myep/tests/Security/BpnAuthenticatorTest.php

<?php

declare(strict_types=1);

namespace App\Tests\Security;

use App\BusProNet\ApiClient;
use App\BusProNet\Model\CrmAttributes;
use App\BusProNet\Model\PersonalData;
use App\Entity\User;
use App\Security\BpnAuthenticator;
use App\Security\Crypt;
use Doctrine\ORM\EntityManagerInterface;
use Doctrine\ORM\EntityRepository;
use PHPUnit\Framework\TestCase;
use Psr\Log\LoggerInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\PasswordHasher\Hasher\UserPasswordHasherInterface;
use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
use Symfony\Component\Security\Http\Authenticator\Passport\SelfValidatingPassport;
use App\Service\ProfileCompletenessChecker;

class BpnAuthenticatorTest extends TestCase
{
    public function testAuthenticateAcceptsLocalPasswordHashWithoutLegacyDecryption(): void
    {
        $user = new User('[email protected]');
        $user->setPassword(password_hash('secret', PASSWORD_BCRYPT));

        $passwordHasher = $this->createMock(UserPasswordHasherInterface::class);
        $passwordHasher
            ->expects(self::once())
            ->method('isPasswordValid')
            ->with($user, 'secret')
            ->willReturn(true);

        $authenticator = $this->createAuthenticator(
            user: $user,
            passwordHasher: $passwordHasher,
        );

        $passport = $authenticator->authenticate($this->createRequest('[email protected]', 'secret'));

        self::assertInstanceOf(SelfValidatingPassport::class, $passport);
    }

    public function testAuthenticateMigratesLegacyPasswordToLocalHashOnSuccess(): void
    {
        $user = new User('[email protected]');
        $user->setPassword(base64_encode('legacy-ciphertext'));

        $crypt = $this->createMock(Crypt::class);
        $crypt
            ->expects(self::once())
            ->method('decrypt')
            ->with('legacy-ciphertext')
            ->willReturn(md5('secret'));

        $passwordHasher = $this->createMock(UserPasswordHasherInterface::class);
        $passwordHasher
            ->expects(self::never())
            ->method('isPasswordValid');
        $passwordHasher
            ->expects(self::once())
            ->method('hashPassword')
            ->with($user, 'secret')
            ->willReturn('local-hash');

        $authenticator = $this->createAuthenticator(
            user: $user,
            crypt: $crypt,
            passwordHasher: $passwordHasher,
        );

        $passport = $authenticator->authenticate($this->createRequest('[email protected]', 'secret'));

        self::assertInstanceOf(SelfValidatingPassport::class, $passport);
        self::assertSame('local-hash', $user->getPassword());
    }

    public function testAuthenticateBootstrapsMissingUserFromBpn(): void
    {
        $email = '[email protected]';
        $password = 'secret';

        $personalData = new PersonalData();
        $personalData->addressId = 123;
        $personalData->personId = 456;
        $personalData->firstName = 'Mia';
        $personalData->name = 'Muster';
        $personalData->gender = 'W';
        $personalData->nationality = 'DE';
        $personalData->dateOfBirth = new \DateTimeImmutable('1990-05-15');
        $personalData->communication->email = $email;
        $personalData->communication->mobile = '+49123456789';
        $personalData->address->street = 'Main Street 1';
        $personalData->address->postCode = '10115';
        $personalData->address->city = 'Berlin';
        $personalData->address->country = 'DE';

        $crmAttributes = new CrmAttributes();
        $crmAttributes->roles = ['ROLE_CUSTOMER'];
        $crmAttributes->hotelCodes = ['AAA'];

        $apiClient = $this->createMock(ApiClient::class);
        $apiClient->expects(self::once())
            ->method('getPersonalDataWithPassword')
            ->with($email, $password)
            ->willReturn($personalData);
        $apiClient->expects(self::once())
            ->method('getCrmAttributesWithPassword')
            ->with($email, $password)
            ->willReturn($crmAttributes);

        $passwordHasher = $this->createMock(UserPasswordHasherInterface::class);
        $passwordHasher
            ->expects(self::once())
            ->method('hashPassword')
            ->with(self::isInstanceOf(User::class), $password)
            ->willReturn('local-hash');

        $completenessChecker = $this->createMock(ProfileCompletenessChecker::class);
        $completenessChecker
            ->expects(self::once())
            ->method('isComplete')
            ->with($personalData)
            ->willReturn(true);

        $persistedUser = null;
        $repository = $this->createMock(EntityRepository::class);
        $repository
            ->expects(self::once())
            ->method('findOneBy')
            ->with(['email' => $email])
            ->willReturn(null);

        $entityManager = $this->createMock(EntityManagerInterface::class);
        $entityManager
            ->method('getRepository')
            ->willReturn($repository);
        $entityManager
            ->expects(self::once())
            ->method('persist')
            ->with(self::callback(static function (User $user) use (&$persistedUser): bool {
                $persistedUser = $user;

                return true;
            }));
        $entityManager
            ->expects(self::once())
            ->method('flush');

        $authenticator = new BpnAuthenticator(
            $this->createMock(UrlGeneratorInterface::class),
            $apiClient,
            $entityManager,
            $this->createMock(Crypt::class),
            $completenessChecker,
            $passwordHasher,
            $this->createMock(LoggerInterface::class),
        );

        $passport = $authenticator->authenticate($this->createRequest($email, $password));

        self::assertInstanceOf(SelfValidatingPassport::class, $passport);
        self::assertInstanceOf(User::class, $persistedUser);
        self::assertSame('local-hash', $persistedUser->getPassword());
        self::assertSame(123, $persistedUser->getAddressId());
        self::assertSame(456, $persistedUser->getPersonId());
        self::assertSame(['ROLE_USER', 'ROLE_CUSTOMER'], $persistedUser->getRoles());
        self::assertSame(['AAA'], $persistedUser->getHotelCodes());
        self::assertTrue($persistedUser->isProfileComplete());
    }

    private function createAuthenticator(
        ?User $user = null,
        ?ApiClient $apiClient = null,
        ?Crypt $crypt = null,
        ?ProfileCompletenessChecker $completenessChecker = null,
        ?UserPasswordHasherInterface $passwordHasher = null,
    ): BpnAuthenticator {
        $repository = $this->createMock(EntityRepository::class);
        $repository
            ->expects(self::once())
            ->method('findOneBy')
            ->with(self::callback(static function (array $criteria): bool {
                return isset($criteria['email']) && is_string($criteria['email']);
            }))
            ->willReturn($user);

        $entityManager = $this->createMock(EntityManagerInterface::class);
        $entityManager
            ->method('getRepository')
            ->with(User::class)
            ->willReturn($repository);
        $entityManager
            ->expects(self::once())
            ->method('flush');
        $entityManager
            ->expects(null === $user ? self::once() : self::never())
            ->method('persist');

        return new BpnAuthenticator(
            $this->createMock(UrlGeneratorInterface::class),
            $apiClient ?? $this->createMock(ApiClient::class),
            $entityManager,
            $crypt ?? $this->createMock(Crypt::class),
            $completenessChecker ?? $this->createMock(ProfileCompletenessChecker::class),
            $passwordHasher ?? $this->createMock(UserPasswordHasherInterface::class),
            $this->createMock(LoggerInterface::class),
        );
    }

    private function createRequest(string $email, string $password): Request
    {
        return Request::create('/login', Request::METHOD_POST, [
            '_username' => $email,
            '_password' => $password,
            '_csrf_token' => 'csrf-token',
        ]);
    }
}