1 files changed, 60 insertions, 0 deletions
diff --git a/Http/EntryPoint/RetryAuthenticationEntryPoint.php b/Http/EntryPoint/RetryAuthenticationEntryPoint.php
new file mode 100644
index 0000000..eb32e8a
--- /dev/null
+++ b/Http/EntryPoint/RetryAuthenticationEntryPoint.php
@@ -0,0 +1,60 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien.potencier@symfony-project.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\EntryPoint;
+
+use Symfony\Component\Security\Core\Exception\AuthenticationException;
+use Symfony\Component\Security\Core\Authentication\EntryPoint\AuthenticationEntryPointInterface;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * RetryAuthenticationEntryPoint redirects URL based on the configured scheme.
+ *
+ * This entry point is not intended to work with HTTP post requests.
+ *
+ * @author Fabien Potencier <fabien.potencier@symfony-project.com>
+ */
+class RetryAuthenticationEntryPoint implements AuthenticationEntryPointInterface
+{
+    protected $httpPort;
+    protected $httpsPort;
+
+    public function __construct($httpPort = 80, $httpsPort = 443)
+    {
+        $this->httpPort = $httpPort;
+        $this->httpsPort = $httpsPort;
+    }
+
+    public function start(Request $request, AuthenticationException $authException = null)
+    {
+        $scheme = $request->isSecure() ? 'http' : 'https';
+        if ('http' === $scheme && 80 != $this->httpPort) {
+            $port = ':'.$this->httpPort;
+        } elseif ('https' === $scheme && 443 != $this->httpPort) {
+            $port = ':'.$this->httpsPort;
+        } else {
+            $port = '';
+        }
+
+        $qs = $request->getQueryString();
+        if (null !== $qs) {
+            $qs = '?'.$qs;
+        }
+
+        $url = $scheme.'://'.$request->getHost().$port.$request->getScriptName().$request->getPathInfo().$qs;
+
+        $response = new Response();
+        $response->setRedirect($url, 301);
+
+        return $response;
+    }
+}