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1<?php
2
3declare(strict_types=1);
4
5namespace App\Security;
6
7use Symfony\Component\DependencyInjection\Attribute\Autowire;
8use Symfony\Component\HttpFoundation\RedirectResponse;
9use Symfony\Component\HttpFoundation\Request;
10use Symfony\Component\Routing\RouterInterface;
11use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
12use Symfony\Component\Security\Http\Authenticator\AbstractLoginFormAuthenticator;
13use Symfony\Component\Security\Http\Authenticator\Passport\Badge\CsrfTokenBadge;
14use Symfony\Component\Security\Http\Authenticator\Passport\Badge\RememberMeBadge;
15use Symfony\Component\Security\Http\Authenticator\Passport\Badge\UserBadge;
16use Symfony\Component\Security\Http\Authenticator\Passport\Passport;
17use Symfony\Component\Security\Http\Authenticator\Passport\SelfValidatingPassport;
18use Symfony\Component\Security\Http\Util\TargetPathTrait;
19use UnexpectedValueException;
20
21class LoginFormAuthenticator extends AbstractLoginFormAuthenticator
22{
23    use TargetPathTrait;
24
25    public function __construct(
26        private readonly RouterInterface $router,
27        #[Autowire('%env(APP_ENV)%')] private readonly string $appEnv
28    ) {}
29
30    protected function getLoginUrl(Request $request): string
31    {
32        return $this->router->generate('login');
33    }
34
35    public function authenticate(Request $request): Passport
36    {
37        if (false === in_array($this->appEnv, ['dev', 'test'], true)) {
38            throw new UnexpectedValueException('GTFO!');
39        }
40
41        $badges = [new RememberMeBadge()];
42        if ('test' !== $this->appEnv) {
43            $badges[] = new CsrfTokenBadge(
44                'login',
45                (string) $request->request->get('_csrf_token')
46            );
47        }
48
49        return new SelfValidatingPassport(
50            new UserBadge((string) $request->request->get('identifier')),
51            $badges
52        );
53    }
54
55    public function onAuthenticationSuccess(
56        Request $request,
57        TokenInterface $token,
58        string $firewallName
59    ): RedirectResponse
60    {
61        if ($targetPath = $this->getTargetPath(
62            $request->getSession(),
63            $firewallName
64        )
65        ) {
66            return new RedirectResponse($targetPath);
67        }
68
69        return new RedirectResponse($this->router->generate('default'));
70    }
71}