70 lines
2.1 KiB
PHP
70 lines
2.1 KiB
PHP
<?php
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/**
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* This file is part of the Froxlor project.
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* Copyright (c) 2010 the Froxlor Team (see authors).
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*
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* For the full copyright and license information, please view the COPYING
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* file that was distributed with this source code. You can also view the
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* COPYING file online at http://files.froxlor.org/misc/COPYING.txt
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*
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* @copyright (c) the authors
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* @author Michal Wojcik <m.wojcik@sonet3.pl>
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* @author Michael Kaufmann <mkaufmann@nutime.de>
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* @author Froxlor team <team@froxlor.org> (2010-)
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* @license GPLv2 http://files.froxlor.org/misc/COPYING.txt
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* @package Functions
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*
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*/
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/**
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* Make crypted password from clear text password
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* @param string Password to be crypted
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* @return string encrypted password
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*
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* @author Michal Wojcik <m.wojcik@sonet3.pl>
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* @author Michael Kaufmann <mkaufmann@nutime.de>
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* @author Froxlor team <team@froxlor.org> (2010-)
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*
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* 0 - default crypt (depenend on system configuration)
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* 1 - MD5 $1$
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* 2 - BLOWFISH $2a$ | $2y$07$ (on php 5.3.7+)
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* 3 - SHA-256 $5$
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* 4 - SHA-512 $6$
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*/
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function makeCryptPassword ($password) {
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$type = Settings::Get('system.passwordcryptfunc') !== null ? (int)Settings::Get('system.passwordcryptfunc') : 1;
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switch ($type) {
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case 0:
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$cryptPassword = crypt($password);
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break;
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case 1:
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$cryptPassword = crypt($password, '$1$' . generatePassword(). generatePassword());
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break;
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case 2:
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if (version_compare(phpversion(), '5.3.7', '<')) {
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$cryptPassword = crypt($password, '$2a$' . generatePassword(). generatePassword());
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} else {
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// Blowfish hashing with a salt as follows: "$2a$", "$2x$" or "$2y$",
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// a two digit cost parameter, "$", and 22 characters from the alphabet "./0-9A-Za-z"
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$cryptPassword = crypt(
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$password,
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'$2y$07$' . substr(generatePassword().generatePassword().generatePassword(), 0, 22)
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);
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}
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break;
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case 3:
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$cryptPassword = crypt($password, '$5$' . generatePassword(). generatePassword());
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break;
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case 4:
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$cryptPassword = crypt($password, '$6$' . generatePassword(). generatePassword());
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break;
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default:
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$cryptPassword = crypt($password);
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break;
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}
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return $cryptPassword;
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}
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