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stringlengths 14
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stringclasses 7
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stringlengths 6
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stringlengths 5
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⌀ | description
stringlengths 36
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stringlengths 36
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get: function () {
return this._identifier;
}, | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
CryptoModule.prototype.getCryptor = function (header) {
if (header === '') {
var cryptor = this.getAllCryptors().find(function (c) { return c.identifier === ''; });
if (cryptor)
return cryptor;
throw new Error('unknown cryptor error');
}
else if (header instanceof CryptorHeaderV1) {
return this.getCryptorFromId(header.identifier);
}
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
CryptorHeader.tryGetMetadataSizeFromStream = function (stream) {
var sizeBuf = stream.read(1);
if (sizeBuf && sizeBuf[0] < 255) {
return sizeBuf[0];
}
if (sizeBuf[0] === 255) {
var nextBuf = stream.read(2);
if (nextBuf.length >= 2) {
return new Uint16Array([nextBuf[0], nextBuf[1]]).reduce(function (acc, val) { return (acc << 8) + val; }, 0);
}
}
throw new Error('decryption error. Invalid metadata size');
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
default: new legacyCryptor_1.default({
cipherKey: config.cipherKey,
useRandomIVs: (_a = config.useRandomIVs) !== null && _a !== void 0 ? _a : true,
}),
cryptors: [new aesCbcCryptor_1.default({ cipherKey: config.cipherKey })],
}); | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
CryptoModule.legacyCryptoModule = function (config) {
var _a;
return new this({
default: new legacyCryptor_1.default({
cipherKey: config.cipherKey,
useRandomIVs: (_a = config.useRandomIVs) !== null && _a !== void 0 ? _a : true,
}),
cryptors: [new aesCbcCryptor_1.default({ cipherKey: config.cipherKey })],
}); | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
} | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
CryptorHeader.isSentinel = function (bytes) {
if (bytes && bytes.byteLength >= 4) {
if (bytes.toString('utf8') == CryptorHeader.SENTINEL)
return true;
}
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
data: Buffer.from(this.decrypt(file === null || file === void 0 ? void 0 : file.data)),
})];
} | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
CryptoModule.withDefaultCryptor = function (defaultCryptor) {
return new this({ default: defaultCryptor });
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
CryptoModule.prototype.getAllCryptors = function () {
return __spreadArray([this.defaultCryptor], __read(this.cryptors), false);
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
function CryptoModule(cryptoModuleConfiguration) {
var _a;
this.defaultCryptor = cryptoModuleConfiguration.default;
this.cryptors = (_a = cryptoModuleConfiguration.cryptors) !== null && _a !== void 0 ? _a : [];
} | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
set: function (value) {
this._identifier = value;
}, | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
data: encryptedData.slice(header.length),
metadata: metadata,
});
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
data: Buffer.from(this.encrypt(file.data)),
})];
}
if (!(file.data instanceof stream_1.Readable)) return [3 /*break*/, 2];
if (file.contentLength === 0)
throw new Error('encryption error. empty content');
return [4 /*yield*/, this.defaultCryptor.encryptStream(file.data)];
case 1:
encryptedStream = _a.sent();
header = CryptorHeader.from(this.defaultCryptor.identifier, encryptedStream.metadata);
payload = new Uint8Array(header.length);
pos = 0;
payload.set(header.data, pos);
pos += header.length;
if (encryptedStream.metadata) {
pos -= encryptedStream.metadata.length;
payload.set(encryptedStream.metadata, pos);
}
output = new stream_1.PassThrough();
output.write(payload);
encryptedStream.stream.pipe(output);
return [2 /*return*/, File.create({
name: file.name,
mimeType: 'application/octet-stream',
stream: output,
})];
case 2: return [2 /*return*/];
} | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
function CryptorHeaderV1(id, metadataLength) {
this._identifier = id;
this._metadataLength = metadataLength;
} | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
CryptoModule.prototype.getLegacyCryptor = function () {
return this.getAllCryptors().find(function (c) { return c.identifier === ''; });
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
function verb(n) { return function (v) { return step([n, v]); }; } | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
get: function () {
return 'AES-CBC';
}, | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
data: (0, base64_codec_1.decode)(this.CryptoJS.AES.encrypt(data, this.encryptedKey, {
iv: this.bufferToWordArray(abIv),
mode: this.CryptoJS.mode.CBC,
}).ciphertext.toString(this.CryptoJS.enc.Base64)), | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
data: (0, base64_codec_1.decode)(this.CryptoJS.AES.encrypt(data, this.encryptedKey, {
iv: this.bufferToWordArray(abIv),
mode: this.CryptoJS.mode.CBC,
}).ciphertext.toString(this.CryptoJS.enc.Base64)), | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
AesCbcCryptor.prototype.decrypt = function (encryptedData) {
var iv = this.bufferToWordArray(new Uint8ClampedArray(encryptedData.metadata));
var data = this.bufferToWordArray(new Uint8ClampedArray(encryptedData.data));
return AesCbcCryptor.encoder.encode(this.CryptoJS.AES.decrypt({ ciphertext: data }, this.encryptedKey, {
iv: iv,
mode: this.CryptoJS.mode.CBC,
}).toString(this.CryptoJS.enc.Utf8)).buffer;
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
AesCbcCryptor.prototype.getIv = function () {
return crypto.getRandomValues(new Uint8Array(AesCbcCryptor.BLOCK_SIZE));
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
} | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
AesCbcCryptor.prototype.getKey = function () {
return __awaiter(this, void 0, void 0, function () {
var bKey, abHash;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
bKey = AesCbcCryptor.encoder.encode(this.cipherKey);
return [4 /*yield*/, crypto.subtle.digest('SHA-256', bKey.buffer)];
case 1:
abHash = _a.sent();
return [2 /*return*/, crypto.subtle.importKey('raw', abHash, this.algo, true, ['encrypt', 'decrypt'])];
}
});
});
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
AesCbcCryptor.prototype.bufferToWordArray = function (b) {
var wa = [];
var i;
for (i = 0; i < b.length; i += 1) {
wa[(i / 4) | 0] |= b[i] << (24 - 8 * i);
}
return this.CryptoJS.lib.WordArray.create(wa, b.length);
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
AesCbcCryptor.prototype.encryptFileData = function (data) {
return __awaiter(this, void 0, void 0, function () {
var key, iv;
var _a;
return __generator(this, function (_b) {
switch (_b.label) {
case 0: return [4 /*yield*/, this.getKey()];
case 1:
key = _b.sent();
iv = this.getIv();
_a = {};
return [4 /*yield*/, crypto.subtle.encrypt({ name: this.algo, iv: iv }, key, data)];
case 2: return [2 /*return*/, (_a.data = _b.sent(),
_a.metadata = iv,
_a)];
}
});
});
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
AesCbcCryptor.prototype.decryptFileData = function (encryptedData) {
return __awaiter(this, void 0, void 0, function () {
var key;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this.getKey()];
case 1:
key = _a.sent();
return [2 /*return*/, crypto.subtle.decrypt({ name: this.algo, iv: encryptedData.metadata }, key, encryptedData.data)];
}
});
});
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
function AesCbcCryptor(configuration) {
this.cipherKey = configuration.cipherKey;
this.CryptoJS = hmac_sha256_1.default;
this.encryptedKey = this.CryptoJS.SHA256(this.cipherKey);
} | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
function verb(n) { return function (v) { return step([n, v]); }; } | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
get: function () {
return '';
}, | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
LegacyCryptor.prototype.encrypt = function (data) {
var stringData = typeof data === 'string' ? data : new TextDecoder().decode(data);
return {
data: this.cryptor.encrypt(stringData),
metadata: null,
};
};
LegacyCryptor.prototype.decrypt = function (encryptedData) {
var data = typeof encryptedData.data === 'string' ? encryptedData.data : (0, base64_codec_1.encode)(encryptedData.data);
return this.cryptor.decrypt(data);
};
LegacyCryptor.prototype.encryptFile = function (file, File) {
var _a;
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_b) {
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
//@ts-ignore: can not detect cipherKey from old Config
return [2 /*return*/, this.fileCryptor.encryptFile((_a = this.config) === null || _a === void 0 ? void 0 : _a.cipherKey, file, File)];
});
});
};
LegacyCryptor.prototype.decryptFile = function (file, File) {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
//@ts-ignore: can not detect cipherKey from old Config
return [2 /*return*/, this.fileCryptor.decryptFile(this.config.cipherKey, file, File)];
});
});
};
return LegacyCryptor;
}()); | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
LegacyCryptor.prototype.decrypt = function (encryptedData) {
var data = typeof encryptedData.data === 'string' ? encryptedData.data : (0, base64_codec_1.encode)(encryptedData.data);
return this.cryptor.decrypt(data);
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
data: this.cryptor.encrypt(stringData),
metadata: null,
};
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
LegacyCryptor.prototype.encryptFile = function (file, File) {
var _a;
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_b) {
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
//@ts-ignore: can not detect cipherKey from old Config
return [2 /*return*/, this.fileCryptor.encryptFile((_a = this.config) === null || _a === void 0 ? void 0 : _a.cipherKey, file, File)];
});
});
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
LegacyCryptor.prototype.decryptFile = function (file, File) {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
//@ts-ignore: can not detect cipherKey from old Config
return [2 /*return*/, this.fileCryptor.decryptFile(this.config.cipherKey, file, File)];
});
});
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
} | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
function LegacyCryptor(config) {
this.config = config;
this.cryptor = new index_1.default({ config: config });
this.fileCryptor = new web_1.default();
} | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
function verb(n) { return function (v) { return step([n, v]); }; } | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
CryptoModule.prototype.encrypt = function (data) {
var encrypted = this.defaultCryptor.encrypt(data);
if (!encrypted.metadata)
return encrypted.data;
var headerData = this.getHeaderData(encrypted);
return this.concatArrayBuffer(headerData, encrypted.data);
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
data: data.slice(header.length),
metadata: metadata,
})];
case 2: return [2 /*return*/, _b.apply(_a, [(_c.data = _d.sent(),
_c)])];
}
}); | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
CryptorHeader.from = function (id, metadata) {
if (id === CryptorHeader.LEGACY_IDENTIFIER)
return;
return new CryptorHeaderV1(id, metadata.byteLength);
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
function CryptorHeader() {
} | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
var __read = (this && this.__read) || function (o, n) {
var m = typeof Symbol === "function" && o[Symbol.iterator];
if (!m) return o;
var i = m.call(o), r, ar = [], e;
try {
while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
}
catch (error) { e = { error: error }; }
finally {
try {
if (r && !r.done && (m = i["return"])) m.call(i);
}
finally { if (e) throw e.error; }
}
return ar;
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
if (ar || !(i in from)) {
if (!ar) ar = Array.prototype.slice.call(from, 0, i);
ar[i] = from[i];
}
}
return to.concat(ar || Array.prototype.slice.call(from));
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
CryptoModule.prototype.getCryptorFromId = function (id) {
var cryptor = this.getAllCryptors().find(function (c) { return id === c.identifier; });
if (cryptor) {
return cryptor;
}
throw Error('unknown cryptor error');
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
get: function () {
return this._identifier;
}, | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
CryptoModule.prototype.getCryptor = function (header) {
if (header === '') {
var cryptor = this.getAllCryptors().find(function (c) { return c.identifier === ''; });
if (cryptor)
return cryptor;
throw new Error('unknown cryptor error');
}
else if (header instanceof CryptorHeaderV1) {
return this.getCryptorFromId(header.identifier);
}
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
CryptoModule.prototype.getFileData = function (input) {
if (input instanceof ArrayBuffer) {
return input;
}
if (typeof input === 'string') {
return CryptoModule.encoder.encode(input);
}
throw new Error('Cannot decrypt/encrypt file. In browsers file decryption supports only string or ArrayBuffer');
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
CryptoModule.prototype.getHeaderData = function (encrypted) {
if (!encrypted.metadata)
return;
var header = CryptorHeader.from(this.defaultCryptor.identifier, encrypted.metadata);
var headerData = new Uint8Array(header.length);
var pos = 0;
headerData.set(header.data, pos);
pos += header.length - encrypted.metadata.byteLength;
headerData.set(new Uint8Array(encrypted.metadata), pos);
return headerData.buffer;
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
default: new legacyCryptor_1.default({
cipherKey: config.cipherKey,
useRandomIVs: (_a = config.useRandomIVs) !== null && _a !== void 0 ? _a : true,
}),
cryptors: [new aesCbcCryptor_1.default({ cipherKey: config.cipherKey })],
}); | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
CryptorHeader.tryParse = function (data) {
var encryptedData = new Uint8Array(data);
var sentinel = '';
var version = null;
if (encryptedData.byteLength >= 4) {
sentinel = encryptedData.slice(0, 4);
if (this.decoder.decode(sentinel) !== CryptorHeader.SENTINEL)
return '';
}
if (encryptedData.byteLength >= 5) {
version = encryptedData[4];
}
else {
throw new Error('decryption error. invalid header version');
}
if (version > CryptorHeader.MAX_VERSION)
throw new Error('unknown cryptor error');
var identifier = '';
var pos = 5 + CryptorHeader.IDENTIFIER_LENGTH;
if (encryptedData.byteLength >= pos) {
identifier = encryptedData.slice(5, pos);
}
else {
throw new Error('decryption error. invalid crypto identifier');
}
var metadataLength = null;
if (encryptedData.byteLength >= pos + 1) {
metadataLength = encryptedData[pos];
}
else {
throw new Error('decryption error. invalid metadata length');
}
pos += 1;
if (metadataLength === 255 && encryptedData.byteLength >= pos + 2) {
metadataLength = new Uint16Array(encryptedData.slice(pos, pos + 2)).reduce(function (acc, val) { return (acc << 8) + val; }, 0);
pos += 2;
}
return new CryptorHeaderV1(this.decoder.decode(identifier), metadataLength);
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
CryptoModule.legacyCryptoModule = function (config) {
var _a;
return new this({
default: new legacyCryptor_1.default({
cipherKey: config.cipherKey,
useRandomIVs: (_a = config.useRandomIVs) !== null && _a !== void 0 ? _a : true,
}),
cryptors: [new aesCbcCryptor_1.default({ cipherKey: config.cipherKey })],
}); | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
data: this.concatArrayBuffer(this.getHeaderData(encrypted), encrypted.data),
})];
} | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
CryptoModule.prototype.concatArrayBuffer = function (ab1, ab2) {
var tmp = new Uint8Array(ab1.byteLength + ab2.byteLength);
tmp.set(new Uint8Array(ab1), 0);
tmp.set(new Uint8Array(ab2), ab1.byteLength);
return tmp.buffer;
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
} | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
set: function (value) {
this._identifier = value;
}, | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
CryptoModule.withDefaultCryptor = function (defaultCryptor) {
return new this({ default: defaultCryptor });
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
CryptoModule.prototype.getAllCryptors = function () {
return __spreadArray([this.defaultCryptor], __read(this.cryptors), false);
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
function CryptoModule(cryptoModuleConfiguration) {
var _a;
this.defaultCryptor = cryptoModuleConfiguration.default;
this.cryptors = (_a = cryptoModuleConfiguration.cryptors) !== null && _a !== void 0 ? _a : [];
} | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
data: encryptedData.slice(header.length),
metadata: metadata,
});
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
function CryptorHeaderV1(id, metadataLength) {
this._identifier = id;
this._metadataLength = metadataLength;
} | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
function verb(n) { return function (v) { return step([n, v]); }; } | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
transform: function (chunk, _, cb) {
if (!inited) {
inited = true;
this.push(Buffer.concat([bIv, chunk]));
}
else {
this.push(chunk);
}
cb();
}, | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
NodeCryptography.prototype.encryptStream = function (key, stream) {
return __awaiter(this, void 0, void 0, function () {
var bIv, aes, inited;
return __generator(this, function (_a) {
bIv = this.getIv();
aes = (0, crypto_1.createCipheriv)('aes-256-cbc', key, bIv).setAutoPadding(true);
inited = false;
return [2 /*return*/, stream.pipe(aes).pipe(new stream_1.Transform({
transform: function (chunk, _, cb) {
if (!inited) {
inited = true;
this.push(Buffer.concat([bIv, chunk]));
}
else {
this.push(chunk);
}
cb();
},
}))];
});
});
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
NodeCryptography.prototype.encryptFile = function (key, file, File) {
return __awaiter(this, void 0, void 0, function () {
var bKey, _a, _b, _c, _d;
var _e, _f;
return __generator(this, function (_g) {
switch (_g.label) {
case 0:
bKey = this.getKey(key);
if (!(file.data instanceof Buffer)) return [3 /*break*/, 2];
if (file.data.byteLength <= 0)
throw new Error('encryption error. empty content');
_b = (_a = File).create;
_e = {
name: file.name,
mimeType: 'application/octet-stream'
};
return [4 /*yield*/, this.encryptBuffer(bKey, file.data)];
case 1: return [2 /*return*/, _b.apply(_a, [(_e.data = _g.sent(),
_e)])];
case 2:
if (!(file.data instanceof stream_1.Readable)) return [3 /*break*/, 4];
if (file.contentLength === 0)
throw new Error('encryption error. empty content');
_d = (_c = File).create;
_f = {
name: file.name,
mimeType: 'application/octet-stream'
};
return [4 /*yield*/, this.encryptStream(bKey, file.data)];
case 3: return [2 /*return*/, _d.apply(_c, [(_f.stream = _g.sent(),
_f)])];
case 4: throw new Error('Cannot encrypt this file. In Node.js file encryption supports only string, Buffer or Stream.');
}
});
});
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
NodeCryptography.prototype.decryptBuffer = function (key, ciphertext) {
var bIv = ciphertext.slice(0, NodeCryptography.IV_LENGTH);
var bCiphertext = ciphertext.slice(NodeCryptography.IV_LENGTH);
if (bCiphertext.byteLength <= 0)
throw new Error('decryption error: empty content');
var aes = (0, crypto_1.createDecipheriv)(this.algo, key, bIv);
return Buffer.concat([aes.update(bCiphertext), aes.final()]);
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
WebCryptography.prototype.decryptArrayBuffer = function (key, ciphertext) {
return __awaiter(this, void 0, void 0, function () {
var abIv, data;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
abIv = ciphertext.slice(0, 16);
if (ciphertext.slice(WebCryptography.IV_LENGTH).byteLength <= 0)
throw new Error('decryption error: empty content');
return [4 /*yield*/, crypto.subtle.decrypt({ name: 'AES-CBC', iv: abIv }, key, ciphertext.slice(WebCryptography.IV_LENGTH))];
case 1:
data = _a.sent();
return [2 /*return*/, data];
}
});
});
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
WebCryptography.prototype.encryptString = function (key, plaintext) {
return __awaiter(this, void 0, void 0, function () {
var abIv, abPlaintext, abPayload, ciphertext;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
abIv = crypto.getRandomValues(new Uint8Array(16));
abPlaintext = WebCryptography.encoder.encode(plaintext).buffer;
return [4 /*yield*/, crypto.subtle.encrypt({ name: 'AES-CBC', iv: abIv }, key, abPlaintext)];
case 1:
abPayload = _a.sent();
ciphertext = concatArrayBuffer(abIv.buffer, abPayload);
return [2 /*return*/, WebCryptography.decoder.decode(ciphertext)];
}
});
});
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
WebCryptography.prototype.decryptFile = function (key, file, File) {
return __awaiter(this, void 0, void 0, function () {
var bKey, abCipherdata, abPlaindata;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this.getKey(key)];
case 1:
bKey = _a.sent();
return [4 /*yield*/, file.data.arrayBuffer()];
case 2:
abCipherdata = _a.sent();
return [4 /*yield*/, this.decryptArrayBuffer(bKey, abCipherdata)];
case 3:
abPlaindata = _a.sent();
return [2 /*return*/, File.create({
name: file.name,
data: abPlaindata,
})];
}
});
});
}; | 1 | JavaScript | CWE-331 | Insufficient Entropy | The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |