54 lines
2.0 KiB
PHP
54 lines
2.0 KiB
PHP
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<?php
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// +----------------------------------------------------------------------
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// | likeadmin快速开发前后端分离管理后台（PHP版）
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// +----------------------------------------------------------------------
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// | 欢迎阅读学习系统程序代码，建议反馈是我们前进的动力
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// | 开源版本可自由商用，可去除界面版权logo
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// | gitee下载：https://gitee.com/likeshop_gitee/likeadmin
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// | github下载：https://github.com/likeshop-github/likeadmin
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// | 访问官网：https://www.likeadmin.cn
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// | likeadmin团队 版权所有 拥有最终解释权
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// +----------------------------------------------------------------------
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// | author: likeadminTeam
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// +----------------------------------------------------------------------
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declare (strict_types=1);
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namespace app\common\http\middleware;
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use Webman\Http\Request;
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use Webman\Http\Response;
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use Webman\MiddlewareInterface;
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/**
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* 自定义跨域中间件
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* Class LikeAdminAllowMiddleware
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* @package app\common\http\middleware
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*/
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class AdminAllowMiddleware implements MiddlewareInterface
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{
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/**
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* Notes: 跨域处理
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* Date: 2023/2/27下午3:46
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* @param Request $request
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* @param callable $handler
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* @return Response
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*/
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public function process(Request $request, callable $handler): Response
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{
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// 如果是opitons请求则返回一个空的响应，否则继续向洋葱芯穿越，并得到一个响应
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$response = $request->method() == 'OPTIONS' ? response('') : $handler($request);
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// 给响应添加跨域相关的http头
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$response->withHeaders([
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'Access-Control-Allow-Credentials' => 'true',
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'Access-Control-Allow-Origin' => $request->header('origin', '*'),
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'Access-Control-Allow-Methods' => $request->header('access-control-request-method', '*'),
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'Access-Control-Allow-Headers' => $request->header('access-control-request-headers', '*'),
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]);
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return $response;
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}
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}
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