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move disableFreeBusy check from User principal backend to Scheduling …
…Outbox collection. This allows to keep local delivery of scheduling messages while prohibiting FreeBusy requests Signed-off-by: Georg Ehrke <developer@georgehrke.com>
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,132 @@ | ||
<?php | ||
/** | ||
* @copyright Copyright (c) 2018, Georg Ehrke | ||
* | ||
* @author Georg Ehrke <oc.list@georgehrke.com> | ||
* | ||
* @license AGPL-3.0 | ||
* | ||
* This code is free software: you can redistribute it and/or modify | ||
* it under the terms of the GNU Affero General Public License, version 3, | ||
* as published by the Free Software Foundation. | ||
* | ||
* 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 Affero General Public License for more details. | ||
* | ||
* You should have received a copy of the GNU Affero General Public License, version 3, | ||
* along with this program. If not, see <http://www.gnu.org/licenses/> | ||
* | ||
*/ | ||
namespace OCA\DAV\CalDAV; | ||
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use OCP\IConfig; | ||
use Sabre\CalDAV\Plugin as CalDAVPlugin; | ||
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/** | ||
* Class Outbox | ||
* | ||
* @package OCA\DAV\CalDAV | ||
*/ | ||
class Outbox extends \Sabre\CalDAV\Schedule\Outbox { | ||
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/** @var IConfig */ | ||
private $config; | ||
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/** @var null|bool */ | ||
private $disableFreeBusy = null; | ||
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/** | ||
* Outbox constructor. | ||
* | ||
* @param IConfig $config | ||
* @param string $principalUri | ||
*/ | ||
public function __construct(IConfig $config, $principalUri) { | ||
parent::__construct($principalUri); | ||
$this->config = $config; | ||
} | ||
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/** | ||
* Returns a list of ACE's for this node. | ||
* | ||
* Each ACE has the following properties: | ||
* * 'privilege', a string such as {DAV:}read or {DAV:}write. These are | ||
* currently the only supported privileges | ||
* * 'principal', a url to the principal who owns the node | ||
* * 'protected' (optional), indicating that this ACE is not allowed to | ||
* be updated. | ||
* | ||
* @return array | ||
*/ | ||
function getACL() { | ||
// getACL is called so frequently that we cache the config result | ||
if ($this->disableFreeBusy === null) { | ||
$this->disableFreeBusy = ($this->config->getAppValue('dav', 'disableFreeBusy', 'no') === 'yes'); | ||
} | ||
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$commonAcl = [ | ||
[ | ||
'privilege' => '{DAV:}read', | ||
'principal' => $this->getOwner(), | ||
'protected' => true, | ||
], | ||
[ | ||
'privilege' => '{DAV:}read', | ||
'principal' => $this->getOwner() . '/calendar-proxy-read', | ||
'protected' => true, | ||
], | ||
[ | ||
'privilege' => '{DAV:}read', | ||
'principal' => $this->getOwner() . '/calendar-proxy-write', | ||
'protected' => true, | ||
], | ||
]; | ||
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// schedule-send is an aggregate privilege for: | ||
// - schedule-send-invite | ||
// - schedule-send-reply | ||
// - schedule-send-freebusy | ||
// | ||
// If FreeBusy is disabled, we have to remove the latter privilege | ||
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if ($this->disableFreeBusy) { | ||
return array_merge($commonAcl, [ | ||
[ | ||
'privilege' => '{' . CalDAVPlugin::NS_CALDAV . '}schedule-send-invite', | ||
'principal' => $this->getOwner(), | ||
'protected' => true, | ||
], | ||
[ | ||
'privilege' => '{' . CalDAVPlugin::NS_CALDAV . '}schedule-send-invite', | ||
'principal' => $this->getOwner() . '/calendar-proxy-write', | ||
'protected' => true, | ||
], | ||
[ | ||
'privilege' => '{' . CalDAVPlugin::NS_CALDAV . '}schedule-send-reply', | ||
'principal' => $this->getOwner(), | ||
'protected' => true, | ||
], | ||
[ | ||
'privilege' => '{' . CalDAVPlugin::NS_CALDAV . '}schedule-send-reply', | ||
'principal' => $this->getOwner() . '/calendar-proxy-write', | ||
'protected' => true, | ||
], | ||
]); | ||
} | ||
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return array_merge($commonAcl, [ | ||
[ | ||
'privilege' => '{' . CalDAVPlugin::NS_CALDAV . '}schedule-send', | ||
'principal' => $this->getOwner(), | ||
'protected' => true, | ||
], | ||
[ | ||
'privilege' => '{' . CalDAVPlugin::NS_CALDAV . '}schedule-send', | ||
'principal' => $this->getOwner() . '/calendar-proxy-write', | ||
'protected' => true, | ||
], | ||
]); | ||
} | ||
} |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,123 @@ | ||
<?php | ||
/** | ||
* @copyright Copyright (c) 2018, Georg Ehrke | ||
* | ||
* @author Georg Ehrke <oc.list@georgehrke.com> | ||
* | ||
* @license AGPL-3.0 | ||
* | ||
* This code is free software: you can redistribute it and/or modify | ||
* it under the terms of the GNU Affero General Public License, version 3, | ||
* as published by the Free Software Foundation. | ||
* | ||
* 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 Affero General Public License for more details. | ||
* | ||
* You should have received a copy of the GNU Affero General Public License, version 3, | ||
* along with this program. If not, see <http://www.gnu.org/licenses/> | ||
* | ||
*/ | ||
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namespace OCA\DAV\Tests\unit\CalDAV; | ||
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use OCA\DAV\CalDAV\Outbox; | ||
use OCP\IConfig; | ||
use Test\TestCase; | ||
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class OutboxTest extends TestCase { | ||
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/** @var IConfig */ | ||
private $config; | ||
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/** @var Outbox */ | ||
private $outbox; | ||
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protected function setUp() { | ||
parent::setUp(); | ||
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$this->config = $this->createMock(IConfig::class); | ||
$this->outbox = new Outbox($this->config, 'user-principal-123'); | ||
} | ||
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public function testGetACLFreeBusyEnabled() { | ||
$this->config->expects($this->once()) | ||
->method('getAppValue') | ||
->with('dav', 'disableFreeBusy', 'no') | ||
->will($this->returnValue('no')); | ||
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$this->assertEquals([ | ||
[ | ||
'privilege' => '{DAV:}read', | ||
'principal' => 'user-principal-123', | ||
'protected' => true, | ||
], | ||
[ | ||
'privilege' => '{DAV:}read', | ||
'principal' => 'user-principal-123/calendar-proxy-read', | ||
'protected' => true, | ||
], | ||
[ | ||
'privilege' => '{DAV:}read', | ||
'principal' => 'user-principal-123/calendar-proxy-write', | ||
'protected' => true, | ||
], | ||
[ | ||
'privilege' => '{urn:ietf:params:xml:ns:caldav}schedule-send', | ||
'principal' => 'user-principal-123', | ||
'protected' => true, | ||
], | ||
[ | ||
'privilege' => '{urn:ietf:params:xml:ns:caldav}schedule-send', | ||
'principal' => 'user-principal-123/calendar-proxy-write', | ||
'protected' => true, | ||
], | ||
], $this->outbox->getACL()); | ||
} | ||
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public function testGetACLFreeBusyDisabled() { | ||
$this->config->expects($this->once()) | ||
->method('getAppValue') | ||
->with('dav', 'disableFreeBusy', 'no') | ||
->will($this->returnValue('yes')); | ||
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$this->assertEquals([ | ||
[ | ||
'privilege' => '{DAV:}read', | ||
'principal' => 'user-principal-123', | ||
'protected' => true, | ||
], | ||
[ | ||
'privilege' => '{DAV:}read', | ||
'principal' => 'user-principal-123/calendar-proxy-read', | ||
'protected' => true, | ||
], | ||
[ | ||
'privilege' => '{DAV:}read', | ||
'principal' => 'user-principal-123/calendar-proxy-write', | ||
'protected' => true, | ||
], | ||
[ | ||
'privilege' => '{urn:ietf:params:xml:ns:caldav}schedule-send-invite', | ||
'principal' => 'user-principal-123', | ||
'protected' => true, | ||
], | ||
[ | ||
'privilege' => '{urn:ietf:params:xml:ns:caldav}schedule-send-invite', | ||
'principal' => 'user-principal-123/calendar-proxy-write', | ||
'protected' => true, | ||
], | ||
[ | ||
'privilege' => '{urn:ietf:params:xml:ns:caldav}schedule-send-reply', | ||
'principal' => 'user-principal-123', | ||
'protected' => true, | ||
], | ||
[ | ||
'privilege' => '{urn:ietf:params:xml:ns:caldav}schedule-send-reply', | ||
'principal' => 'user-principal-123/calendar-proxy-write', | ||
'protected' => true, | ||
], | ||
], $this->outbox->getACL()); | ||
} | ||
} |
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