Added missing SERVER variables including the content-type (#29)

* Added missing SERVER variables including the content-type

* Update SymfonyHttpHandler.php

* Update LaravelHttpHandler.php

* Update SymfonyHttpHandler.php

Author: GrahamCampbell

src/LaravelHttpHandler.php

@@ -26,15 +26,21 @@ public function __construct(Kernel $kernel)
     public function handleRequest(HttpRequestEvent $event, Context $context): HttpResponse
     {
         Request::setTrustedProxies(['127.0.0.1'], Request::HEADER_X_FORWARDED_FOR | Request::HEADER_X_FORWARDED_HOST | Request::HEADER_X_FORWARDED_PORT | Request::HEADER_X_FORWARDED_PROTO);
-        $server = [
-            'SERVER_PROTOCOL' => $event->getProtocolVersion(),
-            'REQUEST_METHOD' => $event->getMethod(),
+
+        // CGI Version 1.1 - Section 4.1
+        $server = array_filter([
+            'AUTH_TYPE' => $event->getHeaders()['auth-type'] ?? null, // 4.1.1
+            'CONTENT_LENGTH' => $event->getHeaders()['content-length'] ?? null, // 4.1.2
+            'CONTENT_TYPE' => $event->getContentType(), // 4.1.3
+            'QUERY_STRING' => $event->getQueryString(), // 4.1.7
+            'REQUEST_METHOD' => $event->getMethod(), // 4.1.12
+            'SERVER_PORT' => $event->getServerPort(), // 4.1.16
+            'SERVER_PROTOCOL' => $event->getProtocolVersion(), // 4.1.16
+            'DOCUMENT_ROOT' => getcwd(),
             'REQUEST_TIME' => time(),
             'REQUEST_TIME_FLOAT' => microtime(true),
-            'QUERY_STRING' => $event->getQueryString(),
-            'DOCUMENT_ROOT' => getcwd(),
             'REQUEST_URI' => $event->getUri(),
-        ];
+        ], fn ($value) => null !== $value);
 
         foreach ($event->getHeaders() as $name => $values) {
             $server['HTTP_'.strtoupper($name)] = $values[0];

src/SymfonyHttpHandler.php

@@ -27,15 +27,21 @@ public function __construct(HttpKernelInterface $kernel)
     public function handleRequest(HttpRequestEvent $event, Context $context): HttpResponse
     {
         Request::setTrustedProxies(['127.0.0.1'], Request::HEADER_X_FORWARDED_FOR | Request::HEADER_X_FORWARDED_HOST | Request::HEADER_X_FORWARDED_PORT | Request::HEADER_X_FORWARDED_PROTO);
-        $server = [
-            'SERVER_PROTOCOL' => $event->getProtocolVersion(),
-            'REQUEST_METHOD' => $event->getMethod(),
+
+        // CGI Version 1.1 - Section 4.1
+        $server = array_filter([
+            'AUTH_TYPE' => $event->getHeaders()['auth-type'] ?? null, // 4.1.1
+            'CONTENT_LENGTH' => $event->getHeaders()['content-length'] ?? null, // 4.1.2
+            'CONTENT_TYPE' => $event->getContentType(), // 4.1.3
+            'QUERY_STRING' => $event->getQueryString(), // 4.1.7
+            'REQUEST_METHOD' => $event->getMethod(), // 4.1.12
+            'SERVER_PORT' => $event->getServerPort(), // 4.1.16
+            'SERVER_PROTOCOL' => $event->getProtocolVersion(), // 4.1.16
+            'DOCUMENT_ROOT' => getcwd(),
             'REQUEST_TIME' => time(),
             'REQUEST_TIME_FLOAT' => microtime(true),
-            'QUERY_STRING' => $event->getQueryString(),
-            'DOCUMENT_ROOT' => getcwd(),
             'REQUEST_URI' => $event->getUri(),
-        ];
+        ], fn ($value) => null !== $value);
 
         foreach ($event->getHeaders() as $name => $values) {
             $server['HTTP_'.strtoupper($name)] = $values[0];