From 530a37421802781a82c7fab5276fe9e86a1ad264 Mon Sep 17 00:00:00 2001
From: Dai <test@test.com>
Date: Tue, 23 Jul 2024 21:12:35 +0800
Subject: [PATCH] =?UTF-8?q?fix=20=E8=B7=A8=E5=9F=9F?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 app/middleware/AccessControlMiddleware.php | 28 ++++++++++++++++++++++
 config/middleware.php                      |  1 +
 2 files changed, 29 insertions(+)
 create mode 100644 app/middleware/AccessControlMiddleware.php

diff --git a/app/middleware/AccessControlMiddleware.php b/app/middleware/AccessControlMiddleware.php
new file mode 100644
index 0000000..6f132a0
--- /dev/null
+++ b/app/middleware/AccessControlMiddleware.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace app\middleware;
+
+use Webman\MiddlewareInterface;
+use Webman\Http\Response;
+use Webman\Http\Request;
+
+class AccessControlMiddleware implements MiddlewareInterface
+{
+
+    public function process(Request $request, callable $handler) : Response
+    {
+        // 如果是options请求则返回一个空响应，否则继续向洋葱芯穿越，并得到一个响应
+        $response = $request->method() == 'OPTIONS' ? response('') : $handler($request);
+
+        // 给响应添加跨域相关的http头
+        $response->withHeaders([
+            'Access-Control-Allow-Credentials' => 'true',
+            'Access-Control-Allow-Origin' => $request->header('origin', '*'),
+            'Access-Control-Allow-Methods' => $request->header('access-control-request-method', '*'),
+            'Access-Control-Allow-Headers' => $request->header('access-control-request-headers', '*'),
+        ]);
+
+        return $response;
+    }
+
+}
\ No newline at end of file
diff --git a/config/middleware.php b/config/middleware.php
index 4c4db21..6b31d8b 100644
--- a/config/middleware.php
+++ b/config/middleware.php
@@ -16,5 +16,6 @@ return [
     // mch应用中间件
     'api' => [
         app\middleware\ApiAuthCheckMiddleware::class,
+        \app\middleware\AccessControlMiddleware::class
     ],
 ];
\ No newline at end of file