63 lines
2.2 KiB
PHP
63 lines
2.2 KiB
PHP
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<?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\Authenticator;
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use Psr\Log\LoggerInterface;
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use Symfony\Component\HttpFoundation\Request;
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use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
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use Symfony\Component\Security\Core\Exception\BadCredentialsException;
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use Symfony\Component\Security\Core\User\UserProviderInterface;
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/**
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* This authenticator authenticates pre-authenticated (by the
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* webserver) X.509 certificates.
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*
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* @author Wouter de Jong <wouter@wouterj.nl>
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* @author Fabien Potencier <fabien@symfony.com>
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*
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* @final
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*/
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class X509Authenticator extends AbstractPreAuthenticatedAuthenticator
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{
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private string $userKey;
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private string $credentialsKey;
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private string $credentialUserIdentifier;
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public function __construct(UserProviderInterface $userProvider, TokenStorageInterface $tokenStorage, string $firewallName, string $userKey = 'SSL_CLIENT_S_DN_Email', string $credentialsKey = 'SSL_CLIENT_S_DN', ?LoggerInterface $logger = null, string $credentialUserIdentifier = 'emailAddress')
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{
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parent::__construct($userProvider, $tokenStorage, $firewallName, $logger);
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$this->userKey = $userKey;
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$this->credentialsKey = $credentialsKey;
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$this->credentialUserIdentifier = $credentialUserIdentifier;
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}
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protected function extractUsername(Request $request): string
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{
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$username = null;
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if ($request->server->has($this->userKey)) {
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$username = $request->server->get($this->userKey);
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} elseif (
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$request->server->has($this->credentialsKey)
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&& preg_match('#'.preg_quote($this->credentialUserIdentifier, '#').'=([^,/]++)#', $request->server->get($this->credentialsKey), $matches)
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) {
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$username = trim($matches[1]);
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}
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if (null === $username) {
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throw new BadCredentialsException(sprintf('SSL credentials not found: "%s", "%s".', $this->userKey, $this->credentialsKey));
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}
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return $username;
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}
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}
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