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app/middleware/ActionHook.php

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+<?php
+namespace app\middleware;
+
+use support\Container;
+use Webman\MiddlewareInterface;
+use Webman\Http\Response;
+use Webman\Http\Request;
+use Webman\Route;
+
+class ActionHook implements MiddlewareInterface
+{
+    public function process(Request $request, callable $next) : Response
+    {
+        if ($request->controller) {
+            // 禁止直接访问beforeAction afterAction
+            if (substr($request->action,0,9) === '__before_' || substr($request->action,0,8) === '__after_') {
+                $callback = Route::getFallback() ?? function () {
+                    return new Response(404, [], \file_get_contents(public_path() . '/404.html'));
+                };
+                $reponse = $callback($request);
+                return $reponse instanceof Response ? $reponse : \response($reponse);
+            }
+            $controller = Container::get($request->controller);
+            $beforeAction = '__before_'.$request->action.'__';
+            if (method_exists($controller, $beforeAction)) {
+                $before_response = call_user_func([$controller, $beforeAction], $request);
+                if ($before_response instanceof Response) {
+                    return $before_response;
+                }
+            }
+            $response = $next($request);
+            $afterAction = '__after_'.$request->action.'__';
+            if (method_exists($controller, $afterAction)) {
+                $after_response = call_user_func([$controller, $afterAction], $request, $response);
+                if ($after_response instanceof Response) {
+                    return $after_response;
+                }
+            }
+            return $response;
+        }
+        return $next($request);
+    }
+}

app/middleware/StaticFile.php

@@ -0,0 +1,42 @@
+<?php
+/**
+ * This file is part of webman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+
+namespace app\middleware;
+
+use Webman\MiddlewareInterface;
+use Webman\Http\Response;
+use Webman\Http\Request;
+
+/**
+ * Class StaticFile
+ * @package app\middleware
+ */
+class StaticFile implements MiddlewareInterface
+{
+    public function process(Request $request, callable $next): Response
+    {
+        // Access to files beginning with. Is prohibited
+        if (strpos($request->path(), '/.') !== false) {
+            return response('<h1>403 forbidden</h1>', 403);
+        }
+        /** @var Response $response */
+        $response = $next($request);
+        // Add cross domain HTTP header
+        /*$response->withHeaders([
+            'Access-Control-Allow-Origin'      => '*',
+            'Access-Control-Allow-Credentials' => 'true',
+        ]);*/
+        return $response;
+    }
+}