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Add assertions lib & test multiple keyTypes.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,100 @@ | ||
| /*! | ||
| * Copyright (c) 2023-2024 Digital Bazaar, Inc. | ||
| */ | ||
| import * as base58 from 'base58-universal'; | ||
| import chai from 'chai'; | ||
| import * as EcdsaMultikey from '../lib/index.js'; | ||
| import {stringToUint8Array} from './text-encoder.js'; | ||
| import {CryptoKey} from '../lib/crypto.js'; | ||
|
|
||
| chai.should(); | ||
| const {expect} = chai; | ||
|
|
||
| export function testSignVerify({id, serializedKeyPair}) { | ||
| let signer; | ||
| let verifier; | ||
| before(async function() { | ||
| const keyPair = await EcdsaMultikey.from({ | ||
| id, | ||
| ...serializedKeyPair | ||
| }); | ||
| signer = keyPair.signer(); | ||
| verifier = keyPair.verifier(); | ||
| }); | ||
| it('should have correct id', function() { | ||
| signer.should.have.property('id', id); | ||
| verifier.should.have.property('id', id); | ||
| }); | ||
| it('should sign & verify', async function() { | ||
| const data = stringToUint8Array('test 1234'); | ||
| const signature = await signer.sign({data}); | ||
| const result = await verifier.verify({data, signature}); | ||
| result.should.be.true; | ||
| }); | ||
|
|
||
| it('has proper signature format', async function() { | ||
| const data = stringToUint8Array('test 1234'); | ||
| const signature = await signer.sign({data}); | ||
| expect(signature).to.be.instanceof(Uint8Array); | ||
| }); | ||
|
|
||
| it('fails if signing data is changed', async function() { | ||
| const data = stringToUint8Array('test 1234'); | ||
| const signature = await signer.sign({data}); | ||
| const changedData = stringToUint8Array('test 4321'); | ||
| const result = await verifier.verify({data: changedData, signature}); | ||
| result.should.be.false; | ||
| }); | ||
| } | ||
|
|
||
| export function testAlgorithm({serializedKeyPair, keyType}) { | ||
| it('signer() instance should export proper algorithm', async () => { | ||
| const keyPair = await EcdsaMultikey.from(serializedKeyPair); | ||
| const signer = keyPair.signer(); | ||
| signer.algorithm.should.equal(keyType); | ||
| }); | ||
| it('verifier() instance should export proper algorithm', async () => { | ||
| const keyPair = await EcdsaMultikey.from(serializedKeyPair); | ||
| const verifier = keyPair.verifier(); | ||
| verifier.algorithm.should.equal(keyType); | ||
| }); | ||
| } | ||
|
|
||
| export function testGenerate({ | ||
| curve, | ||
| decoder = base58, | ||
| secretKeyByteLength = 34, | ||
| publicKeyByteLength = 35 | ||
| }) { | ||
| it('should generate a key pair', async function() { | ||
| let keyPair; | ||
| let err; | ||
| try { | ||
| keyPair = await EcdsaMultikey.generate({curve}); | ||
| } catch(e) { | ||
| err = e; | ||
| } | ||
| expect(err).to.not.exist; | ||
|
|
||
| expect(keyPair).to.have.property('publicKeyMultibase'); | ||
| expect(keyPair).to.have.property('secretKeyMultibase'); | ||
| expect(keyPair).to.have.property('publicKey'); | ||
| expect(keyPair?.publicKey instanceof CryptoKey).to.be.true; | ||
| expect(keyPair).to.have.property('secretKey'); | ||
| expect(keyPair?.secretKey instanceof CryptoKey).to.be.true; | ||
| expect(keyPair).to.have.property('export'); | ||
| expect(keyPair).to.have.property('signer'); | ||
| expect(keyPair).to.have.property('verifier'); | ||
| const secretKeyBytes = decoder | ||
| .decode(keyPair.secretKeyMultibase.slice(1)); | ||
| const publicKeyBytes = decoder | ||
| .decode(keyPair.publicKeyMultibase.slice(1)); | ||
| secretKeyBytes.length.should.equal( | ||
| secretKeyByteLength, | ||
| `Expected secretKey byte length to be ${secretKeyByteLength}.`); | ||
| publicKeyBytes.length.should.equal( | ||
| publicKeyByteLength, | ||
| `Expected publicKey byte length to be ${publicKeyByteLength}.`); | ||
| }); | ||
| } | ||
|
|
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,14 @@ | ||
| /*! | ||
| * Copyright (c) 2024 Digital Bazaar, Inc. | ||
| */ | ||
| /* | ||
| import {multikeys} from './mock-data.js'; | ||
| describe('multikey', function() { | ||
| for(const [keyType, options] of multikeys) { | ||
| describe(keyType, function() { | ||
| }); | ||
| } | ||
| }) | ||
| */ |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,60 +1,13 @@ | ||
| /*! | ||
| * Copyright (c) 2023-2024 Digital Bazaar, Inc. | ||
| */ | ||
| import chai from 'chai'; | ||
| import * as EcdsaMultikey from '../lib/index.js'; | ||
| import {keyTypes} from './mock-data.js'; | ||
| import {stringToUint8Array} from './text-encoder.js'; | ||
|
|
||
| chai.should(); | ||
| const {expect} = chai; | ||
| import {testSignVerify} from './assertions.js'; | ||
|
|
||
| describe('sign and verify', function() { | ||
| for(const [keyType, exportedKey] of keyTypes) { | ||
| for(const [keyType, {serializedKeyPair, id}] of keyTypes) { | ||
| describe(keyType, function() { | ||
| const id = `${exportedKey.controller}#${exportedKey.publicKeyMultibase}`; | ||
| _testKeyType({id, exportedKey, keyType}); | ||
| testSignVerify({id, serializedKeyPair, keyType}); | ||
| }); | ||
| } | ||
| }); | ||
|
|
||
| function _testKeyType({id, exportedKey, keyType}) { | ||
| let signer; | ||
| let verifier; | ||
| before(async function() { | ||
| const keyPair = await EcdsaMultikey.from({ | ||
| id, | ||
| ...exportedKey | ||
| }); | ||
| signer = keyPair.signer(); | ||
| verifier = keyPair.verifier(); | ||
| }); | ||
| it('should have correct id', function() { | ||
| signer.should.have.property('id', id); | ||
| verifier.should.have.property('id', id); | ||
| }); | ||
| it(`should have algorithm ${keyType}`, function() { | ||
| signer.should.have.property('algorithm', keyType); | ||
| verifier.should.have.property('algorithm', keyType); | ||
| }); | ||
| it('should sign & verify', async function() { | ||
| const data = stringToUint8Array('test 1234'); | ||
| const signature = await signer.sign({data}); | ||
| const result = await verifier.verify({data, signature}); | ||
| result.should.be.true; | ||
| }); | ||
|
|
||
| it('has proper signature format', async function() { | ||
| const data = stringToUint8Array('test 1234'); | ||
| const signature = await signer.sign({data}); | ||
| expect(signature).to.be.instanceof(Uint8Array); | ||
| }); | ||
|
|
||
| it('fails if signing data is changed', async function() { | ||
| const data = stringToUint8Array('test 1234'); | ||
| const signature = await signer.sign({data}); | ||
| const changedData = stringToUint8Array('test 4321'); | ||
| const result = await verifier.verify({data: changedData, signature}); | ||
| result.should.be.false; | ||
| }); | ||
| } |