<?php/* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */namespace Symfony\Component\HttpKernel\EventListener;use Symfony\Component\EventDispatcher\EventSubscriberInterface;use Symfony\Component\HttpKernel\Event\RequestEvent;use Symfony\Component\HttpKernel\KernelEvents;/** * Validates Requests. * * @author Magnus Nordlander <magnus@fervo.se> * * @final */class ValidateRequestListener implements EventSubscriberInterface{ /** * Performs the validation. */ public function onKernelRequest(RequestEvent $event) { if (!$event->isMainRequest()) { return; } $request = $event->getRequest(); if ($request::getTrustedProxies()) { $request->getClientIps(); } $request->getHost(); } /** * {@inheritdoc} */ public static function getSubscribedEvents(): array { return [ KernelEvents::REQUEST => [ ['onKernelRequest', 256], ], ]; }}