SpringBoot项目整合jasypt实现过程详解

SpringBoot项目整合jasypt实现过程详解

依赖引入pom.xml

com.github.ulisesbocchio

jasypt-spring-boot-starter

2.1.1

com.github.ulisesbocchio

jasypt-maven-plugin

3.0.3

配置参数application.properties

jasypt.encryptor.pBqDuUGbqassword=lE1rl5K$

crypt.user-name=ENC(qvh/QiJYOHNNiJWqhek5Xw==)

crypt.password=ENC(oriTNJoCp5lQ0Tyj5JJmzQ==)

kkk=DEC(123456)

测试代码

package com.yang.ftpdemo.controller;

import lombok.Data;

import org.jasypt.encryption.StringEncryptor;

import org.springframework.boot.contexthttp://.properties.ConfigurationProperties;

import org.springframework.context.annotation.Configuration;

import org.springframework.web.bind.annotation.GetMapping;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RestController;

import javax.annotation.Resource;

@RestController

@RequestMapping("/crypt")

public class CryptController {

@Resource

private StringEncryptor encrypt;

@Resource

private CryptConfig cryptConfig;

@GetMapping("/encrypt")

public CryptConfig encrypt() {

String username = encrypt.encrypt("root");

String password = encrypt.encrypt("root123");

CryptConfig crypt = new CryptConfig();

crypt.setPassword(password);

crypt.setUserName(username);

return crypt;

}

@GetMapping("/decrypt")

public CryptConfig decrypt() {

CryptConfig crypt = new CryptConfig();

BeanUtils.copyProperties(this.cryptConfig, crypt);

return crypt;

}

}

@Data

@Configuration

@ConfigurationProperties(prefix = "crypt")

class CryptConfig {

private String userName;

private String password;

}

测试

浏览器访问【http://localhost:8080/crypt/encrypt】得到加密结果，并且每次请求结果不一样：

{

"userName":"XsWOwhZIag8XBh3DFl4sqA==",

"password":"3kD2/u+xnM1i5mO2cVMWKw=="

}

浏览器访问【http://localhost:8080/crypt/decrypt】得到解密结果，每次请求结果一样：

{

"userName":"root",

"password":"root123"

}

## Maven插件用法不可用，后面补充吧......

mvn jasypt:encrypt -Djasypt.encryptor.password="myPass"

可能会报如下错误，表示本地环境未安装JDK的JCE模块，它是JDK提供的加密扩展，需要到Oracle官网手动下载，并安装：

下载地址【https://oracle.com/technetwork/cn/java/javase/downloads/jce8-download-2133166-zhs.html】

[ERROR] Failed to execute goal com.github.ulisesbocchio:jasypt-maven-plugin:3.0.3:encrypt (default-cli) on project ftp-demo: Error Encrypting: Encryption raised an exception. A possible cause is you are using strong encryption algorithms and you have not installed

the Java Cryptography Extension (JCE) Unlimited Strength Jurisdiction Policy Files in this Java Virtual Machine -> [Help 1]

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