class.ilAuthFrontendCredentialsOpenIdConnect.php

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<?php
 
declare(strict_types=1);
 
class ilAuthFrontendCredentialsOpenIdConnect extends ilAuthFrontendCredentials
{
    private const SESSION_TARGET = 'oidc_target';
    private const QUERY_PARAM_TARGET = 'target';
 
    private ilOpenIdConnectSettings $settings;
    private ?string $target = null;
 
    public function __construct()
    {
        global $DIC;
 
        parent::__construct();
        $this->settings = ilOpenIdConnectSettings::getInstance();
        $httpquery = $DIC->http()->wrapper()->query();
        if ($httpquery->has(self::QUERY_PARAM_TARGET)) {
            $this->target = $httpquery->retrieve(self::QUERY_PARAM_TARGET, $DIC->refinery()->to()->string());
        }
    }
 
    protected function getSettings(): ilOpenIdConnectSettings
    {
        return $this->settings;
    }
 
    public function getRedirectionTarget(): ?string
    {
        return $this->target;
    }
 
    public function initFromRequest(): void
    {
        $this->setUsername('');
        $this->setPassword('');
 
        $this->parseRedirectionTarget();
    }
 
    protected function parseRedirectionTarget(): void
    {
        if ($this->target) {
            ilSession::set(self::SESSION_TARGET, $this->target);
        } elseif (ilSession::get(self::SESSION_TARGET)) {
            $this->target = ilSession::get(self::SESSION_TARGET);
        }
    }
}