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84 lines
2.7 KiB
84 lines
2.7 KiB
<?php
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/**
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*
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* (c) Copyright Ascensio System SIA 2025
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*
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* This program is a free software product.
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* You can redistribute it and/or modify it under the terms of the GNU Affero General Public License
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* (AGPL) version 3 as published by the Free Software Foundation.
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* In accordance with Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
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* that Ascensio System SIA expressly excludes the warranty of non-infringement of any third-party rights.
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*
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* This program is distributed WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* For details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
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*
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* You can contact Ascensio System SIA at 20A-12 Ernesta Birznieka-Upisha street, Riga, Latvia, EU, LV-1050.
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*
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* The interactive user interfaces in modified source and object code versions of the Program
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* must display Appropriate Legal Notices, as required under Section 5 of the GNU AGPL version 3.
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*
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* Pursuant to Section 7(b) of the License you must retain the original Product logo when distributing the program.
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* Pursuant to Section 7(e) we decline to grant you any rights under trademark law for use of our trademarks.
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*
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* All the Product's GUI elements, including illustrations and icon sets, as well as technical
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* writing content are licensed under the terms of the Creative Commons Attribution-ShareAlike 4.0 International.
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* See the License terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
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*
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*/
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namespace OCA\Onlyoffice;
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/**
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* Token generator
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*
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* @package OCA\Onlyoffice
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*/
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class Crypt {
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/**
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* Application configuration
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*
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* @var AppConfig
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*/
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private $config;
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/**
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* @param AppConfig $config - application configutarion
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*/
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public function __construct(AppConfig $appConfig) {
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$this->config = $appConfig;
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}
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/**
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* Generate token for the object
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*
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* @param array $object - object to signature
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*
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* @return string
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*/
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public function getHash($object) {
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return \Firebase\JWT\JWT::encode($object, $this->config->getSKey(), "HS256");
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}
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/**
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* Create an object from the token
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*
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* @param string $token - token
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*
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* @return array
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*/
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public function readHash($token) {
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$result = null;
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$error = null;
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if ($token === null) {
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return [$result, "token is empty"];
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}
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try {
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$result = \Firebase\JWT\JWT::decode($token, new \Firebase\JWT\Key($this->config->getSKey(), "HS256"));
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} catch (\UnexpectedValueException $e) {
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$error = $e->getMessage();
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}
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return [$result, $error];
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}
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}
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