jasypt 官网：
https://github.com/ulisesbocchio/jasypt-spring-boot
参考：
https://zhiku8.com/springboot-jasypt.html
一：pom
com.github.ulisesbocchio
jasypt-spring-boot-starter
2.0.0
二：yml配置文件中引入passwodk，也就是盐
# 配置文件加密key
jasypt:
encryptor:
password: panther
三：创建工具包
package com.xxx.xxx.xxx;
import org.jasypt.encryption.pbe.PooledPBEStringEncryptor;
import org.jasypt.encryption.pbe.StandardPBEByteEncryptor;
import org.jasypt.encryption.pbe.config.SimpleStringPBEConfig;
/**
* @Created with Intellij IDEA
* @Author :
* @Date : 2018/5/18 - 10:37
* @Copyright (C), 2018-2018
* @Descripition : Jasypt安全框架加密类工具包
*/
public class JasyptUtils {/**
* Jasypt生成加密结果
*
* @param password 配置文件中设定的加密密码 jasypt.encryptor.password
* @param value待加密值
* @return
*/
public static String encryptPwd(String password, String value) {
PooledPBEStringEncryptor encryptOr = new PooledPBEStringEncryptor();
encryptOr.setConfig(cryptOr(password));
String result = encryptOr.encrypt(value);
return result;
}/**
* 解密
*
* @param password 配置文件中设定的加密密码 jasypt.encryptor.password
* @param value待解密密文
* @return
*/
public static String decyptPwd(String password, String value) {
PooledPBEStringEncryptor encryptOr = new PooledPBEStringEncryptor();
encryptOr.setConfig(cryptOr(password));
String result = encryptOr.decrypt(value);
return result;
}/**
* @param password salt
* @return
*/
public static SimpleStringPBEConfig cryptOr(String password) {
SimpleStringPBEConfig config = new SimpleStringPBEConfig();
config.setPassword(password);
config.setAlgorithm(StandardPBEByteEncryptor.DEFAULT_ALGORITHM);
config.setKeyObtentionIterations("1000");
config.setPoolSize("1");
config.setProviderName(null);
config.setSaltGeneratorClassName("org.jasypt.salt.RandomSaltGenerator");
config.setStringOutputType("base64");
return config;
}public static void main(String[] args) {
// 加密
System.out.println(encryptPwd("EbfYkitulv73I2p0mXI50JMXoaxZTKJ7", "root@1234"));
// 解密
//mysql@1234
//System.out.println(decyptPwd("EbfYkitulv73I2p0mXI50JMXoaxZTKJ7", "bgWQ4OfVCUJ1ExsqNhGV+KKBgpx8alv+"));
//root@1234
//System.out.println(decyptPwd("EbfYkitulv73I2p0mXI50JMXoaxZTKJ7", "tdHzge8YvviOJaiV/+P6uQ9wgB44D1aH"));
}}
四：使用方法
运行main方法，填入配置的盐，然后填入需要加密的value，直接运行即可。
【jasypt|jasypt 加密】类似配置文件中的数据库连接
# 开发环境
spring:
datasource:
driver-class-name: com.mysql.jdbc.Driver
url: jdbc:mysql://127.0.0.1:3306/panther_dev?useUnicode=true&characterEncoding=UTF-8
# Jasypt加密 可到common包中找到JasyptUtil加解密工具类生成加密结果 格式为ENC(加密结果)
username: ENC(S2G86yhb0OMJMeNXUaGwYw==)
password: ENC(GfP4qfnrJeqMvzN1nOemIQ==)
