Andrew Nicols
48 lines
1.9 KiB
PHP
48 lines
1.9 KiB
PHP
<?php
|
|
// This file is part of Moodle - http://moodle.org/
|
|
//
|
|
// Moodle is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// Moodle is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
namespace core\router\middleware;
|
|
|
|
use Psr\Http\Message\ResponseInterface;
|
|
use Psr\Http\Message\ServerRequestInterface;
|
|
use Psr\Http\Server\MiddlewareInterface;
|
|
use Psr\Http\Server\RequestHandlerInterface;
|
|
use Slim\Routing\RouteContext;
|
|
|
|
/**
|
|
* Middleware to add CORS headers to the response.
|
|
*
|
|
* @package core
|
|
* @copyright 2024 Andrew Lyons <andrew@nicols.co.uk>
|
|
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
|
|
*/
|
|
class cors_middleware implements MiddlewareInterface {
|
|
#[\Override]
|
|
public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface {
|
|
$routecontext = RouteContext::fromRequest($request);
|
|
$routingresults = $routecontext->getRoutingResults();
|
|
$methods = $routingresults->getAllowedMethods();
|
|
|
|
$response = $handler->handle($request);
|
|
return $response
|
|
->withHeader('Content-Type', 'application/json')
|
|
->withHeader('Content-Disposition', 'inline')
|
|
->withHeader('Access-Control-Allow-Origin', '*')
|
|
->withHeader('Access-Control-Allow-Methods', implode(',', $methods))
|
|
->withHeader('Access-Control-Allow-Headers', 'Content-Type, api_key, Authorization');
|
|
}
|
|
}
|