<?php/* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */namespace Symfony\Component\Security\Http\Authenticator\Passport\Badge;use Symfony\Component\Security\Core\Exception\AuthenticationException;use Symfony\Component\Security\Core\Exception\AuthenticationServiceException;use Symfony\Component\Security\Core\Exception\UserNotFoundException;use Symfony\Component\Security\Core\User\UserInterface;use Symfony\Component\Security\Http\EventListener\UserProviderListener;/** * Represents the user in the authentication process. * * It uses an identifier (e.g. email, or username) and * "user loader" to load the related User object. * * @author Wouter de Jong <wouter@wouterj.nl> */class UserBadge implements BadgeInterface{ private string $userIdentifier; /** @var callable|null */ private $userLoader; private $user; /** * Initializes the user badge. * * You must provide a $userIdentifier. This is a unique string representing the * user for this authentication (e.g. the email if authentication is done using * email + password; or a string combining email+company if authentication is done * based on email *and* company name). This string can be used for e.g. login throttling. * * Optionally, you may pass a user loader. This callable receives the $userIdentifier * as argument and must return a UserInterface object (otherwise an AuthenticationServiceException * is thrown). If this is not set, the default user provider will be used with * $userIdentifier as username. */ public function __construct(string $userIdentifier, callable $userLoader = null) { $this->userIdentifier = $userIdentifier; $this->userLoader = $userLoader; } public function getUserIdentifier(): string { return $this->userIdentifier; } /** * @throws AuthenticationException when the user cannot be found */ public function getUser(): UserInterface { if (null !== $this->user) { return $this->user; } if (null === $this->userLoader) { throw new \LogicException(sprintf('No user loader is configured, did you forget to register the "%s" listener?', UserProviderListener::class)); } $user = ($this->userLoader)($this->userIdentifier); // No user has been found via the $this->userLoader callback if (null === $user) { $exception = new UserNotFoundException(); $exception->setUserIdentifier($this->userIdentifier); throw $exception; } if (!$user instanceof UserInterface) { throw new AuthenticationServiceException(sprintf('The user provider must return a UserInterface object, "%s" given.', get_debug_type($user))); } return $this->user = $user; } public function getUserLoader(): ?callable { return $this->userLoader; } public function setUserLoader(callable $userLoader): void { $this->userLoader = $userLoader; } public function isResolved(): bool { return true; }}