blob: e61a49b12b4dd1478f3f60f00d4c1464c8eab64d (
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
68
69
|
<?php
/**
*
* (c) Copyright Ascensio System SIA 2022
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
namespace OCA\Onlyoffice\Listeners;
use OCP\EventDispatcher\Event;
use OCP\EventDispatcher\IEventListener;
use OCP\Util;
use OCP\AppFramework\Http\ContentSecurityPolicy;
use OCA\Viewer\Event\LoadViewer;
use OCA\Onlyoffice\AppConfig;
/**
* Viewer listener
*/
class ViewerListener implements IEventListener {
/**
* Application configuration
*
* @var AppConfig
*/
private $appConfig;
/**
* @param AppConfig $config - application configuration
*/
public function __construct(AppConfig $appConfig) {
$this->appConfig = $appConfig;
}
public function handle(Event $event): void {
if (!$event instanceof LoadViewer) {
return;
}
if (!empty($this->appConfig->GetDocumentServerUrl())
&& $this->appConfig->SettingsAreSuccessful()
&& $this->appConfig->isUserAllowedToUse()) {
Util::addScript("onlyoffice", "viewer");
Util::addScript("onlyoffice", "listener");
Util::addStyle("onlyoffice", "viewer");
$csp = new ContentSecurityPolicy();
$csp->addAllowedFrameDomain("'self'");
$cspManager = \OC::$server->getContentSecurityPolicyManager();
$cspManager->addDefaultPolicy($csp);
}
}
}
|