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php - 使用新的 Symfony 5 Authenticator 注册后如何手动验证用户？

问题描述

Symfony 5 已将其保护身份验证方法更改为基于 Passport 的新方法，使用新的安全配置enable_authenticator_manager: true：

在用户被 ORM（Doctrine）持久化后，我想知道如何在我的控制器中的注册表单方法中对用户进行身份验证；

我已经成功地使用登录表单对用户进行了身份验证，但我仍然不知道如何手动执行此操作。

标签： phpsymfonysymfony5

解决方案

根据Cerad的评论，这是完整的答案。

以下仅是与问答相关的部分代码。这些不是完整的文件。

此外，这仅适用于不使用保护来验证用户身份的 Symfony ^5.2。

/* config/packages/security.yaml */

security:
    enable_authenticator_manager: true
    firewalls:
        main:
            custom_authenticators:
                - App\Security\SecurityAuthenticator

/* src/Security/SecurityAuthenticator.php */

use Symfony\Component\Security\Http\Authenticator\AbstractLoginFormAuthenticator;

/* automatically generated with the make:auth command,
     the important part is to undestand that this is not a Guard implement 
     for the Authenticator class */
class SecurityAuthenticator extends AbstractLoginFormAuthenticator
{
  
}

/* src/Controller/RegistrationController.php */

use App\Entity\User;
use App\Form\RegistrationFormType;
use App\Security\SecurityAuthenticator;

use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Annotation\Route;
use Symfony\Component\Security\Core\Encoder\UserPasswordEncoderInterface;
use Symfony\Component\Security\Http\Authentication\UserAuthenticatorInterface;

class RegistrationController extends AbstractController
{

    /**
     * @Route("/register", name="app_register")
     */
    public function register(
        Request $request, 
        UserPasswordEncoderInterface $passwordEncoder, 
        UserAuthenticatorInterface $authenticator, 
        SecurityAuthenticator $formAuthenticator): Response
    {
      /* Automatically generated by make:registration-form, but some changes are
         needed, like the auto-wiring of the UserAuthenticatorInterface and 
         SecurityAuthenticator */
        $user = new User();
        $form = $this->createForm(RegistrationFormType::class, $user);
        $form->handleRequest($request);

        if ($form->isSubmitted() && $form->isValid()) {
            // encode the plain password
            $user->setPassword($passwordEncoder->encodePassword($user, $form->get('password')->getData()));

            $entityManager = $this->getDoctrine()->getManager();
            $entityManager->persist($user);
            $entityManager->flush();

            // substitute the previous line (redirect response) with this one.
            return $authenticator->authenticateUser(
                $user, 
                $formAuthenticator, 
                $request); 
        }

        return $this->render('registration/register.html.twig', [
            'registrationForm' => $form->createView(),
        ]);
    }
}

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