/** * A generic wrapper for cURL that abstracts away common requirements * and issues around using the GME API. * * Params: * Google_OAuth2 $oauthClient - An OAuth2 Client object. * string $url - The complete URL to call include query string params. * array $options - An additional cURL options to pass through. * * Notably: * - Content-type: application/json for POST requests * - Catching rate limit exceeded errors */ function curl_wrapper(Google_Auth_OAuth2 $oauthClient, $url, $options = array()) { $ch = curl_init($url); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); curl_setopt_array($ch, $options); $headers = array('Authorization: Bearer ' . $oauthClient->getAccessToken()); // Google accepts POST data as JSON only - no form-encoded input if (isset($options[CURLOPT_POST]) && $options[CURLOPT_POST] == true) { $headers[] = "Content-Type: application/json"; } curl_setopt($ch, CURLOPT_HTTPHEADER, $headers); $response = json_decode(curl_exec($ch)); if (!in_array(curl_getinfo($ch, CURLINFO_HTTP_CODE), array(200, 204))) { // You'll want to handle errors... } if (isset($response->error) && $response->error->errors[0]->reason === "rateLimitExceeded") { // If you've can have multiple simultaneous clients you'll probably want to catch // and handle rate limit errors. So sleep for an arbitrary period... usleep(1000000); // ...and try again } curl_close($ch); return $response; }
/** * @param string $key_location * @param string $email_address */ function __construct($key_location, $email_address) { $this->email_address = $email_address; $this->key_file_location = $key_location; $this->client = new Google_Client(); $key = file_get_contents($this->key_file_location); $cred = new Google_Auth_AssertionCredentials($this->email_address, Google_Service_Bigquery::BIGQUERY, $key); $this->client->setAssertionCredentials($cred); //setup proxy if neccesary /*$io = new Google_IO_Curl($this->client); $curlOptions = array(); $curlOptions[CURLOPT_PROXY] = "http://proxy.local"; $curlOptions[CURLOPT_PROXYPORT] = "8080"; $io->setOptions($curlOptions); $this->client->setIo($io);*/ if ($this->client->getAuth()->isAccessTokenExpired() || $this->client->getAccessToken() == NULL || $this->client->getAccessToken() == '') { $auth = new Google_Auth_OAuth2($this->client); $auth->refreshTokenWithAssertion($cred); $token = $auth->getAccessToken(); $this->client->setAccessToken($token); } // Instantiate a new BigQuery Client $this->bigqueryService = new Google_Service_Bigquery($this->client); }
/** * Test that the ID token is properly refreshed. */ public function testRefreshTokenSetsValues() { $client = new Google_Client(); $response_data = json_encode(array('access_token' => "ACCESS_TOKEN", 'id_token' => "ID_TOKEN", 'expires_in' => "12345")); $response = $this->getMock("Google_Http_Request", array(), array('')); $response->expects($this->any())->method('getResponseHttpCode')->will($this->returnValue(200)); $response->expects($this->any())->method('getResponseBody')->will($this->returnValue($response_data)); $io = $this->getMock("Google_IO_Stream", array(), array($client)); $io->expects($this->any())->method('makeRequest')->will($this->returnCallback(function ($request) use(&$token, $response) { $elements = $request->getPostBody(); PHPUnit_Framework_TestCase::assertEquals($elements['grant_type'], "refresh_token"); PHPUnit_Framework_TestCase::assertEquals($elements['refresh_token'], "REFRESH_TOKEN"); return $response; })); $client->setIo($io); $oauth = new Google_Auth_OAuth2($client); $oauth->refreshToken("REFRESH_TOKEN"); $token = json_decode($oauth->getAccessToken(), true); $this->assertEquals($token['id_token'], "ID_TOKEN"); }
public function updateFromGoogleAccount() { $client = GoogleSessionController::getClient(); $oauth2 = new \Google_Auth_OAuth2($client); if ($this->google_token && $oauth2->isAccessTokenExpired() == false) { $oauth2->refreshToken($this->google_token); $client->setAccessToken($oauth2->getAccessToken()); $oauth2 = new \Google_Service_Oauth2($client); $google_user = $oauth2->userinfo->get(); // update the photo GoogleSessionController::saveGoogleProfileImage($google_user, $this); // other things later.. return true; } return false; }
public static function getGoogleUser(&$user) { if ($user->hasToken()) { $client = GoogleSessionController::getClient(); $auth = new Google_Auth_OAuth2($client); $auth->refreshToken($user->getToken()); $token = $auth->getAccessToken(); $client->setAccessToken($auth->getAccessToken()); $oauth2 = new Google_Service_Oauth2($client); $google_user = $oauth2->userinfo->get(); // save the latest token // $user->google_token = $auth->getRefreshToken(); // $user->save(); return $google_user; } else { $url = GoogleSessionController::generateGoogleLoginURL(['approval_prompt' => 'force', 'state' => 'refresh_token']); return Redirect::to($url); } }