1 files changed, 585 insertions, 0 deletions
diff --git a/deps/npm/node_modules/request/node_modules/hawk/node_modules/sntp/node_modules/hoek/lib/index.js b/deps/npm/node_modules/request/node_modules/hawk/node_modules/sntp/node_modules/hoek/lib/index.js
new file mode 100755
index 0000000000..806260d25e
--- /dev/null
+++ b/deps/npm/node_modules/request/node_modules/hawk/node_modules/sntp/node_modules/hoek/lib/index.js
@@ -0,0 +1,585 @@
+// Load modules
+
+var Fs = require('fs');
+var Escape = require('./escape');
+
+
+// Declare internals
+
+var internals = {};
+
+
+// Clone object or array
+
+exports.clone = function (obj, seen) {
+
+    if (typeof obj !== 'object' ||
+        obj === null) {
+
+        return obj;
+    }
+
+    seen = seen || { orig: [], copy: [] };
+
+    var lookup = seen.orig.indexOf(obj);
+    if (lookup !== -1) {
+        return seen.copy[lookup];
+    }
+
+    var newObj = (obj instanceof Array) ? [] : {};
+
+    seen.orig.push(obj);
+    seen.copy.push(newObj);
+
+    for (var i in obj) {
+        if (obj.hasOwnProperty(i)) {
+            if (obj[i] instanceof Buffer) {
+                newObj[i] = new Buffer(obj[i]);
+            }
+            else if (obj[i] instanceof Date) {
+                newObj[i] = new Date(obj[i].getTime());
+            }
+            else if (obj[i] instanceof RegExp) {
+                var flags = '' + (obj[i].global ? 'g' : '') + (obj[i].ignoreCase ? 'i' : '') + (obj[i].multiline ? 'm' : '');
+                newObj[i] = new RegExp(obj[i].source, flags);
+            }
+            else {
+                newObj[i] = exports.clone(obj[i], seen);
+            }
+        }
+    }
+
+    return newObj;
+};
+
+
+// Merge all the properties of source into target, source wins in conflic, and by default null and undefined from source are applied
+
+exports.merge = function (target, source, isNullOverride /* = true */, isMergeArrays /* = true */) {
+
+    exports.assert(target && typeof target == 'object', 'Invalid target value: must be an object');
+    exports.assert(source === null || source === undefined || typeof source === 'object', 'Invalid source value: must be null, undefined, or an object');
+
+    if (!source) {
+        return target;
+    }
+
+    if (source instanceof Array) {
+        exports.assert(target instanceof Array, 'Cannot merge array onto an object');
+        if (isMergeArrays === false) {                                                  // isMergeArrays defaults to true
+            target.length = 0;                                                          // Must not change target assignment
+        }
+
+        for (var i = 0, il = source.length; i < il; ++i) {
+            target.push(source[i]);
+        }
+
+        return target;
+    }
+
+    var keys = Object.keys(source);
+    for (var k = 0, kl = keys.length; k < kl; ++k) {
+        var key = keys[k];
+        var value = source[key];
+        if (value &&
+            typeof value === 'object') {
+
+            if (!target[key] ||
+                typeof target[key] !== 'object') {
+
+                target[key] = exports.clone(value);
+            }
+            else {
+                exports.merge(target[key], source[key], isNullOverride, isMergeArrays);
+            }
+        }
+        else {
+            if (value !== null && value !== undefined) {            // Explicit to preserve empty strings
+                target[key] = value;
+            }
+            else if (isNullOverride !== false) {                    // Defaults to true
+                target[key] = value;
+            }
+        }
+    }
+
+    return target;
+};
+
+
+// Apply options to a copy of the defaults
+
+exports.applyToDefaults = function (defaults, options) {
+
+    exports.assert(defaults && typeof defaults == 'object', 'Invalid defaults value: must be an object');
+    exports.assert(!options || options === true || typeof options === 'object', 'Invalid options value: must be true, falsy or an object');
+
+    if (!options) {                                                 // If no options, return null
+        return null;
+    }
+
+    var copy = exports.clone(defaults);
+
+    if (options === true) {                                         // If options is set to true, use defaults
+        return copy;
+    }
+
+    return exports.merge(copy, options, false, false);
+};
+
+
+// Remove duplicate items from array
+
+exports.unique = function (array, key) {
+
+    var index = {};
+    var result = [];
+
+    for (var i = 0, il = array.length; i < il; ++i) {
+        var id = (key ? array[i][key] : array[i]);
+        if (index[id] !== true) {
+
+            result.push(array[i]);
+            index[id] = true;
+        }
+    }
+
+    return result;
+};
+
+
+// Convert array into object
+
+exports.mapToObject = function (array, key) {
+
+    if (!array) {
+        return null;
+    }
+
+    var obj = {};
+    for (var i = 0, il = array.length; i < il; ++i) {
+        if (key) {
+            if (array[i][key]) {
+                obj[array[i][key]] = true;
+            }
+        }
+        else {
+            obj[array[i]] = true;
+        }
+    }
+
+    return obj;
+};
+
+
+// Find the common unique items in two arrays
+
+exports.intersect = function (array1, array2, justFirst) {
+
+    if (!array1 || !array2) {
+        return [];
+    }
+
+    var common = [];
+    var hash = (array1 instanceof Array ? exports.mapToObject(array1) : array1);
+    var found = {};
+    for (var i = 0, il = array2.length; i < il; ++i) {
+        if (hash[array2[i]] && !found[array2[i]]) {
+            if (justFirst) {
+                return array2[i];
+            }
+
+            common.push(array2[i]);
+            found[array2[i]] = true;
+        }
+    }
+
+    return (justFirst ? null : common);
+};
+
+
+// Find which keys are present
+
+exports.matchKeys = function (obj, keys) {
+
+    var matched = [];
+    for (var i = 0, il = keys.length; i < il; ++i) {
+        if (obj.hasOwnProperty(keys[i])) {
+            matched.push(keys[i]);
+        }
+    }
+    return matched;
+};
+
+
+// Flatten array
+
+exports.flatten = function (array, target) {
+
+    var result = target || [];
+
+    for (var i = 0, il = array.length; i < il; ++i) {
+        if (Array.isArray(array[i])) {
+            exports.flatten(array[i], result);
+        }
+        else {
+            result.push(array[i]);
+        }
+    }
+
+    return result;
+};
+
+
+// Remove keys
+
+exports.removeKeys = function (object, keys) {
+
+    for (var i = 0, il = keys.length; i < il; i++) {
+        delete object[keys[i]];
+    }
+};
+
+
+// Convert an object key chain string ('a.b.c') to reference (object[a][b][c])
+
+exports.reach = function (obj, chain) {
+
+    var path = chain.split('.');
+    var ref = obj;
+    for (var i = 0, il = path.length; i < il; ++i) {
+        if (ref) {
+            ref = ref[path[i]];
+        }
+    }
+
+    return ref;
+};
+
+
+// Inherits a selected set of methods from an object, wrapping functions in asynchronous syntax and catching errors
+
+exports.inheritAsync = function (self, obj, keys) {
+
+    keys = keys || null;
+
+    for (var i in obj) {
+        if (obj.hasOwnProperty(i)) {
+            if (keys instanceof Array &&
+                keys.indexOf(i) < 0) {
+
+                continue;
+            }
+
+            self.prototype[i] = (function (fn) {
+
+                return function (next) {
+
+                    var result = null;
+                    try {
+                        result = fn();
+                    }
+                    catch (err) {
+                        return next(err);
+                    }
+
+                    return next(null, result);
+                };
+            })(obj[i]);
+        }
+    }
+};
+
+
+exports.formatStack = function (stack) {
+
+    var trace = [];
+    for (var i = 0, il = stack.length; i < il; ++i) {
+        var item = stack[i];
+        trace.push([item.getFileName(), item.getLineNumber(), item.getColumnNumber(), item.getFunctionName(), item.isConstructor()]);
+    }
+
+    return trace;
+};
+
+
+exports.formatTrace = function (trace) {
+
+    var display = [];
+
+    for (var i = 0, il = trace.length; i < il; ++i) {
+        var row = trace[i];
+        display.push((row[4] ? 'new ' : '') + row[3] + ' (' + row[0] + ':' + row[1] + ':' + row[2] + ')');
+    }
+
+    return display;
+};
+
+
+exports.callStack = function (slice) {
+
+    // http://code.google.com/p/v8/wiki/JavaScriptStackTraceApi
+
+    var v8 = Error.prepareStackTrace;
+    Error.prepareStackTrace = function (err, stack) {
+
+        return stack;
+    };
+
+    var capture = {};
+    Error.captureStackTrace(capture, arguments.callee);
+    var stack = capture.stack;
+
+    Error.prepareStackTrace = v8;
+
+    var trace = exports.formatStack(stack);
+
+    if (slice) {
+        return trace.slice(slice);
+    }
+
+    return trace;
+};
+
+
+exports.displayStack = function (slice) {
+
+    var trace = exports.callStack(slice === undefined ? 1 : slice + 1);
+
+    return exports.formatTrace(trace);
+};
+
+
+exports.abortThrow = false;
+
+
+exports.abort = function (message, hideStack) {
+
+    if (process.env.NODE_ENV === 'test' || exports.abortThrow === true) {
+        throw new Error(message || 'Unknown error');
+    }
+
+    var stack = '';
+    if (!hideStack) {
+        stack = exports.displayStack(1).join('\n\t');
+    }
+    console.log('ABORT: ' + message + '\n\t' + stack);
+    process.exit(1);
+};
+
+
+exports.assert = function (condition /*, msg1, msg2, msg3 */) {
+
+    if (condition) {
+        return;
+    }
+
+    var msgs = Array.prototype.slice.call(arguments, 1);
+    msgs = msgs.map(function (msg) {
+
+        return typeof msg === 'string' ? msg : msg instanceof Error ? msg.message : JSON.stringify(msg);
+    });
+    throw new Error(msgs.join(' ') || 'Unknown error');
+};
+
+
+exports.loadDirModules = function (path, excludeFiles, target) {      // target(filename, name, capName)
+
+    var exclude = {};
+    for (var i = 0, il = excludeFiles.length; i < il; ++i) {
+        exclude[excludeFiles[i] + '.js'] = true;
+    }
+
+    var files = Fs.readdirSync(path);
+    for (i = 0, il = files.length; i < il; ++i) {
+        var filename = files[i];
+        if (/\.js$/.test(filename) &&
+            !exclude[filename]) {
+
+            var name = filename.substr(0, filename.lastIndexOf('.'));
+            var capName = name.charAt(0).toUpperCase() + name.substr(1).toLowerCase();
+
+            if (typeof target !== 'function') {
+                target[capName] = require(path + '/' + name);
+            }
+            else {
+                target(path + '/' + name, name, capName);
+            }
+        }
+    }
+};
+
+
+exports.rename = function (obj, from, to) {
+
+    obj[to] = obj[from];
+    delete obj[from];
+};
+
+
+exports.Timer = function () {
+
+    this.reset();
+};
+
+
+exports.Timer.prototype.reset = function () {
+
+    this.ts = Date.now();
+};
+
+
+exports.Timer.prototype.elapsed = function () {
+
+    return Date.now() - this.ts;
+};
+
+
+// Load and parse package.json process root or given directory
+
+exports.loadPackage = function (dir) {
+
+    var result = {};
+    var filepath = (dir || process.env.PWD) + '/package.json';
+    if (Fs.existsSync(filepath)) {
+        try {
+            result = JSON.parse(Fs.readFileSync(filepath));
+        }
+        catch (e) { }
+    }
+
+    return result;
+};
+
+
+// Escape string for Regex construction
+
+exports.escapeRegex = function (string) {
+
+    // Escape ^$.*+-?=!:|\/()[]{},
+    return string.replace(/[\^\$\.\*\+\-\?\=\!\:\|\\\/\(\)\[\]\{\}\,]/g, '\\$&');
+};
+
+
+// Return an error as first argument of a callback
+
+exports.toss = function (condition /*, [message], next */) {
+
+    var message = (arguments.length === 3 ? arguments[1] : '');
+    var next = (arguments.length === 3 ? arguments[2] : arguments[1]);
+
+    var err = (message instanceof Error ? message : (message ? new Error(message) : (condition instanceof Error ? condition : new Error())));
+
+    if (condition instanceof Error ||
+        !condition) {
+
+        return next(err);
+    }
+};
+
+
+// Base64url (RFC 4648) encode
+
+exports.base64urlEncode = function (value) {
+
+    return (new Buffer(value, 'binary')).toString('base64').replace(/\+/g, '-').replace(/\//g, '_').replace(/\=/g, '');
+};
+
+
+// Base64url (RFC 4648) decode
+
+exports.base64urlDecode = function (encoded) {
+
+    if (encoded &&
+        !encoded.match(/^[\w\-]*$/)) {
+
+        return new Error('Invalid character');
+    }
+
+    try {
+        return (new Buffer(encoded.replace(/-/g, '+').replace(/:/g, '/'), 'base64')).toString('binary');
+    }
+    catch (err) {
+        return err;
+    }
+};
+
+
+// Escape attribute value for use in HTTP header
+
+exports.escapeHeaderAttribute = function (attribute) {
+
+    // Allowed value characters: !#$%&'()*+,-./:;<=>?@[]^_`{|}~ and space, a-z, A-Z, 0-9, \, "
+
+    exports.assert(attribute.match(/^[ \w\!#\$%&'\(\)\*\+,\-\.\/\:;<\=>\?@\[\]\^`\{\|\}~\"\\]*$/), 'Bad attribute value (' + attribute + ')');
+
+    return attribute.replace(/\\/g, '\\\\').replace(/\"/g, '\\"');                             // Escape quotes and slash
+};
+
+
+exports.escapeHtml = function (string) {
+
+    return Escape.escapeHtml(string);
+};
+
+
+exports.escapeJavaScript = function (string) {
+
+    return Escape.escapeJavaScript(string);
+};
+
+
+/*
+var event = {
+    timestamp: now.getTime(),
+    tags: ['tag'],
+    data: { some: 'data' }
+};
+*/
+
+exports.consoleFunc = console.log;
+
+exports.printEvent = function (event) {
+
+    var pad = function (value) {
+
+        return (value < 10 ? '0' : '') + value;
+    };
+
+    var now = new Date(event.timestamp);
+    var timestring = (now.getYear() - 100).toString() +
+        pad(now.getMonth() + 1) +
+        pad(now.getDate()) +
+        '/' +
+        pad(now.getHours()) +
+        pad(now.getMinutes()) +
+        pad(now.getSeconds()) +
+        '.' +
+        now.getMilliseconds();
+
+    var data = event.data;
+    if (typeof event.data !== 'string') {
+        try {
+            data = JSON.stringify(event.data);
+        }
+        catch (e) {
+            data = 'JSON Error: ' + e.message;
+        }
+    }
+
+    var output = timestring + ', ' + event.tags[0] + ', ' + data;
+    exports.consoleFunc(output);
+};
+
+
+exports.nextTick = function (callback) {
+
+    return function () {
+
+        var args = arguments;
+        process.nextTick(function () {
+
+            callback.apply(null, args);
+        });
+    };
+};