login consent app sql

vendor/symfony/security-guard/GuardAuthenticatorHandler.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\Guard;
+
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
+use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
+use Symfony\Component\Security\Core\Exception\AuthenticationException;
+use Symfony\Component\Security\Core\User\UserInterface;
+use Symfony\Component\Security\Http\Event\InteractiveLoginEvent;
+use Symfony\Component\Security\Http\SecurityEvents;
+use Symfony\Component\Security\Http\Session\SessionAuthenticationStrategyInterface;
+use Symfony\Contracts\EventDispatcher\EventDispatcherInterface;
+
+trigger_deprecation('symfony/security-guard', '5.3', 'The "%s" class is deprecated, use the new authenticator system instead.', GuardAuthenticatorHandler::class);
+
+/**
+ * A utility class that does much of the *work* during the guard authentication process.
+ *
+ * By having the logic here instead of the listener, more of the process
+ * can be called directly (e.g. for manual authentication) or overridden.
+ *
+ * @author Ryan Weaver <ryan@knpuniversity.com>
+ *
+ * @final
+ *
+ * @deprecated since Symfony 5.3, use the new authenticator system instead
+ */
+class GuardAuthenticatorHandler
+{
+    private $tokenStorage;
+    private $dispatcher;
+    private $sessionStrategy;
+    private $statelessProviderKeys;
+
+    /**
+     * @param array $statelessProviderKeys An array of provider/firewall keys that are "stateless" and so do not need the session migrated on success
+     */
+    public function __construct(TokenStorageInterface $tokenStorage, EventDispatcherInterface $eventDispatcher = null, array $statelessProviderKeys = [])
+    {
+        $this->tokenStorage = $tokenStorage;
+        $this->dispatcher = $eventDispatcher;
+        $this->statelessProviderKeys = $statelessProviderKeys;
+    }
+
+    /**
+     * Authenticates the given token in the system.
+     */
+    public function authenticateWithToken(TokenInterface $token, Request $request, string $providerKey = null)
+    {
+        $this->migrateSession($request, $token, $providerKey);
+        $this->tokenStorage->setToken($token);
+
+        if (null !== $this->dispatcher) {
+            $loginEvent = new InteractiveLoginEvent($request, $token);
+            $this->dispatcher->dispatch($loginEvent, SecurityEvents::INTERACTIVE_LOGIN);
+        }
+    }
+
+    /**
+     * Returns the "on success" response for the given GuardAuthenticator.
+     */
+    public function handleAuthenticationSuccess(TokenInterface $token, Request $request, AuthenticatorInterface $guardAuthenticator, string $providerKey): ?Response
+    {
+        $response = $guardAuthenticator->onAuthenticationSuccess($request, $token, $providerKey);
+
+        // check that it's a Response or null
+        if ($response instanceof Response || null === $response) {
+            return $response;
+        }
+
+        throw new \UnexpectedValueException(sprintf('The "%s::onAuthenticationSuccess()" method must return null or a Response object. You returned "%s".', \get_class($guardAuthenticator), get_debug_type($response)));
+    }
+
+    /**
+     * Convenience method for authenticating the user and returning the
+     * Response *if any* for success.
+     */
+    public function authenticateUserAndHandleSuccess(UserInterface $user, Request $request, AuthenticatorInterface $authenticator, string $providerKey): ?Response
+    {
+        // create an authenticated token for the User
+        $token = $authenticator->createAuthenticatedToken($user, $providerKey);
+        // authenticate this in the system
+        $this->authenticateWithToken($token, $request, $providerKey);
+
+        // return the success metric
+        return $this->handleAuthenticationSuccess($token, $request, $authenticator, $providerKey);
+    }
+
+    /**
+     * Handles an authentication failure and returns the Response for the
+     * GuardAuthenticator.
+     */
+    public function handleAuthenticationFailure(AuthenticationException $authenticationException, Request $request, AuthenticatorInterface $guardAuthenticator, string $providerKey): ?Response
+    {
+        $response = $guardAuthenticator->onAuthenticationFailure($request, $authenticationException);
+        if ($response instanceof Response || null === $response) {
+            // returning null is ok, it means they want the request to continue
+            return $response;
+        }
+
+        throw new \UnexpectedValueException(sprintf('The "%s::onAuthenticationFailure()" method must return null or a Response object. You returned "%s".', \get_class($guardAuthenticator), get_debug_type($response)));
+    }
+
+    /**
+     * Call this method if your authentication token is stored to a session.
+     *
+     * @final
+     */
+    public function setSessionAuthenticationStrategy(SessionAuthenticationStrategyInterface $sessionStrategy)
+    {
+        $this->sessionStrategy = $sessionStrategy;
+    }
+
+    private function migrateSession(Request $request, TokenInterface $token, ?string $providerKey)
+    {
+        if (\in_array($providerKey, $this->statelessProviderKeys, true) || !$this->sessionStrategy || !$request->hasSession() || !$request->hasPreviousSession()) {
+            return;
+        }
+
+        $this->sessionStrategy->onAuthentication($request, $token);
+    }
+}