mirror of
https://github.com/espocrm/espocrm.git
synced 2026-06-28 06:56:05 +00:00
94 lines
2.6 KiB
PHP
94 lines
2.6 KiB
PHP
<?php
|
|
/************************************************************************
|
|
* This file is part of EspoCRM.
|
|
*
|
|
* EspoCRM - Open Source CRM application.
|
|
* Copyright (C) 2014-2022 Yurii Kuznietsov, Taras Machyshyn, Oleksii Avramenko
|
|
* Website: https://www.espocrm.com
|
|
*
|
|
* EspoCRM 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.
|
|
*
|
|
* EspoCRM 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 EspoCRM. If not, see http://www.gnu.org/licenses/.
|
|
*
|
|
* The interactive user interfaces in modified source and object code versions
|
|
* of this program must display Appropriate Legal Notices, as required under
|
|
* Section 5 of the GNU General Public License version 3.
|
|
*
|
|
* In accordance with Section 7(b) of the GNU General Public License version 3,
|
|
* these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
|
|
************************************************************************/
|
|
|
|
namespace Espo\Core\Utils;
|
|
|
|
use Espo\Core\Exceptions\Error;
|
|
|
|
class PasswordHash
|
|
{
|
|
private $config;
|
|
|
|
/**
|
|
* SHA-512 salt format.
|
|
*/
|
|
private $saltFormat = '$6${0}$';
|
|
|
|
public function __construct(Config $config)
|
|
{
|
|
$this->config = $config;
|
|
}
|
|
|
|
/**
|
|
* Hash a password.
|
|
*/
|
|
public function hash(string $password, bool $useMd5 = true): string
|
|
{
|
|
$salt = $this->getSalt();
|
|
|
|
if ($useMd5) {
|
|
$password = md5($password);
|
|
}
|
|
|
|
$hash = crypt($password, $salt);
|
|
|
|
return str_replace($salt, '', $hash);
|
|
}
|
|
|
|
/**
|
|
* Get a salt from the config and normalize it.
|
|
*/
|
|
protected function getSalt(): string
|
|
{
|
|
$salt = $this->config->get('passwordSalt');
|
|
|
|
if (!isset($salt)) {
|
|
throw new Error('Option "passwordSalt" does not exist in config.php');
|
|
}
|
|
|
|
return $this->normalizeSalt($salt);
|
|
}
|
|
|
|
/**
|
|
* Convert salt in format in accordance to $saltFormat.
|
|
*/
|
|
protected function normalizeSalt(string $salt): string
|
|
{
|
|
return str_replace("{0}", $salt, $this->saltFormat);
|
|
}
|
|
|
|
/**
|
|
* Generate a new salt.
|
|
*/
|
|
public function generateSalt(): string
|
|
{
|
|
return substr(md5(uniqid()), 0, 16);
|
|
}
|
|
}
|