Files
myep/src/Security/BpnAuthenticator.php
T

240 lines
9.4 KiB
PHP

<?php
declare(strict_types=1);
namespace App\Security;
use App\BusProNet\ApiClient;
use App\BusProNet\Exception\ApiClientException;
use App\BusProNet\Exception\ImmediateConnectionCloseException;
use App\BusProNet\Exception\TimeoutException;
use App\BusProNet\Model\CrmAttributes;
use App\BusProNet\Model\PersonalData;
use App\Entity\User;
use App\Htmx\HxRedirectResponse;
use App\Repository\UserRepository;
use App\Service\UserBootstrapper;
use Doctrine\ORM\EntityManagerInterface;
use Psr\Log\LoggerInterface;
use Symfony\Component\HttpFoundation\RedirectResponse;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\PasswordHasher\Hasher\UserPasswordHasherInterface;
use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
use Symfony\Component\Security\Core\Exception\CustomUserMessageAuthenticationException;
use Symfony\Component\Security\Http\Authenticator\AbstractLoginFormAuthenticator;
use Symfony\Component\Security\Http\Authenticator\Passport\Badge\CsrfTokenBadge;
use Symfony\Component\Security\Http\Authenticator\Passport\Badge\UserBadge;
use Symfony\Component\Security\Http\Authenticator\Passport\Passport;
use Symfony\Component\Security\Http\Authenticator\Passport\SelfValidatingPassport;
use Symfony\Component\Security\Http\EntryPoint\AuthenticationEntryPointInterface;
use Symfony\Component\Security\Http\Util\TargetPathTrait;
use Symfony\Component\Validator\Validator\ValidatorInterface;
/**
* Authenticates users against the local Symfony password hash.
*
* Legacy rows still store the old BPN-encrypted password. On first successful
* login, the authenticator migrates that value to a local password hash and
* updates the login timestamp.
*/
class BpnAuthenticator extends AbstractLoginFormAuthenticator implements AuthenticationEntryPointInterface
{
use TargetPathTrait;
public function __construct(
private readonly UrlGeneratorInterface $urlGenerator,
private readonly ApiClient $apiClient,
private readonly EntityManagerInterface $entityManager,
private readonly Crypt $crypt,
private readonly UserPasswordHasherInterface $passwordHasher,
private readonly ValidatorInterface $validator,
private readonly UserBootstrapper $userBootstrapper,
private readonly LoggerInterface $authLogger,
) {
}
protected function getLoginUrl(Request $request): string
{
return $this->urlGenerator->generate('app_login');
}
public function authenticate(Request $request): Passport
{
$email = trim($request->request->getString('_username'));
$passwordPlain = trim($request->request->getString('_password'));
/** @var UserRepository $userRepository */
$userRepository = $this->entityManager->getRepository(User::class);
$user = $userRepository->findOneByNormalizedEmail($email);
if (null === $user) {
// Legacy fallback for accounts that were not created locally yet:
// prove credentials against BPN, then bootstrap the local account.
$user = $this->bootstrapUser($email, $passwordPlain);
} else {
if (true === $user->hasLocalPasswordHash()) {
if (false === $this->passwordHasher->isPasswordValid($user, $passwordPlain)) {
throw new CustomUserMessageAuthenticationException('Benutzername oder Passwort ist nicht korrekt.');
}
} else {
// Legacy accounts still carry the old encrypted BPN secret as a md5 hash
// in the password column. We validate that old value once, then replace it
// with a local Symfony hash on success.
$legacyPasswordHash = $this->decryptLegacyPassword($user->getPassword());
if ($legacyPasswordHash !== md5($passwordPlain)) {
throw new CustomUserMessageAuthenticationException('Benutzername oder Passwort ist nicht korrekt.');
}
$user->setPassword($this->passwordHasher->hashPassword($user, $passwordPlain));
}
$this->refreshBpnSnapshot($user);
}
$user->setLastLoginAt(new \DateTimeImmutable());
$this->entityManager->flush();
$csrfToken = $request->request->getString('_csrf_token');
return new SelfValidatingPassport(
new UserBadge($email, fn () => $user),
[
new CsrfTokenBadge('authenticate', $csrfToken),
]
);
}
private function bootstrapUser(string $email, string $passwordPlain): User
{
try {
$personalData = $this->apiClient->getPersonalDataWithPassword($email, $passwordPlain);
$crmAttributes = $this->apiClient->getCrmAttributesWithPassword($email, $passwordPlain);
} catch (ApiClientException $e) {
$message = $this->isConnectionError($e)
? 'Der Server ist momentan nicht erreichbar. Bitte versuche es später erneut.'
: $e->getMessage();
throw new CustomUserMessageAuthenticationException($message);
}
if (!$personalData instanceof PersonalData || !$crmAttributes instanceof CrmAttributes) {
throw new CustomUserMessageAuthenticationException('Benutzername oder Passwort ist nicht korrekt.');
}
$user = new User($email);
$passwordHash = $this->passwordHasher->hashPassword($user, $passwordPlain);
$profileComplete = 0 === $this->validator->validate($personalData, null, ['personal_data'])->count();
$this->userBootstrapper->bootstrap(
$user,
$passwordHash,
$personalData->addressId,
$personalData->personId,
$crmAttributes->roles,
$crmAttributes->hotelCodes,
$profileComplete,
);
$this->entityManager->persist($user);
return $user;
}
private function refreshBpnSnapshot(User $user): void
{
try {
$personalData = $this->apiClient->getPersonalData(
$user->getUserIdentifier(),
$user->getAddressId(),
$user->getPersonId(),
);
} catch (ApiClientException $e) {
$message = $this->isConnectionError($e)
? 'Der Server ist momentan nicht erreichbar. Bitte versuche es später erneut.'
: $e->getMessage();
throw new CustomUserMessageAuthenticationException($message);
}
if (!$personalData instanceof PersonalData) {
throw new CustomUserMessageAuthenticationException('Benutzername oder Passwort ist nicht korrekt.');
}
$profileComplete = 0 === $this->validator->validate($personalData, null, ['personal_data'])->count();
$user
->setAddressId($personalData->addressId)
->setPersonId($personalData->personId)
->setProfileComplete($profileComplete)
;
try {
$crmAttributes = $this->apiClient->getCrmAttributes(
$user->getUserIdentifier(),
$user->getAddressId(),
$user->getPersonId(),
);
} catch (ApiClientException $e) {
$message = $this->isConnectionError($e)
? 'Der Server ist momentan nicht erreichbar. Bitte versuche es später erneut.'
: $e->getMessage();
throw new CustomUserMessageAuthenticationException($message);
}
if (!$crmAttributes instanceof CrmAttributes) {
throw new CustomUserMessageAuthenticationException('Benutzername oder Passwort ist nicht korrekt.');
}
$user
->setRoles($crmAttributes->roles)
->setHotelCodes($crmAttributes->hotelCodes)
;
}
public function onAuthenticationSuccess(Request $request, TokenInterface $token, string $firewallName): ?Response
{
$this->authLogger->info('Login', [
'email' => $token->getUserIdentifier(),
]);
$targetPath = $this->getTargetPath($request->getSession(), $firewallName)
?? $this->urlGenerator->generate('app_account');
// When redirecting to admin from an HTMX request, force a full page navigation
// to avoid layout issues between frontend (hx-boost) and EasyAdmin
if ($request->headers->has('HX-Request') && str_contains($targetPath, '/admin')) {
return new HxRedirectResponse($targetPath);
}
return new RedirectResponse($targetPath);
}
private function decryptLegacyPassword(?string $storedPassword): string
{
if (null === $storedPassword || '' === $storedPassword) {
throw new CustomUserMessageAuthenticationException('Benutzername oder Passwort ist nicht korrekt.');
}
$ciphertext = base64_decode($storedPassword, true);
if (false === $ciphertext) {
$ciphertext = $storedPassword;
}
try {
return $this->crypt->decrypt($ciphertext);
} catch (\Throwable) {
throw new CustomUserMessageAuthenticationException('Benutzername oder Passwort ist nicht korrekt.');
}
}
private function isConnectionError(ApiClientException $e): bool
{
if ($e instanceof TimeoutException || $e instanceof ImmediateConnectionCloseException) {
return true;
}
return 'Unable to open socket' === $e->getMessage();
}
}