<?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\Security\Http\RememberMe;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\HttpKernel\Event\ResponseEvent;
use Symfony\Component\HttpKernel\KernelEvents;
/**
* Adds remember-me cookies to the Response.
*
* @author Johannes M. Schmitt <schmittjoh@gmail.com>
*
* @final
*/
class ResponseListener implements EventSubscriberInterface
{
/**
* This attribute name can be used by the implementation if it needs to set
* a cookie on the Request when there is no actual Response, yet.
*/
public const COOKIE_ATTR_NAME = '_security_remember_me_cookie';
public function onKernelResponse(ResponseEvent $event)
{
if (!$event->isMainRequest()) {
return;
}
$request = $event->getRequest();
$response = $event->getResponse();
if ($request->attributes->has(self::COOKIE_ATTR_NAME)) {
$response->headers->setCookie($request->attributes->get(self::COOKIE_ATTR_NAME));
}
}
/**
* {@inheritdoc}
*/
public static function getSubscribedEvents(): array
{
return [KernelEvents::RESPONSE => 'onKernelResponse'];
}
}