700字范文 > SpringCloud-分布式配置中心【加密-非对称加密】

SpringCloud-分布式配置中心【加密-非对称加密】

时间：2021-02-03 14:33:45

案例代码：/q279583842q/springcloud-e-book

非对称加密

一、什么是非对称加密(Asymmetric encryption)

二、Java-keytool 使用说明

非对称加密我们需要生成对应的公钥和私钥，jdk中提供的有java-keytool工具帮助我们生成，执行如下命令:

keytool -genkeypair -alias "config-info" -keyalg "RSA" -keystore c:\tools\encryp-info.keystore

三、创建服务项目

1.创建项目

创建一个SpringCloud项目

2.pom文件

3.配置文件

spring.application.name=config-server-encryption-SRAserver.port=9060#设置服务注册中心地址，指向另一个注册中心eureka.client.serviceUrl.defaultZone=http://dpb:123456@eureka1:8761/eureka/,http://dpb:123456@eureka2:8761/eureka/#Git 配置spring.cloud.config.server.git.uri=/dengpbs/config#spring.cloud.config.server.git.username=#spring.cloud.config.server.git.password=#keytool -genkeypair -alias "config-info" -keyalg "RSA" -keystore c:\tools\encryp-info.keystore# keystore 文件的路径encrypt.key-store.location=classpath:encryp-info.keystore# alias 指定密钥对的别名，该别名是公开的;encrypt.key-store.alias=config-info# storepass 密钥仓库encrypt.key-store.password=123456# keypass 用来保护所生成密钥对中的私钥encrypt.key-store.secret=123456

将生成的keystore文件拷贝到classpath目录下

4.启动测试

测试加密状态:http://localhost:9060/encrypt/status

加密

public class Test1 {/*** 通过RestTemplate来加密数据* @param args*/public static void main(String[] args) {String url = "http://127.0.0.1:9060/encrypt";RestTemplate template = new RestTemplate();ResponseEntity<String> msg = template.postForEntity(url, "123456", String.class);System.out.println(msg.getBody());}}

四、创建客户端项目

1.创建项目

拷贝上个案例的客户端程序。

2.pom文件

<project xmlns="/POM/4.0.0" xmlns:xsi="/2001/XMLSchema-instance"xsi:schemaLocation="/POM/4.0.0 /xsd/maven-4.0.0.xsd"><modelVersion>4.0.0</modelVersion><parent><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-parent</artifactId><version>1.5.13.RELEASE</version><relativePath /> </parent><groupId>com.bobo</groupId><artifactId>config-e-book-product-provider-sra</artifactId><version>0.0.1-SNAPSHOT</version><dependencies><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></dependency><dependency><groupId>org.mybatis.spring.boot</groupId><artifactId>mybatis-spring-boot-starter</artifactId><version>1.3.4</version></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-test</artifactId><scope>test</scope></dependency><dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-starter-eureka</artifactId></dependency><dependency><groupId>mysql</groupId><artifactId>mysql-connector-java</artifactId><version>5.1.47</version></dependency><dependency><groupId>com.bobo</groupId><artifactId>e-book-product-service</artifactId><version>0.0.1-SNAPSHOT</version></dependency><dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-starter-config</artifactId></dependency></dependencies><dependencyManagement><dependencies><dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-dependencies</artifactId><version>Dalston.SR5</version><type>pom</type><scope>import</scope></dependency></dependencies></dependencyManagement><build><plugins><plugin><groupId>org.springframework.boot</groupId><artifactId>spring-boot-maven-plugin</artifactId></plugin></plugins></build></project>

3.bootstrap文件

spring.application.name=config-e-book-product-provider-sraserver.port=9001#\u8BBE\u7F6E\u670D\u52A1\u6CE8\u518C\u4E2D\u5FC3\u5730\u5740\uFF0C\u6307\u5411\u53E6\u4E00\u4E2A\u6CE8\u518C\u4E2D\u5FC3eureka.client.serviceUrl.defaultZone=http://dpb:123456@eureka1:8761/eureka/,http://dpb:123456@eureka2:8761/eureka/#配置中心服务端的链接信息#默认 false,这里设置 true,表示开启读取配置中心的配置spring.cloud.config.discovery.enabled=true#对应 eureka 中的配置中心 serviceId，默认是 configserverspring.cloud.config.discovery.serviceId=config-server-encryption-SRA#git 标签spring.cloud.config.label=master

4.仓库文件

在git中创建config-e-book-product-provider-sra.properties文件

#--------------db----------------mybatis.type-aliases-package=com.book.product.pojomybatis.mapper-locations=classpath:com/bobo/product/mapper/*.xmlspring.datasource.driverClassName=com.mysql.jdbc.Driverspring.datasource.url=jdbc:mysql://localhost:3306/book-product?useUnicode=true&characterEncoding=UTF-8&zeroDateTimeBehavior=convertToNullspring.datasource.username={cipher}AQBTQaUuvTsXQ9Y4tr9Vq5BrEASk7ItrtNsQemtjgMd8anL5bMeo+NJVJ2kEKOzEdITiEGAguUTs78I9XGBZNI2DaNcySNjmKIi6NRX9ury1Fd9tGzT4ViZyNf2IcaUhwb7Yx0HBiHAyOxVDB1wStCUTUj3sD7/MZxw3VQeUMueti4j7giyHg2xGnKW1NnKNxKjpiUKY1uz3Ag2DZwdLQnAvmm90Y290HNNMDzq8ROrHbxXmyGCAlpmHXWloLZ0r7eBNkLvG7Hnnx9vDmWWyiRxSPiJo2UszmnKf5vN8hQZYIU83AjXMkOGolpPkOhg4nsoQS9++oF/AYGGydthxmuI9zsX8L6JXWBioo72yAXX8sw7doAp71ABuv2ivwd8njo8=spring.datasource.password={cipher}AQBZKEptQk2RBf+3DJ1tlHbmFKiuNtjwIbq8qf1kjIkkteYmxcrTfPmO5DYFuRd/xsVlKAfK+pfsn1nPntBjqMQYPvDPMy7LkcYe/gA4Q8/9d97Fn8o0TRv3VcYLvnPbn77S3CWBG/80LngQjLSbpShrUJdf7saC1ksBFDTmLMjlClJudIv3SpzkEVWZ8gc/UJoJSCHT/p3IAIxIGG6zQwYxv04tHYzMV+mxy5bgg6G6K+tQ9RShd0KkedtJHKTWaF3fJWfQHgy4eK5+d4UCinUso0pQg+kQpEgcszgK4+2jOnmf5O0OYzlzUkdAhYvqHFvi6qzQSh63KRTvkxAXSWZK6H8ku11Il3zJzNkiaJTK4bIFDKjV4ZSUbluzNxA946M=