Eureka+SpringBoot2.X结合Security注册中心安全验证

当我们直接配置完SpringCloudEureka的时候,任何人直接就可以访问,这样是极不安全的!!外网的情况下是绝对不允许的!

好在有提供了解决方案,下面拿为我们提供的Security解决

 

SpringCloud版本:

<spring-cloud.version>Greenwich.SR4</spring-cloud.version>

注册中心

1、pom文件添加security坐标

<dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-security</artifactId>
</dependency>

2、在application.yml文件中添加配置(properties一样,格式稍微变化);如果是集群的话,所有集群配置文件都要修改如下格式

spring:
  security: #开启安全验证
    user:
      name: root #用户名
      password: admin #密码

3、注册地址变为如下格式(service-url.defaultZone);如果是集群的话,所有集群配置文件都要修改如下格式

 defaultZone: http://${spring.security.user.name}:${spring.security.user.password}@IP:${server.port}/eureka/ #eureka注册中心地址

4、添加一个SpringSecurity配置类

import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;

@EnableWebSecurity
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
    @Override
    protected void configure(HttpSecurity http) throws Exception {
        super.configure(http);//加这句是为了访问eureka控制台和/actuator时能做安全控制
        http.csrf().disable();//关闭csrf
    }
}

注册中心完成!看到如下效果即成功

 

客户端

1、修改application.yml配置文件(service-url.defaultZone) 即可

eureka:
  client:
    service-url:
      defaultZone: http://注册中心配置的用户名:注册中心配置的密码@eureka1:端口/eureka/

下面是我的注册中心配置(集群版,数量为2)

application.eureka1.yml

spring:
  application:
    name: eureka-server
  security: #开启安全验证
    user:
      name: root
      password: admin
server:
  port: 8761
eureka:
  instance:
    hostname: eureka1  #设置eureka实例名,与配置文件的变量为主
  client:
    service-url:
      defaultZone: http://${spring.security.user.name}:${spring.security.user.password}@eureka2:${server.port}/eureka/ #eureka注册中心地址
#  server:
#    enable-self-preservation: false #关闭自我保护:true开启,false关闭 默认为true
#    eviction-interval-timer-in-ms: 10000 #扫描清理间隔时间(单位:毫秒 默认是60*1000

application.eureka2.yml

spring:
  application:
    name: eureka-server
  security: #开启安全验证
    user:
      name: root
      password: admin
server:
  port: 8761
eureka:
  instance:
    hostname: eureka2  #设置eureka实例名,与配置文件的变量为主
  client:
    service-url:
      defaultZone: http://${spring.security.user.name}:${spring.security.user.password}@eureka1:${server.port}/eureka/ #eureka注册中心地址
#server:
      ##    enable-self-preservation: false #关闭自我保护:true开启 false关闭 默认true
      ##    eviction-interval-timer-in-ms: 10000 #清理间隔时间(单位:毫秒 默认60*1000

客户端配置

spring:
  application:
    name: eureka-provider
server:
  port: 9090

eureka:
  client:
    service-url:
      defaultZone: http://root:admin@eureka1:8761/eureka/,http://root:admin@eureka2:8761/eureka/ #设置服务注册中心地址,多个之间用","分割
  instance:
    lease-renewal-interval-in-seconds: 1 #每隔1s发送一次心跳,证明自己还活着
    lease-expiration-duration-in-seconds: 2 #告诉服务器如果2s没有发送心跳,就代表死了,将我剔除掉
management:
  endpoints:
    web:
      exposure:
        include: shutdown #暴漏shutdown端点服务
  endpoint:
    shutdown:
      enabled: true

 

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转载自www.cnblogs.com/arebirth/p/eurekaservicegistrysafesercurity.html