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1.SpringBoot项目pom添加maven依赖

<!-- https://mvnrepository/artifact/com.github.ulisesbocchio/jasypt-spring-boot-starter -->
<dependency>
    <groupId>com.github.ulisesbocchio</groupId>
    <artifactId>jasypt-spring-boot-starter</artifactId>
    <version>3.0.5</version>
</dependency>

 2.使用单元测试生成加密数据

设置配置文件(bootstrap.yml或者application.yml)

jasypt:
  encryptor:
    password: jasypt!di@soc
    algorithm: PBEWithMD5AndDES

password:加密的盐

algorithm:加密算法,这里使用 PBEWithMD5AndDES

运行单元测试文件

package com.pscsoft.code.isoc;

import org.jasypt.encryption.StringEncryptor;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.context.annotation.Import;

/**
 * @author avry.jiang
 * @date 2023-06-28 17:45:58
 */
@SpringBootTest()
@Import({IsocApplication.class})
public class JasyptUtilTest {

    @Autowired
    private StringEncryptor encryptor;

    @Test
    public void jasypt() {
        String name = encryptor.encrypt("12345678");
        System.out.println("en: " + name);
        System.out.println("de: " + encryptor.decrypt(name));
    }

}

执行结果:

 

 3.在SpringBoot项目中使用

配置mysql的jdbc,使用“ENC(密文)”配置密码,其他配置有密码都类似修改

 

 4.将加密盐放入配置文件、启动环境或者启动命令中

4.1.Idea启动项配置

--jasypt.encryptor.password=jasypt!di@soc --jasypt.encryptor.algorithm=PBEWithMD5AndDES

4.2.配置文件(不推荐,会暴露加密盐反推明文的)
jasypt:
  encryptor:
    password: jasypt!di@soc
    algorithm: PBEWithMD5AndDES
 4.3.其他

如果是docker启动,可以配置在Dockerfile中指定启动命令

ENTRYPOINT ["java","-jar","-Xms1024m", "-Xmx1024m","--jasypt.encryptor.password=jasypt!di@soc","--jasypt.encryptor.algorithm=PBEWithMD5AndDES", "/xxx/xxx.jar"]

 启动项目即可

本文标签: 配置文件项目SpringBoot