function UserFloodControl::isAllowed

File

core/modules/user/src/UserFloodControl.php, line 58

Class

UserFloodControl

User Flood Control service.

Namespace

Code

public function isAllowed($name, $threshold, $window = 3600, $identifier = NULL) {
  if ($this->flood
    ->isAllowed($name, $threshold, $window, $identifier)) {
    return TRUE;
  }
  // Register flood control blocked login event.
  $event_map['user.failed_login_ip'] = UserEvents::FLOOD_BLOCKED_IP;
  $event_map['user.failed_login_user'] = UserEvents::FLOOD_BLOCKED_USER;
  $event_map['user.http_login'] = UserEvents::FLOOD_BLOCKED_USER;
  if (isset($event_map[$name])) {
    if (empty($identifier)) {
      $identifier = $this->requestStack
        ->getCurrentRequest()
        ->getClientIp();
    }
    $event = new UserFloodEvent($name, $threshold, $window, $identifier);
    $this->eventDispatcher
      ->dispatch($event, $event_map[$name]);
  }
  return FALSE;
}