function Cookie::addCheckToUrl

Adds a query parameter to check successful log in redirect URL.

Parameters

\Symfony\Component\HttpKernel\Event\ResponseEvent $event: The Event to process.

File

core/modules/user/src/Authentication/Provider/Cookie.php, line 124

Class

Cookie

Cookie based authentication provider.

Namespace

Code

public function addCheckToUrl(ResponseEvent $event) {
  $response = $event->getResponse();
  if ($response instanceof RedirectResponse) {
    if ($event->getRequest()
      ->getSession()
      ->has('check_logged_in')) {
      $event->getRequest()
        ->getSession()
        ->remove('check_logged_in');
      $url = $response->getTargetUrl();
      $options = UrlHelper::parse($url);
      $options['query']['check_logged_in'] = '1';
      $url = $options['path'] . '?' . UrlHelper::buildQuery($options['query']);
      if (!empty($options['fragment'])) {
        $url .= '#' . $options['fragment'];
      }
      // In the case of trusted redirect, we have to update the list of
      // trusted URLs because here we've just modified its target URL
      // which is in the list.
      if ($response instanceof TrustedRedirectResponse) {
        $response->setTrustedTargetUrl($url);
      }
      $response->setTargetUrl($url);
    }
  }
}