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具有授權檢查程序的Symfony kernel.response偵聽器

[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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