71 lines
1.8 KiB
PHP
71 lines
1.8 KiB
PHP
<?php
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/**
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* @author Joas Schilling <nickvergessen@owncloud.com>
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* @author Lukas Reschke <lukas@owncloud.com>
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*
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* @copyright Copyright (c) 2016, ownCloud, Inc.
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* @license AGPL-3.0
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*
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* This code 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, version 3,
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* as published by the Free Software Foundation.
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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, version 3,
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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;
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use OCA\DAV\Connector\Sabre\DavAclPlugin;
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use Sabre\HTTP\URLUtil;
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class LegacyDAVACL extends DavAclPlugin {
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/**
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* Converts the v1 principal `principal/<username>` to the new v2
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* `principal/users/<username>` which is required for permission checks
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*
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* @inheritdoc
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*/
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function getCurrentUserPrincipal() {
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$principalV1 = parent::getCurrentUserPrincipal();
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if (is_null($principalV1)) {
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return $principalV1;
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}
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return $this->convertPrincipal($principalV1, true);
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}
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/**
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* @inheritdoc
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*/
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function getCurrentUserPrincipals() {
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$principalV2 = $this->getCurrentUserPrincipal();
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if (is_null($principalV2)) return [];
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$principalV1 = $this->convertPrincipal($principalV2, false);
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return array_merge(
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[
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$principalV2,
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$principalV1
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],
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$this->getPrincipalMembership($principalV1)
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);
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}
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private function convertPrincipal($principal, $toV2) {
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list(, $name) = URLUtil::splitPath($principal);
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if ($toV2) {
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return "principals/users/$name";
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}
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return "principals/$name";
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}
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}
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