ilStartUpGUI Class Reference

StartUp GUI class. More...

Collaboration diagram for ilStartUpGUI:

Public Member Functions
	__construct (\ilObjUser $user=null, \ilTermsOfServiceDocumentEvaluation $termsOfServiceEvaluation=null, \ilGlobalTemplate $mainTemplate=null, ServerRequestInterface $httpRequest=null)
	ilStartUpGUI constructor. More...
	executeCommand ()
	execute command More...
	getLogger ()
	Get logger. More...
	jumpToRegistration ()
	jump to registration gui More...
	jumpToPasswordAssistance ()
	jump to password assistance More...
	showAccountMigration (string $message='')
	Show account migration screen. More...
	doLogout ()
	show logout screen More...
	showNoCookiesScreen ()
	show help screen, if cookies are disabled More...

Static Public Member Functions
static	printToGlobalTemplate ($tpl)
static	_checkGoto ($a_target)

Data Fields
const	ACCOUNT_MIGRATION_MIGRATE = 1
const	ACCOUNT_MIGRATION_NEW = 2

Protected Member Functions
	showLoginPage (ilPropertyFormGUI $form=null)
	retrieveMessagesFromSession ()
	showCodeForm ($a_username=null, $a_form=null)
	initCodeForm ($a_username)
	processCode ()
	initStandardLoginForm ()
	Initialize the standard. More...
	doShibbolethAuthentication ()
	Trying shibboleth authentication. More...
	doCasAuthentication ()
	Try CAS auth. More...
	doLTIAuthentication ()
	Handle lti requests. More...
	doApacheAuthentication ()
	Try apache auth. More...
	doStandardAuthentication ()
	Check form input; authenticate user. More...
	showLoginForm ($page_editor_html, ilPropertyFormGUI $form=null)
	Show login form @global ilSetting $ilSetting. More...
	showLoginInformation ($page_editor_html, $tpl)
	Show login information. More...
	showCASLoginForm ($page_editor_html)
	Show cas login @global ilSetting $ilSetting. More...
	showShibbolethLoginForm ($page_editor_html)
	Show shibboleth login form. More...
	substituteLoginPageElements ($tpl, $page_editor_html, $element_html, $placeholder, $fallback_tplvar)
	Substitute login page elements. More...
	getLoginPageEditorHTML ()
	Get HTML of ILIAS login page editor. More...
	showRegistrationLinks ($page_editor_html)
	Show registration, password forgotten, client slection links @global ilLanguage $lng @global ilSetting $ilSetting @global <type> $ilIliasIniFile. More...
	showTermsOfServiceLink (string $page_editor_html)
	Show terms of service link. More...
	purgePlaceholders ($page_editor_html)
	Purge page editor html from unused placeholders. More...
	migrateAccount ()
	Migrate Account. More...
	doMigrationNewAccount ()
	doMigration ()
	showLogout ()
	Show logout screen. More...
	getAcceptance ()
	Get terms of service. More...
	confirmAcceptance ()
	confirmWithdrawal ()
	showTermsOfService (bool $accepted=false)
	Show terms of service. More...
	processIndexPHP ()
	process index.php More...
	showSamlLoginForm ($page_editor_html)
	showOpenIdConnectLoginForm ($page_editor_html)
	doOpenIdConnectAuthentication ()
	do open id connect authentication More...
	doSamlAuthentication ()
	showSamlIdpSelection (\ilSamlAuth $auth, array $idps)

Protected Attributes
	$ctrl
	$lng
	$logger
	$mainTemplate
	$user
	$termsOfServiceEvaluation
	$httpRequest
	$dic

Private Attributes
	$help

Detailed Description

StartUp GUI class.

Handles Login and Registration.

Author

Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e

Version

$Id$ @ilCtrl_Calls ilStartUpGUI: ilAccountRegistrationGUI, ilPasswordAssistanceGUI, ilLoginPageGUI

Definition at line 16 of file class.ilStartUpGUI.php.

Constructor & Destructor Documentation

__construct()

ilStartUpGUI::__construct	(	\ilObjUser	$user = null,
		\ilTermsOfServiceDocumentEvaluation	$termsOfServiceEvaluation = null,
		\ilGlobalTemplate	$mainTemplate = null,
		ServerRequestInterface	$httpRequest = null
	)

ilStartUpGUI constructor.

Parameters

\ilObjUser | null	$user

ilTermsOfServiceDocumentEvaluation|null

Parameters

\ilGlobalTemplate | null	$mainTemplate
ServerRequestInterface | null	$httpRequest

Definition at line 57 of file class.ilStartUpGUI.php.

      {
        global $DIC;
 
        $this->dic = $DIC;
 
        if ($user === null) {
            $user = $DIC->user();
        }
        $this->user = $user;
 
        if ($termsOfServiceEvaluation === null) {
            $termsOfServiceEvaluation = $DIC['tos.document.evaluator'];
        }
        $this->termsOfServiceEvaluation = $termsOfServiceEvaluation;
 
        if ($mainTemplate === null) {
            $mainTemplate = $DIC->ui()->mainTemplate();
        }
        $this->mainTemplate = $mainTemplate;
 
        if ($httpRequest === null) {
            $httpRequest = $DIC->http()->request();
        }
        $this->httpRequest = $httpRequest;
        $this->help = $DIC->help();
 
        $this->ctrl = $DIC->ctrl();
        $this->lng = $DIC->language();
        $this->lng->loadLanguageModule('auth');
        $this->logger = ilLoggerFactory::getLogger('init');
 
        $this->ctrl->saveParameter($this, array("rep_ref_id", "lang", "target", "client_id"));
 
        $this->user->setLanguage($this->lng->getLangKey());
        $this->help->setScreenIdComponent('init');
    }

References $DIC, $httpRequest, $mainTemplate, $termsOfServiceEvaluation, $user, ilLoggerFactory\getLogger(), help(), and user().

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Member Function Documentation

_checkGoto()

static ilStartUpGUI::_checkGoto (   $a_target )

static

Definition at line 1581 of file class.ilStartUpGUI.php.

    {
        global $DIC;
        global $objDefinition, $ilPluginAdmin, $ilUser;
 
        $access = $DIC->access();
 
 
        if (is_object($ilPluginAdmin)) {
            // get user interface plugins
            $pl_names = $ilPluginAdmin->getActivePluginsForSlot(IL_COMP_SERVICE, "UIComponent", "uihk");
 
            // search
            foreach ($pl_names as $pl) {
                $ui_plugin = ilPluginAdmin::getPluginObject(IL_COMP_SERVICE, "UIComponent", "uihk", $pl);
                $gui_class = $ui_plugin->getUIClassInstance();
                $resp = $gui_class->checkGotoHook($a_target);
                if ($resp["target"] !== false) {
                    $a_target = $resp["target"];
                    break;
                }
            }
        }
 
        if ($a_target == "") {
            return false;
        }
 
        $t_arr = explode("_", $a_target);
        $type = $t_arr[0];
 
        if ($type == "git") {
            $type = "glo";
        }
 
        if ($type == "pg" | $type == "st") {
            $type = "lm";
        }
 
        $class = $objDefinition->getClassName($type);
        if ($class == "") {
            return false;
        }
 
        $location = $objDefinition->getLocation($type);
        $full_class = "ilObj" . $class . "Access";
        include_once($location . "/class." . $full_class . ".php");
 
        $ret = call_user_func(array($full_class, "_checkGoto"), $a_target);
 
        // if no access and repository object => check for parent course/group
        if (!$ret &&
            !stristr($a_target, "_wsp") &&
            $ilUser->getId() != ANONYMOUS_USER_ID && // #10637
            !$objDefinition->isAdministrationObject($type) &&
            $objDefinition->isRBACObject($type) &&
            $t_arr[1]) {
            global $tree, $rbacsystem, $ilAccess;
 
            // original type "pg" => pg_<page_id>[_<ref_id>]
            if ($t_arr[0] == "pg") {
                if (isset($t_arr[2])) {
                    $ref_id = $t_arr[2];
                } else {
                    $lm_id = ilLMObject::_lookupContObjID($t_arr[1]);
                    $ref_id = ilObject::_getAllReferences($lm_id);
                    if ($ref_id) {
                        $ref_id = array_shift($ref_id);
                    }
                }
            } else {
                $ref_id = $t_arr[1];
            }
 
            include_once "Services/Membership/classes/class.ilParticipants.php";
            $block_obj = array();
 
            // walk path to find parent container
            $path = $tree->getPathId($ref_id);
            array_pop($path);
            foreach ($path as $path_ref_id) {
                $redirect_infopage = false;
                $add_member_role = false;
 
                $ptype = ilObject::_lookupType($path_ref_id, true);
                $pobj_id = ilObject::_lookupObjId($path_ref_id);
 
                // core checks: timings/object-specific
                if (
                    !$access->doActivationCheck('read', '', $path_ref_id, $ilUser->getId(), $pobj_id, $ptype) ||
                    !$access->doStatusCheck('read', '', $path_ref_id, $ilUser->getId(), $pobj_id, $ptype)
                ) {
                    // object in path is inaccessible - aborting
                    return false;
                } elseif ($ptype == "crs") {
                    // check if already participant
                    include_once "Modules/Course/classes/class.ilCourseParticipant.php";
                    $participants = new ilCourseParticipant($pobj_id, $ilUser->getId());
                    if (!$participants->isAssigned()) {
                        // subscription currently possible?
                        include_once "Modules/Course/classes/class.ilObjCourse.php";
                        if (ilObjCourse::_isActivated($pobj_id) &&
                            ilObjCourse::_registrationEnabled($pobj_id)) {
                            $block_obj[] = $path_ref_id;
                            $add_member_role = true;
                        } else {
                            $redirect_infopage = true;
                        }
                    }
                } elseif ($ptype == "grp") {
                    // check if already participant
                    include_once "Modules/Group/classes/class.ilGroupParticipants.php";
                    if (!ilGroupParticipants::_isParticipant($path_ref_id, $ilUser->getId())) {
                        // subscription currently possible?
                        include_once "Modules/Group/classes/class.ilObjGroup.php";
                        $group_obj = new ilObjGroup($path_ref_id);
                        if ($group_obj->isRegistrationEnabled()) {
                            $block_obj[] = $path_ref_id;
                            $add_member_role = true;
                        } else {
                            $redirect_infopage = true;
                        }
                    }
                }
 
                // add members roles for all "blocking" objects
                if ($add_member_role) {
                    // cannot join? goto will never work, so redirect to current object
                    $rbacsystem->resetPACache($ilUser->getId(), $path_ref_id);
                    if (!$rbacsystem->checkAccess("join", $path_ref_id)) {
                        $redirect_infopage = true;
                    } else {
                        $rbacsystem->addTemporaryRole(
                            $ilUser->getId(),
                            ilParticipants::getDefaultMemberRole($path_ref_id)
                        );
                    }
                }
 
                // redirect to infopage of 1st blocking object in path
                if ($redirect_infopage) {
                    if ($rbacsystem->checkAccess("visible", $path_ref_id)) {
                        ilUtil::redirect("ilias.php?baseClass=ilRepositoryGUI" .
                            "&ref_id=" . $path_ref_id . "&cmd=infoScreen");
                    } else {
                        return false;
                    }
                }
            }
 
 
            // check if access will be possible with all (possible) member roles added
            $rbacsystem->resetPACache($ilUser->getId(), $ref_id);
            if ($rbacsystem->checkAccess("read", $ref_id) && sizeof($block_obj)) { // #12128
                // this won't work with lm-pages (see above)
                // include_once "Services/Link/classes/class.ilLink.php";
                // $_SESSION["pending_goto"] = ilLink::_getStaticLink($ref_id, $type);
 
                // keep original target
                $_SESSION["pending_goto"] = "goto.php?target=" . $a_target;
 
                // redirect to 1st non-member object in path
                ilUtil::redirect("ilias.php?baseClass=ilRepositoryGUI" .
                    "&ref_id=" . array_shift($block_obj));
            }
        }
 
        return $ret;
    }

References $_SESSION, $DIC, $ilUser, $location, XapiProxy\$resp, $ret, $type, ilObject\_getAllReferences(), ilObjCourse\_isActivated(), ilGroupParticipants\_isParticipant(), ilLMObject\_lookupContObjID(), ilObject\_lookupObjId(), ilObject\_lookupType(), ilObjCourse\_registrationEnabled(), ANONYMOUS_USER_ID, ilParticipants\getDefaultMemberRole(), ilPluginAdmin\getPluginObject(), IL_COMP_SERVICE, and ilUtil\redirect().

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confirmAcceptance()

ilStartUpGUI::confirmAcceptance ( )

protected

Definition at line 1436 of file class.ilStartUpGUI.php.

                                           : void
    {
        $this->showTermsOfService(true);
    }

References showTermsOfService().

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confirmWithdrawal()

ilStartUpGUI::confirmWithdrawal ( )

protected

Definition at line 1441 of file class.ilStartUpGUI.php.

                                           : void
    {
        if (!$this->user->getId()) {
            $this->user->setId(ANONYMOUS_USER_ID);
        }
        $back_to_login = false;
        if ($this->user->getPref('consent_withdrawal_requested') != 1) {
            $back_to_login = true;
        }
        $tpl = self::initStartUpTemplate('tpl.view_terms_of_service.html', $back_to_login, !$back_to_login);
 
        $helper = new ilTermsOfServiceHelper();
        $handleDocument = $helper->isGloballyEnabled() && $this->termsOfServiceEvaluation->hasDocument();
        if ($handleDocument) {
            $document = $this->termsOfServiceEvaluation->document();
            if ('confirmWithdrawal' === $this->ctrl->getCmd()) {
                if (isset($this->httpRequest->getParsedBody()['status']) && 'withdrawn' === $this->httpRequest->getParsedBody()['status']) {
                    $helper->deleteAcceptanceHistoryByUser((int) $this->user->getId());
                    $this->ctrl->redirectToUrl('logout.php');
                }
            }
 
            $tpl->setVariable('FORM_ACTION', $this->ctrl->getFormAction($this, $this->ctrl->getCmd()));
            $tpl->setVariable('ACCEPT_CHECKBOX', ilUtil::formCheckbox(0, 'status', 'accepted'));
            $tpl->setVariable('ACCEPT_TERMS_OF_SERVICE', $this->lng->txt('accept_usr_agreement'));
            $tpl->setVariable('TXT_SUBMIT', $this->lng->txt('submit'));
 
            $tpl->setPermanentLink('usr', null, 'agreement');
            $tpl->setVariable('TERMS_OF_SERVICE_CONTENT', $document->content());
        } else {
            $tpl->setVariable(
                'TERMS_OF_SERVICE_CONTENT',
                sprintf(
                    $this->lng->txt('no_agreement_description'),
                    'mailto:' . ilUtil::prepareFormOutput(ilSystemSupportContacts::getMailsToAddress())
                )
            );
        }
 
        self::printToGlobalTemplate($tpl);
    }

References $tpl, ANONYMOUS_USER_ID, ilUtil\formCheckbox(), ilSystemSupportContacts\getMailsToAddress(), ilUtil\prepareFormOutput(), printToGlobalTemplate(), and user().

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doApacheAuthentication()

ilStartUpGUI::doApacheAuthentication ( )

protected

Try apache auth.

Definition at line 653 of file class.ilStartUpGUI.php.

    {
        $this->getLogger()->debug('Trying apache authentication');
 
        $credentials = new \ilAuthFrontendCredentialsApache($this->httpRequest, $this->ctrl);
        $credentials->initFromRequest();
 
        $provider_factory = new \ilAuthProviderFactory();
        $provider = $provider_factory->getProviderByAuthMode($credentials, AUTH_APACHE);
 
        $status = \ilAuthStatus::getInstance();
 
        $frontend_factory = new \ilAuthFrontendFactory();
        $frontend_factory->setContext(\ilAuthFrontendFactory::CONTEXT_STANDARD_FORM);
        $frontend = $frontend_factory->getFrontend(
            $GLOBALS['DIC']['ilAuthSession'],
            $status,
            $credentials,
            array($provider)
        );
 
        $frontend->authenticate();
 
        switch ($status->getStatus()) {
            case \ilAuthStatus::STATUS_AUTHENTICATED:
                if ($credentials->hasValidTargetUrl()) {
                    \ilLoggerFactory::getLogger('auth')->debug(sprintf(
                        'Authentication successful. Redirecting to starting page: %s',
                        $credentials->getTargetUrl()
                    ));
                    $this->ctrl->redirectToURL($credentials->getTargetUrl());
                } else {
                    \ilLoggerFactory::getLogger('auth')->debug(
                        'Authentication successful, but no valid target URL given. Redirecting to default starting page.'
                    );
                    \ilInitialisation::redirectToStartingPage();
                }
                break;
 
            case \ilAuthStatus::STATUS_ACCOUNT_MIGRATION_REQUIRED:
                $this->ctrl->redirect($this, 'showAccountMigration');
                break;
 
            case \ilAuthStatus::STATUS_AUTHENTICATION_FAILED:
                \ilUtil::sendFailure($status->getTranslatedReason(), true);
                $this->ctrl->redirectToURL(\ilUtil::appendUrlParameterString(
                    $this->ctrl->getLinkTarget($this, 'showLoginPage', '', false, false),
                    'passed_sso=1'
                ));
                break;
        }
 
        \ilUtil::sendFailure($this->lng->txt('err_wrong_login'));
        $this->showLoginPage();
        return false;
    }

References $GLOBALS, ilUtil\appendUrlParameterString(), AUTH_APACHE, ilAuthFrontendFactory\CONTEXT_STANDARD_FORM, ilAuthStatus\getInstance(), ilLoggerFactory\getLogger(), getLogger(), ilUtil\sendFailure(), and showLoginPage().

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doCasAuthentication()

ilStartUpGUI::doCasAuthentication ( )

protected

Try CAS auth.

Definition at line 562 of file class.ilStartUpGUI.php.

    {
        global $DIC;
 
        $this->getLogger()->debug('Trying cas authentication');
 
        include_once './Services/CAS/classes/class.ilAuthFrontendCredentialsCAS.php';
        $credentials = new ilAuthFrontendCredentialsCAS();
 
        include_once './Services/Authentication/classes/Provider/class.ilAuthProviderFactory.php';
        $provider_factory = new ilAuthProviderFactory();
        $provider = $provider_factory->getProviderByAuthMode($credentials, AUTH_CAS);
 
        include_once './Services/Authentication/classes/class.ilAuthStatus.php';
        $status = ilAuthStatus::getInstance();
 
        include_once './Services/Authentication/classes/Frontend/class.ilAuthFrontendFactory.php';
        $frontend_factory = new ilAuthFrontendFactory();
        $frontend_factory->setContext(ilAuthFrontendFactory::CONTEXT_STANDARD_FORM);
        $frontend = $frontend_factory->getFrontend(
            $GLOBALS['DIC']['ilAuthSession'],
            $status,
            $credentials,
            array($provider)
        );
 
        $frontend->authenticate();
        switch ($status->getStatus()) {
            case ilAuthStatus::STATUS_AUTHENTICATED:
                $this->getLogger()->debug('Authentication successful.');
                ilInitialisation::redirectToStartingPage();
                break;
 
            case ilAuthStatus::STATUS_AUTHENTICATION_FAILED:
            default:
                ilUtil::sendFailure($DIC->language()->txt($status->getReason()));
                $this->showLoginPage();
                return false;
        }
    }

References $DIC, $GLOBALS, AUTH_CAS, ilAuthFrontendFactory\CONTEXT_STANDARD_FORM, ilAuthStatus\getInstance(), getLogger(), ilUtil\sendFailure(), showLoginPage(), ilAuthStatus\STATUS_AUTHENTICATED, and ilAuthStatus\STATUS_AUTHENTICATION_FAILED.

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doLogout()

ilStartUpGUI::doLogout

(

)

show logout screen

Definition at line 1347 of file class.ilStartUpGUI.php.

    {
        global $DIC;
 
        $ilSetting = $DIC->settings();
        $user = $DIC->user();
        $lng = $DIC->language();
        $ilIliasIniFile = $DIC['ilIliasIniFile'];
        $ilAppEventHandler = $DIC['ilAppEventHandler'];
 
        $ilAppEventHandler->raise(
            'Services/Authentication',
            'beforeLogout',
            [
                'user_id' => $this->user->getId()
            ]
        );
 
        $user_language = $user->getLanguage();
 
        $tosWithdrawalGui = new ilTermsOfServiceWithdrawalGUIHelper($user);
        $tosWithdrawalGui->handleWithdrawalLogoutRequest($this->httpRequest, $this);
 
        $had_external_authentication = ilSession::get('used_external_auth');
 
        ilSession::setClosingContext(ilSession::SESSION_CLOSE_USER);
        $GLOBALS['DIC']['ilAuthSession']->logout();
 
        $GLOBALS['ilAppEventHandler']->raise(
            'Services/Authentication',
            'afterLogout',
            array(
                'username' => $this->user->getLogin()
            )
        );
 
        if ((int) $this->user->getAuthMode(true) == AUTH_SAML && $had_external_authentication) {
            $this->logger->info('Redirecting user to SAML logout script');
            $this->ctrl->redirectToURL('saml.php?action=logout&logout_url=' . urlencode(ILIAS_HTTP_PATH . '/login.php'));
        }
 
        // reset cookie
        ilUtil::setCookie("ilClientId", "");
 
        // redirect and show logout information
        $this->ctrl->setParameter($this, 'client_id', CLIENT_ID);
        $this->ctrl->setParameter($this, 'lang', $user_language);
        $this->ctrl->redirect($this, 'showLogout');
    }

References $DIC, $GLOBALS, $ilIliasIniFile, $ilSetting, $lng, $user, AUTH_SAML, CLIENT_ID, ilSession\get(), ilSession\SESSION_CLOSE_USER, ilSession\setClosingContext(), ilUtil\setCookie(), and user().

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doLTIAuthentication()

ilStartUpGUI::doLTIAuthentication ( )

protected

Handle lti requests.

Definition at line 606 of file class.ilStartUpGUI.php.

    {
        $this->getLogger()->debug('Trying lti authentication');
 
        $credentials = new ilAuthFrontendCredentialsLTI();
        $credentials->initFromRequest();
 
        $provider_factory = new ilAuthProviderFactory();
        $provider = $provider_factory->getProviderByAuthMode($credentials, AUTH_PROVIDER_LTI);
 
        $status = ilAuthStatus::getInstance();
 
        $frontend_factory = new ilAuthFrontendFactory();
        $frontend_factory->setContext(ilAuthFrontendFactory::CONTEXT_STANDARD_FORM);
        $frontend = $frontend_factory->getFrontend(
            $GLOBALS['DIC']['ilAuthSession'],
            $status,
            $credentials,
            array($provider)
        );
 
        $frontend->authenticate();
 
        switch ($status->getStatus()) {
            case ilAuthStatus::STATUS_AUTHENTICATED:
                ilLoggerFactory::getLogger('auth')->debug('Authentication successful; Redirecting to starting page.');
                ilInitialisation::redirectToStartingPage();
                return;
 
            case ilAuthStatus::STATUS_ACCOUNT_MIGRATION_REQUIRED:
                return $GLOBALS['ilCtrl']->redirect($this, 'showAccountMigration');
 
            case ilAuthStatus::STATUS_AUTHENTICATION_FAILED:
                ilUtil::sendFailure($GLOBALS['lng']->txt($status->getReason()), true);
                $GLOBALS['ilCtrl']->redirect($this, 'showLoginPage');
                return false;
        }
 
        ilUtil::sendFailure($this->lng->txt('err_wrong_login'));
        $this->showLoginPage();
        return false;
    }

References $GLOBALS, AUTH_PROVIDER_LTI, ilAuthFrontendFactory\CONTEXT_STANDARD_FORM, ilAuthStatus\getInstance(), ilLoggerFactory\getLogger(), getLogger(), ilUtil\sendFailure(), showLoginPage(), ilAuthStatus\STATUS_ACCOUNT_MIGRATION_REQUIRED, ilAuthStatus\STATUS_AUTHENTICATED, and ilAuthStatus\STATUS_AUTHENTICATION_FAILED.

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doMigration()

ilStartUpGUI::doMigration ( )

protected

Returns

bool

Definition at line 1250 of file class.ilStartUpGUI.php.

                                     : bool
    {
        $this->logger->debug('Starting account migration for user: ' . (string) ilSession::get('mig_ext_account'));
 
        $credentials = new ilAuthFrontendCredentials();
        $credentials->setUsername((string) $_POST['mig_username']);
        $credentials->setPassword((string) $_POST['mig_password']);
 
        $provider_factory = new ilAuthProviderFactory();
        $provider = $provider_factory->getProviderByAuthMode($credentials, AUTH_LOCAL);
 
        $status = ilAuthStatus::getInstance();
 
        $frontend_factory = new ilAuthFrontendFactory();
        $frontend_factory->setContext(ilAuthFrontendFactory::CONTEXT_STANDARD_FORM);
        $frontend = $frontend_factory->getFrontend(
            $GLOBALS['DIC']['ilAuthSession'],
            $status,
            $credentials,
            array($provider)
        );
 
        $frontend->authenticate();
 
        switch ($status->getStatus()) {
            case ilAuthStatus::STATUS_AUTHENTICATED:
                $this->getLogger()->debug('Account migration: authentication successful for ' . (string) $_POST['mig_username']);
 
                $provider = $provider_factory->getProviderByAuthMode(
                    $credentials,
                    ilSession::get(ilAuthFrontend::MIG_TRIGGER_AUTHMODE)
                );
                $frontend_factory->setContext(ilAuthFrontendFactory::CONTEXT_STANDARD_FORM);
                $frontend = $frontend_factory->getFrontend(
                    $GLOBALS['DIC']['ilAuthSession'],
                    $status,
                    $credentials,
                    [$provider]
                );
                if (
                    $frontend->migrateAccount($GLOBALS['DIC']['ilAuthSession'])
                ) {
                    ilInitialisation::redirectToStartingPage();
                } else {
                    ilUtil::sendFailure($this->lng->txt('err_wrong_login'), true);
                    $this->ctrl->redirect($this, 'showAccountMigration');
                }
                break;
 
            default:
                $this->getLogger()->info('Account migration failed for user ' . (string) $_POST['mig_username']);
                $this->showAccountMigration($GLOBALS['lng']->txt('err_wrong_login'));
                return false;
        }
    }

References $_POST, $GLOBALS, AUTH_LOCAL, ilAuthFrontendFactory\CONTEXT_STANDARD_FORM, ilSession\get(), ilAuthStatus\getInstance(), getLogger(), ilAuthFrontend\MIG_TRIGGER_AUTHMODE, ilUtil\sendFailure(), showAccountMigration(), and ilAuthStatus\STATUS_AUTHENTICATED.

Referenced by migrateAccount().

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doMigrationNewAccount()

ilStartUpGUI::doMigrationNewAccount ( )

protected

Returns

bool

Definition at line 1216 of file class.ilStartUpGUI.php.

                                               : bool
    {
        $credentials = new ilAuthFrontendCredentials();
        $credentials->setUsername(ilSession::get(ilAuthFrontend::MIG_EXTERNAL_ACCOUNT));
 
        $provider_factory = new ilAuthProviderFactory();
        $provider = $provider_factory->getProviderByAuthMode($credentials, ilSession::get(ilAuthFrontend::MIG_TRIGGER_AUTHMODE));
 
        $this->logger->debug('Using provider: ' . get_class($provider) . ' for further processing.');
 
        $status = ilAuthStatus::getInstance();
 
        $frontend_factory = new ilAuthFrontendFactory();
        $frontend_factory->setContext(ilAuthFrontendFactory::CONTEXT_STANDARD_FORM);
        $frontend = $frontend_factory->getFrontend(
            $GLOBALS['DIC']['ilAuthSession'],
            $status,
            $credentials,
            [$provider]
        );
 
        if ($frontend->migrateAccountNew()) {
            ilInitialisation::redirectToStartingPage();
        }
 
        ilUtil::sendFailure($this->lng->txt('err_wrong_login'));
        $this->ctrl->redirect($this, 'showAccountMigration');
 
        return true;
    }

References $GLOBALS, ilAuthFrontendFactory\CONTEXT_STANDARD_FORM, ilSession\get(), ilAuthStatus\getInstance(), ilAuthFrontend\MIG_EXTERNAL_ACCOUNT, ilAuthFrontend\MIG_TRIGGER_AUTHMODE, and ilUtil\sendFailure().

Referenced by migrateAccount().

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doOpenIdConnectAuthentication()

ilStartUpGUI::doOpenIdConnectAuthentication ( )

protected

do open id connect authentication

Definition at line 1979 of file class.ilStartUpGUI.php.

    {
        global $DIC;
 
        $this->getLogger()->debug('Trying openid connect authentication');
 
        $credentials = new ilAuthFrontendCredentialsOpenIdConnect();
        $credentials->initFromRequest();
 
        $provider_factory = new ilAuthProviderFactory();
        $provider = $provider_factory->getProviderByAuthMode($credentials, AUTH_OPENID_CONNECT);
 
        $status = ilAuthStatus::getInstance();
 
        $frontend_factory = new ilAuthFrontendFactory();
        $frontend_factory->setContext(ilAuthFrontendFactory::CONTEXT_STANDARD_FORM);
        $frontend = $frontend_factory->getFrontend(
            $GLOBALS['DIC']['ilAuthSession'],
            $status,
            $credentials,
            array($provider)
        );
 
        $frontend->authenticate();
 
        switch ($status->getStatus()) {
            case ilAuthStatus::STATUS_AUTHENTICATED:
                ilLoggerFactory::getLogger('auth')->debug('Authentication successful; Redirecting to starting page.');
                include_once './Services/Init/classes/class.ilInitialisation.php';
                ilInitialisation::redirectToStartingPage();
                return;
 
            case ilAuthStatus::STATUS_AUTHENTICATION_FAILED:
                ilUtil::sendFailure($status->getTranslatedReason(), true);
                $GLOBALS['ilCtrl']->redirect($this, 'showLoginPage');
                return false;
        }
 
        ilUtil::sendFailure($this->lng->txt('err_wrong_login'));
        $this->showLoginPage();
        return false;
    }

References $DIC, $GLOBALS, AUTH_OPENID_CONNECT, ilAuthFrontendFactory\CONTEXT_STANDARD_FORM, ilAuthStatus\getInstance(), ilLoggerFactory\getLogger(), getLogger(), ilUtil\sendFailure(), showLoginPage(), ilAuthStatus\STATUS_AUTHENTICATED, and ilAuthStatus\STATUS_AUTHENTICATION_FAILED.

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doSamlAuthentication()

ilStartUpGUI::doSamlAuthentication ( )

protected

Returns

bool

Definition at line 2026 of file class.ilStartUpGUI.php.

    {
        global $DIC;
 
        $this->getLogger()->debug('Trying saml authentication');
 
        $request = $DIC->http()->request();
        $params = $request->getQueryParams();
 
        $factory = new ilSamlAuthFactory();
        $auth = $factory->auth();
 
        if (isset($params['action']) && $params['action'] == 'logout') {
            $logout_url = isset($params['logout_url']) ? $params['logout_url'] : '';
            ilLoggerFactory::getLogger('auth')->info(sprintf('Requested SAML logout: %s', $logout_url));
            $auth->logout($logout_url);
        }
 
        if (isset($params['target']) && !isset($params['returnTo'])) {
            $params['returnTo'] = $params['target'];
        }
        if (isset($params['returnTo'])) {
            $auth->storeParam('target', $params['returnTo']);
        }
 
        ilLoggerFactory::getLogger('auth')->debug('Started SAML authentication request');
 
        if (!$auth->isAuthenticated()) {
            ilLoggerFactory::getLogger('auth')->debug('User is not authenticated, yet');
            if (!isset($_GET['idpentityid']) || !isset($_GET['saml_idp_id'])) {
                $activeIdps = ilSamlIdp::getActiveIdpList();
                if (1 == count($activeIdps)) {
                    $idp = current($activeIdps);
                    $_GET['idpentityid'] = $idp->getEntityId();
                    $_GET['saml_idp_id'] = $idp->getIdpId();
 
                    ilLoggerFactory::getLogger('auth')->debug(sprintf(
                        'Found exactly one active IDP with id %s: %s',
                        $idp->getIdpId(),
                        $idp->getEntityId()
                    ));
                } elseif (0 == count($activeIdps)) {
                    ilLoggerFactory::getLogger('auth')->debug('Did not find any active IDP, skipp authentication process');
                    $GLOBALS['DIC']->ctrl()->redirect($this, 'showLoginPage');
                } else {
                    ilLoggerFactory::getLogger('auth')->debug('Found multiple active IPDs, presenting IDP selection...');
                    $this->showSamlIdpSelection($auth, $activeIdps);
                    return;
                }
            }
 
            $auth->storeParam('idpId', (int) $_GET['saml_idp_id']);
            ilLoggerFactory::getLogger('auth')->debug(sprintf(
                'Stored relevant IDP id in session: %s',
                (string) $auth->getParam('idpId')
            ));
        }
 
        // re-init
        $auth = $factory->auth();
 
        ilLoggerFactory::getLogger('auth')->debug('Checking SAML authentication status...');
 
        $auth->protectResource();
 
        ilLoggerFactory::getLogger('auth')->debug(
            'SAML authentication successful, continuing with ILIAS internal authentication process...'
        );
 
        $idpId = (int) $auth->getParam('idpId');
 
        ilLoggerFactory::getLogger('auth')->debug(sprintf(
            'Internal SAML IDP id fetched from session: %s',
            (string) $idpId
        ));
 
        if ($idpId < 1) {
            ilLoggerFactory::getLogger('auth')->debug(
                'No valid internal IDP id found (most probably due to IDP initiated SSO), trying fallback determination...'
            );
            $authData = $auth->getAuthDataArray();
            if (isset($authData['saml:sp:IdP'])) {
                $idpId = ilSamlIdp::geIdpIdByEntityId($authData['saml:sp:IdP']);
                ilLoggerFactory::getLogger('auth')->debug(sprintf(
                    'Searching active ILIAS IDP by entity id "%s" results in: %s',
                    $authData['saml:sp:IdP'],
                    (string) $idpId
                ));
            } else {
                ilLoggerFactory::getLogger('auth')->debug(
                    'Could not execute fallback determination, no IDP entity ID found SAML authentication session data'
                );
            }
        }
        $_GET['target'] = $auth->popParam('target');
 
        $_POST['auth_mode'] = AUTH_SAML . '_' . $idpId;
 
        $this->logger->debug(sprintf(
            'Retrieved "target" parameter: %s',
            print_r($_GET['target'], true)
        ));
 
        $credentials = new ilAuthFrontendCredentialsSaml($auth, $request);
        $credentials->initFromRequest();
 
        $provider_factory = new ilAuthProviderFactory();
        $provider = $provider_factory->getProviderByAuthMode($credentials, ilUtil::stripSlashes($_POST['auth_mode']));
 
        $status = ilAuthStatus::getInstance();
 
        $frontend_factory = new ilAuthFrontendFactory();
        $frontend_factory->setContext(ilAuthFrontendFactory::CONTEXT_STANDARD_FORM);
        $frontend = $frontend_factory->getFrontend(
            $GLOBALS['DIC']['ilAuthSession'],
            $status,
            $credentials,
            array($provider)
        );
 
        $frontend->authenticate();
 
        switch ($status->getStatus()) {
            case ilAuthStatus::STATUS_AUTHENTICATED:
                ilLoggerFactory::getLogger('auth')->debug('Authentication successful; Redirecting to starting page.');
                return ilInitialisation::redirectToStartingPage();
 
            case ilAuthStatus::STATUS_ACCOUNT_MIGRATION_REQUIRED:
                return $GLOBALS['DIC']->ctrl()->redirect($this, 'showAccountMigration');
 
            case ilAuthStatus::STATUS_AUTHENTICATION_FAILED:
                ilUtil::sendFailure($status->getTranslatedReason(), true);
                $GLOBALS['DIC']->ctrl()->redirect($this, 'showLoginPage');
                return false;
        }
 
        ilUtil::sendFailure($this->lng->txt('err_wrong_login'));
        $this->showLoginPage();
 
        return false;
    }

References $_GET, $_POST, $auth, $DIC, $factory, $GLOBALS, AUTH_SAML, ilAuthFrontendFactory\CONTEXT_STANDARD_FORM, ilSamlIdp\geIdpIdByEntityId(), ilSamlIdp\getActiveIdpList(), ilAuthStatus\getInstance(), ilLoggerFactory\getLogger(), getLogger(), ilUtil\sendFailure(), showLoginPage(), showSamlIdpSelection(), ilAuthStatus\STATUS_ACCOUNT_MIGRATION_REQUIRED, ilAuthStatus\STATUS_AUTHENTICATED, ilAuthStatus\STATUS_AUTHENTICATION_FAILED, and ilUtil\stripSlashes().

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doShibbolethAuthentication()

ilStartUpGUI::doShibbolethAuthentication ( )

protected

Trying shibboleth authentication.

Definition at line 511 of file class.ilStartUpGUI.php.

    {
        $this->getLogger()->debug('Trying shibboleth authentication');
 
        include_once './Services/AuthShibboleth/classes/class.ilAuthFrontendCredentialsShibboleth.php';
        $credentials = new ilAuthFrontendCredentialsShibboleth();
        $credentials->initFromRequest();
 
        include_once './Services/Authentication/classes/Provider/class.ilAuthProviderFactory.php';
        $provider_factory = new ilAuthProviderFactory();
        $provider = $provider_factory->getProviderByAuthMode($credentials, AUTH_SHIBBOLETH);
 
        include_once './Services/Authentication/classes/class.ilAuthStatus.php';
        $status = ilAuthStatus::getInstance();
 
        include_once './Services/Authentication/classes/Frontend/class.ilAuthFrontendFactory.php';
        $frontend_factory = new ilAuthFrontendFactory();
        $frontend_factory->setContext(ilAuthFrontendFactory::CONTEXT_STANDARD_FORM);
        $frontend = $frontend_factory->getFrontend(
            $GLOBALS['DIC']['ilAuthSession'],
            $status,
            $credentials,
            array($provider)
        );
 
        $frontend->authenticate();
 
        switch ($status->getStatus()) {
            case ilAuthStatus::STATUS_AUTHENTICATED:
                ilLoggerFactory::getLogger('auth')->debug('Authentication successful; Redirecting to starting page.');
                include_once './Services/Init/classes/class.ilInitialisation.php';
                ilInitialisation::redirectToStartingPage();
                return;
 
            case ilAuthStatus::STATUS_ACCOUNT_MIGRATION_REQUIRED:
                return $GLOBALS['ilCtrl']->redirect($this, 'showAccountMigration');
 
            case ilAuthStatus::STATUS_AUTHENTICATION_FAILED:
                ilUtil::sendFailure($status->getTranslatedReason(), true);
                $GLOBALS['ilCtrl']->redirect($this, 'showLoginPage');
                return false;
        }
 
        ilUtil::sendFailure($this->lng->txt('err_wrong_login'));
        $this->showLoginPage();
        return false;
    }

References $GLOBALS, AUTH_SHIBBOLETH, ilAuthFrontendFactory\CONTEXT_STANDARD_FORM, ilAuthStatus\getInstance(), ilLoggerFactory\getLogger(), getLogger(), ilUtil\sendFailure(), showLoginPage(), ilAuthStatus\STATUS_ACCOUNT_MIGRATION_REQUIRED, ilAuthStatus\STATUS_AUTHENTICATED, and ilAuthStatus\STATUS_AUTHENTICATION_FAILED.

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doStandardAuthentication()

ilStartUpGUI::doStandardAuthentication ( )

protected

Check form input; authenticate user.

Definition at line 713 of file class.ilStartUpGUI.php.

    {
        $form = $this->initStandardLoginForm();
        if ($form->checkInput()) {
            $this->getLogger()->debug('Trying to authenticate user.');
 
            include_once './Services/Authentication/classes/Frontend/class.ilAuthFrontendCredentials.php';
            $credentials = new ilAuthFrontendCredentials();
            $credentials->setUsername($form->getInput('username'));
            $credentials->setPassword($form->getInput('password'));
            $credentials->setCaptchaCode($form->getInput('captcha_code'));
 
            // set chosen auth mode
            include_once './Services/Authentication/classes/class.ilAuthModeDetermination.php';
            $det = ilAuthModeDetermination::_getInstance();
            if (ilAuthUtils::_hasMultipleAuthenticationMethods() and $det->isManualSelection()) {
                $credentials->setAuthMode($form->getInput('auth_mode'));
            }
 
            include_once './Services/Authentication/classes/Provider/class.ilAuthProviderFactory.php';
            $provider_factory = new ilAuthProviderFactory();
            $providers = $provider_factory->getProviders($credentials);
 
            include_once './Services/Authentication/classes/class.ilAuthStatus.php';
            $status = ilAuthStatus::getInstance();
 
            include_once './Services/Authentication/classes/Frontend/class.ilAuthFrontendFactory.php';
            $frontend_factory = new ilAuthFrontendFactory();
            $frontend_factory->setContext(ilAuthFrontendFactory::CONTEXT_STANDARD_FORM);
            $frontend = $frontend_factory->getFrontend(
                $GLOBALS['DIC']['ilAuthSession'],
                $status,
                $credentials,
                $providers
            );
 
            $frontend->authenticate();
 
            switch ($status->getStatus()) {
                case ilAuthStatus::STATUS_AUTHENTICATED:
                    ilLoggerFactory::getLogger('auth')->debug('Authentication successful; Redirecting to starting page.');
                    include_once './Services/Init/classes/class.ilInitialisation.php';
                    ilInitialisation::redirectToStartingPage();
                    return;
 
                case ilAuthStatus::STATUS_CODE_ACTIVATION_REQUIRED:
                    $uname = ilObjUser::_lookupLogin($status->getAuthenticatedUserId());
                    return $this->showLoginPage($this->initCodeForm($uname));
 
                case ilAuthStatus::STATUS_ACCOUNT_MIGRATION_REQUIRED:
                    return $GLOBALS['ilCtrl']->redirect($this, 'showAccountMigration');
 
                case ilAuthStatus::STATUS_AUTHENTICATION_FAILED:
                    ilUtil::sendFailure($status->getTranslatedReason());
                    return $this->showLoginPage($form);
            }
        }
        ilUtil::sendFailure($this->lng->txt('err_wrong_login'));
        $this->showLoginPage($form);
        return false;
    }

References $GLOBALS, ilAuthModeDetermination\_getInstance(), ilAuthUtils\_hasMultipleAuthenticationMethods(), ilObjUser\_lookupLogin(), ilAuthFrontendFactory\CONTEXT_STANDARD_FORM, ilAuthStatus\getInstance(), ilLoggerFactory\getLogger(), getLogger(), initCodeForm(), initStandardLoginForm(), ilUtil\sendFailure(), showLoginPage(), ilAuthStatus\STATUS_ACCOUNT_MIGRATION_REQUIRED, ilAuthStatus\STATUS_AUTHENTICATED, ilAuthStatus\STATUS_AUTHENTICATION_FAILED, and ilAuthStatus\STATUS_CODE_ACTIVATION_REQUIRED.

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executeCommand()

ilStartUpGUI::executeCommand

(

)

execute command

See also

register.php

Definition at line 103 of file class.ilStartUpGUI.php.

    {
        $cmd = $this->ctrl->getCmd("processIndexPHP", array('processIndexPHP','showLoginPage'));
        $next_class = $this->ctrl->getNextClass($this);
 
        switch ($next_class) {
            case 'ilLoginPageGUI':
                break;
 
            case "ilaccountregistrationgui":
                require_once("Services/Registration/classes/class.ilAccountRegistrationGUI.php");
                return $this->ctrl->forwardCommand(new ilAccountRegistrationGUI());
 
            case "ilpasswordassistancegui":
                require_once("Services/Init/classes/class.ilPasswordAssistanceGUI.php");
                return $this->ctrl->forwardCommand(new ilPasswordAssistanceGUI());
 
            default:
                if (method_exists($this, $cmd)) {
                    return $this->$cmd();
                }
    }
    }

Referenced by jumpToPasswordAssistance(), and jumpToRegistration().

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getAcceptance()

ilStartUpGUI::getAcceptance ( )

protected

Get terms of service.

Definition at line 1431 of file class.ilStartUpGUI.php.

                                       : void
    {
        $this->showTermsOfService();
    }

References showTermsOfService().

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getLogger()

ilStartUpGUI::getLogger

(

)

Get logger.

Returns

\ilLogger

Definition at line 131 of file class.ilStartUpGUI.php.

    {
        return $this->logger;
    }

References $logger.

Referenced by doApacheAuthentication(), doCasAuthentication(), doLTIAuthentication(), doMigration(), doOpenIdConnectAuthentication(), doSamlAuthentication(), doShibbolethAuthentication(), doStandardAuthentication(), and showLoginPage().

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getLoginPageEditorHTML()

ilStartUpGUI::getLoginPageEditorHTML ( )

protected

Get HTML of ILIAS login page editor.

Returns

string html

Definition at line 966 of file class.ilStartUpGUI.php.

    {
        global $lng, $tpl;
 
        include_once './Services/Authentication/classes/class.ilAuthLoginPageEditorSettings.php';
        $lpe = ilAuthLoginPageEditorSettings::getInstance();
        $active_lang = $lpe->getIliasEditorLanguage($lng->getLangKey());
 
        if (!$active_lang) {
            return '';
        }
 
        // if page does not exist, return nothing
        include_once './Services/COPage/classes/class.ilPageUtil.php';
        if (!ilPageUtil::_existsAndNotEmpty('auth', ilLanguage::lookupId($active_lang))) {
            return '';
        }
 
        // get page object
        $page_gui = new ilLoginPageGUI(ilLanguage::lookupId($active_lang));
 
        include_once("./Services/Style/Content/classes/class.ilObjStyleSheet.php");
        $page_gui->setStyleId(0, 'auth');
 
        $page_gui->setPresentationTitle("");
        $page_gui->setTemplateOutput(false);
        $page_gui->setHeader("");
        $ret = $page_gui->showPage();
 
        return $ret;
    }

References $lng, $ret, $tpl, ilPageUtil\_existsAndNotEmpty(), ilAuthLoginPageEditorSettings\getInstance(), and ilLanguage\lookupId().

Referenced by showLoginPage().

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initCodeForm()

ilStartUpGUI::initCodeForm (   $a_username )

protected

Definition at line 327 of file class.ilStartUpGUI.php.

    {
        global $lng, $ilCtrl;
 
        $lng->loadLanguageModule("auth");
 
        include_once 'Services/Form/classes/class.ilPropertyFormGUI.php';
 
        $form = new ilPropertyFormGUI();
        $form->setFormAction($ilCtrl->getFormAction($this, 'showcodeform'));
        $form->setTitle($lng->txt('auth_account_code_title'));
 
        $count = new ilTextInputGUI($lng->txt('auth_account_code'), 'code');
        $count->setRequired(true);
        $count->setInfo($lng->txt('auth_account_code_info'));
        $form->addItem($count);
 
        // #11658
        $uname = new ilHiddenInputGUI("uname");
        $uname->setValue($a_username);
        $form->addItem($uname);
 
        $form->addCommandButton('processCode', $lng->txt('send'));
 
        return $form;
    }

References $lng.

Referenced by doStandardAuthentication(), processCode(), and showCodeForm().

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initStandardLoginForm()

ilStartUpGUI::initStandardLoginForm ( )

protected

Initialize the standard.

Returns

\ilPropertyFormGUI

Definition at line 443 of file class.ilStartUpGUI.php.

    {
        include_once 'Services/Form/classes/class.ilPropertyFormGUI.php';
        $form = new ilPropertyFormGUI();
        $form->setFormAction($this->ctrl->getFormAction($this, ''));
        $form->setName("formlogin");
        $form->setShowTopButtons(false);
        $form->setTitle($this->lng->txt("login_to_ilias"));
 
        include_once './Services/Authentication/classes/class.ilAuthModeDetermination.php';
        $det = ilAuthModeDetermination::_getInstance();
 
        if (ilAuthUtils::_hasMultipleAuthenticationMethods() and $det->isManualSelection()) {
            $visible_auth_methods = array();
            $radg = new ilRadioGroupInputGUI($this->lng->txt("auth_selection"), "auth_mode");
            foreach (ilAuthUtils::_getMultipleAuthModeOptions($this->lng) as $key => $option) {
                if (isset($option['hide_in_ui']) && $option['hide_in_ui']) {
                    continue;
                }
 
                $op1 = new ilRadioOption($option['txt'], $key);
                $radg->addOption($op1);
                if (isset($option['checked'])) {
                    $radg->setValue($key);
                }
                $visible_auth_methods[] = $op1;
            }
 
            if (count($visible_auth_methods) == 1) {
                $first_auth_method = current($visible_auth_methods);
                $hidden_auth_method = new ilHiddenInputGUI("auth_mode");
                $hidden_auth_method->setValue($first_auth_method->getValue());
                $form->addItem($hidden_auth_method);
            } else {
                $form->addItem($radg);
            }
        }
 
        $ti = new ilTextInputGUI($this->lng->txt("username"), "username");
        $ti->setSize(20);
        $ti->setRequired(true);
        $form->addItem($ti);
 
        $pi = new ilPasswordInputGUI($this->lng->txt("password"), "password");
        $pi->setUseStripSlashes(false);
        $pi->setRetype(false);
        $pi->setSkipSyntaxCheck(true);
        $pi->setSize(20);
        $pi->setDisableHtmlAutoComplete(false);
        $pi->setRequired(true);
        $form->addItem($pi);
 
        require_once 'Services/Captcha/classes/class.ilCaptchaUtil.php';
        if (ilCaptchaUtil::isActiveForLogin()) {
            require_once 'Services/Captcha/classes/class.ilCaptchaInputGUI.php';
            $captcha = new ilCaptchaInputGUI($this->lng->txt('captcha_code'), 'captcha_code');
            $captcha->setRequired(true);
            $form->addItem($captcha);
        }
 
        $form->addCommandButton("doStandardAuthentication", $this->lng->txt("log_in"));
 
        return $form;
    }

References ilAuthModeDetermination\_getInstance(), ilAuthUtils\_getMultipleAuthModeOptions(), and ilAuthUtils\_hasMultipleAuthenticationMethods().

Referenced by doStandardAuthentication(), and showLoginForm().

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jumpToPasswordAssistance()

ilStartUpGUI::jumpToPasswordAssistance

(

)

jump to password assistance

See also

pwassist.php

Definition at line 151 of file class.ilStartUpGUI.php.

    {
        $this->ctrl->setCmdClass("ilpasswordassistancegui");
        $this->ctrl->setCmd("");
        $this->executeCommand();
    }

References executeCommand().

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jumpToRegistration()

ilStartUpGUI::jumpToRegistration

(

)

jump to registration gui

See also

register.php

Definition at line 140 of file class.ilStartUpGUI.php.

    {
        $this->ctrl->setCmdClass("ilaccountregistrationgui");
        $this->ctrl->setCmd("");
        $this->executeCommand();
    }

References executeCommand().

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migrateAccount()

ilStartUpGUI::migrateAccount ( )

protected

Migrate Account.

Returns

bool

Definition at line 1181 of file class.ilStartUpGUI.php.

                                        : bool
    {
        if (!isset($this->httpRequest->getParsedBody()['account_migration'])) {
            $this->showAccountMigration(
                $this->lng->txt('select_one')
            );
            return false;
        }
 
        if (
            ((int) $this->httpRequest->getParsedBody()['account_migration'] === self::ACCOUNT_MIGRATION_MIGRATE) &&
            (
                !isset($this->httpRequest->getParsedBody()['mig_username']) ||
                !is_string($this->httpRequest->getParsedBody()['mig_username']) ||
                0 === strlen($this->httpRequest->getParsedBody()['mig_username']) ||
                !isset($this->httpRequest->getParsedBody()['mig_password']) ||
                !is_string($this->httpRequest->getParsedBody()['mig_password'])
            )
        ) {
            $this->showAccountMigration(
                $this->lng->txt('err_wrong_login')
            );
            return false;
        }
 
        if ((int) $this->httpRequest->getParsedBody()['account_migration'] == self::ACCOUNT_MIGRATION_MIGRATE) {
            return $this->doMigration();
        } elseif ((int) $this->httpRequest->getParsedBody()['account_migration'] == static::ACCOUNT_MIGRATION_NEW) {
            return $this->doMigrationNewAccount();
        }
    }

References doMigration(), doMigrationNewAccount(), and showAccountMigration().

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printToGlobalTemplate()

static ilStartUpGUI::printToGlobalTemplate (   $tpl )

static

Definition at line 283 of file class.ilStartUpGUI.php.

    {
        global $DIC;
        $gtpl = $DIC['tpl'];
        $gtpl->setContent($tpl->get());
        $gtpl->printToStdout("DEFAULT", false, true);
    }

References $DIC, and $tpl.

Referenced by confirmWithdrawal(), ilAccountRegistrationGUI\executeCommand(), showAccountMigration(), ilPasswordAssistanceGUI\showAssignPasswordForm(), ilPasswordAssistanceGUI\showAssistanceForm(), showLoginPage(), showLogout(), ilPasswordAssistanceGUI\showMessageForm(), showTermsOfService(), and ilPasswordAssistanceGUI\showUsernameAssistanceForm().

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processCode()

ilStartUpGUI::processCode ( )

protected

Todo:

has to be refactored. @global ilLanguage $lng @global type $ilAuth @global type $ilCtrl

Returns

boolean

Definition at line 361 of file class.ilStartUpGUI.php.

    {
        global $lng, $ilAuth, $ilCtrl;
 
        $uname = $_POST["uname"];
 
        $form = $this->initCodeForm($uname);
        if ($uname && $form->checkInput()) {
            $code = $form->getInput("code");
 
            include_once "Services/User/classes/class.ilAccountCode.php";
            if (ilAccountCode::isUnusedCode($code)) {
                $valid_until = ilAccountCode::getCodeValidUntil($code);
 
                if (!$user_id = ilObjUser::_lookupId($uname)) {
                    $this->showLoginPage();
                    return false;
                }
 
                $invalid_code = false;
                $user = new ilObjUser($user_id);
 
                if ($valid_until === "0") {
                    $user->setTimeLimitUnlimited(true);
                } else {
                    if (is_numeric($valid_until)) {
                        $valid_until = strtotime("+" . $valid_until . "days");
                    } else {
                        $valid_until = explode("-", $valid_until);
                        $valid_until = mktime(
                            23,
                            59,
                            59,
                            $valid_until[1],
                            $valid_until[2],
                            $valid_until[0]
                        );
                        if ($valid_until < time()) {
                            $invalid_code = true;
                        }
                    }
 
                    if (!$invalid_code) {
                        $user->setTimeLimitUnlimited(false);
                        $user->setTimeLimitUntil($valid_until);
                    }
                }
 
                if (!$invalid_code) {
                    $user->setActive(true);
 
                    ilAccountCode::useCode($code);
 
                    // apply registration code role assignments
                    ilAccountCode::applyRoleAssignments($user, $code);
 
                    // apply registration code time limits
                    ilAccountCode::applyAccessLimits($user, $code);
 
                    $user->update();
 
                    $ilCtrl->setParameter($this, "cu", 1);
                    $GLOBALS['DIC']->language()->loadLanguageModule('auth');
                    ilUtil::sendSuccess($GLOBALS['DIC']->language()->txt('auth_activation_code_success'), true);
                    $ilCtrl->redirect($this, "showLoginPage");
                }
            }
 
            $lng->loadLanguageModule("user");
            $field = $form->getItemByPostVar("code");
            $field->setAlert($lng->txt("user_account_code_not_valid"));
        }
 
        $form->setValuesByPost();
        $this->showCodeForm($uname, $form);
    }

References $_POST, $GLOBALS, $lng, $user, ilObjUser\_lookupId(), ilAccountCode\applyAccessLimits(), ilAccountCode\applyRoleAssignments(), ilAccountCode\getCodeValidUntil(), initCodeForm(), ilAccountCode\isUnusedCode(), language(), showCodeForm(), showLoginPage(), and ilAccountCode\useCode().

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processIndexPHP()

ilStartUpGUI::processIndexPHP ( )

protected

process index.php

Definition at line 1558 of file class.ilStartUpGUI.php.

    {
        global $ilIliasIniFile, $ilAuth, $ilSetting;
 
        // In case of an valid session, redirect to starting page
        if ($GLOBALS['DIC']['ilAuthSession']->isValid()) {
            if (!$this->user->isAnonymous() || ilPublicSectionSettings::getInstance()->isEnabledForDomain(
                $this->httpRequest->getServerParams()['SERVER_NAME']
            )) {
                ilInitialisation::redirectToStartingPage();
                return;
            }
        }
 
        if (ilPublicSectionSettings::getInstance()->isEnabledForDomain($_SERVER['SERVER_NAME'])) {
            return ilInitialisation::goToPublicSection();
        }
 
        // otherwise show login page
        return $this->showLoginPage();
    }

References $_SERVER, $GLOBALS, $ilIliasIniFile, $ilSetting, ilPublicSectionSettings\getInstance(), ilInitialisation\goToPublicSection(), showLoginPage(), and user().

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purgePlaceholders()

ilStartUpGUI::purgePlaceholders (   $page_editor_html )

protected

Purge page editor html from unused placeholders.

Parameters

string

$page_editor_html

Returns

string

Definition at line 1097 of file class.ilStartUpGUI.php.

    {
        return str_replace(
            array(
                '[list-language-selection] ',
                '[list-registration-link]',
                '[list-user-agreement]',
                '[list-login-form]',
                '[list-cas-login-form]',
                '[list-saml-login]',
                '[list-shibboleth-login-form]'
            ),
            array('','','','','','',''),
            $page_editor_html
        );
    }

Referenced by showLoginPage().

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retrieveMessagesFromSession()

ilStartUpGUI::retrieveMessagesFromSession ( )

protected

Definition at line 291 of file class.ilStartUpGUI.php.

                                                     : array
    {
        $messages = [];
        if (ilSession::get(ilGlobalTemplate::MESSAGE_TYPE_FAILURE)) {
            $messages[ilGlobalTemplate::MESSAGE_TYPE_FAILURE] = ilSession::get(ilGlobalTemplate::MESSAGE_TYPE_FAILURE);
        }
        if (ilSession::get(ilGlobalTemplate::MESSAGE_TYPE_SUCCESS)) {
            $messages[ilGlobalTemplate::MESSAGE_TYPE_SUCCESS] = ilSession::get(ilGlobalTemplate::MESSAGE_TYPE_SUCCESS);
        }
        if (ilSession::get(ilGlobalTemplate::MESSAGE_TYPE_INFO)) {
            $messages[ilGlobalTemplate::MESSAGE_TYPE_INFO] = ilSession::get(ilGlobalTemplate::MESSAGE_TYPE_INFO);
        }
        if (ilSession::get(ilGlobalTemplate::MESSAGE_TYPE_QUESTION)) {
            $messages[ilGlobalTemplate::MESSAGE_TYPE_QUESTION] = ilSession::get(ilGlobalTemplate::MESSAGE_TYPE_QUESTION);
        }
        return $messages;
    }

References $messages, ilSession\get(), ilGlobalTemplate\MESSAGE_TYPE_FAILURE, ilGlobalTemplate\MESSAGE_TYPE_INFO, ilGlobalTemplate\MESSAGE_TYPE_QUESTION, and ilGlobalTemplate\MESSAGE_TYPE_SUCCESS.

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showAccountMigration()

ilStartUpGUI::showAccountMigration

(

string

$message = ''

)

Show account migration screen.

Parameters

string

$message

Definition at line 1118 of file class.ilStartUpGUI.php.

                                                               : void
    {
        $this->help->setSubScreenId('account_migration');
 
        $tpl = self::initStartUpTemplate('tpl.login_account_migration.html');
 
        $form = new ilPropertyFormGUI();
        $form->setFormAction($this->ctrl->getFormAction($this, 'migrateAccount'));
 
        $form->setTitle($this->lng->txt('auth_account_migration'));
        $form->addCommandButton('migrateAccount', $this->lng->txt('save'));
        $form->addCommandButton('showLogin', $this->lng->txt('cancel'));
 
        $rad = new ilRadioGroupInputGUI($this->lng->txt('auth_account_migration_name'), 'account_migration');
        $rad->setValue(1);
 
        $keep = new ilRadioOption(
            $this->lng->txt('auth_account_migration_keep'),
            static::ACCOUNT_MIGRATION_MIGRATE,
            $this->lng->txt('auth_info_migrate')
        );
        $user = new ilTextInputGUI($this->lng->txt('login'), 'mig_username');
        $user->setRequired(true);
        $user->setValue(ilUtil::prepareFormOutput(
            (string) ($this->httpRequest->getParsedBody()['mig_username'] ?? '')
        ));
        $user->setSize(32);
        $user->setMaxLength(128);
        $keep->addSubItem($user);
 
        $pass = new ilPasswordInputGUI($this->lng->txt('password'), 'mig_password');
        $pass->setRetype(false);
        $pass->setRequired(true);
        $pass->setValue(ilUtil::prepareFormOutput(
            (string) ($this->httpRequest->getParsedBody()['mig_password'] ?? '')
        ));
        $pass->setSize(12);
        $pass->setMaxLength(128);
        $keep->addSubItem($pass);
        $rad->addOption($keep);
 
        $new = new ilRadioOption(
            $this->lng->txt('auth_account_migration_new'),
            static::ACCOUNT_MIGRATION_NEW,
            $this->lng->txt('auth_info_add')
        );
        $rad->addOption($new);
 
        $form->addItem($rad);
 
        $tpl->setVariable('MIG_FORM', $form->getHTML());
 
        if (strlen($message)) {
            ilUtil::sendFailure($message);
        }
 
        self::printToGlobalTemplate($tpl);
    }

References $message, $pass, $tpl, $user, help(), ilUtil\prepareFormOutput(), printToGlobalTemplate(), and ilUtil\sendFailure().

Referenced by doMigration(), and migrateAccount().

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showCASLoginForm()

ilStartUpGUI::showCASLoginForm (   $page_editor_html )

protected

Show cas login @global ilSetting $ilSetting.

Parameters

string

$page_editor_html

Returns

string $page_editor_html

Definition at line 839 of file class.ilStartUpGUI.php.

    {
        global $ilSetting, $lng;
 
 
        // cas login link
        if ($ilSetting->get("cas_active")) {
            $tpl = new ilTemplate('tpl.login_form_cas.html', true, true, 'Services/Init');
            $tpl->setVariable("TXT_CAS_LOGIN", $lng->txt("login_to_ilias_via_cas"));
            $tpl->setVariable("TXT_CAS_LOGIN_BUTTON", ilUtil::getImagePath("cas_login_button.png"));
            $tpl->setVariable("TXT_CAS_LOGIN_INSTRUCTIONS", $ilSetting->get("cas_login_instructions"));
            $this->ctrl->setParameter($this, "forceCASLogin", "1");
            $tpl->setVariable("TARGET_CAS_LOGIN", $this->ctrl->getLinkTarget($this, "doCasAuthentication"));
            $this->ctrl->setParameter($this, "forceCASLogin", "");
 
            return $this->substituteLoginPageElements(
                $GLOBALS['tpl'],
                $page_editor_html,
                $tpl->get(),
                '[list-cas-login-form]',
                'CAS_LOGIN_FORM'
            );
        }
        return $page_editor_html;
    }

References $GLOBALS, $ilSetting, $lng, $tpl, ilUtil\getImagePath(), and substituteLoginPageElements().

Referenced by showLoginPage().

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showCodeForm()

ilStartUpGUI::showCodeForm (   $a_username = null,   $a_form = null  )

protected

Definition at line 309 of file class.ilStartUpGUI.php.

    {
        global $tpl, $lng;
 
        $this->help->setSubScreenId('code_input');
 
        self::initStartUpTemplate("tpl.login_reactivate_code.html");
 
        ilUtil::sendFailure($lng->txt("time_limit_reached"));
 
        if (!$a_form) {
            $a_form = $this->initCodeForm($a_username);
        }
 
        $tpl->setVariable("FORM", $a_form->getHTML());
        $tpl->printToStdout("DEFAULT", false);
    }

References $lng, $tpl, help(), initCodeForm(), and ilUtil\sendFailure().

Referenced by processCode().

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showLoginForm()

ilStartUpGUI::showLoginForm (   $page_editor_html, ilPropertyFormGUI  $form = null  )

protected

Show login form @global ilSetting $ilSetting.

Parameters

string

$page_editor_html

Definition at line 784 of file class.ilStartUpGUI.php.

    {
        global $ilSetting,$lng,$tpl;
 
        // @todo move this to auth utils.
        // login via ILIAS (this also includes radius and ldap)
        // If local authentication is enabled for shibboleth users, we
        // display the login form for ILIAS here.
        if (($ilSetting->get("auth_mode") != AUTH_SHIBBOLETH ||
            $ilSetting->get("shib_auth_allow_local")) &&
            $ilSetting->get("auth_mode") != AUTH_CAS) {
            if (!$form instanceof ilPropertyFormGUI) {
                $form = $this->initStandardLoginForm();
            }
 
            return $this->substituteLoginPageElements(
                $tpl,
                $page_editor_html,
                $form->getHTML(),
                '[list-login-form]',
                'LOGIN_FORM'
            );
        }
        return $page_editor_html;
    }

References $ilSetting, $lng, $tpl, AUTH_CAS, AUTH_SHIBBOLETH, initStandardLoginForm(), and substituteLoginPageElements().

Referenced by showLoginPage().

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showLoginInformation()

ilStartUpGUI::showLoginInformation (   $page_editor_html,   $tpl  )

protected

Show login information.

Parameters

string

$page_editor_html

Returns

string $page_editor_html

Definition at line 815 of file class.ilStartUpGUI.php.

    {
        global $lng;
 
        if (strlen($page_editor_html)) {
            // page editor active return
            return $page_editor_html;
        }
 
        $loginSettings = new ilSetting("login_settings");
        $information = $loginSettings->get("login_message_" . $lng->getLangKey());
 
        if (strlen(trim($information))) {
            $tpl->setVariable("TXT_LOGIN_INFORMATION", $information);
        }
        return $page_editor_html;
    }

References $lng, and $tpl.

Referenced by showLoginPage().

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showLoginPage()

ilStartUpGUI::showLoginPage ( ilPropertyFormGUI  $form = null )

protected

Todo:

check for forced authentication like ecs, ... Show login page

Parameters

\ilPropertyFormGUI | null

$form

Definition at line 221 of file class.ilStartUpGUI.php.

    {
        global $tpl, $ilSetting;
 
        $this->help->setSubScreenId('login');
 
        $this->getLogger()->debug('Showing login page');
 
        $extUid = '';
        $soapPw = '';
        if (isset($this->httpRequest->getQueryParams()['ext_uid'])) {
            $extUid = $this->httpRequest->getQueryParams()['ext_uid'];
        }
        if (isset($this->httpRequest->getQueryParams()['soap_pw'])) {
            $soapPw = $this->httpRequest->getQueryParams()['soap_pw'];
        }
 
        require_once 'Services/Authentication/classes/Frontend/class.ilAuthFrontendCredentialsSoap.php';
        $credentials = new ilAuthFrontendCredentialsSoap($GLOBALS['DIC']->http()->request(), $this->ctrl, $ilSetting);
        $credentials->setUsername(ilUtil::stripSlashes($extUid));
        $credentials->setPassword(ilUtil::stripSlashes($soapPw));
        $credentials->tryAuthenticationOnLoginPage();
        
        // try apache auth
        include_once './Services/Authentication/classes/Frontend/class.ilAuthFrontendCredentialsApache.php';
        $frontend = new ilAuthFrontendCredentialsApache($this->httpRequest, $this->ctrl);
        $frontend->tryAuthenticationOnLoginPage();
 
        // Instantiate login template
        $tpl = self::initStartUpTemplate("tpl.login.html");
 
        $this->mainTemplate->addCss(ilObjStyleSheet::getContentStylePath(0));
        $this->mainTemplate->addCss(ilObjStyleSheet::getSyntaxStylePath());
 
        $page_editor_html = $this->getLoginPageEditorHTML();
        $page_editor_html = $this->showOpenIdConnectLoginForm($page_editor_html);
        $page_editor_html = $this->showLoginInformation($page_editor_html, $tpl);
        $page_editor_html = $this->showLoginForm($page_editor_html, $form);
        $page_editor_html = $this->showCASLoginForm($page_editor_html);
        $page_editor_html = $this->showShibbolethLoginForm($page_editor_html);
        $page_editor_html = $this->showSamlLoginForm($page_editor_html);
        $page_editor_html = $this->showRegistrationLinks($page_editor_html);
        $page_editor_html = $this->showTermsOfServiceLink($page_editor_html);
 
        $page_editor_html = $this->purgePlaceholders($page_editor_html);
 
        // check expired session and send message
        if ($GLOBALS['DIC']['ilAuthSession']->isExpired() || $this->httpRequest->getQueryParams()['session_expired'] ?? false) {
            ilUtil::sendFailure($GLOBALS['lng']->txt('auth_err_expired'));
        }
 
        if (strlen($page_editor_html)) {
            $tpl->setVariable('LPE', $page_editor_html);
        }
 
        $tosWithdrawalGui = new ilTermsOfServiceWithdrawalGUIHelper($this->user);
        $tosWithdrawalGui->setWithdrawalInfoForLoginScreen($this->httpRequest);
 
        self::printToGlobalTemplate($tpl);
    }

References $GLOBALS, $ilSetting, $tpl, ilObjStyleSheet\getContentStylePath(), getLogger(), getLoginPageEditorHTML(), ilObjStyleSheet\getSyntaxStylePath(), help(), ILIAS\FileDelivery\http(), printToGlobalTemplate(), purgePlaceholders(), ilUtil\sendFailure(), showCASLoginForm(), showLoginForm(), showLoginInformation(), showOpenIdConnectLoginForm(), showRegistrationLinks(), showSamlLoginForm(), showShibbolethLoginForm(), showTermsOfServiceLink(), ilUtil\stripSlashes(), and user().

Referenced by doApacheAuthentication(), doCasAuthentication(), doLTIAuthentication(), doOpenIdConnectAuthentication(), doSamlAuthentication(), doShibbolethAuthentication(), doStandardAuthentication(), processCode(), and processIndexPHP().

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showLogout()

ilStartUpGUI::showLogout ( )

protected

Show logout screen.

Definition at line 1309 of file class.ilStartUpGUI.php.

    {
        global $DIC;
 
        $lng = $DIC->language();
        $ilIliasIniFile = $DIC['ilIliasIniFile'];
 
        $this->help->setSubScreenId('logout');
 
        $tpl = self::initStartUpTemplate("tpl.logout.html");
 
        $client_id = $_GET['client_id'];
 
        if (ilPublicSectionSettings::getInstance()->isEnabledForDomain($_SERVER['SERVER_NAME'])) {
            $tpl->setCurrentBlock("homelink");
            $tpl->setVariable("CLIENT_ID", "?client_id=" . $client_id . "&lang=" . $lng->getLangKey());
            $tpl->setVariable("TXT_HOME", $lng->txt("home"));
            $tpl->parseCurrentBlock();
        }
 
        $tosWithdrawalGui = new ilTermsOfServiceWithdrawalGUIHelper($this->user);
 
        $tpl->setVariable("TXT_PAGEHEADLINE", $lng->txt("logout"));
        $tpl->setVariable(
            "TXT_LOGOUT_TEXT",
            $lng->txt("logout_text") . $tosWithdrawalGui->getWithdrawalTextForLogoutScreen($this->httpRequest)
        );
        $tpl->setVariable("TXT_LOGIN", $lng->txt("login_to_ilias"));
        $tpl->setVariable("CLIENT_ID", "?client_id=" . $client_id . "&cmd=force_login&lang=" . $lng->getLangKey());
 
        self::printToGlobalTemplate($tpl);
    }

References $_GET, $_SERVER, $client_id, $DIC, $ilIliasIniFile, $lng, $tpl, ilPublicSectionSettings\getInstance(), help(), printToGlobalTemplate(), and user().

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showNoCookiesScreen()

ilStartUpGUI::showNoCookiesScreen

(

)

show help screen, if cookies are disabled

to do: link to online help here

Definition at line 1402 of file class.ilStartUpGUI.php.

    {
        global $tpl;
 
        $str = "<p style=\"margin:15px;\">
                        You need to enable Session Cookies in your Browser to use ILIAS.
                        <br/>
                        <br/><b>Firefox</b>
                        <br/>Tools -> Options -> Privacy -> Cookies
                        <br/>Enable 'Allow sites to set cookies' and activate option 'Keep
                        <br/>cookies' auf 'until I close Firefox'
                        <br/>
                        <br/><b>Mozilla/Netscape</b>
                        <br/>Edit -> Preferences -> Privacy&Security -> Cookies
                        <br/>Go to 'Cookie Lifetime Policy' and check option 'Accept for current
                        <br/>session only'.
                        <br/>
                        <br/><b>Internet Explorer</b>
                        <br/>Tools -> Internet Options -> Privacy -> Advanced
                        <br/>- Check 'Override automatic cookie handling'
                        <br/>- Check 'Always allow session cookies'
                        </p>";
        $tpl->setVariable("CONTENT", $str);
        $tpl->printToStdout();
    }

References $tpl.

showOpenIdConnectLoginForm()

ilStartUpGUI::showOpenIdConnectLoginForm (   $page_editor_html )

protected

Parameters

$page_editor_html

Returns

string

Definition at line 1936 of file class.ilStartUpGUI.php.

    {
        global $DIC;
 
        $lang = $DIC->language();
 
        $oidc_settings = ilOpenIdConnectSettings::getInstance();
        if ($oidc_settings->getActive()) {
            $tpl = new ilTemplate('tpl.login_element.html', true, true, 'Services/OpenIdConnect');
 
            $lang->loadLanguageModule('auth');
            $tpl->setVariable('TXT_OIDCONNECT_HEADER', $lang->txt('auth_oidc_login_element_info'));
 
            $target = empty($_GET['target']) ? '' : ('?target=' . (string) $_GET['target']);
            switch ($oidc_settings->getLoginElementType()) {
                case ilOpenIdConnectSettings::LOGIN_ELEMENT_TYPE_TXT:
 
 
                    $tpl->setVariable('SCRIPT_OIDCONNECT_T', ILIAS_HTTP_PATH . '/openidconnect.php' . $target);
                    $tpl->setVariable('TXT_OIDC', $oidc_settings->getLoginElemenText());
                    break;
 
                case ilOpenIdConnectSettings::LOGIN_ELEMENT_TYPE_IMG:
                    $tpl->setVariable('SCRIPT_OIDCONNECT_I', ILIAS_HTTP_PATH . '/openidconnect.php' . $target);
                    $tpl->setVariable('IMG_SOURCE', $oidc_settings->getImageFilePath());
                    break;
            }
 
            return $this->substituteLoginPageElements(
                $GLOBALS['tpl'],
                $page_editor_html,
                $tpl->get(),
                '[list-openid-connect-login]',
                'OPEN_ID_CONNECT_LOGIN_FORM'
            );
        }
 
        return $page_editor_html;
    }

References $_GET, $DIC, $GLOBALS, $lang, $tpl, ilOpenIdConnectSettings\getInstance(), ilOpenIdConnectSettings\LOGIN_ELEMENT_TYPE_IMG, ilOpenIdConnectSettings\LOGIN_ELEMENT_TYPE_TXT, and substituteLoginPageElements().

Referenced by showLoginPage().

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showRegistrationLinks()

ilStartUpGUI::showRegistrationLinks (   $page_editor_html )

protected

Show registration, password forgotten, client slection links @global ilLanguage $lng @global ilSetting $ilSetting @global <type> $ilIliasIniFile.

Parameters

string

$page_editor_html

Returns

string

Definition at line 1006 of file class.ilStartUpGUI.php.

    {
        global $lng, $ilSetting, $ilIliasIniFile, $ilAccess;
 
        $rtpl = new ilTemplate('tpl.login_registration_links.html', true, true, 'Services/Init');
 
        // allow new registrations?
        include_once 'Services/Registration/classes/class.ilRegistrationSettings.php';
        if (ilRegistrationSettings::_lookupRegistrationType() != IL_REG_DISABLED) {
            $rtpl->setCurrentBlock("new_registration");
            $rtpl->setVariable("REGISTER", $lng->txt("registration"));
            $rtpl->setVariable(
                "CMD_REGISTER",
                $this->ctrl->getLinkTargetByClass("ilaccountregistrationgui", "")
            );
            $rtpl->parseCurrentBlock();
        }
        // allow password assistance? Surpress option if Authmode is not local database
        if ($ilSetting->get("password_assistance")) {
            $rtpl->setCurrentBlock("password_assistance");
            $rtpl->setVariable("FORGOT_PASSWORD", $lng->txt("forgot_password"));
            $rtpl->setVariable("FORGOT_USERNAME", $lng->txt("forgot_username"));
            $rtpl->setVariable(
                "CMD_FORGOT_PASSWORD",
                $this->ctrl->getLinkTargetByClass("ilpasswordassistancegui", "")
            );
            $rtpl->setVariable(
                "CMD_FORGOT_USERNAME",
                $this->ctrl->getLinkTargetByClass("ilpasswordassistancegui", "showUsernameAssistanceForm")
            );
            $rtpl->setVariable("LANG_ID", $lng->getLangKey());
            $rtpl->parseCurrentBlock();
        }
 
        if (ilPublicSectionSettings::getInstance()->isEnabledForDomain($_SERVER['SERVER_NAME']) &&
            $ilAccess->checkAccessOfUser(ANONYMOUS_USER_ID, "read", "", ROOT_FOLDER_ID)) {
            $rtpl->setCurrentBlock("homelink");
            $rtpl->setVariable("CLIENT_ID", "?client_id=" . CLIENT_ID . "&lang=" . $lng->getLangKey());
            $rtpl->setVariable("TXT_HOME", $lng->txt("home"));
            $rtpl->parseCurrentBlock();
        }
 
        return $this->substituteLoginPageElements(
            $GLOBALS['tpl'],
            $page_editor_html,
            $rtpl->get(),
            '[list-registration-link]',
            'REG_PWD_CLIENT_LINKS'
        );
    }

References $_SERVER, $GLOBALS, $ilIliasIniFile, $ilSetting, $lng, ilRegistrationSettings\_lookupRegistrationType(), ANONYMOUS_USER_ID, CLIENT_ID, ilPublicSectionSettings\getInstance(), IL_REG_DISABLED, ROOT_FOLDER_ID, and substituteLoginPageElements().

Referenced by showLoginPage().

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showSamlIdpSelection()

ilStartUpGUI::showSamlIdpSelection ( \ilSamlAuth  $auth, array  $idps  )

protected

Parameters

\ilSamlAuth	$auth
\ilSamlIdp[]	$idps

Definition at line 2172 of file class.ilStartUpGUI.php.

    {
        global $DIC;
 
        $this->help->setSubScreenId('saml_idp_selection');
 
        self::initStartUpTemplate(array('tpl.saml_idp_selection.html', 'Services/Saml'));
 
        $factory = $DIC->ui()->factory();
        $renderer = $DIC->ui()->renderer();
 
        $DIC->ctrl()->setTargetScript('saml.php');
 
        $items = [];
 
        $table = new ilSamlIdpSelectionTableGUI($this, 'doSamlAuthentication');
 
        foreach ($idps as $idp) {
            $DIC->ctrl()->setParameter($this, 'saml_idp_id', $idp->getIdpId());
            $DIC->ctrl()->setParameter($this, 'idpentityid', urlencode($idp->getEntityId()));
 
            $items[] = [
                'idp_link' => $renderer->render($factory->link()->standard($idp->getEntityId(), $DIC->ctrl()->getLinkTarget($this, 'doSamlAuthentication')))
            ];
        }
 
        $table->setData($items);
        $this->mainTemplate->setVariable('CONTENT', $table->getHtml());
 
        $this->mainTemplate->printToStdout('DEFAULT', false);
    }

References $DIC, $factory, and help().

Referenced by doSamlAuthentication().

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showSamlLoginForm()

ilStartUpGUI::showSamlLoginForm (   $page_editor_html )

protected

Parameters

string

$page_editor_html

Returns

string

Definition at line 1901 of file class.ilStartUpGUI.php.

    {
        require_once 'Services/Saml/classes/class.ilSamlIdp.php';
        require_once 'Services/Saml/classes/class.ilSamlSettings.php';
 
        if (count(ilSamlIdp::getActiveIdpList()) > 0 && ilSamlSettings::getInstance()->isDisplayedOnLoginPage()) {
            $tpl = new ilTemplate('tpl.login_form_saml.html', true, true, 'Services/Saml');
 
            $return = '';
            if (isset($_GET['target'])) {
                $return = '?returnTo=' . urlencode(ilUtil::stripSlashes($_GET['target']));
            }
 
            $tpl->setVariable('SAML_SCRIPT_URL', './saml.php' . $return);
            $tpl->setVariable('TXT_LOGIN', $GLOBALS['DIC']->language()->txt('saml_log_in'));
            $tpl->setVariable('LOGIN_TO_ILIAS_VIA_SAML', $GLOBALS['DIC']->language()->txt('login_to_ilias_via_saml'));
            $tpl->setVariable('TXT_SAML_LOGIN_TXT', $GLOBALS['DIC']->language()->txt('saml_login_form_txt'));
            $tpl->setVariable('TXT_SAML_LOGIN_INFO_TXT', $GLOBALS['DIC']->language()->txt('saml_login_form_info_txt'));
 
            return $this->substituteLoginPageElements(
                $GLOBALS['tpl'],
                $page_editor_html,
                $tpl->get(),
                '[list-saml-login]',
                'SAML_LOGIN_FORM'
            );
        }
 
        return $page_editor_html;
    }

References $_GET, $GLOBALS, $tpl, ilSamlIdp\getActiveIdpList(), ilSamlSettings\getInstance(), language(), ilUtil\stripSlashes(), and substituteLoginPageElements().

Referenced by showLoginPage().

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showShibbolethLoginForm()

ilStartUpGUI::showShibbolethLoginForm (   $page_editor_html )

protected

Show shibboleth login form.

Parameters

string

$page_editor_html

Returns

string $page_editor_html

Definition at line 870 of file class.ilStartUpGUI.php.

    {
        global $ilSetting, $lng;
 
        // Refactoring with ilFormPropertyGUI
        // [...]
 
        // shibboleth login link
        if ($ilSetting->get("shib_active")) {
            $tpl = new ilTemplate('tpl.login_form_shibboleth.html', true, true, 'Services/Init');
 
            $tpl->setVariable('SHIB_FORMACTION', './shib_login.php'); // Bugfix http://ilias.de/mantis/view.php?id=10662 {$tpl->setVariable('SHIB_FORMACTION', $this->ctrl->getFormAction($this));}
            $federation_name = $ilSetting->get("shib_federation_name");
            $admin_mail = ' <a href="mailto:' . $ilSetting->get("admin_email") . '">ILIAS ' . $lng->txt(
                "administrator"
            ) . '</a>.';
            if ($ilSetting->get("shib_hos_type") == 'external_wayf') {
                $tpl->setCurrentBlock("shibboleth_login");
                $tpl->setVariable("TXT_SHIB_LOGIN", $lng->txt("login_to_ilias_via_shibboleth"));
                $tpl->setVariable("IL_TARGET", $_GET["target"]);
                $tpl->setVariable("TXT_SHIB_FEDERATION_NAME", $ilSetting->get("shib_federation_name"));
                $tpl->setVariable("TXT_SHIB_LOGIN_BUTTON", $ilSetting->get("shib_login_button"));
                $tpl->setVariable(
                    "TXT_SHIB_LOGIN_INSTRUCTIONS",
                    sprintf(
                        $lng->txt("shib_general_login_instructions"),
                        $federation_name,
                        $admin_mail
                    )
                );
                $tpl->setVariable("TXT_SHIB_CUSTOM_LOGIN_INSTRUCTIONS", $ilSetting->get("shib_login_instructions"));
                $tpl->parseCurrentBlock();
            } elseif ($ilSetting->get("shib_hos_type") == 'embedded_wayf') {
                $tpl->setCurrentBlock("shibboleth_custom_login");
                $customInstructions = stripslashes($ilSetting->get("shib_login_instructions"));
                $tpl->setVariable("TXT_SHIB_CUSTOM_LOGIN_INSTRUCTIONS", $customInstructions);
                $tpl->parseCurrentBlock();
            } else {
                $tpl->setCurrentBlock("shibboleth_wayf_login");
                $tpl->setVariable("TXT_SHIB_LOGIN", $lng->txt("login_to_ilias_via_shibboleth"));
                $tpl->setVariable("TXT_SHIB_FEDERATION_NAME", $ilSetting->get("shib_federation_name"));
                $tpl->setVariable("TXT_SELECT_HOME_ORGANIZATION", sprintf($lng->txt("shib_select_home_organization"), $ilSetting->get("shib_federation_name")));
                $tpl->setVariable("TXT_CONTINUE", $lng->txt("btn_next"));
                $tpl->setVariable("TXT_SHIB_HOME_ORGANIZATION", $lng->txt("shib_home_organization"));
                $tpl->setVariable(
                    "TXT_SHIB_LOGIN_INSTRUCTIONS",
                    sprintf(
                        $lng->txt("shib_general_wayf_login_instructions"),
                        $admin_mail
                    )
                );
                $tpl->setVariable("TXT_SHIB_CUSTOM_LOGIN_INSTRUCTIONS", $ilSetting->get("shib_login_instructions"));
 
                require_once "./Services/AuthShibboleth/classes/class.ilShibbolethWAYF.php";
                $WAYF = new ShibWAYF();
 
                $tpl->setVariable("TXT_SHIB_INVALID_SELECTION", $WAYF->showNotice());
                $tpl->setVariable("SHIB_IDP_LIST", $WAYF->generateSelection());
                $tpl->setVariable("ILW_TARGET", $_GET["target"]);
                $tpl->parseCurrentBlock();
            }
 
            return $this->substituteLoginPageElements($GLOBALS['tpl'], $page_editor_html, $tpl->get(), '[list-shibboleth-login-form]', 'SHIB_LOGIN_FORM');
        }
 
        return $page_editor_html;
    }

References $_GET, $GLOBALS, $ilSetting, $lng, $tpl, and substituteLoginPageElements().

Referenced by showLoginPage().

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showTermsOfService()

ilStartUpGUI::showTermsOfService ( bool  $accepted = false )

protected

Show terms of service.

Parameters

bool

$accepted

Exceptions

ilTermsOfServiceMissingDatabaseAdapterException
ilTermsOfServiceNoSignableDocumentFoundException
ilTermsOfServiceUnexpectedCriteriaBagContentException

Definition at line 1490 of file class.ilStartUpGUI.php.

                                                                  : void
    {
        $this->help->setSubScreenId('terms_of_service');
 
        $back_to_login = ('getAcceptance' != $this->ctrl->getCmd());
 
        if (!$this->user->getId()) {
            $this->user->setId(ANONYMOUS_USER_ID);
        }
 
        $tpl = self::initStartUpTemplate('tpl.view_terms_of_service.html', $back_to_login, !$back_to_login);
 
        $this->mainTemplate->setTitle($this->lng->txt('accept_usr_agreement'));
        $this->mainTemplate->setOnScreenMessage('info', $this->lng->txt('accept_usr_agreement_intro'));
 
        $helper = new ilTermsOfServiceHelper();
        $handleDocument = $helper->isGloballyEnabled() && $this->termsOfServiceEvaluation->hasDocument();
        if ($handleDocument) {
            $document = $this->termsOfServiceEvaluation->document();
            if (
                'confirmAcceptance' === $this->ctrl->getCmd() ||
                'getAcceptance' === $this->ctrl->getCmd()
            ) {
                if ($accepted) {
                    $helper->trackAcceptance($this->user, $document);
 
                    if (ilSession::get('orig_request_target')) {
                        $target = ilSession::get('orig_request_target');
                        ilSession::set('orig_request_target', '');
                        ilUtil::redirect($target);
                    } else {
                        ilUtil::redirect('index.php?target=' . $_GET['target'] . '&client_id=' . CLIENT_ID);
                    }
                }
 
                $tpl->setVariable('FORM_ACTION', $this->ctrl->getFormAction($this, $this->ctrl->getCmd()));
                $tpl->setVariable('ACCEPT_TERMS_OF_SERVICE', $this->lng->txt('accept_usr_agreement'));
                $tpl->setVariable('TXT_ACCEPT', $this->lng->txt('accept_usr_agreement_btn'));
                $tpl->setVariable('DENY_TERMS_OF_SERVICE', $this->lng->txt('deny_usr_agreement'));
                $tpl->setVariable(
                    'DENIAL_BUTTON',
                    $this->dic->ui()->renderer()->render(
                        $this->dic->ui()->factory()->button()->standard(
                            $this->dic->language()->txt('deny_usr_agreement_btn'),
                            'logout.php?withdraw_consent'
                        )
                    )
                );
            }
 
            $tpl->setPermanentLink('usr', null, 'agreement');
            $tpl->setVariable('TERMS_OF_SERVICE_CONTENT', $document->content());
        } else {
            $tpl->setVariable(
                'TERMS_OF_SERVICE_CONTENT',
                sprintf(
                    $this->lng->txt('no_agreement_description'),
                    'mailto:' . ilUtil::prepareFormOutput(ilSystemSupportContacts::getMailsToAddress())
                )
            );
        }
 
        self::printToGlobalTemplate($tpl);
    }

References $_GET, $tpl, ANONYMOUS_USER_ID, CLIENT_ID, ilSession\get(), ilSystemSupportContacts\getMailsToAddress(), help(), ilUtil\prepareFormOutput(), printToGlobalTemplate(), ilUtil\redirect(), ilSession\set(), and user().

Referenced by confirmAcceptance(), and getAcceptance().

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showTermsOfServiceLink()

ilStartUpGUI::showTermsOfServiceLink ( string  $page_editor_html )

protected

Show terms of service link.

Parameters

string

$page_editor_html

Returns

string

Definition at line 1062 of file class.ilStartUpGUI.php.

                                                                        : string
    {
        if (!$this->user->getId()) {
            $this->user->setId(ANONYMOUS_USER_ID);
        }
 
        $helper = new ilTermsOfServiceHelper();
        if ($helper->isGloballyEnabled() && $this->termsOfServiceEvaluation->hasDocument()) {
            $utpl = new ilTemplate('tpl.login_terms_of_service_link.html', true, true, 'Services/Init');
            $utpl->setVariable('TXT_TERMS_OF_SERVICE', $this->lng->txt('usr_agreement'));
            $utpl->setVariable('LINK_TERMS_OF_SERVICE', $this->ctrl->getLinkTarget($this, 'showTermsOfService'));
 
            return $this->substituteLoginPageElements(
                $GLOBALS['tpl'],
                $page_editor_html,
                $utpl->get(),
                '[list-user-agreement]',
                'USER_AGREEMENT'
            );
        }
 
        return $this->substituteLoginPageElements(
            $GLOBALS['tpl'],
            $page_editor_html,
            '',
            '[list-user-agreement]',
            'USER_AGREEMENT'
        );
    }

References $GLOBALS, ANONYMOUS_USER_ID, substituteLoginPageElements(), and user().

Referenced by showLoginPage().

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substituteLoginPageElements()

ilStartUpGUI::substituteLoginPageElements (   $tpl,   $page_editor_html,   $element_html,   $placeholder,   $fallback_tplvar  )

protected

Substitute login page elements.

Parameters

ilTemplate	$tpl
string	$page_editor_html
string	$element_html
string	$placeholder
string	$fallback_tplvar	return string $page_editor_html

Definition at line 948 of file class.ilStartUpGUI.php.

    {
        if (!strlen($page_editor_html)) {
            $tpl->setVariable($fallback_tplvar, $element_html);
            return $page_editor_html;
        }
        // Try to replace placeholders
        if (!stristr($page_editor_html, $placeholder)) {
            $tpl->setVariable($fallback_tplvar, $element_html);
            return $page_editor_html;
        }
        return str_replace($placeholder, $element_html, $page_editor_html);
    }

References $tpl.

Referenced by showCASLoginForm(), showLoginForm(), showOpenIdConnectLoginForm(), showRegistrationLinks(), showSamlLoginForm(), showShibbolethLoginForm(), and showTermsOfServiceLink().

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Field Documentation

$ctrl

ilStartUpGUI::$ctrl

protected

Definition at line 22 of file class.ilStartUpGUI.php.

$dic

ILIAS DI Container ilStartUpGUI::$dic

protected

Definition at line 43 of file class.ilStartUpGUI.php.

$help

ilStartUpGUI::$help

private

Definition at line 48 of file class.ilStartUpGUI.php.

$httpRequest

ilStartUpGUI::$httpRequest

protected

Definition at line 40 of file class.ilStartUpGUI.php.

Referenced by __construct().

$lng

ilStartUpGUI::$lng

protected

Definition at line 23 of file class.ilStartUpGUI.php.

Referenced by doLogout(), getLoginPageEditorHTML(), initCodeForm(), processCode(), showCASLoginForm(), showCodeForm(), showLoginForm(), showLoginInformation(), showLogout(), showRegistrationLinks(), and showShibbolethLoginForm().

$logger

ilStartUpGUI::$logger

protected

Definition at line 28 of file class.ilStartUpGUI.php.

Referenced by getLogger().

$mainTemplate

ilStartUpGUI::$mainTemplate

protected

Definition at line 31 of file class.ilStartUpGUI.php.

Referenced by __construct().

$termsOfServiceEvaluation

ilStartUpGUI::$termsOfServiceEvaluation

protected

Definition at line 37 of file class.ilStartUpGUI.php.

Referenced by __construct().

$user

ilStartUpGUI::$user

protected

Definition at line 34 of file class.ilStartUpGUI.php.

Referenced by __construct(), doLogout(), processCode(), and showAccountMigration().

ACCOUNT_MIGRATION_MIGRATE

const ilStartUpGUI::ACCOUNT_MIGRATION_MIGRATE = 1

Definition at line 18 of file class.ilStartUpGUI.php.

ACCOUNT_MIGRATION_NEW

const ilStartUpGUI::ACCOUNT_MIGRATION_NEW = 2

Definition at line 19 of file class.ilStartUpGUI.php.

---

The documentation for this class was generated from the following file:

• Services/Init/classes/class.ilStartUpGUI.php