1<?php
2/*
3 * Copyright 2010 Google Inc.
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 *     http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18/**
19 * Do-nothing authentication implementation, use this if you want to make un-authenticated calls
20 * @author Chris Chabot <chabotc@google.com>
21 * @author Chirag Shah <chirags@google.com>
22 */
23class Google_AuthNone extends Google_Auth {
24  public $key = null;
25
26  public function __construct() {
27    global $apiConfig;
28    if (!empty($apiConfig['developer_key'])) {
29      $this->setDeveloperKey($apiConfig['developer_key']);
30    }
31  }
32
33  public function setDeveloperKey($key) {$this->key = $key;}
34  public function authenticate($service) {/*noop*/}
35  public function setAccessToken($accessToken) {/* noop*/}
36  public function getAccessToken() {return null;}
37  public function createAuthUrl($scope) {return null;}
38  public function refreshToken($refreshToken) {/* noop*/}
39  public function revokeToken() {/* noop*/}
40
41  public function sign(Google_HttpRequest $request) {
42    if ($this->key) {
43      $request->setUrl($request->getUrl() . ((strpos($request->getUrl(), '?') === false) ? '?' : '&')
44          . 'key='.urlencode($this->key));
45    }
46    return $request;
47  }
48}
49