class.ilAuthFrontendCredentialsSoap.php

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<?php

declare(strict_types=1);

use Psr\Http\Message\ServerRequestInterface;

class ilAuthFrontendCredentialsSoap extends ilAuthFrontendCredentials
{
    private ServerRequestInterface $httpRequest;
    private ilCtrlInterface $ctrl;
    private ilSetting $settings;
    private ilAuthSession $authSession;
    private ilGlobalTemplateInterface $main_tpl;

    public function __construct(ServerRequestInterface $httpRequest, ilCtrlInterface $ctrl, ilSetting $settings)
    {
        global $DIC;
        $this->main_tpl = $DIC->ui()->mainTemplate();
        $this->authSession = $DIC['ilAuthSession'];
        $this->httpRequest = $httpRequest;
        $this->ctrl = $ctrl;
        $this->settings = $settings;
        parent::__construct();
    }

    public function tryAuthenticationOnLoginPage(): void
    {
        $passedSso = '';
        if (isset($this->httpRequest->getQueryParams()['passed_sso']) && is_string($this->httpRequest->getQueryParams()['passed_sso'])) {
            $passedSso = $this->httpRequest->getQueryParams()['passed_sso'];
        }

        if (!empty($passedSso)) {
            return;
        }

        if (!$this->settings->get('soap_auth_active', '')) {
            return;
        }

        if (empty($this->getUsername()) || empty($this->getPassword())) {
            return;
        }

        $this->logger->debug('Using SOAP authentication.');

        $status = ilAuthStatus::getInstance();

        $provider = new ilAuthProviderSoap($this);

        $frontend_factory = new ilAuthFrontendFactory();
        $frontend_factory->setContext(ilAuthFrontendFactory::CONTEXT_STANDARD_FORM);
        $frontend = $frontend_factory->getFrontend(
            $this->authSession,
            $status,
            $this,
            [$provider]
        );
        $frontend->authenticate();

        switch ($status->getStatus()) {
            case ilAuthStatus::STATUS_AUTHENTICATED:
                ilLoggerFactory::getLogger('auth')->debug(
                    'Redirecting to default starting page.'
                );
                ilInitialisation::redirectToStartingPage();
                break;

            case ilAuthStatus::STATUS_AUTHENTICATION_FAILED:
                $this->main_tpl->setOnScreenMessage('failure', $status->getTranslatedReason(), true);
                $this->ctrl->redirectToURL(ilUtil::appendUrlParameterString(
                    $this->ctrl->getLinkTargetByClass('ilStartupGUI', 'showLoginPage', '', false, false),
                    'passed_sso=1'
                ));
                break;
        }
    }
}