org.apache.shiro.biz.utils.PasswordEncryptUtils Maven / Gradle / Ivy
/*
* Copyright (c) 2018 (https://github.com/hiwepy).
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package org.apache.shiro.biz.utils;
import org.apache.shiro.biz.authz.principal.ShiroPrincipal;
import org.apache.shiro.crypto.RandomNumberGenerator;
import org.apache.shiro.crypto.SecureRandomNumberGenerator;
import org.apache.shiro.crypto.hash.SimpleHash;
import org.apache.shiro.util.ByteSource;
/**
* 密码加密工具
* @author hiwepy
*/
public class PasswordEncryptUtils {
private static RandomNumberGenerator randomNumberGenerator = new SecureRandomNumberGenerator();
private static String algorithmName = "md5";
private static int hashIterations = 2;
public static void encryptPassword(ShiroPrincipal user) {
user.setSalt(randomNumberGenerator.nextBytes().toHex());
String newPassword = new SimpleHash(
algorithmName,
user.getPassword(),
ByteSource.Util.bytes(user.getCredentialsSalt()),
hashIterations).toHex();
user.setPassword(newPassword);
}
}
© 2015 - 2024 Weber Informatics LLC | Privacy Policy