超實(shí)用，推薦3種常見的數(shù)據(jù)脫敏方案

1.SQL數(shù)據(jù)脫敏實(shí)現(xiàn)

MYSQL(電話號(hào)碼,身份證)數(shù)據(jù)脫敏的實(shí)現(xiàn)

--?CONCAT()、LEFT()和RIGHT()字符串函數(shù)組合使用，請(qǐng)看下面具體實(shí)現(xiàn)
?
-- CONCAT(str1,str2,…)：返回結(jié)果為連接參數(shù)產(chǎn)生的字符串
-- LEFT(str,len)：返回從字符串str 開始的len 最左字符
-- RIGHT(str,len)：從字符串str 開始，返回最右len 字符
?
--?電話號(hào)碼脫敏sql：
?
SELECT?mobilePhone?AS?脫敏前電話號(hào)碼,CONCAT(LEFT(mobilePhone,3),?'********'?)?AS?脫敏后電話號(hào)碼?FROM?t_s_user
?
--?身份證號(hào)碼脫敏sql:
?
SELECT?idcard?AS?未脫敏身份證,?CONCAT(LEFT(idcard,3),?'****'?,RIGHT(idcard,4))?AS?脫敏后身份證號(hào)?FROM?t_s_user

2.JAVA數(shù)據(jù)脫敏實(shí)現(xiàn)

可參考：海強(qiáng) / sensitive-plus

https://gitee.com/strong_sea/sensitive-plus

數(shù)據(jù)脫敏插件，目前支持地址脫敏、銀行卡號(hào)脫敏、中文姓名脫敏、固話脫敏、身份證號(hào)脫敏、手機(jī)號(hào)脫敏、密碼脫敏 一個(gè)是正則脫敏、另外一個(gè)根據(jù)顯示長(zhǎng)度脫敏，默認(rèn)是正則脫敏，可以根據(jù)自己的需要配置自己的規(guī)則。

3.mybatis-mate-sensitive-jackson

mybatisplus 的新作，可以測(cè)試使用，生產(chǎn)需要收費(fèi)。

根據(jù)定義的策略類型，對(duì)數(shù)據(jù)進(jìn)行脫敏，當(dāng)然策略可以自定義。

#?目前已有
package?mybatis.mate.strategy;
?
public?interface?SensitiveType?{
????String?chineseName?=?"chineseName";
????String?idCard?=?"idCard";
????String?phone?=?"phone";
????String?mobile?=?"mobile";
????String?address?=?"address";
????String?email?=?"email";
????String?bankCard?=?"bankCard";
????String?password?=?"password";
????String?carNumber?=?"carNumber";
}

Demo 代碼目錄

1、pom.xml

<project?xmlns="http://maven.apache.org/POM/4.0.0"?xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
?????????xsi:schemaLocation="http://maven.apache.org/POM/4.0.0?http://maven.apache.org/xsd/maven-4.0.0.xsd">
????<parent>
????????<groupId>com.baomidougroupId>
????????<artifactId>mybatis-mate-examplesartifactId>
????????<version>0.0.1-SNAPSHOTversion>
????parent>
????<modelVersion>4.0.0modelVersion>
????<artifactId>mybatis-mate-sensitive-jacksonartifactId>
????<dependencies>
????????<dependency>
????????????<groupId>mysqlgroupId>
????????????<artifactId>mysql-connector-javaartifactId>
????????dependency>
????dependencies>
?
project>

2、appliation.yml

#?DataSource?Config
spring:
??datasource:
#????driver-class-name:?org.h2.Driver
#????schema:?classpath:db/schema-h2.sql
#????data:?classpath:db/data-h2.sql
#????url:?jdbc:h2:mem:test
#????username:?root
#????password:?test
????driver-class-name:?com.mysql.cj.jdbc.Driver
????url:?jdbc:mysql://localhost:3306/mybatis_mate?useSSL=false&useUnicode=true&characterEncoding=UTF-8&serverTimezone=UTC
????username:?root
????password:?123456
#?Mybatis?Mate?配置
mybatis-mate:
??cert:
????#?請(qǐng)?zhí)砑游⑿舧x153666購(gòu)買授權(quán)，不白嫖從我做起！?測(cè)試證書會(huì)失效，請(qǐng)勿正式環(huán)境使用
????grant:?thisIsTestLicense
????license:?as/bsBaSVrsA9FfjC/N77ruEt2/QZDrW+MHETNuEuZBra5mlaXZU+DE1ZvF8UjzlLCpH3TFVH3WPV+Ya7Ugiz1Rx4wSh/FK6Ug9lhos7rnsNaRB/+mR30aXqtlLt4dAmLAOCT56r9mikW+t1DDJY8TVhERWMjEipbqGO9oe1fqYCegCEX8tVCpToKr5J1g1V86mNsNnEGXujnLlEw9jBTrGxAyQroD7Ns1Dhwz1K4Y188mvmRQp9t7OYrpgsC7N9CXq1s1c2GtvfItHArkqHE4oDrhaPjpbMjFWLI5/XqZDtW3D+AVcH7pTcYZn6vzFfDZEmfDFV5fQlT3Rc+GENEg==
?
#?Logger?Config
logging:
??level:
????mybatis.mate:?debug

3、Appliation啟動(dòng)類

package?mybatis.mate.sensitive.jackson;
?
import?org.springframework.boot.SpringApplication;
import?org.springframework.boot.autoconfigure.SpringBootApplication;
?
@SpringBootApplication
public?class?SensitiveJacksonApplication?{
?
????//?測(cè)試訪問?http://localhost:8080/info?，http://localhost:8080/list
????public?static?void?main(String[]?args)?{
????????SpringApplication.run(SensitiveJacksonApplication.class,?args);
????}
}

4、配置類，自定義脫敏策略

package?mybatis.mate.sensitive.jackson.config;
?
import?mybatis.mate.databind.ISensitiveStrategy;
import?mybatis.mate.strategy.SensitiveStrategy;
import?org.springframework.context.annotation.Bean;
import?org.springframework.context.annotation.Configuration;
?
@Configuration
public?class?SensitiveStrategyConfig?{
?
????/**
?????*?注入脫敏策略
?????*/
????@Bean
????public?ISensitiveStrategy?sensitiveStrategy()?{
????????//?自定義?testStrategy?類型脫敏處理
????????return?new?SensitiveStrategy().addStrategy("testStrategy",?t?->?t?+?"***test***");
????}
}

5、業(yè)務(wù)類

User，注解標(biāo)識(shí)脫敏字段，及選用脫敏策略

package?mybatis.mate.sensitive.jackson.entity;
?
import?lombok.Getter;
import?lombok.Setter;
import?mybatis.mate.annotation.FieldSensitive;
import?mybatis.mate.sensitive.jackson.config.SensitiveStrategyConfig;
import?mybatis.mate.strategy.SensitiveType;
?
@Getter
@Setter
public?class?User?{
????private?Long?id;
????/**
?????*?這里是一個(gè)自定義的策略?{@link?SensitiveStrategyConfig}?初始化注入
?????*/
????@FieldSensitive("testStrategy")
????private?String?username;
????/**
?????*?默認(rèn)支持策略?{@link?SensitiveType?}
?????*/
????@FieldSensitive(SensitiveType.mobile)
????private?String?mobile;
????@FieldSensitive(SensitiveType.email)
????private?String?email;
?
}

UserController

package?mybatis.mate.sensitive.jackson.controller;
?
import?mybatis.mate.databind.ISensitiveStrategy;
import?mybatis.mate.databind.RequestDataTransfer;
import?mybatis.mate.sensitive.jackson.entity.User;
import?mybatis.mate.sensitive.jackson.mapper.UserMapper;
import?mybatis.mate.strategy.SensitiveType;
import?org.springframework.beans.factory.annotation.Autowired;
import?org.springframework.web.bind.annotation.GetMapping;
import?org.springframework.web.bind.annotation.RestController;
?
import?javax.servlet.http.HttpServletRequest;
import?java.util.HashMap;
import?java.util.List;
import?java.util.Map;
?
@RestController
public?class?UserController?{
????@Autowired
????private?UserMapper?userMapper;
????@Autowired
????private?ISensitiveStrategy?sensitiveStrategy;
?
????//?測(cè)試訪問?http://localhost:8080/info
????@GetMapping("/info")
????public?User?info()?{
????????return?userMapper.selectById(1L);
????}
?
????//?測(cè)試返回?map?訪問?http://localhost:8080/map
????@GetMapping("/map")
????public?Map?map()?{
????????//?測(cè)試嵌套對(duì)象脫敏
????????Map?userMap?=?new?HashMap<>();
????????userMap.put("user",?userMapper.selectById(1L));
????????userMap.put("test",?123);
????????userMap.put("userMap",?new?HashMap()?{{
????????????put("user2",?userMapper.selectById(2L));
????????????put("test2",?"hi?china");
????????}});
????????//?手動(dòng)調(diào)用策略脫敏
????????userMap.put("mobile",?sensitiveStrategy.getStrategyFunctionMap()
????????????????.get(SensitiveType.mobile).apply("15315388888"));
????????return?userMap;
????}
?
????//?測(cè)試訪問?http://localhost:8080/list
????//?不脫敏?http://localhost:8080/list?skip=1
????@GetMapping("/list")
????public?List?list(HttpServletRequest?request)?{
????????if?("1".equals(request.getParameter("skip")))?{
????????????//?跳過脫密處理
????????????RequestDataTransfer.skipSensitive();
????????}
????????return?userMapper.selectList(null);
????}
}

UserMapper

package?mybatis.mate.sensitive.jackson.mapper;
?
import?com.baomidou.mybatisplus.core.mapper.BaseMapper;
import?mybatis.mate.sensitive.jackson.entity.User;
import?org.apache.ibatis.annotations.Mapper;
?
@Mapper
public?interface?UserMapper?extends?BaseMapper<User>?{
?
}

6、測(cè)試

GET http://localhost:8080/list

[
??{
????"id":?1,
????"username":?"Jone***test***",
????"mobile":?"153******81",
????"email":?"t****@baomidou.com"
??},
??{
????"id":?2,
????"username":?"Jack***test***",
????"mobile":?"153******82",
????"email":?"t****@baomidou.com"
??},
??{
????"id":?3,
????"username":?"Tom***test***",
????"mobile":?"153******83",
????"email":?"t****@baomidou.com"
??}
]

GET http://localhost:8080/list?skip=1

[
??{
????"id":?1,
????"username":?"Jone",
????"mobile":?"15315388881",
????"email":?"[email protected]"
??},
??{
????"id":?2,
????"username":?"Jack",
????"mobile":?"15315388882",
????"email":?"[email protected]"
??},
??{
????"id":?3,
????"username":?"Tom",
????"mobile":?"15315388883",
????"email":?"[email protected]"
??}
]

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