Spring Cloud服务间调用鉴权

 学习使用Spring Cloud 微服务间的调用都是RestFul风格，如何保证调用之间的安全性，这是一个很重要的问题。

通过查阅资料http://wiselyman.iteye.com/blog/2379419 查看了github上提供的例子https://github.com/wiselyman/uaa-zuul

1.引入

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-security</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-oauth2</artifactId>
        </dependency>

　　2.添加配置类

package com.rraj.config;

import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.oauth2.config.annotation.web.configuration.EnableResourceServer;
import org.springframework.security.oauth2.config.annotation.web.configuration.ResourceServerConfigurerAdapter;

import javax.servlet.http.HttpServletResponse;

/**
 * Created by hqm
 */
@Configuration
@EnableResourceServer
public class ResourceServerConfig extends ResourceServerConfigurerAdapter {

    @Override
    public void configure(HttpSecurity http) throws Exception {
        http
                .csrf().disable()
                .exceptionHandling()
                .authenticationEntryPoint((request, response, authException) -> response.sendError(HttpServletResponse.SC_UNAUTHORIZED))
                .and()
                .authorizeRequests()
                .anyRequest().authenticated()
                .and()
                .httpBasic();
    }
}

　　3启动的Application中添加注解 

@EnableGlobalMethodSecurity(prePostEnabled = true)

4.application.properties中添加

#安全认证
security.oauth2.resource.id=feign-consumer
security.oauth2.resource.user-info-uri=http://localhost:8702
security.oauth2.resource.prefer-token-info=false

　　

以上几步可以完成服务之间调用的安全性，欢迎指正错误的问题和评论