1 files changed, 45 insertions, 0 deletions
diff --git a/Authentication/Provider/RememberMeAuthenticationProvider.php b/Authentication/Provider/RememberMeAuthenticationProvider.php
new file mode 100644
index 0000000..d2d0268
--- /dev/null
+++ b/Authentication/Provider/RememberMeAuthenticationProvider.php
@@ -0,0 +1,45 @@
+<?php
+namespace Symfony\Component\Security\Authentication\Provider;
+
+use Symfony\Component\Security\User\AccountCheckerInterface;
+use Symfony\Component\Security\User\AccountInterface;
+use Symfony\Component\Security\Authentication\Token\TokenInterface;
+use Symfony\Component\Security\Authentication\Token\RememberMeToken;
+use Symfony\Component\Security\Exception\BadCredentialsException;
+
+class RememberMeAuthenticationProvider implements AuthenticationProviderInterface
+{
+    protected $accountChecker;
+    protected $key;
+    protected $providerKey;
+
+    public function __construct(AccountCheckerInterface $accountChecker, $key, $providerKey)
+    {
+        $this->accountChecker = $accountChecker;
+        $this->key = $key;
+        $this->providerKey = $providerKey;
+    }
+
+    public function authenticate(TokenInterface $token)
+    {
+        if (!$this->supports($token)) {
+            return;
+        }
+
+        if ($this->key !== $token->getKey()) {
+            throw new BadCredentialsException('The presented key does not match.');
+        }
+
+        $user = $token->getUser();
+        $this->accountChecker->checkPreAuth($user);
+        $this->accountChecker->checkPostAuth($user);
+        $token->setAuthenticated(true);
+
+        return $token;
+    }
+
+    public function supports(TokenInterface $token)
+    {
+        return $token instanceof RememberMeToken && $token->getProviderKey() === $this->providerKey;
+    }
+}
+\ No newline at end of file