73 lines
2.2 KiB
PHP
73 lines
2.2 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2018 Robin Appelman <robin@icewind.nl>
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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namespace OCA\DAV\Connector\Sabre;
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use Sabre\DAV\CorePlugin;
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use Sabre\DAV\FS\Directory;
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use Sabre\DAV\ServerPlugin;
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use Sabre\DAV\Tree;
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use Sabre\HTTP\RequestInterface;
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use Sabre\HTTP\ResponseInterface;
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class AnonymousOptionsPlugin extends ServerPlugin {
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/**
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* @var \Sabre\DAV\Server
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*/
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private $server;
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/**
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* @param \Sabre\DAV\Server $server
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* @return void
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*/
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public function initialize(\Sabre\DAV\Server $server) {
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$this->server = $server;
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// before auth
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$this->server->on('beforeMethod', [$this, 'handleAnonymousOptions'], 9);
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}
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/**
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* @return bool
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*/
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public function isRequestInRoot($path) {
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return $path === '' || (is_string($path) && strpos($path, '/') === FALSE);
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}
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/**
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* @throws \Sabre\DAV\Exception\Forbidden
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* @return bool
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*/
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public function handleAnonymousOptions(RequestInterface $request, ResponseInterface $response) {
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if ($request->getHeader('Authorization') === null && $request->getMethod() === 'OPTIONS' && $this->isRequestInRoot($request->getPath())) {
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/** @var CorePlugin $corePlugin */
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$corePlugin = $this->server->getPlugin('core');
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// setup a fake tree for anonymous access
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$this->server->tree = new Tree(new Directory(''));
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$corePlugin->httpOptions($request, $response);
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$this->server->emit('afterMethod', [$request, $response]);
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$this->server->emit('afterMethod:OPTIONS', [$request, $response]);
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$this->server->sapi->sendResponse($response);
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return false;
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}
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}
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}
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