, + 'video/mpv': { + source: 'iana' + }, + 'video/nv': { + source: 'iana' + }, + 'video/ogg': { + source: 'iana', + compressible: false, + extensions: ['ogv'] + }, + 'video/parityfec': { + source: 'iana' + }, + 'video/pointer': { + source: 'iana' + }, + 'video/quicktime': { + source: 'iana', + compressible: false, + extensions: ['qt', 'mov'] + }, + 'video/raptorfec': { + source: 'iana' + }, + 'video/raw': { + source: 'iana' + }, + 'video/rtp-enc-aescm128': { + source: 'iana' + }, + 'video/rtploopback': { + source: 'iana' + }, + 'video/rtx': { + source: 'iana' + }, + 'video/smpte291': { + source: 'iana' + }, + 'video/smpte292m': { + source: 'iana' + }, + 'video/ulpfec': { + source: 'iana' + }, + 'video/vc1': { + source: 'iana' + }, + 'video/vnd.cctv': { + source: 'iana' + }, + 'video/vnd.dece.hd': { + source: 'iana', + extensions: ['uvh', 'uvvh'] + }, + 'video/vnd.dece.mobile': { + source: 'iana', + extensions: ['uvm', 'uvvm'] + }, + 'video/vnd.dece.mp4': { + source: 'iana' + }, + 'video/vnd.dece.pd': { + source: 'iana', + extensions: ['uvp', 'uvvp'] + }, + 'video/vnd.dece.sd': { + source: 'iana', + extensions: ['uvs', 'uvvs'] + }, + 'video/vnd.dece.video': { + source: 'iana', + extensions: ['uvv', 'uvvv'] + }, + 'video/vnd.directv.mpeg': { + source: 'iana' + }, + 'video/vnd.directv.mpeg-tts': { + source: 'iana' + }, + 'video/vnd.dlna.mpeg-tts': { + source: 'iana' + }, + 'video/vnd.dvb.file': { + source: 'iana', + extensions: ['dvb'] + }, + 'video/vnd.fvt': { + source: 'iana', + extensions: ['fvt'] + }, + 'video/vnd.hns.video': { + source: 'iana' + }, + 'video/vnd.iptvforum.1dparityfec-1010': { + source: 'iana' + }, + 'video/vnd.iptvforum.1dparityfec-2005': { + source: 'iana' + }, + 'video/vnd.iptvforum.2dparityfec-1010': { + source: 'iana' + }, + 'video/vnd.iptvforum.2dparityfec-2005': { + source: 'iana' + }, + 'video/vnd.iptvforum.ttsavc': { + source: 'iana' + }, + 'video/vnd.iptvforum.ttsmpeg2': { + source: 'iana' + }, + 'video/vnd.motorola.video': { + source: 'iana' + }, + 'video/vnd.motorola.videop': { + source: 'iana' + }, + 'video/vnd.mpegurl': { + source: 'iana', + extensions: ['mxu', 'm4u'] + }, + 'video/vnd.ms-playready.media.pyv': { + source: 'iana', + extensions: ['pyv'] + }, + 'video/vnd.nokia.interleaved-multimedia': { + source: 'iana' + }, + 'video/vnd.nokia.mp4vr': { + source: 'iana' + }, + 'video/vnd.nokia.videovoip': { + source: 'iana' + }, + 'video/vnd.objectvideo': { + source: 'iana' + }, + 'video/vnd.radgamettools.bink': { + source: 'iana' + }, + 'video/vnd.radgamettools.smacker': { + source: 'iana' + }, + 'video/vnd.sealed.mpeg1': { + source: 'iana' + }, + 'video/vnd.sealed.mpeg4': { + source: 'iana' + }, + 'video/vnd.sealed.swf': { + source: 'iana' + }, + 'video/vnd.sealedmedia.softseal.mov': { + source: 'iana' + }, + 'video/vnd.uvvu.mp4': { + source: 'iana', + extensions: ['uvu', 'uvvu'] + }, + 'video/vnd.vivo': { + source: 'iana', + extensions: ['viv'] + }, + 'video/vp8': { + source: 'iana' + }, + 'video/webm': { + source: 'apache', + compressible: false, + extensions: ['webm'] + }, + 'video/x-f4v': { + source: 'apache', + extensions: ['f4v'] + }, + 'video/x-fli': { + source: 'apache', + extensions: ['fli'] + }, + 'video/x-flv': { + source: 'apache', + compressible: false, + extensions: ['flv'] + }, + 'video/x-m4v': { + source: 'apache', + extensions: ['m4v'] + }, + 'video/x-matroska': { + source: 'apache', + compressible: false, + extensions: ['mkv', 'mk3d', 'mks'] + }, + 'video/x-mng': { + source: 'apache', + extensions: ['mng'] + }, + 'video/x-ms-asf': { + source: 'apache', + extensions: ['asf', 'asx'] + }, + 'video/x-ms-vob': { + source: 'apache', + extensions: ['vob'] + }, + 'video/x-ms-wm': { + source: 'apache', + extensions: ['wm'] + }, + 'video/x-ms-wmv': { + source: 'apache', + compressible: false, + extensions: ['wmv'] + }, + 'video/x-ms-wmx': { + source: 'apache', + extensions: ['wmx'] + }, + 'video/x-ms-wvx': { + source: 'apache', + extensions: ['wvx'] + }, + 'video/x-msvideo': { + source: 'apache', + extensions: ['avi'] + }, + 'video/x-sgi-movie': { + source: 'apache', + extensions: ['movie'] + }, + 'video/x-smv': { + source: 'apache', + extensions: ['smv'] + }, + 'x-conference/x-cooltalk': { + source: 'apache', + extensions: ['ice'] + }, + 'x-shader/x-fragment': { + compressible: true + }, + 'x-shader/x-vertex': { + compressible: true + } + }; + }, {}], + 267: [function (require, module, exports) { + /*! + * mime-db + * Copyright(c) 2014 Jonathan Ong + * MIT Licensed */ -function deflateSetDictionary(strm, dictionary) { - var dictLength = dictionary.length; - - var s; - var str, n; - var wrap; - var avail; - var next; - var input; - var tmpDict; - - if (!strm/*== Z_NULL*/ || !strm.state/*== Z_NULL*/) { - return Z_STREAM_ERROR; - } - - s = strm.state; - wrap = s.wrap; - - if (wrap === 2 || (wrap === 1 && s.status !== INIT_STATE) || s.lookahead) { - return Z_STREAM_ERROR; - } - /* when using zlib wrappers, compute Adler-32 for provided dictionary */ - if (wrap === 1) { - /* adler32(strm->adler, dictionary, dictLength); */ - strm.adler = adler32(strm.adler, dictionary, dictLength, 0); - } + /** + * Module exports. + */ - s.wrap = 0; /* avoid computing Adler-32 in read_buf */ + module.exports = require('./db.json'); + }, { './db.json': 266 }], + 268: [function (require, module, exports) { + /*! + * mime-types + * Copyright(c) 2014 Jonathan Ong + * Copyright(c) 2015 Douglas Christopher Wilson + * MIT Licensed + */ - /* if dictionary would fill window, just replace the history */ - if (dictLength >= s.w_size) { - if (wrap === 0) { /* already empty otherwise */ - /*** CLEAR_HASH(s); ***/ - zero(s.head); // Fill with NIL (= 0); - s.strstart = 0; - s.block_start = 0; - s.insert = 0; - } - /* use the tail */ - // dictionary = dictionary.slice(dictLength - s.w_size); - tmpDict = new utils.Buf8(s.w_size); - utils.arraySet(tmpDict, dictionary, dictLength - s.w_size, s.w_size, 0); - dictionary = tmpDict; - dictLength = s.w_size; - } - /* insert dictionary into window and hash */ - avail = strm.avail_in; - next = strm.next_in; - input = strm.input; - strm.avail_in = dictLength; - strm.next_in = 0; - strm.input = dictionary; - fill_window(s); - while (s.lookahead >= MIN_MATCH) { - str = s.strstart; - n = s.lookahead - (MIN_MATCH - 1); - do { - /* UPDATE_HASH(s, s->ins_h, s->window[str + MIN_MATCH-1]); */ - s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[str + MIN_MATCH - 1]) & s.hash_mask; - - s.prev[str & s.w_mask] = s.head[s.ins_h]; - - s.head[s.ins_h] = str; - str++; - } while (--n); - s.strstart = str; - s.lookahead = MIN_MATCH - 1; - fill_window(s); - } - s.strstart += s.lookahead; - s.block_start = s.strstart; - s.insert = s.lookahead; - s.lookahead = 0; - s.match_length = s.prev_length = MIN_MATCH - 1; - s.match_available = 0; - strm.next_in = next; - strm.input = input; - strm.avail_in = avail; - s.wrap = wrap; - return Z_OK; -} - - -exports.deflateInit = deflateInit; -exports.deflateInit2 = deflateInit2; -exports.deflateReset = deflateReset; -exports.deflateResetKeep = deflateResetKeep; -exports.deflateSetHeader = deflateSetHeader; -exports.deflate = deflate; -exports.deflateEnd = deflateEnd; -exports.deflateSetDictionary = deflateSetDictionary; -exports.deflateInfo = 'pako deflate (from Nodeca project)'; - -/* Not implemented -exports.deflateBound = deflateBound; -exports.deflateCopy = deflateCopy; -exports.deflateParams = deflateParams; -exports.deflatePending = deflatePending; -exports.deflatePrime = deflatePrime; -exports.deflateTune = deflateTune; -*/ + 'use strict'; -},{"../utils/common":163,"./adler32":164,"./crc32":166,"./messages":171,"./trees":172}],168:[function(require,module,exports){ -'use strict'; - -// (C) 1995-2013 Jean-loup Gailly and Mark Adler -// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin -// -// This software is provided 'as-is', without any express or implied -// warranty. In no event will the authors be held liable for any damages -// arising from the use of this software. -// -// Permission is granted to anyone to use this software for any purpose, -// including commercial applications, and to alter it and redistribute it -// freely, subject to the following restrictions: -// -// 1. The origin of this software must not be misrepresented; you must not -// claim that you wrote the original software. If you use this software -// in a product, an acknowledgment in the product documentation would be -// appreciated but is not required. -// 2. Altered source versions must be plainly marked as such, and must not be -// misrepresented as being the original software. -// 3. This notice may not be removed or altered from any source distribution. - -// See state defs from inflate.js -var BAD = 30; /* got a data error -- remain here until reset */ -var TYPE = 12; /* i: waiting for type bits, including last-flag bit */ - -/* - Decode literal, length, and distance codes and write out the resulting - literal and match bytes until either not enough input or output is - available, an end-of-block is encountered, or a data error is encountered. - When large enough input and output buffers are supplied to inflate(), for - example, a 16K input buffer and a 64K output buffer, more than 95% of the - inflate execution time is spent in this routine. + /** + * Module dependencies. + * @private + */ - Entry assumptions: + var db = require('mime-db'); + var extname = require('path').extname; - state.mode === LEN - strm.avail_in >= 6 - strm.avail_out >= 258 - start >= strm.avail_out - state.bits < 8 + /** + * Module variables. + * @private + */ - On return, state.mode is one of: + var EXTRACT_TYPE_REGEXP = /^\s*([^;\s]*)(?:;|\s|$)/; + var TEXT_TYPE_REGEXP = /^text\//i; - LEN -- ran out of enough output space or enough available input - TYPE -- reached end of block code, inflate() to interpret next block - BAD -- error in block data + /** + * Module exports. + * @public + */ - Notes: + exports.charset = charset; + exports.charsets = { lookup: charset }; + exports.contentType = contentType; + exports.extension = extension; + exports.extensions = Object.create(null); + exports.lookup = lookup; + exports.types = Object.create(null); - - The maximum input bits used by a length/distance pair is 15 bits for the - length code, 5 bits for the length extra, 15 bits for the distance code, - and 13 bits for the distance extra. This totals 48 bits, or six bytes. - Therefore if strm.avail_in >= 6, then there is enough input to avoid - checking for available input while decoding. + // Populate the extensions/types maps + populateMaps(exports.extensions, exports.types); - - The maximum bytes that a single length/distance pair can output is 258 - bytes, which is the maximum length that can be coded. inflate_fast() - requires strm.avail_out >= 258 for each loop to avoid checking for - output space. + /** + * Get the default charset for a MIME type. + * + * @param {string} type + * @return {boolean|string} */ -module.exports = function inflate_fast(strm, start) { - var state; - var _in; /* local strm.input */ - var last; /* have enough input while in < last */ - var _out; /* local strm.output */ - var beg; /* inflate()'s initial strm.output */ - var end; /* while out < end, enough space available */ -//#ifdef INFLATE_STRICT - var dmax; /* maximum distance from zlib header */ -//#endif - var wsize; /* window size or zero if not using window */ - var whave; /* valid bytes in the window */ - var wnext; /* window write index */ - // Use `s_window` instead `window`, avoid conflict with instrumentation tools - var s_window; /* allocated sliding window, if wsize != 0 */ - var hold; /* local strm.hold */ - var bits; /* local strm.bits */ - var lcode; /* local strm.lencode */ - var dcode; /* local strm.distcode */ - var lmask; /* mask for first level of length codes */ - var dmask; /* mask for first level of distance codes */ - var here; /* retrieved table entry */ - var op; /* code bits, operation, extra bits, or */ - /* window position, window bytes to copy */ - var len; /* match length, unused bytes */ - var dist; /* match distance */ - var from; /* where to copy match from */ - var from_source; - - - var input, output; // JS specific, because we have no pointers - - /* copy state to local variables */ - state = strm.state; - //here = state.here; - _in = strm.next_in; - input = strm.input; - last = _in + (strm.avail_in - 5); - _out = strm.next_out; - output = strm.output; - beg = _out - (start - strm.avail_out); - end = _out + (strm.avail_out - 257); -//#ifdef INFLATE_STRICT - dmax = state.dmax; -//#endif - wsize = state.wsize; - whave = state.whave; - wnext = state.wnext; - s_window = state.window; - hold = state.hold; - bits = state.bits; - lcode = state.lencode; - dcode = state.distcode; - lmask = (1 << state.lenbits) - 1; - dmask = (1 << state.distbits) - 1; - - - /* decode literals and length/distances until end-of-block or not enough - input data or output space */ - top: - do { - if (bits < 15) { - hold += input[_in++] << bits; - bits += 8; - hold += input[_in++] << bits; - bits += 8; - } - - here = lcode[hold & lmask]; - - dolen: - for (;;) { // Goto emulation - op = here >>> 24/*here.bits*/; - hold >>>= op; - bits -= op; - op = (here >>> 16) & 0xff/*here.op*/; - if (op === 0) { /* literal */ - //Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ? - // "inflate: literal '%c'\n" : - // "inflate: literal 0x%02x\n", here.val)); - output[_out++] = here & 0xffff/*here.val*/; - } - else if (op & 16) { /* length base */ - len = here & 0xffff/*here.val*/; - op &= 15; /* number of extra bits */ - if (op) { - if (bits < op) { - hold += input[_in++] << bits; - bits += 8; - } - len += hold & ((1 << op) - 1); - hold >>>= op; - bits -= op; - } - //Tracevv((stderr, "inflate: length %u\n", len)); - if (bits < 15) { - hold += input[_in++] << bits; - bits += 8; - hold += input[_in++] << bits; - bits += 8; - } - here = dcode[hold & dmask]; - - dodist: - for (;;) { // goto emulation - op = here >>> 24/*here.bits*/; - hold >>>= op; - bits -= op; - op = (here >>> 16) & 0xff/*here.op*/; - - if (op & 16) { /* distance base */ - dist = here & 0xffff/*here.val*/; - op &= 15; /* number of extra bits */ - if (bits < op) { - hold += input[_in++] << bits; - bits += 8; - if (bits < op) { - hold += input[_in++] << bits; - bits += 8; - } - } - dist += hold & ((1 << op) - 1); -//#ifdef INFLATE_STRICT - if (dist > dmax) { - strm.msg = 'invalid distance too far back'; - state.mode = BAD; - break top; - } -//#endif - hold >>>= op; - bits -= op; - //Tracevv((stderr, "inflate: distance %u\n", dist)); - op = _out - beg; /* max distance in output */ - if (dist > op) { /* see if copy from window */ - op = dist - op; /* distance back in window */ - if (op > whave) { - if (state.sane) { - strm.msg = 'invalid distance too far back'; - state.mode = BAD; - break top; - } + function charset (type) { + if (!type || typeof type !== 'string') { + return false; + } -// (!) This block is disabled in zlib defaults, -// don't enable it for binary compatibility -//#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR -// if (len <= op - whave) { -// do { -// output[_out++] = 0; -// } while (--len); -// continue top; -// } -// len -= op - whave; -// do { -// output[_out++] = 0; -// } while (--op > whave); -// if (op === 0) { -// from = _out - dist; -// do { -// output[_out++] = output[from++]; -// } while (--len); -// continue top; -// } -//#endif - } - from = 0; // window index - from_source = s_window; - if (wnext === 0) { /* very common case */ - from += wsize - op; - if (op < len) { /* some from window */ - len -= op; - do { - output[_out++] = s_window[from++]; - } while (--op); - from = _out - dist; /* rest from output */ - from_source = output; - } - } - else if (wnext < op) { /* wrap around window */ - from += wsize + wnext - op; - op -= wnext; - if (op < len) { /* some from end of window */ - len -= op; - do { - output[_out++] = s_window[from++]; - } while (--op); - from = 0; - if (wnext < len) { /* some from start of window */ - op = wnext; - len -= op; - do { - output[_out++] = s_window[from++]; - } while (--op); - from = _out - dist; /* rest from output */ - from_source = output; - } - } - } - else { /* contiguous in window */ - from += wnext - op; - if (op < len) { /* some from window */ - len -= op; - do { - output[_out++] = s_window[from++]; - } while (--op); - from = _out - dist; /* rest from output */ - from_source = output; - } - } - while (len > 2) { - output[_out++] = from_source[from++]; - output[_out++] = from_source[from++]; - output[_out++] = from_source[from++]; - len -= 3; - } - if (len) { - output[_out++] = from_source[from++]; - if (len > 1) { - output[_out++] = from_source[from++]; - } - } - } - else { - from = _out - dist; /* copy direct from output */ - do { /* minimum length is three */ - output[_out++] = output[from++]; - output[_out++] = output[from++]; - output[_out++] = output[from++]; - len -= 3; - } while (len > 2); - if (len) { - output[_out++] = output[from++]; - if (len > 1) { - output[_out++] = output[from++]; - } - } - } - } - else if ((op & 64) === 0) { /* 2nd level distance code */ - here = dcode[(here & 0xffff)/*here.val*/ + (hold & ((1 << op) - 1))]; - continue dodist; - } - else { - strm.msg = 'invalid distance code'; - state.mode = BAD; - break top; - } + // TODO: use media-typer + var match = EXTRACT_TYPE_REGEXP.exec(type); + var mime = match && db[match[1].toLowerCase()]; - break; // need to emulate goto via "continue" - } + if (mime && mime.charset) { + return mime.charset; } - else if ((op & 64) === 0) { /* 2nd level length code */ - here = lcode[(here & 0xffff)/*here.val*/ + (hold & ((1 << op) - 1))]; - continue dolen; - } - else if (op & 32) { /* end-of-block */ - //Tracevv((stderr, "inflate: end of block\n")); - state.mode = TYPE; - break top; - } - else { - strm.msg = 'invalid literal/length code'; - state.mode = BAD; - break top; + + // default text/* to utf-8 + if (match && TEXT_TYPE_REGEXP.test(match[1])) { + return 'UTF-8'; } - break; // need to emulate goto via "continue" + return false; } - } while (_in < last && _out < end); - - /* return unused bytes (on entry, bits < 8, so in won't go too far back) */ - len = bits >> 3; - _in -= len; - bits -= len << 3; - hold &= (1 << bits) - 1; - - /* update state and return */ - strm.next_in = _in; - strm.next_out = _out; - strm.avail_in = (_in < last ? 5 + (last - _in) : 5 - (_in - last)); - strm.avail_out = (_out < end ? 257 + (end - _out) : 257 - (_out - end)); - state.hold = hold; - state.bits = bits; - return; -}; -},{}],169:[function(require,module,exports){ -'use strict'; - -// (C) 1995-2013 Jean-loup Gailly and Mark Adler -// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin -// -// This software is provided 'as-is', without any express or implied -// warranty. In no event will the authors be held liable for any damages -// arising from the use of this software. -// -// Permission is granted to anyone to use this software for any purpose, -// including commercial applications, and to alter it and redistribute it -// freely, subject to the following restrictions: -// -// 1. The origin of this software must not be misrepresented; you must not -// claim that you wrote the original software. If you use this software -// in a product, an acknowledgment in the product documentation would be -// appreciated but is not required. -// 2. Altered source versions must be plainly marked as such, and must not be -// misrepresented as being the original software. -// 3. This notice may not be removed or altered from any source distribution. - -var utils = require('../utils/common'); -var adler32 = require('./adler32'); -var crc32 = require('./crc32'); -var inflate_fast = require('./inffast'); -var inflate_table = require('./inftrees'); - -var CODES = 0; -var LENS = 1; -var DISTS = 2; - -/* Public constants ==========================================================*/ -/* ===========================================================================*/ - - -/* Allowed flush values; see deflate() and inflate() below for details */ -//var Z_NO_FLUSH = 0; -//var Z_PARTIAL_FLUSH = 1; -//var Z_SYNC_FLUSH = 2; -//var Z_FULL_FLUSH = 3; -var Z_FINISH = 4; -var Z_BLOCK = 5; -var Z_TREES = 6; - - -/* Return codes for the compression/decompression functions. Negative values - * are errors, positive values are used for special but normal events. + /** + * Create a full Content-Type header given a MIME type or extension. + * + * @param {string} str + * @return {boolean|string} */ -var Z_OK = 0; -var Z_STREAM_END = 1; -var Z_NEED_DICT = 2; -//var Z_ERRNO = -1; -var Z_STREAM_ERROR = -2; -var Z_DATA_ERROR = -3; -var Z_MEM_ERROR = -4; -var Z_BUF_ERROR = -5; -//var Z_VERSION_ERROR = -6; - -/* The deflate compression method */ -var Z_DEFLATED = 8; - - -/* STATES ====================================================================*/ -/* ===========================================================================*/ - - -var HEAD = 1; /* i: waiting for magic header */ -var FLAGS = 2; /* i: waiting for method and flags (gzip) */ -var TIME = 3; /* i: waiting for modification time (gzip) */ -var OS = 4; /* i: waiting for extra flags and operating system (gzip) */ -var EXLEN = 5; /* i: waiting for extra length (gzip) */ -var EXTRA = 6; /* i: waiting for extra bytes (gzip) */ -var NAME = 7; /* i: waiting for end of file name (gzip) */ -var COMMENT = 8; /* i: waiting for end of comment (gzip) */ -var HCRC = 9; /* i: waiting for header crc (gzip) */ -var DICTID = 10; /* i: waiting for dictionary check value */ -var DICT = 11; /* waiting for inflateSetDictionary() call */ -var TYPE = 12; /* i: waiting for type bits, including last-flag bit */ -var TYPEDO = 13; /* i: same, but skip check to exit inflate on new block */ -var STORED = 14; /* i: waiting for stored size (length and complement) */ -var COPY_ = 15; /* i/o: same as COPY below, but only first time in */ -var COPY = 16; /* i/o: waiting for input or output to copy stored block */ -var TABLE = 17; /* i: waiting for dynamic block table lengths */ -var LENLENS = 18; /* i: waiting for code length code lengths */ -var CODELENS = 19; /* i: waiting for length/lit and distance code lengths */ -var LEN_ = 20; /* i: same as LEN below, but only first time in */ -var LEN = 21; /* i: waiting for length/lit/eob code */ -var LENEXT = 22; /* i: waiting for length extra bits */ -var DIST = 23; /* i: waiting for distance code */ -var DISTEXT = 24; /* i: waiting for distance extra bits */ -var MATCH = 25; /* o: waiting for output space to copy string */ -var LIT = 26; /* o: waiting for output space to write literal */ -var CHECK = 27; /* i: waiting for 32-bit check value */ -var LENGTH = 28; /* i: waiting for 32-bit length (gzip) */ -var DONE = 29; /* finished check, done -- remain here until reset */ -var BAD = 30; /* got a data error -- remain here until reset */ -var MEM = 31; /* got an inflate() memory error -- remain here until reset */ -var SYNC = 32; /* looking for synchronization bytes to restart inflate() */ - -/* ===========================================================================*/ - - - -var ENOUGH_LENS = 852; -var ENOUGH_DISTS = 592; -//var ENOUGH = (ENOUGH_LENS+ENOUGH_DISTS); - -var MAX_WBITS = 15; -/* 32K LZ77 window */ -var DEF_WBITS = MAX_WBITS; - - -function zswap32(q) { - return (((q >>> 24) & 0xff) + - ((q >>> 8) & 0xff00) + - ((q & 0xff00) << 8) + - ((q & 0xff) << 24)); -} - - -function InflateState() { - this.mode = 0; /* current inflate mode */ - this.last = false; /* true if processing last block */ - this.wrap = 0; /* bit 0 true for zlib, bit 1 true for gzip */ - this.havedict = false; /* true if dictionary provided */ - this.flags = 0; /* gzip header method and flags (0 if zlib) */ - this.dmax = 0; /* zlib header max distance (INFLATE_STRICT) */ - this.check = 0; /* protected copy of check value */ - this.total = 0; /* protected copy of output count */ - // TODO: may be {} - this.head = null; /* where to save gzip header information */ - - /* sliding window */ - this.wbits = 0; /* log base 2 of requested window size */ - this.wsize = 0; /* window size or zero if not using window */ - this.whave = 0; /* valid bytes in the window */ - this.wnext = 0; /* window write index */ - this.window = null; /* allocated sliding window, if needed */ - - /* bit accumulator */ - this.hold = 0; /* input bit accumulator */ - this.bits = 0; /* number of bits in "in" */ - - /* for string and stored block copying */ - this.length = 0; /* literal or length of data to copy */ - this.offset = 0; /* distance back to copy string from */ - - /* for table and code decoding */ - this.extra = 0; /* extra bits needed */ - - /* fixed and dynamic code tables */ - this.lencode = null; /* starting table for length/literal codes */ - this.distcode = null; /* starting table for distance codes */ - this.lenbits = 0; /* index bits for lencode */ - this.distbits = 0; /* index bits for distcode */ - - /* dynamic table building */ - this.ncode = 0; /* number of code length code lengths */ - this.nlen = 0; /* number of length code lengths */ - this.ndist = 0; /* number of distance code lengths */ - this.have = 0; /* number of code lengths in lens[] */ - this.next = null; /* next available space in codes[] */ - - this.lens = new utils.Buf16(320); /* temporary storage for code lengths */ - this.work = new utils.Buf16(288); /* work area for code table building */ - - /* - because we don't have pointers in js, we use lencode and distcode directly - as buffers so we don't need codes - */ - //this.codes = new utils.Buf32(ENOUGH); /* space for code tables */ - this.lendyn = null; /* dynamic table for length/literal codes (JS specific) */ - this.distdyn = null; /* dynamic table for distance codes (JS specific) */ - this.sane = 0; /* if false, allow invalid distance too far */ - this.back = 0; /* bits back of last unprocessed length/lit */ - this.was = 0; /* initial length of match */ -} - -function inflateResetKeep(strm) { - var state; - - if (!strm || !strm.state) { return Z_STREAM_ERROR; } - state = strm.state; - strm.total_in = strm.total_out = state.total = 0; - strm.msg = ''; /*Z_NULL*/ - if (state.wrap) { /* to support ill-conceived Java test suite */ - strm.adler = state.wrap & 1; - } - state.mode = HEAD; - state.last = 0; - state.havedict = 0; - state.dmax = 32768; - state.head = null/*Z_NULL*/; - state.hold = 0; - state.bits = 0; - //state.lencode = state.distcode = state.next = state.codes; - state.lencode = state.lendyn = new utils.Buf32(ENOUGH_LENS); - state.distcode = state.distdyn = new utils.Buf32(ENOUGH_DISTS); - - state.sane = 1; - state.back = -1; - //Tracev((stderr, "inflate: reset\n")); - return Z_OK; -} - -function inflateReset(strm) { - var state; - - if (!strm || !strm.state) { return Z_STREAM_ERROR; } - state = strm.state; - state.wsize = 0; - state.whave = 0; - state.wnext = 0; - return inflateResetKeep(strm); - -} - -function inflateReset2(strm, windowBits) { - var wrap; - var state; - - /* get the state */ - if (!strm || !strm.state) { return Z_STREAM_ERROR; } - state = strm.state; - - /* extract wrap request from windowBits parameter */ - if (windowBits < 0) { - wrap = 0; - windowBits = -windowBits; - } - else { - wrap = (windowBits >> 4) + 1; - if (windowBits < 48) { - windowBits &= 15; - } - } - /* set number of window bits, free window if different */ - if (windowBits && (windowBits < 8 || windowBits > 15)) { - return Z_STREAM_ERROR; - } - if (state.window !== null && state.wbits !== windowBits) { - state.window = null; - } - - /* update state and reset the rest of it */ - state.wrap = wrap; - state.wbits = windowBits; - return inflateReset(strm); -} - -function inflateInit2(strm, windowBits) { - var ret; - var state; - - if (!strm) { return Z_STREAM_ERROR; } - //strm.msg = Z_NULL; /* in case we return an error */ + function contentType (str) { + // TODO: should this even be in this module? + if (!str || typeof str !== 'string') { + return false; + } - state = new InflateState(); + var mime = str.indexOf('/') === -1 + ? exports.lookup(str) + : str; - //if (state === Z_NULL) return Z_MEM_ERROR; - //Tracev((stderr, "inflate: allocated\n")); - strm.state = state; - state.window = null/*Z_NULL*/; - ret = inflateReset2(strm, windowBits); - if (ret !== Z_OK) { - strm.state = null/*Z_NULL*/; - } - return ret; -} + if (!mime) { + return false; + } -function inflateInit(strm) { - return inflateInit2(strm, DEF_WBITS); -} + // TODO: use content-type or other module + if (mime.indexOf('charset') === -1) { + var charset = exports.charset(mime); + if (charset) mime += '; charset=' + charset.toLowerCase(); + } + return mime; + } -/* - Return state with length and distance decoding tables and index sizes set to - fixed code decoding. Normally this returns fixed tables from inffixed.h. - If BUILDFIXED is defined, then instead this routine builds the tables the - first time it's called, and returns those tables the first time and - thereafter. This reduces the size of the code by about 2K bytes, in - exchange for a little execution time. However, BUILDFIXED should not be - used for threaded applications, since the rewriting of the tables and virgin - may not be thread-safe. + /** + * Get the default extension for a MIME type. + * + * @param {string} type + * @return {boolean|string} */ -var virgin = true; - -var lenfix, distfix; // We have no pointers in JS, so keep tables separate - -function fixedtables(state) { - /* build fixed huffman tables if first call (may not be thread safe) */ - if (virgin) { - var sym; - - lenfix = new utils.Buf32(512); - distfix = new utils.Buf32(32); - /* literal/length table */ - sym = 0; - while (sym < 144) { state.lens[sym++] = 8; } - while (sym < 256) { state.lens[sym++] = 9; } - while (sym < 280) { state.lens[sym++] = 7; } - while (sym < 288) { state.lens[sym++] = 8; } - - inflate_table(LENS, state.lens, 0, 288, lenfix, 0, state.work, { bits: 9 }); - - /* distance table */ - sym = 0; - while (sym < 32) { state.lens[sym++] = 5; } - - inflate_table(DISTS, state.lens, 0, 32, distfix, 0, state.work, { bits: 5 }); + function extension (type) { + if (!type || typeof type !== 'string') { + return false; + } - /* do this just once */ - virgin = false; - } + // TODO: use media-typer + var match = EXTRACT_TYPE_REGEXP.exec(type); - state.lencode = lenfix; - state.lenbits = 9; - state.distcode = distfix; - state.distbits = 5; -} + // get extensions + var exts = match && exports.extensions[match[1].toLowerCase()]; + if (!exts || !exts.length) { + return false; + } -/* - Update the window with the last wsize (normally 32K) bytes written before - returning. If window does not exist yet, create it. This is only called - when a window is already in use, or when output has been written during this - inflate call, but the end of the deflate stream has not been reached yet. - It is also called to create a window for dictionary data when a dictionary - is loaded. + return exts[0]; + } - Providing output buffers larger than 32K to inflate() should provide a speed - advantage, since only the last 32K of output is copied to the sliding window - upon return from inflate(), and since all distances after the first 32K of - output will fall in the output data, making match copies simpler and faster. - The advantage may be dependent on the size of the processor's data caches. + /** + * Lookup the MIME type for a file path/extension. + * + * @param {string} path + * @return {boolean|string} */ -function updatewindow(strm, src, end, copy) { - var dist; - var state = strm.state; - /* if it hasn't been done already, allocate space for the window */ - if (state.window === null) { - state.wsize = 1 << state.wbits; - state.wnext = 0; - state.whave = 0; + function lookup (path) { + if (!path || typeof path !== 'string') { + return false; + } - state.window = new utils.Buf8(state.wsize); - } + // get the extension ("ext" or ".ext" or full path) + var extension = extname('x.' + path) + .toLowerCase() + .substr(1); - /* copy state->wsize or less output bytes into the circular window */ - if (copy >= state.wsize) { - utils.arraySet(state.window, src, end - state.wsize, state.wsize, 0); - state.wnext = 0; - state.whave = state.wsize; - } - else { - dist = state.wsize - state.wnext; - if (dist > copy) { - dist = copy; - } - //zmemcpy(state->window + state->wnext, end - copy, dist); - utils.arraySet(state.window, src, end - copy, dist, state.wnext); - copy -= dist; - if (copy) { - //zmemcpy(state->window, end - copy, copy); - utils.arraySet(state.window, src, end - copy, copy, 0); - state.wnext = copy; - state.whave = state.wsize; - } - else { - state.wnext += dist; - if (state.wnext === state.wsize) { state.wnext = 0; } - if (state.whave < state.wsize) { state.whave += dist; } + if (!extension) { + return false; + } + + return exports.types[extension] || false; } - } - return 0; -} - -function inflate(strm, flush) { - var state; - var input, output; // input/output buffers - var next; /* next input INDEX */ - var put; /* next output INDEX */ - var have, left; /* available input and output */ - var hold; /* bit buffer */ - var bits; /* bits in bit buffer */ - var _in, _out; /* save starting available input and output */ - var copy; /* number of stored or match bytes to copy */ - var from; /* where to copy match bytes from */ - var from_source; - var here = 0; /* current decoding table entry */ - var here_bits, here_op, here_val; // paked "here" denormalized (JS specific) - //var last; /* parent table entry */ - var last_bits, last_op, last_val; // paked "last" denormalized (JS specific) - var len; /* length to copy for repeats, bits to drop */ - var ret; /* return code */ - var hbuf = new utils.Buf8(4); /* buffer for gzip header crc calculation */ - var opts; - - var n; // temporary var for NEED_BITS - - var order = /* permutation of code lengths */ - [ 16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15 ]; - - - if (!strm || !strm.state || !strm.output || - (!strm.input && strm.avail_in !== 0)) { - return Z_STREAM_ERROR; - } - state = strm.state; - if (state.mode === TYPE) { state.mode = TYPEDO; } /* skip check */ - - - //--- LOAD() --- - put = strm.next_out; - output = strm.output; - left = strm.avail_out; - next = strm.next_in; - input = strm.input; - have = strm.avail_in; - hold = state.hold; - bits = state.bits; - //--- - - _in = have; - _out = left; - ret = Z_OK; - - inf_leave: // goto emulation - for (;;) { - switch (state.mode) { - case HEAD: - if (state.wrap === 0) { - state.mode = TYPEDO; - break; - } - //=== NEEDBITS(16); - while (bits < 16) { - if (have === 0) { break inf_leave; } - have--; - hold += input[next++] << bits; - bits += 8; - } - //===// - if ((state.wrap & 2) && hold === 0x8b1f) { /* gzip header */ - state.check = 0/*crc32(0L, Z_NULL, 0)*/; - //=== CRC2(state.check, hold); - hbuf[0] = hold & 0xff; - hbuf[1] = (hold >>> 8) & 0xff; - state.check = crc32(state.check, hbuf, 2, 0); - //===// - - //=== INITBITS(); - hold = 0; - bits = 0; - //===// - state.mode = FLAGS; - break; - } - state.flags = 0; /* expect zlib header */ - if (state.head) { - state.head.done = false; - } - if (!(state.wrap & 1) || /* check if zlib header allowed */ - (((hold & 0xff)/*BITS(8)*/ << 8) + (hold >> 8)) % 31) { - strm.msg = 'incorrect header check'; - state.mode = BAD; - break; - } - if ((hold & 0x0f)/*BITS(4)*/ !== Z_DEFLATED) { - strm.msg = 'unknown compression method'; - state.mode = BAD; - break; - } - //--- DROPBITS(4) ---// - hold >>>= 4; - bits -= 4; - //---// - len = (hold & 0x0f)/*BITS(4)*/ + 8; - if (state.wbits === 0) { - state.wbits = len; - } - else if (len > state.wbits) { - strm.msg = 'invalid window size'; - state.mode = BAD; - break; - } - state.dmax = 1 << len; - //Tracev((stderr, "inflate: zlib header ok\n")); - strm.adler = state.check = 1/*adler32(0L, Z_NULL, 0)*/; - state.mode = hold & 0x200 ? DICTID : TYPE; - //=== INITBITS(); - hold = 0; - bits = 0; - //===// - break; - case FLAGS: - //=== NEEDBITS(16); */ - while (bits < 16) { - if (have === 0) { break inf_leave; } - have--; - hold += input[next++] << bits; - bits += 8; - } - //===// - state.flags = hold; - if ((state.flags & 0xff) !== Z_DEFLATED) { - strm.msg = 'unknown compression method'; - state.mode = BAD; - break; - } - if (state.flags & 0xe000) { - strm.msg = 'unknown header flags set'; - state.mode = BAD; - break; - } - if (state.head) { - state.head.text = ((hold >> 8) & 1); - } - if (state.flags & 0x0200) { - //=== CRC2(state.check, hold); - hbuf[0] = hold & 0xff; - hbuf[1] = (hold >>> 8) & 0xff; - state.check = crc32(state.check, hbuf, 2, 0); - //===// - } - //=== INITBITS(); - hold = 0; - bits = 0; - //===// - state.mode = TIME; - /* falls through */ - case TIME: - //=== NEEDBITS(32); */ - while (bits < 32) { - if (have === 0) { break inf_leave; } - have--; - hold += input[next++] << bits; - bits += 8; - } - //===// - if (state.head) { - state.head.time = hold; - } - if (state.flags & 0x0200) { - //=== CRC4(state.check, hold) - hbuf[0] = hold & 0xff; - hbuf[1] = (hold >>> 8) & 0xff; - hbuf[2] = (hold >>> 16) & 0xff; - hbuf[3] = (hold >>> 24) & 0xff; - state.check = crc32(state.check, hbuf, 4, 0); - //=== - } - //=== INITBITS(); - hold = 0; - bits = 0; - //===// - state.mode = OS; - /* falls through */ - case OS: - //=== NEEDBITS(16); */ - while (bits < 16) { - if (have === 0) { break inf_leave; } - have--; - hold += input[next++] << bits; - bits += 8; - } - //===// - if (state.head) { - state.head.xflags = (hold & 0xff); - state.head.os = (hold >> 8); - } - if (state.flags & 0x0200) { - //=== CRC2(state.check, hold); - hbuf[0] = hold & 0xff; - hbuf[1] = (hold >>> 8) & 0xff; - state.check = crc32(state.check, hbuf, 2, 0); - //===// - } - //=== INITBITS(); - hold = 0; - bits = 0; - //===// - state.mode = EXLEN; - /* falls through */ - case EXLEN: - if (state.flags & 0x0400) { - //=== NEEDBITS(16); */ - while (bits < 16) { - if (have === 0) { break inf_leave; } - have--; - hold += input[next++] << bits; - bits += 8; - } - //===// - state.length = hold; - if (state.head) { - state.head.extra_len = hold; - } - if (state.flags & 0x0200) { - //=== CRC2(state.check, hold); - hbuf[0] = hold & 0xff; - hbuf[1] = (hold >>> 8) & 0xff; - state.check = crc32(state.check, hbuf, 2, 0); - //===// - } - //=== INITBITS(); - hold = 0; - bits = 0; - //===// - } - else if (state.head) { - state.head.extra = null/*Z_NULL*/; - } - state.mode = EXTRA; - /* falls through */ - case EXTRA: - if (state.flags & 0x0400) { - copy = state.length; - if (copy > have) { copy = have; } - if (copy) { - if (state.head) { - len = state.head.extra_len - state.length; - if (!state.head.extra) { - // Use untyped array for more convenient processing later - state.head.extra = new Array(state.head.extra_len); - } - utils.arraySet( - state.head.extra, - input, - next, - // extra field is limited to 65536 bytes - // - no need for additional size check - copy, - /*len + copy > state.head.extra_max - len ? state.head.extra_max : copy,*/ - len - ); - //zmemcpy(state.head.extra + len, next, - // len + copy > state.head.extra_max ? - // state.head.extra_max - len : copy); - } - if (state.flags & 0x0200) { - state.check = crc32(state.check, input, copy, next); - } - have -= copy; - next += copy; - state.length -= copy; - } - if (state.length) { break inf_leave; } - } - state.length = 0; - state.mode = NAME; - /* falls through */ - case NAME: - if (state.flags & 0x0800) { - if (have === 0) { break inf_leave; } - copy = 0; - do { - // TODO: 2 or 1 bytes? - len = input[next + copy++]; - /* use constant limit because in js we should not preallocate memory */ - if (state.head && len && - (state.length < 65536 /*state.head.name_max*/)) { - state.head.name += String.fromCharCode(len); - } - } while (len && copy < have); + /** + * Populate the extensions and types maps. + * @private + */ - if (state.flags & 0x0200) { - state.check = crc32(state.check, input, copy, next); - } - have -= copy; - next += copy; - if (len) { break inf_leave; } - } - else if (state.head) { - state.head.name = null; - } - state.length = 0; - state.mode = COMMENT; - /* falls through */ - case COMMENT: - if (state.flags & 0x1000) { - if (have === 0) { break inf_leave; } - copy = 0; - do { - len = input[next + copy++]; - /* use constant limit because in js we should not preallocate memory */ - if (state.head && len && - (state.length < 65536 /*state.head.comm_max*/)) { - state.head.comment += String.fromCharCode(len); - } - } while (len && copy < have); - if (state.flags & 0x0200) { - state.check = crc32(state.check, input, copy, next); - } - have -= copy; - next += copy; - if (len) { break inf_leave; } - } - else if (state.head) { - state.head.comment = null; - } - state.mode = HCRC; - /* falls through */ - case HCRC: - if (state.flags & 0x0200) { - //=== NEEDBITS(16); */ - while (bits < 16) { - if (have === 0) { break inf_leave; } - have--; - hold += input[next++] << bits; - bits += 8; - } - //===// - if (hold !== (state.check & 0xffff)) { - strm.msg = 'header crc mismatch'; - state.mode = BAD; - break; - } - //=== INITBITS(); - hold = 0; - bits = 0; - //===// - } - if (state.head) { - state.head.hcrc = ((state.flags >> 9) & 1); - state.head.done = true; - } - strm.adler = state.check = 0; - state.mode = TYPE; - break; - case DICTID: - //=== NEEDBITS(32); */ - while (bits < 32) { - if (have === 0) { break inf_leave; } - have--; - hold += input[next++] << bits; - bits += 8; - } - //===// - strm.adler = state.check = zswap32(hold); - //=== INITBITS(); - hold = 0; - bits = 0; - //===// - state.mode = DICT; - /* falls through */ - case DICT: - if (state.havedict === 0) { - //--- RESTORE() --- - strm.next_out = put; - strm.avail_out = left; - strm.next_in = next; - strm.avail_in = have; - state.hold = hold; - state.bits = bits; - //--- - return Z_NEED_DICT; - } - strm.adler = state.check = 1/*adler32(0L, Z_NULL, 0)*/; - state.mode = TYPE; - /* falls through */ - case TYPE: - if (flush === Z_BLOCK || flush === Z_TREES) { break inf_leave; } - /* falls through */ - case TYPEDO: - if (state.last) { - //--- BYTEBITS() ---// - hold >>>= bits & 7; - bits -= bits & 7; - //---// - state.mode = CHECK; - break; - } - //=== NEEDBITS(3); */ - while (bits < 3) { - if (have === 0) { break inf_leave; } - have--; - hold += input[next++] << bits; - bits += 8; - } - //===// - state.last = (hold & 0x01)/*BITS(1)*/; - //--- DROPBITS(1) ---// - hold >>>= 1; - bits -= 1; - //---// - - switch ((hold & 0x03)/*BITS(2)*/) { - case 0: /* stored block */ - //Tracev((stderr, "inflate: stored block%s\n", - // state.last ? " (last)" : "")); - state.mode = STORED; - break; - case 1: /* fixed block */ - fixedtables(state); - //Tracev((stderr, "inflate: fixed codes block%s\n", - // state.last ? " (last)" : "")); - state.mode = LEN_; /* decode codes */ - if (flush === Z_TREES) { - //--- DROPBITS(2) ---// - hold >>>= 2; - bits -= 2; - //---// - break inf_leave; - } - break; - case 2: /* dynamic block */ - //Tracev((stderr, "inflate: dynamic codes block%s\n", - // state.last ? " (last)" : "")); - state.mode = TABLE; - break; - case 3: - strm.msg = 'invalid block type'; - state.mode = BAD; - } - //--- DROPBITS(2) ---// - hold >>>= 2; - bits -= 2; - //---// - break; - case STORED: - //--- BYTEBITS() ---// /* go to byte boundary */ - hold >>>= bits & 7; - bits -= bits & 7; - //---// - //=== NEEDBITS(32); */ - while (bits < 32) { - if (have === 0) { break inf_leave; } - have--; - hold += input[next++] << bits; - bits += 8; - } - //===// - if ((hold & 0xffff) !== ((hold >>> 16) ^ 0xffff)) { - strm.msg = 'invalid stored block lengths'; - state.mode = BAD; - break; - } - state.length = hold & 0xffff; - //Tracev((stderr, "inflate: stored length %u\n", - // state.length)); - //=== INITBITS(); - hold = 0; - bits = 0; - //===// - state.mode = COPY_; - if (flush === Z_TREES) { break inf_leave; } - /* falls through */ - case COPY_: - state.mode = COPY; - /* falls through */ - case COPY: - copy = state.length; - if (copy) { - if (copy > have) { copy = have; } - if (copy > left) { copy = left; } - if (copy === 0) { break inf_leave; } - //--- zmemcpy(put, next, copy); --- - utils.arraySet(output, input, next, copy, put); - //---// - have -= copy; - next += copy; - left -= copy; - put += copy; - state.length -= copy; - break; - } - //Tracev((stderr, "inflate: stored end\n")); - state.mode = TYPE; - break; - case TABLE: - //=== NEEDBITS(14); */ - while (bits < 14) { - if (have === 0) { break inf_leave; } - have--; - hold += input[next++] << bits; - bits += 8; - } - //===// - state.nlen = (hold & 0x1f)/*BITS(5)*/ + 257; - //--- DROPBITS(5) ---// - hold >>>= 5; - bits -= 5; - //---// - state.ndist = (hold & 0x1f)/*BITS(5)*/ + 1; - //--- DROPBITS(5) ---// - hold >>>= 5; - bits -= 5; - //---// - state.ncode = (hold & 0x0f)/*BITS(4)*/ + 4; - //--- DROPBITS(4) ---// - hold >>>= 4; - bits -= 4; - //---// -//#ifndef PKZIP_BUG_WORKAROUND - if (state.nlen > 286 || state.ndist > 30) { - strm.msg = 'too many length or distance symbols'; - state.mode = BAD; - break; - } -//#endif - //Tracev((stderr, "inflate: table sizes ok\n")); - state.have = 0; - state.mode = LENLENS; - /* falls through */ - case LENLENS: - while (state.have < state.ncode) { - //=== NEEDBITS(3); - while (bits < 3) { - if (have === 0) { break inf_leave; } - have--; - hold += input[next++] << bits; - bits += 8; - } - //===// - state.lens[order[state.have++]] = (hold & 0x07);//BITS(3); - //--- DROPBITS(3) ---// - hold >>>= 3; - bits -= 3; - //---// - } - while (state.have < 19) { - state.lens[order[state.have++]] = 0; - } - // We have separate tables & no pointers. 2 commented lines below not needed. - //state.next = state.codes; - //state.lencode = state.next; - // Switch to use dynamic table - state.lencode = state.lendyn; - state.lenbits = 7; - - opts = { bits: state.lenbits }; - ret = inflate_table(CODES, state.lens, 0, 19, state.lencode, 0, state.work, opts); - state.lenbits = opts.bits; - - if (ret) { - strm.msg = 'invalid code lengths set'; - state.mode = BAD; - break; + function populateMaps (extensions, types) { + // source preference (least -> most) + var preference = ['nginx', 'apache', undefined, 'iana']; + + Object.keys(db).forEach(function forEachMimeType (type) { + var mime = db[type]; + var exts = mime.extensions; + + if (!exts || !exts.length) { + return; } - //Tracev((stderr, "inflate: code lengths ok\n")); - state.have = 0; - state.mode = CODELENS; - /* falls through */ - case CODELENS: - while (state.have < state.nlen + state.ndist) { - for (;;) { - here = state.lencode[hold & ((1 << state.lenbits) - 1)];/*BITS(state.lenbits)*/ - here_bits = here >>> 24; - here_op = (here >>> 16) & 0xff; - here_val = here & 0xffff; - - if ((here_bits) <= bits) { break; } - //--- PULLBYTE() ---// - if (have === 0) { break inf_leave; } - have--; - hold += input[next++] << bits; - bits += 8; - //---// - } - if (here_val < 16) { - //--- DROPBITS(here.bits) ---// - hold >>>= here_bits; - bits -= here_bits; - //---// - state.lens[state.have++] = here_val; - } - else { - if (here_val === 16) { - //=== NEEDBITS(here.bits + 2); - n = here_bits + 2; - while (bits < n) { - if (have === 0) { break inf_leave; } - have--; - hold += input[next++] << bits; - bits += 8; - } - //===// - //--- DROPBITS(here.bits) ---// - hold >>>= here_bits; - bits -= here_bits; - //---// - if (state.have === 0) { - strm.msg = 'invalid bit length repeat'; - state.mode = BAD; - break; - } - len = state.lens[state.have - 1]; - copy = 3 + (hold & 0x03);//BITS(2); - //--- DROPBITS(2) ---// - hold >>>= 2; - bits -= 2; - //---// - } - else if (here_val === 17) { - //=== NEEDBITS(here.bits + 3); - n = here_bits + 3; - while (bits < n) { - if (have === 0) { break inf_leave; } - have--; - hold += input[next++] << bits; - bits += 8; - } - //===// - //--- DROPBITS(here.bits) ---// - hold >>>= here_bits; - bits -= here_bits; - //---// - len = 0; - copy = 3 + (hold & 0x07);//BITS(3); - //--- DROPBITS(3) ---// - hold >>>= 3; - bits -= 3; - //---// - } - else { - //=== NEEDBITS(here.bits + 7); - n = here_bits + 7; - while (bits < n) { - if (have === 0) { break inf_leave; } - have--; - hold += input[next++] << bits; - bits += 8; - } - //===// - //--- DROPBITS(here.bits) ---// - hold >>>= here_bits; - bits -= here_bits; - //---// - len = 0; - copy = 11 + (hold & 0x7f);//BITS(7); - //--- DROPBITS(7) ---// - hold >>>= 7; - bits -= 7; - //---// - } - if (state.have + copy > state.nlen + state.ndist) { - strm.msg = 'invalid bit length repeat'; - state.mode = BAD; - break; - } - while (copy--) { - state.lens[state.have++] = len; + + // mime -> extensions + extensions[type] = exts; + + // extension -> mime + for (var i = 0; i < exts.length; i++) { + var extension = exts[i]; + + if (types[extension]) { + var from = preference.indexOf(db[types[extension]].source); + var to = preference.indexOf(mime.source); + + if (types[extension] !== 'application/octet-stream' && + (from > to || (from === to && types[extension].substr(0, 12) === 'application/'))) { + // skip the remapping + continue; } } + + // set the extension -> mime + types[extension] = type; } + }); + } + }, { 'mime-db': 267, path: 279 }], + 269: [function (require, module, exports) { + module.exports = assert; - /* handle error breaks in while */ - if (state.mode === BAD) { break; } + function assert (val, msg) { + if (!val) { throw new Error(msg || 'Assertion failed'); } + } - /* check for end-of-block code (better have one) */ - if (state.lens[256] === 0) { - strm.msg = 'invalid code -- missing end-of-block'; - state.mode = BAD; - break; + assert.equal = function assertEqual (l, r, msg) { + if (l != r) { throw new Error(msg || ('Assertion failed: ' + l + ' != ' + r)); } + }; + }, {}], + 270: [function (require, module, exports) { + 'use strict'; + + var utils = exports; + + function toArray (msg, enc) { + if (Array.isArray(msg)) { return msg.slice(); } + if (!msg) { return []; } + var res = []; + if (typeof msg !== 'string') { + for (var i = 0; i < msg.length; i++) { res[i] = msg[i] | 0; } + return res; + } + if (enc === 'hex') { + msg = msg.replace(/[^a-z0-9]+/ig, ''); + if (msg.length % 2 !== 0) { msg = '0' + msg; } + for (var i = 0; i < msg.length; i += 2) { res.push(parseInt(msg[i] + msg[i + 1], 16)); } + } else { + for (var i = 0; i < msg.length; i++) { + var c = msg.charCodeAt(i); + var hi = c >> 8; + var lo = c & 0xff; + if (hi) { res.push(hi, lo); } else { res.push(lo); } } + } + return res; + } + utils.toArray = toArray; - /* build code tables -- note: do not change the lenbits or distbits - values here (9 and 6) without reading the comments in inftrees.h - concerning the ENOUGH constants, which depend on those values */ - state.lenbits = 9; - - opts = { bits: state.lenbits }; - ret = inflate_table(LENS, state.lens, 0, state.nlen, state.lencode, 0, state.work, opts); - // We have separate tables & no pointers. 2 commented lines below not needed. - // state.next_index = opts.table_index; - state.lenbits = opts.bits; - // state.lencode = state.next; - - if (ret) { - strm.msg = 'invalid literal/lengths set'; - state.mode = BAD; - break; - } + function zero2 (word) { + if (word.length === 1) { return '0' + word; } else { return word; } + } + utils.zero2 = zero2; - state.distbits = 6; - //state.distcode.copy(state.codes); - // Switch to use dynamic table - state.distcode = state.distdyn; - opts = { bits: state.distbits }; - ret = inflate_table(DISTS, state.lens, state.nlen, state.ndist, state.distcode, 0, state.work, opts); - // We have separate tables & no pointers. 2 commented lines below not needed. - // state.next_index = opts.table_index; - state.distbits = opts.bits; - // state.distcode = state.next; - - if (ret) { - strm.msg = 'invalid distances set'; - state.mode = BAD; - break; - } - //Tracev((stderr, 'inflate: codes ok\n')); - state.mode = LEN_; - if (flush === Z_TREES) { break inf_leave; } - /* falls through */ - case LEN_: - state.mode = LEN; - /* falls through */ - case LEN: - if (have >= 6 && left >= 258) { - //--- RESTORE() --- - strm.next_out = put; - strm.avail_out = left; - strm.next_in = next; - strm.avail_in = have; - state.hold = hold; - state.bits = bits; - //--- - inflate_fast(strm, _out); - //--- LOAD() --- - put = strm.next_out; - output = strm.output; - left = strm.avail_out; - next = strm.next_in; - input = strm.input; - have = strm.avail_in; - hold = state.hold; - bits = state.bits; - //--- - - if (state.mode === TYPE) { - state.back = -1; - } - break; - } - state.back = 0; - for (;;) { - here = state.lencode[hold & ((1 << state.lenbits) - 1)]; /*BITS(state.lenbits)*/ - here_bits = here >>> 24; - here_op = (here >>> 16) & 0xff; - here_val = here & 0xffff; - - if (here_bits <= bits) { break; } - //--- PULLBYTE() ---// - if (have === 0) { break inf_leave; } - have--; - hold += input[next++] << bits; - bits += 8; - //---// - } - if (here_op && (here_op & 0xf0) === 0) { - last_bits = here_bits; - last_op = here_op; - last_val = here_val; - for (;;) { - here = state.lencode[last_val + - ((hold & ((1 << (last_bits + last_op)) - 1))/*BITS(last.bits + last.op)*/ >> last_bits)]; - here_bits = here >>> 24; - here_op = (here >>> 16) & 0xff; - here_val = here & 0xffff; - - if ((last_bits + here_bits) <= bits) { break; } - //--- PULLBYTE() ---// - if (have === 0) { break inf_leave; } - have--; - hold += input[next++] << bits; - bits += 8; - //---// - } - //--- DROPBITS(last.bits) ---// - hold >>>= last_bits; - bits -= last_bits; - //---// - state.back += last_bits; - } - //--- DROPBITS(here.bits) ---// - hold >>>= here_bits; - bits -= here_bits; - //---// - state.back += here_bits; - state.length = here_val; - if (here_op === 0) { - //Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ? - // "inflate: literal '%c'\n" : - // "inflate: literal 0x%02x\n", here.val)); - state.mode = LIT; - break; - } - if (here_op & 32) { - //Tracevv((stderr, "inflate: end of block\n")); - state.back = -1; - state.mode = TYPE; - break; - } - if (here_op & 64) { - strm.msg = 'invalid literal/length code'; - state.mode = BAD; - break; - } - state.extra = here_op & 15; - state.mode = LENEXT; - /* falls through */ - case LENEXT: - if (state.extra) { - //=== NEEDBITS(state.extra); - n = state.extra; - while (bits < n) { - if (have === 0) { break inf_leave; } - have--; - hold += input[next++] << bits; - bits += 8; - } - //===// - state.length += hold & ((1 << state.extra) - 1)/*BITS(state.extra)*/; - //--- DROPBITS(state.extra) ---// - hold >>>= state.extra; - bits -= state.extra; - //---// - state.back += state.extra; - } - //Tracevv((stderr, "inflate: length %u\n", state.length)); - state.was = state.length; - state.mode = DIST; - /* falls through */ - case DIST: - for (;;) { - here = state.distcode[hold & ((1 << state.distbits) - 1)];/*BITS(state.distbits)*/ - here_bits = here >>> 24; - here_op = (here >>> 16) & 0xff; - here_val = here & 0xffff; - - if ((here_bits) <= bits) { break; } - //--- PULLBYTE() ---// - if (have === 0) { break inf_leave; } - have--; - hold += input[next++] << bits; - bits += 8; - //---// - } - if ((here_op & 0xf0) === 0) { - last_bits = here_bits; - last_op = here_op; - last_val = here_val; - for (;;) { - here = state.distcode[last_val + - ((hold & ((1 << (last_bits + last_op)) - 1))/*BITS(last.bits + last.op)*/ >> last_bits)]; - here_bits = here >>> 24; - here_op = (here >>> 16) & 0xff; - here_val = here & 0xffff; - - if ((last_bits + here_bits) <= bits) { break; } - //--- PULLBYTE() ---// - if (have === 0) { break inf_leave; } - have--; - hold += input[next++] << bits; - bits += 8; - //---// - } - //--- DROPBITS(last.bits) ---// - hold >>>= last_bits; - bits -= last_bits; - //---// - state.back += last_bits; - } - //--- DROPBITS(here.bits) ---// - hold >>>= here_bits; - bits -= here_bits; - //---// - state.back += here_bits; - if (here_op & 64) { - strm.msg = 'invalid distance code'; - state.mode = BAD; - break; - } - state.offset = here_val; - state.extra = (here_op) & 15; - state.mode = DISTEXT; - /* falls through */ - case DISTEXT: - if (state.extra) { - //=== NEEDBITS(state.extra); - n = state.extra; - while (bits < n) { - if (have === 0) { break inf_leave; } - have--; - hold += input[next++] << bits; - bits += 8; - } - //===// - state.offset += hold & ((1 << state.extra) - 1)/*BITS(state.extra)*/; - //--- DROPBITS(state.extra) ---// - hold >>>= state.extra; - bits -= state.extra; - //---// - state.back += state.extra; - } -//#ifdef INFLATE_STRICT - if (state.offset > state.dmax) { - strm.msg = 'invalid distance too far back'; - state.mode = BAD; - break; - } -//#endif - //Tracevv((stderr, "inflate: distance %u\n", state.offset)); - state.mode = MATCH; - /* falls through */ - case MATCH: - if (left === 0) { break inf_leave; } - copy = _out - left; - if (state.offset > copy) { /* copy from window */ - copy = state.offset - copy; - if (copy > state.whave) { - if (state.sane) { - strm.msg = 'invalid distance too far back'; - state.mode = BAD; - break; + function toHex (msg) { + var res = ''; + for (var i = 0; i < msg.length; i++) { res += zero2(msg[i].toString(16)); } + return res; + } + utils.toHex = toHex; + + utils.encode = function encode (arr, enc) { + if (enc === 'hex') { return toHex(arr); } else { return arr; } + }; + }, {}], + 271: [function (require, module, exports) { + //! moment.js + + ;(function (global, factory) { + typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() + : typeof define === 'function' && define.amd ? define(factory) + : global.moment = factory(); + }(this, function () { + 'use strict'; + + var hookCallback; + + function hooks () { + return hookCallback.apply(null, arguments); + } + + // This is done to register the method called with moment() + // without creating circular dependencies. + function setHookCallback (callback) { + hookCallback = callback; + } + + function isArray (input) { + return input instanceof Array || Object.prototype.toString.call(input) === '[object Array]'; + } + + function isObject (input) { + // IE8 will treat undefined and null as object if it wasn't for + // input != null + return input != null && Object.prototype.toString.call(input) === '[object Object]'; + } + + function isObjectEmpty (obj) { + if (Object.getOwnPropertyNames) { + return (Object.getOwnPropertyNames(obj).length === 0); + } else { + var k; + for (k in obj) { + if (obj.hasOwnProperty(k)) { + return false; } -// (!) This block is disabled in zlib defaults, -// don't enable it for binary compatibility -//#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR -// Trace((stderr, "inflate.c too far\n")); -// copy -= state.whave; -// if (copy > state.length) { copy = state.length; } -// if (copy > left) { copy = left; } -// left -= copy; -// state.length -= copy; -// do { -// output[put++] = 0; -// } while (--copy); -// if (state.length === 0) { state.mode = LEN; } -// break; -//#endif - } - if (copy > state.wnext) { - copy -= state.wnext; - from = state.wsize - copy; - } - else { - from = state.wnext - copy; } - if (copy > state.length) { copy = state.length; } - from_source = state.window; + return true; } - else { /* copy from output */ - from_source = output; - from = put - state.offset; - copy = state.length; - } - if (copy > left) { copy = left; } - left -= copy; - state.length -= copy; - do { - output[put++] = from_source[from++]; - } while (--copy); - if (state.length === 0) { state.mode = LEN; } - break; - case LIT: - if (left === 0) { break inf_leave; } - output[put++] = state.length; - left--; - state.mode = LEN; - break; - case CHECK: - if (state.wrap) { - //=== NEEDBITS(32); - while (bits < 32) { - if (have === 0) { break inf_leave; } - have--; - // Use '|' instead of '+' to make sure that result is signed - hold |= input[next++] << bits; - bits += 8; - } - //===// - _out -= left; - strm.total_out += _out; - state.total += _out; - if (_out) { - strm.adler = state.check = - /*UPDATE(state.check, put - _out, _out);*/ - (state.flags ? crc32(state.check, output, _out, put - _out) : adler32(state.check, output, _out, put - _out)); + } - } - _out = left; - // NB: crc32 stored as signed 32-bit int, zswap32 returns signed too - if ((state.flags ? hold : zswap32(hold)) !== state.check) { - strm.msg = 'incorrect data check'; - state.mode = BAD; - break; - } - //=== INITBITS(); - hold = 0; - bits = 0; - //===// - //Tracev((stderr, "inflate: check matches trailer\n")); - } - state.mode = LENGTH; - /* falls through */ - case LENGTH: - if (state.wrap && state.flags) { - //=== NEEDBITS(32); - while (bits < 32) { - if (have === 0) { break inf_leave; } - have--; - hold += input[next++] << bits; - bits += 8; - } - //===// - if (hold !== (state.total & 0xffffffff)) { - strm.msg = 'incorrect length check'; - state.mode = BAD; - break; - } - //=== INITBITS(); - hold = 0; - bits = 0; - //===// - //Tracev((stderr, "inflate: length matches trailer\n")); - } - state.mode = DONE; - /* falls through */ - case DONE: - ret = Z_STREAM_END; - break inf_leave; - case BAD: - ret = Z_DATA_ERROR; - break inf_leave; - case MEM: - return Z_MEM_ERROR; - case SYNC: - /* falls through */ - default: - return Z_STREAM_ERROR; - } - } + function isUndefined (input) { + return input === void 0; + } - // inf_leave <- here is real place for "goto inf_leave", emulated via "break inf_leave" + function isNumber (input) { + return typeof input === 'number' || Object.prototype.toString.call(input) === '[object Number]'; + } - /* - Return from inflate(), updating the total counts and the check value. - If there was no progress during the inflate() call, return a buffer - error. Call updatewindow() to create and/or update the window state. - Note: a memory error from inflate() is non-recoverable. - */ + function isDate (input) { + return input instanceof Date || Object.prototype.toString.call(input) === '[object Date]'; + } - //--- RESTORE() --- - strm.next_out = put; - strm.avail_out = left; - strm.next_in = next; - strm.avail_in = have; - state.hold = hold; - state.bits = bits; - //--- + function map (arr, fn) { + var res = []; var i; + for (i = 0; i < arr.length; ++i) { + res.push(fn(arr[i], i)); + } + return res; + } - if (state.wsize || (_out !== strm.avail_out && state.mode < BAD && - (state.mode < CHECK || flush !== Z_FINISH))) { - if (updatewindow(strm, strm.output, strm.next_out, _out - strm.avail_out)) { - state.mode = MEM; - return Z_MEM_ERROR; - } - } - _in -= strm.avail_in; - _out -= strm.avail_out; - strm.total_in += _in; - strm.total_out += _out; - state.total += _out; - if (state.wrap && _out) { - strm.adler = state.check = /*UPDATE(state.check, strm.next_out - _out, _out);*/ - (state.flags ? crc32(state.check, output, _out, strm.next_out - _out) : adler32(state.check, output, _out, strm.next_out - _out)); - } - strm.data_type = state.bits + (state.last ? 64 : 0) + - (state.mode === TYPE ? 128 : 0) + - (state.mode === LEN_ || state.mode === COPY_ ? 256 : 0); - if (((_in === 0 && _out === 0) || flush === Z_FINISH) && ret === Z_OK) { - ret = Z_BUF_ERROR; - } - return ret; -} + function hasOwnProp (a, b) { + return Object.prototype.hasOwnProperty.call(a, b); + } -function inflateEnd(strm) { + function extend (a, b) { + for (var i in b) { + if (hasOwnProp(b, i)) { + a[i] = b[i]; + } + } - if (!strm || !strm.state /*|| strm->zfree == (free_func)0*/) { - return Z_STREAM_ERROR; - } + if (hasOwnProp(b, 'toString')) { + a.toString = b.toString; + } - var state = strm.state; - if (state.window) { - state.window = null; - } - strm.state = null; - return Z_OK; -} + if (hasOwnProp(b, 'valueOf')) { + a.valueOf = b.valueOf; + } -function inflateGetHeader(strm, head) { - var state; + return a; + } - /* check state */ - if (!strm || !strm.state) { return Z_STREAM_ERROR; } - state = strm.state; - if ((state.wrap & 2) === 0) { return Z_STREAM_ERROR; } + function createUTC (input, format, locale, strict) { + return createLocalOrUTC(input, format, locale, strict, true).utc(); + } - /* save header structure */ - state.head = head; - head.done = false; - return Z_OK; -} + function defaultParsingFlags () { + // We need to deep clone this object. + return { + empty: false, + unusedTokens: [], + unusedInput: [], + overflow: -2, + charsLeftOver: 0, + nullInput: false, + invalidMonth: null, + invalidFormat: false, + userInvalidated: false, + iso: false, + parsedDateParts: [], + meridiem: null, + rfc2822: false, + weekdayMismatch: false + }; + } -function inflateSetDictionary(strm, dictionary) { - var dictLength = dictionary.length; + function getParsingFlags (m) { + if (m._pf == null) { + m._pf = defaultParsingFlags(); + } + return m._pf; + } - var state; - var dictid; - var ret; + var some; + if (Array.prototype.some) { + some = Array.prototype.some; + } else { + some = function (fun) { + var t = Object(this); + var len = t.length >>> 0; - /* check state */ - if (!strm /* == Z_NULL */ || !strm.state /* == Z_NULL */) { return Z_STREAM_ERROR; } - state = strm.state; + for (var i = 0; i < len; i++) { + if (i in t && fun.call(this, t[i], i, t)) { + return true; + } + } - if (state.wrap !== 0 && state.mode !== DICT) { - return Z_STREAM_ERROR; - } + return false; + }; + } - /* check for correct dictionary identifier */ - if (state.mode === DICT) { - dictid = 1; /* adler32(0, null, 0)*/ - /* dictid = adler32(dictid, dictionary, dictLength); */ - dictid = adler32(dictid, dictionary, dictLength, 0); - if (dictid !== state.check) { - return Z_DATA_ERROR; - } - } - /* copy dictionary to window using updatewindow(), which will amend the - existing dictionary if appropriate */ - ret = updatewindow(strm, dictionary, dictLength, dictLength); - if (ret) { - state.mode = MEM; - return Z_MEM_ERROR; - } - state.havedict = 1; - // Tracev((stderr, "inflate: dictionary set\n")); - return Z_OK; -} - -exports.inflateReset = inflateReset; -exports.inflateReset2 = inflateReset2; -exports.inflateResetKeep = inflateResetKeep; -exports.inflateInit = inflateInit; -exports.inflateInit2 = inflateInit2; -exports.inflate = inflate; -exports.inflateEnd = inflateEnd; -exports.inflateGetHeader = inflateGetHeader; -exports.inflateSetDictionary = inflateSetDictionary; -exports.inflateInfo = 'pako inflate (from Nodeca project)'; - -/* Not implemented -exports.inflateCopy = inflateCopy; -exports.inflateGetDictionary = inflateGetDictionary; -exports.inflateMark = inflateMark; -exports.inflatePrime = inflatePrime; -exports.inflateSync = inflateSync; -exports.inflateSyncPoint = inflateSyncPoint; -exports.inflateUndermine = inflateUndermine; -*/ + function isValid (m) { + if (m._isValid == null) { + var flags = getParsingFlags(m); + var parsedParts = some.call(flags.parsedDateParts, function (i) { + return i != null; + }); + var isNowValid = !isNaN(m._d.getTime()) && + flags.overflow < 0 && + !flags.empty && + !flags.invalidMonth && + !flags.invalidWeekday && + !flags.weekdayMismatch && + !flags.nullInput && + !flags.invalidFormat && + !flags.userInvalidated && + (!flags.meridiem || (flags.meridiem && parsedParts)); -},{"../utils/common":163,"./adler32":164,"./crc32":166,"./inffast":168,"./inftrees":170}],170:[function(require,module,exports){ -'use strict'; - -// (C) 1995-2013 Jean-loup Gailly and Mark Adler -// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin -// -// This software is provided 'as-is', without any express or implied -// warranty. In no event will the authors be held liable for any damages -// arising from the use of this software. -// -// Permission is granted to anyone to use this software for any purpose, -// including commercial applications, and to alter it and redistribute it -// freely, subject to the following restrictions: -// -// 1. The origin of this software must not be misrepresented; you must not -// claim that you wrote the original software. If you use this software -// in a product, an acknowledgment in the product documentation would be -// appreciated but is not required. -// 2. Altered source versions must be plainly marked as such, and must not be -// misrepresented as being the original software. -// 3. This notice may not be removed or altered from any source distribution. - -var utils = require('../utils/common'); - -var MAXBITS = 15; -var ENOUGH_LENS = 852; -var ENOUGH_DISTS = 592; -//var ENOUGH = (ENOUGH_LENS+ENOUGH_DISTS); - -var CODES = 0; -var LENS = 1; -var DISTS = 2; - -var lbase = [ /* Length codes 257..285 base */ - 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31, - 35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0 -]; - -var lext = [ /* Length codes 257..285 extra */ - 16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18, - 19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 72, 78 -]; - -var dbase = [ /* Distance codes 0..29 base */ - 1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193, - 257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145, - 8193, 12289, 16385, 24577, 0, 0 -]; - -var dext = [ /* Distance codes 0..29 extra */ - 16, 16, 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 22, 22, - 23, 23, 24, 24, 25, 25, 26, 26, 27, 27, - 28, 28, 29, 29, 64, 64 -]; - -module.exports = function inflate_table(type, lens, lens_index, codes, table, table_index, work, opts) -{ - var bits = opts.bits; - //here = opts.here; /* table entry for duplication */ - - var len = 0; /* a code's length in bits */ - var sym = 0; /* index of code symbols */ - var min = 0, max = 0; /* minimum and maximum code lengths */ - var root = 0; /* number of index bits for root table */ - var curr = 0; /* number of index bits for current table */ - var drop = 0; /* code bits to drop for sub-table */ - var left = 0; /* number of prefix codes available */ - var used = 0; /* code entries in table used */ - var huff = 0; /* Huffman code */ - var incr; /* for incrementing code, index */ - var fill; /* index for replicating entries */ - var low; /* low bits for current root entry */ - var mask; /* mask for low root bits */ - var next; /* next available space in table */ - var base = null; /* base value table to use */ - var base_index = 0; -// var shoextra; /* extra bits table to use */ - var end; /* use base and extra for symbol > end */ - var count = new utils.Buf16(MAXBITS + 1); //[MAXBITS+1]; /* number of codes of each length */ - var offs = new utils.Buf16(MAXBITS + 1); //[MAXBITS+1]; /* offsets in table for each length */ - var extra = null; - var extra_index = 0; - - var here_bits, here_op, here_val; - - /* - Process a set of code lengths to create a canonical Huffman code. The - code lengths are lens[0..codes-1]. Each length corresponds to the - symbols 0..codes-1. The Huffman code is generated by first sorting the - symbols by length from short to long, and retaining the symbol order - for codes with equal lengths. Then the code starts with all zero bits - for the first code of the shortest length, and the codes are integer - increments for the same length, and zeros are appended as the length - increases. For the deflate format, these bits are stored backwards - from their more natural integer increment ordering, and so when the - decoding tables are built in the large loop below, the integer codes - are incremented backwards. + if (m._strict) { + isNowValid = isNowValid && + flags.charsLeftOver === 0 && + flags.unusedTokens.length === 0 && + flags.bigHour === undefined; + } - This routine assumes, but does not check, that all of the entries in - lens[] are in the range 0..MAXBITS. The caller must assure this. - 1..MAXBITS is interpreted as that code length. zero means that that - symbol does not occur in this code. + if (Object.isFrozen == null || !Object.isFrozen(m)) { + m._isValid = isNowValid; + } else { + return isNowValid; + } + } + return m._isValid; + } - The codes are sorted by computing a count of codes for each length, - creating from that a table of starting indices for each length in the - sorted table, and then entering the symbols in order in the sorted - table. The sorted table is work[], with that space being provided by - the caller. + function createInvalid (flags) { + var m = createUTC(NaN); + if (flags != null) { + extend(getParsingFlags(m), flags); + } else { + getParsingFlags(m).userInvalidated = true; + } - The length counts are used for other purposes as well, i.e. finding - the minimum and maximum length codes, determining if there are any - codes at all, checking for a valid set of lengths, and looking ahead - at length counts to determine sub-table sizes when building the - decoding tables. - */ + return m; + } - /* accumulate lengths for codes (assumes lens[] all in 0..MAXBITS) */ - for (len = 0; len <= MAXBITS; len++) { - count[len] = 0; - } - for (sym = 0; sym < codes; sym++) { - count[lens[lens_index + sym]]++; - } + // Plugins that add properties should also add the key here (null value), + // so we can properly clone ourselves. + var momentProperties = hooks.momentProperties = []; - /* bound code lengths, force root to be within code lengths */ - root = bits; - for (max = MAXBITS; max >= 1; max--) { - if (count[max] !== 0) { break; } - } - if (root > max) { - root = max; - } - if (max === 0) { /* no symbols to code at all */ - //table.op[opts.table_index] = 64; //here.op = (var char)64; /* invalid code marker */ - //table.bits[opts.table_index] = 1; //here.bits = (var char)1; - //table.val[opts.table_index++] = 0; //here.val = (var short)0; - table[table_index++] = (1 << 24) | (64 << 16) | 0; + function copyConfig (to, from) { + var i, prop, val; + if (!isUndefined(from._isAMomentObject)) { + to._isAMomentObject = from._isAMomentObject; + } + if (!isUndefined(from._i)) { + to._i = from._i; + } + if (!isUndefined(from._f)) { + to._f = from._f; + } + if (!isUndefined(from._l)) { + to._l = from._l; + } + if (!isUndefined(from._strict)) { + to._strict = from._strict; + } + if (!isUndefined(from._tzm)) { + to._tzm = from._tzm; + } + if (!isUndefined(from._isUTC)) { + to._isUTC = from._isUTC; + } + if (!isUndefined(from._offset)) { + to._offset = from._offset; + } + if (!isUndefined(from._pf)) { + to._pf = getParsingFlags(from); + } + if (!isUndefined(from._locale)) { + to._locale = from._locale; + } - //table.op[opts.table_index] = 64; - //table.bits[opts.table_index] = 1; - //table.val[opts.table_index++] = 0; - table[table_index++] = (1 << 24) | (64 << 16) | 0; + if (momentProperties.length > 0) { + for (i = 0; i < momentProperties.length; i++) { + prop = momentProperties[i]; + val = from[prop]; + if (!isUndefined(val)) { + to[prop] = val; + } + } + } - opts.bits = 1; - return 0; /* no symbols, but wait for decoding to report error */ - } - for (min = 1; min < max; min++) { - if (count[min] !== 0) { break; } - } - if (root < min) { - root = min; - } + return to; + } - /* check for an over-subscribed or incomplete set of lengths */ - left = 1; - for (len = 1; len <= MAXBITS; len++) { - left <<= 1; - left -= count[len]; - if (left < 0) { - return -1; - } /* over-subscribed */ - } - if (left > 0 && (type === CODES || max !== 1)) { - return -1; /* incomplete set */ - } + var updateInProgress = false; - /* generate offsets into symbol table for each length for sorting */ - offs[1] = 0; - for (len = 1; len < MAXBITS; len++) { - offs[len + 1] = offs[len] + count[len]; - } + // Moment prototype object + function Moment (config) { + copyConfig(this, config); + this._d = new Date(config._d != null ? config._d.getTime() : NaN); + if (!this.isValid()) { + this._d = new Date(NaN); + } + // Prevent infinite loop in case updateOffset creates new moment + // objects. + if (updateInProgress === false) { + updateInProgress = true; + hooks.updateOffset(this); + updateInProgress = false; + } + } - /* sort symbols by length, by symbol order within each length */ - for (sym = 0; sym < codes; sym++) { - if (lens[lens_index + sym] !== 0) { - work[offs[lens[lens_index + sym]]++] = sym; - } - } + function isMoment (obj) { + return obj instanceof Moment || (obj != null && obj._isAMomentObject != null); + } - /* - Create and fill in decoding tables. In this loop, the table being - filled is at next and has curr index bits. The code being used is huff - with length len. That code is converted to an index by dropping drop - bits off of the bottom. For codes where len is less than drop + curr, - those top drop + curr - len bits are incremented through all values to - fill the table with replicated entries. + function absFloor (number) { + if (number < 0) { + // -0 -> 0 + return Math.ceil(number) || 0; + } else { + return Math.floor(number); + } + } - root is the number of index bits for the root table. When len exceeds - root, sub-tables are created pointed to by the root entry with an index - of the low root bits of huff. This is saved in low to check for when a - new sub-table should be started. drop is zero when the root table is - being filled, and drop is root when sub-tables are being filled. + function toInt (argumentForCoercion) { + var coercedNumber = +argumentForCoercion; + var value = 0; - When a new sub-table is needed, it is necessary to look ahead in the - code lengths to determine what size sub-table is needed. The length - counts are used for this, and so count[] is decremented as codes are - entered in the tables. + if (coercedNumber !== 0 && isFinite(coercedNumber)) { + value = absFloor(coercedNumber); + } - used keeps track of how many table entries have been allocated from the - provided *table space. It is checked for LENS and DIST tables against - the constants ENOUGH_LENS and ENOUGH_DISTS to guard against changes in - the initial root table size constants. See the comments in inftrees.h - for more information. + return value; + } - sym increments through all symbols, and the loop terminates when - all codes of length max, i.e. all codes, have been processed. This - routine permits incomplete codes, so another loop after this one fills - in the rest of the decoding tables with invalid code markers. - */ + // compare two arrays, return the number of differences + function compareArrays (array1, array2, dontConvert) { + var len = Math.min(array1.length, array2.length); + var lengthDiff = Math.abs(array1.length - array2.length); + var diffs = 0; + var i; + for (i = 0; i < len; i++) { + if ((dontConvert && array1[i] !== array2[i]) || + (!dontConvert && toInt(array1[i]) !== toInt(array2[i]))) { + diffs++; + } + } + return diffs + lengthDiff; + } - /* set up for code type */ - // poor man optimization - use if-else instead of switch, - // to avoid deopts in old v8 - if (type === CODES) { - base = extra = work; /* dummy value--not used */ - end = 19; - - } else if (type === LENS) { - base = lbase; - base_index -= 257; - extra = lext; - extra_index -= 257; - end = 256; - - } else { /* DISTS */ - base = dbase; - extra = dext; - end = -1; - } + function warn (msg) { + if (hooks.suppressDeprecationWarnings === false && + (typeof console !== 'undefined') && console.warn) { + console.warn('Deprecation warning: ' + msg); + } + } - /* initialize opts for loop */ - huff = 0; /* starting code */ - sym = 0; /* starting code symbol */ - len = min; /* starting code length */ - next = table_index; /* current table to fill in */ - curr = root; /* current table index bits */ - drop = 0; /* current bits to drop from code for index */ - low = -1; /* trigger new sub-table when len > root */ - used = 1 << root; /* use root table entries */ - mask = used - 1; /* mask for comparing low */ - - /* check available table space */ - if ((type === LENS && used > ENOUGH_LENS) || - (type === DISTS && used > ENOUGH_DISTS)) { - return 1; - } + function deprecate (msg, fn) { + var firstTime = true; - /* process all codes and make table entries */ - for (;;) { - /* create table entry */ - here_bits = len - drop; - if (work[sym] < end) { - here_op = 0; - here_val = work[sym]; - } - else if (work[sym] > end) { - here_op = extra[extra_index + work[sym]]; - here_val = base[base_index + work[sym]]; - } - else { - here_op = 32 + 64; /* end of block */ - here_val = 0; - } - - /* replicate for those indices with low len bits equal to huff */ - incr = 1 << (len - drop); - fill = 1 << curr; - min = fill; /* save offset to next table */ - do { - fill -= incr; - table[next + (huff >> drop) + fill] = (here_bits << 24) | (here_op << 16) | here_val |0; - } while (fill !== 0); - - /* backwards increment the len-bit code huff */ - incr = 1 << (len - 1); - while (huff & incr) { - incr >>= 1; - } - if (incr !== 0) { - huff &= incr - 1; - huff += incr; - } else { - huff = 0; - } + return extend(function () { + if (hooks.deprecationHandler != null) { + hooks.deprecationHandler(null, msg); + } + if (firstTime) { + var args = []; + var arg; + for (var i = 0; i < arguments.length; i++) { + arg = ''; + if (typeof arguments[i] === 'object') { + arg += '\n[' + i + '] '; + for (var key in arguments[0]) { + arg += key + ': ' + arguments[0][key] + ', '; + } + arg = arg.slice(0, -2); // Remove trailing comma and space + } else { + arg = arguments[i]; + } + args.push(arg); + } + warn(msg + '\nArguments: ' + Array.prototype.slice.call(args).join('') + '\n' + (new Error()).stack); + firstTime = false; + } + return fn.apply(this, arguments); + }, fn); + } - /* go to next symbol, update count, len */ - sym++; - if (--count[len] === 0) { - if (len === max) { break; } - len = lens[lens_index + work[sym]]; - } + var deprecations = {}; - /* create new sub-table if needed */ - if (len > root && (huff & mask) !== low) { - /* if first time, transition to sub-tables */ - if (drop === 0) { - drop = root; + function deprecateSimple (name, msg) { + if (hooks.deprecationHandler != null) { + hooks.deprecationHandler(name, msg); + } + if (!deprecations[name]) { + warn(msg); + deprecations[name] = true; + } } - /* increment past last table */ - next += min; /* here min is 1 << curr */ + hooks.suppressDeprecationWarnings = false; + hooks.deprecationHandler = null; - /* determine length of next table */ - curr = len - drop; - left = 1 << curr; - while (curr + drop < max) { - left -= count[curr + drop]; - if (left <= 0) { break; } - curr++; - left <<= 1; + function isFunction (input) { + return input instanceof Function || Object.prototype.toString.call(input) === '[object Function]'; } - /* check for enough space */ - used += 1 << curr; - if ((type === LENS && used > ENOUGH_LENS) || - (type === DISTS && used > ENOUGH_DISTS)) { - return 1; + function set (config) { + var prop, i; + for (i in config) { + prop = config[i]; + if (isFunction(prop)) { + this[i] = prop; + } else { + this['_' + i] = prop; + } + } + this._config = config; + // Lenient ordinal parsing accepts just a number in addition to + // number + (possibly) stuff coming from _dayOfMonthOrdinalParse. + // TODO: Remove "ordinalParse" fallback in next major release. + this._dayOfMonthOrdinalParseLenient = new RegExp( + (this._dayOfMonthOrdinalParse.source || this._ordinalParse.source) + + '|' + (/\d{1,2}/).source); } - /* point entry in root table to sub-table */ - low = huff & mask; - /*table.op[low] = curr; - table.bits[low] = root; - table.val[low] = next - opts.table_index;*/ - table[low] = (root << 24) | (curr << 16) | (next - table_index) |0; - } - } + function mergeConfigs (parentConfig, childConfig) { + var res = extend({}, parentConfig); var prop; + for (prop in childConfig) { + if (hasOwnProp(childConfig, prop)) { + if (isObject(parentConfig[prop]) && isObject(childConfig[prop])) { + res[prop] = {}; + extend(res[prop], parentConfig[prop]); + extend(res[prop], childConfig[prop]); + } else if (childConfig[prop] != null) { + res[prop] = childConfig[prop]; + } else { + delete res[prop]; + } + } + } + for (prop in parentConfig) { + if (hasOwnProp(parentConfig, prop) && + !hasOwnProp(childConfig, prop) && + isObject(parentConfig[prop])) { + // make sure changes to properties don't modify parent config + res[prop] = extend({}, res[prop]); + } + } + return res; + } - /* fill in remaining table entry if code is incomplete (guaranteed to have - at most one remaining entry, since if the code is incomplete, the - maximum code length that was allowed to get this far is one bit) */ - if (huff !== 0) { - //table.op[next + huff] = 64; /* invalid code marker */ - //table.bits[next + huff] = len - drop; - //table.val[next + huff] = 0; - table[next + huff] = ((len - drop) << 24) | (64 << 16) |0; - } + function Locale (config) { + if (config != null) { + this.set(config); + } + } - /* set return parameters */ - //opts.table_index += used; - opts.bits = root; - return 0; -}; + var keys; -},{"../utils/common":163}],171:[function(require,module,exports){ -'use strict'; - -// (C) 1995-2013 Jean-loup Gailly and Mark Adler -// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin -// -// This software is provided 'as-is', without any express or implied -// warranty. In no event will the authors be held liable for any damages -// arising from the use of this software. -// -// Permission is granted to anyone to use this software for any purpose, -// including commercial applications, and to alter it and redistribute it -// freely, subject to the following restrictions: -// -// 1. The origin of this software must not be misrepresented; you must not -// claim that you wrote the original software. If you use this software -// in a product, an acknowledgment in the product documentation would be -// appreciated but is not required. -// 2. Altered source versions must be plainly marked as such, and must not be -// misrepresented as being the original software. -// 3. This notice may not be removed or altered from any source distribution. - -module.exports = { - 2: 'need dictionary', /* Z_NEED_DICT 2 */ - 1: 'stream end', /* Z_STREAM_END 1 */ - 0: '', /* Z_OK 0 */ - '-1': 'file error', /* Z_ERRNO (-1) */ - '-2': 'stream error', /* Z_STREAM_ERROR (-2) */ - '-3': 'data error', /* Z_DATA_ERROR (-3) */ - '-4': 'insufficient memory', /* Z_MEM_ERROR (-4) */ - '-5': 'buffer error', /* Z_BUF_ERROR (-5) */ - '-6': 'incompatible version' /* Z_VERSION_ERROR (-6) */ -}; + if (Object.keys) { + keys = Object.keys; + } else { + keys = function (obj) { + var i; var res = []; + for (i in obj) { + if (hasOwnProp(obj, i)) { + res.push(i); + } + } + return res; + }; + } + + var defaultCalendar = { + sameDay: '[Today at] LT', + nextDay: '[Tomorrow at] LT', + nextWeek: 'dddd [at] LT', + lastDay: '[Yesterday at] LT', + lastWeek: '[Last] dddd [at] LT', + sameElse: 'L' + }; -},{}],172:[function(require,module,exports){ -'use strict'; + function calendar (key, mom, now) { + var output = this._calendar[key] || this._calendar.sameElse; + return isFunction(output) ? output.call(mom, now) : output; + } -// (C) 1995-2013 Jean-loup Gailly and Mark Adler -// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin -// -// This software is provided 'as-is', without any express or implied -// warranty. In no event will the authors be held liable for any damages -// arising from the use of this software. -// -// Permission is granted to anyone to use this software for any purpose, -// including commercial applications, and to alter it and redistribute it -// freely, subject to the following restrictions: -// -// 1. The origin of this software must not be misrepresented; you must not -// claim that you wrote the original software. If you use this software -// in a product, an acknowledgment in the product documentation would be -// appreciated but is not required. -// 2. Altered source versions must be plainly marked as such, and must not be -// misrepresented as being the original software. -// 3. This notice may not be removed or altered from any source distribution. + var defaultLongDateFormat = { + LTS: 'h:mm:ss A', + LT: 'h:mm A', + L: 'MM/DD/YYYY', + LL: 'MMMM D, YYYY', + LLL: 'MMMM D, YYYY h:mm A', + LLLL: 'dddd, MMMM D, YYYY h:mm A' + }; -var utils = require('../utils/common'); + function longDateFormat (key) { + var format = this._longDateFormat[key]; + var formatUpper = this._longDateFormat[key.toUpperCase()]; -/* Public constants ==========================================================*/ -/* ===========================================================================*/ + if (format || !formatUpper) { + return format; + } + this._longDateFormat[key] = formatUpper.replace(/MMMM|MM|DD|dddd/g, function (val) { + return val.slice(1); + }); -//var Z_FILTERED = 1; -//var Z_HUFFMAN_ONLY = 2; -//var Z_RLE = 3; -var Z_FIXED = 4; -//var Z_DEFAULT_STRATEGY = 0; + return this._longDateFormat[key]; + } -/* Possible values of the data_type field (though see inflate()) */ -var Z_BINARY = 0; -var Z_TEXT = 1; -//var Z_ASCII = 1; // = Z_TEXT -var Z_UNKNOWN = 2; + var defaultInvalidDate = 'Invalid date'; -/*============================================================================*/ + function invalidDate () { + return this._invalidDate; + } + var defaultOrdinal = '%d'; + var defaultDayOfMonthOrdinalParse = /\d{1,2}/; -function zero(buf) { var len = buf.length; while (--len >= 0) { buf[len] = 0; } } + function ordinal (number) { + return this._ordinal.replace('%d', number); + } -// From zutil.h + var defaultRelativeTime = { + future: 'in %s', + past: '%s ago', + s: 'a few seconds', + ss: '%d seconds', + m: 'a minute', + mm: '%d minutes', + h: 'an hour', + hh: '%d hours', + d: 'a day', + dd: '%d days', + M: 'a month', + MM: '%d months', + y: 'a year', + yy: '%d years' + }; -var STORED_BLOCK = 0; -var STATIC_TREES = 1; -var DYN_TREES = 2; -/* The three kinds of block type */ + function relativeTime (number, withoutSuffix, string, isFuture) { + var output = this._relativeTime[string]; + return (isFunction(output)) + ? output(number, withoutSuffix, string, isFuture) + : output.replace(/%d/i, number); + } -var MIN_MATCH = 3; -var MAX_MATCH = 258; -/* The minimum and maximum match lengths */ + function pastFuture (diff, output) { + var format = this._relativeTime[diff > 0 ? 'future' : 'past']; + return isFunction(format) ? format(output) : format.replace(/%s/i, output); + } -// From deflate.h -/* =========================================================================== - * Internal compression state. - */ + var aliases = {}; -var LENGTH_CODES = 29; -/* number of length codes, not counting the special END_BLOCK code */ + function addUnitAlias (unit, shorthand) { + var lowerCase = unit.toLowerCase(); + aliases[lowerCase] = aliases[lowerCase + 's'] = aliases[shorthand] = unit; + } -var LITERALS = 256; -/* number of literal bytes 0..255 */ + function normalizeUnits (units) { + return typeof units === 'string' ? aliases[units] || aliases[units.toLowerCase()] : undefined; + } -var L_CODES = LITERALS + 1 + LENGTH_CODES; -/* number of Literal or Length codes, including the END_BLOCK code */ + function normalizeObjectUnits (inputObject) { + var normalizedInput = {}; + var normalizedProp; + var prop; -var D_CODES = 30; -/* number of distance codes */ + for (prop in inputObject) { + if (hasOwnProp(inputObject, prop)) { + normalizedProp = normalizeUnits(prop); + if (normalizedProp) { + normalizedInput[normalizedProp] = inputObject[prop]; + } + } + } -var BL_CODES = 19; -/* number of codes used to transfer the bit lengths */ + return normalizedInput; + } -var HEAP_SIZE = 2 * L_CODES + 1; -/* maximum heap size */ + var priorities = {}; -var MAX_BITS = 15; -/* All codes must not exceed MAX_BITS bits */ + function addUnitPriority (unit, priority) { + priorities[unit] = priority; + } -var Buf_size = 16; -/* size of bit buffer in bi_buf */ + function getPrioritizedUnits (unitsObj) { + var units = []; + for (var u in unitsObj) { + units.push({ unit: u, priority: priorities[u] }); + } + units.sort(function (a, b) { + return a.priority - b.priority; + }); + return units; + } + function zeroFill (number, targetLength, forceSign) { + var absNumber = '' + Math.abs(number); + var zerosToFill = targetLength - absNumber.length; + var sign = number >= 0; + return (sign ? (forceSign ? '+' : '') : '-') + + Math.pow(10, Math.max(0, zerosToFill)).toString().substr(1) + absNumber; + } -/* =========================================================================== - * Constants - */ + var formattingTokens = /(\[[^\[]*\])|(\\)?([Hh]mm(ss)?|Mo|MM?M?M?|Do|DDDo|DD?D?D?|ddd?d?|do?|w[o|w]?|W[o|W]?|Qo?|YYYYYY|YYYYY|YYYY|YY|gg(ggg?)?|GG(GGG?)?|e|E|a|A|hh?|HH?|kk?|mm?|ss?|S{1,9}|x|X|zz?|ZZ?|.)/g; -var MAX_BL_BITS = 7; -/* Bit length codes must not exceed MAX_BL_BITS bits */ + var localFormattingTokens = /(\[[^\[]*\])|(\\)?(LTS|LT|LL?L?L?|l{1,4})/g; -var END_BLOCK = 256; -/* end of block literal code */ + var formatFunctions = {}; -var REP_3_6 = 16; -/* repeat previous bit length 3-6 times (2 bits of repeat count) */ + var formatTokenFunctions = {}; -var REPZ_3_10 = 17; -/* repeat a zero length 3-10 times (3 bits of repeat count) */ + // token: 'M' + // padded: ['MM', 2] + // ordinal: 'Mo' + // callback: function () { this.month() + 1 } + function addFormatToken (token, padded, ordinal, callback) { + var func = callback; + if (typeof callback === 'string') { + func = function () { + return this[callback](); + }; + } + if (token) { + formatTokenFunctions[token] = func; + } + if (padded) { + formatTokenFunctions[padded[0]] = function () { + return zeroFill(func.apply(this, arguments), padded[1], padded[2]); + }; + } + if (ordinal) { + formatTokenFunctions[ordinal] = function () { + return this.localeData().ordinal(func.apply(this, arguments), token); + }; + } + } -var REPZ_11_138 = 18; -/* repeat a zero length 11-138 times (7 bits of repeat count) */ + function removeFormattingTokens (input) { + if (input.match(/\[[\s\S]/)) { + return input.replace(/^\[|\]$/g, ''); + } + return input.replace(/\\/g, ''); + } -/* eslint-disable comma-spacing,array-bracket-spacing */ -var extra_lbits = /* extra bits for each length code */ - [0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0]; + function makeFormatFunction (format) { + var array = format.match(formattingTokens); var i; var length; -var extra_dbits = /* extra bits for each distance code */ - [0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13]; + for (i = 0, length = array.length; i < length; i++) { + if (formatTokenFunctions[array[i]]) { + array[i] = formatTokenFunctions[array[i]]; + } else { + array[i] = removeFormattingTokens(array[i]); + } + } -var extra_blbits = /* extra bits for each bit length code */ - [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7]; + return function (mom) { + var output = ''; var i; + for (i = 0; i < length; i++) { + output += isFunction(array[i]) ? array[i].call(mom, format) : array[i]; + } + return output; + }; + } -var bl_order = - [16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]; -/* eslint-enable comma-spacing,array-bracket-spacing */ + // format date using native date object + function formatMoment (m, format) { + if (!m.isValid()) { + return m.localeData().invalidDate(); + } -/* The lengths of the bit length codes are sent in order of decreasing - * probability, to avoid transmitting the lengths for unused bit length codes. - */ + format = expandFormat(format, m.localeData()); + formatFunctions[format] = formatFunctions[format] || makeFormatFunction(format); -/* =========================================================================== - * Local data. These are initialized only once. - */ + return formatFunctions[format](m); + } -// We pre-fill arrays with 0 to avoid uninitialized gaps + function expandFormat (format, locale) { + var i = 5; -var DIST_CODE_LEN = 512; /* see definition of array dist_code below */ + function replaceLongDateFormatTokens (input) { + return locale.longDateFormat(input) || input; + } -// !!!! Use flat array instead of structure, Freq = i*2, Len = i*2+1 -var static_ltree = new Array((L_CODES + 2) * 2); -zero(static_ltree); -/* The static literal tree. Since the bit lengths are imposed, there is no - * need for the L_CODES extra codes used during heap construction. However - * The codes 286 and 287 are needed to build a canonical tree (see _tr_init - * below). - */ + localFormattingTokens.lastIndex = 0; + while (i >= 0 && localFormattingTokens.test(format)) { + format = format.replace(localFormattingTokens, replaceLongDateFormatTokens); + localFormattingTokens.lastIndex = 0; + i -= 1; + } -var static_dtree = new Array(D_CODES * 2); -zero(static_dtree); -/* The static distance tree. (Actually a trivial tree since all codes use - * 5 bits.) - */ + return format; + } -var _dist_code = new Array(DIST_CODE_LEN); -zero(_dist_code); -/* Distance codes. The first 256 values correspond to the distances - * 3 .. 258, the last 256 values correspond to the top 8 bits of - * the 15 bit distances. - */ + var match1 = /\d/; // 0 - 9 + var match2 = /\d\d/; // 00 - 99 + var match3 = /\d{3}/; // 000 - 999 + var match4 = /\d{4}/; // 0000 - 9999 + var match6 = /[+-]?\d{6}/; // -999999 - 999999 + var match1to2 = /\d\d?/; // 0 - 99 + var match3to4 = /\d\d\d\d?/; // 999 - 9999 + var match5to6 = /\d\d\d\d\d\d?/; // 99999 - 999999 + var match1to3 = /\d{1,3}/; // 0 - 999 + var match1to4 = /\d{1,4}/; // 0 - 9999 + var match1to6 = /[+-]?\d{1,6}/; // -999999 - 999999 -var _length_code = new Array(MAX_MATCH - MIN_MATCH + 1); -zero(_length_code); -/* length code for each normalized match length (0 == MIN_MATCH) */ + var matchUnsigned = /\d+/; // 0 - inf + var matchSigned = /[+-]?\d+/; // -inf - inf -var base_length = new Array(LENGTH_CODES); -zero(base_length); -/* First normalized length for each code (0 = MIN_MATCH) */ + var matchOffset = /Z|[+-]\d\d:?\d\d/gi; // +00:00 -00:00 +0000 -0000 or Z + var matchShortOffset = /Z|[+-]\d\d(?::?\d\d)?/gi; // +00 -00 +00:00 -00:00 +0000 -0000 or Z -var base_dist = new Array(D_CODES); -zero(base_dist); -/* First normalized distance for each code (0 = distance of 1) */ + var matchTimestamp = /[+-]?\d+(\.\d{1,3})?/; // 123456789 123456789.123 + // any word (or two) characters or numbers including two/three word month in arabic. + // includes scottish gaelic two word and hyphenated months + var matchWord = /[0-9]{0,256}['a-z\u00A0-\u05FF\u0700-\uD7FF\uF900-\uFDCF\uFDF0-\uFF07\uFF10-\uFFEF]{1,256}|[\u0600-\u06FF\/]{1,256}(\s*?[\u0600-\u06FF]{1,256}){1,2}/i; -function StaticTreeDesc(static_tree, extra_bits, extra_base, elems, max_length) { + var regexes = {}; - this.static_tree = static_tree; /* static tree or NULL */ - this.extra_bits = extra_bits; /* extra bits for each code or NULL */ - this.extra_base = extra_base; /* base index for extra_bits */ - this.elems = elems; /* max number of elements in the tree */ - this.max_length = max_length; /* max bit length for the codes */ + function addRegexToken (token, regex, strictRegex) { + regexes[token] = isFunction(regex) ? regex : function (isStrict, localeData) { + return (isStrict && strictRegex) ? strictRegex : regex; + }; + } - // show if `static_tree` has data or dummy - needed for monomorphic objects - this.has_stree = static_tree && static_tree.length; -} + function getParseRegexForToken (token, config) { + if (!hasOwnProp(regexes, token)) { + return new RegExp(unescapeFormat(token)); + } + return regexes[token](config._strict, config._locale); + } -var static_l_desc; -var static_d_desc; -var static_bl_desc; + // Code from http://stackoverflow.com/questions/3561493/is-there-a-regexp-escape-function-in-javascript + function unescapeFormat (s) { + return regexEscape(s.replace('\\', '').replace(/\\(\[)|\\(\])|\[([^\]\[]*)\]|\\(.)/g, function (matched, p1, p2, p3, p4) { + return p1 || p2 || p3 || p4; + })); + } + function regexEscape (s) { + return s.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&'); + } -function TreeDesc(dyn_tree, stat_desc) { - this.dyn_tree = dyn_tree; /* the dynamic tree */ - this.max_code = 0; /* largest code with non zero frequency */ - this.stat_desc = stat_desc; /* the corresponding static tree */ -} + var tokens = {}; + function addParseToken (token, callback) { + var i; var func = callback; + if (typeof token === 'string') { + token = [token]; + } + if (isNumber(callback)) { + func = function (input, array) { + array[callback] = toInt(input); + }; + } + for (i = 0; i < token.length; i++) { + tokens[token[i]] = func; + } + } + function addWeekParseToken (token, callback) { + addParseToken(token, function (input, array, config, token) { + config._w = config._w || {}; + callback(input, config._w, config, token); + }); + } -function d_code(dist) { - return dist < 256 ? _dist_code[dist] : _dist_code[256 + (dist >>> 7)]; -} + function addTimeToArrayFromToken (token, input, config) { + if (input != null && hasOwnProp(tokens, token)) { + tokens[token](input, config._a, config, token); + } + } + var YEAR = 0; + var MONTH = 1; + var DATE = 2; + var HOUR = 3; + var MINUTE = 4; + var SECOND = 5; + var MILLISECOND = 6; + var WEEK = 7; + var WEEKDAY = 8; -/* =========================================================================== - * Output a short LSB first on the stream. - * IN assertion: there is enough room in pendingBuf. - */ -function put_short(s, w) { -// put_byte(s, (uch)((w) & 0xff)); -// put_byte(s, (uch)((ush)(w) >> 8)); - s.pending_buf[s.pending++] = (w) & 0xff; - s.pending_buf[s.pending++] = (w >>> 8) & 0xff; -} + // FORMATTING + addFormatToken('Y', 0, 0, function () { + var y = this.year(); + return y <= 9999 ? '' + y : '+' + y; + }); -/* =========================================================================== - * Send a value on a given number of bits. - * IN assertion: length <= 16 and value fits in length bits. - */ -function send_bits(s, value, length) { - if (s.bi_valid > (Buf_size - length)) { - s.bi_buf |= (value << s.bi_valid) & 0xffff; - put_short(s, s.bi_buf); - s.bi_buf = value >> (Buf_size - s.bi_valid); - s.bi_valid += length - Buf_size; - } else { - s.bi_buf |= (value << s.bi_valid) & 0xffff; - s.bi_valid += length; - } -} + addFormatToken(0, ['YY', 2], 0, function () { + return this.year() % 100; + }); + addFormatToken(0, ['YYYY', 4], 0, 'year'); + addFormatToken(0, ['YYYYY', 5], 0, 'year'); + addFormatToken(0, ['YYYYYY', 6, true], 0, 'year'); -function send_code(s, c, tree) { - send_bits(s, tree[c * 2]/*.Code*/, tree[c * 2 + 1]/*.Len*/); -} + // ALIASES + addUnitAlias('year', 'y'); -/* =========================================================================== - * Reverse the first len bits of a code, using straightforward code (a faster - * method would use a table) - * IN assertion: 1 <= len <= 15 - */ -function bi_reverse(code, len) { - var res = 0; - do { - res |= code & 1; - code >>>= 1; - res <<= 1; - } while (--len > 0); - return res >>> 1; -} - - -/* =========================================================================== - * Flush the bit buffer, keeping at most 7 bits in it. - */ -function bi_flush(s) { - if (s.bi_valid === 16) { - put_short(s, s.bi_buf); - s.bi_buf = 0; - s.bi_valid = 0; - - } else if (s.bi_valid >= 8) { - s.pending_buf[s.pending++] = s.bi_buf & 0xff; - s.bi_buf >>= 8; - s.bi_valid -= 8; - } -} + // PRIORITIES + addUnitPriority('year', 1); -/* =========================================================================== - * Compute the optimal bit lengths for a tree and update the total bit length - * for the current block. - * IN assertion: the fields freq and dad are set, heap[heap_max] and - * above are the tree nodes sorted by increasing frequency. - * OUT assertions: the field len is set to the optimal bit length, the - * array bl_count contains the frequencies for each bit length. - * The length opt_len is updated; static_len is also updated if stree is - * not null. - */ -function gen_bitlen(s, desc) -// deflate_state *s; -// tree_desc *desc; /* the tree descriptor */ -{ - var tree = desc.dyn_tree; - var max_code = desc.max_code; - var stree = desc.stat_desc.static_tree; - var has_stree = desc.stat_desc.has_stree; - var extra = desc.stat_desc.extra_bits; - var base = desc.stat_desc.extra_base; - var max_length = desc.stat_desc.max_length; - var h; /* heap index */ - var n, m; /* iterate over the tree elements */ - var bits; /* bit length */ - var xbits; /* extra bits */ - var f; /* frequency */ - var overflow = 0; /* number of elements with bit length too large */ - - for (bits = 0; bits <= MAX_BITS; bits++) { - s.bl_count[bits] = 0; - } + // PARSING - /* In a first pass, compute the optimal bit lengths (which may - * overflow in the case of the bit length tree). - */ - tree[s.heap[s.heap_max] * 2 + 1]/*.Len*/ = 0; /* root of the heap */ + addRegexToken('Y', matchSigned); + addRegexToken('YY', match1to2, match2); + addRegexToken('YYYY', match1to4, match4); + addRegexToken('YYYYY', match1to6, match6); + addRegexToken('YYYYYY', match1to6, match6); - for (h = s.heap_max + 1; h < HEAP_SIZE; h++) { - n = s.heap[h]; - bits = tree[tree[n * 2 + 1]/*.Dad*/ * 2 + 1]/*.Len*/ + 1; - if (bits > max_length) { - bits = max_length; - overflow++; - } - tree[n * 2 + 1]/*.Len*/ = bits; - /* We overwrite tree[n].Dad which is no longer needed */ + addParseToken(['YYYYY', 'YYYYYY'], YEAR); + addParseToken('YYYY', function (input, array) { + array[YEAR] = input.length === 2 ? hooks.parseTwoDigitYear(input) : toInt(input); + }); + addParseToken('YY', function (input, array) { + array[YEAR] = hooks.parseTwoDigitYear(input); + }); + addParseToken('Y', function (input, array) { + array[YEAR] = parseInt(input, 10); + }); - if (n > max_code) { continue; } /* not a leaf node */ + // HELPERS - s.bl_count[bits]++; - xbits = 0; - if (n >= base) { - xbits = extra[n - base]; - } - f = tree[n * 2]/*.Freq*/; - s.opt_len += f * (bits + xbits); - if (has_stree) { - s.static_len += f * (stree[n * 2 + 1]/*.Len*/ + xbits); - } - } - if (overflow === 0) { return; } - - // Trace((stderr,"\nbit length overflow\n")); - /* This happens for example on obj2 and pic of the Calgary corpus */ - - /* Find the first bit length which could increase: */ - do { - bits = max_length - 1; - while (s.bl_count[bits] === 0) { bits--; } - s.bl_count[bits]--; /* move one leaf down the tree */ - s.bl_count[bits + 1] += 2; /* move one overflow item as its brother */ - s.bl_count[max_length]--; - /* The brother of the overflow item also moves one step up, - * but this does not affect bl_count[max_length] - */ - overflow -= 2; - } while (overflow > 0); + function daysInYear (year) { + return isLeapYear(year) ? 366 : 365; + } - /* Now recompute all bit lengths, scanning in increasing frequency. - * h is still equal to HEAP_SIZE. (It is simpler to reconstruct all - * lengths instead of fixing only the wrong ones. This idea is taken - * from 'ar' written by Haruhiko Okumura.) - */ - for (bits = max_length; bits !== 0; bits--) { - n = s.bl_count[bits]; - while (n !== 0) { - m = s.heap[--h]; - if (m > max_code) { continue; } - if (tree[m * 2 + 1]/*.Len*/ !== bits) { - // Trace((stderr,"code %d bits %d->%d\n", m, tree[m].Len, bits)); - s.opt_len += (bits - tree[m * 2 + 1]/*.Len*/) * tree[m * 2]/*.Freq*/; - tree[m * 2 + 1]/*.Len*/ = bits; - } - n--; - } - } -} + function isLeapYear (year) { + return (year % 4 === 0 && year % 100 !== 0) || year % 400 === 0; + } + // HOOKS -/* =========================================================================== - * Generate the codes for a given tree and bit counts (which need not be - * optimal). - * IN assertion: the array bl_count contains the bit length statistics for - * the given tree and the field len is set for all tree elements. - * OUT assertion: the field code is set for all tree elements of non - * zero code length. - */ -function gen_codes(tree, max_code, bl_count) -// ct_data *tree; /* the tree to decorate */ -// int max_code; /* largest code with non zero frequency */ -// ushf *bl_count; /* number of codes at each bit length */ -{ - var next_code = new Array(MAX_BITS + 1); /* next code value for each bit length */ - var code = 0; /* running code value */ - var bits; /* bit index */ - var n; /* code index */ - - /* The distribution counts are first used to generate the code values - * without bit reversal. - */ - for (bits = 1; bits <= MAX_BITS; bits++) { - next_code[bits] = code = (code + bl_count[bits - 1]) << 1; - } - /* Check that the bit counts in bl_count are consistent. The last code - * must be all ones. - */ - //Assert (code + bl_count[MAX_BITS]-1 == (1< 68 ? 1900 : 2000); + }; + // MOMENTS -/* =========================================================================== - * Initialize the various 'constant' tables. - */ -function tr_static_init() { - var n; /* iterates over tree elements */ - var bits; /* bit counter */ - var length; /* length value */ - var code; /* code value */ - var dist; /* distance index */ - var bl_count = new Array(MAX_BITS + 1); - /* number of codes at each bit length for an optimal tree */ - - // do check in _tr_init() - //if (static_init_done) return; - - /* For some embedded targets, global variables are not initialized: */ -/*#ifdef NO_INIT_GLOBAL_POINTERS - static_l_desc.static_tree = static_ltree; - static_l_desc.extra_bits = extra_lbits; - static_d_desc.static_tree = static_dtree; - static_d_desc.extra_bits = extra_dbits; - static_bl_desc.extra_bits = extra_blbits; -#endif*/ + var getSetYear = makeGetSet('FullYear', true); - /* Initialize the mapping length (0..255) -> length code (0..28) */ - length = 0; - for (code = 0; code < LENGTH_CODES - 1; code++) { - base_length[code] = length; - for (n = 0; n < (1 << extra_lbits[code]); n++) { - _length_code[length++] = code; - } - } - //Assert (length == 256, "tr_static_init: length != 256"); - /* Note that the length 255 (match length 258) can be represented - * in two different ways: code 284 + 5 bits or code 285, so we - * overwrite length_code[255] to use the best encoding: - */ - _length_code[length - 1] = code; + function getIsLeapYear () { + return isLeapYear(this.year()); + } - /* Initialize the mapping dist (0..32K) -> dist code (0..29) */ - dist = 0; - for (code = 0; code < 16; code++) { - base_dist[code] = dist; - for (n = 0; n < (1 << extra_dbits[code]); n++) { - _dist_code[dist++] = code; - } - } - //Assert (dist == 256, "tr_static_init: dist != 256"); - dist >>= 7; /* from now on, all distances are divided by 128 */ - for (; code < D_CODES; code++) { - base_dist[code] = dist << 7; - for (n = 0; n < (1 << (extra_dbits[code] - 7)); n++) { - _dist_code[256 + dist++] = code; - } - } - //Assert (dist == 256, "tr_static_init: 256+dist != 512"); + function makeGetSet (unit, keepTime) { + return function (value) { + if (value != null) { + set$1(this, unit, value); + hooks.updateOffset(this, keepTime); + return this; + } else { + return get(this, unit); + } + }; + } - /* Construct the codes of the static literal tree */ - for (bits = 0; bits <= MAX_BITS; bits++) { - bl_count[bits] = 0; - } + function get (mom, unit) { + return mom.isValid() + ? mom._d['get' + (mom._isUTC ? 'UTC' : '') + unit]() : NaN; + } - n = 0; - while (n <= 143) { - static_ltree[n * 2 + 1]/*.Len*/ = 8; - n++; - bl_count[8]++; - } - while (n <= 255) { - static_ltree[n * 2 + 1]/*.Len*/ = 9; - n++; - bl_count[9]++; - } - while (n <= 279) { - static_ltree[n * 2 + 1]/*.Len*/ = 7; - n++; - bl_count[7]++; - } - while (n <= 287) { - static_ltree[n * 2 + 1]/*.Len*/ = 8; - n++; - bl_count[8]++; - } - /* Codes 286 and 287 do not exist, but we must include them in the - * tree construction to get a canonical Huffman tree (longest code - * all ones) - */ - gen_codes(static_ltree, L_CODES + 1, bl_count); + function set$1 (mom, unit, value) { + if (mom.isValid() && !isNaN(value)) { + if (unit === 'FullYear' && isLeapYear(mom.year()) && mom.month() === 1 && mom.date() === 29) { + mom._d['set' + (mom._isUTC ? 'UTC' : '') + unit](value, mom.month(), daysInMonth(value, mom.month())); + } else { + mom._d['set' + (mom._isUTC ? 'UTC' : '') + unit](value); + } + } + } - /* The static distance tree is trivial: */ - for (n = 0; n < D_CODES; n++) { - static_dtree[n * 2 + 1]/*.Len*/ = 5; - static_dtree[n * 2]/*.Code*/ = bi_reverse(n, 5); - } + // MOMENTS - // Now data ready and we can init static trees - static_l_desc = new StaticTreeDesc(static_ltree, extra_lbits, LITERALS + 1, L_CODES, MAX_BITS); - static_d_desc = new StaticTreeDesc(static_dtree, extra_dbits, 0, D_CODES, MAX_BITS); - static_bl_desc = new StaticTreeDesc(new Array(0), extra_blbits, 0, BL_CODES, MAX_BL_BITS); + function stringGet (units) { + units = normalizeUnits(units); + if (isFunction(this[units])) { + return this[units](); + } + return this; + } - //static_init_done = true; -} + function stringSet (units, value) { + if (typeof units === 'object') { + units = normalizeObjectUnits(units); + var prioritized = getPrioritizedUnits(units); + for (var i = 0; i < prioritized.length; i++) { + this[prioritized[i].unit](units[prioritized[i].unit]); + } + } else { + units = normalizeUnits(units); + if (isFunction(this[units])) { + return this[units](value); + } + } + return this; + } + function mod (n, x) { + return ((n % x) + x) % x; + } -/* =========================================================================== - * Initialize a new block. - */ -function init_block(s) { - var n; /* iterates over tree elements */ + var indexOf; - /* Initialize the trees. */ - for (n = 0; n < L_CODES; n++) { s.dyn_ltree[n * 2]/*.Freq*/ = 0; } - for (n = 0; n < D_CODES; n++) { s.dyn_dtree[n * 2]/*.Freq*/ = 0; } - for (n = 0; n < BL_CODES; n++) { s.bl_tree[n * 2]/*.Freq*/ = 0; } + if (Array.prototype.indexOf) { + indexOf = Array.prototype.indexOf; + } else { + indexOf = function (o) { + // I know + var i; + for (i = 0; i < this.length; ++i) { + if (this[i] === o) { + return i; + } + } + return -1; + }; + } - s.dyn_ltree[END_BLOCK * 2]/*.Freq*/ = 1; - s.opt_len = s.static_len = 0; - s.last_lit = s.matches = 0; -} + function daysInMonth (year, month) { + if (isNaN(year) || isNaN(month)) { + return NaN; + } + var modMonth = mod(month, 12); + year += (month - modMonth) / 12; + return modMonth === 1 ? (isLeapYear(year) ? 29 : 28) : (31 - modMonth % 7 % 2); + } + // FORMATTING -/* =========================================================================== - * Flush the bit buffer and align the output on a byte boundary - */ -function bi_windup(s) -{ - if (s.bi_valid > 8) { - put_short(s, s.bi_buf); - } else if (s.bi_valid > 0) { - //put_byte(s, (Byte)s->bi_buf); - s.pending_buf[s.pending++] = s.bi_buf; - } - s.bi_buf = 0; - s.bi_valid = 0; -} + addFormatToken('M', ['MM', 2], 'Mo', function () { + return this.month() + 1; + }); -/* =========================================================================== - * Copy a stored block, storing first the length and its - * one's complement if requested. - */ -function copy_block(s, buf, len, header) -//DeflateState *s; -//charf *buf; /* the input data */ -//unsigned len; /* its length */ -//int header; /* true if block header must be written */ -{ - bi_windup(s); /* align on byte boundary */ - - if (header) { - put_short(s, len); - put_short(s, ~len); - } -// while (len--) { -// put_byte(s, *buf++); -// } - utils.arraySet(s.pending_buf, s.window, buf, len, s.pending); - s.pending += len; -} - -/* =========================================================================== - * Compares to subtrees, using the tree depth as tie breaker when - * the subtrees have equal frequency. This minimizes the worst case length. - */ -function smaller(tree, n, m, depth) { - var _n2 = n * 2; - var _m2 = m * 2; - return (tree[_n2]/*.Freq*/ < tree[_m2]/*.Freq*/ || - (tree[_n2]/*.Freq*/ === tree[_m2]/*.Freq*/ && depth[n] <= depth[m])); -} - -/* =========================================================================== - * Restore the heap property by moving down the tree starting at node k, - * exchanging a node with the smallest of its two sons if necessary, stopping - * when the heap property is re-established (each father smaller than its - * two sons). - */ -function pqdownheap(s, tree, k) -// deflate_state *s; -// ct_data *tree; /* the tree to restore */ -// int k; /* node to move down */ -{ - var v = s.heap[k]; - var j = k << 1; /* left son of k */ - while (j <= s.heap_len) { - /* Set j to the smallest of the two sons: */ - if (j < s.heap_len && - smaller(tree, s.heap[j + 1], s.heap[j], s.depth)) { - j++; - } - /* Exit if v is smaller than both sons */ - if (smaller(tree, v, s.heap[j], s.depth)) { break; } + addFormatToken('MMM', 0, 0, function (format) { + return this.localeData().monthsShort(this, format); + }); - /* Exchange v with the smallest son */ - s.heap[k] = s.heap[j]; - k = j; + addFormatToken('MMMM', 0, 0, function (format) { + return this.localeData().months(this, format); + }); - /* And continue down the tree, setting j to the left son of k */ - j <<= 1; - } - s.heap[k] = v; -} + // ALIASES + addUnitAlias('month', 'M'); -// inlined manually -// var SMALLEST = 1; + // PRIORITY -/* =========================================================================== - * Send the block data compressed using the given Huffman trees - */ -function compress_block(s, ltree, dtree) -// deflate_state *s; -// const ct_data *ltree; /* literal tree */ -// const ct_data *dtree; /* distance tree */ -{ - var dist; /* distance of matched string */ - var lc; /* match length or unmatched char (if dist == 0) */ - var lx = 0; /* running index in l_buf */ - var code; /* the code to send */ - var extra; /* number of extra bits to send */ - - if (s.last_lit !== 0) { - do { - dist = (s.pending_buf[s.d_buf + lx * 2] << 8) | (s.pending_buf[s.d_buf + lx * 2 + 1]); - lc = s.pending_buf[s.l_buf + lx]; - lx++; + addUnitPriority('month', 8); - if (dist === 0) { - send_code(s, lc, ltree); /* send a literal byte */ - //Tracecv(isgraph(lc), (stderr," '%c' ", lc)); - } else { - /* Here, lc is the match length - MIN_MATCH */ - code = _length_code[lc]; - send_code(s, code + LITERALS + 1, ltree); /* send the length code */ - extra = extra_lbits[code]; - if (extra !== 0) { - lc -= base_length[code]; - send_bits(s, lc, extra); /* send the extra length bits */ - } - dist--; /* dist is now the match distance - 1 */ - code = d_code(dist); - //Assert (code < D_CODES, "bad d_code"); - - send_code(s, code, dtree); /* send the distance code */ - extra = extra_dbits[code]; - if (extra !== 0) { - dist -= base_dist[code]; - send_bits(s, dist, extra); /* send the extra distance bits */ - } - } /* literal or match pair ? */ - - /* Check that the overlay between pending_buf and d_buf+l_buf is ok: */ - //Assert((uInt)(s->pending) < s->lit_bufsize + 2*lx, - // "pendingBuf overflow"); - - } while (lx < s.last_lit); - } + // PARSING - send_code(s, END_BLOCK, ltree); -} + addRegexToken('M', match1to2); + addRegexToken('MM', match1to2, match2); + addRegexToken('MMM', function (isStrict, locale) { + return locale.monthsShortRegex(isStrict); + }); + addRegexToken('MMMM', function (isStrict, locale) { + return locale.monthsRegex(isStrict); + }); + addParseToken(['M', 'MM'], function (input, array) { + array[MONTH] = toInt(input) - 1; + }); -/* =========================================================================== - * Construct one Huffman tree and assigns the code bit strings and lengths. - * Update the total bit length for the current block. - * IN assertion: the field freq is set for all tree elements. - * OUT assertions: the fields len and code are set to the optimal bit length - * and corresponding code. The length opt_len is updated; static_len is - * also updated if stree is not null. The field max_code is set. - */ -function build_tree(s, desc) -// deflate_state *s; -// tree_desc *desc; /* the tree descriptor */ -{ - var tree = desc.dyn_tree; - var stree = desc.stat_desc.static_tree; - var has_stree = desc.stat_desc.has_stree; - var elems = desc.stat_desc.elems; - var n, m; /* iterate over heap elements */ - var max_code = -1; /* largest code with non zero frequency */ - var node; /* new node being created */ - - /* Construct the initial heap, with least frequent element in - * heap[SMALLEST]. The sons of heap[n] are heap[2*n] and heap[2*n+1]. - * heap[0] is not used. - */ - s.heap_len = 0; - s.heap_max = HEAP_SIZE; + addParseToken(['MMM', 'MMMM'], function (input, array, config, token) { + var month = config._locale.monthsParse(input, token, config._strict); + // if we didn't find a month name, mark the date as invalid. + if (month != null) { + array[MONTH] = month; + } else { + getParsingFlags(config).invalidMonth = input; + } + }); - for (n = 0; n < elems; n++) { - if (tree[n * 2]/*.Freq*/ !== 0) { - s.heap[++s.heap_len] = max_code = n; - s.depth[n] = 0; + // LOCALES - } else { - tree[n * 2 + 1]/*.Len*/ = 0; - } - } + var MONTHS_IN_FORMAT = /D[oD]?(\[[^\[\]]*\]|\s)+MMMM?/; + var defaultLocaleMonths = 'January_February_March_April_May_June_July_August_September_October_November_December'.split('_'); + function localeMonths (m, format) { + if (!m) { + return isArray(this._months) ? this._months + : this._months.standalone; + } + return isArray(this._months) ? this._months[m.month()] + : this._months[(this._months.isFormat || MONTHS_IN_FORMAT).test(format) ? 'format' : 'standalone'][m.month()]; + } - /* The pkzip format requires that at least one distance code exists, - * and that at least one bit should be sent even if there is only one - * possible code. So to avoid special checks later on we force at least - * two codes of non zero frequency. - */ - while (s.heap_len < 2) { - node = s.heap[++s.heap_len] = (max_code < 2 ? ++max_code : 0); - tree[node * 2]/*.Freq*/ = 1; - s.depth[node] = 0; - s.opt_len--; + var defaultLocaleMonthsShort = 'Jan_Feb_Mar_Apr_May_Jun_Jul_Aug_Sep_Oct_Nov_Dec'.split('_'); + function localeMonthsShort (m, format) { + if (!m) { + return isArray(this._monthsShort) ? this._monthsShort + : this._monthsShort.standalone; + } + return isArray(this._monthsShort) ? this._monthsShort[m.month()] + : this._monthsShort[MONTHS_IN_FORMAT.test(format) ? 'format' : 'standalone'][m.month()]; + } - if (has_stree) { - s.static_len -= stree[node * 2 + 1]/*.Len*/; - } - /* node is 0 or 1 so it does not have extra bits */ - } - desc.max_code = max_code; + function handleStrictParse (monthName, format, strict) { + var i; var ii; var mom; var llc = monthName.toLocaleLowerCase(); + if (!this._monthsParse) { + // this is not used + this._monthsParse = []; + this._longMonthsParse = []; + this._shortMonthsParse = []; + for (i = 0; i < 12; ++i) { + mom = createUTC([2000, i]); + this._shortMonthsParse[i] = this.monthsShort(mom, '').toLocaleLowerCase(); + this._longMonthsParse[i] = this.months(mom, '').toLocaleLowerCase(); + } + } - /* The elements heap[heap_len/2+1 .. heap_len] are leaves of the tree, - * establish sub-heaps of increasing lengths: - */ - for (n = (s.heap_len >> 1/*int /2*/); n >= 1; n--) { pqdownheap(s, tree, n); } + if (strict) { + if (format === 'MMM') { + ii = indexOf.call(this._shortMonthsParse, llc); + return ii !== -1 ? ii : null; + } else { + ii = indexOf.call(this._longMonthsParse, llc); + return ii !== -1 ? ii : null; + } + } else { + if (format === 'MMM') { + ii = indexOf.call(this._shortMonthsParse, llc); + if (ii !== -1) { + return ii; + } + ii = indexOf.call(this._longMonthsParse, llc); + return ii !== -1 ? ii : null; + } else { + ii = indexOf.call(this._longMonthsParse, llc); + if (ii !== -1) { + return ii; + } + ii = indexOf.call(this._shortMonthsParse, llc); + return ii !== -1 ? ii : null; + } + } + } - /* Construct the Huffman tree by repeatedly combining the least two - * frequent nodes. - */ - node = elems; /* next internal node of the tree */ - do { - //pqremove(s, tree, n); /* n = node of least frequency */ - /*** pqremove ***/ - n = s.heap[1/*SMALLEST*/]; - s.heap[1/*SMALLEST*/] = s.heap[s.heap_len--]; - pqdownheap(s, tree, 1/*SMALLEST*/); - /***/ + function localeMonthsParse (monthName, format, strict) { + var i, mom, regex; - m = s.heap[1/*SMALLEST*/]; /* m = node of next least frequency */ + if (this._monthsParseExact) { + return handleStrictParse.call(this, monthName, format, strict); + } - s.heap[--s.heap_max] = n; /* keep the nodes sorted by frequency */ - s.heap[--s.heap_max] = m; + if (!this._monthsParse) { + this._monthsParse = []; + this._longMonthsParse = []; + this._shortMonthsParse = []; + } - /* Create a new node father of n and m */ - tree[node * 2]/*.Freq*/ = tree[n * 2]/*.Freq*/ + tree[m * 2]/*.Freq*/; - s.depth[node] = (s.depth[n] >= s.depth[m] ? s.depth[n] : s.depth[m]) + 1; - tree[n * 2 + 1]/*.Dad*/ = tree[m * 2 + 1]/*.Dad*/ = node; + // TODO: add sorting + // Sorting makes sure if one month (or abbr) is a prefix of another + // see sorting in computeMonthsParse + for (i = 0; i < 12; i++) { + // make the regex if we don't have it already + mom = createUTC([2000, i]); + if (strict && !this._longMonthsParse[i]) { + this._longMonthsParse[i] = new RegExp('^' + this.months(mom, '').replace('.', '') + '$', 'i'); + this._shortMonthsParse[i] = new RegExp('^' + this.monthsShort(mom, '').replace('.', '') + '$', 'i'); + } + if (!strict && !this._monthsParse[i]) { + regex = '^' + this.months(mom, '') + '|^' + this.monthsShort(mom, ''); + this._monthsParse[i] = new RegExp(regex.replace('.', ''), 'i'); + } + // test the regex + if (strict && format === 'MMMM' && this._longMonthsParse[i].test(monthName)) { + return i; + } else if (strict && format === 'MMM' && this._shortMonthsParse[i].test(monthName)) { + return i; + } else if (!strict && this._monthsParse[i].test(monthName)) { + return i; + } + } + } - /* and insert the new node in the heap */ - s.heap[1/*SMALLEST*/] = node++; - pqdownheap(s, tree, 1/*SMALLEST*/); + // MOMENTS - } while (s.heap_len >= 2); + function setMonth (mom, value) { + var dayOfMonth; - s.heap[--s.heap_max] = s.heap[1/*SMALLEST*/]; + if (!mom.isValid()) { + // No op + return mom; + } - /* At this point, the fields freq and dad are set. We can now - * generate the bit lengths. - */ - gen_bitlen(s, desc); + if (typeof value === 'string') { + if (/^\d+$/.test(value)) { + value = toInt(value); + } else { + value = mom.localeData().monthsParse(value); + // TODO: Another silent failure? + if (!isNumber(value)) { + return mom; + } + } + } - /* The field len is now set, we can generate the bit codes */ - gen_codes(tree, max_code, s.bl_count); -} + dayOfMonth = Math.min(mom.date(), daysInMonth(mom.year(), value)); + mom._d['set' + (mom._isUTC ? 'UTC' : '') + 'Month'](value, dayOfMonth); + return mom; + } + function getSetMonth (value) { + if (value != null) { + setMonth(this, value); + hooks.updateOffset(this, true); + return this; + } else { + return get(this, 'Month'); + } + } -/* =========================================================================== - * Scan a literal or distance tree to determine the frequencies of the codes - * in the bit length tree. - */ -function scan_tree(s, tree, max_code) -// deflate_state *s; -// ct_data *tree; /* the tree to be scanned */ -// int max_code; /* and its largest code of non zero frequency */ -{ - var n; /* iterates over all tree elements */ - var prevlen = -1; /* last emitted length */ - var curlen; /* length of current code */ - - var nextlen = tree[0 * 2 + 1]/*.Len*/; /* length of next code */ - - var count = 0; /* repeat count of the current code */ - var max_count = 7; /* max repeat count */ - var min_count = 4; /* min repeat count */ - - if (nextlen === 0) { - max_count = 138; - min_count = 3; - } - tree[(max_code + 1) * 2 + 1]/*.Len*/ = 0xffff; /* guard */ + function getDaysInMonth () { + return daysInMonth(this.year(), this.month()); + } - for (n = 0; n <= max_code; n++) { - curlen = nextlen; - nextlen = tree[(n + 1) * 2 + 1]/*.Len*/; + var defaultMonthsShortRegex = matchWord; + function monthsShortRegex (isStrict) { + if (this._monthsParseExact) { + if (!hasOwnProp(this, '_monthsRegex')) { + computeMonthsParse.call(this); + } + if (isStrict) { + return this._monthsShortStrictRegex; + } else { + return this._monthsShortRegex; + } + } else { + if (!hasOwnProp(this, '_monthsShortRegex')) { + this._monthsShortRegex = defaultMonthsShortRegex; + } + return this._monthsShortStrictRegex && isStrict + ? this._monthsShortStrictRegex : this._monthsShortRegex; + } + } - if (++count < max_count && curlen === nextlen) { - continue; + var defaultMonthsRegex = matchWord; + function monthsRegex (isStrict) { + if (this._monthsParseExact) { + if (!hasOwnProp(this, '_monthsRegex')) { + computeMonthsParse.call(this); + } + if (isStrict) { + return this._monthsStrictRegex; + } else { + return this._monthsRegex; + } + } else { + if (!hasOwnProp(this, '_monthsRegex')) { + this._monthsRegex = defaultMonthsRegex; + } + return this._monthsStrictRegex && isStrict + ? this._monthsStrictRegex : this._monthsRegex; + } + } - } else if (count < min_count) { - s.bl_tree[curlen * 2]/*.Freq*/ += count; + function computeMonthsParse () { + function cmpLenRev (a, b) { + return b.length - a.length; + } - } else if (curlen !== 0) { + var shortPieces = []; var longPieces = []; var mixedPieces = []; + var i; var mom; + for (i = 0; i < 12; i++) { + // make the regex if we don't have it already + mom = createUTC([2000, i]); + shortPieces.push(this.monthsShort(mom, '')); + longPieces.push(this.months(mom, '')); + mixedPieces.push(this.months(mom, '')); + mixedPieces.push(this.monthsShort(mom, '')); + } + // Sorting makes sure if one month (or abbr) is a prefix of another it + // will match the longer piece. + shortPieces.sort(cmpLenRev); + longPieces.sort(cmpLenRev); + mixedPieces.sort(cmpLenRev); + for (i = 0; i < 12; i++) { + shortPieces[i] = regexEscape(shortPieces[i]); + longPieces[i] = regexEscape(longPieces[i]); + } + for (i = 0; i < 24; i++) { + mixedPieces[i] = regexEscape(mixedPieces[i]); + } - if (curlen !== prevlen) { s.bl_tree[curlen * 2]/*.Freq*/++; } - s.bl_tree[REP_3_6 * 2]/*.Freq*/++; + this._monthsRegex = new RegExp('^(' + mixedPieces.join('|') + ')', 'i'); + this._monthsShortRegex = this._monthsRegex; + this._monthsStrictRegex = new RegExp('^(' + longPieces.join('|') + ')', 'i'); + this._monthsShortStrictRegex = new RegExp('^(' + shortPieces.join('|') + ')', 'i'); + } - } else if (count <= 10) { - s.bl_tree[REPZ_3_10 * 2]/*.Freq*/++; + function createDate (y, m, d, h, M, s, ms) { + // can't just apply() to create a date: + // https://stackoverflow.com/q/181348 + var date; + // the date constructor remaps years 0-99 to 1900-1999 + if (y < 100 && y >= 0) { + // preserve leap years using a full 400 year cycle, then reset + date = new Date(y + 400, m, d, h, M, s, ms); + if (isFinite(date.getFullYear())) { + date.setFullYear(y); + } + } else { + date = new Date(y, m, d, h, M, s, ms); + } - } else { - s.bl_tree[REPZ_11_138 * 2]/*.Freq*/++; - } + return date; + } - count = 0; - prevlen = curlen; + function createUTCDate (y) { + var date; + // the Date.UTC function remaps years 0-99 to 1900-1999 + if (y < 100 && y >= 0) { + var args = Array.prototype.slice.call(arguments); + // preserve leap years using a full 400 year cycle, then reset + args[0] = y + 400; + date = new Date(Date.UTC.apply(null, args)); + if (isFinite(date.getUTCFullYear())) { + date.setUTCFullYear(y); + } + } else { + date = new Date(Date.UTC.apply(null, arguments)); + } - if (nextlen === 0) { - max_count = 138; - min_count = 3; + return date; + } - } else if (curlen === nextlen) { - max_count = 6; - min_count = 3; + // start-of-first-week - start-of-year + function firstWeekOffset (year, dow, doy) { + var // first-week day -- which january is always in the first week (4 for iso, 1 for other) + fwd = 7 + dow - doy; + // first-week day local weekday -- which local weekday is fwd + var fwdlw = (7 + createUTCDate(year, 0, fwd).getUTCDay() - dow) % 7; - } else { - max_count = 7; - min_count = 4; - } - } -} + return -fwdlw + fwd - 1; + } + // https://en.wikipedia.org/wiki/ISO_week_date#Calculating_a_date_given_the_year.2C_week_number_and_weekday + function dayOfYearFromWeeks (year, week, weekday, dow, doy) { + var localWeekday = (7 + weekday - dow) % 7; + var weekOffset = firstWeekOffset(year, dow, doy); + var dayOfYear = 1 + 7 * (week - 1) + localWeekday + weekOffset; + var resYear; var resDayOfYear; -/* =========================================================================== - * Send a literal or distance tree in compressed form, using the codes in - * bl_tree. - */ -function send_tree(s, tree, max_code) -// deflate_state *s; -// ct_data *tree; /* the tree to be scanned */ -// int max_code; /* and its largest code of non zero frequency */ -{ - var n; /* iterates over all tree elements */ - var prevlen = -1; /* last emitted length */ - var curlen; /* length of current code */ - - var nextlen = tree[0 * 2 + 1]/*.Len*/; /* length of next code */ - - var count = 0; /* repeat count of the current code */ - var max_count = 7; /* max repeat count */ - var min_count = 4; /* min repeat count */ - - /* tree[max_code+1].Len = -1; */ /* guard already set */ - if (nextlen === 0) { - max_count = 138; - min_count = 3; - } + if (dayOfYear <= 0) { + resYear = year - 1; + resDayOfYear = daysInYear(resYear) + dayOfYear; + } else if (dayOfYear > daysInYear(year)) { + resYear = year + 1; + resDayOfYear = dayOfYear - daysInYear(year); + } else { + resYear = year; + resDayOfYear = dayOfYear; + } - for (n = 0; n <= max_code; n++) { - curlen = nextlen; - nextlen = tree[(n + 1) * 2 + 1]/*.Len*/; + return { + year: resYear, + dayOfYear: resDayOfYear + }; + } - if (++count < max_count && curlen === nextlen) { - continue; + function weekOfYear (mom, dow, doy) { + var weekOffset = firstWeekOffset(mom.year(), dow, doy); + var week = Math.floor((mom.dayOfYear() - weekOffset - 1) / 7) + 1; + var resWeek; var resYear; - } else if (count < min_count) { - do { send_code(s, curlen, s.bl_tree); } while (--count !== 0); + if (week < 1) { + resYear = mom.year() - 1; + resWeek = week + weeksInYear(resYear, dow, doy); + } else if (week > weeksInYear(mom.year(), dow, doy)) { + resWeek = week - weeksInYear(mom.year(), dow, doy); + resYear = mom.year() + 1; + } else { + resYear = mom.year(); + resWeek = week; + } - } else if (curlen !== 0) { - if (curlen !== prevlen) { - send_code(s, curlen, s.bl_tree); - count--; + return { + week: resWeek, + year: resYear + }; } - //Assert(count >= 3 && count <= 6, " 3_6?"); - send_code(s, REP_3_6, s.bl_tree); - send_bits(s, count - 3, 2); - } else if (count <= 10) { - send_code(s, REPZ_3_10, s.bl_tree); - send_bits(s, count - 3, 3); + function weeksInYear (year, dow, doy) { + var weekOffset = firstWeekOffset(year, dow, doy); + var weekOffsetNext = firstWeekOffset(year + 1, dow, doy); + return (daysInYear(year) - weekOffset + weekOffsetNext) / 7; + } - } else { - send_code(s, REPZ_11_138, s.bl_tree); - send_bits(s, count - 11, 7); - } + // FORMATTING - count = 0; - prevlen = curlen; - if (nextlen === 0) { - max_count = 138; - min_count = 3; + addFormatToken('w', ['ww', 2], 'wo', 'week'); + addFormatToken('W', ['WW', 2], 'Wo', 'isoWeek'); - } else if (curlen === nextlen) { - max_count = 6; - min_count = 3; + // ALIASES - } else { - max_count = 7; - min_count = 4; - } - } -} + addUnitAlias('week', 'w'); + addUnitAlias('isoWeek', 'W'); + // PRIORITIES -/* =========================================================================== - * Construct the Huffman tree for the bit lengths and return the index in - * bl_order of the last bit length code to send. - */ -function build_bl_tree(s) { - var max_blindex; /* index of last bit length code of non zero freq */ + addUnitPriority('week', 5); + addUnitPriority('isoWeek', 5); - /* Determine the bit length frequencies for literal and distance trees */ - scan_tree(s, s.dyn_ltree, s.l_desc.max_code); - scan_tree(s, s.dyn_dtree, s.d_desc.max_code); + // PARSING - /* Build the bit length tree: */ - build_tree(s, s.bl_desc); - /* opt_len now includes the length of the tree representations, except - * the lengths of the bit lengths codes and the 5+5+4 bits for the counts. - */ + addRegexToken('w', match1to2); + addRegexToken('ww', match1to2, match2); + addRegexToken('W', match1to2); + addRegexToken('WW', match1to2, match2); - /* Determine the number of bit length codes to send. The pkzip format - * requires that at least 4 bit length codes be sent. (appnote.txt says - * 3 but the actual value used is 4.) - */ - for (max_blindex = BL_CODES - 1; max_blindex >= 3; max_blindex--) { - if (s.bl_tree[bl_order[max_blindex] * 2 + 1]/*.Len*/ !== 0) { - break; - } - } - /* Update opt_len to include the bit length tree and counts */ - s.opt_len += 3 * (max_blindex + 1) + 5 + 5 + 4; - //Tracev((stderr, "\ndyn trees: dyn %ld, stat %ld", - // s->opt_len, s->static_len)); + addWeekParseToken(['w', 'ww', 'W', 'WW'], function (input, week, config, token) { + week[token.substr(0, 1)] = toInt(input); + }); - return max_blindex; -} + // HELPERS + // LOCALES -/* =========================================================================== - * Send the header for a block using dynamic Huffman trees: the counts, the - * lengths of the bit length codes, the literal tree and the distance tree. - * IN assertion: lcodes >= 257, dcodes >= 1, blcodes >= 4. - */ -function send_all_trees(s, lcodes, dcodes, blcodes) -// deflate_state *s; -// int lcodes, dcodes, blcodes; /* number of codes for each tree */ -{ - var rank; /* index in bl_order */ - - //Assert (lcodes >= 257 && dcodes >= 1 && blcodes >= 4, "not enough codes"); - //Assert (lcodes <= L_CODES && dcodes <= D_CODES && blcodes <= BL_CODES, - // "too many codes"); - //Tracev((stderr, "\nbl counts: ")); - send_bits(s, lcodes - 257, 5); /* not +255 as stated in appnote.txt */ - send_bits(s, dcodes - 1, 5); - send_bits(s, blcodes - 4, 4); /* not -3 as stated in appnote.txt */ - for (rank = 0; rank < blcodes; rank++) { - //Tracev((stderr, "\nbl code %2d ", bl_order[rank])); - send_bits(s, s.bl_tree[bl_order[rank] * 2 + 1]/*.Len*/, 3); - } - //Tracev((stderr, "\nbl tree: sent %ld", s->bits_sent)); + function localeWeek (mom) { + return weekOfYear(mom, this._week.dow, this._week.doy).week; + } - send_tree(s, s.dyn_ltree, lcodes - 1); /* literal tree */ - //Tracev((stderr, "\nlit tree: sent %ld", s->bits_sent)); + var defaultLocaleWeek = { + dow: 0, // Sunday is the first day of the week. + doy: 6 // The week that contains Jan 6th is the first week of the year. + }; - send_tree(s, s.dyn_dtree, dcodes - 1); /* distance tree */ - //Tracev((stderr, "\ndist tree: sent %ld", s->bits_sent)); -} + function localeFirstDayOfWeek () { + return this._week.dow; + } + function localeFirstDayOfYear () { + return this._week.doy; + } -/* =========================================================================== - * Check if the data type is TEXT or BINARY, using the following algorithm: - * - TEXT if the two conditions below are satisfied: - * a) There are no non-portable control characters belonging to the - * "black list" (0..6, 14..25, 28..31). - * b) There is at least one printable character belonging to the - * "white list" (9 {TAB}, 10 {LF}, 13 {CR}, 32..255). - * - BINARY otherwise. - * - The following partially-portable control characters form a - * "gray list" that is ignored in this detection algorithm: - * (7 {BEL}, 8 {BS}, 11 {VT}, 12 {FF}, 26 {SUB}, 27 {ESC}). - * IN assertion: the fields Freq of dyn_ltree are set. - */ -function detect_data_type(s) { - /* black_mask is the bit mask of black-listed bytes - * set bits 0..6, 14..25, and 28..31 - * 0xf3ffc07f = binary 11110011111111111100000001111111 - */ - var black_mask = 0xf3ffc07f; - var n; + // MOMENTS - /* Check for non-textual ("black-listed") bytes. */ - for (n = 0; n <= 31; n++, black_mask >>>= 1) { - if ((black_mask & 1) && (s.dyn_ltree[n * 2]/*.Freq*/ !== 0)) { - return Z_BINARY; - } - } + function getSetWeek (input) { + var week = this.localeData().week(this); + return input == null ? week : this.add((input - week) * 7, 'd'); + } - /* Check for textual ("white-listed") bytes. */ - if (s.dyn_ltree[9 * 2]/*.Freq*/ !== 0 || s.dyn_ltree[10 * 2]/*.Freq*/ !== 0 || - s.dyn_ltree[13 * 2]/*.Freq*/ !== 0) { - return Z_TEXT; - } - for (n = 32; n < LITERALS; n++) { - if (s.dyn_ltree[n * 2]/*.Freq*/ !== 0) { - return Z_TEXT; - } - } + function getSetISOWeek (input) { + var week = weekOfYear(this, 1, 4).week; + return input == null ? week : this.add((input - week) * 7, 'd'); + } - /* There are no "black-listed" or "white-listed" bytes: - * this stream either is empty or has tolerated ("gray-listed") bytes only. - */ - return Z_BINARY; -} + // FORMATTING + addFormatToken('d', 0, 'do', 'day'); -var static_init_done = false; + addFormatToken('dd', 0, 0, function (format) { + return this.localeData().weekdaysMin(this, format); + }); -/* =========================================================================== - * Initialize the tree data structures for a new zlib stream. - */ -function _tr_init(s) -{ + addFormatToken('ddd', 0, 0, function (format) { + return this.localeData().weekdaysShort(this, format); + }); - if (!static_init_done) { - tr_static_init(); - static_init_done = true; - } + addFormatToken('dddd', 0, 0, function (format) { + return this.localeData().weekdays(this, format); + }); - s.l_desc = new TreeDesc(s.dyn_ltree, static_l_desc); - s.d_desc = new TreeDesc(s.dyn_dtree, static_d_desc); - s.bl_desc = new TreeDesc(s.bl_tree, static_bl_desc); + addFormatToken('e', 0, 0, 'weekday'); + addFormatToken('E', 0, 0, 'isoWeekday'); - s.bi_buf = 0; - s.bi_valid = 0; + // ALIASES - /* Initialize the first block of the first file: */ - init_block(s); -} + addUnitAlias('day', 'd'); + addUnitAlias('weekday', 'e'); + addUnitAlias('isoWeekday', 'E'); + // PRIORITY + addUnitPriority('day', 11); + addUnitPriority('weekday', 11); + addUnitPriority('isoWeekday', 11); -/* =========================================================================== - * Send a stored block - */ -function _tr_stored_block(s, buf, stored_len, last) -//DeflateState *s; -//charf *buf; /* input block */ -//ulg stored_len; /* length of input block */ -//int last; /* one if this is the last block for a file */ -{ - send_bits(s, (STORED_BLOCK << 1) + (last ? 1 : 0), 3); /* send block type */ - copy_block(s, buf, stored_len, true); /* with header */ -} - - -/* =========================================================================== - * Send one empty static block to give enough lookahead for inflate. - * This takes 10 bits, of which 7 may remain in the bit buffer. - */ -function _tr_align(s) { - send_bits(s, STATIC_TREES << 1, 3); - send_code(s, END_BLOCK, static_ltree); - bi_flush(s); -} + // PARSING + addRegexToken('d', match1to2); + addRegexToken('e', match1to2); + addRegexToken('E', match1to2); + addRegexToken('dd', function (isStrict, locale) { + return locale.weekdaysMinRegex(isStrict); + }); + addRegexToken('ddd', function (isStrict, locale) { + return locale.weekdaysShortRegex(isStrict); + }); + addRegexToken('dddd', function (isStrict, locale) { + return locale.weekdaysRegex(isStrict); + }); -/* =========================================================================== - * Determine the best encoding for the current block: dynamic trees, static - * trees or store, and output the encoded block to the zip file. - */ -function _tr_flush_block(s, buf, stored_len, last) -//DeflateState *s; -//charf *buf; /* input block, or NULL if too old */ -//ulg stored_len; /* length of input block */ -//int last; /* one if this is the last block for a file */ -{ - var opt_lenb, static_lenb; /* opt_len and static_len in bytes */ - var max_blindex = 0; /* index of last bit length code of non zero freq */ - - /* Build the Huffman trees unless a stored block is forced */ - if (s.level > 0) { - - /* Check if the file is binary or text */ - if (s.strm.data_type === Z_UNKNOWN) { - s.strm.data_type = detect_data_type(s); - } - - /* Construct the literal and distance trees */ - build_tree(s, s.l_desc); - // Tracev((stderr, "\nlit data: dyn %ld, stat %ld", s->opt_len, - // s->static_len)); - - build_tree(s, s.d_desc); - // Tracev((stderr, "\ndist data: dyn %ld, stat %ld", s->opt_len, - // s->static_len)); - /* At this point, opt_len and static_len are the total bit lengths of - * the compressed block data, excluding the tree representations. - */ + addWeekParseToken(['dd', 'ddd', 'dddd'], function (input, week, config, token) { + var weekday = config._locale.weekdaysParse(input, token, config._strict); + // if we didn't get a weekday name, mark the date as invalid + if (weekday != null) { + week.d = weekday; + } else { + getParsingFlags(config).invalidWeekday = input; + } + }); - /* Build the bit length tree for the above two trees, and get the index - * in bl_order of the last bit length code to send. - */ - max_blindex = build_bl_tree(s); + addWeekParseToken(['d', 'e', 'E'], function (input, week, config, token) { + week[token] = toInt(input); + }); - /* Determine the best encoding. Compute the block lengths in bytes. */ - opt_lenb = (s.opt_len + 3 + 7) >>> 3; - static_lenb = (s.static_len + 3 + 7) >>> 3; + // HELPERS - // Tracev((stderr, "\nopt %lu(%lu) stat %lu(%lu) stored %lu lit %u ", - // opt_lenb, s->opt_len, static_lenb, s->static_len, stored_len, - // s->last_lit)); + function parseWeekday (input, locale) { + if (typeof input !== 'string') { + return input; + } - if (static_lenb <= opt_lenb) { opt_lenb = static_lenb; } + if (!isNaN(input)) { + return parseInt(input, 10); + } - } else { - // Assert(buf != (char*)0, "lost buf"); - opt_lenb = static_lenb = stored_len + 5; /* force a stored block */ - } + input = locale.weekdaysParse(input); + if (typeof input === 'number') { + return input; + } - if ((stored_len + 4 <= opt_lenb) && (buf !== -1)) { - /* 4: two words for the lengths */ + return null; + } - /* The test buf != NULL is only necessary if LIT_BUFSIZE > WSIZE. - * Otherwise we can't have processed more than WSIZE input bytes since - * the last block flush, because compression would have been - * successful. If LIT_BUFSIZE <= WSIZE, it is never too late to - * transform a block into a stored block. - */ - _tr_stored_block(s, buf, stored_len, last); + function parseIsoWeekday (input, locale) { + if (typeof input === 'string') { + return locale.weekdaysParse(input) % 7 || 7; + } + return isNaN(input) ? null : input; + } - } else if (s.strategy === Z_FIXED || static_lenb === opt_lenb) { + // LOCALES + function shiftWeekdays (ws, n) { + return ws.slice(n, 7).concat(ws.slice(0, n)); + } - send_bits(s, (STATIC_TREES << 1) + (last ? 1 : 0), 3); - compress_block(s, static_ltree, static_dtree); + var defaultLocaleWeekdays = 'Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday'.split('_'); + function localeWeekdays (m, format) { + var weekdays = isArray(this._weekdays) ? this._weekdays + : this._weekdays[(m && m !== true && this._weekdays.isFormat.test(format)) ? 'format' : 'standalone']; + return (m === true) ? shiftWeekdays(weekdays, this._week.dow) + : (m) ? weekdays[m.day()] : weekdays; + } - } else { - send_bits(s, (DYN_TREES << 1) + (last ? 1 : 0), 3); - send_all_trees(s, s.l_desc.max_code + 1, s.d_desc.max_code + 1, max_blindex + 1); - compress_block(s, s.dyn_ltree, s.dyn_dtree); - } - // Assert (s->compressed_len == s->bits_sent, "bad compressed size"); - /* The above check is made mod 2^32, for files larger than 512 MB - * and uLong implemented on 32 bits. - */ - init_block(s); + var defaultLocaleWeekdaysShort = 'Sun_Mon_Tue_Wed_Thu_Fri_Sat'.split('_'); + function localeWeekdaysShort (m) { + return (m === true) ? shiftWeekdays(this._weekdaysShort, this._week.dow) + : (m) ? this._weekdaysShort[m.day()] : this._weekdaysShort; + } - if (last) { - bi_windup(s); - } - // Tracev((stderr,"\ncomprlen %lu(%lu) ", s->compressed_len>>3, - // s->compressed_len-7*last)); -} + var defaultLocaleWeekdaysMin = 'Su_Mo_Tu_We_Th_Fr_Sa'.split('_'); + function localeWeekdaysMin (m) { + return (m === true) ? shiftWeekdays(this._weekdaysMin, this._week.dow) + : (m) ? this._weekdaysMin[m.day()] : this._weekdaysMin; + } -/* =========================================================================== - * Save the match info and tally the frequency counts. Return true if - * the current block must be flushed. - */ -function _tr_tally(s, dist, lc) -// deflate_state *s; -// unsigned dist; /* distance of matched string */ -// unsigned lc; /* match length-MIN_MATCH or unmatched char (if dist==0) */ -{ - //var out_length, in_length, dcode; - - s.pending_buf[s.d_buf + s.last_lit * 2] = (dist >>> 8) & 0xff; - s.pending_buf[s.d_buf + s.last_lit * 2 + 1] = dist & 0xff; - - s.pending_buf[s.l_buf + s.last_lit] = lc & 0xff; - s.last_lit++; - - if (dist === 0) { - /* lc is the unmatched char */ - s.dyn_ltree[lc * 2]/*.Freq*/++; - } else { - s.matches++; - /* Here, lc is the match length - MIN_MATCH */ - dist--; /* dist = match distance - 1 */ - //Assert((ush)dist < (ush)MAX_DIST(s) && - // (ush)lc <= (ush)(MAX_MATCH-MIN_MATCH) && - // (ush)d_code(dist) < (ush)D_CODES, "_tr_tally: bad match"); - - s.dyn_ltree[(_length_code[lc] + LITERALS + 1) * 2]/*.Freq*/++; - s.dyn_dtree[d_code(dist) * 2]/*.Freq*/++; - } + function handleStrictParse$1 (weekdayName, format, strict) { + var i; var ii; var mom; var llc = weekdayName.toLocaleLowerCase(); + if (!this._weekdaysParse) { + this._weekdaysParse = []; + this._shortWeekdaysParse = []; + this._minWeekdaysParse = []; -// (!) This block is disabled in zlib defaults, -// don't enable it for binary compatibility - -//#ifdef TRUNCATE_BLOCK -// /* Try to guess if it is profitable to stop the current block here */ -// if ((s.last_lit & 0x1fff) === 0 && s.level > 2) { -// /* Compute an upper bound for the compressed length */ -// out_length = s.last_lit*8; -// in_length = s.strstart - s.block_start; -// -// for (dcode = 0; dcode < D_CODES; dcode++) { -// out_length += s.dyn_dtree[dcode*2]/*.Freq*/ * (5 + extra_dbits[dcode]); -// } -// out_length >>>= 3; -// //Tracev((stderr,"\nlast_lit %u, in %ld, out ~%ld(%ld%%) ", -// // s->last_lit, in_length, out_length, -// // 100L - out_length*100L/in_length)); -// if (s.matches < (s.last_lit>>1)/*int /2*/ && out_length < (in_length>>1)/*int /2*/) { -// return true; -// } -// } -//#endif - - return (s.last_lit === s.lit_bufsize - 1); - /* We avoid equality with lit_bufsize because of wraparound at 64K - * on 16 bit machines and because stored blocks are restricted to - * 64K-1 bytes. - */ -} - -exports._tr_init = _tr_init; -exports._tr_stored_block = _tr_stored_block; -exports._tr_flush_block = _tr_flush_block; -exports._tr_tally = _tr_tally; -exports._tr_align = _tr_align; - -},{"../utils/common":163}],173:[function(require,module,exports){ -'use strict'; - -// (C) 1995-2013 Jean-loup Gailly and Mark Adler -// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin -// -// This software is provided 'as-is', without any express or implied -// warranty. In no event will the authors be held liable for any damages -// arising from the use of this software. -// -// Permission is granted to anyone to use this software for any purpose, -// including commercial applications, and to alter it and redistribute it -// freely, subject to the following restrictions: -// -// 1. The origin of this software must not be misrepresented; you must not -// claim that you wrote the original software. If you use this software -// in a product, an acknowledgment in the product documentation would be -// appreciated but is not required. -// 2. Altered source versions must be plainly marked as such, and must not be -// misrepresented as being the original software. -// 3. This notice may not be removed or altered from any source distribution. - -function ZStream() { - /* next input byte */ - this.input = null; // JS specific, because we have no pointers - this.next_in = 0; - /* number of bytes available at input */ - this.avail_in = 0; - /* total number of input bytes read so far */ - this.total_in = 0; - /* next output byte should be put there */ - this.output = null; // JS specific, because we have no pointers - this.next_out = 0; - /* remaining free space at output */ - this.avail_out = 0; - /* total number of bytes output so far */ - this.total_out = 0; - /* last error message, NULL if no error */ - this.msg = ''/*Z_NULL*/; - /* not visible by applications */ - this.state = null; - /* best guess about the data type: binary or text */ - this.data_type = 2/*Z_UNKNOWN*/; - /* adler32 value of the uncompressed data */ - this.adler = 0; -} - -module.exports = ZStream; - -},{}],174:[function(require,module,exports){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -'use strict'; - -/**/ - -var Buffer = require('safe-buffer').Buffer; -/**/ - -var isEncoding = Buffer.isEncoding || function (encoding) { - encoding = '' + encoding; - switch (encoding && encoding.toLowerCase()) { - case 'hex':case 'utf8':case 'utf-8':case 'ascii':case 'binary':case 'base64':case 'ucs2':case 'ucs-2':case 'utf16le':case 'utf-16le':case 'raw': - return true; - default: - return false; - } -}; + for (i = 0; i < 7; ++i) { + mom = createUTC([2000, 1]).day(i); + this._minWeekdaysParse[i] = this.weekdaysMin(mom, '').toLocaleLowerCase(); + this._shortWeekdaysParse[i] = this.weekdaysShort(mom, '').toLocaleLowerCase(); + this._weekdaysParse[i] = this.weekdays(mom, '').toLocaleLowerCase(); + } + } -function _normalizeEncoding(enc) { - if (!enc) return 'utf8'; - var retried; - while (true) { - switch (enc) { - case 'utf8': - case 'utf-8': - return 'utf8'; - case 'ucs2': - case 'ucs-2': - case 'utf16le': - case 'utf-16le': - return 'utf16le'; - case 'latin1': - case 'binary': - return 'latin1'; - case 'base64': - case 'ascii': - case 'hex': - return enc; - default: - if (retried) return; // undefined - enc = ('' + enc).toLowerCase(); - retried = true; - } - } -}; + if (strict) { + if (format === 'dddd') { + ii = indexOf.call(this._weekdaysParse, llc); + return ii !== -1 ? ii : null; + } else if (format === 'ddd') { + ii = indexOf.call(this._shortWeekdaysParse, llc); + return ii !== -1 ? ii : null; + } else { + ii = indexOf.call(this._minWeekdaysParse, llc); + return ii !== -1 ? ii : null; + } + } else { + if (format === 'dddd') { + ii = indexOf.call(this._weekdaysParse, llc); + if (ii !== -1) { + return ii; + } + ii = indexOf.call(this._shortWeekdaysParse, llc); + if (ii !== -1) { + return ii; + } + ii = indexOf.call(this._minWeekdaysParse, llc); + return ii !== -1 ? ii : null; + } else if (format === 'ddd') { + ii = indexOf.call(this._shortWeekdaysParse, llc); + if (ii !== -1) { + return ii; + } + ii = indexOf.call(this._weekdaysParse, llc); + if (ii !== -1) { + return ii; + } + ii = indexOf.call(this._minWeekdaysParse, llc); + return ii !== -1 ? ii : null; + } else { + ii = indexOf.call(this._minWeekdaysParse, llc); + if (ii !== -1) { + return ii; + } + ii = indexOf.call(this._weekdaysParse, llc); + if (ii !== -1) { + return ii; + } + ii = indexOf.call(this._shortWeekdaysParse, llc); + return ii !== -1 ? ii : null; + } + } + } -// Do not cache `Buffer.isEncoding` when checking encoding names as some -// modules monkey-patch it to support additional encodings -function normalizeEncoding(enc) { - var nenc = _normalizeEncoding(enc); - if (typeof nenc !== 'string' && (Buffer.isEncoding === isEncoding || !isEncoding(enc))) throw new Error('Unknown encoding: ' + enc); - return nenc || enc; -} - -// StringDecoder provides an interface for efficiently splitting a series of -// buffers into a series of JS strings without breaking apart multi-byte -// characters. -exports.StringDecoder = StringDecoder; -function StringDecoder(encoding) { - this.encoding = normalizeEncoding(encoding); - var nb; - switch (this.encoding) { - case 'utf16le': - this.text = utf16Text; - this.end = utf16End; - nb = 4; - break; - case 'utf8': - this.fillLast = utf8FillLast; - nb = 4; - break; - case 'base64': - this.text = base64Text; - this.end = base64End; - nb = 3; - break; - default: - this.write = simpleWrite; - this.end = simpleEnd; - return; - } - this.lastNeed = 0; - this.lastTotal = 0; - this.lastChar = Buffer.allocUnsafe(nb); -} - -StringDecoder.prototype.write = function (buf) { - if (buf.length === 0) return ''; - var r; - var i; - if (this.lastNeed) { - r = this.fillLast(buf); - if (r === undefined) return ''; - i = this.lastNeed; - this.lastNeed = 0; - } else { - i = 0; - } - if (i < buf.length) return r ? r + this.text(buf, i) : this.text(buf, i); - return r || ''; -}; + function localeWeekdaysParse (weekdayName, format, strict) { + var i, mom, regex; -StringDecoder.prototype.end = utf8End; + if (this._weekdaysParseExact) { + return handleStrictParse$1.call(this, weekdayName, format, strict); + } -// Returns only complete characters in a Buffer -StringDecoder.prototype.text = utf8Text; + if (!this._weekdaysParse) { + this._weekdaysParse = []; + this._minWeekdaysParse = []; + this._shortWeekdaysParse = []; + this._fullWeekdaysParse = []; + } -// Attempts to complete a partial non-UTF-8 character using bytes from a Buffer -StringDecoder.prototype.fillLast = function (buf) { - if (this.lastNeed <= buf.length) { - buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, this.lastNeed); - return this.lastChar.toString(this.encoding, 0, this.lastTotal); - } - buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, buf.length); - this.lastNeed -= buf.length; -}; + for (i = 0; i < 7; i++) { + // make the regex if we don't have it already -// Checks the type of a UTF-8 byte, whether it's ASCII, a leading byte, or a -// continuation byte. If an invalid byte is detected, -2 is returned. -function utf8CheckByte(byte) { - if (byte <= 0x7F) return 0;else if (byte >> 5 === 0x06) return 2;else if (byte >> 4 === 0x0E) return 3;else if (byte >> 3 === 0x1E) return 4; - return byte >> 6 === 0x02 ? -1 : -2; -} - -// Checks at most 3 bytes at the end of a Buffer in order to detect an -// incomplete multi-byte UTF-8 character. The total number of bytes (2, 3, or 4) -// needed to complete the UTF-8 character (if applicable) are returned. -function utf8CheckIncomplete(self, buf, i) { - var j = buf.length - 1; - if (j < i) return 0; - var nb = utf8CheckByte(buf[j]); - if (nb >= 0) { - if (nb > 0) self.lastNeed = nb - 1; - return nb; - } - if (--j < i || nb === -2) return 0; - nb = utf8CheckByte(buf[j]); - if (nb >= 0) { - if (nb > 0) self.lastNeed = nb - 2; - return nb; - } - if (--j < i || nb === -2) return 0; - nb = utf8CheckByte(buf[j]); - if (nb >= 0) { - if (nb > 0) { - if (nb === 2) nb = 0;else self.lastNeed = nb - 3; - } - return nb; - } - return 0; -} - -// Validates as many continuation bytes for a multi-byte UTF-8 character as -// needed or are available. If we see a non-continuation byte where we expect -// one, we "replace" the validated continuation bytes we've seen so far with -// a single UTF-8 replacement character ('\ufffd'), to match v8's UTF-8 decoding -// behavior. The continuation byte check is included three times in the case -// where all of the continuation bytes for a character exist in the same buffer. -// It is also done this way as a slight performance increase instead of using a -// loop. -function utf8CheckExtraBytes(self, buf, p) { - if ((buf[0] & 0xC0) !== 0x80) { - self.lastNeed = 0; - return '\ufffd'; - } - if (self.lastNeed > 1 && buf.length > 1) { - if ((buf[1] & 0xC0) !== 0x80) { - self.lastNeed = 1; - return '\ufffd'; - } - if (self.lastNeed > 2 && buf.length > 2) { - if ((buf[2] & 0xC0) !== 0x80) { - self.lastNeed = 2; - return '\ufffd'; - } - } - } -} - -// Attempts to complete a multi-byte UTF-8 character using bytes from a Buffer. -function utf8FillLast(buf) { - var p = this.lastTotal - this.lastNeed; - var r = utf8CheckExtraBytes(this, buf, p); - if (r !== undefined) return r; - if (this.lastNeed <= buf.length) { - buf.copy(this.lastChar, p, 0, this.lastNeed); - return this.lastChar.toString(this.encoding, 0, this.lastTotal); - } - buf.copy(this.lastChar, p, 0, buf.length); - this.lastNeed -= buf.length; -} - -// Returns all complete UTF-8 characters in a Buffer. If the Buffer ended on a -// partial character, the character's bytes are buffered until the required -// number of bytes are available. -function utf8Text(buf, i) { - var total = utf8CheckIncomplete(this, buf, i); - if (!this.lastNeed) return buf.toString('utf8', i); - this.lastTotal = total; - var end = buf.length - (total - this.lastNeed); - buf.copy(this.lastChar, 0, end); - return buf.toString('utf8', i, end); -} - -// For UTF-8, a replacement character is added when ending on a partial -// character. -function utf8End(buf) { - var r = buf && buf.length ? this.write(buf) : ''; - if (this.lastNeed) return r + '\ufffd'; - return r; -} - -// UTF-16LE typically needs two bytes per character, but even if we have an even -// number of bytes available, we need to check if we end on a leading/high -// surrogate. In that case, we need to wait for the next two bytes in order to -// decode the last character properly. -function utf16Text(buf, i) { - if ((buf.length - i) % 2 === 0) { - var r = buf.toString('utf16le', i); - if (r) { - var c = r.charCodeAt(r.length - 1); - if (c >= 0xD800 && c <= 0xDBFF) { - this.lastNeed = 2; - this.lastTotal = 4; - this.lastChar[0] = buf[buf.length - 2]; - this.lastChar[1] = buf[buf.length - 1]; - return r.slice(0, -1); + mom = createUTC([2000, 1]).day(i); + if (strict && !this._fullWeekdaysParse[i]) { + this._fullWeekdaysParse[i] = new RegExp('^' + this.weekdays(mom, '').replace('.', '\\.?') + '$', 'i'); + this._shortWeekdaysParse[i] = new RegExp('^' + this.weekdaysShort(mom, '').replace('.', '\\.?') + '$', 'i'); + this._minWeekdaysParse[i] = new RegExp('^' + this.weekdaysMin(mom, '').replace('.', '\\.?') + '$', 'i'); + } + if (!this._weekdaysParse[i]) { + regex = '^' + this.weekdays(mom, '') + '|^' + this.weekdaysShort(mom, '') + '|^' + this.weekdaysMin(mom, ''); + this._weekdaysParse[i] = new RegExp(regex.replace('.', ''), 'i'); + } + // test the regex + if (strict && format === 'dddd' && this._fullWeekdaysParse[i].test(weekdayName)) { + return i; + } else if (strict && format === 'ddd' && this._shortWeekdaysParse[i].test(weekdayName)) { + return i; + } else if (strict && format === 'dd' && this._minWeekdaysParse[i].test(weekdayName)) { + return i; + } else if (!strict && this._weekdaysParse[i].test(weekdayName)) { + return i; + } + } } - } - return r; - } - this.lastNeed = 1; - this.lastTotal = 2; - this.lastChar[0] = buf[buf.length - 1]; - return buf.toString('utf16le', i, buf.length - 1); -} - -// For UTF-16LE we do not explicitly append special replacement characters if we -// end on a partial character, we simply let v8 handle that. -function utf16End(buf) { - var r = buf && buf.length ? this.write(buf) : ''; - if (this.lastNeed) { - var end = this.lastTotal - this.lastNeed; - return r + this.lastChar.toString('utf16le', 0, end); - } - return r; -} - -function base64Text(buf, i) { - var n = (buf.length - i) % 3; - if (n === 0) return buf.toString('base64', i); - this.lastNeed = 3 - n; - this.lastTotal = 3; - if (n === 1) { - this.lastChar[0] = buf[buf.length - 1]; - } else { - this.lastChar[0] = buf[buf.length - 2]; - this.lastChar[1] = buf[buf.length - 1]; - } - return buf.toString('base64', i, buf.length - n); -} - -function base64End(buf) { - var r = buf && buf.length ? this.write(buf) : ''; - if (this.lastNeed) return r + this.lastChar.toString('base64', 0, 3 - this.lastNeed); - return r; -} - -// Pass bytes on through for single-byte encodings (e.g. ascii, latin1, hex) -function simpleWrite(buf) { - return buf.toString(this.encoding); -} - -function simpleEnd(buf) { - return buf && buf.length ? this.write(buf) : ''; -} -},{"safe-buffer":338}],175:[function(require,module,exports){ -var indexOf = function (xs, item) { - if (xs.indexOf) return xs.indexOf(item); - else for (var i = 0; i < xs.length; i++) { - if (xs[i] === item) return i; - } - return -1; -}; -var Object_keys = function (obj) { - if (Object.keys) return Object.keys(obj) - else { - var res = []; - for (var key in obj) res.push(key) - return res; - } -}; -var forEach = function (xs, fn) { - if (xs.forEach) return xs.forEach(fn) - else for (var i = 0; i < xs.length; i++) { - fn(xs[i], i, xs); - } -}; + // MOMENTS -var defineProp = (function() { - try { - Object.defineProperty({}, '_', {}); - return function(obj, name, value) { - Object.defineProperty(obj, name, { - writable: true, - enumerable: false, - configurable: true, - value: value - }) - }; - } catch(e) { - return function(obj, name, value) { - obj[name] = value; - }; - } -}()); + function getSetDayOfWeek (input) { + if (!this.isValid()) { + return input != null ? this : NaN; + } + var day = this._isUTC ? this._d.getUTCDay() : this._d.getDay(); + if (input != null) { + input = parseWeekday(input, this.localeData()); + return this.add(input - day, 'd'); + } else { + return day; + } + } -var globals = ['Array', 'Boolean', 'Date', 'Error', 'EvalError', 'Function', -'Infinity', 'JSON', 'Math', 'NaN', 'Number', 'Object', 'RangeError', -'ReferenceError', 'RegExp', 'String', 'SyntaxError', 'TypeError', 'URIError', -'decodeURI', 'decodeURIComponent', 'encodeURI', 'encodeURIComponent', 'escape', -'eval', 'isFinite', 'isNaN', 'parseFloat', 'parseInt', 'undefined', 'unescape']; + function getSetLocaleDayOfWeek (input) { + if (!this.isValid()) { + return input != null ? this : NaN; + } + var weekday = (this.day() + 7 - this.localeData()._week.dow) % 7; + return input == null ? weekday : this.add(input - weekday, 'd'); + } -function Context() {} -Context.prototype = {}; + function getSetISODayOfWeek (input) { + if (!this.isValid()) { + return input != null ? this : NaN; + } -var Script = exports.Script = function NodeScript (code) { - if (!(this instanceof Script)) return new Script(code); - this.code = code; -}; + // behaves the same as moment#day except + // as a getter, returns 7 instead of 0 (1-7 range instead of 0-6) + // as a setter, sunday should belong to the previous week. -Script.prototype.runInContext = function (context) { - if (!(context instanceof Context)) { - throw new TypeError("needs a 'context' argument."); - } - - var iframe = document.createElement('iframe'); - if (!iframe.style) iframe.style = {}; - iframe.style.display = 'none'; - - document.body.appendChild(iframe); - - var win = iframe.contentWindow; - var wEval = win.eval, wExecScript = win.execScript; - - if (!wEval && wExecScript) { - // win.eval() magically appears when this is called in IE: - wExecScript.call(win, 'null'); - wEval = win.eval; - } - - forEach(Object_keys(context), function (key) { - win[key] = context[key]; - }); - forEach(globals, function (key) { - if (context[key]) { - win[key] = context[key]; - } - }); - - var winKeys = Object_keys(win); - - var res = wEval.call(win, this.code); - - forEach(Object_keys(win), function (key) { - // Avoid copying circular objects like `top` and `window` by only - // updating existing context properties or new properties in the `win` - // that was only introduced after the eval. - if (key in context || indexOf(winKeys, key) === -1) { - context[key] = win[key]; + if (input != null) { + var weekday = parseIsoWeekday(input, this.localeData()); + return this.day(this.day() % 7 ? weekday : weekday - 7); + } else { + return this.day() || 7; } - }); + } - forEach(globals, function (key) { - if (!(key in context)) { - defineProp(context, key, win[key]); + var defaultWeekdaysRegex = matchWord; + function weekdaysRegex (isStrict) { + if (this._weekdaysParseExact) { + if (!hasOwnProp(this, '_weekdaysRegex')) { + computeWeekdaysParse.call(this); + } + if (isStrict) { + return this._weekdaysStrictRegex; + } else { + return this._weekdaysRegex; + } + } else { + if (!hasOwnProp(this, '_weekdaysRegex')) { + this._weekdaysRegex = defaultWeekdaysRegex; + } + return this._weekdaysStrictRegex && isStrict + ? this._weekdaysStrictRegex : this._weekdaysRegex; } - }); - - document.body.removeChild(iframe); - - return res; -}; + } -Script.prototype.runInThisContext = function () { - return eval(this.code); // maybe... -}; + var defaultWeekdaysShortRegex = matchWord; + function weekdaysShortRegex (isStrict) { + if (this._weekdaysParseExact) { + if (!hasOwnProp(this, '_weekdaysRegex')) { + computeWeekdaysParse.call(this); + } + if (isStrict) { + return this._weekdaysShortStrictRegex; + } else { + return this._weekdaysShortRegex; + } + } else { + if (!hasOwnProp(this, '_weekdaysShortRegex')) { + this._weekdaysShortRegex = defaultWeekdaysShortRegex; + } + return this._weekdaysShortStrictRegex && isStrict + ? this._weekdaysShortStrictRegex : this._weekdaysShortRegex; + } + } -Script.prototype.runInNewContext = function (context) { - var ctx = Script.createContext(context); - var res = this.runInContext(ctx); + var defaultWeekdaysMinRegex = matchWord; + function weekdaysMinRegex (isStrict) { + if (this._weekdaysParseExact) { + if (!hasOwnProp(this, '_weekdaysRegex')) { + computeWeekdaysParse.call(this); + } + if (isStrict) { + return this._weekdaysMinStrictRegex; + } else { + return this._weekdaysMinRegex; + } + } else { + if (!hasOwnProp(this, '_weekdaysMinRegex')) { + this._weekdaysMinRegex = defaultWeekdaysMinRegex; + } + return this._weekdaysMinStrictRegex && isStrict + ? this._weekdaysMinStrictRegex : this._weekdaysMinRegex; + } + } - if (context) { - forEach(Object_keys(ctx), function (key) { - context[key] = ctx[key]; - }); - } + function computeWeekdaysParse () { + function cmpLenRev (a, b) { + return b.length - a.length; + } - return res; -}; + var minPieces = []; var shortPieces = []; var longPieces = []; var mixedPieces = []; + var i; var mom; var minp; var shortp; var longp; + for (i = 0; i < 7; i++) { + // make the regex if we don't have it already + mom = createUTC([2000, 1]).day(i); + minp = this.weekdaysMin(mom, ''); + shortp = this.weekdaysShort(mom, ''); + longp = this.weekdays(mom, ''); + minPieces.push(minp); + shortPieces.push(shortp); + longPieces.push(longp); + mixedPieces.push(minp); + mixedPieces.push(shortp); + mixedPieces.push(longp); + } + // Sorting makes sure if one weekday (or abbr) is a prefix of another it + // will match the longer piece. + minPieces.sort(cmpLenRev); + shortPieces.sort(cmpLenRev); + longPieces.sort(cmpLenRev); + mixedPieces.sort(cmpLenRev); + for (i = 0; i < 7; i++) { + shortPieces[i] = regexEscape(shortPieces[i]); + longPieces[i] = regexEscape(longPieces[i]); + mixedPieces[i] = regexEscape(mixedPieces[i]); + } -forEach(Object_keys(Script.prototype), function (name) { - exports[name] = Script[name] = function (code) { - var s = Script(code); - return s[name].apply(s, [].slice.call(arguments, 1)); - }; -}); + this._weekdaysRegex = new RegExp('^(' + mixedPieces.join('|') + ')', 'i'); + this._weekdaysShortRegex = this._weekdaysRegex; + this._weekdaysMinRegex = this._weekdaysRegex; -exports.isContext = function (context) { - return context instanceof Context; -}; + this._weekdaysStrictRegex = new RegExp('^(' + longPieces.join('|') + ')', 'i'); + this._weekdaysShortStrictRegex = new RegExp('^(' + shortPieces.join('|') + ')', 'i'); + this._weekdaysMinStrictRegex = new RegExp('^(' + minPieces.join('|') + ')', 'i'); + } -exports.createScript = function (code) { - return exports.Script(code); -}; + // FORMATTING -exports.createContext = Script.createContext = function (context) { - var copy = new Context(); - if(typeof context === 'object') { - forEach(Object_keys(context), function (key) { - copy[key] = context[key]; - }); - } - return copy; -}; + function hFormat () { + return this.hours() % 12 || 12; + } -},{}],176:[function(require,module,exports){ -module.exports={ - "$id": "afterRequest.json#", - "$schema": "http://json-schema.org/draft-06/schema#", - "type": "object", - "optional": true, - "required": [ - "lastAccess", - "eTag", - "hitCount" - ], - "properties": { - "expires": { - "type": "string", - "pattern": "^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))?" - }, - "lastAccess": { - "type": "string", - "pattern": "^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))?" - }, - "eTag": { - "type": "string" - }, - "hitCount": { - "type": "integer" - }, - "comment": { - "type": "string" - } - } -} - -},{}],177:[function(require,module,exports){ -module.exports={ - "$id": "beforeRequest.json#", - "$schema": "http://json-schema.org/draft-06/schema#", - "type": "object", - "optional": true, - "required": [ - "lastAccess", - "eTag", - "hitCount" - ], - "properties": { - "expires": { - "type": "string", - "pattern": "^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))?" - }, - "lastAccess": { - "type": "string", - "pattern": "^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))?" - }, - "eTag": { - "type": "string" - }, - "hitCount": { - "type": "integer" - }, - "comment": { - "type": "string" - } - } -} - -},{}],178:[function(require,module,exports){ -module.exports={ - "$id": "browser.json#", - "$schema": "http://json-schema.org/draft-06/schema#", - "type": "object", - "required": [ - "name", - "version" - ], - "properties": { - "name": { - "type": "string" - }, - "version": { - "type": "string" - }, - "comment": { - "type": "string" - } - } -} - -},{}],179:[function(require,module,exports){ -module.exports={ - "$id": "cache.json#", - "$schema": "http://json-schema.org/draft-06/schema#", - "properties": { - "beforeRequest": { - "oneOf": [ - { "type": "null" }, - { "$ref": "beforeRequest.json#" } - ] - }, - "afterRequest": { - "oneOf": [ - { "type": "null" }, - { "$ref": "afterRequest.json#" } - ] - }, - "comment": { - "type": "string" - } - } -} - -},{}],180:[function(require,module,exports){ -module.exports={ - "$id": "content.json#", - "$schema": "http://json-schema.org/draft-06/schema#", - "type": "object", - "required": [ - "size", - "mimeType" - ], - "properties": { - "size": { - "type": "integer" - }, - "compression": { - "type": "integer" - }, - "mimeType": { - "type": "string" - }, - "text": { - "type": "string" - }, - "encoding": { - "type": "string" - }, - "comment": { - "type": "string" - } - } -} - -},{}],181:[function(require,module,exports){ -module.exports={ - "$id": "cookie.json#", - "$schema": "http://json-schema.org/draft-06/schema#", - "type": "object", - "required": [ - "name", - "value" - ], - "properties": { - "name": { - "type": "string" - }, - "value": { - "type": "string" - }, - "path": { - "type": "string" - }, - "domain": { - "type": "string" - }, - "expires": { - "type": ["string", "null"], - "format": "date-time" - }, - "httpOnly": { - "type": "boolean" - }, - "secure": { - "type": "boolean" - }, - "comment": { - "type": "string" - } - } -} - -},{}],182:[function(require,module,exports){ -module.exports={ - "$id": "creator.json#", - "$schema": "http://json-schema.org/draft-06/schema#", - "type": "object", - "required": [ - "name", - "version" - ], - "properties": { - "name": { - "type": "string" - }, - "version": { - "type": "string" - }, - "comment": { - "type": "string" - } - } -} - -},{}],183:[function(require,module,exports){ -module.exports={ - "$id": "entry.json#", - "$schema": "http://json-schema.org/draft-06/schema#", - "type": "object", - "optional": true, - "required": [ - "startedDateTime", - "time", - "request", - "response", - "cache", - "timings" - ], - "properties": { - "pageref": { - "type": "string" - }, - "startedDateTime": { - "type": "string", - "format": "date-time", - "pattern": "^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))" - }, - "time": { - "type": "number", - "min": 0 - }, - "request": { - "$ref": "request.json#" - }, - "response": { - "$ref": "response.json#" - }, - "cache": { - "$ref": "cache.json#" - }, - "timings": { - "$ref": "timings.json#" - }, - "serverIPAddress": { - "type": "string", - "oneOf": [ - { "format": "ipv4" }, - { "format": "ipv6" } - ] - }, - "connection": { - "type": "string" - }, - "comment": { - "type": "string" - } - } -} - -},{}],184:[function(require,module,exports){ -module.exports={ - "$id": "har.json#", - "$schema": "http://json-schema.org/draft-06/schema#", - "type": "object", - "required": [ - "log" - ], - "properties": { - "log": { - "$ref": "log.json#" - } - } -} - -},{}],185:[function(require,module,exports){ -module.exports={ - "$id": "header.json#", - "$schema": "http://json-schema.org/draft-06/schema#", - "type": "object", - "required": [ - "name", - "value" - ], - "properties": { - "name": { - "type": "string" - }, - "value": { - "type": "string" - }, - "comment": { - "type": "string" - } - } -} - -},{}],186:[function(require,module,exports){ -'use strict' - -module.exports = { - afterRequest: require('./afterRequest.json'), - beforeRequest: require('./beforeRequest.json'), - browser: require('./browser.json'), - cache: require('./cache.json'), - content: require('./content.json'), - cookie: require('./cookie.json'), - creator: require('./creator.json'), - entry: require('./entry.json'), - har: require('./har.json'), - header: require('./header.json'), - log: require('./log.json'), - page: require('./page.json'), - pageTimings: require('./pageTimings.json'), - postData: require('./postData.json'), - query: require('./query.json'), - request: require('./request.json'), - response: require('./response.json'), - timings: require('./timings.json') -} - -},{"./afterRequest.json":176,"./beforeRequest.json":177,"./browser.json":178,"./cache.json":179,"./content.json":180,"./cookie.json":181,"./creator.json":182,"./entry.json":183,"./har.json":184,"./header.json":185,"./log.json":187,"./page.json":188,"./pageTimings.json":189,"./postData.json":190,"./query.json":191,"./request.json":192,"./response.json":193,"./timings.json":194}],187:[function(require,module,exports){ -module.exports={ - "$id": "log.json#", - "$schema": "http://json-schema.org/draft-06/schema#", - "type": "object", - "required": [ - "version", - "creator", - "entries" - ], - "properties": { - "version": { - "type": "string" - }, - "creator": { - "$ref": "creator.json#" - }, - "browser": { - "$ref": "browser.json#" - }, - "pages": { - "type": "array", - "items": { - "$ref": "page.json#" - } - }, - "entries": { - "type": "array", - "items": { - "$ref": "entry.json#" - } - }, - "comment": { - "type": "string" - } - } -} - -},{}],188:[function(require,module,exports){ -module.exports={ - "$id": "page.json#", - "$schema": "http://json-schema.org/draft-06/schema#", - "type": "object", - "optional": true, - "required": [ - "startedDateTime", - "id", - "title", - "pageTimings" - ], - "properties": { - "startedDateTime": { - "type": "string", - "format": "date-time", - "pattern": "^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))" - }, - "id": { - "type": "string", - "unique": true - }, - "title": { - "type": "string" - }, - "pageTimings": { - "$ref": "pageTimings.json#" - }, - "comment": { - "type": "string" - } - } -} - -},{}],189:[function(require,module,exports){ -module.exports={ - "$id": "pageTimings.json#", - "$schema": "http://json-schema.org/draft-06/schema#", - "type": "object", - "properties": { - "onContentLoad": { - "type": "number", - "min": -1 - }, - "onLoad": { - "type": "number", - "min": -1 - }, - "comment": { - "type": "string" - } - } -} - -},{}],190:[function(require,module,exports){ -module.exports={ - "$id": "postData.json#", - "$schema": "http://json-schema.org/draft-06/schema#", - "type": "object", - "optional": true, - "required": [ - "mimeType" - ], - "properties": { - "mimeType": { - "type": "string" - }, - "text": { - "type": "string" - }, - "params": { - "type": "array", - "required": [ - "name" - ], - "properties": { - "name": { - "type": "string" - }, - "value": { - "type": "string" - }, - "fileName": { - "type": "string" - }, - "contentType": { - "type": "string" - }, - "comment": { - "type": "string" - } + function kFormat () { + return this.hours() || 24; } - }, - "comment": { - "type": "string" - } - } -} - -},{}],191:[function(require,module,exports){ -module.exports={ - "$id": "query.json#", - "$schema": "http://json-schema.org/draft-06/schema#", - "type": "object", - "required": [ - "name", - "value" - ], - "properties": { - "name": { - "type": "string" - }, - "value": { - "type": "string" - }, - "comment": { - "type": "string" - } - } -} - -},{}],192:[function(require,module,exports){ -module.exports={ - "$id": "request.json#", - "$schema": "http://json-schema.org/draft-06/schema#", - "type": "object", - "required": [ - "method", - "url", - "httpVersion", - "cookies", - "headers", - "queryString", - "headersSize", - "bodySize" - ], - "properties": { - "method": { - "type": "string" - }, - "url": { - "type": "string", - "format": "uri" - }, - "httpVersion": { - "type": "string" - }, - "cookies": { - "type": "array", - "items": { - "$ref": "cookie.json#" - } - }, - "headers": { - "type": "array", - "items": { - "$ref": "header.json#" - } - }, - "queryString": { - "type": "array", - "items": { - "$ref": "query.json#" - } - }, - "postData": { - "$ref": "postData.json#" - }, - "headersSize": { - "type": "integer" - }, - "bodySize": { - "type": "integer" - }, - "comment": { - "type": "string" - } - } -} - -},{}],193:[function(require,module,exports){ -module.exports={ - "$id": "response.json#", - "$schema": "http://json-schema.org/draft-06/schema#", - "type": "object", - "required": [ - "status", - "statusText", - "httpVersion", - "cookies", - "headers", - "content", - "redirectURL", - "headersSize", - "bodySize" - ], - "properties": { - "status": { - "type": "integer" - }, - "statusText": { - "type": "string" - }, - "httpVersion": { - "type": "string" - }, - "cookies": { - "type": "array", - "items": { - "$ref": "cookie.json#" - } - }, - "headers": { - "type": "array", - "items": { - "$ref": "header.json#" - } - }, - "content": { - "$ref": "content.json#" - }, - "redirectURL": { - "type": "string" - }, - "headersSize": { - "type": "integer" - }, - "bodySize": { - "type": "integer" - }, - "comment": { - "type": "string" - } - } -} - -},{}],194:[function(require,module,exports){ -module.exports={ - "$id": "timings.json#", - "$schema": "http://json-schema.org/draft-06/schema#", - "required": [ - "send", - "wait", - "receive" - ], - "properties": { - "dns": { - "type": "number", - "min": -1 - }, - "connect": { - "type": "number", - "min": -1 - }, - "blocked": { - "type": "number", - "min": -1 - }, - "send": { - "type": "number", - "min": -1 - }, - "wait": { - "type": "number", - "min": -1 - }, - "receive": { - "type": "number", - "min": -1 - }, - "ssl": { - "type": "number", - "min": -1 - }, - "comment": { - "type": "string" - } - } -} -},{}],195:[function(require,module,exports){ -function HARError (errors) { - var message = 'validation failed' + addFormatToken('H', ['HH', 2], 0, 'hour'); + addFormatToken('h', ['hh', 2], 0, hFormat); + addFormatToken('k', ['kk', 2], 0, kFormat); + + addFormatToken('hmm', 0, 0, function () { + return '' + hFormat.apply(this) + zeroFill(this.minutes(), 2); + }); + + addFormatToken('hmmss', 0, 0, function () { + return '' + hFormat.apply(this) + zeroFill(this.minutes(), 2) + + zeroFill(this.seconds(), 2); + }); - this.name = 'HARError' - this.message = message - this.errors = errors + addFormatToken('Hmm', 0, 0, function () { + return '' + this.hours() + zeroFill(this.minutes(), 2); + }); - if (typeof Error.captureStackTrace === 'function') { - Error.captureStackTrace(this, this.constructor) - } else { - this.stack = (new Error(message)).stack - } -} + addFormatToken('Hmmss', 0, 0, function () { + return '' + this.hours() + zeroFill(this.minutes(), 2) + + zeroFill(this.seconds(), 2); + }); -HARError.prototype = Error.prototype + function meridiem (token, lowercase) { + addFormatToken(token, 0, 0, function () { + return this.localeData().meridiem(this.hours(), this.minutes(), lowercase); + }); + } -module.exports = HARError + meridiem('a', true); + meridiem('A', false); -},{}],196:[function(require,module,exports){ -var Ajv = require('ajv') -var HARError = require('./error') -var schemas = require('har-schema') + // ALIASES -var ajv + addUnitAlias('hour', 'h'); -function validate (name, data) { - data = data || {} + // PRIORITY + addUnitPriority('hour', 13); - // validator config - ajv = ajv || new Ajv({ - allErrors: true, - schemas: schemas - }) + // PARSING - var validate = ajv.getSchema(name + '.json') + function matchMeridiem (isStrict, locale) { + return locale._meridiemParse; + } - return new Promise(function (resolve, reject) { - var valid = validate(data) + addRegexToken('a', matchMeridiem); + addRegexToken('A', matchMeridiem); + addRegexToken('H', match1to2); + addRegexToken('h', match1to2); + addRegexToken('k', match1to2); + addRegexToken('HH', match1to2, match2); + addRegexToken('hh', match1to2, match2); + addRegexToken('kk', match1to2, match2); + + addRegexToken('hmm', match3to4); + addRegexToken('hmmss', match5to6); + addRegexToken('Hmm', match3to4); + addRegexToken('Hmmss', match5to6); + + addParseToken(['H', 'HH'], HOUR); + addParseToken(['k', 'kk'], function (input, array, config) { + var kInput = toInt(input); + array[HOUR] = kInput === 24 ? 0 : kInput; + }); + addParseToken(['a', 'A'], function (input, array, config) { + config._isPm = config._locale.isPM(input); + config._meridiem = input; + }); + addParseToken(['h', 'hh'], function (input, array, config) { + array[HOUR] = toInt(input); + getParsingFlags(config).bigHour = true; + }); + addParseToken('hmm', function (input, array, config) { + var pos = input.length - 2; + array[HOUR] = toInt(input.substr(0, pos)); + array[MINUTE] = toInt(input.substr(pos)); + getParsingFlags(config).bigHour = true; + }); + addParseToken('hmmss', function (input, array, config) { + var pos1 = input.length - 4; + var pos2 = input.length - 2; + array[HOUR] = toInt(input.substr(0, pos1)); + array[MINUTE] = toInt(input.substr(pos1, 2)); + array[SECOND] = toInt(input.substr(pos2)); + getParsingFlags(config).bigHour = true; + }); + addParseToken('Hmm', function (input, array, config) { + var pos = input.length - 2; + array[HOUR] = toInt(input.substr(0, pos)); + array[MINUTE] = toInt(input.substr(pos)); + }); + addParseToken('Hmmss', function (input, array, config) { + var pos1 = input.length - 4; + var pos2 = input.length - 2; + array[HOUR] = toInt(input.substr(0, pos1)); + array[MINUTE] = toInt(input.substr(pos1, 2)); + array[SECOND] = toInt(input.substr(pos2)); + }); - !valid ? reject(new HARError(validate.errors)) : resolve(data) - }) -} + // LOCALES -exports.afterRequest = function (data) { - return validate('afterRequest', data) -} + function localeIsPM (input) { + // IE8 Quirks Mode & IE7 Standards Mode do not allow accessing strings like arrays + // Using charAt should be more compatible. + return ((input + '').toLowerCase().charAt(0) === 'p'); + } -exports.beforeRequest = function (data) { - return validate('beforeRequest', data) -} + var defaultLocaleMeridiemParse = /[ap]\.?m?\.?/i; + function localeMeridiem (hours, minutes, isLower) { + if (hours > 11) { + return isLower ? 'pm' : 'PM'; + } else { + return isLower ? 'am' : 'AM'; + } + } -exports.browser = function (data) { - return validate('browser', data) -} + // MOMENTS -exports.cache = function (data) { - return validate('cache', data) -} + // Setting the hour should keep the time, because the user explicitly + // specified which hour they want. So trying to maintain the same hour (in + // a new timezone) makes sense. Adding/subtracting hours does not follow + // this rule. + var getSetHour = makeGetSet('Hours', true); -exports.content = function (data) { - return validate('content', data) -} + var baseConfig = { + calendar: defaultCalendar, + longDateFormat: defaultLongDateFormat, + invalidDate: defaultInvalidDate, + ordinal: defaultOrdinal, + dayOfMonthOrdinalParse: defaultDayOfMonthOrdinalParse, + relativeTime: defaultRelativeTime, -exports.cookie = function (data) { - return validate('cookie', data) -} + months: defaultLocaleMonths, + monthsShort: defaultLocaleMonthsShort, -exports.creator = function (data) { - return validate('creator', data) -} + week: defaultLocaleWeek, -exports.entry = function (data) { - return validate('entry', data) -} + weekdays: defaultLocaleWeekdays, + weekdaysMin: defaultLocaleWeekdaysMin, + weekdaysShort: defaultLocaleWeekdaysShort, -exports.har = function (data) { - return validate('har', data) -} + meridiemParse: defaultLocaleMeridiemParse + }; -exports.header = function (data) { - return validate('header', data) -} + // internal storage for locale config files + var locales = {}; + var localeFamilies = {}; + var globalLocale; -exports.log = function (data) { - return validate('log', data) -} + function normalizeLocale (key) { + return key ? key.toLowerCase().replace('_', '-') : key; + } -exports.page = function (data) { - return validate('page', data) -} + // pick the locale from the array + // try ['en-au', 'en-gb'] as 'en-au', 'en-gb', 'en', as in move through the list trying each + // substring from most specific to least, but move to the next array item if it's a more specific variant than the current root + function chooseLocale (names) { + var i = 0; var j; var next; var locale; var split; -exports.pageTimings = function (data) { - return validate('pageTimings', data) -} + while (i < names.length) { + split = normalizeLocale(names[i]).split('-'); + j = split.length; + next = normalizeLocale(names[i + 1]); + next = next ? next.split('-') : null; + while (j > 0) { + locale = loadLocale(split.slice(0, j).join('-')); + if (locale) { + return locale; + } + if (next && next.length >= j && compareArrays(split, next, true) >= j - 1) { + // the next array item is better than a shallower substring of this one + break; + } + j--; + } + i++; + } + return globalLocale; + } -exports.postData = function (data) { - return validate('postData', data) -} + function loadLocale (name) { + var oldLocale = null; + // TODO: Find a better way to register and load all the locales in Node + if (!locales[name] && (typeof module !== 'undefined') && + module && module.exports) { + try { + oldLocale = globalLocale._abbr; + var aliasedRequire = require; + aliasedRequire('./locale/' + name); + getSetGlobalLocale(oldLocale); + } catch (e) {} + } + return locales[name]; + } -exports.query = function (data) { - return validate('query', data) -} + // This function will load locale and then set the global locale. If + // no arguments are passed in, it will simply return the current global + // locale key. + function getSetGlobalLocale (key, values) { + var data; + if (key) { + if (isUndefined(values)) { + data = getLocale(key); + } else { + data = defineLocale(key, values); + } -exports.request = function (data) { - return validate('request', data) -} + if (data) { + // moment.duration._locale = moment._locale = data; + globalLocale = data; + } else { + if ((typeof console !== 'undefined') && console.warn) { + // warn user if arguments are passed but the locale could not be set + console.warn('Locale ' + key + ' not found. Did you forget to load it?'); + } + } + } -exports.response = function (data) { - return validate('response', data) -} + return globalLocale._abbr; + } -exports.timings = function (data) { - return validate('timings', data) -} + function defineLocale (name, config) { + if (config !== null) { + var locale; var parentConfig = baseConfig; + config.abbr = name; + if (locales[name] != null) { + deprecateSimple('defineLocaleOverride', + 'use moment.updateLocale(localeName, config) to change ' + + 'an existing locale. moment.defineLocale(localeName, ' + + 'config) should only be used for creating a new locale ' + + 'See http://momentjs.com/guides/#/warnings/define-locale/ for more info.'); + parentConfig = locales[name]._config; + } else if (config.parentLocale != null) { + if (locales[config.parentLocale] != null) { + parentConfig = locales[config.parentLocale]._config; + } else { + locale = loadLocale(config.parentLocale); + if (locale != null) { + parentConfig = locale._config; + } else { + if (!localeFamilies[config.parentLocale]) { + localeFamilies[config.parentLocale] = []; + } + localeFamilies[config.parentLocale].push({ + name: name, + config: config + }); + return null; + } + } + } + locales[name] = new Locale(mergeConfigs(parentConfig, config)); -},{"./error":195,"ajv":2,"har-schema":186}],197:[function(require,module,exports){ -'use strict' -var Buffer = require('safe-buffer').Buffer -var Transform = require('stream').Transform -var inherits = require('inherits') + if (localeFamilies[name]) { + localeFamilies[name].forEach(function (x) { + defineLocale(x.name, x.config); + }); + } -function throwIfNotStringOrBuffer (val, prefix) { - if (!Buffer.isBuffer(val) && typeof val !== 'string') { - throw new TypeError(prefix + ' must be a string or a buffer') - } -} + // backwards compat for now: also set the locale + // make sure we set the locale AFTER all child locales have been + // created, so we won't end up with the child locale set. + getSetGlobalLocale(name); -function HashBase (blockSize) { - Transform.call(this) + return locales[name]; + } else { + // useful for testing + delete locales[name]; + return null; + } + } - this._block = Buffer.allocUnsafe(blockSize) - this._blockSize = blockSize - this._blockOffset = 0 - this._length = [0, 0, 0, 0] + function updateLocale (name, config) { + if (config != null) { + var locale; var tmpLocale; var parentConfig = baseConfig; + // MERGE + tmpLocale = loadLocale(name); + if (tmpLocale != null) { + parentConfig = tmpLocale._config; + } + config = mergeConfigs(parentConfig, config); + locale = new Locale(config); + locale.parentLocale = locales[name]; + locales[name] = locale; - this._finalized = false -} + // backwards compat for now: also set the locale + getSetGlobalLocale(name); + } else { + // pass null for config to unupdate, useful for tests + if (locales[name] != null) { + if (locales[name].parentLocale != null) { + locales[name] = locales[name].parentLocale; + } else if (locales[name] != null) { + delete locales[name]; + } + } + } + return locales[name]; + } -inherits(HashBase, Transform) + // returns locale data + function getLocale (key) { + var locale; -HashBase.prototype._transform = function (chunk, encoding, callback) { - var error = null - try { - this.update(chunk, encoding) - } catch (err) { - error = err - } + if (key && key._locale && key._locale._abbr) { + key = key._locale._abbr; + } - callback(error) -} + if (!key) { + return globalLocale; + } -HashBase.prototype._flush = function (callback) { - var error = null - try { - this.push(this.digest()) - } catch (err) { - error = err - } + if (!isArray(key)) { + // short-circuit everything else + locale = loadLocale(key); + if (locale) { + return locale; + } + key = [key]; + } - callback(error) -} - -HashBase.prototype.update = function (data, encoding) { - throwIfNotStringOrBuffer(data, 'Data') - if (this._finalized) throw new Error('Digest already called') - if (!Buffer.isBuffer(data)) data = Buffer.from(data, encoding) - - // consume data - var block = this._block - var offset = 0 - while (this._blockOffset + data.length - offset >= this._blockSize) { - for (var i = this._blockOffset; i < this._blockSize;) block[i++] = data[offset++] - this._update() - this._blockOffset = 0 - } - while (offset < data.length) block[this._blockOffset++] = data[offset++] + return chooseLocale(key); + } - // update length - for (var j = 0, carry = data.length * 8; carry > 0; ++j) { - this._length[j] += carry - carry = (this._length[j] / 0x0100000000) | 0 - if (carry > 0) this._length[j] -= 0x0100000000 * carry - } + function listLocales () { + return keys(locales); + } - return this -} - -HashBase.prototype._update = function () { - throw new Error('_update is not implemented') -} - -HashBase.prototype.digest = function (encoding) { - if (this._finalized) throw new Error('Digest already called') - this._finalized = true - - var digest = this._digest() - if (encoding !== undefined) digest = digest.toString(encoding) - - // reset state - this._block.fill(0) - this._blockOffset = 0 - for (var i = 0; i < 4; ++i) this._length[i] = 0 - - return digest -} - -HashBase.prototype._digest = function () { - throw new Error('_digest is not implemented') -} - -module.exports = HashBase - -},{"inherits":217,"safe-buffer":338,"stream":373}],198:[function(require,module,exports){ -var hash = exports; - -hash.utils = require('./hash/utils'); -hash.common = require('./hash/common'); -hash.sha = require('./hash/sha'); -hash.ripemd = require('./hash/ripemd'); -hash.hmac = require('./hash/hmac'); - -// Proxy hash functions to the main object -hash.sha1 = hash.sha.sha1; -hash.sha256 = hash.sha.sha256; -hash.sha224 = hash.sha.sha224; -hash.sha384 = hash.sha.sha384; -hash.sha512 = hash.sha.sha512; -hash.ripemd160 = hash.ripemd.ripemd160; - -},{"./hash/common":199,"./hash/hmac":200,"./hash/ripemd":201,"./hash/sha":202,"./hash/utils":209}],199:[function(require,module,exports){ -'use strict'; - -var utils = require('./utils'); -var assert = require('minimalistic-assert'); - -function BlockHash() { - this.pending = null; - this.pendingTotal = 0; - this.blockSize = this.constructor.blockSize; - this.outSize = this.constructor.outSize; - this.hmacStrength = this.constructor.hmacStrength; - this.padLength = this.constructor.padLength / 8; - this.endian = 'big'; - - this._delta8 = this.blockSize / 8; - this._delta32 = this.blockSize / 32; -} -exports.BlockHash = BlockHash; - -BlockHash.prototype.update = function update(msg, enc) { - // Convert message to array, pad it, and join into 32bit blocks - msg = utils.toArray(msg, enc); - if (!this.pending) - this.pending = msg; - else - this.pending = this.pending.concat(msg); - this.pendingTotal += msg.length; - - // Enough data, try updating - if (this.pending.length >= this._delta8) { - msg = this.pending; - - // Process pending data in blocks - var r = msg.length % this._delta8; - this.pending = msg.slice(msg.length - r, msg.length); - if (this.pending.length === 0) - this.pending = null; + function checkOverflow (m) { + var overflow; + var a = m._a; - msg = utils.join32(msg, 0, msg.length - r, this.endian); - for (var i = 0; i < msg.length; i += this._delta32) - this._update(msg, i, i + this._delta32); - } + if (a && getParsingFlags(m).overflow === -2) { + overflow = + a[MONTH] < 0 || a[MONTH] > 11 ? MONTH + : a[DATE] < 1 || a[DATE] > daysInMonth(a[YEAR], a[MONTH]) ? DATE + : a[HOUR] < 0 || a[HOUR] > 24 || (a[HOUR] === 24 && (a[MINUTE] !== 0 || a[SECOND] !== 0 || a[MILLISECOND] !== 0)) ? HOUR + : a[MINUTE] < 0 || a[MINUTE] > 59 ? MINUTE + : a[SECOND] < 0 || a[SECOND] > 59 ? SECOND + : a[MILLISECOND] < 0 || a[MILLISECOND] > 999 ? MILLISECOND + : -1; + + if (getParsingFlags(m)._overflowDayOfYear && (overflow < YEAR || overflow > DATE)) { + overflow = DATE; + } + if (getParsingFlags(m)._overflowWeeks && overflow === -1) { + overflow = WEEK; + } + if (getParsingFlags(m)._overflowWeekday && overflow === -1) { + overflow = WEEKDAY; + } - return this; -}; + getParsingFlags(m).overflow = overflow; + } -BlockHash.prototype.digest = function digest(enc) { - this.update(this._pad()); - assert(this.pending === null); + return m; + } - return this._digest(enc); -}; + // Pick the first defined of two or three arguments. + function defaults (a, b, c) { + if (a != null) { + return a; + } + if (b != null) { + return b; + } + return c; + } -BlockHash.prototype._pad = function pad() { - var len = this.pendingTotal; - var bytes = this._delta8; - var k = bytes - ((len + this.padLength) % bytes); - var res = new Array(k + this.padLength); - res[0] = 0x80; - for (var i = 1; i < k; i++) - res[i] = 0; - - // Append length - len <<= 3; - if (this.endian === 'big') { - for (var t = 8; t < this.padLength; t++) - res[i++] = 0; - - res[i++] = 0; - res[i++] = 0; - res[i++] = 0; - res[i++] = 0; - res[i++] = (len >>> 24) & 0xff; - res[i++] = (len >>> 16) & 0xff; - res[i++] = (len >>> 8) & 0xff; - res[i++] = len & 0xff; - } else { - res[i++] = len & 0xff; - res[i++] = (len >>> 8) & 0xff; - res[i++] = (len >>> 16) & 0xff; - res[i++] = (len >>> 24) & 0xff; - res[i++] = 0; - res[i++] = 0; - res[i++] = 0; - res[i++] = 0; - - for (t = 8; t < this.padLength; t++) - res[i++] = 0; - } + function currentDateArray (config) { + // hooks is actually the exported moment object + var nowValue = new Date(hooks.now()); + if (config._useUTC) { + return [nowValue.getUTCFullYear(), nowValue.getUTCMonth(), nowValue.getUTCDate()]; + } + return [nowValue.getFullYear(), nowValue.getMonth(), nowValue.getDate()]; + } - return res; -}; + // convert an array to a date. + // the array should mirror the parameters below + // note: all values past the year are optional and will default to the lowest possible value. + // [year, month, day , hour, minute, second, millisecond] + function configFromArray (config) { + var i; var date; var input = []; var currentDate; var expectedWeekday; var yearToUse; -},{"./utils":209,"minimalistic-assert":269}],200:[function(require,module,exports){ -'use strict'; - -var utils = require('./utils'); -var assert = require('minimalistic-assert'); - -function Hmac(hash, key, enc) { - if (!(this instanceof Hmac)) - return new Hmac(hash, key, enc); - this.Hash = hash; - this.blockSize = hash.blockSize / 8; - this.outSize = hash.outSize / 8; - this.inner = null; - this.outer = null; - - this._init(utils.toArray(key, enc)); -} -module.exports = Hmac; - -Hmac.prototype._init = function init(key) { - // Shorten key, if needed - if (key.length > this.blockSize) - key = new this.Hash().update(key).digest(); - assert(key.length <= this.blockSize); - - // Add padding to key - for (var i = key.length; i < this.blockSize; i++) - key.push(0); - - for (i = 0; i < key.length; i++) - key[i] ^= 0x36; - this.inner = new this.Hash().update(key); - - // 0x36 ^ 0x5c = 0x6a - for (i = 0; i < key.length; i++) - key[i] ^= 0x6a; - this.outer = new this.Hash().update(key); -}; + if (config._d) { + return; + } -Hmac.prototype.update = function update(msg, enc) { - this.inner.update(msg, enc); - return this; -}; + currentDate = currentDateArray(config); -Hmac.prototype.digest = function digest(enc) { - this.outer.update(this.inner.digest()); - return this.outer.digest(enc); -}; + // compute day of the year from weeks and weekdays + if (config._w && config._a[DATE] == null && config._a[MONTH] == null) { + dayOfYearFromWeekInfo(config); + } -},{"./utils":209,"minimalistic-assert":269}],201:[function(require,module,exports){ -'use strict'; - -var utils = require('./utils'); -var common = require('./common'); - -var rotl32 = utils.rotl32; -var sum32 = utils.sum32; -var sum32_3 = utils.sum32_3; -var sum32_4 = utils.sum32_4; -var BlockHash = common.BlockHash; - -function RIPEMD160() { - if (!(this instanceof RIPEMD160)) - return new RIPEMD160(); - - BlockHash.call(this); - - this.h = [ 0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0 ]; - this.endian = 'little'; -} -utils.inherits(RIPEMD160, BlockHash); -exports.ripemd160 = RIPEMD160; - -RIPEMD160.blockSize = 512; -RIPEMD160.outSize = 160; -RIPEMD160.hmacStrength = 192; -RIPEMD160.padLength = 64; - -RIPEMD160.prototype._update = function update(msg, start) { - var A = this.h[0]; - var B = this.h[1]; - var C = this.h[2]; - var D = this.h[3]; - var E = this.h[4]; - var Ah = A; - var Bh = B; - var Ch = C; - var Dh = D; - var Eh = E; - for (var j = 0; j < 80; j++) { - var T = sum32( - rotl32( - sum32_4(A, f(j, B, C, D), msg[r[j] + start], K(j)), - s[j]), - E); - A = E; - E = D; - D = rotl32(C, 10); - C = B; - B = T; - T = sum32( - rotl32( - sum32_4(Ah, f(79 - j, Bh, Ch, Dh), msg[rh[j] + start], Kh(j)), - sh[j]), - Eh); - Ah = Eh; - Eh = Dh; - Dh = rotl32(Ch, 10); - Ch = Bh; - Bh = T; - } - T = sum32_3(this.h[1], C, Dh); - this.h[1] = sum32_3(this.h[2], D, Eh); - this.h[2] = sum32_3(this.h[3], E, Ah); - this.h[3] = sum32_3(this.h[4], A, Bh); - this.h[4] = sum32_3(this.h[0], B, Ch); - this.h[0] = T; -}; + // if the day of the year is set, figure out what it is + if (config._dayOfYear != null) { + yearToUse = defaults(config._a[YEAR], currentDate[YEAR]); -RIPEMD160.prototype._digest = function digest(enc) { - if (enc === 'hex') - return utils.toHex32(this.h, 'little'); - else - return utils.split32(this.h, 'little'); -}; + if (config._dayOfYear > daysInYear(yearToUse) || config._dayOfYear === 0) { + getParsingFlags(config)._overflowDayOfYear = true; + } -function f(j, x, y, z) { - if (j <= 15) - return x ^ y ^ z; - else if (j <= 31) - return (x & y) | ((~x) & z); - else if (j <= 47) - return (x | (~y)) ^ z; - else if (j <= 63) - return (x & z) | (y & (~z)); - else - return x ^ (y | (~z)); -} - -function K(j) { - if (j <= 15) - return 0x00000000; - else if (j <= 31) - return 0x5a827999; - else if (j <= 47) - return 0x6ed9eba1; - else if (j <= 63) - return 0x8f1bbcdc; - else - return 0xa953fd4e; -} - -function Kh(j) { - if (j <= 15) - return 0x50a28be6; - else if (j <= 31) - return 0x5c4dd124; - else if (j <= 47) - return 0x6d703ef3; - else if (j <= 63) - return 0x7a6d76e9; - else - return 0x00000000; -} - -var r = [ - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, - 7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8, - 3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12, - 1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2, - 4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13 -]; - -var rh = [ - 5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12, - 6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2, - 15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13, - 8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14, - 12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11 -]; - -var s = [ - 11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8, - 7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12, - 11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5, - 11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12, - 9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6 -]; - -var sh = [ - 8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6, - 9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11, - 9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5, - 15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8, - 8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11 -]; - -},{"./common":199,"./utils":209}],202:[function(require,module,exports){ -'use strict'; - -exports.sha1 = require('./sha/1'); -exports.sha224 = require('./sha/224'); -exports.sha256 = require('./sha/256'); -exports.sha384 = require('./sha/384'); -exports.sha512 = require('./sha/512'); - -},{"./sha/1":203,"./sha/224":204,"./sha/256":205,"./sha/384":206,"./sha/512":207}],203:[function(require,module,exports){ -'use strict'; - -var utils = require('../utils'); -var common = require('../common'); -var shaCommon = require('./common'); - -var rotl32 = utils.rotl32; -var sum32 = utils.sum32; -var sum32_5 = utils.sum32_5; -var ft_1 = shaCommon.ft_1; -var BlockHash = common.BlockHash; - -var sha1_K = [ - 0x5A827999, 0x6ED9EBA1, - 0x8F1BBCDC, 0xCA62C1D6 -]; - -function SHA1() { - if (!(this instanceof SHA1)) - return new SHA1(); - - BlockHash.call(this); - this.h = [ - 0x67452301, 0xefcdab89, 0x98badcfe, - 0x10325476, 0xc3d2e1f0 ]; - this.W = new Array(80); -} - -utils.inherits(SHA1, BlockHash); -module.exports = SHA1; - -SHA1.blockSize = 512; -SHA1.outSize = 160; -SHA1.hmacStrength = 80; -SHA1.padLength = 64; - -SHA1.prototype._update = function _update(msg, start) { - var W = this.W; - - for (var i = 0; i < 16; i++) - W[i] = msg[start + i]; - - for(; i < W.length; i++) - W[i] = rotl32(W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16], 1); - - var a = this.h[0]; - var b = this.h[1]; - var c = this.h[2]; - var d = this.h[3]; - var e = this.h[4]; - - for (i = 0; i < W.length; i++) { - var s = ~~(i / 20); - var t = sum32_5(rotl32(a, 5), ft_1(s, b, c, d), e, W[i], sha1_K[s]); - e = d; - d = c; - c = rotl32(b, 30); - b = a; - a = t; - } + date = createUTCDate(yearToUse, 0, config._dayOfYear); + config._a[MONTH] = date.getUTCMonth(); + config._a[DATE] = date.getUTCDate(); + } - this.h[0] = sum32(this.h[0], a); - this.h[1] = sum32(this.h[1], b); - this.h[2] = sum32(this.h[2], c); - this.h[3] = sum32(this.h[3], d); - this.h[4] = sum32(this.h[4], e); -}; + // Default to current date. + // * if no year, month, day of month are given, default to today + // * if day of month is given, default month and year + // * if month is given, default only year + // * if year is given, don't default anything + for (i = 0; i < 3 && config._a[i] == null; ++i) { + config._a[i] = input[i] = currentDate[i]; + } -SHA1.prototype._digest = function digest(enc) { - if (enc === 'hex') - return utils.toHex32(this.h, 'big'); - else - return utils.split32(this.h, 'big'); -}; + // Zero out whatever was not defaulted, including time + for (; i < 7; i++) { + config._a[i] = input[i] = (config._a[i] == null) ? (i === 2 ? 1 : 0) : config._a[i]; + } -},{"../common":199,"../utils":209,"./common":208}],204:[function(require,module,exports){ -'use strict'; - -var utils = require('../utils'); -var SHA256 = require('./256'); - -function SHA224() { - if (!(this instanceof SHA224)) - return new SHA224(); - - SHA256.call(this); - this.h = [ - 0xc1059ed8, 0x367cd507, 0x3070dd17, 0xf70e5939, - 0xffc00b31, 0x68581511, 0x64f98fa7, 0xbefa4fa4 ]; -} -utils.inherits(SHA224, SHA256); -module.exports = SHA224; - -SHA224.blockSize = 512; -SHA224.outSize = 224; -SHA224.hmacStrength = 192; -SHA224.padLength = 64; - -SHA224.prototype._digest = function digest(enc) { - // Just truncate output - if (enc === 'hex') - return utils.toHex32(this.h.slice(0, 7), 'big'); - else - return utils.split32(this.h.slice(0, 7), 'big'); -}; + // Check for 24:00:00.000 + if (config._a[HOUR] === 24 && + config._a[MINUTE] === 0 && + config._a[SECOND] === 0 && + config._a[MILLISECOND] === 0) { + config._nextDay = true; + config._a[HOUR] = 0; + } + config._d = (config._useUTC ? createUTCDate : createDate).apply(null, input); + expectedWeekday = config._useUTC ? config._d.getUTCDay() : config._d.getDay(); -},{"../utils":209,"./256":205}],205:[function(require,module,exports){ -'use strict'; - -var utils = require('../utils'); -var common = require('../common'); -var shaCommon = require('./common'); -var assert = require('minimalistic-assert'); - -var sum32 = utils.sum32; -var sum32_4 = utils.sum32_4; -var sum32_5 = utils.sum32_5; -var ch32 = shaCommon.ch32; -var maj32 = shaCommon.maj32; -var s0_256 = shaCommon.s0_256; -var s1_256 = shaCommon.s1_256; -var g0_256 = shaCommon.g0_256; -var g1_256 = shaCommon.g1_256; - -var BlockHash = common.BlockHash; - -var sha256_K = [ - 0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, - 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5, - 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, - 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174, - 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, - 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da, - 0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, - 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967, - 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13, - 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85, - 0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, - 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070, - 0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, - 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3, - 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, - 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2 -]; - -function SHA256() { - if (!(this instanceof SHA256)) - return new SHA256(); - - BlockHash.call(this); - this.h = [ - 0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a, - 0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19 - ]; - this.k = sha256_K; - this.W = new Array(64); -} -utils.inherits(SHA256, BlockHash); -module.exports = SHA256; - -SHA256.blockSize = 512; -SHA256.outSize = 256; -SHA256.hmacStrength = 192; -SHA256.padLength = 64; - -SHA256.prototype._update = function _update(msg, start) { - var W = this.W; - - for (var i = 0; i < 16; i++) - W[i] = msg[start + i]; - for (; i < W.length; i++) - W[i] = sum32_4(g1_256(W[i - 2]), W[i - 7], g0_256(W[i - 15]), W[i - 16]); - - var a = this.h[0]; - var b = this.h[1]; - var c = this.h[2]; - var d = this.h[3]; - var e = this.h[4]; - var f = this.h[5]; - var g = this.h[6]; - var h = this.h[7]; - - assert(this.k.length === W.length); - for (i = 0; i < W.length; i++) { - var T1 = sum32_5(h, s1_256(e), ch32(e, f, g), this.k[i], W[i]); - var T2 = sum32(s0_256(a), maj32(a, b, c)); - h = g; - g = f; - f = e; - e = sum32(d, T1); - d = c; - c = b; - b = a; - a = sum32(T1, T2); - } + // Apply timezone offset from input. The actual utcOffset can be changed + // with parseZone. + if (config._tzm != null) { + config._d.setUTCMinutes(config._d.getUTCMinutes() - config._tzm); + } - this.h[0] = sum32(this.h[0], a); - this.h[1] = sum32(this.h[1], b); - this.h[2] = sum32(this.h[2], c); - this.h[3] = sum32(this.h[3], d); - this.h[4] = sum32(this.h[4], e); - this.h[5] = sum32(this.h[5], f); - this.h[6] = sum32(this.h[6], g); - this.h[7] = sum32(this.h[7], h); -}; + if (config._nextDay) { + config._a[HOUR] = 24; + } -SHA256.prototype._digest = function digest(enc) { - if (enc === 'hex') - return utils.toHex32(this.h, 'big'); - else - return utils.split32(this.h, 'big'); -}; + // check for mismatching day of week + if (config._w && typeof config._w.d !== 'undefined' && config._w.d !== expectedWeekday) { + getParsingFlags(config).weekdayMismatch = true; + } + } -},{"../common":199,"../utils":209,"./common":208,"minimalistic-assert":269}],206:[function(require,module,exports){ -'use strict'; - -var utils = require('../utils'); - -var SHA512 = require('./512'); - -function SHA384() { - if (!(this instanceof SHA384)) - return new SHA384(); - - SHA512.call(this); - this.h = [ - 0xcbbb9d5d, 0xc1059ed8, - 0x629a292a, 0x367cd507, - 0x9159015a, 0x3070dd17, - 0x152fecd8, 0xf70e5939, - 0x67332667, 0xffc00b31, - 0x8eb44a87, 0x68581511, - 0xdb0c2e0d, 0x64f98fa7, - 0x47b5481d, 0xbefa4fa4 ]; -} -utils.inherits(SHA384, SHA512); -module.exports = SHA384; - -SHA384.blockSize = 1024; -SHA384.outSize = 384; -SHA384.hmacStrength = 192; -SHA384.padLength = 128; - -SHA384.prototype._digest = function digest(enc) { - if (enc === 'hex') - return utils.toHex32(this.h.slice(0, 12), 'big'); - else - return utils.split32(this.h.slice(0, 12), 'big'); -}; + function dayOfYearFromWeekInfo (config) { + var w, weekYear, week, weekday, dow, doy, temp, weekdayOverflow; -},{"../utils":209,"./512":207}],207:[function(require,module,exports){ -'use strict'; - -var utils = require('../utils'); -var common = require('../common'); -var assert = require('minimalistic-assert'); - -var rotr64_hi = utils.rotr64_hi; -var rotr64_lo = utils.rotr64_lo; -var shr64_hi = utils.shr64_hi; -var shr64_lo = utils.shr64_lo; -var sum64 = utils.sum64; -var sum64_hi = utils.sum64_hi; -var sum64_lo = utils.sum64_lo; -var sum64_4_hi = utils.sum64_4_hi; -var sum64_4_lo = utils.sum64_4_lo; -var sum64_5_hi = utils.sum64_5_hi; -var sum64_5_lo = utils.sum64_5_lo; - -var BlockHash = common.BlockHash; - -var sha512_K = [ - 0x428a2f98, 0xd728ae22, 0x71374491, 0x23ef65cd, - 0xb5c0fbcf, 0xec4d3b2f, 0xe9b5dba5, 0x8189dbbc, - 0x3956c25b, 0xf348b538, 0x59f111f1, 0xb605d019, - 0x923f82a4, 0xaf194f9b, 0xab1c5ed5, 0xda6d8118, - 0xd807aa98, 0xa3030242, 0x12835b01, 0x45706fbe, - 0x243185be, 0x4ee4b28c, 0x550c7dc3, 0xd5ffb4e2, - 0x72be5d74, 0xf27b896f, 0x80deb1fe, 0x3b1696b1, - 0x9bdc06a7, 0x25c71235, 0xc19bf174, 0xcf692694, - 0xe49b69c1, 0x9ef14ad2, 0xefbe4786, 0x384f25e3, - 0x0fc19dc6, 0x8b8cd5b5, 0x240ca1cc, 0x77ac9c65, - 0x2de92c6f, 0x592b0275, 0x4a7484aa, 0x6ea6e483, - 0x5cb0a9dc, 0xbd41fbd4, 0x76f988da, 0x831153b5, - 0x983e5152, 0xee66dfab, 0xa831c66d, 0x2db43210, - 0xb00327c8, 0x98fb213f, 0xbf597fc7, 0xbeef0ee4, - 0xc6e00bf3, 0x3da88fc2, 0xd5a79147, 0x930aa725, - 0x06ca6351, 0xe003826f, 0x14292967, 0x0a0e6e70, - 0x27b70a85, 0x46d22ffc, 0x2e1b2138, 0x5c26c926, - 0x4d2c6dfc, 0x5ac42aed, 0x53380d13, 0x9d95b3df, - 0x650a7354, 0x8baf63de, 0x766a0abb, 0x3c77b2a8, - 0x81c2c92e, 0x47edaee6, 0x92722c85, 0x1482353b, - 0xa2bfe8a1, 0x4cf10364, 0xa81a664b, 0xbc423001, - 0xc24b8b70, 0xd0f89791, 0xc76c51a3, 0x0654be30, - 0xd192e819, 0xd6ef5218, 0xd6990624, 0x5565a910, - 0xf40e3585, 0x5771202a, 0x106aa070, 0x32bbd1b8, - 0x19a4c116, 0xb8d2d0c8, 0x1e376c08, 0x5141ab53, - 0x2748774c, 0xdf8eeb99, 0x34b0bcb5, 0xe19b48a8, - 0x391c0cb3, 0xc5c95a63, 0x4ed8aa4a, 0xe3418acb, - 0x5b9cca4f, 0x7763e373, 0x682e6ff3, 0xd6b2b8a3, - 0x748f82ee, 0x5defb2fc, 0x78a5636f, 0x43172f60, - 0x84c87814, 0xa1f0ab72, 0x8cc70208, 0x1a6439ec, - 0x90befffa, 0x23631e28, 0xa4506ceb, 0xde82bde9, - 0xbef9a3f7, 0xb2c67915, 0xc67178f2, 0xe372532b, - 0xca273ece, 0xea26619c, 0xd186b8c7, 0x21c0c207, - 0xeada7dd6, 0xcde0eb1e, 0xf57d4f7f, 0xee6ed178, - 0x06f067aa, 0x72176fba, 0x0a637dc5, 0xa2c898a6, - 0x113f9804, 0xbef90dae, 0x1b710b35, 0x131c471b, - 0x28db77f5, 0x23047d84, 0x32caab7b, 0x40c72493, - 0x3c9ebe0a, 0x15c9bebc, 0x431d67c4, 0x9c100d4c, - 0x4cc5d4be, 0xcb3e42b6, 0x597f299c, 0xfc657e2a, - 0x5fcb6fab, 0x3ad6faec, 0x6c44198c, 0x4a475817 -]; - -function SHA512() { - if (!(this instanceof SHA512)) - return new SHA512(); - - BlockHash.call(this); - this.h = [ - 0x6a09e667, 0xf3bcc908, - 0xbb67ae85, 0x84caa73b, - 0x3c6ef372, 0xfe94f82b, - 0xa54ff53a, 0x5f1d36f1, - 0x510e527f, 0xade682d1, - 0x9b05688c, 0x2b3e6c1f, - 0x1f83d9ab, 0xfb41bd6b, - 0x5be0cd19, 0x137e2179 ]; - this.k = sha512_K; - this.W = new Array(160); -} -utils.inherits(SHA512, BlockHash); -module.exports = SHA512; - -SHA512.blockSize = 1024; -SHA512.outSize = 512; -SHA512.hmacStrength = 192; -SHA512.padLength = 128; - -SHA512.prototype._prepareBlock = function _prepareBlock(msg, start) { - var W = this.W; - - // 32 x 32bit words - for (var i = 0; i < 32; i++) - W[i] = msg[start + i]; - for (; i < W.length; i += 2) { - var c0_hi = g1_512_hi(W[i - 4], W[i - 3]); // i - 2 - var c0_lo = g1_512_lo(W[i - 4], W[i - 3]); - var c1_hi = W[i - 14]; // i - 7 - var c1_lo = W[i - 13]; - var c2_hi = g0_512_hi(W[i - 30], W[i - 29]); // i - 15 - var c2_lo = g0_512_lo(W[i - 30], W[i - 29]); - var c3_hi = W[i - 32]; // i - 16 - var c3_lo = W[i - 31]; - - W[i] = sum64_4_hi( - c0_hi, c0_lo, - c1_hi, c1_lo, - c2_hi, c2_lo, - c3_hi, c3_lo); - W[i + 1] = sum64_4_lo( - c0_hi, c0_lo, - c1_hi, c1_lo, - c2_hi, c2_lo, - c3_hi, c3_lo); - } -}; + w = config._w; + if (w.GG != null || w.W != null || w.E != null) { + dow = 1; + doy = 4; + + // TODO: We need to take the current isoWeekYear, but that depends on + // how we interpret now (local, utc, fixed offset). So create + // a now version of current config (take local/utc/offset flags, and + // create now). + weekYear = defaults(w.GG, config._a[YEAR], weekOfYear(createLocal(), 1, 4).year); + week = defaults(w.W, 1); + weekday = defaults(w.E, 1); + if (weekday < 1 || weekday > 7) { + weekdayOverflow = true; + } + } else { + dow = config._locale._week.dow; + doy = config._locale._week.doy; -SHA512.prototype._update = function _update(msg, start) { - this._prepareBlock(msg, start); - - var W = this.W; - - var ah = this.h[0]; - var al = this.h[1]; - var bh = this.h[2]; - var bl = this.h[3]; - var ch = this.h[4]; - var cl = this.h[5]; - var dh = this.h[6]; - var dl = this.h[7]; - var eh = this.h[8]; - var el = this.h[9]; - var fh = this.h[10]; - var fl = this.h[11]; - var gh = this.h[12]; - var gl = this.h[13]; - var hh = this.h[14]; - var hl = this.h[15]; - - assert(this.k.length === W.length); - for (var i = 0; i < W.length; i += 2) { - var c0_hi = hh; - var c0_lo = hl; - var c1_hi = s1_512_hi(eh, el); - var c1_lo = s1_512_lo(eh, el); - var c2_hi = ch64_hi(eh, el, fh, fl, gh, gl); - var c2_lo = ch64_lo(eh, el, fh, fl, gh, gl); - var c3_hi = this.k[i]; - var c3_lo = this.k[i + 1]; - var c4_hi = W[i]; - var c4_lo = W[i + 1]; - - var T1_hi = sum64_5_hi( - c0_hi, c0_lo, - c1_hi, c1_lo, - c2_hi, c2_lo, - c3_hi, c3_lo, - c4_hi, c4_lo); - var T1_lo = sum64_5_lo( - c0_hi, c0_lo, - c1_hi, c1_lo, - c2_hi, c2_lo, - c3_hi, c3_lo, - c4_hi, c4_lo); - - c0_hi = s0_512_hi(ah, al); - c0_lo = s0_512_lo(ah, al); - c1_hi = maj64_hi(ah, al, bh, bl, ch, cl); - c1_lo = maj64_lo(ah, al, bh, bl, ch, cl); - - var T2_hi = sum64_hi(c0_hi, c0_lo, c1_hi, c1_lo); - var T2_lo = sum64_lo(c0_hi, c0_lo, c1_hi, c1_lo); - - hh = gh; - hl = gl; - - gh = fh; - gl = fl; - - fh = eh; - fl = el; - - eh = sum64_hi(dh, dl, T1_hi, T1_lo); - el = sum64_lo(dl, dl, T1_hi, T1_lo); - - dh = ch; - dl = cl; - - ch = bh; - cl = bl; - - bh = ah; - bl = al; - - ah = sum64_hi(T1_hi, T1_lo, T2_hi, T2_lo); - al = sum64_lo(T1_hi, T1_lo, T2_hi, T2_lo); - } + var curWeek = weekOfYear(createLocal(), dow, doy); - sum64(this.h, 0, ah, al); - sum64(this.h, 2, bh, bl); - sum64(this.h, 4, ch, cl); - sum64(this.h, 6, dh, dl); - sum64(this.h, 8, eh, el); - sum64(this.h, 10, fh, fl); - sum64(this.h, 12, gh, gl); - sum64(this.h, 14, hh, hl); -}; + weekYear = defaults(w.gg, config._a[YEAR], curWeek.year); -SHA512.prototype._digest = function digest(enc) { - if (enc === 'hex') - return utils.toHex32(this.h, 'big'); - else - return utils.split32(this.h, 'big'); -}; + // Default to current week. + week = defaults(w.w, curWeek.week); -function ch64_hi(xh, xl, yh, yl, zh) { - var r = (xh & yh) ^ ((~xh) & zh); - if (r < 0) - r += 0x100000000; - return r; -} - -function ch64_lo(xh, xl, yh, yl, zh, zl) { - var r = (xl & yl) ^ ((~xl) & zl); - if (r < 0) - r += 0x100000000; - return r; -} - -function maj64_hi(xh, xl, yh, yl, zh) { - var r = (xh & yh) ^ (xh & zh) ^ (yh & zh); - if (r < 0) - r += 0x100000000; - return r; -} - -function maj64_lo(xh, xl, yh, yl, zh, zl) { - var r = (xl & yl) ^ (xl & zl) ^ (yl & zl); - if (r < 0) - r += 0x100000000; - return r; -} - -function s0_512_hi(xh, xl) { - var c0_hi = rotr64_hi(xh, xl, 28); - var c1_hi = rotr64_hi(xl, xh, 2); // 34 - var c2_hi = rotr64_hi(xl, xh, 7); // 39 - - var r = c0_hi ^ c1_hi ^ c2_hi; - if (r < 0) - r += 0x100000000; - return r; -} - -function s0_512_lo(xh, xl) { - var c0_lo = rotr64_lo(xh, xl, 28); - var c1_lo = rotr64_lo(xl, xh, 2); // 34 - var c2_lo = rotr64_lo(xl, xh, 7); // 39 - - var r = c0_lo ^ c1_lo ^ c2_lo; - if (r < 0) - r += 0x100000000; - return r; -} - -function s1_512_hi(xh, xl) { - var c0_hi = rotr64_hi(xh, xl, 14); - var c1_hi = rotr64_hi(xh, xl, 18); - var c2_hi = rotr64_hi(xl, xh, 9); // 41 - - var r = c0_hi ^ c1_hi ^ c2_hi; - if (r < 0) - r += 0x100000000; - return r; -} - -function s1_512_lo(xh, xl) { - var c0_lo = rotr64_lo(xh, xl, 14); - var c1_lo = rotr64_lo(xh, xl, 18); - var c2_lo = rotr64_lo(xl, xh, 9); // 41 - - var r = c0_lo ^ c1_lo ^ c2_lo; - if (r < 0) - r += 0x100000000; - return r; -} - -function g0_512_hi(xh, xl) { - var c0_hi = rotr64_hi(xh, xl, 1); - var c1_hi = rotr64_hi(xh, xl, 8); - var c2_hi = shr64_hi(xh, xl, 7); - - var r = c0_hi ^ c1_hi ^ c2_hi; - if (r < 0) - r += 0x100000000; - return r; -} - -function g0_512_lo(xh, xl) { - var c0_lo = rotr64_lo(xh, xl, 1); - var c1_lo = rotr64_lo(xh, xl, 8); - var c2_lo = shr64_lo(xh, xl, 7); - - var r = c0_lo ^ c1_lo ^ c2_lo; - if (r < 0) - r += 0x100000000; - return r; -} - -function g1_512_hi(xh, xl) { - var c0_hi = rotr64_hi(xh, xl, 19); - var c1_hi = rotr64_hi(xl, xh, 29); // 61 - var c2_hi = shr64_hi(xh, xl, 6); - - var r = c0_hi ^ c1_hi ^ c2_hi; - if (r < 0) - r += 0x100000000; - return r; -} - -function g1_512_lo(xh, xl) { - var c0_lo = rotr64_lo(xh, xl, 19); - var c1_lo = rotr64_lo(xl, xh, 29); // 61 - var c2_lo = shr64_lo(xh, xl, 6); - - var r = c0_lo ^ c1_lo ^ c2_lo; - if (r < 0) - r += 0x100000000; - return r; -} - -},{"../common":199,"../utils":209,"minimalistic-assert":269}],208:[function(require,module,exports){ -'use strict'; - -var utils = require('../utils'); -var rotr32 = utils.rotr32; - -function ft_1(s, x, y, z) { - if (s === 0) - return ch32(x, y, z); - if (s === 1 || s === 3) - return p32(x, y, z); - if (s === 2) - return maj32(x, y, z); -} -exports.ft_1 = ft_1; - -function ch32(x, y, z) { - return (x & y) ^ ((~x) & z); -} -exports.ch32 = ch32; - -function maj32(x, y, z) { - return (x & y) ^ (x & z) ^ (y & z); -} -exports.maj32 = maj32; - -function p32(x, y, z) { - return x ^ y ^ z; -} -exports.p32 = p32; - -function s0_256(x) { - return rotr32(x, 2) ^ rotr32(x, 13) ^ rotr32(x, 22); -} -exports.s0_256 = s0_256; - -function s1_256(x) { - return rotr32(x, 6) ^ rotr32(x, 11) ^ rotr32(x, 25); -} -exports.s1_256 = s1_256; - -function g0_256(x) { - return rotr32(x, 7) ^ rotr32(x, 18) ^ (x >>> 3); -} -exports.g0_256 = g0_256; - -function g1_256(x) { - return rotr32(x, 17) ^ rotr32(x, 19) ^ (x >>> 10); -} -exports.g1_256 = g1_256; - -},{"../utils":209}],209:[function(require,module,exports){ -'use strict'; - -var assert = require('minimalistic-assert'); -var inherits = require('inherits'); - -exports.inherits = inherits; - -function isSurrogatePair(msg, i) { - if ((msg.charCodeAt(i) & 0xFC00) !== 0xD800) { - return false; - } - if (i < 0 || i + 1 >= msg.length) { - return false; - } - return (msg.charCodeAt(i + 1) & 0xFC00) === 0xDC00; -} - -function toArray(msg, enc) { - if (Array.isArray(msg)) - return msg.slice(); - if (!msg) - return []; - var res = []; - if (typeof msg === 'string') { - if (!enc) { - // Inspired by stringToUtf8ByteArray() in closure-library by Google - // https://github.com/google/closure-library/blob/8598d87242af59aac233270742c8984e2b2bdbe0/closure/goog/crypt/crypt.js#L117-L143 - // Apache License 2.0 - // https://github.com/google/closure-library/blob/master/LICENSE - var p = 0; - for (var i = 0; i < msg.length; i++) { - var c = msg.charCodeAt(i); - if (c < 128) { - res[p++] = c; - } else if (c < 2048) { - res[p++] = (c >> 6) | 192; - res[p++] = (c & 63) | 128; - } else if (isSurrogatePair(msg, i)) { - c = 0x10000 + ((c & 0x03FF) << 10) + (msg.charCodeAt(++i) & 0x03FF); - res[p++] = (c >> 18) | 240; - res[p++] = ((c >> 12) & 63) | 128; - res[p++] = ((c >> 6) & 63) | 128; - res[p++] = (c & 63) | 128; + if (w.d != null) { + // weekday -- low day numbers are considered next week + weekday = w.d; + if (weekday < 0 || weekday > 6) { + weekdayOverflow = true; + } + } else if (w.e != null) { + // local weekday -- counting starts from beginning of week + weekday = w.e + dow; + if (w.e < 0 || w.e > 6) { + weekdayOverflow = true; + } + } else { + // default to beginning of week + weekday = dow; + } + } + if (week < 1 || week > weeksInYear(weekYear, dow, doy)) { + getParsingFlags(config)._overflowWeeks = true; + } else if (weekdayOverflow != null) { + getParsingFlags(config)._overflowWeekday = true; } else { - res[p++] = (c >> 12) | 224; - res[p++] = ((c >> 6) & 63) | 128; - res[p++] = (c & 63) | 128; + temp = dayOfYearFromWeeks(weekYear, week, weekday, dow, doy); + config._a[YEAR] = temp.year; + config._dayOfYear = temp.dayOfYear; } } - } else if (enc === 'hex') { - msg = msg.replace(/[^a-z0-9]+/ig, ''); - if (msg.length % 2 !== 0) - msg = '0' + msg; - for (i = 0; i < msg.length; i += 2) - res.push(parseInt(msg[i] + msg[i + 1], 16)); - } - } else { - for (i = 0; i < msg.length; i++) - res[i] = msg[i] | 0; - } - return res; -} -exports.toArray = toArray; - -function toHex(msg) { - var res = ''; - for (var i = 0; i < msg.length; i++) - res += zero2(msg[i].toString(16)); - return res; -} -exports.toHex = toHex; - -function htonl(w) { - var res = (w >>> 24) | - ((w >>> 8) & 0xff00) | - ((w << 8) & 0xff0000) | - ((w & 0xff) << 24); - return res >>> 0; -} -exports.htonl = htonl; - -function toHex32(msg, endian) { - var res = ''; - for (var i = 0; i < msg.length; i++) { - var w = msg[i]; - if (endian === 'little') - w = htonl(w); - res += zero8(w.toString(16)); - } - return res; -} -exports.toHex32 = toHex32; - -function zero2(word) { - if (word.length === 1) - return '0' + word; - else - return word; -} -exports.zero2 = zero2; - -function zero8(word) { - if (word.length === 7) - return '0' + word; - else if (word.length === 6) - return '00' + word; - else if (word.length === 5) - return '000' + word; - else if (word.length === 4) - return '0000' + word; - else if (word.length === 3) - return '00000' + word; - else if (word.length === 2) - return '000000' + word; - else if (word.length === 1) - return '0000000' + word; - else - return word; -} -exports.zero8 = zero8; - -function join32(msg, start, end, endian) { - var len = end - start; - assert(len % 4 === 0); - var res = new Array(len / 4); - for (var i = 0, k = start; i < res.length; i++, k += 4) { - var w; - if (endian === 'big') - w = (msg[k] << 24) | (msg[k + 1] << 16) | (msg[k + 2] << 8) | msg[k + 3]; - else - w = (msg[k + 3] << 24) | (msg[k + 2] << 16) | (msg[k + 1] << 8) | msg[k]; - res[i] = w >>> 0; - } - return res; -} -exports.join32 = join32; - -function split32(msg, endian) { - var res = new Array(msg.length * 4); - for (var i = 0, k = 0; i < msg.length; i++, k += 4) { - var m = msg[i]; - if (endian === 'big') { - res[k] = m >>> 24; - res[k + 1] = (m >>> 16) & 0xff; - res[k + 2] = (m >>> 8) & 0xff; - res[k + 3] = m & 0xff; - } else { - res[k + 3] = m >>> 24; - res[k + 2] = (m >>> 16) & 0xff; - res[k + 1] = (m >>> 8) & 0xff; - res[k] = m & 0xff; - } - } - return res; -} -exports.split32 = split32; - -function rotr32(w, b) { - return (w >>> b) | (w << (32 - b)); -} -exports.rotr32 = rotr32; - -function rotl32(w, b) { - return (w << b) | (w >>> (32 - b)); -} -exports.rotl32 = rotl32; - -function sum32(a, b) { - return (a + b) >>> 0; -} -exports.sum32 = sum32; - -function sum32_3(a, b, c) { - return (a + b + c) >>> 0; -} -exports.sum32_3 = sum32_3; - -function sum32_4(a, b, c, d) { - return (a + b + c + d) >>> 0; -} -exports.sum32_4 = sum32_4; - -function sum32_5(a, b, c, d, e) { - return (a + b + c + d + e) >>> 0; -} -exports.sum32_5 = sum32_5; - -function sum64(buf, pos, ah, al) { - var bh = buf[pos]; - var bl = buf[pos + 1]; - - var lo = (al + bl) >>> 0; - var hi = (lo < al ? 1 : 0) + ah + bh; - buf[pos] = hi >>> 0; - buf[pos + 1] = lo; -} -exports.sum64 = sum64; - -function sum64_hi(ah, al, bh, bl) { - var lo = (al + bl) >>> 0; - var hi = (lo < al ? 1 : 0) + ah + bh; - return hi >>> 0; -} -exports.sum64_hi = sum64_hi; - -function sum64_lo(ah, al, bh, bl) { - var lo = al + bl; - return lo >>> 0; -} -exports.sum64_lo = sum64_lo; - -function sum64_4_hi(ah, al, bh, bl, ch, cl, dh, dl) { - var carry = 0; - var lo = al; - lo = (lo + bl) >>> 0; - carry += lo < al ? 1 : 0; - lo = (lo + cl) >>> 0; - carry += lo < cl ? 1 : 0; - lo = (lo + dl) >>> 0; - carry += lo < dl ? 1 : 0; - - var hi = ah + bh + ch + dh + carry; - return hi >>> 0; -} -exports.sum64_4_hi = sum64_4_hi; - -function sum64_4_lo(ah, al, bh, bl, ch, cl, dh, dl) { - var lo = al + bl + cl + dl; - return lo >>> 0; -} -exports.sum64_4_lo = sum64_4_lo; - -function sum64_5_hi(ah, al, bh, bl, ch, cl, dh, dl, eh, el) { - var carry = 0; - var lo = al; - lo = (lo + bl) >>> 0; - carry += lo < al ? 1 : 0; - lo = (lo + cl) >>> 0; - carry += lo < cl ? 1 : 0; - lo = (lo + dl) >>> 0; - carry += lo < dl ? 1 : 0; - lo = (lo + el) >>> 0; - carry += lo < el ? 1 : 0; - - var hi = ah + bh + ch + dh + eh + carry; - return hi >>> 0; -} -exports.sum64_5_hi = sum64_5_hi; - -function sum64_5_lo(ah, al, bh, bl, ch, cl, dh, dl, eh, el) { - var lo = al + bl + cl + dl + el; - - return lo >>> 0; -} -exports.sum64_5_lo = sum64_5_lo; - -function rotr64_hi(ah, al, num) { - var r = (al << (32 - num)) | (ah >>> num); - return r >>> 0; -} -exports.rotr64_hi = rotr64_hi; - -function rotr64_lo(ah, al, num) { - var r = (ah << (32 - num)) | (al >>> num); - return r >>> 0; -} -exports.rotr64_lo = rotr64_lo; - -function shr64_hi(ah, al, num) { - return ah >>> num; -} -exports.shr64_hi = shr64_hi; - -function shr64_lo(ah, al, num) { - var r = (ah << (32 - num)) | (al >>> num); - return r >>> 0; -} -exports.shr64_lo = shr64_lo; - -},{"inherits":217,"minimalistic-assert":269}],210:[function(require,module,exports){ -'use strict'; - -var hash = require('hash.js'); -var utils = require('minimalistic-crypto-utils'); -var assert = require('minimalistic-assert'); - -function HmacDRBG(options) { - if (!(this instanceof HmacDRBG)) - return new HmacDRBG(options); - this.hash = options.hash; - this.predResist = !!options.predResist; - - this.outLen = this.hash.outSize; - this.minEntropy = options.minEntropy || this.hash.hmacStrength; - - this._reseed = null; - this.reseedInterval = null; - this.K = null; - this.V = null; - - var entropy = utils.toArray(options.entropy, options.entropyEnc || 'hex'); - var nonce = utils.toArray(options.nonce, options.nonceEnc || 'hex'); - var pers = utils.toArray(options.pers, options.persEnc || 'hex'); - assert(entropy.length >= (this.minEntropy / 8), - 'Not enough entropy. Minimum is: ' + this.minEntropy + ' bits'); - this._init(entropy, nonce, pers); -} -module.exports = HmacDRBG; - -HmacDRBG.prototype._init = function init(entropy, nonce, pers) { - var seed = entropy.concat(nonce).concat(pers); - - this.K = new Array(this.outLen / 8); - this.V = new Array(this.outLen / 8); - for (var i = 0; i < this.V.length; i++) { - this.K[i] = 0x00; - this.V[i] = 0x01; - } - - this._update(seed); - this._reseed = 1; - this.reseedInterval = 0x1000000000000; // 2^48 -}; - -HmacDRBG.prototype._hmac = function hmac() { - return new hash.hmac(this.hash, this.K); -}; - -HmacDRBG.prototype._update = function update(seed) { - var kmac = this._hmac() - .update(this.V) - .update([ 0x00 ]); - if (seed) - kmac = kmac.update(seed); - this.K = kmac.digest(); - this.V = this._hmac().update(this.V).digest(); - if (!seed) - return; - - this.K = this._hmac() - .update(this.V) - .update([ 0x01 ]) - .update(seed) - .digest(); - this.V = this._hmac().update(this.V).digest(); -}; - -HmacDRBG.prototype.reseed = function reseed(entropy, entropyEnc, add, addEnc) { - // Optional entropy enc - if (typeof entropyEnc !== 'string') { - addEnc = add; - add = entropyEnc; - entropyEnc = null; - } - - entropy = utils.toArray(entropy, entropyEnc); - add = utils.toArray(add, addEnc); - - assert(entropy.length >= (this.minEntropy / 8), - 'Not enough entropy. Minimum is: ' + this.minEntropy + ' bits'); - - this._update(entropy.concat(add || [])); - this._reseed = 1; -}; - -HmacDRBG.prototype.generate = function generate(len, enc, add, addEnc) { - if (this._reseed > this.reseedInterval) - throw new Error('Reseed is required'); - // Optional encoding - if (typeof enc !== 'string') { - addEnc = add; - add = enc; - enc = null; - } - - // Optional additional data - if (add) { - add = utils.toArray(add, addEnc || 'hex'); - this._update(add); - } - - var temp = []; - while (temp.length < len) { - this.V = this._hmac().update(this.V).digest(); - temp = temp.concat(this.V); - } - - var res = temp.slice(0, len); - this._update(add); - this._reseed++; - return utils.encode(res, enc); -}; - -},{"hash.js":198,"minimalistic-assert":269,"minimalistic-crypto-utils":270}],211:[function(require,module,exports){ -// Copyright 2015 Joyent, Inc. + // iso 8601 regex + // 0000-00-00 0000-W00 or 0000-W00-0 + T + 00 or 00:00 or 00:00:00 or 00:00:00.000 + +00:00 or +0000 or +00) + var extendedIsoRegex = /^\s*((?:[+-]\d{6}|\d{4})-(?:\d\d-\d\d|W\d\d-\d|W\d\d|\d\d\d|\d\d))(?:(T| )(\d\d(?::\d\d(?::\d\d(?:[.,]\d+)?)?)?)([\+\-]\d\d(?::?\d\d)?|\s*Z)?)?$/; + var basicIsoRegex = /^\s*((?:[+-]\d{6}|\d{4})(?:\d\d\d\d|W\d\d\d|W\d\d|\d\d\d|\d\d))(?:(T| )(\d\d(?:\d\d(?:\d\d(?:[.,]\d+)?)?)?)([\+\-]\d\d(?::?\d\d)?|\s*Z)?)?$/; -var parser = require('./parser'); -var signer = require('./signer'); -var verify = require('./verify'); -var utils = require('./utils'); + var tzRegex = /Z|[+-]\d\d(?::?\d\d)?/; + var isoDates = [ + ['YYYYYY-MM-DD', /[+-]\d{6}-\d\d-\d\d/], + ['YYYY-MM-DD', /\d{4}-\d\d-\d\d/], + ['GGGG-[W]WW-E', /\d{4}-W\d\d-\d/], + ['GGGG-[W]WW', /\d{4}-W\d\d/, false], + ['YYYY-DDD', /\d{4}-\d{3}/], + ['YYYY-MM', /\d{4}-\d\d/, false], + ['YYYYYYMMDD', /[+-]\d{10}/], + ['YYYYMMDD', /\d{8}/], + // YYYYMM is NOT allowed by the standard + ['GGGG[W]WWE', /\d{4}W\d{3}/], + ['GGGG[W]WW', /\d{4}W\d{2}/, false], + ['YYYYDDD', /\d{7}/] + ]; + // iso time formats and regexes + var isoTimes = [ + ['HH:mm:ss.SSSS', /\d\d:\d\d:\d\d\.\d+/], + ['HH:mm:ss,SSSS', /\d\d:\d\d:\d\d,\d+/], + ['HH:mm:ss', /\d\d:\d\d:\d\d/], + ['HH:mm', /\d\d:\d\d/], + ['HHmmss.SSSS', /\d\d\d\d\d\d\.\d+/], + ['HHmmss,SSSS', /\d\d\d\d\d\d,\d+/], + ['HHmmss', /\d\d\d\d\d\d/], + ['HHmm', /\d\d\d\d/], + ['HH', /\d\d/] + ]; -///--- API - -module.exports = { - - parse: parser.parseRequest, - parseRequest: parser.parseRequest, - - sign: signer.signRequest, - signRequest: signer.signRequest, - createSigner: signer.createSigner, - isSigner: signer.isSigner, - - sshKeyToPEM: utils.sshKeyToPEM, - sshKeyFingerprint: utils.fingerprint, - pemToRsaSSHKey: utils.pemToRsaSSHKey, - - verify: verify.verifySignature, - verifySignature: verify.verifySignature, - verifyHMAC: verify.verifyHMAC -}; - -},{"./parser":212,"./signer":213,"./utils":214,"./verify":215}],212:[function(require,module,exports){ -// Copyright 2012 Joyent, Inc. All rights reserved. + var aspNetJsonRegex = /^\/?Date\((\-?\d+)/i; -var assert = require('assert-plus'); -var util = require('util'); -var utils = require('./utils'); + // date from iso format + function configFromISO (config) { + var i; var l; + var string = config._i; + var match = extendedIsoRegex.exec(string) || basicIsoRegex.exec(string); + var allowTime; var dateFormat; var timeFormat; var tzFormat; + if (match) { + getParsingFlags(config).iso = true; + for (i = 0, l = isoDates.length; i < l; i++) { + if (isoDates[i][1].exec(match[1])) { + dateFormat = isoDates[i][0]; + allowTime = isoDates[i][2] !== false; + break; + } + } + if (dateFormat == null) { + config._isValid = false; + return; + } + if (match[3]) { + for (i = 0, l = isoTimes.length; i < l; i++) { + if (isoTimes[i][1].exec(match[3])) { + // match[2] should be 'T' or space + timeFormat = (match[2] || ' ') + isoTimes[i][0]; + break; + } + } + if (timeFormat == null) { + config._isValid = false; + return; + } + } + if (!allowTime && timeFormat != null) { + config._isValid = false; + return; + } + if (match[4]) { + if (tzRegex.exec(match[4])) { + tzFormat = 'Z'; + } else { + config._isValid = false; + return; + } + } + config._f = dateFormat + (timeFormat || '') + (tzFormat || ''); + configFromStringAndFormat(config); + } else { + config._isValid = false; + } + } -///--- Globals + // RFC 2822 regex: For details see https://tools.ietf.org/html/rfc2822#section-3.3 + var rfc2822 = /^(?:(Mon|Tue|Wed|Thu|Fri|Sat|Sun),?\s)?(\d{1,2})\s(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)\s(\d{2,4})\s(\d\d):(\d\d)(?::(\d\d))?\s(?:(UT|GMT|[ECMP][SD]T)|([Zz])|([+-]\d{4}))$/; -var HASH_ALGOS = utils.HASH_ALGOS; -var PK_ALGOS = utils.PK_ALGOS; -var HttpSignatureError = utils.HttpSignatureError; -var InvalidAlgorithmError = utils.InvalidAlgorithmError; -var validateAlgorithm = utils.validateAlgorithm; + function extractFromRFC2822Strings (yearStr, monthStr, dayStr, hourStr, minuteStr, secondStr) { + var result = [ + untruncateYear(yearStr), + defaultLocaleMonthsShort.indexOf(monthStr), + parseInt(dayStr, 10), + parseInt(hourStr, 10), + parseInt(minuteStr, 10) + ]; -var State = { - New: 0, - Params: 1 -}; + if (secondStr) { + result.push(parseInt(secondStr, 10)); + } -var ParamsState = { - Name: 0, - Quote: 1, - Value: 2, - Comma: 3 -}; + return result; + } + function untruncateYear (yearStr) { + var year = parseInt(yearStr, 10); + if (year <= 49) { + return 2000 + year; + } else if (year <= 999) { + return 1900 + year; + } + return year; + } -///--- Specific Errors + function preprocessRFC2822 (s) { + // Remove comments and folding whitespace and replace multiple-spaces with a single space + return s.replace(/\([^)]*\)|[\n\t]/g, ' ').replace(/(\s\s+)/g, ' ').replace(/^\s\s*/, '').replace(/\s\s*$/, ''); + } + function checkWeekday (weekdayStr, parsedInput, config) { + if (weekdayStr) { + // TODO: Replace the vanilla JS Date object with an indepentent day-of-week check. + var weekdayProvided = defaultLocaleWeekdaysShort.indexOf(weekdayStr); + var weekdayActual = new Date(parsedInput[0], parsedInput[1], parsedInput[2]).getDay(); + if (weekdayProvided !== weekdayActual) { + getParsingFlags(config).weekdayMismatch = true; + config._isValid = false; + return false; + } + } + return true; + } -function ExpiredRequestError(message) { - HttpSignatureError.call(this, message, ExpiredRequestError); -} -util.inherits(ExpiredRequestError, HttpSignatureError); + var obsOffsets = { + UT: 0, + GMT: 0, + EDT: -4 * 60, + EST: -5 * 60, + CDT: -5 * 60, + CST: -6 * 60, + MDT: -6 * 60, + MST: -7 * 60, + PDT: -7 * 60, + PST: -8 * 60 + }; + function calculateOffset (obsOffset, militaryOffset, numOffset) { + if (obsOffset) { + return obsOffsets[obsOffset]; + } else if (militaryOffset) { + // the only allowed military tz is Z + return 0; + } else { + var hm = parseInt(numOffset, 10); + var m = hm % 100; var h = (hm - m) / 100; + return h * 60 + m; + } + } -function InvalidHeaderError(message) { - HttpSignatureError.call(this, message, InvalidHeaderError); -} -util.inherits(InvalidHeaderError, HttpSignatureError); + // date and time from ref 2822 format + function configFromRFC2822 (config) { + var match = rfc2822.exec(preprocessRFC2822(config._i)); + if (match) { + var parsedArray = extractFromRFC2822Strings(match[4], match[3], match[2], match[5], match[6], match[7]); + if (!checkWeekday(match[1], parsedArray, config)) { + return; + } + config._a = parsedArray; + config._tzm = calculateOffset(match[8], match[9], match[10]); -function InvalidParamsError(message) { - HttpSignatureError.call(this, message, InvalidParamsError); -} -util.inherits(InvalidParamsError, HttpSignatureError); + config._d = createUTCDate.apply(null, config._a); + config._d.setUTCMinutes(config._d.getUTCMinutes() - config._tzm); + getParsingFlags(config).rfc2822 = true; + } else { + config._isValid = false; + } + } -function MissingHeaderError(message) { - HttpSignatureError.call(this, message, MissingHeaderError); -} -util.inherits(MissingHeaderError, HttpSignatureError); + // date from iso format or fallback + function configFromString (config) { + var matched = aspNetJsonRegex.exec(config._i); -function StrictParsingError(message) { - HttpSignatureError.call(this, message, StrictParsingError); -} -util.inherits(StrictParsingError, HttpSignatureError); + if (matched !== null) { + config._d = new Date(+matched[1]); + return; + } -///--- Exported API + configFromISO(config); + if (config._isValid === false) { + delete config._isValid; + } else { + return; + } -module.exports = { + configFromRFC2822(config); + if (config._isValid === false) { + delete config._isValid; + } else { + return; + } - /** - * Parses the 'Authorization' header out of an http.ServerRequest object. - * - * Note that this API will fully validate the Authorization header, and throw - * on any error. It will not however check the signature, or the keyId format - * as those are specific to your environment. You can use the options object - * to pass in extra constraints. - * - * As a response object you can expect this: - * - * { - * "scheme": "Signature", - * "params": { - * "keyId": "foo", - * "algorithm": "rsa-sha256", - * "headers": [ - * "date" or "x-date", - * "digest" - * ], - * "signature": "base64" - * }, - * "signingString": "ready to be passed to crypto.verify()" - * } - * - * @param {Object} request an http.ServerRequest. - * @param {Object} options an optional options object with: - * - clockSkew: allowed clock skew in seconds (default 300). - * - headers: required header names (def: date or x-date) - * - algorithms: algorithms to support (default: all). - * - strict: should enforce latest spec parsing - * (default: false). - * @return {Object} parsed out object (see above). - * @throws {TypeError} on invalid input. - * @throws {InvalidHeaderError} on an invalid Authorization header error. - * @throws {InvalidParamsError} if the params in the scheme are invalid. - * @throws {MissingHeaderError} if the params indicate a header not present, - * either in the request headers from the params, - * or not in the params from a required header - * in options. - * @throws {StrictParsingError} if old attributes are used in strict parsing - * mode. - * @throws {ExpiredRequestError} if the value of date or x-date exceeds skew. - */ - parseRequest: function parseRequest(request, options) { - assert.object(request, 'request'); - assert.object(request.headers, 'request.headers'); - if (options === undefined) { - options = {}; - } - if (options.headers === undefined) { - options.headers = [request.headers['x-date'] ? 'x-date' : 'date']; - } - assert.object(options, 'options'); - assert.arrayOfString(options.headers, 'options.headers'); - assert.optionalFinite(options.clockSkew, 'options.clockSkew'); + // Final attempt, use Input Fallback + hooks.createFromInputFallback(config); + } - var authzHeaderName = options.authorizationHeaderName || 'authorization'; + hooks.createFromInputFallback = deprecate( + 'value provided is not in a recognized RFC2822 or ISO format. moment construction falls back to js Date(), ' + + 'which is not reliable across all browsers and versions. Non RFC2822/ISO date formats are ' + + 'discouraged and will be removed in an upcoming major release. Please refer to ' + + 'http://momentjs.com/guides/#/warnings/js-date/ for more info.', + function (config) { + config._d = new Date(config._i + (config._useUTC ? ' UTC' : '')); + } + ); - if (!request.headers[authzHeaderName]) { - throw new MissingHeaderError('no ' + authzHeaderName + ' header ' + - 'present in the request'); - } + // constant that refers to the ISO standard + hooks.ISO_8601 = function () {}; - options.clockSkew = options.clockSkew || 300; + // constant that refers to the RFC 2822 form + hooks.RFC_2822 = function () {}; + // date from string and format string + function configFromStringAndFormat (config) { + // TODO: Move this to another part of the creation flow to prevent circular deps + if (config._f === hooks.ISO_8601) { + configFromISO(config); + return; + } + if (config._f === hooks.RFC_2822) { + configFromRFC2822(config); + return; + } + config._a = []; + getParsingFlags(config).empty = true; - var i = 0; - var state = State.New; - var substate = ParamsState.Name; - var tmpName = ''; - var tmpValue = ''; + // This array is used to make a Date, either with `new Date` or `Date.UTC` + var string = '' + config._i; + var i; var parsedInput; var tokens; var token; var skipped; + var stringLength = string.length; + var totalParsedInputLength = 0; - var parsed = { - scheme: '', - params: {}, - signingString: '' - }; + tokens = expandFormat(config._f, config._locale).match(formattingTokens) || []; - var authz = request.headers[authzHeaderName]; - for (i = 0; i < authz.length; i++) { - var c = authz.charAt(i); + for (i = 0; i < tokens.length; i++) { + token = tokens[i]; + parsedInput = (string.match(getParseRegexForToken(token, config)) || [])[0]; + // console.log('token', token, 'parsedInput', parsedInput, + // 'regex', getParseRegexForToken(token, config)); + if (parsedInput) { + skipped = string.substr(0, string.indexOf(parsedInput)); + if (skipped.length > 0) { + getParsingFlags(config).unusedInput.push(skipped); + } + string = string.slice(string.indexOf(parsedInput) + parsedInput.length); + totalParsedInputLength += parsedInput.length; + } + // don't parse if it's not a known token + if (formatTokenFunctions[token]) { + if (parsedInput) { + getParsingFlags(config).empty = false; + } else { + getParsingFlags(config).unusedTokens.push(token); + } + addTimeToArrayFromToken(token, parsedInput, config); + } else if (config._strict && !parsedInput) { + getParsingFlags(config).unusedTokens.push(token); + } + } - switch (Number(state)) { + // add remaining unparsed input length to the string + getParsingFlags(config).charsLeftOver = stringLength - totalParsedInputLength; + if (string.length > 0) { + getParsingFlags(config).unusedInput.push(string); + } - case State.New: - if (c !== ' ') parsed.scheme += c; - else state = State.Params; - break; + // clear _12h flag if hour is <= 12 + if (config._a[HOUR] <= 12 && + getParsingFlags(config).bigHour === true && + config._a[HOUR] > 0) { + getParsingFlags(config).bigHour = undefined; + } - case State.Params: - switch (Number(substate)) { + getParsingFlags(config).parsedDateParts = config._a.slice(0); + getParsingFlags(config).meridiem = config._meridiem; + // handle meridiem + config._a[HOUR] = meridiemFixWrap(config._locale, config._a[HOUR], config._meridiem); - case ParamsState.Name: - var code = c.charCodeAt(0); - // restricted name of A-Z / a-z - if ((code >= 0x41 && code <= 0x5a) || // A-Z - (code >= 0x61 && code <= 0x7a)) { // a-z - tmpName += c; - } else if (c === '=') { - if (tmpName.length === 0) - throw new InvalidHeaderError('bad param format'); - substate = ParamsState.Quote; - } else { - throw new InvalidHeaderError('bad param format'); - } - break; + configFromArray(config); + checkOverflow(config); + } - case ParamsState.Quote: - if (c === '"') { - tmpValue = ''; - substate = ParamsState.Value; - } else { - throw new InvalidHeaderError('bad param format'); - } - break; + function meridiemFixWrap (locale, hour, meridiem) { + var isPm; - case ParamsState.Value: - if (c === '"') { - parsed.params[tmpName] = tmpValue; - substate = ParamsState.Comma; - } else { - tmpValue += c; + if (meridiem == null) { + // nothing to do + return hour; + } + if (locale.meridiemHour != null) { + return locale.meridiemHour(hour, meridiem); + } else if (locale.isPM != null) { + // Fallback + isPm = locale.isPM(meridiem); + if (isPm && hour < 12) { + hour += 12; } - break; - - case ParamsState.Comma: - if (c === ',') { - tmpName = ''; - substate = ParamsState.Name; - } else { - throw new InvalidHeaderError('bad param format'); + if (!isPm && hour === 12) { + hour = 0; } - break; - - default: - throw new Error('Invalid substate'); + return hour; + } else { + // this is not supposed to happen + return hour; } - break; - - default: - throw new Error('Invalid substate'); } - } + // date from string and array of format strings + function configFromStringAndArray (config) { + var tempConfig, + bestMoment, - if (!parsed.params.headers || parsed.params.headers === '') { - if (request.headers['x-date']) { - parsed.params.headers = ['x-date']; - } else { - parsed.params.headers = ['date']; - } - } else { - parsed.params.headers = parsed.params.headers.split(' '); - } + scoreToBeat, + i, + currentScore; - // Minimally validate the parsed object - if (!parsed.scheme || parsed.scheme !== 'Signature') - throw new InvalidHeaderError('scheme was not "Signature"'); + if (config._f.length === 0) { + getParsingFlags(config).invalidFormat = true; + config._d = new Date(NaN); + return; + } - if (!parsed.params.keyId) - throw new InvalidHeaderError('keyId was not specified'); + for (i = 0; i < config._f.length; i++) { + currentScore = 0; + tempConfig = copyConfig({}, config); + if (config._useUTC != null) { + tempConfig._useUTC = config._useUTC; + } + tempConfig._f = config._f[i]; + configFromStringAndFormat(tempConfig); - if (!parsed.params.algorithm) - throw new InvalidHeaderError('algorithm was not specified'); + if (!isValid(tempConfig)) { + continue; + } - if (!parsed.params.signature) - throw new InvalidHeaderError('signature was not specified'); + // if there is any input that was not parsed add a penalty for that format + currentScore += getParsingFlags(tempConfig).charsLeftOver; - // Check the algorithm against the official list - parsed.params.algorithm = parsed.params.algorithm.toLowerCase(); - try { - validateAlgorithm(parsed.params.algorithm); - } catch (e) { - if (e instanceof InvalidAlgorithmError) - throw (new InvalidParamsError(parsed.params.algorithm + ' is not ' + - 'supported')); - else - throw (e); - } + // or tokens + currentScore += getParsingFlags(tempConfig).unusedTokens.length * 10; - // Build the signingString - for (i = 0; i < parsed.params.headers.length; i++) { - var h = parsed.params.headers[i].toLowerCase(); - parsed.params.headers[i] = h; + getParsingFlags(tempConfig).score = currentScore; - if (h === 'request-line') { - if (!options.strict) { - /* - * We allow headers from the older spec drafts if strict parsing isn't - * specified in options. - */ - parsed.signingString += - request.method + ' ' + request.url + ' HTTP/' + request.httpVersion; - } else { - /* Strict parsing doesn't allow older draft headers. */ - throw (new StrictParsingError('request-line is not a valid header ' + - 'with strict parsing enabled.')); + if (scoreToBeat == null || currentScore < scoreToBeat) { + scoreToBeat = currentScore; + bestMoment = tempConfig; + } } - } else if (h === '(request-target)') { - parsed.signingString += - '(request-target): ' + request.method.toLowerCase() + ' ' + - request.url; - } else { - var value = request.headers[h]; - if (value === undefined) - throw new MissingHeaderError(h + ' was not in the request'); - parsed.signingString += h + ': ' + value; - } - if ((i + 1) < parsed.params.headers.length) - parsed.signingString += '\n'; - } + extend(config, bestMoment || tempConfig); + } - // Check against the constraints - var date; - if (request.headers.date || request.headers['x-date']) { - if (request.headers['x-date']) { - date = new Date(request.headers['x-date']); - } else { - date = new Date(request.headers.date); + function configFromObject (config) { + if (config._d) { + return; } - var now = new Date(); - var skew = Math.abs(now.getTime() - date.getTime()); - if (skew > options.clockSkew * 1000) { - throw new ExpiredRequestError('clock skew of ' + - (skew / 1000) + - 's was greater than ' + - options.clockSkew + 's'); - } - } + var i = normalizeObjectUnits(config._i); + config._a = map([i.year, i.month, i.day || i.date, i.hour, i.minute, i.second, i.millisecond], function (obj) { + return obj && parseInt(obj, 10); + }); - options.headers.forEach(function (hdr) { - // Remember that we already checked any headers in the params - // were in the request, so if this passes we're good. - if (parsed.params.headers.indexOf(hdr.toLowerCase()) < 0) - throw new MissingHeaderError(hdr + ' was not a signed header'); - }); + configFromArray(config); + } - if (options.algorithms) { - if (options.algorithms.indexOf(parsed.params.algorithm) === -1) - throw new InvalidParamsError(parsed.params.algorithm + - ' is not a supported algorithm'); - } + function createFromConfig (config) { + var res = new Moment(checkOverflow(prepareConfig(config))); + if (res._nextDay) { + // Adding is smart enough around DST + res.add(1, 'd'); + res._nextDay = undefined; + } - parsed.algorithm = parsed.params.algorithm.toUpperCase(); - parsed.keyId = parsed.params.keyId; - return parsed; - } + return res; + } -}; + function prepareConfig (config) { + var input = config._i; + var format = config._f; -},{"./utils":214,"assert-plus":61,"util":393}],213:[function(require,module,exports){ -(function (Buffer){ -// Copyright 2012 Joyent, Inc. All rights reserved. + config._locale = config._locale || getLocale(config._l); -var assert = require('assert-plus'); -var crypto = require('crypto'); -var http = require('http'); -var util = require('util'); -var sshpk = require('sshpk'); -var jsprim = require('jsprim'); -var utils = require('./utils'); + if (input === null || (format === undefined && input === '')) { + return createInvalid({ nullInput: true }); + } -var sprintf = require('util').format; + if (typeof input === 'string') { + config._i = input = config._locale.preparse(input); + } -var HASH_ALGOS = utils.HASH_ALGOS; -var PK_ALGOS = utils.PK_ALGOS; -var InvalidAlgorithmError = utils.InvalidAlgorithmError; -var HttpSignatureError = utils.HttpSignatureError; -var validateAlgorithm = utils.validateAlgorithm; + if (isMoment(input)) { + return new Moment(checkOverflow(input)); + } else if (isDate(input)) { + config._d = input; + } else if (isArray(format)) { + configFromStringAndArray(config); + } else if (format) { + configFromStringAndFormat(config); + } else { + configFromInput(config); + } -///--- Globals + if (!isValid(config)) { + config._d = null; + } -var AUTHZ_FMT = - 'Signature keyId="%s",algorithm="%s",headers="%s",signature="%s"'; + return config; + } -///--- Specific Errors + function configFromInput (config) { + var input = config._i; + if (isUndefined(input)) { + config._d = new Date(hooks.now()); + } else if (isDate(input)) { + config._d = new Date(input.valueOf()); + } else if (typeof input === 'string') { + configFromString(config); + } else if (isArray(input)) { + config._a = map(input.slice(0), function (obj) { + return parseInt(obj, 10); + }); + configFromArray(config); + } else if (isObject(input)) { + configFromObject(config); + } else if (isNumber(input)) { + // from milliseconds + config._d = new Date(input); + } else { + hooks.createFromInputFallback(config); + } + } -function MissingHeaderError(message) { - HttpSignatureError.call(this, message, MissingHeaderError); -} -util.inherits(MissingHeaderError, HttpSignatureError); + function createLocalOrUTC (input, format, locale, strict, isUTC) { + var c = {}; -function StrictParsingError(message) { - HttpSignatureError.call(this, message, StrictParsingError); -} -util.inherits(StrictParsingError, HttpSignatureError); + if (locale === true || locale === false) { + strict = locale; + locale = undefined; + } -/* See createSigner() */ -function RequestSigner(options) { - assert.object(options, 'options'); + if ((isObject(input) && isObjectEmpty(input)) || + (isArray(input) && input.length === 0)) { + input = undefined; + } + // object construction must be done this way. + // https://github.com/moment/moment/issues/1423 + c._isAMomentObject = true; + c._useUTC = c._isUTC = isUTC; + c._l = locale; + c._i = input; + c._f = format; + c._strict = strict; - var alg = []; - if (options.algorithm !== undefined) { - assert.string(options.algorithm, 'options.algorithm'); - alg = validateAlgorithm(options.algorithm); - } - this.rs_alg = alg; + return createFromConfig(c); + } - /* - * RequestSigners come in two varieties: ones with an rs_signFunc, and ones - * with an rs_signer. - * - * rs_signFunc-based RequestSigners have to build up their entire signing - * string within the rs_lines array and give it to rs_signFunc as a single - * concat'd blob. rs_signer-based RequestSigners can add a line at a time to - * their signing state by using rs_signer.update(), thus only needing to - * buffer the hash function state and one line at a time. - */ - if (options.sign !== undefined) { - assert.func(options.sign, 'options.sign'); - this.rs_signFunc = options.sign; + function createLocal (input, format, locale, strict) { + return createLocalOrUTC(input, format, locale, strict, false); + } - } else if (alg[0] === 'hmac' && options.key !== undefined) { - assert.string(options.keyId, 'options.keyId'); - this.rs_keyId = options.keyId; + var prototypeMin = deprecate( + 'moment().min is deprecated, use moment.max instead. http://momentjs.com/guides/#/warnings/min-max/', + function () { + var other = createLocal.apply(null, arguments); + if (this.isValid() && other.isValid()) { + return other < this ? this : other; + } else { + return createInvalid(); + } + } + ); - if (typeof (options.key) !== 'string' && !Buffer.isBuffer(options.key)) - throw (new TypeError('options.key for HMAC must be a string or Buffer')); + var prototypeMax = deprecate( + 'moment().max is deprecated, use moment.min instead. http://momentjs.com/guides/#/warnings/min-max/', + function () { + var other = createLocal.apply(null, arguments); + if (this.isValid() && other.isValid()) { + return other > this ? this : other; + } else { + return createInvalid(); + } + } + ); - /* - * Make an rs_signer for HMACs, not a rs_signFunc -- HMACs digest their - * data in chunks rather than requiring it all to be given in one go - * at the end, so they are more similar to signers than signFuncs. - */ - this.rs_signer = crypto.createHmac(alg[1].toUpperCase(), options.key); - this.rs_signer.sign = function () { - var digest = this.digest('base64'); - return ({ - hashAlgorithm: alg[1], - toString: function () { return (digest); } - }); - }; + // Pick a moment m from moments so that m[fn](other) is true for all + // other. This relies on the function fn to be transitive. + // + // moments should either be an array of moment objects or an array, whose + // first element is an array of moment objects. + function pickBy (fn, moments) { + var res, i; + if (moments.length === 1 && isArray(moments[0])) { + moments = moments[0]; + } + if (!moments.length) { + return createLocal(); + } + res = moments[0]; + for (i = 1; i < moments.length; ++i) { + if (!moments[i].isValid() || moments[i][fn](res)) { + res = moments[i]; + } + } + return res; + } - } else if (options.key !== undefined) { - var key = options.key; - if (typeof (key) === 'string' || Buffer.isBuffer(key)) - key = sshpk.parsePrivateKey(key); + // TODO: Use [].sort instead? + function min () { + var args = [].slice.call(arguments, 0); - assert.ok(sshpk.PrivateKey.isPrivateKey(key, [1, 2]), - 'options.key must be a sshpk.PrivateKey'); - this.rs_key = key; + return pickBy('isBefore', args); + } - assert.string(options.keyId, 'options.keyId'); - this.rs_keyId = options.keyId; + function max () { + var args = [].slice.call(arguments, 0); - if (!PK_ALGOS[key.type]) { - throw (new InvalidAlgorithmError(key.type.toUpperCase() + ' type ' + - 'keys are not supported')); - } + return pickBy('isAfter', args); + } - if (alg[0] !== undefined && key.type !== alg[0]) { - throw (new InvalidAlgorithmError('options.key must be a ' + - alg[0].toUpperCase() + ' key, was given a ' + - key.type.toUpperCase() + ' key instead')); - } + var now = function () { + return Date.now ? Date.now() : +(new Date()); + }; - this.rs_signer = key.createSign(alg[1]); + var ordering = ['year', 'quarter', 'month', 'week', 'day', 'hour', 'minute', 'second', 'millisecond']; - } else { - throw (new TypeError('options.sign (func) or options.key is required')); - } + function isDurationValid (m) { + for (var key in m) { + if (!(indexOf.call(ordering, key) !== -1 && (m[key] == null || !isNaN(m[key])))) { + return false; + } + } - this.rs_headers = []; - this.rs_lines = []; -} + var unitHasDecimal = false; + for (var i = 0; i < ordering.length; ++i) { + if (m[ordering[i]]) { + if (unitHasDecimal) { + return false; // only allow non-integers for smallest unit + } + if (parseFloat(m[ordering[i]]) !== toInt(m[ordering[i]])) { + unitHasDecimal = true; + } + } + } -/** - * Adds a header to be signed, with its value, into this signer. - * - * @param {String} header - * @param {String} value - * @return {String} value written - */ -RequestSigner.prototype.writeHeader = function (header, value) { - assert.string(header, 'header'); - header = header.toLowerCase(); - assert.string(value, 'value'); + return true; + } - this.rs_headers.push(header); + function isValid$1 () { + return this._isValid; + } - if (this.rs_signFunc) { - this.rs_lines.push(header + ': ' + value); + function createInvalid$1 () { + return createDuration(NaN); + } - } else { - var line = header + ': ' + value; - if (this.rs_headers.length > 0) - line = '\n' + line; - this.rs_signer.update(line); - } + function Duration (duration) { + var normalizedInput = normalizeObjectUnits(duration); + var years = normalizedInput.year || 0; + var quarters = normalizedInput.quarter || 0; + var months = normalizedInput.month || 0; + var weeks = normalizedInput.week || normalizedInput.isoWeek || 0; + var days = normalizedInput.day || 0; + var hours = normalizedInput.hour || 0; + var minutes = normalizedInput.minute || 0; + var seconds = normalizedInput.second || 0; + var milliseconds = normalizedInput.millisecond || 0; - return (value); -}; + this._isValid = isDurationValid(normalizedInput); -/** - * Adds a default Date header, returning its value. - * - * @return {String} - */ -RequestSigner.prototype.writeDateHeader = function () { - return (this.writeHeader('date', jsprim.rfc1123(new Date()))); -}; + // representation for dateAddRemove + this._milliseconds = +milliseconds + + seconds * 1e3 + // 1000 + minutes * 6e4 + // 1000 * 60 + hours * 1000 * 60 * 60; // using 1000 * 60 * 60 instead of 36e5 to avoid floating point rounding errors https://github.com/moment/moment/issues/2978 + // Because of dateAddRemove treats 24 hours as different from a + // day when working around DST, we need to store them separately + this._days = +days + + weeks * 7; + // It is impossible to translate months into days without knowing + // which months you are are talking about, so we have to store + // it separately. + this._months = +months + + quarters * 3 + + years * 12; -/** - * Adds the request target line to be signed. - * - * @param {String} method, HTTP method (e.g. 'get', 'post', 'put') - * @param {String} path - */ -RequestSigner.prototype.writeTarget = function (method, path) { - assert.string(method, 'method'); - assert.string(path, 'path'); - method = method.toLowerCase(); - this.writeHeader('(request-target)', method + ' ' + path); -}; + this._data = {}; -/** - * Calculate the value for the Authorization header on this request - * asynchronously. - * - * @param {Func} callback (err, authz) - */ -RequestSigner.prototype.sign = function (cb) { - assert.func(cb, 'callback'); + this._locale = getLocale(); - if (this.rs_headers.length < 1) - throw (new Error('At least one header must be signed')); + this._bubble(); + } - var alg, authz; - if (this.rs_signFunc) { - var data = this.rs_lines.join('\n'); - var self = this; - this.rs_signFunc(data, function (err, sig) { - if (err) { - cb(err); - return; + function isDuration (obj) { + return obj instanceof Duration; } - try { - assert.object(sig, 'signature'); - assert.string(sig.keyId, 'signature.keyId'); - assert.string(sig.algorithm, 'signature.algorithm'); - assert.string(sig.signature, 'signature.signature'); - alg = validateAlgorithm(sig.algorithm); - - authz = sprintf(AUTHZ_FMT, - sig.keyId, - sig.algorithm, - self.rs_headers.join(' '), - sig.signature); - } catch (e) { - cb(e); - return; + + function absRound (number) { + if (number < 0) { + return Math.round(-1 * number) * -1; + } else { + return Math.round(number); + } } - cb(null, authz); - }); - } else { - try { - var sigObj = this.rs_signer.sign(); - } catch (e) { - cb(e); - return; - } - alg = (this.rs_alg[0] || this.rs_key.type) + '-' + sigObj.hashAlgorithm; - var signature = sigObj.toString(); - authz = sprintf(AUTHZ_FMT, - this.rs_keyId, - alg, - this.rs_headers.join(' '), - signature); - cb(null, authz); - } -}; + // FORMATTING -///--- Exported API + function offset (token, separator) { + addFormatToken(token, 0, 0, function () { + var offset = this.utcOffset(); + var sign = '+'; + if (offset < 0) { + offset = -offset; + sign = '-'; + } + return sign + zeroFill(~~(offset / 60), 2) + separator + zeroFill(~~(offset) % 60, 2); + }); + } -module.exports = { - /** - * Identifies whether a given object is a request signer or not. - * - * @param {Object} object, the object to identify - * @returns {Boolean} - */ - isSigner: function (obj) { - if (typeof (obj) === 'object' && obj instanceof RequestSigner) - return (true); - return (false); - }, + offset('Z', ':'); + offset('ZZ', ''); - /** - * Creates a request signer, used to asynchronously build a signature - * for a request (does not have to be an http.ClientRequest). - * - * @param {Object} options, either: - * - {String} keyId - * - {String|Buffer} key - * - {String} algorithm (optional, required for HMAC) - * or: - * - {Func} sign (data, cb) - * @return {RequestSigner} - */ - createSigner: function createSigner(options) { - return (new RequestSigner(options)); - }, + // PARSING - /** - * Adds an 'Authorization' header to an http.ClientRequest object. - * - * Note that this API will add a Date header if it's not already set. Any - * other headers in the options.headers array MUST be present, or this - * will throw. - * - * You shouldn't need to check the return type; it's just there if you want - * to be pedantic. - * - * The optional flag indicates whether parsing should use strict enforcement - * of the version draft-cavage-http-signatures-04 of the spec or beyond. - * The default is to be loose and support - * older versions for compatibility. - * - * @param {Object} request an instance of http.ClientRequest. - * @param {Object} options signing parameters object: - * - {String} keyId required. - * - {String} key required (either a PEM or HMAC key). - * - {Array} headers optional; defaults to ['date']. - * - {String} algorithm optional (unless key is HMAC); - * default is the same as the sshpk default - * signing algorithm for the type of key given - * - {String} httpVersion optional; defaults to '1.1'. - * - {Boolean} strict optional; defaults to 'false'. - * @return {Boolean} true if Authorization (and optionally Date) were added. - * @throws {TypeError} on bad parameter types (input). - * @throws {InvalidAlgorithmError} if algorithm was bad or incompatible with - * the given key. - * @throws {sshpk.KeyParseError} if key was bad. - * @throws {MissingHeaderError} if a header to be signed was specified but - * was not present. - */ - signRequest: function signRequest(request, options) { - assert.object(request, 'request'); - assert.object(options, 'options'); - assert.optionalString(options.algorithm, 'options.algorithm'); - assert.string(options.keyId, 'options.keyId'); - assert.optionalArrayOfString(options.headers, 'options.headers'); - assert.optionalString(options.httpVersion, 'options.httpVersion'); - - if (!request.getHeader('Date')) - request.setHeader('Date', jsprim.rfc1123(new Date())); - if (!options.headers) - options.headers = ['date']; - if (!options.httpVersion) - options.httpVersion = '1.1'; - - var alg = []; - if (options.algorithm) { - options.algorithm = options.algorithm.toLowerCase(); - alg = validateAlgorithm(options.algorithm); - } - - var i; - var stringToSign = ''; - for (i = 0; i < options.headers.length; i++) { - if (typeof (options.headers[i]) !== 'string') - throw new TypeError('options.headers must be an array of Strings'); - - var h = options.headers[i].toLowerCase(); - - if (h === 'request-line') { - if (!options.strict) { - /** - * We allow headers from the older spec drafts if strict parsing isn't - * specified in options. - */ - stringToSign += - request.method + ' ' + request.path + ' HTTP/' + - options.httpVersion; - } else { - /* Strict parsing doesn't allow older draft headers. */ - throw (new StrictParsingError('request-line is not a valid header ' + - 'with strict parsing enabled.')); - } - } else if (h === '(request-target)') { - stringToSign += - '(request-target): ' + request.method.toLowerCase() + ' ' + - request.path; - } else { - var value = request.getHeader(h); - if (value === undefined || value === '') { - throw new MissingHeaderError(h + ' was not in the request'); - } - stringToSign += h + ': ' + value; - } + addRegexToken('Z', matchShortOffset); + addRegexToken('ZZ', matchShortOffset); + addParseToken(['Z', 'ZZ'], function (input, array, config) { + config._useUTC = true; + config._tzm = offsetFromString(matchShortOffset, input); + }); - if ((i + 1) < options.headers.length) - stringToSign += '\n'; - } + // HELPERS - /* This is just for unit tests. */ - if (request.hasOwnProperty('_stringToSign')) { - request._stringToSign = stringToSign; - } + // timezone chunker + // '+10:00' > ['10', '00'] + // '-1530' > ['-15', '30'] + var chunkOffset = /([\+\-]|\d\d)/gi; - var signature; - if (alg[0] === 'hmac') { - if (typeof (options.key) !== 'string' && !Buffer.isBuffer(options.key)) - throw (new TypeError('options.key must be a string or Buffer')); + function offsetFromString (matcher, string) { + var matches = (string || '').match(matcher); - var hmac = crypto.createHmac(alg[1].toUpperCase(), options.key); - hmac.update(stringToSign); - signature = hmac.digest('base64'); + if (matches === null) { + return null; + } - } else { - var key = options.key; - if (typeof (key) === 'string' || Buffer.isBuffer(key)) - key = sshpk.parsePrivateKey(options.key); + var chunk = matches[matches.length - 1] || []; + var parts = (chunk + '').match(chunkOffset) || ['-', 0, 0]; + var minutes = +(parts[1] * 60) + toInt(parts[2]); - assert.ok(sshpk.PrivateKey.isPrivateKey(key, [1, 2]), - 'options.key must be a sshpk.PrivateKey'); + return minutes === 0 + ? 0 + : parts[0] === '+' ? minutes : -minutes; + } - if (!PK_ALGOS[key.type]) { - throw (new InvalidAlgorithmError(key.type.toUpperCase() + ' type ' + - 'keys are not supported')); + // Return a moment from input, that is local/utc/zone equivalent to model. + function cloneWithOffset (input, model) { + var res, diff; + if (model._isUTC) { + res = model.clone(); + diff = (isMoment(input) || isDate(input) ? input.valueOf() : createLocal(input).valueOf()) - res.valueOf(); + // Use low-level api, because this fn is low-level api. + res._d.setTime(res._d.valueOf() + diff); + hooks.updateOffset(res, false); + return res; + } else { + return createLocal(input).local(); + } } - if (alg[0] !== undefined && key.type !== alg[0]) { - throw (new InvalidAlgorithmError('options.key must be a ' + - alg[0].toUpperCase() + ' key, was given a ' + - key.type.toUpperCase() + ' key instead')); + function getDateOffset (m) { + // On Firefox.24 Date#getTimezoneOffset returns a floating point. + // https://github.com/moment/moment/pull/1871 + return -Math.round(m._d.getTimezoneOffset() / 15) * 15; } - var signer = key.createSign(alg[1]); - signer.update(stringToSign); - var sigObj = signer.sign(); - if (!HASH_ALGOS[sigObj.hashAlgorithm]) { - throw (new InvalidAlgorithmError(sigObj.hashAlgorithm.toUpperCase() + - ' is not a supported hash algorithm')); - } - options.algorithm = key.type + '-' + sigObj.hashAlgorithm; - signature = sigObj.toString(); - assert.notStrictEqual(signature, '', 'empty signature produced'); - } + // HOOKS - var authzHeaderName = options.authorizationHeaderName || 'Authorization'; + // This function will be called whenever a moment is mutated. + // It is intended to keep the offset in sync with the timezone. + hooks.updateOffset = function () {}; - request.setHeader(authzHeaderName, sprintf(AUTHZ_FMT, - options.keyId, - options.algorithm, - options.headers.join(' '), - signature)); + // MOMENTS - return true; - } + // keepLocalTime = true means only change the timezone, without + // affecting the local hour. So 5:31:26 +0300 --[utcOffset(2, true)]--> + // 5:31:26 +0200 It is possible that 5:31:26 doesn't exist with offset + // +0200, so we adjust the time as needed, to be valid. + // + // Keeping the time actually adds/subtracts (one hour) + // from the actual represented time. That is why we call updateOffset + // a second time. In case it wants us to change the offset again + // _changeInProgress == true case, then we have to adjust, because + // there is no such time in the given timezone. + function getSetOffset (input, keepLocalTime, keepMinutes) { + var offset = this._offset || 0; + var localAdjust; + if (!this.isValid()) { + return input != null ? this : NaN; + } + if (input != null) { + if (typeof input === 'string') { + input = offsetFromString(matchShortOffset, input); + if (input === null) { + return this; + } + } else if (Math.abs(input) < 16 && !keepMinutes) { + input = input * 60; + } + if (!this._isUTC && keepLocalTime) { + localAdjust = getDateOffset(this); + } + this._offset = input; + this._isUTC = true; + if (localAdjust != null) { + this.add(localAdjust, 'm'); + } + if (offset !== input) { + if (!keepLocalTime || this._changeInProgress) { + addSubtract(this, createDuration(input - offset, 'm'), 1, false); + } else if (!this._changeInProgress) { + this._changeInProgress = true; + hooks.updateOffset(this, true); + this._changeInProgress = null; + } + } + return this; + } else { + return this._isUTC ? offset : getDateOffset(this); + } + } -}; + function getSetZone (input, keepLocalTime) { + if (input != null) { + if (typeof input !== 'string') { + input = -input; + } -}).call(this,{"isBuffer":require("../../is-buffer/index.js")}) -},{"../../is-buffer/index.js":219,"./utils":214,"assert-plus":61,"crypto":112,"http":374,"jsprim":226,"sshpk":367,"util":393}],214:[function(require,module,exports){ -// Copyright 2012 Joyent, Inc. All rights reserved. + this.utcOffset(input, keepLocalTime); -var assert = require('assert-plus'); -var sshpk = require('sshpk'); -var util = require('util'); + return this; + } else { + return -this.utcOffset(); + } + } -var HASH_ALGOS = { - 'sha1': true, - 'sha256': true, - 'sha512': true -}; + function setOffsetToUTC (keepLocalTime) { + return this.utcOffset(0, keepLocalTime); + } -var PK_ALGOS = { - 'rsa': true, - 'dsa': true, - 'ecdsa': true -}; + function setOffsetToLocal (keepLocalTime) { + if (this._isUTC) { + this.utcOffset(0, keepLocalTime); + this._isUTC = false; -function HttpSignatureError(message, caller) { - if (Error.captureStackTrace) - Error.captureStackTrace(this, caller || HttpSignatureError); + if (keepLocalTime) { + this.subtract(getDateOffset(this), 'm'); + } + } + return this; + } - this.message = message; - this.name = caller.name; -} -util.inherits(HttpSignatureError, Error); + function setOffsetToParsedOffset () { + if (this._tzm != null) { + this.utcOffset(this._tzm, false, true); + } else if (typeof this._i === 'string') { + var tZone = offsetFromString(matchOffset, this._i); + if (tZone != null) { + this.utcOffset(tZone); + } else { + this.utcOffset(0, true); + } + } + return this; + } -function InvalidAlgorithmError(message) { - HttpSignatureError.call(this, message, InvalidAlgorithmError); -} -util.inherits(InvalidAlgorithmError, HttpSignatureError); + function hasAlignedHourOffset (input) { + if (!this.isValid()) { + return false; + } + input = input ? createLocal(input).utcOffset() : 0; -function validateAlgorithm(algorithm) { - var alg = algorithm.toLowerCase().split('-'); + return (this.utcOffset() - input) % 60 === 0; + } - if (alg.length !== 2) { - throw (new InvalidAlgorithmError(alg[0].toUpperCase() + ' is not a ' + - 'valid algorithm')); - } + function isDaylightSavingTime () { + return ( + this.utcOffset() > this.clone().month(0).utcOffset() || + this.utcOffset() > this.clone().month(5).utcOffset() + ); + } - if (alg[0] !== 'hmac' && !PK_ALGOS[alg[0]]) { - throw (new InvalidAlgorithmError(alg[0].toUpperCase() + ' type keys ' + - 'are not supported')); - } + function isDaylightSavingTimeShifted () { + if (!isUndefined(this._isDSTShifted)) { + return this._isDSTShifted; + } - if (!HASH_ALGOS[alg[1]]) { - throw (new InvalidAlgorithmError(alg[1].toUpperCase() + ' is not a ' + - 'supported hash algorithm')); - } + var c = {}; - return (alg); -} + copyConfig(c, this); + c = prepareConfig(c); -///--- API + if (c._a) { + var other = c._isUTC ? createUTC(c._a) : createLocal(c._a); + this._isDSTShifted = this.isValid() && + compareArrays(c._a, other.toArray()) > 0; + } else { + this._isDSTShifted = false; + } -module.exports = { + return this._isDSTShifted; + } - HASH_ALGOS: HASH_ALGOS, - PK_ALGOS: PK_ALGOS, + function isLocal () { + return this.isValid() ? !this._isUTC : false; + } - HttpSignatureError: HttpSignatureError, - InvalidAlgorithmError: InvalidAlgorithmError, + function isUtcOffset () { + return this.isValid() ? this._isUTC : false; + } - validateAlgorithm: validateAlgorithm, + function isUtc () { + return this.isValid() ? this._isUTC && this._offset === 0 : false; + } - /** - * Converts an OpenSSH public key (rsa only) to a PKCS#8 PEM file. - * - * The intent of this module is to interoperate with OpenSSL only, - * specifically the node crypto module's `verify` method. - * - * @param {String} key an OpenSSH public key. - * @return {String} PEM encoded form of the RSA public key. - * @throws {TypeError} on bad input. - * @throws {Error} on invalid ssh key formatted data. - */ - sshKeyToPEM: function sshKeyToPEM(key) { - assert.string(key, 'ssh_key'); + // ASP.NET json date format regex + var aspNetRegex = /^(\-|\+)?(?:(\d*)[. ])?(\d+)\:(\d+)(?:\:(\d+)(\.\d*)?)?$/; - var k = sshpk.parseKey(key, 'ssh'); - return (k.toString('pem')); - }, + // from http://docs.closure-library.googlecode.com/git/closure_goog_date_date.js.source.html + // somewhat more in line with 4.4.3.2 2004 spec, but allows decimal anywhere + // and further modified to allow for strings containing both week and day + var isoRegex = /^(-|\+)?P(?:([-+]?[0-9,.]*)Y)?(?:([-+]?[0-9,.]*)M)?(?:([-+]?[0-9,.]*)W)?(?:([-+]?[0-9,.]*)D)?(?:T(?:([-+]?[0-9,.]*)H)?(?:([-+]?[0-9,.]*)M)?(?:([-+]?[0-9,.]*)S)?)?$/; + function createDuration (input, key) { + var duration = input; + // matching against regexp is expensive, do it on demand + var match = null; + var sign; + var ret; + var diffRes; - /** - * Generates an OpenSSH fingerprint from an ssh public key. - * - * @param {String} key an OpenSSH public key. - * @return {String} key fingerprint. - * @throws {TypeError} on bad input. - * @throws {Error} if what you passed doesn't look like an ssh public key. - */ - fingerprint: function fingerprint(key) { - assert.string(key, 'ssh_key'); + if (isDuration(input)) { + duration = { + ms: input._milliseconds, + d: input._days, + M: input._months + }; + } else if (isNumber(input)) { + duration = {}; + if (key) { + duration[key] = input; + } else { + duration.milliseconds = input; + } + } else if (match = aspNetRegex.exec(input)) { + sign = (match[1] === '-') ? -1 : 1; + duration = { + y: 0, + d: toInt(match[DATE]) * sign, + h: toInt(match[HOUR]) * sign, + m: toInt(match[MINUTE]) * sign, + s: toInt(match[SECOND]) * sign, + ms: toInt(absRound(match[MILLISECOND] * 1000)) * sign // the millisecond decimal point is included in the match + }; + } else if (match = isoRegex.exec(input)) { + sign = (match[1] === '-') ? -1 : 1; + duration = { + y: parseIso(match[2], sign), + M: parseIso(match[3], sign), + w: parseIso(match[4], sign), + d: parseIso(match[5], sign), + h: parseIso(match[6], sign), + m: parseIso(match[7], sign), + s: parseIso(match[8], sign) + }; + } else if (duration == null) { // checks for null or undefined + duration = {}; + } else if (typeof duration === 'object' && ('from' in duration || 'to' in duration)) { + diffRes = momentsDifference(createLocal(duration.from), createLocal(duration.to)); - var k = sshpk.parseKey(key, 'ssh'); - return (k.fingerprint('md5').toString('hex')); - }, + duration = {}; + duration.ms = diffRes.milliseconds; + duration.M = diffRes.months; + } - /** - * Converts a PKGCS#8 PEM file to an OpenSSH public key (rsa) - * - * The reverse of the above function. - */ - pemToRsaSSHKey: function pemToRsaSSHKey(pem, comment) { - assert.equal('string', typeof (pem), 'typeof pem'); + ret = new Duration(duration); - var k = sshpk.parseKey(pem, 'pem'); - k.comment = comment; - return (k.toString('ssh')); - } -}; + if (isDuration(input) && hasOwnProp(input, '_locale')) { + ret._locale = input._locale; + } -},{"assert-plus":61,"sshpk":367,"util":393}],215:[function(require,module,exports){ -(function (Buffer){ -// Copyright 2015 Joyent, Inc. + return ret; + } -var assert = require('assert-plus'); -var crypto = require('crypto'); -var sshpk = require('sshpk'); -var utils = require('./utils'); + createDuration.fn = Duration.prototype; + createDuration.invalid = createInvalid$1; -var HASH_ALGOS = utils.HASH_ALGOS; -var PK_ALGOS = utils.PK_ALGOS; -var InvalidAlgorithmError = utils.InvalidAlgorithmError; -var HttpSignatureError = utils.HttpSignatureError; -var validateAlgorithm = utils.validateAlgorithm; + function parseIso (inp, sign) { + // We'd normally use ~~inp for this, but unfortunately it also + // converts floats to ints. + // inp may be undefined, so careful calling replace on it. + var res = inp && parseFloat(inp.replace(',', '.')); + // apply sign while we're at it + return (isNaN(res) ? 0 : res) * sign; + } -///--- Exported API + function positiveMomentsDifference (base, other) { + var res = {}; -module.exports = { - /** - * Verify RSA/DSA signature against public key. You are expected to pass in - * an object that was returned from `parse()`. - * - * @param {Object} parsedSignature the object you got from `parse`. - * @param {String} pubkey RSA/DSA private key PEM. - * @return {Boolean} true if valid, false otherwise. - * @throws {TypeError} if you pass in bad arguments. - * @throws {InvalidAlgorithmError} - */ - verifySignature: function verifySignature(parsedSignature, pubkey) { - assert.object(parsedSignature, 'parsedSignature'); - if (typeof (pubkey) === 'string' || Buffer.isBuffer(pubkey)) - pubkey = sshpk.parseKey(pubkey); - assert.ok(sshpk.Key.isKey(pubkey, [1, 1]), 'pubkey must be a sshpk.Key'); - - var alg = validateAlgorithm(parsedSignature.algorithm); - if (alg[0] === 'hmac' || alg[0] !== pubkey.type) - return (false); + res.months = other.month() - base.month() + + (other.year() - base.year()) * 12; + if (base.clone().add(res.months, 'M').isAfter(other)) { + --res.months; + } - var v = pubkey.createVerify(alg[1]); - v.update(parsedSignature.signingString); - return (v.verify(parsedSignature.params.signature, 'base64')); - }, + res.milliseconds = +other - +(base.clone().add(res.months, 'M')); - /** - * Verify HMAC against shared secret. You are expected to pass in an object - * that was returned from `parse()`. - * - * @param {Object} parsedSignature the object you got from `parse`. - * @param {String} secret HMAC shared secret. - * @return {Boolean} true if valid, false otherwise. - * @throws {TypeError} if you pass in bad arguments. - * @throws {InvalidAlgorithmError} - */ - verifyHMAC: function verifyHMAC(parsedSignature, secret) { - assert.object(parsedSignature, 'parsedHMAC'); - assert.string(secret, 'secret'); + return res; + } - var alg = validateAlgorithm(parsedSignature.algorithm); - if (alg[0] !== 'hmac') - return (false); + function momentsDifference (base, other) { + var res; + if (!(base.isValid() && other.isValid())) { + return { milliseconds: 0, months: 0 }; + } - var hashAlg = alg[1].toUpperCase(); + other = cloneWithOffset(other, base); + if (base.isBefore(other)) { + res = positiveMomentsDifference(base, other); + } else { + res = positiveMomentsDifference(other, base); + res.milliseconds = -res.milliseconds; + res.months = -res.months; + } - var hmac = crypto.createHmac(hashAlg, secret); - hmac.update(parsedSignature.signingString); + return res; + } - /* - * Now double-hash to avoid leaking timing information - there's - * no easy constant-time compare in JS, so we use this approach - * instead. See for more info: - * https://www.isecpartners.com/blog/2011/february/double-hmac- - * verification.aspx - */ - var h1 = crypto.createHmac(hashAlg, secret); - h1.update(hmac.digest()); - h1 = h1.digest(); - var h2 = crypto.createHmac(hashAlg, secret); - h2.update(new Buffer(parsedSignature.params.signature, 'base64')); - h2 = h2.digest(); - - /* Node 0.8 returns strings from .digest(). */ - if (typeof (h1) === 'string') - return (h1 === h2); - /* And node 0.10 lacks the .equals() method on Buffers. */ - if (Buffer.isBuffer(h1) && !h1.equals) - return (h1.toString('binary') === h2.toString('binary')); - - return (h1.equals(h2)); - } -}; + // TODO: remove 'name' arg after deprecation is removed + function createAdder (direction, name) { + return function (val, period) { + var dur, tmp; + // invert the arguments, but complain about it + if (period !== null && !isNaN(+period)) { + deprecateSimple(name, 'moment().' + name + '(period, number) is deprecated. Please use moment().' + name + '(number, period). ' + + 'See http://momentjs.com/guides/#/warnings/add-inverted-param/ for more info.'); + tmp = val; val = period; period = tmp; + } -}).call(this,require("buffer").Buffer) -},{"./utils":214,"assert-plus":61,"buffer":160,"crypto":112,"sshpk":367}],216:[function(require,module,exports){ -exports.read = function (buffer, offset, isLE, mLen, nBytes) { - var e, m - var eLen = (nBytes * 8) - mLen - 1 - var eMax = (1 << eLen) - 1 - var eBias = eMax >> 1 - var nBits = -7 - var i = isLE ? (nBytes - 1) : 0 - var d = isLE ? -1 : 1 - var s = buffer[offset + i] - - i += d - - e = s & ((1 << (-nBits)) - 1) - s >>= (-nBits) - nBits += eLen - for (; nBits > 0; e = (e * 256) + buffer[offset + i], i += d, nBits -= 8) {} - - m = e & ((1 << (-nBits)) - 1) - e >>= (-nBits) - nBits += mLen - for (; nBits > 0; m = (m * 256) + buffer[offset + i], i += d, nBits -= 8) {} - - if (e === 0) { - e = 1 - eBias - } else if (e === eMax) { - return m ? NaN : ((s ? -1 : 1) * Infinity) - } else { - m = m + Math.pow(2, mLen) - e = e - eBias - } - return (s ? -1 : 1) * m * Math.pow(2, e - mLen) -} - -exports.write = function (buffer, value, offset, isLE, mLen, nBytes) { - var e, m, c - var eLen = (nBytes * 8) - mLen - 1 - var eMax = (1 << eLen) - 1 - var eBias = eMax >> 1 - var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0) - var i = isLE ? 0 : (nBytes - 1) - var d = isLE ? 1 : -1 - var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0 - - value = Math.abs(value) - - if (isNaN(value) || value === Infinity) { - m = isNaN(value) ? 1 : 0 - e = eMax - } else { - e = Math.floor(Math.log(value) / Math.LN2) - if (value * (c = Math.pow(2, -e)) < 1) { - e-- - c *= 2 - } - if (e + eBias >= 1) { - value += rt / c - } else { - value += rt * Math.pow(2, 1 - eBias) - } - if (value * c >= 2) { - e++ - c /= 2 - } + val = typeof val === 'string' ? +val : val; + dur = createDuration(val, period); + addSubtract(this, dur, direction); + return this; + }; + } - if (e + eBias >= eMax) { - m = 0 - e = eMax - } else if (e + eBias >= 1) { - m = ((value * c) - 1) * Math.pow(2, mLen) - e = e + eBias - } else { - m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen) - e = 0 - } - } + function addSubtract (mom, duration, isAdding, updateOffset) { + var milliseconds = duration._milliseconds; + var days = absRound(duration._days); + var months = absRound(duration._months); - for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {} + if (!mom.isValid()) { + // No op + return; + } - e = (e << mLen) | m - eLen += mLen - for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {} + updateOffset = updateOffset == null ? true : updateOffset; - buffer[offset + i - d] |= s * 128 -} + if (months) { + setMonth(mom, get(mom, 'Month') + months * isAdding); + } + if (days) { + set$1(mom, 'Date', get(mom, 'Date') + days * isAdding); + } + if (milliseconds) { + mom._d.setTime(mom._d.valueOf() + milliseconds * isAdding); + } + if (updateOffset) { + hooks.updateOffset(mom, days || months); + } + } -},{}],217:[function(require,module,exports){ -arguments[4][154][0].apply(exports,arguments) -},{"dup":154}],218:[function(require,module,exports){ -// -------------------- -// is-bluebird module -// -------------------- + var add = createAdder(1, 'add'); + var subtract = createAdder(-1, 'subtract'); -// exports + function getCalendarFormat (myMoment, now) { + var diff = myMoment.diff(now, 'days', true); + return diff < -6 ? 'sameElse' + : diff < -1 ? 'lastWeek' + : diff < 0 ? 'lastDay' + : diff < 1 ? 'sameDay' + : diff < 2 ? 'nextDay' + : diff < 7 ? 'nextWeek' : 'sameElse'; + } -/** - * Identifies whether input is a bluebird promise. - * @param {*} promise - Input to be tested - * @returns {boolean} - true if is a bluebird promise, false if not - */ -var isBluebird = function(promise) { - return isObject(promise) && isBluebird.ctor(promise.constructor); -}; + function calendar$1 (time, formats) { + // We want to compare the start of today, vs this. + // Getting start-of-today depends on whether we're local/utc/offset or not. + var now = time || createLocal(); + var sod = cloneWithOffset(now, this).startOf('day'); + var format = hooks.calendarFormat(this, sod) || 'sameElse'; -/** - * Identifies whether input is a bluebird promise constructor. - * @param {*} Promise - Input to be tested - * @returns {boolean} - true if is bluebird promise constructor, false if not - */ -isBluebird.ctor = function(Promise) { - return typeof Promise == 'function' && !!Promise.prototype && typeof Promise.prototype._addCallbacks == 'function'; -}; + var output = formats && (isFunction(formats[format]) ? formats[format].call(this, now) : formats[format]); -/** - * Identifies whether input is a bluebird v2 promise. - * @param {*} promise - Input to be tested - * @returns {boolean} - true if is a bluebird v2 promise, false if not - */ -isBluebird.v2 = function(promise) { - return isObject(promise) && isBluebird.v2.ctor(promise.constructor); -}; + return this.format(output || this.localeData().calendar(format, this, createLocal(now))); + } -/** - * Identifies whether input is bluebird v2 promise constructor. - * @alias isBluebird.ctor.v2 - * - * @param {*} promise - Input to be tested - * @returns {boolean} - true if is a bluebird v2 promise, false if not - */ -isBluebird.v2.ctor = function(Promise) { - return isBluebird.ctor(Promise) && Promise.prototype._addCallbacks.length == 6; -}; + function clone () { + return new Moment(this); + } -isBluebird.ctor.v2 = isBluebird.v2.ctor; + function isAfter (input, units) { + var localInput = isMoment(input) ? input : createLocal(input); + if (!(this.isValid() && localInput.isValid())) { + return false; + } + units = normalizeUnits(units) || 'millisecond'; + if (units === 'millisecond') { + return this.valueOf() > localInput.valueOf(); + } else { + return localInput.valueOf() < this.clone().startOf(units).valueOf(); + } + } -/** - * Identifies whether input is a bluebird v3 promise. - * @param {*} promise - Input to be tested - * @returns {boolean} - true if is a bluebird v3 promise, false if not - */ -isBluebird.v3 = function(promise) { - return isObject(promise) && isBluebird.v3.ctor(promise.constructor); -}; + function isBefore (input, units) { + var localInput = isMoment(input) ? input : createLocal(input); + if (!(this.isValid() && localInput.isValid())) { + return false; + } + units = normalizeUnits(units) || 'millisecond'; + if (units === 'millisecond') { + return this.valueOf() < localInput.valueOf(); + } else { + return this.clone().endOf(units).valueOf() < localInput.valueOf(); + } + } -/** - * Identifies whether input is bluebird v3 promise constructor. - * @alias isBluebird.ctor.v3 - * - * @param {*} promise - Input to be tested - * @returns {boolean} - true if is a bluebird v3 promise, false if not - */ -isBluebird.v3.ctor = function(Promise) { - return isBluebird.ctor(Promise) && Promise.prototype._addCallbacks.length == 5; -}; + function isBetween (from, to, units, inclusivity) { + var localFrom = isMoment(from) ? from : createLocal(from); + var localTo = isMoment(to) ? to : createLocal(to); + if (!(this.isValid() && localFrom.isValid() && localTo.isValid())) { + return false; + } + inclusivity = inclusivity || '()'; + return (inclusivity[0] === '(' ? this.isAfter(localFrom, units) : !this.isBefore(localFrom, units)) && + (inclusivity[1] === ')' ? this.isBefore(localTo, units) : !this.isAfter(localTo, units)); + } -isBluebird.ctor.v3 = isBluebird.v3.ctor; + function isSame (input, units) { + var localInput = isMoment(input) ? input : createLocal(input); + var inputMs; + if (!(this.isValid() && localInput.isValid())) { + return false; + } + units = normalizeUnits(units) || 'millisecond'; + if (units === 'millisecond') { + return this.valueOf() === localInput.valueOf(); + } else { + inputMs = localInput.valueOf(); + return this.clone().startOf(units).valueOf() <= inputMs && inputMs <= this.clone().endOf(units).valueOf(); + } + } -/** - * Check if input is an object. - * @param {*} obj - Input to be tested - * @returns {boolean} - true if is an object, false if not - */ -function isObject(obj) { - return !!obj && typeof obj == 'object'; -} + function isSameOrAfter (input, units) { + return this.isSame(input, units) || this.isAfter(input, units); + } + + function isSameOrBefore (input, units) { + return this.isSame(input, units) || this.isBefore(input, units); + } -// export isBluebird -module.exports = isBluebird; + function diff (input, units, asFloat) { + var that, + zoneDelta, + output; -},{}],219:[function(require,module,exports){ -/*! - * Determine if an object is a Buffer - * - * @author Feross Aboukhadijeh - * @license MIT - */ + if (!this.isValid()) { + return NaN; + } -// The _isBuffer check is for Safari 5-7 support, because it's missing -// Object.prototype.constructor. Remove this eventually -module.exports = function (obj) { - return obj != null && (isBuffer(obj) || isSlowBuffer(obj) || !!obj._isBuffer) -} - -function isBuffer (obj) { - return !!obj.constructor && typeof obj.constructor.isBuffer === 'function' && obj.constructor.isBuffer(obj) -} - -// For Node v0.10 support. Remove this eventually. -function isSlowBuffer (obj) { - return typeof obj.readFloatLE === 'function' && typeof obj.slice === 'function' && isBuffer(obj.slice(0, 0)) -} - -},{}],220:[function(require,module,exports){ -module.exports = isTypedArray -isTypedArray.strict = isStrictTypedArray -isTypedArray.loose = isLooseTypedArray - -var toString = Object.prototype.toString -var names = { - '[object Int8Array]': true - , '[object Int16Array]': true - , '[object Int32Array]': true - , '[object Uint8Array]': true - , '[object Uint8ClampedArray]': true - , '[object Uint16Array]': true - , '[object Uint32Array]': true - , '[object Float32Array]': true - , '[object Float64Array]': true -} - -function isTypedArray(arr) { - return ( - isStrictTypedArray(arr) - || isLooseTypedArray(arr) - ) -} - -function isStrictTypedArray(arr) { - return ( - arr instanceof Int8Array - || arr instanceof Int16Array - || arr instanceof Int32Array - || arr instanceof Uint8Array - || arr instanceof Uint8ClampedArray - || arr instanceof Uint16Array - || arr instanceof Uint32Array - || arr instanceof Float32Array - || arr instanceof Float64Array - ) -} - -function isLooseTypedArray(arr) { - return names[toString.call(arr)] -} - -},{}],221:[function(require,module,exports){ -var stream = require('stream') - - -function isStream (obj) { - return obj instanceof stream.Stream -} - - -function isReadable (obj) { - return isStream(obj) && typeof obj._read == 'function' && typeof obj._readableState == 'object' -} - - -function isWritable (obj) { - return isStream(obj) && typeof obj._write == 'function' && typeof obj._writableState == 'object' -} - - -function isDuplex (obj) { - return isReadable(obj) && isWritable(obj) -} - - -module.exports = isStream -module.exports.isReadable = isReadable -module.exports.isWritable = isWritable -module.exports.isDuplex = isDuplex - -},{"stream":373}],222:[function(require,module,exports){ -(function(){ + that = cloneWithOffset(input, this); - // Copyright (c) 2005 Tom Wu - // All Rights Reserved. - // See "LICENSE" for details. + if (!that.isValid()) { + return NaN; + } - // Basic JavaScript BN library - subset useful for RSA encryption. + zoneDelta = (that.utcOffset() - this.utcOffset()) * 6e4; - // Bits per digit - var dbits; + units = normalizeUnits(units); - // JavaScript engine analysis - var canary = 0xdeadbeefcafe; - var j_lm = ((canary&0xffffff)==0xefcafe); + switch (units) { + case 'year': output = monthDiff(this, that) / 12; break; + case 'month': output = monthDiff(this, that); break; + case 'quarter': output = monthDiff(this, that) / 3; break; + case 'second': output = (this - that) / 1e3; break; // 1000 + case 'minute': output = (this - that) / 6e4; break; // 1000 * 60 + case 'hour': output = (this - that) / 36e5; break; // 1000 * 60 * 60 + case 'day': output = (this - that - zoneDelta) / 864e5; break; // 1000 * 60 * 60 * 24, negate dst + case 'week': output = (this - that - zoneDelta) / 6048e5; break; // 1000 * 60 * 60 * 24 * 7, negate dst + default: output = this - that; + } - // (public) Constructor - function BigInteger(a,b,c) { - if(a != null) - if("number" == typeof a) this.fromNumber(a,b,c); - else if(b == null && "string" != typeof a) this.fromString(a,256); - else this.fromString(a,b); - } + return asFloat ? output : absFloor(output); + } - // return new, unset BigInteger - function nbi() { return new BigInteger(null); } + function monthDiff (a, b) { + // difference in months + var wholeMonthDiff = ((b.year() - a.year()) * 12) + (b.month() - a.month()); + // b is in (anchor - 1 month, anchor + 1 month) + var anchor = a.clone().add(wholeMonthDiff, 'months'); + var anchor2; var adjust; - // am: Compute w_j += (x*this_i), propagate carries, - // c is initial carry, returns final carry. - // c < 3*dvalue, x < 2*dvalue, this_i < dvalue - // We need to select the fastest one that works in this environment. + if (b - anchor < 0) { + anchor2 = a.clone().add(wholeMonthDiff - 1, 'months'); + // linear across the month + adjust = (b - anchor) / (anchor - anchor2); + } else { + anchor2 = a.clone().add(wholeMonthDiff + 1, 'months'); + // linear across the month + adjust = (b - anchor) / (anchor2 - anchor); + } - // am1: use a single mult and divide to get the high bits, - // max digit bits should be 26 because - // max internal value = 2*dvalue^2-2*dvalue (< 2^53) - function am1(i,x,w,j,c,n) { - while(--n >= 0) { - var v = x*this[i++]+w[j]+c; - c = Math.floor(v/0x4000000); - w[j++] = v&0x3ffffff; - } - return c; - } - // am2 avoids a big mult-and-extract completely. - // Max digit bits should be <= 30 because we do bitwise ops - // on values up to 2*hdvalue^2-hdvalue-1 (< 2^31) - function am2(i,x,w,j,c,n) { - var xl = x&0x7fff, xh = x>>15; - while(--n >= 0) { - var l = this[i]&0x7fff; - var h = this[i++]>>15; - var m = xh*l+h*xl; - l = xl*l+((m&0x7fff)<<15)+w[j]+(c&0x3fffffff); - c = (l>>>30)+(m>>>15)+xh*h+(c>>>30); - w[j++] = l&0x3fffffff; - } - return c; - } - // Alternately, set max digit bits to 28 since some - // browsers slow down when dealing with 32-bit numbers. - function am3(i,x,w,j,c,n) { - var xl = x&0x3fff, xh = x>>14; - while(--n >= 0) { - var l = this[i]&0x3fff; - var h = this[i++]>>14; - var m = xh*l+h*xl; - l = xl*l+((m&0x3fff)<<14)+w[j]+c; - c = (l>>28)+(m>>14)+xh*h; - w[j++] = l&0xfffffff; + // check for negative zero, return zero if negative zero + return -(wholeMonthDiff + adjust) || 0; } - return c; - } - var inBrowser = typeof navigator !== "undefined"; - if(inBrowser && j_lm && (navigator.appName == "Microsoft Internet Explorer")) { - BigInteger.prototype.am = am2; - dbits = 30; - } - else if(inBrowser && j_lm && (navigator.appName != "Netscape")) { - BigInteger.prototype.am = am1; - dbits = 26; - } - else { // Mozilla/Netscape seems to prefer am3 - BigInteger.prototype.am = am3; - dbits = 28; - } - BigInteger.prototype.DB = dbits; - BigInteger.prototype.DM = ((1< 9999) { + return formatMoment(m, utc ? 'YYYYYY-MM-DD[T]HH:mm:ss.SSS[Z]' : 'YYYYYY-MM-DD[T]HH:mm:ss.SSSZ'); + } + if (isFunction(Date.prototype.toISOString)) { + // native implementation is ~50x faster, use it when we can + if (utc) { + return this.toDate().toISOString(); + } else { + return new Date(this.valueOf() + this.utcOffset() * 60 * 1000).toISOString().replace('Z', formatMoment(m, 'Z')); + } + } + return formatMoment(m, utc ? 'YYYY-MM-DD[T]HH:mm:ss.SSS[Z]' : 'YYYY-MM-DD[T]HH:mm:ss.SSSZ'); + } - // (protected) copy this to r - function bnpCopyTo(r) { - for(var i = this.t-1; i >= 0; --i) r[i] = this[i]; - r.t = this.t; - r.s = this.s; - } + /** + * Return a human readable representation of a moment that can + * also be evaluated to get a new moment which is the same + * + * @link https://nodejs.org/dist/latest/docs/api/util.html#util_custom_inspect_function_on_objects + */ + function inspect () { + if (!this.isValid()) { + return 'moment.invalid(/* ' + this._i + ' */)'; + } + var func = 'moment'; + var zone = ''; + if (!this.isLocal()) { + func = this.utcOffset() === 0 ? 'moment.utc' : 'moment.parseZone'; + zone = 'Z'; + } + var prefix = '[' + func + '("]'; + var year = (this.year() >= 0 && this.year() <= 9999) ? 'YYYY' : 'YYYYYY'; + var datetime = '-MM-DD[T]HH:mm:ss.SSS'; + var suffix = zone + '[")]'; - // (protected) set from integer value x, -DV <= x < DV - function bnpFromInt(x) { - this.t = 1; - this.s = (x<0)?-1:0; - if(x > 0) this[0] = x; - else if(x < -1) this[0] = x+this.DV; - else this.t = 0; - } + return this.format(prefix + year + datetime + suffix); + } - // return bigint initialized to value - function nbv(i) { var r = nbi(); r.fromInt(i); return r; } + function format (inputString) { + if (!inputString) { + inputString = this.isUtc() ? hooks.defaultFormatUtc : hooks.defaultFormat; + } + var output = formatMoment(this, inputString); + return this.localeData().postformat(output); + } - // (protected) set from string and radix - function bnpFromString(s,b) { - var k; - if(b == 16) k = 4; - else if(b == 8) k = 3; - else if(b == 256) k = 8; // byte array - else if(b == 2) k = 1; - else if(b == 32) k = 5; - else if(b == 4) k = 2; - else { this.fromRadix(s,b); return; } - this.t = 0; - this.s = 0; - var i = s.length, mi = false, sh = 0; - while(--i >= 0) { - var x = (k==8)?s[i]&0xff:intAt(s,i); - if(x < 0) { - if(s.charAt(i) == "-") mi = true; - continue; + function from (time, withoutSuffix) { + if (this.isValid() && + ((isMoment(time) && time.isValid()) || + createLocal(time).isValid())) { + return createDuration({ to: this, from: time }).locale(this.locale()).humanize(!withoutSuffix); + } else { + return this.localeData().invalidDate(); } - mi = false; - if(sh == 0) - this[this.t++] = x; - else if(sh+k > this.DB) { - this[this.t-1] |= (x&((1<<(this.DB-sh))-1))<>(this.DB-sh)); + } + + function fromNow (withoutSuffix) { + return this.from(createLocal(), withoutSuffix); + } + + function to (time, withoutSuffix) { + if (this.isValid() && + ((isMoment(time) && time.isValid()) || + createLocal(time).isValid())) { + return createDuration({ from: this, to: time }).locale(this.locale()).humanize(!withoutSuffix); + } else { + return this.localeData().invalidDate(); } - else - this[this.t-1] |= x<= this.DB) sh -= this.DB; } - if(k == 8 && (s[0]&0x80) != 0) { - this.s = -1; - if(sh > 0) this[this.t-1] |= ((1<<(this.DB-sh))-1)< 0 && this[this.t-1] == c) --this.t; - } + // If passed a locale key, it will set the locale for this + // instance. Otherwise, it will return the locale configuration + // variables for this instance. + function locale (key) { + var newLocaleData; - // (public) return string representation in given radix - function bnToString(b) { - if(this.s < 0) return "-"+this.negate().toString(b); - var k; - if(b == 16) k = 4; - else if(b == 8) k = 3; - else if(b == 2) k = 1; - else if(b == 32) k = 5; - else if(b == 4) k = 2; - else return this.toRadix(b); - var km = (1< 0) { - if(p < this.DB && (d = this[i]>>p) > 0) { m = true; r = int2char(d); } - while(i >= 0) { - if(p < k) { - d = (this[i]&((1<>(p+=this.DB-k); - } - else { - d = (this[i]>>(p-=k))&km; - if(p <= 0) { p += this.DB; --i; } + if (key === undefined) { + return this._locale._abbr; + } else { + newLocaleData = getLocale(key); + if (newLocaleData != null) { + this._locale = newLocaleData; } - if(d > 0) m = true; - if(m) r += int2char(d); + return this; } } - return m?r:"0"; - } - // (public) -this - function bnNegate() { var r = nbi(); BigInteger.ZERO.subTo(this,r); return r; } - - // (public) |this| - function bnAbs() { return (this.s<0)?this.negate():this; } - - // (public) return + if this > a, - if this < a, 0 if equal - function bnCompareTo(a) { - var r = this.s-a.s; - if(r != 0) return r; - var i = this.t; - r = i-a.t; - if(r != 0) return (this.s<0)?-r:r; - while(--i >= 0) if((r=this[i]-a[i]) != 0) return r; - return 0; - } + var lang = deprecate( + 'moment().lang() is deprecated. Instead, use moment().localeData() to get the language configuration. Use moment().locale() to change languages.', + function (key) { + if (key === undefined) { + return this.localeData(); + } else { + return this.locale(key); + } + } + ); - // returns bit length of the integer x - function nbits(x) { - var r = 1, t; - if((t=x>>>16) != 0) { x = t; r += 16; } - if((t=x>>8) != 0) { x = t; r += 8; } - if((t=x>>4) != 0) { x = t; r += 4; } - if((t=x>>2) != 0) { x = t; r += 2; } - if((t=x>>1) != 0) { x = t; r += 1; } - return r; - } + function localeData () { + return this._locale; + } - // (public) return the number of bits in "this" - function bnBitLength() { - if(this.t <= 0) return 0; - return this.DB*(this.t-1)+nbits(this[this.t-1]^(this.s&this.DM)); - } + var MS_PER_SECOND = 1000; + var MS_PER_MINUTE = 60 * MS_PER_SECOND; + var MS_PER_HOUR = 60 * MS_PER_MINUTE; + var MS_PER_400_YEARS = (365 * 400 + 97) * 24 * MS_PER_HOUR; - // (protected) r = this << n*DB - function bnpDLShiftTo(n,r) { - var i; - for(i = this.t-1; i >= 0; --i) r[i+n] = this[i]; - for(i = n-1; i >= 0; --i) r[i] = 0; - r.t = this.t+n; - r.s = this.s; - } - - // (protected) r = this >> n*DB - function bnpDRShiftTo(n,r) { - for(var i = n; i < this.t; ++i) r[i-n] = this[i]; - r.t = Math.max(this.t-n,0); - r.s = this.s; - } - - // (protected) r = this << n - function bnpLShiftTo(n,r) { - var bs = n%this.DB; - var cbs = this.DB-bs; - var bm = (1<= 0; --i) { - r[i+ds+1] = (this[i]>>cbs)|c; - c = (this[i]&bm)<= 0; --i) r[i] = 0; - r[ds] = c; - r.t = this.t+ds+1; - r.s = this.s; - r.clamp(); - } - - // (protected) r = this >> n - function bnpRShiftTo(n,r) { - r.s = this.s; - var ds = Math.floor(n/this.DB); - if(ds >= this.t) { r.t = 0; return; } - var bs = n%this.DB; - var cbs = this.DB-bs; - var bm = (1<>bs; - for(var i = ds+1; i < this.t; ++i) { - r[i-ds-1] |= (this[i]&bm)<>bs; - } - if(bs > 0) r[this.t-ds-1] |= (this.s&bm)<>= this.DB; - } - if(a.t < this.t) { - c -= a.s; - while(i < this.t) { - c += this[i]; - r[i++] = c&this.DM; - c >>= this.DB; - } - c += this.s; + // actual modulo - handles negative numbers (for dates before 1970): + function mod$1 (dividend, divisor) { + return (dividend % divisor + divisor) % divisor; } - else { - c += this.s; - while(i < a.t) { - c -= a[i]; - r[i++] = c&this.DM; - c >>= this.DB; + + function localStartOfDate (y, m, d) { + // the date constructor remaps years 0-99 to 1900-1999 + if (y < 100 && y >= 0) { + // preserve leap years using a full 400 year cycle, then reset + return new Date(y + 400, m, d) - MS_PER_400_YEARS; + } else { + return new Date(y, m, d).valueOf(); } - c -= a.s; - } - r.s = (c<0)?-1:0; - if(c < -1) r[i++] = this.DV+c; - else if(c > 0) r[i++] = c; - r.t = i; - r.clamp(); - } - - // (protected) r = this * a, r != this,a (HAC 14.12) - // "this" should be the larger one if appropriate. - function bnpMultiplyTo(a,r) { - var x = this.abs(), y = a.abs(); - var i = x.t; - r.t = i+y.t; - while(--i >= 0) r[i] = 0; - for(i = 0; i < y.t; ++i) r[i+x.t] = x.am(0,y[i],r,i,0,x.t); - r.s = 0; - r.clamp(); - if(this.s != a.s) BigInteger.ZERO.subTo(r,r); - } - - // (protected) r = this^2, r != this (HAC 14.16) - function bnpSquareTo(r) { - var x = this.abs(); - var i = r.t = 2*x.t; - while(--i >= 0) r[i] = 0; - for(i = 0; i < x.t-1; ++i) { - var c = x.am(i,x[i],r,2*i,0,1); - if((r[i+x.t]+=x.am(i+1,2*x[i],r,2*i+1,c,x.t-i-1)) >= x.DV) { - r[i+x.t] -= x.DV; - r[i+x.t+1] = 1; - } - } - if(r.t > 0) r[r.t-1] += x.am(i,x[i],r,2*i,0,1); - r.s = 0; - r.clamp(); - } - - // (protected) divide this by m, quotient and remainder to q, r (HAC 14.20) - // r != q, this != m. q or r may be null. - function bnpDivRemTo(m,q,r) { - var pm = m.abs(); - if(pm.t <= 0) return; - var pt = this.abs(); - if(pt.t < pm.t) { - if(q != null) q.fromInt(0); - if(r != null) this.copyTo(r); - return; } - if(r == null) r = nbi(); - var y = nbi(), ts = this.s, ms = m.s; - var nsh = this.DB-nbits(pm[pm.t-1]); // normalize modulus - if(nsh > 0) { pm.lShiftTo(nsh,y); pt.lShiftTo(nsh,r); } - else { pm.copyTo(y); pt.copyTo(r); } - var ys = y.t; - var y0 = y[ys-1]; - if(y0 == 0) return; - var yt = y0*(1<1)?y[ys-2]>>this.F2:0); - var d1 = this.FV/yt, d2 = (1<= 0) { - r[r.t++] = 1; - r.subTo(t,r); - } - BigInteger.ONE.dlShiftTo(ys,t); - t.subTo(y,y); // "negative" y so we can replace sub with am later - while(y.t < ys) y[y.t++] = 0; - while(--j >= 0) { - // Estimate quotient digit - var qd = (r[--i]==y0)?this.DM:Math.floor(r[i]*d1+(r[i-1]+e)*d2); - if((r[i]+=y.am(0,qd,r,j,0,ys)) < qd) { // Try it out - y.dlShiftTo(j,t); - r.subTo(t,r); - while(r[i] < --qd) r.subTo(t,r); + + function utcStartOfDate (y, m, d) { + // Date.UTC remaps years 0-99 to 1900-1999 + if (y < 100 && y >= 0) { + // preserve leap years using a full 400 year cycle, then reset + return Date.UTC(y + 400, m, d) - MS_PER_400_YEARS; + } else { + return Date.UTC(y, m, d); } } - if(q != null) { - r.drShiftTo(ys,q); - if(ts != ms) BigInteger.ZERO.subTo(q,q); - } - r.t = ys; - r.clamp(); - if(nsh > 0) r.rShiftTo(nsh,r); // Denormalize remainder - if(ts < 0) BigInteger.ZERO.subTo(r,r); - } - // (public) this mod a - function bnMod(a) { - var r = nbi(); - this.abs().divRemTo(a,null,r); - if(this.s < 0 && r.compareTo(BigInteger.ZERO) > 0) a.subTo(r,r); - return r; - } + function startOf (units) { + var time; + units = normalizeUnits(units); + if (units === undefined || units === 'millisecond' || !this.isValid()) { + return this; + } - // Modular reduction using "classic" algorithm - function Classic(m) { this.m = m; } - function cConvert(x) { - if(x.s < 0 || x.compareTo(this.m) >= 0) return x.mod(this.m); - else return x; - } - function cRevert(x) { return x; } - function cReduce(x) { x.divRemTo(this.m,null,x); } - function cMulTo(x,y,r) { x.multiplyTo(y,r); this.reduce(r); } - function cSqrTo(x,r) { x.squareTo(r); this.reduce(r); } - - Classic.prototype.convert = cConvert; - Classic.prototype.revert = cRevert; - Classic.prototype.reduce = cReduce; - Classic.prototype.mulTo = cMulTo; - Classic.prototype.sqrTo = cSqrTo; - - // (protected) return "-1/this % 2^DB"; useful for Mont. reduction - // justification: - // xy == 1 (mod m) - // xy = 1+km - // xy(2-xy) = (1+km)(1-km) - // x[y(2-xy)] = 1-k^2m^2 - // x[y(2-xy)] == 1 (mod m^2) - // if y is 1/x mod m, then y(2-xy) is 1/x mod m^2 - // should reduce x and y(2-xy) by m^2 at each step to keep size bounded. - // JS multiply "overflows" differently from C/C++, so care is needed here. - function bnpInvDigit() { - if(this.t < 1) return 0; - var x = this[0]; - if((x&1) == 0) return 0; - var y = x&3; // y == 1/x mod 2^2 - y = (y*(2-(x&0xf)*y))&0xf; // y == 1/x mod 2^4 - y = (y*(2-(x&0xff)*y))&0xff; // y == 1/x mod 2^8 - y = (y*(2-(((x&0xffff)*y)&0xffff)))&0xffff; // y == 1/x mod 2^16 - // last step - calculate inverse mod DV directly; - // assumes 16 < DB <= 32 and assumes ability to handle 48-bit ints - y = (y*(2-x*y%this.DV))%this.DV; // y == 1/x mod 2^dbits - // we really want the negative inverse, and -DV < y < DV - return (y>0)?this.DV-y:-y; - } - - // Montgomery reduction - function Montgomery(m) { - this.m = m; - this.mp = m.invDigit(); - this.mpl = this.mp&0x7fff; - this.mph = this.mp>>15; - this.um = (1<<(m.DB-15))-1; - this.mt2 = 2*m.t; - } - - // xR mod m - function montConvert(x) { - var r = nbi(); - x.abs().dlShiftTo(this.m.t,r); - r.divRemTo(this.m,null,r); - if(x.s < 0 && r.compareTo(BigInteger.ZERO) > 0) this.m.subTo(r,r); - return r; - } + var startOfDate = this._isUTC ? utcStartOfDate : localStartOfDate; - // x/R mod m - function montRevert(x) { - var r = nbi(); - x.copyTo(r); - this.reduce(r); - return r; - } + switch (units) { + case 'year': + time = startOfDate(this.year(), 0, 1); + break; + case 'quarter': + time = startOfDate(this.year(), this.month() - this.month() % 3, 1); + break; + case 'month': + time = startOfDate(this.year(), this.month(), 1); + break; + case 'week': + time = startOfDate(this.year(), this.month(), this.date() - this.weekday()); + break; + case 'isoWeek': + time = startOfDate(this.year(), this.month(), this.date() - (this.isoWeekday() - 1)); + break; + case 'day': + case 'date': + time = startOfDate(this.year(), this.month(), this.date()); + break; + case 'hour': + time = this._d.valueOf(); + time -= mod$1(time + (this._isUTC ? 0 : this.utcOffset() * MS_PER_MINUTE), MS_PER_HOUR); + break; + case 'minute': + time = this._d.valueOf(); + time -= mod$1(time, MS_PER_MINUTE); + break; + case 'second': + time = this._d.valueOf(); + time -= mod$1(time, MS_PER_SECOND); + break; + } - // x = x/R mod m (HAC 14.32) - function montReduce(x) { - while(x.t <= this.mt2) // pad x so am has enough room later - x[x.t++] = 0; - for(var i = 0; i < this.m.t; ++i) { - // faster way of calculating u0 = x[i]*mp mod DV - var j = x[i]&0x7fff; - var u0 = (j*this.mpl+(((j*this.mph+(x[i]>>15)*this.mpl)&this.um)<<15))&x.DM; - // use am to combine the multiply-shift-add into one call - j = i+this.m.t; - x[j] += this.m.am(0,u0,x,i,0,this.m.t); - // propagate carry - while(x[j] >= x.DV) { x[j] -= x.DV; x[++j]++; } - } - x.clamp(); - x.drShiftTo(this.m.t,x); - if(x.compareTo(this.m) >= 0) x.subTo(this.m,x); - } - - // r = "x^2/R mod m"; x != r - function montSqrTo(x,r) { x.squareTo(r); this.reduce(r); } - - // r = "xy/R mod m"; x,y != r - function montMulTo(x,y,r) { x.multiplyTo(y,r); this.reduce(r); } - - Montgomery.prototype.convert = montConvert; - Montgomery.prototype.revert = montRevert; - Montgomery.prototype.reduce = montReduce; - Montgomery.prototype.mulTo = montMulTo; - Montgomery.prototype.sqrTo = montSqrTo; - - // (protected) true iff this is even - function bnpIsEven() { return ((this.t>0)?(this[0]&1):this.s) == 0; } - - // (protected) this^e, e < 2^32, doing sqr and mul with "r" (HAC 14.79) - function bnpExp(e,z) { - if(e > 0xffffffff || e < 1) return BigInteger.ONE; - var r = nbi(), r2 = nbi(), g = z.convert(this), i = nbits(e)-1; - g.copyTo(r); - while(--i >= 0) { - z.sqrTo(r,r2); - if((e&(1< 0) z.mulTo(r2,g,r); - else { var t = r; r = r2; r2 = t; } - } - return z.revert(r); - } - - // (public) this^e % m, 0 <= e < 2^32 - function bnModPowInt(e,m) { - var z; - if(e < 256 || m.isEven()) z = new Classic(m); else z = new Montgomery(m); - return this.exp(e,z); - } - - // protected - BigInteger.prototype.copyTo = bnpCopyTo; - BigInteger.prototype.fromInt = bnpFromInt; - BigInteger.prototype.fromString = bnpFromString; - BigInteger.prototype.clamp = bnpClamp; - BigInteger.prototype.dlShiftTo = bnpDLShiftTo; - BigInteger.prototype.drShiftTo = bnpDRShiftTo; - BigInteger.prototype.lShiftTo = bnpLShiftTo; - BigInteger.prototype.rShiftTo = bnpRShiftTo; - BigInteger.prototype.subTo = bnpSubTo; - BigInteger.prototype.multiplyTo = bnpMultiplyTo; - BigInteger.prototype.squareTo = bnpSquareTo; - BigInteger.prototype.divRemTo = bnpDivRemTo; - BigInteger.prototype.invDigit = bnpInvDigit; - BigInteger.prototype.isEven = bnpIsEven; - BigInteger.prototype.exp = bnpExp; - - // public - BigInteger.prototype.toString = bnToString; - BigInteger.prototype.negate = bnNegate; - BigInteger.prototype.abs = bnAbs; - BigInteger.prototype.compareTo = bnCompareTo; - BigInteger.prototype.bitLength = bnBitLength; - BigInteger.prototype.mod = bnMod; - BigInteger.prototype.modPowInt = bnModPowInt; - - // "constants" - BigInteger.ZERO = nbv(0); - BigInteger.ONE = nbv(1); - - // Copyright (c) 2005-2009 Tom Wu - // All Rights Reserved. - // See "LICENSE" for details. + this._d.setTime(time); + hooks.updateOffset(this, true); + return this; + } - // Extended JavaScript BN functions, required for RSA private ops. + function endOf (units) { + var time; + units = normalizeUnits(units); + if (units === undefined || units === 'millisecond' || !this.isValid()) { + return this; + } - // Version 1.1: new BigInteger("0", 10) returns "proper" zero - // Version 1.2: square() API, isProbablePrime fix + var startOfDate = this._isUTC ? utcStartOfDate : localStartOfDate; - // (public) - function bnClone() { var r = nbi(); this.copyTo(r); return r; } + switch (units) { + case 'year': + time = startOfDate(this.year() + 1, 0, 1) - 1; + break; + case 'quarter': + time = startOfDate(this.year(), this.month() - this.month() % 3 + 3, 1) - 1; + break; + case 'month': + time = startOfDate(this.year(), this.month() + 1, 1) - 1; + break; + case 'week': + time = startOfDate(this.year(), this.month(), this.date() - this.weekday() + 7) - 1; + break; + case 'isoWeek': + time = startOfDate(this.year(), this.month(), this.date() - (this.isoWeekday() - 1) + 7) - 1; + break; + case 'day': + case 'date': + time = startOfDate(this.year(), this.month(), this.date() + 1) - 1; + break; + case 'hour': + time = this._d.valueOf(); + time += MS_PER_HOUR - mod$1(time + (this._isUTC ? 0 : this.utcOffset() * MS_PER_MINUTE), MS_PER_HOUR) - 1; + break; + case 'minute': + time = this._d.valueOf(); + time += MS_PER_MINUTE - mod$1(time, MS_PER_MINUTE) - 1; + break; + case 'second': + time = this._d.valueOf(); + time += MS_PER_SECOND - mod$1(time, MS_PER_SECOND) - 1; + break; + } - // (public) return value as integer - function bnIntValue() { - if(this.s < 0) { - if(this.t == 1) return this[0]-this.DV; - else if(this.t == 0) return -1; + this._d.setTime(time); + hooks.updateOffset(this, true); + return this; } - else if(this.t == 1) return this[0]; - else if(this.t == 0) return 0; - // assumes 16 < DB < 32 - return ((this[1]&((1<<(32-this.DB))-1))<>24; } - - // (public) return value as short (assumes DB>=16) - function bnShortValue() { return (this.t==0)?this.s:(this[0]<<16)>>16; } - - // (protected) return x s.t. r^x < DV - function bnpChunkSize(r) { return Math.floor(Math.LN2*this.DB/Math.log(r)); } + function valueOf () { + return this._d.valueOf() - ((this._offset || 0) * 60000); + } - // (public) 0 if this == 0, 1 if this > 0 - function bnSigNum() { - if(this.s < 0) return -1; - else if(this.t <= 0 || (this.t == 1 && this[0] <= 0)) return 0; - else return 1; - } + function unix () { + return Math.floor(this.valueOf() / 1000); + } - // (protected) convert to radix string - function bnpToRadix(b) { - if(b == null) b = 10; - if(this.signum() == 0 || b < 2 || b > 36) return "0"; - var cs = this.chunkSize(b); - var a = Math.pow(b,cs); - var d = nbv(a), y = nbi(), z = nbi(), r = ""; - this.divRemTo(d,y,z); - while(y.signum() > 0) { - r = (a+z.intValue()).toString(b).substr(1) + r; - y.divRemTo(d,y,z); + function toDate () { + return new Date(this.valueOf()); } - return z.intValue().toString(b) + r; - } - // (protected) convert from radix string - function bnpFromRadix(s,b) { - this.fromInt(0); - if(b == null) b = 10; - var cs = this.chunkSize(b); - var d = Math.pow(b,cs), mi = false, j = 0, w = 0; - for(var i = 0; i < s.length; ++i) { - var x = intAt(s,i); - if(x < 0) { - if(s.charAt(i) == "-" && this.signum() == 0) mi = true; - continue; - } - w = b*w+x; - if(++j >= cs) { - this.dMultiply(d); - this.dAddOffset(w,0); - j = 0; - w = 0; - } + function toArray () { + var m = this; + return [m.year(), m.month(), m.date(), m.hour(), m.minute(), m.second(), m.millisecond()]; } - if(j > 0) { - this.dMultiply(Math.pow(b,j)); - this.dAddOffset(w,0); + + function toObject () { + var m = this; + return { + years: m.year(), + months: m.month(), + date: m.date(), + hours: m.hours(), + minutes: m.minutes(), + seconds: m.seconds(), + milliseconds: m.milliseconds() + }; } - if(mi) BigInteger.ZERO.subTo(this,this); - } - // (protected) alternate constructor - function bnpFromNumber(a,b,c) { - if("number" == typeof b) { - // new BigInteger(int,int,RNG) - if(a < 2) this.fromInt(1); - else { - this.fromNumber(a,c); - if(!this.testBit(a-1)) // force MSB set - this.bitwiseTo(BigInteger.ONE.shiftLeft(a-1),op_or,this); - if(this.isEven()) this.dAddOffset(1,0); // force odd - while(!this.isProbablePrime(b)) { - this.dAddOffset(2,0); - if(this.bitLength() > a) this.subTo(BigInteger.ONE.shiftLeft(a-1),this); - } - } + function toJSON () { + // new Date(NaN).toJSON() === null + return this.isValid() ? this.toISOString() : null; } - else { - // new BigInteger(int,RNG) - var x = new Array(), t = a&7; - x.length = (a>>3)+1; - b.nextBytes(x); - if(t > 0) x[0] &= ((1< 0) { - if(p < this.DB && (d = this[i]>>p) != (this.s&this.DM)>>p) - r[k++] = d|(this.s<<(this.DB-p)); - while(i >= 0) { - if(p < 8) { - d = (this[i]&((1<>(p+=this.DB-8); - } - else { - d = (this[i]>>(p-=8))&0xff; - if(p <= 0) { p += this.DB; --i; } - } - if((d&0x80) != 0) d |= -256; - if(k == 0 && (this.s&0x80) != (d&0x80)) ++k; - if(k > 0 || d != this.s) r[k++] = d; - } + + function isValid$2 () { + return isValid(this); } - return r; - } - function bnEquals(a) { return(this.compareTo(a)==0); } - function bnMin(a) { return(this.compareTo(a)<0)?this:a; } - function bnMax(a) { return(this.compareTo(a)>0)?this:a; } + function parsingFlags () { + return extend({}, getParsingFlags(this)); + } - // (protected) r = this op a (bitwise) - function bnpBitwiseTo(a,op,r) { - var i, f, m = Math.min(a.t,this.t); - for(i = 0; i < m; ++i) r[i] = op(this[i],a[i]); - if(a.t < this.t) { - f = a.s&this.DM; - for(i = m; i < this.t; ++i) r[i] = op(this[i],f); - r.t = this.t; + function invalidAt () { + return getParsingFlags(this).overflow; } - else { - f = this.s&this.DM; - for(i = m; i < a.t; ++i) r[i] = op(f,a[i]); - r.t = a.t; + + function creationData () { + return { + input: this._i, + format: this._f, + locale: this._locale, + isUTC: this._isUTC, + strict: this._strict + }; } - r.s = op(this.s,a.s); - r.clamp(); - } - // (public) this & a - function op_and(x,y) { return x&y; } - function bnAnd(a) { var r = nbi(); this.bitwiseTo(a,op_and,r); return r; } + // FORMATTING + + addFormatToken(0, ['gg', 2], 0, function () { + return this.weekYear() % 100; + }); - // (public) this | a - function op_or(x,y) { return x|y; } - function bnOr(a) { var r = nbi(); this.bitwiseTo(a,op_or,r); return r; } + addFormatToken(0, ['GG', 2], 0, function () { + return this.isoWeekYear() % 100; + }); - // (public) this ^ a - function op_xor(x,y) { return x^y; } - function bnXor(a) { var r = nbi(); this.bitwiseTo(a,op_xor,r); return r; } + function addWeekYearFormatToken (token, getter) { + addFormatToken(0, [token, token.length], 0, getter); + } - // (public) this & ~a - function op_andnot(x,y) { return x&~y; } - function bnAndNot(a) { var r = nbi(); this.bitwiseTo(a,op_andnot,r); return r; } + addWeekYearFormatToken('gggg', 'weekYear'); + addWeekYearFormatToken('ggggg', 'weekYear'); + addWeekYearFormatToken('GGGG', 'isoWeekYear'); + addWeekYearFormatToken('GGGGG', 'isoWeekYear'); - // (public) ~this - function bnNot() { - var r = nbi(); - for(var i = 0; i < this.t; ++i) r[i] = this.DM&~this[i]; - r.t = this.t; - r.s = ~this.s; - return r; - } + // ALIASES - // (public) this << n - function bnShiftLeft(n) { - var r = nbi(); - if(n < 0) this.rShiftTo(-n,r); else this.lShiftTo(n,r); - return r; - } + addUnitAlias('weekYear', 'gg'); + addUnitAlias('isoWeekYear', 'GG'); - // (public) this >> n - function bnShiftRight(n) { - var r = nbi(); - if(n < 0) this.lShiftTo(-n,r); else this.rShiftTo(n,r); - return r; - } + // PRIORITY - // return index of lowest 1-bit in x, x < 2^31 - function lbit(x) { - if(x == 0) return -1; - var r = 0; - if((x&0xffff) == 0) { x >>= 16; r += 16; } - if((x&0xff) == 0) { x >>= 8; r += 8; } - if((x&0xf) == 0) { x >>= 4; r += 4; } - if((x&3) == 0) { x >>= 2; r += 2; } - if((x&1) == 0) ++r; - return r; - } + addUnitPriority('weekYear', 1); + addUnitPriority('isoWeekYear', 1); - // (public) returns index of lowest 1-bit (or -1 if none) - function bnGetLowestSetBit() { - for(var i = 0; i < this.t; ++i) - if(this[i] != 0) return i*this.DB+lbit(this[i]); - if(this.s < 0) return this.t*this.DB; - return -1; - } + // PARSING - // return number of 1 bits in x - function cbit(x) { - var r = 0; - while(x != 0) { x &= x-1; ++r; } - return r; - } + addRegexToken('G', matchSigned); + addRegexToken('g', matchSigned); + addRegexToken('GG', match1to2, match2); + addRegexToken('gg', match1to2, match2); + addRegexToken('GGGG', match1to4, match4); + addRegexToken('gggg', match1to4, match4); + addRegexToken('GGGGG', match1to6, match6); + addRegexToken('ggggg', match1to6, match6); - // (public) return number of set bits - function bnBitCount() { - var r = 0, x = this.s&this.DM; - for(var i = 0; i < this.t; ++i) r += cbit(this[i]^x); - return r; - } + addWeekParseToken(['gggg', 'ggggg', 'GGGG', 'GGGGG'], function (input, week, config, token) { + week[token.substr(0, 2)] = toInt(input); + }); - // (public) true iff nth bit is set - function bnTestBit(n) { - var j = Math.floor(n/this.DB); - if(j >= this.t) return(this.s!=0); - return((this[j]&(1<<(n%this.DB)))!=0); - } + addWeekParseToken(['gg', 'GG'], function (input, week, config, token) { + week[token] = hooks.parseTwoDigitYear(input); + }); - // (protected) this op (1<>= this.DB; + function getWeeksInYear () { + var weekInfo = this.localeData()._week; + return weeksInYear(this.year(), weekInfo.dow, weekInfo.doy); } - if(a.t < this.t) { - c += a.s; - while(i < this.t) { - c += this[i]; - r[i++] = c&this.DM; - c >>= this.DB; + + function getSetWeekYearHelper (input, week, weekday, dow, doy) { + var weeksTarget; + if (input == null) { + return weekOfYear(this, dow, doy).year; + } else { + weeksTarget = weeksInYear(input, dow, doy); + if (week > weeksTarget) { + week = weeksTarget; + } + return setWeekAll.call(this, input, week, weekday, dow, doy); } - c += this.s; } - else { - c += this.s; - while(i < a.t) { - c += a[i]; - r[i++] = c&this.DM; - c >>= this.DB; - } - c += a.s; + + function setWeekAll (weekYear, week, weekday, dow, doy) { + var dayOfYearData = dayOfYearFromWeeks(weekYear, week, weekday, dow, doy); + var date = createUTCDate(dayOfYearData.year, 0, dayOfYearData.dayOfYear); + + this.year(date.getUTCFullYear()); + this.month(date.getUTCMonth()); + this.date(date.getUTCDate()); + return this; } - r.s = (c<0)?-1:0; - if(c > 0) r[i++] = c; - else if(c < -1) r[i++] = this.DV+c; - r.t = i; - r.clamp(); - } - // (public) this + a - function bnAdd(a) { var r = nbi(); this.addTo(a,r); return r; } + // FORMATTING - // (public) this - a - function bnSubtract(a) { var r = nbi(); this.subTo(a,r); return r; } + addFormatToken('Q', 0, 'Qo', 'quarter'); - // (public) this * a - function bnMultiply(a) { var r = nbi(); this.multiplyTo(a,r); return r; } + // ALIASES - // (public) this^2 - function bnSquare() { var r = nbi(); this.squareTo(r); return r; } + addUnitAlias('quarter', 'Q'); - // (public) this / a - function bnDivide(a) { var r = nbi(); this.divRemTo(a,r,null); return r; } + // PRIORITY - // (public) this % a - function bnRemainder(a) { var r = nbi(); this.divRemTo(a,null,r); return r; } + addUnitPriority('quarter', 7); - // (public) [this/a,this%a] - function bnDivideAndRemainder(a) { - var q = nbi(), r = nbi(); - this.divRemTo(a,q,r); - return new Array(q,r); - } + // PARSING - // (protected) this *= n, this >= 0, 1 < n < DV - function bnpDMultiply(n) { - this[this.t] = this.am(0,n-1,this,0,0,this.t); - ++this.t; - this.clamp(); - } + addRegexToken('Q', match1); + addParseToken('Q', function (input, array) { + array[MONTH] = (toInt(input) - 1) * 3; + }); + + // MOMENTS - // (protected) this += n << w words, this >= 0 - function bnpDAddOffset(n,w) { - if(n == 0) return; - while(this.t <= w) this[this.t++] = 0; - this[w] += n; - while(this[w] >= this.DV) { - this[w] -= this.DV; - if(++w >= this.t) this[this.t++] = 0; - ++this[w]; + function getSetQuarter (input) { + return input == null ? Math.ceil((this.month() + 1) / 3) : this.month((input - 1) * 3 + this.month() % 3); } - } - // A "null" reducer - function NullExp() {} - function nNop(x) { return x; } - function nMulTo(x,y,r) { x.multiplyTo(y,r); } - function nSqrTo(x,r) { x.squareTo(r); } + // FORMATTING - NullExp.prototype.convert = nNop; - NullExp.prototype.revert = nNop; - NullExp.prototype.mulTo = nMulTo; - NullExp.prototype.sqrTo = nSqrTo; + addFormatToken('D', ['DD', 2], 'Do', 'date'); - // (public) this^e - function bnPow(e) { return this.exp(e,new NullExp()); } + // ALIASES - // (protected) r = lower n words of "this * a", a.t <= n - // "this" should be the larger one if appropriate. - function bnpMultiplyLowerTo(a,n,r) { - var i = Math.min(this.t+a.t,n); - r.s = 0; // assumes a,this >= 0 - r.t = i; - while(i > 0) r[--i] = 0; - var j; - for(j = r.t-this.t; i < j; ++i) r[i+this.t] = this.am(0,a[i],r,i,0,this.t); - for(j = Math.min(a.t,n); i < j; ++i) this.am(0,a[i],r,i,0,n-i); - r.clamp(); - } + addUnitAlias('date', 'D'); - // (protected) r = "this * a" without lower n words, n > 0 - // "this" should be the larger one if appropriate. - function bnpMultiplyUpperTo(a,n,r) { - --n; - var i = r.t = this.t+a.t-n; - r.s = 0; // assumes a,this >= 0 - while(--i >= 0) r[i] = 0; - for(i = Math.max(n-this.t,0); i < a.t; ++i) - r[this.t+i-n] = this.am(n-i,a[i],r,0,0,this.t+i-n); - r.clamp(); - r.drShiftTo(1,r); - } + // PRIORITY + addUnitPriority('date', 9); - // Barrett modular reduction - function Barrett(m) { - // setup Barrett - this.r2 = nbi(); - this.q3 = nbi(); - BigInteger.ONE.dlShiftTo(2*m.t,this.r2); - this.mu = this.r2.divide(m); - this.m = m; - } - - function barrettConvert(x) { - if(x.s < 0 || x.t > 2*this.m.t) return x.mod(this.m); - else if(x.compareTo(this.m) < 0) return x; - else { var r = nbi(); x.copyTo(r); this.reduce(r); return r; } - } - - function barrettRevert(x) { return x; } - - // x = x mod m (HAC 14.42) - function barrettReduce(x) { - x.drShiftTo(this.m.t-1,this.r2); - if(x.t > this.m.t+1) { x.t = this.m.t+1; x.clamp(); } - this.mu.multiplyUpperTo(this.r2,this.m.t+1,this.q3); - this.m.multiplyLowerTo(this.q3,this.m.t+1,this.r2); - while(x.compareTo(this.r2) < 0) x.dAddOffset(1,this.m.t+1); - x.subTo(this.r2,x); - while(x.compareTo(this.m) >= 0) x.subTo(this.m,x); - } - - // r = x^2 mod m; x != r - function barrettSqrTo(x,r) { x.squareTo(r); this.reduce(r); } - - // r = x*y mod m; x,y != r - function barrettMulTo(x,y,r) { x.multiplyTo(y,r); this.reduce(r); } - - Barrett.prototype.convert = barrettConvert; - Barrett.prototype.revert = barrettRevert; - Barrett.prototype.reduce = barrettReduce; - Barrett.prototype.mulTo = barrettMulTo; - Barrett.prototype.sqrTo = barrettSqrTo; - - // (public) this^e % m (HAC 14.85) - function bnModPow(e,m) { - var i = e.bitLength(), k, r = nbv(1), z; - if(i <= 0) return r; - else if(i < 18) k = 1; - else if(i < 48) k = 3; - else if(i < 144) k = 4; - else if(i < 768) k = 5; - else k = 6; - if(i < 8) - z = new Classic(m); - else if(m.isEven()) - z = new Barrett(m); - else - z = new Montgomery(m); - - // precomputation - var g = new Array(), n = 3, k1 = k-1, km = (1< 1) { - var g2 = nbi(); - z.sqrTo(g[1],g2); - while(n <= km) { - g[n] = nbi(); - z.mulTo(g2,g[n-2],g[n]); - n += 2; - } - } - - var j = e.t-1, w, is1 = true, r2 = nbi(), t; - i = nbits(e[j])-1; - while(j >= 0) { - if(i >= k1) w = (e[j]>>(i-k1))&km; - else { - w = (e[j]&((1<<(i+1))-1))<<(k1-i); - if(j > 0) w |= e[j-1]>>(this.DB+i-k1); - } - - n = k; - while((w&1) == 0) { w >>= 1; --n; } - if((i -= n) < 0) { i += this.DB; --j; } - if(is1) { // ret == 1, don't bother squaring or multiplying it - g[w].copyTo(r); - is1 = false; - } - else { - while(n > 1) { z.sqrTo(r,r2); z.sqrTo(r2,r); n -= 2; } - if(n > 0) z.sqrTo(r,r2); else { t = r; r = r2; r2 = t; } - z.mulTo(r2,g[w],r); - } - - while(j >= 0 && (e[j]&(1< 0) { - x.rShiftTo(g,x); - y.rShiftTo(g,y); - } - while(x.signum() > 0) { - if((i = x.getLowestSetBit()) > 0) x.rShiftTo(i,x); - if((i = y.getLowestSetBit()) > 0) y.rShiftTo(i,y); - if(x.compareTo(y) >= 0) { - x.subTo(y,x); - x.rShiftTo(1,x); - } - else { - y.subTo(x,y); - y.rShiftTo(1,y); - } - } - if(g > 0) y.lShiftTo(g,y); - return y; - } - - // (protected) this % n, n < 2^26 - function bnpModInt(n) { - if(n <= 0) return 0; - var d = this.DV%n, r = (this.s<0)?n-1:0; - if(this.t > 0) - if(d == 0) r = this[0]%n; - else for(var i = this.t-1; i >= 0; --i) r = (d*r+this[i])%n; - return r; - } + // PARSING - // (public) 1/this % m (HAC 14.61) - function bnModInverse(m) { - var ac = m.isEven(); - if((this.isEven() && ac) || m.signum() == 0) return BigInteger.ZERO; - var u = m.clone(), v = this.clone(); - var a = nbv(1), b = nbv(0), c = nbv(0), d = nbv(1); - while(u.signum() != 0) { - while(u.isEven()) { - u.rShiftTo(1,u); - if(ac) { - if(!a.isEven() || !b.isEven()) { a.addTo(this,a); b.subTo(m,b); } - a.rShiftTo(1,a); - } - else if(!b.isEven()) b.subTo(m,b); - b.rShiftTo(1,b); - } - while(v.isEven()) { - v.rShiftTo(1,v); - if(ac) { - if(!c.isEven() || !d.isEven()) { c.addTo(this,c); d.subTo(m,d); } - c.rShiftTo(1,c); - } - else if(!d.isEven()) d.subTo(m,d); - d.rShiftTo(1,d); - } - if(u.compareTo(v) >= 0) { - u.subTo(v,u); - if(ac) a.subTo(c,a); - b.subTo(d,b); - } - else { - v.subTo(u,v); - if(ac) c.subTo(a,c); - d.subTo(b,d); - } - } - if(v.compareTo(BigInteger.ONE) != 0) return BigInteger.ZERO; - if(d.compareTo(m) >= 0) return d.subtract(m); - if(d.signum() < 0) d.addTo(m,d); else return d; - if(d.signum() < 0) return d.add(m); else return d; - } - - var lowprimes = [2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97,101,103,107,109,113,127,131,137,139,149,151,157,163,167,173,179,181,191,193,197,199,211,223,227,229,233,239,241,251,257,263,269,271,277,281,283,293,307,311,313,317,331,337,347,349,353,359,367,373,379,383,389,397,401,409,419,421,431,433,439,443,449,457,461,463,467,479,487,491,499,503,509,521,523,541,547,557,563,569,571,577,587,593,599,601,607,613,617,619,631,641,643,647,653,659,661,673,677,683,691,701,709,719,727,733,739,743,751,757,761,769,773,787,797,809,811,821,823,827,829,839,853,857,859,863,877,881,883,887,907,911,919,929,937,941,947,953,967,971,977,983,991,997]; - var lplim = (1<<26)/lowprimes[lowprimes.length-1]; - - // (public) test primality with certainty >= 1-.5^t - function bnIsProbablePrime(t) { - var i, x = this.abs(); - if(x.t == 1 && x[0] <= lowprimes[lowprimes.length-1]) { - for(i = 0; i < lowprimes.length; ++i) - if(x[0] == lowprimes[i]) return true; - return false; - } - if(x.isEven()) return false; - i = 1; - while(i < lowprimes.length) { - var m = lowprimes[i], j = i+1; - while(j < lowprimes.length && m < lplim) m *= lowprimes[j++]; - m = x.modInt(m); - while(i < j) if(m%lowprimes[i++] == 0) return false; - } - return x.millerRabin(t); - } - - // (protected) true if probably prime (HAC 4.24, Miller-Rabin) - function bnpMillerRabin(t) { - var n1 = this.subtract(BigInteger.ONE); - var k = n1.getLowestSetBit(); - if(k <= 0) return false; - var r = n1.shiftRight(k); - t = (t+1)>>1; - if(t > lowprimes.length) t = lowprimes.length; - var a = nbi(); - for(var i = 0; i < t; ++i) { - //Pick bases at random, instead of starting at 2 - a.fromInt(lowprimes[Math.floor(Math.random()*lowprimes.length)]); - var y = a.modPow(r,this); - if(y.compareTo(BigInteger.ONE) != 0 && y.compareTo(n1) != 0) { - var j = 1; - while(j++ < k && y.compareTo(n1) != 0) { - y = y.modPowInt(2,this); - if(y.compareTo(BigInteger.ONE) == 0) return false; - } - if(y.compareTo(n1) != 0) return false; - } - } - return true; - } + addRegexToken('D', match1to2); + addRegexToken('DD', match1to2, match2); + addRegexToken('Do', function (isStrict, locale) { + // TODO: Remove "ordinalParse" fallback in next major release. + return isStrict + ? (locale._dayOfMonthOrdinalParse || locale._ordinalParse) + : locale._dayOfMonthOrdinalParseLenient; + }); - // protected - BigInteger.prototype.chunkSize = bnpChunkSize; - BigInteger.prototype.toRadix = bnpToRadix; - BigInteger.prototype.fromRadix = bnpFromRadix; - BigInteger.prototype.fromNumber = bnpFromNumber; - BigInteger.prototype.bitwiseTo = bnpBitwiseTo; - BigInteger.prototype.changeBit = bnpChangeBit; - BigInteger.prototype.addTo = bnpAddTo; - BigInteger.prototype.dMultiply = bnpDMultiply; - BigInteger.prototype.dAddOffset = bnpDAddOffset; - BigInteger.prototype.multiplyLowerTo = bnpMultiplyLowerTo; - BigInteger.prototype.multiplyUpperTo = bnpMultiplyUpperTo; - BigInteger.prototype.modInt = bnpModInt; - BigInteger.prototype.millerRabin = bnpMillerRabin; - - // public - BigInteger.prototype.clone = bnClone; - BigInteger.prototype.intValue = bnIntValue; - BigInteger.prototype.byteValue = bnByteValue; - BigInteger.prototype.shortValue = bnShortValue; - BigInteger.prototype.signum = bnSigNum; - BigInteger.prototype.toByteArray = bnToByteArray; - BigInteger.prototype.equals = bnEquals; - BigInteger.prototype.min = bnMin; - BigInteger.prototype.max = bnMax; - BigInteger.prototype.and = bnAnd; - BigInteger.prototype.or = bnOr; - BigInteger.prototype.xor = bnXor; - BigInteger.prototype.andNot = bnAndNot; - BigInteger.prototype.not = bnNot; - BigInteger.prototype.shiftLeft = bnShiftLeft; - BigInteger.prototype.shiftRight = bnShiftRight; - BigInteger.prototype.getLowestSetBit = bnGetLowestSetBit; - BigInteger.prototype.bitCount = bnBitCount; - BigInteger.prototype.testBit = bnTestBit; - BigInteger.prototype.setBit = bnSetBit; - BigInteger.prototype.clearBit = bnClearBit; - BigInteger.prototype.flipBit = bnFlipBit; - BigInteger.prototype.add = bnAdd; - BigInteger.prototype.subtract = bnSubtract; - BigInteger.prototype.multiply = bnMultiply; - BigInteger.prototype.divide = bnDivide; - BigInteger.prototype.remainder = bnRemainder; - BigInteger.prototype.divideAndRemainder = bnDivideAndRemainder; - BigInteger.prototype.modPow = bnModPow; - BigInteger.prototype.modInverse = bnModInverse; - BigInteger.prototype.pow = bnPow; - BigInteger.prototype.gcd = bnGCD; - BigInteger.prototype.isProbablePrime = bnIsProbablePrime; - - // JSBN-specific extension - BigInteger.prototype.square = bnSquare; - - // Expose the Barrett function - BigInteger.prototype.Barrett = Barrett - - // BigInteger interfaces not implemented in jsbn: - - // BigInteger(int signum, byte[] magnitude) - // double doubleValue() - // float floatValue() - // int hashCode() - // long longValue() - // static BigInteger valueOf(long val) - - // Random number generator - requires a PRNG backend, e.g. prng4.js - - // For best results, put code like - // - // in your main HTML document. - - var rng_state; - var rng_pool; - var rng_pptr; - - // Mix in a 32-bit integer into the pool - function rng_seed_int(x) { - rng_pool[rng_pptr++] ^= x & 255; - rng_pool[rng_pptr++] ^= (x >> 8) & 255; - rng_pool[rng_pptr++] ^= (x >> 16) & 255; - rng_pool[rng_pptr++] ^= (x >> 24) & 255; - if(rng_pptr >= rng_psize) rng_pptr -= rng_psize; - } + addParseToken(['D', 'DD'], DATE); + addParseToken('Do', function (input, array) { + array[DATE] = toInt(input.match(match1to2)[0]); + }); - // Mix in the current time (w/milliseconds) into the pool - function rng_seed_time() { - rng_seed_int(new Date().getTime()); - } + // MOMENTS - // Initialize the pool with junk if needed. - if(rng_pool == null) { - rng_pool = new Array(); - rng_pptr = 0; - var t; - if(typeof window !== "undefined" && window.crypto) { - if (window.crypto.getRandomValues) { - // Use webcrypto if available - var ua = new Uint8Array(32); - window.crypto.getRandomValues(ua); - for(t = 0; t < 32; ++t) - rng_pool[rng_pptr++] = ua[t]; - } - else if(navigator.appName == "Netscape" && navigator.appVersion < "5") { - // Extract entropy (256 bits) from NS4 RNG if available - var z = window.crypto.random(32); - for(t = 0; t < z.length; ++t) - rng_pool[rng_pptr++] = z.charCodeAt(t) & 255; - } - } - while(rng_pptr < rng_psize) { // extract some randomness from Math.random() - t = Math.floor(65536 * Math.random()); - rng_pool[rng_pptr++] = t >>> 8; - rng_pool[rng_pptr++] = t & 255; - } - rng_pptr = 0; - rng_seed_time(); - //rng_seed_int(window.screenX); - //rng_seed_int(window.screenY); - } - - function rng_get_byte() { - if(rng_state == null) { - rng_seed_time(); - rng_state = prng_newstate(); - rng_state.init(rng_pool); - for(rng_pptr = 0; rng_pptr < rng_pool.length; ++rng_pptr) - rng_pool[rng_pptr] = 0; - rng_pptr = 0; - //rng_pool = null; - } - // TODO: allow reseeding after first request - return rng_state.next(); - } + var getSetDayOfMonth = makeGetSet('Date', true); - function rng_get_bytes(ba) { - var i; - for(i = 0; i < ba.length; ++i) ba[i] = rng_get_byte(); - } + // FORMATTING - function SecureRandom() {} + addFormatToken('DDD', ['DDDD', 3], 'DDDo', 'dayOfYear'); - SecureRandom.prototype.nextBytes = rng_get_bytes; + // ALIASES - // prng4.js - uses Arcfour as a PRNG + addUnitAlias('dayOfYear', 'DDD'); - function Arcfour() { - this.i = 0; - this.j = 0; - this.S = new Array(); - } + // PRIORITY + addUnitPriority('dayOfYear', 4); - // Initialize arcfour context from key, an array of ints, each from [0..255] - function ARC4init(key) { - var i, j, t; - for(i = 0; i < 256; ++i) - this.S[i] = i; - j = 0; - for(i = 0; i < 256; ++i) { - j = (j + this.S[i] + key[i % key.length]) & 255; - t = this.S[i]; - this.S[i] = this.S[j]; - this.S[j] = t; - } - this.i = 0; - this.j = 0; - } + // PARSING - function ARC4next() { - var t; - this.i = (this.i + 1) & 255; - this.j = (this.j + this.S[this.i]) & 255; - t = this.S[this.i]; - this.S[this.i] = this.S[this.j]; - this.S[this.j] = t; - return this.S[(t + this.S[this.i]) & 255]; - } + addRegexToken('DDD', match1to3); + addRegexToken('DDDD', match3); + addParseToken(['DDD', 'DDDD'], function (input, array, config) { + config._dayOfYear = toInt(input); + }); - Arcfour.prototype.init = ARC4init; - Arcfour.prototype.next = ARC4next; + // HELPERS - // Plug in your RNG constructor here - function prng_newstate() { - return new Arcfour(); - } - - // Pool size must be a multiple of 4 and greater than 32. - // An array of bytes the size of the pool will be passed to init() - var rng_psize = 256; - - BigInteger.SecureRandom = SecureRandom; - BigInteger.BigInteger = BigInteger; - if (typeof exports !== 'undefined') { - exports = module.exports = BigInteger; - } else { - this.BigInteger = BigInteger; - this.SecureRandom = SecureRandom; - } + // MOMENTS -}).call(this); + function getSetDayOfYear (input) { + var dayOfYear = Math.round((this.clone().startOf('day') - this.clone().startOf('year')) / 864e5) + 1; + return input == null ? dayOfYear : this.add((input - dayOfYear), 'd'); + } -},{}],223:[function(require,module,exports){ -'use strict'; + // FORMATTING -var traverse = module.exports = function (schema, opts, cb) { - if (typeof opts == 'function') { - cb = opts; - opts = {}; - } - _traverse(opts, cb, schema, '', schema); -}; + addFormatToken('m', ['mm', 2], 0, 'minute'); + // ALIASES -traverse.keywords = { - additionalItems: true, - items: true, - contains: true, - additionalProperties: true, - propertyNames: true, - not: true -}; + addUnitAlias('minute', 'm'); -traverse.arrayKeywords = { - items: true, - allOf: true, - anyOf: true, - oneOf: true -}; + // PRIORITY -traverse.propsKeywords = { - definitions: true, - properties: true, - patternProperties: true, - dependencies: true -}; + addUnitPriority('minute', 14); -traverse.skipKeywords = { - enum: true, - const: true, - required: true, - maximum: true, - minimum: true, - exclusiveMaximum: true, - exclusiveMinimum: true, - multipleOf: true, - maxLength: true, - minLength: true, - pattern: true, - format: true, - maxItems: true, - minItems: true, - uniqueItems: true, - maxProperties: true, - minProperties: true -}; + // PARSING + addRegexToken('m', match1to2); + addRegexToken('mm', match1to2, match2); + addParseToken(['m', 'mm'], MINUTE); -function _traverse(opts, cb, schema, jsonPtr, rootSchema, parentJsonPtr, parentKeyword, parentSchema, keyIndex) { - if (schema && typeof schema == 'object' && !Array.isArray(schema)) { - cb(schema, jsonPtr, rootSchema, parentJsonPtr, parentKeyword, parentSchema, keyIndex); - for (var key in schema) { - var sch = schema[key]; - if (Array.isArray(sch)) { - if (key in traverse.arrayKeywords) { - for (var i=0; i schema.maxItems){ - addError("There must be a maximum of " + schema.maxItems + " in the array"); - } - }else if(schema.properties || schema.additionalProperties){ - errors.concat(checkObj(value, schema.properties, path, schema.additionalProperties)); - } - if(schema.pattern && typeof value == 'string' && !value.match(schema.pattern)){ - addError("does not match the regex pattern " + schema.pattern); - } - if(schema.maxLength && typeof value == 'string' && value.length > schema.maxLength){ - addError("may only be " + schema.maxLength + " characters long"); - } - if(schema.minLength && typeof value == 'string' && value.length < schema.minLength){ - addError("must be at least " + schema.minLength + " characters long"); - } - if(typeof schema.minimum !== undefined && typeof value == typeof schema.minimum && - schema.minimum > value){ - addError("must have a minimum value of " + schema.minimum); - } - if(typeof schema.maximum !== undefined && typeof value == typeof schema.maximum && - schema.maximum < value){ - addError("must have a maximum value of " + schema.maximum); - } - if(schema['enum']){ - var enumer = schema['enum']; - l = enumer.length; - var found; - for(var j = 0; j < l; j++){ - if(enumer[j]===value){ - found=1; - break; - } - } - if(!found){ - addError("does not have a value in the enumeration " + enumer.join(", ")); - } - } - if(typeof schema.maxDecimal == 'number' && - (value.toString().match(new RegExp("\\.[0-9]{" + (schema.maxDecimal + 1) + ",}")))){ - addError("may only have " + schema.maxDecimal + " digits of decimal places"); - } - } - } - return null; - } - // validate an object against a schema - function checkObj(instance,objTypeDef,path,additionalProp){ - - if(typeof objTypeDef =='object'){ - if(typeof instance != 'object' || instance instanceof Array){ - errors.push({property:path,message:"an object is required"}); - } - - for(var i in objTypeDef){ - if(objTypeDef.hasOwnProperty(i)){ - var value = instance[i]; - // skip _not_ specified properties - if (value === undefined && options.existingOnly) continue; - var propDef = objTypeDef[i]; - // set default - if(value === undefined && propDef["default"]){ - value = instance[i] = propDef["default"]; - } - if(options.coerce && i in instance){ - value = instance[i] = options.coerce(value, propDef); - } - checkProp(value,propDef,path,i); - } - } - } - for(i in instance){ - if(instance.hasOwnProperty(i) && !(i.charAt(0) == '_' && i.charAt(1) == '_') && objTypeDef && !objTypeDef[i] && additionalProp===false){ - if (options.filter) { - delete instance[i]; - continue; - } else { - errors.push({property:path,message:(typeof value) + "The property " + i + - " is not defined in the schema and the schema does not allow additional properties"}); - } - } - var requires = objTypeDef && objTypeDef[i] && objTypeDef[i].requires; - if(requires && !(requires in instance)){ - errors.push({property:path,message:"the presence of the property " + i + " requires that " + requires + " also be present"}); - } - value = instance[i]; - if(additionalProp && (!(objTypeDef && typeof objTypeDef == 'object') || !(i in objTypeDef))){ - if(options.coerce){ - value = instance[i] = options.coerce(value, additionalProp); - } - checkProp(value,additionalProp,path,i); - } - if(!_changing && value && value.$schema){ - errors = errors.concat(checkProp(value,value.$schema,path,i)); - } - } - return errors; - } - if(schema){ - checkProp(instance,schema,'',_changing || ''); - } - if(!_changing && instance && instance.$schema){ - checkProp(instance,instance.$schema,'',''); - } - return {valid:!errors.length,errors:errors}; -}; -exports.mustBeValid = function(result){ - // summary: - // This checks to ensure that the result is valid and will throw an appropriate error message if it is not - // result: the result returned from checkPropertyChange or validate - if(!result.valid){ - throw new TypeError(result.errors.map(function(error){return "for property " + error.property + ': ' + error.message;}).join(", \n")); - } -} - -return exports; -})); - -},{}],225:[function(require,module,exports){ -exports = module.exports = stringify -exports.getSerialize = serializer - -function stringify(obj, replacer, spaces, cycleReplacer) { - return JSON.stringify(obj, serializer(replacer, cycleReplacer), spaces) -} - -function serializer(replacer, cycleReplacer) { - var stack = [], keys = [] - - if (cycleReplacer == null) cycleReplacer = function(key, value) { - if (stack[0] === value) return "[Circular ~]" - return "[Circular ~." + keys.slice(0, stack.indexOf(value)).join(".") + "]" - } + // MOMENTS - return function(key, value) { - if (stack.length > 0) { - var thisPos = stack.indexOf(this) - ~thisPos ? stack.splice(thisPos + 1) : stack.push(this) - ~thisPos ? keys.splice(thisPos, Infinity, key) : keys.push(key) - if (~stack.indexOf(value)) value = cycleReplacer.call(this, key, value) - } - else stack.push(value) + var getSetMinute = makeGetSet('Minutes', false); - return replacer == null ? value : replacer.call(this, key, value) - } -} + // FORMATTING -},{}],226:[function(require,module,exports){ -/* - * lib/jsprim.js: utilities for primitive JavaScript types - */ + addFormatToken('s', ['ss', 2], 0, 'second'); -var mod_assert = require('assert-plus'); -var mod_util = require('util'); + // ALIASES -var mod_extsprintf = require('extsprintf'); -var mod_verror = require('verror'); -var mod_jsonschema = require('json-schema'); + addUnitAlias('second', 's'); -/* - * Public interface - */ -exports.deepCopy = deepCopy; -exports.deepEqual = deepEqual; -exports.isEmpty = isEmpty; -exports.hasKey = hasKey; -exports.forEachKey = forEachKey; -exports.pluck = pluck; -exports.flattenObject = flattenObject; -exports.flattenIter = flattenIter; -exports.validateJsonObject = validateJsonObjectJS; -exports.validateJsonObjectJS = validateJsonObjectJS; -exports.randElt = randElt; -exports.extraProperties = extraProperties; -exports.mergeObjects = mergeObjects; - -exports.startsWith = startsWith; -exports.endsWith = endsWith; - -exports.parseInteger = parseInteger; - -exports.iso8601 = iso8601; -exports.rfc1123 = rfc1123; -exports.parseDateTime = parseDateTime; - -exports.hrtimediff = hrtimeDiff; -exports.hrtimeDiff = hrtimeDiff; -exports.hrtimeAccum = hrtimeAccum; -exports.hrtimeAdd = hrtimeAdd; -exports.hrtimeNanosec = hrtimeNanosec; -exports.hrtimeMicrosec = hrtimeMicrosec; -exports.hrtimeMillisec = hrtimeMillisec; - - -/* - * Deep copy an acyclic *basic* Javascript object. This only handles basic - * scalars (strings, numbers, booleans) and arbitrarily deep arrays and objects - * containing these. This does *not* handle instances of other classes. - */ -function deepCopy(obj) -{ - var ret, key; - var marker = '__deepCopy'; + // PRIORITY - if (obj && obj[marker]) - throw (new Error('attempted deep copy of cyclic object')); + addUnitPriority('second', 15); - if (obj && obj.constructor == Object) { - ret = {}; - obj[marker] = true; + // PARSING - for (key in obj) { - if (key == marker) - continue; + addRegexToken('s', match1to2); + addRegexToken('ss', match1to2, match2); + addParseToken(['s', 'ss'], SECOND); - ret[key] = deepCopy(obj[key]); - } + // MOMENTS - delete (obj[marker]); - return (ret); - } + var getSetSecond = makeGetSet('Seconds', false); - if (obj && obj.constructor == Array) { - ret = []; - obj[marker] = true; + // FORMATTING - for (key = 0; key < obj.length; key++) - ret.push(deepCopy(obj[key])); + addFormatToken('S', 0, 0, function () { + return ~~(this.millisecond() / 100); + }); - delete (obj[marker]); - return (ret); - } + addFormatToken(0, ['SS', 2], 0, function () { + return ~~(this.millisecond() / 10); + }); - /* - * It must be a primitive type -- just return it. - */ - return (obj); -} - -function deepEqual(obj1, obj2) -{ - if (typeof (obj1) != typeof (obj2)) - return (false); - - if (obj1 === null || obj2 === null || typeof (obj1) != 'object') - return (obj1 === obj2); - - if (obj1.constructor != obj2.constructor) - return (false); - - var k; - for (k in obj1) { - if (!obj2.hasOwnProperty(k)) - return (false); - - if (!deepEqual(obj1[k], obj2[k])) - return (false); - } - - for (k in obj2) { - if (!obj1.hasOwnProperty(k)) - return (false); - } - - return (true); -} - -function isEmpty(obj) -{ - var key; - for (key in obj) - return (false); - return (true); -} - -function hasKey(obj, key) -{ - mod_assert.equal(typeof (key), 'string'); - return (Object.prototype.hasOwnProperty.call(obj, key)); -} - -function forEachKey(obj, callback) -{ - for (var key in obj) { - if (hasKey(obj, key)) { - callback(key, obj[key]); - } - } -} - -function pluck(obj, key) -{ - mod_assert.equal(typeof (key), 'string'); - return (pluckv(obj, key)); -} - -function pluckv(obj, key) -{ - if (obj === null || typeof (obj) !== 'object') - return (undefined); - - if (obj.hasOwnProperty(key)) - return (obj[key]); - - var i = key.indexOf('.'); - if (i == -1) - return (undefined); - - var key1 = key.substr(0, i); - if (!obj.hasOwnProperty(key1)) - return (undefined); - - return (pluckv(obj[key1], key.substr(i + 1))); -} - -/* - * Invoke callback(row) for each entry in the array that would be returned by - * flattenObject(data, depth). This is just like flattenObject(data, - * depth).forEach(callback), except that the intermediate array is never - * created. - */ -function flattenIter(data, depth, callback) -{ - doFlattenIter(data, depth, [], callback); -} - -function doFlattenIter(data, depth, accum, callback) -{ - var each; - var key; - - if (depth === 0) { - each = accum.slice(0); - each.push(data); - callback(each); - return; - } - - mod_assert.ok(data !== null); - mod_assert.equal(typeof (data), 'object'); - mod_assert.equal(typeof (depth), 'number'); - mod_assert.ok(depth >= 0); - - for (key in data) { - each = accum.slice(0); - each.push(key); - doFlattenIter(data[key], depth - 1, each, callback); - } -} - -function flattenObject(data, depth) -{ - if (depth === 0) - return ([ data ]); - - mod_assert.ok(data !== null); - mod_assert.equal(typeof (data), 'object'); - mod_assert.equal(typeof (depth), 'number'); - mod_assert.ok(depth >= 0); - - var rv = []; - var key; - - for (key in data) { - flattenObject(data[key], depth - 1).forEach(function (p) { - rv.push([ key ].concat(p)); - }); - } - - return (rv); -} - -function startsWith(str, prefix) -{ - return (str.substr(0, prefix.length) == prefix); -} - -function endsWith(str, suffix) -{ - return (str.substr( - str.length - suffix.length, suffix.length) == suffix); -} - -function iso8601(d) -{ - if (typeof (d) == 'number') - d = new Date(d); - mod_assert.ok(d.constructor === Date); - return (mod_extsprintf.sprintf('%4d-%02d-%02dT%02d:%02d:%02d.%03dZ', - d.getUTCFullYear(), d.getUTCMonth() + 1, d.getUTCDate(), - d.getUTCHours(), d.getUTCMinutes(), d.getUTCSeconds(), - d.getUTCMilliseconds())); -} + addFormatToken(0, ['SSS', 3], 0, 'millisecond'); + addFormatToken(0, ['SSSS', 4], 0, function () { + return this.millisecond() * 10; + }); + addFormatToken(0, ['SSSSS', 5], 0, function () { + return this.millisecond() * 100; + }); + addFormatToken(0, ['SSSSSS', 6], 0, function () { + return this.millisecond() * 1000; + }); + addFormatToken(0, ['SSSSSSS', 7], 0, function () { + return this.millisecond() * 10000; + }); + addFormatToken(0, ['SSSSSSSS', 8], 0, function () { + return this.millisecond() * 100000; + }); + addFormatToken(0, ['SSSSSSSSS', 9], 0, function () { + return this.millisecond() * 1000000; + }); -var RFC1123_MONTHS = [ - 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', - 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']; -var RFC1123_DAYS = [ - 'Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat']; + // ALIASES -function rfc1123(date) { - return (mod_extsprintf.sprintf('%s, %02d %s %04d %02d:%02d:%02d GMT', - RFC1123_DAYS[date.getUTCDay()], date.getUTCDate(), - RFC1123_MONTHS[date.getUTCMonth()], date.getUTCFullYear(), - date.getUTCHours(), date.getUTCMinutes(), - date.getUTCSeconds())); -} + addUnitAlias('millisecond', 'ms'); -/* - * Parses a date expressed as a string, as either a number of milliseconds since - * the epoch or any string format that Date accepts, giving preference to the - * former where these two sets overlap (e.g., small numbers). - */ -function parseDateTime(str) -{ - /* - * This is irritatingly implicit, but significantly more concise than - * alternatives. The "+str" will convert a string containing only a - * number directly to a Number, or NaN for other strings. Thus, if the - * conversion succeeds, we use it (this is the milliseconds-since-epoch - * case). Otherwise, we pass the string directly to the Date - * constructor to parse. - */ - var numeric = +str; - if (!isNaN(numeric)) { - return (new Date(numeric)); - } else { - return (new Date(str)); - } -} + // PRIORITY + addUnitPriority('millisecond', 16); -/* - * Number.*_SAFE_INTEGER isn't present before node v0.12, so we hardcode - * the ES6 definitions here, while allowing for them to someday be higher. - */ -var MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER || 9007199254740991; -var MIN_SAFE_INTEGER = Number.MIN_SAFE_INTEGER || -9007199254740991; + // PARSING + addRegexToken('S', match1to3, match1); + addRegexToken('SS', match1to3, match2); + addRegexToken('SSS', match1to3, match3); -/* - * Default options for parseInteger(). - */ -var PI_DEFAULTS = { - base: 10, - allowSign: true, - allowPrefix: false, - allowTrailing: false, - allowImprecise: false, - trimWhitespace: false, - leadingZeroIsOctal: false -}; + var token; + for (token = 'SSSS'; token.length <= 9; token += 'S') { + addRegexToken(token, matchUnsigned); + } -var CP_0 = 0x30; -var CP_9 = 0x39; + function parseMs (input, array) { + array[MILLISECOND] = toInt(('0.' + input) * 1000); + } -var CP_A = 0x41; -var CP_B = 0x42; -var CP_O = 0x4f; -var CP_T = 0x54; -var CP_X = 0x58; -var CP_Z = 0x5a; + for (token = 'S'; token.length <= 9; token += 'S') { + addParseToken(token, parseMs); + } + // MOMENTS -var CP_a = 0x61; -var CP_b = 0x62; -var CP_o = 0x6f; -var CP_t = 0x74; -var CP_x = 0x78; -var CP_z = 0x7a; + var getSetMillisecond = makeGetSet('Milliseconds', false); -var PI_CONV_DEC = 0x30; -var PI_CONV_UC = 0x37; -var PI_CONV_LC = 0x57; + // FORMATTING + addFormatToken('z', 0, 0, 'zoneAbbr'); + addFormatToken('zz', 0, 0, 'zoneName'); -/* - * A stricter version of parseInt() that provides options for changing what - * is an acceptable string (for example, disallowing trailing characters). - */ -function parseInteger(str, uopts) -{ - mod_assert.string(str, 'str'); - mod_assert.optionalObject(uopts, 'options'); - - var baseOverride = false; - var options = PI_DEFAULTS; - - if (uopts) { - baseOverride = hasKey(uopts, 'base'); - options = mergeObjects(options, uopts); - mod_assert.number(options.base, 'options.base'); - mod_assert.ok(options.base >= 2, 'options.base >= 2'); - mod_assert.ok(options.base <= 36, 'options.base <= 36'); - mod_assert.bool(options.allowSign, 'options.allowSign'); - mod_assert.bool(options.allowPrefix, 'options.allowPrefix'); - mod_assert.bool(options.allowTrailing, - 'options.allowTrailing'); - mod_assert.bool(options.allowImprecise, - 'options.allowImprecise'); - mod_assert.bool(options.trimWhitespace, - 'options.trimWhitespace'); - mod_assert.bool(options.leadingZeroIsOctal, - 'options.leadingZeroIsOctal'); + // MOMENTS - if (options.leadingZeroIsOctal) { - mod_assert.ok(!baseOverride, - '"base" and "leadingZeroIsOctal" are ' + - 'mutually exclusive'); - } - } - - var c; - var pbase = -1; - var base = options.base; - var start; - var mult = 1; - var value = 0; - var idx = 0; - var len = str.length; - - /* Trim any whitespace on the left side. */ - if (options.trimWhitespace) { - while (idx < len && isSpace(str.charCodeAt(idx))) { - ++idx; - } - } - - /* Check the number for a leading sign. */ - if (options.allowSign) { - if (str[idx] === '-') { - idx += 1; - mult = -1; - } else if (str[idx] === '+') { - idx += 1; - } - } - - /* Parse the base-indicating prefix if there is one. */ - if (str[idx] === '0') { - if (options.allowPrefix) { - pbase = prefixToBase(str.charCodeAt(idx + 1)); - if (pbase !== -1 && (!baseOverride || pbase === base)) { - base = pbase; - idx += 2; - } - } - - if (pbase === -1 && options.leadingZeroIsOctal) { - base = 8; - } - } - - /* Parse the actual digits. */ - for (start = idx; idx < len; ++idx) { - c = translateDigit(str.charCodeAt(idx)); - if (c !== -1 && c < base) { - value *= base; - value += c; - } else { - break; - } - } - - /* If we didn't parse any digits, we have an invalid number. */ - if (start === idx) { - return (new Error('invalid number: ' + JSON.stringify(str))); - } - - /* Trim any whitespace on the right side. */ - if (options.trimWhitespace) { - while (idx < len && isSpace(str.charCodeAt(idx))) { - ++idx; - } - } - - /* Check for trailing characters. */ - if (idx < len && !options.allowTrailing) { - return (new Error('trailing characters after number: ' + - JSON.stringify(str.slice(idx)))); - } + function getZoneAbbr () { + return this._isUTC ? 'UTC' : ''; + } - /* If our value is 0, we return now, to avoid returning -0. */ - if (value === 0) { - return (0); - } + function getZoneName () { + return this._isUTC ? 'Coordinated Universal Time' : ''; + } - /* Calculate our final value. */ - var result = value * mult; + var proto = Moment.prototype; + + proto.add = add; + proto.calendar = calendar$1; + proto.clone = clone; + proto.diff = diff; + proto.endOf = endOf; + proto.format = format; + proto.from = from; + proto.fromNow = fromNow; + proto.to = to; + proto.toNow = toNow; + proto.get = stringGet; + proto.invalidAt = invalidAt; + proto.isAfter = isAfter; + proto.isBefore = isBefore; + proto.isBetween = isBetween; + proto.isSame = isSame; + proto.isSameOrAfter = isSameOrAfter; + proto.isSameOrBefore = isSameOrBefore; + proto.isValid = isValid$2; + proto.lang = lang; + proto.locale = locale; + proto.localeData = localeData; + proto.max = prototypeMax; + proto.min = prototypeMin; + proto.parsingFlags = parsingFlags; + proto.set = stringSet; + proto.startOf = startOf; + proto.subtract = subtract; + proto.toArray = toArray; + proto.toObject = toObject; + proto.toDate = toDate; + proto.toISOString = toISOString; + proto.inspect = inspect; + proto.toJSON = toJSON; + proto.toString = toString; + proto.unix = unix; + proto.valueOf = valueOf; + proto.creationData = creationData; + proto.year = getSetYear; + proto.isLeapYear = getIsLeapYear; + proto.weekYear = getSetWeekYear; + proto.isoWeekYear = getSetISOWeekYear; + proto.quarter = proto.quarters = getSetQuarter; + proto.month = getSetMonth; + proto.daysInMonth = getDaysInMonth; + proto.week = proto.weeks = getSetWeek; + proto.isoWeek = proto.isoWeeks = getSetISOWeek; + proto.weeksInYear = getWeeksInYear; + proto.isoWeeksInYear = getISOWeeksInYear; + proto.date = getSetDayOfMonth; + proto.day = proto.days = getSetDayOfWeek; + proto.weekday = getSetLocaleDayOfWeek; + proto.isoWeekday = getSetISODayOfWeek; + proto.dayOfYear = getSetDayOfYear; + proto.hour = proto.hours = getSetHour; + proto.minute = proto.minutes = getSetMinute; + proto.second = proto.seconds = getSetSecond; + proto.millisecond = proto.milliseconds = getSetMillisecond; + proto.utcOffset = getSetOffset; + proto.utc = setOffsetToUTC; + proto.local = setOffsetToLocal; + proto.parseZone = setOffsetToParsedOffset; + proto.hasAlignedHourOffset = hasAlignedHourOffset; + proto.isDST = isDaylightSavingTime; + proto.isLocal = isLocal; + proto.isUtcOffset = isUtcOffset; + proto.isUtc = isUtc; + proto.isUTC = isUtc; + proto.zoneAbbr = getZoneAbbr; + proto.zoneName = getZoneName; + proto.dates = deprecate('dates accessor is deprecated. Use date instead.', getSetDayOfMonth); + proto.months = deprecate('months accessor is deprecated. Use month instead', getSetMonth); + proto.years = deprecate('years accessor is deprecated. Use year instead', getSetYear); + proto.zone = deprecate('moment().zone is deprecated, use moment().utcOffset instead. http://momentjs.com/guides/#/warnings/zone/', getSetZone); + proto.isDSTShifted = deprecate('isDSTShifted is deprecated. See http://momentjs.com/guides/#/warnings/dst-shifted/ for more information', isDaylightSavingTimeShifted); + + function createUnix (input) { + return createLocal(input * 1000); + } - /* - * If the string represents a value that cannot be precisely represented - * by JavaScript, then we want to check that: - * - * - We never increased the value past MAX_SAFE_INTEGER - * - We don't make the result negative and below MIN_SAFE_INTEGER - * - * Because we only ever increment the value during parsing, there's no - * chance of moving past MAX_SAFE_INTEGER and then dropping below it - * again, losing precision in the process. This means that we only need - * to do our checks here, at the end. - */ - if (!options.allowImprecise && - (value > MAX_SAFE_INTEGER || result < MIN_SAFE_INTEGER)) { - return (new Error('number is outside of the supported range: ' + - JSON.stringify(str.slice(start, idx)))); - } + function createInZone () { + return createLocal.apply(null, arguments).parseZone(); + } - return (result); -} + function preParsePostFormat (string) { + return string; + } + var proto$1 = Locale.prototype; + + proto$1.calendar = calendar; + proto$1.longDateFormat = longDateFormat; + proto$1.invalidDate = invalidDate; + proto$1.ordinal = ordinal; + proto$1.preparse = preParsePostFormat; + proto$1.postformat = preParsePostFormat; + proto$1.relativeTime = relativeTime; + proto$1.pastFuture = pastFuture; + proto$1.set = set; + + proto$1.months = localeMonths; + proto$1.monthsShort = localeMonthsShort; + proto$1.monthsParse = localeMonthsParse; + proto$1.monthsRegex = monthsRegex; + proto$1.monthsShortRegex = monthsShortRegex; + proto$1.week = localeWeek; + proto$1.firstDayOfYear = localeFirstDayOfYear; + proto$1.firstDayOfWeek = localeFirstDayOfWeek; + + proto$1.weekdays = localeWeekdays; + proto$1.weekdaysMin = localeWeekdaysMin; + proto$1.weekdaysShort = localeWeekdaysShort; + proto$1.weekdaysParse = localeWeekdaysParse; + + proto$1.weekdaysRegex = weekdaysRegex; + proto$1.weekdaysShortRegex = weekdaysShortRegex; + proto$1.weekdaysMinRegex = weekdaysMinRegex; + + proto$1.isPM = localeIsPM; + proto$1.meridiem = localeMeridiem; + + function get$1 (format, index, field, setter) { + var locale = getLocale(); + var utc = createUTC().set(setter, index); + return locale[field](utc, format); + } -/* - * Interpret a character code as a base-36 digit. - */ -function translateDigit(d) -{ - if (d >= CP_0 && d <= CP_9) { - /* '0' to '9' -> 0 to 9 */ - return (d - PI_CONV_DEC); - } else if (d >= CP_A && d <= CP_Z) { - /* 'A' - 'Z' -> 10 to 35 */ - return (d - PI_CONV_UC); - } else if (d >= CP_a && d <= CP_z) { - /* 'a' - 'z' -> 10 to 35 */ - return (d - PI_CONV_LC); - } else { - /* Invalid character code */ - return (-1); - } -} - - -/* - * Test if a value matches the ECMAScript definition of trimmable whitespace. - */ -function isSpace(c) -{ - return (c === 0x20) || - (c >= 0x0009 && c <= 0x000d) || - (c === 0x00a0) || - (c === 0x1680) || - (c === 0x180e) || - (c >= 0x2000 && c <= 0x200a) || - (c === 0x2028) || - (c === 0x2029) || - (c === 0x202f) || - (c === 0x205f) || - (c === 0x3000) || - (c === 0xfeff); -} + function listMonthsImpl (format, index, field) { + if (isNumber(format)) { + index = format; + format = undefined; + } + + format = format || ''; + if (index != null) { + return get$1(format, index, field, 'month'); + } + + var i; + var out = []; + for (i = 0; i < 12; i++) { + out[i] = get$1(format, i, field, 'month'); + } + return out; + } + + // () + // (5) + // (fmt, 5) + // (fmt) + // (true) + // (true, 5) + // (true, fmt, 5) + // (true, fmt) + function listWeekdaysImpl (localeSorted, format, index, field) { + if (typeof localeSorted === 'boolean') { + if (isNumber(format)) { + index = format; + format = undefined; + } + + format = format || ''; + } else { + format = localeSorted; + index = format; + localeSorted = false; -/* - * Determine which base a character indicates (e.g., 'x' indicates hex). - */ -function prefixToBase(c) -{ - if (c === CP_b || c === CP_B) { - /* 0b/0B (binary) */ - return (2); - } else if (c === CP_o || c === CP_O) { - /* 0o/0O (octal) */ - return (8); - } else if (c === CP_t || c === CP_T) { - /* 0t/0T (decimal) */ - return (10); - } else if (c === CP_x || c === CP_X) { - /* 0x/0X (hexadecimal) */ - return (16); - } else { - /* Not a meaningful character */ - return (-1); - } -} - - -function validateJsonObjectJS(schema, input) -{ - var report = mod_jsonschema.validate(input, schema); - - if (report.errors.length === 0) - return (null); - - /* Currently, we only do anything useful with the first error. */ - var error = report.errors[0]; - - /* The failed property is given by a URI with an irrelevant prefix. */ - var propname = error['property']; - var reason = error['message'].toLowerCase(); - var i, j; - - /* - * There's at least one case where the property error message is - * confusing at best. We work around this here. - */ - if ((i = reason.indexOf('the property ')) != -1 && - (j = reason.indexOf(' is not defined in the schema and the ' + - 'schema does not allow additional properties')) != -1) { - i += 'the property '.length; - if (propname === '') - propname = reason.substr(i, j - i); - else - propname = propname + '.' + reason.substr(i, j - i); - - reason = 'unsupported property'; - } - - var rv = new mod_verror.VError('property "%s": %s', propname, reason); - rv.jsv_details = error; - return (rv); -} - -function randElt(arr) -{ - mod_assert.ok(Array.isArray(arr) && arr.length > 0, - 'randElt argument must be a non-empty array'); + if (isNumber(format)) { + index = format; + format = undefined; + } - return (arr[Math.floor(Math.random() * arr.length)]); -} + format = format || ''; + } -function assertHrtime(a) -{ - mod_assert.ok(a[0] >= 0 && a[1] >= 0, - 'negative numbers not allowed in hrtimes'); - mod_assert.ok(a[1] < 1e9, 'nanoseconds column overflow'); -} + var locale = getLocale(); + var shift = localeSorted ? locale._week.dow : 0; -/* - * Compute the time elapsed between hrtime readings A and B, where A is later - * than B. hrtime readings come from Node's process.hrtime(). There is no - * defined way to represent negative deltas, so it's illegal to diff B from A - * where the time denoted by B is later than the time denoted by A. If this - * becomes valuable, we can define a representation and extend the - * implementation to support it. - */ -function hrtimeDiff(a, b) -{ - assertHrtime(a); - assertHrtime(b); - mod_assert.ok(a[0] > b[0] || (a[0] == b[0] && a[1] >= b[1]), - 'negative differences not allowed'); + if (index != null) { + return get$1(format, (index + shift) % 7, field, 'day'); + } - var rv = [ a[0] - b[0], 0 ]; + var i; + var out = []; + for (i = 0; i < 7; i++) { + out[i] = get$1(format, (i + shift) % 7, field, 'day'); + } + return out; + } - if (a[1] >= b[1]) { - rv[1] = a[1] - b[1]; - } else { - rv[0]--; - rv[1] = 1e9 - (b[1] - a[1]); - } + function listMonths (format, index) { + return listMonthsImpl(format, index, 'months'); + } - return (rv); -} + function listMonthsShort (format, index) { + return listMonthsImpl(format, index, 'monthsShort'); + } -/* - * Convert a hrtime reading from the array format returned by Node's - * process.hrtime() into a scalar number of nanoseconds. - */ -function hrtimeNanosec(a) -{ - assertHrtime(a); + function listWeekdays (localeSorted, format, index) { + return listWeekdaysImpl(localeSorted, format, index, 'weekdays'); + } - return (Math.floor(a[0] * 1e9 + a[1])); -} + function listWeekdaysShort (localeSorted, format, index) { + return listWeekdaysImpl(localeSorted, format, index, 'weekdaysShort'); + } -/* - * Convert a hrtime reading from the array format returned by Node's - * process.hrtime() into a scalar number of microseconds. - */ -function hrtimeMicrosec(a) -{ - assertHrtime(a); + function listWeekdaysMin (localeSorted, format, index) { + return listWeekdaysImpl(localeSorted, format, index, 'weekdaysMin'); + } - return (Math.floor(a[0] * 1e6 + a[1] / 1e3)); -} + getSetGlobalLocale('en', { + dayOfMonthOrdinalParse: /\d{1,2}(th|st|nd|rd)/, + ordinal: function (number) { + var b = number % 10; + var output = (toInt(number % 100 / 10) === 1) ? 'th' + : (b === 1) ? 'st' + : (b === 2) ? 'nd' + : (b === 3) ? 'rd' : 'th'; + return number + output; + } + }); -/* - * Convert a hrtime reading from the array format returned by Node's - * process.hrtime() into a scalar number of milliseconds. - */ -function hrtimeMillisec(a) -{ - assertHrtime(a); + // Side effect imports - return (Math.floor(a[0] * 1e3 + a[1] / 1e6)); -} + hooks.lang = deprecate('moment.lang is deprecated. Use moment.locale instead.', getSetGlobalLocale); + hooks.langData = deprecate('moment.langData is deprecated. Use moment.localeData instead.', getLocale); -/* - * Add two hrtime readings A and B, overwriting A with the result of the - * addition. This function is useful for accumulating several hrtime intervals - * into a counter. Returns A. - */ -function hrtimeAccum(a, b) -{ - assertHrtime(a); - assertHrtime(b); + var mathAbs = Math.abs; - /* - * Accumulate the nanosecond component. - */ - a[1] += b[1]; - if (a[1] >= 1e9) { - /* - * The nanosecond component overflowed, so carry to the seconds - * field. - */ - a[0]++; - a[1] -= 1e9; - } + function abs () { + var data = this._data; - /* - * Accumulate the seconds component. - */ - a[0] += b[0]; + this._milliseconds = mathAbs(this._milliseconds); + this._days = mathAbs(this._days); + this._months = mathAbs(this._months); - return (a); -} + data.milliseconds = mathAbs(data.milliseconds); + data.seconds = mathAbs(data.seconds); + data.minutes = mathAbs(data.minutes); + data.hours = mathAbs(data.hours); + data.months = mathAbs(data.months); + data.years = mathAbs(data.years); -/* - * Add two hrtime readings A and B, returning the result as a new hrtime array. - * Does not modify either input argument. - */ -function hrtimeAdd(a, b) -{ - assertHrtime(a); + return this; + } - var rv = [ a[0], a[1] ]; + function addSubtract$1 (duration, input, value, direction) { + var other = createDuration(input, value); - return (hrtimeAccum(rv, b)); -} + duration._milliseconds += direction * other._milliseconds; + duration._days += direction * other._days; + duration._months += direction * other._months; + return duration._bubble(); + } -/* - * Check an object for unexpected properties. Accepts the object to check, and - * an array of allowed property names (strings). Returns an array of key names - * that were found on the object, but did not appear in the list of allowed - * properties. If no properties were found, the returned array will be of - * zero length. - */ -function extraProperties(obj, allowed) -{ - mod_assert.ok(typeof (obj) === 'object' && obj !== null, - 'obj argument must be a non-null object'); - mod_assert.ok(Array.isArray(allowed), - 'allowed argument must be an array of strings'); - for (var i = 0; i < allowed.length; i++) { - mod_assert.ok(typeof (allowed[i]) === 'string', - 'allowed argument must be an array of strings'); - } + // supports only 2.0-style add(1, 's') or add(duration) + function add$1 (input, value) { + return addSubtract$1(this, input, value, 1); + } - return (Object.keys(obj).filter(function (key) { - return (allowed.indexOf(key) === -1); - })); -} + // supports only 2.0-style subtract(1, 's') or subtract(duration) + function subtract$1 (input, value) { + return addSubtract$1(this, input, value, -1); + } -/* - * Given three sets of properties "provided" (may be undefined), "overrides" - * (required), and "defaults" (may be undefined), construct an object containing - * the union of these sets with "overrides" overriding "provided", and - * "provided" overriding "defaults". None of the input objects are modified. - */ -function mergeObjects(provided, overrides, defaults) -{ - var rv, k; - - rv = {}; - if (defaults) { - for (k in defaults) - rv[k] = defaults[k]; - } - - if (provided) { - for (k in provided) - rv[k] = provided[k]; - } - - if (overrides) { - for (k in overrides) - rv[k] = overrides[k]; - } - - return (rv); -} - -},{"assert-plus":61,"extsprintf":145,"json-schema":224,"util":393,"verror":397}],227:[function(require,module,exports){ -var arrayEach = require('../internal/arrayEach'), - baseEach = require('../internal/baseEach'), - createForEach = require('../internal/createForEach'); - -/** - * Iterates over elements of `collection` invoking `iteratee` for each element. - * The `iteratee` is bound to `thisArg` and invoked with three arguments: - * (value, index|key, collection). Iteratee functions may exit iteration early - * by explicitly returning `false`. - * - * **Note:** As with other "Collections" methods, objects with a "length" property - * are iterated like arrays. To avoid this behavior `_.forIn` or `_.forOwn` - * may be used for object iteration. - * - * @static - * @memberOf _ - * @alias each - * @category Collection - * @param {Array|Object|string} collection The collection to iterate over. - * @param {Function} [iteratee=_.identity] The function invoked per iteration. - * @param {*} [thisArg] The `this` binding of `iteratee`. - * @returns {Array|Object|string} Returns `collection`. - * @example - * - * _([1, 2]).forEach(function(n) { - * console.log(n); - * }).value(); - * // => logs each value from left to right and returns the array - * - * _.forEach({ 'a': 1, 'b': 2 }, function(n, key) { - * console.log(n, key); - * }); - * // => logs each value-key pair and returns the object (iteration order is not guaranteed) - */ -var forEach = createForEach(arrayEach, baseEach); + function absCeil (number) { + if (number < 0) { + return Math.floor(number); + } else { + return Math.ceil(number); + } + } -module.exports = forEach; + function bubble () { + var milliseconds = this._milliseconds; + var days = this._days; + var months = this._months; + var data = this._data; + var seconds, minutes, hours, years, monthsFromDays; -},{"../internal/arrayEach":229,"../internal/baseEach":233,"../internal/createForEach":242}],228:[function(require,module,exports){ -/** Used as the `TypeError` message for "Functions" methods. */ -var FUNC_ERROR_TEXT = 'Expected a function'; + // if we have a mix of positive and negative values, bubble down first + // check: https://github.com/moment/moment/issues/2166 + if (!((milliseconds >= 0 && days >= 0 && months >= 0) || + (milliseconds <= 0 && days <= 0 && months <= 0))) { + milliseconds += absCeil(monthsToDays(months) + days) * 864e5; + days = 0; + months = 0; + } -/* Native method references for those with the same name as other `lodash` methods. */ -var nativeMax = Math.max; + // The following code bubbles up values, see the tests for + // examples of what that means. + data.milliseconds = milliseconds % 1000; -/** - * Creates a function that invokes `func` with the `this` binding of the - * created function and arguments from `start` and beyond provided as an array. - * - * **Note:** This method is based on the [rest parameter](https://developer.mozilla.org/Web/JavaScript/Reference/Functions/rest_parameters). - * - * @static - * @memberOf _ - * @category Function - * @param {Function} func The function to apply a rest parameter to. - * @param {number} [start=func.length-1] The start position of the rest parameter. - * @returns {Function} Returns the new function. - * @example - * - * var say = _.restParam(function(what, names) { - * return what + ' ' + _.initial(names).join(', ') + - * (_.size(names) > 1 ? ', & ' : '') + _.last(names); - * }); - * - * say('hello', 'fred', 'barney', 'pebbles'); - * // => 'hello fred, barney, & pebbles' - */ -function restParam(func, start) { - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - start = nativeMax(start === undefined ? (func.length - 1) : (+start || 0), 0); - return function() { - var args = arguments, - index = -1, - length = nativeMax(args.length - start, 0), - rest = Array(length); - - while (++index < length) { - rest[index] = args[start + index]; - } - switch (start) { - case 0: return func.call(this, rest); - case 1: return func.call(this, args[0], rest); - case 2: return func.call(this, args[0], args[1], rest); - } - var otherArgs = Array(start + 1); - index = -1; - while (++index < start) { - otherArgs[index] = args[index]; - } - otherArgs[start] = rest; - return func.apply(this, otherArgs); - }; -} + seconds = absFloor(milliseconds / 1000); + data.seconds = seconds % 60; -module.exports = restParam; + minutes = absFloor(seconds / 60); + data.minutes = minutes % 60; -},{}],229:[function(require,module,exports){ -/** - * A specialized version of `_.forEach` for arrays without support for callback - * shorthands and `this` binding. - * - * @private - * @param {Array} array The array to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array} Returns `array`. - */ -function arrayEach(array, iteratee) { - var index = -1, - length = array.length; + hours = absFloor(minutes / 60); + data.hours = hours % 24; - while (++index < length) { - if (iteratee(array[index], index, array) === false) { - break; - } - } - return array; -} + days += absFloor(hours / 24); -module.exports = arrayEach; + // convert days to months + monthsFromDays = absFloor(daysToMonths(days)); + months += monthsFromDays; + days -= absCeil(monthsToDays(monthsFromDays)); -},{}],230:[function(require,module,exports){ -var keys = require('../object/keys'); + // 12 months -> 1 year + years = absFloor(months / 12); + months %= 12; -/** - * A specialized version of `_.assign` for customizing assigned values without - * support for argument juggling, multiple sources, and `this` binding `customizer` - * functions. - * - * @private - * @param {Object} object The destination object. - * @param {Object} source The source object. - * @param {Function} customizer The function to customize assigned values. - * @returns {Object} Returns `object`. - */ -function assignWith(object, source, customizer) { - var index = -1, - props = keys(source), - length = props.length; + data.days = days; + data.months = months; + data.years = years; - while (++index < length) { - var key = props[index], - value = object[key], - result = customizer(value, source[key], key, object, source); + return this; + } - if ((result === result ? (result !== value) : (value === value)) || - (value === undefined && !(key in object))) { - object[key] = result; - } - } - return object; -} + function daysToMonths (days) { + // 400 years have 146097 days (taking into account leap year rules) + // 400 years have 12 months === 4800 + return days * 4800 / 146097; + } -module.exports = assignWith; + function monthsToDays (months) { + // the reverse of daysToMonths + return months * 146097 / 4800; + } -},{"../object/keys":261}],231:[function(require,module,exports){ -var baseCopy = require('./baseCopy'), - keys = require('../object/keys'); + function as (units) { + if (!this.isValid()) { + return NaN; + } + var days; + var months; + var milliseconds = this._milliseconds; -/** - * The base implementation of `_.assign` without support for argument juggling, - * multiple sources, and `customizer` functions. - * - * @private - * @param {Object} object The destination object. - * @param {Object} source The source object. - * @returns {Object} Returns `object`. - */ -function baseAssign(object, source) { - return source == null - ? object - : baseCopy(source, keys(source), object); -} + units = normalizeUnits(units); -module.exports = baseAssign; + if (units === 'month' || units === 'quarter' || units === 'year') { + days = this._days + milliseconds / 864e5; + months = this._months + daysToMonths(days); + switch (units) { + case 'month': return months; + case 'quarter': return months / 3; + case 'year': return months / 12; + } + } else { + // handle milliseconds separately because of floating point math errors (issue #1867) + days = this._days + Math.round(monthsToDays(this._months)); + switch (units) { + case 'week' : return days / 7 + milliseconds / 6048e5; + case 'day' : return days + milliseconds / 864e5; + case 'hour' : return days * 24 + milliseconds / 36e5; + case 'minute' : return days * 1440 + milliseconds / 6e4; + case 'second' : return days * 86400 + milliseconds / 1000; + // Math.floor prevents floating point math errors here + case 'millisecond': return Math.floor(days * 864e5) + milliseconds; + default: throw new Error('Unknown unit ' + units); + } + } + } -},{"../object/keys":261,"./baseCopy":232}],232:[function(require,module,exports){ -/** - * Copies properties of `source` to `object`. - * - * @private - * @param {Object} source The object to copy properties from. - * @param {Array} props The property names to copy. - * @param {Object} [object={}] The object to copy properties to. - * @returns {Object} Returns `object`. - */ -function baseCopy(source, props, object) { - object || (object = {}); + // TODO: Use this.as('ms')? + function valueOf$1 () { + if (!this.isValid()) { + return NaN; + } + return ( + this._milliseconds + + this._days * 864e5 + + (this._months % 12) * 2592e6 + + toInt(this._months / 12) * 31536e6 + ); + } - var index = -1, - length = props.length; + function makeAs (alias) { + return function () { + return this.as(alias); + }; + } - while (++index < length) { - var key = props[index]; - object[key] = source[key]; - } - return object; -} + var asMilliseconds = makeAs('ms'); + var asSeconds = makeAs('s'); + var asMinutes = makeAs('m'); + var asHours = makeAs('h'); + var asDays = makeAs('d'); + var asWeeks = makeAs('w'); + var asMonths = makeAs('M'); + var asQuarters = makeAs('Q'); + var asYears = makeAs('y'); + + function clone$1 () { + return createDuration(this); + } -module.exports = baseCopy; + function get$2 (units) { + units = normalizeUnits(units); + return this.isValid() ? this[units + 's']() : NaN; + } -},{}],233:[function(require,module,exports){ -var baseForOwn = require('./baseForOwn'), - createBaseEach = require('./createBaseEach'); + function makeGetter (name) { + return function () { + return this.isValid() ? this._data[name] : NaN; + }; + } -/** - * The base implementation of `_.forEach` without support for callback - * shorthands and `this` binding. - * - * @private - * @param {Array|Object|string} collection The collection to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array|Object|string} Returns `collection`. - */ -var baseEach = createBaseEach(baseForOwn); + var milliseconds = makeGetter('milliseconds'); + var seconds = makeGetter('seconds'); + var minutes = makeGetter('minutes'); + var hours = makeGetter('hours'); + var days = makeGetter('days'); + var months = makeGetter('months'); + var years = makeGetter('years'); -module.exports = baseEach; + function weeks () { + return absFloor(this.days() / 7); + } -},{"./baseForOwn":236,"./createBaseEach":240}],234:[function(require,module,exports){ -var createBaseFor = require('./createBaseFor'); + var round = Math.round; + var thresholds = { + ss: 44, // a few seconds to seconds + s: 45, // seconds to minute + m: 45, // minutes to hour + h: 22, // hours to day + d: 26, // days to month + M: 11 // months to year + }; -/** - * The base implementation of `baseForIn` and `baseForOwn` which iterates - * over `object` properties returned by `keysFunc` invoking `iteratee` for - * each property. Iteratee functions may exit iteration early by explicitly - * returning `false`. - * - * @private - * @param {Object} object The object to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @param {Function} keysFunc The function to get the keys of `object`. - * @returns {Object} Returns `object`. - */ -var baseFor = createBaseFor(); + // helper function for moment.fn.from, moment.fn.fromNow, and moment.duration.fn.humanize + function substituteTimeAgo (string, number, withoutSuffix, isFuture, locale) { + return locale.relativeTime(number || 1, !!withoutSuffix, string, isFuture); + } -module.exports = baseFor; + function relativeTime$1 (posNegDuration, withoutSuffix, locale) { + var duration = createDuration(posNegDuration).abs(); + var seconds = round(duration.as('s')); + var minutes = round(duration.as('m')); + var hours = round(duration.as('h')); + var days = round(duration.as('d')); + var months = round(duration.as('M')); + var years = round(duration.as('y')); + + var a = seconds <= thresholds.ss && ['s', seconds] || + seconds < thresholds.s && ['ss', seconds] || + minutes <= 1 && ['m'] || + minutes < thresholds.m && ['mm', minutes] || + hours <= 1 && ['h'] || + hours < thresholds.h && ['hh', hours] || + days <= 1 && ['d'] || + days < thresholds.d && ['dd', days] || + months <= 1 && ['M'] || + months < thresholds.M && ['MM', months] || + years <= 1 && ['y'] || ['yy', years]; -},{"./createBaseFor":241}],235:[function(require,module,exports){ -var baseFor = require('./baseFor'), - keysIn = require('../object/keysIn'); + a[2] = withoutSuffix; + a[3] = +posNegDuration > 0; + a[4] = locale; + return substituteTimeAgo.apply(null, a); + } -/** - * The base implementation of `_.forIn` without support for callback - * shorthands and `this` binding. - * - * @private - * @param {Object} object The object to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Object} Returns `object`. - */ -function baseForIn(object, iteratee) { - return baseFor(object, iteratee, keysIn); -} + // This function allows you to set the rounding function for relative time strings + function getSetRelativeTimeRounding (roundingFunction) { + if (roundingFunction === undefined) { + return round; + } + if (typeof (roundingFunction) === 'function') { + round = roundingFunction; + return true; + } + return false; + } -module.exports = baseForIn; + // This function allows you to set a threshold for relative time strings + function getSetRelativeTimeThreshold (threshold, limit) { + if (thresholds[threshold] === undefined) { + return false; + } + if (limit === undefined) { + return thresholds[threshold]; + } + thresholds[threshold] = limit; + if (threshold === 's') { + thresholds.ss = limit - 1; + } + return true; + } -},{"../object/keysIn":262,"./baseFor":234}],236:[function(require,module,exports){ -var baseFor = require('./baseFor'), - keys = require('../object/keys'); + function humanize (withSuffix) { + if (!this.isValid()) { + return this.localeData().invalidDate(); + } -/** - * The base implementation of `_.forOwn` without support for callback - * shorthands and `this` binding. - * - * @private - * @param {Object} object The object to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Object} Returns `object`. - */ -function baseForOwn(object, iteratee) { - return baseFor(object, iteratee, keys); -} + var locale = this.localeData(); + var output = relativeTime$1(this, !withSuffix, locale); -module.exports = baseForOwn; + if (withSuffix) { + output = locale.pastFuture(+this, output); + } -},{"../object/keys":261,"./baseFor":234}],237:[function(require,module,exports){ -/** - * The base implementation of `_.property` without support for deep paths. - * - * @private - * @param {string} key The key of the property to get. - * @returns {Function} Returns the new function. - */ -function baseProperty(key) { - return function(object) { - return object == null ? undefined : object[key]; - }; -} + return locale.postformat(output); + } -module.exports = baseProperty; + var abs$1 = Math.abs; -},{}],238:[function(require,module,exports){ -var identity = require('../utility/identity'); + function sign (x) { + return ((x > 0) - (x < 0)) || +x; + } -/** - * A specialized version of `baseCallback` which only supports `this` binding - * and specifying the number of arguments to provide to `func`. - * - * @private - * @param {Function} func The function to bind. - * @param {*} thisArg The `this` binding of `func`. - * @param {number} [argCount] The number of arguments to provide to `func`. - * @returns {Function} Returns the callback. - */ -function bindCallback(func, thisArg, argCount) { - if (typeof func != 'function') { - return identity; - } - if (thisArg === undefined) { - return func; - } - switch (argCount) { - case 1: return function(value) { - return func.call(thisArg, value); - }; - case 3: return function(value, index, collection) { - return func.call(thisArg, value, index, collection); - }; - case 4: return function(accumulator, value, index, collection) { - return func.call(thisArg, accumulator, value, index, collection); - }; - case 5: return function(value, other, key, object, source) { - return func.call(thisArg, value, other, key, object, source); - }; - } - return function() { - return func.apply(thisArg, arguments); - }; -} + function toISOString$1 () { + // for ISO strings we do not use the normal bubbling rules: + // * milliseconds bubble up until they become hours + // * days do not bubble at all + // * months bubble up until they become years + // This is because there is no context-free conversion between hours and days + // (think of clock changes) + // and also not between days and months (28-31 days per month) + if (!this.isValid()) { + return this.localeData().invalidDate(); + } -module.exports = bindCallback; + var seconds = abs$1(this._milliseconds) / 1000; + var days = abs$1(this._days); + var months = abs$1(this._months); + var minutes, hours, years; -},{"../utility/identity":263}],239:[function(require,module,exports){ -var bindCallback = require('./bindCallback'), - isIterateeCall = require('./isIterateeCall'), - restParam = require('../function/restParam'); + // 3600 seconds -> 60 minutes -> 1 hour + minutes = absFloor(seconds / 60); + hours = absFloor(minutes / 60); + seconds %= 60; + minutes %= 60; -/** - * Creates a `_.assign`, `_.defaults`, or `_.merge` function. - * - * @private - * @param {Function} assigner The function to assign values. - * @returns {Function} Returns the new assigner function. - */ -function createAssigner(assigner) { - return restParam(function(object, sources) { - var index = -1, - length = object == null ? 0 : sources.length, - customizer = length > 2 ? sources[length - 2] : undefined, - guard = length > 2 ? sources[2] : undefined, - thisArg = length > 1 ? sources[length - 1] : undefined; - - if (typeof customizer == 'function') { - customizer = bindCallback(customizer, thisArg, 5); - length -= 2; - } else { - customizer = typeof thisArg == 'function' ? thisArg : undefined; - length -= (customizer ? 1 : 0); - } - if (guard && isIterateeCall(sources[0], sources[1], guard)) { - customizer = length < 3 ? undefined : customizer; - length = 1; - } - while (++index < length) { - var source = sources[index]; - if (source) { - assigner(object, source, customizer); - } - } - return object; - }); -} + // 12 months -> 1 year + years = absFloor(months / 12); + months %= 12; -module.exports = createAssigner; + // inspired by https://github.com/dordille/moment-isoduration/blob/master/moment.isoduration.js + var Y = years; + var M = months; + var D = days; + var h = hours; + var m = minutes; + var s = seconds ? seconds.toFixed(3).replace(/\.?0+$/, '') : ''; + var total = this.asSeconds(); -},{"../function/restParam":228,"./bindCallback":238,"./isIterateeCall":247}],240:[function(require,module,exports){ -var getLength = require('./getLength'), - isLength = require('./isLength'), - toObject = require('./toObject'); + if (!total) { + // this is the same as C#'s (Noda) and python (isodate)... + // but not other JS (goog.date) + return 'P0D'; + } -/** - * Creates a `baseEach` or `baseEachRight` function. - * - * @private - * @param {Function} eachFunc The function to iterate over a collection. - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {Function} Returns the new base function. - */ -function createBaseEach(eachFunc, fromRight) { - return function(collection, iteratee) { - var length = collection ? getLength(collection) : 0; - if (!isLength(length)) { - return eachFunc(collection, iteratee); - } - var index = fromRight ? length : -1, - iterable = toObject(collection); + var totalSign = total < 0 ? '-' : ''; + var ymSign = sign(this._months) !== sign(total) ? '-' : ''; + var daysSign = sign(this._days) !== sign(total) ? '-' : ''; + var hmsSign = sign(this._milliseconds) !== sign(total) ? '-' : ''; - while ((fromRight ? index-- : ++index < length)) { - if (iteratee(iterable[index], index, iterable) === false) { - break; + return totalSign + 'P' + + (Y ? ymSign + Y + 'Y' : '') + + (M ? ymSign + M + 'M' : '') + + (D ? daysSign + D + 'D' : '') + + ((h || m || s) ? 'T' : '') + + (h ? hmsSign + h + 'H' : '') + + (m ? hmsSign + m + 'M' : '') + + (s ? hmsSign + s + 'S' : ''); } - } - return collection; - }; -} -module.exports = createBaseEach; + var proto$2 = Duration.prototype; + + proto$2.isValid = isValid$1; + proto$2.abs = abs; + proto$2.add = add$1; + proto$2.subtract = subtract$1; + proto$2.as = as; + proto$2.asMilliseconds = asMilliseconds; + proto$2.asSeconds = asSeconds; + proto$2.asMinutes = asMinutes; + proto$2.asHours = asHours; + proto$2.asDays = asDays; + proto$2.asWeeks = asWeeks; + proto$2.asMonths = asMonths; + proto$2.asQuarters = asQuarters; + proto$2.asYears = asYears; + proto$2.valueOf = valueOf$1; + proto$2._bubble = bubble; + proto$2.clone = clone$1; + proto$2.get = get$2; + proto$2.milliseconds = milliseconds; + proto$2.seconds = seconds; + proto$2.minutes = minutes; + proto$2.hours = hours; + proto$2.days = days; + proto$2.weeks = weeks; + proto$2.months = months; + proto$2.years = years; + proto$2.humanize = humanize; + proto$2.toISOString = toISOString$1; + proto$2.toString = toISOString$1; + proto$2.toJSON = toISOString$1; + proto$2.locale = locale; + proto$2.localeData = localeData; + + proto$2.toIsoString = deprecate('toIsoString() is deprecated. Please use toISOString() instead (notice the capitals)', toISOString$1); + proto$2.lang = lang; + + // Side effect imports + + // FORMATTING + + addFormatToken('X', 0, 0, 'unix'); + addFormatToken('x', 0, 0, 'valueOf'); + + // PARSING + + addRegexToken('x', matchSigned); + addRegexToken('X', matchTimestamp); + addParseToken('X', function (input, array, config) { + config._d = new Date(parseFloat(input, 10) * 1000); + }); + addParseToken('x', function (input, array, config) { + config._d = new Date(toInt(input)); + }); -},{"./getLength":243,"./isLength":248,"./toObject":251}],241:[function(require,module,exports){ -var toObject = require('./toObject'); + // Side effect imports + + hooks.version = '2.24.0'; + + setHookCallback(createLocal); + + hooks.fn = proto; + hooks.min = min; + hooks.max = max; + hooks.now = now; + hooks.utc = createUTC; + hooks.unix = createUnix; + hooks.months = listMonths; + hooks.isDate = isDate; + hooks.locale = getSetGlobalLocale; + hooks.invalid = createInvalid; + hooks.duration = createDuration; + hooks.isMoment = isMoment; + hooks.weekdays = listWeekdays; + hooks.parseZone = createInZone; + hooks.localeData = getLocale; + hooks.isDuration = isDuration; + hooks.monthsShort = listMonthsShort; + hooks.weekdaysMin = listWeekdaysMin; + hooks.defineLocale = defineLocale; + hooks.updateLocale = updateLocale; + hooks.locales = listLocales; + hooks.weekdaysShort = listWeekdaysShort; + hooks.normalizeUnits = normalizeUnits; + hooks.relativeTimeRounding = getSetRelativeTimeRounding; + hooks.relativeTimeThreshold = getSetRelativeTimeThreshold; + hooks.calendarFormat = getCalendarFormat; + hooks.prototype = proto; + + // currently HTML5 input type only supports 24-hour formats + hooks.HTML5_FMT = { + DATETIME_LOCAL: 'YYYY-MM-DDTHH:mm', // + DATETIME_LOCAL_SECONDS: 'YYYY-MM-DDTHH:mm:ss', // + DATETIME_LOCAL_MS: 'YYYY-MM-DDTHH:mm:ss.SSS', // + DATE: 'YYYY-MM-DD', // + TIME: 'HH:mm', // + TIME_SECONDS: 'HH:mm:ss', // + TIME_MS: 'HH:mm:ss.SSS', // + WEEK: 'GGGG-[W]WW', // + MONTH: 'YYYY-MM' // + }; -/** - * Creates a base function for `_.forIn` or `_.forInRight`. - * - * @private - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {Function} Returns the new base function. - */ -function createBaseFor(fromRight) { - return function(object, iteratee, keysFunc) { - var iterable = toObject(object), - props = keysFunc(object), - length = props.length, - index = fromRight ? length : -1; + return hooks; + })); + }, {}], + 272: [function (require, module, exports) { + var crypto = require('crypto'); - while ((fromRight ? index-- : ++index < length)) { - var key = props[index]; - if (iteratee(iterable[key], key, iterable) === false) { - break; - } + function sha (key, body, algorithm) { + return crypto.createHmac(algorithm, key).update(body).digest('base64'); } - return object; - }; -} -module.exports = createBaseFor; + function rsa (key, body) { + return crypto.createSign('RSA-SHA1').update(body).sign(key, 'base64'); + } -},{"./toObject":251}],242:[function(require,module,exports){ -var bindCallback = require('./bindCallback'), - isArray = require('../lang/isArray'); + function rfc3986 (str) { + return encodeURIComponent(str) + .replace(/!/g, '%21') + .replace(/\*/g, '%2A') + .replace(/\(/g, '%28') + .replace(/\)/g, '%29') + .replace(/'/g, '%27'); + } -/** - * Creates a function for `_.forEach` or `_.forEachRight`. - * - * @private - * @param {Function} arrayFunc The function to iterate over an array. - * @param {Function} eachFunc The function to iterate over a collection. - * @returns {Function} Returns the new each function. - */ -function createForEach(arrayFunc, eachFunc) { - return function(collection, iteratee, thisArg) { - return (typeof iteratee == 'function' && thisArg === undefined && isArray(collection)) - ? arrayFunc(collection, iteratee) - : eachFunc(collection, bindCallback(iteratee, thisArg, 3)); - }; -} + // Maps object to bi-dimensional array + // Converts { foo: 'A', bar: [ 'b', 'B' ]} to + // [ ['foo', 'A'], ['bar', 'b'], ['bar', 'B'] ] + function map (obj) { + var key; var val; var arr = []; + for (key in obj) { + val = obj[key]; + if (Array.isArray(val)) { + for (var i = 0; i < val.length; i++) { arr.push([key, val[i]]); } + } else if (typeof val === 'object') { + for (var prop in val) { arr.push([key + '[' + prop + ']', val[prop]]); } + } else { arr.push([key, val]); } + } + return arr; + } -module.exports = createForEach; + // Compare function for sort + function compare (a, b) { + return a > b ? 1 : a < b ? -1 : 0; + } -},{"../lang/isArray":253,"./bindCallback":238}],243:[function(require,module,exports){ -var baseProperty = require('./baseProperty'); + function generateBase (httpMethod, base_uri, params) { + // adapted from https://dev.twitter.com/docs/auth/oauth and + // https://dev.twitter.com/docs/auth/creating-signature -/** - * Gets the "length" property value of `object`. - * - * **Note:** This function is used to avoid a [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792) - * that affects Safari on at least iOS 8.1-8.3 ARM64. - * - * @private - * @param {Object} object The object to query. - * @returns {*} Returns the "length" value. - */ -var getLength = baseProperty('length'); + // Parameter normalization + // http://tools.ietf.org/html/rfc5849#section-3.4.1.3.2 + var normalized = map(params) + // 1. First, the name and value of each parameter are encoded + .map(function (p) { + return [rfc3986(p[0]), rfc3986(p[1] || '')]; + }) + // 2. The parameters are sorted by name, using ascending byte value + // ordering. If two or more parameters share the same name, they + // are sorted by their value. + .sort(function (a, b) { + return compare(a[0], b[0]) || compare(a[1], b[1]); + }) + // 3. The name of each parameter is concatenated to its corresponding + // value using an "=" character (ASCII code 61) as a separator, even + // if the value is empty. + .map(function (p) { return p.join('='); }) + // 4. The sorted name/value pairs are concatenated together into a + // single string by using an "&" character (ASCII code 38) as + // separator. + .join('&'); -module.exports = getLength; + var base = [ + rfc3986(httpMethod ? httpMethod.toUpperCase() : 'GET'), + rfc3986(base_uri), + rfc3986(normalized) + ].join('&'); -},{"./baseProperty":237}],244:[function(require,module,exports){ -var isNative = require('../lang/isNative'); + return base; + } -/** - * Gets the native function at `key` of `object`. - * - * @private - * @param {Object} object The object to query. - * @param {string} key The key of the method to get. - * @returns {*} Returns the function if it's native, else `undefined`. - */ -function getNative(object, key) { - var value = object == null ? undefined : object[key]; - return isNative(value) ? value : undefined; -} + function hmacsign (httpMethod, base_uri, params, consumer_secret, token_secret) { + var base = generateBase(httpMethod, base_uri, params); + var key = [ + consumer_secret || '', + token_secret || '' + ].map(rfc3986).join('&'); -module.exports = getNative; + return sha(key, base, 'sha1'); + } -},{"../lang/isNative":255}],245:[function(require,module,exports){ -var getLength = require('./getLength'), - isLength = require('./isLength'); + function hmacsign256 (httpMethod, base_uri, params, consumer_secret, token_secret) { + var base = generateBase(httpMethod, base_uri, params); + var key = [ + consumer_secret || '', + token_secret || '' + ].map(rfc3986).join('&'); -/** - * Checks if `value` is array-like. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is array-like, else `false`. - */ -function isArrayLike(value) { - return value != null && isLength(getLength(value)); -} + return sha(key, base, 'sha256'); + } -module.exports = isArrayLike; + function rsasign (httpMethod, base_uri, params, private_key, token_secret) { + var base = generateBase(httpMethod, base_uri, params); + var key = private_key || ''; -},{"./getLength":243,"./isLength":248}],246:[function(require,module,exports){ -/** Used to detect unsigned integer values. */ -var reIsUint = /^\d+$/; + return rsa(key, base); + } -/** - * Used as the [maximum length](http://ecma-international.org/ecma-262/6.0/#sec-number.max_safe_integer) - * of an array-like value. - */ -var MAX_SAFE_INTEGER = 9007199254740991; + function plaintext (consumer_secret, token_secret) { + var key = [ + consumer_secret || '', + token_secret || '' + ].map(rfc3986).join('&'); -/** - * Checks if `value` is a valid array-like index. - * - * @private - * @param {*} value The value to check. - * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index. - * @returns {boolean} Returns `true` if `value` is a valid index, else `false`. - */ -function isIndex(value, length) { - value = (typeof value == 'number' || reIsUint.test(value)) ? +value : -1; - length = length == null ? MAX_SAFE_INTEGER : length; - return value > -1 && value % 1 == 0 && value < length; -} + return key; + } -module.exports = isIndex; + function sign (signMethod, httpMethod, base_uri, params, consumer_secret, token_secret) { + var method; + var skipArgs = 1; -},{}],247:[function(require,module,exports){ -var isArrayLike = require('./isArrayLike'), - isIndex = require('./isIndex'), - isObject = require('../lang/isObject'); + switch (signMethod) { + case 'RSA-SHA1': + method = rsasign; + break; + case 'HMAC-SHA1': + method = hmacsign; + break; + case 'HMAC-SHA256': + method = hmacsign256; + break; + case 'PLAINTEXT': + method = plaintext; + skipArgs = 4; + break; + default: + throw new Error('Signature method not supported: ' + signMethod); + } -/** - * Checks if the provided arguments are from an iteratee call. - * - * @private - * @param {*} value The potential iteratee value argument. - * @param {*} index The potential iteratee index or key argument. - * @param {*} object The potential iteratee object argument. - * @returns {boolean} Returns `true` if the arguments are from an iteratee call, else `false`. - */ -function isIterateeCall(value, index, object) { - if (!isObject(object)) { - return false; - } - var type = typeof index; - if (type == 'number' - ? (isArrayLike(object) && isIndex(index, object.length)) - : (type == 'string' && index in object)) { - var other = object[index]; - return value === value ? (value === other) : (other !== other); - } - return false; -} + return method.apply(null, [].slice.call(arguments, skipArgs)); + } -module.exports = isIterateeCall; + exports.hmacsign = hmacsign; + exports.hmacsign256 = hmacsign256; + exports.rsasign = rsasign; + exports.plaintext = plaintext; + exports.sign = sign; + exports.rfc3986 = rfc3986; + exports.generateBase = generateBase; + }, { crypto: 112 }], + 273: [function (require, module, exports) { + module.exports = { + '2.16.840.1.101.3.4.1.1': 'aes-128-ecb', + '2.16.840.1.101.3.4.1.2': 'aes-128-cbc', + '2.16.840.1.101.3.4.1.3': 'aes-128-ofb', + '2.16.840.1.101.3.4.1.4': 'aes-128-cfb', + '2.16.840.1.101.3.4.1.21': 'aes-192-ecb', + '2.16.840.1.101.3.4.1.22': 'aes-192-cbc', + '2.16.840.1.101.3.4.1.23': 'aes-192-ofb', + '2.16.840.1.101.3.4.1.24': 'aes-192-cfb', + '2.16.840.1.101.3.4.1.41': 'aes-256-ecb', + '2.16.840.1.101.3.4.1.42': 'aes-256-cbc', + '2.16.840.1.101.3.4.1.43': 'aes-256-ofb', + '2.16.840.1.101.3.4.1.44': 'aes-256-cfb' + }; + }, {}], + 274: [function (require, module, exports) { + // from https://github.com/indutny/self-signed/blob/gh-pages/lib/asn1.js + // Fedor, you are amazing. + 'use strict'; + + var asn1 = require('asn1.js'); + + exports.certificate = require('./certificate'); + + var RSAPrivateKey = asn1.define('RSAPrivateKey', function () { + this.seq().obj( + this.key('version').int(), + this.key('modulus').int(), + this.key('publicExponent').int(), + this.key('privateExponent').int(), + this.key('prime1').int(), + this.key('prime2').int(), + this.key('exponent1').int(), + this.key('exponent2').int(), + this.key('coefficient').int() + ); + }); + exports.RSAPrivateKey = RSAPrivateKey; -},{"../lang/isObject":256,"./isArrayLike":245,"./isIndex":246}],248:[function(require,module,exports){ -/** - * Used as the [maximum length](http://ecma-international.org/ecma-262/6.0/#sec-number.max_safe_integer) - * of an array-like value. - */ -var MAX_SAFE_INTEGER = 9007199254740991; + var RSAPublicKey = asn1.define('RSAPublicKey', function () { + this.seq().obj( + this.key('modulus').int(), + this.key('publicExponent').int() + ); + }); + exports.RSAPublicKey = RSAPublicKey; -/** - * Checks if `value` is a valid array-like length. - * - * **Note:** This function is based on [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength). - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a valid length, else `false`. - */ -function isLength(value) { - return typeof value == 'number' && value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER; -} + var PublicKey = asn1.define('SubjectPublicKeyInfo', function () { + this.seq().obj( + this.key('algorithm').use(AlgorithmIdentifier), + this.key('subjectPublicKey').bitstr() + ); + }); + exports.PublicKey = PublicKey; + + var AlgorithmIdentifier = asn1.define('AlgorithmIdentifier', function () { + this.seq().obj( + this.key('algorithm').objid(), + this.key('none').null_().optional(), + this.key('curve').objid().optional(), + this.key('params').seq().obj( + this.key('p').int(), + this.key('q').int(), + this.key('g').int() + ).optional() + ); + }); + + var PrivateKeyInfo = asn1.define('PrivateKeyInfo', function () { + this.seq().obj( + this.key('version').int(), + this.key('algorithm').use(AlgorithmIdentifier), + this.key('subjectPrivateKey').octstr() + ); + }); + exports.PrivateKey = PrivateKeyInfo; + var EncryptedPrivateKeyInfo = asn1.define('EncryptedPrivateKeyInfo', function () { + this.seq().obj( + this.key('algorithm').seq().obj( + this.key('id').objid(), + this.key('decrypt').seq().obj( + this.key('kde').seq().obj( + this.key('id').objid(), + this.key('kdeparams').seq().obj( + this.key('salt').octstr(), + this.key('iters').int() + ) + ), + this.key('cipher').seq().obj( + this.key('algo').objid(), + this.key('iv').octstr() + ) + ) + ), + this.key('subjectPrivateKey').octstr() + ); + }); -module.exports = isLength; + exports.EncryptedPrivateKey = EncryptedPrivateKeyInfo; -},{}],249:[function(require,module,exports){ -/** - * Checks if `value` is object-like. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is object-like, else `false`. - */ -function isObjectLike(value) { - return !!value && typeof value == 'object'; -} + var DSAPrivateKey = asn1.define('DSAPrivateKey', function () { + this.seq().obj( + this.key('version').int(), + this.key('p').int(), + this.key('q').int(), + this.key('g').int(), + this.key('pub_key').int(), + this.key('priv_key').int() + ); + }); + exports.DSAPrivateKey = DSAPrivateKey; -module.exports = isObjectLike; + exports.DSAparam = asn1.define('DSAparam', function () { + this.int(); + }); -},{}],250:[function(require,module,exports){ -var isArguments = require('../lang/isArguments'), - isArray = require('../lang/isArray'), - isIndex = require('./isIndex'), - isLength = require('./isLength'), - keysIn = require('../object/keysIn'); + var ECPrivateKey = asn1.define('ECPrivateKey', function () { + this.seq().obj( + this.key('version').int(), + this.key('privateKey').octstr(), + this.key('parameters').optional().explicit(0).use(ECParameters), + this.key('publicKey').optional().explicit(1).bitstr() + ); + }); + exports.ECPrivateKey = ECPrivateKey; -/** Used for native method references. */ -var objectProto = Object.prototype; + var ECParameters = asn1.define('ECParameters', function () { + this.choice({ + namedCurve: this.objid() + }); + }); -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; + exports.signature = asn1.define('signature', function () { + this.seq().obj( + this.key('r').int(), + this.key('s').int() + ); + }); + }, { './certificate': 275, 'asn1.js': 41 }], + 275: [function (require, module, exports) { + // from https://github.com/Rantanen/node-dtls/blob/25a7dc861bda38cfeac93a723500eea4f0ac2e86/Certificate.js + // thanks to @Rantanen -/** - * A fallback implementation of `Object.keys` which creates an array of the - * own enumerable property names of `object`. - * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. - */ -function shimKeys(object) { - var props = keysIn(object), - propsLength = props.length, - length = propsLength && object.length; + 'use strict'; - var allowIndexes = !!length && isLength(length) && - (isArray(object) || isArguments(object)); + var asn = require('asn1.js'); - var index = -1, - result = []; + var Time = asn.define('Time', function () { + this.choice({ + utcTime: this.utctime(), + generalTime: this.gentime() + }); + }); - while (++index < propsLength) { - var key = props[index]; - if ((allowIndexes && isIndex(key, length)) || hasOwnProperty.call(object, key)) { - result.push(key); - } - } - return result; -} + var AttributeTypeValue = asn.define('AttributeTypeValue', function () { + this.seq().obj( + this.key('type').objid(), + this.key('value').any() + ); + }); -module.exports = shimKeys; + var AlgorithmIdentifier = asn.define('AlgorithmIdentifier', function () { + this.seq().obj( + this.key('algorithm').objid(), + this.key('parameters').optional() + ); + }); -},{"../lang/isArguments":252,"../lang/isArray":253,"../object/keysIn":262,"./isIndex":246,"./isLength":248}],251:[function(require,module,exports){ -var isObject = require('../lang/isObject'); + var SubjectPublicKeyInfo = asn.define('SubjectPublicKeyInfo', function () { + this.seq().obj( + this.key('algorithm').use(AlgorithmIdentifier), + this.key('subjectPublicKey').bitstr() + ); + }); -/** - * Converts `value` to an object if it's not one. - * - * @private - * @param {*} value The value to process. - * @returns {Object} Returns the object. - */ -function toObject(value) { - return isObject(value) ? value : Object(value); -} + var RelativeDistinguishedName = asn.define('RelativeDistinguishedName', function () { + this.setof(AttributeTypeValue); + }); -module.exports = toObject; + var RDNSequence = asn.define('RDNSequence', function () { + this.seqof(RelativeDistinguishedName); + }); -},{"../lang/isObject":256}],252:[function(require,module,exports){ -var isArrayLike = require('../internal/isArrayLike'), - isObjectLike = require('../internal/isObjectLike'); + var Name = asn.define('Name', function () { + this.choice({ + rdnSequence: this.use(RDNSequence) + }); + }); -/** Used for native method references. */ -var objectProto = Object.prototype; + var Validity = asn.define('Validity', function () { + this.seq().obj( + this.key('notBefore').use(Time), + this.key('notAfter').use(Time) + ); + }); -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; + var Extension = asn.define('Extension', function () { + this.seq().obj( + this.key('extnID').objid(), + this.key('critical').bool().def(false), + this.key('extnValue').octstr() + ); + }); -/** Native method references. */ -var propertyIsEnumerable = objectProto.propertyIsEnumerable; + var TBSCertificate = asn.define('TBSCertificate', function () { + this.seq().obj( + this.key('version').explicit(0).int(), + this.key('serialNumber').int(), + this.key('signature').use(AlgorithmIdentifier), + this.key('issuer').use(Name), + this.key('validity').use(Validity), + this.key('subject').use(Name), + this.key('subjectPublicKeyInfo').use(SubjectPublicKeyInfo), + this.key('issuerUniqueID').implicit(1).bitstr().optional(), + this.key('subjectUniqueID').implicit(2).bitstr().optional(), + this.key('extensions').explicit(3).seqof(Extension).optional() + ); + }); -/** - * Checks if `value` is classified as an `arguments` object. - * - * @static - * @memberOf _ - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`. - * @example - * - * _.isArguments(function() { return arguments; }()); - * // => true - * - * _.isArguments([1, 2, 3]); - * // => false - */ -function isArguments(value) { - return isObjectLike(value) && isArrayLike(value) && - hasOwnProperty.call(value, 'callee') && !propertyIsEnumerable.call(value, 'callee'); -} + var X509Certificate = asn.define('X509Certificate', function () { + this.seq().obj( + this.key('tbsCertificate').use(TBSCertificate), + this.key('signatureAlgorithm').use(AlgorithmIdentifier), + this.key('signatureValue').bitstr() + ); + }); -module.exports = isArguments; + module.exports = X509Certificate; + }, { 'asn1.js': 41 }], + 276: [function (require, module, exports) { + (function (Buffer) { + // adapted from https://github.com/apatil/pemstrip + var findProc = /Proc-Type: 4,ENCRYPTED[\n\r]+DEK-Info: AES-((?:128)|(?:192)|(?:256))-CBC,([0-9A-H]+)[\n\r]+([0-9A-z\n\r\+\/\=]+)[\n\r]+/m; + var startRegex = /^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----/m; + var fullRegex = /^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----([0-9A-z\n\r\+\/\=]+)-----END \1-----$/m; + var evp = require('evp_bytestokey'); + var ciphers = require('browserify-aes'); + module.exports = function (okey, password) { + var key = okey.toString(); + var match = key.match(findProc); + var decrypted; + if (!match) { + var match2 = key.match(fullRegex); + decrypted = new Buffer(match2[2].replace(/[\r\n]/g, ''), 'base64'); + } else { + var suite = 'aes' + match[1]; + var iv = new Buffer(match[2], 'hex'); + var cipherText = new Buffer(match[3].replace(/[\r\n]/g, ''), 'base64'); + var cipherKey = evp(password, iv.slice(0, 8), parseInt(match[1], 10)).key; + var out = []; + var cipher = ciphers.createDecipheriv(suite, cipherKey, iv); + out.push(cipher.update(cipherText)); + out.push(cipher.final()); + decrypted = Buffer.concat(out); + } + var tag = key.match(startRegex)[1]; + return { + tag: tag, + data: decrypted + }; + }; + }).call(this, require('buffer').Buffer); + }, { 'browserify-aes': 73, buffer: 160, evp_bytestokey: 143 }], + 277: [function (require, module, exports) { + (function (Buffer) { + var asn1 = require('./asn1'); + var aesid = require('./aesid.json'); + var fixProc = require('./fixProc'); + var ciphers = require('browserify-aes'); + var compat = require('pbkdf2'); + module.exports = parseKeys; + + function parseKeys (buffer) { + var password; + if (typeof buffer === 'object' && !Buffer.isBuffer(buffer)) { + password = buffer.passphrase; + buffer = buffer.key; + } + if (typeof buffer === 'string') { + buffer = new Buffer(buffer); + } + + var stripped = fixProc(buffer, password); + + var type = stripped.tag; + var data = stripped.data; + var subtype, ndata; + switch (type) { + case 'CERTIFICATE': + ndata = asn1.certificate.decode(data, 'der').tbsCertificate.subjectPublicKeyInfo; + // falls through + case 'PUBLIC KEY': + if (!ndata) { + ndata = asn1.PublicKey.decode(data, 'der'); + } + subtype = ndata.algorithm.algorithm.join('.'); + switch (subtype) { + case '1.2.840.113549.1.1.1': + return asn1.RSAPublicKey.decode(ndata.subjectPublicKey.data, 'der'); + case '1.2.840.10045.2.1': + ndata.subjectPrivateKey = ndata.subjectPublicKey; + return { + type: 'ec', + data: ndata + }; + case '1.2.840.10040.4.1': + ndata.algorithm.params.pub_key = asn1.DSAparam.decode(ndata.subjectPublicKey.data, 'der'); + return { + type: 'dsa', + data: ndata.algorithm.params + }; + default: throw new Error('unknown key id ' + subtype); + } + throw new Error('unknown key type ' + type); + case 'ENCRYPTED PRIVATE KEY': + data = asn1.EncryptedPrivateKey.decode(data, 'der'); + data = decrypt(data, password); + // falls through + case 'PRIVATE KEY': + ndata = asn1.PrivateKey.decode(data, 'der'); + subtype = ndata.algorithm.algorithm.join('.'); + switch (subtype) { + case '1.2.840.113549.1.1.1': + return asn1.RSAPrivateKey.decode(ndata.subjectPrivateKey, 'der'); + case '1.2.840.10045.2.1': + return { + curve: ndata.algorithm.curve, + privateKey: asn1.ECPrivateKey.decode(ndata.subjectPrivateKey, 'der').privateKey + }; + case '1.2.840.10040.4.1': + ndata.algorithm.params.priv_key = asn1.DSAparam.decode(ndata.subjectPrivateKey, 'der'); + return { + type: 'dsa', + params: ndata.algorithm.params + }; + default: throw new Error('unknown key id ' + subtype); + } + throw new Error('unknown key type ' + type); + case 'RSA PUBLIC KEY': + return asn1.RSAPublicKey.decode(data, 'der'); + case 'RSA PRIVATE KEY': + return asn1.RSAPrivateKey.decode(data, 'der'); + case 'DSA PRIVATE KEY': + return { + type: 'dsa', + params: asn1.DSAPrivateKey.decode(data, 'der') + }; + case 'EC PRIVATE KEY': + data = asn1.ECPrivateKey.decode(data, 'der'); + return { + curve: data.parameters.value, + privateKey: data.privateKey + }; + default: throw new Error('unknown key type ' + type); + } + } + parseKeys.signature = asn1.signature; + function decrypt (data, password) { + var salt = data.algorithm.decrypt.kde.kdeparams.salt; + var iters = parseInt(data.algorithm.decrypt.kde.kdeparams.iters.toString(), 10); + var algo = aesid[data.algorithm.decrypt.cipher.algo.join('.')]; + var iv = data.algorithm.decrypt.cipher.iv; + var cipherText = data.subjectPrivateKey; + var keylen = parseInt(algo.split('-')[1], 10) / 8; + var key = compat.pbkdf2Sync(password, salt, iters, keylen); + var cipher = ciphers.createDecipheriv(algo, key, iv); + var out = []; + out.push(cipher.update(cipherText)); + out.push(cipher.final()); + return Buffer.concat(out); + } + }).call(this, require('buffer').Buffer); + }, { './aesid.json': 273, './asn1': 274, './fixProc': 276, 'browserify-aes': 73, buffer: 160, pbkdf2: 280 }], + 278: [function (require, module, exports) { + 'use strict'; -},{"../internal/isArrayLike":245,"../internal/isObjectLike":249}],253:[function(require,module,exports){ -var getNative = require('../internal/getNative'), - isLength = require('../internal/isLength'), - isObjectLike = require('../internal/isObjectLike'); + var qs = require('querystring'); + var url = require('url'); + var xtend = require('xtend'); -/** `Object#toString` result references. */ -var arrayTag = '[object Array]'; + function hasRel (x) { + return x && x.rel; + } -/** Used for native method references. */ -var objectProto = Object.prototype; + function intoRels (acc, x) { + function splitRel (rel) { + acc[rel] = xtend(x, { rel: rel }); + } -/** - * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring) - * of values. - */ -var objToString = objectProto.toString; + x.rel.split(/\s+/).forEach(splitRel); -/* Native method references for those with the same name as other `lodash` methods. */ -var nativeIsArray = getNative(Array, 'isArray'); + return acc; + } -/** - * Checks if `value` is classified as an `Array` object. - * - * @static - * @memberOf _ - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`. - * @example - * - * _.isArray([1, 2, 3]); - * // => true - * - * _.isArray(function() { return arguments; }()); - * // => false - */ -var isArray = nativeIsArray || function(value) { - return isObjectLike(value) && isLength(value.length) && objToString.call(value) == arrayTag; -}; + function createObjects (acc, p) { + // rel="next" => 1: rel 2: next + var m = p.match(/\s*(.+)\s*=\s*"?([^"]+)"?/); + if (m) acc[m[1]] = m[2]; + return acc; + } -module.exports = isArray; + function parseLink (link) { + try { + var m = link.match(/]*)>(.*)/); + var linkUrl = m[1]; + var parts = m[2].split(';'); + var parsedUrl = url.parse(linkUrl); + var qry = qs.parse(parsedUrl.query); -},{"../internal/getNative":244,"../internal/isLength":248,"../internal/isObjectLike":249}],254:[function(require,module,exports){ -var isObject = require('./isObject'); + parts.shift(); -/** `Object#toString` result references. */ -var funcTag = '[object Function]'; + var info = parts + .reduce(createObjects, {}); -/** Used for native method references. */ -var objectProto = Object.prototype; + info = xtend(qry, info); + info.url = linkUrl; + return info; + } catch (e) { + return null; + } + } -/** - * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring) - * of values. - */ -var objToString = objectProto.toString; + module.exports = function (linkHeader) { + if (!linkHeader) return null; -/** - * Checks if `value` is classified as a `Function` object. - * - * @static - * @memberOf _ - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`. - * @example - * - * _.isFunction(_); - * // => true - * - * _.isFunction(/abc/); - * // => false - */ -function isFunction(value) { - // The use of `Object#toString` avoids issues with the `typeof` operator - // in older versions of Chrome and Safari which return 'function' for regexes - // and Safari 8 which returns 'object' for typed array constructors. - return isObject(value) && objToString.call(value) == funcTag; -} + return linkHeader.split(/,\s* 0 + var up = 0; + for (var i = parts.length - 1; i >= 0; i--) { + var last = parts[i]; + if (last === '.') { + parts.splice(i, 1); + } else if (last === '..') { + parts.splice(i, 1); + up++; + } else if (up) { + parts.splice(i, 1); + up--; + } + } -},{"./isObject":256}],255:[function(require,module,exports){ -var isFunction = require('./isFunction'), - isObjectLike = require('../internal/isObjectLike'); + // if the path is allowed to go above the root, restore leading ..s + if (allowAboveRoot) { + for (; up--; up) { + parts.unshift('..'); + } + } -/** Used to detect host constructors (Safari > 5). */ -var reIsHostCtor = /^\[object .+?Constructor\]$/; + return parts; + } -/** Used for native method references. */ -var objectProto = Object.prototype; + // path.resolve([from ...], to) + // posix version + exports.resolve = function () { + var resolvedPath = ''; + var resolvedAbsolute = false; -/** Used to resolve the decompiled source of functions. */ -var fnToString = Function.prototype.toString; + for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) { + var path = (i >= 0) ? arguments[i] : process.cwd(); -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; + // Skip empty and invalid entries + if (typeof path !== 'string') { + throw new TypeError('Arguments to path.resolve must be strings'); + } else if (!path) { + continue; + } -/** Used to detect if a method is native. */ -var reIsNative = RegExp('^' + - fnToString.call(hasOwnProperty).replace(/[\\^$.*+?()[\]{}|]/g, '\\$&') - .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$' -); + resolvedPath = path + '/' + resolvedPath; + resolvedAbsolute = path.charAt(0) === '/'; + } -/** - * Checks if `value` is a native function. - * - * @static - * @memberOf _ - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a native function, else `false`. - * @example - * - * _.isNative(Array.prototype.push); - * // => true - * - * _.isNative(_); - * // => false - */ -function isNative(value) { - if (value == null) { - return false; - } - if (isFunction(value)) { - return reIsNative.test(fnToString.call(value)); - } - return isObjectLike(value) && reIsHostCtor.test(value); -} + // At this point the path should be resolved to a full absolute path, but + // handle relative paths to be safe (might happen when process.cwd() fails) -module.exports = isNative; + // Normalize the path + resolvedPath = normalizeArray(filter(resolvedPath.split('/'), function (p) { + return !!p; + }), !resolvedAbsolute).join('/'); -},{"../internal/isObjectLike":249,"./isFunction":254}],256:[function(require,module,exports){ -/** - * Checks if `value` is the [language type](https://es5.github.io/#x8) of `Object`. - * (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) - * - * @static - * @memberOf _ - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an object, else `false`. - * @example - * - * _.isObject({}); - * // => true - * - * _.isObject([1, 2, 3]); - * // => true - * - * _.isObject(1); - * // => false - */ -function isObject(value) { - // Avoid a V8 JIT bug in Chrome 19-20. - // See https://code.google.com/p/v8/issues/detail?id=2291 for more details. - var type = typeof value; - return !!value && (type == 'object' || type == 'function'); -} + return ((resolvedAbsolute ? '/' : '') + resolvedPath) || '.'; + }; -module.exports = isObject; + // path.normalize(path) + // posix version + exports.normalize = function (path) { + var isAbsolute = exports.isAbsolute(path); + var trailingSlash = substr(path, -1) === '/'; -},{}],257:[function(require,module,exports){ -var baseForIn = require('../internal/baseForIn'), - isArguments = require('./isArguments'), - isObjectLike = require('../internal/isObjectLike'); + // Normalize the path + path = normalizeArray(filter(path.split('/'), function (p) { + return !!p; + }), !isAbsolute).join('/'); -/** `Object#toString` result references. */ -var objectTag = '[object Object]'; + if (!path && !isAbsolute) { + path = '.'; + } + if (path && trailingSlash) { + path += '/'; + } -/** Used for native method references. */ -var objectProto = Object.prototype; + return (isAbsolute ? '/' : '') + path; + }; -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; + // posix version + exports.isAbsolute = function (path) { + return path.charAt(0) === '/'; + }; -/** - * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring) - * of values. - */ -var objToString = objectProto.toString; + // posix version + exports.join = function () { + var paths = Array.prototype.slice.call(arguments, 0); + return exports.normalize(filter(paths, function (p, index) { + if (typeof p !== 'string') { + throw new TypeError('Arguments to path.join must be strings'); + } + return p; + }).join('/')); + }; -/** - * Checks if `value` is a plain object, that is, an object created by the - * `Object` constructor or one with a `[[Prototype]]` of `null`. - * - * **Note:** This method assumes objects created by the `Object` constructor - * have no inherited enumerable properties. - * - * @static - * @memberOf _ - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a plain object, else `false`. - * @example - * - * function Foo() { - * this.a = 1; - * } - * - * _.isPlainObject(new Foo); - * // => false - * - * _.isPlainObject([1, 2, 3]); - * // => false - * - * _.isPlainObject({ 'x': 0, 'y': 0 }); - * // => true - * - * _.isPlainObject(Object.create(null)); - * // => true - */ -function isPlainObject(value) { - var Ctor; + // path.relative(from, to) + // posix version + exports.relative = function (from, to) { + from = exports.resolve(from).substr(1); + to = exports.resolve(to).substr(1); - // Exit early for non `Object` objects. - if (!(isObjectLike(value) && objToString.call(value) == objectTag && !isArguments(value)) || - (!hasOwnProperty.call(value, 'constructor') && (Ctor = value.constructor, typeof Ctor == 'function' && !(Ctor instanceof Ctor)))) { - return false; - } - // IE < 9 iterates inherited properties before own properties. If the first - // iterated property is an object's own property then there are no inherited - // enumerable properties. - var result; - // In most environments an object's own properties are iterated before - // its inherited properties. If the last iterated property is an object's - // own property then there are no inherited enumerable properties. - baseForIn(value, function(subValue, key) { - result = key; - }); - return result === undefined || hasOwnProperty.call(value, result); -} - -module.exports = isPlainObject; - -},{"../internal/baseForIn":235,"../internal/isObjectLike":249,"./isArguments":252}],258:[function(require,module,exports){ -var isObjectLike = require('../internal/isObjectLike'); - -/** `Object#toString` result references. */ -var stringTag = '[object String]'; - -/** Used for native method references. */ -var objectProto = Object.prototype; - -/** - * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring) - * of values. - */ -var objToString = objectProto.toString; + function trim (arr) { + var start = 0; + for (; start < arr.length; start++) { + if (arr[start] !== '') break; + } -/** - * Checks if `value` is classified as a `String` primitive or object. - * - * @static - * @memberOf _ - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`. - * @example - * - * _.isString('abc'); - * // => true - * - * _.isString(1); - * // => false - */ -function isString(value) { - return typeof value == 'string' || (isObjectLike(value) && objToString.call(value) == stringTag); -} + var end = arr.length - 1; + for (; end >= 0; end--) { + if (arr[end] !== '') break; + } -module.exports = isString; + if (start > end) return []; + return arr.slice(start, end - start + 1); + } -},{"../internal/isObjectLike":249}],259:[function(require,module,exports){ -/** - * Checks if `value` is `undefined`. - * - * @static - * @memberOf _ - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is `undefined`, else `false`. - * @example - * - * _.isUndefined(void 0); - * // => true - * - * _.isUndefined(null); - * // => false - */ -function isUndefined(value) { - return value === undefined; -} + var fromParts = trim(from.split('/')); + var toParts = trim(to.split('/')); + + var length = Math.min(fromParts.length, toParts.length); + var samePartsLength = length; + for (var i = 0; i < length; i++) { + if (fromParts[i] !== toParts[i]) { + samePartsLength = i; + break; + } + } -module.exports = isUndefined; + var outputParts = []; + for (var i = samePartsLength; i < fromParts.length; i++) { + outputParts.push('..'); + } -},{}],260:[function(require,module,exports){ -var assignWith = require('../internal/assignWith'), - baseAssign = require('../internal/baseAssign'), - createAssigner = require('../internal/createAssigner'); + outputParts = outputParts.concat(toParts.slice(samePartsLength)); -/** - * Assigns own enumerable properties of source object(s) to the destination - * object. Subsequent sources overwrite property assignments of previous sources. - * If `customizer` is provided it's invoked to produce the assigned values. - * The `customizer` is bound to `thisArg` and invoked with five arguments: - * (objectValue, sourceValue, key, object, source). - * - * **Note:** This method mutates `object` and is based on - * [`Object.assign`](http://ecma-international.org/ecma-262/6.0/#sec-object.assign). - * - * @static - * @memberOf _ - * @alias extend - * @category Object - * @param {Object} object The destination object. - * @param {...Object} [sources] The source objects. - * @param {Function} [customizer] The function to customize assigned values. - * @param {*} [thisArg] The `this` binding of `customizer`. - * @returns {Object} Returns `object`. - * @example - * - * _.assign({ 'user': 'barney' }, { 'age': 40 }, { 'user': 'fred' }); - * // => { 'user': 'fred', 'age': 40 } - * - * // using a customizer callback - * var defaults = _.partialRight(_.assign, function(value, other) { - * return _.isUndefined(value) ? other : value; - * }); - * - * defaults({ 'user': 'barney' }, { 'age': 36 }, { 'user': 'fred' }); - * // => { 'user': 'barney', 'age': 36 } - */ -var assign = createAssigner(function(object, source, customizer) { - return customizer - ? assignWith(object, source, customizer) - : baseAssign(object, source); -}); + return outputParts.join('/'); + }; -module.exports = assign; + exports.sep = '/'; + exports.delimiter = ':'; + + exports.dirname = function (path) { + if (typeof path !== 'string') path = path + ''; + if (path.length === 0) return '.'; + var code = path.charCodeAt(0); + var hasRoot = code === 47; /* / */ + var end = -1; + var matchedSlash = true; + for (var i = path.length - 1; i >= 1; --i) { + code = path.charCodeAt(i); + if (code === 47 /* / */) { + if (!matchedSlash) { + end = i; + break; + } + } else { + // We saw the first non-path separator + matchedSlash = false; + } + } -},{"../internal/assignWith":230,"../internal/baseAssign":231,"../internal/createAssigner":239}],261:[function(require,module,exports){ -var getNative = require('../internal/getNative'), - isArrayLike = require('../internal/isArrayLike'), - isObject = require('../lang/isObject'), - shimKeys = require('../internal/shimKeys'); + if (end === -1) return hasRoot ? '/' : '.'; + if (hasRoot && end === 1) { + // return '//'; + // Backwards-compat fix: + return '/'; + } + return path.slice(0, end); + }; -/* Native method references for those with the same name as other `lodash` methods. */ -var nativeKeys = getNative(Object, 'keys'); + function basename (path) { + if (typeof path !== 'string') path = path + ''; -/** - * Creates an array of the own enumerable property names of `object`. - * - * **Note:** Non-object values are coerced to objects. See the - * [ES spec](http://ecma-international.org/ecma-262/6.0/#sec-object.keys) - * for more details. - * - * @static - * @memberOf _ - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.keys(new Foo); - * // => ['a', 'b'] (iteration order is not guaranteed) - * - * _.keys('hi'); - * // => ['0', '1'] - */ -var keys = !nativeKeys ? shimKeys : function(object) { - var Ctor = object == null ? undefined : object.constructor; - if ((typeof Ctor == 'function' && Ctor.prototype === object) || - (typeof object != 'function' && isArrayLike(object))) { - return shimKeys(object); - } - return isObject(object) ? nativeKeys(object) : []; -}; + var start = 0; + var end = -1; + var matchedSlash = true; + var i; -module.exports = keys; + for (i = path.length - 1; i >= 0; --i) { + if (path.charCodeAt(i) === 47 /* / */) { + // If we reached a path separator that was not part of a set of path + // separators at the end of the string, stop now + if (!matchedSlash) { + start = i + 1; + break; + } + } else if (end === -1) { + // We saw the first non-path separator, mark this as the end of our + // path component + matchedSlash = false; + end = i + 1; + } + } -},{"../internal/getNative":244,"../internal/isArrayLike":245,"../internal/shimKeys":250,"../lang/isObject":256}],262:[function(require,module,exports){ -var isArguments = require('../lang/isArguments'), - isArray = require('../lang/isArray'), - isIndex = require('../internal/isIndex'), - isLength = require('../internal/isLength'), - isObject = require('../lang/isObject'); + if (end === -1) return ''; + return path.slice(start, end); + } -/** Used for native method references. */ -var objectProto = Object.prototype; + // Uses a mixed approach for backwards-compatibility, as ext behavior changed + // in new Node.js versions, so only basename() above is backported here + exports.basename = function (path, ext) { + var f = basename(path); + if (ext && f.substr(-1 * ext.length) === ext) { + f = f.substr(0, f.length - ext.length); + } + return f; + }; -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; + exports.extname = function (path) { + if (typeof path !== 'string') path = path + ''; + var startDot = -1; + var startPart = 0; + var end = -1; + var matchedSlash = true; + // Track the state of characters (if any) we see before our first dot and + // after any path separator we find + var preDotState = 0; + for (var i = path.length - 1; i >= 0; --i) { + var code = path.charCodeAt(i); + if (code === 47 /* / */) { + // If we reached a path separator that was not part of a set of path + // separators at the end of the string, stop now + if (!matchedSlash) { + startPart = i + 1; + break; + } + continue; + } + if (end === -1) { + // We saw the first non-path separator, mark this as the end of our + // extension + matchedSlash = false; + end = i + 1; + } + if (code === 46 /* . */) { + // If this is our first dot, mark it as the start of our extension + if (startDot === -1) { startDot = i; } else if (preDotState !== 1) { preDotState = 1; } + } else if (startDot !== -1) { + // We saw a non-dot and non-path separator before our dot, so we should + // have a good chance at having a non-empty extension + preDotState = -1; + } + } -/** - * Creates an array of the own and inherited enumerable property names of `object`. - * - * **Note:** Non-object values are coerced to objects. - * - * @static - * @memberOf _ - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; - * - * _.keysIn(new Foo); - * // => ['a', 'b', 'c'] (iteration order is not guaranteed) - */ -function keysIn(object) { - if (object == null) { - return []; - } - if (!isObject(object)) { - object = Object(object); - } - var length = object.length; - length = (length && isLength(length) && - (isArray(object) || isArguments(object)) && length) || 0; + if (startDot === -1 || end === -1 || + // We saw a non-dot character immediately before the dot + preDotState === 0 || + // The (right-most) trimmed path component is exactly '..' + preDotState === 1 && startDot === end - 1 && startDot === startPart + 1) { + return ''; + } + return path.slice(startDot, end); + }; - var Ctor = object.constructor, - index = -1, - isProto = typeof Ctor == 'function' && Ctor.prototype === object, - result = Array(length), - skipIndexes = length > 0; + function filter (xs, f) { + if (xs.filter) return xs.filter(f); + var res = []; + for (var i = 0; i < xs.length; i++) { + if (f(xs[i], i, xs)) res.push(xs[i]); + } + return res; + } - while (++index < length) { - result[index] = (index + ''); - } - for (var key in object) { - if (!(skipIndexes && isIndex(key, length)) && - !(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) { - result.push(key); - } - } - return result; -} + // String.prototype.substr - negative index don't work in IE8 + var substr = 'ab'.substr(-1) === 'b' + ? function (str, start, len) { return str.substr(start, len); } + : function (str, start, len) { + if (start < 0) start = str.length + start; + return str.substr(start, len); + }; + }).call(this, require('_process')); + }, { _process: 287 }], + 280: [function (require, module, exports) { + exports.pbkdf2 = require('./lib/async'); + exports.pbkdf2Sync = require('./lib/sync'); + }, { './lib/async': 281, './lib/sync': 284 }], + 281: [function (require, module, exports) { + (function (process, global) { + var checkParameters = require('./precondition'); + var defaultEncoding = require('./default-encoding'); + var sync = require('./sync'); + var Buffer = require('safe-buffer').Buffer; + + var ZERO_BUF; + var subtle = global.crypto && global.crypto.subtle; + var toBrowser = { + sha: 'SHA-1', + 'sha-1': 'SHA-1', + sha1: 'SHA-1', + sha256: 'SHA-256', + 'sha-256': 'SHA-256', + sha384: 'SHA-384', + 'sha-384': 'SHA-384', + 'sha-512': 'SHA-512', + sha512: 'SHA-512' + }; + var checks = []; + function checkNative (algo) { + if (global.process && !global.process.browser) { + return Promise.resolve(false); + } + if (!subtle || !subtle.importKey || !subtle.deriveBits) { + return Promise.resolve(false); + } + if (checks[algo] !== undefined) { + return checks[algo]; + } + ZERO_BUF = ZERO_BUF || Buffer.alloc(8); + var prom = browserPbkdf2(ZERO_BUF, ZERO_BUF, 10, 128, algo) + .then(function () { + return true; + }).catch(function () { + return false; + }); + checks[algo] = prom; + return prom; + } -module.exports = keysIn; + function browserPbkdf2 (password, salt, iterations, length, algo) { + return subtle.importKey( + 'raw', password, { name: 'PBKDF2' }, false, ['deriveBits'] + ).then(function (key) { + return subtle.deriveBits({ + name: 'PBKDF2', + salt: salt, + iterations: iterations, + hash: { + name: algo + } + }, key, length << 3); + }).then(function (res) { + return Buffer.from(res); + }); + } -},{"../internal/isIndex":246,"../internal/isLength":248,"../lang/isArguments":252,"../lang/isArray":253,"../lang/isObject":256}],263:[function(require,module,exports){ -/** - * This method returns the first argument provided to it. - * - * @static - * @memberOf _ - * @category Utility - * @param {*} value Any value. - * @returns {*} Returns `value`. - * @example - * - * var object = { 'user': 'fred' }; - * - * _.identity(object) === object; - * // => true - */ -function identity(value) { - return value; -} - -module.exports = identity; - -},{}],264:[function(require,module,exports){ -'use strict' -var inherits = require('inherits') -var HashBase = require('hash-base') -var Buffer = require('safe-buffer').Buffer - -var ARRAY16 = new Array(16) - -function MD5 () { - HashBase.call(this, 64) - - // state - this._a = 0x67452301 - this._b = 0xefcdab89 - this._c = 0x98badcfe - this._d = 0x10325476 -} - -inherits(MD5, HashBase) - -MD5.prototype._update = function () { - var M = ARRAY16 - for (var i = 0; i < 16; ++i) M[i] = this._block.readInt32LE(i * 4) - - var a = this._a - var b = this._b - var c = this._c - var d = this._d - - a = fnF(a, b, c, d, M[0], 0xd76aa478, 7) - d = fnF(d, a, b, c, M[1], 0xe8c7b756, 12) - c = fnF(c, d, a, b, M[2], 0x242070db, 17) - b = fnF(b, c, d, a, M[3], 0xc1bdceee, 22) - a = fnF(a, b, c, d, M[4], 0xf57c0faf, 7) - d = fnF(d, a, b, c, M[5], 0x4787c62a, 12) - c = fnF(c, d, a, b, M[6], 0xa8304613, 17) - b = fnF(b, c, d, a, M[7], 0xfd469501, 22) - a = fnF(a, b, c, d, M[8], 0x698098d8, 7) - d = fnF(d, a, b, c, M[9], 0x8b44f7af, 12) - c = fnF(c, d, a, b, M[10], 0xffff5bb1, 17) - b = fnF(b, c, d, a, M[11], 0x895cd7be, 22) - a = fnF(a, b, c, d, M[12], 0x6b901122, 7) - d = fnF(d, a, b, c, M[13], 0xfd987193, 12) - c = fnF(c, d, a, b, M[14], 0xa679438e, 17) - b = fnF(b, c, d, a, M[15], 0x49b40821, 22) - - a = fnG(a, b, c, d, M[1], 0xf61e2562, 5) - d = fnG(d, a, b, c, M[6], 0xc040b340, 9) - c = fnG(c, d, a, b, M[11], 0x265e5a51, 14) - b = fnG(b, c, d, a, M[0], 0xe9b6c7aa, 20) - a = fnG(a, b, c, d, M[5], 0xd62f105d, 5) - d = fnG(d, a, b, c, M[10], 0x02441453, 9) - c = fnG(c, d, a, b, M[15], 0xd8a1e681, 14) - b = fnG(b, c, d, a, M[4], 0xe7d3fbc8, 20) - a = fnG(a, b, c, d, M[9], 0x21e1cde6, 5) - d = fnG(d, a, b, c, M[14], 0xc33707d6, 9) - c = fnG(c, d, a, b, M[3], 0xf4d50d87, 14) - b = fnG(b, c, d, a, M[8], 0x455a14ed, 20) - a = fnG(a, b, c, d, M[13], 0xa9e3e905, 5) - d = fnG(d, a, b, c, M[2], 0xfcefa3f8, 9) - c = fnG(c, d, a, b, M[7], 0x676f02d9, 14) - b = fnG(b, c, d, a, M[12], 0x8d2a4c8a, 20) - - a = fnH(a, b, c, d, M[5], 0xfffa3942, 4) - d = fnH(d, a, b, c, M[8], 0x8771f681, 11) - c = fnH(c, d, a, b, M[11], 0x6d9d6122, 16) - b = fnH(b, c, d, a, M[14], 0xfde5380c, 23) - a = fnH(a, b, c, d, M[1], 0xa4beea44, 4) - d = fnH(d, a, b, c, M[4], 0x4bdecfa9, 11) - c = fnH(c, d, a, b, M[7], 0xf6bb4b60, 16) - b = fnH(b, c, d, a, M[10], 0xbebfbc70, 23) - a = fnH(a, b, c, d, M[13], 0x289b7ec6, 4) - d = fnH(d, a, b, c, M[0], 0xeaa127fa, 11) - c = fnH(c, d, a, b, M[3], 0xd4ef3085, 16) - b = fnH(b, c, d, a, M[6], 0x04881d05, 23) - a = fnH(a, b, c, d, M[9], 0xd9d4d039, 4) - d = fnH(d, a, b, c, M[12], 0xe6db99e5, 11) - c = fnH(c, d, a, b, M[15], 0x1fa27cf8, 16) - b = fnH(b, c, d, a, M[2], 0xc4ac5665, 23) - - a = fnI(a, b, c, d, M[0], 0xf4292244, 6) - d = fnI(d, a, b, c, M[7], 0x432aff97, 10) - c = fnI(c, d, a, b, M[14], 0xab9423a7, 15) - b = fnI(b, c, d, a, M[5], 0xfc93a039, 21) - a = fnI(a, b, c, d, M[12], 0x655b59c3, 6) - d = fnI(d, a, b, c, M[3], 0x8f0ccc92, 10) - c = fnI(c, d, a, b, M[10], 0xffeff47d, 15) - b = fnI(b, c, d, a, M[1], 0x85845dd1, 21) - a = fnI(a, b, c, d, M[8], 0x6fa87e4f, 6) - d = fnI(d, a, b, c, M[15], 0xfe2ce6e0, 10) - c = fnI(c, d, a, b, M[6], 0xa3014314, 15) - b = fnI(b, c, d, a, M[13], 0x4e0811a1, 21) - a = fnI(a, b, c, d, M[4], 0xf7537e82, 6) - d = fnI(d, a, b, c, M[11], 0xbd3af235, 10) - c = fnI(c, d, a, b, M[2], 0x2ad7d2bb, 15) - b = fnI(b, c, d, a, M[9], 0xeb86d391, 21) - - this._a = (this._a + a) | 0 - this._b = (this._b + b) | 0 - this._c = (this._c + c) | 0 - this._d = (this._d + d) | 0 -} - -MD5.prototype._digest = function () { - // create padding and handle blocks - this._block[this._blockOffset++] = 0x80 - if (this._blockOffset > 56) { - this._block.fill(0, this._blockOffset, 64) - this._update() - this._blockOffset = 0 - } + function resolvePromise (promise, callback) { + promise.then(function (out) { + process.nextTick(function () { + callback(null, out); + }); + }, function (e) { + process.nextTick(function () { + callback(e); + }); + }); + } + module.exports = function (password, salt, iterations, keylen, digest, callback) { + if (typeof digest === 'function') { + callback = digest; + digest = undefined; + } - this._block.fill(0, this._blockOffset, 56) - this._block.writeUInt32LE(this._length[0], 56) - this._block.writeUInt32LE(this._length[1], 60) - this._update() - - // produce result - var buffer = Buffer.allocUnsafe(16) - buffer.writeInt32LE(this._a, 0) - buffer.writeInt32LE(this._b, 4) - buffer.writeInt32LE(this._c, 8) - buffer.writeInt32LE(this._d, 12) - return buffer -} - -function rotl (x, n) { - return (x << n) | (x >>> (32 - n)) -} - -function fnF (a, b, c, d, m, k, s) { - return (rotl((a + ((b & c) | ((~b) & d)) + m + k) | 0, s) + b) | 0 -} - -function fnG (a, b, c, d, m, k, s) { - return (rotl((a + ((b & d) | (c & (~d))) + m + k) | 0, s) + b) | 0 -} - -function fnH (a, b, c, d, m, k, s) { - return (rotl((a + (b ^ c ^ d) + m + k) | 0, s) + b) | 0 -} - -function fnI (a, b, c, d, m, k, s) { - return (rotl((a + ((c ^ (b | (~d)))) + m + k) | 0, s) + b) | 0 -} - -module.exports = MD5 - -},{"hash-base":197,"inherits":217,"safe-buffer":338}],265:[function(require,module,exports){ -var bn = require('bn.js'); -var brorand = require('brorand'); - -function MillerRabin(rand) { - this.rand = rand || new brorand.Rand(); -} -module.exports = MillerRabin; - -MillerRabin.create = function create(rand) { - return new MillerRabin(rand); -}; + digest = digest || 'sha1'; + var algo = toBrowser[digest.toLowerCase()]; -MillerRabin.prototype._randbelow = function _randbelow(n) { - var len = n.bitLength(); - var min_bytes = Math.ceil(len / 8); + if (!algo || typeof global.Promise !== 'function') { + return process.nextTick(function () { + var out; + try { + out = sync(password, salt, iterations, keylen, digest); + } catch (e) { + return callback(e); + } + callback(null, out); + }); + } - // Generage random bytes until a number less than n is found. - // This ensures that 0..n-1 have an equal probability of being selected. - do - var a = new bn(this.rand.generate(min_bytes)); - while (a.cmp(n) >= 0); + checkParameters(password, salt, iterations, keylen); + if (typeof callback !== 'function') throw new Error('No callback provided to pbkdf2'); + if (!Buffer.isBuffer(password)) password = Buffer.from(password, defaultEncoding); + if (!Buffer.isBuffer(salt)) salt = Buffer.from(salt, defaultEncoding); - return a; -}; + resolvePromise(checkNative(algo).then(function (resp) { + if (resp) return browserPbkdf2(password, salt, iterations, keylen, algo); -MillerRabin.prototype._randrange = function _randrange(start, stop) { - // Generate a random number greater than or equal to start and less than stop. - var size = stop.sub(start); - return start.add(this._randbelow(size)); -}; + return sync(password, salt, iterations, keylen, digest); + }), callback); + }; + }).call(this, require('_process'), typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : typeof window !== 'undefined' ? window : {}); + }, { './default-encoding': 282, './precondition': 283, './sync': 284, _process: 287, 'safe-buffer': 338 }], + 282: [function (require, module, exports) { + (function (process) { + var defaultEncoding; + /* istanbul ignore next */ + if (process.browser) { + defaultEncoding = 'utf-8'; + } else { + var pVersionMajor = parseInt(process.version.split('.')[0].slice(1), 10); -MillerRabin.prototype.test = function test(n, k, cb) { - var len = n.bitLength(); - var red = bn.mont(n); - var rone = new bn(1).toRed(red); + defaultEncoding = pVersionMajor >= 6 ? 'utf-8' : 'binary'; + } + module.exports = defaultEncoding; + }).call(this, require('_process')); + }, { _process: 287 }], + 283: [function (require, module, exports) { + (function (Buffer) { + var MAX_ALLOC = Math.pow(2, 30) - 1; // default in iojs - if (!k) - k = Math.max(1, (len / 48) | 0); + function checkBuffer (buf, name) { + if (typeof buf !== 'string' && !Buffer.isBuffer(buf)) { + throw new TypeError(name + ' must be a buffer or string'); + } + } - // Find d and s, (n - 1) = (2 ^ s) * d; - var n1 = n.subn(1); - for (var s = 0; !n1.testn(s); s++) {} - var d = n.shrn(s); + module.exports = function (password, salt, iterations, keylen) { + checkBuffer(password, 'Password'); + checkBuffer(salt, 'Salt'); - var rn1 = n1.toRed(red); + if (typeof iterations !== 'number') { + throw new TypeError('Iterations not a number'); + } - var prime = true; - for (; k > 0; k--) { - var a = this._randrange(new bn(2), n1); - if (cb) - cb(a); + if (iterations < 0) { + throw new TypeError('Bad iterations'); + } - var x = a.toRed(red).redPow(d); - if (x.cmp(rone) === 0 || x.cmp(rn1) === 0) - continue; + if (typeof keylen !== 'number') { + throw new TypeError('Key length not a number'); + } - for (var i = 1; i < s; i++) { - x = x.redSqr(); + if (keylen < 0 || keylen > MAX_ALLOC || keylen !== keylen) { /* eslint no-self-compare: 0 */ + throw new TypeError('Bad key length'); + } + }; + }).call(this, { isBuffer: require('../../is-buffer/index.js') }); + }, { '../../is-buffer/index.js': 219 }], + 284: [function (require, module, exports) { + var md5 = require('create-hash/md5'); + var RIPEMD160 = require('ripemd160'); + var sha = require('sha.js'); + + var checkParameters = require('./precondition'); + var defaultEncoding = require('./default-encoding'); + var Buffer = require('safe-buffer').Buffer; + var ZEROS = Buffer.alloc(128); + var sizes = { + md5: 16, + sha1: 20, + sha224: 28, + sha256: 32, + sha384: 48, + sha512: 64, + rmd160: 20, + ripemd160: 20 + }; - if (x.cmp(rone) === 0) - return false; - if (x.cmp(rn1) === 0) - break; - } + function Hmac (alg, key, saltLen) { + var hash = getDigest(alg); + var blocksize = (alg === 'sha512' || alg === 'sha384') ? 128 : 64; - if (i === s) - return false; - } + if (key.length > blocksize) { + key = hash(key); + } else if (key.length < blocksize) { + key = Buffer.concat([key, ZEROS], blocksize); + } - return prime; -}; + var ipad = Buffer.allocUnsafe(blocksize + sizes[alg]); + var opad = Buffer.allocUnsafe(blocksize + sizes[alg]); + for (var i = 0; i < blocksize; i++) { + ipad[i] = key[i] ^ 0x36; + opad[i] = key[i] ^ 0x5C; + } -MillerRabin.prototype.getDivisor = function getDivisor(n, k) { - var len = n.bitLength(); - var red = bn.mont(n); - var rone = new bn(1).toRed(red); + var ipad1 = Buffer.allocUnsafe(blocksize + saltLen + 4); + ipad.copy(ipad1, 0, 0, blocksize); + this.ipad1 = ipad1; + this.ipad2 = ipad; + this.opad = opad; + this.alg = alg; + this.blocksize = blocksize; + this.hash = hash; + this.size = sizes[alg]; + } + + Hmac.prototype.run = function (data, ipad) { + data.copy(ipad, this.blocksize); + var h = this.hash(ipad); + h.copy(this.opad, this.blocksize); + return this.hash(this.opad); + }; - if (!k) - k = Math.max(1, (len / 48) | 0); + function getDigest (alg) { + function shaFunc (data) { + return sha(alg).update(data).digest(); + } + function rmd160Func (data) { + return new RIPEMD160().update(data).digest(); + } - // Find d and s, (n - 1) = (2 ^ s) * d; - var n1 = n.subn(1); - for (var s = 0; !n1.testn(s); s++) {} - var d = n.shrn(s); + if (alg === 'rmd160' || alg === 'ripemd160') return rmd160Func; + if (alg === 'md5') return md5; + return shaFunc; + } - var rn1 = n1.toRed(red); + function pbkdf2 (password, salt, iterations, keylen, digest) { + checkParameters(password, salt, iterations, keylen); - for (; k > 0; k--) { - var a = this._randrange(new bn(2), n1); + if (!Buffer.isBuffer(password)) password = Buffer.from(password, defaultEncoding); + if (!Buffer.isBuffer(salt)) salt = Buffer.from(salt, defaultEncoding); - var g = n.gcd(a); - if (g.cmpn(1) !== 0) - return g; + digest = digest || 'sha1'; - var x = a.toRed(red).redPow(d); - if (x.cmp(rone) === 0 || x.cmp(rn1) === 0) - continue; + var hmac = new Hmac(digest, password, salt.length); - for (var i = 1; i < s; i++) { - x = x.redSqr(); + var DK = Buffer.allocUnsafe(keylen); + var block1 = Buffer.allocUnsafe(salt.length + 4); + salt.copy(block1, 0, 0, salt.length); - if (x.cmp(rone) === 0) - return x.fromRed().subn(1).gcd(n); - if (x.cmp(rn1) === 0) - break; - } + var destPos = 0; + var hLen = sizes[digest]; + var l = Math.ceil(keylen / hLen); - if (i === s) { - x = x.redSqr(); - return x.fromRed().subn(1).gcd(n); - } - } + for (var i = 1; i <= l; i++) { + block1.writeUInt32BE(i, salt.length); - return false; -}; + var T = hmac.run(block1, hmac.ipad1); + var U = T; -},{"bn.js":68,"brorand":69}],266:[function(require,module,exports){ -module.exports={ - "application/1d-interleaved-parityfec": { - "source": "iana" - }, - "application/3gpdash-qoe-report+xml": { - "source": "iana", - "compressible": true - }, - "application/3gpp-ims+xml": { - "source": "iana", - "compressible": true - }, - "application/a2l": { - "source": "iana" - }, - "application/activemessage": { - "source": "iana" - }, - "application/activity+json": { - "source": "iana", - "compressible": true - }, - "application/alto-costmap+json": { - "source": "iana", - "compressible": true - }, - "application/alto-costmapfilter+json": { - "source": "iana", - "compressible": true - }, - "application/alto-directory+json": { - "source": "iana", - "compressible": true - }, - "application/alto-endpointcost+json": { - "source": "iana", - "compressible": true - }, - "application/alto-endpointcostparams+json": { - "source": "iana", - "compressible": true - }, - "application/alto-endpointprop+json": { - "source": "iana", - "compressible": true - }, - "application/alto-endpointpropparams+json": { - "source": "iana", - "compressible": true - }, - "application/alto-error+json": { - "source": "iana", - "compressible": true - }, - "application/alto-networkmap+json": { - "source": "iana", - "compressible": true - }, - "application/alto-networkmapfilter+json": { - "source": "iana", - "compressible": true - }, - "application/aml": { - "source": "iana" - }, - "application/andrew-inset": { - "source": "iana", - "extensions": ["ez"] - }, - "application/applefile": { - "source": "iana" - }, - "application/applixware": { - "source": "apache", - "extensions": ["aw"] - }, - "application/atf": { - "source": "iana" - }, - "application/atfx": { - "source": "iana" - }, - "application/atom+xml": { - "source": "iana", - "compressible": true, - "extensions": ["atom"] - }, - "application/atomcat+xml": { - "source": "iana", - "compressible": true, - "extensions": ["atomcat"] - }, - "application/atomdeleted+xml": { - "source": "iana", - "compressible": true - }, - "application/atomicmail": { - "source": "iana" - }, - "application/atomsvc+xml": { - "source": "iana", - "compressible": true, - "extensions": ["atomsvc"] - }, - "application/atxml": { - "source": "iana" - }, - "application/auth-policy+xml": { - "source": "iana", - "compressible": true - }, - "application/bacnet-xdd+zip": { - "source": "iana", - "compressible": false - }, - "application/batch-smtp": { - "source": "iana" - }, - "application/bdoc": { - "compressible": false, - "extensions": ["bdoc"] - }, - "application/beep+xml": { - "source": "iana", - "compressible": true - }, - "application/calendar+json": { - "source": "iana", - "compressible": true - }, - "application/calendar+xml": { - "source": "iana", - "compressible": true - }, - "application/call-completion": { - "source": "iana" - }, - "application/cals-1840": { - "source": "iana" - }, - "application/cbor": { - "source": "iana" - }, - "application/cccex": { - "source": "iana" - }, - "application/ccmp+xml": { - "source": "iana", - "compressible": true - }, - "application/ccxml+xml": { - "source": "iana", - "compressible": true, - "extensions": ["ccxml"] - }, - "application/cdfx+xml": { - "source": "iana", - "compressible": true - }, - "application/cdmi-capability": { - "source": "iana", - "extensions": ["cdmia"] - }, - "application/cdmi-container": { - "source": "iana", - "extensions": ["cdmic"] - }, - "application/cdmi-domain": { - "source": "iana", - "extensions": ["cdmid"] - }, - "application/cdmi-object": { - "source": "iana", - "extensions": ["cdmio"] - }, - "application/cdmi-queue": { - "source": "iana", - "extensions": ["cdmiq"] - }, - "application/cdni": { - "source": "iana" - }, - "application/cea": { - "source": "iana" - }, - "application/cea-2018+xml": { - "source": "iana", - "compressible": true - }, - "application/cellml+xml": { - "source": "iana", - "compressible": true - }, - "application/cfw": { - "source": "iana" - }, - "application/clue_info+xml": { - "source": "iana", - "compressible": true - }, - "application/cms": { - "source": "iana" - }, - "application/cnrp+xml": { - "source": "iana", - "compressible": true - }, - "application/coap-group+json": { - "source": "iana", - "compressible": true - }, - "application/coap-payload": { - "source": "iana" - }, - "application/commonground": { - "source": "iana" - }, - "application/conference-info+xml": { - "source": "iana", - "compressible": true - }, - "application/cose": { - "source": "iana" - }, - "application/cose-key": { - "source": "iana" - }, - "application/cose-key-set": { - "source": "iana" - }, - "application/cpl+xml": { - "source": "iana", - "compressible": true - }, - "application/csrattrs": { - "source": "iana" - }, - "application/csta+xml": { - "source": "iana", - "compressible": true - }, - "application/cstadata+xml": { - "source": "iana", - "compressible": true - }, - "application/csvm+json": { - "source": "iana", - "compressible": true - }, - "application/cu-seeme": { - "source": "apache", - "extensions": ["cu"] - }, - "application/cwt": { - "source": "iana" - }, - "application/cybercash": { - "source": "iana" - }, - "application/dart": { - "compressible": true - }, - "application/dash+xml": { - "source": "iana", - "compressible": true, - "extensions": ["mpd"] - }, - "application/dashdelta": { - "source": "iana" - }, - "application/davmount+xml": { - "source": "iana", - "compressible": true, - "extensions": ["davmount"] - }, - "application/dca-rft": { - "source": "iana" - }, - "application/dcd": { - "source": "iana" - }, - "application/dec-dx": { - "source": "iana" - }, - "application/dialog-info+xml": { - "source": "iana", - "compressible": true - }, - "application/dicom": { - "source": "iana" - }, - "application/dicom+json": { - "source": "iana", - "compressible": true - }, - "application/dicom+xml": { - "source": "iana", - "compressible": true - }, - "application/dii": { - "source": "iana" - }, - "application/dit": { - "source": "iana" - }, - "application/dns": { - "source": "iana" - }, - "application/dns+json": { - "source": "iana", - "compressible": true - }, - "application/docbook+xml": { - "source": "apache", - "compressible": true, - "extensions": ["dbk"] - }, - "application/dskpp+xml": { - "source": "iana", - "compressible": true - }, - "application/dssc+der": { - "source": "iana", - "extensions": ["dssc"] - }, - "application/dssc+xml": { - "source": "iana", - "compressible": true, - "extensions": ["xdssc"] - }, - "application/dvcs": { - "source": "iana" - }, - "application/ecmascript": { - "source": "iana", - "compressible": true, - "extensions": ["ecma","es"] - }, - "application/edi-consent": { - "source": "iana" - }, - "application/edi-x12": { - "source": "iana", - "compressible": false - }, - "application/edifact": { - "source": "iana", - "compressible": false - }, - "application/efi": { - "source": "iana" - }, - "application/emergencycalldata.comment+xml": { - "source": "iana", - "compressible": true - }, - "application/emergencycalldata.control+xml": { - "source": "iana", - "compressible": true - }, - "application/emergencycalldata.deviceinfo+xml": { - "source": "iana", - "compressible": true - }, - "application/emergencycalldata.ecall.msd": { - "source": "iana" - }, - "application/emergencycalldata.providerinfo+xml": { - "source": "iana", - "compressible": true - }, - "application/emergencycalldata.serviceinfo+xml": { - "source": "iana", - "compressible": true - }, - "application/emergencycalldata.subscriberinfo+xml": { - "source": "iana", - "compressible": true - }, - "application/emergencycalldata.veds+xml": { - "source": "iana", - "compressible": true - }, - "application/emma+xml": { - "source": "iana", - "compressible": true, - "extensions": ["emma"] - }, - "application/emotionml+xml": { - "source": "iana", - "compressible": true - }, - "application/encaprtp": { - "source": "iana" - }, - "application/epp+xml": { - "source": "iana", - "compressible": true - }, - "application/epub+zip": { - "source": "iana", - "compressible": false, - "extensions": ["epub"] - }, - "application/eshop": { - "source": "iana" - }, - "application/exi": { - "source": "iana", - "extensions": ["exi"] - }, - "application/fastinfoset": { - "source": "iana" - }, - "application/fastsoap": { - "source": "iana" - }, - "application/fdt+xml": { - "source": "iana", - "compressible": true - }, - "application/fhir+json": { - "source": "iana", - "compressible": true - }, - "application/fhir+xml": { - "source": "iana", - "compressible": true - }, - "application/fido.trusted-apps+json": { - "compressible": true - }, - "application/fits": { - "source": "iana" - }, - "application/font-sfnt": { - "source": "iana" - }, - "application/font-tdpfr": { - "source": "iana", - "extensions": ["pfr"] - }, - "application/font-woff": { - "source": "iana", - "compressible": false - }, - "application/framework-attributes+xml": { - "source": "iana", - "compressible": true - }, - "application/geo+json": { - "source": "iana", - "compressible": true, - "extensions": ["geojson"] - }, - "application/geo+json-seq": { - "source": "iana" - }, - "application/geopackage+sqlite3": { - "source": "iana" - }, - "application/geoxacml+xml": { - "source": "iana", - "compressible": true - }, - "application/gltf-buffer": { - "source": "iana" - }, - "application/gml+xml": { - "source": "iana", - "compressible": true, - "extensions": ["gml"] - }, - "application/gpx+xml": { - "source": "apache", - "compressible": true, - "extensions": ["gpx"] - }, - "application/gxf": { - "source": "apache", - "extensions": ["gxf"] - }, - "application/gzip": { - "source": "iana", - "compressible": false, - "extensions": ["gz"] - }, - "application/h224": { - "source": "iana" - }, - "application/held+xml": { - "source": "iana", - "compressible": true - }, - "application/hjson": { - "extensions": ["hjson"] - }, - "application/http": { - "source": "iana" - }, - "application/hyperstudio": { - "source": "iana", - "extensions": ["stk"] - }, - "application/ibe-key-request+xml": { - "source": "iana", - "compressible": true - }, - "application/ibe-pkg-reply+xml": { - "source": "iana", - "compressible": true - }, - "application/ibe-pp-data": { - "source": "iana" - }, - "application/iges": { - "source": "iana" - }, - "application/im-iscomposing+xml": { - "source": "iana", - "compressible": true - }, - "application/index": { - "source": "iana" - }, - "application/index.cmd": { - "source": "iana" - }, - "application/index.obj": { - "source": "iana" - }, - "application/index.response": { - "source": "iana" - }, - "application/index.vnd": { - "source": "iana" - }, - "application/inkml+xml": { - "source": "iana", - "compressible": true, - "extensions": ["ink","inkml"] - }, - "application/iotp": { - "source": "iana" - }, - "application/ipfix": { - "source": "iana", - "extensions": ["ipfix"] - }, - "application/ipp": { - "source": "iana" - }, - "application/isup": { - "source": "iana" - }, - "application/its+xml": { - "source": "iana", - "compressible": true - }, - "application/java-archive": { - "source": "apache", - "compressible": false, - "extensions": ["jar","war","ear"] - }, - "application/java-serialized-object": { - "source": "apache", - "compressible": false, - "extensions": ["ser"] - }, - "application/java-vm": { - "source": "apache", - "compressible": false, - "extensions": ["class"] - }, - "application/javascript": { - "source": "iana", - "charset": "UTF-8", - "compressible": true, - "extensions": ["js","mjs"] - }, - "application/jf2feed+json": { - "source": "iana", - "compressible": true - }, - "application/jose": { - "source": "iana" - }, - "application/jose+json": { - "source": "iana", - "compressible": true - }, - "application/jrd+json": { - "source": "iana", - "compressible": true - }, - "application/json": { - "source": "iana", - "charset": "UTF-8", - "compressible": true, - "extensions": ["json","map"] - }, - "application/json-patch+json": { - "source": "iana", - "compressible": true - }, - "application/json-seq": { - "source": "iana" - }, - "application/json5": { - "extensions": ["json5"] - }, - "application/jsonml+json": { - "source": "apache", - "compressible": true, - "extensions": ["jsonml"] - }, - "application/jwk+json": { - "source": "iana", - "compressible": true - }, - "application/jwk-set+json": { - "source": "iana", - "compressible": true - }, - "application/jwt": { - "source": "iana" - }, - "application/kpml-request+xml": { - "source": "iana", - "compressible": true - }, - "application/kpml-response+xml": { - "source": "iana", - "compressible": true - }, - "application/ld+json": { - "source": "iana", - "compressible": true, - "extensions": ["jsonld"] - }, - "application/lgr+xml": { - "source": "iana", - "compressible": true - }, - "application/link-format": { - "source": "iana" - }, - "application/load-control+xml": { - "source": "iana", - "compressible": true - }, - "application/lost+xml": { - "source": "iana", - "compressible": true, - "extensions": ["lostxml"] - }, - "application/lostsync+xml": { - "source": "iana", - "compressible": true - }, - "application/lxf": { - "source": "iana" - }, - "application/mac-binhex40": { - "source": "iana", - "extensions": ["hqx"] - }, - "application/mac-compactpro": { - "source": "apache", - "extensions": ["cpt"] - }, - "application/macwriteii": { - "source": "iana" - }, - "application/mads+xml": { - "source": "iana", - "compressible": true, - "extensions": ["mads"] - }, - "application/manifest+json": { - "charset": "UTF-8", - "compressible": true, - "extensions": ["webmanifest"] - 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}, - "video/x-ms-asf": { - "source": "apache", - "extensions": ["asf","asx"] - }, - "video/x-ms-vob": { - "source": "apache", - "extensions": ["vob"] - }, - "video/x-ms-wm": { - "source": "apache", - "extensions": ["wm"] - }, - "video/x-ms-wmv": { - "source": "apache", - "compressible": false, - "extensions": ["wmv"] - }, - "video/x-ms-wmx": { - "source": "apache", - "extensions": ["wmx"] - }, - "video/x-ms-wvx": { - "source": "apache", - "extensions": ["wvx"] - }, - "video/x-msvideo": { - "source": "apache", - "extensions": ["avi"] - }, - "video/x-sgi-movie": { - "source": "apache", - "extensions": ["movie"] - }, - "video/x-smv": { - "source": "apache", - "extensions": ["smv"] - }, - "x-conference/x-cooltalk": { - "source": "apache", - "extensions": ["ice"] - }, - "x-shader/x-fragment": { - "compressible": true - }, - "x-shader/x-vertex": { - "compressible": true - } -} + for (var j = 1; j < iterations; j++) { + U = hmac.run(U, hmac.ipad2); + for (var k = 0; k < hLen; k++) T[k] ^= U[k]; + } -},{}],267:[function(require,module,exports){ -/*! - * mime-db - * Copyright(c) 2014 Jonathan Ong - * MIT Licensed - */ + T.copy(DK, destPos); + destPos += hLen; + } -/** - * Module exports. - */ + return DK; + } + + module.exports = pbkdf2; + }, { './default-encoding': 282, './precondition': 283, 'create-hash/md5': 109, ripemd160: 337, 'safe-buffer': 338, 'sha.js': 341 }], + 285: [function (require, module, exports) { + (function (process) { + // Generated by CoffeeScript 1.12.2 + (function () { + var getNanoSeconds, hrtime, loadTime, moduleLoadTime, nodeLoadTime, upTime; + + if ((typeof performance !== 'undefined' && performance !== null) && performance.now) { + module.exports = function () { + return performance.now(); + }; + } else if ((typeof process !== 'undefined' && process !== null) && process.hrtime) { + module.exports = function () { + return (getNanoSeconds() - nodeLoadTime) / 1e6; + }; + hrtime = process.hrtime; + getNanoSeconds = function () { + var hr; + hr = hrtime(); + return hr[0] * 1e9 + hr[1]; + }; + moduleLoadTime = getNanoSeconds(); + upTime = process.uptime() * 1e9; + nodeLoadTime = moduleLoadTime - upTime; + } else if (Date.now) { + module.exports = function () { + return Date.now() - loadTime; + }; + loadTime = Date.now(); + } else { + module.exports = function () { + return new Date().getTime() - loadTime; + }; + loadTime = new Date().getTime(); + } + }).call(this); + }).call(this, require('_process')); + }, { _process: 287 }], + 286: [function (require, module, exports) { + (function (process) { + 'use strict'; + + if (!process.version || + process.version.indexOf('v0.') === 0 || + process.version.indexOf('v1.') === 0 && process.version.indexOf('v1.8.') !== 0) { + module.exports = { nextTick: nextTick }; + } else { + module.exports = process; + } + + function nextTick (fn, arg1, arg2, arg3) { + if (typeof fn !== 'function') { + throw new TypeError('"callback" argument must be a function'); + } + var len = arguments.length; + var args, i; + switch (len) { + case 0: + case 1: + return process.nextTick(fn); + case 2: + return process.nextTick(function afterTickOne () { + fn.call(null, arg1); + }); + case 3: + return process.nextTick(function afterTickTwo () { + fn.call(null, arg1, arg2); + }); + case 4: + return process.nextTick(function afterTickThree () { + fn.call(null, arg1, arg2, arg3); + }); + default: + args = new Array(len - 1); + i = 0; + while (i < args.length) { + args[i++] = arguments[i]; + } + return process.nextTick(function afterTick () { + fn.apply(null, args); + }); + } + } + }).call(this, require('_process')); + }, { _process: 287 }], + 287: [function (require, module, exports) { + // shim for using process in browser + var process = module.exports = {}; + + // cached from whatever global is present so that test runners that stub it + // don't break things. But we need to wrap it in a try catch in case it is + // wrapped in strict mode code which doesn't define any globals. It's inside a + // function because try/catches deoptimize in certain engines. + + var cachedSetTimeout; + var cachedClearTimeout; + + function defaultSetTimout () { + throw new Error('setTimeout has not been defined'); + } + function defaultClearTimeout () { + throw new Error('clearTimeout has not been defined'); + } + (function () { + try { + if (typeof setTimeout === 'function') { + cachedSetTimeout = setTimeout; + } else { + cachedSetTimeout = defaultSetTimout; + } + } catch (e) { + cachedSetTimeout = defaultSetTimout; + } + try { + if (typeof clearTimeout === 'function') { + cachedClearTimeout = clearTimeout; + } else { + cachedClearTimeout = defaultClearTimeout; + } + } catch (e) { + cachedClearTimeout = defaultClearTimeout; + } + }()); + function runTimeout (fun) { + if (cachedSetTimeout === setTimeout) { + // normal enviroments in sane situations + return setTimeout(fun, 0); + } + // if setTimeout wasn't available but was latter defined + if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) { + cachedSetTimeout = setTimeout; + return setTimeout(fun, 0); + } + try { + // when when somebody has screwed with setTimeout but no I.E. maddness + return cachedSetTimeout(fun, 0); + } catch (e) { + try { + // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally + return cachedSetTimeout.call(null, fun, 0); + } catch (e) { + // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error + return cachedSetTimeout.call(this, fun, 0); + } + } + } + function runClearTimeout (marker) { + if (cachedClearTimeout === clearTimeout) { + // normal enviroments in sane situations + return clearTimeout(marker); + } + // if clearTimeout wasn't available but was latter defined + if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) { + cachedClearTimeout = clearTimeout; + return clearTimeout(marker); + } + try { + // when when somebody has screwed with setTimeout but no I.E. maddness + return cachedClearTimeout(marker); + } catch (e) { + try { + // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally + return cachedClearTimeout.call(null, marker); + } catch (e) { + // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error. + // Some versions of I.E. have different rules for clearTimeout vs setTimeout + return cachedClearTimeout.call(this, marker); + } + } + } + var queue = []; + var draining = false; + var currentQueue; + var queueIndex = -1; -module.exports = require('./db.json') + function cleanUpNextTick () { + if (!draining || !currentQueue) { + return; + } + draining = false; + if (currentQueue.length) { + queue = currentQueue.concat(queue); + } else { + queueIndex = -1; + } + if (queue.length) { + drainQueue(); + } + } -},{"./db.json":266}],268:[function(require,module,exports){ -/*! - * mime-types - * Copyright(c) 2014 Jonathan Ong - * Copyright(c) 2015 Douglas Christopher Wilson - * MIT Licensed - */ + function drainQueue () { + if (draining) { + return; + } + var timeout = runTimeout(cleanUpNextTick); + draining = true; -'use strict' + var len = queue.length; + while (len) { + currentQueue = queue; + queue = []; + while (++queueIndex < len) { + if (currentQueue) { + currentQueue[queueIndex].run(); + } + } + queueIndex = -1; + len = queue.length; + } + currentQueue = null; + draining = false; + runClearTimeout(timeout); + } -/** - * Module dependencies. - * @private - */ + process.nextTick = function (fun) { + var args = new Array(arguments.length - 1); + if (arguments.length > 1) { + for (var i = 1; i < arguments.length; i++) { + args[i - 1] = arguments[i]; + } + } + queue.push(new Item(fun, args)); + if (queue.length === 1 && !draining) { + runTimeout(drainQueue); + } + }; -var db = require('mime-db') -var extname = require('path').extname + // v8 likes predictible objects + function Item (fun, array) { + this.fun = fun; + this.array = array; + } + Item.prototype.run = function () { + this.fun.apply(null, this.array); + }; + process.title = 'browser'; + process.browser = true; + process.env = {}; + process.argv = []; + process.version = ''; // empty string to avoid regexp issues + process.versions = {}; + + function noop () {} + + process.on = noop; + process.addListener = noop; + process.once = noop; + process.off = noop; + process.removeListener = noop; + process.removeAllListeners = noop; + process.emit = noop; + process.prependListener = noop; + process.prependOnceListener = noop; + + process.listeners = function (name) { return []; }; + + process.binding = function (name) { + throw new Error('process.binding is not supported'); + }; -/** - * Module variables. - * @private - */ + process.cwd = function () { return '/'; }; + process.chdir = function (dir) { + throw new Error('process.chdir is not supported'); + }; + process.umask = function () { return 0; }; + }, {}], + 288: [function (require, module, exports) { + module.exports = ['ac', 'com.ac', 'edu.ac', 'gov.ac', 'net.ac', 'mil.ac', 'org.ac', 'ad', 'nom.ad', 'ae', 'co.ae', 'net.ae', 'org.ae', 'sch.ae', 'ac.ae', 'gov.ae', 'mil.ae', 'aero', 'accident-investigation.aero', 'accident-prevention.aero', 'aerobatic.aero', 'aeroclub.aero', 'aerodrome.aero', 'agents.aero', 'aircraft.aero', 'airline.aero', 'airport.aero', 'air-surveillance.aero', 'airtraffic.aero', 'air-traffic-control.aero', 'ambulance.aero', 'amusement.aero', 'association.aero', 'author.aero', 'ballooning.aero', 'broker.aero', 'caa.aero', 'cargo.aero', 'catering.aero', 'certification.aero', 'championship.aero', 'charter.aero', 'civilaviation.aero', 'club.aero', 'conference.aero', 'consultant.aero', 'consulting.aero', 'control.aero', 'council.aero', 'crew.aero', 'design.aero', 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'philately.museum', 'phoenix.museum', 'photography.museum', 'pilots.museum', 'pittsburgh.museum', 'planetarium.museum', 'plantation.museum', 'plants.museum', 'plaza.museum', 'portal.museum', 'portland.museum', 'portlligat.museum', 'posts-and-telecommunications.museum', 'preservation.museum', 'presidio.museum', 'press.museum', 'project.museum', 'public.museum', 'pubol.museum', 'quebec.museum', 'railroad.museum', 'railway.museum', 'research.museum', 'resistance.museum', 'riodejaneiro.museum', 'rochester.museum', 'rockart.museum', 'roma.museum', 'russia.museum', 'saintlouis.museum', 'salem.museum', 'salvadordali.museum', 'salzburg.museum', 'sandiego.museum', 'sanfrancisco.museum', 'santabarbara.museum', 'santacruz.museum', 'santafe.museum', 'saskatchewan.museum', 'satx.museum', 'savannahga.museum', 'schlesisches.museum', 'schoenbrunn.museum', 'schokoladen.museum', 'school.museum', 'schweiz.museum', 'science.museum', 'scienceandhistory.museum', 'scienceandindustry.museum', 'sciencecenter.museum', 'sciencecenters.museum', 'science-fiction.museum', 'sciencehistory.museum', 'sciences.museum', 'sciencesnaturelles.museum', 'scotland.museum', 'seaport.museum', 'settlement.museum', 'settlers.museum', 'shell.museum', 'sherbrooke.museum', 'sibenik.museum', 'silk.museum', 'ski.museum', 'skole.museum', 'society.museum', 'sologne.museum', 'soundandvision.museum', 'southcarolina.museum', 'southwest.museum', 'space.museum', 'spy.museum', 'square.museum', 'stadt.museum', 'stalbans.museum', 'starnberg.museum', 'state.museum', 'stateofdelaware.museum', 'station.museum', 'steam.museum', 'steiermark.museum', 'stjohn.museum', 'stockholm.museum', 'stpetersburg.museum', 'stuttgart.museum', 'suisse.museum', 'surgeonshall.museum', 'surrey.museum', 'svizzera.museum', 'sweden.museum', 'sydney.museum', 'tank.museum', 'tcm.museum', 'technology.museum', 'telekommunikation.museum', 'television.museum', 'texas.museum', 'textile.museum', 'theater.museum', 'time.museum', 'timekeeping.museum', 'topology.museum', 'torino.museum', 'touch.museum', 'town.museum', 'transport.museum', 'tree.museum', 'trolley.museum', 'trust.museum', 'trustee.museum', 'uhren.museum', 'ulm.museum', 'undersea.museum', 'university.museum', 'usa.museum', 'usantiques.museum', 'usarts.museum', 'uscountryestate.museum', 'usculture.museum', 'usdecorativearts.museum', 'usgarden.museum', 'ushistory.museum', 'ushuaia.museum', 'uslivinghistory.museum', 'utah.museum', 'uvic.museum', 'valley.museum', 'vantaa.museum', 'versailles.museum', 'viking.museum', 'village.museum', 'virginia.museum', 'virtual.museum', 'virtuel.museum', 'vlaanderen.museum', 'volkenkunde.museum', 'wales.museum', 'wallonie.museum', 'war.museum', 'washingtondc.museum', 'watchandclock.museum', 'watch-and-clock.museum', 'western.museum', 'westfalen.museum', 'whaling.museum', 'wildlife.museum', 'williamsburg.museum', 'windmill.museum', 'workshop.museum', 'york.museum', 'yorkshire.museum', 'yosemite.museum', 'youth.museum', 'zoological.museum', 'zoology.museum', 'ירושלים.museum', 'иком.museum', 'mv', 'aero.mv', 'biz.mv', 'com.mv', 'coop.mv', 'edu.mv', 'gov.mv', 'info.mv', 'int.mv', 'mil.mv', 'museum.mv', 'name.mv', 'net.mv', 'org.mv', 'pro.mv', 'mw', 'ac.mw', 'biz.mw', 'co.mw', 'com.mw', 'coop.mw', 'edu.mw', 'gov.mw', 'int.mw', 'museum.mw', 'net.mw', 'org.mw', 'mx', 'com.mx', 'org.mx', 'gob.mx', 'edu.mx', 'net.mx', 'my', 'com.my', 'net.my', 'org.my', 'gov.my', 'edu.my', 'mil.my', 'name.my', 'mz', 'ac.mz', 'adv.mz', 'co.mz', 'edu.mz', 'gov.mz', 'mil.mz', 'net.mz', 'org.mz', 'na', 'info.na', 'pro.na', 'name.na', 'school.na', 'or.na', 'dr.na', 'us.na', 'mx.na', 'ca.na', 'in.na', 'cc.na', 'tv.na', 'ws.na', 'mobi.na', 'co.na', 'com.na', 'org.na', 'name', 'nc', 'asso.nc', 'nom.nc', 'ne', 'net', 'nf', 'com.nf', 'net.nf', 'per.nf', 'rec.nf', 'web.nf', 'arts.nf', 'firm.nf', 'info.nf', 'other.nf', 'store.nf', 'ng', 'com.ng', 'edu.ng', 'gov.ng', 'i.ng', 'mil.ng', 'mobi.ng', 'name.ng', 'net.ng', 'org.ng', 'sch.ng', 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'fredrikstad.no', 'hokksund.no', 'honefoss.no', 'hønefoss.no', 'jessheim.no', 'jorpeland.no', 'jørpeland.no', 'kirkenes.no', 'kopervik.no', 'krokstadelva.no', 'langevag.no', 'langevåg.no', 'leirvik.no', 'mjondalen.no', 'mjøndalen.no', 'mo-i-rana.no', 'mosjoen.no', 'mosjøen.no', 'nesoddtangen.no', 'orkanger.no', 'osoyro.no', 'osøyro.no', 'raholt.no', 'råholt.no', 'sandnessjoen.no', 'sandnessjøen.no', 'skedsmokorset.no', 'slattum.no', 'spjelkavik.no', 'stathelle.no', 'stavern.no', 'stjordalshalsen.no', 'stjørdalshalsen.no', 'tananger.no', 'tranby.no', 'vossevangen.no', 'afjord.no', 'åfjord.no', 'agdenes.no', 'al.no', 'ål.no', 'alesund.no', 'ålesund.no', 'alstahaug.no', 'alta.no', 'áltá.no', 'alaheadju.no', 'álaheadju.no', 'alvdal.no', 'amli.no', 'åmli.no', 'amot.no', 'åmot.no', 'andebu.no', 'andoy.no', 'andøy.no', 'andasuolo.no', 'ardal.no', 'årdal.no', 'aremark.no', 'arendal.no', 'ås.no', 'aseral.no', 'åseral.no', 'asker.no', 'askim.no', 'askvoll.no', 'askoy.no', 'askøy.no', 'asnes.no', 'åsnes.no', 'audnedaln.no', 'aukra.no', 'aure.no', 'aurland.no', 'aurskog-holand.no', 'aurskog-høland.no', 'austevoll.no', 'austrheim.no', 'averoy.no', 'averøy.no', 'balestrand.no', 'ballangen.no', 'balat.no', 'bálát.no', 'balsfjord.no', 'bahccavuotna.no', 'báhccavuotna.no', 'bamble.no', 'bardu.no', 'beardu.no', 'beiarn.no', 'bajddar.no', 'bájddar.no', 'baidar.no', 'báidár.no', 'berg.no', 'bergen.no', 'berlevag.no', 'berlevåg.no', 'bearalvahki.no', 'bearalváhki.no', 'bindal.no', 'birkenes.no', 'bjarkoy.no', 'bjarkøy.no', 'bjerkreim.no', 'bjugn.no', 'bodo.no', 'bodø.no', 'badaddja.no', 'bådåddjå.no', 'budejju.no', 'bokn.no', 'bremanger.no', 'bronnoy.no', 'brønnøy.no', 'bygland.no', 'bykle.no', 'barum.no', 'bærum.no', 'bo.telemark.no', 'bø.telemark.no', 'bo.nordland.no', 'bø.nordland.no', 'bievat.no', 'bievát.no', 'bomlo.no', 'bømlo.no', 'batsfjord.no', 'båtsfjord.no', 'bahcavuotna.no', 'báhcavuotna.no', 'dovre.no', 'drammen.no', 'drangedal.no', 'dyroy.no', 'dyrøy.no', 'donna.no', 'dønna.no', 'eid.no', 'eidfjord.no', 'eidsberg.no', 'eidskog.no', 'eidsvoll.no', 'eigersund.no', 'elverum.no', 'enebakk.no', 'engerdal.no', 'etne.no', 'etnedal.no', 'evenes.no', 'evenassi.no', 'evenášši.no', 'evje-og-hornnes.no', 'farsund.no', 'fauske.no', 'fuossko.no', 'fuoisku.no', 'fedje.no', 'fet.no', 'finnoy.no', 'finnøy.no', 'fitjar.no', 'fjaler.no', 'fjell.no', 'flakstad.no', 'flatanger.no', 'flekkefjord.no', 'flesberg.no', 'flora.no', 'fla.no', 'flå.no', 'folldal.no', 'forsand.no', 'fosnes.no', 'frei.no', 'frogn.no', 'froland.no', 'frosta.no', 'frana.no', 'fræna.no', 'froya.no', 'frøya.no', 'fusa.no', 'fyresdal.no', 'forde.no', 'førde.no', 'gamvik.no', 'gangaviika.no', 'gáŋgaviika.no', 'gaular.no', 'gausdal.no', 'gildeskal.no', 'gildeskål.no', 'giske.no', 'gjemnes.no', 'gjerdrum.no', 'gjerstad.no', 'gjesdal.no', 'gjovik.no', 'gjøvik.no', 'gloppen.no', 'gol.no', 'gran.no', 'grane.no', 'granvin.no', 'gratangen.no', 'grimstad.no', 'grong.no', 'kraanghke.no', 'kråanghke.no', 'grue.no', 'gulen.no', 'hadsel.no', 'halden.no', 'halsa.no', 'hamar.no', 'hamaroy.no', 'habmer.no', 'hábmer.no', 'hapmir.no', 'hápmir.no', 'hammerfest.no', 'hammarfeasta.no', 'hámmárfeasta.no', 'haram.no', 'hareid.no', 'harstad.no', 'hasvik.no', 'aknoluokta.no', 'ákŋoluokta.no', 'hattfjelldal.no', 'aarborte.no', 'haugesund.no', 'hemne.no', 'hemnes.no', 'hemsedal.no', 'heroy.more-og-romsdal.no', 'herøy.møre-og-romsdal.no', 'heroy.nordland.no', 'herøy.nordland.no', 'hitra.no', 'hjartdal.no', 'hjelmeland.no', 'hobol.no', 'hobøl.no', 'hof.no', 'hol.no', 'hole.no', 'holmestrand.no', 'holtalen.no', 'holtålen.no', 'hornindal.no', 'horten.no', 'hurdal.no', 'hurum.no', 'hvaler.no', 'hyllestad.no', 'hagebostad.no', 'hægebostad.no', 'hoyanger.no', 'høyanger.no', 'hoylandet.no', 'høylandet.no', 'ha.no', 'hå.no', 'ibestad.no', 'inderoy.no', 'inderøy.no', 'iveland.no', 'jevnaker.no', 'jondal.no', 'jolster.no', 'jølster.no', 'karasjok.no', 'karasjohka.no', 'kárášjohka.no', 'karlsoy.no', 'galsa.no', 'gálsá.no', 'karmoy.no', 'karmøy.no', 'kautokeino.no', 'guovdageaidnu.no', 'klepp.no', 'klabu.no', 'klæbu.no', 'kongsberg.no', 'kongsvinger.no', 'kragero.no', 'kragerø.no', 'kristiansand.no', 'kristiansund.no', 'krodsherad.no', 'krødsherad.no', 'kvalsund.no', 'rahkkeravju.no', 'ráhkkerávju.no', 'kvam.no', 'kvinesdal.no', 'kvinnherad.no', 'kviteseid.no', 'kvitsoy.no', 'kvitsøy.no', 'kvafjord.no', 'kvæfjord.no', 'giehtavuoatna.no', 'kvanangen.no', 'kvænangen.no', 'navuotna.no', 'návuotna.no', 'kafjord.no', 'kåfjord.no', 'gaivuotna.no', 'gáivuotna.no', 'larvik.no', 'lavangen.no', 'lavagis.no', 'loabat.no', 'loabát.no', 'lebesby.no', 'davvesiida.no', 'leikanger.no', 'leirfjord.no', 'leka.no', 'leksvik.no', 'lenvik.no', 'leangaviika.no', 'leaŋgaviika.no', 'lesja.no', 'levanger.no', 'lier.no', 'lierne.no', 'lillehammer.no', 'lillesand.no', 'lindesnes.no', 'lindas.no', 'lindås.no', 'lom.no', 'loppa.no', 'lahppi.no', 'láhppi.no', 'lund.no', 'lunner.no', 'luroy.no', 'lurøy.no', 'luster.no', 'lyngdal.no', 'lyngen.no', 'ivgu.no', 'lardal.no', 'lerdal.no', 'lærdal.no', 'lodingen.no', 'lødingen.no', 'lorenskog.no', 'lørenskog.no', 'loten.no', 'løten.no', 'malvik.no', 'masoy.no', 'måsøy.no', 'muosat.no', 'muosát.no', 'mandal.no', 'marker.no', 'marnardal.no', 'masfjorden.no', 'meland.no', 'meldal.no', 'melhus.no', 'meloy.no', 'meløy.no', 'meraker.no', 'meråker.no', 'moareke.no', 'moåreke.no', 'midsund.no', 'midtre-gauldal.no', 'modalen.no', 'modum.no', 'molde.no', 'moskenes.no', 'moss.no', 'mosvik.no', 'malselv.no', 'målselv.no', 'malatvuopmi.no', 'málatvuopmi.no', 'namdalseid.no', 'aejrie.no', 'namsos.no', 'namsskogan.no', 'naamesjevuemie.no', 'nååmesjevuemie.no', 'laakesvuemie.no', 'nannestad.no', 'narvik.no', 'narviika.no', 'naustdal.no', 'nedre-eiker.no', 'nes.akershus.no', 'nes.buskerud.no', 'nesna.no', 'nesodden.no', 'nesseby.no', 'unjarga.no', 'unjárga.no', 'nesset.no', 'nissedal.no', 'nittedal.no', 'nord-aurdal.no', 'nord-fron.no', 'nord-odal.no', 'norddal.no', 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'spot', 'spreadbetting', 'srl', 'srt', 'stada', 'staples', 'star', 'starhub', 'statebank', 'statefarm', 'statoil', 'stc', 'stcgroup', 'stockholm', 'storage', 'store', 'stream', 'studio', 'study', 'style', 'sucks', 'supplies', 'supply', 'support', 'surf', 'surgery', 'suzuki', 'swatch', 'swiftcover', 'swiss', 'sydney', 'symantec', 'systems', 'tab', 'taipei', 'talk', 'taobao', 'target', 'tatamotors', 'tatar', 'tattoo', 'tax', 'taxi', 'tci', 'tdk', 'team', 'tech', 'technology', 'telecity', 'telefonica', 'temasek', 'tennis', 'teva', 'thd', 'theater', 'theatre', 'tiaa', 'tickets', 'tienda', 'tiffany', 'tips', 'tires', 'tirol', 'tjmaxx', 'tjx', 'tkmaxx', 'tmall', 'today', 'tokyo', 'tools', 'top', 'toray', 'toshiba', 'total', 'tours', 'town', 'toyota', 'toys', 'trade', 'trading', 'training', 'travel', 'travelchannel', 'travelers', 'travelersinsurance', 'trust', 'trv', 'tube', 'tui', 'tunes', 'tushu', 'tvs', 'ubank', 'ubs', 'uconnect', 'unicom', 'university', 'uno', 'uol', 'ups', 'vacations', 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'ras.ru', 'qa2.com', 'dev-myqnapcloud.com', 'alpha-myqnapcloud.com', 'myqnapcloud.com', '*.quipelements.com', 'vapor.cloud', 'vaporcloud.io', 'rackmaze.com', 'rackmaze.net', 'rhcloud.com', 'resindevice.io', 'devices.resinstaging.io', 'hzc.io', 'wellbeingzone.eu', 'ptplus.fit', 'wellbeingzone.co.uk', 'sandcats.io', 'logoip.de', 'logoip.com', 'schokokeks.net', 'scrysec.com', 'firewall-gateway.com', 'firewall-gateway.de', 'my-gateway.de', 'my-router.de', 'spdns.de', 'spdns.eu', 'firewall-gateway.net', 'my-firewall.org', 'myfirewall.org', 'spdns.org', '*.s5y.io', '*.sensiosite.cloud', 'biz.ua', 'co.ua', 'pp.ua', 'shiftedit.io', 'myshopblocks.com', '1kapp.com', 'appchizi.com', 'applinzi.com', 'sinaapp.com', 'vipsinaapp.com', 'bounty-full.com', 'alpha.bounty-full.com', 'beta.bounty-full.com', 'static.land', 'dev.static.land', 'sites.static.land', 'apps.lair.io', '*.stolos.io', 'spacekit.io', 'customer.speedpartner.de', 'storj.farm', 'utwente.io', 'temp-dns.com', 'diskstation.me', 'dscloud.biz', 'dscloud.me', 'dscloud.mobi', 'dsmynas.com', 'dsmynas.net', 'dsmynas.org', 'familyds.com', 'familyds.net', 'familyds.org', 'i234.me', 'myds.me', 'synology.me', 'vpnplus.to', 'taifun-dns.de', 'gda.pl', 'gdansk.pl', 'gdynia.pl', 'med.pl', 'sopot.pl', 'gwiddle.co.uk', 'cust.dev.thingdust.io', 'cust.disrec.thingdust.io', 'cust.prod.thingdust.io', 'cust.testing.thingdust.io', 'bloxcms.com', 'townnews-staging.com', '12hp.at', '2ix.at', '4lima.at', 'lima-city.at', '12hp.ch', '2ix.ch', '4lima.ch', 'lima-city.ch', 'trafficplex.cloud', 'de.cool', '12hp.de', '2ix.de', '4lima.de', 'lima-city.de', '1337.pictures', 'clan.rip', 'lima-city.rocks', 'webspace.rocks', 'lima.zone', '*.transurl.be', '*.transurl.eu', '*.transurl.nl', 'tuxfamily.org', 'dd-dns.de', 'diskstation.eu', 'diskstation.org', 'dray-dns.de', 'draydns.de', 'dyn-vpn.de', 'dynvpn.de', 'mein-vigor.de', 'my-vigor.de', 'my-wan.de', 'syno-ds.de', 'synology-diskstation.de', 'synology-ds.de', 'uber.space', '*.uberspace.de', 'hk.com', 'hk.org', 'ltd.hk', 'inc.hk', 'virtualuser.de', 'virtual-user.de', 'lib.de.us', '2038.io', 'router.management', 'v-info.info', 'wedeploy.io', 'wedeploy.me', 'wedeploy.sh', 'remotewd.com', 'wmflabs.org', 'half.host', 'xnbay.com', 'u2.xnbay.com', 'u2-local.xnbay.com', 'cistron.nl', 'demon.nl', 'xs4all.space', 'official.academy', 'yolasite.com', 'ybo.faith', 'yombo.me', 'homelink.one', 'ybo.party', 'ybo.review', 'ybo.science', 'ybo.trade', 'nohost.me', 'noho.st', 'za.net', 'za.org', 'now.sh', 'zone.id']; + }, {}], + 289: [function (require, module, exports) { + /* eslint no-var:0, prefer-arrow-callback: 0, object-shorthand: 0 */ + 'use strict'; -var EXTRACT_TYPE_REGEXP = /^\s*([^;\s]*)(?:;|\s|$)/ -var TEXT_TYPE_REGEXP = /^text\//i + var Punycode = require('punycode'); -/** - * Module exports. - * @public - */ + var internals = {}; -exports.charset = charset -exports.charsets = { lookup: charset } -exports.contentType = contentType -exports.extension = extension -exports.extensions = Object.create(null) -exports.lookup = lookup -exports.types = Object.create(null) + // + // Read rules from file. + // + internals.rules = require('./data/rules.json').map(function (rule) { + return { + rule: rule, + suffix: rule.replace(/^(\*\.|\!)/, ''), + punySuffix: -1, + wildcard: rule.charAt(0) === '*', + exception: rule.charAt(0) === '!' + }; + }); -// Populate the extensions/types maps -populateMaps(exports.extensions, exports.types) + // + // Check is given string ends with `suffix`. + // + internals.endsWith = function (str, suffix) { + return str.indexOf(suffix, str.length - suffix.length) !== -1; + }; -/** - * Get the default charset for a MIME type. - * - * @param {string} type - * @return {boolean|string} - */ + // + // Find rule for a given domain. + // + internals.findRule = function (domain) { + var punyDomain = Punycode.toASCII(domain); + return internals.rules.reduce(function (memo, rule) { + if (rule.punySuffix === -1) { + rule.punySuffix = Punycode.toASCII(rule.suffix); + } + if (!internals.endsWith(punyDomain, '.' + rule.punySuffix) && punyDomain !== rule.punySuffix) { + return memo; + } + // This has been commented out as it never seems to run. This is because + // sub tlds always appear after their parents and we never find a shorter + // match. + // if (memo) { + // var memoSuffix = Punycode.toASCII(memo.suffix); + // if (memoSuffix.length >= punySuffix.length) { + // return memo; + // } + // } + return rule; + }, null); + }; -function charset (type) { - if (!type || typeof type !== 'string') { - return false - } + // + // Error codes and messages. + // + exports.errorCodes = { + DOMAIN_TOO_SHORT: 'Domain name too short.', + DOMAIN_TOO_LONG: 'Domain name too long. It should be no more than 255 chars.', + LABEL_STARTS_WITH_DASH: 'Domain name label can not start with a dash.', + LABEL_ENDS_WITH_DASH: 'Domain name label can not end with a dash.', + LABEL_TOO_LONG: 'Domain name label should be at most 63 chars long.', + LABEL_TOO_SHORT: 'Domain name label should be at least 1 character long.', + LABEL_INVALID_CHARS: 'Domain name label can only contain alphanumeric characters or dashes.' + }; - // TODO: use media-typer - var match = EXTRACT_TYPE_REGEXP.exec(type) - var mime = match && db[match[1].toLowerCase()] + // + // Validate domain name and throw if not valid. + // + // From wikipedia: + // + // Hostnames are composed of series of labels concatenated with dots, as are all + // domain names. Each label must be between 1 and 63 characters long, and the + // entire hostname (including the delimiting dots) has a maximum of 255 chars. + // + // Allowed chars: + // + // * `a-z` + // * `0-9` + // * `-` but not as a starting or ending character + // * `.` as a separator for the textual portions of a domain name + // + // * http://en.wikipedia.org/wiki/Domain_name + // * http://en.wikipedia.org/wiki/Hostname + // + internals.validate = function (input) { + // Before we can validate we need to take care of IDNs with unicode chars. + var ascii = Punycode.toASCII(input); - if (mime && mime.charset) { - return mime.charset - } + if (ascii.length < 1) { + return 'DOMAIN_TOO_SHORT'; + } + if (ascii.length > 255) { + return 'DOMAIN_TOO_LONG'; + } - // default text/* to utf-8 - if (match && TEXT_TYPE_REGEXP.test(match[1])) { - return 'UTF-8' - } + // Check each part's length and allowed chars. + var labels = ascii.split('.'); + var label; - return false -} + for (var i = 0; i < labels.length; ++i) { + label = labels[i]; + if (!label.length) { + return 'LABEL_TOO_SHORT'; + } + if (label.length > 63) { + return 'LABEL_TOO_LONG'; + } + if (label.charAt(0) === '-') { + return 'LABEL_STARTS_WITH_DASH'; + } + if (label.charAt(label.length - 1) === '-') { + return 'LABEL_ENDS_WITH_DASH'; + } + if (!/^[a-z0-9\-]+$/.test(label)) { + return 'LABEL_INVALID_CHARS'; + } + } + }; -/** - * Create a full Content-Type header given a MIME type or extension. - * - * @param {string} str - * @return {boolean|string} - */ + // + // Public API + // -function contentType (str) { - // TODO: should this even be in this module? - if (!str || typeof str !== 'string') { - return false - } + // + // Parse domain. + // + exports.parse = function (input) { + if (typeof input !== 'string') { + throw new TypeError('Domain name must be a string.'); + } - var mime = str.indexOf('/') === -1 - ? exports.lookup(str) - : str + // Force domain to lowercase. + var domain = input.slice(0).toLowerCase(); - if (!mime) { - return false - } + // Handle FQDN. + // TODO: Simply remove trailing dot? + if (domain.charAt(domain.length - 1) === '.') { + domain = domain.slice(0, domain.length - 1); + } - // TODO: use content-type or other module - if (mime.indexOf('charset') === -1) { - var charset = exports.charset(mime) - if (charset) mime += '; charset=' + charset.toLowerCase() - } + // Validate and sanitise input. + var error = internals.validate(domain); + if (error) { + return { + input: input, + error: { + message: exports.errorCodes[error], + code: error + } + }; + } - return mime -} + var parsed = { + input: input, + tld: null, + sld: null, + domain: null, + subdomain: null, + listed: false + }; -/** - * Get the default extension for a MIME type. - * - * @param {string} type - * @return {boolean|string} - */ + var domainParts = domain.split('.'); -function extension (type) { - if (!type || typeof type !== 'string') { - return false - } + // Non-Internet TLD + if (domainParts[domainParts.length - 1] === 'local') { + return parsed; + } - // TODO: use media-typer - var match = EXTRACT_TYPE_REGEXP.exec(type) + var handlePunycode = function () { + if (!/xn--/.test(domain)) { + return parsed; + } + if (parsed.domain) { + parsed.domain = Punycode.toASCII(parsed.domain); + } + if (parsed.subdomain) { + parsed.subdomain = Punycode.toASCII(parsed.subdomain); + } + return parsed; + }; - // get extensions - var exts = match && exports.extensions[match[1].toLowerCase()] + var rule = internals.findRule(domain); - if (!exts || !exts.length) { - return false - } + // Unlisted tld. + if (!rule) { + if (domainParts.length < 2) { + return parsed; + } + parsed.tld = domainParts.pop(); + parsed.sld = domainParts.pop(); + parsed.domain = [parsed.sld, parsed.tld].join('.'); + if (domainParts.length) { + parsed.subdomain = domainParts.pop(); + } + return handlePunycode(); + } - return exts[0] -} + // At this point we know the public suffix is listed. + parsed.listed = true; -/** - * Lookup the MIME type for a file path/extension. - * - * @param {string} path - * @return {boolean|string} - */ + var tldParts = rule.suffix.split('.'); + var privateParts = domainParts.slice(0, domainParts.length - tldParts.length); -function lookup (path) { - if (!path || typeof path !== 'string') { - return false - } + if (rule.exception) { + privateParts.push(tldParts.shift()); + } - // get the extension ("ext" or ".ext" or full path) - var extension = extname('x.' + path) - .toLowerCase() - .substr(1) + parsed.tld = tldParts.join('.'); - if (!extension) { - return false - } + if (!privateParts.length) { + return handlePunycode(); + } - return exports.types[extension] || false -} + if (rule.wildcard) { + tldParts.unshift(privateParts.pop()); + parsed.tld = tldParts.join('.'); + } -/** - * Populate the extensions and types maps. - * @private - */ + if (!privateParts.length) { + return handlePunycode(); + } -function populateMaps (extensions, types) { - // source preference (least -> most) - var preference = ['nginx', 'apache', undefined, 'iana'] + parsed.sld = privateParts.pop(); + parsed.domain = [parsed.sld, parsed.tld].join('.'); - Object.keys(db).forEach(function forEachMimeType (type) { - var mime = db[type] - var exts = mime.extensions + if (privateParts.length) { + parsed.subdomain = privateParts.join('.'); + } - if (!exts || !exts.length) { - return - } + return handlePunycode(); + }; - // mime -> extensions - extensions[type] = exts + // + // Get domain. + // + exports.get = function (domain) { + if (!domain) { + return null; + } + return exports.parse(domain).domain || null; + }; - // extension -> mime - for (var i = 0; i < exts.length; i++) { - var extension = exts[i] + // + // Check whether domain belongs to a known public suffix. + // + exports.isValid = function (domain) { + var parsed = exports.parse(domain); + return Boolean(parsed.domain && parsed.listed); + }; + }, { './data/rules.json': 288, punycode: 296 }], + 290: [function (require, module, exports) { + exports.publicEncrypt = require('./publicEncrypt'); + exports.privateDecrypt = require('./privateDecrypt'); - if (types[extension]) { - var from = preference.indexOf(db[types[extension]].source) - var to = preference.indexOf(mime.source) + exports.privateEncrypt = function privateEncrypt (key, buf) { + return exports.publicEncrypt(key, buf, true); + }; - if (types[extension] !== 'application/octet-stream' && - (from > to || (from === to && types[extension].substr(0, 12) === 'application/'))) { - // skip the remapping - continue - } + exports.publicDecrypt = function publicDecrypt (key, buf) { + return exports.privateDecrypt(key, buf, true); + }; + }, { './privateDecrypt': 292, './publicEncrypt': 293 }], + 291: [function (require, module, exports) { + var createHash = require('create-hash'); + var Buffer = require('safe-buffer').Buffer; + + module.exports = function (seed, len) { + var t = Buffer.alloc(0); + var i = 0; + var c; + while (t.length < len) { + c = i2ops(i++); + t = Buffer.concat([t, createHash('sha1').update(seed).update(c).digest()]); } + return t.slice(0, len); + }; - // set the extension -> mime - types[extension] = type + function i2ops (c) { + var out = Buffer.allocUnsafe(4); + out.writeUInt32BE(c, 0); + return out; } - }) -} - -},{"mime-db":267,"path":279}],269:[function(require,module,exports){ -module.exports = assert; - -function assert(val, msg) { - if (!val) - throw new Error(msg || 'Assertion failed'); -} + }, { 'create-hash': 108, 'safe-buffer': 338 }], + 292: [function (require, module, exports) { + var parseKeys = require('parse-asn1'); + var mgf = require('./mgf'); + var xor = require('./xor'); + var BN = require('bn.js'); + var crt = require('browserify-rsa'); + var createHash = require('create-hash'); + var withPublic = require('./withPublic'); + var Buffer = require('safe-buffer').Buffer; + + module.exports = function privateDecrypt (privateKey, enc, reverse) { + var padding; + if (privateKey.padding) { + padding = privateKey.padding; + } else if (reverse) { + padding = 1; + } else { + padding = 4; + } -assert.equal = function assertEqual(l, r, msg) { - if (l != r) - throw new Error(msg || ('Assertion failed: ' + l + ' != ' + r)); -}; + var key = parseKeys(privateKey); + var k = key.modulus.byteLength(); + if (enc.length > k || new BN(enc).cmp(key.modulus) >= 0) { + throw new Error('decryption error'); + } + var msg; + if (reverse) { + msg = withPublic(new BN(enc), key); + } else { + msg = crt(enc, key); + } + var zBuffer = Buffer.alloc(k - msg.length); + msg = Buffer.concat([zBuffer, msg], k); + if (padding === 4) { + return oaep(key, msg); + } else if (padding === 1) { + return pkcs1(key, msg, reverse); + } else if (padding === 3) { + return msg; + } else { + throw new Error('unknown padding'); + } + }; -},{}],270:[function(require,module,exports){ -'use strict'; - -var utils = exports; - -function toArray(msg, enc) { - if (Array.isArray(msg)) - return msg.slice(); - if (!msg) - return []; - var res = []; - if (typeof msg !== 'string') { - for (var i = 0; i < msg.length; i++) - res[i] = msg[i] | 0; - return res; - } - if (enc === 'hex') { - msg = msg.replace(/[^a-z0-9]+/ig, ''); - if (msg.length % 2 !== 0) - msg = '0' + msg; - for (var i = 0; i < msg.length; i += 2) - res.push(parseInt(msg[i] + msg[i + 1], 16)); - } else { - for (var i = 0; i < msg.length; i++) { - var c = msg.charCodeAt(i); - var hi = c >> 8; - var lo = c & 0xff; - if (hi) - res.push(hi, lo); - else - res.push(lo); + function oaep (key, msg) { + var k = key.modulus.byteLength(); + var iHash = createHash('sha1').update(Buffer.alloc(0)).digest(); + var hLen = iHash.length; + if (msg[0] !== 0) { + throw new Error('decryption error'); + } + var maskedSeed = msg.slice(1, hLen + 1); + var maskedDb = msg.slice(hLen + 1); + var seed = xor(maskedSeed, mgf(maskedDb, hLen)); + var db = xor(maskedDb, mgf(seed, k - hLen - 1)); + if (compare(iHash, db.slice(0, hLen))) { + throw new Error('decryption error'); + } + var i = hLen; + while (db[i] === 0) { + i++; + } + if (db[i++] !== 1) { + throw new Error('decryption error'); + } + return db.slice(i); } - } - return res; -} -utils.toArray = toArray; - -function zero2(word) { - if (word.length === 1) - return '0' + word; - else - return word; -} -utils.zero2 = zero2; - -function toHex(msg) { - var res = ''; - for (var i = 0; i < msg.length; i++) - res += zero2(msg[i].toString(16)); - return res; -} -utils.toHex = toHex; - -utils.encode = function encode(arr, enc) { - if (enc === 'hex') - return toHex(arr); - else - return arr; -}; - -},{}],271:[function(require,module,exports){ -//! moment.js -;(function (global, factory) { - typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : - typeof define === 'function' && define.amd ? define(factory) : - global.moment = factory() -}(this, (function () { 'use strict'; - - var hookCallback; + function pkcs1 (key, msg, reverse) { + var p1 = msg.slice(0, 2); + var i = 2; + var status = 0; + while (msg[i++] !== 0) { + if (i >= msg.length) { + status++; + break; + } + } + var ps = msg.slice(2, i - 1); - function hooks () { - return hookCallback.apply(null, arguments); - } + if ((p1.toString('hex') !== '0002' && !reverse) || (p1.toString('hex') !== '0001' && reverse)) { + status++; + } + if (ps.length < 8) { + status++; + } + if (status) { + throw new Error('decryption error'); + } + return msg.slice(i); + } + function compare (a, b) { + a = Buffer.from(a); + b = Buffer.from(b); + var dif = 0; + var len = a.length; + if (a.length !== b.length) { + dif++; + len = Math.min(a.length, b.length); + } + var i = -1; + while (++i < len) { + dif += (a[i] ^ b[i]); + } + return dif; + } + }, { './mgf': 291, './withPublic': 294, './xor': 295, 'bn.js': 68, 'browserify-rsa': 91, 'create-hash': 108, 'parse-asn1': 277, 'safe-buffer': 338 }], + 293: [function (require, module, exports) { + var parseKeys = require('parse-asn1'); + var randomBytes = require('randombytes'); + var createHash = require('create-hash'); + var mgf = require('./mgf'); + var xor = require('./xor'); + var BN = require('bn.js'); + var withPublic = require('./withPublic'); + var crt = require('browserify-rsa'); + var Buffer = require('safe-buffer').Buffer; + + module.exports = function publicEncrypt (publicKey, msg, reverse) { + var padding; + if (publicKey.padding) { + padding = publicKey.padding; + } else if (reverse) { + padding = 1; + } else { + padding = 4; + } + var key = parseKeys(publicKey); + var paddedMsg; + if (padding === 4) { + paddedMsg = oaep(key, msg); + } else if (padding === 1) { + paddedMsg = pkcs1(key, msg, reverse); + } else if (padding === 3) { + paddedMsg = new BN(msg); + if (paddedMsg.cmp(key.modulus) >= 0) { + throw new Error('data too long for modulus'); + } + } else { + throw new Error('unknown padding'); + } + if (reverse) { + return crt(paddedMsg, key); + } else { + return withPublic(paddedMsg, key); + } + }; - // This is done to register the method called with moment() - // without creating circular dependencies. - function setHookCallback (callback) { - hookCallback = callback; + function oaep (key, msg) { + var k = key.modulus.byteLength(); + var mLen = msg.length; + var iHash = createHash('sha1').update(Buffer.alloc(0)).digest(); + var hLen = iHash.length; + var hLen2 = 2 * hLen; + if (mLen > k - hLen2 - 2) { + throw new Error('message too long'); + } + var ps = Buffer.alloc(k - mLen - hLen2 - 2); + var dblen = k - hLen - 1; + var seed = randomBytes(hLen); + var maskedDb = xor(Buffer.concat([iHash, ps, Buffer.alloc(1, 1), msg], dblen), mgf(seed, dblen)); + var maskedSeed = xor(seed, mgf(maskedDb, hLen)); + return new BN(Buffer.concat([Buffer.alloc(1), maskedSeed, maskedDb], k)); + } + function pkcs1 (key, msg, reverse) { + var mLen = msg.length; + var k = key.modulus.byteLength(); + if (mLen > k - 11) { + throw new Error('message too long'); + } + var ps; + if (reverse) { + ps = Buffer.alloc(k - mLen - 3, 0xff); + } else { + ps = nonZero(k - mLen - 3); + } + return new BN(Buffer.concat([Buffer.from([0, reverse ? 1 : 2]), ps, Buffer.alloc(1), msg], k)); + } + function nonZero (len) { + var out = Buffer.allocUnsafe(len); + var i = 0; + var cache = randomBytes(len * 2); + var cur = 0; + var num; + while (i < len) { + if (cur === cache.length) { + cache = randomBytes(len * 2); + cur = 0; + } + num = cache[cur++]; + if (num) { + out[i++] = num; + } + } + return out; } + }, { './mgf': 291, './withPublic': 294, './xor': 295, 'bn.js': 68, 'browserify-rsa': 91, 'create-hash': 108, 'parse-asn1': 277, randombytes: 305, 'safe-buffer': 338 }], + 294: [function (require, module, exports) { + var BN = require('bn.js'); + var Buffer = require('safe-buffer').Buffer; + + function withPublic (paddedMsg, key) { + return Buffer.from(paddedMsg + .toRed(BN.mont(key.modulus)) + .redPow(new BN(key.publicExponent)) + .fromRed() + .toArray()); + } + + module.exports = withPublic; + }, { 'bn.js': 68, 'safe-buffer': 338 }], + 295: [function (require, module, exports) { + module.exports = function xor (a, b) { + var len = a.length; + var i = -1; + while (++i < len) { + a[i] ^= b[i]; + } + return a; + }; + }, {}], + 296: [function (require, module, exports) { + (function (global) { + /*! https://mths.be/punycode v1.4.1 by @mathias */ + ;(function (root) { + /** Detect free variables */ + var freeExports = typeof exports === 'object' && exports && + !exports.nodeType && exports; + var freeModule = typeof module === 'object' && module && + !module.nodeType && module; + var freeGlobal = typeof global === 'object' && global; + if ( + freeGlobal.global === freeGlobal || + freeGlobal.window === freeGlobal || + freeGlobal.self === freeGlobal + ) { + root = freeGlobal; + } - function isArray(input) { - return input instanceof Array || Object.prototype.toString.call(input) === '[object Array]'; - } + /** + * The `punycode` object. + * @name punycode + * @type Object + */ + var punycode; + + /** Highest positive signed 32-bit float value */ + var maxInt = 2147483647; // aka. 0x7FFFFFFF or 2^31-1 + + /** Bootstring parameters */ + var base = 36; + var tMin = 1; + var tMax = 26; + var skew = 38; + var damp = 700; + var initialBias = 72; + var initialN = 128; // 0x80 + var delimiter = '-'; // '\x2D' + + /** Regular expressions */ + var regexPunycode = /^xn--/; + var regexNonASCII = /[^\x20-\x7E]/; // unprintable ASCII chars + non-ASCII chars + var regexSeparators = /[\x2E\u3002\uFF0E\uFF61]/g; // RFC 3490 separators + + /** Error messages */ + var errors = { + overflow: 'Overflow: input needs wider integers to process', + 'not-basic': 'Illegal input >= 0x80 (not a basic code point)', + 'invalid-input': 'Invalid input' + }; - function isObject(input) { - // IE8 will treat undefined and null as object if it wasn't for - // input != null - return input != null && Object.prototype.toString.call(input) === '[object Object]'; - } + /** Convenience shortcuts */ + var baseMinusTMin = base - tMin; + var floor = Math.floor; + var stringFromCharCode = String.fromCharCode; - function isObjectEmpty(obj) { - if (Object.getOwnPropertyNames) { - return (Object.getOwnPropertyNames(obj).length === 0); - } else { - var k; - for (k in obj) { - if (obj.hasOwnProperty(k)) { - return false; - } - } - return true; - } - } + /** Temporary variable */ + var key; - function isUndefined(input) { - return input === void 0; - } + /* -------------------------------------------------------------------------- */ - function isNumber(input) { - return typeof input === 'number' || Object.prototype.toString.call(input) === '[object Number]'; - } + /** + * A generic error utility function. + * @private + * @param {String} type The error type. + * @returns {Error} Throws a `RangeError` with the applicable error message. + */ + function error (type) { + throw new RangeError(errors[type]); + } - function isDate(input) { - return input instanceof Date || Object.prototype.toString.call(input) === '[object Date]'; - } + /** + * A generic `Array#map` utility function. + * @private + * @param {Array} array The array to iterate over. + * @param {Function} callback The function that gets called for every array + * item. + * @returns {Array} A new array of values returned by the callback function. + */ + function map (array, fn) { + var length = array.length; + var result = []; + while (length--) { + result[length] = fn(array[length]); + } + return result; + } - function map(arr, fn) { - var res = [], i; - for (i = 0; i < arr.length; ++i) { - res.push(fn(arr[i], i)); + /** + * A simple `Array#map`-like wrapper to work with domain name strings or email + * addresses. + * @private + * @param {String} domain The domain name or email address. + * @param {Function} callback The function that gets called for every + * character. + * @returns {Array} A new string of characters returned by the callback + * function. + */ + function mapDomain (string, fn) { + var parts = string.split('@'); + var result = ''; + if (parts.length > 1) { + // In email addresses, only the domain name should be punycoded. Leave + // the local part (i.e. everything up to `@`) intact. + result = parts[0] + '@'; + string = parts[1]; + } + // Avoid `split(regex)` for IE8 compatibility. See #17. + string = string.replace(regexSeparators, '\x2E'); + var labels = string.split('.'); + var encoded = map(labels, fn).join('.'); + return result + encoded; } - return res; - } - - function hasOwnProp(a, b) { - return Object.prototype.hasOwnProperty.call(a, b); - } - function extend(a, b) { - for (var i in b) { - if (hasOwnProp(b, i)) { - a[i] = b[i]; + /** + * Creates an array containing the numeric code points of each Unicode + * character in the string. While JavaScript uses UCS-2 internally, + * this function will convert a pair of surrogate halves (each of which + * UCS-2 exposes as separate characters) into a single code point, + * matching UTF-16. + * @see `punycode.ucs2.encode` + * @see + * @memberOf punycode.ucs2 + * @name decode + * @param {String} string The Unicode input string (UCS-2). + * @returns {Array} The new array of code points. + */ + function ucs2decode (string) { + var output = []; + var counter = 0; + var length = string.length; + var value; + var extra; + while (counter < length) { + value = string.charCodeAt(counter++); + if (value >= 0xD800 && value <= 0xDBFF && counter < length) { + // high surrogate, and there is a next character + extra = string.charCodeAt(counter++); + if ((extra & 0xFC00) == 0xDC00) { // low surrogate + output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000); + } else { + // unmatched surrogate; only append this code unit, in case the next + // code unit is the high surrogate of a surrogate pair + output.push(value); + counter--; + } + } else { + output.push(value); } + } + return output; } - if (hasOwnProp(b, 'toString')) { - a.toString = b.toString; + /** + * Creates a string based on an array of numeric code points. + * @see `punycode.ucs2.decode` + * @memberOf punycode.ucs2 + * @name encode + * @param {Array} codePoints The array of numeric code points. + * @returns {String} The new Unicode string (UCS-2). + */ + function ucs2encode (array) { + return map(array, function (value) { + var output = ''; + if (value > 0xFFFF) { + value -= 0x10000; + output += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800); + value = 0xDC00 | value & 0x3FF; + } + output += stringFromCharCode(value); + return output; + }).join(''); } - if (hasOwnProp(b, 'valueOf')) { - a.valueOf = b.valueOf; + /** + * Converts a basic code point into a digit/integer. + * @see `digitToBasic()` + * @private + * @param {Number} codePoint The basic numeric code point value. + * @returns {Number} The numeric value of a basic code point (for use in + * representing integers) in the range `0` to `base - 1`, or `base` if + * the code point does not represent a value. + */ + function basicToDigit (codePoint) { + if (codePoint - 48 < 10) { + return codePoint - 22; + } + if (codePoint - 65 < 26) { + return codePoint - 65; + } + if (codePoint - 97 < 26) { + return codePoint - 97; + } + return base; } - return a; - } + /** + * Converts a digit/integer into a basic code point. + * @see `basicToDigit()` + * @private + * @param {Number} digit The numeric value of a basic code point. + * @returns {Number} The basic code point whose value (when used for + * representing integers) is `digit`, which needs to be in the range + * `0` to `base - 1`. If `flag` is non-zero, the uppercase form is + * used; else, the lowercase form is used. The behavior is undefined + * if `flag` is non-zero and `digit` has no uppercase form. + */ + function digitToBasic (digit, flag) { + // 0..25 map to ASCII a..z or A..Z + // 26..35 map to ASCII 0..9 + return digit + 22 + 75 * (digit < 26) - ((flag != 0) << 5); + } - function createUTC (input, format, locale, strict) { - return createLocalOrUTC(input, format, locale, strict, true).utc(); - } + /** + * Bias adaptation function as per section 3.4 of RFC 3492. + * https://tools.ietf.org/html/rfc3492#section-3.4 + * @private + */ + function adapt (delta, numPoints, firstTime) { + var k = 0; + delta = firstTime ? floor(delta / damp) : delta >> 1; + delta += floor(delta / numPoints); + for (/* no initialization */; delta > baseMinusTMin * tMax >> 1; k += base) { + delta = floor(delta / baseMinusTMin); + } + return floor(k + (baseMinusTMin + 1) * delta / (delta + skew)); + } - function defaultParsingFlags() { - // We need to deep clone this object. - return { - empty : false, - unusedTokens : [], - unusedInput : [], - overflow : -2, - charsLeftOver : 0, - nullInput : false, - invalidMonth : null, - invalidFormat : false, - userInvalidated : false, - iso : false, - parsedDateParts : [], - meridiem : null, - rfc2822 : false, - weekdayMismatch : false - }; - } + /** + * Converts a Punycode string of ASCII-only symbols to a string of Unicode + * symbols. + * @memberOf punycode + * @param {String} input The Punycode string of ASCII-only symbols. + * @returns {String} The resulting string of Unicode symbols. + */ + function decode (input) { + // Don't use UCS-2 + var output = []; + var inputLength = input.length; + var out; + var i = 0; + var n = initialN; + var bias = initialBias; + var basic; + var j; + var index; + var oldi; + var w; + var k; + var digit; + var t; + /** Cached calculation results */ + var baseMinusT; - function getParsingFlags(m) { - if (m._pf == null) { - m._pf = defaultParsingFlags(); - } - return m._pf; - } + // Handle the basic code points: let `basic` be the number of input code + // points before the last delimiter, or `0` if there is none, then copy + // the first basic code points to the output. - var some; - if (Array.prototype.some) { - some = Array.prototype.some; - } else { - some = function (fun) { - var t = Object(this); - var len = t.length >>> 0; + basic = input.lastIndexOf(delimiter); + if (basic < 0) { + basic = 0; + } - for (var i = 0; i < len; i++) { - if (i in t && fun.call(this, t[i], i, t)) { - return true; - } + for (j = 0; j < basic; ++j) { + // if it's not a basic code point + if (input.charCodeAt(j) >= 0x80) { + error('not-basic'); } + output.push(input.charCodeAt(j)); + } - return false; - }; - } - - function isValid(m) { - if (m._isValid == null) { - var flags = getParsingFlags(m); - var parsedParts = some.call(flags.parsedDateParts, function (i) { - return i != null; - }); - var isNowValid = !isNaN(m._d.getTime()) && - flags.overflow < 0 && - !flags.empty && - !flags.invalidMonth && - !flags.invalidWeekday && - !flags.weekdayMismatch && - !flags.nullInput && - !flags.invalidFormat && - !flags.userInvalidated && - (!flags.meridiem || (flags.meridiem && parsedParts)); + // Main decoding loop: start just after the last delimiter if any basic code + // points were copied; start at the beginning otherwise. + + for (index = basic > 0 ? basic + 1 : 0; index < inputLength; /* no final expression */) { + // `index` is the index of the next character to be consumed. + // Decode a generalized variable-length integer into `delta`, + // which gets added to `i`. The overflow checking is easier + // if we increase `i` as we go, then subtract off its starting + // value at the end to obtain `delta`. + for (oldi = i, w = 1, k = base; /* no condition */; k += base) { + if (index >= inputLength) { + error('invalid-input'); + } - if (m._strict) { - isNowValid = isNowValid && - flags.charsLeftOver === 0 && - flags.unusedTokens.length === 0 && - flags.bigHour === undefined; - } + digit = basicToDigit(input.charCodeAt(index++)); - if (Object.isFrozen == null || !Object.isFrozen(m)) { - m._isValid = isNowValid; - } - else { - return isNowValid; - } - } - return m._isValid; - } + if (digit >= base || digit > floor((maxInt - i) / w)) { + error('overflow'); + } - function createInvalid (flags) { - var m = createUTC(NaN); - if (flags != null) { - extend(getParsingFlags(m), flags); - } - else { - getParsingFlags(m).userInvalidated = true; - } + i += digit * w; + t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias); - return m; - } + if (digit < t) { + break; + } - // Plugins that add properties should also add the key here (null value), - // so we can properly clone ourselves. - var momentProperties = hooks.momentProperties = []; + baseMinusT = base - t; + if (w > floor(maxInt / baseMinusT)) { + error('overflow'); + } - function copyConfig(to, from) { - var i, prop, val; + w *= baseMinusT; + } - if (!isUndefined(from._isAMomentObject)) { - to._isAMomentObject = from._isAMomentObject; - } - if (!isUndefined(from._i)) { - to._i = from._i; - } - if (!isUndefined(from._f)) { - to._f = from._f; - } - if (!isUndefined(from._l)) { - to._l = from._l; - } - if (!isUndefined(from._strict)) { - to._strict = from._strict; - } - if (!isUndefined(from._tzm)) { - to._tzm = from._tzm; - } - if (!isUndefined(from._isUTC)) { - to._isUTC = from._isUTC; - } - if (!isUndefined(from._offset)) { - to._offset = from._offset; - } - if (!isUndefined(from._pf)) { - to._pf = getParsingFlags(from); - } - if (!isUndefined(from._locale)) { - to._locale = from._locale; - } + out = output.length + 1; + bias = adapt(i - oldi, out, oldi == 0); - if (momentProperties.length > 0) { - for (i = 0; i < momentProperties.length; i++) { - prop = momentProperties[i]; - val = from[prop]; - if (!isUndefined(val)) { - to[prop] = val; - } + // `i` was supposed to wrap around from `out` to `0`, + // incrementing `n` each time, so we'll fix that now: + if (floor(i / out) > maxInt - n) { + error('overflow'); } - } - return to; - } + n += floor(i / out); + i %= out; - var updateInProgress = false; + // Insert `n` at position `i` of the output + output.splice(i++, 0, n); + } - // Moment prototype object - function Moment(config) { - copyConfig(this, config); - this._d = new Date(config._d != null ? config._d.getTime() : NaN); - if (!this.isValid()) { - this._d = new Date(NaN); - } - // Prevent infinite loop in case updateOffset creates new moment - // objects. - if (updateInProgress === false) { - updateInProgress = true; - hooks.updateOffset(this); - updateInProgress = false; + return ucs2encode(output); } - } - function isMoment (obj) { - return obj instanceof Moment || (obj != null && obj._isAMomentObject != null); - } + /** + * Converts a string of Unicode symbols (e.g. a domain name label) to a + * Punycode string of ASCII-only symbols. + * @memberOf punycode + * @param {String} input The string of Unicode symbols. + * @returns {String} The resulting Punycode string of ASCII-only symbols. + */ + function encode (input) { + var n; + var delta; + var handledCPCount; + var basicLength; + var bias; + var j; + var m; + var q; + var k; + var t; + var currentValue; + var output = []; + /** `inputLength` will hold the number of code points in `input`. */ + var inputLength; + /** Cached calculation results */ + var handledCPCountPlusOne; + var baseMinusT; + var qMinusT; + + // Convert the input in UCS-2 to Unicode + input = ucs2decode(input); + + // Cache the length + inputLength = input.length; + + // Initialize the state + n = initialN; + delta = 0; + bias = initialBias; + + // Handle the basic code points + for (j = 0; j < inputLength; ++j) { + currentValue = input[j]; + if (currentValue < 0x80) { + output.push(stringFromCharCode(currentValue)); + } + } - function absFloor (number) { - if (number < 0) { - // -0 -> 0 - return Math.ceil(number) || 0; - } else { - return Math.floor(number); - } - } + handledCPCount = basicLength = output.length; - function toInt(argumentForCoercion) { - var coercedNumber = +argumentForCoercion, - value = 0; + // `handledCPCount` is the number of code points that have been handled; + // `basicLength` is the number of basic code points. - if (coercedNumber !== 0 && isFinite(coercedNumber)) { - value = absFloor(coercedNumber); - } + // Finish the basic string - if it is not empty - with a delimiter + if (basicLength) { + output.push(delimiter); + } - return value; - } + // Main encoding loop: + while (handledCPCount < inputLength) { + // All non-basic code points < n have been handled already. Find the next + // larger one: + for (m = maxInt, j = 0; j < inputLength; ++j) { + currentValue = input[j]; + if (currentValue >= n && currentValue < m) { + m = currentValue; + } + } - // compare two arrays, return the number of differences - function compareArrays(array1, array2, dontConvert) { - var len = Math.min(array1.length, array2.length), - lengthDiff = Math.abs(array1.length - array2.length), - diffs = 0, - i; - for (i = 0; i < len; i++) { - if ((dontConvert && array1[i] !== array2[i]) || - (!dontConvert && toInt(array1[i]) !== toInt(array2[i]))) { - diffs++; + // Increase `delta` enough to advance the decoder's state to , + // but guard against overflow + handledCPCountPlusOne = handledCPCount + 1; + if (m - n > floor((maxInt - delta) / handledCPCountPlusOne)) { + error('overflow'); } - } - return diffs + lengthDiff; - } - function warn(msg) { - if (hooks.suppressDeprecationWarnings === false && - (typeof console !== 'undefined') && console.warn) { - console.warn('Deprecation warning: ' + msg); - } - } + delta += (m - n) * handledCPCountPlusOne; + n = m; - function deprecate(msg, fn) { - var firstTime = true; + for (j = 0; j < inputLength; ++j) { + currentValue = input[j]; - return extend(function () { - if (hooks.deprecationHandler != null) { - hooks.deprecationHandler(null, msg); - } - if (firstTime) { - var args = []; - var arg; - for (var i = 0; i < arguments.length; i++) { - arg = ''; - if (typeof arguments[i] === 'object') { - arg += '\n[' + i + '] '; - for (var key in arguments[0]) { - arg += key + ': ' + arguments[0][key] + ', '; - } - arg = arg.slice(0, -2); // Remove trailing comma and space - } else { - arg = arguments[i]; - } - args.push(arg); + if (currentValue < n && ++delta > maxInt) { + error('overflow'); + } + + if (currentValue == n) { + // Represent delta as a generalized variable-length integer + for (q = delta, k = base; /* no condition */; k += base) { + t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias); + if (q < t) { + break; + } + qMinusT = q - t; + baseMinusT = base - t; + output.push( + stringFromCharCode(digitToBasic(t + qMinusT % baseMinusT, 0)) + ); + q = floor(qMinusT / baseMinusT); } - warn(msg + '\nArguments: ' + Array.prototype.slice.call(args).join('') + '\n' + (new Error()).stack); - firstTime = false; - } - return fn.apply(this, arguments); - }, fn); - } - var deprecations = {}; + output.push(stringFromCharCode(digitToBasic(q, 0))); + bias = adapt(delta, handledCPCountPlusOne, handledCPCount == basicLength); + delta = 0; + ++handledCPCount; + } + } - function deprecateSimple(name, msg) { - if (hooks.deprecationHandler != null) { - hooks.deprecationHandler(name, msg); + ++delta; + ++n; + } + return output.join(''); } - if (!deprecations[name]) { - warn(msg); - deprecations[name] = true; + + /** + * Converts a Punycode string representing a domain name or an email address + * to Unicode. Only the Punycoded parts of the input will be converted, i.e. + * it doesn't matter if you call it on a string that has already been + * converted to Unicode. + * @memberOf punycode + * @param {String} input The Punycoded domain name or email address to + * convert to Unicode. + * @returns {String} The Unicode representation of the given Punycode + * string. + */ + function toUnicode (input) { + return mapDomain(input, function (string) { + return regexPunycode.test(string) + ? decode(string.slice(4).toLowerCase()) + : string; + }); } - } - hooks.suppressDeprecationWarnings = false; - hooks.deprecationHandler = null; + /** + * Converts a Unicode string representing a domain name or an email address to + * Punycode. Only the non-ASCII parts of the domain name will be converted, + * i.e. it doesn't matter if you call it with a domain that's already in + * ASCII. + * @memberOf punycode + * @param {String} input The domain name or email address to convert, as a + * Unicode string. + * @returns {String} The Punycode representation of the given domain name or + * email address. + */ + function toASCII (input) { + return mapDomain(input, function (string) { + return regexNonASCII.test(string) + ? 'xn--' + encode(string) + : string; + }); + } - function isFunction(input) { - return input instanceof Function || Object.prototype.toString.call(input) === '[object Function]'; - } + /* -------------------------------------------------------------------------- */ - function set (config) { - var prop, i; - for (i in config) { - prop = config[i]; - if (isFunction(prop)) { - this[i] = prop; - } else { - this['_' + i] = prop; - } - } - this._config = config; - // Lenient ordinal parsing accepts just a number in addition to - // number + (possibly) stuff coming from _dayOfMonthOrdinalParse. - // TODO: Remove "ordinalParse" fallback in next major release. - this._dayOfMonthOrdinalParseLenient = new RegExp( - (this._dayOfMonthOrdinalParse.source || this._ordinalParse.source) + - '|' + (/\d{1,2}/).source); - } + /** Define the public API */ + punycode = { + /** + * A string representing the current Punycode.js version number. + * @memberOf punycode + * @type String + */ + version: '1.4.1', + /** + * An object of methods to convert from JavaScript's internal character + * representation (UCS-2) to Unicode code points, and back. + * @see + * @memberOf punycode + * @type Object + */ + ucs2: { + decode: ucs2decode, + encode: ucs2encode + }, + decode: decode, + encode: encode, + toASCII: toASCII, + toUnicode: toUnicode + }; - function mergeConfigs(parentConfig, childConfig) { - var res = extend({}, parentConfig), prop; - for (prop in childConfig) { - if (hasOwnProp(childConfig, prop)) { - if (isObject(parentConfig[prop]) && isObject(childConfig[prop])) { - res[prop] = {}; - extend(res[prop], parentConfig[prop]); - extend(res[prop], childConfig[prop]); - } else if (childConfig[prop] != null) { - res[prop] = childConfig[prop]; - } else { - delete res[prop]; - } - } - } - for (prop in parentConfig) { - if (hasOwnProp(parentConfig, prop) && - !hasOwnProp(childConfig, prop) && - isObject(parentConfig[prop])) { - // make sure changes to properties don't modify parent config - res[prop] = extend({}, res[prop]); + /** Expose `punycode` */ + // Some AMD build optimizers, like r.js, check for specific condition patterns + // like the following: + if ( + typeof define === 'function' && + typeof define.amd === 'object' && + define.amd + ) { + define('punycode', function () { + return punycode; + }); + } else if (freeExports && freeModule) { + if (module.exports == freeExports) { + // in Node.js, io.js, or RingoJS v0.8.0+ + freeModule.exports = punycode; + } else { + // in Narwhal or RingoJS v0.7.0- + for (key in punycode) { + punycode.hasOwnProperty(key) && (freeExports[key] = punycode[key]); } + } + } else { + // in Rhino or a web browser + root.punycode = punycode; } - return res; - } + }(this)); + }).call(this, typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : typeof window !== 'undefined' ? window : {}); + }, {}], + 297: [function (require, module, exports) { + 'use strict'; - function Locale(config) { - if (config != null) { - this.set(config); - } - } + var replace = String.prototype.replace; + var percentTwenties = /%20/g; - var keys; + module.exports = { + default: 'RFC3986', + formatters: { + RFC1738: function (value) { + return replace.call(value, percentTwenties, '+'); + }, + RFC3986: function (value) { + return value; + } + }, + RFC1738: 'RFC1738', + RFC3986: 'RFC3986' + }; + }, {}], + 298: [function (require, module, exports) { + 'use strict'; - if (Object.keys) { - keys = Object.keys; - } else { - keys = function (obj) { - var i, res = []; - for (i in obj) { - if (hasOwnProp(obj, i)) { - res.push(i); - } - } - return res; - }; - } + var stringify = require('./stringify'); + var parse = require('./parse'); + var formats = require('./formats'); - var defaultCalendar = { - sameDay : '[Today at] LT', - nextDay : '[Tomorrow at] LT', - nextWeek : 'dddd [at] LT', - lastDay : '[Yesterday at] LT', - lastWeek : '[Last] dddd [at] LT', - sameElse : 'L' + module.exports = { + formats: formats, + parse: parse, + stringify: stringify + }; + }, { './formats': 297, './parse': 299, './stringify': 300 }], + 299: [function (require, module, exports) { + 'use strict'; + + var utils = require('./utils'); + + var has = Object.prototype.hasOwnProperty; + + var defaults = { + allowDots: false, + allowPrototypes: false, + arrayLimit: 20, + decoder: utils.decode, + delimiter: '&', + depth: 5, + parameterLimit: 1000, + plainObjects: false, + strictNullHandling: false }; - function calendar (key, mom, now) { - var output = this._calendar[key] || this._calendar['sameElse']; - return isFunction(output) ? output.call(mom, now) : output; - } + var parseValues = function parseQueryStringValues (str, options) { + var obj = {}; + var cleanStr = options.ignoreQueryPrefix ? str.replace(/^\?/, '') : str; + var limit = options.parameterLimit === Infinity ? undefined : options.parameterLimit; + var parts = cleanStr.split(options.delimiter, limit); - var defaultLongDateFormat = { - LTS : 'h:mm:ss A', - LT : 'h:mm A', - L : 'MM/DD/YYYY', - LL : 'MMMM D, YYYY', - LLL : 'MMMM D, YYYY h:mm A', - LLLL : 'dddd, MMMM D, YYYY h:mm A' - }; + for (var i = 0; i < parts.length; ++i) { + var part = parts[i]; - function longDateFormat (key) { - var format = this._longDateFormat[key], - formatUpper = this._longDateFormat[key.toUpperCase()]; + var bracketEqualsPos = part.indexOf(']='); + var pos = bracketEqualsPos === -1 ? part.indexOf('=') : bracketEqualsPos + 1; - if (format || !formatUpper) { - return format; + var key, val; + if (pos === -1) { + key = options.decoder(part, defaults.decoder); + val = options.strictNullHandling ? null : ''; + } else { + key = options.decoder(part.slice(0, pos), defaults.decoder); + val = options.decoder(part.slice(pos + 1), defaults.decoder); + } + if (has.call(obj, key)) { + obj[key] = [].concat(obj[key]).concat(val); + } else { + obj[key] = val; } + } - this._longDateFormat[key] = formatUpper.replace(/MMMM|MM|DD|dddd/g, function (val) { - return val.slice(1); - }); + return obj; + }; - return this._longDateFormat[key]; - } + var parseObject = function (chain, val, options) { + var leaf = val; - var defaultInvalidDate = 'Invalid date'; + for (var i = chain.length - 1; i >= 0; --i) { + var obj; + var root = chain[i]; - function invalidDate () { - return this._invalidDate; - } + if (root === '[]') { + obj = []; + obj = obj.concat(leaf); + } else { + obj = options.plainObjects ? Object.create(null) : {}; + var cleanRoot = root.charAt(0) === '[' && root.charAt(root.length - 1) === ']' ? root.slice(1, -1) : root; + var index = parseInt(cleanRoot, 10); + if ( + !isNaN(index) && + root !== cleanRoot && + String(index) === cleanRoot && + index >= 0 && + (options.parseArrays && index <= options.arrayLimit) + ) { + obj = []; + obj[index] = leaf; + } else { + obj[cleanRoot] = leaf; + } + } - var defaultOrdinal = '%d'; - var defaultDayOfMonthOrdinalParse = /\d{1,2}/; + leaf = obj; + } - function ordinal (number) { - return this._ordinal.replace('%d', number); - } + return leaf; + }; - var defaultRelativeTime = { - future : 'in %s', - past : '%s ago', - s : 'a few seconds', - ss : '%d seconds', - m : 'a minute', - mm : '%d minutes', - h : 'an hour', - hh : '%d hours', - d : 'a day', - dd : '%d days', - M : 'a month', - MM : '%d months', - y : 'a year', - yy : '%d years' - }; - - function relativeTime (number, withoutSuffix, string, isFuture) { - var output = this._relativeTime[string]; - return (isFunction(output)) ? - output(number, withoutSuffix, string, isFuture) : - output.replace(/%d/i, number); - } + var parseKeys = function parseQueryStringKeys (givenKey, val, options) { + if (!givenKey) { + return; + } - function pastFuture (diff, output) { - var format = this._relativeTime[diff > 0 ? 'future' : 'past']; - return isFunction(format) ? format(output) : format.replace(/%s/i, output); - } + // Transform dot notation to bracket notation + var key = options.allowDots ? givenKey.replace(/\.([^.[]+)/g, '[$1]') : givenKey; - var aliases = {}; + // The regex chunks - function addUnitAlias (unit, shorthand) { - var lowerCase = unit.toLowerCase(); - aliases[lowerCase] = aliases[lowerCase + 's'] = aliases[shorthand] = unit; - } + var brackets = /(\[[^[\]]*])/; + var child = /(\[[^[\]]*])/g; - function normalizeUnits(units) { - return typeof units === 'string' ? aliases[units] || aliases[units.toLowerCase()] : undefined; - } + // Get the parent - function normalizeObjectUnits(inputObject) { - var normalizedInput = {}, - normalizedProp, - prop; + var segment = brackets.exec(key); + var parent = segment ? key.slice(0, segment.index) : key; - for (prop in inputObject) { - if (hasOwnProp(inputObject, prop)) { - normalizedProp = normalizeUnits(prop); - if (normalizedProp) { - normalizedInput[normalizedProp] = inputObject[prop]; - } - } - } + // Stash the parent if it exists - return normalizedInput; - } + var keys = []; + if (parent) { + // If we aren't using plain objects, optionally prefix keys + // that would overwrite object prototype properties + if (!options.plainObjects && has.call(Object.prototype, parent)) { + if (!options.allowPrototypes) { + return; + } + } - var priorities = {}; + keys.push(parent); + } - function addUnitPriority(unit, priority) { - priorities[unit] = priority; - } + // Loop through children appending to the array until we hit depth - function getPrioritizedUnits(unitsObj) { - var units = []; - for (var u in unitsObj) { - units.push({unit: u, priority: priorities[u]}); + var i = 0; + while ((segment = child.exec(key)) !== null && i < options.depth) { + i += 1; + if (!options.plainObjects && has.call(Object.prototype, segment[1].slice(1, -1))) { + if (!options.allowPrototypes) { + return; + } } - units.sort(function (a, b) { - return a.priority - b.priority; - }); - return units; - } + keys.push(segment[1]); + } - function zeroFill(number, targetLength, forceSign) { - var absNumber = '' + Math.abs(number), - zerosToFill = targetLength - absNumber.length, - sign = number >= 0; - return (sign ? (forceSign ? '+' : '') : '-') + - Math.pow(10, Math.max(0, zerosToFill)).toString().substr(1) + absNumber; - } + // If there's a remainder, just add whatever is left - var formattingTokens = /(\[[^\[]*\])|(\\)?([Hh]mm(ss)?|Mo|MM?M?M?|Do|DDDo|DD?D?D?|ddd?d?|do?|w[o|w]?|W[o|W]?|Qo?|YYYYYY|YYYYY|YYYY|YY|gg(ggg?)?|GG(GGG?)?|e|E|a|A|hh?|HH?|kk?|mm?|ss?|S{1,9}|x|X|zz?|ZZ?|.)/g; + if (segment) { + keys.push('[' + key.slice(segment.index) + ']'); + } - var localFormattingTokens = /(\[[^\[]*\])|(\\)?(LTS|LT|LL?L?L?|l{1,4})/g; + return parseObject(keys, val, options); + }; - var formatFunctions = {}; + module.exports = function (str, opts) { + var options = opts ? utils.assign({}, opts) : {}; - var formatTokenFunctions = {}; + if (options.decoder !== null && options.decoder !== undefined && typeof options.decoder !== 'function') { + throw new TypeError('Decoder has to be a function.'); + } - // token: 'M' - // padded: ['MM', 2] - // ordinal: 'Mo' - // callback: function () { this.month() + 1 } - function addFormatToken (token, padded, ordinal, callback) { - var func = callback; - if (typeof callback === 'string') { - func = function () { - return this[callback](); - }; - } - if (token) { - formatTokenFunctions[token] = func; - } - if (padded) { - formatTokenFunctions[padded[0]] = function () { - return zeroFill(func.apply(this, arguments), padded[1], padded[2]); - }; - } - if (ordinal) { - formatTokenFunctions[ordinal] = function () { - return this.localeData().ordinal(func.apply(this, arguments), token); - }; - } - } + options.ignoreQueryPrefix = options.ignoreQueryPrefix === true; + options.delimiter = typeof options.delimiter === 'string' || utils.isRegExp(options.delimiter) ? options.delimiter : defaults.delimiter; + options.depth = typeof options.depth === 'number' ? options.depth : defaults.depth; + options.arrayLimit = typeof options.arrayLimit === 'number' ? options.arrayLimit : defaults.arrayLimit; + options.parseArrays = options.parseArrays !== false; + options.decoder = typeof options.decoder === 'function' ? options.decoder : defaults.decoder; + options.allowDots = typeof options.allowDots === 'boolean' ? options.allowDots : defaults.allowDots; + options.plainObjects = typeof options.plainObjects === 'boolean' ? options.plainObjects : defaults.plainObjects; + options.allowPrototypes = typeof options.allowPrototypes === 'boolean' ? options.allowPrototypes : defaults.allowPrototypes; + options.parameterLimit = typeof options.parameterLimit === 'number' ? options.parameterLimit : defaults.parameterLimit; + options.strictNullHandling = typeof options.strictNullHandling === 'boolean' ? options.strictNullHandling : defaults.strictNullHandling; + + if (str === '' || str === null || typeof str === 'undefined') { + return options.plainObjects ? Object.create(null) : {}; + } - function removeFormattingTokens(input) { - if (input.match(/\[[\s\S]/)) { - return input.replace(/^\[|\]$/g, ''); - } - return input.replace(/\\/g, ''); - } + var tempObj = typeof str === 'string' ? parseValues(str, options) : str; + var obj = options.plainObjects ? Object.create(null) : {}; - function makeFormatFunction(format) { - var array = format.match(formattingTokens), i, length; + // Iterate over the keys and setup the new object - for (i = 0, length = array.length; i < length; i++) { - if (formatTokenFunctions[array[i]]) { - array[i] = formatTokenFunctions[array[i]]; - } else { - array[i] = removeFormattingTokens(array[i]); - } - } + var keys = Object.keys(tempObj); + for (var i = 0; i < keys.length; ++i) { + var key = keys[i]; + var newObj = parseKeys(key, tempObj[key], options); + obj = utils.merge(obj, newObj, options); + } - return function (mom) { - var output = '', i; - for (i = 0; i < length; i++) { - output += isFunction(array[i]) ? array[i].call(mom, format) : array[i]; - } - return output; - }; - } + return utils.compact(obj); + }; + }, { './utils': 301 }], + 300: [function (require, module, exports) { + 'use strict'; - // format date using native date object - function formatMoment(m, format) { - if (!m.isValid()) { - return m.localeData().invalidDate(); - } + var utils = require('./utils'); + var formats = require('./formats'); - format = expandFormat(format, m.localeData()); - formatFunctions[format] = formatFunctions[format] || makeFormatFunction(format); + var arrayPrefixGenerators = { + brackets: function brackets (prefix) { // eslint-disable-line func-name-matching + return prefix + '[]'; + }, + indices: function indices (prefix, key) { // eslint-disable-line func-name-matching + return prefix + '[' + key + ']'; + }, + repeat: function repeat (prefix) { // eslint-disable-line func-name-matching + return prefix; + } + }; - return formatFunctions[format](m); - } + var toISO = Date.prototype.toISOString; - function expandFormat(format, locale) { - var i = 5; + var defaults = { + delimiter: '&', + encode: true, + encoder: utils.encode, + encodeValuesOnly: false, + serializeDate: function serializeDate (date) { // eslint-disable-line func-name-matching + return toISO.call(date); + }, + skipNulls: false, + strictNullHandling: false + }; - function replaceLongDateFormatTokens(input) { - return locale.longDateFormat(input) || input; + var stringify = function stringify ( // eslint-disable-line func-name-matching + object, + prefix, + generateArrayPrefix, + strictNullHandling, + skipNulls, + encoder, + filter, + sort, + allowDots, + serializeDate, + formatter, + encodeValuesOnly + ) { + var obj = object; + if (typeof filter === 'function') { + obj = filter(prefix, obj); + } else if (obj instanceof Date) { + obj = serializeDate(obj); + } else if (obj === null) { + if (strictNullHandling) { + return encoder && !encodeValuesOnly ? encoder(prefix, defaults.encoder) : prefix; } - localFormattingTokens.lastIndex = 0; - while (i >= 0 && localFormattingTokens.test(format)) { - format = format.replace(localFormattingTokens, replaceLongDateFormatTokens); - localFormattingTokens.lastIndex = 0; - i -= 1; + obj = ''; + } + + if (typeof obj === 'string' || typeof obj === 'number' || typeof obj === 'boolean' || utils.isBuffer(obj)) { + if (encoder) { + var keyValue = encodeValuesOnly ? prefix : encoder(prefix, defaults.encoder); + return [formatter(keyValue) + '=' + formatter(encoder(obj, defaults.encoder))]; } + return [formatter(prefix) + '=' + formatter(String(obj))]; + } - return format; - } + var values = []; - var match1 = /\d/; // 0 - 9 - var match2 = /\d\d/; // 00 - 99 - var match3 = /\d{3}/; // 000 - 999 - var match4 = /\d{4}/; // 0000 - 9999 - var match6 = /[+-]?\d{6}/; // -999999 - 999999 - var match1to2 = /\d\d?/; // 0 - 99 - var match3to4 = /\d\d\d\d?/; // 999 - 9999 - var match5to6 = /\d\d\d\d\d\d?/; // 99999 - 999999 - var match1to3 = /\d{1,3}/; // 0 - 999 - var match1to4 = /\d{1,4}/; // 0 - 9999 - var match1to6 = /[+-]?\d{1,6}/; // -999999 - 999999 + if (typeof obj === 'undefined') { + return values; + } - var matchUnsigned = /\d+/; // 0 - inf - var matchSigned = /[+-]?\d+/; // -inf - inf + var objKeys; + if (Array.isArray(filter)) { + objKeys = filter; + } else { + var keys = Object.keys(obj); + objKeys = sort ? keys.sort(sort) : keys; + } - var matchOffset = /Z|[+-]\d\d:?\d\d/gi; // +00:00 -00:00 +0000 -0000 or Z - var matchShortOffset = /Z|[+-]\d\d(?::?\d\d)?/gi; // +00 -00 +00:00 -00:00 +0000 -0000 or Z + for (var i = 0; i < objKeys.length; ++i) { + var key = objKeys[i]; - var matchTimestamp = /[+-]?\d+(\.\d{1,3})?/; // 123456789 123456789.123 + if (skipNulls && obj[key] === null) { + continue; + } - // any word (or two) characters or numbers including two/three word month in arabic. - // includes scottish gaelic two word and hyphenated months - var matchWord = /[0-9]{0,256}['a-z\u00A0-\u05FF\u0700-\uD7FF\uF900-\uFDCF\uFDF0-\uFF07\uFF10-\uFFEF]{1,256}|[\u0600-\u06FF\/]{1,256}(\s*?[\u0600-\u06FF]{1,256}){1,2}/i; + if (Array.isArray(obj)) { + values = values.concat(stringify( + obj[key], + generateArrayPrefix(prefix, key), + generateArrayPrefix, + strictNullHandling, + skipNulls, + encoder, + filter, + sort, + allowDots, + serializeDate, + formatter, + encodeValuesOnly + )); + } else { + values = values.concat(stringify( + obj[key], + prefix + (allowDots ? '.' + key : '[' + key + ']'), + generateArrayPrefix, + strictNullHandling, + skipNulls, + encoder, + filter, + sort, + allowDots, + serializeDate, + formatter, + encodeValuesOnly + )); + } + } - var regexes = {}; + return values; + }; - function addRegexToken (token, regex, strictRegex) { - regexes[token] = isFunction(regex) ? regex : function (isStrict, localeData) { - return (isStrict && strictRegex) ? strictRegex : regex; - }; - } + module.exports = function (object, opts) { + var obj = object; + var options = opts ? utils.assign({}, opts) : {}; - function getParseRegexForToken (token, config) { - if (!hasOwnProp(regexes, token)) { - return new RegExp(unescapeFormat(token)); - } + if (options.encoder !== null && options.encoder !== undefined && typeof options.encoder !== 'function') { + throw new TypeError('Encoder has to be a function.'); + } - return regexes[token](config._strict, config._locale); - } + var delimiter = typeof options.delimiter === 'undefined' ? defaults.delimiter : options.delimiter; + var strictNullHandling = typeof options.strictNullHandling === 'boolean' ? options.strictNullHandling : defaults.strictNullHandling; + var skipNulls = typeof options.skipNulls === 'boolean' ? options.skipNulls : defaults.skipNulls; + var encode = typeof options.encode === 'boolean' ? options.encode : defaults.encode; + var encoder = typeof options.encoder === 'function' ? options.encoder : defaults.encoder; + var sort = typeof options.sort === 'function' ? options.sort : null; + var allowDots = typeof options.allowDots === 'undefined' ? false : options.allowDots; + var serializeDate = typeof options.serializeDate === 'function' ? options.serializeDate : defaults.serializeDate; + var encodeValuesOnly = typeof options.encodeValuesOnly === 'boolean' ? options.encodeValuesOnly : defaults.encodeValuesOnly; + if (typeof options.format === 'undefined') { + options.format = formats.default; + } else if (!Object.prototype.hasOwnProperty.call(formats.formatters, options.format)) { + throw new TypeError('Unknown format option provided.'); + } + var formatter = formats.formatters[options.format]; + var objKeys; + var filter; - // Code from http://stackoverflow.com/questions/3561493/is-there-a-regexp-escape-function-in-javascript - function unescapeFormat(s) { - return regexEscape(s.replace('\\', '').replace(/\\(\[)|\\(\])|\[([^\]\[]*)\]|\\(.)/g, function (matched, p1, p2, p3, p4) { - return p1 || p2 || p3 || p4; - })); - } + if (typeof options.filter === 'function') { + filter = options.filter; + obj = filter('', obj); + } else if (Array.isArray(options.filter)) { + filter = options.filter; + objKeys = filter; + } - function regexEscape(s) { - return s.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&'); - } + var keys = []; - var tokens = {}; + if (typeof obj !== 'object' || obj === null) { + return ''; + } - function addParseToken (token, callback) { - var i, func = callback; - if (typeof token === 'string') { - token = [token]; - } - if (isNumber(callback)) { - func = function (input, array) { - array[callback] = toInt(input); - }; - } - for (i = 0; i < token.length; i++) { - tokens[token[i]] = func; - } - } + var arrayFormat; + if (options.arrayFormat in arrayPrefixGenerators) { + arrayFormat = options.arrayFormat; + } else if ('indices' in options) { + arrayFormat = options.indices ? 'indices' : 'repeat'; + } else { + arrayFormat = 'indices'; + } - function addWeekParseToken (token, callback) { - addParseToken(token, function (input, array, config, token) { - config._w = config._w || {}; - callback(input, config._w, config, token); - }); - } + var generateArrayPrefix = arrayPrefixGenerators[arrayFormat]; - function addTimeToArrayFromToken(token, input, config) { - if (input != null && hasOwnProp(tokens, token)) { - tokens[token](input, config._a, config, token); - } - } + if (!objKeys) { + objKeys = Object.keys(obj); + } - var YEAR = 0; - var MONTH = 1; - var DATE = 2; - var HOUR = 3; - var MINUTE = 4; - var SECOND = 5; - var MILLISECOND = 6; - var WEEK = 7; - var WEEKDAY = 8; + if (sort) { + objKeys.sort(sort); + } - // FORMATTING + for (var i = 0; i < objKeys.length; ++i) { + var key = objKeys[i]; - addFormatToken('Y', 0, 0, function () { - var y = this.year(); - return y <= 9999 ? '' + y : '+' + y; - }); + if (skipNulls && obj[key] === null) { + continue; + } - addFormatToken(0, ['YY', 2], 0, function () { - return this.year() % 100; - }); + keys = keys.concat(stringify( + obj[key], + key, + generateArrayPrefix, + strictNullHandling, + skipNulls, + encode ? encoder : null, + filter, + sort, + allowDots, + serializeDate, + formatter, + encodeValuesOnly + )); + } - addFormatToken(0, ['YYYY', 4], 0, 'year'); - addFormatToken(0, ['YYYYY', 5], 0, 'year'); - addFormatToken(0, ['YYYYYY', 6, true], 0, 'year'); + var joined = keys.join(delimiter); + var prefix = options.addQueryPrefix === true ? '?' : ''; - // ALIASES + return joined.length > 0 ? prefix + joined : ''; + }; + }, { './formats': 297, './utils': 301 }], + 301: [function (require, module, exports) { + 'use strict'; - addUnitAlias('year', 'y'); + var has = Object.prototype.hasOwnProperty; - // PRIORITIES + var hexTable = (function () { + var array = []; + for (var i = 0; i < 256; ++i) { + array.push('%' + ((i < 16 ? '0' : '') + i.toString(16)).toUpperCase()); + } - addUnitPriority('year', 1); + return array; + }()); - // PARSING + var compactQueue = function compactQueue (queue) { + var obj; - addRegexToken('Y', matchSigned); - addRegexToken('YY', match1to2, match2); - addRegexToken('YYYY', match1to4, match4); - addRegexToken('YYYYY', match1to6, match6); - addRegexToken('YYYYYY', match1to6, match6); + while (queue.length) { + var item = queue.pop(); + obj = item.obj[item.prop]; - addParseToken(['YYYYY', 'YYYYYY'], YEAR); - addParseToken('YYYY', function (input, array) { - array[YEAR] = input.length === 2 ? hooks.parseTwoDigitYear(input) : toInt(input); - }); - addParseToken('YY', function (input, array) { - array[YEAR] = hooks.parseTwoDigitYear(input); - }); - addParseToken('Y', function (input, array) { - array[YEAR] = parseInt(input, 10); - }); + if (Array.isArray(obj)) { + var compacted = []; - // HELPERS + for (var j = 0; j < obj.length; ++j) { + if (typeof obj[j] !== 'undefined') { + compacted.push(obj[j]); + } + } - function daysInYear(year) { - return isLeapYear(year) ? 366 : 365; - } + item.obj[item.prop] = compacted; + } + } - function isLeapYear(year) { - return (year % 4 === 0 && year % 100 !== 0) || year % 400 === 0; - } + return obj; + }; - // HOOKS + var arrayToObject = function arrayToObject (source, options) { + var obj = options && options.plainObjects ? Object.create(null) : {}; + for (var i = 0; i < source.length; ++i) { + if (typeof source[i] !== 'undefined') { + obj[i] = source[i]; + } + } - hooks.parseTwoDigitYear = function (input) { - return toInt(input) + (toInt(input) > 68 ? 1900 : 2000); + return obj; }; - // MOMENTS + var merge = function merge (target, source, options) { + if (!source) { + return target; + } + + if (typeof source !== 'object') { + if (Array.isArray(target)) { + target.push(source); + } else if (typeof target === 'object') { + if (options.plainObjects || options.allowPrototypes || !has.call(Object.prototype, source)) { + target[source] = true; + } + } else { + return [target, source]; + } - var getSetYear = makeGetSet('FullYear', true); + return target; + } - function getIsLeapYear () { - return isLeapYear(this.year()); - } + if (typeof target !== 'object') { + return [target].concat(source); + } - function makeGetSet (unit, keepTime) { - return function (value) { - if (value != null) { - set$1(this, unit, value); - hooks.updateOffset(this, keepTime); - return this; + var mergeTarget = target; + if (Array.isArray(target) && !Array.isArray(source)) { + mergeTarget = arrayToObject(target, options); + } + + if (Array.isArray(target) && Array.isArray(source)) { + source.forEach(function (item, i) { + if (has.call(target, i)) { + if (target[i] && typeof target[i] === 'object') { + target[i] = merge(target[i], item, options); } else { - return get(this, unit); + target.push(item); } - }; - } + } else { + target[i] = item; + } + }); + return target; + } - function get (mom, unit) { - return mom.isValid() ? - mom._d['get' + (mom._isUTC ? 'UTC' : '') + unit]() : NaN; - } + return Object.keys(source).reduce(function (acc, key) { + var value = source[key]; - function set$1 (mom, unit, value) { - if (mom.isValid() && !isNaN(value)) { - if (unit === 'FullYear' && isLeapYear(mom.year()) && mom.month() === 1 && mom.date() === 29) { - mom._d['set' + (mom._isUTC ? 'UTC' : '') + unit](value, mom.month(), daysInMonth(value, mom.month())); - } - else { - mom._d['set' + (mom._isUTC ? 'UTC' : '') + unit](value); - } + if (has.call(acc, key)) { + acc[key] = merge(acc[key], value, options); + } else { + acc[key] = value; } - } + return acc; + }, mergeTarget); + }; - // MOMENTS + var assign = function assignSingleSource (target, source) { + return Object.keys(source).reduce(function (acc, key) { + acc[key] = source[key]; + return acc; + }, target); + }; - function stringGet (units) { - units = normalizeUnits(units); - if (isFunction(this[units])) { - return this[units](); + var decode = function (str) { + try { + return decodeURIComponent(str.replace(/\+/g, ' ')); + } catch (e) { + return str; + } + }; + + var encode = function encode (str) { + // This code was originally written by Brian White (mscdex) for the io.js core querystring library. + // It has been adapted here for stricter adherence to RFC 3986 + if (str.length === 0) { + return str; + } + + var string = typeof str === 'string' ? str : String(str); + + var out = ''; + for (var i = 0; i < string.length; ++i) { + var c = string.charCodeAt(i); + + if ( + c === 0x2D || // - + c === 0x2E || // . + c === 0x5F || // _ + c === 0x7E || // ~ + (c >= 0x30 && c <= 0x39) || // 0-9 + (c >= 0x41 && c <= 0x5A) || // a-z + (c >= 0x61 && c <= 0x7A) // A-Z + ) { + out += string.charAt(i); + continue; + } + + if (c < 0x80) { + out = out + hexTable[c]; + continue; } - return this; - } + if (c < 0x800) { + out = out + (hexTable[0xC0 | (c >> 6)] + hexTable[0x80 | (c & 0x3F)]); + continue; + } - function stringSet (units, value) { - if (typeof units === 'object') { - units = normalizeObjectUnits(units); - var prioritized = getPrioritizedUnits(units); - for (var i = 0; i < prioritized.length; i++) { - this[prioritized[i].unit](units[prioritized[i].unit]); - } - } else { - units = normalizeUnits(units); - if (isFunction(this[units])) { - return this[units](value); - } + if (c < 0xD800 || c >= 0xE000) { + out = out + (hexTable[0xE0 | (c >> 12)] + hexTable[0x80 | ((c >> 6) & 0x3F)] + hexTable[0x80 | (c & 0x3F)]); + continue; } - return this; - } - function mod(n, x) { - return ((n % x) + x) % x; - } + i += 1; + c = 0x10000 + (((c & 0x3FF) << 10) | (string.charCodeAt(i) & 0x3FF)); + out += hexTable[0xF0 | (c >> 18)] + + hexTable[0x80 | ((c >> 12) & 0x3F)] + + hexTable[0x80 | ((c >> 6) & 0x3F)] + + hexTable[0x80 | (c & 0x3F)]; + } - var indexOf; + return out; + }; - if (Array.prototype.indexOf) { - indexOf = Array.prototype.indexOf; - } else { - indexOf = function (o) { - // I know - var i; - for (i = 0; i < this.length; ++i) { - if (this[i] === o) { - return i; - } - } - return -1; - }; - } + var compact = function compact (value) { + var queue = [{ obj: { o: value }, prop: 'o' }]; + var refs = []; - function daysInMonth(year, month) { - if (isNaN(year) || isNaN(month)) { - return NaN; + for (var i = 0; i < queue.length; ++i) { + var item = queue[i]; + var obj = item.obj[item.prop]; + + var keys = Object.keys(obj); + for (var j = 0; j < keys.length; ++j) { + var key = keys[j]; + var val = obj[key]; + if (typeof val === 'object' && val !== null && refs.indexOf(val) === -1) { + queue.push({ obj: obj, prop: key }); + refs.push(val); + } } - var modMonth = mod(month, 12); - year += (month - modMonth) / 12; - return modMonth === 1 ? (isLeapYear(year) ? 29 : 28) : (31 - modMonth % 7 % 2); - } + } - // FORMATTING + return compactQueue(queue); + }; - addFormatToken('M', ['MM', 2], 'Mo', function () { - return this.month() + 1; - }); + var isRegExp = function isRegExp (obj) { + return Object.prototype.toString.call(obj) === '[object RegExp]'; + }; - addFormatToken('MMM', 0, 0, function (format) { - return this.localeData().monthsShort(this, format); - }); + var isBuffer = function isBuffer (obj) { + if (obj === null || typeof obj === 'undefined') { + return false; + } - addFormatToken('MMMM', 0, 0, function (format) { - return this.localeData().months(this, format); - }); + return !!(obj.constructor && obj.constructor.isBuffer && obj.constructor.isBuffer(obj)); + }; - // ALIASES + module.exports = { + arrayToObject: arrayToObject, + assign: assign, + compact: compact, + decode: decode, + encode: encode, + isBuffer: isBuffer, + isRegExp: isRegExp, + merge: merge + }; + }, {}], + 302: [function (require, module, exports) { + // Copyright Joyent, Inc. and other Node contributors. + // + // Permission is hereby granted, free of charge, to any person obtaining a + // copy of this software and associated documentation files (the + // "Software"), to deal in the Software without restriction, including + // without limitation the rights to use, copy, modify, merge, publish, + // distribute, sublicense, and/or sell copies of the Software, and to permit + // persons to whom the Software is furnished to do so, subject to the + // following conditions: + // + // The above copyright notice and this permission notice shall be included + // in all copies or substantial portions of the Software. + // + // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN + // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + // USE OR OTHER DEALINGS IN THE SOFTWARE. - addUnitAlias('month', 'M'); + 'use strict'; - // PRIORITY + // If obj.hasOwnProperty has been overridden, then calling + // obj.hasOwnProperty(prop) will break. + // See: https://github.com/joyent/node/issues/1707 + function hasOwnProperty (obj, prop) { + return Object.prototype.hasOwnProperty.call(obj, prop); + } - addUnitPriority('month', 8); + module.exports = function (qs, sep, eq, options) { + sep = sep || '&'; + eq = eq || '='; + var obj = {}; - // PARSING + if (typeof qs !== 'string' || qs.length === 0) { + return obj; + } - addRegexToken('M', match1to2); - addRegexToken('MM', match1to2, match2); - addRegexToken('MMM', function (isStrict, locale) { - return locale.monthsShortRegex(isStrict); - }); - addRegexToken('MMMM', function (isStrict, locale) { - return locale.monthsRegex(isStrict); - }); + var regexp = /\+/g; + qs = qs.split(sep); - addParseToken(['M', 'MM'], function (input, array) { - array[MONTH] = toInt(input) - 1; - }); + var maxKeys = 1000; + if (options && typeof options.maxKeys === 'number') { + maxKeys = options.maxKeys; + } - addParseToken(['MMM', 'MMMM'], function (input, array, config, token) { - var month = config._locale.monthsParse(input, token, config._strict); - // if we didn't find a month name, mark the date as invalid. - if (month != null) { - array[MONTH] = month; + var len = qs.length; + // maxKeys <= 0 means that we should not limit keys count + if (maxKeys > 0 && len > maxKeys) { + len = maxKeys; + } + + for (var i = 0; i < len; ++i) { + var x = qs[i].replace(regexp, '%20'); + var idx = x.indexOf(eq); + var kstr; var vstr; var k; var v; + + if (idx >= 0) { + kstr = x.substr(0, idx); + vstr = x.substr(idx + 1); } else { - getParsingFlags(config).invalidMonth = input; + kstr = x; + vstr = ''; } - }); - // LOCALES + k = decodeURIComponent(kstr); + v = decodeURIComponent(vstr); - var MONTHS_IN_FORMAT = /D[oD]?(\[[^\[\]]*\]|\s)+MMMM?/; - var defaultLocaleMonths = 'January_February_March_April_May_June_July_August_September_October_November_December'.split('_'); - function localeMonths (m, format) { - if (!m) { - return isArray(this._months) ? this._months : - this._months['standalone']; + if (!hasOwnProperty(obj, k)) { + obj[k] = v; + } else if (isArray(obj[k])) { + obj[k].push(v); + } else { + obj[k] = [obj[k], v]; } - return isArray(this._months) ? this._months[m.month()] : - this._months[(this._months.isFormat || MONTHS_IN_FORMAT).test(format) ? 'format' : 'standalone'][m.month()]; - } + } - var defaultLocaleMonthsShort = 'Jan_Feb_Mar_Apr_May_Jun_Jul_Aug_Sep_Oct_Nov_Dec'.split('_'); - function localeMonthsShort (m, format) { - if (!m) { - return isArray(this._monthsShort) ? this._monthsShort : - this._monthsShort['standalone']; - } - return isArray(this._monthsShort) ? this._monthsShort[m.month()] : - this._monthsShort[MONTHS_IN_FORMAT.test(format) ? 'format' : 'standalone'][m.month()]; - } + return obj; + }; - function handleStrictParse(monthName, format, strict) { - var i, ii, mom, llc = monthName.toLocaleLowerCase(); - if (!this._monthsParse) { - // this is not used - this._monthsParse = []; - this._longMonthsParse = []; - this._shortMonthsParse = []; - for (i = 0; i < 12; ++i) { - mom = createUTC([2000, i]); - this._shortMonthsParse[i] = this.monthsShort(mom, '').toLocaleLowerCase(); - this._longMonthsParse[i] = this.months(mom, '').toLocaleLowerCase(); - } - } + var isArray = Array.isArray || function (xs) { + return Object.prototype.toString.call(xs) === '[object Array]'; + }; + }, {}], + 303: [function (require, module, exports) { + // Copyright Joyent, Inc. and other Node contributors. + // + // Permission is hereby granted, free of charge, to any person obtaining a + // copy of this software and associated documentation files (the + // "Software"), to deal in the Software without restriction, including + // without limitation the rights to use, copy, modify, merge, publish, + // distribute, sublicense, and/or sell copies of the Software, and to permit + // persons to whom the Software is furnished to do so, subject to the + // following conditions: + // + // The above copyright notice and this permission notice shall be included + // in all copies or substantial portions of the Software. + // + // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN + // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + // USE OR OTHER DEALINGS IN THE SOFTWARE. - if (strict) { - if (format === 'MMM') { - ii = indexOf.call(this._shortMonthsParse, llc); - return ii !== -1 ? ii : null; - } else { - ii = indexOf.call(this._longMonthsParse, llc); - return ii !== -1 ? ii : null; - } - } else { - if (format === 'MMM') { - ii = indexOf.call(this._shortMonthsParse, llc); - if (ii !== -1) { - return ii; - } - ii = indexOf.call(this._longMonthsParse, llc); - return ii !== -1 ? ii : null; - } else { - ii = indexOf.call(this._longMonthsParse, llc); - if (ii !== -1) { - return ii; - } - ii = indexOf.call(this._shortMonthsParse, llc); - return ii !== -1 ? ii : null; - } - } - } + 'use strict'; - function localeMonthsParse (monthName, format, strict) { - var i, mom, regex; + var stringifyPrimitive = function (v) { + switch (typeof v) { + case 'string': + return v; - if (this._monthsParseExact) { - return handleStrictParse.call(this, monthName, format, strict); - } + case 'boolean': + return v ? 'true' : 'false'; - if (!this._monthsParse) { - this._monthsParse = []; - this._longMonthsParse = []; - this._shortMonthsParse = []; - } + case 'number': + return isFinite(v) ? v : ''; - // TODO: add sorting - // Sorting makes sure if one month (or abbr) is a prefix of another - // see sorting in computeMonthsParse - for (i = 0; i < 12; i++) { - // make the regex if we don't have it already - mom = createUTC([2000, i]); - if (strict && !this._longMonthsParse[i]) { - this._longMonthsParse[i] = new RegExp('^' + this.months(mom, '').replace('.', '') + '$', 'i'); - this._shortMonthsParse[i] = new RegExp('^' + this.monthsShort(mom, '').replace('.', '') + '$', 'i'); - } - if (!strict && !this._monthsParse[i]) { - regex = '^' + this.months(mom, '') + '|^' + this.monthsShort(mom, ''); - this._monthsParse[i] = new RegExp(regex.replace('.', ''), 'i'); - } - // test the regex - if (strict && format === 'MMMM' && this._longMonthsParse[i].test(monthName)) { - return i; - } else if (strict && format === 'MMM' && this._shortMonthsParse[i].test(monthName)) { - return i; - } else if (!strict && this._monthsParse[i].test(monthName)) { - return i; - } - } - } + default: + return ''; + } + }; - // MOMENTS + module.exports = function (obj, sep, eq, name) { + sep = sep || '&'; + eq = eq || '='; + if (obj === null) { + obj = undefined; + } - function setMonth (mom, value) { - var dayOfMonth; + if (typeof obj === 'object') { + return map(objectKeys(obj), function (k) { + var ks = encodeURIComponent(stringifyPrimitive(k)) + eq; + if (isArray(obj[k])) { + return map(obj[k], function (v) { + return ks + encodeURIComponent(stringifyPrimitive(v)); + }).join(sep); + } else { + return ks + encodeURIComponent(stringifyPrimitive(obj[k])); + } + }).join(sep); + } - if (!mom.isValid()) { - // No op - return mom; - } + if (!name) return ''; + return encodeURIComponent(stringifyPrimitive(name)) + eq + + encodeURIComponent(stringifyPrimitive(obj)); + }; - if (typeof value === 'string') { - if (/^\d+$/.test(value)) { - value = toInt(value); - } else { - value = mom.localeData().monthsParse(value); - // TODO: Another silent failure? - if (!isNumber(value)) { - return mom; - } - } - } + var isArray = Array.isArray || function (xs) { + return Object.prototype.toString.call(xs) === '[object Array]'; + }; + + function map (xs, f) { + if (xs.map) return xs.map(f); + var res = []; + for (var i = 0; i < xs.length; i++) { + res.push(f(xs[i], i)); + } + return res; + } + + var objectKeys = Object.keys || function (obj) { + var res = []; + for (var key in obj) { + if (Object.prototype.hasOwnProperty.call(obj, key)) res.push(key); + } + return res; + }; + }, {}], + 304: [function (require, module, exports) { + 'use strict'; + + exports.decode = exports.parse = require('./decode'); + exports.encode = exports.stringify = require('./encode'); + }, { './decode': 302, './encode': 303 }], + 305: [function (require, module, exports) { + (function (process, global) { + 'use strict'; + + function oldBrowser () { + throw new Error('Secure random number generation is not supported by this browser.\nUse Chrome, Firefox or Internet Explorer 11'); + } + + var Buffer = require('safe-buffer').Buffer; + var crypto = global.crypto || global.msCrypto; + + if (crypto && crypto.getRandomValues) { + module.exports = randomBytes; + } else { + module.exports = oldBrowser; + } - dayOfMonth = Math.min(mom.date(), daysInMonth(mom.year(), value)); - mom._d['set' + (mom._isUTC ? 'UTC' : '') + 'Month'](value, dayOfMonth); - return mom; - } + function randomBytes (size, cb) { + // phantomjs needs to throw + if (size > 65536) throw new Error('requested too many random bytes'); + // in case browserify isn't using the Uint8Array version + var rawBytes = new global.Uint8Array(size); - function getSetMonth (value) { - if (value != null) { - setMonth(this, value); - hooks.updateOffset(this, true); - return this; - } else { - return get(this, 'Month'); + // This will not work in older browsers. + // See https://developer.mozilla.org/en-US/docs/Web/API/window.crypto.getRandomValues + if (size > 0) { // getRandomValues fails on IE if size == 0 + crypto.getRandomValues(rawBytes); } - } - function getDaysInMonth () { - return daysInMonth(this.year(), this.month()); - } + // XXX: phantomjs doesn't like a buffer being passed here + var bytes = Buffer.from(rawBytes.buffer); - var defaultMonthsShortRegex = matchWord; - function monthsShortRegex (isStrict) { - if (this._monthsParseExact) { - if (!hasOwnProp(this, '_monthsRegex')) { - computeMonthsParse.call(this); - } - if (isStrict) { - return this._monthsShortStrictRegex; - } else { - return this._monthsShortRegex; - } - } else { - if (!hasOwnProp(this, '_monthsShortRegex')) { - this._monthsShortRegex = defaultMonthsShortRegex; - } - return this._monthsShortStrictRegex && isStrict ? - this._monthsShortStrictRegex : this._monthsShortRegex; + if (typeof cb === 'function') { + return process.nextTick(function () { + cb(null, bytes); + }); } - } - var defaultMonthsRegex = matchWord; - function monthsRegex (isStrict) { - if (this._monthsParseExact) { - if (!hasOwnProp(this, '_monthsRegex')) { - computeMonthsParse.call(this); - } - if (isStrict) { - return this._monthsStrictRegex; - } else { - return this._monthsRegex; - } - } else { - if (!hasOwnProp(this, '_monthsRegex')) { - this._monthsRegex = defaultMonthsRegex; - } - return this._monthsStrictRegex && isStrict ? - this._monthsStrictRegex : this._monthsRegex; + return bytes; + } + }).call(this, require('_process'), typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : typeof window !== 'undefined' ? window : {}); + }, { _process: 287, 'safe-buffer': 338 }], + 306: [function (require, module, exports) { + (function (process, global) { + 'use strict'; + + function oldBrowser () { + throw new Error('secure random number generation not supported by this browser\nuse chrome, FireFox or Internet Explorer 11'); + } + var safeBuffer = require('safe-buffer'); + var randombytes = require('randombytes'); + var Buffer = safeBuffer.Buffer; + var kBufferMaxLength = safeBuffer.kMaxLength; + var crypto = global.crypto || global.msCrypto; + var kMaxUint32 = Math.pow(2, 32) - 1; + function assertOffset (offset, length) { + if (typeof offset !== 'number' || offset !== offset) { // eslint-disable-line no-self-compare + throw new TypeError('offset must be a number'); } - } - function computeMonthsParse () { - function cmpLenRev(a, b) { - return b.length - a.length; + if (offset > kMaxUint32 || offset < 0) { + throw new TypeError('offset must be a uint32'); } - var shortPieces = [], longPieces = [], mixedPieces = [], - i, mom; - for (i = 0; i < 12; i++) { - // make the regex if we don't have it already - mom = createUTC([2000, i]); - shortPieces.push(this.monthsShort(mom, '')); - longPieces.push(this.months(mom, '')); - mixedPieces.push(this.months(mom, '')); - mixedPieces.push(this.monthsShort(mom, '')); + if (offset > kBufferMaxLength || offset > length) { + throw new RangeError('offset out of range'); } - // Sorting makes sure if one month (or abbr) is a prefix of another it - // will match the longer piece. - shortPieces.sort(cmpLenRev); - longPieces.sort(cmpLenRev); - mixedPieces.sort(cmpLenRev); - for (i = 0; i < 12; i++) { - shortPieces[i] = regexEscape(shortPieces[i]); - longPieces[i] = regexEscape(longPieces[i]); + } + + function assertSize (size, offset, length) { + if (typeof size !== 'number' || size !== size) { // eslint-disable-line no-self-compare + throw new TypeError('size must be a number'); } - for (i = 0; i < 24; i++) { - mixedPieces[i] = regexEscape(mixedPieces[i]); + + if (size > kMaxUint32 || size < 0) { + throw new TypeError('size must be a uint32'); } - this._monthsRegex = new RegExp('^(' + mixedPieces.join('|') + ')', 'i'); - this._monthsShortRegex = this._monthsRegex; - this._monthsStrictRegex = new RegExp('^(' + longPieces.join('|') + ')', 'i'); - this._monthsShortStrictRegex = new RegExp('^(' + shortPieces.join('|') + ')', 'i'); - } + if (size + offset > length || size > kBufferMaxLength) { + throw new RangeError('buffer too small'); + } + } + if ((crypto && crypto.getRandomValues) || !process.browser) { + exports.randomFill = randomFill; + exports.randomFillSync = randomFillSync; + } else { + exports.randomFill = oldBrowser; + exports.randomFillSync = oldBrowser; + } + function randomFill (buf, offset, size, cb) { + if (!Buffer.isBuffer(buf) && !(buf instanceof global.Uint8Array)) { + throw new TypeError('"buf" argument must be a Buffer or Uint8Array'); + } + + if (typeof offset === 'function') { + cb = offset; + offset = 0; + size = buf.length; + } else if (typeof size === 'function') { + cb = size; + size = buf.length - offset; + } else if (typeof cb !== 'function') { + throw new TypeError('"cb" argument must be a function'); + } + assertOffset(offset, buf.length); + assertSize(size, offset, buf.length); + return actualFill(buf, offset, size, cb); + } - function createDate (y, m, d, h, M, s, ms) { - // can't just apply() to create a date: - // https://stackoverflow.com/q/181348 - var date; - // the date constructor remaps years 0-99 to 1900-1999 - if (y < 100 && y >= 0) { - // preserve leap years using a full 400 year cycle, then reset - date = new Date(y + 400, m, d, h, M, s, ms); - if (isFinite(date.getFullYear())) { - date.setFullYear(y); + function actualFill (buf, offset, size, cb) { + if (process.browser) { + var ourBuf = buf.buffer; + var uint = new Uint8Array(ourBuf, offset, size); + crypto.getRandomValues(uint); + if (cb) { + process.nextTick(function () { + cb(null, buf); + }); + return; + } + return buf; + } + if (cb) { + randombytes(size, function (err, bytes) { + if (err) { + return cb(err); } - } else { - date = new Date(y, m, d, h, M, s, ms); + bytes.copy(buf, offset); + cb(null, buf); + }); + return; + } + var bytes = randombytes(size); + bytes.copy(buf, offset); + return buf; + } + function randomFillSync (buf, offset, size) { + if (typeof offset === 'undefined') { + offset = 0; + } + if (!Buffer.isBuffer(buf) && !(buf instanceof global.Uint8Array)) { + throw new TypeError('"buf" argument must be a Buffer or Uint8Array'); } - return date; - } + assertOffset(offset, buf.length); - function createUTCDate (y) { - var date; - // the Date.UTC function remaps years 0-99 to 1900-1999 - if (y < 100 && y >= 0) { - var args = Array.prototype.slice.call(arguments); - // preserve leap years using a full 400 year cycle, then reset - args[0] = y + 400; - date = new Date(Date.UTC.apply(null, args)); - if (isFinite(date.getUTCFullYear())) { - date.setUTCFullYear(y); - } - } else { - date = new Date(Date.UTC.apply(null, arguments)); - } + if (size === undefined) size = buf.length - offset; - return date; - } + assertSize(size, offset, buf.length); - // start-of-first-week - start-of-year - function firstWeekOffset(year, dow, doy) { - var // first-week day -- which january is always in the first week (4 for iso, 1 for other) - fwd = 7 + dow - doy, - // first-week day local weekday -- which local weekday is fwd - fwdlw = (7 + createUTCDate(year, 0, fwd).getUTCDay() - dow) % 7; + return actualFill(buf, offset, size); + } + }).call(this, require('_process'), typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : typeof window !== 'undefined' ? window : {}); + }, { _process: 287, randombytes: 305, 'safe-buffer': 338 }], + 307: [function (require, module, exports) { + module.exports = require('./lib/_stream_duplex.js'); + }, { './lib/_stream_duplex.js': 308 }], + 308: [function (require, module, exports) { + // Copyright Joyent, Inc. and other Node contributors. + // + // Permission is hereby granted, free of charge, to any person obtaining a + // copy of this software and associated documentation files (the + // "Software"), to deal in the Software without restriction, including + // without limitation the rights to use, copy, modify, merge, publish, + // distribute, sublicense, and/or sell copies of the Software, and to permit + // persons to whom the Software is furnished to do so, subject to the + // following conditions: + // + // The above copyright notice and this permission notice shall be included + // in all copies or substantial portions of the Software. + // + // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN + // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + // USE OR OTHER DEALINGS IN THE SOFTWARE. + + // a duplex stream is just a stream that is both readable and writable. + // Since JS doesn't have multiple prototypal inheritance, this class + // prototypally inherits from Readable, and then parasitically from + // Writable. + + 'use strict'; + + /* */ + + var pna = require('process-nextick-args'); + /* */ + + /* */ + var objectKeys = Object.keys || function (obj) { + var keys = []; + for (var key in obj) { + keys.push(key); + } return keys; + }; + /* */ - return -fwdlw + fwd - 1; + module.exports = Duplex; + + /* */ + var util = require('core-util-is'); + util.inherits = require('inherits'); + /* */ + + var Readable = require('./_stream_readable'); + var Writable = require('./_stream_writable'); + + util.inherits(Duplex, Readable); + + { + // avoid scope creep, the keys array can then be collected + var keys = objectKeys(Writable.prototype); + for (var v = 0; v < keys.length; v++) { + var method = keys[v]; + if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method]; + } } - // https://en.wikipedia.org/wiki/ISO_week_date#Calculating_a_date_given_the_year.2C_week_number_and_weekday - function dayOfYearFromWeeks(year, week, weekday, dow, doy) { - var localWeekday = (7 + weekday - dow) % 7, - weekOffset = firstWeekOffset(year, dow, doy), - dayOfYear = 1 + 7 * (week - 1) + localWeekday + weekOffset, - resYear, resDayOfYear; + function Duplex (options) { + if (!(this instanceof Duplex)) return new Duplex(options); - if (dayOfYear <= 0) { - resYear = year - 1; - resDayOfYear = daysInYear(resYear) + dayOfYear; - } else if (dayOfYear > daysInYear(year)) { - resYear = year + 1; - resDayOfYear = dayOfYear - daysInYear(year); - } else { - resYear = year; - resDayOfYear = dayOfYear; - } + Readable.call(this, options); + Writable.call(this, options); - return { - year: resYear, - dayOfYear: resDayOfYear - }; + if (options && options.readable === false) this.readable = false; + + if (options && options.writable === false) this.writable = false; + + this.allowHalfOpen = true; + if (options && options.allowHalfOpen === false) this.allowHalfOpen = false; + + this.once('end', onend); } - function weekOfYear(mom, dow, doy) { - var weekOffset = firstWeekOffset(mom.year(), dow, doy), - week = Math.floor((mom.dayOfYear() - weekOffset - 1) / 7) + 1, - resWeek, resYear; + Object.defineProperty(Duplex.prototype, 'writableHighWaterMark', { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function () { + return this._writableState.highWaterMark; + } + }); - if (week < 1) { - resYear = mom.year() - 1; - resWeek = week + weeksInYear(resYear, dow, doy); - } else if (week > weeksInYear(mom.year(), dow, doy)) { - resWeek = week - weeksInYear(mom.year(), dow, doy); - resYear = mom.year() + 1; - } else { - resYear = mom.year(); - resWeek = week; - } + // the no-half-open enforcer + function onend () { + // if we allow half-open state, or if the writable side ended, + // then we're ok. + if (this.allowHalfOpen || this._writableState.ended) return; - return { - week: resWeek, - year: resYear - }; + // no more data can be written. + // But allow more writes to happen in this tick. + pna.nextTick(onEndNT, this); } - function weeksInYear(year, dow, doy) { - var weekOffset = firstWeekOffset(year, dow, doy), - weekOffsetNext = firstWeekOffset(year + 1, dow, doy); - return (daysInYear(year) - weekOffset + weekOffsetNext) / 7; + function onEndNT (self) { + self.end(); } - // FORMATTING + Object.defineProperty(Duplex.prototype, 'destroyed', { + get: function () { + if (this._readableState === undefined || this._writableState === undefined) { + return false; + } + return this._readableState.destroyed && this._writableState.destroyed; + }, + set: function (value) { + // we ignore the value if the stream + // has not been initialized yet + if (this._readableState === undefined || this._writableState === undefined) { + return; + } - addFormatToken('w', ['ww', 2], 'wo', 'week'); - addFormatToken('W', ['WW', 2], 'Wo', 'isoWeek'); + // backward compatibility, the user is explicitly + // managing destroyed + this._readableState.destroyed = value; + this._writableState.destroyed = value; + } + }); - // ALIASES + Duplex.prototype._destroy = function (err, cb) { + this.push(null); + this.end(); - addUnitAlias('week', 'w'); - addUnitAlias('isoWeek', 'W'); + pna.nextTick(cb, err); + }; + }, { './_stream_readable': 310, './_stream_writable': 312, 'core-util-is': 106, inherits: 217, 'process-nextick-args': 286 }], + 309: [function (require, module, exports) { + // Copyright Joyent, Inc. and other Node contributors. + // + // Permission is hereby granted, free of charge, to any person obtaining a + // copy of this software and associated documentation files (the + // "Software"), to deal in the Software without restriction, including + // without limitation the rights to use, copy, modify, merge, publish, + // distribute, sublicense, and/or sell copies of the Software, and to permit + // persons to whom the Software is furnished to do so, subject to the + // following conditions: + // + // The above copyright notice and this permission notice shall be included + // in all copies or substantial portions of the Software. + // + // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN + // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + // USE OR OTHER DEALINGS IN THE SOFTWARE. - // PRIORITIES + // a passthrough stream. + // basically just the most minimal sort of Transform stream. + // Every written chunk gets output as-is. - addUnitPriority('week', 5); - addUnitPriority('isoWeek', 5); + 'use strict'; - // PARSING + module.exports = PassThrough; - addRegexToken('w', match1to2); - addRegexToken('ww', match1to2, match2); - addRegexToken('W', match1to2); - addRegexToken('WW', match1to2, match2); + var Transform = require('./_stream_transform'); - addWeekParseToken(['w', 'ww', 'W', 'WW'], function (input, week, config, token) { - week[token.substr(0, 1)] = toInt(input); - }); + /* */ + var util = require('core-util-is'); + util.inherits = require('inherits'); + /* */ - // HELPERS + util.inherits(PassThrough, Transform); - // LOCALES + function PassThrough (options) { + if (!(this instanceof PassThrough)) return new PassThrough(options); - function localeWeek (mom) { - return weekOfYear(mom, this._week.dow, this._week.doy).week; + Transform.call(this, options); } - var defaultLocaleWeek = { - dow : 0, // Sunday is the first day of the week. - doy : 6 // The week that contains Jan 6th is the first week of the year. + PassThrough.prototype._transform = function (chunk, encoding, cb) { + cb(null, chunk); }; + }, { './_stream_transform': 311, 'core-util-is': 106, inherits: 217 }], + 310: [function (require, module, exports) { + (function (process, global) { + // Copyright Joyent, Inc. and other Node contributors. + // + // Permission is hereby granted, free of charge, to any person obtaining a + // copy of this software and associated documentation files (the + // "Software"), to deal in the Software without restriction, including + // without limitation the rights to use, copy, modify, merge, publish, + // distribute, sublicense, and/or sell copies of the Software, and to permit + // persons to whom the Software is furnished to do so, subject to the + // following conditions: + // + // The above copyright notice and this permission notice shall be included + // in all copies or substantial portions of the Software. + // + // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN + // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + // USE OR OTHER DEALINGS IN THE SOFTWARE. - function localeFirstDayOfWeek () { - return this._week.dow; - } + 'use strict'; - function localeFirstDayOfYear () { - return this._week.doy; - } + /* */ - // MOMENTS + var pna = require('process-nextick-args'); + /* */ - function getSetWeek (input) { - var week = this.localeData().week(this); - return input == null ? week : this.add((input - week) * 7, 'd'); - } + module.exports = Readable; - function getSetISOWeek (input) { - var week = weekOfYear(this, 1, 4).week; - return input == null ? week : this.add((input - week) * 7, 'd'); - } + /* */ + var isArray = require('isarray'); + /* */ - // FORMATTING + /* */ + var Duplex; + /* */ - addFormatToken('d', 0, 'do', 'day'); + Readable.ReadableState = ReadableState; - addFormatToken('dd', 0, 0, function (format) { - return this.localeData().weekdaysMin(this, format); - }); + /* */ + var EE = require('events').EventEmitter; - addFormatToken('ddd', 0, 0, function (format) { - return this.localeData().weekdaysShort(this, format); - }); + var EElistenerCount = function (emitter, type) { + return emitter.listeners(type).length; + }; + /* */ - addFormatToken('dddd', 0, 0, function (format) { - return this.localeData().weekdays(this, format); - }); + /* */ + var Stream = require('./internal/streams/stream'); + /* */ - addFormatToken('e', 0, 0, 'weekday'); - addFormatToken('E', 0, 0, 'isoWeekday'); + /* */ - // ALIASES + var Buffer = require('safe-buffer').Buffer; + var OurUint8Array = global.Uint8Array || function () {}; + function _uint8ArrayToBuffer (chunk) { + return Buffer.from(chunk); + } + function _isUint8Array (obj) { + return Buffer.isBuffer(obj) || obj instanceof OurUint8Array; + } - addUnitAlias('day', 'd'); - addUnitAlias('weekday', 'e'); - addUnitAlias('isoWeekday', 'E'); + /* */ - // PRIORITY - addUnitPriority('day', 11); - addUnitPriority('weekday', 11); - addUnitPriority('isoWeekday', 11); + /* */ + var util = require('core-util-is'); + util.inherits = require('inherits'); + /* */ - // PARSING + /* */ + var debugUtil = require('util'); + var debug = void 0; + if (debugUtil && debugUtil.debuglog) { + debug = debugUtil.debuglog('stream'); + } else { + debug = function () {}; + } + /* */ - addRegexToken('d', match1to2); - addRegexToken('e', match1to2); - addRegexToken('E', match1to2); - addRegexToken('dd', function (isStrict, locale) { - return locale.weekdaysMinRegex(isStrict); - }); - addRegexToken('ddd', function (isStrict, locale) { - return locale.weekdaysShortRegex(isStrict); - }); - addRegexToken('dddd', function (isStrict, locale) { - return locale.weekdaysRegex(isStrict); - }); + var BufferList = require('./internal/streams/BufferList'); + var destroyImpl = require('./internal/streams/destroy'); + var StringDecoder; - addWeekParseToken(['dd', 'ddd', 'dddd'], function (input, week, config, token) { - var weekday = config._locale.weekdaysParse(input, token, config._strict); - // if we didn't get a weekday name, mark the date as invalid - if (weekday != null) { - week.d = weekday; - } else { - getParsingFlags(config).invalidWeekday = input; - } - }); + util.inherits(Readable, Stream); - addWeekParseToken(['d', 'e', 'E'], function (input, week, config, token) { - week[token] = toInt(input); - }); + var kProxyEvents = ['error', 'close', 'destroy', 'pause', 'resume']; - // HELPERS + function prependListener (emitter, event, fn) { + // Sadly this is not cacheable as some libraries bundle their own + // event emitter implementation with them. + if (typeof emitter.prependListener === 'function') return emitter.prependListener(event, fn); - function parseWeekday(input, locale) { - if (typeof input !== 'string') { - return input; - } + // This is a hack to make sure that our error handler is attached before any + // userland ones. NEVER DO THIS. This is here only because this code needs + // to continue to work with older versions of Node.js that do not include + // the prependListener() method. The goal is to eventually remove this hack. + if (!emitter._events || !emitter._events[event]) emitter.on(event, fn); else if (isArray(emitter._events[event])) emitter._events[event].unshift(fn); else emitter._events[event] = [fn, emitter._events[event]]; + } - if (!isNaN(input)) { - return parseInt(input, 10); + function ReadableState (options, stream) { + Duplex = Duplex || require('./_stream_duplex'); + + options = options || {}; + + // Duplex streams are both readable and writable, but share + // the same options object. + // However, some cases require setting options to different + // values for the readable and the writable sides of the duplex stream. + // These options can be provided separately as readableXXX and writableXXX. + var isDuplex = stream instanceof Duplex; + + // object stream flag. Used to make read(n) ignore n and to + // make all the buffer merging and length checks go away + this.objectMode = !!options.objectMode; + + if (isDuplex) this.objectMode = this.objectMode || !!options.readableObjectMode; + + // the point at which it stops calling _read() to fill the buffer + // Note: 0 is a valid value, means "don't call _read preemptively ever" + var hwm = options.highWaterMark; + var readableHwm = options.readableHighWaterMark; + var defaultHwm = this.objectMode ? 16 : 16 * 1024; + + if (hwm || hwm === 0) this.highWaterMark = hwm; else if (isDuplex && (readableHwm || readableHwm === 0)) this.highWaterMark = readableHwm; else this.highWaterMark = defaultHwm; + + // cast to ints. + this.highWaterMark = Math.floor(this.highWaterMark); + + // A linked list is used to store data chunks instead of an array because the + // linked list can remove elements from the beginning faster than + // array.shift() + this.buffer = new BufferList(); + this.length = 0; + this.pipes = null; + this.pipesCount = 0; + this.flowing = null; + this.ended = false; + this.endEmitted = false; + this.reading = false; + + // a flag to be able to tell if the event 'readable'/'data' is emitted + // immediately, or on a later tick. We set this to true at first, because + // any actions that shouldn't happen until "later" should generally also + // not happen before the first read call. + this.sync = true; + + // whenever we return null, then we set a flag to say + // that we're awaiting a 'readable' event emission. + this.needReadable = false; + this.emittedReadable = false; + this.readableListening = false; + this.resumeScheduled = false; + + // has it been destroyed + this.destroyed = false; + + // Crypto is kind of old and crusty. Historically, its default string + // encoding is 'binary' so we have to make this configurable. + // Everything else in the universe uses 'utf8', though. + this.defaultEncoding = options.defaultEncoding || 'utf8'; + + // the number of writers that are awaiting a drain event in .pipe()s + this.awaitDrain = 0; + + // if true, a maybeReadMore has been scheduled + this.readingMore = false; + + this.decoder = null; + this.encoding = null; + if (options.encoding) { + if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder; + this.decoder = new StringDecoder(options.encoding); + this.encoding = options.encoding; } + } - input = locale.weekdaysParse(input); - if (typeof input === 'number') { - return input; - } + function Readable (options) { + Duplex = Duplex || require('./_stream_duplex'); - return null; - } + if (!(this instanceof Readable)) return new Readable(options); - function parseIsoWeekday(input, locale) { - if (typeof input === 'string') { - return locale.weekdaysParse(input) % 7 || 7; - } - return isNaN(input) ? null : input; - } + this._readableState = new ReadableState(options, this); - // LOCALES - function shiftWeekdays (ws, n) { - return ws.slice(n, 7).concat(ws.slice(0, n)); - } + // legacy + this.readable = true; - var defaultLocaleWeekdays = 'Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday'.split('_'); - function localeWeekdays (m, format) { - var weekdays = isArray(this._weekdays) ? this._weekdays : - this._weekdays[(m && m !== true && this._weekdays.isFormat.test(format)) ? 'format' : 'standalone']; - return (m === true) ? shiftWeekdays(weekdays, this._week.dow) - : (m) ? weekdays[m.day()] : weekdays; - } + if (options) { + if (typeof options.read === 'function') this._read = options.read; - var defaultLocaleWeekdaysShort = 'Sun_Mon_Tue_Wed_Thu_Fri_Sat'.split('_'); - function localeWeekdaysShort (m) { - return (m === true) ? shiftWeekdays(this._weekdaysShort, this._week.dow) - : (m) ? this._weekdaysShort[m.day()] : this._weekdaysShort; - } + if (typeof options.destroy === 'function') this._destroy = options.destroy; + } - var defaultLocaleWeekdaysMin = 'Su_Mo_Tu_We_Th_Fr_Sa'.split('_'); - function localeWeekdaysMin (m) { - return (m === true) ? shiftWeekdays(this._weekdaysMin, this._week.dow) - : (m) ? this._weekdaysMin[m.day()] : this._weekdaysMin; - } + Stream.call(this); + } - function handleStrictParse$1(weekdayName, format, strict) { - var i, ii, mom, llc = weekdayName.toLocaleLowerCase(); - if (!this._weekdaysParse) { - this._weekdaysParse = []; - this._shortWeekdaysParse = []; - this._minWeekdaysParse = []; - - for (i = 0; i < 7; ++i) { - mom = createUTC([2000, 1]).day(i); - this._minWeekdaysParse[i] = this.weekdaysMin(mom, '').toLocaleLowerCase(); - this._shortWeekdaysParse[i] = this.weekdaysShort(mom, '').toLocaleLowerCase(); - this._weekdaysParse[i] = this.weekdays(mom, '').toLocaleLowerCase(); - } - } + Object.defineProperty(Readable.prototype, 'destroyed', { + get: function () { + if (this._readableState === undefined) { + return false; + } + return this._readableState.destroyed; + }, + set: function (value) { + // we ignore the value if the stream + // has not been initialized yet + if (!this._readableState) { + return; + } - if (strict) { - if (format === 'dddd') { - ii = indexOf.call(this._weekdaysParse, llc); - return ii !== -1 ? ii : null; - } else if (format === 'ddd') { - ii = indexOf.call(this._shortWeekdaysParse, llc); - return ii !== -1 ? ii : null; - } else { - ii = indexOf.call(this._minWeekdaysParse, llc); - return ii !== -1 ? ii : null; - } - } else { - if (format === 'dddd') { - ii = indexOf.call(this._weekdaysParse, llc); - if (ii !== -1) { - return ii; - } - ii = indexOf.call(this._shortWeekdaysParse, llc); - if (ii !== -1) { - return ii; - } - ii = indexOf.call(this._minWeekdaysParse, llc); - return ii !== -1 ? ii : null; - } else if (format === 'ddd') { - ii = indexOf.call(this._shortWeekdaysParse, llc); - if (ii !== -1) { - return ii; - } - ii = indexOf.call(this._weekdaysParse, llc); - if (ii !== -1) { - return ii; - } - ii = indexOf.call(this._minWeekdaysParse, llc); - return ii !== -1 ? ii : null; - } else { - ii = indexOf.call(this._minWeekdaysParse, llc); - if (ii !== -1) { - return ii; - } - ii = indexOf.call(this._weekdaysParse, llc); - if (ii !== -1) { - return ii; - } - ii = indexOf.call(this._shortWeekdaysParse, llc); - return ii !== -1 ? ii : null; - } + // backward compatibility, the user is explicitly + // managing destroyed + this._readableState.destroyed = value; } - } + }); - function localeWeekdaysParse (weekdayName, format, strict) { - var i, mom, regex; + Readable.prototype.destroy = destroyImpl.destroy; + Readable.prototype._undestroy = destroyImpl.undestroy; + Readable.prototype._destroy = function (err, cb) { + this.push(null); + cb(err); + }; - if (this._weekdaysParseExact) { - return handleStrictParse$1.call(this, weekdayName, format, strict); + // Manually shove something into the read() buffer. + // This returns true if the highWaterMark has not been hit yet, + // similar to how Writable.write() returns true if you should + // write() some more. + Readable.prototype.push = function (chunk, encoding) { + var state = this._readableState; + var skipChunkCheck; + + if (!state.objectMode) { + if (typeof chunk === 'string') { + encoding = encoding || state.defaultEncoding; + if (encoding !== state.encoding) { + chunk = Buffer.from(chunk, encoding); + encoding = ''; + } + skipChunkCheck = true; + } + } else { + skipChunkCheck = true; } - if (!this._weekdaysParse) { - this._weekdaysParse = []; - this._minWeekdaysParse = []; - this._shortWeekdaysParse = []; - this._fullWeekdaysParse = []; - } + return readableAddChunk(this, chunk, encoding, false, skipChunkCheck); + }; - for (i = 0; i < 7; i++) { - // make the regex if we don't have it already + // Unshift should *always* be something directly out of read() + Readable.prototype.unshift = function (chunk) { + return readableAddChunk(this, chunk, null, true, false); + }; - mom = createUTC([2000, 1]).day(i); - if (strict && !this._fullWeekdaysParse[i]) { - this._fullWeekdaysParse[i] = new RegExp('^' + this.weekdays(mom, '').replace('.', '\\.?') + '$', 'i'); - this._shortWeekdaysParse[i] = new RegExp('^' + this.weekdaysShort(mom, '').replace('.', '\\.?') + '$', 'i'); - this._minWeekdaysParse[i] = new RegExp('^' + this.weekdaysMin(mom, '').replace('.', '\\.?') + '$', 'i'); - } - if (!this._weekdaysParse[i]) { - regex = '^' + this.weekdays(mom, '') + '|^' + this.weekdaysShort(mom, '') + '|^' + this.weekdaysMin(mom, ''); - this._weekdaysParse[i] = new RegExp(regex.replace('.', ''), 'i'); + function readableAddChunk (stream, chunk, encoding, addToFront, skipChunkCheck) { + var state = stream._readableState; + if (chunk === null) { + state.reading = false; + onEofChunk(stream, state); + } else { + var er; + if (!skipChunkCheck) er = chunkInvalid(state, chunk); + if (er) { + stream.emit('error', er); + } else if (state.objectMode || chunk && chunk.length > 0) { + if (typeof chunk !== 'string' && !state.objectMode && Object.getPrototypeOf(chunk) !== Buffer.prototype) { + chunk = _uint8ArrayToBuffer(chunk); } - // test the regex - if (strict && format === 'dddd' && this._fullWeekdaysParse[i].test(weekdayName)) { - return i; - } else if (strict && format === 'ddd' && this._shortWeekdaysParse[i].test(weekdayName)) { - return i; - } else if (strict && format === 'dd' && this._minWeekdaysParse[i].test(weekdayName)) { - return i; - } else if (!strict && this._weekdaysParse[i].test(weekdayName)) { - return i; + + if (addToFront) { + if (state.endEmitted) stream.emit('error', new Error('stream.unshift() after end event')); else addChunk(stream, state, chunk, true); + } else if (state.ended) { + stream.emit('error', new Error('stream.push() after EOF')); + } else { + state.reading = false; + if (state.decoder && !encoding) { + chunk = state.decoder.write(chunk); + if (state.objectMode || chunk.length !== 0) addChunk(stream, state, chunk, false); else maybeReadMore(stream, state); + } else { + addChunk(stream, state, chunk, false); + } } + } else if (!addToFront) { + state.reading = false; + } } - } - // MOMENTS + return needMoreData(state); + } - function getSetDayOfWeek (input) { - if (!this.isValid()) { - return input != null ? this : NaN; - } - var day = this._isUTC ? this._d.getUTCDay() : this._d.getDay(); - if (input != null) { - input = parseWeekday(input, this.localeData()); - return this.add(input - day, 'd'); + function addChunk (stream, state, chunk, addToFront) { + if (state.flowing && state.length === 0 && !state.sync) { + stream.emit('data', chunk); + stream.read(0); } else { - return day; - } - } + // update the buffer info. + state.length += state.objectMode ? 1 : chunk.length; + if (addToFront) state.buffer.unshift(chunk); else state.buffer.push(chunk); - function getSetLocaleDayOfWeek (input) { - if (!this.isValid()) { - return input != null ? this : NaN; + if (state.needReadable) emitReadable(stream); } - var weekday = (this.day() + 7 - this.localeData()._week.dow) % 7; - return input == null ? weekday : this.add(input - weekday, 'd'); - } + maybeReadMore(stream, state); + } - function getSetISODayOfWeek (input) { - if (!this.isValid()) { - return input != null ? this : NaN; + function chunkInvalid (state, chunk) { + var er; + if (!_isUint8Array(chunk) && typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) { + er = new TypeError('Invalid non-string/buffer chunk'); } + return er; + } - // behaves the same as moment#day except - // as a getter, returns 7 instead of 0 (1-7 range instead of 0-6) - // as a setter, sunday should belong to the previous week. + // if it's past the high water mark, we can push in some more. + // Also, if we have no data yet, we can stand some + // more bytes. This is to work around cases where hwm=0, + // such as the repl. Also, if the push() triggered a + // readable event, and the user called read(largeNumber) such that + // needReadable was set, then we ought to push more, so that another + // 'readable' event will be triggered. + function needMoreData (state) { + return !state.ended && (state.needReadable || state.length < state.highWaterMark || state.length === 0); + } - if (input != null) { - var weekday = parseIsoWeekday(input, this.localeData()); - return this.day(this.day() % 7 ? weekday : weekday - 7); - } else { - return this.day() || 7; - } - } + Readable.prototype.isPaused = function () { + return this._readableState.flowing === false; + }; - var defaultWeekdaysRegex = matchWord; - function weekdaysRegex (isStrict) { - if (this._weekdaysParseExact) { - if (!hasOwnProp(this, '_weekdaysRegex')) { - computeWeekdaysParse.call(this); - } - if (isStrict) { - return this._weekdaysStrictRegex; - } else { - return this._weekdaysRegex; - } - } else { - if (!hasOwnProp(this, '_weekdaysRegex')) { - this._weekdaysRegex = defaultWeekdaysRegex; - } - return this._weekdaysStrictRegex && isStrict ? - this._weekdaysStrictRegex : this._weekdaysRegex; - } - } + // backwards compatibility. + Readable.prototype.setEncoding = function (enc) { + if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder; + this._readableState.decoder = new StringDecoder(enc); + this._readableState.encoding = enc; + return this; + }; - var defaultWeekdaysShortRegex = matchWord; - function weekdaysShortRegex (isStrict) { - if (this._weekdaysParseExact) { - if (!hasOwnProp(this, '_weekdaysRegex')) { - computeWeekdaysParse.call(this); - } - if (isStrict) { - return this._weekdaysShortStrictRegex; - } else { - return this._weekdaysShortRegex; - } + // Don't raise the hwm > 8MB + var MAX_HWM = 0x800000; + function computeNewHighWaterMark (n) { + if (n >= MAX_HWM) { + n = MAX_HWM; } else { - if (!hasOwnProp(this, '_weekdaysShortRegex')) { - this._weekdaysShortRegex = defaultWeekdaysShortRegex; - } - return this._weekdaysShortStrictRegex && isStrict ? - this._weekdaysShortStrictRegex : this._weekdaysShortRegex; + // Get the next highest power of 2 to prevent increasing hwm excessively in + // tiny amounts + n--; + n |= n >>> 1; + n |= n >>> 2; + n |= n >>> 4; + n |= n >>> 8; + n |= n >>> 16; + n++; + } + return n; + } + + // This function is designed to be inlinable, so please take care when making + // changes to the function body. + function howMuchToRead (n, state) { + if (n <= 0 || state.length === 0 && state.ended) return 0; + if (state.objectMode) return 1; + if (n !== n) { + // Only flow one buffer at a time + if (state.flowing && state.length) return state.buffer.head.data.length; else return state.length; + } + // If we're asking for more than the current hwm, then raise the hwm. + if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n); + if (n <= state.length) return n; + // Don't have enough + if (!state.ended) { + state.needReadable = true; + return 0; + } + return state.length; + } + + // you can override either this method, or the async _read(n) below. + Readable.prototype.read = function (n) { + debug('read', n); + n = parseInt(n, 10); + var state = this._readableState; + var nOrig = n; + + if (n !== 0) state.emittedReadable = false; + + // if we're doing read(0) to trigger a readable event, but we + // already have a bunch of data in the buffer, then just trigger + // the 'readable' event and move on. + if (n === 0 && state.needReadable && (state.length >= state.highWaterMark || state.ended)) { + debug('read: emitReadable', state.length, state.ended); + if (state.length === 0 && state.ended) endReadable(this); else emitReadable(this); + return null; + } + + n = howMuchToRead(n, state); + + // if we've ended, and we're now clear, then finish it up. + if (n === 0 && state.ended) { + if (state.length === 0) endReadable(this); + return null; + } + + // All the actual chunk generation logic needs to be + // *below* the call to _read. The reason is that in certain + // synthetic stream cases, such as passthrough streams, _read + // may be a completely synchronous operation which may change + // the state of the read buffer, providing enough data when + // before there was *not* enough. + // + // So, the steps are: + // 1. Figure out what the state of things will be after we do + // a read from the buffer. + // + // 2. If that resulting state will trigger a _read, then call _read. + // Note that this may be asynchronous, or synchronous. Yes, it is + // deeply ugly to write APIs this way, but that still doesn't mean + // that the Readable class should behave improperly, as streams are + // designed to be sync/async agnostic. + // Take note if the _read call is sync or async (ie, if the read call + // has returned yet), so that we know whether or not it's safe to emit + // 'readable' etc. + // + // 3. Actually pull the requested chunks out of the buffer and return. + + // if we need a readable event, then we need to do some reading. + var doRead = state.needReadable; + debug('need readable', doRead); + + // if we currently have less than the highWaterMark, then also read some + if (state.length === 0 || state.length - n < state.highWaterMark) { + doRead = true; + debug('length less than watermark', doRead); + } + + // however, if we've ended, then there's no point, and if we're already + // reading, then it's unnecessary. + if (state.ended || state.reading) { + doRead = false; + debug('reading or ended', doRead); + } else if (doRead) { + debug('do read'); + state.reading = true; + state.sync = true; + // if the length is currently zero, then we *need* a readable event. + if (state.length === 0) state.needReadable = true; + // call internal read method + this._read(state.highWaterMark); + state.sync = false; + // If _read pushed data synchronously, then `reading` will be false, + // and we need to re-evaluate how much data we can return to the user. + if (!state.reading) n = howMuchToRead(nOrig, state); } - } - var defaultWeekdaysMinRegex = matchWord; - function weekdaysMinRegex (isStrict) { - if (this._weekdaysParseExact) { - if (!hasOwnProp(this, '_weekdaysRegex')) { - computeWeekdaysParse.call(this); - } - if (isStrict) { - return this._weekdaysMinStrictRegex; - } else { - return this._weekdaysMinRegex; - } + var ret; + if (n > 0) ret = fromList(n, state); else ret = null; + + if (ret === null) { + state.needReadable = true; + n = 0; } else { - if (!hasOwnProp(this, '_weekdaysMinRegex')) { - this._weekdaysMinRegex = defaultWeekdaysMinRegex; - } - return this._weekdaysMinStrictRegex && isStrict ? - this._weekdaysMinStrictRegex : this._weekdaysMinRegex; + state.length -= n; } - } + if (state.length === 0) { + // If we have nothing in the buffer, then we want to know + // as soon as we *do* get something into the buffer. + if (!state.ended) state.needReadable = true; - function computeWeekdaysParse () { - function cmpLenRev(a, b) { - return b.length - a.length; + // If we tried to read() past the EOF, then emit end on the next tick. + if (nOrig !== n && state.ended) endReadable(this); } - var minPieces = [], shortPieces = [], longPieces = [], mixedPieces = [], - i, mom, minp, shortp, longp; - for (i = 0; i < 7; i++) { - // make the regex if we don't have it already - mom = createUTC([2000, 1]).day(i); - minp = this.weekdaysMin(mom, ''); - shortp = this.weekdaysShort(mom, ''); - longp = this.weekdays(mom, ''); - minPieces.push(minp); - shortPieces.push(shortp); - longPieces.push(longp); - mixedPieces.push(minp); - mixedPieces.push(shortp); - mixedPieces.push(longp); + if (ret !== null) this.emit('data', ret); + + return ret; + }; + + function onEofChunk (stream, state) { + if (state.ended) return; + if (state.decoder) { + var chunk = state.decoder.end(); + if (chunk && chunk.length) { + state.buffer.push(chunk); + state.length += state.objectMode ? 1 : chunk.length; + } } - // Sorting makes sure if one weekday (or abbr) is a prefix of another it - // will match the longer piece. - minPieces.sort(cmpLenRev); - shortPieces.sort(cmpLenRev); - longPieces.sort(cmpLenRev); - mixedPieces.sort(cmpLenRev); - for (i = 0; i < 7; i++) { - shortPieces[i] = regexEscape(shortPieces[i]); - longPieces[i] = regexEscape(longPieces[i]); - mixedPieces[i] = regexEscape(mixedPieces[i]); + state.ended = true; + + // emit 'readable' now to make sure it gets picked up. + emitReadable(stream); + } + + // Don't emit readable right away in sync mode, because this can trigger + // another read() call => stack overflow. This way, it might trigger + // a nextTick recursion warning, but that's not so bad. + function emitReadable (stream) { + var state = stream._readableState; + state.needReadable = false; + if (!state.emittedReadable) { + debug('emitReadable', state.flowing); + state.emittedReadable = true; + if (state.sync) pna.nextTick(emitReadable_, stream); else emitReadable_(stream); } + } - this._weekdaysRegex = new RegExp('^(' + mixedPieces.join('|') + ')', 'i'); - this._weekdaysShortRegex = this._weekdaysRegex; - this._weekdaysMinRegex = this._weekdaysRegex; + function emitReadable_ (stream) { + debug('emit readable'); + stream.emit('readable'); + flow(stream); + } - this._weekdaysStrictRegex = new RegExp('^(' + longPieces.join('|') + ')', 'i'); - this._weekdaysShortStrictRegex = new RegExp('^(' + shortPieces.join('|') + ')', 'i'); - this._weekdaysMinStrictRegex = new RegExp('^(' + minPieces.join('|') + ')', 'i'); - } + // at this point, the user has presumably seen the 'readable' event, + // and called read() to consume some data. that may have triggered + // in turn another _read(n) call, in which case reading = true if + // it's in progress. + // However, if we're not ended, or reading, and the length < hwm, + // then go ahead and try to read some more preemptively. + function maybeReadMore (stream, state) { + if (!state.readingMore) { + state.readingMore = true; + pna.nextTick(maybeReadMore_, stream, state); + } + } - // FORMATTING + function maybeReadMore_ (stream, state) { + var len = state.length; + while (!state.reading && !state.flowing && !state.ended && state.length < state.highWaterMark) { + debug('maybeReadMore read 0'); + stream.read(0); + if (len === state.length) + // didn't get any data, stop spinning. + { break; } else len = state.length; + } + state.readingMore = false; + } - function hFormat() { - return this.hours() % 12 || 12; - } + // abstract method. to be overridden in specific implementation classes. + // call cb(er, data) where data is <= n in length. + // for virtual (non-string, non-buffer) streams, "length" is somewhat + // arbitrary, and perhaps not very meaningful. + Readable.prototype._read = function (n) { + this.emit('error', new Error('_read() is not implemented')); + }; - function kFormat() { - return this.hours() || 24; - } + Readable.prototype.pipe = function (dest, pipeOpts) { + var src = this; + var state = this._readableState; - addFormatToken('H', ['HH', 2], 0, 'hour'); - addFormatToken('h', ['hh', 2], 0, hFormat); - addFormatToken('k', ['kk', 2], 0, kFormat); + switch (state.pipesCount) { + case 0: + state.pipes = dest; + break; + case 1: + state.pipes = [state.pipes, dest]; + break; + default: + state.pipes.push(dest); + break; + } + state.pipesCount += 1; + debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts); - addFormatToken('hmm', 0, 0, function () { - return '' + hFormat.apply(this) + zeroFill(this.minutes(), 2); - }); + var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr; - addFormatToken('hmmss', 0, 0, function () { - return '' + hFormat.apply(this) + zeroFill(this.minutes(), 2) + - zeroFill(this.seconds(), 2); - }); + var endFn = doEnd ? onend : unpipe; + if (state.endEmitted) pna.nextTick(endFn); else src.once('end', endFn); - addFormatToken('Hmm', 0, 0, function () { - return '' + this.hours() + zeroFill(this.minutes(), 2); - }); + dest.on('unpipe', onunpipe); + function onunpipe (readable, unpipeInfo) { + debug('onunpipe'); + if (readable === src) { + if (unpipeInfo && unpipeInfo.hasUnpiped === false) { + unpipeInfo.hasUnpiped = true; + cleanup(); + } + } + } - addFormatToken('Hmmss', 0, 0, function () { - return '' + this.hours() + zeroFill(this.minutes(), 2) + - zeroFill(this.seconds(), 2); - }); + function onend () { + debug('onend'); + dest.end(); + } + + // when the dest drains, it reduces the awaitDrain counter + // on the source. This would be more elegant with a .once() + // handler in flow(), but adding and removing repeatedly is + // too slow. + var ondrain = pipeOnDrain(src); + dest.on('drain', ondrain); + + var cleanedUp = false; + function cleanup () { + debug('cleanup'); + // cleanup event handlers once the pipe is broken + dest.removeListener('close', onclose); + dest.removeListener('finish', onfinish); + dest.removeListener('drain', ondrain); + dest.removeListener('error', onerror); + dest.removeListener('unpipe', onunpipe); + src.removeListener('end', onend); + src.removeListener('end', unpipe); + src.removeListener('data', ondata); + + cleanedUp = true; + + // if the reader is waiting for a drain event from this + // specific writer, then it would cause it to never start + // flowing again. + // So, if this is awaiting a drain, then we just call it now. + // If we don't know, then assume that we are waiting for one. + if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain(); + } + + // If the user pushes more data while we're writing to dest then we'll end up + // in ondata again. However, we only want to increase awaitDrain once because + // dest will only emit one 'drain' event for the multiple writes. + // => Introduce a guard on increasing awaitDrain. + var increasedAwaitDrain = false; + src.on('data', ondata); + function ondata (chunk) { + debug('ondata'); + increasedAwaitDrain = false; + var ret = dest.write(chunk); + if (ret === false && !increasedAwaitDrain) { + // If the user unpiped during `dest.write()`, it is possible + // to get stuck in a permanently paused state if that write + // also returned false. + // => Check whether `dest` is still a piping destination. + if ((state.pipesCount === 1 && state.pipes === dest || state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1) && !cleanedUp) { + debug('false write response, pause', src._readableState.awaitDrain); + src._readableState.awaitDrain++; + increasedAwaitDrain = true; + } + src.pause(); + } + } - function meridiem (token, lowercase) { - addFormatToken(token, 0, 0, function () { - return this.localeData().meridiem(this.hours(), this.minutes(), lowercase); - }); - } + // if the dest has an error, then stop piping into it. + // however, don't suppress the throwing behavior for this. + function onerror (er) { + debug('onerror', er); + unpipe(); + dest.removeListener('error', onerror); + if (EElistenerCount(dest, 'error') === 0) dest.emit('error', er); + } - meridiem('a', true); - meridiem('A', false); + // Make sure our error handler is attached before userland ones. + prependListener(dest, 'error', onerror); - // ALIASES + // Both close and finish should trigger unpipe, but only once. + function onclose () { + dest.removeListener('finish', onfinish); + unpipe(); + } + dest.once('close', onclose); + function onfinish () { + debug('onfinish'); + dest.removeListener('close', onclose); + unpipe(); + } + dest.once('finish', onfinish); - addUnitAlias('hour', 'h'); + function unpipe () { + debug('unpipe'); + src.unpipe(dest); + } - // PRIORITY - addUnitPriority('hour', 13); + // tell the dest that it's being piped to + dest.emit('pipe', src); - // PARSING + // start the flow if it hasn't been started already. + if (!state.flowing) { + debug('pipe resume'); + src.resume(); + } - function matchMeridiem (isStrict, locale) { - return locale._meridiemParse; - } + return dest; + }; - addRegexToken('a', matchMeridiem); - addRegexToken('A', matchMeridiem); - addRegexToken('H', match1to2); - addRegexToken('h', match1to2); - addRegexToken('k', match1to2); - addRegexToken('HH', match1to2, match2); - addRegexToken('hh', match1to2, match2); - addRegexToken('kk', match1to2, match2); + function pipeOnDrain (src) { + return function () { + var state = src._readableState; + debug('pipeOnDrain', state.awaitDrain); + if (state.awaitDrain) state.awaitDrain--; + if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) { + state.flowing = true; + flow(src); + } + }; + } - addRegexToken('hmm', match3to4); - addRegexToken('hmmss', match5to6); - addRegexToken('Hmm', match3to4); - addRegexToken('Hmmss', match5to6); + Readable.prototype.unpipe = function (dest) { + var state = this._readableState; + var unpipeInfo = { hasUnpiped: false }; - addParseToken(['H', 'HH'], HOUR); - addParseToken(['k', 'kk'], function (input, array, config) { - var kInput = toInt(input); - array[HOUR] = kInput === 24 ? 0 : kInput; - }); - addParseToken(['a', 'A'], function (input, array, config) { - config._isPm = config._locale.isPM(input); - config._meridiem = input; - }); - addParseToken(['h', 'hh'], function (input, array, config) { - array[HOUR] = toInt(input); - getParsingFlags(config).bigHour = true; - }); - addParseToken('hmm', function (input, array, config) { - var pos = input.length - 2; - array[HOUR] = toInt(input.substr(0, pos)); - array[MINUTE] = toInt(input.substr(pos)); - getParsingFlags(config).bigHour = true; - }); - addParseToken('hmmss', function (input, array, config) { - var pos1 = input.length - 4; - var pos2 = input.length - 2; - array[HOUR] = toInt(input.substr(0, pos1)); - array[MINUTE] = toInt(input.substr(pos1, 2)); - array[SECOND] = toInt(input.substr(pos2)); - getParsingFlags(config).bigHour = true; - }); - addParseToken('Hmm', function (input, array, config) { - var pos = input.length - 2; - array[HOUR] = toInt(input.substr(0, pos)); - array[MINUTE] = toInt(input.substr(pos)); - }); - addParseToken('Hmmss', function (input, array, config) { - var pos1 = input.length - 4; - var pos2 = input.length - 2; - array[HOUR] = toInt(input.substr(0, pos1)); - array[MINUTE] = toInt(input.substr(pos1, 2)); - array[SECOND] = toInt(input.substr(pos2)); - }); + // if we're not piping anywhere, then do nothing. + if (state.pipesCount === 0) return this; - // LOCALES + // just one destination. most common case. + if (state.pipesCount === 1) { + // passed in one, but it's not the right one. + if (dest && dest !== state.pipes) return this; - function localeIsPM (input) { - // IE8 Quirks Mode & IE7 Standards Mode do not allow accessing strings like arrays - // Using charAt should be more compatible. - return ((input + '').toLowerCase().charAt(0) === 'p'); - } + if (!dest) dest = state.pipes; - var defaultLocaleMeridiemParse = /[ap]\.?m?\.?/i; - function localeMeridiem (hours, minutes, isLower) { - if (hours > 11) { - return isLower ? 'pm' : 'PM'; - } else { - return isLower ? 'am' : 'AM'; + // got a match. + state.pipes = null; + state.pipesCount = 0; + state.flowing = false; + if (dest) dest.emit('unpipe', this, unpipeInfo); + return this; } - } + // slow case. multiple pipe destinations. - // MOMENTS + if (!dest) { + // remove all. + var dests = state.pipes; + var len = state.pipesCount; + state.pipes = null; + state.pipesCount = 0; + state.flowing = false; - // Setting the hour should keep the time, because the user explicitly - // specified which hour they want. So trying to maintain the same hour (in - // a new timezone) makes sense. Adding/subtracting hours does not follow - // this rule. - var getSetHour = makeGetSet('Hours', true); + for (var i = 0; i < len; i++) { + dests[i].emit('unpipe', this, unpipeInfo); + } return this; + } - var baseConfig = { - calendar: defaultCalendar, - longDateFormat: defaultLongDateFormat, - invalidDate: defaultInvalidDate, - ordinal: defaultOrdinal, - dayOfMonthOrdinalParse: defaultDayOfMonthOrdinalParse, - relativeTime: defaultRelativeTime, + // try to find the right one. + var index = indexOf(state.pipes, dest); + if (index === -1) return this; - months: defaultLocaleMonths, - monthsShort: defaultLocaleMonthsShort, + state.pipes.splice(index, 1); + state.pipesCount -= 1; + if (state.pipesCount === 1) state.pipes = state.pipes[0]; - week: defaultLocaleWeek, + dest.emit('unpipe', this, unpipeInfo); - weekdays: defaultLocaleWeekdays, - weekdaysMin: defaultLocaleWeekdaysMin, - weekdaysShort: defaultLocaleWeekdaysShort, + return this; + }; - meridiemParse: defaultLocaleMeridiemParse - }; + // set up data events if they are asked for + // Ensure readable listeners eventually get something + Readable.prototype.on = function (ev, fn) { + var res = Stream.prototype.on.call(this, ev, fn); + + if (ev === 'data') { + // Start flowing on next tick if stream isn't explicitly paused + if (this._readableState.flowing !== false) this.resume(); + } else if (ev === 'readable') { + var state = this._readableState; + if (!state.endEmitted && !state.readableListening) { + state.readableListening = state.needReadable = true; + state.emittedReadable = false; + if (!state.reading) { + pna.nextTick(nReadingNextTick, this); + } else if (state.length) { + emitReadable(this); + } + } + } - // internal storage for locale config files - var locales = {}; - var localeFamilies = {}; - var globalLocale; + return res; + }; + Readable.prototype.addListener = Readable.prototype.on; - function normalizeLocale(key) { - return key ? key.toLowerCase().replace('_', '-') : key; - } + function nReadingNextTick (self) { + debug('readable nexttick read 0'); + self.read(0); + } - // pick the locale from the array - // try ['en-au', 'en-gb'] as 'en-au', 'en-gb', 'en', as in move through the list trying each - // substring from most specific to least, but move to the next array item if it's a more specific variant than the current root - function chooseLocale(names) { - var i = 0, j, next, locale, split; + // pause() and resume() are remnants of the legacy readable stream API + // If the user uses them, then switch into old mode. + Readable.prototype.resume = function () { + var state = this._readableState; + if (!state.flowing) { + debug('resume'); + state.flowing = true; + resume(this, state); + } + return this; + }; - while (i < names.length) { - split = normalizeLocale(names[i]).split('-'); - j = split.length; - next = normalizeLocale(names[i + 1]); - next = next ? next.split('-') : null; - while (j > 0) { - locale = loadLocale(split.slice(0, j).join('-')); - if (locale) { - return locale; - } - if (next && next.length >= j && compareArrays(split, next, true) >= j - 1) { - //the next array item is better than a shallower substring of this one - break; - } - j--; - } - i++; + function resume (stream, state) { + if (!state.resumeScheduled) { + state.resumeScheduled = true; + pna.nextTick(resume_, stream, state); } - return globalLocale; - } + } - function loadLocale(name) { - var oldLocale = null; - // TODO: Find a better way to register and load all the locales in Node - if (!locales[name] && (typeof module !== 'undefined') && - module && module.exports) { - try { - oldLocale = globalLocale._abbr; - var aliasedRequire = require; - aliasedRequire('./locale/' + name); - getSetGlobalLocale(oldLocale); - } catch (e) {} + function resume_ (stream, state) { + if (!state.reading) { + debug('resume read 0'); + stream.read(0); } - return locales[name]; - } - // This function will load locale and then set the global locale. If - // no arguments are passed in, it will simply return the current global - // locale key. - function getSetGlobalLocale (key, values) { - var data; - if (key) { - if (isUndefined(values)) { - data = getLocale(key); - } - else { - data = defineLocale(key, values); - } + state.resumeScheduled = false; + state.awaitDrain = 0; + stream.emit('resume'); + flow(stream); + if (state.flowing && !state.reading) stream.read(0); + } - if (data) { - // moment.duration._locale = moment._locale = data; - globalLocale = data; - } - else { - if ((typeof console !== 'undefined') && console.warn) { - //warn user if arguments are passed but the locale could not be set - console.warn('Locale ' + key + ' not found. Did you forget to load it?'); - } - } + Readable.prototype.pause = function () { + debug('call pause flowing=%j', this._readableState.flowing); + if (this._readableState.flowing !== false) { + debug('pause'); + this._readableState.flowing = false; + this.emit('pause'); } + return this; + }; - return globalLocale._abbr; - } + function flow (stream) { + var state = stream._readableState; + debug('flow', state.flowing); + while (state.flowing && stream.read() !== null) {} + } - function defineLocale (name, config) { - if (config !== null) { - var locale, parentConfig = baseConfig; - config.abbr = name; - if (locales[name] != null) { - deprecateSimple('defineLocaleOverride', - 'use moment.updateLocale(localeName, config) to change ' + - 'an existing locale. moment.defineLocale(localeName, ' + - 'config) should only be used for creating a new locale ' + - 'See http://momentjs.com/guides/#/warnings/define-locale/ for more info.'); - parentConfig = locales[name]._config; - } else if (config.parentLocale != null) { - if (locales[config.parentLocale] != null) { - parentConfig = locales[config.parentLocale]._config; - } else { - locale = loadLocale(config.parentLocale); - if (locale != null) { - parentConfig = locale._config; - } else { - if (!localeFamilies[config.parentLocale]) { - localeFamilies[config.parentLocale] = []; - } - localeFamilies[config.parentLocale].push({ - name: name, - config: config - }); - return null; - } - } - } - locales[name] = new Locale(mergeConfigs(parentConfig, config)); + // wrap an old-style stream as the async data source. + // This is *not* part of the readable stream interface. + // It is an ugly unfortunate mess of history. + Readable.prototype.wrap = function (stream) { + var _this = this; - if (localeFamilies[name]) { - localeFamilies[name].forEach(function (x) { - defineLocale(x.name, x.config); - }); - } + var state = this._readableState; + var paused = false; - // backwards compat for now: also set the locale - // make sure we set the locale AFTER all child locales have been - // created, so we won't end up with the child locale set. - getSetGlobalLocale(name); + stream.on('end', function () { + debug('wrapped end'); + if (state.decoder && !state.ended) { + var chunk = state.decoder.end(); + if (chunk && chunk.length) _this.push(chunk); + } + _this.push(null); + }); - return locales[name]; - } else { - // useful for testing - delete locales[name]; - return null; - } - } + stream.on('data', function (chunk) { + debug('wrapped data'); + if (state.decoder) chunk = state.decoder.write(chunk); - function updateLocale(name, config) { - if (config != null) { - var locale, tmpLocale, parentConfig = baseConfig; - // MERGE - tmpLocale = loadLocale(name); - if (tmpLocale != null) { - parentConfig = tmpLocale._config; - } - config = mergeConfigs(parentConfig, config); - locale = new Locale(config); - locale.parentLocale = locales[name]; - locales[name] = locale; + // don't skip over falsy values in objectMode + if (state.objectMode && (chunk === null || chunk === undefined)) return; else if (!state.objectMode && (!chunk || !chunk.length)) return; - // backwards compat for now: also set the locale - getSetGlobalLocale(name); - } else { - // pass null for config to unupdate, useful for tests - if (locales[name] != null) { - if (locales[name].parentLocale != null) { - locales[name] = locales[name].parentLocale; - } else if (locales[name] != null) { - delete locales[name]; - } - } - } - return locales[name]; - } + var ret = _this.push(chunk); + if (!ret) { + paused = true; + stream.pause(); + } + }); - // returns locale data - function getLocale (key) { - var locale; + // proxy all the other methods. + // important when wrapping filters and duplexes. + for (var i in stream) { + if (this[i] === undefined && typeof stream[i] === 'function') { + this[i] = (function (method) { + return function () { + return stream[method].apply(stream, arguments); + }; + }(i)); + } + } - if (key && key._locale && key._locale._abbr) { - key = key._locale._abbr; + // proxy certain important events. + for (var n = 0; n < kProxyEvents.length; n++) { + stream.on(kProxyEvents[n], this.emit.bind(this, kProxyEvents[n])); } - if (!key) { - return globalLocale; + // when we try to consume some more bytes, simply unpause the + // underlying stream. + this._read = function (n) { + debug('wrapped _read', n); + if (paused) { + paused = false; + stream.resume(); + } + }; + + return this; + }; + + Object.defineProperty(Readable.prototype, 'readableHighWaterMark', { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function () { + return this._readableState.highWaterMark; } + }); - if (!isArray(key)) { - //short-circuit everything else - locale = loadLocale(key); - if (locale) { - return locale; - } - key = [key]; + // exposed for testing purposes only. + Readable._fromList = fromList; + + // Pluck off n bytes from an array of buffers. + // Length is the combined lengths of all the buffers in the list. + // This function is designed to be inlinable, so please take care when making + // changes to the function body. + function fromList (n, state) { + // nothing buffered + if (state.length === 0) return null; + + var ret; + if (state.objectMode) ret = state.buffer.shift(); else if (!n || n >= state.length) { + // read it all, truncate the list + if (state.decoder) ret = state.buffer.join(''); else if (state.buffer.length === 1) ret = state.buffer.head.data; else ret = state.buffer.concat(state.length); + state.buffer.clear(); + } else { + // read part of list + ret = fromListPartial(n, state.buffer, state.decoder); } - return chooseLocale(key); - } + return ret; + } - function listLocales() { - return keys(locales); - } + // Extracts only enough buffered data to satisfy the amount requested. + // This function is designed to be inlinable, so please take care when making + // changes to the function body. + function fromListPartial (n, list, hasStrings) { + var ret; + if (n < list.head.data.length) { + // slice is the same for buffers and strings + ret = list.head.data.slice(0, n); + list.head.data = list.head.data.slice(n); + } else if (n === list.head.data.length) { + // first chunk is a perfect match + ret = list.shift(); + } else { + // result spans more than one buffer + ret = hasStrings ? copyFromBufferString(n, list) : copyFromBuffer(n, list); + } + return ret; + } - function checkOverflow (m) { - var overflow; - var a = m._a; + // Copies a specified amount of characters from the list of buffered data + // chunks. + // This function is designed to be inlinable, so please take care when making + // changes to the function body. + function copyFromBufferString (n, list) { + var p = list.head; + var c = 1; + var ret = p.data; + n -= ret.length; + while (p = p.next) { + var str = p.data; + var nb = n > str.length ? str.length : n; + if (nb === str.length) ret += str; else ret += str.slice(0, n); + n -= nb; + if (n === 0) { + if (nb === str.length) { + ++c; + if (p.next) list.head = p.next; else list.head = list.tail = null; + } else { + list.head = p; + p.data = str.slice(nb); + } + break; + } + ++c; + } + list.length -= c; + return ret; + } - if (a && getParsingFlags(m).overflow === -2) { - overflow = - a[MONTH] < 0 || a[MONTH] > 11 ? MONTH : - a[DATE] < 1 || a[DATE] > daysInMonth(a[YEAR], a[MONTH]) ? DATE : - a[HOUR] < 0 || a[HOUR] > 24 || (a[HOUR] === 24 && (a[MINUTE] !== 0 || a[SECOND] !== 0 || a[MILLISECOND] !== 0)) ? HOUR : - a[MINUTE] < 0 || a[MINUTE] > 59 ? MINUTE : - a[SECOND] < 0 || a[SECOND] > 59 ? SECOND : - a[MILLISECOND] < 0 || a[MILLISECOND] > 999 ? MILLISECOND : - -1; - - if (getParsingFlags(m)._overflowDayOfYear && (overflow < YEAR || overflow > DATE)) { - overflow = DATE; - } - if (getParsingFlags(m)._overflowWeeks && overflow === -1) { - overflow = WEEK; - } - if (getParsingFlags(m)._overflowWeekday && overflow === -1) { - overflow = WEEKDAY; + // Copies a specified amount of bytes from the list of buffered data chunks. + // This function is designed to be inlinable, so please take care when making + // changes to the function body. + function copyFromBuffer (n, list) { + var ret = Buffer.allocUnsafe(n); + var p = list.head; + var c = 1; + p.data.copy(ret); + n -= p.data.length; + while (p = p.next) { + var buf = p.data; + var nb = n > buf.length ? buf.length : n; + buf.copy(ret, ret.length - n, 0, nb); + n -= nb; + if (n === 0) { + if (nb === buf.length) { + ++c; + if (p.next) list.head = p.next; else list.head = list.tail = null; + } else { + list.head = p; + p.data = buf.slice(nb); } - - getParsingFlags(m).overflow = overflow; + break; + } + ++c; } + list.length -= c; + return ret; + } - return m; - } + function endReadable (stream) { + var state = stream._readableState; - // Pick the first defined of two or three arguments. - function defaults(a, b, c) { - if (a != null) { - return a; - } - if (b != null) { - return b; - } - return c; - } + // If we get here before consuming all the bytes, then that is a + // bug in node. Should never happen. + if (state.length > 0) throw new Error('"endReadable()" called on non-empty stream'); - function currentDateArray(config) { - // hooks is actually the exported moment object - var nowValue = new Date(hooks.now()); - if (config._useUTC) { - return [nowValue.getUTCFullYear(), nowValue.getUTCMonth(), nowValue.getUTCDate()]; + if (!state.endEmitted) { + state.ended = true; + pna.nextTick(endReadableNT, state, stream); } - return [nowValue.getFullYear(), nowValue.getMonth(), nowValue.getDate()]; - } + } - // convert an array to a date. - // the array should mirror the parameters below - // note: all values past the year are optional and will default to the lowest possible value. - // [year, month, day , hour, minute, second, millisecond] - function configFromArray (config) { - var i, date, input = [], currentDate, expectedWeekday, yearToUse; + function endReadableNT (state, stream) { + // Check that we didn't get one last unshift. + if (!state.endEmitted && state.length === 0) { + state.endEmitted = true; + stream.readable = false; + stream.emit('end'); + } + } - if (config._d) { - return; + function indexOf (xs, x) { + for (var i = 0, l = xs.length; i < l; i++) { + if (xs[i] === x) return i; } + return -1; + } + }).call(this, require('_process'), typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : typeof window !== 'undefined' ? window : {}); + }, { './_stream_duplex': 308, './internal/streams/BufferList': 313, './internal/streams/destroy': 314, './internal/streams/stream': 315, _process: 287, 'core-util-is': 106, events: 161, inherits: 217, isarray: 316, 'process-nextick-args': 286, 'safe-buffer': 338, 'string_decoder/': 317, util: 70 }], + 311: [function (require, module, exports) { + // Copyright Joyent, Inc. and other Node contributors. + // + // Permission is hereby granted, free of charge, to any person obtaining a + // copy of this software and associated documentation files (the + // "Software"), to deal in the Software without restriction, including + // without limitation the rights to use, copy, modify, merge, publish, + // distribute, sublicense, and/or sell copies of the Software, and to permit + // persons to whom the Software is furnished to do so, subject to the + // following conditions: + // + // The above copyright notice and this permission notice shall be included + // in all copies or substantial portions of the Software. + // + // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN + // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + // USE OR OTHER DEALINGS IN THE SOFTWARE. + + // a transform stream is a readable/writable stream where you do + // something with the data. Sometimes it's called a "filter", + // but that's not a great name for it, since that implies a thing where + // some bits pass through, and others are simply ignored. (That would + // be a valid example of a transform, of course.) + // + // While the output is causally related to the input, it's not a + // necessarily symmetric or synchronous transformation. For example, + // a zlib stream might take multiple plain-text writes(), and then + // emit a single compressed chunk some time in the future. + // + // Here's how this works: + // + // The Transform stream has all the aspects of the readable and writable + // stream classes. When you write(chunk), that calls _write(chunk,cb) + // internally, and returns false if there's a lot of pending writes + // buffered up. When you call read(), that calls _read(n) until + // there's enough pending readable data buffered up. + // + // In a transform stream, the written data is placed in a buffer. When + // _read(n) is called, it transforms the queued up data, calling the + // buffered _write cb's as it consumes chunks. If consuming a single + // written chunk would result in multiple output chunks, then the first + // outputted bit calls the readcb, and subsequent chunks just go into + // the read buffer, and will cause it to emit 'readable' if necessary. + // + // This way, back-pressure is actually determined by the reading side, + // since _read has to be called to start processing a new chunk. However, + // a pathological inflate type of transform can cause excessive buffering + // here. For example, imagine a stream where every byte of input is + // interpreted as an integer from 0-255, and then results in that many + // bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in + // 1kb of data being output. In this case, you could write a very small + // amount of input, and end up with a very large amount of output. In + // such a pathological inflating mechanism, there'd be no way to tell + // the system to stop doing the transform. A single 4MB write could + // cause the system to run out of memory. + // + // However, even in such a pathological case, only a single written chunk + // would be consumed, and then the rest would wait (un-transformed) until + // the results of the previous transformed chunk were consumed. - currentDate = currentDateArray(config); + 'use strict'; - //compute day of the year from weeks and weekdays - if (config._w && config._a[DATE] == null && config._a[MONTH] == null) { - dayOfYearFromWeekInfo(config); - } + module.exports = Transform; - //if the day of the year is set, figure out what it is - if (config._dayOfYear != null) { - yearToUse = defaults(config._a[YEAR], currentDate[YEAR]); + var Duplex = require('./_stream_duplex'); - if (config._dayOfYear > daysInYear(yearToUse) || config._dayOfYear === 0) { - getParsingFlags(config)._overflowDayOfYear = true; - } + /* */ + var util = require('core-util-is'); + util.inherits = require('inherits'); + /* */ - date = createUTCDate(yearToUse, 0, config._dayOfYear); - config._a[MONTH] = date.getUTCMonth(); - config._a[DATE] = date.getUTCDate(); - } + util.inherits(Transform, Duplex); - // Default to current date. - // * if no year, month, day of month are given, default to today - // * if day of month is given, default month and year - // * if month is given, default only year - // * if year is given, don't default anything - for (i = 0; i < 3 && config._a[i] == null; ++i) { - config._a[i] = input[i] = currentDate[i]; - } + function afterTransform (er, data) { + var ts = this._transformState; + ts.transforming = false; - // Zero out whatever was not defaulted, including time - for (; i < 7; i++) { - config._a[i] = input[i] = (config._a[i] == null) ? (i === 2 ? 1 : 0) : config._a[i]; - } + var cb = ts.writecb; - // Check for 24:00:00.000 - if (config._a[HOUR] === 24 && - config._a[MINUTE] === 0 && - config._a[SECOND] === 0 && - config._a[MILLISECOND] === 0) { - config._nextDay = true; - config._a[HOUR] = 0; - } + if (!cb) { + return this.emit('error', new Error('write callback called multiple times')); + } - config._d = (config._useUTC ? createUTCDate : createDate).apply(null, input); - expectedWeekday = config._useUTC ? config._d.getUTCDay() : config._d.getDay(); + ts.writechunk = null; + ts.writecb = null; - // Apply timezone offset from input. The actual utcOffset can be changed - // with parseZone. - if (config._tzm != null) { - config._d.setUTCMinutes(config._d.getUTCMinutes() - config._tzm); - } + if (data != null) // single equals check for both `null` and `undefined` + { this.push(data); } - if (config._nextDay) { - config._a[HOUR] = 24; - } + cb(er); - // check for mismatching day of week - if (config._w && typeof config._w.d !== 'undefined' && config._w.d !== expectedWeekday) { - getParsingFlags(config).weekdayMismatch = true; - } + var rs = this._readableState; + rs.reading = false; + if (rs.needReadable || rs.length < rs.highWaterMark) { + this._read(rs.highWaterMark); + } } - function dayOfYearFromWeekInfo(config) { - var w, weekYear, week, weekday, dow, doy, temp, weekdayOverflow; + function Transform (options) { + if (!(this instanceof Transform)) return new Transform(options); - w = config._w; - if (w.GG != null || w.W != null || w.E != null) { - dow = 1; - doy = 4; - - // TODO: We need to take the current isoWeekYear, but that depends on - // how we interpret now (local, utc, fixed offset). So create - // a now version of current config (take local/utc/offset flags, and - // create now). - weekYear = defaults(w.GG, config._a[YEAR], weekOfYear(createLocal(), 1, 4).year); - week = defaults(w.W, 1); - weekday = defaults(w.E, 1); - if (weekday < 1 || weekday > 7) { - weekdayOverflow = true; - } - } else { - dow = config._locale._week.dow; - doy = config._locale._week.doy; + Duplex.call(this, options); - var curWeek = weekOfYear(createLocal(), dow, doy); + this._transformState = { + afterTransform: afterTransform.bind(this), + needTransform: false, + transforming: false, + writecb: null, + writechunk: null, + writeencoding: null + }; - weekYear = defaults(w.gg, config._a[YEAR], curWeek.year); + // start out asking for a readable event once data is transformed. + this._readableState.needReadable = true; - // Default to current week. - week = defaults(w.w, curWeek.week); + // we have implemented the _read method, and done the other things + // that Readable wants before the first _read call, so unset the + // sync guard flag. + this._readableState.sync = false; - if (w.d != null) { - // weekday -- low day numbers are considered next week - weekday = w.d; - if (weekday < 0 || weekday > 6) { - weekdayOverflow = true; - } - } else if (w.e != null) { - // local weekday -- counting starts from beginning of week - weekday = w.e + dow; - if (w.e < 0 || w.e > 6) { - weekdayOverflow = true; - } - } else { - // default to beginning of week - weekday = dow; - } - } - if (week < 1 || week > weeksInYear(weekYear, dow, doy)) { - getParsingFlags(config)._overflowWeeks = true; - } else if (weekdayOverflow != null) { - getParsingFlags(config)._overflowWeekday = true; - } else { - temp = dayOfYearFromWeeks(weekYear, week, weekday, dow, doy); - config._a[YEAR] = temp.year; - config._dayOfYear = temp.dayOfYear; - } + if (options) { + if (typeof options.transform === 'function') this._transform = options.transform; + + if (typeof options.flush === 'function') this._flush = options.flush; + } + + // When the writable side finishes, then flush out anything remaining. + this.on('prefinish', prefinish); } - // iso 8601 regex - // 0000-00-00 0000-W00 or 0000-W00-0 + T + 00 or 00:00 or 00:00:00 or 00:00:00.000 + +00:00 or +0000 or +00) - var extendedIsoRegex = /^\s*((?:[+-]\d{6}|\d{4})-(?:\d\d-\d\d|W\d\d-\d|W\d\d|\d\d\d|\d\d))(?:(T| )(\d\d(?::\d\d(?::\d\d(?:[.,]\d+)?)?)?)([\+\-]\d\d(?::?\d\d)?|\s*Z)?)?$/; - var basicIsoRegex = /^\s*((?:[+-]\d{6}|\d{4})(?:\d\d\d\d|W\d\d\d|W\d\d|\d\d\d|\d\d))(?:(T| )(\d\d(?:\d\d(?:\d\d(?:[.,]\d+)?)?)?)([\+\-]\d\d(?::?\d\d)?|\s*Z)?)?$/; + function prefinish () { + var _this = this; - var tzRegex = /Z|[+-]\d\d(?::?\d\d)?/; + if (typeof this._flush === 'function') { + this._flush(function (er, data) { + done(_this, er, data); + }); + } else { + done(this, null, null); + } + } - var isoDates = [ - ['YYYYYY-MM-DD', /[+-]\d{6}-\d\d-\d\d/], - ['YYYY-MM-DD', /\d{4}-\d\d-\d\d/], - ['GGGG-[W]WW-E', /\d{4}-W\d\d-\d/], - ['GGGG-[W]WW', /\d{4}-W\d\d/, false], - ['YYYY-DDD', /\d{4}-\d{3}/], - ['YYYY-MM', /\d{4}-\d\d/, false], - ['YYYYYYMMDD', /[+-]\d{10}/], - ['YYYYMMDD', /\d{8}/], - // YYYYMM is NOT allowed by the standard - ['GGGG[W]WWE', /\d{4}W\d{3}/], - ['GGGG[W]WW', /\d{4}W\d{2}/, false], - ['YYYYDDD', /\d{7}/] - ]; + Transform.prototype.push = function (chunk, encoding) { + this._transformState.needTransform = false; + return Duplex.prototype.push.call(this, chunk, encoding); + }; - // iso time formats and regexes - var isoTimes = [ - ['HH:mm:ss.SSSS', /\d\d:\d\d:\d\d\.\d+/], - ['HH:mm:ss,SSSS', /\d\d:\d\d:\d\d,\d+/], - ['HH:mm:ss', /\d\d:\d\d:\d\d/], - ['HH:mm', /\d\d:\d\d/], - ['HHmmss.SSSS', /\d\d\d\d\d\d\.\d+/], - ['HHmmss,SSSS', /\d\d\d\d\d\d,\d+/], - ['HHmmss', /\d\d\d\d\d\d/], - ['HHmm', /\d\d\d\d/], - ['HH', /\d\d/] - ]; + // This is the part where you do stuff! + // override this function in implementation classes. + // 'chunk' is an input chunk. + // + // Call `push(newChunk)` to pass along transformed output + // to the readable side. You may call 'push' zero or more times. + // + // Call `cb(err)` when you are done with this chunk. If you pass + // an error, then that'll put the hurt on the whole operation. If you + // never call cb(), then you'll never get another chunk. + Transform.prototype._transform = function (chunk, encoding, cb) { + throw new Error('_transform() is not implemented'); + }; - var aspNetJsonRegex = /^\/?Date\((\-?\d+)/i; + Transform.prototype._write = function (chunk, encoding, cb) { + var ts = this._transformState; + ts.writecb = cb; + ts.writechunk = chunk; + ts.writeencoding = encoding; + if (!ts.transforming) { + var rs = this._readableState; + if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark); + } + }; - // date from iso format - function configFromISO(config) { - var i, l, - string = config._i, - match = extendedIsoRegex.exec(string) || basicIsoRegex.exec(string), - allowTime, dateFormat, timeFormat, tzFormat; + // Doesn't matter what the args are here. + // _transform does all the work. + // That we got here means that the readable side wants more data. + Transform.prototype._read = function (n) { + var ts = this._transformState; - if (match) { - getParsingFlags(config).iso = true; + if (ts.writechunk !== null && ts.writecb && !ts.transforming) { + ts.transforming = true; + this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform); + } else { + // mark that we need a transform, so that any data that comes in + // will get processed, now that we've asked for it. + ts.needTransform = true; + } + }; - for (i = 0, l = isoDates.length; i < l; i++) { - if (isoDates[i][1].exec(match[1])) { - dateFormat = isoDates[i][0]; - allowTime = isoDates[i][2] !== false; - break; - } - } - if (dateFormat == null) { - config._isValid = false; - return; - } - if (match[3]) { - for (i = 0, l = isoTimes.length; i < l; i++) { - if (isoTimes[i][1].exec(match[3])) { - // match[2] should be 'T' or space - timeFormat = (match[2] || ' ') + isoTimes[i][0]; - break; - } - } - if (timeFormat == null) { - config._isValid = false; - return; - } - } - if (!allowTime && timeFormat != null) { - config._isValid = false; - return; - } - if (match[4]) { - if (tzRegex.exec(match[4])) { - tzFormat = 'Z'; - } else { - config._isValid = false; - return; - } - } - config._f = dateFormat + (timeFormat || '') + (tzFormat || ''); - configFromStringAndFormat(config); - } else { - config._isValid = false; - } - } + Transform.prototype._destroy = function (err, cb) { + var _this2 = this; - // RFC 2822 regex: For details see https://tools.ietf.org/html/rfc2822#section-3.3 - var rfc2822 = /^(?:(Mon|Tue|Wed|Thu|Fri|Sat|Sun),?\s)?(\d{1,2})\s(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)\s(\d{2,4})\s(\d\d):(\d\d)(?::(\d\d))?\s(?:(UT|GMT|[ECMP][SD]T)|([Zz])|([+-]\d{4}))$/; + Duplex.prototype._destroy.call(this, err, function (err2) { + cb(err2); + _this2.emit('close'); + }); + }; - function extractFromRFC2822Strings(yearStr, monthStr, dayStr, hourStr, minuteStr, secondStr) { - var result = [ - untruncateYear(yearStr), - defaultLocaleMonthsShort.indexOf(monthStr), - parseInt(dayStr, 10), - parseInt(hourStr, 10), - parseInt(minuteStr, 10) - ]; + function done (stream, er, data) { + if (er) return stream.emit('error', er); - if (secondStr) { - result.push(parseInt(secondStr, 10)); - } + if (data != null) // single equals check for both `null` and `undefined` + { stream.push(data); } - return result; - } + // if there's nothing in the write buffer, then that means + // that nothing more will ever be provided + if (stream._writableState.length) throw new Error('Calling transform done when ws.length != 0'); - function untruncateYear(yearStr) { - var year = parseInt(yearStr, 10); - if (year <= 49) { - return 2000 + year; - } else if (year <= 999) { - return 1900 + year; - } - return year; - } + if (stream._transformState.transforming) throw new Error('Calling transform done when still transforming'); - function preprocessRFC2822(s) { - // Remove comments and folding whitespace and replace multiple-spaces with a single space - return s.replace(/\([^)]*\)|[\n\t]/g, ' ').replace(/(\s\s+)/g, ' ').replace(/^\s\s*/, '').replace(/\s\s*$/, ''); + return stream.push(null); } + }, { './_stream_duplex': 308, 'core-util-is': 106, inherits: 217 }], + 312: [function (require, module, exports) { + (function (process, global, setImmediate) { + // Copyright Joyent, Inc. and other Node contributors. + // + // Permission is hereby granted, free of charge, to any person obtaining a + // copy of this software and associated documentation files (the + // "Software"), to deal in the Software without restriction, including + // without limitation the rights to use, copy, modify, merge, publish, + // distribute, sublicense, and/or sell copies of the Software, and to permit + // persons to whom the Software is furnished to do so, subject to the + // following conditions: + // + // The above copyright notice and this permission notice shall be included + // in all copies or substantial portions of the Software. + // + // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN + // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + // USE OR OTHER DEALINGS IN THE SOFTWARE. - function checkWeekday(weekdayStr, parsedInput, config) { - if (weekdayStr) { - // TODO: Replace the vanilla JS Date object with an indepentent day-of-week check. - var weekdayProvided = defaultLocaleWeekdaysShort.indexOf(weekdayStr), - weekdayActual = new Date(parsedInput[0], parsedInput[1], parsedInput[2]).getDay(); - if (weekdayProvided !== weekdayActual) { - getParsingFlags(config).weekdayMismatch = true; - config._isValid = false; - return false; - } - } - return true; - } + // A bit simpler than readable streams. + // Implement an async ._write(chunk, encoding, cb), and it'll handle all + // the drain event emission and buffering. - var obsOffsets = { - UT: 0, - GMT: 0, - EDT: -4 * 60, - EST: -5 * 60, - CDT: -5 * 60, - CST: -6 * 60, - MDT: -6 * 60, - MST: -7 * 60, - PDT: -7 * 60, - PST: -8 * 60 - }; + 'use strict'; - function calculateOffset(obsOffset, militaryOffset, numOffset) { - if (obsOffset) { - return obsOffsets[obsOffset]; - } else if (militaryOffset) { - // the only allowed military tz is Z - return 0; - } else { - var hm = parseInt(numOffset, 10); - var m = hm % 100, h = (hm - m) / 100; - return h * 60 + m; - } - } + /* */ - // date and time from ref 2822 format - function configFromRFC2822(config) { - var match = rfc2822.exec(preprocessRFC2822(config._i)); - if (match) { - var parsedArray = extractFromRFC2822Strings(match[4], match[3], match[2], match[5], match[6], match[7]); - if (!checkWeekday(match[1], parsedArray, config)) { - return; - } + var pna = require('process-nextick-args'); + /* */ - config._a = parsedArray; - config._tzm = calculateOffset(match[8], match[9], match[10]); + module.exports = Writable; - config._d = createUTCDate.apply(null, config._a); - config._d.setUTCMinutes(config._d.getUTCMinutes() - config._tzm); + /* */ + function WriteReq (chunk, encoding, cb) { + this.chunk = chunk; + this.encoding = encoding; + this.callback = cb; + this.next = null; + } - getParsingFlags(config).rfc2822 = true; - } else { - config._isValid = false; - } - } + // It seems a linked list but it is not + // there will be only 2 of these for each stream + function CorkedRequest (state) { + var _this = this; - // date from iso format or fallback - function configFromString(config) { - var matched = aspNetJsonRegex.exec(config._i); + this.next = null; + this.entry = null; + this.finish = function () { + onCorkedFinish(_this, state); + }; + } + /* */ - if (matched !== null) { - config._d = new Date(+matched[1]); - return; - } + /* */ + var asyncWrite = !process.browser && ['v0.10', 'v0.9.'].indexOf(process.version.slice(0, 5)) > -1 ? setImmediate : pna.nextTick; + /* */ - configFromISO(config); - if (config._isValid === false) { - delete config._isValid; - } else { - return; - } + /* */ + var Duplex; + /* */ - configFromRFC2822(config); - if (config._isValid === false) { - delete config._isValid; - } else { - return; - } + Writable.WritableState = WritableState; - // Final attempt, use Input Fallback - hooks.createFromInputFallback(config); - } + /* */ + var util = require('core-util-is'); + util.inherits = require('inherits'); + /* */ - hooks.createFromInputFallback = deprecate( - 'value provided is not in a recognized RFC2822 or ISO format. moment construction falls back to js Date(), ' + - 'which is not reliable across all browsers and versions. Non RFC2822/ISO date formats are ' + - 'discouraged and will be removed in an upcoming major release. Please refer to ' + - 'http://momentjs.com/guides/#/warnings/js-date/ for more info.', - function (config) { - config._d = new Date(config._i + (config._useUTC ? ' UTC' : '')); - } - ); + /* */ + var internalUtil = { + deprecate: require('util-deprecate') + }; + /* */ - // constant that refers to the ISO standard - hooks.ISO_8601 = function () {}; + /* */ + var Stream = require('./internal/streams/stream'); + /* */ - // constant that refers to the RFC 2822 form - hooks.RFC_2822 = function () {}; + /* */ - // date from string and format string - function configFromStringAndFormat(config) { - // TODO: Move this to another part of the creation flow to prevent circular deps - if (config._f === hooks.ISO_8601) { - configFromISO(config); - return; - } - if (config._f === hooks.RFC_2822) { - configFromRFC2822(config); - return; - } - config._a = []; - getParsingFlags(config).empty = true; + var Buffer = require('safe-buffer').Buffer; + var OurUint8Array = global.Uint8Array || function () {}; + function _uint8ArrayToBuffer (chunk) { + return Buffer.from(chunk); + } + function _isUint8Array (obj) { + return Buffer.isBuffer(obj) || obj instanceof OurUint8Array; + } - // This array is used to make a Date, either with `new Date` or `Date.UTC` - var string = '' + config._i, - i, parsedInput, tokens, token, skipped, - stringLength = string.length, - totalParsedInputLength = 0; + /* */ - tokens = expandFormat(config._f, config._locale).match(formattingTokens) || []; + var destroyImpl = require('./internal/streams/destroy'); - for (i = 0; i < tokens.length; i++) { - token = tokens[i]; - parsedInput = (string.match(getParseRegexForToken(token, config)) || [])[0]; - // console.log('token', token, 'parsedInput', parsedInput, - // 'regex', getParseRegexForToken(token, config)); - if (parsedInput) { - skipped = string.substr(0, string.indexOf(parsedInput)); - if (skipped.length > 0) { - getParsingFlags(config).unusedInput.push(skipped); - } - string = string.slice(string.indexOf(parsedInput) + parsedInput.length); - totalParsedInputLength += parsedInput.length; - } - // don't parse if it's not a known token - if (formatTokenFunctions[token]) { - if (parsedInput) { - getParsingFlags(config).empty = false; - } - else { - getParsingFlags(config).unusedTokens.push(token); - } - addTimeToArrayFromToken(token, parsedInput, config); - } - else if (config._strict && !parsedInput) { - getParsingFlags(config).unusedTokens.push(token); - } - } + util.inherits(Writable, Stream); - // add remaining unparsed input length to the string - getParsingFlags(config).charsLeftOver = stringLength - totalParsedInputLength; - if (string.length > 0) { - getParsingFlags(config).unusedInput.push(string); - } + function nop () {} - // clear _12h flag if hour is <= 12 - if (config._a[HOUR] <= 12 && - getParsingFlags(config).bigHour === true && - config._a[HOUR] > 0) { - getParsingFlags(config).bigHour = undefined; - } + function WritableState (options, stream) { + Duplex = Duplex || require('./_stream_duplex'); - getParsingFlags(config).parsedDateParts = config._a.slice(0); - getParsingFlags(config).meridiem = config._meridiem; - // handle meridiem - config._a[HOUR] = meridiemFixWrap(config._locale, config._a[HOUR], config._meridiem); + options = options || {}; - configFromArray(config); - checkOverflow(config); - } + // Duplex streams are both readable and writable, but share + // the same options object. + // However, some cases require setting options to different + // values for the readable and the writable sides of the duplex stream. + // These options can be provided separately as readableXXX and writableXXX. + var isDuplex = stream instanceof Duplex; + // object stream flag to indicate whether or not this stream + // contains buffers or objects. + this.objectMode = !!options.objectMode; - function meridiemFixWrap (locale, hour, meridiem) { - var isPm; + if (isDuplex) this.objectMode = this.objectMode || !!options.writableObjectMode; - if (meridiem == null) { - // nothing to do - return hour; - } - if (locale.meridiemHour != null) { - return locale.meridiemHour(hour, meridiem); - } else if (locale.isPM != null) { - // Fallback - isPm = locale.isPM(meridiem); - if (isPm && hour < 12) { - hour += 12; - } - if (!isPm && hour === 12) { - hour = 0; - } - return hour; - } else { - // this is not supposed to happen - return hour; - } - } + // the point at which write() starts returning false + // Note: 0 is a valid value, means that we always return false if + // the entire buffer is not flushed immediately on write() + var hwm = options.highWaterMark; + var writableHwm = options.writableHighWaterMark; + var defaultHwm = this.objectMode ? 16 : 16 * 1024; - // date from string and array of format strings - function configFromStringAndArray(config) { - var tempConfig, - bestMoment, + if (hwm || hwm === 0) this.highWaterMark = hwm; else if (isDuplex && (writableHwm || writableHwm === 0)) this.highWaterMark = writableHwm; else this.highWaterMark = defaultHwm; - scoreToBeat, - i, - currentScore; + // cast to ints. + this.highWaterMark = Math.floor(this.highWaterMark); - if (config._f.length === 0) { - getParsingFlags(config).invalidFormat = true; - config._d = new Date(NaN); - return; - } + // if _final has been called + this.finalCalled = false; - for (i = 0; i < config._f.length; i++) { - currentScore = 0; - tempConfig = copyConfig({}, config); - if (config._useUTC != null) { - tempConfig._useUTC = config._useUTC; - } - tempConfig._f = config._f[i]; - configFromStringAndFormat(tempConfig); + // drain event flag. + this.needDrain = false; + // at the start of calling end() + this.ending = false; + // when end() has been called, and returned + this.ended = false; + // when 'finish' is emitted + this.finished = false; - if (!isValid(tempConfig)) { - continue; - } + // has it been destroyed + this.destroyed = false; - // if there is any input that was not parsed add a penalty for that format - currentScore += getParsingFlags(tempConfig).charsLeftOver; + // should we decode strings into buffers before passing to _write? + // this is here so that some node-core streams can optimize string + // handling at a lower level. + var noDecode = options.decodeStrings === false; + this.decodeStrings = !noDecode; - //or tokens - currentScore += getParsingFlags(tempConfig).unusedTokens.length * 10; + // Crypto is kind of old and crusty. Historically, its default string + // encoding is 'binary' so we have to make this configurable. + // Everything else in the universe uses 'utf8', though. + this.defaultEncoding = options.defaultEncoding || 'utf8'; - getParsingFlags(tempConfig).score = currentScore; + // not an actual buffer we keep track of, but a measurement + // of how much we're waiting to get pushed to some underlying + // socket or file. + this.length = 0; - if (scoreToBeat == null || currentScore < scoreToBeat) { - scoreToBeat = currentScore; - bestMoment = tempConfig; - } - } + // a flag to see when we're in the middle of a write. + this.writing = false; - extend(config, bestMoment || tempConfig); - } + // when true all writes will be buffered until .uncork() call + this.corked = 0; - function configFromObject(config) { - if (config._d) { - return; - } + // a flag to be able to tell if the onwrite cb is called immediately, + // or on a later tick. We set this to true at first, because any + // actions that shouldn't happen until "later" should generally also + // not happen before the first write call. + this.sync = true; - var i = normalizeObjectUnits(config._i); - config._a = map([i.year, i.month, i.day || i.date, i.hour, i.minute, i.second, i.millisecond], function (obj) { - return obj && parseInt(obj, 10); - }); + // a flag to know if we're processing previously buffered items, which + // may call the _write() callback in the same tick, so that we don't + // end up in an overlapped onwrite situation. + this.bufferProcessing = false; - configFromArray(config); - } + // the callback that's passed to _write(chunk,cb) + this.onwrite = function (er) { + onwrite(stream, er); + }; - function createFromConfig (config) { - var res = new Moment(checkOverflow(prepareConfig(config))); - if (res._nextDay) { - // Adding is smart enough around DST - res.add(1, 'd'); - res._nextDay = undefined; - } + // the callback that the user supplies to write(chunk,encoding,cb) + this.writecb = null; - return res; - } + // the amount that is being written when _write is called. + this.writelen = 0; - function prepareConfig (config) { - var input = config._i, - format = config._f; + this.bufferedRequest = null; + this.lastBufferedRequest = null; - config._locale = config._locale || getLocale(config._l); + // number of pending user-supplied write callbacks + // this must be 0 before 'finish' can be emitted + this.pendingcb = 0; - if (input === null || (format === undefined && input === '')) { - return createInvalid({nullInput: true}); - } + // emit prefinish if the only thing we're waiting for is _write cbs + // This is relevant for synchronous Transform streams + this.prefinished = false; - if (typeof input === 'string') { - config._i = input = config._locale.preparse(input); - } + // True if the error was already emitted and should not be thrown again + this.errorEmitted = false; - if (isMoment(input)) { - return new Moment(checkOverflow(input)); - } else if (isDate(input)) { - config._d = input; - } else if (isArray(format)) { - configFromStringAndArray(config); - } else if (format) { - configFromStringAndFormat(config); - } else { - configFromInput(config); - } + // count buffered requests + this.bufferedRequestCount = 0; - if (!isValid(config)) { - config._d = null; + // allocate the first CorkedRequest, there is always + // one allocated and free to use, and we maintain at most two + this.corkedRequestsFree = new CorkedRequest(this); + } + + WritableState.prototype.getBuffer = function getBuffer () { + var current = this.bufferedRequest; + var out = []; + while (current) { + out.push(current); + current = current.next; } + return out; + }; - return config; - } + (function () { + try { + Object.defineProperty(WritableState.prototype, 'buffer', { + get: internalUtil.deprecate(function () { + return this.getBuffer(); + }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.', 'DEP0003') + }); + } catch (_) {} + })(); + + // Test _writableState for inheritance to account for Duplex streams, + // whose prototype chain only points to Readable. + var realHasInstance; + if (typeof Symbol === 'function' && Symbol.hasInstance && typeof Function.prototype[Symbol.hasInstance] === 'function') { + realHasInstance = Function.prototype[Symbol.hasInstance]; + Object.defineProperty(Writable, Symbol.hasInstance, { + value: function (object) { + if (realHasInstance.call(this, object)) return true; + if (this !== Writable) return false; + + return object && object._writableState instanceof WritableState; + } + }); + } else { + realHasInstance = function (object) { + return object instanceof this; + }; + } - function configFromInput(config) { - var input = config._i; - if (isUndefined(input)) { - config._d = new Date(hooks.now()); - } else if (isDate(input)) { - config._d = new Date(input.valueOf()); - } else if (typeof input === 'string') { - configFromString(config); - } else if (isArray(input)) { - config._a = map(input.slice(0), function (obj) { - return parseInt(obj, 10); - }); - configFromArray(config); - } else if (isObject(input)) { - configFromObject(config); - } else if (isNumber(input)) { - // from milliseconds - config._d = new Date(input); - } else { - hooks.createFromInputFallback(config); - } - } + function Writable (options) { + Duplex = Duplex || require('./_stream_duplex'); - function createLocalOrUTC (input, format, locale, strict, isUTC) { - var c = {}; + // Writable ctor is applied to Duplexes, too. + // `realHasInstance` is necessary because using plain `instanceof` + // would return false, as no `_writableState` property is attached. - if (locale === true || locale === false) { - strict = locale; - locale = undefined; + // Trying to use the custom `instanceof` for Writable here will also break the + // Node.js LazyTransform implementation, which has a non-trivial getter for + // `_writableState` that would lead to infinite recursion. + if (!realHasInstance.call(Writable, this) && !(this instanceof Duplex)) { + return new Writable(options); } - if ((isObject(input) && isObjectEmpty(input)) || - (isArray(input) && input.length === 0)) { - input = undefined; - } - // object construction must be done this way. - // https://github.com/moment/moment/issues/1423 - c._isAMomentObject = true; - c._useUTC = c._isUTC = isUTC; - c._l = locale; - c._i = input; - c._f = format; - c._strict = strict; + this._writableState = new WritableState(options, this); - return createFromConfig(c); - } + // legacy. + this.writable = true; - function createLocal (input, format, locale, strict) { - return createLocalOrUTC(input, format, locale, strict, false); - } + if (options) { + if (typeof options.write === 'function') this._write = options.write; - var prototypeMin = deprecate( - 'moment().min is deprecated, use moment.max instead. http://momentjs.com/guides/#/warnings/min-max/', - function () { - var other = createLocal.apply(null, arguments); - if (this.isValid() && other.isValid()) { - return other < this ? this : other; - } else { - return createInvalid(); - } - } - ); + if (typeof options.writev === 'function') this._writev = options.writev; - var prototypeMax = deprecate( - 'moment().max is deprecated, use moment.min instead. http://momentjs.com/guides/#/warnings/min-max/', - function () { - var other = createLocal.apply(null, arguments); - if (this.isValid() && other.isValid()) { - return other > this ? this : other; - } else { - return createInvalid(); - } - } - ); + if (typeof options.destroy === 'function') this._destroy = options.destroy; - // Pick a moment m from moments so that m[fn](other) is true for all - // other. This relies on the function fn to be transitive. - // - // moments should either be an array of moment objects or an array, whose - // first element is an array of moment objects. - function pickBy(fn, moments) { - var res, i; - if (moments.length === 1 && isArray(moments[0])) { - moments = moments[0]; - } - if (!moments.length) { - return createLocal(); - } - res = moments[0]; - for (i = 1; i < moments.length; ++i) { - if (!moments[i].isValid() || moments[i][fn](res)) { - res = moments[i]; - } + if (typeof options.final === 'function') this._final = options.final; } - return res; - } - // TODO: Use [].sort instead? - function min () { - var args = [].slice.call(arguments, 0); + Stream.call(this); + } - return pickBy('isBefore', args); - } + // Otherwise people can pipe Writable streams, which is just wrong. + Writable.prototype.pipe = function () { + this.emit('error', new Error('Cannot pipe, not readable')); + }; - function max () { - var args = [].slice.call(arguments, 0); + function writeAfterEnd (stream, cb) { + var er = new Error('write after end'); + // TODO: defer error events consistently everywhere, not just the cb + stream.emit('error', er); + pna.nextTick(cb, er); + } - return pickBy('isAfter', args); - } + // Checks that a user-supplied chunk is valid, especially for the particular + // mode the stream is in. Currently this means that `null` is never accepted + // and undefined/non-string values are only allowed in object mode. + function validChunk (stream, state, chunk, cb) { + var valid = true; + var er = false; - var now = function () { - return Date.now ? Date.now() : +(new Date()); - }; + if (chunk === null) { + er = new TypeError('May not write null values to stream'); + } else if (typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) { + er = new TypeError('Invalid non-string/buffer chunk'); + } + if (er) { + stream.emit('error', er); + pna.nextTick(cb, er); + valid = false; + } + return valid; + } - var ordering = ['year', 'quarter', 'month', 'week', 'day', 'hour', 'minute', 'second', 'millisecond']; + Writable.prototype.write = function (chunk, encoding, cb) { + var state = this._writableState; + var ret = false; + var isBuf = !state.objectMode && _isUint8Array(chunk); - function isDurationValid(m) { - for (var key in m) { - if (!(indexOf.call(ordering, key) !== -1 && (m[key] == null || !isNaN(m[key])))) { - return false; - } + if (isBuf && !Buffer.isBuffer(chunk)) { + chunk = _uint8ArrayToBuffer(chunk); } - var unitHasDecimal = false; - for (var i = 0; i < ordering.length; ++i) { - if (m[ordering[i]]) { - if (unitHasDecimal) { - return false; // only allow non-integers for smallest unit - } - if (parseFloat(m[ordering[i]]) !== toInt(m[ordering[i]])) { - unitHasDecimal = true; - } - } + if (typeof encoding === 'function') { + cb = encoding; + encoding = null; } - return true; - } + if (isBuf) encoding = 'buffer'; else if (!encoding) encoding = state.defaultEncoding; - function isValid$1() { - return this._isValid; - } + if (typeof cb !== 'function') cb = nop; - function createInvalid$1() { - return createDuration(NaN); - } + if (state.ended) writeAfterEnd(this, cb); else if (isBuf || validChunk(this, state, chunk, cb)) { + state.pendingcb++; + ret = writeOrBuffer(this, state, isBuf, chunk, encoding, cb); + } - function Duration (duration) { - var normalizedInput = normalizeObjectUnits(duration), - years = normalizedInput.year || 0, - quarters = normalizedInput.quarter || 0, - months = normalizedInput.month || 0, - weeks = normalizedInput.week || normalizedInput.isoWeek || 0, - days = normalizedInput.day || 0, - hours = normalizedInput.hour || 0, - minutes = normalizedInput.minute || 0, - seconds = normalizedInput.second || 0, - milliseconds = normalizedInput.millisecond || 0; + return ret; + }; - this._isValid = isDurationValid(normalizedInput); + Writable.prototype.cork = function () { + var state = this._writableState; - // representation for dateAddRemove - this._milliseconds = +milliseconds + - seconds * 1e3 + // 1000 - minutes * 6e4 + // 1000 * 60 - hours * 1000 * 60 * 60; //using 1000 * 60 * 60 instead of 36e5 to avoid floating point rounding errors https://github.com/moment/moment/issues/2978 - // Because of dateAddRemove treats 24 hours as different from a - // day when working around DST, we need to store them separately - this._days = +days + - weeks * 7; - // It is impossible to translate months into days without knowing - // which months you are are talking about, so we have to store - // it separately. - this._months = +months + - quarters * 3 + - years * 12; + state.corked++; + }; - this._data = {}; + Writable.prototype.uncork = function () { + var state = this._writableState; - this._locale = getLocale(); + if (state.corked) { + state.corked--; - this._bubble(); - } + if (!state.writing && !state.corked && !state.finished && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state); + } + }; - function isDuration (obj) { - return obj instanceof Duration; - } + Writable.prototype.setDefaultEncoding = function setDefaultEncoding (encoding) { + // node::ParseEncoding() requires lower case. + if (typeof encoding === 'string') encoding = encoding.toLowerCase(); + if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new TypeError('Unknown encoding: ' + encoding); + this._writableState.defaultEncoding = encoding; + return this; + }; - function absRound (number) { - if (number < 0) { - return Math.round(-1 * number) * -1; + function decodeChunk (state, chunk, encoding) { + if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') { + chunk = Buffer.from(chunk, encoding); + } + return chunk; + } + + Object.defineProperty(Writable.prototype, 'writableHighWaterMark', { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function () { + return this._writableState.highWaterMark; + } + }); + + // if we're already writing something, then just put this + // in the queue, and wait our turn. Otherwise, call _write + // If we return false, then we need a drain event, so set that flag. + function writeOrBuffer (stream, state, isBuf, chunk, encoding, cb) { + if (!isBuf) { + var newChunk = decodeChunk(state, chunk, encoding); + if (chunk !== newChunk) { + isBuf = true; + encoding = 'buffer'; + chunk = newChunk; + } + } + var len = state.objectMode ? 1 : chunk.length; + + state.length += len; + + var ret = state.length < state.highWaterMark; + // we must ensure that previous needDrain will not be reset to false. + if (!ret) state.needDrain = true; + + if (state.writing || state.corked) { + var last = state.lastBufferedRequest; + state.lastBufferedRequest = { + chunk: chunk, + encoding: encoding, + isBuf: isBuf, + callback: cb, + next: null + }; + if (last) { + last.next = state.lastBufferedRequest; + } else { + state.bufferedRequest = state.lastBufferedRequest; + } + state.bufferedRequestCount += 1; } else { - return Math.round(number); + doWrite(stream, state, false, len, chunk, encoding, cb); } - } - // FORMATTING + return ret; + } - function offset (token, separator) { - addFormatToken(token, 0, 0, function () { - var offset = this.utcOffset(); - var sign = '+'; - if (offset < 0) { - offset = -offset; - sign = '-'; - } - return sign + zeroFill(~~(offset / 60), 2) + separator + zeroFill(~~(offset) % 60, 2); - }); - } + function doWrite (stream, state, writev, len, chunk, encoding, cb) { + state.writelen = len; + state.writecb = cb; + state.writing = true; + state.sync = true; + if (writev) stream._writev(chunk, state.onwrite); else stream._write(chunk, encoding, state.onwrite); + state.sync = false; + } - offset('Z', ':'); - offset('ZZ', ''); + function onwriteError (stream, state, sync, er, cb) { + --state.pendingcb; + + if (sync) { + // defer the callback if we are being called synchronously + // to avoid piling up things on the stack + pna.nextTick(cb, er); + // this can emit finish, and it will always happen + // after error + pna.nextTick(finishMaybe, stream, state); + stream._writableState.errorEmitted = true; + stream.emit('error', er); + } else { + // the caller expect this to happen before if + // it is async + cb(er); + stream._writableState.errorEmitted = true; + stream.emit('error', er); + // this can emit finish, but finish must + // always follow error + finishMaybe(stream, state); + } + } - // PARSING + function onwriteStateUpdate (state) { + state.writing = false; + state.writecb = null; + state.length -= state.writelen; + state.writelen = 0; + } - addRegexToken('Z', matchShortOffset); - addRegexToken('ZZ', matchShortOffset); - addParseToken(['Z', 'ZZ'], function (input, array, config) { - config._useUTC = true; - config._tzm = offsetFromString(matchShortOffset, input); - }); + function onwrite (stream, er) { + var state = stream._writableState; + var sync = state.sync; + var cb = state.writecb; - // HELPERS + onwriteStateUpdate(state); - // timezone chunker - // '+10:00' > ['10', '00'] - // '-1530' > ['-15', '30'] - var chunkOffset = /([\+\-]|\d\d)/gi; + if (er) onwriteError(stream, state, sync, er, cb); else { + // Check if we're actually ready to finish, but don't emit yet + var finished = needFinish(state); - function offsetFromString(matcher, string) { - var matches = (string || '').match(matcher); + if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) { + clearBuffer(stream, state); + } - if (matches === null) { - return null; + if (sync) { + /* */ + asyncWrite(afterWrite, stream, state, finished, cb); + /* */ + } else { + afterWrite(stream, state, finished, cb); + } } + } - var chunk = matches[matches.length - 1] || []; - var parts = (chunk + '').match(chunkOffset) || ['-', 0, 0]; - var minutes = +(parts[1] * 60) + toInt(parts[2]); + function afterWrite (stream, state, finished, cb) { + if (!finished) onwriteDrain(stream, state); + state.pendingcb--; + cb(); + finishMaybe(stream, state); + } - return minutes === 0 ? - 0 : - parts[0] === '+' ? minutes : -minutes; - } + // Must force callback to be called on nextTick, so that we don't + // emit 'drain' before the write() consumer gets the 'false' return + // value, and has a chance to attach a 'drain' listener. + function onwriteDrain (stream, state) { + if (state.length === 0 && state.needDrain) { + state.needDrain = false; + stream.emit('drain'); + } + } - // Return a moment from input, that is local/utc/zone equivalent to model. - function cloneWithOffset(input, model) { - var res, diff; - if (model._isUTC) { - res = model.clone(); - diff = (isMoment(input) || isDate(input) ? input.valueOf() : createLocal(input).valueOf()) - res.valueOf(); - // Use low-level api, because this fn is low-level api. - res._d.setTime(res._d.valueOf() + diff); - hooks.updateOffset(res, false); - return res; + // if there's something in the buffer waiting, then process it + function clearBuffer (stream, state) { + state.bufferProcessing = true; + var entry = state.bufferedRequest; + + if (stream._writev && entry && entry.next) { + // Fast case, write everything using _writev() + var l = state.bufferedRequestCount; + var buffer = new Array(l); + var holder = state.corkedRequestsFree; + holder.entry = entry; + + var count = 0; + var allBuffers = true; + while (entry) { + buffer[count] = entry; + if (!entry.isBuf) allBuffers = false; + entry = entry.next; + count += 1; + } + buffer.allBuffers = allBuffers; + + doWrite(stream, state, true, state.length, buffer, '', holder.finish); + + // doWrite is almost always async, defer these to save a bit of time + // as the hot path ends with doWrite + state.pendingcb++; + state.lastBufferedRequest = null; + if (holder.next) { + state.corkedRequestsFree = holder.next; + holder.next = null; + } else { + state.corkedRequestsFree = new CorkedRequest(state); + } + state.bufferedRequestCount = 0; } else { - return createLocal(input).local(); + // Slow case, write chunks one-by-one + while (entry) { + var chunk = entry.chunk; + var encoding = entry.encoding; + var cb = entry.callback; + var len = state.objectMode ? 1 : chunk.length; + + doWrite(stream, state, false, len, chunk, encoding, cb); + entry = entry.next; + state.bufferedRequestCount--; + // if we didn't call the onwrite immediately, then + // it means that we need to wait until it does. + // also, that means that the chunk and cb are currently + // being processed, so move the buffer counter past them. + if (state.writing) { + break; + } + } + + if (entry === null) state.lastBufferedRequest = null; } - } - function getDateOffset (m) { - // On Firefox.24 Date#getTimezoneOffset returns a floating point. - // https://github.com/moment/moment/pull/1871 - return -Math.round(m._d.getTimezoneOffset() / 15) * 15; - } + state.bufferedRequest = entry; + state.bufferProcessing = false; + } - // HOOKS + Writable.prototype._write = function (chunk, encoding, cb) { + cb(new Error('_write() is not implemented')); + }; - // This function will be called whenever a moment is mutated. - // It is intended to keep the offset in sync with the timezone. - hooks.updateOffset = function () {}; + Writable.prototype._writev = null; - // MOMENTS + Writable.prototype.end = function (chunk, encoding, cb) { + var state = this._writableState; - // keepLocalTime = true means only change the timezone, without - // affecting the local hour. So 5:31:26 +0300 --[utcOffset(2, true)]--> - // 5:31:26 +0200 It is possible that 5:31:26 doesn't exist with offset - // +0200, so we adjust the time as needed, to be valid. - // - // Keeping the time actually adds/subtracts (one hour) - // from the actual represented time. That is why we call updateOffset - // a second time. In case it wants us to change the offset again - // _changeInProgress == true case, then we have to adjust, because - // there is no such time in the given timezone. - function getSetOffset (input, keepLocalTime, keepMinutes) { - var offset = this._offset || 0, - localAdjust; - if (!this.isValid()) { - return input != null ? this : NaN; + if (typeof chunk === 'function') { + cb = chunk; + chunk = null; + encoding = null; + } else if (typeof encoding === 'function') { + cb = encoding; + encoding = null; } - if (input != null) { - if (typeof input === 'string') { - input = offsetFromString(matchShortOffset, input); - if (input === null) { - return this; - } - } else if (Math.abs(input) < 16 && !keepMinutes) { - input = input * 60; - } - if (!this._isUTC && keepLocalTime) { - localAdjust = getDateOffset(this); - } - this._offset = input; - this._isUTC = true; - if (localAdjust != null) { - this.add(localAdjust, 'm'); - } - if (offset !== input) { - if (!keepLocalTime || this._changeInProgress) { - addSubtract(this, createDuration(input - offset, 'm'), 1, false); - } else if (!this._changeInProgress) { - this._changeInProgress = true; - hooks.updateOffset(this, true); - this._changeInProgress = null; - } - } - return this; - } else { - return this._isUTC ? offset : getDateOffset(this); + + if (chunk !== null && chunk !== undefined) this.write(chunk, encoding); + + // .end() fully uncorks + if (state.corked) { + state.corked = 1; + this.uncork(); + } + + // ignore unnecessary end() calls. + if (!state.ending && !state.finished) endWritable(this, state, cb); + }; + + function needFinish (state) { + return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing; + } + function callFinal (stream, state) { + stream._final(function (err) { + state.pendingcb--; + if (err) { + stream.emit('error', err); + } + state.prefinished = true; + stream.emit('prefinish'); + finishMaybe(stream, state); + }); + } + function prefinish (stream, state) { + if (!state.prefinished && !state.finalCalled) { + if (typeof stream._final === 'function') { + state.pendingcb++; + state.finalCalled = true; + pna.nextTick(callFinal, stream, state); + } else { + state.prefinished = true; + stream.emit('prefinish'); + } } - } + } - function getSetZone (input, keepLocalTime) { - if (input != null) { - if (typeof input !== 'string') { - input = -input; - } + function finishMaybe (stream, state) { + var need = needFinish(state); + if (need) { + prefinish(stream, state); + if (state.pendingcb === 0) { + state.finished = true; + stream.emit('finish'); + } + } + return need; + } - this.utcOffset(input, keepLocalTime); + function endWritable (stream, state, cb) { + state.ending = true; + finishMaybe(stream, state); + if (cb) { + if (state.finished) pna.nextTick(cb); else stream.once('finish', cb); + } + state.ended = true; + stream.writable = false; + } - return this; + function onCorkedFinish (corkReq, state, err) { + var entry = corkReq.entry; + corkReq.entry = null; + while (entry) { + var cb = entry.callback; + state.pendingcb--; + cb(err); + entry = entry.next; + } + if (state.corkedRequestsFree) { + state.corkedRequestsFree.next = corkReq; } else { - return -this.utcOffset(); + state.corkedRequestsFree = corkReq; } - } - - function setOffsetToUTC (keepLocalTime) { - return this.utcOffset(0, keepLocalTime); - } + } - function setOffsetToLocal (keepLocalTime) { - if (this._isUTC) { - this.utcOffset(0, keepLocalTime); - this._isUTC = false; + Object.defineProperty(Writable.prototype, 'destroyed', { + get: function () { + if (this._writableState === undefined) { + return false; + } + return this._writableState.destroyed; + }, + set: function (value) { + // we ignore the value if the stream + // has not been initialized yet + if (!this._writableState) { + return; + } - if (keepLocalTime) { - this.subtract(getDateOffset(this), 'm'); - } + // backward compatibility, the user is explicitly + // managing destroyed + this._writableState.destroyed = value; } - return this; - } + }); - function setOffsetToParsedOffset () { - if (this._tzm != null) { - this.utcOffset(this._tzm, false, true); - } else if (typeof this._i === 'string') { - var tZone = offsetFromString(matchOffset, this._i); - if (tZone != null) { - this.utcOffset(tZone); - } - else { - this.utcOffset(0, true); - } - } - return this; - } + Writable.prototype.destroy = destroyImpl.destroy; + Writable.prototype._undestroy = destroyImpl.undestroy; + Writable.prototype._destroy = function (err, cb) { + this.end(); + cb(err); + }; + }).call(this, require('_process'), typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : typeof window !== 'undefined' ? window : {}, require('timers').setImmediate); + }, { './_stream_duplex': 308, './internal/streams/destroy': 314, './internal/streams/stream': 315, _process: 287, 'core-util-is': 106, inherits: 217, 'process-nextick-args': 286, 'safe-buffer': 338, timers: 378, 'util-deprecate': 391 }], + 313: [function (require, module, exports) { + 'use strict'; - function hasAlignedHourOffset (input) { - if (!this.isValid()) { - return false; - } - input = input ? createLocal(input).utcOffset() : 0; + function _classCallCheck (instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } } - return (this.utcOffset() - input) % 60 === 0; - } + var Buffer = require('safe-buffer').Buffer; + var util = require('util'); - function isDaylightSavingTime () { - return ( - this.utcOffset() > this.clone().month(0).utcOffset() || - this.utcOffset() > this.clone().month(5).utcOffset() - ); + function copyBuffer (src, target, offset) { + src.copy(target, offset); } - function isDaylightSavingTimeShifted () { - if (!isUndefined(this._isDSTShifted)) { - return this._isDSTShifted; - } + module.exports = (function () { + function BufferList () { + _classCallCheck(this, BufferList); - var c = {}; + this.head = null; + this.tail = null; + this.length = 0; + } - copyConfig(c, this); - c = prepareConfig(c); + BufferList.prototype.push = function push (v) { + var entry = { data: v, next: null }; + if (this.length > 0) this.tail.next = entry; else this.head = entry; + this.tail = entry; + ++this.length; + }; - if (c._a) { - var other = c._isUTC ? createUTC(c._a) : createLocal(c._a); - this._isDSTShifted = this.isValid() && - compareArrays(c._a, other.toArray()) > 0; - } else { - this._isDSTShifted = false; - } + BufferList.prototype.unshift = function unshift (v) { + var entry = { data: v, next: this.head }; + if (this.length === 0) this.tail = entry; + this.head = entry; + ++this.length; + }; - return this._isDSTShifted; - } + BufferList.prototype.shift = function shift () { + if (this.length === 0) return; + var ret = this.head.data; + if (this.length === 1) this.head = this.tail = null; else this.head = this.head.next; + --this.length; + return ret; + }; - function isLocal () { - return this.isValid() ? !this._isUTC : false; - } + BufferList.prototype.clear = function clear () { + this.head = this.tail = null; + this.length = 0; + }; - function isUtcOffset () { - return this.isValid() ? this._isUTC : false; - } + BufferList.prototype.join = function join (s) { + if (this.length === 0) return ''; + var p = this.head; + var ret = '' + p.data; + while (p = p.next) { + ret += s + p.data; + } return ret; + }; - function isUtc () { - return this.isValid() ? this._isUTC && this._offset === 0 : false; + BufferList.prototype.concat = function concat (n) { + if (this.length === 0) return Buffer.alloc(0); + if (this.length === 1) return this.head.data; + var ret = Buffer.allocUnsafe(n >>> 0); + var p = this.head; + var i = 0; + while (p) { + copyBuffer(p.data, ret, i); + i += p.data.length; + p = p.next; + } + return ret; + }; + + return BufferList; + }()); + + if (util && util.inspect && util.inspect.custom) { + module.exports.prototype[util.inspect.custom] = function () { + var obj = util.inspect({ length: this.length }); + return this.constructor.name + ' ' + obj; + }; } + }, { 'safe-buffer': 338, util: 70 }], + 314: [function (require, module, exports) { + 'use strict'; - // ASP.NET json date format regex - var aspNetRegex = /^(\-|\+)?(?:(\d*)[. ])?(\d+)\:(\d+)(?:\:(\d+)(\.\d*)?)?$/; + /* */ - // from http://docs.closure-library.googlecode.com/git/closure_goog_date_date.js.source.html - // somewhat more in line with 4.4.3.2 2004 spec, but allows decimal anywhere - // and further modified to allow for strings containing both week and day - var isoRegex = /^(-|\+)?P(?:([-+]?[0-9,.]*)Y)?(?:([-+]?[0-9,.]*)M)?(?:([-+]?[0-9,.]*)W)?(?:([-+]?[0-9,.]*)D)?(?:T(?:([-+]?[0-9,.]*)H)?(?:([-+]?[0-9,.]*)M)?(?:([-+]?[0-9,.]*)S)?)?$/; + var pna = require('process-nextick-args'); + /* */ - function createDuration (input, key) { - var duration = input, - // matching against regexp is expensive, do it on demand - match = null, - sign, - ret, - diffRes; + // undocumented cb() API, needed for core, not for public API + function destroy (err, cb) { + var _this = this; - if (isDuration(input)) { - duration = { - ms : input._milliseconds, - d : input._days, - M : input._months - }; - } else if (isNumber(input)) { - duration = {}; - if (key) { - duration[key] = input; - } else { - duration.milliseconds = input; - } - } else if (!!(match = aspNetRegex.exec(input))) { - sign = (match[1] === '-') ? -1 : 1; - duration = { - y : 0, - d : toInt(match[DATE]) * sign, - h : toInt(match[HOUR]) * sign, - m : toInt(match[MINUTE]) * sign, - s : toInt(match[SECOND]) * sign, - ms : toInt(absRound(match[MILLISECOND] * 1000)) * sign // the millisecond decimal point is included in the match - }; - } else if (!!(match = isoRegex.exec(input))) { - sign = (match[1] === '-') ? -1 : 1; - duration = { - y : parseIso(match[2], sign), - M : parseIso(match[3], sign), - w : parseIso(match[4], sign), - d : parseIso(match[5], sign), - h : parseIso(match[6], sign), - m : parseIso(match[7], sign), - s : parseIso(match[8], sign) - }; - } else if (duration == null) {// checks for null or undefined - duration = {}; - } else if (typeof duration === 'object' && ('from' in duration || 'to' in duration)) { - diffRes = momentsDifference(createLocal(duration.from), createLocal(duration.to)); + var readableDestroyed = this._readableState && this._readableState.destroyed; + var writableDestroyed = this._writableState && this._writableState.destroyed; - duration = {}; - duration.ms = diffRes.milliseconds; - duration.M = diffRes.months; + if (readableDestroyed || writableDestroyed) { + if (cb) { + cb(err); + } else if (err && (!this._writableState || !this._writableState.errorEmitted)) { + pna.nextTick(emitErrorNT, this, err); } + return this; + } - ret = new Duration(duration); + // we set destroyed to true before firing error callbacks in order + // to make it re-entrance safe in case destroy() is called within callbacks - if (isDuration(input) && hasOwnProp(input, '_locale')) { - ret._locale = input._locale; + if (this._readableState) { + this._readableState.destroyed = true; + } + + // if this is a duplex stream mark the writable part as destroyed as well + if (this._writableState) { + this._writableState.destroyed = true; + } + + this._destroy(err || null, function (err) { + if (!cb && err) { + pna.nextTick(emitErrorNT, _this, err); + if (_this._writableState) { + _this._writableState.errorEmitted = true; + } + } else if (cb) { + cb(err); } + }); - return ret; + return this; } - createDuration.fn = Duration.prototype; - createDuration.invalid = createInvalid$1; + function undestroy () { + if (this._readableState) { + this._readableState.destroyed = false; + this._readableState.reading = false; + this._readableState.ended = false; + this._readableState.endEmitted = false; + } - function parseIso (inp, sign) { - // We'd normally use ~~inp for this, but unfortunately it also - // converts floats to ints. - // inp may be undefined, so careful calling replace on it. - var res = inp && parseFloat(inp.replace(',', '.')); - // apply sign while we're at it - return (isNaN(res) ? 0 : res) * sign; + if (this._writableState) { + this._writableState.destroyed = false; + this._writableState.ended = false; + this._writableState.ending = false; + this._writableState.finished = false; + this._writableState.errorEmitted = false; + } } - function positiveMomentsDifference(base, other) { - var res = {}; + function emitErrorNT (self, err) { + self.emit('error', err); + } - res.months = other.month() - base.month() + - (other.year() - base.year()) * 12; - if (base.clone().add(res.months, 'M').isAfter(other)) { - --res.months; - } + module.exports = { + destroy: destroy, + undestroy: undestroy + }; + }, { 'process-nextick-args': 286 }], + 315: [function (require, module, exports) { + module.exports = require('events').EventEmitter; + }, { events: 161 }], + 316: [function (require, module, exports) { + var toString = {}.toString; + + module.exports = Array.isArray || function (arr) { + return toString.call(arr) == '[object Array]'; + }; + }, {}], + 317: [function (require, module, exports) { + arguments[4][174][0].apply(exports, arguments); + }, { dup: 174, 'safe-buffer': 338 }], + 318: [function (require, module, exports) { + module.exports = require('./readable').PassThrough; + }, { './readable': 319 }], + 319: [function (require, module, exports) { + exports = module.exports = require('./lib/_stream_readable.js'); + exports.Stream = exports; + exports.Readable = exports; + exports.Writable = require('./lib/_stream_writable.js'); + exports.Duplex = require('./lib/_stream_duplex.js'); + exports.Transform = require('./lib/_stream_transform.js'); + exports.PassThrough = require('./lib/_stream_passthrough.js'); + }, { './lib/_stream_duplex.js': 308, './lib/_stream_passthrough.js': 309, './lib/_stream_readable.js': 310, './lib/_stream_transform.js': 311, './lib/_stream_writable.js': 312 }], + 320: [function (require, module, exports) { + module.exports = require('./readable').Transform; + }, { './readable': 319 }], + 321: [function (require, module, exports) { + module.exports = require('./lib/_stream_writable.js'); + }, { './lib/_stream_writable.js': 312 }], + 322: [function (require, module, exports) { + 'use strict'; + + function RequestError (cause) { + this.name = 'RequestError'; + this.message = String(cause); + this.cause = cause; + + if (Error.captureStackTrace) { // if required for non-V8 envs - see PR #40 + Error.captureStackTrace(this); + } + } + RequestError.prototype = Object.create(Error.prototype); + RequestError.prototype.constructor = RequestError; - res.milliseconds = +other - +(base.clone().add(res.months, 'M')); + function StatusCodeError (statusCode, message) { + this.name = 'StatusCodeError'; + this.statusCode = statusCode; + this.message = statusCode + ' - ' + message; - return res; + if (Error.captureStackTrace) { // if required for non-V8 envs - see PR #40 + Error.captureStackTrace(this); + } } + StatusCodeError.prototype = Object.create(Error.prototype); + StatusCodeError.prototype.constructor = StatusCodeError; - function momentsDifference(base, other) { - var res; - if (!(base.isValid() && other.isValid())) { - return {milliseconds: 0, months: 0}; + module.exports = { + RequestError: RequestError, + StatusCodeError: StatusCodeError + }; + }, {}], + 323: [function (require, module, exports) { + 'use strict'; + + var Bluebird = require('bluebird'); + var assign = require('lodash/object/assign'); + var forEach = require('lodash/collection/forEach'); + var isFunction = require('lodash/lang/isFunction'); + var isPlainObject = require('lodash/lang/isPlainObject'); + var isString = require('lodash/lang/isString'); + var isUndefined = require('lodash/lang/isUndefined'); + var keys = require('lodash/object/keys'); + var errors = require('./errors.js'); + + // Load Request freshly - so that users can require an unaltered request instance! + var request = (function () { + function clearCache () { + forEach(keys(require.cache), function (key) { + delete require.cache[key]; + }); + } + + var temp = assign({}, require.cache); + clearCache(); + + var freshRequest = require('request'); + + clearCache(); + assign(require.cache, temp); + + return freshRequest; + })(); + + var defaultTransformations = { + HEAD: function (body, response, resolveWithFullResponse) { + return resolveWithFullResponse ? response : response.headers; + } + }; + + function RP$callback (err, response, body) { + /* jshint validthis:true */ + var self = this; + + var origCallbackThrewException = false; var thrownException; + + if (isFunction(self._rp_callbackOrig)) { + try { + self._rp_callbackOrig.apply(self, arguments); + } catch (e) { + origCallbackThrewException = true; + thrownException = e; } + } - other = cloneWithOffset(other, base); - if (base.isBefore(other)) { - res = positiveMomentsDifference(base, other); + if (err) { + self._rp_reject(assign(new errors.RequestError(err), { + error: err, + options: self._rp_options, + response: response + })); + } else if (self._rp_options.simple && !(/^2/.test('' + response.statusCode))) { + self._rp_reject(assign(new errors.StatusCodeError(response.statusCode, body), { + error: body, + options: self._rp_options, + response: response + })); + } else { + if (isFunction(self._rp_options.transform)) { + try { + self._rp_resolve(self._rp_options.transform(body, response, self._rp_options.resolveWithFullResponse)); + } catch (e) { + self._rp_reject(e); + } + } else if (self._rp_options.resolveWithFullResponse) { + self._rp_resolve(response); } else { - res = positiveMomentsDifference(other, base); - res.milliseconds = -res.milliseconds; - res.months = -res.months; + self._rp_resolve(body); } + } - return res; + if (origCallbackThrewException) { + throw thrownException; + } } - // TODO: remove 'name' arg after deprecation is removed - function createAdder(direction, name) { - return function (val, period) { - var dur, tmp; - //invert the arguments, but complain about it - if (period !== null && !isNaN(+period)) { - deprecateSimple(name, 'moment().' + name + '(period, number) is deprecated. Please use moment().' + name + '(number, period). ' + - 'See http://momentjs.com/guides/#/warnings/add-inverted-param/ for more info.'); - tmp = val; val = period; period = tmp; - } - - val = typeof val === 'string' ? +val : val; - dur = createDuration(val, period); - addSubtract(this, dur, direction); - return this; - }; - } + var originalInit = request.Request.prototype.init; - function addSubtract (mom, duration, isAdding, updateOffset) { - var milliseconds = duration._milliseconds, - days = absRound(duration._days), - months = absRound(duration._months); + request.Request.prototype.init = function RP$initInterceptor (options) { + var self = this; - if (!mom.isValid()) { - // No op - return; - } + // Init may be called again - currently in case of redirects + if (isPlainObject(options) && self._callback === undefined && self._rp_promise === undefined) { + self._rp_promise = new Bluebird(function (resolve, reject) { + self._rp_resolve = resolve; + self._rp_reject = reject; + }); - updateOffset = updateOffset == null ? true : updateOffset; + self._rp_callbackOrig = self.callback; + self.callback = RP$callback; - if (months) { - setMonth(mom, get(mom, 'Month') + months * isAdding); - } - if (days) { - set$1(mom, 'Date', get(mom, 'Date') + days * isAdding); - } - if (milliseconds) { - mom._d.setTime(mom._d.valueOf() + milliseconds * isAdding); - } - if (updateOffset) { - hooks.updateOffset(mom, days || months); + if (isString(options.method)) { + options.method = options.method.toUpperCase(); } - } - var add = createAdder(1, 'add'); - var subtract = createAdder(-1, 'subtract'); + options.transform = options.transform || defaultTransformations[options.method]; - function getCalendarFormat(myMoment, now) { - var diff = myMoment.diff(now, 'days', true); - return diff < -6 ? 'sameElse' : - diff < -1 ? 'lastWeek' : - diff < 0 ? 'lastDay' : - diff < 1 ? 'sameDay' : - diff < 2 ? 'nextDay' : - diff < 7 ? 'nextWeek' : 'sameElse'; - } + self._rp_options = options; + self._rp_options.simple = options.simple !== false; + self._rp_options.resolveWithFullResponse = options.resolveWithFullResponse === true; + } - function calendar$1 (time, formats) { - // We want to compare the start of today, vs this. - // Getting start-of-today depends on whether we're local/utc/offset or not. - var now = time || createLocal(), - sod = cloneWithOffset(now, this).startOf('day'), - format = hooks.calendarFormat(this, sod) || 'sameElse'; + return originalInit.apply(self, arguments); + }; - var output = formats && (isFunction(formats[format]) ? formats[format].call(this, now) : formats[format]); + function expose (methodToExpose, exposeAs) { + exposeAs = exposeAs || methodToExpose; - return this.format(output || this.localeData().calendar(format, this, createLocal(now))); - } + /* istanbul ignore if */ + if (!isUndefined(request.Request.prototype[exposeAs])) { + throw new Error('Unable to expose method "' + exposeAs + '". It is already implemented by Request. Please visit https://github.com/request/request-promise/wiki/Troubleshooting'); + } - function clone () { - return new Moment(this); + request.Request.prototype[exposeAs] = function RP$exposed () { + return this._rp_promise[methodToExpose].apply(this._rp_promise, arguments); + }; } - function isAfter (input, units) { - var localInput = isMoment(input) ? input : createLocal(input); - if (!(this.isValid() && localInput.isValid())) { - return false; - } - units = normalizeUnits(units) || 'millisecond'; - if (units === 'millisecond') { - return this.valueOf() > localInput.valueOf(); - } else { - return localInput.valueOf() < this.clone().startOf(units).valueOf(); - } - } + expose('then'); + expose('catch'); + expose('finally'); - function isBefore (input, units) { - var localInput = isMoment(input) ? input : createLocal(input); - if (!(this.isValid() && localInput.isValid())) { - return false; - } - units = normalizeUnits(units) || 'millisecond'; - if (units === 'millisecond') { - return this.valueOf() < localInput.valueOf(); - } else { - return this.clone().endOf(units).valueOf() < localInput.valueOf(); - } - } + request.Request.prototype.promise = function RP$promise () { + return this._rp_promise; + }; - function isBetween (from, to, units, inclusivity) { - var localFrom = isMoment(from) ? from : createLocal(from), - localTo = isMoment(to) ? to : createLocal(to); - if (!(this.isValid() && localFrom.isValid() && localTo.isValid())) { - return false; - } - inclusivity = inclusivity || '()'; - return (inclusivity[0] === '(' ? this.isAfter(localFrom, units) : !this.isBefore(localFrom, units)) && - (inclusivity[1] === ')' ? this.isBefore(localTo, units) : !this.isAfter(localTo, units)); - } + /* istanbul ignore next */ // Function covered but not seen by Instanbul. + request.bindCLS = function RP$bindCLS (ns) { + require('cls-bluebird')(ns); + }; - function isSame (input, units) { - var localInput = isMoment(input) ? input : createLocal(input), - inputMs; - if (!(this.isValid() && localInput.isValid())) { - return false; - } - units = normalizeUnits(units) || 'millisecond'; - if (units === 'millisecond') { - return this.valueOf() === localInput.valueOf(); - } else { - inputMs = localInput.valueOf(); - return this.clone().startOf(units).valueOf() <= inputMs && inputMs <= this.clone().endOf(units).valueOf(); - } - } + module.exports = request; + }, { './errors.js': 322, bluebird: 67, 'cls-bluebird': 102, 'lodash/collection/forEach': 227, 'lodash/lang/isFunction': 254, 'lodash/lang/isPlainObject': 257, 'lodash/lang/isString': 258, 'lodash/lang/isUndefined': 259, 'lodash/object/assign': 260, 'lodash/object/keys': 261, request: 324 }], + 324: [function (require, module, exports) { + // Copyright 2010-2012 Mikeal Rogers + // + // Licensed under the Apache License, Version 2.0 (the "License"); + // you may not use this file except in compliance with the License. + // You may obtain a copy of the License at + // + // http://www.apache.org/licenses/LICENSE-2.0 + // + // Unless required by applicable law or agreed to in writing, software + // distributed under the License is distributed on an "AS IS" BASIS, + // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + // See the License for the specific language governing permissions and + // limitations under the License. - function isSameOrAfter (input, units) { - return this.isSame(input, units) || this.isAfter(input, units); - } + 'use strict'; - function isSameOrBefore (input, units) { - return this.isSame(input, units) || this.isBefore(input, units); - } + var extend = require('extend'); + var cookies = require('./lib/cookies'); + var helpers = require('./lib/helpers'); - function diff (input, units, asFloat) { - var that, - zoneDelta, - output; + var paramsHaveRequestBody = helpers.paramsHaveRequestBody; - if (!this.isValid()) { - return NaN; - } + // organize params for patch, post, put, head, del + function initParams (uri, options, callback) { + if (typeof options === 'function') { + callback = options; + } - that = cloneWithOffset(input, this); + var params = {}; + if (typeof options === 'object') { + extend(params, options, { uri: uri }); + } else if (typeof uri === 'string') { + extend(params, { uri: uri }); + } else { + extend(params, uri); + } - if (!that.isValid()) { - return NaN; - } + params.callback = callback || params.callback; + return params; + } - zoneDelta = (that.utcOffset() - this.utcOffset()) * 6e4; + function request (uri, options, callback) { + if (typeof uri === 'undefined') { + throw new Error('undefined is not a valid uri or options object.'); + } - units = normalizeUnits(units); + var params = initParams(uri, options, callback); - switch (units) { - case 'year': output = monthDiff(this, that) / 12; break; - case 'month': output = monthDiff(this, that); break; - case 'quarter': output = monthDiff(this, that) / 3; break; - case 'second': output = (this - that) / 1e3; break; // 1000 - case 'minute': output = (this - that) / 6e4; break; // 1000 * 60 - case 'hour': output = (this - that) / 36e5; break; // 1000 * 60 * 60 - case 'day': output = (this - that - zoneDelta) / 864e5; break; // 1000 * 60 * 60 * 24, negate dst - case 'week': output = (this - that - zoneDelta) / 6048e5; break; // 1000 * 60 * 60 * 24 * 7, negate dst - default: output = this - that; - } + if (params.method === 'HEAD' && paramsHaveRequestBody(params)) { + throw new Error('HTTP HEAD requests MUST NOT include a request body.'); + } - return asFloat ? output : absFloor(output); + return new request.Request(params); + } + + function verbFunc (verb) { + var method = verb.toUpperCase(); + return function (uri, options, callback) { + var params = initParams(uri, options, callback); + params.method = method; + return request(params, params.callback); + }; } - function monthDiff (a, b) { - // difference in months - var wholeMonthDiff = ((b.year() - a.year()) * 12) + (b.month() - a.month()), - // b is in (anchor - 1 month, anchor + 1 month) - anchor = a.clone().add(wholeMonthDiff, 'months'), - anchor2, adjust; + // define like this to please codeintel/intellisense IDEs + request.get = verbFunc('get'); + request.head = verbFunc('head'); + request.options = verbFunc('options'); + request.post = verbFunc('post'); + request.put = verbFunc('put'); + request.patch = verbFunc('patch'); + request.del = verbFunc('delete'); + request.delete = verbFunc('delete'); - if (b - anchor < 0) { - anchor2 = a.clone().add(wholeMonthDiff - 1, 'months'); - // linear across the month - adjust = (b - anchor) / (anchor - anchor2); - } else { - anchor2 = a.clone().add(wholeMonthDiff + 1, 'months'); - // linear across the month - adjust = (b - anchor) / (anchor2 - anchor); - } + request.jar = function (store) { + return cookies.jar(store); + }; - //check for negative zero, return zero if negative zero - return -(wholeMonthDiff + adjust) || 0; - } + request.cookie = function (str) { + return cookies.parse(str); + }; - hooks.defaultFormat = 'YYYY-MM-DDTHH:mm:ssZ'; - hooks.defaultFormatUtc = 'YYYY-MM-DDTHH:mm:ss[Z]'; + function wrapRequestMethod (method, options, requester, verb) { + return function (uri, opts, callback) { + var params = initParams(uri, opts, callback); - function toString () { - return this.clone().locale('en').format('ddd MMM DD YYYY HH:mm:ss [GMT]ZZ'); - } + var target = {}; + extend(true, target, options, params); - function toISOString(keepOffset) { - if (!this.isValid()) { - return null; - } - var utc = keepOffset !== true; - var m = utc ? this.clone().utc() : this; - if (m.year() < 0 || m.year() > 9999) { - return formatMoment(m, utc ? 'YYYYYY-MM-DD[T]HH:mm:ss.SSS[Z]' : 'YYYYYY-MM-DD[T]HH:mm:ss.SSSZ'); - } - if (isFunction(Date.prototype.toISOString)) { - // native implementation is ~50x faster, use it when we can - if (utc) { - return this.toDate().toISOString(); - } else { - return new Date(this.valueOf() + this.utcOffset() * 60 * 1000).toISOString().replace('Z', formatMoment(m, 'Z')); - } - } - return formatMoment(m, utc ? 'YYYY-MM-DD[T]HH:mm:ss.SSS[Z]' : 'YYYY-MM-DD[T]HH:mm:ss.SSSZ'); - } + target.pool = params.pool || options.pool; - /** - * Return a human readable representation of a moment that can - * also be evaluated to get a new moment which is the same - * - * @link https://nodejs.org/dist/latest/docs/api/util.html#util_custom_inspect_function_on_objects - */ - function inspect () { - if (!this.isValid()) { - return 'moment.invalid(/* ' + this._i + ' */)'; + if (verb) { + target.method = verb.toUpperCase(); } - var func = 'moment'; - var zone = ''; - if (!this.isLocal()) { - func = this.utcOffset() === 0 ? 'moment.utc' : 'moment.parseZone'; - zone = 'Z'; + + if (typeof requester === 'function') { + method = requester; } - var prefix = '[' + func + '("]'; - var year = (0 <= this.year() && this.year() <= 9999) ? 'YYYY' : 'YYYYYY'; - var datetime = '-MM-DD[T]HH:mm:ss.SSS'; - var suffix = zone + '[")]'; - return this.format(prefix + year + datetime + suffix); + return method(target, target.callback); + }; } - function format (inputString) { - if (!inputString) { - inputString = this.isUtc() ? hooks.defaultFormatUtc : hooks.defaultFormat; - } - var output = formatMoment(this, inputString); - return this.localeData().postformat(output); - } + request.defaults = function (options, requester) { + var self = this; - function from (time, withoutSuffix) { - if (this.isValid() && - ((isMoment(time) && time.isValid()) || - createLocal(time).isValid())) { - return createDuration({to: this, from: time}).locale(this.locale()).humanize(!withoutSuffix); - } else { - return this.localeData().invalidDate(); - } - } + options = options || {}; - function fromNow (withoutSuffix) { - return this.from(createLocal(), withoutSuffix); - } + if (typeof options === 'function') { + requester = options; + options = {}; + } - function to (time, withoutSuffix) { - if (this.isValid() && - ((isMoment(time) && time.isValid()) || - createLocal(time).isValid())) { - return createDuration({from: this, to: time}).locale(this.locale()).humanize(!withoutSuffix); - } else { - return this.localeData().invalidDate(); - } - } + var defaults = wrapRequestMethod(self, options, requester); - function toNow (withoutSuffix) { - return this.to(createLocal(), withoutSuffix); - } + var verbs = ['get', 'head', 'post', 'put', 'patch', 'del', 'delete']; + verbs.forEach(function (verb) { + defaults[verb] = wrapRequestMethod(self[verb], options, requester, verb); + }); - // If passed a locale key, it will set the locale for this - // instance. Otherwise, it will return the locale configuration - // variables for this instance. - function locale (key) { - var newLocaleData; + defaults.cookie = wrapRequestMethod(self.cookie, options, requester); + defaults.jar = self.jar; + defaults.defaults = self.defaults; + return defaults; + }; - if (key === undefined) { - return this._locale._abbr; - } else { - newLocaleData = getLocale(key); - if (newLocaleData != null) { - this._locale = newLocaleData; - } - return this; - } - } + request.forever = function (agentOptions, optionsArg) { + var options = {}; + if (optionsArg) { + extend(options, optionsArg); + } + if (agentOptions) { + options.agentOptions = agentOptions; + } - var lang = deprecate( - 'moment().lang() is deprecated. Instead, use moment().localeData() to get the language configuration. Use moment().locale() to change languages.', - function (key) { - if (key === undefined) { - return this.localeData(); - } else { - return this.locale(key); - } - } - ); + options.forever = true; + return request.defaults(options); + }; - function localeData () { - return this._locale; - } + // Exports - var MS_PER_SECOND = 1000; - var MS_PER_MINUTE = 60 * MS_PER_SECOND; - var MS_PER_HOUR = 60 * MS_PER_MINUTE; - var MS_PER_400_YEARS = (365 * 400 + 97) * 24 * MS_PER_HOUR; + module.exports = request; + request.Request = require('./request'); + request.initParams = initParams; - // actual modulo - handles negative numbers (for dates before 1970): - function mod$1(dividend, divisor) { - return (dividend % divisor + divisor) % divisor; - } + // Backwards compatibility for request.debug + Object.defineProperty(request, 'debug', { + enumerable: true, + get: function () { + return request.Request.debug; + }, + set: function (debug) { + request.Request.debug = debug; + } + }); + }, { './lib/cookies': 326, './lib/helpers': 330, './request': 336, extend: 144 }], + 325: [function (require, module, exports) { + 'use strict'; + + var caseless = require('caseless'); + var uuid = require('uuid/v4'); + var helpers = require('./helpers'); + + var md5 = helpers.md5; + var toBase64 = helpers.toBase64; + + function Auth (request) { + // define all public properties here + this.request = request; + this.hasAuth = false; + this.sentAuth = false; + this.bearerToken = null; + this.user = null; + this.pass = null; + } + + Auth.prototype.basic = function (user, pass, sendImmediately) { + var self = this; + if (typeof user !== 'string' || (pass !== undefined && typeof pass !== 'string')) { + self.request.emit('error', new Error('auth() received invalid user or password')); + } + self.user = user; + self.pass = pass; + self.hasAuth = true; + var header = user + ':' + (pass || ''); + if (sendImmediately || typeof sendImmediately === 'undefined') { + var authHeader = 'Basic ' + toBase64(header); + self.sentAuth = true; + return authHeader; + } + }; - function localStartOfDate(y, m, d) { - // the date constructor remaps years 0-99 to 1900-1999 - if (y < 100 && y >= 0) { - // preserve leap years using a full 400 year cycle, then reset - return new Date(y + 400, m, d) - MS_PER_400_YEARS; - } else { - return new Date(y, m, d).valueOf(); + Auth.prototype.bearer = function (bearer, sendImmediately) { + var self = this; + self.bearerToken = bearer; + self.hasAuth = true; + if (sendImmediately || typeof sendImmediately === 'undefined') { + if (typeof bearer === 'function') { + bearer = bearer(); + } + var authHeader = 'Bearer ' + (bearer || ''); + self.sentAuth = true; + return authHeader; + } + }; + + Auth.prototype.digest = function (method, path, authHeader) { + // TODO: More complete implementation of RFC 2617. + // - handle challenge.domain + // - support qop="auth-int" only + // - handle Authentication-Info (not necessarily?) + // - check challenge.stale (not necessarily?) + // - increase nc (not necessarily?) + // For reference: + // http://tools.ietf.org/html/rfc2617#section-3 + // https://github.com/bagder/curl/blob/master/lib/http_digest.c + + var self = this; + + var challenge = {}; + var re = /([a-z0-9_-]+)=(?:"([^"]+)"|([a-z0-9_-]+))/gi; + for (;;) { + var match = re.exec(authHeader); + if (!match) { + break; } - } + challenge[match[1]] = match[2] || match[3]; + } - function utcStartOfDate(y, m, d) { - // Date.UTC remaps years 0-99 to 1900-1999 - if (y < 100 && y >= 0) { - // preserve leap years using a full 400 year cycle, then reset - return Date.UTC(y + 400, m, d) - MS_PER_400_YEARS; + /** + * RFC 2617: handle both MD5 and MD5-sess algorithms. + * + * If the algorithm directive's value is "MD5" or unspecified, then HA1 is + * HA1=MD5(username:realm:password) + * If the algorithm directive's value is "MD5-sess", then HA1 is + * HA1=MD5(MD5(username:realm:password):nonce:cnonce) + */ + var ha1Compute = function (algorithm, user, realm, pass, nonce, cnonce) { + var ha1 = md5(user + ':' + realm + ':' + pass); + if (algorithm && algorithm.toLowerCase() === 'md5-sess') { + return md5(ha1 + ':' + nonce + ':' + cnonce); } else { - return Date.UTC(y, m, d); + return ha1; } - } + }; - function startOf (units) { - var time; - units = normalizeUnits(units); - if (units === undefined || units === 'millisecond' || !this.isValid()) { - return this; + var qop = /(^|,)\s*auth\s*($|,)/.test(challenge.qop) && 'auth'; + var nc = qop && '00000001'; + var cnonce = qop && uuid().replace(/-/g, ''); + var ha1 = ha1Compute(challenge.algorithm, self.user, challenge.realm, self.pass, challenge.nonce, cnonce); + var ha2 = md5(method + ':' + path); + var digestResponse = qop + ? md5(ha1 + ':' + challenge.nonce + ':' + nc + ':' + cnonce + ':' + qop + ':' + ha2) + : md5(ha1 + ':' + challenge.nonce + ':' + ha2); + var authValues = { + username: self.user, + realm: challenge.realm, + nonce: challenge.nonce, + uri: path, + qop: qop, + response: digestResponse, + nc: nc, + cnonce: cnonce, + algorithm: challenge.algorithm, + opaque: challenge.opaque + }; + + authHeader = []; + for (var k in authValues) { + if (authValues[k]) { + if (k === 'qop' || k === 'nc' || k === 'algorithm') { + authHeader.push(k + '=' + authValues[k]); + } else { + authHeader.push(k + '="' + authValues[k] + '"'); + } } + } + authHeader = 'Digest ' + authHeader.join(', '); + self.sentAuth = true; + return authHeader; + }; - var startOfDate = this._isUTC ? utcStartOfDate : localStartOfDate; + Auth.prototype.onRequest = function (user, pass, sendImmediately, bearer) { + var self = this; + var request = self.request; - switch (units) { - case 'year': - time = startOfDate(this.year(), 0, 1); - break; - case 'quarter': - time = startOfDate(this.year(), this.month() - this.month() % 3, 1); - break; - case 'month': - time = startOfDate(this.year(), this.month(), 1); - break; - case 'week': - time = startOfDate(this.year(), this.month(), this.date() - this.weekday()); - break; - case 'isoWeek': - time = startOfDate(this.year(), this.month(), this.date() - (this.isoWeekday() - 1)); - break; - case 'day': - case 'date': - time = startOfDate(this.year(), this.month(), this.date()); - break; - case 'hour': - time = this._d.valueOf(); - time -= mod$1(time + (this._isUTC ? 0 : this.utcOffset() * MS_PER_MINUTE), MS_PER_HOUR); - break; - case 'minute': - time = this._d.valueOf(); - time -= mod$1(time, MS_PER_MINUTE); - break; - case 'second': - time = this._d.valueOf(); - time -= mod$1(time, MS_PER_SECOND); - break; - } + var authHeader; + if (bearer === undefined && user === undefined) { + self.request.emit('error', new Error('no auth mechanism defined')); + } else if (bearer !== undefined) { + authHeader = self.bearer(bearer, sendImmediately); + } else { + authHeader = self.basic(user, pass, sendImmediately); + } + if (authHeader) { + request.setHeader('authorization', authHeader); + } + }; - this._d.setTime(time); - hooks.updateOffset(this, true); - return this; - } + Auth.prototype.onResponse = function (response) { + var self = this; + var request = self.request; - function endOf (units) { - var time; - units = normalizeUnits(units); - if (units === undefined || units === 'millisecond' || !this.isValid()) { - return this; - } + if (!self.hasAuth || self.sentAuth) { return null; } - var startOfDate = this._isUTC ? utcStartOfDate : localStartOfDate; + var c = caseless(response.headers); - switch (units) { - case 'year': - time = startOfDate(this.year() + 1, 0, 1) - 1; - break; - case 'quarter': - time = startOfDate(this.year(), this.month() - this.month() % 3 + 3, 1) - 1; - break; - case 'month': - time = startOfDate(this.year(), this.month() + 1, 1) - 1; - break; - case 'week': - time = startOfDate(this.year(), this.month(), this.date() - this.weekday() + 7) - 1; - break; - case 'isoWeek': - time = startOfDate(this.year(), this.month(), this.date() - (this.isoWeekday() - 1) + 7) - 1; - break; - case 'day': - case 'date': - time = startOfDate(this.year(), this.month(), this.date() + 1) - 1; - break; - case 'hour': - time = this._d.valueOf(); - time += MS_PER_HOUR - mod$1(time + (this._isUTC ? 0 : this.utcOffset() * MS_PER_MINUTE), MS_PER_HOUR) - 1; - break; - case 'minute': - time = this._d.valueOf(); - time += MS_PER_MINUTE - mod$1(time, MS_PER_MINUTE) - 1; - break; - case 'second': - time = this._d.valueOf(); - time += MS_PER_SECOND - mod$1(time, MS_PER_SECOND) - 1; - break; - } + var authHeader = c.get('www-authenticate'); + var authVerb = authHeader && authHeader.split(' ')[0].toLowerCase(); + request.debug('reauth', authVerb); - this._d.setTime(time); - hooks.updateOffset(this, true); - return this; - } + switch (authVerb) { + case 'basic': + return self.basic(self.user, self.pass, true); - function valueOf () { - return this._d.valueOf() - ((this._offset || 0) * 60000); - } + case 'bearer': + return self.bearer(self.bearerToken, true); - function unix () { - return Math.floor(this.valueOf() / 1000); - } + case 'digest': + return self.digest(request.method, request.path, authHeader); + } + }; - function toDate () { - return new Date(this.valueOf()); - } + exports.Auth = Auth; + }, { './helpers': 330, caseless: 100, 'uuid/v4': 396 }], + 326: [function (require, module, exports) { + 'use strict'; - function toArray () { - var m = this; - return [m.year(), m.month(), m.date(), m.hour(), m.minute(), m.second(), m.millisecond()]; - } + var tough = require('tough-cookie'); - function toObject () { - var m = this; - return { - years: m.year(), - months: m.month(), - date: m.date(), - hours: m.hours(), - minutes: m.minutes(), - seconds: m.seconds(), - milliseconds: m.milliseconds() - }; - } + var Cookie = tough.Cookie; + var CookieJar = tough.CookieJar; - function toJSON () { - // new Date(NaN).toJSON() === null - return this.isValid() ? this.toISOString() : null; - } + exports.parse = function (str) { + if (str && str.uri) { + str = str.uri; + } + if (typeof str !== 'string') { + throw new Error('The cookie function only accepts STRING as param'); + } + return Cookie.parse(str, { loose: true }); + }; - function isValid$2 () { - return isValid(this); + // Adapt the sometimes-Async api of tough.CookieJar to our requirements + function RequestJar (store) { + var self = this; + self._jar = new CookieJar(store, { looseMode: true }); } + RequestJar.prototype.setCookie = function (cookieOrStr, uri, options) { + var self = this; + return self._jar.setCookieSync(cookieOrStr, uri, options || {}); + }; + RequestJar.prototype.getCookieString = function (uri) { + var self = this; + return self._jar.getCookieStringSync(uri); + }; + RequestJar.prototype.getCookies = function (uri) { + var self = this; + return self._jar.getCookiesSync(uri); + }; - function parsingFlags () { - return extend({}, getParsingFlags(this)); - } + exports.jar = function (store) { + return new RequestJar(store); + }; + }, { 'tough-cookie': 380 }], + 327: [function (require, module, exports) { + (function (process) { + 'use strict'; + + function formatHostname (hostname) { + // canonicalize the hostname, so that 'oogle.com' won't match 'google.com' + return hostname.replace(/^\.*/, '.').toLowerCase(); + } - function invalidAt () { - return getParsingFlags(this).overflow; - } + function parseNoProxyZone (zone) { + zone = zone.trim().toLowerCase(); - function creationData() { - return { - input: this._i, - format: this._f, - locale: this._locale, - isUTC: this._isUTC, - strict: this._strict - }; - } + var zoneParts = zone.split(':', 2); + var zoneHost = formatHostname(zoneParts[0]); + var zonePort = zoneParts[1]; + var hasPort = zone.indexOf(':') > -1; - // FORMATTING + return { hostname: zoneHost, port: zonePort, hasPort: hasPort }; + } - addFormatToken(0, ['gg', 2], 0, function () { - return this.weekYear() % 100; - }); + function uriInNoProxy (uri, noProxy) { + var port = uri.port || (uri.protocol === 'https:' ? '443' : '80'); + var hostname = formatHostname(uri.hostname); + var noProxyList = noProxy.split(','); - addFormatToken(0, ['GG', 2], 0, function () { - return this.isoWeekYear() % 100; - }); + // iterate through the noProxyList until it finds a match. + return noProxyList.map(parseNoProxyZone).some(function (noProxyZone) { + var isMatchedAt = hostname.indexOf(noProxyZone.hostname); + var hostnameMatched = ( + isMatchedAt > -1 && + (isMatchedAt === hostname.length - noProxyZone.hostname.length) + ); - function addWeekYearFormatToken (token, getter) { - addFormatToken(0, [token, token.length], 0, getter); - } + if (noProxyZone.hasPort) { + return (port === noProxyZone.port) && hostnameMatched; + } - addWeekYearFormatToken('gggg', 'weekYear'); - addWeekYearFormatToken('ggggg', 'weekYear'); - addWeekYearFormatToken('GGGG', 'isoWeekYear'); - addWeekYearFormatToken('GGGGG', 'isoWeekYear'); + return hostnameMatched; + }); + } - // ALIASES + function getProxyFromURI (uri) { + // Decide the proper request proxy to use based on the request URI object and the + // environmental variables (NO_PROXY, HTTP_PROXY, etc.) + // respect NO_PROXY environment variables (see: http://lynx.isc.org/current/breakout/lynx_help/keystrokes/environments.html) - addUnitAlias('weekYear', 'gg'); - addUnitAlias('isoWeekYear', 'GG'); + var noProxy = process.env.NO_PROXY || process.env.no_proxy || ''; - // PRIORITY + // if the noProxy is a wildcard then return null - addUnitPriority('weekYear', 1); - addUnitPriority('isoWeekYear', 1); + if (noProxy === '*') { + return null; + } + // if the noProxy is not empty and the uri is found return null - // PARSING + if (noProxy !== '' && uriInNoProxy(uri, noProxy)) { + return null; + } - addRegexToken('G', matchSigned); - addRegexToken('g', matchSigned); - addRegexToken('GG', match1to2, match2); - addRegexToken('gg', match1to2, match2); - addRegexToken('GGGG', match1to4, match4); - addRegexToken('gggg', match1to4, match4); - addRegexToken('GGGGG', match1to6, match6); - addRegexToken('ggggg', match1to6, match6); + // Check for HTTP or HTTPS Proxy in environment Else default to null - addWeekParseToken(['gggg', 'ggggg', 'GGGG', 'GGGGG'], function (input, week, config, token) { - week[token.substr(0, 2)] = toInt(input); - }); + if (uri.protocol === 'http:') { + return process.env.HTTP_PROXY || + process.env.http_proxy || null; + } - addWeekParseToken(['gg', 'GG'], function (input, week, config, token) { - week[token] = hooks.parseTwoDigitYear(input); - }); + if (uri.protocol === 'https:') { + return process.env.HTTPS_PROXY || + process.env.https_proxy || + process.env.HTTP_PROXY || + process.env.http_proxy || null; + } - // MOMENTS + // if none of that works, return null + // (What uri protocol are you using then?) - function getSetWeekYear (input) { - return getSetWeekYearHelper.call(this, - input, - this.week(), - this.weekday(), - this.localeData()._week.dow, - this.localeData()._week.doy); - } + return null; + } - function getSetISOWeekYear (input) { - return getSetWeekYearHelper.call(this, - input, this.isoWeek(), this.isoWeekday(), 1, 4); - } + module.exports = getProxyFromURI; + }).call(this, require('_process')); + }, { _process: 287 }], + 328: [function (require, module, exports) { + 'use strict'; - function getISOWeeksInYear () { - return weeksInYear(this.year(), 1, 4); - } + var fs = require('fs'); + var qs = require('querystring'); + var validate = require('har-validator'); + var extend = require('extend'); - function getWeeksInYear () { - var weekInfo = this.localeData()._week; - return weeksInYear(this.year(), weekInfo.dow, weekInfo.doy); + function Har (request) { + this.request = request; } - function getSetWeekYearHelper(input, week, weekday, dow, doy) { - var weeksTarget; - if (input == null) { - return weekOfYear(this, dow, doy).year; - } else { - weeksTarget = weeksInYear(input, dow, doy); - if (week > weeksTarget) { - week = weeksTarget; - } - return setWeekAll.call(this, input, week, weekday, dow, doy); + Har.prototype.reducer = function (obj, pair) { + // new property ? + if (obj[pair.name] === undefined) { + obj[pair.name] = pair.value; + return obj; + } + + // existing? convert to array + var arr = [ + obj[pair.name], + pair.value + ]; + + obj[pair.name] = arr; + + return obj; + }; + + Har.prototype.prep = function (data) { + // construct utility properties + data.queryObj = {}; + data.headersObj = {}; + data.postData.jsonObj = false; + data.postData.paramsObj = false; + + // construct query objects + if (data.queryString && data.queryString.length) { + data.queryObj = data.queryString.reduce(this.reducer, {}); + } + + // construct headers objects + if (data.headers && data.headers.length) { + // loweCase header keys + data.headersObj = data.headers.reduceRight(function (headers, header) { + headers[header.name] = header.value; + return headers; + }, {}); + } + + // construct Cookie header + if (data.cookies && data.cookies.length) { + var cookies = data.cookies.map(function (cookie) { + return cookie.name + '=' + cookie.value; + }); + + if (cookies.length) { + data.headersObj.cookie = cookies.join('; '); } - } + } - function setWeekAll(weekYear, week, weekday, dow, doy) { - var dayOfYearData = dayOfYearFromWeeks(weekYear, week, weekday, dow, doy), - date = createUTCDate(dayOfYearData.year, 0, dayOfYearData.dayOfYear); + // prep body + function some (arr) { + return arr.some(function (type) { + return data.postData.mimeType.indexOf(type) === 0; + }); + } - this.year(date.getUTCFullYear()); - this.month(date.getUTCMonth()); - this.date(date.getUTCDate()); - return this; - } + if (some([ + 'multipart/mixed', + 'multipart/related', + 'multipart/form-data', + 'multipart/alternative'])) { + // reset values + data.postData.mimeType = 'multipart/form-data'; + } else if (some([ + 'application/x-www-form-urlencoded'])) { + if (!data.postData.params) { + data.postData.text = ''; + } else { + data.postData.paramsObj = data.postData.params.reduce(this.reducer, {}); + + // always overwrite + data.postData.text = qs.stringify(data.postData.paramsObj); + } + } else if (some([ + 'text/json', + 'text/x-json', + 'application/json', + 'application/x-json'])) { + data.postData.mimeType = 'application/json'; + + if (data.postData.text) { + try { + data.postData.jsonObj = JSON.parse(data.postData.text); + } catch (e) { + this.request.debug(e); + + // force back to text/plain + data.postData.mimeType = 'text/plain'; + } + } + } - // FORMATTING + return data; + }; - addFormatToken('Q', 0, 'Qo', 'quarter'); + Har.prototype.options = function (options) { + // skip if no har property defined + if (!options.har) { + return options; + } - // ALIASES + var har = {}; + extend(har, options.har); - addUnitAlias('quarter', 'Q'); + // only process the first entry + if (har.log && har.log.entries) { + har = har.log.entries[0]; + } - // PRIORITY + // add optional properties to make validation successful + har.url = har.url || options.url || options.uri || options.baseUrl || '/'; + har.httpVersion = har.httpVersion || 'HTTP/1.1'; + har.queryString = har.queryString || []; + har.headers = har.headers || []; + har.cookies = har.cookies || []; + har.postData = har.postData || {}; + har.postData.mimeType = har.postData.mimeType || 'application/octet-stream'; + + har.bodySize = 0; + har.headersSize = 0; + har.postData.size = 0; + + if (!validate.request(har)) { + return options; + } - addUnitPriority('quarter', 7); + // clean up and get some utility properties + var req = this.prep(har); - // PARSING + // construct new options + if (req.url) { + options.url = req.url; + } - addRegexToken('Q', match1); - addParseToken('Q', function (input, array) { - array[MONTH] = (toInt(input) - 1) * 3; - }); + if (req.method) { + options.method = req.method; + } - // MOMENTS + if (Object.keys(req.queryObj).length) { + options.qs = req.queryObj; + } - function getSetQuarter (input) { - return input == null ? Math.ceil((this.month() + 1) / 3) : this.month((input - 1) * 3 + this.month() % 3); - } + if (Object.keys(req.headersObj).length) { + options.headers = req.headersObj; + } + + function test (type) { + return req.postData.mimeType.indexOf(type) === 0; + } + if (test('application/x-www-form-urlencoded')) { + options.form = req.postData.paramsObj; + } else if (test('application/json')) { + if (req.postData.jsonObj) { + options.body = req.postData.jsonObj; + options.json = true; + } + } else if (test('multipart/form-data')) { + options.formData = {}; - // FORMATTING + req.postData.params.forEach(function (param) { + var attachment = {}; - addFormatToken('D', ['DD', 2], 'Do', 'date'); + if (!param.fileName && !param.fileName && !param.contentType) { + options.formData[param.name] = param.value; + return; + } - // ALIASES + // attempt to read from disk! + if (param.fileName && !param.value) { + attachment.value = fs.createReadStream(param.fileName); + } else if (param.value) { + attachment.value = param.value; + } - addUnitAlias('date', 'D'); + if (param.fileName) { + attachment.options = { + filename: param.fileName, + contentType: param.contentType ? param.contentType : null + }; + } - // PRIORITY - addUnitPriority('date', 9); + options.formData[param.name] = attachment; + }); + } else { + if (req.postData.text) { + options.body = req.postData.text; + } + } - // PARSING + return options; + }; - addRegexToken('D', match1to2); - addRegexToken('DD', match1to2, match2); - addRegexToken('Do', function (isStrict, locale) { - // TODO: Remove "ordinalParse" fallback in next major release. - return isStrict ? - (locale._dayOfMonthOrdinalParse || locale._ordinalParse) : - locale._dayOfMonthOrdinalParseLenient; - }); + exports.Har = Har; + }, { extend: 144, fs: 159, 'har-validator': 196, querystring: 304 }], + 329: [function (require, module, exports) { + 'use strict'; - addParseToken(['D', 'DD'], DATE); - addParseToken('Do', function (input, array) { - array[DATE] = toInt(input.match(match1to2)[0]); - }); + var crypto = require('crypto'); - // MOMENTS + function randomString (size) { + var bits = (size + 1) * 6; + var buffer = crypto.randomBytes(Math.ceil(bits / 8)); + var string = buffer.toString('base64').replace(/\+/g, '-').replace(/\//g, '_').replace(/=/g, ''); + return string.slice(0, size); + } - var getSetDayOfMonth = makeGetSet('Date', true); + function calculatePayloadHash (payload, algorithm, contentType) { + var hash = crypto.createHash(algorithm); + hash.update('hawk.1.payload\n'); + hash.update((contentType ? contentType.split(';')[0].trim().toLowerCase() : '') + '\n'); + hash.update(payload || ''); + hash.update('\n'); + return hash.digest('base64'); + } - // FORMATTING + exports.calculateMac = function (credentials, opts) { + var normalized = 'hawk.1.header\n' + + opts.ts + '\n' + + opts.nonce + '\n' + + (opts.method || '').toUpperCase() + '\n' + + opts.resource + '\n' + + opts.host.toLowerCase() + '\n' + + opts.port + '\n' + + (opts.hash || '') + '\n'; - addFormatToken('DDD', ['DDDD', 3], 'DDDo', 'dayOfYear'); + if (opts.ext) { + normalized = normalized + opts.ext.replace('\\', '\\\\').replace('\n', '\\n'); + } - // ALIASES + normalized = normalized + '\n'; - addUnitAlias('dayOfYear', 'DDD'); + if (opts.app) { + normalized = normalized + opts.app + '\n' + (opts.dlg || '') + '\n'; + } - // PRIORITY - addUnitPriority('dayOfYear', 4); + var hmac = crypto.createHmac(credentials.algorithm, credentials.key).update(normalized); + var digest = hmac.digest('base64'); + return digest; + }; - // PARSING + exports.header = function (uri, method, opts) { + var timestamp = opts.timestamp || Math.floor((Date.now() + (opts.localtimeOffsetMsec || 0)) / 1000); + var credentials = opts.credentials; + if (!credentials || !credentials.id || !credentials.key || !credentials.algorithm) { + return ''; + } - addRegexToken('DDD', match1to3); - addRegexToken('DDDD', match3); - addParseToken(['DDD', 'DDDD'], function (input, array, config) { - config._dayOfYear = toInt(input); - }); + if (['sha1', 'sha256'].indexOf(credentials.algorithm) === -1) { + return ''; + } - // HELPERS + var artifacts = { + ts: timestamp, + nonce: opts.nonce || randomString(6), + method: method, + resource: uri.pathname + (uri.search || ''), + host: uri.hostname, + port: uri.port || (uri.protocol === 'http:' ? 80 : 443), + hash: opts.hash, + ext: opts.ext, + app: opts.app, + dlg: opts.dlg + }; - // MOMENTS + if (!artifacts.hash && (opts.payload || opts.payload === '')) { + artifacts.hash = calculatePayloadHash(opts.payload, credentials.algorithm, opts.contentType); + } - function getSetDayOfYear (input) { - var dayOfYear = Math.round((this.clone().startOf('day') - this.clone().startOf('year')) / 864e5) + 1; - return input == null ? dayOfYear : this.add((input - dayOfYear), 'd'); - } + var mac = exports.calculateMac(credentials, artifacts); - // FORMATTING + var hasExt = artifacts.ext !== null && artifacts.ext !== undefined && artifacts.ext !== ''; + var header = 'Hawk id="' + credentials.id + + '", ts="' + artifacts.ts + + '", nonce="' + artifacts.nonce + + (artifacts.hash ? '", hash="' + artifacts.hash : '') + + (hasExt ? '", ext="' + artifacts.ext.replace(/\\/g, '\\\\').replace(/"/g, '\\"') : '') + + '", mac="' + mac + '"'; - addFormatToken('m', ['mm', 2], 0, 'minute'); + if (artifacts.app) { + header = header + ', app="' + artifacts.app + (artifacts.dlg ? '", dlg="' + artifacts.dlg : '') + '"'; + } - // ALIASES + return header; + }; + }, { crypto: 112 }], + 330: [function (require, module, exports) { + (function (process, setImmediate) { + 'use strict'; - addUnitAlias('minute', 'm'); + var jsonSafeStringify = require('json-stringify-safe'); + var crypto = require('crypto'); + var Buffer = require('safe-buffer').Buffer; - // PRIORITY + var defer = typeof setImmediate === 'undefined' + ? process.nextTick + : setImmediate; - addUnitPriority('minute', 14); + function paramsHaveRequestBody (params) { + return ( + params.body || + params.requestBodyStream || + (params.json && typeof params.json !== 'boolean') || + params.multipart + ); + } - // PARSING + function safeStringify (obj, replacer) { + var ret; + try { + ret = JSON.stringify(obj, replacer); + } catch (e) { + ret = jsonSafeStringify(obj, replacer); + } + return ret; + } - addRegexToken('m', match1to2); - addRegexToken('mm', match1to2, match2); - addParseToken(['m', 'mm'], MINUTE); + function md5 (str) { + return crypto.createHash('md5').update(str).digest('hex'); + } - // MOMENTS + function isReadStream (rs) { + return rs.readable && rs.path && rs.mode; + } - var getSetMinute = makeGetSet('Minutes', false); + function toBase64 (str) { + return Buffer.from(str || '', 'utf8').toString('base64'); + } - // FORMATTING + function copy (obj) { + var o = {}; + Object.keys(obj).forEach(function (i) { + o[i] = obj[i]; + }); + return o; + } - addFormatToken('s', ['ss', 2], 0, 'second'); + function version () { + var numbers = process.version.replace('v', '').split('.'); + return { + major: parseInt(numbers[0], 10), + minor: parseInt(numbers[1], 10), + patch: parseInt(numbers[2], 10) + }; + } - // ALIASES + exports.paramsHaveRequestBody = paramsHaveRequestBody; + exports.safeStringify = safeStringify; + exports.md5 = md5; + exports.isReadStream = isReadStream; + exports.toBase64 = toBase64; + exports.copy = copy; + exports.version = version; + exports.defer = defer; + }).call(this, require('_process'), require('timers').setImmediate); + }, { _process: 287, crypto: 112, 'json-stringify-safe': 225, 'safe-buffer': 338, timers: 378 }], + 331: [function (require, module, exports) { + 'use strict'; + + var uuid = require('uuid/v4'); + var CombinedStream = require('combined-stream'); + var isstream = require('isstream'); + var Buffer = require('safe-buffer').Buffer; + + function Multipart (request) { + this.request = request; + this.boundary = uuid(); + this.chunked = false; + this.body = null; + } + + Multipart.prototype.isChunked = function (options) { + var self = this; + var chunked = false; + var parts = options.data || options; + + if (!parts.forEach) { + self.request.emit('error', new Error('Argument error, options.multipart.')); + } - addUnitAlias('second', 's'); + if (options.chunked !== undefined) { + chunked = options.chunked; + } - // PRIORITY + if (self.request.getHeader('transfer-encoding') === 'chunked') { + chunked = true; + } - addUnitPriority('second', 15); + if (!chunked) { + parts.forEach(function (part) { + if (typeof part.body === 'undefined') { + self.request.emit('error', new Error('Body attribute missing in multipart.')); + } + if (isstream(part.body)) { + chunked = true; + } + }); + } - // PARSING + return chunked; + }; - addRegexToken('s', match1to2); - addRegexToken('ss', match1to2, match2); - addParseToken(['s', 'ss'], SECOND); + Multipart.prototype.setHeaders = function (chunked) { + var self = this; - // MOMENTS + if (chunked && !self.request.hasHeader('transfer-encoding')) { + self.request.setHeader('transfer-encoding', 'chunked'); + } - var getSetSecond = makeGetSet('Seconds', false); + var header = self.request.getHeader('content-type'); - // FORMATTING + if (!header || header.indexOf('multipart') === -1) { + self.request.setHeader('content-type', 'multipart/related; boundary=' + self.boundary); + } else { + if (header.indexOf('boundary') !== -1) { + self.boundary = header.replace(/.*boundary=([^\s;]+).*/, '$1'); + } else { + self.request.setHeader('content-type', header + '; boundary=' + self.boundary); + } + } + }; - addFormatToken('S', 0, 0, function () { - return ~~(this.millisecond() / 100); - }); + Multipart.prototype.build = function (parts, chunked) { + var self = this; + var body = chunked ? new CombinedStream() : []; - addFormatToken(0, ['SS', 2], 0, function () { - return ~~(this.millisecond() / 10); - }); + function add (part) { + if (typeof part === 'number') { + part = part.toString(); + } + return chunked ? body.append(part) : body.push(Buffer.from(part)); + } - addFormatToken(0, ['SSS', 3], 0, 'millisecond'); - addFormatToken(0, ['SSSS', 4], 0, function () { - return this.millisecond() * 10; - }); - addFormatToken(0, ['SSSSS', 5], 0, function () { - return this.millisecond() * 100; - }); - addFormatToken(0, ['SSSSSS', 6], 0, function () { - return this.millisecond() * 1000; - }); - addFormatToken(0, ['SSSSSSS', 7], 0, function () { - return this.millisecond() * 10000; - }); - addFormatToken(0, ['SSSSSSSS', 8], 0, function () { - return this.millisecond() * 100000; - }); - addFormatToken(0, ['SSSSSSSSS', 9], 0, function () { - return this.millisecond() * 1000000; - }); + if (self.request.preambleCRLF) { + add('\r\n'); + } + parts.forEach(function (part) { + var preamble = '--' + self.boundary + '\r\n'; + Object.keys(part).forEach(function (key) { + if (key === 'body') { return; } + preamble += key + ': ' + part[key] + '\r\n'; + }); + preamble += '\r\n'; + add(preamble); + add(part.body); + add('\r\n'); + }); + add('--' + self.boundary + '--'); - // ALIASES + if (self.request.postambleCRLF) { + add('\r\n'); + } - addUnitAlias('millisecond', 'ms'); + return body; + }; - // PRIORITY + Multipart.prototype.onRequest = function (options) { + var self = this; - addUnitPriority('millisecond', 16); + var chunked = self.isChunked(options); + var parts = options.data || options; - // PARSING + self.setHeaders(chunked); + self.chunked = chunked; + self.body = self.build(parts, chunked); + }; - addRegexToken('S', match1to3, match1); - addRegexToken('SS', match1to3, match2); - addRegexToken('SSS', match1to3, match3); + exports.Multipart = Multipart; + }, { 'combined-stream': 104, isstream: 221, 'safe-buffer': 338, 'uuid/v4': 396 }], + 332: [function (require, module, exports) { + 'use strict'; - var token; - for (token = 'SSSS'; token.length <= 9; token += 'S') { - addRegexToken(token, matchUnsigned); - } + var url = require('url'); + var qs = require('qs'); + var caseless = require('caseless'); + var uuid = require('uuid/v4'); + var oauth = require('oauth-sign'); + var crypto = require('crypto'); + var Buffer = require('safe-buffer').Buffer; - function parseMs(input, array) { - array[MILLISECOND] = toInt(('0.' + input) * 1000); + function OAuth (request) { + this.request = request; + this.params = null; } - for (token = 'S'; token.length <= 9; token += 'S') { - addParseToken(token, parseMs); - } - // MOMENTS + OAuth.prototype.buildParams = function (_oauth, uri, method, query, form, qsLib) { + var oa = {}; + for (var i in _oauth) { + oa['oauth_' + i] = _oauth[i]; + } + if (!oa.oauth_version) { + oa.oauth_version = '1.0'; + } + if (!oa.oauth_timestamp) { + oa.oauth_timestamp = Math.floor(Date.now() / 1000).toString(); + } + if (!oa.oauth_nonce) { + oa.oauth_nonce = uuid().replace(/-/g, ''); + } + if (!oa.oauth_signature_method) { + oa.oauth_signature_method = 'HMAC-SHA1'; + } - var getSetMillisecond = makeGetSet('Milliseconds', false); + var consumer_secret_or_private_key = oa.oauth_consumer_secret || oa.oauth_private_key; // eslint-disable-line camelcase + delete oa.oauth_consumer_secret; + delete oa.oauth_private_key; - // FORMATTING + var token_secret = oa.oauth_token_secret; // eslint-disable-line camelcase + delete oa.oauth_token_secret; - addFormatToken('z', 0, 0, 'zoneAbbr'); - addFormatToken('zz', 0, 0, 'zoneName'); + var realm = oa.oauth_realm; + delete oa.oauth_realm; + delete oa.oauth_transport_method; - // MOMENTS + var baseurl = uri.protocol + '//' + uri.host + uri.pathname; + var params = qsLib.parse([].concat(query, form, qsLib.stringify(oa)).join('&')); - function getZoneAbbr () { - return this._isUTC ? 'UTC' : ''; - } + oa.oauth_signature = oauth.sign( + oa.oauth_signature_method, + method, + baseurl, + params, + consumer_secret_or_private_key, // eslint-disable-line camelcase + token_secret // eslint-disable-line camelcase + ); - function getZoneName () { - return this._isUTC ? 'Coordinated Universal Time' : ''; - } + if (realm) { + oa.realm = realm; + } - var proto = Moment.prototype; - - proto.add = add; - proto.calendar = calendar$1; - proto.clone = clone; - proto.diff = diff; - proto.endOf = endOf; - proto.format = format; - proto.from = from; - proto.fromNow = fromNow; - proto.to = to; - proto.toNow = toNow; - proto.get = stringGet; - proto.invalidAt = invalidAt; - proto.isAfter = isAfter; - proto.isBefore = isBefore; - proto.isBetween = isBetween; - proto.isSame = isSame; - proto.isSameOrAfter = isSameOrAfter; - proto.isSameOrBefore = isSameOrBefore; - proto.isValid = isValid$2; - proto.lang = lang; - proto.locale = locale; - proto.localeData = localeData; - proto.max = prototypeMax; - proto.min = prototypeMin; - proto.parsingFlags = parsingFlags; - proto.set = stringSet; - proto.startOf = startOf; - proto.subtract = subtract; - proto.toArray = toArray; - proto.toObject = toObject; - proto.toDate = toDate; - proto.toISOString = toISOString; - proto.inspect = inspect; - proto.toJSON = toJSON; - proto.toString = toString; - proto.unix = unix; - proto.valueOf = valueOf; - proto.creationData = creationData; - proto.year = getSetYear; - proto.isLeapYear = getIsLeapYear; - proto.weekYear = getSetWeekYear; - proto.isoWeekYear = getSetISOWeekYear; - proto.quarter = proto.quarters = getSetQuarter; - proto.month = getSetMonth; - proto.daysInMonth = getDaysInMonth; - proto.week = proto.weeks = getSetWeek; - proto.isoWeek = proto.isoWeeks = getSetISOWeek; - proto.weeksInYear = getWeeksInYear; - proto.isoWeeksInYear = getISOWeeksInYear; - proto.date = getSetDayOfMonth; - proto.day = proto.days = getSetDayOfWeek; - proto.weekday = getSetLocaleDayOfWeek; - proto.isoWeekday = getSetISODayOfWeek; - proto.dayOfYear = getSetDayOfYear; - proto.hour = proto.hours = getSetHour; - proto.minute = proto.minutes = getSetMinute; - proto.second = proto.seconds = getSetSecond; - proto.millisecond = proto.milliseconds = getSetMillisecond; - proto.utcOffset = getSetOffset; - proto.utc = setOffsetToUTC; - proto.local = setOffsetToLocal; - proto.parseZone = setOffsetToParsedOffset; - proto.hasAlignedHourOffset = hasAlignedHourOffset; - proto.isDST = isDaylightSavingTime; - proto.isLocal = isLocal; - proto.isUtcOffset = isUtcOffset; - proto.isUtc = isUtc; - proto.isUTC = isUtc; - proto.zoneAbbr = getZoneAbbr; - proto.zoneName = getZoneName; - proto.dates = deprecate('dates accessor is deprecated. Use date instead.', getSetDayOfMonth); - proto.months = deprecate('months accessor is deprecated. Use month instead', getSetMonth); - proto.years = deprecate('years accessor is deprecated. Use year instead', getSetYear); - proto.zone = deprecate('moment().zone is deprecated, use moment().utcOffset instead. http://momentjs.com/guides/#/warnings/zone/', getSetZone); - proto.isDSTShifted = deprecate('isDSTShifted is deprecated. See http://momentjs.com/guides/#/warnings/dst-shifted/ for more information', isDaylightSavingTimeShifted); - - function createUnix (input) { - return createLocal(input * 1000); - } + return oa; + }; - function createInZone () { - return createLocal.apply(null, arguments).parseZone(); - } + OAuth.prototype.buildBodyHash = function (_oauth, body) { + if (['HMAC-SHA1', 'RSA-SHA1'].indexOf(_oauth.signature_method || 'HMAC-SHA1') < 0) { + this.request.emit('error', new Error('oauth: ' + _oauth.signature_method + + ' signature_method not supported with body_hash signing.')); + } - function preParsePostFormat (string) { - return string; - } + var shasum = crypto.createHash('sha1'); + shasum.update(body || ''); + var sha1 = shasum.digest('hex'); - var proto$1 = Locale.prototype; - - proto$1.calendar = calendar; - proto$1.longDateFormat = longDateFormat; - proto$1.invalidDate = invalidDate; - proto$1.ordinal = ordinal; - proto$1.preparse = preParsePostFormat; - proto$1.postformat = preParsePostFormat; - proto$1.relativeTime = relativeTime; - proto$1.pastFuture = pastFuture; - proto$1.set = set; - - proto$1.months = localeMonths; - proto$1.monthsShort = localeMonthsShort; - proto$1.monthsParse = localeMonthsParse; - proto$1.monthsRegex = monthsRegex; - proto$1.monthsShortRegex = monthsShortRegex; - proto$1.week = localeWeek; - proto$1.firstDayOfYear = localeFirstDayOfYear; - proto$1.firstDayOfWeek = localeFirstDayOfWeek; - - proto$1.weekdays = localeWeekdays; - proto$1.weekdaysMin = localeWeekdaysMin; - proto$1.weekdaysShort = localeWeekdaysShort; - proto$1.weekdaysParse = localeWeekdaysParse; - - proto$1.weekdaysRegex = weekdaysRegex; - proto$1.weekdaysShortRegex = weekdaysShortRegex; - proto$1.weekdaysMinRegex = weekdaysMinRegex; - - proto$1.isPM = localeIsPM; - proto$1.meridiem = localeMeridiem; - - function get$1 (format, index, field, setter) { - var locale = getLocale(); - var utc = createUTC().set(setter, index); - return locale[field](utc, format); - } + return Buffer.from(sha1, 'hex').toString('base64'); + }; - function listMonthsImpl (format, index, field) { - if (isNumber(format)) { - index = format; - format = undefined; - } + OAuth.prototype.concatParams = function (oa, sep, wrap) { + wrap = wrap || ''; - format = format || ''; + var params = Object.keys(oa).filter(function (i) { + return i !== 'realm' && i !== 'oauth_signature'; + }).sort(); - if (index != null) { - return get$1(format, index, field, 'month'); - } + if (oa.realm) { + params.splice(0, 0, 'realm'); + } + params.push('oauth_signature'); - var i; - var out = []; - for (i = 0; i < 12; i++) { - out[i] = get$1(format, i, field, 'month'); - } - return out; - } + return params.map(function (i) { + return i + '=' + wrap + oauth.rfc3986(oa[i]) + wrap; + }).join(sep); + }; - // () - // (5) - // (fmt, 5) - // (fmt) - // (true) - // (true, 5) - // (true, fmt, 5) - // (true, fmt) - function listWeekdaysImpl (localeSorted, format, index, field) { - if (typeof localeSorted === 'boolean') { - if (isNumber(format)) { - index = format; - format = undefined; - } + OAuth.prototype.onRequest = function (_oauth) { + var self = this; + self.params = _oauth; + + var uri = self.request.uri || {}; + var method = self.request.method || ''; + var headers = caseless(self.request.headers); + var body = self.request.body || ''; + var qsLib = self.request.qsLib || qs; + + var form; + var query; + var contentType = headers.get('content-type') || ''; + var formContentType = 'application/x-www-form-urlencoded'; + var transport = _oauth.transport_method || 'header'; + + if (contentType.slice(0, formContentType.length) === formContentType) { + contentType = formContentType; + form = body; + } + if (uri.query) { + query = uri.query; + } + if (transport === 'body' && (method !== 'POST' || contentType !== formContentType)) { + self.request.emit('error', new Error('oauth: transport_method of body requires POST ' + + 'and content-type ' + formContentType)); + } - format = format || ''; - } else { - format = localeSorted; - index = format; - localeSorted = false; + if (!form && typeof _oauth.body_hash === 'boolean') { + _oauth.body_hash = self.buildBodyHash(_oauth, self.request.body.toString()); + } - if (isNumber(format)) { - index = format; - format = undefined; - } + var oa = self.buildParams(_oauth, uri, method, query, form, qsLib); - format = format || ''; - } + switch (transport) { + case 'header': + self.request.setHeader('Authorization', 'OAuth ' + self.concatParams(oa, ',', '"')); + break; - var locale = getLocale(), - shift = localeSorted ? locale._week.dow : 0; + case 'query': + var href = self.request.uri.href += (query ? '&' : '?') + self.concatParams(oa, '&'); + self.request.uri = url.parse(href); + self.request.path = self.request.uri.path; + break; - if (index != null) { - return get$1(format, (index + shift) % 7, field, 'day'); - } + case 'body': + self.request.body = (form ? form + '&' : '') + self.concatParams(oa, '&'); + break; - var i; - var out = []; - for (i = 0; i < 7; i++) { - out[i] = get$1(format, (i + shift) % 7, field, 'day'); - } - return out; - } + default: + self.request.emit('error', new Error('oauth: transport_method invalid')); + } + }; - function listMonths (format, index) { - return listMonthsImpl(format, index, 'months'); - } + exports.OAuth = OAuth; + }, { caseless: 100, crypto: 112, 'oauth-sign': 272, qs: 298, 'safe-buffer': 338, url: 389, 'uuid/v4': 396 }], + 333: [function (require, module, exports) { + 'use strict'; - function listMonthsShort (format, index) { - return listMonthsImpl(format, index, 'monthsShort'); - } + var qs = require('qs'); + var querystring = require('querystring'); - function listWeekdays (localeSorted, format, index) { - return listWeekdaysImpl(localeSorted, format, index, 'weekdays'); + function Querystring (request) { + this.request = request; + this.lib = null; + this.useQuerystring = null; + this.parseOptions = null; + this.stringifyOptions = null; } - function listWeekdaysShort (localeSorted, format, index) { - return listWeekdaysImpl(localeSorted, format, index, 'weekdaysShort'); - } + Querystring.prototype.init = function (options) { + if (this.lib) { return; } - function listWeekdaysMin (localeSorted, format, index) { - return listWeekdaysImpl(localeSorted, format, index, 'weekdaysMin'); - } + this.useQuerystring = options.useQuerystring; + this.lib = (this.useQuerystring ? querystring : qs); - getSetGlobalLocale('en', { - dayOfMonthOrdinalParse: /\d{1,2}(th|st|nd|rd)/, - ordinal : function (number) { - var b = number % 10, - output = (toInt(number % 100 / 10) === 1) ? 'th' : - (b === 1) ? 'st' : - (b === 2) ? 'nd' : - (b === 3) ? 'rd' : 'th'; - return number + output; - } - }); + this.parseOptions = options.qsParseOptions || {}; + this.stringifyOptions = options.qsStringifyOptions || {}; + }; - // Side effect imports + Querystring.prototype.stringify = function (obj) { + return (this.useQuerystring) + ? this.rfc3986(this.lib.stringify(obj, + this.stringifyOptions.sep || null, + this.stringifyOptions.eq || null, + this.stringifyOptions)) + : this.lib.stringify(obj, this.stringifyOptions); + }; - hooks.lang = deprecate('moment.lang is deprecated. Use moment.locale instead.', getSetGlobalLocale); - hooks.langData = deprecate('moment.langData is deprecated. Use moment.localeData instead.', getLocale); + Querystring.prototype.parse = function (str) { + return (this.useQuerystring) + ? this.lib.parse(str, + this.parseOptions.sep || null, + this.parseOptions.eq || null, + this.parseOptions) + : this.lib.parse(str, this.parseOptions); + }; - var mathAbs = Math.abs; + Querystring.prototype.rfc3986 = function (str) { + return str.replace(/[!'()*]/g, function (c) { + return '%' + c.charCodeAt(0).toString(16).toUpperCase(); + }); + }; - function abs () { - var data = this._data; + Querystring.prototype.unescape = querystring.unescape; - this._milliseconds = mathAbs(this._milliseconds); - this._days = mathAbs(this._days); - this._months = mathAbs(this._months); + exports.Querystring = Querystring; + }, { qs: 298, querystring: 304 }], + 334: [function (require, module, exports) { + 'use strict'; - data.milliseconds = mathAbs(data.milliseconds); - data.seconds = mathAbs(data.seconds); - data.minutes = mathAbs(data.minutes); - data.hours = mathAbs(data.hours); - data.months = mathAbs(data.months); - data.years = mathAbs(data.years); + var url = require('url'); + var isUrl = /^https?:/; - return this; + function Redirect (request) { + this.request = request; + this.followRedirect = true; + this.followRedirects = true; + this.followAllRedirects = false; + this.followOriginalHttpMethod = false; + this.allowRedirect = function () { return true; }; + this.maxRedirects = 10; + this.redirects = []; + this.redirectsFollowed = 0; + this.removeRefererHeader = false; } - function addSubtract$1 (duration, input, value, direction) { - var other = createDuration(input, value); + Redirect.prototype.onRequest = function (options) { + var self = this; - duration._milliseconds += direction * other._milliseconds; - duration._days += direction * other._days; - duration._months += direction * other._months; + if (options.maxRedirects !== undefined) { + self.maxRedirects = options.maxRedirects; + } + if (typeof options.followRedirect === 'function') { + self.allowRedirect = options.followRedirect; + } + if (options.followRedirect !== undefined) { + self.followRedirects = !!options.followRedirect; + } + if (options.followAllRedirects !== undefined) { + self.followAllRedirects = options.followAllRedirects; + } + if (self.followRedirects || self.followAllRedirects) { + self.redirects = self.redirects || []; + } + if (options.removeRefererHeader !== undefined) { + self.removeRefererHeader = options.removeRefererHeader; + } + if (options.followOriginalHttpMethod !== undefined) { + self.followOriginalHttpMethod = options.followOriginalHttpMethod; + } + }; - return duration._bubble(); - } + Redirect.prototype.redirectTo = function (response) { + var self = this; + var request = self.request; + + var redirectTo = null; + if (response.statusCode >= 300 && response.statusCode < 400 && response.caseless.has('location')) { + var location = response.caseless.get('location'); + request.debug('redirect', location); + + if (self.followAllRedirects) { + redirectTo = location; + } else if (self.followRedirects) { + switch (request.method) { + case 'PATCH': + case 'PUT': + case 'POST': + case 'DELETE': + // Do not follow redirects + break; + default: + redirectTo = location; + break; + } + } + } else if (response.statusCode === 401) { + var authHeader = request._auth.onResponse(response); + if (authHeader) { + request.setHeader('authorization', authHeader); + redirectTo = request.uri; + } + } + return redirectTo; + }; - // supports only 2.0-style add(1, 's') or add(duration) - function add$1 (input, value) { - return addSubtract$1(this, input, value, 1); - } + Redirect.prototype.onResponse = function (response) { + var self = this; + var request = self.request; - // supports only 2.0-style subtract(1, 's') or subtract(duration) - function subtract$1 (input, value) { - return addSubtract$1(this, input, value, -1); - } + var redirectTo = self.redirectTo(response); + if (!redirectTo || !self.allowRedirect.call(request, response)) { + return false; + } - function absCeil (number) { - if (number < 0) { - return Math.floor(number); - } else { - return Math.ceil(number); - } - } + request.debug('redirect to', redirectTo); - function bubble () { - var milliseconds = this._milliseconds; - var days = this._days; - var months = this._months; - var data = this._data; - var seconds, minutes, hours, years, monthsFromDays; + // ignore any potential response body. it cannot possibly be useful + // to us at this point. + // response.resume should be defined, but check anyway before calling. Workaround for browserify. + if (response.resume) { + response.resume(); + } - // if we have a mix of positive and negative values, bubble down first - // check: https://github.com/moment/moment/issues/2166 - if (!((milliseconds >= 0 && days >= 0 && months >= 0) || - (milliseconds <= 0 && days <= 0 && months <= 0))) { - milliseconds += absCeil(monthsToDays(months) + days) * 864e5; - days = 0; - months = 0; + if (self.redirectsFollowed >= self.maxRedirects) { + request.emit('error', new Error('Exceeded maxRedirects. Probably stuck in a redirect loop ' + request.uri.href)); + return false; + } + self.redirectsFollowed += 1; + + if (!isUrl.test(redirectTo)) { + redirectTo = url.resolve(request.uri.href, redirectTo); + } + + var uriPrev = request.uri; + request.uri = url.parse(redirectTo); + + // handle the case where we change protocol from https to http or vice versa + if (request.uri.protocol !== uriPrev.protocol) { + delete request.agent; + } + + self.redirects.push({ statusCode: response.statusCode, redirectUri: redirectTo }); + + if (self.followAllRedirects && request.method !== 'HEAD' && + response.statusCode !== 401 && response.statusCode !== 307) { + request.method = self.followOriginalHttpMethod ? request.method : 'GET'; + } + // request.method = 'GET' // Force all redirects to use GET || commented out fixes #215 + delete request.src; + delete request.req; + delete request._started; + if (response.statusCode !== 401 && response.statusCode !== 307) { + // Remove parameters from the previous response, unless this is the second request + // for a server that requires digest authentication. + delete request.body; + delete request._form; + if (request.headers) { + request.removeHeader('host'); + request.removeHeader('content-type'); + request.removeHeader('content-length'); + if (request.uri.hostname !== request.originalHost.split(':')[0]) { + // Remove authorization if changing hostnames (but not if just + // changing ports or protocols). This matches the behavior of curl: + // https://github.com/bagder/curl/blob/6beb0eee/lib/http.c#L710 + request.removeHeader('authorization'); + } } + } - // The following code bubbles up values, see the tests for - // examples of what that means. - data.milliseconds = milliseconds % 1000; + if (!self.removeRefererHeader) { + request.setHeader('referer', uriPrev.href); + } - seconds = absFloor(milliseconds / 1000); - data.seconds = seconds % 60; + request.emit('redirect'); - minutes = absFloor(seconds / 60); - data.minutes = minutes % 60; + request.init(); - hours = absFloor(minutes / 60); - data.hours = hours % 24; + return true; + }; - days += absFloor(hours / 24); + exports.Redirect = Redirect; + }, { url: 389 }], + 335: [function (require, module, exports) { + 'use strict'; + + var url = require('url'); + var tunnel = require('tunnel-agent'); + + var defaultProxyHeaderWhiteList = [ + 'accept', + 'accept-charset', + 'accept-encoding', + 'accept-language', + 'accept-ranges', + 'cache-control', + 'content-encoding', + 'content-language', + 'content-location', + 'content-md5', + 'content-range', + 'content-type', + 'connection', + 'date', + 'expect', + 'max-forwards', + 'pragma', + 'referer', + 'te', + 'user-agent', + 'via' + ]; - // convert days to months - monthsFromDays = absFloor(daysToMonths(days)); - months += monthsFromDays; - days -= absCeil(monthsToDays(monthsFromDays)); + var defaultProxyHeaderExclusiveList = [ + 'proxy-authorization' + ]; - // 12 months -> 1 year - years = absFloor(months / 12); - months %= 12; + function constructProxyHost (uriObject) { + var port = uriObject.port; + var protocol = uriObject.protocol; + var proxyHost = uriObject.hostname + ':'; - data.days = days; - data.months = months; - data.years = years; + if (port) { + proxyHost += port; + } else if (protocol === 'https:') { + proxyHost += '443'; + } else { + proxyHost += '80'; + } - return this; + return proxyHost; } - function daysToMonths (days) { - // 400 years have 146097 days (taking into account leap year rules) - // 400 years have 12 months === 4800 - return days * 4800 / 146097; - } + function constructProxyHeaderWhiteList (headers, proxyHeaderWhiteList) { + var whiteList = proxyHeaderWhiteList + .reduce(function (set, header) { + set[header.toLowerCase()] = true; + return set; + }, {}); - function monthsToDays (months) { - // the reverse of daysToMonths - return months * 146097 / 4800; + return Object.keys(headers) + .filter(function (header) { + return whiteList[header.toLowerCase()]; + }) + .reduce(function (set, header) { + set[header] = headers[header]; + return set; + }, {}); } - function as (units) { - if (!this.isValid()) { - return NaN; - } - var days; - var months; - var milliseconds = this._milliseconds; - - units = normalizeUnits(units); + function constructTunnelOptions (request, proxyHeaders) { + var proxy = request.proxy; - if (units === 'month' || units === 'quarter' || units === 'year') { - days = this._days + milliseconds / 864e5; - months = this._months + daysToMonths(days); - switch (units) { - case 'month': return months; - case 'quarter': return months / 3; - case 'year': return months / 12; - } - } else { - // handle milliseconds separately because of floating point math errors (issue #1867) - days = this._days + Math.round(monthsToDays(this._months)); - switch (units) { - case 'week' : return days / 7 + milliseconds / 6048e5; - case 'day' : return days + milliseconds / 864e5; - case 'hour' : return days * 24 + milliseconds / 36e5; - case 'minute' : return days * 1440 + milliseconds / 6e4; - case 'second' : return days * 86400 + milliseconds / 1000; - // Math.floor prevents floating point math errors here - case 'millisecond': return Math.floor(days * 864e5) + milliseconds; - default: throw new Error('Unknown unit ' + units); - } - } - } + var tunnelOptions = { + proxy: { + host: proxy.hostname, + port: +proxy.port, + proxyAuth: proxy.auth, + headers: proxyHeaders + }, + headers: request.headers, + ca: request.ca, + cert: request.cert, + key: request.key, + passphrase: request.passphrase, + pfx: request.pfx, + ciphers: request.ciphers, + rejectUnauthorized: request.rejectUnauthorized, + secureOptions: request.secureOptions, + secureProtocol: request.secureProtocol + }; - // TODO: Use this.as('ms')? - function valueOf$1 () { - if (!this.isValid()) { - return NaN; - } - return ( - this._milliseconds + - this._days * 864e5 + - (this._months % 12) * 2592e6 + - toInt(this._months / 12) * 31536e6 - ); + return tunnelOptions; } - function makeAs (alias) { - return function () { - return this.as(alias); - }; + function constructTunnelFnName (uri, proxy) { + var uriProtocol = (uri.protocol === 'https:' ? 'https' : 'http'); + var proxyProtocol = (proxy.protocol === 'https:' ? 'Https' : 'Http'); + return [uriProtocol, proxyProtocol].join('Over'); } - var asMilliseconds = makeAs('ms'); - var asSeconds = makeAs('s'); - var asMinutes = makeAs('m'); - var asHours = makeAs('h'); - var asDays = makeAs('d'); - var asWeeks = makeAs('w'); - var asMonths = makeAs('M'); - var asQuarters = makeAs('Q'); - var asYears = makeAs('y'); - - function clone$1 () { - return createDuration(this); + function getTunnelFn (request) { + var uri = request.uri; + var proxy = request.proxy; + var tunnelFnName = constructTunnelFnName(uri, proxy); + return tunnel[tunnelFnName]; } - function get$2 (units) { - units = normalizeUnits(units); - return this.isValid() ? this[units + 's']() : NaN; + function Tunnel (request) { + this.request = request; + this.proxyHeaderWhiteList = defaultProxyHeaderWhiteList; + this.proxyHeaderExclusiveList = []; + if (typeof request.tunnel !== 'undefined') { + this.tunnelOverride = request.tunnel; + } } - function makeGetter(name) { - return function () { - return this.isValid() ? this._data[name] : NaN; - }; - } + Tunnel.prototype.isEnabled = function () { + var self = this; + var request = self.request; + // Tunnel HTTPS by default. Allow the user to override this setting. - var milliseconds = makeGetter('milliseconds'); - var seconds = makeGetter('seconds'); - var minutes = makeGetter('minutes'); - var hours = makeGetter('hours'); - var days = makeGetter('days'); - var months = makeGetter('months'); - var years = makeGetter('years'); + // If self.tunnelOverride is set (the user specified a value), use it. + if (typeof self.tunnelOverride !== 'undefined') { + return self.tunnelOverride; + } - function weeks () { - return absFloor(this.days() / 7); - } + // If the destination is HTTPS, tunnel. + if (request.uri.protocol === 'https:') { + return true; + } - var round = Math.round; - var thresholds = { - ss: 44, // a few seconds to seconds - s : 45, // seconds to minute - m : 45, // minutes to hour - h : 22, // hours to day - d : 26, // days to month - M : 11 // months to year + // Otherwise, do not use tunnel. + return false; }; - // helper function for moment.fn.from, moment.fn.fromNow, and moment.duration.fn.humanize - function substituteTimeAgo(string, number, withoutSuffix, isFuture, locale) { - return locale.relativeTime(number || 1, !!withoutSuffix, string, isFuture); - } + Tunnel.prototype.setup = function (options) { + var self = this; + var request = self.request; - function relativeTime$1 (posNegDuration, withoutSuffix, locale) { - var duration = createDuration(posNegDuration).abs(); - var seconds = round(duration.as('s')); - var minutes = round(duration.as('m')); - var hours = round(duration.as('h')); - var days = round(duration.as('d')); - var months = round(duration.as('M')); - var years = round(duration.as('y')); - - var a = seconds <= thresholds.ss && ['s', seconds] || - seconds < thresholds.s && ['ss', seconds] || - minutes <= 1 && ['m'] || - minutes < thresholds.m && ['mm', minutes] || - hours <= 1 && ['h'] || - hours < thresholds.h && ['hh', hours] || - days <= 1 && ['d'] || - days < thresholds.d && ['dd', days] || - months <= 1 && ['M'] || - months < thresholds.M && ['MM', months] || - years <= 1 && ['y'] || ['yy', years]; + options = options || {}; - a[2] = withoutSuffix; - a[3] = +posNegDuration > 0; - a[4] = locale; - return substituteTimeAgo.apply(null, a); - } + if (typeof request.proxy === 'string') { + request.proxy = url.parse(request.proxy); + } - // This function allows you to set the rounding function for relative time strings - function getSetRelativeTimeRounding (roundingFunction) { - if (roundingFunction === undefined) { - return round; - } - if (typeof(roundingFunction) === 'function') { - round = roundingFunction; - return true; - } + if (!request.proxy || !request.tunnel) { return false; - } - - // This function allows you to set a threshold for relative time strings - function getSetRelativeTimeThreshold (threshold, limit) { - if (thresholds[threshold] === undefined) { - return false; - } - if (limit === undefined) { - return thresholds[threshold]; - } - thresholds[threshold] = limit; - if (threshold === 's') { - thresholds.ss = limit - 1; - } - return true; - } + } - function humanize (withSuffix) { - if (!this.isValid()) { - return this.localeData().invalidDate(); - } + // Setup Proxy Header Exclusive List and White List + if (options.proxyHeaderWhiteList) { + self.proxyHeaderWhiteList = options.proxyHeaderWhiteList; + } + if (options.proxyHeaderExclusiveList) { + self.proxyHeaderExclusiveList = options.proxyHeaderExclusiveList; + } - var locale = this.localeData(); - var output = relativeTime$1(this, !withSuffix, locale); + var proxyHeaderExclusiveList = self.proxyHeaderExclusiveList.concat(defaultProxyHeaderExclusiveList); + var proxyHeaderWhiteList = self.proxyHeaderWhiteList.concat(proxyHeaderExclusiveList); - if (withSuffix) { - output = locale.pastFuture(+this, output); - } + // Setup Proxy Headers and Proxy Headers Host + // Only send the Proxy White Listed Header names + var proxyHeaders = constructProxyHeaderWhiteList(request.headers, proxyHeaderWhiteList); + proxyHeaders.host = constructProxyHost(request.uri); - return locale.postformat(output); - } + proxyHeaderExclusiveList.forEach(request.removeHeader, request); - var abs$1 = Math.abs; + // Set Agent from Tunnel Data + var tunnelFn = getTunnelFn(request); + var tunnelOptions = constructTunnelOptions(request, proxyHeaders); + request.agent = tunnelFn(tunnelOptions); - function sign(x) { - return ((x > 0) - (x < 0)) || +x; - } + return true; + }; - function toISOString$1() { - // for ISO strings we do not use the normal bubbling rules: - // * milliseconds bubble up until they become hours - // * days do not bubble at all - // * months bubble up until they become years - // This is because there is no context-free conversion between hours and days - // (think of clock changes) - // and also not between days and months (28-31 days per month) - if (!this.isValid()) { - return this.localeData().invalidDate(); + Tunnel.defaultProxyHeaderWhiteList = defaultProxyHeaderWhiteList; + Tunnel.defaultProxyHeaderExclusiveList = defaultProxyHeaderExclusiveList; + exports.Tunnel = Tunnel; + }, { 'tunnel-agent': 387, url: 389 }], + 336: [function (require, module, exports) { + (function (process) { + 'use strict'; + + var http = require('http'); + var https = require('https'); + var url = require('url'); + var util = require('util'); + var stream = require('stream'); + var zlib = require('zlib'); + var aws2 = require('aws-sign2'); + var aws4 = require('aws4'); + var httpSignature = require('http-signature'); + var mime = require('mime-types'); + var caseless = require('caseless'); + var ForeverAgent = require('forever-agent'); + var FormData = require('form-data'); + var extend = require('extend'); + var isstream = require('isstream'); + var isTypedArray = require('is-typedarray').strict; + var helpers = require('./lib/helpers'); + var cookies = require('./lib/cookies'); + var getProxyFromURI = require('./lib/getProxyFromURI'); + var Querystring = require('./lib/querystring').Querystring; + var Har = require('./lib/har').Har; + var Auth = require('./lib/auth').Auth; + var OAuth = require('./lib/oauth').OAuth; + var hawk = require('./lib/hawk'); + var Multipart = require('./lib/multipart').Multipart; + var Redirect = require('./lib/redirect').Redirect; + var Tunnel = require('./lib/tunnel').Tunnel; + var now = require('performance-now'); + var Buffer = require('safe-buffer').Buffer; + + var safeStringify = helpers.safeStringify; + var isReadStream = helpers.isReadStream; + var toBase64 = helpers.toBase64; + var defer = helpers.defer; + var copy = helpers.copy; + var version = helpers.version; + var globalCookieJar = cookies.jar(); + + var globalPool = {}; + + function filterForNonReserved (reserved, options) { + // Filter out properties that are not reserved. + // Reserved values are passed in at call site. + + var object = {}; + for (var i in options) { + var notReserved = (reserved.indexOf(i) === -1); + if (notReserved) { + object[i] = options[i]; + } } + return object; + } - var seconds = abs$1(this._milliseconds) / 1000; - var days = abs$1(this._days); - var months = abs$1(this._months); - var minutes, hours, years; - - // 3600 seconds -> 60 minutes -> 1 hour - minutes = absFloor(seconds / 60); - hours = absFloor(minutes / 60); - seconds %= 60; - minutes %= 60; - - // 12 months -> 1 year - years = absFloor(months / 12); - months %= 12; - - - // inspired by https://github.com/dordille/moment-isoduration/blob/master/moment.isoduration.js - var Y = years; - var M = months; - var D = days; - var h = hours; - var m = minutes; - var s = seconds ? seconds.toFixed(3).replace(/\.?0+$/, '') : ''; - var total = this.asSeconds(); + function filterOutReservedFunctions (reserved, options) { + // Filter out properties that are functions and are reserved. + // Reserved values are passed in at call site. - if (!total) { - // this is the same as C#'s (Noda) and python (isodate)... - // but not other JS (goog.date) - return 'P0D'; + var object = {}; + for (var i in options) { + var isReserved = !(reserved.indexOf(i) === -1); + var isFunction = (typeof options[i] === 'function'); + if (!(isReserved && isFunction)) { + object[i] = options[i]; + } } + return object; + } - var totalSign = total < 0 ? '-' : ''; - var ymSign = sign(this._months) !== sign(total) ? '-' : ''; - var daysSign = sign(this._days) !== sign(total) ? '-' : ''; - var hmsSign = sign(this._milliseconds) !== sign(total) ? '-' : ''; + // Return a simpler request object to allow serialization + function requestToJSON () { + var self = this; + return { + uri: self.uri, + method: self.method, + headers: self.headers + }; + } - return totalSign + 'P' + - (Y ? ymSign + Y + 'Y' : '') + - (M ? ymSign + M + 'M' : '') + - (D ? daysSign + D + 'D' : '') + - ((h || m || s) ? 'T' : '') + - (h ? hmsSign + h + 'H' : '') + - (m ? hmsSign + m + 'M' : '') + - (s ? hmsSign + s + 'S' : ''); - } + // Return a simpler response object to allow serialization + function responseToJSON () { + var self = this; + return { + statusCode: self.statusCode, + body: self.body, + headers: self.headers, + request: requestToJSON.call(self.request) + }; + } - var proto$2 = Duration.prototype; - - proto$2.isValid = isValid$1; - proto$2.abs = abs; - proto$2.add = add$1; - proto$2.subtract = subtract$1; - proto$2.as = as; - proto$2.asMilliseconds = asMilliseconds; - proto$2.asSeconds = asSeconds; - proto$2.asMinutes = asMinutes; - proto$2.asHours = asHours; - proto$2.asDays = asDays; - proto$2.asWeeks = asWeeks; - proto$2.asMonths = asMonths; - proto$2.asQuarters = asQuarters; - proto$2.asYears = asYears; - proto$2.valueOf = valueOf$1; - proto$2._bubble = bubble; - proto$2.clone = clone$1; - proto$2.get = get$2; - proto$2.milliseconds = milliseconds; - proto$2.seconds = seconds; - proto$2.minutes = minutes; - proto$2.hours = hours; - proto$2.days = days; - proto$2.weeks = weeks; - proto$2.months = months; - proto$2.years = years; - proto$2.humanize = humanize; - proto$2.toISOString = toISOString$1; - proto$2.toString = toISOString$1; - proto$2.toJSON = toISOString$1; - proto$2.locale = locale; - proto$2.localeData = localeData; - - proto$2.toIsoString = deprecate('toIsoString() is deprecated. Please use toISOString() instead (notice the capitals)', toISOString$1); - proto$2.lang = lang; - - // Side effect imports - - // FORMATTING - - addFormatToken('X', 0, 0, 'unix'); - addFormatToken('x', 0, 0, 'valueOf'); - - // PARSING - - addRegexToken('x', matchSigned); - addRegexToken('X', matchTimestamp); - addParseToken('X', function (input, array, config) { - config._d = new Date(parseFloat(input, 10) * 1000); - }); - addParseToken('x', function (input, array, config) { - config._d = new Date(toInt(input)); - }); + function Request (options) { + // if given the method property in options, set property explicitMethod to true - // Side effect imports - - - hooks.version = '2.24.0'; - - setHookCallback(createLocal); - - hooks.fn = proto; - hooks.min = min; - hooks.max = max; - hooks.now = now; - hooks.utc = createUTC; - hooks.unix = createUnix; - hooks.months = listMonths; - hooks.isDate = isDate; - hooks.locale = getSetGlobalLocale; - hooks.invalid = createInvalid; - hooks.duration = createDuration; - hooks.isMoment = isMoment; - hooks.weekdays = listWeekdays; - hooks.parseZone = createInZone; - hooks.localeData = getLocale; - hooks.isDuration = isDuration; - hooks.monthsShort = listMonthsShort; - hooks.weekdaysMin = listWeekdaysMin; - hooks.defineLocale = defineLocale; - hooks.updateLocale = updateLocale; - hooks.locales = listLocales; - hooks.weekdaysShort = listWeekdaysShort; - hooks.normalizeUnits = normalizeUnits; - hooks.relativeTimeRounding = getSetRelativeTimeRounding; - hooks.relativeTimeThreshold = getSetRelativeTimeThreshold; - hooks.calendarFormat = getCalendarFormat; - hooks.prototype = proto; - - // currently HTML5 input type only supports 24-hour formats - hooks.HTML5_FMT = { - DATETIME_LOCAL: 'YYYY-MM-DDTHH:mm', // - DATETIME_LOCAL_SECONDS: 'YYYY-MM-DDTHH:mm:ss', // - DATETIME_LOCAL_MS: 'YYYY-MM-DDTHH:mm:ss.SSS', // - DATE: 'YYYY-MM-DD', // - TIME: 'HH:mm', // - TIME_SECONDS: 'HH:mm:ss', // - TIME_MS: 'HH:mm:ss.SSS', // - WEEK: 'GGGG-[W]WW', // - MONTH: 'YYYY-MM' // - }; - - return hooks; - -}))); - -},{}],272:[function(require,module,exports){ -var crypto = require('crypto') - -function sha (key, body, algorithm) { - return crypto.createHmac(algorithm, key).update(body).digest('base64') -} - -function rsa (key, body) { - return crypto.createSign('RSA-SHA1').update(body).sign(key, 'base64') -} - -function rfc3986 (str) { - return encodeURIComponent(str) - .replace(/!/g,'%21') - .replace(/\*/g,'%2A') - .replace(/\(/g,'%28') - .replace(/\)/g,'%29') - .replace(/'/g,'%27') -} - -// Maps object to bi-dimensional array -// Converts { foo: 'A', bar: [ 'b', 'B' ]} to -// [ ['foo', 'A'], ['bar', 'b'], ['bar', 'B'] ] -function map (obj) { - var key, val, arr = [] - for (key in obj) { - val = obj[key] - if (Array.isArray(val)) - for (var i = 0; i < val.length; i++) - arr.push([key, val[i]]) - else if (typeof val === 'object') - for (var prop in val) - arr.push([key + '[' + prop + ']', val[prop]]) - else - arr.push([key, val]) - } - return arr -} - -// Compare function for sort -function compare (a, b) { - return a > b ? 1 : a < b ? -1 : 0 -} - -function generateBase (httpMethod, base_uri, params) { - // adapted from https://dev.twitter.com/docs/auth/oauth and - // https://dev.twitter.com/docs/auth/creating-signature - - // Parameter normalization - // http://tools.ietf.org/html/rfc5849#section-3.4.1.3.2 - var normalized = map(params) - // 1. First, the name and value of each parameter are encoded - .map(function (p) { - return [ rfc3986(p[0]), rfc3986(p[1] || '') ] - }) - // 2. The parameters are sorted by name, using ascending byte value - // ordering. If two or more parameters share the same name, they - // are sorted by their value. - .sort(function (a, b) { - return compare(a[0], b[0]) || compare(a[1], b[1]) - }) - // 3. The name of each parameter is concatenated to its corresponding - // value using an "=" character (ASCII code 61) as a separator, even - // if the value is empty. - .map(function (p) { return p.join('=') }) - // 4. The sorted name/value pairs are concatenated together into a - // single string by using an "&" character (ASCII code 38) as - // separator. - .join('&') - - var base = [ - rfc3986(httpMethod ? httpMethod.toUpperCase() : 'GET'), - rfc3986(base_uri), - rfc3986(normalized) - ].join('&') - - return base -} - -function hmacsign (httpMethod, base_uri, params, consumer_secret, token_secret) { - var base = generateBase(httpMethod, base_uri, params) - var key = [ - consumer_secret || '', - token_secret || '' - ].map(rfc3986).join('&') - - return sha(key, base, 'sha1') -} - -function hmacsign256 (httpMethod, base_uri, params, consumer_secret, token_secret) { - var base = generateBase(httpMethod, base_uri, params) - var key = [ - consumer_secret || '', - token_secret || '' - ].map(rfc3986).join('&') - - return sha(key, base, 'sha256') -} - -function rsasign (httpMethod, base_uri, params, private_key, token_secret) { - var base = generateBase(httpMethod, base_uri, params) - var key = private_key || '' - - return rsa(key, base) -} - -function plaintext (consumer_secret, token_secret) { - var key = [ - consumer_secret || '', - token_secret || '' - ].map(rfc3986).join('&') - - return key -} - -function sign (signMethod, httpMethod, base_uri, params, consumer_secret, token_secret) { - var method - var skipArgs = 1 - - switch (signMethod) { - case 'RSA-SHA1': - method = rsasign - break - case 'HMAC-SHA1': - method = hmacsign - break - case 'HMAC-SHA256': - method = hmacsign256 - break - case 'PLAINTEXT': - method = plaintext - skipArgs = 4 - break - default: - throw new Error('Signature method not supported: ' + signMethod) - } + // extend the Request instance with any non-reserved properties + // remove any reserved functions from the options object + // set Request instance to be readable and writable + // call init - return method.apply(null, [].slice.call(arguments, skipArgs)) -} - -exports.hmacsign = hmacsign -exports.hmacsign256 = hmacsign256 -exports.rsasign = rsasign -exports.plaintext = plaintext -exports.sign = sign -exports.rfc3986 = rfc3986 -exports.generateBase = generateBase -},{"crypto":112}],273:[function(require,module,exports){ -module.exports={"2.16.840.1.101.3.4.1.1": "aes-128-ecb", -"2.16.840.1.101.3.4.1.2": "aes-128-cbc", -"2.16.840.1.101.3.4.1.3": "aes-128-ofb", -"2.16.840.1.101.3.4.1.4": "aes-128-cfb", -"2.16.840.1.101.3.4.1.21": "aes-192-ecb", -"2.16.840.1.101.3.4.1.22": "aes-192-cbc", -"2.16.840.1.101.3.4.1.23": "aes-192-ofb", -"2.16.840.1.101.3.4.1.24": "aes-192-cfb", -"2.16.840.1.101.3.4.1.41": "aes-256-ecb", -"2.16.840.1.101.3.4.1.42": "aes-256-cbc", -"2.16.840.1.101.3.4.1.43": "aes-256-ofb", -"2.16.840.1.101.3.4.1.44": "aes-256-cfb" -} -},{}],274:[function(require,module,exports){ -// from https://github.com/indutny/self-signed/blob/gh-pages/lib/asn1.js -// Fedor, you are amazing. -'use strict' - -var asn1 = require('asn1.js') - -exports.certificate = require('./certificate') - -var RSAPrivateKey = asn1.define('RSAPrivateKey', function () { - this.seq().obj( - this.key('version').int(), - this.key('modulus').int(), - this.key('publicExponent').int(), - this.key('privateExponent').int(), - this.key('prime1').int(), - this.key('prime2').int(), - this.key('exponent1').int(), - this.key('exponent2').int(), - this.key('coefficient').int() - ) -}) -exports.RSAPrivateKey = RSAPrivateKey - -var RSAPublicKey = asn1.define('RSAPublicKey', function () { - this.seq().obj( - this.key('modulus').int(), - this.key('publicExponent').int() - ) -}) -exports.RSAPublicKey = RSAPublicKey - -var PublicKey = asn1.define('SubjectPublicKeyInfo', function () { - this.seq().obj( - this.key('algorithm').use(AlgorithmIdentifier), - this.key('subjectPublicKey').bitstr() - ) -}) -exports.PublicKey = PublicKey - -var AlgorithmIdentifier = asn1.define('AlgorithmIdentifier', function () { - this.seq().obj( - this.key('algorithm').objid(), - this.key('none').null_().optional(), - this.key('curve').objid().optional(), - this.key('params').seq().obj( - this.key('p').int(), - this.key('q').int(), - this.key('g').int() - ).optional() - ) -}) - -var PrivateKeyInfo = asn1.define('PrivateKeyInfo', function () { - this.seq().obj( - this.key('version').int(), - this.key('algorithm').use(AlgorithmIdentifier), - this.key('subjectPrivateKey').octstr() - ) -}) -exports.PrivateKey = PrivateKeyInfo -var EncryptedPrivateKeyInfo = asn1.define('EncryptedPrivateKeyInfo', function () { - this.seq().obj( - this.key('algorithm').seq().obj( - this.key('id').objid(), - this.key('decrypt').seq().obj( - this.key('kde').seq().obj( - this.key('id').objid(), - this.key('kdeparams').seq().obj( - this.key('salt').octstr(), - this.key('iters').int() - ) - ), - this.key('cipher').seq().obj( - this.key('algo').objid(), - this.key('iv').octstr() - ) - ) - ), - this.key('subjectPrivateKey').octstr() - ) -}) - -exports.EncryptedPrivateKey = EncryptedPrivateKeyInfo - -var DSAPrivateKey = asn1.define('DSAPrivateKey', function () { - this.seq().obj( - this.key('version').int(), - this.key('p').int(), - this.key('q').int(), - this.key('g').int(), - this.key('pub_key').int(), - this.key('priv_key').int() - ) -}) -exports.DSAPrivateKey = DSAPrivateKey - -exports.DSAparam = asn1.define('DSAparam', function () { - this.int() -}) - -var ECPrivateKey = asn1.define('ECPrivateKey', function () { - this.seq().obj( - this.key('version').int(), - this.key('privateKey').octstr(), - this.key('parameters').optional().explicit(0).use(ECParameters), - this.key('publicKey').optional().explicit(1).bitstr() - ) -}) -exports.ECPrivateKey = ECPrivateKey - -var ECParameters = asn1.define('ECParameters', function () { - this.choice({ - namedCurve: this.objid() - }) -}) - -exports.signature = asn1.define('signature', function () { - this.seq().obj( - this.key('r').int(), - this.key('s').int() - ) -}) - -},{"./certificate":275,"asn1.js":41}],275:[function(require,module,exports){ -// from https://github.com/Rantanen/node-dtls/blob/25a7dc861bda38cfeac93a723500eea4f0ac2e86/Certificate.js -// thanks to @Rantanen - -'use strict' - -var asn = require('asn1.js') - -var Time = asn.define('Time', function () { - this.choice({ - utcTime: this.utctime(), - generalTime: this.gentime() - }) -}) - -var AttributeTypeValue = asn.define('AttributeTypeValue', function () { - this.seq().obj( - this.key('type').objid(), - this.key('value').any() - ) -}) - -var AlgorithmIdentifier = asn.define('AlgorithmIdentifier', function () { - this.seq().obj( - this.key('algorithm').objid(), - this.key('parameters').optional() - ) -}) - -var SubjectPublicKeyInfo = asn.define('SubjectPublicKeyInfo', function () { - this.seq().obj( - this.key('algorithm').use(AlgorithmIdentifier), - this.key('subjectPublicKey').bitstr() - ) -}) - -var RelativeDistinguishedName = asn.define('RelativeDistinguishedName', function () { - this.setof(AttributeTypeValue) -}) - -var RDNSequence = asn.define('RDNSequence', function () { - this.seqof(RelativeDistinguishedName) -}) - -var Name = asn.define('Name', function () { - this.choice({ - rdnSequence: this.use(RDNSequence) - }) -}) - -var Validity = asn.define('Validity', function () { - this.seq().obj( - this.key('notBefore').use(Time), - this.key('notAfter').use(Time) - ) -}) - -var Extension = asn.define('Extension', function () { - this.seq().obj( - this.key('extnID').objid(), - this.key('critical').bool().def(false), - this.key('extnValue').octstr() - ) -}) - -var TBSCertificate = asn.define('TBSCertificate', function () { - this.seq().obj( - this.key('version').explicit(0).int(), - this.key('serialNumber').int(), - this.key('signature').use(AlgorithmIdentifier), - this.key('issuer').use(Name), - this.key('validity').use(Validity), - this.key('subject').use(Name), - this.key('subjectPublicKeyInfo').use(SubjectPublicKeyInfo), - this.key('issuerUniqueID').implicit(1).bitstr().optional(), - this.key('subjectUniqueID').implicit(2).bitstr().optional(), - this.key('extensions').explicit(3).seqof(Extension).optional() - ) -}) - -var X509Certificate = asn.define('X509Certificate', function () { - this.seq().obj( - this.key('tbsCertificate').use(TBSCertificate), - this.key('signatureAlgorithm').use(AlgorithmIdentifier), - this.key('signatureValue').bitstr() - ) -}) - -module.exports = X509Certificate - -},{"asn1.js":41}],276:[function(require,module,exports){ -(function (Buffer){ -// adapted from https://github.com/apatil/pemstrip -var findProc = /Proc-Type: 4,ENCRYPTED[\n\r]+DEK-Info: AES-((?:128)|(?:192)|(?:256))-CBC,([0-9A-H]+)[\n\r]+([0-9A-z\n\r\+\/\=]+)[\n\r]+/m -var startRegex = /^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----/m -var fullRegex = /^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----([0-9A-z\n\r\+\/\=]+)-----END \1-----$/m -var evp = require('evp_bytestokey') -var ciphers = require('browserify-aes') -module.exports = function (okey, password) { - var key = okey.toString() - var match = key.match(findProc) - var decrypted - if (!match) { - var match2 = key.match(fullRegex) - decrypted = new Buffer(match2[2].replace(/[\r\n]/g, ''), 'base64') - } else { - var suite = 'aes' + match[1] - var iv = new Buffer(match[2], 'hex') - var cipherText = new Buffer(match[3].replace(/[\r\n]/g, ''), 'base64') - var cipherKey = evp(password, iv.slice(0, 8), parseInt(match[1], 10)).key - var out = [] - var cipher = ciphers.createDecipheriv(suite, cipherKey, iv) - out.push(cipher.update(cipherText)) - out.push(cipher.final()) - decrypted = Buffer.concat(out) - } - var tag = key.match(startRegex)[1] - return { - tag: tag, - data: decrypted - } -} - -}).call(this,require("buffer").Buffer) -},{"browserify-aes":73,"buffer":160,"evp_bytestokey":143}],277:[function(require,module,exports){ -(function (Buffer){ -var asn1 = require('./asn1') -var aesid = require('./aesid.json') -var fixProc = require('./fixProc') -var ciphers = require('browserify-aes') -var compat = require('pbkdf2') -module.exports = parseKeys - -function parseKeys (buffer) { - var password - if (typeof buffer === 'object' && !Buffer.isBuffer(buffer)) { - password = buffer.passphrase - buffer = buffer.key - } - if (typeof buffer === 'string') { - buffer = new Buffer(buffer) - } + var self = this; - var stripped = fixProc(buffer, password) - - var type = stripped.tag - var data = stripped.data - var subtype, ndata - switch (type) { - case 'CERTIFICATE': - ndata = asn1.certificate.decode(data, 'der').tbsCertificate.subjectPublicKeyInfo - // falls through - case 'PUBLIC KEY': - if (!ndata) { - ndata = asn1.PublicKey.decode(data, 'der') - } - subtype = ndata.algorithm.algorithm.join('.') - switch (subtype) { - case '1.2.840.113549.1.1.1': - return asn1.RSAPublicKey.decode(ndata.subjectPublicKey.data, 'der') - case '1.2.840.10045.2.1': - ndata.subjectPrivateKey = ndata.subjectPublicKey - return { - type: 'ec', - data: ndata - } - case '1.2.840.10040.4.1': - ndata.algorithm.params.pub_key = asn1.DSAparam.decode(ndata.subjectPublicKey.data, 'der') - return { - type: 'dsa', - data: ndata.algorithm.params - } - default: throw new Error('unknown key id ' + subtype) - } - throw new Error('unknown key type ' + type) - case 'ENCRYPTED PRIVATE KEY': - data = asn1.EncryptedPrivateKey.decode(data, 'der') - data = decrypt(data, password) - // falls through - case 'PRIVATE KEY': - ndata = asn1.PrivateKey.decode(data, 'der') - subtype = ndata.algorithm.algorithm.join('.') - switch (subtype) { - case '1.2.840.113549.1.1.1': - return asn1.RSAPrivateKey.decode(ndata.subjectPrivateKey, 'der') - case '1.2.840.10045.2.1': - return { - curve: ndata.algorithm.curve, - privateKey: asn1.ECPrivateKey.decode(ndata.subjectPrivateKey, 'der').privateKey - } - case '1.2.840.10040.4.1': - ndata.algorithm.params.priv_key = asn1.DSAparam.decode(ndata.subjectPrivateKey, 'der') - return { - type: 'dsa', - params: ndata.algorithm.params - } - default: throw new Error('unknown key id ' + subtype) - } - throw new Error('unknown key type ' + type) - case 'RSA PUBLIC KEY': - return asn1.RSAPublicKey.decode(data, 'der') - case 'RSA PRIVATE KEY': - return asn1.RSAPrivateKey.decode(data, 'der') - case 'DSA PRIVATE KEY': - return { - type: 'dsa', - params: asn1.DSAPrivateKey.decode(data, 'der') - } - case 'EC PRIVATE KEY': - data = asn1.ECPrivateKey.decode(data, 'der') - return { - curve: data.parameters.value, - privateKey: data.privateKey - } - default: throw new Error('unknown key type ' + type) - } -} -parseKeys.signature = asn1.signature -function decrypt (data, password) { - var salt = data.algorithm.decrypt.kde.kdeparams.salt - var iters = parseInt(data.algorithm.decrypt.kde.kdeparams.iters.toString(), 10) - var algo = aesid[data.algorithm.decrypt.cipher.algo.join('.')] - var iv = data.algorithm.decrypt.cipher.iv - var cipherText = data.subjectPrivateKey - var keylen = parseInt(algo.split('-')[1], 10) / 8 - var key = compat.pbkdf2Sync(password, salt, iters, keylen) - var cipher = ciphers.createDecipheriv(algo, key, iv) - var out = [] - out.push(cipher.update(cipherText)) - out.push(cipher.final()) - return Buffer.concat(out) -} - -}).call(this,require("buffer").Buffer) -},{"./aesid.json":273,"./asn1":274,"./fixProc":276,"browserify-aes":73,"buffer":160,"pbkdf2":280}],278:[function(require,module,exports){ -'use strict'; - -var qs = require('querystring') - , url = require('url') - , xtend = require('xtend'); - -function hasRel(x) { - return x && x.rel; -} - -function intoRels (acc, x) { - function splitRel (rel) { - acc[rel] = xtend(x, { rel: rel }); - } + // start with HAR, then override with additional options + if (options.har) { + self._har = new Har(self); + options = self._har.options(options); + } - x.rel.split(/\s+/).forEach(splitRel); + stream.Stream.call(self); + var reserved = Object.keys(Request.prototype); + var nonReserved = filterForNonReserved(reserved, options); - return acc; -} + extend(self, nonReserved); + options = filterOutReservedFunctions(reserved, options); -function createObjects (acc, p) { - // rel="next" => 1: rel 2: next - var m = p.match(/\s*(.+)\s*=\s*"?([^"]+)"?/) - if (m) acc[m[1]] = m[2]; - return acc; -} + self.readable = true; + self.writable = true; + if (options.method) { + self.explicitMethod = true; + } + self._qs = new Querystring(self); + self._auth = new Auth(self); + self._oauth = new OAuth(self); + self._multipart = new Multipart(self); + self._redirect = new Redirect(self); + self._tunnel = new Tunnel(self); + self.init(options); + } -function parseLink(link) { - try { - var m = link.match(/]*)>(.*)/) - , linkUrl = m[1] - , parts = m[2].split(';') - , parsedUrl = url.parse(linkUrl) - , qry = qs.parse(parsedUrl.query); - - parts.shift(); - - var info = parts - .reduce(createObjects, {}); - - info = xtend(qry, info); - info.url = linkUrl; - return info; - } catch (e) { - return null; - } -} + util.inherits(Request, stream.Stream); -module.exports = function (linkHeader) { - if (!linkHeader) return null; + // Debugging + Request.debug = process.env.NODE_DEBUG && /\brequest\b/.test(process.env.NODE_DEBUG); + function debug () { + if (Request.debug) { + console.error('REQUEST %s', util.format.apply(util, arguments)); + } + } + Request.prototype.debug = debug; + + Request.prototype.init = function (options) { + // init() contains all the code to setup the request object. + // the actual outgoing request is not started until start() is called + // this function is called from both the constructor and on redirect. + var self = this; + if (!options) { + options = {}; + } + self.headers = self.headers ? copy(self.headers) : {}; + + // Delete headers with value undefined since they break + // ClientRequest.OutgoingMessage.setHeader in node 0.12 + for (var headerName in self.headers) { + if (typeof self.headers[headerName] === 'undefined') { + delete self.headers[headerName]; + } + } - return linkHeader.split(/,\s* 0 - var up = 0; - for (var i = parts.length - 1; i >= 0; i--) { - var last = parts[i]; - if (last === '.') { - parts.splice(i, 1); - } else if (last === '..') { - parts.splice(i, 1); - up++; - } else if (up) { - parts.splice(i, 1); - up--; - } - } + if (!self.method) { + self.method = options.method || 'GET'; + } + if (!self.localAddress) { + self.localAddress = options.localAddress; + } - // if the path is allowed to go above the root, restore leading ..s - if (allowAboveRoot) { - for (; up--; up) { - parts.unshift('..'); - } - } + self._qs.init(options); - return parts; -} + debug(options); + if (!self.pool && self.pool !== false) { + self.pool = globalPool; + } + self.dests = self.dests || []; + self.__isRequestRequest = true; -// path.resolve([from ...], to) -// posix version -exports.resolve = function() { - var resolvedPath = '', - resolvedAbsolute = false; + // Protect against double callback + if (!self._callback && self.callback) { + self._callback = self.callback; + self.callback = function () { + if (self._callbackCalled) { + return; // Print a warning maybe? + } + self._callbackCalled = true; + self._callback.apply(self, arguments); + }; + self.on('error', self.callback.bind()); + self.on('complete', self.callback.bind(self, null)); + } - for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) { - var path = (i >= 0) ? arguments[i] : process.cwd(); + // People use this property instead all the time, so support it + if (!self.uri && self.url) { + self.uri = self.url; + delete self.url; + } - // Skip empty and invalid entries - if (typeof path !== 'string') { - throw new TypeError('Arguments to path.resolve must be strings'); - } else if (!path) { - continue; - } + // If there's a baseUrl, then use it as the base URL (i.e. uri must be + // specified as a relative path and is appended to baseUrl). + if (self.baseUrl) { + if (typeof self.baseUrl !== 'string') { + return self.emit('error', new Error('options.baseUrl must be a string')); + } - resolvedPath = path + '/' + resolvedPath; - resolvedAbsolute = path.charAt(0) === '/'; - } + if (typeof self.uri !== 'string') { + return self.emit('error', new Error('options.uri must be a string when using options.baseUrl')); + } - // At this point the path should be resolved to a full absolute path, but - // handle relative paths to be safe (might happen when process.cwd() fails) + if (self.uri.indexOf('//') === 0 || self.uri.indexOf('://') !== -1) { + return self.emit('error', new Error('options.uri must be a path when using options.baseUrl')); + } - // Normalize the path - resolvedPath = normalizeArray(filter(resolvedPath.split('/'), function(p) { - return !!p; - }), !resolvedAbsolute).join('/'); + // Handle all cases to make sure that there's only one slash between + // baseUrl and uri. + var baseUrlEndsWithSlash = self.baseUrl.lastIndexOf('/') === self.baseUrl.length - 1; + var uriStartsWithSlash = self.uri.indexOf('/') === 0; + + if (baseUrlEndsWithSlash && uriStartsWithSlash) { + self.uri = self.baseUrl + self.uri.slice(1); + } else if (baseUrlEndsWithSlash || uriStartsWithSlash) { + self.uri = self.baseUrl + self.uri; + } else if (self.uri === '') { + self.uri = self.baseUrl; + } else { + self.uri = self.baseUrl + '/' + self.uri; + } + delete self.baseUrl; + } - return ((resolvedAbsolute ? '/' : '') + resolvedPath) || '.'; -}; + // A URI is needed by this point, emit error if we haven't been able to get one + if (!self.uri) { + return self.emit('error', new Error('options.uri is a required argument')); + } -// path.normalize(path) -// posix version -exports.normalize = function(path) { - var isAbsolute = exports.isAbsolute(path), - trailingSlash = substr(path, -1) === '/'; + // If a string URI/URL was given, parse it into a URL object + if (typeof self.uri === 'string') { + self.uri = url.parse(self.uri); + } - // Normalize the path - path = normalizeArray(filter(path.split('/'), function(p) { - return !!p; - }), !isAbsolute).join('/'); + // Some URL objects are not from a URL parsed string and need href added + if (!self.uri.href) { + self.uri.href = url.format(self.uri); + } - if (!path && !isAbsolute) { - path = '.'; - } - if (path && trailingSlash) { - path += '/'; - } + // DEPRECATED: Warning for users of the old Unix Sockets URL Scheme + if (self.uri.protocol === 'unix:') { + return self.emit('error', new Error('`unix://` URL scheme is no longer supported. Please use the format `http://unix:SOCKET:PATH`')); + } - return (isAbsolute ? '/' : '') + path; -}; + // Support Unix Sockets + if (self.uri.host === 'unix') { + self.enableUnixSocket(); + } -// posix version -exports.isAbsolute = function(path) { - return path.charAt(0) === '/'; -}; + if (self.strictSSL === false) { + self.rejectUnauthorized = false; + } -// posix version -exports.join = function() { - var paths = Array.prototype.slice.call(arguments, 0); - return exports.normalize(filter(paths, function(p, index) { - if (typeof p !== 'string') { - throw new TypeError('Arguments to path.join must be strings'); - } - return p; - }).join('/')); -}; + if (!self.uri.pathname) { self.uri.pathname = '/'; } + if (!(self.uri.host || (self.uri.hostname && self.uri.port)) && !self.uri.isUnix) { + // Invalid URI: it may generate lot of bad errors, like 'TypeError: Cannot call method `indexOf` of undefined' in CookieJar + // Detect and reject it as soon as possible + var faultyUri = url.format(self.uri); + var message = 'Invalid URI "' + faultyUri + '"'; + if (Object.keys(options).length === 0) { + // No option ? This can be the sign of a redirect + // As this is a case where the user cannot do anything (they didn't call request directly with this URL) + // they should be warned that it can be caused by a redirection (can save some hair) + message += '. This can be caused by a crappy redirection.'; + } + // This error was fatal + self.abort(); + return self.emit('error', new Error(message)); + } -// path.relative(from, to) -// posix version -exports.relative = function(from, to) { - from = exports.resolve(from).substr(1); - to = exports.resolve(to).substr(1); + if (!self.hasOwnProperty('proxy')) { + self.proxy = getProxyFromURI(self.uri); + } - function trim(arr) { - var start = 0; - for (; start < arr.length; start++) { - if (arr[start] !== '') break; - } + self.tunnel = self._tunnel.isEnabled(); + if (self.proxy) { + self._tunnel.setup(options); + } - var end = arr.length - 1; - for (; end >= 0; end--) { - if (arr[end] !== '') break; - } + self._redirect.onRequest(options); - if (start > end) return []; - return arr.slice(start, end - start + 1); - } + self.setHost = false; + if (!self.hasHeader('host')) { + var hostHeaderName = self.originalHostHeaderName || 'host'; + self.setHeader(hostHeaderName, self.uri.host); + // Drop :port suffix from Host header if known protocol. + if (self.uri.port) { + if ((self.uri.port === '80' && self.uri.protocol === 'http:') || + (self.uri.port === '443' && self.uri.protocol === 'https:')) { + self.setHeader(hostHeaderName, self.uri.hostname); + } + } + self.setHost = true; + } - var fromParts = trim(from.split('/')); - var toParts = trim(to.split('/')); + self.jar(self._jar || options.jar); - var length = Math.min(fromParts.length, toParts.length); - var samePartsLength = length; - for (var i = 0; i < length; i++) { - if (fromParts[i] !== toParts[i]) { - samePartsLength = i; - break; - } - } + if (!self.uri.port) { + if (self.uri.protocol === 'http:') { self.uri.port = 80; } else if (self.uri.protocol === 'https:') { self.uri.port = 443; } + } - var outputParts = []; - for (var i = samePartsLength; i < fromParts.length; i++) { - outputParts.push('..'); - } + if (self.proxy && !self.tunnel) { + self.port = self.proxy.port; + self.host = self.proxy.hostname; + } else { + self.port = self.uri.port; + self.host = self.uri.hostname; + } - outputParts = outputParts.concat(toParts.slice(samePartsLength)); + if (options.form) { + self.form(options.form); + } - return outputParts.join('/'); -}; + if (options.formData) { + var formData = options.formData; + var requestForm = self.form(); + var appendFormValue = function (key, value) { + if (value && value.hasOwnProperty('value') && value.hasOwnProperty('options')) { + requestForm.append(key, value.value, value.options); + } else { + requestForm.append(key, value); + } + }; + for (var formKey in formData) { + if (formData.hasOwnProperty(formKey)) { + var formValue = formData[formKey]; + if (formValue instanceof Array) { + for (var j = 0; j < formValue.length; j++) { + appendFormValue(formKey, formValue[j]); + } + } else { + appendFormValue(formKey, formValue); + } + } + } + } -exports.sep = '/'; -exports.delimiter = ':'; - -exports.dirname = function (path) { - if (typeof path !== 'string') path = path + ''; - if (path.length === 0) return '.'; - var code = path.charCodeAt(0); - var hasRoot = code === 47 /*/*/; - var end = -1; - var matchedSlash = true; - for (var i = path.length - 1; i >= 1; --i) { - code = path.charCodeAt(i); - if (code === 47 /*/*/) { - if (!matchedSlash) { - end = i; - break; + if (options.qs) { + self.qs(options.qs); } - } else { - // We saw the first non-path separator - matchedSlash = false; - } - } - if (end === -1) return hasRoot ? '/' : '.'; - if (hasRoot && end === 1) { - // return '//'; - // Backwards-compat fix: - return '/'; - } - return path.slice(0, end); -}; + if (self.uri.path) { + self.path = self.uri.path; + } else { + self.path = self.uri.pathname + (self.uri.search || ''); + } -function basename(path) { - if (typeof path !== 'string') path = path + ''; + if (self.path.length === 0) { + self.path = '/'; + } - var start = 0; - var end = -1; - var matchedSlash = true; - var i; + // Auth must happen last in case signing is dependent on other headers + if (options.aws) { + self.aws(options.aws); + } - for (i = path.length - 1; i >= 0; --i) { - if (path.charCodeAt(i) === 47 /*/*/) { - // If we reached a path separator that was not part of a set of path - // separators at the end of the string, stop now - if (!matchedSlash) { - start = i + 1; - break; + if (options.hawk) { + self.hawk(options.hawk); } - } else if (end === -1) { - // We saw the first non-path separator, mark this as the end of our - // path component - matchedSlash = false; - end = i + 1; - } - } - if (end === -1) return ''; - return path.slice(start, end); -} + if (options.httpSignature) { + self.httpSignature(options.httpSignature); + } -// Uses a mixed approach for backwards-compatibility, as ext behavior changed -// in new Node.js versions, so only basename() above is backported here -exports.basename = function (path, ext) { - var f = basename(path); - if (ext && f.substr(-1 * ext.length) === ext) { - f = f.substr(0, f.length - ext.length); - } - return f; -}; + if (options.auth) { + if (Object.prototype.hasOwnProperty.call(options.auth, 'username')) { + options.auth.user = options.auth.username; + } + if (Object.prototype.hasOwnProperty.call(options.auth, 'password')) { + options.auth.pass = options.auth.password; + } -exports.extname = function (path) { - if (typeof path !== 'string') path = path + ''; - var startDot = -1; - var startPart = 0; - var end = -1; - var matchedSlash = true; - // Track the state of characters (if any) we see before our first dot and - // after any path separator we find - var preDotState = 0; - for (var i = path.length - 1; i >= 0; --i) { - var code = path.charCodeAt(i); - if (code === 47 /*/*/) { - // If we reached a path separator that was not part of a set of path - // separators at the end of the string, stop now - if (!matchedSlash) { - startPart = i + 1; - break; + self.auth( + options.auth.user, + options.auth.pass, + options.auth.sendImmediately, + options.auth.bearer + ); } - continue; - } - if (end === -1) { - // We saw the first non-path separator, mark this as the end of our - // extension - matchedSlash = false; - end = i + 1; - } - if (code === 46 /*.*/) { - // If this is our first dot, mark it as the start of our extension - if (startDot === -1) - startDot = i; - else if (preDotState !== 1) - preDotState = 1; - } else if (startDot !== -1) { - // We saw a non-dot and non-path separator before our dot, so we should - // have a good chance at having a non-empty extension - preDotState = -1; - } - } - if (startDot === -1 || end === -1 || - // We saw a non-dot character immediately before the dot - preDotState === 0 || - // The (right-most) trimmed path component is exactly '..' - preDotState === 1 && startDot === end - 1 && startDot === startPart + 1) { - return ''; - } - return path.slice(startDot, end); -}; + if (self.gzip && !self.hasHeader('accept-encoding')) { + self.setHeader('accept-encoding', 'gzip, deflate'); + } -function filter (xs, f) { - if (xs.filter) return xs.filter(f); - var res = []; - for (var i = 0; i < xs.length; i++) { - if (f(xs[i], i, xs)) res.push(xs[i]); - } - return res; -} - -// String.prototype.substr - negative index don't work in IE8 -var substr = 'ab'.substr(-1) === 'b' - ? function (str, start, len) { return str.substr(start, len) } - : function (str, start, len) { - if (start < 0) start = str.length + start; - return str.substr(start, len); - } -; - -}).call(this,require('_process')) -},{"_process":287}],280:[function(require,module,exports){ -exports.pbkdf2 = require('./lib/async') -exports.pbkdf2Sync = require('./lib/sync') - -},{"./lib/async":281,"./lib/sync":284}],281:[function(require,module,exports){ -(function (process,global){ -var checkParameters = require('./precondition') -var defaultEncoding = require('./default-encoding') -var sync = require('./sync') -var Buffer = require('safe-buffer').Buffer - -var ZERO_BUF -var subtle = global.crypto && global.crypto.subtle -var toBrowser = { - 'sha': 'SHA-1', - 'sha-1': 'SHA-1', - 'sha1': 'SHA-1', - 'sha256': 'SHA-256', - 'sha-256': 'SHA-256', - 'sha384': 'SHA-384', - 'sha-384': 'SHA-384', - 'sha-512': 'SHA-512', - 'sha512': 'SHA-512' -} -var checks = [] -function checkNative (algo) { - if (global.process && !global.process.browser) { - return Promise.resolve(false) - } - if (!subtle || !subtle.importKey || !subtle.deriveBits) { - return Promise.resolve(false) - } - if (checks[algo] !== undefined) { - return checks[algo] - } - ZERO_BUF = ZERO_BUF || Buffer.alloc(8) - var prom = browserPbkdf2(ZERO_BUF, ZERO_BUF, 10, 128, algo) - .then(function () { - return true - }).catch(function () { - return false - }) - checks[algo] = prom - return prom -} - -function browserPbkdf2 (password, salt, iterations, length, algo) { - return subtle.importKey( - 'raw', password, {name: 'PBKDF2'}, false, ['deriveBits'] - ).then(function (key) { - return subtle.deriveBits({ - name: 'PBKDF2', - salt: salt, - iterations: iterations, - hash: { - name: algo - } - }, key, length << 3) - }).then(function (res) { - return Buffer.from(res) - }) -} - -function resolvePromise (promise, callback) { - promise.then(function (out) { - process.nextTick(function () { - callback(null, out) - }) - }, function (e) { - process.nextTick(function () { - callback(e) - }) - }) -} -module.exports = function (password, salt, iterations, keylen, digest, callback) { - if (typeof digest === 'function') { - callback = digest - digest = undefined - } + if (self.uri.auth && !self.hasHeader('authorization')) { + var uriAuthPieces = self.uri.auth.split(':').map(function (item) { return self._qs.unescape(item); }); + self.auth(uriAuthPieces[0], uriAuthPieces.slice(1).join(':'), true); + } - digest = digest || 'sha1' - var algo = toBrowser[digest.toLowerCase()] + if (!self.tunnel && self.proxy && self.proxy.auth && !self.hasHeader('proxy-authorization')) { + var proxyAuthPieces = self.proxy.auth.split(':').map(function (item) { return self._qs.unescape(item); }); + var authHeader = 'Basic ' + toBase64(proxyAuthPieces.join(':')); + self.setHeader('proxy-authorization', authHeader); + } - if (!algo || typeof global.Promise !== 'function') { - return process.nextTick(function () { - var out - try { - out = sync(password, salt, iterations, keylen, digest) - } catch (e) { - return callback(e) - } - callback(null, out) - }) - } + if (self.proxy && !self.tunnel) { + self.path = (self.uri.protocol + '//' + self.uri.host + self.path); + } - checkParameters(password, salt, iterations, keylen) - if (typeof callback !== 'function') throw new Error('No callback provided to pbkdf2') - if (!Buffer.isBuffer(password)) password = Buffer.from(password, defaultEncoding) - if (!Buffer.isBuffer(salt)) salt = Buffer.from(salt, defaultEncoding) - - resolvePromise(checkNative(algo).then(function (resp) { - if (resp) return browserPbkdf2(password, salt, iterations, keylen, algo) - - return sync(password, salt, iterations, keylen, digest) - }), callback) -} - -}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) -},{"./default-encoding":282,"./precondition":283,"./sync":284,"_process":287,"safe-buffer":338}],282:[function(require,module,exports){ -(function (process){ -var defaultEncoding -/* istanbul ignore next */ -if (process.browser) { - defaultEncoding = 'utf-8' -} else { - var pVersionMajor = parseInt(process.version.split('.')[0].slice(1), 10) - - defaultEncoding = pVersionMajor >= 6 ? 'utf-8' : 'binary' -} -module.exports = defaultEncoding - -}).call(this,require('_process')) -},{"_process":287}],283:[function(require,module,exports){ -(function (Buffer){ -var MAX_ALLOC = Math.pow(2, 30) - 1 // default in iojs - -function checkBuffer (buf, name) { - if (typeof buf !== 'string' && !Buffer.isBuffer(buf)) { - throw new TypeError(name + ' must be a buffer or string') - } -} + if (options.json) { + self.json(options.json); + } + if (options.multipart) { + self.multipart(options.multipart); + } -module.exports = function (password, salt, iterations, keylen) { - checkBuffer(password, 'Password') - checkBuffer(salt, 'Salt') + if (options.time) { + self.timing = true; - if (typeof iterations !== 'number') { - throw new TypeError('Iterations not a number') - } + // NOTE: elapsedTime is deprecated in favor of .timings + self.elapsedTime = self.elapsedTime || 0; + } - if (iterations < 0) { - throw new TypeError('Bad iterations') - } + function setContentLength () { + if (isTypedArray(self.body)) { + self.body = Buffer.from(self.body); + } - if (typeof keylen !== 'number') { - throw new TypeError('Key length not a number') - } + if (!self.hasHeader('content-length')) { + var length; + if (typeof self.body === 'string') { + length = Buffer.byteLength(self.body); + } else if (Array.isArray(self.body)) { + length = self.body.reduce(function (a, b) { return a + b.length; }, 0); + } else { + length = self.body.length; + } - if (keylen < 0 || keylen > MAX_ALLOC || keylen !== keylen) { /* eslint no-self-compare: 0 */ - throw new TypeError('Bad key length') - } -} - -}).call(this,{"isBuffer":require("../../is-buffer/index.js")}) -},{"../../is-buffer/index.js":219}],284:[function(require,module,exports){ -var md5 = require('create-hash/md5') -var RIPEMD160 = require('ripemd160') -var sha = require('sha.js') - -var checkParameters = require('./precondition') -var defaultEncoding = require('./default-encoding') -var Buffer = require('safe-buffer').Buffer -var ZEROS = Buffer.alloc(128) -var sizes = { - md5: 16, - sha1: 20, - sha224: 28, - sha256: 32, - sha384: 48, - sha512: 64, - rmd160: 20, - ripemd160: 20 -} - -function Hmac (alg, key, saltLen) { - var hash = getDigest(alg) - var blocksize = (alg === 'sha512' || alg === 'sha384') ? 128 : 64 - - if (key.length > blocksize) { - key = hash(key) - } else if (key.length < blocksize) { - key = Buffer.concat([key, ZEROS], blocksize) - } + if (length) { + self.setHeader('content-length', length); + } else { + self.emit('error', new Error('Argument error, options.body.')); + } + } + } + if (self.body && !isstream(self.body)) { + setContentLength(); + } - var ipad = Buffer.allocUnsafe(blocksize + sizes[alg]) - var opad = Buffer.allocUnsafe(blocksize + sizes[alg]) - for (var i = 0; i < blocksize; i++) { - ipad[i] = key[i] ^ 0x36 - opad[i] = key[i] ^ 0x5C - } + if (options.oauth) { + self.oauth(options.oauth); + } else if (self._oauth.params && self.hasHeader('authorization')) { + self.oauth(self._oauth.params); + } - var ipad1 = Buffer.allocUnsafe(blocksize + saltLen + 4) - ipad.copy(ipad1, 0, 0, blocksize) - this.ipad1 = ipad1 - this.ipad2 = ipad - this.opad = opad - this.alg = alg - this.blocksize = blocksize - this.hash = hash - this.size = sizes[alg] -} - -Hmac.prototype.run = function (data, ipad) { - data.copy(ipad, this.blocksize) - var h = this.hash(ipad) - h.copy(this.opad, this.blocksize) - return this.hash(this.opad) -} - -function getDigest (alg) { - function shaFunc (data) { - return sha(alg).update(data).digest() - } - function rmd160Func (data) { - return new RIPEMD160().update(data).digest() - } + var protocol = self.proxy && !self.tunnel ? self.proxy.protocol : self.uri.protocol; + var defaultModules = { 'http:': http, 'https:': https }; + var httpModules = self.httpModules || {}; - if (alg === 'rmd160' || alg === 'ripemd160') return rmd160Func - if (alg === 'md5') return md5 - return shaFunc -} + self.httpModule = httpModules[protocol] || defaultModules[protocol]; -function pbkdf2 (password, salt, iterations, keylen, digest) { - checkParameters(password, salt, iterations, keylen) + if (!self.httpModule) { + return self.emit('error', new Error('Invalid protocol: ' + protocol)); + } - if (!Buffer.isBuffer(password)) password = Buffer.from(password, defaultEncoding) - if (!Buffer.isBuffer(salt)) salt = Buffer.from(salt, defaultEncoding) + if (options.ca) { + self.ca = options.ca; + } - digest = digest || 'sha1' + if (!self.agent) { + if (options.agentOptions) { + self.agentOptions = options.agentOptions; + } - var hmac = new Hmac(digest, password, salt.length) + if (options.agentClass) { + self.agentClass = options.agentClass; + } else if (options.forever) { + var v = version(); + // use ForeverAgent in node 0.10- only + if (v.major === 0 && v.minor <= 10) { + self.agentClass = protocol === 'http:' ? ForeverAgent : ForeverAgent.SSL; + } else { + self.agentClass = self.httpModule.Agent; + self.agentOptions = self.agentOptions || {}; + self.agentOptions.keepAlive = true; + } + } else { + self.agentClass = self.httpModule.Agent; + } + } - var DK = Buffer.allocUnsafe(keylen) - var block1 = Buffer.allocUnsafe(salt.length + 4) - salt.copy(block1, 0, 0, salt.length) + if (self.pool === false) { + self.agent = false; + } else { + self.agent = self.agent || self.getNewAgent(); + } - var destPos = 0 - var hLen = sizes[digest] - var l = Math.ceil(keylen / hLen) + self.on('pipe', function (src) { + if (self.ntick && self._started) { + self.emit('error', new Error('You cannot pipe to this stream after the outbound request has started.')); + } + self.src = src; + if (isReadStream(src)) { + if (!self.hasHeader('content-type')) { + self.setHeader('content-type', mime.lookup(src.path)); + } + } else { + if (src.headers) { + for (var i in src.headers) { + if (!self.hasHeader(i)) { + self.setHeader(i, src.headers[i]); + } + } + } + if (self._json && !self.hasHeader('content-type')) { + self.setHeader('content-type', 'application/json'); + } + if (src.method && !self.explicitMethod) { + self.method = src.method; + } + } - for (var i = 1; i <= l; i++) { - block1.writeUInt32BE(i, salt.length) + // self.on('pipe', function () { + // console.error('You have already piped to this stream. Pipeing twice is likely to break the request.') + // }) + }); - var T = hmac.run(block1, hmac.ipad1) - var U = T + defer(function () { + if (self._aborted) { + return; + } - for (var j = 1; j < iterations; j++) { - U = hmac.run(U, hmac.ipad2) - for (var k = 0; k < hLen; k++) T[k] ^= U[k] - } + var end = function () { + if (self._form) { + if (!self._auth.hasAuth) { + self._form.pipe(self); + } else if (self._auth.hasAuth && self._auth.sentAuth) { + self._form.pipe(self); + } + } + if (self._multipart && self._multipart.chunked) { + self._multipart.body.pipe(self); + } + if (self.body) { + if (isstream(self.body)) { + self.body.pipe(self); + } else { + setContentLength(); + if (Array.isArray(self.body)) { + self.body.forEach(function (part) { + self.write(part); + }); + } else { + self.write(self.body); + } + self.end(); + } + } else if (self.requestBodyStream) { + console.warn('options.requestBodyStream is deprecated, please pass the request object to stream.pipe.'); + self.requestBodyStream.pipe(self); + } else if (!self.src) { + if (self._auth.hasAuth && !self._auth.sentAuth) { + self.end(); + return; + } + if (self.method !== 'GET' && typeof self.method !== 'undefined') { + self.setHeader('content-length', 0); + } + self.end(); + } + }; + + if (self._form && !self.hasHeader('content-length')) { + // Before ending the request, we had to compute the length of the whole form, asyncly + self.setHeader(self._form.getHeaders(), true); + self._form.getLength(function (err, length) { + if (!err && !isNaN(length)) { + self.setHeader('content-length', length); + } + end(); + }); + } else { + end(); + } - T.copy(DK, destPos) - destPos += hLen - } + self.ntick = true; + }); + }; - return DK -} + Request.prototype.getNewAgent = function () { + var self = this; + var Agent = self.agentClass; + var options = {}; + if (self.agentOptions) { + for (var i in self.agentOptions) { + options[i] = self.agentOptions[i]; + } + } + if (self.ca) { + options.ca = self.ca; + } + if (self.ciphers) { + options.ciphers = self.ciphers; + } + if (self.secureProtocol) { + options.secureProtocol = self.secureProtocol; + } + if (self.secureOptions) { + options.secureOptions = self.secureOptions; + } + if (typeof self.rejectUnauthorized !== 'undefined') { + options.rejectUnauthorized = self.rejectUnauthorized; + } -module.exports = pbkdf2 + if (self.cert && self.key) { + options.key = self.key; + options.cert = self.cert; + } -},{"./default-encoding":282,"./precondition":283,"create-hash/md5":109,"ripemd160":337,"safe-buffer":338,"sha.js":341}],285:[function(require,module,exports){ -(function (process){ -// Generated by CoffeeScript 1.12.2 -(function() { - var getNanoSeconds, hrtime, loadTime, moduleLoadTime, nodeLoadTime, upTime; + if (self.pfx) { + options.pfx = self.pfx; + } - if ((typeof performance !== "undefined" && performance !== null) && performance.now) { - module.exports = function() { - return performance.now(); - }; - } else if ((typeof process !== "undefined" && process !== null) && process.hrtime) { - module.exports = function() { - return (getNanoSeconds() - nodeLoadTime) / 1e6; - }; - hrtime = process.hrtime; - getNanoSeconds = function() { - var hr; - hr = hrtime(); - return hr[0] * 1e9 + hr[1]; - }; - moduleLoadTime = getNanoSeconds(); - upTime = process.uptime() * 1e9; - nodeLoadTime = moduleLoadTime - upTime; - } else if (Date.now) { - module.exports = function() { - return Date.now() - loadTime; - }; - loadTime = Date.now(); - } else { - module.exports = function() { - return new Date().getTime() - loadTime; - }; - loadTime = new Date().getTime(); - } + if (self.passphrase) { + options.passphrase = self.passphrase; + } -}).call(this); + var poolKey = ''; + // different types of agents are in different pools + if (Agent !== self.httpModule.Agent) { + poolKey += Agent.name; + } + // ca option is only relevant if proxy or destination are https + var proxy = self.proxy; + if (typeof proxy === 'string') { + proxy = url.parse(proxy); + } + var isHttps = (proxy && proxy.protocol === 'https:') || this.uri.protocol === 'https:'; -}).call(this,require('_process')) -},{"_process":287}],286:[function(require,module,exports){ -(function (process){ -'use strict'; + if (isHttps) { + if (options.ca) { + if (poolKey) { + poolKey += ':'; + } + poolKey += options.ca; + } -if (!process.version || - process.version.indexOf('v0.') === 0 || - process.version.indexOf('v1.') === 0 && process.version.indexOf('v1.8.') !== 0) { - module.exports = { nextTick: nextTick }; -} else { - module.exports = process -} - -function nextTick(fn, arg1, arg2, arg3) { - if (typeof fn !== 'function') { - throw new TypeError('"callback" argument must be a function'); - } - var len = arguments.length; - var args, i; - switch (len) { - case 0: - case 1: - return process.nextTick(fn); - case 2: - return process.nextTick(function afterTickOne() { - fn.call(null, arg1); - }); - case 3: - return process.nextTick(function afterTickTwo() { - fn.call(null, arg1, arg2); - }); - case 4: - return process.nextTick(function afterTickThree() { - fn.call(null, arg1, arg2, arg3); - }); - default: - args = new Array(len - 1); - i = 0; - while (i < args.length) { - args[i++] = arguments[i]; - } - return process.nextTick(function afterTick() { - fn.apply(null, args); - }); - } -} + if (typeof options.rejectUnauthorized !== 'undefined') { + if (poolKey) { + poolKey += ':'; + } + poolKey += options.rejectUnauthorized; + } + if (options.cert) { + if (poolKey) { + poolKey += ':'; + } + poolKey += options.cert.toString('ascii') + options.key.toString('ascii'); + } -}).call(this,require('_process')) -},{"_process":287}],287:[function(require,module,exports){ -// shim for using process in browser -var process = module.exports = {}; + if (options.pfx) { + if (poolKey) { + poolKey += ':'; + } + poolKey += options.pfx.toString('ascii'); + } -// cached from whatever global is present so that test runners that stub it -// don't break things. But we need to wrap it in a try catch in case it is -// wrapped in strict mode code which doesn't define any globals. It's inside a -// function because try/catches deoptimize in certain engines. + if (options.ciphers) { + if (poolKey) { + poolKey += ':'; + } + poolKey += options.ciphers; + } -var cachedSetTimeout; -var cachedClearTimeout; + if (options.secureProtocol) { + if (poolKey) { + poolKey += ':'; + } + poolKey += options.secureProtocol; + } -function defaultSetTimout() { - throw new Error('setTimeout has not been defined'); -} -function defaultClearTimeout () { - throw new Error('clearTimeout has not been defined'); -} -(function () { - try { - if (typeof setTimeout === 'function') { - cachedSetTimeout = setTimeout; - } else { - cachedSetTimeout = defaultSetTimout; - } - } catch (e) { - cachedSetTimeout = defaultSetTimout; - } - try { - if (typeof clearTimeout === 'function') { - cachedClearTimeout = clearTimeout; - } else { - cachedClearTimeout = defaultClearTimeout; + if (options.secureOptions) { + if (poolKey) { + poolKey += ':'; + } + poolKey += options.secureOptions; + } } - } catch (e) { - cachedClearTimeout = defaultClearTimeout; - } -} ()) -function runTimeout(fun) { - if (cachedSetTimeout === setTimeout) { - //normal enviroments in sane situations - return setTimeout(fun, 0); - } - // if setTimeout wasn't available but was latter defined - if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) { - cachedSetTimeout = setTimeout; - return setTimeout(fun, 0); - } - try { - // when when somebody has screwed with setTimeout but no I.E. maddness - return cachedSetTimeout(fun, 0); - } catch(e){ - try { - // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally - return cachedSetTimeout.call(null, fun, 0); - } catch(e){ - // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error - return cachedSetTimeout.call(this, fun, 0); + + if (self.pool === globalPool && !poolKey && Object.keys(options).length === 0 && self.httpModule.globalAgent) { + // not doing anything special. Use the globalAgent + return self.httpModule.globalAgent; } - } + // we're using a stored agent. Make sure it's protocol-specific + poolKey = self.uri.protocol + poolKey; -} -function runClearTimeout(marker) { - if (cachedClearTimeout === clearTimeout) { - //normal enviroments in sane situations - return clearTimeout(marker); - } - // if clearTimeout wasn't available but was latter defined - if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) { - cachedClearTimeout = clearTimeout; - return clearTimeout(marker); - } - try { - // when when somebody has screwed with setTimeout but no I.E. maddness - return cachedClearTimeout(marker); - } catch (e){ - try { - // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally - return cachedClearTimeout.call(null, marker); - } catch (e){ - // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error. - // Some versions of I.E. have different rules for clearTimeout vs setTimeout - return cachedClearTimeout.call(this, marker); + // generate a new agent for this setting if none yet exists + if (!self.pool[poolKey]) { + self.pool[poolKey] = new Agent(options); + // properly set maxSockets on new agents + if (self.pool.maxSockets) { + self.pool[poolKey].maxSockets = self.pool.maxSockets; + } } - } + return self.pool[poolKey]; + }; + Request.prototype.start = function () { + // start() is called once we are ready to send the outgoing HTTP request. + // this is usually called on the first write(), end() or on nextTick() + var self = this; -} -var queue = []; -var draining = false; -var currentQueue; -var queueIndex = -1; + if (self.timing) { + // All timings will be relative to this request's startTime. In order to do this, + // we need to capture the wall-clock start time (via Date), immediately followed + // by the high-resolution timer (via now()). While these two won't be set + // at the _exact_ same time, they should be close enough to be able to calculate + // high-resolution, monotonically non-decreasing timestamps relative to startTime. + var startTime = new Date().getTime(); + var startTimeNow = now(); + } -function cleanUpNextTick() { - if (!draining || !currentQueue) { - return; - } - draining = false; - if (currentQueue.length) { - queue = currentQueue.concat(queue); - } else { - queueIndex = -1; - } - if (queue.length) { - drainQueue(); - } -} + if (self._aborted) { + return; + } -function drainQueue() { - if (draining) { - return; - } - var timeout = runTimeout(cleanUpNextTick); - draining = true; + self._started = true; + self.method = self.method || 'GET'; + self.href = self.uri.href; - var len = queue.length; - while(len) { - currentQueue = queue; - queue = []; - while (++queueIndex < len) { - if (currentQueue) { - currentQueue[queueIndex].run(); - } + if (self.src && self.src.stat && self.src.stat.size && !self.hasHeader('content-length')) { + self.setHeader('content-length', self.src.stat.size); } - queueIndex = -1; - len = queue.length; - } - currentQueue = null; - draining = false; - runClearTimeout(timeout); -} - -process.nextTick = function (fun) { - var args = new Array(arguments.length - 1); - if (arguments.length > 1) { - for (var i = 1; i < arguments.length; i++) { - args[i - 1] = arguments[i]; + if (self._aws) { + self.aws(self._aws, true); } - } - queue.push(new Item(fun, args)); - if (queue.length === 1 && !draining) { - runTimeout(drainQueue); - } -}; -// v8 likes predictible objects -function Item(fun, array) { - this.fun = fun; - this.array = array; -} -Item.prototype.run = function () { - this.fun.apply(null, this.array); -}; -process.title = 'browser'; -process.browser = true; -process.env = {}; -process.argv = []; -process.version = ''; // empty string to avoid regexp issues -process.versions = {}; - -function noop() {} - -process.on = noop; -process.addListener = noop; -process.once = noop; -process.off = noop; -process.removeListener = noop; -process.removeAllListeners = noop; -process.emit = noop; -process.prependListener = noop; -process.prependOnceListener = noop; - -process.listeners = function (name) { return [] } - -process.binding = function (name) { - throw new Error('process.binding is not supported'); -}; + // We have a method named auth, which is completely different from the http.request + // auth option. If we don't remove it, we're gonna have a bad time. + var reqOptions = copy(self); + delete reqOptions.auth; -process.cwd = function () { return '/' }; -process.chdir = function (dir) { - throw new Error('process.chdir is not supported'); -}; -process.umask = function() { return 0; }; + debug('make request', self.uri.href); -},{}],288:[function(require,module,exports){ 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-},{}],289:[function(require,module,exports){ -/*eslint no-var:0, prefer-arrow-callback: 0, object-shorthand: 0 */ -'use strict'; + // node v6.8.0 now supports a `timeout` value in `http.request()`, but we + // should delete it for now since we handle timeouts manually for better + // consistency with node versions before v6.8.0 + delete reqOptions.timeout; + try { + self.req = self.httpModule.request(reqOptions); + } catch (err) { + self.emit('error', err); + return; + } -var Punycode = require('punycode'); + if (self.timing) { + self.startTime = startTime; + self.startTimeNow = startTimeNow; + // Timing values will all be relative to startTime (by comparing to startTimeNow + // so we have an accurate clock) + self.timings = {}; + } -var internals = {}; + var timeout; + if (self.timeout && !self.timeoutTimer) { + if (self.timeout < 0) { + timeout = 0; + } else if (typeof self.timeout === 'number' && isFinite(self.timeout)) { + timeout = self.timeout; + } + } + self.req.on('response', self.onRequestResponse.bind(self)); + self.req.on('error', self.onRequestError.bind(self)); + self.req.on('drain', function () { + self.emit('drain'); + }); -// -// Read rules from file. -// -internals.rules = require('./data/rules.json').map(function (rule) { + self.req.on('socket', function (socket) { + // `._connecting` was the old property which was made public in node v6.1.0 + var isConnecting = socket._connecting || socket.connecting; + if (self.timing) { + self.timings.socket = now() - self.startTimeNow; + + if (isConnecting) { + var onLookupTiming = function () { + self.timings.lookup = now() - self.startTimeNow; + }; + + var onConnectTiming = function () { + self.timings.connect = now() - self.startTimeNow; + }; + + socket.once('lookup', onLookupTiming); + socket.once('connect', onConnectTiming); + + // clean up timing event listeners if needed on error + self.req.once('error', function () { + socket.removeListener('lookup', onLookupTiming); + socket.removeListener('connect', onConnectTiming); + }); + } + } - return { - rule: rule, - suffix: rule.replace(/^(\*\.|\!)/, ''), - punySuffix: -1, - wildcard: rule.charAt(0) === '*', - exception: rule.charAt(0) === '!' - }; -}); + var setReqTimeout = function () { + // This timeout sets the amount of time to wait *between* bytes sent + // from the server once connected. + // + // In particular, it's useful for erroring if the server fails to send + // data halfway through streaming a response. + self.req.setTimeout(timeout, function () { + if (self.req) { + self.abort(); + var e = new Error('ESOCKETTIMEDOUT'); + e.code = 'ESOCKETTIMEDOUT'; + e.connect = false; + self.emit('error', e); + } + }); + }; + if (timeout !== undefined) { + // Only start the connection timer if we're actually connecting a new + // socket, otherwise if we're already connected (because this is a + // keep-alive connection) do not bother. This is important since we won't + // get a 'connect' event for an already connected socket. + if (isConnecting) { + var onReqSockConnect = function () { + socket.removeListener('connect', onReqSockConnect); + clearTimeout(self.timeoutTimer); + self.timeoutTimer = null; + setReqTimeout(); + }; + + socket.on('connect', onReqSockConnect); + + self.req.on('error', function (err) { // eslint-disable-line handle-callback-err + socket.removeListener('connect', onReqSockConnect); + }); + + // Set a timeout in memory - this block will throw if the server takes more + // than `timeout` to write the HTTP status and headers (corresponding to + // the on('response') event on the client). NB: this measures wall-clock + // time, not the time between bytes sent by the server. + self.timeoutTimer = setTimeout(function () { + socket.removeListener('connect', onReqSockConnect); + self.abort(); + var e = new Error('ETIMEDOUT'); + e.code = 'ETIMEDOUT'; + e.connect = true; + self.emit('error', e); + }, timeout); + } else { + // We're already connected + setReqTimeout(); + } + } + self.emit('socket', socket); + }); + self.emit('request', self.req); + }; -// -// Check is given string ends with `suffix`. -// -internals.endsWith = function (str, suffix) { + Request.prototype.onRequestError = function (error) { + var self = this; + if (self._aborted) { + return; + } + if (self.req && self.req._reusedSocket && error.code === 'ECONNRESET' && + self.agent.addRequestNoreuse) { + self.agent = { addRequest: self.agent.addRequestNoreuse.bind(self.agent) }; + self.start(); + self.req.end(); + return; + } + if (self.timeout && self.timeoutTimer) { + clearTimeout(self.timeoutTimer); + self.timeoutTimer = null; + } + self.emit('error', error); + }; - return str.indexOf(suffix, str.length - suffix.length) !== -1; -}; + Request.prototype.onRequestResponse = function (response) { + var self = this; + if (self.timing) { + self.timings.response = now() - self.startTimeNow; + } -// -// Find rule for a given domain. -// -internals.findRule = function (domain) { + debug('onRequestResponse', self.uri.href, response.statusCode, response.headers); + response.on('end', function () { + if (self.timing) { + self.timings.end = now() - self.startTimeNow; + response.timingStart = self.startTime; - var punyDomain = Punycode.toASCII(domain); - return internals.rules.reduce(function (memo, rule) { + // fill in the blanks for any periods that didn't trigger, such as + // no lookup or connect due to keep alive + if (!self.timings.socket) { + self.timings.socket = 0; + } + if (!self.timings.lookup) { + self.timings.lookup = self.timings.socket; + } + if (!self.timings.connect) { + self.timings.connect = self.timings.lookup; + } + if (!self.timings.response) { + self.timings.response = self.timings.connect; + } - if (rule.punySuffix === -1){ - rule.punySuffix = Punycode.toASCII(rule.suffix); - } - if (!internals.endsWith(punyDomain, '.' + rule.punySuffix) && punyDomain !== rule.punySuffix) { - return memo; - } - // This has been commented out as it never seems to run. This is because - // sub tlds always appear after their parents and we never find a shorter - // match. - //if (memo) { - // var memoSuffix = Punycode.toASCII(memo.suffix); - // if (memoSuffix.length >= punySuffix.length) { - // return memo; - // } - //} - return rule; - }, null); -}; + debug('elapsed time', self.timings.end); + // elapsedTime includes all redirects + self.elapsedTime += Math.round(self.timings.end); -// -// Error codes and messages. -// -exports.errorCodes = { - DOMAIN_TOO_SHORT: 'Domain name too short.', - DOMAIN_TOO_LONG: 'Domain name too long. It should be no more than 255 chars.', - LABEL_STARTS_WITH_DASH: 'Domain name label can not start with a dash.', - LABEL_ENDS_WITH_DASH: 'Domain name label can not end with a dash.', - LABEL_TOO_LONG: 'Domain name label should be at most 63 chars long.', - LABEL_TOO_SHORT: 'Domain name label should be at least 1 character long.', - LABEL_INVALID_CHARS: 'Domain name label can only contain alphanumeric characters or dashes.' -}; + // NOTE: elapsedTime is deprecated in favor of .timings + response.elapsedTime = self.elapsedTime; + // timings is just for the final fetch + response.timings = self.timings; -// -// Validate domain name and throw if not valid. -// -// From wikipedia: -// -// Hostnames are composed of series of labels concatenated with dots, as are all -// domain names. Each label must be between 1 and 63 characters long, and the -// entire hostname (including the delimiting dots) has a maximum of 255 chars. -// -// Allowed chars: -// -// * `a-z` -// * `0-9` -// * `-` but not as a starting or ending character -// * `.` as a separator for the textual portions of a domain name -// -// * http://en.wikipedia.org/wiki/Domain_name -// * http://en.wikipedia.org/wiki/Hostname -// -internals.validate = function (input) { - - // Before we can validate we need to take care of IDNs with unicode chars. - var ascii = Punycode.toASCII(input); - - if (ascii.length < 1) { - return 'DOMAIN_TOO_SHORT'; - } - if (ascii.length > 255) { - return 'DOMAIN_TOO_LONG'; - } + // pre-calculate phase timings as well + response.timingPhases = { + wait: self.timings.socket, + dns: self.timings.lookup - self.timings.socket, + tcp: self.timings.connect - self.timings.lookup, + firstByte: self.timings.response - self.timings.connect, + download: self.timings.end - self.timings.response, + total: self.timings.end + }; + } + debug('response end', self.uri.href, response.statusCode, response.headers); + }); - // Check each part's length and allowed chars. - var labels = ascii.split('.'); - var label; + if (self._aborted) { + debug('aborted', self.uri.href); + response.resume(); + return; + } - for (var i = 0; i < labels.length; ++i) { - label = labels[i]; - if (!label.length) { - return 'LABEL_TOO_SHORT'; - } - if (label.length > 63) { - return 'LABEL_TOO_LONG'; - } - if (label.charAt(0) === '-') { - return 'LABEL_STARTS_WITH_DASH'; - } - if (label.charAt(label.length - 1) === '-') { - return 'LABEL_ENDS_WITH_DASH'; - } - if (!/^[a-z0-9\-]+$/.test(label)) { - return 'LABEL_INVALID_CHARS'; - } - } -}; + self.response = response; + response.request = self; + response.toJSON = responseToJSON; + // XXX This is different on 0.10, because SSL is strict by default + if (self.httpModule === https && + self.strictSSL && (!response.hasOwnProperty('socket') || + !response.socket.authorized)) { + debug('strict ssl error', self.uri.href); + var sslErr = response.hasOwnProperty('socket') ? response.socket.authorizationError : self.uri.href + ' does not support SSL'; + self.emit('error', new Error('SSL Error: ' + sslErr)); + return; + } + + // Save the original host before any redirect (if it changes, we need to + // remove any authorization headers). Also remember the case of the header + // name because lots of broken servers expect Host instead of host and we + // want the caller to be able to specify this. + self.originalHost = self.getHeader('host'); + if (!self.originalHostHeaderName) { + self.originalHostHeaderName = self.hasHeader('host'); + } + if (self.setHost) { + self.removeHeader('host'); + } + if (self.timeout && self.timeoutTimer) { + clearTimeout(self.timeoutTimer); + self.timeoutTimer = null; + } + + var targetCookieJar = (self._jar && self._jar.setCookie) ? self._jar : globalCookieJar; + var addCookie = function (cookie) { + // set the cookie if it's domain in the href's domain. + try { + targetCookieJar.setCookie(cookie, self.uri.href, { ignoreError: true }); + } catch (e) { + self.emit('error', e); + } + }; -// -// Public API -// + response.caseless = caseless(response.headers); + if (response.caseless.has('set-cookie') && (!self._disableCookies)) { + var headerName = response.caseless.has('set-cookie'); + if (Array.isArray(response.headers[headerName])) { + response.headers[headerName].forEach(addCookie); + } else { + addCookie(response.headers[headerName]); + } + } -// -// Parse domain. -// -exports.parse = function (input) { + if (self._redirect.onResponse(response)) { + return; // Ignore the rest of the response + } else { + // Be a good stream and emit end when the response is finished. + // Hack to emit end on close because of a core bug that never fires end + response.on('close', function () { + if (!self._ended) { + self.response.emit('end'); + } + }); - if (typeof input !== 'string') { - throw new TypeError('Domain name must be a string.'); - } + response.once('end', function () { + self._ended = true; + }); - // Force domain to lowercase. - var domain = input.slice(0).toLowerCase(); + var noBody = function (code) { + return ( + self.method === 'HEAD' || + // Informational + (code >= 100 && code < 200) || + // No Content + code === 204 || + // Not Modified + code === 304 + ); + }; + + var responseContent; + if (self.gzip && !noBody(response.statusCode)) { + var contentEncoding = response.headers['content-encoding'] || 'identity'; + contentEncoding = contentEncoding.trim().toLowerCase(); + + // Be more lenient with decoding compressed responses, since (very rarely) + // servers send slightly invalid gzip responses that are still accepted + // by common browsers. + // Always using Z_SYNC_FLUSH is what cURL does. + var zlibOptions = { + flush: zlib.Z_SYNC_FLUSH, + finishFlush: zlib.Z_SYNC_FLUSH + }; - // Handle FQDN. - // TODO: Simply remove trailing dot? - if (domain.charAt(domain.length - 1) === '.') { - domain = domain.slice(0, domain.length - 1); - } + if (contentEncoding === 'gzip') { + responseContent = zlib.createGunzip(zlibOptions); + response.pipe(responseContent); + } else if (contentEncoding === 'deflate') { + responseContent = zlib.createInflate(zlibOptions); + response.pipe(responseContent); + } else { + // Since previous versions didn't check for Content-Encoding header, + // ignore any invalid values to preserve backwards-compatibility + if (contentEncoding !== 'identity') { + debug('ignoring unrecognized Content-Encoding ' + contentEncoding); + } + responseContent = response; + } + } else { + responseContent = response; + } - // Validate and sanitise input. - var error = internals.validate(domain); - if (error) { - return { - input: input, - error: { - message: exports.errorCodes[error], - code: error - } - }; - } + if (self.encoding) { + if (self.dests.length !== 0) { + console.error('Ignoring encoding parameter as this stream is being piped to another stream which makes the encoding option invalid.'); + } else { + responseContent.setEncoding(self.encoding); + } + } - var parsed = { - input: input, - tld: null, - sld: null, - domain: null, - subdomain: null, - listed: false - }; + if (self._paused) { + responseContent.pause(); + } - var domainParts = domain.split('.'); + self.responseContent = responseContent; - // Non-Internet TLD - if (domainParts[domainParts.length - 1] === 'local') { - return parsed; - } + self.emit('response', response); - var handlePunycode = function () { + self.dests.forEach(function (dest) { + self.pipeDest(dest); + }); - if (!/xn--/.test(domain)) { - return parsed; - } - if (parsed.domain) { - parsed.domain = Punycode.toASCII(parsed.domain); - } - if (parsed.subdomain) { - parsed.subdomain = Punycode.toASCII(parsed.subdomain); - } - return parsed; - }; + responseContent.on('data', function (chunk) { + if (self.timing && !self.responseStarted) { + self.responseStartTime = (new Date()).getTime(); - var rule = internals.findRule(domain); + // NOTE: responseStartTime is deprecated in favor of .timings + response.responseStartTime = self.responseStartTime; + } + self._destdata = true; + self.emit('data', chunk); + }); + responseContent.once('end', function (chunk) { + self.emit('end', chunk); + }); + responseContent.on('error', function (error) { + self.emit('error', error); + }); + responseContent.on('close', function () { self.emit('close'); }); + + if (self.callback) { + self.readResponseBody(response); + } else { // if no callback + self.on('end', function () { + if (self._aborted) { + debug('aborted', self.uri.href); + return; + } + self.emit('complete', response); + }); + } + } + debug('finish init function', self.uri.href); + }; - // Unlisted tld. - if (!rule) { - if (domainParts.length < 2) { - return parsed; - } - parsed.tld = domainParts.pop(); - parsed.sld = domainParts.pop(); - parsed.domain = [parsed.sld, parsed.tld].join('.'); - if (domainParts.length) { - parsed.subdomain = domainParts.pop(); - } - return handlePunycode(); - } + Request.prototype.readResponseBody = function (response) { + var self = this; + debug("reading response's body"); + var buffers = []; + var bufferLength = 0; + var strings = []; + + self.on('data', function (chunk) { + if (!Buffer.isBuffer(chunk)) { + strings.push(chunk); + } else if (chunk.length) { + bufferLength += chunk.length; + buffers.push(chunk); + } + }); + self.on('end', function () { + debug('end event', self.uri.href); + if (self._aborted) { + debug('aborted', self.uri.href); + // `buffer` is defined in the parent scope and used in a closure it exists for the life of the request. + // This can lead to leaky behavior if the user retains a reference to the request object. + buffers = []; + bufferLength = 0; + return; + } - // At this point we know the public suffix is listed. - parsed.listed = true; + if (bufferLength) { + debug('has body', self.uri.href, bufferLength); + response.body = Buffer.concat(buffers, bufferLength); + if (self.encoding !== null) { + response.body = response.body.toString(self.encoding); + } + // `buffer` is defined in the parent scope and used in a closure it exists for the life of the Request. + // This can lead to leaky behavior if the user retains a reference to the request object. + buffers = []; + bufferLength = 0; + } else if (strings.length) { + // The UTF8 BOM [0xEF,0xBB,0xBF] is converted to [0xFE,0xFF] in the JS UTC16/UCS2 representation. + // Strip this value out when the encoding is set to 'utf8', as upstream consumers won't expect it and it breaks JSON.parse(). + if (self.encoding === 'utf8' && strings[0].length > 0 && strings[0][0] === '\uFEFF') { + strings[0] = strings[0].substring(1); + } + response.body = strings.join(''); + } - var tldParts = rule.suffix.split('.'); - var privateParts = domainParts.slice(0, domainParts.length - tldParts.length); + if (self._json) { + try { + response.body = JSON.parse(response.body, self._jsonReviver); + } catch (e) { + debug('invalid JSON received', self.uri.href); + } + } + debug('emitting complete', self.uri.href); + if (typeof response.body === 'undefined' && !self._json) { + response.body = self.encoding === null ? Buffer.alloc(0) : ''; + } + self.emit('complete', response, response.body); + }); + }; - if (rule.exception) { - privateParts.push(tldParts.shift()); - } + Request.prototype.abort = function () { + var self = this; + self._aborted = true; - parsed.tld = tldParts.join('.'); + if (self.req) { + self.req.abort(); + } else if (self.response) { + self.response.destroy(); + } - if (!privateParts.length) { - return handlePunycode(); - } + self.emit('abort'); + }; - if (rule.wildcard) { - tldParts.unshift(privateParts.pop()); - parsed.tld = tldParts.join('.'); - } + Request.prototype.pipeDest = function (dest) { + var self = this; + var response = self.response; + // Called after the response is received + if (dest.headers && !dest.headersSent) { + if (response.caseless.has('content-type')) { + var ctname = response.caseless.has('content-type'); + if (dest.setHeader) { + dest.setHeader(ctname, response.headers[ctname]); + } else { + dest.headers[ctname] = response.headers[ctname]; + } + } - if (!privateParts.length) { - return handlePunycode(); - } + if (response.caseless.has('content-length')) { + var clname = response.caseless.has('content-length'); + if (dest.setHeader) { + dest.setHeader(clname, response.headers[clname]); + } else { + dest.headers[clname] = response.headers[clname]; + } + } + } + if (dest.setHeader && !dest.headersSent) { + for (var i in response.headers) { + // If the response content is being decoded, the Content-Encoding header + // of the response doesn't represent the piped content, so don't pass it. + if (!self.gzip || i !== 'content-encoding') { + dest.setHeader(i, response.headers[i]); + } + } + dest.statusCode = response.statusCode; + } + if (self.pipefilter) { + self.pipefilter(response, dest); + } + }; - parsed.sld = privateParts.pop(); - parsed.domain = [parsed.sld, parsed.tld].join('.'); + Request.prototype.qs = function (q, clobber) { + var self = this; + var base; + if (!clobber && self.uri.query) { + base = self._qs.parse(self.uri.query); + } else { + base = {}; + } - if (privateParts.length) { - parsed.subdomain = privateParts.join('.'); - } + for (var i in q) { + base[i] = q[i]; + } - return handlePunycode(); -}; + var qs = self._qs.stringify(base); + if (qs === '') { + return self; + } -// -// Get domain. -// -exports.get = function (domain) { + self.uri = url.parse(self.uri.href.split('?')[0] + '?' + qs); + self.url = self.uri; + self.path = self.uri.path; - if (!domain) { - return null; - } - return exports.parse(domain).domain || null; -}; + if (self.uri.host === 'unix') { + self.enableUnixSocket(); + } + return self; + }; + Request.prototype.form = function (form) { + var self = this; + if (form) { + if (!/^application\/x-www-form-urlencoded\b/.test(self.getHeader('content-type'))) { + self.setHeader('content-type', 'application/x-www-form-urlencoded'); + } + self.body = (typeof form === 'string') + ? self._qs.rfc3986(form.toString('utf8')) + : self._qs.stringify(form).toString('utf8'); + return self; + } + // create form-data object + self._form = new FormData(); + self._form.on('error', function (err) { + err.message = 'form-data: ' + err.message; + self.emit('error', err); + self.abort(); + }); + return self._form; + }; + Request.prototype.multipart = function (multipart) { + var self = this; -// -// Check whether domain belongs to a known public suffix. -// -exports.isValid = function (domain) { + self._multipart.onRequest(multipart); - var parsed = exports.parse(domain); - return Boolean(parsed.domain && parsed.listed); -}; + if (!self._multipart.chunked) { + self.body = self._multipart.body; + } -},{"./data/rules.json":288,"punycode":296}],290:[function(require,module,exports){ -exports.publicEncrypt = require('./publicEncrypt') -exports.privateDecrypt = require('./privateDecrypt') - -exports.privateEncrypt = function privateEncrypt (key, buf) { - return exports.publicEncrypt(key, buf, true) -} - -exports.publicDecrypt = function publicDecrypt (key, buf) { - return exports.privateDecrypt(key, buf, true) -} - -},{"./privateDecrypt":292,"./publicEncrypt":293}],291:[function(require,module,exports){ -var createHash = require('create-hash') -var Buffer = require('safe-buffer').Buffer - -module.exports = function (seed, len) { - var t = Buffer.alloc(0) - var i = 0 - var c - while (t.length < len) { - c = i2ops(i++) - t = Buffer.concat([t, createHash('sha1').update(seed).update(c).digest()]) - } - return t.slice(0, len) -} - -function i2ops (c) { - var out = Buffer.allocUnsafe(4) - out.writeUInt32BE(c, 0) - return out -} - -},{"create-hash":108,"safe-buffer":338}],292:[function(require,module,exports){ -var parseKeys = require('parse-asn1') -var mgf = require('./mgf') -var xor = require('./xor') -var BN = require('bn.js') -var crt = require('browserify-rsa') -var createHash = require('create-hash') -var withPublic = require('./withPublic') -var Buffer = require('safe-buffer').Buffer - -module.exports = function privateDecrypt (privateKey, enc, reverse) { - var padding - if (privateKey.padding) { - padding = privateKey.padding - } else if (reverse) { - padding = 1 - } else { - padding = 4 - } + return self; + }; + Request.prototype.json = function (val) { + var self = this; - var key = parseKeys(privateKey) - var k = key.modulus.byteLength() - if (enc.length > k || new BN(enc).cmp(key.modulus) >= 0) { - throw new Error('decryption error') - } - var msg - if (reverse) { - msg = withPublic(new BN(enc), key) - } else { - msg = crt(enc, key) - } - var zBuffer = Buffer.alloc(k - msg.length) - msg = Buffer.concat([zBuffer, msg], k) - if (padding === 4) { - return oaep(key, msg) - } else if (padding === 1) { - return pkcs1(key, msg, reverse) - } else if (padding === 3) { - return msg - } else { - throw new Error('unknown padding') - } -} - -function oaep (key, msg) { - var k = key.modulus.byteLength() - var iHash = createHash('sha1').update(Buffer.alloc(0)).digest() - var hLen = iHash.length - if (msg[0] !== 0) { - throw new Error('decryption error') - } - var maskedSeed = msg.slice(1, hLen + 1) - var maskedDb = msg.slice(hLen + 1) - var seed = xor(maskedSeed, mgf(maskedDb, hLen)) - var db = xor(maskedDb, mgf(seed, k - hLen - 1)) - if (compare(iHash, db.slice(0, hLen))) { - throw new Error('decryption error') - } - var i = hLen - while (db[i] === 0) { - i++ - } - if (db[i++] !== 1) { - throw new Error('decryption error') - } - return db.slice(i) -} - -function pkcs1 (key, msg, reverse) { - var p1 = msg.slice(0, 2) - var i = 2 - var status = 0 - while (msg[i++] !== 0) { - if (i >= msg.length) { - status++ - break - } - } - var ps = msg.slice(2, i - 1) + if (!self.hasHeader('accept')) { + self.setHeader('accept', 'application/json'); + } - if ((p1.toString('hex') !== '0002' && !reverse) || (p1.toString('hex') !== '0001' && reverse)) { - status++ - } - if (ps.length < 8) { - status++ - } - if (status) { - throw new Error('decryption error') - } - return msg.slice(i) -} -function compare (a, b) { - a = Buffer.from(a) - b = Buffer.from(b) - var dif = 0 - var len = a.length - if (a.length !== b.length) { - dif++ - len = Math.min(a.length, b.length) - } - var i = -1 - while (++i < len) { - dif += (a[i] ^ b[i]) - } - return dif -} - -},{"./mgf":291,"./withPublic":294,"./xor":295,"bn.js":68,"browserify-rsa":91,"create-hash":108,"parse-asn1":277,"safe-buffer":338}],293:[function(require,module,exports){ -var parseKeys = require('parse-asn1') -var randomBytes = require('randombytes') -var createHash = require('create-hash') -var mgf = require('./mgf') -var xor = require('./xor') -var BN = require('bn.js') -var withPublic = require('./withPublic') -var crt = require('browserify-rsa') -var Buffer = require('safe-buffer').Buffer - -module.exports = function publicEncrypt (publicKey, msg, reverse) { - var padding - if (publicKey.padding) { - padding = publicKey.padding - } else if (reverse) { - padding = 1 - } else { - padding = 4 - } - var key = parseKeys(publicKey) - var paddedMsg - if (padding === 4) { - paddedMsg = oaep(key, msg) - } else if (padding === 1) { - paddedMsg = pkcs1(key, msg, reverse) - } else if (padding === 3) { - paddedMsg = new BN(msg) - if (paddedMsg.cmp(key.modulus) >= 0) { - throw new Error('data too long for modulus') - } - } else { - throw new Error('unknown padding') - } - if (reverse) { - return crt(paddedMsg, key) - } else { - return withPublic(paddedMsg, key) - } -} - -function oaep (key, msg) { - var k = key.modulus.byteLength() - var mLen = msg.length - var iHash = createHash('sha1').update(Buffer.alloc(0)).digest() - var hLen = iHash.length - var hLen2 = 2 * hLen - if (mLen > k - hLen2 - 2) { - throw new Error('message too long') - } - var ps = Buffer.alloc(k - mLen - hLen2 - 2) - var dblen = k - hLen - 1 - var seed = randomBytes(hLen) - var maskedDb = xor(Buffer.concat([iHash, ps, Buffer.alloc(1, 1), msg], dblen), mgf(seed, dblen)) - var maskedSeed = xor(seed, mgf(maskedDb, hLen)) - return new BN(Buffer.concat([Buffer.alloc(1), maskedSeed, maskedDb], k)) -} -function pkcs1 (key, msg, reverse) { - var mLen = msg.length - var k = key.modulus.byteLength() - if (mLen > k - 11) { - throw new Error('message too long') - } - var ps - if (reverse) { - ps = Buffer.alloc(k - mLen - 3, 0xff) - } else { - ps = nonZero(k - mLen - 3) - } - return new BN(Buffer.concat([Buffer.from([0, reverse ? 1 : 2]), ps, Buffer.alloc(1), msg], k)) -} -function nonZero (len) { - var out = Buffer.allocUnsafe(len) - var i = 0 - var cache = randomBytes(len * 2) - var cur = 0 - var num - while (i < len) { - if (cur === cache.length) { - cache = randomBytes(len * 2) - cur = 0 - } - num = cache[cur++] - if (num) { - out[i++] = num - } - } - return out -} - -},{"./mgf":291,"./withPublic":294,"./xor":295,"bn.js":68,"browserify-rsa":91,"create-hash":108,"parse-asn1":277,"randombytes":305,"safe-buffer":338}],294:[function(require,module,exports){ -var BN = require('bn.js') -var Buffer = require('safe-buffer').Buffer - -function withPublic (paddedMsg, key) { - return Buffer.from(paddedMsg - .toRed(BN.mont(key.modulus)) - .redPow(new BN(key.publicExponent)) - .fromRed() - .toArray()) -} - -module.exports = withPublic - -},{"bn.js":68,"safe-buffer":338}],295:[function(require,module,exports){ -module.exports = function xor (a, b) { - var len = a.length - var i = -1 - while (++i < len) { - a[i] ^= b[i] - } - return a -} + if (typeof self.jsonReplacer === 'function') { + self._jsonReplacer = self.jsonReplacer; + } -},{}],296:[function(require,module,exports){ -(function (global){ -/*! https://mths.be/punycode v1.4.1 by @mathias */ -;(function(root) { + self._json = true; + if (typeof val === 'boolean') { + if (self.body !== undefined) { + if (!/^application\/x-www-form-urlencoded\b/.test(self.getHeader('content-type'))) { + self.body = safeStringify(self.body, self._jsonReplacer); + } else { + self.body = self._qs.rfc3986(self.body); + } + if (!self.hasHeader('content-type')) { + self.setHeader('content-type', 'application/json'); + } + } + } else { + self.body = safeStringify(val, self._jsonReplacer); + if (!self.hasHeader('content-type')) { + self.setHeader('content-type', 'application/json'); + } + } - /** Detect free variables */ - var freeExports = typeof exports == 'object' && exports && - !exports.nodeType && exports; - var freeModule = typeof module == 'object' && module && - !module.nodeType && module; - var freeGlobal = typeof global == 'object' && global; - if ( - freeGlobal.global === freeGlobal || - freeGlobal.window === freeGlobal || - freeGlobal.self === freeGlobal - ) { - root = freeGlobal; - } + if (typeof self.jsonReviver === 'function') { + self._jsonReviver = self.jsonReviver; + } - /** - * The `punycode` object. - * @name punycode - * @type Object - */ - var punycode, - - /** Highest positive signed 32-bit float value */ - maxInt = 2147483647, // aka. 0x7FFFFFFF or 2^31-1 - - /** Bootstring parameters */ - base = 36, - tMin = 1, - tMax = 26, - skew = 38, - damp = 700, - initialBias = 72, - initialN = 128, // 0x80 - delimiter = '-', // '\x2D' - - /** Regular expressions */ - regexPunycode = /^xn--/, - regexNonASCII = /[^\x20-\x7E]/, // unprintable ASCII chars + non-ASCII chars - regexSeparators = /[\x2E\u3002\uFF0E\uFF61]/g, // RFC 3490 separators - - /** Error messages */ - errors = { - 'overflow': 'Overflow: input needs wider integers to process', - 'not-basic': 'Illegal input >= 0x80 (not a basic code point)', - 'invalid-input': 'Invalid input' - }, - - /** Convenience shortcuts */ - baseMinusTMin = base - tMin, - floor = Math.floor, - stringFromCharCode = String.fromCharCode, - - /** Temporary variable */ - key; - - /*--------------------------------------------------------------------------*/ - - /** - * A generic error utility function. - * @private - * @param {String} type The error type. - * @returns {Error} Throws a `RangeError` with the applicable error message. - */ - function error(type) { - throw new RangeError(errors[type]); - } + return self; + }; + Request.prototype.getHeader = function (name, headers) { + var self = this; + var result, re, match; + if (!headers) { + headers = self.headers; + } + Object.keys(headers).forEach(function (key) { + if (key.length !== name.length) { + return; + } + re = new RegExp(name, 'i'); + match = key.match(re); + if (match) { + result = headers[key]; + } + }); + return result; + }; + Request.prototype.enableUnixSocket = function () { + // Get the socket & request paths from the URL + var unixParts = this.uri.path.split(':'); + var host = unixParts[0]; + var path = unixParts[1]; + // Apply unix properties to request + this.socketPath = host; + this.uri.pathname = path; + this.uri.path = path; + this.uri.host = host; + this.uri.hostname = host; + this.uri.isUnix = true; + }; - /** - * A generic `Array#map` utility function. - * @private - * @param {Array} array The array to iterate over. - * @param {Function} callback The function that gets called for every array - * item. - * @returns {Array} A new array of values returned by the callback function. - */ - function map(array, fn) { - var length = array.length; - var result = []; - while (length--) { - result[length] = fn(array[length]); - } - return result; - } - - /** - * A simple `Array#map`-like wrapper to work with domain name strings or email - * addresses. - * @private - * @param {String} domain The domain name or email address. - * @param {Function} callback The function that gets called for every - * character. - * @returns {Array} A new string of characters returned by the callback - * function. - */ - function mapDomain(string, fn) { - var parts = string.split('@'); - var result = ''; - if (parts.length > 1) { - // In email addresses, only the domain name should be punycoded. Leave - // the local part (i.e. everything up to `@`) intact. - result = parts[0] + '@'; - string = parts[1]; - } - // Avoid `split(regex)` for IE8 compatibility. See #17. - string = string.replace(regexSeparators, '\x2E'); - var labels = string.split('.'); - var encoded = map(labels, fn).join('.'); - return result + encoded; - } - - /** - * Creates an array containing the numeric code points of each Unicode - * character in the string. While JavaScript uses UCS-2 internally, - * this function will convert a pair of surrogate halves (each of which - * UCS-2 exposes as separate characters) into a single code point, - * matching UTF-16. - * @see `punycode.ucs2.encode` - * @see - * @memberOf punycode.ucs2 - * @name decode - * @param {String} string The Unicode input string (UCS-2). - * @returns {Array} The new array of code points. - */ - function ucs2decode(string) { - var output = [], - counter = 0, - length = string.length, - value, - extra; - while (counter < length) { - value = string.charCodeAt(counter++); - if (value >= 0xD800 && value <= 0xDBFF && counter < length) { - // high surrogate, and there is a next character - extra = string.charCodeAt(counter++); - if ((extra & 0xFC00) == 0xDC00) { // low surrogate - output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000); - } else { - // unmatched surrogate; only append this code unit, in case the next - // code unit is the high surrogate of a surrogate pair - output.push(value); - counter--; - } - } else { - output.push(value); - } - } - return output; - } - - /** - * Creates a string based on an array of numeric code points. - * @see `punycode.ucs2.decode` - * @memberOf punycode.ucs2 - * @name encode - * @param {Array} codePoints The array of numeric code points. - * @returns {String} The new Unicode string (UCS-2). - */ - function ucs2encode(array) { - return map(array, function(value) { - var output = ''; - if (value > 0xFFFF) { - value -= 0x10000; - output += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800); - value = 0xDC00 | value & 0x3FF; - } - output += stringFromCharCode(value); - return output; - }).join(''); - } - - /** - * Converts a basic code point into a digit/integer. - * @see `digitToBasic()` - * @private - * @param {Number} codePoint The basic numeric code point value. - * @returns {Number} The numeric value of a basic code point (for use in - * representing integers) in the range `0` to `base - 1`, or `base` if - * the code point does not represent a value. - */ - function basicToDigit(codePoint) { - if (codePoint - 48 < 10) { - return codePoint - 22; - } - if (codePoint - 65 < 26) { - return codePoint - 65; - } - if (codePoint - 97 < 26) { - return codePoint - 97; - } - return base; - } - - /** - * Converts a digit/integer into a basic code point. - * @see `basicToDigit()` - * @private - * @param {Number} digit The numeric value of a basic code point. - * @returns {Number} The basic code point whose value (when used for - * representing integers) is `digit`, which needs to be in the range - * `0` to `base - 1`. If `flag` is non-zero, the uppercase form is - * used; else, the lowercase form is used. The behavior is undefined - * if `flag` is non-zero and `digit` has no uppercase form. - */ - function digitToBasic(digit, flag) { - // 0..25 map to ASCII a..z or A..Z - // 26..35 map to ASCII 0..9 - return digit + 22 + 75 * (digit < 26) - ((flag != 0) << 5); - } + Request.prototype.auth = function (user, pass, sendImmediately, bearer) { + var self = this; - /** - * Bias adaptation function as per section 3.4 of RFC 3492. - * https://tools.ietf.org/html/rfc3492#section-3.4 - * @private - */ - function adapt(delta, numPoints, firstTime) { - var k = 0; - delta = firstTime ? floor(delta / damp) : delta >> 1; - delta += floor(delta / numPoints); - for (/* no initialization */; delta > baseMinusTMin * tMax >> 1; k += base) { - delta = floor(delta / baseMinusTMin); - } - return floor(k + (baseMinusTMin + 1) * delta / (delta + skew)); - } - - /** - * Converts a Punycode string of ASCII-only symbols to a string of Unicode - * symbols. - * @memberOf punycode - * @param {String} input The Punycode string of ASCII-only symbols. - * @returns {String} The resulting string of Unicode symbols. - */ - function decode(input) { - // Don't use UCS-2 - var output = [], - inputLength = input.length, - out, - i = 0, - n = initialN, - bias = initialBias, - basic, - j, - index, - oldi, - w, - k, - digit, - t, - /** Cached calculation results */ - baseMinusT; + self._auth.onRequest(user, pass, sendImmediately, bearer); + + return self; + }; + Request.prototype.aws = function (opts, now) { + var self = this; + + if (!now) { + self._aws = opts; + return self; + } + + if (opts.sign_version === 4 || opts.sign_version === '4') { + // use aws4 + var options = { + host: self.uri.host, + path: self.uri.path, + method: self.method, + headers: self.headers, + body: self.body + }; + if (opts.service) { + options.service = opts.service; + } + var signRes = aws4.sign(options, { + accessKeyId: opts.key, + secretAccessKey: opts.secret, + sessionToken: opts.session + }); + self.setHeader('authorization', signRes.headers.Authorization); + self.setHeader('x-amz-date', signRes.headers['X-Amz-Date']); + if (signRes.headers['X-Amz-Security-Token']) { + self.setHeader('x-amz-security-token', signRes.headers['X-Amz-Security-Token']); + } + } else { + // default: use aws-sign2 + var date = new Date(); + self.setHeader('date', date.toUTCString()); + var auth = { + key: opts.key, + secret: opts.secret, + verb: self.method.toUpperCase(), + date: date, + contentType: self.getHeader('content-type') || '', + md5: self.getHeader('content-md5') || '', + amazonHeaders: aws2.canonicalizeHeaders(self.headers) + }; + var path = self.uri.path; + if (opts.bucket && path) { + auth.resource = '/' + opts.bucket + path; + } else if (opts.bucket && !path) { + auth.resource = '/' + opts.bucket; + } else if (!opts.bucket && path) { + auth.resource = path; + } else if (!opts.bucket && !path) { + auth.resource = '/'; + } + auth.resource = aws2.canonicalizeResource(auth.resource); + self.setHeader('authorization', aws2.authorization(auth)); + } + + return self; + }; + Request.prototype.httpSignature = function (opts) { + var self = this; + httpSignature.signRequest({ + getHeader: function (header) { + return self.getHeader(header, self.headers); + }, + setHeader: function (header, value) { + self.setHeader(header, value); + }, + method: self.method, + path: self.path + }, opts); + debug('httpSignature authorization', self.getHeader('authorization')); - // Handle the basic code points: let `basic` be the number of input code - // points before the last delimiter, or `0` if there is none, then copy - // the first basic code points to the output. + return self; + }; + Request.prototype.hawk = function (opts) { + var self = this; + self.setHeader('Authorization', hawk.header(self.uri, self.method, opts)); + }; + Request.prototype.oauth = function (_oauth) { + var self = this; - basic = input.lastIndexOf(delimiter); - if (basic < 0) { - basic = 0; - } + self._oauth.onRequest(_oauth); - for (j = 0; j < basic; ++j) { - // if it's not a basic code point - if (input.charCodeAt(j) >= 0x80) { - error('not-basic'); - } - output.push(input.charCodeAt(j)); - } + return self; + }; - // Main decoding loop: start just after the last delimiter if any basic code - // points were copied; start at the beginning otherwise. + Request.prototype.jar = function (jar) { + var self = this; + var cookies; - for (index = basic > 0 ? basic + 1 : 0; index < inputLength; /* no final expression */) { + if (self._redirect.redirectsFollowed === 0) { + self.originalCookieHeader = self.getHeader('cookie'); + } - // `index` is the index of the next character to be consumed. - // Decode a generalized variable-length integer into `delta`, - // which gets added to `i`. The overflow checking is easier - // if we increase `i` as we go, then subtract off its starting - // value at the end to obtain `delta`. - for (oldi = i, w = 1, k = base; /* no condition */; k += base) { + if (!jar) { + // disable cookies + cookies = false; + self._disableCookies = true; + } else { + var targetCookieJar = (jar && jar.getCookieString) ? jar : globalCookieJar; + var urihref = self.uri.href; + // fetch cookie in the Specified host + if (targetCookieJar) { + cookies = targetCookieJar.getCookieString(urihref); + } + } - if (index >= inputLength) { - error('invalid-input'); - } + // if need cookie and cookie is not empty + if (cookies && cookies.length) { + if (self.originalCookieHeader) { + // Don't overwrite existing Cookie header + self.setHeader('cookie', self.originalCookieHeader + '; ' + cookies); + } else { + self.setHeader('cookie', cookies); + } + } + self._jar = jar; + return self; + }; - digit = basicToDigit(input.charCodeAt(index++)); + // Stream API + Request.prototype.pipe = function (dest, opts) { + var self = this; - if (digit >= base || digit > floor((maxInt - i) / w)) { - error('overflow'); - } + if (self.response) { + if (self._destdata) { + self.emit('error', new Error('You cannot pipe after data has been emitted from the response.')); + } else if (self._ended) { + self.emit('error', new Error('You cannot pipe after the response has been ended.')); + } else { + stream.Stream.prototype.pipe.call(self, dest, opts); + self.pipeDest(dest); + return dest; + } + } else { + self.dests.push(dest); + stream.Stream.prototype.pipe.call(self, dest, opts); + return dest; + } + }; + Request.prototype.write = function () { + var self = this; + if (self._aborted) { return; } - i += digit * w; - t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias); + if (!self._started) { + self.start(); + } + if (self.req) { + return self.req.write.apply(self.req, arguments); + } + }; + Request.prototype.end = function (chunk) { + var self = this; + if (self._aborted) { return; } - if (digit < t) { - break; - } + if (chunk) { + self.write(chunk); + } + if (!self._started) { + self.start(); + } + if (self.req) { + self.req.end(); + } + }; + Request.prototype.pause = function () { + var self = this; + if (!self.responseContent) { + self._paused = true; + } else { + self.responseContent.pause.apply(self.responseContent, arguments); + } + }; + Request.prototype.resume = function () { + var self = this; + if (!self.responseContent) { + self._paused = false; + } else { + self.responseContent.resume.apply(self.responseContent, arguments); + } + }; + Request.prototype.destroy = function () { + var self = this; + if (!self._ended) { + self.end(); + } else if (self.response) { + self.response.destroy(); + } + }; - baseMinusT = base - t; - if (w > floor(maxInt / baseMinusT)) { - error('overflow'); - } + Request.defaultProxyHeaderWhiteList = + Tunnel.defaultProxyHeaderWhiteList.slice(); - w *= baseMinusT; + Request.defaultProxyHeaderExclusiveList = + Tunnel.defaultProxyHeaderExclusiveList.slice(); - } + // Exports - out = output.length + 1; - bias = adapt(i - oldi, out, oldi == 0); + Request.prototype.toJSON = requestToJSON; + module.exports = Request; + }).call(this, require('_process')); + }, { './lib/auth': 325, './lib/cookies': 326, './lib/getProxyFromURI': 327, './lib/har': 328, './lib/hawk': 329, './lib/helpers': 330, './lib/multipart': 331, './lib/oauth': 332, './lib/querystring': 333, './lib/redirect': 334, './lib/tunnel': 335, _process: 287, 'aws-sign2': 62, aws4: 63, caseless: 100, extend: 144, 'forever-agent': 148, 'form-data': 149, http: 374, 'http-signature': 211, https: 162, 'is-typedarray': 220, isstream: 221, 'mime-types': 268, 'performance-now': 285, 'safe-buffer': 338, stream: 373, url: 389, util: 393, zlib: 158 }], + 337: [function (require, module, exports) { + 'use strict'; + var Buffer = require('buffer').Buffer; + var inherits = require('inherits'); + var HashBase = require('hash-base'); - // `i` was supposed to wrap around from `out` to `0`, - // incrementing `n` each time, so we'll fix that now: - if (floor(i / out) > maxInt - n) { - error('overflow'); - } + var ARRAY16 = new Array(16); - n += floor(i / out); - i %= out; + var zl = [ + 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, + 7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8, + 3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12, + 1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2, + 4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13 + ]; - // Insert `n` at position `i` of the output - output.splice(i++, 0, n); + var zr = [ + 5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12, + 6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2, + 15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13, + 8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14, + 12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11 + ]; - } + var sl = [ + 11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8, + 7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12, + 11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5, + 11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12, + 9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6 + ]; - return ucs2encode(output); - } + var sr = [ + 8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6, + 9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11, + 9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5, + 15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8, + 8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11 + ]; - /** - * Converts a string of Unicode symbols (e.g. a domain name label) to a - * Punycode string of ASCII-only symbols. - * @memberOf punycode - * @param {String} input The string of Unicode symbols. - * @returns {String} The resulting Punycode string of ASCII-only symbols. - */ - function encode(input) { - var n, - delta, - handledCPCount, - basicLength, - bias, - j, - m, - q, - k, - t, - currentValue, - output = [], - /** `inputLength` will hold the number of code points in `input`. */ - inputLength, - /** Cached calculation results */ - handledCPCountPlusOne, - baseMinusT, - qMinusT; - - // Convert the input in UCS-2 to Unicode - input = ucs2decode(input); - - // Cache the length - inputLength = input.length; - - // Initialize the state - n = initialN; - delta = 0; - bias = initialBias; - - // Handle the basic code points - for (j = 0; j < inputLength; ++j) { - currentValue = input[j]; - if (currentValue < 0x80) { - output.push(stringFromCharCode(currentValue)); - } - } - - handledCPCount = basicLength = output.length; - - // `handledCPCount` is the number of code points that have been handled; - // `basicLength` is the number of basic code points. - - // Finish the basic string - if it is not empty - with a delimiter - if (basicLength) { - output.push(delimiter); - } - - // Main encoding loop: - while (handledCPCount < inputLength) { - - // All non-basic code points < n have been handled already. Find the next - // larger one: - for (m = maxInt, j = 0; j < inputLength; ++j) { - currentValue = input[j]; - if (currentValue >= n && currentValue < m) { - m = currentValue; - } - } - - // Increase `delta` enough to advance the decoder's state to , - // but guard against overflow - handledCPCountPlusOne = handledCPCount + 1; - if (m - n > floor((maxInt - delta) / handledCPCountPlusOne)) { - error('overflow'); - } - - delta += (m - n) * handledCPCountPlusOne; - n = m; - - for (j = 0; j < inputLength; ++j) { - currentValue = input[j]; - - if (currentValue < n && ++delta > maxInt) { - error('overflow'); - } - - if (currentValue == n) { - // Represent delta as a generalized variable-length integer - for (q = delta, k = base; /* no condition */; k += base) { - t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias); - if (q < t) { - break; - } - qMinusT = q - t; - baseMinusT = base - t; - output.push( - stringFromCharCode(digitToBasic(t + qMinusT % baseMinusT, 0)) - ); - q = floor(qMinusT / baseMinusT); - } - - output.push(stringFromCharCode(digitToBasic(q, 0))); - bias = adapt(delta, handledCPCountPlusOne, handledCPCount == basicLength); - delta = 0; - ++handledCPCount; - } - } - - ++delta; - ++n; - - } - return output.join(''); - } - - /** - * Converts a Punycode string representing a domain name or an email address - * to Unicode. Only the Punycoded parts of the input will be converted, i.e. - * it doesn't matter if you call it on a string that has already been - * converted to Unicode. - * @memberOf punycode - * @param {String} input The Punycoded domain name or email address to - * convert to Unicode. - * @returns {String} The Unicode representation of the given Punycode - * string. - */ - function toUnicode(input) { - return mapDomain(input, function(string) { - return regexPunycode.test(string) - ? decode(string.slice(4).toLowerCase()) - : string; - }); - } - - /** - * Converts a Unicode string representing a domain name or an email address to - * Punycode. Only the non-ASCII parts of the domain name will be converted, - * i.e. it doesn't matter if you call it with a domain that's already in - * ASCII. - * @memberOf punycode - * @param {String} input The domain name or email address to convert, as a - * Unicode string. - * @returns {String} The Punycode representation of the given domain name or - * email address. - */ - function toASCII(input) { - return mapDomain(input, function(string) { - return regexNonASCII.test(string) - ? 'xn--' + encode(string) - : string; - }); - } - - /*--------------------------------------------------------------------------*/ - - /** Define the public API */ - punycode = { - /** - * A string representing the current Punycode.js version number. - * @memberOf punycode - * @type String - */ - 'version': '1.4.1', - /** - * An object of methods to convert from JavaScript's internal character - * representation (UCS-2) to Unicode code points, and back. - * @see - * @memberOf punycode - * @type Object - */ - 'ucs2': { - 'decode': ucs2decode, - 'encode': ucs2encode - }, - 'decode': decode, - 'encode': encode, - 'toASCII': toASCII, - 'toUnicode': toUnicode - }; - - /** Expose `punycode` */ - // Some AMD build optimizers, like r.js, check for specific condition patterns - // like the following: - if ( - typeof define == 'function' && - typeof define.amd == 'object' && - define.amd - ) { - define('punycode', function() { - return punycode; - }); - } else if (freeExports && freeModule) { - if (module.exports == freeExports) { - // in Node.js, io.js, or RingoJS v0.8.0+ - freeModule.exports = punycode; - } else { - // in Narwhal or RingoJS v0.7.0- - for (key in punycode) { - punycode.hasOwnProperty(key) && (freeExports[key] = punycode[key]); - } - } - } else { - // in Rhino or a web browser - root.punycode = punycode; - } - -}(this)); - -}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) -},{}],297:[function(require,module,exports){ -'use strict'; - -var replace = String.prototype.replace; -var percentTwenties = /%20/g; - -module.exports = { - 'default': 'RFC3986', - formatters: { - RFC1738: function (value) { - return replace.call(value, percentTwenties, '+'); - }, - RFC3986: function (value) { - return value; - } - }, - RFC1738: 'RFC1738', - RFC3986: 'RFC3986' -}; + var hl = [0x00000000, 0x5a827999, 0x6ed9eba1, 0x8f1bbcdc, 0xa953fd4e]; + var hr = [0x50a28be6, 0x5c4dd124, 0x6d703ef3, 0x7a6d76e9, 0x00000000]; + + function RIPEMD160 () { + HashBase.call(this, 64); + + // state + this._a = 0x67452301; + this._b = 0xefcdab89; + this._c = 0x98badcfe; + this._d = 0x10325476; + this._e = 0xc3d2e1f0; + } + + inherits(RIPEMD160, HashBase); + + RIPEMD160.prototype._update = function () { + var words = ARRAY16; + for (var j = 0; j < 16; ++j) words[j] = this._block.readInt32LE(j * 4); + + var al = this._a | 0; + var bl = this._b | 0; + var cl = this._c | 0; + var dl = this._d | 0; + var el = this._e | 0; + + var ar = this._a | 0; + var br = this._b | 0; + var cr = this._c | 0; + var dr = this._d | 0; + var er = this._e | 0; + + // computation + for (var i = 0; i < 80; i += 1) { + var tl; + var tr; + if (i < 16) { + tl = fn1(al, bl, cl, dl, el, words[zl[i]], hl[0], sl[i]); + tr = fn5(ar, br, cr, dr, er, words[zr[i]], hr[0], sr[i]); + } else if (i < 32) { + tl = fn2(al, bl, cl, dl, el, words[zl[i]], hl[1], sl[i]); + tr = fn4(ar, br, cr, dr, er, words[zr[i]], hr[1], sr[i]); + } else if (i < 48) { + tl = fn3(al, bl, cl, dl, el, words[zl[i]], hl[2], sl[i]); + tr = fn3(ar, br, cr, dr, er, words[zr[i]], hr[2], sr[i]); + } else if (i < 64) { + tl = fn4(al, bl, cl, dl, el, words[zl[i]], hl[3], sl[i]); + tr = fn2(ar, br, cr, dr, er, words[zr[i]], hr[3], sr[i]); + } else { // if (i<80) { + tl = fn5(al, bl, cl, dl, el, words[zl[i]], hl[4], sl[i]); + tr = fn1(ar, br, cr, dr, er, words[zr[i]], hr[4], sr[i]); + } + + al = el; + el = dl; + dl = rotl(cl, 10); + cl = bl; + bl = tl; + + ar = er; + er = dr; + dr = rotl(cr, 10); + cr = br; + br = tr; + } -},{}],298:[function(require,module,exports){ -'use strict'; + // update state + var t = (this._b + cl + dr) | 0; + this._b = (this._c + dl + er) | 0; + this._c = (this._d + el + ar) | 0; + this._d = (this._e + al + br) | 0; + this._e = (this._a + bl + cr) | 0; + this._a = t; + }; -var stringify = require('./stringify'); -var parse = require('./parse'); -var formats = require('./formats'); + RIPEMD160.prototype._digest = function () { + // create padding and handle blocks + this._block[this._blockOffset++] = 0x80; + if (this._blockOffset > 56) { + this._block.fill(0, this._blockOffset, 64); + this._update(); + this._blockOffset = 0; + } -module.exports = { - formats: formats, - parse: parse, - stringify: stringify -}; + this._block.fill(0, this._blockOffset, 56); + this._block.writeUInt32LE(this._length[0], 56); + this._block.writeUInt32LE(this._length[1], 60); + this._update(); + + // produce result + var buffer = Buffer.alloc ? Buffer.alloc(20) : new Buffer(20); + buffer.writeInt32LE(this._a, 0); + buffer.writeInt32LE(this._b, 4); + buffer.writeInt32LE(this._c, 8); + buffer.writeInt32LE(this._d, 12); + buffer.writeInt32LE(this._e, 16); + return buffer; + }; -},{"./formats":297,"./parse":299,"./stringify":300}],299:[function(require,module,exports){ -'use strict'; + function rotl (x, n) { + return (x << n) | (x >>> (32 - n)); + } -var utils = require('./utils'); + function fn1 (a, b, c, d, e, m, k, s) { + return (rotl((a + (b ^ c ^ d) + m + k) | 0, s) + e) | 0; + } -var has = Object.prototype.hasOwnProperty; + function fn2 (a, b, c, d, e, m, k, s) { + return (rotl((a + ((b & c) | ((~b) & d)) + m + k) | 0, s) + e) | 0; + } -var defaults = { - allowDots: false, - allowPrototypes: false, - arrayLimit: 20, - decoder: utils.decode, - delimiter: '&', - depth: 5, - parameterLimit: 1000, - plainObjects: false, - strictNullHandling: false -}; + function fn3 (a, b, c, d, e, m, k, s) { + return (rotl((a + ((b | (~c)) ^ d) + m + k) | 0, s) + e) | 0; + } -var parseValues = function parseQueryStringValues(str, options) { - var obj = {}; - var cleanStr = options.ignoreQueryPrefix ? str.replace(/^\?/, '') : str; - var limit = options.parameterLimit === Infinity ? undefined : options.parameterLimit; - var parts = cleanStr.split(options.delimiter, limit); + function fn4 (a, b, c, d, e, m, k, s) { + return (rotl((a + ((b & d) | (c & (~d))) + m + k) | 0, s) + e) | 0; + } - for (var i = 0; i < parts.length; ++i) { - var part = parts[i]; + function fn5 (a, b, c, d, e, m, k, s) { + return (rotl((a + (b ^ (c | (~d))) + m + k) | 0, s) + e) | 0; + } - var bracketEqualsPos = part.indexOf(']='); - var pos = bracketEqualsPos === -1 ? part.indexOf('=') : bracketEqualsPos + 1; + module.exports = RIPEMD160; + }, { buffer: 160, 'hash-base': 197, inherits: 217 }], + 338: [function (require, module, exports) { + /* eslint-disable node/no-deprecated-api */ + var buffer = require('buffer'); + var Buffer = buffer.Buffer; - var key, val; - if (pos === -1) { - key = options.decoder(part, defaults.decoder); - val = options.strictNullHandling ? null : ''; - } else { - key = options.decoder(part.slice(0, pos), defaults.decoder); - val = options.decoder(part.slice(pos + 1), defaults.decoder); - } - if (has.call(obj, key)) { - obj[key] = [].concat(obj[key]).concat(val); - } else { - obj[key] = val; - } + // alternative to using Object.keys for old browsers + function copyProps (src, dst) { + for (var key in src) { + dst[key] = src[key]; + } + } + if (Buffer.from && Buffer.alloc && Buffer.allocUnsafe && Buffer.allocUnsafeSlow) { + module.exports = buffer; + } else { + // Copy properties from require('buffer') + copyProps(buffer, exports); + exports.Buffer = SafeBuffer; } - return obj; -}; + function SafeBuffer (arg, encodingOrOffset, length) { + return Buffer(arg, encodingOrOffset, length); + } -var parseObject = function (chain, val, options) { - var leaf = val; + // Copy static methods from Buffer + copyProps(Buffer, SafeBuffer); - for (var i = chain.length - 1; i >= 0; --i) { - var obj; - var root = chain[i]; + SafeBuffer.from = function (arg, encodingOrOffset, length) { + if (typeof arg === 'number') { + throw new TypeError('Argument must not be a number'); + } + return Buffer(arg, encodingOrOffset, length); + }; - if (root === '[]') { - obj = []; - obj = obj.concat(leaf); + SafeBuffer.alloc = function (size, fill, encoding) { + if (typeof size !== 'number') { + throw new TypeError('Argument must be a number'); + } + var buf = Buffer(size); + if (fill !== undefined) { + if (typeof encoding === 'string') { + buf.fill(fill, encoding); } else { - obj = options.plainObjects ? Object.create(null) : {}; - var cleanRoot = root.charAt(0) === '[' && root.charAt(root.length - 1) === ']' ? root.slice(1, -1) : root; - var index = parseInt(cleanRoot, 10); - if ( - !isNaN(index) - && root !== cleanRoot - && String(index) === cleanRoot - && index >= 0 - && (options.parseArrays && index <= options.arrayLimit) - ) { - obj = []; - obj[index] = leaf; - } else { - obj[cleanRoot] = leaf; - } + buf.fill(fill); } + } else { + buf.fill(0); + } + return buf; + }; - leaf = obj; - } + SafeBuffer.allocUnsafe = function (size) { + if (typeof size !== 'number') { + throw new TypeError('Argument must be a number'); + } + return Buffer(size); + }; - return leaf; -}; + SafeBuffer.allocUnsafeSlow = function (size) { + if (typeof size !== 'number') { + throw new TypeError('Argument must be a number'); + } + return buffer.SlowBuffer(size); + }; + }, { buffer: 160 }], + 339: [function (require, module, exports) { + (function (process) { + /* eslint-disable node/no-deprecated-api */ -var parseKeys = function parseQueryStringKeys(givenKey, val, options) { - if (!givenKey) { - return; - } + 'use strict'; - // Transform dot notation to bracket notation - var key = options.allowDots ? givenKey.replace(/\.([^.[]+)/g, '[$1]') : givenKey; + var buffer = require('buffer'); + var Buffer = buffer.Buffer; - // The regex chunks + var safer = {}; - var brackets = /(\[[^[\]]*])/; - var child = /(\[[^[\]]*])/g; + var key; - // Get the parent + for (key in buffer) { + if (!buffer.hasOwnProperty(key)) continue; + if (key === 'SlowBuffer' || key === 'Buffer') continue; + safer[key] = buffer[key]; + } - var segment = brackets.exec(key); - var parent = segment ? key.slice(0, segment.index) : key; + var Safer = safer.Buffer = {}; + for (key in Buffer) { + if (!Buffer.hasOwnProperty(key)) continue; + if (key === 'allocUnsafe' || key === 'allocUnsafeSlow') continue; + Safer[key] = Buffer[key]; + } - // Stash the parent if it exists + safer.Buffer.prototype = Buffer.prototype; - var keys = []; - if (parent) { - // If we aren't using plain objects, optionally prefix keys - // that would overwrite object prototype properties - if (!options.plainObjects && has.call(Object.prototype, parent)) { - if (!options.allowPrototypes) { - return; - } - } + if (!Safer.from || Safer.from === Uint8Array.from) { + Safer.from = function (value, encodingOrOffset, length) { + if (typeof value === 'number') { + throw new TypeError('The "value" argument must not be of type number. Received type ' + typeof value); + } + if (value && typeof value.length === 'undefined') { + throw new TypeError('The first argument must be one of type string, Buffer, ArrayBuffer, Array, or Array-like Object. Received type ' + typeof value); + } + return Buffer(value, encodingOrOffset, length); + }; + } - keys.push(parent); - } + if (!Safer.alloc) { + Safer.alloc = function (size, fill, encoding) { + if (typeof size !== 'number') { + throw new TypeError('The "size" argument must be of type number. Received type ' + typeof size); + } + if (size < 0 || size >= 2 * (1 << 30)) { + throw new RangeError('The value "' + size + '" is invalid for option "size"'); + } + var buf = Buffer(size); + if (!fill || fill.length === 0) { + buf.fill(0); + } else if (typeof encoding === 'string') { + buf.fill(fill, encoding); + } else { + buf.fill(fill); + } + return buf; + }; + } - // Loop through children appending to the array until we hit depth + if (!safer.kStringMaxLength) { + try { + safer.kStringMaxLength = process.binding('buffer').kStringMaxLength; + } catch (e) { + // we can't determine kStringMaxLength in environments where process.binding + // is unsupported, so let's not set it + } + } - var i = 0; - while ((segment = child.exec(key)) !== null && i < options.depth) { - i += 1; - if (!options.plainObjects && has.call(Object.prototype, segment[1].slice(1, -1))) { - if (!options.allowPrototypes) { - return; - } + if (!safer.constants) { + safer.constants = { + MAX_LENGTH: safer.kMaxLength + }; + if (safer.kStringMaxLength) { + safer.constants.MAX_STRING_LENGTH = safer.kStringMaxLength; } - keys.push(segment[1]); - } + } - // If there's a remainder, just add whatever is left + module.exports = safer; + }).call(this, require('_process')); + }, { _process: 287, buffer: 160 }], + 340: [function (require, module, exports) { + var Buffer = require('safe-buffer').Buffer; - if (segment) { - keys.push('[' + key.slice(segment.index) + ']'); + // prototype class for hash functions + function Hash (blockSize, finalSize) { + this._block = Buffer.alloc(blockSize); + this._finalSize = finalSize; + this._blockSize = blockSize; + this._len = 0; } - return parseObject(keys, val, options); -}; + Hash.prototype.update = function (data, enc) { + if (typeof data === 'string') { + enc = enc || 'utf8'; + data = Buffer.from(data, enc); + } -module.exports = function (str, opts) { - var options = opts ? utils.assign({}, opts) : {}; + var block = this._block; + var blockSize = this._blockSize; + var length = data.length; + var accum = this._len; - if (options.decoder !== null && options.decoder !== undefined && typeof options.decoder !== 'function') { - throw new TypeError('Decoder has to be a function.'); - } + for (var offset = 0; offset < length;) { + var assigned = accum % blockSize; + var remainder = Math.min(length - offset, blockSize - assigned); - options.ignoreQueryPrefix = options.ignoreQueryPrefix === true; - options.delimiter = typeof options.delimiter === 'string' || utils.isRegExp(options.delimiter) ? options.delimiter : defaults.delimiter; - options.depth = typeof options.depth === 'number' ? options.depth : defaults.depth; - options.arrayLimit = typeof options.arrayLimit === 'number' ? options.arrayLimit : defaults.arrayLimit; - options.parseArrays = options.parseArrays !== false; - options.decoder = typeof options.decoder === 'function' ? options.decoder : defaults.decoder; - options.allowDots = typeof options.allowDots === 'boolean' ? options.allowDots : defaults.allowDots; - options.plainObjects = typeof options.plainObjects === 'boolean' ? options.plainObjects : defaults.plainObjects; - options.allowPrototypes = typeof options.allowPrototypes === 'boolean' ? options.allowPrototypes : defaults.allowPrototypes; - options.parameterLimit = typeof options.parameterLimit === 'number' ? options.parameterLimit : defaults.parameterLimit; - options.strictNullHandling = typeof options.strictNullHandling === 'boolean' ? options.strictNullHandling : defaults.strictNullHandling; + for (var i = 0; i < remainder; i++) { + block[assigned + i] = data[offset + i]; + } - if (str === '' || str === null || typeof str === 'undefined') { - return options.plainObjects ? Object.create(null) : {}; - } + accum += remainder; + offset += remainder; - var tempObj = typeof str === 'string' ? parseValues(str, options) : str; - var obj = options.plainObjects ? Object.create(null) : {}; + if ((accum % blockSize) === 0) { + this._update(block); + } + } - // Iterate over the keys and setup the new object + this._len += length; + return this; + }; - var keys = Object.keys(tempObj); - for (var i = 0; i < keys.length; ++i) { - var key = keys[i]; - var newObj = parseKeys(key, tempObj[key], options); - obj = utils.merge(obj, newObj, options); - } + Hash.prototype.digest = function (enc) { + var rem = this._len % this._blockSize; - return utils.compact(obj); -}; + this._block[rem] = 0x80; -},{"./utils":301}],300:[function(require,module,exports){ -'use strict'; + // zero (rem + 1) trailing bits, where (rem + 1) is the smallest + // non-negative solution to the equation (length + 1 + (rem + 1)) === finalSize mod blockSize + this._block.fill(0, rem + 1); -var utils = require('./utils'); -var formats = require('./formats'); + if (rem >= this._finalSize) { + this._update(this._block); + this._block.fill(0); + } -var arrayPrefixGenerators = { - brackets: function brackets(prefix) { // eslint-disable-line func-name-matching - return prefix + '[]'; - }, - indices: function indices(prefix, key) { // eslint-disable-line func-name-matching - return prefix + '[' + key + ']'; - }, - repeat: function repeat(prefix) { // eslint-disable-line func-name-matching - return prefix; - } -}; + var bits = this._len * 8; -var toISO = Date.prototype.toISOString; + // uint32 + if (bits <= 0xffffffff) { + this._block.writeUInt32BE(bits, this._blockSize - 4); -var defaults = { - delimiter: '&', - encode: true, - encoder: utils.encode, - encodeValuesOnly: false, - serializeDate: function serializeDate(date) { // eslint-disable-line func-name-matching - return toISO.call(date); - }, - skipNulls: false, - strictNullHandling: false -}; + // uint64 + } else { + var lowBits = (bits & 0xffffffff) >>> 0; + var highBits = (bits - lowBits) / 0x100000000; -var stringify = function stringify( // eslint-disable-line func-name-matching - object, - prefix, - generateArrayPrefix, - strictNullHandling, - skipNulls, - encoder, - filter, - sort, - allowDots, - serializeDate, - formatter, - encodeValuesOnly -) { - var obj = object; - if (typeof filter === 'function') { - obj = filter(prefix, obj); - } else if (obj instanceof Date) { - obj = serializeDate(obj); - } else if (obj === null) { - if (strictNullHandling) { - return encoder && !encodeValuesOnly ? encoder(prefix, defaults.encoder) : prefix; - } + this._block.writeUInt32BE(highBits, this._blockSize - 8); + this._block.writeUInt32BE(lowBits, this._blockSize - 4); + } - obj = ''; - } + this._update(this._block); + var hash = this._hash(); - if (typeof obj === 'string' || typeof obj === 'number' || typeof obj === 'boolean' || utils.isBuffer(obj)) { - if (encoder) { - var keyValue = encodeValuesOnly ? prefix : encoder(prefix, defaults.encoder); - return [formatter(keyValue) + '=' + formatter(encoder(obj, defaults.encoder))]; - } - return [formatter(prefix) + '=' + formatter(String(obj))]; - } + return enc ? hash.toString(enc) : hash; + }; - var values = []; + Hash.prototype._update = function () { + throw new Error('_update must be implemented by subclass'); + }; - if (typeof obj === 'undefined') { - return values; - } + module.exports = Hash; + }, { 'safe-buffer': 338 }], + 341: [function (require, module, exports) { + var exports = module.exports = function SHA (algorithm) { + algorithm = algorithm.toLowerCase(); - var objKeys; - if (Array.isArray(filter)) { - objKeys = filter; - } else { - var keys = Object.keys(obj); - objKeys = sort ? keys.sort(sort) : keys; - } + var Algorithm = exports[algorithm]; + if (!Algorithm) throw new Error(algorithm + ' is not supported (we accept pull requests)'); - for (var i = 0; i < objKeys.length; ++i) { - var key = objKeys[i]; + return new Algorithm(); + }; - if (skipNulls && obj[key] === null) { - continue; - } + exports.sha = require('./sha'); + exports.sha1 = require('./sha1'); + exports.sha224 = require('./sha224'); + exports.sha256 = require('./sha256'); + exports.sha384 = require('./sha384'); + exports.sha512 = require('./sha512'); + }, { './sha': 342, './sha1': 343, './sha224': 344, './sha256': 345, './sha384': 346, './sha512': 347 }], + 342: [function (require, module, exports) { + /* + * A JavaScript implementation of the Secure Hash Algorithm, SHA-0, as defined + * in FIPS PUB 180-1 + * This source code is derived from sha1.js of the same repository. + * The difference between SHA-0 and SHA-1 is just a bitwise rotate left + * operation was added. + */ - if (Array.isArray(obj)) { - values = values.concat(stringify( - obj[key], - generateArrayPrefix(prefix, key), - generateArrayPrefix, - strictNullHandling, - skipNulls, - encoder, - filter, - sort, - allowDots, - serializeDate, - formatter, - encodeValuesOnly - )); - } else { - values = values.concat(stringify( - obj[key], - prefix + (allowDots ? '.' + key : '[' + key + ']'), - generateArrayPrefix, - strictNullHandling, - skipNulls, - encoder, - filter, - sort, - allowDots, - serializeDate, - formatter, - encodeValuesOnly - )); - } - } - - return values; -}; + var inherits = require('inherits'); + var Hash = require('./hash'); + var Buffer = require('safe-buffer').Buffer; -module.exports = function (object, opts) { - var obj = object; - var options = opts ? utils.assign({}, opts) : {}; + var K = [ + 0x5a827999, 0x6ed9eba1, 0x8f1bbcdc | 0, 0xca62c1d6 | 0 + ]; - if (options.encoder !== null && options.encoder !== undefined && typeof options.encoder !== 'function') { - throw new TypeError('Encoder has to be a function.'); - } + var W = new Array(80); - var delimiter = typeof options.delimiter === 'undefined' ? defaults.delimiter : options.delimiter; - var strictNullHandling = typeof options.strictNullHandling === 'boolean' ? options.strictNullHandling : defaults.strictNullHandling; - var skipNulls = typeof options.skipNulls === 'boolean' ? options.skipNulls : defaults.skipNulls; - var encode = typeof options.encode === 'boolean' ? options.encode : defaults.encode; - var encoder = typeof options.encoder === 'function' ? options.encoder : defaults.encoder; - var sort = typeof options.sort === 'function' ? options.sort : null; - var allowDots = typeof options.allowDots === 'undefined' ? false : options.allowDots; - var serializeDate = typeof options.serializeDate === 'function' ? options.serializeDate : defaults.serializeDate; - var encodeValuesOnly = typeof options.encodeValuesOnly === 'boolean' ? options.encodeValuesOnly : defaults.encodeValuesOnly; - if (typeof options.format === 'undefined') { - options.format = formats['default']; - } else if (!Object.prototype.hasOwnProperty.call(formats.formatters, options.format)) { - throw new TypeError('Unknown format option provided.'); - } - var formatter = formats.formatters[options.format]; - var objKeys; - var filter; + function Sha () { + this.init(); + this._w = W; - if (typeof options.filter === 'function') { - filter = options.filter; - obj = filter('', obj); - } else if (Array.isArray(options.filter)) { - filter = options.filter; - objKeys = filter; + Hash.call(this, 64, 56); } - var keys = []; + inherits(Sha, Hash); - if (typeof obj !== 'object' || obj === null) { - return ''; - } - - var arrayFormat; - if (options.arrayFormat in arrayPrefixGenerators) { - arrayFormat = options.arrayFormat; - } else if ('indices' in options) { - arrayFormat = options.indices ? 'indices' : 'repeat'; - } else { - arrayFormat = 'indices'; - } + Sha.prototype.init = function () { + this._a = 0x67452301; + this._b = 0xefcdab89; + this._c = 0x98badcfe; + this._d = 0x10325476; + this._e = 0xc3d2e1f0; - var generateArrayPrefix = arrayPrefixGenerators[arrayFormat]; + return this; + }; - if (!objKeys) { - objKeys = Object.keys(obj); + function rotl5 (num) { + return (num << 5) | (num >>> 27); } - if (sort) { - objKeys.sort(sort); + function rotl30 (num) { + return (num << 30) | (num >>> 2); } - for (var i = 0; i < objKeys.length; ++i) { - var key = objKeys[i]; + function ft (s, b, c, d) { + if (s === 0) return (b & c) | ((~b) & d); + if (s === 2) return (b & c) | (b & d) | (c & d); + return b ^ c ^ d; + } - if (skipNulls && obj[key] === null) { - continue; - } + Sha.prototype._update = function (M) { + var W = this._w; - keys = keys.concat(stringify( - obj[key], - key, - generateArrayPrefix, - strictNullHandling, - skipNulls, - encode ? encoder : null, - filter, - sort, - allowDots, - serializeDate, - formatter, - encodeValuesOnly - )); - } + var a = this._a | 0; + var b = this._b | 0; + var c = this._c | 0; + var d = this._d | 0; + var e = this._e | 0; - var joined = keys.join(delimiter); - var prefix = options.addQueryPrefix === true ? '?' : ''; + for (var i = 0; i < 16; ++i) W[i] = M.readInt32BE(i * 4); + for (; i < 80; ++i) W[i] = W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16]; - return joined.length > 0 ? prefix + joined : ''; -}; + for (var j = 0; j < 80; ++j) { + var s = ~~(j / 20); + var t = (rotl5(a) + ft(s, b, c, d) + e + W[j] + K[s]) | 0; -},{"./formats":297,"./utils":301}],301:[function(require,module,exports){ -'use strict'; + e = d; + d = c; + c = rotl30(b); + b = a; + a = t; + } -var has = Object.prototype.hasOwnProperty; + this._a = (a + this._a) | 0; + this._b = (b + this._b) | 0; + this._c = (c + this._c) | 0; + this._d = (d + this._d) | 0; + this._e = (e + this._e) | 0; + }; -var hexTable = (function () { - var array = []; - for (var i = 0; i < 256; ++i) { - array.push('%' + ((i < 16 ? '0' : '') + i.toString(16)).toUpperCase()); - } + Sha.prototype._hash = function () { + var H = Buffer.allocUnsafe(20); - return array; -}()); + H.writeInt32BE(this._a | 0, 0); + H.writeInt32BE(this._b | 0, 4); + H.writeInt32BE(this._c | 0, 8); + H.writeInt32BE(this._d | 0, 12); + H.writeInt32BE(this._e | 0, 16); -var compactQueue = function compactQueue(queue) { - var obj; + return H; + }; - while (queue.length) { - var item = queue.pop(); - obj = item.obj[item.prop]; + module.exports = Sha; + }, { './hash': 340, inherits: 217, 'safe-buffer': 338 }], + 343: [function (require, module, exports) { + /* + * A JavaScript implementation of the Secure Hash Algorithm, SHA-1, as defined + * in FIPS PUB 180-1 + * Version 2.1a Copyright Paul Johnston 2000 - 2002. + * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet + * Distributed under the BSD License + * See http://pajhome.org.uk/crypt/md5 for details. + */ - if (Array.isArray(obj)) { - var compacted = []; + var inherits = require('inherits'); + var Hash = require('./hash'); + var Buffer = require('safe-buffer').Buffer; - for (var j = 0; j < obj.length; ++j) { - if (typeof obj[j] !== 'undefined') { - compacted.push(obj[j]); - } - } + var K = [ + 0x5a827999, 0x6ed9eba1, 0x8f1bbcdc | 0, 0xca62c1d6 | 0 + ]; - item.obj[item.prop] = compacted; - } - } + var W = new Array(80); - return obj; -}; + function Sha1 () { + this.init(); + this._w = W; -var arrayToObject = function arrayToObject(source, options) { - var obj = options && options.plainObjects ? Object.create(null) : {}; - for (var i = 0; i < source.length; ++i) { - if (typeof source[i] !== 'undefined') { - obj[i] = source[i]; - } + Hash.call(this, 64, 56); } - return obj; -}; + inherits(Sha1, Hash); -var merge = function merge(target, source, options) { - if (!source) { - return target; - } + Sha1.prototype.init = function () { + this._a = 0x67452301; + this._b = 0xefcdab89; + this._c = 0x98badcfe; + this._d = 0x10325476; + this._e = 0xc3d2e1f0; - if (typeof source !== 'object') { - if (Array.isArray(target)) { - target.push(source); - } else if (typeof target === 'object') { - if (options.plainObjects || options.allowPrototypes || !has.call(Object.prototype, source)) { - target[source] = true; - } - } else { - return [target, source]; - } + return this; + }; - return target; + function rotl1 (num) { + return (num << 1) | (num >>> 31); } - if (typeof target !== 'object') { - return [target].concat(source); + function rotl5 (num) { + return (num << 5) | (num >>> 27); } - var mergeTarget = target; - if (Array.isArray(target) && !Array.isArray(source)) { - mergeTarget = arrayToObject(target, options); + function rotl30 (num) { + return (num << 30) | (num >>> 2); } - if (Array.isArray(target) && Array.isArray(source)) { - source.forEach(function (item, i) { - if (has.call(target, i)) { - if (target[i] && typeof target[i] === 'object') { - target[i] = merge(target[i], item, options); - } else { - target.push(item); - } - } else { - target[i] = item; - } - }); - return target; + function ft (s, b, c, d) { + if (s === 0) return (b & c) | ((~b) & d); + if (s === 2) return (b & c) | (b & d) | (c & d); + return b ^ c ^ d; } - return Object.keys(source).reduce(function (acc, key) { - var value = source[key]; - - if (has.call(acc, key)) { - acc[key] = merge(acc[key], value, options); - } else { - acc[key] = value; - } - return acc; - }, mergeTarget); -}; + Sha1.prototype._update = function (M) { + var W = this._w; -var assign = function assignSingleSource(target, source) { - return Object.keys(source).reduce(function (acc, key) { - acc[key] = source[key]; - return acc; - }, target); -}; + var a = this._a | 0; + var b = this._b | 0; + var c = this._c | 0; + var d = this._d | 0; + var e = this._e | 0; -var decode = function (str) { - try { - return decodeURIComponent(str.replace(/\+/g, ' ')); - } catch (e) { - return str; - } -}; + for (var i = 0; i < 16; ++i) W[i] = M.readInt32BE(i * 4); + for (; i < 80; ++i) W[i] = rotl1(W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16]); -var encode = function encode(str) { - // This code was originally written by Brian White (mscdex) for the io.js core querystring library. - // It has been adapted here for stricter adherence to RFC 3986 - if (str.length === 0) { - return str; - } + for (var j = 0; j < 80; ++j) { + var s = ~~(j / 20); + var t = (rotl5(a) + ft(s, b, c, d) + e + W[j] + K[s]) | 0; - var string = typeof str === 'string' ? str : String(str); + e = d; + d = c; + c = rotl30(b); + b = a; + a = t; + } - var out = ''; - for (var i = 0; i < string.length; ++i) { - var c = string.charCodeAt(i); + this._a = (a + this._a) | 0; + this._b = (b + this._b) | 0; + this._c = (c + this._c) | 0; + this._d = (d + this._d) | 0; + this._e = (e + this._e) | 0; + }; - if ( - c === 0x2D // - - || c === 0x2E // . - || c === 0x5F // _ - || c === 0x7E // ~ - || (c >= 0x30 && c <= 0x39) // 0-9 - || (c >= 0x41 && c <= 0x5A) // a-z - || (c >= 0x61 && c <= 0x7A) // A-Z - ) { - out += string.charAt(i); - continue; - } + Sha1.prototype._hash = function () { + var H = Buffer.allocUnsafe(20); - if (c < 0x80) { - out = out + hexTable[c]; - continue; - } + H.writeInt32BE(this._a | 0, 0); + H.writeInt32BE(this._b | 0, 4); + H.writeInt32BE(this._c | 0, 8); + H.writeInt32BE(this._d | 0, 12); + H.writeInt32BE(this._e | 0, 16); - if (c < 0x800) { - out = out + (hexTable[0xC0 | (c >> 6)] + hexTable[0x80 | (c & 0x3F)]); - continue; - } + return H; + }; - if (c < 0xD800 || c >= 0xE000) { - out = out + (hexTable[0xE0 | (c >> 12)] + hexTable[0x80 | ((c >> 6) & 0x3F)] + hexTable[0x80 | (c & 0x3F)]); - continue; - } + module.exports = Sha1; + }, { './hash': 340, inherits: 217, 'safe-buffer': 338 }], + 344: [function (require, module, exports) { + /** + * A JavaScript implementation of the Secure Hash Algorithm, SHA-256, as defined + * in FIPS 180-2 + * Version 2.2-beta Copyright Angel Marin, Paul Johnston 2000 - 2009. + * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet + * + */ - i += 1; - c = 0x10000 + (((c & 0x3FF) << 10) | (string.charCodeAt(i) & 0x3FF)); - out += hexTable[0xF0 | (c >> 18)] - + hexTable[0x80 | ((c >> 12) & 0x3F)] - + hexTable[0x80 | ((c >> 6) & 0x3F)] - + hexTable[0x80 | (c & 0x3F)]; - } + var inherits = require('inherits'); + var Sha256 = require('./sha256'); + var Hash = require('./hash'); + var Buffer = require('safe-buffer').Buffer; - return out; -}; + var W = new Array(64); -var compact = function compact(value) { - var queue = [{ obj: { o: value }, prop: 'o' }]; - var refs = []; + function Sha224 () { + this.init(); - for (var i = 0; i < queue.length; ++i) { - var item = queue[i]; - var obj = item.obj[item.prop]; + this._w = W; // new Array(64) - var keys = Object.keys(obj); - for (var j = 0; j < keys.length; ++j) { - var key = keys[j]; - var val = obj[key]; - if (typeof val === 'object' && val !== null && refs.indexOf(val) === -1) { - queue.push({ obj: obj, prop: key }); - refs.push(val); - } - } + Hash.call(this, 64, 56); } - return compactQueue(queue); -}; + inherits(Sha224, Sha256); -var isRegExp = function isRegExp(obj) { - return Object.prototype.toString.call(obj) === '[object RegExp]'; -}; + Sha224.prototype.init = function () { + this._a = 0xc1059ed8; + this._b = 0x367cd507; + this._c = 0x3070dd17; + this._d = 0xf70e5939; + this._e = 0xffc00b31; + this._f = 0x68581511; + this._g = 0x64f98fa7; + this._h = 0xbefa4fa4; -var isBuffer = function isBuffer(obj) { - if (obj === null || typeof obj === 'undefined') { - return false; - } + return this; + }; - return !!(obj.constructor && obj.constructor.isBuffer && obj.constructor.isBuffer(obj)); -}; + Sha224.prototype._hash = function () { + var H = Buffer.allocUnsafe(28); -module.exports = { - arrayToObject: arrayToObject, - assign: assign, - compact: compact, - decode: decode, - encode: encode, - isBuffer: isBuffer, - isRegExp: isRegExp, - merge: merge -}; + H.writeInt32BE(this._a, 0); + H.writeInt32BE(this._b, 4); + H.writeInt32BE(this._c, 8); + H.writeInt32BE(this._d, 12); + H.writeInt32BE(this._e, 16); + H.writeInt32BE(this._f, 20); + H.writeInt32BE(this._g, 24); -},{}],302:[function(require,module,exports){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -'use strict'; - -// If obj.hasOwnProperty has been overridden, then calling -// obj.hasOwnProperty(prop) will break. -// See: https://github.com/joyent/node/issues/1707 -function hasOwnProperty(obj, prop) { - return Object.prototype.hasOwnProperty.call(obj, prop); -} - -module.exports = function(qs, sep, eq, options) { - sep = sep || '&'; - eq = eq || '='; - var obj = {}; - - if (typeof qs !== 'string' || qs.length === 0) { - return obj; - } + return H; + }; + + module.exports = Sha224; + }, { './hash': 340, './sha256': 345, inherits: 217, 'safe-buffer': 338 }], + 345: [function (require, module, exports) { + /** + * A JavaScript implementation of the Secure Hash Algorithm, SHA-256, as defined + * in FIPS 180-2 + * Version 2.2-beta Copyright Angel Marin, Paul Johnston 2000 - 2009. + * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet + * + */ - var regexp = /\+/g; - qs = qs.split(sep); + var inherits = require('inherits'); + var Hash = require('./hash'); + var Buffer = require('safe-buffer').Buffer; + + var K = [ + 0x428A2F98, 0x71374491, 0xB5C0FBCF, 0xE9B5DBA5, + 0x3956C25B, 0x59F111F1, 0x923F82A4, 0xAB1C5ED5, + 0xD807AA98, 0x12835B01, 0x243185BE, 0x550C7DC3, + 0x72BE5D74, 0x80DEB1FE, 0x9BDC06A7, 0xC19BF174, + 0xE49B69C1, 0xEFBE4786, 0x0FC19DC6, 0x240CA1CC, + 0x2DE92C6F, 0x4A7484AA, 0x5CB0A9DC, 0x76F988DA, + 0x983E5152, 0xA831C66D, 0xB00327C8, 0xBF597FC7, + 0xC6E00BF3, 0xD5A79147, 0x06CA6351, 0x14292967, + 0x27B70A85, 0x2E1B2138, 0x4D2C6DFC, 0x53380D13, + 0x650A7354, 0x766A0ABB, 0x81C2C92E, 0x92722C85, + 0xA2BFE8A1, 0xA81A664B, 0xC24B8B70, 0xC76C51A3, + 0xD192E819, 0xD6990624, 0xF40E3585, 0x106AA070, + 0x19A4C116, 0x1E376C08, 0x2748774C, 0x34B0BCB5, + 0x391C0CB3, 0x4ED8AA4A, 0x5B9CCA4F, 0x682E6FF3, + 0x748F82EE, 0x78A5636F, 0x84C87814, 0x8CC70208, + 0x90BEFFFA, 0xA4506CEB, 0xBEF9A3F7, 0xC67178F2 + ]; - var maxKeys = 1000; - if (options && typeof options.maxKeys === 'number') { - maxKeys = options.maxKeys; - } + var W = new Array(64); - var len = qs.length; - // maxKeys <= 0 means that we should not limit keys count - if (maxKeys > 0 && len > maxKeys) { - len = maxKeys; - } + function Sha256 () { + this.init(); - for (var i = 0; i < len; ++i) { - var x = qs[i].replace(regexp, '%20'), - idx = x.indexOf(eq), - kstr, vstr, k, v; + this._w = W; // new Array(64) - if (idx >= 0) { - kstr = x.substr(0, idx); - vstr = x.substr(idx + 1); - } else { - kstr = x; - vstr = ''; + Hash.call(this, 64, 56); } - k = decodeURIComponent(kstr); - v = decodeURIComponent(vstr); + inherits(Sha256, Hash); - if (!hasOwnProperty(obj, k)) { - obj[k] = v; - } else if (isArray(obj[k])) { - obj[k].push(v); - } else { - obj[k] = [obj[k], v]; + Sha256.prototype.init = function () { + this._a = 0x6a09e667; + this._b = 0xbb67ae85; + this._c = 0x3c6ef372; + this._d = 0xa54ff53a; + this._e = 0x510e527f; + this._f = 0x9b05688c; + this._g = 0x1f83d9ab; + this._h = 0x5be0cd19; + + return this; + }; + + function ch (x, y, z) { + return z ^ (x & (y ^ z)); } - } - return obj; -}; + function maj (x, y, z) { + return (x & y) | (z & (x | y)); + } -var isArray = Array.isArray || function (xs) { - return Object.prototype.toString.call(xs) === '[object Array]'; -}; + function sigma0 (x) { + return (x >>> 2 | x << 30) ^ (x >>> 13 | x << 19) ^ (x >>> 22 | x << 10); + } -},{}],303:[function(require,module,exports){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -'use strict'; - -var stringifyPrimitive = function(v) { - switch (typeof v) { - case 'string': - return v; + function sigma1 (x) { + return (x >>> 6 | x << 26) ^ (x >>> 11 | x << 21) ^ (x >>> 25 | x << 7); + } - case 'boolean': - return v ? 'true' : 'false'; + function gamma0 (x) { + return (x >>> 7 | x << 25) ^ (x >>> 18 | x << 14) ^ (x >>> 3); + } - case 'number': - return isFinite(v) ? v : ''; + function gamma1 (x) { + return (x >>> 17 | x << 15) ^ (x >>> 19 | x << 13) ^ (x >>> 10); + } - default: - return ''; - } -}; + Sha256.prototype._update = function (M) { + var W = this._w; -module.exports = function(obj, sep, eq, name) { - sep = sep || '&'; - eq = eq || '='; - if (obj === null) { - obj = undefined; - } + var a = this._a | 0; + var b = this._b | 0; + var c = this._c | 0; + var d = this._d | 0; + var e = this._e | 0; + var f = this._f | 0; + var g = this._g | 0; + var h = this._h | 0; - if (typeof obj === 'object') { - return map(objectKeys(obj), function(k) { - var ks = encodeURIComponent(stringifyPrimitive(k)) + eq; - if (isArray(obj[k])) { - return map(obj[k], function(v) { - return ks + encodeURIComponent(stringifyPrimitive(v)); - }).join(sep); - } else { - return ks + encodeURIComponent(stringifyPrimitive(obj[k])); - } - }).join(sep); + for (var i = 0; i < 16; ++i) W[i] = M.readInt32BE(i * 4); + for (; i < 64; ++i) W[i] = (gamma1(W[i - 2]) + W[i - 7] + gamma0(W[i - 15]) + W[i - 16]) | 0; - } + for (var j = 0; j < 64; ++j) { + var T1 = (h + sigma1(e) + ch(e, f, g) + K[j] + W[j]) | 0; + var T2 = (sigma0(a) + maj(a, b, c)) | 0; - if (!name) return ''; - return encodeURIComponent(stringifyPrimitive(name)) + eq + - encodeURIComponent(stringifyPrimitive(obj)); -}; + h = g; + g = f; + f = e; + e = (d + T1) | 0; + d = c; + c = b; + b = a; + a = (T1 + T2) | 0; + } -var isArray = Array.isArray || function (xs) { - return Object.prototype.toString.call(xs) === '[object Array]'; -}; + this._a = (a + this._a) | 0; + this._b = (b + this._b) | 0; + this._c = (c + this._c) | 0; + this._d = (d + this._d) | 0; + this._e = (e + this._e) | 0; + this._f = (f + this._f) | 0; + this._g = (g + this._g) | 0; + this._h = (h + this._h) | 0; + }; -function map (xs, f) { - if (xs.map) return xs.map(f); - var res = []; - for (var i = 0; i < xs.length; i++) { - res.push(f(xs[i], i)); - } - return res; -} + Sha256.prototype._hash = function () { + var H = Buffer.allocUnsafe(32); -var objectKeys = Object.keys || function (obj) { - var res = []; - for (var key in obj) { - if (Object.prototype.hasOwnProperty.call(obj, key)) res.push(key); - } - return res; -}; + H.writeInt32BE(this._a, 0); + H.writeInt32BE(this._b, 4); + H.writeInt32BE(this._c, 8); + H.writeInt32BE(this._d, 12); + H.writeInt32BE(this._e, 16); + H.writeInt32BE(this._f, 20); + H.writeInt32BE(this._g, 24); + H.writeInt32BE(this._h, 28); -},{}],304:[function(require,module,exports){ -'use strict'; + return H; + }; -exports.decode = exports.parse = require('./decode'); -exports.encode = exports.stringify = require('./encode'); + module.exports = Sha256; + }, { './hash': 340, inherits: 217, 'safe-buffer': 338 }], + 346: [function (require, module, exports) { + var inherits = require('inherits'); + var SHA512 = require('./sha512'); + var Hash = require('./hash'); + var Buffer = require('safe-buffer').Buffer; -},{"./decode":302,"./encode":303}],305:[function(require,module,exports){ -(function (process,global){ -'use strict' + var W = new Array(160); -function oldBrowser () { - throw new Error('Secure random number generation is not supported by this browser.\nUse Chrome, Firefox or Internet Explorer 11') -} + function Sha384 () { + this.init(); + this._w = W; -var Buffer = require('safe-buffer').Buffer -var crypto = global.crypto || global.msCrypto + Hash.call(this, 128, 112); + } -if (crypto && crypto.getRandomValues) { - module.exports = randomBytes -} else { - module.exports = oldBrowser -} + inherits(Sha384, SHA512); -function randomBytes (size, cb) { - // phantomjs needs to throw - if (size > 65536) throw new Error('requested too many random bytes') - // in case browserify isn't using the Uint8Array version - var rawBytes = new global.Uint8Array(size) + Sha384.prototype.init = function () { + this._ah = 0xcbbb9d5d; + this._bh = 0x629a292a; + this._ch = 0x9159015a; + this._dh = 0x152fecd8; + this._eh = 0x67332667; + this._fh = 0x8eb44a87; + this._gh = 0xdb0c2e0d; + this._hh = 0x47b5481d; - // This will not work in older browsers. - // See https://developer.mozilla.org/en-US/docs/Web/API/window.crypto.getRandomValues - if (size > 0) { // getRandomValues fails on IE if size == 0 - crypto.getRandomValues(rawBytes) - } + this._al = 0xc1059ed8; + this._bl = 0x367cd507; + this._cl = 0x3070dd17; + this._dl = 0xf70e5939; + this._el = 0xffc00b31; + this._fl = 0x68581511; + this._gl = 0x64f98fa7; + this._hl = 0xbefa4fa4; - // XXX: phantomjs doesn't like a buffer being passed here - var bytes = Buffer.from(rawBytes.buffer) + return this; + }; - if (typeof cb === 'function') { - return process.nextTick(function () { - cb(null, bytes) - }) - } + Sha384.prototype._hash = function () { + var H = Buffer.allocUnsafe(48); - return bytes -} - -}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) -},{"_process":287,"safe-buffer":338}],306:[function(require,module,exports){ -(function (process,global){ -'use strict' - -function oldBrowser () { - throw new Error('secure random number generation not supported by this browser\nuse chrome, FireFox or Internet Explorer 11') -} -var safeBuffer = require('safe-buffer') -var randombytes = require('randombytes') -var Buffer = safeBuffer.Buffer -var kBufferMaxLength = safeBuffer.kMaxLength -var crypto = global.crypto || global.msCrypto -var kMaxUint32 = Math.pow(2, 32) - 1 -function assertOffset (offset, length) { - if (typeof offset !== 'number' || offset !== offset) { // eslint-disable-line no-self-compare - throw new TypeError('offset must be a number') - } + function writeInt64BE (h, l, offset) { + H.writeInt32BE(h, offset); + H.writeInt32BE(l, offset + 4); + } - if (offset > kMaxUint32 || offset < 0) { - throw new TypeError('offset must be a uint32') - } + writeInt64BE(this._ah, this._al, 0); + writeInt64BE(this._bh, this._bl, 8); + writeInt64BE(this._ch, this._cl, 16); + writeInt64BE(this._dh, this._dl, 24); + writeInt64BE(this._eh, this._el, 32); + writeInt64BE(this._fh, this._fl, 40); - if (offset > kBufferMaxLength || offset > length) { - throw new RangeError('offset out of range') - } -} + return H; + }; -function assertSize (size, offset, length) { - if (typeof size !== 'number' || size !== size) { // eslint-disable-line no-self-compare - throw new TypeError('size must be a number') - } + module.exports = Sha384; + }, { './hash': 340, './sha512': 347, inherits: 217, 'safe-buffer': 338 }], + 347: [function (require, module, exports) { + var inherits = require('inherits'); + var Hash = require('./hash'); + var Buffer = require('safe-buffer').Buffer; + + var K = [ + 0x428a2f98, 0xd728ae22, 0x71374491, 0x23ef65cd, + 0xb5c0fbcf, 0xec4d3b2f, 0xe9b5dba5, 0x8189dbbc, + 0x3956c25b, 0xf348b538, 0x59f111f1, 0xb605d019, + 0x923f82a4, 0xaf194f9b, 0xab1c5ed5, 0xda6d8118, + 0xd807aa98, 0xa3030242, 0x12835b01, 0x45706fbe, + 0x243185be, 0x4ee4b28c, 0x550c7dc3, 0xd5ffb4e2, + 0x72be5d74, 0xf27b896f, 0x80deb1fe, 0x3b1696b1, + 0x9bdc06a7, 0x25c71235, 0xc19bf174, 0xcf692694, + 0xe49b69c1, 0x9ef14ad2, 0xefbe4786, 0x384f25e3, + 0x0fc19dc6, 0x8b8cd5b5, 0x240ca1cc, 0x77ac9c65, + 0x2de92c6f, 0x592b0275, 0x4a7484aa, 0x6ea6e483, + 0x5cb0a9dc, 0xbd41fbd4, 0x76f988da, 0x831153b5, + 0x983e5152, 0xee66dfab, 0xa831c66d, 0x2db43210, + 0xb00327c8, 0x98fb213f, 0xbf597fc7, 0xbeef0ee4, + 0xc6e00bf3, 0x3da88fc2, 0xd5a79147, 0x930aa725, + 0x06ca6351, 0xe003826f, 0x14292967, 0x0a0e6e70, + 0x27b70a85, 0x46d22ffc, 0x2e1b2138, 0x5c26c926, + 0x4d2c6dfc, 0x5ac42aed, 0x53380d13, 0x9d95b3df, + 0x650a7354, 0x8baf63de, 0x766a0abb, 0x3c77b2a8, + 0x81c2c92e, 0x47edaee6, 0x92722c85, 0x1482353b, + 0xa2bfe8a1, 0x4cf10364, 0xa81a664b, 0xbc423001, + 0xc24b8b70, 0xd0f89791, 0xc76c51a3, 0x0654be30, + 0xd192e819, 0xd6ef5218, 0xd6990624, 0x5565a910, + 0xf40e3585, 0x5771202a, 0x106aa070, 0x32bbd1b8, + 0x19a4c116, 0xb8d2d0c8, 0x1e376c08, 0x5141ab53, + 0x2748774c, 0xdf8eeb99, 0x34b0bcb5, 0xe19b48a8, + 0x391c0cb3, 0xc5c95a63, 0x4ed8aa4a, 0xe3418acb, + 0x5b9cca4f, 0x7763e373, 0x682e6ff3, 0xd6b2b8a3, + 0x748f82ee, 0x5defb2fc, 0x78a5636f, 0x43172f60, + 0x84c87814, 0xa1f0ab72, 0x8cc70208, 0x1a6439ec, + 0x90befffa, 0x23631e28, 0xa4506ceb, 0xde82bde9, + 0xbef9a3f7, 0xb2c67915, 0xc67178f2, 0xe372532b, + 0xca273ece, 0xea26619c, 0xd186b8c7, 0x21c0c207, + 0xeada7dd6, 0xcde0eb1e, 0xf57d4f7f, 0xee6ed178, + 0x06f067aa, 0x72176fba, 0x0a637dc5, 0xa2c898a6, + 0x113f9804, 0xbef90dae, 0x1b710b35, 0x131c471b, + 0x28db77f5, 0x23047d84, 0x32caab7b, 0x40c72493, + 0x3c9ebe0a, 0x15c9bebc, 0x431d67c4, 0x9c100d4c, + 0x4cc5d4be, 0xcb3e42b6, 0x597f299c, 0xfc657e2a, + 0x5fcb6fab, 0x3ad6faec, 0x6c44198c, 0x4a475817 + ]; - if (size > kMaxUint32 || size < 0) { - throw new TypeError('size must be a uint32') - } + var W = new Array(160); - if (size + offset > length || size > kBufferMaxLength) { - throw new RangeError('buffer too small') - } -} -if ((crypto && crypto.getRandomValues) || !process.browser) { - exports.randomFill = randomFill - exports.randomFillSync = randomFillSync -} else { - exports.randomFill = oldBrowser - exports.randomFillSync = oldBrowser -} -function randomFill (buf, offset, size, cb) { - if (!Buffer.isBuffer(buf) && !(buf instanceof global.Uint8Array)) { - throw new TypeError('"buf" argument must be a Buffer or Uint8Array') - } + function Sha512 () { + this.init(); + this._w = W; - if (typeof offset === 'function') { - cb = offset - offset = 0 - size = buf.length - } else if (typeof size === 'function') { - cb = size - size = buf.length - offset - } else if (typeof cb !== 'function') { - throw new TypeError('"cb" argument must be a function') - } - assertOffset(offset, buf.length) - assertSize(size, offset, buf.length) - return actualFill(buf, offset, size, cb) -} - -function actualFill (buf, offset, size, cb) { - if (process.browser) { - var ourBuf = buf.buffer - var uint = new Uint8Array(ourBuf, offset, size) - crypto.getRandomValues(uint) - if (cb) { - process.nextTick(function () { - cb(null, buf) - }) - return + Hash.call(this, 128, 112); } - return buf - } - if (cb) { - randombytes(size, function (err, bytes) { - if (err) { - return cb(err) - } - bytes.copy(buf, offset) - cb(null, buf) - }) - return - } - var bytes = randombytes(size) - bytes.copy(buf, offset) - return buf -} -function randomFillSync (buf, offset, size) { - if (typeof offset === 'undefined') { - offset = 0 - } - if (!Buffer.isBuffer(buf) && !(buf instanceof global.Uint8Array)) { - throw new TypeError('"buf" argument must be a Buffer or Uint8Array') - } - - assertOffset(offset, buf.length) - - if (size === undefined) size = buf.length - offset - - assertSize(size, offset, buf.length) - - return actualFill(buf, offset, size) -} - -}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) -},{"_process":287,"randombytes":305,"safe-buffer":338}],307:[function(require,module,exports){ -module.exports = require('./lib/_stream_duplex.js'); - -},{"./lib/_stream_duplex.js":308}],308:[function(require,module,exports){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -// a duplex stream is just a stream that is both readable and writable. -// Since JS doesn't have multiple prototypal inheritance, this class -// prototypally inherits from Readable, and then parasitically from -// Writable. - -'use strict'; - -/**/ - -var pna = require('process-nextick-args'); -/**/ - -/**/ -var objectKeys = Object.keys || function (obj) { - var keys = []; - for (var key in obj) { - keys.push(key); - }return keys; -}; -/**/ -module.exports = Duplex; + inherits(Sha512, Hash); -/**/ -var util = require('core-util-is'); -util.inherits = require('inherits'); -/**/ + Sha512.prototype.init = function () { + this._ah = 0x6a09e667; + this._bh = 0xbb67ae85; + this._ch = 0x3c6ef372; + this._dh = 0xa54ff53a; + this._eh = 0x510e527f; + this._fh = 0x9b05688c; + this._gh = 0x1f83d9ab; + this._hh = 0x5be0cd19; -var Readable = require('./_stream_readable'); -var Writable = require('./_stream_writable'); + this._al = 0xf3bcc908; + this._bl = 0x84caa73b; + this._cl = 0xfe94f82b; + this._dl = 0x5f1d36f1; + this._el = 0xade682d1; + this._fl = 0x2b3e6c1f; + this._gl = 0xfb41bd6b; + this._hl = 0x137e2179; -util.inherits(Duplex, Readable); + return this; + }; -{ - // avoid scope creep, the keys array can then be collected - var keys = objectKeys(Writable.prototype); - for (var v = 0; v < keys.length; v++) { - var method = keys[v]; - if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method]; - } -} + function Ch (x, y, z) { + return z ^ (x & (y ^ z)); + } -function Duplex(options) { - if (!(this instanceof Duplex)) return new Duplex(options); + function maj (x, y, z) { + return (x & y) | (z & (x | y)); + } - Readable.call(this, options); - Writable.call(this, options); + function sigma0 (x, xl) { + return (x >>> 28 | xl << 4) ^ (xl >>> 2 | x << 30) ^ (xl >>> 7 | x << 25); + } - if (options && options.readable === false) this.readable = false; + function sigma1 (x, xl) { + return (x >>> 14 | xl << 18) ^ (x >>> 18 | xl << 14) ^ (xl >>> 9 | x << 23); + } - if (options && options.writable === false) this.writable = false; + function Gamma0 (x, xl) { + return (x >>> 1 | xl << 31) ^ (x >>> 8 | xl << 24) ^ (x >>> 7); + } - this.allowHalfOpen = true; - if (options && options.allowHalfOpen === false) this.allowHalfOpen = false; + function Gamma0l (x, xl) { + return (x >>> 1 | xl << 31) ^ (x >>> 8 | xl << 24) ^ (x >>> 7 | xl << 25); + } - this.once('end', onend); -} + function Gamma1 (x, xl) { + return (x >>> 19 | xl << 13) ^ (xl >>> 29 | x << 3) ^ (x >>> 6); + } -Object.defineProperty(Duplex.prototype, 'writableHighWaterMark', { - // making it explicit this property is not enumerable - // because otherwise some prototype manipulation in - // userland will fail - enumerable: false, - get: function () { - return this._writableState.highWaterMark; - } -}); - -// the no-half-open enforcer -function onend() { - // if we allow half-open state, or if the writable side ended, - // then we're ok. - if (this.allowHalfOpen || this._writableState.ended) return; - - // no more data can be written. - // But allow more writes to happen in this tick. - pna.nextTick(onEndNT, this); -} - -function onEndNT(self) { - self.end(); -} - -Object.defineProperty(Duplex.prototype, 'destroyed', { - get: function () { - if (this._readableState === undefined || this._writableState === undefined) { - return false; + function Gamma1l (x, xl) { + return (x >>> 19 | xl << 13) ^ (xl >>> 29 | x << 3) ^ (x >>> 6 | xl << 26); } - return this._readableState.destroyed && this._writableState.destroyed; - }, - set: function (value) { - // we ignore the value if the stream - // has not been initialized yet - if (this._readableState === undefined || this._writableState === undefined) { - return; + + function getCarry (a, b) { + return (a >>> 0) < (b >>> 0) ? 1 : 0; } - // backward compatibility, the user is explicitly - // managing destroyed - this._readableState.destroyed = value; - this._writableState.destroyed = value; - } -}); + Sha512.prototype._update = function (M) { + var W = this._w; -Duplex.prototype._destroy = function (err, cb) { - this.push(null); - this.end(); + var ah = this._ah | 0; + var bh = this._bh | 0; + var ch = this._ch | 0; + var dh = this._dh | 0; + var eh = this._eh | 0; + var fh = this._fh | 0; + var gh = this._gh | 0; + var hh = this._hh | 0; - pna.nextTick(cb, err); -}; -},{"./_stream_readable":310,"./_stream_writable":312,"core-util-is":106,"inherits":217,"process-nextick-args":286}],309:[function(require,module,exports){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -// a passthrough stream. -// basically just the most minimal sort of Transform stream. -// Every written chunk gets output as-is. - -'use strict'; - -module.exports = PassThrough; - -var Transform = require('./_stream_transform'); - -/**/ -var util = require('core-util-is'); -util.inherits = require('inherits'); -/**/ - -util.inherits(PassThrough, Transform); - -function PassThrough(options) { - if (!(this instanceof PassThrough)) return new PassThrough(options); - - Transform.call(this, options); -} - -PassThrough.prototype._transform = function (chunk, encoding, cb) { - cb(null, chunk); -}; -},{"./_stream_transform":311,"core-util-is":106,"inherits":217}],310:[function(require,module,exports){ -(function (process,global){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -'use strict'; - -/**/ - -var pna = require('process-nextick-args'); -/**/ - -module.exports = Readable; - -/**/ -var isArray = require('isarray'); -/**/ - -/**/ -var Duplex; -/**/ - -Readable.ReadableState = ReadableState; - -/**/ -var EE = require('events').EventEmitter; - -var EElistenerCount = function (emitter, type) { - return emitter.listeners(type).length; -}; -/**/ - -/**/ -var Stream = require('./internal/streams/stream'); -/**/ - -/**/ - -var Buffer = require('safe-buffer').Buffer; -var OurUint8Array = global.Uint8Array || function () {}; -function _uint8ArrayToBuffer(chunk) { - return Buffer.from(chunk); -} -function _isUint8Array(obj) { - return Buffer.isBuffer(obj) || obj instanceof OurUint8Array; -} - -/**/ - -/**/ -var util = require('core-util-is'); -util.inherits = require('inherits'); -/**/ - -/**/ -var debugUtil = require('util'); -var debug = void 0; -if (debugUtil && debugUtil.debuglog) { - debug = debugUtil.debuglog('stream'); -} else { - debug = function () {}; -} -/**/ - -var BufferList = require('./internal/streams/BufferList'); -var destroyImpl = require('./internal/streams/destroy'); -var StringDecoder; - -util.inherits(Readable, Stream); - -var kProxyEvents = ['error', 'close', 'destroy', 'pause', 'resume']; - -function prependListener(emitter, event, fn) { - // Sadly this is not cacheable as some libraries bundle their own - // event emitter implementation with them. - if (typeof emitter.prependListener === 'function') return emitter.prependListener(event, fn); - - // This is a hack to make sure that our error handler is attached before any - // userland ones. NEVER DO THIS. This is here only because this code needs - // to continue to work with older versions of Node.js that do not include - // the prependListener() method. The goal is to eventually remove this hack. - if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);else if (isArray(emitter._events[event])) emitter._events[event].unshift(fn);else emitter._events[event] = [fn, emitter._events[event]]; -} - -function ReadableState(options, stream) { - Duplex = Duplex || require('./_stream_duplex'); - - options = options || {}; - - // Duplex streams are both readable and writable, but share - // the same options object. - // However, some cases require setting options to different - // values for the readable and the writable sides of the duplex stream. - // These options can be provided separately as readableXXX and writableXXX. - var isDuplex = stream instanceof Duplex; - - // object stream flag. Used to make read(n) ignore n and to - // make all the buffer merging and length checks go away - this.objectMode = !!options.objectMode; - - if (isDuplex) this.objectMode = this.objectMode || !!options.readableObjectMode; - - // the point at which it stops calling _read() to fill the buffer - // Note: 0 is a valid value, means "don't call _read preemptively ever" - var hwm = options.highWaterMark; - var readableHwm = options.readableHighWaterMark; - var defaultHwm = this.objectMode ? 16 : 16 * 1024; - - if (hwm || hwm === 0) this.highWaterMark = hwm;else if (isDuplex && (readableHwm || readableHwm === 0)) this.highWaterMark = readableHwm;else this.highWaterMark = defaultHwm; - - // cast to ints. - this.highWaterMark = Math.floor(this.highWaterMark); - - // A linked list is used to store data chunks instead of an array because the - // linked list can remove elements from the beginning faster than - // array.shift() - this.buffer = new BufferList(); - this.length = 0; - this.pipes = null; - this.pipesCount = 0; - this.flowing = null; - this.ended = false; - this.endEmitted = false; - this.reading = false; - - // a flag to be able to tell if the event 'readable'/'data' is emitted - // immediately, or on a later tick. We set this to true at first, because - // any actions that shouldn't happen until "later" should generally also - // not happen before the first read call. - this.sync = true; - - // whenever we return null, then we set a flag to say - // that we're awaiting a 'readable' event emission. - this.needReadable = false; - this.emittedReadable = false; - this.readableListening = false; - this.resumeScheduled = false; - - // has it been destroyed - this.destroyed = false; - - // Crypto is kind of old and crusty. Historically, its default string - // encoding is 'binary' so we have to make this configurable. - // Everything else in the universe uses 'utf8', though. - this.defaultEncoding = options.defaultEncoding || 'utf8'; - - // the number of writers that are awaiting a drain event in .pipe()s - this.awaitDrain = 0; - - // if true, a maybeReadMore has been scheduled - this.readingMore = false; - - this.decoder = null; - this.encoding = null; - if (options.encoding) { - if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder; - this.decoder = new StringDecoder(options.encoding); - this.encoding = options.encoding; - } -} + var al = this._al | 0; + var bl = this._bl | 0; + var cl = this._cl | 0; + var dl = this._dl | 0; + var el = this._el | 0; + var fl = this._fl | 0; + var gl = this._gl | 0; + var hl = this._hl | 0; -function Readable(options) { - Duplex = Duplex || require('./_stream_duplex'); + for (var i = 0; i < 32; i += 2) { + W[i] = M.readInt32BE(i * 4); + W[i + 1] = M.readInt32BE(i * 4 + 4); + } + for (; i < 160; i += 2) { + var xh = W[i - 15 * 2]; + var xl = W[i - 15 * 2 + 1]; + var gamma0 = Gamma0(xh, xl); + var gamma0l = Gamma0l(xl, xh); + + xh = W[i - 2 * 2]; + xl = W[i - 2 * 2 + 1]; + var gamma1 = Gamma1(xh, xl); + var gamma1l = Gamma1l(xl, xh); + + // W[i] = gamma0 + W[i - 7] + gamma1 + W[i - 16] + var Wi7h = W[i - 7 * 2]; + var Wi7l = W[i - 7 * 2 + 1]; + + var Wi16h = W[i - 16 * 2]; + var Wi16l = W[i - 16 * 2 + 1]; + + var Wil = (gamma0l + Wi7l) | 0; + var Wih = (gamma0 + Wi7h + getCarry(Wil, gamma0l)) | 0; + Wil = (Wil + gamma1l) | 0; + Wih = (Wih + gamma1 + getCarry(Wil, gamma1l)) | 0; + Wil = (Wil + Wi16l) | 0; + Wih = (Wih + Wi16h + getCarry(Wil, Wi16l)) | 0; + + W[i] = Wih; + W[i + 1] = Wil; + } - if (!(this instanceof Readable)) return new Readable(options); + for (var j = 0; j < 160; j += 2) { + Wih = W[j]; + Wil = W[j + 1]; + + var majh = maj(ah, bh, ch); + var majl = maj(al, bl, cl); + + var sigma0h = sigma0(ah, al); + var sigma0l = sigma0(al, ah); + var sigma1h = sigma1(eh, el); + var sigma1l = sigma1(el, eh); + + // t1 = h + sigma1 + ch + K[j] + W[j] + var Kih = K[j]; + var Kil = K[j + 1]; + + var chh = Ch(eh, fh, gh); + var chl = Ch(el, fl, gl); + + var t1l = (hl + sigma1l) | 0; + var t1h = (hh + sigma1h + getCarry(t1l, hl)) | 0; + t1l = (t1l + chl) | 0; + t1h = (t1h + chh + getCarry(t1l, chl)) | 0; + t1l = (t1l + Kil) | 0; + t1h = (t1h + Kih + getCarry(t1l, Kil)) | 0; + t1l = (t1l + Wil) | 0; + t1h = (t1h + Wih + getCarry(t1l, Wil)) | 0; + + // t2 = sigma0 + maj + var t2l = (sigma0l + majl) | 0; + var t2h = (sigma0h + majh + getCarry(t2l, sigma0l)) | 0; + + hh = gh; + hl = gl; + gh = fh; + gl = fl; + fh = eh; + fl = el; + el = (dl + t1l) | 0; + eh = (dh + t1h + getCarry(el, dl)) | 0; + dh = ch; + dl = cl; + ch = bh; + cl = bl; + bh = ah; + bl = al; + al = (t1l + t2l) | 0; + ah = (t1h + t2h + getCarry(al, t1l)) | 0; + } - this._readableState = new ReadableState(options, this); + this._al = (this._al + al) | 0; + this._bl = (this._bl + bl) | 0; + this._cl = (this._cl + cl) | 0; + this._dl = (this._dl + dl) | 0; + this._el = (this._el + el) | 0; + this._fl = (this._fl + fl) | 0; + this._gl = (this._gl + gl) | 0; + this._hl = (this._hl + hl) | 0; + + this._ah = (this._ah + ah + getCarry(this._al, al)) | 0; + this._bh = (this._bh + bh + getCarry(this._bl, bl)) | 0; + this._ch = (this._ch + ch + getCarry(this._cl, cl)) | 0; + this._dh = (this._dh + dh + getCarry(this._dl, dl)) | 0; + this._eh = (this._eh + eh + getCarry(this._el, el)) | 0; + this._fh = (this._fh + fh + getCarry(this._fl, fl)) | 0; + this._gh = (this._gh + gh + getCarry(this._gl, gl)) | 0; + this._hh = (this._hh + hh + getCarry(this._hl, hl)) | 0; + }; - // legacy - this.readable = true; + Sha512.prototype._hash = function () { + var H = Buffer.allocUnsafe(64); - if (options) { - if (typeof options.read === 'function') this._read = options.read; + function writeInt64BE (h, l, offset) { + H.writeInt32BE(h, offset); + H.writeInt32BE(l, offset + 4); + } - if (typeof options.destroy === 'function') this._destroy = options.destroy; - } + writeInt64BE(this._ah, this._al, 0); + writeInt64BE(this._bh, this._bl, 8); + writeInt64BE(this._ch, this._cl, 16); + writeInt64BE(this._dh, this._dl, 24); + writeInt64BE(this._eh, this._el, 32); + writeInt64BE(this._fh, this._fl, 40); + writeInt64BE(this._gh, this._gl, 48); + writeInt64BE(this._hh, this._hl, 56); - Stream.call(this); -} + return H; + }; -Object.defineProperty(Readable.prototype, 'destroyed', { - get: function () { - if (this._readableState === undefined) { - return false; + module.exports = Sha512; + }, { './hash': 340, inherits: 217, 'safe-buffer': 338 }], + 348: [function (require, module, exports) { + 'use strict'; + + function isFunction (funktion) { + return typeof funktion === 'function'; } - return this._readableState.destroyed; - }, - set: function (value) { - // we ignore the value if the stream - // has not been initialized yet - if (!this._readableState) { - return; + + // Default to complaining loudly when things don't go according to plan. + var logger = console.error.bind(console); + + // Sets a property on an object, preserving its enumerability. + // This function assumes that the property is already writable. + function defineProperty (obj, name, value) { + var enumerable = !!obj[name] && obj.propertyIsEnumerable(name); + Object.defineProperty(obj, name, { + configurable: true, + enumerable: enumerable, + writable: true, + value: value + }); } - // backward compatibility, the user is explicitly - // managing destroyed - this._readableState.destroyed = value; - } -}); + // Keep initialization idempotent. + function shimmer (options) { + if (options && options.logger) { + if (!isFunction(options.logger)) logger("new logger isn't a function, not replacing"); + else logger = options.logger; + } + } -Readable.prototype.destroy = destroyImpl.destroy; -Readable.prototype._undestroy = destroyImpl.undestroy; -Readable.prototype._destroy = function (err, cb) { - this.push(null); - cb(err); -}; + function wrap (nodule, name, wrapper) { + if (!nodule || !nodule[name]) { + logger('no original function ' + name + ' to wrap'); + return; + } -// Manually shove something into the read() buffer. -// This returns true if the highWaterMark has not been hit yet, -// similar to how Writable.write() returns true if you should -// write() some more. -Readable.prototype.push = function (chunk, encoding) { - var state = this._readableState; - var skipChunkCheck; - - if (!state.objectMode) { - if (typeof chunk === 'string') { - encoding = encoding || state.defaultEncoding; - if (encoding !== state.encoding) { - chunk = Buffer.from(chunk, encoding); - encoding = ''; - } - skipChunkCheck = true; - } - } else { - skipChunkCheck = true; - } + if (!wrapper) { + logger('no wrapper function'); + logger((new Error()).stack); + return; + } - return readableAddChunk(this, chunk, encoding, false, skipChunkCheck); -}; + if (!isFunction(nodule[name]) || !isFunction(wrapper)) { + logger('original object and wrapper must be functions'); + return; + } -// Unshift should *always* be something directly out of read() -Readable.prototype.unshift = function (chunk) { - return readableAddChunk(this, chunk, null, true, false); -}; + var original = nodule[name]; + var wrapped = wrapper(original, name); -function readableAddChunk(stream, chunk, encoding, addToFront, skipChunkCheck) { - var state = stream._readableState; - if (chunk === null) { - state.reading = false; - onEofChunk(stream, state); - } else { - var er; - if (!skipChunkCheck) er = chunkInvalid(state, chunk); - if (er) { - stream.emit('error', er); - } else if (state.objectMode || chunk && chunk.length > 0) { - if (typeof chunk !== 'string' && !state.objectMode && Object.getPrototypeOf(chunk) !== Buffer.prototype) { - chunk = _uint8ArrayToBuffer(chunk); - } - - if (addToFront) { - if (state.endEmitted) stream.emit('error', new Error('stream.unshift() after end event'));else addChunk(stream, state, chunk, true); - } else if (state.ended) { - stream.emit('error', new Error('stream.push() after EOF')); - } else { - state.reading = false; - if (state.decoder && !encoding) { - chunk = state.decoder.write(chunk); - if (state.objectMode || chunk.length !== 0) addChunk(stream, state, chunk, false);else maybeReadMore(stream, state); - } else { - addChunk(stream, state, chunk, false); - } + defineProperty(wrapped, '__original', original); + defineProperty(wrapped, '__unwrap', function () { + if (nodule[name] === wrapped) defineProperty(nodule, name, original); + }); + defineProperty(wrapped, '__wrapped', true); + + defineProperty(nodule, name, wrapped); + return wrapped; + } + + function massWrap (nodules, names, wrapper) { + if (!nodules) { + logger('must provide one or more modules to patch'); + logger((new Error()).stack); + return; + } else if (!Array.isArray(nodules)) { + nodules = [nodules]; + } + + if (!(names && Array.isArray(names))) { + logger('must provide one or more functions to wrap on modules'); + return; } - } else if (!addToFront) { - state.reading = false; + + nodules.forEach(function (nodule) { + names.forEach(function (name) { + wrap(nodule, name, wrapper); + }); + }); } - } - return needMoreData(state); -} + function unwrap (nodule, name) { + if (!nodule || !nodule[name]) { + logger('no function to unwrap.'); + logger((new Error()).stack); + return; + } -function addChunk(stream, state, chunk, addToFront) { - if (state.flowing && state.length === 0 && !state.sync) { - stream.emit('data', chunk); - stream.read(0); - } else { - // update the buffer info. - state.length += state.objectMode ? 1 : chunk.length; - if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk); + if (!nodule[name].__unwrap) { + logger('no original to unwrap to -- has ' + name + ' already been unwrapped?'); + } else { + return nodule[name].__unwrap(); + } + } - if (state.needReadable) emitReadable(stream); - } - maybeReadMore(stream, state); -} + function massUnwrap (nodules, names) { + if (!nodules) { + logger('must provide one or more modules to patch'); + logger((new Error()).stack); + return; + } else if (!Array.isArray(nodules)) { + nodules = [nodules]; + } -function chunkInvalid(state, chunk) { - var er; - if (!_isUint8Array(chunk) && typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) { - er = new TypeError('Invalid non-string/buffer chunk'); - } - return er; -} - -// if it's past the high water mark, we can push in some more. -// Also, if we have no data yet, we can stand some -// more bytes. This is to work around cases where hwm=0, -// such as the repl. Also, if the push() triggered a -// readable event, and the user called read(largeNumber) such that -// needReadable was set, then we ought to push more, so that another -// 'readable' event will be triggered. -function needMoreData(state) { - return !state.ended && (state.needReadable || state.length < state.highWaterMark || state.length === 0); -} - -Readable.prototype.isPaused = function () { - return this._readableState.flowing === false; -}; + if (!(names && Array.isArray(names))) { + logger('must provide one or more functions to unwrap on modules'); + return; + } -// backwards compatibility. -Readable.prototype.setEncoding = function (enc) { - if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder; - this._readableState.decoder = new StringDecoder(enc); - this._readableState.encoding = enc; - return this; -}; + nodules.forEach(function (nodule) { + names.forEach(function (name) { + unwrap(nodule, name); + }); + }); + } -// Don't raise the hwm > 8MB -var MAX_HWM = 0x800000; -function computeNewHighWaterMark(n) { - if (n >= MAX_HWM) { - n = MAX_HWM; - } else { - // Get the next highest power of 2 to prevent increasing hwm excessively in - // tiny amounts - n--; - n |= n >>> 1; - n |= n >>> 2; - n |= n >>> 4; - n |= n >>> 8; - n |= n >>> 16; - n++; - } - return n; -} - -// This function is designed to be inlinable, so please take care when making -// changes to the function body. -function howMuchToRead(n, state) { - if (n <= 0 || state.length === 0 && state.ended) return 0; - if (state.objectMode) return 1; - if (n !== n) { - // Only flow one buffer at a time - if (state.flowing && state.length) return state.buffer.head.data.length;else return state.length; - } - // If we're asking for more than the current hwm, then raise the hwm. - if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n); - if (n <= state.length) return n; - // Don't have enough - if (!state.ended) { - state.needReadable = true; - return 0; - } - return state.length; -} - -// you can override either this method, or the async _read(n) below. -Readable.prototype.read = function (n) { - debug('read', n); - n = parseInt(n, 10); - var state = this._readableState; - var nOrig = n; - - if (n !== 0) state.emittedReadable = false; - - // if we're doing read(0) to trigger a readable event, but we - // already have a bunch of data in the buffer, then just trigger - // the 'readable' event and move on. - if (n === 0 && state.needReadable && (state.length >= state.highWaterMark || state.ended)) { - debug('read: emitReadable', state.length, state.ended); - if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this); - return null; - } + shimmer.wrap = wrap; + shimmer.massWrap = massWrap; + shimmer.unwrap = unwrap; + shimmer.massUnwrap = massUnwrap; - n = howMuchToRead(n, state); + module.exports = shimmer; + }, {}], + 349: [function (require, module, exports) { + // Copyright 2015 Joyent, Inc. - // if we've ended, and we're now clear, then finish it up. - if (n === 0 && state.ended) { - if (state.length === 0) endReadable(this); - return null; - } + var Buffer = require('safer-buffer').Buffer; - // All the actual chunk generation logic needs to be - // *below* the call to _read. The reason is that in certain - // synthetic stream cases, such as passthrough streams, _read - // may be a completely synchronous operation which may change - // the state of the read buffer, providing enough data when - // before there was *not* enough. - // - // So, the steps are: - // 1. Figure out what the state of things will be after we do - // a read from the buffer. - // - // 2. If that resulting state will trigger a _read, then call _read. - // Note that this may be asynchronous, or synchronous. Yes, it is - // deeply ugly to write APIs this way, but that still doesn't mean - // that the Readable class should behave improperly, as streams are - // designed to be sync/async agnostic. - // Take note if the _read call is sync or async (ie, if the read call - // has returned yet), so that we know whether or not it's safe to emit - // 'readable' etc. - // - // 3. Actually pull the requested chunks out of the buffer and return. - - // if we need a readable event, then we need to do some reading. - var doRead = state.needReadable; - debug('need readable', doRead); - - // if we currently have less than the highWaterMark, then also read some - if (state.length === 0 || state.length - n < state.highWaterMark) { - doRead = true; - debug('length less than watermark', doRead); - } + var algInfo = { + dsa: { + parts: ['p', 'q', 'g', 'y'], + sizePart: 'p' + }, + rsa: { + parts: ['e', 'n'], + sizePart: 'n' + }, + ecdsa: { + parts: ['curve', 'Q'], + sizePart: 'Q' + }, + ed25519: { + parts: ['A'], + sizePart: 'A' + } + }; + algInfo.curve25519 = algInfo.ed25519; - // however, if we've ended, then there's no point, and if we're already - // reading, then it's unnecessary. - if (state.ended || state.reading) { - doRead = false; - debug('reading or ended', doRead); - } else if (doRead) { - debug('do read'); - state.reading = true; - state.sync = true; - // if the length is currently zero, then we *need* a readable event. - if (state.length === 0) state.needReadable = true; - // call internal read method - this._read(state.highWaterMark); - state.sync = false; - // If _read pushed data synchronously, then `reading` will be false, - // and we need to re-evaluate how much data we can return to the user. - if (!state.reading) n = howMuchToRead(nOrig, state); - } + var algPrivInfo = { + dsa: { + parts: ['p', 'q', 'g', 'y', 'x'] + }, + rsa: { + parts: ['n', 'e', 'd', 'iqmp', 'p', 'q'] + }, + ecdsa: { + parts: ['curve', 'Q', 'd'] + }, + ed25519: { + parts: ['A', 'k'] + } + }; + algPrivInfo.curve25519 = algPrivInfo.ed25519; + + var hashAlgs = { + md5: true, + sha1: true, + sha256: true, + sha384: true, + sha512: true + }; - var ret; - if (n > 0) ret = fromList(n, state);else ret = null; + /* + * Taken from + * http://csrc.nist.gov/groups/ST/toolkit/documents/dss/NISTReCur.pdf + */ + var curves = { + nistp256: { + size: 256, + pkcs8oid: '1.2.840.10045.3.1.7', + p: Buffer.from(('00' + + 'ffffffff 00000001 00000000 00000000' + + '00000000 ffffffff ffffffff ffffffff') + .replace(/ /g, ''), 'hex'), + a: Buffer.from(('00' + + 'FFFFFFFF 00000001 00000000 00000000' + + '00000000 FFFFFFFF FFFFFFFF FFFFFFFC') + .replace(/ /g, ''), 'hex'), + b: Buffer.from(( + '5ac635d8 aa3a93e7 b3ebbd55 769886bc' + + '651d06b0 cc53b0f6 3bce3c3e 27d2604b') + .replace(/ /g, ''), 'hex'), + s: Buffer.from(('00' + + 'c49d3608 86e70493 6a6678e1 139d26b7' + + '819f7e90') + .replace(/ /g, ''), 'hex'), + n: Buffer.from(('00' + + 'ffffffff 00000000 ffffffff ffffffff' + + 'bce6faad a7179e84 f3b9cac2 fc632551') + .replace(/ /g, ''), 'hex'), + G: Buffer.from(('04' + + '6b17d1f2 e12c4247 f8bce6e5 63a440f2' + + '77037d81 2deb33a0 f4a13945 d898c296' + + '4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16' + + '2bce3357 6b315ece cbb64068 37bf51f5') + .replace(/ /g, ''), 'hex') + }, + nistp384: { + size: 384, + pkcs8oid: '1.3.132.0.34', + p: Buffer.from(('00' + + 'ffffffff ffffffff ffffffff ffffffff' + + 'ffffffff ffffffff ffffffff fffffffe' + + 'ffffffff 00000000 00000000 ffffffff') + .replace(/ /g, ''), 'hex'), + a: Buffer.from(('00' + + 'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' + + 'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFE' + + 'FFFFFFFF 00000000 00000000 FFFFFFFC') + .replace(/ /g, ''), 'hex'), + b: Buffer.from(( + 'b3312fa7 e23ee7e4 988e056b e3f82d19' + + '181d9c6e fe814112 0314088f 5013875a' + + 'c656398d 8a2ed19d 2a85c8ed d3ec2aef') + .replace(/ /g, ''), 'hex'), + s: Buffer.from(('00' + + 'a335926a a319a27a 1d00896a 6773a482' + + '7acdac73') + .replace(/ /g, ''), 'hex'), + n: Buffer.from(('00' + + 'ffffffff ffffffff ffffffff ffffffff' + + 'ffffffff ffffffff c7634d81 f4372ddf' + + '581a0db2 48b0a77a ecec196a ccc52973') + .replace(/ /g, ''), 'hex'), + G: Buffer.from(('04' + + 'aa87ca22 be8b0537 8eb1c71e f320ad74' + + '6e1d3b62 8ba79b98 59f741e0 82542a38' + + '5502f25d bf55296c 3a545e38 72760ab7' + + '3617de4a 96262c6f 5d9e98bf 9292dc29' + + 'f8f41dbd 289a147c e9da3113 b5f0b8c0' + + '0a60b1ce 1d7e819d 7a431d7c 90ea0e5f') + .replace(/ /g, ''), 'hex') + }, + nistp521: { + size: 521, + pkcs8oid: '1.3.132.0.35', + p: Buffer.from(( + '01ffffff ffffffff ffffffff ffffffff' + + 'ffffffff ffffffff ffffffff ffffffff' + + 'ffffffff ffffffff ffffffff ffffffff' + + 'ffffffff ffffffff ffffffff ffffffff' + + 'ffff').replace(/ /g, ''), 'hex'), + a: Buffer.from(('01FF' + + 'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' + + 'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' + + 'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' + + 'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFC') + .replace(/ /g, ''), 'hex'), + b: Buffer.from(('51' + + '953eb961 8e1c9a1f 929a21a0 b68540ee' + + 'a2da725b 99b315f3 b8b48991 8ef109e1' + + '56193951 ec7e937b 1652c0bd 3bb1bf07' + + '3573df88 3d2c34f1 ef451fd4 6b503f00') + .replace(/ /g, ''), 'hex'), + s: Buffer.from(('00' + + 'd09e8800 291cb853 96cc6717 393284aa' + + 'a0da64ba').replace(/ /g, ''), 'hex'), + n: Buffer.from(('01ff' + + 'ffffffff ffffffff ffffffff ffffffff' + + 'ffffffff ffffffff ffffffff fffffffa' + + '51868783 bf2f966b 7fcc0148 f709a5d0' + + '3bb5c9b8 899c47ae bb6fb71e 91386409') + .replace(/ /g, ''), 'hex'), + G: Buffer.from(('04' + + '00c6 858e06b7 0404e9cd 9e3ecb66 2395b442' + + '9c648139 053fb521 f828af60 6b4d3dba' + + 'a14b5e77 efe75928 fe1dc127 a2ffa8de' + + '3348b3c1 856a429b f97e7e31 c2e5bd66' + + '0118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9' + + '98f54449 579b4468 17afbd17 273e662c' + + '97ee7299 5ef42640 c550b901 3fad0761' + + '353c7086 a272c240 88be9476 9fd16650') + .replace(/ /g, ''), 'hex') + } + }; - if (ret === null) { - state.needReadable = true; - n = 0; - } else { - state.length -= n; - } + module.exports = { + info: algInfo, + privInfo: algPrivInfo, + hashAlgs: hashAlgs, + curves: curves + }; + }, { 'safer-buffer': 339 }], + 350: [function (require, module, exports) { + // Copyright 2016 Joyent, Inc. - if (state.length === 0) { - // If we have nothing in the buffer, then we want to know - // as soon as we *do* get something into the buffer. - if (!state.ended) state.needReadable = true; + module.exports = Certificate; - // If we tried to read() past the EOF, then emit end on the next tick. - if (nOrig !== n && state.ended) endReadable(this); - } + var assert = require('assert-plus'); + var Buffer = require('safer-buffer').Buffer; + var algs = require('./algs'); + var crypto = require('crypto'); + var Fingerprint = require('./fingerprint'); + var Signature = require('./signature'); + var errs = require('./errors'); + var util = require('util'); + var utils = require('./utils'); + var Key = require('./key'); + var PrivateKey = require('./private-key'); + var Identity = require('./identity'); + + var formats = {}; + formats.openssh = require('./formats/openssh-cert'); + formats.x509 = require('./formats/x509'); + formats.pem = require('./formats/x509-pem'); + + var CertificateParseError = errs.CertificateParseError; + var InvalidAlgorithmError = errs.InvalidAlgorithmError; + + function Certificate (opts) { + assert.object(opts, 'options'); + assert.arrayOfObject(opts.subjects, 'options.subjects'); + utils.assertCompatible(opts.subjects[0], Identity, [1, 0], + 'options.subjects'); + utils.assertCompatible(opts.subjectKey, Key, [1, 0], + 'options.subjectKey'); + utils.assertCompatible(opts.issuer, Identity, [1, 0], 'options.issuer'); + if (opts.issuerKey !== undefined) { + utils.assertCompatible(opts.issuerKey, Key, [1, 0], + 'options.issuerKey'); + } + assert.object(opts.signatures, 'options.signatures'); + assert.buffer(opts.serial, 'options.serial'); + assert.date(opts.validFrom, 'options.validFrom'); + assert.date(opts.validUntil, 'optons.validUntil'); - if (ret !== null) this.emit('data', ret); + assert.optionalArrayOfString(opts.purposes, 'options.purposes'); - return ret; -}; + this._hashCache = {}; -function onEofChunk(stream, state) { - if (state.ended) return; - if (state.decoder) { - var chunk = state.decoder.end(); - if (chunk && chunk.length) { - state.buffer.push(chunk); - state.length += state.objectMode ? 1 : chunk.length; + this.subjects = opts.subjects; + this.issuer = opts.issuer; + this.subjectKey = opts.subjectKey; + this.issuerKey = opts.issuerKey; + this.signatures = opts.signatures; + this.serial = opts.serial; + this.validFrom = opts.validFrom; + this.validUntil = opts.validUntil; + this.purposes = opts.purposes; } - } - state.ended = true; - - // emit 'readable' now to make sure it gets picked up. - emitReadable(stream); -} - -// Don't emit readable right away in sync mode, because this can trigger -// another read() call => stack overflow. This way, it might trigger -// a nextTick recursion warning, but that's not so bad. -function emitReadable(stream) { - var state = stream._readableState; - state.needReadable = false; - if (!state.emittedReadable) { - debug('emitReadable', state.flowing); - state.emittedReadable = true; - if (state.sync) pna.nextTick(emitReadable_, stream);else emitReadable_(stream); - } -} - -function emitReadable_(stream) { - debug('emit readable'); - stream.emit('readable'); - flow(stream); -} - -// at this point, the user has presumably seen the 'readable' event, -// and called read() to consume some data. that may have triggered -// in turn another _read(n) call, in which case reading = true if -// it's in progress. -// However, if we're not ended, or reading, and the length < hwm, -// then go ahead and try to read some more preemptively. -function maybeReadMore(stream, state) { - if (!state.readingMore) { - state.readingMore = true; - pna.nextTick(maybeReadMore_, stream, state); - } -} - -function maybeReadMore_(stream, state) { - var len = state.length; - while (!state.reading && !state.flowing && !state.ended && state.length < state.highWaterMark) { - debug('maybeReadMore read 0'); - stream.read(0); - if (len === state.length) - // didn't get any data, stop spinning. - break;else len = state.length; - } - state.readingMore = false; -} - -// abstract method. to be overridden in specific implementation classes. -// call cb(er, data) where data is <= n in length. -// for virtual (non-string, non-buffer) streams, "length" is somewhat -// arbitrary, and perhaps not very meaningful. -Readable.prototype._read = function (n) { - this.emit('error', new Error('_read() is not implemented')); -}; -Readable.prototype.pipe = function (dest, pipeOpts) { - var src = this; - var state = this._readableState; - - switch (state.pipesCount) { - case 0: - state.pipes = dest; - break; - case 1: - state.pipes = [state.pipes, dest]; - break; - default: - state.pipes.push(dest); - break; - } - state.pipesCount += 1; - debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts); + Certificate.formats = formats; - var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr; + Certificate.prototype.toBuffer = function (format, options) { + if (format === undefined) { format = 'x509'; } + assert.string(format, 'format'); + assert.object(formats[format], 'formats[format]'); + assert.optionalObject(options, 'options'); - var endFn = doEnd ? onend : unpipe; - if (state.endEmitted) pna.nextTick(endFn);else src.once('end', endFn); + return (formats[format].write(this, options)); + }; - dest.on('unpipe', onunpipe); - function onunpipe(readable, unpipeInfo) { - debug('onunpipe'); - if (readable === src) { - if (unpipeInfo && unpipeInfo.hasUnpiped === false) { - unpipeInfo.hasUnpiped = true; - cleanup(); - } - } - } + Certificate.prototype.toString = function (format, options) { + if (format === undefined) { format = 'pem'; } + return (this.toBuffer(format, options).toString()); + }; - function onend() { - debug('onend'); - dest.end(); - } + Certificate.prototype.fingerprint = function (algo) { + if (algo === undefined) { algo = 'sha256'; } + assert.string(algo, 'algorithm'); + var opts = { + type: 'certificate', + hash: this.hash(algo), + algorithm: algo + }; + return (new Fingerprint(opts)); + }; - // when the dest drains, it reduces the awaitDrain counter - // on the source. This would be more elegant with a .once() - // handler in flow(), but adding and removing repeatedly is - // too slow. - var ondrain = pipeOnDrain(src); - dest.on('drain', ondrain); - - var cleanedUp = false; - function cleanup() { - debug('cleanup'); - // cleanup event handlers once the pipe is broken - dest.removeListener('close', onclose); - dest.removeListener('finish', onfinish); - dest.removeListener('drain', ondrain); - dest.removeListener('error', onerror); - dest.removeListener('unpipe', onunpipe); - src.removeListener('end', onend); - src.removeListener('end', unpipe); - src.removeListener('data', ondata); - - cleanedUp = true; - - // if the reader is waiting for a drain event from this - // specific writer, then it would cause it to never start - // flowing again. - // So, if this is awaiting a drain, then we just call it now. - // If we don't know, then assume that we are waiting for one. - if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain(); - } + Certificate.prototype.hash = function (algo) { + assert.string(algo, 'algorithm'); + algo = algo.toLowerCase(); + if (algs.hashAlgs[algo] === undefined) { throw (new InvalidAlgorithmError(algo)); } - // If the user pushes more data while we're writing to dest then we'll end up - // in ondata again. However, we only want to increase awaitDrain once because - // dest will only emit one 'drain' event for the multiple writes. - // => Introduce a guard on increasing awaitDrain. - var increasedAwaitDrain = false; - src.on('data', ondata); - function ondata(chunk) { - debug('ondata'); - increasedAwaitDrain = false; - var ret = dest.write(chunk); - if (false === ret && !increasedAwaitDrain) { - // If the user unpiped during `dest.write()`, it is possible - // to get stuck in a permanently paused state if that write - // also returned false. - // => Check whether `dest` is still a piping destination. - if ((state.pipesCount === 1 && state.pipes === dest || state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1) && !cleanedUp) { - debug('false write response, pause', src._readableState.awaitDrain); - src._readableState.awaitDrain++; - increasedAwaitDrain = true; - } - src.pause(); - } - } + if (this._hashCache[algo]) { return (this._hashCache[algo]); } - // if the dest has an error, then stop piping into it. - // however, don't suppress the throwing behavior for this. - function onerror(er) { - debug('onerror', er); - unpipe(); - dest.removeListener('error', onerror); - if (EElistenerCount(dest, 'error') === 0) dest.emit('error', er); - } + var hash = crypto.createHash(algo) + .update(this.toBuffer('x509')).digest(); + this._hashCache[algo] = hash; + return (hash); + }; - // Make sure our error handler is attached before userland ones. - prependListener(dest, 'error', onerror); + Certificate.prototype.isExpired = function (when) { + if (when === undefined) { when = new Date(); } + return (!((when.getTime() >= this.validFrom.getTime()) && + (when.getTime() < this.validUntil.getTime()))); + }; - // Both close and finish should trigger unpipe, but only once. - function onclose() { - dest.removeListener('finish', onfinish); - unpipe(); - } - dest.once('close', onclose); - function onfinish() { - debug('onfinish'); - dest.removeListener('close', onclose); - unpipe(); - } - dest.once('finish', onfinish); + Certificate.prototype.isSignedBy = function (issuerCert) { + utils.assertCompatible(issuerCert, Certificate, [1, 0], 'issuer'); - function unpipe() { - debug('unpipe'); - src.unpipe(dest); - } + if (!this.issuer.equals(issuerCert.subjects[0])) { return (false); } + if (this.issuer.purposes && this.issuer.purposes.length > 0 && + this.issuer.purposes.indexOf('ca') === -1) { + return (false); + } - // tell the dest that it's being piped to - dest.emit('pipe', src); + return (this.isSignedByKey(issuerCert.subjectKey)); + }; - // start the flow if it hasn't been started already. - if (!state.flowing) { - debug('pipe resume'); - src.resume(); - } + Certificate.prototype.isSignedByKey = function (issuerKey) { + utils.assertCompatible(issuerKey, Key, [1, 2], 'issuerKey'); - return dest; -}; + if (this.issuerKey !== undefined) { + return (this.issuerKey + .fingerprint('sha512').matches(issuerKey)); + } -function pipeOnDrain(src) { - return function () { - var state = src._readableState; - debug('pipeOnDrain', state.awaitDrain); - if (state.awaitDrain) state.awaitDrain--; - if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) { - state.flowing = true; - flow(src); - } - }; -} + var fmt = Object.keys(this.signatures)[0]; + var valid = formats[fmt].verify(this, issuerKey); + if (valid) { this.issuerKey = issuerKey; } + return (valid); + }; -Readable.prototype.unpipe = function (dest) { - var state = this._readableState; - var unpipeInfo = { hasUnpiped: false }; + Certificate.prototype.signWith = function (key) { + utils.assertCompatible(key, PrivateKey, [1, 2], 'key'); + var fmts = Object.keys(formats); + var didOne = false; + for (var i = 0; i < fmts.length; ++i) { + if (fmts[i] !== 'pem') { + var ret = formats[fmts[i]].sign(this, key); + if (ret === true) { didOne = true; } + } + } + if (!didOne) { + throw (new Error('Failed to sign the certificate for any ' + + 'available certificate formats')); + } + }; - // if we're not piping anywhere, then do nothing. - if (state.pipesCount === 0) return this; + Certificate.createSelfSigned = function (subjectOrSubjects, key, options) { + var subjects; + if (Array.isArray(subjectOrSubjects)) { subjects = subjectOrSubjects; } else { subjects = [subjectOrSubjects]; } - // just one destination. most common case. - if (state.pipesCount === 1) { - // passed in one, but it's not the right one. - if (dest && dest !== state.pipes) return this; + assert.arrayOfObject(subjects); + subjects.forEach(function (subject) { + utils.assertCompatible(subject, Identity, [1, 0], 'subject'); + }); - if (!dest) dest = state.pipes; + utils.assertCompatible(key, PrivateKey, [1, 2], 'private key'); + + assert.optionalObject(options, 'options'); + if (options === undefined) { options = {}; } + assert.optionalObject(options.validFrom, 'options.validFrom'); + assert.optionalObject(options.validUntil, 'options.validUntil'); + var validFrom = options.validFrom; + var validUntil = options.validUntil; + if (validFrom === undefined) { validFrom = new Date(); } + if (validUntil === undefined) { + assert.optionalNumber(options.lifetime, 'options.lifetime'); + var lifetime = options.lifetime; + if (lifetime === undefined) { lifetime = 10 * 365 * 24 * 3600; } + validUntil = new Date(); + validUntil.setTime(validUntil.getTime() + lifetime * 1000); + } + assert.optionalBuffer(options.serial, 'options.serial'); + var serial = options.serial; + if (serial === undefined) { serial = Buffer.from('0000000000000001', 'hex'); } - // got a match. - state.pipes = null; - state.pipesCount = 0; - state.flowing = false; - if (dest) dest.emit('unpipe', this, unpipeInfo); - return this; - } + var purposes = options.purposes; + if (purposes === undefined) { purposes = []; } - // slow case. multiple pipe destinations. + if (purposes.indexOf('signature') === -1) { purposes.push('signature'); } - if (!dest) { - // remove all. - var dests = state.pipes; - var len = state.pipesCount; - state.pipes = null; - state.pipesCount = 0; - state.flowing = false; + /* Self-signed certs are always CAs. */ + if (purposes.indexOf('ca') === -1) { purposes.push('ca'); } + if (purposes.indexOf('crl') === -1) { purposes.push('crl'); } - for (var i = 0; i < len; i++) { - dests[i].emit('unpipe', this, unpipeInfo); - }return this; - } + /* + * If we weren't explicitly given any other purposes, do the sensible + * thing and add some basic ones depending on the subject type. + */ + if (purposes.length <= 3) { + var hostSubjects = subjects.filter(function (subject) { + return (subject.type === 'host'); + }); + var userSubjects = subjects.filter(function (subject) { + return (subject.type === 'user'); + }); + if (hostSubjects.length > 0) { + if (purposes.indexOf('serverAuth') === -1) { purposes.push('serverAuth'); } + } + if (userSubjects.length > 0) { + if (purposes.indexOf('clientAuth') === -1) { purposes.push('clientAuth'); } + } + if (userSubjects.length > 0 || hostSubjects.length > 0) { + if (purposes.indexOf('keyAgreement') === -1) { purposes.push('keyAgreement'); } + if (key.type === 'rsa' && + purposes.indexOf('encryption') === -1) { purposes.push('encryption'); } + } + } - // try to find the right one. - var index = indexOf(state.pipes, dest); - if (index === -1) return this; + var cert = new Certificate({ + subjects: subjects, + issuer: subjects[0], + subjectKey: key.toPublic(), + issuerKey: key.toPublic(), + signatures: {}, + serial: serial, + validFrom: validFrom, + validUntil: validUntil, + purposes: purposes + }); + cert.signWith(key); - state.pipes.splice(index, 1); - state.pipesCount -= 1; - if (state.pipesCount === 1) state.pipes = state.pipes[0]; + return (cert); + }; - dest.emit('unpipe', this, unpipeInfo); + Certificate.create = + function (subjectOrSubjects, key, issuer, issuerKey, options) { + var subjects; + if (Array.isArray(subjectOrSubjects)) { subjects = subjectOrSubjects; } else { subjects = [subjectOrSubjects]; } - return this; -}; + assert.arrayOfObject(subjects); + subjects.forEach(function (subject) { + utils.assertCompatible(subject, Identity, [1, 0], 'subject'); + }); -// set up data events if they are asked for -// Ensure readable listeners eventually get something -Readable.prototype.on = function (ev, fn) { - var res = Stream.prototype.on.call(this, ev, fn); - - if (ev === 'data') { - // Start flowing on next tick if stream isn't explicitly paused - if (this._readableState.flowing !== false) this.resume(); - } else if (ev === 'readable') { - var state = this._readableState; - if (!state.endEmitted && !state.readableListening) { - state.readableListening = state.needReadable = true; - state.emittedReadable = false; - if (!state.reading) { - pna.nextTick(nReadingNextTick, this); - } else if (state.length) { - emitReadable(this); + utils.assertCompatible(key, Key, [1, 0], 'key'); + if (PrivateKey.isPrivateKey(key)) { key = key.toPublic(); } + utils.assertCompatible(issuer, Identity, [1, 0], 'issuer'); + utils.assertCompatible(issuerKey, PrivateKey, [1, 2], 'issuer key'); + + assert.optionalObject(options, 'options'); + if (options === undefined) { options = {}; } + assert.optionalObject(options.validFrom, 'options.validFrom'); + assert.optionalObject(options.validUntil, 'options.validUntil'); + var validFrom = options.validFrom; + var validUntil = options.validUntil; + if (validFrom === undefined) { validFrom = new Date(); } + if (validUntil === undefined) { + assert.optionalNumber(options.lifetime, 'options.lifetime'); + var lifetime = options.lifetime; + if (lifetime === undefined) { lifetime = 10 * 365 * 24 * 3600; } + validUntil = new Date(); + validUntil.setTime(validUntil.getTime() + lifetime * 1000); } - } - } - - return res; -}; -Readable.prototype.addListener = Readable.prototype.on; - -function nReadingNextTick(self) { - debug('readable nexttick read 0'); - self.read(0); -} - -// pause() and resume() are remnants of the legacy readable stream API -// If the user uses them, then switch into old mode. -Readable.prototype.resume = function () { - var state = this._readableState; - if (!state.flowing) { - debug('resume'); - state.flowing = true; - resume(this, state); - } - return this; -}; + assert.optionalBuffer(options.serial, 'options.serial'); + var serial = options.serial; + if (serial === undefined) { serial = Buffer.from('0000000000000001', 'hex'); } -function resume(stream, state) { - if (!state.resumeScheduled) { - state.resumeScheduled = true; - pna.nextTick(resume_, stream, state); - } -} - -function resume_(stream, state) { - if (!state.reading) { - debug('resume read 0'); - stream.read(0); - } + var purposes = options.purposes; + if (purposes === undefined) { purposes = []; } - state.resumeScheduled = false; - state.awaitDrain = 0; - stream.emit('resume'); - flow(stream); - if (state.flowing && !state.reading) stream.read(0); -} - -Readable.prototype.pause = function () { - debug('call pause flowing=%j', this._readableState.flowing); - if (false !== this._readableState.flowing) { - debug('pause'); - this._readableState.flowing = false; - this.emit('pause'); - } - return this; -}; + if (purposes.indexOf('signature') === -1) { purposes.push('signature'); } -function flow(stream) { - var state = stream._readableState; - debug('flow', state.flowing); - while (state.flowing && stream.read() !== null) {} -} + if (options.ca === true) { + if (purposes.indexOf('ca') === -1) { purposes.push('ca'); } + if (purposes.indexOf('crl') === -1) { purposes.push('crl'); } + } -// wrap an old-style stream as the async data source. -// This is *not* part of the readable stream interface. -// It is an ugly unfortunate mess of history. -Readable.prototype.wrap = function (stream) { - var _this = this; + var hostSubjects = subjects.filter(function (subject) { + return (subject.type === 'host'); + }); + var userSubjects = subjects.filter(function (subject) { + return (subject.type === 'user'); + }); + if (hostSubjects.length > 0) { + if (purposes.indexOf('serverAuth') === -1) { purposes.push('serverAuth'); } + } + if (userSubjects.length > 0) { + if (purposes.indexOf('clientAuth') === -1) { purposes.push('clientAuth'); } + } + if (userSubjects.length > 0 || hostSubjects.length > 0) { + if (purposes.indexOf('keyAgreement') === -1) { purposes.push('keyAgreement'); } + if (key.type === 'rsa' && + purposes.indexOf('encryption') === -1) { purposes.push('encryption'); } + } - var state = this._readableState; - var paused = false; + var cert = new Certificate({ + subjects: subjects, + issuer: issuer, + subjectKey: key, + issuerKey: issuerKey.toPublic(), + signatures: {}, + serial: serial, + validFrom: validFrom, + validUntil: validUntil, + purposes: purposes + }); + cert.signWith(issuerKey); - stream.on('end', function () { - debug('wrapped end'); - if (state.decoder && !state.ended) { - var chunk = state.decoder.end(); - if (chunk && chunk.length) _this.push(chunk); - } + return (cert); + }; - _this.push(null); - }); + Certificate.parse = function (data, format, options) { + if (typeof (data) !== 'string') { assert.buffer(data, 'data'); } + if (format === undefined) { format = 'auto'; } + assert.string(format, 'format'); + if (typeof (options) === 'string') { options = { filename: options }; } + assert.optionalObject(options, 'options'); + if (options === undefined) { options = {}; } + assert.optionalString(options.filename, 'options.filename'); + if (options.filename === undefined) { options.filename = '(unnamed)'; } - stream.on('data', function (chunk) { - debug('wrapped data'); - if (state.decoder) chunk = state.decoder.write(chunk); + assert.object(formats[format], 'formats[format]'); - // don't skip over falsy values in objectMode - if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return; + try { + var k = formats[format].read(data, options); + return (k); + } catch (e) { + throw (new CertificateParseError(options.filename, format, e)); + } + }; - var ret = _this.push(chunk); - if (!ret) { - paused = true; - stream.pause(); - } - }); + Certificate.isCertificate = function (obj, ver) { + return (utils.isCompatible(obj, Certificate, ver)); + }; - // proxy all the other methods. - // important when wrapping filters and duplexes. - for (var i in stream) { - if (this[i] === undefined && typeof stream[i] === 'function') { - this[i] = function (method) { - return function () { - return stream[method].apply(stream, arguments); - }; - }(i); - } - } + /* + * API versions for Certificate: + * [1,0] -- initial ver + */ + Certificate.prototype._sshpkApiVersion = [1, 0]; - // proxy certain important events. - for (var n = 0; n < kProxyEvents.length; n++) { - stream.on(kProxyEvents[n], this.emit.bind(this, kProxyEvents[n])); - } + Certificate._oldVersionDetect = function (obj) { + return ([1, 0]); + }; + }, { './algs': 349, './errors': 353, './fingerprint': 354, './formats/openssh-cert': 357, './formats/x509': 365, './formats/x509-pem': 364, './identity': 366, './key': 368, './private-key': 369, './signature': 370, './utils': 372, 'assert-plus': 61, crypto: 112, 'safer-buffer': 339, util: 393 }], + 351: [function (require, module, exports) { + // Copyright 2017 Joyent, Inc. - // when we try to consume some more bytes, simply unpause the - // underlying stream. - this._read = function (n) { - debug('wrapped _read', n); - if (paused) { - paused = false; - stream.resume(); - } - }; + module.exports = { + DiffieHellman: DiffieHellman, + generateECDSA: generateECDSA, + generateED25519: generateED25519 + }; - return this; -}; + var assert = require('assert-plus'); + var crypto = require('crypto'); + var Buffer = require('safer-buffer').Buffer; + var algs = require('./algs'); + var utils = require('./utils'); + var nacl; + + var Key = require('./key'); + var PrivateKey = require('./private-key'); + + var CRYPTO_HAVE_ECDH = (crypto.createECDH !== undefined); + + var ecdh, ec, jsbn; + + function DiffieHellman (key) { + utils.assertCompatible(key, Key, [1, 4], 'key'); + this._isPriv = PrivateKey.isPrivateKey(key, [1, 3]); + this._algo = key.type; + this._curve = key.curve; + this._key = key; + if (key.type === 'dsa') { + if (!CRYPTO_HAVE_ECDH) { + throw (new Error('Due to bugs in the node 0.10 ' + + 'crypto API, node 0.12.x or later is required ' + + 'to use DH')); + } + this._dh = crypto.createDiffieHellman( + key.part.p.data, undefined, + key.part.g.data, undefined); + this._p = key.part.p; + this._g = key.part.g; + if (this._isPriv) { this._dh.setPrivateKey(key.part.x.data); } + this._dh.setPublicKey(key.part.y.data); + } else if (key.type === 'ecdsa') { + if (!CRYPTO_HAVE_ECDH) { + if (ecdh === undefined) { ecdh = require('ecc-jsbn'); } + if (ec === undefined) { ec = require('ecc-jsbn/lib/ec'); } + if (jsbn === undefined) { jsbn = require('jsbn').BigInteger; } + + this._ecParams = new X9ECParameters(this._curve); + + if (this._isPriv) { + this._priv = new ECPrivate( + this._ecParams, key.part.d.data); + } + return; + } -Object.defineProperty(Readable.prototype, 'readableHighWaterMark', { - // making it explicit this property is not enumerable - // because otherwise some prototype manipulation in - // userland will fail - enumerable: false, - get: function () { - return this._readableState.highWaterMark; - } -}); - -// exposed for testing purposes only. -Readable._fromList = fromList; - -// Pluck off n bytes from an array of buffers. -// Length is the combined lengths of all the buffers in the list. -// This function is designed to be inlinable, so please take care when making -// changes to the function body. -function fromList(n, state) { - // nothing buffered - if (state.length === 0) return null; - - var ret; - if (state.objectMode) ret = state.buffer.shift();else if (!n || n >= state.length) { - // read it all, truncate the list - if (state.decoder) ret = state.buffer.join('');else if (state.buffer.length === 1) ret = state.buffer.head.data;else ret = state.buffer.concat(state.length); - state.buffer.clear(); - } else { - // read part of list - ret = fromListPartial(n, state.buffer, state.decoder); - } + var curve = { + nistp256: 'prime256v1', + nistp384: 'secp384r1', + nistp521: 'secp521r1' + }[key.curve]; + this._dh = crypto.createECDH(curve); + if (typeof (this._dh) !== 'object' || + typeof (this._dh.setPrivateKey) !== 'function') { + CRYPTO_HAVE_ECDH = false; + DiffieHellman.call(this, key); + return; + } + if (this._isPriv) { this._dh.setPrivateKey(key.part.d.data); } + this._dh.setPublicKey(key.part.Q.data); + } else if (key.type === 'curve25519') { + if (nacl === undefined) { nacl = require('tweetnacl'); } - return ret; -} - -// Extracts only enough buffered data to satisfy the amount requested. -// This function is designed to be inlinable, so please take care when making -// changes to the function body. -function fromListPartial(n, list, hasStrings) { - var ret; - if (n < list.head.data.length) { - // slice is the same for buffers and strings - ret = list.head.data.slice(0, n); - list.head.data = list.head.data.slice(n); - } else if (n === list.head.data.length) { - // first chunk is a perfect match - ret = list.shift(); - } else { - // result spans more than one buffer - ret = hasStrings ? copyFromBufferString(n, list) : copyFromBuffer(n, list); - } - return ret; -} - -// Copies a specified amount of characters from the list of buffered data -// chunks. -// This function is designed to be inlinable, so please take care when making -// changes to the function body. -function copyFromBufferString(n, list) { - var p = list.head; - var c = 1; - var ret = p.data; - n -= ret.length; - while (p = p.next) { - var str = p.data; - var nb = n > str.length ? str.length : n; - if (nb === str.length) ret += str;else ret += str.slice(0, n); - n -= nb; - if (n === 0) { - if (nb === str.length) { - ++c; - if (p.next) list.head = p.next;else list.head = list.tail = null; - } else { - list.head = p; - p.data = str.slice(nb); - } - break; - } - ++c; - } - list.length -= c; - return ret; -} - -// Copies a specified amount of bytes from the list of buffered data chunks. -// This function is designed to be inlinable, so please take care when making -// changes to the function body. -function copyFromBuffer(n, list) { - var ret = Buffer.allocUnsafe(n); - var p = list.head; - var c = 1; - p.data.copy(ret); - n -= p.data.length; - while (p = p.next) { - var buf = p.data; - var nb = n > buf.length ? buf.length : n; - buf.copy(ret, ret.length - n, 0, nb); - n -= nb; - if (n === 0) { - if (nb === buf.length) { - ++c; - if (p.next) list.head = p.next;else list.head = list.tail = null; + if (this._isPriv) { + utils.assertCompatible(key, PrivateKey, [1, 5], 'key'); + this._priv = key.part.k.data; + } } else { - list.head = p; - p.data = buf.slice(nb); + throw (new Error('DH not supported for ' + key.type + ' keys')); } - break; } - ++c; - } - list.length -= c; - return ret; -} - -function endReadable(stream) { - var state = stream._readableState; - - // If we get here before consuming all the bytes, then that is a - // bug in node. Should never happen. - if (state.length > 0) throw new Error('"endReadable()" called on non-empty stream'); - - if (!state.endEmitted) { - state.ended = true; - pna.nextTick(endReadableNT, state, stream); - } -} - -function endReadableNT(state, stream) { - // Check that we didn't get one last unshift. - if (!state.endEmitted && state.length === 0) { - state.endEmitted = true; - stream.readable = false; - stream.emit('end'); - } -} - -function indexOf(xs, x) { - for (var i = 0, l = xs.length; i < l; i++) { - if (xs[i] === x) return i; - } - return -1; -} -}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) -},{"./_stream_duplex":308,"./internal/streams/BufferList":313,"./internal/streams/destroy":314,"./internal/streams/stream":315,"_process":287,"core-util-is":106,"events":161,"inherits":217,"isarray":316,"process-nextick-args":286,"safe-buffer":338,"string_decoder/":317,"util":70}],311:[function(require,module,exports){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -// a transform stream is a readable/writable stream where you do -// something with the data. Sometimes it's called a "filter", -// but that's not a great name for it, since that implies a thing where -// some bits pass through, and others are simply ignored. (That would -// be a valid example of a transform, of course.) -// -// While the output is causally related to the input, it's not a -// necessarily symmetric or synchronous transformation. For example, -// a zlib stream might take multiple plain-text writes(), and then -// emit a single compressed chunk some time in the future. -// -// Here's how this works: -// -// The Transform stream has all the aspects of the readable and writable -// stream classes. When you write(chunk), that calls _write(chunk,cb) -// internally, and returns false if there's a lot of pending writes -// buffered up. When you call read(), that calls _read(n) until -// there's enough pending readable data buffered up. -// -// In a transform stream, the written data is placed in a buffer. When -// _read(n) is called, it transforms the queued up data, calling the -// buffered _write cb's as it consumes chunks. If consuming a single -// written chunk would result in multiple output chunks, then the first -// outputted bit calls the readcb, and subsequent chunks just go into -// the read buffer, and will cause it to emit 'readable' if necessary. -// -// This way, back-pressure is actually determined by the reading side, -// since _read has to be called to start processing a new chunk. However, -// a pathological inflate type of transform can cause excessive buffering -// here. For example, imagine a stream where every byte of input is -// interpreted as an integer from 0-255, and then results in that many -// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in -// 1kb of data being output. In this case, you could write a very small -// amount of input, and end up with a very large amount of output. In -// such a pathological inflating mechanism, there'd be no way to tell -// the system to stop doing the transform. A single 4MB write could -// cause the system to run out of memory. -// -// However, even in such a pathological case, only a single written chunk -// would be consumed, and then the rest would wait (un-transformed) until -// the results of the previous transformed chunk were consumed. - -'use strict'; - -module.exports = Transform; - -var Duplex = require('./_stream_duplex'); - -/**/ -var util = require('core-util-is'); -util.inherits = require('inherits'); -/**/ - -util.inherits(Transform, Duplex); - -function afterTransform(er, data) { - var ts = this._transformState; - ts.transforming = false; - - var cb = ts.writecb; - - if (!cb) { - return this.emit('error', new Error('write callback called multiple times')); - } - - ts.writechunk = null; - ts.writecb = null; - if (data != null) // single equals check for both `null` and `undefined` - this.push(data); + DiffieHellman.prototype.getPublicKey = function () { + if (this._isPriv) { return (this._key.toPublic()); } + return (this._key); + }; - cb(er); + DiffieHellman.prototype.getPrivateKey = function () { + if (this._isPriv) { return (this._key); } else { return (undefined); } + }; + DiffieHellman.prototype.getKey = DiffieHellman.prototype.getPrivateKey; - var rs = this._readableState; - rs.reading = false; - if (rs.needReadable || rs.length < rs.highWaterMark) { - this._read(rs.highWaterMark); - } -} + DiffieHellman.prototype._keyCheck = function (pk, isPub) { + assert.object(pk, 'key'); + if (!isPub) { utils.assertCompatible(pk, PrivateKey, [1, 3], 'key'); } + utils.assertCompatible(pk, Key, [1, 4], 'key'); -function Transform(options) { - if (!(this instanceof Transform)) return new Transform(options); + if (pk.type !== this._algo) { + throw (new Error('A ' + pk.type + ' key cannot be used in ' + + this._algo + ' Diffie-Hellman')); + } - Duplex.call(this, options); + if (pk.curve !== this._curve) { + throw (new Error('A key from the ' + pk.curve + ' curve ' + + 'cannot be used with a ' + this._curve + + ' Diffie-Hellman')); + } - this._transformState = { - afterTransform: afterTransform.bind(this), - needTransform: false, - transforming: false, - writecb: null, - writechunk: null, - writeencoding: null - }; + if (pk.type === 'dsa') { + assert.deepEqual(pk.part.p, this._p, + 'DSA key prime does not match'); + assert.deepEqual(pk.part.g, this._g, + 'DSA key generator does not match'); + } + }; - // start out asking for a readable event once data is transformed. - this._readableState.needReadable = true; + DiffieHellman.prototype.setKey = function (pk) { + this._keyCheck(pk); - // we have implemented the _read method, and done the other things - // that Readable wants before the first _read call, so unset the - // sync guard flag. - this._readableState.sync = false; + if (pk.type === 'dsa') { + this._dh.setPrivateKey(pk.part.x.data); + this._dh.setPublicKey(pk.part.y.data); + } else if (pk.type === 'ecdsa') { + if (CRYPTO_HAVE_ECDH) { + this._dh.setPrivateKey(pk.part.d.data); + this._dh.setPublicKey(pk.part.Q.data); + } else { + this._priv = new ECPrivate( + this._ecParams, pk.part.d.data); + } + } else if (pk.type === 'curve25519') { + var k = pk.part.k; + if (!pk.part.k) { k = pk.part.r; } + this._priv = k.data; + if (this._priv[0] === 0x00) { this._priv = this._priv.slice(1); } + this._priv = this._priv.slice(0, 32); + } + this._key = pk; + this._isPriv = true; + }; + DiffieHellman.prototype.setPrivateKey = DiffieHellman.prototype.setKey; - if (options) { - if (typeof options.transform === 'function') this._transform = options.transform; + DiffieHellman.prototype.computeSecret = function (otherpk) { + this._keyCheck(otherpk, true); + if (!this._isPriv) { + throw (new Error('DH exchange has not been initialized with ' + + 'a private key yet')); + } - if (typeof options.flush === 'function') this._flush = options.flush; - } + var pub; + if (this._algo === 'dsa') { + return (this._dh.computeSecret( + otherpk.part.y.data)); + } else if (this._algo === 'ecdsa') { + if (CRYPTO_HAVE_ECDH) { + return (this._dh.computeSecret( + otherpk.part.Q.data)); + } else { + pub = new ECPublic( + this._ecParams, otherpk.part.Q.data); + return (this._priv.deriveSharedSecret(pub)); + } + } else if (this._algo === 'curve25519') { + pub = otherpk.part.A.data; + while (pub[0] === 0x00 && pub.length > 32) { pub = pub.slice(1); } + var priv = this._priv; + assert.strictEqual(pub.length, 32); + assert.strictEqual(priv.length, 32); - // When the writable side finishes, then flush out anything remaining. - this.on('prefinish', prefinish); -} + var secret = nacl.box.before(new Uint8Array(pub), + new Uint8Array(priv)); -function prefinish() { - var _this = this; + return (Buffer.from(secret)); + } - if (typeof this._flush === 'function') { - this._flush(function (er, data) { - done(_this, er, data); - }); - } else { - done(this, null, null); - } -} + throw (new Error('Invalid algorithm: ' + this._algo)); + }; -Transform.prototype.push = function (chunk, encoding) { - this._transformState.needTransform = false; - return Duplex.prototype.push.call(this, chunk, encoding); -}; + DiffieHellman.prototype.generateKey = function () { + var parts = []; + var priv, pub; + if (this._algo === 'dsa') { + this._dh.generateKeys(); + + parts.push({ name: 'p', data: this._p.data }); + parts.push({ name: 'q', data: this._key.part.q.data }); + parts.push({ name: 'g', data: this._g.data }); + parts.push({ name: 'y', data: this._dh.getPublicKey() }); + parts.push({ name: 'x', data: this._dh.getPrivateKey() }); + this._key = new PrivateKey({ + type: 'dsa', + parts: parts + }); + this._isPriv = true; + return (this._key); + } else if (this._algo === 'ecdsa') { + if (CRYPTO_HAVE_ECDH) { + this._dh.generateKeys(); + + parts.push({ + name: 'curve', + data: Buffer.from(this._curve) + }); + parts.push({ name: 'Q', data: this._dh.getPublicKey() }); + parts.push({ name: 'd', data: this._dh.getPrivateKey() }); + this._key = new PrivateKey({ + type: 'ecdsa', + curve: this._curve, + parts: parts + }); + this._isPriv = true; + return (this._key); + } else { + var n = this._ecParams.getN(); + var r = new jsbn(crypto.randomBytes(n.bitLength())); + var n1 = n.subtract(jsbn.ONE); + priv = r.mod(n1).add(jsbn.ONE); + pub = this._ecParams.getG().multiply(priv); -// This is the part where you do stuff! -// override this function in implementation classes. -// 'chunk' is an input chunk. -// -// Call `push(newChunk)` to pass along transformed output -// to the readable side. You may call 'push' zero or more times. -// -// Call `cb(err)` when you are done with this chunk. If you pass -// an error, then that'll put the hurt on the whole operation. If you -// never call cb(), then you'll never get another chunk. -Transform.prototype._transform = function (chunk, encoding, cb) { - throw new Error('_transform() is not implemented'); -}; + priv = Buffer.from(priv.toByteArray()); + pub = Buffer.from(this._ecParams.getCurve() + .encodePointHex(pub), 'hex'); -Transform.prototype._write = function (chunk, encoding, cb) { - var ts = this._transformState; - ts.writecb = cb; - ts.writechunk = chunk; - ts.writeencoding = encoding; - if (!ts.transforming) { - var rs = this._readableState; - if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark); - } -}; + this._priv = new ECPrivate(this._ecParams, priv); -// Doesn't matter what the args are here. -// _transform does all the work. -// That we got here means that the readable side wants more data. -Transform.prototype._read = function (n) { - var ts = this._transformState; - - if (ts.writechunk !== null && ts.writecb && !ts.transforming) { - ts.transforming = true; - this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform); - } else { - // mark that we need a transform, so that any data that comes in - // will get processed, now that we've asked for it. - ts.needTransform = true; - } -}; + parts.push({ + name: 'curve', + data: Buffer.from(this._curve) + }); + parts.push({ name: 'Q', data: pub }); + parts.push({ name: 'd', data: priv }); -Transform.prototype._destroy = function (err, cb) { - var _this2 = this; + this._key = new PrivateKey({ + type: 'ecdsa', + curve: this._curve, + parts: parts + }); + this._isPriv = true; + return (this._key); + } + } else if (this._algo === 'curve25519') { + var pair = nacl.box.keyPair(); + priv = Buffer.from(pair.secretKey); + pub = Buffer.from(pair.publicKey); + priv = Buffer.concat([priv, pub]); + assert.strictEqual(priv.length, 64); + assert.strictEqual(pub.length, 32); + + parts.push({ name: 'A', data: pub }); + parts.push({ name: 'k', data: priv }); + this._key = new PrivateKey({ + type: 'curve25519', + parts: parts + }); + this._isPriv = true; + return (this._key); + } - Duplex.prototype._destroy.call(this, err, function (err2) { - cb(err2); - _this2.emit('close'); - }); -}; + throw (new Error('Invalid algorithm: ' + this._algo)); + }; + DiffieHellman.prototype.generateKeys = DiffieHellman.prototype.generateKey; + + /* These are helpers for using ecc-jsbn (for node 0.10 compatibility). */ + + function X9ECParameters (name) { + var params = algs.curves[name]; + assert.object(params); + + var p = new jsbn(params.p); + var a = new jsbn(params.a); + var b = new jsbn(params.b); + var n = new jsbn(params.n); + var h = jsbn.ONE; + var curve = new ec.ECCurveFp(p, a, b); + var G = curve.decodePointHex(params.G.toString('hex')); + + this.curve = curve; + this.g = G; + this.n = n; + this.h = h; + } + X9ECParameters.prototype.getCurve = function () { return (this.curve); }; + X9ECParameters.prototype.getG = function () { return (this.g); }; + X9ECParameters.prototype.getN = function () { return (this.n); }; + X9ECParameters.prototype.getH = function () { return (this.h); }; + + function ECPublic (params, buffer) { + this._params = params; + if (buffer[0] === 0x00) { buffer = buffer.slice(1); } + this._pub = params.getCurve().decodePointHex(buffer.toString('hex')); + } + + function ECPrivate (params, buffer) { + this._params = params; + this._priv = new jsbn(utils.mpNormalize(buffer)); + } + ECPrivate.prototype.deriveSharedSecret = function (pubKey) { + assert.ok(pubKey instanceof ECPublic); + var S = pubKey._pub.multiply(this._priv); + return (Buffer.from(S.getX().toBigInteger().toByteArray())); + }; -function done(stream, er, data) { - if (er) return stream.emit('error', er); - - if (data != null) // single equals check for both `null` and `undefined` - stream.push(data); - - // if there's nothing in the write buffer, then that means - // that nothing more will ever be provided - if (stream._writableState.length) throw new Error('Calling transform done when ws.length != 0'); - - if (stream._transformState.transforming) throw new Error('Calling transform done when still transforming'); - - return stream.push(null); -} -},{"./_stream_duplex":308,"core-util-is":106,"inherits":217}],312:[function(require,module,exports){ -(function (process,global,setImmediate){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -// A bit simpler than readable streams. -// Implement an async ._write(chunk, encoding, cb), and it'll handle all -// the drain event emission and buffering. - -'use strict'; - -/**/ - -var pna = require('process-nextick-args'); -/**/ - -module.exports = Writable; - -/* */ -function WriteReq(chunk, encoding, cb) { - this.chunk = chunk; - this.encoding = encoding; - this.callback = cb; - this.next = null; -} - -// It seems a linked list but it is not -// there will be only 2 of these for each stream -function CorkedRequest(state) { - var _this = this; - - this.next = null; - this.entry = null; - this.finish = function () { - onCorkedFinish(_this, state); - }; -} -/* */ + function generateED25519 () { + if (nacl === undefined) { nacl = require('tweetnacl'); } + + var pair = nacl.sign.keyPair(); + var priv = Buffer.from(pair.secretKey); + var pub = Buffer.from(pair.publicKey); + assert.strictEqual(priv.length, 64); + assert.strictEqual(pub.length, 32); + + var parts = []; + parts.push({ name: 'A', data: pub }); + parts.push({ name: 'k', data: priv.slice(0, 32) }); + var key = new PrivateKey({ + type: 'ed25519', + parts: parts + }); + return (key); + } -/**/ -var asyncWrite = !process.browser && ['v0.10', 'v0.9.'].indexOf(process.version.slice(0, 5)) > -1 ? setImmediate : pna.nextTick; -/**/ + /* Generates a new ECDSA private key on a given curve. */ + function generateECDSA (curve) { + var parts = []; + var key; -/**/ -var Duplex; -/**/ + if (CRYPTO_HAVE_ECDH) { + /* + * Node crypto doesn't expose key generation directly, but the + * ECDH instances can generate keys. It turns out this just + * calls into the OpenSSL generic key generator, and we can + * read its output happily without doing an actual DH. So we + * use that here. + */ + var osCurve = { + nistp256: 'prime256v1', + nistp384: 'secp384r1', + nistp521: 'secp521r1' + }[curve]; + + var dh = crypto.createECDH(osCurve); + dh.generateKeys(); + + parts.push({ + name: 'curve', + data: Buffer.from(curve) + }); + parts.push({ name: 'Q', data: dh.getPublicKey() }); + parts.push({ name: 'd', data: dh.getPrivateKey() }); -Writable.WritableState = WritableState; + key = new PrivateKey({ + type: 'ecdsa', + curve: curve, + parts: parts + }); + return (key); + } else { + if (ecdh === undefined) { ecdh = require('ecc-jsbn'); } + if (ec === undefined) { ec = require('ecc-jsbn/lib/ec'); } + if (jsbn === undefined) { jsbn = require('jsbn').BigInteger; } -/**/ -var util = require('core-util-is'); -util.inherits = require('inherits'); -/**/ + var ecParams = new X9ECParameters(curve); -/**/ -var internalUtil = { - deprecate: require('util-deprecate') -}; -/**/ + /* This algorithm taken from FIPS PUB 186-4 (section B.4.1) */ + var n = ecParams.getN(); + /* + * The crypto.randomBytes() function can only give us whole + * bytes, so taking a nod from X9.62, we round up. + */ + var cByteLen = Math.ceil((n.bitLength() + 64) / 8); + var c = new jsbn(crypto.randomBytes(cByteLen)); -/**/ -var Stream = require('./internal/streams/stream'); -/**/ + var n1 = n.subtract(jsbn.ONE); + var priv = c.mod(n1).add(jsbn.ONE); + var pub = ecParams.getG().multiply(priv); -/**/ + priv = Buffer.from(priv.toByteArray()); + pub = Buffer.from(ecParams.getCurve() + .encodePointHex(pub), 'hex'); -var Buffer = require('safe-buffer').Buffer; -var OurUint8Array = global.Uint8Array || function () {}; -function _uint8ArrayToBuffer(chunk) { - return Buffer.from(chunk); -} -function _isUint8Array(obj) { - return Buffer.isBuffer(obj) || obj instanceof OurUint8Array; -} + parts.push({ name: 'curve', data: Buffer.from(curve) }); + parts.push({ name: 'Q', data: pub }); + parts.push({ name: 'd', data: priv }); -/**/ + key = new PrivateKey({ + type: 'ecdsa', + curve: curve, + parts: parts + }); + return (key); + } + } + }, { './algs': 349, './key': 368, './private-key': 369, './utils': 372, 'assert-plus': 61, crypto: 112, 'ecc-jsbn': 124, 'ecc-jsbn/lib/ec': 125, jsbn: 222, 'safer-buffer': 339, tweetnacl: 388 }], + 352: [function (require, module, exports) { + // Copyright 2015 Joyent, Inc. -var destroyImpl = require('./internal/streams/destroy'); + module.exports = { + Verifier: Verifier, + Signer: Signer + }; -util.inherits(Writable, Stream); + var nacl; + var stream = require('stream'); + var util = require('util'); + var assert = require('assert-plus'); + var Buffer = require('safer-buffer').Buffer; + var Signature = require('./signature'); -function nop() {} + function Verifier (key, hashAlgo) { + if (nacl === undefined) { nacl = require('tweetnacl'); } -function WritableState(options, stream) { - Duplex = Duplex || require('./_stream_duplex'); + if (hashAlgo.toLowerCase() !== 'sha512') { + throw (new Error('ED25519 only supports the use of ' + + 'SHA-512 hashes')); + } - options = options || {}; + this.key = key; + this.chunks = []; - // Duplex streams are both readable and writable, but share - // the same options object. - // However, some cases require setting options to different - // values for the readable and the writable sides of the duplex stream. - // These options can be provided separately as readableXXX and writableXXX. - var isDuplex = stream instanceof Duplex; + stream.Writable.call(this, {}); + } + util.inherits(Verifier, stream.Writable); - // object stream flag to indicate whether or not this stream - // contains buffers or objects. - this.objectMode = !!options.objectMode; + Verifier.prototype._write = function (chunk, enc, cb) { + this.chunks.push(chunk); + cb(); + }; - if (isDuplex) this.objectMode = this.objectMode || !!options.writableObjectMode; + Verifier.prototype.update = function (chunk) { + if (typeof (chunk) === 'string') { chunk = Buffer.from(chunk, 'binary'); } + this.chunks.push(chunk); + }; - // the point at which write() starts returning false - // Note: 0 is a valid value, means that we always return false if - // the entire buffer is not flushed immediately on write() - var hwm = options.highWaterMark; - var writableHwm = options.writableHighWaterMark; - var defaultHwm = this.objectMode ? 16 : 16 * 1024; + Verifier.prototype.verify = function (signature, fmt) { + var sig; + if (Signature.isSignature(signature, [2, 0])) { + if (signature.type !== 'ed25519') { return (false); } + sig = signature.toBuffer('raw'); + } else if (typeof (signature) === 'string') { + sig = Buffer.from(signature, 'base64'); + } else if (Signature.isSignature(signature, [1, 0])) { + throw (new Error('signature was created by too old ' + + 'a version of sshpk and cannot be verified')); + } - if (hwm || hwm === 0) this.highWaterMark = hwm;else if (isDuplex && (writableHwm || writableHwm === 0)) this.highWaterMark = writableHwm;else this.highWaterMark = defaultHwm; + assert.buffer(sig); + return (nacl.sign.detached.verify( + new Uint8Array(Buffer.concat(this.chunks)), + new Uint8Array(sig), + new Uint8Array(this.key.part.A.data))); + }; - // cast to ints. - this.highWaterMark = Math.floor(this.highWaterMark); + function Signer (key, hashAlgo) { + if (nacl === undefined) { nacl = require('tweetnacl'); } - // if _final has been called - this.finalCalled = false; + if (hashAlgo.toLowerCase() !== 'sha512') { + throw (new Error('ED25519 only supports the use of ' + + 'SHA-512 hashes')); + } - // drain event flag. - this.needDrain = false; - // at the start of calling end() - this.ending = false; - // when end() has been called, and returned - this.ended = false; - // when 'finish' is emitted - this.finished = false; + this.key = key; + this.chunks = []; - // has it been destroyed - this.destroyed = false; + stream.Writable.call(this, {}); + } + util.inherits(Signer, stream.Writable); - // should we decode strings into buffers before passing to _write? - // this is here so that some node-core streams can optimize string - // handling at a lower level. - var noDecode = options.decodeStrings === false; - this.decodeStrings = !noDecode; + Signer.prototype._write = function (chunk, enc, cb) { + this.chunks.push(chunk); + cb(); + }; - // Crypto is kind of old and crusty. Historically, its default string - // encoding is 'binary' so we have to make this configurable. - // Everything else in the universe uses 'utf8', though. - this.defaultEncoding = options.defaultEncoding || 'utf8'; + Signer.prototype.update = function (chunk) { + if (typeof (chunk) === 'string') { chunk = Buffer.from(chunk, 'binary'); } + this.chunks.push(chunk); + }; - // not an actual buffer we keep track of, but a measurement - // of how much we're waiting to get pushed to some underlying - // socket or file. - this.length = 0; + Signer.prototype.sign = function () { + var sig = nacl.sign.detached( + new Uint8Array(Buffer.concat(this.chunks)), + new Uint8Array(Buffer.concat([ + this.key.part.k.data, this.key.part.A.data]))); + var sigBuf = Buffer.from(sig); + var sigObj = Signature.parse(sigBuf, 'ed25519', 'raw'); + sigObj.hashAlgorithm = 'sha512'; + return (sigObj); + }; + }, { './signature': 370, 'assert-plus': 61, 'safer-buffer': 339, stream: 373, tweetnacl: 388, util: 393 }], + 353: [function (require, module, exports) { + // Copyright 2015 Joyent, Inc. + + var assert = require('assert-plus'); + var util = require('util'); + + function FingerprintFormatError (fp, format) { + if (Error.captureStackTrace) { Error.captureStackTrace(this, FingerprintFormatError); } + this.name = 'FingerprintFormatError'; + this.fingerprint = fp; + this.format = format; + this.message = 'Fingerprint format is not supported, or is invalid: '; + if (fp !== undefined) { this.message += ' fingerprint = ' + fp; } + if (format !== undefined) { this.message += ' format = ' + format; } + } + util.inherits(FingerprintFormatError, Error); + + function InvalidAlgorithmError (alg) { + if (Error.captureStackTrace) { Error.captureStackTrace(this, InvalidAlgorithmError); } + this.name = 'InvalidAlgorithmError'; + this.algorithm = alg; + this.message = 'Algorithm "' + alg + '" is not supported'; + } + util.inherits(InvalidAlgorithmError, Error); + + function KeyParseError (name, format, innerErr) { + if (Error.captureStackTrace) { Error.captureStackTrace(this, KeyParseError); } + this.name = 'KeyParseError'; + this.format = format; + this.keyName = name; + this.innerErr = innerErr; + this.message = 'Failed to parse ' + name + ' as a valid ' + format + + ' format key: ' + innerErr.message; + } + util.inherits(KeyParseError, Error); - // a flag to see when we're in the middle of a write. - this.writing = false; + function SignatureParseError (type, format, innerErr) { + if (Error.captureStackTrace) { Error.captureStackTrace(this, SignatureParseError); } + this.name = 'SignatureParseError'; + this.type = type; + this.format = format; + this.innerErr = innerErr; + this.message = 'Failed to parse the given data as a ' + type + + ' signature in ' + format + ' format: ' + innerErr.message; + } + util.inherits(SignatureParseError, Error); - // when true all writes will be buffered until .uncork() call - this.corked = 0; + function CertificateParseError (name, format, innerErr) { + if (Error.captureStackTrace) { Error.captureStackTrace(this, CertificateParseError); } + this.name = 'CertificateParseError'; + this.format = format; + this.certName = name; + this.innerErr = innerErr; + this.message = 'Failed to parse ' + name + ' as a valid ' + format + + ' format certificate: ' + innerErr.message; + } + util.inherits(CertificateParseError, Error); - // a flag to be able to tell if the onwrite cb is called immediately, - // or on a later tick. We set this to true at first, because any - // actions that shouldn't happen until "later" should generally also - // not happen before the first write call. - this.sync = true; + function KeyEncryptedError (name, format) { + if (Error.captureStackTrace) { Error.captureStackTrace(this, KeyEncryptedError); } + this.name = 'KeyEncryptedError'; + this.format = format; + this.keyName = name; + this.message = 'The ' + format + ' format key ' + name + ' is ' + + 'encrypted (password-protected), and no passphrase was ' + + 'provided in `options`'; + } + util.inherits(KeyEncryptedError, Error); - // a flag to know if we're processing previously buffered items, which - // may call the _write() callback in the same tick, so that we don't - // end up in an overlapped onwrite situation. - this.bufferProcessing = false; - - // the callback that's passed to _write(chunk,cb) - this.onwrite = function (er) { - onwrite(stream, er); - }; + module.exports = { + FingerprintFormatError: FingerprintFormatError, + InvalidAlgorithmError: InvalidAlgorithmError, + KeyParseError: KeyParseError, + SignatureParseError: SignatureParseError, + KeyEncryptedError: KeyEncryptedError, + CertificateParseError: CertificateParseError + }; + }, { 'assert-plus': 61, util: 393 }], + 354: [function (require, module, exports) { + // Copyright 2015 Joyent, Inc. - // the callback that the user supplies to write(chunk,encoding,cb) - this.writecb = null; + module.exports = Fingerprint; - // the amount that is being written when _write is called. - this.writelen = 0; + var assert = require('assert-plus'); + var Buffer = require('safer-buffer').Buffer; + var algs = require('./algs'); + var crypto = require('crypto'); + var errs = require('./errors'); + var Key = require('./key'); + var Certificate = require('./certificate'); + var utils = require('./utils'); - this.bufferedRequest = null; - this.lastBufferedRequest = null; + var FingerprintFormatError = errs.FingerprintFormatError; + var InvalidAlgorithmError = errs.InvalidAlgorithmError; - // number of pending user-supplied write callbacks - // this must be 0 before 'finish' can be emitted - this.pendingcb = 0; + function Fingerprint (opts) { + assert.object(opts, 'options'); + assert.string(opts.type, 'options.type'); + assert.buffer(opts.hash, 'options.hash'); + assert.string(opts.algorithm, 'options.algorithm'); - // emit prefinish if the only thing we're waiting for is _write cbs - // This is relevant for synchronous Transform streams - this.prefinished = false; + this.algorithm = opts.algorithm.toLowerCase(); + if (algs.hashAlgs[this.algorithm] !== true) { throw (new InvalidAlgorithmError(this.algorithm)); } - // True if the error was already emitted and should not be thrown again - this.errorEmitted = false; + this.hash = opts.hash; + this.type = opts.type; + } - // count buffered requests - this.bufferedRequestCount = 0; + Fingerprint.prototype.toString = function (format) { + if (format === undefined) { + if (this.algorithm === 'md5') { format = 'hex'; } else { format = 'base64'; } + } + assert.string(format); - // allocate the first CorkedRequest, there is always - // one allocated and free to use, and we maintain at most two - this.corkedRequestsFree = new CorkedRequest(this); -} + switch (format) { + case 'hex': + return (addColons(this.hash.toString('hex'))); + case 'base64': + return (sshBase64Format(this.algorithm, + this.hash.toString('base64'))); + default: + throw (new FingerprintFormatError(undefined, format)); + } + }; -WritableState.prototype.getBuffer = function getBuffer() { - var current = this.bufferedRequest; - var out = []; - while (current) { - out.push(current); - current = current.next; - } - return out; -}; + Fingerprint.prototype.matches = function (other) { + assert.object(other, 'key or certificate'); + if (this.type === 'key') { + utils.assertCompatible(other, Key, [1, 0], 'key'); + } else { + utils.assertCompatible(other, Certificate, [1, 0], + 'certificate'); + } -(function () { - try { - Object.defineProperty(WritableState.prototype, 'buffer', { - get: internalUtil.deprecate(function () { - return this.getBuffer(); - }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.', 'DEP0003') - }); - } catch (_) {} -})(); - -// Test _writableState for inheritance to account for Duplex streams, -// whose prototype chain only points to Readable. -var realHasInstance; -if (typeof Symbol === 'function' && Symbol.hasInstance && typeof Function.prototype[Symbol.hasInstance] === 'function') { - realHasInstance = Function.prototype[Symbol.hasInstance]; - Object.defineProperty(Writable, Symbol.hasInstance, { - value: function (object) { - if (realHasInstance.call(this, object)) return true; - if (this !== Writable) return false; - - return object && object._writableState instanceof WritableState; - } - }); -} else { - realHasInstance = function (object) { - return object instanceof this; - }; -} + var theirHash = other.hash(this.algorithm); + var theirHash2 = crypto.createHash(this.algorithm) + .update(theirHash).digest('base64'); -function Writable(options) { - Duplex = Duplex || require('./_stream_duplex'); + if (this.hash2 === undefined) { + this.hash2 = crypto.createHash(this.algorithm) + .update(this.hash).digest('base64'); + } - // Writable ctor is applied to Duplexes, too. - // `realHasInstance` is necessary because using plain `instanceof` - // would return false, as no `_writableState` property is attached. + return (this.hash2 === theirHash2); + }; - // Trying to use the custom `instanceof` for Writable here will also break the - // Node.js LazyTransform implementation, which has a non-trivial getter for - // `_writableState` that would lead to infinite recursion. - if (!realHasInstance.call(Writable, this) && !(this instanceof Duplex)) { - return new Writable(options); - } + Fingerprint.parse = function (fp, options) { + assert.string(fp, 'fingerprint'); - this._writableState = new WritableState(options, this); + var alg, hash, enAlgs; + if (Array.isArray(options)) { + enAlgs = options; + options = {}; + } + assert.optionalObject(options, 'options'); + if (options === undefined) { options = {}; } + if (options.enAlgs !== undefined) { enAlgs = options.enAlgs; } + assert.optionalArrayOfString(enAlgs, 'algorithms'); + + var parts = fp.split(':'); + if (parts.length == 2) { + alg = parts[0].toLowerCase(); + /* JSSTYLED */ + var base64RE = /^[A-Za-z0-9+\/=]+$/; + if (!base64RE.test(parts[1])) { throw (new FingerprintFormatError(fp)); } + try { + hash = Buffer.from(parts[1], 'base64'); + } catch (e) { + throw (new FingerprintFormatError(fp)); + } + } else if (parts.length > 2) { + alg = 'md5'; + if (parts[0].toLowerCase() === 'md5') { parts = parts.slice(1); } + parts = parts.join(''); + /* JSSTYLED */ + var md5RE = /^[a-fA-F0-9]+$/; + if (!md5RE.test(parts)) { throw (new FingerprintFormatError(fp)); } + try { + hash = Buffer.from(parts, 'hex'); + } catch (e) { + throw (new FingerprintFormatError(fp)); + } + } - // legacy. - this.writable = true; + if (alg === undefined) { throw (new FingerprintFormatError(fp)); } - if (options) { - if (typeof options.write === 'function') this._write = options.write; + if (algs.hashAlgs[alg] === undefined) { throw (new InvalidAlgorithmError(alg)); } - if (typeof options.writev === 'function') this._writev = options.writev; + if (enAlgs !== undefined) { + enAlgs = enAlgs.map(function (a) { return a.toLowerCase(); }); + if (enAlgs.indexOf(alg) === -1) { throw (new InvalidAlgorithmError(alg)); } + } - if (typeof options.destroy === 'function') this._destroy = options.destroy; + return (new Fingerprint({ + algorithm: alg, + hash: hash, + type: options.type || 'key' + })); + }; - if (typeof options.final === 'function') this._final = options.final; - } + function addColons (s) { + /* JSSTYLED */ + return (s.replace(/(.{2})(?=.)/g, '$1:')); + } - Stream.call(this); -} + function base64Strip (s) { + /* JSSTYLED */ + return (s.replace(/=*$/, '')); + } -// Otherwise people can pipe Writable streams, which is just wrong. -Writable.prototype.pipe = function () { - this.emit('error', new Error('Cannot pipe, not readable')); -}; + function sshBase64Format (alg, h) { + return (alg.toUpperCase() + ':' + base64Strip(h)); + } -function writeAfterEnd(stream, cb) { - var er = new Error('write after end'); - // TODO: defer error events consistently everywhere, not just the cb - stream.emit('error', er); - pna.nextTick(cb, er); -} - -// Checks that a user-supplied chunk is valid, especially for the particular -// mode the stream is in. Currently this means that `null` is never accepted -// and undefined/non-string values are only allowed in object mode. -function validChunk(stream, state, chunk, cb) { - var valid = true; - var er = false; - - if (chunk === null) { - er = new TypeError('May not write null values to stream'); - } else if (typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) { - er = new TypeError('Invalid non-string/buffer chunk'); - } - if (er) { - stream.emit('error', er); - pna.nextTick(cb, er); - valid = false; - } - return valid; -} + Fingerprint.isFingerprint = function (obj, ver) { + return (utils.isCompatible(obj, Fingerprint, ver)); + }; -Writable.prototype.write = function (chunk, encoding, cb) { - var state = this._writableState; - var ret = false; - var isBuf = !state.objectMode && _isUint8Array(chunk); + /* + * API versions for Fingerprint: + * [1,0] -- initial ver + * [1,1] -- first tagged ver + */ + Fingerprint.prototype._sshpkApiVersion = [1, 1]; - if (isBuf && !Buffer.isBuffer(chunk)) { - chunk = _uint8ArrayToBuffer(chunk); - } + Fingerprint._oldVersionDetect = function (obj) { + assert.func(obj.toString); + assert.func(obj.matches); + return ([1, 0]); + }; + }, { './algs': 349, './certificate': 350, './errors': 353, './key': 368, './utils': 372, 'assert-plus': 61, crypto: 112, 'safer-buffer': 339 }], + 355: [function (require, module, exports) { + // Copyright 2015 Joyent, Inc. - if (typeof encoding === 'function') { - cb = encoding; - encoding = null; - } + module.exports = { + read: read, + write: write + }; - if (isBuf) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding; + var assert = require('assert-plus'); + var Buffer = require('safer-buffer').Buffer; + var utils = require('../utils'); + var Key = require('../key'); + var PrivateKey = require('../private-key'); + + var pem = require('./pem'); + var ssh = require('./ssh'); + var rfc4253 = require('./rfc4253'); + var dnssec = require('./dnssec'); + + var DNSSEC_PRIVKEY_HEADER_PREFIX = 'Private-key-format: v1'; + + function read (buf, options) { + if (typeof (buf) === 'string') { + if (buf.trim().match(/^[-]+[ ]*BEGIN/)) { return (pem.read(buf, options)); } + if (buf.match(/^\s*ssh-[a-z]/)) { return (ssh.read(buf, options)); } + if (buf.match(/^\s*ecdsa-/)) { return (ssh.read(buf, options)); } + if (findDNSSECHeader(buf)) { return (dnssec.read(buf, options)); } + buf = Buffer.from(buf, 'binary'); + } else { + assert.buffer(buf); + if (findPEMHeader(buf)) { return (pem.read(buf, options)); } + if (findSSHHeader(buf)) { return (ssh.read(buf, options)); } + if (findDNSSECHeader(buf)) { return (dnssec.read(buf, options)); } + } + if (buf.readUInt32BE(0) < buf.length) { return (rfc4253.read(buf, options)); } + throw (new Error('Failed to auto-detect format of key')); + } + + function findSSHHeader (buf) { + var offset = 0; + while (offset < buf.length && + (buf[offset] === 32 || buf[offset] === 10 || buf[offset] === 9)) { ++offset; } + if (offset + 4 <= buf.length && + buf.slice(offset, offset + 4).toString('ascii') === 'ssh-') { return (true); } + if (offset + 6 <= buf.length && + buf.slice(offset, offset + 6).toString('ascii') === 'ecdsa-') { return (true); } + return (false); + } - if (typeof cb !== 'function') cb = nop; + function findPEMHeader (buf) { + var offset = 0; + while (offset < buf.length && + (buf[offset] === 32 || buf[offset] === 10)) { ++offset; } + if (buf[offset] !== 45) { return (false); } + while (offset < buf.length && + (buf[offset] === 45)) { ++offset; } + while (offset < buf.length && + (buf[offset] === 32)) { ++offset; } + if (offset + 5 > buf.length || + buf.slice(offset, offset + 5).toString('ascii') !== 'BEGIN') { return (false); } + return (true); + } - if (state.ended) writeAfterEnd(this, cb);else if (isBuf || validChunk(this, state, chunk, cb)) { - state.pendingcb++; - ret = writeOrBuffer(this, state, isBuf, chunk, encoding, cb); - } + function findDNSSECHeader (buf) { + // private case first + if (buf.length <= DNSSEC_PRIVKEY_HEADER_PREFIX.length) { return (false); } + var headerCheck = buf.slice(0, DNSSEC_PRIVKEY_HEADER_PREFIX.length); + if (headerCheck.toString('ascii') === DNSSEC_PRIVKEY_HEADER_PREFIX) { return (true); } - return ret; -}; + // public-key RFC3110 ? + // 'domain.com. IN KEY ...' or 'domain.com. IN DNSKEY ...' + // skip any comment-lines + if (typeof (buf) !== 'string') { + buf = buf.toString('ascii'); + } + var lines = buf.split('\n'); + var line = 0; + /* JSSTYLED */ + while (lines[line].match(/^\;/)) { line++; } + if (lines[line].toString('ascii').match(/\. IN KEY /)) { return (true); } + if (lines[line].toString('ascii').match(/\. IN DNSKEY /)) { return (true); } + return (false); + } -Writable.prototype.cork = function () { - var state = this._writableState; + function write (key, options) { + throw (new Error('"auto" format cannot be used for writing')); + } + }, { '../key': 368, '../private-key': 369, '../utils': 372, './dnssec': 356, './pem': 358, './rfc4253': 361, './ssh': 363, 'assert-plus': 61, 'safer-buffer': 339 }], + 356: [function (require, module, exports) { + // Copyright 2017 Joyent, Inc. - state.corked++; -}; + module.exports = { + read: read, + write: write + }; -Writable.prototype.uncork = function () { - var state = this._writableState; + var assert = require('assert-plus'); + var Buffer = require('safer-buffer').Buffer; + var Key = require('../key'); + var PrivateKey = require('../private-key'); + var utils = require('../utils'); + var SSHBuffer = require('../ssh-buffer'); + var Dhe = require('../dhe'); + + var supportedAlgos = { + 'rsa-sha1': 5, + 'rsa-sha256': 8, + 'rsa-sha512': 10, + 'ecdsa-p256-sha256': 13, + 'ecdsa-p384-sha384': 14 + /* + * ed25519 is hypothetically supported with id 15 + * but the common tools available don't appear to be + * capable of generating/using ed25519 keys + */ + }; - if (state.corked) { - state.corked--; + var supportedAlgosById = {}; + Object.keys(supportedAlgos).forEach(function (k) { + supportedAlgosById[supportedAlgos[k]] = k.toUpperCase(); + }); - if (!state.writing && !state.corked && !state.finished && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state); - } -}; + function read (buf, options) { + if (typeof (buf) !== 'string') { + assert.buffer(buf, 'buf'); + buf = buf.toString('ascii'); + } + var lines = buf.split('\n'); + if (lines[0].match(/^Private-key-format\: v1/)) { + var algElems = lines[1].split(' '); + var algoNum = parseInt(algElems[1], 10); + var algoName = algElems[2]; + if (!supportedAlgosById[algoNum]) { throw (new Error('Unsupported algorithm: ' + algoName)); } + return (readDNSSECPrivateKey(algoNum, lines.slice(2))); + } -Writable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) { - // node::ParseEncoding() requires lower case. - if (typeof encoding === 'string') encoding = encoding.toLowerCase(); - if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new TypeError('Unknown encoding: ' + encoding); - this._writableState.defaultEncoding = encoding; - return this; -}; + // skip any comment-lines + var line = 0; + /* JSSTYLED */ + while (lines[line].match(/^\;/)) { line++; } + // we should now have *one single* line left with our KEY on it. + if ((lines[line].match(/\. IN KEY /) || + lines[line].match(/\. IN DNSKEY /)) && lines[line + 1].length === 0) { + return (readRFC3110(lines[line])); + } + throw (new Error('Cannot parse dnssec key')); + } + + function readRFC3110 (keyString) { + var elems = keyString.split(' '); + // unused var flags = parseInt(elems[3], 10); + // unused var protocol = parseInt(elems[4], 10); + var algorithm = parseInt(elems[5], 10); + if (!supportedAlgosById[algorithm]) { throw (new Error('Unsupported algorithm: ' + algorithm)); } + var base64key = elems.slice(6, elems.length).join(); + var keyBuffer = Buffer.from(base64key, 'base64'); + if (supportedAlgosById[algorithm].match(/^RSA-/)) { + // join the rest of the body into a single base64-blob + var publicExponentLen = keyBuffer.readUInt8(0); + if (publicExponentLen != 3 && publicExponentLen != 1) { + throw (new Error('Cannot parse dnssec key: ' + + 'unsupported exponent length')); + } -function decodeChunk(state, chunk, encoding) { - if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') { - chunk = Buffer.from(chunk, encoding); - } - return chunk; -} - -Object.defineProperty(Writable.prototype, 'writableHighWaterMark', { - // making it explicit this property is not enumerable - // because otherwise some prototype manipulation in - // userland will fail - enumerable: false, - get: function () { - return this._writableState.highWaterMark; - } -}); - -// if we're already writing something, then just put this -// in the queue, and wait our turn. Otherwise, call _write -// If we return false, then we need a drain event, so set that flag. -function writeOrBuffer(stream, state, isBuf, chunk, encoding, cb) { - if (!isBuf) { - var newChunk = decodeChunk(state, chunk, encoding); - if (chunk !== newChunk) { - isBuf = true; - encoding = 'buffer'; - chunk = newChunk; + var publicExponent = keyBuffer.slice(1, publicExponentLen + 1); + publicExponent = utils.mpNormalize(publicExponent); + var modulus = keyBuffer.slice(1 + publicExponentLen); + modulus = utils.mpNormalize(modulus); + // now, make the key + var rsaKey = { + type: 'rsa', + parts: [] + }; + rsaKey.parts.push({ name: 'e', data: publicExponent }); + rsaKey.parts.push({ name: 'n', data: modulus }); + return (new Key(rsaKey)); + } + if (supportedAlgosById[algorithm] === 'ECDSA-P384-SHA384' || + supportedAlgosById[algorithm] === 'ECDSA-P256-SHA256') { + var curve = 'nistp384'; + var size = 384; + if (supportedAlgosById[algorithm].match(/^ECDSA-P256-SHA256/)) { + curve = 'nistp256'; + size = 256; + } + + var ecdsaKey = { + type: 'ecdsa', + curve: curve, + size: size, + parts: [ + { name: 'curve', data: Buffer.from(curve) }, + { name: 'Q', data: utils.ecNormalize(keyBuffer) } + ] + }; + return (new Key(ecdsaKey)); + } + throw (new Error('Unsupported algorithm: ' + + supportedAlgosById[algorithm])); } - } - var len = state.objectMode ? 1 : chunk.length; - state.length += len; + function elementToBuf (e) { + return (Buffer.from(e.split(' ')[1], 'base64')); + } - var ret = state.length < state.highWaterMark; - // we must ensure that previous needDrain will not be reset to false. - if (!ret) state.needDrain = true; + function readDNSSECRSAPrivateKey (elements) { + var rsaParams = {}; + elements.forEach(function (element) { + if (element.split(' ')[0] === 'Modulus:') { rsaParams.n = elementToBuf(element); } else if (element.split(' ')[0] === 'PublicExponent:') { rsaParams.e = elementToBuf(element); } else if (element.split(' ')[0] === 'PrivateExponent:') { rsaParams.d = elementToBuf(element); } else if (element.split(' ')[0] === 'Prime1:') { rsaParams.p = elementToBuf(element); } else if (element.split(' ')[0] === 'Prime2:') { rsaParams.q = elementToBuf(element); } else if (element.split(' ')[0] === 'Exponent1:') { rsaParams.dmodp = elementToBuf(element); } else if (element.split(' ')[0] === 'Exponent2:') { rsaParams.dmodq = elementToBuf(element); } else if (element.split(' ')[0] === 'Coefficient:') { rsaParams.iqmp = elementToBuf(element); } + }); + // now, make the key + var key = { + type: 'rsa', + parts: [ + { name: 'e', data: utils.mpNormalize(rsaParams.e) }, + { name: 'n', data: utils.mpNormalize(rsaParams.n) }, + { name: 'd', data: utils.mpNormalize(rsaParams.d) }, + { name: 'p', data: utils.mpNormalize(rsaParams.p) }, + { name: 'q', data: utils.mpNormalize(rsaParams.q) }, + { + name: 'dmodp', + data: utils.mpNormalize(rsaParams.dmodp) + }, + { + name: 'dmodq', + data: utils.mpNormalize(rsaParams.dmodq) + }, + { + name: 'iqmp', + data: utils.mpNormalize(rsaParams.iqmp) + } + ] + }; + return (new PrivateKey(key)); + } - if (state.writing || state.corked) { - var last = state.lastBufferedRequest; - state.lastBufferedRequest = { - chunk: chunk, - encoding: encoding, - isBuf: isBuf, - callback: cb, - next: null - }; - if (last) { - last.next = state.lastBufferedRequest; - } else { - state.bufferedRequest = state.lastBufferedRequest; + function readDNSSECPrivateKey (alg, elements) { + if (supportedAlgosById[alg].match(/^RSA-/)) { + return (readDNSSECRSAPrivateKey(elements)); + } + if (supportedAlgosById[alg] === 'ECDSA-P384-SHA384' || + supportedAlgosById[alg] === 'ECDSA-P256-SHA256') { + var d = Buffer.from(elements[0].split(' ')[1], 'base64'); + var curve = 'nistp384'; + var size = 384; + if (supportedAlgosById[alg] === 'ECDSA-P256-SHA256') { + curve = 'nistp256'; + size = 256; + } + // DNSSEC generates the public-key on the fly (go calculate it) + var publicKey = utils.publicFromPrivateECDSA(curve, d); + var Q = publicKey.part.Q.data; + var ecdsaKey = { + type: 'ecdsa', + curve: curve, + size: size, + parts: [ + { name: 'curve', data: Buffer.from(curve) }, + { name: 'd', data: d }, + { name: 'Q', data: Q } + ] + }; + return (new PrivateKey(ecdsaKey)); + } + throw (new Error('Unsupported algorithm: ' + supportedAlgosById[alg])); } - state.bufferedRequestCount += 1; - } else { - doWrite(stream, state, false, len, chunk, encoding, cb); - } - return ret; -} - -function doWrite(stream, state, writev, len, chunk, encoding, cb) { - state.writelen = len; - state.writecb = cb; - state.writing = true; - state.sync = true; - if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite); - state.sync = false; -} - -function onwriteError(stream, state, sync, er, cb) { - --state.pendingcb; - - if (sync) { - // defer the callback if we are being called synchronously - // to avoid piling up things on the stack - pna.nextTick(cb, er); - // this can emit finish, and it will always happen - // after error - pna.nextTick(finishMaybe, stream, state); - stream._writableState.errorEmitted = true; - stream.emit('error', er); - } else { - // the caller expect this to happen before if - // it is async - cb(er); - stream._writableState.errorEmitted = true; - stream.emit('error', er); - // this can emit finish, but finish must - // always follow error - finishMaybe(stream, state); - } -} + function dnssecTimestamp (date) { + var year = date.getFullYear() + ''; // stringify + var month = (date.getMonth() + 1); + var timestampStr = year + month + date.getUTCDate(); + timestampStr += '' + date.getUTCHours() + date.getUTCMinutes(); + timestampStr += date.getUTCSeconds(); + return (timestampStr); + } -function onwriteStateUpdate(state) { - state.writing = false; - state.writecb = null; - state.length -= state.writelen; - state.writelen = 0; -} + function rsaAlgFromOptions (opts) { + if (!opts || !opts.hashAlgo || opts.hashAlgo === 'sha1') { return ('5 (RSASHA1)'); } else if (opts.hashAlgo === 'sha256') { return ('8 (RSASHA256)'); } else if (opts.hashAlgo === 'sha512') { return ('10 (RSASHA512)'); } else { + throw (new Error('Unknown or unsupported hash: ' + + opts.hashAlgo)); + } + } -function onwrite(stream, er) { - var state = stream._writableState; - var sync = state.sync; - var cb = state.writecb; + function writeRSA (key, options) { + // if we're missing parts, add them. + if (!key.part.dmodp || !key.part.dmodq) { + utils.addRSAMissing(key); + } - onwriteStateUpdate(state); + var out = ''; + out += 'Private-key-format: v1.3\n'; + out += 'Algorithm: ' + rsaAlgFromOptions(options) + '\n'; + var n = utils.mpDenormalize(key.part.n.data); + out += 'Modulus: ' + n.toString('base64') + '\n'; + var e = utils.mpDenormalize(key.part.e.data); + out += 'PublicExponent: ' + e.toString('base64') + '\n'; + var d = utils.mpDenormalize(key.part.d.data); + out += 'PrivateExponent: ' + d.toString('base64') + '\n'; + var p = utils.mpDenormalize(key.part.p.data); + out += 'Prime1: ' + p.toString('base64') + '\n'; + var q = utils.mpDenormalize(key.part.q.data); + out += 'Prime2: ' + q.toString('base64') + '\n'; + var dmodp = utils.mpDenormalize(key.part.dmodp.data); + out += 'Exponent1: ' + dmodp.toString('base64') + '\n'; + var dmodq = utils.mpDenormalize(key.part.dmodq.data); + out += 'Exponent2: ' + dmodq.toString('base64') + '\n'; + var iqmp = utils.mpDenormalize(key.part.iqmp.data); + out += 'Coefficient: ' + iqmp.toString('base64') + '\n'; + // Assume that we're valid as-of now + var timestamp = new Date(); + out += 'Created: ' + dnssecTimestamp(timestamp) + '\n'; + out += 'Publish: ' + dnssecTimestamp(timestamp) + '\n'; + out += 'Activate: ' + dnssecTimestamp(timestamp) + '\n'; + return (Buffer.from(out, 'ascii')); + } + + function writeECDSA (key, options) { + var out = ''; + out += 'Private-key-format: v1.3\n'; + + if (key.curve === 'nistp256') { + out += 'Algorithm: 13 (ECDSAP256SHA256)\n'; + } else if (key.curve === 'nistp384') { + out += 'Algorithm: 14 (ECDSAP384SHA384)\n'; + } else { + throw (new Error('Unsupported curve')); + } + var base64Key = key.part.d.data.toString('base64'); + out += 'PrivateKey: ' + base64Key + '\n'; - if (er) onwriteError(stream, state, sync, er, cb);else { - // Check if we're actually ready to finish, but don't emit yet - var finished = needFinish(state); + // Assume that we're valid as-of now + var timestamp = new Date(); + out += 'Created: ' + dnssecTimestamp(timestamp) + '\n'; + out += 'Publish: ' + dnssecTimestamp(timestamp) + '\n'; + out += 'Activate: ' + dnssecTimestamp(timestamp) + '\n'; - if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) { - clearBuffer(stream, state); + return (Buffer.from(out, 'ascii')); } - if (sync) { - /**/ - asyncWrite(afterWrite, stream, state, finished, cb); - /**/ - } else { - afterWrite(stream, state, finished, cb); + function write (key, options) { + if (PrivateKey.isPrivateKey(key)) { + if (key.type === 'rsa') { + return (writeRSA(key, options)); + } else if (key.type === 'ecdsa') { + return (writeECDSA(key, options)); + } else { + throw (new Error('Unsupported algorithm: ' + key.type)); + } + } else if (Key.isKey(key)) { + /* + * RFC3110 requires a keyname, and a keytype, which we + * don't really have a mechanism for specifying such + * additional metadata. + */ + throw (new Error('Format "dnssec" only supports ' + + 'writing private keys')); + } else { + throw (new Error('key is not a Key or PrivateKey')); + } } - } -} - -function afterWrite(stream, state, finished, cb) { - if (!finished) onwriteDrain(stream, state); - state.pendingcb--; - cb(); - finishMaybe(stream, state); -} - -// Must force callback to be called on nextTick, so that we don't -// emit 'drain' before the write() consumer gets the 'false' return -// value, and has a chance to attach a 'drain' listener. -function onwriteDrain(stream, state) { - if (state.length === 0 && state.needDrain) { - state.needDrain = false; - stream.emit('drain'); - } -} - -// if there's something in the buffer waiting, then process it -function clearBuffer(stream, state) { - state.bufferProcessing = true; - var entry = state.bufferedRequest; - - if (stream._writev && entry && entry.next) { - // Fast case, write everything using _writev() - var l = state.bufferedRequestCount; - var buffer = new Array(l); - var holder = state.corkedRequestsFree; - holder.entry = entry; - - var count = 0; - var allBuffers = true; - while (entry) { - buffer[count] = entry; - if (!entry.isBuf) allBuffers = false; - entry = entry.next; - count += 1; - } - buffer.allBuffers = allBuffers; - - doWrite(stream, state, true, state.length, buffer, '', holder.finish); - - // doWrite is almost always async, defer these to save a bit of time - // as the hot path ends with doWrite - state.pendingcb++; - state.lastBufferedRequest = null; - if (holder.next) { - state.corkedRequestsFree = holder.next; - holder.next = null; - } else { - state.corkedRequestsFree = new CorkedRequest(state); - } - state.bufferedRequestCount = 0; - } else { - // Slow case, write chunks one-by-one - while (entry) { - var chunk = entry.chunk; - var encoding = entry.encoding; - var cb = entry.callback; - var len = state.objectMode ? 1 : chunk.length; - - doWrite(stream, state, false, len, chunk, encoding, cb); - entry = entry.next; - state.bufferedRequestCount--; - // if we didn't call the onwrite immediately, then - // it means that we need to wait until it does. - // also, that means that the chunk and cb are currently - // being processed, so move the buffer counter past them. - if (state.writing) { - break; - } - } - - if (entry === null) state.lastBufferedRequest = null; - } + }, { '../dhe': 351, '../key': 368, '../private-key': 369, '../ssh-buffer': 371, '../utils': 372, 'assert-plus': 61, 'safer-buffer': 339 }], + 357: [function (require, module, exports) { + // Copyright 2017 Joyent, Inc. - state.bufferedRequest = entry; - state.bufferProcessing = false; -} - -Writable.prototype._write = function (chunk, encoding, cb) { - cb(new Error('_write() is not implemented')); -}; - -Writable.prototype._writev = null; - -Writable.prototype.end = function (chunk, encoding, cb) { - var state = this._writableState; + module.exports = { + read: read, + verify: verify, + sign: sign, + signAsync: signAsync, + write: write, + + /* Internal private API */ + fromBuffer: fromBuffer, + toBuffer: toBuffer + }; - if (typeof chunk === 'function') { - cb = chunk; - chunk = null; - encoding = null; - } else if (typeof encoding === 'function') { - cb = encoding; - encoding = null; - } + var assert = require('assert-plus'); + var SSHBuffer = require('../ssh-buffer'); + var crypto = require('crypto'); + var Buffer = require('safer-buffer').Buffer; + var algs = require('../algs'); + var Key = require('../key'); + var PrivateKey = require('../private-key'); + var Identity = require('../identity'); + var rfc4253 = require('./rfc4253'); + var Signature = require('../signature'); + var utils = require('../utils'); + var Certificate = require('../certificate'); + + function verify (cert, key) { + /* + * We always give an issuerKey, so if our verify() is being called then + * there was no signature. Return false. + */ + return (false); + } - if (chunk !== null && chunk !== undefined) this.write(chunk, encoding); + var TYPES = { + user: 1, + host: 2 + }; + Object.keys(TYPES).forEach(function (k) { TYPES[TYPES[k]] = k; }); - // .end() fully uncorks - if (state.corked) { - state.corked = 1; - this.uncork(); - } + var ECDSA_ALGO = /^ecdsa-sha2-([^@-]+)-cert-v01@openssh.com$/; - // ignore unnecessary end() calls. - if (!state.ending && !state.finished) endWritable(this, state, cb); -}; + function read (buf, options) { + if (Buffer.isBuffer(buf)) { buf = buf.toString('ascii'); } + var parts = buf.trim().split(/[ \t\n]+/g); + if (parts.length < 2 || parts.length > 3) { throw (new Error('Not a valid SSH certificate line')); } -function needFinish(state) { - return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing; -} -function callFinal(stream, state) { - stream._final(function (err) { - state.pendingcb--; - if (err) { - stream.emit('error', err); - } - state.prefinished = true; - stream.emit('prefinish'); - finishMaybe(stream, state); - }); -} -function prefinish(stream, state) { - if (!state.prefinished && !state.finalCalled) { - if (typeof stream._final === 'function') { - state.pendingcb++; - state.finalCalled = true; - pna.nextTick(callFinal, stream, state); - } else { - state.prefinished = true; - stream.emit('prefinish'); - } - } -} + var algo = parts[0]; + var data = parts[1]; -function finishMaybe(stream, state) { - var need = needFinish(state); - if (need) { - prefinish(stream, state); - if (state.pendingcb === 0) { - state.finished = true; - stream.emit('finish'); + data = Buffer.from(data, 'base64'); + return (fromBuffer(data, algo)); } - } - return need; -} - -function endWritable(stream, state, cb) { - state.ending = true; - finishMaybe(stream, state); - if (cb) { - if (state.finished) pna.nextTick(cb);else stream.once('finish', cb); - } - state.ended = true; - stream.writable = false; -} - -function onCorkedFinish(corkReq, state, err) { - var entry = corkReq.entry; - corkReq.entry = null; - while (entry) { - var cb = entry.callback; - state.pendingcb--; - cb(err); - entry = entry.next; - } - if (state.corkedRequestsFree) { - state.corkedRequestsFree.next = corkReq; - } else { - state.corkedRequestsFree = corkReq; - } -} -Object.defineProperty(Writable.prototype, 'destroyed', { - get: function () { - if (this._writableState === undefined) { - return false; - } - return this._writableState.destroyed; - }, - set: function (value) { - // we ignore the value if the stream - // has not been initialized yet - if (!this._writableState) { - return; - } + function fromBuffer (data, algo, partial) { + var sshbuf = new SSHBuffer({ buffer: data }); + var innerAlgo = sshbuf.readString(); + if (algo !== undefined && innerAlgo !== algo) { throw (new Error('SSH certificate algorithm mismatch')); } + if (algo === undefined) { algo = innerAlgo; } - // backward compatibility, the user is explicitly - // managing destroyed - this._writableState.destroyed = value; - } -}); + var cert = {}; + cert.signatures = {}; + cert.signatures.openssh = {}; -Writable.prototype.destroy = destroyImpl.destroy; -Writable.prototype._undestroy = destroyImpl.undestroy; -Writable.prototype._destroy = function (err, cb) { - this.end(); - cb(err); -}; -}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {},require("timers").setImmediate) -},{"./_stream_duplex":308,"./internal/streams/destroy":314,"./internal/streams/stream":315,"_process":287,"core-util-is":106,"inherits":217,"process-nextick-args":286,"safe-buffer":338,"timers":378,"util-deprecate":391}],313:[function(require,module,exports){ -'use strict'; + cert.signatures.openssh.nonce = sshbuf.readBuffer(); -function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + var key = {}; + var parts = (key.parts = []); + key.type = getAlg(algo); -var Buffer = require('safe-buffer').Buffer; -var util = require('util'); + var partCount = algs.info[key.type].parts.length; + while (parts.length < partCount) { parts.push(sshbuf.readPart()); } + assert.ok(parts.length >= 1, 'key must have at least one part'); -function copyBuffer(src, target, offset) { - src.copy(target, offset); -} + var algInfo = algs.info[key.type]; + if (key.type === 'ecdsa') { + var res = ECDSA_ALGO.exec(algo); + assert.ok(res !== null); + assert.strictEqual(res[1], parts[0].data.toString()); + } -module.exports = function () { - function BufferList() { - _classCallCheck(this, BufferList); + for (var i = 0; i < algInfo.parts.length; ++i) { + parts[i].name = algInfo.parts[i]; + if (parts[i].name !== 'curve' && + algInfo.normalize !== false) { + var p = parts[i]; + p.data = utils.mpNormalize(p.data); + } + } - this.head = null; - this.tail = null; - this.length = 0; - } + cert.subjectKey = new Key(key); - BufferList.prototype.push = function push(v) { - var entry = { data: v, next: null }; - if (this.length > 0) this.tail.next = entry;else this.head = entry; - this.tail = entry; - ++this.length; - }; + cert.serial = sshbuf.readInt64(); - BufferList.prototype.unshift = function unshift(v) { - var entry = { data: v, next: this.head }; - if (this.length === 0) this.tail = entry; - this.head = entry; - ++this.length; - }; + var type = TYPES[sshbuf.readInt()]; + assert.string(type, 'valid cert type'); - BufferList.prototype.shift = function shift() { - if (this.length === 0) return; - var ret = this.head.data; - if (this.length === 1) this.head = this.tail = null;else this.head = this.head.next; - --this.length; - return ret; - }; + cert.signatures.openssh.keyId = sshbuf.readString(); - BufferList.prototype.clear = function clear() { - this.head = this.tail = null; - this.length = 0; - }; + var principals = []; + var pbuf = sshbuf.readBuffer(); + var psshbuf = new SSHBuffer({ buffer: pbuf }); + while (!psshbuf.atEnd()) { principals.push(psshbuf.readString()); } + if (principals.length === 0) { principals = ['*']; } - BufferList.prototype.join = function join(s) { - if (this.length === 0) return ''; - var p = this.head; - var ret = '' + p.data; - while (p = p.next) { - ret += s + p.data; - }return ret; - }; + cert.subjects = principals.map(function (pr) { + if (type === 'user') { return (Identity.forUser(pr)); } else if (type === 'host') { return (Identity.forHost(pr)); } + throw (new Error('Unknown identity type ' + type)); + }); - BufferList.prototype.concat = function concat(n) { - if (this.length === 0) return Buffer.alloc(0); - if (this.length === 1) return this.head.data; - var ret = Buffer.allocUnsafe(n >>> 0); - var p = this.head; - var i = 0; - while (p) { - copyBuffer(p.data, ret, i); - i += p.data.length; - p = p.next; - } - return ret; - }; + cert.validFrom = int64ToDate(sshbuf.readInt64()); + cert.validUntil = int64ToDate(sshbuf.readInt64()); - return BufferList; -}(); + cert.signatures.openssh.critical = sshbuf.readBuffer(); + cert.signatures.openssh.exts = sshbuf.readBuffer(); -if (util && util.inspect && util.inspect.custom) { - module.exports.prototype[util.inspect.custom] = function () { - var obj = util.inspect({ length: this.length }); - return this.constructor.name + ' ' + obj; - }; -} -},{"safe-buffer":338,"util":70}],314:[function(require,module,exports){ -'use strict'; + /* reserved */ + sshbuf.readBuffer(); -/**/ + var signingKeyBuf = sshbuf.readBuffer(); + cert.issuerKey = rfc4253.read(signingKeyBuf); -var pna = require('process-nextick-args'); -/**/ + /* + * OpenSSH certs don't give the identity of the issuer, just their + * public key. So, we use an Identity that matches anything. The + * isSignedBy() function will later tell you if the key matches. + */ + cert.issuer = Identity.forHost('**'); -// undocumented cb() API, needed for core, not for public API -function destroy(err, cb) { - var _this = this; + var sigBuf = sshbuf.readBuffer(); + cert.signatures.openssh.signature = + Signature.parse(sigBuf, cert.issuerKey.type, 'ssh'); - var readableDestroyed = this._readableState && this._readableState.destroyed; - var writableDestroyed = this._writableState && this._writableState.destroyed; + if (partial !== undefined) { + partial.remainder = sshbuf.remainder(); + partial.consumed = sshbuf._offset; + } - if (readableDestroyed || writableDestroyed) { - if (cb) { - cb(err); - } else if (err && (!this._writableState || !this._writableState.errorEmitted)) { - pna.nextTick(emitErrorNT, this, err); + return (new Certificate(cert)); } - return this; - } - // we set destroyed to true before firing error callbacks in order - // to make it re-entrance safe in case destroy() is called within callbacks + function int64ToDate (buf) { + var i = buf.readUInt32BE(0) * 4294967296; + i += buf.readUInt32BE(4); + var d = new Date(); + d.setTime(i * 1000); + d.sourceInt64 = buf; + return (d); + } - if (this._readableState) { - this._readableState.destroyed = true; - } + function dateToInt64 (date) { + if (date.sourceInt64 !== undefined) { return (date.sourceInt64); } + var i = Math.round(date.getTime() / 1000); + var upper = Math.floor(i / 4294967296); + var lower = Math.floor(i % 4294967296); + var buf = Buffer.alloc(8); + buf.writeUInt32BE(upper, 0); + buf.writeUInt32BE(lower, 4); + return (buf); + } - // if this is a duplex stream mark the writable part as destroyed as well - if (this._writableState) { - this._writableState.destroyed = true; - } + function sign (cert, key) { + if (cert.signatures.openssh === undefined) { cert.signatures.openssh = {}; } + try { + var blob = toBuffer(cert, true); + } catch (e) { + delete (cert.signatures.openssh); + return (false); + } + var sig = cert.signatures.openssh; + var hashAlgo = undefined; + if (key.type === 'rsa' || key.type === 'dsa') { hashAlgo = 'sha1'; } + var signer = key.createSign(hashAlgo); + signer.write(blob); + sig.signature = signer.sign(); + return (true); + } - this._destroy(err || null, function (err) { - if (!cb && err) { - pna.nextTick(emitErrorNT, _this, err); - if (_this._writableState) { - _this._writableState.errorEmitted = true; + function signAsync (cert, signer, done) { + if (cert.signatures.openssh === undefined) { cert.signatures.openssh = {}; } + try { + var blob = toBuffer(cert, true); + } catch (e) { + delete (cert.signatures.openssh); + done(e); + return; } - } else if (cb) { - cb(err); + var sig = cert.signatures.openssh; + + signer(blob, function (err, signature) { + if (err) { + done(err); + return; + } + try { + /* + * This will throw if the signature isn't of a + * type/algo that can be used for SSH. + */ + signature.toBuffer('ssh'); + } catch (e) { + done(e); + return; + } + sig.signature = signature; + done(); + }); } - }); - return this; -} - -function undestroy() { - if (this._readableState) { - this._readableState.destroyed = false; - this._readableState.reading = false; - this._readableState.ended = false; - this._readableState.endEmitted = false; - } + function write (cert, options) { + if (options === undefined) { options = {}; } - if (this._writableState) { - this._writableState.destroyed = false; - this._writableState.ended = false; - this._writableState.ending = false; - this._writableState.finished = false; - this._writableState.errorEmitted = false; - } -} + var blob = toBuffer(cert); + var out = getCertType(cert.subjectKey) + ' ' + blob.toString('base64'); + if (options.comment) { out = out + ' ' + options.comment; } + return (out); + } -function emitErrorNT(self, err) { - self.emit('error', err); -} + function toBuffer (cert, noSig) { + assert.object(cert.signatures.openssh, 'signature for openssh format'); + var sig = cert.signatures.openssh; -module.exports = { - destroy: destroy, - undestroy: undestroy -}; -},{"process-nextick-args":286}],315:[function(require,module,exports){ -module.exports = require('events').EventEmitter; + if (sig.nonce === undefined) { sig.nonce = crypto.randomBytes(16); } + var buf = new SSHBuffer({}); + buf.writeString(getCertType(cert.subjectKey)); + buf.writeBuffer(sig.nonce); + + var key = cert.subjectKey; + var algInfo = algs.info[key.type]; + algInfo.parts.forEach(function (part) { + buf.writePart(key.part[part]); + }); -},{"events":161}],316:[function(require,module,exports){ -var toString = {}.toString; + buf.writeInt64(cert.serial); -module.exports = Array.isArray || function (arr) { - return toString.call(arr) == '[object Array]'; -}; + var type = cert.subjects[0].type; + assert.notStrictEqual(type, 'unknown'); + cert.subjects.forEach(function (id) { + assert.strictEqual(id.type, type); + }); + type = TYPES[type]; + buf.writeInt(type); -},{}],317:[function(require,module,exports){ -arguments[4][174][0].apply(exports,arguments) -},{"dup":174,"safe-buffer":338}],318:[function(require,module,exports){ -module.exports = require('./readable').PassThrough + if (sig.keyId === undefined) { + sig.keyId = cert.subjects[0].type + '_' + + (cert.subjects[0].uid || cert.subjects[0].hostname); + } + buf.writeString(sig.keyId); -},{"./readable":319}],319:[function(require,module,exports){ -exports = module.exports = require('./lib/_stream_readable.js'); -exports.Stream = exports; -exports.Readable = exports; -exports.Writable = require('./lib/_stream_writable.js'); -exports.Duplex = require('./lib/_stream_duplex.js'); -exports.Transform = require('./lib/_stream_transform.js'); -exports.PassThrough = require('./lib/_stream_passthrough.js'); + var sub = new SSHBuffer({}); + cert.subjects.forEach(function (id) { + if (type === TYPES.host) { sub.writeString(id.hostname); } else if (type === TYPES.user) { sub.writeString(id.uid); } + }); + buf.writeBuffer(sub.toBuffer()); -},{"./lib/_stream_duplex.js":308,"./lib/_stream_passthrough.js":309,"./lib/_stream_readable.js":310,"./lib/_stream_transform.js":311,"./lib/_stream_writable.js":312}],320:[function(require,module,exports){ -module.exports = require('./readable').Transform + buf.writeInt64(dateToInt64(cert.validFrom)); + buf.writeInt64(dateToInt64(cert.validUntil)); -},{"./readable":319}],321:[function(require,module,exports){ -module.exports = require('./lib/_stream_writable.js'); + if (sig.critical === undefined) { sig.critical = Buffer.alloc(0); } + buf.writeBuffer(sig.critical); -},{"./lib/_stream_writable.js":312}],322:[function(require,module,exports){ -'use strict'; + if (sig.exts === undefined) { sig.exts = Buffer.alloc(0); } + buf.writeBuffer(sig.exts); + /* reserved */ + buf.writeBuffer(Buffer.alloc(0)); -function RequestError(cause) { + sub = rfc4253.write(cert.issuerKey); + buf.writeBuffer(sub); - this.name = 'RequestError'; - this.message = String(cause); - this.cause = cause; + if (!noSig) { buf.writeBuffer(sig.signature.toBuffer('ssh')); } - if (Error.captureStackTrace) { // if required for non-V8 envs - see PR #40 - Error.captureStackTrace(this); + return (buf.toBuffer()); } -} -RequestError.prototype = Object.create(Error.prototype); -RequestError.prototype.constructor = RequestError; + function getAlg (certType) { + if (certType === 'ssh-rsa-cert-v01@openssh.com') { return ('rsa'); } + if (certType === 'ssh-dss-cert-v01@openssh.com') { return ('dsa'); } + if (certType.match(ECDSA_ALGO)) { return ('ecdsa'); } + if (certType === 'ssh-ed25519-cert-v01@openssh.com') { return ('ed25519'); } + throw (new Error('Unsupported cert type ' + certType)); + } + function getCertType (key) { + if (key.type === 'rsa') { return ('ssh-rsa-cert-v01@openssh.com'); } + if (key.type === 'dsa') { return ('ssh-dss-cert-v01@openssh.com'); } + if (key.type === 'ecdsa') { return ('ecdsa-sha2-' + key.curve + '-cert-v01@openssh.com'); } + if (key.type === 'ed25519') { return ('ssh-ed25519-cert-v01@openssh.com'); } + throw (new Error('Unsupported key type ' + key.type)); + } + }, { '../algs': 349, '../certificate': 350, '../identity': 366, '../key': 368, '../private-key': 369, '../signature': 370, '../ssh-buffer': 371, '../utils': 372, './rfc4253': 361, 'assert-plus': 61, crypto: 112, 'safer-buffer': 339 }], + 358: [function (require, module, exports) { + // Copyright 2015 Joyent, Inc. -function StatusCodeError(statusCode, message) { + module.exports = { + read: read, + write: write + }; - this.name = 'StatusCodeError'; - this.statusCode = statusCode; - this.message = statusCode + ' - ' + message; + var assert = require('assert-plus'); + var asn1 = require('asn1'); + var crypto = require('crypto'); + var Buffer = require('safer-buffer').Buffer; + var algs = require('../algs'); + var utils = require('../utils'); + var Key = require('../key'); + var PrivateKey = require('../private-key'); - if (Error.captureStackTrace) { // if required for non-V8 envs - see PR #40 - Error.captureStackTrace(this); - } + var pkcs1 = require('./pkcs1'); + var pkcs8 = require('./pkcs8'); + var sshpriv = require('./ssh-private'); + var rfc4253 = require('./rfc4253'); -} -StatusCodeError.prototype = Object.create(Error.prototype); -StatusCodeError.prototype.constructor = StatusCodeError; + var errors = require('../errors'); + /* + * For reading we support both PKCS#1 and PKCS#8. If we find a private key, + * we just take the public component of it and use that. + */ + function read (buf, options, forceType) { + var input = buf; + if (typeof (buf) !== 'string') { + assert.buffer(buf, 'buf'); + buf = buf.toString('ascii'); + } -module.exports = { - RequestError: RequestError, - StatusCodeError: StatusCodeError -}; + var lines = buf.trim().split('\n'); -},{}],323:[function(require,module,exports){ -'use strict'; + var m = lines[0].match(/* JSSTYLED */ + /[-]+[ ]*BEGIN ([A-Z0-9][A-Za-z0-9]+ )?(PUBLIC|PRIVATE) KEY[ ]*[-]+/); + assert.ok(m, 'invalid PEM header'); -var Bluebird = require('bluebird'), - assign = require('lodash/object/assign'), - forEach = require('lodash/collection/forEach'), - isFunction = require('lodash/lang/isFunction'), - isPlainObject = require('lodash/lang/isPlainObject'), - isString = require('lodash/lang/isString'), - isUndefined = require('lodash/lang/isUndefined'), - keys = require('lodash/object/keys'), - errors = require('./errors.js'); + var m2 = lines[lines.length - 1].match(/* JSSTYLED */ + /[-]+[ ]*END ([A-Z0-9][A-Za-z0-9]+ )?(PUBLIC|PRIVATE) KEY[ ]*[-]+/); + assert.ok(m2, 'invalid PEM footer'); + /* Begin and end banners must match key type */ + assert.equal(m[2], m2[2]); + var type = m[2].toLowerCase(); -// Load Request freshly - so that users can require an unaltered request instance! -var request = (function () { + var alg; + if (m[1]) { + /* They also must match algorithms, if given */ + assert.equal(m[1], m2[1], 'PEM header and footer mismatch'); + alg = m[1].trim(); + } - function clearCache() { - forEach(keys(require.cache), function (key) { - delete require.cache[key]; - }); - } + var headers = {}; + while (true) { + lines = lines.slice(1); + m = lines[0].match(/* JSSTYLED */ + /^([A-Za-z0-9-]+): (.+)$/); + if (!m) { break; } + headers[m[1].toLowerCase()] = m[2]; + } - var temp = assign({}, require.cache); - clearCache(); + var cipher, key, iv; + if (headers['proc-type']) { + var parts = headers['proc-type'].split(','); + if (parts[0] === '4' && parts[1] === 'ENCRYPTED') { + if (typeof (options.passphrase) === 'string') { + options.passphrase = Buffer.from( + options.passphrase, 'utf-8'); + } + if (!Buffer.isBuffer(options.passphrase)) { + throw (new errors.KeyEncryptedError( + options.filename, 'PEM')); + } else { + parts = headers['dek-info'].split(','); + assert.ok(parts.length === 2); + cipher = parts[0].toLowerCase(); + iv = Buffer.from(parts[1], 'hex'); + key = utils.opensslKeyDeriv(cipher, iv, + options.passphrase, 1).key; + } + } + } - var freshRequest = require('request'); + /* Chop off the first and last lines */ + lines = lines.slice(0, -1).join(''); + buf = Buffer.from(lines, 'base64'); - clearCache(); - assign(require.cache, temp); + if (cipher && key && iv) { + var cipherStream = crypto.createDecipheriv(cipher, key, iv); + var chunk; var chunks = []; + cipherStream.once('error', function (e) { + if (e.toString().indexOf('bad decrypt') !== -1) { + throw (new Error('Incorrect passphrase ' + + 'supplied, could not decrypt key')); + } + throw (e); + }); + cipherStream.write(buf); + cipherStream.end(); + while ((chunk = cipherStream.read()) !== null) { chunks.push(chunk); } + buf = Buffer.concat(chunks); + } - return freshRequest; + /* The new OpenSSH internal format abuses PEM headers */ + if (alg && alg.toLowerCase() === 'openssh') { return (sshpriv.readSSHPrivate(type, buf, options)); } + if (alg && alg.toLowerCase() === 'ssh2') { return (rfc4253.readType(type, buf, options)); } -})(); + var der = new asn1.BerReader(buf); + der.originalInput = input; + /* + * All of the PEM file types start with a sequence tag, so chop it + * off here + */ + der.readSequence(); -var defaultTransformations = { - HEAD: function (body, response, resolveWithFullResponse) { - return resolveWithFullResponse ? response : response.headers; + /* PKCS#1 type keys name an algorithm in the banner explicitly */ + if (alg) { + if (forceType) { assert.strictEqual(forceType, 'pkcs1'); } + return (pkcs1.readPkcs1(alg, type, der)); + } else { + if (forceType) { assert.strictEqual(forceType, 'pkcs8'); } + return (pkcs8.readPkcs8(alg, type, der)); + } } -}; -function RP$callback(err, response, body) { + function write (key, options, type) { + assert.object(key); - /* jshint validthis:true */ - var self = this; + var alg = { + ecdsa: 'EC', + rsa: 'RSA', + dsa: 'DSA', + ed25519: 'EdDSA' + }[key.type]; + var header; - var origCallbackThrewException = false, thrownException; + var der = new asn1.BerWriter(); - if (isFunction(self._rp_callbackOrig)) { - try { - self._rp_callbackOrig.apply(self, arguments); - } catch (e) { - origCallbackThrewException = true; - thrownException = e; + if (PrivateKey.isPrivateKey(key)) { + if (type && type === 'pkcs8') { + header = 'PRIVATE KEY'; + pkcs8.writePkcs8(der, key); + } else { + if (type) { assert.strictEqual(type, 'pkcs1'); } + header = alg + ' PRIVATE KEY'; + pkcs1.writePkcs1(der, key); + } + } else if (Key.isKey(key)) { + if (type && type === 'pkcs1') { + header = alg + ' PUBLIC KEY'; + pkcs1.writePkcs1(der, key); + } else { + if (type) { assert.strictEqual(type, 'pkcs8'); } + header = 'PUBLIC KEY'; + pkcs8.writePkcs8(der, key); } + } else { + throw (new Error('key is not a Key or PrivateKey')); + } + + var tmp = der.buffer.toString('base64'); + var len = tmp.length + (tmp.length / 64) + + 18 + 16 + header.length * 2 + 10; + var buf = Buffer.alloc(len); + var o = 0; + o += buf.write('-----BEGIN ' + header + '-----\n', o); + for (var i = 0; i < tmp.length;) { + var limit = i + 64; + if (limit > tmp.length) { limit = tmp.length; } + o += buf.write(tmp.slice(i, limit), o); + buf[o++] = 10; + i = limit; + } + o += buf.write('-----END ' + header + '-----\n', o); + + return (buf.slice(0, o)); } + }, { '../algs': 349, '../errors': 353, '../key': 368, '../private-key': 369, '../utils': 372, './pkcs1': 359, './pkcs8': 360, './rfc4253': 361, './ssh-private': 362, asn1: 60, 'assert-plus': 61, crypto: 112, 'safer-buffer': 339 }], + 359: [function (require, module, exports) { + // Copyright 2015 Joyent, Inc. - if (err) { + module.exports = { + read: read, + readPkcs1: readPkcs1, + write: write, + writePkcs1: writePkcs1 + }; - self._rp_reject(assign(new errors.RequestError(err), { - error: err, - options: self._rp_options, - response: response - })); + var assert = require('assert-plus'); + var asn1 = require('asn1'); + var Buffer = require('safer-buffer').Buffer; + var algs = require('../algs'); + var utils = require('../utils'); - } else if (self._rp_options.simple && !(/^2/.test('' + response.statusCode))) { + var Key = require('../key'); + var PrivateKey = require('../private-key'); + var pem = require('./pem'); - self._rp_reject(assign(new errors.StatusCodeError(response.statusCode, body), { - error: body, - options: self._rp_options, - response: response - })); + var pkcs8 = require('./pkcs8'); + var readECDSACurve = pkcs8.readECDSACurve; - } else { - if (isFunction(self._rp_options.transform)) { - try { - self._rp_resolve(self._rp_options.transform(body, response, self._rp_options.resolveWithFullResponse)); - } catch (e) { - self._rp_reject(e); - } - } else if (self._rp_options.resolveWithFullResponse) { - self._rp_resolve(response); - } else { - self._rp_resolve(body); - } + function read (buf, options) { + return (pem.read(buf, options, 'pkcs1')); } - if (origCallbackThrewException) { - throw thrownException; + function write (key, options) { + return (pem.write(key, options, 'pkcs1')); } -} - -var originalInit = request.Request.prototype.init; - -request.Request.prototype.init = function RP$initInterceptor(options) { + /* Helper to read in a single mpint */ + function readMPInt (der, nm) { + assert.strictEqual(der.peek(), asn1.Ber.Integer, + nm + ' is not an Integer'); + return (utils.mpNormalize(der.readString(asn1.Ber.Integer, true))); + } + + function readPkcs1 (alg, type, der) { + switch (alg) { + case 'RSA': + if (type === 'public') { return (readPkcs1RSAPublic(der)); } else if (type === 'private') { return (readPkcs1RSAPrivate(der)); } + throw (new Error('Unknown key type: ' + type)); + case 'DSA': + if (type === 'public') { return (readPkcs1DSAPublic(der)); } else if (type === 'private') { return (readPkcs1DSAPrivate(der)); } + throw (new Error('Unknown key type: ' + type)); + case 'EC': + case 'ECDSA': + if (type === 'private') { return (readPkcs1ECDSAPrivate(der)); } else if (type === 'public') { return (readPkcs1ECDSAPublic(der)); } + throw (new Error('Unknown key type: ' + type)); + case 'EDDSA': + case 'EdDSA': + if (type === 'private') { return (readPkcs1EdDSAPrivate(der)); } + throw (new Error(type + ' keys not supported with EdDSA')); + default: + throw (new Error('Unknown key algo: ' + alg)); + } + } - var self = this; + function readPkcs1RSAPublic (der) { + // modulus and exponent + var n = readMPInt(der, 'modulus'); + var e = readMPInt(der, 'exponent'); - // Init may be called again - currently in case of redirects - if (isPlainObject(options) && self._callback === undefined && self._rp_promise === undefined) { + // now, make the key + var key = { + type: 'rsa', + parts: [ + { name: 'e', data: e }, + { name: 'n', data: n } + ] + }; - self._rp_promise = new Bluebird(function (resolve, reject) { - self._rp_resolve = resolve; - self._rp_reject = reject; - }); + return (new Key(key)); + } + + function readPkcs1RSAPrivate (der) { + var version = readMPInt(der, 'version'); + assert.strictEqual(version[0], 0); + + // modulus then public exponent + var n = readMPInt(der, 'modulus'); + var e = readMPInt(der, 'public exponent'); + var d = readMPInt(der, 'private exponent'); + var p = readMPInt(der, 'prime1'); + var q = readMPInt(der, 'prime2'); + var dmodp = readMPInt(der, 'exponent1'); + var dmodq = readMPInt(der, 'exponent2'); + var iqmp = readMPInt(der, 'iqmp'); + + // now, make the key + var key = { + type: 'rsa', + parts: [ + { name: 'n', data: n }, + { name: 'e', data: e }, + { name: 'd', data: d }, + { name: 'iqmp', data: iqmp }, + { name: 'p', data: p }, + { name: 'q', data: q }, + { name: 'dmodp', data: dmodp }, + { name: 'dmodq', data: dmodq } + ] + }; - self._rp_callbackOrig = self.callback; - self.callback = RP$callback; + return (new PrivateKey(key)); + } - if (isString(options.method)) { - options.method = options.method.toUpperCase(); - } + function readPkcs1DSAPrivate (der) { + var version = readMPInt(der, 'version'); + assert.strictEqual(version.readUInt8(0), 0); - options.transform = options.transform || defaultTransformations[options.method]; + var p = readMPInt(der, 'p'); + var q = readMPInt(der, 'q'); + var g = readMPInt(der, 'g'); + var y = readMPInt(der, 'y'); + var x = readMPInt(der, 'x'); - self._rp_options = options; - self._rp_options.simple = options.simple === false ? false : true; - self._rp_options.resolveWithFullResponse = options.resolveWithFullResponse === true ? true : false; + // now, make the key + var key = { + type: 'dsa', + parts: [ + { name: 'p', data: p }, + { name: 'q', data: q }, + { name: 'g', data: g }, + { name: 'y', data: y }, + { name: 'x', data: x } + ] + }; + return (new PrivateKey(key)); } - return originalInit.apply(self, arguments); + function readPkcs1EdDSAPrivate (der) { + var version = readMPInt(der, 'version'); + assert.strictEqual(version.readUInt8(0), 1); -}; + // private key + var k = der.readString(asn1.Ber.OctetString, true); -function expose(methodToExpose, exposeAs) { + der.readSequence(0xa0); + var oid = der.readOID(); + assert.strictEqual(oid, '1.3.101.112', 'the ed25519 curve identifier'); - exposeAs = exposeAs || methodToExpose; + der.readSequence(0xa1); + var A = utils.readBitString(der); - /* istanbul ignore if */ - if (!isUndefined(request.Request.prototype[exposeAs])) { - throw new Error('Unable to expose method "' + exposeAs + '". It is already implemented by Request. Please visit https://github.com/request/request-promise/wiki/Troubleshooting'); + var key = { + type: 'ed25519', + parts: [ + { name: 'A', data: utils.zeroPadToLength(A, 32) }, + { name: 'k', data: k } + ] + }; + + return (new PrivateKey(key)); } - request.Request.prototype[exposeAs] = function RP$exposed() { - return this._rp_promise[methodToExpose].apply(this._rp_promise, arguments); - }; + function readPkcs1DSAPublic (der) { + var y = readMPInt(der, 'y'); + var p = readMPInt(der, 'p'); + var q = readMPInt(der, 'q'); + var g = readMPInt(der, 'g'); -} + var key = { + type: 'dsa', + parts: [ + { name: 'y', data: y }, + { name: 'p', data: p }, + { name: 'q', data: q }, + { name: 'g', data: g } + ] + }; -expose('then'); -expose('catch'); -expose('finally'); + return (new Key(key)); + } -request.Request.prototype.promise = function RP$promise() { - return this._rp_promise; -}; + function readPkcs1ECDSAPublic (der) { + der.readSequence(); + var oid = der.readOID(); + assert.strictEqual(oid, '1.2.840.10045.2.1', 'must be ecPublicKey'); -/* istanbul ignore next */ // Function covered but not seen by Instanbul. -request.bindCLS = function RP$bindCLS(ns) { - require('cls-bluebird')(ns); -}; + var curveOid = der.readOID(); + var curve; + var curves = Object.keys(algs.curves); + for (var j = 0; j < curves.length; ++j) { + var c = curves[j]; + var cd = algs.curves[c]; + if (cd.pkcs8oid === curveOid) { + curve = c; + break; + } + } + assert.string(curve, 'a known ECDSA named curve'); -module.exports = request; + var Q = der.readString(asn1.Ber.BitString, true); + Q = utils.ecNormalize(Q); -},{"./errors.js":322,"bluebird":67,"cls-bluebird":102,"lodash/collection/forEach":227,"lodash/lang/isFunction":254,"lodash/lang/isPlainObject":257,"lodash/lang/isString":258,"lodash/lang/isUndefined":259,"lodash/object/assign":260,"lodash/object/keys":261,"request":324}],324:[function(require,module,exports){ -// Copyright 2010-2012 Mikeal Rogers -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. + var key = { + type: 'ecdsa', + parts: [ + { name: 'curve', data: Buffer.from(curve) }, + { name: 'Q', data: Q } + ] + }; -'use strict' + return (new Key(key)); + } -var extend = require('extend') -var cookies = require('./lib/cookies') -var helpers = require('./lib/helpers') + function readPkcs1ECDSAPrivate (der) { + var version = readMPInt(der, 'version'); + assert.strictEqual(version.readUInt8(0), 1); -var paramsHaveRequestBody = helpers.paramsHaveRequestBody + // private key + var d = der.readString(asn1.Ber.OctetString, true); -// organize params for patch, post, put, head, del -function initParams (uri, options, callback) { - if (typeof options === 'function') { - callback = options - } + der.readSequence(0xa0); + var curve = readECDSACurve(der); + assert.string(curve, 'a known elliptic curve'); - var params = {} - if (typeof options === 'object') { - extend(params, options, {uri: uri}) - } else if (typeof uri === 'string') { - extend(params, {uri: uri}) - } else { - extend(params, uri) - } + der.readSequence(0xa1); + var Q = der.readString(asn1.Ber.BitString, true); + Q = utils.ecNormalize(Q); - params.callback = callback || params.callback - return params -} + var key = { + type: 'ecdsa', + parts: [ + { name: 'curve', data: Buffer.from(curve) }, + { name: 'Q', data: Q }, + { name: 'd', data: d } + ] + }; -function request (uri, options, callback) { - if (typeof uri === 'undefined') { - throw new Error('undefined is not a valid uri or options object.') - } + return (new PrivateKey(key)); + } - var params = initParams(uri, options, callback) + function writePkcs1 (der, key) { + der.startSequence(); - if (params.method === 'HEAD' && paramsHaveRequestBody(params)) { - throw new Error('HTTP HEAD requests MUST NOT include a request body.') - } + switch (key.type) { + case 'rsa': + if (PrivateKey.isPrivateKey(key)) { writePkcs1RSAPrivate(der, key); } else { writePkcs1RSAPublic(der, key); } + break; + case 'dsa': + if (PrivateKey.isPrivateKey(key)) { writePkcs1DSAPrivate(der, key); } else { writePkcs1DSAPublic(der, key); } + break; + case 'ecdsa': + if (PrivateKey.isPrivateKey(key)) { writePkcs1ECDSAPrivate(der, key); } else { writePkcs1ECDSAPublic(der, key); } + break; + case 'ed25519': + if (PrivateKey.isPrivateKey(key)) { writePkcs1EdDSAPrivate(der, key); } else { writePkcs1EdDSAPublic(der, key); } + break; + default: + throw (new Error('Unknown key algo: ' + key.type)); + } - return new request.Request(params) -} + der.endSequence(); + } -function verbFunc (verb) { - var method = verb.toUpperCase() - return function (uri, options, callback) { - var params = initParams(uri, options, callback) - params.method = method - return request(params, params.callback) - } -} + function writePkcs1RSAPublic (der, key) { + der.writeBuffer(key.part.n.data, asn1.Ber.Integer); + der.writeBuffer(key.part.e.data, asn1.Ber.Integer); + } + + function writePkcs1RSAPrivate (der, key) { + var ver = Buffer.from([0]); + der.writeBuffer(ver, asn1.Ber.Integer); -// define like this to please codeintel/intellisense IDEs -request.get = verbFunc('get') -request.head = verbFunc('head') -request.options = verbFunc('options') -request.post = verbFunc('post') -request.put = verbFunc('put') -request.patch = verbFunc('patch') -request.del = verbFunc('delete') -request['delete'] = verbFunc('delete') + der.writeBuffer(key.part.n.data, asn1.Ber.Integer); + der.writeBuffer(key.part.e.data, asn1.Ber.Integer); + der.writeBuffer(key.part.d.data, asn1.Ber.Integer); + der.writeBuffer(key.part.p.data, asn1.Ber.Integer); + der.writeBuffer(key.part.q.data, asn1.Ber.Integer); + if (!key.part.dmodp || !key.part.dmodq) { utils.addRSAMissing(key); } + der.writeBuffer(key.part.dmodp.data, asn1.Ber.Integer); + der.writeBuffer(key.part.dmodq.data, asn1.Ber.Integer); + der.writeBuffer(key.part.iqmp.data, asn1.Ber.Integer); + } -request.jar = function (store) { - return cookies.jar(store) -} + function writePkcs1DSAPrivate (der, key) { + var ver = Buffer.from([0]); + der.writeBuffer(ver, asn1.Ber.Integer); -request.cookie = function (str) { - return cookies.parse(str) -} + der.writeBuffer(key.part.p.data, asn1.Ber.Integer); + der.writeBuffer(key.part.q.data, asn1.Ber.Integer); + der.writeBuffer(key.part.g.data, asn1.Ber.Integer); + der.writeBuffer(key.part.y.data, asn1.Ber.Integer); + der.writeBuffer(key.part.x.data, asn1.Ber.Integer); + } -function wrapRequestMethod (method, options, requester, verb) { - return function (uri, opts, callback) { - var params = initParams(uri, opts, callback) + function writePkcs1DSAPublic (der, key) { + der.writeBuffer(key.part.y.data, asn1.Ber.Integer); + der.writeBuffer(key.part.p.data, asn1.Ber.Integer); + der.writeBuffer(key.part.q.data, asn1.Ber.Integer); + der.writeBuffer(key.part.g.data, asn1.Ber.Integer); + } - var target = {} - extend(true, target, options, params) + function writePkcs1ECDSAPublic (der, key) { + der.startSequence(); - target.pool = params.pool || options.pool + der.writeOID('1.2.840.10045.2.1'); /* ecPublicKey */ + var curve = key.part.curve.data.toString(); + var curveOid = algs.curves[curve].pkcs8oid; + assert.string(curveOid, 'a known ECDSA named curve'); + der.writeOID(curveOid); - if (verb) { - target.method = verb.toUpperCase() - } + der.endSequence(); - if (typeof requester === 'function') { - method = requester + var Q = utils.ecNormalize(key.part.Q.data, true); + der.writeBuffer(Q, asn1.Ber.BitString); } - return method(target, target.callback) - } -} + function writePkcs1ECDSAPrivate (der, key) { + var ver = Buffer.from([1]); + der.writeBuffer(ver, asn1.Ber.Integer); -request.defaults = function (options, requester) { - var self = this + der.writeBuffer(key.part.d.data, asn1.Ber.OctetString); - options = options || {} + der.startSequence(0xa0); + var curve = key.part.curve.data.toString(); + var curveOid = algs.curves[curve].pkcs8oid; + assert.string(curveOid, 'a known ECDSA named curve'); + der.writeOID(curveOid); + der.endSequence(); - if (typeof options === 'function') { - requester = options - options = {} - } + der.startSequence(0xa1); + var Q = utils.ecNormalize(key.part.Q.data, true); + der.writeBuffer(Q, asn1.Ber.BitString); + der.endSequence(); + } - var defaults = wrapRequestMethod(self, options, requester) + function writePkcs1EdDSAPrivate (der, key) { + var ver = Buffer.from([1]); + der.writeBuffer(ver, asn1.Ber.Integer); - var verbs = ['get', 'head', 'post', 'put', 'patch', 'del', 'delete'] - verbs.forEach(function (verb) { - defaults[verb] = wrapRequestMethod(self[verb], options, requester, verb) - }) + der.writeBuffer(key.part.k.data, asn1.Ber.OctetString); - defaults.cookie = wrapRequestMethod(self.cookie, options, requester) - defaults.jar = self.jar - defaults.defaults = self.defaults - return defaults -} + der.startSequence(0xa0); + der.writeOID('1.3.101.112'); + der.endSequence(); -request.forever = function (agentOptions, optionsArg) { - var options = {} - if (optionsArg) { - extend(options, optionsArg) - } - if (agentOptions) { - options.agentOptions = agentOptions - } + der.startSequence(0xa1); + utils.writeBitString(der, key.part.A.data); + der.endSequence(); + } - options.forever = true - return request.defaults(options) -} + function writePkcs1EdDSAPublic (der, key) { + throw (new Error('Public keys are not supported for EdDSA PKCS#1')); + } + }, { '../algs': 349, '../key': 368, '../private-key': 369, '../utils': 372, './pem': 358, './pkcs8': 360, asn1: 60, 'assert-plus': 61, 'safer-buffer': 339 }], + 360: [function (require, module, exports) { + // Copyright 2015 Joyent, Inc. -// Exports + module.exports = { + read: read, + readPkcs8: readPkcs8, + write: write, + writePkcs8: writePkcs8, -module.exports = request -request.Request = require('./request') -request.initParams = initParams + readECDSACurve: readECDSACurve, + writeECDSACurve: writeECDSACurve + }; -// Backwards compatibility for request.debug -Object.defineProperty(request, 'debug', { - enumerable: true, - get: function () { - return request.Request.debug - }, - set: function (debug) { - request.Request.debug = debug - } -}) - -},{"./lib/cookies":326,"./lib/helpers":330,"./request":336,"extend":144}],325:[function(require,module,exports){ -'use strict' - -var caseless = require('caseless') -var uuid = require('uuid/v4') -var helpers = require('./helpers') - -var md5 = helpers.md5 -var toBase64 = helpers.toBase64 - -function Auth (request) { - // define all public properties here - this.request = request - this.hasAuth = false - this.sentAuth = false - this.bearerToken = null - this.user = null - this.pass = null -} - -Auth.prototype.basic = function (user, pass, sendImmediately) { - var self = this - if (typeof user !== 'string' || (pass !== undefined && typeof pass !== 'string')) { - self.request.emit('error', new Error('auth() received invalid user or password')) - } - self.user = user - self.pass = pass - self.hasAuth = true - var header = user + ':' + (pass || '') - if (sendImmediately || typeof sendImmediately === 'undefined') { - var authHeader = 'Basic ' + toBase64(header) - self.sentAuth = true - return authHeader - } -} - -Auth.prototype.bearer = function (bearer, sendImmediately) { - var self = this - self.bearerToken = bearer - self.hasAuth = true - if (sendImmediately || typeof sendImmediately === 'undefined') { - if (typeof bearer === 'function') { - bearer = bearer() - } - var authHeader = 'Bearer ' + (bearer || '') - self.sentAuth = true - return authHeader - } -} - -Auth.prototype.digest = function (method, path, authHeader) { - // TODO: More complete implementation of RFC 2617. - // - handle challenge.domain - // - support qop="auth-int" only - // - handle Authentication-Info (not necessarily?) - // - check challenge.stale (not necessarily?) - // - increase nc (not necessarily?) - // For reference: - // http://tools.ietf.org/html/rfc2617#section-3 - // https://github.com/bagder/curl/blob/master/lib/http_digest.c - - var self = this - - var challenge = {} - var re = /([a-z0-9_-]+)=(?:"([^"]+)"|([a-z0-9_-]+))/gi - for (;;) { - var match = re.exec(authHeader) - if (!match) { - break - } - challenge[match[1]] = match[2] || match[3] - } + var assert = require('assert-plus'); + var asn1 = require('asn1'); + var Buffer = require('safer-buffer').Buffer; + var algs = require('../algs'); + var utils = require('../utils'); + var Key = require('../key'); + var PrivateKey = require('../private-key'); + var pem = require('./pem'); - /** - * RFC 2617: handle both MD5 and MD5-sess algorithms. - * - * If the algorithm directive's value is "MD5" or unspecified, then HA1 is - * HA1=MD5(username:realm:password) - * If the algorithm directive's value is "MD5-sess", then HA1 is - * HA1=MD5(MD5(username:realm:password):nonce:cnonce) - */ - var ha1Compute = function (algorithm, user, realm, pass, nonce, cnonce) { - var ha1 = md5(user + ':' + realm + ':' + pass) - if (algorithm && algorithm.toLowerCase() === 'md5-sess') { - return md5(ha1 + ':' + nonce + ':' + cnonce) - } else { - return ha1 + function read (buf, options) { + return (pem.read(buf, options, 'pkcs8')); } - } - - var qop = /(^|,)\s*auth\s*($|,)/.test(challenge.qop) && 'auth' - var nc = qop && '00000001' - var cnonce = qop && uuid().replace(/-/g, '') - var ha1 = ha1Compute(challenge.algorithm, self.user, challenge.realm, self.pass, challenge.nonce, cnonce) - var ha2 = md5(method + ':' + path) - var digestResponse = qop - ? md5(ha1 + ':' + challenge.nonce + ':' + nc + ':' + cnonce + ':' + qop + ':' + ha2) - : md5(ha1 + ':' + challenge.nonce + ':' + ha2) - var authValues = { - username: self.user, - realm: challenge.realm, - nonce: challenge.nonce, - uri: path, - qop: qop, - response: digestResponse, - nc: nc, - cnonce: cnonce, - algorithm: challenge.algorithm, - opaque: challenge.opaque - } - authHeader = [] - for (var k in authValues) { - if (authValues[k]) { - if (k === 'qop' || k === 'nc' || k === 'algorithm') { - authHeader.push(k + '=' + authValues[k]) - } else { - authHeader.push(k + '="' + authValues[k] + '"') - } + function write (key, options) { + return (pem.write(key, options, 'pkcs8')); } - } - authHeader = 'Digest ' + authHeader.join(', ') - self.sentAuth = true - return authHeader -} - -Auth.prototype.onRequest = function (user, pass, sendImmediately, bearer) { - var self = this - var request = self.request - - var authHeader - if (bearer === undefined && user === undefined) { - self.request.emit('error', new Error('no auth mechanism defined')) - } else if (bearer !== undefined) { - authHeader = self.bearer(bearer, sendImmediately) - } else { - authHeader = self.basic(user, pass, sendImmediately) - } - if (authHeader) { - request.setHeader('authorization', authHeader) - } -} -Auth.prototype.onResponse = function (response) { - var self = this - var request = self.request + /* Helper to read in a single mpint */ + function readMPInt (der, nm) { + assert.strictEqual(der.peek(), asn1.Ber.Integer, + nm + ' is not an Integer'); + return (utils.mpNormalize(der.readString(asn1.Ber.Integer, true))); + } - if (!self.hasAuth || self.sentAuth) { return null } + function readPkcs8 (alg, type, der) { + /* Private keys in pkcs#8 format have a weird extra int */ + if (der.peek() === asn1.Ber.Integer) { + assert.strictEqual(type, 'private', + 'unexpected Integer at start of public key'); + der.readString(asn1.Ber.Integer, true); + } - var c = caseless(response.headers) + der.readSequence(); + var next = der.offset + der.length; - var authHeader = c.get('www-authenticate') - var authVerb = authHeader && authHeader.split(' ')[0].toLowerCase() - request.debug('reauth', authVerb) + var oid = der.readOID(); + switch (oid) { + case '1.2.840.113549.1.1.1': + der._offset = next; + if (type === 'public') { return (readPkcs8RSAPublic(der)); } else { return (readPkcs8RSAPrivate(der)); } + case '1.2.840.10040.4.1': + if (type === 'public') { return (readPkcs8DSAPublic(der)); } else { return (readPkcs8DSAPrivate(der)); } + case '1.2.840.10045.2.1': + if (type === 'public') { return (readPkcs8ECDSAPublic(der)); } else { return (readPkcs8ECDSAPrivate(der)); } + case '1.3.101.112': + if (type === 'public') { + return (readPkcs8EdDSAPublic(der)); + } else { + return (readPkcs8EdDSAPrivate(der)); + } + case '1.3.101.110': + if (type === 'public') { + return (readPkcs8X25519Public(der)); + } else { + return (readPkcs8X25519Private(der)); + } + default: + throw (new Error('Unknown key type OID ' + oid)); + } + } - switch (authVerb) { - case 'basic': - return self.basic(self.user, self.pass, true) + function readPkcs8RSAPublic (der) { + // bit string sequence + der.readSequence(asn1.Ber.BitString); + der.readByte(); + der.readSequence(); + + // modulus + var n = readMPInt(der, 'modulus'); + var e = readMPInt(der, 'exponent'); + + // now, make the key + var key = { + type: 'rsa', + source: der.originalInput, + parts: [ + { name: 'e', data: e }, + { name: 'n', data: n } + ] + }; - case 'bearer': - return self.bearer(self.bearerToken, true) + return (new Key(key)); + } + + function readPkcs8RSAPrivate (der) { + der.readSequence(asn1.Ber.OctetString); + der.readSequence(); + + var ver = readMPInt(der, 'version'); + assert.equal(ver[0], 0x0, 'unknown RSA private key version'); + + // modulus then public exponent + var n = readMPInt(der, 'modulus'); + var e = readMPInt(der, 'public exponent'); + var d = readMPInt(der, 'private exponent'); + var p = readMPInt(der, 'prime1'); + var q = readMPInt(der, 'prime2'); + var dmodp = readMPInt(der, 'exponent1'); + var dmodq = readMPInt(der, 'exponent2'); + var iqmp = readMPInt(der, 'iqmp'); + + // now, make the key + var key = { + type: 'rsa', + parts: [ + { name: 'n', data: n }, + { name: 'e', data: e }, + { name: 'd', data: d }, + { name: 'iqmp', data: iqmp }, + { name: 'p', data: p }, + { name: 'q', data: q }, + { name: 'dmodp', data: dmodp }, + { name: 'dmodq', data: dmodq } + ] + }; - case 'digest': - return self.digest(request.method, request.path, authHeader) - } -} + return (new PrivateKey(key)); + } -exports.Auth = Auth + function readPkcs8DSAPublic (der) { + der.readSequence(); -},{"./helpers":330,"caseless":100,"uuid/v4":396}],326:[function(require,module,exports){ -'use strict' + var p = readMPInt(der, 'p'); + var q = readMPInt(der, 'q'); + var g = readMPInt(der, 'g'); -var tough = require('tough-cookie') + // bit string sequence + der.readSequence(asn1.Ber.BitString); + der.readByte(); -var Cookie = tough.Cookie -var CookieJar = tough.CookieJar + var y = readMPInt(der, 'y'); -exports.parse = function (str) { - if (str && str.uri) { - str = str.uri - } - if (typeof str !== 'string') { - throw new Error('The cookie function only accepts STRING as param') - } - return Cookie.parse(str, {loose: true}) -} - -// Adapt the sometimes-Async api of tough.CookieJar to our requirements -function RequestJar (store) { - var self = this - self._jar = new CookieJar(store, {looseMode: true}) -} -RequestJar.prototype.setCookie = function (cookieOrStr, uri, options) { - var self = this - return self._jar.setCookieSync(cookieOrStr, uri, options || {}) -} -RequestJar.prototype.getCookieString = function (uri) { - var self = this - return self._jar.getCookieStringSync(uri) -} -RequestJar.prototype.getCookies = function (uri) { - var self = this - return self._jar.getCookiesSync(uri) -} - -exports.jar = function (store) { - return new RequestJar(store) -} - -},{"tough-cookie":380}],327:[function(require,module,exports){ -(function (process){ -'use strict' - -function formatHostname (hostname) { - // canonicalize the hostname, so that 'oogle.com' won't match 'google.com' - return hostname.replace(/^\.*/, '.').toLowerCase() -} - -function parseNoProxyZone (zone) { - zone = zone.trim().toLowerCase() - - var zoneParts = zone.split(':', 2) - var zoneHost = formatHostname(zoneParts[0]) - var zonePort = zoneParts[1] - var hasPort = zone.indexOf(':') > -1 - - return {hostname: zoneHost, port: zonePort, hasPort: hasPort} -} - -function uriInNoProxy (uri, noProxy) { - var port = uri.port || (uri.protocol === 'https:' ? '443' : '80') - var hostname = formatHostname(uri.hostname) - var noProxyList = noProxy.split(',') - - // iterate through the noProxyList until it finds a match. - return noProxyList.map(parseNoProxyZone).some(function (noProxyZone) { - var isMatchedAt = hostname.indexOf(noProxyZone.hostname) - var hostnameMatched = ( - isMatchedAt > -1 && - (isMatchedAt === hostname.length - noProxyZone.hostname.length) - ) + // now, make the key + var key = { + type: 'dsa', + parts: [ + { name: 'p', data: p }, + { name: 'q', data: q }, + { name: 'g', data: g }, + { name: 'y', data: y } + ] + }; - if (noProxyZone.hasPort) { - return (port === noProxyZone.port) && hostnameMatched + return (new Key(key)); } - return hostnameMatched - }) -} + function readPkcs8DSAPrivate (der) { + der.readSequence(); -function getProxyFromURI (uri) { - // Decide the proper request proxy to use based on the request URI object and the - // environmental variables (NO_PROXY, HTTP_PROXY, etc.) - // respect NO_PROXY environment variables (see: http://lynx.isc.org/current/breakout/lynx_help/keystrokes/environments.html) + var p = readMPInt(der, 'p'); + var q = readMPInt(der, 'q'); + var g = readMPInt(der, 'g'); - var noProxy = process.env.NO_PROXY || process.env.no_proxy || '' + der.readSequence(asn1.Ber.OctetString); + var x = readMPInt(der, 'x'); - // if the noProxy is a wildcard then return null + /* The pkcs#8 format does not include the public key */ + var y = utils.calculateDSAPublic(g, p, x); - if (noProxy === '*') { - return null - } + var key = { + type: 'dsa', + parts: [ + { name: 'p', data: p }, + { name: 'q', data: q }, + { name: 'g', data: g }, + { name: 'y', data: y }, + { name: 'x', data: x } + ] + }; - // if the noProxy is not empty and the uri is found return null + return (new PrivateKey(key)); + } - if (noProxy !== '' && uriInNoProxy(uri, noProxy)) { - return null - } + function readECDSACurve (der) { + var curveName, curveNames; + var j, c, cd; - // Check for HTTP or HTTPS Proxy in environment Else default to null + if (der.peek() === asn1.Ber.OID) { + var oid = der.readOID(); - if (uri.protocol === 'http:') { - return process.env.HTTP_PROXY || - process.env.http_proxy || null - } + curveNames = Object.keys(algs.curves); + for (j = 0; j < curveNames.length; ++j) { + c = curveNames[j]; + cd = algs.curves[c]; + if (cd.pkcs8oid === oid) { + curveName = c; + break; + } + } + } else { + // ECParameters sequence + der.readSequence(); + var version = der.readString(asn1.Ber.Integer, true); + assert.strictEqual(version[0], 1, 'ECDSA key not version 1'); - if (uri.protocol === 'https:') { - return process.env.HTTPS_PROXY || - process.env.https_proxy || - process.env.HTTP_PROXY || - process.env.http_proxy || null - } + var curve = {}; + + // FieldID sequence + der.readSequence(); + var fieldTypeOid = der.readOID(); + assert.strictEqual(fieldTypeOid, '1.2.840.10045.1.1', + 'ECDSA key is not from a prime-field'); + var p = curve.p = utils.mpNormalize( + der.readString(asn1.Ber.Integer, true)); + /* + * p always starts with a 1 bit, so count the zeros to get its + * real size. + */ + curve.size = p.length * 8 - utils.countZeros(p); - // if none of that works, return null - // (What uri protocol are you using then?) + // Curve sequence + der.readSequence(); + curve.a = utils.mpNormalize( + der.readString(asn1.Ber.OctetString, true)); + curve.b = utils.mpNormalize( + der.readString(asn1.Ber.OctetString, true)); + if (der.peek() === asn1.Ber.BitString) { curve.s = der.readString(asn1.Ber.BitString, true); } - return null -} + // Combined Gx and Gy + curve.G = der.readString(asn1.Ber.OctetString, true); + assert.strictEqual(curve.G[0], 0x4, + 'uncompressed G is required'); -module.exports = getProxyFromURI + curve.n = utils.mpNormalize( + der.readString(asn1.Ber.Integer, true)); + curve.h = utils.mpNormalize( + der.readString(asn1.Ber.Integer, true)); + assert.strictEqual(curve.h[0], 0x1, 'a cofactor=1 curve is ' + + 'required'); -}).call(this,require('_process')) -},{"_process":287}],328:[function(require,module,exports){ -'use strict' + curveNames = Object.keys(algs.curves); + var ks = Object.keys(curve); + for (j = 0; j < curveNames.length; ++j) { + c = curveNames[j]; + cd = algs.curves[c]; + var equal = true; + for (var i = 0; i < ks.length; ++i) { + var k = ks[i]; + if (cd[k] === undefined) { continue; } + if (typeof (cd[k]) === 'object' && + cd[k].equals !== undefined) { + if (!cd[k].equals(curve[k])) { + equal = false; + break; + } + } else if (Buffer.isBuffer(cd[k])) { + if (cd[k].toString('binary') !== + curve[k].toString('binary')) { + equal = false; + break; + } + } else { + if (cd[k] !== curve[k]) { + equal = false; + break; + } + } + } + if (equal) { + curveName = c; + break; + } + } + } + return (curveName); + } -var fs = require('fs') -var qs = require('querystring') -var validate = require('har-validator') -var extend = require('extend') + function readPkcs8ECDSAPrivate (der) { + var curveName = readECDSACurve(der); + assert.string(curveName, 'a known elliptic curve'); -function Har (request) { - this.request = request -} + der.readSequence(asn1.Ber.OctetString); + der.readSequence(); -Har.prototype.reducer = function (obj, pair) { - // new property ? - if (obj[pair.name] === undefined) { - obj[pair.name] = pair.value - return obj - } + var version = readMPInt(der, 'version'); + assert.equal(version[0], 1, 'unknown version of ECDSA key'); - // existing? convert to array - var arr = [ - obj[pair.name], - pair.value - ] + var d = der.readString(asn1.Ber.OctetString, true); + der.readSequence(0xa1); - obj[pair.name] = arr + var Q = der.readString(asn1.Ber.BitString, true); + Q = utils.ecNormalize(Q); - return obj -} + var key = { + type: 'ecdsa', + parts: [ + { name: 'curve', data: Buffer.from(curveName) }, + { name: 'Q', data: Q }, + { name: 'd', data: d } + ] + }; -Har.prototype.prep = function (data) { - // construct utility properties - data.queryObj = {} - data.headersObj = {} - data.postData.jsonObj = false - data.postData.paramsObj = false + return (new PrivateKey(key)); + } - // construct query objects - if (data.queryString && data.queryString.length) { - data.queryObj = data.queryString.reduce(this.reducer, {}) - } + function readPkcs8ECDSAPublic (der) { + var curveName = readECDSACurve(der); + assert.string(curveName, 'a known elliptic curve'); - // construct headers objects - if (data.headers && data.headers.length) { - // loweCase header keys - data.headersObj = data.headers.reduceRight(function (headers, header) { - headers[header.name] = header.value - return headers - }, {}) - } + var Q = der.readString(asn1.Ber.BitString, true); + Q = utils.ecNormalize(Q); - // construct Cookie header - if (data.cookies && data.cookies.length) { - var cookies = data.cookies.map(function (cookie) { - return cookie.name + '=' + cookie.value - }) + var key = { + type: 'ecdsa', + parts: [ + { name: 'curve', data: Buffer.from(curveName) }, + { name: 'Q', data: Q } + ] + }; - if (cookies.length) { - data.headersObj.cookie = cookies.join('; ') + return (new Key(key)); } - } - // prep body - function some (arr) { - return arr.some(function (type) { - return data.postData.mimeType.indexOf(type) === 0 - }) - } + function readPkcs8EdDSAPublic (der) { + if (der.peek() === 0x00) { der.readByte(); } - if (some([ - 'multipart/mixed', - 'multipart/related', - 'multipart/form-data', - 'multipart/alternative'])) { - // reset values - data.postData.mimeType = 'multipart/form-data' - } else if (some([ - 'application/x-www-form-urlencoded'])) { - if (!data.postData.params) { - data.postData.text = '' - } else { - data.postData.paramsObj = data.postData.params.reduce(this.reducer, {}) + var A = utils.readBitString(der); - // always overwrite - data.postData.text = qs.stringify(data.postData.paramsObj) + var key = { + type: 'ed25519', + parts: [ + { name: 'A', data: utils.zeroPadToLength(A, 32) } + ] + }; + + return (new Key(key)); } - } else if (some([ - 'text/json', - 'text/x-json', - 'application/json', - 'application/x-json'])) { - data.postData.mimeType = 'application/json' - if (data.postData.text) { - try { - data.postData.jsonObj = JSON.parse(data.postData.text) - } catch (e) { - this.request.debug(e) + function readPkcs8X25519Public (der) { + var A = utils.readBitString(der); - // force back to text/plain - data.postData.mimeType = 'text/plain' - } - } - } + var key = { + type: 'curve25519', + parts: [ + { name: 'A', data: utils.zeroPadToLength(A, 32) } + ] + }; - return data -} + return (new Key(key)); + } -Har.prototype.options = function (options) { - // skip if no har property defined - if (!options.har) { - return options - } + function readPkcs8EdDSAPrivate (der) { + if (der.peek() === 0x00) { der.readByte(); } - var har = {} - extend(har, options.har) + der.readSequence(asn1.Ber.OctetString); + var k = der.readString(asn1.Ber.OctetString, true); + k = utils.zeroPadToLength(k, 32); - // only process the first entry - if (har.log && har.log.entries) { - har = har.log.entries[0] - } + var A; + if (der.peek() === asn1.Ber.BitString) { + A = utils.readBitString(der); + A = utils.zeroPadToLength(A, 32); + } else { + A = utils.calculateED25519Public(k); + } - // add optional properties to make validation successful - har.url = har.url || options.url || options.uri || options.baseUrl || '/' - har.httpVersion = har.httpVersion || 'HTTP/1.1' - har.queryString = har.queryString || [] - har.headers = har.headers || [] - har.cookies = har.cookies || [] - har.postData = har.postData || {} - har.postData.mimeType = har.postData.mimeType || 'application/octet-stream' - - har.bodySize = 0 - har.headersSize = 0 - har.postData.size = 0 - - if (!validate.request(har)) { - return options - } + var key = { + type: 'ed25519', + parts: [ + { name: 'A', data: utils.zeroPadToLength(A, 32) }, + { name: 'k', data: utils.zeroPadToLength(k, 32) } + ] + }; - // clean up and get some utility properties - var req = this.prep(har) + return (new PrivateKey(key)); + } - // construct new options - if (req.url) { - options.url = req.url - } + function readPkcs8X25519Private (der) { + if (der.peek() === 0x00) { der.readByte(); } - if (req.method) { - options.method = req.method - } + der.readSequence(asn1.Ber.OctetString); + var k = der.readString(asn1.Ber.OctetString, true); + k = utils.zeroPadToLength(k, 32); - if (Object.keys(req.queryObj).length) { - options.qs = req.queryObj - } + var A = utils.calculateX25519Public(k); - if (Object.keys(req.headersObj).length) { - options.headers = req.headersObj - } + var key = { + type: 'curve25519', + parts: [ + { name: 'A', data: utils.zeroPadToLength(A, 32) }, + { name: 'k', data: utils.zeroPadToLength(k, 32) } + ] + }; - function test (type) { - return req.postData.mimeType.indexOf(type) === 0 - } - if (test('application/x-www-form-urlencoded')) { - options.form = req.postData.paramsObj - } else if (test('application/json')) { - if (req.postData.jsonObj) { - options.body = req.postData.jsonObj - options.json = true + return (new PrivateKey(key)); } - } else if (test('multipart/form-data')) { - options.formData = {} - req.postData.params.forEach(function (param) { - var attachment = {} - - if (!param.fileName && !param.fileName && !param.contentType) { - options.formData[param.name] = param.value - return - } + function writePkcs8 (der, key) { + der.startSequence(); - // attempt to read from disk! - if (param.fileName && !param.value) { - attachment.value = fs.createReadStream(param.fileName) - } else if (param.value) { - attachment.value = param.value + if (PrivateKey.isPrivateKey(key)) { + var sillyInt = Buffer.from([0]); + der.writeBuffer(sillyInt, asn1.Ber.Integer); } - if (param.fileName) { - attachment.options = { - filename: param.fileName, - contentType: param.contentType ? param.contentType : null - } + der.startSequence(); + switch (key.type) { + case 'rsa': + der.writeOID('1.2.840.113549.1.1.1'); + if (PrivateKey.isPrivateKey(key)) { writePkcs8RSAPrivate(key, der); } else { writePkcs8RSAPublic(key, der); } + break; + case 'dsa': + der.writeOID('1.2.840.10040.4.1'); + if (PrivateKey.isPrivateKey(key)) { writePkcs8DSAPrivate(key, der); } else { writePkcs8DSAPublic(key, der); } + break; + case 'ecdsa': + der.writeOID('1.2.840.10045.2.1'); + if (PrivateKey.isPrivateKey(key)) { writePkcs8ECDSAPrivate(key, der); } else { writePkcs8ECDSAPublic(key, der); } + break; + case 'ed25519': + der.writeOID('1.3.101.112'); + if (PrivateKey.isPrivateKey(key)) { + throw (new Error('Ed25519 private keys in pkcs8 ' + + 'format are not supported')); + } + writePkcs8EdDSAPublic(key, der); + break; + default: + throw (new Error('Unsupported key type: ' + key.type)); } - options.formData[param.name] = attachment - }) - } else { - if (req.postData.text) { - options.body = req.postData.text + der.endSequence(); } - } - - return options -} -exports.Har = Har + function writePkcs8RSAPrivate (key, der) { + der.writeNull(); + der.endSequence(); -},{"extend":144,"fs":159,"har-validator":196,"querystring":304}],329:[function(require,module,exports){ -'use strict' + der.startSequence(asn1.Ber.OctetString); + der.startSequence(); -var crypto = require('crypto') + var version = Buffer.from([0]); + der.writeBuffer(version, asn1.Ber.Integer); -function randomString (size) { - var bits = (size + 1) * 6 - var buffer = crypto.randomBytes(Math.ceil(bits / 8)) - var string = buffer.toString('base64').replace(/\+/g, '-').replace(/\//g, '_').replace(/=/g, '') - return string.slice(0, size) -} + der.writeBuffer(key.part.n.data, asn1.Ber.Integer); + der.writeBuffer(key.part.e.data, asn1.Ber.Integer); + der.writeBuffer(key.part.d.data, asn1.Ber.Integer); + der.writeBuffer(key.part.p.data, asn1.Ber.Integer); + der.writeBuffer(key.part.q.data, asn1.Ber.Integer); + if (!key.part.dmodp || !key.part.dmodq) { utils.addRSAMissing(key); } + der.writeBuffer(key.part.dmodp.data, asn1.Ber.Integer); + der.writeBuffer(key.part.dmodq.data, asn1.Ber.Integer); + der.writeBuffer(key.part.iqmp.data, asn1.Ber.Integer); -function calculatePayloadHash (payload, algorithm, contentType) { - var hash = crypto.createHash(algorithm) - hash.update('hawk.1.payload\n') - hash.update((contentType ? contentType.split(';')[0].trim().toLowerCase() : '') + '\n') - hash.update(payload || '') - hash.update('\n') - return hash.digest('base64') -} - -exports.calculateMac = function (credentials, opts) { - var normalized = 'hawk.1.header\n' + - opts.ts + '\n' + - opts.nonce + '\n' + - (opts.method || '').toUpperCase() + '\n' + - opts.resource + '\n' + - opts.host.toLowerCase() + '\n' + - opts.port + '\n' + - (opts.hash || '') + '\n' + der.endSequence(); + der.endSequence(); + } - if (opts.ext) { - normalized = normalized + opts.ext.replace('\\', '\\\\').replace('\n', '\\n') - } + function writePkcs8RSAPublic (key, der) { + der.writeNull(); + der.endSequence(); - normalized = normalized + '\n' + der.startSequence(asn1.Ber.BitString); + der.writeByte(0x00); - if (opts.app) { - normalized = normalized + opts.app + '\n' + (opts.dlg || '') + '\n' - } + der.startSequence(); + der.writeBuffer(key.part.n.data, asn1.Ber.Integer); + der.writeBuffer(key.part.e.data, asn1.Ber.Integer); + der.endSequence(); - var hmac = crypto.createHmac(credentials.algorithm, credentials.key).update(normalized) - var digest = hmac.digest('base64') - return digest -} + der.endSequence(); + } -exports.header = function (uri, method, opts) { - var timestamp = opts.timestamp || Math.floor((Date.now() + (opts.localtimeOffsetMsec || 0)) / 1000) - var credentials = opts.credentials - if (!credentials || !credentials.id || !credentials.key || !credentials.algorithm) { - return '' - } + function writePkcs8DSAPrivate (key, der) { + der.startSequence(); + der.writeBuffer(key.part.p.data, asn1.Ber.Integer); + der.writeBuffer(key.part.q.data, asn1.Ber.Integer); + der.writeBuffer(key.part.g.data, asn1.Ber.Integer); + der.endSequence(); - if (['sha1', 'sha256'].indexOf(credentials.algorithm) === -1) { - return '' - } + der.endSequence(); - var artifacts = { - ts: timestamp, - nonce: opts.nonce || randomString(6), - method: method, - resource: uri.pathname + (uri.search || ''), - host: uri.hostname, - port: uri.port || (uri.protocol === 'http:' ? 80 : 443), - hash: opts.hash, - ext: opts.ext, - app: opts.app, - dlg: opts.dlg - } + der.startSequence(asn1.Ber.OctetString); + der.writeBuffer(key.part.x.data, asn1.Ber.Integer); + der.endSequence(); + } - if (!artifacts.hash && (opts.payload || opts.payload === '')) { - artifacts.hash = calculatePayloadHash(opts.payload, credentials.algorithm, opts.contentType) - } + function writePkcs8DSAPublic (key, der) { + der.startSequence(); + der.writeBuffer(key.part.p.data, asn1.Ber.Integer); + der.writeBuffer(key.part.q.data, asn1.Ber.Integer); + der.writeBuffer(key.part.g.data, asn1.Ber.Integer); + der.endSequence(); + der.endSequence(); - var mac = exports.calculateMac(credentials, artifacts) + der.startSequence(asn1.Ber.BitString); + der.writeByte(0x00); + der.writeBuffer(key.part.y.data, asn1.Ber.Integer); + der.endSequence(); + } - var hasExt = artifacts.ext !== null && artifacts.ext !== undefined && artifacts.ext !== '' - var header = 'Hawk id="' + credentials.id + - '", ts="' + artifacts.ts + - '", nonce="' + artifacts.nonce + - (artifacts.hash ? '", hash="' + artifacts.hash : '') + - (hasExt ? '", ext="' + artifacts.ext.replace(/\\/g, '\\\\').replace(/"/g, '\\"') : '') + - '", mac="' + mac + '"' + function writeECDSACurve (key, der) { + var curve = algs.curves[key.curve]; + if (curve.pkcs8oid) { + /* This one has a name in pkcs#8, so just write the oid */ + der.writeOID(curve.pkcs8oid); + } else { + // ECParameters sequence + der.startSequence(); + + var version = Buffer.from([1]); + der.writeBuffer(version, asn1.Ber.Integer); + + // FieldID sequence + der.startSequence(); + der.writeOID('1.2.840.10045.1.1'); // prime-field + der.writeBuffer(curve.p, asn1.Ber.Integer); + der.endSequence(); + + // Curve sequence + der.startSequence(); + var a = curve.p; + if (a[0] === 0x0) { a = a.slice(1); } + der.writeBuffer(a, asn1.Ber.OctetString); + der.writeBuffer(curve.b, asn1.Ber.OctetString); + der.writeBuffer(curve.s, asn1.Ber.BitString); + der.endSequence(); + + der.writeBuffer(curve.G, asn1.Ber.OctetString); + der.writeBuffer(curve.n, asn1.Ber.Integer); + var h = curve.h; + if (!h) { + h = Buffer.from([1]); + } + der.writeBuffer(h, asn1.Ber.Integer); + + // ECParameters + der.endSequence(); + } + } - if (artifacts.app) { - header = header + ', app="' + artifacts.app + (artifacts.dlg ? '", dlg="' + artifacts.dlg : '') + '"' - } + function writePkcs8ECDSAPublic (key, der) { + writeECDSACurve(key, der); + der.endSequence(); - return header -} + var Q = utils.ecNormalize(key.part.Q.data, true); + der.writeBuffer(Q, asn1.Ber.BitString); + } -},{"crypto":112}],330:[function(require,module,exports){ -(function (process,setImmediate){ -'use strict' + function writePkcs8ECDSAPrivate (key, der) { + writeECDSACurve(key, der); + der.endSequence(); -var jsonSafeStringify = require('json-stringify-safe') -var crypto = require('crypto') -var Buffer = require('safe-buffer').Buffer + der.startSequence(asn1.Ber.OctetString); + der.startSequence(); -var defer = typeof setImmediate === 'undefined' - ? process.nextTick - : setImmediate + var version = Buffer.from([1]); + der.writeBuffer(version, asn1.Ber.Integer); -function paramsHaveRequestBody (params) { - return ( - params.body || - params.requestBodyStream || - (params.json && typeof params.json !== 'boolean') || - params.multipart - ) -} + der.writeBuffer(key.part.d.data, asn1.Ber.OctetString); -function safeStringify (obj, replacer) { - var ret - try { - ret = JSON.stringify(obj, replacer) - } catch (e) { - ret = jsonSafeStringify(obj, replacer) - } - return ret -} - -function md5 (str) { - return crypto.createHash('md5').update(str).digest('hex') -} - -function isReadStream (rs) { - return rs.readable && rs.path && rs.mode -} - -function toBase64 (str) { - return Buffer.from(str || '', 'utf8').toString('base64') -} - -function copy (obj) { - var o = {} - Object.keys(obj).forEach(function (i) { - o[i] = obj[i] - }) - return o -} - -function version () { - var numbers = process.version.replace('v', '').split('.') - return { - major: parseInt(numbers[0], 10), - minor: parseInt(numbers[1], 10), - patch: parseInt(numbers[2], 10) - } -} - -exports.paramsHaveRequestBody = paramsHaveRequestBody -exports.safeStringify = safeStringify -exports.md5 = md5 -exports.isReadStream = isReadStream -exports.toBase64 = toBase64 -exports.copy = copy -exports.version = version -exports.defer = defer - -}).call(this,require('_process'),require("timers").setImmediate) -},{"_process":287,"crypto":112,"json-stringify-safe":225,"safe-buffer":338,"timers":378}],331:[function(require,module,exports){ -'use strict' - -var uuid = require('uuid/v4') -var CombinedStream = require('combined-stream') -var isstream = require('isstream') -var Buffer = require('safe-buffer').Buffer - -function Multipart (request) { - this.request = request - this.boundary = uuid() - this.chunked = false - this.body = null -} - -Multipart.prototype.isChunked = function (options) { - var self = this - var chunked = false - var parts = options.data || options - - if (!parts.forEach) { - self.request.emit('error', new Error('Argument error, options.multipart.')) - } + der.startSequence(0xa1); + var Q = utils.ecNormalize(key.part.Q.data, true); + der.writeBuffer(Q, asn1.Ber.BitString); + der.endSequence(); - if (options.chunked !== undefined) { - chunked = options.chunked - } + der.endSequence(); + der.endSequence(); + } - if (self.request.getHeader('transfer-encoding') === 'chunked') { - chunked = true - } + function writePkcs8EdDSAPublic (key, der) { + der.endSequence(); - if (!chunked) { - parts.forEach(function (part) { - if (typeof part.body === 'undefined') { - self.request.emit('error', new Error('Body attribute missing in multipart.')) - } - if (isstream(part.body)) { - chunked = true - } - }) - } + utils.writeBitString(der, key.part.A.data); + } - return chunked -} + function writePkcs8EdDSAPrivate (key, der) { + der.endSequence(); -Multipart.prototype.setHeaders = function (chunked) { - var self = this + var k = utils.mpNormalize(key.part.k.data, true); + der.startSequence(asn1.Ber.OctetString); + der.writeBuffer(k, asn1.Ber.OctetString); + der.endSequence(); + } + }, { '../algs': 349, '../key': 368, '../private-key': 369, '../utils': 372, './pem': 358, asn1: 60, 'assert-plus': 61, 'safer-buffer': 339 }], + 361: [function (require, module, exports) { + // Copyright 2015 Joyent, Inc. - if (chunked && !self.request.hasHeader('transfer-encoding')) { - self.request.setHeader('transfer-encoding', 'chunked') - } + module.exports = { + read: read.bind(undefined, false, undefined), + readType: read.bind(undefined, false), + write: write, + /* semi-private api, used by sshpk-agent */ + readPartial: read.bind(undefined, true), + + /* shared with ssh format */ + readInternal: read, + keyTypeToAlg: keyTypeToAlg, + algToKeyType: algToKeyType + }; - var header = self.request.getHeader('content-type') + var assert = require('assert-plus'); + var Buffer = require('safer-buffer').Buffer; + var algs = require('../algs'); + var utils = require('../utils'); + var Key = require('../key'); + var PrivateKey = require('../private-key'); + var SSHBuffer = require('../ssh-buffer'); - if (!header || header.indexOf('multipart') === -1) { - self.request.setHeader('content-type', 'multipart/related; boundary=' + self.boundary) - } else { - if (header.indexOf('boundary') !== -1) { - self.boundary = header.replace(/.*boundary=([^\s;]+).*/, '$1') - } else { - self.request.setHeader('content-type', header + '; boundary=' + self.boundary) + function algToKeyType (alg) { + assert.string(alg); + if (alg === 'ssh-dss') { return ('dsa'); } else if (alg === 'ssh-rsa') { return ('rsa'); } else if (alg === 'ssh-ed25519') { return ('ed25519'); } else if (alg === 'ssh-curve25519') { return ('curve25519'); } else if (alg.match(/^ecdsa-sha2-/)) { return ('ecdsa'); } else { throw (new Error('Unknown algorithm ' + alg)); } } - } -} - -Multipart.prototype.build = function (parts, chunked) { - var self = this - var body = chunked ? new CombinedStream() : [] - function add (part) { - if (typeof part === 'number') { - part = part.toString() + function keyTypeToAlg (key) { + assert.object(key); + if (key.type === 'dsa') { return ('ssh-dss'); } else if (key.type === 'rsa') { return ('ssh-rsa'); } else if (key.type === 'ed25519') { return ('ssh-ed25519'); } else if (key.type === 'curve25519') { return ('ssh-curve25519'); } else if (key.type === 'ecdsa') { return ('ecdsa-sha2-' + key.part.curve.data.toString()); } else { throw (new Error('Unknown key type ' + key.type)); } } - return chunked ? body.append(part) : body.push(Buffer.from(part)) - } - if (self.request.preambleCRLF) { - add('\r\n') - } + function read (partial, type, buf, options) { + if (typeof (buf) === 'string') { buf = Buffer.from(buf); } + assert.buffer(buf, 'buf'); - parts.forEach(function (part) { - var preamble = '--' + self.boundary + '\r\n' - Object.keys(part).forEach(function (key) { - if (key === 'body') { return } - preamble += key + ': ' + part[key] + '\r\n' - }) - preamble += '\r\n' - add(preamble) - add(part.body) - add('\r\n') - }) - add('--' + self.boundary + '--') - - if (self.request.postambleCRLF) { - add('\r\n') - } + var key = {}; - return body -} + var parts = key.parts = []; + var sshbuf = new SSHBuffer({ buffer: buf }); -Multipart.prototype.onRequest = function (options) { - var self = this + var alg = sshbuf.readString(); + assert.ok(!sshbuf.atEnd(), 'key must have at least one part'); - var chunked = self.isChunked(options) - var parts = options.data || options + key.type = algToKeyType(alg); - self.setHeaders(chunked) - self.chunked = chunked - self.body = self.build(parts, chunked) -} + var partCount = algs.info[key.type].parts.length; + if (type && type === 'private') { partCount = algs.privInfo[key.type].parts.length; } -exports.Multipart = Multipart + while (!sshbuf.atEnd() && parts.length < partCount) { parts.push(sshbuf.readPart()); } + while (!partial && !sshbuf.atEnd()) { parts.push(sshbuf.readPart()); } -},{"combined-stream":104,"isstream":221,"safe-buffer":338,"uuid/v4":396}],332:[function(require,module,exports){ -'use strict' + assert.ok(parts.length >= 1, + 'key must have at least one part'); + assert.ok(partial || sshbuf.atEnd(), + 'leftover bytes at end of key'); -var url = require('url') -var qs = require('qs') -var caseless = require('caseless') -var uuid = require('uuid/v4') -var oauth = require('oauth-sign') -var crypto = require('crypto') -var Buffer = require('safe-buffer').Buffer + var Constructor = Key; + var algInfo = algs.info[key.type]; + if (type === 'private' || algInfo.parts.length !== parts.length) { + algInfo = algs.privInfo[key.type]; + Constructor = PrivateKey; + } + assert.strictEqual(algInfo.parts.length, parts.length); -function OAuth (request) { - this.request = request - this.params = null -} + if (key.type === 'ecdsa') { + var res = /^ecdsa-sha2-(.+)$/.exec(alg); + assert.ok(res !== null); + assert.strictEqual(res[1], parts[0].data.toString()); + } -OAuth.prototype.buildParams = function (_oauth, uri, method, query, form, qsLib) { - var oa = {} - for (var i in _oauth) { - oa['oauth_' + i] = _oauth[i] - } - if (!oa.oauth_version) { - oa.oauth_version = '1.0' - } - if (!oa.oauth_timestamp) { - oa.oauth_timestamp = Math.floor(Date.now() / 1000).toString() - } - if (!oa.oauth_nonce) { - oa.oauth_nonce = uuid().replace(/-/g, '') - } - if (!oa.oauth_signature_method) { - oa.oauth_signature_method = 'HMAC-SHA1' - } + var normalized = true; + for (var i = 0; i < algInfo.parts.length; ++i) { + var p = parts[i]; + p.name = algInfo.parts[i]; + /* + * OpenSSH stores ed25519 "private" keys as seed + public key + * concat'd together (k followed by A). We want to keep them + * separate for other formats that don't do this. + */ + if (key.type === 'ed25519' && p.name === 'k') { p.data = p.data.slice(0, 32); } - var consumer_secret_or_private_key = oa.oauth_consumer_secret || oa.oauth_private_key // eslint-disable-line camelcase - delete oa.oauth_consumer_secret - delete oa.oauth_private_key + if (p.name !== 'curve' && algInfo.normalize !== false) { + var nd; + if (key.type === 'ed25519') { + nd = utils.zeroPadToLength(p.data, 32); + } else { + nd = utils.mpNormalize(p.data); + } + if (nd.toString('binary') !== + p.data.toString('binary')) { + p.data = nd; + normalized = false; + } + } + } - var token_secret = oa.oauth_token_secret // eslint-disable-line camelcase - delete oa.oauth_token_secret + if (normalized) { key._rfc4253Cache = sshbuf.toBuffer(); } - var realm = oa.oauth_realm - delete oa.oauth_realm - delete oa.oauth_transport_method + if (partial && typeof (partial) === 'object') { + partial.remainder = sshbuf.remainder(); + partial.consumed = sshbuf._offset; + } - var baseurl = uri.protocol + '//' + uri.host + uri.pathname - var params = qsLib.parse([].concat(query, form, qsLib.stringify(oa)).join('&')) + return (new Constructor(key)); + } - oa.oauth_signature = oauth.sign( - oa.oauth_signature_method, - method, - baseurl, - params, - consumer_secret_or_private_key, // eslint-disable-line camelcase - token_secret // eslint-disable-line camelcase - ) + function write (key, options) { + assert.object(key); - if (realm) { - oa.realm = realm - } + var alg = keyTypeToAlg(key); + var i; - return oa -} + var algInfo = algs.info[key.type]; + if (PrivateKey.isPrivateKey(key)) { algInfo = algs.privInfo[key.type]; } + var parts = algInfo.parts; -OAuth.prototype.buildBodyHash = function (_oauth, body) { - if (['HMAC-SHA1', 'RSA-SHA1'].indexOf(_oauth.signature_method || 'HMAC-SHA1') < 0) { - this.request.emit('error', new Error('oauth: ' + _oauth.signature_method + - ' signature_method not supported with body_hash signing.')) - } + var buf = new SSHBuffer({}); - var shasum = crypto.createHash('sha1') - shasum.update(body || '') - var sha1 = shasum.digest('hex') + buf.writeString(alg); - return Buffer.from(sha1, 'hex').toString('base64') -} + for (i = 0; i < parts.length; ++i) { + var data = key.part[parts[i]].data; + if (algInfo.normalize !== false) { + if (key.type === 'ed25519') { data = utils.zeroPadToLength(data, 32); } else { data = utils.mpNormalize(data); } + } + if (key.type === 'ed25519' && parts[i] === 'k') { data = Buffer.concat([data, key.part.A.data]); } + buf.writeBuffer(data); + } -OAuth.prototype.concatParams = function (oa, sep, wrap) { - wrap = wrap || '' + return (buf.toBuffer()); + } + }, { '../algs': 349, '../key': 368, '../private-key': 369, '../ssh-buffer': 371, '../utils': 372, 'assert-plus': 61, 'safer-buffer': 339 }], + 362: [function (require, module, exports) { + // Copyright 2015 Joyent, Inc. - var params = Object.keys(oa).filter(function (i) { - return i !== 'realm' && i !== 'oauth_signature' - }).sort() + module.exports = { + read: read, + readSSHPrivate: readSSHPrivate, + write: write + }; - if (oa.realm) { - params.splice(0, 0, 'realm') - } - params.push('oauth_signature') - - return params.map(function (i) { - return i + '=' + wrap + oauth.rfc3986(oa[i]) + wrap - }).join(sep) -} - -OAuth.prototype.onRequest = function (_oauth) { - var self = this - self.params = _oauth - - var uri = self.request.uri || {} - var method = self.request.method || '' - var headers = caseless(self.request.headers) - var body = self.request.body || '' - var qsLib = self.request.qsLib || qs - - var form - var query - var contentType = headers.get('content-type') || '' - var formContentType = 'application/x-www-form-urlencoded' - var transport = _oauth.transport_method || 'header' - - if (contentType.slice(0, formContentType.length) === formContentType) { - contentType = formContentType - form = body - } - if (uri.query) { - query = uri.query - } - if (transport === 'body' && (method !== 'POST' || contentType !== formContentType)) { - self.request.emit('error', new Error('oauth: transport_method of body requires POST ' + - 'and content-type ' + formContentType)) - } + var assert = require('assert-plus'); + var asn1 = require('asn1'); + var Buffer = require('safer-buffer').Buffer; + var algs = require('../algs'); + var utils = require('../utils'); + var crypto = require('crypto'); - if (!form && typeof _oauth.body_hash === 'boolean') { - _oauth.body_hash = self.buildBodyHash(_oauth, self.request.body.toString()) - } + var Key = require('../key'); + var PrivateKey = require('../private-key'); + var pem = require('./pem'); + var rfc4253 = require('./rfc4253'); + var SSHBuffer = require('../ssh-buffer'); + var errors = require('../errors'); - var oa = self.buildParams(_oauth, uri, method, query, form, qsLib) + var bcrypt; - switch (transport) { - case 'header': - self.request.setHeader('Authorization', 'OAuth ' + self.concatParams(oa, ',', '"')) - break + function read (buf, options) { + return (pem.read(buf, options)); + } - case 'query': - var href = self.request.uri.href += (query ? '&' : '?') + self.concatParams(oa, '&') - self.request.uri = url.parse(href) - self.request.path = self.request.uri.path - break + var MAGIC = 'openssh-key-v1'; - case 'body': - self.request.body = (form ? form + '&' : '') + self.concatParams(oa, '&') - break + function readSSHPrivate (type, buf, options) { + buf = new SSHBuffer({ buffer: buf }); - default: - self.request.emit('error', new Error('oauth: transport_method invalid')) - } -} - -exports.OAuth = OAuth - -},{"caseless":100,"crypto":112,"oauth-sign":272,"qs":298,"safe-buffer":338,"url":389,"uuid/v4":396}],333:[function(require,module,exports){ -'use strict' - -var qs = require('qs') -var querystring = require('querystring') - -function Querystring (request) { - this.request = request - this.lib = null - this.useQuerystring = null - this.parseOptions = null - this.stringifyOptions = null -} - -Querystring.prototype.init = function (options) { - if (this.lib) { return } - - this.useQuerystring = options.useQuerystring - this.lib = (this.useQuerystring ? querystring : qs) - - this.parseOptions = options.qsParseOptions || {} - this.stringifyOptions = options.qsStringifyOptions || {} -} - -Querystring.prototype.stringify = function (obj) { - return (this.useQuerystring) - ? this.rfc3986(this.lib.stringify(obj, - this.stringifyOptions.sep || null, - this.stringifyOptions.eq || null, - this.stringifyOptions)) - : this.lib.stringify(obj, this.stringifyOptions) -} - -Querystring.prototype.parse = function (str) { - return (this.useQuerystring) - ? this.lib.parse(str, - this.parseOptions.sep || null, - this.parseOptions.eq || null, - this.parseOptions) - : this.lib.parse(str, this.parseOptions) -} - -Querystring.prototype.rfc3986 = function (str) { - return str.replace(/[!'()*]/g, function (c) { - return '%' + c.charCodeAt(0).toString(16).toUpperCase() - }) -} - -Querystring.prototype.unescape = querystring.unescape - -exports.Querystring = Querystring - -},{"qs":298,"querystring":304}],334:[function(require,module,exports){ -'use strict' - -var url = require('url') -var isUrl = /^https?:/ - -function Redirect (request) { - this.request = request - this.followRedirect = true - this.followRedirects = true - this.followAllRedirects = false - this.followOriginalHttpMethod = false - this.allowRedirect = function () { return true } - this.maxRedirects = 10 - this.redirects = [] - this.redirectsFollowed = 0 - this.removeRefererHeader = false -} - -Redirect.prototype.onRequest = function (options) { - var self = this - - if (options.maxRedirects !== undefined) { - self.maxRedirects = options.maxRedirects - } - if (typeof options.followRedirect === 'function') { - self.allowRedirect = options.followRedirect - } - if (options.followRedirect !== undefined) { - self.followRedirects = !!options.followRedirect - } - if (options.followAllRedirects !== undefined) { - self.followAllRedirects = options.followAllRedirects - } - if (self.followRedirects || self.followAllRedirects) { - self.redirects = self.redirects || [] - } - if (options.removeRefererHeader !== undefined) { - self.removeRefererHeader = options.removeRefererHeader - } - if (options.followOriginalHttpMethod !== undefined) { - self.followOriginalHttpMethod = options.followOriginalHttpMethod - } -} - -Redirect.prototype.redirectTo = function (response) { - var self = this - var request = self.request - - var redirectTo = null - if (response.statusCode >= 300 && response.statusCode < 400 && response.caseless.has('location')) { - var location = response.caseless.get('location') - request.debug('redirect', location) - - if (self.followAllRedirects) { - redirectTo = location - } else if (self.followRedirects) { - switch (request.method) { - case 'PATCH': - case 'PUT': - case 'POST': - case 'DELETE': - // Do not follow redirects - break - default: - redirectTo = location - break - } - } - } else if (response.statusCode === 401) { - var authHeader = request._auth.onResponse(response) - if (authHeader) { - request.setHeader('authorization', authHeader) - redirectTo = request.uri - } - } - return redirectTo -} + var magic = buf.readCString(); + assert.strictEqual(magic, MAGIC, 'bad magic string'); -Redirect.prototype.onResponse = function (response) { - var self = this - var request = self.request + var cipher = buf.readString(); + var kdf = buf.readString(); + var kdfOpts = buf.readBuffer(); - var redirectTo = self.redirectTo(response) - if (!redirectTo || !self.allowRedirect.call(request, response)) { - return false - } + var nkeys = buf.readInt(); + if (nkeys !== 1) { + throw (new Error('OpenSSH-format key file contains ' + + 'multiple keys: this is unsupported.')); + } - request.debug('redirect to', redirectTo) + var pubKey = buf.readBuffer(); - // ignore any potential response body. it cannot possibly be useful - // to us at this point. - // response.resume should be defined, but check anyway before calling. Workaround for browserify. - if (response.resume) { - response.resume() - } + if (type === 'public') { + assert.ok(buf.atEnd(), 'excess bytes left after key'); + return (rfc4253.read(pubKey)); + } - if (self.redirectsFollowed >= self.maxRedirects) { - request.emit('error', new Error('Exceeded maxRedirects. Probably stuck in a redirect loop ' + request.uri.href)) - return false - } - self.redirectsFollowed += 1 + var privKeyBlob = buf.readBuffer(); + assert.ok(buf.atEnd(), 'excess bytes left after key'); - if (!isUrl.test(redirectTo)) { - redirectTo = url.resolve(request.uri.href, redirectTo) - } + var kdfOptsBuf = new SSHBuffer({ buffer: kdfOpts }); + switch (kdf) { + case 'none': + if (cipher !== 'none') { + throw (new Error('OpenSSH-format key uses KDF "none" ' + + 'but specifies a cipher other than "none"')); + } + break; + case 'bcrypt': + var salt = kdfOptsBuf.readBuffer(); + var rounds = kdfOptsBuf.readInt(); + var cinf = utils.opensshCipherInfo(cipher); + if (bcrypt === undefined) { + bcrypt = require('bcrypt-pbkdf'); + } - var uriPrev = request.uri - request.uri = url.parse(redirectTo) + if (typeof (options.passphrase) === 'string') { + options.passphrase = Buffer.from(options.passphrase, + 'utf-8'); + } + if (!Buffer.isBuffer(options.passphrase)) { + throw (new errors.KeyEncryptedError( + options.filename, 'OpenSSH')); + } - // handle the case where we change protocol from https to http or vice versa - if (request.uri.protocol !== uriPrev.protocol) { - delete request.agent - } + var pass = new Uint8Array(options.passphrase); + var salti = new Uint8Array(salt); + /* Use the pbkdf to derive both the key and the IV. */ + var out = new Uint8Array(cinf.keySize + cinf.blockSize); + var res = bcrypt.pbkdf(pass, pass.length, salti, salti.length, + out, out.length, rounds); + if (res !== 0) { + throw (new Error('bcrypt_pbkdf function returned ' + + 'failure, parameters invalid')); + } + out = Buffer.from(out); + var ckey = out.slice(0, cinf.keySize); + var iv = out.slice(cinf.keySize, cinf.keySize + cinf.blockSize); + var cipherStream = crypto.createDecipheriv(cinf.opensslName, + ckey, iv); + cipherStream.setAutoPadding(false); + var chunk; var chunks = []; + cipherStream.once('error', function (e) { + if (e.toString().indexOf('bad decrypt') !== -1) { + throw (new Error('Incorrect passphrase ' + + 'supplied, could not decrypt key')); + } + throw (e); + }); + cipherStream.write(privKeyBlob); + cipherStream.end(); + while ((chunk = cipherStream.read()) !== null) { chunks.push(chunk); } + privKeyBlob = Buffer.concat(chunks); + break; + default: + throw (new Error( + 'OpenSSH-format key uses unknown KDF "' + kdf + '"')); + } - self.redirects.push({ statusCode: response.statusCode, redirectUri: redirectTo }) + buf = new SSHBuffer({ buffer: privKeyBlob }); - if (self.followAllRedirects && request.method !== 'HEAD' && - response.statusCode !== 401 && response.statusCode !== 307) { - request.method = self.followOriginalHttpMethod ? request.method : 'GET' - } - // request.method = 'GET' // Force all redirects to use GET || commented out fixes #215 - delete request.src - delete request.req - delete request._started - if (response.statusCode !== 401 && response.statusCode !== 307) { - // Remove parameters from the previous response, unless this is the second request - // for a server that requires digest authentication. - delete request.body - delete request._form - if (request.headers) { - request.removeHeader('host') - request.removeHeader('content-type') - request.removeHeader('content-length') - if (request.uri.hostname !== request.originalHost.split(':')[0]) { - // Remove authorization if changing hostnames (but not if just - // changing ports or protocols). This matches the behavior of curl: - // https://github.com/bagder/curl/blob/6beb0eee/lib/http.c#L710 - request.removeHeader('authorization') + var checkInt1 = buf.readInt(); + var checkInt2 = buf.readInt(); + if (checkInt1 !== checkInt2) { + throw (new Error('Incorrect passphrase supplied, could not ' + + 'decrypt key')); } - } - } - if (!self.removeRefererHeader) { - request.setHeader('referer', uriPrev.href) - } + var ret = {}; + var key = rfc4253.readInternal(ret, 'private', buf.remainder()); - request.emit('redirect') - - request.init() - - return true -} - -exports.Redirect = Redirect - -},{"url":389}],335:[function(require,module,exports){ -'use strict' - -var url = require('url') -var tunnel = require('tunnel-agent') - -var defaultProxyHeaderWhiteList = [ - 'accept', - 'accept-charset', - 'accept-encoding', - 'accept-language', - 'accept-ranges', - 'cache-control', - 'content-encoding', - 'content-language', - 'content-location', - 'content-md5', - 'content-range', - 'content-type', - 'connection', - 'date', - 'expect', - 'max-forwards', - 'pragma', - 'referer', - 'te', - 'user-agent', - 'via' -] - -var defaultProxyHeaderExclusiveList = [ - 'proxy-authorization' -] - -function constructProxyHost (uriObject) { - var port = uriObject.port - var protocol = uriObject.protocol - var proxyHost = uriObject.hostname + ':' - - if (port) { - proxyHost += port - } else if (protocol === 'https:') { - proxyHost += '443' - } else { - proxyHost += '80' - } + buf.skip(ret.consumed); - return proxyHost -} - -function constructProxyHeaderWhiteList (headers, proxyHeaderWhiteList) { - var whiteList = proxyHeaderWhiteList - .reduce(function (set, header) { - set[header.toLowerCase()] = true - return set - }, {}) - - return Object.keys(headers) - .filter(function (header) { - return whiteList[header.toLowerCase()] - }) - .reduce(function (set, header) { - set[header] = headers[header] - return set - }, {}) -} - -function constructTunnelOptions (request, proxyHeaders) { - var proxy = request.proxy - - var tunnelOptions = { - proxy: { - host: proxy.hostname, - port: +proxy.port, - proxyAuth: proxy.auth, - headers: proxyHeaders - }, - headers: request.headers, - ca: request.ca, - cert: request.cert, - key: request.key, - passphrase: request.passphrase, - pfx: request.pfx, - ciphers: request.ciphers, - rejectUnauthorized: request.rejectUnauthorized, - secureOptions: request.secureOptions, - secureProtocol: request.secureProtocol - } + var comment = buf.readString(); + key.comment = comment; - return tunnelOptions -} - -function constructTunnelFnName (uri, proxy) { - var uriProtocol = (uri.protocol === 'https:' ? 'https' : 'http') - var proxyProtocol = (proxy.protocol === 'https:' ? 'Https' : 'Http') - return [uriProtocol, proxyProtocol].join('Over') -} - -function getTunnelFn (request) { - var uri = request.uri - var proxy = request.proxy - var tunnelFnName = constructTunnelFnName(uri, proxy) - return tunnel[tunnelFnName] -} - -function Tunnel (request) { - this.request = request - this.proxyHeaderWhiteList = defaultProxyHeaderWhiteList - this.proxyHeaderExclusiveList = [] - if (typeof request.tunnel !== 'undefined') { - this.tunnelOverride = request.tunnel - } -} + return (key); + } -Tunnel.prototype.isEnabled = function () { - var self = this - var request = self.request - // Tunnel HTTPS by default. Allow the user to override this setting. + function write (key, options) { + var pubKey; + if (PrivateKey.isPrivateKey(key)) { pubKey = key.toPublic(); } else { pubKey = key; } - // If self.tunnelOverride is set (the user specified a value), use it. - if (typeof self.tunnelOverride !== 'undefined') { - return self.tunnelOverride - } + var cipher = 'none'; + var kdf = 'none'; + var kdfopts = Buffer.alloc(0); + var cinf = { blockSize: 8 }; + var passphrase; + if (options !== undefined) { + passphrase = options.passphrase; + if (typeof (passphrase) === 'string') { passphrase = Buffer.from(passphrase, 'utf-8'); } + if (passphrase !== undefined) { + assert.buffer(passphrase, 'options.passphrase'); + assert.optionalString(options.cipher, 'options.cipher'); + cipher = options.cipher; + if (cipher === undefined) { cipher = 'aes128-ctr'; } + cinf = utils.opensshCipherInfo(cipher); + kdf = 'bcrypt'; + } + } - // If the destination is HTTPS, tunnel. - if (request.uri.protocol === 'https:') { - return true - } + var privBuf; + if (PrivateKey.isPrivateKey(key)) { + privBuf = new SSHBuffer({}); + var checkInt = crypto.randomBytes(4).readUInt32BE(0); + privBuf.writeInt(checkInt); + privBuf.writeInt(checkInt); + privBuf.write(key.toBuffer('rfc4253')); + privBuf.writeString(key.comment || ''); + + var n = 1; + while (privBuf._offset % cinf.blockSize !== 0) { privBuf.writeChar(n++); } + privBuf = privBuf.toBuffer(); + } - // Otherwise, do not use tunnel. - return false -} + switch (kdf) { + case 'none': + break; + case 'bcrypt': + var salt = crypto.randomBytes(16); + var rounds = 16; + var kdfssh = new SSHBuffer({}); + kdfssh.writeBuffer(salt); + kdfssh.writeInt(rounds); + kdfopts = kdfssh.toBuffer(); + + if (bcrypt === undefined) { + bcrypt = require('bcrypt-pbkdf'); + } + var pass = new Uint8Array(passphrase); + var salti = new Uint8Array(salt); + /* Use the pbkdf to derive both the key and the IV. */ + var out = new Uint8Array(cinf.keySize + cinf.blockSize); + var res = bcrypt.pbkdf(pass, pass.length, salti, salti.length, + out, out.length, rounds); + if (res !== 0) { + throw (new Error('bcrypt_pbkdf function returned ' + + 'failure, parameters invalid')); + } + out = Buffer.from(out); + var ckey = out.slice(0, cinf.keySize); + var iv = out.slice(cinf.keySize, cinf.keySize + cinf.blockSize); -Tunnel.prototype.setup = function (options) { - var self = this - var request = self.request + var cipherStream = crypto.createCipheriv(cinf.opensslName, + ckey, iv); + cipherStream.setAutoPadding(false); + var chunk; var chunks = []; + cipherStream.once('error', function (e) { + throw (e); + }); + cipherStream.write(privBuf); + cipherStream.end(); + while ((chunk = cipherStream.read()) !== null) { chunks.push(chunk); } + privBuf = Buffer.concat(chunks); + break; + default: + throw (new Error('Unsupported kdf ' + kdf)); + } - options = options || {} + var buf = new SSHBuffer({}); - if (typeof request.proxy === 'string') { - request.proxy = url.parse(request.proxy) - } + buf.writeCString(MAGIC); + buf.writeString(cipher); /* cipher */ + buf.writeString(kdf); /* kdf */ + buf.writeBuffer(kdfopts); /* kdfoptions */ - if (!request.proxy || !request.tunnel) { - return false - } + buf.writeInt(1); /* nkeys */ + buf.writeBuffer(pubKey.toBuffer('rfc4253')); - // Setup Proxy Header Exclusive List and White List - if (options.proxyHeaderWhiteList) { - self.proxyHeaderWhiteList = options.proxyHeaderWhiteList - } - if (options.proxyHeaderExclusiveList) { - self.proxyHeaderExclusiveList = options.proxyHeaderExclusiveList - } + if (privBuf) { buf.writeBuffer(privBuf); } - var proxyHeaderExclusiveList = self.proxyHeaderExclusiveList.concat(defaultProxyHeaderExclusiveList) - var proxyHeaderWhiteList = self.proxyHeaderWhiteList.concat(proxyHeaderExclusiveList) - - // Setup Proxy Headers and Proxy Headers Host - // Only send the Proxy White Listed Header names - var proxyHeaders = constructProxyHeaderWhiteList(request.headers, proxyHeaderWhiteList) - proxyHeaders.host = constructProxyHost(request.uri) - - proxyHeaderExclusiveList.forEach(request.removeHeader, request) - - // Set Agent from Tunnel Data - var tunnelFn = getTunnelFn(request) - var tunnelOptions = constructTunnelOptions(request, proxyHeaders) - request.agent = tunnelFn(tunnelOptions) - - return true -} - -Tunnel.defaultProxyHeaderWhiteList = defaultProxyHeaderWhiteList -Tunnel.defaultProxyHeaderExclusiveList = defaultProxyHeaderExclusiveList -exports.Tunnel = Tunnel - -},{"tunnel-agent":387,"url":389}],336:[function(require,module,exports){ -(function (process){ -'use strict' - -var http = require('http') -var https = require('https') -var url = require('url') -var util = require('util') -var stream = require('stream') -var zlib = require('zlib') -var aws2 = require('aws-sign2') -var aws4 = require('aws4') -var httpSignature = require('http-signature') -var mime = require('mime-types') -var caseless = require('caseless') -var ForeverAgent = require('forever-agent') -var FormData = require('form-data') -var extend = require('extend') -var isstream = require('isstream') -var isTypedArray = require('is-typedarray').strict -var helpers = require('./lib/helpers') -var cookies = require('./lib/cookies') -var getProxyFromURI = require('./lib/getProxyFromURI') -var Querystring = require('./lib/querystring').Querystring -var Har = require('./lib/har').Har -var Auth = require('./lib/auth').Auth -var OAuth = require('./lib/oauth').OAuth -var hawk = require('./lib/hawk') -var Multipart = require('./lib/multipart').Multipart -var Redirect = require('./lib/redirect').Redirect -var Tunnel = require('./lib/tunnel').Tunnel -var now = require('performance-now') -var Buffer = require('safe-buffer').Buffer - -var safeStringify = helpers.safeStringify -var isReadStream = helpers.isReadStream -var toBase64 = helpers.toBase64 -var defer = helpers.defer -var copy = helpers.copy -var version = helpers.version -var globalCookieJar = cookies.jar() - -var globalPool = {} - -function filterForNonReserved (reserved, options) { - // Filter out properties that are not reserved. - // Reserved values are passed in at call site. - - var object = {} - for (var i in options) { - var notReserved = (reserved.indexOf(i) === -1) - if (notReserved) { - object[i] = options[i] - } - } - return object -} + buf = buf.toBuffer(); -function filterOutReservedFunctions (reserved, options) { - // Filter out properties that are functions and are reserved. - // Reserved values are passed in at call site. + var header; + if (PrivateKey.isPrivateKey(key)) { header = 'OPENSSH PRIVATE KEY'; } else { header = 'OPENSSH PUBLIC KEY'; } - var object = {} - for (var i in options) { - var isReserved = !(reserved.indexOf(i) === -1) - var isFunction = (typeof options[i] === 'function') - if (!(isReserved && isFunction)) { - object[i] = options[i] - } - } - return object -} - -// Return a simpler request object to allow serialization -function requestToJSON () { - var self = this - return { - uri: self.uri, - method: self.method, - headers: self.headers - } -} - -// Return a simpler response object to allow serialization -function responseToJSON () { - var self = this - return { - statusCode: self.statusCode, - body: self.body, - headers: self.headers, - request: requestToJSON.call(self.request) - } -} + var tmp = buf.toString('base64'); + var len = tmp.length + (tmp.length / 70) + + 18 + 16 + header.length * 2 + 10; + buf = Buffer.alloc(len); + var o = 0; + o += buf.write('-----BEGIN ' + header + '-----\n', o); + for (var i = 0; i < tmp.length;) { + var limit = i + 70; + if (limit > tmp.length) { limit = tmp.length; } + o += buf.write(tmp.slice(i, limit), o); + buf[o++] = 10; + i = limit; + } + o += buf.write('-----END ' + header + '-----\n', o); -function Request (options) { - // if given the method property in options, set property explicitMethod to true + return (buf.slice(0, o)); + } + }, { '../algs': 349, '../errors': 353, '../key': 368, '../private-key': 369, '../ssh-buffer': 371, '../utils': 372, './pem': 358, './rfc4253': 361, asn1: 60, 'assert-plus': 61, 'bcrypt-pbkdf': 66, crypto: 112, 'safer-buffer': 339 }], + 363: [function (require, module, exports) { + // Copyright 2015 Joyent, Inc. - // extend the Request instance with any non-reserved properties - // remove any reserved functions from the options object - // set Request instance to be readable and writable - // call init + module.exports = { + read: read, + write: write + }; - var self = this + var assert = require('assert-plus'); + var Buffer = require('safer-buffer').Buffer; + var rfc4253 = require('./rfc4253'); + var utils = require('../utils'); + var Key = require('../key'); + var PrivateKey = require('../private-key'); - // start with HAR, then override with additional options - if (options.har) { - self._har = new Har(self) - options = self._har.options(options) - } + var sshpriv = require('./ssh-private'); - stream.Stream.call(self) - var reserved = Object.keys(Request.prototype) - var nonReserved = filterForNonReserved(reserved, options) + /* JSSTYLED */ + var SSHKEY_RE = /^([a-z0-9-]+)[ \t]+([a-zA-Z0-9+\/]+[=]*)([ \t]+([^ \t][^\n]*[\n]*)?)?$/; + /* JSSTYLED */ + var SSHKEY_RE2 = /^([a-z0-9-]+)[ \t\n]+([a-zA-Z0-9+\/][a-zA-Z0-9+\/ \t\n=]*)([^a-zA-Z0-9+\/ \t\n=].*)?$/; - extend(self, nonReserved) - options = filterOutReservedFunctions(reserved, options) + function read (buf, options) { + if (typeof (buf) !== 'string') { + assert.buffer(buf, 'buf'); + buf = buf.toString('ascii'); + } - self.readable = true - self.writable = true - if (options.method) { - self.explicitMethod = true - } - self._qs = new Querystring(self) - self._auth = new Auth(self) - self._oauth = new OAuth(self) - self._multipart = new Multipart(self) - self._redirect = new Redirect(self) - self._tunnel = new Tunnel(self) - self.init(options) -} - -util.inherits(Request, stream.Stream) - -// Debugging -Request.debug = process.env.NODE_DEBUG && /\brequest\b/.test(process.env.NODE_DEBUG) -function debug () { - if (Request.debug) { - console.error('REQUEST %s', util.format.apply(util, arguments)) - } -} -Request.prototype.debug = debug - -Request.prototype.init = function (options) { - // init() contains all the code to setup the request object. - // the actual outgoing request is not started until start() is called - // this function is called from both the constructor and on redirect. - var self = this - if (!options) { - options = {} - } - self.headers = self.headers ? copy(self.headers) : {} + var trimmed = buf.trim().replace(/[\\\r]/g, ''); + var m = trimmed.match(SSHKEY_RE); + if (!m) { m = trimmed.match(SSHKEY_RE2); } + assert.ok(m, 'key must match regex'); - // Delete headers with value undefined since they break - // ClientRequest.OutgoingMessage.setHeader in node 0.12 - for (var headerName in self.headers) { - if (typeof self.headers[headerName] === 'undefined') { - delete self.headers[headerName] - } - } + var type = rfc4253.algToKeyType(m[1]); + var kbuf = Buffer.from(m[2], 'base64'); - caseless.httpify(self, self.headers) + /* + * This is a bit tricky. If we managed to parse the key and locate the + * key comment with the regex, then do a non-partial read and assert + * that we have consumed all bytes. If we couldn't locate the key + * comment, though, there may be whitespace shenanigans going on that + * have conjoined the comment to the rest of the key. We do a partial + * read in this case to try to make the best out of a sorry situation. + */ + var key; + var ret = {}; + if (m[4]) { + try { + key = rfc4253.read(kbuf); + } catch (e) { + m = trimmed.match(SSHKEY_RE2); + assert.ok(m, 'key must match regex'); + kbuf = Buffer.from(m[2], 'base64'); + key = rfc4253.readInternal(ret, 'public', kbuf); + } + } else { + key = rfc4253.readInternal(ret, 'public', kbuf); + } - if (!self.method) { - self.method = options.method || 'GET' - } - if (!self.localAddress) { - self.localAddress = options.localAddress - } + assert.strictEqual(type, key.type); - self._qs.init(options) + if (m[4] && m[4].length > 0) { + key.comment = m[4]; + } else if (ret.consumed) { + /* + * Now the magic: trying to recover the key comment when it's + * gotten conjoined to the key or otherwise shenanigan'd. + * + * Work out how much base64 we used, then drop all non-base64 + * chars from the beginning up to this point in the the string. + * Then offset in this and try to make up for missing = chars. + */ + var data = m[2] + (m[3] ? m[3] : ''); + var realOffset = Math.ceil(ret.consumed / 3) * 4; + data = data.slice(0, realOffset - 2) /* JSSTYLED */ + .replace(/[^a-zA-Z0-9+\/=]/g, '') + + data.slice(realOffset - 2); - debug(options) - if (!self.pool && self.pool !== false) { - self.pool = globalPool - } - self.dests = self.dests || [] - self.__isRequestRequest = true + var padding = ret.consumed % 3; + if (padding > 0 && + data.slice(realOffset - 1, realOffset) !== '=') { realOffset--; } + while (data.slice(realOffset, realOffset + 1) === '=') { realOffset++; } - // Protect against double callback - if (!self._callback && self.callback) { - self._callback = self.callback - self.callback = function () { - if (self._callbackCalled) { - return // Print a warning maybe? + /* Finally, grab what we think is the comment & clean it up. */ + var trailer = data.slice(realOffset); + trailer = trailer.replace(/[\r\n]/g, ' ') + .replace(/^\s+/, ''); + if (trailer.match(/^[a-zA-Z0-9]/)) { key.comment = trailer; } } - self._callbackCalled = true - self._callback.apply(self, arguments) - } - self.on('error', self.callback.bind()) - self.on('complete', self.callback.bind(self, null)) - } - - // People use this property instead all the time, so support it - if (!self.uri && self.url) { - self.uri = self.url - delete self.url - } - // If there's a baseUrl, then use it as the base URL (i.e. uri must be - // specified as a relative path and is appended to baseUrl). - if (self.baseUrl) { - if (typeof self.baseUrl !== 'string') { - return self.emit('error', new Error('options.baseUrl must be a string')) + return (key); } - if (typeof self.uri !== 'string') { - return self.emit('error', new Error('options.uri must be a string when using options.baseUrl')) - } + function write (key, options) { + assert.object(key); + if (!Key.isKey(key)) { throw (new Error('Must be a public key')); } - if (self.uri.indexOf('//') === 0 || self.uri.indexOf('://') !== -1) { - return self.emit('error', new Error('options.uri must be a path when using options.baseUrl')) - } + var parts = []; + var alg = rfc4253.keyTypeToAlg(key); + parts.push(alg); - // Handle all cases to make sure that there's only one slash between - // baseUrl and uri. - var baseUrlEndsWithSlash = self.baseUrl.lastIndexOf('/') === self.baseUrl.length - 1 - var uriStartsWithSlash = self.uri.indexOf('/') === 0 + var buf = rfc4253.write(key); + parts.push(buf.toString('base64')); - if (baseUrlEndsWithSlash && uriStartsWithSlash) { - self.uri = self.baseUrl + self.uri.slice(1) - } else if (baseUrlEndsWithSlash || uriStartsWithSlash) { - self.uri = self.baseUrl + self.uri - } else if (self.uri === '') { - self.uri = self.baseUrl - } else { - self.uri = self.baseUrl + '/' + self.uri + if (key.comment) { parts.push(key.comment); } + + return (Buffer.from(parts.join(' '))); } - delete self.baseUrl - } + }, { '../key': 368, '../private-key': 369, '../utils': 372, './rfc4253': 361, './ssh-private': 362, 'assert-plus': 61, 'safer-buffer': 339 }], + 364: [function (require, module, exports) { + // Copyright 2016 Joyent, Inc. - // A URI is needed by this point, emit error if we haven't been able to get one - if (!self.uri) { - return self.emit('error', new Error('options.uri is a required argument')) - } + var x509 = require('./x509'); - // If a string URI/URL was given, parse it into a URL object - if (typeof self.uri === 'string') { - self.uri = url.parse(self.uri) - } + module.exports = { + read: read, + verify: x509.verify, + sign: x509.sign, + write: write + }; - // Some URL objects are not from a URL parsed string and need href added - if (!self.uri.href) { - self.uri.href = url.format(self.uri) - } + var assert = require('assert-plus'); + var asn1 = require('asn1'); + var Buffer = require('safer-buffer').Buffer; + var algs = require('../algs'); + var utils = require('../utils'); + var Key = require('../key'); + var PrivateKey = require('../private-key'); + var pem = require('./pem'); + var Identity = require('../identity'); + var Signature = require('../signature'); + var Certificate = require('../certificate'); + + function read (buf, options) { + if (typeof (buf) !== 'string') { + assert.buffer(buf, 'buf'); + buf = buf.toString('ascii'); + } - // DEPRECATED: Warning for users of the old Unix Sockets URL Scheme - if (self.uri.protocol === 'unix:') { - return self.emit('error', new Error('`unix://` URL scheme is no longer supported. Please use the format `http://unix:SOCKET:PATH`')) - } + var lines = buf.trim().split(/[\r\n]+/g); - // Support Unix Sockets - if (self.uri.host === 'unix') { - self.enableUnixSocket() - } + var m = lines[0].match(/* JSSTYLED */ + /[-]+[ ]*BEGIN CERTIFICATE[ ]*[-]+/); + assert.ok(m, 'invalid PEM header'); - if (self.strictSSL === false) { - self.rejectUnauthorized = false - } + var m2 = lines[lines.length - 1].match(/* JSSTYLED */ + /[-]+[ ]*END CERTIFICATE[ ]*[-]+/); + assert.ok(m2, 'invalid PEM footer'); - if (!self.uri.pathname) { self.uri.pathname = '/' } - - if (!(self.uri.host || (self.uri.hostname && self.uri.port)) && !self.uri.isUnix) { - // Invalid URI: it may generate lot of bad errors, like 'TypeError: Cannot call method `indexOf` of undefined' in CookieJar - // Detect and reject it as soon as possible - var faultyUri = url.format(self.uri) - var message = 'Invalid URI "' + faultyUri + '"' - if (Object.keys(options).length === 0) { - // No option ? This can be the sign of a redirect - // As this is a case where the user cannot do anything (they didn't call request directly with this URL) - // they should be warned that it can be caused by a redirection (can save some hair) - message += '. This can be caused by a crappy redirection.' - } - // This error was fatal - self.abort() - return self.emit('error', new Error(message)) - } + var headers = {}; + while (true) { + lines = lines.slice(1); + m = lines[0].match(/* JSSTYLED */ + /^([A-Za-z0-9-]+): (.+)$/); + if (!m) { break; } + headers[m[1].toLowerCase()] = m[2]; + } - if (!self.hasOwnProperty('proxy')) { - self.proxy = getProxyFromURI(self.uri) - } + /* Chop off the first and last lines */ + lines = lines.slice(0, -1).join(''); + buf = Buffer.from(lines, 'base64'); + + return (x509.read(buf, options)); + } + + function write (cert, options) { + var dbuf = x509.write(cert, options); + + var header = 'CERTIFICATE'; + var tmp = dbuf.toString('base64'); + var len = tmp.length + (tmp.length / 64) + + 18 + 16 + header.length * 2 + 10; + var buf = Buffer.alloc(len); + var o = 0; + o += buf.write('-----BEGIN ' + header + '-----\n', o); + for (var i = 0; i < tmp.length;) { + var limit = i + 64; + if (limit > tmp.length) { limit = tmp.length; } + o += buf.write(tmp.slice(i, limit), o); + buf[o++] = 10; + i = limit; + } + o += buf.write('-----END ' + header + '-----\n', o); - self.tunnel = self._tunnel.isEnabled() - if (self.proxy) { - self._tunnel.setup(options) - } + return (buf.slice(0, o)); + } + }, { '../algs': 349, '../certificate': 350, '../identity': 366, '../key': 368, '../private-key': 369, '../signature': 370, '../utils': 372, './pem': 358, './x509': 365, asn1: 60, 'assert-plus': 61, 'safer-buffer': 339 }], + 365: [function (require, module, exports) { + // Copyright 2017 Joyent, Inc. - self._redirect.onRequest(options) + module.exports = { + read: read, + verify: verify, + sign: sign, + signAsync: signAsync, + write: write + }; - self.setHost = false - if (!self.hasHeader('host')) { - var hostHeaderName = self.originalHostHeaderName || 'host' - self.setHeader(hostHeaderName, self.uri.host) - // Drop :port suffix from Host header if known protocol. - if (self.uri.port) { - if ((self.uri.port === '80' && self.uri.protocol === 'http:') || - (self.uri.port === '443' && self.uri.protocol === 'https:')) { - self.setHeader(hostHeaderName, self.uri.hostname) - } - } - self.setHost = true - } + var assert = require('assert-plus'); + var asn1 = require('asn1'); + var Buffer = require('safer-buffer').Buffer; + var algs = require('../algs'); + var utils = require('../utils'); + var Key = require('../key'); + var PrivateKey = require('../private-key'); + var pem = require('./pem'); + var Identity = require('../identity'); + var Signature = require('../signature'); + var Certificate = require('../certificate'); + var pkcs8 = require('./pkcs8'); - self.jar(self._jar || options.jar) + /* + * This file is based on RFC5280 (X.509). + */ - if (!self.uri.port) { - if (self.uri.protocol === 'http:') { self.uri.port = 80 } else if (self.uri.protocol === 'https:') { self.uri.port = 443 } - } + /* Helper to read in a single mpint */ + function readMPInt (der, nm) { + assert.strictEqual(der.peek(), asn1.Ber.Integer, + nm + ' is not an Integer'); + return (utils.mpNormalize(der.readString(asn1.Ber.Integer, true))); + } - if (self.proxy && !self.tunnel) { - self.port = self.proxy.port - self.host = self.proxy.hostname - } else { - self.port = self.uri.port - self.host = self.uri.hostname - } + function verify (cert, key) { + var sig = cert.signatures.x509; + assert.object(sig, 'x509 signature'); - if (options.form) { - self.form(options.form) - } + var algParts = sig.algo.split('-'); + if (algParts[0] !== key.type) { return (false); } - if (options.formData) { - var formData = options.formData - var requestForm = self.form() - var appendFormValue = function (key, value) { - if (value && value.hasOwnProperty('value') && value.hasOwnProperty('options')) { - requestForm.append(key, value.value, value.options) - } else { - requestForm.append(key, value) - } - } - for (var formKey in formData) { - if (formData.hasOwnProperty(formKey)) { - var formValue = formData[formKey] - if (formValue instanceof Array) { - for (var j = 0; j < formValue.length; j++) { - appendFormValue(formKey, formValue[j]) - } - } else { - appendFormValue(formKey, formValue) - } + var blob = sig.cache; + if (blob === undefined) { + var der = new asn1.BerWriter(); + writeTBSCert(cert, der); + blob = der.buffer; } - } - } - if (options.qs) { - self.qs(options.qs) - } + var verifier = key.createVerify(algParts[1]); + verifier.write(blob); + return (verifier.verify(sig.signature)); + } - if (self.uri.path) { - self.path = self.uri.path - } else { - self.path = self.uri.pathname + (self.uri.search || '') - } + function Local (i) { + return (asn1.Ber.Context | asn1.Ber.Constructor | i); + } - if (self.path.length === 0) { - self.path = '/' - } + function Context (i) { + return (asn1.Ber.Context | i); + } - // Auth must happen last in case signing is dependent on other headers - if (options.aws) { - self.aws(options.aws) - } + var SIGN_ALGS = { + 'rsa-md5': '1.2.840.113549.1.1.4', + 'rsa-sha1': '1.2.840.113549.1.1.5', + 'rsa-sha256': '1.2.840.113549.1.1.11', + 'rsa-sha384': '1.2.840.113549.1.1.12', + 'rsa-sha512': '1.2.840.113549.1.1.13', + 'dsa-sha1': '1.2.840.10040.4.3', + 'dsa-sha256': '2.16.840.1.101.3.4.3.2', + 'ecdsa-sha1': '1.2.840.10045.4.1', + 'ecdsa-sha256': '1.2.840.10045.4.3.2', + 'ecdsa-sha384': '1.2.840.10045.4.3.3', + 'ecdsa-sha512': '1.2.840.10045.4.3.4', + 'ed25519-sha512': '1.3.101.112' + }; + Object.keys(SIGN_ALGS).forEach(function (k) { + SIGN_ALGS[SIGN_ALGS[k]] = k; + }); + SIGN_ALGS['1.3.14.3.2.3'] = 'rsa-md5'; + SIGN_ALGS['1.3.14.3.2.29'] = 'rsa-sha1'; + + var EXTS = { + issuerKeyId: '2.5.29.35', + altName: '2.5.29.17', + basicConstraints: '2.5.29.19', + keyUsage: '2.5.29.15', + extKeyUsage: '2.5.29.37' + }; - if (options.hawk) { - self.hawk(options.hawk) - } + function read (buf, options) { + if (typeof (buf) === 'string') { + buf = Buffer.from(buf, 'binary'); + } + assert.buffer(buf, 'buf'); - if (options.httpSignature) { - self.httpSignature(options.httpSignature) - } + var der = new asn1.BerReader(buf); - if (options.auth) { - if (Object.prototype.hasOwnProperty.call(options.auth, 'username')) { - options.auth.user = options.auth.username - } - if (Object.prototype.hasOwnProperty.call(options.auth, 'password')) { - options.auth.pass = options.auth.password - } + der.readSequence(); + if (Math.abs(der.length - der.remain) > 1) { + throw (new Error('DER sequence does not contain whole byte ' + + 'stream')); + } - self.auth( - options.auth.user, - options.auth.pass, - options.auth.sendImmediately, - options.auth.bearer - ) - } + var tbsStart = der.offset; + der.readSequence(); + var sigOffset = der.offset + der.length; + var tbsEnd = sigOffset; - if (self.gzip && !self.hasHeader('accept-encoding')) { - self.setHeader('accept-encoding', 'gzip, deflate') - } + if (der.peek() === Local(0)) { + der.readSequence(Local(0)); + var version = der.readInt(); + assert.ok(version <= 3, + 'only x.509 versions up to v3 supported'); + } - if (self.uri.auth && !self.hasHeader('authorization')) { - var uriAuthPieces = self.uri.auth.split(':').map(function (item) { return self._qs.unescape(item) }) - self.auth(uriAuthPieces[0], uriAuthPieces.slice(1).join(':'), true) - } + var cert = {}; + cert.signatures = {}; + var sig = (cert.signatures.x509 = {}); + sig.extras = {}; - if (!self.tunnel && self.proxy && self.proxy.auth && !self.hasHeader('proxy-authorization')) { - var proxyAuthPieces = self.proxy.auth.split(':').map(function (item) { return self._qs.unescape(item) }) - var authHeader = 'Basic ' + toBase64(proxyAuthPieces.join(':')) - self.setHeader('proxy-authorization', authHeader) - } + cert.serial = readMPInt(der, 'serial'); - if (self.proxy && !self.tunnel) { - self.path = (self.uri.protocol + '//' + self.uri.host + self.path) - } + der.readSequence(); + var after = der.offset + der.length; + var certAlgOid = der.readOID(); + var certAlg = SIGN_ALGS[certAlgOid]; + if (certAlg === undefined) { throw (new Error('unknown signature algorithm ' + certAlgOid)); } - if (options.json) { - self.json(options.json) - } - if (options.multipart) { - self.multipart(options.multipart) - } + der._offset = after; + cert.issuer = Identity.parseAsn1(der); - if (options.time) { - self.timing = true + der.readSequence(); + cert.validFrom = readDate(der); + cert.validUntil = readDate(der); - // NOTE: elapsedTime is deprecated in favor of .timings - self.elapsedTime = self.elapsedTime || 0 - } + cert.subjects = [Identity.parseAsn1(der)]; - function setContentLength () { - if (isTypedArray(self.body)) { - self.body = Buffer.from(self.body) - } + der.readSequence(); + after = der.offset + der.length; + cert.subjectKey = pkcs8.readPkcs8(undefined, 'public', der); + der._offset = after; - if (!self.hasHeader('content-length')) { - var length - if (typeof self.body === 'string') { - length = Buffer.byteLength(self.body) - } else if (Array.isArray(self.body)) { - length = self.body.reduce(function (a, b) { return a + b.length }, 0) - } else { - length = self.body.length + /* issuerUniqueID */ + if (der.peek() === Local(1)) { + der.readSequence(Local(1)); + sig.extras.issuerUniqueID = + buf.slice(der.offset, der.offset + der.length); + der._offset += der.length; } - if (length) { - self.setHeader('content-length', length) - } else { - self.emit('error', new Error('Argument error, options.body.')) + /* subjectUniqueID */ + if (der.peek() === Local(2)) { + der.readSequence(Local(2)); + sig.extras.subjectUniqueID = + buf.slice(der.offset, der.offset + der.length); + der._offset += der.length; } - } - } - if (self.body && !isstream(self.body)) { - setContentLength() - } - if (options.oauth) { - self.oauth(options.oauth) - } else if (self._oauth.params && self.hasHeader('authorization')) { - self.oauth(self._oauth.params) - } + /* extensions */ + if (der.peek() === Local(3)) { + der.readSequence(Local(3)); + var extEnd = der.offset + der.length; + der.readSequence(); - var protocol = self.proxy && !self.tunnel ? self.proxy.protocol : self.uri.protocol - var defaultModules = {'http:': http, 'https:': https} - var httpModules = self.httpModules || {} + while (der.offset < extEnd) { readExtension(cert, buf, der); } - self.httpModule = httpModules[protocol] || defaultModules[protocol] + assert.strictEqual(der.offset, extEnd); + } - if (!self.httpModule) { - return self.emit('error', new Error('Invalid protocol: ' + protocol)) - } + assert.strictEqual(der.offset, sigOffset); - if (options.ca) { - self.ca = options.ca - } + der.readSequence(); + after = der.offset + der.length; + var sigAlgOid = der.readOID(); + var sigAlg = SIGN_ALGS[sigAlgOid]; + if (sigAlg === undefined) { throw (new Error('unknown signature algorithm ' + sigAlgOid)); } + der._offset = after; - if (!self.agent) { - if (options.agentOptions) { - self.agentOptions = options.agentOptions + var sigData = der.readString(asn1.Ber.BitString, true); + if (sigData[0] === 0) { sigData = sigData.slice(1); } + var algParts = sigAlg.split('-'); + + sig.signature = Signature.parse(sigData, algParts[0], 'asn1'); + sig.signature.hashAlgorithm = algParts[1]; + sig.algo = sigAlg; + sig.cache = buf.slice(tbsStart, tbsEnd); + + return (new Certificate(cert)); } - if (options.agentClass) { - self.agentClass = options.agentClass - } else if (options.forever) { - var v = version() - // use ForeverAgent in node 0.10- only - if (v.major === 0 && v.minor <= 10) { - self.agentClass = protocol === 'http:' ? ForeverAgent : ForeverAgent.SSL + function readDate (der) { + if (der.peek() === asn1.Ber.UTCTime) { + return (utcTimeToDate(der.readString(asn1.Ber.UTCTime))); + } else if (der.peek() === asn1.Ber.GeneralizedTime) { + return (gTimeToDate(der.readString(asn1.Ber.GeneralizedTime))); } else { - self.agentClass = self.httpModule.Agent - self.agentOptions = self.agentOptions || {} - self.agentOptions.keepAlive = true + throw (new Error('Unsupported date format')); } - } else { - self.agentClass = self.httpModule.Agent } - } - if (self.pool === false) { - self.agent = false - } else { - self.agent = self.agent || self.getNewAgent() - } + /* RFC5280, section 4.2.1.6 (GeneralName type) */ + var ALTNAME = { + OtherName: Local(0), + RFC822Name: Context(1), + DNSName: Context(2), + X400Address: Local(3), + DirectoryName: Local(4), + EDIPartyName: Local(5), + URI: Context(6), + IPAddress: Context(7), + OID: Context(8) + }; - self.on('pipe', function (src) { - if (self.ntick && self._started) { - self.emit('error', new Error('You cannot pipe to this stream after the outbound request has started.')) - } - self.src = src - if (isReadStream(src)) { - if (!self.hasHeader('content-type')) { - self.setHeader('content-type', mime.lookup(src.path)) - } - } else { - if (src.headers) { - for (var i in src.headers) { - if (!self.hasHeader(i)) { - self.setHeader(i, src.headers[i]) - } - } - } - if (self._json && !self.hasHeader('content-type')) { - self.setHeader('content-type', 'application/json') - } - if (src.method && !self.explicitMethod) { - self.method = src.method - } - } + /* RFC5280, section 4.2.1.12 (KeyPurposeId) */ + var EXTPURPOSE = { + serverAuth: '1.3.6.1.5.5.7.3.1', + clientAuth: '1.3.6.1.5.5.7.3.2', + codeSigning: '1.3.6.1.5.5.7.3.3', - // self.on('pipe', function () { - // console.error('You have already piped to this stream. Pipeing twice is likely to break the request.') - // }) - }) + /* See https://github.com/joyent/oid-docs/blob/master/root.md */ + joyentDocker: '1.3.6.1.4.1.38678.1.4.1', + joyentCmon: '1.3.6.1.4.1.38678.1.4.2' + }; + var EXTPURPOSE_REV = {}; + Object.keys(EXTPURPOSE).forEach(function (k) { + EXTPURPOSE_REV[EXTPURPOSE[k]] = k; + }); - defer(function () { - if (self._aborted) { - return - } + var KEYUSEBITS = [ + 'signature', 'identity', 'keyEncryption', + 'encryption', 'keyAgreement', 'ca', 'crl' + ]; - var end = function () { - if (self._form) { - if (!self._auth.hasAuth) { - self._form.pipe(self) - } else if (self._auth.hasAuth && self._auth.sentAuth) { - self._form.pipe(self) - } - } - if (self._multipart && self._multipart.chunked) { - self._multipart.body.pipe(self) - } - if (self.body) { - if (isstream(self.body)) { - self.body.pipe(self) - } else { - setContentLength() - if (Array.isArray(self.body)) { - self.body.forEach(function (part) { - self.write(part) - }) - } else { - self.write(self.body) + function readExtension (cert, buf, der) { + der.readSequence(); + var after = der.offset + der.length; + var extId = der.readOID(); + var id; + var sig = cert.signatures.x509; + sig.extras.exts = []; + + var critical; + if (der.peek() === asn1.Ber.Boolean) { critical = der.readBoolean(); } + + switch (extId) { + case (EXTS.basicConstraints): + der.readSequence(asn1.Ber.OctetString); + der.readSequence(); + var bcEnd = der.offset + der.length; + var ca = false; + if (der.peek() === asn1.Ber.Boolean) { ca = der.readBoolean(); } + if (cert.purposes === undefined) { cert.purposes = []; } + if (ca === true) { cert.purposes.push('ca'); } + var bc = { oid: extId, critical: critical }; + if (der.offset < bcEnd && der.peek() === asn1.Ber.Integer) { bc.pathLen = der.readInt(); } + sig.extras.exts.push(bc); + break; + case (EXTS.extKeyUsage): + der.readSequence(asn1.Ber.OctetString); + der.readSequence(); + if (cert.purposes === undefined) { cert.purposes = []; } + var ekEnd = der.offset + der.length; + while (der.offset < ekEnd) { + var oid = der.readOID(); + cert.purposes.push(EXTPURPOSE_REV[oid] || oid); } - self.end() - } - } else if (self.requestBodyStream) { - console.warn('options.requestBodyStream is deprecated, please pass the request object to stream.pipe.') - self.requestBodyStream.pipe(self) - } else if (!self.src) { - if (self._auth.hasAuth && !self._auth.sentAuth) { - self.end() - return - } - if (self.method !== 'GET' && typeof self.method !== 'undefined') { - self.setHeader('content-length', 0) - } - self.end() + /* + * This is a bit of a hack: in the case where we have a cert + * that's only allowed to do serverAuth or clientAuth (and not + * the other), we want to make sure all our Subjects are of + * the right type. But we already parsed our Subjects and + * decided if they were hosts or users earlier (since it appears + * first in the cert). + * + * So we go through and mutate them into the right kind here if + * it doesn't match. This might not be hugely beneficial, as it + * seems that single-purpose certs are not often seen in the + * wild. + */ + if (cert.purposes.indexOf('serverAuth') !== -1 && + cert.purposes.indexOf('clientAuth') === -1) { + cert.subjects.forEach(function (ide) { + if (ide.type !== 'host') { + ide.type = 'host'; + ide.hostname = ide.uid || + ide.email || + ide.components[0].value; + } + }); + } else if (cert.purposes.indexOf('clientAuth') !== -1 && + cert.purposes.indexOf('serverAuth') === -1) { + cert.subjects.forEach(function (ide) { + if (ide.type !== 'user') { + ide.type = 'user'; + ide.uid = ide.hostname || + ide.email || + ide.components[0].value; + } + }); + } + sig.extras.exts.push({ oid: extId, critical: critical }); + break; + case (EXTS.keyUsage): + der.readSequence(asn1.Ber.OctetString); + var bits = der.readString(asn1.Ber.BitString, true); + var setBits = readBitField(bits, KEYUSEBITS); + setBits.forEach(function (bit) { + if (cert.purposes === undefined) { cert.purposes = []; } + if (cert.purposes.indexOf(bit) === -1) { cert.purposes.push(bit); } + }); + sig.extras.exts.push({ + oid: extId, + critical: critical, + bits: bits + }); + break; + case (EXTS.altName): + der.readSequence(asn1.Ber.OctetString); + der.readSequence(); + var aeEnd = der.offset + der.length; + while (der.offset < aeEnd) { + switch (der.peek()) { + case ALTNAME.OtherName: + case ALTNAME.EDIPartyName: + der.readSequence(); + der._offset += der.length; + break; + case ALTNAME.OID: + der.readOID(ALTNAME.OID); + break; + case ALTNAME.RFC822Name: + /* RFC822 specifies email addresses */ + var email = der.readString(ALTNAME.RFC822Name); + id = Identity.forEmail(email); + if (!cert.subjects[0].equals(id)) { cert.subjects.push(id); } + break; + case ALTNAME.DirectoryName: + der.readSequence(ALTNAME.DirectoryName); + id = Identity.parseAsn1(der); + if (!cert.subjects[0].equals(id)) { cert.subjects.push(id); } + break; + case ALTNAME.DNSName: + var host = der.readString( + ALTNAME.DNSName); + id = Identity.forHost(host); + if (!cert.subjects[0].equals(id)) { cert.subjects.push(id); } + break; + default: + der.readString(der.peek()); + break; + } + } + sig.extras.exts.push({ oid: extId, critical: critical }); + break; + default: + sig.extras.exts.push({ + oid: extId, + critical: critical, + data: der.readString(asn1.Ber.OctetString, true) + }); + break; } - } - if (self._form && !self.hasHeader('content-length')) { - // Before ending the request, we had to compute the length of the whole form, asyncly - self.setHeader(self._form.getHeaders(), true) - self._form.getLength(function (err, length) { - if (!err && !isNaN(length)) { - self.setHeader('content-length', length) - } - end() - }) - } else { - end() + der._offset = after; } - self.ntick = true - }) -} + var UTCTIME_RE = + /^([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})?Z$/; + function utcTimeToDate (t) { + var m = t.match(UTCTIME_RE); + assert.ok(m, 'timestamps must be in UTC'); + var d = new Date(); + + var thisYear = d.getUTCFullYear(); + var century = Math.floor(thisYear / 100) * 100; -Request.prototype.getNewAgent = function () { - var self = this - var Agent = self.agentClass - var options = {} - if (self.agentOptions) { - for (var i in self.agentOptions) { - options[i] = self.agentOptions[i] + var year = parseInt(m[1], 10); + if (thisYear % 100 < 50 && year >= 60) { year += (century - 1); } else { year += century; } + d.setUTCFullYear(year, parseInt(m[2], 10) - 1, parseInt(m[3], 10)); + d.setUTCHours(parseInt(m[4], 10), parseInt(m[5], 10)); + if (m[6] && m[6].length > 0) { d.setUTCSeconds(parseInt(m[6], 10)); } + return (d); } - } - if (self.ca) { - options.ca = self.ca - } - if (self.ciphers) { - options.ciphers = self.ciphers - } - if (self.secureProtocol) { - options.secureProtocol = self.secureProtocol - } - if (self.secureOptions) { - options.secureOptions = self.secureOptions - } - if (typeof self.rejectUnauthorized !== 'undefined') { - options.rejectUnauthorized = self.rejectUnauthorized - } - if (self.cert && self.key) { - options.key = self.key - options.cert = self.cert - } + var GTIME_RE = + /^([0-9]{4})([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})?Z$/; + function gTimeToDate (t) { + var m = t.match(GTIME_RE); + assert.ok(m); + var d = new Date(); - if (self.pfx) { - options.pfx = self.pfx - } + d.setUTCFullYear(parseInt(m[1], 10), parseInt(m[2], 10) - 1, + parseInt(m[3], 10)); + d.setUTCHours(parseInt(m[4], 10), parseInt(m[5], 10)); + if (m[6] && m[6].length > 0) { d.setUTCSeconds(parseInt(m[6], 10)); } + return (d); + } - if (self.passphrase) { - options.passphrase = self.passphrase - } + function zeroPad (n) { + var s = '' + n; + while (s.length < 2) { s = '0' + s; } + return (s); + } - var poolKey = '' + function dateToUTCTime (d) { + var s = ''; + s += zeroPad(d.getUTCFullYear() % 100); + s += zeroPad(d.getUTCMonth() + 1); + s += zeroPad(d.getUTCDate()); + s += zeroPad(d.getUTCHours()); + s += zeroPad(d.getUTCMinutes()); + s += zeroPad(d.getUTCSeconds()); + s += 'Z'; + return (s); + } - // different types of agents are in different pools - if (Agent !== self.httpModule.Agent) { - poolKey += Agent.name - } + function sign (cert, key) { + if (cert.signatures.x509 === undefined) { cert.signatures.x509 = {}; } + var sig = cert.signatures.x509; - // ca option is only relevant if proxy or destination are https - var proxy = self.proxy - if (typeof proxy === 'string') { - proxy = url.parse(proxy) - } - var isHttps = (proxy && proxy.protocol === 'https:') || this.uri.protocol === 'https:' + sig.algo = key.type + '-' + key.defaultHashAlgorithm(); + if (SIGN_ALGS[sig.algo] === undefined) { return (false); } - if (isHttps) { - if (options.ca) { - if (poolKey) { - poolKey += ':' - } - poolKey += options.ca - } + var der = new asn1.BerWriter(); + writeTBSCert(cert, der); + var blob = der.buffer; + sig.cache = blob; - if (typeof options.rejectUnauthorized !== 'undefined') { - if (poolKey) { - poolKey += ':' - } - poolKey += options.rejectUnauthorized - } + var signer = key.createSign(); + signer.write(blob); + cert.signatures.x509.signature = signer.sign(); - if (options.cert) { - if (poolKey) { - poolKey += ':' - } - poolKey += options.cert.toString('ascii') + options.key.toString('ascii') + return (true); } - if (options.pfx) { - if (poolKey) { - poolKey += ':' - } - poolKey += options.pfx.toString('ascii') - } + function signAsync (cert, signer, done) { + if (cert.signatures.x509 === undefined) { cert.signatures.x509 = {}; } + var sig = cert.signatures.x509; - if (options.ciphers) { - if (poolKey) { - poolKey += ':' - } - poolKey += options.ciphers - } + var der = new asn1.BerWriter(); + writeTBSCert(cert, der); + var blob = der.buffer; + sig.cache = blob; - if (options.secureProtocol) { - if (poolKey) { - poolKey += ':' - } - poolKey += options.secureProtocol + signer(blob, function (err, signature) { + if (err) { + done(err); + return; + } + sig.algo = signature.type + '-' + signature.hashAlgorithm; + if (SIGN_ALGS[sig.algo] === undefined) { + done(new Error('Invalid signing algorithm "' + + sig.algo + '"')); + return; + } + sig.signature = signature; + done(); + }); } - if (options.secureOptions) { - if (poolKey) { - poolKey += ':' + function write (cert, options) { + var sig = cert.signatures.x509; + assert.object(sig, 'x509 signature'); + + var der = new asn1.BerWriter(); + der.startSequence(); + if (sig.cache) { + der._ensure(sig.cache.length); + sig.cache.copy(der._buf, der._offset); + der._offset += sig.cache.length; + } else { + writeTBSCert(cert, der); } - poolKey += options.secureOptions - } - } - if (self.pool === globalPool && !poolKey && Object.keys(options).length === 0 && self.httpModule.globalAgent) { - // not doing anything special. Use the globalAgent - return self.httpModule.globalAgent - } + der.startSequence(); + der.writeOID(SIGN_ALGS[sig.algo]); + if (sig.algo.match(/^rsa-/)) { der.writeNull(); } + der.endSequence(); - // we're using a stored agent. Make sure it's protocol-specific - poolKey = self.uri.protocol + poolKey + var sigData = sig.signature.toBuffer('asn1'); + var data = Buffer.alloc(sigData.length + 1); + data[0] = 0; + sigData.copy(data, 1); + der.writeBuffer(data, asn1.Ber.BitString); + der.endSequence(); - // generate a new agent for this setting if none yet exists - if (!self.pool[poolKey]) { - self.pool[poolKey] = new Agent(options) - // properly set maxSockets on new agents - if (self.pool.maxSockets) { - self.pool[poolKey].maxSockets = self.pool.maxSockets + return (der.buffer); } - } - return self.pool[poolKey] -} - -Request.prototype.start = function () { - // start() is called once we are ready to send the outgoing HTTP request. - // this is usually called on the first write(), end() or on nextTick() - var self = this - - if (self.timing) { - // All timings will be relative to this request's startTime. In order to do this, - // we need to capture the wall-clock start time (via Date), immediately followed - // by the high-resolution timer (via now()). While these two won't be set - // at the _exact_ same time, they should be close enough to be able to calculate - // high-resolution, monotonically non-decreasing timestamps relative to startTime. - var startTime = new Date().getTime() - var startTimeNow = now() - } + function writeTBSCert (cert, der) { + var sig = cert.signatures.x509; + assert.object(sig, 'x509 signature'); - if (self._aborted) { - return - } + der.startSequence(); - self._started = true - self.method = self.method || 'GET' - self.href = self.uri.href + der.startSequence(Local(0)); + der.writeInt(2); + der.endSequence(); - if (self.src && self.src.stat && self.src.stat.size && !self.hasHeader('content-length')) { - self.setHeader('content-length', self.src.stat.size) - } - if (self._aws) { - self.aws(self._aws, true) - } + der.writeBuffer(utils.mpNormalize(cert.serial), asn1.Ber.Integer); - // We have a method named auth, which is completely different from the http.request - // auth option. If we don't remove it, we're gonna have a bad time. - var reqOptions = copy(self) - delete reqOptions.auth + der.startSequence(); + der.writeOID(SIGN_ALGS[sig.algo]); + if (sig.algo.match(/^rsa-/)) { der.writeNull(); } + der.endSequence(); - debug('make request', self.uri.href) + cert.issuer.toAsn1(der); - // node v6.8.0 now supports a `timeout` value in `http.request()`, but we - // should delete it for now since we handle timeouts manually for better - // consistency with node versions before v6.8.0 - delete reqOptions.timeout + der.startSequence(); + der.writeString(dateToUTCTime(cert.validFrom), asn1.Ber.UTCTime); + der.writeString(dateToUTCTime(cert.validUntil), asn1.Ber.UTCTime); + der.endSequence(); - try { - self.req = self.httpModule.request(reqOptions) - } catch (err) { - self.emit('error', err) - return - } + var subject = cert.subjects[0]; + var altNames = cert.subjects.slice(1); + subject.toAsn1(der); - if (self.timing) { - self.startTime = startTime - self.startTimeNow = startTimeNow + pkcs8.writePkcs8(der, cert.subjectKey); - // Timing values will all be relative to startTime (by comparing to startTimeNow - // so we have an accurate clock) - self.timings = {} - } + if (sig.extras && sig.extras.issuerUniqueID) { + der.writeBuffer(sig.extras.issuerUniqueID, Local(1)); + } - var timeout - if (self.timeout && !self.timeoutTimer) { - if (self.timeout < 0) { - timeout = 0 - } else if (typeof self.timeout === 'number' && isFinite(self.timeout)) { - timeout = self.timeout - } - } + if (sig.extras && sig.extras.subjectUniqueID) { + der.writeBuffer(sig.extras.subjectUniqueID, Local(2)); + } - self.req.on('response', self.onRequestResponse.bind(self)) - self.req.on('error', self.onRequestError.bind(self)) - self.req.on('drain', function () { - self.emit('drain') - }) + if (altNames.length > 0 || subject.type === 'host' || + (cert.purposes !== undefined && cert.purposes.length > 0) || + (sig.extras && sig.extras.exts)) { + der.startSequence(Local(3)); + der.startSequence(); + + var exts = []; + if (cert.purposes !== undefined && cert.purposes.length > 0) { + exts.push({ + oid: EXTS.basicConstraints, + critical: true + }); + exts.push({ + oid: EXTS.keyUsage, + critical: true + }); + exts.push({ + oid: EXTS.extKeyUsage, + critical: true + }); + } + exts.push({ oid: EXTS.altName }); + if (sig.extras && sig.extras.exts) { exts = sig.extras.exts; } - self.req.on('socket', function (socket) { - // `._connecting` was the old property which was made public in node v6.1.0 - var isConnecting = socket._connecting || socket.connecting - if (self.timing) { - self.timings.socket = now() - self.startTimeNow + for (var i = 0; i < exts.length; ++i) { + der.startSequence(); + der.writeOID(exts[i].oid); - if (isConnecting) { - var onLookupTiming = function () { - self.timings.lookup = now() - self.startTimeNow - } + if (exts[i].critical !== undefined) { der.writeBoolean(exts[i].critical); } - var onConnectTiming = function () { - self.timings.connect = now() - self.startTimeNow - } + if (exts[i].oid === EXTS.altName) { + der.startSequence(asn1.Ber.OctetString); + der.startSequence(); + if (subject.type === 'host') { + der.writeString(subject.hostname, + Context(2)); + } + for (var j = 0; j < altNames.length; ++j) { + if (altNames[j].type === 'host') { + der.writeString( + altNames[j].hostname, + ALTNAME.DNSName); + } else if (altNames[j].type === + 'email') { + der.writeString( + altNames[j].email, + ALTNAME.RFC822Name); + } else { + /* + * Encode anything else as a + * DN style name for now. + */ + der.startSequence( + ALTNAME.DirectoryName); + altNames[j].toAsn1(der); + der.endSequence(); + } + } + der.endSequence(); + der.endSequence(); + } else if (exts[i].oid === EXTS.basicConstraints) { + der.startSequence(asn1.Ber.OctetString); + der.startSequence(); + var ca = (cert.purposes.indexOf('ca') !== -1); + var pathLen = exts[i].pathLen; + der.writeBoolean(ca); + if (pathLen !== undefined) { der.writeInt(pathLen); } + der.endSequence(); + der.endSequence(); + } else if (exts[i].oid === EXTS.extKeyUsage) { + der.startSequence(asn1.Ber.OctetString); + der.startSequence(); + cert.purposes.forEach(function (purpose) { + if (purpose === 'ca') { return; } + if (KEYUSEBITS.indexOf(purpose) !== -1) { return; } + var oid = purpose; + if (EXTPURPOSE[purpose] !== undefined) { oid = EXTPURPOSE[purpose]; } + der.writeOID(oid); + }); + der.endSequence(); + der.endSequence(); + } else if (exts[i].oid === EXTS.keyUsage) { + der.startSequence(asn1.Ber.OctetString); + /* + * If we parsed this certificate from a byte + * stream (i.e. we didn't generate it in sshpk) + * then we'll have a ".bits" property on the + * ext with the original raw byte contents. + * + * If we have this, use it here instead of + * regenerating it. This guarantees we output + * the same data we parsed, so signatures still + * validate. + */ + if (exts[i].bits !== undefined) { + der.writeBuffer(exts[i].bits, + asn1.Ber.BitString); + } else { + var bits = writeBitField(cert.purposes, + KEYUSEBITS); + der.writeBuffer(bits, + asn1.Ber.BitString); + } + der.endSequence(); + } else { + der.writeBuffer(exts[i].data, + asn1.Ber.OctetString); + } - socket.once('lookup', onLookupTiming) - socket.once('connect', onConnectTiming) + der.endSequence(); + } - // clean up timing event listeners if needed on error - self.req.once('error', function () { - socket.removeListener('lookup', onLookupTiming) - socket.removeListener('connect', onConnectTiming) - }) + der.endSequence(); + der.endSequence(); } + + der.endSequence(); } - var setReqTimeout = function () { - // This timeout sets the amount of time to wait *between* bytes sent - // from the server once connected. - // - // In particular, it's useful for erroring if the server fails to send - // data halfway through streaming a response. - self.req.setTimeout(timeout, function () { - if (self.req) { - self.abort() - var e = new Error('ESOCKETTIMEDOUT') - e.code = 'ESOCKETTIMEDOUT' - e.connect = false - self.emit('error', e) + /* + * Reads an ASN.1 BER bitfield out of the Buffer produced by doing + * `BerReader#readString(asn1.Ber.BitString)`. That function gives us the raw + * contents of the BitString tag, which is a count of unused bits followed by + * the bits as a right-padded byte string. + * + * `bits` is the Buffer, `bitIndex` should contain an array of string names + * for the bits in the string, ordered starting with bit #0 in the ASN.1 spec. + * + * Returns an array of Strings, the names of the bits that were set to 1. + */ + function readBitField (bits, bitIndex) { + var bitLen = 8 * (bits.length - 1) - bits[0]; + var setBits = {}; + for (var i = 0; i < bitLen; ++i) { + var byteN = 1 + Math.floor(i / 8); + var bit = 7 - (i % 8); + var mask = 1 << bit; + var bitVal = ((bits[byteN] & mask) !== 0); + var name = bitIndex[i]; + if (bitVal && typeof (name) === 'string') { + setBits[name] = true; } - }) + } + return (Object.keys(setBits)); } - if (timeout !== undefined) { - // Only start the connection timer if we're actually connecting a new - // socket, otherwise if we're already connected (because this is a - // keep-alive connection) do not bother. This is important since we won't - // get a 'connect' event for an already connected socket. - if (isConnecting) { - var onReqSockConnect = function () { - socket.removeListener('connect', onReqSockConnect) - clearTimeout(self.timeoutTimer) - self.timeoutTimer = null - setReqTimeout() - } - - socket.on('connect', onReqSockConnect) - - self.req.on('error', function (err) { // eslint-disable-line handle-callback-err - socket.removeListener('connect', onReqSockConnect) - }) - // Set a timeout in memory - this block will throw if the server takes more - // than `timeout` to write the HTTP status and headers (corresponding to - // the on('response') event on the client). NB: this measures wall-clock - // time, not the time between bytes sent by the server. - self.timeoutTimer = setTimeout(function () { - socket.removeListener('connect', onReqSockConnect) - self.abort() - var e = new Error('ETIMEDOUT') - e.code = 'ETIMEDOUT' - e.connect = true - self.emit('error', e) - }, timeout) - } else { - // We're already connected - setReqTimeout() + /* + * `setBits` is an array of strings, containing the names for each bit that + * sould be set to 1. `bitIndex` is same as in `readBitField()`. + * + * Returns a Buffer, ready to be written out with `BerWriter#writeString()`. + */ + function writeBitField (setBits, bitIndex) { + var bitLen = bitIndex.length; + var blen = Math.ceil(bitLen / 8); + var unused = blen * 8 - bitLen; + var bits = Buffer.alloc(1 + blen); // zero-filled + bits[0] = unused; + for (var i = 0; i < bitLen; ++i) { + var byteN = 1 + Math.floor(i / 8); + var bit = 7 - (i % 8); + var mask = 1 << bit; + var name = bitIndex[i]; + if (name === undefined) { continue; } + var bitVal = (setBits.indexOf(name) !== -1); + if (bitVal) { + bits[byteN] |= mask; + } } + return (bits); } - self.emit('socket', socket) - }) - - self.emit('request', self.req) -} - -Request.prototype.onRequestError = function (error) { - var self = this - if (self._aborted) { - return - } - if (self.req && self.req._reusedSocket && error.code === 'ECONNRESET' && - self.agent.addRequestNoreuse) { - self.agent = { addRequest: self.agent.addRequestNoreuse.bind(self.agent) } - self.start() - self.req.end() - return - } - if (self.timeout && self.timeoutTimer) { - clearTimeout(self.timeoutTimer) - self.timeoutTimer = null - } - self.emit('error', error) -} - -Request.prototype.onRequestResponse = function (response) { - var self = this + }, { '../algs': 349, '../certificate': 350, '../identity': 366, '../key': 368, '../private-key': 369, '../signature': 370, '../utils': 372, './pem': 358, './pkcs8': 360, asn1: 60, 'assert-plus': 61, 'safer-buffer': 339 }], + 366: [function (require, module, exports) { + // Copyright 2017 Joyent, Inc. - if (self.timing) { - self.timings.response = now() - self.startTimeNow - } + module.exports = Identity; - debug('onRequestResponse', self.uri.href, response.statusCode, response.headers) - response.on('end', function () { - if (self.timing) { - self.timings.end = now() - self.startTimeNow - response.timingStart = self.startTime + var assert = require('assert-plus'); + var algs = require('./algs'); + var crypto = require('crypto'); + var Fingerprint = require('./fingerprint'); + var Signature = require('./signature'); + var errs = require('./errors'); + var util = require('util'); + var utils = require('./utils'); + var asn1 = require('asn1'); + var Buffer = require('safer-buffer').Buffer; + + /* JSSTYLED */ + var DNS_NAME_RE = /^([*]|[a-z0-9][a-z0-9\-]{0,62})(?:\.([*]|[a-z0-9][a-z0-9\-]{0,62}))*$/i; + + var oids = {}; + oids.cn = '2.5.4.3'; + oids.o = '2.5.4.10'; + oids.ou = '2.5.4.11'; + oids.l = '2.5.4.7'; + oids.s = '2.5.4.8'; + oids.c = '2.5.4.6'; + oids.sn = '2.5.4.4'; + oids.dc = '0.9.2342.19200300.100.1.25'; + oids.uid = '0.9.2342.19200300.100.1.1'; + oids.mail = '0.9.2342.19200300.100.1.3'; + + var unoids = {}; + Object.keys(oids).forEach(function (k) { + unoids[oids[k]] = k; + }); - // fill in the blanks for any periods that didn't trigger, such as - // no lookup or connect due to keep alive - if (!self.timings.socket) { - self.timings.socket = 0 - } - if (!self.timings.lookup) { - self.timings.lookup = self.timings.socket - } - if (!self.timings.connect) { - self.timings.connect = self.timings.lookup - } - if (!self.timings.response) { - self.timings.response = self.timings.connect + function Identity (opts) { + var self = this; + assert.object(opts, 'options'); + assert.arrayOfObject(opts.components, 'options.components'); + this.components = opts.components; + this.componentLookup = {}; + this.components.forEach(function (c) { + if (c.name && !c.oid) { c.oid = oids[c.name]; } + if (c.oid && !c.name) { c.name = unoids[c.oid]; } + if (self.componentLookup[c.name] === undefined) { self.componentLookup[c.name] = []; } + self.componentLookup[c.name].push(c); + }); + if (this.componentLookup.cn && this.componentLookup.cn.length > 0) { + this.cn = this.componentLookup.cn[0].value; } - - debug('elapsed time', self.timings.end) - - // elapsedTime includes all redirects - self.elapsedTime += Math.round(self.timings.end) - - // NOTE: elapsedTime is deprecated in favor of .timings - response.elapsedTime = self.elapsedTime - - // timings is just for the final fetch - response.timings = self.timings - - // pre-calculate phase timings as well - response.timingPhases = { - wait: self.timings.socket, - dns: self.timings.lookup - self.timings.socket, - tcp: self.timings.connect - self.timings.lookup, - firstByte: self.timings.response - self.timings.connect, - download: self.timings.end - self.timings.response, - total: self.timings.end + assert.optionalString(opts.type, 'options.type'); + if (opts.type === undefined) { + if (this.components.length === 1 && + this.componentLookup.cn && + this.componentLookup.cn.length === 1 && + this.componentLookup.cn[0].value.match(DNS_NAME_RE)) { + this.type = 'host'; + this.hostname = this.componentLookup.cn[0].value; + } else if (this.componentLookup.dc && + this.components.length === this.componentLookup.dc.length) { + this.type = 'host'; + this.hostname = this.componentLookup.dc.map( + function (c) { + return (c.value); + }).join('.'); + } else if (this.componentLookup.uid && + this.components.length === + this.componentLookup.uid.length) { + this.type = 'user'; + this.uid = this.componentLookup.uid[0].value; + } else if (this.componentLookup.cn && + this.componentLookup.cn.length === 1 && + this.componentLookup.cn[0].value.match(DNS_NAME_RE)) { + this.type = 'host'; + this.hostname = this.componentLookup.cn[0].value; + } else if (this.componentLookup.uid && + this.componentLookup.uid.length === 1) { + this.type = 'user'; + this.uid = this.componentLookup.uid[0].value; + } else if (this.componentLookup.mail && + this.componentLookup.mail.length === 1) { + this.type = 'email'; + this.email = this.componentLookup.mail[0].value; + } else if (this.componentLookup.cn && + this.componentLookup.cn.length === 1) { + this.type = 'user'; + this.uid = this.componentLookup.cn[0].value; + } else { + this.type = 'unknown'; + } + } else { + this.type = opts.type; + if (this.type === 'host') { this.hostname = opts.hostname; } else if (this.type === 'user') { this.uid = opts.uid; } else if (this.type === 'email') { this.email = opts.email; } else { throw (new Error('Unknown type ' + this.type)); } } } - debug('response end', self.uri.href, response.statusCode, response.headers) - }) - - if (self._aborted) { - debug('aborted', self.uri.href) - response.resume() - return - } - - self.response = response - response.request = self - response.toJSON = responseToJSON - - // XXX This is different on 0.10, because SSL is strict by default - if (self.httpModule === https && - self.strictSSL && (!response.hasOwnProperty('socket') || - !response.socket.authorized)) { - debug('strict ssl error', self.uri.href) - var sslErr = response.hasOwnProperty('socket') ? response.socket.authorizationError : self.uri.href + ' does not support SSL' - self.emit('error', new Error('SSL Error: ' + sslErr)) - return - } - - // Save the original host before any redirect (if it changes, we need to - // remove any authorization headers). Also remember the case of the header - // name because lots of broken servers expect Host instead of host and we - // want the caller to be able to specify this. - self.originalHost = self.getHeader('host') - if (!self.originalHostHeaderName) { - self.originalHostHeaderName = self.hasHeader('host') - } - if (self.setHost) { - self.removeHeader('host') - } - if (self.timeout && self.timeoutTimer) { - clearTimeout(self.timeoutTimer) - self.timeoutTimer = null - } - var targetCookieJar = (self._jar && self._jar.setCookie) ? self._jar : globalCookieJar - var addCookie = function (cookie) { - // set the cookie if it's domain in the href's domain. - try { - targetCookieJar.setCookie(cookie, self.uri.href, {ignoreError: true}) - } catch (e) { - self.emit('error', e) - } - } + Identity.prototype.toString = function () { + return (this.components.map(function (c) { + return (c.name.toUpperCase() + '=' + c.value); + }).join(', ')); + }; - response.caseless = caseless(response.headers) + /* + * These are from X.680 -- PrintableString allowed chars are in section 37.4 + * table 8. Spec for IA5Strings is "1,6 + SPACE + DEL" where 1 refers to + * ISO IR #001 (standard ASCII control characters) and 6 refers to ISO IR #006 + * (the basic ASCII character set). + */ + /* JSSTYLED */ + var NOT_PRINTABLE = /[^a-zA-Z0-9 '(),+.\/:=?-]/; + /* JSSTYLED */ + var NOT_IA5 = /[^\x00-\x7f]/; + + Identity.prototype.toAsn1 = function (der, tag) { + der.startSequence(tag); + this.components.forEach(function (c) { + der.startSequence(asn1.Ber.Constructor | asn1.Ber.Set); + der.startSequence(); + der.writeOID(c.oid); + /* + * If we fit in a PrintableString, use that. Otherwise use an + * IA5String or UTF8String. + * + * If this identity was parsed from a DN, use the ASN.1 types + * from the original representation (otherwise this might not + * be a full match for the original in some validators). + */ + if (c.asn1type === asn1.Ber.Utf8String || + c.value.match(NOT_IA5)) { + var v = Buffer.from(c.value, 'utf8'); + der.writeBuffer(v, asn1.Ber.Utf8String); + } else if (c.asn1type === asn1.Ber.IA5String || + c.value.match(NOT_PRINTABLE)) { + der.writeString(c.value, asn1.Ber.IA5String); + } else { + var type = asn1.Ber.PrintableString; + if (c.asn1type !== undefined) { type = c.asn1type; } + der.writeString(c.value, type); + } + der.endSequence(); + der.endSequence(); + }); + der.endSequence(); + }; - if (response.caseless.has('set-cookie') && (!self._disableCookies)) { - var headerName = response.caseless.has('set-cookie') - if (Array.isArray(response.headers[headerName])) { - response.headers[headerName].forEach(addCookie) - } else { - addCookie(response.headers[headerName]) + function globMatch (a, b) { + if (a === '**' || b === '**') { return (true); } + var aParts = a.split('.'); + var bParts = b.split('.'); + if (aParts.length !== bParts.length) { return (false); } + for (var i = 0; i < aParts.length; ++i) { + if (aParts[i] === '*' || bParts[i] === '*') { continue; } + if (aParts[i] !== bParts[i]) { return (false); } + } + return (true); } - } - if (self._redirect.onResponse(response)) { - return // Ignore the rest of the response - } else { - // Be a good stream and emit end when the response is finished. - // Hack to emit end on close because of a core bug that never fires end - response.on('close', function () { - if (!self._ended) { - self.response.emit('end') + Identity.prototype.equals = function (other) { + if (!Identity.isIdentity(other, [1, 0])) { return (false); } + if (other.components.length !== this.components.length) { return (false); } + for (var i = 0; i < this.components.length; ++i) { + if (this.components[i].oid !== other.components[i].oid) { return (false); } + if (!globMatch(this.components[i].value, + other.components[i].value)) { + return (false); + } } - }) + return (true); + }; - response.once('end', function () { - self._ended = true - }) + Identity.forHost = function (hostname) { + assert.string(hostname, 'hostname'); + return (new Identity({ + type: 'host', + hostname: hostname, + components: [{ name: 'cn', value: hostname }] + })); + }; - var noBody = function (code) { - return ( - self.method === 'HEAD' || - // Informational - (code >= 100 && code < 200) || - // No Content - code === 204 || - // Not Modified - code === 304 - ) - } + Identity.forUser = function (uid) { + assert.string(uid, 'uid'); + return (new Identity({ + type: 'user', + uid: uid, + components: [{ name: 'uid', value: uid }] + })); + }; - var responseContent - if (self.gzip && !noBody(response.statusCode)) { - var contentEncoding = response.headers['content-encoding'] || 'identity' - contentEncoding = contentEncoding.trim().toLowerCase() + Identity.forEmail = function (email) { + assert.string(email, 'email'); + return (new Identity({ + type: 'email', + email: email, + components: [{ name: 'mail', value: email }] + })); + }; - // Be more lenient with decoding compressed responses, since (very rarely) - // servers send slightly invalid gzip responses that are still accepted - // by common browsers. - // Always using Z_SYNC_FLUSH is what cURL does. - var zlibOptions = { - flush: zlib.Z_SYNC_FLUSH, - finishFlush: zlib.Z_SYNC_FLUSH - } + Identity.parseDN = function (dn) { + assert.string(dn, 'dn'); + var parts = dn.split(','); + var cmps = parts.map(function (c) { + c = c.trim(); + var eqPos = c.indexOf('='); + var name = c.slice(0, eqPos).toLowerCase(); + var value = c.slice(eqPos + 1); + return ({ name: name, value: value }); + }); + return (new Identity({ components: cmps })); + }; - if (contentEncoding === 'gzip') { - responseContent = zlib.createGunzip(zlibOptions) - response.pipe(responseContent) - } else if (contentEncoding === 'deflate') { - responseContent = zlib.createInflate(zlibOptions) - response.pipe(responseContent) - } else { - // Since previous versions didn't check for Content-Encoding header, - // ignore any invalid values to preserve backwards-compatibility - if (contentEncoding !== 'identity') { - debug('ignoring unrecognized Content-Encoding ' + contentEncoding) + Identity.parseAsn1 = function (der, top) { + var components = []; + der.readSequence(top); + var end = der.offset + der.length; + while (der.offset < end) { + der.readSequence(asn1.Ber.Constructor | asn1.Ber.Set); + var after = der.offset + der.length; + der.readSequence(); + var oid = der.readOID(); + var type = der.peek(); + var value; + switch (type) { + case asn1.Ber.PrintableString: + case asn1.Ber.IA5String: + case asn1.Ber.OctetString: + case asn1.Ber.T61String: + value = der.readString(type); + break; + case asn1.Ber.Utf8String: + value = der.readString(type, true); + value = value.toString('utf8'); + break; + case asn1.Ber.CharacterString: + case asn1.Ber.BMPString: + value = der.readString(type, true); + value = value.toString('utf16le'); + break; + default: + throw (new Error('Unknown asn1 type ' + type)); } - responseContent = response - } - } else { - responseContent = response - } - - if (self.encoding) { - if (self.dests.length !== 0) { - console.error('Ignoring encoding parameter as this stream is being piped to another stream which makes the encoding option invalid.') - } else { - responseContent.setEncoding(self.encoding) + components.push({ oid: oid, asn1type: type, value: value }); + der._offset = after; } - } - - if (self._paused) { - responseContent.pause() - } + der._offset = end; + return (new Identity({ + components: components + })); + }; - self.responseContent = responseContent + Identity.isIdentity = function (obj, ver) { + return (utils.isCompatible(obj, Identity, ver)); + }; - self.emit('response', response) + /* + * API versions for Identity: + * [1,0] -- initial ver + */ + Identity.prototype._sshpkApiVersion = [1, 0]; - self.dests.forEach(function (dest) { - self.pipeDest(dest) - }) + Identity._oldVersionDetect = function (obj) { + return ([1, 0]); + }; + }, { './algs': 349, './errors': 353, './fingerprint': 354, './signature': 370, './utils': 372, asn1: 60, 'assert-plus': 61, crypto: 112, 'safer-buffer': 339, util: 393 }], + 367: [function (require, module, exports) { + // Copyright 2015 Joyent, Inc. + + var Key = require('./key'); + var Fingerprint = require('./fingerprint'); + var Signature = require('./signature'); + var PrivateKey = require('./private-key'); + var Certificate = require('./certificate'); + var Identity = require('./identity'); + var errs = require('./errors'); - responseContent.on('data', function (chunk) { - if (self.timing && !self.responseStarted) { - self.responseStartTime = (new Date()).getTime() + module.exports = { + /* top-level classes */ + Key: Key, + parseKey: Key.parse, + Fingerprint: Fingerprint, + parseFingerprint: Fingerprint.parse, + Signature: Signature, + parseSignature: Signature.parse, + PrivateKey: PrivateKey, + parsePrivateKey: PrivateKey.parse, + generatePrivateKey: PrivateKey.generate, + Certificate: Certificate, + parseCertificate: Certificate.parse, + createSelfSignedCertificate: Certificate.createSelfSigned, + createCertificate: Certificate.create, + Identity: Identity, + identityFromDN: Identity.parseDN, + identityForHost: Identity.forHost, + identityForUser: Identity.forUser, + identityForEmail: Identity.forEmail, + + /* errors */ + FingerprintFormatError: errs.FingerprintFormatError, + InvalidAlgorithmError: errs.InvalidAlgorithmError, + KeyParseError: errs.KeyParseError, + SignatureParseError: errs.SignatureParseError, + KeyEncryptedError: errs.KeyEncryptedError, + CertificateParseError: errs.CertificateParseError + }; + }, { './certificate': 350, './errors': 353, './fingerprint': 354, './identity': 366, './key': 368, './private-key': 369, './signature': 370 }], + 368: [function (require, module, exports) { + (function (Buffer) { + // Copyright 2017 Joyent, Inc. + + module.exports = Key; + + var assert = require('assert-plus'); + var algs = require('./algs'); + var crypto = require('crypto'); + var Fingerprint = require('./fingerprint'); + var Signature = require('./signature'); + var DiffieHellman = require('./dhe').DiffieHellman; + var errs = require('./errors'); + var utils = require('./utils'); + var PrivateKey = require('./private-key'); + var edCompat; - // NOTE: responseStartTime is deprecated in favor of .timings - response.responseStartTime = self.responseStartTime + try { + edCompat = require('./ed-compat'); + } catch (e) { + /* Just continue through, and bail out if we try to use it. */ } - self._destdata = true - self.emit('data', chunk) - }) - responseContent.once('end', function (chunk) { - self.emit('end', chunk) - }) - responseContent.on('error', function (error) { - self.emit('error', error) - }) - responseContent.on('close', function () { self.emit('close') }) - if (self.callback) { - self.readResponseBody(response) - } else { // if no callback - self.on('end', function () { - if (self._aborted) { - debug('aborted', self.uri.href) - return + var InvalidAlgorithmError = errs.InvalidAlgorithmError; + var KeyParseError = errs.KeyParseError; + + var formats = {}; + formats.auto = require('./formats/auto'); + formats.pem = require('./formats/pem'); + formats.pkcs1 = require('./formats/pkcs1'); + formats.pkcs8 = require('./formats/pkcs8'); + formats.rfc4253 = require('./formats/rfc4253'); + formats.ssh = require('./formats/ssh'); + formats['ssh-private'] = require('./formats/ssh-private'); + formats.openssh = formats['ssh-private']; + formats.dnssec = require('./formats/dnssec'); + + function Key (opts) { + assert.object(opts, 'options'); + assert.arrayOfObject(opts.parts, 'options.parts'); + assert.string(opts.type, 'options.type'); + assert.optionalString(opts.comment, 'options.comment'); + + var algInfo = algs.info[opts.type]; + if (typeof (algInfo) !== 'object') { throw (new InvalidAlgorithmError(opts.type)); } + + var partLookup = {}; + for (var i = 0; i < opts.parts.length; ++i) { + var part = opts.parts[i]; + partLookup[part.name] = part; + } + + this.type = opts.type; + this.parts = opts.parts; + this.part = partLookup; + this.comment = undefined; + this.source = opts.source; + + /* for speeding up hashing/fingerprint operations */ + this._rfc4253Cache = opts._rfc4253Cache; + this._hashCache = {}; + + var sz; + this.curve = undefined; + if (this.type === 'ecdsa') { + var curve = this.part.curve.data.toString(); + this.curve = curve; + sz = algs.curves[curve].size; + } else if (this.type === 'ed25519' || this.type === 'curve25519') { + sz = 256; + this.curve = 'curve25519'; + } else { + var szPart = this.part[algInfo.sizePart]; + sz = szPart.data.length; + sz = sz * 8 - utils.countZeros(szPart.data); } - self.emit('complete', response) - }) - } - } - debug('finish init function', self.uri.href) -} - -Request.prototype.readResponseBody = function (response) { - var self = this - debug("reading response's body") - var buffers = [] - var bufferLength = 0 - var strings = [] - - self.on('data', function (chunk) { - if (!Buffer.isBuffer(chunk)) { - strings.push(chunk) - } else if (chunk.length) { - bufferLength += chunk.length - buffers.push(chunk) - } - }) - self.on('end', function () { - debug('end event', self.uri.href) - if (self._aborted) { - debug('aborted', self.uri.href) - // `buffer` is defined in the parent scope and used in a closure it exists for the life of the request. - // This can lead to leaky behavior if the user retains a reference to the request object. - buffers = [] - bufferLength = 0 - return - } - - if (bufferLength) { - debug('has body', self.uri.href, bufferLength) - response.body = Buffer.concat(buffers, bufferLength) - if (self.encoding !== null) { - response.body = response.body.toString(self.encoding) - } - // `buffer` is defined in the parent scope and used in a closure it exists for the life of the Request. - // This can lead to leaky behavior if the user retains a reference to the request object. - buffers = [] - bufferLength = 0 - } else if (strings.length) { - // The UTF8 BOM [0xEF,0xBB,0xBF] is converted to [0xFE,0xFF] in the JS UTC16/UCS2 representation. - // Strip this value out when the encoding is set to 'utf8', as upstream consumers won't expect it and it breaks JSON.parse(). - if (self.encoding === 'utf8' && strings[0].length > 0 && strings[0][0] === '\uFEFF') { - strings[0] = strings[0].substring(1) - } - response.body = strings.join('') - } - - if (self._json) { - try { - response.body = JSON.parse(response.body, self._jsonReviver) - } catch (e) { - debug('invalid JSON received', self.uri.href) + this.size = sz; } - } - debug('emitting complete', self.uri.href) - if (typeof response.body === 'undefined' && !self._json) { - response.body = self.encoding === null ? Buffer.alloc(0) : '' - } - self.emit('complete', response, response.body) - }) -} -Request.prototype.abort = function () { - var self = this - self._aborted = true + Key.formats = formats; - if (self.req) { - self.req.abort() - } else if (self.response) { - self.response.destroy() - } + Key.prototype.toBuffer = function (format, options) { + if (format === undefined) { format = 'ssh'; } + assert.string(format, 'format'); + assert.object(formats[format], 'formats[format]'); + assert.optionalObject(options, 'options'); - self.emit('abort') -} - -Request.prototype.pipeDest = function (dest) { - var self = this - var response = self.response - // Called after the response is received - if (dest.headers && !dest.headersSent) { - if (response.caseless.has('content-type')) { - var ctname = response.caseless.has('content-type') - if (dest.setHeader) { - dest.setHeader(ctname, response.headers[ctname]) - } else { - dest.headers[ctname] = response.headers[ctname] - } - } + if (format === 'rfc4253') { + if (this._rfc4253Cache === undefined) { this._rfc4253Cache = formats.rfc4253.write(this); } + return (this._rfc4253Cache); + } - if (response.caseless.has('content-length')) { - var clname = response.caseless.has('content-length') - if (dest.setHeader) { - dest.setHeader(clname, response.headers[clname]) - } else { - dest.headers[clname] = response.headers[clname] - } - } - } - if (dest.setHeader && !dest.headersSent) { - for (var i in response.headers) { - // If the response content is being decoded, the Content-Encoding header - // of the response doesn't represent the piped content, so don't pass it. - if (!self.gzip || i !== 'content-encoding') { - dest.setHeader(i, response.headers[i]) - } - } - dest.statusCode = response.statusCode - } - if (self.pipefilter) { - self.pipefilter(response, dest) - } -} - -Request.prototype.qs = function (q, clobber) { - var self = this - var base - if (!clobber && self.uri.query) { - base = self._qs.parse(self.uri.query) - } else { - base = {} - } + return (formats[format].write(this, options)); + }; - for (var i in q) { - base[i] = q[i] - } + Key.prototype.toString = function (format, options) { + return (this.toBuffer(format, options).toString()); + }; - var qs = self._qs.stringify(base) + Key.prototype.hash = function (algo) { + assert.string(algo, 'algorithm'); + algo = algo.toLowerCase(); + if (algs.hashAlgs[algo] === undefined) { throw (new InvalidAlgorithmError(algo)); } - if (qs === '') { - return self - } + if (this._hashCache[algo]) { return (this._hashCache[algo]); } + var hash = crypto.createHash(algo) + .update(this.toBuffer('rfc4253')).digest(); + this._hashCache[algo] = hash; + return (hash); + }; - self.uri = url.parse(self.uri.href.split('?')[0] + '?' + qs) - self.url = self.uri - self.path = self.uri.path + Key.prototype.fingerprint = function (algo) { + if (algo === undefined) { algo = 'sha256'; } + assert.string(algo, 'algorithm'); + var opts = { + type: 'key', + hash: this.hash(algo), + algorithm: algo + }; + return (new Fingerprint(opts)); + }; - if (self.uri.host === 'unix') { - self.enableUnixSocket() - } + Key.prototype.defaultHashAlgorithm = function () { + var hashAlgo = 'sha1'; + if (this.type === 'rsa') { hashAlgo = 'sha256'; } + if (this.type === 'dsa' && this.size > 1024) { hashAlgo = 'sha256'; } + if (this.type === 'ed25519') { hashAlgo = 'sha512'; } + if (this.type === 'ecdsa') { + if (this.size <= 256) { hashAlgo = 'sha256'; } else if (this.size <= 384) { hashAlgo = 'sha384'; } else { hashAlgo = 'sha512'; } + } + return (hashAlgo); + }; - return self -} -Request.prototype.form = function (form) { - var self = this - if (form) { - if (!/^application\/x-www-form-urlencoded\b/.test(self.getHeader('content-type'))) { - self.setHeader('content-type', 'application/x-www-form-urlencoded') - } - self.body = (typeof form === 'string') - ? self._qs.rfc3986(form.toString('utf8')) - : self._qs.stringify(form).toString('utf8') - return self - } - // create form-data object - self._form = new FormData() - self._form.on('error', function (err) { - err.message = 'form-data: ' + err.message - self.emit('error', err) - self.abort() - }) - return self._form -} -Request.prototype.multipart = function (multipart) { - var self = this - - self._multipart.onRequest(multipart) - - if (!self._multipart.chunked) { - self.body = self._multipart.body - } + Key.prototype.createVerify = function (hashAlgo) { + if (hashAlgo === undefined) { hashAlgo = this.defaultHashAlgorithm(); } + assert.string(hashAlgo, 'hash algorithm'); - return self -} -Request.prototype.json = function (val) { - var self = this + /* ED25519 is not supported by OpenSSL, use a javascript impl. */ + if (this.type === 'ed25519' && edCompat !== undefined) { return (new edCompat.Verifier(this, hashAlgo)); } + if (this.type === 'curve25519') { + throw (new Error('Curve25519 keys are not suitable for ' + + 'signing or verification')); + } - if (!self.hasHeader('accept')) { - self.setHeader('accept', 'application/json') - } + var v, nm, err; + try { + nm = hashAlgo.toUpperCase(); + v = crypto.createVerify(nm); + } catch (e) { + err = e; + } + if (v === undefined || (err instanceof Error && + err.message.match(/Unknown message digest/))) { + nm = 'RSA-'; + nm += hashAlgo.toUpperCase(); + v = crypto.createVerify(nm); + } + assert.ok(v, 'failed to create verifier'); + var oldVerify = v.verify.bind(v); + var key = this.toBuffer('pkcs8'); + var curve = this.curve; + var self = this; + v.verify = function (signature, fmt) { + if (Signature.isSignature(signature, [2, 0])) { + if (signature.type !== self.type) { return (false); } + if (signature.hashAlgorithm && + signature.hashAlgorithm !== hashAlgo) { return (false); } + if (signature.curve && self.type === 'ecdsa' && + signature.curve !== curve) { return (false); } + return (oldVerify(key, signature.toBuffer('asn1'))); + } else if (typeof (signature) === 'string' || + Buffer.isBuffer(signature)) { + return (oldVerify(key, signature, fmt)); - if (typeof self.jsonReplacer === 'function') { - self._jsonReplacer = self.jsonReplacer - } + /* + * Avoid doing this on valid arguments, walking the prototype + * chain can be quite slow. + */ + } else if (Signature.isSignature(signature, [1, 0])) { + throw (new Error('signature was created by too old ' + + 'a version of sshpk and cannot be verified')); + } else { + throw (new TypeError('signature must be a string, ' + + 'Buffer, or Signature object')); + } + }; + return (v); + }; - self._json = true - if (typeof val === 'boolean') { - if (self.body !== undefined) { - if (!/^application\/x-www-form-urlencoded\b/.test(self.getHeader('content-type'))) { - self.body = safeStringify(self.body, self._jsonReplacer) - } else { - self.body = self._qs.rfc3986(self.body) - } - if (!self.hasHeader('content-type')) { - self.setHeader('content-type', 'application/json') - } - } - } else { - self.body = safeStringify(val, self._jsonReplacer) - if (!self.hasHeader('content-type')) { - self.setHeader('content-type', 'application/json') - } - } + Key.prototype.createDiffieHellman = function () { + if (this.type === 'rsa') { throw (new Error('RSA keys do not support Diffie-Hellman')); } - if (typeof self.jsonReviver === 'function') { - self._jsonReviver = self.jsonReviver - } + return (new DiffieHellman(this)); + }; + Key.prototype.createDH = Key.prototype.createDiffieHellman; - return self -} -Request.prototype.getHeader = function (name, headers) { - var self = this - var result, re, match - if (!headers) { - headers = self.headers - } - Object.keys(headers).forEach(function (key) { - if (key.length !== name.length) { - return - } - re = new RegExp(name, 'i') - match = key.match(re) - if (match) { - result = headers[key] - } - }) - return result -} -Request.prototype.enableUnixSocket = function () { - // Get the socket & request paths from the URL - var unixParts = this.uri.path.split(':') - var host = unixParts[0] - var path = unixParts[1] - // Apply unix properties to request - this.socketPath = host - this.uri.pathname = path - this.uri.path = path - this.uri.host = host - this.uri.hostname = host - this.uri.isUnix = true -} - -Request.prototype.auth = function (user, pass, sendImmediately, bearer) { - var self = this - - self._auth.onRequest(user, pass, sendImmediately, bearer) - - return self -} -Request.prototype.aws = function (opts, now) { - var self = this - - if (!now) { - self._aws = opts - return self - } + Key.parse = function (data, format, options) { + if (typeof (data) !== 'string') { assert.buffer(data, 'data'); } + if (format === undefined) { format = 'auto'; } + assert.string(format, 'format'); + if (typeof (options) === 'string') { options = { filename: options }; } + assert.optionalObject(options, 'options'); + if (options === undefined) { options = {}; } + assert.optionalString(options.filename, 'options.filename'); + if (options.filename === undefined) { options.filename = '(unnamed)'; } - if (opts.sign_version === 4 || opts.sign_version === '4') { - // use aws4 - var options = { - host: self.uri.host, - path: self.uri.path, - method: self.method, - headers: self.headers, - body: self.body - } - if (opts.service) { - options.service = opts.service - } - var signRes = aws4.sign(options, { - accessKeyId: opts.key, - secretAccessKey: opts.secret, - sessionToken: opts.session - }) - self.setHeader('authorization', signRes.headers.Authorization) - self.setHeader('x-amz-date', signRes.headers['X-Amz-Date']) - if (signRes.headers['X-Amz-Security-Token']) { - self.setHeader('x-amz-security-token', signRes.headers['X-Amz-Security-Token']) - } - } else { - // default: use aws-sign2 - var date = new Date() - self.setHeader('date', date.toUTCString()) - var auth = { - key: opts.key, - secret: opts.secret, - verb: self.method.toUpperCase(), - date: date, - contentType: self.getHeader('content-type') || '', - md5: self.getHeader('content-md5') || '', - amazonHeaders: aws2.canonicalizeHeaders(self.headers) - } - var path = self.uri.path - if (opts.bucket && path) { - auth.resource = '/' + opts.bucket + path - } else if (opts.bucket && !path) { - auth.resource = '/' + opts.bucket - } else if (!opts.bucket && path) { - auth.resource = path - } else if (!opts.bucket && !path) { - auth.resource = '/' - } - auth.resource = aws2.canonicalizeResource(auth.resource) - self.setHeader('authorization', aws2.authorization(auth)) - } + assert.object(formats[format], 'formats[format]'); - return self -} -Request.prototype.httpSignature = function (opts) { - var self = this - httpSignature.signRequest({ - getHeader: function (header) { - return self.getHeader(header, self.headers) - }, - setHeader: function (header, value) { - self.setHeader(header, value) - }, - method: self.method, - path: self.path - }, opts) - debug('httpSignature authorization', self.getHeader('authorization')) - - return self -} -Request.prototype.hawk = function (opts) { - var self = this - self.setHeader('Authorization', hawk.header(self.uri, self.method, opts)) -} -Request.prototype.oauth = function (_oauth) { - var self = this - - self._oauth.onRequest(_oauth) - - return self -} - -Request.prototype.jar = function (jar) { - var self = this - var cookies - - if (self._redirect.redirectsFollowed === 0) { - self.originalCookieHeader = self.getHeader('cookie') - } + try { + var k = formats[format].read(data, options); + if (k instanceof PrivateKey) { k = k.toPublic(); } + if (!k.comment) { k.comment = options.filename; } + return (k); + } catch (e) { + if (e.name === 'KeyEncryptedError') { throw (e); } + throw (new KeyParseError(options.filename, format, e)); + } + }; - if (!jar) { - // disable cookies - cookies = false - self._disableCookies = true - } else { - var targetCookieJar = (jar && jar.getCookieString) ? jar : globalCookieJar - var urihref = self.uri.href - // fetch cookie in the Specified host - if (targetCookieJar) { - cookies = targetCookieJar.getCookieString(urihref) - } - } + Key.isKey = function (obj, ver) { + return (utils.isCompatible(obj, Key, ver)); + }; - // if need cookie and cookie is not empty - if (cookies && cookies.length) { - if (self.originalCookieHeader) { - // Don't overwrite existing Cookie header - self.setHeader('cookie', self.originalCookieHeader + '; ' + cookies) - } else { - self.setHeader('cookie', cookies) - } - } - self._jar = jar - return self -} - -// Stream API -Request.prototype.pipe = function (dest, opts) { - var self = this - - if (self.response) { - if (self._destdata) { - self.emit('error', new Error('You cannot pipe after data has been emitted from the response.')) - } else if (self._ended) { - self.emit('error', new Error('You cannot pipe after the response has been ended.')) - } else { - stream.Stream.prototype.pipe.call(self, dest, opts) - self.pipeDest(dest) - return dest - } - } else { - self.dests.push(dest) - stream.Stream.prototype.pipe.call(self, dest, opts) - return dest - } -} -Request.prototype.write = function () { - var self = this - if (self._aborted) { return } + /* + * API versions for Key: + * [1,0] -- initial ver, may take Signature for createVerify or may not + * [1,1] -- added pkcs1, pkcs8 formats + * [1,2] -- added auto, ssh-private, openssh formats + * [1,3] -- added defaultHashAlgorithm + * [1,4] -- added ed support, createDH + * [1,5] -- first explicitly tagged version + * [1,6] -- changed ed25519 part names + */ + Key.prototype._sshpkApiVersion = [1, 6]; + + Key._oldVersionDetect = function (obj) { + assert.func(obj.toBuffer); + assert.func(obj.fingerprint); + if (obj.createDH) { return ([1, 4]); } + if (obj.defaultHashAlgorithm) { return ([1, 3]); } + if (obj.formats.auto) { return ([1, 2]); } + if (obj.formats.pkcs1) { return ([1, 1]); } + return ([1, 0]); + }; + }).call(this, { isBuffer: require('../../is-buffer/index.js') }); + }, { '../../is-buffer/index.js': 219, './algs': 349, './dhe': 351, './ed-compat': 352, './errors': 353, './fingerprint': 354, './formats/auto': 355, './formats/dnssec': 356, './formats/pem': 358, './formats/pkcs1': 359, './formats/pkcs8': 360, './formats/rfc4253': 361, './formats/ssh': 363, './formats/ssh-private': 362, './private-key': 369, './signature': 370, './utils': 372, 'assert-plus': 61, crypto: 112 }], + 369: [function (require, module, exports) { + // Copyright 2017 Joyent, Inc. - if (!self._started) { - self.start() - } - if (self.req) { - return self.req.write.apply(self.req, arguments) - } -} -Request.prototype.end = function (chunk) { - var self = this - if (self._aborted) { return } + module.exports = PrivateKey; - if (chunk) { - self.write(chunk) - } - if (!self._started) { - self.start() - } - if (self.req) { - self.req.end() - } -} -Request.prototype.pause = function () { - var self = this - if (!self.responseContent) { - self._paused = true - } else { - self.responseContent.pause.apply(self.responseContent, arguments) - } -} -Request.prototype.resume = function () { - var self = this - if (!self.responseContent) { - self._paused = false - } else { - self.responseContent.resume.apply(self.responseContent, arguments) - } -} -Request.prototype.destroy = function () { - var self = this - if (!self._ended) { - self.end() - } else if (self.response) { - self.response.destroy() - } -} - -Request.defaultProxyHeaderWhiteList = - Tunnel.defaultProxyHeaderWhiteList.slice() - -Request.defaultProxyHeaderExclusiveList = - Tunnel.defaultProxyHeaderExclusiveList.slice() - -// Exports - -Request.prototype.toJSON = requestToJSON -module.exports = Request - -}).call(this,require('_process')) -},{"./lib/auth":325,"./lib/cookies":326,"./lib/getProxyFromURI":327,"./lib/har":328,"./lib/hawk":329,"./lib/helpers":330,"./lib/multipart":331,"./lib/oauth":332,"./lib/querystring":333,"./lib/redirect":334,"./lib/tunnel":335,"_process":287,"aws-sign2":62,"aws4":63,"caseless":100,"extend":144,"forever-agent":148,"form-data":149,"http":374,"http-signature":211,"https":162,"is-typedarray":220,"isstream":221,"mime-types":268,"performance-now":285,"safe-buffer":338,"stream":373,"url":389,"util":393,"zlib":158}],337:[function(require,module,exports){ -'use strict' -var Buffer = require('buffer').Buffer -var inherits = require('inherits') -var HashBase = require('hash-base') - -var ARRAY16 = new Array(16) - -var zl = [ - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, - 7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8, - 3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12, - 1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2, - 4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13 -] - -var zr = [ - 5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12, - 6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2, - 15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13, - 8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14, - 12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11 -] - -var sl = [ - 11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8, - 7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12, - 11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5, - 11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12, - 9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6 -] - -var sr = [ - 8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6, - 9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11, - 9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5, - 15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8, - 8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11 -] - -var hl = [0x00000000, 0x5a827999, 0x6ed9eba1, 0x8f1bbcdc, 0xa953fd4e] -var hr = [0x50a28be6, 0x5c4dd124, 0x6d703ef3, 0x7a6d76e9, 0x00000000] - -function RIPEMD160 () { - HashBase.call(this, 64) - - // state - this._a = 0x67452301 - this._b = 0xefcdab89 - this._c = 0x98badcfe - this._d = 0x10325476 - this._e = 0xc3d2e1f0 -} - -inherits(RIPEMD160, HashBase) - -RIPEMD160.prototype._update = function () { - var words = ARRAY16 - for (var j = 0; j < 16; ++j) words[j] = this._block.readInt32LE(j * 4) - - var al = this._a | 0 - var bl = this._b | 0 - var cl = this._c | 0 - var dl = this._d | 0 - var el = this._e | 0 - - var ar = this._a | 0 - var br = this._b | 0 - var cr = this._c | 0 - var dr = this._d | 0 - var er = this._e | 0 - - // computation - for (var i = 0; i < 80; i += 1) { - var tl - var tr - if (i < 16) { - tl = fn1(al, bl, cl, dl, el, words[zl[i]], hl[0], sl[i]) - tr = fn5(ar, br, cr, dr, er, words[zr[i]], hr[0], sr[i]) - } else if (i < 32) { - tl = fn2(al, bl, cl, dl, el, words[zl[i]], hl[1], sl[i]) - tr = fn4(ar, br, cr, dr, er, words[zr[i]], hr[1], sr[i]) - } else if (i < 48) { - tl = fn3(al, bl, cl, dl, el, words[zl[i]], hl[2], sl[i]) - tr = fn3(ar, br, cr, dr, er, words[zr[i]], hr[2], sr[i]) - } else if (i < 64) { - tl = fn4(al, bl, cl, dl, el, words[zl[i]], hl[3], sl[i]) - tr = fn2(ar, br, cr, dr, er, words[zr[i]], hr[3], sr[i]) - } else { // if (i<80) { - tl = fn5(al, bl, cl, dl, el, words[zl[i]], hl[4], sl[i]) - tr = fn1(ar, br, cr, dr, er, words[zr[i]], hr[4], sr[i]) - } - - al = el - el = dl - dl = rotl(cl, 10) - cl = bl - bl = tl - - ar = er - er = dr - dr = rotl(cr, 10) - cr = br - br = tr - } + var assert = require('assert-plus'); + var Buffer = require('safer-buffer').Buffer; + var algs = require('./algs'); + var crypto = require('crypto'); + var Fingerprint = require('./fingerprint'); + var Signature = require('./signature'); + var errs = require('./errors'); + var util = require('util'); + var utils = require('./utils'); + var dhe = require('./dhe'); + var generateECDSA = dhe.generateECDSA; + var generateED25519 = dhe.generateED25519; + var edCompat; + var nacl; - // update state - var t = (this._b + cl + dr) | 0 - this._b = (this._c + dl + er) | 0 - this._c = (this._d + el + ar) | 0 - this._d = (this._e + al + br) | 0 - this._e = (this._a + bl + cr) | 0 - this._a = t -} - -RIPEMD160.prototype._digest = function () { - // create padding and handle blocks - this._block[this._blockOffset++] = 0x80 - if (this._blockOffset > 56) { - this._block.fill(0, this._blockOffset, 64) - this._update() - this._blockOffset = 0 - } + try { + edCompat = require('./ed-compat'); + } catch (e) { + /* Just continue through, and bail out if we try to use it. */ + } - this._block.fill(0, this._blockOffset, 56) - this._block.writeUInt32LE(this._length[0], 56) - this._block.writeUInt32LE(this._length[1], 60) - this._update() - - // produce result - var buffer = Buffer.alloc ? Buffer.alloc(20) : new Buffer(20) - buffer.writeInt32LE(this._a, 0) - buffer.writeInt32LE(this._b, 4) - buffer.writeInt32LE(this._c, 8) - buffer.writeInt32LE(this._d, 12) - buffer.writeInt32LE(this._e, 16) - return buffer -} - -function rotl (x, n) { - return (x << n) | (x >>> (32 - n)) -} - -function fn1 (a, b, c, d, e, m, k, s) { - return (rotl((a + (b ^ c ^ d) + m + k) | 0, s) + e) | 0 -} - -function fn2 (a, b, c, d, e, m, k, s) { - return (rotl((a + ((b & c) | ((~b) & d)) + m + k) | 0, s) + e) | 0 -} - -function fn3 (a, b, c, d, e, m, k, s) { - return (rotl((a + ((b | (~c)) ^ d) + m + k) | 0, s) + e) | 0 -} - -function fn4 (a, b, c, d, e, m, k, s) { - return (rotl((a + ((b & d) | (c & (~d))) + m + k) | 0, s) + e) | 0 -} - -function fn5 (a, b, c, d, e, m, k, s) { - return (rotl((a + (b ^ (c | (~d))) + m + k) | 0, s) + e) | 0 -} - -module.exports = RIPEMD160 - -},{"buffer":160,"hash-base":197,"inherits":217}],338:[function(require,module,exports){ -/* eslint-disable node/no-deprecated-api */ -var buffer = require('buffer') -var Buffer = buffer.Buffer - -// alternative to using Object.keys for old browsers -function copyProps (src, dst) { - for (var key in src) { - dst[key] = src[key] - } -} -if (Buffer.from && Buffer.alloc && Buffer.allocUnsafe && Buffer.allocUnsafeSlow) { - module.exports = buffer -} else { - // Copy properties from require('buffer') - copyProps(buffer, exports) - exports.Buffer = SafeBuffer -} - -function SafeBuffer (arg, encodingOrOffset, length) { - return Buffer(arg, encodingOrOffset, length) -} - -// Copy static methods from Buffer -copyProps(Buffer, SafeBuffer) - -SafeBuffer.from = function (arg, encodingOrOffset, length) { - if (typeof arg === 'number') { - throw new TypeError('Argument must not be a number') - } - return Buffer(arg, encodingOrOffset, length) -} + var Key = require('./key'); -SafeBuffer.alloc = function (size, fill, encoding) { - if (typeof size !== 'number') { - throw new TypeError('Argument must be a number') - } - var buf = Buffer(size) - if (fill !== undefined) { - if (typeof encoding === 'string') { - buf.fill(fill, encoding) - } else { - buf.fill(fill) - } - } else { - buf.fill(0) - } - return buf -} + var InvalidAlgorithmError = errs.InvalidAlgorithmError; + var KeyParseError = errs.KeyParseError; + var KeyEncryptedError = errs.KeyEncryptedError; -SafeBuffer.allocUnsafe = function (size) { - if (typeof size !== 'number') { - throw new TypeError('Argument must be a number') - } - return Buffer(size) -} + var formats = {}; + formats.auto = require('./formats/auto'); + formats.pem = require('./formats/pem'); + formats.pkcs1 = require('./formats/pkcs1'); + formats.pkcs8 = require('./formats/pkcs8'); + formats.rfc4253 = require('./formats/rfc4253'); + formats['ssh-private'] = require('./formats/ssh-private'); + formats.openssh = formats['ssh-private']; + formats.ssh = formats['ssh-private']; + formats.dnssec = require('./formats/dnssec'); -SafeBuffer.allocUnsafeSlow = function (size) { - if (typeof size !== 'number') { - throw new TypeError('Argument must be a number') - } - return buffer.SlowBuffer(size) -} + function PrivateKey (opts) { + assert.object(opts, 'options'); + Key.call(this, opts); -},{"buffer":160}],339:[function(require,module,exports){ -(function (process){ -/* eslint-disable node/no-deprecated-api */ + this._pubCache = undefined; + } + util.inherits(PrivateKey, Key); -'use strict' + PrivateKey.formats = formats; -var buffer = require('buffer') -var Buffer = buffer.Buffer + PrivateKey.prototype.toBuffer = function (format, options) { + if (format === undefined) { format = 'pkcs1'; } + assert.string(format, 'format'); + assert.object(formats[format], 'formats[format]'); + assert.optionalObject(options, 'options'); -var safer = {} + return (formats[format].write(this, options)); + }; -var key + PrivateKey.prototype.hash = function (algo) { + return (this.toPublic().hash(algo)); + }; -for (key in buffer) { - if (!buffer.hasOwnProperty(key)) continue - if (key === 'SlowBuffer' || key === 'Buffer') continue - safer[key] = buffer[key] -} + PrivateKey.prototype.toPublic = function () { + if (this._pubCache) { return (this._pubCache); } -var Safer = safer.Buffer = {} -for (key in Buffer) { - if (!Buffer.hasOwnProperty(key)) continue - if (key === 'allocUnsafe' || key === 'allocUnsafeSlow') continue - Safer[key] = Buffer[key] -} + var algInfo = algs.info[this.type]; + var pubParts = []; + for (var i = 0; i < algInfo.parts.length; ++i) { + var p = algInfo.parts[i]; + pubParts.push(this.part[p]); + } -safer.Buffer.prototype = Buffer.prototype + this._pubCache = new Key({ + type: this.type, + source: this, + parts: pubParts + }); + if (this.comment) { this._pubCache.comment = this.comment; } + return (this._pubCache); + }; -if (!Safer.from || Safer.from === Uint8Array.from) { - Safer.from = function (value, encodingOrOffset, length) { - if (typeof value === 'number') { - throw new TypeError('The "value" argument must not be of type number. Received type ' + typeof value) - } - if (value && typeof value.length === 'undefined') { - throw new TypeError('The first argument must be one of type string, Buffer, ArrayBuffer, Array, or Array-like Object. Received type ' + typeof value) - } - return Buffer(value, encodingOrOffset, length) - } -} + PrivateKey.prototype.derive = function (newType) { + assert.string(newType, 'type'); + var priv, pub, pair; -if (!Safer.alloc) { - Safer.alloc = function (size, fill, encoding) { - if (typeof size !== 'number') { - throw new TypeError('The "size" argument must be of type number. Received type ' + typeof size) - } - if (size < 0 || size >= 2 * (1 << 30)) { - throw new RangeError('The value "' + size + '" is invalid for option "size"') - } - var buf = Buffer(size) - if (!fill || fill.length === 0) { - buf.fill(0) - } else if (typeof encoding === 'string') { - buf.fill(fill, encoding) - } else { - buf.fill(fill) - } - return buf - } -} + if (this.type === 'ed25519' && newType === 'curve25519') { + if (nacl === undefined) { nacl = require('tweetnacl'); } -if (!safer.kStringMaxLength) { - try { - safer.kStringMaxLength = process.binding('buffer').kStringMaxLength - } catch (e) { - // we can't determine kStringMaxLength in environments where process.binding - // is unsupported, so let's not set it - } -} + priv = this.part.k.data; + if (priv[0] === 0x00) { priv = priv.slice(1); } -if (!safer.constants) { - safer.constants = { - MAX_LENGTH: safer.kMaxLength - } - if (safer.kStringMaxLength) { - safer.constants.MAX_STRING_LENGTH = safer.kStringMaxLength - } -} - -module.exports = safer - -}).call(this,require('_process')) -},{"_process":287,"buffer":160}],340:[function(require,module,exports){ -var Buffer = require('safe-buffer').Buffer - -// prototype class for hash functions -function Hash (blockSize, finalSize) { - this._block = Buffer.alloc(blockSize) - this._finalSize = finalSize - this._blockSize = blockSize - this._len = 0 -} - -Hash.prototype.update = function (data, enc) { - if (typeof data === 'string') { - enc = enc || 'utf8' - data = Buffer.from(data, enc) - } + pair = nacl.box.keyPair.fromSecretKey(new Uint8Array(priv)); + pub = Buffer.from(pair.publicKey); - var block = this._block - var blockSize = this._blockSize - var length = data.length - var accum = this._len + return (new PrivateKey({ + type: 'curve25519', + parts: [ + { name: 'A', data: utils.mpNormalize(pub) }, + { name: 'k', data: utils.mpNormalize(priv) } + ] + })); + } else if (this.type === 'curve25519' && newType === 'ed25519') { + if (nacl === undefined) { nacl = require('tweetnacl'); } - for (var offset = 0; offset < length;) { - var assigned = accum % blockSize - var remainder = Math.min(length - offset, blockSize - assigned) + priv = this.part.k.data; + if (priv[0] === 0x00) { priv = priv.slice(1); } - for (var i = 0; i < remainder; i++) { - block[assigned + i] = data[offset + i] - } + pair = nacl.sign.keyPair.fromSeed(new Uint8Array(priv)); + pub = Buffer.from(pair.publicKey); - accum += remainder - offset += remainder + return (new PrivateKey({ + type: 'ed25519', + parts: [ + { name: 'A', data: utils.mpNormalize(pub) }, + { name: 'k', data: utils.mpNormalize(priv) } + ] + })); + } + throw (new Error('Key derivation not supported from ' + this.type + + ' to ' + newType)); + }; - if ((accum % blockSize) === 0) { - this._update(block) - } - } + PrivateKey.prototype.createVerify = function (hashAlgo) { + return (this.toPublic().createVerify(hashAlgo)); + }; - this._len += length - return this -} + PrivateKey.prototype.createSign = function (hashAlgo) { + if (hashAlgo === undefined) { hashAlgo = this.defaultHashAlgorithm(); } + assert.string(hashAlgo, 'hash algorithm'); -Hash.prototype.digest = function (enc) { - var rem = this._len % this._blockSize + /* ED25519 is not supported by OpenSSL, use a javascript impl. */ + if (this.type === 'ed25519' && edCompat !== undefined) { return (new edCompat.Signer(this, hashAlgo)); } + if (this.type === 'curve25519') { + throw (new Error('Curve25519 keys are not suitable for ' + + 'signing or verification')); + } - this._block[rem] = 0x80 + var v, nm, err; + try { + nm = hashAlgo.toUpperCase(); + v = crypto.createSign(nm); + } catch (e) { + err = e; + } + if (v === undefined || (err instanceof Error && + err.message.match(/Unknown message digest/))) { + nm = 'RSA-'; + nm += hashAlgo.toUpperCase(); + v = crypto.createSign(nm); + } + assert.ok(v, 'failed to create verifier'); + var oldSign = v.sign.bind(v); + var key = this.toBuffer('pkcs1'); + var type = this.type; + var curve = this.curve; + v.sign = function () { + var sig = oldSign(key); + if (typeof (sig) === 'string') { sig = Buffer.from(sig, 'binary'); } + sig = Signature.parse(sig, type, 'asn1'); + sig.hashAlgorithm = hashAlgo; + sig.curve = curve; + return (sig); + }; + return (v); + }; - // zero (rem + 1) trailing bits, where (rem + 1) is the smallest - // non-negative solution to the equation (length + 1 + (rem + 1)) === finalSize mod blockSize - this._block.fill(0, rem + 1) + PrivateKey.parse = function (data, format, options) { + if (typeof (data) !== 'string') { assert.buffer(data, 'data'); } + if (format === undefined) { format = 'auto'; } + assert.string(format, 'format'); + if (typeof (options) === 'string') { options = { filename: options }; } + assert.optionalObject(options, 'options'); + if (options === undefined) { options = {}; } + assert.optionalString(options.filename, 'options.filename'); + if (options.filename === undefined) { options.filename = '(unnamed)'; } - if (rem >= this._finalSize) { - this._update(this._block) - this._block.fill(0) - } + assert.object(formats[format], 'formats[format]'); - var bits = this._len * 8 + try { + var k = formats[format].read(data, options); + assert.ok(k instanceof PrivateKey, 'key is not a private key'); + if (!k.comment) { k.comment = options.filename; } + return (k); + } catch (e) { + if (e.name === 'KeyEncryptedError') { throw (e); } + throw (new KeyParseError(options.filename, format, e)); + } + }; - // uint32 - if (bits <= 0xffffffff) { - this._block.writeUInt32BE(bits, this._blockSize - 4) + PrivateKey.isPrivateKey = function (obj, ver) { + return (utils.isCompatible(obj, PrivateKey, ver)); + }; - // uint64 - } else { - var lowBits = (bits & 0xffffffff) >>> 0 - var highBits = (bits - lowBits) / 0x100000000 + PrivateKey.generate = function (type, options) { + if (options === undefined) { options = {}; } + assert.object(options, 'options'); + + switch (type) { + case 'ecdsa': + if (options.curve === undefined) { options.curve = 'nistp256'; } + assert.string(options.curve, 'options.curve'); + return (generateECDSA(options.curve)); + case 'ed25519': + return (generateED25519()); + default: + throw (new Error('Key generation not supported with key ' + + 'type "' + type + '"')); + } + }; - this._block.writeUInt32BE(highBits, this._blockSize - 8) - this._block.writeUInt32BE(lowBits, this._blockSize - 4) - } + /* + * API versions for PrivateKey: + * [1,0] -- initial ver + * [1,1] -- added auto, pkcs[18], openssh/ssh-private formats + * [1,2] -- added defaultHashAlgorithm + * [1,3] -- added derive, ed, createDH + * [1,4] -- first tagged version + * [1,5] -- changed ed25519 part names and format + */ + PrivateKey.prototype._sshpkApiVersion = [1, 5]; + + PrivateKey._oldVersionDetect = function (obj) { + assert.func(obj.toPublic); + assert.func(obj.createSign); + if (obj.derive) { return ([1, 3]); } + if (obj.defaultHashAlgorithm) { return ([1, 2]); } + if (obj.formats.auto) { return ([1, 1]); } + return ([1, 0]); + }; + }, { './algs': 349, './dhe': 351, './ed-compat': 352, './errors': 353, './fingerprint': 354, './formats/auto': 355, './formats/dnssec': 356, './formats/pem': 358, './formats/pkcs1': 359, './formats/pkcs8': 360, './formats/rfc4253': 361, './formats/ssh-private': 362, './key': 368, './signature': 370, './utils': 372, 'assert-plus': 61, crypto: 112, 'safer-buffer': 339, tweetnacl: 388, util: 393 }], + 370: [function (require, module, exports) { + // Copyright 2015 Joyent, Inc. - this._update(this._block) - var hash = this._hash() + module.exports = Signature; - return enc ? hash.toString(enc) : hash -} + var assert = require('assert-plus'); + var Buffer = require('safer-buffer').Buffer; + var algs = require('./algs'); + var crypto = require('crypto'); + var errs = require('./errors'); + var utils = require('./utils'); + var asn1 = require('asn1'); + var SSHBuffer = require('./ssh-buffer'); + + var InvalidAlgorithmError = errs.InvalidAlgorithmError; + var SignatureParseError = errs.SignatureParseError; + + function Signature (opts) { + assert.object(opts, 'options'); + assert.arrayOfObject(opts.parts, 'options.parts'); + assert.string(opts.type, 'options.type'); + + var partLookup = {}; + for (var i = 0; i < opts.parts.length; ++i) { + var part = opts.parts[i]; + partLookup[part.name] = part; + } -Hash.prototype._update = function () { - throw new Error('_update must be implemented by subclass') -} + this.type = opts.type; + this.hashAlgorithm = opts.hashAlgo; + this.curve = opts.curve; + this.parts = opts.parts; + this.part = partLookup; + } -module.exports = Hash + Signature.prototype.toBuffer = function (format) { + if (format === undefined) { format = 'asn1'; } + assert.string(format, 'format'); -},{"safe-buffer":338}],341:[function(require,module,exports){ -var exports = module.exports = function SHA (algorithm) { - algorithm = algorithm.toLowerCase() + var buf; + var stype = 'ssh-' + this.type; - var Algorithm = exports[algorithm] - if (!Algorithm) throw new Error(algorithm + ' is not supported (we accept pull requests)') + switch (this.type) { + case 'rsa': + switch (this.hashAlgorithm) { + case 'sha256': + stype = 'rsa-sha2-256'; + break; + case 'sha512': + stype = 'rsa-sha2-512'; + break; + case 'sha1': + case undefined: + break; + default: + throw (new Error('SSH signature ' + + 'format does not support hash ' + + 'algorithm ' + this.hashAlgorithm)); + } + if (format === 'ssh') { + buf = new SSHBuffer({}); + buf.writeString(stype); + buf.writePart(this.part.sig); + return (buf.toBuffer()); + } else { + return (this.part.sig.data); + } + break; - return new Algorithm() -} + case 'ed25519': + if (format === 'ssh') { + buf = new SSHBuffer({}); + buf.writeString(stype); + buf.writePart(this.part.sig); + return (buf.toBuffer()); + } else { + return (this.part.sig.data); + } + break; -exports.sha = require('./sha') -exports.sha1 = require('./sha1') -exports.sha224 = require('./sha224') -exports.sha256 = require('./sha256') -exports.sha384 = require('./sha384') -exports.sha512 = require('./sha512') + case 'dsa': + case 'ecdsa': + var r, s; + if (format === 'asn1') { + var der = new asn1.BerWriter(); + der.startSequence(); + r = utils.mpNormalize(this.part.r.data); + s = utils.mpNormalize(this.part.s.data); + der.writeBuffer(r, asn1.Ber.Integer); + der.writeBuffer(s, asn1.Ber.Integer); + der.endSequence(); + return (der.buffer); + } else if (format === 'ssh' && this.type === 'dsa') { + buf = new SSHBuffer({}); + buf.writeString('ssh-dss'); + r = this.part.r.data; + if (r.length > 20 && r[0] === 0x00) { r = r.slice(1); } + s = this.part.s.data; + if (s.length > 20 && s[0] === 0x00) { s = s.slice(1); } + if ((this.hashAlgorithm && + this.hashAlgorithm !== 'sha1') || + r.length + s.length !== 40) { + throw (new Error('OpenSSH only supports ' + + 'DSA signatures with SHA1 hash')); + } + buf.writeBuffer(Buffer.concat([r, s])); + return (buf.toBuffer()); + } else if (format === 'ssh' && this.type === 'ecdsa') { + var inner = new SSHBuffer({}); + r = this.part.r.data; + inner.writeBuffer(r); + inner.writePart(this.part.s); + + buf = new SSHBuffer({}); + /* XXX: find a more proper way to do this? */ + var curve; + if (r[0] === 0x00) { r = r.slice(1); } + var sz = r.length * 8; + if (sz === 256) { curve = 'nistp256'; } else if (sz === 384) { curve = 'nistp384'; } else if (sz === 528) { curve = 'nistp521'; } + buf.writeString('ecdsa-sha2-' + curve); + buf.writeBuffer(inner.toBuffer()); + return (buf.toBuffer()); + } + throw (new Error('Invalid signature format')); + default: + throw (new Error('Invalid signature data')); + } + }; -},{"./sha":342,"./sha1":343,"./sha224":344,"./sha256":345,"./sha384":346,"./sha512":347}],342:[function(require,module,exports){ -/* - * A JavaScript implementation of the Secure Hash Algorithm, SHA-0, as defined - * in FIPS PUB 180-1 - * This source code is derived from sha1.js of the same repository. - * The difference between SHA-0 and SHA-1 is just a bitwise rotate left - * operation was added. - */ + Signature.prototype.toString = function (format) { + assert.optionalString(format, 'format'); + return (this.toBuffer(format).toString('base64')); + }; -var inherits = require('inherits') -var Hash = require('./hash') -var Buffer = require('safe-buffer').Buffer + Signature.parse = function (data, type, format) { + if (typeof (data) === 'string') { data = Buffer.from(data, 'base64'); } + assert.buffer(data, 'data'); + assert.string(format, 'format'); + assert.string(type, 'type'); -var K = [ - 0x5a827999, 0x6ed9eba1, 0x8f1bbcdc | 0, 0xca62c1d6 | 0 -] + var opts = {}; + opts.type = type.toLowerCase(); + opts.parts = []; -var W = new Array(80) + try { + assert.ok(data.length > 0, 'signature must not be empty'); + switch (opts.type) { + case 'rsa': + return (parseOneNum(data, type, format, opts)); + case 'ed25519': + return (parseOneNum(data, type, format, opts)); -function Sha () { - this.init() - this._w = W + case 'dsa': + case 'ecdsa': + if (format === 'asn1') { return (parseDSAasn1(data, type, format, opts)); } else if (opts.type === 'dsa') { return (parseDSA(data, type, format, opts)); } else { return (parseECDSA(data, type, format, opts)); } - Hash.call(this, 64, 56) -} + default: + throw (new InvalidAlgorithmError(type)); + } + } catch (e) { + if (e instanceof InvalidAlgorithmError) { throw (e); } + throw (new SignatureParseError(type, format, e)); + } + }; -inherits(Sha, Hash) + function parseOneNum (data, type, format, opts) { + if (format === 'ssh') { + try { + var buf = new SSHBuffer({ buffer: data }); + var head = buf.readString(); + } catch (e) { + /* fall through */ + } + if (buf !== undefined) { + var msg = 'SSH signature does not match expected ' + + 'type (expected ' + type + ', got ' + head + ')'; + switch (head) { + case 'ssh-rsa': + assert.strictEqual(type, 'rsa', msg); + opts.hashAlgo = 'sha1'; + break; + case 'rsa-sha2-256': + assert.strictEqual(type, 'rsa', msg); + opts.hashAlgo = 'sha256'; + break; + case 'rsa-sha2-512': + assert.strictEqual(type, 'rsa', msg); + opts.hashAlgo = 'sha512'; + break; + case 'ssh-ed25519': + assert.strictEqual(type, 'ed25519', msg); + opts.hashAlgo = 'sha512'; + break; + default: + throw (new Error('Unknown SSH signature ' + + 'type: ' + head)); + } + var sig = buf.readPart(); + assert.ok(buf.atEnd(), 'extra trailing bytes'); + sig.name = 'sig'; + opts.parts.push(sig); + return (new Signature(opts)); + } + } + opts.parts.push({ name: 'sig', data: data }); + return (new Signature(opts)); + } -Sha.prototype.init = function () { - this._a = 0x67452301 - this._b = 0xefcdab89 - this._c = 0x98badcfe - this._d = 0x10325476 - this._e = 0xc3d2e1f0 + function parseDSAasn1 (data, type, format, opts) { + var der = new asn1.BerReader(data); + der.readSequence(); + var r = der.readString(asn1.Ber.Integer, true); + var s = der.readString(asn1.Ber.Integer, true); - return this -} + opts.parts.push({ name: 'r', data: utils.mpNormalize(r) }); + opts.parts.push({ name: 's', data: utils.mpNormalize(s) }); -function rotl5 (num) { - return (num << 5) | (num >>> 27) -} + return (new Signature(opts)); + } -function rotl30 (num) { - return (num << 30) | (num >>> 2) -} + function parseDSA (data, type, format, opts) { + if (data.length != 40) { + var buf = new SSHBuffer({ buffer: data }); + var d = buf.readBuffer(); + if (d.toString('ascii') === 'ssh-dss') { d = buf.readBuffer(); } + assert.ok(buf.atEnd(), 'extra trailing bytes'); + assert.strictEqual(d.length, 40, 'invalid inner length'); + data = d; + } + opts.parts.push({ name: 'r', data: data.slice(0, 20) }); + opts.parts.push({ name: 's', data: data.slice(20, 40) }); + return (new Signature(opts)); + } + + function parseECDSA (data, type, format, opts) { + var buf = new SSHBuffer({ buffer: data }); + + var r, s; + var inner = buf.readBuffer(); + var stype = inner.toString('ascii'); + if (stype.slice(0, 6) === 'ecdsa-') { + var parts = stype.split('-'); + assert.strictEqual(parts[0], 'ecdsa'); + assert.strictEqual(parts[1], 'sha2'); + opts.curve = parts[2]; + switch (opts.curve) { + case 'nistp256': + opts.hashAlgo = 'sha256'; + break; + case 'nistp384': + opts.hashAlgo = 'sha384'; + break; + case 'nistp521': + opts.hashAlgo = 'sha512'; + break; + default: + throw (new Error('Unsupported ECDSA curve: ' + + opts.curve)); + } + inner = buf.readBuffer(); + assert.ok(buf.atEnd(), 'extra trailing bytes on outer'); + buf = new SSHBuffer({ buffer: inner }); + r = buf.readPart(); + } else { + r = { data: inner }; + } -function ft (s, b, c, d) { - if (s === 0) return (b & c) | ((~b) & d) - if (s === 2) return (b & c) | (b & d) | (c & d) - return b ^ c ^ d -} + s = buf.readPart(); + assert.ok(buf.atEnd(), 'extra trailing bytes'); -Sha.prototype._update = function (M) { - var W = this._w + r.name = 'r'; + s.name = 's'; - var a = this._a | 0 - var b = this._b | 0 - var c = this._c | 0 - var d = this._d | 0 - var e = this._e | 0 + opts.parts.push(r); + opts.parts.push(s); + return (new Signature(opts)); + } - for (var i = 0; i < 16; ++i) W[i] = M.readInt32BE(i * 4) - for (; i < 80; ++i) W[i] = W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16] + Signature.isSignature = function (obj, ver) { + return (utils.isCompatible(obj, Signature, ver)); + }; - for (var j = 0; j < 80; ++j) { - var s = ~~(j / 20) - var t = (rotl5(a) + ft(s, b, c, d) + e + W[j] + K[s]) | 0 + /* + * API versions for Signature: + * [1,0] -- initial ver + * [2,0] -- support for rsa in full ssh format, compat with sshpk-agent + * hashAlgorithm property + * [2,1] -- first tagged version + */ + Signature.prototype._sshpkApiVersion = [2, 1]; - e = d - d = c - c = rotl30(b) - b = a - a = t - } + Signature._oldVersionDetect = function (obj) { + assert.func(obj.toBuffer); + if (obj.hasOwnProperty('hashAlgorithm')) { return ([2, 0]); } + return ([1, 0]); + }; + }, { './algs': 349, './errors': 353, './ssh-buffer': 371, './utils': 372, asn1: 60, 'assert-plus': 61, crypto: 112, 'safer-buffer': 339 }], + 371: [function (require, module, exports) { + // Copyright 2015 Joyent, Inc. - this._a = (a + this._a) | 0 - this._b = (b + this._b) | 0 - this._c = (c + this._c) | 0 - this._d = (d + this._d) | 0 - this._e = (e + this._e) | 0 -} + module.exports = SSHBuffer; -Sha.prototype._hash = function () { - var H = Buffer.allocUnsafe(20) + var assert = require('assert-plus'); + var Buffer = require('safer-buffer').Buffer; - H.writeInt32BE(this._a | 0, 0) - H.writeInt32BE(this._b | 0, 4) - H.writeInt32BE(this._c | 0, 8) - H.writeInt32BE(this._d | 0, 12) - H.writeInt32BE(this._e | 0, 16) + function SSHBuffer (opts) { + assert.object(opts, 'options'); + if (opts.buffer !== undefined) { assert.buffer(opts.buffer, 'options.buffer'); } - return H -} + this._size = opts.buffer ? opts.buffer.length : 1024; + this._buffer = opts.buffer || Buffer.alloc(this._size); + this._offset = 0; + } -module.exports = Sha + SSHBuffer.prototype.toBuffer = function () { + return (this._buffer.slice(0, this._offset)); + }; -},{"./hash":340,"inherits":217,"safe-buffer":338}],343:[function(require,module,exports){ -/* - * A JavaScript implementation of the Secure Hash Algorithm, SHA-1, as defined - * in FIPS PUB 180-1 - * Version 2.1a Copyright Paul Johnston 2000 - 2002. - * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet - * Distributed under the BSD License - * See http://pajhome.org.uk/crypt/md5 for details. - */ + SSHBuffer.prototype.atEnd = function () { + return (this._offset >= this._buffer.length); + }; -var inherits = require('inherits') -var Hash = require('./hash') -var Buffer = require('safe-buffer').Buffer + SSHBuffer.prototype.remainder = function () { + return (this._buffer.slice(this._offset)); + }; -var K = [ - 0x5a827999, 0x6ed9eba1, 0x8f1bbcdc | 0, 0xca62c1d6 | 0 -] + SSHBuffer.prototype.skip = function (n) { + this._offset += n; + }; -var W = new Array(80) + SSHBuffer.prototype.expand = function () { + this._size *= 2; + var buf = Buffer.alloc(this._size); + this._buffer.copy(buf, 0); + this._buffer = buf; + }; -function Sha1 () { - this.init() - this._w = W + SSHBuffer.prototype.readPart = function () { + return ({ data: this.readBuffer() }); + }; - Hash.call(this, 64, 56) -} + SSHBuffer.prototype.readBuffer = function () { + var len = this._buffer.readUInt32BE(this._offset); + this._offset += 4; + assert.ok(this._offset + len <= this._buffer.length, + 'length out of bounds at +0x' + this._offset.toString(16) + + ' (data truncated?)'); + var buf = this._buffer.slice(this._offset, this._offset + len); + this._offset += len; + return (buf); + }; -inherits(Sha1, Hash) + SSHBuffer.prototype.readString = function () { + return (this.readBuffer().toString()); + }; -Sha1.prototype.init = function () { - this._a = 0x67452301 - this._b = 0xefcdab89 - this._c = 0x98badcfe - this._d = 0x10325476 - this._e = 0xc3d2e1f0 + SSHBuffer.prototype.readCString = function () { + var offset = this._offset; + while (offset < this._buffer.length && + this._buffer[offset] !== 0x00) { offset++; } + assert.ok(offset < this._buffer.length, 'c string does not terminate'); + var str = this._buffer.slice(this._offset, offset).toString(); + this._offset = offset + 1; + return (str); + }; - return this -} + SSHBuffer.prototype.readInt = function () { + var v = this._buffer.readUInt32BE(this._offset); + this._offset += 4; + return (v); + }; -function rotl1 (num) { - return (num << 1) | (num >>> 31) -} + SSHBuffer.prototype.readInt64 = function () { + assert.ok(this._offset + 8 < this._buffer.length, + 'buffer not long enough to read Int64'); + var v = this._buffer.slice(this._offset, this._offset + 8); + this._offset += 8; + return (v); + }; -function rotl5 (num) { - return (num << 5) | (num >>> 27) -} + SSHBuffer.prototype.readChar = function () { + var v = this._buffer[this._offset++]; + return (v); + }; -function rotl30 (num) { - return (num << 30) | (num >>> 2) -} + SSHBuffer.prototype.writeBuffer = function (buf) { + while (this._offset + 4 + buf.length > this._size) { this.expand(); } + this._buffer.writeUInt32BE(buf.length, this._offset); + this._offset += 4; + buf.copy(this._buffer, this._offset); + this._offset += buf.length; + }; -function ft (s, b, c, d) { - if (s === 0) return (b & c) | ((~b) & d) - if (s === 2) return (b & c) | (b & d) | (c & d) - return b ^ c ^ d -} + SSHBuffer.prototype.writeString = function (str) { + this.writeBuffer(Buffer.from(str, 'utf8')); + }; -Sha1.prototype._update = function (M) { - var W = this._w + SSHBuffer.prototype.writeCString = function (str) { + while (this._offset + 1 + str.length > this._size) { this.expand(); } + this._buffer.write(str, this._offset); + this._offset += str.length; + this._buffer[this._offset++] = 0; + }; - var a = this._a | 0 - var b = this._b | 0 - var c = this._c | 0 - var d = this._d | 0 - var e = this._e | 0 + SSHBuffer.prototype.writeInt = function (v) { + while (this._offset + 4 > this._size) { this.expand(); } + this._buffer.writeUInt32BE(v, this._offset); + this._offset += 4; + }; - for (var i = 0; i < 16; ++i) W[i] = M.readInt32BE(i * 4) - for (; i < 80; ++i) W[i] = rotl1(W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16]) + SSHBuffer.prototype.writeInt64 = function (v) { + assert.buffer(v, 'value'); + if (v.length > 8) { + var lead = v.slice(0, v.length - 8); + for (var i = 0; i < lead.length; ++i) { + assert.strictEqual(lead[i], 0, + 'must fit in 64 bits of precision'); + } + v = v.slice(v.length - 8, v.length); + } + while (this._offset + 8 > this._size) { this.expand(); } + v.copy(this._buffer, this._offset); + this._offset += 8; + }; - for (var j = 0; j < 80; ++j) { - var s = ~~(j / 20) - var t = (rotl5(a) + ft(s, b, c, d) + e + W[j] + K[s]) | 0 + SSHBuffer.prototype.writeChar = function (v) { + while (this._offset + 1 > this._size) { this.expand(); } + this._buffer[this._offset++] = v; + }; - e = d - d = c - c = rotl30(b) - b = a - a = t - } + SSHBuffer.prototype.writePart = function (p) { + this.writeBuffer(p.data); + }; - this._a = (a + this._a) | 0 - this._b = (b + this._b) | 0 - this._c = (c + this._c) | 0 - this._d = (d + this._d) | 0 - this._e = (e + this._e) | 0 -} + SSHBuffer.prototype.write = function (buf) { + while (this._offset + buf.length > this._size) { this.expand(); } + buf.copy(this._buffer, this._offset); + this._offset += buf.length; + }; + }, { 'assert-plus': 61, 'safer-buffer': 339 }], + 372: [function (require, module, exports) { + // Copyright 2015 Joyent, Inc. -Sha1.prototype._hash = function () { - var H = Buffer.allocUnsafe(20) + module.exports = { + bufferSplit: bufferSplit, + addRSAMissing: addRSAMissing, + calculateDSAPublic: calculateDSAPublic, + calculateED25519Public: calculateED25519Public, + calculateX25519Public: calculateX25519Public, + mpNormalize: mpNormalize, + mpDenormalize: mpDenormalize, + ecNormalize: ecNormalize, + countZeros: countZeros, + assertCompatible: assertCompatible, + isCompatible: isCompatible, + opensslKeyDeriv: opensslKeyDeriv, + opensshCipherInfo: opensshCipherInfo, + publicFromPrivateECDSA: publicFromPrivateECDSA, + zeroPadToLength: zeroPadToLength, + writeBitString: writeBitString, + readBitString: readBitString + }; - H.writeInt32BE(this._a | 0, 0) - H.writeInt32BE(this._b | 0, 4) - H.writeInt32BE(this._c | 0, 8) - H.writeInt32BE(this._d | 0, 12) - H.writeInt32BE(this._e | 0, 16) + var assert = require('assert-plus'); + var Buffer = require('safer-buffer').Buffer; + var PrivateKey = require('./private-key'); + var Key = require('./key'); + var crypto = require('crypto'); + var algs = require('./algs'); + var asn1 = require('asn1'); + + var ec, jsbn; + var nacl; + + var MAX_CLASS_DEPTH = 3; + + function isCompatible (obj, klass, needVer) { + if (obj === null || typeof (obj) !== 'object') { return (false); } + if (needVer === undefined) { needVer = klass.prototype._sshpkApiVersion; } + if (obj instanceof klass && + klass.prototype._sshpkApiVersion[0] == needVer[0]) { return (true); } + var proto = Object.getPrototypeOf(obj); + var depth = 0; + while (proto.constructor.name !== klass.name) { + proto = Object.getPrototypeOf(proto); + if (!proto || ++depth > MAX_CLASS_DEPTH) { return (false); } + } + if (proto.constructor.name !== klass.name) { return (false); } + var ver = proto._sshpkApiVersion; + if (ver === undefined) { ver = klass._oldVersionDetect(obj); } + if (ver[0] != needVer[0] || ver[1] < needVer[1]) { return (false); } + return (true); + } - return H -} + function assertCompatible (obj, klass, needVer, name) { + if (name === undefined) { name = 'object'; } + assert.ok(obj, name + ' must not be null'); + assert.object(obj, name + ' must be an object'); + if (needVer === undefined) { needVer = klass.prototype._sshpkApiVersion; } + if (obj instanceof klass && + klass.prototype._sshpkApiVersion[0] == needVer[0]) { return; } + var proto = Object.getPrototypeOf(obj); + var depth = 0; + while (proto.constructor.name !== klass.name) { + proto = Object.getPrototypeOf(proto); + assert.ok(proto && ++depth <= MAX_CLASS_DEPTH, + name + ' must be a ' + klass.name + ' instance'); + } + assert.strictEqual(proto.constructor.name, klass.name, + name + ' must be a ' + klass.name + ' instance'); + var ver = proto._sshpkApiVersion; + if (ver === undefined) { ver = klass._oldVersionDetect(obj); } + assert.ok(ver[0] == needVer[0] && ver[1] >= needVer[1], + name + ' must be compatible with ' + klass.name + ' klass ' + + 'version ' + needVer[0] + '.' + needVer[1]); + } -module.exports = Sha1 + var CIPHER_LEN = { + 'des-ede3-cbc': { key: 7, iv: 8 }, + 'aes-128-cbc': { key: 16, iv: 16 } + }; + var PKCS5_SALT_LEN = 8; + + function opensslKeyDeriv (cipher, salt, passphrase, count) { + assert.buffer(salt, 'salt'); + assert.buffer(passphrase, 'passphrase'); + assert.number(count, 'iteration count'); + + var clen = CIPHER_LEN[cipher]; + assert.object(clen, 'supported cipher'); + + salt = salt.slice(0, PKCS5_SALT_LEN); + + var D, D_prev, bufs; + var material = Buffer.alloc(0); + while (material.length < clen.key + clen.iv) { + bufs = []; + if (D_prev) { bufs.push(D_prev); } + bufs.push(passphrase); + bufs.push(salt); + D = Buffer.concat(bufs); + for (var j = 0; j < count; ++j) { D = crypto.createHash('md5').update(D).digest(); } + material = Buffer.concat([material, D]); + D_prev = D; + } -},{"./hash":340,"inherits":217,"safe-buffer":338}],344:[function(require,module,exports){ -/** - * A JavaScript implementation of the Secure Hash Algorithm, SHA-256, as defined - * in FIPS 180-2 - * Version 2.2-beta Copyright Angel Marin, Paul Johnston 2000 - 2009. - * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet - * - */ + return ({ + key: material.slice(0, clen.key), + iv: material.slice(clen.key, clen.key + clen.iv) + }); + } -var inherits = require('inherits') -var Sha256 = require('./sha256') -var Hash = require('./hash') -var Buffer = require('safe-buffer').Buffer + /* Count leading zero bits on a buffer */ + function countZeros (buf) { + var o = 0; var obit = 8; + while (o < buf.length) { + var mask = (1 << obit); + if ((buf[o] & mask) === mask) { break; } + obit--; + if (obit < 0) { + o++; + obit = 8; + } + } + return (o * 8 + (8 - obit) - 1); + } -var W = new Array(64) + function bufferSplit (buf, chr) { + assert.buffer(buf); + assert.string(chr); -function Sha224 () { - this.init() + var parts = []; + var lastPart = 0; + var matches = 0; + for (var i = 0; i < buf.length; ++i) { + if (buf[i] === chr.charCodeAt(matches)) { ++matches; } else if (buf[i] === chr.charCodeAt(0)) { matches = 1; } else { matches = 0; } - this._w = W // new Array(64) + if (matches >= chr.length) { + var newPart = i + 1; + parts.push(buf.slice(lastPart, newPart - matches)); + lastPart = newPart; + matches = 0; + } + } + if (lastPart <= buf.length) { parts.push(buf.slice(lastPart, buf.length)); } - Hash.call(this, 64, 56) -} + return (parts); + } -inherits(Sha224, Sha256) + function ecNormalize (buf, addZero) { + assert.buffer(buf); + if (buf[0] === 0x00 && buf[1] === 0x04) { + if (addZero) { return (buf); } + return (buf.slice(1)); + } else if (buf[0] === 0x04) { + if (!addZero) { return (buf); } + } else { + while (buf[0] === 0x00) { buf = buf.slice(1); } + if (buf[0] === 0x02 || buf[0] === 0x03) { + throw (new Error('Compressed elliptic curve points ' + + 'are not supported')); + } + if (buf[0] !== 0x04) { throw (new Error('Not a valid elliptic curve point')); } + if (!addZero) { return (buf); } + } + var b = Buffer.alloc(buf.length + 1); + b[0] = 0x0; + buf.copy(b, 1); + return (b); + } -Sha224.prototype.init = function () { - this._a = 0xc1059ed8 - this._b = 0x367cd507 - this._c = 0x3070dd17 - this._d = 0xf70e5939 - this._e = 0xffc00b31 - this._f = 0x68581511 - this._g = 0x64f98fa7 - this._h = 0xbefa4fa4 + function readBitString (der, tag) { + if (tag === undefined) { tag = asn1.Ber.BitString; } + var buf = der.readString(tag, true); + assert.strictEqual(buf[0], 0x00, 'bit strings with unused bits are ' + + 'not supported (0x' + buf[0].toString(16) + ')'); + return (buf.slice(1)); + } - return this -} + function writeBitString (der, buf, tag) { + if (tag === undefined) { tag = asn1.Ber.BitString; } + var b = Buffer.alloc(buf.length + 1); + b[0] = 0x00; + buf.copy(b, 1); + der.writeBuffer(b, tag); + } -Sha224.prototype._hash = function () { - var H = Buffer.allocUnsafe(28) + function mpNormalize (buf) { + assert.buffer(buf); + while (buf.length > 1 && buf[0] === 0x00 && (buf[1] & 0x80) === 0x00) { buf = buf.slice(1); } + if ((buf[0] & 0x80) === 0x80) { + var b = Buffer.alloc(buf.length + 1); + b[0] = 0x00; + buf.copy(b, 1); + buf = b; + } + return (buf); + } - H.writeInt32BE(this._a, 0) - H.writeInt32BE(this._b, 4) - H.writeInt32BE(this._c, 8) - H.writeInt32BE(this._d, 12) - H.writeInt32BE(this._e, 16) - H.writeInt32BE(this._f, 20) - H.writeInt32BE(this._g, 24) + function mpDenormalize (buf) { + assert.buffer(buf); + while (buf.length > 1 && buf[0] === 0x00) { buf = buf.slice(1); } + return (buf); + } - return H -} + function zeroPadToLength (buf, len) { + assert.buffer(buf); + assert.number(len); + while (buf.length > len) { + assert.equal(buf[0], 0x00); + buf = buf.slice(1); + } + while (buf.length < len) { + var b = Buffer.alloc(buf.length + 1); + b[0] = 0x00; + buf.copy(b, 1); + buf = b; + } + return (buf); + } -module.exports = Sha224 + function bigintToMpBuf (bigint) { + var buf = Buffer.from(bigint.toByteArray()); + buf = mpNormalize(buf); + return (buf); + } -},{"./hash":340,"./sha256":345,"inherits":217,"safe-buffer":338}],345:[function(require,module,exports){ -/** - * A JavaScript implementation of the Secure Hash Algorithm, SHA-256, as defined - * in FIPS 180-2 - * Version 2.2-beta Copyright Angel Marin, Paul Johnston 2000 - 2009. - * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet - * - */ + function calculateDSAPublic (g, p, x) { + assert.buffer(g); + assert.buffer(p); + assert.buffer(x); + try { + var bigInt = require('jsbn').BigInteger; + } catch (e) { + throw (new Error('To load a PKCS#8 format DSA private key, ' + + 'the node jsbn library is required.')); + } + g = new bigInt(g); + p = new bigInt(p); + x = new bigInt(x); + var y = g.modPow(x, p); + var ybuf = bigintToMpBuf(y); + return (ybuf); + } -var inherits = require('inherits') -var Hash = require('./hash') -var Buffer = require('safe-buffer').Buffer - -var K = [ - 0x428A2F98, 0x71374491, 0xB5C0FBCF, 0xE9B5DBA5, - 0x3956C25B, 0x59F111F1, 0x923F82A4, 0xAB1C5ED5, - 0xD807AA98, 0x12835B01, 0x243185BE, 0x550C7DC3, - 0x72BE5D74, 0x80DEB1FE, 0x9BDC06A7, 0xC19BF174, - 0xE49B69C1, 0xEFBE4786, 0x0FC19DC6, 0x240CA1CC, - 0x2DE92C6F, 0x4A7484AA, 0x5CB0A9DC, 0x76F988DA, - 0x983E5152, 0xA831C66D, 0xB00327C8, 0xBF597FC7, - 0xC6E00BF3, 0xD5A79147, 0x06CA6351, 0x14292967, - 0x27B70A85, 0x2E1B2138, 0x4D2C6DFC, 0x53380D13, - 0x650A7354, 0x766A0ABB, 0x81C2C92E, 0x92722C85, - 0xA2BFE8A1, 0xA81A664B, 0xC24B8B70, 0xC76C51A3, - 0xD192E819, 0xD6990624, 0xF40E3585, 0x106AA070, - 0x19A4C116, 0x1E376C08, 0x2748774C, 0x34B0BCB5, - 0x391C0CB3, 0x4ED8AA4A, 0x5B9CCA4F, 0x682E6FF3, - 0x748F82EE, 0x78A5636F, 0x84C87814, 0x8CC70208, - 0x90BEFFFA, 0xA4506CEB, 0xBEF9A3F7, 0xC67178F2 -] - -var W = new Array(64) - -function Sha256 () { - this.init() - - this._w = W // new Array(64) - - Hash.call(this, 64, 56) -} - -inherits(Sha256, Hash) - -Sha256.prototype.init = function () { - this._a = 0x6a09e667 - this._b = 0xbb67ae85 - this._c = 0x3c6ef372 - this._d = 0xa54ff53a - this._e = 0x510e527f - this._f = 0x9b05688c - this._g = 0x1f83d9ab - this._h = 0x5be0cd19 - - return this -} - -function ch (x, y, z) { - return z ^ (x & (y ^ z)) -} - -function maj (x, y, z) { - return (x & y) | (z & (x | y)) -} - -function sigma0 (x) { - return (x >>> 2 | x << 30) ^ (x >>> 13 | x << 19) ^ (x >>> 22 | x << 10) -} - -function sigma1 (x) { - return (x >>> 6 | x << 26) ^ (x >>> 11 | x << 21) ^ (x >>> 25 | x << 7) -} - -function gamma0 (x) { - return (x >>> 7 | x << 25) ^ (x >>> 18 | x << 14) ^ (x >>> 3) -} - -function gamma1 (x) { - return (x >>> 17 | x << 15) ^ (x >>> 19 | x << 13) ^ (x >>> 10) -} - -Sha256.prototype._update = function (M) { - var W = this._w - - var a = this._a | 0 - var b = this._b | 0 - var c = this._c | 0 - var d = this._d | 0 - var e = this._e | 0 - var f = this._f | 0 - var g = this._g | 0 - var h = this._h | 0 - - for (var i = 0; i < 16; ++i) W[i] = M.readInt32BE(i * 4) - for (; i < 64; ++i) W[i] = (gamma1(W[i - 2]) + W[i - 7] + gamma0(W[i - 15]) + W[i - 16]) | 0 - - for (var j = 0; j < 64; ++j) { - var T1 = (h + sigma1(e) + ch(e, f, g) + K[j] + W[j]) | 0 - var T2 = (sigma0(a) + maj(a, b, c)) | 0 - - h = g - g = f - f = e - e = (d + T1) | 0 - d = c - c = b - b = a - a = (T1 + T2) | 0 - } + function calculateED25519Public (k) { + assert.buffer(k); - this._a = (a + this._a) | 0 - this._b = (b + this._b) | 0 - this._c = (c + this._c) | 0 - this._d = (d + this._d) | 0 - this._e = (e + this._e) | 0 - this._f = (f + this._f) | 0 - this._g = (g + this._g) | 0 - this._h = (h + this._h) | 0 -} - -Sha256.prototype._hash = function () { - var H = Buffer.allocUnsafe(32) - - H.writeInt32BE(this._a, 0) - H.writeInt32BE(this._b, 4) - H.writeInt32BE(this._c, 8) - H.writeInt32BE(this._d, 12) - H.writeInt32BE(this._e, 16) - H.writeInt32BE(this._f, 20) - H.writeInt32BE(this._g, 24) - H.writeInt32BE(this._h, 28) - - return H -} - -module.exports = Sha256 - -},{"./hash":340,"inherits":217,"safe-buffer":338}],346:[function(require,module,exports){ -var inherits = require('inherits') -var SHA512 = require('./sha512') -var Hash = require('./hash') -var Buffer = require('safe-buffer').Buffer - -var W = new Array(160) - -function Sha384 () { - this.init() - this._w = W - - Hash.call(this, 128, 112) -} - -inherits(Sha384, SHA512) - -Sha384.prototype.init = function () { - this._ah = 0xcbbb9d5d - this._bh = 0x629a292a - this._ch = 0x9159015a - this._dh = 0x152fecd8 - this._eh = 0x67332667 - this._fh = 0x8eb44a87 - this._gh = 0xdb0c2e0d - this._hh = 0x47b5481d - - this._al = 0xc1059ed8 - this._bl = 0x367cd507 - this._cl = 0x3070dd17 - this._dl = 0xf70e5939 - this._el = 0xffc00b31 - this._fl = 0x68581511 - this._gl = 0x64f98fa7 - this._hl = 0xbefa4fa4 - - return this -} - -Sha384.prototype._hash = function () { - var H = Buffer.allocUnsafe(48) - - function writeInt64BE (h, l, offset) { - H.writeInt32BE(h, offset) - H.writeInt32BE(l, offset + 4) - } + if (nacl === undefined) { nacl = require('tweetnacl'); } - writeInt64BE(this._ah, this._al, 0) - writeInt64BE(this._bh, this._bl, 8) - writeInt64BE(this._ch, this._cl, 16) - writeInt64BE(this._dh, this._dl, 24) - writeInt64BE(this._eh, this._el, 32) - writeInt64BE(this._fh, this._fl, 40) - - return H -} - -module.exports = Sha384 - -},{"./hash":340,"./sha512":347,"inherits":217,"safe-buffer":338}],347:[function(require,module,exports){ -var inherits = require('inherits') -var Hash = require('./hash') -var Buffer = require('safe-buffer').Buffer - -var K = [ - 0x428a2f98, 0xd728ae22, 0x71374491, 0x23ef65cd, - 0xb5c0fbcf, 0xec4d3b2f, 0xe9b5dba5, 0x8189dbbc, - 0x3956c25b, 0xf348b538, 0x59f111f1, 0xb605d019, - 0x923f82a4, 0xaf194f9b, 0xab1c5ed5, 0xda6d8118, - 0xd807aa98, 0xa3030242, 0x12835b01, 0x45706fbe, - 0x243185be, 0x4ee4b28c, 0x550c7dc3, 0xd5ffb4e2, - 0x72be5d74, 0xf27b896f, 0x80deb1fe, 0x3b1696b1, - 0x9bdc06a7, 0x25c71235, 0xc19bf174, 0xcf692694, - 0xe49b69c1, 0x9ef14ad2, 0xefbe4786, 0x384f25e3, - 0x0fc19dc6, 0x8b8cd5b5, 0x240ca1cc, 0x77ac9c65, - 0x2de92c6f, 0x592b0275, 0x4a7484aa, 0x6ea6e483, - 0x5cb0a9dc, 0xbd41fbd4, 0x76f988da, 0x831153b5, - 0x983e5152, 0xee66dfab, 0xa831c66d, 0x2db43210, - 0xb00327c8, 0x98fb213f, 0xbf597fc7, 0xbeef0ee4, - 0xc6e00bf3, 0x3da88fc2, 0xd5a79147, 0x930aa725, - 0x06ca6351, 0xe003826f, 0x14292967, 0x0a0e6e70, - 0x27b70a85, 0x46d22ffc, 0x2e1b2138, 0x5c26c926, - 0x4d2c6dfc, 0x5ac42aed, 0x53380d13, 0x9d95b3df, - 0x650a7354, 0x8baf63de, 0x766a0abb, 0x3c77b2a8, - 0x81c2c92e, 0x47edaee6, 0x92722c85, 0x1482353b, - 0xa2bfe8a1, 0x4cf10364, 0xa81a664b, 0xbc423001, - 0xc24b8b70, 0xd0f89791, 0xc76c51a3, 0x0654be30, - 0xd192e819, 0xd6ef5218, 0xd6990624, 0x5565a910, - 0xf40e3585, 0x5771202a, 0x106aa070, 0x32bbd1b8, - 0x19a4c116, 0xb8d2d0c8, 0x1e376c08, 0x5141ab53, - 0x2748774c, 0xdf8eeb99, 0x34b0bcb5, 0xe19b48a8, - 0x391c0cb3, 0xc5c95a63, 0x4ed8aa4a, 0xe3418acb, - 0x5b9cca4f, 0x7763e373, 0x682e6ff3, 0xd6b2b8a3, - 0x748f82ee, 0x5defb2fc, 0x78a5636f, 0x43172f60, - 0x84c87814, 0xa1f0ab72, 0x8cc70208, 0x1a6439ec, - 0x90befffa, 0x23631e28, 0xa4506ceb, 0xde82bde9, - 0xbef9a3f7, 0xb2c67915, 0xc67178f2, 0xe372532b, - 0xca273ece, 0xea26619c, 0xd186b8c7, 0x21c0c207, - 0xeada7dd6, 0xcde0eb1e, 0xf57d4f7f, 0xee6ed178, - 0x06f067aa, 0x72176fba, 0x0a637dc5, 0xa2c898a6, - 0x113f9804, 0xbef90dae, 0x1b710b35, 0x131c471b, - 0x28db77f5, 0x23047d84, 0x32caab7b, 0x40c72493, - 0x3c9ebe0a, 0x15c9bebc, 0x431d67c4, 0x9c100d4c, - 0x4cc5d4be, 0xcb3e42b6, 0x597f299c, 0xfc657e2a, - 0x5fcb6fab, 0x3ad6faec, 0x6c44198c, 0x4a475817 -] - -var W = new Array(160) - -function Sha512 () { - this.init() - this._w = W - - Hash.call(this, 128, 112) -} - -inherits(Sha512, Hash) - -Sha512.prototype.init = function () { - this._ah = 0x6a09e667 - this._bh = 0xbb67ae85 - this._ch = 0x3c6ef372 - this._dh = 0xa54ff53a - this._eh = 0x510e527f - this._fh = 0x9b05688c - this._gh = 0x1f83d9ab - this._hh = 0x5be0cd19 - - this._al = 0xf3bcc908 - this._bl = 0x84caa73b - this._cl = 0xfe94f82b - this._dl = 0x5f1d36f1 - this._el = 0xade682d1 - this._fl = 0x2b3e6c1f - this._gl = 0xfb41bd6b - this._hl = 0x137e2179 - - return this -} - -function Ch (x, y, z) { - return z ^ (x & (y ^ z)) -} - -function maj (x, y, z) { - return (x & y) | (z & (x | y)) -} - -function sigma0 (x, xl) { - return (x >>> 28 | xl << 4) ^ (xl >>> 2 | x << 30) ^ (xl >>> 7 | x << 25) -} - -function sigma1 (x, xl) { - return (x >>> 14 | xl << 18) ^ (x >>> 18 | xl << 14) ^ (xl >>> 9 | x << 23) -} - -function Gamma0 (x, xl) { - return (x >>> 1 | xl << 31) ^ (x >>> 8 | xl << 24) ^ (x >>> 7) -} - -function Gamma0l (x, xl) { - return (x >>> 1 | xl << 31) ^ (x >>> 8 | xl << 24) ^ (x >>> 7 | xl << 25) -} - -function Gamma1 (x, xl) { - return (x >>> 19 | xl << 13) ^ (xl >>> 29 | x << 3) ^ (x >>> 6) -} - -function Gamma1l (x, xl) { - return (x >>> 19 | xl << 13) ^ (xl >>> 29 | x << 3) ^ (x >>> 6 | xl << 26) -} - -function getCarry (a, b) { - return (a >>> 0) < (b >>> 0) ? 1 : 0 -} - -Sha512.prototype._update = function (M) { - var W = this._w - - var ah = this._ah | 0 - var bh = this._bh | 0 - var ch = this._ch | 0 - var dh = this._dh | 0 - var eh = this._eh | 0 - var fh = this._fh | 0 - var gh = this._gh | 0 - var hh = this._hh | 0 - - var al = this._al | 0 - var bl = this._bl | 0 - var cl = this._cl | 0 - var dl = this._dl | 0 - var el = this._el | 0 - var fl = this._fl | 0 - var gl = this._gl | 0 - var hl = this._hl | 0 - - for (var i = 0; i < 32; i += 2) { - W[i] = M.readInt32BE(i * 4) - W[i + 1] = M.readInt32BE(i * 4 + 4) - } - for (; i < 160; i += 2) { - var xh = W[i - 15 * 2] - var xl = W[i - 15 * 2 + 1] - var gamma0 = Gamma0(xh, xl) - var gamma0l = Gamma0l(xl, xh) - - xh = W[i - 2 * 2] - xl = W[i - 2 * 2 + 1] - var gamma1 = Gamma1(xh, xl) - var gamma1l = Gamma1l(xl, xh) - - // W[i] = gamma0 + W[i - 7] + gamma1 + W[i - 16] - var Wi7h = W[i - 7 * 2] - var Wi7l = W[i - 7 * 2 + 1] - - var Wi16h = W[i - 16 * 2] - var Wi16l = W[i - 16 * 2 + 1] - - var Wil = (gamma0l + Wi7l) | 0 - var Wih = (gamma0 + Wi7h + getCarry(Wil, gamma0l)) | 0 - Wil = (Wil + gamma1l) | 0 - Wih = (Wih + gamma1 + getCarry(Wil, gamma1l)) | 0 - Wil = (Wil + Wi16l) | 0 - Wih = (Wih + Wi16h + getCarry(Wil, Wi16l)) | 0 - - W[i] = Wih - W[i + 1] = Wil - } + var kp = nacl.sign.keyPair.fromSeed(new Uint8Array(k)); + return (Buffer.from(kp.publicKey)); + } - for (var j = 0; j < 160; j += 2) { - Wih = W[j] - Wil = W[j + 1] - - var majh = maj(ah, bh, ch) - var majl = maj(al, bl, cl) - - var sigma0h = sigma0(ah, al) - var sigma0l = sigma0(al, ah) - var sigma1h = sigma1(eh, el) - var sigma1l = sigma1(el, eh) - - // t1 = h + sigma1 + ch + K[j] + W[j] - var Kih = K[j] - var Kil = K[j + 1] - - var chh = Ch(eh, fh, gh) - var chl = Ch(el, fl, gl) - - var t1l = (hl + sigma1l) | 0 - var t1h = (hh + sigma1h + getCarry(t1l, hl)) | 0 - t1l = (t1l + chl) | 0 - t1h = (t1h + chh + getCarry(t1l, chl)) | 0 - t1l = (t1l + Kil) | 0 - t1h = (t1h + Kih + getCarry(t1l, Kil)) | 0 - t1l = (t1l + Wil) | 0 - t1h = (t1h + Wih + getCarry(t1l, Wil)) | 0 - - // t2 = sigma0 + maj - var t2l = (sigma0l + majl) | 0 - var t2h = (sigma0h + majh + getCarry(t2l, sigma0l)) | 0 - - hh = gh - hl = gl - gh = fh - gl = fl - fh = eh - fl = el - el = (dl + t1l) | 0 - eh = (dh + t1h + getCarry(el, dl)) | 0 - dh = ch - dl = cl - ch = bh - cl = bl - bh = ah - bl = al - al = (t1l + t2l) | 0 - ah = (t1h + t2h + getCarry(al, t1l)) | 0 - } + function calculateX25519Public (k) { + assert.buffer(k); - this._al = (this._al + al) | 0 - this._bl = (this._bl + bl) | 0 - this._cl = (this._cl + cl) | 0 - this._dl = (this._dl + dl) | 0 - this._el = (this._el + el) | 0 - this._fl = (this._fl + fl) | 0 - this._gl = (this._gl + gl) | 0 - this._hl = (this._hl + hl) | 0 - - this._ah = (this._ah + ah + getCarry(this._al, al)) | 0 - this._bh = (this._bh + bh + getCarry(this._bl, bl)) | 0 - this._ch = (this._ch + ch + getCarry(this._cl, cl)) | 0 - this._dh = (this._dh + dh + getCarry(this._dl, dl)) | 0 - this._eh = (this._eh + eh + getCarry(this._el, el)) | 0 - this._fh = (this._fh + fh + getCarry(this._fl, fl)) | 0 - this._gh = (this._gh + gh + getCarry(this._gl, gl)) | 0 - this._hh = (this._hh + hh + getCarry(this._hl, hl)) | 0 -} - -Sha512.prototype._hash = function () { - var H = Buffer.allocUnsafe(64) - - function writeInt64BE (h, l, offset) { - H.writeInt32BE(h, offset) - H.writeInt32BE(l, offset + 4) - } + if (nacl === undefined) { nacl = require('tweetnacl'); } - writeInt64BE(this._ah, this._al, 0) - writeInt64BE(this._bh, this._bl, 8) - writeInt64BE(this._ch, this._cl, 16) - writeInt64BE(this._dh, this._dl, 24) - writeInt64BE(this._eh, this._el, 32) - writeInt64BE(this._fh, this._fl, 40) - writeInt64BE(this._gh, this._gl, 48) - writeInt64BE(this._hh, this._hl, 56) - - return H -} - -module.exports = Sha512 - -},{"./hash":340,"inherits":217,"safe-buffer":338}],348:[function(require,module,exports){ -'use strict' - -function isFunction (funktion) { - return typeof funktion === 'function' -} - -// Default to complaining loudly when things don't go according to plan. -var logger = console.error.bind(console) - -// Sets a property on an object, preserving its enumerability. -// This function assumes that the property is already writable. -function defineProperty (obj, name, value) { - var enumerable = !!obj[name] && obj.propertyIsEnumerable(name) - Object.defineProperty(obj, name, { - configurable: true, - enumerable: enumerable, - writable: true, - value: value - }) -} - -// Keep initialization idempotent. -function shimmer (options) { - if (options && options.logger) { - if (!isFunction(options.logger)) logger("new logger isn't a function, not replacing") - else logger = options.logger - } -} + var kp = nacl.box.keyPair.fromSeed(new Uint8Array(k)); + return (Buffer.from(kp.publicKey)); + } -function wrap (nodule, name, wrapper) { - if (!nodule || !nodule[name]) { - logger('no original function ' + name + ' to wrap') - return - } + function addRSAMissing (key) { + assert.object(key); + assertCompatible(key, PrivateKey, [1, 1]); + try { + var bigInt = require('jsbn').BigInteger; + } catch (e) { + throw (new Error('To write a PEM private key from ' + + 'this source, the node jsbn lib is required.')); + } - if (!wrapper) { - logger('no wrapper function') - logger((new Error()).stack) - return - } + var d = new bigInt(key.part.d.data); + var buf; - if (!isFunction(nodule[name]) || !isFunction(wrapper)) { - logger('original object and wrapper must be functions') - return - } + if (!key.part.dmodp) { + var p = new bigInt(key.part.p.data); + var dmodp = d.mod(p.subtract(1)); - var original = nodule[name] - var wrapped = wrapper(original, name) - - defineProperty(wrapped, '__original', original) - defineProperty(wrapped, '__unwrap', function () { - if (nodule[name] === wrapped) defineProperty(nodule, name, original) - }) - defineProperty(wrapped, '__wrapped', true) - - defineProperty(nodule, name, wrapped) - return wrapped -} - -function massWrap (nodules, names, wrapper) { - if (!nodules) { - logger('must provide one or more modules to patch') - logger((new Error()).stack) - return - } else if (!Array.isArray(nodules)) { - nodules = [nodules] - } + buf = bigintToMpBuf(dmodp); + key.part.dmodp = { name: 'dmodp', data: buf }; + key.parts.push(key.part.dmodp); + } + if (!key.part.dmodq) { + var q = new bigInt(key.part.q.data); + var dmodq = d.mod(q.subtract(1)); - if (!(names && Array.isArray(names))) { - logger('must provide one or more functions to wrap on modules') - return - } + buf = bigintToMpBuf(dmodq); + key.part.dmodq = { name: 'dmodq', data: buf }; + key.parts.push(key.part.dmodq); + } + } - nodules.forEach(function (nodule) { - names.forEach(function (name) { - wrap(nodule, name, wrapper) - }) - }) -} - -function unwrap (nodule, name) { - if (!nodule || !nodule[name]) { - logger('no function to unwrap.') - logger((new Error()).stack) - return - } + function publicFromPrivateECDSA (curveName, priv) { + assert.string(curveName, 'curveName'); + assert.buffer(priv); + if (ec === undefined) { ec = require('ecc-jsbn/lib/ec'); } + if (jsbn === undefined) { jsbn = require('jsbn').BigInteger; } + var params = algs.curves[curveName]; + var p = new jsbn(params.p); + var a = new jsbn(params.a); + var b = new jsbn(params.b); + var curve = new ec.ECCurveFp(p, a, b); + var G = curve.decodePointHex(params.G.toString('hex')); + + var d = new jsbn(mpNormalize(priv)); + var pub = G.multiply(d); + pub = Buffer.from(curve.encodePointHex(pub), 'hex'); + + var parts = []; + parts.push({ name: 'curve', data: Buffer.from(curveName) }); + parts.push({ name: 'Q', data: pub }); + + var key = new Key({ type: 'ecdsa', curve: curve, parts: parts }); + return (key); + } + + function opensshCipherInfo (cipher) { + var inf = {}; + switch (cipher) { + case '3des-cbc': + inf.keySize = 24; + inf.blockSize = 8; + inf.opensslName = 'des-ede3-cbc'; + break; + case 'blowfish-cbc': + inf.keySize = 16; + inf.blockSize = 8; + inf.opensslName = 'bf-cbc'; + break; + case 'aes128-cbc': + case 'aes128-ctr': + case 'aes128-gcm@openssh.com': + inf.keySize = 16; + inf.blockSize = 16; + inf.opensslName = 'aes-128-' + cipher.slice(7, 10); + break; + case 'aes192-cbc': + case 'aes192-ctr': + case 'aes192-gcm@openssh.com': + inf.keySize = 24; + inf.blockSize = 16; + inf.opensslName = 'aes-192-' + cipher.slice(7, 10); + break; + case 'aes256-cbc': + case 'aes256-ctr': + case 'aes256-gcm@openssh.com': + inf.keySize = 32; + inf.blockSize = 16; + inf.opensslName = 'aes-256-' + cipher.slice(7, 10); + break; + default: + throw (new Error( + 'Unsupported openssl cipher "' + cipher + '"')); + } + return (inf); + } + }, { './algs': 349, './key': 368, './private-key': 369, asn1: 60, 'assert-plus': 61, crypto: 112, 'ecc-jsbn/lib/ec': 125, jsbn: 222, 'safer-buffer': 339, tweetnacl: 388 }], + 373: [function (require, module, exports) { + // Copyright Joyent, Inc. and other Node contributors. + // + // Permission is hereby granted, free of charge, to any person obtaining a + // copy of this software and associated documentation files (the + // "Software"), to deal in the Software without restriction, including + // without limitation the rights to use, copy, modify, merge, publish, + // distribute, sublicense, and/or sell copies of the Software, and to permit + // persons to whom the Software is furnished to do so, subject to the + // following conditions: + // + // The above copyright notice and this permission notice shall be included + // in all copies or substantial portions of the Software. + // + // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN + // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + // USE OR OTHER DEALINGS IN THE SOFTWARE. - if (!nodule[name].__unwrap) { - logger('no original to unwrap to -- has ' + name + ' already been unwrapped?') - } else { - return nodule[name].__unwrap() - } -} - -function massUnwrap (nodules, names) { - if (!nodules) { - logger('must provide one or more modules to patch') - logger((new Error()).stack) - return - } else if (!Array.isArray(nodules)) { - nodules = [nodules] - } + module.exports = Stream; - if (!(names && Array.isArray(names))) { - logger('must provide one or more functions to unwrap on modules') - return - } + var EE = require('events').EventEmitter; + var inherits = require('inherits'); - nodules.forEach(function (nodule) { - names.forEach(function (name) { - unwrap(nodule, name) - }) - }) -} - -shimmer.wrap = wrap -shimmer.massWrap = massWrap -shimmer.unwrap = unwrap -shimmer.massUnwrap = massUnwrap - -module.exports = shimmer - -},{}],349:[function(require,module,exports){ -// Copyright 2015 Joyent, Inc. - -var Buffer = require('safer-buffer').Buffer; - -var algInfo = { - 'dsa': { - parts: ['p', 'q', 'g', 'y'], - sizePart: 'p' - }, - 'rsa': { - parts: ['e', 'n'], - sizePart: 'n' - }, - 'ecdsa': { - parts: ['curve', 'Q'], - sizePart: 'Q' - }, - 'ed25519': { - parts: ['A'], - sizePart: 'A' - } -}; -algInfo['curve25519'] = algInfo['ed25519']; - -var algPrivInfo = { - 'dsa': { - parts: ['p', 'q', 'g', 'y', 'x'] - }, - 'rsa': { - parts: ['n', 'e', 'd', 'iqmp', 'p', 'q'] - }, - 'ecdsa': { - parts: ['curve', 'Q', 'd'] - }, - 'ed25519': { - parts: ['A', 'k'] - } -}; -algPrivInfo['curve25519'] = algPrivInfo['ed25519']; - -var hashAlgs = { - 'md5': true, - 'sha1': true, - 'sha256': true, - 'sha384': true, - 'sha512': true -}; + inherits(Stream, EE); + Stream.Readable = require('readable-stream/readable.js'); + Stream.Writable = require('readable-stream/writable.js'); + Stream.Duplex = require('readable-stream/duplex.js'); + Stream.Transform = require('readable-stream/transform.js'); + Stream.PassThrough = require('readable-stream/passthrough.js'); -/* - * Taken from - * http://csrc.nist.gov/groups/ST/toolkit/documents/dss/NISTReCur.pdf - */ -var curves = { - 'nistp256': { - size: 256, - pkcs8oid: '1.2.840.10045.3.1.7', - p: Buffer.from(('00' + - 'ffffffff 00000001 00000000 00000000' + - '00000000 ffffffff ffffffff ffffffff'). - replace(/ /g, ''), 'hex'), - a: Buffer.from(('00' + - 'FFFFFFFF 00000001 00000000 00000000' + - '00000000 FFFFFFFF FFFFFFFF FFFFFFFC'). - replace(/ /g, ''), 'hex'), - b: Buffer.from(( - '5ac635d8 aa3a93e7 b3ebbd55 769886bc' + - '651d06b0 cc53b0f6 3bce3c3e 27d2604b'). - replace(/ /g, ''), 'hex'), - s: Buffer.from(('00' + - 'c49d3608 86e70493 6a6678e1 139d26b7' + - '819f7e90'). - replace(/ /g, ''), 'hex'), - n: Buffer.from(('00' + - 'ffffffff 00000000 ffffffff ffffffff' + - 'bce6faad a7179e84 f3b9cac2 fc632551'). - replace(/ /g, ''), 'hex'), - G: Buffer.from(('04' + - '6b17d1f2 e12c4247 f8bce6e5 63a440f2' + - '77037d81 2deb33a0 f4a13945 d898c296' + - '4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16' + - '2bce3357 6b315ece cbb64068 37bf51f5'). - replace(/ /g, ''), 'hex') - }, - 'nistp384': { - size: 384, - pkcs8oid: '1.3.132.0.34', - p: Buffer.from(('00' + - 'ffffffff ffffffff ffffffff ffffffff' + - 'ffffffff ffffffff ffffffff fffffffe' + - 'ffffffff 00000000 00000000 ffffffff'). - replace(/ /g, ''), 'hex'), - a: Buffer.from(('00' + - 'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' + - 'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFE' + - 'FFFFFFFF 00000000 00000000 FFFFFFFC'). - replace(/ /g, ''), 'hex'), - b: Buffer.from(( - 'b3312fa7 e23ee7e4 988e056b e3f82d19' + - '181d9c6e fe814112 0314088f 5013875a' + - 'c656398d 8a2ed19d 2a85c8ed d3ec2aef'). - replace(/ /g, ''), 'hex'), - s: Buffer.from(('00' + - 'a335926a a319a27a 1d00896a 6773a482' + - '7acdac73'). - replace(/ /g, ''), 'hex'), - n: Buffer.from(('00' + - 'ffffffff ffffffff ffffffff ffffffff' + - 'ffffffff ffffffff c7634d81 f4372ddf' + - '581a0db2 48b0a77a ecec196a ccc52973'). - replace(/ /g, ''), 'hex'), - G: Buffer.from(('04' + - 'aa87ca22 be8b0537 8eb1c71e f320ad74' + - '6e1d3b62 8ba79b98 59f741e0 82542a38' + - '5502f25d bf55296c 3a545e38 72760ab7' + - '3617de4a 96262c6f 5d9e98bf 9292dc29' + - 'f8f41dbd 289a147c e9da3113 b5f0b8c0' + - '0a60b1ce 1d7e819d 7a431d7c 90ea0e5f'). - replace(/ /g, ''), 'hex') - }, - 'nistp521': { - size: 521, - pkcs8oid: '1.3.132.0.35', - p: Buffer.from(( - '01ffffff ffffffff ffffffff ffffffff' + - 'ffffffff ffffffff ffffffff ffffffff' + - 'ffffffff ffffffff ffffffff ffffffff' + - 'ffffffff ffffffff ffffffff ffffffff' + - 'ffff').replace(/ /g, ''), 'hex'), - a: Buffer.from(('01FF' + - 'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' + - 'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' + - 'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' + - 'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFC'). - replace(/ /g, ''), 'hex'), - b: Buffer.from(('51' + - '953eb961 8e1c9a1f 929a21a0 b68540ee' + - 'a2da725b 99b315f3 b8b48991 8ef109e1' + - '56193951 ec7e937b 1652c0bd 3bb1bf07' + - '3573df88 3d2c34f1 ef451fd4 6b503f00'). - replace(/ /g, ''), 'hex'), - s: Buffer.from(('00' + - 'd09e8800 291cb853 96cc6717 393284aa' + - 'a0da64ba').replace(/ /g, ''), 'hex'), - n: Buffer.from(('01ff' + - 'ffffffff ffffffff ffffffff ffffffff' + - 'ffffffff ffffffff ffffffff fffffffa' + - '51868783 bf2f966b 7fcc0148 f709a5d0' + - '3bb5c9b8 899c47ae bb6fb71e 91386409'). - replace(/ /g, ''), 'hex'), - G: Buffer.from(('04' + - '00c6 858e06b7 0404e9cd 9e3ecb66 2395b442' + - '9c648139 053fb521 f828af60 6b4d3dba' + - 'a14b5e77 efe75928 fe1dc127 a2ffa8de' + - '3348b3c1 856a429b f97e7e31 c2e5bd66' + - '0118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9' + - '98f54449 579b4468 17afbd17 273e662c' + - '97ee7299 5ef42640 c550b901 3fad0761' + - '353c7086 a272c240 88be9476 9fd16650'). - replace(/ /g, ''), 'hex') - } -}; + // Backwards-compat with node 0.4.x + Stream.Stream = Stream; -module.exports = { - info: algInfo, - privInfo: algPrivInfo, - hashAlgs: hashAlgs, - curves: curves -}; + // old-style streams. Note that the pipe method (the only relevant + // part of this class) is overridden in the Readable class. -},{"safer-buffer":339}],350:[function(require,module,exports){ -// Copyright 2016 Joyent, Inc. - -module.exports = Certificate; - -var assert = require('assert-plus'); -var Buffer = require('safer-buffer').Buffer; -var algs = require('./algs'); -var crypto = require('crypto'); -var Fingerprint = require('./fingerprint'); -var Signature = require('./signature'); -var errs = require('./errors'); -var util = require('util'); -var utils = require('./utils'); -var Key = require('./key'); -var PrivateKey = require('./private-key'); -var Identity = require('./identity'); - -var formats = {}; -formats['openssh'] = require('./formats/openssh-cert'); -formats['x509'] = require('./formats/x509'); -formats['pem'] = require('./formats/x509-pem'); - -var CertificateParseError = errs.CertificateParseError; -var InvalidAlgorithmError = errs.InvalidAlgorithmError; - -function Certificate(opts) { - assert.object(opts, 'options'); - assert.arrayOfObject(opts.subjects, 'options.subjects'); - utils.assertCompatible(opts.subjects[0], Identity, [1, 0], - 'options.subjects'); - utils.assertCompatible(opts.subjectKey, Key, [1, 0], - 'options.subjectKey'); - utils.assertCompatible(opts.issuer, Identity, [1, 0], 'options.issuer'); - if (opts.issuerKey !== undefined) { - utils.assertCompatible(opts.issuerKey, Key, [1, 0], - 'options.issuerKey'); - } - assert.object(opts.signatures, 'options.signatures'); - assert.buffer(opts.serial, 'options.serial'); - assert.date(opts.validFrom, 'options.validFrom'); - assert.date(opts.validUntil, 'optons.validUntil'); - - assert.optionalArrayOfString(opts.purposes, 'options.purposes'); - - this._hashCache = {}; - - this.subjects = opts.subjects; - this.issuer = opts.issuer; - this.subjectKey = opts.subjectKey; - this.issuerKey = opts.issuerKey; - this.signatures = opts.signatures; - this.serial = opts.serial; - this.validFrom = opts.validFrom; - this.validUntil = opts.validUntil; - this.purposes = opts.purposes; -} - -Certificate.formats = formats; - -Certificate.prototype.toBuffer = function (format, options) { - if (format === undefined) - format = 'x509'; - assert.string(format, 'format'); - assert.object(formats[format], 'formats[format]'); - assert.optionalObject(options, 'options'); - - return (formats[format].write(this, options)); -}; + function Stream () { + EE.call(this); + } -Certificate.prototype.toString = function (format, options) { - if (format === undefined) - format = 'pem'; - return (this.toBuffer(format, options).toString()); -}; + Stream.prototype.pipe = function (dest, options) { + var source = this; -Certificate.prototype.fingerprint = function (algo) { - if (algo === undefined) - algo = 'sha256'; - assert.string(algo, 'algorithm'); - var opts = { - type: 'certificate', - hash: this.hash(algo), - algorithm: algo - }; - return (new Fingerprint(opts)); -}; + function ondata (chunk) { + if (dest.writable) { + if (dest.write(chunk) === false && source.pause) { + source.pause(); + } + } + } -Certificate.prototype.hash = function (algo) { - assert.string(algo, 'algorithm'); - algo = algo.toLowerCase(); - if (algs.hashAlgs[algo] === undefined) - throw (new InvalidAlgorithmError(algo)); + source.on('data', ondata); - if (this._hashCache[algo]) - return (this._hashCache[algo]); + function ondrain () { + if (source.readable && source.resume) { + source.resume(); + } + } - var hash = crypto.createHash(algo). - update(this.toBuffer('x509')).digest(); - this._hashCache[algo] = hash; - return (hash); -}; + dest.on('drain', ondrain); -Certificate.prototype.isExpired = function (when) { - if (when === undefined) - when = new Date(); - return (!((when.getTime() >= this.validFrom.getTime()) && - (when.getTime() < this.validUntil.getTime()))); -}; + // If the 'end' option is not supplied, dest.end() will be called when + // source gets the 'end' or 'close' events. Only dest.end() once. + if (!dest._isStdio && (!options || options.end !== false)) { + source.on('end', onend); + source.on('close', onclose); + } -Certificate.prototype.isSignedBy = function (issuerCert) { - utils.assertCompatible(issuerCert, Certificate, [1, 0], 'issuer'); + var didOnEnd = false; + function onend () { + if (didOnEnd) return; + didOnEnd = true; - if (!this.issuer.equals(issuerCert.subjects[0])) - return (false); - if (this.issuer.purposes && this.issuer.purposes.length > 0 && - this.issuer.purposes.indexOf('ca') === -1) { - return (false); - } + dest.end(); + } - return (this.isSignedByKey(issuerCert.subjectKey)); -}; + function onclose () { + if (didOnEnd) return; + didOnEnd = true; -Certificate.prototype.isSignedByKey = function (issuerKey) { - utils.assertCompatible(issuerKey, Key, [1, 2], 'issuerKey'); + if (typeof dest.destroy === 'function') dest.destroy(); + } - if (this.issuerKey !== undefined) { - return (this.issuerKey. - fingerprint('sha512').matches(issuerKey)); - } + // don't leave dangling pipes when there are errors. + function onerror (er) { + cleanup(); + if (EE.listenerCount(this, 'error') === 0) { + throw er; // Unhandled stream error in pipe. + } + } - var fmt = Object.keys(this.signatures)[0]; - var valid = formats[fmt].verify(this, issuerKey); - if (valid) - this.issuerKey = issuerKey; - return (valid); -}; + source.on('error', onerror); + dest.on('error', onerror); -Certificate.prototype.signWith = function (key) { - utils.assertCompatible(key, PrivateKey, [1, 2], 'key'); - var fmts = Object.keys(formats); - var didOne = false; - for (var i = 0; i < fmts.length; ++i) { - if (fmts[i] !== 'pem') { - var ret = formats[fmts[i]].sign(this, key); - if (ret === true) - didOne = true; - } - } - if (!didOne) { - throw (new Error('Failed to sign the certificate for any ' + - 'available certificate formats')); - } -}; + // remove all the event listeners that were added. + function cleanup () { + source.removeListener('data', ondata); + dest.removeListener('drain', ondrain); -Certificate.createSelfSigned = function (subjectOrSubjects, key, options) { - var subjects; - if (Array.isArray(subjectOrSubjects)) - subjects = subjectOrSubjects; - else - subjects = [subjectOrSubjects]; - - assert.arrayOfObject(subjects); - subjects.forEach(function (subject) { - utils.assertCompatible(subject, Identity, [1, 0], 'subject'); - }); - - utils.assertCompatible(key, PrivateKey, [1, 2], 'private key'); - - assert.optionalObject(options, 'options'); - if (options === undefined) - options = {}; - assert.optionalObject(options.validFrom, 'options.validFrom'); - assert.optionalObject(options.validUntil, 'options.validUntil'); - var validFrom = options.validFrom; - var validUntil = options.validUntil; - if (validFrom === undefined) - validFrom = new Date(); - if (validUntil === undefined) { - assert.optionalNumber(options.lifetime, 'options.lifetime'); - var lifetime = options.lifetime; - if (lifetime === undefined) - lifetime = 10*365*24*3600; - validUntil = new Date(); - validUntil.setTime(validUntil.getTime() + lifetime*1000); - } - assert.optionalBuffer(options.serial, 'options.serial'); - var serial = options.serial; - if (serial === undefined) - serial = Buffer.from('0000000000000001', 'hex'); - - var purposes = options.purposes; - if (purposes === undefined) - purposes = []; - - if (purposes.indexOf('signature') === -1) - purposes.push('signature'); - - /* Self-signed certs are always CAs. */ - if (purposes.indexOf('ca') === -1) - purposes.push('ca'); - if (purposes.indexOf('crl') === -1) - purposes.push('crl'); - - /* - * If we weren't explicitly given any other purposes, do the sensible - * thing and add some basic ones depending on the subject type. - */ - if (purposes.length <= 3) { - var hostSubjects = subjects.filter(function (subject) { - return (subject.type === 'host'); - }); - var userSubjects = subjects.filter(function (subject) { - return (subject.type === 'user'); - }); - if (hostSubjects.length > 0) { - if (purposes.indexOf('serverAuth') === -1) - purposes.push('serverAuth'); - } - if (userSubjects.length > 0) { - if (purposes.indexOf('clientAuth') === -1) - purposes.push('clientAuth'); - } - if (userSubjects.length > 0 || hostSubjects.length > 0) { - if (purposes.indexOf('keyAgreement') === -1) - purposes.push('keyAgreement'); - if (key.type === 'rsa' && - purposes.indexOf('encryption') === -1) - purposes.push('encryption'); - } - } - - var cert = new Certificate({ - subjects: subjects, - issuer: subjects[0], - subjectKey: key.toPublic(), - issuerKey: key.toPublic(), - signatures: {}, - serial: serial, - validFrom: validFrom, - validUntil: validUntil, - purposes: purposes - }); - cert.signWith(key); - - return (cert); -}; + source.removeListener('end', onend); + source.removeListener('close', onclose); -Certificate.create = - function (subjectOrSubjects, key, issuer, issuerKey, options) { - var subjects; - if (Array.isArray(subjectOrSubjects)) - subjects = subjectOrSubjects; - else - subjects = [subjectOrSubjects]; - - assert.arrayOfObject(subjects); - subjects.forEach(function (subject) { - utils.assertCompatible(subject, Identity, [1, 0], 'subject'); - }); - - utils.assertCompatible(key, Key, [1, 0], 'key'); - if (PrivateKey.isPrivateKey(key)) - key = key.toPublic(); - utils.assertCompatible(issuer, Identity, [1, 0], 'issuer'); - utils.assertCompatible(issuerKey, PrivateKey, [1, 2], 'issuer key'); - - assert.optionalObject(options, 'options'); - if (options === undefined) - options = {}; - assert.optionalObject(options.validFrom, 'options.validFrom'); - assert.optionalObject(options.validUntil, 'options.validUntil'); - var validFrom = options.validFrom; - var validUntil = options.validUntil; - if (validFrom === undefined) - validFrom = new Date(); - if (validUntil === undefined) { - assert.optionalNumber(options.lifetime, 'options.lifetime'); - var lifetime = options.lifetime; - if (lifetime === undefined) - lifetime = 10*365*24*3600; - validUntil = new Date(); - validUntil.setTime(validUntil.getTime() + lifetime*1000); - } - assert.optionalBuffer(options.serial, 'options.serial'); - var serial = options.serial; - if (serial === undefined) - serial = Buffer.from('0000000000000001', 'hex'); - - var purposes = options.purposes; - if (purposes === undefined) - purposes = []; - - if (purposes.indexOf('signature') === -1) - purposes.push('signature'); - - if (options.ca === true) { - if (purposes.indexOf('ca') === -1) - purposes.push('ca'); - if (purposes.indexOf('crl') === -1) - purposes.push('crl'); - } - - var hostSubjects = subjects.filter(function (subject) { - return (subject.type === 'host'); - }); - var userSubjects = subjects.filter(function (subject) { - return (subject.type === 'user'); - }); - if (hostSubjects.length > 0) { - if (purposes.indexOf('serverAuth') === -1) - purposes.push('serverAuth'); - } - if (userSubjects.length > 0) { - if (purposes.indexOf('clientAuth') === -1) - purposes.push('clientAuth'); - } - if (userSubjects.length > 0 || hostSubjects.length > 0) { - if (purposes.indexOf('keyAgreement') === -1) - purposes.push('keyAgreement'); - if (key.type === 'rsa' && - purposes.indexOf('encryption') === -1) - purposes.push('encryption'); - } - - var cert = new Certificate({ - subjects: subjects, - issuer: issuer, - subjectKey: key, - issuerKey: issuerKey.toPublic(), - signatures: {}, - serial: serial, - validFrom: validFrom, - validUntil: validUntil, - purposes: purposes - }); - cert.signWith(issuerKey); - - return (cert); -}; + source.removeListener('error', onerror); + dest.removeListener('error', onerror); -Certificate.parse = function (data, format, options) { - if (typeof (data) !== 'string') - assert.buffer(data, 'data'); - if (format === undefined) - format = 'auto'; - assert.string(format, 'format'); - if (typeof (options) === 'string') - options = { filename: options }; - assert.optionalObject(options, 'options'); - if (options === undefined) - options = {}; - assert.optionalString(options.filename, 'options.filename'); - if (options.filename === undefined) - options.filename = '(unnamed)'; - - assert.object(formats[format], 'formats[format]'); - - try { - var k = formats[format].read(data, options); - return (k); - } catch (e) { - throw (new CertificateParseError(options.filename, format, e)); - } -}; + source.removeListener('end', cleanup); + source.removeListener('close', cleanup); -Certificate.isCertificate = function (obj, ver) { - return (utils.isCompatible(obj, Certificate, ver)); -}; + dest.removeListener('close', cleanup); + } -/* - * API versions for Certificate: - * [1,0] -- initial ver - */ -Certificate.prototype._sshpkApiVersion = [1, 0]; + source.on('end', cleanup); + source.on('close', cleanup); -Certificate._oldVersionDetect = function (obj) { - return ([1, 0]); -}; + dest.on('close', cleanup); -},{"./algs":349,"./errors":353,"./fingerprint":354,"./formats/openssh-cert":357,"./formats/x509":365,"./formats/x509-pem":364,"./identity":366,"./key":368,"./private-key":369,"./signature":370,"./utils":372,"assert-plus":61,"crypto":112,"safer-buffer":339,"util":393}],351:[function(require,module,exports){ -// Copyright 2017 Joyent, Inc. + dest.emit('pipe', source); -module.exports = { - DiffieHellman: DiffieHellman, - generateECDSA: generateECDSA, - generateED25519: generateED25519 -}; + // Allow for unix-like usage: A.pipe(B).pipe(C) + return dest; + }; + }, { events: 161, inherits: 217, 'readable-stream/duplex.js': 307, 'readable-stream/passthrough.js': 318, 'readable-stream/readable.js': 319, 'readable-stream/transform.js': 320, 'readable-stream/writable.js': 321 }], + 374: [function (require, module, exports) { + (function (global) { + var ClientRequest = require('./lib/request'); + var response = require('./lib/response'); + var extend = require('xtend'); + var statusCodes = require('builtin-status-codes'); + var url = require('url'); + + var http = exports; + + http.request = function (opts, cb) { + if (typeof opts === 'string') { opts = url.parse(opts); } else { opts = extend(opts); } + + // Normally, the page is loaded from http or https, so not specifying a protocol + // will result in a (valid) protocol-relative url. However, this won't work if + // the protocol is something else, like 'file:' + var defaultProtocol = global.location.protocol.search(/^https?:$/) === -1 ? 'http:' : ''; + + var protocol = opts.protocol || defaultProtocol; + var host = opts.hostname || opts.host; + var port = opts.port; + var path = opts.path || '/'; + + // Necessary for IPv6 addresses + if (host && host.indexOf(':') !== -1) { host = '[' + host + ']'; } + + // This may be a relative url. The browser should always be able to interpret it correctly. + opts.url = (host ? (protocol + '//' + host) : '') + (port ? ':' + port : '') + path; + opts.method = (opts.method || 'GET').toUpperCase(); + opts.headers = opts.headers || {}; + + // Also valid opts.auth, opts.mode + + var req = new ClientRequest(opts); + if (cb) { req.on('response', cb); } + return req; + }; -var assert = require('assert-plus'); -var crypto = require('crypto'); -var Buffer = require('safer-buffer').Buffer; -var algs = require('./algs'); -var utils = require('./utils'); -var nacl; - -var Key = require('./key'); -var PrivateKey = require('./private-key'); - -var CRYPTO_HAVE_ECDH = (crypto.createECDH !== undefined); - -var ecdh, ec, jsbn; - -function DiffieHellman(key) { - utils.assertCompatible(key, Key, [1, 4], 'key'); - this._isPriv = PrivateKey.isPrivateKey(key, [1, 3]); - this._algo = key.type; - this._curve = key.curve; - this._key = key; - if (key.type === 'dsa') { - if (!CRYPTO_HAVE_ECDH) { - throw (new Error('Due to bugs in the node 0.10 ' + - 'crypto API, node 0.12.x or later is required ' + - 'to use DH')); - } - this._dh = crypto.createDiffieHellman( - key.part.p.data, undefined, - key.part.g.data, undefined); - this._p = key.part.p; - this._g = key.part.g; - if (this._isPriv) - this._dh.setPrivateKey(key.part.x.data); - this._dh.setPublicKey(key.part.y.data); - - } else if (key.type === 'ecdsa') { - if (!CRYPTO_HAVE_ECDH) { - if (ecdh === undefined) - ecdh = require('ecc-jsbn'); - if (ec === undefined) - ec = require('ecc-jsbn/lib/ec'); - if (jsbn === undefined) - jsbn = require('jsbn').BigInteger; - - this._ecParams = new X9ECParameters(this._curve); - - if (this._isPriv) { - this._priv = new ECPrivate( - this._ecParams, key.part.d.data); - } - return; - } - - var curve = { - 'nistp256': 'prime256v1', - 'nistp384': 'secp384r1', - 'nistp521': 'secp521r1' - }[key.curve]; - this._dh = crypto.createECDH(curve); - if (typeof (this._dh) !== 'object' || - typeof (this._dh.setPrivateKey) !== 'function') { - CRYPTO_HAVE_ECDH = false; - DiffieHellman.call(this, key); - return; - } - if (this._isPriv) - this._dh.setPrivateKey(key.part.d.data); - this._dh.setPublicKey(key.part.Q.data); - - } else if (key.type === 'curve25519') { - if (nacl === undefined) - nacl = require('tweetnacl'); - - if (this._isPriv) { - utils.assertCompatible(key, PrivateKey, [1, 5], 'key'); - this._priv = key.part.k.data; - } - - } else { - throw (new Error('DH not supported for ' + key.type + ' keys')); - } -} - -DiffieHellman.prototype.getPublicKey = function () { - if (this._isPriv) - return (this._key.toPublic()); - return (this._key); -}; + http.get = function get (opts, cb) { + var req = http.request(opts, cb); + req.end(); + return req; + }; -DiffieHellman.prototype.getPrivateKey = function () { - if (this._isPriv) - return (this._key); - else - return (undefined); -}; -DiffieHellman.prototype.getKey = DiffieHellman.prototype.getPrivateKey; + http.ClientRequest = ClientRequest; + http.IncomingMessage = response.IncomingMessage; + + http.Agent = function () {}; + http.Agent.defaultMaxSockets = 4; + + http.globalAgent = new http.Agent(); + + http.STATUS_CODES = statusCodes; + + http.METHODS = [ + 'CHECKOUT', + 'CONNECT', + 'COPY', + 'DELETE', + 'GET', + 'HEAD', + 'LOCK', + 'M-SEARCH', + 'MERGE', + 'MKACTIVITY', + 'MKCOL', + 'MOVE', + 'NOTIFY', + 'OPTIONS', + 'PATCH', + 'POST', + 'PROPFIND', + 'PROPPATCH', + 'PURGE', + 'PUT', + 'REPORT', + 'SEARCH', + 'SUBSCRIBE', + 'TRACE', + 'UNLOCK', + 'UNSUBSCRIBE' + ]; + }).call(this, typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : typeof window !== 'undefined' ? window : {}); + }, { './lib/request': 376, './lib/response': 377, 'builtin-status-codes': 99, url: 389, xtend: 398 }], + 375: [function (require, module, exports) { + (function (global) { + exports.fetch = isFunction(global.fetch) && isFunction(global.ReadableStream); -DiffieHellman.prototype._keyCheck = function (pk, isPub) { - assert.object(pk, 'key'); - if (!isPub) - utils.assertCompatible(pk, PrivateKey, [1, 3], 'key'); - utils.assertCompatible(pk, Key, [1, 4], 'key'); + exports.writableStream = isFunction(global.WritableStream); - if (pk.type !== this._algo) { - throw (new Error('A ' + pk.type + ' key cannot be used in ' + - this._algo + ' Diffie-Hellman')); - } + exports.abortController = isFunction(global.AbortController); - if (pk.curve !== this._curve) { - throw (new Error('A key from the ' + pk.curve + ' curve ' + - 'cannot be used with a ' + this._curve + - ' Diffie-Hellman')); - } + exports.blobConstructor = false; + try { + new Blob([new ArrayBuffer(1)]); + exports.blobConstructor = true; + } catch (e) {} + + // The xhr request to example.com may violate some restrictive CSP configurations, + // so if we're running in a browser that supports `fetch`, avoid calling getXHR() + // and assume support for certain features below. + var xhr; + function getXHR () { + // Cache the xhr value + if (xhr !== undefined) return xhr; + + if (global.XMLHttpRequest) { + xhr = new global.XMLHttpRequest(); + // If XDomainRequest is available (ie only, where xhr might not work + // cross domain), use the page location. Otherwise use example.com + // Note: this doesn't actually make an http request. + try { + xhr.open('GET', global.XDomainRequest ? '/' : 'https://example.com'); + } catch (e) { + xhr = null; + } + } else { + // Service workers don't have XHR + xhr = null; + } + return xhr; + } - if (pk.type === 'dsa') { - assert.deepEqual(pk.part.p, this._p, - 'DSA key prime does not match'); - assert.deepEqual(pk.part.g, this._g, - 'DSA key generator does not match'); - } -}; + function checkTypeSupport (type) { + var xhr = getXHR(); + if (!xhr) return false; + try { + xhr.responseType = type; + return xhr.responseType === type; + } catch (e) {} + return false; + } -DiffieHellman.prototype.setKey = function (pk) { - this._keyCheck(pk); + // For some strange reason, Safari 7.0 reports typeof global.ArrayBuffer === 'object'. + // Safari 7.1 appears to have fixed this bug. + var haveArrayBuffer = typeof global.ArrayBuffer !== 'undefined'; + var haveSlice = haveArrayBuffer && isFunction(global.ArrayBuffer.prototype.slice); - if (pk.type === 'dsa') { - this._dh.setPrivateKey(pk.part.x.data); - this._dh.setPublicKey(pk.part.y.data); + // If fetch is supported, then arraybuffer will be supported too. Skip calling + // checkTypeSupport(), since that calls getXHR(). + exports.arraybuffer = exports.fetch || (haveArrayBuffer && checkTypeSupport('arraybuffer')); - } else if (pk.type === 'ecdsa') { - if (CRYPTO_HAVE_ECDH) { - this._dh.setPrivateKey(pk.part.d.data); - this._dh.setPublicKey(pk.part.Q.data); - } else { - this._priv = new ECPrivate( - this._ecParams, pk.part.d.data); - } - - } else if (pk.type === 'curve25519') { - var k = pk.part.k; - if (!pk.part.k) - k = pk.part.r; - this._priv = k.data; - if (this._priv[0] === 0x00) - this._priv = this._priv.slice(1); - this._priv = this._priv.slice(0, 32); - } - this._key = pk; - this._isPriv = true; -}; -DiffieHellman.prototype.setPrivateKey = DiffieHellman.prototype.setKey; + // These next two tests unavoidably show warnings in Chrome. Since fetch will always + // be used if it's available, just return false for these to avoid the warnings. + exports.msstream = !exports.fetch && haveSlice && checkTypeSupport('ms-stream'); + exports.mozchunkedarraybuffer = !exports.fetch && haveArrayBuffer && + checkTypeSupport('moz-chunked-arraybuffer'); -DiffieHellman.prototype.computeSecret = function (otherpk) { - this._keyCheck(otherpk, true); - if (!this._isPriv) - throw (new Error('DH exchange has not been initialized with ' + - 'a private key yet')); + // If fetch is supported, then overrideMimeType will be supported too. Skip calling + // getXHR(). + exports.overrideMimeType = exports.fetch || (getXHR() ? isFunction(getXHR().overrideMimeType) : false); - var pub; - if (this._algo === 'dsa') { - return (this._dh.computeSecret( - otherpk.part.y.data)); + exports.vbArray = isFunction(global.VBArray); - } else if (this._algo === 'ecdsa') { - if (CRYPTO_HAVE_ECDH) { - return (this._dh.computeSecret( - otherpk.part.Q.data)); - } else { - pub = new ECPublic( - this._ecParams, otherpk.part.Q.data); - return (this._priv.deriveSharedSecret(pub)); - } - - } else if (this._algo === 'curve25519') { - pub = otherpk.part.A.data; - while (pub[0] === 0x00 && pub.length > 32) - pub = pub.slice(1); - var priv = this._priv; - assert.strictEqual(pub.length, 32); - assert.strictEqual(priv.length, 32); - - var secret = nacl.box.before(new Uint8Array(pub), - new Uint8Array(priv)); + function isFunction (value) { + return typeof value === 'function'; + } - return (Buffer.from(secret)); - } + xhr = null; // Help gc + }).call(this, typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : typeof window !== 'undefined' ? window : {}); + }, {}], + 376: [function (require, module, exports) { + (function (process, global, Buffer) { + var capability = require('./capability'); + var inherits = require('inherits'); + var response = require('./response'); + var stream = require('readable-stream'); + var toArrayBuffer = require('to-arraybuffer'); + + var IncomingMessage = response.IncomingMessage; + var rStates = response.readyStates; + + function decideMode (preferBinary, useFetch) { + if (capability.fetch && useFetch) { + return 'fetch'; + } else if (capability.mozchunkedarraybuffer) { + return 'moz-chunked-arraybuffer'; + } else if (capability.msstream) { + return 'ms-stream'; + } else if (capability.arraybuffer && preferBinary) { + return 'arraybuffer'; + } else if (capability.vbArray && preferBinary) { + return 'text:vbarray'; + } else { + return 'text'; + } + } - throw (new Error('Invalid algorithm: ' + this._algo)); -}; + var ClientRequest = module.exports = function (opts) { + var self = this; + stream.Writable.call(self); -DiffieHellman.prototype.generateKey = function () { - var parts = []; - var priv, pub; - if (this._algo === 'dsa') { - this._dh.generateKeys(); - - parts.push({name: 'p', data: this._p.data}); - parts.push({name: 'q', data: this._key.part.q.data}); - parts.push({name: 'g', data: this._g.data}); - parts.push({name: 'y', data: this._dh.getPublicKey()}); - parts.push({name: 'x', data: this._dh.getPrivateKey()}); - this._key = new PrivateKey({ - type: 'dsa', - parts: parts - }); - this._isPriv = true; - return (this._key); - - } else if (this._algo === 'ecdsa') { - if (CRYPTO_HAVE_ECDH) { - this._dh.generateKeys(); - - parts.push({name: 'curve', - data: Buffer.from(this._curve)}); - parts.push({name: 'Q', data: this._dh.getPublicKey()}); - parts.push({name: 'd', data: this._dh.getPrivateKey()}); - this._key = new PrivateKey({ - type: 'ecdsa', - curve: this._curve, - parts: parts - }); - this._isPriv = true; - return (this._key); - - } else { - var n = this._ecParams.getN(); - var r = new jsbn(crypto.randomBytes(n.bitLength())); - var n1 = n.subtract(jsbn.ONE); - priv = r.mod(n1).add(jsbn.ONE); - pub = this._ecParams.getG().multiply(priv); - - priv = Buffer.from(priv.toByteArray()); - pub = Buffer.from(this._ecParams.getCurve(). - encodePointHex(pub), 'hex'); - - this._priv = new ECPrivate(this._ecParams, priv); - - parts.push({name: 'curve', - data: Buffer.from(this._curve)}); - parts.push({name: 'Q', data: pub}); - parts.push({name: 'd', data: priv}); - - this._key = new PrivateKey({ - type: 'ecdsa', - curve: this._curve, - parts: parts - }); - this._isPriv = true; - return (this._key); - } - - } else if (this._algo === 'curve25519') { - var pair = nacl.box.keyPair(); - priv = Buffer.from(pair.secretKey); - pub = Buffer.from(pair.publicKey); - priv = Buffer.concat([priv, pub]); - assert.strictEqual(priv.length, 64); - assert.strictEqual(pub.length, 32); - - parts.push({name: 'A', data: pub}); - parts.push({name: 'k', data: priv}); - this._key = new PrivateKey({ - type: 'curve25519', - parts: parts - }); - this._isPriv = true; - return (this._key); - } - - throw (new Error('Invalid algorithm: ' + this._algo)); -}; -DiffieHellman.prototype.generateKeys = DiffieHellman.prototype.generateKey; - -/* These are helpers for using ecc-jsbn (for node 0.10 compatibility). */ - -function X9ECParameters(name) { - var params = algs.curves[name]; - assert.object(params); - - var p = new jsbn(params.p); - var a = new jsbn(params.a); - var b = new jsbn(params.b); - var n = new jsbn(params.n); - var h = jsbn.ONE; - var curve = new ec.ECCurveFp(p, a, b); - var G = curve.decodePointHex(params.G.toString('hex')); - - this.curve = curve; - this.g = G; - this.n = n; - this.h = h; -} -X9ECParameters.prototype.getCurve = function () { return (this.curve); }; -X9ECParameters.prototype.getG = function () { return (this.g); }; -X9ECParameters.prototype.getN = function () { return (this.n); }; -X9ECParameters.prototype.getH = function () { return (this.h); }; - -function ECPublic(params, buffer) { - this._params = params; - if (buffer[0] === 0x00) - buffer = buffer.slice(1); - this._pub = params.getCurve().decodePointHex(buffer.toString('hex')); -} - -function ECPrivate(params, buffer) { - this._params = params; - this._priv = new jsbn(utils.mpNormalize(buffer)); -} -ECPrivate.prototype.deriveSharedSecret = function (pubKey) { - assert.ok(pubKey instanceof ECPublic); - var S = pubKey._pub.multiply(this._priv); - return (Buffer.from(S.getX().toBigInteger().toByteArray())); -}; + self._opts = opts; + self._body = []; + self._headers = {}; + if (opts.auth) { self.setHeader('Authorization', 'Basic ' + new Buffer(opts.auth).toString('base64')); } + Object.keys(opts.headers).forEach(function (name) { + self.setHeader(name, opts.headers[name]); + }); -function generateED25519() { - if (nacl === undefined) - nacl = require('tweetnacl'); - - var pair = nacl.sign.keyPair(); - var priv = Buffer.from(pair.secretKey); - var pub = Buffer.from(pair.publicKey); - assert.strictEqual(priv.length, 64); - assert.strictEqual(pub.length, 32); - - var parts = []; - parts.push({name: 'A', data: pub}); - parts.push({name: 'k', data: priv.slice(0, 32)}); - var key = new PrivateKey({ - type: 'ed25519', - parts: parts - }); - return (key); -} - -/* Generates a new ECDSA private key on a given curve. */ -function generateECDSA(curve) { - var parts = []; - var key; - - if (CRYPTO_HAVE_ECDH) { - /* - * Node crypto doesn't expose key generation directly, but the - * ECDH instances can generate keys. It turns out this just - * calls into the OpenSSL generic key generator, and we can - * read its output happily without doing an actual DH. So we - * use that here. - */ - var osCurve = { - 'nistp256': 'prime256v1', - 'nistp384': 'secp384r1', - 'nistp521': 'secp521r1' - }[curve]; - - var dh = crypto.createECDH(osCurve); - dh.generateKeys(); - - parts.push({name: 'curve', - data: Buffer.from(curve)}); - parts.push({name: 'Q', data: dh.getPublicKey()}); - parts.push({name: 'd', data: dh.getPrivateKey()}); - - key = new PrivateKey({ - type: 'ecdsa', - curve: curve, - parts: parts - }); - return (key); - } else { - if (ecdh === undefined) - ecdh = require('ecc-jsbn'); - if (ec === undefined) - ec = require('ecc-jsbn/lib/ec'); - if (jsbn === undefined) - jsbn = require('jsbn').BigInteger; - - var ecParams = new X9ECParameters(curve); - - /* This algorithm taken from FIPS PUB 186-4 (section B.4.1) */ - var n = ecParams.getN(); - /* - * The crypto.randomBytes() function can only give us whole - * bytes, so taking a nod from X9.62, we round up. - */ - var cByteLen = Math.ceil((n.bitLength() + 64) / 8); - var c = new jsbn(crypto.randomBytes(cByteLen)); - - var n1 = n.subtract(jsbn.ONE); - var priv = c.mod(n1).add(jsbn.ONE); - var pub = ecParams.getG().multiply(priv); - - priv = Buffer.from(priv.toByteArray()); - pub = Buffer.from(ecParams.getCurve(). - encodePointHex(pub), 'hex'); - - parts.push({name: 'curve', data: Buffer.from(curve)}); - parts.push({name: 'Q', data: pub}); - parts.push({name: 'd', data: priv}); - - key = new PrivateKey({ - type: 'ecdsa', - curve: curve, - parts: parts - }); - return (key); - } -} - -},{"./algs":349,"./key":368,"./private-key":369,"./utils":372,"assert-plus":61,"crypto":112,"ecc-jsbn":124,"ecc-jsbn/lib/ec":125,"jsbn":222,"safer-buffer":339,"tweetnacl":388}],352:[function(require,module,exports){ -// Copyright 2015 Joyent, Inc. - -module.exports = { - Verifier: Verifier, - Signer: Signer -}; + var preferBinary; + var useFetch = true; + if (opts.mode === 'disable-fetch' || ('requestTimeout' in opts && !capability.abortController)) { + // If the use of XHR should be preferred. Not typically needed. + useFetch = false; + preferBinary = true; + } else if (opts.mode === 'prefer-streaming') { + // If streaming is a high priority but binary compatibility and + // the accuracy of the 'content-type' header aren't + preferBinary = false; + } else if (opts.mode === 'allow-wrong-content-type') { + // If streaming is more important than preserving the 'content-type' header + preferBinary = !capability.overrideMimeType; + } else if (!opts.mode || opts.mode === 'default' || opts.mode === 'prefer-fast') { + // Use binary if text streaming may corrupt data or the content-type header, or for speed + preferBinary = true; + } else { + throw new Error('Invalid value for opts.mode'); + } + self._mode = decideMode(preferBinary, useFetch); + self._fetchTimer = null; + + self.on('finish', function () { + self._onFinish(); + }); + }; -var nacl; -var stream = require('stream'); -var util = require('util'); -var assert = require('assert-plus'); -var Buffer = require('safer-buffer').Buffer; -var Signature = require('./signature'); + inherits(ClientRequest, stream.Writable); -function Verifier(key, hashAlgo) { - if (nacl === undefined) - nacl = require('tweetnacl'); + ClientRequest.prototype.setHeader = function (name, value) { + var self = this; + var lowerName = name.toLowerCase(); + // This check is not necessary, but it prevents warnings from browsers about setting unsafe + // headers. To be honest I'm not entirely sure hiding these warnings is a good thing, but + // http-browserify did it, so I will too. + if (unsafeHeaders.indexOf(lowerName) !== -1) { return; } - if (hashAlgo.toLowerCase() !== 'sha512') - throw (new Error('ED25519 only supports the use of ' + - 'SHA-512 hashes')); + self._headers[lowerName] = { + name: name, + value: value + }; + }; - this.key = key; - this.chunks = []; + ClientRequest.prototype.getHeader = function (name) { + var header = this._headers[name.toLowerCase()]; + if (header) { return header.value; } + return null; + }; - stream.Writable.call(this, {}); -} -util.inherits(Verifier, stream.Writable); + ClientRequest.prototype.removeHeader = function (name) { + var self = this; + delete self._headers[name.toLowerCase()]; + }; -Verifier.prototype._write = function (chunk, enc, cb) { - this.chunks.push(chunk); - cb(); -}; + ClientRequest.prototype._onFinish = function () { + var self = this; + + if (self._destroyed) { return; } + var opts = self._opts; + + var headersObj = self._headers; + var body = null; + if (opts.method !== 'GET' && opts.method !== 'HEAD') { + if (capability.arraybuffer) { + body = toArrayBuffer(Buffer.concat(self._body)); + } else if (capability.blobConstructor) { + body = new global.Blob(self._body.map(function (buffer) { + return toArrayBuffer(buffer); + }), { + type: (headersObj['content-type'] || {}).value || '' + }); + } else { + // get utf8 string + body = Buffer.concat(self._body).toString(); + } + } -Verifier.prototype.update = function (chunk) { - if (typeof (chunk) === 'string') - chunk = Buffer.from(chunk, 'binary'); - this.chunks.push(chunk); -}; + // create flattened list of headers + var headersList = []; + Object.keys(headersObj).forEach(function (keyName) { + var name = headersObj[keyName].name; + var value = headersObj[keyName].value; + if (Array.isArray(value)) { + value.forEach(function (v) { + headersList.push([name, v]); + }); + } else { + headersList.push([name, value]); + } + }); -Verifier.prototype.verify = function (signature, fmt) { - var sig; - if (Signature.isSignature(signature, [2, 0])) { - if (signature.type !== 'ed25519') - return (false); - sig = signature.toBuffer('raw'); + if (self._mode === 'fetch') { + var signal = null; + var fetchTimer = null; + if (capability.abortController) { + var controller = new AbortController(); + signal = controller.signal; + self._fetchAbortController = controller; + + if ('requestTimeout' in opts && opts.requestTimeout !== 0) { + self._fetchTimer = global.setTimeout(function () { + self.emit('requestTimeout'); + if (self._fetchAbortController) { self._fetchAbortController.abort(); } + }, opts.requestTimeout); + } + } - } else if (typeof (signature) === 'string') { - sig = Buffer.from(signature, 'base64'); + global.fetch(self._opts.url, { + method: self._opts.method, + headers: headersList, + body: body || undefined, + mode: 'cors', + credentials: opts.withCredentials ? 'include' : 'same-origin', + signal: signal + }).then(function (response) { + self._fetchResponse = response; + self._connect(); + }, function (reason) { + global.clearTimeout(self._fetchTimer); + if (!self._destroyed) { self.emit('error', reason); } + }); + } else { + var xhr = self._xhr = new global.XMLHttpRequest(); + try { + xhr.open(self._opts.method, self._opts.url, true); + } catch (err) { + process.nextTick(function () { + self.emit('error', err); + }); + return; + } - } else if (Signature.isSignature(signature, [1, 0])) { - throw (new Error('signature was created by too old ' + - 'a version of sshpk and cannot be verified')); - } + // Can't set responseType on really old browsers + if ('responseType' in xhr) { xhr.responseType = self._mode.split(':')[0]; } - assert.buffer(sig); - return (nacl.sign.detached.verify( - new Uint8Array(Buffer.concat(this.chunks)), - new Uint8Array(sig), - new Uint8Array(this.key.part.A.data))); -}; + if ('withCredentials' in xhr) { xhr.withCredentials = !!opts.withCredentials; } -function Signer(key, hashAlgo) { - if (nacl === undefined) - nacl = require('tweetnacl'); + if (self._mode === 'text' && 'overrideMimeType' in xhr) { xhr.overrideMimeType('text/plain; charset=x-user-defined'); } - if (hashAlgo.toLowerCase() !== 'sha512') - throw (new Error('ED25519 only supports the use of ' + - 'SHA-512 hashes')); + if ('requestTimeout' in opts) { + xhr.timeout = opts.requestTimeout; + xhr.ontimeout = function () { + self.emit('requestTimeout'); + }; + } - this.key = key; - this.chunks = []; + headersList.forEach(function (header) { + xhr.setRequestHeader(header[0], header[1]); + }); - stream.Writable.call(this, {}); -} -util.inherits(Signer, stream.Writable); + self._response = null; + xhr.onreadystatechange = function () { + switch (xhr.readyState) { + case rStates.LOADING: + case rStates.DONE: + self._onXHRProgress(); + break; + } + }; + // Necessary for streaming in Firefox, since xhr.response is ONLY defined + // in onprogress, not in onreadystatechange with xhr.readyState = 3 + if (self._mode === 'moz-chunked-arraybuffer') { + xhr.onprogress = function () { + self._onXHRProgress(); + }; + } -Signer.prototype._write = function (chunk, enc, cb) { - this.chunks.push(chunk); - cb(); -}; + xhr.onerror = function () { + if (self._destroyed) { return; } + self.emit('error', new Error('XHR error')); + }; -Signer.prototype.update = function (chunk) { - if (typeof (chunk) === 'string') - chunk = Buffer.from(chunk, 'binary'); - this.chunks.push(chunk); -}; + try { + xhr.send(body); + } catch (err) { + process.nextTick(function () { + self.emit('error', err); + }); + } + } + }; -Signer.prototype.sign = function () { - var sig = nacl.sign.detached( - new Uint8Array(Buffer.concat(this.chunks)), - new Uint8Array(Buffer.concat([ - this.key.part.k.data, this.key.part.A.data]))); - var sigBuf = Buffer.from(sig); - var sigObj = Signature.parse(sigBuf, 'ed25519', 'raw'); - sigObj.hashAlgorithm = 'sha512'; - return (sigObj); -}; + /** + * Checks if xhr.status is readable and non-zero, indicating no error. + * Even though the spec says it should be available in readyState 3, + * accessing it throws an exception in IE8 + */ + function statusValid (xhr) { + try { + var status = xhr.status; + return (status !== null && status !== 0); + } catch (e) { + return false; + } + } -},{"./signature":370,"assert-plus":61,"safer-buffer":339,"stream":373,"tweetnacl":388,"util":393}],353:[function(require,module,exports){ -// Copyright 2015 Joyent, Inc. - -var assert = require('assert-plus'); -var util = require('util'); - -function FingerprintFormatError(fp, format) { - if (Error.captureStackTrace) - Error.captureStackTrace(this, FingerprintFormatError); - this.name = 'FingerprintFormatError'; - this.fingerprint = fp; - this.format = format; - this.message = 'Fingerprint format is not supported, or is invalid: '; - if (fp !== undefined) - this.message += ' fingerprint = ' + fp; - if (format !== undefined) - this.message += ' format = ' + format; -} -util.inherits(FingerprintFormatError, Error); - -function InvalidAlgorithmError(alg) { - if (Error.captureStackTrace) - Error.captureStackTrace(this, InvalidAlgorithmError); - this.name = 'InvalidAlgorithmError'; - this.algorithm = alg; - this.message = 'Algorithm "' + alg + '" is not supported'; -} -util.inherits(InvalidAlgorithmError, Error); - -function KeyParseError(name, format, innerErr) { - if (Error.captureStackTrace) - Error.captureStackTrace(this, KeyParseError); - this.name = 'KeyParseError'; - this.format = format; - this.keyName = name; - this.innerErr = innerErr; - this.message = 'Failed to parse ' + name + ' as a valid ' + format + - ' format key: ' + innerErr.message; -} -util.inherits(KeyParseError, Error); - -function SignatureParseError(type, format, innerErr) { - if (Error.captureStackTrace) - Error.captureStackTrace(this, SignatureParseError); - this.name = 'SignatureParseError'; - this.type = type; - this.format = format; - this.innerErr = innerErr; - this.message = 'Failed to parse the given data as a ' + type + - ' signature in ' + format + ' format: ' + innerErr.message; -} -util.inherits(SignatureParseError, Error); - -function CertificateParseError(name, format, innerErr) { - if (Error.captureStackTrace) - Error.captureStackTrace(this, CertificateParseError); - this.name = 'CertificateParseError'; - this.format = format; - this.certName = name; - this.innerErr = innerErr; - this.message = 'Failed to parse ' + name + ' as a valid ' + format + - ' format certificate: ' + innerErr.message; -} -util.inherits(CertificateParseError, Error); - -function KeyEncryptedError(name, format) { - if (Error.captureStackTrace) - Error.captureStackTrace(this, KeyEncryptedError); - this.name = 'KeyEncryptedError'; - this.format = format; - this.keyName = name; - this.message = 'The ' + format + ' format key ' + name + ' is ' + - 'encrypted (password-protected), and no passphrase was ' + - 'provided in `options`'; -} -util.inherits(KeyEncryptedError, Error); - -module.exports = { - FingerprintFormatError: FingerprintFormatError, - InvalidAlgorithmError: InvalidAlgorithmError, - KeyParseError: KeyParseError, - SignatureParseError: SignatureParseError, - KeyEncryptedError: KeyEncryptedError, - CertificateParseError: CertificateParseError -}; + ClientRequest.prototype._onXHRProgress = function () { + var self = this; -},{"assert-plus":61,"util":393}],354:[function(require,module,exports){ -// Copyright 2015 Joyent, Inc. - -module.exports = Fingerprint; - -var assert = require('assert-plus'); -var Buffer = require('safer-buffer').Buffer; -var algs = require('./algs'); -var crypto = require('crypto'); -var errs = require('./errors'); -var Key = require('./key'); -var Certificate = require('./certificate'); -var utils = require('./utils'); - -var FingerprintFormatError = errs.FingerprintFormatError; -var InvalidAlgorithmError = errs.InvalidAlgorithmError; - -function Fingerprint(opts) { - assert.object(opts, 'options'); - assert.string(opts.type, 'options.type'); - assert.buffer(opts.hash, 'options.hash'); - assert.string(opts.algorithm, 'options.algorithm'); - - this.algorithm = opts.algorithm.toLowerCase(); - if (algs.hashAlgs[this.algorithm] !== true) - throw (new InvalidAlgorithmError(this.algorithm)); - - this.hash = opts.hash; - this.type = opts.type; -} - -Fingerprint.prototype.toString = function (format) { - if (format === undefined) { - if (this.algorithm === 'md5') - format = 'hex'; - else - format = 'base64'; - } - assert.string(format); - - switch (format) { - case 'hex': - return (addColons(this.hash.toString('hex'))); - case 'base64': - return (sshBase64Format(this.algorithm, - this.hash.toString('base64'))); - default: - throw (new FingerprintFormatError(undefined, format)); - } -}; + if (!statusValid(self._xhr) || self._destroyed) { return; } -Fingerprint.prototype.matches = function (other) { - assert.object(other, 'key or certificate'); - if (this.type === 'key') { - utils.assertCompatible(other, Key, [1, 0], 'key'); - } else { - utils.assertCompatible(other, Certificate, [1, 0], - 'certificate'); - } + if (!self._response) { self._connect(); } - var theirHash = other.hash(this.algorithm); - var theirHash2 = crypto.createHash(this.algorithm). - update(theirHash).digest('base64'); + self._response._onXHRProgress(); + }; - if (this.hash2 === undefined) - this.hash2 = crypto.createHash(this.algorithm). - update(this.hash).digest('base64'); + ClientRequest.prototype._connect = function () { + var self = this; - return (this.hash2 === theirHash2); -}; + if (self._destroyed) { return; } -Fingerprint.parse = function (fp, options) { - assert.string(fp, 'fingerprint'); - - var alg, hash, enAlgs; - if (Array.isArray(options)) { - enAlgs = options; - options = {}; - } - assert.optionalObject(options, 'options'); - if (options === undefined) - options = {}; - if (options.enAlgs !== undefined) - enAlgs = options.enAlgs; - assert.optionalArrayOfString(enAlgs, 'algorithms'); - - var parts = fp.split(':'); - if (parts.length == 2) { - alg = parts[0].toLowerCase(); - /*JSSTYLED*/ - var base64RE = /^[A-Za-z0-9+\/=]+$/; - if (!base64RE.test(parts[1])) - throw (new FingerprintFormatError(fp)); - try { - hash = Buffer.from(parts[1], 'base64'); - } catch (e) { - throw (new FingerprintFormatError(fp)); - } - } else if (parts.length > 2) { - alg = 'md5'; - if (parts[0].toLowerCase() === 'md5') - parts = parts.slice(1); - parts = parts.join(''); - /*JSSTYLED*/ - var md5RE = /^[a-fA-F0-9]+$/; - if (!md5RE.test(parts)) - throw (new FingerprintFormatError(fp)); - try { - hash = Buffer.from(parts, 'hex'); - } catch (e) { - throw (new FingerprintFormatError(fp)); - } - } - - if (alg === undefined) - throw (new FingerprintFormatError(fp)); - - if (algs.hashAlgs[alg] === undefined) - throw (new InvalidAlgorithmError(alg)); - - if (enAlgs !== undefined) { - enAlgs = enAlgs.map(function (a) { return a.toLowerCase(); }); - if (enAlgs.indexOf(alg) === -1) - throw (new InvalidAlgorithmError(alg)); - } - - return (new Fingerprint({ - algorithm: alg, - hash: hash, - type: options.type || 'key' - })); -}; + self._response = new IncomingMessage(self._xhr, self._fetchResponse, self._mode, self._fetchTimer); + self._response.on('error', function (err) { + self.emit('error', err); + }); -function addColons(s) { - /*JSSTYLED*/ - return (s.replace(/(.{2})(?=.)/g, '$1:')); -} + self.emit('response', self._response); + }; -function base64Strip(s) { - /*JSSTYLED*/ - return (s.replace(/=*$/, '')); -} + ClientRequest.prototype._write = function (chunk, encoding, cb) { + var self = this; -function sshBase64Format(alg, h) { - return (alg.toUpperCase() + ':' + base64Strip(h)); -} + self._body.push(chunk); + cb(); + }; -Fingerprint.isFingerprint = function (obj, ver) { - return (utils.isCompatible(obj, Fingerprint, ver)); -}; + ClientRequest.prototype.abort = ClientRequest.prototype.destroy = function () { + var self = this; + self._destroyed = true; + global.clearTimeout(self._fetchTimer); + if (self._response) { self._response._destroyed = true; } + if (self._xhr) { self._xhr.abort(); } else if (self._fetchAbortController) { self._fetchAbortController.abort(); } + }; -/* - * API versions for Fingerprint: - * [1,0] -- initial ver - * [1,1] -- first tagged ver - */ -Fingerprint.prototype._sshpkApiVersion = [1, 1]; + ClientRequest.prototype.end = function (data, encoding, cb) { + var self = this; + if (typeof data === 'function') { + cb = data; + data = undefined; + } -Fingerprint._oldVersionDetect = function (obj) { - assert.func(obj.toString); - assert.func(obj.matches); - return ([1, 0]); -}; + stream.Writable.prototype.end.call(self, data, encoding, cb); + }; -},{"./algs":349,"./certificate":350,"./errors":353,"./key":368,"./utils":372,"assert-plus":61,"crypto":112,"safer-buffer":339}],355:[function(require,module,exports){ -// Copyright 2015 Joyent, Inc. + ClientRequest.prototype.flushHeaders = function () {}; + ClientRequest.prototype.setTimeout = function () {}; + ClientRequest.prototype.setNoDelay = function () {}; + ClientRequest.prototype.setSocketKeepAlive = function () {}; + + // Taken from http://www.w3.org/TR/XMLHttpRequest/#the-setrequestheader%28%29-method + var unsafeHeaders = [ + 'accept-charset', + 'accept-encoding', + 'access-control-request-headers', + 'access-control-request-method', + 'connection', + 'content-length', + 'cookie', + 'cookie2', + 'date', + 'dnt', + 'expect', + 'host', + 'keep-alive', + 'origin', + 'referer', + 'te', + 'trailer', + 'transfer-encoding', + 'upgrade', + 'via' + ]; + }).call(this, require('_process'), typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : typeof window !== 'undefined' ? window : {}, require('buffer').Buffer); + }, { './capability': 375, './response': 377, _process: 287, buffer: 160, inherits: 217, 'readable-stream': 319, 'to-arraybuffer': 379 }], + 377: [function (require, module, exports) { + (function (process, global, Buffer) { + var capability = require('./capability'); + var inherits = require('inherits'); + var stream = require('readable-stream'); + + var rStates = exports.readyStates = { + UNSENT: 0, + OPENED: 1, + HEADERS_RECEIVED: 2, + LOADING: 3, + DONE: 4 + }; -module.exports = { - read: read, - write: write -}; + var IncomingMessage = exports.IncomingMessage = function (xhr, response, mode, fetchTimer) { + var self = this; + stream.Readable.call(self); + + self._mode = mode; + self.headers = {}; + self.rawHeaders = []; + self.trailers = {}; + self.rawTrailers = []; + + // Fake the 'close' event, but only once 'end' fires + self.on('end', function () { + // The nextTick is necessary to prevent the 'request' module from causing an infinite loop + process.nextTick(function () { + self.emit('close'); + }); + }); -var assert = require('assert-plus'); -var Buffer = require('safer-buffer').Buffer; -var utils = require('../utils'); -var Key = require('../key'); -var PrivateKey = require('../private-key'); - -var pem = require('./pem'); -var ssh = require('./ssh'); -var rfc4253 = require('./rfc4253'); -var dnssec = require('./dnssec'); - -var DNSSEC_PRIVKEY_HEADER_PREFIX = 'Private-key-format: v1'; - -function read(buf, options) { - if (typeof (buf) === 'string') { - if (buf.trim().match(/^[-]+[ ]*BEGIN/)) - return (pem.read(buf, options)); - if (buf.match(/^\s*ssh-[a-z]/)) - return (ssh.read(buf, options)); - if (buf.match(/^\s*ecdsa-/)) - return (ssh.read(buf, options)); - if (findDNSSECHeader(buf)) - return (dnssec.read(buf, options)); - buf = Buffer.from(buf, 'binary'); - } else { - assert.buffer(buf); - if (findPEMHeader(buf)) - return (pem.read(buf, options)); - if (findSSHHeader(buf)) - return (ssh.read(buf, options)); - if (findDNSSECHeader(buf)) - return (dnssec.read(buf, options)); - } - if (buf.readUInt32BE(0) < buf.length) - return (rfc4253.read(buf, options)); - throw (new Error('Failed to auto-detect format of key')); -} - -function findSSHHeader(buf) { - var offset = 0; - while (offset < buf.length && - (buf[offset] === 32 || buf[offset] === 10 || buf[offset] === 9)) - ++offset; - if (offset + 4 <= buf.length && - buf.slice(offset, offset + 4).toString('ascii') === 'ssh-') - return (true); - if (offset + 6 <= buf.length && - buf.slice(offset, offset + 6).toString('ascii') === 'ecdsa-') - return (true); - return (false); -} - -function findPEMHeader(buf) { - var offset = 0; - while (offset < buf.length && - (buf[offset] === 32 || buf[offset] === 10)) - ++offset; - if (buf[offset] !== 45) - return (false); - while (offset < buf.length && - (buf[offset] === 45)) - ++offset; - while (offset < buf.length && - (buf[offset] === 32)) - ++offset; - if (offset + 5 > buf.length || - buf.slice(offset, offset + 5).toString('ascii') !== 'BEGIN') - return (false); - return (true); -} - -function findDNSSECHeader(buf) { - // private case first - if (buf.length <= DNSSEC_PRIVKEY_HEADER_PREFIX.length) - return (false); - var headerCheck = buf.slice(0, DNSSEC_PRIVKEY_HEADER_PREFIX.length); - if (headerCheck.toString('ascii') === DNSSEC_PRIVKEY_HEADER_PREFIX) - return (true); - - // public-key RFC3110 ? - // 'domain.com. IN KEY ...' or 'domain.com. IN DNSKEY ...' - // skip any comment-lines - if (typeof (buf) !== 'string') { - buf = buf.toString('ascii'); - } - var lines = buf.split('\n'); - var line = 0; - /* JSSTYLED */ - while (lines[line].match(/^\;/)) - line++; - if (lines[line].toString('ascii').match(/\. IN KEY /)) - return (true); - if (lines[line].toString('ascii').match(/\. IN DNSKEY /)) - return (true); - return (false); -} - -function write(key, options) { - throw (new Error('"auto" format cannot be used for writing')); -} - -},{"../key":368,"../private-key":369,"../utils":372,"./dnssec":356,"./pem":358,"./rfc4253":361,"./ssh":363,"assert-plus":61,"safer-buffer":339}],356:[function(require,module,exports){ -// Copyright 2017 Joyent, Inc. - -module.exports = { - read: read, - write: write -}; + if (mode === 'fetch') { + self._fetchResponse = response; -var assert = require('assert-plus'); -var Buffer = require('safer-buffer').Buffer; -var Key = require('../key'); -var PrivateKey = require('../private-key'); -var utils = require('../utils'); -var SSHBuffer = require('../ssh-buffer'); -var Dhe = require('../dhe'); - -var supportedAlgos = { - 'rsa-sha1' : 5, - 'rsa-sha256' : 8, - 'rsa-sha512' : 10, - 'ecdsa-p256-sha256' : 13, - 'ecdsa-p384-sha384' : 14 - /* - * ed25519 is hypothetically supported with id 15 - * but the common tools available don't appear to be - * capable of generating/using ed25519 keys - */ -}; + self.url = response.url; + self.statusCode = response.status; + self.statusMessage = response.statusText; -var supportedAlgosById = {}; -Object.keys(supportedAlgos).forEach(function (k) { - supportedAlgosById[supportedAlgos[k]] = k.toUpperCase(); -}); - -function read(buf, options) { - if (typeof (buf) !== 'string') { - assert.buffer(buf, 'buf'); - buf = buf.toString('ascii'); - } - var lines = buf.split('\n'); - if (lines[0].match(/^Private-key-format\: v1/)) { - var algElems = lines[1].split(' '); - var algoNum = parseInt(algElems[1], 10); - var algoName = algElems[2]; - if (!supportedAlgosById[algoNum]) - throw (new Error('Unsupported algorithm: ' + algoName)); - return (readDNSSECPrivateKey(algoNum, lines.slice(2))); - } - - // skip any comment-lines - var line = 0; - /* JSSTYLED */ - while (lines[line].match(/^\;/)) - line++; - // we should now have *one single* line left with our KEY on it. - if ((lines[line].match(/\. IN KEY /) || - lines[line].match(/\. IN DNSKEY /)) && lines[line+1].length === 0) { - return (readRFC3110(lines[line])); - } - throw (new Error('Cannot parse dnssec key')); -} - -function readRFC3110(keyString) { - var elems = keyString.split(' '); - //unused var flags = parseInt(elems[3], 10); - //unused var protocol = parseInt(elems[4], 10); - var algorithm = parseInt(elems[5], 10); - if (!supportedAlgosById[algorithm]) - throw (new Error('Unsupported algorithm: ' + algorithm)); - var base64key = elems.slice(6, elems.length).join(); - var keyBuffer = Buffer.from(base64key, 'base64'); - if (supportedAlgosById[algorithm].match(/^RSA-/)) { - // join the rest of the body into a single base64-blob - var publicExponentLen = keyBuffer.readUInt8(0); - if (publicExponentLen != 3 && publicExponentLen != 1) - throw (new Error('Cannot parse dnssec key: ' + - 'unsupported exponent length')); + response.headers.forEach(function (header, key) { + self.headers[key.toLowerCase()] = header; + self.rawHeaders.push(key, header); + }); - var publicExponent = keyBuffer.slice(1, publicExponentLen+1); - publicExponent = utils.mpNormalize(publicExponent); - var modulus = keyBuffer.slice(1+publicExponentLen); - modulus = utils.mpNormalize(modulus); - // now, make the key - var rsaKey = { - type: 'rsa', - parts: [] - }; - rsaKey.parts.push({ name: 'e', data: publicExponent}); - rsaKey.parts.push({ name: 'n', data: modulus}); - return (new Key(rsaKey)); - } - if (supportedAlgosById[algorithm] === 'ECDSA-P384-SHA384' || - supportedAlgosById[algorithm] === 'ECDSA-P256-SHA256') { - var curve = 'nistp384'; - var size = 384; - if (supportedAlgosById[algorithm].match(/^ECDSA-P256-SHA256/)) { - curve = 'nistp256'; - size = 256; - } - - var ecdsaKey = { - type: 'ecdsa', - curve: curve, - size: size, - parts: [ - {name: 'curve', data: Buffer.from(curve) }, - {name: 'Q', data: utils.ecNormalize(keyBuffer) } - ] - }; - return (new Key(ecdsaKey)); - } - throw (new Error('Unsupported algorithm: ' + - supportedAlgosById[algorithm])); -} - -function elementToBuf(e) { - return (Buffer.from(e.split(' ')[1], 'base64')); -} - -function readDNSSECRSAPrivateKey(elements) { - var rsaParams = {}; - elements.forEach(function (element) { - if (element.split(' ')[0] === 'Modulus:') - rsaParams['n'] = elementToBuf(element); - else if (element.split(' ')[0] === 'PublicExponent:') - rsaParams['e'] = elementToBuf(element); - else if (element.split(' ')[0] === 'PrivateExponent:') - rsaParams['d'] = elementToBuf(element); - else if (element.split(' ')[0] === 'Prime1:') - rsaParams['p'] = elementToBuf(element); - else if (element.split(' ')[0] === 'Prime2:') - rsaParams['q'] = elementToBuf(element); - else if (element.split(' ')[0] === 'Exponent1:') - rsaParams['dmodp'] = elementToBuf(element); - else if (element.split(' ')[0] === 'Exponent2:') - rsaParams['dmodq'] = elementToBuf(element); - else if (element.split(' ')[0] === 'Coefficient:') - rsaParams['iqmp'] = elementToBuf(element); - }); - // now, make the key - var key = { - type: 'rsa', - parts: [ - { name: 'e', data: utils.mpNormalize(rsaParams['e'])}, - { name: 'n', data: utils.mpNormalize(rsaParams['n'])}, - { name: 'd', data: utils.mpNormalize(rsaParams['d'])}, - { name: 'p', data: utils.mpNormalize(rsaParams['p'])}, - { name: 'q', data: utils.mpNormalize(rsaParams['q'])}, - { name: 'dmodp', - data: utils.mpNormalize(rsaParams['dmodp'])}, - { name: 'dmodq', - data: utils.mpNormalize(rsaParams['dmodq'])}, - { name: 'iqmp', - data: utils.mpNormalize(rsaParams['iqmp'])} - ] - }; - return (new PrivateKey(key)); -} - -function readDNSSECPrivateKey(alg, elements) { - if (supportedAlgosById[alg].match(/^RSA-/)) { - return (readDNSSECRSAPrivateKey(elements)); - } - if (supportedAlgosById[alg] === 'ECDSA-P384-SHA384' || - supportedAlgosById[alg] === 'ECDSA-P256-SHA256') { - var d = Buffer.from(elements[0].split(' ')[1], 'base64'); - var curve = 'nistp384'; - var size = 384; - if (supportedAlgosById[alg] === 'ECDSA-P256-SHA256') { - curve = 'nistp256'; - size = 256; - } - // DNSSEC generates the public-key on the fly (go calculate it) - var publicKey = utils.publicFromPrivateECDSA(curve, d); - var Q = publicKey.part['Q'].data; - var ecdsaKey = { - type: 'ecdsa', - curve: curve, - size: size, - parts: [ - {name: 'curve', data: Buffer.from(curve) }, - {name: 'd', data: d }, - {name: 'Q', data: Q } - ] - }; - return (new PrivateKey(ecdsaKey)); - } - throw (new Error('Unsupported algorithm: ' + supportedAlgosById[alg])); -} - -function dnssecTimestamp(date) { - var year = date.getFullYear() + ''; //stringify - var month = (date.getMonth() + 1); - var timestampStr = year + month + date.getUTCDate(); - timestampStr += '' + date.getUTCHours() + date.getUTCMinutes(); - timestampStr += date.getUTCSeconds(); - return (timestampStr); -} - -function rsaAlgFromOptions(opts) { - if (!opts || !opts.hashAlgo || opts.hashAlgo === 'sha1') - return ('5 (RSASHA1)'); - else if (opts.hashAlgo === 'sha256') - return ('8 (RSASHA256)'); - else if (opts.hashAlgo === 'sha512') - return ('10 (RSASHA512)'); - else - throw (new Error('Unknown or unsupported hash: ' + - opts.hashAlgo)); -} - -function writeRSA(key, options) { - // if we're missing parts, add them. - if (!key.part.dmodp || !key.part.dmodq) { - utils.addRSAMissing(key); - } - - var out = ''; - out += 'Private-key-format: v1.3\n'; - out += 'Algorithm: ' + rsaAlgFromOptions(options) + '\n'; - var n = utils.mpDenormalize(key.part['n'].data); - out += 'Modulus: ' + n.toString('base64') + '\n'; - var e = utils.mpDenormalize(key.part['e'].data); - out += 'PublicExponent: ' + e.toString('base64') + '\n'; - var d = utils.mpDenormalize(key.part['d'].data); - out += 'PrivateExponent: ' + d.toString('base64') + '\n'; - var p = utils.mpDenormalize(key.part['p'].data); - out += 'Prime1: ' + p.toString('base64') + '\n'; - var q = utils.mpDenormalize(key.part['q'].data); - out += 'Prime2: ' + q.toString('base64') + '\n'; - var dmodp = utils.mpDenormalize(key.part['dmodp'].data); - out += 'Exponent1: ' + dmodp.toString('base64') + '\n'; - var dmodq = utils.mpDenormalize(key.part['dmodq'].data); - out += 'Exponent2: ' + dmodq.toString('base64') + '\n'; - var iqmp = utils.mpDenormalize(key.part['iqmp'].data); - out += 'Coefficient: ' + iqmp.toString('base64') + '\n'; - // Assume that we're valid as-of now - var timestamp = new Date(); - out += 'Created: ' + dnssecTimestamp(timestamp) + '\n'; - out += 'Publish: ' + dnssecTimestamp(timestamp) + '\n'; - out += 'Activate: ' + dnssecTimestamp(timestamp) + '\n'; - return (Buffer.from(out, 'ascii')); -} - -function writeECDSA(key, options) { - var out = ''; - out += 'Private-key-format: v1.3\n'; - - if (key.curve === 'nistp256') { - out += 'Algorithm: 13 (ECDSAP256SHA256)\n'; - } else if (key.curve === 'nistp384') { - out += 'Algorithm: 14 (ECDSAP384SHA384)\n'; - } else { - throw (new Error('Unsupported curve')); - } - var base64Key = key.part['d'].data.toString('base64'); - out += 'PrivateKey: ' + base64Key + '\n'; - - // Assume that we're valid as-of now - var timestamp = new Date(); - out += 'Created: ' + dnssecTimestamp(timestamp) + '\n'; - out += 'Publish: ' + dnssecTimestamp(timestamp) + '\n'; - out += 'Activate: ' + dnssecTimestamp(timestamp) + '\n'; - - return (Buffer.from(out, 'ascii')); -} - -function write(key, options) { - if (PrivateKey.isPrivateKey(key)) { - if (key.type === 'rsa') { - return (writeRSA(key, options)); - } else if (key.type === 'ecdsa') { - return (writeECDSA(key, options)); - } else { - throw (new Error('Unsupported algorithm: ' + key.type)); - } - } else if (Key.isKey(key)) { - /* - * RFC3110 requires a keyname, and a keytype, which we - * don't really have a mechanism for specifying such - * additional metadata. - */ - throw (new Error('Format "dnssec" only supports ' + - 'writing private keys')); - } else { - throw (new Error('key is not a Key or PrivateKey')); - } -} - -},{"../dhe":351,"../key":368,"../private-key":369,"../ssh-buffer":371,"../utils":372,"assert-plus":61,"safer-buffer":339}],357:[function(require,module,exports){ -// Copyright 2017 Joyent, Inc. - -module.exports = { - read: read, - verify: verify, - sign: sign, - signAsync: signAsync, - write: write, - - /* Internal private API */ - fromBuffer: fromBuffer, - toBuffer: toBuffer -}; + if (capability.writableStream) { + var writable = new WritableStream({ + write: function (chunk) { + return new Promise(function (resolve, reject) { + if (self._destroyed) { + reject(); + } else if (self.push(new Buffer(chunk))) { + resolve(); + } else { + self._resumeFetch = resolve; + } + }); + }, + close: function () { + global.clearTimeout(fetchTimer); + if (!self._destroyed) { self.push(null); } + }, + abort: function (err) { + if (!self._destroyed) { self.emit('error', err); } + } + }); -var assert = require('assert-plus'); -var SSHBuffer = require('../ssh-buffer'); -var crypto = require('crypto'); -var Buffer = require('safer-buffer').Buffer; -var algs = require('../algs'); -var Key = require('../key'); -var PrivateKey = require('../private-key'); -var Identity = require('../identity'); -var rfc4253 = require('./rfc4253'); -var Signature = require('../signature'); -var utils = require('../utils'); -var Certificate = require('../certificate'); - -function verify(cert, key) { - /* - * We always give an issuerKey, so if our verify() is being called then - * there was no signature. Return false. - */ - return (false); -} + try { + response.body.pipeTo(writable).catch(function (err) { + global.clearTimeout(fetchTimer); + if (!self._destroyed) { self.emit('error', err); } + }); + return; + } catch (e) {} // pipeTo method isn't defined. Can't find a better way to feature test this + } + // fallback for when writableStream or pipeTo aren't available + var reader = response.body.getReader(); + function read () { + reader.read().then(function (result) { + if (self._destroyed) { return; } + if (result.done) { + global.clearTimeout(fetchTimer); + self.push(null); + return; + } + self.push(new Buffer(result.value)); + read(); + }).catch(function (err) { + global.clearTimeout(fetchTimer); + if (!self._destroyed) { self.emit('error', err); } + }); + } + read(); + } else { + self._xhr = xhr; + self._pos = 0; + + self.url = xhr.responseURL; + self.statusCode = xhr.status; + self.statusMessage = xhr.statusText; + var headers = xhr.getAllResponseHeaders().split(/\r?\n/); + headers.forEach(function (header) { + var matches = header.match(/^([^:]+):\s*(.*)/); + if (matches) { + var key = matches[1].toLowerCase(); + if (key === 'set-cookie') { + if (self.headers[key] === undefined) { + self.headers[key] = []; + } + self.headers[key].push(matches[2]); + } else if (self.headers[key] !== undefined) { + self.headers[key] += ', ' + matches[2]; + } else { + self.headers[key] = matches[2]; + } + self.rawHeaders.push(matches[1], matches[2]); + } + }); -var TYPES = { - 'user': 1, - 'host': 2 -}; -Object.keys(TYPES).forEach(function (k) { TYPES[TYPES[k]] = k; }); - -var ECDSA_ALGO = /^ecdsa-sha2-([^@-]+)-cert-v01@openssh.com$/; - -function read(buf, options) { - if (Buffer.isBuffer(buf)) - buf = buf.toString('ascii'); - var parts = buf.trim().split(/[ \t\n]+/g); - if (parts.length < 2 || parts.length > 3) - throw (new Error('Not a valid SSH certificate line')); - - var algo = parts[0]; - var data = parts[1]; - - data = Buffer.from(data, 'base64'); - return (fromBuffer(data, algo)); -} - -function fromBuffer(data, algo, partial) { - var sshbuf = new SSHBuffer({ buffer: data }); - var innerAlgo = sshbuf.readString(); - if (algo !== undefined && innerAlgo !== algo) - throw (new Error('SSH certificate algorithm mismatch')); - if (algo === undefined) - algo = innerAlgo; - - var cert = {}; - cert.signatures = {}; - cert.signatures.openssh = {}; - - cert.signatures.openssh.nonce = sshbuf.readBuffer(); - - var key = {}; - var parts = (key.parts = []); - key.type = getAlg(algo); - - var partCount = algs.info[key.type].parts.length; - while (parts.length < partCount) - parts.push(sshbuf.readPart()); - assert.ok(parts.length >= 1, 'key must have at least one part'); - - var algInfo = algs.info[key.type]; - if (key.type === 'ecdsa') { - var res = ECDSA_ALGO.exec(algo); - assert.ok(res !== null); - assert.strictEqual(res[1], parts[0].data.toString()); - } - - for (var i = 0; i < algInfo.parts.length; ++i) { - parts[i].name = algInfo.parts[i]; - if (parts[i].name !== 'curve' && - algInfo.normalize !== false) { - var p = parts[i]; - p.data = utils.mpNormalize(p.data); - } - } + self._charset = 'x-user-defined'; + if (!capability.overrideMimeType) { + var mimeType = self.rawHeaders['mime-type']; + if (mimeType) { + var charsetMatch = mimeType.match(/;\s*charset=([^;])(;|$)/); + if (charsetMatch) { + self._charset = charsetMatch[1].toLowerCase(); + } + } + if (!self._charset) { self._charset = 'utf-8'; } // best guess + } + } + }; - cert.subjectKey = new Key(key); + inherits(IncomingMessage, stream.Readable); - cert.serial = sshbuf.readInt64(); + IncomingMessage.prototype._read = function () { + var self = this; - var type = TYPES[sshbuf.readInt()]; - assert.string(type, 'valid cert type'); + var resolve = self._resumeFetch; + if (resolve) { + self._resumeFetch = null; + resolve(); + } + }; - cert.signatures.openssh.keyId = sshbuf.readString(); + IncomingMessage.prototype._onXHRProgress = function () { + var self = this; - var principals = []; - var pbuf = sshbuf.readBuffer(); - var psshbuf = new SSHBuffer({ buffer: pbuf }); - while (!psshbuf.atEnd()) - principals.push(psshbuf.readString()); - if (principals.length === 0) - principals = ['*']; + var xhr = self._xhr; - cert.subjects = principals.map(function (pr) { - if (type === 'user') - return (Identity.forUser(pr)); - else if (type === 'host') - return (Identity.forHost(pr)); - throw (new Error('Unknown identity type ' + type)); - }); + var response = null; + switch (self._mode) { + case 'text:vbarray': // For IE9 + if (xhr.readyState !== rStates.DONE) { break; } + try { + // This fails in IE8 + response = new global.VBArray(xhr.responseBody).toArray(); + } catch (e) {} + if (response !== null) { + self.push(new Buffer(response)); + break; + } + // Falls through in IE8 + case 'text': + try { // This will fail when readyState = 3 in IE9. Switch mode and wait for readyState = 4 + response = xhr.responseText; + } catch (e) { + self._mode = 'text:vbarray'; + break; + } + if (response.length > self._pos) { + var newData = response.substr(self._pos); + if (self._charset === 'x-user-defined') { + var buffer = new Buffer(newData.length); + for (var i = 0; i < newData.length; i++) { buffer[i] = newData.charCodeAt(i) & 0xff; } - cert.validFrom = int64ToDate(sshbuf.readInt64()); - cert.validUntil = int64ToDate(sshbuf.readInt64()); + self.push(buffer); + } else { + self.push(newData, self._charset); + } + self._pos = response.length; + } + break; + case 'arraybuffer': + if (xhr.readyState !== rStates.DONE || !xhr.response) { break; } + response = xhr.response; + self.push(new Buffer(new Uint8Array(response))); + break; + case 'moz-chunked-arraybuffer': // take whole + response = xhr.response; + if (xhr.readyState !== rStates.LOADING || !response) { break; } + self.push(new Buffer(new Uint8Array(response))); + break; + case 'ms-stream': + response = xhr.response; + if (xhr.readyState !== rStates.LOADING) { break; } + var reader = new global.MSStreamReader(); + reader.onprogress = function () { + if (reader.result.byteLength > self._pos) { + self.push(new Buffer(new Uint8Array(reader.result.slice(self._pos)))); + self._pos = reader.result.byteLength; + } + }; + reader.onload = function () { + self.push(null); + }; + // reader.onerror = ??? // TODO: this + reader.readAsArrayBuffer(response); + break; + } - cert.signatures.openssh.critical = sshbuf.readBuffer(); - cert.signatures.openssh.exts = sshbuf.readBuffer(); + // The ms-stream case handles end separately in reader.onload() + if (self._xhr.readyState === rStates.DONE && self._mode !== 'ms-stream') { + self.push(null); + } + }; + }).call(this, require('_process'), typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : typeof window !== 'undefined' ? window : {}, require('buffer').Buffer); + }, { './capability': 375, _process: 287, buffer: 160, inherits: 217, 'readable-stream': 319 }], + 378: [function (require, module, exports) { + (function (setImmediate, clearImmediate) { + var nextTick = require('process/browser.js').nextTick; + var apply = Function.prototype.apply; + var slice = Array.prototype.slice; + var immediateIds = {}; + var nextImmediateId = 0; + + // DOM APIs, for completeness + + exports.setTimeout = function () { + return new Timeout(apply.call(setTimeout, window, arguments), clearTimeout); + }; + exports.setInterval = function () { + return new Timeout(apply.call(setInterval, window, arguments), clearInterval); + }; + exports.clearTimeout = +exports.clearInterval = function (timeout) { timeout.close(); }; - /* reserved */ - sshbuf.readBuffer(); + function Timeout (id, clearFn) { + this._id = id; + this._clearFn = clearFn; + } + Timeout.prototype.unref = Timeout.prototype.ref = function () {}; + Timeout.prototype.close = function () { + this._clearFn.call(window, this._id); + }; - var signingKeyBuf = sshbuf.readBuffer(); - cert.issuerKey = rfc4253.read(signingKeyBuf); + // Does not start the time, just sets up the members needed. + exports.enroll = function (item, msecs) { + clearTimeout(item._idleTimeoutId); + item._idleTimeout = msecs; + }; - /* - * OpenSSH certs don't give the identity of the issuer, just their - * public key. So, we use an Identity that matches anything. The - * isSignedBy() function will later tell you if the key matches. - */ - cert.issuer = Identity.forHost('**'); + exports.unenroll = function (item) { + clearTimeout(item._idleTimeoutId); + item._idleTimeout = -1; + }; - var sigBuf = sshbuf.readBuffer(); - cert.signatures.openssh.signature = - Signature.parse(sigBuf, cert.issuerKey.type, 'ssh'); + exports._unrefActive = exports.active = function (item) { + clearTimeout(item._idleTimeoutId); - if (partial !== undefined) { - partial.remainder = sshbuf.remainder(); - partial.consumed = sshbuf._offset; - } - - return (new Certificate(cert)); -} - -function int64ToDate(buf) { - var i = buf.readUInt32BE(0) * 4294967296; - i += buf.readUInt32BE(4); - var d = new Date(); - d.setTime(i * 1000); - d.sourceInt64 = buf; - return (d); -} - -function dateToInt64(date) { - if (date.sourceInt64 !== undefined) - return (date.sourceInt64); - var i = Math.round(date.getTime() / 1000); - var upper = Math.floor(i / 4294967296); - var lower = Math.floor(i % 4294967296); - var buf = Buffer.alloc(8); - buf.writeUInt32BE(upper, 0); - buf.writeUInt32BE(lower, 4); - return (buf); -} - -function sign(cert, key) { - if (cert.signatures.openssh === undefined) - cert.signatures.openssh = {}; - try { - var blob = toBuffer(cert, true); - } catch (e) { - delete (cert.signatures.openssh); - return (false); - } - var sig = cert.signatures.openssh; - var hashAlgo = undefined; - if (key.type === 'rsa' || key.type === 'dsa') - hashAlgo = 'sha1'; - var signer = key.createSign(hashAlgo); - signer.write(blob); - sig.signature = signer.sign(); - return (true); -} - -function signAsync(cert, signer, done) { - if (cert.signatures.openssh === undefined) - cert.signatures.openssh = {}; - try { - var blob = toBuffer(cert, true); - } catch (e) { - delete (cert.signatures.openssh); - done(e); - return; - } - var sig = cert.signatures.openssh; - - signer(blob, function (err, signature) { - if (err) { - done(err); - return; - } - try { - /* - * This will throw if the signature isn't of a - * type/algo that can be used for SSH. - */ - signature.toBuffer('ssh'); - } catch (e) { - done(e); - return; - } - sig.signature = signature; - done(); - }); -} - -function write(cert, options) { - if (options === undefined) - options = {}; - - var blob = toBuffer(cert); - var out = getCertType(cert.subjectKey) + ' ' + blob.toString('base64'); - if (options.comment) - out = out + ' ' + options.comment; - return (out); -} - - -function toBuffer(cert, noSig) { - assert.object(cert.signatures.openssh, 'signature for openssh format'); - var sig = cert.signatures.openssh; - - if (sig.nonce === undefined) - sig.nonce = crypto.randomBytes(16); - var buf = new SSHBuffer({}); - buf.writeString(getCertType(cert.subjectKey)); - buf.writeBuffer(sig.nonce); - - var key = cert.subjectKey; - var algInfo = algs.info[key.type]; - algInfo.parts.forEach(function (part) { - buf.writePart(key.part[part]); - }); - - buf.writeInt64(cert.serial); - - var type = cert.subjects[0].type; - assert.notStrictEqual(type, 'unknown'); - cert.subjects.forEach(function (id) { - assert.strictEqual(id.type, type); - }); - type = TYPES[type]; - buf.writeInt(type); - - if (sig.keyId === undefined) { - sig.keyId = cert.subjects[0].type + '_' + - (cert.subjects[0].uid || cert.subjects[0].hostname); - } - buf.writeString(sig.keyId); - - var sub = new SSHBuffer({}); - cert.subjects.forEach(function (id) { - if (type === TYPES.host) - sub.writeString(id.hostname); - else if (type === TYPES.user) - sub.writeString(id.uid); - }); - buf.writeBuffer(sub.toBuffer()); - - buf.writeInt64(dateToInt64(cert.validFrom)); - buf.writeInt64(dateToInt64(cert.validUntil)); - - if (sig.critical === undefined) - sig.critical = Buffer.alloc(0); - buf.writeBuffer(sig.critical); - - if (sig.exts === undefined) - sig.exts = Buffer.alloc(0); - buf.writeBuffer(sig.exts); - - /* reserved */ - buf.writeBuffer(Buffer.alloc(0)); - - sub = rfc4253.write(cert.issuerKey); - buf.writeBuffer(sub); - - if (!noSig) - buf.writeBuffer(sig.signature.toBuffer('ssh')); - - return (buf.toBuffer()); -} - -function getAlg(certType) { - if (certType === 'ssh-rsa-cert-v01@openssh.com') - return ('rsa'); - if (certType === 'ssh-dss-cert-v01@openssh.com') - return ('dsa'); - if (certType.match(ECDSA_ALGO)) - return ('ecdsa'); - if (certType === 'ssh-ed25519-cert-v01@openssh.com') - return ('ed25519'); - throw (new Error('Unsupported cert type ' + certType)); -} - -function getCertType(key) { - if (key.type === 'rsa') - return ('ssh-rsa-cert-v01@openssh.com'); - if (key.type === 'dsa') - return ('ssh-dss-cert-v01@openssh.com'); - if (key.type === 'ecdsa') - return ('ecdsa-sha2-' + key.curve + '-cert-v01@openssh.com'); - if (key.type === 'ed25519') - return ('ssh-ed25519-cert-v01@openssh.com'); - throw (new Error('Unsupported key type ' + key.type)); -} - -},{"../algs":349,"../certificate":350,"../identity":366,"../key":368,"../private-key":369,"../signature":370,"../ssh-buffer":371,"../utils":372,"./rfc4253":361,"assert-plus":61,"crypto":112,"safer-buffer":339}],358:[function(require,module,exports){ -// Copyright 2015 Joyent, Inc. - -module.exports = { - read: read, - write: write -}; + var msecs = item._idleTimeout; + if (msecs >= 0) { + item._idleTimeoutId = setTimeout(function onTimeout () { + if (item._onTimeout) { item._onTimeout(); } + }, msecs); + } + }; -var assert = require('assert-plus'); -var asn1 = require('asn1'); -var crypto = require('crypto'); -var Buffer = require('safer-buffer').Buffer; -var algs = require('../algs'); -var utils = require('../utils'); -var Key = require('../key'); -var PrivateKey = require('../private-key'); + // That's not how node.js implements it but the exposed api is the same. + exports.setImmediate = typeof setImmediate === 'function' ? setImmediate : function (fn) { + var id = nextImmediateId++; + var args = arguments.length < 2 ? false : slice.call(arguments, 1); -var pkcs1 = require('./pkcs1'); -var pkcs8 = require('./pkcs8'); -var sshpriv = require('./ssh-private'); -var rfc4253 = require('./rfc4253'); + immediateIds[id] = true; -var errors = require('../errors'); + nextTick(function onNextTick () { + if (immediateIds[id]) { + // fn.call() is faster so we optimize for the common use-case + // @see http://jsperf.com/call-apply-segu + if (args) { + fn.apply(null, args); + } else { + fn.call(null); + } + // Prevent ids from leaking + exports.clearImmediate(id); + } + }); -/* - * For reading we support both PKCS#1 and PKCS#8. If we find a private key, - * we just take the public component of it and use that. - */ -function read(buf, options, forceType) { - var input = buf; - if (typeof (buf) !== 'string') { - assert.buffer(buf, 'buf'); - buf = buf.toString('ascii'); - } + return id; + }; - var lines = buf.trim().split('\n'); + exports.clearImmediate = typeof clearImmediate === 'function' ? clearImmediate : function (id) { + delete immediateIds[id]; + }; + }).call(this, require('timers').setImmediate, require('timers').clearImmediate); + }, { 'process/browser.js': 287, timers: 378 }], + 379: [function (require, module, exports) { + var Buffer = require('buffer').Buffer; + + module.exports = function (buf) { + // If the buffer is backed by a Uint8Array, a faster version will work + if (buf instanceof Uint8Array) { + // If the buffer isn't a subarray, return the underlying ArrayBuffer + if (buf.byteOffset === 0 && buf.byteLength === buf.buffer.byteLength) { + return buf.buffer; + } else if (typeof buf.buffer.slice === 'function') { + // Otherwise we need to get a proper copy + return buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.byteLength); + } + } - var m = lines[0].match(/*JSSTYLED*/ - /[-]+[ ]*BEGIN ([A-Z0-9][A-Za-z0-9]+ )?(PUBLIC|PRIVATE) KEY[ ]*[-]+/); - assert.ok(m, 'invalid PEM header'); + if (Buffer.isBuffer(buf)) { + // This is the slow version that will work with any Buffer + // implementation (even in old browsers) + var arrayCopy = new Uint8Array(buf.length); + var len = buf.length; + for (var i = 0; i < len; i++) { + arrayCopy[i] = buf[i]; + } + return arrayCopy.buffer; + } else { + throw new Error('Argument must be a Buffer'); + } + }; + }, { buffer: 160 }], + 380: [function (require, module, exports) { + /*! + * Copyright (c) 2015, Salesforce.com, Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * 3. Neither the name of Salesforce.com nor the names of its contributors may + * be used to endorse or promote products derived from this software without + * specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + 'use strict'; + var net = require('net'); + var urlParse = require('url').parse; + var util = require('util'); + var pubsuffix = require('./pubsuffix-psl'); + var Store = require('./store').Store; + var MemoryCookieStore = require('./memstore').MemoryCookieStore; + var pathMatch = require('./pathMatch').pathMatch; + var VERSION = require('../package.json').version; + + var punycode; + try { + punycode = require('punycode'); + } catch (e) { + console.warn("tough-cookie: can't load punycode; won't use punycode for domain normalization"); + } - var m2 = lines[lines.length - 1].match(/*JSSTYLED*/ - /[-]+[ ]*END ([A-Z0-9][A-Za-z0-9]+ )?(PUBLIC|PRIVATE) KEY[ ]*[-]+/); - assert.ok(m2, 'invalid PEM footer'); - - /* Begin and end banners must match key type */ - assert.equal(m[2], m2[2]); - var type = m[2].toLowerCase(); - - var alg; - if (m[1]) { - /* They also must match algorithms, if given */ - assert.equal(m[1], m2[1], 'PEM header and footer mismatch'); - alg = m[1].trim(); - } - - var headers = {}; - while (true) { - lines = lines.slice(1); - m = lines[0].match(/*JSSTYLED*/ - /^([A-Za-z0-9-]+): (.+)$/); - if (!m) - break; - headers[m[1].toLowerCase()] = m[2]; - } - - var cipher, key, iv; - if (headers['proc-type']) { - var parts = headers['proc-type'].split(','); - if (parts[0] === '4' && parts[1] === 'ENCRYPTED') { - if (typeof (options.passphrase) === 'string') { - options.passphrase = Buffer.from( - options.passphrase, 'utf-8'); - } - if (!Buffer.isBuffer(options.passphrase)) { - throw (new errors.KeyEncryptedError( - options.filename, 'PEM')); - } else { - parts = headers['dek-info'].split(','); - assert.ok(parts.length === 2); - cipher = parts[0].toLowerCase(); - iv = Buffer.from(parts[1], 'hex'); - key = utils.opensslKeyDeriv(cipher, iv, - options.passphrase, 1).key; - } - } - } - - /* Chop off the first and last lines */ - lines = lines.slice(0, -1).join(''); - buf = Buffer.from(lines, 'base64'); - - if (cipher && key && iv) { - var cipherStream = crypto.createDecipheriv(cipher, key, iv); - var chunk, chunks = []; - cipherStream.once('error', function (e) { - if (e.toString().indexOf('bad decrypt') !== -1) { - throw (new Error('Incorrect passphrase ' + - 'supplied, could not decrypt key')); - } - throw (e); - }); - cipherStream.write(buf); - cipherStream.end(); - while ((chunk = cipherStream.read()) !== null) - chunks.push(chunk); - buf = Buffer.concat(chunks); - } - - /* The new OpenSSH internal format abuses PEM headers */ - if (alg && alg.toLowerCase() === 'openssh') - return (sshpriv.readSSHPrivate(type, buf, options)); - if (alg && alg.toLowerCase() === 'ssh2') - return (rfc4253.readType(type, buf, options)); - - var der = new asn1.BerReader(buf); - der.originalInput = input; - - /* - * All of the PEM file types start with a sequence tag, so chop it - * off here - */ - der.readSequence(); - - /* PKCS#1 type keys name an algorithm in the banner explicitly */ - if (alg) { - if (forceType) - assert.strictEqual(forceType, 'pkcs1'); - return (pkcs1.readPkcs1(alg, type, der)); - } else { - if (forceType) - assert.strictEqual(forceType, 'pkcs8'); - return (pkcs8.readPkcs8(alg, type, der)); - } -} - -function write(key, options, type) { - assert.object(key); - - var alg = { - 'ecdsa': 'EC', - 'rsa': 'RSA', - 'dsa': 'DSA', - 'ed25519': 'EdDSA' - }[key.type]; - var header; - - var der = new asn1.BerWriter(); - - if (PrivateKey.isPrivateKey(key)) { - if (type && type === 'pkcs8') { - header = 'PRIVATE KEY'; - pkcs8.writePkcs8(der, key); - } else { - if (type) - assert.strictEqual(type, 'pkcs1'); - header = alg + ' PRIVATE KEY'; - pkcs1.writePkcs1(der, key); - } - - } else if (Key.isKey(key)) { - if (type && type === 'pkcs1') { - header = alg + ' PUBLIC KEY'; - pkcs1.writePkcs1(der, key); - } else { - if (type) - assert.strictEqual(type, 'pkcs8'); - header = 'PUBLIC KEY'; - pkcs8.writePkcs8(der, key); - } - - } else { - throw (new Error('key is not a Key or PrivateKey')); - } - - var tmp = der.buffer.toString('base64'); - var len = tmp.length + (tmp.length / 64) + - 18 + 16 + header.length*2 + 10; - var buf = Buffer.alloc(len); - var o = 0; - o += buf.write('-----BEGIN ' + header + '-----\n', o); - for (var i = 0; i < tmp.length; ) { - var limit = i + 64; - if (limit > tmp.length) - limit = tmp.length; - o += buf.write(tmp.slice(i, limit), o); - buf[o++] = 10; - i = limit; - } - o += buf.write('-----END ' + header + '-----\n', o); - - return (buf.slice(0, o)); -} - -},{"../algs":349,"../errors":353,"../key":368,"../private-key":369,"../utils":372,"./pkcs1":359,"./pkcs8":360,"./rfc4253":361,"./ssh-private":362,"asn1":60,"assert-plus":61,"crypto":112,"safer-buffer":339}],359:[function(require,module,exports){ -// Copyright 2015 Joyent, Inc. - -module.exports = { - read: read, - readPkcs1: readPkcs1, - write: write, - writePkcs1: writePkcs1 -}; + // From RFC6265 S4.1.1 + // note that it excludes \x3B ";" + var COOKIE_OCTETS = /^[\x21\x23-\x2B\x2D-\x3A\x3C-\x5B\x5D-\x7E]+$/; -var assert = require('assert-plus'); -var asn1 = require('asn1'); -var Buffer = require('safer-buffer').Buffer; -var algs = require('../algs'); -var utils = require('../utils'); + var CONTROL_CHARS = /[\x00-\x1F]/; -var Key = require('../key'); -var PrivateKey = require('../private-key'); -var pem = require('./pem'); + // From Chromium // '\r', '\n' and '\0' should be treated as a terminator in + // the "relaxed" mode, see: + // https://github.com/ChromiumWebApps/chromium/blob/b3d3b4da8bb94c1b2e061600df106d590fda3620/net/cookies/parsed_cookie.cc#L60 + var TERMINATORS = ['\n', '\r', '\0']; -var pkcs8 = require('./pkcs8'); -var readECDSACurve = pkcs8.readECDSACurve; + // RFC6265 S4.1.1 defines path value as 'any CHAR except CTLs or ";"' + // Note ';' is \x3B + var PATH_VALUE = /[\x20-\x3A\x3C-\x7E]+/; -function read(buf, options) { - return (pem.read(buf, options, 'pkcs1')); -} + // date-time parsing constants (RFC6265 S5.1.1) -function write(key, options) { - return (pem.write(key, options, 'pkcs1')); -} + var DATE_DELIM = /[\x09\x20-\x2F\x3B-\x40\x5B-\x60\x7B-\x7E]/; -/* Helper to read in a single mpint */ -function readMPInt(der, nm) { - assert.strictEqual(der.peek(), asn1.Ber.Integer, - nm + ' is not an Integer'); - return (utils.mpNormalize(der.readString(asn1.Ber.Integer, true))); -} - -function readPkcs1(alg, type, der) { - switch (alg) { - case 'RSA': - if (type === 'public') - return (readPkcs1RSAPublic(der)); - else if (type === 'private') - return (readPkcs1RSAPrivate(der)); - throw (new Error('Unknown key type: ' + type)); - case 'DSA': - if (type === 'public') - return (readPkcs1DSAPublic(der)); - else if (type === 'private') - return (readPkcs1DSAPrivate(der)); - throw (new Error('Unknown key type: ' + type)); - case 'EC': - case 'ECDSA': - if (type === 'private') - return (readPkcs1ECDSAPrivate(der)); - else if (type === 'public') - return (readPkcs1ECDSAPublic(der)); - throw (new Error('Unknown key type: ' + type)); - case 'EDDSA': - case 'EdDSA': - if (type === 'private') - return (readPkcs1EdDSAPrivate(der)); - throw (new Error(type + ' keys not supported with EdDSA')); - default: - throw (new Error('Unknown key algo: ' + alg)); - } -} - -function readPkcs1RSAPublic(der) { - // modulus and exponent - var n = readMPInt(der, 'modulus'); - var e = readMPInt(der, 'exponent'); - - // now, make the key - var key = { - type: 'rsa', - parts: [ - { name: 'e', data: e }, - { name: 'n', data: n } - ] - }; - - return (new Key(key)); -} - -function readPkcs1RSAPrivate(der) { - var version = readMPInt(der, 'version'); - assert.strictEqual(version[0], 0); - - // modulus then public exponent - var n = readMPInt(der, 'modulus'); - var e = readMPInt(der, 'public exponent'); - var d = readMPInt(der, 'private exponent'); - var p = readMPInt(der, 'prime1'); - var q = readMPInt(der, 'prime2'); - var dmodp = readMPInt(der, 'exponent1'); - var dmodq = readMPInt(der, 'exponent2'); - var iqmp = readMPInt(der, 'iqmp'); - - // now, make the key - var key = { - type: 'rsa', - parts: [ - { name: 'n', data: n }, - { name: 'e', data: e }, - { name: 'd', data: d }, - { name: 'iqmp', data: iqmp }, - { name: 'p', data: p }, - { name: 'q', data: q }, - { name: 'dmodp', data: dmodp }, - { name: 'dmodq', data: dmodq } - ] - }; - - return (new PrivateKey(key)); -} - -function readPkcs1DSAPrivate(der) { - var version = readMPInt(der, 'version'); - assert.strictEqual(version.readUInt8(0), 0); - - var p = readMPInt(der, 'p'); - var q = readMPInt(der, 'q'); - var g = readMPInt(der, 'g'); - var y = readMPInt(der, 'y'); - var x = readMPInt(der, 'x'); - - // now, make the key - var key = { - type: 'dsa', - parts: [ - { name: 'p', data: p }, - { name: 'q', data: q }, - { name: 'g', data: g }, - { name: 'y', data: y }, - { name: 'x', data: x } - ] - }; - - return (new PrivateKey(key)); -} - -function readPkcs1EdDSAPrivate(der) { - var version = readMPInt(der, 'version'); - assert.strictEqual(version.readUInt8(0), 1); - - // private key - var k = der.readString(asn1.Ber.OctetString, true); - - der.readSequence(0xa0); - var oid = der.readOID(); - assert.strictEqual(oid, '1.3.101.112', 'the ed25519 curve identifier'); - - der.readSequence(0xa1); - var A = utils.readBitString(der); - - var key = { - type: 'ed25519', - parts: [ - { name: 'A', data: utils.zeroPadToLength(A, 32) }, - { name: 'k', data: k } - ] - }; - - return (new PrivateKey(key)); -} - -function readPkcs1DSAPublic(der) { - var y = readMPInt(der, 'y'); - var p = readMPInt(der, 'p'); - var q = readMPInt(der, 'q'); - var g = readMPInt(der, 'g'); - - var key = { - type: 'dsa', - parts: [ - { name: 'y', data: y }, - { name: 'p', data: p }, - { name: 'q', data: q }, - { name: 'g', data: g } - ] - }; - - return (new Key(key)); -} - -function readPkcs1ECDSAPublic(der) { - der.readSequence(); - - var oid = der.readOID(); - assert.strictEqual(oid, '1.2.840.10045.2.1', 'must be ecPublicKey'); - - var curveOid = der.readOID(); - - var curve; - var curves = Object.keys(algs.curves); - for (var j = 0; j < curves.length; ++j) { - var c = curves[j]; - var cd = algs.curves[c]; - if (cd.pkcs8oid === curveOid) { - curve = c; - break; - } - } - assert.string(curve, 'a known ECDSA named curve'); - - var Q = der.readString(asn1.Ber.BitString, true); - Q = utils.ecNormalize(Q); - - var key = { - type: 'ecdsa', - parts: [ - { name: 'curve', data: Buffer.from(curve) }, - { name: 'Q', data: Q } - ] - }; - - return (new Key(key)); -} - -function readPkcs1ECDSAPrivate(der) { - var version = readMPInt(der, 'version'); - assert.strictEqual(version.readUInt8(0), 1); - - // private key - var d = der.readString(asn1.Ber.OctetString, true); - - der.readSequence(0xa0); - var curve = readECDSACurve(der); - assert.string(curve, 'a known elliptic curve'); - - der.readSequence(0xa1); - var Q = der.readString(asn1.Ber.BitString, true); - Q = utils.ecNormalize(Q); - - var key = { - type: 'ecdsa', - parts: [ - { name: 'curve', data: Buffer.from(curve) }, - { name: 'Q', data: Q }, - { name: 'd', data: d } - ] - }; - - return (new PrivateKey(key)); -} - -function writePkcs1(der, key) { - der.startSequence(); - - switch (key.type) { - case 'rsa': - if (PrivateKey.isPrivateKey(key)) - writePkcs1RSAPrivate(der, key); - else - writePkcs1RSAPublic(der, key); - break; - case 'dsa': - if (PrivateKey.isPrivateKey(key)) - writePkcs1DSAPrivate(der, key); - else - writePkcs1DSAPublic(der, key); - break; - case 'ecdsa': - if (PrivateKey.isPrivateKey(key)) - writePkcs1ECDSAPrivate(der, key); - else - writePkcs1ECDSAPublic(der, key); - break; - case 'ed25519': - if (PrivateKey.isPrivateKey(key)) - writePkcs1EdDSAPrivate(der, key); - else - writePkcs1EdDSAPublic(der, key); - break; - default: - throw (new Error('Unknown key algo: ' + key.type)); - } - - der.endSequence(); -} - -function writePkcs1RSAPublic(der, key) { - der.writeBuffer(key.part.n.data, asn1.Ber.Integer); - der.writeBuffer(key.part.e.data, asn1.Ber.Integer); -} - -function writePkcs1RSAPrivate(der, key) { - var ver = Buffer.from([0]); - der.writeBuffer(ver, asn1.Ber.Integer); - - der.writeBuffer(key.part.n.data, asn1.Ber.Integer); - der.writeBuffer(key.part.e.data, asn1.Ber.Integer); - der.writeBuffer(key.part.d.data, asn1.Ber.Integer); - der.writeBuffer(key.part.p.data, asn1.Ber.Integer); - der.writeBuffer(key.part.q.data, asn1.Ber.Integer); - if (!key.part.dmodp || !key.part.dmodq) - utils.addRSAMissing(key); - der.writeBuffer(key.part.dmodp.data, asn1.Ber.Integer); - der.writeBuffer(key.part.dmodq.data, asn1.Ber.Integer); - der.writeBuffer(key.part.iqmp.data, asn1.Ber.Integer); -} - -function writePkcs1DSAPrivate(der, key) { - var ver = Buffer.from([0]); - der.writeBuffer(ver, asn1.Ber.Integer); - - der.writeBuffer(key.part.p.data, asn1.Ber.Integer); - der.writeBuffer(key.part.q.data, asn1.Ber.Integer); - der.writeBuffer(key.part.g.data, asn1.Ber.Integer); - der.writeBuffer(key.part.y.data, asn1.Ber.Integer); - der.writeBuffer(key.part.x.data, asn1.Ber.Integer); -} - -function writePkcs1DSAPublic(der, key) { - der.writeBuffer(key.part.y.data, asn1.Ber.Integer); - der.writeBuffer(key.part.p.data, asn1.Ber.Integer); - der.writeBuffer(key.part.q.data, asn1.Ber.Integer); - der.writeBuffer(key.part.g.data, asn1.Ber.Integer); -} - -function writePkcs1ECDSAPublic(der, key) { - der.startSequence(); - - der.writeOID('1.2.840.10045.2.1'); /* ecPublicKey */ - var curve = key.part.curve.data.toString(); - var curveOid = algs.curves[curve].pkcs8oid; - assert.string(curveOid, 'a known ECDSA named curve'); - der.writeOID(curveOid); - - der.endSequence(); - - var Q = utils.ecNormalize(key.part.Q.data, true); - der.writeBuffer(Q, asn1.Ber.BitString); -} - -function writePkcs1ECDSAPrivate(der, key) { - var ver = Buffer.from([1]); - der.writeBuffer(ver, asn1.Ber.Integer); - - der.writeBuffer(key.part.d.data, asn1.Ber.OctetString); - - der.startSequence(0xa0); - var curve = key.part.curve.data.toString(); - var curveOid = algs.curves[curve].pkcs8oid; - assert.string(curveOid, 'a known ECDSA named curve'); - der.writeOID(curveOid); - der.endSequence(); - - der.startSequence(0xa1); - var Q = utils.ecNormalize(key.part.Q.data, true); - der.writeBuffer(Q, asn1.Ber.BitString); - der.endSequence(); -} - -function writePkcs1EdDSAPrivate(der, key) { - var ver = Buffer.from([1]); - der.writeBuffer(ver, asn1.Ber.Integer); - - der.writeBuffer(key.part.k.data, asn1.Ber.OctetString); - - der.startSequence(0xa0); - der.writeOID('1.3.101.112'); - der.endSequence(); - - der.startSequence(0xa1); - utils.writeBitString(der, key.part.A.data); - der.endSequence(); -} - -function writePkcs1EdDSAPublic(der, key) { - throw (new Error('Public keys are not supported for EdDSA PKCS#1')); -} - -},{"../algs":349,"../key":368,"../private-key":369,"../utils":372,"./pem":358,"./pkcs8":360,"asn1":60,"assert-plus":61,"safer-buffer":339}],360:[function(require,module,exports){ -// Copyright 2015 Joyent, Inc. - -module.exports = { - read: read, - readPkcs8: readPkcs8, - write: write, - writePkcs8: writePkcs8, - - readECDSACurve: readECDSACurve, - writeECDSACurve: writeECDSACurve -}; + var MONTH_TO_NUM = { + jan: 0, + feb: 1, + mar: 2, + apr: 3, + may: 4, + jun: 5, + jul: 6, + aug: 7, + sep: 8, + oct: 9, + nov: 10, + dec: 11 + }; + var NUM_TO_MONTH = [ + 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec' + ]; + var NUM_TO_DAY = [ + 'Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat' + ]; -var assert = require('assert-plus'); -var asn1 = require('asn1'); -var Buffer = require('safer-buffer').Buffer; -var algs = require('../algs'); -var utils = require('../utils'); -var Key = require('../key'); -var PrivateKey = require('../private-key'); -var pem = require('./pem'); - -function read(buf, options) { - return (pem.read(buf, options, 'pkcs8')); -} - -function write(key, options) { - return (pem.write(key, options, 'pkcs8')); -} - -/* Helper to read in a single mpint */ -function readMPInt(der, nm) { - assert.strictEqual(der.peek(), asn1.Ber.Integer, - nm + ' is not an Integer'); - return (utils.mpNormalize(der.readString(asn1.Ber.Integer, true))); -} + var MAX_TIME = 2147483647000; // 31-bit max + var MIN_TIME = 0; // 31-bit min -function readPkcs8(alg, type, der) { - /* Private keys in pkcs#8 format have a weird extra int */ - if (der.peek() === asn1.Ber.Integer) { - assert.strictEqual(type, 'private', - 'unexpected Integer at start of public key'); - der.readString(asn1.Ber.Integer, true); - } - - der.readSequence(); - var next = der.offset + der.length; - - var oid = der.readOID(); - switch (oid) { - case '1.2.840.113549.1.1.1': - der._offset = next; - if (type === 'public') - return (readPkcs8RSAPublic(der)); - else - return (readPkcs8RSAPrivate(der)); - case '1.2.840.10040.4.1': - if (type === 'public') - return (readPkcs8DSAPublic(der)); - else - return (readPkcs8DSAPrivate(der)); - case '1.2.840.10045.2.1': - if (type === 'public') - return (readPkcs8ECDSAPublic(der)); - else - return (readPkcs8ECDSAPrivate(der)); - case '1.3.101.112': - if (type === 'public') { - return (readPkcs8EdDSAPublic(der)); - } else { - return (readPkcs8EdDSAPrivate(der)); - } - case '1.3.101.110': - if (type === 'public') { - return (readPkcs8X25519Public(der)); - } else { - return (readPkcs8X25519Private(der)); - } - default: - throw (new Error('Unknown key type OID ' + oid)); - } -} - -function readPkcs8RSAPublic(der) { - // bit string sequence - der.readSequence(asn1.Ber.BitString); - der.readByte(); - der.readSequence(); - - // modulus - var n = readMPInt(der, 'modulus'); - var e = readMPInt(der, 'exponent'); - - // now, make the key - var key = { - type: 'rsa', - source: der.originalInput, - parts: [ - { name: 'e', data: e }, - { name: 'n', data: n } - ] - }; - - return (new Key(key)); -} - -function readPkcs8RSAPrivate(der) { - der.readSequence(asn1.Ber.OctetString); - der.readSequence(); - - var ver = readMPInt(der, 'version'); - assert.equal(ver[0], 0x0, 'unknown RSA private key version'); - - // modulus then public exponent - var n = readMPInt(der, 'modulus'); - var e = readMPInt(der, 'public exponent'); - var d = readMPInt(der, 'private exponent'); - var p = readMPInt(der, 'prime1'); - var q = readMPInt(der, 'prime2'); - var dmodp = readMPInt(der, 'exponent1'); - var dmodq = readMPInt(der, 'exponent2'); - var iqmp = readMPInt(der, 'iqmp'); - - // now, make the key - var key = { - type: 'rsa', - parts: [ - { name: 'n', data: n }, - { name: 'e', data: e }, - { name: 'd', data: d }, - { name: 'iqmp', data: iqmp }, - { name: 'p', data: p }, - { name: 'q', data: q }, - { name: 'dmodp', data: dmodp }, - { name: 'dmodq', data: dmodq } - ] - }; - - return (new PrivateKey(key)); -} - -function readPkcs8DSAPublic(der) { - der.readSequence(); - - var p = readMPInt(der, 'p'); - var q = readMPInt(der, 'q'); - var g = readMPInt(der, 'g'); - - // bit string sequence - der.readSequence(asn1.Ber.BitString); - der.readByte(); - - var y = readMPInt(der, 'y'); - - // now, make the key - var key = { - type: 'dsa', - parts: [ - { name: 'p', data: p }, - { name: 'q', data: q }, - { name: 'g', data: g }, - { name: 'y', data: y } - ] - }; - - return (new Key(key)); -} - -function readPkcs8DSAPrivate(der) { - der.readSequence(); - - var p = readMPInt(der, 'p'); - var q = readMPInt(der, 'q'); - var g = readMPInt(der, 'g'); - - der.readSequence(asn1.Ber.OctetString); - var x = readMPInt(der, 'x'); - - /* The pkcs#8 format does not include the public key */ - var y = utils.calculateDSAPublic(g, p, x); - - var key = { - type: 'dsa', - parts: [ - { name: 'p', data: p }, - { name: 'q', data: q }, - { name: 'g', data: g }, - { name: 'y', data: y }, - { name: 'x', data: x } - ] - }; - - return (new PrivateKey(key)); -} - -function readECDSACurve(der) { - var curveName, curveNames; - var j, c, cd; - - if (der.peek() === asn1.Ber.OID) { - var oid = der.readOID(); - - curveNames = Object.keys(algs.curves); - for (j = 0; j < curveNames.length; ++j) { - c = curveNames[j]; - cd = algs.curves[c]; - if (cd.pkcs8oid === oid) { - curveName = c; - break; - } - } - - } else { - // ECParameters sequence - der.readSequence(); - var version = der.readString(asn1.Ber.Integer, true); - assert.strictEqual(version[0], 1, 'ECDSA key not version 1'); - - var curve = {}; - - // FieldID sequence - der.readSequence(); - var fieldTypeOid = der.readOID(); - assert.strictEqual(fieldTypeOid, '1.2.840.10045.1.1', - 'ECDSA key is not from a prime-field'); - var p = curve.p = utils.mpNormalize( - der.readString(asn1.Ber.Integer, true)); - /* - * p always starts with a 1 bit, so count the zeros to get its - * real size. - */ - curve.size = p.length * 8 - utils.countZeros(p); + /* + * Parses a Natural number (i.e., non-negative integer) with either the + * *DIGIT ( non-digit *OCTET ) + * or + * *DIGIT + * grammar (RFC6265 S5.1.1). + * + * The "trailingOK" boolean controls if the grammar accepts a + * "( non-digit *OCTET )" trailer. + */ + function parseDigits (token, minDigits, maxDigits, trailingOK) { + var count = 0; + while (count < token.length) { + var c = token.charCodeAt(count); + // "non-digit = %x00-2F / %x3A-FF" + if (c <= 0x2F || c >= 0x3A) { + break; + } + count++; + } - // Curve sequence - der.readSequence(); - curve.a = utils.mpNormalize( - der.readString(asn1.Ber.OctetString, true)); - curve.b = utils.mpNormalize( - der.readString(asn1.Ber.OctetString, true)); - if (der.peek() === asn1.Ber.BitString) - curve.s = der.readString(asn1.Ber.BitString, true); + // constrain to a minimum and maximum number of digits. + if (count < minDigits || count > maxDigits) { + return null; + } - // Combined Gx and Gy - curve.G = der.readString(asn1.Ber.OctetString, true); - assert.strictEqual(curve.G[0], 0x4, - 'uncompressed G is required'); + if (!trailingOK && count != token.length) { + return null; + } - curve.n = utils.mpNormalize( - der.readString(asn1.Ber.Integer, true)); - curve.h = utils.mpNormalize( - der.readString(asn1.Ber.Integer, true)); - assert.strictEqual(curve.h[0], 0x1, 'a cofactor=1 curve is ' + - 'required'); + return parseInt(token.substr(0, count), 10); + } - curveNames = Object.keys(algs.curves); - var ks = Object.keys(curve); - for (j = 0; j < curveNames.length; ++j) { - c = curveNames[j]; - cd = algs.curves[c]; - var equal = true; - for (var i = 0; i < ks.length; ++i) { - var k = ks[i]; - if (cd[k] === undefined) - continue; - if (typeof (cd[k]) === 'object' && - cd[k].equals !== undefined) { - if (!cd[k].equals(curve[k])) { - equal = false; - break; - } - } else if (Buffer.isBuffer(cd[k])) { - if (cd[k].toString('binary') - !== curve[k].toString('binary')) { - equal = false; - break; - } - } else { - if (cd[k] !== curve[k]) { - equal = false; - break; - } - } - } - if (equal) { - curveName = c; - break; - } - } - } - return (curveName); -} - -function readPkcs8ECDSAPrivate(der) { - var curveName = readECDSACurve(der); - assert.string(curveName, 'a known elliptic curve'); - - der.readSequence(asn1.Ber.OctetString); - der.readSequence(); - - var version = readMPInt(der, 'version'); - assert.equal(version[0], 1, 'unknown version of ECDSA key'); - - var d = der.readString(asn1.Ber.OctetString, true); - der.readSequence(0xa1); - - var Q = der.readString(asn1.Ber.BitString, true); - Q = utils.ecNormalize(Q); - - var key = { - type: 'ecdsa', - parts: [ - { name: 'curve', data: Buffer.from(curveName) }, - { name: 'Q', data: Q }, - { name: 'd', data: d } - ] - }; - - return (new PrivateKey(key)); -} - -function readPkcs8ECDSAPublic(der) { - var curveName = readECDSACurve(der); - assert.string(curveName, 'a known elliptic curve'); - - var Q = der.readString(asn1.Ber.BitString, true); - Q = utils.ecNormalize(Q); - - var key = { - type: 'ecdsa', - parts: [ - { name: 'curve', data: Buffer.from(curveName) }, - { name: 'Q', data: Q } - ] - }; - - return (new Key(key)); -} - -function readPkcs8EdDSAPublic(der) { - if (der.peek() === 0x00) - der.readByte(); - - var A = utils.readBitString(der); - - var key = { - type: 'ed25519', - parts: [ - { name: 'A', data: utils.zeroPadToLength(A, 32) } - ] - }; - - return (new Key(key)); -} - -function readPkcs8X25519Public(der) { - var A = utils.readBitString(der); - - var key = { - type: 'curve25519', - parts: [ - { name: 'A', data: utils.zeroPadToLength(A, 32) } - ] - }; - - return (new Key(key)); -} - -function readPkcs8EdDSAPrivate(der) { - if (der.peek() === 0x00) - der.readByte(); - - der.readSequence(asn1.Ber.OctetString); - var k = der.readString(asn1.Ber.OctetString, true); - k = utils.zeroPadToLength(k, 32); - - var A; - if (der.peek() === asn1.Ber.BitString) { - A = utils.readBitString(der); - A = utils.zeroPadToLength(A, 32); - } else { - A = utils.calculateED25519Public(k); - } - - var key = { - type: 'ed25519', - parts: [ - { name: 'A', data: utils.zeroPadToLength(A, 32) }, - { name: 'k', data: utils.zeroPadToLength(k, 32) } - ] - }; - - return (new PrivateKey(key)); -} - -function readPkcs8X25519Private(der) { - if (der.peek() === 0x00) - der.readByte(); - - der.readSequence(asn1.Ber.OctetString); - var k = der.readString(asn1.Ber.OctetString, true); - k = utils.zeroPadToLength(k, 32); - - var A = utils.calculateX25519Public(k); - - var key = { - type: 'curve25519', - parts: [ - { name: 'A', data: utils.zeroPadToLength(A, 32) }, - { name: 'k', data: utils.zeroPadToLength(k, 32) } - ] - }; - - return (new PrivateKey(key)); -} - -function writePkcs8(der, key) { - der.startSequence(); - - if (PrivateKey.isPrivateKey(key)) { - var sillyInt = Buffer.from([0]); - der.writeBuffer(sillyInt, asn1.Ber.Integer); - } - - der.startSequence(); - switch (key.type) { - case 'rsa': - der.writeOID('1.2.840.113549.1.1.1'); - if (PrivateKey.isPrivateKey(key)) - writePkcs8RSAPrivate(key, der); - else - writePkcs8RSAPublic(key, der); - break; - case 'dsa': - der.writeOID('1.2.840.10040.4.1'); - if (PrivateKey.isPrivateKey(key)) - writePkcs8DSAPrivate(key, der); - else - writePkcs8DSAPublic(key, der); - break; - case 'ecdsa': - der.writeOID('1.2.840.10045.2.1'); - if (PrivateKey.isPrivateKey(key)) - writePkcs8ECDSAPrivate(key, der); - else - writePkcs8ECDSAPublic(key, der); - break; - case 'ed25519': - der.writeOID('1.3.101.112'); - if (PrivateKey.isPrivateKey(key)) - throw (new Error('Ed25519 private keys in pkcs8 ' + - 'format are not supported')); - writePkcs8EdDSAPublic(key, der); - break; - default: - throw (new Error('Unsupported key type: ' + key.type)); - } - - der.endSequence(); -} - -function writePkcs8RSAPrivate(key, der) { - der.writeNull(); - der.endSequence(); - - der.startSequence(asn1.Ber.OctetString); - der.startSequence(); - - var version = Buffer.from([0]); - der.writeBuffer(version, asn1.Ber.Integer); - - der.writeBuffer(key.part.n.data, asn1.Ber.Integer); - der.writeBuffer(key.part.e.data, asn1.Ber.Integer); - der.writeBuffer(key.part.d.data, asn1.Ber.Integer); - der.writeBuffer(key.part.p.data, asn1.Ber.Integer); - der.writeBuffer(key.part.q.data, asn1.Ber.Integer); - if (!key.part.dmodp || !key.part.dmodq) - utils.addRSAMissing(key); - der.writeBuffer(key.part.dmodp.data, asn1.Ber.Integer); - der.writeBuffer(key.part.dmodq.data, asn1.Ber.Integer); - der.writeBuffer(key.part.iqmp.data, asn1.Ber.Integer); - - der.endSequence(); - der.endSequence(); -} - -function writePkcs8RSAPublic(key, der) { - der.writeNull(); - der.endSequence(); - - der.startSequence(asn1.Ber.BitString); - der.writeByte(0x00); - - der.startSequence(); - der.writeBuffer(key.part.n.data, asn1.Ber.Integer); - der.writeBuffer(key.part.e.data, asn1.Ber.Integer); - der.endSequence(); - - der.endSequence(); -} - -function writePkcs8DSAPrivate(key, der) { - der.startSequence(); - der.writeBuffer(key.part.p.data, asn1.Ber.Integer); - der.writeBuffer(key.part.q.data, asn1.Ber.Integer); - der.writeBuffer(key.part.g.data, asn1.Ber.Integer); - der.endSequence(); - - der.endSequence(); - - der.startSequence(asn1.Ber.OctetString); - der.writeBuffer(key.part.x.data, asn1.Ber.Integer); - der.endSequence(); -} - -function writePkcs8DSAPublic(key, der) { - der.startSequence(); - der.writeBuffer(key.part.p.data, asn1.Ber.Integer); - der.writeBuffer(key.part.q.data, asn1.Ber.Integer); - der.writeBuffer(key.part.g.data, asn1.Ber.Integer); - der.endSequence(); - der.endSequence(); - - der.startSequence(asn1.Ber.BitString); - der.writeByte(0x00); - der.writeBuffer(key.part.y.data, asn1.Ber.Integer); - der.endSequence(); -} - -function writeECDSACurve(key, der) { - var curve = algs.curves[key.curve]; - if (curve.pkcs8oid) { - /* This one has a name in pkcs#8, so just write the oid */ - der.writeOID(curve.pkcs8oid); - - } else { - // ECParameters sequence - der.startSequence(); - - var version = Buffer.from([1]); - der.writeBuffer(version, asn1.Ber.Integer); - - // FieldID sequence - der.startSequence(); - der.writeOID('1.2.840.10045.1.1'); // prime-field - der.writeBuffer(curve.p, asn1.Ber.Integer); - der.endSequence(); - - // Curve sequence - der.startSequence(); - var a = curve.p; - if (a[0] === 0x0) - a = a.slice(1); - der.writeBuffer(a, asn1.Ber.OctetString); - der.writeBuffer(curve.b, asn1.Ber.OctetString); - der.writeBuffer(curve.s, asn1.Ber.BitString); - der.endSequence(); - - der.writeBuffer(curve.G, asn1.Ber.OctetString); - der.writeBuffer(curve.n, asn1.Ber.Integer); - var h = curve.h; - if (!h) { - h = Buffer.from([1]); - } - der.writeBuffer(h, asn1.Ber.Integer); - - // ECParameters - der.endSequence(); - } -} - -function writePkcs8ECDSAPublic(key, der) { - writeECDSACurve(key, der); - der.endSequence(); - - var Q = utils.ecNormalize(key.part.Q.data, true); - der.writeBuffer(Q, asn1.Ber.BitString); -} - -function writePkcs8ECDSAPrivate(key, der) { - writeECDSACurve(key, der); - der.endSequence(); - - der.startSequence(asn1.Ber.OctetString); - der.startSequence(); - - var version = Buffer.from([1]); - der.writeBuffer(version, asn1.Ber.Integer); - - der.writeBuffer(key.part.d.data, asn1.Ber.OctetString); - - der.startSequence(0xa1); - var Q = utils.ecNormalize(key.part.Q.data, true); - der.writeBuffer(Q, asn1.Ber.BitString); - der.endSequence(); - - der.endSequence(); - der.endSequence(); -} - -function writePkcs8EdDSAPublic(key, der) { - der.endSequence(); - - utils.writeBitString(der, key.part.A.data); -} - -function writePkcs8EdDSAPrivate(key, der) { - der.endSequence(); - - var k = utils.mpNormalize(key.part.k.data, true); - der.startSequence(asn1.Ber.OctetString); - der.writeBuffer(k, asn1.Ber.OctetString); - der.endSequence(); -} - -},{"../algs":349,"../key":368,"../private-key":369,"../utils":372,"./pem":358,"asn1":60,"assert-plus":61,"safer-buffer":339}],361:[function(require,module,exports){ -// Copyright 2015 Joyent, Inc. - -module.exports = { - read: read.bind(undefined, false, undefined), - readType: read.bind(undefined, false), - write: write, - /* semi-private api, used by sshpk-agent */ - readPartial: read.bind(undefined, true), - - /* shared with ssh format */ - readInternal: read, - keyTypeToAlg: keyTypeToAlg, - algToKeyType: algToKeyType -}; + function parseTime (token) { + var parts = token.split(':'); + var result = [0, 0, 0]; -var assert = require('assert-plus'); -var Buffer = require('safer-buffer').Buffer; -var algs = require('../algs'); -var utils = require('../utils'); -var Key = require('../key'); -var PrivateKey = require('../private-key'); -var SSHBuffer = require('../ssh-buffer'); - -function algToKeyType(alg) { - assert.string(alg); - if (alg === 'ssh-dss') - return ('dsa'); - else if (alg === 'ssh-rsa') - return ('rsa'); - else if (alg === 'ssh-ed25519') - return ('ed25519'); - else if (alg === 'ssh-curve25519') - return ('curve25519'); - else if (alg.match(/^ecdsa-sha2-/)) - return ('ecdsa'); - else - throw (new Error('Unknown algorithm ' + alg)); -} - -function keyTypeToAlg(key) { - assert.object(key); - if (key.type === 'dsa') - return ('ssh-dss'); - else if (key.type === 'rsa') - return ('ssh-rsa'); - else if (key.type === 'ed25519') - return ('ssh-ed25519'); - else if (key.type === 'curve25519') - return ('ssh-curve25519'); - else if (key.type === 'ecdsa') - return ('ecdsa-sha2-' + key.part.curve.data.toString()); - else - throw (new Error('Unknown key type ' + key.type)); -} - -function read(partial, type, buf, options) { - if (typeof (buf) === 'string') - buf = Buffer.from(buf); - assert.buffer(buf, 'buf'); - - var key = {}; - - var parts = key.parts = []; - var sshbuf = new SSHBuffer({buffer: buf}); - - var alg = sshbuf.readString(); - assert.ok(!sshbuf.atEnd(), 'key must have at least one part'); - - key.type = algToKeyType(alg); - - var partCount = algs.info[key.type].parts.length; - if (type && type === 'private') - partCount = algs.privInfo[key.type].parts.length; - - while (!sshbuf.atEnd() && parts.length < partCount) - parts.push(sshbuf.readPart()); - while (!partial && !sshbuf.atEnd()) - parts.push(sshbuf.readPart()); - - assert.ok(parts.length >= 1, - 'key must have at least one part'); - assert.ok(partial || sshbuf.atEnd(), - 'leftover bytes at end of key'); + /* RF6256 S5.1.1: + * time = hms-time ( non-digit *OCTET ) + * hms-time = time-field ":" time-field ":" time-field + * time-field = 1*2DIGIT + */ - var Constructor = Key; - var algInfo = algs.info[key.type]; - if (type === 'private' || algInfo.parts.length !== parts.length) { - algInfo = algs.privInfo[key.type]; - Constructor = PrivateKey; - } - assert.strictEqual(algInfo.parts.length, parts.length); - - if (key.type === 'ecdsa') { - var res = /^ecdsa-sha2-(.+)$/.exec(alg); - assert.ok(res !== null); - assert.strictEqual(res[1], parts[0].data.toString()); - } - - var normalized = true; - for (var i = 0; i < algInfo.parts.length; ++i) { - var p = parts[i]; - p.name = algInfo.parts[i]; - /* - * OpenSSH stores ed25519 "private" keys as seed + public key - * concat'd together (k followed by A). We want to keep them - * separate for other formats that don't do this. - */ - if (key.type === 'ed25519' && p.name === 'k') - p.data = p.data.slice(0, 32); - - if (p.name !== 'curve' && algInfo.normalize !== false) { - var nd; - if (key.type === 'ed25519') { - nd = utils.zeroPadToLength(p.data, 32); - } else { - nd = utils.mpNormalize(p.data); - } - if (nd.toString('binary') !== - p.data.toString('binary')) { - p.data = nd; - normalized = false; - } - } - } - - if (normalized) - key._rfc4253Cache = sshbuf.toBuffer(); - - if (partial && typeof (partial) === 'object') { - partial.remainder = sshbuf.remainder(); - partial.consumed = sshbuf._offset; - } - - return (new Constructor(key)); -} - -function write(key, options) { - assert.object(key); - - var alg = keyTypeToAlg(key); - var i; - - var algInfo = algs.info[key.type]; - if (PrivateKey.isPrivateKey(key)) - algInfo = algs.privInfo[key.type]; - var parts = algInfo.parts; - - var buf = new SSHBuffer({}); - - buf.writeString(alg); - - for (i = 0; i < parts.length; ++i) { - var data = key.part[parts[i]].data; - if (algInfo.normalize !== false) { - if (key.type === 'ed25519') - data = utils.zeroPadToLength(data, 32); - else - data = utils.mpNormalize(data); - } - if (key.type === 'ed25519' && parts[i] === 'k') - data = Buffer.concat([data, key.part.A.data]); - buf.writeBuffer(data); - } - - return (buf.toBuffer()); -} - -},{"../algs":349,"../key":368,"../private-key":369,"../ssh-buffer":371,"../utils":372,"assert-plus":61,"safer-buffer":339}],362:[function(require,module,exports){ -// Copyright 2015 Joyent, Inc. - -module.exports = { - read: read, - readSSHPrivate: readSSHPrivate, - write: write -}; + if (parts.length !== 3) { + return null; + } + + for (var i = 0; i < 3; i++) { + // "time-field" must be strictly "1*2DIGIT", HOWEVER, "hms-time" can be + // followed by "( non-digit *OCTET )" so therefore the last time-field can + // have a trailer + var trailingOK = (i == 2); + var num = parseDigits(parts[i], 1, 2, trailingOK); + if (num === null) { + return null; + } + result[i] = num; + } -var assert = require('assert-plus'); -var asn1 = require('asn1'); -var Buffer = require('safer-buffer').Buffer; -var algs = require('../algs'); -var utils = require('../utils'); -var crypto = require('crypto'); + return result; + } -var Key = require('../key'); -var PrivateKey = require('../private-key'); -var pem = require('./pem'); -var rfc4253 = require('./rfc4253'); -var SSHBuffer = require('../ssh-buffer'); -var errors = require('../errors'); + function parseMonth (token) { + token = String(token).substr(0, 3).toLowerCase(); + var num = MONTH_TO_NUM[token]; + return num >= 0 ? num : null; + } -var bcrypt; + /* + * RFC6265 S5.1.1 date parser (see RFC for full grammar) + */ + function parseDate (str) { + if (!str) { + return; + } -function read(buf, options) { - return (pem.read(buf, options)); -} + /* RFC6265 S5.1.1: + * 2. Process each date-token sequentially in the order the date-tokens + * appear in the cookie-date + */ + var tokens = str.split(DATE_DELIM); + if (!tokens) { + return; + } -var MAGIC = 'openssh-key-v1'; + var hour = null; + var minute = null; + var second = null; + var dayOfMonth = null; + var month = null; + var year = null; -function readSSHPrivate(type, buf, options) { - buf = new SSHBuffer({buffer: buf}); + for (var i = 0; i < tokens.length; i++) { + var token = tokens[i].trim(); + if (!token.length) { + continue; + } - var magic = buf.readCString(); - assert.strictEqual(magic, MAGIC, 'bad magic string'); + var result; - var cipher = buf.readString(); - var kdf = buf.readString(); - var kdfOpts = buf.readBuffer(); + /* 2.1. If the found-time flag is not set and the token matches the time + * production, set the found-time flag and set the hour- value, + * minute-value, and second-value to the numbers denoted by the digits in + * the date-token, respectively. Skip the remaining sub-steps and continue + * to the next date-token. + */ + if (second === null) { + result = parseTime(token); + if (result) { + hour = result[0]; + minute = result[1]; + second = result[2]; + continue; + } + } - var nkeys = buf.readInt(); - if (nkeys !== 1) { - throw (new Error('OpenSSH-format key file contains ' + - 'multiple keys: this is unsupported.')); - } + /* 2.2. If the found-day-of-month flag is not set and the date-token matches + * the day-of-month production, set the found-day-of- month flag and set + * the day-of-month-value to the number denoted by the date-token. Skip + * the remaining sub-steps and continue to the next date-token. + */ + if (dayOfMonth === null) { + // "day-of-month = 1*2DIGIT ( non-digit *OCTET )" + result = parseDigits(token, 1, 2, true); + if (result !== null) { + dayOfMonth = result; + continue; + } + } - var pubKey = buf.readBuffer(); + /* 2.3. If the found-month flag is not set and the date-token matches the + * month production, set the found-month flag and set the month-value to + * the month denoted by the date-token. Skip the remaining sub-steps and + * continue to the next date-token. + */ + if (month === null) { + result = parseMonth(token); + if (result !== null) { + month = result; + continue; + } + } - if (type === 'public') { - assert.ok(buf.atEnd(), 'excess bytes left after key'); - return (rfc4253.read(pubKey)); - } + /* 2.4. If the found-year flag is not set and the date-token matches the + * year production, set the found-year flag and set the year-value to the + * number denoted by the date-token. Skip the remaining sub-steps and + * continue to the next date-token. + */ + if (year === null) { + // "year = 2*4DIGIT ( non-digit *OCTET )" + result = parseDigits(token, 2, 4, true); + if (result !== null) { + year = result; + /* From S5.1.1: + * 3. If the year-value is greater than or equal to 70 and less + * than or equal to 99, increment the year-value by 1900. + * 4. If the year-value is greater than or equal to 0 and less + * than or equal to 69, increment the year-value by 2000. + */ + if (year >= 70 && year <= 99) { + year += 1900; + } else if (year >= 0 && year <= 69) { + year += 2000; + } + } + } + } - var privKeyBlob = buf.readBuffer(); - assert.ok(buf.atEnd(), 'excess bytes left after key'); + /* RFC 6265 S5.1.1 + * "5. Abort these steps and fail to parse the cookie-date if: + * * at least one of the found-day-of-month, found-month, found- + * year, or found-time flags is not set, + * * the day-of-month-value is less than 1 or greater than 31, + * * the year-value is less than 1601, + * * the hour-value is greater than 23, + * * the minute-value is greater than 59, or + * * the second-value is greater than 59. + * (Note that leap seconds cannot be represented in this syntax.)" + * + * So, in order as above: + */ + if ( + dayOfMonth === null || month === null || year === null || second === null || + dayOfMonth < 1 || dayOfMonth > 31 || + year < 1601 || + hour > 23 || + minute > 59 || + second > 59 + ) { + return; + } - var kdfOptsBuf = new SSHBuffer({ buffer: kdfOpts }); - switch (kdf) { - case 'none': - if (cipher !== 'none') { - throw (new Error('OpenSSH-format key uses KDF "none" ' + - 'but specifies a cipher other than "none"')); - } - break; - case 'bcrypt': - var salt = kdfOptsBuf.readBuffer(); - var rounds = kdfOptsBuf.readInt(); - var cinf = utils.opensshCipherInfo(cipher); - if (bcrypt === undefined) { - bcrypt = require('bcrypt-pbkdf'); - } - - if (typeof (options.passphrase) === 'string') { - options.passphrase = Buffer.from(options.passphrase, - 'utf-8'); - } - if (!Buffer.isBuffer(options.passphrase)) { - throw (new errors.KeyEncryptedError( - options.filename, 'OpenSSH')); - } + return new Date(Date.UTC(year, month, dayOfMonth, hour, minute, second)); + } - var pass = new Uint8Array(options.passphrase); - var salti = new Uint8Array(salt); - /* Use the pbkdf to derive both the key and the IV. */ - var out = new Uint8Array(cinf.keySize + cinf.blockSize); - var res = bcrypt.pbkdf(pass, pass.length, salti, salti.length, - out, out.length, rounds); - if (res !== 0) { - throw (new Error('bcrypt_pbkdf function returned ' + - 'failure, parameters invalid')); - } - out = Buffer.from(out); - var ckey = out.slice(0, cinf.keySize); - var iv = out.slice(cinf.keySize, cinf.keySize + cinf.blockSize); - var cipherStream = crypto.createDecipheriv(cinf.opensslName, - ckey, iv); - cipherStream.setAutoPadding(false); - var chunk, chunks = []; - cipherStream.once('error', function (e) { - if (e.toString().indexOf('bad decrypt') !== -1) { - throw (new Error('Incorrect passphrase ' + - 'supplied, could not decrypt key')); - } - throw (e); - }); - cipherStream.write(privKeyBlob); - cipherStream.end(); - while ((chunk = cipherStream.read()) !== null) - chunks.push(chunk); - privKeyBlob = Buffer.concat(chunks); - break; - default: - throw (new Error( - 'OpenSSH-format key uses unknown KDF "' + kdf + '"')); - } + function formatDate (date) { + var d = date.getUTCDate(); d = d >= 10 ? d : '0' + d; + var h = date.getUTCHours(); h = h >= 10 ? h : '0' + h; + var m = date.getUTCMinutes(); m = m >= 10 ? m : '0' + m; + var s = date.getUTCSeconds(); s = s >= 10 ? s : '0' + s; + return NUM_TO_DAY[date.getUTCDay()] + ', ' + + d + ' ' + NUM_TO_MONTH[date.getUTCMonth()] + ' ' + date.getUTCFullYear() + ' ' + + h + ':' + m + ':' + s + ' GMT'; + } - buf = new SSHBuffer({buffer: privKeyBlob}); + // S5.1.2 Canonicalized Host Names + function canonicalDomain (str) { + if (str == null) { + return null; + } + str = str.trim().replace(/^\./, ''); // S4.1.2.3 & S5.2.3: ignore leading . - var checkInt1 = buf.readInt(); - var checkInt2 = buf.readInt(); - if (checkInt1 !== checkInt2) { - throw (new Error('Incorrect passphrase supplied, could not ' + - 'decrypt key')); - } - - var ret = {}; - var key = rfc4253.readInternal(ret, 'private', buf.remainder()); - - buf.skip(ret.consumed); - - var comment = buf.readString(); - key.comment = comment; - - return (key); -} - -function write(key, options) { - var pubKey; - if (PrivateKey.isPrivateKey(key)) - pubKey = key.toPublic(); - else - pubKey = key; - - var cipher = 'none'; - var kdf = 'none'; - var kdfopts = Buffer.alloc(0); - var cinf = { blockSize: 8 }; - var passphrase; - if (options !== undefined) { - passphrase = options.passphrase; - if (typeof (passphrase) === 'string') - passphrase = Buffer.from(passphrase, 'utf-8'); - if (passphrase !== undefined) { - assert.buffer(passphrase, 'options.passphrase'); - assert.optionalString(options.cipher, 'options.cipher'); - cipher = options.cipher; - if (cipher === undefined) - cipher = 'aes128-ctr'; - cinf = utils.opensshCipherInfo(cipher); - kdf = 'bcrypt'; - } - } - - var privBuf; - if (PrivateKey.isPrivateKey(key)) { - privBuf = new SSHBuffer({}); - var checkInt = crypto.randomBytes(4).readUInt32BE(0); - privBuf.writeInt(checkInt); - privBuf.writeInt(checkInt); - privBuf.write(key.toBuffer('rfc4253')); - privBuf.writeString(key.comment || ''); - - var n = 1; - while (privBuf._offset % cinf.blockSize !== 0) - privBuf.writeChar(n++); - privBuf = privBuf.toBuffer(); - } - - switch (kdf) { - case 'none': - break; - case 'bcrypt': - var salt = crypto.randomBytes(16); - var rounds = 16; - var kdfssh = new SSHBuffer({}); - kdfssh.writeBuffer(salt); - kdfssh.writeInt(rounds); - kdfopts = kdfssh.toBuffer(); - - if (bcrypt === undefined) { - bcrypt = require('bcrypt-pbkdf'); - } - var pass = new Uint8Array(passphrase); - var salti = new Uint8Array(salt); - /* Use the pbkdf to derive both the key and the IV. */ - var out = new Uint8Array(cinf.keySize + cinf.blockSize); - var res = bcrypt.pbkdf(pass, pass.length, salti, salti.length, - out, out.length, rounds); - if (res !== 0) { - throw (new Error('bcrypt_pbkdf function returned ' + - 'failure, parameters invalid')); - } - out = Buffer.from(out); - var ckey = out.slice(0, cinf.keySize); - var iv = out.slice(cinf.keySize, cinf.keySize + cinf.blockSize); + // convert to IDN if any non-ASCII characters + if (punycode && /[^\u0001-\u007f]/.test(str)) { + str = punycode.toASCII(str); + } - var cipherStream = crypto.createCipheriv(cinf.opensslName, - ckey, iv); - cipherStream.setAutoPadding(false); - var chunk, chunks = []; - cipherStream.once('error', function (e) { - throw (e); - }); - cipherStream.write(privBuf); - cipherStream.end(); - while ((chunk = cipherStream.read()) !== null) - chunks.push(chunk); - privBuf = Buffer.concat(chunks); - break; - default: - throw (new Error('Unsupported kdf ' + kdf)); - } - - var buf = new SSHBuffer({}); - - buf.writeCString(MAGIC); - buf.writeString(cipher); /* cipher */ - buf.writeString(kdf); /* kdf */ - buf.writeBuffer(kdfopts); /* kdfoptions */ - - buf.writeInt(1); /* nkeys */ - buf.writeBuffer(pubKey.toBuffer('rfc4253')); - - if (privBuf) - buf.writeBuffer(privBuf); - - buf = buf.toBuffer(); - - var header; - if (PrivateKey.isPrivateKey(key)) - header = 'OPENSSH PRIVATE KEY'; - else - header = 'OPENSSH PUBLIC KEY'; - - var tmp = buf.toString('base64'); - var len = tmp.length + (tmp.length / 70) + - 18 + 16 + header.length*2 + 10; - buf = Buffer.alloc(len); - var o = 0; - o += buf.write('-----BEGIN ' + header + '-----\n', o); - for (var i = 0; i < tmp.length; ) { - var limit = i + 70; - if (limit > tmp.length) - limit = tmp.length; - o += buf.write(tmp.slice(i, limit), o); - buf[o++] = 10; - i = limit; - } - o += buf.write('-----END ' + header + '-----\n', o); - - return (buf.slice(0, o)); -} - -},{"../algs":349,"../errors":353,"../key":368,"../private-key":369,"../ssh-buffer":371,"../utils":372,"./pem":358,"./rfc4253":361,"asn1":60,"assert-plus":61,"bcrypt-pbkdf":66,"crypto":112,"safer-buffer":339}],363:[function(require,module,exports){ -// Copyright 2015 Joyent, Inc. - -module.exports = { - read: read, - write: write -}; + return str.toLowerCase(); + } -var assert = require('assert-plus'); -var Buffer = require('safer-buffer').Buffer; -var rfc4253 = require('./rfc4253'); -var utils = require('../utils'); -var Key = require('../key'); -var PrivateKey = require('../private-key'); + // S5.1.3 Domain Matching + function domainMatch (str, domStr, canonicalize) { + if (str == null || domStr == null) { + return null; + } + if (canonicalize !== false) { + str = canonicalDomain(str); + domStr = canonicalDomain(domStr); + } -var sshpriv = require('./ssh-private'); + /* + * "The domain string and the string are identical. (Note that both the + * domain string and the string will have been canonicalized to lower case at + * this point)" + */ + if (str == domStr) { + return true; + } -/*JSSTYLED*/ -var SSHKEY_RE = /^([a-z0-9-]+)[ \t]+([a-zA-Z0-9+\/]+[=]*)([ \t]+([^ \t][^\n]*[\n]*)?)?$/; -/*JSSTYLED*/ -var SSHKEY_RE2 = /^([a-z0-9-]+)[ \t\n]+([a-zA-Z0-9+\/][a-zA-Z0-9+\/ \t\n=]*)([^a-zA-Z0-9+\/ \t\n=].*)?$/; + /* "All of the following [three] conditions hold:" (order adjusted from the RFC) */ -function read(buf, options) { - if (typeof (buf) !== 'string') { - assert.buffer(buf, 'buf'); - buf = buf.toString('ascii'); - } + /* "* The string is a host name (i.e., not an IP address)." */ + if (net.isIP(str)) { + return false; + } - var trimmed = buf.trim().replace(/[\\\r]/g, ''); - var m = trimmed.match(SSHKEY_RE); - if (!m) - m = trimmed.match(SSHKEY_RE2); - assert.ok(m, 'key must match regex'); + /* "* The domain string is a suffix of the string" */ + var idx = str.indexOf(domStr); + if (idx <= 0) { + return false; // it's a non-match (-1) or prefix (0) + } - var type = rfc4253.algToKeyType(m[1]); - var kbuf = Buffer.from(m[2], 'base64'); + // e.g "a.b.c".indexOf("b.c") === 2 + // 5 === 3+2 + if (str.length !== domStr.length + idx) { // it's not a suffix + return false; + } - /* - * This is a bit tricky. If we managed to parse the key and locate the - * key comment with the regex, then do a non-partial read and assert - * that we have consumed all bytes. If we couldn't locate the key - * comment, though, there may be whitespace shenanigans going on that - * have conjoined the comment to the rest of the key. We do a partial - * read in this case to try to make the best out of a sorry situation. - */ - var key; - var ret = {}; - if (m[4]) { - try { - key = rfc4253.read(kbuf); - - } catch (e) { - m = trimmed.match(SSHKEY_RE2); - assert.ok(m, 'key must match regex'); - kbuf = Buffer.from(m[2], 'base64'); - key = rfc4253.readInternal(ret, 'public', kbuf); - } - } else { - key = rfc4253.readInternal(ret, 'public', kbuf); - } - - assert.strictEqual(type, key.type); - - if (m[4] && m[4].length > 0) { - key.comment = m[4]; - - } else if (ret.consumed) { - /* - * Now the magic: trying to recover the key comment when it's - * gotten conjoined to the key or otherwise shenanigan'd. - * - * Work out how much base64 we used, then drop all non-base64 - * chars from the beginning up to this point in the the string. - * Then offset in this and try to make up for missing = chars. - */ - var data = m[2] + (m[3] ? m[3] : ''); - var realOffset = Math.ceil(ret.consumed / 3) * 4; - data = data.slice(0, realOffset - 2). /*JSSTYLED*/ - replace(/[^a-zA-Z0-9+\/=]/g, '') + - data.slice(realOffset - 2); + /* "* The last character of the string that is not included in the domain + * string is a %x2E (".") character." */ + if (str.substr(idx - 1, 1) !== '.') { + return false; + } - var padding = ret.consumed % 3; - if (padding > 0 && - data.slice(realOffset - 1, realOffset) !== '=') - realOffset--; - while (data.slice(realOffset, realOffset + 1) === '=') - realOffset++; + return true; + } - /* Finally, grab what we think is the comment & clean it up. */ - var trailer = data.slice(realOffset); - trailer = trailer.replace(/[\r\n]/g, ' '). - replace(/^\s+/, ''); - if (trailer.match(/^[a-zA-Z0-9]/)) - key.comment = trailer; - } + // RFC6265 S5.1.4 Paths and Path-Match - return (key); -} + /* + * "The user agent MUST use an algorithm equivalent to the following algorithm + * to compute the default-path of a cookie:" + * + * Assumption: the path (and not query part or absolute uri) is passed in. + */ + function defaultPath (path) { + // "2. If the uri-path is empty or if the first character of the uri-path is not + // a %x2F ("/") character, output %x2F ("/") and skip the remaining steps. + if (!path || path.substr(0, 1) !== '/') { + return '/'; + } -function write(key, options) { - assert.object(key); - if (!Key.isKey(key)) - throw (new Error('Must be a public key')); + // "3. If the uri-path contains no more than one %x2F ("/") character, output + // %x2F ("/") and skip the remaining step." + if (path === '/') { + return path; + } - var parts = []; - var alg = rfc4253.keyTypeToAlg(key); - parts.push(alg); + var rightSlash = path.lastIndexOf('/'); + if (rightSlash === 0) { + return '/'; + } - var buf = rfc4253.write(key); - parts.push(buf.toString('base64')); + // "4. Output the characters of the uri-path from the first character up to, + // but not including, the right-most %x2F ("/")." + return path.slice(0, rightSlash); + } - if (key.comment) - parts.push(key.comment); + function trimTerminator (str) { + for (var t = 0; t < TERMINATORS.length; t++) { + var terminatorIdx = str.indexOf(TERMINATORS[t]); + if (terminatorIdx !== -1) { + str = str.substr(0, terminatorIdx); + } + } - return (Buffer.from(parts.join(' '))); -} + return str; + } -},{"../key":368,"../private-key":369,"../utils":372,"./rfc4253":361,"./ssh-private":362,"assert-plus":61,"safer-buffer":339}],364:[function(require,module,exports){ -// Copyright 2016 Joyent, Inc. + function parseCookiePair (cookiePair, looseMode) { + cookiePair = trimTerminator(cookiePair); -var x509 = require('./x509'); + var firstEq = cookiePair.indexOf('='); + if (looseMode) { + if (firstEq === 0) { // '=' is immediately at start + cookiePair = cookiePair.substr(1); + firstEq = cookiePair.indexOf('='); // might still need to split on '=' + } + } else { // non-loose mode + if (firstEq <= 0) { // no '=' or is at start + return; // needs to have non-empty "cookie-name" + } + } -module.exports = { - read: read, - verify: x509.verify, - sign: x509.sign, - write: write -}; + var cookieName, cookieValue; + if (firstEq <= 0) { + cookieName = ''; + cookieValue = cookiePair.trim(); + } else { + cookieName = cookiePair.substr(0, firstEq).trim(); + cookieValue = cookiePair.substr(firstEq + 1).trim(); + } -var assert = require('assert-plus'); -var asn1 = require('asn1'); -var Buffer = require('safer-buffer').Buffer; -var algs = require('../algs'); -var utils = require('../utils'); -var Key = require('../key'); -var PrivateKey = require('../private-key'); -var pem = require('./pem'); -var Identity = require('../identity'); -var Signature = require('../signature'); -var Certificate = require('../certificate'); - -function read(buf, options) { - if (typeof (buf) !== 'string') { - assert.buffer(buf, 'buf'); - buf = buf.toString('ascii'); - } - - var lines = buf.trim().split(/[\r\n]+/g); - - var m = lines[0].match(/*JSSTYLED*/ - /[-]+[ ]*BEGIN CERTIFICATE[ ]*[-]+/); - assert.ok(m, 'invalid PEM header'); + if (CONTROL_CHARS.test(cookieName) || CONTROL_CHARS.test(cookieValue)) { + return; + } - var m2 = lines[lines.length - 1].match(/*JSSTYLED*/ - /[-]+[ ]*END CERTIFICATE[ ]*[-]+/); - assert.ok(m2, 'invalid PEM footer'); + var c = new Cookie(); + c.key = cookieName; + c.value = cookieValue; + return c; + } - var headers = {}; - while (true) { - lines = lines.slice(1); - m = lines[0].match(/*JSSTYLED*/ - /^([A-Za-z0-9-]+): (.+)$/); - if (!m) - break; - headers[m[1].toLowerCase()] = m[2]; - } - - /* Chop off the first and last lines */ - lines = lines.slice(0, -1).join(''); - buf = Buffer.from(lines, 'base64'); - - return (x509.read(buf, options)); -} - -function write(cert, options) { - var dbuf = x509.write(cert, options); - - var header = 'CERTIFICATE'; - var tmp = dbuf.toString('base64'); - var len = tmp.length + (tmp.length / 64) + - 18 + 16 + header.length*2 + 10; - var buf = Buffer.alloc(len); - var o = 0; - o += buf.write('-----BEGIN ' + header + '-----\n', o); - for (var i = 0; i < tmp.length; ) { - var limit = i + 64; - if (limit > tmp.length) - limit = tmp.length; - o += buf.write(tmp.slice(i, limit), o); - buf[o++] = 10; - i = limit; - } - o += buf.write('-----END ' + header + '-----\n', o); - - return (buf.slice(0, o)); -} - -},{"../algs":349,"../certificate":350,"../identity":366,"../key":368,"../private-key":369,"../signature":370,"../utils":372,"./pem":358,"./x509":365,"asn1":60,"assert-plus":61,"safer-buffer":339}],365:[function(require,module,exports){ -// Copyright 2017 Joyent, Inc. - -module.exports = { - read: read, - verify: verify, - sign: sign, - signAsync: signAsync, - write: write -}; + function parse (str, options) { + if (!options || typeof options !== 'object') { + options = {}; + } + str = str.trim(); -var assert = require('assert-plus'); -var asn1 = require('asn1'); -var Buffer = require('safer-buffer').Buffer; -var algs = require('../algs'); -var utils = require('../utils'); -var Key = require('../key'); -var PrivateKey = require('../private-key'); -var pem = require('./pem'); -var Identity = require('../identity'); -var Signature = require('../signature'); -var Certificate = require('../certificate'); -var pkcs8 = require('./pkcs8'); - -/* - * This file is based on RFC5280 (X.509). - */ + // We use a regex to parse the "name-value-pair" part of S5.2 + var firstSemi = str.indexOf(';'); // S5.2 step 1 + var cookiePair = (firstSemi === -1) ? str : str.substr(0, firstSemi); + var c = parseCookiePair(cookiePair, !!options.loose); + if (!c) { + return; + } -/* Helper to read in a single mpint */ -function readMPInt(der, nm) { - assert.strictEqual(der.peek(), asn1.Ber.Integer, - nm + ' is not an Integer'); - return (utils.mpNormalize(der.readString(asn1.Ber.Integer, true))); -} - -function verify(cert, key) { - var sig = cert.signatures.x509; - assert.object(sig, 'x509 signature'); - - var algParts = sig.algo.split('-'); - if (algParts[0] !== key.type) - return (false); - - var blob = sig.cache; - if (blob === undefined) { - var der = new asn1.BerWriter(); - writeTBSCert(cert, der); - blob = der.buffer; - } - - var verifier = key.createVerify(algParts[1]); - verifier.write(blob); - return (verifier.verify(sig.signature)); -} - -function Local(i) { - return (asn1.Ber.Context | asn1.Ber.Constructor | i); -} - -function Context(i) { - return (asn1.Ber.Context | i); -} - -var SIGN_ALGS = { - 'rsa-md5': '1.2.840.113549.1.1.4', - 'rsa-sha1': '1.2.840.113549.1.1.5', - 'rsa-sha256': '1.2.840.113549.1.1.11', - 'rsa-sha384': '1.2.840.113549.1.1.12', - 'rsa-sha512': '1.2.840.113549.1.1.13', - 'dsa-sha1': '1.2.840.10040.4.3', - 'dsa-sha256': '2.16.840.1.101.3.4.3.2', - 'ecdsa-sha1': '1.2.840.10045.4.1', - 'ecdsa-sha256': '1.2.840.10045.4.3.2', - 'ecdsa-sha384': '1.2.840.10045.4.3.3', - 'ecdsa-sha512': '1.2.840.10045.4.3.4', - 'ed25519-sha512': '1.3.101.112' -}; -Object.keys(SIGN_ALGS).forEach(function (k) { - SIGN_ALGS[SIGN_ALGS[k]] = k; -}); -SIGN_ALGS['1.3.14.3.2.3'] = 'rsa-md5'; -SIGN_ALGS['1.3.14.3.2.29'] = 'rsa-sha1'; - -var EXTS = { - 'issuerKeyId': '2.5.29.35', - 'altName': '2.5.29.17', - 'basicConstraints': '2.5.29.19', - 'keyUsage': '2.5.29.15', - 'extKeyUsage': '2.5.29.37' -}; + if (firstSemi === -1) { + return c; + } -function read(buf, options) { - if (typeof (buf) === 'string') { - buf = Buffer.from(buf, 'binary'); - } - assert.buffer(buf, 'buf'); + // S5.2.3 "unparsed-attributes consist of the remainder of the set-cookie-string + // (including the %x3B (";") in question)." plus later on in the same section + // "discard the first ";" and trim". + var unparsed = str.slice(firstSemi + 1).trim(); - var der = new asn1.BerReader(buf); + // "If the unparsed-attributes string is empty, skip the rest of these + // steps." + if (unparsed.length === 0) { + return c; + } - der.readSequence(); - if (Math.abs(der.length - der.remain) > 1) { - throw (new Error('DER sequence does not contain whole byte ' + - 'stream')); - } + /* + * S5.2 says that when looping over the items "[p]rocess the attribute-name + * and attribute-value according to the requirements in the following + * subsections" for every item. Plus, for many of the individual attributes + * in S5.3 it says to use the "attribute-value of the last attribute in the + * cookie-attribute-list". Therefore, in this implementation, we overwrite + * the previous value. + */ + var cookie_avs = unparsed.split(';'); + while (cookie_avs.length) { + var av = cookie_avs.shift().trim(); + if (av.length === 0) { // happens if ";;" appears + continue; + } + var av_sep = av.indexOf('='); + var av_key, av_value; - var tbsStart = der.offset; - der.readSequence(); - var sigOffset = der.offset + der.length; - var tbsEnd = sigOffset; + if (av_sep === -1) { + av_key = av; + av_value = null; + } else { + av_key = av.substr(0, av_sep); + av_value = av.substr(av_sep + 1); + } - if (der.peek() === Local(0)) { - der.readSequence(Local(0)); - var version = der.readInt(); - assert.ok(version <= 3, - 'only x.509 versions up to v3 supported'); - } + av_key = av_key.trim().toLowerCase(); - var cert = {}; - cert.signatures = {}; - var sig = (cert.signatures.x509 = {}); - sig.extras = {}; + if (av_value) { + av_value = av_value.trim(); + } - cert.serial = readMPInt(der, 'serial'); + switch (av_key) { + case 'expires': // S5.2.1 + if (av_value) { + var exp = parseDate(av_value); + // "If the attribute-value failed to parse as a cookie date, ignore the + // cookie-av." + if (exp) { + // over and underflow not realistically a concern: V8's getTime() seems to + // store something larger than a 32-bit time_t (even with 32-bit node) + c.expires = exp; + } + } + break; - der.readSequence(); - var after = der.offset + der.length; - var certAlgOid = der.readOID(); - var certAlg = SIGN_ALGS[certAlgOid]; - if (certAlg === undefined) - throw (new Error('unknown signature algorithm ' + certAlgOid)); + case 'max-age': // S5.2.2 + if (av_value) { + // "If the first character of the attribute-value is not a DIGIT or a "-" + // character ...[or]... If the remainder of attribute-value contains a + // non-DIGIT character, ignore the cookie-av." + if (/^-?[0-9]+$/.test(av_value)) { + var delta = parseInt(av_value, 10); + // "If delta-seconds is less than or equal to zero (0), let expiry-time + // be the earliest representable date and time." + c.setMaxAge(delta); + } + } + break; - der._offset = after; - cert.issuer = Identity.parseAsn1(der); + case 'domain': // S5.2.3 + // "If the attribute-value is empty, the behavior is undefined. However, + // the user agent SHOULD ignore the cookie-av entirely." + if (av_value) { + // S5.2.3 "Let cookie-domain be the attribute-value without the leading %x2E + // (".") character." + var domain = av_value.trim().replace(/^\./, ''); + if (domain) { + // "Convert the cookie-domain to lower case." + c.domain = domain.toLowerCase(); + } + } + break; - der.readSequence(); - cert.validFrom = readDate(der); - cert.validUntil = readDate(der); + case 'path': // S5.2.4 + /* + * "If the attribute-value is empty or if the first character of the + * attribute-value is not %x2F ("/"): + * Let cookie-path be the default-path. + * Otherwise: + * Let cookie-path be the attribute-value." + * + * We'll represent the default-path as null since it depends on the + * context of the parsing. + */ + c.path = av_value && av_value[0] === '/' ? av_value : null; + break; - cert.subjects = [Identity.parseAsn1(der)]; + case 'secure': // S5.2.5 + /* + * "If the attribute-name case-insensitively matches the string "Secure", + * the user agent MUST append an attribute to the cookie-attribute-list + * with an attribute-name of Secure and an empty attribute-value." + */ + c.secure = true; + break; - der.readSequence(); - after = der.offset + der.length; - cert.subjectKey = pkcs8.readPkcs8(undefined, 'public', der); - der._offset = after; + case 'httponly': // S5.2.6 -- effectively the same as 'secure' + c.httpOnly = true; + break; - /* issuerUniqueID */ - if (der.peek() === Local(1)) { - der.readSequence(Local(1)); - sig.extras.issuerUniqueID = - buf.slice(der.offset, der.offset + der.length); - der._offset += der.length; - } + default: + c.extensions = c.extensions || []; + c.extensions.push(av); + break; + } + } - /* subjectUniqueID */ - if (der.peek() === Local(2)) { - der.readSequence(Local(2)); - sig.extras.subjectUniqueID = - buf.slice(der.offset, der.offset + der.length); - der._offset += der.length; - } - - /* extensions */ - if (der.peek() === Local(3)) { - der.readSequence(Local(3)); - var extEnd = der.offset + der.length; - der.readSequence(); - - while (der.offset < extEnd) - readExtension(cert, buf, der); - - assert.strictEqual(der.offset, extEnd); - } - - assert.strictEqual(der.offset, sigOffset); - - der.readSequence(); - after = der.offset + der.length; - var sigAlgOid = der.readOID(); - var sigAlg = SIGN_ALGS[sigAlgOid]; - if (sigAlg === undefined) - throw (new Error('unknown signature algorithm ' + sigAlgOid)); - der._offset = after; - - var sigData = der.readString(asn1.Ber.BitString, true); - if (sigData[0] === 0) - sigData = sigData.slice(1); - var algParts = sigAlg.split('-'); - - sig.signature = Signature.parse(sigData, algParts[0], 'asn1'); - sig.signature.hashAlgorithm = algParts[1]; - sig.algo = sigAlg; - sig.cache = buf.slice(tbsStart, tbsEnd); - - return (new Certificate(cert)); -} - -function readDate(der) { - if (der.peek() === asn1.Ber.UTCTime) { - return (utcTimeToDate(der.readString(asn1.Ber.UTCTime))); - } else if (der.peek() === asn1.Ber.GeneralizedTime) { - return (gTimeToDate(der.readString(asn1.Ber.GeneralizedTime))); - } else { - throw (new Error('Unsupported date format')); - } -} - -/* RFC5280, section 4.2.1.6 (GeneralName type) */ -var ALTNAME = { - OtherName: Local(0), - RFC822Name: Context(1), - DNSName: Context(2), - X400Address: Local(3), - DirectoryName: Local(4), - EDIPartyName: Local(5), - URI: Context(6), - IPAddress: Context(7), - OID: Context(8) -}; + return c; + } -/* RFC5280, section 4.2.1.12 (KeyPurposeId) */ -var EXTPURPOSE = { - 'serverAuth': '1.3.6.1.5.5.7.3.1', - 'clientAuth': '1.3.6.1.5.5.7.3.2', - 'codeSigning': '1.3.6.1.5.5.7.3.3', + // avoid the V8 deoptimization monster! + function jsonParse (str) { + var obj; + try { + obj = JSON.parse(str); + } catch (e) { + return e; + } + return obj; + } - /* See https://github.com/joyent/oid-docs/blob/master/root.md */ - 'joyentDocker': '1.3.6.1.4.1.38678.1.4.1', - 'joyentCmon': '1.3.6.1.4.1.38678.1.4.2' -}; -var EXTPURPOSE_REV = {}; -Object.keys(EXTPURPOSE).forEach(function (k) { - EXTPURPOSE_REV[EXTPURPOSE[k]] = k; -}); - -var KEYUSEBITS = [ - 'signature', 'identity', 'keyEncryption', - 'encryption', 'keyAgreement', 'ca', 'crl' -]; - -function readExtension(cert, buf, der) { - der.readSequence(); - var after = der.offset + der.length; - var extId = der.readOID(); - var id; - var sig = cert.signatures.x509; - sig.extras.exts = []; - - var critical; - if (der.peek() === asn1.Ber.Boolean) - critical = der.readBoolean(); - - switch (extId) { - case (EXTS.basicConstraints): - der.readSequence(asn1.Ber.OctetString); - der.readSequence(); - var bcEnd = der.offset + der.length; - var ca = false; - if (der.peek() === asn1.Ber.Boolean) - ca = der.readBoolean(); - if (cert.purposes === undefined) - cert.purposes = []; - if (ca === true) - cert.purposes.push('ca'); - var bc = { oid: extId, critical: critical }; - if (der.offset < bcEnd && der.peek() === asn1.Ber.Integer) - bc.pathLen = der.readInt(); - sig.extras.exts.push(bc); - break; - case (EXTS.extKeyUsage): - der.readSequence(asn1.Ber.OctetString); - der.readSequence(); - if (cert.purposes === undefined) - cert.purposes = []; - var ekEnd = der.offset + der.length; - while (der.offset < ekEnd) { - var oid = der.readOID(); - cert.purposes.push(EXTPURPOSE_REV[oid] || oid); - } - /* - * This is a bit of a hack: in the case where we have a cert - * that's only allowed to do serverAuth or clientAuth (and not - * the other), we want to make sure all our Subjects are of - * the right type. But we already parsed our Subjects and - * decided if they were hosts or users earlier (since it appears - * first in the cert). - * - * So we go through and mutate them into the right kind here if - * it doesn't match. This might not be hugely beneficial, as it - * seems that single-purpose certs are not often seen in the - * wild. - */ - if (cert.purposes.indexOf('serverAuth') !== -1 && - cert.purposes.indexOf('clientAuth') === -1) { - cert.subjects.forEach(function (ide) { - if (ide.type !== 'host') { - ide.type = 'host'; - ide.hostname = ide.uid || - ide.email || - ide.components[0].value; - } - }); - } else if (cert.purposes.indexOf('clientAuth') !== -1 && - cert.purposes.indexOf('serverAuth') === -1) { - cert.subjects.forEach(function (ide) { - if (ide.type !== 'user') { - ide.type = 'user'; - ide.uid = ide.hostname || - ide.email || - ide.components[0].value; - } - }); - } - sig.extras.exts.push({ oid: extId, critical: critical }); - break; - case (EXTS.keyUsage): - der.readSequence(asn1.Ber.OctetString); - var bits = der.readString(asn1.Ber.BitString, true); - var setBits = readBitField(bits, KEYUSEBITS); - setBits.forEach(function (bit) { - if (cert.purposes === undefined) - cert.purposes = []; - if (cert.purposes.indexOf(bit) === -1) - cert.purposes.push(bit); - }); - sig.extras.exts.push({ oid: extId, critical: critical, - bits: bits }); - break; - case (EXTS.altName): - der.readSequence(asn1.Ber.OctetString); - der.readSequence(); - var aeEnd = der.offset + der.length; - while (der.offset < aeEnd) { - switch (der.peek()) { - case ALTNAME.OtherName: - case ALTNAME.EDIPartyName: - der.readSequence(); - der._offset += der.length; - break; - case ALTNAME.OID: - der.readOID(ALTNAME.OID); - break; - case ALTNAME.RFC822Name: - /* RFC822 specifies email addresses */ - var email = der.readString(ALTNAME.RFC822Name); - id = Identity.forEmail(email); - if (!cert.subjects[0].equals(id)) - cert.subjects.push(id); - break; - case ALTNAME.DirectoryName: - der.readSequence(ALTNAME.DirectoryName); - id = Identity.parseAsn1(der); - if (!cert.subjects[0].equals(id)) - cert.subjects.push(id); - break; - case ALTNAME.DNSName: - var host = der.readString( - ALTNAME.DNSName); - id = Identity.forHost(host); - if (!cert.subjects[0].equals(id)) - cert.subjects.push(id); - break; - default: - der.readString(der.peek()); - break; - } - } - sig.extras.exts.push({ oid: extId, critical: critical }); - break; - default: - sig.extras.exts.push({ - oid: extId, - critical: critical, - data: der.readString(asn1.Ber.OctetString, true) - }); - break; - } - - der._offset = after; -} - -var UTCTIME_RE = - /^([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})?Z$/; -function utcTimeToDate(t) { - var m = t.match(UTCTIME_RE); - assert.ok(m, 'timestamps must be in UTC'); - var d = new Date(); - - var thisYear = d.getUTCFullYear(); - var century = Math.floor(thisYear / 100) * 100; - - var year = parseInt(m[1], 10); - if (thisYear % 100 < 50 && year >= 60) - year += (century - 1); - else - year += century; - d.setUTCFullYear(year, parseInt(m[2], 10) - 1, parseInt(m[3], 10)); - d.setUTCHours(parseInt(m[4], 10), parseInt(m[5], 10)); - if (m[6] && m[6].length > 0) - d.setUTCSeconds(parseInt(m[6], 10)); - return (d); -} - -var GTIME_RE = - /^([0-9]{4})([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})?Z$/; -function gTimeToDate(t) { - var m = t.match(GTIME_RE); - assert.ok(m); - var d = new Date(); + function fromJSON (str) { + if (!str) { + return null; + } - d.setUTCFullYear(parseInt(m[1], 10), parseInt(m[2], 10) - 1, - parseInt(m[3], 10)); - d.setUTCHours(parseInt(m[4], 10), parseInt(m[5], 10)); - if (m[6] && m[6].length > 0) - d.setUTCSeconds(parseInt(m[6], 10)); - return (d); -} - -function zeroPad(n) { - var s = '' + n; - while (s.length < 2) - s = '0' + s; - return (s); -} - -function dateToUTCTime(d) { - var s = ''; - s += zeroPad(d.getUTCFullYear() % 100); - s += zeroPad(d.getUTCMonth() + 1); - s += zeroPad(d.getUTCDate()); - s += zeroPad(d.getUTCHours()); - s += zeroPad(d.getUTCMinutes()); - s += zeroPad(d.getUTCSeconds()); - s += 'Z'; - return (s); -} - -function sign(cert, key) { - if (cert.signatures.x509 === undefined) - cert.signatures.x509 = {}; - var sig = cert.signatures.x509; - - sig.algo = key.type + '-' + key.defaultHashAlgorithm(); - if (SIGN_ALGS[sig.algo] === undefined) - return (false); - - var der = new asn1.BerWriter(); - writeTBSCert(cert, der); - var blob = der.buffer; - sig.cache = blob; - - var signer = key.createSign(); - signer.write(blob); - cert.signatures.x509.signature = signer.sign(); - - return (true); -} - -function signAsync(cert, signer, done) { - if (cert.signatures.x509 === undefined) - cert.signatures.x509 = {}; - var sig = cert.signatures.x509; - - var der = new asn1.BerWriter(); - writeTBSCert(cert, der); - var blob = der.buffer; - sig.cache = blob; - - signer(blob, function (err, signature) { - if (err) { - done(err); - return; - } - sig.algo = signature.type + '-' + signature.hashAlgorithm; - if (SIGN_ALGS[sig.algo] === undefined) { - done(new Error('Invalid signing algorithm "' + - sig.algo + '"')); - return; - } - sig.signature = signature; - done(); - }); -} - -function write(cert, options) { - var sig = cert.signatures.x509; - assert.object(sig, 'x509 signature'); - - var der = new asn1.BerWriter(); - der.startSequence(); - if (sig.cache) { - der._ensure(sig.cache.length); - sig.cache.copy(der._buf, der._offset); - der._offset += sig.cache.length; - } else { - writeTBSCert(cert, der); - } - - der.startSequence(); - der.writeOID(SIGN_ALGS[sig.algo]); - if (sig.algo.match(/^rsa-/)) - der.writeNull(); - der.endSequence(); - - var sigData = sig.signature.toBuffer('asn1'); - var data = Buffer.alloc(sigData.length + 1); - data[0] = 0; - sigData.copy(data, 1); - der.writeBuffer(data, asn1.Ber.BitString); - der.endSequence(); - - return (der.buffer); -} - -function writeTBSCert(cert, der) { - var sig = cert.signatures.x509; - assert.object(sig, 'x509 signature'); - - der.startSequence(); - - der.startSequence(Local(0)); - der.writeInt(2); - der.endSequence(); - - der.writeBuffer(utils.mpNormalize(cert.serial), asn1.Ber.Integer); - - der.startSequence(); - der.writeOID(SIGN_ALGS[sig.algo]); - if (sig.algo.match(/^rsa-/)) - der.writeNull(); - der.endSequence(); - - cert.issuer.toAsn1(der); - - der.startSequence(); - der.writeString(dateToUTCTime(cert.validFrom), asn1.Ber.UTCTime); - der.writeString(dateToUTCTime(cert.validUntil), asn1.Ber.UTCTime); - der.endSequence(); - - var subject = cert.subjects[0]; - var altNames = cert.subjects.slice(1); - subject.toAsn1(der); - - pkcs8.writePkcs8(der, cert.subjectKey); - - if (sig.extras && sig.extras.issuerUniqueID) { - der.writeBuffer(sig.extras.issuerUniqueID, Local(1)); - } - - if (sig.extras && sig.extras.subjectUniqueID) { - der.writeBuffer(sig.extras.subjectUniqueID, Local(2)); - } - - if (altNames.length > 0 || subject.type === 'host' || - (cert.purposes !== undefined && cert.purposes.length > 0) || - (sig.extras && sig.extras.exts)) { - der.startSequence(Local(3)); - der.startSequence(); - - var exts = []; - if (cert.purposes !== undefined && cert.purposes.length > 0) { - exts.push({ - oid: EXTS.basicConstraints, - critical: true - }); - exts.push({ - oid: EXTS.keyUsage, - critical: true - }); - exts.push({ - oid: EXTS.extKeyUsage, - critical: true - }); - } - exts.push({ oid: EXTS.altName }); - if (sig.extras && sig.extras.exts) - exts = sig.extras.exts; - - for (var i = 0; i < exts.length; ++i) { - der.startSequence(); - der.writeOID(exts[i].oid); - - if (exts[i].critical !== undefined) - der.writeBoolean(exts[i].critical); - - if (exts[i].oid === EXTS.altName) { - der.startSequence(asn1.Ber.OctetString); - der.startSequence(); - if (subject.type === 'host') { - der.writeString(subject.hostname, - Context(2)); - } - for (var j = 0; j < altNames.length; ++j) { - if (altNames[j].type === 'host') { - der.writeString( - altNames[j].hostname, - ALTNAME.DNSName); - } else if (altNames[j].type === - 'email') { - der.writeString( - altNames[j].email, - ALTNAME.RFC822Name); - } else { - /* - * Encode anything else as a - * DN style name for now. - */ - der.startSequence( - ALTNAME.DirectoryName); - altNames[j].toAsn1(der); - der.endSequence(); - } - } - der.endSequence(); - der.endSequence(); - } else if (exts[i].oid === EXTS.basicConstraints) { - der.startSequence(asn1.Ber.OctetString); - der.startSequence(); - var ca = (cert.purposes.indexOf('ca') !== -1); - var pathLen = exts[i].pathLen; - der.writeBoolean(ca); - if (pathLen !== undefined) - der.writeInt(pathLen); - der.endSequence(); - der.endSequence(); - } else if (exts[i].oid === EXTS.extKeyUsage) { - der.startSequence(asn1.Ber.OctetString); - der.startSequence(); - cert.purposes.forEach(function (purpose) { - if (purpose === 'ca') - return; - if (KEYUSEBITS.indexOf(purpose) !== -1) - return; - var oid = purpose; - if (EXTPURPOSE[purpose] !== undefined) - oid = EXTPURPOSE[purpose]; - der.writeOID(oid); - }); - der.endSequence(); - der.endSequence(); - } else if (exts[i].oid === EXTS.keyUsage) { - der.startSequence(asn1.Ber.OctetString); - /* - * If we parsed this certificate from a byte - * stream (i.e. we didn't generate it in sshpk) - * then we'll have a ".bits" property on the - * ext with the original raw byte contents. - * - * If we have this, use it here instead of - * regenerating it. This guarantees we output - * the same data we parsed, so signatures still - * validate. - */ - if (exts[i].bits !== undefined) { - der.writeBuffer(exts[i].bits, - asn1.Ber.BitString); - } else { - var bits = writeBitField(cert.purposes, - KEYUSEBITS); - der.writeBuffer(bits, - asn1.Ber.BitString); - } - der.endSequence(); - } else { - der.writeBuffer(exts[i].data, - asn1.Ber.OctetString); - } + var obj; + if (typeof str === 'string') { + obj = jsonParse(str); + if (obj instanceof Error) { + return null; + } + } else { + // assume it's an Object + obj = str; + } - der.endSequence(); - } + var c = new Cookie(); + for (var i = 0; i < Cookie.serializableProperties.length; i++) { + var prop = Cookie.serializableProperties[i]; + if (obj[prop] === undefined || + obj[prop] === Cookie.prototype[prop]) { + continue; // leave as prototype default + } - der.endSequence(); - der.endSequence(); - } + if (prop === 'expires' || + prop === 'creation' || + prop === 'lastAccessed') { + if (obj[prop] === null) { + c[prop] = null; + } else { + c[prop] = obj[prop] == 'Infinity' + ? 'Infinity' : new Date(obj[prop]); + } + } else { + c[prop] = obj[prop]; + } + } - der.endSequence(); -} + return c; + } -/* - * Reads an ASN.1 BER bitfield out of the Buffer produced by doing - * `BerReader#readString(asn1.Ber.BitString)`. That function gives us the raw - * contents of the BitString tag, which is a count of unused bits followed by - * the bits as a right-padded byte string. - * - * `bits` is the Buffer, `bitIndex` should contain an array of string names - * for the bits in the string, ordered starting with bit #0 in the ASN.1 spec. - * - * Returns an array of Strings, the names of the bits that were set to 1. - */ -function readBitField(bits, bitIndex) { - var bitLen = 8 * (bits.length - 1) - bits[0]; - var setBits = {}; - for (var i = 0; i < bitLen; ++i) { - var byteN = 1 + Math.floor(i / 8); - var bit = 7 - (i % 8); - var mask = 1 << bit; - var bitVal = ((bits[byteN] & mask) !== 0); - var name = bitIndex[i]; - if (bitVal && typeof (name) === 'string') { - setBits[name] = true; - } - } - return (Object.keys(setBits)); -} - -/* - * `setBits` is an array of strings, containing the names for each bit that - * sould be set to 1. `bitIndex` is same as in `readBitField()`. + /* Section 5.4 part 2: + * "* Cookies with longer paths are listed before cookies with + * shorter paths. * - * Returns a Buffer, ready to be written out with `BerWriter#writeString()`. + * * Among cookies that have equal-length path fields, cookies with + * earlier creation-times are listed before cookies with later + * creation-times." */ -function writeBitField(setBits, bitIndex) { - var bitLen = bitIndex.length; - var blen = Math.ceil(bitLen / 8); - var unused = blen * 8 - bitLen; - var bits = Buffer.alloc(1 + blen); // zero-filled - bits[0] = unused; - for (var i = 0; i < bitLen; ++i) { - var byteN = 1 + Math.floor(i / 8); - var bit = 7 - (i % 8); - var mask = 1 << bit; - var name = bitIndex[i]; - if (name === undefined) - continue; - var bitVal = (setBits.indexOf(name) !== -1); - if (bitVal) { - bits[byteN] |= mask; - } - } - return (bits); -} - -},{"../algs":349,"../certificate":350,"../identity":366,"../key":368,"../private-key":369,"../signature":370,"../utils":372,"./pem":358,"./pkcs8":360,"asn1":60,"assert-plus":61,"safer-buffer":339}],366:[function(require,module,exports){ -// Copyright 2017 Joyent, Inc. - -module.exports = Identity; - -var assert = require('assert-plus'); -var algs = require('./algs'); -var crypto = require('crypto'); -var Fingerprint = require('./fingerprint'); -var Signature = require('./signature'); -var errs = require('./errors'); -var util = require('util'); -var utils = require('./utils'); -var asn1 = require('asn1'); -var Buffer = require('safer-buffer').Buffer; - -/*JSSTYLED*/ -var DNS_NAME_RE = /^([*]|[a-z0-9][a-z0-9\-]{0,62})(?:\.([*]|[a-z0-9][a-z0-9\-]{0,62}))*$/i; - -var oids = {}; -oids.cn = '2.5.4.3'; -oids.o = '2.5.4.10'; -oids.ou = '2.5.4.11'; -oids.l = '2.5.4.7'; -oids.s = '2.5.4.8'; -oids.c = '2.5.4.6'; -oids.sn = '2.5.4.4'; -oids.dc = '0.9.2342.19200300.100.1.25'; -oids.uid = '0.9.2342.19200300.100.1.1'; -oids.mail = '0.9.2342.19200300.100.1.3'; - -var unoids = {}; -Object.keys(oids).forEach(function (k) { - unoids[oids[k]] = k; -}); - -function Identity(opts) { - var self = this; - assert.object(opts, 'options'); - assert.arrayOfObject(opts.components, 'options.components'); - this.components = opts.components; - this.componentLookup = {}; - this.components.forEach(function (c) { - if (c.name && !c.oid) - c.oid = oids[c.name]; - if (c.oid && !c.name) - c.name = unoids[c.oid]; - if (self.componentLookup[c.name] === undefined) - self.componentLookup[c.name] = []; - self.componentLookup[c.name].push(c); - }); - if (this.componentLookup.cn && this.componentLookup.cn.length > 0) { - this.cn = this.componentLookup.cn[0].value; - } - assert.optionalString(opts.type, 'options.type'); - if (opts.type === undefined) { - if (this.components.length === 1 && - this.componentLookup.cn && - this.componentLookup.cn.length === 1 && - this.componentLookup.cn[0].value.match(DNS_NAME_RE)) { - this.type = 'host'; - this.hostname = this.componentLookup.cn[0].value; - } else if (this.componentLookup.dc && - this.components.length === this.componentLookup.dc.length) { - this.type = 'host'; - this.hostname = this.componentLookup.dc.map( - function (c) { - return (c.value); - }).join('.'); + function cookieCompare (a, b) { + var cmp = 0; - } else if (this.componentLookup.uid && - this.components.length === - this.componentLookup.uid.length) { - this.type = 'user'; - this.uid = this.componentLookup.uid[0].value; + // descending for length: b CMP a + var aPathLen = a.path ? a.path.length : 0; + var bPathLen = b.path ? b.path.length : 0; + cmp = bPathLen - aPathLen; + if (cmp !== 0) { + return cmp; + } - } else if (this.componentLookup.cn && - this.componentLookup.cn.length === 1 && - this.componentLookup.cn[0].value.match(DNS_NAME_RE)) { - this.type = 'host'; - this.hostname = this.componentLookup.cn[0].value; + // ascending for time: a CMP b + var aTime = a.creation ? a.creation.getTime() : MAX_TIME; + var bTime = b.creation ? b.creation.getTime() : MAX_TIME; + cmp = aTime - bTime; + if (cmp !== 0) { + return cmp; + } - } else if (this.componentLookup.uid && - this.componentLookup.uid.length === 1) { - this.type = 'user'; - this.uid = this.componentLookup.uid[0].value; + // break ties for the same millisecond (precision of JavaScript's clock) + cmp = a.creationIndex - b.creationIndex; - } else if (this.componentLookup.mail && - this.componentLookup.mail.length === 1) { - this.type = 'email'; - this.email = this.componentLookup.mail[0].value; + return cmp; + } - } else if (this.componentLookup.cn && - this.componentLookup.cn.length === 1) { - this.type = 'user'; - this.uid = this.componentLookup.cn[0].value; - - } else { - this.type = 'unknown'; - } - } else { - this.type = opts.type; - if (this.type === 'host') - this.hostname = opts.hostname; - else if (this.type === 'user') - this.uid = opts.uid; - else if (this.type === 'email') - this.email = opts.email; - else - throw (new Error('Unknown type ' + this.type)); - } -} - -Identity.prototype.toString = function () { - return (this.components.map(function (c) { - return (c.name.toUpperCase() + '=' + c.value); - }).join(', ')); -}; + // Gives the permutation of all possible pathMatch()es of a given path. The + // array is in longest-to-shortest order. Handy for indexing. + function permutePath (path) { + if (path === '/') { + return ['/']; + } + if (path.lastIndexOf('/') === path.length - 1) { + path = path.substr(0, path.length - 1); + } + var permutations = [path]; + while (path.length > 1) { + var lindex = path.lastIndexOf('/'); + if (lindex === 0) { + break; + } + path = path.substr(0, lindex); + permutations.push(path); + } + permutations.push('/'); + return permutations; + } -/* - * These are from X.680 -- PrintableString allowed chars are in section 37.4 - * table 8. Spec for IA5Strings is "1,6 + SPACE + DEL" where 1 refers to - * ISO IR #001 (standard ASCII control characters) and 6 refers to ISO IR #006 - * (the basic ASCII character set). - */ -/* JSSTYLED */ -var NOT_PRINTABLE = /[^a-zA-Z0-9 '(),+.\/:=?-]/; -/* JSSTYLED */ -var NOT_IA5 = /[^\x00-\x7f]/; - -Identity.prototype.toAsn1 = function (der, tag) { - der.startSequence(tag); - this.components.forEach(function (c) { - der.startSequence(asn1.Ber.Constructor | asn1.Ber.Set); - der.startSequence(); - der.writeOID(c.oid); - /* - * If we fit in a PrintableString, use that. Otherwise use an - * IA5String or UTF8String. - * - * If this identity was parsed from a DN, use the ASN.1 types - * from the original representation (otherwise this might not - * be a full match for the original in some validators). - */ - if (c.asn1type === asn1.Ber.Utf8String || - c.value.match(NOT_IA5)) { - var v = Buffer.from(c.value, 'utf8'); - der.writeBuffer(v, asn1.Ber.Utf8String); + function getCookieContext (url) { + if (url instanceof Object) { + return url; + } + // NOTE: decodeURI will throw on malformed URIs (see GH-32). + // Therefore, we will just skip decoding for such URIs. + try { + url = decodeURI(url); + } catch (err) { + // Silently swallow error + } - } else if (c.asn1type === asn1.Ber.IA5String || - c.value.match(NOT_PRINTABLE)) { - der.writeString(c.value, asn1.Ber.IA5String); - - } else { - var type = asn1.Ber.PrintableString; - if (c.asn1type !== undefined) - type = c.asn1type; - der.writeString(c.value, type); - } - der.endSequence(); - der.endSequence(); - }); - der.endSequence(); -}; + return urlParse(url); + } -function globMatch(a, b) { - if (a === '**' || b === '**') - return (true); - var aParts = a.split('.'); - var bParts = b.split('.'); - if (aParts.length !== bParts.length) - return (false); - for (var i = 0; i < aParts.length; ++i) { - if (aParts[i] === '*' || bParts[i] === '*') - continue; - if (aParts[i] !== bParts[i]) - return (false); - } - return (true); -} - -Identity.prototype.equals = function (other) { - if (!Identity.isIdentity(other, [1, 0])) - return (false); - if (other.components.length !== this.components.length) - return (false); - for (var i = 0; i < this.components.length; ++i) { - if (this.components[i].oid !== other.components[i].oid) - return (false); - if (!globMatch(this.components[i].value, - other.components[i].value)) { - return (false); - } - } - return (true); -}; + function Cookie (options) { + options = options || {}; -Identity.forHost = function (hostname) { - assert.string(hostname, 'hostname'); - return (new Identity({ - type: 'host', - hostname: hostname, - components: [ { name: 'cn', value: hostname } ] - })); -}; + Object.keys(options).forEach(function (prop) { + if (Cookie.prototype.hasOwnProperty(prop) && + Cookie.prototype[prop] !== options[prop] && + prop.substr(0, 1) !== '_') { + this[prop] = options[prop]; + } + }, this); -Identity.forUser = function (uid) { - assert.string(uid, 'uid'); - return (new Identity({ - type: 'user', - uid: uid, - components: [ { name: 'uid', value: uid } ] - })); -}; + this.creation = this.creation || new Date(); -Identity.forEmail = function (email) { - assert.string(email, 'email'); - return (new Identity({ - type: 'email', - email: email, - components: [ { name: 'mail', value: email } ] - })); -}; + // used to break creation ties in cookieCompare(): + Object.defineProperty(this, 'creationIndex', { + configurable: false, + enumerable: false, // important for assert.deepEqual checks + writable: true, + value: ++Cookie.cookiesCreated + }); + } -Identity.parseDN = function (dn) { - assert.string(dn, 'dn'); - var parts = dn.split(','); - var cmps = parts.map(function (c) { - c = c.trim(); - var eqPos = c.indexOf('='); - var name = c.slice(0, eqPos).toLowerCase(); - var value = c.slice(eqPos + 1); - return ({ name: name, value: value }); - }); - return (new Identity({ components: cmps })); -}; + Cookie.cookiesCreated = 0; // incremented each time a cookie is created + + Cookie.parse = parse; + Cookie.fromJSON = fromJSON; + + Cookie.prototype.key = ''; + Cookie.prototype.value = ''; + + // the order in which the RFC has them: + Cookie.prototype.expires = 'Infinity'; // coerces to literal Infinity + Cookie.prototype.maxAge = null; // takes precedence over expires for TTL + Cookie.prototype.domain = null; + Cookie.prototype.path = null; + Cookie.prototype.secure = false; + Cookie.prototype.httpOnly = false; + Cookie.prototype.extensions = null; + + // set by the CookieJar: + Cookie.prototype.hostOnly = null; // boolean when set + Cookie.prototype.pathIsDefault = null; // boolean when set + Cookie.prototype.creation = null; // Date when set; defaulted by Cookie.parse + Cookie.prototype.lastAccessed = null; // Date when set + Object.defineProperty(Cookie.prototype, 'creationIndex', { + configurable: true, + enumerable: false, + writable: true, + value: 0 + }); -Identity.parseAsn1 = function (der, top) { - var components = []; - der.readSequence(top); - var end = der.offset + der.length; - while (der.offset < end) { - der.readSequence(asn1.Ber.Constructor | asn1.Ber.Set); - var after = der.offset + der.length; - der.readSequence(); - var oid = der.readOID(); - var type = der.peek(); - var value; - switch (type) { - case asn1.Ber.PrintableString: - case asn1.Ber.IA5String: - case asn1.Ber.OctetString: - case asn1.Ber.T61String: - value = der.readString(type); - break; - case asn1.Ber.Utf8String: - value = der.readString(type, true); - value = value.toString('utf8'); - break; - case asn1.Ber.CharacterString: - case asn1.Ber.BMPString: - value = der.readString(type, true); - value = value.toString('utf16le'); - break; - default: - throw (new Error('Unknown asn1 type ' + type)); - } - components.push({ oid: oid, asn1type: type, value: value }); - der._offset = after; - } - der._offset = end; - return (new Identity({ - components: components - })); -}; + Cookie.serializableProperties = Object.keys(Cookie.prototype) + .filter(function (prop) { + return !( + Cookie.prototype[prop] instanceof Function || + prop === 'creationIndex' || + prop.substr(0, 1) === '_' + ); + }); -Identity.isIdentity = function (obj, ver) { - return (utils.isCompatible(obj, Identity, ver)); -}; + Cookie.prototype.inspect = function inspect () { + var now = Date.now(); + return 'Cookie="' + this.toString() + + '; hostOnly=' + (this.hostOnly != null ? this.hostOnly : '?') + + '; aAge=' + (this.lastAccessed ? (now - this.lastAccessed.getTime()) + 'ms' : '?') + + '; cAge=' + (this.creation ? (now - this.creation.getTime()) + 'ms' : '?') + + '"'; + }; -/* - * API versions for Identity: - * [1,0] -- initial ver - */ -Identity.prototype._sshpkApiVersion = [1, 0]; + // Use the new custom inspection symbol to add the custom inspect function if + // available. + if (util.inspect.custom) { + Cookie.prototype[util.inspect.custom] = Cookie.prototype.inspect; + } -Identity._oldVersionDetect = function (obj) { - return ([1, 0]); -}; + Cookie.prototype.toJSON = function () { + var obj = {}; -},{"./algs":349,"./errors":353,"./fingerprint":354,"./signature":370,"./utils":372,"asn1":60,"assert-plus":61,"crypto":112,"safer-buffer":339,"util":393}],367:[function(require,module,exports){ -// Copyright 2015 Joyent, Inc. - -var Key = require('./key'); -var Fingerprint = require('./fingerprint'); -var Signature = require('./signature'); -var PrivateKey = require('./private-key'); -var Certificate = require('./certificate'); -var Identity = require('./identity'); -var errs = require('./errors'); - -module.exports = { - /* top-level classes */ - Key: Key, - parseKey: Key.parse, - Fingerprint: Fingerprint, - parseFingerprint: Fingerprint.parse, - Signature: Signature, - parseSignature: Signature.parse, - PrivateKey: PrivateKey, - parsePrivateKey: PrivateKey.parse, - generatePrivateKey: PrivateKey.generate, - Certificate: Certificate, - parseCertificate: Certificate.parse, - createSelfSignedCertificate: Certificate.createSelfSigned, - createCertificate: Certificate.create, - Identity: Identity, - identityFromDN: Identity.parseDN, - identityForHost: Identity.forHost, - identityForUser: Identity.forUser, - identityForEmail: Identity.forEmail, - - /* errors */ - FingerprintFormatError: errs.FingerprintFormatError, - InvalidAlgorithmError: errs.InvalidAlgorithmError, - KeyParseError: errs.KeyParseError, - SignatureParseError: errs.SignatureParseError, - KeyEncryptedError: errs.KeyEncryptedError, - CertificateParseError: errs.CertificateParseError -}; + var props = Cookie.serializableProperties; + for (var i = 0; i < props.length; i++) { + var prop = props[i]; + if (this[prop] === Cookie.prototype[prop]) { + continue; // leave as prototype default + } -},{"./certificate":350,"./errors":353,"./fingerprint":354,"./identity":366,"./key":368,"./private-key":369,"./signature":370}],368:[function(require,module,exports){ -(function (Buffer){ -// Copyright 2017 Joyent, Inc. - -module.exports = Key; - -var assert = require('assert-plus'); -var algs = require('./algs'); -var crypto = require('crypto'); -var Fingerprint = require('./fingerprint'); -var Signature = require('./signature'); -var DiffieHellman = require('./dhe').DiffieHellman; -var errs = require('./errors'); -var utils = require('./utils'); -var PrivateKey = require('./private-key'); -var edCompat; - -try { - edCompat = require('./ed-compat'); -} catch (e) { - /* Just continue through, and bail out if we try to use it. */ -} - -var InvalidAlgorithmError = errs.InvalidAlgorithmError; -var KeyParseError = errs.KeyParseError; - -var formats = {}; -formats['auto'] = require('./formats/auto'); -formats['pem'] = require('./formats/pem'); -formats['pkcs1'] = require('./formats/pkcs1'); -formats['pkcs8'] = require('./formats/pkcs8'); -formats['rfc4253'] = require('./formats/rfc4253'); -formats['ssh'] = require('./formats/ssh'); -formats['ssh-private'] = require('./formats/ssh-private'); -formats['openssh'] = formats['ssh-private']; -formats['dnssec'] = require('./formats/dnssec'); - -function Key(opts) { - assert.object(opts, 'options'); - assert.arrayOfObject(opts.parts, 'options.parts'); - assert.string(opts.type, 'options.type'); - assert.optionalString(opts.comment, 'options.comment'); - - var algInfo = algs.info[opts.type]; - if (typeof (algInfo) !== 'object') - throw (new InvalidAlgorithmError(opts.type)); - - var partLookup = {}; - for (var i = 0; i < opts.parts.length; ++i) { - var part = opts.parts[i]; - partLookup[part.name] = part; - } - - this.type = opts.type; - this.parts = opts.parts; - this.part = partLookup; - this.comment = undefined; - this.source = opts.source; - - /* for speeding up hashing/fingerprint operations */ - this._rfc4253Cache = opts._rfc4253Cache; - this._hashCache = {}; - - var sz; - this.curve = undefined; - if (this.type === 'ecdsa') { - var curve = this.part.curve.data.toString(); - this.curve = curve; - sz = algs.curves[curve].size; - } else if (this.type === 'ed25519' || this.type === 'curve25519') { - sz = 256; - this.curve = 'curve25519'; - } else { - var szPart = this.part[algInfo.sizePart]; - sz = szPart.data.length; - sz = sz * 8 - utils.countZeros(szPart.data); - } - this.size = sz; -} - -Key.formats = formats; - -Key.prototype.toBuffer = function (format, options) { - if (format === undefined) - format = 'ssh'; - assert.string(format, 'format'); - assert.object(formats[format], 'formats[format]'); - assert.optionalObject(options, 'options'); - - if (format === 'rfc4253') { - if (this._rfc4253Cache === undefined) - this._rfc4253Cache = formats['rfc4253'].write(this); - return (this._rfc4253Cache); - } - - return (formats[format].write(this, options)); -}; + if (prop === 'expires' || + prop === 'creation' || + prop === 'lastAccessed') { + if (this[prop] === null) { + obj[prop] = null; + } else { + obj[prop] = this[prop] == 'Infinity' // intentionally not === + ? 'Infinity' : this[prop].toISOString(); + } + } else if (prop === 'maxAge') { + if (this[prop] !== null) { + // again, intentionally not === + obj[prop] = (this[prop] == Infinity || this[prop] == -Infinity) + ? this[prop].toString() : this[prop]; + } + } else { + if (this[prop] !== Cookie.prototype[prop]) { + obj[prop] = this[prop]; + } + } + } -Key.prototype.toString = function (format, options) { - return (this.toBuffer(format, options).toString()); -}; + return obj; + }; -Key.prototype.hash = function (algo) { - assert.string(algo, 'algorithm'); - algo = algo.toLowerCase(); - if (algs.hashAlgs[algo] === undefined) - throw (new InvalidAlgorithmError(algo)); - - if (this._hashCache[algo]) - return (this._hashCache[algo]); - var hash = crypto.createHash(algo). - update(this.toBuffer('rfc4253')).digest(); - this._hashCache[algo] = hash; - return (hash); -}; + Cookie.prototype.clone = function () { + return fromJSON(this.toJSON()); + }; + + Cookie.prototype.validate = function validate () { + if (!COOKIE_OCTETS.test(this.value)) { + return false; + } + if (this.expires != Infinity && !(this.expires instanceof Date) && !parseDate(this.expires)) { + return false; + } + if (this.maxAge != null && this.maxAge <= 0) { + return false; // "Max-Age=" non-zero-digit *DIGIT + } + if (this.path != null && !PATH_VALUE.test(this.path)) { + return false; + } -Key.prototype.fingerprint = function (algo) { - if (algo === undefined) - algo = 'sha256'; - assert.string(algo, 'algorithm'); - var opts = { - type: 'key', - hash: this.hash(algo), - algorithm: algo - }; - return (new Fingerprint(opts)); -}; + var cdomain = this.cdomain(); + if (cdomain) { + if (cdomain.match(/\.$/)) { + return false; // S4.1.2.3 suggests that this is bad. domainMatch() tests confirm this + } + var suffix = pubsuffix.getPublicSuffix(cdomain); + if (suffix == null) { // it's a public suffix + return false; + } + } + return true; + }; -Key.prototype.defaultHashAlgorithm = function () { - var hashAlgo = 'sha1'; - if (this.type === 'rsa') - hashAlgo = 'sha256'; - if (this.type === 'dsa' && this.size > 1024) - hashAlgo = 'sha256'; - if (this.type === 'ed25519') - hashAlgo = 'sha512'; - if (this.type === 'ecdsa') { - if (this.size <= 256) - hashAlgo = 'sha256'; - else if (this.size <= 384) - hashAlgo = 'sha384'; - else - hashAlgo = 'sha512'; - } - return (hashAlgo); -}; + Cookie.prototype.setExpires = function setExpires (exp) { + if (exp instanceof Date) { + this.expires = exp; + } else { + this.expires = parseDate(exp) || 'Infinity'; + } + }; -Key.prototype.createVerify = function (hashAlgo) { - if (hashAlgo === undefined) - hashAlgo = this.defaultHashAlgorithm(); - assert.string(hashAlgo, 'hash algorithm'); + Cookie.prototype.setMaxAge = function setMaxAge (age) { + if (age === Infinity || age === -Infinity) { + this.maxAge = age.toString(); // so JSON.stringify() works + } else { + this.maxAge = age; + } + }; - /* ED25519 is not supported by OpenSSL, use a javascript impl. */ - if (this.type === 'ed25519' && edCompat !== undefined) - return (new edCompat.Verifier(this, hashAlgo)); - if (this.type === 'curve25519') - throw (new Error('Curve25519 keys are not suitable for ' + - 'signing or verification')); + // gives Cookie header format + Cookie.prototype.cookieString = function cookieString () { + var val = this.value; + if (val == null) { + val = ''; + } + if (this.key === '') { + return val; + } + return this.key + '=' + val; + }; - var v, nm, err; - try { - nm = hashAlgo.toUpperCase(); - v = crypto.createVerify(nm); - } catch (e) { - err = e; - } - if (v === undefined || (err instanceof Error && - err.message.match(/Unknown message digest/))) { - nm = 'RSA-'; - nm += hashAlgo.toUpperCase(); - v = crypto.createVerify(nm); - } - assert.ok(v, 'failed to create verifier'); - var oldVerify = v.verify.bind(v); - var key = this.toBuffer('pkcs8'); - var curve = this.curve; - var self = this; - v.verify = function (signature, fmt) { - if (Signature.isSignature(signature, [2, 0])) { - if (signature.type !== self.type) - return (false); - if (signature.hashAlgorithm && - signature.hashAlgorithm !== hashAlgo) - return (false); - if (signature.curve && self.type === 'ecdsa' && - signature.curve !== curve) - return (false); - return (oldVerify(key, signature.toBuffer('asn1'))); - - } else if (typeof (signature) === 'string' || - Buffer.isBuffer(signature)) { - return (oldVerify(key, signature, fmt)); + // gives Set-Cookie header format + Cookie.prototype.toString = function toString () { + var str = this.cookieString(); - /* - * Avoid doing this on valid arguments, walking the prototype - * chain can be quite slow. - */ - } else if (Signature.isSignature(signature, [1, 0])) { - throw (new Error('signature was created by too old ' + - 'a version of sshpk and cannot be verified')); + if (this.expires != Infinity) { + if (this.expires instanceof Date) { + str += '; Expires=' + formatDate(this.expires); + } else { + str += '; Expires=' + this.expires; + } + } - } else { - throw (new TypeError('signature must be a string, ' + - 'Buffer, or Signature object')); - } - }; - return (v); -}; + if (this.maxAge != null && this.maxAge != Infinity) { + str += '; Max-Age=' + this.maxAge; + } -Key.prototype.createDiffieHellman = function () { - if (this.type === 'rsa') - throw (new Error('RSA keys do not support Diffie-Hellman')); + if (this.domain && !this.hostOnly) { + str += '; Domain=' + this.domain; + } + if (this.path) { + str += '; Path=' + this.path; + } - return (new DiffieHellman(this)); -}; -Key.prototype.createDH = Key.prototype.createDiffieHellman; - -Key.parse = function (data, format, options) { - if (typeof (data) !== 'string') - assert.buffer(data, 'data'); - if (format === undefined) - format = 'auto'; - assert.string(format, 'format'); - if (typeof (options) === 'string') - options = { filename: options }; - assert.optionalObject(options, 'options'); - if (options === undefined) - options = {}; - assert.optionalString(options.filename, 'options.filename'); - if (options.filename === undefined) - options.filename = '(unnamed)'; - - assert.object(formats[format], 'formats[format]'); - - try { - var k = formats[format].read(data, options); - if (k instanceof PrivateKey) - k = k.toPublic(); - if (!k.comment) - k.comment = options.filename; - return (k); - } catch (e) { - if (e.name === 'KeyEncryptedError') - throw (e); - throw (new KeyParseError(options.filename, format, e)); - } -}; + if (this.secure) { + str += '; Secure'; + } + if (this.httpOnly) { + str += '; HttpOnly'; + } + if (this.extensions) { + this.extensions.forEach(function (ext) { + str += '; ' + ext; + }); + } -Key.isKey = function (obj, ver) { - return (utils.isCompatible(obj, Key, ver)); -}; + return str; + }; -/* - * API versions for Key: - * [1,0] -- initial ver, may take Signature for createVerify or may not - * [1,1] -- added pkcs1, pkcs8 formats - * [1,2] -- added auto, ssh-private, openssh formats - * [1,3] -- added defaultHashAlgorithm - * [1,4] -- added ed support, createDH - * [1,5] -- first explicitly tagged version - * [1,6] -- changed ed25519 part names - */ -Key.prototype._sshpkApiVersion = [1, 6]; - -Key._oldVersionDetect = function (obj) { - assert.func(obj.toBuffer); - assert.func(obj.fingerprint); - if (obj.createDH) - return ([1, 4]); - if (obj.defaultHashAlgorithm) - return ([1, 3]); - if (obj.formats['auto']) - return ([1, 2]); - if (obj.formats['pkcs1']) - return ([1, 1]); - return ([1, 0]); -}; + // TTL() partially replaces the "expiry-time" parts of S5.3 step 3 (setCookie() + // elsewhere) + // S5.3 says to give the "latest representable date" for which we use Infinity + // For "expired" we use 0 + Cookie.prototype.TTL = function TTL (now) { + /* RFC6265 S4.1.2.2 If a cookie has both the Max-Age and the Expires + * attribute, the Max-Age attribute has precedence and controls the + * expiration date of the cookie. + * (Concurs with S5.3 step 3) + */ + if (this.maxAge != null) { + return this.maxAge <= 0 ? 0 : this.maxAge * 1000; + } -}).call(this,{"isBuffer":require("../../is-buffer/index.js")}) -},{"../../is-buffer/index.js":219,"./algs":349,"./dhe":351,"./ed-compat":352,"./errors":353,"./fingerprint":354,"./formats/auto":355,"./formats/dnssec":356,"./formats/pem":358,"./formats/pkcs1":359,"./formats/pkcs8":360,"./formats/rfc4253":361,"./formats/ssh":363,"./formats/ssh-private":362,"./private-key":369,"./signature":370,"./utils":372,"assert-plus":61,"crypto":112}],369:[function(require,module,exports){ -// Copyright 2017 Joyent, Inc. - -module.exports = PrivateKey; - -var assert = require('assert-plus'); -var Buffer = require('safer-buffer').Buffer; -var algs = require('./algs'); -var crypto = require('crypto'); -var Fingerprint = require('./fingerprint'); -var Signature = require('./signature'); -var errs = require('./errors'); -var util = require('util'); -var utils = require('./utils'); -var dhe = require('./dhe'); -var generateECDSA = dhe.generateECDSA; -var generateED25519 = dhe.generateED25519; -var edCompat; -var nacl; - -try { - edCompat = require('./ed-compat'); -} catch (e) { - /* Just continue through, and bail out if we try to use it. */ -} - -var Key = require('./key'); - -var InvalidAlgorithmError = errs.InvalidAlgorithmError; -var KeyParseError = errs.KeyParseError; -var KeyEncryptedError = errs.KeyEncryptedError; - -var formats = {}; -formats['auto'] = require('./formats/auto'); -formats['pem'] = require('./formats/pem'); -formats['pkcs1'] = require('./formats/pkcs1'); -formats['pkcs8'] = require('./formats/pkcs8'); -formats['rfc4253'] = require('./formats/rfc4253'); -formats['ssh-private'] = require('./formats/ssh-private'); -formats['openssh'] = formats['ssh-private']; -formats['ssh'] = formats['ssh-private']; -formats['dnssec'] = require('./formats/dnssec'); - -function PrivateKey(opts) { - assert.object(opts, 'options'); - Key.call(this, opts); - - this._pubCache = undefined; -} -util.inherits(PrivateKey, Key); - -PrivateKey.formats = formats; - -PrivateKey.prototype.toBuffer = function (format, options) { - if (format === undefined) - format = 'pkcs1'; - assert.string(format, 'format'); - assert.object(formats[format], 'formats[format]'); - assert.optionalObject(options, 'options'); - - return (formats[format].write(this, options)); -}; + var expires = this.expires; + if (expires != Infinity) { + if (!(expires instanceof Date)) { + expires = parseDate(expires) || Infinity; + } -PrivateKey.prototype.hash = function (algo) { - return (this.toPublic().hash(algo)); -}; + if (expires == Infinity) { + return Infinity; + } -PrivateKey.prototype.toPublic = function () { - if (this._pubCache) - return (this._pubCache); - - var algInfo = algs.info[this.type]; - var pubParts = []; - for (var i = 0; i < algInfo.parts.length; ++i) { - var p = algInfo.parts[i]; - pubParts.push(this.part[p]); - } - - this._pubCache = new Key({ - type: this.type, - source: this, - parts: pubParts - }); - if (this.comment) - this._pubCache.comment = this.comment; - return (this._pubCache); -}; + return expires.getTime() - (now || Date.now()); + } -PrivateKey.prototype.derive = function (newType) { - assert.string(newType, 'type'); - var priv, pub, pair; - - if (this.type === 'ed25519' && newType === 'curve25519') { - if (nacl === undefined) - nacl = require('tweetnacl'); - - priv = this.part.k.data; - if (priv[0] === 0x00) - priv = priv.slice(1); - - pair = nacl.box.keyPair.fromSecretKey(new Uint8Array(priv)); - pub = Buffer.from(pair.publicKey); - - return (new PrivateKey({ - type: 'curve25519', - parts: [ - { name: 'A', data: utils.mpNormalize(pub) }, - { name: 'k', data: utils.mpNormalize(priv) } - ] - })); - } else if (this.type === 'curve25519' && newType === 'ed25519') { - if (nacl === undefined) - nacl = require('tweetnacl'); - - priv = this.part.k.data; - if (priv[0] === 0x00) - priv = priv.slice(1); - - pair = nacl.sign.keyPair.fromSeed(new Uint8Array(priv)); - pub = Buffer.from(pair.publicKey); - - return (new PrivateKey({ - type: 'ed25519', - parts: [ - { name: 'A', data: utils.mpNormalize(pub) }, - { name: 'k', data: utils.mpNormalize(priv) } - ] - })); - } - throw (new Error('Key derivation not supported from ' + this.type + - ' to ' + newType)); -}; + return Infinity; + }; -PrivateKey.prototype.createVerify = function (hashAlgo) { - return (this.toPublic().createVerify(hashAlgo)); -}; + // expiryTime() replaces the "expiry-time" parts of S5.3 step 3 (setCookie() + // elsewhere) + Cookie.prototype.expiryTime = function expiryTime (now) { + if (this.maxAge != null) { + var relativeTo = now || this.creation || new Date(); + var age = (this.maxAge <= 0) ? -Infinity : this.maxAge * 1000; + return relativeTo.getTime() + age; + } -PrivateKey.prototype.createSign = function (hashAlgo) { - if (hashAlgo === undefined) - hashAlgo = this.defaultHashAlgorithm(); - assert.string(hashAlgo, 'hash algorithm'); + if (this.expires == Infinity) { + return Infinity; + } + return this.expires.getTime(); + }; - /* ED25519 is not supported by OpenSSL, use a javascript impl. */ - if (this.type === 'ed25519' && edCompat !== undefined) - return (new edCompat.Signer(this, hashAlgo)); - if (this.type === 'curve25519') - throw (new Error('Curve25519 keys are not suitable for ' + - 'signing or verification')); + // expiryDate() replaces the "expiry-time" parts of S5.3 step 3 (setCookie() + // elsewhere), except it returns a Date + Cookie.prototype.expiryDate = function expiryDate (now) { + var millisec = this.expiryTime(now); + if (millisec == Infinity) { + return new Date(MAX_TIME); + } else if (millisec == -Infinity) { + return new Date(MIN_TIME); + } else { + return new Date(millisec); + } + }; - var v, nm, err; - try { - nm = hashAlgo.toUpperCase(); - v = crypto.createSign(nm); - } catch (e) { - err = e; - } - if (v === undefined || (err instanceof Error && - err.message.match(/Unknown message digest/))) { - nm = 'RSA-'; - nm += hashAlgo.toUpperCase(); - v = crypto.createSign(nm); - } - assert.ok(v, 'failed to create verifier'); - var oldSign = v.sign.bind(v); - var key = this.toBuffer('pkcs1'); - var type = this.type; - var curve = this.curve; - v.sign = function () { - var sig = oldSign(key); - if (typeof (sig) === 'string') - sig = Buffer.from(sig, 'binary'); - sig = Signature.parse(sig, type, 'asn1'); - sig.hashAlgorithm = hashAlgo; - sig.curve = curve; - return (sig); - }; - return (v); -}; + // This replaces the "persistent-flag" parts of S5.3 step 3 + Cookie.prototype.isPersistent = function isPersistent () { + return (this.maxAge != null || this.expires != Infinity); + }; -PrivateKey.parse = function (data, format, options) { - if (typeof (data) !== 'string') - assert.buffer(data, 'data'); - if (format === undefined) - format = 'auto'; - assert.string(format, 'format'); - if (typeof (options) === 'string') - options = { filename: options }; - assert.optionalObject(options, 'options'); - if (options === undefined) - options = {}; - assert.optionalString(options.filename, 'options.filename'); - if (options.filename === undefined) - options.filename = '(unnamed)'; - - assert.object(formats[format], 'formats[format]'); - - try { - var k = formats[format].read(data, options); - assert.ok(k instanceof PrivateKey, 'key is not a private key'); - if (!k.comment) - k.comment = options.filename; - return (k); - } catch (e) { - if (e.name === 'KeyEncryptedError') - throw (e); - throw (new KeyParseError(options.filename, format, e)); - } + // Mostly S5.1.2 and S5.2.3: + Cookie.prototype.cdomain = +Cookie.prototype.canonicalizedDomain = function canonicalizedDomain () { + if (this.domain == null) { + return null; + } + return canonicalDomain(this.domain); }; -PrivateKey.isPrivateKey = function (obj, ver) { - return (utils.isCompatible(obj, PrivateKey, ver)); -}; + function CookieJar (store, options) { + if (typeof options === 'boolean') { + options = { rejectPublicSuffixes: options }; + } else if (options == null) { + options = {}; + } + if (options.rejectPublicSuffixes != null) { + this.rejectPublicSuffixes = options.rejectPublicSuffixes; + } + if (options.looseMode != null) { + this.enableLooseMode = options.looseMode; + } -PrivateKey.generate = function (type, options) { - if (options === undefined) - options = {}; - assert.object(options, 'options'); - - switch (type) { - case 'ecdsa': - if (options.curve === undefined) - options.curve = 'nistp256'; - assert.string(options.curve, 'options.curve'); - return (generateECDSA(options.curve)); - case 'ed25519': - return (generateED25519()); - default: - throw (new Error('Key generation not supported with key ' + - 'type "' + type + '"')); - } -}; + if (!store) { + store = new MemoryCookieStore(); + } + this.store = store; + } + CookieJar.prototype.store = null; + CookieJar.prototype.rejectPublicSuffixes = true; + CookieJar.prototype.enableLooseMode = false; + var CAN_BE_SYNC = []; + + CAN_BE_SYNC.push('setCookie'); + CookieJar.prototype.setCookie = function (cookie, url, options, cb) { + var err; + var context = getCookieContext(url); + if (options instanceof Function) { + cb = options; + options = {}; + } -/* - * API versions for PrivateKey: - * [1,0] -- initial ver - * [1,1] -- added auto, pkcs[18], openssh/ssh-private formats - * [1,2] -- added defaultHashAlgorithm - * [1,3] -- added derive, ed, createDH - * [1,4] -- first tagged version - * [1,5] -- changed ed25519 part names and format - */ -PrivateKey.prototype._sshpkApiVersion = [1, 5]; - -PrivateKey._oldVersionDetect = function (obj) { - assert.func(obj.toPublic); - assert.func(obj.createSign); - if (obj.derive) - return ([1, 3]); - if (obj.defaultHashAlgorithm) - return ([1, 2]); - if (obj.formats['auto']) - return ([1, 1]); - return ([1, 0]); -}; + var host = canonicalDomain(context.hostname); + var loose = this.enableLooseMode; + if (options.loose != null) { + loose = options.loose; + } -},{"./algs":349,"./dhe":351,"./ed-compat":352,"./errors":353,"./fingerprint":354,"./formats/auto":355,"./formats/dnssec":356,"./formats/pem":358,"./formats/pkcs1":359,"./formats/pkcs8":360,"./formats/rfc4253":361,"./formats/ssh-private":362,"./key":368,"./signature":370,"./utils":372,"assert-plus":61,"crypto":112,"safer-buffer":339,"tweetnacl":388,"util":393}],370:[function(require,module,exports){ -// Copyright 2015 Joyent, Inc. - -module.exports = Signature; - -var assert = require('assert-plus'); -var Buffer = require('safer-buffer').Buffer; -var algs = require('./algs'); -var crypto = require('crypto'); -var errs = require('./errors'); -var utils = require('./utils'); -var asn1 = require('asn1'); -var SSHBuffer = require('./ssh-buffer'); - -var InvalidAlgorithmError = errs.InvalidAlgorithmError; -var SignatureParseError = errs.SignatureParseError; - -function Signature(opts) { - assert.object(opts, 'options'); - assert.arrayOfObject(opts.parts, 'options.parts'); - assert.string(opts.type, 'options.type'); - - var partLookup = {}; - for (var i = 0; i < opts.parts.length; ++i) { - var part = opts.parts[i]; - partLookup[part.name] = part; - } - - this.type = opts.type; - this.hashAlgorithm = opts.hashAlgo; - this.curve = opts.curve; - this.parts = opts.parts; - this.part = partLookup; -} - -Signature.prototype.toBuffer = function (format) { - if (format === undefined) - format = 'asn1'; - assert.string(format, 'format'); - - var buf; - var stype = 'ssh-' + this.type; - - switch (this.type) { - case 'rsa': - switch (this.hashAlgorithm) { - case 'sha256': - stype = 'rsa-sha2-256'; - break; - case 'sha512': - stype = 'rsa-sha2-512'; - break; - case 'sha1': - case undefined: - break; - default: - throw (new Error('SSH signature ' + - 'format does not support hash ' + - 'algorithm ' + this.hashAlgorithm)); - } - if (format === 'ssh') { - buf = new SSHBuffer({}); - buf.writeString(stype); - buf.writePart(this.part.sig); - return (buf.toBuffer()); - } else { - return (this.part.sig.data); - } - break; - - case 'ed25519': - if (format === 'ssh') { - buf = new SSHBuffer({}); - buf.writeString(stype); - buf.writePart(this.part.sig); - return (buf.toBuffer()); - } else { - return (this.part.sig.data); - } - break; - - case 'dsa': - case 'ecdsa': - var r, s; - if (format === 'asn1') { - var der = new asn1.BerWriter(); - der.startSequence(); - r = utils.mpNormalize(this.part.r.data); - s = utils.mpNormalize(this.part.s.data); - der.writeBuffer(r, asn1.Ber.Integer); - der.writeBuffer(s, asn1.Ber.Integer); - der.endSequence(); - return (der.buffer); - } else if (format === 'ssh' && this.type === 'dsa') { - buf = new SSHBuffer({}); - buf.writeString('ssh-dss'); - r = this.part.r.data; - if (r.length > 20 && r[0] === 0x00) - r = r.slice(1); - s = this.part.s.data; - if (s.length > 20 && s[0] === 0x00) - s = s.slice(1); - if ((this.hashAlgorithm && - this.hashAlgorithm !== 'sha1') || - r.length + s.length !== 40) { - throw (new Error('OpenSSH only supports ' + - 'DSA signatures with SHA1 hash')); - } - buf.writeBuffer(Buffer.concat([r, s])); - return (buf.toBuffer()); - } else if (format === 'ssh' && this.type === 'ecdsa') { - var inner = new SSHBuffer({}); - r = this.part.r.data; - inner.writeBuffer(r); - inner.writePart(this.part.s); - - buf = new SSHBuffer({}); - /* XXX: find a more proper way to do this? */ - var curve; - if (r[0] === 0x00) - r = r.slice(1); - var sz = r.length * 8; - if (sz === 256) - curve = 'nistp256'; - else if (sz === 384) - curve = 'nistp384'; - else if (sz === 528) - curve = 'nistp521'; - buf.writeString('ecdsa-sha2-' + curve); - buf.writeBuffer(inner.toBuffer()); - return (buf.toBuffer()); - } - throw (new Error('Invalid signature format')); - default: - throw (new Error('Invalid signature data')); - } -}; + // S5.3 step 1 + if (!(cookie instanceof Cookie)) { + cookie = Cookie.parse(cookie, { loose: loose }); + } + if (!cookie) { + err = new Error('Cookie failed to parse'); + return cb(options.ignoreError ? null : err); + } -Signature.prototype.toString = function (format) { - assert.optionalString(format, 'format'); - return (this.toBuffer(format).toString('base64')); -}; + // S5.3 step 2 + var now = options.now || new Date(); // will assign later to save effort in the face of errors -Signature.parse = function (data, type, format) { - if (typeof (data) === 'string') - data = Buffer.from(data, 'base64'); - assert.buffer(data, 'data'); - assert.string(format, 'format'); - assert.string(type, 'type'); - - var opts = {}; - opts.type = type.toLowerCase(); - opts.parts = []; - - try { - assert.ok(data.length > 0, 'signature must not be empty'); - switch (opts.type) { - case 'rsa': - return (parseOneNum(data, type, format, opts)); - case 'ed25519': - return (parseOneNum(data, type, format, opts)); - - case 'dsa': - case 'ecdsa': - if (format === 'asn1') - return (parseDSAasn1(data, type, format, opts)); - else if (opts.type === 'dsa') - return (parseDSA(data, type, format, opts)); - else - return (parseECDSA(data, type, format, opts)); - - default: - throw (new InvalidAlgorithmError(type)); - } - - } catch (e) { - if (e instanceof InvalidAlgorithmError) - throw (e); - throw (new SignatureParseError(type, format, e)); - } -}; + // S5.3 step 3: NOOP; persistent-flag and expiry-time is handled by getCookie() -function parseOneNum(data, type, format, opts) { - if (format === 'ssh') { - try { - var buf = new SSHBuffer({buffer: data}); - var head = buf.readString(); - } catch (e) { - /* fall through */ - } - if (buf !== undefined) { - var msg = 'SSH signature does not match expected ' + - 'type (expected ' + type + ', got ' + head + ')'; - switch (head) { - case 'ssh-rsa': - assert.strictEqual(type, 'rsa', msg); - opts.hashAlgo = 'sha1'; - break; - case 'rsa-sha2-256': - assert.strictEqual(type, 'rsa', msg); - opts.hashAlgo = 'sha256'; - break; - case 'rsa-sha2-512': - assert.strictEqual(type, 'rsa', msg); - opts.hashAlgo = 'sha512'; - break; - case 'ssh-ed25519': - assert.strictEqual(type, 'ed25519', msg); - opts.hashAlgo = 'sha512'; - break; - default: - throw (new Error('Unknown SSH signature ' + - 'type: ' + head)); - } - var sig = buf.readPart(); - assert.ok(buf.atEnd(), 'extra trailing bytes'); - sig.name = 'sig'; - opts.parts.push(sig); - return (new Signature(opts)); - } - } - opts.parts.push({name: 'sig', data: data}); - return (new Signature(opts)); -} - -function parseDSAasn1(data, type, format, opts) { - var der = new asn1.BerReader(data); - der.readSequence(); - var r = der.readString(asn1.Ber.Integer, true); - var s = der.readString(asn1.Ber.Integer, true); - - opts.parts.push({name: 'r', data: utils.mpNormalize(r)}); - opts.parts.push({name: 's', data: utils.mpNormalize(s)}); - - return (new Signature(opts)); -} - -function parseDSA(data, type, format, opts) { - if (data.length != 40) { - var buf = new SSHBuffer({buffer: data}); - var d = buf.readBuffer(); - if (d.toString('ascii') === 'ssh-dss') - d = buf.readBuffer(); - assert.ok(buf.atEnd(), 'extra trailing bytes'); - assert.strictEqual(d.length, 40, 'invalid inner length'); - data = d; - } - opts.parts.push({name: 'r', data: data.slice(0, 20)}); - opts.parts.push({name: 's', data: data.slice(20, 40)}); - return (new Signature(opts)); -} - -function parseECDSA(data, type, format, opts) { - var buf = new SSHBuffer({buffer: data}); - - var r, s; - var inner = buf.readBuffer(); - var stype = inner.toString('ascii'); - if (stype.slice(0, 6) === 'ecdsa-') { - var parts = stype.split('-'); - assert.strictEqual(parts[0], 'ecdsa'); - assert.strictEqual(parts[1], 'sha2'); - opts.curve = parts[2]; - switch (opts.curve) { - case 'nistp256': - opts.hashAlgo = 'sha256'; - break; - case 'nistp384': - opts.hashAlgo = 'sha384'; - break; - case 'nistp521': - opts.hashAlgo = 'sha512'; - break; - default: - throw (new Error('Unsupported ECDSA curve: ' + - opts.curve)); - } - inner = buf.readBuffer(); - assert.ok(buf.atEnd(), 'extra trailing bytes on outer'); - buf = new SSHBuffer({buffer: inner}); - r = buf.readPart(); - } else { - r = {data: inner}; - } - - s = buf.readPart(); - assert.ok(buf.atEnd(), 'extra trailing bytes'); - - r.name = 'r'; - s.name = 's'; - - opts.parts.push(r); - opts.parts.push(s); - return (new Signature(opts)); -} - -Signature.isSignature = function (obj, ver) { - return (utils.isCompatible(obj, Signature, ver)); -}; + // S5.3 step 4: NOOP; domain is null by default -/* - * API versions for Signature: - * [1,0] -- initial ver - * [2,0] -- support for rsa in full ssh format, compat with sshpk-agent - * hashAlgorithm property - * [2,1] -- first tagged version - */ -Signature.prototype._sshpkApiVersion = [2, 1]; + // S5.3 step 5: public suffixes + if (this.rejectPublicSuffixes && cookie.domain) { + var suffix = pubsuffix.getPublicSuffix(cookie.cdomain()); + if (suffix == null) { // e.g. "com" + err = new Error('Cookie has domain set to a public suffix'); + return cb(options.ignoreError ? null : err); + } + } -Signature._oldVersionDetect = function (obj) { - assert.func(obj.toBuffer); - if (obj.hasOwnProperty('hashAlgorithm')) - return ([2, 0]); - return ([1, 0]); -}; + // S5.3 step 6: + if (cookie.domain) { + if (!domainMatch(host, cookie.cdomain(), false)) { + err = new Error("Cookie not in this host's domain. Cookie:" + cookie.cdomain() + ' Request:' + host); + return cb(options.ignoreError ? null : err); + } -},{"./algs":349,"./errors":353,"./ssh-buffer":371,"./utils":372,"asn1":60,"assert-plus":61,"crypto":112,"safer-buffer":339}],371:[function(require,module,exports){ -// Copyright 2015 Joyent, Inc. + if (cookie.hostOnly == null) { // don't reset if already set + cookie.hostOnly = false; + } + } else { + cookie.hostOnly = true; + cookie.domain = host; + } -module.exports = SSHBuffer; + // S5.2.4 If the attribute-value is empty or if the first character of the + // attribute-value is not %x2F ("/"): + // Let cookie-path be the default-path. + if (!cookie.path || cookie.path[0] !== '/') { + cookie.path = defaultPath(context.pathname); + cookie.pathIsDefault = true; + } -var assert = require('assert-plus'); -var Buffer = require('safer-buffer').Buffer; + // S5.3 step 8: NOOP; secure attribute + // S5.3 step 9: NOOP; httpOnly attribute -function SSHBuffer(opts) { - assert.object(opts, 'options'); - if (opts.buffer !== undefined) - assert.buffer(opts.buffer, 'options.buffer'); + // S5.3 step 10 + if (options.http === false && cookie.httpOnly) { + err = new Error("Cookie is HttpOnly and this isn't an HTTP API"); + return cb(options.ignoreError ? null : err); + } - this._size = opts.buffer ? opts.buffer.length : 1024; - this._buffer = opts.buffer || Buffer.alloc(this._size); - this._offset = 0; -} + var store = this.store; -SSHBuffer.prototype.toBuffer = function () { - return (this._buffer.slice(0, this._offset)); -}; + if (!store.updateCookie) { + store.updateCookie = function (oldCookie, newCookie, cb) { + this.putCookie(newCookie, cb); + }; + } -SSHBuffer.prototype.atEnd = function () { - return (this._offset >= this._buffer.length); -}; + function withCookie (err, oldCookie) { + if (err) { + return cb(err); + } -SSHBuffer.prototype.remainder = function () { - return (this._buffer.slice(this._offset)); -}; + var next = function (err) { + if (err) { + return cb(err); + } else { + cb(null, cookie); + } + }; -SSHBuffer.prototype.skip = function (n) { - this._offset += n; -}; + if (oldCookie) { + // S5.3 step 11 - "If the cookie store contains a cookie with the same name, + // domain, and path as the newly created cookie:" + if (options.http === false && oldCookie.httpOnly) { // step 11.2 + err = new Error("old Cookie is HttpOnly and this isn't an HTTP API"); + return cb(options.ignoreError ? null : err); + } + cookie.creation = oldCookie.creation; // step 11.3 + cookie.creationIndex = oldCookie.creationIndex; // preserve tie-breaker + cookie.lastAccessed = now; + // Step 11.4 (delete cookie) is implied by just setting the new one: + store.updateCookie(oldCookie, cookie, next); // step 12 + } else { + cookie.creation = cookie.lastAccessed = now; + store.putCookie(cookie, next); // step 12 + } + } -SSHBuffer.prototype.expand = function () { - this._size *= 2; - var buf = Buffer.alloc(this._size); - this._buffer.copy(buf, 0); - this._buffer = buf; -}; + store.findCookie(cookie.domain, cookie.path, cookie.key, withCookie); + }; -SSHBuffer.prototype.readPart = function () { - return ({data: this.readBuffer()}); -}; + // RFC6365 S5.4 + CAN_BE_SYNC.push('getCookies'); + CookieJar.prototype.getCookies = function (url, options, cb) { + var context = getCookieContext(url); + if (options instanceof Function) { + cb = options; + options = {}; + } -SSHBuffer.prototype.readBuffer = function () { - var len = this._buffer.readUInt32BE(this._offset); - this._offset += 4; - assert.ok(this._offset + len <= this._buffer.length, - 'length out of bounds at +0x' + this._offset.toString(16) + - ' (data truncated?)'); - var buf = this._buffer.slice(this._offset, this._offset + len); - this._offset += len; - return (buf); -}; + var host = canonicalDomain(context.hostname); + var path = context.pathname || '/'; -SSHBuffer.prototype.readString = function () { - return (this.readBuffer().toString()); -}; + var secure = options.secure; + if (secure == null && context.protocol && + (context.protocol == 'https:' || context.protocol == 'wss:')) { + secure = true; + } -SSHBuffer.prototype.readCString = function () { - var offset = this._offset; - while (offset < this._buffer.length && - this._buffer[offset] !== 0x00) - offset++; - assert.ok(offset < this._buffer.length, 'c string does not terminate'); - var str = this._buffer.slice(this._offset, offset).toString(); - this._offset = offset + 1; - return (str); -}; + var http = options.http; + if (http == null) { + http = true; + } -SSHBuffer.prototype.readInt = function () { - var v = this._buffer.readUInt32BE(this._offset); - this._offset += 4; - return (v); -}; + var now = options.now || Date.now(); + var expireCheck = options.expire !== false; + var allPaths = !!options.allPaths; + var store = this.store; + + function matchingCookie (c) { + // "Either: + // The cookie's host-only-flag is true and the canonicalized + // request-host is identical to the cookie's domain. + // Or: + // The cookie's host-only-flag is false and the canonicalized + // request-host domain-matches the cookie's domain." + if (c.hostOnly) { + if (c.domain != host) { + return false; + } + } else { + if (!domainMatch(host, c.domain, false)) { + return false; + } + } -SSHBuffer.prototype.readInt64 = function () { - assert.ok(this._offset + 8 < this._buffer.length, - 'buffer not long enough to read Int64'); - var v = this._buffer.slice(this._offset, this._offset + 8); - this._offset += 8; - return (v); -}; + // "The request-uri's path path-matches the cookie's path." + if (!allPaths && !pathMatch(path, c.path)) { + return false; + } -SSHBuffer.prototype.readChar = function () { - var v = this._buffer[this._offset++]; - return (v); -}; + // "If the cookie's secure-only-flag is true, then the request-uri's + // scheme must denote a "secure" protocol" + if (c.secure && !secure) { + return false; + } -SSHBuffer.prototype.writeBuffer = function (buf) { - while (this._offset + 4 + buf.length > this._size) - this.expand(); - this._buffer.writeUInt32BE(buf.length, this._offset); - this._offset += 4; - buf.copy(this._buffer, this._offset); - this._offset += buf.length; -}; + // "If the cookie's http-only-flag is true, then exclude the cookie if the + // cookie-string is being generated for a "non-HTTP" API" + if (c.httpOnly && !http) { + return false; + } -SSHBuffer.prototype.writeString = function (str) { - this.writeBuffer(Buffer.from(str, 'utf8')); -}; + // deferred from S5.3 + // non-RFC: allow retention of expired cookies by choice + if (expireCheck && c.expiryTime() <= now) { + store.removeCookie(c.domain, c.path, c.key, function () {}); // result ignored + return false; + } -SSHBuffer.prototype.writeCString = function (str) { - while (this._offset + 1 + str.length > this._size) - this.expand(); - this._buffer.write(str, this._offset); - this._offset += str.length; - this._buffer[this._offset++] = 0; -}; + return true; + } -SSHBuffer.prototype.writeInt = function (v) { - while (this._offset + 4 > this._size) - this.expand(); - this._buffer.writeUInt32BE(v, this._offset); - this._offset += 4; -}; + store.findCookies(host, allPaths ? null : path, function (err, cookies) { + if (err) { + return cb(err); + } -SSHBuffer.prototype.writeInt64 = function (v) { - assert.buffer(v, 'value'); - if (v.length > 8) { - var lead = v.slice(0, v.length - 8); - for (var i = 0; i < lead.length; ++i) { - assert.strictEqual(lead[i], 0, - 'must fit in 64 bits of precision'); - } - v = v.slice(v.length - 8, v.length); - } - while (this._offset + 8 > this._size) - this.expand(); - v.copy(this._buffer, this._offset); - this._offset += 8; -}; + cookies = cookies.filter(matchingCookie); -SSHBuffer.prototype.writeChar = function (v) { - while (this._offset + 1 > this._size) - this.expand(); - this._buffer[this._offset++] = v; -}; + // sorting of S5.4 part 2 + if (options.sort !== false) { + cookies = cookies.sort(cookieCompare); + } -SSHBuffer.prototype.writePart = function (p) { - this.writeBuffer(p.data); -}; + // S5.4 part 3 + var now = new Date(); + cookies.forEach(function (c) { + c.lastAccessed = now; + }); + // TODO persist lastAccessed -SSHBuffer.prototype.write = function (buf) { - while (this._offset + buf.length > this._size) - this.expand(); - buf.copy(this._buffer, this._offset); - this._offset += buf.length; -}; + cb(null, cookies); + }); + }; -},{"assert-plus":61,"safer-buffer":339}],372:[function(require,module,exports){ -// Copyright 2015 Joyent, Inc. - -module.exports = { - bufferSplit: bufferSplit, - addRSAMissing: addRSAMissing, - calculateDSAPublic: calculateDSAPublic, - calculateED25519Public: calculateED25519Public, - calculateX25519Public: calculateX25519Public, - mpNormalize: mpNormalize, - mpDenormalize: mpDenormalize, - ecNormalize: ecNormalize, - countZeros: countZeros, - assertCompatible: assertCompatible, - isCompatible: isCompatible, - opensslKeyDeriv: opensslKeyDeriv, - opensshCipherInfo: opensshCipherInfo, - publicFromPrivateECDSA: publicFromPrivateECDSA, - zeroPadToLength: zeroPadToLength, - writeBitString: writeBitString, - readBitString: readBitString -}; + CAN_BE_SYNC.push('getCookieString'); + CookieJar.prototype.getCookieString = function (/* ..., cb */) { + var args = Array.prototype.slice.call(arguments, 0); + var cb = args.pop(); + var next = function (err, cookies) { + if (err) { + cb(err); + } else { + cb(null, cookies + .sort(cookieCompare) + .map(function (c) { + return c.cookieString(); + }) + .join('; ')); + } + }; + args.push(next); + this.getCookies.apply(this, args); + }; -var assert = require('assert-plus'); -var Buffer = require('safer-buffer').Buffer; -var PrivateKey = require('./private-key'); -var Key = require('./key'); -var crypto = require('crypto'); -var algs = require('./algs'); -var asn1 = require('asn1'); - -var ec, jsbn; -var nacl; - -var MAX_CLASS_DEPTH = 3; - -function isCompatible(obj, klass, needVer) { - if (obj === null || typeof (obj) !== 'object') - return (false); - if (needVer === undefined) - needVer = klass.prototype._sshpkApiVersion; - if (obj instanceof klass && - klass.prototype._sshpkApiVersion[0] == needVer[0]) - return (true); - var proto = Object.getPrototypeOf(obj); - var depth = 0; - while (proto.constructor.name !== klass.name) { - proto = Object.getPrototypeOf(proto); - if (!proto || ++depth > MAX_CLASS_DEPTH) - return (false); - } - if (proto.constructor.name !== klass.name) - return (false); - var ver = proto._sshpkApiVersion; - if (ver === undefined) - ver = klass._oldVersionDetect(obj); - if (ver[0] != needVer[0] || ver[1] < needVer[1]) - return (false); - return (true); -} - -function assertCompatible(obj, klass, needVer, name) { - if (name === undefined) - name = 'object'; - assert.ok(obj, name + ' must not be null'); - assert.object(obj, name + ' must be an object'); - if (needVer === undefined) - needVer = klass.prototype._sshpkApiVersion; - if (obj instanceof klass && - klass.prototype._sshpkApiVersion[0] == needVer[0]) - return; - var proto = Object.getPrototypeOf(obj); - var depth = 0; - while (proto.constructor.name !== klass.name) { - proto = Object.getPrototypeOf(proto); - assert.ok(proto && ++depth <= MAX_CLASS_DEPTH, - name + ' must be a ' + klass.name + ' instance'); - } - assert.strictEqual(proto.constructor.name, klass.name, - name + ' must be a ' + klass.name + ' instance'); - var ver = proto._sshpkApiVersion; - if (ver === undefined) - ver = klass._oldVersionDetect(obj); - assert.ok(ver[0] == needVer[0] && ver[1] >= needVer[1], - name + ' must be compatible with ' + klass.name + ' klass ' + - 'version ' + needVer[0] + '.' + needVer[1]); -} + CAN_BE_SYNC.push('getSetCookieStrings'); + CookieJar.prototype.getSetCookieStrings = function (/* ..., cb */) { + var args = Array.prototype.slice.call(arguments, 0); + var cb = args.pop(); + var next = function (err, cookies) { + if (err) { + cb(err); + } else { + cb(null, cookies.map(function (c) { + return c.toString(); + })); + } + }; + args.push(next); + this.getCookies.apply(this, args); + }; -var CIPHER_LEN = { - 'des-ede3-cbc': { key: 7, iv: 8 }, - 'aes-128-cbc': { key: 16, iv: 16 } -}; -var PKCS5_SALT_LEN = 8; - -function opensslKeyDeriv(cipher, salt, passphrase, count) { - assert.buffer(salt, 'salt'); - assert.buffer(passphrase, 'passphrase'); - assert.number(count, 'iteration count'); - - var clen = CIPHER_LEN[cipher]; - assert.object(clen, 'supported cipher'); - - salt = salt.slice(0, PKCS5_SALT_LEN); - - var D, D_prev, bufs; - var material = Buffer.alloc(0); - while (material.length < clen.key + clen.iv) { - bufs = []; - if (D_prev) - bufs.push(D_prev); - bufs.push(passphrase); - bufs.push(salt); - D = Buffer.concat(bufs); - for (var j = 0; j < count; ++j) - D = crypto.createHash('md5').update(D).digest(); - material = Buffer.concat([material, D]); - D_prev = D; - } - - return ({ - key: material.slice(0, clen.key), - iv: material.slice(clen.key, clen.key + clen.iv) - }); -} - -/* Count leading zero bits on a buffer */ -function countZeros(buf) { - var o = 0, obit = 8; - while (o < buf.length) { - var mask = (1 << obit); - if ((buf[o] & mask) === mask) - break; - obit--; - if (obit < 0) { - o++; - obit = 8; - } - } - return (o*8 + (8 - obit) - 1); -} - -function bufferSplit(buf, chr) { - assert.buffer(buf); - assert.string(chr); - - var parts = []; - var lastPart = 0; - var matches = 0; - for (var i = 0; i < buf.length; ++i) { - if (buf[i] === chr.charCodeAt(matches)) - ++matches; - else if (buf[i] === chr.charCodeAt(0)) - matches = 1; - else - matches = 0; - - if (matches >= chr.length) { - var newPart = i + 1; - parts.push(buf.slice(lastPart, newPart - matches)); - lastPart = newPart; - matches = 0; - } - } - if (lastPart <= buf.length) - parts.push(buf.slice(lastPart, buf.length)); - - return (parts); -} - -function ecNormalize(buf, addZero) { - assert.buffer(buf); - if (buf[0] === 0x00 && buf[1] === 0x04) { - if (addZero) - return (buf); - return (buf.slice(1)); - } else if (buf[0] === 0x04) { - if (!addZero) - return (buf); - } else { - while (buf[0] === 0x00) - buf = buf.slice(1); - if (buf[0] === 0x02 || buf[0] === 0x03) - throw (new Error('Compressed elliptic curve points ' + - 'are not supported')); - if (buf[0] !== 0x04) - throw (new Error('Not a valid elliptic curve point')); - if (!addZero) - return (buf); - } - var b = Buffer.alloc(buf.length + 1); - b[0] = 0x0; - buf.copy(b, 1); - return (b); -} - -function readBitString(der, tag) { - if (tag === undefined) - tag = asn1.Ber.BitString; - var buf = der.readString(tag, true); - assert.strictEqual(buf[0], 0x00, 'bit strings with unused bits are ' + - 'not supported (0x' + buf[0].toString(16) + ')'); - return (buf.slice(1)); -} - -function writeBitString(der, buf, tag) { - if (tag === undefined) - tag = asn1.Ber.BitString; - var b = Buffer.alloc(buf.length + 1); - b[0] = 0x00; - buf.copy(b, 1); - der.writeBuffer(b, tag); -} - -function mpNormalize(buf) { - assert.buffer(buf); - while (buf.length > 1 && buf[0] === 0x00 && (buf[1] & 0x80) === 0x00) - buf = buf.slice(1); - if ((buf[0] & 0x80) === 0x80) { - var b = Buffer.alloc(buf.length + 1); - b[0] = 0x00; - buf.copy(b, 1); - buf = b; - } - return (buf); -} - -function mpDenormalize(buf) { - assert.buffer(buf); - while (buf.length > 1 && buf[0] === 0x00) - buf = buf.slice(1); - return (buf); -} - -function zeroPadToLength(buf, len) { - assert.buffer(buf); - assert.number(len); - while (buf.length > len) { - assert.equal(buf[0], 0x00); - buf = buf.slice(1); - } - while (buf.length < len) { - var b = Buffer.alloc(buf.length + 1); - b[0] = 0x00; - buf.copy(b, 1); - buf = b; - } - return (buf); -} - -function bigintToMpBuf(bigint) { - var buf = Buffer.from(bigint.toByteArray()); - buf = mpNormalize(buf); - return (buf); -} - -function calculateDSAPublic(g, p, x) { - assert.buffer(g); - assert.buffer(p); - assert.buffer(x); - try { - var bigInt = require('jsbn').BigInteger; - } catch (e) { - throw (new Error('To load a PKCS#8 format DSA private key, ' + - 'the node jsbn library is required.')); - } - g = new bigInt(g); - p = new bigInt(p); - x = new bigInt(x); - var y = g.modPow(x, p); - var ybuf = bigintToMpBuf(y); - return (ybuf); -} - -function calculateED25519Public(k) { - assert.buffer(k); - - if (nacl === undefined) - nacl = require('tweetnacl'); - - var kp = nacl.sign.keyPair.fromSeed(new Uint8Array(k)); - return (Buffer.from(kp.publicKey)); -} - -function calculateX25519Public(k) { - assert.buffer(k); - - if (nacl === undefined) - nacl = require('tweetnacl'); - - var kp = nacl.box.keyPair.fromSeed(new Uint8Array(k)); - return (Buffer.from(kp.publicKey)); -} - -function addRSAMissing(key) { - assert.object(key); - assertCompatible(key, PrivateKey, [1, 1]); - try { - var bigInt = require('jsbn').BigInteger; - } catch (e) { - throw (new Error('To write a PEM private key from ' + - 'this source, the node jsbn lib is required.')); - } - - var d = new bigInt(key.part.d.data); - var buf; - - if (!key.part.dmodp) { - var p = new bigInt(key.part.p.data); - var dmodp = d.mod(p.subtract(1)); - - buf = bigintToMpBuf(dmodp); - key.part.dmodp = {name: 'dmodp', data: buf}; - key.parts.push(key.part.dmodp); - } - if (!key.part.dmodq) { - var q = new bigInt(key.part.q.data); - var dmodq = d.mod(q.subtract(1)); - - buf = bigintToMpBuf(dmodq); - key.part.dmodq = {name: 'dmodq', data: buf}; - key.parts.push(key.part.dmodq); - } -} - -function publicFromPrivateECDSA(curveName, priv) { - assert.string(curveName, 'curveName'); - assert.buffer(priv); - if (ec === undefined) - ec = require('ecc-jsbn/lib/ec'); - if (jsbn === undefined) - jsbn = require('jsbn').BigInteger; - var params = algs.curves[curveName]; - var p = new jsbn(params.p); - var a = new jsbn(params.a); - var b = new jsbn(params.b); - var curve = new ec.ECCurveFp(p, a, b); - var G = curve.decodePointHex(params.G.toString('hex')); - - var d = new jsbn(mpNormalize(priv)); - var pub = G.multiply(d); - pub = Buffer.from(curve.encodePointHex(pub), 'hex'); - - var parts = []; - parts.push({name: 'curve', data: Buffer.from(curveName)}); - parts.push({name: 'Q', data: pub}); - - var key = new Key({type: 'ecdsa', curve: curve, parts: parts}); - return (key); -} - -function opensshCipherInfo(cipher) { - var inf = {}; - switch (cipher) { - case '3des-cbc': - inf.keySize = 24; - inf.blockSize = 8; - inf.opensslName = 'des-ede3-cbc'; - break; - case 'blowfish-cbc': - inf.keySize = 16; - inf.blockSize = 8; - inf.opensslName = 'bf-cbc'; - break; - case 'aes128-cbc': - case 'aes128-ctr': - case 'aes128-gcm@openssh.com': - inf.keySize = 16; - inf.blockSize = 16; - inf.opensslName = 'aes-128-' + cipher.slice(7, 10); - break; - case 'aes192-cbc': - case 'aes192-ctr': - case 'aes192-gcm@openssh.com': - inf.keySize = 24; - inf.blockSize = 16; - inf.opensslName = 'aes-192-' + cipher.slice(7, 10); - break; - case 'aes256-cbc': - case 'aes256-ctr': - case 'aes256-gcm@openssh.com': - inf.keySize = 32; - inf.blockSize = 16; - inf.opensslName = 'aes-256-' + cipher.slice(7, 10); - break; - default: - throw (new Error( - 'Unsupported openssl cipher "' + cipher + '"')); - } - return (inf); -} - -},{"./algs":349,"./key":368,"./private-key":369,"asn1":60,"assert-plus":61,"crypto":112,"ecc-jsbn/lib/ec":125,"jsbn":222,"safer-buffer":339,"tweetnacl":388}],373:[function(require,module,exports){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -module.exports = Stream; - -var EE = require('events').EventEmitter; -var inherits = require('inherits'); - -inherits(Stream, EE); -Stream.Readable = require('readable-stream/readable.js'); -Stream.Writable = require('readable-stream/writable.js'); -Stream.Duplex = require('readable-stream/duplex.js'); -Stream.Transform = require('readable-stream/transform.js'); -Stream.PassThrough = require('readable-stream/passthrough.js'); - -// Backwards-compat with node 0.4.x -Stream.Stream = Stream; - - - -// old-style streams. Note that the pipe method (the only relevant -// part of this class) is overridden in the Readable class. - -function Stream() { - EE.call(this); -} - -Stream.prototype.pipe = function(dest, options) { - var source = this; - - function ondata(chunk) { - if (dest.writable) { - if (false === dest.write(chunk) && source.pause) { - source.pause(); + CAN_BE_SYNC.push('serialize'); + CookieJar.prototype.serialize = function (cb) { + var type = this.store.constructor.name; + if (type === 'Object') { + type = null; } - } - } - source.on('data', ondata); + // update README.md "Serialization Format" if you change this, please! + var serialized = { + // The version of tough-cookie that serialized this jar. Generally a good + // practice since future versions can make data import decisions based on + // known past behavior. When/if this matters, use `semver`. + version: 'tough-cookie@' + VERSION, - function ondrain() { - if (source.readable && source.resume) { - source.resume(); - } - } + // add the store type, to make humans happy: + storeType: type, - dest.on('drain', ondrain); + // CookieJar configuration: + rejectPublicSuffixes: !!this.rejectPublicSuffixes, - // If the 'end' option is not supplied, dest.end() will be called when - // source gets the 'end' or 'close' events. Only dest.end() once. - if (!dest._isStdio && (!options || options.end !== false)) { - source.on('end', onend); - source.on('close', onclose); - } + // this gets filled from getAllCookies: + cookies: [] + }; - var didOnEnd = false; - function onend() { - if (didOnEnd) return; - didOnEnd = true; + if (!(this.store.getAllCookies && + typeof this.store.getAllCookies === 'function')) { + return cb(new Error('store does not support getAllCookies and cannot be serialized')); + } - dest.end(); - } + this.store.getAllCookies(function (err, cookies) { + if (err) { + return cb(err); + } + serialized.cookies = cookies.map(function (cookie) { + // convert to serialized 'raw' cookies + cookie = (cookie instanceof Cookie) ? cookie.toJSON() : cookie; - function onclose() { - if (didOnEnd) return; - didOnEnd = true; + // Remove the index so new ones get assigned during deserialization + delete cookie.creationIndex; - if (typeof dest.destroy === 'function') dest.destroy(); - } + return cookie; + }); - // don't leave dangling pipes when there are errors. - function onerror(er) { - cleanup(); - if (EE.listenerCount(this, 'error') === 0) { - throw er; // Unhandled stream error in pipe. - } - } + return cb(null, serialized); + }); + }; + + // well-known name that JSON.stringify calls + CookieJar.prototype.toJSON = function () { + return this.serializeSync(); + }; - source.on('error', onerror); - dest.on('error', onerror); + // use the class method CookieJar.deserialize instead of calling this directly + CAN_BE_SYNC.push('_importCookies'); + CookieJar.prototype._importCookies = function (serialized, cb) { + var jar = this; + var cookies = serialized.cookies; + if (!cookies || !Array.isArray(cookies)) { + return cb(new Error('serialized jar has no cookies array')); + } + cookies = cookies.slice(); // do not modify the original - // remove all the event listeners that were added. - function cleanup() { - source.removeListener('data', ondata); - dest.removeListener('drain', ondrain); + function putNext (err) { + if (err) { + return cb(err); + } - source.removeListener('end', onend); - source.removeListener('close', onclose); + if (!cookies.length) { + return cb(err, jar); + } - source.removeListener('error', onerror); - dest.removeListener('error', onerror); + var cookie; + try { + cookie = fromJSON(cookies.shift()); + } catch (e) { + return cb(e); + } - source.removeListener('end', cleanup); - source.removeListener('close', cleanup); + if (cookie === null) { + return putNext(null); // skip this cookie + } - dest.removeListener('close', cleanup); - } + jar.store.putCookie(cookie, putNext); + } - source.on('end', cleanup); - source.on('close', cleanup); + putNext(); + }; - dest.on('close', cleanup); + CookieJar.deserialize = function (strOrObj, store, cb) { + if (arguments.length !== 3) { + // store is optional + cb = store; + store = null; + } - dest.emit('pipe', source); + var serialized; + if (typeof strOrObj === 'string') { + serialized = jsonParse(strOrObj); + if (serialized instanceof Error) { + return cb(serialized); + } + } else { + serialized = strOrObj; + } - // Allow for unix-like usage: A.pipe(B).pipe(C) - return dest; -}; + var jar = new CookieJar(store, serialized.rejectPublicSuffixes); + jar._importCookies(serialized, function (err) { + if (err) { + return cb(err); + } + cb(null, jar); + }); + }; -},{"events":161,"inherits":217,"readable-stream/duplex.js":307,"readable-stream/passthrough.js":318,"readable-stream/readable.js":319,"readable-stream/transform.js":320,"readable-stream/writable.js":321}],374:[function(require,module,exports){ -(function (global){ -var ClientRequest = require('./lib/request') -var response = require('./lib/response') -var extend = require('xtend') -var statusCodes = require('builtin-status-codes') -var url = require('url') - -var http = exports - -http.request = function (opts, cb) { - if (typeof opts === 'string') - opts = url.parse(opts) - else - opts = extend(opts) - - // Normally, the page is loaded from http or https, so not specifying a protocol - // will result in a (valid) protocol-relative url. However, this won't work if - // the protocol is something else, like 'file:' - var defaultProtocol = global.location.protocol.search(/^https?:$/) === -1 ? 'http:' : '' - - var protocol = opts.protocol || defaultProtocol - var host = opts.hostname || opts.host - var port = opts.port - var path = opts.path || '/' - - // Necessary for IPv6 addresses - if (host && host.indexOf(':') !== -1) - host = '[' + host + ']' - - // This may be a relative url. The browser should always be able to interpret it correctly. - opts.url = (host ? (protocol + '//' + host) : '') + (port ? ':' + port : '') + path - opts.method = (opts.method || 'GET').toUpperCase() - opts.headers = opts.headers || {} - - // Also valid opts.auth, opts.mode - - var req = new ClientRequest(opts) - if (cb) - req.on('response', cb) - return req -} - -http.get = function get (opts, cb) { - var req = http.request(opts, cb) - req.end() - return req -} - -http.ClientRequest = ClientRequest -http.IncomingMessage = response.IncomingMessage - -http.Agent = function () {} -http.Agent.defaultMaxSockets = 4 - -http.globalAgent = new http.Agent() - -http.STATUS_CODES = statusCodes - -http.METHODS = [ - 'CHECKOUT', - 'CONNECT', - 'COPY', - 'DELETE', - 'GET', - 'HEAD', - 'LOCK', - 'M-SEARCH', - 'MERGE', - 'MKACTIVITY', - 'MKCOL', - 'MOVE', - 'NOTIFY', - 'OPTIONS', - 'PATCH', - 'POST', - 'PROPFIND', - 'PROPPATCH', - 'PURGE', - 'PUT', - 'REPORT', - 'SEARCH', - 'SUBSCRIBE', - 'TRACE', - 'UNLOCK', - 'UNSUBSCRIBE' -] -}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) -},{"./lib/request":376,"./lib/response":377,"builtin-status-codes":99,"url":389,"xtend":398}],375:[function(require,module,exports){ -(function (global){ -exports.fetch = isFunction(global.fetch) && isFunction(global.ReadableStream) - -exports.writableStream = isFunction(global.WritableStream) - -exports.abortController = isFunction(global.AbortController) - -exports.blobConstructor = false -try { - new Blob([new ArrayBuffer(1)]) - exports.blobConstructor = true -} catch (e) {} - -// The xhr request to example.com may violate some restrictive CSP configurations, -// so if we're running in a browser that supports `fetch`, avoid calling getXHR() -// and assume support for certain features below. -var xhr -function getXHR () { - // Cache the xhr value - if (xhr !== undefined) return xhr - - if (global.XMLHttpRequest) { - xhr = new global.XMLHttpRequest() - // If XDomainRequest is available (ie only, where xhr might not work - // cross domain), use the page location. Otherwise use example.com - // Note: this doesn't actually make an http request. - try { - xhr.open('GET', global.XDomainRequest ? '/' : 'https://example.com') - } catch(e) { - xhr = null - } - } else { - // Service workers don't have XHR - xhr = null - } - return xhr -} - -function checkTypeSupport (type) { - var xhr = getXHR() - if (!xhr) return false - try { - xhr.responseType = type - return xhr.responseType === type - } catch (e) {} - return false -} - -// For some strange reason, Safari 7.0 reports typeof global.ArrayBuffer === 'object'. -// Safari 7.1 appears to have fixed this bug. -var haveArrayBuffer = typeof global.ArrayBuffer !== 'undefined' -var haveSlice = haveArrayBuffer && isFunction(global.ArrayBuffer.prototype.slice) - -// If fetch is supported, then arraybuffer will be supported too. Skip calling -// checkTypeSupport(), since that calls getXHR(). -exports.arraybuffer = exports.fetch || (haveArrayBuffer && checkTypeSupport('arraybuffer')) - -// These next two tests unavoidably show warnings in Chrome. Since fetch will always -// be used if it's available, just return false for these to avoid the warnings. -exports.msstream = !exports.fetch && haveSlice && checkTypeSupport('ms-stream') -exports.mozchunkedarraybuffer = !exports.fetch && haveArrayBuffer && - checkTypeSupport('moz-chunked-arraybuffer') - -// If fetch is supported, then overrideMimeType will be supported too. Skip calling -// getXHR(). -exports.overrideMimeType = exports.fetch || (getXHR() ? isFunction(getXHR().overrideMimeType) : false) - -exports.vbArray = isFunction(global.VBArray) - -function isFunction (value) { - return typeof value === 'function' -} - -xhr = null // Help gc - -}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) -},{}],376:[function(require,module,exports){ -(function (process,global,Buffer){ -var capability = require('./capability') -var inherits = require('inherits') -var response = require('./response') -var stream = require('readable-stream') -var toArrayBuffer = require('to-arraybuffer') - -var IncomingMessage = response.IncomingMessage -var rStates = response.readyStates - -function decideMode (preferBinary, useFetch) { - if (capability.fetch && useFetch) { - return 'fetch' - } else if (capability.mozchunkedarraybuffer) { - return 'moz-chunked-arraybuffer' - } else if (capability.msstream) { - return 'ms-stream' - } else if (capability.arraybuffer && preferBinary) { - return 'arraybuffer' - } else if (capability.vbArray && preferBinary) { - return 'text:vbarray' - } else { - return 'text' - } -} - -var ClientRequest = module.exports = function (opts) { - var self = this - stream.Writable.call(self) - - self._opts = opts - self._body = [] - self._headers = {} - if (opts.auth) - self.setHeader('Authorization', 'Basic ' + new Buffer(opts.auth).toString('base64')) - Object.keys(opts.headers).forEach(function (name) { - self.setHeader(name, opts.headers[name]) - }) - - var preferBinary - var useFetch = true - if (opts.mode === 'disable-fetch' || ('requestTimeout' in opts && !capability.abortController)) { - // If the use of XHR should be preferred. Not typically needed. - useFetch = false - preferBinary = true - } else if (opts.mode === 'prefer-streaming') { - // If streaming is a high priority but binary compatibility and - // the accuracy of the 'content-type' header aren't - preferBinary = false - } else if (opts.mode === 'allow-wrong-content-type') { - // If streaming is more important than preserving the 'content-type' header - preferBinary = !capability.overrideMimeType - } else if (!opts.mode || opts.mode === 'default' || opts.mode === 'prefer-fast') { - // Use binary if text streaming may corrupt data or the content-type header, or for speed - preferBinary = true - } else { - throw new Error('Invalid value for opts.mode') - } - self._mode = decideMode(preferBinary, useFetch) - self._fetchTimer = null - - self.on('finish', function () { - self._onFinish() - }) -} - -inherits(ClientRequest, stream.Writable) - -ClientRequest.prototype.setHeader = function (name, value) { - var self = this - var lowerName = name.toLowerCase() - // This check is not necessary, but it prevents warnings from browsers about setting unsafe - // headers. To be honest I'm not entirely sure hiding these warnings is a good thing, but - // http-browserify did it, so I will too. - if (unsafeHeaders.indexOf(lowerName) !== -1) - return - - self._headers[lowerName] = { - name: name, - value: value - } -} - -ClientRequest.prototype.getHeader = function (name) { - var header = this._headers[name.toLowerCase()] - if (header) - return header.value - return null -} - -ClientRequest.prototype.removeHeader = function (name) { - var self = this - delete self._headers[name.toLowerCase()] -} - -ClientRequest.prototype._onFinish = function () { - var self = this - - if (self._destroyed) - return - var opts = self._opts - - var headersObj = self._headers - var body = null - if (opts.method !== 'GET' && opts.method !== 'HEAD') { - if (capability.arraybuffer) { - body = toArrayBuffer(Buffer.concat(self._body)) - } else if (capability.blobConstructor) { - body = new global.Blob(self._body.map(function (buffer) { - return toArrayBuffer(buffer) - }), { - type: (headersObj['content-type'] || {}).value || '' - }) - } else { - // get utf8 string - body = Buffer.concat(self._body).toString() - } - } - - // create flattened list of headers - var headersList = [] - Object.keys(headersObj).forEach(function (keyName) { - var name = headersObj[keyName].name - var value = headersObj[keyName].value - if (Array.isArray(value)) { - value.forEach(function (v) { - headersList.push([name, v]) - }) - } else { - headersList.push([name, value]) - } - }) - - if (self._mode === 'fetch') { - var signal = null - var fetchTimer = null - if (capability.abortController) { - var controller = new AbortController() - signal = controller.signal - self._fetchAbortController = controller - - if ('requestTimeout' in opts && opts.requestTimeout !== 0) { - self._fetchTimer = global.setTimeout(function () { - self.emit('requestTimeout') - if (self._fetchAbortController) - self._fetchAbortController.abort() - }, opts.requestTimeout) - } - } - - global.fetch(self._opts.url, { - method: self._opts.method, - headers: headersList, - body: body || undefined, - mode: 'cors', - credentials: opts.withCredentials ? 'include' : 'same-origin', - signal: signal - }).then(function (response) { - self._fetchResponse = response - self._connect() - }, function (reason) { - global.clearTimeout(self._fetchTimer) - if (!self._destroyed) - self.emit('error', reason) - }) - } else { - var xhr = self._xhr = new global.XMLHttpRequest() - try { - xhr.open(self._opts.method, self._opts.url, true) - } catch (err) { - process.nextTick(function () { - self.emit('error', err) - }) - return - } - - // Can't set responseType on really old browsers - if ('responseType' in xhr) - xhr.responseType = self._mode.split(':')[0] - - if ('withCredentials' in xhr) - xhr.withCredentials = !!opts.withCredentials - - if (self._mode === 'text' && 'overrideMimeType' in xhr) - xhr.overrideMimeType('text/plain; charset=x-user-defined') - - if ('requestTimeout' in opts) { - xhr.timeout = opts.requestTimeout - xhr.ontimeout = function () { - self.emit('requestTimeout') - } - } - - headersList.forEach(function (header) { - xhr.setRequestHeader(header[0], header[1]) - }) - - self._response = null - xhr.onreadystatechange = function () { - switch (xhr.readyState) { - case rStates.LOADING: - case rStates.DONE: - self._onXHRProgress() - break - } - } - // Necessary for streaming in Firefox, since xhr.response is ONLY defined - // in onprogress, not in onreadystatechange with xhr.readyState = 3 - if (self._mode === 'moz-chunked-arraybuffer') { - xhr.onprogress = function () { - self._onXHRProgress() - } - } - - xhr.onerror = function () { - if (self._destroyed) - return - self.emit('error', new Error('XHR error')) - } - - try { - xhr.send(body) - } catch (err) { - process.nextTick(function () { - self.emit('error', err) - }) - return - } - } -} - -/** - * Checks if xhr.status is readable and non-zero, indicating no error. - * Even though the spec says it should be available in readyState 3, - * accessing it throws an exception in IE8 - */ -function statusValid (xhr) { - try { - var status = xhr.status - return (status !== null && status !== 0) - } catch (e) { - return false - } -} - -ClientRequest.prototype._onXHRProgress = function () { - var self = this - - if (!statusValid(self._xhr) || self._destroyed) - return - - if (!self._response) - self._connect() - - self._response._onXHRProgress() -} - -ClientRequest.prototype._connect = function () { - var self = this - - if (self._destroyed) - return - - self._response = new IncomingMessage(self._xhr, self._fetchResponse, self._mode, self._fetchTimer) - self._response.on('error', function(err) { - self.emit('error', err) - }) - - self.emit('response', self._response) -} - -ClientRequest.prototype._write = function (chunk, encoding, cb) { - var self = this - - self._body.push(chunk) - cb() -} - -ClientRequest.prototype.abort = ClientRequest.prototype.destroy = function () { - var self = this - self._destroyed = true - global.clearTimeout(self._fetchTimer) - if (self._response) - self._response._destroyed = true - if (self._xhr) - self._xhr.abort() - else if (self._fetchAbortController) - self._fetchAbortController.abort() -} - -ClientRequest.prototype.end = function (data, encoding, cb) { - var self = this - if (typeof data === 'function') { - cb = data - data = undefined - } - - stream.Writable.prototype.end.call(self, data, encoding, cb) -} - -ClientRequest.prototype.flushHeaders = function () {} -ClientRequest.prototype.setTimeout = function () {} -ClientRequest.prototype.setNoDelay = function () {} -ClientRequest.prototype.setSocketKeepAlive = function () {} - -// Taken from http://www.w3.org/TR/XMLHttpRequest/#the-setrequestheader%28%29-method -var unsafeHeaders = [ - 'accept-charset', - 'accept-encoding', - 'access-control-request-headers', - 'access-control-request-method', - 'connection', - 'content-length', - 'cookie', - 'cookie2', - 'date', - 'dnt', - 'expect', - 'host', - 'keep-alive', - 'origin', - 'referer', - 'te', - 'trailer', - 'transfer-encoding', - 'upgrade', - 'via' -] - -}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {},require("buffer").Buffer) -},{"./capability":375,"./response":377,"_process":287,"buffer":160,"inherits":217,"readable-stream":319,"to-arraybuffer":379}],377:[function(require,module,exports){ -(function (process,global,Buffer){ -var capability = require('./capability') -var inherits = require('inherits') -var stream = require('readable-stream') - -var rStates = exports.readyStates = { - UNSENT: 0, - OPENED: 1, - HEADERS_RECEIVED: 2, - LOADING: 3, - DONE: 4 -} - -var IncomingMessage = exports.IncomingMessage = function (xhr, response, mode, fetchTimer) { - var self = this - stream.Readable.call(self) - - self._mode = mode - self.headers = {} - self.rawHeaders = [] - self.trailers = {} - self.rawTrailers = [] - - // Fake the 'close' event, but only once 'end' fires - self.on('end', function () { - // The nextTick is necessary to prevent the 'request' module from causing an infinite loop - process.nextTick(function () { - self.emit('close') - }) - }) - - if (mode === 'fetch') { - self._fetchResponse = response - - self.url = response.url - self.statusCode = response.status - self.statusMessage = response.statusText - - response.headers.forEach(function (header, key){ - self.headers[key.toLowerCase()] = header - self.rawHeaders.push(key, header) - }) - - if (capability.writableStream) { - var writable = new WritableStream({ - write: function (chunk) { - return new Promise(function (resolve, reject) { - if (self._destroyed) { - reject() - } else if(self.push(new Buffer(chunk))) { - resolve() - } else { - self._resumeFetch = resolve - } - }) - }, - close: function () { - global.clearTimeout(fetchTimer) - if (!self._destroyed) - self.push(null) - }, - abort: function (err) { - if (!self._destroyed) - self.emit('error', err) - } - }) - - try { - response.body.pipeTo(writable).catch(function (err) { - global.clearTimeout(fetchTimer) - if (!self._destroyed) - self.emit('error', err) - }) - return - } catch (e) {} // pipeTo method isn't defined. Can't find a better way to feature test this - } - // fallback for when writableStream or pipeTo aren't available - var reader = response.body.getReader() - function read () { - reader.read().then(function (result) { - if (self._destroyed) - return - if (result.done) { - global.clearTimeout(fetchTimer) - self.push(null) - return - } - self.push(new Buffer(result.value)) - read() - }).catch(function (err) { - global.clearTimeout(fetchTimer) - if (!self._destroyed) - self.emit('error', err) - }) - } - read() - } else { - self._xhr = xhr - self._pos = 0 - - self.url = xhr.responseURL - self.statusCode = xhr.status - self.statusMessage = xhr.statusText - var headers = xhr.getAllResponseHeaders().split(/\r?\n/) - headers.forEach(function (header) { - var matches = header.match(/^([^:]+):\s*(.*)/) - if (matches) { - var key = matches[1].toLowerCase() - if (key === 'set-cookie') { - if (self.headers[key] === undefined) { - self.headers[key] = [] - } - self.headers[key].push(matches[2]) - } else if (self.headers[key] !== undefined) { - self.headers[key] += ', ' + matches[2] - } else { - self.headers[key] = matches[2] - } - self.rawHeaders.push(matches[1], matches[2]) - } - }) - - self._charset = 'x-user-defined' - if (!capability.overrideMimeType) { - var mimeType = self.rawHeaders['mime-type'] - if (mimeType) { - var charsetMatch = mimeType.match(/;\s*charset=([^;])(;|$)/) - if (charsetMatch) { - self._charset = charsetMatch[1].toLowerCase() - } - } - if (!self._charset) - self._charset = 'utf-8' // best guess - } - } -} - -inherits(IncomingMessage, stream.Readable) - -IncomingMessage.prototype._read = function () { - var self = this - - var resolve = self._resumeFetch - if (resolve) { - self._resumeFetch = null - resolve() - } -} - -IncomingMessage.prototype._onXHRProgress = function () { - var self = this - - var xhr = self._xhr - - var response = null - switch (self._mode) { - case 'text:vbarray': // For IE9 - if (xhr.readyState !== rStates.DONE) - break - try { - // This fails in IE8 - response = new global.VBArray(xhr.responseBody).toArray() - } catch (e) {} - if (response !== null) { - self.push(new Buffer(response)) - break - } - // Falls through in IE8 - case 'text': - try { // This will fail when readyState = 3 in IE9. Switch mode and wait for readyState = 4 - response = xhr.responseText - } catch (e) { - self._mode = 'text:vbarray' - break - } - if (response.length > self._pos) { - var newData = response.substr(self._pos) - if (self._charset === 'x-user-defined') { - var buffer = new Buffer(newData.length) - for (var i = 0; i < newData.length; i++) - buffer[i] = newData.charCodeAt(i) & 0xff - - self.push(buffer) - } else { - self.push(newData, self._charset) - } - self._pos = response.length - } - break - case 'arraybuffer': - if (xhr.readyState !== rStates.DONE || !xhr.response) - break - response = xhr.response - self.push(new Buffer(new Uint8Array(response))) - break - case 'moz-chunked-arraybuffer': // take whole - response = xhr.response - if (xhr.readyState !== rStates.LOADING || !response) - break - self.push(new Buffer(new Uint8Array(response))) - break - case 'ms-stream': - response = xhr.response - if (xhr.readyState !== rStates.LOADING) - break - var reader = new global.MSStreamReader() - reader.onprogress = function () { - if (reader.result.byteLength > self._pos) { - self.push(new Buffer(new Uint8Array(reader.result.slice(self._pos)))) - self._pos = reader.result.byteLength - } - } - reader.onload = function () { - self.push(null) - } - // reader.onerror = ??? // TODO: this - reader.readAsArrayBuffer(response) - break - } - - // The ms-stream case handles end separately in reader.onload() - if (self._xhr.readyState === rStates.DONE && self._mode !== 'ms-stream') { - self.push(null) - } -} - -}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {},require("buffer").Buffer) -},{"./capability":375,"_process":287,"buffer":160,"inherits":217,"readable-stream":319}],378:[function(require,module,exports){ -(function (setImmediate,clearImmediate){ -var nextTick = require('process/browser.js').nextTick; -var apply = Function.prototype.apply; -var slice = Array.prototype.slice; -var immediateIds = {}; -var nextImmediateId = 0; - -// DOM APIs, for completeness - -exports.setTimeout = function() { - return new Timeout(apply.call(setTimeout, window, arguments), clearTimeout); -}; -exports.setInterval = function() { - return new Timeout(apply.call(setInterval, window, arguments), clearInterval); -}; -exports.clearTimeout = -exports.clearInterval = function(timeout) { timeout.close(); }; - -function Timeout(id, clearFn) { - this._id = id; - this._clearFn = clearFn; -} -Timeout.prototype.unref = Timeout.prototype.ref = function() {}; -Timeout.prototype.close = function() { - this._clearFn.call(window, this._id); -}; + CookieJar.deserializeSync = function (strOrObj, store) { + var serialized = typeof strOrObj === 'string' + ? JSON.parse(strOrObj) : strOrObj; + var jar = new CookieJar(store, serialized.rejectPublicSuffixes); -// Does not start the time, just sets up the members needed. -exports.enroll = function(item, msecs) { - clearTimeout(item._idleTimeoutId); - item._idleTimeout = msecs; -}; + // catch this mistake early: + if (!jar.store.synchronous) { + throw new Error('CookieJar store is not synchronous; use async API instead.'); + } -exports.unenroll = function(item) { - clearTimeout(item._idleTimeoutId); - item._idleTimeout = -1; -}; + jar._importCookiesSync(serialized); + return jar; + }; + CookieJar.fromJSON = CookieJar.deserializeSync; -exports._unrefActive = exports.active = function(item) { - clearTimeout(item._idleTimeoutId); + CAN_BE_SYNC.push('clone'); + CookieJar.prototype.clone = function (newStore, cb) { + if (arguments.length === 1) { + cb = newStore; + newStore = null; + } - var msecs = item._idleTimeout; - if (msecs >= 0) { - item._idleTimeoutId = setTimeout(function onTimeout() { - if (item._onTimeout) - item._onTimeout(); - }, msecs); - } -}; + this.serialize(function (err, serialized) { + if (err) { + return cb(err); + } + CookieJar.deserialize(newStore, serialized, cb); + }); + }; -// That's not how node.js implements it but the exposed api is the same. -exports.setImmediate = typeof setImmediate === "function" ? setImmediate : function(fn) { - var id = nextImmediateId++; - var args = arguments.length < 2 ? false : slice.call(arguments, 1); + // Use a closure to provide a true imperative API for synchronous stores. + function syncWrap (method) { + return function () { + if (!this.store.synchronous) { + throw new Error('CookieJar store is not synchronous; use async API instead.'); + } - immediateIds[id] = true; + var args = Array.prototype.slice.call(arguments); + var syncErr, syncResult; + args.push(function syncCb (err, result) { + syncErr = err; + syncResult = result; + }); + this[method].apply(this, args); - nextTick(function onNextTick() { - if (immediateIds[id]) { - // fn.call() is faster so we optimize for the common use-case - // @see http://jsperf.com/call-apply-segu - if (args) { - fn.apply(null, args); - } else { - fn.call(null); - } - // Prevent ids from leaking - exports.clearImmediate(id); + if (syncErr) { + throw syncErr; + } + return syncResult; + }; } - }); - return id; -}; + // wrap all declared CAN_BE_SYNC methods in the sync wrapper + CAN_BE_SYNC.forEach(function (method) { + CookieJar.prototype[method + 'Sync'] = syncWrap(method); + }); -exports.clearImmediate = typeof clearImmediate === "function" ? clearImmediate : function(id) { - delete immediateIds[id]; -}; -}).call(this,require("timers").setImmediate,require("timers").clearImmediate) -},{"process/browser.js":287,"timers":378}],379:[function(require,module,exports){ -var Buffer = require('buffer').Buffer - -module.exports = function (buf) { - // If the buffer is backed by a Uint8Array, a faster version will work - if (buf instanceof Uint8Array) { - // If the buffer isn't a subarray, return the underlying ArrayBuffer - if (buf.byteOffset === 0 && buf.byteLength === buf.buffer.byteLength) { - return buf.buffer - } else if (typeof buf.buffer.slice === 'function') { - // Otherwise we need to get a proper copy - return buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.byteLength) - } - } - - if (Buffer.isBuffer(buf)) { - // This is the slow version that will work with any Buffer - // implementation (even in old browsers) - var arrayCopy = new Uint8Array(buf.length) - var len = buf.length - for (var i = 0; i < len; i++) { - arrayCopy[i] = buf[i] - } - return arrayCopy.buffer - } else { - throw new Error('Argument must be a Buffer') - } -} - -},{"buffer":160}],380:[function(require,module,exports){ -/*! + exports.CookieJar = CookieJar; + exports.Cookie = Cookie; + exports.Store = Store; + exports.MemoryCookieStore = MemoryCookieStore; + exports.parseDate = parseDate; + exports.formatDate = formatDate; + exports.parse = parse; + exports.fromJSON = fromJSON; + exports.domainMatch = domainMatch; + exports.defaultPath = defaultPath; + exports.pathMatch = pathMatch; + exports.getPublicSuffix = pubsuffix.getPublicSuffix; + exports.cookieCompare = cookieCompare; + exports.permuteDomain = require('./permuteDomain').permuteDomain; + exports.permutePath = permutePath; + exports.canonicalDomain = canonicalDomain; + }, { '../package.json': 386, './memstore': 381, './pathMatch': 382, './permuteDomain': 383, './pubsuffix-psl': 384, './store': 385, net: 159, punycode: 296, url: 389, util: 393 }], + 381: [function (require, module, exports) { + /*! * Copyright (c) 2015, Salesforce.com, Inc. * All rights reserved. * @@ -75669,7539 +75238,5942 @@ module.exports = function (buf) { * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ -'use strict'; -var net = require('net'); -var urlParse = require('url').parse; -var util = require('util'); -var pubsuffix = require('./pubsuffix-psl'); -var Store = require('./store').Store; -var MemoryCookieStore = require('./memstore').MemoryCookieStore; -var pathMatch = require('./pathMatch').pathMatch; -var VERSION = require('../package.json').version; - -var punycode; -try { - punycode = require('punycode'); -} catch(e) { - console.warn("tough-cookie: can't load punycode; won't use punycode for domain normalization"); -} - -// From RFC6265 S4.1.1 -// note that it excludes \x3B ";" -var COOKIE_OCTETS = /^[\x21\x23-\x2B\x2D-\x3A\x3C-\x5B\x5D-\x7E]+$/; - -var CONTROL_CHARS = /[\x00-\x1F]/; - -// From Chromium // '\r', '\n' and '\0' should be treated as a terminator in -// the "relaxed" mode, see: -// https://github.com/ChromiumWebApps/chromium/blob/b3d3b4da8bb94c1b2e061600df106d590fda3620/net/cookies/parsed_cookie.cc#L60 -var TERMINATORS = ['\n', '\r', '\0']; - -// RFC6265 S4.1.1 defines path value as 'any CHAR except CTLs or ";"' -// Note ';' is \x3B -var PATH_VALUE = /[\x20-\x3A\x3C-\x7E]+/; - -// date-time parsing constants (RFC6265 S5.1.1) - -var DATE_DELIM = /[\x09\x20-\x2F\x3B-\x40\x5B-\x60\x7B-\x7E]/; - -var MONTH_TO_NUM = { - jan:0, feb:1, mar:2, apr:3, may:4, jun:5, - jul:6, aug:7, sep:8, oct:9, nov:10, dec:11 -}; -var NUM_TO_MONTH = [ - 'Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec' -]; -var NUM_TO_DAY = [ - 'Sun','Mon','Tue','Wed','Thu','Fri','Sat' -]; - -var MAX_TIME = 2147483647000; // 31-bit max -var MIN_TIME = 0; // 31-bit min - -/* - * Parses a Natural number (i.e., non-negative integer) with either the - * *DIGIT ( non-digit *OCTET ) - * or - * *DIGIT - * grammar (RFC6265 S5.1.1). - * - * The "trailingOK" boolean controls if the grammar accepts a - * "( non-digit *OCTET )" trailer. - */ -function parseDigits(token, minDigits, maxDigits, trailingOK) { - var count = 0; - while (count < token.length) { - var c = token.charCodeAt(count); - // "non-digit = %x00-2F / %x3A-FF" - if (c <= 0x2F || c >= 0x3A) { - break; - } - count++; - } - - // constrain to a minimum and maximum number of digits. - if (count < minDigits || count > maxDigits) { - return null; - } - - if (!trailingOK && count != token.length) { - return null; - } - - return parseInt(token.substr(0,count), 10); -} - -function parseTime(token) { - var parts = token.split(':'); - var result = [0,0,0]; - - /* RF6256 S5.1.1: - * time = hms-time ( non-digit *OCTET ) - * hms-time = time-field ":" time-field ":" time-field - * time-field = 1*2DIGIT - */ - - if (parts.length !== 3) { - return null; - } - - for (var i = 0; i < 3; i++) { - // "time-field" must be strictly "1*2DIGIT", HOWEVER, "hms-time" can be - // followed by "( non-digit *OCTET )" so therefore the last time-field can - // have a trailer - var trailingOK = (i == 2); - var num = parseDigits(parts[i], 1, 2, trailingOK); - if (num === null) { - return null; - } - result[i] = num; - } - - return result; -} - -function parseMonth(token) { - token = String(token).substr(0,3).toLowerCase(); - var num = MONTH_TO_NUM[token]; - return num >= 0 ? num : null; -} - -/* - * RFC6265 S5.1.1 date parser (see RFC for full grammar) - */ -function parseDate(str) { - if (!str) { - return; - } - - /* RFC6265 S5.1.1: - * 2. Process each date-token sequentially in the order the date-tokens - * appear in the cookie-date - */ - var tokens = str.split(DATE_DELIM); - if (!tokens) { - return; - } - - var hour = null; - var minute = null; - var second = null; - var dayOfMonth = null; - var month = null; - var year = null; + 'use strict'; + var Store = require('./store').Store; + var permuteDomain = require('./permuteDomain').permuteDomain; + var pathMatch = require('./pathMatch').pathMatch; + var util = require('util'); + + function MemoryCookieStore () { + Store.call(this); + this.idx = {}; + } + util.inherits(MemoryCookieStore, Store); + exports.MemoryCookieStore = MemoryCookieStore; + MemoryCookieStore.prototype.idx = null; + + // Since it's just a struct in RAM, this Store is synchronous + MemoryCookieStore.prototype.synchronous = true; + + // force a default depth: + MemoryCookieStore.prototype.inspect = function () { + return '{ idx: ' + util.inspect(this.idx, false, 2) + ' }'; + }; - for (var i=0; i= 70 && year <= 99) { - year += 1900; - } else if (year >= 0 && year <= 69) { - year += 2000; - } + var pathMatcher; + if (!path) { + // null means "all paths" + pathMatcher = function matchAll (domainIndex) { + for (var curPath in domainIndex) { + var pathIndex = domainIndex[curPath]; + for (var key in pathIndex) { + results.push(pathIndex[key]); + } + } + }; + } else { + pathMatcher = function matchRFC (domainIndex) { + // NOTE: we should use path-match algorithm from S5.1.4 here + // (see : https://github.com/ChromiumWebApps/chromium/blob/b3d3b4da8bb94c1b2e061600df106d590fda3620/net/cookies/canonical_cookie.cc#L299) + Object.keys(domainIndex).forEach(function (cookiePath) { + if (pathMatch(path, cookiePath)) { + var pathIndex = domainIndex[cookiePath]; + + for (var key in pathIndex) { + results.push(pathIndex[key]); + } + } + }); + }; } - } - } - /* RFC 6265 S5.1.1 - * "5. Abort these steps and fail to parse the cookie-date if: - * * at least one of the found-day-of-month, found-month, found- - * year, or found-time flags is not set, - * * the day-of-month-value is less than 1 or greater than 31, - * * the year-value is less than 1601, - * * the hour-value is greater than 23, - * * the minute-value is greater than 59, or - * * the second-value is greater than 59. - * (Note that leap seconds cannot be represented in this syntax.)" - * - * So, in order as above: - */ - if ( - dayOfMonth === null || month === null || year === null || second === null || - dayOfMonth < 1 || dayOfMonth > 31 || - year < 1601 || - hour > 23 || - minute > 59 || - second > 59 - ) { - return; - } + var domains = permuteDomain(domain) || [domain]; + var idx = this.idx; + domains.forEach(function (curDomain) { + var domainIndex = idx[curDomain]; + if (!domainIndex) { + return; + } + pathMatcher(domainIndex); + }); - return new Date(Date.UTC(year, month, dayOfMonth, hour, minute, second)); -} - -function formatDate(date) { - var d = date.getUTCDate(); d = d >= 10 ? d : '0'+d; - var h = date.getUTCHours(); h = h >= 10 ? h : '0'+h; - var m = date.getUTCMinutes(); m = m >= 10 ? m : '0'+m; - var s = date.getUTCSeconds(); s = s >= 10 ? s : '0'+s; - return NUM_TO_DAY[date.getUTCDay()] + ', ' + - d+' '+ NUM_TO_MONTH[date.getUTCMonth()] +' '+ date.getUTCFullYear() +' '+ - h+':'+m+':'+s+' GMT'; -} - -// S5.1.2 Canonicalized Host Names -function canonicalDomain(str) { - if (str == null) { - return null; - } - str = str.trim().replace(/^\./,''); // S4.1.2.3 & S5.2.3: ignore leading . + cb(null, results); + }; - // convert to IDN if any non-ASCII characters - if (punycode && /[^\u0001-\u007f]/.test(str)) { - str = punycode.toASCII(str); - } + MemoryCookieStore.prototype.putCookie = function (cookie, cb) { + if (!this.idx[cookie.domain]) { + this.idx[cookie.domain] = {}; + } + if (!this.idx[cookie.domain][cookie.path]) { + this.idx[cookie.domain][cookie.path] = {}; + } + this.idx[cookie.domain][cookie.path][cookie.key] = cookie; + cb(null); + }; - return str.toLowerCase(); -} + MemoryCookieStore.prototype.updateCookie = function (oldCookie, newCookie, cb) { + // updateCookie() may avoid updating cookies that are identical. For example, + // lastAccessed may not be important to some stores and an equality + // comparison could exclude that field. + this.putCookie(newCookie, cb); + }; -// S5.1.3 Domain Matching -function domainMatch(str, domStr, canonicalize) { - if (str == null || domStr == null) { - return null; - } - if (canonicalize !== false) { - str = canonicalDomain(str); - domStr = canonicalDomain(domStr); - } + MemoryCookieStore.prototype.removeCookie = function (domain, path, key, cb) { + if (this.idx[domain] && this.idx[domain][path] && this.idx[domain][path][key]) { + delete this.idx[domain][path][key]; + } + cb(null); + }; - /* - * "The domain string and the string are identical. (Note that both the - * domain string and the string will have been canonicalized to lower case at - * this point)" - */ - if (str == domStr) { - return true; - } + MemoryCookieStore.prototype.removeCookies = function (domain, path, cb) { + if (this.idx[domain]) { + if (path) { + delete this.idx[domain][path]; + } else { + delete this.idx[domain]; + } + } + return cb(null); + }; - /* "All of the following [three] conditions hold:" (order adjusted from the RFC) */ + MemoryCookieStore.prototype.getAllCookies = function (cb) { + var cookies = []; + var idx = this.idx; + + var domains = Object.keys(idx); + domains.forEach(function (domain) { + var paths = Object.keys(idx[domain]); + paths.forEach(function (path) { + var keys = Object.keys(idx[domain][path]); + keys.forEach(function (key) { + if (key !== null) { + cookies.push(idx[domain][path][key]); + } + }); + }); + }); - /* "* The string is a host name (i.e., not an IP address)." */ - if (net.isIP(str)) { - return false; - } + // Sort by creationIndex so deserializing retains the creation order. + // When implementing your own store, this SHOULD retain the order too + cookies.sort(function (a, b) { + return (a.creationIndex || 0) - (b.creationIndex || 0); + }); - /* "* The domain string is a suffix of the string" */ - var idx = str.indexOf(domStr); - if (idx <= 0) { - return false; // it's a non-match (-1) or prefix (0) - } + cb(null, cookies); + }; + }, { './pathMatch': 382, './permuteDomain': 383, './store': 385, util: 393 }], + 382: [function (require, module, exports) { + /*! + * Copyright (c) 2015, Salesforce.com, Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * 3. Neither the name of Salesforce.com nor the names of its contributors may + * be used to endorse or promote products derived from this software without + * specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + 'use strict'; + /* + * "A request-path path-matches a given cookie-path if at least one of the + * following conditions holds:" + */ + function pathMatch (reqPath, cookiePath) { + // "o The cookie-path and the request-path are identical." + if (cookiePath === reqPath) { + return true; + } - // e.g "a.b.c".indexOf("b.c") === 2 - // 5 === 3+2 - if (str.length !== domStr.length + idx) { // it's not a suffix - return false; - } + var idx = reqPath.indexOf(cookiePath); + if (idx === 0) { + // "o The cookie-path is a prefix of the request-path, and the last + // character of the cookie-path is %x2F ("/")." + if (cookiePath.substr(-1) === '/') { + return true; + } - /* "* The last character of the string that is not included in the domain - * string is a %x2E (".") character." */ - if (str.substr(idx-1,1) !== '.') { - return false; - } + // " o The cookie-path is a prefix of the request-path, and the first + // character of the request-path that is not included in the cookie- path + // is a %x2F ("/") character." + if (reqPath.substr(cookiePath.length, 1) === '/') { + return true; + } + } - return true; -} + return false; + } + exports.pathMatch = pathMatch; + }, {}], + 383: [function (require, module, exports) { + /*! + * Copyright (c) 2015, Salesforce.com, Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * 3. Neither the name of Salesforce.com nor the names of its contributors may + * be used to endorse or promote products derived from this software without + * specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + 'use strict'; + var pubsuffix = require('./pubsuffix-psl'); + + // Gives the permutation of all possible domainMatch()es of a given domain. The + // array is in shortest-to-longest order. Handy for indexing. + function permuteDomain (domain) { + var pubSuf = pubsuffix.getPublicSuffix(domain); + if (!pubSuf) { + return null; + } + if (pubSuf == domain) { + return [domain]; + } -// RFC6265 S5.1.4 Paths and Path-Match + var prefix = domain.slice(0, -(pubSuf.length + 1)); // ".example.com" + var parts = prefix.split('.').reverse(); + var cur = pubSuf; + var permutations = [cur]; + while (parts.length) { + cur = parts.shift() + '.' + cur; + permutations.push(cur); + } + return permutations; + } -/* - * "The user agent MUST use an algorithm equivalent to the following algorithm - * to compute the default-path of a cookie:" + exports.permuteDomain = permuteDomain; + }, { './pubsuffix-psl': 384 }], + 384: [function (require, module, exports) { + /*! + * Copyright (c) 2018, Salesforce.com, Inc. + * All rights reserved. * - * Assumption: the path (and not query part or absolute uri) is passed in. + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * 3. Neither the name of Salesforce.com nor the names of its contributors may + * be used to endorse or promote products derived from this software without + * specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. */ -function defaultPath(path) { - // "2. If the uri-path is empty or if the first character of the uri-path is not - // a %x2F ("/") character, output %x2F ("/") and skip the remaining steps. - if (!path || path.substr(0,1) !== "/") { - return "/"; - } + 'use strict'; + var psl = require('psl'); - // "3. If the uri-path contains no more than one %x2F ("/") character, output - // %x2F ("/") and skip the remaining step." - if (path === "/") { - return path; - } - - var rightSlash = path.lastIndexOf("/"); - if (rightSlash === 0) { - return "/"; - } - - // "4. Output the characters of the uri-path from the first character up to, - // but not including, the right-most %x2F ("/")." - return path.slice(0, rightSlash); -} - -function trimTerminator(str) { - for (var t = 0; t < TERMINATORS.length; t++) { - var terminatorIdx = str.indexOf(TERMINATORS[t]); - if (terminatorIdx !== -1) { - str = str.substr(0,terminatorIdx); + function getPublicSuffix (domain) { + return psl.get(domain); } - } - return str; -} - -function parseCookiePair(cookiePair, looseMode) { - cookiePair = trimTerminator(cookiePair); + exports.getPublicSuffix = getPublicSuffix; + }, { psl: 289 }], + 385: [function (require, module, exports) { + /*! + * Copyright (c) 2015, Salesforce.com, Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * 3. Neither the name of Salesforce.com nor the names of its contributors may + * be used to endorse or promote products derived from this software without + * specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + 'use strict'; + /* jshint unused:false */ - var firstEq = cookiePair.indexOf('='); - if (looseMode) { - if (firstEq === 0) { // '=' is immediately at start - cookiePair = cookiePair.substr(1); - firstEq = cookiePair.indexOf('='); // might still need to split on '=' + function Store () { } - } else { // non-loose mode - if (firstEq <= 0) { // no '=' or is at start - return; // needs to have non-empty "cookie-name" - } - } - - var cookieName, cookieValue; - if (firstEq <= 0) { - cookieName = ""; - cookieValue = cookiePair.trim(); - } else { - cookieName = cookiePair.substr(0, firstEq).trim(); - cookieValue = cookiePair.substr(firstEq+1).trim(); - } + exports.Store = Store; - if (CONTROL_CHARS.test(cookieName) || CONTROL_CHARS.test(cookieValue)) { - return; - } - - var c = new Cookie(); - c.key = cookieName; - c.value = cookieValue; - return c; -} - -function parse(str, options) { - if (!options || typeof options !== 'object') { - options = {}; - } - str = str.trim(); - - // We use a regex to parse the "name-value-pair" part of S5.2 - var firstSemi = str.indexOf(';'); // S5.2 step 1 - var cookiePair = (firstSemi === -1) ? str : str.substr(0, firstSemi); - var c = parseCookiePair(cookiePair, !!options.loose); - if (!c) { - return; - } + // Stores may be synchronous, but are still required to use a + // Continuation-Passing Style API. The CookieJar itself will expose a "*Sync" + // API that converts from synchronous-callbacks to imperative style. + Store.prototype.synchronous = false; - if (firstSemi === -1) { - return c; - } + Store.prototype.findCookie = function (domain, path, key, cb) { + throw new Error('findCookie is not implemented'); + }; - // S5.2.3 "unparsed-attributes consist of the remainder of the set-cookie-string - // (including the %x3B (";") in question)." plus later on in the same section - // "discard the first ";" and trim". - var unparsed = str.slice(firstSemi + 1).trim(); + Store.prototype.findCookies = function (domain, path, cb) { + throw new Error('findCookies is not implemented'); + }; - // "If the unparsed-attributes string is empty, skip the rest of these - // steps." - if (unparsed.length === 0) { - return c; - } + Store.prototype.putCookie = function (cookie, cb) { + throw new Error('putCookie is not implemented'); + }; - /* - * S5.2 says that when looping over the items "[p]rocess the attribute-name - * and attribute-value according to the requirements in the following - * subsections" for every item. Plus, for many of the individual attributes - * in S5.3 it says to use the "attribute-value of the last attribute in the - * cookie-attribute-list". Therefore, in this implementation, we overwrite - * the previous value. - */ - var cookie_avs = unparsed.split(';'); - while (cookie_avs.length) { - var av = cookie_avs.shift().trim(); - if (av.length === 0) { // happens if ";;" appears - continue; - } - var av_sep = av.indexOf('='); - var av_key, av_value; - - if (av_sep === -1) { - av_key = av; - av_value = null; - } else { - av_key = av.substr(0,av_sep); - av_value = av.substr(av_sep+1); - } + Store.prototype.updateCookie = function (oldCookie, newCookie, cb) { + // recommended default implementation: + // return this.putCookie(newCookie, cb); + throw new Error('updateCookie is not implemented'); + }; - av_key = av_key.trim().toLowerCase(); + Store.prototype.removeCookie = function (domain, path, key, cb) { + throw new Error('removeCookie is not implemented'); + }; - if (av_value) { - av_value = av_value.trim(); - } + Store.prototype.removeCookies = function (domain, path, cb) { + throw new Error('removeCookies is not implemented'); + }; - switch(av_key) { - case 'expires': // S5.2.1 - if (av_value) { - var exp = parseDate(av_value); - // "If the attribute-value failed to parse as a cookie date, ignore the - // cookie-av." - if (exp) { - // over and underflow not realistically a concern: V8's getTime() seems to - // store something larger than a 32-bit time_t (even with 32-bit node) - c.expires = exp; + Store.prototype.getAllCookies = function (cb) { + throw new Error('getAllCookies is not implemented (therefore jar cannot be serialized)'); + }; + }, {}], + 386: [function (require, module, exports) { + module.exports = { + _args: [ + [ + 'tough-cookie@2.4.3', + 'C:\\Projects\\OSS\\community-toolbox' + ] + ], + _development: true, + _from: 'tough-cookie@2.4.3', + _id: 'tough-cookie@2.4.3', + _inBundle: false, + _integrity: 'sha1-U/Nto/R3g7CSWvoG/587FlKA94E=', + _location: '/tough-cookie', + _phantomChildren: {}, + _requested: { + type: 'version', + registry: true, + raw: 'tough-cookie@2.4.3', + name: 'tough-cookie', + escapedName: 'tough-cookie', + rawSpec: '2.4.3', + saveSpec: null, + fetchSpec: '2.4.3' + }, + _requiredBy: [ + '/jsdom', + '/request', + '/request-promise-native' + ], + _resolved: 'https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.4.3.tgz', + _spec: '2.4.3', + _where: 'C:\\Projects\\OSS\\community-toolbox', + author: { + name: 'Jeremy Stashewsky', + email: 'jstash@gmail.com' + }, + bugs: { + url: 'https://github.com/salesforce/tough-cookie/issues' + }, + contributors: [ + { + name: 'Alexander Savin' + }, + { + name: 'Ian Livingstone' + }, + { + name: 'Ivan Nikulin' + }, + { + name: 'Lalit Kapoor' + }, + { + name: 'Sam Thompson' + }, + { + name: 'Sebastian Mayr' } + ], + dependencies: { + psl: '^1.1.24', + punycode: '^1.4.1' + }, + description: 'RFC6265 Cookies and Cookie Jar for node.js', + devDependencies: { + async: '^1.4.2', + nyc: '^11.6.0', + 'string.prototype.repeat': '^0.2.0', + vows: '^0.8.1' + }, + engines: { + node: '>=0.8' + }, + files: [ + 'lib' + ], + homepage: 'https://github.com/salesforce/tough-cookie', + keywords: [ + 'HTTP', + 'cookie', + 'cookies', + 'set-cookie', + 'cookiejar', + 'jar', + 'RFC6265', + 'RFC2965' + ], + license: 'BSD-3-Clause', + main: './lib/cookie', + name: 'tough-cookie', + repository: { + type: 'git', + url: 'git://github.com/salesforce/tough-cookie.git' + }, + scripts: { + cover: 'nyc --reporter=lcov --reporter=html vows test/*_test.js', + test: 'vows test/*_test.js' + }, + version: '2.4.3' + }; + }, {}], + 387: [function (require, module, exports) { + (function (process) { + 'use strict'; + + var net = require('net'); + var tls = require('tls'); + var http = require('http'); + var https = require('https'); + var events = require('events'); + var assert = require('assert'); + var util = require('util'); + var Buffer = require('safe-buffer').Buffer; + + exports.httpOverHttp = httpOverHttp; + exports.httpsOverHttp = httpsOverHttp; + exports.httpOverHttps = httpOverHttps; + exports.httpsOverHttps = httpsOverHttps; + + function httpOverHttp (options) { + var agent = new TunnelingAgent(options); + agent.request = http.request; + return agent; } - break; - case 'max-age': // S5.2.2 - if (av_value) { - // "If the first character of the attribute-value is not a DIGIT or a "-" - // character ...[or]... If the remainder of attribute-value contains a - // non-DIGIT character, ignore the cookie-av." - if (/^-?[0-9]+$/.test(av_value)) { - var delta = parseInt(av_value, 10); - // "If delta-seconds is less than or equal to zero (0), let expiry-time - // be the earliest representable date and time." - c.setMaxAge(delta); - } + function httpsOverHttp (options) { + var agent = new TunnelingAgent(options); + agent.request = http.request; + agent.createSocket = createSecureSocket; + agent.defaultPort = 443; + return agent; } - break; - case 'domain': // S5.2.3 - // "If the attribute-value is empty, the behavior is undefined. However, - // the user agent SHOULD ignore the cookie-av entirely." - if (av_value) { - // S5.2.3 "Let cookie-domain be the attribute-value without the leading %x2E - // (".") character." - var domain = av_value.trim().replace(/^\./, ''); - if (domain) { - // "Convert the cookie-domain to lower case." - c.domain = domain.toLowerCase(); - } + function httpOverHttps (options) { + var agent = new TunnelingAgent(options); + agent.request = https.request; + return agent; } - break; - - case 'path': // S5.2.4 - /* - * "If the attribute-value is empty or if the first character of the - * attribute-value is not %x2F ("/"): - * Let cookie-path be the default-path. - * Otherwise: - * Let cookie-path be the attribute-value." - * - * We'll represent the default-path as null since it depends on the - * context of the parsing. - */ - c.path = av_value && av_value[0] === "/" ? av_value : null; - break; - - case 'secure': // S5.2.5 - /* - * "If the attribute-name case-insensitively matches the string "Secure", - * the user agent MUST append an attribute to the cookie-attribute-list - * with an attribute-name of Secure and an empty attribute-value." - */ - c.secure = true; - break; - - case 'httponly': // S5.2.6 -- effectively the same as 'secure' - c.httpOnly = true; - break; - - default: - c.extensions = c.extensions || []; - c.extensions.push(av); - break; - } - } - return c; -} + function httpsOverHttps (options) { + var agent = new TunnelingAgent(options); + agent.request = https.request; + agent.createSocket = createSecureSocket; + agent.defaultPort = 443; + return agent; + } -// avoid the V8 deoptimization monster! -function jsonParse(str) { - var obj; - try { - obj = JSON.parse(str); - } catch (e) { - return e; - } - return obj; -} + function TunnelingAgent (options) { + var self = this; + self.options = options || {}; + self.proxyOptions = self.options.proxy || {}; + self.maxSockets = self.options.maxSockets || http.Agent.defaultMaxSockets; + self.requests = []; + self.sockets = []; + + self.on('free', function onFree (socket, host, port) { + for (var i = 0, len = self.requests.length; i < len; ++i) { + var pending = self.requests[i]; + if (pending.host === host && pending.port === port) { + // Detect the request to connect same origin server, + // reuse the connection. + self.requests.splice(i, 1); + pending.request.onSocket(socket); + return; + } + } + socket.destroy(); + self.removeSocket(socket); + }); + } + util.inherits(TunnelingAgent, events.EventEmitter); -function fromJSON(str) { - if (!str) { - return null; - } + TunnelingAgent.prototype.addRequest = function addRequest (req, options) { + var self = this; - var obj; - if (typeof str === 'string') { - obj = jsonParse(str); - if (obj instanceof Error) { - return null; - } - } else { - // assume it's an Object - obj = str; - } + // Legacy API: addRequest(req, host, port, path) + if (typeof options === 'string') { + options = { + host: options, + port: arguments[2], + path: arguments[3] + }; + } - var c = new Cookie(); - for (var i=0; i= this.maxSockets) { + // We are over limit so we'll add it to the queue. + self.requests.push({ host: options.host, port: options.port, request: req }); + return; + } - if (prop === 'expires' || - prop === 'creation' || - prop === 'lastAccessed') - { - if (obj[prop] === null) { - c[prop] = null; - } else { - c[prop] = obj[prop] == "Infinity" ? - "Infinity" : new Date(obj[prop]); - } - } else { - c[prop] = obj[prop]; - } - } + // If we are under maxSockets create a new one. + self.createConnection({ host: options.host, port: options.port, request: req }); + }; - return c; -} + TunnelingAgent.prototype.createConnection = function createConnection (pending) { + var self = this; -/* Section 5.4 part 2: - * "* Cookies with longer paths are listed before cookies with - * shorter paths. - * - * * Among cookies that have equal-length path fields, cookies with - * earlier creation-times are listed before cookies with later - * creation-times." - */ + self.createSocket(pending, function (socket) { + socket.on('free', onFree); + socket.on('close', onCloseOrRemove); + socket.on('agentRemove', onCloseOrRemove); + pending.request.onSocket(socket); -function cookieCompare(a,b) { - var cmp = 0; + function onFree () { + self.emit('free', socket, pending.host, pending.port); + } - // descending for length: b CMP a - var aPathLen = a.path ? a.path.length : 0; - var bPathLen = b.path ? b.path.length : 0; - cmp = bPathLen - aPathLen; - if (cmp !== 0) { - return cmp; - } + function onCloseOrRemove (err) { + self.removeSocket(socket); + socket.removeListener('free', onFree); + socket.removeListener('close', onCloseOrRemove); + socket.removeListener('agentRemove', onCloseOrRemove); + } + }); + }; - // ascending for time: a CMP b - var aTime = a.creation ? a.creation.getTime() : MAX_TIME; - var bTime = b.creation ? b.creation.getTime() : MAX_TIME; - cmp = aTime - bTime; - if (cmp !== 0) { - return cmp; - } + TunnelingAgent.prototype.createSocket = function createSocket (options, cb) { + var self = this; + var placeholder = {}; + self.sockets.push(placeholder); - // break ties for the same millisecond (precision of JavaScript's clock) - cmp = a.creationIndex - b.creationIndex; + var connectOptions = mergeOptions({}, self.proxyOptions, + { + method: 'CONNECT', + path: options.host + ':' + options.port, + agent: false + } + ); + if (connectOptions.proxyAuth) { + connectOptions.headers = connectOptions.headers || {}; + connectOptions.headers['Proxy-Authorization'] = 'Basic ' + + Buffer.from(connectOptions.proxyAuth).toString('base64'); + } + + debug('making CONNECT request'); + var connectReq = self.request(connectOptions); + connectReq.useChunkedEncodingByDefault = false; // for v0.6 + connectReq.once('response', onResponse); // for v0.6 + connectReq.once('upgrade', onUpgrade); // for v0.6 + connectReq.once('connect', onConnect); // for v0.7 or later + connectReq.once('error', onError); + connectReq.end(); + + function onResponse (res) { + // Very hacky. This is necessary to avoid http-parser leaks. + res.upgrade = true; + } + + function onUpgrade (res, socket, head) { + // Hacky. + process.nextTick(function () { + onConnect(res, socket, head); + }); + } - return cmp; -} + function onConnect (res, socket, head) { + connectReq.removeAllListeners(); + socket.removeAllListeners(); -// Gives the permutation of all possible pathMatch()es of a given path. The -// array is in longest-to-shortest order. Handy for indexing. -function permutePath(path) { - if (path === '/') { - return ['/']; - } - if (path.lastIndexOf('/') === path.length-1) { - path = path.substr(0,path.length-1); - } - var permutations = [path]; - while (path.length > 1) { - var lindex = path.lastIndexOf('/'); - if (lindex === 0) { - break; - } - path = path.substr(0,lindex); - permutations.push(path); - } - permutations.push('/'); - return permutations; -} + if (res.statusCode === 200) { + assert.equal(head.length, 0); + debug('tunneling connection has established'); + self.sockets[self.sockets.indexOf(placeholder)] = socket; + cb(socket); + } else { + debug('tunneling socket could not be established, statusCode=%d', res.statusCode); + var error = new Error('tunneling socket could not be established, ' + 'statusCode=' + res.statusCode); + error.code = 'ECONNRESET'; + options.request.emit('error', error); + self.removeSocket(placeholder); + } + } -function getCookieContext(url) { - if (url instanceof Object) { - return url; - } - // NOTE: decodeURI will throw on malformed URIs (see GH-32). - // Therefore, we will just skip decoding for such URIs. - try { - url = decodeURI(url); - } - catch(err) { - // Silently swallow error - } + function onError (cause) { + connectReq.removeAllListeners(); - return urlParse(url); -} + debug('tunneling socket could not be established, cause=%s\n', cause.message, cause.stack); + var error = new Error('tunneling socket could not be established, ' + 'cause=' + cause.message); + error.code = 'ECONNRESET'; + options.request.emit('error', error); + self.removeSocket(placeholder); + } + }; -function Cookie(options) { - options = options || {}; + TunnelingAgent.prototype.removeSocket = function removeSocket (socket) { + var pos = this.sockets.indexOf(socket); + if (pos === -1) return; - Object.keys(options).forEach(function(prop) { - if (Cookie.prototype.hasOwnProperty(prop) && - Cookie.prototype[prop] !== options[prop] && - prop.substr(0,1) !== '_') - { - this[prop] = options[prop]; - } - }, this); - - this.creation = this.creation || new Date(); - - // used to break creation ties in cookieCompare(): - Object.defineProperty(this, 'creationIndex', { - configurable: false, - enumerable: false, // important for assert.deepEqual checks - writable: true, - value: ++Cookie.cookiesCreated - }); -} - -Cookie.cookiesCreated = 0; // incremented each time a cookie is created - -Cookie.parse = parse; -Cookie.fromJSON = fromJSON; - -Cookie.prototype.key = ""; -Cookie.prototype.value = ""; - -// the order in which the RFC has them: -Cookie.prototype.expires = "Infinity"; // coerces to literal Infinity -Cookie.prototype.maxAge = null; // takes precedence over expires for TTL -Cookie.prototype.domain = null; -Cookie.prototype.path = null; -Cookie.prototype.secure = false; -Cookie.prototype.httpOnly = false; -Cookie.prototype.extensions = null; - -// set by the CookieJar: -Cookie.prototype.hostOnly = null; // boolean when set -Cookie.prototype.pathIsDefault = null; // boolean when set -Cookie.prototype.creation = null; // Date when set; defaulted by Cookie.parse -Cookie.prototype.lastAccessed = null; // Date when set -Object.defineProperty(Cookie.prototype, 'creationIndex', { - configurable: true, - enumerable: false, - writable: true, - value: 0 -}); - -Cookie.serializableProperties = Object.keys(Cookie.prototype) - .filter(function(prop) { - return !( - Cookie.prototype[prop] instanceof Function || - prop === 'creationIndex' || - prop.substr(0,1) === '_' - ); - }); - -Cookie.prototype.inspect = function inspect() { - var now = Date.now(); - return 'Cookie="'+this.toString() + - '; hostOnly='+(this.hostOnly != null ? this.hostOnly : '?') + - '; aAge='+(this.lastAccessed ? (now-this.lastAccessed.getTime())+'ms' : '?') + - '; cAge='+(this.creation ? (now-this.creation.getTime())+'ms' : '?') + - '"'; -}; + this.sockets.splice(pos, 1); -// Use the new custom inspection symbol to add the custom inspect function if -// available. -if (util.inspect.custom) { - Cookie.prototype[util.inspect.custom] = Cookie.prototype.inspect; -} + var pending = this.requests.shift(); + if (pending) { + // If we have pending requests and a socket gets closed a new one + // needs to be created to take over in the pool for the one that closed. + this.createConnection(pending); + } + }; -Cookie.prototype.toJSON = function() { - var obj = {}; + function createSecureSocket (options, cb) { + var self = this; + TunnelingAgent.prototype.createSocket.call(self, options, function (socket) { + // 0 is dummy port for v0.6 + var secureSocket = tls.connect(0, mergeOptions({}, self.options, + { + servername: options.host, + socket: socket + } + )); + self.sockets[self.sockets.indexOf(socket)] = secureSocket; + cb(secureSocket); + }); + } - var props = Cookie.serializableProperties; - for (var i=0; i> 24) & 0xff; + x[i + 1] = (h >> 16) & 0xff; + x[i + 2] = (h >> 8) & 0xff; + x[i + 3] = h & 0xff; + x[i + 4] = (l >> 24) & 0xff; + x[i + 5] = (l >> 16) & 0xff; + x[i + 6] = (l >> 8) & 0xff; + x[i + 7] = l & 0xff; + } -// TTL() partially replaces the "expiry-time" parts of S5.3 step 3 (setCookie() -// elsewhere) -// S5.3 says to give the "latest representable date" for which we use Infinity -// For "expired" we use 0 -Cookie.prototype.TTL = function TTL(now) { - /* RFC6265 S4.1.2.2 If a cookie has both the Max-Age and the Expires - * attribute, the Max-Age attribute has precedence and controls the - * expiration date of the cookie. - * (Concurs with S5.3 step 3) - */ - if (this.maxAge != null) { - return this.maxAge<=0 ? 0 : this.maxAge*1000; - } + function vn (x, xi, y, yi, n) { + var i; var d = 0; + for (i = 0; i < n; i++) d |= x[xi + i] ^ y[yi + i]; + return (1 & ((d - 1) >>> 8)) - 1; + } - var expires = this.expires; - if (expires != Infinity) { - if (!(expires instanceof Date)) { - expires = parseDate(expires) || Infinity; - } + function crypto_verify_16 (x, xi, y, yi) { + return vn(x, xi, y, yi, 16); + } - if (expires == Infinity) { - return Infinity; - } + function crypto_verify_32 (x, xi, y, yi) { + return vn(x, xi, y, yi, 32); + } - return expires.getTime() - (now || Date.now()); - } + function core_salsa20 (o, p, k, c) { + var j0 = c[0] & 0xff | (c[1] & 0xff) << 8 | (c[2] & 0xff) << 16 | (c[3] & 0xff) << 24; + var j1 = k[0] & 0xff | (k[1] & 0xff) << 8 | (k[2] & 0xff) << 16 | (k[3] & 0xff) << 24; + var j2 = k[4] & 0xff | (k[5] & 0xff) << 8 | (k[6] & 0xff) << 16 | (k[7] & 0xff) << 24; + var j3 = k[8] & 0xff | (k[9] & 0xff) << 8 | (k[10] & 0xff) << 16 | (k[11] & 0xff) << 24; + var j4 = k[12] & 0xff | (k[13] & 0xff) << 8 | (k[14] & 0xff) << 16 | (k[15] & 0xff) << 24; + var j5 = c[4] & 0xff | (c[5] & 0xff) << 8 | (c[6] & 0xff) << 16 | (c[7] & 0xff) << 24; + var j6 = p[0] & 0xff | (p[1] & 0xff) << 8 | (p[2] & 0xff) << 16 | (p[3] & 0xff) << 24; + var j7 = p[4] & 0xff | (p[5] & 0xff) << 8 | (p[6] & 0xff) << 16 | (p[7] & 0xff) << 24; + var j8 = p[8] & 0xff | (p[9] & 0xff) << 8 | (p[10] & 0xff) << 16 | (p[11] & 0xff) << 24; + var j9 = p[12] & 0xff | (p[13] & 0xff) << 8 | (p[14] & 0xff) << 16 | (p[15] & 0xff) << 24; + var j10 = c[8] & 0xff | (c[9] & 0xff) << 8 | (c[10] & 0xff) << 16 | (c[11] & 0xff) << 24; + var j11 = k[16] & 0xff | (k[17] & 0xff) << 8 | (k[18] & 0xff) << 16 | (k[19] & 0xff) << 24; + var j12 = k[20] & 0xff | (k[21] & 0xff) << 8 | (k[22] & 0xff) << 16 | (k[23] & 0xff) << 24; + var j13 = k[24] & 0xff | (k[25] & 0xff) << 8 | (k[26] & 0xff) << 16 | (k[27] & 0xff) << 24; + var j14 = k[28] & 0xff | (k[29] & 0xff) << 8 | (k[30] & 0xff) << 16 | (k[31] & 0xff) << 24; + var j15 = c[12] & 0xff | (c[13] & 0xff) << 8 | (c[14] & 0xff) << 16 | (c[15] & 0xff) << 24; + + var x0 = j0; var x1 = j1; var x2 = j2; var x3 = j3; var x4 = j4; var x5 = j5; var x6 = j6; var x7 = j7; + var x8 = j8; var x9 = j9; var x10 = j10; var x11 = j11; var x12 = j12; var x13 = j13; var x14 = j14; + var x15 = j15; var u; + + for (var i = 0; i < 20; i += 2) { + u = x0 + x12 | 0; + x4 ^= u << 7 | u >>> (32 - 7); + u = x4 + x0 | 0; + x8 ^= u << 9 | u >>> (32 - 9); + u = x8 + x4 | 0; + x12 ^= u << 13 | u >>> (32 - 13); + u = x12 + x8 | 0; + x0 ^= u << 18 | u >>> (32 - 18); + + u = x5 + x1 | 0; + x9 ^= u << 7 | u >>> (32 - 7); + u = x9 + x5 | 0; + x13 ^= u << 9 | u >>> (32 - 9); + u = x13 + x9 | 0; + x1 ^= u << 13 | u >>> (32 - 13); + u = x1 + x13 | 0; + x5 ^= u << 18 | u >>> (32 - 18); + + u = x10 + x6 | 0; + x14 ^= u << 7 | u >>> (32 - 7); + u = x14 + x10 | 0; + x2 ^= u << 9 | u >>> (32 - 9); + u = x2 + x14 | 0; + x6 ^= u << 13 | u >>> (32 - 13); + u = x6 + x2 | 0; + x10 ^= u << 18 | u >>> (32 - 18); + + u = x15 + x11 | 0; + x3 ^= u << 7 | u >>> (32 - 7); + u = x3 + x15 | 0; + x7 ^= u << 9 | u >>> (32 - 9); + u = x7 + x3 | 0; + x11 ^= u << 13 | u >>> (32 - 13); + u = x11 + x7 | 0; + x15 ^= u << 18 | u >>> (32 - 18); + + u = x0 + x3 | 0; + x1 ^= u << 7 | u >>> (32 - 7); + u = x1 + x0 | 0; + x2 ^= u << 9 | u >>> (32 - 9); + u = x2 + x1 | 0; + x3 ^= u << 13 | u >>> (32 - 13); + u = x3 + x2 | 0; + x0 ^= u << 18 | u >>> (32 - 18); + + u = x5 + x4 | 0; + x6 ^= u << 7 | u >>> (32 - 7); + u = x6 + x5 | 0; + x7 ^= u << 9 | u >>> (32 - 9); + u = x7 + x6 | 0; + x4 ^= u << 13 | u >>> (32 - 13); + u = x4 + x7 | 0; + x5 ^= u << 18 | u >>> (32 - 18); + + u = x10 + x9 | 0; + x11 ^= u << 7 | u >>> (32 - 7); + u = x11 + x10 | 0; + x8 ^= u << 9 | u >>> (32 - 9); + u = x8 + x11 | 0; + x9 ^= u << 13 | u >>> (32 - 13); + u = x9 + x8 | 0; + x10 ^= u << 18 | u >>> (32 - 18); + + u = x15 + x14 | 0; + x12 ^= u << 7 | u >>> (32 - 7); + u = x12 + x15 | 0; + x13 ^= u << 9 | u >>> (32 - 9); + u = x13 + x12 | 0; + x14 ^= u << 13 | u >>> (32 - 13); + u = x14 + x13 | 0; + x15 ^= u << 18 | u >>> (32 - 18); + } + x0 = x0 + j0 | 0; + x1 = x1 + j1 | 0; + x2 = x2 + j2 | 0; + x3 = x3 + j3 | 0; + x4 = x4 + j4 | 0; + x5 = x5 + j5 | 0; + x6 = x6 + j6 | 0; + x7 = x7 + j7 | 0; + x8 = x8 + j8 | 0; + x9 = x9 + j9 | 0; + x10 = x10 + j10 | 0; + x11 = x11 + j11 | 0; + x12 = x12 + j12 | 0; + x13 = x13 + j13 | 0; + x14 = x14 + j14 | 0; + x15 = x15 + j15 | 0; + + o[0] = x0 >>> 0 & 0xff; + o[1] = x0 >>> 8 & 0xff; + o[2] = x0 >>> 16 & 0xff; + o[3] = x0 >>> 24 & 0xff; + + o[4] = x1 >>> 0 & 0xff; + o[5] = x1 >>> 8 & 0xff; + o[6] = x1 >>> 16 & 0xff; + o[7] = x1 >>> 24 & 0xff; + + o[8] = x2 >>> 0 & 0xff; + o[9] = x2 >>> 8 & 0xff; + o[10] = x2 >>> 16 & 0xff; + o[11] = x2 >>> 24 & 0xff; + + o[12] = x3 >>> 0 & 0xff; + o[13] = x3 >>> 8 & 0xff; + o[14] = x3 >>> 16 & 0xff; + o[15] = x3 >>> 24 & 0xff; + + o[16] = x4 >>> 0 & 0xff; + o[17] = x4 >>> 8 & 0xff; + o[18] = x4 >>> 16 & 0xff; + o[19] = x4 >>> 24 & 0xff; + + o[20] = x5 >>> 0 & 0xff; + o[21] = x5 >>> 8 & 0xff; + o[22] = x5 >>> 16 & 0xff; + o[23] = x5 >>> 24 & 0xff; + + o[24] = x6 >>> 0 & 0xff; + o[25] = x6 >>> 8 & 0xff; + o[26] = x6 >>> 16 & 0xff; + o[27] = x6 >>> 24 & 0xff; + + o[28] = x7 >>> 0 & 0xff; + o[29] = x7 >>> 8 & 0xff; + o[30] = x7 >>> 16 & 0xff; + o[31] = x7 >>> 24 & 0xff; + + o[32] = x8 >>> 0 & 0xff; + o[33] = x8 >>> 8 & 0xff; + o[34] = x8 >>> 16 & 0xff; + o[35] = x8 >>> 24 & 0xff; + + o[36] = x9 >>> 0 & 0xff; + o[37] = x9 >>> 8 & 0xff; + o[38] = x9 >>> 16 & 0xff; + o[39] = x9 >>> 24 & 0xff; + + o[40] = x10 >>> 0 & 0xff; + o[41] = x10 >>> 8 & 0xff; + o[42] = x10 >>> 16 & 0xff; + o[43] = x10 >>> 24 & 0xff; + + o[44] = x11 >>> 0 & 0xff; + o[45] = x11 >>> 8 & 0xff; + o[46] = x11 >>> 16 & 0xff; + o[47] = x11 >>> 24 & 0xff; + + o[48] = x12 >>> 0 & 0xff; + o[49] = x12 >>> 8 & 0xff; + o[50] = x12 >>> 16 & 0xff; + o[51] = x12 >>> 24 & 0xff; + + o[52] = x13 >>> 0 & 0xff; + o[53] = x13 >>> 8 & 0xff; + o[54] = x13 >>> 16 & 0xff; + o[55] = x13 >>> 24 & 0xff; + + o[56] = x14 >>> 0 & 0xff; + o[57] = x14 >>> 8 & 0xff; + o[58] = x14 >>> 16 & 0xff; + o[59] = x14 >>> 24 & 0xff; + + o[60] = x15 >>> 0 & 0xff; + o[61] = x15 >>> 8 & 0xff; + o[62] = x15 >>> 16 & 0xff; + o[63] = x15 >>> 24 & 0xff; + } - return Infinity; -}; + function core_hsalsa20 (o, p, k, c) { + var j0 = c[0] & 0xff | (c[1] & 0xff) << 8 | (c[2] & 0xff) << 16 | (c[3] & 0xff) << 24; + var j1 = k[0] & 0xff | (k[1] & 0xff) << 8 | (k[2] & 0xff) << 16 | (k[3] & 0xff) << 24; + var j2 = k[4] & 0xff | (k[5] & 0xff) << 8 | (k[6] & 0xff) << 16 | (k[7] & 0xff) << 24; + var j3 = k[8] & 0xff | (k[9] & 0xff) << 8 | (k[10] & 0xff) << 16 | (k[11] & 0xff) << 24; + var j4 = k[12] & 0xff | (k[13] & 0xff) << 8 | (k[14] & 0xff) << 16 | (k[15] & 0xff) << 24; + var j5 = c[4] & 0xff | (c[5] & 0xff) << 8 | (c[6] & 0xff) << 16 | (c[7] & 0xff) << 24; + var j6 = p[0] & 0xff | (p[1] & 0xff) << 8 | (p[2] & 0xff) << 16 | (p[3] & 0xff) << 24; + var j7 = p[4] & 0xff | (p[5] & 0xff) << 8 | (p[6] & 0xff) << 16 | (p[7] & 0xff) << 24; + var j8 = p[8] & 0xff | (p[9] & 0xff) << 8 | (p[10] & 0xff) << 16 | (p[11] & 0xff) << 24; + var j9 = p[12] & 0xff | (p[13] & 0xff) << 8 | (p[14] & 0xff) << 16 | (p[15] & 0xff) << 24; + var j10 = c[8] & 0xff | (c[9] & 0xff) << 8 | (c[10] & 0xff) << 16 | (c[11] & 0xff) << 24; + var j11 = k[16] & 0xff | (k[17] & 0xff) << 8 | (k[18] & 0xff) << 16 | (k[19] & 0xff) << 24; + var j12 = k[20] & 0xff | (k[21] & 0xff) << 8 | (k[22] & 0xff) << 16 | (k[23] & 0xff) << 24; + var j13 = k[24] & 0xff | (k[25] & 0xff) << 8 | (k[26] & 0xff) << 16 | (k[27] & 0xff) << 24; + var j14 = k[28] & 0xff | (k[29] & 0xff) << 8 | (k[30] & 0xff) << 16 | (k[31] & 0xff) << 24; + var j15 = c[12] & 0xff | (c[13] & 0xff) << 8 | (c[14] & 0xff) << 16 | (c[15] & 0xff) << 24; + + var x0 = j0; var x1 = j1; var x2 = j2; var x3 = j3; var x4 = j4; var x5 = j5; var x6 = j6; var x7 = j7; + var x8 = j8; var x9 = j9; var x10 = j10; var x11 = j11; var x12 = j12; var x13 = j13; var x14 = j14; + var x15 = j15; var u; + + for (var i = 0; i < 20; i += 2) { + u = x0 + x12 | 0; + x4 ^= u << 7 | u >>> (32 - 7); + u = x4 + x0 | 0; + x8 ^= u << 9 | u >>> (32 - 9); + u = x8 + x4 | 0; + x12 ^= u << 13 | u >>> (32 - 13); + u = x12 + x8 | 0; + x0 ^= u << 18 | u >>> (32 - 18); + + u = x5 + x1 | 0; + x9 ^= u << 7 | u >>> (32 - 7); + u = x9 + x5 | 0; + x13 ^= u << 9 | u >>> (32 - 9); + u = x13 + x9 | 0; + x1 ^= u << 13 | u >>> (32 - 13); + u = x1 + x13 | 0; + x5 ^= u << 18 | u >>> (32 - 18); + + u = x10 + x6 | 0; + x14 ^= u << 7 | u >>> (32 - 7); + u = x14 + x10 | 0; + x2 ^= u << 9 | u >>> (32 - 9); + u = x2 + x14 | 0; + x6 ^= u << 13 | u >>> (32 - 13); + u = x6 + x2 | 0; + x10 ^= u << 18 | u >>> (32 - 18); + + u = x15 + x11 | 0; + x3 ^= u << 7 | u >>> (32 - 7); + u = x3 + x15 | 0; + x7 ^= u << 9 | u >>> (32 - 9); + u = x7 + x3 | 0; + x11 ^= u << 13 | u >>> (32 - 13); + u = x11 + x7 | 0; + x15 ^= u << 18 | u >>> (32 - 18); + + u = x0 + x3 | 0; + x1 ^= u << 7 | u >>> (32 - 7); + u = x1 + x0 | 0; + x2 ^= u << 9 | u >>> (32 - 9); + u = x2 + x1 | 0; + x3 ^= u << 13 | u >>> (32 - 13); + u = x3 + x2 | 0; + x0 ^= u << 18 | u >>> (32 - 18); + + u = x5 + x4 | 0; + x6 ^= u << 7 | u >>> (32 - 7); + u = x6 + x5 | 0; + x7 ^= u << 9 | u >>> (32 - 9); + u = x7 + x6 | 0; + x4 ^= u << 13 | u >>> (32 - 13); + u = x4 + x7 | 0; + x5 ^= u << 18 | u >>> (32 - 18); + + u = x10 + x9 | 0; + x11 ^= u << 7 | u >>> (32 - 7); + u = x11 + x10 | 0; + x8 ^= u << 9 | u >>> (32 - 9); + u = x8 + x11 | 0; + x9 ^= u << 13 | u >>> (32 - 13); + u = x9 + x8 | 0; + x10 ^= u << 18 | u >>> (32 - 18); + + u = x15 + x14 | 0; + x12 ^= u << 7 | u >>> (32 - 7); + u = x12 + x15 | 0; + x13 ^= u << 9 | u >>> (32 - 9); + u = x13 + x12 | 0; + x14 ^= u << 13 | u >>> (32 - 13); + u = x14 + x13 | 0; + x15 ^= u << 18 | u >>> (32 - 18); + } + + o[0] = x0 >>> 0 & 0xff; + o[1] = x0 >>> 8 & 0xff; + o[2] = x0 >>> 16 & 0xff; + o[3] = x0 >>> 24 & 0xff; + + o[4] = x5 >>> 0 & 0xff; + o[5] = x5 >>> 8 & 0xff; + o[6] = x5 >>> 16 & 0xff; + o[7] = x5 >>> 24 & 0xff; + + o[8] = x10 >>> 0 & 0xff; + o[9] = x10 >>> 8 & 0xff; + o[10] = x10 >>> 16 & 0xff; + o[11] = x10 >>> 24 & 0xff; + + o[12] = x15 >>> 0 & 0xff; + o[13] = x15 >>> 8 & 0xff; + o[14] = x15 >>> 16 & 0xff; + o[15] = x15 >>> 24 & 0xff; + + o[16] = x6 >>> 0 & 0xff; + o[17] = x6 >>> 8 & 0xff; + o[18] = x6 >>> 16 & 0xff; + o[19] = x6 >>> 24 & 0xff; + + o[20] = x7 >>> 0 & 0xff; + o[21] = x7 >>> 8 & 0xff; + o[22] = x7 >>> 16 & 0xff; + o[23] = x7 >>> 24 & 0xff; + + o[24] = x8 >>> 0 & 0xff; + o[25] = x8 >>> 8 & 0xff; + o[26] = x8 >>> 16 & 0xff; + o[27] = x8 >>> 24 & 0xff; + + o[28] = x9 >>> 0 & 0xff; + o[29] = x9 >>> 8 & 0xff; + o[30] = x9 >>> 16 & 0xff; + o[31] = x9 >>> 24 & 0xff; + } -// expiryTime() replaces the "expiry-time" parts of S5.3 step 3 (setCookie() -// elsewhere) -Cookie.prototype.expiryTime = function expiryTime(now) { - if (this.maxAge != null) { - var relativeTo = now || this.creation || new Date(); - var age = (this.maxAge <= 0) ? -Infinity : this.maxAge*1000; - return relativeTo.getTime() + age; - } + function crypto_core_salsa20 (out, inp, k, c) { + core_salsa20(out, inp, k, c); + } - if (this.expires == Infinity) { - return Infinity; - } - return this.expires.getTime(); -}; + function crypto_core_hsalsa20 (out, inp, k, c) { + core_hsalsa20(out, inp, k, c); + } -// expiryDate() replaces the "expiry-time" parts of S5.3 step 3 (setCookie() -// elsewhere), except it returns a Date -Cookie.prototype.expiryDate = function expiryDate(now) { - var millisec = this.expiryTime(now); - if (millisec == Infinity) { - return new Date(MAX_TIME); - } else if (millisec == -Infinity) { - return new Date(MIN_TIME); - } else { - return new Date(millisec); - } -}; + var sigma = new Uint8Array([101, 120, 112, 97, 110, 100, 32, 51, 50, 45, 98, 121, 116, 101, 32, 107]); + // "expand 32-byte k" + + function crypto_stream_salsa20_xor (c, cpos, m, mpos, b, n, k) { + var z = new Uint8Array(16); var x = new Uint8Array(64); + var u, i; + for (i = 0; i < 16; i++) z[i] = 0; + for (i = 0; i < 8; i++) z[i] = n[i]; + while (b >= 64) { + crypto_core_salsa20(x, z, k, sigma); + for (i = 0; i < 64; i++) c[cpos + i] = m[mpos + i] ^ x[i]; + u = 1; + for (i = 8; i < 16; i++) { + u = u + (z[i] & 0xff) | 0; + z[i] = u & 0xff; + u >>>= 8; + } + b -= 64; + cpos += 64; + mpos += 64; + } + if (b > 0) { + crypto_core_salsa20(x, z, k, sigma); + for (i = 0; i < b; i++) c[cpos + i] = m[mpos + i] ^ x[i]; + } + return 0; + } -// This replaces the "persistent-flag" parts of S5.3 step 3 -Cookie.prototype.isPersistent = function isPersistent() { - return (this.maxAge != null || this.expires != Infinity); -}; + function crypto_stream_salsa20 (c, cpos, b, n, k) { + var z = new Uint8Array(16); var x = new Uint8Array(64); + var u, i; + for (i = 0; i < 16; i++) z[i] = 0; + for (i = 0; i < 8; i++) z[i] = n[i]; + while (b >= 64) { + crypto_core_salsa20(x, z, k, sigma); + for (i = 0; i < 64; i++) c[cpos + i] = x[i]; + u = 1; + for (i = 8; i < 16; i++) { + u = u + (z[i] & 0xff) | 0; + z[i] = u & 0xff; + u >>>= 8; + } + b -= 64; + cpos += 64; + } + if (b > 0) { + crypto_core_salsa20(x, z, k, sigma); + for (i = 0; i < b; i++) c[cpos + i] = x[i]; + } + return 0; + } -// Mostly S5.1.2 and S5.2.3: -Cookie.prototype.cdomain = -Cookie.prototype.canonicalizedDomain = function canonicalizedDomain() { - if (this.domain == null) { - return null; - } - return canonicalDomain(this.domain); -}; + function crypto_stream (c, cpos, d, n, k) { + var s = new Uint8Array(32); + crypto_core_hsalsa20(s, n, k, sigma); + var sn = new Uint8Array(8); + for (var i = 0; i < 8; i++) sn[i] = n[i + 16]; + return crypto_stream_salsa20(c, cpos, d, sn, s); + } -function CookieJar(store, options) { - if (typeof options === "boolean") { - options = {rejectPublicSuffixes: options}; - } else if (options == null) { - options = {}; - } - if (options.rejectPublicSuffixes != null) { - this.rejectPublicSuffixes = options.rejectPublicSuffixes; - } - if (options.looseMode != null) { - this.enableLooseMode = options.looseMode; - } + function crypto_stream_xor (c, cpos, m, mpos, d, n, k) { + var s = new Uint8Array(32); + crypto_core_hsalsa20(s, n, k, sigma); + var sn = new Uint8Array(8); + for (var i = 0; i < 8; i++) sn[i] = n[i + 16]; + return crypto_stream_salsa20_xor(c, cpos, m, mpos, d, sn, s); + } - if (!store) { - store = new MemoryCookieStore(); - } - this.store = store; -} -CookieJar.prototype.store = null; -CookieJar.prototype.rejectPublicSuffixes = true; -CookieJar.prototype.enableLooseMode = false; -var CAN_BE_SYNC = []; - -CAN_BE_SYNC.push('setCookie'); -CookieJar.prototype.setCookie = function(cookie, url, options, cb) { - var err; - var context = getCookieContext(url); - if (options instanceof Function) { - cb = options; - options = {}; - } + /* +* Port of Andrew Moon's Poly1305-donna-16. Public domain. +* https://github.com/floodyberry/poly1305-donna +*/ - var host = canonicalDomain(context.hostname); - var loose = this.enableLooseMode; - if (options.loose != null) { - loose = options.loose; - } + var poly1305 = function (key) { + this.buffer = new Uint8Array(16); + this.r = new Uint16Array(10); + this.h = new Uint16Array(10); + this.pad = new Uint16Array(8); + this.leftover = 0; + this.fin = 0; + + var t0, t1, t2, t3, t4, t5, t6, t7; + + t0 = key[0] & 0xff | (key[1] & 0xff) << 8; this.r[0] = (t0) & 0x1fff; + t1 = key[2] & 0xff | (key[3] & 0xff) << 8; this.r[1] = ((t0 >>> 13) | (t1 << 3)) & 0x1fff; + t2 = key[4] & 0xff | (key[5] & 0xff) << 8; this.r[2] = ((t1 >>> 10) | (t2 << 6)) & 0x1f03; + t3 = key[6] & 0xff | (key[7] & 0xff) << 8; this.r[3] = ((t2 >>> 7) | (t3 << 9)) & 0x1fff; + t4 = key[8] & 0xff | (key[9] & 0xff) << 8; this.r[4] = ((t3 >>> 4) | (t4 << 12)) & 0x00ff; + this.r[5] = ((t4 >>> 1)) & 0x1ffe; + t5 = key[10] & 0xff | (key[11] & 0xff) << 8; this.r[6] = ((t4 >>> 14) | (t5 << 2)) & 0x1fff; + t6 = key[12] & 0xff | (key[13] & 0xff) << 8; this.r[7] = ((t5 >>> 11) | (t6 << 5)) & 0x1f81; + t7 = key[14] & 0xff | (key[15] & 0xff) << 8; this.r[8] = ((t6 >>> 8) | (t7 << 8)) & 0x1fff; + this.r[9] = ((t7 >>> 5)) & 0x007f; + + this.pad[0] = key[16] & 0xff | (key[17] & 0xff) << 8; + this.pad[1] = key[18] & 0xff | (key[19] & 0xff) << 8; + this.pad[2] = key[20] & 0xff | (key[21] & 0xff) << 8; + this.pad[3] = key[22] & 0xff | (key[23] & 0xff) << 8; + this.pad[4] = key[24] & 0xff | (key[25] & 0xff) << 8; + this.pad[5] = key[26] & 0xff | (key[27] & 0xff) << 8; + this.pad[6] = key[28] & 0xff | (key[29] & 0xff) << 8; + this.pad[7] = key[30] & 0xff | (key[31] & 0xff) << 8; + }; - // S5.3 step 1 - if (!(cookie instanceof Cookie)) { - cookie = Cookie.parse(cookie, { loose: loose }); - } - if (!cookie) { - err = new Error("Cookie failed to parse"); - return cb(options.ignoreError ? null : err); - } + poly1305.prototype.blocks = function (m, mpos, bytes) { + var hibit = this.fin ? 0 : (1 << 11); + var t0, t1, t2, t3, t4, t5, t6, t7, c; + var d0, d1, d2, d3, d4, d5, d6, d7, d8, d9; + + var h0 = this.h[0]; + var h1 = this.h[1]; + var h2 = this.h[2]; + var h3 = this.h[3]; + var h4 = this.h[4]; + var h5 = this.h[5]; + var h6 = this.h[6]; + var h7 = this.h[7]; + var h8 = this.h[8]; + var h9 = this.h[9]; + + var r0 = this.r[0]; + var r1 = this.r[1]; + var r2 = this.r[2]; + var r3 = this.r[3]; + var r4 = this.r[4]; + var r5 = this.r[5]; + var r6 = this.r[6]; + var r7 = this.r[7]; + var r8 = this.r[8]; + var r9 = this.r[9]; + + while (bytes >= 16) { + t0 = m[mpos + 0] & 0xff | (m[mpos + 1] & 0xff) << 8; h0 += (t0) & 0x1fff; + t1 = m[mpos + 2] & 0xff | (m[mpos + 3] & 0xff) << 8; h1 += ((t0 >>> 13) | (t1 << 3)) & 0x1fff; + t2 = m[mpos + 4] & 0xff | (m[mpos + 5] & 0xff) << 8; h2 += ((t1 >>> 10) | (t2 << 6)) & 0x1fff; + t3 = m[mpos + 6] & 0xff | (m[mpos + 7] & 0xff) << 8; h3 += ((t2 >>> 7) | (t3 << 9)) & 0x1fff; + t4 = m[mpos + 8] & 0xff | (m[mpos + 9] & 0xff) << 8; h4 += ((t3 >>> 4) | (t4 << 12)) & 0x1fff; + h5 += ((t4 >>> 1)) & 0x1fff; + t5 = m[mpos + 10] & 0xff | (m[mpos + 11] & 0xff) << 8; h6 += ((t4 >>> 14) | (t5 << 2)) & 0x1fff; + t6 = m[mpos + 12] & 0xff | (m[mpos + 13] & 0xff) << 8; h7 += ((t5 >>> 11) | (t6 << 5)) & 0x1fff; + t7 = m[mpos + 14] & 0xff | (m[mpos + 15] & 0xff) << 8; h8 += ((t6 >>> 8) | (t7 << 8)) & 0x1fff; + h9 += ((t7 >>> 5)) | hibit; + + c = 0; + + d0 = c; + d0 += h0 * r0; + d0 += h1 * (5 * r9); + d0 += h2 * (5 * r8); + d0 += h3 * (5 * r7); + d0 += h4 * (5 * r6); + c = (d0 >>> 13); d0 &= 0x1fff; + d0 += h5 * (5 * r5); + d0 += h6 * (5 * r4); + d0 += h7 * (5 * r3); + d0 += h8 * (5 * r2); + d0 += h9 * (5 * r1); + c += (d0 >>> 13); d0 &= 0x1fff; + + d1 = c; + d1 += h0 * r1; + d1 += h1 * r0; + d1 += h2 * (5 * r9); + d1 += h3 * (5 * r8); + d1 += h4 * (5 * r7); + c = (d1 >>> 13); d1 &= 0x1fff; + d1 += h5 * (5 * r6); + d1 += h6 * (5 * r5); + d1 += h7 * (5 * r4); + d1 += h8 * (5 * r3); + d1 += h9 * (5 * r2); + c += (d1 >>> 13); d1 &= 0x1fff; + + d2 = c; + d2 += h0 * r2; + d2 += h1 * r1; + d2 += h2 * r0; + d2 += h3 * (5 * r9); + d2 += h4 * (5 * r8); + c = (d2 >>> 13); d2 &= 0x1fff; + d2 += h5 * (5 * r7); + d2 += h6 * (5 * r6); + d2 += h7 * (5 * r5); + d2 += h8 * (5 * r4); + d2 += h9 * (5 * r3); + c += (d2 >>> 13); d2 &= 0x1fff; + + d3 = c; + d3 += h0 * r3; + d3 += h1 * r2; + d3 += h2 * r1; + d3 += h3 * r0; + d3 += h4 * (5 * r9); + c = (d3 >>> 13); d3 &= 0x1fff; + d3 += h5 * (5 * r8); + d3 += h6 * (5 * r7); + d3 += h7 * (5 * r6); + d3 += h8 * (5 * r5); + d3 += h9 * (5 * r4); + c += (d3 >>> 13); d3 &= 0x1fff; + + d4 = c; + d4 += h0 * r4; + d4 += h1 * r3; + d4 += h2 * r2; + d4 += h3 * r1; + d4 += h4 * r0; + c = (d4 >>> 13); d4 &= 0x1fff; + d4 += h5 * (5 * r9); + d4 += h6 * (5 * r8); + d4 += h7 * (5 * r7); + d4 += h8 * (5 * r6); + d4 += h9 * (5 * r5); + c += (d4 >>> 13); d4 &= 0x1fff; + + d5 = c; + d5 += h0 * r5; + d5 += h1 * r4; + d5 += h2 * r3; + d5 += h3 * r2; + d5 += h4 * r1; + c = (d5 >>> 13); d5 &= 0x1fff; + d5 += h5 * r0; + d5 += h6 * (5 * r9); + d5 += h7 * (5 * r8); + d5 += h8 * (5 * r7); + d5 += h9 * (5 * r6); + c += (d5 >>> 13); d5 &= 0x1fff; + + d6 = c; + d6 += h0 * r6; + d6 += h1 * r5; + d6 += h2 * r4; + d6 += h3 * r3; + d6 += h4 * r2; + c = (d6 >>> 13); d6 &= 0x1fff; + d6 += h5 * r1; + d6 += h6 * r0; + d6 += h7 * (5 * r9); + d6 += h8 * (5 * r8); + d6 += h9 * (5 * r7); + c += (d6 >>> 13); d6 &= 0x1fff; + + d7 = c; + d7 += h0 * r7; + d7 += h1 * r6; + d7 += h2 * r5; + d7 += h3 * r4; + d7 += h4 * r3; + c = (d7 >>> 13); d7 &= 0x1fff; + d7 += h5 * r2; + d7 += h6 * r1; + d7 += h7 * r0; + d7 += h8 * (5 * r9); + d7 += h9 * (5 * r8); + c += (d7 >>> 13); d7 &= 0x1fff; + + d8 = c; + d8 += h0 * r8; + d8 += h1 * r7; + d8 += h2 * r6; + d8 += h3 * r5; + d8 += h4 * r4; + c = (d8 >>> 13); d8 &= 0x1fff; + d8 += h5 * r3; + d8 += h6 * r2; + d8 += h7 * r1; + d8 += h8 * r0; + d8 += h9 * (5 * r9); + c += (d8 >>> 13); d8 &= 0x1fff; + + d9 = c; + d9 += h0 * r9; + d9 += h1 * r8; + d9 += h2 * r7; + d9 += h3 * r6; + d9 += h4 * r5; + c = (d9 >>> 13); d9 &= 0x1fff; + d9 += h5 * r4; + d9 += h6 * r3; + d9 += h7 * r2; + d9 += h8 * r1; + d9 += h9 * r0; + c += (d9 >>> 13); d9 &= 0x1fff; + + c = (((c << 2) + c)) | 0; + c = (c + d0) | 0; + d0 = c & 0x1fff; + c = (c >>> 13); + d1 += c; + + h0 = d0; + h1 = d1; + h2 = d2; + h3 = d3; + h4 = d4; + h5 = d5; + h6 = d6; + h7 = d7; + h8 = d8; + h9 = d9; + + mpos += 16; + bytes -= 16; + } + this.h[0] = h0; + this.h[1] = h1; + this.h[2] = h2; + this.h[3] = h3; + this.h[4] = h4; + this.h[5] = h5; + this.h[6] = h6; + this.h[7] = h7; + this.h[8] = h8; + this.h[9] = h9; + }; - // S5.3 step 2 - var now = options.now || new Date(); // will assign later to save effort in the face of errors + poly1305.prototype.finish = function (mac, macpos) { + var g = new Uint16Array(10); + var c, mask, f, i; + + if (this.leftover) { + i = this.leftover; + this.buffer[i++] = 1; + for (; i < 16; i++) this.buffer[i] = 0; + this.fin = 1; + this.blocks(this.buffer, 0, 16); + } + + c = this.h[1] >>> 13; + this.h[1] &= 0x1fff; + for (i = 2; i < 10; i++) { + this.h[i] += c; + c = this.h[i] >>> 13; + this.h[i] &= 0x1fff; + } + this.h[0] += (c * 5); + c = this.h[0] >>> 13; + this.h[0] &= 0x1fff; + this.h[1] += c; + c = this.h[1] >>> 13; + this.h[1] &= 0x1fff; + this.h[2] += c; + + g[0] = this.h[0] + 5; + c = g[0] >>> 13; + g[0] &= 0x1fff; + for (i = 1; i < 10; i++) { + g[i] = this.h[i] + c; + c = g[i] >>> 13; + g[i] &= 0x1fff; + } + g[9] -= (1 << 13); + + mask = (c ^ 1) - 1; + for (i = 0; i < 10; i++) g[i] &= mask; + mask = ~mask; + for (i = 0; i < 10; i++) this.h[i] = (this.h[i] & mask) | g[i]; + + this.h[0] = ((this.h[0]) | (this.h[1] << 13)) & 0xffff; + this.h[1] = ((this.h[1] >>> 3) | (this.h[2] << 10)) & 0xffff; + this.h[2] = ((this.h[2] >>> 6) | (this.h[3] << 7)) & 0xffff; + this.h[3] = ((this.h[3] >>> 9) | (this.h[4] << 4)) & 0xffff; + this.h[4] = ((this.h[4] >>> 12) | (this.h[5] << 1) | (this.h[6] << 14)) & 0xffff; + this.h[5] = ((this.h[6] >>> 2) | (this.h[7] << 11)) & 0xffff; + this.h[6] = ((this.h[7] >>> 5) | (this.h[8] << 8)) & 0xffff; + this.h[7] = ((this.h[8] >>> 8) | (this.h[9] << 5)) & 0xffff; + + f = this.h[0] + this.pad[0]; + this.h[0] = f & 0xffff; + for (i = 1; i < 8; i++) { + f = (((this.h[i] + this.pad[i]) | 0) + (f >>> 16)) | 0; + this.h[i] = f & 0xffff; + } + + mac[macpos + 0] = (this.h[0] >>> 0) & 0xff; + mac[macpos + 1] = (this.h[0] >>> 8) & 0xff; + mac[macpos + 2] = (this.h[1] >>> 0) & 0xff; + mac[macpos + 3] = (this.h[1] >>> 8) & 0xff; + mac[macpos + 4] = (this.h[2] >>> 0) & 0xff; + mac[macpos + 5] = (this.h[2] >>> 8) & 0xff; + mac[macpos + 6] = (this.h[3] >>> 0) & 0xff; + mac[macpos + 7] = (this.h[3] >>> 8) & 0xff; + mac[macpos + 8] = (this.h[4] >>> 0) & 0xff; + mac[macpos + 9] = (this.h[4] >>> 8) & 0xff; + mac[macpos + 10] = (this.h[5] >>> 0) & 0xff; + mac[macpos + 11] = (this.h[5] >>> 8) & 0xff; + mac[macpos + 12] = (this.h[6] >>> 0) & 0xff; + mac[macpos + 13] = (this.h[6] >>> 8) & 0xff; + mac[macpos + 14] = (this.h[7] >>> 0) & 0xff; + mac[macpos + 15] = (this.h[7] >>> 8) & 0xff; + }; - // S5.3 step 3: NOOP; persistent-flag and expiry-time is handled by getCookie() + poly1305.prototype.update = function (m, mpos, bytes) { + var i, want; - // S5.3 step 4: NOOP; domain is null by default + if (this.leftover) { + want = (16 - this.leftover); + if (want > bytes) { want = bytes; } + for (i = 0; i < want; i++) { this.buffer[this.leftover + i] = m[mpos + i]; } + bytes -= want; + mpos += want; + this.leftover += want; + if (this.leftover < 16) { return; } + this.blocks(this.buffer, 0, 16); + this.leftover = 0; + } - // S5.3 step 5: public suffixes - if (this.rejectPublicSuffixes && cookie.domain) { - var suffix = pubsuffix.getPublicSuffix(cookie.cdomain()); - if (suffix == null) { // e.g. "com" - err = new Error("Cookie has domain set to a public suffix"); - return cb(options.ignoreError ? null : err); - } - } + if (bytes >= 16) { + want = bytes - (bytes % 16); + this.blocks(m, mpos, want); + mpos += want; + bytes -= want; + } - // S5.3 step 6: - if (cookie.domain) { - if (!domainMatch(host, cookie.cdomain(), false)) { - err = new Error("Cookie not in this host's domain. Cookie:"+cookie.cdomain()+" Request:"+host); - return cb(options.ignoreError ? null : err); - } + if (bytes) { + for (i = 0; i < bytes; i++) { this.buffer[this.leftover + i] = m[mpos + i]; } + this.leftover += bytes; + } + }; - if (cookie.hostOnly == null) { // don't reset if already set - cookie.hostOnly = false; - } + function crypto_onetimeauth (out, outpos, m, mpos, n, k) { + var s = new poly1305(k); + s.update(m, mpos, n); + s.finish(out, outpos); + return 0; + } - } else { - cookie.hostOnly = true; - cookie.domain = host; - } + function crypto_onetimeauth_verify (h, hpos, m, mpos, n, k) { + var x = new Uint8Array(16); + crypto_onetimeauth(x, 0, m, mpos, n, k); + return crypto_verify_16(h, hpos, x, 0); + } - //S5.2.4 If the attribute-value is empty or if the first character of the - //attribute-value is not %x2F ("/"): - //Let cookie-path be the default-path. - if (!cookie.path || cookie.path[0] !== '/') { - cookie.path = defaultPath(context.pathname); - cookie.pathIsDefault = true; - } + function crypto_secretbox (c, m, d, n, k) { + var i; + if (d < 32) return -1; + crypto_stream_xor(c, 0, m, 0, d, n, k); + crypto_onetimeauth(c, 16, c, 32, d - 32, c); + for (i = 0; i < 16; i++) c[i] = 0; + return 0; + } - // S5.3 step 8: NOOP; secure attribute - // S5.3 step 9: NOOP; httpOnly attribute + function crypto_secretbox_open (m, c, d, n, k) { + var i; + var x = new Uint8Array(32); + if (d < 32) return -1; + crypto_stream(x, 0, 32, n, k); + if (crypto_onetimeauth_verify(c, 16, c, 32, d - 32, x) !== 0) return -1; + crypto_stream_xor(m, 0, c, 0, d, n, k); + for (i = 0; i < 32; i++) m[i] = 0; + return 0; + } - // S5.3 step 10 - if (options.http === false && cookie.httpOnly) { - err = new Error("Cookie is HttpOnly and this isn't an HTTP API"); - return cb(options.ignoreError ? null : err); - } + function set25519 (r, a) { + var i; + for (i = 0; i < 16; i++) r[i] = a[i] | 0; + } - var store = this.store; + function car25519 (o) { + var i; var v; var c = 1; + for (i = 0; i < 16; i++) { + v = o[i] + c + 65535; + c = Math.floor(v / 65536); + o[i] = v - c * 65536; + } + o[0] += c - 1 + 37 * (c - 1); + } - if (!store.updateCookie) { - store.updateCookie = function(oldCookie, newCookie, cb) { - this.putCookie(newCookie, cb); - }; - } + function sel25519 (p, q, b) { + var t; var c = ~(b - 1); + for (var i = 0; i < 16; i++) { + t = c & (p[i] ^ q[i]); + p[i] ^= t; + q[i] ^= t; + } + } - function withCookie(err, oldCookie) { - if (err) { - return cb(err); - } + function pack25519 (o, n) { + var i, j, b; + var m = gf(); var t = gf(); + for (i = 0; i < 16; i++) t[i] = n[i]; + car25519(t); + car25519(t); + car25519(t); + for (j = 0; j < 2; j++) { + m[0] = t[0] - 0xffed; + for (i = 1; i < 15; i++) { + m[i] = t[i] - 0xffff - ((m[i - 1] >> 16) & 1); + m[i - 1] &= 0xffff; + } + m[15] = t[15] - 0x7fff - ((m[14] >> 16) & 1); + b = (m[15] >> 16) & 1; + m[14] &= 0xffff; + sel25519(t, m, 1 - b); + } + for (i = 0; i < 16; i++) { + o[2 * i] = t[i] & 0xff; + o[2 * i + 1] = t[i] >> 8; + } + } - var next = function(err) { - if (err) { - return cb(err); - } else { - cb(null, cookie); + function neq25519 (a, b) { + var c = new Uint8Array(32); var d = new Uint8Array(32); + pack25519(c, a); + pack25519(d, b); + return crypto_verify_32(c, 0, d, 0); } - }; - if (oldCookie) { - // S5.3 step 11 - "If the cookie store contains a cookie with the same name, - // domain, and path as the newly created cookie:" - if (options.http === false && oldCookie.httpOnly) { // step 11.2 - err = new Error("old Cookie is HttpOnly and this isn't an HTTP API"); - return cb(options.ignoreError ? null : err); + function par25519 (a) { + var d = new Uint8Array(32); + pack25519(d, a); + return d[0] & 1; } - cookie.creation = oldCookie.creation; // step 11.3 - cookie.creationIndex = oldCookie.creationIndex; // preserve tie-breaker - cookie.lastAccessed = now; - // Step 11.4 (delete cookie) is implied by just setting the new one: - store.updateCookie(oldCookie, cookie, next); // step 12 - } else { - cookie.creation = cookie.lastAccessed = now; - store.putCookie(cookie, next); // step 12 - } - } + function unpack25519 (o, n) { + var i; + for (i = 0; i < 16; i++) o[i] = n[2 * i] + (n[2 * i + 1] << 8); + o[15] &= 0x7fff; + } - store.findCookie(cookie.domain, cookie.path, cookie.key, withCookie); -}; + function A (o, a, b) { + for (var i = 0; i < 16; i++) o[i] = a[i] + b[i]; + } -// RFC6365 S5.4 -CAN_BE_SYNC.push('getCookies'); -CookieJar.prototype.getCookies = function(url, options, cb) { - var context = getCookieContext(url); - if (options instanceof Function) { - cb = options; - options = {}; - } + function Z (o, a, b) { + for (var i = 0; i < 16; i++) o[i] = a[i] - b[i]; + } - var host = canonicalDomain(context.hostname); - var path = context.pathname || '/'; + function M (o, a, b) { + var v; var c; + var t0 = 0; var t1 = 0; var t2 = 0; var t3 = 0; var t4 = 0; var t5 = 0; var t6 = 0; var t7 = 0; + var t8 = 0; var t9 = 0; var t10 = 0; var t11 = 0; var t12 = 0; var t13 = 0; var t14 = 0; var t15 = 0; + var t16 = 0; var t17 = 0; var t18 = 0; var t19 = 0; var t20 = 0; var t21 = 0; var t22 = 0; var t23 = 0; + var t24 = 0; var t25 = 0; var t26 = 0; var t27 = 0; var t28 = 0; var t29 = 0; var t30 = 0; + var b0 = b[0]; + var b1 = b[1]; + var b2 = b[2]; + var b3 = b[3]; + var b4 = b[4]; + var b5 = b[5]; + var b6 = b[6]; + var b7 = b[7]; + var b8 = b[8]; + var b9 = b[9]; + var b10 = b[10]; + var b11 = b[11]; + var b12 = b[12]; + var b13 = b[13]; + var b14 = b[14]; + var b15 = b[15]; + + v = a[0]; + t0 += v * b0; + t1 += v * b1; + t2 += v * b2; + t3 += v * b3; + t4 += v * b4; + t5 += v * b5; + t6 += v * b6; + t7 += v * b7; + t8 += v * b8; + t9 += v * b9; + t10 += v * b10; + t11 += v * b11; + t12 += v * b12; + t13 += v * b13; + t14 += v * b14; + t15 += v * b15; + v = a[1]; + t1 += v * b0; + t2 += v * b1; + t3 += v * b2; + t4 += v * b3; + t5 += v * b4; + t6 += v * b5; + t7 += v * b6; + t8 += v * b7; + t9 += v * b8; + t10 += v * b9; + t11 += v * b10; + t12 += v * b11; + t13 += v * b12; + t14 += v * b13; + t15 += v * b14; + t16 += v * b15; + v = a[2]; + t2 += v * b0; + t3 += v * b1; + t4 += v * b2; + t5 += v * b3; + t6 += v * b4; + t7 += v * b5; + t8 += v * b6; + t9 += v * b7; + t10 += v * b8; + t11 += v * b9; + t12 += v * b10; + t13 += v * b11; + t14 += v * b12; + t15 += v * b13; + t16 += v * b14; + t17 += v * b15; + v = a[3]; + t3 += v * b0; + t4 += v * b1; + t5 += v * b2; + t6 += v * b3; + t7 += v * b4; + t8 += v * b5; + t9 += v * b6; + t10 += v * b7; + t11 += v * b8; + t12 += v * b9; + t13 += v * b10; + t14 += v * b11; + t15 += v * b12; + t16 += v * b13; + t17 += v * b14; + t18 += v * b15; + v = a[4]; + t4 += v * b0; + t5 += v * b1; + t6 += v * b2; + t7 += v * b3; + t8 += v * b4; + t9 += v * b5; + t10 += v * b6; + t11 += v * b7; + t12 += v * b8; + t13 += v * b9; + t14 += v * b10; + t15 += v * b11; + t16 += v * b12; + t17 += v * b13; + t18 += v * b14; + t19 += v * b15; + v = a[5]; + t5 += v * b0; + t6 += v * b1; + t7 += v * b2; + t8 += v * b3; + t9 += v * b4; + t10 += v * b5; + t11 += v * b6; + t12 += v * b7; + t13 += v * b8; + t14 += v * b9; + t15 += v * b10; + t16 += v * b11; + t17 += v * b12; + t18 += v * b13; + t19 += v * b14; + t20 += v * b15; + v = a[6]; + t6 += v * b0; + t7 += v * b1; + t8 += v * b2; + t9 += v * b3; + t10 += v * b4; + t11 += v * b5; + t12 += v * b6; + t13 += v * b7; + t14 += v * b8; + t15 += v * b9; + t16 += v * b10; + t17 += v * b11; + t18 += v * b12; + t19 += v * b13; + t20 += v * b14; + t21 += v * b15; + v = a[7]; + t7 += v * b0; + t8 += v * b1; + t9 += v * b2; + t10 += v * b3; + t11 += v * b4; + t12 += v * b5; + t13 += v * b6; + t14 += v * b7; + t15 += v * b8; + t16 += v * b9; + t17 += v * b10; + t18 += v * b11; + t19 += v * b12; + t20 += v * b13; + t21 += v * b14; + t22 += v * b15; + v = a[8]; + t8 += v * b0; + t9 += v * b1; + t10 += v * b2; + t11 += v * b3; + t12 += v * b4; + t13 += v * b5; + t14 += v * b6; + t15 += v * b7; + t16 += v * b8; + t17 += v * b9; + t18 += v * b10; + t19 += v * b11; + t20 += v * b12; + t21 += v * b13; + t22 += v * b14; + t23 += v * b15; + v = a[9]; + t9 += v * b0; + t10 += v * b1; + t11 += v * b2; + t12 += v * b3; + t13 += v * b4; + t14 += v * b5; + t15 += v * b6; + t16 += v * b7; + t17 += v * b8; + t18 += v * b9; + t19 += v * b10; + t20 += v * b11; + t21 += v * b12; + t22 += v * b13; + t23 += v * b14; + t24 += v * b15; + v = a[10]; + t10 += v * b0; + t11 += v * b1; + t12 += v * b2; + t13 += v * b3; + t14 += v * b4; + t15 += v * b5; + t16 += v * b6; + t17 += v * b7; + t18 += v * b8; + t19 += v * b9; + t20 += v * b10; + t21 += v * b11; + t22 += v * b12; + t23 += v * b13; + t24 += v * b14; + t25 += v * b15; + v = a[11]; + t11 += v * b0; + t12 += v * b1; + t13 += v * b2; + t14 += v * b3; + t15 += v * b4; + t16 += v * b5; + t17 += v * b6; + t18 += v * b7; + t19 += v * b8; + t20 += v * b9; + t21 += v * b10; + t22 += v * b11; + t23 += v * b12; + t24 += v * b13; + t25 += v * b14; + t26 += v * b15; + v = a[12]; + t12 += v * b0; + t13 += v * b1; + t14 += v * b2; + t15 += v * b3; + t16 += v * b4; + t17 += v * b5; + t18 += v * b6; + t19 += v * b7; + t20 += v * b8; + t21 += v * b9; + t22 += v * b10; + t23 += v * b11; + t24 += v * b12; + t25 += v * b13; + t26 += v * b14; + t27 += v * b15; + v = a[13]; + t13 += v * b0; + t14 += v * b1; + t15 += v * b2; + t16 += v * b3; + t17 += v * b4; + t18 += v * b5; + t19 += v * b6; + t20 += v * b7; + t21 += v * b8; + t22 += v * b9; + t23 += v * b10; + t24 += v * b11; + t25 += v * b12; + t26 += v * b13; + t27 += v * b14; + t28 += v * b15; + v = a[14]; + t14 += v * b0; + t15 += v * b1; + t16 += v * b2; + t17 += v * b3; + t18 += v * b4; + t19 += v * b5; + t20 += v * b6; + t21 += v * b7; + t22 += v * b8; + t23 += v * b9; + t24 += v * b10; + t25 += v * b11; + t26 += v * b12; + t27 += v * b13; + t28 += v * b14; + t29 += v * b15; + v = a[15]; + t15 += v * b0; + t16 += v * b1; + t17 += v * b2; + t18 += v * b3; + t19 += v * b4; + t20 += v * b5; + t21 += v * b6; + t22 += v * b7; + t23 += v * b8; + t24 += v * b9; + t25 += v * b10; + t26 += v * b11; + t27 += v * b12; + t28 += v * b13; + t29 += v * b14; + t30 += v * b15; + + t0 += 38 * t16; + t1 += 38 * t17; + t2 += 38 * t18; + t3 += 38 * t19; + t4 += 38 * t20; + t5 += 38 * t21; + t6 += 38 * t22; + t7 += 38 * t23; + t8 += 38 * t24; + t9 += 38 * t25; + t10 += 38 * t26; + t11 += 38 * t27; + t12 += 38 * t28; + t13 += 38 * t29; + t14 += 38 * t30; + // t15 left as is + + // first car + c = 1; + v = t0 + c + 65535; c = Math.floor(v / 65536); t0 = v - c * 65536; + v = t1 + c + 65535; c = Math.floor(v / 65536); t1 = v - c * 65536; + v = t2 + c + 65535; c = Math.floor(v / 65536); t2 = v - c * 65536; + v = t3 + c + 65535; c = Math.floor(v / 65536); t3 = v - c * 65536; + v = t4 + c + 65535; c = Math.floor(v / 65536); t4 = v - c * 65536; + v = t5 + c + 65535; c = Math.floor(v / 65536); t5 = v - c * 65536; + v = t6 + c + 65535; c = Math.floor(v / 65536); t6 = v - c * 65536; + v = t7 + c + 65535; c = Math.floor(v / 65536); t7 = v - c * 65536; + v = t8 + c + 65535; c = Math.floor(v / 65536); t8 = v - c * 65536; + v = t9 + c + 65535; c = Math.floor(v / 65536); t9 = v - c * 65536; + v = t10 + c + 65535; c = Math.floor(v / 65536); t10 = v - c * 65536; + v = t11 + c + 65535; c = Math.floor(v / 65536); t11 = v - c * 65536; + v = t12 + c + 65535; c = Math.floor(v / 65536); t12 = v - c * 65536; + v = t13 + c + 65535; c = Math.floor(v / 65536); t13 = v - c * 65536; + v = t14 + c + 65535; c = Math.floor(v / 65536); t14 = v - c * 65536; + v = t15 + c + 65535; c = Math.floor(v / 65536); t15 = v - c * 65536; + t0 += c - 1 + 37 * (c - 1); + + // second car + c = 1; + v = t0 + c + 65535; c = Math.floor(v / 65536); t0 = v - c * 65536; + v = t1 + c + 65535; c = Math.floor(v / 65536); t1 = v - c * 65536; + v = t2 + c + 65535; c = Math.floor(v / 65536); t2 = v - c * 65536; + v = t3 + c + 65535; c = Math.floor(v / 65536); t3 = v - c * 65536; + v = t4 + c + 65535; c = Math.floor(v / 65536); t4 = v - c * 65536; + v = t5 + c + 65535; c = Math.floor(v / 65536); t5 = v - c * 65536; + v = t6 + c + 65535; c = Math.floor(v / 65536); t6 = v - c * 65536; + v = t7 + c + 65535; c = Math.floor(v / 65536); t7 = v - c * 65536; + v = t8 + c + 65535; c = Math.floor(v / 65536); t8 = v - c * 65536; + v = t9 + c + 65535; c = Math.floor(v / 65536); t9 = v - c * 65536; + v = t10 + c + 65535; c = Math.floor(v / 65536); t10 = v - c * 65536; + v = t11 + c + 65535; c = Math.floor(v / 65536); t11 = v - c * 65536; + v = t12 + c + 65535; c = Math.floor(v / 65536); t12 = v - c * 65536; + v = t13 + c + 65535; c = Math.floor(v / 65536); t13 = v - c * 65536; + v = t14 + c + 65535; c = Math.floor(v / 65536); t14 = v - c * 65536; + v = t15 + c + 65535; c = Math.floor(v / 65536); t15 = v - c * 65536; + t0 += c - 1 + 37 * (c - 1); + + o[0] = t0; + o[1] = t1; + o[2] = t2; + o[3] = t3; + o[4] = t4; + o[5] = t5; + o[6] = t6; + o[7] = t7; + o[8] = t8; + o[9] = t9; + o[10] = t10; + o[11] = t11; + o[12] = t12; + o[13] = t13; + o[14] = t14; + o[15] = t15; + } - var secure = options.secure; - if (secure == null && context.protocol && - (context.protocol == 'https:' || context.protocol == 'wss:')) - { - secure = true; - } + function S (o, a) { + M(o, a, a); + } - var http = options.http; - if (http == null) { - http = true; - } + function inv25519 (o, i) { + var c = gf(); + var a; + for (a = 0; a < 16; a++) c[a] = i[a]; + for (a = 253; a >= 0; a--) { + S(c, c); + if (a !== 2 && a !== 4) M(c, c, i); + } + for (a = 0; a < 16; a++) o[a] = c[a]; + } - var now = options.now || Date.now(); - var expireCheck = options.expire !== false; - var allPaths = !!options.allPaths; - var store = this.store; - - function matchingCookie(c) { - // "Either: - // The cookie's host-only-flag is true and the canonicalized - // request-host is identical to the cookie's domain. - // Or: - // The cookie's host-only-flag is false and the canonicalized - // request-host domain-matches the cookie's domain." - if (c.hostOnly) { - if (c.domain != host) { - return false; + function pow2523 (o, i) { + var c = gf(); + var a; + for (a = 0; a < 16; a++) c[a] = i[a]; + for (a = 250; a >= 0; a--) { + S(c, c); + if (a !== 1) M(c, c, i); + } + for (a = 0; a < 16; a++) o[a] = c[a]; } - } else { - if (!domainMatch(host, c.domain, false)) { - return false; + + function crypto_scalarmult (q, n, p) { + var z = new Uint8Array(32); + var x = new Float64Array(80); var r; var i; + var a = gf(); var b = gf(); var c = gf(); + var d = gf(); var e = gf(); var f = gf(); + for (i = 0; i < 31; i++) z[i] = n[i]; + z[31] = (n[31] & 127) | 64; + z[0] &= 248; + unpack25519(x, p); + for (i = 0; i < 16; i++) { + b[i] = x[i]; + d[i] = a[i] = c[i] = 0; + } + a[0] = d[0] = 1; + for (i = 254; i >= 0; --i) { + r = (z[i >>> 3] >>> (i & 7)) & 1; + sel25519(a, b, r); + sel25519(c, d, r); + A(e, a, c); + Z(a, a, c); + A(c, b, d); + Z(b, b, d); + S(d, e); + S(f, a); + M(a, c, a); + M(c, b, e); + A(e, a, c); + Z(a, a, c); + S(b, a); + Z(c, d, f); + M(a, c, _121665); + A(a, a, d); + M(c, c, a); + M(a, d, f); + M(d, b, x); + S(b, e); + sel25519(a, b, r); + sel25519(c, d, r); + } + for (i = 0; i < 16; i++) { + x[i + 16] = a[i]; + x[i + 32] = c[i]; + x[i + 48] = b[i]; + x[i + 64] = d[i]; + } + var x32 = x.subarray(32); + var x16 = x.subarray(16); + inv25519(x32, x32); + M(x16, x16, x32); + pack25519(q, x16); + return 0; } - } - // "The request-uri's path path-matches the cookie's path." - if (!allPaths && !pathMatch(path, c.path)) { - return false; - } + function crypto_scalarmult_base (q, n) { + return crypto_scalarmult(q, n, _9); + } - // "If the cookie's secure-only-flag is true, then the request-uri's - // scheme must denote a "secure" protocol" - if (c.secure && !secure) { - return false; - } + function crypto_box_keypair (y, x) { + randombytes(x, 32); + return crypto_scalarmult_base(y, x); + } - // "If the cookie's http-only-flag is true, then exclude the cookie if the - // cookie-string is being generated for a "non-HTTP" API" - if (c.httpOnly && !http) { - return false; - } + function crypto_box_beforenm (k, y, x) { + var s = new Uint8Array(32); + crypto_scalarmult(s, x, y); + return crypto_core_hsalsa20(k, _0, s, sigma); + } - // deferred from S5.3 - // non-RFC: allow retention of expired cookies by choice - if (expireCheck && c.expiryTime() <= now) { - store.removeCookie(c.domain, c.path, c.key, function(){}); // result ignored - return false; - } + var crypto_box_afternm = crypto_secretbox; + var crypto_box_open_afternm = crypto_secretbox_open; - return true; - } + function crypto_box (c, m, d, n, y, x) { + var k = new Uint8Array(32); + crypto_box_beforenm(k, y, x); + return crypto_box_afternm(c, m, d, n, k); + } - store.findCookies(host, allPaths ? null : path, function(err,cookies) { - if (err) { - return cb(err); - } + function crypto_box_open (m, c, d, n, y, x) { + var k = new Uint8Array(32); + crypto_box_beforenm(k, y, x); + return crypto_box_open_afternm(m, c, d, n, k); + } - cookies = cookies.filter(matchingCookie); + var K = [ + 0x428a2f98, 0xd728ae22, 0x71374491, 0x23ef65cd, + 0xb5c0fbcf, 0xec4d3b2f, 0xe9b5dba5, 0x8189dbbc, + 0x3956c25b, 0xf348b538, 0x59f111f1, 0xb605d019, + 0x923f82a4, 0xaf194f9b, 0xab1c5ed5, 0xda6d8118, + 0xd807aa98, 0xa3030242, 0x12835b01, 0x45706fbe, + 0x243185be, 0x4ee4b28c, 0x550c7dc3, 0xd5ffb4e2, + 0x72be5d74, 0xf27b896f, 0x80deb1fe, 0x3b1696b1, + 0x9bdc06a7, 0x25c71235, 0xc19bf174, 0xcf692694, + 0xe49b69c1, 0x9ef14ad2, 0xefbe4786, 0x384f25e3, + 0x0fc19dc6, 0x8b8cd5b5, 0x240ca1cc, 0x77ac9c65, + 0x2de92c6f, 0x592b0275, 0x4a7484aa, 0x6ea6e483, + 0x5cb0a9dc, 0xbd41fbd4, 0x76f988da, 0x831153b5, + 0x983e5152, 0xee66dfab, 0xa831c66d, 0x2db43210, + 0xb00327c8, 0x98fb213f, 0xbf597fc7, 0xbeef0ee4, + 0xc6e00bf3, 0x3da88fc2, 0xd5a79147, 0x930aa725, + 0x06ca6351, 0xe003826f, 0x14292967, 0x0a0e6e70, + 0x27b70a85, 0x46d22ffc, 0x2e1b2138, 0x5c26c926, + 0x4d2c6dfc, 0x5ac42aed, 0x53380d13, 0x9d95b3df, + 0x650a7354, 0x8baf63de, 0x766a0abb, 0x3c77b2a8, + 0x81c2c92e, 0x47edaee6, 0x92722c85, 0x1482353b, + 0xa2bfe8a1, 0x4cf10364, 0xa81a664b, 0xbc423001, + 0xc24b8b70, 0xd0f89791, 0xc76c51a3, 0x0654be30, + 0xd192e819, 0xd6ef5218, 0xd6990624, 0x5565a910, + 0xf40e3585, 0x5771202a, 0x106aa070, 0x32bbd1b8, + 0x19a4c116, 0xb8d2d0c8, 0x1e376c08, 0x5141ab53, + 0x2748774c, 0xdf8eeb99, 0x34b0bcb5, 0xe19b48a8, + 0x391c0cb3, 0xc5c95a63, 0x4ed8aa4a, 0xe3418acb, + 0x5b9cca4f, 0x7763e373, 0x682e6ff3, 0xd6b2b8a3, + 0x748f82ee, 0x5defb2fc, 0x78a5636f, 0x43172f60, + 0x84c87814, 0xa1f0ab72, 0x8cc70208, 0x1a6439ec, + 0x90befffa, 0x23631e28, 0xa4506ceb, 0xde82bde9, + 0xbef9a3f7, 0xb2c67915, 0xc67178f2, 0xe372532b, + 0xca273ece, 0xea26619c, 0xd186b8c7, 0x21c0c207, + 0xeada7dd6, 0xcde0eb1e, 0xf57d4f7f, 0xee6ed178, + 0x06f067aa, 0x72176fba, 0x0a637dc5, 0xa2c898a6, + 0x113f9804, 0xbef90dae, 0x1b710b35, 0x131c471b, + 0x28db77f5, 0x23047d84, 0x32caab7b, 0x40c72493, + 0x3c9ebe0a, 0x15c9bebc, 0x431d67c4, 0x9c100d4c, + 0x4cc5d4be, 0xcb3e42b6, 0x597f299c, 0xfc657e2a, + 0x5fcb6fab, 0x3ad6faec, 0x6c44198c, 0x4a475817 + ]; - // sorting of S5.4 part 2 - if (options.sort !== false) { - cookies = cookies.sort(cookieCompare); - } + function crypto_hashblocks_hl (hh, hl, m, n) { + var wh = new Int32Array(16); var wl = new Int32Array(16); + var bh0; var bh1; var bh2; var bh3; var bh4; var bh5; var bh6; var bh7; + var bl0; var bl1; var bl2; var bl3; var bl4; var bl5; var bl6; var bl7; + var th; var tl; var i; var j; var h; var l; var a; var b; var c; var d; + + var ah0 = hh[0]; + var ah1 = hh[1]; + var ah2 = hh[2]; + var ah3 = hh[3]; + var ah4 = hh[4]; + var ah5 = hh[5]; + var ah6 = hh[6]; + var ah7 = hh[7]; + + var al0 = hl[0]; + var al1 = hl[1]; + var al2 = hl[2]; + var al3 = hl[3]; + var al4 = hl[4]; + var al5 = hl[5]; + var al6 = hl[6]; + var al7 = hl[7]; + + var pos = 0; + while (n >= 128) { + for (i = 0; i < 16; i++) { + j = 8 * i + pos; + wh[i] = (m[j + 0] << 24) | (m[j + 1] << 16) | (m[j + 2] << 8) | m[j + 3]; + wl[i] = (m[j + 4] << 24) | (m[j + 5] << 16) | (m[j + 6] << 8) | m[j + 7]; + } + for (i = 0; i < 80; i++) { + bh0 = ah0; + bh1 = ah1; + bh2 = ah2; + bh3 = ah3; + bh4 = ah4; + bh5 = ah5; + bh6 = ah6; + bh7 = ah7; - // S5.4 part 3 - var now = new Date(); - cookies.forEach(function(c) { - c.lastAccessed = now; - }); - // TODO persist lastAccessed + bl0 = al0; + bl1 = al1; + bl2 = al2; + bl3 = al3; + bl4 = al4; + bl5 = al5; + bl6 = al6; + bl7 = al7; - cb(null,cookies); - }); -}; + // add + h = ah7; + l = al7; + + a = l & 0xffff; b = l >>> 16; + c = h & 0xffff; d = h >>> 16; + + // Sigma1 + h = ((ah4 >>> 14) | (al4 << (32 - 14))) ^ ((ah4 >>> 18) | (al4 << (32 - 18))) ^ ((al4 >>> (41 - 32)) | (ah4 << (32 - (41 - 32)))); + l = ((al4 >>> 14) | (ah4 << (32 - 14))) ^ ((al4 >>> 18) | (ah4 << (32 - 18))) ^ ((ah4 >>> (41 - 32)) | (al4 << (32 - (41 - 32)))); + + a += l & 0xffff; b += l >>> 16; + c += h & 0xffff; d += h >>> 16; + + // Ch + h = (ah4 & ah5) ^ (~ah4 & ah6); + l = (al4 & al5) ^ (~al4 & al6); + + a += l & 0xffff; b += l >>> 16; + c += h & 0xffff; d += h >>> 16; + + // K + h = K[i * 2]; + l = K[i * 2 + 1]; + + a += l & 0xffff; b += l >>> 16; + c += h & 0xffff; d += h >>> 16; + + // w + h = wh[i % 16]; + l = wl[i % 16]; + + a += l & 0xffff; b += l >>> 16; + c += h & 0xffff; d += h >>> 16; + + b += a >>> 16; + c += b >>> 16; + d += c >>> 16; + + th = c & 0xffff | d << 16; + tl = a & 0xffff | b << 16; + + // add + h = th; + l = tl; + + a = l & 0xffff; b = l >>> 16; + c = h & 0xffff; d = h >>> 16; + + // Sigma0 + h = ((ah0 >>> 28) | (al0 << (32 - 28))) ^ ((al0 >>> (34 - 32)) | (ah0 << (32 - (34 - 32)))) ^ ((al0 >>> (39 - 32)) | (ah0 << (32 - (39 - 32)))); + l = ((al0 >>> 28) | (ah0 << (32 - 28))) ^ ((ah0 >>> (34 - 32)) | (al0 << (32 - (34 - 32)))) ^ ((ah0 >>> (39 - 32)) | (al0 << (32 - (39 - 32)))); + + a += l & 0xffff; b += l >>> 16; + c += h & 0xffff; d += h >>> 16; + + // Maj + h = (ah0 & ah1) ^ (ah0 & ah2) ^ (ah1 & ah2); + l = (al0 & al1) ^ (al0 & al2) ^ (al1 & al2); + + a += l & 0xffff; b += l >>> 16; + c += h & 0xffff; d += h >>> 16; + + b += a >>> 16; + c += b >>> 16; + d += c >>> 16; + + bh7 = (c & 0xffff) | (d << 16); + bl7 = (a & 0xffff) | (b << 16); + + // add + h = bh3; + l = bl3; + + a = l & 0xffff; b = l >>> 16; + c = h & 0xffff; d = h >>> 16; + + h = th; + l = tl; + + a += l & 0xffff; b += l >>> 16; + c += h & 0xffff; d += h >>> 16; + + b += a >>> 16; + c += b >>> 16; + d += c >>> 16; + + bh3 = (c & 0xffff) | (d << 16); + bl3 = (a & 0xffff) | (b << 16); -CAN_BE_SYNC.push('getCookieString'); -CookieJar.prototype.getCookieString = function(/*..., cb*/) { - var args = Array.prototype.slice.call(arguments,0); - var cb = args.pop(); - var next = function(err,cookies) { - if (err) { - cb(err); - } else { - cb(null, cookies - .sort(cookieCompare) - .map(function(c){ - return c.cookieString(); - }) - .join('; ')); - } - }; - args.push(next); - this.getCookies.apply(this,args); -}; + ah1 = bh0; + ah2 = bh1; + ah3 = bh2; + ah4 = bh3; + ah5 = bh4; + ah6 = bh5; + ah7 = bh6; + ah0 = bh7; -CAN_BE_SYNC.push('getSetCookieStrings'); -CookieJar.prototype.getSetCookieStrings = function(/*..., cb*/) { - var args = Array.prototype.slice.call(arguments,0); - var cb = args.pop(); - var next = function(err,cookies) { - if (err) { - cb(err); - } else { - cb(null, cookies.map(function(c){ - return c.toString(); - })); - } - }; - args.push(next); - this.getCookies.apply(this,args); -}; + al1 = bl0; + al2 = bl1; + al3 = bl2; + al4 = bl3; + al5 = bl4; + al6 = bl5; + al7 = bl6; + al0 = bl7; -CAN_BE_SYNC.push('serialize'); -CookieJar.prototype.serialize = function(cb) { - var type = this.store.constructor.name; - if (type === 'Object') { - type = null; - } + if (i % 16 === 15) { + for (j = 0; j < 16; j++) { + // add + h = wh[j]; + l = wl[j]; - // update README.md "Serialization Format" if you change this, please! - var serialized = { - // The version of tough-cookie that serialized this jar. Generally a good - // practice since future versions can make data import decisions based on - // known past behavior. When/if this matters, use `semver`. - version: 'tough-cookie@'+VERSION, + a = l & 0xffff; b = l >>> 16; + c = h & 0xffff; d = h >>> 16; - // add the store type, to make humans happy: - storeType: type, + h = wh[(j + 9) % 16]; + l = wl[(j + 9) % 16]; - // CookieJar configuration: - rejectPublicSuffixes: !!this.rejectPublicSuffixes, + a += l & 0xffff; b += l >>> 16; + c += h & 0xffff; d += h >>> 16; - // this gets filled from getAllCookies: - cookies: [] - }; + // sigma0 + th = wh[(j + 1) % 16]; + tl = wl[(j + 1) % 16]; + h = ((th >>> 1) | (tl << (32 - 1))) ^ ((th >>> 8) | (tl << (32 - 8))) ^ (th >>> 7); + l = ((tl >>> 1) | (th << (32 - 1))) ^ ((tl >>> 8) | (th << (32 - 8))) ^ ((tl >>> 7) | (th << (32 - 7))); - if (!(this.store.getAllCookies && - typeof this.store.getAllCookies === 'function')) - { - return cb(new Error('store does not support getAllCookies and cannot be serialized')); - } + a += l & 0xffff; b += l >>> 16; + c += h & 0xffff; d += h >>> 16; - this.store.getAllCookies(function(err,cookies) { - if (err) { - return cb(err); - } + // sigma1 + th = wh[(j + 14) % 16]; + tl = wl[(j + 14) % 16]; + h = ((th >>> 19) | (tl << (32 - 19))) ^ ((tl >>> (61 - 32)) | (th << (32 - (61 - 32)))) ^ (th >>> 6); + l = ((tl >>> 19) | (th << (32 - 19))) ^ ((th >>> (61 - 32)) | (tl << (32 - (61 - 32)))) ^ ((tl >>> 6) | (th << (32 - 6))); - serialized.cookies = cookies.map(function(cookie) { - // convert to serialized 'raw' cookies - cookie = (cookie instanceof Cookie) ? cookie.toJSON() : cookie; + a += l & 0xffff; b += l >>> 16; + c += h & 0xffff; d += h >>> 16; - // Remove the index so new ones get assigned during deserialization - delete cookie.creationIndex; + b += a >>> 16; + c += b >>> 16; + d += c >>> 16; - return cookie; - }); + wh[j] = (c & 0xffff) | (d << 16); + wl[j] = (a & 0xffff) | (b << 16); + } + } + } - return cb(null, serialized); - }); -}; + // add + h = ah0; + l = al0; -// well-known name that JSON.stringify calls -CookieJar.prototype.toJSON = function() { - return this.serializeSync(); -}; + a = l & 0xffff; b = l >>> 16; + c = h & 0xffff; d = h >>> 16; -// use the class method CookieJar.deserialize instead of calling this directly -CAN_BE_SYNC.push('_importCookies'); -CookieJar.prototype._importCookies = function(serialized, cb) { - var jar = this; - var cookies = serialized.cookies; - if (!cookies || !Array.isArray(cookies)) { - return cb(new Error('serialized jar has no cookies array')); - } - cookies = cookies.slice(); // do not modify the original + h = hh[0]; + l = hl[0]; - function putNext(err) { - if (err) { - return cb(err); - } + a += l & 0xffff; b += l >>> 16; + c += h & 0xffff; d += h >>> 16; - if (!cookies.length) { - return cb(err, jar); - } + b += a >>> 16; + c += b >>> 16; + d += c >>> 16; - var cookie; - try { - cookie = fromJSON(cookies.shift()); - } catch (e) { - return cb(e); - } + hh[0] = ah0 = (c & 0xffff) | (d << 16); + hl[0] = al0 = (a & 0xffff) | (b << 16); - if (cookie === null) { - return putNext(null); // skip this cookie - } + h = ah1; + l = al1; - jar.store.putCookie(cookie, putNext); - } + a = l & 0xffff; b = l >>> 16; + c = h & 0xffff; d = h >>> 16; - putNext(); -}; + h = hh[1]; + l = hl[1]; -CookieJar.deserialize = function(strOrObj, store, cb) { - if (arguments.length !== 3) { - // store is optional - cb = store; - store = null; - } + a += l & 0xffff; b += l >>> 16; + c += h & 0xffff; d += h >>> 16; - var serialized; - if (typeof strOrObj === 'string') { - serialized = jsonParse(strOrObj); - if (serialized instanceof Error) { - return cb(serialized); - } - } else { - serialized = strOrObj; - } + b += a >>> 16; + c += b >>> 16; + d += c >>> 16; - var jar = new CookieJar(store, serialized.rejectPublicSuffixes); - jar._importCookies(serialized, function(err) { - if (err) { - return cb(err); - } - cb(null, jar); - }); -}; + hh[1] = ah1 = (c & 0xffff) | (d << 16); + hl[1] = al1 = (a & 0xffff) | (b << 16); -CookieJar.deserializeSync = function(strOrObj, store) { - var serialized = typeof strOrObj === 'string' ? - JSON.parse(strOrObj) : strOrObj; - var jar = new CookieJar(store, serialized.rejectPublicSuffixes); + h = ah2; + l = al2; - // catch this mistake early: - if (!jar.store.synchronous) { - throw new Error('CookieJar store is not synchronous; use async API instead.'); - } + a = l & 0xffff; b = l >>> 16; + c = h & 0xffff; d = h >>> 16; - jar._importCookiesSync(serialized); - return jar; -}; -CookieJar.fromJSON = CookieJar.deserializeSync; + h = hh[2]; + l = hl[2]; -CAN_BE_SYNC.push('clone'); -CookieJar.prototype.clone = function(newStore, cb) { - if (arguments.length === 1) { - cb = newStore; - newStore = null; - } + a += l & 0xffff; b += l >>> 16; + c += h & 0xffff; d += h >>> 16; - this.serialize(function(err,serialized) { - if (err) { - return cb(err); - } - CookieJar.deserialize(newStore, serialized, cb); - }); -}; + b += a >>> 16; + c += b >>> 16; + d += c >>> 16; -// Use a closure to provide a true imperative API for synchronous stores. -function syncWrap(method) { - return function() { - if (!this.store.synchronous) { - throw new Error('CookieJar store is not synchronous; use async API instead.'); - } + hh[2] = ah2 = (c & 0xffff) | (d << 16); + hl[2] = al2 = (a & 0xffff) | (b << 16); - var args = Array.prototype.slice.call(arguments); - var syncErr, syncResult; - args.push(function syncCb(err, result) { - syncErr = err; - syncResult = result; - }); - this[method].apply(this, args); + h = ah3; + l = al3; - if (syncErr) { - throw syncErr; - } - return syncResult; - }; -} - -// wrap all declared CAN_BE_SYNC methods in the sync wrapper -CAN_BE_SYNC.forEach(function(method) { - CookieJar.prototype[method+'Sync'] = syncWrap(method); -}); - -exports.CookieJar = CookieJar; -exports.Cookie = Cookie; -exports.Store = Store; -exports.MemoryCookieStore = MemoryCookieStore; -exports.parseDate = parseDate; -exports.formatDate = formatDate; -exports.parse = parse; -exports.fromJSON = fromJSON; -exports.domainMatch = domainMatch; -exports.defaultPath = defaultPath; -exports.pathMatch = pathMatch; -exports.getPublicSuffix = pubsuffix.getPublicSuffix; -exports.cookieCompare = cookieCompare; -exports.permuteDomain = require('./permuteDomain').permuteDomain; -exports.permutePath = permutePath; -exports.canonicalDomain = canonicalDomain; - -},{"../package.json":386,"./memstore":381,"./pathMatch":382,"./permuteDomain":383,"./pubsuffix-psl":384,"./store":385,"net":159,"punycode":296,"url":389,"util":393}],381:[function(require,module,exports){ -/*! - * Copyright (c) 2015, Salesforce.com, Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * - * 3. Neither the name of Salesforce.com nor the names of its contributors may - * be used to endorse or promote products derived from this software without - * specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -'use strict'; -var Store = require('./store').Store; -var permuteDomain = require('./permuteDomain').permuteDomain; -var pathMatch = require('./pathMatch').pathMatch; -var util = require('util'); - -function MemoryCookieStore() { - Store.call(this); - this.idx = {}; -} -util.inherits(MemoryCookieStore, Store); -exports.MemoryCookieStore = MemoryCookieStore; -MemoryCookieStore.prototype.idx = null; - -// Since it's just a struct in RAM, this Store is synchronous -MemoryCookieStore.prototype.synchronous = true; - -// force a default depth: -MemoryCookieStore.prototype.inspect = function() { - return "{ idx: "+util.inspect(this.idx, false, 2)+' }'; -}; + a = l & 0xffff; b = l >>> 16; + c = h & 0xffff; d = h >>> 16; -// Use the new custom inspection symbol to add the custom inspect function if -// available. -if (util.inspect.custom) { - MemoryCookieStore.prototype[util.inspect.custom] = MemoryCookieStore.prototype.inspect; -} + h = hh[3]; + l = hl[3]; -MemoryCookieStore.prototype.findCookie = function(domain, path, key, cb) { - if (!this.idx[domain]) { - return cb(null,undefined); - } - if (!this.idx[domain][path]) { - return cb(null,undefined); - } - return cb(null,this.idx[domain][path][key]||null); -}; + a += l & 0xffff; b += l >>> 16; + c += h & 0xffff; d += h >>> 16; -MemoryCookieStore.prototype.findCookies = function(domain, path, cb) { - var results = []; - if (!domain) { - return cb(null,[]); - } + b += a >>> 16; + c += b >>> 16; + d += c >>> 16; - var pathMatcher; - if (!path) { - // null means "all paths" - pathMatcher = function matchAll(domainIndex) { - for (var curPath in domainIndex) { - var pathIndex = domainIndex[curPath]; - for (var key in pathIndex) { - results.push(pathIndex[key]); - } - } - }; + hh[3] = ah3 = (c & 0xffff) | (d << 16); + hl[3] = al3 = (a & 0xffff) | (b << 16); - } else { - pathMatcher = function matchRFC(domainIndex) { - //NOTE: we should use path-match algorithm from S5.1.4 here - //(see : https://github.com/ChromiumWebApps/chromium/blob/b3d3b4da8bb94c1b2e061600df106d590fda3620/net/cookies/canonical_cookie.cc#L299) - Object.keys(domainIndex).forEach(function (cookiePath) { - if (pathMatch(path, cookiePath)) { - var pathIndex = domainIndex[cookiePath]; + h = ah4; + l = al4; - for (var key in pathIndex) { - results.push(pathIndex[key]); - } - } - }); - }; - } + a = l & 0xffff; b = l >>> 16; + c = h & 0xffff; d = h >>> 16; - var domains = permuteDomain(domain) || [domain]; - var idx = this.idx; - domains.forEach(function(curDomain) { - var domainIndex = idx[curDomain]; - if (!domainIndex) { - return; - } - pathMatcher(domainIndex); - }); + h = hh[4]; + l = hl[4]; - cb(null,results); -}; + a += l & 0xffff; b += l >>> 16; + c += h & 0xffff; d += h >>> 16; -MemoryCookieStore.prototype.putCookie = function(cookie, cb) { - if (!this.idx[cookie.domain]) { - this.idx[cookie.domain] = {}; - } - if (!this.idx[cookie.domain][cookie.path]) { - this.idx[cookie.domain][cookie.path] = {}; - } - this.idx[cookie.domain][cookie.path][cookie.key] = cookie; - cb(null); -}; + b += a >>> 16; + c += b >>> 16; + d += c >>> 16; -MemoryCookieStore.prototype.updateCookie = function(oldCookie, newCookie, cb) { - // updateCookie() may avoid updating cookies that are identical. For example, - // lastAccessed may not be important to some stores and an equality - // comparison could exclude that field. - this.putCookie(newCookie,cb); -}; + hh[4] = ah4 = (c & 0xffff) | (d << 16); + hl[4] = al4 = (a & 0xffff) | (b << 16); -MemoryCookieStore.prototype.removeCookie = function(domain, path, key, cb) { - if (this.idx[domain] && this.idx[domain][path] && this.idx[domain][path][key]) { - delete this.idx[domain][path][key]; - } - cb(null); -}; + h = ah5; + l = al5; -MemoryCookieStore.prototype.removeCookies = function(domain, path, cb) { - if (this.idx[domain]) { - if (path) { - delete this.idx[domain][path]; - } else { - delete this.idx[domain]; - } - } - return cb(null); -}; + a = l & 0xffff; b = l >>> 16; + c = h & 0xffff; d = h >>> 16; -MemoryCookieStore.prototype.getAllCookies = function(cb) { - var cookies = []; - var idx = this.idx; + h = hh[5]; + l = hl[5]; - var domains = Object.keys(idx); - domains.forEach(function(domain) { - var paths = Object.keys(idx[domain]); - paths.forEach(function(path) { - var keys = Object.keys(idx[domain][path]); - keys.forEach(function(key) { - if (key !== null) { - cookies.push(idx[domain][path][key]); - } - }); - }); - }); + a += l & 0xffff; b += l >>> 16; + c += h & 0xffff; d += h >>> 16; - // Sort by creationIndex so deserializing retains the creation order. - // When implementing your own store, this SHOULD retain the order too - cookies.sort(function(a,b) { - return (a.creationIndex||0) - (b.creationIndex||0); - }); + b += a >>> 16; + c += b >>> 16; + d += c >>> 16; - cb(null, cookies); -}; + hh[5] = ah5 = (c & 0xffff) | (d << 16); + hl[5] = al5 = (a & 0xffff) | (b << 16); -},{"./pathMatch":382,"./permuteDomain":383,"./store":385,"util":393}],382:[function(require,module,exports){ -/*! - * Copyright (c) 2015, Salesforce.com, Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * - * 3. Neither the name of Salesforce.com nor the names of its contributors may - * be used to endorse or promote products derived from this software without - * specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -"use strict"; -/* - * "A request-path path-matches a given cookie-path if at least one of the - * following conditions holds:" - */ -function pathMatch (reqPath, cookiePath) { - // "o The cookie-path and the request-path are identical." - if (cookiePath === reqPath) { - return true; - } + h = ah6; + l = al6; - var idx = reqPath.indexOf(cookiePath); - if (idx === 0) { - // "o The cookie-path is a prefix of the request-path, and the last - // character of the cookie-path is %x2F ("/")." - if (cookiePath.substr(-1) === "/") { - return true; - } + a = l & 0xffff; b = l >>> 16; + c = h & 0xffff; d = h >>> 16; - // " o The cookie-path is a prefix of the request-path, and the first - // character of the request-path that is not included in the cookie- path - // is a %x2F ("/") character." - if (reqPath.substr(cookiePath.length, 1) === "/") { - return true; - } - } + h = hh[6]; + l = hl[6]; - return false; -} + a += l & 0xffff; b += l >>> 16; + c += h & 0xffff; d += h >>> 16; -exports.pathMatch = pathMatch; + b += a >>> 16; + c += b >>> 16; + d += c >>> 16; -},{}],383:[function(require,module,exports){ -/*! - * Copyright (c) 2015, Salesforce.com, Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * - * 3. Neither the name of Salesforce.com nor the names of its contributors may - * be used to endorse or promote products derived from this software without - * specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -"use strict"; -var pubsuffix = require('./pubsuffix-psl'); - -// Gives the permutation of all possible domainMatch()es of a given domain. The -// array is in shortest-to-longest order. Handy for indexing. -function permuteDomain (domain) { - var pubSuf = pubsuffix.getPublicSuffix(domain); - if (!pubSuf) { - return null; - } - if (pubSuf == domain) { - return [domain]; - } + hh[6] = ah6 = (c & 0xffff) | (d << 16); + hl[6] = al6 = (a & 0xffff) | (b << 16); - var prefix = domain.slice(0, -(pubSuf.length + 1)); // ".example.com" - var parts = prefix.split('.').reverse(); - var cur = pubSuf; - var permutations = [cur]; - while (parts.length) { - cur = parts.shift() + '.' + cur; - permutations.push(cur); - } - return permutations; -} + h = ah7; + l = al7; -exports.permuteDomain = permuteDomain; + a = l & 0xffff; b = l >>> 16; + c = h & 0xffff; d = h >>> 16; -},{"./pubsuffix-psl":384}],384:[function(require,module,exports){ -/*! - * Copyright (c) 2018, Salesforce.com, Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * - * 3. Neither the name of Salesforce.com nor the names of its contributors may - * be used to endorse or promote products derived from this software without - * specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -'use strict'; -var psl = require('psl'); + h = hh[7]; + l = hl[7]; -function getPublicSuffix(domain) { - return psl.get(domain); -} + a += l & 0xffff; b += l >>> 16; + c += h & 0xffff; d += h >>> 16; -exports.getPublicSuffix = getPublicSuffix; + b += a >>> 16; + c += b >>> 16; + d += c >>> 16; -},{"psl":289}],385:[function(require,module,exports){ -/*! - * Copyright (c) 2015, Salesforce.com, Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * - * 3. Neither the name of Salesforce.com nor the names of its contributors may - * be used to endorse or promote products derived from this software without - * specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -'use strict'; -/*jshint unused:false */ + hh[7] = ah7 = (c & 0xffff) | (d << 16); + hl[7] = al7 = (a & 0xffff) | (b << 16); -function Store() { -} -exports.Store = Store; + pos += 128; + n -= 128; + } -// Stores may be synchronous, but are still required to use a -// Continuation-Passing Style API. The CookieJar itself will expose a "*Sync" -// API that converts from synchronous-callbacks to imperative style. -Store.prototype.synchronous = false; + return n; + } -Store.prototype.findCookie = function(domain, path, key, cb) { - throw new Error('findCookie is not implemented'); -}; + function crypto_hash (out, m, n) { + var hh = new Int32Array(8); + var hl = new Int32Array(8); + var x = new Uint8Array(256); + var i; var b = n; + + hh[0] = 0x6a09e667; + hh[1] = 0xbb67ae85; + hh[2] = 0x3c6ef372; + hh[3] = 0xa54ff53a; + hh[4] = 0x510e527f; + hh[5] = 0x9b05688c; + hh[6] = 0x1f83d9ab; + hh[7] = 0x5be0cd19; + + hl[0] = 0xf3bcc908; + hl[1] = 0x84caa73b; + hl[2] = 0xfe94f82b; + hl[3] = 0x5f1d36f1; + hl[4] = 0xade682d1; + hl[5] = 0x2b3e6c1f; + hl[6] = 0xfb41bd6b; + hl[7] = 0x137e2179; + + crypto_hashblocks_hl(hh, hl, m, n); + n %= 128; + + for (i = 0; i < n; i++) x[i] = m[b - n + i]; + x[n] = 128; + + n = 256 - 128 * (n < 112 ? 1 : 0); + x[n - 9] = 0; + ts64(x, n - 8, (b / 0x20000000) | 0, b << 3); + crypto_hashblocks_hl(hh, hl, x, n); + + for (i = 0; i < 8; i++) ts64(out, 8 * i, hh[i], hl[i]); + + return 0; + } -Store.prototype.findCookies = function(domain, path, cb) { - throw new Error('findCookies is not implemented'); -}; + function add (p, q) { + var a = gf(); var b = gf(); var c = gf(); + var d = gf(); var e = gf(); var f = gf(); + var g = gf(); var h = gf(); var t = gf(); + + Z(a, p[1], p[0]); + Z(t, q[1], q[0]); + M(a, a, t); + A(b, p[0], p[1]); + A(t, q[0], q[1]); + M(b, b, t); + M(c, p[3], q[3]); + M(c, c, D2); + M(d, p[2], q[2]); + A(d, d, d); + Z(e, b, a); + Z(f, d, c); + A(g, d, c); + A(h, b, a); + + M(p[0], e, f); + M(p[1], h, g); + M(p[2], g, f); + M(p[3], e, h); + } -Store.prototype.putCookie = function(cookie, cb) { - throw new Error('putCookie is not implemented'); -}; + function cswap (p, q, b) { + var i; + for (i = 0; i < 4; i++) { + sel25519(p[i], q[i], b); + } + } -Store.prototype.updateCookie = function(oldCookie, newCookie, cb) { - // recommended default implementation: - // return this.putCookie(newCookie, cb); - throw new Error('updateCookie is not implemented'); -}; + function pack (r, p) { + var tx = gf(); var ty = gf(); var zi = gf(); + inv25519(zi, p[2]); + M(tx, p[0], zi); + M(ty, p[1], zi); + pack25519(r, ty); + r[31] ^= par25519(tx) << 7; + } -Store.prototype.removeCookie = function(domain, path, key, cb) { - throw new Error('removeCookie is not implemented'); -}; + function scalarmult (p, q, s) { + var b, i; + set25519(p[0], gf0); + set25519(p[1], gf1); + set25519(p[2], gf1); + set25519(p[3], gf0); + for (i = 255; i >= 0; --i) { + b = (s[(i / 8) | 0] >> (i & 7)) & 1; + cswap(p, q, b); + add(q, p); + add(p, p); + cswap(p, q, b); + } + } -Store.prototype.removeCookies = function(domain, path, cb) { - throw new Error('removeCookies is not implemented'); -}; + function scalarbase (p, s) { + var q = [gf(), gf(), gf(), gf()]; + set25519(q[0], X); + set25519(q[1], Y); + set25519(q[2], gf1); + M(q[3], X, Y); + scalarmult(p, q, s); + } -Store.prototype.getAllCookies = function(cb) { - throw new Error('getAllCookies is not implemented (therefore jar cannot be serialized)'); -}; + function crypto_sign_keypair (pk, sk, seeded) { + var d = new Uint8Array(64); + var p = [gf(), gf(), gf(), gf()]; + var i; -},{}],386:[function(require,module,exports){ -module.exports={ - "_args": [ - [ - "tough-cookie@2.4.3", - "C:\\Projects\\OSS\\community-toolbox" - ] - ], - "_development": true, - "_from": "tough-cookie@2.4.3", - "_id": "tough-cookie@2.4.3", - "_inBundle": false, - "_integrity": "sha1-U/Nto/R3g7CSWvoG/587FlKA94E=", - "_location": "/tough-cookie", - "_phantomChildren": {}, - "_requested": { - "type": "version", - "registry": true, - "raw": "tough-cookie@2.4.3", - "name": "tough-cookie", - "escapedName": "tough-cookie", - "rawSpec": "2.4.3", - "saveSpec": null, - "fetchSpec": "2.4.3" - }, - "_requiredBy": [ - "/jsdom", - "/request", - "/request-promise-native" - ], - "_resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.4.3.tgz", - "_spec": "2.4.3", - "_where": "C:\\Projects\\OSS\\community-toolbox", - "author": { - "name": "Jeremy Stashewsky", - "email": "jstash@gmail.com" - }, - "bugs": { - "url": "https://github.com/salesforce/tough-cookie/issues" - }, - "contributors": [ - { - "name": "Alexander Savin" - }, - { - "name": "Ian Livingstone" - }, - { - "name": "Ivan Nikulin" - }, - { - "name": "Lalit Kapoor" - }, - { - "name": "Sam Thompson" - }, - { - "name": "Sebastian Mayr" - } - ], - "dependencies": { - "psl": "^1.1.24", - "punycode": "^1.4.1" - }, - "description": "RFC6265 Cookies and Cookie Jar for node.js", - "devDependencies": { - "async": "^1.4.2", - "nyc": "^11.6.0", - "string.prototype.repeat": "^0.2.0", - "vows": "^0.8.1" - }, - "engines": { - "node": ">=0.8" - }, - "files": [ - "lib" - ], - "homepage": "https://github.com/salesforce/tough-cookie", - "keywords": [ - "HTTP", - "cookie", - "cookies", - "set-cookie", - "cookiejar", - "jar", - "RFC6265", - "RFC2965" - ], - "license": "BSD-3-Clause", - "main": "./lib/cookie", - "name": "tough-cookie", - "repository": { - "type": "git", - "url": "git://github.com/salesforce/tough-cookie.git" - }, - "scripts": { - "cover": "nyc --reporter=lcov --reporter=html vows test/*_test.js", - "test": "vows test/*_test.js" - }, - "version": "2.4.3" -} - -},{}],387:[function(require,module,exports){ -(function (process){ -'use strict' - -var net = require('net') - , tls = require('tls') - , http = require('http') - , https = require('https') - , events = require('events') - , assert = require('assert') - , util = require('util') - , Buffer = require('safe-buffer').Buffer - ; - -exports.httpOverHttp = httpOverHttp -exports.httpsOverHttp = httpsOverHttp -exports.httpOverHttps = httpOverHttps -exports.httpsOverHttps = httpsOverHttps - - -function httpOverHttp(options) { - var agent = new TunnelingAgent(options) - agent.request = http.request - return agent -} - -function httpsOverHttp(options) { - var agent = new TunnelingAgent(options) - agent.request = http.request - agent.createSocket = createSecureSocket - agent.defaultPort = 443 - return agent -} - -function httpOverHttps(options) { - var agent = new TunnelingAgent(options) - agent.request = https.request - return agent -} - -function httpsOverHttps(options) { - var agent = new TunnelingAgent(options) - agent.request = https.request - agent.createSocket = createSecureSocket - agent.defaultPort = 443 - return agent -} - - -function TunnelingAgent(options) { - var self = this - self.options = options || {} - self.proxyOptions = self.options.proxy || {} - self.maxSockets = self.options.maxSockets || http.Agent.defaultMaxSockets - self.requests = [] - self.sockets = [] - - self.on('free', function onFree(socket, host, port) { - for (var i = 0, len = self.requests.length; i < len; ++i) { - var pending = self.requests[i] - if (pending.host === host && pending.port === port) { - // Detect the request to connect same origin server, - // reuse the connection. - self.requests.splice(i, 1) - pending.request.onSocket(socket) - return - } - } - socket.destroy() - self.removeSocket(socket) - }) -} -util.inherits(TunnelingAgent, events.EventEmitter) - -TunnelingAgent.prototype.addRequest = function addRequest(req, options) { - var self = this - - // Legacy API: addRequest(req, host, port, path) - if (typeof options === 'string') { - options = { - host: options, - port: arguments[2], - path: arguments[3] - }; - } + if (!seeded) randombytes(sk, 32); + crypto_hash(d, sk, 32); + d[0] &= 248; + d[31] &= 127; + d[31] |= 64; - if (self.sockets.length >= this.maxSockets) { - // We are over limit so we'll add it to the queue. - self.requests.push({host: options.host, port: options.port, request: req}) - return - } + scalarbase(p, d); + pack(pk, p); - // If we are under maxSockets create a new one. - self.createConnection({host: options.host, port: options.port, request: req}) -} + for (i = 0; i < 32; i++) sk[i + 32] = pk[i]; + return 0; + } -TunnelingAgent.prototype.createConnection = function createConnection(pending) { - var self = this + var L = new Float64Array([0xed, 0xd3, 0xf5, 0x5c, 0x1a, 0x63, 0x12, 0x58, 0xd6, 0x9c, 0xf7, 0xa2, 0xde, 0xf9, 0xde, 0x14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x10]); - self.createSocket(pending, function(socket) { - socket.on('free', onFree) - socket.on('close', onCloseOrRemove) - socket.on('agentRemove', onCloseOrRemove) - pending.request.onSocket(socket) + function modL (r, x) { + var carry, i, j, k; + for (i = 63; i >= 32; --i) { + carry = 0; + for (j = i - 32, k = i - 12; j < k; ++j) { + x[j] += carry - 16 * x[i] * L[j - (i - 32)]; + carry = (x[j] + 128) >> 8; + x[j] -= carry * 256; + } + x[j] += carry; + x[i] = 0; + } + carry = 0; + for (j = 0; j < 32; j++) { + x[j] += carry - (x[31] >> 4) * L[j]; + carry = x[j] >> 8; + x[j] &= 255; + } + for (j = 0; j < 32; j++) x[j] -= carry * L[j]; + for (i = 0; i < 32; i++) { + x[i + 1] += x[i] >> 8; + r[i] = x[i] & 255; + } + } - function onFree() { - self.emit('free', socket, pending.host, pending.port) - } + function reduce (r) { + var x = new Float64Array(64); var i; + for (i = 0; i < 64; i++) x[i] = r[i]; + for (i = 0; i < 64; i++) r[i] = 0; + modL(r, x); + } - function onCloseOrRemove(err) { - self.removeSocket(socket) - socket.removeListener('free', onFree) - socket.removeListener('close', onCloseOrRemove) - socket.removeListener('agentRemove', onCloseOrRemove) - } - }) -} + // Note: difference from C - smlen returned, not passed as argument. + function crypto_sign (sm, m, n, sk) { + var d = new Uint8Array(64); var h = new Uint8Array(64); var r = new Uint8Array(64); + var i; var j; var x = new Float64Array(64); + var p = [gf(), gf(), gf(), gf()]; + + crypto_hash(d, sk, 32); + d[0] &= 248; + d[31] &= 127; + d[31] |= 64; + + var smlen = n + 64; + for (i = 0; i < n; i++) sm[64 + i] = m[i]; + for (i = 0; i < 32; i++) sm[32 + i] = d[32 + i]; + + crypto_hash(r, sm.subarray(32), n + 32); + reduce(r); + scalarbase(p, r); + pack(sm, p); + + for (i = 32; i < 64; i++) sm[i] = sk[i]; + crypto_hash(h, sm, n + 64); + reduce(h); + + for (i = 0; i < 64; i++) x[i] = 0; + for (i = 0; i < 32; i++) x[i] = r[i]; + for (i = 0; i < 32; i++) { + for (j = 0; j < 32; j++) { + x[i + j] += h[i] * d[j]; + } + } -TunnelingAgent.prototype.createSocket = function createSocket(options, cb) { - var self = this - var placeholder = {} - self.sockets.push(placeholder) + modL(sm.subarray(32), x); + return smlen; + } - var connectOptions = mergeOptions({}, self.proxyOptions, - { method: 'CONNECT' - , path: options.host + ':' + options.port - , agent: false - } - ) - if (connectOptions.proxyAuth) { - connectOptions.headers = connectOptions.headers || {} - connectOptions.headers['Proxy-Authorization'] = 'Basic ' + - Buffer.from(connectOptions.proxyAuth).toString('base64') - } + function unpackneg (r, p) { + var t = gf(); var chk = gf(); var num = gf(); + var den = gf(); var den2 = gf(); var den4 = gf(); + var den6 = gf(); + + set25519(r[2], gf1); + unpack25519(r[1], p); + S(num, r[1]); + M(den, num, D); + Z(num, num, r[2]); + A(den, r[2], den); + + S(den2, den); + S(den4, den2); + M(den6, den4, den2); + M(t, den6, num); + M(t, t, den); + + pow2523(t, t); + M(t, t, num); + M(t, t, den); + M(t, t, den); + M(r[0], t, den); + + S(chk, r[0]); + M(chk, chk, den); + if (neq25519(chk, num)) M(r[0], r[0], I); + + S(chk, r[0]); + M(chk, chk, den); + if (neq25519(chk, num)) return -1; + + if (par25519(r[0]) === (p[31] >> 7)) Z(r[0], gf0, r[0]); + + M(r[3], r[0], r[1]); + return 0; + } - debug('making CONNECT request') - var connectReq = self.request(connectOptions) - connectReq.useChunkedEncodingByDefault = false // for v0.6 - connectReq.once('response', onResponse) // for v0.6 - connectReq.once('upgrade', onUpgrade) // for v0.6 - connectReq.once('connect', onConnect) // for v0.7 or later - connectReq.once('error', onError) - connectReq.end() - - function onResponse(res) { - // Very hacky. This is necessary to avoid http-parser leaks. - res.upgrade = true - } + function crypto_sign_open (m, sm, n, pk) { + var i, mlen; + var t = new Uint8Array(32); var h = new Uint8Array(64); + var p = [gf(), gf(), gf(), gf()]; + var q = [gf(), gf(), gf(), gf()]; - function onUpgrade(res, socket, head) { - // Hacky. - process.nextTick(function() { - onConnect(res, socket, head) - }) - } + mlen = -1; + if (n < 64) return -1; - function onConnect(res, socket, head) { - connectReq.removeAllListeners() - socket.removeAllListeners() + if (unpackneg(q, pk)) return -1; - if (res.statusCode === 200) { - assert.equal(head.length, 0) - debug('tunneling connection has established') - self.sockets[self.sockets.indexOf(placeholder)] = socket - cb(socket) - } else { - debug('tunneling socket could not be established, statusCode=%d', res.statusCode) - var error = new Error('tunneling socket could not be established, ' + 'statusCode=' + res.statusCode) - error.code = 'ECONNRESET' - options.request.emit('error', error) - self.removeSocket(placeholder) - } - } + for (i = 0; i < n; i++) m[i] = sm[i]; + for (i = 0; i < 32; i++) m[i + 32] = pk[i]; + crypto_hash(h, m, n); + reduce(h); + scalarmult(p, q, h); - function onError(cause) { - connectReq.removeAllListeners() + scalarbase(q, sm.subarray(32)); + add(p, q); + pack(t, p); - debug('tunneling socket could not be established, cause=%s\n', cause.message, cause.stack) - var error = new Error('tunneling socket could not be established, ' + 'cause=' + cause.message) - error.code = 'ECONNRESET' - options.request.emit('error', error) - self.removeSocket(placeholder) - } -} + n -= 64; + if (crypto_verify_32(sm, 0, t, 0)) { + for (i = 0; i < n; i++) m[i] = 0; + return -1; + } -TunnelingAgent.prototype.removeSocket = function removeSocket(socket) { - var pos = this.sockets.indexOf(socket) - if (pos === -1) return + for (i = 0; i < n; i++) m[i] = sm[i + 64]; + mlen = n; + return mlen; + } - this.sockets.splice(pos, 1) + var crypto_secretbox_KEYBYTES = 32; + var crypto_secretbox_NONCEBYTES = 24; + var crypto_secretbox_ZEROBYTES = 32; + var crypto_secretbox_BOXZEROBYTES = 16; + var crypto_scalarmult_BYTES = 32; + var crypto_scalarmult_SCALARBYTES = 32; + var crypto_box_PUBLICKEYBYTES = 32; + var crypto_box_SECRETKEYBYTES = 32; + var crypto_box_BEFORENMBYTES = 32; + var crypto_box_NONCEBYTES = crypto_secretbox_NONCEBYTES; + var crypto_box_ZEROBYTES = crypto_secretbox_ZEROBYTES; + var crypto_box_BOXZEROBYTES = crypto_secretbox_BOXZEROBYTES; + var crypto_sign_BYTES = 64; + var crypto_sign_PUBLICKEYBYTES = 32; + var crypto_sign_SECRETKEYBYTES = 64; + var crypto_sign_SEEDBYTES = 32; + var crypto_hash_BYTES = 64; + + nacl.lowlevel = { + crypto_core_hsalsa20: crypto_core_hsalsa20, + crypto_stream_xor: crypto_stream_xor, + crypto_stream: crypto_stream, + crypto_stream_salsa20_xor: crypto_stream_salsa20_xor, + crypto_stream_salsa20: crypto_stream_salsa20, + crypto_onetimeauth: crypto_onetimeauth, + crypto_onetimeauth_verify: crypto_onetimeauth_verify, + crypto_verify_16: crypto_verify_16, + crypto_verify_32: crypto_verify_32, + crypto_secretbox: crypto_secretbox, + crypto_secretbox_open: crypto_secretbox_open, + crypto_scalarmult: crypto_scalarmult, + crypto_scalarmult_base: crypto_scalarmult_base, + crypto_box_beforenm: crypto_box_beforenm, + crypto_box_afternm: crypto_box_afternm, + crypto_box: crypto_box, + crypto_box_open: crypto_box_open, + crypto_box_keypair: crypto_box_keypair, + crypto_hash: crypto_hash, + crypto_sign: crypto_sign, + crypto_sign_keypair: crypto_sign_keypair, + crypto_sign_open: crypto_sign_open, + + crypto_secretbox_KEYBYTES: crypto_secretbox_KEYBYTES, + crypto_secretbox_NONCEBYTES: crypto_secretbox_NONCEBYTES, + crypto_secretbox_ZEROBYTES: crypto_secretbox_ZEROBYTES, + crypto_secretbox_BOXZEROBYTES: crypto_secretbox_BOXZEROBYTES, + crypto_scalarmult_BYTES: crypto_scalarmult_BYTES, + crypto_scalarmult_SCALARBYTES: crypto_scalarmult_SCALARBYTES, + crypto_box_PUBLICKEYBYTES: crypto_box_PUBLICKEYBYTES, + crypto_box_SECRETKEYBYTES: crypto_box_SECRETKEYBYTES, + crypto_box_BEFORENMBYTES: crypto_box_BEFORENMBYTES, + crypto_box_NONCEBYTES: crypto_box_NONCEBYTES, + crypto_box_ZEROBYTES: crypto_box_ZEROBYTES, + crypto_box_BOXZEROBYTES: crypto_box_BOXZEROBYTES, + crypto_sign_BYTES: crypto_sign_BYTES, + crypto_sign_PUBLICKEYBYTES: crypto_sign_PUBLICKEYBYTES, + crypto_sign_SECRETKEYBYTES: crypto_sign_SECRETKEYBYTES, + crypto_sign_SEEDBYTES: crypto_sign_SEEDBYTES, + crypto_hash_BYTES: crypto_hash_BYTES + }; - var pending = this.requests.shift() - if (pending) { - // If we have pending requests and a socket gets closed a new one - // needs to be created to take over in the pool for the one that closed. - this.createConnection(pending) - } -} + /* High-level API */ -function createSecureSocket(options, cb) { - var self = this - TunnelingAgent.prototype.createSocket.call(self, options, function(socket) { - // 0 is dummy port for v0.6 - var secureSocket = tls.connect(0, mergeOptions({}, self.options, - { servername: options.host - , socket: socket + function checkLengths (k, n) { + if (k.length !== crypto_secretbox_KEYBYTES) throw new Error('bad key size'); + if (n.length !== crypto_secretbox_NONCEBYTES) throw new Error('bad nonce size'); } - )) - self.sockets[self.sockets.indexOf(socket)] = secureSocket - cb(secureSocket) - }) -} + function checkBoxLengths (pk, sk) { + if (pk.length !== crypto_box_PUBLICKEYBYTES) throw new Error('bad public key size'); + if (sk.length !== crypto_box_SECRETKEYBYTES) throw new Error('bad secret key size'); + } -function mergeOptions(target) { - for (var i = 1, len = arguments.length; i < len; ++i) { - var overrides = arguments[i] - if (typeof overrides === 'object') { - var keys = Object.keys(overrides) - for (var j = 0, keyLen = keys.length; j < keyLen; ++j) { - var k = keys[j] - if (overrides[k] !== undefined) { - target[k] = overrides[k] + function checkArrayTypes () { + var t, i; + for (i = 0; i < arguments.length; i++) { + if ((t = Object.prototype.toString.call(arguments[i])) !== '[object Uint8Array]') { throw new TypeError('unexpected type ' + t + ', use Uint8Array'); } } } - } - } - return target -} + function cleanup (arr) { + for (var i = 0; i < arr.length; i++) arr[i] = 0; + } -var debug -if (process.env.NODE_DEBUG && /\btunnel\b/.test(process.env.NODE_DEBUG)) { - debug = function() { - var args = Array.prototype.slice.call(arguments) - if (typeof args[0] === 'string') { - args[0] = 'TUNNEL: ' + args[0] - } else { - args.unshift('TUNNEL:') - } - console.error.apply(console, args) - } -} else { - debug = function() {} -} -exports.debug = debug // for test - -}).call(this,require('_process')) -},{"_process":287,"assert":153,"events":161,"http":374,"https":162,"net":159,"safe-buffer":338,"tls":159,"util":393}],388:[function(require,module,exports){ -(function(nacl) { -'use strict'; - -// Ported in 2014 by Dmitry Chestnykh and Devi Mandiri. -// Public domain. -// -// Implementation derived from TweetNaCl version 20140427. -// See for details: http://tweetnacl.cr.yp.to/ - -var gf = function(init) { - var i, r = new Float64Array(16); - if (init) for (i = 0; i < init.length; i++) r[i] = init[i]; - return r; -}; + // TODO: Completely remove this in v0.15. + if (!nacl.util) { + nacl.util = {}; + nacl.util.decodeUTF8 = nacl.util.encodeUTF8 = nacl.util.encodeBase64 = nacl.util.decodeBase64 = function () { + throw new Error('nacl.util moved into separate package: https://github.com/dchest/tweetnacl-util-js'); + }; + } -// Pluggable, initialized in high-level API below. -var randombytes = function(/* x, n */) { throw new Error('no PRNG'); }; - -var _0 = new Uint8Array(16); -var _9 = new Uint8Array(32); _9[0] = 9; - -var gf0 = gf(), - gf1 = gf([1]), - _121665 = gf([0xdb41, 1]), - D = gf([0x78a3, 0x1359, 0x4dca, 0x75eb, 0xd8ab, 0x4141, 0x0a4d, 0x0070, 0xe898, 0x7779, 0x4079, 0x8cc7, 0xfe73, 0x2b6f, 0x6cee, 0x5203]), - D2 = gf([0xf159, 0x26b2, 0x9b94, 0xebd6, 0xb156, 0x8283, 0x149a, 0x00e0, 0xd130, 0xeef3, 0x80f2, 0x198e, 0xfce7, 0x56df, 0xd9dc, 0x2406]), - X = gf([0xd51a, 0x8f25, 0x2d60, 0xc956, 0xa7b2, 0x9525, 0xc760, 0x692c, 0xdc5c, 0xfdd6, 0xe231, 0xc0a4, 0x53fe, 0xcd6e, 0x36d3, 0x2169]), - Y = gf([0x6658, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666]), - I = gf([0xa0b0, 0x4a0e, 0x1b27, 0xc4ee, 0xe478, 0xad2f, 0x1806, 0x2f43, 0xd7a7, 0x3dfb, 0x0099, 0x2b4d, 0xdf0b, 0x4fc1, 0x2480, 0x2b83]); - -function ts64(x, i, h, l) { - x[i] = (h >> 24) & 0xff; - x[i+1] = (h >> 16) & 0xff; - x[i+2] = (h >> 8) & 0xff; - x[i+3] = h & 0xff; - x[i+4] = (l >> 24) & 0xff; - x[i+5] = (l >> 16) & 0xff; - x[i+6] = (l >> 8) & 0xff; - x[i+7] = l & 0xff; -} - -function vn(x, xi, y, yi, n) { - var i,d = 0; - for (i = 0; i < n; i++) d |= x[xi+i]^y[yi+i]; - return (1 & ((d - 1) >>> 8)) - 1; -} - -function crypto_verify_16(x, xi, y, yi) { - return vn(x,xi,y,yi,16); -} - -function crypto_verify_32(x, xi, y, yi) { - return vn(x,xi,y,yi,32); -} - -function core_salsa20(o, p, k, c) { - var j0 = c[ 0] & 0xff | (c[ 1] & 0xff)<<8 | (c[ 2] & 0xff)<<16 | (c[ 3] & 0xff)<<24, - j1 = k[ 0] & 0xff | (k[ 1] & 0xff)<<8 | (k[ 2] & 0xff)<<16 | (k[ 3] & 0xff)<<24, - j2 = k[ 4] & 0xff | (k[ 5] & 0xff)<<8 | (k[ 6] & 0xff)<<16 | (k[ 7] & 0xff)<<24, - j3 = k[ 8] & 0xff | (k[ 9] & 0xff)<<8 | (k[10] & 0xff)<<16 | (k[11] & 0xff)<<24, - j4 = k[12] & 0xff | (k[13] & 0xff)<<8 | (k[14] & 0xff)<<16 | (k[15] & 0xff)<<24, - j5 = c[ 4] & 0xff | (c[ 5] & 0xff)<<8 | (c[ 6] & 0xff)<<16 | (c[ 7] & 0xff)<<24, - j6 = p[ 0] & 0xff | (p[ 1] & 0xff)<<8 | (p[ 2] & 0xff)<<16 | (p[ 3] & 0xff)<<24, - j7 = p[ 4] & 0xff | (p[ 5] & 0xff)<<8 | (p[ 6] & 0xff)<<16 | (p[ 7] & 0xff)<<24, - j8 = p[ 8] & 0xff | (p[ 9] & 0xff)<<8 | (p[10] & 0xff)<<16 | (p[11] & 0xff)<<24, - j9 = p[12] & 0xff | (p[13] & 0xff)<<8 | (p[14] & 0xff)<<16 | (p[15] & 0xff)<<24, - j10 = c[ 8] & 0xff | (c[ 9] & 0xff)<<8 | (c[10] & 0xff)<<16 | (c[11] & 0xff)<<24, - j11 = k[16] & 0xff | (k[17] & 0xff)<<8 | (k[18] & 0xff)<<16 | (k[19] & 0xff)<<24, - j12 = k[20] & 0xff | (k[21] & 0xff)<<8 | (k[22] & 0xff)<<16 | (k[23] & 0xff)<<24, - j13 = k[24] & 0xff | (k[25] & 0xff)<<8 | (k[26] & 0xff)<<16 | (k[27] & 0xff)<<24, - j14 = k[28] & 0xff | (k[29] & 0xff)<<8 | (k[30] & 0xff)<<16 | (k[31] & 0xff)<<24, - j15 = c[12] & 0xff | (c[13] & 0xff)<<8 | (c[14] & 0xff)<<16 | (c[15] & 0xff)<<24; - - var x0 = j0, x1 = j1, x2 = j2, x3 = j3, x4 = j4, x5 = j5, x6 = j6, x7 = j7, - x8 = j8, x9 = j9, x10 = j10, x11 = j11, x12 = j12, x13 = j13, x14 = j14, - x15 = j15, u; - - for (var i = 0; i < 20; i += 2) { - u = x0 + x12 | 0; - x4 ^= u<<7 | u>>>(32-7); - u = x4 + x0 | 0; - x8 ^= u<<9 | u>>>(32-9); - u = x8 + x4 | 0; - x12 ^= u<<13 | u>>>(32-13); - u = x12 + x8 | 0; - x0 ^= u<<18 | u>>>(32-18); - - u = x5 + x1 | 0; - x9 ^= u<<7 | u>>>(32-7); - u = x9 + x5 | 0; - x13 ^= u<<9 | u>>>(32-9); - u = x13 + x9 | 0; - x1 ^= u<<13 | u>>>(32-13); - u = x1 + x13 | 0; - x5 ^= u<<18 | u>>>(32-18); - - u = x10 + x6 | 0; - x14 ^= u<<7 | u>>>(32-7); - u = x14 + x10 | 0; - x2 ^= u<<9 | u>>>(32-9); - u = x2 + x14 | 0; - x6 ^= u<<13 | u>>>(32-13); - u = x6 + x2 | 0; - x10 ^= u<<18 | u>>>(32-18); - - u = x15 + x11 | 0; - x3 ^= u<<7 | u>>>(32-7); - u = x3 + x15 | 0; - x7 ^= u<<9 | u>>>(32-9); - u = x7 + x3 | 0; - x11 ^= u<<13 | u>>>(32-13); - u = x11 + x7 | 0; - x15 ^= u<<18 | u>>>(32-18); - - u = x0 + x3 | 0; - x1 ^= u<<7 | u>>>(32-7); - u = x1 + x0 | 0; - x2 ^= u<<9 | u>>>(32-9); - u = x2 + x1 | 0; - x3 ^= u<<13 | u>>>(32-13); - u = x3 + x2 | 0; - x0 ^= u<<18 | u>>>(32-18); - - u = x5 + x4 | 0; - x6 ^= u<<7 | u>>>(32-7); - u = x6 + x5 | 0; - x7 ^= u<<9 | u>>>(32-9); - u = x7 + x6 | 0; - x4 ^= u<<13 | u>>>(32-13); - u = x4 + x7 | 0; - x5 ^= u<<18 | u>>>(32-18); - - u = x10 + x9 | 0; - x11 ^= u<<7 | u>>>(32-7); - u = x11 + x10 | 0; - x8 ^= u<<9 | u>>>(32-9); - u = x8 + x11 | 0; - x9 ^= u<<13 | u>>>(32-13); - u = x9 + x8 | 0; - x10 ^= u<<18 | u>>>(32-18); - - u = x15 + x14 | 0; - x12 ^= u<<7 | u>>>(32-7); - u = x12 + x15 | 0; - x13 ^= u<<9 | u>>>(32-9); - u = x13 + x12 | 0; - x14 ^= u<<13 | u>>>(32-13); - u = x14 + x13 | 0; - x15 ^= u<<18 | u>>>(32-18); - } - x0 = x0 + j0 | 0; - x1 = x1 + j1 | 0; - x2 = x2 + j2 | 0; - x3 = x3 + j3 | 0; - x4 = x4 + j4 | 0; - x5 = x5 + j5 | 0; - x6 = x6 + j6 | 0; - x7 = x7 + j7 | 0; - x8 = x8 + j8 | 0; - x9 = x9 + j9 | 0; - x10 = x10 + j10 | 0; - x11 = x11 + j11 | 0; - x12 = x12 + j12 | 0; - x13 = x13 + j13 | 0; - x14 = x14 + j14 | 0; - x15 = x15 + j15 | 0; - - o[ 0] = x0 >>> 0 & 0xff; - o[ 1] = x0 >>> 8 & 0xff; - o[ 2] = x0 >>> 16 & 0xff; - o[ 3] = x0 >>> 24 & 0xff; - - o[ 4] = x1 >>> 0 & 0xff; - o[ 5] = x1 >>> 8 & 0xff; - o[ 6] = x1 >>> 16 & 0xff; - o[ 7] = x1 >>> 24 & 0xff; - - o[ 8] = x2 >>> 0 & 0xff; - o[ 9] = x2 >>> 8 & 0xff; - o[10] = x2 >>> 16 & 0xff; - o[11] = x2 >>> 24 & 0xff; - - o[12] = x3 >>> 0 & 0xff; - o[13] = x3 >>> 8 & 0xff; - o[14] = x3 >>> 16 & 0xff; - o[15] = x3 >>> 24 & 0xff; - - o[16] = x4 >>> 0 & 0xff; - o[17] = x4 >>> 8 & 0xff; - o[18] = x4 >>> 16 & 0xff; - o[19] = x4 >>> 24 & 0xff; - - o[20] = x5 >>> 0 & 0xff; - o[21] = x5 >>> 8 & 0xff; - o[22] = x5 >>> 16 & 0xff; - o[23] = x5 >>> 24 & 0xff; - - o[24] = x6 >>> 0 & 0xff; - o[25] = x6 >>> 8 & 0xff; - o[26] = x6 >>> 16 & 0xff; - o[27] = x6 >>> 24 & 0xff; - - o[28] = x7 >>> 0 & 0xff; - o[29] = x7 >>> 8 & 0xff; - o[30] = x7 >>> 16 & 0xff; - o[31] = x7 >>> 24 & 0xff; - - o[32] = x8 >>> 0 & 0xff; - o[33] = x8 >>> 8 & 0xff; - o[34] = x8 >>> 16 & 0xff; - o[35] = x8 >>> 24 & 0xff; - - o[36] = x9 >>> 0 & 0xff; - o[37] = x9 >>> 8 & 0xff; - o[38] = x9 >>> 16 & 0xff; - o[39] = x9 >>> 24 & 0xff; - - o[40] = x10 >>> 0 & 0xff; - o[41] = x10 >>> 8 & 0xff; - o[42] = x10 >>> 16 & 0xff; - o[43] = x10 >>> 24 & 0xff; - - o[44] = x11 >>> 0 & 0xff; - o[45] = x11 >>> 8 & 0xff; - o[46] = x11 >>> 16 & 0xff; - o[47] = x11 >>> 24 & 0xff; - - o[48] = x12 >>> 0 & 0xff; - o[49] = x12 >>> 8 & 0xff; - o[50] = x12 >>> 16 & 0xff; - o[51] = x12 >>> 24 & 0xff; - - o[52] = x13 >>> 0 & 0xff; - o[53] = x13 >>> 8 & 0xff; - o[54] = x13 >>> 16 & 0xff; - o[55] = x13 >>> 24 & 0xff; - - o[56] = x14 >>> 0 & 0xff; - o[57] = x14 >>> 8 & 0xff; - o[58] = x14 >>> 16 & 0xff; - o[59] = x14 >>> 24 & 0xff; - - o[60] = x15 >>> 0 & 0xff; - o[61] = x15 >>> 8 & 0xff; - o[62] = x15 >>> 16 & 0xff; - o[63] = x15 >>> 24 & 0xff; -} - -function core_hsalsa20(o,p,k,c) { - var j0 = c[ 0] & 0xff | (c[ 1] & 0xff)<<8 | (c[ 2] & 0xff)<<16 | (c[ 3] & 0xff)<<24, - j1 = k[ 0] & 0xff | (k[ 1] & 0xff)<<8 | (k[ 2] & 0xff)<<16 | (k[ 3] & 0xff)<<24, - j2 = k[ 4] & 0xff | (k[ 5] & 0xff)<<8 | (k[ 6] & 0xff)<<16 | (k[ 7] & 0xff)<<24, - j3 = k[ 8] & 0xff | (k[ 9] & 0xff)<<8 | (k[10] & 0xff)<<16 | (k[11] & 0xff)<<24, - j4 = k[12] & 0xff | (k[13] & 0xff)<<8 | (k[14] & 0xff)<<16 | (k[15] & 0xff)<<24, - j5 = c[ 4] & 0xff | (c[ 5] & 0xff)<<8 | (c[ 6] & 0xff)<<16 | (c[ 7] & 0xff)<<24, - j6 = p[ 0] & 0xff | (p[ 1] & 0xff)<<8 | (p[ 2] & 0xff)<<16 | (p[ 3] & 0xff)<<24, - j7 = p[ 4] & 0xff | (p[ 5] & 0xff)<<8 | (p[ 6] & 0xff)<<16 | (p[ 7] & 0xff)<<24, - j8 = p[ 8] & 0xff | (p[ 9] & 0xff)<<8 | (p[10] & 0xff)<<16 | (p[11] & 0xff)<<24, - j9 = p[12] & 0xff | (p[13] & 0xff)<<8 | (p[14] & 0xff)<<16 | (p[15] & 0xff)<<24, - j10 = c[ 8] & 0xff | (c[ 9] & 0xff)<<8 | (c[10] & 0xff)<<16 | (c[11] & 0xff)<<24, - j11 = k[16] & 0xff | (k[17] & 0xff)<<8 | (k[18] & 0xff)<<16 | (k[19] & 0xff)<<24, - j12 = k[20] & 0xff | (k[21] & 0xff)<<8 | (k[22] & 0xff)<<16 | (k[23] & 0xff)<<24, - j13 = k[24] & 0xff | (k[25] & 0xff)<<8 | (k[26] & 0xff)<<16 | (k[27] & 0xff)<<24, - j14 = k[28] & 0xff | (k[29] & 0xff)<<8 | (k[30] & 0xff)<<16 | (k[31] & 0xff)<<24, - j15 = c[12] & 0xff | (c[13] & 0xff)<<8 | (c[14] & 0xff)<<16 | (c[15] & 0xff)<<24; - - var x0 = j0, x1 = j1, x2 = j2, x3 = j3, x4 = j4, x5 = j5, x6 = j6, x7 = j7, - x8 = j8, x9 = j9, x10 = j10, x11 = j11, x12 = j12, x13 = j13, x14 = j14, - x15 = j15, u; - - for (var i = 0; i < 20; i += 2) { - u = x0 + x12 | 0; - x4 ^= u<<7 | u>>>(32-7); - u = x4 + x0 | 0; - x8 ^= u<<9 | u>>>(32-9); - u = x8 + x4 | 0; - x12 ^= u<<13 | u>>>(32-13); - u = x12 + x8 | 0; - x0 ^= u<<18 | u>>>(32-18); - - u = x5 + x1 | 0; - x9 ^= u<<7 | u>>>(32-7); - u = x9 + x5 | 0; - x13 ^= u<<9 | u>>>(32-9); - u = x13 + x9 | 0; - x1 ^= u<<13 | u>>>(32-13); - u = x1 + x13 | 0; - x5 ^= u<<18 | u>>>(32-18); - - u = x10 + x6 | 0; - x14 ^= u<<7 | u>>>(32-7); - u = x14 + x10 | 0; - x2 ^= u<<9 | u>>>(32-9); - u = x2 + x14 | 0; - x6 ^= u<<13 | u>>>(32-13); - u = x6 + x2 | 0; - x10 ^= u<<18 | u>>>(32-18); - - u = x15 + x11 | 0; - x3 ^= u<<7 | u>>>(32-7); - u = x3 + x15 | 0; - x7 ^= u<<9 | u>>>(32-9); - u = x7 + x3 | 0; - x11 ^= u<<13 | u>>>(32-13); - u = x11 + x7 | 0; - x15 ^= u<<18 | u>>>(32-18); - - u = x0 + x3 | 0; - x1 ^= u<<7 | u>>>(32-7); - u = x1 + x0 | 0; - x2 ^= u<<9 | u>>>(32-9); - u = x2 + x1 | 0; - x3 ^= u<<13 | u>>>(32-13); - u = x3 + x2 | 0; - x0 ^= u<<18 | u>>>(32-18); - - u = x5 + x4 | 0; - x6 ^= u<<7 | u>>>(32-7); - u = x6 + x5 | 0; - x7 ^= u<<9 | u>>>(32-9); - u = x7 + x6 | 0; - x4 ^= u<<13 | u>>>(32-13); - u = x4 + x7 | 0; - x5 ^= u<<18 | u>>>(32-18); - - u = x10 + x9 | 0; - x11 ^= u<<7 | u>>>(32-7); - u = x11 + x10 | 0; - x8 ^= u<<9 | u>>>(32-9); - u = x8 + x11 | 0; - x9 ^= u<<13 | u>>>(32-13); - u = x9 + x8 | 0; - x10 ^= u<<18 | u>>>(32-18); - - u = x15 + x14 | 0; - x12 ^= u<<7 | u>>>(32-7); - u = x12 + x15 | 0; - x13 ^= u<<9 | u>>>(32-9); - u = x13 + x12 | 0; - x14 ^= u<<13 | u>>>(32-13); - u = x14 + x13 | 0; - x15 ^= u<<18 | u>>>(32-18); - } + nacl.randomBytes = function (n) { + var b = new Uint8Array(n); + randombytes(b, n); + return b; + }; - o[ 0] = x0 >>> 0 & 0xff; - o[ 1] = x0 >>> 8 & 0xff; - o[ 2] = x0 >>> 16 & 0xff; - o[ 3] = x0 >>> 24 & 0xff; - - o[ 4] = x5 >>> 0 & 0xff; - o[ 5] = x5 >>> 8 & 0xff; - o[ 6] = x5 >>> 16 & 0xff; - o[ 7] = x5 >>> 24 & 0xff; - - o[ 8] = x10 >>> 0 & 0xff; - o[ 9] = x10 >>> 8 & 0xff; - o[10] = x10 >>> 16 & 0xff; - o[11] = x10 >>> 24 & 0xff; - - o[12] = x15 >>> 0 & 0xff; - o[13] = x15 >>> 8 & 0xff; - o[14] = x15 >>> 16 & 0xff; - o[15] = x15 >>> 24 & 0xff; - - o[16] = x6 >>> 0 & 0xff; - o[17] = x6 >>> 8 & 0xff; - o[18] = x6 >>> 16 & 0xff; - o[19] = x6 >>> 24 & 0xff; - - o[20] = x7 >>> 0 & 0xff; - o[21] = x7 >>> 8 & 0xff; - o[22] = x7 >>> 16 & 0xff; - o[23] = x7 >>> 24 & 0xff; - - o[24] = x8 >>> 0 & 0xff; - o[25] = x8 >>> 8 & 0xff; - o[26] = x8 >>> 16 & 0xff; - o[27] = x8 >>> 24 & 0xff; - - o[28] = x9 >>> 0 & 0xff; - o[29] = x9 >>> 8 & 0xff; - o[30] = x9 >>> 16 & 0xff; - o[31] = x9 >>> 24 & 0xff; -} - -function crypto_core_salsa20(out,inp,k,c) { - core_salsa20(out,inp,k,c); -} - -function crypto_core_hsalsa20(out,inp,k,c) { - core_hsalsa20(out,inp,k,c); -} - -var sigma = new Uint8Array([101, 120, 112, 97, 110, 100, 32, 51, 50, 45, 98, 121, 116, 101, 32, 107]); - // "expand 32-byte k" - -function crypto_stream_salsa20_xor(c,cpos,m,mpos,b,n,k) { - var z = new Uint8Array(16), x = new Uint8Array(64); - var u, i; - for (i = 0; i < 16; i++) z[i] = 0; - for (i = 0; i < 8; i++) z[i] = n[i]; - while (b >= 64) { - crypto_core_salsa20(x,z,k,sigma); - for (i = 0; i < 64; i++) c[cpos+i] = m[mpos+i] ^ x[i]; - u = 1; - for (i = 8; i < 16; i++) { - u = u + (z[i] & 0xff) | 0; - z[i] = u & 0xff; - u >>>= 8; - } - b -= 64; - cpos += 64; - mpos += 64; - } - if (b > 0) { - crypto_core_salsa20(x,z,k,sigma); - for (i = 0; i < b; i++) c[cpos+i] = m[mpos+i] ^ x[i]; - } - return 0; -} - -function crypto_stream_salsa20(c,cpos,b,n,k) { - var z = new Uint8Array(16), x = new Uint8Array(64); - var u, i; - for (i = 0; i < 16; i++) z[i] = 0; - for (i = 0; i < 8; i++) z[i] = n[i]; - while (b >= 64) { - crypto_core_salsa20(x,z,k,sigma); - for (i = 0; i < 64; i++) c[cpos+i] = x[i]; - u = 1; - for (i = 8; i < 16; i++) { - u = u + (z[i] & 0xff) | 0; - z[i] = u & 0xff; - u >>>= 8; - } - b -= 64; - cpos += 64; - } - if (b > 0) { - crypto_core_salsa20(x,z,k,sigma); - for (i = 0; i < b; i++) c[cpos+i] = x[i]; - } - return 0; -} - -function crypto_stream(c,cpos,d,n,k) { - var s = new Uint8Array(32); - crypto_core_hsalsa20(s,n,k,sigma); - var sn = new Uint8Array(8); - for (var i = 0; i < 8; i++) sn[i] = n[i+16]; - return crypto_stream_salsa20(c,cpos,d,sn,s); -} - -function crypto_stream_xor(c,cpos,m,mpos,d,n,k) { - var s = new Uint8Array(32); - crypto_core_hsalsa20(s,n,k,sigma); - var sn = new Uint8Array(8); - for (var i = 0; i < 8; i++) sn[i] = n[i+16]; - return crypto_stream_salsa20_xor(c,cpos,m,mpos,d,sn,s); -} - -/* -* Port of Andrew Moon's Poly1305-donna-16. Public domain. -* https://github.com/floodyberry/poly1305-donna -*/ + nacl.secretbox = function (msg, nonce, key) { + checkArrayTypes(msg, nonce, key); + checkLengths(key, nonce); + var m = new Uint8Array(crypto_secretbox_ZEROBYTES + msg.length); + var c = new Uint8Array(m.length); + for (var i = 0; i < msg.length; i++) m[i + crypto_secretbox_ZEROBYTES] = msg[i]; + crypto_secretbox(c, m, m.length, nonce, key); + return c.subarray(crypto_secretbox_BOXZEROBYTES); + }; -var poly1305 = function(key) { - this.buffer = new Uint8Array(16); - this.r = new Uint16Array(10); - this.h = new Uint16Array(10); - this.pad = new Uint16Array(8); - this.leftover = 0; - this.fin = 0; - - var t0, t1, t2, t3, t4, t5, t6, t7; - - t0 = key[ 0] & 0xff | (key[ 1] & 0xff) << 8; this.r[0] = ( t0 ) & 0x1fff; - t1 = key[ 2] & 0xff | (key[ 3] & 0xff) << 8; this.r[1] = ((t0 >>> 13) | (t1 << 3)) & 0x1fff; - t2 = key[ 4] & 0xff | (key[ 5] & 0xff) << 8; this.r[2] = ((t1 >>> 10) | (t2 << 6)) & 0x1f03; - t3 = key[ 6] & 0xff | (key[ 7] & 0xff) << 8; this.r[3] = ((t2 >>> 7) | (t3 << 9)) & 0x1fff; - t4 = key[ 8] & 0xff | (key[ 9] & 0xff) << 8; this.r[4] = ((t3 >>> 4) | (t4 << 12)) & 0x00ff; - this.r[5] = ((t4 >>> 1)) & 0x1ffe; - t5 = key[10] & 0xff | (key[11] & 0xff) << 8; this.r[6] = ((t4 >>> 14) | (t5 << 2)) & 0x1fff; - t6 = key[12] & 0xff | (key[13] & 0xff) << 8; this.r[7] = ((t5 >>> 11) | (t6 << 5)) & 0x1f81; - t7 = key[14] & 0xff | (key[15] & 0xff) << 8; this.r[8] = ((t6 >>> 8) | (t7 << 8)) & 0x1fff; - this.r[9] = ((t7 >>> 5)) & 0x007f; - - this.pad[0] = key[16] & 0xff | (key[17] & 0xff) << 8; - this.pad[1] = key[18] & 0xff | (key[19] & 0xff) << 8; - this.pad[2] = key[20] & 0xff | (key[21] & 0xff) << 8; - this.pad[3] = key[22] & 0xff | (key[23] & 0xff) << 8; - this.pad[4] = key[24] & 0xff | (key[25] & 0xff) << 8; - this.pad[5] = key[26] & 0xff | (key[27] & 0xff) << 8; - this.pad[6] = key[28] & 0xff | (key[29] & 0xff) << 8; - this.pad[7] = key[30] & 0xff | (key[31] & 0xff) << 8; -}; + nacl.secretbox.open = function (box, nonce, key) { + checkArrayTypes(box, nonce, key); + checkLengths(key, nonce); + var c = new Uint8Array(crypto_secretbox_BOXZEROBYTES + box.length); + var m = new Uint8Array(c.length); + for (var i = 0; i < box.length; i++) c[i + crypto_secretbox_BOXZEROBYTES] = box[i]; + if (c.length < 32) return false; + if (crypto_secretbox_open(m, c, c.length, nonce, key) !== 0) return false; + return m.subarray(crypto_secretbox_ZEROBYTES); + }; -poly1305.prototype.blocks = function(m, mpos, bytes) { - var hibit = this.fin ? 0 : (1 << 11); - var t0, t1, t2, t3, t4, t5, t6, t7, c; - var d0, d1, d2, d3, d4, d5, d6, d7, d8, d9; - - var h0 = this.h[0], - h1 = this.h[1], - h2 = this.h[2], - h3 = this.h[3], - h4 = this.h[4], - h5 = this.h[5], - h6 = this.h[6], - h7 = this.h[7], - h8 = this.h[8], - h9 = this.h[9]; - - var r0 = this.r[0], - r1 = this.r[1], - r2 = this.r[2], - r3 = this.r[3], - r4 = this.r[4], - r5 = this.r[5], - r6 = this.r[6], - r7 = this.r[7], - r8 = this.r[8], - r9 = this.r[9]; - - while (bytes >= 16) { - t0 = m[mpos+ 0] & 0xff | (m[mpos+ 1] & 0xff) << 8; h0 += ( t0 ) & 0x1fff; - t1 = m[mpos+ 2] & 0xff | (m[mpos+ 3] & 0xff) << 8; h1 += ((t0 >>> 13) | (t1 << 3)) & 0x1fff; - t2 = m[mpos+ 4] & 0xff | (m[mpos+ 5] & 0xff) << 8; h2 += ((t1 >>> 10) | (t2 << 6)) & 0x1fff; - t3 = m[mpos+ 6] & 0xff | (m[mpos+ 7] & 0xff) << 8; h3 += ((t2 >>> 7) | (t3 << 9)) & 0x1fff; - t4 = m[mpos+ 8] & 0xff | (m[mpos+ 9] & 0xff) << 8; h4 += ((t3 >>> 4) | (t4 << 12)) & 0x1fff; - h5 += ((t4 >>> 1)) & 0x1fff; - t5 = m[mpos+10] & 0xff | (m[mpos+11] & 0xff) << 8; h6 += ((t4 >>> 14) | (t5 << 2)) & 0x1fff; - t6 = m[mpos+12] & 0xff | (m[mpos+13] & 0xff) << 8; h7 += ((t5 >>> 11) | (t6 << 5)) & 0x1fff; - t7 = m[mpos+14] & 0xff | (m[mpos+15] & 0xff) << 8; h8 += ((t6 >>> 8) | (t7 << 8)) & 0x1fff; - h9 += ((t7 >>> 5)) | hibit; - - c = 0; - - d0 = c; - d0 += h0 * r0; - d0 += h1 * (5 * r9); - d0 += h2 * (5 * r8); - d0 += h3 * (5 * r7); - d0 += h4 * (5 * r6); - c = (d0 >>> 13); d0 &= 0x1fff; - d0 += h5 * (5 * r5); - d0 += h6 * (5 * r4); - d0 += h7 * (5 * r3); - d0 += h8 * (5 * r2); - d0 += h9 * (5 * r1); - c += (d0 >>> 13); d0 &= 0x1fff; - - d1 = c; - d1 += h0 * r1; - d1 += h1 * r0; - d1 += h2 * (5 * r9); - d1 += h3 * (5 * r8); - d1 += h4 * (5 * r7); - c = (d1 >>> 13); d1 &= 0x1fff; - d1 += h5 * (5 * r6); - d1 += h6 * (5 * r5); - d1 += h7 * (5 * r4); - d1 += h8 * (5 * r3); - d1 += h9 * (5 * r2); - c += (d1 >>> 13); d1 &= 0x1fff; - - d2 = c; - d2 += h0 * r2; - d2 += h1 * r1; - d2 += h2 * r0; - d2 += h3 * (5 * r9); - d2 += h4 * (5 * r8); - c = (d2 >>> 13); d2 &= 0x1fff; - d2 += h5 * (5 * r7); - d2 += h6 * (5 * r6); - d2 += h7 * (5 * r5); - d2 += h8 * (5 * r4); - d2 += h9 * (5 * r3); - c += (d2 >>> 13); d2 &= 0x1fff; - - d3 = c; - d3 += h0 * r3; - d3 += h1 * r2; - d3 += h2 * r1; - d3 += h3 * r0; - d3 += h4 * (5 * r9); - c = (d3 >>> 13); d3 &= 0x1fff; - d3 += h5 * (5 * r8); - d3 += h6 * (5 * r7); - d3 += h7 * (5 * r6); - d3 += h8 * (5 * r5); - d3 += h9 * (5 * r4); - c += (d3 >>> 13); d3 &= 0x1fff; - - d4 = c; - d4 += h0 * r4; - d4 += h1 * r3; - d4 += h2 * r2; - d4 += h3 * r1; - d4 += h4 * r0; - c = (d4 >>> 13); d4 &= 0x1fff; - d4 += h5 * (5 * r9); - d4 += h6 * (5 * r8); - d4 += h7 * (5 * r7); - d4 += h8 * (5 * r6); - d4 += h9 * (5 * r5); - c += (d4 >>> 13); d4 &= 0x1fff; - - d5 = c; - d5 += h0 * r5; - d5 += h1 * r4; - d5 += h2 * r3; - d5 += h3 * r2; - d5 += h4 * r1; - c = (d5 >>> 13); d5 &= 0x1fff; - d5 += h5 * r0; - d5 += h6 * (5 * r9); - d5 += h7 * (5 * r8); - d5 += h8 * (5 * r7); - d5 += h9 * (5 * r6); - c += (d5 >>> 13); d5 &= 0x1fff; - - d6 = c; - d6 += h0 * r6; - d6 += h1 * r5; - d6 += h2 * r4; - d6 += h3 * r3; - d6 += h4 * r2; - c = (d6 >>> 13); d6 &= 0x1fff; - d6 += h5 * r1; - d6 += h6 * r0; - d6 += h7 * (5 * r9); - d6 += h8 * (5 * r8); - d6 += h9 * (5 * r7); - c += (d6 >>> 13); d6 &= 0x1fff; - - d7 = c; - d7 += h0 * r7; - d7 += h1 * r6; - d7 += h2 * r5; - d7 += h3 * r4; - d7 += h4 * r3; - c = (d7 >>> 13); d7 &= 0x1fff; - d7 += h5 * r2; - d7 += h6 * r1; - d7 += h7 * r0; - d7 += h8 * (5 * r9); - d7 += h9 * (5 * r8); - c += (d7 >>> 13); d7 &= 0x1fff; - - d8 = c; - d8 += h0 * r8; - d8 += h1 * r7; - d8 += h2 * r6; - d8 += h3 * r5; - d8 += h4 * r4; - c = (d8 >>> 13); d8 &= 0x1fff; - d8 += h5 * r3; - d8 += h6 * r2; - d8 += h7 * r1; - d8 += h8 * r0; - d8 += h9 * (5 * r9); - c += (d8 >>> 13); d8 &= 0x1fff; - - d9 = c; - d9 += h0 * r9; - d9 += h1 * r8; - d9 += h2 * r7; - d9 += h3 * r6; - d9 += h4 * r5; - c = (d9 >>> 13); d9 &= 0x1fff; - d9 += h5 * r4; - d9 += h6 * r3; - d9 += h7 * r2; - d9 += h8 * r1; - d9 += h9 * r0; - c += (d9 >>> 13); d9 &= 0x1fff; - - c = (((c << 2) + c)) | 0; - c = (c + d0) | 0; - d0 = c & 0x1fff; - c = (c >>> 13); - d1 += c; - - h0 = d0; - h1 = d1; - h2 = d2; - h3 = d3; - h4 = d4; - h5 = d5; - h6 = d6; - h7 = d7; - h8 = d8; - h9 = d9; - - mpos += 16; - bytes -= 16; - } - this.h[0] = h0; - this.h[1] = h1; - this.h[2] = h2; - this.h[3] = h3; - this.h[4] = h4; - this.h[5] = h5; - this.h[6] = h6; - this.h[7] = h7; - this.h[8] = h8; - this.h[9] = h9; -}; + nacl.secretbox.keyLength = crypto_secretbox_KEYBYTES; + nacl.secretbox.nonceLength = crypto_secretbox_NONCEBYTES; + nacl.secretbox.overheadLength = crypto_secretbox_BOXZEROBYTES; + + nacl.scalarMult = function (n, p) { + checkArrayTypes(n, p); + if (n.length !== crypto_scalarmult_SCALARBYTES) throw new Error('bad n size'); + if (p.length !== crypto_scalarmult_BYTES) throw new Error('bad p size'); + var q = new Uint8Array(crypto_scalarmult_BYTES); + crypto_scalarmult(q, n, p); + return q; + }; -poly1305.prototype.finish = function(mac, macpos) { - var g = new Uint16Array(10); - var c, mask, f, i; + nacl.scalarMult.base = function (n) { + checkArrayTypes(n); + if (n.length !== crypto_scalarmult_SCALARBYTES) throw new Error('bad n size'); + var q = new Uint8Array(crypto_scalarmult_BYTES); + crypto_scalarmult_base(q, n); + return q; + }; - if (this.leftover) { - i = this.leftover; - this.buffer[i++] = 1; - for (; i < 16; i++) this.buffer[i] = 0; - this.fin = 1; - this.blocks(this.buffer, 0, 16); - } + nacl.scalarMult.scalarLength = crypto_scalarmult_SCALARBYTES; + nacl.scalarMult.groupElementLength = crypto_scalarmult_BYTES; - c = this.h[1] >>> 13; - this.h[1] &= 0x1fff; - for (i = 2; i < 10; i++) { - this.h[i] += c; - c = this.h[i] >>> 13; - this.h[i] &= 0x1fff; - } - this.h[0] += (c * 5); - c = this.h[0] >>> 13; - this.h[0] &= 0x1fff; - this.h[1] += c; - c = this.h[1] >>> 13; - this.h[1] &= 0x1fff; - this.h[2] += c; - - g[0] = this.h[0] + 5; - c = g[0] >>> 13; - g[0] &= 0x1fff; - for (i = 1; i < 10; i++) { - g[i] = this.h[i] + c; - c = g[i] >>> 13; - g[i] &= 0x1fff; - } - g[9] -= (1 << 13); - - mask = (c ^ 1) - 1; - for (i = 0; i < 10; i++) g[i] &= mask; - mask = ~mask; - for (i = 0; i < 10; i++) this.h[i] = (this.h[i] & mask) | g[i]; - - this.h[0] = ((this.h[0] ) | (this.h[1] << 13) ) & 0xffff; - this.h[1] = ((this.h[1] >>> 3) | (this.h[2] << 10) ) & 0xffff; - this.h[2] = ((this.h[2] >>> 6) | (this.h[3] << 7) ) & 0xffff; - this.h[3] = ((this.h[3] >>> 9) | (this.h[4] << 4) ) & 0xffff; - this.h[4] = ((this.h[4] >>> 12) | (this.h[5] << 1) | (this.h[6] << 14)) & 0xffff; - this.h[5] = ((this.h[6] >>> 2) | (this.h[7] << 11) ) & 0xffff; - this.h[6] = ((this.h[7] >>> 5) | (this.h[8] << 8) ) & 0xffff; - this.h[7] = ((this.h[8] >>> 8) | (this.h[9] << 5) ) & 0xffff; - - f = this.h[0] + this.pad[0]; - this.h[0] = f & 0xffff; - for (i = 1; i < 8; i++) { - f = (((this.h[i] + this.pad[i]) | 0) + (f >>> 16)) | 0; - this.h[i] = f & 0xffff; - } + nacl.box = function (msg, nonce, publicKey, secretKey) { + var k = nacl.box.before(publicKey, secretKey); + return nacl.secretbox(msg, nonce, k); + }; - mac[macpos+ 0] = (this.h[0] >>> 0) & 0xff; - mac[macpos+ 1] = (this.h[0] >>> 8) & 0xff; - mac[macpos+ 2] = (this.h[1] >>> 0) & 0xff; - mac[macpos+ 3] = (this.h[1] >>> 8) & 0xff; - mac[macpos+ 4] = (this.h[2] >>> 0) & 0xff; - mac[macpos+ 5] = (this.h[2] >>> 8) & 0xff; - mac[macpos+ 6] = (this.h[3] >>> 0) & 0xff; - mac[macpos+ 7] = (this.h[3] >>> 8) & 0xff; - mac[macpos+ 8] = (this.h[4] >>> 0) & 0xff; - mac[macpos+ 9] = (this.h[4] >>> 8) & 0xff; - mac[macpos+10] = (this.h[5] >>> 0) & 0xff; - mac[macpos+11] = (this.h[5] >>> 8) & 0xff; - mac[macpos+12] = (this.h[6] >>> 0) & 0xff; - mac[macpos+13] = (this.h[6] >>> 8) & 0xff; - mac[macpos+14] = (this.h[7] >>> 0) & 0xff; - mac[macpos+15] = (this.h[7] >>> 8) & 0xff; -}; + nacl.box.before = function (publicKey, secretKey) { + checkArrayTypes(publicKey, secretKey); + checkBoxLengths(publicKey, secretKey); + var k = new Uint8Array(crypto_box_BEFORENMBYTES); + crypto_box_beforenm(k, publicKey, secretKey); + return k; + }; -poly1305.prototype.update = function(m, mpos, bytes) { - var i, want; - - if (this.leftover) { - want = (16 - this.leftover); - if (want > bytes) - want = bytes; - for (i = 0; i < want; i++) - this.buffer[this.leftover + i] = m[mpos+i]; - bytes -= want; - mpos += want; - this.leftover += want; - if (this.leftover < 16) - return; - this.blocks(this.buffer, 0, 16); - this.leftover = 0; - } + nacl.box.after = nacl.secretbox; - if (bytes >= 16) { - want = bytes - (bytes % 16); - this.blocks(m, mpos, want); - mpos += want; - bytes -= want; - } + nacl.box.open = function (msg, nonce, publicKey, secretKey) { + var k = nacl.box.before(publicKey, secretKey); + return nacl.secretbox.open(msg, nonce, k); + }; - if (bytes) { - for (i = 0; i < bytes; i++) - this.buffer[this.leftover + i] = m[mpos+i]; - this.leftover += bytes; - } -}; + nacl.box.open.after = nacl.secretbox.open; -function crypto_onetimeauth(out, outpos, m, mpos, n, k) { - var s = new poly1305(k); - s.update(m, mpos, n); - s.finish(out, outpos); - return 0; -} - -function crypto_onetimeauth_verify(h, hpos, m, mpos, n, k) { - var x = new Uint8Array(16); - crypto_onetimeauth(x,0,m,mpos,n,k); - return crypto_verify_16(h,hpos,x,0); -} - -function crypto_secretbox(c,m,d,n,k) { - var i; - if (d < 32) return -1; - crypto_stream_xor(c,0,m,0,d,n,k); - crypto_onetimeauth(c, 16, c, 32, d - 32, c); - for (i = 0; i < 16; i++) c[i] = 0; - return 0; -} - -function crypto_secretbox_open(m,c,d,n,k) { - var i; - var x = new Uint8Array(32); - if (d < 32) return -1; - crypto_stream(x,0,32,n,k); - if (crypto_onetimeauth_verify(c, 16,c, 32,d - 32,x) !== 0) return -1; - crypto_stream_xor(m,0,c,0,d,n,k); - for (i = 0; i < 32; i++) m[i] = 0; - return 0; -} - -function set25519(r, a) { - var i; - for (i = 0; i < 16; i++) r[i] = a[i]|0; -} - -function car25519(o) { - var i, v, c = 1; - for (i = 0; i < 16; i++) { - v = o[i] + c + 65535; - c = Math.floor(v / 65536); - o[i] = v - c * 65536; - } - o[0] += c-1 + 37 * (c-1); -} - -function sel25519(p, q, b) { - var t, c = ~(b-1); - for (var i = 0; i < 16; i++) { - t = c & (p[i] ^ q[i]); - p[i] ^= t; - q[i] ^= t; - } -} - -function pack25519(o, n) { - var i, j, b; - var m = gf(), t = gf(); - for (i = 0; i < 16; i++) t[i] = n[i]; - car25519(t); - car25519(t); - car25519(t); - for (j = 0; j < 2; j++) { - m[0] = t[0] - 0xffed; - for (i = 1; i < 15; i++) { - m[i] = t[i] - 0xffff - ((m[i-1]>>16) & 1); - m[i-1] &= 0xffff; - } - m[15] = t[15] - 0x7fff - ((m[14]>>16) & 1); - b = (m[15]>>16) & 1; - m[14] &= 0xffff; - sel25519(t, m, 1-b); - } - for (i = 0; i < 16; i++) { - o[2*i] = t[i] & 0xff; - o[2*i+1] = t[i]>>8; - } -} - -function neq25519(a, b) { - var c = new Uint8Array(32), d = new Uint8Array(32); - pack25519(c, a); - pack25519(d, b); - return crypto_verify_32(c, 0, d, 0); -} - -function par25519(a) { - var d = new Uint8Array(32); - pack25519(d, a); - return d[0] & 1; -} - -function unpack25519(o, n) { - var i; - for (i = 0; i < 16; i++) o[i] = n[2*i] + (n[2*i+1] << 8); - o[15] &= 0x7fff; -} - -function A(o, a, b) { - for (var i = 0; i < 16; i++) o[i] = a[i] + b[i]; -} - -function Z(o, a, b) { - for (var i = 0; i < 16; i++) o[i] = a[i] - b[i]; -} - -function M(o, a, b) { - var v, c, - t0 = 0, t1 = 0, t2 = 0, t3 = 0, t4 = 0, t5 = 0, t6 = 0, t7 = 0, - t8 = 0, t9 = 0, t10 = 0, t11 = 0, t12 = 0, t13 = 0, t14 = 0, t15 = 0, - t16 = 0, t17 = 0, t18 = 0, t19 = 0, t20 = 0, t21 = 0, t22 = 0, t23 = 0, - t24 = 0, t25 = 0, t26 = 0, t27 = 0, t28 = 0, t29 = 0, t30 = 0, - b0 = b[0], - b1 = b[1], - b2 = b[2], - b3 = b[3], - b4 = b[4], - b5 = b[5], - b6 = b[6], - b7 = b[7], - b8 = b[8], - b9 = b[9], - b10 = b[10], - b11 = b[11], - b12 = b[12], - b13 = b[13], - b14 = b[14], - b15 = b[15]; - - v = a[0]; - t0 += v * b0; - t1 += v * b1; - t2 += v * b2; - t3 += v * b3; - t4 += v * b4; - t5 += v * b5; - t6 += v * b6; - t7 += v * b7; - t8 += v * b8; - t9 += v * b9; - t10 += v * b10; - t11 += v * b11; - t12 += v * b12; - t13 += v * b13; - t14 += v * b14; - t15 += v * b15; - v = a[1]; - t1 += v * b0; - t2 += v * b1; - t3 += v * b2; - t4 += v * b3; - t5 += v * b4; - t6 += v * b5; - t7 += v * b6; - t8 += v * b7; - t9 += v * b8; - t10 += v * b9; - t11 += v * b10; - t12 += v * b11; - t13 += v * b12; - t14 += v * b13; - t15 += v * b14; - t16 += v * b15; - v = a[2]; - t2 += v * b0; - t3 += v * b1; - t4 += v * b2; - t5 += v * b3; - t6 += v * b4; - t7 += v * b5; - t8 += v * b6; - t9 += v * b7; - t10 += v * b8; - t11 += v * b9; - t12 += v * b10; - t13 += v * b11; - t14 += v * b12; - t15 += v * b13; - t16 += v * b14; - t17 += v * b15; - v = a[3]; - t3 += v * b0; - t4 += v * b1; - t5 += v * b2; - t6 += v * b3; - t7 += v * b4; - t8 += v * b5; - t9 += v * b6; - t10 += v * b7; - t11 += v * b8; - t12 += v * b9; - t13 += v * b10; - t14 += v * b11; - t15 += v * b12; - t16 += v * b13; - t17 += v * b14; - t18 += v * b15; - v = a[4]; - t4 += v * b0; - t5 += v * b1; - t6 += v * b2; - t7 += v * b3; - t8 += v * b4; - t9 += v * b5; - t10 += v * b6; - t11 += v * b7; - t12 += v * b8; - t13 += v * b9; - t14 += v * b10; - t15 += v * b11; - t16 += v * b12; - t17 += v * b13; - t18 += v * b14; - t19 += v * b15; - v = a[5]; - t5 += v * b0; - t6 += v * b1; - t7 += v * b2; - t8 += v * b3; - t9 += v * b4; - t10 += v * b5; - t11 += v * b6; - t12 += v * b7; - t13 += v * b8; - t14 += v * b9; - t15 += v * b10; - t16 += v * b11; - t17 += v * b12; - t18 += v * b13; - t19 += v * b14; - t20 += v * b15; - v = a[6]; - t6 += v * b0; - t7 += v * b1; - t8 += v * b2; - t9 += v * b3; - t10 += v * b4; - t11 += v * b5; - t12 += v * b6; - t13 += v * b7; - t14 += v * b8; - t15 += v * b9; - t16 += v * b10; - t17 += v * b11; - t18 += v * b12; - t19 += v * b13; - t20 += v * b14; - t21 += v * b15; - v = a[7]; - t7 += v * b0; - t8 += v * b1; - t9 += v * b2; - t10 += v * b3; - t11 += v * b4; - t12 += v * b5; - t13 += v * b6; - t14 += v * b7; - t15 += v * b8; - t16 += v * b9; - t17 += v * b10; - t18 += v * b11; - t19 += v * b12; - t20 += v * b13; - t21 += v * b14; - t22 += v * b15; - v = a[8]; - t8 += v * b0; - t9 += v * b1; - t10 += v * b2; - t11 += v * b3; - t12 += v * b4; - t13 += v * b5; - t14 += v * b6; - t15 += v * b7; - t16 += v * b8; - t17 += v * b9; - t18 += v * b10; - t19 += v * b11; - t20 += v * b12; - t21 += v * b13; - t22 += v * b14; - t23 += v * b15; - v = a[9]; - t9 += v * b0; - t10 += v * b1; - t11 += v * b2; - t12 += v * b3; - t13 += v * b4; - t14 += v * b5; - t15 += v * b6; - t16 += v * b7; - t17 += v * b8; - t18 += v * b9; - t19 += v * b10; - t20 += v * b11; - t21 += v * b12; - t22 += v * b13; - t23 += v * b14; - t24 += v * b15; - v = a[10]; - t10 += v * b0; - t11 += v * b1; - t12 += v * b2; - t13 += v * b3; - t14 += v * b4; - t15 += v * b5; - t16 += v * b6; - t17 += v * b7; - t18 += v * b8; - t19 += v * b9; - t20 += v * b10; - t21 += v * b11; - t22 += v * b12; - t23 += v * b13; - t24 += v * b14; - t25 += v * b15; - v = a[11]; - t11 += v * b0; - t12 += v * b1; - t13 += v * b2; - t14 += v * b3; - t15 += v * b4; - t16 += v * b5; - t17 += v * b6; - t18 += v * b7; - t19 += v * b8; - t20 += v * b9; - t21 += v * b10; - t22 += v * b11; - t23 += v * b12; - t24 += v * b13; - t25 += v * b14; - t26 += v * b15; - v = a[12]; - t12 += v * b0; - t13 += v * b1; - t14 += v * b2; - t15 += v * b3; - t16 += v * b4; - t17 += v * b5; - t18 += v * b6; - t19 += v * b7; - t20 += v * b8; - t21 += v * b9; - t22 += v * b10; - t23 += v * b11; - t24 += v * b12; - t25 += v * b13; - t26 += v * b14; - t27 += v * b15; - v = a[13]; - t13 += v * b0; - t14 += v * b1; - t15 += v * b2; - t16 += v * b3; - t17 += v * b4; - t18 += v * b5; - t19 += v * b6; - t20 += v * b7; - t21 += v * b8; - t22 += v * b9; - t23 += v * b10; - t24 += v * b11; - t25 += v * b12; - t26 += v * b13; - t27 += v * b14; - t28 += v * b15; - v = a[14]; - t14 += v * b0; - t15 += v * b1; - t16 += v * b2; - t17 += v * b3; - t18 += v * b4; - t19 += v * b5; - t20 += v * b6; - t21 += v * b7; - t22 += v * b8; - t23 += v * b9; - t24 += v * b10; - t25 += v * b11; - t26 += v * b12; - t27 += v * b13; - t28 += v * b14; - t29 += v * b15; - v = a[15]; - t15 += v * b0; - t16 += v * b1; - t17 += v * b2; - t18 += v * b3; - t19 += v * b4; - t20 += v * b5; - t21 += v * b6; - t22 += v * b7; - t23 += v * b8; - t24 += v * b9; - t25 += v * b10; - t26 += v * b11; - t27 += v * b12; - t28 += v * b13; - t29 += v * b14; - t30 += v * b15; - - t0 += 38 * t16; - t1 += 38 * t17; - t2 += 38 * t18; - t3 += 38 * t19; - t4 += 38 * t20; - t5 += 38 * t21; - t6 += 38 * t22; - t7 += 38 * t23; - t8 += 38 * t24; - t9 += 38 * t25; - t10 += 38 * t26; - t11 += 38 * t27; - t12 += 38 * t28; - t13 += 38 * t29; - t14 += 38 * t30; - // t15 left as is - - // first car - c = 1; - v = t0 + c + 65535; c = Math.floor(v / 65536); t0 = v - c * 65536; - v = t1 + c + 65535; c = Math.floor(v / 65536); t1 = v - c * 65536; - v = t2 + c + 65535; c = Math.floor(v / 65536); t2 = v - c * 65536; - v = t3 + c + 65535; c = Math.floor(v / 65536); t3 = v - c * 65536; - v = t4 + c + 65535; c = Math.floor(v / 65536); t4 = v - c * 65536; - v = t5 + c + 65535; c = Math.floor(v / 65536); t5 = v - c * 65536; - v = t6 + c + 65535; c = Math.floor(v / 65536); t6 = v - c * 65536; - v = t7 + c + 65535; c = Math.floor(v / 65536); t7 = v - c * 65536; - v = t8 + c + 65535; c = Math.floor(v / 65536); t8 = v - c * 65536; - v = t9 + c + 65535; c = Math.floor(v / 65536); t9 = v - c * 65536; - v = t10 + c + 65535; c = Math.floor(v / 65536); t10 = v - c * 65536; - v = t11 + c + 65535; c = Math.floor(v / 65536); t11 = v - c * 65536; - v = t12 + c + 65535; c = Math.floor(v / 65536); t12 = v - c * 65536; - v = t13 + c + 65535; c = Math.floor(v / 65536); t13 = v - c * 65536; - v = t14 + c + 65535; c = Math.floor(v / 65536); t14 = v - c * 65536; - v = t15 + c + 65535; c = Math.floor(v / 65536); t15 = v - c * 65536; - t0 += c-1 + 37 * (c-1); - - // second car - c = 1; - v = t0 + c + 65535; c = Math.floor(v / 65536); t0 = v - c * 65536; - v = t1 + c + 65535; c = Math.floor(v / 65536); t1 = v - c * 65536; - v = t2 + c + 65535; c = Math.floor(v / 65536); t2 = v - c * 65536; - v = t3 + c + 65535; c = Math.floor(v / 65536); t3 = v - c * 65536; - v = t4 + c + 65535; c = Math.floor(v / 65536); t4 = v - c * 65536; - v = t5 + c + 65535; c = Math.floor(v / 65536); t5 = v - c * 65536; - v = t6 + c + 65535; c = Math.floor(v / 65536); t6 = v - c * 65536; - v = t7 + c + 65535; c = Math.floor(v / 65536); t7 = v - c * 65536; - v = t8 + c + 65535; c = Math.floor(v / 65536); t8 = v - c * 65536; - v = t9 + c + 65535; c = Math.floor(v / 65536); t9 = v - c * 65536; - v = t10 + c + 65535; c = Math.floor(v / 65536); t10 = v - c * 65536; - v = t11 + c + 65535; c = Math.floor(v / 65536); t11 = v - c * 65536; - v = t12 + c + 65535; c = Math.floor(v / 65536); t12 = v - c * 65536; - v = t13 + c + 65535; c = Math.floor(v / 65536); t13 = v - c * 65536; - v = t14 + c + 65535; c = Math.floor(v / 65536); t14 = v - c * 65536; - v = t15 + c + 65535; c = Math.floor(v / 65536); t15 = v - c * 65536; - t0 += c-1 + 37 * (c-1); - - o[ 0] = t0; - o[ 1] = t1; - o[ 2] = t2; - o[ 3] = t3; - o[ 4] = t4; - o[ 5] = t5; - o[ 6] = t6; - o[ 7] = t7; - o[ 8] = t8; - o[ 9] = t9; - o[10] = t10; - o[11] = t11; - o[12] = t12; - o[13] = t13; - o[14] = t14; - o[15] = t15; -} - -function S(o, a) { - M(o, a, a); -} - -function inv25519(o, i) { - var c = gf(); - var a; - for (a = 0; a < 16; a++) c[a] = i[a]; - for (a = 253; a >= 0; a--) { - S(c, c); - if(a !== 2 && a !== 4) M(c, c, i); - } - for (a = 0; a < 16; a++) o[a] = c[a]; -} - -function pow2523(o, i) { - var c = gf(); - var a; - for (a = 0; a < 16; a++) c[a] = i[a]; - for (a = 250; a >= 0; a--) { - S(c, c); - if(a !== 1) M(c, c, i); - } - for (a = 0; a < 16; a++) o[a] = c[a]; -} - -function crypto_scalarmult(q, n, p) { - var z = new Uint8Array(32); - var x = new Float64Array(80), r, i; - var a = gf(), b = gf(), c = gf(), - d = gf(), e = gf(), f = gf(); - for (i = 0; i < 31; i++) z[i] = n[i]; - z[31]=(n[31]&127)|64; - z[0]&=248; - unpack25519(x,p); - for (i = 0; i < 16; i++) { - b[i]=x[i]; - d[i]=a[i]=c[i]=0; - } - a[0]=d[0]=1; - for (i=254; i>=0; --i) { - r=(z[i>>>3]>>>(i&7))&1; - sel25519(a,b,r); - sel25519(c,d,r); - A(e,a,c); - Z(a,a,c); - A(c,b,d); - Z(b,b,d); - S(d,e); - S(f,a); - M(a,c,a); - M(c,b,e); - A(e,a,c); - Z(a,a,c); - S(b,a); - Z(c,d,f); - M(a,c,_121665); - A(a,a,d); - M(c,c,a); - M(a,d,f); - M(d,b,x); - S(b,e); - sel25519(a,b,r); - sel25519(c,d,r); - } - for (i = 0; i < 16; i++) { - x[i+16]=a[i]; - x[i+32]=c[i]; - x[i+48]=b[i]; - x[i+64]=d[i]; - } - var x32 = x.subarray(32); - var x16 = x.subarray(16); - inv25519(x32,x32); - M(x16,x16,x32); - pack25519(q,x16); - return 0; -} - -function crypto_scalarmult_base(q, n) { - return crypto_scalarmult(q, n, _9); -} - -function crypto_box_keypair(y, x) { - randombytes(x, 32); - return crypto_scalarmult_base(y, x); -} - -function crypto_box_beforenm(k, y, x) { - var s = new Uint8Array(32); - crypto_scalarmult(s, x, y); - return crypto_core_hsalsa20(k, _0, s, sigma); -} - -var crypto_box_afternm = crypto_secretbox; -var crypto_box_open_afternm = crypto_secretbox_open; - -function crypto_box(c, m, d, n, y, x) { - var k = new Uint8Array(32); - crypto_box_beforenm(k, y, x); - return crypto_box_afternm(c, m, d, n, k); -} - -function crypto_box_open(m, c, d, n, y, x) { - var k = new Uint8Array(32); - crypto_box_beforenm(k, y, x); - return crypto_box_open_afternm(m, c, d, n, k); -} - -var K = [ - 0x428a2f98, 0xd728ae22, 0x71374491, 0x23ef65cd, - 0xb5c0fbcf, 0xec4d3b2f, 0xe9b5dba5, 0x8189dbbc, - 0x3956c25b, 0xf348b538, 0x59f111f1, 0xb605d019, - 0x923f82a4, 0xaf194f9b, 0xab1c5ed5, 0xda6d8118, - 0xd807aa98, 0xa3030242, 0x12835b01, 0x45706fbe, - 0x243185be, 0x4ee4b28c, 0x550c7dc3, 0xd5ffb4e2, - 0x72be5d74, 0xf27b896f, 0x80deb1fe, 0x3b1696b1, - 0x9bdc06a7, 0x25c71235, 0xc19bf174, 0xcf692694, - 0xe49b69c1, 0x9ef14ad2, 0xefbe4786, 0x384f25e3, - 0x0fc19dc6, 0x8b8cd5b5, 0x240ca1cc, 0x77ac9c65, - 0x2de92c6f, 0x592b0275, 0x4a7484aa, 0x6ea6e483, - 0x5cb0a9dc, 0xbd41fbd4, 0x76f988da, 0x831153b5, - 0x983e5152, 0xee66dfab, 0xa831c66d, 0x2db43210, - 0xb00327c8, 0x98fb213f, 0xbf597fc7, 0xbeef0ee4, - 0xc6e00bf3, 0x3da88fc2, 0xd5a79147, 0x930aa725, - 0x06ca6351, 0xe003826f, 0x14292967, 0x0a0e6e70, - 0x27b70a85, 0x46d22ffc, 0x2e1b2138, 0x5c26c926, - 0x4d2c6dfc, 0x5ac42aed, 0x53380d13, 0x9d95b3df, - 0x650a7354, 0x8baf63de, 0x766a0abb, 0x3c77b2a8, - 0x81c2c92e, 0x47edaee6, 0x92722c85, 0x1482353b, - 0xa2bfe8a1, 0x4cf10364, 0xa81a664b, 0xbc423001, - 0xc24b8b70, 0xd0f89791, 0xc76c51a3, 0x0654be30, - 0xd192e819, 0xd6ef5218, 0xd6990624, 0x5565a910, - 0xf40e3585, 0x5771202a, 0x106aa070, 0x32bbd1b8, - 0x19a4c116, 0xb8d2d0c8, 0x1e376c08, 0x5141ab53, - 0x2748774c, 0xdf8eeb99, 0x34b0bcb5, 0xe19b48a8, - 0x391c0cb3, 0xc5c95a63, 0x4ed8aa4a, 0xe3418acb, - 0x5b9cca4f, 0x7763e373, 0x682e6ff3, 0xd6b2b8a3, - 0x748f82ee, 0x5defb2fc, 0x78a5636f, 0x43172f60, - 0x84c87814, 0xa1f0ab72, 0x8cc70208, 0x1a6439ec, - 0x90befffa, 0x23631e28, 0xa4506ceb, 0xde82bde9, - 0xbef9a3f7, 0xb2c67915, 0xc67178f2, 0xe372532b, - 0xca273ece, 0xea26619c, 0xd186b8c7, 0x21c0c207, - 0xeada7dd6, 0xcde0eb1e, 0xf57d4f7f, 0xee6ed178, - 0x06f067aa, 0x72176fba, 0x0a637dc5, 0xa2c898a6, - 0x113f9804, 0xbef90dae, 0x1b710b35, 0x131c471b, - 0x28db77f5, 0x23047d84, 0x32caab7b, 0x40c72493, - 0x3c9ebe0a, 0x15c9bebc, 0x431d67c4, 0x9c100d4c, - 0x4cc5d4be, 0xcb3e42b6, 0x597f299c, 0xfc657e2a, - 0x5fcb6fab, 0x3ad6faec, 0x6c44198c, 0x4a475817 -]; - -function crypto_hashblocks_hl(hh, hl, m, n) { - var wh = new Int32Array(16), wl = new Int32Array(16), - bh0, bh1, bh2, bh3, bh4, bh5, bh6, bh7, - bl0, bl1, bl2, bl3, bl4, bl5, bl6, bl7, - th, tl, i, j, h, l, a, b, c, d; - - var ah0 = hh[0], - ah1 = hh[1], - ah2 = hh[2], - ah3 = hh[3], - ah4 = hh[4], - ah5 = hh[5], - ah6 = hh[6], - ah7 = hh[7], - - al0 = hl[0], - al1 = hl[1], - al2 = hl[2], - al3 = hl[3], - al4 = hl[4], - al5 = hl[5], - al6 = hl[6], - al7 = hl[7]; - - var pos = 0; - while (n >= 128) { - for (i = 0; i < 16; i++) { - j = 8 * i + pos; - wh[i] = (m[j+0] << 24) | (m[j+1] << 16) | (m[j+2] << 8) | m[j+3]; - wl[i] = (m[j+4] << 24) | (m[j+5] << 16) | (m[j+6] << 8) | m[j+7]; - } - for (i = 0; i < 80; i++) { - bh0 = ah0; - bh1 = ah1; - bh2 = ah2; - bh3 = ah3; - bh4 = ah4; - bh5 = ah5; - bh6 = ah6; - bh7 = ah7; - - bl0 = al0; - bl1 = al1; - bl2 = al2; - bl3 = al3; - bl4 = al4; - bl5 = al5; - bl6 = al6; - bl7 = al7; - - // add - h = ah7; - l = al7; - - a = l & 0xffff; b = l >>> 16; - c = h & 0xffff; d = h >>> 16; - - // Sigma1 - h = ((ah4 >>> 14) | (al4 << (32-14))) ^ ((ah4 >>> 18) | (al4 << (32-18))) ^ ((al4 >>> (41-32)) | (ah4 << (32-(41-32)))); - l = ((al4 >>> 14) | (ah4 << (32-14))) ^ ((al4 >>> 18) | (ah4 << (32-18))) ^ ((ah4 >>> (41-32)) | (al4 << (32-(41-32)))); - - a += l & 0xffff; b += l >>> 16; - c += h & 0xffff; d += h >>> 16; - - // Ch - h = (ah4 & ah5) ^ (~ah4 & ah6); - l = (al4 & al5) ^ (~al4 & al6); - - a += l & 0xffff; b += l >>> 16; - c += h & 0xffff; d += h >>> 16; - - // K - h = K[i*2]; - l = K[i*2+1]; - - a += l & 0xffff; b += l >>> 16; - c += h & 0xffff; d += h >>> 16; - - // w - h = wh[i%16]; - l = wl[i%16]; - - a += l & 0xffff; b += l >>> 16; - c += h & 0xffff; d += h >>> 16; - - b += a >>> 16; - c += b >>> 16; - d += c >>> 16; - - th = c & 0xffff | d << 16; - tl = a & 0xffff | b << 16; - - // add - h = th; - l = tl; - - a = l & 0xffff; b = l >>> 16; - c = h & 0xffff; d = h >>> 16; - - // Sigma0 - h = ((ah0 >>> 28) | (al0 << (32-28))) ^ ((al0 >>> (34-32)) | (ah0 << (32-(34-32)))) ^ ((al0 >>> (39-32)) | (ah0 << (32-(39-32)))); - l = ((al0 >>> 28) | (ah0 << (32-28))) ^ ((ah0 >>> (34-32)) | (al0 << (32-(34-32)))) ^ ((ah0 >>> (39-32)) | (al0 << (32-(39-32)))); - - a += l & 0xffff; b += l >>> 16; - c += h & 0xffff; d += h >>> 16; - - // Maj - h = (ah0 & ah1) ^ (ah0 & ah2) ^ (ah1 & ah2); - l = (al0 & al1) ^ (al0 & al2) ^ (al1 & al2); - - a += l & 0xffff; b += l >>> 16; - c += h & 0xffff; d += h >>> 16; - - b += a >>> 16; - c += b >>> 16; - d += c >>> 16; - - bh7 = (c & 0xffff) | (d << 16); - bl7 = (a & 0xffff) | (b << 16); - - // add - h = bh3; - l = bl3; - - a = l & 0xffff; b = l >>> 16; - c = h & 0xffff; d = h >>> 16; - - h = th; - l = tl; - - a += l & 0xffff; b += l >>> 16; - c += h & 0xffff; d += h >>> 16; - - b += a >>> 16; - c += b >>> 16; - d += c >>> 16; - - bh3 = (c & 0xffff) | (d << 16); - bl3 = (a & 0xffff) | (b << 16); + nacl.box.keyPair = function () { + var pk = new Uint8Array(crypto_box_PUBLICKEYBYTES); + var sk = new Uint8Array(crypto_box_SECRETKEYBYTES); + crypto_box_keypair(pk, sk); + return { publicKey: pk, secretKey: sk }; + }; + + nacl.box.keyPair.fromSecretKey = function (secretKey) { + checkArrayTypes(secretKey); + if (secretKey.length !== crypto_box_SECRETKEYBYTES) { throw new Error('bad secret key size'); } + var pk = new Uint8Array(crypto_box_PUBLICKEYBYTES); + crypto_scalarmult_base(pk, secretKey); + return { publicKey: pk, secretKey: new Uint8Array(secretKey) }; + }; + + nacl.box.publicKeyLength = crypto_box_PUBLICKEYBYTES; + nacl.box.secretKeyLength = crypto_box_SECRETKEYBYTES; + nacl.box.sharedKeyLength = crypto_box_BEFORENMBYTES; + nacl.box.nonceLength = crypto_box_NONCEBYTES; + nacl.box.overheadLength = nacl.secretbox.overheadLength; + + nacl.sign = function (msg, secretKey) { + checkArrayTypes(msg, secretKey); + if (secretKey.length !== crypto_sign_SECRETKEYBYTES) { throw new Error('bad secret key size'); } + var signedMsg = new Uint8Array(crypto_sign_BYTES + msg.length); + crypto_sign(signedMsg, msg, msg.length, secretKey); + return signedMsg; + }; - ah1 = bh0; - ah2 = bh1; - ah3 = bh2; - ah4 = bh3; - ah5 = bh4; - ah6 = bh5; - ah7 = bh6; - ah0 = bh7; + nacl.sign.open = function (signedMsg, publicKey) { + if (arguments.length !== 2) { throw new Error('nacl.sign.open accepts 2 arguments; did you mean to use nacl.sign.detached.verify?'); } + checkArrayTypes(signedMsg, publicKey); + if (publicKey.length !== crypto_sign_PUBLICKEYBYTES) { throw new Error('bad public key size'); } + var tmp = new Uint8Array(signedMsg.length); + var mlen = crypto_sign_open(tmp, signedMsg, signedMsg.length, publicKey); + if (mlen < 0) return null; + var m = new Uint8Array(mlen); + for (var i = 0; i < m.length; i++) m[i] = tmp[i]; + return m; + }; - al1 = bl0; - al2 = bl1; - al3 = bl2; - al4 = bl3; - al5 = bl4; - al6 = bl5; - al7 = bl6; - al0 = bl7; + nacl.sign.detached = function (msg, secretKey) { + var signedMsg = nacl.sign(msg, secretKey); + var sig = new Uint8Array(crypto_sign_BYTES); + for (var i = 0; i < sig.length; i++) sig[i] = signedMsg[i]; + return sig; + }; - if (i%16 === 15) { - for (j = 0; j < 16; j++) { - // add - h = wh[j]; - l = wl[j]; + nacl.sign.detached.verify = function (msg, sig, publicKey) { + checkArrayTypes(msg, sig, publicKey); + if (sig.length !== crypto_sign_BYTES) { throw new Error('bad signature size'); } + if (publicKey.length !== crypto_sign_PUBLICKEYBYTES) { throw new Error('bad public key size'); } + var sm = new Uint8Array(crypto_sign_BYTES + msg.length); + var m = new Uint8Array(crypto_sign_BYTES + msg.length); + var i; + for (i = 0; i < crypto_sign_BYTES; i++) sm[i] = sig[i]; + for (i = 0; i < msg.length; i++) sm[i + crypto_sign_BYTES] = msg[i]; + return (crypto_sign_open(m, sm, sm.length, publicKey) >= 0); + }; - a = l & 0xffff; b = l >>> 16; - c = h & 0xffff; d = h >>> 16; + nacl.sign.keyPair = function () { + var pk = new Uint8Array(crypto_sign_PUBLICKEYBYTES); + var sk = new Uint8Array(crypto_sign_SECRETKEYBYTES); + crypto_sign_keypair(pk, sk); + return { publicKey: pk, secretKey: sk }; + }; - h = wh[(j+9)%16]; - l = wl[(j+9)%16]; + nacl.sign.keyPair.fromSecretKey = function (secretKey) { + checkArrayTypes(secretKey); + if (secretKey.length !== crypto_sign_SECRETKEYBYTES) { throw new Error('bad secret key size'); } + var pk = new Uint8Array(crypto_sign_PUBLICKEYBYTES); + for (var i = 0; i < pk.length; i++) pk[i] = secretKey[32 + i]; + return { publicKey: pk, secretKey: new Uint8Array(secretKey) }; + }; - a += l & 0xffff; b += l >>> 16; - c += h & 0xffff; d += h >>> 16; + nacl.sign.keyPair.fromSeed = function (seed) { + checkArrayTypes(seed); + if (seed.length !== crypto_sign_SEEDBYTES) { throw new Error('bad seed size'); } + var pk = new Uint8Array(crypto_sign_PUBLICKEYBYTES); + var sk = new Uint8Array(crypto_sign_SECRETKEYBYTES); + for (var i = 0; i < 32; i++) sk[i] = seed[i]; + crypto_sign_keypair(pk, sk, true); + return { publicKey: pk, secretKey: sk }; + }; - // sigma0 - th = wh[(j+1)%16]; - tl = wl[(j+1)%16]; - h = ((th >>> 1) | (tl << (32-1))) ^ ((th >>> 8) | (tl << (32-8))) ^ (th >>> 7); - l = ((tl >>> 1) | (th << (32-1))) ^ ((tl >>> 8) | (th << (32-8))) ^ ((tl >>> 7) | (th << (32-7))); + nacl.sign.publicKeyLength = crypto_sign_PUBLICKEYBYTES; + nacl.sign.secretKeyLength = crypto_sign_SECRETKEYBYTES; + nacl.sign.seedLength = crypto_sign_SEEDBYTES; + nacl.sign.signatureLength = crypto_sign_BYTES; - a += l & 0xffff; b += l >>> 16; - c += h & 0xffff; d += h >>> 16; + nacl.hash = function (msg) { + checkArrayTypes(msg); + var h = new Uint8Array(crypto_hash_BYTES); + crypto_hash(h, msg, msg.length); + return h; + }; - // sigma1 - th = wh[(j+14)%16]; - tl = wl[(j+14)%16]; - h = ((th >>> 19) | (tl << (32-19))) ^ ((tl >>> (61-32)) | (th << (32-(61-32)))) ^ (th >>> 6); - l = ((tl >>> 19) | (th << (32-19))) ^ ((th >>> (61-32)) | (tl << (32-(61-32)))) ^ ((tl >>> 6) | (th << (32-6))); + nacl.hash.hashLength = crypto_hash_BYTES; - a += l & 0xffff; b += l >>> 16; - c += h & 0xffff; d += h >>> 16; + nacl.verify = function (x, y) { + checkArrayTypes(x, y); + // Zero length arguments are considered not equal. + if (x.length === 0 || y.length === 0) return false; + if (x.length !== y.length) return false; + return (vn(x, 0, y, 0, x.length) === 0); + }; - b += a >>> 16; - c += b >>> 16; - d += c >>> 16; + nacl.setPRNG = function (fn) { + randombytes = fn; + }; - wh[j] = (c & 0xffff) | (d << 16); - wl[j] = (a & 0xffff) | (b << 16); + (function () { + // Initialize PRNG if environment provides CSPRNG. + // If not, methods calling randombytes will throw. + var crypto = typeof self !== 'undefined' ? (self.crypto || self.msCrypto) : null; + if (crypto && crypto.getRandomValues) { + // Browsers. + var QUOTA = 65536; + nacl.setPRNG(function (x, n) { + var i; var v = new Uint8Array(n); + for (i = 0; i < n; i += QUOTA) { + crypto.getRandomValues(v.subarray(i, i + Math.min(n - i, QUOTA))); + } + for (i = 0; i < n; i++) x[i] = v[i]; + cleanup(v); + }); + } else if (typeof require !== 'undefined') { + // Node.js. + crypto = require('crypto'); + if (crypto && crypto.randomBytes) { + nacl.setPRNG(function (x, n) { + var i; var v = crypto.randomBytes(n); + for (i = 0; i < n; i++) x[i] = v[i]; + cleanup(v); + }); + } } - } - } + })(); + })(typeof module !== 'undefined' && module.exports ? module.exports : (self.nacl = self.nacl || {})); + }, { crypto: 70 }], + 389: [function (require, module, exports) { + // Copyright Joyent, Inc. and other Node contributors. + // + // Permission is hereby granted, free of charge, to any person obtaining a + // copy of this software and associated documentation files (the + // "Software"), to deal in the Software without restriction, including + // without limitation the rights to use, copy, modify, merge, publish, + // distribute, sublicense, and/or sell copies of the Software, and to permit + // persons to whom the Software is furnished to do so, subject to the + // following conditions: + // + // The above copyright notice and this permission notice shall be included + // in all copies or substantial portions of the Software. + // + // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN + // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + // USE OR OTHER DEALINGS IN THE SOFTWARE. + + 'use strict'; + + var punycode = require('punycode'); + var util = require('./util'); + + exports.parse = urlParse; + exports.resolve = urlResolve; + exports.resolveObject = urlResolveObject; + exports.format = urlFormat; + + exports.Url = Url; + + function Url () { + this.protocol = null; + this.slashes = null; + this.auth = null; + this.host = null; + this.port = null; + this.hostname = null; + this.hash = null; + this.search = null; + this.query = null; + this.pathname = null; + this.path = null; + this.href = null; + } + + // Reference: RFC 3986, RFC 1808, RFC 2396 + + // define these here so at least they only have to be + // compiled once on the first module load. + var protocolPattern = /^([a-z0-9.+-]+:)/i; + var portPattern = /:[0-9]*$/; + + // Special case for a simple path URL + var simplePathPattern = /^(\/\/?(?!\/)[^\?\s]*)(\?[^\s]*)?$/; + + // RFC 2396: characters reserved for delimiting URLs. + // We actually just auto-escape these. + var delims = ['<', '>', '"', '`', ' ', '\r', '\n', '\t']; + + // RFC 2396: characters not allowed for various reasons. + var unwise = ['{', '}', '|', '\\', '^', '`'].concat(delims); + + // Allowed by RFCs, but cause of XSS attacks. Always escape these. + var autoEscape = ['\''].concat(unwise); + // Characters that are never ever allowed in a hostname. + // Note that any invalid chars are also handled, but these + // are the ones that are *expected* to be seen, so we fast-path + // them. + var nonHostChars = ['%', '/', '?', ';', '#'].concat(autoEscape); + var hostEndingChars = ['/', '?', '#']; + var hostnameMaxLen = 255; + var hostnamePartPattern = /^[+a-z0-9A-Z_-]{0,63}$/; + var hostnamePartStart = /^([+a-z0-9A-Z_-]{0,63})(.*)$/; + // protocols that can allow "unsafe" and "unwise" chars. + var unsafeProtocol = { + javascript: true, + 'javascript:': true + }; + // protocols that never have a hostname. + var hostlessProtocol = { + javascript: true, + 'javascript:': true + }; + // protocols that always contain a // bit. + var slashedProtocol = { + http: true, + https: true, + ftp: true, + gopher: true, + file: true, + 'http:': true, + 'https:': true, + 'ftp:': true, + 'gopher:': true, + 'file:': true + }; + var querystring = require('querystring'); - // add - h = ah0; - l = al0; + function urlParse (url, parseQueryString, slashesDenoteHost) { + if (url && util.isObject(url) && url instanceof Url) return url; - a = l & 0xffff; b = l >>> 16; - c = h & 0xffff; d = h >>> 16; + var u = new Url(); + u.parse(url, parseQueryString, slashesDenoteHost); + return u; + } - h = hh[0]; - l = hl[0]; + Url.prototype.parse = function (url, parseQueryString, slashesDenoteHost) { + if (!util.isString(url)) { + throw new TypeError("Parameter 'url' must be a string, not " + typeof url); + } - a += l & 0xffff; b += l >>> 16; - c += h & 0xffff; d += h >>> 16; + // Copy chrome, IE, opera backslash-handling behavior. + // Back slashes before the query string get converted to forward slashes + // See: https://code.google.com/p/chromium/issues/detail?id=25916 + var queryIndex = url.indexOf('?'); + var splitter = + (queryIndex !== -1 && queryIndex < url.indexOf('#')) ? '?' : '#'; + var uSplit = url.split(splitter); + var slashRegex = /\\/g; + uSplit[0] = uSplit[0].replace(slashRegex, '/'); + url = uSplit.join(splitter); + + var rest = url; + + // trim before proceeding. + // This is to support parse stuff like " http://foo.com \n" + rest = rest.trim(); + + if (!slashesDenoteHost && url.split('#').length === 1) { + // Try fast path regexp + var simplePath = simplePathPattern.exec(rest); + if (simplePath) { + this.path = rest; + this.href = rest; + this.pathname = simplePath[1]; + if (simplePath[2]) { + this.search = simplePath[2]; + if (parseQueryString) { + this.query = querystring.parse(this.search.substr(1)); + } else { + this.query = this.search.substr(1); + } + } else if (parseQueryString) { + this.search = ''; + this.query = {}; + } + return this; + } + } - b += a >>> 16; - c += b >>> 16; - d += c >>> 16; + var proto = protocolPattern.exec(rest); + if (proto) { + proto = proto[0]; + var lowerProto = proto.toLowerCase(); + this.protocol = lowerProto; + rest = rest.substr(proto.length); + } - hh[0] = ah0 = (c & 0xffff) | (d << 16); - hl[0] = al0 = (a & 0xffff) | (b << 16); + // figure out if it's got a host + // user@server is *always* interpreted as a hostname, and url + // resolution will treat //foo/bar as host=foo,path=bar because that's + // how the browser resolves relative URLs. + if (slashesDenoteHost || proto || rest.match(/^\/\/[^@\/]+@[^@\/]+/)) { + var slashes = rest.substr(0, 2) === '//'; + if (slashes && !(proto && hostlessProtocol[proto])) { + rest = rest.substr(2); + this.slashes = true; + } + } - h = ah1; - l = al1; + if (!hostlessProtocol[proto] && + (slashes || (proto && !slashedProtocol[proto]))) { + // there's a hostname. + // the first instance of /, ?, ;, or # ends the host. + // + // If there is an @ in the hostname, then non-host chars *are* allowed + // to the left of the last @ sign, unless some host-ending character + // comes *before* the @-sign. + // URLs are obnoxious. + // + // ex: + // http://a@b@c/ => user:a@b host:c + // http://a@b?@c => user:a host:c path:/?@c + + // v0.12 TODO(isaacs): This is not quite how Chrome does things. + // Review our test case against browsers more comprehensively. + + // find the first instance of any hostEndingChars + var hostEnd = -1; + for (var i = 0; i < hostEndingChars.length; i++) { + var hec = rest.indexOf(hostEndingChars[i]); + if (hec !== -1 && (hostEnd === -1 || hec < hostEnd)) { hostEnd = hec; } + } + + // at this point, either we have an explicit point where the + // auth portion cannot go past, or the last @ char is the decider. + var auth, atSign; + if (hostEnd === -1) { + // atSign can be anywhere. + atSign = rest.lastIndexOf('@'); + } else { + // atSign must be in auth portion. + // http://a@b/c@d => host:b auth:a path:/c@d + atSign = rest.lastIndexOf('@', hostEnd); + } - a = l & 0xffff; b = l >>> 16; - c = h & 0xffff; d = h >>> 16; + // Now we have a portion which is definitely the auth. + // Pull that off. + if (atSign !== -1) { + auth = rest.slice(0, atSign); + rest = rest.slice(atSign + 1); + this.auth = decodeURIComponent(auth); + } - h = hh[1]; - l = hl[1]; + // the host is the remaining to the left of the first non-host char + hostEnd = -1; + for (var i = 0; i < nonHostChars.length; i++) { + var hec = rest.indexOf(nonHostChars[i]); + if (hec !== -1 && (hostEnd === -1 || hec < hostEnd)) { hostEnd = hec; } + } + // if we still have not hit it, then the entire thing is a host. + if (hostEnd === -1) { hostEnd = rest.length; } - a += l & 0xffff; b += l >>> 16; - c += h & 0xffff; d += h >>> 16; + this.host = rest.slice(0, hostEnd); + rest = rest.slice(hostEnd); - b += a >>> 16; - c += b >>> 16; - d += c >>> 16; + // pull out port. + this.parseHost(); - hh[1] = ah1 = (c & 0xffff) | (d << 16); - hl[1] = al1 = (a & 0xffff) | (b << 16); + // we've indicated that there is a hostname, + // so even if it's empty, it has to be present. + this.hostname = this.hostname || ''; - h = ah2; - l = al2; + // if hostname begins with [ and ends with ] + // assume that it's an IPv6 address. + var ipv6Hostname = this.hostname[0] === '[' && + this.hostname[this.hostname.length - 1] === ']'; - a = l & 0xffff; b = l >>> 16; - c = h & 0xffff; d = h >>> 16; + // validate a little. + if (!ipv6Hostname) { + var hostparts = this.hostname.split(/\./); + for (var i = 0, l = hostparts.length; i < l; i++) { + var part = hostparts[i]; + if (!part) continue; + if (!part.match(hostnamePartPattern)) { + var newpart = ''; + for (var j = 0, k = part.length; j < k; j++) { + if (part.charCodeAt(j) > 127) { + // we replace non-ASCII char with a temporary placeholder + // we need this to make sure size of hostname is not + // broken by replacing non-ASCII by nothing + newpart += 'x'; + } else { + newpart += part[j]; + } + } + // we test again with ASCII char only + if (!newpart.match(hostnamePartPattern)) { + var validParts = hostparts.slice(0, i); + var notHost = hostparts.slice(i + 1); + var bit = part.match(hostnamePartStart); + if (bit) { + validParts.push(bit[1]); + notHost.unshift(bit[2]); + } + if (notHost.length) { + rest = '/' + notHost.join('.') + rest; + } + this.hostname = validParts.join('.'); + break; + } + } + } + } - h = hh[2]; - l = hl[2]; + if (this.hostname.length > hostnameMaxLen) { + this.hostname = ''; + } else { + // hostnames are always lower case. + this.hostname = this.hostname.toLowerCase(); + } - a += l & 0xffff; b += l >>> 16; - c += h & 0xffff; d += h >>> 16; + if (!ipv6Hostname) { + // IDNA Support: Returns a punycoded representation of "domain". + // It only converts parts of the domain name that + // have non-ASCII characters, i.e. it doesn't matter if + // you call it with a domain that already is ASCII-only. + this.hostname = punycode.toASCII(this.hostname); + } - b += a >>> 16; - c += b >>> 16; - d += c >>> 16; + var p = this.port ? ':' + this.port : ''; + var h = this.hostname || ''; + this.host = h + p; + this.href += this.host; - hh[2] = ah2 = (c & 0xffff) | (d << 16); - hl[2] = al2 = (a & 0xffff) | (b << 16); + // strip [ and ] from the hostname + // the host field still retains them, though + if (ipv6Hostname) { + this.hostname = this.hostname.substr(1, this.hostname.length - 2); + if (rest[0] !== '/') { + rest = '/' + rest; + } + } + } - h = ah3; - l = al3; + // now rest is set to the post-host stuff. + // chop off any delim chars. + if (!unsafeProtocol[lowerProto]) { + // First, make 100% sure that any "autoEscape" chars get + // escaped, even if encodeURIComponent doesn't think they + // need to be. + for (var i = 0, l = autoEscape.length; i < l; i++) { + var ae = autoEscape[i]; + if (rest.indexOf(ae) === -1) { continue; } + var esc = encodeURIComponent(ae); + if (esc === ae) { + esc = escape(ae); + } + rest = rest.split(ae).join(esc); + } + } - a = l & 0xffff; b = l >>> 16; - c = h & 0xffff; d = h >>> 16; + // chop off from the tail first. + var hash = rest.indexOf('#'); + if (hash !== -1) { + // got a fragment string. + this.hash = rest.substr(hash); + rest = rest.slice(0, hash); + } + var qm = rest.indexOf('?'); + if (qm !== -1) { + this.search = rest.substr(qm); + this.query = rest.substr(qm + 1); + if (parseQueryString) { + this.query = querystring.parse(this.query); + } + rest = rest.slice(0, qm); + } else if (parseQueryString) { + // no query string, but parseQueryString still requested + this.search = ''; + this.query = {}; + } + if (rest) this.pathname = rest; + if (slashedProtocol[lowerProto] && + this.hostname && !this.pathname) { + this.pathname = '/'; + } - h = hh[3]; - l = hl[3]; + // to support http.request + if (this.pathname || this.search) { + var p = this.pathname || ''; + var s = this.search || ''; + this.path = p + s; + } - a += l & 0xffff; b += l >>> 16; - c += h & 0xffff; d += h >>> 16; + // finally, reconstruct the href based on what has been validated. + this.href = this.format(); + return this; + }; - b += a >>> 16; - c += b >>> 16; - d += c >>> 16; + // format a parsed object into a url string + function urlFormat (obj) { + // ensure it's an object, and not a string url. + // If it's an obj, this is a no-op. + // this way, you can call url_format() on strings + // to clean up potentially wonky urls. + if (util.isString(obj)) obj = urlParse(obj); + if (!(obj instanceof Url)) return Url.prototype.format.call(obj); + return obj.format(); + } + + Url.prototype.format = function () { + var auth = this.auth || ''; + if (auth) { + auth = encodeURIComponent(auth); + auth = auth.replace(/%3A/i, ':'); + auth += '@'; + } - hh[3] = ah3 = (c & 0xffff) | (d << 16); - hl[3] = al3 = (a & 0xffff) | (b << 16); + var protocol = this.protocol || ''; + var pathname = this.pathname || ''; + var hash = this.hash || ''; + var host = false; + var query = ''; + + if (this.host) { + host = auth + this.host; + } else if (this.hostname) { + host = auth + (this.hostname.indexOf(':') === -1 + ? this.hostname + : '[' + this.hostname + ']'); + if (this.port) { + host += ':' + this.port; + } + } - h = ah4; - l = al4; + if (this.query && + util.isObject(this.query) && + Object.keys(this.query).length) { + query = querystring.stringify(this.query); + } - a = l & 0xffff; b = l >>> 16; - c = h & 0xffff; d = h >>> 16; + var search = this.search || (query && ('?' + query)) || ''; - h = hh[4]; - l = hl[4]; + if (protocol && protocol.substr(-1) !== ':') protocol += ':'; - a += l & 0xffff; b += l >>> 16; - c += h & 0xffff; d += h >>> 16; + // only the slashedProtocols get the //. Not mailto:, xmpp:, etc. + // unless they had them to begin with. + if (this.slashes || + (!protocol || slashedProtocol[protocol]) && host !== false) { + host = '//' + (host || ''); + if (pathname && pathname.charAt(0) !== '/') pathname = '/' + pathname; + } else if (!host) { + host = ''; + } - b += a >>> 16; - c += b >>> 16; - d += c >>> 16; + if (hash && hash.charAt(0) !== '#') hash = '#' + hash; + if (search && search.charAt(0) !== '?') search = '?' + search; - hh[4] = ah4 = (c & 0xffff) | (d << 16); - hl[4] = al4 = (a & 0xffff) | (b << 16); + pathname = pathname.replace(/[?#]/g, function (match) { + return encodeURIComponent(match); + }); + search = search.replace('#', '%23'); - h = ah5; - l = al5; + return protocol + host + pathname + search + hash; + }; - a = l & 0xffff; b = l >>> 16; - c = h & 0xffff; d = h >>> 16; + function urlResolve (source, relative) { + return urlParse(source, false, true).resolve(relative); + } - h = hh[5]; - l = hl[5]; + Url.prototype.resolve = function (relative) { + return this.resolveObject(urlParse(relative, false, true)).format(); + }; - a += l & 0xffff; b += l >>> 16; - c += h & 0xffff; d += h >>> 16; + function urlResolveObject (source, relative) { + if (!source) return relative; + return urlParse(source, false, true).resolveObject(relative); + } - b += a >>> 16; - c += b >>> 16; - d += c >>> 16; + Url.prototype.resolveObject = function (relative) { + if (util.isString(relative)) { + var rel = new Url(); + rel.parse(relative, false, true); + relative = rel; + } - hh[5] = ah5 = (c & 0xffff) | (d << 16); - hl[5] = al5 = (a & 0xffff) | (b << 16); + var result = new Url(); + var tkeys = Object.keys(this); + for (var tk = 0; tk < tkeys.length; tk++) { + var tkey = tkeys[tk]; + result[tkey] = this[tkey]; + } - h = ah6; - l = al6; + // hash is always overridden, no matter what. + // even href="" will remove it. + result.hash = relative.hash; - a = l & 0xffff; b = l >>> 16; - c = h & 0xffff; d = h >>> 16; + // if the relative url is empty, then there's nothing left to do here. + if (relative.href === '') { + result.href = result.format(); + return result; + } - h = hh[6]; - l = hl[6]; + // hrefs like //foo/bar always cut to the protocol. + if (relative.slashes && !relative.protocol) { + // take everything except the protocol from relative + var rkeys = Object.keys(relative); + for (var rk = 0; rk < rkeys.length; rk++) { + var rkey = rkeys[rk]; + if (rkey !== 'protocol') { result[rkey] = relative[rkey]; } + } - a += l & 0xffff; b += l >>> 16; - c += h & 0xffff; d += h >>> 16; + // urlParse appends trailing / to urls like http://www.example.com + if (slashedProtocol[result.protocol] && + result.hostname && !result.pathname) { + result.path = result.pathname = '/'; + } - b += a >>> 16; - c += b >>> 16; - d += c >>> 16; + result.href = result.format(); + return result; + } - hh[6] = ah6 = (c & 0xffff) | (d << 16); - hl[6] = al6 = (a & 0xffff) | (b << 16); + if (relative.protocol && relative.protocol !== result.protocol) { + // if it's a known url protocol, then changing + // the protocol does weird things + // first, if it's not file:, then we MUST have a host, + // and if there was a path + // to begin with, then we MUST have a path. + // if it is file:, then the host is dropped, + // because that's known to be hostless. + // anything else is assumed to be absolute. + if (!slashedProtocol[relative.protocol]) { + var keys = Object.keys(relative); + for (var v = 0; v < keys.length; v++) { + var k = keys[v]; + result[k] = relative[k]; + } + result.href = result.format(); + return result; + } + + result.protocol = relative.protocol; + if (!relative.host && !hostlessProtocol[relative.protocol]) { + var relPath = (relative.pathname || '').split('/'); + while (relPath.length && !(relative.host = relPath.shift())); + if (!relative.host) relative.host = ''; + if (!relative.hostname) relative.hostname = ''; + if (relPath[0] !== '') relPath.unshift(''); + if (relPath.length < 2) relPath.unshift(''); + result.pathname = relPath.join('/'); + } else { + result.pathname = relative.pathname; + } + result.search = relative.search; + result.query = relative.query; + result.host = relative.host || ''; + result.auth = relative.auth; + result.hostname = relative.hostname || relative.host; + result.port = relative.port; + // to support http.request + if (result.pathname || result.search) { + var p = result.pathname || ''; + var s = result.search || ''; + result.path = p + s; + } + result.slashes = result.slashes || relative.slashes; + result.href = result.format(); + return result; + } - h = ah7; - l = al7; + var isSourceAbs = (result.pathname && result.pathname.charAt(0) === '/'); + var isRelAbs = ( + relative.host || + relative.pathname && relative.pathname.charAt(0) === '/' + ); + var mustEndAbs = (isRelAbs || isSourceAbs || + (result.host && relative.pathname)); + var removeAllDots = mustEndAbs; + var srcPath = result.pathname && result.pathname.split('/') || []; + var relPath = relative.pathname && relative.pathname.split('/') || []; + var psychotic = result.protocol && !slashedProtocol[result.protocol]; + + // if the url is a non-slashed url, then relative + // links like ../.. should be able + // to crawl up to the hostname, as well. This is strange. + // result.protocol has already been set by now. + // Later on, put the first path part into the host field. + if (psychotic) { + result.hostname = ''; + result.port = null; + if (result.host) { + if (srcPath[0] === '') srcPath[0] = result.host; + else srcPath.unshift(result.host); + } + result.host = ''; + if (relative.protocol) { + relative.hostname = null; + relative.port = null; + if (relative.host) { + if (relPath[0] === '') relPath[0] = relative.host; + else relPath.unshift(relative.host); + } + relative.host = null; + } + mustEndAbs = mustEndAbs && (relPath[0] === '' || srcPath[0] === ''); + } - a = l & 0xffff; b = l >>> 16; - c = h & 0xffff; d = h >>> 16; + if (isRelAbs) { + // it's absolute. + result.host = (relative.host || relative.host === '') + ? relative.host : result.host; + result.hostname = (relative.hostname || relative.hostname === '') + ? relative.hostname : result.hostname; + result.search = relative.search; + result.query = relative.query; + srcPath = relPath; + // fall through to the dot-handling below. + } else if (relPath.length) { + // it's relative + // throw away the existing file, and take the new path instead. + if (!srcPath) srcPath = []; + srcPath.pop(); + srcPath = srcPath.concat(relPath); + result.search = relative.search; + result.query = relative.query; + } else if (!util.isNullOrUndefined(relative.search)) { + // just pull out the search. + // like href='?foo'. + // Put this after the other two cases because it simplifies the booleans + if (psychotic) { + result.hostname = result.host = srcPath.shift(); + // occationaly the auth can get stuck only in host + // this especially happens in cases like + // url.resolveObject('mailto:local1@domain1', 'local2@domain2') + var authInHost = result.host && result.host.indexOf('@') > 0 + ? result.host.split('@') : false; + if (authInHost) { + result.auth = authInHost.shift(); + result.host = result.hostname = authInHost.shift(); + } + } + result.search = relative.search; + result.query = relative.query; + // to support http.request + if (!util.isNull(result.pathname) || !util.isNull(result.search)) { + result.path = (result.pathname ? result.pathname : '') + + (result.search ? result.search : ''); + } + result.href = result.format(); + return result; + } - h = hh[7]; - l = hl[7]; + if (!srcPath.length) { + // no path at all. easy. + // we've already handled the other stuff above. + result.pathname = null; + // to support http.request + if (result.search) { + result.path = '/' + result.search; + } else { + result.path = null; + } + result.href = result.format(); + return result; + } - a += l & 0xffff; b += l >>> 16; - c += h & 0xffff; d += h >>> 16; + // if a url ENDs in . or .., then it must get a trailing slash. + // however, if it ends in anything else non-slashy, + // then it must NOT get a trailing slash. + var last = srcPath.slice(-1)[0]; + var hasTrailingSlash = ( + (result.host || relative.host || srcPath.length > 1) && + (last === '.' || last === '..') || last === ''); - b += a >>> 16; - c += b >>> 16; - d += c >>> 16; + // strip single dots, resolve double dots to parent dir + // if the path tries to go above the root, `up` ends up > 0 + var up = 0; + for (var i = srcPath.length; i >= 0; i--) { + last = srcPath[i]; + if (last === '.') { + srcPath.splice(i, 1); + } else if (last === '..') { + srcPath.splice(i, 1); + up++; + } else if (up) { + srcPath.splice(i, 1); + up--; + } + } - hh[7] = ah7 = (c & 0xffff) | (d << 16); - hl[7] = al7 = (a & 0xffff) | (b << 16); + // if the path is allowed to go above the root, restore leading ..s + if (!mustEndAbs && !removeAllDots) { + for (; up--; up) { + srcPath.unshift('..'); + } + } - pos += 128; - n -= 128; - } + if (mustEndAbs && srcPath[0] !== '' && + (!srcPath[0] || srcPath[0].charAt(0) !== '/')) { + srcPath.unshift(''); + } - return n; -} - -function crypto_hash(out, m, n) { - var hh = new Int32Array(8), - hl = new Int32Array(8), - x = new Uint8Array(256), - i, b = n; - - hh[0] = 0x6a09e667; - hh[1] = 0xbb67ae85; - hh[2] = 0x3c6ef372; - hh[3] = 0xa54ff53a; - hh[4] = 0x510e527f; - hh[5] = 0x9b05688c; - hh[6] = 0x1f83d9ab; - hh[7] = 0x5be0cd19; - - hl[0] = 0xf3bcc908; - hl[1] = 0x84caa73b; - hl[2] = 0xfe94f82b; - hl[3] = 0x5f1d36f1; - hl[4] = 0xade682d1; - hl[5] = 0x2b3e6c1f; - hl[6] = 0xfb41bd6b; - hl[7] = 0x137e2179; - - crypto_hashblocks_hl(hh, hl, m, n); - n %= 128; - - for (i = 0; i < n; i++) x[i] = m[b-n+i]; - x[n] = 128; - - n = 256-128*(n<112?1:0); - x[n-9] = 0; - ts64(x, n-8, (b / 0x20000000) | 0, b << 3); - crypto_hashblocks_hl(hh, hl, x, n); - - for (i = 0; i < 8; i++) ts64(out, 8*i, hh[i], hl[i]); - - return 0; -} - -function add(p, q) { - var a = gf(), b = gf(), c = gf(), - d = gf(), e = gf(), f = gf(), - g = gf(), h = gf(), t = gf(); - - Z(a, p[1], p[0]); - Z(t, q[1], q[0]); - M(a, a, t); - A(b, p[0], p[1]); - A(t, q[0], q[1]); - M(b, b, t); - M(c, p[3], q[3]); - M(c, c, D2); - M(d, p[2], q[2]); - A(d, d, d); - Z(e, b, a); - Z(f, d, c); - A(g, d, c); - A(h, b, a); - - M(p[0], e, f); - M(p[1], h, g); - M(p[2], g, f); - M(p[3], e, h); -} - -function cswap(p, q, b) { - var i; - for (i = 0; i < 4; i++) { - sel25519(p[i], q[i], b); - } -} - -function pack(r, p) { - var tx = gf(), ty = gf(), zi = gf(); - inv25519(zi, p[2]); - M(tx, p[0], zi); - M(ty, p[1], zi); - pack25519(r, ty); - r[31] ^= par25519(tx) << 7; -} - -function scalarmult(p, q, s) { - var b, i; - set25519(p[0], gf0); - set25519(p[1], gf1); - set25519(p[2], gf1); - set25519(p[3], gf0); - for (i = 255; i >= 0; --i) { - b = (s[(i/8)|0] >> (i&7)) & 1; - cswap(p, q, b); - add(q, p); - add(p, p); - cswap(p, q, b); - } -} - -function scalarbase(p, s) { - var q = [gf(), gf(), gf(), gf()]; - set25519(q[0], X); - set25519(q[1], Y); - set25519(q[2], gf1); - M(q[3], X, Y); - scalarmult(p, q, s); -} - -function crypto_sign_keypair(pk, sk, seeded) { - var d = new Uint8Array(64); - var p = [gf(), gf(), gf(), gf()]; - var i; - - if (!seeded) randombytes(sk, 32); - crypto_hash(d, sk, 32); - d[0] &= 248; - d[31] &= 127; - d[31] |= 64; - - scalarbase(p, d); - pack(pk, p); - - for (i = 0; i < 32; i++) sk[i+32] = pk[i]; - return 0; -} - -var L = new Float64Array([0xed, 0xd3, 0xf5, 0x5c, 0x1a, 0x63, 0x12, 0x58, 0xd6, 0x9c, 0xf7, 0xa2, 0xde, 0xf9, 0xde, 0x14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x10]); - -function modL(r, x) { - var carry, i, j, k; - for (i = 63; i >= 32; --i) { - carry = 0; - for (j = i - 32, k = i - 12; j < k; ++j) { - x[j] += carry - 16 * x[i] * L[j - (i - 32)]; - carry = (x[j] + 128) >> 8; - x[j] -= carry * 256; - } - x[j] += carry; - x[i] = 0; - } - carry = 0; - for (j = 0; j < 32; j++) { - x[j] += carry - (x[31] >> 4) * L[j]; - carry = x[j] >> 8; - x[j] &= 255; - } - for (j = 0; j < 32; j++) x[j] -= carry * L[j]; - for (i = 0; i < 32; i++) { - x[i+1] += x[i] >> 8; - r[i] = x[i] & 255; - } -} - -function reduce(r) { - var x = new Float64Array(64), i; - for (i = 0; i < 64; i++) x[i] = r[i]; - for (i = 0; i < 64; i++) r[i] = 0; - modL(r, x); -} - -// Note: difference from C - smlen returned, not passed as argument. -function crypto_sign(sm, m, n, sk) { - var d = new Uint8Array(64), h = new Uint8Array(64), r = new Uint8Array(64); - var i, j, x = new Float64Array(64); - var p = [gf(), gf(), gf(), gf()]; - - crypto_hash(d, sk, 32); - d[0] &= 248; - d[31] &= 127; - d[31] |= 64; - - var smlen = n + 64; - for (i = 0; i < n; i++) sm[64 + i] = m[i]; - for (i = 0; i < 32; i++) sm[32 + i] = d[32 + i]; - - crypto_hash(r, sm.subarray(32), n+32); - reduce(r); - scalarbase(p, r); - pack(sm, p); - - for (i = 32; i < 64; i++) sm[i] = sk[i]; - crypto_hash(h, sm, n + 64); - reduce(h); - - for (i = 0; i < 64; i++) x[i] = 0; - for (i = 0; i < 32; i++) x[i] = r[i]; - for (i = 0; i < 32; i++) { - for (j = 0; j < 32; j++) { - x[i+j] += h[i] * d[j]; - } - } + if (hasTrailingSlash && (srcPath.join('/').substr(-1) !== '/')) { + srcPath.push(''); + } - modL(sm.subarray(32), x); - return smlen; -} - -function unpackneg(r, p) { - var t = gf(), chk = gf(), num = gf(), - den = gf(), den2 = gf(), den4 = gf(), - den6 = gf(); - - set25519(r[2], gf1); - unpack25519(r[1], p); - S(num, r[1]); - M(den, num, D); - Z(num, num, r[2]); - A(den, r[2], den); - - S(den2, den); - S(den4, den2); - M(den6, den4, den2); - M(t, den6, num); - M(t, t, den); - - pow2523(t, t); - M(t, t, num); - M(t, t, den); - M(t, t, den); - M(r[0], t, den); - - S(chk, r[0]); - M(chk, chk, den); - if (neq25519(chk, num)) M(r[0], r[0], I); - - S(chk, r[0]); - M(chk, chk, den); - if (neq25519(chk, num)) return -1; - - if (par25519(r[0]) === (p[31]>>7)) Z(r[0], gf0, r[0]); - - M(r[3], r[0], r[1]); - return 0; -} - -function crypto_sign_open(m, sm, n, pk) { - var i, mlen; - var t = new Uint8Array(32), h = new Uint8Array(64); - var p = [gf(), gf(), gf(), gf()], - q = [gf(), gf(), gf(), gf()]; - - mlen = -1; - if (n < 64) return -1; - - if (unpackneg(q, pk)) return -1; - - for (i = 0; i < n; i++) m[i] = sm[i]; - for (i = 0; i < 32; i++) m[i+32] = pk[i]; - crypto_hash(h, m, n); - reduce(h); - scalarmult(p, q, h); - - scalarbase(q, sm.subarray(32)); - add(p, q); - pack(t, p); - - n -= 64; - if (crypto_verify_32(sm, 0, t, 0)) { - for (i = 0; i < n; i++) m[i] = 0; - return -1; - } + var isAbsolute = srcPath[0] === '' || + (srcPath[0] && srcPath[0].charAt(0) === '/'); - for (i = 0; i < n; i++) m[i] = sm[i + 64]; - mlen = n; - return mlen; -} - -var crypto_secretbox_KEYBYTES = 32, - crypto_secretbox_NONCEBYTES = 24, - crypto_secretbox_ZEROBYTES = 32, - crypto_secretbox_BOXZEROBYTES = 16, - crypto_scalarmult_BYTES = 32, - crypto_scalarmult_SCALARBYTES = 32, - crypto_box_PUBLICKEYBYTES = 32, - crypto_box_SECRETKEYBYTES = 32, - crypto_box_BEFORENMBYTES = 32, - crypto_box_NONCEBYTES = crypto_secretbox_NONCEBYTES, - crypto_box_ZEROBYTES = crypto_secretbox_ZEROBYTES, - crypto_box_BOXZEROBYTES = crypto_secretbox_BOXZEROBYTES, - crypto_sign_BYTES = 64, - crypto_sign_PUBLICKEYBYTES = 32, - crypto_sign_SECRETKEYBYTES = 64, - crypto_sign_SEEDBYTES = 32, - crypto_hash_BYTES = 64; - -nacl.lowlevel = { - crypto_core_hsalsa20: crypto_core_hsalsa20, - crypto_stream_xor: crypto_stream_xor, - crypto_stream: crypto_stream, - crypto_stream_salsa20_xor: crypto_stream_salsa20_xor, - crypto_stream_salsa20: crypto_stream_salsa20, - crypto_onetimeauth: crypto_onetimeauth, - crypto_onetimeauth_verify: crypto_onetimeauth_verify, - crypto_verify_16: crypto_verify_16, - crypto_verify_32: crypto_verify_32, - crypto_secretbox: crypto_secretbox, - crypto_secretbox_open: crypto_secretbox_open, - crypto_scalarmult: crypto_scalarmult, - crypto_scalarmult_base: crypto_scalarmult_base, - crypto_box_beforenm: crypto_box_beforenm, - crypto_box_afternm: crypto_box_afternm, - crypto_box: crypto_box, - crypto_box_open: crypto_box_open, - crypto_box_keypair: crypto_box_keypair, - crypto_hash: crypto_hash, - crypto_sign: crypto_sign, - crypto_sign_keypair: crypto_sign_keypair, - crypto_sign_open: crypto_sign_open, - - crypto_secretbox_KEYBYTES: crypto_secretbox_KEYBYTES, - crypto_secretbox_NONCEBYTES: crypto_secretbox_NONCEBYTES, - crypto_secretbox_ZEROBYTES: crypto_secretbox_ZEROBYTES, - crypto_secretbox_BOXZEROBYTES: crypto_secretbox_BOXZEROBYTES, - crypto_scalarmult_BYTES: crypto_scalarmult_BYTES, - crypto_scalarmult_SCALARBYTES: crypto_scalarmult_SCALARBYTES, - crypto_box_PUBLICKEYBYTES: crypto_box_PUBLICKEYBYTES, - crypto_box_SECRETKEYBYTES: crypto_box_SECRETKEYBYTES, - crypto_box_BEFORENMBYTES: crypto_box_BEFORENMBYTES, - crypto_box_NONCEBYTES: crypto_box_NONCEBYTES, - crypto_box_ZEROBYTES: crypto_box_ZEROBYTES, - crypto_box_BOXZEROBYTES: crypto_box_BOXZEROBYTES, - crypto_sign_BYTES: crypto_sign_BYTES, - crypto_sign_PUBLICKEYBYTES: crypto_sign_PUBLICKEYBYTES, - crypto_sign_SECRETKEYBYTES: crypto_sign_SECRETKEYBYTES, - crypto_sign_SEEDBYTES: crypto_sign_SEEDBYTES, - crypto_hash_BYTES: crypto_hash_BYTES -}; + // put the host back + if (psychotic) { + result.hostname = result.host = isAbsolute ? '' + : srcPath.length ? srcPath.shift() : ''; + // occationaly the auth can get stuck only in host + // this especially happens in cases like + // url.resolveObject('mailto:local1@domain1', 'local2@domain2') + var authInHost = result.host && result.host.indexOf('@') > 0 + ? result.host.split('@') : false; + if (authInHost) { + result.auth = authInHost.shift(); + result.host = result.hostname = authInHost.shift(); + } + } -/* High-level API */ + mustEndAbs = mustEndAbs || (result.host && srcPath.length); -function checkLengths(k, n) { - if (k.length !== crypto_secretbox_KEYBYTES) throw new Error('bad key size'); - if (n.length !== crypto_secretbox_NONCEBYTES) throw new Error('bad nonce size'); -} + if (mustEndAbs && !isAbsolute) { + srcPath.unshift(''); + } -function checkBoxLengths(pk, sk) { - if (pk.length !== crypto_box_PUBLICKEYBYTES) throw new Error('bad public key size'); - if (sk.length !== crypto_box_SECRETKEYBYTES) throw new Error('bad secret key size'); -} + if (!srcPath.length) { + result.pathname = null; + result.path = null; + } else { + result.pathname = srcPath.join('/'); + } -function checkArrayTypes() { - var t, i; - for (i = 0; i < arguments.length; i++) { - if ((t = Object.prototype.toString.call(arguments[i])) !== '[object Uint8Array]') - throw new TypeError('unexpected type ' + t + ', use Uint8Array'); - } -} + // to support request.http + if (!util.isNull(result.pathname) || !util.isNull(result.search)) { + result.path = (result.pathname ? result.pathname : '') + + (result.search ? result.search : ''); + } + result.auth = relative.auth || result.auth; + result.slashes = result.slashes || relative.slashes; + result.href = result.format(); + return result; + }; -function cleanup(arr) { - for (var i = 0; i < arr.length; i++) arr[i] = 0; -} + Url.prototype.parseHost = function () { + var host = this.host; + var port = portPattern.exec(host); + if (port) { + port = port[0]; + if (port !== ':') { + this.port = port.substr(1); + } + host = host.substr(0, host.length - port.length); + } + if (host) this.hostname = host; + }; + }, { './util': 390, punycode: 296, querystring: 304 }], + 390: [function (require, module, exports) { + 'use strict'; -// TODO: Completely remove this in v0.15. -if (!nacl.util) { - nacl.util = {}; - nacl.util.decodeUTF8 = nacl.util.encodeUTF8 = nacl.util.encodeBase64 = nacl.util.decodeBase64 = function() { - throw new Error('nacl.util moved into separate package: https://github.com/dchest/tweetnacl-util-js'); - }; -} + module.exports = { + isString: function (arg) { + return typeof (arg) === 'string'; + }, + isObject: function (arg) { + return typeof (arg) === 'object' && arg !== null; + }, + isNull: function (arg) { + return arg === null; + }, + isNullOrUndefined: function (arg) { + return arg == null; + } + }; + }, {}], + 391: [function (require, module, exports) { + (function (global) { + /** + * Module exports. + */ -nacl.randomBytes = function(n) { - var b = new Uint8Array(n); - randombytes(b, n); - return b; -}; + module.exports = deprecate; -nacl.secretbox = function(msg, nonce, key) { - checkArrayTypes(msg, nonce, key); - checkLengths(key, nonce); - var m = new Uint8Array(crypto_secretbox_ZEROBYTES + msg.length); - var c = new Uint8Array(m.length); - for (var i = 0; i < msg.length; i++) m[i+crypto_secretbox_ZEROBYTES] = msg[i]; - crypto_secretbox(c, m, m.length, nonce, key); - return c.subarray(crypto_secretbox_BOXZEROBYTES); -}; + /** + * Mark that a method should not be used. + * Returns a modified function which warns once by default. + * + * If `localStorage.noDeprecation = true` is set, then it is a no-op. + * + * If `localStorage.throwDeprecation = true` is set, then deprecated functions + * will throw an Error when invoked. + * + * If `localStorage.traceDeprecation = true` is set, then deprecated functions + * will invoke `console.trace()` instead of `console.error()`. + * + * @param {Function} fn - the function to deprecate + * @param {String} msg - the string to print to the console when `fn` is invoked + * @returns {Function} a new "deprecated" version of `fn` + * @api public + */ -nacl.secretbox.open = function(box, nonce, key) { - checkArrayTypes(box, nonce, key); - checkLengths(key, nonce); - var c = new Uint8Array(crypto_secretbox_BOXZEROBYTES + box.length); - var m = new Uint8Array(c.length); - for (var i = 0; i < box.length; i++) c[i+crypto_secretbox_BOXZEROBYTES] = box[i]; - if (c.length < 32) return false; - if (crypto_secretbox_open(m, c, c.length, nonce, key) !== 0) return false; - return m.subarray(crypto_secretbox_ZEROBYTES); -}; + function deprecate (fn, msg) { + if (config('noDeprecation')) { + return fn; + } -nacl.secretbox.keyLength = crypto_secretbox_KEYBYTES; -nacl.secretbox.nonceLength = crypto_secretbox_NONCEBYTES; -nacl.secretbox.overheadLength = crypto_secretbox_BOXZEROBYTES; - -nacl.scalarMult = function(n, p) { - checkArrayTypes(n, p); - if (n.length !== crypto_scalarmult_SCALARBYTES) throw new Error('bad n size'); - if (p.length !== crypto_scalarmult_BYTES) throw new Error('bad p size'); - var q = new Uint8Array(crypto_scalarmult_BYTES); - crypto_scalarmult(q, n, p); - return q; -}; + var warned = false; + function deprecated () { + if (!warned) { + if (config('throwDeprecation')) { + throw new Error(msg); + } else if (config('traceDeprecation')) { + console.trace(msg); + } else { + console.warn(msg); + } + warned = true; + } + return fn.apply(this, arguments); + } -nacl.scalarMult.base = function(n) { - checkArrayTypes(n); - if (n.length !== crypto_scalarmult_SCALARBYTES) throw new Error('bad n size'); - var q = new Uint8Array(crypto_scalarmult_BYTES); - crypto_scalarmult_base(q, n); - return q; -}; + return deprecated; + } -nacl.scalarMult.scalarLength = crypto_scalarmult_SCALARBYTES; -nacl.scalarMult.groupElementLength = crypto_scalarmult_BYTES; + /** + * Checks `localStorage` for boolean values for the given `name`. + * + * @param {String} name + * @returns {Boolean} + * @api private + */ -nacl.box = function(msg, nonce, publicKey, secretKey) { - var k = nacl.box.before(publicKey, secretKey); - return nacl.secretbox(msg, nonce, k); -}; + function config (name) { + // accessing global.localStorage can trigger a DOMException in sandboxed iframes + try { + if (!global.localStorage) return false; + } catch (_) { + return false; + } + var val = global.localStorage[name]; + if (val == null) return false; + return String(val).toLowerCase() === 'true'; + } + }).call(this, typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : typeof window !== 'undefined' ? window : {}); + }, {}], + 392: [function (require, module, exports) { + arguments[4][155][0].apply(exports, arguments); + }, { dup: 155 }], + 393: [function (require, module, exports) { + arguments[4][156][0].apply(exports, arguments); + }, { './support/isBuffer': 392, _process: 287, dup: 156, inherits: 217 }], + 394: [function (require, module, exports) { + /** + * Convert array of 16 byte values to UUID string format of the form: + * XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX + */ + var byteToHex = []; + for (var i = 0; i < 256; ++i) { + byteToHex[i] = (i + 0x100).toString(16).substr(1); + } + + function bytesToUuid (buf, offset) { + var i = offset || 0; + var bth = byteToHex; + // join used to fix memory issue caused by concatenation: https://bugs.chromium.org/p/v8/issues/detail?id=3175#c4 + return ([bth[buf[i++]], bth[buf[i++]], + bth[buf[i++]], bth[buf[i++]], '-', + bth[buf[i++]], bth[buf[i++]], '-', + bth[buf[i++]], bth[buf[i++]], '-', + bth[buf[i++]], bth[buf[i++]], '-', + bth[buf[i++]], bth[buf[i++]], + bth[buf[i++]], bth[buf[i++]], + bth[buf[i++]], bth[buf[i++]]]).join(''); + } + + module.exports = bytesToUuid; + }, {}], + 395: [function (require, module, exports) { + // Unique ID creation requires a high quality random # generator. In the + // browser this is a little complicated due to unknown quality of Math.random() + // and inconsistent support for the `crypto` API. We do the best we can via + // feature-detection + + // getRandomValues needs to be invoked in a context where "this" is a Crypto + // implementation. Also, find the complete implementation of crypto on IE11. + var getRandomValues = (typeof (crypto) !== 'undefined' && crypto.getRandomValues && crypto.getRandomValues.bind(crypto)) || + (typeof (msCrypto) !== 'undefined' && typeof window.msCrypto.getRandomValues === 'function' && msCrypto.getRandomValues.bind(msCrypto)); + + if (getRandomValues) { + // WHATWG crypto RNG - http://wiki.whatwg.org/wiki/Crypto + var rnds8 = new Uint8Array(16); // eslint-disable-line no-undef + + module.exports = function whatwgRNG () { + getRandomValues(rnds8); + return rnds8; + }; + } else { + // Math.random()-based (RNG) + // + // If all else fails, use Math.random(). It's fast, but is of unspecified + // quality. + var rnds = new Array(16); -nacl.box.before = function(publicKey, secretKey) { - checkArrayTypes(publicKey, secretKey); - checkBoxLengths(publicKey, secretKey); - var k = new Uint8Array(crypto_box_BEFORENMBYTES); - crypto_box_beforenm(k, publicKey, secretKey); - return k; -}; + module.exports = function mathRNG () { + for (var i = 0, r; i < 16; i++) { + if ((i & 0x03) === 0) r = Math.random() * 0x100000000; + rnds[i] = r >>> ((i & 0x03) << 3) & 0xff; + } -nacl.box.after = nacl.secretbox; + return rnds; + }; + } + }, {}], + 396: [function (require, module, exports) { + var rng = require('./lib/rng'); + var bytesToUuid = require('./lib/bytesToUuid'); -nacl.box.open = function(msg, nonce, publicKey, secretKey) { - var k = nacl.box.before(publicKey, secretKey); - return nacl.secretbox.open(msg, nonce, k); -}; + function v4 (options, buf, offset) { + var i = buf && offset || 0; -nacl.box.open.after = nacl.secretbox.open; + if (typeof (options) === 'string') { + buf = options === 'binary' ? new Array(16) : null; + options = null; + } + options = options || {}; -nacl.box.keyPair = function() { - var pk = new Uint8Array(crypto_box_PUBLICKEYBYTES); - var sk = new Uint8Array(crypto_box_SECRETKEYBYTES); - crypto_box_keypair(pk, sk); - return {publicKey: pk, secretKey: sk}; -}; + var rnds = options.random || (options.rng || rng)(); -nacl.box.keyPair.fromSecretKey = function(secretKey) { - checkArrayTypes(secretKey); - if (secretKey.length !== crypto_box_SECRETKEYBYTES) - throw new Error('bad secret key size'); - var pk = new Uint8Array(crypto_box_PUBLICKEYBYTES); - crypto_scalarmult_base(pk, secretKey); - return {publicKey: pk, secretKey: new Uint8Array(secretKey)}; -}; + // Per 4.4, set bits for version and `clock_seq_hi_and_reserved` + rnds[6] = (rnds[6] & 0x0f) | 0x40; + rnds[8] = (rnds[8] & 0x3f) | 0x80; -nacl.box.publicKeyLength = crypto_box_PUBLICKEYBYTES; -nacl.box.secretKeyLength = crypto_box_SECRETKEYBYTES; -nacl.box.sharedKeyLength = crypto_box_BEFORENMBYTES; -nacl.box.nonceLength = crypto_box_NONCEBYTES; -nacl.box.overheadLength = nacl.secretbox.overheadLength; - -nacl.sign = function(msg, secretKey) { - checkArrayTypes(msg, secretKey); - if (secretKey.length !== crypto_sign_SECRETKEYBYTES) - throw new Error('bad secret key size'); - var signedMsg = new Uint8Array(crypto_sign_BYTES+msg.length); - crypto_sign(signedMsg, msg, msg.length, secretKey); - return signedMsg; -}; + // Copy bytes to buffer, if provided + if (buf) { + for (var ii = 0; ii < 16; ++ii) { + buf[i + ii] = rnds[ii]; + } + } -nacl.sign.open = function(signedMsg, publicKey) { - if (arguments.length !== 2) - throw new Error('nacl.sign.open accepts 2 arguments; did you mean to use nacl.sign.detached.verify?'); - checkArrayTypes(signedMsg, publicKey); - if (publicKey.length !== crypto_sign_PUBLICKEYBYTES) - throw new Error('bad public key size'); - var tmp = new Uint8Array(signedMsg.length); - var mlen = crypto_sign_open(tmp, signedMsg, signedMsg.length, publicKey); - if (mlen < 0) return null; - var m = new Uint8Array(mlen); - for (var i = 0; i < m.length; i++) m[i] = tmp[i]; - return m; -}; + return buf || bytesToUuid(rnds); + } -nacl.sign.detached = function(msg, secretKey) { - var signedMsg = nacl.sign(msg, secretKey); - var sig = new Uint8Array(crypto_sign_BYTES); - for (var i = 0; i < sig.length; i++) sig[i] = signedMsg[i]; - return sig; -}; + module.exports = v4; + }, { './lib/bytesToUuid': 394, './lib/rng': 395 }], + 397: [function (require, module, exports) { + /* + * verror.js: richer JavaScript errors + */ -nacl.sign.detached.verify = function(msg, sig, publicKey) { - checkArrayTypes(msg, sig, publicKey); - if (sig.length !== crypto_sign_BYTES) - throw new Error('bad signature size'); - if (publicKey.length !== crypto_sign_PUBLICKEYBYTES) - throw new Error('bad public key size'); - var sm = new Uint8Array(crypto_sign_BYTES + msg.length); - var m = new Uint8Array(crypto_sign_BYTES + msg.length); - var i; - for (i = 0; i < crypto_sign_BYTES; i++) sm[i] = sig[i]; - for (i = 0; i < msg.length; i++) sm[i+crypto_sign_BYTES] = msg[i]; - return (crypto_sign_open(m, sm, sm.length, publicKey) >= 0); -}; + var mod_assertplus = require('assert-plus'); + var mod_util = require('util'); -nacl.sign.keyPair = function() { - var pk = new Uint8Array(crypto_sign_PUBLICKEYBYTES); - var sk = new Uint8Array(crypto_sign_SECRETKEYBYTES); - crypto_sign_keypair(pk, sk); - return {publicKey: pk, secretKey: sk}; -}; + var mod_extsprintf = require('extsprintf'); + var mod_isError = require('core-util-is').isError; + var sprintf = mod_extsprintf.sprintf; -nacl.sign.keyPair.fromSecretKey = function(secretKey) { - checkArrayTypes(secretKey); - if (secretKey.length !== crypto_sign_SECRETKEYBYTES) - throw new Error('bad secret key size'); - var pk = new Uint8Array(crypto_sign_PUBLICKEYBYTES); - for (var i = 0; i < pk.length; i++) pk[i] = secretKey[32+i]; - return {publicKey: pk, secretKey: new Uint8Array(secretKey)}; -}; + /* + * Public interface + */ -nacl.sign.keyPair.fromSeed = function(seed) { - checkArrayTypes(seed); - if (seed.length !== crypto_sign_SEEDBYTES) - throw new Error('bad seed size'); - var pk = new Uint8Array(crypto_sign_PUBLICKEYBYTES); - var sk = new Uint8Array(crypto_sign_SECRETKEYBYTES); - for (var i = 0; i < 32; i++) sk[i] = seed[i]; - crypto_sign_keypair(pk, sk, true); - return {publicKey: pk, secretKey: sk}; -}; + /* So you can 'var VError = require('verror')' */ + module.exports = VError; + /* For compatibility */ + VError.VError = VError; + /* Other exported classes */ + VError.SError = SError; + VError.WError = WError; + VError.MultiError = MultiError; -nacl.sign.publicKeyLength = crypto_sign_PUBLICKEYBYTES; -nacl.sign.secretKeyLength = crypto_sign_SECRETKEYBYTES; -nacl.sign.seedLength = crypto_sign_SEEDBYTES; -nacl.sign.signatureLength = crypto_sign_BYTES; + /* + * Common function used to parse constructor arguments for VError, WError, and + * SError. Named arguments to this function: + * + * strict force strict interpretation of sprintf arguments, even + * if the options in "argv" don't say so + * + * argv error's constructor arguments, which are to be + * interpreted as described in README.md. For quick + * reference, "argv" has one of the following forms: + * + * [ sprintf_args... ] (argv[0] is a string) + * [ cause, sprintf_args... ] (argv[0] is an Error) + * [ options, sprintf_args... ] (argv[0] is an object) + * + * This function normalizes these forms, producing an object with the following + * properties: + * + * options equivalent to "options" in third form. This will never + * be a direct reference to what the caller passed in + * (i.e., it may be a shallow copy), so it can be freely + * modified. + * + * shortmessage result of sprintf(sprintf_args), taking options.strict + * into account as described in README.md. + */ + function parseConstructorArguments (args) { + var argv, options, sprintf_args, shortmessage, k; -nacl.hash = function(msg) { - checkArrayTypes(msg); - var h = new Uint8Array(crypto_hash_BYTES); - crypto_hash(h, msg, msg.length); - return h; -}; + mod_assertplus.object(args, 'args'); + mod_assertplus.bool(args.strict, 'args.strict'); + mod_assertplus.array(args.argv, 'args.argv'); + argv = args.argv; -nacl.hash.hashLength = crypto_hash_BYTES; + /* + * First, figure out which form of invocation we've been given. + */ + if (argv.length === 0) { + options = {}; + sprintf_args = []; + } else if (mod_isError(argv[0])) { + options = { cause: argv[0] }; + sprintf_args = argv.slice(1); + } else if (typeof (argv[0]) === 'object') { + options = {}; + for (k in argv[0]) { + options[k] = argv[0][k]; + } + sprintf_args = argv.slice(1); + } else { + mod_assertplus.string(argv[0], + 'first argument to VError, SError, or WError ' + + 'constructor must be a string, object, or Error'); + options = {}; + sprintf_args = argv; + } -nacl.verify = function(x, y) { - checkArrayTypes(x, y); - // Zero length arguments are considered not equal. - if (x.length === 0 || y.length === 0) return false; - if (x.length !== y.length) return false; - return (vn(x, 0, y, 0, x.length) === 0) ? true : false; -}; + /* + * Now construct the error's message. + * + * extsprintf (which we invoke here with our caller's arguments in order + * to construct this Error's message) is strict in its interpretation of + * values to be processed by the "%s" specifier. The value passed to + * extsprintf must actually be a string or something convertible to a + * String using .toString(). Passing other values (notably "null" and + * "undefined") is considered a programmer error. The assumption is + * that if you actually want to print the string "null" or "undefined", + * then that's easy to do that when you're calling extsprintf; on the + * other hand, if you did NOT want that (i.e., there's actually a bug + * where the program assumes some variable is non-null and tries to + * print it, which might happen when constructing a packet or file in + * some specific format), then it's better to stop immediately than + * produce bogus output. + * + * However, sometimes the bug is only in the code calling VError, and a + * programmer might prefer to have the error message contain "null" or + * "undefined" rather than have the bug in the error path crash the + * program (making the first bug harder to identify). For that reason, + * by default VError converts "null" or "undefined" arguments to their + * string representations and passes those to extsprintf. Programmers + * desiring the strict behavior can use the SError class or pass the + * "strict" option to the VError constructor. + */ + mod_assertplus.object(options); + if (!options.strict && !args.strict) { + sprintf_args = sprintf_args.map(function (a) { + return (a === null ? 'null' + : a === undefined ? 'undefined' : a); + }); + } -nacl.setPRNG = function(fn) { - randombytes = fn; -}; + if (sprintf_args.length === 0) { + shortmessage = ''; + } else { + shortmessage = sprintf.apply(null, sprintf_args); + } -(function() { - // Initialize PRNG if environment provides CSPRNG. - // If not, methods calling randombytes will throw. - var crypto = typeof self !== 'undefined' ? (self.crypto || self.msCrypto) : null; - if (crypto && crypto.getRandomValues) { - // Browsers. - var QUOTA = 65536; - nacl.setPRNG(function(x, n) { - var i, v = new Uint8Array(n); - for (i = 0; i < n; i += QUOTA) { - crypto.getRandomValues(v.subarray(i, i + Math.min(n - i, QUOTA))); - } - for (i = 0; i < n; i++) x[i] = v[i]; - cleanup(v); - }); - } else if (typeof require !== 'undefined') { - // Node.js. - crypto = require('crypto'); - if (crypto && crypto.randomBytes) { - nacl.setPRNG(function(x, n) { - var i, v = crypto.randomBytes(n); - for (i = 0; i < n; i++) x[i] = v[i]; - cleanup(v); + return ({ + options: options, + shortmessage: shortmessage }); } - } -})(); - -})(typeof module !== 'undefined' && module.exports ? module.exports : (self.nacl = self.nacl || {})); - -},{"crypto":70}],389:[function(require,module,exports){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -'use strict'; - -var punycode = require('punycode'); -var util = require('./util'); - -exports.parse = urlParse; -exports.resolve = urlResolve; -exports.resolveObject = urlResolveObject; -exports.format = urlFormat; - -exports.Url = Url; - -function Url() { - this.protocol = null; - this.slashes = null; - this.auth = null; - this.host = null; - this.port = null; - this.hostname = null; - this.hash = null; - this.search = null; - this.query = null; - this.pathname = null; - this.path = null; - this.href = null; -} - -// Reference: RFC 3986, RFC 1808, RFC 2396 - -// define these here so at least they only have to be -// compiled once on the first module load. -var protocolPattern = /^([a-z0-9.+-]+:)/i, - portPattern = /:[0-9]*$/, - // Special case for a simple path URL - simplePathPattern = /^(\/\/?(?!\/)[^\?\s]*)(\?[^\s]*)?$/, + /* + * See README.md for reference documentation. + */ + function VError () { + var args, obj, parsed, cause, ctor, message, k; - // RFC 2396: characters reserved for delimiting URLs. - // We actually just auto-escape these. - delims = ['<', '>', '"', '`', ' ', '\r', '\n', '\t'], + args = Array.prototype.slice.call(arguments, 0); - // RFC 2396: characters not allowed for various reasons. - unwise = ['{', '}', '|', '\\', '^', '`'].concat(delims), + /* + * This is a regrettable pattern, but JavaScript's built-in Error class + * is defined to work this way, so we allow the constructor to be called + * without "new". + */ + if (!(this instanceof VError)) { + obj = Object.create(VError.prototype); + VError.apply(obj, arguments); + return (obj); + } - // Allowed by RFCs, but cause of XSS attacks. Always escape these. - autoEscape = ['\''].concat(unwise), - // Characters that are never ever allowed in a hostname. - // Note that any invalid chars are also handled, but these - // are the ones that are *expected* to be seen, so we fast-path - // them. - nonHostChars = ['%', '/', '?', ';', '#'].concat(autoEscape), - hostEndingChars = ['/', '?', '#'], - hostnameMaxLen = 255, - hostnamePartPattern = /^[+a-z0-9A-Z_-]{0,63}$/, - hostnamePartStart = /^([+a-z0-9A-Z_-]{0,63})(.*)$/, - // protocols that can allow "unsafe" and "unwise" chars. - unsafeProtocol = { - 'javascript': true, - 'javascript:': true - }, - // protocols that never have a hostname. - hostlessProtocol = { - 'javascript': true, - 'javascript:': true - }, - // protocols that always contain a // bit. - slashedProtocol = { - 'http': true, - 'https': true, - 'ftp': true, - 'gopher': true, - 'file': true, - 'http:': true, - 'https:': true, - 'ftp:': true, - 'gopher:': true, - 'file:': true - }, - querystring = require('querystring'); + /* + * For convenience and backwards compatibility, we support several + * different calling forms. Normalize them here. + */ + parsed = parseConstructorArguments({ + argv: args, + strict: false + }); -function urlParse(url, parseQueryString, slashesDenoteHost) { - if (url && util.isObject(url) && url instanceof Url) return url; + /* + * If we've been given a name, apply it now. + */ + if (parsed.options.name) { + mod_assertplus.string(parsed.options.name, + 'error\'s "name" must be a string'); + this.name = parsed.options.name; + } - var u = new Url; - u.parse(url, parseQueryString, slashesDenoteHost); - return u; -} + /* + * For debugging, we keep track of the original short message (attached + * this Error particularly) separately from the complete message (which + * includes the messages of our cause chain). + */ + this.jse_shortmsg = parsed.shortmessage; + message = parsed.shortmessage; -Url.prototype.parse = function(url, parseQueryString, slashesDenoteHost) { - if (!util.isString(url)) { - throw new TypeError("Parameter 'url' must be a string, not " + typeof url); - } + /* + * If we've been given a cause, record a reference to it and update our + * message appropriately. + */ + cause = parsed.options.cause; + if (cause) { + mod_assertplus.ok(mod_isError(cause), 'cause is not an Error'); + this.jse_cause = cause; - // Copy chrome, IE, opera backslash-handling behavior. - // Back slashes before the query string get converted to forward slashes - // See: https://code.google.com/p/chromium/issues/detail?id=25916 - var queryIndex = url.indexOf('?'), - splitter = - (queryIndex !== -1 && queryIndex < url.indexOf('#')) ? '?' : '#', - uSplit = url.split(splitter), - slashRegex = /\\/g; - uSplit[0] = uSplit[0].replace(slashRegex, '/'); - url = uSplit.join(splitter); - - var rest = url; - - // trim before proceeding. - // This is to support parse stuff like " http://foo.com \n" - rest = rest.trim(); - - if (!slashesDenoteHost && url.split('#').length === 1) { - // Try fast path regexp - var simplePath = simplePathPattern.exec(rest); - if (simplePath) { - this.path = rest; - this.href = rest; - this.pathname = simplePath[1]; - if (simplePath[2]) { - this.search = simplePath[2]; - if (parseQueryString) { - this.query = querystring.parse(this.search.substr(1)); - } else { - this.query = this.search.substr(1); + if (!parsed.options.skipCauseMessage) { + message += ': ' + cause.message; } - } else if (parseQueryString) { - this.search = ''; - this.query = {}; } - return this; - } - } - - var proto = protocolPattern.exec(rest); - if (proto) { - proto = proto[0]; - var lowerProto = proto.toLowerCase(); - this.protocol = lowerProto; - rest = rest.substr(proto.length); - } - - // figure out if it's got a host - // user@server is *always* interpreted as a hostname, and url - // resolution will treat //foo/bar as host=foo,path=bar because that's - // how the browser resolves relative URLs. - if (slashesDenoteHost || proto || rest.match(/^\/\/[^@\/]+@[^@\/]+/)) { - var slashes = rest.substr(0, 2) === '//'; - if (slashes && !(proto && hostlessProtocol[proto])) { - rest = rest.substr(2); - this.slashes = true; - } - } - if (!hostlessProtocol[proto] && - (slashes || (proto && !slashedProtocol[proto]))) { + /* + * If we've been given an object with properties, shallow-copy that + * here. We don't want to use a deep copy in case there are non-plain + * objects here, but we don't want to use the original object in case + * the caller modifies it later. + */ + this.jse_info = {}; + if (parsed.options.info) { + for (k in parsed.options.info) { + this.jse_info[k] = parsed.options.info[k]; + } + } - // there's a hostname. - // the first instance of /, ?, ;, or # ends the host. - // - // If there is an @ in the hostname, then non-host chars *are* allowed - // to the left of the last @ sign, unless some host-ending character - // comes *before* the @-sign. - // URLs are obnoxious. - // - // ex: - // http://a@b@c/ => user:a@b host:c - // http://a@b?@c => user:a host:c path:/?@c - - // v0.12 TODO(isaacs): This is not quite how Chrome does things. - // Review our test case against browsers more comprehensively. - - // find the first instance of any hostEndingChars - var hostEnd = -1; - for (var i = 0; i < hostEndingChars.length; i++) { - var hec = rest.indexOf(hostEndingChars[i]); - if (hec !== -1 && (hostEnd === -1 || hec < hostEnd)) - hostEnd = hec; - } - - // at this point, either we have an explicit point where the - // auth portion cannot go past, or the last @ char is the decider. - var auth, atSign; - if (hostEnd === -1) { - // atSign can be anywhere. - atSign = rest.lastIndexOf('@'); - } else { - // atSign must be in auth portion. - // http://a@b/c@d => host:b auth:a path:/c@d - atSign = rest.lastIndexOf('@', hostEnd); - } + this.message = message; + Error.call(this, message); - // Now we have a portion which is definitely the auth. - // Pull that off. - if (atSign !== -1) { - auth = rest.slice(0, atSign); - rest = rest.slice(atSign + 1); - this.auth = decodeURIComponent(auth); - } + if (Error.captureStackTrace) { + ctor = parsed.options.constructorOpt || this.constructor; + Error.captureStackTrace(this, ctor); + } - // the host is the remaining to the left of the first non-host char - hostEnd = -1; - for (var i = 0; i < nonHostChars.length; i++) { - var hec = rest.indexOf(nonHostChars[i]); - if (hec !== -1 && (hostEnd === -1 || hec < hostEnd)) - hostEnd = hec; + return (this); } - // if we still have not hit it, then the entire thing is a host. - if (hostEnd === -1) - hostEnd = rest.length; - - this.host = rest.slice(0, hostEnd); - rest = rest.slice(hostEnd); - // pull out port. - this.parseHost(); + mod_util.inherits(VError, Error); + VError.prototype.name = 'VError'; - // we've indicated that there is a hostname, - // so even if it's empty, it has to be present. - this.hostname = this.hostname || ''; + VError.prototype.toString = function ve_toString () { + var str = (this.hasOwnProperty('name') && this.name || + this.constructor.name || this.constructor.prototype.name); + if (this.message) { str += ': ' + this.message; } - // if hostname begins with [ and ends with ] - // assume that it's an IPv6 address. - var ipv6Hostname = this.hostname[0] === '[' && - this.hostname[this.hostname.length - 1] === ']'; + return (str); + }; - // validate a little. - if (!ipv6Hostname) { - var hostparts = this.hostname.split(/\./); - for (var i = 0, l = hostparts.length; i < l; i++) { - var part = hostparts[i]; - if (!part) continue; - if (!part.match(hostnamePartPattern)) { - var newpart = ''; - for (var j = 0, k = part.length; j < k; j++) { - if (part.charCodeAt(j) > 127) { - // we replace non-ASCII char with a temporary placeholder - // we need this to make sure size of hostname is not - // broken by replacing non-ASCII by nothing - newpart += 'x'; - } else { - newpart += part[j]; - } - } - // we test again with ASCII char only - if (!newpart.match(hostnamePartPattern)) { - var validParts = hostparts.slice(0, i); - var notHost = hostparts.slice(i + 1); - var bit = part.match(hostnamePartStart); - if (bit) { - validParts.push(bit[1]); - notHost.unshift(bit[2]); - } - if (notHost.length) { - rest = '/' + notHost.join('.') + rest; - } - this.hostname = validParts.join('.'); - break; - } - } - } - } + /* + * This method is provided for compatibility. New callers should use + * VError.cause() instead. That method also uses the saner `null` return value + * when there is no cause. + */ + VError.prototype.cause = function ve_cause () { + var cause = VError.cause(this); + return (cause === null ? undefined : cause); + }; - if (this.hostname.length > hostnameMaxLen) { - this.hostname = ''; - } else { - // hostnames are always lower case. - this.hostname = this.hostname.toLowerCase(); - } + /* + * Static methods + * + * These class-level methods are provided so that callers can use them on + * instances of Errors that are not VErrors. New interfaces should be provided + * only using static methods to eliminate the class of programming mistake where + * people fail to check whether the Error object has the corresponding methods. + */ - if (!ipv6Hostname) { - // IDNA Support: Returns a punycoded representation of "domain". - // It only converts parts of the domain name that - // have non-ASCII characters, i.e. it doesn't matter if - // you call it with a domain that already is ASCII-only. - this.hostname = punycode.toASCII(this.hostname); - } + VError.cause = function (err) { + mod_assertplus.ok(mod_isError(err), 'err must be an Error'); + return (mod_isError(err.jse_cause) ? err.jse_cause : null); + }; - var p = this.port ? ':' + this.port : ''; - var h = this.hostname || ''; - this.host = h + p; - this.href += this.host; + VError.info = function (err) { + var rv, cause, k; - // strip [ and ] from the hostname - // the host field still retains them, though - if (ipv6Hostname) { - this.hostname = this.hostname.substr(1, this.hostname.length - 2); - if (rest[0] !== '/') { - rest = '/' + rest; + mod_assertplus.ok(mod_isError(err), 'err must be an Error'); + cause = VError.cause(err); + if (cause !== null) { + rv = VError.info(cause); + } else { + rv = {}; } - } - } - // now rest is set to the post-host stuff. - // chop off any delim chars. - if (!unsafeProtocol[lowerProto]) { - - // First, make 100% sure that any "autoEscape" chars get - // escaped, even if encodeURIComponent doesn't think they - // need to be. - for (var i = 0, l = autoEscape.length; i < l; i++) { - var ae = autoEscape[i]; - if (rest.indexOf(ae) === -1) - continue; - var esc = encodeURIComponent(ae); - if (esc === ae) { - esc = escape(ae); + if (typeof (err.jse_info) === 'object' && err.jse_info !== null) { + for (k in err.jse_info) { + rv[k] = err.jse_info[k]; + } } - rest = rest.split(ae).join(esc); - } - } + return (rv); + }; - // chop off from the tail first. - var hash = rest.indexOf('#'); - if (hash !== -1) { - // got a fragment string. - this.hash = rest.substr(hash); - rest = rest.slice(0, hash); - } - var qm = rest.indexOf('?'); - if (qm !== -1) { - this.search = rest.substr(qm); - this.query = rest.substr(qm + 1); - if (parseQueryString) { - this.query = querystring.parse(this.query); - } - rest = rest.slice(0, qm); - } else if (parseQueryString) { - // no query string, but parseQueryString still requested - this.search = ''; - this.query = {}; - } - if (rest) this.pathname = rest; - if (slashedProtocol[lowerProto] && - this.hostname && !this.pathname) { - this.pathname = '/'; - } + VError.findCauseByName = function (err, name) { + var cause; - //to support http.request - if (this.pathname || this.search) { - var p = this.pathname || ''; - var s = this.search || ''; - this.path = p + s; - } + mod_assertplus.ok(mod_isError(err), 'err must be an Error'); + mod_assertplus.string(name, 'name'); + mod_assertplus.ok(name.length > 0, 'name cannot be empty'); - // finally, reconstruct the href based on what has been validated. - this.href = this.format(); - return this; -}; + for (cause = err; cause !== null; cause = VError.cause(cause)) { + mod_assertplus.ok(mod_isError(cause)); + if (cause.name == name) { + return (cause); + } + } -// format a parsed object into a url string -function urlFormat(obj) { - // ensure it's an object, and not a string url. - // If it's an obj, this is a no-op. - // this way, you can call url_format() on strings - // to clean up potentially wonky urls. - if (util.isString(obj)) obj = urlParse(obj); - if (!(obj instanceof Url)) return Url.prototype.format.call(obj); - return obj.format(); -} - -Url.prototype.format = function() { - var auth = this.auth || ''; - if (auth) { - auth = encodeURIComponent(auth); - auth = auth.replace(/%3A/i, ':'); - auth += '@'; - } + return (null); + }; - var protocol = this.protocol || '', - pathname = this.pathname || '', - hash = this.hash || '', - host = false, - query = ''; - - if (this.host) { - host = auth + this.host; - } else if (this.hostname) { - host = auth + (this.hostname.indexOf(':') === -1 ? - this.hostname : - '[' + this.hostname + ']'); - if (this.port) { - host += ':' + this.port; - } - } + VError.hasCauseWithName = function (err, name) { + return (VError.findCauseByName(err, name) !== null); + }; - if (this.query && - util.isObject(this.query) && - Object.keys(this.query).length) { - query = querystring.stringify(this.query); - } + VError.fullStack = function (err) { + mod_assertplus.ok(mod_isError(err), 'err must be an Error'); - var search = this.search || (query && ('?' + query)) || ''; + var cause = VError.cause(err); - if (protocol && protocol.substr(-1) !== ':') protocol += ':'; + if (cause) { + return (err.stack + '\ncaused by: ' + VError.fullStack(cause)); + } - // only the slashedProtocols get the //. Not mailto:, xmpp:, etc. - // unless they had them to begin with. - if (this.slashes || - (!protocol || slashedProtocol[protocol]) && host !== false) { - host = '//' + (host || ''); - if (pathname && pathname.charAt(0) !== '/') pathname = '/' + pathname; - } else if (!host) { - host = ''; - } + return (err.stack); + }; - if (hash && hash.charAt(0) !== '#') hash = '#' + hash; - if (search && search.charAt(0) !== '?') search = '?' + search; + VError.errorFromList = function (errors) { + mod_assertplus.arrayOfObject(errors, 'errors'); - pathname = pathname.replace(/[?#]/g, function(match) { - return encodeURIComponent(match); - }); - search = search.replace('#', '%23'); + if (errors.length === 0) { + return (null); + } - return protocol + host + pathname + search + hash; -}; + errors.forEach(function (e) { + mod_assertplus.ok(mod_isError(e)); + }); -function urlResolve(source, relative) { - return urlParse(source, false, true).resolve(relative); -} + if (errors.length == 1) { + return (errors[0]); + } -Url.prototype.resolve = function(relative) { - return this.resolveObject(urlParse(relative, false, true)).format(); -}; + return (new MultiError(errors)); + }; -function urlResolveObject(source, relative) { - if (!source) return relative; - return urlParse(source, false, true).resolveObject(relative); -} + VError.errorForEach = function (err, func) { + mod_assertplus.ok(mod_isError(err), 'err must be an Error'); + mod_assertplus.func(func, 'func'); -Url.prototype.resolveObject = function(relative) { - if (util.isString(relative)) { - var rel = new Url(); - rel.parse(relative, false, true); - relative = rel; - } + if (err instanceof MultiError) { + err.errors().forEach(function iterError (e) { func(e); }); + } else { + func(err); + } + }; - var result = new Url(); - var tkeys = Object.keys(this); - for (var tk = 0; tk < tkeys.length; tk++) { - var tkey = tkeys[tk]; - result[tkey] = this[tkey]; - } + /* + * SError is like VError, but stricter about types. You cannot pass "null" or + * "undefined" as string arguments to the formatter. + */ + function SError () { + var args, obj, parsed, options; + + args = Array.prototype.slice.call(arguments, 0); + if (!(this instanceof SError)) { + obj = Object.create(SError.prototype); + SError.apply(obj, arguments); + return (obj); + } - // hash is always overridden, no matter what. - // even href="" will remove it. - result.hash = relative.hash; + parsed = parseConstructorArguments({ + argv: args, + strict: true + }); - // if the relative url is empty, then there's nothing left to do here. - if (relative.href === '') { - result.href = result.format(); - return result; - } + options = parsed.options; + VError.call(this, options, '%s', parsed.shortmessage); - // hrefs like //foo/bar always cut to the protocol. - if (relative.slashes && !relative.protocol) { - // take everything except the protocol from relative - var rkeys = Object.keys(relative); - for (var rk = 0; rk < rkeys.length; rk++) { - var rkey = rkeys[rk]; - if (rkey !== 'protocol') - result[rkey] = relative[rkey]; + return (this); } - //urlParse appends trailing / to urls like http://www.example.com - if (slashedProtocol[result.protocol] && - result.hostname && !result.pathname) { - result.path = result.pathname = '/'; - } + /* + * We don't bother setting SError.prototype.name because once constructed, + * SErrors are just like VErrors. + */ + mod_util.inherits(SError, VError); - result.href = result.format(); - return result; - } + /* + * Represents a collection of errors for the purpose of consumers that generally + * only deal with one error. Callers can extract the individual errors + * contained in this object, but may also just treat it as a normal single + * error, in which case a summary message will be printed. + */ + function MultiError (errors) { + mod_assertplus.array(errors, 'list of errors'); + mod_assertplus.ok(errors.length > 0, 'must be at least one error'); + this.ase_errors = errors; - if (relative.protocol && relative.protocol !== result.protocol) { - // if it's a known url protocol, then changing - // the protocol does weird things - // first, if it's not file:, then we MUST have a host, - // and if there was a path - // to begin with, then we MUST have a path. - // if it is file:, then the host is dropped, - // because that's known to be hostless. - // anything else is assumed to be absolute. - if (!slashedProtocol[relative.protocol]) { - var keys = Object.keys(relative); - for (var v = 0; v < keys.length; v++) { - var k = keys[v]; - result[k] = relative[k]; - } - result.href = result.format(); - return result; + VError.call(this, { + cause: errors[0] + }, 'first of %d error%s', errors.length, errors.length == 1 ? '' : 's'); } - result.protocol = relative.protocol; - if (!relative.host && !hostlessProtocol[relative.protocol]) { - var relPath = (relative.pathname || '').split('/'); - while (relPath.length && !(relative.host = relPath.shift())); - if (!relative.host) relative.host = ''; - if (!relative.hostname) relative.hostname = ''; - if (relPath[0] !== '') relPath.unshift(''); - if (relPath.length < 2) relPath.unshift(''); - result.pathname = relPath.join('/'); - } else { - result.pathname = relative.pathname; - } - result.search = relative.search; - result.query = relative.query; - result.host = relative.host || ''; - result.auth = relative.auth; - result.hostname = relative.hostname || relative.host; - result.port = relative.port; - // to support http.request - if (result.pathname || result.search) { - var p = result.pathname || ''; - var s = result.search || ''; - result.path = p + s; - } - result.slashes = result.slashes || relative.slashes; - result.href = result.format(); - return result; - } + mod_util.inherits(MultiError, VError); + MultiError.prototype.name = 'MultiError'; - var isSourceAbs = (result.pathname && result.pathname.charAt(0) === '/'), - isRelAbs = ( - relative.host || - relative.pathname && relative.pathname.charAt(0) === '/' - ), - mustEndAbs = (isRelAbs || isSourceAbs || - (result.host && relative.pathname)), - removeAllDots = mustEndAbs, - srcPath = result.pathname && result.pathname.split('/') || [], - relPath = relative.pathname && relative.pathname.split('/') || [], - psychotic = result.protocol && !slashedProtocol[result.protocol]; - - // if the url is a non-slashed url, then relative - // links like ../.. should be able - // to crawl up to the hostname, as well. This is strange. - // result.protocol has already been set by now. - // Later on, put the first path part into the host field. - if (psychotic) { - result.hostname = ''; - result.port = null; - if (result.host) { - if (srcPath[0] === '') srcPath[0] = result.host; - else srcPath.unshift(result.host); - } - result.host = ''; - if (relative.protocol) { - relative.hostname = null; - relative.port = null; - if (relative.host) { - if (relPath[0] === '') relPath[0] = relative.host; - else relPath.unshift(relative.host); - } - relative.host = null; - } - mustEndAbs = mustEndAbs && (relPath[0] === '' || srcPath[0] === ''); - } + MultiError.prototype.errors = function me_errors () { + return (this.ase_errors.slice(0)); + }; - if (isRelAbs) { - // it's absolute. - result.host = (relative.host || relative.host === '') ? - relative.host : result.host; - result.hostname = (relative.hostname || relative.hostname === '') ? - relative.hostname : result.hostname; - result.search = relative.search; - result.query = relative.query; - srcPath = relPath; - // fall through to the dot-handling below. - } else if (relPath.length) { - // it's relative - // throw away the existing file, and take the new path instead. - if (!srcPath) srcPath = []; - srcPath.pop(); - srcPath = srcPath.concat(relPath); - result.search = relative.search; - result.query = relative.query; - } else if (!util.isNullOrUndefined(relative.search)) { - // just pull out the search. - // like href='?foo'. - // Put this after the other two cases because it simplifies the booleans - if (psychotic) { - result.hostname = result.host = srcPath.shift(); - //occationaly the auth can get stuck only in host - //this especially happens in cases like - //url.resolveObject('mailto:local1@domain1', 'local2@domain2') - var authInHost = result.host && result.host.indexOf('@') > 0 ? - result.host.split('@') : false; - if (authInHost) { - result.auth = authInHost.shift(); - result.host = result.hostname = authInHost.shift(); - } - } - result.search = relative.search; - result.query = relative.query; - //to support http.request - if (!util.isNull(result.pathname) || !util.isNull(result.search)) { - result.path = (result.pathname ? result.pathname : '') + - (result.search ? result.search : ''); - } - result.href = result.format(); - return result; - } + /* + * See README.md for reference details. + */ + function WError () { + var args, obj, parsed, options; + + args = Array.prototype.slice.call(arguments, 0); + if (!(this instanceof WError)) { + obj = Object.create(WError.prototype); + WError.apply(obj, args); + return (obj); + } - if (!srcPath.length) { - // no path at all. easy. - // we've already handled the other stuff above. - result.pathname = null; - //to support http.request - if (result.search) { - result.path = '/' + result.search; - } else { - result.path = null; - } - result.href = result.format(); - return result; - } + parsed = parseConstructorArguments({ + argv: args, + strict: false + }); - // if a url ENDs in . or .., then it must get a trailing slash. - // however, if it ends in anything else non-slashy, - // then it must NOT get a trailing slash. - var last = srcPath.slice(-1)[0]; - var hasTrailingSlash = ( - (result.host || relative.host || srcPath.length > 1) && - (last === '.' || last === '..') || last === ''); + options = parsed.options; + options.skipCauseMessage = true; + VError.call(this, options, '%s', parsed.shortmessage); - // strip single dots, resolve double dots to parent dir - // if the path tries to go above the root, `up` ends up > 0 - var up = 0; - for (var i = srcPath.length; i >= 0; i--) { - last = srcPath[i]; - if (last === '.') { - srcPath.splice(i, 1); - } else if (last === '..') { - srcPath.splice(i, 1); - up++; - } else if (up) { - srcPath.splice(i, 1); - up--; + return (this); } - } - // if the path is allowed to go above the root, restore leading ..s - if (!mustEndAbs && !removeAllDots) { - for (; up--; up) { - srcPath.unshift('..'); - } - } + mod_util.inherits(WError, VError); + WError.prototype.name = 'WError'; - if (mustEndAbs && srcPath[0] !== '' && - (!srcPath[0] || srcPath[0].charAt(0) !== '/')) { - srcPath.unshift(''); - } + WError.prototype.toString = function we_toString () { + var str = (this.hasOwnProperty('name') && this.name || + this.constructor.name || this.constructor.prototype.name); + if (this.message) { str += ': ' + this.message; } + if (this.jse_cause && this.jse_cause.message) { str += '; caused by ' + this.jse_cause.toString(); } - if (hasTrailingSlash && (srcPath.join('/').substr(-1) !== '/')) { - srcPath.push(''); - } + return (str); + }; - var isAbsolute = srcPath[0] === '' || - (srcPath[0] && srcPath[0].charAt(0) === '/'); + /* + * For purely historical reasons, WError's cause() function allows you to set + * the cause. + */ + WError.prototype.cause = function we_cause (c) { + if (mod_isError(c)) { this.jse_cause = c; } - // put the host back - if (psychotic) { - result.hostname = result.host = isAbsolute ? '' : - srcPath.length ? srcPath.shift() : ''; - //occationaly the auth can get stuck only in host - //this especially happens in cases like - //url.resolveObject('mailto:local1@domain1', 'local2@domain2') - var authInHost = result.host && result.host.indexOf('@') > 0 ? - result.host.split('@') : false; - if (authInHost) { - result.auth = authInHost.shift(); - result.host = result.hostname = authInHost.shift(); - } - } + return (this.jse_cause); + }; + }, { 'assert-plus': 61, 'core-util-is': 106, extsprintf: 145, util: 393 }], + 398: [function (require, module, exports) { + module.exports = extend; - mustEndAbs = mustEndAbs || (result.host && srcPath.length); + var hasOwnProperty = Object.prototype.hasOwnProperty; - if (mustEndAbs && !isAbsolute) { - srcPath.unshift(''); - } + function extend () { + var target = {}; - if (!srcPath.length) { - result.pathname = null; - result.path = null; - } else { - result.pathname = srcPath.join('/'); - } + for (var i = 0; i < arguments.length; i++) { + var source = arguments[i]; - //to support request.http - if (!util.isNull(result.pathname) || !util.isNull(result.search)) { - result.path = (result.pathname ? result.pathname : '') + - (result.search ? result.search : ''); - } - result.auth = relative.auth || result.auth; - result.slashes = result.slashes || relative.slashes; - result.href = result.format(); - return result; -}; + for (var key in source) { + if (hasOwnProperty.call(source, key)) { + target[key] = source[key]; + } + } + } -Url.prototype.parseHost = function() { - var host = this.host; - var port = portPattern.exec(host); - if (port) { - port = port[0]; - if (port !== ':') { - this.port = port.substr(1); + return target; } - host = host.substr(0, host.length - port.length); - } - if (host) this.hostname = host; -}; + }, {}], + 399: [function (require, module, exports) { + var insertContributorsExec = false; -},{"./util":390,"punycode":296,"querystring":304}],390:[function(require,module,exports){ -'use strict'; - -module.exports = { - isString: function(arg) { - return typeof(arg) === 'string'; - }, - isObject: function(arg) { - return typeof(arg) === 'object' && arg !== null; - }, - isNull: function(arg) { - return arg === null; - }, - isNullOrUndefined: function(arg) { - return arg == null; - } -}; + function insertContributors (AllContributors) { + // This removes the spinner icon as soon as contributors list is loaded + document.getElementById('spinner-icon').style.display = 'none'; -},{}],391:[function(require,module,exports){ -(function (global){ + let totalContributors = 0; + var usernames = AllContributors.map(function getContributorUsername (c) { + return `@${c.login}`; + }); + var avatars = AllContributors.map(function getContributorAvatarURL (c) { + return ``; + }); + totalContributors += AllContributors.length; + if (insertContributorsExec) $('.contributors > .usernames').append(', '); + $('.contributors-head').html('Contributors (' + totalContributors + '+)'); + $('.contributors > .usernames').append(usernames.join(', ')); + $('.contributors > .avatars').append(avatars.join('')); + insertContributorsExec = true; + } -/** - * Module exports. - */ + module.exports = { + insertContributors: insertContributors + }; + }, {}], + 400: [function (require, module, exports) { + function insertFtoIssueAuthor (issueSet) { + const avatars = []; + for (const [key, value] of Object.entries(issueSet)) { + avatars.push(``); + } + $('.fto-authors').append(avatars.join(' ')); + } -module.exports = deprecate; + module.exports = { + insertFtoIssueAuthor: insertFtoIssueAuthor + }; + }, {}], + 401: [function (require, module, exports) { + var moment = require('moment'); + + function generateIssueHtml (title, body, githubUrl, repo) { + var repoName = githubUrl.split('/')[4]; + var repoUrl = githubUrl.split('/').slice(0, 5).join('/'); + var html = '
\ +
\ +

' + repoName + '

\ +

' + title + '

\ +
\ +
\ + ' + body + '\ +
\ +
'; + return html; + } + + function insertIssue (issue, el) { + var body = ''; + body += "
"; + issue.labels.forEach(function (label) { + body += "" + label.name + ' '; + }); + body += '
'; + body += '#' + issue.number + ' opened ' + moment(issue.updated_at).fromNow() + ' '; + body += "by " + issue.user.login + ''; + body += " " + issue.comments; + $(el).append(generateIssueHtml(issue.title, body, issue.html_url, issue)); + } + + function insertStale (issues, selector) { + const issuesLen = issues.length; + $('#stale-head').html('Stale Issues (' + issuesLen + '+)'); + issues.forEach(function (issue) { + insertIssue(issue, selector); + }); + } -/** - * Mark that a method should not be used. - * Returns a modified function which warns once by default. - * - * If `localStorage.noDeprecation = true` is set, then it is a no-op. - * - * If `localStorage.throwDeprecation = true` is set, then deprecated functions - * will throw an Error when invoked. - * - * If `localStorage.traceDeprecation = true` is set, then deprecated functions - * will invoke `console.trace()` instead of `console.error()`. - * - * @param {Function} fn - the function to deprecate - * @param {String} msg - the string to print to the console when `fn` is invoked - * @returns {Function} a new "deprecated" version of `fn` - * @api public - */ + module.exports = { + generateIssueHtml: generateIssueHtml, + insertIssue: insertIssue, + insertStale: insertStale + }; + }, { moment: 271 }], + 402: [function (require, module, exports) { + var insertRecentContributorsExec = false; + const filterUniqueUtil = require('../utils/filterUniqueContribs'); -function deprecate (fn, msg) { - if (config('noDeprecation')) { - return fn; - } + function insertRecentContributors (AllContributors) { + let usernames, avatars; + let recentContributors = 0; - var warned = false; - function deprecated() { - if (!warned) { - if (config('throwDeprecation')) { - throw new Error(msg); - } else if (config('traceDeprecation')) { - console.trace(msg); + if (AllContributors instanceof Map) { + AllContributors = [...AllContributors.entries()]; + + usernames = AllContributors.map((userArray, i) => { + return `@${userArray[0]}`; + }); + avatars = AllContributors.map((userArray, i) => { + return ``; + }); } else { - console.warn(msg); + // Removes duplicate data in the recent contributors list + AllContributors = filterUniqueUtil.filterUniqueContribs(AllContributors); + + usernames = AllContributors.map((commit, i) => { + return `@${commit.author.login}`; + }); + avatars = AllContributors.map((commit, i) => { + return ``; + }); } - warned = true; + + recentContributors += AllContributors.length; + + if (insertRecentContributorsExec) $('.recent-contributors > .usernames').append(', '); + $('.recent-contributors-head').html('Recent Contributors (' + recentContributors + '+)'); + $('.recent-contributors-body > .recent-contrib-content-box > .usernames').html(usernames.join(', ')); + $('.recent-contributors-body > .recent-contrib-content-box > .avatars').html(avatars.join('')); + insertRecentContributorsExec = true; } - return fn.apply(this, arguments); - } - return deprecated; -} + module.exports = { + insertRecentContributors: insertRecentContributors + }; + }, { '../utils/filterUniqueContribs': 413 }], + 403: [function (require, module, exports) { + let db; + const init = require('../models/initialize'); + + function populateDb () { + return init.dbInit().then((response) => { + db = response; + }); + } -/** - * Checks `localStorage` for boolean values for the given `name`. - * - * @param {String} name - * @returns {Boolean} - * @api private - */ + // Stores items to the database + function saveContentToDb (queryKey, queryContent) { + // Start a database transaction and get the toolbox object store + const tx = db.transaction(['toolbox'], 'readwrite'); + const store = tx.objectStore('toolbox'); -function config (name) { - // accessing global.localStorage can trigger a DOMException in sandboxed iframes - try { - if (!global.localStorage) return false; - } catch (_) { - return false; - } - var val = global.localStorage[name]; - if (null == val) return false; - return String(val).toLowerCase() === 'true'; -} - -}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) -},{}],392:[function(require,module,exports){ -arguments[4][155][0].apply(exports,arguments) -},{"dup":155}],393:[function(require,module,exports){ -arguments[4][156][0].apply(exports,arguments) -},{"./support/isBuffer":392,"_process":287,"dup":156,"inherits":217}],394:[function(require,module,exports){ -/** - * Convert array of 16 byte values to UUID string format of the form: - * XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX - */ -var byteToHex = []; -for (var i = 0; i < 256; ++i) { - byteToHex[i] = (i + 0x100).toString(16).substr(1); -} - -function bytesToUuid(buf, offset) { - var i = offset || 0; - var bth = byteToHex; - // join used to fix memory issue caused by concatenation: https://bugs.chromium.org/p/v8/issues/detail?id=3175#c4 - return ([bth[buf[i++]], bth[buf[i++]], - bth[buf[i++]], bth[buf[i++]], '-', - bth[buf[i++]], bth[buf[i++]], '-', - bth[buf[i++]], bth[buf[i++]], '-', - bth[buf[i++]], bth[buf[i++]], '-', - bth[buf[i++]], bth[buf[i++]], - bth[buf[i++]], bth[buf[i++]], - bth[buf[i++]], bth[buf[i++]]]).join(''); -} - -module.exports = bytesToUuid; - -},{}],395:[function(require,module,exports){ -// Unique ID creation requires a high quality random # generator. In the -// browser this is a little complicated due to unknown quality of Math.random() -// and inconsistent support for the `crypto` API. We do the best we can via -// feature-detection - -// getRandomValues needs to be invoked in a context where "this" is a Crypto -// implementation. Also, find the complete implementation of crypto on IE11. -var getRandomValues = (typeof(crypto) != 'undefined' && crypto.getRandomValues && crypto.getRandomValues.bind(crypto)) || - (typeof(msCrypto) != 'undefined' && typeof window.msCrypto.getRandomValues == 'function' && msCrypto.getRandomValues.bind(msCrypto)); - -if (getRandomValues) { - // WHATWG crypto RNG - http://wiki.whatwg.org/wiki/Crypto - var rnds8 = new Uint8Array(16); // eslint-disable-line no-undef - - module.exports = function whatwgRNG() { - getRandomValues(rnds8); - return rnds8; - }; -} else { - // Math.random()-based (RNG) - // - // If all else fails, use Math.random(). It's fast, but is of unspecified - // quality. - var rnds = new Array(16); + // Put the data into the object store + const temp = { keys: queryKey, content: queryContent }; + store.add(temp); - module.exports = function mathRNG() { - for (var i = 0, r; i < 16; i++) { - if ((i & 0x03) === 0) r = Math.random() * 0x100000000; - rnds[i] = r >>> ((i & 0x03) << 3) & 0xff; + // Wait for the database transaction to complete + tx.oncomplete = function () { + console.log('Entry added to store successfully!'); + }; + tx.onerror = function (event) { + console.log('error storing content'); + }; } - return rnds; - }; -} + // Fetches items from the database + function getContentFromDb (query) { + const tx = db.transaction(['toolbox'], 'readonly'); + const store = tx.objectStore('toolbox'); + const index = store.index('keys'); -},{}],396:[function(require,module,exports){ -var rng = require('./lib/rng'); -var bytesToUuid = require('./lib/bytesToUuid'); + return new Promise((resolve, reject) => { + const request = index.openCursor(IDBKeyRange.only(query)); -function v4(options, buf, offset) { - var i = buf && offset || 0; + request.onsuccess = function (e) { + const cursor = e.target.result; + if (cursor) { + // Called for each matching record. + resolve(cursor.value.content); + } else { + // This null is very important, because we have a check for null + // in the functions of community-toolbox.js + resolve(null); + } + }; + }); + } - if (typeof(options) == 'string') { - buf = options === 'binary' ? new Array(16) : null; - options = null; - } - options = options || {}; + // Deletes items from the database + function deleteItemFromDb (query) { + const tx = db.transaction(['toolbox'], 'readwrite'); + const store = tx.objectStore('toolbox'); + const index = store.index('keys'); - var rnds = options.random || (options.rng || rng)(); + return new Promise((resolve, reject) => { + const request = index.openCursor(IDBKeyRange.only(query)); - // Per 4.4, set bits for version and `clock_seq_hi_and_reserved` - rnds[6] = (rnds[6] & 0x0f) | 0x40; - rnds[8] = (rnds[8] & 0x3f) | 0x80; + request.onsuccess = function (e) { + const cursor = e.target.result; + if (cursor) { + // Called for each matching record. + store.delete(cursor.key); - // Copy bytes to buffer, if provided - if (buf) { - for (var ii = 0; ii < 16; ++ii) { - buf[i + ii] = rnds[ii]; + // Wait for the database transaction to complete + tx.oncomplete = function () { + console.log('Entry deleted from store successfully!'); + resolve(true); + }; + tx.onerror = function (event) { + console.log('error deleting content: ' + event.target); + reject(false); + }; + } else { + // No more matching records. + console.log('No matching entry found to be deleted :('); + resolve(null); + } + }; + }); } - } - - return buf || bytesToUuid(rnds); -} -module.exports = v4; - -},{"./lib/bytesToUuid":394,"./lib/rng":395}],397:[function(require,module,exports){ -/* - * verror.js: richer JavaScript errors - */ + // EXPORTS + module.exports.saveContentToDb = saveContentToDb; + module.exports.getContentFromDb = getContentFromDb; + module.exports.deleteItemFromDb = deleteItemFromDb; + module.exports.populateDb = populateDb; + }, { '../models/initialize': 404 }], + 404: [function (require, module, exports) { + // This function is responsible for setting up the database + function dbInit () { + let db; + const dbReq = indexedDB.open('publiclabDB'); + return new Promise((resolve, reject) => { + // Fires when upgrade needed + dbReq.onupgradeneeded = function (event) { + // Set the db variable to our database so we can use it + db = event.target.result; + + // Create an object store named toolbox, or retrieve it if it already exists. + // Object stores in databases are where data are stored. + let toolbox; + if (!db.objectStoreNames.contains('toolbox')) { + toolbox = db.createObjectStore('toolbox', { autoIncrement: true, keyPath: 'keys' }); + } else { + toolbox = db.transaction('toolbox', 'readwrite').objectStore('toolbox'); + } -var mod_assertplus = require('assert-plus'); -var mod_util = require('util'); + // If there isn't already a KEY index, make one so we can query toolbox + // by their KEY + if (!toolbox.indexNames.contains('keys')) { + toolbox.createIndex('keys', 'keys', { unique: true }); + } else { + console.log('KEY index is already created'); + } -var mod_extsprintf = require('extsprintf'); -var mod_isError = require('core-util-is').isError; -var sprintf = mod_extsprintf.sprintf; + // If there isn't already a CONTENT index, make one so we can query toolbox + // by their CONTENT + if (!toolbox.indexNames.contains('content')) { + toolbox.createIndex('content', 'content', { unique: false }); + } else { + console.log('content index is already created'); + } + }; -/* - * Public interface - */ + // Fires once the database is opened (and onupgradeneeded completes, if + // onupgradeneeded was called) + dbReq.onsuccess = function (event) { + // Set the db variable to our database so we can use it + db = event.target.result; + resolve(db); + }; -/* So you can 'var VError = require('verror')' */ -module.exports = VError; -/* For compatibility */ -VError.VError = VError; -/* Other exported classes */ -VError.SError = SError; -VError.WError = WError; -VError.MultiError = MultiError; + // Fires when we can't open the database + dbReq.onerror = function (event) { + console.log('error opening database'); + resolve(null); + }; + }); + } -/* - * Common function used to parse constructor arguments for VError, WError, and - * SError. Named arguments to this function: - * - * strict force strict interpretation of sprintf arguments, even - * if the options in "argv" don't say so - * - * argv error's constructor arguments, which are to be - * interpreted as described in README.md. For quick - * reference, "argv" has one of the following forms: - * - * [ sprintf_args... ] (argv[0] is a string) - * [ cause, sprintf_args... ] (argv[0] is an Error) - * [ options, sprintf_args... ] (argv[0] is an object) - * - * This function normalizes these forms, producing an object with the following - * properties: - * - * options equivalent to "options" in third form. This will never - * be a direct reference to what the caller passed in - * (i.e., it may be a shallow copy), so it can be freely - * modified. - * - * shortmessage result of sprintf(sprintf_args), taking options.strict - * into account as described in README.md. - */ -function parseConstructorArguments(args) -{ - var argv, options, sprintf_args, shortmessage, k; + module.exports = { + dbInit: dbInit + }; + }, {}], + 405: [function (require, module, exports) { + var model = require('./crud'); - mod_assertplus.object(args, 'args'); - mod_assertplus.bool(args.strict, 'args.strict'); - mod_assertplus.array(args.argv, 'args.argv'); - argv = args.argv; + function setItem (queryKey, queryContent) { + model.saveContentToDb(queryKey, queryContent); + } - /* - * First, figure out which form of invocation we've been given. - */ - if (argv.length === 0) { - options = {}; - sprintf_args = []; - } else if (mod_isError(argv[0])) { - options = { 'cause': argv[0] }; - sprintf_args = argv.slice(1); - } else if (typeof (argv[0]) === 'object') { - options = {}; - for (k in argv[0]) { - options[k] = argv[0][k]; - } - sprintf_args = argv.slice(1); - } else { - mod_assertplus.string(argv[0], - 'first argument to VError, SError, or WError ' + - 'constructor must be a string, object, or Error'); - options = {}; - sprintf_args = argv; - } + function getItem (query) { + return model.getContentFromDb(query).then((result) => { + return result; + }); + } - /* - * Now construct the error's message. - * - * extsprintf (which we invoke here with our caller's arguments in order - * to construct this Error's message) is strict in its interpretation of - * values to be processed by the "%s" specifier. The value passed to - * extsprintf must actually be a string or something convertible to a - * String using .toString(). Passing other values (notably "null" and - * "undefined") is considered a programmer error. The assumption is - * that if you actually want to print the string "null" or "undefined", - * then that's easy to do that when you're calling extsprintf; on the - * other hand, if you did NOT want that (i.e., there's actually a bug - * where the program assumes some variable is non-null and tries to - * print it, which might happen when constructing a packet or file in - * some specific format), then it's better to stop immediately than - * produce bogus output. - * - * However, sometimes the bug is only in the code calling VError, and a - * programmer might prefer to have the error message contain "null" or - * "undefined" rather than have the bug in the error path crash the - * program (making the first bug harder to identify). For that reason, - * by default VError converts "null" or "undefined" arguments to their - * string representations and passes those to extsprintf. Programmers - * desiring the strict behavior can use the SError class or pass the - * "strict" option to the VError constructor. - */ - mod_assertplus.object(options); - if (!options.strict && !args.strict) { - sprintf_args = sprintf_args.map(function (a) { - return (a === null ? 'null' : - a === undefined ? 'undefined' : a); - }); - } - - if (sprintf_args.length === 0) { - shortmessage = ''; - } else { - shortmessage = sprintf.apply(null, sprintf_args); - } - - return ({ - 'options': options, - 'shortmessage': shortmessage - }); -} - -/* - * See README.md for reference documentation. - */ -function VError() -{ - var args, obj, parsed, cause, ctor, message, k; + function deleteItem (query) { + return model.deleteItemFromDb(query).then(() => { - args = Array.prototype.slice.call(arguments, 0); + }); + } - /* - * This is a regrettable pattern, but JavaScript's built-in Error class - * is defined to work this way, so we allow the constructor to be called - * without "new". - */ - if (!(this instanceof VError)) { - obj = Object.create(VError.prototype); - VError.apply(obj, arguments); - return (obj); - } + // EXPORTS + module.exports.setItem = setItem; + module.exports.getItem = getItem; + module.exports.deleteItem = deleteItem; + }, { './crud': 403 }], + 406: [function (require, module, exports) { + // view-source:http://www.chartjs.org/samples/latest/charts/bar/vertical.html + function generateChart (args) { + args = args || {}; + args.data = args.data || []; + args.label = args.label || ''; + args.title = args.title || ''; + + var colors = { + blue: 'rgb(54, 162, 235)', + red: 'rgb(255, 99, 132)', + green: 'rgb(75, 192, 192)', + grey: 'rgb(201, 203, 207)', + orange: 'rgb(255, 159, 64)', + purple: 'rgb(153, 102, 255)', + yellow: 'rgb(255, 205, 86)' + }; + var colorNames = Object.keys(colors); + + var barChartData = { + // labels: ["January", "February", "March", "April", "May", "June", "July"], + datasets: [{ + label: args.label, + backgroundColor: colors.red, + borderColor: colors.red, + borderWidth: 1, + data: args.data + }] + }; - /* - * For convenience and backwards compatibility, we support several - * different calling forms. Normalize them here. - */ - parsed = parseConstructorArguments({ - 'argv': args, - 'strict': false - }); + var ctx = document.getElementById('canvas').getContext('2d'); + var chart = new Chart(ctx, { + type: 'bar', + data: barChartData, + options: { + responsive: true, + legend: { + position: 'top' + }, + title: { + display: true, + text: args.title + } + } + }); - /* - * If we've been given a name, apply it now. - */ - if (parsed.options.name) { - mod_assertplus.string(parsed.options.name, - 'error\'s "name" must be a string'); - this.name = parsed.options.name; - } + return chart; + } + + module.exports = generateChart; + }, {}], + 407: [function (require, module, exports) { + CommunityToolbox = function CommunityToolbox (org, repo) { + var SimpleApi = require('github-api-simple'); + var api = new SimpleApi(); + + var crud = require('../models/crud'); + var issuesUI = require('../UI/issuesUI'); + var modelUtils = require('../models/utils'); + var fetchReposUtil = require('../utils/repoUtil/fetchRepoUtil'); + var contributorsUI = require('../UI/contributorsUI'); + var contributorsUtil = require('../utils/contribsUtil/main'); + var recentContributorsUI = require('../UI/recentContributorsUI'); + var navDropdownUtil = require('../utils/navDropdown.js'); + var ftoAuthorsUI = require('../UI/ftoAuthorsUI'); + var issuesUtil = require('../utils/staleIssuesUtil'); + var recentContribsUtil = require('../utils/recentContribsUtil/main'); + var filterUtil = require('../utils/filterUtil'); + + const requestP = require('request-promise'); + var parse = require('parse-link-header'); + var chart = require('./chart'); + + var options = { + qs: { + sort: 'pushed', + direction: 'desc', // optional, GitHub API uses 'desc' by default for 'pushed' + per_page: 100 + } + }; - /* - * For debugging, we keep track of the original short message (attached - * this Error particularly) separately from the complete message (which - * includes the messages of our cause chain). - */ - this.jse_shortmsg = parsed.shortmessage; - message = parsed.shortmessage; + // these are essentially examples for now; we could wrap them + // in externally available methods for convenience but at the + // moment they're not quite complex enough to merit it. - /* - * If we've been given a cause, record a reference to it and update our - * message appropriately. - */ - cause = parsed.options.cause; - if (cause) { - mod_assertplus.ok(mod_isError(cause), 'cause is not an Error'); - this.jse_cause = cause; + function getIssuesForRepo (callback, _options) { + _options = _options || options; + api.Issues + .getIssuesForRepo(org, repo, _options) + .then(callback); + } - if (!parsed.options.skipCauseMessage) { - message += ': ' + cause.message; - } - } + function getIssuesForOrg (_org, _options) { + _options = _options || options; + var _url = 'https://api.github.com/search/issues?q=is%3Aopen+org%3A' + _org + '+label%3A' + _options.qs.labels; + return requestP({ uri: _url }); + } - /* - * If we've been given an object with properties, shallow-copy that - * here. We don't want to use a deep copy in case there are non-plain - * objects here, but we don't want to use the original object in case - * the caller modifies it later. - */ - this.jse_info = {}; - if (parsed.options.info) { - for (k in parsed.options.info) { - this.jse_info[k] = parsed.options.info[k]; - } - } - - this.message = message; - Error.call(this, message); - - if (Error.captureStackTrace) { - ctor = parsed.options.constructorOpt || this.constructor; - Error.captureStackTrace(this, ctor); - } - - return (this); -} - -mod_util.inherits(VError, Error); -VError.prototype.name = 'VError'; - -VError.prototype.toString = function ve_toString() -{ - var str = (this.hasOwnProperty('name') && this.name || - this.constructor.name || this.constructor.prototype.name); - if (this.message) - str += ': ' + this.message; + function getCommitsForRepo (callback, _options) { + _options = _options || options; + api.Repositories + .getRepoCommits(org, repo, _options) + .then(callback); + } - return (str); -}; + function initialize (org, repo) { + return new Promise((resolve, reject) => { + return crud.populateDb() + .then((res) => { + return true; + }) + .then((dummy) => { + return modelUtils.getItem('repos').then((response) => { + if (response == null || response == undefined) { + // Fetches and stores the list of repositories when the page loads + return fetchReposUtil.getAllRepos(org) + .then((resp) => { + resolve(true); + }) + .catch((err) => { + Snackbar.show({ pos: 'top-right', text: err, textColor: 'red', showAction: false }); + }); + } + resolve(true); + }); + }); + }); + } -/* - * This method is provided for compatibility. New callers should use - * VError.cause() instead. That method also uses the saner `null` return value - * when there is no cause. - */ -VError.prototype.cause = function ve_cause() -{ - var cause = VError.cause(this); - return (cause === null ? undefined : cause); -}; + function dropdownInit () { + return modelUtils.getItem('repos') + .then((res) => { + if (res != null && res != undefined) { + navDropdownUtil.populateNavDropdown(res); + } else { + console.log('not working'); + } + }); + } -/* - * Static methods - * - * These class-level methods are provided so that callers can use them on - * instances of Errors that are not VErrors. New interfaces should be provided - * only using static methods to eliminate the class of programming mistake where - * people fail to check whether the Error object has the corresponding methods. - */ + // This function is responsible for showing contributors + // on a multi-repository view + function showAllContributors (org) { + return contributorsUtil.fetchAllContribsInDb(org) + .then((allContributors) => { + // If the stored data is not undefined or null, execution goes here + if (allContributors != null && allContributors != undefined && allContributors.length > 0) { + // Flushes contributors list from the database after every single day + const timeNow = (new Date()).getTime(); + modelUtils.getItem('allContributorsExpiry') + .then((allContributorsExpiry) => { + if (allContributorsExpiry != null && ((timeNow - allContributorsExpiry) / 1000) >= 86400) { + return Promise.all([modelUtils.deleteItem('allContributors'), modelUtils.deleteItem('allContributorsExpiry')]) + .then(() => { + return true; + }); + } + }) + .then(() => { + // Looking for contributors list in the database + modelUtils.getItem('allContributors').then((AllContributors) => { + // If the data is not in the database, it gets fetched from storeAllContributorsInDatabase function + if (AllContributors == null || AllContributors == undefined || AllContributors.length == 0) { + contributorsUtil.fetchAllContribsInDb(org) + .then(function gotAllContributors (AllContributors) { + // Provides fetched contributors list to UI function for rendering it + // to the user + contributorsUI.insertContributors(AllContributors); + }) + .catch((err) => { + throw err; + }); + } + // If stored data is not null and undefined, process it + else { + contributorsUI.insertContributors(AllContributors); + } + }); + }); + } + // If execution goes here, it means that there's probably something wrong + // in the storeAllContributorsInDatabase function + else { + console.log('Something went wrong while fetching all contributors :('); + } + }) + .catch((err) => { + Snackbar.show({ pos: 'top-right', text: err, textColor: 'red', showAction: false }); + }); + } -VError.cause = function (err) -{ - mod_assertplus.ok(mod_isError(err), 'err must be an Error'); - return (mod_isError(err.jse_cause) ? err.jse_cause : null); -}; + // This function is responsible for showing all the contributors for a particular repository + function showRepoContributors (org, repo) { + return contributorsUtil.fetchAllContribsInDb(org) + .then((allContributors) => { + // If the stored data is not undefined or null, execution goes here + if (allContributors != null && allContributors != undefined && allContributors.length > 0) { + // Flushes repoContributors from the database after every single day + const timeNow = (new Date()).getTime(); + modelUtils.getItem(`${repo}Expiry`) + .then((lifespan) => { + if (lifespan != null && ((timeNow - lifespan) / 1000) >= 86400) { + return Promise.all([modelUtils.deleteItem(`${repo}`), modelUtils.deleteItem(`${repo}Expiry`)]) + .then(() => { + return true; + }); + } + }) + .then(() => { + // Looking for repo Contributors list in the database + modelUtils.getItem(repo).then((repoContributors) => { + // If we don't have repoContributors in the database, we fetch them from Github + if (repoContributors == null || repoContributors == undefined) { + contributorsUtil.repoContribsUtil(org, repo) + .then(function gotRepoContributorsInStorage (contributors) { + contributorsUI.insertContributors(contributors); + }) + .catch((err) => { + throw err; + }); + } + // If we have repoContributors in the database, we save a network call :) + else { + contributorsUI.insertContributors(repoContributors); + } + }); + }); + } else { + // Execution goes here, it means that data for this repo is not available + // in the database + console.log(`Something went wrong while getting ${repo} contributors :(`); + } + }) + .catch((err) => { + Snackbar.show({ pos: 'top-right', text: err, textColor: 'red', showAction: false }); + }); + } -VError.info = function (err) -{ - var rv, cause, k; - - mod_assertplus.ok(mod_isError(err), 'err must be an Error'); - cause = VError.cause(err); - if (cause !== null) { - rv = VError.info(cause); - } else { - rv = {}; - } - - if (typeof (err.jse_info) == 'object' && err.jse_info !== null) { - for (k in err.jse_info) { - rv[k] = err.jse_info[k]; - } - } - - return (rv); -}; + // Function for fetching and showing recent contributors + function showRecentContributors (org, repo, recencyLabel, forMonths = 6) { + return recentContribsUtil.fetchAllRecentContribsInDb(org, repo).then((result) => { + if (recencyLabel === 'month') { + return recentContribsUtil.fetchContribsLastMonth(org, repo, forMonths) + .then(function gotMonthlyContribs (monthContribs) { + // Stores the CURRENTLY ACTIVE recent contribs data which is utilized by filter + modelUtils.deleteItem('recent-contribs-data').then((res) => { + modelUtils.setItem('recent-contribs-data', monthContribs); + }); + // Push data to UI + recentContributorsUI.insertRecentContributors(monthContribs); + }) + .catch((err) => { + throw err; + }); + } else { + return recentContribsUtil.fetchContribsLastWeek(org, repo) + .then((weeklyContribs) => { + // Stores the CURRENTLY ACTIVE recent contribs data which is utilized by filter + modelUtils.deleteItem('recent-contribs-data').then((res) => { + modelUtils.setItem('recent-contribs-data', weeklyContribs); + }); + // Push data to UI + recentContributorsUI.insertRecentContributors(weeklyContribs); + }) + .catch((err) => { + throw err; + }); + } + }) + .catch((err) => { + Snackbar.show({ pos: 'top-right', text: err, textColor: 'red', showAction: false }); + }); + } -VError.findCauseByName = function (err, name) -{ - var cause; + function filter (org, type) { + modelUtils.getItem('recent-contribs-data') + .then(function gotData (response) { + if (response != null && response != undefined) { + newResponse = filterUtil.showFilteredData(org, type, response); + recentContributorsUI.insertRecentContributors(newResponse); + } else { + console.log('recent-contribs-data not present in DB! Nothing is filtered!!!'); + } + }); + } - mod_assertplus.ok(mod_isError(err), 'err must be an Error'); - mod_assertplus.string(name, 'name'); - mod_assertplus.ok(name.length > 0, 'name cannot be empty'); + function showStaleIssues (org, repo) { + return issuesUtil.getStaleIssues(org, repo) + .then((data) => { + if (data != null && data != undefined) { + issuesUI.insertStale(data, '.stale'); + } + }) + .catch((err) => { + Snackbar.show({ pos: 'top-right', text: err, textColor: 'red', showAction: false }); + }); + } - for (cause = err; cause !== null; cause = VError.cause(cause)) { - mod_assertplus.ok(mod_isError(cause)); - if (cause.name == name) { - return (cause); - } - } + // externally available API + return { + api: api, + issuesUI: issuesUI, + contributorsUI: contributorsUI, + recentContributorsUI: recentContributorsUI, + parse: parse, + chart: chart, + options: options, + getIssuesForRepo: getIssuesForRepo, + getIssuesForOrg: getIssuesForOrg, + showRecentContributors: showRecentContributors, + getCommitsForRepo: getCommitsForRepo, + showAllContributors: showAllContributors, + showRepoContributors: showRepoContributors, + displayIssuesForRepo: displayIssuesForRepo, + initialize: initialize, + dropdownInit: dropdownInit, + ftoAuthorsUI: ftoAuthorsUI, + showStaleIssues: showStaleIssues, + filter: filter + }; + }; - return (null); -}; + module.exports = CommunityToolbox; + }, { '../UI/contributorsUI': 399, '../UI/ftoAuthorsUI': 400, '../UI/issuesUI': 401, '../UI/recentContributorsUI': 402, '../models/crud': 403, '../models/utils': 405, '../utils/contribsUtil/main': 411, '../utils/filterUtil': 414, '../utils/navDropdown.js': 415, '../utils/recentContribsUtil/main': 421, '../utils/repoUtil/fetchRepoUtil': 426, '../utils/staleIssuesUtil': 427, './chart': 406, 'github-api-simple': 151, 'parse-link-header': 278, 'request-promise': 323 }], + 408: [function (require, module, exports) { + const SimpleApi = require('github-api-simple'); + const api = new SimpleApi(); + const modelUtils = require('../../models/utils'); + const parse = require('parse-link-header'); + + // This utility helps us in getting all the contributors for a particular repository + function fetchAllRepoContribs (org, repo) { + // This array is used to store the contributors from all of the repositories + const contributorsArray = []; + + return api.Repositories + .getRepoContributors(org, repo, { method: 'HEAD', qs: { sort: 'pushed', direction: 'desc', per_page: 100 } }) + .then(function gotContribData (contribData) { + var headers = contribData; + if (headers.hasOwnProperty('link')) { + var parsed = parse(headers.link); + if (parsed.last.page != undefined) { + totalPages = parseInt(parsed.last.page); + } + } else { + totalPages = 1; + } + return totalPages; + }) + .then(function gotTotalPages (totalPages) { + // This array is used to store all of the promises + const promises = []; + + for (let i = 1; i <= totalPages; i++) { + var currentPromise = api.Repositories + .getRepoContributors(org, repo, { method: 'GET', qs: { sort: 'pushed', direction: 'desc', per_page: 100, page: i } }) + .then(function gotRepoContributors (contributors) { + if (contributors != undefined && (contributors != null || contributors.length > 0)) { + contributors.map((contributor, i) => contributorsArray.push(contributor)); + } + }) + .catch((err) => { + throw err; + }); + // Push currentPromise to promises array + promises.push(currentPromise); + } -VError.hasCauseWithName = function (err, name) -{ - return (VError.findCauseByName(err, name) !== null); -}; + // Waits for all of the promises to resolve first, sets localStorage after that... + return Promise.all(promises) + .then(() => { + const now = (new Date()).getTime(); + modelUtils.setItem(repo, contributorsArray); + modelUtils.setItem(`${repo}Expiry`, now); + return contributorsArray; + }); + }) + .catch((err) => { + throw err; + }); + } -VError.fullStack = function (err) -{ - mod_assertplus.ok(mod_isError(err), 'err must be an Error'); + // EXPORTS + module.exports = { + fetchAllRepoContribs: fetchAllRepoContribs + }; + }, { '../../models/utils': 405, 'github-api-simple': 151, 'parse-link-header': 278 }], + 409: [function (require, module, exports) { + const SimpleApi = require('github-api-simple'); + const api = new SimpleApi(); + const modelUtils = require('../../models/utils'); + + // This utility helps us in getting CONTRIBUTORS for a particular repository + function fetchRepoContribs (org, repo) { + // This array is used to store the contributors from all of the repositories + const contributorsArray = []; + + return api.Repositories + .getRepoContributors(org, repo, { method: 'GET', qs: { sort: 'pushed', direction: 'desc', per_page: 100 } }) + .then(function gotRepoContributors (contributors) { + if (contributors != undefined && (contributors != null || contributors.length > 0)) { + contributors.map((contributor, i) => contributorsArray.push(contributor)); + } + }) + .then(() => { + const now = (new Date()).getTime(); + modelUtils.setItem(repo, contributorsArray); + modelUtils.setItem(`${repo}Expiry`, now); + return contributorsArray; + }) + .catch((err) => { + throw err; + }); + } + + // EXPORTS + module.exports = { + fetchRepoContribs: fetchRepoContribs + }; + }, { '../../models/utils': 405, 'github-api-simple': 151 }], + 410: [function (require, module, exports) { + const fetchAllRepoContribs = require('./fetchAllRepoContribs'); + const fetchRepoContribs = require('./fetchRepoContribs'); + + // This is a utility function which decides whether to make a single request for fetching + // each repository's contributors or multiple ones. + function fetchRepoContributorsUtil (org, repo) { + return new Promise((resolve, reject) => { + if (repo === 'plots2') { + resolve(fetchAllRepoContribs.fetchAllRepoContribs(org, repo)); + } else { + resolve(fetchRepoContribs.fetchRepoContribs(org, repo)); + } + }); + } - var cause = VError.cause(err); + // EXPORTS + module.exports = { + fetchRepoContributorsUtil: fetchRepoContributorsUtil + }; + }, { './fetchAllRepoContribs': 408, './fetchRepoContribs': 409 }], + 411: [function (require, module, exports) { + const fetchRepoContribsUtil = require('./fetchRepoContribsUtil'); + const storeAllContribsInDb = require('./storeAllContribsInDb'); + + function fetchAllContribsInDb (org) { + return storeAllContribsInDb.storeAllContribsInDb(org) + .then((response) => { + return response; + }) + .catch((err) => { + console.log('err travelling through fetchAllContribsInDb'); + throw err; + }); + } - if (cause) { - return (err.stack + '\ncaused by: ' + VError.fullStack(cause)); - } + function repoContribsUtil (org, repo) { + return fetchRepoContribsUtil.fetchRepoContributorsUtil(org, repo) + .then((response) => { + return response; + }) + .catch((err) => { + console.log('err travelling through repoContribsUtil'); + throw err; + }); + } - return (err.stack); -}; + // EXPORTS + module.exports = { + repoContribsUtil: repoContribsUtil, + fetchAllContribsInDb: fetchAllContribsInDb + }; + }, { './fetchRepoContribsUtil': 410, './storeAllContribsInDb': 412 }], + 412: [function (require, module, exports) { + const fetchRepoContributorsUtil = require('./fetchRepoContribsUtil'); + const modelUtils = require('../../models/utils'); + + // This runs at the very start of page load and stores all the repositories and all the + // contributors in the database on initial page load + function storeAllContribsInDb (org) { + const AllContributors = []; + const promises = []; + var contributorSet = new Set([]); + return new Promise((resolve, reject) => { + modelUtils.getItem('allContributors').then((allContributors) => { + // If all contributors list is not in the database, it makes a fresh call to Github API + if (allContributors == null || allContributors == undefined || allContributors.length == 0) { + return modelUtils.getItem('repos').then((res) => { + const splicedRepos = res.splice(0, 20); + splicedRepos.map(function mappingToEachRepo (Repo, i) { + const promise = fetchRepoContributorsUtil.fetchRepoContributorsUtil(org, Repo) + .then(function gotRepoContributorsInStorage (contributors) { + if (contributors != undefined && contributors.length > 0) { + contributors.map((contributor, i) => { + if (!contributorSet.has(contributor.login)) { + contributorSet.add(contributor.login); + AllContributors.push(contributor); + } + }); + } + }) + .catch((err) => { + throw err; + }); + promises.push(promise); + }); + return Promise.all(promises) + .then(() => { + // Storing array containing all the contributors' list across 20 most active + // repos to database + modelUtils.setItem('allContributors', AllContributors); + // Saves current time in epoch, used for flushing out the stored data + // after 24 hours + const currentTime = (new Date()).getTime(); + modelUtils.setItem('allContributorsExpiry', currentTime); + resolve(AllContributors); + }); + }); + } + // If all contributors list is in the database, it simply returns that as a resolved promise + else { + resolve(allContributors); + } + }) + .catch((err) => { + reject(err); + }); + }); + } -VError.errorFromList = function (errors) -{ - mod_assertplus.arrayOfObject(errors, 'errors'); + // EXPORTS + module.exports = { + storeAllContribsInDb: storeAllContribsInDb + }; + }, { '../../models/utils': 405, './fetchRepoContribsUtil': 410 }], + 413: [function (require, module, exports) { + // Given a list of commits which contains repeated commiters, this function extracts + // a list of unique commiters and returns that + function filterUniqueContribs (data) { + const commitersSet = new Set([]); + const result = []; + + data.map(function mappingToCommits (commit, i) { + if (commit.author != null) { + if (!commitersSet.has(commit.author.login)) { + commitersSet.add(commit.author.login); + result.push(commit); + } + } + }); - if (errors.length === 0) { - return (null); - } + return result; + } - errors.forEach(function (e) { - mod_assertplus.ok(mod_isError(e)); - }); + module.exports = { + filterUniqueContribs: filterUniqueContribs + }; + }, {}], + 414: [function (require, module, exports) { + function showFilteredData (org, type, response) { + if (type === 'alphabetic') { + response.sort(function (x, y) { + if ((x.author.login).toLowerCase() > (y.author.login).toLowerCase()) { + return 1; + } else { + return -1; + } + }); + return response; + } else if (type === 'mostrecentfirst') { + response.sort(function (x, y) { + const a = new Date(x.commit.author.date); + const b = new Date(y.commit.author.date); + if (b > a) { + return 1; + } else { + return -1; + } + }); + return response; + } else if (type === 'leaderboard') { + const leaderMap = new Map([]); + + response.map(function mappingToCommiters (dataItem, i) { + let temp = leaderMap.get(dataItem.author.login); + if (temp < 0 || temp == undefined || temp == null) { + temp = 0; + } + temp += 1; + leaderMap.set(dataItem.author.login, temp); + }); - if (errors.length == 1) { - return (errors[0]); - } + const sortedMap = new Map([...leaderMap.entries()].sort((a, b) => b[1] - a[1])); + return sortedMap; + } + } - return (new MultiError(errors)); -}; + module.exports = { + showFilteredData: showFilteredData + }; + }, {}], + 415: [function (require, module, exports) { + function populateNavDropdown (repos) { + let repoAlreadySelected = urlHash().getUrlHashParameter('r'); + + // populates the current dropdown selected html + if (jQuery.isEmptyObject(repoAlreadySelected)) { + repoAlreadySelected = 'plots2'; + } else { + repoAlreadySelected = (repoAlreadySelected.r == undefined) ? repoAlreadySelected : repoAlreadySelected.r; + } + $('#dropdownMenuButton').html(repoAlreadySelected); + + // populates the dropdown list + repos.map((repo, i) => { + $('

', { + class: 'dropdown-items', + text: repo + }).appendTo('#dropdown-container'); + }); -VError.errorForEach = function (err, func) -{ - mod_assertplus.ok(mod_isError(err), 'err must be an Error'); - mod_assertplus.func(func, 'func'); + // click handler for dropdown items + $('.dropdown-items').click((e) => { + const repo = e.target.textContent; + urlHash().setUrlHashParameter('r', repo); + $('#dropdownMenuButton').html(repo); + location.reload(); + }); + } - if (err instanceof MultiError) { - err.errors().forEach(function iterError(e) { func(e); }); - } else { - func(err); - } -}; + module.exports.populateNavDropdown = populateNavDropdown; + }, {}], + 416: [function (require, module, exports) { + const modelUtils = require('../../models/utils'); + const monthsQuery = require('./queryTime'); + const fetchRecentMonthContribs = require('./fetchRecentMonthContribs'); + + // Fetches recent month commits for top 10 repositories + function fetchAllRecentMonthContribs (org, repos, queryTime) { + const results = []; + const commitersSet = new Set([]); + const timeToday = (new Date()).getTime(); + const monthInd = monthsQuery.findMonthInd(queryTime); + + // We take only 10 repos just for API quota reasons + const splicedRepos = repos.splice(0, 10); + + const promises = splicedRepos.map(function mapToEachRepo (repo, i) { + return fetchRecentMonthContribs.fetchRecentMonthContribs(org, repo, queryTime) + .then((response) => { + if (response != null) { + const partialResult = []; + response.map(function mappingToCommits (commit, i) { + if (commit.author != null) { + if (!commitersSet.has(commit.author.login)) { + commitersSet.add(commit.author.login); + partialResult.push(commit); + results.push(commit); + } + } + return true; + }); + // Save each repo's commits data to the database + const currTime = (new Date()).getTime(); + modelUtils.setItem(`recent-${repo}-${monthInd}-month-commits`, partialResult); + modelUtils.setItem(`recent-${repo}-${monthInd}-month-expiry`, currTime); + } + }) + .catch((err) => { + throw err; + }); + }); -/* - * SError is like VError, but stricter about types. You cannot pass "null" or - * "undefined" as string arguments to the formatter. - */ -function SError() -{ - var args, obj, parsed, options; + return Promise.all(promises) + .then(function promisesResolved () { + // Store recentMonthCommits and recentMonthCommitsExpiry in the database + modelUtils.setItem(`recent-all-${monthInd}-month-commits`, results); + modelUtils.setItem(`recent-all-${monthInd}-month-expiry`, timeToday); + return results; + }); + } - args = Array.prototype.slice.call(arguments, 0); - if (!(this instanceof SError)) { - obj = Object.create(SError.prototype); - SError.apply(obj, arguments); - return (obj); - } + // EXPORTS + module.exports = { + fetchAllRecentMonthContribs: fetchAllRecentMonthContribs + }; + }, { '../../models/utils': 405, './fetchRecentMonthContribs': 417, './queryTime': 422 }], + 417: [function (require, module, exports) { + const modelUtils = require('../../models/utils'); + const monthsQuery = require('./queryTime'); + const withinMonthsOrNot = require('./withinMonthsOrNot'); + const freshFetch = require('./freshFetch'); + + // Fetches recent month commits for a particular repository + function fetchRecentMonthContribs (org, repo, queryTime) { + const contribs = []; + const monthsInd = monthsQuery.findMonthInd(queryTime); + + return modelUtils.getItem(`recent-${repo}-${monthsInd}-month-commits`) + .then((stored) => { + if (stored != null && stored != undefined) { + return stored; + } else { + return modelUtils.getItem(`recent-${repo}-6-month-commits`) + .then((wholeContribsList) => { + if (wholeContribsList != undefined && wholeContribsList != null) { + wholeContribsList.map((contributor, index) => { + const commitDate = contributor.commit.committer.date; + const check = withinMonthsOrNot.within_months(commitDate, monthsInd); + if (check) { + contribs.push(contributor); + } + }); + // Store recentWeekCommits and recentWeekCommitsExpiry in the database + const currTime = (new Date()).getTime(); + modelUtils.setItem(`recent-${repo}-${monthsInd}-month-commits`, contribs); + modelUtils.setItem(`recent-${repo}-${monthsInd}-month-expiry`, currTime); + return contribs; + } else { + // We don't have any recent month contributors' data for desired repository + // so we need to do all the work now + return freshFetch.freshFetch(org, repo, queryTime) + .then((response) => { + return response; + }) + .catch((err) => { + throw err; + }); + } + }) + .catch((err) => { + throw err; + }); + } + }) + .catch((err) => { + throw err; + }); + } - parsed = parseConstructorArguments({ - 'argv': args, - 'strict': true - }); + // EXPORTS + module.exports = { + fetchRecentMonthContribs: fetchRecentMonthContribs + }; + }, { '../../models/utils': 405, './freshFetch': 418, './queryTime': 422, './withinMonthsOrNot': 424 }], + 418: [function (require, module, exports) { + const modelUtils = require('../../models/utils'); + const monthsQuery = require('./queryTime'); + + function freshFetch (org, repo, queryTime) { + const result = []; + const proms = []; + const monthsInd = monthsQuery.findMonthInd(queryTime); + + for (let i = 0; i < 2; i++) { + proms.push( + fetch(`https://api.github.com/repos/${org}/${repo}/commits?since=${queryTime}&per_page=100&page=${i}`) + .then(function gotResponse (response) { + if (response.status == '200') { + return response.json(); + } else { + throw `Couldn't fetch commits for ${repo}`; + } + }) + .then(function gotResponseJson (response) { + if (response != null) { + response.map(function mappingToCommits (commit, i) { + result.push(commit); + }); + } + return result; + }) + ); + } - options = parsed.options; - VError.call(this, options, '%s', parsed.shortmessage); + return Promise.all(proms) + .then(() => { + // Save each repo's commits data to the database + const currTime = (new Date()).getTime(); + modelUtils.setItem(`recent-${repo}-${monthsInd}-month-commits`, result); + modelUtils.setItem(`recent-${repo}-${monthsInd}-month-expiry`, currTime); + return result; + }); + } - return (this); -} + module.exports = { + freshFetch: freshFetch + }; + }, { '../../models/utils': 405, './queryTime': 422 }], + 419: [function (require, module, exports) { + const modelUtils = require('../../models/utils'); + const fetchAllRecentMonthContribs = require('./fetchAllRecentMonthContribs'); + const fetchRecentMonthContribs = require('./fetchRecentMonthContribs'); + + // Fetches recent month's commits for a particular repo or all of the repos (10 repos) + function getContribsLastMonth (org, repo, forMonths) { + return modelUtils.getItem('repos').then((repos) => { + if (repos != null && repos != undefined) { + return modelUtils.getItem(`recent-${repo}-${forMonths}-month-expiry`) + .then((recentCommitsMonthExpiry) => { + const timeToday = (new Date()).getTime(); + // If recentCommits expiry time is 1 day behind the current time, flush them out. + if (recentCommitsMonthExpiry != null && recentCommitsMonthExpiry != undefined && ((timeToday - recentCommitsMonthExpiry) / 1000) >= 86400) { + return Promise.all([modelUtils.deleteItem(`recent-${repo}-${forMonths}-month-commits`), modelUtils.deleteItem(`recent-${repo}-${forMonths}-month-expiry`)]) + .then(() => { + return true; + }); + } + return true; + }) + .then((boolean) => { + return modelUtils.getItem(`recent-${repo}-${forMonths}-month-commits`).then((result) => { + if (result != null && result != undefined) { + return result; + } else { + // We make queryTime 1 month behind the current time, to pass it as query in the request + const d = (new Date()); + const temp = forMonths * 30; + d.setDate(d.getDate() - temp); + const queryTime = d.toISOString(); + if (repo === 'all') { + return fetchAllRecentMonthContribs.fetchAllRecentMonthContribs(org, repos, queryTime) + .then(function gotRecentCommitsInStorage (monthCommits) { + return monthCommits; + }) + .catch((err) => { + throw err; + }); + } else { + return fetchRecentMonthContribs.fetchRecentMonthContribs(org, repo, queryTime) + .then(function gotRecentCommitsInStorage (monthCommits) { + return monthCommits; + }) + .catch((err) => { + throw err; + }); + } + } + }); + }) + .catch((err) => { + throw err; + }); + } else { + console.log('repos are not there yet!!!'); + } + }); + } -/* - * We don't bother setting SError.prototype.name because once constructed, - * SErrors are just like VErrors. - */ -mod_util.inherits(SError, VError); + // EXPORTS + module.exports = { + getContribsLastMonth: getContribsLastMonth + }; + }, { '../../models/utils': 405, './fetchAllRecentMonthContribs': 416, './fetchRecentMonthContribs': 417 }], + 420: [function (require, module, exports) { + const modelUtils = require('../../models/utils'); + const getContribsLastMonth = require('./getContribsLastMonth'); + const withinThisWeekOrNot = require('./withinThisWeekOrNot'); + + // Fetches recent week's commits for a particular repo + function getContribsLastWeek (org, repo) { + const contribs = []; + + return modelUtils.getItem(`recent-${repo}-week-expiry`) + .then((recentCommitsWeekExpiry) => { + const timeToday = (new Date()).getTime(); + // If recent month's commits expiry time is 1 day behind the current time, flush them out. + if (recentCommitsWeekExpiry != null && recentCommitsWeekExpiry != undefined && ((timeToday - recentCommitsWeekExpiry) / 1000) >= 86400) { + return Promise.all([modelUtils.deleteItem(`recent-${repo}-week-expiry`), modelUtils.deleteItem(`recent-${repo}-week-commits`)]) + .then(() => { + return true; + }); + } + }) + .then(() => { + return modelUtils.getItem(`recent-${repo}-week-commits`).then((result) => { + if (result != null && result != undefined) { + return result; + } else { + // We save extra request by filtering commits-made-last-week from commits-made-last month + return getContribsLastMonth.getContribsLastMonth(org, repo, 6) + .then((commits_lastMonth) => { + commits_lastMonth.map((commitLastMonth, index) => { + const commitDate = commitLastMonth.commit.committer.date; + const check = withinThisWeekOrNot.withinThisWeek(commitDate); + if (check) { + contribs.push(commitLastMonth); + } + }); + // Store recentWeekCommits and recentWeekCommitsExpiry in the database + const currTime = (new Date()).getTime(); + modelUtils.setItem(`recent-${repo}-week-commits`, contribs); + modelUtils.setItem(`recent-${repo}-week-expiry`, currTime); + return contribs; + }); + } + }); + }); + } + // EXPORTS + module.exports = { + getContribsLastWeek: getContribsLastWeek + }; + }, { '../../models/utils': 405, './getContribsLastMonth': 419, './withinThisWeekOrNot': 425 }], + 421: [function (require, module, exports) { + const getContribsLastMonth = require('./getContribsLastMonth'); + const getContribsLastWeek = require('./getContribsLastWeek'); + const storeAllRecentContribsInDb = require('./storeAllRecentContribsInDb'); + + function fetchContribsLastMonth (org, repo, forMonths = 6) { + return getContribsLastMonth.getContribsLastMonth(org, repo, forMonths) + .then((contribs) => { + return contribs; + }) + .catch((err) => { + console.log('finally throwing'); + throw err; + }); + } -/* - * Represents a collection of errors for the purpose of consumers that generally - * only deal with one error. Callers can extract the individual errors - * contained in this object, but may also just treat it as a normal single - * error, in which case a summary message will be printed. - */ -function MultiError(errors) -{ - mod_assertplus.array(errors, 'list of errors'); - mod_assertplus.ok(errors.length > 0, 'must be at least one error'); - this.ase_errors = errors; - - VError.call(this, { - 'cause': errors[0] - }, 'first of %d error%s', errors.length, errors.length == 1 ? '' : 's'); -} - -mod_util.inherits(MultiError, VError); -MultiError.prototype.name = 'MultiError'; - -MultiError.prototype.errors = function me_errors() -{ - return (this.ase_errors.slice(0)); -}; + function fetchContribsLastWeek (org, repo) { + return getContribsLastWeek.getContribsLastWeek(org, repo) + .then((contribs) => { + return contribs; + }) + .catch((err) => { + console.log('finally throwing'); + throw err; + }); + } + function fetchAllRecentContribsInDb (org, repo) { + return storeAllRecentContribsInDb.storeAllRecentContribsInDb(org, repo) + .then((response) => { + return response; + }) + .catch((err) => { + console.log('finally throwing'); + throw err; + }); + } -/* - * See README.md for reference details. - */ -function WError() -{ - var args, obj, parsed, options; - - args = Array.prototype.slice.call(arguments, 0); - if (!(this instanceof WError)) { - obj = Object.create(WError.prototype); - WError.apply(obj, args); - return (obj); - } - - parsed = parseConstructorArguments({ - 'argv': args, - 'strict': false - }); - - options = parsed.options; - options['skipCauseMessage'] = true; - VError.call(this, options, '%s', parsed.shortmessage); - - return (this); -} - -mod_util.inherits(WError, VError); -WError.prototype.name = 'WError'; - -WError.prototype.toString = function we_toString() -{ - var str = (this.hasOwnProperty('name') && this.name || - this.constructor.name || this.constructor.prototype.name); - if (this.message) - str += ': ' + this.message; - if (this.jse_cause && this.jse_cause.message) - str += '; caused by ' + this.jse_cause.toString(); + // EXPORTS + module.exports = { + fetchContribsLastMonth: fetchContribsLastMonth, + fetchContribsLastWeek: fetchContribsLastWeek, + fetchAllRecentContribsInDb: fetchAllRecentContribsInDb + }; + }, { './getContribsLastMonth': 419, './getContribsLastWeek': 420, './storeAllRecentContribsInDb': 423 }], + 422: [function (require, module, exports) { + function findMonthInd (queryTime) { + const timeNow = new Date(); + const qTime = new Date(`${queryTime}`); + const diff = timeNow - qTime; + let monthsBack; + if (diff > 60e3) { + monthsBack = Math.floor((Math.floor(diff / 60e3)) / (60 * 24 * 30)); + } - return (str); -}; + return monthsBack; + } -/* - * For purely historical reasons, WError's cause() function allows you to set - * the cause. - */ -WError.prototype.cause = function we_cause(c) -{ - if (mod_isError(c)) - this.jse_cause = c; + module.exports = { + findMonthInd: findMonthInd + }; + }, {}], + 423: [function (require, module, exports) { + const fetchAllRecentMonthContribs = require('./fetchAllRecentMonthContribs'); + const fetchRepoUtil = require('../repoUtil/fetchRepoUtil'); + const modelUtils = require('../../models/utils'); + + // Stores all the Recent Contributors in the database + function storeAllRecentContribsInDb (org, repo) { + // We make queryTime 1 month behind the current time, to pass it as query in the request + const d = (new Date()); + d.setDate(d.getDate() - 180); + const queryTime = d.toISOString(); + return modelUtils.getItem('repos') + .then((repos) => { + return modelUtils.getItem('recent-present').then((result) => { + if (result != null && result != undefined) { + return result; + } else { + if (repos != null || repos != undefined) { + return fetchAllRecentMonthContribs.fetchAllRecentMonthContribs(org, repos, queryTime) + .then((result) => { + modelUtils.setItem('recent-present', 'true'); + return result; + }) + .catch((err) => { + throw err; + }); + } else { + fetchRepoUtil.getAllRepos(org) + .then((repos) => { + if (repos != null || repos != undefined) { + return fetchAllRecentMonthContribs.fetchAllRecentMonthContribs(org, repos, queryTime) + .then((result) => { + modelUtils.setItem('recent-present', 'true'); + return result; + }) + .catch((err) => { + throw err; + }); + } + }); + } + } + }); + }) + .catch((err) => { + throw err; + }); + } - return (this.jse_cause); -}; + // EXPORTS + module.exports = { + storeAllRecentContribsInDb: storeAllRecentContribsInDb + }; + }, { '../../models/utils': 405, '../repoUtil/fetchRepoUtil': 426, './fetchAllRecentMonthContribs': 416 }], + 424: [function (require, module, exports) { + // Utility function that checks if a given date is behind the current date + // by 7 or less + function within_months (date, months) { + const current = (new Date()).getTime(); + const pastDate = (new Date(`${date}`)).getTime(); + const measure = Math.ceil(Math.abs(current - pastDate) / (1000 * 3600 * 24)); + const lim = 30 * months; + if (measure <= lim) { + return true; + } + return false; + } -},{"assert-plus":61,"core-util-is":106,"extsprintf":145,"util":393}],398:[function(require,module,exports){ -module.exports = extend + // EXPORTS + module.exports = { + within_months: within_months + }; + }, {}], + 425: [function (require, module, exports) { + // Utility function that checks if a given date is behind the current date + // by 7 or less + function withinThisWeek (date) { + const current = (new Date()).getTime(); + const pastDate = (new Date(`${date}`)).getTime(); + const measure = Math.ceil(Math.abs(current - pastDate) / (1000 * 3600 * 24)); + if (measure <= 7) { + return true; + } + return false; + } -var hasOwnProperty = Object.prototype.hasOwnProperty; + // EXPORTS + module.exports = { + withinThisWeek: withinThisWeek + }; + }, {}], + 426: [function (require, module, exports) { + const modelUtils = require('../../models/utils'); + + // Fetches all the publiclab's repositories + function getAllRepos (org) { + // This array is used to store all the repositories fetched from Github + const repos = []; + + return fetch(`https://api.github.com/users/${org}/repos?sort=pushed&direction=desc&per_page=100`) + .then(function gotRepos (data) { + if (data.status == '200') { + return data.json(); + } else { + throw "Couldn't fetch repositories :("; + } + }) + .then(function mapToEachRepo (results) { + results.map(function mappingToEachRepo (repo, index) { + return repos[index] = repo.name; + }); + return (repos); + }) + .then((repos) => { + // Storing the repos in the database + modelUtils.setItem('repos', repos); + return (repos); + }) + .catch((err) => { + throw err; + }); + } -function extend() { - var target = {} + // EXPORTS + module.exports.getAllRepos = getAllRepos; + }, { '../../models/utils': 405 }], + 427: [function (require, module, exports) { + const modelUtils = require('../models/utils'); + + function getOrgWideIssues (org) { + const totalPromises = []; + const staleIssues = []; + const currentTime = (new Date()).getTime(); + return modelUtils.getItem('staleIssues-time').then((time) => { + if (time != undefined && time != null && (time - currentTime) / 1000 >= 86400) { + return Promise.all([modelUtils.deleteItem('staleIssues'), modelUtils.deleteItem('staleIssues-time')]) + .then(() => { + return true; + }); + } + }) + .then(() => { + return modelUtils.getItem('staleIssues').then((issues) => { + const pages = 5; // we take 5 to stay under API limit + if (issues != undefined && issues != null) { + return issues; + } - for (var i = 0; i < arguments.length; i++) { - var source = arguments[i] + for (let i = 1; i <= pages; i++) { + const curr = fetch(`https://api.github.com/search/issues?q=is%3Aopen+org%3A${org}+page%3A${i}`) + .then((data) => { + if (data.status == '200') { + return data.json(); + } else { + throw "Couldn't fetch issues"; + } + }) + .then(function (data) { + if (data != null && data != undefined) { + data.items.map(function mappingToIssues (issue, index) { + const dateLastUpdated = new Date(`${issue.updated_at}`); + const lastDate = dateLastUpdated.getTime(); + const today = (new Date()).getTime(); + if (Math.ceil(Math.abs(today - lastDate) / (1000 * 3600 * 24)) > 10) { + staleIssues.push(issue); + } + }); + } + }) + .catch((err) => { + throw err; + }); - for (var key in source) { - if (hasOwnProperty.call(source, key)) { - target[key] = source[key] + totalPromises.push(curr); } - } + + return Promise.all(totalPromises).then(() => { + const now = (new Date()).getTime(); + modelUtils.setItem('staleIssues', staleIssues); + modelUtils.setItem('staleIssues-time', now); + return staleIssues; + }); + }); + }) + .catch((err) => { + throw err; + }); } - return target -} - -},{}],399:[function(require,module,exports){ -var insertContributorsExec = false; - - -function insertContributors(AllContributors){ - // This removes the spinner icon as soon as contributors list is loaded - document.getElementById("spinner-icon").style.display = "none"; - - let totalContributors = 0; - var usernames = AllContributors.map(function getContributorUsername(c) { - return `@${c.login}`; - }); - var avatars = AllContributors.map(function getContributorAvatarURL(c) { - return ``; - }); - totalContributors += AllContributors.length; - if(insertContributorsExec) $('.contributors > .usernames').append(', '); - $('.contributors-head').html('Contributors ('+totalContributors+'+)'); - $('.contributors > .usernames').append(usernames.join(', ')); - $('.contributors > .avatars').append(avatars.join('')); - insertContributorsExec=true; - } - - -module.exports = { - insertContributors: insertContributors, -}; -},{}],400:[function(require,module,exports){ -function insertFtoIssueAuthor(issueSet) { - let avatars=[]; - for(let [key, value] of Object.entries(issueSet)) { - avatars.push(``); - } - $('.fto-authors').append(avatars.join(' ')); - } - - -module.exports = { - insertFtoIssueAuthor: insertFtoIssueAuthor -} -},{}],401:[function(require,module,exports){ -var moment = require('moment'); - - - -function generateIssueHtml(title, body, githubUrl, repo) { - var repoName = githubUrl.split('/')[4], - repoUrl = githubUrl.split('/').slice(0, 5).join('/'), - html = '

\ -
\ -

' + repoName + '

\ -

' + title + '

\ -
\ -
\ - ' + body + '\ -
\ -
'; - return html; - } - -function insertIssue(issue, el) { - var body = ""; - body += "
" - issue.labels.forEach(function(label) { - body += "" + label.name + " "; - }); - body += "
"; - body += "#" + issue.number + " opened " + moment(issue.updated_at).fromNow() + " "; - body += "by " + issue.user.login + ""; - body += " " + issue.comments; - $(el).append(generateIssueHtml(issue.title, body, issue.html_url, issue)); -} - - -function insertStale(issues, selector) { - let issuesLen = issues.length; - $('#stale-head').html('Stale Issues ('+issuesLen+'+)'); - issues.forEach(function (issue) { - insertIssue(issue, selector); - }) -} - - - - -module.exports = { - generateIssueHtml: generateIssueHtml, - insertIssue: insertIssue, - insertStale: insertStale -}; -},{"moment":271}],402:[function(require,module,exports){ - -var insertRecentContributorsExec = false; -let filterUniqueUtil = require('../utils/filterUniqueContribs') - - -function insertRecentContributors(AllContributors){ - let usernames, avatars; - let recentContributors = 0; - - if(AllContributors instanceof Map) { - AllContributors = [ ...AllContributors.entries() ]; - - usernames = AllContributors.map((userArray, i) => { - return `@${userArray[0]}`; - }) - avatars = AllContributors.map((userArray, i) => { - return ``; - }) - } - else { - // Removes duplicate data in the recent contributors list - AllContributors = filterUniqueUtil.filterUniqueContribs(AllContributors); - - usernames = AllContributors.map((commit, i) => { - return `@${commit.author.login}`; - }) - avatars = AllContributors.map((commit, i) => { - return ``; - }) - } - - recentContributors += AllContributors.length; - - if(insertRecentContributorsExec) $('.recent-contributors > .usernames').append(', '); - $('.recent-contributors-head').html('Recent Contributors ('+recentContributors+'+)'); - $('.recent-contributors-body > .recent-contrib-content-box > .usernames').html(usernames.join(', ')); - $('.recent-contributors-body > .recent-contrib-content-box > .avatars').html(avatars.join('')); - insertRecentContributorsExec=true; - } - - -module.exports = { - insertRecentContributors: insertRecentContributors, -}; -},{"../utils/filterUniqueContribs":413}],403:[function(require,module,exports){ -let db; -let init = require('../models/initialize') - -function populateDb() { - return init.dbInit().then((response) => { - db = response; - return; - }); -} - - -// Stores items to the database -function saveContentToDb(queryKey, queryContent) { - // Start a database transaction and get the toolbox object store - let tx = db.transaction(["toolbox"], 'readwrite'); - let store = tx.objectStore('toolbox'); - - // Put the data into the object store - let temp = { keys: queryKey, content: queryContent }; - store.add(temp); - - // Wait for the database transaction to complete - tx.oncomplete = function() { - console.log("Entry added to store successfully!"); - return; - } - tx.onerror = function(event) { - console.log('error storing content'); - return; - } -} - - -// Fetches items from the database -function getContentFromDb(query) { - let tx = db.transaction(["toolbox"], 'readonly'); - let store = tx.objectStore("toolbox"); - let index = store.index("keys"); - - return new Promise((resolve, reject) => { - - let request = index.openCursor(IDBKeyRange.only(query)); - - request.onsuccess = function(e) { - let cursor = e.target.result; - if (cursor) { - // Called for each matching record. - resolve(cursor.value.content); - } else { - // This null is very important, because we have a check for null - // in the functions of community-toolbox.js - resolve(null); - } - } - }) -} - - -// Deletes items from the database -function deleteItemFromDb(query) { - let tx = db.transaction(["toolbox"], 'readwrite'); - let store = tx.objectStore("toolbox"); - let index = store.index("keys"); - - return new Promise((resolve, reject) => { - - let request = index.openCursor(IDBKeyRange.only(query)); - - request.onsuccess = function(e) { - let cursor = e.target.result; - if (cursor) { - // Called for each matching record. - store.delete(cursor.key); - - // Wait for the database transaction to complete - tx.oncomplete = function() { - console.log("Entry deleted from store successfully!"); - resolve(true); - } - tx.onerror = function(event) { - console.log('error deleting content: ' + event.target); - reject(false); - } - } else { - // No more matching records. - console.log("No matching entry found to be deleted :("); - resolve(null); - } - } - }) -} - - - - - - - -// EXPORTS -module.exports.saveContentToDb = saveContentToDb; -module.exports.getContentFromDb = getContentFromDb; -module.exports.deleteItemFromDb = deleteItemFromDb; -module.exports.populateDb = populateDb; - -},{"../models/initialize":404}],404:[function(require,module,exports){ -// This function is responsible for setting up the database -function dbInit() { - let db; - let dbReq = indexedDB.open('publiclabDB'); - return new Promise((resolve, reject) => { - // Fires when upgrade needed - dbReq.onupgradeneeded = function(event) { - // Set the db variable to our database so we can use it - db = event.target.result; - - // Create an object store named toolbox, or retrieve it if it already exists. - // Object stores in databases are where data are stored. - let toolbox; - if (!db.objectStoreNames.contains('toolbox')) { - toolbox = db.createObjectStore('toolbox', {autoIncrement: true, keyPath: "keys"}); - } else { - toolbox = db.transaction("toolbox", "readwrite").objectStore("toolbox"); - } - - // If there isn't already a KEY index, make one so we can query toolbox - // by their KEY - if (!toolbox.indexNames.contains('keys')) { - toolbox.createIndex('keys', 'keys', { unique: true }); - }else { - console.log("KEY index is already created"); - } - - // If there isn't already a CONTENT index, make one so we can query toolbox - // by their CONTENT - if (!toolbox.indexNames.contains('content')) { - toolbox.createIndex('content', 'content', { unique: false }); - } else { - console.log("content index is already created"); - } - - } - - // Fires once the database is opened (and onupgradeneeded completes, if - // onupgradeneeded was called) - dbReq.onsuccess = function(event) { - // Set the db variable to our database so we can use it - db = event.target.result; - resolve(db); - } - - // Fires when we can't open the database - dbReq.onerror = function(event) { - console.log('error opening database'); - resolve(null); - } - - }) - - -} - - -module.exports = { - dbInit: dbInit, -} - - -},{}],405:[function(require,module,exports){ -var model = require('./crud'); - - -function setItem(queryKey, queryContent) { - model.saveContentToDb(queryKey, queryContent); - return; -} - -function getItem(query) { - return model.getContentFromDb(query).then((result) => { - return result; - }); -} - -function deleteItem(query) { - return model.deleteItemFromDb(query).then(() => { - return; - }) - -} - - - -// EXPORTS -module.exports.setItem = setItem; -module.exports.getItem = getItem; -module.exports.deleteItem = deleteItem; - -},{"./crud":403}],406:[function(require,module,exports){ -// view-source:http://www.chartjs.org/samples/latest/charts/bar/vertical.html -function generateChart(args) { - - args = args || {}; - args.data = args.data || []; - args.label = args.label || ""; - args.title = args.title || ""; - - var colors = { - "blue": "rgb(54, 162, 235)", - "red": "rgb(255, 99, 132)", - "green": "rgb(75, 192, 192)", - "grey": "rgb(201, 203, 207)", - "orange": "rgb(255, 159, 64)", - "purple": "rgb(153, 102, 255)", - "yellow": "rgb(255, 205, 86)" - } - var colorNames = Object.keys(colors); - - var barChartData = { - // labels: ["January", "February", "March", "April", "May", "June", "July"], - datasets: [{ - label: args.label, - backgroundColor: colors['red'], - borderColor: colors['red'], - borderWidth: 1, - data: args.data - }] - } - - var ctx = document.getElementById("canvas").getContext("2d"); - var chart = new Chart(ctx, { - type: 'bar', - data: barChartData, - options: { - responsive: true, - legend: { - position: 'top', - }, - title: { - display: true, - text: args.title - } - } - }); - - return chart; - -} - -module.exports = generateChart; - -},{}],407:[function(require,module,exports){ - -CommunityToolbox = function CommunityToolbox(org, repo) { - - - var SimpleApi = require('github-api-simple') - var api = new SimpleApi(); - - var crud = require('../models/crud') - var issuesUI = require('../UI/issuesUI') - var model_utils = require('../models/utils') - var fetchReposUtil = require('../utils/repoUtil/fetchRepoUtil') - var contributorsUI = require('../UI/contributorsUI') - var contributorsUtil = require('../utils/contribsUtil/main') - var recentContributorsUI = require('../UI/recentContributorsUI') - var navDropdownUtil = require('../utils/navDropdown.js') - var ftoAuthorsUI = require('../UI/ftoAuthorsUI') - var issuesUtil = require('../utils/staleIssuesUtil') - var recentContribsUtil = require('../utils/recentContribsUtil/main') - var filterUtil = require('../utils/filterUtil') - - - const requestP = require('request-promise') - var parse = require('parse-link-header') - var chart = require('./chart'); - - var options = { - 'qs': { - 'sort': 'pushed', - 'direction': 'desc', // optional, GitHub API uses 'desc' by default for 'pushed' - 'per_page': 100 - } - } - - // these are essentially examples for now; we could wrap them - // in externally available methods for convenience but at the - // moment they're not quite complex enough to merit it. - - function getIssuesForRepo(callback, _options) { - _options = _options || options; - api.Issues - .getIssuesForRepo(org, repo, _options) - .then(callback); - } - - function getIssuesForOrg(_org, _options) { - _options = _options || options; - var _url = "https://api.github.com/search/issues?q=is%3Aopen+org%3A" + _org + "+label%3A" + _options.qs.labels; - return requestP({ uri: _url }); - } - - function getCommitsForRepo(callback, _options) { - _options = _options || options; - api.Repositories - .getRepoCommits(org, repo, _options) - .then(callback); - } - - - function initialize(org, repo) { - return new Promise((resolve, reject) => { - return crud.populateDb() - .then((res) => { - return true; - }) - .then((dummy) => { - return model_utils.getItem('repos').then((response) => { - if(response==null || response==undefined) { - // Fetches and stores the list of repositories when the page loads - return fetchReposUtil.getAllRepos(org) - .then((resp) => { - resolve(true); - }) - .catch((err) => { - Snackbar.show({pos: 'top-right', text: err, textColor: "red" , showAction: false}); - }) - } - resolve(true); - }); - }) - }); - } - - - function dropdownInit() { - return model_utils.getItem('repos') - .then((res) => { - if(res!=null && res!=undefined) { - navDropdownUtil.populateNavDropdown(res); - }else { - console.log("not working"); - } - }) - } - - - // This function is responsible for showing contributors - // on a multi-repository view - function showAllContributors(org) { - return contributorsUtil.fetchAllContribsInDb(org) - .then((allContributors) => { - // If the stored data is not undefined or null, execution goes here - if(allContributors!=null && allContributors!=undefined && allContributors.length>0) { - // Flushes contributors list from the database after every single day - let timeNow = (new Date).getTime(); - model_utils.getItem('allContributorsExpiry') - .then((allContributorsExpiry) => { - if (allContributorsExpiry!=null && ((timeNow-allContributorsExpiry)/1000) >= 86400) { - return Promise.all([model_utils.deleteItem('allContributors'), model_utils.deleteItem('allContributorsExpiry')]) - .then(()=> { - return true; - }) - } - }) - .then(()=> { - // Looking for contributors list in the database - model_utils.getItem('allContributors').then((AllContributors) => { - // If the data is not in the database, it gets fetched from storeAllContributorsInDatabase function - if(AllContributors == null || AllContributors == undefined || AllContributors.length==0) { - - contributorsUtil.fetchAllContribsInDb(org) - .then(function gotAllContributors(AllContributors) { - // Provides fetched contributors list to UI function for rendering it - // to the user - contributorsUI.insertContributors(AllContributors); - }) - .catch((err) => { - throw err; - }) - } - // If stored data is not null and undefined, process it - else { - contributorsUI.insertContributors(AllContributors); - } - }) - }) - } - // If execution goes here, it means that there's probably something wrong - // in the storeAllContributorsInDatabase function - else { - console.log("Something went wrong while fetching all contributors :("); - } - }) - .catch((err) => { - Snackbar.show({pos: 'top-right', text: err, textColor: "red" , showAction: false}); - }) - } - - - // This function is responsible for showing all the contributors for a particular repository - function showRepoContributors(org, repo) { - return contributorsUtil.fetchAllContribsInDb(org) - .then((allContributors) => { - // If the stored data is not undefined or null, execution goes here - if(allContributors != null && allContributors!=undefined && allContributors.length>0) { - // Flushes repoContributors from the database after every single day - let timeNow = (new Date).getTime(); - model_utils.getItem(`${repo}Expiry`) - .then((lifespan) => { - if (lifespan!=null && ((timeNow-lifespan)/1000) >= 86400) { - return Promise.all([model_utils.deleteItem(`${repo}`), model_utils.deleteItem(`${repo}Expiry`)]) - .then(()=>{ - return true; - }) - } - }) - .then(()=>{ - // Looking for repo Contributors list in the database - model_utils.getItem(repo).then((repoContributors) => { - // If we don't have repoContributors in the database, we fetch them from Github - if (repoContributors == null || repoContributors == undefined) { - contributorsUtil.repoContribsUtil(org, repo) - .then(function gotRepoContributorsInStorage (contributors) { - contributorsUI.insertContributors(contributors); - return; - }) - .catch((err) => { - throw err; - }) - } - // If we have repoContributors in the database, we save a network call :) - else { - contributorsUI.insertContributors(repoContributors); - return; - } - }) - }) - } else { - // Execution goes here, it means that data for this repo is not available - // in the database - console.log(`Something went wrong while getting ${repo} contributors :(`); - } - }) - .catch((err) => { - Snackbar.show({pos: 'top-right', text: err, textColor: "red" , showAction: false}); - }) - } - - - // Function for fetching and showing recent contributors - function showRecentContributors(org, repo, recencyLabel, forMonths=6) { - return recentContribsUtil.fetchAllRecentContribsInDb(org, repo).then((result)=>{ - if(recencyLabel==="month") { - return recentContribsUtil.fetchContribsLastMonth(org, repo, forMonths) - .then(function gotMonthlyContribs(monthContribs) { - // Stores the CURRENTLY ACTIVE recent contribs data which is utilized by filter - model_utils.deleteItem('recent-contribs-data').then((res)=> { - model_utils.setItem('recent-contribs-data', monthContribs); - }) - // Push data to UI - recentContributorsUI.insertRecentContributors(monthContribs); - return; - }) - .catch((err) => { - throw err; - }) - } else { - return recentContribsUtil.fetchContribsLastWeek(org, repo) - .then((weekly_contribs) => { - // Stores the CURRENTLY ACTIVE recent contribs data which is utilized by filter - model_utils.deleteItem('recent-contribs-data').then((res)=> { - model_utils.setItem('recent-contribs-data', weekly_contribs); - }) - // Push data to UI - recentContributorsUI.insertRecentContributors(weekly_contribs); - return; - }) - .catch((err) => { - throw err; - }) - } - }) - .catch((err) => { - Snackbar.show({pos: 'top-right', text: err, textColor: "red" , showAction: false}); - }) - } - - - function filter(org, type) { - model_utils.getItem('recent-contribs-data') - .then(function gotData(response) { - if(response!=null && response!=undefined) { - newResponse = filterUtil.showFilteredData(org, type, response); - recentContributorsUI.insertRecentContributors(newResponse); - }else { - console.log("recent-contribs-data not present in DB! Nothing is filtered!!!"); - } - }) - } - - - function showStaleIssues(org, repo) { - return issuesUtil.getStaleIssues(org, repo) - .then((data) => { - if(data!=null && data!=undefined) { - issuesUI.insertStale(data, '.stale'); - } - }) - .catch((err) => { - Snackbar.show({pos: 'top-right', text: err, textColor: "red" , showAction: false}); - }) - } - - - - - // externally available API - return { - api: api, - issuesUI: issuesUI, - contributorsUI: contributorsUI, - recentContributorsUI: recentContributorsUI, - parse: parse, - chart: chart, - options: options, - getIssuesForRepo: getIssuesForRepo, - getIssuesForOrg: getIssuesForOrg, - showRecentContributors: showRecentContributors, - getCommitsForRepo: getCommitsForRepo, - showAllContributors: showAllContributors, - showRepoContributors: showRepoContributors, - displayIssuesForRepo: displayIssuesForRepo, - initialize: initialize, - dropdownInit: dropdownInit, - ftoAuthorsUI: ftoAuthorsUI, - showStaleIssues: showStaleIssues, - filter: filter - } - -} - -module.exports = CommunityToolbox; - -},{"../UI/contributorsUI":399,"../UI/ftoAuthorsUI":400,"../UI/issuesUI":401,"../UI/recentContributorsUI":402,"../models/crud":403,"../models/utils":405,"../utils/contribsUtil/main":411,"../utils/filterUtil":414,"../utils/navDropdown.js":415,"../utils/recentContribsUtil/main":421,"../utils/repoUtil/fetchRepoUtil":426,"../utils/staleIssuesUtil":427,"./chart":406,"github-api-simple":151,"parse-link-header":278,"request-promise":323}],408:[function(require,module,exports){ -let SimpleApi = require("github-api-simple") -let api = new SimpleApi() -let model_utils = require('../../models/utils') -let parse = require('parse-link-header') - -// This utility helps us in getting all the contributors for a particular repository -function fetchAllRepoContribs(org, repo) { - // This array is used to store the contributors from all of the repositories - let contributorsArray = []; - - return api.Repositories - .getRepoContributors(org, repo, {method: "HEAD", qs: { sort: 'pushed', direction: 'desc', per_page: 100 } }) - .then(function gotContribData(contribData) { - var headers = contribData; - if (headers.hasOwnProperty("link")) { - var parsed = parse(headers['link']); - if(parsed.last.page!=undefined) { - totalPages = parseInt(parsed.last.page); - } - } else { - totalPages = 1; - } - return totalPages; - }) - .then(function gotTotalPages(totalPages) { - // This array is used to store all of the promises - let promises = []; - - for(let i = 1; i <= totalPages; i++) { - var currentPromise = api.Repositories - .getRepoContributors(org, repo, { method:"GET", qs: { sort: 'pushed', direction: 'desc', per_page: 100, page:i } }) - .then(function gotRepoContributors(contributors) { - if (contributors!=undefined && (contributors != null || contributors.length > 0)) { - contributors.map((contributor, i) => contributorsArray.push(contributor)); - } - }) - .catch((err) => { - throw err; - }); - // Push currentPromise to promises array - promises.push(currentPromise); - } - - // Waits for all of the promises to resolve first, sets localStorage after that... - return Promise.all(promises) - .then(()=> { - let now = (new Date).getTime(); - model_utils.setItem(repo, contributorsArray); - model_utils.setItem(`${repo}Expiry`, now); - return contributorsArray; - }); - }) - .catch((err) => { - throw err; - }) -} - - - - -// EXPORTS -module.exports = { - fetchAllRepoContribs: fetchAllRepoContribs -} -},{"../../models/utils":405,"github-api-simple":151,"parse-link-header":278}],409:[function(require,module,exports){ -let SimpleApi = require("github-api-simple") -let api = new SimpleApi() -let model_utils = require('../../models/utils') - - -// This utility helps us in getting CONTRIBUTORS for a particular repository -function fetchRepoContribs(org, repo) { - // This array is used to store the contributors from all of the repositories - let contributorsArray = []; - - return api.Repositories - .getRepoContributors(org, repo, { method:"GET", qs: { sort: 'pushed', direction: 'desc', per_page: 100 }}) - .then(function gotRepoContributors(contributors) { - if (contributors!=undefined && (contributors != null || contributors.length > 0)) { - contributors.map((contributor, i) => contributorsArray.push(contributor)); - } - }) - .then(() => { - let now = (new Date).getTime(); - model_utils.setItem(repo, contributorsArray); - model_utils.setItem(`${repo}Expiry`, now); - return contributorsArray; - }) - .catch((err) => { - throw err; - }) - } - - - - -// EXPORTS -module.exports = { - fetchRepoContribs: fetchRepoContribs -} -},{"../../models/utils":405,"github-api-simple":151}],410:[function(require,module,exports){ -let fetchAllRepoContribs = require('./fetchAllRepoContribs') -let fetchRepoContribs = require('./fetchRepoContribs') - -// This is a utility function which decides whether to make a single request for fetching -// each repository's contributors or multiple ones. -function fetchRepoContributorsUtil(org, repo) { - return new Promise((resolve, reject) => { - if(repo === 'plots2') { - resolve(fetchAllRepoContribs.fetchAllRepoContribs(org, repo)); - }else { - resolve(fetchRepoContribs.fetchRepoContribs(org, repo)); - } - }) -} - - -// EXPORTS -module.exports = { - fetchRepoContributorsUtil: fetchRepoContributorsUtil -} -},{"./fetchAllRepoContribs":408,"./fetchRepoContribs":409}],411:[function(require,module,exports){ -let fetchRepoContribsUtil = require('./fetchRepoContribsUtil') -let storeAllContribsInDb = require('./storeAllContribsInDb') - - -function fetchAllContribsInDb(org) { - return storeAllContribsInDb.storeAllContribsInDb(org) - .then((response) => { - return response; - }) - .catch((err) => { - console.log("err travelling through fetchAllContribsInDb"); - throw err; - }) -} - - -function repoContribsUtil(org, repo) { - return fetchRepoContribsUtil.fetchRepoContributorsUtil(org, repo) - .then((response) => { - return response; - }) - .catch((err) => { - console.log("err travelling through repoContribsUtil"); - throw err; - }) -} - - - - -// EXPORTS -module.exports = { - repoContribsUtil: repoContribsUtil, - fetchAllContribsInDb: fetchAllContribsInDb -} - - -},{"./fetchRepoContribsUtil":410,"./storeAllContribsInDb":412}],412:[function(require,module,exports){ -let fetchRepoContributorsUtil = require('./fetchRepoContribsUtil') -let model_utils = require('../../models/utils') - -// This runs at the very start of page load and stores all the repositories and all the -// contributors in the database on initial page load -function storeAllContribsInDb(org) { - let AllContributors = []; - let promises = []; - var contributorSet = new Set([]); - return new Promise((resolve, reject) => { - model_utils.getItem('allContributors').then((allContributors) => { - // If all contributors list is not in the database, it makes a fresh call to Github API - if(allContributors == null || allContributors == undefined || allContributors.length == 0) { - return model_utils.getItem('repos').then((res) => { - let splicedRepos = res.splice(0, 20); - splicedRepos.map(function mappingToEachRepo(Repo, i) { - let promise = fetchRepoContributorsUtil.fetchRepoContributorsUtil(org, Repo) - .then(function gotRepoContributorsInStorage(contributors) { - if(contributors!=undefined && contributors.length>0) { - contributors.map((contributor, i)=> { - if(!contributorSet.has(contributor.login)) { - contributorSet.add(contributor.login); - AllContributors.push(contributor); - } - }) - } - }) - .catch((err) => { - throw err; - }) - promises.push(promise); - }); - return Promise.all(promises) - .then(()=> { - // Storing array containing all the contributors' list across 20 most active - // repos to database - model_utils.setItem('allContributors', AllContributors); - // Saves current time in epoch, used for flushing out the stored data - // after 24 hours - let currentTime = (new Date).getTime(); - model_utils.setItem('allContributorsExpiry', currentTime); - resolve(AllContributors); - }) - }) - } - // If all contributors list is in the database, it simply returns that as a resolved promise - else { - resolve(allContributors); - } - }) - .catch((err) => { - reject(err); - }) - }); -} - - - - -// EXPORTS -module.exports = { - storeAllContribsInDb: storeAllContribsInDb -} -},{"../../models/utils":405,"./fetchRepoContribsUtil":410}],413:[function(require,module,exports){ -// Given a list of commits which contains repeated commiters, this function extracts -// a list of unique commiters and returns that -function filterUniqueContribs(data) { - let commitersSet = new Set([]); - let result = []; - - data.map(function mappingToCommits(commit, i) { - if(commit.author!=null) { - if(!commitersSet.has(commit.author.login)) { - commitersSet.add(commit.author.login); - result.push(commit); - } - } - }); - - return result; -} - - -module.exports = { - filterUniqueContribs: filterUniqueContribs, -} -},{}],414:[function(require,module,exports){ -function showFilteredData(org, type, response) { - if (type==="alphabetic") { - response.sort(function(x, y) { - if ((x.author.login).toLowerCase() > (y.author.login).toLowerCase()) { - return 1; - }else { - return -1; - } - }); - return response; - } - else if(type==="mostrecentfirst") { - response.sort(function (x,y) { - let a = new Date(x.commit.author.date); - let b = new Date(y.commit.author.date); - if(b>a) { - return 1; - }else { - return -1; - } - }) - return response; - } - else if(type === "leaderboard") { - let leaderMap = new Map([]); - - response.map(function mappingToCommiters(dataItem, i) { - let temp = leaderMap.get(dataItem.author.login); - if (temp < 0 || temp == undefined || temp == null) { - temp = 0; - } - temp += 1; - leaderMap.set(dataItem.author.login, temp); - }) - - let sortedMap = new Map([...leaderMap.entries()].sort((a, b) => b[1] - a[1])); - return sortedMap; - } -} - - - -module.exports = { - showFilteredData: showFilteredData -} -},{}],415:[function(require,module,exports){ -function populateNavDropdown(repos) { - let repoAlreadySelected = urlHash().getUrlHashParameter('r'); - - // populates the current dropdown selected html - if(jQuery.isEmptyObject(repoAlreadySelected)) { - repoAlreadySelected = "plots2"; - }else { - repoAlreadySelected = (repoAlreadySelected.r == undefined) ? repoAlreadySelected : repoAlreadySelected.r; - } - $('#dropdownMenuButton').html(repoAlreadySelected); - - - // populates the dropdown list - repos.map((repo,i) => { - $('

', { - class: 'dropdown-items', - text: repo - }).appendTo('#dropdown-container'); - }); - - - // click handler for dropdown items - $('.dropdown-items').click((e) => { - let repo = e.target.textContent; - urlHash().setUrlHashParameter("r", repo); - $('#dropdownMenuButton').html(repo); - location.reload(); - }) -} - - - -module.exports.populateNavDropdown = populateNavDropdown; - -},{}],416:[function(require,module,exports){ -let model_utils = require('../../models/utils'); -let monthsQuery = require('./queryTime') -let fetchRecentMonthContribs = require('./fetchRecentMonthContribs') - - -// Fetches recent month commits for top 10 repositories -function fetchAllRecentMonthContribs(org, repos, queryTime) { - let results = []; - let commitersSet = new Set([]); - let timeToday = (new Date).getTime(); - let monthInd = monthsQuery.findMonthInd(queryTime); - - // We take only 10 repos just for API quota reasons - let splicedRepos = repos.splice(0,10); - - let promises = splicedRepos.map(function mapToEachRepo(repo, i) { - return fetchRecentMonthContribs.fetchRecentMonthContribs(org, repo, queryTime) - .then((response) => { - if(response!=null) { - let partialResult = []; - response.map(function mappingToCommits(commit, i) { - if(commit.author!=null) { - if(!commitersSet.has(commit.author.login)) { - commitersSet.add(commit.author.login); - partialResult.push(commit); - results.push(commit); - } - } - return true; - }); - - // Save each repo's commits data to the database - let currTime = (new Date).getTime(); - model_utils.setItem(`recent-${repo}-${monthInd}-month-commits`, partialResult); - model_utils.setItem(`recent-${repo}-${monthInd}-month-expiry`, currTime); - } - }) - .catch((err) => { - throw err; - }) - }) - - return Promise.all(promises) - .then(function promisesResolved() { - // Store recentMonthCommits and recentMonthCommitsExpiry in the database - model_utils.setItem(`recent-all-${monthInd}-month-commits`, results); - model_utils.setItem(`recent-all-${monthInd}-month-expiry`, timeToday); - return results; - }); -} - - - -// EXPORTS -module.exports = { - fetchAllRecentMonthContribs: fetchAllRecentMonthContribs -} -},{"../../models/utils":405,"./fetchRecentMonthContribs":417,"./queryTime":422}],417:[function(require,module,exports){ -let model_utils = require('../../models/utils') -let monthsQuery = require('./queryTime') -let withinMonthsOrNot = require('./withinMonthsOrNot') -let freshFetch = require('./freshFetch') - -// Fetches recent month commits for a particular repository -function fetchRecentMonthContribs(org, repo, queryTime) { - let contribs = []; - let monthsInd = monthsQuery.findMonthInd(queryTime); - - return model_utils.getItem(`recent-${repo}-${monthsInd}-month-commits`) - .then((stored) => { - if(stored!=null && stored!=undefined) { - return stored; - } - else { - return model_utils.getItem(`recent-${repo}-6-month-commits`) - .then((wholeContribsList) => { - if(wholeContribsList!=undefined && wholeContribsList!=null) { - wholeContribsList.map((contributor, index) => { - let commit_date = contributor['commit']['committer']['date']; - let check = withinMonthsOrNot.within_months(commit_date, monthsInd); - if(check) { - contribs.push(contributor); - } - }); - // Store recentWeekCommits and recentWeekCommitsExpiry in the database - let currTime = (new Date).getTime(); - model_utils.setItem(`recent-${repo}-${monthsInd}-month-commits`, contribs); - model_utils.setItem(`recent-${repo}-${monthsInd}-month-expiry`, currTime); - return contribs; - } - else { - // We don't have any recent month contributors' data for desired repository - // so we need to do all the work now - return freshFetch.freshFetch(org, repo, queryTime) - .then((response) => { - return response; - }) - .catch((err) => { - throw err; - }) - } - }) - .catch((err) => { - throw err; - }) - - } - }) - .catch((err) => { - throw err; - }) - - -} - - - - - -// EXPORTS -module.exports = { - fetchRecentMonthContribs: fetchRecentMonthContribs -} -},{"../../models/utils":405,"./freshFetch":418,"./queryTime":422,"./withinMonthsOrNot":424}],418:[function(require,module,exports){ -let model_utils = require('../../models/utils') -let monthsQuery = require('./queryTime') - -function freshFetch(org, repo, queryTime) { - let result=[]; - let proms = []; - let monthsInd = monthsQuery.findMonthInd(queryTime); - - for(let i=0;i<2;i++) { - proms.push( - fetch(`https://api.github.com/repos/${org}/${repo}/commits?since=${queryTime}&per_page=100&page=${i}`) - .then(function gotResponse(response) { - if(response.status=="200") { - return response.json(); - }else { - throw `Couldn't fetch commits for ${repo}`; - } - }) - .then(function gotResponseJson(response) { - if(response!=null) { - response.map(function mappingToCommits(commit, i) { - result.push(commit); - }); - } - return result; - }) - ) - } - - return Promise.all(proms) - .then(() => { - // Save each repo's commits data to the database - let currTime = (new Date).getTime(); - model_utils.setItem(`recent-${repo}-${monthsInd}-month-commits`, result); - model_utils.setItem(`recent-${repo}-${monthsInd}-month-expiry`, currTime); - return result; - }) -} - - - -module.exports = { - freshFetch: freshFetch -} - - -},{"../../models/utils":405,"./queryTime":422}],419:[function(require,module,exports){ -let model_utils = require('../../models/utils'); -let fetchAllRecentMonthContribs = require('./fetchAllRecentMonthContribs') -let fetchRecentMonthContribs = require('./fetchRecentMonthContribs') - - -// Fetches recent month's commits for a particular repo or all of the repos (10 repos) -function getContribsLastMonth(org, repo, forMonths) { - return model_utils.getItem('repos').then((repos) => { - if(repos!=null && repos!=undefined) { - return model_utils.getItem(`recent-${repo}-${forMonths}-month-expiry`) - .then((recentCommitsMonthExpiry) => { - let timeToday = (new Date).getTime(); - // If recentCommits expiry time is 1 day behind the current time, flush them out. - if(recentCommitsMonthExpiry!=null && recentCommitsMonthExpiry!=undefined && ((timeToday-recentCommitsMonthExpiry)/1000)>=86400) { - return Promise.all([model_utils.deleteItem(`recent-${repo}-${forMonths}-month-commits`), model_utils.deleteItem(`recent-${repo}-${forMonths}-month-expiry`)]) - .then(() => { - return true; - }) - } - return true; - }) - .then((boolean) => { - return model_utils.getItem(`recent-${repo}-${forMonths}-month-commits`).then((result) => { - if(result!=null && result!=undefined) { - return result; - } - else { - // We make queryTime 1 month behind the current time, to pass it as query in the request - let d = (new Date); - let temp = forMonths*30; - d.setDate(d.getDate() - temp); - let queryTime = d.toISOString(); - if(repo==='all') { - return fetchAllRecentMonthContribs.fetchAllRecentMonthContribs(org, repos, queryTime) - .then(function gotRecentCommitsInStorage(month_commits) { - return month_commits; - }) - .catch((err) => { - throw err; - }) - } - else { - return fetchRecentMonthContribs.fetchRecentMonthContribs(org, repo, queryTime) - .then(function gotRecentCommitsInStorage(month_commits) { - return month_commits; - }) - .catch((err) => { - throw err; - }) - } - } - }) - }) - .catch((err) => { - throw err; - }); - } else { - console.log("repos are not there yet!!!"); - } - }) -} - - - - - -// EXPORTS -module.exports = { - getContribsLastMonth: getContribsLastMonth -} -},{"../../models/utils":405,"./fetchAllRecentMonthContribs":416,"./fetchRecentMonthContribs":417}],420:[function(require,module,exports){ -let model_utils = require('../../models/utils'); -let getContribsLastMonth = require('./getContribsLastMonth') -let withinThisWeekOrNot = require('./withinThisWeekOrNot') - -// Fetches recent week's commits for a particular repo -function getContribsLastWeek(org, repo) { - let contribs = []; - - return model_utils.getItem(`recent-${repo}-week-expiry`) - .then((recentCommitsWeekExpiry) => { - let timeToday = (new Date).getTime(); - // If recent month's commits expiry time is 1 day behind the current time, flush them out. - if(recentCommitsWeekExpiry!=null && recentCommitsWeekExpiry!=undefined && ((timeToday-recentCommitsWeekExpiry)/1000)>=86400) { - return Promise.all([model_utils.deleteItem(`recent-${repo}-week-expiry`), model_utils.deleteItem(`recent-${repo}-week-commits`)]) - .then(()=> { - return true; - }) - } - }) - .then(() => { - return model_utils.getItem(`recent-${repo}-week-commits`).then((result) => { - if(result!=null && result!=undefined) { - return result; - } - else { - // We save extra request by filtering commits-made-last-week from commits-made-last month - return getContribsLastMonth.getContribsLastMonth(org, repo, 6) - .then((commits_last_month) => { - commits_last_month.map((commit_last_month, index) => { - let commit_date = commit_last_month['commit']['committer']['date']; - let check = withinThisWeekOrNot.within_this_week(commit_date); - if(check) { - contribs.push(commit_last_month); - } - }); - // Store recentWeekCommits and recentWeekCommitsExpiry in the database - let currTime = (new Date).getTime(); - model_utils.setItem(`recent-${repo}-week-commits`, contribs); - model_utils.setItem(`recent-${repo}-week-expiry`, currTime); - return contribs; - }); - } - }); - }); -} - - - - - -// EXPORTS -module.exports = { - getContribsLastWeek: getContribsLastWeek -} -},{"../../models/utils":405,"./getContribsLastMonth":419,"./withinThisWeekOrNot":425}],421:[function(require,module,exports){ -let getContribsLastMonth = require('./getContribsLastMonth') -let getContribsLastWeek = require('./getContribsLastWeek') -let storeAllRecentContribsInDb = require('./storeAllRecentContribsInDb') - - - -function fetchContribsLastMonth(org, repo, forMonths=6) { - return getContribsLastMonth.getContribsLastMonth(org, repo, forMonths) - .then((contribs) => { - return contribs; - }) - .catch((err) => { - console.log("finally throwing"); - throw err; - }) -} - -function fetchContribsLastWeek(org, repo) { - return getContribsLastWeek.getContribsLastWeek(org, repo) - .then((contribs) => { - return contribs; - }) - .catch((err) => { - console.log("finally throwing"); - throw err; - }) -} - -function fetchAllRecentContribsInDb(org, repo) { - return storeAllRecentContribsInDb.storeAllRecentContribsInDb(org, repo) - .then((response) => { - return response; - }) - .catch((err) => { - console.log("finally throwing"); - throw err; - }) -} - - - -// EXPORTS -module.exports = { - fetchContribsLastMonth: fetchContribsLastMonth, - fetchContribsLastWeek: fetchContribsLastWeek, - fetchAllRecentContribsInDb: fetchAllRecentContribsInDb -} - -},{"./getContribsLastMonth":419,"./getContribsLastWeek":420,"./storeAllRecentContribsInDb":423}],422:[function(require,module,exports){ -function findMonthInd(queryTime) { - let timeNow = new Date(); - let qTime = new Date(`${queryTime}`); - let diff = timeNow - qTime; - let monthsBack; - if (diff > 60e3) { - monthsBack = Math.floor((Math.floor(diff / 60e3))/(60*24*30)); - } - - return monthsBack; -} - - -module.exports = { - findMonthInd: findMonthInd -} -},{}],423:[function(require,module,exports){ -let fetchAllRecentMonthContribs = require('./fetchAllRecentMonthContribs') -let fetchRepoUtil = require('../repoUtil/fetchRepoUtil') -let model_utils = require('../../models/utils') - - -// Stores all the Recent Contributors in the database -function storeAllRecentContribsInDb(org, repo) { - // We make queryTime 1 month behind the current time, to pass it as query in the request - let d = (new Date); - d.setDate(d.getDate() - 180); - let queryTime = d.toISOString(); - return model_utils.getItem('repos') - .then((repos) => { - return model_utils.getItem('recent-present').then((result)=> { - if(result!=null && result!=undefined) { - return result; - } - else { - if(repos!=null || repos!=undefined) { - return fetchAllRecentMonthContribs.fetchAllRecentMonthContribs(org, repos, queryTime) - .then((result) => { - model_utils.setItem('recent-present', 'true'); - return result; - }) - .catch((err) => { - throw err; - }) - } else { - fetchRepoUtil.getAllRepos(org) - .then((repos) => { - if(repos!=null || repos!=undefined) { - return fetchAllRecentMonthContribs.fetchAllRecentMonthContribs(org, repos, queryTime) - .then((result) => { - model_utils.setItem('recent-present', 'true'); - return result; - }) - .catch((err) => { - throw err; - }) - } - }); - } - } - }); - }) - .catch((err) => { - throw err; - }) -} - - - -// EXPORTS -module.exports = { - storeAllRecentContribsInDb: storeAllRecentContribsInDb -} - -},{"../../models/utils":405,"../repoUtil/fetchRepoUtil":426,"./fetchAllRecentMonthContribs":416}],424:[function(require,module,exports){ -// Utility function that checks if a given date is behind the current date -// by 7 or less -function within_months(date, months) { - let current = (new Date).getTime(); - let past_date = (new Date(`${date}`)).getTime(); - let measure = Math.ceil(Math.abs(current - past_date) / (1000*3600*24)); - let lim = 30 * months; - if(measure<=lim) { - return true; - } - return false; -} - - -// EXPORTS -module.exports = { - within_months: within_months -} -},{}],425:[function(require,module,exports){ -// Utility function that checks if a given date is behind the current date -// by 7 or less -function within_this_week(date) { - let current = (new Date).getTime(); - let past_date = (new Date(`${date}`)).getTime(); - let measure = Math.ceil(Math.abs(current - past_date) / (1000*3600*24)); - if(measure<=7) { - return true; - } - return false; -} - - -// EXPORTS -module.exports = { - within_this_week: within_this_week -} -},{}],426:[function(require,module,exports){ -let model_utils = require('../../models/utils') - -// Fetches all the publiclab's repositories -function getAllRepos(org) { - - // This array is used to store all the repositories fetched from Github - let repos = []; - - return fetch(`https://api.github.com/users/${org}/repos?sort=pushed&direction=desc&per_page=100`) - .then(function gotRepos(data) { - if(data.status=='200') { - return data.json(); - }else { - throw "Couldn't fetch repositories :("; - } - }) - .then(function mapToEachRepo(results) { - results.map(function mappingToEachRepo(repo, index) { - return repos[index] = repo.name; - }); - return(repos); - }) - .then((repos) => { - // Storing the repos in the database - model_utils.setItem('repos', repos); - return(repos); - }) - .catch((err) => { - throw err; - }) - } - - -// EXPORTS -module.exports.getAllRepos = getAllRepos; - -},{"../../models/utils":405}],427:[function(require,module,exports){ -let model_utils = require('../models/utils') - -function getOrgWideIssues(org) { - let totalPromises = []; - let staleIssues = []; - let currentTime = (new Date).getTime(); - return model_utils.getItem("staleIssues-time").then((time) => { - if(time!=undefined && time!=null && (time-currentTime)/1000 >= 86400) { - return Promise.all([model_utils.deleteItem("staleIssues"), model_utils.deleteItem("staleIssues-time")]) - .then(()=> { - return true; - }) - } - }) - .then(() => { - return model_utils.getItem("staleIssues").then((issues) => { - let pages = 5; // we take 5 to stay under API limit - if(issues!=undefined && issues!=null) { - return issues; - } - - for(let i=1;i<=pages;i++) { - let curr = fetch(`https://api.github.com/search/issues?q=is%3Aopen+org%3A${org}+page%3A${i}`) - .then((data) => { - if(data.status=='200') { - return data.json(); - }else { - throw "Couldn't fetch issues"; - } - }) - .then(function (data) { - if(data!=null && data!=undefined) { - data.items.map(function mappingToIssues(issue, index) { - let dateLastUpdated = new Date(`${issue.updated_at}`); - let lastDate = dateLastUpdated.getTime(); - let today = (new Date).getTime(); - if(Math.ceil(Math.abs(today - lastDate) / (1000*3600*24)) > 10 ) { - staleIssues.push(issue); - } - }) - } - }) - .catch((err) => { - throw err; - }) - - - totalPromises.push(curr); - } - - return Promise.all(totalPromises).then(()=> { - let now = (new Date).getTime(); - model_utils.setItem("staleIssues", staleIssues); - model_utils.setItem("staleIssues-time", now); - return staleIssues; - }) - }) - }) - .catch((err) => { - throw err; - }) -} - - - -function getStaleIssues(org, repo) { - return getOrgWideIssues(org, repo) - .then((issues) => { - if(issues!=undefined && issues!=null) { - return issues; - } - }) - .catch((err) => { - throw err; - }) -} - - - - - -module.exports = { - getOrgWideIssues: getOrgWideIssues, - getStaleIssues: getStaleIssues -} -},{"../models/utils":405}]},{},[407]); + function getStaleIssues (org, repo) { + return getOrgWideIssues(org, repo) + .then((issues) => { + if (issues != undefined && issues != null) { + return issues; + } + }) + .catch((err) => { + throw err; + }); + } + + module.exports = { + getOrgWideIssues: getOrgWideIssues, + getStaleIssues: getStaleIssues + }; + }, { '../models/utils': 405 }] +}, {}, [407]); diff --git a/examples/copyToClipboard.js b/examples/copyToClipboard.js index 54da1741..9a585877 100644 --- a/examples/copyToClipboard.js +++ b/examples/copyToClipboard.js @@ -1,29 +1,26 @@ -document.addEventListener("DOMContentLoaded", function() { - let copyButton = $(".copybutton"); - let body = document.querySelector('body'); - let dummyInp = document.createElement("input"); - let usernames; - copyButton.map(function(item, ele) { - ele.addEventListener("click", function(event) { - event.preventDefault(); - usernames = $(this).parent().parent().find(".usernames")[0]; - let names = usernames.textContent; - dummyInp.setAttribute('type', 'text'); - dummyInp.setAttribute('value', `${names}`); - body.appendChild(dummyInp); - dummyInp.select(); - document.execCommand("copy"); - dummyInp.setAttribute('type', 'hidden'); - }) - }) +document.addEventListener('DOMContentLoaded', function () { + const copyButton = $('.copybutton'); + const body = document.querySelector('body'); + const dummyInp = document.createElement('input'); + let usernames; + copyButton.map(function (item, ele) { + ele.addEventListener('click', function (event) { + event.preventDefault(); + usernames = $(this).parent().parent().find('.usernames')[0]; + const names = usernames.textContent; + dummyInp.setAttribute('type', 'text'); + dummyInp.setAttribute('value', `${names}`); + body.appendChild(dummyInp); + dummyInp.select(); + document.execCommand('copy'); + dummyInp.setAttribute('type', 'hidden'); + }); + }); - - dummyInp.addEventListener("copy", function(event) { - event.preventDefault(); - if (event.clipboardData) { - event.clipboardData.setData("text/plain", usernames.textContent); - } - }) - - -}) + dummyInp.addEventListener('copy', function (event) { + event.preventDefault(); + if (event.clipboardData) { + event.clipboardData.setData('text/plain', usernames.textContent); + } + }); +}); diff --git a/examples/demo.js b/examples/demo.js index ad512bb9..17bfab02 100644 --- a/examples/demo.js +++ b/examples/demo.js @@ -1,147 +1,144 @@ +/* eslint-disable semi */ +/* eslint-disable no-undef */ document.addEventListener('DOMContentLoaded', function () { - - /*Scroll to top when arrow up clicked BEGIN*/ - $(window).scroll(function() { - var height = $(window).scrollTop(); - if (height > 100) { - $('#back2Top').fadeIn(); - } else { - $('#back2Top').fadeOut(); - } - }); + /* Scroll to top when arrow up clicked BEGIN */ + $(window).scroll(function () { + var height = $(window).scrollTop(); + if (height > 100) { + $('#back2Top').fadeIn(); + } else { + $('#back2Top').fadeOut(); + } + }); - $("#back2Top").click(function(event) { - event.preventDefault(); - $("html, body").animate({ scrollTop: 0 }, "slow"); - return false; - }); - /*Scroll to top when arrow up clicked END*/ - - $('.stale').hover((e) => { - e.preventDefault(); - let height = $('.stale').prop("scrollHeight") - let top = $('.stale').prop("scrollTop") - if(top==0) { - $('.stale').animate({ scrollTop: height*0.05 }, 'slow') - } - }, (e) => { - e.preventDefault(); - }) - - var toolbox; - - (function() { - - var org = urlHash().getUrlHashParameter('o') || 'publiclab'; - var repo = urlHash().getUrlHashParameter('r') || 'plots2'; - var ftoLabel = urlHash().getUrlHashParameter('f') || 'first-timers-only'; - var candidateLabel = urlHash().getUrlHashParameter('c') || 'fto-candidate'; - var recencyLabel = urlHash().getUrlHashParameter('l') || 'week'; - var leaderboardState = urlHash().getUrlHashParameter('s') || 'week'; - - toolbox = CommunityToolbox(org, repo); - if (repo === 'all') { - - toolbox.getIssuesForOrg(org, { qs: { labels: ftoLabel } }) - .then(displayIssuesAndFtoAuthors('.first-timers-only')); - - toolbox.getIssuesForOrg(org, { qs: { labels: candidateLabel } }) - .then(displayIssuesAndFtoAuthors('.candidates')); - - toolbox.initialize(org, repo).then((res)=> { - if(res) { - // Fetches and shows recent contributors' list - toolbox.showRecentContributors(org, repo, recencyLabel); - // compile and display all contributors for given org - toolbox.showAllContributors(org, repo); - toolbox.dropdownInit(); - // Fetch stale issues - toolbox.showStaleIssues(org, repo); - } - }) - - } else { - - toolbox.api.Issues - .getIssuesForRepo(org, repo, { qs: { labels: ftoLabel } }) - .then(displayIssuesAndFtoAuthors('.first-timers-only')); - - toolbox.api.Issues - .getIssuesForRepo(org, repo, { qs: { labels: candidateLabel } }) - .then(displayIssuesAndFtoAuthors('.candidates')); - - toolbox.initialize(org, repo).then((res)=> { - if(res) { - // Fetches and shows recent contributors' list - toolbox.showRecentContributors(org, repo, recencyLabel); - // compile and display all contributors for given repo - toolbox.showRepoContributors(org, repo); - toolbox.dropdownInit(); - // Fetch stale issues - toolbox.showStaleIssues(org, repo); - } - }) + $('#back2Top').click(function (event) { + event.preventDefault(); + $('html, body').animate({ scrollTop: 0 }, 'slow'); + return false; + }); + /* Scroll to top when arrow up clicked END */ + + $('.stale').hover( + e => { + e.preventDefault(); + const height = $('.stale').prop('scrollHeight'); + const top = $('.stale').prop('scrollTop'); + if (top === 0) { + $('.stale').animate({ scrollTop: height * 0.05 }, 'slow'); + } + }, + e => { + e.preventDefault(); + } + ); + + var toolbox; + + (function () { + var org = urlHash().getUrlHashParameter('o') || 'publiclab'; + var repo = urlHash().getUrlHashParameter('r') || 'plots2'; + var ftoLabel = urlHash().getUrlHashParameter('f') || 'first-timers-only'; + var candidateLabel = urlHash().getUrlHashParameter('c') || 'fto-candidate'; + var recencyLabel = urlHash().getUrlHashParameter('l') || 'week'; + // var leaderboardState = urlHash().getUrlHashParameter('s') || 'week' + + toolbox = CommunityToolbox(org, repo); + if (repo === 'all') { + toolbox + .getIssuesForOrg(org, { qs: { labels: ftoLabel } }) + .then(displayIssuesAndFtoAuthors('.first-timers-only')); + + toolbox + .getIssuesForOrg(org, { qs: { labels: candidateLabel } }) + .then(displayIssuesAndFtoAuthors('.candidates')); + + toolbox.initialize(org, repo).then(res => { + if (res) { + // Fetches and shows recent contributors' list + toolbox.showRecentContributors(org, repo, recencyLabel); + // compile and display all contributors for given org + toolbox.showAllContributors(org, repo); + toolbox.dropdownInit(); + // Fetch stale issues + toolbox.showStaleIssues(org, repo); } - - function displayIssuesAndFtoAuthors(selector) { - let ftoAuthorSet = new Set([]); - let ftoAuthArray=[]; - return function displayIssuesAndFtoAuthors(issues) { - if (typeof issues === "string") issues = JSON.parse(issues).items; - - issues.forEach(function(issue) { - toolbox.issuesUI.insertIssue(issue, selector); - - issue.labels.forEach((ftoLabel) => { - if(ftoLabel.name==="first-timers-only" || ftoLabel.name==="fto") { - if(!ftoAuthorSet.has(issue.user.login)) { - ftoAuthorSet.add(issue.user.login); - ftoAuthArray.push(issue); - } - - } - }) - }) - toolbox.ftoAuthorsUI.insertFtoIssueAuthor(ftoAuthArray); - } + }); + } else { + toolbox.api.Issues.getIssuesForRepo(org, repo, { + qs: { labels: ftoLabel } + }).then(displayIssuesAndFtoAuthors('.first-timers-only')); + + toolbox.api.Issues.getIssuesForRepo(org, repo, { + qs: { labels: candidateLabel } + }).then(displayIssuesAndFtoAuthors('.candidates')); + + toolbox.initialize(org, repo).then(res => { + if (res) { + // Fetches and shows recent contributors' list + toolbox.showRecentContributors(org, repo, recencyLabel); + // compile and display all contributors for given repo + toolbox.showRepoContributors(org, repo); + toolbox.dropdownInit(); + // Fetch stale issues + toolbox.showStaleIssues(org, repo); } + }); + } + function displayIssuesAndFtoAuthors (selector) { + const ftoAuthorSet = new Set([]); + const ftoAuthArray = []; + return function displayIssuesAndFtoAuthors (issues) { + if (typeof issues === 'string') issues = JSON.parse(issues).items; - // EVENT LISTENERS FOR FILTER IN RECENT CONTRIBUTORS SECTION - $('#alphabetic').click((e)=> { - e.preventDefault(); - toolbox.filter(org, 'alphabetic'); - }) - - $('#mostrecentfirst').click((e)=> { - e.preventDefault(); - toolbox.filter(org, 'mostrecentfirst'); - }) - - $('#leaderboard').click((e)=> { - e.preventDefault(); - toolbox.filter(org, 'leaderboard'); - }) - - $(".past").click((e) => { - e.preventDefault(); - let timeSpan = e.target.textContent; - $('#dropdownMenuButtonRCS > #content').html(timeSpan); - let forMonths = 6; - if(timeSpan.includes('Week')) { - timeSpan = 'week'; - }else { - let mid = timeSpan.split('Last ')[1].split(' ')[0]; - timeSpan = 'month'; - forMonths = mid; - } - toolbox.showRecentContributors(org, repo, timeSpan, forMonths); + issues.forEach(function (issue) { + toolbox.issuesUI.insertIssue(issue, selector); - }) + issue.labels.forEach(ftoLabel => { + if ( + ftoLabel.name === 'first-timers-only' || + ftoLabel.name === 'fto' + ) { + if (!ftoAuthorSet.has(issue.user.login)) { + ftoAuthorSet.add(issue.user.login); + ftoAuthArray.push(issue); + } + } + }); + }); + toolbox.ftoAuthorsUI.insertFtoIssueAuthor(ftoAuthArray); + }; + } + // EVENT LISTENERS FOR FILTER IN RECENT CONTRIBUTORS SECTION + $('#alphabetic').click(e => { + e.preventDefault(); + toolbox.filter(org, 'alphabetic'); + }); + $('#mostrecentfirst').click(e => { + e.preventDefault(); + toolbox.filter(org, 'mostrecentfirst'); + }); - - })(); + $('#leaderboard').click(e => { + e.preventDefault(); + toolbox.filter(org, 'leaderboard'); + }); -}) + $('.past').click(e => { + e.preventDefault(); + let timeSpan = e.target.textContent; + $('#dropdownMenuButtonRCS > #content').html(timeSpan); + let forMonths = 6; + if (timeSpan.includes('Week')) { + timeSpan = 'week'; + } else { + const mid = timeSpan.split('Last ')[1].split(' ')[0]; + timeSpan = 'month'; + forMonths = mid; + } + toolbox.showRecentContributors(org, repo, timeSpan, forMonths); + }); + })(); +}); diff --git a/examples/themes.js b/examples/themes.js index fa60c993..5b8f3c96 100644 --- a/examples/themes.js +++ b/examples/themes.js @@ -1,134 +1,131 @@ -//=============================================================== +/* eslint-disable semi */ +/* eslint-disable no-undef */ +//= ============================================================== // NIGHT MODE LOGIC -//=============================================================== - $(document).ready(() => { - var body=document.querySelector('body'); - var toggleButton=document.getElementById('myonoffswitch'); - var toggle = localStorage.getItem('currentToggle'); +//= ============================================================== +$(document).ready(() => { + var body = document.querySelector('body'); + var toggleButton = document.getElementById('myonoffswitch'); + var toggle = localStorage.getItem('currentToggle'); - // Sets images' theme accordingly when the page is loaded - setTimeout(()=> { - let images=document.querySelectorAll("img"); - let inner = document.getElementsByClassName('onoffswitch-inner')[0]; - let switcher = document.getElementsByClassName('onoffswitch-switch')[0]; - + // Sets images' theme accordingly when the page is loaded + setTimeout(() => { + const images = document.querySelectorAll('img'); + const inner = document.getElementsByClassName('onoffswitch-inner')[0]; + const switcher = document.getElementsByClassName('onoffswitch-switch')[0]; - if(toggle=='night') { - body.style.backgroundColor = '#111111'; - body.style.filter = 'invert(1)'; - body.style.transitionProperty = 'filter'; - body.style.transitionDuration = '0.5s'; - images.forEach((image)=>{ - image.style.filter = 'invert(1) grayscale(1)'; - image.style.transitionProperty = 'filter'; - image.style.transitionDuration = '0.5s'; - image.style.transitionTimingFunction = 'linear'; - }) + if (toggle === 'night') { + body.style.backgroundColor = '#111111'; + body.style.filter = 'invert(1)'; + body.style.transitionProperty = 'filter'; + body.style.transitionDuration = '0.5s'; + images.forEach(image => { + image.style.filter = 'invert(1) grayscale(1)'; + image.style.transitionProperty = 'filter'; + image.style.transitionDuration = '0.5s'; + image.style.transitionTimingFunction = 'linear'; + }); - // styles for toggle button - inner.style.marginLeft = '0px'; - switcher.style.right = '0px'; - switcher.style.backgroundColor = '#34A7C1'; + // styles for toggle button + inner.style.marginLeft = '0px'; + switcher.style.right = '0px'; + switcher.style.backgroundColor = '#34A7C1'; + } else { + body.style.backgroundColor = '#f8f8fa'; + body.style.filter = 'invert(0)'; + body.style.transitionProperty = 'filter'; + body.style.transitionDuration = '0.5s'; + images.forEach(image => { + image.style.filter = 'invert(0) grayscale(0)'; + image.style.transitionProperty = 'filter'; + image.style.transitionDuration = '0.5s'; + image.style.transitionTimingFunction = 'linear'; + }); - }else { - body.style.backgroundColor = '#f8f8fa'; - body.style.filter = 'invert(0)'; - body.style.transitionProperty = 'filter'; - body.style.transitionDuration = '0.5s'; - images.forEach((image)=>{ - image.style.filter = 'invert(0) grayscale(0)'; - image.style.transitionProperty = 'filter'; - image.style.transitionDuration = '0.5s'; - image.style.transitionTimingFunction = 'linear'; - }) - - // styles for toggle button - inner.style.removeProperty('margin-left'); - switcher.style.removeProperty('right'); - switcher.style.removeProperty('background-color'); - } - }, 2000) - - - // Toggles the theme of the page - toggleButton.addEventListener("click", function (e) { - let inner = document.getElementsByClassName('onoffswitch-inner')[0]; - let switcher = document.getElementsByClassName('onoffswitch-switch')[0]; + // styles for toggle button + inner.style.removeProperty('margin-left'); + switcher.style.removeProperty('right'); + switcher.style.removeProperty('background-color'); + } + }, 2000); - setTimeout(()=> { - let images=document.querySelectorAll("img"); - let check=localStorage.getItem('currentToggle'); - - if(check==="night") { - localStorage.setItem('currentToggle', 'day'); - body.style.backgroundColor = '#f8f8fa'; - body.style.filter = 'invert(0)'; - body.style.transitionProperty = 'filter'; - body.style.transitionDuration = '0.5s'; - // adding grayscale filter to images - images.forEach((image)=>{ - image.style.filter = 'invert(0) grayscale(0)'; - body.style.transitionProperty = 'filter'; - image.style.transitionDuration = '0.5s'; - image.style.transitionTimingFunction = 'linear'; - }) + // Toggles the theme of the page + toggleButton.addEventListener('click', function (e) { + const inner = document.getElementsByClassName('onoffswitch-inner')[0]; + const switcher = document.getElementsByClassName('onoffswitch-switch')[0]; - // styles for toggle button - inner.style.removeProperty('margin-left'); - switcher.style.removeProperty('right'); - switcher.style.removeProperty('background-color'); + setTimeout(() => { + const images = document.querySelectorAll('img'); + const check = localStorage.getItem('currentToggle'); - }else { - localStorage.setItem('currentToggle', 'night'); - body.style.backgroundColor = '#111111'; - body.style.filter = 'invert(1)'; + if (check === 'night') { + localStorage.setItem('currentToggle', 'day'); + body.style.backgroundColor = '#f8f8fa'; + body.style.filter = 'invert(0)'; + body.style.transitionProperty = 'filter'; + body.style.transitionDuration = '0.5s'; + // adding grayscale filter to images + images.forEach(image => { + image.style.filter = 'invert(0) grayscale(0)'; body.style.transitionProperty = 'filter'; - body.style.transitionDuration = '0.5s'; - // adding grayscale filter to images - images.forEach((image)=>{ - image.style.filter = 'invert(1) grayscale(1)'; - image.style.transitionProperty = 'filter'; - image.style.transitionDuration = '0.5s'; - image.style.transitionTimingFunction = 'linear'; - }) - - // styles for toggle button - inner.style.marginLeft = '0px'; - switcher.style.right = '0px'; - switcher.style.backgroundColor = '#34A7C1'; + image.style.transitionDuration = '0.5s'; + image.style.transitionTimingFunction = 'linear'; + }); - } - }, 300); - }); + // styles for toggle button + inner.style.removeProperty('margin-left'); + switcher.style.removeProperty('right'); + switcher.style.removeProperty('background-color'); + } else { + localStorage.setItem('currentToggle', 'night'); + body.style.backgroundColor = '#111111'; + body.style.filter = 'invert(1)'; + body.style.transitionProperty = 'filter'; + body.style.transitionDuration = '0.5s'; + // adding grayscale filter to images + images.forEach(image => { + image.style.filter = 'invert(1) grayscale(1)'; + image.style.transitionProperty = 'filter'; + image.style.transitionDuration = '0.5s'; + image.style.transitionTimingFunction = 'linear'; + }); + // styles for toggle button + inner.style.marginLeft = '0px'; + switcher.style.right = '0px'; + switcher.style.backgroundColor = '#34A7C1'; + } + }, 300); + }); - buttonClickCallbackNightTheme = (e) => { - e.preventDefault(); - setTimeout(() => { - var recentContribsSectionImgs = document.getElementsByClassName('recent-contributors')[0].getElementsByTagName("img"); - let check=localStorage.getItem('currentToggle'); - let images = [...recentContribsSectionImgs ]; - if(check==="night") { - images.forEach((image) => { - image.style.filter = 'grayscale(1) invert(1)'; - image.style.transitionProperty = 'filter'; - image.style.transitionDuration = '0.5s'; - image.style.transitionTimingFunction = 'linear'; - }) - }else { - images.forEach((image) => { - image.style.filter = 'grayscale(0) invert(0)'; - image.style.transitionProperty = 'filter'; - image.style.transitionDuration = '0.5s'; - image.style.transitionTimingFunction = 'linear'; - }) - } - }, 300); - } - - // Converts images' theme inside recent contributors section according to the mode selected - // every time the toggle button is clicked - $('.past').click((e) => buttonClickCallbackNightTheme(e)); - $('.sort-options').click((e) => buttonClickCallbackNightTheme(e)); + buttonClickCallbackNightTheme = e => { + e.preventDefault(); + setTimeout(() => { + var recentContribsSectionImgs = document + .getElementsByClassName('recent-contributors')[0] + .getElementsByTagName('img'); + const check = localStorage.getItem('currentToggle'); + const images = [...recentContribsSectionImgs]; + if (check === 'night') { + images.forEach(image => { + image.style.filter = 'grayscale(1) invert(1)'; + image.style.transitionProperty = 'filter'; + image.style.transitionDuration = '0.5s'; + image.style.transitionTimingFunction = 'linear'; + }); + } else { + images.forEach(image => { + image.style.filter = 'grayscale(0) invert(0)'; + image.style.transitionProperty = 'filter'; + image.style.transitionDuration = '0.5s'; + image.style.transitionTimingFunction = 'linear'; + }); + } + }, 300); + }; -}) \ No newline at end of file + // Converts images' theme inside recent contributors section according to the mode selected + // every time the toggle button is clicked + $('.past').click(e => buttonClickCallbackNightTheme(e)); + $('.sort-options').click(e => buttonClickCallbackNightTheme(e)); +}); diff --git a/examples/urlHash.js b/examples/urlHash.js index d926c449..ad4b33e3 100644 --- a/examples/urlHash.js +++ b/examples/urlHash.js @@ -1,47 +1,43 @@ -function urlHash() { - function getUrlHashParameter(param) { +// eslint-disable-next-line no-unused-vars +function urlHash () { + function getUrlHashParameter (param) { var params = getUrlHashParameters(); return params[param]; - } - - function getUrlHashParameters() { - + + function getUrlHashParameters () { var sPageURL = window.location.hash; if (sPageURL) sPageURL = sPageURL.split('#')[1]; var pairs = sPageURL.split('&'); var object = {}; - pairs.forEach(function(pair, i) { + pairs.forEach(function (pair, i) { pair = pair.split('='); - if (pair[0] != '') object[pair[0]] = pair[1]; + if (pair[0] !== '') object[pair[0]] = pair[1]; }); return object; } - + // accepts an object like { paramName: value, paramName1: value } // and transforms to: url.com#paramName=value¶mName1=value - function setUrlHashParameters(params) { - + function setUrlHashParameters (params) { var keys = Object.keys(params); var values = Object.values(params); var pairs = []; - keys.forEach(function(key, i) { - if (key != '') pairs.push(keys[i] + '=' + values[i]); + keys.forEach(function (key, i) { + if (key !== '') pairs.push(keys[i] + '=' + values[i]); }); var hash = pairs.join('&'); window.location.hash = hash; - } - - function setUrlHashParameter(param, value) { + + function setUrlHashParameter (param, value) { var params = getUrlHashParameters(); params[param] = value; setUrlHashParameters(params); - } return { getUrlHashParameter: getUrlHashParameter, setUrlHashParameter: setUrlHashParameter - } -} \ No newline at end of file + }; +} diff --git a/package-lock.json b/package-lock.json index c537b028..c412207d 100644 --- a/package-lock.json +++ b/package-lock.json @@ -1222,6 +1222,12 @@ "acorn-walk": "^6.0.1" } }, + "acorn-jsx": { + "version": "5.1.0", + "resolved": "https://registry.npmjs.org/acorn-jsx/-/acorn-jsx-5.1.0.tgz", + "integrity": "sha512-tMUqwBWfLFbJbizRmEcWSLw6HnFzfdJs2sOJEOwwtVPMoH/0Ay+E703oZz78VSXZiiDcZrQ5XKjPIUQixhmgVw==", + "dev": true + }, "acorn-node": { "version": "1.6.2", "resolved": "https://registry.npmjs.org/acorn-node/-/acorn-node-1.6.2.tgz", @@ -1333,6 +1339,16 @@ "integrity": "sha1-3wEKoSh+Fku9pvlyOwqWoexBh6E=", "dev": true }, + "array-includes": { + "version": "3.0.3", + "resolved": "https://registry.npmjs.org/array-includes/-/array-includes-3.0.3.tgz", + "integrity": "sha1-GEtI9i2S10UrsxsyMWXH+L0CJm0=", + "dev": true, + "requires": { + "define-properties": "^1.1.2", + "es-abstract": "^1.7.0" + } + }, "array-map": { "version": "0.0.0", "resolved": "https://registry.npmjs.org/array-map/-/array-map-0.0.0.tgz", @@ -2182,6 +2198,12 @@ "supports-color": "^2.0.0" } }, + "chardet": { + "version": "0.7.0", + "resolved": "https://registry.npmjs.org/chardet/-/chardet-0.7.0.tgz", + "integrity": "sha512-mT8iDcrh03qDGRRmoA2hmBJnxpllMR+0/0qlzjqZES6NdiWDcZkCNAk4rPFZ9Q85r27unkiNNg8ZOiwZXBHwcA==", + "dev": true + }, "charset": { "version": "1.0.1", "resolved": "https://registry.npmjs.org/charset/-/charset-1.0.1.tgz", @@ -2287,6 +2309,21 @@ } } }, + "cli-cursor": { + "version": "3.1.0", + "resolved": "https://registry.npmjs.org/cli-cursor/-/cli-cursor-3.1.0.tgz", + "integrity": "sha512-I/zHAwsKf9FqGoXM4WWRACob9+SNukZTd94DWF57E4toouRulbCxcUh6RKUEOQlYTHJnzkPMySvPNaaSLNfLZw==", + "dev": true, + "requires": { + "restore-cursor": "^3.1.0" + } + }, + "cli-width": { + "version": "2.2.0", + "resolved": "https://registry.npmjs.org/cli-width/-/cli-width-2.2.0.tgz", + "integrity": "sha1-/xnt6Kml5XkyQUewwR8PvLq+1jk=", + "dev": true + }, "cliui": { "version": "5.0.0", "resolved": "https://registry.npmjs.org/cliui/-/cliui-5.0.0.tgz", @@ -2453,6 +2490,12 @@ "integrity": "sha1-wguW2MYXdIqvHBYCF2DNJ/y4y3U=", "dev": true }, + "contains-path": { + "version": "0.1.0", + "resolved": "https://registry.npmjs.org/contains-path/-/contains-path-0.1.0.tgz", + "integrity": "sha1-/ozxhP9mcLa67wGp1IYaXL7EEgo=", + "dev": true + }, "continuable-cache": { "version": "0.3.1", "resolved": "https://registry.npmjs.org/continuable-cache/-/continuable-cache-0.3.1.tgz", @@ -2825,6 +2868,15 @@ "randombytes": "^2.0.0" } }, + "doctrine": { + "version": "3.0.0", + "resolved": "https://registry.npmjs.org/doctrine/-/doctrine-3.0.0.tgz", + "integrity": "sha512-yS+Q5i3hBf7GBkd4KG8a7eBNNWNGLTaEwwYWUijIYM7zrlYDM0BFXHjjPWlWZ1Rg7UaddZeIDmi9jF3HmqiQ2w==", + "dev": true, + "requires": { + "esutils": "^2.0.2" + } + }, "domain-browser": { "version": "1.2.0", "resolved": 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"sha512-KY9Frmirql91X2Qgjry0Wd4Y+YTdrdZheS8TFwvkbLWf/G5KNJDCh6pKL5OZctEW4+0Baa5idK2ZQuELRwPznQ==", + "dev": true, + "requires": { + "punycode": "^2.1.0" + }, + "dependencies": { + "punycode": { + "version": "2.1.1", + "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.1.1.tgz", + "integrity": "sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==", + "dev": true + } + } + }, "urix": { "version": "0.1.0", "resolved": "https://registry.npmjs.org/urix/-/urix-0.1.0.tgz", @@ -11363,6 +12434,12 @@ "integrity": "sha1-G0r0lV6zB3xQHCOHL8ZROBFYcTE=", "dev": true }, + "v8-compile-cache": { + "version": "2.1.0", + "resolved": "https://registry.npmjs.org/v8-compile-cache/-/v8-compile-cache-2.1.0.tgz", + "integrity": "sha512-usZBT3PW+LOjM25wbqIlZwPeJV+3OSz3M1k1Ws8snlW39dZyYL9lOGC5FgPVHfk0jKmjiDV8Z0mIbVQPiwFs7g==", + "dev": true + }, "validate-npm-package-license": { "version": "3.0.4", "resolved": "https://registry.npmjs.org/validate-npm-package-license/-/validate-npm-package-license-3.0.4.tgz", @@ -11567,6 +12644,15 @@ "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=", "dev": true }, + "write": { + "version": "1.0.3", + "resolved": "https://registry.npmjs.org/write/-/write-1.0.3.tgz", + "integrity": "sha512-/lg70HAjtkUgWPVZhZcm+T4hkL8Zbtp1nFNOn3lRrxnlv50SRBv7cR7RqR+GMsd3hUXy9hWBo4CHTbFTcOYwig==", + "dev": true, + "requires": { + "mkdirp": "^0.5.1" + } + }, "write-file-atomic": { "version": "2.4.1", "resolved": "https://registry.npmjs.org/write-file-atomic/-/write-file-atomic-2.4.1.tgz", diff --git a/package.json b/package.json index 006c18fe..94c066cd 100644 --- a/package.json +++ b/package.json @@ -6,6 +6,7 @@ "scripts": { "start": "http-server -c-1 -p 8000", "lint": "./node_modules/.bin/eslint --fix .", + "build": "./node_modules/.bin/grunt build", "test": "jest" }, "repository": { diff --git a/spec/contribsUtil/fetchAllRepoContribs.spec.js b/spec/contribsUtil/fetchAllRepoContribs.spec.js index 596428a6..b439db3e 100644 --- a/spec/contribsUtil/fetchAllRepoContribs.spec.js +++ b/spec/contribsUtil/fetchAllRepoContribs.spec.js @@ -1,39 +1,42 @@ +/* eslint-disable no-undef */ // Import required modules -let SimpleApi = require("github-api-simple") -let api = new SimpleApi() -let model_utils = require('../../src/models/utils') -let { fetchAllRepoContribs } = require('../../src/utils/contribsUtil/fetchAllRepoContribs') -let { getFakeContribsData } = require('../helper') - +const SimpleApi = require('github-api-simple'); +const api = new SimpleApi(); +const modelUtils = require('../../src/models/utils'); +const { + fetchAllRepoContribs +} = require('../../src/utils/contribsUtil/fetchAllRepoContribs'); +const { getFakeContribsData } = require('../helper'); describe('fetchAllRepoContribs.js', () => { - let org, repo; - let contribs; - - beforeAll(() => { - // Initialize variables - org = "publiclab"; - repo = "plots2"; - contribs = getFakeContribsData(); - - // Database operation is mocked - model_utils.setItem = jest.fn(() => {return true}) - - // Other functions are mocked - api.Repositories.getRepoContributors = jest.fn(() => Promise.resolve(contribs)) - }) - - - // ====================== TESTS ======================== - - it('fetches all the contributors for any repo', () => { - return fetchAllRepoContribs(org, repo) - .then((data) => { - expect(data).toBeDefined(); - expect(Array.isArray(data)).toBe(true); - expect(data.length).toBeGreaterThan(0); - expect(data[0].author.login).toBeDefined(); - }) - }) - -}) \ No newline at end of file + let org, repo; + let contribs; + + beforeAll(() => { + // Initialize variables + org = 'publiclab'; + repo = 'plots2'; + contribs = getFakeContribsData(); + + // Database operation is mocked + modelUtils.setItem = jest.fn(() => { + return true; + }); + + // Other functions are mocked + api.Repositories.getRepoContributors = jest.fn(() => + Promise.resolve(contribs) + ); + }); + + // ====================== TESTS ======================== + + it('fetches all the contributors for any repo', () => { + return fetchAllRepoContribs(org, repo).then(data => { + expect(data).toBeDefined(); + expect(Array.isArray(data)).toBe(true); + expect(data.length).toBeGreaterThan(0); + expect(data[0].author.login).toBeDefined(); + }); + }); +}); diff --git a/spec/contribsUtil/fetchRepoContribs.spec.js b/spec/contribsUtil/fetchRepoContribs.spec.js index 7ab7898a..bf19fd86 100644 --- a/spec/contribsUtil/fetchRepoContribs.spec.js +++ b/spec/contribsUtil/fetchRepoContribs.spec.js @@ -1,38 +1,42 @@ +/* eslint-disable no-undef */ // Import required modules -let SimpleApi = require("github-api-simple") -let api = new SimpleApi() -let model_utils = require('../../src/models/utils') -let { fetchRepoContribs } = require('../../src/utils/contribsUtil/fetchRepoContribs') -let { getFakeContribsData } = require('../helper') +const SimpleApi = require('github-api-simple'); +const api = new SimpleApi(); +const modelUtils = require('../../src/models/utils'); +const { + fetchRepoContribs +} = require('../../src/utils/contribsUtil/fetchRepoContribs'); +const { getFakeContribsData } = require('../helper'); describe('fetchRepoContribs.js', () => { - let org, repo; - let contribs; + let org, repo; + let contribs; - beforeAll(() => { - // Initialize variables - org = "publiclab"; - repo = "plots2"; - contribs = getFakeContribsData(); + beforeAll(() => { + // Initialize variables + org = 'publiclab'; + repo = 'plots2'; + contribs = getFakeContribsData(); - // Database operation is mocked - model_utils.setItem = jest.fn(() => {return true}) - - // Other functions are mocked - api.Repositories.getRepoContributors = jest.fn(() => Promise.resolve(contribs)) - }) + // Database operation is mocked + modelUtils.setItem = jest.fn(() => { + return true; + }); + // Other functions are mocked + api.Repositories.getRepoContributors = jest.fn(() => + Promise.resolve(contribs) + ); + }); - // ====================== TESTS ======================== + // ====================== TESTS ======================== - it('fetches and stores contributors for specific repo', () => { - return fetchRepoContribs(org, repo) - .then((data) => { - expect(data).toBeDefined(); - expect(Array.isArray(data)).toBe(true); - expect(data.length).toBeGreaterThanOrEqual(0); - expect(data[0].author.login).toBeDefined(); - }) - }) - -}) \ No newline at end of file + it('fetches and stores contributors for specific repo', () => { + return fetchRepoContribs(org, repo).then(data => { + expect(data).toBeDefined(); + expect(Array.isArray(data)).toBe(true); + expect(data.length).toBeGreaterThanOrEqual(0); + expect(data[0].author.login).toBeDefined(); + }); + }); +}); diff --git a/spec/contribsUtil/fetchRepoContribsUtil.spec.js b/spec/contribsUtil/fetchRepoContribsUtil.spec.js index 248e5404..ab2d960d 100644 --- a/spec/contribsUtil/fetchRepoContribsUtil.spec.js +++ b/spec/contribsUtil/fetchRepoContribsUtil.spec.js @@ -1,43 +1,46 @@ +/* eslint-disable no-undef */ // Import required modules -let fetchAllRepoContribs = require('../../src/utils/contribsUtil/fetchAllRepoContribs') -let fetchRepoContribs = require('../../src/utils/contribsUtil/fetchRepoContribs') -let fetchRepoContributorsUtil = require('../../src/utils/contribsUtil/fetchRepoContribsUtil') - +const fetchAllRepoContribs = require('../../src/utils/contribsUtil/fetchAllRepoContribs'); +const fetchRepoContribs = require('../../src/utils/contribsUtil/fetchRepoContribs'); +const fetchRepoContributorsUtil = require('../../src/utils/contribsUtil/fetchRepoContribsUtil'); describe('fetchRepoContribsUtil.js', () => { - let org, repo; - - beforeAll(() => { - // Initialize variables - org = "publiclab"; - - // Other functions are mocked here - fetchAllRepoContribs.fetchAllRepoContribs = jest.fn(() => {return true}) - fetchRepoContribs.fetchRepoContribs = jest.fn(() => {return true}) - }) - - - // ====================== TESTS ======================== - - it('directs to appropriate to function - for plots2', () => { - repo = "plots2"; - - return fetchRepoContributorsUtil.fetchRepoContributorsUtil(org, repo) - .then((data) => { - expect(data).toBeDefined(); - expect(fetchAllRepoContribs.fetchAllRepoContribs).toHaveBeenCalled(); - }) - }) - - - it('directs to appropriate to function - for repos other than plots2', () => { - repo = "plotsbot"; - - return fetchRepoContributorsUtil.fetchRepoContributorsUtil(org, repo) - .then((data) => { - expect(data).toBeDefined(); - expect(fetchRepoContribs.fetchRepoContribs).toHaveBeenCalled(); - }) - }) - -}) \ No newline at end of file + let org, repo; + + beforeAll(() => { + // Initialize variables + org = 'publiclab'; + + // Other functions are mocked here + fetchAllRepoContribs.fetchAllRepoContribs = jest.fn(() => { + return true; + }); + fetchRepoContribs.fetchRepoContribs = jest.fn(() => { + return true; + }); + }); + + // ====================== TESTS ======================== + + it('directs to appropriate to function - for plots2', () => { + repo = 'plots2'; + + return fetchRepoContributorsUtil + .fetchRepoContributorsUtil(org, repo) + .then(data => { + expect(data).toBeDefined(); + expect(fetchAllRepoContribs.fetchAllRepoContribs).toHaveBeenCalled(); + }); + }); + + it('directs to appropriate to function - for repos other than plots2', () => { + repo = 'plotsbot'; + + return fetchRepoContributorsUtil + .fetchRepoContributorsUtil(org, repo) + .then(data => { + expect(data).toBeDefined(); + expect(fetchRepoContribs.fetchRepoContribs).toHaveBeenCalled(); + }); + }); +}); diff --git a/spec/contribsUtil/main.spec.js b/spec/contribsUtil/main.spec.js index 0b32b040..e24783e4 100644 --- a/spec/contribsUtil/main.spec.js +++ b/spec/contribsUtil/main.spec.js @@ -1,44 +1,44 @@ +/* eslint-disable no-undef */ // Import required modules -let main = require('../../src/utils/contribsUtil/main') -let storeAllContribsInDb = require('../../src/utils/contribsUtil/storeAllContribsInDb') -let fetchRepoContribsUtil = require('../../src/utils/contribsUtil/fetchRepoContribsUtil') -let { getFakeContribsData } = require('../helper') +const main = require('../../src/utils/contribsUtil/main'); +const storeAllContribsInDb = require('../../src/utils/contribsUtil/storeAllContribsInDb'); +const fetchRepoContribsUtil = require('../../src/utils/contribsUtil/fetchRepoContribsUtil'); +const { getFakeContribsData } = require('../helper'); describe('util/contribsUtil/main.js', () => { - let org, repo; - let contribsFakeData; - - beforeAll(() => { - // Initialize variables - org = "publiclab"; - repo = "plots2"; - contribsFakeData = getFakeContribsData(); - - // Utility functions are mocked - storeAllContribsInDb.storeAllContribsInDb = jest.fn(() => Promise.resolve(contribsFakeData)) - fetchRepoContribsUtil.fetchRepoContributorsUtil = jest.fn(() => Promise.resolve(contribsFakeData)) - }) - - - // ====================== TESTS ======================== - - it('testing fetchAllContribsInDb', () => { - return main.fetchAllContribsInDb(org) - .then((data) => { - expect(data).toBeDefined(); - expect(Array.isArray(data)).toBe(true); - expect(data.length).toBeGreaterThan(0); - }) - }) - - - it('testing repoContribsUtil', () => { - return main.repoContribsUtil(org, repo) - .then((data) => { - expect(data).toBeDefined(); - expect(Array.isArray(data)).toBe(true); - expect(data.length).toBeGreaterThanOrEqual(0); - }) - }) - -}) \ No newline at end of file + let org, repo; + let contribsFakeData; + + beforeAll(() => { + // Initialize variables + org = 'publiclab'; + repo = 'plots2'; + contribsFakeData = getFakeContribsData(); + + // Utility functions are mocked + storeAllContribsInDb.storeAllContribsInDb = jest.fn(() => + Promise.resolve(contribsFakeData) + ); + fetchRepoContribsUtil.fetchRepoContributorsUtil = jest.fn(() => + Promise.resolve(contribsFakeData) + ); + }); + + // ====================== TESTS ======================== + + it('testing fetchAllContribsInDb', () => { + return main.fetchAllContribsInDb(org).then(data => { + expect(data).toBeDefined(); + expect(Array.isArray(data)).toBe(true); + expect(data.length).toBeGreaterThan(0); + }); + }); + + it('testing repoContribsUtil', () => { + return main.repoContribsUtil(org, repo).then(data => { + expect(data).toBeDefined(); + expect(Array.isArray(data)).toBe(true); + expect(data.length).toBeGreaterThanOrEqual(0); + }); + }); +}); diff --git a/spec/contribsUtil/storeAllContribsInDb.spec.js b/spec/contribsUtil/storeAllContribsInDb.spec.js index f6c38be1..59f03199 100644 --- a/spec/contribsUtil/storeAllContribsInDb.spec.js +++ b/spec/contribsUtil/storeAllContribsInDb.spec.js @@ -1,48 +1,49 @@ +/* eslint-disable no-undef */ // Import required modules -let model_utils = require('../../src/models/utils') -let fetchRepoContributorsUtil = require('../../src/utils/contribsUtil/fetchRepoContribsUtil') -let storeAllContribsInDb = require('../../src/utils/contribsUtil/storeAllContribsInDb') -const { when } = require('jest-when') -let { getFakeContribsData, getFakeReposList } = require('../helper') +const modelUtils = require('../../src/models/utils'); +const fetchRepoContributorsUtil = require('../../src/utils/contribsUtil/fetchRepoContribsUtil'); +const storeAllContribsInDb = require('../../src/utils/contribsUtil/storeAllContribsInDb'); +const { when } = require('jest-when'); +const { getFakeContribsData, getFakeReposList } = require('../helper'); describe('storeAllContribsInDb.js', () => { - let org; - let repos, contribs; - - beforeAll(() => { - // Intialize variables - org = "publiclab"; - repos = getFakeReposList(); - contribs = getFakeContribsData(); - - // Database operations are mocked - - // 1. setItem function is mocked - model_utils.setItem = jest.fn(() => {return true}) - - // 2. getItem function is mocked and its behavior depends on the parameter it is called with - model_utils.getItem = jest.fn(); - when(model_utils.getItem) - .calledWith("allContributors") - .mockReturnValueOnce(() => Promise.resolve(null)) - .calledWith("repos") - .mockReturnValueOnce(() => Promise.resolve(repos)) - - // Other functions are mocked - fetchRepoContributorsUtil.fetchRepoContributorsUtil = jest.fn(() => Promise.resolve(contribs)) - - }) - - - // ====================== TEST ======================== - - it('stores and returns contributors for all the repos', () => { - return storeAllContribsInDb.storeAllContribsInDb(org) - .then((data) => { - expect(data).toBeDefined(); - expect(Array.isArray(data)).toBe(true); - expect(data.length).toBeGreaterThan(0); - }) - }) - -}) \ No newline at end of file + let org; + let repos, contribs; + + beforeAll(() => { + // Intialize variables + org = 'publiclab'; + repos = getFakeReposList(); + contribs = getFakeContribsData(); + + // Database operations are mocked + + // 1. setItem function is mocked + modelUtils.setItem = jest.fn(() => { + return true; + }); + + // 2. getItem function is mocked and its behavior depends on the parameter it is called with + modelUtils.getItem = jest.fn(); + when(modelUtils.getItem) + .calledWith('allContributors') + .mockReturnValueOnce(() => Promise.resolve(null)) + .calledWith('repos') + .mockReturnValueOnce(() => Promise.resolve(repos)); + + // Other functions are mocked + fetchRepoContributorsUtil.fetchRepoContributorsUtil = jest.fn(() => + Promise.resolve(contribs) + ); + }); + + // ====================== TEST ======================== + + it('stores and returns contributors for all the repos', () => { + return storeAllContribsInDb.storeAllContribsInDb(org).then(data => { + expect(data).toBeDefined(); + expect(Array.isArray(data)).toBe(true); + expect(data.length).toBeGreaterThan(0); + }); + }); +}); diff --git a/spec/helper.js b/spec/helper.js index 3be48934..a73358e9 100644 --- a/spec/helper.js +++ b/spec/helper.js @@ -1,47 +1,40 @@ // These helper functions provide fake data for tests -function getFakeReposList() { - return [ - "repo1", - "repo2", - "repo3" - ]; +function getFakeReposList () { + return ['repo1', 'repo2', 'repo3']; } -function getFakeContribsData() { - return [ - { - "author": { "login": "name1" }, - "commit": { - "committer": { "date": "2019-08-06T19:44:08Z" } - } - }, - { - "author": { "login": "name2" }, - "commit": { - "committer": { "date": "2019-07-01T19:16:19Z" } - } - } - ]; +function getFakeContribsData () { + return [ + { + author: { login: 'name1' }, + commit: { + committer: { date: '2019-08-06T19:44:08Z' } + } + }, + { + author: { login: 'name2' }, + commit: { + committer: { date: '2019-07-01T19:16:19Z' } + } + } + ]; } - -function getFakeIssuesList() { - return { - "items": [ - { "updated_at": "2019-08-03T22:34:02Z" }, - { "updated_at": "2019-07-26T17:27:09Z" }, - { "updated_at": "2018-01-23T20:00:10Z" }, - { "updated_at": "2019-08-03T18:56:08Z" }, - { "updated_at": "2019-07-08T23:37:36Z" } - ] - } +function getFakeIssuesList () { + return { + items: [ + { updated_at: '2019-08-03T22:34:02Z' }, + { updated_at: '2019-07-26T17:27:09Z' }, + { updated_at: '2018-01-23T20:00:10Z' }, + { updated_at: '2019-08-03T18:56:08Z' }, + { updated_at: '2019-07-08T23:37:36Z' } + ] + }; } - - module.exports = { - getFakeContribsData: getFakeContribsData, - getFakeReposList: getFakeReposList, - getFakeIssuesList: getFakeIssuesList -} \ No newline at end of file + getFakeContribsData: getFakeContribsData, + getFakeReposList: getFakeReposList, + getFakeIssuesList: getFakeIssuesList +}; diff --git a/spec/recentContribsUtil/fetchAllRecentMonthContribs.spec.js b/spec/recentContribsUtil/fetchAllRecentMonthContribs.spec.js index 9344a96f..f46c7e50 100644 --- a/spec/recentContribsUtil/fetchAllRecentMonthContribs.spec.js +++ b/spec/recentContribsUtil/fetchAllRecentMonthContribs.spec.js @@ -1,44 +1,47 @@ +/* eslint-disable no-undef */ // Import required modules -let model_utils = require('../../src/models/utils') -let monthsQuery = require('../../src/utils/recentContribsUtil/queryTime') -let { fetchAllRecentMonthContribs } = require('../../src/utils/recentContribsUtil/fetchAllRecentMonthContribs') -let fetchRecentMonthContribs = require('../../src/utils/recentContribsUtil/fetchRecentMonthContribs') -let { getFakeContribsData, getFakeReposList } = require('../helper') - +const modelUtils = require('../../src/models/utils'); +const monthsQuery = require('../../src/utils/recentContribsUtil/queryTime'); +const { + fetchAllRecentMonthContribs +} = require('../../src/utils/recentContribsUtil/fetchAllRecentMonthContribs'); +const fetchRecentMonthContribs = require('../../src/utils/recentContribsUtil/fetchRecentMonthContribs'); +const { getFakeContribsData, getFakeReposList } = require('../helper'); describe('fetchAllRecentMonthContribs.js', () => { - let org, queryTime, monthInd; - let repos, contribs; - - beforeAll(() => { - // Initialize with random data - org = "publiclab"; - queryTime = "2019-07-08T23:37:36Z"; - monthInd = 1; - contribs = getFakeContribsData(); - repos = getFakeReposList(); - - // Database operation is mocked - model_utils.setItem = jest.fn(() => {return true}) - - // Mock for utility functions - monthsQuery.findMonthInd = jest.fn(() => {return monthInd}) - fetchRecentMonthContribs.fetchRecentMonthContribs = jest.fn(() => Promise.resolve(contribs)) - - }) - - - // ====================== TESTS ======================= - - it('returns all the contributors for all the major repos', () => { - return fetchAllRecentMonthContribs(org, repos, queryTime) - .then((data) => { - expect(data).toBeDefined(); - expect(Array.isArray(data)).toBe(true); - expect(data.length).toBeGreaterThan(0); - expect(data[0].author.login).toBeDefined(); - }) - }) - - -}) \ No newline at end of file + let org, queryTime, monthInd; + let repos, contribs; + + beforeAll(() => { + // Initialize with random data + org = 'publiclab'; + queryTime = '2019-07-08T23:37:36Z'; + monthInd = 1; + contribs = getFakeContribsData(); + repos = getFakeReposList(); + + // Database operation is mocked + modelUtils.setItem = jest.fn(() => { + return true; + }); + + // Mock for utility functions + monthsQuery.findMonthInd = jest.fn(() => { + return monthInd; + }); + fetchRecentMonthContribs.fetchRecentMonthContribs = jest.fn(() => + Promise.resolve(contribs) + ); + }); + + // ====================== TESTS ======================= + + it('returns all the contributors for all the major repos', () => { + return fetchAllRecentMonthContribs(org, repos, queryTime).then(data => { + expect(data).toBeDefined(); + expect(Array.isArray(data)).toBe(true); + expect(data.length).toBeGreaterThan(0); + expect(data[0].author.login).toBeDefined(); + }); + }); +}); diff --git a/spec/recentContribsUtil/fetchRecentMonthContribs.spec.js b/spec/recentContribsUtil/fetchRecentMonthContribs.spec.js index ce2b94e6..1fdfc698 100644 --- a/spec/recentContribsUtil/fetchRecentMonthContribs.spec.js +++ b/spec/recentContribsUtil/fetchRecentMonthContribs.spec.js @@ -1,68 +1,70 @@ +/* eslint-disable no-undef */ // Import required modules -let model_utils = require('../../src/models/utils') -let monthsQuery = require('../../src/utils/recentContribsUtil/queryTime') -let withinMonthsOrNot = require('../../src/utils/recentContribsUtil/withinMonthsOrNot') -let freshFetch = require('../../src/utils/recentContribsUtil/freshFetch') -let { fetchRecentMonthContribs } = require('../../src/utils/recentContribsUtil/fetchRecentMonthContribs') -let { when } = require('jest-when') -let { getFakeContribsData } = require('../helper') - +const modelUtils = require('../../src/models/utils'); +const monthsQuery = require('../../src/utils/recentContribsUtil/queryTime'); +const withinMonthsOrNot = require('../../src/utils/recentContribsUtil/withinMonthsOrNot'); +const freshFetch = require('../../src/utils/recentContribsUtil/freshFetch'); +const { + fetchRecentMonthContribs +} = require('../../src/utils/recentContribsUtil/fetchRecentMonthContribs'); +const { when } = require('jest-when'); +const { getFakeContribsData } = require('../helper'); describe('fetchRecentMonthContribs.js', () => { - let org, repo, queryTime, monthInd; - let contribs; - - beforeAll(() => { - // Initialize with random data - org = "publiclab"; - repo = "plots2"; - queryTime = "2019-07-08T23:37:36Z"; - monthInd = 1; - contribs = getFakeContribsData(); - - // Database operations are mocked - // 1. setItem is mocked - model_utils.setItem = jest.fn(() => {return true}) - - // 2. getItem function is mocked and its behavior depends on the parameter it is called with - model_utils.getItem = jest.fn(); - when(model_utils.getItem) - .calledWith(`recent-${repo}-${monthInd}-month-commits`) - .mockReturnValue(() => Promise.resolve(null)) - - .calledWith(`recent-${repo}-6-month-commits`) - .mockReturnValueOnce(() => Promise.resolve(contribs)) - .mockReturnValueOnce(() => Promise.resolve(null)) + let org, repo, queryTime, monthInd; + let contribs; - // Mock for utility functions - withinMonthsOrNot.within_months = jest.fn(() => {return true}) - monthsQuery.findMonthInd = jest.fn(() => {return monthInd}) - freshFetch.freshFetch = jest.fn(() => Promise.resolve(contribs)) + beforeAll(() => { + // Initialize with random data + org = 'publiclab'; + repo = 'plots2'; + queryTime = '2019-07-08T23:37:36Z'; + monthInd = 1; + contribs = getFakeContribsData(); - }) + // Database operations are mocked + // 1. setItem is mocked + modelUtils.setItem = jest.fn(() => { + return true; + }); + // 2. getItem function is mocked and its behavior depends on the parameter it is called with + modelUtils.getItem = jest.fn(); + when(modelUtils.getItem) + .calledWith(`recent-${repo}-${monthInd}-month-commits`) + .mockReturnValue(() => Promise.resolve(null)) - // ====================== TESTS ======================== + .calledWith(`recent-${repo}-6-month-commits`) + .mockReturnValueOnce(() => Promise.resolve(contribs)) + .mockReturnValueOnce(() => Promise.resolve(null)); - it('returns contributors for desired months using stored data', () => { - return fetchRecentMonthContribs(org, repo, queryTime) - .then((data) => { - expect(data).toBeDefined(); - expect(Array.isArray(data)).toBe(true); - expect(data.length).toBeGreaterThan(0); - expect(data[0].author.login).toBeDefined(); - }) - }) + // Mock for utility functions + withinMonthsOrNot.within_months = jest.fn(() => { + return true; + }); + monthsQuery.findMonthInd = jest.fn(() => { + return monthInd; + }); + freshFetch.freshFetch = jest.fn(() => Promise.resolve(contribs)); + }); - it('returns contributors for desired months by making a fresh call', () => { - return fetchRecentMonthContribs(org, repo, queryTime) - .then((data) => { - expect(data).toBeDefined(); - expect(Array.isArray(data)).toBe(true); - expect(data.length).toBeGreaterThan(0); - expect(data[0].author.login).toBeDefined(); - }) - }) + // ====================== TESTS ======================== + it('returns contributors for desired months using stored data', () => { + return fetchRecentMonthContribs(org, repo, queryTime).then(data => { + expect(data).toBeDefined(); + expect(Array.isArray(data)).toBe(true); + expect(data.length).toBeGreaterThan(0); + expect(data[0].author.login).toBeDefined(); + }); + }); -}) \ No newline at end of file + it('returns contributors for desired months by making a fresh call', () => { + return fetchRecentMonthContribs(org, repo, queryTime).then(data => { + expect(data).toBeDefined(); + expect(Array.isArray(data)).toBe(true); + expect(data.length).toBeGreaterThan(0); + expect(data[0].author.login).toBeDefined(); + }); + }); +}); diff --git a/spec/recentContribsUtil/freshFetch.spec.js b/spec/recentContribsUtil/freshFetch.spec.js index ef653844..3b728b89 100644 --- a/spec/recentContribsUtil/freshFetch.spec.js +++ b/spec/recentContribsUtil/freshFetch.spec.js @@ -1,44 +1,48 @@ +/* eslint-disable no-undef */ // Import required modules -let model_utils = require('../../src/models/utils') -let monthsQuery = require('../../src/utils/recentContribsUtil/queryTime') -let { freshFetch } = require('../../src/utils/recentContribsUtil/freshFetch') -let { getFakeContribsData } = require('../helper') +const modelUtils = require('../../src/models/utils'); +const monthsQuery = require('../../src/utils/recentContribsUtil/queryTime'); +const { freshFetch } = require('../../src/utils/recentContribsUtil/freshFetch'); +const { getFakeContribsData } = require('../helper'); describe('freshFetch.js', () => { - let org, repo, queryTime; - let contribs; + let org, repo, queryTime; + let contribs; - beforeAll(() => { - org = "publiclab"; - repo = "plots2"; - queryTime = "2019-07-08T23:37:36Z"; - contribs = getFakeContribsData(); + beforeAll(() => { + org = 'publiclab'; + repo = 'plots2'; + queryTime = '2019-07-08T23:37:36Z'; + contribs = getFakeContribsData(); - // Fetch call is mocked - fetch = jest.fn(() => Promise.resolve({ - ok: true, - status: 200, - json: function() { - return contribs; - } - })) - - // Other functions are mocked - monthsQuery.findMonthInd = jest.fn(() => {return 1}) - model_utils.setItem = jest.fn(() => {return true}) - }) + // Fetch call is mocked + fetch = jest.fn(() => + Promise.resolve({ + ok: true, + status: 200, + json: function () { + return contribs; + } + }) + ); + // Other functions are mocked + monthsQuery.findMonthInd = jest.fn(() => { + return 1; + }); + modelUtils.setItem = jest.fn(() => { + return true; + }); + }); - // ====================== TESTS ======================== + // ====================== TESTS ======================== - it('makes a fresh call to the github API for contributors', () => { - return freshFetch(org, repo, queryTime) - .then((data) => { - expect(data).toBeDefined(); - expect(Array.isArray(data)).toBe(true); - expect(data.length).toBeGreaterThan(0); - expect(data[0].author.login).toBeDefined(); - }) - }) - -}) \ No newline at end of file + it('makes a fresh call to the github API for contributors', () => { + return freshFetch(org, repo, queryTime).then(data => { + expect(data).toBeDefined(); + expect(Array.isArray(data)).toBe(true); + expect(data.length).toBeGreaterThan(0); + expect(data[0].author.login).toBeDefined(); + }); + }); +}); diff --git a/spec/recentContribsUtil/getContribsLastMonth.spec.js b/spec/recentContribsUtil/getContribsLastMonth.spec.js index 90258759..1a5dbddd 100644 --- a/spec/recentContribsUtil/getContribsLastMonth.spec.js +++ b/spec/recentContribsUtil/getContribsLastMonth.spec.js @@ -1,65 +1,66 @@ +/* eslint-disable no-undef */ // Import required modules -let model_utils = require('../../src/models/utils') -let fetchAllRecentMonthContribs = require('../../src/utils/recentContribsUtil/fetchAllRecentMonthContribs') -let fetchRecentMonthContribs = require('../../src/utils/recentContribsUtil/fetchRecentMonthContribs') -let {getContribsLastMonth} = require('../../src/utils/recentContribsUtil/getContribsLastMonth') -const { when } = require('jest-when') -let { getFakeContribsData, getFakeReposList } = require('../helper') - +const modelUtils = require('../../src/models/utils'); +const fetchAllRecentMonthContribs = require('../../src/utils/recentContribsUtil/fetchAllRecentMonthContribs'); +const fetchRecentMonthContribs = require('../../src/utils/recentContribsUtil/fetchRecentMonthContribs'); +const { + getContribsLastMonth +} = require('../../src/utils/recentContribsUtil/getContribsLastMonth'); +const { when } = require('jest-when'); +const { getFakeContribsData, getFakeReposList } = require('../helper'); describe('getContribsLastMonth.js', () => { - let org, repo, forMonths; - let repos, contribs; + let org, repo, forMonths; + let repos, contribs; + + beforeAll(() => { + // Initialize variables + org = 'publiclab'; + repo = 'plots2'; + forMonths = 6; + repos = getFakeReposList(); + contribs = getFakeContribsData(); + + // Database operations are mocked + + // 1. getItem function is mocked and its behavior depends on the parameter it is called with + modelUtils.getItem = jest.fn(); + when(modelUtils.getItem) + .calledWith('repos') + .mockReturnValue(() => Promise.resolve(repos)) - beforeAll(() => { - // Initialize variables - org = "publiclab"; - repo = "plots2"; - forMonths = 6; - repos = getFakeReposList(); - contribs = getFakeContribsData(); + .calledWith(`recent-${repo}-${forMonths}-month-expiry`) + .mockReturnValueOnce(() => Promise.resolve(null)) + .mockReturnValueOnce(() => Promise.resolve(null)) - - // Database operations are mocked - - // 1. getItem function is mocked and its behavior depends on the parameter it is called with - model_utils.getItem = jest.fn(); - when(model_utils.getItem) - .calledWith("repos") - .mockReturnValue(() => Promise.resolve(repos)) - - .calledWith(`recent-${repo}-${forMonths}-month-expiry`) - .mockReturnValueOnce(() => Promise.resolve(null)) - .mockReturnValueOnce(() => Promise.resolve(null)) - - .calledWith(`recent-${repo}-${forMonths}-month-commits`) - .mockReturnValueOnce(() => Promise.resolve(null)) - .mockReturnValueOnce(() => Promise.resolve(contribs)) - - // Other utility functions are mocked - fetchAllRecentMonthContribs.fetchAllRecentMonthContribs = jest.fn(() => Promise.resolve(contribs)) - fetchRecentMonthContribs.fetchRecentMonthContribs = jest.fn(() => Promise.resolve(contribs)) - }) + .calledWith(`recent-${repo}-${forMonths}-month-commits`) + .mockReturnValueOnce(() => Promise.resolve(null)) + .mockReturnValueOnce(() => Promise.resolve(contribs)); + // Other utility functions are mocked + fetchAllRecentMonthContribs.fetchAllRecentMonthContribs = jest.fn(() => + Promise.resolve(contribs) + ); + fetchRecentMonthContribs.fetchRecentMonthContribs = jest.fn(() => + Promise.resolve(contribs) + ); + }); - // ====================== TESTS ======================== + // ====================== TESTS ======================== - it('fetches and returns contributors for desired months from the API', () => { - return getContribsLastMonth(org, repo, forMonths) - .then((data) => { - expect(data).toBeDefined(); - expect(data.length).toBeGreaterThan(0); - expect(data[0].author.login).toBeDefined(); - }) - }) + it('fetches and returns contributors for desired months from the API', () => { + return getContribsLastMonth(org, repo, forMonths).then(data => { + expect(data).toBeDefined(); + expect(data.length).toBeGreaterThan(0); + expect(data[0].author.login).toBeDefined(); + }); + }); - it('returns contributors\' data for desired months from storage', () => { - return getContribsLastMonth(org, repo, forMonths) - .then((data) => { - expect(data).toBeDefined(); - expect(data.length).toBeGreaterThan(0); - expect(data[0].author.login).toBeDefined(); - }) - }) - -}) \ No newline at end of file + it("returns contributors' data for desired months from storage", () => { + return getContribsLastMonth(org, repo, forMonths).then(data => { + expect(data).toBeDefined(); + expect(data.length).toBeGreaterThan(0); + expect(data[0].author.login).toBeDefined(); + }); + }); +}); diff --git a/spec/recentContribsUtil/getContribsLastWeek.spec.js b/spec/recentContribsUtil/getContribsLastWeek.spec.js index cca667ac..33599898 100644 --- a/spec/recentContribsUtil/getContribsLastWeek.spec.js +++ b/spec/recentContribsUtil/getContribsLastWeek.spec.js @@ -1,63 +1,65 @@ +/* eslint-disable no-undef */ // Import required modules -let model_utils = require('../../src/models/utils') -let {getContribsLastWeek} = require('../../src/utils/recentContribsUtil/getContribsLastWeek') -let getContribsLastMonth = require('../../src/utils/recentContribsUtil/getContribsLastMonth') -let withinThisWeekOrNot = require('../../src/utils/recentContribsUtil/withinThisWeekOrNot') -const { when } = require('jest-when') -let { getFakeContribsData } = require('../helper') - +const modelUtils = require('../../src/models/utils'); +const { + getContribsLastWeek +} = require('../../src/utils/recentContribsUtil/getContribsLastWeek'); +const getContribsLastMonth = require('../../src/utils/recentContribsUtil/getContribsLastMonth'); +const withinThisWeekOrNot = require('../../src/utils/recentContribsUtil/withinThisWeekOrNot'); +const { when } = require('jest-when'); +const { getFakeContribsData } = require('../helper'); describe('getContribsLastWeek.js', () => { - let org, repo; - let contribs; - - beforeAll(() => { - // Initialize variables - org = "publiclab"; - repo = "plots2"; - contribs = getFakeContribsData(); - - - // Database operations mocked - // 1. setItem is mocked - model_utils.setItem = jest.fn(() => {return true}) - - // 2. getItem function is mocked and its behavior depends on the parameter it is called with - model_utils.getItem = jest.fn(); - when(model_utils.getItem) - .calledWith(`recent-${repo}-week-expiry`) - .mockReturnValueOnce(() => Promise.resolve(null)) - .mockReturnValueOnce(() => Promise.resolve(null)) - - .calledWith(`recent-${repo}-week-commits`) - .mockReturnValueOnce(() => Promise.resolve(null)) - .mockReturnValueOnce(() => Promise.resolve(contribs)) - - // Other utility functions are mocked - getContribsLastMonth.getContribsLastMonth = jest.fn(() => Promise.resolve(contribs)) - withinThisWeekOrNot.within_this_week = jest.fn(() => {return true}) - - }) - - - // ====================== TESTS ======================== - - it('fetches contributors for last week - fetching from getContribsLastMonth', () => { - return getContribsLastWeek(org, repo) - .then((data) => { - expect(data).toBeDefined(); - expect(data.length).toBeGreaterThan(0); - expect(data[0].author.login).toBeDefined(); - }) - }) - - it('fetches contributors for desired week - returns the stored response', () => { - return getContribsLastWeek(org, repo) - .then((data) => { - expect(data).toBeDefined(); - expect(data.length).toBeGreaterThan(0); - expect(data[0].author.login).toBeDefined(); - }) - }) - -}) \ No newline at end of file + let org, repo; + let contribs; + + beforeAll(() => { + // Initialize variables + org = 'publiclab'; + repo = 'plots2'; + contribs = getFakeContribsData(); + + // Database operations mocked + // 1. setItem is mocked + modelUtils.setItem = jest.fn(() => { + return true; + }); + + // 2. getItem function is mocked and its behavior depends on the parameter it is called with + modelUtils.getItem = jest.fn(); + when(modelUtils.getItem) + .calledWith(`recent-${repo}-week-expiry`) + .mockReturnValueOnce(() => Promise.resolve(null)) + .mockReturnValueOnce(() => Promise.resolve(null)) + + .calledWith(`recent-${repo}-week-commits`) + .mockReturnValueOnce(() => Promise.resolve(null)) + .mockReturnValueOnce(() => Promise.resolve(contribs)); + + // Other utility functions are mocked + getContribsLastMonth.getContribsLastMonth = jest.fn(() => + Promise.resolve(contribs) + ); + withinThisWeekOrNot.withinThisWeek = jest.fn(() => { + return true; + }); + }); + + // ====================== TESTS ======================== + + it('fetches contributors for last week - fetching from getContribsLastMonth', () => { + return getContribsLastWeek(org, repo).then(data => { + expect(data).toBeDefined(); + expect(data.length).toBeGreaterThan(0); + expect(data[0].author.login).toBeDefined(); + }); + }); + + it('fetches contributors for desired week - returns the stored response', () => { + return getContribsLastWeek(org, repo).then(data => { + expect(data).toBeDefined(); + expect(data.length).toBeGreaterThan(0); + expect(data[0].author.login).toBeDefined(); + }); + }); +}); diff --git a/spec/recentContribsUtil/main.spec.js b/spec/recentContribsUtil/main.spec.js index 26dfb1cf..2fc6828d 100644 --- a/spec/recentContribsUtil/main.spec.js +++ b/spec/recentContribsUtil/main.spec.js @@ -1,61 +1,61 @@ +/* eslint-disable no-undef */ // Import required modules -let getContribsLastMonth = require('../../src/utils/recentContribsUtil/getContribsLastMonth') -let getContribsLastWeek = require('../../src/utils/recentContribsUtil/getContribsLastWeek') -let storeAllRecentContribsInDb = require('../../src/utils/recentContribsUtil/storeAllRecentContribsInDb') -let { getFakeContribsData } = require('../helper') -let { - fetchContribsLastMonth, - fetchContribsLastWeek, - fetchAllRecentContribsInDb -} = require('../../src/utils/recentContribsUtil/main') - +const getContribsLastMonth = require('../../src/utils/recentContribsUtil/getContribsLastMonth'); +const getContribsLastWeek = require('../../src/utils/recentContribsUtil/getContribsLastWeek'); +const storeAllRecentContribsInDb = require('../../src/utils/recentContribsUtil/storeAllRecentContribsInDb'); +const { getFakeContribsData } = require('../helper'); +const { + fetchContribsLastMonth, + fetchContribsLastWeek, + fetchAllRecentContribsInDb +} = require('../../src/utils/recentContribsUtil/main'); describe('main.js', () => { - let org, repo; - let contribs; - - beforeAll(() => { - // Initialize variables - org = "publiclab"; - repo = "plots2"; - forMonths = 6; - contribs = getFakeContribsData(); - - // Utility functions are mocked - getContribsLastMonth.getContribsLastMonth = jest.fn(() => Promise.resolve(contribs)) - getContribsLastWeek.getContribsLastWeek = jest.fn(() => Promise.resolve(contribs)) - storeAllRecentContribsInDb.storeAllRecentContribsInDb = jest.fn(() => Promise.resolve(contribs)) - - }) - - - // ====================== TESTS ======================== - - it('fetches contributors for desired months by calling getContribsLastMonth', () => { - return fetchContribsLastMonth(org, repo) - .then((data) => { - expect(data).toBeDefined(); - expect(data.length).toBeGreaterThan(0); - expect(data[0].author.login).toBeDefined(); - }) - }) - - it('fetches contributors for last week by calling getContribsLastWeek', () => { - return fetchContribsLastWeek(org, repo) - .then((data) => { - expect(data).toBeDefined(); - expect(data.length).toBeGreaterThan(0); - expect(data[0].author.login).toBeDefined(); - }) - }) - - it('fetches and stores all recent contributors by calling fetchAllRecentMonthContribs', () => { - return fetchAllRecentContribsInDb(org, repo) - .then((data) => { - expect(data).toBeDefined(); - expect(data.length).toBeGreaterThan(0); - expect(data[0].author.login).toBeDefined(); - }) - }) - -}) \ No newline at end of file + let org, repo; + let contribs; + + beforeAll(() => { + // Initialize variables + org = 'publiclab'; + repo = 'plots2'; + forMonths = 6; + contribs = getFakeContribsData(); + + // Utility functions are mocked + getContribsLastMonth.getContribsLastMonth = jest.fn(() => + Promise.resolve(contribs) + ); + getContribsLastWeek.getContribsLastWeek = jest.fn(() => + Promise.resolve(contribs) + ); + storeAllRecentContribsInDb.storeAllRecentContribsInDb = jest.fn(() => + Promise.resolve(contribs) + ); + }); + + // ====================== TESTS ======================== + + it('fetches contributors for desired months by calling getContribsLastMonth', () => { + return fetchContribsLastMonth(org, repo).then(data => { + expect(data).toBeDefined(); + expect(data.length).toBeGreaterThan(0); + expect(data[0].author.login).toBeDefined(); + }); + }); + + it('fetches contributors for last week by calling getContribsLastWeek', () => { + return fetchContribsLastWeek(org, repo).then(data => { + expect(data).toBeDefined(); + expect(data.length).toBeGreaterThan(0); + expect(data[0].author.login).toBeDefined(); + }); + }); + + it('fetches and stores all recent contributors by calling fetchAllRecentMonthContribs', () => { + return fetchAllRecentContribsInDb(org, repo).then(data => { + expect(data).toBeDefined(); + expect(data.length).toBeGreaterThan(0); + expect(data[0].author.login).toBeDefined(); + }); + }); +}); diff --git a/spec/recentContribsUtil/queryTime.spec.js b/spec/recentContribsUtil/queryTime.spec.js index 4671db4c..a85c3e6a 100644 --- a/spec/recentContribsUtil/queryTime.spec.js +++ b/spec/recentContribsUtil/queryTime.spec.js @@ -1,20 +1,21 @@ +/* eslint-disable no-undef */ // Import required modules -let { findMonthInd } = require('../../src/utils/recentContribsUtil/queryTime') +const { + findMonthInd +} = require('../../src/utils/recentContribsUtil/queryTime'); describe('queryTime.js', () => { - let queryTime; + let queryTime; - beforeAll(() => { - // Initialize variables - queryTime = "2019-07-08T23:37:36Z"; - }) + beforeAll(() => { + // Initialize variables + queryTime = '2019-07-08T23:37:36Z'; + }); - - // ====================== TESTS ======================== - it('finds the diff of given timestamp in terms of months', () => { - let result = findMonthInd(queryTime); - expect(result).toBeDefined(); - expect(result).toBeGreaterThan(0); - }) - -}) \ No newline at end of file + // ====================== TESTS ======================== + it('finds the diff of given timestamp in terms of months', () => { + const result = findMonthInd(queryTime); + expect(result).toBeDefined(); + expect(result).toBeGreaterThan(0); + }); +}); diff --git a/spec/recentContribsUtil/storeAllRecentContribsInDb.spec.js b/spec/recentContribsUtil/storeAllRecentContribsInDb.spec.js index d8c72ba5..6b22a614 100644 --- a/spec/recentContribsUtil/storeAllRecentContribsInDb.spec.js +++ b/spec/recentContribsUtil/storeAllRecentContribsInDb.spec.js @@ -1,51 +1,54 @@ +/* eslint-disable no-undef */ // Import required modules -let fetchAllRecentMonthContribs = require('../../src/utils/recentContribsUtil/fetchAllRecentMonthContribs') -let fetchRepoUtil = require('../../src/utils/repoUtil/fetchRepoUtil') -let model_utils = require('../../src/models/utils') -let { storeAllRecentContribsInDb } = require('../../src/utils/recentContribsUtil/storeAllRecentContribsInDb') -const {when} = require('jest-when') -let { getFakeContribsData, getFakeReposList } = require('../helper') +const fetchAllRecentMonthContribs = require('../../src/utils/recentContribsUtil/fetchAllRecentMonthContribs'); +const fetchRepoUtil = require('../../src/utils/repoUtil/fetchRepoUtil'); +const modelUtils = require('../../src/models/utils'); +const { + storeAllRecentContribsInDb +} = require('../../src/utils/recentContribsUtil/storeAllRecentContribsInDb'); +const { when } = require('jest-when'); +const { getFakeContribsData, getFakeReposList } = require('../helper'); describe('storeAllRecentContribsInDb.js', () => { - let org, repo; - let repos, contribs; - - beforeAll(() => { - // Initialize variables - org = "publiclab"; - repo = "plots2"; - repos = getFakeReposList(); - contribs = getFakeContribsData(); - - // Database operations are mocked - // 1. setItem is mocked - model_utils.setItem = jest.fn(() => {return true}) - - // 2. getItem function is mocked and its behavior depends on the parameter it is called with - model_utils.getItem = jest.fn(); - when(model_utils.getItem) - .calledWith('repos') - .mockReturnValueOnce(() => Promise.resolve(repos)) - - .calledWith('recent-present') - .mockReturnValueOnce(() => Promise.resolve(null)) - - // Other utility functions are mocked - fetchAllRecentMonthContribs.fetchAllRecentMonthContribs = jest.fn(() => Promise.resolve(contribs)) - fetchRepoUtil.getAllRepos = jest.fn(() => Promise.resolve(repos)) - - }) - - - // ====================== TESTS ======================== - - it('stores all recent contributors in the database by calling fetchAllRecentConribsInDb', ()=> { - return storeAllRecentContribsInDb(org, repo) - .then((data) => { - expect(data).toBeDefined(); - expect(data.length).toBeGreaterThan(0); - expect(Array.isArray(data)).toBe(true); - }) - }) - -}) + let org, repo; + let repos, contribs; + + beforeAll(() => { + // Initialize variables + org = 'publiclab'; + repo = 'plots2'; + repos = getFakeReposList(); + contribs = getFakeContribsData(); + + // Database operations are mocked + // 1. setItem is mocked + modelUtils.setItem = jest.fn(() => { + return true; + }); + + // 2. getItem function is mocked and its behavior depends on the parameter it is called with + modelUtils.getItem = jest.fn(); + when(modelUtils.getItem) + .calledWith('repos') + .mockReturnValueOnce(() => Promise.resolve(repos)) + + .calledWith('recent-present') + .mockReturnValueOnce(() => Promise.resolve(null)); + + // Other utility functions are mocked + fetchAllRecentMonthContribs.fetchAllRecentMonthContribs = jest.fn(() => + Promise.resolve(contribs) + ); + fetchRepoUtil.getAllRepos = jest.fn(() => Promise.resolve(repos)); + }); + + // ====================== TESTS ======================== + + it('stores all recent contributors in the database by calling fetchAllRecentConribsInDb', () => { + return storeAllRecentContribsInDb(org, repo).then(data => { + expect(data).toBeDefined(); + expect(data.length).toBeGreaterThan(0); + expect(Array.isArray(data)).toBe(true); + }); + }); +}); diff --git a/spec/recentContribsUtil/withinMonthsOrNot.spec.js b/spec/recentContribsUtil/withinMonthsOrNot.spec.js index bc635be3..86aec395 100644 --- a/spec/recentContribsUtil/withinMonthsOrNot.spec.js +++ b/spec/recentContribsUtil/withinMonthsOrNot.spec.js @@ -1,20 +1,22 @@ +/* eslint-disable no-undef */ // Import required modules -let { within_months } = require('../../src/utils/recentContribsUtil/withinMonthsOrNot') +const { + withinMonths +} = require('../../src/utils/recentContribsUtil/withinMonthsOrNot'); describe('withinMonthsOrNot.js', () => { - let queryTime, monthsNum; + let queryTime, monthsNum; - beforeAll(() => { - // Initialize variables - queryTime = new Date(); - monthsNum = 1; - }) + beforeAll(() => { + // Initialize variables + queryTime = new Date(); + monthsNum = 1; + }); - - // ====================== TESTS ======================== - it('checks if the given timestamp is within desired months or not', () => { - let result = within_months(queryTime, monthsNum); - expect(result).toBeDefined(); - expect(result).toBeTruthy(); - }) -}) \ No newline at end of file + // ====================== TESTS ======================== + it('checks if the given timestamp is within desired months or not', () => { + const result = withinMonths(queryTime, monthsNum); + expect(result).toBeDefined(); + expect(result).toBeTruthy(); + }); +}); diff --git a/spec/recentContribsUtil/withinThisWeekOrNot.spec.js b/spec/recentContribsUtil/withinThisWeekOrNot.spec.js index 670b5bca..6922da98 100644 --- a/spec/recentContribsUtil/withinThisWeekOrNot.spec.js +++ b/spec/recentContribsUtil/withinThisWeekOrNot.spec.js @@ -1,19 +1,21 @@ +/* eslint-disable no-undef */ // Import required modules -let { within_this_week } = require('../../src/utils/recentContribsUtil/withinThisWeekOrNot') +const { + withinThisWeek +} = require('../../src/utils/recentContribsUtil/withinThisWeekOrNot'); describe('withinThisWeekOrNot.js', () => { - let queryTime; + let queryTime; - beforeAll(() => { - // Initialize variables - queryTime = new Date(); - }) + beforeAll(() => { + // Initialize variables + queryTime = new Date(); + }); - - // ====================== TESTS ======================== - it('checks if the given timestamp is within this week or not', () => { - let result = within_this_week(queryTime); - expect(result).toBeDefined(); - expect(result).toBeTruthy(); - }) -}) \ No newline at end of file + // ====================== TESTS ======================== + it('checks if the given timestamp is within this week or not', () => { + const result = withinThisWeek(queryTime); + expect(result).toBeDefined(); + expect(result).toBeTruthy(); + }); +}); diff --git a/spec/repoUtil/fetchRepoUtil.spec.js b/spec/repoUtil/fetchRepoUtil.spec.js index f4822d39..a28ec48d 100644 --- a/spec/repoUtil/fetchRepoUtil.spec.js +++ b/spec/repoUtil/fetchRepoUtil.spec.js @@ -1,38 +1,41 @@ +/* eslint-disable no-undef */ // Import required modules -let fetchRepoUtil = require('../../src/utils/repoUtil/fetchRepoUtil') -let model_utils = require('../../src/models/utils') -let { getFakeReposList } = require('../helper') - -describe('fetchRepoUtil.js' , () => { - let org, repos; - - beforeAll(() => { - // Initializing variable - org = "publiclab"; - repos = getFakeReposList(); - - // Fetch call is mocked - fetch = jest.fn(() => Promise.resolve({ - ok: true, - status: 200, - json: function() { - return repos; - } - })) - - // Database operation is mocked - model_utils.setItem = jest.fn(() => {return true}); - }) - - - // ====================== TESTS ======================== - - it('returns an array of repositories\'s names', () => { - return fetchRepoUtil.getAllRepos(org).then((repos) => { - expect(repos).toBeDefined(); - expect(Array.isArray(repos)).toBe(true); - expect(repos.length).toBeGreaterThan(0); - }) - }) - -}) \ No newline at end of file +const fetchRepoUtil = require('../../src/utils/repoUtil/fetchRepoUtil'); +const modelUtils = require('../../src/models/utils'); +const { getFakeReposList } = require('../helper'); + +describe('fetchRepoUtil.js', () => { + let org, repos; + + beforeAll(() => { + // Initializing variable + org = 'publiclab'; + repos = getFakeReposList(); + + // Fetch call is mocked + fetch = jest.fn(() => + Promise.resolve({ + ok: true, + status: 200, + json: function () { + return repos; + } + }) + ); + + // Database operation is mocked + modelUtils.setItem = jest.fn(() => { + return true; + }); + }); + + // ====================== TESTS ======================== + + it("returns an array of repositories's names", () => { + return fetchRepoUtil.getAllRepos(org).then(repos => { + expect(repos).toBeDefined(); + expect(Array.isArray(repos)).toBe(true); + expect(repos.length).toBeGreaterThan(0); + }); + }); +}); diff --git a/spec/staleIssuesUtil/staleIssuesUtil.spec.js b/spec/staleIssuesUtil/staleIssuesUtil.spec.js index 99c0f653..4a0b53ea 100644 --- a/spec/staleIssuesUtil/staleIssuesUtil.spec.js +++ b/spec/staleIssuesUtil/staleIssuesUtil.spec.js @@ -1,62 +1,62 @@ +/* eslint-disable no-undef */ // Import required modules -let staleIssuesUtil = require('../../src/utils/staleIssuesUtil') -let model_utils = require('../../src/models/utils') -const { when } = require('jest-when') -let { getFakeIssuesList } = require('../helper') +const staleIssuesUtil = require('../../src/utils/staleIssuesUtil'); +const modelUtils = require('../../src/models/utils'); +const { when } = require('jest-when'); +const { getFakeIssuesList } = require('../helper'); describe('staleIssuesUtil.js', () => { - let org, repo, issuesList; - - beforeAll(() => { - // Initializing variables - org = "publiclab"; - repo = "plots2"; - issuesList = getFakeIssuesList(); - - // Fetch call is mocked - fetch = jest.fn(() => Promise.resolve({ - ok: true, - status: 200, - json: function() { - return issuesList; - } - })) - - - // Database operations are mocked - - // 1. setItem is mocked - model_utils.setItem = jest.fn(() => {return true}) - - // 2. getItem function is mocked and its behavior depends on the parameter it is called with - model_utils.getItem = jest.fn(); - when(model_utils.getItem) - .calledWith("staleIssues-time") - .mockReturnValueOnce(() => { - return new Promise((resolve, reject) => { - let curr = (new Date).getTime(); - resolve(curr); - }) - }) - .calledWith("staleIssues") - .mockReturnValueOnce(() => { - return new Promise((resolve,reject) => { - resolve(null); - }) - }) - }) - - - // ====================== TESTS ======================== - - it('fetches stale issues list', () => { - return staleIssuesUtil.getStaleIssues(org, repo) - .then((data) => { - expect(data).toBeDefined(); - expect(Array.isArray(data)).toBe(true); - expect(data.length).toBeGreaterThanOrEqual(0); - }) - }) - - -}) \ No newline at end of file + let org, repo, issuesList; + + beforeAll(() => { + // Initializing variables + org = 'publiclab'; + repo = 'plots2'; + issuesList = getFakeIssuesList(); + + // Fetch call is mocked + fetch = jest.fn(() => + Promise.resolve({ + ok: true, + status: 200, + json: function () { + return issuesList; + } + }) + ); + + // Database operations are mocked + + // 1. setItem is mocked + modelUtils.setItem = jest.fn(() => { + return true; + }); + + // 2. getItem function is mocked and its behavior depends on the parameter it is called with + modelUtils.getItem = jest.fn(); + when(modelUtils.getItem) + .calledWith('staleIssues-time') + .mockReturnValueOnce(() => { + return new Promise((resolve, reject) => { + const curr = new Date().getTime(); + resolve(curr); + }); + }) + .calledWith('staleIssues') + .mockReturnValueOnce(() => { + return new Promise((resolve, reject) => { + resolve(null); + }); + }); + }); + + // ====================== TESTS ======================== + + it('fetches stale issues list', () => { + return staleIssuesUtil.getStaleIssues(org, repo).then(data => { + expect(data).toBeDefined(); + expect(Array.isArray(data)).toBe(true); + expect(data.length).toBeGreaterThanOrEqual(0); + }); + }); +}); diff --git a/src/UI/contributorsUI.js b/src/UI/contributorsUI.js index fe0a97da..ae094175 100644 --- a/src/UI/contributorsUI.js +++ b/src/UI/contributorsUI.js @@ -1,26 +1,24 @@ var insertContributorsExec = false; +function insertContributors (AllContributors) { + // This removes the spinner icon as soon as contributors list is loaded + document.getElementById('spinner-icon').style.display = 'none'; -function insertContributors(AllContributors){ - // This removes the spinner icon as soon as contributors list is loaded - document.getElementById("spinner-icon").style.display = "none"; - - let totalContributors = 0; - var usernames = AllContributors.map(function getContributorUsername(c) { - return `@${c.login}`; - }); - var avatars = AllContributors.map(function getContributorAvatarURL(c) { - return ``; - }); - totalContributors += AllContributors.length; - if(insertContributorsExec) $('.contributors > .usernames').append(', '); - $('.contributors-head').html('Contributors ('+totalContributors+'+)'); - $('.contributors > .usernames').append(usernames.join(', ')); - $('.contributors > .avatars').append(avatars.join('')); - insertContributorsExec=true; - } - + let totalContributors = 0; + var usernames = AllContributors.map(function getContributorUsername (c) { + return `@${c.login}`; + }); + var avatars = AllContributors.map(function getContributorAvatarURL (c) { + return ``; + }); + totalContributors += AllContributors.length; + if (insertContributorsExec) $('.contributors > .usernames').append(', '); + $('.contributors-head').html('Contributors (' + totalContributors + '+)'); + $('.contributors > .usernames').append(usernames.join(', ')); + $('.contributors > .avatars').append(avatars.join('')); + insertContributorsExec = true; +} module.exports = { - insertContributors: insertContributors, -}; \ No newline at end of file + insertContributors: insertContributors +}; diff --git a/src/UI/ftoAuthorsUI.js b/src/UI/ftoAuthorsUI.js index a0c28175..f1e9faad 100644 --- a/src/UI/ftoAuthorsUI.js +++ b/src/UI/ftoAuthorsUI.js @@ -1,12 +1,13 @@ -function insertFtoIssueAuthor(issueSet) { - let avatars=[]; - for(let [key, value] of Object.entries(issueSet)) { - avatars.push(``); - } - $('.fto-authors').append(avatars.join(' ')); +function insertFtoIssueAuthor (issueSet) { + const avatars = []; + for (const [value] of Object.entries(issueSet)) { + avatars.push( + `` + ); } - + $('.fto-authors').append(avatars.join(' ')); +} module.exports = { - insertFtoIssueAuthor: insertFtoIssueAuthor -} \ No newline at end of file + insertFtoIssueAuthor: insertFtoIssueAuthor +}; diff --git a/src/UI/issuesUI.js b/src/UI/issuesUI.js index 4384117a..a66a98ff 100644 --- a/src/UI/issuesUI.js +++ b/src/UI/issuesUI.js @@ -1,50 +1,68 @@ var moment = require('moment'); - - -function generateIssueHtml(title, body, githubUrl, repo) { - var repoName = githubUrl.split('/')[4], - repoUrl = githubUrl.split('/').slice(0, 5).join('/'), - html = '

\ +function generateIssueHtml (title, body, githubUrl, repo) { + var repoName = githubUrl.split('/')[4]; + var repoUrl = githubUrl + .split('/') + .slice(0, 5) + .join('/'); + var html = `
\
\ -

' + repoName + '

\ -

' + title + '

\ +

${repoName}

\ +

${title}

\
\
\ - ' + body + '\ + ${body}\
\ -
'; - return html; - } - -function insertIssue(issue, el) { - var body = ""; - body += "
" - issue.labels.forEach(function(label) { - body += "" + label.name + " "; - }); - body += "
"; - body += ""; - body += "#" + issue.number + " opened " + moment(issue.updated_at).fromNow() + " "; - body += "by " + issue.user.login + ""; - body += " " + issue.comments; - $(el).append(generateIssueHtml(issue.title, body, issue.html_url, issue)); +
`; + return html; } +function insertIssue (issue, el) { + var body = ''; + body += "
"; + issue.labels.forEach(function (label) { + body += + "" + + label.name + + ' '; + }); + body += '
'; + body += + ""; + body += + '#' + + issue.number + + ' opened ' + + moment(issue.updated_at).fromNow() + + ' '; + body += + "by " + + issue.user.login + + ''; + body += " " + issue.comments; + $(el).append(generateIssueHtml(issue.title, body, issue.html_url, issue)); +} -function insertStale(issues, selector) { - let issuesLen = issues.length; - $('#stale-head').html('Stale Issues ('+issuesLen+'+)'); +function insertStale (issues, selector) { + const issuesLen = issues.length; + $('#stale-head').html('Stale Issues (' + issuesLen + '+)'); issues.forEach(function (issue) { insertIssue(issue, selector); - }) + }); } - - - module.exports = { - generateIssueHtml: generateIssueHtml, - insertIssue: insertIssue, - insertStale: insertStale -}; \ No newline at end of file + generateIssueHtml: generateIssueHtml, + insertIssue: insertIssue, + insertStale: insertStale +}; diff --git a/src/UI/leaderboardUI.js b/src/UI/leaderboardUI.js index 7fe9ea72..ae995a4f 100644 --- a/src/UI/leaderboardUI.js +++ b/src/UI/leaderboardUI.js @@ -1,19 +1,17 @@ -function renderLeaderboard(data) { - data =[ ...data.entries() ]; +function renderLeaderboard (data) { + data = [...data.entries()]; - - let names = data.map((userArray, i) => { - return `@${userArray[0]}`; - }) - let avatars = data.map((userArray, i) => { - return ``; - }) + const names = data.map((userArray, i) => { + return `@${userArray[0]}`; + }); + const avatars = data.map((userArray, i) => { + return ``; + }); - $('.names').html(names.join(', ')); - $('.pics').html(avatars.join('')); - } - + $('.names').html(names.join(', ')); + $('.pics').html(avatars.join('')); +} module.exports = { - renderLeaderboard: renderLeaderboard -} + renderLeaderboard: renderLeaderboard +}; diff --git a/src/UI/recentContributorsUI.js b/src/UI/recentContributorsUI.js index 8fba88d1..609214d1 100644 --- a/src/UI/recentContributorsUI.js +++ b/src/UI/recentContributorsUI.js @@ -1,44 +1,41 @@ var insertRecentContributorsExec = false; -let filterUniqueUtil = require('../utils/filterUniqueContribs') - - -function insertRecentContributors(AllContributors){ - let usernames, avatars; - let recentContributors = 0; - - if(AllContributors instanceof Map) { - AllContributors = [ ...AllContributors.entries() ]; - - usernames = AllContributors.map((userArray, i) => { - return `@${userArray[0]}`; - }) - avatars = AllContributors.map((userArray, i) => { - return ``; - }) - } - else { - // Removes duplicate data in the recent contributors list - AllContributors = filterUniqueUtil.filterUniqueContribs(AllContributors); - - usernames = AllContributors.map((commit, i) => { - return `@${commit.author.login}`; - }) - avatars = AllContributors.map((commit, i) => { - return ``; - }) - } - - recentContributors += AllContributors.length; - - if(insertRecentContributorsExec) $('.recent-contributors > .usernames').append(', '); - $('.recent-contributors-head').html('Recent Contributors ('+recentContributors+'+)'); - $('.recent-contributors-body > .recent-contrib-content-box > .usernames').html(usernames.join(', ')); - $('.recent-contributors-body > .recent-contrib-content-box > .avatars').html(avatars.join('')); - insertRecentContributorsExec=true; +const filterUniqueUtil = require('../utils/filterUniqueContribs'); + +function insertRecentContributors (AllContributors) { + let usernames, avatars; + let recentContributors = 0; + + if (AllContributors instanceof Map) { + AllContributors = [...AllContributors.entries()]; + + usernames = AllContributors.map((userArray, i) => { + return `@${userArray[0]}`; + }); + avatars = AllContributors.map((userArray, i) => { + return ``; + }); + } else { + // Removes duplicate data in the recent contributors list + AllContributors = filterUniqueUtil.filterUniqueContribs(AllContributors); + + usernames = AllContributors.map((commit, i) => { + return `@${commit.author.login}`; + }); + avatars = AllContributors.map((commit, i) => { + return ``; + }); } - + + recentContributors += AllContributors.length; + + if (insertRecentContributorsExec) $('.recent-contributors > .usernames').append(', '); + $('.recent-contributors-head').html('Recent Contributors (' + recentContributors + '+)'); + $('.recent-contributors-body > .recent-contrib-content-box > .usernames').html(usernames.join(', ')); + $('.recent-contributors-body > .recent-contrib-content-box > .avatars').html(avatars.join('')); + insertRecentContributorsExec = true; +} module.exports = { - insertRecentContributors: insertRecentContributors, -}; \ No newline at end of file + insertRecentContributors: insertRecentContributors +}; diff --git a/src/models/crud.js b/src/models/crud.js index 62dca9c2..b5a192c6 100644 --- a/src/models/crud.js +++ b/src/models/crud.js @@ -1,101 +1,90 @@ let db; -let init = require('../models/initialize') +const init = require('../models/initialize'); -function populateDb() { - return init.dbInit().then((response) => { - db = response; - return; - }); +function populateDb () { + return init.dbInit().then(response => { + db = response; + }); } - // Stores items to the database -function saveContentToDb(queryKey, queryContent) { - // Start a database transaction and get the toolbox object store - let tx = db.transaction(["toolbox"], 'readwrite'); - let store = tx.objectStore('toolbox'); - - // Put the data into the object store - let temp = { keys: queryKey, content: queryContent }; - store.add(temp); - - // Wait for the database transaction to complete - tx.oncomplete = function() { - console.log("Entry added to store successfully!"); - return; - } - tx.onerror = function(event) { - console.log('error storing content'); - return; - } +function saveContentToDb (queryKey, queryContent) { + // Start a database transaction and get the toolbox object store + const tx = db.transaction(['toolbox'], 'readwrite'); + const store = tx.objectStore('toolbox'); + + // Put the data into the object store + const temp = { keys: queryKey, content: queryContent }; + store.add(temp); + + // Wait for the database transaction to complete + tx.oncomplete = function () { + console.log('Entry added to store successfully!'); + }; + tx.onerror = function (event) { + console.log('error storing content'); + }; } - // Fetches items from the database -function getContentFromDb(query) { - let tx = db.transaction(["toolbox"], 'readonly'); - let store = tx.objectStore("toolbox"); - let index = store.index("keys"); - - return new Promise((resolve, reject) => { - - let request = index.openCursor(IDBKeyRange.only(query)); - - request.onsuccess = function(e) { - let cursor = e.target.result; - if (cursor) { - // Called for each matching record. - resolve(cursor.value.content); - } else { - // This null is very important, because we have a check for null - // in the functions of community-toolbox.js - resolve(null); - } - } - }) +function getContentFromDb (query) { + const tx = db.transaction(['toolbox'], 'readonly'); + const store = tx.objectStore('toolbox'); + const index = store.index('keys'); + + return new Promise((resolve, reject) => { + // eslint-disable-next-line no-undef + const request = index.openCursor(IDBKeyRange.only(query)); + + request.onsuccess = function (e) { + const cursor = e.target.result; + if (cursor) { + // Called for each matching record. + resolve(cursor.value.content); + } else { + // This null is very important, because we have a check for null + // in the functions of community-toolbox.js + resolve(null); + } + }; + }); } - // Deletes items from the database -function deleteItemFromDb(query) { - let tx = db.transaction(["toolbox"], 'readwrite'); - let store = tx.objectStore("toolbox"); - let index = store.index("keys"); - - return new Promise((resolve, reject) => { - - let request = index.openCursor(IDBKeyRange.only(query)); - - request.onsuccess = function(e) { - let cursor = e.target.result; - if (cursor) { - // Called for each matching record. - store.delete(cursor.key); - - // Wait for the database transaction to complete - tx.oncomplete = function() { - console.log("Entry deleted from store successfully!"); - resolve(true); - } - tx.onerror = function(event) { - console.log('error deleting content: ' + event.target); - reject(false); - } - } else { - // No more matching records. - console.log("No matching entry found to be deleted :("); - resolve(null); - } - } - }) +function deleteItemFromDb (query) { + const tx = db.transaction(['toolbox'], 'readwrite'); + const store = tx.objectStore('toolbox'); + const index = store.index('keys'); + + return new Promise((resolve, reject) => { + // eslint-disable-next-line no-undef + const request = index.openCursor(IDBKeyRange.only(query)); + + request.onsuccess = function (e) { + const cursor = e.target.result; + if (cursor) { + // Called for each matching record. + store.delete(cursor.key); + + // Wait for the database transaction to complete + tx.oncomplete = function () { + console.log('Entry deleted from store successfully!'); + resolve(true); + }; + tx.onerror = function (event) { + console.log('error deleting content: ' + event.target); + // eslint-disable-next-line prefer-promise-reject-errors + reject(false); + }; + } else { + // No more matching records. + console.log('No matching entry found to be deleted :('); + resolve(null); + } + }; + }); } - - - - - - // EXPORTS module.exports.saveContentToDb = saveContentToDb; module.exports.getContentFromDb = getContentFromDb; diff --git a/src/models/initialize.js b/src/models/initialize.js index 1ba6dfca..c82cba65 100644 --- a/src/models/initialize.js +++ b/src/models/initialize.js @@ -1,61 +1,59 @@ // This function is responsible for setting up the database -function dbInit() { - let db; - let dbReq = indexedDB.open('publiclabDB'); - return new Promise((resolve, reject) => { - // Fires when upgrade needed - dbReq.onupgradeneeded = function(event) { - // Set the db variable to our database so we can use it - db = event.target.result; - - // Create an object store named toolbox, or retrieve it if it already exists. - // Object stores in databases are where data are stored. - let toolbox; - if (!db.objectStoreNames.contains('toolbox')) { - toolbox = db.createObjectStore('toolbox', {autoIncrement: true, keyPath: "keys"}); - } else { - toolbox = db.transaction("toolbox", "readwrite").objectStore("toolbox"); - } - - // If there isn't already a KEY index, make one so we can query toolbox - // by their KEY - if (!toolbox.indexNames.contains('keys')) { - toolbox.createIndex('keys', 'keys', { unique: true }); - }else { - console.log("KEY index is already created"); - } - - // If there isn't already a CONTENT index, make one so we can query toolbox - // by their CONTENT - if (!toolbox.indexNames.contains('content')) { - toolbox.createIndex('content', 'content', { unique: false }); - } else { - console.log("content index is already created"); - } - - } - - // Fires once the database is opened (and onupgradeneeded completes, if - // onupgradeneeded was called) - dbReq.onsuccess = function(event) { - // Set the db variable to our database so we can use it - db = event.target.result; - resolve(db); - } - - // Fires when we can't open the database - dbReq.onerror = function(event) { - console.log('error opening database'); - resolve(null); - } +function dbInit () { + let db; + // eslint-disable-next-line no-undef + const dbReq = indexedDB.open('publiclabDB'); + return new Promise((resolve, reject) => { + // Fires when upgrade needed + dbReq.onupgradeneeded = function (event) { + // Set the db variable to our database so we can use it + db = event.target.result; - }) + // Create an object store named toolbox, or retrieve it if it already exists. + // Object stores in databases are where data are stored. + let toolbox; + if (!db.objectStoreNames.contains('toolbox')) { + toolbox = db.createObjectStore('toolbox', { + autoIncrement: true, + keyPath: 'keys' + }); + } else { + toolbox = db.transaction('toolbox', 'readwrite').objectStore('toolbox'); + } + // If there isn't already a KEY index, make one so we can query toolbox + // by their KEY + if (!toolbox.indexNames.contains('keys')) { + toolbox.createIndex('keys', 'keys', { unique: true }); + } else { + console.log('KEY index is already created'); + } -} + // If there isn't already a CONTENT index, make one so we can query toolbox + // by their CONTENT + if (!toolbox.indexNames.contains('content')) { + toolbox.createIndex('content', 'content', { unique: false }); + } else { + console.log('content index is already created'); + } + }; + // Fires once the database is opened (and onupgradeneeded completes, if + // onupgradeneeded was called) + dbReq.onsuccess = function (event) { + // Set the db variable to our database so we can use it + db = event.target.result; + resolve(db); + }; -module.exports = { - dbInit: dbInit, + // Fires when we can't open the database + dbReq.onerror = function (event) { + console.log('error opening database'); + resolve(null); + }; + }); } +module.exports = { + dbInit: dbInit +}; diff --git a/src/models/utils.js b/src/models/utils.js index 2345121b..d84b2337 100644 --- a/src/models/utils.js +++ b/src/models/utils.js @@ -1,26 +1,19 @@ var model = require('./crud'); - -function setItem(queryKey, queryContent) { - model.saveContentToDb(queryKey, queryContent); - return; +function setItem (queryKey, queryContent) { + model.saveContentToDb(queryKey, queryContent); } -function getItem(query) { - return model.getContentFromDb(query).then((result) => { - return result; - }); +function getItem (query) { + return model.getContentFromDb(query).then(result => { + return result; + }); } -function deleteItem(query) { - return model.deleteItemFromDb(query).then(() => { - return; - }) - +function deleteItem (query) { + return model.deleteItemFromDb(query).then(() => {}); } - - // EXPORTS module.exports.setItem = setItem; module.exports.getItem = getItem; diff --git a/src/scripts/chart.js b/src/scripts/chart.js index 99bf8304..600307a0 100644 --- a/src/scripts/chart.js +++ b/src/scripts/chart.js @@ -1,41 +1,44 @@ // view-source:http://www.chartjs.org/samples/latest/charts/bar/vertical.html -function generateChart(args) { - +function generateChart (args) { args = args || {}; args.data = args.data || []; - args.label = args.label || ""; - args.title = args.title || ""; + args.label = args.label || ''; + args.title = args.title || ''; var colors = { - "blue": "rgb(54, 162, 235)", - "red": "rgb(255, 99, 132)", - "green": "rgb(75, 192, 192)", - "grey": "rgb(201, 203, 207)", - "orange": "rgb(255, 159, 64)", - "purple": "rgb(153, 102, 255)", - "yellow": "rgb(255, 205, 86)" - } + blue: 'rgb(54, 162, 235)', + red: 'rgb(255, 99, 132)', + green: 'rgb(75, 192, 192)', + grey: 'rgb(201, 203, 207)', + orange: 'rgb(255, 159, 64)', + purple: 'rgb(153, 102, 255)', + yellow: 'rgb(255, 205, 86)' + }; + // eslint-disable-next-line no-unused-vars var colorNames = Object.keys(colors); var barChartData = { // labels: ["January", "February", "March", "April", "May", "June", "July"], - datasets: [{ - label: args.label, - backgroundColor: colors['red'], - borderColor: colors['red'], - borderWidth: 1, - data: args.data - }] - } + datasets: [ + { + label: args.label, + backgroundColor: colors.red, + borderColor: colors.red, + borderWidth: 1, + data: args.data + } + ] + }; - var ctx = document.getElementById("canvas").getContext("2d"); + var ctx = document.getElementById('canvas').getContext('2d'); + // eslint-disable-next-line no-undef var chart = new Chart(ctx, { type: 'bar', data: barChartData, options: { responsive: true, legend: { - position: 'top', + position: 'top' }, title: { display: true, @@ -45,7 +48,6 @@ function generateChart(args) { }); return chart; - } module.exports = generateChart; diff --git a/src/scripts/community-toolbox.js b/src/scripts/community-toolbox.js index 63493e4a..e9716fa0 100644 --- a/src/scripts/community-toolbox.js +++ b/src/scripts/community-toolbox.js @@ -1,276 +1,329 @@ - -CommunityToolbox = function CommunityToolbox(org, repo) { - - - var SimpleApi = require('github-api-simple') +const CommunityToolbox = function CommunityToolbox (org, repo) { + var SimpleApi = require('github-api-simple'); var api = new SimpleApi(); - - var crud = require('../models/crud') - var issuesUI = require('../UI/issuesUI') - var model_utils = require('../models/utils') - var fetchReposUtil = require('../utils/repoUtil/fetchRepoUtil') - var contributorsUI = require('../UI/contributorsUI') - var contributorsUtil = require('../utils/contribsUtil/main') - var recentContributorsUI = require('../UI/recentContributorsUI') - var navDropdownUtil = require('../utils/navDropdown.js') - var ftoAuthorsUI = require('../UI/ftoAuthorsUI') - var issuesUtil = require('../utils/staleIssuesUtil') - var recentContribsUtil = require('../utils/recentContribsUtil/main') - var filterUtil = require('../utils/filterUtil') + var crud = require('../models/crud'); + var issuesUI = require('../UI/issuesUI'); + var modelUtils = require('../models/utils'); + var fetchReposUtil = require('../utils/repoUtil/fetchRepoUtil'); + var contributorsUI = require('../UI/contributorsUI'); + var contributorsUtil = require('../utils/contribsUtil/main'); + var recentContributorsUI = require('../UI/recentContributorsUI'); + var navDropdownUtil = require('../utils/navDropdown.js'); + var ftoAuthorsUI = require('../UI/ftoAuthorsUI'); + var issuesUtil = require('../utils/staleIssuesUtil'); + var recentContribsUtil = require('../utils/recentContribsUtil/main'); + var filterUtil = require('../utils/filterUtil'); - const requestP = require('request-promise') - var parse = require('parse-link-header') + const requestP = require('request-promise'); + var parse = require('parse-link-header'); var chart = require('./chart'); - - var options = { - 'qs': { - 'sort': 'pushed', - 'direction': 'desc', // optional, GitHub API uses 'desc' by default for 'pushed' - 'per_page': 100 + + var options = { + qs: { + sort: 'pushed', + direction: 'desc', // optional, GitHub API uses 'desc' by default for 'pushed' + per_page: 100 } - } + }; // these are essentially examples for now; we could wrap them // in externally available methods for convenience but at the // moment they're not quite complex enough to merit it. - function getIssuesForRepo(callback, _options) { + function getIssuesForRepo (callback, _options) { _options = _options || options; - api.Issues - .getIssuesForRepo(org, repo, _options) - .then(callback); + api.Issues.getIssuesForRepo(org, repo, _options).then(callback); } - function getIssuesForOrg(_org, _options) { + function getIssuesForOrg (_org, _options) { _options = _options || options; - var _url = "https://api.github.com/search/issues?q=is%3Aopen+org%3A" + _org + "+label%3A" + _options.qs.labels; + var _url = + 'https://api.github.com/search/issues?q=is%3Aopen+org%3A' + + _org + + '+label%3A' + + _options.qs.labels; return requestP({ uri: _url }); } - function getCommitsForRepo(callback, _options) { + function getCommitsForRepo (callback, _options) { _options = _options || options; - api.Repositories - .getRepoCommits(org, repo, _options) - .then(callback); + api.Repositories.getRepoCommits(org, repo, _options).then(callback); } - - function initialize(org, repo) { - return new Promise((resolve, reject) => { - return crud.populateDb() - .then((res) => { - return true; - }) - .then((dummy) => { - return model_utils.getItem('repos').then((response) => { - if(response==null || response==undefined) { - // Fetches and stores the list of repositories when the page loads - return fetchReposUtil.getAllRepos(org) - .then((resp) => { - resolve(true); - }) - .catch((err) => { - Snackbar.show({pos: 'top-right', text: err, textColor: "red" , showAction: false}); - }) - } - resolve(true); - }); - }) - }); + function initialize (org, repo) { + return new Promise((resolve, reject) => { + return crud + .populateDb() + .then(res => { + return true; + }) + .then(dummy => { + return modelUtils.getItem('repos').then(response => { + if (response === null || response === undefined) { + // Fetches and stores the list of repositories when the page loads + return fetchReposUtil + .getAllRepos(org) + .then(resp => { + resolve(true); + }) + .catch(err => { + // eslint-disable-next-line no-undef + Snackbar.show({ + pos: 'top-right', + text: err, + textColor: 'red', + showAction: false + }); + }); + } + resolve(true); + }); + }); + }); } - - function dropdownInit() { - return model_utils.getItem('repos') - .then((res) => { - if(res!=null && res!=undefined) { + function dropdownInit () { + return modelUtils.getItem('repos').then(res => { + if (res !== null && res !== undefined) { navDropdownUtil.populateNavDropdown(res); - }else { - console.log("not working"); + } else { + console.log('not working'); } - }) + }); } - // This function is responsible for showing contributors // on a multi-repository view - function showAllContributors(org) { - return contributorsUtil.fetchAllContribsInDb(org) - .then((allContributors) => { - // If the stored data is not undefined or null, execution goes here - if(allContributors!=null && allContributors!=undefined && allContributors.length>0) { - // Flushes contributors list from the database after every single day - let timeNow = (new Date).getTime(); - model_utils.getItem('allContributorsExpiry') - .then((allContributorsExpiry) => { - if (allContributorsExpiry!=null && ((timeNow-allContributorsExpiry)/1000) >= 86400) { - return Promise.all([model_utils.deleteItem('allContributors'), model_utils.deleteItem('allContributorsExpiry')]) - .then(()=> { - return true; - }) - } - }) - .then(()=> { - // Looking for contributors list in the database - model_utils.getItem('allContributors').then((AllContributors) => { - // If the data is not in the database, it gets fetched from storeAllContributorsInDatabase function - if(AllContributors == null || AllContributors == undefined || AllContributors.length==0) { - - contributorsUtil.fetchAllContribsInDb(org) - .then(function gotAllContributors(AllContributors) { - // Provides fetched contributors list to UI function for rendering it - // to the user + function showAllContributors (org) { + return contributorsUtil + .fetchAllContribsInDb(org) + .then(allContributors => { + // If the stored data is not undefined or null, execution goes here + if ( + allContributors != null && + allContributors !== undefined && + allContributors.length > 0 + ) { + // Flushes contributors list from the database after every single day + const timeNow = new Date().getTime(); + modelUtils + .getItem('allContributorsExpiry') + .then(allContributorsExpiry => { + if ( + allContributorsExpiry != null && + (timeNow - allContributorsExpiry) / 1000 >= 86400 + ) { + return Promise.all([ + modelUtils.deleteItem('allContributors'), + modelUtils.deleteItem('allContributorsExpiry') + ]).then(() => { + return true; + }); + } + }) + .then(() => { + // Looking for contributors list in the database + modelUtils.getItem('allContributors').then(AllContributors => { + // If the data is not in the database, it gets fetched from storeAllContributorsInDatabase function + if ( + AllContributors == null || + AllContributors === undefined || + AllContributors.length === 0 + ) { + contributorsUtil + .fetchAllContribsInDb(org) + .then(function gotAllContributors (AllContributors) { + // Provides fetched contributors list to UI function for rendering it + // to the user + contributorsUI.insertContributors(AllContributors); + }) + .catch(err => { + throw err; + }); + // eslint-disable-next-line brace-style + } + // If stored data is not null and undefined, process it + else { contributorsUI.insertContributors(AllContributors); - }) - .catch((err) => { - throw err; - }) - } - // If stored data is not null and undefined, process it - else { - contributorsUI.insertContributors(AllContributors); - } - }) - }) - } - // If execution goes here, it means that there's probably something wrong - // in the storeAllContributorsInDatabase function - else { - console.log("Something went wrong while fetching all contributors :("); - } - }) - .catch((err) => { - Snackbar.show({pos: 'top-right', text: err, textColor: "red" , showAction: false}); - }) + } + }); + }); + // eslint-disable-next-line brace-style + } + // If execution goes here, it means that there's probably something wrong + // in the storeAllContributorsInDatabase function + else { + console.log( + 'Something went wrong while fetching all contributors :(' + ); + } + }) + .catch(err => { + // eslint-disable-next-line no-undef + Snackbar.show({ + pos: 'top-right', + text: err, + textColor: 'red', + showAction: false + }); + }); } - // This function is responsible for showing all the contributors for a particular repository - function showRepoContributors(org, repo) { - return contributorsUtil.fetchAllContribsInDb(org) - .then((allContributors) => { - // If the stored data is not undefined or null, execution goes here - if(allContributors != null && allContributors!=undefined && allContributors.length>0) { - // Flushes repoContributors from the database after every single day - let timeNow = (new Date).getTime(); - model_utils.getItem(`${repo}Expiry`) - .then((lifespan) => { - if (lifespan!=null && ((timeNow-lifespan)/1000) >= 86400) { - return Promise.all([model_utils.deleteItem(`${repo}`), model_utils.deleteItem(`${repo}Expiry`)]) - .then(()=>{ - return true; - }) - } - }) - .then(()=>{ - // Looking for repo Contributors list in the database - model_utils.getItem(repo).then((repoContributors) => { - // If we don't have repoContributors in the database, we fetch them from Github - if (repoContributors == null || repoContributors == undefined) { - contributorsUtil.repoContribsUtil(org, repo) - .then(function gotRepoContributorsInStorage (contributors) { - contributorsUI.insertContributors(contributors); - return; - }) - .catch((err) => { - throw err; - }) - } - // If we have repoContributors in the database, we save a network call :) - else { - contributorsUI.insertContributors(repoContributors); - return; - } - }) - }) - } else { - // Execution goes here, it means that data for this repo is not available - // in the database - console.log(`Something went wrong while getting ${repo} contributors :(`); - } - }) - .catch((err) => { - Snackbar.show({pos: 'top-right', text: err, textColor: "red" , showAction: false}); - }) + function showRepoContributors (org, repo) { + return contributorsUtil + .fetchAllContribsInDb(org) + .then(allContributors => { + // If the stored data is not undefined or null, execution goes here + if ( + allContributors != null && + allContributors !== undefined && + allContributors.length > 0 + ) { + // Flushes repoContributors from the database after every single day + const timeNow = new Date().getTime(); + modelUtils + .getItem(`${repo}Expiry`) + .then(lifespan => { + if (lifespan != null && (timeNow - lifespan) / 1000 >= 86400) { + return Promise.all([ + modelUtils.deleteItem(`${repo}`), + modelUtils.deleteItem(`${repo}Expiry`) + ]).then(() => { + return true; + }); + } + }) + .then(() => { + // Looking for repo Contributors list in the database + modelUtils.getItem(repo).then(repoContributors => { + // If we don't have repoContributors in the database, we fetch them from Github + if ( + repoContributors === null || + repoContributors === undefined + ) { + contributorsUtil + .repoContribsUtil(org, repo) + .then(function gotRepoContributorsInStorage (contributors) { + contributorsUI.insertContributors(contributors); + }) + .catch(err => { + throw err; + }); + // eslint-disable-next-line brace-style + } + // If we have repoContributors in the database, we save a network call :) + else { + contributorsUI.insertContributors(repoContributors); + } + }); + }); + } else { + // Execution goes here, it means that data for this repo is not available + // in the database + console.log( + `Something went wrong while getting ${repo} contributors :(` + ); + } + }) + .catch(err => { + // eslint-disable-next-line no-undef + Snackbar.show({ + pos: 'top-right', + text: err, + textColor: 'red', + showAction: false + }); + }); } - // Function for fetching and showing recent contributors - function showRecentContributors(org, repo, recencyLabel, forMonths=6) { - return recentContribsUtil.fetchAllRecentContribsInDb(org, repo).then((result)=>{ - if(recencyLabel==="month") { - return recentContribsUtil.fetchContribsLastMonth(org, repo, forMonths) - .then(function gotMonthlyContribs(monthContribs) { - // Stores the CURRENTLY ACTIVE recent contribs data which is utilized by filter - model_utils.deleteItem('recent-contribs-data').then((res)=> { - model_utils.setItem('recent-contribs-data', monthContribs); - }) - // Push data to UI - recentContributorsUI.insertRecentContributors(monthContribs); - return; - }) - .catch((err) => { - throw err; - }) - } else { - return recentContribsUtil.fetchContribsLastWeek(org, repo) - .then((weekly_contribs) => { - // Stores the CURRENTLY ACTIVE recent contribs data which is utilized by filter - model_utils.deleteItem('recent-contribs-data').then((res)=> { - model_utils.setItem('recent-contribs-data', weekly_contribs); - }) - // Push data to UI - recentContributorsUI.insertRecentContributors(weekly_contribs); - return; - }) - .catch((err) => { - throw err; - }) - } - }) - .catch((err) => { - Snackbar.show({pos: 'top-right', text: err, textColor: "red" , showAction: false}); - }) + function showRecentContributors (org, repo, recencyLabel, forMonths = 6) { + return recentContribsUtil + .fetchAllRecentContribsInDb(org, repo) + .then(result => { + if (recencyLabel === 'month') { + return recentContribsUtil + .fetchContribsLastMonth(org, repo, forMonths) + .then(function gotMonthlyContribs (monthContribs) { + // Stores the CURRENTLY ACTIVE recent contribs data which is utilized by filter + modelUtils.deleteItem('recent-contribs-data').then(res => { + modelUtils.setItem('recent-contribs-data', monthContribs); + }); + // Push data to UI + recentContributorsUI.insertRecentContributors(monthContribs); + }) + .catch(err => { + throw err; + }); + } else { + return recentContribsUtil + .fetchContribsLastWeek(org, repo) + .then(weeklyContribs => { + // Stores the CURRENTLY ACTIVE recent contribs data which is utilized by filter + modelUtils.deleteItem('recent-contribs-data').then(res => { + modelUtils.setItem('recent-contribs-data', weeklyContribs); + }); + // Push data to UI + recentContributorsUI.insertRecentContributors(weeklyContribs); + }) + .catch(err => { + throw err; + }); + } + }) + .catch(err => { + // eslint-disable-next-line no-undef + Snackbar.show({ + pos: 'top-right', + text: err, + textColor: 'red', + showAction: false + }); + }); } - - function filter(org, type) { - model_utils.getItem('recent-contribs-data') - .then(function gotData(response) { - if(response!=null && response!=undefined) { - newResponse = filterUtil.showFilteredData(org, type, response); + function filter (org, type) { + modelUtils.getItem('recent-contribs-data').then(function gotData (response) { + if (response != null && response !== undefined) { + const newResponse = filterUtil.showFilteredData(org, type, response); recentContributorsUI.insertRecentContributors(newResponse); - }else { - console.log("recent-contribs-data not present in DB! Nothing is filtered!!!"); + } else { + console.log( + 'recent-contribs-data not present in DB! Nothing is filtered!!!' + ); } - }) + }); } - - function showStaleIssues(org, repo) { - return issuesUtil.getStaleIssues(org, repo) - .then((data) => { - if(data!=null && data!=undefined) { - issuesUI.insertStale(data, '.stale'); - } - }) - .catch((err) => { - Snackbar.show({pos: 'top-right', text: err, textColor: "red" , showAction: false}); - }) + function showStaleIssues (org, repo) { + return issuesUtil + .getStaleIssues(org, repo) + .then(data => { + if (data != null && data !== undefined) { + issuesUI.insertStale(data, '.stale'); + } + }) + .catch(err => { + // eslint-disable-next-line no-undef + Snackbar.show({ + pos: 'top-right', + text: err, + textColor: 'red', + showAction: false + }); + }); } - - - // externally available API return { - api: api, - issuesUI: issuesUI, + api: api, + issuesUI: issuesUI, contributorsUI: contributorsUI, recentContributorsUI: recentContributorsUI, - parse: parse, - chart: chart, + parse: parse, + chart: chart, options: options, getIssuesForRepo: getIssuesForRepo, getIssuesForOrg: getIssuesForOrg, @@ -278,14 +331,14 @@ CommunityToolbox = function CommunityToolbox(org, repo) { getCommitsForRepo: getCommitsForRepo, showAllContributors: showAllContributors, showRepoContributors: showRepoContributors, + // eslint-disable-next-line no-undef displayIssuesForRepo: displayIssuesForRepo, initialize: initialize, dropdownInit: dropdownInit, ftoAuthorsUI: ftoAuthorsUI, showStaleIssues: showStaleIssues, filter: filter - } - -} + }; +}; module.exports = CommunityToolbox; diff --git a/src/scripts/configure.js b/src/scripts/configure.js index b75875f7..f550c430 100644 --- a/src/scripts/configure.js +++ b/src/scripts/configure.js @@ -1,41 +1,40 @@ -document.addEventListener('DOMContentLoaded', (e)=> { - $.getJSON('../../config.json') +document.addEventListener('DOMContentLoaded', (e) => { + $.getJSON('../../config.json') .done((data) => { - $('#favicon').attr("href", `${data['favicon-link']}`) - $('#forkMe-ribbon').attr("href", `${data['forkMe-ribbon-link']}`) - $('#codeofconduct').attr("href", `${data['code-of-conduct-link']}`) - $('#org-wide-issues').attr("href", `${data['URL']}/#r=all`) - $(".org-display-name").each(function() { - $(this).html(`${data['org-heading-name']}`) - }) - $('#readme-link').attr("href", `${data['README-link']}`) - $('#chat1').attr("href", `${data['official-chatroom-link']}`) - $('#chat2').attr("href", `${data['gitter-chatroom-link']}`) - $('#createissue').attr("href", `https://github.com/${data['org']}/${data['default-repository']}/issues/new`) - $('#support-issues').attr("href", `https://github.com/${data['org']}/${data['default-repository']}/labels/${data['support-issue-label']}'`) - - $('.newcomer-issues').each(function() { - $(this).html(`${data['issue-label-for-newcomer']}`) - }) - $('.newcomer-like-issues').each(function() { - $(this).html(`${data['issue-label-for-issues-like-newcomer']}`) - }) + $('#favicon').attr('href', `${data['favicon-link']}`); + $('#forkMe-ribbon').attr('href', `${data['forkMe-ribbon-link']}`); + $('#codeofconduct').attr('href', `${data['code-of-conduct-link']}`); + $('#org-wide-issues').attr('href', `${data.URL}/#r=all`); + $('.org-display-name').each(function () { + $(this).html(`${data['org-heading-name']}`); + }); + $('#readme-link').attr('href', `${data['README-link']}`); + $('#chat1').attr('href', `${data['official-chatroom-link']}`); + $('#chat2').attr('href', `${data['gitter-chatroom-link']}`); + $('#createissue').attr('href', `https://github.com/${data.org}/${data['default-repository']}/issues/new`); + $('#support-issues').attr('href', `https://github.com/${data.org}/${data['default-repository']}/labels/${data['support-issue-label']}'`); - $('#newcomer-issues-link').attr("href", `https://github.com/${data['org']}/${data['default-repository']}/labels/${data['issue-label-for-newcomer']}`) - $('#help-wanted-issues').attr("href", `https://github.com/${data['org']}/${data['default-repository']}/labels/${data['help-wanted-issue-label']}`) - $('#help-wanted-label').html(`${data['help-wanted-issue-label']}`); + $('.newcomer-issues').each(function () { + $(this).html(`${data['issue-label-for-newcomer']}`); + }); + $('.newcomer-like-issues').each(function () { + $(this).html(`${data['issue-label-for-issues-like-newcomer']}`); + }); - $('.guidelines-link').each(function() { - $(this).attr("href", `${data['newcomer-welcoming-guidelines-page-link']}`) - }) - $('#other-ways-to-support').attr("href", `${data['other-ways-to-support-guidelines-link']}`) - $('#fb-link').attr("href", `${data['facebook-link']}`) - $('#twitter-link').attr("href", `${data['twitter-link']}`) - $('#github-link').attr("href", `https://github.com/${data['org']}`) - $('#official-link').attr("href", `${data['URL']}`) + $('#newcomer-issues-link').attr('href', `https://github.com/${data.org}/${data['default-repository']}/labels/${data['issue-label-for-newcomer']}`); + $('#help-wanted-issues').attr('href', `https://github.com/${data.org}/${data['default-repository']}/labels/${data['help-wanted-issue-label']}`); + $('#help-wanted-label').html(`${data['help-wanted-issue-label']}`); + $('.guidelines-link').each(function () { + $(this).attr('href', `${data['newcomer-welcoming-guidelines-page-link']}`); + }); + $('#other-ways-to-support').attr('href', `${data['other-ways-to-support-guidelines-link']}`); + $('#fb-link').attr('href', `${data['facebook-link']}`); + $('#twitter-link').attr('href', `${data['twitter-link']}`); + $('#github-link').attr('href', `https://github.com/${data.org}`); + $('#official-link').attr('href', `${data.URL}`); }) .fail((jqxhr, textStatus, error) => { - console.log("config loading failed, error = ", textStatus); - }) -}) + console.log('config loading failed, error = ', textStatus); + }); +}); diff --git a/src/scripts/pwainit.js b/src/scripts/pwainit.js index 8d654075..d382dc0e 100644 --- a/src/scripts/pwainit.js +++ b/src/scripts/pwainit.js @@ -1,9 +1,8 @@ +// eslint-disable-next-line no-unused-vars var deferredPrompt; -if('serviceWorker' in navigator) { - navigator.serviceWorker - .register('../../sw.js') - .then(() => { - console.log("Service Worker registered!"); - }) +if ('serviceWorker' in navigator) { + navigator.serviceWorker.register('../../sw.js').then(() => { + console.log('Service Worker registered!'); + }); } diff --git a/src/utils/contribsUtil/fetchAllRepoContribs.js b/src/utils/contribsUtil/fetchAllRepoContribs.js index 6bbce2a1..6f5f13dd 100644 --- a/src/utils/contribsUtil/fetchAllRepoContribs.js +++ b/src/utils/contribsUtil/fetchAllRepoContribs.js @@ -1,64 +1,71 @@ -let SimpleApi = require("github-api-simple") -let api = new SimpleApi() -let model_utils = require('../../models/utils') -let parse = require('parse-link-header') +const SimpleApi = require('github-api-simple'); +const api = new SimpleApi(); +const modelUtils = require('../../models/utils'); +const parse = require('parse-link-header'); // This utility helps us in getting all the contributors for a particular repository -function fetchAllRepoContribs(org, repo) { - // This array is used to store the contributors from all of the repositories - let contributorsArray = []; +function fetchAllRepoContribs (org, repo) { + // This array is used to store the contributors from all of the repositories + const contributorsArray = []; - return api.Repositories - .getRepoContributors(org, repo, {method: "HEAD", qs: { sort: 'pushed', direction: 'desc', per_page: 100 } }) - .then(function gotContribData(contribData) { - var headers = contribData; - if (headers.hasOwnProperty("link")) { - var parsed = parse(headers['link']); - if(parsed.last.page!=undefined) { - totalPages = parseInt(parsed.last.page); - } - } else { - totalPages = 1; - } - return totalPages; - }) - .then(function gotTotalPages(totalPages) { - // This array is used to store all of the promises - let promises = []; + return api.Repositories.getRepoContributors(org, repo, { + method: 'HEAD', + qs: { sort: 'pushed', direction: 'desc', per_page: 100 } + }) + .then(function gotContribData (contribData) { + var headers = contribData; + let totalPages; + // eslint-disable-next-line no-prototype-builtins + if (headers.hasOwnProperty('link')) { + var parsed = parse(headers.link); + if (parsed.last.page !== undefined) { + totalPages = parseInt(parsed.last.page); + } + } else { + totalPages = 1; + } + return totalPages; + }) + .then(function gotTotalPages (totalPages) { + // This array is used to store all of the promises + const promises = []; - for(let i = 1; i <= totalPages; i++) { - var currentPromise = api.Repositories - .getRepoContributors(org, repo, { method:"GET", qs: { sort: 'pushed', direction: 'desc', per_page: 100, page:i } }) - .then(function gotRepoContributors(contributors) { - if (contributors!=undefined && (contributors != null || contributors.length > 0)) { - contributors.map((contributor, i) => contributorsArray.push(contributor)); - } - }) - .catch((err) => { - throw err; - }); - // Push currentPromise to promises array - promises.push(currentPromise); + for (let i = 1; i <= totalPages; i++) { + var currentPromise = api.Repositories.getRepoContributors(org, repo, { + method: 'GET', + qs: { sort: 'pushed', direction: 'desc', per_page: 100, page: i } + }) + .then(function gotRepoContributors (contributors) { + if ( + contributors !== undefined && + (contributors != null || contributors.length > 0) + ) { + contributors.map((contributor, i) => + contributorsArray.push(contributor) + ); } - - // Waits for all of the promises to resolve first, sets localStorage after that... - return Promise.all(promises) - .then(()=> { - let now = (new Date).getTime(); - model_utils.setItem(repo, contributorsArray); - model_utils.setItem(`${repo}Expiry`, now); - return contributorsArray; - }); }) - .catch((err) => { + .catch(err => { throw err; - }) -} - - + }); + // Push currentPromise to promises array + promises.push(currentPromise); + } + // Waits for all of the promises to resolve first, sets localStorage after that... + return Promise.all(promises).then(() => { + const now = new Date().getTime(); + modelUtils.setItem(repo, contributorsArray); + modelUtils.setItem(`${repo}Expiry`, now); + return contributorsArray; + }); + }) + .catch(err => { + throw err; + }); +} // EXPORTS module.exports = { - fetchAllRepoContribs: fetchAllRepoContribs -} \ No newline at end of file + fetchAllRepoContribs: fetchAllRepoContribs +}; diff --git a/src/utils/contribsUtil/fetchRepoContribs.js b/src/utils/contribsUtil/fetchRepoContribs.js index af266dc7..d13036dc 100644 --- a/src/utils/contribsUtil/fetchRepoContribs.js +++ b/src/utils/contribsUtil/fetchRepoContribs.js @@ -1,35 +1,38 @@ -let SimpleApi = require("github-api-simple") -let api = new SimpleApi() -let model_utils = require('../../models/utils') - +const SimpleApi = require('github-api-simple'); +const api = new SimpleApi(); +const modelUtils = require('../../models/utils'); // This utility helps us in getting CONTRIBUTORS for a particular repository -function fetchRepoContribs(org, repo) { - // This array is used to store the contributors from all of the repositories - let contributorsArray = []; - - return api.Repositories - .getRepoContributors(org, repo, { method:"GET", qs: { sort: 'pushed', direction: 'desc', per_page: 100 }}) - .then(function gotRepoContributors(contributors) { - if (contributors!=undefined && (contributors != null || contributors.length > 0)) { - contributors.map((contributor, i) => contributorsArray.push(contributor)); - } - }) - .then(() => { - let now = (new Date).getTime(); - model_utils.setItem(repo, contributorsArray); - model_utils.setItem(`${repo}Expiry`, now); - return contributorsArray; - }) - .catch((err) => { - throw err; - }) - } - - +function fetchRepoContribs (org, repo) { + // This array is used to store the contributors from all of the repositories + const contributorsArray = []; + return api.Repositories.getRepoContributors(org, repo, { + method: 'GET', + qs: { sort: 'pushed', direction: 'desc', per_page: 100 } + }) + .then(function gotRepoContributors (contributors) { + if ( + contributors !== undefined && + (contributors != null || contributors.length > 0) + ) { + contributors.map((contributor, i) => + contributorsArray.push(contributor) + ); + } + }) + .then(() => { + const now = new Date().getTime(); + modelUtils.setItem(repo, contributorsArray); + modelUtils.setItem(`${repo}Expiry`, now); + return contributorsArray; + }) + .catch(err => { + throw err; + }); +} // EXPORTS module.exports = { - fetchRepoContribs: fetchRepoContribs -} \ No newline at end of file + fetchRepoContribs: fetchRepoContribs +}; diff --git a/src/utils/contribsUtil/fetchRepoContribsUtil.js b/src/utils/contribsUtil/fetchRepoContribsUtil.js index 0efff7ff..78c28b0a 100644 --- a/src/utils/contribsUtil/fetchRepoContribsUtil.js +++ b/src/utils/contribsUtil/fetchRepoContribsUtil.js @@ -1,20 +1,19 @@ -let fetchAllRepoContribs = require('./fetchAllRepoContribs') -let fetchRepoContribs = require('./fetchRepoContribs') +const fetchAllRepoContribs = require('./fetchAllRepoContribs'); +const fetchRepoContribs = require('./fetchRepoContribs'); // This is a utility function which decides whether to make a single request for fetching // each repository's contributors or multiple ones. -function fetchRepoContributorsUtil(org, repo) { - return new Promise((resolve, reject) => { - if(repo === 'plots2') { - resolve(fetchAllRepoContribs.fetchAllRepoContribs(org, repo)); - }else { - resolve(fetchRepoContribs.fetchRepoContribs(org, repo)); - } - }) +function fetchRepoContributorsUtil (org, repo) { + return new Promise((resolve, reject) => { + if (repo === 'plots2') { + resolve(fetchAllRepoContribs.fetchAllRepoContribs(org, repo)); + } else { + resolve(fetchRepoContribs.fetchRepoContribs(org, repo)); + } + }); } - // EXPORTS module.exports = { - fetchRepoContributorsUtil: fetchRepoContributorsUtil -} \ No newline at end of file + fetchRepoContributorsUtil: fetchRepoContributorsUtil +}; diff --git a/src/utils/contribsUtil/main.js b/src/utils/contribsUtil/main.js index 3dcb0f9d..5e10b071 100644 --- a/src/utils/contribsUtil/main.js +++ b/src/utils/contribsUtil/main.js @@ -1,36 +1,30 @@ -let fetchRepoContribsUtil = require('./fetchRepoContribsUtil') -let storeAllContribsInDb = require('./storeAllContribsInDb') +const fetchRepoContribsUtil = require('./fetchRepoContribsUtil'); +const storeAllContribsInDb = require('./storeAllContribsInDb'); - -function fetchAllContribsInDb(org) { +function fetchAllContribsInDb (org) { return storeAllContribsInDb.storeAllContribsInDb(org) - .then((response) => { - return response; - }) - .catch((err) => { - console.log("err travelling through fetchAllContribsInDb"); - throw err; - }) + .then((response) => { + return response; + }) + .catch((err) => { + console.log('err travelling through fetchAllContribsInDb'); + throw err; + }); } - -function repoContribsUtil(org, repo) { +function repoContribsUtil (org, repo) { return fetchRepoContribsUtil.fetchRepoContributorsUtil(org, repo) - .then((response) => { - return response; - }) - .catch((err) => { - console.log("err travelling through repoContribsUtil"); - throw err; - }) + .then((response) => { + return response; + }) + .catch((err) => { + console.log('err travelling through repoContribsUtil'); + throw err; + }); } - - - // EXPORTS module.exports = { - repoContribsUtil: repoContribsUtil, + repoContribsUtil: repoContribsUtil, fetchAllContribsInDb: fetchAllContribsInDb -} - +}; diff --git a/src/utils/contribsUtil/storeAllContribsInDb.js b/src/utils/contribsUtil/storeAllContribsInDb.js index 8ebc0a2b..5acc1f0f 100644 --- a/src/utils/contribsUtil/storeAllContribsInDb.js +++ b/src/utils/contribsUtil/storeAllContribsInDb.js @@ -1,63 +1,67 @@ -let fetchRepoContributorsUtil = require('./fetchRepoContribsUtil') -let model_utils = require('../../models/utils') +const fetchRepoContributorsUtil = require('./fetchRepoContribsUtil'); +const modelUtils = require('../../models/utils'); // This runs at the very start of page load and stores all the repositories and all the // contributors in the database on initial page load -function storeAllContribsInDb(org) { - let AllContributors = []; - let promises = []; - var contributorSet = new Set([]); - return new Promise((resolve, reject) => { - model_utils.getItem('allContributors').then((allContributors) => { - // If all contributors list is not in the database, it makes a fresh call to Github API - if(allContributors == null || allContributors == undefined || allContributors.length == 0) { - return model_utils.getItem('repos').then((res) => { - let splicedRepos = res.splice(0, 20); - splicedRepos.map(function mappingToEachRepo(Repo, i) { - let promise = fetchRepoContributorsUtil.fetchRepoContributorsUtil(org, Repo) - .then(function gotRepoContributorsInStorage(contributors) { - if(contributors!=undefined && contributors.length>0) { - contributors.map((contributor, i)=> { - if(!contributorSet.has(contributor.login)) { - contributorSet.add(contributor.login); - AllContributors.push(contributor); - } - }) - } - }) - .catch((err) => { - throw err; - }) - promises.push(promise); - }); - return Promise.all(promises) - .then(()=> { - // Storing array containing all the contributors' list across 20 most active - // repos to database - model_utils.setItem('allContributors', AllContributors); - // Saves current time in epoch, used for flushing out the stored data - // after 24 hours - let currentTime = (new Date).getTime(); - model_utils.setItem('allContributorsExpiry', currentTime); - resolve(AllContributors); - }) - }) - } - // If all contributors list is in the database, it simply returns that as a resolved promise - else { - resolve(allContributors); - } - }) - .catch((err) => { - reject(err); - }) - }); +function storeAllContribsInDb (org) { + const AllContributors = []; + const promises = []; + var contributorSet = new Set([]); + return new Promise((resolve, reject) => { + modelUtils + .getItem('allContributors') + .then(allContributors => { + // If all contributors list is not in the database, it makes a fresh call to Github API + if ( + allContributors == null || + allContributors === undefined || + allContributors.length === 0 + ) { + return modelUtils.getItem('repos').then(res => { + const splicedRepos = res.splice(0, 20); + splicedRepos.map(function mappingToEachRepo (Repo, i) { + const promise = fetchRepoContributorsUtil + .fetchRepoContributorsUtil(org, Repo) + .then(function gotRepoContributorsInStorage (contributors) { + if (contributors !== undefined && contributors.length > 0) { + contributors.map((contributor, i) => { + if (!contributorSet.has(contributor.login)) { + contributorSet.add(contributor.login); + AllContributors.push(contributor); + } + }); + } + }) + .catch(err => { + throw err; + }); + promises.push(promise); + }); + return Promise.all(promises).then(() => { + // Storing array containing all the contributors' list across 20 most active + // repos to database + modelUtils.setItem('allContributors', AllContributors); + // Saves current time in epoch, used for flushing out the stored data + // after 24 hours + const currentTime = new Date().getTime(); + modelUtils.setItem('allContributorsExpiry', currentTime); + resolve(AllContributors); + }); + }); + // eslint-disable-next-line brace-style + } + // If all contributors list is in the database, it simply returns that as a resolved promise + else { + resolve(allContributors); + } + }) + .catch(err => { + reject(err); + }); + }); } - - - // EXPORTS module.exports = { - storeAllContribsInDb: storeAllContribsInDb -} \ No newline at end of file + storeAllContribsInDb: storeAllContribsInDb +}; diff --git a/src/utils/filterUniqueContribs.js b/src/utils/filterUniqueContribs.js index 27524eef..5bc33abb 100644 --- a/src/utils/filterUniqueContribs.js +++ b/src/utils/filterUniqueContribs.js @@ -1,22 +1,21 @@ // Given a list of commits which contains repeated commiters, this function extracts // a list of unique commiters and returns that -function filterUniqueContribs(data) { - let commitersSet = new Set([]); - let result = []; +function filterUniqueContribs (data) { + const commitersSet = new Set([]); + const result = []; - data.map(function mappingToCommits(commit, i) { - if(commit.author!=null) { - if(!commitersSet.has(commit.author.login)) { - commitersSet.add(commit.author.login); - result.push(commit); - } - } - }); + data.map(function mappingToCommits (commit, i) { + if (commit.author != null) { + if (!commitersSet.has(commit.author.login)) { + commitersSet.add(commit.author.login); + result.push(commit); + } + } + }); - return result; + return result; } - module.exports = { - filterUniqueContribs: filterUniqueContribs, -} \ No newline at end of file + filterUniqueContribs: filterUniqueContribs +}; diff --git a/src/utils/filterUtil.js b/src/utils/filterUtil.js index 109b9d8e..c94f116c 100644 --- a/src/utils/filterUtil.js +++ b/src/utils/filterUtil.js @@ -1,45 +1,43 @@ -function showFilteredData(org, type, response) { - if (type==="alphabetic") { - response.sort(function(x, y) { - if ((x.author.login).toLowerCase() > (y.author.login).toLowerCase()) { - return 1; - }else { - return -1; - } - }); - return response; - } - else if(type==="mostrecentfirst") { - response.sort(function (x,y) { - let a = new Date(x.commit.author.date); - let b = new Date(y.commit.author.date); - if(b>a) { - return 1; - }else { - return -1; - } - }) - return response; - } - else if(type === "leaderboard") { - let leaderMap = new Map([]); - - response.map(function mappingToCommiters(dataItem, i) { - let temp = leaderMap.get(dataItem.author.login); - if (temp < 0 || temp == undefined || temp == null) { - temp = 0; - } - temp += 1; - leaderMap.set(dataItem.author.login, temp); - }) - - let sortedMap = new Map([...leaderMap.entries()].sort((a, b) => b[1] - a[1])); - return sortedMap; - } -} +function showFilteredData (org, type, response) { + if (type === 'alphabetic') { + response.sort(function (x, y) { + if (x.author.login.toLowerCase() > y.author.login.toLowerCase()) { + return 1; + } else { + return -1; + } + }); + return response; + } else if (type === 'mostrecentfirst') { + response.sort(function (x, y) { + const a = new Date(x.commit.author.date); + const b = new Date(y.commit.author.date); + if (b > a) { + return 1; + } else { + return -1; + } + }); + return response; + } else if (type === 'leaderboard') { + const leaderMap = new Map([]); + response.map(function mappingToCommiters (dataItem, i) { + let temp = leaderMap.get(dataItem.author.login); + if (temp < 0 || temp === undefined || temp == null) { + temp = 0; + } + temp += 1; + leaderMap.set(dataItem.author.login, temp); + }); + const sortedMap = new Map( + [...leaderMap.entries()].sort((a, b) => b[1] - a[1]) + ); + return sortedMap; + } +} module.exports = { - showFilteredData: showFilteredData -} \ No newline at end of file + showFilteredData: showFilteredData +}; diff --git a/src/utils/getRepoContributors.js b/src/utils/getRepoContributors.js index 4e1bb606..5fdcd05d 100644 --- a/src/utils/getRepoContributors.js +++ b/src/utils/getRepoContributors.js @@ -1,48 +1,63 @@ /* options = { "since" : { - "date" : "yyyy-mm-dd", + "date" : "yyyy-mm-dd", "time" : "hh:mm:ss" }, "until" : { - "date" : "yyyy-mm-dd", + "date" : "yyyy-mm-dd", "time" : "hh:mm:ss" } } */ // get list of contributors to a repo in a given time frame -function getRepoContributors(username, repo, options){ - commits = getCommitsInRange(username, repo, options); - var result = []; - var lookup = {}; - for (var i=0; i { - let commit_date = last_month['commit']['committer']['date']; - let check = within_this_week(commit_date); +function fetchWeeklyContribs (res) { + const contribs = []; + res.map((lastMonth, index) => { + const commitDate = lastMonth.commit.committer.date; + const check = withinThisWeek(commitDate); if (check) { - contribs.push(last_month); + contribs.push(lastMonth); } - }) + }); return contribs; } -function createLeaderboard(org, repo, recencyLabel) { - let leaderMap = new Map([]); +function createLeaderboard (org, repo, recencyLabel) { + const leaderMap = new Map([]); let contribs = []; - return model_utils.getItem(`${repo}-${recencyLabel}-leaderboard`) - .then((data) => { - if (data == null || data == undefined) { - return model_utils.getItem(`${repo}-month-leaderboard`).then((res) => { - if (res != null && res != undefined) { - contribs = fetchWeeklyContribs(res); - model_utils.setItem(`${repo}-week-leaderboard`, contribs); - return contribs; - } - }) - } - return data; - }) - .then((data) => { - if(data==null || data==undefined) { - console.log("The repo you're requesting the leaderboard of is not the part of our recent contributors storage, working on it... ") - return model_utils.getItem(`recent-${repo}-month-commits`).then((res) => { - if(res!=null && res!=undefined) { - model_utils.setItem(`${repo}-month-leaderboard`, res); - contribs = fetchWeeklyContribs(res); - model_utils.setItem(`${repo}-week-leaderboard`, contribs); - return contribs; - } - }) - } - return data; - }) - .then((data) => { - data.map(function mappingToCommiters(dataItem, i) { - let temp = leaderMap.get(dataItem.author.login); - if (temp < 0 || temp == undefined || temp == null) { - temp = 0; + return modelUtils + .getItem(`${repo}-${recencyLabel}-leaderboard`) + .then(data => { + if (data == null || data === undefined) { + return modelUtils.getItem(`${repo}-month-leaderboard`).then(res => { + if (res != null && res !== undefined) { + contribs = fetchWeeklyContribs(res); + modelUtils.setItem(`${repo}-week-leaderboard`, contribs); + return contribs; + } + }); } - temp += 1; - leaderMap.set(dataItem.author.login, temp); + return data; }) - - const sortedMap = new Map([...leaderMap.entries()].sort((a, b) => b[1] - a[1])); - leaderboardUI.renderLeaderboard(sortedMap); - }) -} - + .then(data => { + if (data == null || data === undefined) { + console.log( + "The repo you're requesting the leaderboard of is not the part of our recent contributors storage, working on it... " + ); + return modelUtils.getItem(`recent-${repo}-month-commits`).then(res => { + if (res != null && res !== undefined) { + modelUtils.setItem(`${repo}-month-leaderboard`, res); + contribs = fetchWeeklyContribs(res); + modelUtils.setItem(`${repo}-week-leaderboard`, contribs); + return contribs; + } + }); + } + return data; + }) + .then(data => { + data.map(function mappingToCommiters (dataItem, i) { + let temp = leaderMap.get(dataItem.author.login); + if (temp < 0 || temp === undefined || temp == null) { + temp = 0; + } + temp += 1; + leaderMap.set(dataItem.author.login, temp); + }); + const sortedMap = new Map( + [...leaderMap.entries()].sort((a, b) => b[1] - a[1]) + ); + leaderboardUI.renderLeaderboard(sortedMap); + }); +} // EXPORTS module.exports = { storeLeaderboardData: storeLeaderboardData, createLeaderboard: createLeaderboard -} +}; diff --git a/src/utils/navDropdown.js b/src/utils/navDropdown.js index f59b8760..8c20136b 100644 --- a/src/utils/navDropdown.js +++ b/src/utils/navDropdown.js @@ -1,33 +1,35 @@ -function populateNavDropdown(repos) { - let repoAlreadySelected = urlHash().getUrlHashParameter('r'); - - // populates the current dropdown selected html - if(jQuery.isEmptyObject(repoAlreadySelected)) { - repoAlreadySelected = "plots2"; - }else { - repoAlreadySelected = (repoAlreadySelected.r == undefined) ? repoAlreadySelected : repoAlreadySelected.r; - } - $('#dropdownMenuButton').html(repoAlreadySelected); +function populateNavDropdown (repos) { + // eslint-disable-next-line no-undef + let repoAlreadySelected = urlHash().getUrlHashParameter('r'); + // populates the current dropdown selected html + if (jQuery.isEmptyObject(repoAlreadySelected)) { + repoAlreadySelected = 'plots2'; + } else { + repoAlreadySelected = + repoAlreadySelected.r === undefined + ? repoAlreadySelected + : repoAlreadySelected.r; + } + $('#dropdownMenuButton').html(repoAlreadySelected); - // populates the dropdown list - repos.map((repo,i) => { - $('

', { - class: 'dropdown-items', - text: repo - }).appendTo('#dropdown-container'); - }); + // populates the dropdown list + repos.map((repo, i) => { + $('

', { + class: 'dropdown-items', + text: repo + }).appendTo('#dropdown-container'); + }); - - // click handler for dropdown items - $('.dropdown-items').click((e) => { - let repo = e.target.textContent; - urlHash().setUrlHashParameter("r", repo); - $('#dropdownMenuButton').html(repo); - location.reload(); - }) + // click handler for dropdown items + $('.dropdown-items').click(e => { + const repo = e.target.textContent; + // eslint-disable-next-line no-undef + urlHash().setUrlHashParameter('r', repo); + $('#dropdownMenuButton').html(repo); + // eslint-disable-next-line no-undef + location.reload(); + }); } - - module.exports.populateNavDropdown = populateNavDropdown; diff --git a/src/utils/recentContribsUtil/fetchAllRecentMonthContribs.js b/src/utils/recentContribsUtil/fetchAllRecentMonthContribs.js index df6b8230..679fc5a2 100644 --- a/src/utils/recentContribsUtil/fetchAllRecentMonthContribs.js +++ b/src/utils/recentContribsUtil/fetchAllRecentMonthContribs.js @@ -1,57 +1,54 @@ -let model_utils = require('../../models/utils'); -let monthsQuery = require('./queryTime') -let fetchRecentMonthContribs = require('./fetchRecentMonthContribs') - +const modelUtils = require('../../models/utils'); +const monthsQuery = require('./queryTime'); +const fetchRecentMonthContribs = require('./fetchRecentMonthContribs'); // Fetches recent month commits for top 10 repositories -function fetchAllRecentMonthContribs(org, repos, queryTime) { - let results = []; - let commitersSet = new Set([]); - let timeToday = (new Date).getTime(); - let monthInd = monthsQuery.findMonthInd(queryTime); - - // We take only 10 repos just for API quota reasons - let splicedRepos = repos.splice(0,10); - - let promises = splicedRepos.map(function mapToEachRepo(repo, i) { - return fetchRecentMonthContribs.fetchRecentMonthContribs(org, repo, queryTime) - .then((response) => { - if(response!=null) { - let partialResult = []; - response.map(function mappingToCommits(commit, i) { - if(commit.author!=null) { - if(!commitersSet.has(commit.author.login)) { - commitersSet.add(commit.author.login); - partialResult.push(commit); - results.push(commit); - } - } - return true; - }); - - // Save each repo's commits data to the database - let currTime = (new Date).getTime(); - model_utils.setItem(`recent-${repo}-${monthInd}-month-commits`, partialResult); - model_utils.setItem(`recent-${repo}-${monthInd}-month-expiry`, currTime); +function fetchAllRecentMonthContribs (org, repos, queryTime) { + const results = []; + const commitersSet = new Set([]); + const timeToday = (new Date()).getTime(); + const monthInd = monthsQuery.findMonthInd(queryTime); + + // We take only 10 repos just for API quota reasons + const splicedRepos = repos.splice(0, 10); + + const promises = splicedRepos.map(function mapToEachRepo (repo, i) { + return fetchRecentMonthContribs.fetchRecentMonthContribs(org, repo, queryTime) + .then((response) => { + if (response != null) { + const partialResult = []; + response.map(function mappingToCommits (commit, i) { + if (commit.author != null) { + if (!commitersSet.has(commit.author.login)) { + commitersSet.add(commit.author.login); + partialResult.push(commit); + results.push(commit); + } } - }) - .catch((err) => { - throw err; - }) - }) - - return Promise.all(promises) - .then(function promisesResolved() { - // Store recentMonthCommits and recentMonthCommitsExpiry in the database - model_utils.setItem(`recent-all-${monthInd}-month-commits`, results); - model_utils.setItem(`recent-all-${monthInd}-month-expiry`, timeToday); - return results; + return true; + }); + + // Save each repo's commits data to the database + const currTime = (new Date()).getTime(); + modelUtils.setItem(`recent-${repo}-${monthInd}-month-commits`, partialResult); + modelUtils.setItem(`recent-${repo}-${monthInd}-month-expiry`, currTime); + } + }) + .catch((err) => { + throw err; + }); + }); + + return Promise.all(promises) + .then(function promisesResolved () { + // Store recentMonthCommits and recentMonthCommitsExpiry in the database + modelUtils.setItem(`recent-all-${monthInd}-month-commits`, results); + modelUtils.setItem(`recent-all-${monthInd}-month-expiry`, timeToday); + return results; }); } - - // EXPORTS module.exports = { - fetchAllRecentMonthContribs: fetchAllRecentMonthContribs -} \ No newline at end of file + fetchAllRecentMonthContribs: fetchAllRecentMonthContribs +}; diff --git a/src/utils/recentContribsUtil/fetchRecentMonthContribs.js b/src/utils/recentContribsUtil/fetchRecentMonthContribs.js index 4000470f..41caf39b 100644 --- a/src/utils/recentContribsUtil/fetchRecentMonthContribs.js +++ b/src/utils/recentContribsUtil/fetchRecentMonthContribs.js @@ -1,65 +1,68 @@ -let model_utils = require('../../models/utils') -let monthsQuery = require('./queryTime') -let withinMonthsOrNot = require('./withinMonthsOrNot') -let freshFetch = require('./freshFetch') +const modelUtils = require('../../models/utils'); +const monthsQuery = require('./queryTime'); +const withinMonthsOrNot = require('./withinMonthsOrNot'); +const freshFetch = require('./freshFetch'); -// Fetches recent month commits for a particular repository -function fetchRecentMonthContribs(org, repo, queryTime) { - let contribs = []; - let monthsInd = monthsQuery.findMonthInd(queryTime); +// Fetches recent month commits for a particular repository +function fetchRecentMonthContribs (org, repo, queryTime) { + const contribs = []; + const monthsInd = monthsQuery.findMonthInd(queryTime); - return model_utils.getItem(`recent-${repo}-${monthsInd}-month-commits`) - .then((stored) => { - if(stored!=null && stored!=undefined) { - return stored; - } - else { - return model_utils.getItem(`recent-${repo}-6-month-commits`) - .then((wholeContribsList) => { - if(wholeContribsList!=undefined && wholeContribsList!=null) { - wholeContribsList.map((contributor, index) => { - let commit_date = contributor['commit']['committer']['date']; - let check = withinMonthsOrNot.within_months(commit_date, monthsInd); - if(check) { - contribs.push(contributor); - } - }); - // Store recentWeekCommits and recentWeekCommitsExpiry in the database - let currTime = (new Date).getTime(); - model_utils.setItem(`recent-${repo}-${monthsInd}-month-commits`, contribs); - model_utils.setItem(`recent-${repo}-${monthsInd}-month-expiry`, currTime); - return contribs; + return modelUtils + .getItem(`recent-${repo}-${monthsInd}-month-commits`) + .then(stored => { + if (stored != null && stored !== undefined) { + return stored; + } else { + return modelUtils + .getItem(`recent-${repo}-6-month-commits`) + .then(wholeContribsList => { + if (wholeContribsList !== undefined && wholeContribsList != null) { + wholeContribsList.map((contributor, index) => { + const commitDate = contributor.commit.committer.date; + const check = withinMonthsOrNot.within_months( + commitDate, + monthsInd + ); + if (check) { + contribs.push(contributor); } - else { - // We don't have any recent month contributors' data for desired repository - // so we need to do all the work now - return freshFetch.freshFetch(org, repo, queryTime) - .then((response) => { - return response; - }) - .catch((err) => { - throw err; - }) - } - }) - .catch((err) => { - throw err; - }) - - } - }) - .catch((err) => { - throw err; + }); + // Store recentWeekCommits and recentWeekCommitsExpiry in the database + const currTime = new Date().getTime(); + modelUtils.setItem( + `recent-${repo}-${monthsInd}-month-commits`, + contribs + ); + modelUtils.setItem( + `recent-${repo}-${monthsInd}-month-expiry`, + currTime + ); + return contribs; + } else { + // We don't have any recent month contributors' data for desired repository + // so we need to do all the work now + return freshFetch + .freshFetch(org, repo, queryTime) + .then(response => { + return response; + }) + .catch(err => { + throw err; + }); + } + }) + .catch(err => { + throw err; + }); + } }) - - + .catch(err => { + throw err; + }); } - - - - // EXPORTS module.exports = { - fetchRecentMonthContribs: fetchRecentMonthContribs -} \ No newline at end of file + fetchRecentMonthContribs: fetchRecentMonthContribs +}; diff --git a/src/utils/recentContribsUtil/freshFetch.js b/src/utils/recentContribsUtil/freshFetch.js index fe73a33d..fa5a2049 100644 --- a/src/utils/recentContribsUtil/freshFetch.js +++ b/src/utils/recentContribsUtil/freshFetch.js @@ -1,45 +1,44 @@ -let model_utils = require('../../models/utils') -let monthsQuery = require('./queryTime') +const modelUtils = require('../../models/utils'); +const monthsQuery = require('./queryTime'); -function freshFetch(org, repo, queryTime) { - let result=[]; - let proms = []; - let monthsInd = monthsQuery.findMonthInd(queryTime); +function freshFetch (org, repo, queryTime) { + const result = []; + const proms = []; + const monthsInd = monthsQuery.findMonthInd(queryTime); - for(let i=0;i<2;i++) { - proms.push( - fetch(`https://api.github.com/repos/${org}/${repo}/commits?since=${queryTime}&per_page=100&page=${i}`) - .then(function gotResponse(response) { - if(response.status=="200") { - return response.json(); - }else { - throw `Couldn't fetch commits for ${repo}`; - } - }) - .then(function gotResponseJson(response) { - if(response!=null) { - response.map(function mappingToCommits(commit, i) { - result.push(commit); - }); - } - return result; - }) - ) - } + for (let i = 0; i < 2; i++) { + proms.push( + // eslint-disable-next-line no-undef + fetch( + `https://api.github.com/repos/${org}/${repo}/commits?since=${queryTime}&per_page=100&page=${i}` + ) + .then(function gotResponse (response) { + if (response.status === '200') { + return response.json(); + } else { + throw new Error(`Couldn't fetch commits for ${repo}`); + } + }) + .then(function gotResponseJson (response) { + if (response != null) { + response.map(function mappingToCommits (commit, i) { + result.push(commit); + }); + } + return result; + }) + ); + } - return Promise.all(proms) - .then(() => { - // Save each repo's commits data to the database - let currTime = (new Date).getTime(); - model_utils.setItem(`recent-${repo}-${monthsInd}-month-commits`, result); - model_utils.setItem(`recent-${repo}-${monthsInd}-month-expiry`, currTime); - return result; - }) + return Promise.all(proms).then(() => { + // Save each repo's commits data to the database + const currTime = new Date().getTime(); + modelUtils.setItem(`recent-${repo}-${monthsInd}-month-commits`, result); + modelUtils.setItem(`recent-${repo}-${monthsInd}-month-expiry`, currTime); + return result; + }); } - - module.exports = { - freshFetch: freshFetch -} - + freshFetch: freshFetch +}; diff --git a/src/utils/recentContribsUtil/getContribsLastMonth.js b/src/utils/recentContribsUtil/getContribsLastMonth.js index d1d9021d..42184305 100644 --- a/src/utils/recentContribsUtil/getContribsLastMonth.js +++ b/src/utils/recentContribsUtil/getContribsLastMonth.js @@ -1,70 +1,76 @@ -let model_utils = require('../../models/utils'); -let fetchAllRecentMonthContribs = require('./fetchAllRecentMonthContribs') -let fetchRecentMonthContribs = require('./fetchRecentMonthContribs') - +const modelUtils = require('../../models/utils'); +const fetchAllRecentMonthContribs = require('./fetchAllRecentMonthContribs'); +const fetchRecentMonthContribs = require('./fetchRecentMonthContribs'); // Fetches recent month's commits for a particular repo or all of the repos (10 repos) -function getContribsLastMonth(org, repo, forMonths) { - return model_utils.getItem('repos').then((repos) => { - if(repos!=null && repos!=undefined) { - return model_utils.getItem(`recent-${repo}-${forMonths}-month-expiry`) - .then((recentCommitsMonthExpiry) => { - let timeToday = (new Date).getTime(); - // If recentCommits expiry time is 1 day behind the current time, flush them out. - if(recentCommitsMonthExpiry!=null && recentCommitsMonthExpiry!=undefined && ((timeToday-recentCommitsMonthExpiry)/1000)>=86400) { - return Promise.all([model_utils.deleteItem(`recent-${repo}-${forMonths}-month-commits`), model_utils.deleteItem(`recent-${repo}-${forMonths}-month-expiry`)]) - .then(() => { - return true; - }) - } - return true; - }) - .then((boolean) => { - return model_utils.getItem(`recent-${repo}-${forMonths}-month-commits`).then((result) => { - if(result!=null && result!=undefined) { - return result; - } - else { - // We make queryTime 1 month behind the current time, to pass it as query in the request - let d = (new Date); - let temp = forMonths*30; - d.setDate(d.getDate() - temp); - let queryTime = d.toISOString(); - if(repo==='all') { - return fetchAllRecentMonthContribs.fetchAllRecentMonthContribs(org, repos, queryTime) - .then(function gotRecentCommitsInStorage(month_commits) { - return month_commits; - }) - .catch((err) => { - throw err; - }) - } - else { - return fetchRecentMonthContribs.fetchRecentMonthContribs(org, repo, queryTime) - .then(function gotRecentCommitsInStorage(month_commits) { - return month_commits; - }) - .catch((err) => { - throw err; - }) - } - } +function getContribsLastMonth (org, repo, forMonths) { + return modelUtils.getItem('repos').then(repos => { + if (repos != null && repos !== undefined) { + return modelUtils + .getItem(`recent-${repo}-${forMonths}-month-expiry`) + .then(recentCommitsMonthExpiry => { + const timeToday = new Date().getTime(); + // If recentCommits expiry time is 1 day behind the current time, flush them out. + if ( + recentCommitsMonthExpiry != null && + recentCommitsMonthExpiry !== undefined && + (timeToday - recentCommitsMonthExpiry) / 1000 >= 86400 + ) { + return Promise.all([ + modelUtils.deleteItem( + `recent-${repo}-${forMonths}-month-commits` + ), + modelUtils.deleteItem(`recent-${repo}-${forMonths}-month-expiry`) + ]).then(() => { + return true; + }); + } + return true; + }) + .then(boolean => { + return modelUtils + .getItem(`recent-${repo}-${forMonths}-month-commits`) + .then(result => { + if (result != null && result !== undefined) { + return result; + } else { + // We make queryTime 1 month behind the current time, to pass it as query in the request + const d = new Date(); + const temp = forMonths * 30; + d.setDate(d.getDate() - temp); + const queryTime = d.toISOString(); + if (repo === 'all') { + return fetchAllRecentMonthContribs + .fetchAllRecentMonthContribs(org, repos, queryTime) + .then(function gotRecentCommitsInStorage (monthCommits) { + return monthCommits; + }) + .catch(err => { + throw err; + }); + } else { + return fetchRecentMonthContribs + .fetchRecentMonthContribs(org, repo, queryTime) + .then(function gotRecentCommitsInStorage (monthCommits) { + return monthCommits; }) - }) - .catch((err) => { - throw err; - }); - } else { - console.log("repos are not there yet!!!"); - } - }) + .catch(err => { + throw err; + }); + } + } + }); + }) + .catch(err => { + throw err; + }); + } else { + console.log('repos are not there yet!!!'); + } + }); } - - - - // EXPORTS module.exports = { - getContribsLastMonth: getContribsLastMonth -} \ No newline at end of file + getContribsLastMonth: getContribsLastMonth +}; diff --git a/src/utils/recentContribsUtil/getContribsLastWeek.js b/src/utils/recentContribsUtil/getContribsLastWeek.js index 8b71c6fc..a72fc7a7 100644 --- a/src/utils/recentContribsUtil/getContribsLastWeek.js +++ b/src/utils/recentContribsUtil/getContribsLastWeek.js @@ -1,54 +1,57 @@ -let model_utils = require('../../models/utils'); -let getContribsLastMonth = require('./getContribsLastMonth') -let withinThisWeekOrNot = require('./withinThisWeekOrNot') +const modelUtils = require('../../models/utils'); +const getContribsLastMonth = require('./getContribsLastMonth'); +const withinThisWeekOrNot = require('./withinThisWeekOrNot'); // Fetches recent week's commits for a particular repo -function getContribsLastWeek(org, repo) { - let contribs = []; +function getContribsLastWeek (org, repo) { + const contribs = []; - return model_utils.getItem(`recent-${repo}-week-expiry`) - .then((recentCommitsWeekExpiry) => { - let timeToday = (new Date).getTime(); - // If recent month's commits expiry time is 1 day behind the current time, flush them out. - if(recentCommitsWeekExpiry!=null && recentCommitsWeekExpiry!=undefined && ((timeToday-recentCommitsWeekExpiry)/1000)>=86400) { - return Promise.all([model_utils.deleteItem(`recent-${repo}-week-expiry`), model_utils.deleteItem(`recent-${repo}-week-commits`)]) - .then(()=> { - return true; - }) + return modelUtils + .getItem(`recent-${repo}-week-expiry`) + .then(recentCommitsWeekExpiry => { + const timeToday = new Date().getTime(); + // If recent month's commits expiry time is 1 day behind the current time, flush them out. + if ( + recentCommitsWeekExpiry != null && + recentCommitsWeekExpiry !== undefined && + (timeToday - recentCommitsWeekExpiry) / 1000 >= 86400 + ) { + return Promise.all([ + modelUtils.deleteItem(`recent-${repo}-week-expiry`), + modelUtils.deleteItem(`recent-${repo}-week-commits`) + ]).then(() => { + return true; + }); + } + }) + .then(() => { + return modelUtils.getItem(`recent-${repo}-week-commits`).then(result => { + if (result != null && result !== undefined) { + return result; + } else { + // We save extra request by filtering commits-made-last-week from commits-made-last month + return getContribsLastMonth + .getContribsLastMonth(org, repo, 6) + .then(commitsLastMonth => { + commitsLastMonth.map((commitLastMonth, index) => { + const commitDate = commitLastMonth.commit.committer.date; + const check = withinThisWeekOrNot.withinThisWeek(commitDate); + if (check) { + contribs.push(commitLastMonth); } - }) - .then(() => { - return model_utils.getItem(`recent-${repo}-week-commits`).then((result) => { - if(result!=null && result!=undefined) { - return result; - } - else { - // We save extra request by filtering commits-made-last-week from commits-made-last month - return getContribsLastMonth.getContribsLastMonth(org, repo, 6) - .then((commits_last_month) => { - commits_last_month.map((commit_last_month, index) => { - let commit_date = commit_last_month['commit']['committer']['date']; - let check = withinThisWeekOrNot.within_this_week(commit_date); - if(check) { - contribs.push(commit_last_month); - } - }); - // Store recentWeekCommits and recentWeekCommitsExpiry in the database - let currTime = (new Date).getTime(); - model_utils.setItem(`recent-${repo}-week-commits`, contribs); - model_utils.setItem(`recent-${repo}-week-expiry`, currTime); - return contribs; - }); - } - }); + }); + // Store recentWeekCommits and recentWeekCommitsExpiry in the database + const currTime = new Date().getTime(); + modelUtils.setItem(`recent-${repo}-week-commits`, contribs); + modelUtils.setItem(`recent-${repo}-week-expiry`, currTime); + return contribs; }); + } + }); + }); } - - - - -// EXPORTS +// EXPORTS module.exports = { - getContribsLastWeek: getContribsLastWeek -} \ No newline at end of file + getContribsLastWeek: getContribsLastWeek +}; diff --git a/src/utils/recentContribsUtil/main.js b/src/utils/recentContribsUtil/main.js index 1b201e1f..6a242ee6 100644 --- a/src/utils/recentContribsUtil/main.js +++ b/src/utils/recentContribsUtil/main.js @@ -1,47 +1,43 @@ -let getContribsLastMonth = require('./getContribsLastMonth') -let getContribsLastWeek = require('./getContribsLastWeek') -let storeAllRecentContribsInDb = require('./storeAllRecentContribsInDb') +const getContribsLastMonth = require('./getContribsLastMonth'); +const getContribsLastWeek = require('./getContribsLastWeek'); +const storeAllRecentContribsInDb = require('./storeAllRecentContribsInDb'); - - -function fetchContribsLastMonth(org, repo, forMonths=6) { - return getContribsLastMonth.getContribsLastMonth(org, repo, forMonths) +function fetchContribsLastMonth (org, repo, forMonths = 6) { + return getContribsLastMonth.getContribsLastMonth(org, repo, forMonths) .then((contribs) => { - return contribs; + return contribs; }) .catch((err) => { - console.log("finally throwing"); - throw err; - }) + console.log('finally throwing'); + throw err; + }); } -function fetchContribsLastWeek(org, repo) { - return getContribsLastWeek.getContribsLastWeek(org, repo) +function fetchContribsLastWeek (org, repo) { + return getContribsLastWeek.getContribsLastWeek(org, repo) .then((contribs) => { - return contribs; + return contribs; }) .catch((err) => { - console.log("finally throwing"); - throw err; - }) + console.log('finally throwing'); + throw err; + }); } -function fetchAllRecentContribsInDb(org, repo) { - return storeAllRecentContribsInDb.storeAllRecentContribsInDb(org, repo) +function fetchAllRecentContribsInDb (org, repo) { + return storeAllRecentContribsInDb.storeAllRecentContribsInDb(org, repo) .then((response) => { return response; }) .catch((err) => { - console.log("finally throwing"); - throw err; - }) + console.log('finally throwing'); + throw err; + }); } - - // EXPORTS module.exports = { - fetchContribsLastMonth: fetchContribsLastMonth, - fetchContribsLastWeek: fetchContribsLastWeek, - fetchAllRecentContribsInDb: fetchAllRecentContribsInDb -} + fetchContribsLastMonth: fetchContribsLastMonth, + fetchContribsLastWeek: fetchContribsLastWeek, + fetchAllRecentContribsInDb: fetchAllRecentContribsInDb +}; diff --git a/src/utils/recentContribsUtil/queryTime.js b/src/utils/recentContribsUtil/queryTime.js index 0eb1dd81..b23e1e31 100644 --- a/src/utils/recentContribsUtil/queryTime.js +++ b/src/utils/recentContribsUtil/queryTime.js @@ -1,16 +1,15 @@ -function findMonthInd(queryTime) { - let timeNow = new Date(); - let qTime = new Date(`${queryTime}`); - let diff = timeNow - qTime; - let monthsBack; - if (diff > 60e3) { - monthsBack = Math.floor((Math.floor(diff / 60e3))/(60*24*30)); - } - - return monthsBack; +function findMonthInd (queryTime) { + const timeNow = new Date(); + const qTime = new Date(`${queryTime}`); + const diff = timeNow - qTime; + let monthsBack; + if (diff > 60e3) { + monthsBack = Math.floor((Math.floor(diff / 60e3)) / (60 * 24 * 30)); + } + + return monthsBack; } - module.exports = { - findMonthInd: findMonthInd -} \ No newline at end of file + findMonthInd: findMonthInd +}; diff --git a/src/utils/recentContribsUtil/storeAllRecentContribsInDb.js b/src/utils/recentContribsUtil/storeAllRecentContribsInDb.js index 4f13bfbd..23efbc75 100644 --- a/src/utils/recentContribsUtil/storeAllRecentContribsInDb.js +++ b/src/utils/recentContribsUtil/storeAllRecentContribsInDb.js @@ -1,56 +1,54 @@ -let fetchAllRecentMonthContribs = require('./fetchAllRecentMonthContribs') -let fetchRepoUtil = require('../repoUtil/fetchRepoUtil') -let model_utils = require('../../models/utils') - +const fetchAllRecentMonthContribs = require('./fetchAllRecentMonthContribs'); +const fetchRepoUtil = require('../repoUtil/fetchRepoUtil'); +const modelUtils = require('../../models/utils'); // Stores all the Recent Contributors in the database -function storeAllRecentContribsInDb(org, repo) { - // We make queryTime 1 month behind the current time, to pass it as query in the request - let d = (new Date); - d.setDate(d.getDate() - 180); - let queryTime = d.toISOString(); - return model_utils.getItem('repos') - .then((repos) => { - return model_utils.getItem('recent-present').then((result)=> { - if(result!=null && result!=undefined) { - return result; - } - else { - if(repos!=null || repos!=undefined) { - return fetchAllRecentMonthContribs.fetchAllRecentMonthContribs(org, repos, queryTime) - .then((result) => { - model_utils.setItem('recent-present', 'true'); - return result; - }) - .catch((err) => { - throw err; - }) - } else { - fetchRepoUtil.getAllRepos(org) - .then((repos) => { - if(repos!=null || repos!=undefined) { - return fetchAllRecentMonthContribs.fetchAllRecentMonthContribs(org, repos, queryTime) - .then((result) => { - model_utils.setItem('recent-present', 'true'); - return result; - }) - .catch((err) => { - throw err; - }) - } - }); - } - } - }); - }) - .catch((err) => { - throw err; - }) +function storeAllRecentContribsInDb (org, repo) { + // We make queryTime 1 month behind the current time, to pass it as query in the request + const d = new Date(); + d.setDate(d.getDate() - 180); + const queryTime = d.toISOString(); + return modelUtils + .getItem('repos') + .then(repos => { + return modelUtils.getItem('recent-present').then(result => { + if (result != null && result !== undefined) { + return result; + } else { + if (repos != null || repos !== undefined) { + return fetchAllRecentMonthContribs + .fetchAllRecentMonthContribs(org, repos, queryTime) + .then(result => { + modelUtils.setItem('recent-present', 'true'); + return result; + }) + .catch(err => { + throw err; + }); + } else { + fetchRepoUtil.getAllRepos(org).then(repos => { + if (repos != null || repos !== undefined) { + return fetchAllRecentMonthContribs + .fetchAllRecentMonthContribs(org, repos, queryTime) + .then(result => { + modelUtils.setItem('recent-present', 'true'); + return result; + }) + .catch(err => { + throw err; + }); + } + }); + } + } + }); + }) + .catch(err => { + throw err; + }); } - - // EXPORTS module.exports = { - storeAllRecentContribsInDb: storeAllRecentContribsInDb -} + storeAllRecentContribsInDb: storeAllRecentContribsInDb +}; diff --git a/src/utils/recentContribsUtil/withinMonthsOrNot.js b/src/utils/recentContribsUtil/withinMonthsOrNot.js index b710e365..53c581e7 100644 --- a/src/utils/recentContribsUtil/withinMonthsOrNot.js +++ b/src/utils/recentContribsUtil/withinMonthsOrNot.js @@ -1,18 +1,17 @@ // Utility function that checks if a given date is behind the current date // by 7 or less -function within_months(date, months) { - let current = (new Date).getTime(); - let past_date = (new Date(`${date}`)).getTime(); - let measure = Math.ceil(Math.abs(current - past_date) / (1000*3600*24)); - let lim = 30 * months; - if(measure<=lim) { - return true; - } - return false; +function withinMonths (date, months) { + const current = new Date().getTime(); + const pastDate = new Date(`${date}`).getTime(); + const measure = Math.ceil(Math.abs(current - pastDate) / (1000 * 3600 * 24)); + const lim = 30 * months; + if (measure <= lim) { + return true; + } + return false; } - // EXPORTS module.exports = { - within_months: within_months -} \ No newline at end of file + withinMonths: withinMonths +}; diff --git a/src/utils/recentContribsUtil/withinThisWeekOrNot.js b/src/utils/recentContribsUtil/withinThisWeekOrNot.js index 8a64573b..ba31aa03 100644 --- a/src/utils/recentContribsUtil/withinThisWeekOrNot.js +++ b/src/utils/recentContribsUtil/withinThisWeekOrNot.js @@ -1,17 +1,16 @@ // Utility function that checks if a given date is behind the current date // by 7 or less -function within_this_week(date) { - let current = (new Date).getTime(); - let past_date = (new Date(`${date}`)).getTime(); - let measure = Math.ceil(Math.abs(current - past_date) / (1000*3600*24)); - if(measure<=7) { - return true; - } - return false; +function withinThisWeek (date) { + const current = (new Date()).getTime(); + const pastDate = (new Date(`${date}`)).getTime(); + const measure = Math.ceil(Math.abs(current - pastDate) / (1000 * 3600 * 24)); + if (measure <= 7) { + return true; + } + return false; } - // EXPORTS module.exports = { - within_this_week: within_this_week -} \ No newline at end of file + withinThisWeek: withinThisWeek +}; diff --git a/src/utils/repoUtil/fetchRepoUtil.js b/src/utils/repoUtil/fetchRepoUtil.js index a858f9aa..6519c366 100644 --- a/src/utils/repoUtil/fetchRepoUtil.js +++ b/src/utils/repoUtil/fetchRepoUtil.js @@ -1,35 +1,36 @@ -let model_utils = require('../../models/utils') +const modelUtils = require('../../models/utils'); // Fetches all the publiclab's repositories -function getAllRepos(org) { - +function getAllRepos (org) { // This array is used to store all the repositories fetched from Github - let repos = []; - - return fetch(`https://api.github.com/users/${org}/repos?sort=pushed&direction=desc&per_page=100`) - .then(function gotRepos(data) { - if(data.status=='200') { - return data.json(); - }else { - throw "Couldn't fetch repositories :("; - } - }) - .then(function mapToEachRepo(results) { - results.map(function mappingToEachRepo(repo, index) { - return repos[index] = repo.name; - }); - return(repos); - }) - .then((repos) => { - // Storing the repos in the database - model_utils.setItem('repos', repos); - return(repos); - }) - .catch((err) => { - throw err; - }) - } + const repos = []; + // eslint-disable-next-line no-undef + return fetch( + `https://api.github.com/users/${org}/repos?sort=pushed&direction=desc&per_page=100` + ) + .then(function gotRepos (data) { + if (data.status === '200') { + return data.json(); + } else { + throw new Error("Couldn't fetch repositories :("); + } + }) + .then(function mapToEachRepo (results) { + results.map(function mappingToEachRepo (repo, index) { + return (repos[index] = repo.name); + }); + return repos; + }) + .then(repos => { + // Storing the repos in the database + modelUtils.setItem('repos', repos); + return repos; + }) + .catch(err => { + throw err; + }); +} // EXPORTS module.exports.getAllRepos = getAllRepos; diff --git a/src/utils/staleIssuesUtil.js b/src/utils/staleIssuesUtil.js index f6914ba9..b9a9c6a6 100644 --- a/src/utils/staleIssuesUtil.js +++ b/src/utils/staleIssuesUtil.js @@ -1,85 +1,92 @@ -let model_utils = require('../models/utils') +const modelUtils = require('../models/utils'); -function getOrgWideIssues(org) { - let totalPromises = []; - let staleIssues = []; - let currentTime = (new Date).getTime(); - return model_utils.getItem("staleIssues-time").then((time) => { - if(time!=undefined && time!=null && (time-currentTime)/1000 >= 86400) { - return Promise.all([model_utils.deleteItem("staleIssues"), model_utils.deleteItem("staleIssues-time")]) - .then(()=> { - return true; - }) - } +function getOrgWideIssues (org) { + const totalPromises = []; + const staleIssues = []; + const currentTime = new Date().getTime(); + return modelUtils + .getItem('staleIssues-time') + .then(time => { + if ( + time !== undefined && + time != null && + (time - currentTime) / 1000 >= 86400 + ) { + return Promise.all([ + modelUtils.deleteItem('staleIssues'), + modelUtils.deleteItem('staleIssues-time') + ]).then(() => { + return true; + }); + } }) .then(() => { - return model_utils.getItem("staleIssues").then((issues) => { - let pages = 5; // we take 5 to stay under API limit - if(issues!=undefined && issues!=null) { - return issues; - } + return modelUtils.getItem('staleIssues').then(issues => { + const pages = 5; // we take 5 to stay under API limit + if (issues !== undefined && issues != null) { + return issues; + } - for(let i=1;i<=pages;i++) { - let curr = fetch(`https://api.github.com/search/issues?q=is%3Aopen+org%3A${org}+page%3A${i}`) - .then((data) => { - if(data.status=='200') { - return data.json(); - }else { - throw "Couldn't fetch issues"; - } - }) - .then(function (data) { - if(data!=null && data!=undefined) { - data.items.map(function mappingToIssues(issue, index) { - let dateLastUpdated = new Date(`${issue.updated_at}`); - let lastDate = dateLastUpdated.getTime(); - let today = (new Date).getTime(); - if(Math.ceil(Math.abs(today - lastDate) / (1000*3600*24)) > 10 ) { - staleIssues.push(issue); - } - }) - } - }) - .catch((err) => { - throw err; - }) - - - totalPromises.push(curr); - } - - return Promise.all(totalPromises).then(()=> { - let now = (new Date).getTime(); - model_utils.setItem("staleIssues", staleIssues); - model_utils.setItem("staleIssues-time", now); - return staleIssues; + for (let i = 1; i <= pages; i++) { + // eslint-disable-next-line no-undef + const curr = fetch( + `https://api.github.com/search/issues?q=is%3Aopen+org%3A${org}+page%3A${i}` + ) + .then(data => { + if (data.status === '200') { + return data.json(); + } else { + throw new Error("Couldn't fetch issues"); + } }) - }) - }) - .catch((err) => { - throw err; - }) -} - - + .then(function (data) { + if (data != null && data !== undefined) { + data.items.map(function mappingToIssues (issue, index) { + const dateLastUpdated = new Date(`${issue.updated_at}`); + const lastDate = dateLastUpdated.getTime(); + const today = new Date().getTime(); + if ( + Math.ceil(Math.abs(today - lastDate) / (1000 * 3600 * 24)) > + 10 + ) { + staleIssues.push(issue); + } + }); + } + }) + .catch(err => { + throw err; + }); -function getStaleIssues(org, repo) { - return getOrgWideIssues(org, repo) - .then((issues) => { - if(issues!=undefined && issues!=null) { - return issues; + totalPromises.push(curr); } + + return Promise.all(totalPromises).then(() => { + const now = new Date().getTime(); + modelUtils.setItem('staleIssues', staleIssues); + modelUtils.setItem('staleIssues-time', now); + return staleIssues; + }); + }); }) - .catch((err) => { - throw err; - }) + .catch(err => { + throw err; + }); } - - - +function getStaleIssues (org, repo) { + return getOrgWideIssues(org, repo) + .then(issues => { + if (issues !== undefined && issues != null) { + return issues; + } + }) + .catch(err => { + throw err; + }); +} module.exports = { - getOrgWideIssues: getOrgWideIssues, - getStaleIssues: getStaleIssues -} \ No newline at end of file + getOrgWideIssues: getOrgWideIssues, + getStaleIssues: getStaleIssues +}; diff --git a/sw.js b/sw.js index 2e3d6043..bf847956 100644 --- a/sw.js +++ b/sw.js @@ -1,51 +1,50 @@ -var STATIC_CACHE = "static-v1"; -var DYNAMIC_CACHE = "dynamic-v1"; +/* eslint-disable no-undef */ +var STATIC_CACHE = 'static-v1'; +var DYNAMIC_CACHE = 'dynamic-v1'; -self.addEventListener('install', (e) => { - console.log("[Service Worker] installing..."); +self.addEventListener('install', e => { + console.log('[Service Worker] installing...'); }); -self.addEventListener('activate', (e) => { - console.log("[Service Worker] activating...",e); - e.waitUntil( - caches.keys() - .then((keyList) => { - return Promise.all(keyList.map((key) => { - if(key !== STATIC_CACHE && key !== DYNAMIC_CACHE) { - return caches.delete(key); - } - })) +self.addEventListener('activate', e => { + console.log('[Service Worker] activating...', e); + e.waitUntil( + caches.keys().then(keyList => { + return Promise.all( + keyList.map(key => { + if (key !== STATIC_CACHE && key !== DYNAMIC_CACHE) { + return caches.delete(key); + } }) - ); + ); + }) + ); - return self.clients.claim(); + return self.clients.claim(); }); - self.addEventListener('fetch', function (e) { - let urlReq = e.request; + const urlReq = e.request; - e.respondWith( - fetch(urlReq) - .then((res) => { - var resClone = res.clone(); - return caches.open(DYNAMIC_CACHE) - .then((cache) => { - cache.delete(urlReq.url) - .then((bool) => { - cache.add(urlReq.url, resClone); - }) - - return res; - }) - }) - .catch((err) => { - return caches.match(urlReq.url) - .then((data) => { - if(data!=undefined) { - return data; - } - }) - }) - ); -}); \ No newline at end of file + e.respondWith( + fetch(urlReq) + .then(res => { + var resClone = res.clone(); + return caches.open(DYNAMIC_CACHE).then(cache => { + cache.delete(urlReq.url).then(bool => { + cache.add(urlReq.url, resClone); + }); + + return res; + }); + }) + // eslint-disable-next-line handle-callback-err + .catch(err => { + return caches.match(urlReq.url).then(data => { + if (data !== undefined) { + return data; + } + }); + }) + ); +}); From 563876a390d35452b535288526685fb791a127bb Mon Sep 17 00:00:00 2001 From: vishnuprasad Date: Thu, 14 Nov 2019 14:47:10 +0530 Subject: [PATCH 3/5] :pencil2: reverted changes which causes test fails --- src/utils/recentContribsUtil/freshFetch.js | 3 ++- src/utils/repoUtil/fetchRepoUtil.js | 3 ++- src/utils/staleIssuesUtil.js | 3 ++- 3 files changed, 6 insertions(+), 3 deletions(-) diff --git a/src/utils/recentContribsUtil/freshFetch.js b/src/utils/recentContribsUtil/freshFetch.js index fa5a2049..99aef0c0 100644 --- a/src/utils/recentContribsUtil/freshFetch.js +++ b/src/utils/recentContribsUtil/freshFetch.js @@ -13,7 +13,8 @@ function freshFetch (org, repo, queryTime) { `https://api.github.com/repos/${org}/${repo}/commits?since=${queryTime}&per_page=100&page=${i}` ) .then(function gotResponse (response) { - if (response.status === '200') { + // eslint-disable-next-line eqeqeq + if (response.status == '200') { return response.json(); } else { throw new Error(`Couldn't fetch commits for ${repo}`); diff --git a/src/utils/repoUtil/fetchRepoUtil.js b/src/utils/repoUtil/fetchRepoUtil.js index 6519c366..7fe9091f 100644 --- a/src/utils/repoUtil/fetchRepoUtil.js +++ b/src/utils/repoUtil/fetchRepoUtil.js @@ -10,7 +10,8 @@ function getAllRepos (org) { `https://api.github.com/users/${org}/repos?sort=pushed&direction=desc&per_page=100` ) .then(function gotRepos (data) { - if (data.status === '200') { + // eslint-disable-next-line eqeqeq + if (data.status == '200') { return data.json(); } else { throw new Error("Couldn't fetch repositories :("); diff --git a/src/utils/staleIssuesUtil.js b/src/utils/staleIssuesUtil.js index b9a9c6a6..492cc714 100644 --- a/src/utils/staleIssuesUtil.js +++ b/src/utils/staleIssuesUtil.js @@ -33,7 +33,8 @@ function getOrgWideIssues (org) { `https://api.github.com/search/issues?q=is%3Aopen+org%3A${org}+page%3A${i}` ) .then(data => { - if (data.status === '200') { + // eslint-disable-next-line eqeqeq + if (data.status == '200') { return data.json(); } else { throw new Error("Couldn't fetch issues"); From daa48fbabc173d562d01aac859da5f6d1fbb1acd Mon Sep 17 00:00:00 2001 From: Smarthawk Technologies LLP Date: Sat, 13 May 2023 12:20:37 +0100 Subject: [PATCH 4/5] fixing lint issues and merge conflicts --- .vscode/settings.json | 4 + examples/demo.js | 398 +- examples/themes.js | 185 +- examples/urlHash.js | 37 +- package-lock.json | 8039 ++++++++++++----- package.json | 6 + spec/helper.js | 48 +- spec/staleIssuesUtil/staleIssuesUtil.spec.js | 84 +- src/UI/contributorsUI.js | 33 +- src/UI/ftoAuthorsUI.js | 20 +- src/UI/issuesUI.js | 90 +- src/UI/recentContributorsUI.js | 50 +- src/models/crud.js | 44 +- src/models/utils.js | 10 +- src/scripts/chart.js | 48 +- src/scripts/community-toolbox.js | 141 +- src/scripts/configure.js | 84 +- .../contribsUtil/fetchAllRepoContribs.js | 76 +- .../contribsUtil/storeAllContribsInDb.js | 47 +- src/utils/getRepoContributors.js | 32 +- src/utils/staleIssuesUtil.js | 203 +- 21 files changed, 6628 insertions(+), 3051 deletions(-) create mode 100644 .vscode/settings.json diff --git a/.vscode/settings.json b/.vscode/settings.json new file mode 100644 index 00000000..5f50f8f8 --- /dev/null +++ b/.vscode/settings.json @@ -0,0 +1,4 @@ +{ + "editor.formatOnSave": false, + "eslint.run": "onType" +} diff --git a/examples/demo.js b/examples/demo.js index d8c2a87c..3dcda81e 100644 --- a/examples/demo.js +++ b/examples/demo.js @@ -1,251 +1,193 @@ /* eslint-disable semi */ /* eslint-disable no-undef */ document.addEventListener('DOMContentLoaded', function () { - /* Navbar scroll to that perticular section of page */ - $('.navbar a').on('click', function(e){ - if(this.hash !== ''){ - e.preventDefault(); - - const hash = this.hash; - $('html,body').animate({ - scrollTop: $(hash).offset().top - },800); - } - }); + /* Navbar scroll to that perticular section of page */ + $('.navbar a').on('click', function (e) { + if (this.hash !== '') { + e.preventDefault(); + const hash = this.hash; + $('html,body').animate({ + scrollTop: $(hash).offset().top + }, 800); + } + }); - /* language section */ - var request = new XMLHttpRequest() + /* language section */ + var request = new XMLHttpRequest() - request.open('GET', 'https://api.github.com/users/publiclab/repos', true); + request.open('GET', 'https://api.github.com/users/publiclab/repos', true); - request.onload = function () { + request.onload = function () { var data = JSON.parse(this.response); var statusHTML = ''; $.each(data, function (i, status) { - statusHTML += '

'; - statusHTML += '
' + status.name + '
'; - if(status.language == null){ - statusHTML += '' + 'N/A' + ''; - }else{ + statusHTML += '
'; + statusHTML += '
' + status.name + '
'; + if (status.language == null) { + statusHTML += '' + 'N/A' + ''; + } else { statusHTML += '' + status.language + ''; - } - statusHTML += '
'; + } + statusHTML += '
'; }); $('#tbody').html(statusHTML); - } - - request.send(); + } - /* langauge section ends */ + request.send(); + /* langauge section ends */ - - /*Scroll to top when arrow up clicked BEGIN*/ - $(window).scroll(function() { - // Setting for back to top button - let height = $(window).scrollTop(); - if (height > 100) { - $('#back2Top').fadeIn(); - } else { - $('#back2Top').fadeOut(); - } - }); + /* Scroll to top when arrow up clicked BEGIN */ + $(window).scroll(function () { + // Setting for back to top button + const height = $(window).scrollTop(); + if (height > 100) { + $('#back2Top').fadeIn(); } else { - toolbox.api.Issues.getIssuesForRepo(org, repo, { - qs: { labels: ftoLabel } - }).then(displayIssuesAndFtoAuthors('.first-timers-only')); - - toolbox.api.Issues.getIssuesForRepo(org, repo, { - qs: { labels: candidateLabel } - }).then(displayIssuesAndFtoAuthors('.candidates')); - - toolbox.initialize(org, repo).then(res => { - if (res) { - // Fetches and shows recent contributors' list - toolbox.showRecentContributors(org, repo, recencyLabel); - // compile and display all contributors for given repo - toolbox.showRepoContributors(org, repo); - toolbox.dropdownInit(); - // Fetch stale issues - toolbox.showStaleIssues(org, repo); - } - }); - } - - function displayIssuesAndFtoAuthors (selector) { - const ftoAuthorSet = new Set([]); - const ftoAuthArray = []; - return function displayIssuesAndFtoAuthors (issues) { - if (typeof issues === 'string') issues = JSON.parse(issues).items; - - issues.forEach(function (issue) { - toolbox.issuesUI.insertIssue(issue, selector); - - issue.labels.forEach(ftoLabel => { - if ( - ftoLabel.name === 'first-timers-only' || - ftoLabel.name === 'fto' - ) { - if (!ftoAuthorSet.has(issue.user.login)) { - ftoAuthorSet.add(issue.user.login); - ftoAuthArray.push(issue); - } - } - }); - }); - toolbox.ftoAuthorsUI.insertFtoIssueAuthor(ftoAuthArray); - }; + $('#back2Top').fadeOut(); } + }); +}); + +// EVENT LISTENERS FOR FILTER IN RECENT CONTRIBUTORS SECTION +$('#alphabetic').click(e => { + e.preventDefault(); + toolbox.filter(org, 'alphabetic'); +}); + +$('#mostrecentfirst').click(e => { + e.preventDefault(); + toolbox.filter(org, 'mostrecentfirst'); +}); + +$('.stale').hover((e) => { + e.preventDefault(); + const height = $('.stale').prop('scrollHeight') + const top = $('.stale').prop('scrollTop') + if (top === 0) { + $('.stale').animate({ scrollTop: height * 0.05 }, 'slow') + } +}, (e) => { + e.preventDefault(); +}) - // EVENT LISTENERS FOR FILTER IN RECENT CONTRIBUTORS SECTION - $('#alphabetic').click(e => { - e.preventDefault(); - toolbox.filter(org, 'alphabetic'); - }); - - $('#mostrecentfirst').click(e => { - e.preventDefault(); - toolbox.filter(org, 'mostrecentfirst'); - }); - - - $('.stale').hover((e) => { - e.preventDefault(); - let height = $('.stale').prop("scrollHeight") - let top = $('.stale').prop("scrollTop") - if(top==0) { - $('.stale').animate({ scrollTop: height*0.05 }, 'slow') - } - }, (e) => { - e.preventDefault(); +let toolbox; + +(function () { + const org = urlHash().getUrlHashParameter('o') || 'publiclab'; + const repo = urlHash().getUrlHashParameter('r') || 'plots2'; + const ftoLabel = urlHash().getUrlHashParameter('f') || 'first-timers-only'; + const candidateLabel = urlHash().getUrlHashParameter('c') || 'fto-candidate'; + const recencyLabel = urlHash().getUrlHashParameter('l') || 'week'; + // eslint-disable-next-line no-unused-vars + const leaderboardState = urlHash().getUrlHashParameter('s') || 'week'; + + toolbox = CommunityToolbox(org, repo); + if (repo === 'all') { + toolbox.getIssuesForOrg(org, { qs: { labels: ftoLabel } }) + .then(displayIssuesAndFtoAuthors('.first-timers-only')); + + toolbox.getIssuesForOrg(org, { qs: { labels: candidateLabel } }) + .then(displayIssuesAndFtoAuthors('.candidates')); + + toolbox.initialize(org, repo).then((res) => { + if (res) { + // Fetches and shows recent contributors' list + toolbox.showRecentContributors(org, repo, recencyLabel); + // compile and display all contributors for given org + toolbox.showAllContributors(org, repo); + toolbox.dropdownInit(); + // Fetch stale issues + toolbox.showStaleIssues(org, repo); + } }) - - let toolbox; - - (function() { - - let org = urlHash().getUrlHashParameter('o') || 'publiclab'; - let repo = urlHash().getUrlHashParameter('r') || 'plots2'; - let ftoLabel = urlHash().getUrlHashParameter('f') || 'first-timers-only'; - let candidateLabel = urlHash().getUrlHashParameter('c') || 'fto-candidate'; - let recencyLabel = urlHash().getUrlHashParameter('l') || 'week'; - let leaderboardState = urlHash().getUrlHashParameter('s') || 'week'; - - toolbox = CommunityToolbox(org, repo); - if (repo === 'all') { - - toolbox.getIssuesForOrg(org, { qs: { labels: ftoLabel } }) - .then(displayIssuesAndFtoAuthors('.first-timers-only')); - - toolbox.getIssuesForOrg(org, { qs: { labels: candidateLabel } }) - .then(displayIssuesAndFtoAuthors('.candidates')); - - toolbox.initialize(org, repo).then((res)=> { - if(res) { - // Fetches and shows recent contributors' list - toolbox.showRecentContributors(org, repo, recencyLabel); - // compile and display all contributors for given org - toolbox.showAllContributors(org, repo); - toolbox.dropdownInit(); - // Fetch stale issues - toolbox.showStaleIssues(org, repo); - } - }) - - } else { - - toolbox.api.Issues - .getIssuesForRepo(org, repo, { qs: { labels: ftoLabel } }) - .then(displayIssuesAndFtoAuthors('.first-timers-only')); - - toolbox.api.Issues - .getIssuesForRepo(org, repo, { qs: { labels: candidateLabel } }) - .then(displayIssuesAndFtoAuthors('.candidates')); - - toolbox.initialize(org, repo).then((res)=> { - if(res) { - // Fetches and shows recent contributors' list - toolbox.showRecentContributors(org, repo, recencyLabel); - // compile and display all contributors for given repo - toolbox.showRepoContributors(org, repo); - toolbox.dropdownInit(); - // Fetch stale issues - toolbox.showStaleIssues(org, repo); - } - }) - } - - function displayIssuesAndFtoAuthors(selector) { - let ftoAuthorSet = new Set([]); - let ftoAuthArray=[]; - return function displayIssuesAndFtoAuthors(issues) { - if (typeof issues === "string") issues = JSON.parse(issues).items; - - issues.forEach(function(issue) { - toolbox.issuesUI.insertIssue(issue, selector); - - issue.labels.forEach((ftoLabel) => { - if(ftoLabel.name==="first-timers-only" || ftoLabel.name==="fto") { - if(!ftoAuthorSet.has(issue.user.login)) { - ftoAuthorSet.add(issue.user.login); - ftoAuthArray.push(issue); - } - - } - }) - }) - toolbox.ftoAuthorsUI.insertFtoIssueAuthor(ftoAuthArray); - } - } - - - // EVENT LISTENERS FOR FILTER IN RECENT CONTRIBUTORS SECTION - $('#alphabetic').click((e)=> { - e.preventDefault(); - toolbox.filter(org, 'alphabetic'); - }) - - $('#mostrecentfirst').click((e)=> { - e.preventDefault(); - toolbox.filter(org, 'mostrecentfirst'); - }) - - $('#leaderboard').click((e)=> { - e.preventDefault(); - toolbox.filter(org, 'leaderboard'); - }) - - $(".past").click((e) => { - e.preventDefault(); - let timeSpan = e.target.textContent; - $('#dropdownMenuButtonRCS > #content').html(timeSpan); - let forMonths = 6; - if(timeSpan.includes('Week')) { - timeSpan = 'week'; - }else { - let mid = timeSpan.split('Last ')[1].split(' ')[0]; - timeSpan = 'month'; - forMonths = mid; + } else { + toolbox.api.Issues + .getIssuesForRepo(org, repo, { qs: { labels: ftoLabel } }) + .then(displayIssuesAndFtoAuthors('.first-timers-only')); + + toolbox.api.Issues + .getIssuesForRepo(org, repo, { qs: { labels: candidateLabel } }) + .then(displayIssuesAndFtoAuthors('.candidates')); + + toolbox.initialize(org, repo).then((res) => { + if (res) { + // Fetches and shows recent contributors' list + toolbox.showRecentContributors(org, repo, recencyLabel); + // compile and display all contributors for given repo + toolbox.showRepoContributors(org, repo); + toolbox.dropdownInit(); + // Fetch stale issues + toolbox.showStaleIssues(org, repo); + } + }) + } + + function displayIssuesAndFtoAuthors (selector) { + const ftoAuthorSet = new Set([]); + const ftoAuthArray = []; + return function displayIssuesAndFtoAuthors (issues) { + if (typeof issues === 'string') issues = JSON.parse(issues).items; + + issues.forEach(function (issue) { + toolbox.issuesUI.insertIssue(issue, selector); + + issue.labels.forEach((ftoLabel) => { + if (ftoLabel.name === 'first-timers-only' || ftoLabel.name === 'fto') { + if (!ftoAuthorSet.has(issue.user.login)) { + ftoAuthorSet.add(issue.user.login); + ftoAuthArray.push(issue); } - toolbox.showRecentContributors(org, repo, timeSpan, forMonths); - - }) - - $('#refresh-button').click((e) => { - e.preventDefault(); - toolbox.clearDB().then((isDBRefreshed) => { - if(isDBRefreshed) { - location.reload(); - } - }) + } }) + }) + toolbox.ftoAuthorsUI.insertFtoIssueAuthor(ftoAuthArray); + } + } + + // EVENT LISTENERS FOR FILTER IN RECENT CONTRIBUTORS SECTION + $('#alphabetic').click((e) => { + e.preventDefault(); + toolbox.filter(org, 'alphabetic'); + }) + + $('#mostrecentfirst').click((e) => { + e.preventDefault(); + toolbox.filter(org, 'mostrecentfirst'); + }) + + $('#leaderboard').click((e) => { + e.preventDefault(); + toolbox.filter(org, 'leaderboard'); + }) + + $('.past').click((e) => { + e.preventDefault(); + let timeSpan = e.target.textContent; + $('#dropdownMenuButtonRCS > #content').html(timeSpan); + let forMonths = 6; + if (timeSpan.includes('Week')) { + timeSpan = 'week'; + } else { + const mid = timeSpan.split('Last ')[1].split(' ')[0]; + timeSpan = 'month'; + forMonths = mid; + } + toolbox.showRecentContributors(org, repo, timeSpan, forMonths); + }) + + $('#refresh-button').click((e) => { + e.preventDefault(); + toolbox.clearDB().then((isDBRefreshed) => { + if (isDBRefreshed) { + location.reload(); + } + }) + }) - $('.org-wide-issues').on('click', ()=>{ - location.href = $('.org-wide-issues').attr("href") - location.reload(); - }) - - })(); - -}) + $('.org-wide-issues').on('click', () => { + location.href = $('.org-wide-issues').attr('href') + location.reload(); + }) +})(); diff --git a/examples/themes.js b/examples/themes.js index aae6b424..2c280774 100644 --- a/examples/themes.js +++ b/examples/themes.js @@ -2,11 +2,11 @@ /* eslint-disable no-undef */ //= ============================================================== // NIGHT MODE LOGIC -//=============================================================== - $(document).ready(() => { - let body=document.querySelector('body'); - let toggleButton=document.getElementById('myonoffswitch'); - let toggle = localStorage.getItem('currentToggle'); +//= ============================================================== +$(document).ready(() => { + const body = document.querySelector('body'); + const toggleButton = document.getElementById('myonoffswitch'); + const toggle = localStorage.getItem('currentToggle'); // Sets images' theme accordingly when the page is loaded setTimeout(() => { @@ -35,110 +35,93 @@ body.style.filter = 'invert(0)'; body.style.transitionProperty = 'filter'; body.style.transitionDuration = '0.5s'; - images.forEach(image => { + images.forEach((image) => { image.style.filter = 'invert(0) grayscale(0)'; image.style.transitionProperty = 'filter'; image.style.transitionDuration = '0.5s'; image.style.transitionTimingFunction = 'linear'; - }); + }) - }else { - body.style.backgroundColor = '#f8f8fa'; - body.style.filter = 'invert(0)'; - body.style.transitionProperty = 'filter'; - body.style.transitionDuration = '0.5s'; - images.forEach((image)=>{ - image.style.filter = 'invert(0) grayscale(0)'; - image.style.transitionProperty = 'filter'; - image.style.transitionDuration = '0.5s'; - image.style.transitionTimingFunction = 'linear'; - }) - - // styles for toggle button - inner.style.removeProperty('margin-left'); - switcher.style.removeProperty('right'); - switcher.style.removeProperty('background-color'); - } - }, 2000) - - - // Toggles the theme of the page - toggleButton.addEventListener("click", function (e) { - let inner = document.getElementsByClassName('onoffswitch-inner')[0]; - let switcher = document.getElementsByClassName('onoffswitch-switch')[0]; - - setTimeout(()=> { - let images=document.querySelectorAll("img"); - let check=localStorage.getItem('currentToggle'); - - if(check==="night") { - localStorage.setItem('currentToggle', 'day'); - body.style.backgroundColor = '#f8f8fa'; - body.style.filter = 'invert(0)'; - body.style.transitionProperty = 'filter'; - body.style.transitionDuration = '0.5s'; - // adding grayscale filter to images - images.forEach((image)=>{ - image.style.filter = 'invert(0) grayscale(0)'; - body.style.transitionProperty = 'filter'; - image.style.transitionDuration = '0.5s'; - image.style.transitionTimingFunction = 'linear'; - }) - - // styles for toggle button - inner.style.removeProperty('margin-left'); - switcher.style.removeProperty('right'); - switcher.style.removeProperty('background-color'); - - }else { - localStorage.setItem('currentToggle', 'night'); - body.style.backgroundColor = '#111111'; - body.style.filter = 'invert(1)'; - body.style.transitionProperty = 'filter'; - body.style.transitionDuration = '0.5s'; - // adding grayscale filter to images - images.forEach((image)=>{ - image.style.filter = 'invert(1) grayscale(1)'; - image.style.transitionProperty = 'filter'; - image.style.transitionDuration = '0.5s'; - image.style.transitionTimingFunction = 'linear'; - }) - - // styles for toggle button - inner.style.marginLeft = '0px'; - switcher.style.right = '0px'; - switcher.style.backgroundColor = '#34A7C1'; - - } - }, 300); - }); - - - buttonClickCallbackNightTheme = (e) => { - e.preventDefault(); - setTimeout(() => { - let recentContribsSectionImgs = document.getElementsByClassName('recent-contributors')[0].getElementsByTagName("img"); - let check=localStorage.getItem('currentToggle'); - let images = [...recentContribsSectionImgs ]; - if(check==="night") { - images.forEach((image) => { - image.style.filter = 'grayscale(1) invert(1)'; - image.style.transitionProperty = 'filter'; - image.style.transitionDuration = '0.5s'; - image.style.transitionTimingFunction = 'linear'; - }) - }else { - images.forEach((image) => { - image.style.filter = 'grayscale(0) invert(0)'; - image.style.transitionProperty = 'filter'; - image.style.transitionDuration = '0.5s'; - image.style.transitionTimingFunction = 'linear'; - }) - } - }, 300); + // styles for toggle button + inner.style.removeProperty('margin-left'); + switcher.style.removeProperty('right'); + switcher.style.removeProperty('background-color'); } }, 2000); + // Toggles the theme of the page + toggleButton.addEventListener('click', function (e) { + const inner = document.getElementsByClassName('onoffswitch-inner')[0]; + const switcher = document.getElementsByClassName('onoffswitch-switch')[0]; + + setTimeout(() => { + const images = document.querySelectorAll('img'); + const check = localStorage.getItem('currentToggle'); + + if (check === 'night') { + localStorage.setItem('currentToggle', 'day'); + body.style.backgroundColor = '#f8f8fa'; + body.style.filter = 'invert(0)'; + body.style.transitionProperty = 'filter'; + body.style.transitionDuration = '0.5s'; + // adding grayscale filter to images + images.forEach((image) => { + image.style.filter = 'invert(0) grayscale(0)'; + body.style.transitionProperty = 'filter'; + image.style.transitionDuration = '0.5s'; + image.style.transitionTimingFunction = 'linear'; + }) + + // styles for toggle button + inner.style.removeProperty('margin-left'); + switcher.style.removeProperty('right'); + switcher.style.removeProperty('background-color'); + } else { + localStorage.setItem('currentToggle', 'night'); + body.style.backgroundColor = '#111111'; + body.style.filter = 'invert(1)'; + body.style.transitionProperty = 'filter'; + body.style.transitionDuration = '0.5s'; + // adding grayscale filter to images + images.forEach((image) => { + image.style.filter = 'invert(1) grayscale(1)'; + image.style.transitionProperty = 'filter'; + image.style.transitionDuration = '0.5s'; + image.style.transitionTimingFunction = 'linear'; + }) + + // styles for toggle button + inner.style.marginLeft = '0px'; + switcher.style.right = '0px'; + switcher.style.backgroundColor = '#34A7C1'; + } + }, 300); + }); + + buttonClickCallbackNightTheme = (e) => { + e.preventDefault(); + setTimeout(() => { + const recentContribsSectionImgs = document.getElementsByClassName('recent-contributors')[0].getElementsByTagName('img'); + const check = localStorage.getItem('currentToggle'); + const images = [...recentContribsSectionImgs]; + if (check === 'night') { + images.forEach((image) => { + image.style.filter = 'grayscale(1) invert(1)'; + image.style.transitionProperty = 'filter'; + image.style.transitionDuration = '0.5s'; + image.style.transitionTimingFunction = 'linear'; + }) + } else { + images.forEach((image) => { + image.style.filter = 'grayscale(0) invert(0)'; + image.style.transitionProperty = 'filter'; + image.style.transitionDuration = '0.5s'; + image.style.transitionTimingFunction = 'linear'; + }) + } + }, 300); + } + // Toggles the theme of the page toggleButton.addEventListener('click', function (e) { const inner = document.getElementsByClassName('onoffswitch-inner')[0]; diff --git a/examples/urlHash.js b/examples/urlHash.js index b45b4f97..73404d06 100644 --- a/examples/urlHash.js +++ b/examples/urlHash.js @@ -1,42 +1,43 @@ -function urlHash() { - function getUrlHashParameter(param) { - let params = getUrlHashParameters(); +/* eslint-disable no-unused-vars */ +function urlHash () { + function getUrlHashParameter (param) { + const params = getUrlHashParameters(); return params[param]; } - function getUrlHashParameters() { + function getUrlHashParameters () { let sPageURL = window.location.hash; - if (sPageURL) sPageURL = sPageURL.split("#")[1]; - let pairs = sPageURL.split("&"); - let object = {}; + if (sPageURL) sPageURL = sPageURL.split('#')[1]; + const pairs = sPageURL.split('&'); + const object = {}; pairs.forEach(function (pair, i) { - pair = pair.split("="); - if (pair[0] !== "") object[pair[0]] = pair[1]; + pair = pair.split('='); + if (pair[0] !== '') object[pair[0]] = pair[1]; }); return object; } // accepts an object like { paramName: value, paramName1: value } // and transforms to: url.com#paramName=value¶mName1=value - function setUrlHashParameters(params) { - let keys = Object.keys(params); - let values = Object.values(params); - let pairs = []; + function setUrlHashParameters (params) { + const keys = Object.keys(params); + const values = Object.values(params); + const pairs = []; keys.forEach(function (key, i) { - if (key != "") pairs.push(keys[i] + "=" + values[i]); + if (key !== '') pairs.push(keys[i] + '=' + values[i]); }); - let hash = pairs.join("&"); + const hash = pairs.join('&'); window.location.hash = hash; } - function setUrlHashParameter(param, value) { - let params = getUrlHashParameters(); + function setUrlHashParameter (param, value) { + const params = getUrlHashParameters(); params[param] = value; setUrlHashParameters(params); } return { getUrlHashParameter: getUrlHashParameter, - setUrlHashParameter: setUrlHashParameter, + setUrlHashParameter: setUrlHashParameter }; } diff --git a/package-lock.json b/package-lock.json index 808367a3..7db0a399 100644 --- a/package-lock.json +++ b/package-lock.json @@ -19,6 +19,12 @@ }, "devDependencies": { "browserify": "17.0.0", + "eslint": "^6.6.0", + "eslint-config-standard": "^14.1.0", + "eslint-plugin-import": "^2.18.2", + "eslint-plugin-node": "^10.0.0", + "eslint-plugin-promise": "^4.2.1", + "eslint-plugin-standard": "^4.0.1", "github-api-simple": "git+https://github.com/jywarren/github-api-simple.git#patch-2", "grunt": "^1.0.3", "grunt-browserify": "^6.0.0", @@ -36,8 +42,9 @@ }, "node_modules/@ampproject/remapping": { "version": "2.2.1", + "resolved": "https://registry.npmjs.org/@ampproject/remapping/-/remapping-2.2.1.tgz", + "integrity": "sha512-lFMjJTrFL3j7L9yBxwYfCq2k6qqwHyzuUl/XBnif78PWTJYyL/dfowQHWE3sp6U6ZzqWiiIZnpTMO96zhkjwtg==", "dev": true, - "license": "Apache-2.0", "dependencies": { "@jridgewell/gen-mapping": "^0.3.0", "@jridgewell/trace-mapping": "^0.3.9" @@ -48,8 +55,9 @@ }, "node_modules/@babel/code-frame": { "version": "7.21.4", + "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.21.4.tgz", + "integrity": "sha512-LYvhNKfwWSPpocw8GI7gpK2nq3HSDuEPC/uSYaALSJu9xjsalaaYFOq0Pwt5KmVqwEbZlDu81aLXwBOmD/Fv9g==", "dev": true, - "license": "MIT", "dependencies": { "@babel/highlight": "^7.18.6" }, @@ -59,16 +67,18 @@ }, "node_modules/@babel/compat-data": { "version": "7.21.7", + "resolved": "https://registry.npmjs.org/@babel/compat-data/-/compat-data-7.21.7.tgz", + "integrity": "sha512-KYMqFYTaenzMK4yUtf4EW9wc4N9ef80FsbMtkwool5zpwl4YrT1SdWYSTRcT94KO4hannogdS+LxY7L+arP3gA==", "dev": true, - "license": "MIT", "engines": { "node": ">=6.9.0" } }, "node_modules/@babel/core": { "version": "7.21.8", + "resolved": "https://registry.npmjs.org/@babel/core/-/core-7.21.8.tgz", + "integrity": "sha512-YeM22Sondbo523Sz0+CirSPnbj9bG3P0CdHcBZdqUuaeOaYEFbOLoGU7lebvGP6P5J/WE9wOn7u7C4J9HvS1xQ==", "dev": true, - "license": "MIT", "dependencies": { "@ampproject/remapping": "^2.2.0", "@babel/code-frame": "^7.21.4", @@ -94,10 +104,40 @@ "url": "https://opencollective.com/babel" } }, + "node_modules/@babel/core/node_modules/convert-source-map": { + "version": "1.9.0", + "resolved": "https://registry.npmjs.org/convert-source-map/-/convert-source-map-1.9.0.tgz", + "integrity": "sha512-ASFBup0Mz1uyiIjANan1jzLQami9z1PoYSZCiiYW2FczPbenXc45FZdBZLzOT+r6+iciuEModtmCti+hjaAk0A==", + "dev": true + }, + "node_modules/@babel/core/node_modules/debug": { + "version": "4.3.4", + "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.4.tgz", + "integrity": "sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==", + "dev": true, + "dependencies": { + "ms": "2.1.2" + }, + "engines": { + "node": ">=6.0" + }, + "peerDependenciesMeta": { + "supports-color": { + "optional": true + } + } + }, + "node_modules/@babel/core/node_modules/ms": { + "version": "2.1.2", + "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz", + "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==", + "dev": true + }, "node_modules/@babel/generator": { "version": "7.21.5", + "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.21.5.tgz", + "integrity": "sha512-SrKK/sRv8GesIW1bDagf9cCG38IOMYZusoe1dfg0D8aiUe3Amvoj1QtjTPAWcfrZFvIwlleLb0gxzQidL9w14w==", "dev": true, - "license": "MIT", "dependencies": { "@babel/types": "^7.21.5", "@jridgewell/gen-mapping": "^0.3.2", @@ -110,8 +150,9 @@ }, "node_modules/@babel/helper-compilation-targets": { "version": "7.21.5", + "resolved": "https://registry.npmjs.org/@babel/helper-compilation-targets/-/helper-compilation-targets-7.21.5.tgz", + "integrity": "sha512-1RkbFGUKex4lvsB9yhIfWltJM5cZKUftB2eNajaDv3dCMEp49iBG0K14uH8NnX9IPux2+mK7JGEOB0jn48/J6w==", "dev": true, - "license": "MIT", "dependencies": { "@babel/compat-data": "^7.21.5", "@babel/helper-validator-option": "^7.21.0", @@ -126,31 +167,20 @@ "@babel/core": "^7.0.0" } }, - "node_modules/@babel/helper-compilation-targets/node_modules/lru-cache": { - "version": "5.1.1", - "dev": true, - "license": "ISC", - "dependencies": { - "yallist": "^3.0.2" - } - }, - "node_modules/@babel/helper-compilation-targets/node_modules/yallist": { - "version": "3.1.1", - "dev": true, - "license": "ISC" - }, "node_modules/@babel/helper-environment-visitor": { "version": "7.21.5", + "resolved": "https://registry.npmjs.org/@babel/helper-environment-visitor/-/helper-environment-visitor-7.21.5.tgz", + "integrity": "sha512-IYl4gZ3ETsWocUWgsFZLM5i1BYx9SoemminVEXadgLBa9TdeorzgLKm8wWLA6J1N/kT3Kch8XIk1laNzYoHKvQ==", "dev": true, - "license": "MIT", "engines": { "node": ">=6.9.0" } }, "node_modules/@babel/helper-function-name": { "version": "7.21.0", + "resolved": "https://registry.npmjs.org/@babel/helper-function-name/-/helper-function-name-7.21.0.tgz", + "integrity": "sha512-HfK1aMRanKHpxemaY2gqBmL04iAPOPRj7DxtNbiDOrJK+gdwkiNRVpCpUJYbUT+aZyemKN8brqTOxzCaG6ExRg==", "dev": true, - "license": "MIT", "dependencies": { "@babel/template": "^7.20.7", "@babel/types": "^7.21.0" @@ -161,8 +191,9 @@ }, "node_modules/@babel/helper-hoist-variables": { "version": "7.18.6", + "resolved": "https://registry.npmjs.org/@babel/helper-hoist-variables/-/helper-hoist-variables-7.18.6.tgz", + "integrity": "sha512-UlJQPkFqFULIcyW5sbzgbkxn2FKRgwWiRexcuaR8RNJRy8+LLveqPjwZV/bwrLZCN0eUHD/x8D0heK1ozuoo6Q==", "dev": true, - "license": "MIT", "dependencies": { "@babel/types": "^7.18.6" }, @@ -172,8 +203,9 @@ }, "node_modules/@babel/helper-module-imports": { "version": "7.21.4", + "resolved": "https://registry.npmjs.org/@babel/helper-module-imports/-/helper-module-imports-7.21.4.tgz", + "integrity": "sha512-orajc5T2PsRYUN3ZryCEFeMDYwyw09c/pZeaQEZPH0MpKzSvn3e0uXsDBu3k03VI+9DBiRo+l22BfKTpKwa/Wg==", "dev": true, - "license": "MIT", "dependencies": { "@babel/types": "^7.21.4" }, @@ -183,8 +215,9 @@ }, "node_modules/@babel/helper-module-transforms": { "version": "7.21.5", + "resolved": "https://registry.npmjs.org/@babel/helper-module-transforms/-/helper-module-transforms-7.21.5.tgz", + "integrity": "sha512-bI2Z9zBGY2q5yMHoBvJ2a9iX3ZOAzJPm7Q8Yz6YeoUjU/Cvhmi2G4QyTNyPBqqXSgTjUxRg3L0xV45HvkNWWBw==", "dev": true, - "license": "MIT", "dependencies": { "@babel/helper-environment-visitor": "^7.21.5", "@babel/helper-module-imports": "^7.21.4", @@ -201,16 +234,18 @@ }, "node_modules/@babel/helper-plugin-utils": { "version": "7.21.5", + "resolved": "https://registry.npmjs.org/@babel/helper-plugin-utils/-/helper-plugin-utils-7.21.5.tgz", + "integrity": "sha512-0WDaIlXKOX/3KfBK/dwP1oQGiPh6rjMkT7HIRv7i5RR2VUMwrx5ZL0dwBkKx7+SW1zwNdgjHd34IMk5ZjTeHVg==", "dev": true, - "license": "MIT", "engines": { "node": ">=6.9.0" } }, "node_modules/@babel/helper-simple-access": { "version": "7.21.5", + "resolved": "https://registry.npmjs.org/@babel/helper-simple-access/-/helper-simple-access-7.21.5.tgz", + "integrity": "sha512-ENPDAMC1wAjR0uaCUwliBdiSl1KBJAVnMTzXqi64c2MG8MPR6ii4qf7bSXDqSFbr4W6W028/rf5ivoHop5/mkg==", "dev": true, - 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"license": "ISC" + "dependencies": { + "mkdirp": "^0.5.1" + }, + "engines": { + "node": ">=4" + } }, "node_modules/write-file-atomic": { "version": "4.0.2", + "resolved": "https://registry.npmjs.org/write-file-atomic/-/write-file-atomic-4.0.2.tgz", + "integrity": "sha512-7KxauUdBmSdWnmpaGFg+ppNjKF8uNLry8LyzjauQDOVONfFLNKrKvQOxZ/VuTIcS/gge/YNahf5RIIQWTSarlg==", "dev": true, - "license": "ISC", "dependencies": { "imurmurhash": "^0.1.4", "signal-exit": "^3.0.7" @@ -10367,8 +14051,9 @@ }, "node_modules/xhr-write-stream": { "version": "0.1.2", + "resolved": "https://registry.npmjs.org/xhr-write-stream/-/xhr-write-stream-0.1.2.tgz", + "integrity": "sha512-KLYqF/tkuGjHovIX5GjPPas+Ij1xxnIJG3v4Z73hQhKErm5rOqZSLV0lYxigPueDCOogf9jbey5WXrkPtr8gLQ==", "dev": true, - "license": "MIT", "dependencies": { "concat-stream": "~0.1.0", "ordered-emitter": "~0.1.0" @@ -10376,6 +14061,8 @@ }, "node_modules/xhr-write-stream/node_modules/concat-stream": { "version": "0.1.1", + "resolved": "https://registry.npmjs.org/concat-stream/-/concat-stream-0.1.1.tgz", + "integrity": "sha512-1CHCCGbRAxvBHGGxNvED9ph+M90ZjquE0QhJHkr4aIf9+u85zIvcwRk/sF2HW4rZflt9Q97DFIJh5E4rM5eDwA==", "dev": true, "engines": [ "node >= 0.8.0" @@ -10383,61 +14070,68 @@ }, "node_modules/xmlbuilder": { "version": "15.1.1", + "resolved": "https://registry.npmjs.org/xmlbuilder/-/xmlbuilder-15.1.1.tgz", + "integrity": "sha512-yMqGBqtXyeN1e3TGYvgNgDVZ3j84W4cwkOXQswghol6APgZWaff9lnbvN7MHYJOiXsvGPXtjTYJEiC9J2wv9Eg==", "dev": true, - 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"license": "MIT", "dependencies": { - "cliui": "^7.0.2", + "cliui": "^8.0.1", "escalade": "^3.1.1", "get-caller-file": "^2.0.5", "require-directory": "^2.1.1", - "string-width": "^4.2.0", + "string-width": "^4.2.3", "y18n": "^5.0.5", - "yargs-parser": "^20.2.2" + "yargs-parser": "^21.1.1" }, "engines": { - "node": ">=10" + "node": ">=12" } }, "node_modules/yargs-parser": { - "version": "20.2.9", + "version": "21.1.1", + "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-21.1.1.tgz", + "integrity": "sha512-tVpsJW7DdjecAiFpbIB1e3qxIQsE6NoPc5/eTdrbbIC4h0LVsWhnoa3g+m2HclBIujHzsxZ4VJVA+GUuc2/LBw==", "dev": true, - "license": "ISC", "engines": { - "node": ">=10" + "node": ">=12" } }, "node_modules/yauzl": { "version": "2.10.0", + "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.10.0.tgz", + "integrity": "sha512-p4a9I6X6nu6IhoGmBqAcbJy1mlC4j27vEPZX9F4L4/vZT3Lyq1VkFHw/V/PUcB9Buo+DG3iHkT0x3Qya58zc3g==", "dev": true, - "license": "MIT", "dependencies": { "buffer-crc32": "~0.2.3", "fd-slicer": "~1.1.0" @@ -10445,8 +14139,9 @@ }, "node_modules/yocto-queue": { "version": "0.1.0", + "resolved": "https://registry.npmjs.org/yocto-queue/-/yocto-queue-0.1.0.tgz", + "integrity": "sha512-rVksvsnNCdJ/ohGc6xgPwyN8eheCxsiLM8mxuE/t/mOVqJewPuO1miLpTHQiRgTKCLexL4MeAFVagts7HmNZ2Q==", "dev": true, - "license": "MIT", "engines": { "node": ">=10" }, diff --git a/package.json b/package.json index 484a44b2..2781d777 100644 --- a/package.json +++ b/package.json @@ -30,6 +30,12 @@ }, "devDependencies": { "browserify": "17.0.0", + "eslint": "^6.6.0", + "eslint-config-standard": "^14.1.0", + "eslint-plugin-import": "^2.18.2", + "eslint-plugin-node": "^10.0.0", + "eslint-plugin-promise": "^4.2.1", + "eslint-plugin-standard": "^4.0.1", "github-api-simple": "git+https://github.com/jywarren/github-api-simple.git#patch-2", "grunt": "^1.0.3", "grunt-browserify": "^6.0.0", diff --git a/spec/helper.js b/spec/helper.js index 768772c6..8ab7c9c0 100644 --- a/spec/helper.js +++ b/spec/helper.js @@ -1,58 +1,58 @@ // These helper functions provide fake data for tests -function getFakeReposList() { - return ["repo1", "repo2", "repo3"]; +function getFakeReposList () { + return ['repo1', 'repo2', 'repo3']; } -function getFakeContribsData() { +function getFakeContribsData () { return [ { - author: { login: "name1" }, + author: { login: 'name1' }, commit: { - committer: { date: "2019-08-06T19:44:08Z" }, - }, + committer: { date: '2019-08-06T19:44:08Z' } + } }, { - author: { login: "name2" }, + author: { login: 'name2' }, commit: { - committer: { date: "2019-07-01T19:16:19Z" }, - }, - }, + committer: { date: '2019-07-01T19:16:19Z' } + } + } ]; } -function getFakeIssuesList() { +function getFakeIssuesList () { return { items: [ { - updated_at: "2019-08-03T22:34:02Z", - repository_url: "https://api.github.com/repos/publiclab/plots2", + updated_at: '2019-08-03T22:34:02Z', + repository_url: 'https://api.github.com/repos/publiclab/plots2' }, { - updated_at: "2019-07-26T17:27:09Z", - repository_url: "https://api.github.com/repos/publiclab/plots2", + updated_at: '2019-07-26T17:27:09Z', + repository_url: 'https://api.github.com/repos/publiclab/plots2' }, { - updated_at: "2018-01-23T20:00:10Z", + updated_at: '2018-01-23T20:00:10Z', repository_url: - "https://api.github.com/repos/publiclab/image-sequencer", + 'https://api.github.com/repos/publiclab/image-sequencer' }, { - updated_at: "2019-08-03T18:56:08Z", + updated_at: '2019-08-03T18:56:08Z', repository_url: - "https://api.github.com/repos/publiclab/image-sequencer", + 'https://api.github.com/repos/publiclab/image-sequencer' }, { - updated_at: "2019-07-08T23:37:36Z", + updated_at: '2019-07-08T23:37:36Z', repository_url: - "https://api.github.com/repos/publiclab/leaflet-blurred-location", - }, - ], + 'https://api.github.com/repos/publiclab/leaflet-blurred-location' + } + ] }; } module.exports = { getFakeContribsData: getFakeContribsData, getFakeReposList: getFakeReposList, - getFakeIssuesList: getFakeIssuesList, + getFakeIssuesList: getFakeIssuesList }; diff --git a/spec/staleIssuesUtil/staleIssuesUtil.spec.js b/spec/staleIssuesUtil/staleIssuesUtil.spec.js index befb7b73..81d0e16b 100644 --- a/spec/staleIssuesUtil/staleIssuesUtil.spec.js +++ b/spec/staleIssuesUtil/staleIssuesUtil.spec.js @@ -6,7 +6,7 @@ const { when } = require('jest-when'); const { getFakeIssuesList } = require('../helper'); describe('staleIssuesUtil.js', () => { - let org, repo, issuesList; + let issuesList; beforeAll(() => { // Initializing variables @@ -27,62 +27,58 @@ describe('staleIssuesUtil.js', () => { // Database operations are mocked - // 2. getItem function is mocked and its behavior depends on the parameter it is called with - model_utils.getItem = jest.fn(); - when(model_utils.getItem) - .calledWith("staleIssues-time") - .mockReturnValue(() => { - return new Promise((resolve, reject) => { - let curr = (new Date).getTime(); - resolve(curr); - }) - }) - .calledWith("staleIssues") - .mockReturnValue(() => { - return new Promise((resolve,reject) => { - resolve(null); - }) - }) - }) - // 2. getItem function is mocked and its behavior depends on the parameter it is called with - modelUtils.getItem = jest.fn(); - when(modelUtils.getItem) + model_utils.getItem = jest.fn(); + when(model_utils.getItem) .calledWith('staleIssues-time') - .mockReturnValueOnce(() => { + .mockReturnValue(() => { return new Promise((resolve, reject) => { - const curr = new Date().getTime(); + const curr = (new Date()).getTime(); resolve(curr); }); }) .calledWith('staleIssues') - .mockReturnValueOnce(() => { + .mockReturnValue(() => { return new Promise((resolve, reject) => { resolve(null); }); }); }); - // ====================== TESTS ======================== - - test('fetches repo stale issues list', () => { - return staleIssuesUtil.getRepoStaleIssues(org, repo) - .then((data) => { - expect(data).toBeDefined(); - expect(Array.isArray(data)).toBe(true); - expect(data.length).toBeGreaterThanOrEqual(0); - }) - }) - - it('fetches stale issues list', () => { - return staleIssuesUtil.getStaleIssues(org, repo) - .then((data) => { - expect(data).toBeDefined(); - expect(Array.isArray(data)).toBe(true); - expect(data.length).toBeGreaterThanOrEqual(0); - }) - }) + // 2. getItem function is mocked and its behavior depends on the parameter it is called with + modelUtils.getItem = jest.fn(); + when(modelUtils.getItem) + .calledWith('staleIssues-time') + .mockReturnValueOnce(() => { + return new Promise((resolve, reject) => { + const curr = new Date().getTime(); + resolve(curr); + }); + }) + .calledWith('staleIssues') + .mockReturnValueOnce(() => { + return new Promise((resolve, reject) => { + resolve(null); + }); + }); +}); +// ====================== TESTS ======================== +test('fetches repo stale issues list', () => { + return staleIssuesUtil.getRepoStaleIssues(org, repo) + .then((data) => { + expect(data).toBeDefined(); + expect(Array.isArray(data)).toBe(true); + expect(data.length).toBeGreaterThanOrEqual(0); + }); +}); -}) +it('fetches stale issues list', () => { + return staleIssuesUtil.getStaleIssues(org, repo) + .then((data) => { + expect(data).toBeDefined(); + expect(Array.isArray(data)).toBe(true); + expect(data.length).toBeGreaterThanOrEqual(0); + }); +}); diff --git a/src/UI/contributorsUI.js b/src/UI/contributorsUI.js index a384ed5d..48edaeed 100644 --- a/src/UI/contributorsUI.js +++ b/src/UI/contributorsUI.js @@ -4,25 +4,20 @@ function insertContributors (AllContributors) { // This removes the spinner icon as soon as contributors list is loaded document.getElementById('spinner-icon').style.display = 'none'; -function insertContributors(AllContributors){ - // This removes the spinner icon as soon as contributors list is loaded - document.getElementById("spinner-icon").style.display = "none"; - - let totalContributors = 0; - let usernames = AllContributors.map(function getContributorUsername(c) { - return `@${c.login}`; - }); - let avatars = AllContributors.map(function getContributorAvatarURL(c) { - return ``; - }); - totalContributors += AllContributors.length; - if(insertContributorsExec) $('.contributors > .usernames').append(', '); - $('.contributors-head').html('Contributors ('+totalContributors+'+)'); - $('.contributors > .usernames').append(usernames.join(', ')); - $('.contributors > .avatars').append(avatars.join('')); - insertContributorsExec=true; - } - + let totalContributors = 0; + const usernames = AllContributors.map(function getContributorUsername (c) { + return `@${c.login}`; + }); + const avatars = AllContributors.map(function getContributorAvatarURL (c) { + return ``; + }); + totalContributors += AllContributors.length; + if (insertContributorsExec) $('.contributors > .usernames').append(', '); + $('.contributors-head').html('Contributors (' + totalContributors + '+)'); + $('.contributors > .usernames').append(usernames.join(', ')); + $('.contributors > .avatars').append(avatars.join('')); + insertContributorsExec = true; +} module.exports = { insertContributors: insertContributors diff --git a/src/UI/ftoAuthorsUI.js b/src/UI/ftoAuthorsUI.js index 1b1cbcc4..007f3d40 100644 --- a/src/UI/ftoAuthorsUI.js +++ b/src/UI/ftoAuthorsUI.js @@ -1,16 +1,14 @@ -function insertFtoIssueAuthor(issueSet) { - let usernames=[]; - let avatars=[]; - for(let [key, value] of Object.entries(issueSet)) { - usernames.push(`@${value.user.login}`); - avatars.push(``); - } - $('.fto-authors > .usernames').html(usernames.join(', ')); - $('.fto-authors > .avatars').html(avatars.join(' ')); +function insertFtoIssueAuthor (issueSet) { + const usernames = []; + const avatars = []; + // eslint-disable-next-line no-unused-vars + for (const [key, value] of Object.entries(issueSet)) { + usernames.push(`@${value.user.login}`); + avatars.push(``); } - $('.fto-authors').append(avatars.join(' ')); + $('.fto-authors > .usernames').html(usernames.join(', ')); + $('.fto-authors > .avatars').html(avatars.join(' ')); } - module.exports = { insertFtoIssueAuthor: insertFtoIssueAuthor }; diff --git a/src/UI/issuesUI.js b/src/UI/issuesUI.js index 64a29bf3..2c9541f7 100644 --- a/src/UI/issuesUI.js +++ b/src/UI/issuesUI.js @@ -1,10 +1,12 @@ -var moment = require("moment"); +/* eslint-disable no-unused-vars */ +/* eslint-disable no-template-curly-in-string */ +/* eslint-disable no-multi-str */ +var moment = require('moment'); -function generateIssueHtml(title, body, githubUrl, repo) { - let repoName = githubUrl.split("/")[4], - repoUrl = githubUrl.split("/").slice(0, 5).join("/"), - html = - '
\ +function generateIssueHtml (title, body, githubUrl, repo) { + const repoName = githubUrl.split('/')[4]; + const repoUrl = githubUrl.split('/').slice(0, 5).join('/'); + const html = '
\
\

${repoName}

\

${title}

\ @@ -16,79 +18,23 @@ function generateIssueHtml(title, body, githubUrl, repo) { return html; } -function insertIssue(issue, el) { - let body = ""; +function insertIssue (issue, el) { + let body = ''; body += "
"; issue.labels.forEach(function (label) { - body += - "" + - label.name + - " "; + body += "" + label.name + ' '; }); - body += "
"; - body += - ""; - body += - "#" + - issue.number + - " opened " + - moment(issue.updated_at).fromNow() + - " "; - body += - "by " + - issue.user.login + - ""; + body += '
'; + body += ""; + body += '#' + issue.number + ' opened ' + moment(issue.updated_at).fromNow() + ' '; + body += "by " + issue.user.login + ''; body += " " + issue.comments; $(el).append(generateIssueHtml(issue.title, body, issue.html_url, issue)); } -function insertIssue(issue, el) { - var body = ""; - body += "
"; - issue.labels.forEach(function (label) { - body += - "" + - label.name + - " "; - }); - body += "
"; - body += - ""; - body += - "#" + - issue.number + - " opened " + - moment(issue.updated_at).fromNow() + - " "; - body += - "by " + - issue.user.login + - ""; - body += " " + issue.comments; - $(el).append(generateIssueHtml(issue.title, body, issue.html_url, issue)); -} - -function insertStale(issues, selector) { +function insertStale (issues, selector) { const issuesLen = issues.length; - $("#stale-head").html("Stale Issues (" + issuesLen + "+)"); + $('#stale-head').html('Stale Issues (' + issuesLen + '+)'); issues.forEach(function (issue) { insertIssue(issue, selector); }); @@ -97,5 +43,5 @@ function insertStale(issues, selector) { module.exports = { generateIssueHtml: generateIssueHtml, insertIssue: insertIssue, - insertStale: insertStale, + insertStale: insertStale }; diff --git a/src/UI/recentContributorsUI.js b/src/UI/recentContributorsUI.js index c076c65c..f00b047b 100644 --- a/src/UI/recentContributorsUI.js +++ b/src/UI/recentContributorsUI.js @@ -9,33 +9,31 @@ function insertRecentContributors (AllContributors) { if (AllContributors instanceof Map) { AllContributors = [...AllContributors.entries()]; - usernames = AllContributors.map((userArray, i) => { - return `@${userArray[0]}`; - }) - avatars = AllContributors.map((userArray, i) => { - return ``; - }) - } - else { - // Removes duplicate data in the recent contributors list - AllContributors = filterUniqueUtil.filterUniqueContribs(AllContributors); - - usernames = AllContributors.map((commit, i) => { - return `@${commit.author.login}`; - }) - avatars = AllContributors.map((commit, i) => { - return ``; - }) - } - - recentContributors += AllContributors.length; - - if(insertRecentContributorsExec) $('.recent-contributors > .usernames').append(', '); - $('.recent-contributors-head').html('Recent Contributors ('+recentContributors+'+)'); - $('.recent-contributors-body > .recent-contrib-content-box > .usernames').html(usernames.join(', ')); - $('.recent-contributors-body > .recent-contrib-content-box > .avatars').html(avatars.join('')); - insertRecentContributorsExec=true; + usernames = AllContributors.map((userArray, i) => { + return `@${userArray[0]}`; + }); + avatars = AllContributors.map((userArray, i) => { + return ``; + }); + } else { + // Removes duplicate data in the recent contributors list + AllContributors = filterUniqueUtil.filterUniqueContribs(AllContributors); + + usernames = AllContributors.map((commit, i) => { + return `@${commit.author.login}`; + }); + avatars = AllContributors.map((commit, i) => { + return ``; + }); } + + recentContributors += AllContributors.length; + + if (insertRecentContributorsExec) $('.recent-contributors > .usernames').append(', '); + $('.recent-contributors-head').html('Recent Contributors (' + recentContributors + '+)'); + $('.recent-contributors-body > .recent-contrib-content-box > .usernames').html(usernames.join(', ')); + $('.recent-contributors-body > .recent-contrib-content-box > .avatars').html(avatars.join('')); + insertRecentContributorsExec = true; } module.exports = { diff --git a/src/models/crud.js b/src/models/crud.js index 89da5c7e..9ba22fa7 100644 --- a/src/models/crud.js +++ b/src/models/crud.js @@ -1,17 +1,17 @@ let db; -const init = require("../models/initialize"); +const init = require('../models/initialize'); -function populateDb() { +function populateDb () { return init.dbInit().then((response) => { db = response; }); } // Stores items to the database -function saveContentToDb(queryKey, queryContent) { +function saveContentToDb (queryKey, queryContent) { // Start a database transaction and get the toolbox object store - const tx = db.transaction(["toolbox"], "readwrite"); - const store = tx.objectStore("toolbox"); + const tx = db.transaction(['toolbox'], 'readwrite'); + const store = tx.objectStore('toolbox'); // Put the data into the object store const temp = { keys: queryKey, content: queryContent }; @@ -19,18 +19,18 @@ function saveContentToDb(queryKey, queryContent) { // Wait for the database transaction to complete tx.oncomplete = function () { - console.log("Entry added to store successfully!"); + console.log('Entry added to store successfully!'); }; tx.onerror = function (event) { - console.log("error storing content"); + console.log('error storing content'); }; } // Fetches items from the database -function getContentFromDb(query) { - const tx = db.transaction(["toolbox"], "readonly"); - const store = tx.objectStore("toolbox"); - const index = store.index("keys"); +function getContentFromDb (query) { + const tx = db.transaction(['toolbox'], 'readonly'); + const store = tx.objectStore('toolbox'); + const index = store.index('keys'); return new Promise((resolve, reject) => { // eslint-disable-next-line no-undef @@ -51,10 +51,10 @@ function getContentFromDb(query) { } // Deletes items from the database -function deleteItemFromDb(query) { - const tx = db.transaction(["toolbox"], "readwrite"); - const store = tx.objectStore("toolbox"); - const index = store.index("keys"); +function deleteItemFromDb (query) { + const tx = db.transaction(['toolbox'], 'readwrite'); + const store = tx.objectStore('toolbox'); + const index = store.index('keys'); return new Promise((resolve, reject) => { // eslint-disable-next-line no-undef @@ -68,28 +68,28 @@ function deleteItemFromDb(query) { // Wait for the database transaction to complete tx.oncomplete = function () { - console.log("Entry deleted from store successfully!"); + console.log('Entry deleted from store successfully!'); resolve(true); }; tx.onerror = function (event) { - console.log("error deleting content: " + event.target); + console.log('error deleting content: ' + event.target); // eslint-disable-next-line prefer-promise-reject-errors reject(false); }; } else { // No more matching records. - console.log("No matching entry found to be deleted :("); + console.log('No matching entry found to be deleted :('); resolve(null); } }; }); } -function clearDB() { +function clearDB () { return new Promise((resolve, reject) => { - let tx = db.transaction(["toolbox"], "readwrite"); - let store = tx.objectStore("toolbox"); - let objStoreReq = store.clear(); + const tx = db.transaction(['toolbox'], 'readwrite'); + const store = tx.objectStore('toolbox'); + const objStoreReq = store.clear(); objStoreReq.onsuccess = function (e) { resolve(true); }; diff --git a/src/models/utils.js b/src/models/utils.js index 06a900e2..653e0dfa 100644 --- a/src/models/utils.js +++ b/src/models/utils.js @@ -1,20 +1,20 @@ -var model = require("./crud"); +var model = require('./crud'); -function setItem(queryKey, queryContent) { +function setItem (queryKey, queryContent) { model.saveContentToDb(queryKey, queryContent); } -function getItem(query) { +function getItem (query) { return model.getContentFromDb(query).then((result) => { return result; }); } -function deleteItem(query) { +function deleteItem (query) { return model.deleteItemFromDb(query).then(() => {}); } -function clearDB() { +function clearDB () { return model.clearDB().then(() => { return true; }); diff --git a/src/scripts/chart.js b/src/scripts/chart.js index bfc808c4..091ff7bd 100644 --- a/src/scripts/chart.js +++ b/src/scripts/chart.js @@ -1,22 +1,24 @@ +/* eslint-disable no-undef */ // view-source:http://www.chartjs.org/samples/latest/charts/bar/vertical.html -function generateChart(args) { +function generateChart (args) { args = args || {}; args.data = args.data || []; - args.label = args.label || ""; - args.title = args.title || ""; + args.label = args.label || ''; + args.title = args.title || ''; - let colors = { - blue: "rgb(54, 162, 235)", - red: "rgb(255, 99, 132)", - green: "rgb(75, 192, 192)", - grey: "rgb(201, 203, 207)", - orange: "rgb(255, 159, 64)", - purple: "rgb(153, 102, 255)", - yellow: "rgb(255, 205, 86)", + const colors = { + blue: 'rgb(54, 162, 235)', + red: 'rgb(255, 99, 132)', + green: 'rgb(75, 192, 192)', + grey: 'rgb(201, 203, 207)', + orange: 'rgb(255, 159, 64)', + purple: 'rgb(153, 102, 255)', + yellow: 'rgb(255, 205, 86)' }; - let colorNames = Object.keys(colors); + // eslint-disable-next-line no-unused-vars + const colorNames = Object.keys(colors); - let barChartData = { + const barChartData = { // labels: ["January", "February", "March", "April", "May", "June", "July"], datasets: [ { @@ -24,25 +26,25 @@ function generateChart(args) { backgroundColor: colors.red, borderColor: colors.red, borderWidth: 1, - data: args.data, - }, - ], + data: args.data + } + ] }; - let ctx = document.getElementById("canvas").getContext("2d"); - let chart = new Chart(ctx, { - type: "bar", + const ctx = document.getElementById('canvas').getContext('2d'); + const chart = new Chart(ctx, { + type: 'bar', data: barChartData, options: { responsive: true, legend: { - position: "top", + position: 'top' }, title: { display: true, - text: args.title, - }, - }, + text: args.title + } + } }); return chart; diff --git a/src/scripts/community-toolbox.js b/src/scripts/community-toolbox.js index 26e0ba52..63cd1c83 100644 --- a/src/scripts/community-toolbox.js +++ b/src/scripts/community-toolbox.js @@ -1,44 +1,45 @@ -const CommunityToolbox = function CommunityToolbox(org, repo) { - var SimpleApi = require("github-api-simple"); +/* eslint-disable no-undef */ +const CommunityToolbox = function CommunityToolbox (org, repo) { + var SimpleApi = require('github-api-simple'); var api = new SimpleApi(); - const requestP = require("request-promise"); - var parse = require("parse-link-header"); - var chart = require("./chart"); + const requestP = require('request-promise'); + var parse = require('parse-link-header'); + var chart = require('./chart'); var options = { qs: { - sort: "pushed", - direction: "desc", // optional, GitHub API uses 'desc' by default for 'pushed' - per_page: 100, - }, + sort: 'pushed', + direction: 'desc', // optional, GitHub API uses 'desc' by default for 'pushed' + per_page: 100 + } }; // these are essentially examples for now; we could wrap them // in externally available methods for convenience but at the // moment they're not quite complex enough to merit it. - function getIssuesForRepo(callback, _options) { + function getIssuesForRepo (callback, _options) { _options = _options || options; api.Issues.getIssuesForRepo(org, repo, _options).then(callback); } - function getIssuesForOrg(_org, _options) { + function getIssuesForOrg (_org, _options) { _options = _options || options; var _url = - "https://api.github.com/search/issues?q=is%3Aopen+org%3A" + + 'https://api.github.com/search/issues?q=is%3Aopen+org%3A' + _org + - "+label%3A" + + '+label%3A' + _options.qs.labels; return requestP({ uri: _url }); } - function getCommitsForRepo(callback, _options) { + function getCommitsForRepo (callback, _options) { _options = _options || options; api.Repositories.getRepoCommits(org, repo, _options).then(callback); } - function initialize(org, repo) { + function initialize (org, repo) { return new Promise((resolve, reject) => { return crud .populateDb() @@ -46,7 +47,7 @@ const CommunityToolbox = function CommunityToolbox(org, repo) { return true; }) .then((dummy) => { - return modelUtils.getItem("repos").then((response) => { + return modelUtils.getItem('repos').then((response) => { if (response === null || response === undefined) { // Fetches and stores the list of repositories when the page loads return fetchReposUtil @@ -57,10 +58,10 @@ const CommunityToolbox = function CommunityToolbox(org, repo) { .catch((err) => { // eslint-disable-next-line no-undef Snackbar.show({ - pos: "top-right", + pos: 'top-right', text: err, - textColor: "red", - showAction: false, + textColor: 'red', + showAction: false }); }); } @@ -70,19 +71,19 @@ const CommunityToolbox = function CommunityToolbox(org, repo) { }); } - function dropdownInit() { - return modelUtils.getItem("repos").then((res) => { + function dropdownInit () { + return modelUtils.getItem('repos').then((res) => { if (res !== null && res !== undefined) { navDropdownUtil.populateNavDropdown(res); } else { - console.log("not working"); + console.log('not working'); } }); } // This function is responsible for showing contributors // on a multi-repository view - function showAllContributors(org) { + function showAllContributors (org) { return contributorsUtil .fetchAllContribsInDb(org) .then((allContributors) => { @@ -95,15 +96,15 @@ const CommunityToolbox = function CommunityToolbox(org, repo) { // Flushes contributors list from the database after every single day const timeNow = new Date().getTime(); modelUtils - .getItem("allContributorsExpiry") + .getItem('allContributorsExpiry') .then((allContributorsExpiry) => { if ( allContributorsExpiry != null && (timeNow - allContributorsExpiry) / 1000 >= 86400 ) { return Promise.all([ - modelUtils.deleteItem("allContributors"), - modelUtils.deleteItem("allContributorsExpiry"), + modelUtils.deleteItem('allContributors'), + modelUtils.deleteItem('allContributorsExpiry') ]).then(() => { return true; }); @@ -111,7 +112,7 @@ const CommunityToolbox = function CommunityToolbox(org, repo) { }) .then(() => { // Looking for contributors list in the database - modelUtils.getItem("allContributors").then((AllContributors) => { + modelUtils.getItem('allContributors').then((AllContributors) => { // If the data is not in the database, it gets fetched from storeAllContributorsInDatabase function if ( AllContributors == null || @@ -120,7 +121,7 @@ const CommunityToolbox = function CommunityToolbox(org, repo) { ) { contributorsUtil .fetchAllContribsInDb(org) - .then(function gotAllContributors(AllContributors) { + .then(function gotAllContributors (AllContributors) { // Provides fetched contributors list to UI function for rendering it // to the user contributorsUI.insertContributors(AllContributors); @@ -142,23 +143,23 @@ const CommunityToolbox = function CommunityToolbox(org, repo) { // in the storeAllContributorsInDatabase function else { console.log( - "Something went wrong while fetching all contributors :(" + 'Something went wrong while fetching all contributors :(' ); } }) .catch((err) => { // eslint-disable-next-line no-undef Snackbar.show({ - pos: "top-right", + pos: 'top-right', text: err, - textColor: "red", - showAction: false, + textColor: 'red', + showAction: false }); }); } // This function is responsible for showing all the contributors for a particular repository - function showRepoContributors(org, repo) { + function showRepoContributors (org, repo) { return contributorsUtil .fetchAllContribsInDb(org) .then((allContributors) => { @@ -176,7 +177,7 @@ const CommunityToolbox = function CommunityToolbox(org, repo) { if (lifespan != null && (timeNow - lifespan) / 1000 >= 86400) { return Promise.all([ modelUtils.deleteItem(`${repo}`), - modelUtils.deleteItem(`${repo}Expiry`), + modelUtils.deleteItem(`${repo}Expiry`) ]).then(() => { return true; }); @@ -192,7 +193,7 @@ const CommunityToolbox = function CommunityToolbox(org, repo) { ) { contributorsUtil .repoContribsUtil(org, repo) - .then(function gotRepoContributorsInStorage(contributors) { + .then(function gotRepoContributorsInStorage (contributors) { contributorsUI.insertContributors(contributors); }) .catch((err) => { @@ -217,26 +218,26 @@ const CommunityToolbox = function CommunityToolbox(org, repo) { .catch((err) => { // eslint-disable-next-line no-undef Snackbar.show({ - pos: "top-right", + pos: 'top-right', text: err, - textColor: "red", - showAction: false, + textColor: 'red', + showAction: false }); }); } // Function for fetching and showing recent contributors - function showRecentContributors(org, repo, recencyLabel, forMonths = 6) { + function showRecentContributors (org, repo, recencyLabel, forMonths = 6) { return recentContribsUtil .fetchAllRecentContribsInDb(org, repo) .then((result) => { - if (recencyLabel === "month") { + if (recencyLabel === 'month') { return recentContribsUtil .fetchContribsLastMonth(org, repo, forMonths) - .then(function gotMonthlyContribs(monthContribs) { + .then(function gotMonthlyContribs (monthContribs) { // Stores the CURRENTLY ACTIVE recent contribs data which is utilized by filter - modelUtils.deleteItem("recent-contribs-data").then((res) => { - modelUtils.setItem("recent-contribs-data", monthContribs); + modelUtils.deleteItem('recent-contribs-data').then((res) => { + modelUtils.setItem('recent-contribs-data', monthContribs); }); // Push data to UI recentContributorsUI.insertRecentContributors(monthContribs); @@ -249,8 +250,8 @@ const CommunityToolbox = function CommunityToolbox(org, repo) { .fetchContribsLastWeek(org, repo) .then((weeklyContribs) => { // Stores the CURRENTLY ACTIVE recent contribs data which is utilized by filter - modelUtils.deleteItem("recent-contribs-data").then((res) => { - modelUtils.setItem("recent-contribs-data", weeklyContribs); + modelUtils.deleteItem('recent-contribs-data').then((res) => { + modelUtils.setItem('recent-contribs-data', weeklyContribs); }); // Push data to UI recentContributorsUI.insertRecentContributors(weeklyContribs); @@ -263,72 +264,72 @@ const CommunityToolbox = function CommunityToolbox(org, repo) { .catch((err) => { // eslint-disable-next-line no-undef Snackbar.show({ - pos: "top-right", + pos: 'top-right', text: err, - textColor: "red", - showAction: false, + textColor: 'red', + showAction: false }); }); } - function filter(org, type) { - modelUtils.getItem("recent-contribs-data").then(function gotData(response) { + function filter (org, type) { + modelUtils.getItem('recent-contribs-data').then(function gotData (response) { if (response != null && response !== undefined) { const newResponse = filterUtil.showFilteredData(org, type, response); recentContributorsUI.insertRecentContributors(newResponse); } else { console.log( - "recent-contribs-data not present in DB! Nothing is filtered!!!" + 'recent-contribs-data not present in DB! Nothing is filtered!!!' ); } }); } - function showStaleIssues(org, repo) { + function showStaleIssues (org, repo) { return issuesUtil .getRepoStaleIssues(org, repo) .then((data) => { - if (data != null && data != undefined) { - issuesUI.insertStale(data, ".stale"); + if (data !== null && data !== undefined) { + issuesUI.insertStale(data, '.stale'); } }) .catch((err) => { Snackbar.show({ - pos: "top-right", + pos: 'top-right', text: err, - textColor: "red", - showAction: false, + textColor: 'red', + showAction: false }); }); } - function clearDB() { - return fetch("https://api.github.com/rate_limit") + function clearDB () { + return fetch('https://api.github.com/rate_limit') .then((res) => { return res.json(); }) .then((res) => { - let reqLeft = res["rate"]["remaining"]; - let resetTime = res["rate"]["reset"]; - let currTime = new Date().getTime() / 1000; + const reqLeft = res.rate.remaining; + const resetTime = res.rate.reset; + const currTime = new Date().getTime() / 1000; let timeDiff = resetTime - currTime; timeDiff = Math.floor(Math.floor(timeDiff) / 60); if (reqLeft >= 60) { return model_utils.clearDB().then(() => { Snackbar.show({ - pos: "top-right", - text: "Database is refreshed!", - textColor: "green", - showAction: false, + pos: 'top-right', + text: 'Database is refreshed!', + textColor: 'green', + showAction: false }); return true; }); } else { Snackbar.show({ - pos: "top-right", + pos: 'top-right', text: `You can generate the updated stats after ${timeDiff} minutes.`, - textColor: "red", - showAction: false, + textColor: 'red', + showAction: false }); return false; } @@ -355,7 +356,7 @@ const CommunityToolbox = function CommunityToolbox(org, repo) { ftoAuthorsUI: ftoAuthorsUI, showStaleIssues: showStaleIssues, filter: filter, - clearDB: clearDB, + clearDB: clearDB }; }; diff --git a/src/scripts/configure.js b/src/scripts/configure.js index 1a5f6e56..4f516d14 100644 --- a/src/scripts/configure.js +++ b/src/scripts/configure.js @@ -1,64 +1,64 @@ -document.addEventListener("DOMContentLoaded", (e) => { - $.getJSON("../../config.json") +document.addEventListener('DOMContentLoaded', (e) => { + $.getJSON('../../config.json') .done((data) => { - $("#favicon").attr("href", `${data["favicon-link"]}`); - $("#forkMe-ribbon").attr("href", `${data["forkMe-ribbon-link"]}`); - $("#codeofconduct").attr("href", `${data["code-of-conduct-link"]}`); - $(".org-display-name").each(function () { - $(this).html(`${data["org-heading-name"]}`); + $('#favicon').attr('href', `${data['favicon-link']}`); + $('#forkMe-ribbon').attr('href', `${data['forkMe-ribbon-link']}`); + $('#codeofconduct').attr('href', `${data['code-of-conduct-link']}`); + $('.org-display-name').each(function () { + $(this).html(`${data['org-heading-name']}`); }); - $("#readme-link").attr("href", `${data["README-link"]}`); - $("#chat1").attr("href", `${data["official-chatroom-link"]}`); - $("#chat2").attr("href", `${data["gitter-chatroom-link"]}`); - $("#createissue").attr( - "href", - `https://github.com/${data["org"]}/${data["default-repository"]}/issues/new/choose` + $('#readme-link').attr('href', `${data['README-link']}`); + $('#chat1').attr('href', `${data['official-chatroom-link']}`); + $('#chat2').attr('href', `${data['gitter-chatroom-link']}`); + $('#createissue').attr( + 'href', + `https://github.com/${data.org}/${data['default-repository']}/issues/new/choose` ); - $("#support-issues").attr( - "href", - `https://github.com/${data["org"]}/${data["default-repository"]}/labels/${data["support-issue-label"]}` + $('#support-issues').attr( + 'href', + `https://github.com/${data.org}/${data['default-repository']}/labels/${data['support-issue-label']}` ); - $(".newcomer-issues").each(function () { - $(this).html(`${data["issue-label-for-newcomer"]}`); + $('.newcomer-issues').each(function () { + $(this).html(`${data['issue-label-for-newcomer']}`); }); - $(".newcomer-like-issues").each(function () { - $(this).html(`${data["issue-label-for-issues-like-newcomer"]}`); + $('.newcomer-like-issues').each(function () { + $(this).html(`${data['issue-label-for-issues-like-newcomer']}`); }); - $(".newcomer-issues").each(function () { - $(this).html(`${data["issue-label-for-newcomer"]}`); + $('.newcomer-issues').each(function () { + $(this).html(`${data['issue-label-for-newcomer']}`); }); - $(".newcomer-like-issues").each(function () { - $(this).html(`${data["issue-label-for-issues-like-newcomer"]}`); + $('.newcomer-like-issues').each(function () { + $(this).html(`${data['issue-label-for-issues-like-newcomer']}`); }); - $("#newcomer-issues-link").attr( - "href", - `https://github.com/${data.org}/${data["default-repository"]}/labels/${data["issue-label-for-newcomer"]}` + $('#newcomer-issues-link').attr( + 'href', + `https://github.com/${data.org}/${data['default-repository']}/labels/${data['issue-label-for-newcomer']}` ); - $("#help-wanted-issues").attr( - "href", - `https://github.com/${data.org}/${data["default-repository"]}/labels/${data["help-wanted-issue-label"]}` + $('#help-wanted-issues').attr( + 'href', + `https://github.com/${data.org}/${data['default-repository']}/labels/${data['help-wanted-issue-label']}` ); - $("#help-wanted-label").html(`${data["help-wanted-issue-label"]}`); + $('#help-wanted-label').html(`${data['help-wanted-issue-label']}`); - $(".guidelines-link").each(function () { + $('.guidelines-link').each(function () { $(this).attr( - "href", - `${data["newcomer-welcoming-guidelines-page-link"]}` + 'href', + `${data['newcomer-welcoming-guidelines-page-link']}` ); }); - $("#other-ways-to-support").attr( - "href", - `${data["other-ways-to-support-guidelines-link"]}` + $('#other-ways-to-support').attr( + 'href', + `${data['other-ways-to-support-guidelines-link']}` ); - $("#fb-link").attr("href", `${data["facebook-link"]}`); - $("#twitter-link").attr("href", `${data["twitter-link"]}`); - $("#github-link").attr("href", `https://github.com/${data.org}`); - $("#official-link").attr("href", `${data.URL}`); + $('#fb-link').attr('href', `${data['facebook-link']}`); + $('#twitter-link').attr('href', `${data['twitter-link']}`); + $('#github-link').attr('href', `https://github.com/${data.org}`); + $('#official-link').attr('href', `${data.URL}`); }) .fail((jqxhr, textStatus, error) => { - console.log("config loading failed, error = ", textStatus); + console.log('config loading failed, error = ', textStatus); }); }); diff --git a/src/utils/contribsUtil/fetchAllRepoContribs.js b/src/utils/contribsUtil/fetchAllRepoContribs.js index e808387b..1f21f71a 100644 --- a/src/utils/contribsUtil/fetchAllRepoContribs.js +++ b/src/utils/contribsUtil/fetchAllRepoContribs.js @@ -8,46 +8,33 @@ function fetchAllRepoContribs (org, repo) { // This array is used to store the contributors from all of the repositories const contributorsArray = []; - return api.Repositories - .getRepoContributors(org, repo, {method: "HEAD", qs: { sort: 'pushed', direction: 'desc', per_page: 100 } }) - .then(function gotContribData(contribData) { - let headers = contribData; - if (headers.hasOwnProperty("link")) { - let parsed = parse(headers['link']); - if(parsed.last.page!=undefined) { - totalPages = parseInt(parsed.last.page); - } - } else { - totalPages = 1; - } - }) - .then(function gotTotalPages(totalPages) { - // This array is used to store all of the promises - let promises = []; + return api.Repositories + .getRepoContributors(org, repo, { method: 'HEAD', qs: { sort: 'pushed', direction: 'desc', per_page: 100 } }) + .then(function gotContribData (contribData) { + const headers = contribData; + // eslint-disable-next-line no-prototype-builtins + if (headers.hasOwnProperty('link')) { + const parsed = parse(headers.link); + if (parsed.last.page !== undefined) { + // eslint-disable-next-line no-undef + totalPages = parseInt(parsed.last.page); + } + } else { + // eslint-disable-next-line no-undef + totalPages = 1; + } + }) + .then(function gotTotalPages (totalPages) { + // This array is used to store all of the promises + const promises = []; - for(let i = 1; i <= totalPages; i++) { - let currentPromise = api.Repositories - .getRepoContributors(org, repo, { method:"GET", qs: { sort: 'pushed', direction: 'desc', per_page: 100, page:i } }) - .then(function gotRepoContributors(contributors) { - if (contributors!=undefined && (contributors != null || contributors.length > 0)) { - contributors.map((contributor, i) => contributorsArray.push(contributor)); - } - }) - .catch((err) => { - throw err; - }); - // Push currentPromise to promises array - promises.push(currentPromise); + for (let i = 1; i <= totalPages; i++) { + const currentPromise = api.Repositories + .getRepoContributors(org, repo, { method: 'GET', qs: { sort: 'pushed', direction: 'desc', per_page: 100, page: i } }) + .then(function gotRepoContributors (contributors) { + if (contributors !== undefined && (contributors !== null || contributors.length > 0)) { + contributors.map((contributor, i) => contributorsArray.push(contributor)); } - - // Waits for all of the promises to resolve first, sets localStorage after that... - return Promise.all(promises) - .then(()=> { - let now = (new Date).getTime(); - model_utils.setItem(repo, contributorsArray); - model_utils.setItem(`${repo}Expiry`, now); - return contributorsArray; - }); }) .catch((err) => { throw err; @@ -55,6 +42,19 @@ function fetchAllRepoContribs (org, repo) { // Push currentPromise to promises array promises.push(currentPromise); } + + // Waits for all of the promises to resolve first, sets localStorage after that... + return Promise.all(promises) + .then(() => { + const now = (new Date()).getTime(); + modelUtils.setItem(repo, contributorsArray); + modelUtils.setItem(`${repo}Expiry`, now); + return contributorsArray; + }); + }) + .catch((err) => { + throw err; + }); } // EXPORTS diff --git a/src/utils/contribsUtil/storeAllContribsInDb.js b/src/utils/contribsUtil/storeAllContribsInDb.js index c5d40077..780461c0 100644 --- a/src/utils/contribsUtil/storeAllContribsInDb.js +++ b/src/utils/contribsUtil/storeAllContribsInDb.js @@ -1,29 +1,29 @@ -const fetchRepoContributorsUtil = require("./fetchRepoContribsUtil"); -const modelUtils = require("../../models/utils"); +const fetchRepoContributorsUtil = require('./fetchRepoContribsUtil'); +const modelUtils = require('../../models/utils'); // This runs at the very start of page load and stores all the repositories and all the // contributors in the database on initial page load -function storeAllContribsInDb(org) { - let AllContributors = []; - let promises = []; - let contributorSet = new Set([]); +function storeAllContribsInDb (org) { + const AllContributors = []; + const promises = []; + const contributorSet = new Set([]); return new Promise((resolve, reject) => { - model_utils - .getItem("allContributors") + modelUtils + .getItem('allContributors') .then((allContributors) => { // If all contributors list is not in the database, it makes a fresh call to Github API if ( - allContributors == null || - allContributors == undefined || - allContributors.length == 0 + allContributors === null || + allContributors === undefined || + allContributors.length === 0 ) { - return model_utils.getItem("repos").then((res) => { - let splicedRepos = res.splice(0, 20); - splicedRepos.map(function mappingToEachRepo(Repo, i) { - let promise = fetchRepoContributorsUtil + return modelUtils.getItem('repos').then((res) => { + const splicedRepos = res.splice(0, 20); + splicedRepos.map(function mappingToEachRepo (Repo, i) { + const promise = fetchRepoContributorsUtil .fetchRepoContributorsUtil(org, Repo) - .then(function gotRepoContributorsInStorage(contributors) { - if (contributors != undefined && contributors.length > 0) { + .then(function gotRepoContributorsInStorage (contributors) { + if (contributors !== undefined && contributors.length > 0) { contributors.map((contributor, i) => { if (!contributorSet.has(contributor.login)) { contributorSet.add(contributor.login); @@ -40,17 +40,16 @@ function storeAllContribsInDb(org) { return Promise.all(promises).then(() => { // Storing array containing all the contributors' list across 20 most active // repos to database - model_utils.setItem("allContributors", AllContributors); + modelUtils.setItem('allContributors', AllContributors); // Saves current time in epoch, used for flushing out the stored data // after 24 hours - let currentTime = new Date().getTime(); - model_utils.setItem("allContributorsExpiry", currentTime); + const currentTime = new Date().getTime(); + modelUtils.setItem('allContributorsExpiry', currentTime); resolve(AllContributors); }); }); - } - // If all contributors list is in the database, it simply returns that as a resolved promise - else { + } else { + // If all contributors list is in the database, it simply returns that as a resolved promise resolve(allContributors); } }) @@ -62,5 +61,5 @@ function storeAllContribsInDb(org) { // EXPORTS module.exports = { - storeAllContribsInDb: storeAllContribsInDb, + storeAllContribsInDb: storeAllContribsInDb }; diff --git a/src/utils/getRepoContributors.js b/src/utils/getRepoContributors.js index cf97fd02..ec232f81 100644 --- a/src/utils/getRepoContributors.js +++ b/src/utils/getRepoContributors.js @@ -12,17 +12,16 @@ options = { */ // get list of contributors to a repo in a given time frame -function getRepoContributors(username, repo, options){ - commits = getCommitsInRange(username, repo, options); - let result = []; - let lookup = {}; - for (let i=0; i { - if(time!=undefined && time!=null && (time-currentTime)/1000 >= 86400) { - return Promise.all([model_utils.deleteItem("staleIssues"), model_utils.deleteItem("staleIssues-time")]) - .then(()=> { - return true; - }) - } +function getOrgWideIssues (org) { + const totalPromises = []; + const staleIssues = []; + const currentTime = new Date().getTime(); + return modelUtils + .getItem('staleIssues-time') + .then((time) => { + if ( + time !== undefined && + time !== null && + (time - currentTime) / 1000 >= 86400 + ) { + return Promise.all([ + modelUtils.deleteItem('staleIssues'), + modelUtils.deleteItem('staleIssues-time') + ]).then(() => { + return true; + }); + } }) .then(() => { - return model_utils.getItem("staleIssues").then((issues) => { - let pages = 5; // we take 5 to stay under API limit - if(issues!=undefined && issues!=null) { - return issues; - } - - for(let i=1;i<=pages;i++) { - let curr = fetch(`https://api.github.com/search/issues?q=is%3Aopen+org%3A${org}+page%3A${i}`) - .then((data) => { - if(data.status=='200') { - return data.json(); - }else { - throw "Couldn't fetch issues"; - } - }) - .then(function (data) { - if(data!=null && data!=undefined) { - data.items.map(function mappingToIssues(issue, index) { - let dateLastUpdated = new Date(`${issue.updated_at}`); - let lastDate = dateLastUpdated.getTime(); - let today = (new Date).getTime(); - if(Math.ceil(Math.abs(today - lastDate) / (1000*3600*24)) > 10 ) { - staleIssues.push(issue); - } - }) - } - }) - .catch((err) => { - throw err; - }) - - - totalPromises.push(curr); - } - - return Promise.all(totalPromises).then(()=> { - let now = (new Date).getTime(); - model_utils.setItem("staleIssues", staleIssues); - model_utils.setItem("staleIssues-time", now); - return staleIssues; - }) - }) - }) - .catch((err) => { - throw err; - }) -} - -function getStaleIssues(org, repo) { - return getOrgWideIssues(org, repo) - .then((issues) => { - if(issues!=undefined && issues!=null) { - return issues; + return modelUtils.getItem('staleIssues').then((issues) => { + const pages = 5; // we take 5 to stay under API limit + if (issues !== undefined && issues != null) { + return issues; } for (let i = 1; i <= pages; i++) { - // eslint-disable-next-line no-undef const curr = fetch( `https://api.github.com/search/issues?q=is%3Aopen+org%3A${org}+page%3A${i}` ) - .then(data => { - // eslint-disable-next-line eqeqeq - if (data.status == '200') { + .then((data) => { + if (data.status === '200') { return data.json(); } else { - throw new Error("Couldn't fetch issues"); + throw "Couldn't fetch issues"; } }) .then(function (data) { @@ -97,7 +55,7 @@ function getStaleIssues(org, repo) { }); } }) - .catch(err => { + .catch((err) => { throw err; }); @@ -112,40 +70,93 @@ function getStaleIssues(org, repo) { }); }); }) - .catch(err => { + .catch((err) => { throw err; }); } -function getRepoStaleIssues(org, repo) { - let issueArray = []; - return getStaleIssues(org, repo) +function getStaleIssues (org, repo) { + return getOrgWideIssues(org, repo) .then((issues) => { - if(issues!=undefined && issues!=null) { - return issues; - } - }).then((issues)=>{ - issues.map(function mappingToIssues(issue, index) { - let str = issue.repository_url; - let n = str.search(repo); - if(n!=-1 & n!=undefined) { - if(!issueArray.includes(issue)){ - issueArray.push(issue); - } + if (issues !== undefined && issues !== null) { + return issues; + } + + for (let i = 1; i <= pages; i++) { + // eslint-disable-next-line no-undef + const curr = fetch( + `https://api.github.com/search/issues?q=is%3Aopen+org%3A${org}+page%3A${i}` + ) + .then((data) => { + // eslint-disable-next-line eqeqeq + if (data.status == '200') { + return data.json(); + } else { + throw new Error("Couldn't fetch issues"); + } + }) + .then(function (data) { + if (data != null && data !== undefined) { + data.items.map(function mappingToIssues (issue, index) { + const dateLastUpdated = new Date(`${issue.updated_at}`); + const lastDate = dateLastUpdated.getTime(); + const today = new Date().getTime(); + if ( + Math.ceil(Math.abs(today - lastDate) / (1000 * 3600 * 24)) > + 10 + ) { + staleIssues.push(issue); } - }) - model_utils.setItem('stale-issues-'+repo,issueArray); - return issueArray; + }); + } + }) + .catch((err) => { + throw err; + }); + + totalPromises.push(curr); + } + + return Promise.all(totalPromises).then(() => { + const now = new Date().getTime(); + modelUtils.setItem('staleIssues', staleIssues); + modelUtils.setItem('staleIssues-time', now); + return getStaleIssues; + }); }) .catch((err) => { - throw err; - }) + throw err; + }); } - +function getRepoStaleIssues (org, repo) { + const issueArray = []; + return getStaleIssues(org, repo) + .then((issues) => { + if (issues !== undefined && issues !== null) { + return issues; + } + }) + .then((issues) => { + issues.map(function mappingToIssues (issue, index) { + const str = issue.repository_url; + const n = str.search(repo); + if ((n !== -1) & (n !== undefined)) { + if (!issueArray.includes(issue)) { + issueArray.push(issue); + } + } + }); + modelUtils.setItem('stale-issues-' + repo, issueArray); + return issueArray; + }) + .catch((err) => { + throw err; + }); +} module.exports = { - getOrgWideIssues: getOrgWideIssues, - getStaleIssues: getStaleIssues, - getRepoStaleIssues: getRepoStaleIssues -} + getOrgWideIssues: getOrgWideIssues, + getStaleIssues: getStaleIssues, + getRepoStaleIssues: getRepoStaleIssues +}; From b388661198b020296820c159eb88c174c1317c70 Mon Sep 17 00:00:00 2001 From: Vishnuprasad Date: Sat, 13 May 2023 12:44:39 +0100 Subject: [PATCH 5/5] lint fixes --- .vscode/settings.json | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.vscode/settings.json b/.vscode/settings.json index 5f50f8f8..e7cc5b77 100644 --- a/.vscode/settings.json +++ b/.vscode/settings.json @@ -1,4 +1,4 @@ { - "editor.formatOnSave": false, + "editor.formatOnSave": true, "eslint.run": "onType" }