googleanalytics
/
lib
/
analytics-admin
/
vendor
/
google
/
auth
/
src
/
Credentials
/
InsecureCredentials.php
googleanalytics
/
lib
/
analytics-admin
/
vendor
/
google
/
auth
/
src
/
Credentials
Last commit date
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InsecureCredentials.php
69 lines
| 1 | <?php |
| 2 | /* |
| 3 | * Copyright 2018 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 | namespace Google\Auth\Credentials; |
| 19 | |
| 20 | use Google\Auth\FetchAuthTokenInterface; |
| 21 | |
| 22 | /** |
| 23 | * Provides a set of credentials that will always return an empty access token. |
| 24 | * This is useful for APIs which do not require authentication, for local |
| 25 | * service emulators, and for testing. |
| 26 | */ |
| 27 | class InsecureCredentials implements FetchAuthTokenInterface |
| 28 | { |
| 29 | /** |
| 30 | * @var array{access_token:string} |
| 31 | */ |
| 32 | private $token = [ |
| 33 | 'access_token' => '' |
| 34 | ]; |
| 35 | |
| 36 | /** |
| 37 | * Fetches the auth token. In this case it returns an empty string. |
| 38 | * |
| 39 | * @param callable $httpHandler |
| 40 | * @return array{access_token:string} A set of auth related metadata |
| 41 | */ |
| 42 | public function fetchAuthToken(callable $httpHandler = null) |
| 43 | { |
| 44 | return $this->token; |
| 45 | } |
| 46 | |
| 47 | /** |
| 48 | * Returns the cache key. In this case it returns a null value, disabling |
| 49 | * caching. |
| 50 | * |
| 51 | * @return string|null |
| 52 | */ |
| 53 | public function getCacheKey() |
| 54 | { |
| 55 | return null; |
| 56 | } |
| 57 | |
| 58 | /** |
| 59 | * Fetches the last received token. In this case, it returns the same empty string |
| 60 | * auth token. |
| 61 | * |
| 62 | * @return array{access_token:string} |
| 63 | */ |
| 64 | public function getLastReceivedToken() |
| 65 | { |
| 66 | return $this->token; |
| 67 | } |
| 68 | } |
| 69 |