README

Installation

1. Generate keys.
2. Install package via composer: composer require atlance/jwt-auth ^7.0.
3. Configure:
   • Copy/paste configuration to config/packages/atlance_jwt_auth.yaml.
   • Copy/paste environments to your .env and configure.

Use Case

Create:

• Implemened: Atlance\JwtAuth\Security\UseCase\Create\Token\Handler.
• Example:

<?php

declare(strict_types=1);

namespace App\Controller\Login;

use Atlance\JwtAuth\Security\UseCase;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\JsonResponse;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\PasswordHasher\Hasher\UserPasswordHasherInterface;
use Symfony\Component\Routing\Annotation\Route;
use Symfony\Component\Security\Core\Exception\UserNotFoundException;
use Symfony\Component\Security\Core\User\UserProviderInterface;

#[Route('/login', methods: ['POST'])]
final class Controller extends AbstractController
{
    public function __invoke(
        Request $request,
        UserProviderInterface $provider,
        UserPasswordHasherInterface $hasher,
        UseCase\Create\Token\HandlerInterface $handler,
    ): JsonResponse {
        /** @var array{username:string,password:string} $dataset */
        $dataset = json_decode($request->getContent(), true);

        try {
            $user = $provider->loadUserByIdentifier($dataset['username']);
            $hasher->isPasswordValid($user, $hasher->hashPassword($user, $dataset['password']));

            return new JsonResponse(['token' => $handler->handle($user)]);
        } catch (UserNotFoundException) {
            return new JsonResponse(status: Response::HTTP_BAD_REQUEST);
        }
    }
}

Access:

Implemened:

• Atlance\JwtAuth\Security\UseCase\Access\Token\Handler
• Atlance\JwtAuth\Security\Factory\UserBadgeFactory

# config/packages/security.yaml
security:
    firewalls:
        main:
            access_token:
                token_handler: Atlance\JwtAuth\Security\Factory\UserBadgeFactory

• And Symfony automatically used JWT for authentication.
• More: How to use Access Token Authentication.
• Example:

<?php

declare(strict_types=1);

namespace App\Controller\Profile;

use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\JsonResponse;
use Symfony\Component\Routing\Annotation\Route;
use Symfony\Component\Security\Core\User\UserInterface;
use Symfony\Component\Security\Http\Attribute\CurrentUser;
use Symfony\Component\Security\Http\Attribute\IsGranted;

#[IsGranted('ROLE_USER')]
#[Route('/profile', methods: ['GET'])]
class ProfileController extends AbstractController
{
    public function __invoke(#[CurrentUser] ?UserInterface $user = null): JsonResponse
    {
        return new JsonResponse(['username' => $user->getUserIdentifier()]);
    }
}

Resources

• component symfony/security
• component symfony/clock
• decorator of lcobucci/jwt