【JAVA】- 配置加解密之Jasypt的使用

对于配置中心的账号、密码进行加密，项目汇总用到的是 jasypt 的解决方案。

    com.github.ulisesbocchio
    jasypt-spring-boot-starter
    1.16

在启动的bootstrap.yml 增加 jasypt 解密的秘钥

jasypt:
  encryptor:
    password: sang #根密码

@RunWith(SpringJUnit4ClassRunner.class)
@SpringBootTest(classes = AdminApplication.class)
public class AdminApplicationTest {
	@Autowired
	private StringEncryptor stringEncryptor;

	@Test
	public void testEnvironmentProperties() {
		System.out.println(stringEncryptor.encrypt("sang"));
	}

}

或者直接使用JAVA 方法调用 （不依赖 spring 容器）

  
    @Test
    public void testEnvironmentProperties() {
        System.setProperty(JASYPT_ENCRYPTOR_PASSWORD, "sang");
        StringEncryptor stringEncryptor = new DefaultLazyEncryptor(new StandardEnvironment());

        //加密方法
        System.out.println(stringEncryptor.encrypt("123456"));
        //解密方法
        System.out.println(stringEncryptor.decrypt("saRv7ZnXs"));
    }

spring:
  datasource:
    password: ENC(密文)

public static void main(String[] args) {
   StringEncryptor stringEncryptor = new DefaultLazyEncryptor(new StandardEnvironment());
   System.setProperty("jasypt.encryptor.password", "key");
   System.out.println(stringEncryptor.decrypt("---"));

}