Source of file TwoFactorAuthentification.php

<?php

/* This file is part of NextDom Software.

 *

 * NextDom is free software: you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation, either version 3 of the License, or

 * (at your option) any later version.

 *

 * NextDom Software 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 General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with NextDom Software. If not, see <http://www.gnu.org/licenses/>.

 *

 * @Support <https://www.nextdom.org>

 * @Email   <admin@nextdom.org>

 * @Authors/Contributors: Sylvaner, Byackee, cyrilphoenix71, ColonelMoutarde, edgd1er, slobberbone, Astral0, DanoneKiD

 */

namespace NextDom\Controller\Modals;

use Endroid\QrCode\QrCode;

use NextDom\Helpers\Render;

use NextDom\Managers\UserManager;

use PragmaRX\Google2FA\Google2FA;

/**

 * Class TwoFactorAuthentification

 * @package NextDom\Controller\Modals

 */

class TwoFactorAuthentification extends BaseAbstractModal

{

    /**

     * Render view configure modal

     *

     * @return string

     * @throws \Exception

     */

    public static function get(): string

    {

        $google2fa = new Google2FA();

        @session_start();

        UserManager::getStoredUser()->refresh();

        if (UserManager::getStoredUser()->getOptions('twoFactorAuthentificationSecret') == '' || UserManager::getStoredUser()->getOptions('twoFactorAuthentification', 0) == 0) {

            UserManager::getStoredUser()->setOptions('twoFactorAuthentificationSecret', $google2fa->generateSecretKey());

            UserManager::getStoredUser()->save();

        }

        @session_write_close();

        $google2faUrl = $google2fa->getQRCodeUrl(

            'NextDom',

            UserManager::getStoredUser()->getLogin(),

            UserManager::getStoredUser()->getOptions('twoFactorAuthentificationSecret')

        );

        $qrCode = new QrCode($google2faUrl);

        $qrCode->setSize(200);

        $qrCodeRender = $qrCode->writeDataUri();

        $pageData = [];

        $pageData['google2FaUrl'] = $qrCodeRender;

        $pageData['userTwoFactorSecret'] = UserManager::getStoredUser()->getOptions('twoFactorAuthentificationSecret');

        return Render::getInstance()->get('/modals/twoFactor.authentification.html.twig', $pageData);

    }

}