暂存

vendor/illuminate/http/Middleware/ValidatePathEncoding.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace Illuminate\Http\Middleware;
+
+use Closure;
+use Illuminate\Http\Exceptions\MalformedUrlException;
+use Illuminate\Http\Request;
+
+class ValidatePathEncoding
+{
+    /**
+     * Validate that the incoming request has a valid UTF-8 encoded path.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  \Closure  $next
+     * @return \Symfony\Component\HttpFoundation\Response
+     *
+     * @throws \Illuminate\Http\Exceptions\MalformedUrlException
+     */
+    public function handle(Request $request, Closure $next)
+    {
+        $decodedPath = rawurldecode($request->path());
+
+        if (! mb_check_encoding($decodedPath, 'UTF-8')) {
+            throw new MalformedUrlException;
+        }
+
+        return $next($request);
+    }
+}