56 lines
1.8 KiB
PHP
56 lines
1.8 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.potencier@symfony-project.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\EntryPoint;
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use Symfony\Component\EventDispatcher\EventInterface;
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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\HttpFoundation\RedirectResponse;
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use Symfony\Component\Security\Core\Exception\AuthenticationException;
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use Symfony\Component\Security\Http\EntryPoint\AuthenticationEntryPointInterface;
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use Symfony\Component\HttpKernel\HttpKernelInterface;
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/**
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* FormAuthenticationEntryPoint starts an authentication via a login form.
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*
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* @author Fabien Potencier <fabien.potencier@symfony-project.com>
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*/
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class FormAuthenticationEntryPoint implements AuthenticationEntryPointInterface
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{
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protected $loginPath;
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protected $useForward;
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/**
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* Constructor
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*
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* @param string $loginPath The path to the login form
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* @param Boolean $useForward Whether to forward or redirect to the login form
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*/
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public function __construct($loginPath, $useForward = false)
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{
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$this->loginPath = $loginPath;
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$this->useForward = (Boolean) $useForward;
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}
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/**
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* {@inheritdoc}
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*/
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public function start(EventInterface $event, Request $request, AuthenticationException $authException = null)
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{
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if ($this->useForward) {
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return $event->getSubject()->handle(Request::create($this->loginPath), HttpKernelInterface::SUB_REQUEST);
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}
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return new RedirectResponse(0 !== strpos($this->loginPath, 'http') ? $request->getUriForPath($this->loginPath) : $this->loginPath, 302);
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}
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}
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