blob: f705a5b7d2207792a55a2541226fe7a6530b4ea6 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
|
<?php
/**
* @copyright Copyright (c) 2017 Matthias Held <matthias.held@uni-konstanz.de>
* @author Matthias Held <matthias.held@uni-konstanz.de>
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
namespace OCA\RansomwareDetection;
use OC\Files\Cache\Wrapper\CacheWrapper as Wrapper;
use OCP\Constants;
use OCP\Files\Cache\ICache;
use OCP\Files\Storage\IStorage;
class CacheWrapper extends Wrapper
{
/** @var Monitor */
protected $monitor;
/** @var StorageWrapper */
protected $storage;
/** @var int */
protected $mask;
/**
* @param ICache $cache
* @param IStorage $storage
* @param Monitor $monitor
*/
public function __construct(
ICache $cache,
IStorage $storage,
Monitor $monitor
) {
parent::__construct($cache);
$this->storage = $storage;
$this->monitor = $monitor;
$this->mask = Constants::PERMISSION_ALL;
$this->mask &= ~Constants::PERMISSION_READ;
$this->mask &= ~Constants::PERMISSION_CREATE;
$this->mask &= ~Constants::PERMISSION_UPDATE;
}
protected function formatCacheEntry($entry)
{
if (isset($entry['path'])) {
$this->monitor->analyze($this->storage, [$entry['path']], Monitor::READ);
}
return $entry;
}
}
|