/**
* {@inheritdoc}
*/
public function authenticate(Request $request)
{
$username = CosignSharedFunctions::cosign_retrieve_remote_user();
if ($user = CosignSharedFunctions::cosign_user_status($username)) {
return $user;
} else {
if (!CosignSharedFunctions::cosign_is_friend_account($username)) {
drupal_set_message(t('This site is restricted. You may try <a href="/user/login">logging in to cosign</a>.'), 'error');
}
throw new AccessDeniedHttpException();
return null;
}
}
public function cosign_logout(Request $request)
{
$uname = \Drupal::currentUser()->getAccountName();
if (\Drupal::config('cosign.settings')->get('cosign_allow_cosign_anons') == 0 || CosignSharedFunctions::cosign_is_friend_account($uname) && \Drupal::config('cosign.settings')->get('cosign_allow_friend_accounts') == 0) {
$response = CosignController::cosign_cosignlogout();
} else {
if (isset($_SERVER['HTTP_REFERER'])) {
$referrer = $_SERVER['HTTP_REFERER'];
} else {
global $base_path;
$referrer = $base_path;
}
//$response = new RedirectResponse($referrer);
//TODO - use $link = Link::fromTextAndUrl($text, $url);
$response = array('#type' => 'markup', '#title' => 'Browsing anonymously with cosign is enabled.', '#markup' => t('<p>To log out of cosign go to <a href="/cosign/logout">cosign/logout</a>.</p><p>To return where you were go to <a href="' . $referrer . '">' . $referrer . '</a>.</p>'));
}
user_logout();
return $response;
}
