John Davidson

Message:

is there any way to delete the token of an user only by his id or username in LexikJWTAuthenticationBundle
in Symfony 6 ?

expected to redirect the user to logout whilte his logged in

---

My Answer:
To delete the token of a user by their ID or username in LexikJWTAuthenticationBundle in Symfony 6, you can create a custom service that handles the token deletion. Here's an example of how you can achieve this:

1. Create a service that handles token deletion:

php
// src/Service/TokenService.php

namespace App\Service;

use Lexik\Bundle\JWTAuthenticationBundle\Services\JWTTokenManagerInterface;

class TokenService
{
private $jwtManager;

public function __construct(JWTTokenManagerInterface $jwtManager)
{
$this->jwtManager = $jwtManager;
}

public function deleteToken($user)
{
$token = $this->jwtManager->create($user);
$this->jwtManager->invalidate($token);
}
}


2. Inject the service into your controller and use it to delete the token:

php
// src/Controller/UserController.php

namespace App\Controller;

use App\Service\TokenService;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Annotation\Route;

class UserController extends AbstractController
{
private $tokenService;

public function __construct(TokenService $tokenService)
{
$this->tokenService = $tokenService;
}

/**
* @Route("/user/{id}/delete-token", name="delete_token")
*/
public function deleteToken($id): Response
{
// Get the user by ID
$user = $this->getDoctrine()->getRepository(User::class)->find($id);

// Delete the token
$this->tokenService->deleteToken($user);

// Redirect the user to logout
return $this->redirectToRoute('app_logout');
}
}


3. Update your routing configuration to include the deleteToken route:

yaml
# config/routes.yaml

delete_token:
path: /user/{id}/delete-token
controller: App\Controller\UserController::deleteToken


With this setup, you can now delete the token of a user by their ID or username in LexikJWTAuthenticationBundle in Symfony 6 and redirect them to logout while they are logged in.