Nodejs Library to check and report on the issues on and expiration date of a given SSL certificate for a given domain. Also reports issuer info and covered domains (only for JSON currently).
Usage:
$ ssl-date-checker-plus host [-f text|json] [-p port]
Example results:
$ ssl-date-checker-plus npm.org
Certification for npm.org Issue On: Dec 13 00:51:56 2014 GMT Expires On: Jan 13 11:24:29 2017 GMT Expires in 536 days
$ ssl-date-checker-plus npm.org -f json
Example results:
{ "valid_from": "Oct 31 00:00:00 2016 GMT", "valid_to": "Oct 31 23:59:59 2018 GMT", "issuer_cn": "Symantec Class 3 EV SSL CA - G3", "valid_hosts": "DNS:www.apple.com, DNS:images.apple.com, DNS:trailers.apple.com, DNS:ssl.apple.com, DNS:apple.com, DNS:rebate.apple.com, DNS:helposx.apple.com, DNS:help.apple.com, DNS:helpqt.apple.com, DNS:documentation.apple.com", "expires": 280, "expired": false, "host": "apple.com" }
npm install ssl-date-checker-plus
MIT