97 lines
2.9 KiB
PHP
97 lines
2.9 KiB
PHP
<?php
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/**
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* ---------------------------------------------------------------------
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* GLPI - Gestionnaire Libre de Parc Informatique
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* Copyright (C) 2015-2020 Teclib' and contributors.
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*
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* http://glpi-project.org
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*
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* based on GLPI - Gestionnaire Libre de Parc Informatique
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* Copyright (C) 2003-2014 by the INDEPNET Development Team.
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*
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* ---------------------------------------------------------------------
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*
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* LICENSE
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*
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* This file is part of GLPI.
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*
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* GLPI is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* GLPI 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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GLPI. If not, see <http://www.gnu.org/licenses/>.
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* ---------------------------------------------------------------------
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*/
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namespace Glpi\CalDAV\Plugin;
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if (!defined('GLPI_ROOT')) {
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die("Sorry. You can't access this file directly");
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}
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use Glpi\CalDAV\Backend\Principal;
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use Glpi\CalDAV\Traits\CalDAVUriUtilTrait;
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use Sabre\CalDAV\Calendar;
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use Sabre\CalDAV\CalendarObject;
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use Sabre\DAVACL\Plugin;
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/**
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* ACL plugin for CalDAV server.
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*
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* @since 9.5.0
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*/
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class Acl extends Plugin {
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use CalDAVUriUtilTrait;
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public $principalCollectionSet = [
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Principal::PREFIX_GROUPS,
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Principal::PREFIX_USERS,
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];
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public $allowUnauthenticatedAccess = false;
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public function getAcl($node) {
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if (is_string($node)) {
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$node = $this->server->tree->getNodeForPath($node);
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}
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$acl = parent::getAcl($node);
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// Authenticated user have read access to all nodes, as node list only contains elements
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// that user can read.
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$acl[] = [
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'principal' => '{DAV:}authenticated',
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'privilege' => '{DAV:}read',
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'protected' => true,
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];
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if ($node instanceof Calendar && \Session::haveRight(\PlanningExternalEvent::$rightname, UPDATE)) {
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// If user can update external events, then he is able to write on calendar to create new events.
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$acl[] = [
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'principal' => '{DAV:}authenticated',
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'privilege' => '{DAV:}write',
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'protected' => true,
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];
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} else if ($node instanceof CalendarObject) {
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$item = $this->getCalendarItemForPath($node->getName());
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if ($item instanceof \CommonDBTM && $item->can($item->fields['id'], UPDATE)) {
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$acl[] = [
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'principal' => '{DAV:}authenticated',
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'privilege' => '{DAV:}write',
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'protected' => true,
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];
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}
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}
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return $acl;
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}
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}
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