Auth credentials for lti oauth based authentication. More...

Inheritance diagram for ilAuthFrontendCredentialsLTI:

Collaboration diagram for ilAuthFrontendCredentialsLTI:

Public Member Functions
	__construct ()

	initFromRequest ()
	Init credentials from request. More...

Public Member Functions inherited from ilAuthFrontendCredentials
	__construct ()

	setUsername (string $a_name)
	Set username. More...

	getUsername ()
	Get username. More...

	setPassword (string $a_password)
	Set password. More...

	getPassword ()
	Get password. More...

	setAuthMode (string $a_auth_mode)
	Set auth mode. More...

	getAuthMode ()
	Get auth mode. More...

Detailed Description

Auth credentials for lti oauth based authentication.

Author: Stefan Meyer smeye.nosp@m.r.il.nosp@m.ias@g.nosp@m.mx.d.nosp@m.e

Definition at line 27 of file class.ilAuthFrontendCredentialsLTI.php.

Constructor & Destructor Documentation

◆ __construct()

ilAuthFrontendCredentialsLTI::__construct ( )

Definition at line 29 of file class.ilAuthFrontendCredentialsLTI.php.

References ILIAS\GlobalScreen\Provider\__construct().

     {
         parent::__construct();
         // overwrite default lti logger
         //        $this->setLogger($GLOBALS['DIC']->logger()->lti());
     }

Here is the call graph for this function:

Member Function Documentation

◆ initFromRequest()

ilAuthFrontendCredentialsLTI::initFromRequest ( )

Init credentials from request.

Definition at line 41 of file class.ilAuthFrontendCredentialsLTI.php.

References $DIC, ilAuthFrontendCredentials\$logger, $user_id, ilSession\clear(), ilLogger\debug(), ilSession\get(), ilLoggerFactory\getLogger(), ilSession\has(), ilSession\set(), and ilAuthFrontendCredentials\setUsername().

                                      : void
     {
         global $DIC;
         $logger = ilLoggerFactory::getLogger('ltis');
         $logger->debug('New lti authentication request...');
         $user_id = '';
         if ($DIC->http()->wrapper()->post()->has('login_hint')) {
             $logger->debug('LTI 1.3 initiate login...');
             $user_id = $DIC->http()->wrapper()->post()->retrieve('login_hint', $DIC->refinery()->kindlyTo()->string());
             ilSession::set("lti13_initiate_login", $user_id);
         }
         if ($DIC->http()->wrapper()->post()->has('user_id')) {
             $user_id = $DIC->http()->wrapper()->post()->retrieve('user_id', $DIC->refinery()->kindlyTo()->string());
         }
         if (empty($user_id) && ilSession::has("lti13_initiate_login")) {
             $user_id = ilSession::get("lti13_initiate_login");
             ilSession::clear("lti13_initiate_login");
         }
         // ToDo: Error Handling
         // if (empty($user_id)) {}
         $this->setUsername($user_id);
     }