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AngularCsrfCookieListener.php
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AngularCsrfCookieListener.php
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<?php
/*
* (c) Kévin Dunglas <dunglas@gmail.com>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace Dunglas\AngularCsrfBundle\EventListener;
use Dunglas\AngularCsrfBundle\Csrf\AngularCsrfTokenManager;
use Dunglas\AngularCsrfBundle\Routing\RouteMatcherInterface;
use Symfony\Component\HttpFoundation\Cookie;
use Symfony\Component\HttpKernel\Event\FilterResponseEvent;
use Symfony\Component\HttpKernel\HttpKernelInterface;
/**
* Sets a cookie containing the CSRF token.
*
* @author Kévin Dunglas <dunglas@gmail.com>
*/
class AngularCsrfCookieListener
{
/**
* @var AngularCsrfTokenManager
*/
protected $angularCsrfTokenManager;
/**
* @var array
*/
protected $routes;
/**
* @var string
*/
protected $cookieName;
/**
* @var int
*/
protected $cookieExpire;
/**
* @var string
*/
protected $cookiePath;
/**
* @var string
*/
protected $cookieDomain;
/**
* @var bool
*/
protected $cookieSecure;
/**
* @param AngularCsrfTokenManager $angularCsrfTokenManager
* @param RouteMatcherInterface $routeMatcher
* @param array $routes
* @param string $cookieName
* @param int $cookieExpire
* @param string $cookiePath
* @param string $cookieDomain
* @param bool $cookieSecure
*/
public function __construct(
AngularCsrfTokenManager $angularCsrfTokenManager,
RouteMatcherInterface $routeMatcher,
array $routes,
$cookieName,
$cookieExpire,
$cookiePath,
$cookieDomain,
$cookieSecure
) {
$this->angularCsrfTokenManager = $angularCsrfTokenManager;
$this->routeMatcher = $routeMatcher;
$this->routes = $routes;
$this->cookieName = $cookieName;
$this->cookieExpire = $cookieExpire;
$this->cookiePath = $cookiePath;
$this->cookieDomain = $cookieDomain;
$this->cookieSecure = $cookieSecure;
}
/**
* Sets a cookie to the response containing the CRSF token.
*
* @param FilterResponseEvent $event
*/
public function onKernelResponse(FilterResponseEvent $event)
{
if (
HttpKernelInterface::MASTER_REQUEST !== $event->getRequestType()
||
!$this->routeMatcher->match($event->getRequest(), $this->routes)
) {
return;
}
$event->getResponse()->headers->setCookie(new Cookie(
$this->cookieName,
$this->angularCsrfTokenManager->getToken()->getValue(),
0 === $this->cookieExpire ? $this->cookieExpire : time() + $this->cookieExpire,
$this->cookiePath,
$this->cookieDomain,
$this->cookieSecure,
false /* httpOnly */,
false /* raw */,
Cookie::SAMESITE_LAX
));
}
}