diff options
Diffstat (limited to 'deps/npm/node_modules/request/node_modules/hawk/dist/browser.js')
| -rw-r--r-- | deps/npm/node_modules/request/node_modules/hawk/dist/browser.js | 793 |
1 files changed, 793 insertions, 0 deletions
diff --git a/deps/npm/node_modules/request/node_modules/hawk/dist/browser.js b/deps/npm/node_modules/request/node_modules/hawk/dist/browser.js new file mode 100644 index 0000000000..4bb9b95640 --- /dev/null +++ b/deps/npm/node_modules/request/node_modules/hawk/dist/browser.js @@ -0,0 +1,793 @@ +'use strict'; + +/* + HTTP Hawk Authentication Scheme + Copyright (c) 2012-2016, Eran Hammer <eran@hammer.io> + BSD Licensed +*/ + +// Declare namespace + +var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; + +var hawk = { + internals: {} +}; + +hawk.client = { + + // Generate an Authorization header for a given request + + /* + uri: 'http://example.com/resource?a=b' or object generated by hawk.utils.parseUri() + method: HTTP verb (e.g. 'GET', 'POST') + options: { + // Required + credentials: { + id: 'dh37fgj492je', + key: 'aoijedoaijsdlaksjdl', + algorithm: 'sha256' // 'sha1', 'sha256' + }, + // Optional + ext: 'application-specific', // Application specific data sent via the ext attribute + timestamp: Date.now() / 1000, // A pre-calculated timestamp in seconds + nonce: '2334f34f', // A pre-generated nonce + localtimeOffsetMsec: 400, // Time offset to sync with server time (ignored if timestamp provided) + payload: '{"some":"payload"}', // UTF-8 encoded string for body hash generation (ignored if hash provided) + contentType: 'application/json', // Payload content-type (ignored if hash provided) + hash: 'U4MKKSmiVxk37JCCrAVIjV=', // Pre-calculated payload hash + app: '24s23423f34dx', // Oz application id + dlg: '234sz34tww3sd' // Oz delegated-by application id + } + */ + + header: function header(uri, method, options) { + + var result = { + field: '', + artifacts: {} + }; + + // Validate inputs + + if (!uri || typeof uri !== 'string' && (typeof uri === 'undefined' ? 'undefined' : _typeof(uri)) !== 'object' || !method || typeof method !== 'string' || !options || (typeof options === 'undefined' ? 'undefined' : _typeof(options)) !== 'object') { + + result.err = 'Invalid argument type'; + return result; + } + + // Application time + + var timestamp = options.timestamp || hawk.utils.nowSec(options.localtimeOffsetMsec); + + // Validate credentials + + var credentials = options.credentials; + if (!credentials || !credentials.id || !credentials.key || !credentials.algorithm) { + + result.err = 'Invalid credentials object'; + return result; + } + + if (hawk.crypto.algorithms.indexOf(credentials.algorithm) === -1) { + result.err = 'Unknown algorithm'; + return result; + } + + // Parse URI + + if (typeof uri === 'string') { + uri = hawk.utils.parseUri(uri); + } + + // Calculate signature + + var artifacts = { + ts: timestamp, + nonce: options.nonce || hawk.utils.randomString(6), + method: method, + resource: uri.resource, + host: uri.host, + port: uri.port, + hash: options.hash, + ext: options.ext, + app: options.app, + dlg: options.dlg + }; + + result.artifacts = artifacts; + + // Calculate payload hash + + if (!artifacts.hash && (options.payload || options.payload === '')) { + + artifacts.hash = hawk.crypto.calculatePayloadHash(options.payload, credentials.algorithm, options.contentType); + } + + var mac = hawk.crypto.calculateMac('header', credentials, artifacts); + + // Construct header + + var hasExt = artifacts.ext !== null && artifacts.ext !== undefined && artifacts.ext !== ''; // Other falsey values allowed + var header = 'Hawk id="' + credentials.id + '", ts="' + artifacts.ts + '", nonce="' + artifacts.nonce + (artifacts.hash ? '", hash="' + artifacts.hash : '') + (hasExt ? '", ext="' + hawk.utils.escapeHeaderAttribute(artifacts.ext) : '') + '", mac="' + mac + '"'; + + if (artifacts.app) { + header += ', app="' + artifacts.app + (artifacts.dlg ? '", dlg="' + artifacts.dlg : '') + '"'; + } + + result.field = header; + + return result; + }, + + // Generate a bewit value for a given URI + + /* + uri: 'http://example.com/resource?a=b' + options: { + // Required + credentials: { + id: 'dh37fgj492je', + key: 'aoijedoaijsdlaksjdl', + algorithm: 'sha256' // 'sha1', 'sha256' + }, + ttlSec: 60 * 60, // TTL in seconds + // Optional + ext: 'application-specific', // Application specific data sent via the ext attribute + localtimeOffsetMsec: 400 // Time offset to sync with server time + }; + */ + + bewit: function bewit(uri, options) { + + // Validate inputs + + if (!uri || typeof uri !== 'string' || !options || (typeof options === 'undefined' ? 'undefined' : _typeof(options)) !== 'object' || !options.ttlSec) { + + return ''; + } + + options.ext = options.ext === null || options.ext === undefined ? '' : options.ext; // Zero is valid value + + // Application time + + var now = hawk.utils.nowSec(options.localtimeOffsetMsec); + + // Validate credentials + + var credentials = options.credentials; + if (!credentials || !credentials.id || !credentials.key || !credentials.algorithm) { + + return ''; + } + + if (hawk.crypto.algorithms.indexOf(credentials.algorithm) === -1) { + return ''; + } + + // Parse URI + + uri = hawk.utils.parseUri(uri); + + // Calculate signature + + var exp = now + options.ttlSec; + var mac = hawk.crypto.calculateMac('bewit', credentials, { + ts: exp, + nonce: '', + method: 'GET', + resource: uri.resource, // Maintain trailing '?' and query params + host: uri.host, + port: uri.port, + ext: options.ext + }); + + // Construct bewit: id\exp\mac\ext + + var bewit = credentials.id + '\\' + exp + '\\' + mac + '\\' + options.ext; + return hawk.utils.base64urlEncode(bewit); + }, + + // Validate server response + + /* + request: object created via 'new XMLHttpRequest()' after response received or fetch API 'Response' + artifacts: object received from header().artifacts + options: { + payload: optional payload received + required: specifies if a Server-Authorization header is required. Defaults to 'false' + } + */ + + authenticate: function authenticate(request, credentials, artifacts, options) { + + options = options || {}; + + var getHeader = function getHeader(name) { + + // Fetch API or plain headers + + if (request.headers) { + return typeof request.headers.get === 'function' ? request.headers.get(name) : request.headers[name]; + } + + // XMLHttpRequest + + return request.getResponseHeader ? request.getResponseHeader(name) : request.getHeader(name); + }; + + var wwwAuthenticate = getHeader('www-authenticate'); + if (wwwAuthenticate) { + + // Parse HTTP WWW-Authenticate header + + var wwwAttributes = hawk.utils.parseAuthorizationHeader(wwwAuthenticate, ['ts', 'tsm', 'error']); + if (!wwwAttributes) { + return false; + } + + if (wwwAttributes.ts) { + var tsm = hawk.crypto.calculateTsMac(wwwAttributes.ts, credentials); + if (tsm !== wwwAttributes.tsm) { + return false; + } + + hawk.utils.setNtpSecOffset(wwwAttributes.ts - Math.floor(Date.now() / 1000)); // Keep offset at 1 second precision + } + } + + // Parse HTTP Server-Authorization header + + var serverAuthorization = getHeader('server-authorization'); + if (!serverAuthorization && !options.required) { + + return true; + } + + var attributes = hawk.utils.parseAuthorizationHeader(serverAuthorization, ['mac', 'ext', 'hash']); + if (!attributes) { + return false; + } + + var modArtifacts = { + ts: artifacts.ts, + nonce: artifacts.nonce, + method: artifacts.method, + resource: artifacts.resource, + host: artifacts.host, + port: artifacts.port, + hash: attributes.hash, + ext: attributes.ext, + app: artifacts.app, + dlg: artifacts.dlg + }; + + var mac = hawk.crypto.calculateMac('response', credentials, modArtifacts); + if (mac !== attributes.mac) { + return false; + } + + if (!options.payload && options.payload !== '') { + + return true; + } + + if (!attributes.hash) { + return false; + } + + var calculatedHash = hawk.crypto.calculatePayloadHash(options.payload, credentials.algorithm, getHeader('content-type')); + return calculatedHash === attributes.hash; + }, + + message: function message(host, port, _message, options) { + + // Validate inputs + + if (!host || typeof host !== 'string' || !port || typeof port !== 'number' || _message === null || _message === undefined || typeof _message !== 'string' || !options || (typeof options === 'undefined' ? 'undefined' : _typeof(options)) !== 'object') { + + return null; + } + + // Application time + + var timestamp = options.timestamp || hawk.utils.nowSec(options.localtimeOffsetMsec); + + // Validate credentials + + var credentials = options.credentials; + if (!credentials || !credentials.id || !credentials.key || !credentials.algorithm) { + + // Invalid credential object + return null; + } + + if (hawk.crypto.algorithms.indexOf(credentials.algorithm) === -1) { + return null; + } + + // Calculate signature + + var artifacts = { + ts: timestamp, + nonce: options.nonce || hawk.utils.randomString(6), + host: host, + port: port, + hash: hawk.crypto.calculatePayloadHash(_message, credentials.algorithm) + }; + + // Construct authorization + + var result = { + id: credentials.id, + ts: artifacts.ts, + nonce: artifacts.nonce, + hash: artifacts.hash, + mac: hawk.crypto.calculateMac('message', credentials, artifacts) + }; + + return result; + }, + + authenticateTimestamp: function authenticateTimestamp(message, credentials, updateClock) { + // updateClock defaults to true + + var tsm = hawk.crypto.calculateTsMac(message.ts, credentials); + if (tsm !== message.tsm) { + return false; + } + + if (updateClock !== false) { + hawk.utils.setNtpSecOffset(message.ts - Math.floor(Date.now() / 1000)); // Keep offset at 1 second precision + } + + return true; + } +}; + +hawk.crypto = { + + headerVersion: '1', + + algorithms: ['sha1', 'sha256'], + + calculateMac: function calculateMac(type, credentials, options) { + + var normalized = hawk.crypto.generateNormalizedString(type, options); + + var hmac = CryptoJS['Hmac' + credentials.algorithm.toUpperCase()](normalized, credentials.key); + return hmac.toString(CryptoJS.enc.Base64); + }, + + generateNormalizedString: function generateNormalizedString(type, options) { + + var normalized = 'hawk.' + hawk.crypto.headerVersion + '.' + type + '\n' + options.ts + '\n' + options.nonce + '\n' + (options.method || '').toUpperCase() + '\n' + (options.resource || '') + '\n' + options.host.toLowerCase() + '\n' + options.port + '\n' + (options.hash || '') + '\n'; + + if (options.ext) { + normalized += options.ext.replace('\\', '\\\\').replace('\n', '\\n'); + } + + normalized += '\n'; + + if (options.app) { + normalized += options.app + '\n' + (options.dlg || '') + '\n'; + } + + return normalized; + }, + + calculatePayloadHash: function calculatePayloadHash(payload, algorithm, contentType) { + + var hash = CryptoJS.algo[algorithm.toUpperCase()].create(); + hash.update('hawk.' + hawk.crypto.headerVersion + '.payload\n'); + hash.update(hawk.utils.parseContentType(contentType) + '\n'); + hash.update(payload); + hash.update('\n'); + return hash.finalize().toString(CryptoJS.enc.Base64); + }, + + calculateTsMac: function calculateTsMac(ts, credentials) { + + var hash = CryptoJS['Hmac' + credentials.algorithm.toUpperCase()]('hawk.' + hawk.crypto.headerVersion + '.ts\n' + ts + '\n', credentials.key); + return hash.toString(CryptoJS.enc.Base64); + } +}; + +// localStorage compatible interface + +hawk.internals.LocalStorage = function () { + + this._cache = {}; + this.length = 0; + + this.getItem = function (key) { + + return this._cache.hasOwnProperty(key) ? String(this._cache[key]) : null; + }; + + this.setItem = function (key, value) { + + this._cache[key] = String(value); + this.length = Object.keys(this._cache).length; + }; + + this.removeItem = function (key) { + + delete this._cache[key]; + this.length = Object.keys(this._cache).length; + }; + + this.clear = function () { + + this._cache = {}; + this.length = 0; + }; + + this.key = function (i) { + + return Object.keys(this._cache)[i || 0]; + }; +}; + +hawk.utils = { + + storage: new hawk.internals.LocalStorage(), + + setStorage: function setStorage(storage) { + + var ntpOffset = hawk.utils.storage.getItem('hawk_ntp_offset'); + hawk.utils.storage = storage; + if (ntpOffset) { + hawk.utils.setNtpSecOffset(ntpOffset); + } + }, + + setNtpSecOffset: function setNtpSecOffset(offset) { + + try { + hawk.utils.storage.setItem('hawk_ntp_offset', offset); + } catch (err) { + console.error('[hawk] could not write to storage.'); + console.error(err); + } + }, + + getNtpSecOffset: function getNtpSecOffset() { + + var offset = hawk.utils.storage.getItem('hawk_ntp_offset'); + if (!offset) { + return 0; + } + + return parseInt(offset, 10); + }, + + now: function now(localtimeOffsetMsec) { + + return Date.now() + (localtimeOffsetMsec || 0) + hawk.utils.getNtpSecOffset() * 1000; + }, + + nowSec: function nowSec(localtimeOffsetMsec) { + + return Math.floor(hawk.utils.now(localtimeOffsetMsec) / 1000); + }, + + escapeHeaderAttribute: function escapeHeaderAttribute(attribute) { + + return attribute.replace(/\\/g, '\\\\').replace(/\"/g, '\\"'); + }, + + parseContentType: function parseContentType(header) { + + if (!header) { + return ''; + } + + return header.split(';')[0].replace(/^\s+|\s+$/g, '').toLowerCase(); + }, + + parseAuthorizationHeader: function parseAuthorizationHeader(header, keys) { + + if (!header) { + return null; + } + + var headerParts = header.match(/^(\w+)(?:\s+(.*))?$/); // Header: scheme[ something] + if (!headerParts) { + return null; + } + + var scheme = headerParts[1]; + if (scheme.toLowerCase() !== 'hawk') { + return null; + } + + var attributesString = headerParts[2]; + if (!attributesString) { + return null; + } + + var attributes = {}; + var verify = attributesString.replace(/(\w+)="([^"\\]*)"\s*(?:,\s*|$)/g, function ($0, $1, $2) { + + // Check valid attribute names + + if (keys.indexOf($1) === -1) { + return; + } + + // Allowed attribute value characters: !#$%&'()*+,-./:;<=>?@[]^_`{|}~ and space, a-z, A-Z, 0-9 + + if ($2.match(/^[ \w\!#\$%&'\(\)\*\+,\-\.\/\:;<\=>\?@\[\]\^`\{\|\}~]+$/) === null) { + return; + } + + // Check for duplicates + + if (attributes.hasOwnProperty($1)) { + return; + } + + attributes[$1] = $2; + return ''; + }); + + if (verify !== '') { + return null; + } + + return attributes; + }, + + randomString: function randomString(size) { + + var randomSource = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'; + var len = randomSource.length; + + var result = []; + for (var i = 0; i < size; ++i) { + result[i] = randomSource[Math.floor(Math.random() * len)]; + } + + return result.join(''); + }, + + // 1 2 3 4 + uriRegex: /^([^:]+)\:\/\/(?:[^@/]*@)?([^\/:]+)(?:\:(\d+))?([^#]*)(?:#.*)?$/, // scheme://credentials@host:port/resource#fragment + parseUri: function parseUri(input) { + + var parts = input.match(hawk.utils.uriRegex); + if (!parts) { + return { host: '', port: '', resource: '' }; + } + + var scheme = parts[1].toLowerCase(); + var uri = { + host: parts[2], + port: parts[3] || (scheme === 'http' ? '80' : scheme === 'https' ? '443' : ''), + resource: parts[4] + }; + + return uri; + }, + + base64urlEncode: function base64urlEncode(value) { + + var wordArray = CryptoJS.enc.Utf8.parse(value); + var encoded = CryptoJS.enc.Base64.stringify(wordArray); + return encoded.replace(/\+/g, '-').replace(/\//g, '_').replace(/\=/g, ''); + } +}; + +// $lab:coverage:off$ +/* eslint-disable */ + +// Based on: Crypto-JS v3.1.2 +// Copyright (c) 2009-2013, Jeff Mott. All rights reserved. +// http://code.google.com/p/crypto-js/ +// http://code.google.com/p/crypto-js/wiki/License + +var CryptoJS = CryptoJS || function (h, r) { + var k = {}, + l = k.lib = {}, + n = function n() {}, + f = l.Base = { extend: function extend(a) { + n.prototype = this;var b = new n();a && b.mixIn(a);b.hasOwnProperty("init") || (b.init = function () { + b.$super.init.apply(this, arguments); + });b.init.prototype = b;b.$super = this;return b; + }, create: function create() { + var a = this.extend();a.init.apply(a, arguments);return a; + }, init: function init() {}, mixIn: function mixIn(a) { + for (var _b in a) { + a.hasOwnProperty(_b) && (this[_b] = a[_b]); + }a.hasOwnProperty("toString") && (this.toString = a.toString); + }, clone: function clone() { + return this.init.prototype.extend(this); + } }, + j = l.WordArray = f.extend({ init: function init(a, b) { + a = this.words = a || [];this.sigBytes = b != r ? b : 4 * a.length; + }, toString: function toString(a) { + return (a || s).stringify(this); + }, concat: function concat(a) { + var b = this.words, + d = a.words, + c = this.sigBytes;a = a.sigBytes;this.clamp();if (c % 4) for (var e = 0; e < a; e++) { + b[c + e >>> 2] |= (d[e >>> 2] >>> 24 - 8 * (e % 4) & 255) << 24 - 8 * ((c + e) % 4); + } else if (65535 < d.length) for (var _e = 0; _e < a; _e += 4) { + b[c + _e >>> 2] = d[_e >>> 2]; + } else b.push.apply(b, d);this.sigBytes += a;return this; + }, clamp: function clamp() { + var a = this.words, + b = this.sigBytes;a[b >>> 2] &= 4294967295 << 32 - 8 * (b % 4);a.length = h.ceil(b / 4); + }, clone: function clone() { + var a = f.clone.call(this);a.words = this.words.slice(0);return a; + }, random: function random(a) { + for (var _b2 = [], d = 0; d < a; d += 4) { + _b2.push(4294967296 * h.random() | 0); + }return new j.init(b, a); + } }), + m = k.enc = {}, + s = m.Hex = { stringify: function stringify(a) { + var b = a.words;a = a.sigBytes;for (var d = [], c = 0; c < a; c++) { + var e = b[c >>> 2] >>> 24 - 8 * (c % 4) & 255;d.push((e >>> 4).toString(16));d.push((e & 15).toString(16)); + }return d.join(""); + }, parse: function parse(a) { + for (var b = a.length, d = [], c = 0; c < b; c += 2) { + d[c >>> 3] |= parseInt(a.substr(c, 2), 16) << 24 - 4 * (c % 8); + }return new j.init(d, b / 2); + } }, + p = m.Latin1 = { stringify: function stringify(a) { + var b = a.words;a = a.sigBytes;for (var d = [], c = 0; c < a; c++) { + d.push(String.fromCharCode(b[c >>> 2] >>> 24 - 8 * (c % 4) & 255)); + }return d.join(""); + }, parse: function parse(a) { + for (var b = a.length, d = [], c = 0; c < b; c++) { + d[c >>> 2] |= (a.charCodeAt(c) & 255) << 24 - 8 * (c % 4); + }return new j.init(d, b); + } }, + t = m.Utf8 = { stringify: function stringify(a) { + try { + return decodeURIComponent(escape(p.stringify(a))); + } catch (b) { + throw Error("Malformed UTF-8 data"); + } + }, parse: function parse(a) { + return p.parse(unescape(encodeURIComponent(a))); + } }, + q = l.BufferedBlockAlgorithm = f.extend({ reset: function reset() { + this._data = new j.init();this._nDataBytes = 0; + }, _append: function _append(a) { + "string" == typeof a && (a = t.parse(a));this._data.concat(a);this._nDataBytes += a.sigBytes; + }, _process: function _process(a) { + var b = this._data, + d = b.words, + c = b.sigBytes, + e = this.blockSize, + f = c / (4 * e), + f = a ? h.ceil(f) : h.max((f | 0) - this._minBufferSize, 0);a = f * e;c = h.min(4 * a, c);if (a) { + for (var g = 0; g < a; g += e) { + this._doProcessBlock(d, g); + }g = d.splice(0, a);b.sigBytes -= c; + }return new j.init(g, c); + }, clone: function clone() { + var a = f.clone.call(this);a._data = this._data.clone();return a; + }, _minBufferSize: 0 });l.Hasher = q.extend({ cfg: f.extend(), init: function init(a) { + this.cfg = this.cfg.extend(a);this.reset(); + }, reset: function reset() { + q.reset.call(this);this._doReset(); + }, update: function update(a) { + this._append(a);this._process();return this; + }, finalize: function finalize(a) { + a && this._append(a);return this._doFinalize(); + }, blockSize: 16, _createHelper: function _createHelper(a) { + return function (b, d) { + return new a.init(d).finalize(b); + }; + }, _createHmacHelper: function _createHmacHelper(a) { + return function (b, d) { + return new u.HMAC.init(a, d).finalize(b); + }; + } });var u = k.algo = {};return k; +}(Math); +(function () { + var k = CryptoJS, + b = k.lib, + m = b.WordArray, + l = b.Hasher, + d = [], + b = k.algo.SHA1 = l.extend({ _doReset: function _doReset() { + this._hash = new m.init([1732584193, 4023233417, 2562383102, 271733878, 3285377520]); + }, _doProcessBlock: function _doProcessBlock(n, p) { + for (var a = this._hash.words, e = a[0], f = a[1], h = a[2], j = a[3], b = a[4], c = 0; 80 > c; c++) { + if (16 > c) d[c] = n[p + c] | 0;else { + var g = d[c - 3] ^ d[c - 8] ^ d[c - 14] ^ d[c - 16];d[c] = g << 1 | g >>> 31; + }g = (e << 5 | e >>> 27) + b + d[c];g = 20 > c ? g + ((f & h | ~f & j) + 1518500249) : 40 > c ? g + ((f ^ h ^ j) + 1859775393) : 60 > c ? g + ((f & h | f & j | h & j) - 1894007588) : g + ((f ^ h ^ j) - 899497514);b = j;j = h;h = f << 30 | f >>> 2;f = e;e = g; + }a[0] = a[0] + e | 0;a[1] = a[1] + f | 0;a[2] = a[2] + h | 0;a[3] = a[3] + j | 0;a[4] = a[4] + b | 0; + }, _doFinalize: function _doFinalize() { + var b = this._data, + d = b.words, + a = 8 * this._nDataBytes, + e = 8 * b.sigBytes;d[e >>> 5] |= 128 << 24 - e % 32;d[(e + 64 >>> 9 << 4) + 14] = Math.floor(a / 4294967296);d[(e + 64 >>> 9 << 4) + 15] = a;b.sigBytes = 4 * d.length;this._process();return this._hash; + }, clone: function clone() { + var b = l.clone.call(this);b._hash = this._hash.clone();return b; + } });k.SHA1 = l._createHelper(b);k.HmacSHA1 = l._createHmacHelper(b); +})(); +(function (k) { + for (var g = CryptoJS, h = g.lib, v = h.WordArray, j = h.Hasher, h = g.algo, s = [], t = [], u = function u(q) { + return 4294967296 * (q - (q | 0)) | 0; + }, l = 2, b = 0; 64 > b;) { + var d;a: { + d = l;for (var w = k.sqrt(d), r = 2; r <= w; r++) { + if (!(d % r)) { + d = !1;break a; + } + }d = !0; + }d && (8 > b && (s[b] = u(k.pow(l, 0.5))), t[b] = u(k.pow(l, 1 / 3)), b++);l++; + }var n = [], + h = h.SHA256 = j.extend({ _doReset: function _doReset() { + this._hash = new v.init(s.slice(0)); + }, _doProcessBlock: function _doProcessBlock(q, h) { + for (var a = this._hash.words, c = a[0], d = a[1], b = a[2], k = a[3], f = a[4], g = a[5], j = a[6], l = a[7], e = 0; 64 > e; e++) { + if (16 > e) n[e] = q[h + e] | 0;else { + var m = n[e - 15], + p = n[e - 2];n[e] = ((m << 25 | m >>> 7) ^ (m << 14 | m >>> 18) ^ m >>> 3) + n[e - 7] + ((p << 15 | p >>> 17) ^ (p << 13 | p >>> 19) ^ p >>> 10) + n[e - 16]; + }m = l + ((f << 26 | f >>> 6) ^ (f << 21 | f >>> 11) ^ (f << 7 | f >>> 25)) + (f & g ^ ~f & j) + t[e] + n[e];p = ((c << 30 | c >>> 2) ^ (c << 19 | c >>> 13) ^ (c << 10 | c >>> 22)) + (c & d ^ c & b ^ d & b);l = j;j = g;g = f;f = k + m | 0;k = b;b = d;d = c;c = m + p | 0; + }a[0] = a[0] + c | 0;a[1] = a[1] + d | 0;a[2] = a[2] + b | 0;a[3] = a[3] + k | 0;a[4] = a[4] + f | 0;a[5] = a[5] + g | 0;a[6] = a[6] + j | 0;a[7] = a[7] + l | 0; + }, _doFinalize: function _doFinalize() { + var d = this._data, + b = d.words, + a = 8 * this._nDataBytes, + c = 8 * d.sigBytes;b[c >>> 5] |= 128 << 24 - c % 32;b[(c + 64 >>> 9 << 4) + 14] = k.floor(a / 4294967296);b[(c + 64 >>> 9 << 4) + 15] = a;d.sigBytes = 4 * b.length;this._process();return this._hash; + }, clone: function clone() { + var b = j.clone.call(this);b._hash = this._hash.clone();return b; + } });g.SHA256 = j._createHelper(h);g.HmacSHA256 = j._createHmacHelper(h); +})(Math); +(function () { + var c = CryptoJS, + k = c.enc.Utf8;c.algo.HMAC = c.lib.Base.extend({ init: function init(a, b) { + a = this._hasher = new a.init();"string" == typeof b && (b = k.parse(b));var c = a.blockSize, + e = 4 * c;b.sigBytes > e && (b = a.finalize(b));b.clamp();for (var f = this._oKey = b.clone(), g = this._iKey = b.clone(), h = f.words, j = g.words, d = 0; d < c; d++) { + h[d] ^= 1549556828, j[d] ^= 909522486; + }f.sigBytes = g.sigBytes = e;this.reset(); + }, reset: function reset() { + var a = this._hasher;a.reset();a.update(this._iKey); + }, update: function update(a) { + this._hasher.update(a);return this; + }, finalize: function finalize(a) { + var b = this._hasher;a = b.finalize(a);b.reset();return b.finalize(this._oKey.clone().concat(a)); + } }); +})(); +(function () { + var h = CryptoJS, + j = h.lib.WordArray;h.enc.Base64 = { stringify: function stringify(b) { + var e = b.words, + f = b.sigBytes, + c = this._map;b.clamp();b = [];for (var a = 0; a < f; a += 3) { + for (var d = (e[a >>> 2] >>> 24 - 8 * (a % 4) & 255) << 16 | (e[a + 1 >>> 2] >>> 24 - 8 * ((a + 1) % 4) & 255) << 8 | e[a + 2 >>> 2] >>> 24 - 8 * ((a + 2) % 4) & 255, g = 0; 4 > g && a + 0.75 * g < f; g++) { + b.push(c.charAt(d >>> 6 * (3 - g) & 63)); + } + }if (e = c.charAt(64)) for (; b.length % 4;) { + b.push(e); + }return b.join(""); + }, parse: function parse(b) { + var e = b.length, + f = this._map, + c = f.charAt(64);c && (c = b.indexOf(c), -1 != c && (e = c));for (var c = [], a = 0, d = 0; d < e; d++) { + if (d % 4) { + var g = f.indexOf(b.charAt(d - 1)) << 2 * (d % 4), + h = f.indexOf(b.charAt(d)) >>> 6 - 2 * (d % 4);c[a >>> 2] |= (g | h) << 24 - 8 * (a % 4);a++; + } + }return j.create(c, a); + }, _map: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=" }; +})(); + +hawk.crypto.utils = CryptoJS; + +// Export if used as a module + +if (typeof module !== 'undefined' && module.exports) { + module.exports = hawk; +} + +/* eslint-enable */ +// $lab:coverage:on$ |