xesmyd
105 lines
4.1 KiB
PHP
105 lines
4.1 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Security\Http\Authentication;
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use Psr\Log\LoggerInterface;
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use Symfony\Component\HttpFoundation\Request;
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use Symfony\Component\HttpFoundation\Response;
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use Symfony\Component\Security\Core\Authentication\SimpleAuthenticatorInterface;
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use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
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use Symfony\Component\Security\Core\Exception\AuthenticationException;
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/**
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* Class to proxy authentication success/failure handlers.
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*
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* Events are sent to the SimpleAuthenticatorInterface if it implements
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* the right interface, otherwise (or if it fails to return a Response)
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* the default handlers are triggered.
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*
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* @author Jordi Boggiano <j.boggiano@seld.be>
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*/
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class SimpleAuthenticationHandler implements AuthenticationFailureHandlerInterface, AuthenticationSuccessHandlerInterface
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{
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protected $successHandler;
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protected $failureHandler;
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protected $simpleAuthenticator;
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protected $logger;
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/**
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* @param SimpleAuthenticatorInterface $authenticator SimpleAuthenticatorInterface instance
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* @param AuthenticationSuccessHandlerInterface $successHandler Default success handler
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* @param AuthenticationFailureHandlerInterface $failureHandler Default failure handler
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* @param LoggerInterface $logger Optional logger
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*/
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public function __construct(SimpleAuthenticatorInterface $authenticator, AuthenticationSuccessHandlerInterface $successHandler, AuthenticationFailureHandlerInterface $failureHandler, LoggerInterface $logger = null)
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{
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$this->simpleAuthenticator = $authenticator;
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$this->successHandler = $successHandler;
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$this->failureHandler = $failureHandler;
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$this->logger = $logger;
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}
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/**
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* {@inheritdoc}
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*/
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public function onAuthenticationSuccess(Request $request, TokenInterface $token)
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{
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if ($this->simpleAuthenticator instanceof AuthenticationSuccessHandlerInterface) {
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if ($this->logger) {
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$this->logger->debug('Selected an authentication success handler.', ['handler' => \get_class($this->simpleAuthenticator)]);
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}
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$response = $this->simpleAuthenticator->onAuthenticationSuccess($request, $token);
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if ($response instanceof Response) {
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return $response;
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}
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if (null !== $response) {
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throw new \UnexpectedValueException(sprintf('The "%s::onAuthenticationSuccess()" method must return null to use the default success handler, or a Response object.', \get_class($this->simpleAuthenticator)));
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}
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}
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if ($this->logger) {
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$this->logger->debug('Fallback to the default authentication success handler.');
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}
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return $this->successHandler->onAuthenticationSuccess($request, $token);
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}
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/**
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* {@inheritdoc}
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*/
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public function onAuthenticationFailure(Request $request, AuthenticationException $exception)
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{
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if ($this->simpleAuthenticator instanceof AuthenticationFailureHandlerInterface) {
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if ($this->logger) {
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$this->logger->debug('Selected an authentication failure handler.', ['handler' => \get_class($this->simpleAuthenticator)]);
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}
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$response = $this->simpleAuthenticator->onAuthenticationFailure($request, $exception);
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if ($response instanceof Response) {
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return $response;
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}
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if (null !== $response) {
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throw new \UnexpectedValueException(sprintf('The "%s::onAuthenticationFailure()" method must return null to use the default failure handler, or a Response object.', \get_class($this->simpleAuthenticator)));
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}
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}
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if ($this->logger) {
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$this->logger->debug('Fallback to the default authentication failure handler.');
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}
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return $this->failureHandler->onAuthenticationFailure($request, $exception);
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}
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}
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