2 * Copyright (C) 2015 Roland Haeder
4 * This program is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 package org.mxchange.jusercore.model.user;
19 import org.apache.commons.codec.digest.Crypt;
20 import org.mxchange.jcore.BaseFrameworkSystem;
23 * An utilities class for customers
25 * @author Roland Haeder
27 public class UserUtils extends BaseFrameworkSystem {
32 private static final int SALT_LENGTH = 10;
35 * Hashes given user password and adds a salt to it
37 * @param userPassword User password to be hashed
39 * @return Hashed user password
41 public static String encryptPassword (final String userPassword) {
42 // Generate large number
43 String number = Long.toString(Math.round(Math.random() * 10_000_000_000L));
46 String salt = Crypt.crypt(number);
48 // First encrypt password
49 String encryptedPassword = Crypt.crypt(userPassword, salt);
52 return encryptedPassword;
56 * No instance from this class
58 private UserUtils () {