Symfony2登录和安全性 [英] Symfony2 Login and Security

问题描述

有没有一种方法可以存储用户上次登录的时间?

Is there a way I can store when was the last time a user logged in?

我正在使用symfony2，并且在安全配置下一切正常.

I'm using symfony2, and everything's working alright with the security configuration.

我已经看到了这个安全性并在Symfony上登录基于2的项目，这是一个类似的问题，但是它根本不符合我的需求.

I've seen this Security and login on a Symfony 2 based project, which is a similar question, but it just doesn't fit my needs.

还有其他解决方法吗?

推荐答案

您可以创建用户成功登录后Symfony会调用的AuthenticationHandler，您可以将登录时间保存到User实体属性中(假设您有这种情况).

You can create an AuthenticationHandler that Symfony will call when user login successfully, you can save the login time into a User entity property (supposing that you have this scenario).

首先，创建成功身份验证处理程序:

First, create the success authentication handler:

namespace Acme\TestBundle\Handler;

use Symfony\Component\Security\Http\Authentication\AuthenticationSuccessHandlerInterface;
use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\RedirectResponse;
use Symfony\Component\DependencyInjection\ContainerAware;

class AuthenticationHandler extends ContainerAware implements AuthenticationSuccessHandlerInterface
{
    function onAuthenticationSuccess(Request $request, TokenInterface $token)
    {
        $token->getUser()->setLoginTime(new \DateTime());
        $this->container->get('doctrine')->getEntityManager()->flush();

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

然后，您需要在配置文件(例如，src/Acme/TestBundle/resources/Config/services.yml

Then you need to register the authentication handler as a service in a configuration file, for example, src/Acme/TestBundle/resources/Config/services.yml

services:
    authentication_handler:
        class: Acme\TestBundle\Handler\AuthenticationHandler
        calls:
            - [ setContainer, [ @service_container ] ] 

并配置登录表单以使用创建的处理程序，签出您的security.yml

And configure the login form to use the created handler, check out your security.yml

form_login:
    success_handler: authentication_handler

很明显，要使其正常工作，您需要具有一个带有loginTime属性和相应设置器的User实体.并且您需要配置登录名以使用User实体存储库作为用户提供者，并使用DaoAuthenticationProvider，如此处所述:

Obviously, for this to work, you need to have a User entity with a loginTime property and the corresponding setter. And you need to configure the login to use the User entity repository as user provider and the DaoAuthenticationProvider, as explained here: http://symfony.com/doc/current/book/security.html#loading-users-from-the-database.

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