Question

我正在尝试在Symfony 2.1项目中实现安全功能，其中管理员可以使用初始密码创建用户，然后当用户第一次登录时自动触发更改密码处理程序。

我遇到了覆盖FOSUserBundle类的问题，我认为这肯定已经以某种方式构建，至少在某种程度上，尽管我无法在任何地方的文档中看到它。

我想在实体中使用credentials_expired标志。管理员创建用户时，将设置为1.当用户首次登录时，将检查credentials_expired，而不是抛出异常，将触发change-password。我已经做到了这一点。

然后，ChangePasswordController将确保密码实际更改（这似乎不是FOS中的默认行为），并且credentials_expired设置为0.这就是我被困住的地方。有这么多层次的服务我似乎无法正确定制。

Answer 1

这是详细的答案。感谢Manu的跳板！

首先，确保在composer.json文件中获取正确的FOSUserBundle（“dev-master”，而不是“*”）：

"friendsofsymfony/user-bundle":"dev-master"

以下内容全部包含在我自己的用户包中，该用户包按照安装文档中的说明扩展了FOSUserBundle。

PortalFlare / Bundle / UserBundle / Resources / config / services.xml：

<container xmlns="http://symfony.com/schema/dic/services"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://symfony.com/schema/dic/services  http://symfony.com/schema/dic/services/services-1.0.xsd">

<parameters>
    <parameter key="portal_flare_user.forcepasswordchange.class">PortalFlare\Bundle\UserBundle\EventListener\ForcePasswordChange</parameter>
    <parameter key="portal_flare_user.passwordchangelistener.class">PortalFlare\Bundle\UserBundle\EventListener\PasswordChangeListener</parameter>
</parameters>

<services>
    <service id="portal_flare_user.forcepasswordchange" class="%portal_flare_user.forcepasswordchange.class%">
        <argument type="service" id="router" />
        <argument type="service" id="security.context" />
        <argument type="service" id="session" />
        <tag name="kernel.event_listener" event="kernel.request" method="onCheckStatus" priority="1" />
    </service>
    <service id="portal_flare_user.passwordchange" class="%portal_flare_user.passwordchangelistener.class%">
        <argument type="service" id="router" />
        <argument type="service" id="security.context" />
        <argument type="service" id="fos_user.user_manager" />
        <tag name="kernel.event_subscriber" />
    </service>
</services>

</container>

PortalFlare /捆绑/ UserBundle /事件监听/ ForcePasswordChange.php：

    <?php

namespace PortalFlare\Bundle\UserBundle\EventListener;

use Symfony\Component\HttpFoundation\RedirectResponse;
use Symfony\Component\HttpKernel\Event\GetResponseEvent;

use Symfony\Component\Security\Core\SecurityContext;
use Symfony\Bundle\FrameworkBundle\Routing\Router;
use Symfony\Component\HttpFoundation\Session\Session;

/**
 * @Service("request.set_messages_count_listener")
 *
 */
class ForcePasswordChange {

  private $security_context;
  private $router;
  private $session;

  public function __construct(Router $router, SecurityContext $security_context, Session $session) {
    $this->security_context = $security_context;
    $this->router           = $router;
    $this->session          = $session;

  }

  public function onCheckStatus(GetResponseEvent $event) {

    if (($this->security_context->getToken()) && ($this->security_context->isGranted('IS_AUTHENTICATED_FULLY'))) {

      $route_name = $event->getRequest()->get('_route');

      if ($route_name != 'fos_user_change_password') {

        if ($this->security_context->getToken()->getUser()->hasRole('ROLE_FORCEPASSWORDCHANGE')) {

          $response = new RedirectResponse($this->router->generate('fos_user_change_password'));
          $this->session->setFlash('notice', "Your password has expired. Please change it.");
          $event->setResponse($response);

        }

      }

    }

  }

}

PortalFlare /捆绑/ UserBundle /事件监听/ PasswordChangeListener.php：

<?php
namespace PortalFlare\Bundle\UserBundle\EventListener;

use FOS\UserBundle\FOSUserEvents;
use FOS\UserBundle\Event\FormEvent;
use FOS\UserBundle\Doctrine\UserManager;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\HttpFoundation\RedirectResponse;
use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
use Symfony\Component\Security\Core\SecurityContext;

/**
 * Listener responsible to change the redirection at the end of the password change
 */
class PasswordChangeListener implements EventSubscriberInterface {
  private $security_context;
  private $router;
  private $usermanager;

  public function __construct(UrlGeneratorInterface $router, SecurityContext $security_context, UserManager $usermanager) {
    $this->security_context = $security_context;
    $this->router           = $router;
    $this->usermanager      = $usermanager;
  }

  /**
   * {@inheritDoc}
   */
  public static function getSubscribedEvents() {
    return array(
      FOSUserEvents::CHANGE_PASSWORD_SUCCESS => 'onChangePasswordSuccess',
    );
  }

  public function onChangePasswordSuccess(FormEvent $event) {

    $user = $this->security_context->getToken()->getUser();
    $user->removeRole('ROLE_FORCEPASSWORDCHANGE');
    $this->usermanager->updateUser($user);

    $url = $this->router->generate('_welcome');
    $event->setResponse(new RedirectResponse($url));
  }
}

FOSUserBundle实际上没有确保用户更改密码的问题是另一天的问题。

我希望这有助于某人。

Answer 2

一个好方法可能是开始定义一个ROLE_USER，它将成为可以访问整个应用程序的角色。当用户注册时，会自动为他添加ROLE_CREDENTIAL_EXPIRED或类似内容。使用JMSSecurityExtraBundle，您可以在控制器中使用注释，确定具有给定角色的用户是否可以访问。另请查看Symfony handle the HTTP Authentication的文档。

如何使用FOSUserBundle强制更改密码？

2 个答案: