9

我想kernel.request在 Symfony 2 中为事件编写一个基本的监听器。服务定义非常简单,注释来自 JMSDiExtraBundle。

问题是即使用户完全通过身份验证,它$context->getToken()也始终为空:

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

    /**
     * @var \Symfony\Component\DependencyInjection\ContainerInterface
     */
    private $container;

    /**
     * @InjectParams({"container" = @Inject("service_container")})
     *
     */
    public function __construct(ContainerInterface $container)
    {
        $this->container = $container;
    }

    /**
     * @Observe("kernel.request", priority = 255)
     */
    public function onKernelRequest(GetResponseEvent $event)
    {
        $context = $this->container->get('security.context');
        var_dump($context->getToken()); die();
    }

}

我认为我的安全设置工作正常。那可能是什么问题?

secured_area:
    pattern:    ^/app/
    switch_user: true
    form_login:
        check_path: /app/login_check
        login_path: /app/login
        default_target_path: /app/dashboard
        always_use_default_target_path: true
    logout:
        path:   /demo/secured/logout # TODO
        target: /demo/               # TODO

access_control:
    - { path: ^/app/login,    roles: IS_AUTHENTICATED_ANONYMOUSLY }
    - { path: ^/app/users,    roles: ROLE_MNG_USERS }
    - { path: ^/app/messages, roles: ROLE_MNG_USERS }
    - { path: ^/app/roles,    roles: ROLE_MNG_PACKAGES_FEATURES }
    - { path: ^/app/packages, roles: ROLE_MNG_PACKAGES_FEATURES }
    - { path: ^/app/,         roles: ROLE_USER }
4

1 回答 1

23

使用priority = 255,您的侦听器在安全防火墙之前被调用(priority = 8这里)。

尝试改变你的优先级。

于 2012-06-23T08:36:06.390 回答