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web crypto testing. more test browsers

This commit is contained in:
Kyle Spearrin 2018-05-07 11:43:14 -04:00
parent de4494e1b3
commit 87ac298af9
6 changed files with 227 additions and 104 deletions
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36
package-lock.json generated
View File

@ -1857,6 +1857,12 @@
"jsbn": "0.1.1"
}
},
"edge-launcher": {
"version": "1.2.2",
"resolved": "https://registry.npmjs.org/edge-launcher/-/edge-launcher-1.2.2.tgz",
"integrity": "sha1-60Cq+9Bnpup27/+rBke81VCbN7I=",
"dev": true
},
"ee-first": {
"version": "1.1.1",
"resolved": "https://registry.npmjs.org/ee-first/-/ee-first-1.1.1.tgz",
@ -5073,6 +5079,30 @@
}
}
},
"karma-detect-browsers": {
"version": "2.3.2",
"resolved": "https://registry.npmjs.org/karma-detect-browsers/-/karma-detect-browsers-2.3.2.tgz",
"integrity": "sha512-EFku2S5IpUEpJR2XxJa/onW6tIuapa3kYWJDD7Tk6LqhhIxfKWvJ+vnleLop6utXT28204hZptnfH7PGSmk4Nw==",
"dev": true,
"requires": {
"which": "1.3.0"
}
},
"karma-edge-launcher": {
"version": "0.4.2",
"resolved": "https://registry.npmjs.org/karma-edge-launcher/-/karma-edge-launcher-0.4.2.tgz",
"integrity": "sha512-YAJZb1fmRcxNhMIWYsjLuxwODBjh2cSHgTW/jkVmdpGguJjLbs9ZgIK/tEJsMQcBLUkO+yO4LBbqYxqgGW2HIw==",
"dev": true,
"requires": {
"edge-launcher": "1.2.2"
}
},
"karma-firefox-launcher": {
"version": "1.1.0",
"resolved": "https://registry.npmjs.org/karma-firefox-launcher/-/karma-firefox-launcher-1.1.0.tgz",
"integrity": "sha512-LbZ5/XlIXLeQ3cqnCbYLn+rOVhuMIK9aZwlP6eOLGzWdo1UVp7t6CN3DP4SafiRLjexKwHeKHDm0c38Mtd3VxA==",
"dev": true
},
"karma-jasmine": {
"version": "1.1.1",
"resolved": "https://registry.npmjs.org/karma-jasmine/-/karma-jasmine-1.1.1.tgz",
@ -5088,6 +5118,12 @@
"karma-jasmine": "1.1.1"
}
},
"karma-safari-launcher": {
"version": "1.0.0",
"resolved": "https://registry.npmjs.org/karma-safari-launcher/-/karma-safari-launcher-1.0.0.tgz",
"integrity": "sha1-lpgqLMR9BmquccVTursoMZEVos4=",
"dev": true
},
"karma-typescript": {
"version": "3.0.12",
"resolved": "https://registry.npmjs.org/karma-typescript/-/karma-typescript-3.0.12.tgz",

4
package.json
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@ -41,8 +41,12 @@
"karma-chrome-launcher": "^2.2.0",
"karma-cli": "^1.0.1",
"karma-coverage-istanbul-reporter": "^1.3.0",
"karma-detect-browsers": "^2.3.2",
"karma-edge-launcher": "^0.4.2",
"karma-firefox-launcher": "^1.1.0",
"karma-jasmine": "^1.1.0",
"karma-jasmine-html-reporter": "^0.2.2",
"karma-safari-launcher": "^1.0.0",
"karma-typescript": "^3.0.8",
"nodemon": "^1.17.3",
"rimraf": "^2.6.2",

9
spec/common/misc/utils.spec.ts
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@ -15,8 +15,13 @@ describe('Utils Service', () => {
expect(Utils.getHostname('https://bitwarden.com')).toBe('bitwarden.com');
expect(Utils.getHostname('http://bitwarden.com')).toBe('bitwarden.com');
expect(Utils.getHostname('http://vault.bitwarden.com')).toBe('vault.bitwarden.com');
expect(Utils.getHostname('https://user:password@bitwarden.com:8080/password/sites?and&query#hash'))
.toBe('bitwarden.com');
if (Utils.isNode || window.navigator.userAgent.indexOf(' Edge/') === -1) {
// Note: Broken in Edge browser. See
// https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/8004284/
expect(Utils.getHostname('https://user:password@bitwarden.com:8080/password/sites?and&query#hash'))
.toBe('bitwarden.com');
}
});
it('should support localhost and IP', () => {

28
spec/support/karma.conf.js
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@ -1,11 +1,11 @@
module.exports = function(config) {
module.exports = (config) => {
config.set({
// base path that will be used to resolve all patterns (eg. files, exclude)
basePath: '../../',
// frameworks to use
// available frameworks: https://npmjs.org/browse/keyword/karma-adapter
frameworks: ['jasmine', 'karma-typescript'],
frameworks: ['jasmine', 'karma-typescript', 'detectBrowsers'],
// list of files / patterns to load in the browser
files: [
@ -43,15 +43,11 @@ module.exports = function(config) {
// possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
logLevel: config.LOG_INFO,
// start these browsers
// available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
browsers: ['Chrome'],
// Concurrency level
// how many browser should be started simultaneous
concurrency: Infinity,
client:{
client: {
clearContext: false // leave Jasmine Spec Runner output visible in browser
},
@ -62,5 +58,23 @@ module.exports = function(config) {
sourceMap: true
}
},
detectBrowsers: {
usePhantomJS: false,
postDetection: (availableBrowsers) => {
const result = availableBrowsers;
function removeBrowser(browser) {
if (availableBrowsers.length > 1 && availableBrowsers.indexOf(browser) > -1) {
result.splice(result.indexOf(browser), 1);
}
}
removeBrowser('IE');
removeBrowser('Opera');
removeBrowser('SafariTechPreview');
return result;
}
},
})
}

233
spec/web/services/webCryptoFunction.service.spec.ts
View File

@ -46,11 +46,8 @@ describe('WebCrypto Function Service', () => {
const unicode512Key = 'FE+AnUJaxv8jh+zUDtZz4mjjcYk0/PZDZm+SLJe3XtxtnpdqqpblX6JjuMZt/dYYNMOrb2+mD' +
'L3FiQDTROh1lg==';
testPbkdf2(false, 'sha256', regular256Key, utf8256Key, unicode256Key);
testPbkdf2(false, 'sha512', regular512Key, utf8512Key, unicode512Key);
testPbkdf2(true, 'sha256', regular256Key, utf8256Key, unicode256Key);
testPbkdf2(true, 'sha512', regular512Key, utf8512Key, unicode512Key);
testPbkdf2('sha256', regular256Key, utf8256Key, unicode256Key);
testPbkdf2('sha512', regular512Key, utf8512Key, unicode512Key);
});
describe('hash', () => {
@ -69,13 +66,9 @@ describe('WebCrypto Function Service', () => {
const unicode512Hash = '2b16a5561af8ad6fe414cc103fc8036492e1fc6d9aabe1b655497054f760fe0e34c5d100ac773d' +
'9f3030438284f22dbfa20cb2e9b019f2c98dfe38ce1ef41bae';
testHash(false, 'sha1', regular1Hash, utf81Hash, unicode1Hash);
testHash(false, 'sha256', regular256Hash, utf8256Hash, unicode256Hash);
testHash(false, 'sha512', regular512Hash, utf8512Hash, unicode512Hash);
testHash(true, 'sha1', regular1Hash, utf81Hash, unicode1Hash);
testHash(true, 'sha256', regular256Hash, utf8256Hash, unicode256Hash);
testHash(true, 'sha512', regular512Hash, utf8512Hash, unicode512Hash);
testHash('sha1', regular1Hash, utf81Hash, unicode1Hash);
testHash('sha256', regular256Hash, utf8256Hash, unicode256Hash);
testHash('sha512', regular512Hash, utf8512Hash, unicode512Hash);
});
describe('hmac', () => {
@ -84,120 +77,199 @@ describe('WebCrypto Function Service', () => {
const sha512Mac = '21910e341fa12106ca35758a2285374509326c9fbe0bd64e7b99c898f841dc948c58ce66d3504d8883c' +
'5ea7817a0b7c5d4d9b00364ccd214669131fc17fe4aca';
testHmac(false, 'sha1', sha1Mac);
testHmac(false, 'sha256', sha256Mac);
testHmac(false, 'sha512', sha512Mac);
testHmac('sha1', sha1Mac);
testHmac('sha256', sha256Mac);
testHmac('sha512', sha512Mac);
});
testHmac(true, 'sha1', sha1Mac);
testHmac(true, 'sha256', sha256Mac);
testHmac(true, 'sha512', sha512Mac);
describe('timeSafeEqual', () => {
it('should successfully compare two of the same values', async () => {
const cryptoFunctionService = getWebCryptoFunctionService();
const a = new Uint8Array(2);
a[0] = 1;
a[1] = 2;
const equal = await cryptoFunctionService.timeSafeEqual(a.buffer, a.buffer);
expect(equal).toBe(true);
});
it('should successfully compare two different values of the same length', async () => {
const cryptoFunctionService = getWebCryptoFunctionService();
const a = new Uint8Array(2);
a[0] = 1;
a[1] = 2;
const b = new Uint8Array(2);
b[0] = 3;
b[1] = 4;
const equal = await cryptoFunctionService.timeSafeEqual(a.buffer, b.buffer);
expect(equal).toBe(false);
});
it('should successfully compare two different values of different lengths', async () => {
const cryptoFunctionService = getWebCryptoFunctionService();
const a = new Uint8Array(2);
a[0] = 1;
a[1] = 2;
const b = new Uint8Array(2);
b[0] = 3;
const equal = await cryptoFunctionService.timeSafeEqual(a.buffer, b.buffer);
expect(equal).toBe(false);
});
});
describe('hmacFast', () => {
const sha1Mac = '4d4c223f95dc577b665ec4ccbcb680b80a397038';
const sha256Mac = '6be3caa84922e12aaaaa2f16c40d44433bb081ef323db584eb616333ab4e874f';
const sha512Mac = '21910e341fa12106ca35758a2285374509326c9fbe0bd64e7b99c898f841dc948c58ce66d3504d8883c' +
'5ea7817a0b7c5d4d9b00364ccd214669131fc17fe4aca';
testHmacFast('sha1', sha1Mac);
testHmacFast('sha256', sha256Mac);
testHmacFast('sha512', sha512Mac);
});
describe('timeSafeEqualFast', () => {
it('should successfully compare two of the same values', async () => {
const cryptoFunctionService = getWebCryptoFunctionService();
const a = new Uint8Array(2);
a[0] = 1;
a[1] = 2;
const aByteString = Utils.fromBufferToByteString(a.buffer);
const equal = await cryptoFunctionService.timeSafeEqualFast(aByteString, aByteString);
expect(equal).toBe(true);
});
it('should successfully compare two different values of the same length', async () => {
const cryptoFunctionService = getWebCryptoFunctionService();
const a = new Uint8Array(2);
a[0] = 1;
a[1] = 2;
const aByteString = Utils.fromBufferToByteString(a.buffer);
const b = new Uint8Array(2);
b[0] = 3;
b[1] = 4;
const bByteString = Utils.fromBufferToByteString(b.buffer);
const equal = await cryptoFunctionService.timeSafeEqualFast(aByteString, bByteString);
expect(equal).toBe(false);
});
it('should successfully compare two different values of different lengths', async () => {
const cryptoFunctionService = getWebCryptoFunctionService();
const a = new Uint8Array(2);
a[0] = 1;
a[1] = 2;
const aByteString = Utils.fromBufferToByteString(a.buffer);
const b = new Uint8Array(2);
b[0] = 3;
const bByteString = Utils.fromBufferToByteString(b.buffer);
const equal = await cryptoFunctionService.timeSafeEqualFast(aByteString, bByteString);
expect(equal).toBe(false);
});
});
describe('aesEncrypt', () => {
it('should successfully encrypt data', async () => {
const webCryptoFunctionService = getWebCryptoFunctionService();
const cryptoFunctionService = getWebCryptoFunctionService();
const iv = makeStaticByteArray(16);
const key = makeStaticByteArray(32);
const data = Utils.fromUtf8ToArray('EncryptMe!');
const encValue = await webCryptoFunctionService.aesEncrypt(data.buffer, iv.buffer, key.buffer);
const encValue = await cryptoFunctionService.aesEncrypt(data.buffer, iv.buffer, key.buffer);
expect(Utils.fromBufferToB64(encValue)).toBe('ByUF8vhyX4ddU9gcooznwA==');
});
it('should successfully encrypt and then decrypt small data', async () => {
const webCryptoFunctionService = getWebCryptoFunctionService();
const cryptoFunctionService = getWebCryptoFunctionService();
const iv = makeStaticByteArray(16);
const key = makeStaticByteArray(32);
const value = 'EncryptMe!';
const data = Utils.fromUtf8ToArray(value);
const encValue = await webCryptoFunctionService.aesEncrypt(data.buffer, iv.buffer, key.buffer);
const encValue = await cryptoFunctionService.aesEncrypt(data.buffer, iv.buffer, key.buffer);
const encData = Utils.fromBufferToB64(encValue);
const b64Iv = Utils.fromBufferToB64(iv.buffer);
const symKey = new SymmetricCryptoKey(key.buffer);
const params = webCryptoFunctionService.aesDecryptFastParameters(encData, b64Iv, null, symKey);
const decValue = await webCryptoFunctionService.aesDecryptFast(params);
const params = cryptoFunctionService.aesDecryptFastParameters(encData, b64Iv, null, symKey);
const decValue = await cryptoFunctionService.aesDecryptFast(params);
expect(decValue).toBe(value);
});
it('should successfully encrypt and then decrypt large data', async () => {
const webCryptoFunctionService = getWebCryptoFunctionService();
const cryptoFunctionService = getWebCryptoFunctionService();
const iv = makeStaticByteArray(16);
const key = makeStaticByteArray(32);
const value = 'EncryptMe!';
const data = Utils.fromUtf8ToArray(value);
const encValue = await webCryptoFunctionService.aesEncrypt(data.buffer, iv.buffer, key.buffer);
const decValue = await webCryptoFunctionService.aesDecryptLarge(encValue, iv.buffer, key.buffer);
const encValue = await cryptoFunctionService.aesEncrypt(data.buffer, iv.buffer, key.buffer);
const decValue = await cryptoFunctionService.aesDecryptLarge(encValue, iv.buffer, key.buffer);
expect(Utils.fromBufferToUtf8(decValue)).toBe(value);
});
});
describe('aesDecryptFast', () => {
it('should successfully decrypt data', async () => {
const webCryptoFunctionService = getWebCryptoFunctionService();
const cryptoFunctionService = getWebCryptoFunctionService();
const iv = Utils.fromBufferToB64(makeStaticByteArray(16).buffer);
const symKey = new SymmetricCryptoKey(makeStaticByteArray(32).buffer);
const data = 'ByUF8vhyX4ddU9gcooznwA==';
const params = webCryptoFunctionService.aesDecryptFastParameters(data, iv, null, symKey);
const decValue = await webCryptoFunctionService.aesDecryptFast(params);
const params = cryptoFunctionService.aesDecryptFastParameters(data, iv, null, symKey);
const decValue = await cryptoFunctionService.aesDecryptFast(params);
expect(decValue).toBe('EncryptMe!');
});
});
describe('aesDecryptLarge', () => {
it('should successfully decrypt data', async () => {
const webCryptoFunctionService = getWebCryptoFunctionService();
const cryptoFunctionService = getWebCryptoFunctionService();
const iv = makeStaticByteArray(16);
const key = makeStaticByteArray(32);
const data = Utils.fromB64ToArray('ByUF8vhyX4ddU9gcooznwA==');
const decValue = await webCryptoFunctionService.aesDecryptLarge(data.buffer, iv.buffer, key.buffer);
const decValue = await cryptoFunctionService.aesDecryptLarge(data.buffer, iv.buffer, key.buffer);
expect(Utils.fromBufferToUtf8(decValue)).toBe('EncryptMe!');
});
});
describe('rsaEncrypt', () => {
it('should successfully encrypt and then decrypt data', async () => {
const webCryptoFunctionService = getWebCryptoFunctionService();
const cryptoFunctionService = getWebCryptoFunctionService();
const pubKey = Utils.fromB64ToArray(RsaPublicKey);
const privKey = Utils.fromB64ToArray(RsaPrivateKey);
const value = 'EncryptMe!';
const data = Utils.fromUtf8ToArray(value);
const encValue = await webCryptoFunctionService.rsaEncrypt(data.buffer, pubKey.buffer, 'sha1');
const decValue = await webCryptoFunctionService.rsaDecrypt(encValue, privKey.buffer, 'sha1');
const encValue = await cryptoFunctionService.rsaEncrypt(data.buffer, pubKey.buffer, 'sha1');
const decValue = await cryptoFunctionService.rsaDecrypt(encValue, privKey.buffer, 'sha1');
expect(Utils.fromBufferToUtf8(decValue)).toBe(value);
});
});
describe('rsaDecrypt', () => {
it('should successfully decrypt data', async () => {
const webCryptoFunctionService = getWebCryptoFunctionService();
const cryptoFunctionService = getWebCryptoFunctionService();
const privKey = Utils.fromB64ToArray(RsaPrivateKey);
const data = Utils.fromB64ToArray('A1/p8BQzN9UrbdYxUY2Va5+kPLyfZXF9JsZrjeEXcaclsnHurdxVAJcnbEqYMP3UXV' +
'4YAS/mpf+Rxe6/X0WS1boQdA0MAHSgx95hIlAraZYpiMLLiJRKeo2u8YivCdTM9V5vuAEJwf9Tof/qFsFci3sApdbATkorCT' +
'zFOIEPF2S1zgperEP23M01mr4dWVdYN18B32YF67xdJHMbFhp5dkQwv9CmscoWq7OE5HIfOb+JAh7BEZb+CmKhM3yWJvoR/D' +
'/5jcercUtK2o+XrzNrL4UQ7yLZcFz6Bfwb/j6ICYvqd/YJwXNE6dwlL57OfwJyCdw2rRYf0/qI00t9u8Iitw==');
const decValue = await webCryptoFunctionService.rsaDecrypt(data.buffer, privKey.buffer, 'sha1');
const decValue = await cryptoFunctionService.rsaDecrypt(data.buffer, privKey.buffer, 'sha1');
expect(Utils.fromBufferToUtf8(decValue)).toBe('EncryptMe!');
});
});
describe('randomBytes', () => {
it('should make a value of the correct length', async () => {
const webCryptoFunctionService = getWebCryptoFunctionService();
const randomData = await webCryptoFunctionService.randomBytes(16);
const cryptoFunctionService = getWebCryptoFunctionService();
const randomData = await cryptoFunctionService.randomBytes(16);
expect(randomData.byteLength).toBe(16);
});
it('should not make the same value twice', async () => {
const webCryptoFunctionService = getWebCryptoFunctionService();
const randomData = await webCryptoFunctionService.randomBytes(16);
const randomData2 = await webCryptoFunctionService.randomBytes(16);
const cryptoFunctionService = getWebCryptoFunctionService();
const randomData = await cryptoFunctionService.randomBytes(16);
const randomData2 = await cryptoFunctionService.randomBytes(16);
expect(randomData.byteLength === randomData2.byteLength && randomData !== randomData2).toBeTruthy();
});
});
});
function testPbkdf2(edge: boolean, algorithm: 'sha256' | 'sha512', regularKey: string,
function testPbkdf2(algorithm: 'sha256' | 'sha512', regularKey: string,
utf8Key: string, unicodeKey: string) {
const forEdge = edge ? ' for edge' : '';
const regularEmail = 'user@example.com';
const utf8Email = 'üser@example.com';
@ -205,76 +277,85 @@ function testPbkdf2(edge: boolean, algorithm: 'sha256' | 'sha512', regularKey: s
const utf8Password = 'pǻssword';
const unicodePassword = '😀password🙏';
it('should create valid ' + algorithm + ' key from regular input' + forEdge, async () => {
const webCryptoFunctionService = getWebCryptoFunctionService(edge);
const key = await webCryptoFunctionService.pbkdf2(regularPassword, regularEmail, algorithm, 5000);
it('should create valid ' + algorithm + ' key from regular input', async () => {
const cryptoFunctionService = getWebCryptoFunctionService();
const key = await cryptoFunctionService.pbkdf2(regularPassword, regularEmail, algorithm, 5000);
expect(Utils.fromBufferToB64(key)).toBe(regularKey);
});
it('should create valid ' + algorithm + ' key from utf8 input' + forEdge, async () => {
const webCryptoFunctionService = getWebCryptoFunctionService(edge);
const key = await webCryptoFunctionService.pbkdf2(utf8Password, utf8Email, algorithm, 5000);
it('should create valid ' + algorithm + ' key from utf8 input', async () => {
const cryptoFunctionService = getWebCryptoFunctionService();
const key = await cryptoFunctionService.pbkdf2(utf8Password, utf8Email, algorithm, 5000);
expect(Utils.fromBufferToB64(key)).toBe(utf8Key);
});
it('should create valid ' + algorithm + ' key from unicode input' + forEdge, async () => {
const webCryptoFunctionService = getWebCryptoFunctionService(edge);
const key = await webCryptoFunctionService.pbkdf2(unicodePassword, regularEmail, algorithm, 5000);
it('should create valid ' + algorithm + ' key from unicode input', async () => {
const cryptoFunctionService = getWebCryptoFunctionService();
const key = await cryptoFunctionService.pbkdf2(unicodePassword, regularEmail, algorithm, 5000);
expect(Utils.fromBufferToB64(key)).toBe(unicodeKey);
});
it('should create valid ' + algorithm + ' key from array buffer input' + forEdge, async () => {
const webCryptoFunctionService = getWebCryptoFunctionService(edge);
const key = await webCryptoFunctionService.pbkdf2(Utils.fromUtf8ToArray(regularPassword).buffer,
it('should create valid ' + algorithm + ' key from array buffer input', async () => {
const cryptoFunctionService = getWebCryptoFunctionService();
const key = await cryptoFunctionService.pbkdf2(Utils.fromUtf8ToArray(regularPassword).buffer,
Utils.fromUtf8ToArray(regularEmail).buffer, algorithm, 5000);
expect(Utils.fromBufferToB64(key)).toBe(regularKey);
});
}
function testHash(edge: boolean, algorithm: 'sha1' | 'sha256' | 'sha512', regularHash: string,
function testHash(algorithm: 'sha1' | 'sha256' | 'sha512', regularHash: string,
utf8Hash: string, unicodeHash: string) {
const forEdge = edge ? ' for edge' : '';
const regularValue = 'HashMe!!';
const utf8Value = 'HǻshMe!!';
const unicodeValue = '😀HashMe!!!🙏';
it('should create valid ' + algorithm + ' hash from regular input' + forEdge, async () => {
const webCryptoFunctionService = getWebCryptoFunctionService(edge);
const hash = await webCryptoFunctionService.hash(regularValue, algorithm);
it('should create valid ' + algorithm + ' hash from regular input', async () => {
const cryptoFunctionService = getWebCryptoFunctionService();
const hash = await cryptoFunctionService.hash(regularValue, algorithm);
expect(Utils.fromBufferToHex(hash)).toBe(regularHash);
});
it('should create valid ' + algorithm + ' hash from utf8 input' + forEdge, async () => {
const webCryptoFunctionService = getWebCryptoFunctionService(edge);
const hash = await webCryptoFunctionService.hash(utf8Value, algorithm);
it('should create valid ' + algorithm + ' hash from utf8 input', async () => {
const cryptoFunctionService = getWebCryptoFunctionService();
const hash = await cryptoFunctionService.hash(utf8Value, algorithm);
expect(Utils.fromBufferToHex(hash)).toBe(utf8Hash);
});
it('should create valid ' + algorithm + ' hash from unicode input' + forEdge, async () => {
const webCryptoFunctionService = getWebCryptoFunctionService(edge);
const hash = await webCryptoFunctionService.hash(unicodeValue, algorithm);
it('should create valid ' + algorithm + ' hash from unicode input', async () => {
const cryptoFunctionService = getWebCryptoFunctionService();
const hash = await cryptoFunctionService.hash(unicodeValue, algorithm);
expect(Utils.fromBufferToHex(hash)).toBe(unicodeHash);
});
it('should create valid ' + algorithm + ' hash from array buffer input' + forEdge, async () => {
const webCryptoFunctionService = getWebCryptoFunctionService(edge);
const hash = await webCryptoFunctionService.hash(Utils.fromUtf8ToArray(regularValue).buffer, algorithm);
it('should create valid ' + algorithm + ' hash from array buffer input', async () => {
const cryptoFunctionService = getWebCryptoFunctionService();
const hash = await cryptoFunctionService.hash(Utils.fromUtf8ToArray(regularValue).buffer, algorithm);
expect(Utils.fromBufferToHex(hash)).toBe(regularHash);
});
}
function testHmac(edge: boolean, algorithm: 'sha1' | 'sha256' | 'sha512', mac: string) {
it('should create valid ' + algorithm + ' hmac' + (edge ? ' for edge' : ''), async () => {
const webCryptoFunctionService = getWebCryptoFunctionService(edge);
const computedMac = await webCryptoFunctionService.hmac(Utils.fromUtf8ToArray('SignMe!!').buffer,
function testHmac(algorithm: 'sha1' | 'sha256' | 'sha512', mac: string) {
it('should create valid ' + algorithm + ' hmac', async () => {
const cryptoFunctionService = getWebCryptoFunctionService();
const computedMac = await cryptoFunctionService.hmac(Utils.fromUtf8ToArray('SignMe!!').buffer,
Utils.fromUtf8ToArray('secretkey').buffer, algorithm);
expect(Utils.fromBufferToHex(computedMac)).toBe(mac);
});
}
function getWebCryptoFunctionService(edge = false) {
function testHmacFast(algorithm: 'sha1' | 'sha256' | 'sha512', mac: string) {
it('should create valid ' + algorithm + ' hmac', async () => {
const cryptoFunctionService = getWebCryptoFunctionService();
const keyByteString = Utils.fromBufferToByteString(Utils.fromUtf8ToArray('secretkey').buffer);
const dataByteString = Utils.fromBufferToByteString(Utils.fromUtf8ToArray('SignMe!!').buffer);
const computedMac = await cryptoFunctionService.hmacFast(dataByteString, keyByteString, algorithm);
expect(Utils.fromBufferToHex(Utils.fromByteStringToArray(computedMac).buffer)).toBe(mac);
});
}
function getWebCryptoFunctionService() {
const platformUtilsMock = TypeMoq.Mock.ofType<PlatformUtilsService>(PlatformUtilsServiceMock);
platformUtilsMock.setup((x) => x.isEdge()).returns(() => edge);
platformUtilsMock.setup((x) => x.isEdge()).returns(() => navigator.userAgent.indexOf(' Edge/') !== -1);
return new WebCryptoFunctionService(window, platformUtilsMock.object);
}

21
src/services/webCryptoFunction.service.ts
View File

@ -45,16 +45,8 @@ export class WebCryptoFunctionService implements CryptoFunctionService {
}
async hash(value: string | ArrayBuffer, algorithm: 'sha1' | 'sha256' | 'sha512'): Promise<ArrayBuffer> {
if (this.isEdge) {
let md: forge.md.MessageDigest;
if (algorithm === 'sha1') {
md = forge.md.sha1.create();
} else if (algorithm === 'sha256') {
md = forge.md.sha256.create();
} else {
md = (forge as any).md.sha512.create();
}
if (this.isEdge && algorithm === 'sha1') {
const md = forge.md.sha1.create();
const valueBytes = this.toByteString(value);
md.update(valueBytes, 'raw');
return Utils.fromByteStringToArray(md.digest().data).buffer;
@ -65,15 +57,6 @@ export class WebCryptoFunctionService implements CryptoFunctionService {
}
async hmac(value: ArrayBuffer, key: ArrayBuffer, algorithm: 'sha1' | 'sha256' | 'sha512'): Promise<ArrayBuffer> {
if (this.isEdge) {
const valueBytes = this.toByteString(value);
const keyBytes = this.toByteString(key);
const hmac = (forge as any).hmac.create();
hmac.start(algorithm, keyBytes);
hmac.update(valueBytes);
return Utils.fromByteStringToArray(hmac.digest().getBytes()).buffer;
}
const signingAlgorithm = {
name: 'HMAC',
hash: { name: this.toWebCryptoAlgorithm(algorithm) },