commit message

app/Http/Middleware/CORS.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace App\Http\Middleware;
+
+use Closure;
+
+class CORS
+{
+    public function handle($request, Closure $next)
+    {
+        $origin = $request->header('origin');
+        if(empty($origin)){
+            $referer = $request->header('referer');
+            if(!empty($referer)&&preg_match("/^((https|http):\/\/)?([^\/]+)/i", $referer, $matches)){
+                $origin = $matches[0];
+            }
+        }
+        $response = $next($request);
+        $response->header('Access-Control-Allow-Origin', trim($origin, '/'));
+        $response->header('Access-Control-Allow-Methods', 'GET,POST,OPTIONS');
+        $response->header('Access-Control-Allow-Headers', 'Content-Type,X-Requested-With');
+        $response->header('Access-Control-Allow-Credentials', 'true');
+        $response->header('Access-Control-Max-Age', 10080);
+        
+        return $response;
+    }
+}