login consent app sql

vendor/symfony/security-http/Authenticator/HttpBasicAuthenticator.php

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+<?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;
+
+use Psr\Log\LoggerInterface;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
+use Symfony\Component\Security\Core\Authentication\Token\UsernamePasswordToken;
+use Symfony\Component\Security\Core\Exception\AuthenticationException;
+use Symfony\Component\Security\Core\User\PasswordUpgraderInterface;
+use Symfony\Component\Security\Core\User\UserProviderInterface;
+use Symfony\Component\Security\Http\Authenticator\Passport\Badge\PasswordUpgradeBadge;
+use Symfony\Component\Security\Http\Authenticator\Passport\Badge\UserBadge;
+use Symfony\Component\Security\Http\Authenticator\Passport\Credentials\PasswordCredentials;
+use Symfony\Component\Security\Http\Authenticator\Passport\Passport;
+use Symfony\Component\Security\Http\Authenticator\Passport\PassportInterface;
+use Symfony\Component\Security\Http\EntryPoint\AuthenticationEntryPointInterface;
+
+/**
+ * @author Wouter de Jong <wouter@wouterj.nl>
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @final
+ */
+class HttpBasicAuthenticator implements AuthenticatorInterface, AuthenticationEntryPointInterface
+{
+    private $realmName;
+    private $userProvider;
+    private $logger;
+
+    public function __construct(string $realmName, UserProviderInterface $userProvider, LoggerInterface $logger = null)
+    {
+        $this->realmName = $realmName;
+        $this->userProvider = $userProvider;
+        $this->logger = $logger;
+    }
+
+    public function start(Request $request, AuthenticationException $authException = null): Response
+    {
+        $response = new Response();
+        $response->headers->set('WWW-Authenticate', sprintf('Basic realm="%s"', $this->realmName));
+        $response->setStatusCode(401);
+
+        return $response;
+    }
+
+    public function supports(Request $request): ?bool
+    {
+        return $request->headers->has('PHP_AUTH_USER');
+    }
+
+    public function authenticate(Request $request): PassportInterface
+    {
+        $username = $request->headers->get('PHP_AUTH_USER');
+        $password = $request->headers->get('PHP_AUTH_PW', '');
+
+        // @deprecated since Symfony 5.3, change to $this->userProvider->loadUserByIdentifier() in 6.0
+        $method = 'loadUserByIdentifier';
+        if (!method_exists($this->userProvider, 'loadUserByIdentifier')) {
+            trigger_deprecation('symfony/security-core', '5.3', 'Not implementing method "loadUserByIdentifier()" in user provider "%s" is deprecated. This method will replace "loadUserByUsername()" in Symfony 6.0.', get_debug_type($this->userProvider));
+
+            $method = 'loadUserByUsername';
+        }
+
+        $passport = new Passport(
+            new UserBadge($username, [$this->userProvider, $method]),
+            new PasswordCredentials($password)
+        );
+        if ($this->userProvider instanceof PasswordUpgraderInterface) {
+            $passport->addBadge(new PasswordUpgradeBadge($password, $this->userProvider));
+        }
+
+        return $passport;
+    }
+
+    /**
+     * @deprecated since Symfony 5.4, use {@link createToken()} instead
+     */
+    public function createAuthenticatedToken(PassportInterface $passport, string $firewallName): TokenInterface
+    {
+        trigger_deprecation('symfony/security-http', '5.4', 'Method "%s()" is deprecated, use "%s::createToken()" instead.', __METHOD__, __CLASS__);
+
+        return $this->createToken($passport, $firewallName);
+    }
+
+    public function createToken(Passport $passport, string $firewallName): TokenInterface
+    {
+        return new UsernamePasswordToken($passport->getUser(), $firewallName, $passport->getUser()->getRoles());
+    }
+
+    public function onAuthenticationSuccess(Request $request, TokenInterface $token, string $firewallName): ?Response
+    {
+        return null;
+    }
+
+    public function onAuthenticationFailure(Request $request, AuthenticationException $exception): ?Response
+    {
+        if (null !== $this->logger) {
+            $this->logger->info('Basic authentication failed for user.', ['username' => $request->headers->get('PHP_AUTH_USER'), 'exception' => $exception]);
+        }
+
+        return $this->start($request, $exception);
+    }
+}