强制登录symfony 2

时间:2012-12-19 17:34:44

标签: symfony

我正在尝试将symfony2与facebook sdk集成。我知道已有一个很好的捆绑,但我想开发自己的机制。

以下是我解决这个问题的方法。在使用Facebook登录并授权我的应用程序后,facebook会重定向到我之前指定的网址。该url映射到此控制器的方法:

   public function facebookLoginAction(Request $request) {
      $facebook = $this->get("facebook");
      $data = $facebook->api('/me', 'GET');
      if ($data) {
         $user = new AuthenticatedUser($data["name"], md5($data["id"]), "");
         $token = new UsernamePasswordToken($user, $data["id"], 'secured_area', $user->getRoles());
         $authToken = $this->get('security.authentication.manager')->authenticate($token);
         $this->get('security.context')->setToken($authToken);
      }
      return new Response("<pre>" . print_r($token, true));
   }

通过这样做,我试图强制用户登录,以便当他或她从Facebook回来时他已经全部排序了。

为了强制,这里是AuthenticatedUser的代码:

namespace Nourdine\BasicBundle\Security\User;

    use Symfony\Component\Security\Core\User\UserInterface;

    class AuthenticatedUser implements UserInterface {

       private $username;
       private $password;
       private $salt;

       /**
        * @param string $username
        * @param string $password This md5-ied!
        * @param string $salt The salt is empty at the mo!
        */
       public function __construct($username, $password, $salt) {
          $this->username = $username;
          $this->password = $password;
          $this->salt = $salt;
       }

       public function getRoles() {
          return array("ROLE_USER");
       }

       public function getPassword() {
          return $this->password;
       }

       /**
        * @link http://symfony.com/doc/current/cookbook/security/custom_provider.html
        * If getSalt() returns nothing, then the submitted password is simply encoded using the algorithm you specify in security.yml
        */
       public function getSalt() {
          return $this->salt; // this is empty indeed
       }

       public function getUsername() {
          return $this->username;
       }

       public function eraseCredentials() {

       }

       public function equals(UserInterface $user) {
          if (!$user instanceof WebserviceUser) {
             return false;
          }
          if ($this->password !== $user->getPassword()) {
             return false;
          }
          if ($this->getSalt() !== $user->getSalt()) {
             return false;
          }
          if ($this->username !== $user->getUsername()) {
             return false;
          }
          return true;
       }
    }

因为我知道这很重要我想指出secured_area是我防火墙的名字!这里:

  <firewall name="secured_area" pattern="^/">
     <anonymous />
     <form-login login_path="/login" check_path="/login_check" />
     <logout path="/logout" target="/" />
  </firewall>

同样不是名为“facebook”且在控制器中使用的服务只不过是来自officla sdk的Facebook类的实例。这是它在services.xml中的定义

  <service id="facebook" class="Facebook">
     <argument>%facebook.params%</argument>
  </service>

有什么想法吗?我做错了什么?用户提供商的概念是否以某种方式涉及所有这些?即使登录实际上是强制的吗?

欢呼声

0 个答案:

没有答案