SpringBoot 数据库地址等数据信息jasypt加密

骑猪看日落 2022-01-31 08:39 454阅读 0赞

现公司要求配置文件不能出现明文敏感信息，现做信息加密，用的
    	是github大佬开源的加密资源，本项目用的是springboot

## 所引 jar ##

<parent>
    		<groupId>org.springframework.boot</groupId>
    		<artifactId>spring-boot-starter-parent</artifactId>
    		<version>1.5.8.RELEASE</version>
    	</parent>
    
       <dependencies>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-web</artifactId>
            </dependency>
            
    		<dependency>
    			<groupId>org.springframework.boot</groupId>
    			<artifactId>spring-boot-starter-test</artifactId>
    		</dependency>
    		
    		<dependency>
    			<groupId>junit</groupId>
    			<artifactId>junit</artifactId>
    			<version>4.12</version>
    		</dependency>
    				
     		<dependency>
    			<groupId>com.github.ulisesbocchio</groupId>
    			<artifactId>jasypt-spring-boot-starter</artifactId>
    			<version>1.17</version>
    		</dependency>
    		
       </dependencies>

## 配置私密盐 ##

password可以随意更换，加密解密的时候需要内容一样，如果不添加的  
话请求的时候会报错：Required Encryption configuration property missing: jasypt.encryptor.password

jasypt:
      encryptor:
        password: 123456

## 先写个加密方式，将所需要的明文转化成密文 ##

@Autowired
    	private StringEncryptor stringEncrypor;
    	
    	public String encrty(String encr) {
    		String encrypt = stringEncrypor.encrypt(encr);
    		//encrypt  就是加密之后的密文
    		return encrypt;
    	}
    	
    	//解密，输入密文，可解析成明文
    	public String decrypt(String encr) {
    		String encrypt = stringEncrypor.decrypt(encr);
    		return encrypt;
    	}

## 通过上面的方法将明文转换成密文之后再配置文件里面进行配置 ##

#密文在配置文件用ENC（）配置即可
    spring:
      datasource:
        type: com.alibaba.druid.pool.DruidDataSource
        driver-class-name: com.mysql.jdbc.Driver
        #driver-class-name: oracle.jdbc.driver.OracleDriver
        username: root
        password: ROOT
        url: **ENC(LsAsIU2MLaENVAiqk47ZkQ351ZcYcgPfNb3e0Ei71KT0Yito+hM3yPsWcsLFY8d2DzuNMlpfWBwDWg84pFa78wFBUAY6vp6S)**
        
      jpa:
        properties:
          hibernate:
            show_sql: true
            format_sql: true
            dialect: org.hibernate.dialect.MySQL5Dialect
            naming:
            #jpa查sql将字段自动加下划线(org.hibernate.boot.model.naming.PhysicalNamingStrategyStandardImpl)
              physical-strategy: org.hibernate.cfg.ImprovedNamingStrategy
        ddl-auto: update
        #  create (自动创建表,要先创建类,每次都是先删再创建) update：如果表存在则不创建，只在第一次初始化时创建表 
      
    
      mvc:
        view:
          prefix: /WEB-INF/jsp/
          suffix: .jsp