original_string: public function validateToken($gitToken) {
      if ($gitToken) {
        $loginTicket = null;
        $auds = array_filter(
            array($this->projectId, $this->clientId),
            function($x) {
              return isset($x);
            });
        foreach ($auds as $aud) {
          try {
            $loginTicket = $this->oauth2Client->verifySignedJwtWithCerts(
                $gitToken,
                $this->getCerts(),
                $aud,
                self::$GTIKIT_TOKEN_ISSUER,
                180 * 86400)->getAttributes();
            break;
          } catch (Google_Auth_Exception $e) {
            if (strpos($e->getMessage(), "Wrong recipient") === false) {
              throw $e;
            }
          }
        }
        if (!isset($loginTicket)) {
          throw new Google_Auth_Exception(
            "Gitkit token audience doesn't match projectId or clientId in server configuration.");
        }
        $jwt = $loginTicket["payload"];
        if ($jwt) {
          $user = new Gitkit_Account();
          $user->setUserId($jwt["user_id"]);
          $user->setEmail($jwt["email"]);
          if (isset($jwt["provider_id"])) {
            $user->setProviderId($jwt["provider_id"]);
          } else {
            $user->setProviderId(null);
          }
          $user->setEmailVerified($jwt["verified"]);
          if (isset($jwt["display_name"])) {
            $user->setDisplayName($jwt["display_name"]);
          }
          if (isset($jwt["photo_url"])) {
            $user->setPhotoUrl($jwt["photo_url"]);
          }
          return $user;
        }
      }
      return null;
    }
code: public function validateToken($gitToken) {
      if ($gitToken) {
        $loginTicket = null;
        $auds = array_filter(
            array($this->projectId, $this->clientId),
            function($x) {
              return isset($x);
            });
        foreach ($auds as $aud) {
          try {
            $loginTicket = $this->oauth2Client->verifySignedJwtWithCerts(
                $gitToken,
                $this->getCerts(),
                $aud,
                self::$GTIKIT_TOKEN_ISSUER,
                180 * 86400)->getAttributes();
            break;
          } catch (Google_Auth_Exception $e) {
            if (strpos($e->getMessage(), "Wrong recipient") === false) {
              throw $e;
            }
          }
        }
        if (!isset($loginTicket)) {
          throw new Google_Auth_Exception(
            "Gitkit token audience doesn't match projectId or clientId in server configuration.");
        }
        $jwt = $loginTicket["payload"];
        if ($jwt) {
          $user = new Gitkit_Account();
          $user->setUserId($jwt["user_id"]);
          $user->setEmail($jwt["email"]);
          if (isset($jwt["provider_id"])) {
            $user->setProviderId($jwt["provider_id"]);
          } else {
            $user->setProviderId(null);
          }
          $user->setEmailVerified($jwt["verified"]);
          if (isset($jwt["display_name"])) {
            $user->setDisplayName($jwt["display_name"]);
          }
          if (isset($jwt["photo_url"])) {
            $user->setPhotoUrl($jwt["photo_url"]);
          }
          return $user;
        }
      }
      return null;
    }
code_tokens: public function validateToken ( $ gitToken ) { if ( $ gitToken ) { $ loginTicket = null ; $ auds = array_filter ( array ( $ this -> projectId , $ this -> clientId ) , function ( $ x ) { return isset ( $ x ) ; } ) ; foreach ( $ auds as $ aud ) { try { $ loginTicket = $ this -> oauth2Client -> verifySignedJwtWithCerts ( $ gitToken , $ this -> getCerts ( ) , $ aud , self :: $ GTIKIT_TOKEN_ISSUER , 180 * 86400 ) -> getAttributes ( ) ; break ; } catch ( Google_Auth_Exception $ e ) { if ( strpos ( $ e -> getMessage ( ) , "Wrong recipient" ) === false ) { throw $ e ; } } } if ( ! isset ( $ loginTicket ) ) { throw new Google_Auth_Exception ( "Gitkit token audience doesn't match projectId or clientId in server configuration." ) ; } $ jwt = $ loginTicket [ "payload" ] ; if ( $ jwt ) { $ user = new Gitkit_Account ( ) ; $ user -> setUserId ( $ jwt [ "user_id" ] ) ; $ user -> setEmail ( $ jwt [ "email" ] ) ; if ( isset ( $ jwt [ "provider_id" ] ) ) { $ user -> setProviderId ( $ jwt [ "provider_id" ] ) ; } else { $ user -> setProviderId ( null ) ; } $ user -> setEmailVerified ( $ jwt [ "verified" ] ) ; if ( isset ( $ jwt [ "display_name" ] ) ) { $ user -> setDisplayName ( $ jwt [ "display_name" ] ) ; } if ( isset ( $ jwt [ "photo_url" ] ) ) { $ user -> setPhotoUrl ( $ jwt [ "photo_url" ] ) ; } return $ user ; } } return null ; }
docstring: Validates a Gitkit token. User info is extracted from the token only.
  
  @param string $gitToken token to be checked
  @return Gitkit_Account|null Gitkit user corresponding to the token, null
  for invalid token
docstring_tokens: Validates a Gitkit token . User info is extracted from the token only .