php - 重写具有多个参数的复杂类

Question

我正在尝试重写类UsernamePasswordFormAuthenticationListener。

parameters:
    security.authentication.listener.form.class: AppBundle\Listener\LoginFormListener

class LoginFormListener extends UsernamePasswordFormAuthenticationListener
{
    /**
    * {@inheritdoc}
    */
    public function __construct(SecurityContextInterface $securityContext, AuthenticationManagerInterface $authenticationManager, SessionAuthenticationStrategyInterface $sessionStrategy, HttpUtils $httpUtils, $providerKey, AuthenticationSuccessHandlerInterface $successHandler, AuthenticationFailureHandlerInterface $failureHandler, array $options = array(), LoggerInterface $logger = null, EventDispatcherInterface $dispatcher = null, CsrfProviderInterface $csrfProvider = null)
    {
        parent::__construct($securityContext, $authenticationManager, $sessionStrategy, $httpUtils, $providerKey, $successHandler, $failureHandler, $options, $logger, $dispatcher, $csrfProvider);
    }

    protected function attemptAuthentication(Request $request)
    {

        if (null !== $this->csrfTokenManager) {
            $csrfToken = $request->get($this->options['csrf_parameter'], null, true);

            if (false === $this->csrfTokenManager->isTokenValid(new CsrfToken($this->options['intention'], $csrfToken))) {
                throw new InvalidCsrfTokenException('Invalid CSRF token.');
            }
        }

        if ($this->options['post_only']) {
            $username = trim($request->request->get($this->options['username_parameter'], null, true));
            $password = $request->request->get($this->options['password_parameter'], null, true);
        } else {
            $username = trim($request->get($this->options['username_parameter'], null, true));
            $password = $request->get($this->options['password_parameter'], null, true);
        }

        $request->getSession()->set(Security::LAST_USERNAME, $username);

        $apiRequest = new ApiRequest();
        $apiRequest->addMethod('login', array('email' => $username, 'password' => $password));
        $response = $apiRequest->sendRequest();
        dump($response);
        exit;
    }
}

但是当我执行它时，我遇到了这个错误:

Catchable Fatal Error: Argument 1 passed to AppBundle\Listener\LoginFormListener::__construct() must implement interface Symfony\Component\Security\Core\SecurityContextInterface, instance of Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorage given, called in /Users/dimitri/Sites/rennes/app/cache/dev/appDevDebugProjectContainer.php on line 4039 and defined

知道如何才能完成这项工作吗？

Answer 1

您只需在类中将 SecurityContextInterface 类型提示更改为 TokenStorageInterface ，一切都应该可以正常工作 - 此类服务最近已更改(在 2.7 中已弃用)，因此您的示例代码可能已过时。

检查blog post entry获取更多信息 SecurityContextInterface 与 TokenStorageInterface