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1 | <?php |
2 | |
3 | /** |
4 | * This program is free software; you can redistribute it and/or |
5 | * modify it under the terms of the GNU General Public License |
6 | * as published by the Free Software Foundation; under version 2 |
7 | * of the License (non-upgradable). |
8 | * |
9 | * This program is distributed in the hope that it will be useful, |
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
12 | * GNU General Public License for more details. |
13 | * |
14 | * You should have received a copy of the GNU General Public License |
15 | * along with this program; if not, write to the Free Software |
16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
17 | * |
18 | * Copyright (c) 2017 (original work) Open Assessment Technologies SA; |
19 | */ |
20 | |
21 | namespace oat\tao\model\security; |
22 | |
23 | /** |
24 | * |
25 | * The only purpose of this class is to prevent opening application inside iFrames |
26 | * Class IFrameBlocker |
27 | * @package oat\tao\model\security |
28 | */ |
29 | class IFrameBlocker |
30 | { |
31 | public static function setHeader() |
32 | { |
33 | header('x-frame-options:DENY'); |
34 | } |
35 | } |