136 lines
3.7 KiB
PHP
136 lines
3.7 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2018, Georg Ehrke
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*
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* @author Georg Ehrke <oc.list@georgehrke.com>
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* @author Roeland Jago Douma <roeland@famdouma.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\CalDAV;
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use OCP\IConfig;
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use Sabre\CalDAV\Plugin as CalDAVPlugin;
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/**
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* Class Outbox
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*
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* @package OCA\DAV\CalDAV
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*/
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class Outbox extends \Sabre\CalDAV\Schedule\Outbox {
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/** @var IConfig */
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private $config;
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/** @var null|bool */
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private $disableFreeBusy = null;
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/**
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* Outbox constructor.
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*
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* @param IConfig $config
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* @param string $principalUri
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*/
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public function __construct(IConfig $config, string $principalUri) {
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parent::__construct($principalUri);
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$this->config = $config;
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}
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/**
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* Returns a list of ACE's for this node.
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*
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* Each ACE has the following properties:
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* * 'privilege', a string such as {DAV:}read or {DAV:}write. These are
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* currently the only supported privileges
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* * 'principal', a url to the principal who owns the node
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* * 'protected' (optional), indicating that this ACE is not allowed to
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* be updated.
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*
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* @return array
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*/
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function getACL() {
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// getACL is called so frequently that we cache the config result
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if ($this->disableFreeBusy === null) {
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$this->disableFreeBusy = ($this->config->getAppValue('dav', 'disableFreeBusy', 'no') === 'yes');
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}
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$commonAcl = [
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[
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'privilege' => '{DAV:}read',
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'principal' => $this->getOwner(),
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'protected' => true,
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],
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[
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'privilege' => '{DAV:}read',
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'principal' => $this->getOwner() . '/calendar-proxy-read',
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'protected' => true,
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],
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[
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'privilege' => '{DAV:}read',
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'principal' => $this->getOwner() . '/calendar-proxy-write',
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'protected' => true,
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],
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];
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// schedule-send is an aggregate privilege for:
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// - schedule-send-invite
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// - schedule-send-reply
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// - schedule-send-freebusy
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//
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// If FreeBusy is disabled, we have to remove the latter privilege
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if ($this->disableFreeBusy) {
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return array_merge($commonAcl, [
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[
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'privilege' => '{' . CalDAVPlugin::NS_CALDAV . '}schedule-send-invite',
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'principal' => $this->getOwner(),
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'protected' => true,
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],
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[
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'privilege' => '{' . CalDAVPlugin::NS_CALDAV . '}schedule-send-invite',
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'principal' => $this->getOwner() . '/calendar-proxy-write',
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'protected' => true,
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],
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[
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'privilege' => '{' . CalDAVPlugin::NS_CALDAV . '}schedule-send-reply',
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'principal' => $this->getOwner(),
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'protected' => true,
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],
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[
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'privilege' => '{' . CalDAVPlugin::NS_CALDAV . '}schedule-send-reply',
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'principal' => $this->getOwner() . '/calendar-proxy-write',
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'protected' => true,
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],
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]);
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}
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return array_merge($commonAcl, [
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[
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'privilege' => '{' . CalDAVPlugin::NS_CALDAV . '}schedule-send',
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'principal' => $this->getOwner(),
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'protected' => true,
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],
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[
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'privilege' => '{' . CalDAVPlugin::NS_CALDAV . '}schedule-send',
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'principal' => $this->getOwner() . '/calendar-proxy-write',
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'protected' => true,
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],
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]);
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}
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}
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