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Direktori : /home2/selectio/public_html/tnpsctestbatch.com/api/google/src/AuthHandler/ |
Current File : /home2/selectio/public_html/tnpsctestbatch.com/api/google/src/AuthHandler/Guzzle6AuthHandler.php |
<?php namespace Google\AuthHandler; use Google\Auth\CredentialsLoader; use Google\Auth\FetchAuthTokenCache; use Google\Auth\HttpHandler\HttpHandlerFactory; use Google\Auth\Middleware\AuthTokenMiddleware; use Google\Auth\Middleware\ScopedAccessTokenMiddleware; use Google\Auth\Middleware\SimpleMiddleware; use GuzzleHttp\Client; use GuzzleHttp\ClientInterface; use Psr\Cache\CacheItemPoolInterface; /** * This supports Guzzle 6 */ class Guzzle6AuthHandler { protected $cache; protected $cacheConfig; public function __construct(CacheItemPoolInterface $cache = null, array $cacheConfig = []) { $this->cache = $cache; $this->cacheConfig = $cacheConfig; } public function attachCredentials( ClientInterface $http, CredentialsLoader $credentials, callable $tokenCallback = null ) { // use the provided cache if ($this->cache) { $credentials = new FetchAuthTokenCache( $credentials, $this->cacheConfig, $this->cache ); } return $this->attachCredentialsCache($http, $credentials, $tokenCallback); } public function attachCredentialsCache( ClientInterface $http, FetchAuthTokenCache $credentials, callable $tokenCallback = null ) { // if we end up needing to make an HTTP request to retrieve credentials, we // can use our existing one, but we need to throw exceptions so the error // bubbles up. $authHttp = $this->createAuthHttp($http); $authHttpHandler = HttpHandlerFactory::build($authHttp); $middleware = new AuthTokenMiddleware( $credentials, $authHttpHandler, $tokenCallback ); $config = $http->getConfig(); $config['handler']->remove('google_auth'); $config['handler']->push($middleware, 'google_auth'); $config['auth'] = 'google_auth'; $http = new Client($config); return $http; } public function attachToken(ClientInterface $http, array $token, array $scopes) { $tokenFunc = function ($scopes) use ($token) { return $token['access_token']; }; $middleware = new ScopedAccessTokenMiddleware( $tokenFunc, $scopes, $this->cacheConfig, $this->cache ); $config = $http->getConfig(); $config['handler']->remove('google_auth'); $config['handler']->push($middleware, 'google_auth'); $config['auth'] = 'scoped'; $http = new Client($config); return $http; } public function attachKey(ClientInterface $http, $key) { $middleware = new SimpleMiddleware(['key' => $key]); $config = $http->getConfig(); $config['handler']->remove('google_auth'); $config['handler']->push($middleware, 'google_auth'); $config['auth'] = 'simple'; $http = new Client($config); return $http; } private function createAuthHttp(ClientInterface $http) { return new Client(['http_errors' => true] + $http->getConfig()); } }