Current File : //var/www/projetos/suporte.iigd.com.br.old/src/CalDAV/Plugin/Acl.php
<?php
/**
* ---------------------------------------------------------------------
*
* GLPI - Gestionnaire Libre de Parc Informatique
*
* http://glpi-project.org
*
* @copyright 2015-2022 Teclib' and contributors.
* @copyright 2003-2014 by the INDEPNET Development Team.
* @licence https://www.gnu.org/licenses/gpl-3.0.html
*
* ---------------------------------------------------------------------
*
* LICENSE
*
* This file is part of GLPI.
*
* This program 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.
*
* This program 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 this program. If not, see <https://www.gnu.org/licenses/>.
*
* ---------------------------------------------------------------------
*/
namespace Glpi\CalDAV\Plugin;
use CommonDBTM;
use Glpi\CalDAV\Backend\Principal;
use Glpi\CalDAV\Traits\CalDAVPrincipalsTrait;
use Glpi\CalDAV\Traits\CalDAVUriUtilTrait;
use PlanningExternalEvent;
use Sabre\CalDAV\Calendar;
use Sabre\CalDAV\CalendarObject;
use Sabre\DAVACL\IACL;
use Sabre\DAVACL\Plugin;
use Session;
/**
* ACL plugin for CalDAV server.
*
* @since 9.5.0
*/
class Acl extends Plugin
{
use CalDAVPrincipalsTrait;
use CalDAVUriUtilTrait;
public $principalCollectionSet = [
Principal::PREFIX_GROUPS,
Principal::PREFIX_USERS,
];
public $allowUnauthenticatedAccess = false;
public function getAcl($node)
{
if (is_string($node)) {
$node = $this->server->tree->getNodeForPath($node);
}
$acl = parent::getAcl($node);
if (
!($node instanceof IACL) || ($owner_path = $node->getOwner()) === null
|| !$this->canViewPrincipalObjects($owner_path)
) {
return $acl;
}
$acl[] = [
'principal' => '{DAV:}authenticated',
'privilege' => '{DAV:}read',
'protected' => true,
];
if ($node instanceof Calendar && Session::haveRight(PlanningExternalEvent::$rightname, UPDATE)) {
// If user can update external events, then he is able to write on calendar to create new events.
$acl[] = [
'principal' => '{DAV:}authenticated',
'privilege' => '{DAV:}write',
'protected' => true,
];
} else if ($node instanceof CalendarObject) {
$item = $this->getCalendarItemForPath($node->getName());
if ($item instanceof CommonDBTM && $item->can($item->fields['id'], UPDATE)) {
$acl[] = [
'principal' => '{DAV:}authenticated',
'privilege' => '{DAV:}write',
'protected' => true,
];
}
}
return $acl;
}
}
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