Question

我有一个可以正常登录和退出用户的Symfony2应用程序，当正确登出时，会将用户重定向到主页。

我希望在注销时将它们保留在当前页面上，只是没有他们的登录权限。

我的问题是：

我可以动态设置用户退出时指向的页面吗？

Answer 1

您需要的是退出成功处理程序。

在security.yml中定义logout处理程序：

security:
    firewalls:
        admin_area:
            logout:
                success_handler: acme.security.logout_success_handler

处理程序是这样的：

namespace Acme\Bundle\SecurityBundle\Handler;

use Symfony\Component\Security\Http\Logout\LogoutSuccessHandlerInterface;
use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\RedirectResponse;
use Symfony\Bundle\FrameworkBundle\Routing\Router;
use Symfony\Component\DependencyInjection\ContainerAware;

class LogoutSuccessHandler extends ContainerAware implements LogoutSuccessHandlerInterface
    {
    public function onLogoutSuccess(Request $request)
    {
        // dynamic route logic

        return new RedirectResponse($this->container->get('router')->generate('dynamic_route_name'));
    }
}

顺便说一句......请删除不需要的进口并希望这有帮助！：d

这是services.yml

services:
    acme.security.logout_success_handler:
        class: Acme\Bundle\SecurityBundle\Handler\LogoutSuccessHandler
        calls:
            - [ setContainer, [ @service_container ] ]

Answer 2

我需要一个Logout Success Handler，这就是我实现它的方式：

<强> security.yml ：

logout:
    success_handler: acme.security.logout_success_handler

<强> config.yml ：

services:
    acme.security.logout_success_handler:
        class: Acme\DefaultBundle\Handler\LogoutSuccessHandler

<强>的Symfony / SRC / Acme公司/ DefaultBundle /处理器/ LogoutSuccessHandler.php：

<?php

namespace Acme\DefaultBundle\Handler;

use Symfony\Component\Security\Http\Logout\LogoutSuccessHandlerInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\RedirectResponse;
use Symfony\Component\DependencyInjection\ContainerAware;

class LogoutSuccessHandler extends ContainerAware implements LogoutSuccessHandlerInterface
{
    public function onLogoutSuccess(Request $request)
    {
        $target_url = $request->query->get('target_url')
                      ? $request->query->get('target_url')
                      : "/";
        return new RedirectResponse($target_url);
    }
}

Symfony2动态注销目标？

2 个答案: