1 files changed, 14 insertions, 16 deletions

diff --git a/deps/npm/node_modules/hawk/lib/utils.js b/deps/npm/node_modules/hawk/lib/utils.js
index 565b1c7a7b..2da3343904 100755
--- a/deps/npm/node_modules/hawk/lib/utils.js
+++ b/deps/npm/node_modules/hawk/lib/utils.js
@@ -1,14 +1,12 @@
-'use strict';
-
 // Load modules
 
-const Sntp = require('sntp');
-const Boom = require('boom');
+var Sntp = require('sntp');
+var Boom = require('boom');
 
 
 // Declare internals
 
-const internals = {};
+var internals = {};
 
 
 exports.version = function () {
@@ -31,7 +29,7 @@ internals.hostHeaderRegex = /^(?:(?:\r\n)?\s)*((?:[^:]+)|(?:\[[^\]]+\]))(?::(\d+
 exports.parseHost = function (req, hostHeaderName) {
 
     hostHeaderName = (hostHeaderName ? hostHeaderName.toLowerCase() : 'host');
-    const hostHeader = req.headers[hostHeaderName];
+    var hostHeader = req.headers[hostHeaderName];
     if (!hostHeader) {
         return null;
     }
@@ -40,7 +38,7 @@ exports.parseHost = function (req, hostHeaderName) {
         return null;
     }
 
-    const hostParts = hostHeader.match(internals.hostHeaderRegex);
+    var hostParts = hostHeader.match(internals.hostHeaderRegex);
     if (!hostParts) {
         return null;
     }
@@ -74,7 +72,7 @@ exports.parseRequest = function (req, options) {
 
     // Obtain host and port information
 
-    let host;
+    var host;
     if (!options.host ||
         !options.port) {
 
@@ -84,7 +82,7 @@ exports.parseRequest = function (req, options) {
         }
     }
 
-    const request = {
+    var request = {
         method: req.method,
         url: req.url,
         host: options.host || host.name,
@@ -127,24 +125,24 @@ exports.parseAuthorizationHeader = function (header, keys) {
         return Boom.badRequest('Header length too long');
     }
 
-    const headerParts = header.match(internals.authHeaderRegex);
+    var headerParts = header.match(internals.authHeaderRegex);
     if (!headerParts) {
         return Boom.badRequest('Invalid header syntax');
     }
 
-    const scheme = headerParts[1];
+    var scheme = headerParts[1];
     if (scheme.toLowerCase() !== 'hawk') {
         return Boom.unauthorized(null, 'Hawk');
     }
 
-    const attributesString = headerParts[2];
+    var 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, $2) => {
+    var attributes = {};
+    var errorMessage = '';
+    var verify = attributesString.replace(/(\w+)="([^"\\]*)"\s*(?:,\s*|$)/g, function ($0, $1, $2) {
 
         // Check valid attribute names
 
@@ -181,5 +179,5 @@ exports.parseAuthorizationHeader = function (header, keys) {
 
 exports.unauthorized = function (message, attributes) {
 
-    return Boom.unauthorized(message || null, 'Hawk', attributes);
+    return Boom.unauthorized(message, 'Hawk', attributes);
 };