82 lines
2.5 KiB
PHP
82 lines
2.5 KiB
PHP
<?php namespace App\Http\Middleware;
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/**
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* Copyright 2015 OpenStack Foundation
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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**/
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use Symfony\Component\HttpFoundation\Request;
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/**
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* Class CORSRequestPreflightData
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* @package App\Http\Middleware
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*/
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class CORSRequestPreflightData
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{
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// ttl on seconds
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public static $cache_lifetime = 10;
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public static $cache_attributes = ['sender', 'uri', 'origin', 'expected_method', 'expected_custom_headers', 'allows_credentials'];
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/** Final HTTP request expected method */
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private $expected_method = null;
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/** Final HTTP request expected custom headers */
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private $expected_custom_headers = array();
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/** Current HTTP request uri */
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private $uri = null;
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/** Current HTTP request origin header */
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private $origin = null;
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/** Current Sender IP address */
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private $sender = null;
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/**
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* @var bool
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*/
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private $allows_credentials;
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/**
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* @param Request $request
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* @param bool $allows_credentials
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*/
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public function __construct(Request $request, $allows_credentials)
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{
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$this->sender = $request->getClientIp();
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$this->uri = $request->getRequestUri();
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$this->origin = $request->headers->get('Origin');
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$this->expected_method = $request->headers->get('Access-Control-Request-Method');
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$this->allows_credentials = $allows_credentials;
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$tmp = $request->headers->get("Access-Control-Request-Headers");
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if (!empty($tmp))
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{
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$hs = explode(',', $tmp);
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foreach ($hs as $h)
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{
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array_push($this->expected_custom_headers, strtoupper(trim($h)));
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}
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}
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}
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/**
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* @return array
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*/
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public function toArray()
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{
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$res = [];
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$res['sender'] = $this->sender;
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$res['uri'] = $this->uri;
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$res['origin'] = $this->origin;
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$res['allows_credentials'] = $this->allows_credentials;
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$res['expected_method'] = $this->expected_method;
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$res['expected_custom_headers'] = implode(',', $this->expected_custom_headers);
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return $res;
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}
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} |