inital commit

6 files changed, 0 insertions, 1928 deletions

diff --git a/node_modules/hawk/lib/browser.js b/node_modules/hawk/lib/browser.js
deleted file mode 100755
index 6635ce5..0000000
--- a/node_modules/hawk/lib/browser.js
+++ /dev/null
@@ -1,653 +0,0 @@
-'use strict';
-
-/*
-    HTTP Hawk Authentication Scheme
-    Copyright (c) 2012-2016, Eran Hammer <[email protected]>
-    BSD Licensed
-*/
-
-
-// Declare namespace
-
-const 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 (uri, method, options) {
-
-        const result = {
-            field: '',
-            artifacts: {}
-        };
-
-        // Validate inputs
-
-        if (!uri || (typeof uri !== 'string' && typeof uri !== 'object') ||
-            !method || typeof method !== 'string' ||
-            !options || typeof options !== 'object') {
-
-            result.err = 'Invalid argument type';
-            return result;
-        }
-
-        // Application time
-
-        const timestamp = options.timestamp || hawk.utils.nowSec(options.localtimeOffsetMsec);
-
-        // Validate credentials
-
-        const 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
-
-        const artifacts = {
-            ts: timestamp,
-            nonce: options.nonce || hawk.utils.randomString(6),
-            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);
-        }
-
-        const mac = hawk.crypto.calculateMac('header', credentials, artifacts);
-
-        // Construct header
-
-        const hasExt = artifacts.ext !== null && artifacts.ext !== undefined && artifacts.ext !== '';       // Other falsey values allowed
-        let 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 (uri, options) {
-
-        // Validate inputs
-
-        if (!uri ||
-            (typeof uri !== 'string') ||
-            !options ||
-            typeof options !== 'object' ||
-            !options.ttlSec) {
-
-            return '';
-        }
-
-        options.ext = (options.ext === null || options.ext === undefined ? '' : options.ext);       // Zero is valid value
-
-        // Application time
-
-        const now = hawk.utils.nowSec(options.localtimeOffsetMsec);
-
-        // Validate credentials
-
-        const 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
-
-        const exp = now + options.ttlSec;
-        const 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
-
-        const 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 (request, credentials, artifacts, options) {
-
-        options = options || {};
-
-        const getHeader = function (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));
-        };
-
-        const wwwAuthenticate = getHeader('www-authenticate');
-        if (wwwAuthenticate) {
-
-            // Parse HTTP WWW-Authenticate header
-
-            const wwwAttributes = hawk.utils.parseAuthorizationHeader(wwwAuthenticate, ['ts', 'tsm', 'error']);
-            if (!wwwAttributes) {
-                return false;
-            }
-
-            if (wwwAttributes.ts) {
-                const 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
-
-        const serverAuthorization = getHeader('server-authorization');
-        if (!serverAuthorization &&
-            !options.required) {
-
-            return true;
-        }
-
-        const attributes = hawk.utils.parseAuthorizationHeader(serverAuthorization, ['mac', 'ext', 'hash']);
-        if (!attributes) {
-            return false;
-        }
-
-        const 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
-        };
-
-        const 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;
-        }
-
-        const calculatedHash = hawk.crypto.calculatePayloadHash(options.payload, credentials.algorithm, getHeader('content-type'));
-        return (calculatedHash === attributes.hash);
-    },
-
-    message: function (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 !== 'object') {
-
-            return null;
-        }
-
-        // Application time
-
-        const timestamp = options.timestamp || hawk.utils.nowSec(options.localtimeOffsetMsec);
-
-        // Validate credentials
-
-        const 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
-
-        const artifacts = {
-            ts: timestamp,
-            nonce: options.nonce || hawk.utils.randomString(6),
-            host,
-            port,
-            hash: hawk.crypto.calculatePayloadHash(message, credentials.algorithm)
-        };
-
-        // Construct authorization
-
-        const result = {
-            id: credentials.id,
-            ts: artifacts.ts,
-            nonce: artifacts.nonce,
-            hash: artifacts.hash,
-            mac: hawk.crypto.calculateMac('message', credentials, artifacts)
-        };
-
-        return result;
-    },
-
-    authenticateTimestamp: function (message, credentials, updateClock) {               // updateClock defaults to true
-
-        const 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 (type, credentials, options) {
-
-        const normalized = hawk.crypto.generateNormalizedString(type, options);
-
-        const hmac = CryptoJS['Hmac' + credentials.algorithm.toUpperCase()](normalized, credentials.key);
-        return hmac.toString(CryptoJS.enc.Base64);
-    },
-
-    generateNormalizedString: function (type, options) {
-
-        let 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 (payload, algorithm, contentType) {
-
-        const 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 (ts, credentials) {
-
-        const 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 (storage) {
-
-        const ntpOffset = hawk.utils.storage.getItem('hawk_ntp_offset');
-        hawk.utils.storage = storage;
-        if (ntpOffset) {
-            hawk.utils.setNtpSecOffset(ntpOffset);
-        }
-    },
-
-    setNtpSecOffset: function (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 () {
-
-        const offset = hawk.utils.storage.getItem('hawk_ntp_offset');
-        if (!offset) {
-            return 0;
-        }
-
-        return parseInt(offset, 10);
-    },
-
-    now: function (localtimeOffsetMsec) {
-
-        return Date.now() + (localtimeOffsetMsec || 0) + (hawk.utils.getNtpSecOffset() * 1000);
-    },
-
-    nowSec: function (localtimeOffsetMsec) {
-
-        return Math.floor(hawk.utils.now(localtimeOffsetMsec) / 1000);
-    },
-
-    escapeHeaderAttribute: function (attribute) {
-
-        return attribute.replace(/\\/g, '\\\\').replace(/\"/g, '\\"');
-    },
-
-    parseContentType: function (header) {
-
-        if (!header) {
-            return '';
-        }
-
-        return header.split(';')[0].replace(/^\s+|\s+$/g, '').toLowerCase();
-    },
-
-    parseAuthorizationHeader: function (header, keys) {
-
-        if (!header) {
-            return null;
-        }
-
-        const headerParts = header.match(/^(\w+)(?:\s+(.*))?$/);       // Header: scheme[ something]
-        if (!headerParts) {
-            return null;
-        }
-
-        const scheme = headerParts[1];
-        if (scheme.toLowerCase() !== 'hawk') {
-            return null;
-        }
-
-        const attributesString = headerParts[2];
-        if (!attributesString) {
-            return null;
-        }
-
-        const attributes = {};
-        const verify = attributesString.replace(/(\w+)="([^"\\]*)"\s*(?:,\s*|$)/g, ($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] = $2;
-            return '';
-        });
-
-        if (verify !== '') {
-            return null;
-        }
-
-        return attributes;
-    },
-
-    randomString: function (size) {
-
-        const randomSource = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
-        const len = randomSource.length;
-
-        const result = [];
-        for (let i = 0; i < size; ++i) {
-            result[i] = randomSource[Math.floor(Math.random() * len)];
-        }
-
-        return result.join('');
-    },
-
-    //          1                        2             3      4
-    uriRegex: /^([^:]+)\:\/\/(?:[^@/]*@)?([^\/:]+)(?:\:(\d+))?([^#]*)(?:#.*)?$/,       // scheme://credentials@host:port/resource#fragment
-    parseUri: function (input) {
-
-        const parts = input.match(hawk.utils.uriRegex);
-        if (!parts) {
-            return { host: '', port: '', resource: '' };
-        }
-
-        const scheme = parts[1].toLowerCase();
-        const uri = {
-            host: parts[2],
-            port: parts[3] || (scheme === 'http' ? '80' : (scheme === 'https' ? '443' : '')),
-            resource: parts[4]
-        };
-
-        return uri;
-    },
-
-    base64urlEncode: function (value) {
-
-        const wordArray = CryptoJS.enc.Utf8.parse(value);
-        const 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 () { }, f = l.Base = { extend: function (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 () { var a = this.extend(); a.init.apply(a, arguments); return a }, init: function () { }, mixIn: function (a) { for (let b in a) a.hasOwnProperty(b) && (this[b] = a[b]); a.hasOwnProperty("toString") && (this.toString = a.toString) }, clone: function () { return this.init.prototype.extend(this) } }, j = l.WordArray = f.extend({ init: function (a, b) { a = this.words = a || []; this.sigBytes = b != r ? b : 4 * a.length }, toString: function (a) { return (a || s).stringify(this) }, concat: function (a) { var b = this.words, d = a.words, c = this.sigBytes; a = a.sigBytes; this.clamp(); if (c % 4) for (let 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 (let 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 () { var a = this.words, b = this.sigBytes; a[b >>> 2] &= 4294967295 << 32 - 8 * (b % 4); a.length = h.ceil(b / 4) }, clone: function () { var a = f.clone.call(this); a.words = this.words.slice(0); return a }, random: function (a) { for (let b = [], d = 0; d < a; d += 4) b.push(4294967296 * h.random() | 0); return new j.init(b, a) } }), m = k.enc = {}, s = m.Hex = { stringify: function (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 (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 (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 (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 (a) { try { return decodeURIComponent(escape(p.stringify(a))) } catch (b) { throw Error("Malformed UTF-8 data"); } }, parse: function (a) { return p.parse(unescape(encodeURIComponent(a))) } }, q = l.BufferedBlockAlgorithm = f.extend({ reset: function () { this._data = new j.init; this._nDataBytes = 0 }, _append: function (a) { "string" == typeof a && (a = t.parse(a)); this._data.concat(a); this._nDataBytes += a.sigBytes }, _process: function (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 () { var a = f.clone.call(this); a._data = this._data.clone(); return a }, _minBufferSize: 0 }); l.Hasher = q.extend({ cfg: f.extend(), init: function (a) { this.cfg = this.cfg.extend(a); this.reset() }, reset: function () { q.reset.call(this); this._doReset() }, update: function (a) { this._append(a); this._process(); return this }, finalize: function (a) { a && this._append(a); return this._doFinalize() }, blockSize: 16, _createHelper: function (a) { return function (b, d) { return (new a.init(d)).finalize(b) } }, _createHmacHelper: function (a) { return function (b, d) { return (new u.HMAC.init(a, d)).finalize(b) } } }); var u = k.algo = {}; return k }(Math);
-(() => { var k = CryptoJS, b = k.lib, m = b.WordArray, l = b.Hasher, d = [], b = k.algo.SHA1 = l.extend({ _doReset: function () { this._hash = new m.init([1732584193, 4023233417, 2562383102, 271733878, 3285377520]) }, _doProcessBlock: function (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 () { 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 () { 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 (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 () { this._hash = new v.init(s.slice(0)) }, _doProcessBlock: function (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 () { 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 () { var b = j.clone.call(this); b._hash = this._hash.clone(); return b } }); g.SHA256 = j._createHelper(h); g.HmacSHA256 = j._createHmacHelper(h) })(Math);
-(() => { var c = CryptoJS, k = c.enc.Utf8; c.algo.HMAC = c.lib.Base.extend({ init: function (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 () { var a = this._hasher; a.reset(); a.update(this._iKey) }, update: function (a) { this._hasher.update(a); return this }, finalize: function (a) { var b = this._hasher; a = b.finalize(a); b.reset(); return b.finalize(this._oKey.clone().concat(a)) } }) })();
-(() => { var h = CryptoJS, j = h.lib.WordArray; h.enc.Base64 = { stringify: function (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 (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 */
-// $lab:coverage:on$
diff --git a/node_modules/hawk/lib/client.js b/node_modules/hawk/lib/client.js
deleted file mode 100755
index eecc2e3..0000000
--- a/node_modules/hawk/lib/client.js
+++ /dev/null
@@ -1,394 +0,0 @@
-'use strict';
-
-// Load modules
-
-const Url = require('url');
-const Hoek = require('hoek');
-const Cryptiles = require('cryptiles');
-const Crypto = require('./crypto');
-const Utils = require('./utils');
-
-
-// Declare internals
-
-const internals = {};
-
-
-// Generate an Authorization header for a given request
-
-/*
-    uri: 'http://example.com/resource?a=b' or object from Url.parse()
-    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
-    }
-*/
-
-exports.header = function (uri, method, options) {
-
-    const result = {
-        field: '',
-        artifacts: {}
-    };
-
-    // Validate inputs
-
-    if (!uri || (typeof uri !== 'string' && typeof uri !== 'object') ||
-        !method || typeof method !== 'string' ||
-        !options || typeof options !== 'object') {
-
-        result.err = 'Invalid argument type';
-        return result;
-    }
-
-    // Application time
-
-    const timestamp = options.timestamp || Utils.nowSecs(options.localtimeOffsetMsec);
-
-    // Validate credentials
-
-    const credentials = options.credentials;
-    if (!credentials ||
-        !credentials.id ||
-        !credentials.key ||
-        !credentials.algorithm) {
-
-        result.err = 'Invalid credential object';
-        return result;
-    }
-
-    if (Crypto.algorithms.indexOf(credentials.algorithm) === -1) {
-        result.err = 'Unknown algorithm';
-        return result;
-    }
-
-    // Parse URI
-
-    if (typeof uri === 'string') {
-        uri = Url.parse(uri);
-    }
-
-    // Calculate signature
-
-    const artifacts = {
-        ts: timestamp,
-        nonce: options.nonce || Cryptiles.randomString(6),
-        method,
-        resource: uri.pathname + (uri.search || ''),                            // Maintain trailing '?'
-        host: uri.hostname,
-        port: uri.port || (uri.protocol === 'http:' ? 80 : 443),
-        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 = Crypto.calculatePayloadHash(options.payload, credentials.algorithm, options.contentType);
-    }
-
-    const mac = Crypto.calculateMac('header', credentials, artifacts);
-
-    // Construct header
-
-    const hasExt = artifacts.ext !== null && artifacts.ext !== undefined && artifacts.ext !== '';       // Other falsey values allowed
-    let header = 'Hawk id="' + credentials.id +
-                 '", ts="' + artifacts.ts +
-                 '", nonce="' + artifacts.nonce +
-                 (artifacts.hash ? '", hash="' + artifacts.hash : '') +
-                 (hasExt ? '", ext="' + Hoek.escapeHeaderAttribute(artifacts.ext) : '') +
-                 '", mac="' + mac + '"';
-
-    if (artifacts.app) {
-        header = header + ', app="' + artifacts.app +
-                  (artifacts.dlg ? '", dlg="' + artifacts.dlg : '') + '"';
-    }
-
-    result.field = header;
-
-    return result;
-};
-
-
-// Validate server response
-
-/*
-    res:        node's response object
-    artifacts:  object received from header().artifacts
-    options: {
-        payload:    optional payload received
-        required:   specifies if a Server-Authorization header is required. Defaults to 'false'
-    }
-*/
-
-exports.authenticate = function (res, credentials, artifacts, options, callback) {
-
-    artifacts = Hoek.clone(artifacts);
-    options = options || {};
-
-    let wwwAttributes = null;
-    let serverAuthAttributes = null;
-
-    const finalize = function (err) {
-
-        if (callback) {
-            const headers = {
-                'www-authenticate': wwwAttributes,
-                'server-authorization': serverAuthAttributes
-            };
-
-            return callback(err, headers);
-        }
-
-        return !err;
-    };
-
-    if (res.headers['www-authenticate']) {
-
-        // Parse HTTP WWW-Authenticate header
-
-        wwwAttributes = Utils.parseAuthorizationHeader(res.headers['www-authenticate'], ['ts', 'tsm', 'error']);
-        if (wwwAttributes instanceof Error) {
-            wwwAttributes = null;
-            return finalize(new Error('Invalid WWW-Authenticate header'));
-        }
-
-        // Validate server timestamp (not used to update clock since it is done via the SNPT client)
-
-        if (wwwAttributes.ts) {
-            const tsm = Crypto.calculateTsMac(wwwAttributes.ts, credentials);
-            if (tsm !== wwwAttributes.tsm) {
-                return finalize(new Error('Invalid server timestamp hash'));
-            }
-        }
-    }
-
-    // Parse HTTP Server-Authorization header
-
-    if (!res.headers['server-authorization'] &&
-        !options.required) {
-
-        return finalize();
-    }
-
-    serverAuthAttributes = Utils.parseAuthorizationHeader(res.headers['server-authorization'], ['mac', 'ext', 'hash']);
-    if (serverAuthAttributes instanceof Error) {
-        serverAuthAttributes = null;
-        return finalize(new Error('Invalid Server-Authorization header'));
-    }
-
-    artifacts.ext = serverAuthAttributes.ext;
-    artifacts.hash = serverAuthAttributes.hash;
-
-    const mac = Crypto.calculateMac('response', credentials, artifacts);
-    if (mac !== serverAuthAttributes.mac) {
-        return finalize(new Error('Bad response mac'));
-    }
-
-    if (!options.payload &&
-        options.payload !== '') {
-
-        return finalize();
-    }
-
-    if (!serverAuthAttributes.hash) {
-        return finalize(new Error('Missing response hash attribute'));
-    }
-
-    const calculatedHash = Crypto.calculatePayloadHash(options.payload, credentials.algorithm, res.headers['content-type']);
-    if (calculatedHash !== serverAuthAttributes.hash) {
-        return finalize(new Error('Bad response payload mac'));
-    }
-
-    return finalize();
-};
-
-
-// Generate a bewit value for a given URI
-
-/*
-    uri: 'http://example.com/resource?a=b' or object from Url.parse()
-    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
-    };
-*/
-
-exports.getBewit = function (uri, options) {
-
-    // Validate inputs
-
-    if (!uri ||
-        (typeof uri !== 'string' && typeof uri !== 'object') ||
-        !options ||
-        typeof options !== 'object' ||
-        !options.ttlSec) {
-
-        return '';
-    }
-
-    options.ext = (options.ext === null || options.ext === undefined ? '' : options.ext);       // Zero is valid value
-
-    // Application time
-
-    const now = Utils.now(options.localtimeOffsetMsec);
-
-    // Validate credentials
-
-    const credentials = options.credentials;
-    if (!credentials ||
-        !credentials.id ||
-        !credentials.key ||
-        !credentials.algorithm) {
-
-        return '';
-    }
-
-    if (Crypto.algorithms.indexOf(credentials.algorithm) === -1) {
-        return '';
-    }
-
-    // Parse URI
-
-    if (typeof uri === 'string') {
-        uri = Url.parse(uri);
-    }
-
-    // Calculate signature
-
-    const exp = Math.floor(now / 1000) + options.ttlSec;
-    const mac = Crypto.calculateMac('bewit', credentials, {
-        ts: exp,
-        nonce: '',
-        method: 'GET',
-        resource: uri.pathname + (uri.search || ''),                            // Maintain trailing '?'
-        host: uri.hostname,
-        port: uri.port || (uri.protocol === 'http:' ? 80 : 443),
-        ext: options.ext
-    });
-
-    // Construct bewit: id\exp\mac\ext
-
-    const bewit = credentials.id + '\\' + exp + '\\' + mac + '\\' + options.ext;
-    return Hoek.base64urlEncode(bewit);
-};
-
-
-// Generate an authorization string for a message
-
-/*
-    host: 'example.com',
-    port: 8000,
-    message: '{"some":"payload"}',                          // UTF-8 encoded string for body hash generation
-    options: {
-
-        // Required
-
-        credentials: {
-            id: 'dh37fgj492je',
-            key: 'aoijedoaijsdlaksjdl',
-            algorithm: 'sha256'                             // 'sha1', 'sha256'
-        },
-
-        // Optional
-
-        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)
-    }
-*/
-
-exports.message = function (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 !== 'object') {
-
-        return null;
-    }
-
-    // Application time
-
-    const timestamp = options.timestamp || Utils.nowSecs(options.localtimeOffsetMsec);
-
-    // Validate credentials
-
-    const credentials = options.credentials;
-    if (!credentials ||
-        !credentials.id ||
-        !credentials.key ||
-        !credentials.algorithm) {
-
-        // Invalid credential object
-        return null;
-    }
-
-    if (Crypto.algorithms.indexOf(credentials.algorithm) === -1) {
-        return null;
-    }
-
-    // Calculate signature
-
-    const artifacts = {
-        ts: timestamp,
-        nonce: options.nonce || Cryptiles.randomString(6),
-        host,
-        port,
-        hash: Crypto.calculatePayloadHash(message, credentials.algorithm)
-    };
-
-    // Construct authorization
-
-    const result = {
-        id: credentials.id,
-        ts: artifacts.ts,
-        nonce: artifacts.nonce,
-        hash: artifacts.hash,
-        mac: Crypto.calculateMac('message', credentials, artifacts)
-    };
-
-    return result;
-};
-
-
-
diff --git a/node_modules/hawk/lib/crypto.js b/node_modules/hawk/lib/crypto.js
deleted file mode 100755
index bfa4586..0000000
--- a/node_modules/hawk/lib/crypto.js
+++ /dev/null
@@ -1,128 +0,0 @@
-'use strict';
-
-// Load modules
-
-const Crypto = require('crypto');
-const Url = require('url');
-const Utils = require('./utils');
-
-
-// Declare internals
-
-const internals = {};
-
-
-// MAC normalization format version
-
-exports.headerVersion = '1';                        // Prevent comparison of mac values generated with different normalized string formats
-
-
-// Supported HMAC algorithms
-
-exports.algorithms = ['sha1', 'sha256'];
-
-
-// Calculate the request MAC
-
-/*
-    type: 'header',                                 // 'header', 'bewit', 'response'
-    credentials: {
-        key: 'aoijedoaijsdlaksjdl',
-        algorithm: 'sha256'                         // 'sha1', 'sha256'
-    },
-    options: {
-        method: 'GET',
-        resource: '/resource?a=1&b=2',
-        host: 'example.com',
-        port: 8080,
-        ts: 1357718381034,
-        nonce: 'd3d345f',
-        hash: 'U4MKKSmiVxk37JCCrAVIjV/OhB3y+NdwoCr6RShbVkE=',
-        ext: 'app-specific-data',
-        app: 'hf48hd83qwkj',                        // Application id (Oz)
-        dlg: 'd8djwekds9cj'                         // Delegated by application id (Oz), requires options.app
-    }
-*/
-
-exports.calculateMac = function (type, credentials, options) {
-
-    const normalized = exports.generateNormalizedString(type, options);
-
-    const hmac = Crypto.createHmac(credentials.algorithm, credentials.key).update(normalized);
-    const digest = hmac.digest('base64');
-    return digest;
-};
-
-
-exports.generateNormalizedString = function (type, options) {
-
-    let resource = options.resource || '';
-    if (resource &&
-        resource[0] !== '/') {
-
-        const url = Url.parse(resource, false);
-        resource = url.path;                        // Includes query
-    }
-
-    let normalized = 'hawk.' + exports.headerVersion + '.' + type + '\n' +
-                     options.ts + '\n' +
-                     options.nonce + '\n' +
-                     (options.method || '').toUpperCase() + '\n' +
-                     resource + '\n' +
-                     options.host.toLowerCase() + '\n' +
-                     options.port + '\n' +
-                     (options.hash || '') + '\n';
-
-    if (options.ext) {
-        normalized = normalized + options.ext.replace('\\', '\\\\').replace('\n', '\\n');
-    }
-
-    normalized = normalized + '\n';
-
-    if (options.app) {
-        normalized = normalized + options.app + '\n' +
-                                  (options.dlg || '') + '\n';
-    }
-
-    return normalized;
-};
-
-
-exports.calculatePayloadHash = function (payload, algorithm, contentType) {
-
-    const hash = exports.initializePayloadHash(algorithm, contentType);
-    hash.update(payload || '');
-    return exports.finalizePayloadHash(hash);
-};
-
-
-exports.initializePayloadHash = function (algorithm, contentType) {
-
-    const hash = Crypto.createHash(algorithm);
-    hash.update('hawk.' + exports.headerVersion + '.payload\n');
-    hash.update(Utils.parseContentType(contentType) + '\n');
-    return hash;
-};
-
-
-exports.finalizePayloadHash = function (hash) {
-
-    hash.update('\n');
-    return hash.digest('base64');
-};
-
-
-exports.calculateTsMac = function (ts, credentials) {
-
-    const hmac = Crypto.createHmac(credentials.algorithm, credentials.key);
-    hmac.update('hawk.' + exports.headerVersion + '.ts\n' + ts + '\n');
-    return hmac.digest('base64');
-};
-
-
-exports.timestampMessage = function (credentials, localtimeOffsetMsec) {
-
-    const now = Utils.nowSecs(localtimeOffsetMsec);
-    const tsm = exports.calculateTsMac(now, credentials);
-    return { ts: now, tsm };
-};
diff --git a/node_modules/hawk/lib/index.js b/node_modules/hawk/lib/index.js
deleted file mode 100755
index 324d3f9..0000000
--- a/node_modules/hawk/lib/index.js
+++ /dev/null
@@ -1,17 +0,0 @@
-'use strict';
-
-// Export sub-modules
-
-exports.error = exports.Error = require('boom');
-exports.sntp = require('sntp');
-
-exports.server = require('./server');
-exports.client = require('./client');
-exports.crypto = require('./crypto');
-exports.utils = require('./utils');
-
-exports.uri = {
-    authenticate: exports.server.authenticateBewit,
-    getBewit: exports.client.getBewit
-};
-
diff --git a/node_modules/hawk/lib/server.js b/node_modules/hawk/lib/server.js
deleted file mode 100755
index c5b02ae..0000000
--- a/node_modules/hawk/lib/server.js
+++ /dev/null
@@ -1,550 +0,0 @@
-'use strict';
-
-// Load modules
-
-const Boom = require('boom');
-const Hoek = require('hoek');
-const Cryptiles = require('cryptiles');
-const Crypto = require('./crypto');
-const Utils = require('./utils');
-
-
-// Declare internals
-
-const internals = {};
-
-
-// Hawk authentication
-
-/*
-   req:                 node's HTTP request object or an object as follows:
-
-                        const request = {
-                            method: 'GET',
-                            url: '/resource/4?a=1&b=2',
-                            host: 'example.com',
-                            port: 8080,
-                            authorization: 'Hawk id="dh37fgj492je", ts="1353832234", nonce="j4h3g2", ext="some-app-ext-data", mac="6R4rV5iE+NPoym+WwjeHzjAGXUtLNIxmo1vpMofpLAE="'
-                        };
-
-   credentialsFunc:     required function to lookup the set of Hawk credentials based on the provided credentials id.
-                        The credentials include the MAC key, MAC algorithm, and other attributes (such as username)
-                        needed by the application. This function is the equivalent of verifying the username and
-                        password in Basic authentication.
-
-                        const credentialsFunc = function (id, callback) {
-
-                            // Lookup credentials in database
-                            db.lookup(id, function (err, item) {
-
-                                if (err || !item) {
-                                    return callback(err);
-                                }
-
-                                const credentials = {
-                                    // Required
-                                    key: item.key,
-                                    algorithm: item.algorithm,
-                                    // Application specific
-                                    user: item.user
-                                };
-
-                                return callback(null, credentials);
-                            });
-                        };
-
-   options: {
-
-        hostHeaderName:        optional header field name, used to override the default 'Host' header when used
-                               behind a cache of a proxy. Apache2 changes the value of the 'Host' header while preserving
-                               the original (which is what the module must verify) in the 'x-forwarded-host' header field.
-                               Only used when passed a node Http.ServerRequest object.
-
-        nonceFunc:             optional nonce validation function. The function signature is function(key, nonce, ts, callback)
-                               where 'callback' must be called using the signature function(err).
-
-        timestampSkewSec:      optional number of seconds of permitted clock skew for incoming timestamps. Defaults to 60 seconds.
-                               Provides a +/- skew which means actual allowed window is double the number of seconds.
-
-        localtimeOffsetMsec:   optional local clock time offset express in a number of milliseconds (positive or negative).
-                               Defaults to 0.
-
-        payload:               optional payload for validation. The client calculates the hash value and includes it via the 'hash'
-                               header attribute. The server always ensures the value provided has been included in the request
-                               MAC. When this option is provided, it validates the hash value itself. Validation is done by calculating
-                               a hash value over the entire payload (assuming it has already be normalized to the same format and
-                               encoding used by the client to calculate the hash on request). If the payload is not available at the time
-                               of authentication, the authenticatePayload() method can be used by passing it the credentials and
-                               attributes.hash returned in the authenticate callback.
-
-        host:                  optional host name override. Only used when passed a node request object.
-        port:                  optional port override. Only used when passed a node request object.
-    }
-
-    callback: function (err, credentials, artifacts) { }
- */
-
-exports.authenticate = function (req, credentialsFunc, options, callback) {
-
-    callback = Hoek.nextTick(callback);
-
-    // Default options
-
-    options.nonceFunc = options.nonceFunc || internals.nonceFunc;
-    options.timestampSkewSec = options.timestampSkewSec || 60;                                                  // 60 seconds
-
-    // Application time
-
-    const now = Utils.now(options.localtimeOffsetMsec);                           // Measure now before any other processing
-
-    // Convert node Http request object to a request configuration object
-
-    const request = Utils.parseRequest(req, options);
-    if (request instanceof Error) {
-        return callback(Boom.badRequest(request.message));
-    }
-
-    // Parse HTTP Authorization header
-
-    const attributes = Utils.parseAuthorizationHeader(request.authorization);
-    if (attributes instanceof Error) {
-        return callback(attributes);
-    }
-
-    // Construct artifacts container
-
-    const artifacts = {
-        method: request.method,
-        host: request.host,
-        port: request.port,
-        resource: request.url,
-        ts: attributes.ts,
-        nonce: attributes.nonce,
-        hash: attributes.hash,
-        ext: attributes.ext,
-        app: attributes.app,
-        dlg: attributes.dlg,
-        mac: attributes.mac,
-        id: attributes.id
-    };
-
-    // Verify required header attributes
-
-    if (!attributes.id ||
-        !attributes.ts ||
-        !attributes.nonce ||
-        !attributes.mac) {
-
-        return callback(Boom.badRequest('Missing attributes'), null, artifacts);
-    }
-
-    // Fetch Hawk credentials
-
-    credentialsFunc(attributes.id, (err, credentials) => {
-
-        if (err) {
-            return callback(err, credentials || null, artifacts);
-        }
-
-        if (!credentials) {
-            return callback(Utils.unauthorized('Unknown credentials'), null, artifacts);
-        }
-
-        if (!credentials.key ||
-            !credentials.algorithm) {
-
-            return callback(Boom.internal('Invalid credentials'), credentials, artifacts);
-        }
-
-        if (Crypto.algorithms.indexOf(credentials.algorithm) === -1) {
-            return callback(Boom.internal('Unknown algorithm'), credentials, artifacts);
-        }
-
-        // Calculate MAC
-
-        const mac = Crypto.calculateMac('header', credentials, artifacts);
-        if (!Cryptiles.fixedTimeComparison(mac, attributes.mac)) {
-            return callback(Utils.unauthorized('Bad mac'), credentials, artifacts);
-        }
-
-        // Check payload hash
-
-        if (options.payload ||
-            options.payload === '') {
-
-            if (!attributes.hash) {
-                return callback(Utils.unauthorized('Missing required payload hash'), credentials, artifacts);
-            }
-
-            const hash = Crypto.calculatePayloadHash(options.payload, credentials.algorithm, request.contentType);
-            if (!Cryptiles.fixedTimeComparison(hash, attributes.hash)) {
-                return callback(Utils.unauthorized('Bad payload hash'), credentials, artifacts);
-            }
-        }
-
-        // Check nonce
-
-        options.nonceFunc(credentials.key, attributes.nonce, attributes.ts, (err) => {
-
-            if (err) {
-                return callback(Utils.unauthorized('Invalid nonce'), credentials, artifacts);
-            }
-
-            // Check timestamp staleness
-
-            if (Math.abs((attributes.ts * 1000) - now) > (options.timestampSkewSec * 1000)) {
-                const tsm = Crypto.timestampMessage(credentials, options.localtimeOffsetMsec);
-                return callback(Utils.unauthorized('Stale timestamp', tsm), credentials, artifacts);
-            }
-
-            // Successful authentication
-
-            return callback(null, credentials, artifacts);
-        });
-    });
-};
-
-
-// Authenticate payload hash - used when payload cannot be provided during authenticate()
-
-/*
-    payload:        raw request payload
-    credentials:    from authenticate callback
-    artifacts:      from authenticate callback
-    contentType:    req.headers['content-type']
-*/
-
-exports.authenticatePayload = function (payload, credentials, artifacts, contentType) {
-
-    const calculatedHash = Crypto.calculatePayloadHash(payload, credentials.algorithm, contentType);
-    return Cryptiles.fixedTimeComparison(calculatedHash, artifacts.hash);
-};
-
-
-// Authenticate payload hash - used when payload cannot be provided during authenticate()
-
-/*
-    calculatedHash: the payload hash calculated using Crypto.calculatePayloadHash()
-    artifacts:      from authenticate callback
-*/
-
-exports.authenticatePayloadHash = function (calculatedHash, artifacts) {
-
-    return Cryptiles.fixedTimeComparison(calculatedHash, artifacts.hash);
-};
-
-
-// Generate a Server-Authorization header for a given response
-
-/*
-    credentials: {},                                        // Object received from authenticate()
-    artifacts: {}                                           // Object received from authenticate(); 'mac', 'hash', and 'ext' - ignored
-    options: {
-        ext: 'application-specific',                        // Application specific data sent via the ext attribute
-        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
-    }
-*/
-
-exports.header = function (credentials, artifacts, options) {
-
-    // Prepare inputs
-
-    options = options || {};
-
-    if (!artifacts ||
-        typeof artifacts !== 'object' ||
-        typeof options !== 'object') {
-
-        return '';
-    }
-
-    artifacts = Hoek.clone(artifacts);
-    delete artifacts.mac;
-    artifacts.hash = options.hash;
-    artifacts.ext = options.ext;
-
-    // Validate credentials
-
-    if (!credentials ||
-        !credentials.key ||
-        !credentials.algorithm) {
-
-        // Invalid credential object
-        return '';
-    }
-
-    if (Crypto.algorithms.indexOf(credentials.algorithm) === -1) {
-        return '';
-    }
-
-    // Calculate payload hash
-
-    if (!artifacts.hash &&
-        (options.payload || options.payload === '')) {
-
-        artifacts.hash = Crypto.calculatePayloadHash(options.payload, credentials.algorithm, options.contentType);
-    }
-
-    const mac = Crypto.calculateMac('response', credentials, artifacts);
-
-    // Construct header
-
-    let header = 'Hawk mac="' + mac + '"' +
-                 (artifacts.hash ? ', hash="' + artifacts.hash + '"' : '');
-
-    if (artifacts.ext !== null &&
-        artifacts.ext !== undefined &&
-        artifacts.ext !== '') {                       // Other falsey values allowed
-
-        header = header + ', ext="' + Hoek.escapeHeaderAttribute(artifacts.ext) + '"';
-    }
-
-    return header;
-};
-
-
-/*
- * Arguments and options are the same as authenticate() with the exception that the only supported options are:
- * 'hostHeaderName', 'localtimeOffsetMsec', 'host', 'port'
- */
-
-
-//                       1     2             3           4
-internals.bewitRegex = /^(\/.*)([\?&])bewit\=([^&$]*)(?:&(.+))?$/;
-
-
-exports.authenticateBewit = function (req, credentialsFunc, options, callback) {
-
-    callback = Hoek.nextTick(callback);
-
-    // Application time
-
-    const now = Utils.now(options.localtimeOffsetMsec);
-
-    // Convert node Http request object to a request configuration object
-
-    const request = Utils.parseRequest(req, options);
-    if (request instanceof Error) {
-        return callback(Boom.badRequest(request.message));
-    }
-
-    // Extract bewit
-
-    if (request.url.length > Utils.limits.maxMatchLength) {
-        return callback(Boom.badRequest('Resource path exceeds max length'));
-    }
-
-    const resource = request.url.match(internals.bewitRegex);
-    if (!resource) {
-        return callback(Utils.unauthorized());
-    }
-
-    // Bewit not empty
-
-    if (!resource[3]) {
-        return callback(Utils.unauthorized('Empty bewit'));
-    }
-
-    // Verify method is GET
-
-    if (request.method !== 'GET' &&
-        request.method !== 'HEAD') {
-
-        return callback(Utils.unauthorized('Invalid method'));
-    }
-
-    // No other authentication
-
-    if (request.authorization) {
-        return callback(Boom.badRequest('Multiple authentications'));
-    }
-
-    // Parse bewit
-
-    const bewitString = Hoek.base64urlDecode(resource[3]);
-    if (bewitString instanceof Error) {
-        return callback(Boom.badRequest('Invalid bewit encoding'));
-    }
-
-    // Bewit format: id\exp\mac\ext ('\' is used because it is a reserved header attribute character)
-
-    const bewitParts = bewitString.split('\\');
-    if (bewitParts.length !== 4) {
-        return callback(Boom.badRequest('Invalid bewit structure'));
-    }
-
-    const bewit = {
-        id: bewitParts[0],
-        exp: parseInt(bewitParts[1], 10),
-        mac: bewitParts[2],
-        ext: bewitParts[3] || ''
-    };
-
-    if (!bewit.id ||
-        !bewit.exp ||
-        !bewit.mac) {
-
-        return callback(Boom.badRequest('Missing bewit attributes'));
-    }
-
-    // Construct URL without bewit
-
-    let url = resource[1];
-    if (resource[4]) {
-        url = url + resource[2] + resource[4];
-    }
-
-    // Check expiration
-
-    if (bewit.exp * 1000 <= now) {
-        return callback(Utils.unauthorized('Access expired'), null, bewit);
-    }
-
-    // Fetch Hawk credentials
-
-    credentialsFunc(bewit.id, (err, credentials) => {
-
-        if (err) {
-            return callback(err, credentials || null, bewit.ext);
-        }
-
-        if (!credentials) {
-            return callback(Utils.unauthorized('Unknown credentials'), null, bewit);
-        }
-
-        if (!credentials.key ||
-            !credentials.algorithm) {
-
-            return callback(Boom.internal('Invalid credentials'), credentials, bewit);
-        }
-
-        if (Crypto.algorithms.indexOf(credentials.algorithm) === -1) {
-            return callback(Boom.internal('Unknown algorithm'), credentials, bewit);
-        }
-
-        // Calculate MAC
-
-        const mac = Crypto.calculateMac('bewit', credentials, {
-            ts: bewit.exp,
-            nonce: '',
-            method: 'GET',
-            resource: url,
-            host: request.host,
-            port: request.port,
-            ext: bewit.ext
-        });
-
-        if (!Cryptiles.fixedTimeComparison(mac, bewit.mac)) {
-            return callback(Utils.unauthorized('Bad mac'), credentials, bewit);
-        }
-
-        // Successful authentication
-
-        return callback(null, credentials, bewit);
-    });
-};
-
-
-/*
- *  options are the same as authenticate() with the exception that the only supported options are:
- * 'nonceFunc', 'timestampSkewSec', 'localtimeOffsetMsec'
- */
-
-exports.authenticateMessage = function (host, port, message, authorization, credentialsFunc, options, callback) {
-
-    callback = Hoek.nextTick(callback);
-
-    // Default options
-
-    options.nonceFunc = options.nonceFunc || internals.nonceFunc;
-    options.timestampSkewSec = options.timestampSkewSec || 60;                                                  // 60 seconds
-
-    // Application time
-
-    const now = Utils.now(options.localtimeOffsetMsec);                       // Measure now before any other processing
-
-    // Validate authorization
-
-    if (!authorization.id ||
-        !authorization.ts ||
-        !authorization.nonce ||
-        !authorization.hash ||
-        !authorization.mac) {
-
-        return callback(Boom.badRequest('Invalid authorization'));
-    }
-
-    // Fetch Hawk credentials
-
-    credentialsFunc(authorization.id, (err, credentials) => {
-
-        if (err) {
-            return callback(err, credentials || null);
-        }
-
-        if (!credentials) {
-            return callback(Utils.unauthorized('Unknown credentials'));
-        }
-
-        if (!credentials.key ||
-            !credentials.algorithm) {
-
-            return callback(Boom.internal('Invalid credentials'), credentials);
-        }
-
-        if (Crypto.algorithms.indexOf(credentials.algorithm) === -1) {
-            return callback(Boom.internal('Unknown algorithm'), credentials);
-        }
-
-        // Construct artifacts container
-
-        const artifacts = {
-            ts: authorization.ts,
-            nonce: authorization.nonce,
-            host,
-            port,
-            hash: authorization.hash
-        };
-
-        // Calculate MAC
-
-        const mac = Crypto.calculateMac('message', credentials, artifacts);
-        if (!Cryptiles.fixedTimeComparison(mac, authorization.mac)) {
-            return callback(Utils.unauthorized('Bad mac'), credentials);
-        }
-
-        // Check payload hash
-
-        const hash = Crypto.calculatePayloadHash(message, credentials.algorithm);
-        if (!Cryptiles.fixedTimeComparison(hash, authorization.hash)) {
-            return callback(Utils.unauthorized('Bad message hash'), credentials);
-        }
-
-        // Check nonce
-
-        options.nonceFunc(credentials.key, authorization.nonce, authorization.ts, (err) => {
-
-            if (err) {
-                return callback(Utils.unauthorized('Invalid nonce'), credentials);
-            }
-
-            // Check timestamp staleness
-
-            if (Math.abs((authorization.ts * 1000) - now) > (options.timestampSkewSec * 1000)) {
-                return callback(Utils.unauthorized('Stale timestamp'), credentials);
-            }
-
-            // Successful authentication
-
-            return callback(null, credentials);
-        });
-    });
-};
-
-
-internals.nonceFunc = function (key, nonce, ts, nonceCallback) {
-
-    return nonceCallback();         // No validation
-};
diff --git a/node_modules/hawk/lib/utils.js b/node_modules/hawk/lib/utils.js
deleted file mode 100755
index ecb64d3..0000000
--- a/node_modules/hawk/lib/utils.js
+++ /dev/null
@@ -1,186 +0,0 @@
-'use strict';
-
-// Load modules
-
-const Sntp = require('sntp');
-const Boom = require('boom');
-
-
-// Declare internals
-
-const internals = {};
-
-
-exports.version = function () {
-
-    return require('../package.json').version;
-};
-
-
-exports.limits = {
-    maxMatchLength: 4096            // Limit the length of uris and headers to avoid a DoS attack on string matching
-};
-
-
-// Extract host and port from request
-
-//                                            $1                            $2
-internals.hostHeaderRegex = /^(?:(?:\r\n)?\s)*((?:[^:]+)|(?:\[[^\]]+\]))(?::(\d+))?(?:(?:\r\n)?\s)*$/;              // (IPv4, hostname)|(IPv6)
-
-
-exports.parseHost = function (req, hostHeaderName) {
-
-    hostHeaderName = (hostHeaderName ? hostHeaderName.toLowerCase() : 'host');
-    const hostHeader = req.headers[hostHeaderName];
-    if (!hostHeader) {
-        return null;
-    }
-
-    if (hostHeader.length > exports.limits.maxMatchLength) {
-        return null;
-    }
-
-    const hostParts = hostHeader.match(internals.hostHeaderRegex);
-    if (!hostParts) {
-        return null;
-    }
-
-    return {
-        name: hostParts[1],
-        port: (hostParts[2] ? hostParts[2] : (req.connection && req.connection.encrypted ? 443 : 80))
-    };
-};
-
-
-// Parse Content-Type header content
-
-exports.parseContentType = function (header) {
-
-    if (!header) {
-        return '';
-    }
-
-    return header.split(';')[0].trim().toLowerCase();
-};
-
-
-// Convert node's  to request configuration object
-
-exports.parseRequest = function (req, options) {
-
-    if (!req.headers) {
-        return req;
-    }
-
-    // Obtain host and port information
-
-    let host;
-    if (!options.host ||
-        !options.port) {
-
-        host = exports.parseHost(req, options.hostHeaderName);
-        if (!host) {
-            return new Error('Invalid Host header');
-        }
-    }
-
-    const request = {
-        method: req.method,
-        url: req.url,
-        host: options.host || host.name,
-        port: options.port || host.port,
-        authorization: req.headers.authorization,
-        contentType: req.headers['content-type'] || ''
-    };
-
-    return request;
-};
-
-
-exports.now = function (localtimeOffsetMsec) {
-
-    return Sntp.now() + (localtimeOffsetMsec || 0);
-};
-
-
-exports.nowSecs = function (localtimeOffsetMsec) {
-
-    return Math.floor(exports.now(localtimeOffsetMsec) / 1000);
-};
-
-
-internals.authHeaderRegex = /^(\w+)(?:\s+(.*))?$/;                                      // Header: scheme[ something]
-internals.attributeRegex = /^[ \w\!#\$%&'\(\)\*\+,\-\.\/\:;<\=>\?@\[\]\^`\{\|\}~]+$/;   // !#$%&'()*+,-./:;<=>?@[]^_`{|}~ and space, a-z, A-Z, 0-9
-
-
-// Parse Hawk HTTP Authorization header
-
-exports.parseAuthorizationHeader = function (header, keys) {
-
-    keys = keys || ['id', 'ts', 'nonce', 'hash', 'ext', 'mac', 'app', 'dlg'];
-
-    if (!header) {
-        return Boom.unauthorized(null, 'Hawk');
-    }
-
-    if (header.length > exports.limits.maxMatchLength) {
-        return Boom.badRequest('Header length too long');
-    }
-
-    const headerParts = header.match(internals.authHeaderRegex);
-    if (!headerParts) {
-        return Boom.badRequest('Invalid header syntax');
-    }
-
-    const scheme = headerParts[1];
-    if (scheme.toLowerCase() !== 'hawk') {
-        return Boom.unauthorized(null, 'Hawk');
-    }
-
-    const attributesString = headerParts[2];
-    if (!attributesString) {
-        return Boom.badRequest('Invalid header syntax');
-    }
-
-    const attributes = {};
-    let errorMessage = '';
-    const verify = attributesString.replace(/(\w+)="([^"\\]*)"\s*(?:,\s*|$)/g, ($0, $1, $2) => {
-
-        // Check valid attribute names
-
-        if (keys.indexOf($1) === -1) {
-            errorMessage = 'Unknown attribute: ' + $1;
-            return;
-        }
-
-        // Allowed attribute value characters
-
-        if ($2.match(internals.attributeRegex) === null) {
-            errorMessage = 'Bad attribute value: ' + $1;
-            return;
-        }
-
-        // Check for duplicates
-
-        if (attributes.hasOwnProperty($1)) {
-            errorMessage = 'Duplicate attribute: ' + $1;
-            return;
-        }
-
-        attributes[$1] = $2;
-        return '';
-    });
-
-    if (verify !== '') {
-        return Boom.badRequest(errorMessage || 'Bad header format');
-    }
-
-    return attributes;
-};
-
-
-exports.unauthorized = function (message, attributes) {
-
-    return Boom.unauthorized(message || null, 'Hawk', attributes);
-};
-