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[英]Symfony2 kernel.response Event after controller annotations are executed
[英]Symfony kernel.response listener with authorization checker
我正在設置kernel.response
事件,我想測試用戶是否已登錄。
這是我的代碼:
services.yml
app.kernel.modal_injection:
class: App\UserBundle\EventListener\ModalListener
tags:
- { name: kernel.event_listener, event: kernel.response }
arguments:
- @security.authorization_checker
ModalListener.php
<?php
namespace App\UserBundle\EventListener;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\Event\FilterResponseEvent;
use Symfony\Component\HttpKernel\KernelEvents;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\Security\Core\Security;
use Symfony\Component\Security\Core\Authorization\AuthorizationChecker;
class ConnectModalListener implements EventSubscriberInterface
{
protected $securityChecker;
public function __construct( AuthorizationChecker $securityChecker )
{
$this->securityChecker = $securityChecker;
}
public function onKernelResponse( FilterResponseEvent $event )
{
$response = $event->getResponse();
$request = $event->getRequest();
if ( !$event->isMasterRequest() ) {
return;
}
if ( $request->isXmlHttpRequest() ) {
return;
}
if ( $this->securityChecker->isGranted( 'IS_AUTHENTICATED_REMEMBERED' ) ) {
return;
}
// CODE HERE
}
public static function getSubscribedEvents()
{
return array(
KernelEvents::RESPONSE => array( 'onKernelResponse', 0 ),
);
}
}
我的問題是,在檢查用戶IS_AUTHENTICATED_REMEMBER
是否在我的頁面上提供css和js文件時出現錯誤500(意味着沒有js或css)。 有沒有辦法收費? 最終在那些上過濾kernel.response事件?
該標記在靜態文件中為null
,因此isGranted
返回錯誤500.所以我必須在之前運行檢查:
if ( $this->tokenStorage->getToken() !== null
&& $this->securityChecker->isGranted( 'IS_AUTHENTICATED_REMEMBERED' ) ) {
return;
}
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