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31 lines
920 B
PHP
31 lines
920 B
PHP
<?php
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namespace Grocy\Middleware;
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use Psr\Http\Message\ResponseInterface as Response;
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use Psr\Http\Message\ServerRequestInterface as Request;
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use Psr\Http\Server\RequestHandlerInterface as RequestHandler;
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class CorsMiddleware extends BaseMiddleware
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{
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public function __invoke(Request $request, RequestHandler $handler): Response
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{
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if ($request->getMethod() == 'OPTIONS')
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{
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// Handle CORS preflight OPTIONS requests
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$response = $this->ResponseFactory->createResponse(204);
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$response = $response->withHeader('Access-Control-Allow-Methods', 'GET, POST, PUT, DELETE, OPTIONS');
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$response = $response->withHeader('Access-Control-Allow-Headers', '*');
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}
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else
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{
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$response = $handler->handle($request);
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}
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// Needs to be included with every request, not only for CORS preflight OPTIONS requests
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$response = $response->withHeader('Access-Control-Allow-Origin', '*');
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return $response;
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}
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}
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