springboot yml数据库密码加密的两种方式

末蓝、 2023-10-01 13:22 20阅读 0赞

#### 加密 ####

*  一、jasypt
 *  二、druid

## 一、jasypt ##

1、引入依赖

<dependency>
        <groupId>com.github.ulisesbocchio</groupId>
        <artifactId>jasypt-spring-boot-starter</artifactId>
        <version>3.0.3</version>
    </dependency>

2、yml新增密钥  
![在这里插入图片描述][watermark_type_d3F5LXplbmhlaQ_shadow_50_text_Q1NETiBAaG1i4oaR_size_20_color_FFFFFF_t_70_g_se_x_16]

#jasypt加密的密匙
    jasypt:
      encryptor: #你自己的密钥
        password: HSHUYUY@165R!D5561

3、使用encryptor生成加密数据

@Autowired
    	StringEncryptor encryptor;
    
    	@Test
    	public void encryptor(){
        
    		String username = encryptor.encrypt("root");
    		System.out.println(username);
    
    		String password = encryptor.encrypt("root");
    		System.out.println(password);
    	}

4、将生成的加密密码写道yml，注意要用`ENC()`包住  
![在这里插入图片描述][watermark_type_d3F5LXplbmhlaQ_shadow_50_text_Q1NETiBAaG1i4oaR_size_20_color_FFFFFF_t_70_g_se_x_16 1]  
5、此时测试可以正常启用，密钥不能暴露，将yml的密钥删了，把密钥当作启动参数  
![在这里插入图片描述][watermark_type_d3F5LXplbmhlaQ_shadow_50_text_Q1NETiBAaG1i4oaR_size_20_color_FFFFFF_t_70_g_se_x_16 2]jar包启动的：

java -jar -Djasypt.encryptor.password=HSHUYUY@165R!D5561 XXX-xxxx.jar

## 二、druid ##

1、druid依赖

<dependency>
          <groupId>com.alibaba</groupId>
          <artifactId>druid-spring-boot-starter</artifactId>
          <version>1.1.10</version>
      </dependency>

2、获取密码，publickey

![在这里插入图片描述][a22161f42d194f269ae03a6423209ac2.png]

输出结果  
![在这里插入图片描述][c3133327669e4d8080221a361d4109ed.png]

或者在maven仓库找到自己导的jar包目录，在cmd输入：

java -cp druid-1.1.10.jar com.alibaba.druid.filter.config.ConfigTools root(你的密码)
    
    执行结果：
    privateKey:MIIBVQIBADANBgkqhkiG9w0BAQEFAASCAT8wggE7AgEAAkEAoHbP26qwf/yK3ylc0gDT4V3fVDtttamHuVoAuEGQqX27gnKpQ/oQm6q0yKd1M3TVAftFwiibUQYOYgXemlGUmQIDAQABAkAa6dKTFV3lGYZxR4656kmfUw9SIWWVQonxHJdiUBzjUF9DJG87Y9A0LH2vINg5ElzyqbHO8oYjBqmx/qeq0EABAiEA1EVnjxY3sF1oYq3Yyf+SiJIcNBg7jeNSn46YZP/UnBkCIQDBhT+WpI8OE9sOwobzoq68HD8ax0NiofG9QArf24PMgQIgd1HYJ4deoGWxMp70WH+v99LhxarFdzmMDSKTqVphQakCIQCU5OjgBwzqT+yjlpgurGS05ybGe7olEWTlr3iudD8cAQIhAKUiw4GkHtb52wPFodIJ0CqsDZx8ArIhkr7HlCkH4laJ
    publicKey:MFwwDQYJKoZIhvcNAQEBBQADSwAwSAJBAKB2z9uqsH/8it8pXNIA0+Fd31Q7bbWph7laALhBkKl9u4JyqUP6EJuqtMindTN01QH7RcIom1EGDmIF3ppRlJkCAwEAAQ==
    password:ii07X7Je3wdc6EP6c8NfrTqZ3fEi/JIxCFSjCwj1I4VzwJ2KYJNf5lDcbxUhIghklBtigy6JbEq9aU2WxN5Spw==

![在这里插入图片描述][watermark_type_d3F5LXplbmhlaQ_shadow_50_text_Q1NETiBAaG1i4oaR_size_20_color_FFFFFF_t_70_g_se_x_16 3]

3、修改配置，将publicKey和密码填写到yml对应位置  
![在这里插入图片描述][watermark_type_d3F5LXplbmhlaQ_shadow_50_text_Q1NETiBAaG1i4oaR_size_20_color_FFFFFF_t_70_g_se_x_16 4]4、此时测试已成功访问

![在这里插入图片描述][watermark_type_d3F5LXplbmhlaQ_shadow_50_text_Q1NETiBAaG1i4oaR_size_20_color_FFFFFF_t_70_g_se_x_16 5]

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[c3133327669e4d8080221a361d4109ed.png]: https://img-blog.csdnimg.cn/c3133327669e4d8080221a361d4109ed.png
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