| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| /** |
| * @fileoverview |
| * OAuth2 class that handles retrieval/storage of an OAuth2 token. |
| * |
| * Uses a content script to trampoline the OAuth redirect page back into the |
| * extension context. This works around the lack of native support for |
| * chrome-extensions in OAuth2. |
| */ |
| |
| 'use strict'; |
| |
| var remoting = remoting || {}; |
| |
| function retrieveRefreshToken() { |
| var query = window.location.search.substring(1); |
| var parts = query.split('&'); |
| var queryArgs = {}; |
| for (var i = 0; i < parts.length; i++) { |
| var pair = parts[i].split('='); |
| queryArgs[pair[0]] = pair[1]; |
| } |
| |
| if ('code' in queryArgs && 'state' in queryArgs) { |
| remoting.settings = new remoting.Settings(); |
| var oauth2 = new remoting.OAuth2(); |
| oauth2.exchangeCodeForToken(queryArgs['code'], queryArgs['state'], |
| function() { |
| window.location.replace(chrome.extension.getURL('main.html')); |
| }); |
| } else { |
| window.location.replace(chrome.extension.getURL('main.html')); |
| } |
| } |
| |
| window.addEventListener('load', retrieveRefreshToken, false); |