Jasypt(Java Simplified Encryption)是一个专注于简化Java加密操作的工具。它提供了一种简单而强大的方式来处理数据的加密和解密,使开发者能够轻松地保护应用程序中的敏感信息,如数据库密码、API密钥等。Jasypt的设计理念是简化加密操作,使其对开发者更加友好。
System Property 系统变量
Envirnment Property 环境变量
Command Line argument 命令行参数
Application.properties 应用配置文件
Yaml properties 应用配置文件
other custom property sources 其它配置文件
实验配置文件参数加密
<project xmlns="http://maven.apache.org/POM/4.0.0"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"><parent><artifactId>springboot-demo</artifactId><groupId>com.et</groupId><version>1.0-SNAPSHOT</version></parent><modelVersion>4.0.0</modelVersion><artifactId>jasypt</artifactId><properties><maven.compiler.source>8</maven.compiler.source><maven.compiler.target>8</maven.compiler.target></properties><dependencies><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-autoconfigure</artifactId></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-test</artifactId><scope>test</scope></dependency><dependency><groupId>com.github.ulisesbocchio</groupId><artifactId>jasypt-spring-boot-starter</artifactId><version>2.1.1</version></dependency></dependencies></project>
获取加密的username,得到的应该是解密之后的数据
package com.et.jasypt.controller;import org.springframework.beans.factory.annotation.Value;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.RestController;import java.util.HashMap;import java.util.Map;public class HelloWorldController {private String username;public Map<String, Object> showHelloWorld(){Map<String, Object> map = new HashMap<>();map.put("msg", "HelloWorld");map.put("username", username);return map;}}
Jasypt提供了一个类专门用于加密解密,提供了main方法,调用如下:
java -cp ./jasypt-1.9.3.jar org.jasypt.intf.cli.JasyptPBEStringEncryptionCLI password=pkslow algorithm=PBEWithMD5AndTripleDES input=larry输出为:
----ENVIRONMENT-----------------Runtime: Oracle Corporation Java HotSpot(TM) 64-Bit Server VM 25.212-b10----ARGUMENTS-------------------input: larryalgorithm: PBEWithMD5AndTripleDESpassword: pkslow----OUTPUT----------------------SUfiOs8MvmAUjg+oWl/6dQ==
一种密码配置文件里面,这种多用于开发环境
server:port: 8088username: ENC(SUfiOs8MvmAUjg+oWl/6dQ==)jasypt:encryptor:#password: pkslowalgorithm: PBEWithMD5AndTripleDES
还有一种配置启动参数里面,多用户生产环境
java -jar -Djasypt.encryptor.password=pkslow xxx.jar
package com.et.jasypt;import com.ulisesbocchio.jasyptspringboot.annotation.EnableEncryptableProperties;import org.springframework.boot.SpringApplication;import org.springframework.boot.autoconfigure.SpringBootApplication;public class DemoApplication {public static void main(String[] args) {SpringApplication.run(DemoApplication.class, args);}}
以上只是一些关键代码,所有代码请参见下面代码仓库
https://github.com/Harries/springboot-demo
启动Spring Boot应用
访问http://127.0.0.1:8088/hello
返回明文数据
{"msg":"HelloWorld","username":"larry"}https://segmentfault.com/a/1190000021284801?u_atoken=b8ce51db-83ad-4b2a-9782-ad7967e77ce1&u_asig=2760822e17196702357218152ec54c&u_aref=%2BfDlNaFBEeWTu%2FY4ffsxEfUQfEA%3D
http://www.jasypt.org/
http://www.liuhaihua.cn/archives/710802.html
原文作者:HBLOG;如有侵权,请联系管理员删除。