68 lines
1.7 KiB
PHP
68 lines
1.7 KiB
PHP
<?php
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/**
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* This file is a part of the phpMussel package.
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* Homepage: https://phpmussel.github.io/
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*
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* PHPMUSSEL COPYRIGHT 2013 AND BEYOND BY THE PHPMUSSEL TEAM.
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*
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* Authors:
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* @see PEOPLE.md
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*
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* License: GNU/GPLv2
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* @see LICENSE.txt
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*
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* This file: Polyfills for PHP 5.4.X (last modified: 2017.10.26).
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*/
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if (!defined('PASSWORD_BCRYPT')) {
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define('PASSWORD_BCRYPT', 1);
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}
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if (!defined('PASSWORD_DEFAULT')) {
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define('PASSWORD_DEFAULT', PASSWORD_BCRYPT);
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}
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if (!function_exists('password_hash')) {
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function password_hash($Password, $Algo, array $Options = []) {
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$Cost = empty($Options['cost']) ? 10 : (int)$Options['cost'];
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if (empty($Options['salt'])) {
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if ($Algo === 1) {
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$CostLen = strlen($Cost);
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if ($Cost < 4) {
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$Cost = 4;
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}
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if ($Cost > 31 || $CostLen > 2) {
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$Cost = 31;
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} elseif ($CostLen < 2) {
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$Cost = '0' . $Cost;
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}
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$Salt = '$2y$' . $Cost . '$';
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$Length = 22;
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$Range = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz';
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while ($Length--) {
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$Salt .= str_shuffle($Range)[0];
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}
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}
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else {
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$Salt = '';
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}
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} else {
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$Salt = (string)$Options['salt'];
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}
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return crypt($Password, $Salt);
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}
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}
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if (!function_exists('password_verify')) {
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function password_verify($Password, $Hash) {
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return (!empty($Password) && !empty($Hash) && $Hash === crypt($Password, $Hash));
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}
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}
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