49 lines
1011 B
PHP
49 lines
1011 B
PHP
<?php
|
|
declare(strict_types=1);
|
|
|
|
|
|
namespace HttpServer\Route;
|
|
|
|
|
|
use Closure;
|
|
use Exception;
|
|
use HttpServer\Http\Context;
|
|
use HttpServer\Http\Request;
|
|
use HttpServer\Http\Response;
|
|
use HttpServer\IInterface\Middleware;
|
|
use Snowflake\Snowflake;
|
|
|
|
/**
|
|
* Class CoreMiddleware
|
|
* @package Snowflake\Snowflake\Route
|
|
* 跨域中间件
|
|
*/
|
|
class CoreMiddleware implements Middleware
|
|
{
|
|
|
|
|
|
/** @var int */
|
|
public int $zOrder = 0;
|
|
|
|
|
|
/**
|
|
* @param Request $request
|
|
* @param Closure $next
|
|
* @return mixed
|
|
* @throws Exception
|
|
*/
|
|
public function onHandler(Request $request, Closure $next): mixed
|
|
{
|
|
$headers = $request->headers;
|
|
|
|
/** @var Response $response */
|
|
$response = Snowflake::getApp('response');
|
|
$response->addHeader('Access-Control-Allow-Origin', '*');
|
|
$response->addHeader('Access-Control-Allow-Headers', $headers->get('access-control-request-headers'));
|
|
$response->addHeader('Access-Control-Request-Method', $headers->get('access-control-request-method'));
|
|
|
|
return $next($request);
|
|
}
|
|
|
|
}
|