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<?php |
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declare(strict_types = 1); |
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/** |
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* /src/EventSubscriber/JWTCreatedSubscriber.php |
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* |
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* @author TLe, Tarmo Leppänen <[email protected]> |
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*/ |
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namespace App\EventSubscriber; |
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use App\Enum\Language; |
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use App\Enum\Locale; |
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use App\Security\SecurityUser; |
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use App\Service\Localization; |
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use DateTime; |
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use DateTimeZone; |
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use Lexik\Bundle\JWTAuthenticationBundle\Event\JWTCreatedEvent; |
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use Lexik\Bundle\JWTAuthenticationBundle\Events; |
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use Psr\Log\LoggerInterface; |
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use Symfony\Component\EventDispatcher\EventSubscriberInterface; |
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use Symfony\Component\HttpFoundation\RequestStack; |
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use Symfony\Component\Security\Core\User\UserInterface; |
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use function hash; |
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use function implode; |
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/** |
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* Class JWTCreatedSubscriber |
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* |
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* @package App\EventSubscriber |
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* @author TLe, Tarmo Leppänen <[email protected]> |
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*/ |
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class JWTCreatedSubscriber implements EventSubscriberInterface |
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{ |
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public function __construct( |
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private readonly RequestStack $requestStack, |
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private readonly LoggerInterface $logger, |
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) { |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @return array<string, string> |
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*/ |
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public static function getSubscribedEvents(): array |
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{ |
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return [ |
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JWTCreatedEvent::class => 'onJWTCreated', |
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Events::JWT_CREATED => 'onJWTCreated', |
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]; |
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} |
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/** |
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* Subscriber method to attach some custom data to current JWT payload. |
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* |
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* This method is called when following event is broadcast; |
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* - lexik_jwt_authentication.on_jwt_created |
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*/ |
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public function onJWTCreated(JWTCreatedEvent $event): void |
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{ |
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// Get current original payload |
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$payload = $event->getData(); |
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// Set localization data |
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$this->setLocalizationData($payload, $event->getUser()); |
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// Update JWT expiration data |
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$this->setExpiration($payload); |
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// Add some extra security data to payload |
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$this->setSecurityData($payload); |
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// And set new payload for JWT |
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$event->setData($payload); |
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} |
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/** |
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* @param array<string, string> $payload |
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*/ |
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private function setLocalizationData(array &$payload, UserInterface $user): void |
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{ |
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$payload['language'] = $user instanceof SecurityUser |
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? $user->getLanguage()->value |
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: Language::getDefault()->value; |
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$payload['locale'] = $user instanceof SecurityUser |
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? $user->getLocale()->value |
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: Locale::getDefault()->value; |
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$payload['timezone'] = $user instanceof SecurityUser |
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? $user->getTimezone() |
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: Localization::DEFAULT_TIMEZONE; |
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} |
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/** |
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* Method to set/modify JWT expiration date dynamically. |
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* |
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* @param array<string, string|int> $payload |
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*/ |
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private function setExpiration(array &$payload): void |
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{ |
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// Set new exp value for JWT |
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$payload['exp'] = (new DateTime('+1 day', new DateTimeZone('UTC')))->getTimestamp(); |
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} |
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/** |
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* Method to add some security related data to JWT payload, which are checked on JWT decode process. |
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* |
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* @see JWTDecodedListener |
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* |
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* @param array<string, string|int> $payload |
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*/ |
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private function setSecurityData(array &$payload): void |
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{ |
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// Get current request |
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$request = $this->requestStack->getCurrentRequest(); |
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if ($request === null) { |
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$this->logger->alert('Request not available'); |
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return; |
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} |
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// Get bits for checksum calculation |
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$bits = [ |
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$request->getClientIp(), |
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$request->headers->get('User-Agent'), |
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]; |
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// Attach checksum to JWT payload |
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$payload['checksum'] = hash('sha512', implode('|', $bits)); |
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} |
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} |
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tarlepp /
symfony-flex-backend
The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths