OAuth2 和 SpringSecurity完成授权认证中心(三) 集成Eureka注册中心和gateway路由网关(有项目源码)

其他 2020-04-10 01:46:33 阅读次数: 0

项目gitee 地址

之前配置了Jwt令牌和JDBC存储，今天准备集成Eureka注册中心和gateway路由网管。
前面两篇文章
OAuth2 和 SpringSecurity完成授权认证中心(一) 搭建授权认证中心
OAuth2 和 SpringSecurity完成授权认证中心(二) 通过jwt令牌，以及JDBC存储
gitee地址

创建 Eureka 注册中心

pom.xml文件

<?xml version="1.0" encoding="UTF-8"?>
<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>
        <artifactId>distributed-security</artifactId>
        <groupId>cn.fllday.security</groupId>
        <version>1.0-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>distributed-security-discovery</artifactId>

    <dependencies>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
        </dependency>
    </dependencies>
</project>

application.yml

spring:
  application:
    name: distributed-discovery

server:
  port: 53000 #启动端口

eureka:
  server:
    enable-self-preservation: false    #关闭服务器自我保护，客户端心跳检测15分钟内错误达到80%服务会保护，导致别人还认为是好用的服务
    eviction-interval-timer-in-ms: 10000 #清理间隔（单位毫秒，默认是60*1000）5秒将客户端剔除的服务在服务注册列表中剔除#
    shouldUseReadOnlyResponseCache: true #eureka是CAP理论种基于AP策略，为了保证强一致性关闭此切换CP 默认不关闭 false关闭
  client:
    register-with-eureka: false  #false:不作为一个客户端注册到注册中心
    fetch-registry: false      #为true时，可以启动，但报异常：Cannot execute request on any known server
    instance-info-replication-interval-seconds: 10
    serviceUrl:
      defaultZone: http://localhost:${server.port}/eureka/
  instance:
    hostname: ${spring.cloud.client.ip-address}
    prefer-ip-address: true
    instance-id: ${spring.application.name}:${spring.cloud.client.ip-address}:${spring.application.instance_id:${server.port}}

启动类
DiscoverServer.java

@SpringBootApplication
@EnableEurekaServer
public class DiscoveryServer {
    public static void main(String[] args) {
        SpringApplication.run(DiscoveryServer.class,args);
    }
}
创建网关模块

distribute-dsecurity-gateway
pom.xml文件

<?xml version="1.0" encoding="UTF-8"?>
<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>
        <artifactId>distributed-security</artifactId>
        <groupId>cn.fllday.security</groupId>
        <version>1.0-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>distributed-security-gateway</artifactId>

    <dependencies>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-hystrix</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-ribbon</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-openfeign</artifactId>
        </dependency>
        <dependency>
            <groupId>com.netflix.hystrix</groupId>
            <artifactId>hystrix-javanica</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.retry</groupId>
            <artifactId>spring-retry</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-zuul</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-security</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-oauth2</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-jwt</artifactId>
        </dependency>
        <dependency>
            <groupId>javax.interceptor</groupId>
            <artifactId>javax.interceptor-api</artifactId>
        </dependency>
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>fastjson</artifactId>
        </dependency>
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
        </dependency>
    </dependencies>
</project>

application.properties

spring.application.name=gateway-server
server.port=53010
spring.main.allow-bean-definition-overriding = true

logging.level.root = info
logging.level.org.springframework = info

zuul.retryable = true
zuul.ignoredServices = *
zuul.add-host-header = true
zuul.sensitiveHeaders = *

zuul.routes.uaa-service.stripPrefix = false
zuul.routes.uaa-service.path = /uaa/**

zuul.routes.order-service.stripPrefix = false
zuul.routes.order-service.path = /order/**

eureka.client.serviceUrl.defaultZone = http://localhost:53000/eureka/
eureka.instance.preferIpAddress = true
eureka.instance.instance-id = ${spring.application.name}:${server.port}
management.endpoints.web.exposure.include = refresh,health,info,env

feign.hystrix.enabled = true
feign.compression.request.enabled = true
feign.compression.request.mime-types[0] = text/xml
feign.compression.request.mime-types[1] = application/xml
feign.compression.request.mime-types[2] = application/json
feign.compression.request.min-request-size = 2048
feign.compression.response.enabled = true
feign.httpclient.connection-timeout=10000

因为统一认证服务（uaa）与同意用户服务都是在网关下微服务，需要在网关上新增路由配置：

zuul.routes.uaa-service.stripPrefix = false
zuul.routes.uaa-service.path = /uaa/**

zuul.routes.order-service.stripPrefix = false
zuul.routes.order-service.path = /order/**

上面配置了网关接受的请求url若符合/order/**表达式，那么将被转发到order-service 服务

启动类

@SpringBootApplication
@EnableZuulProxy
@EnableDiscoveryClient
public class GatewayServer {

    public static void main(String[] args) {
        SpringApplication.run(GatewayServer.class,args);
    }

}

配置token配置类
TokenConfig.java

@Configuration
public class TokenConfig {

    private String SIGNING_KEY = "uaa123";
    @Bean
    public TokenStore tokenStore() {
        //JWT令牌存储方案
        return new JwtTokenStore(accessTokenConverter());
    }
    @Bean
    public JwtAccessTokenConverter accessTokenConverter() {
        JwtAccessTokenConverter converter = new JwtAccessTokenConverter();
        converter.setSigningKey(SIGNING_KEY); //对称秘钥，资源服务器使用该秘钥来验证
        return converter;
    }
}

资源配置服务
在ResouceServerConfig中定义资源服务配置，主要配置的内容就是定义一些匹配规则，描述某个客户端需要什么样的权限才能访问某个微服务。
ResouceServerConfig.java

@Configuration
public class ResouceServerConfig  {

    public static final String RESOURCE_ID = "res1";


    //uaa资源服务配置
    @Configuration
    @EnableResourceServer
    public class UAAServerConfig extends ResourceServerConfigurerAdapter {
        @Autowired
        private TokenStore tokenStore;

        @Override
        public void configure(ResourceServerSecurityConfigurer resources){
            resources.tokenStore(tokenStore).resourceId(RESOURCE_ID)
                    .stateless(true);
        }
        @Override
        public void configure(HttpSecurity http) throws Exception {
            http.authorizeRequests()
                    .antMatchers("/uaa/**").permitAll();
        }
    }
    //order资源
    //uaa资源服务配置
    @Configuration
    @EnableResourceServer
    public class OrderServerConfig extends ResourceServerConfigurerAdapter {
        @Autowired
        private TokenStore tokenStore;
        @Override
        public void configure(ResourceServerSecurityConfigurer resources){
            resources.tokenStore(tokenStore).resourceId(RESOURCE_ID)
                    .stateless(true);
        }
        @Override
        public void configure(HttpSecurity http) throws Exception {
            http
                    .authorizeRequests()
                    .antMatchers("/order/**").access("#oauth2.hasScope('ROLE_API')");
        }
    }
    //配置其它的资源服务..
}

UAAServerConfig 指定了如果请求为/uaa/** 网关不进行拦截
OrderServerConfig 制定了如果请求匹配/order/** ， 也就是访问同意用户服务，接入客户端需要有scope中包含read, 并且authorities全险种需要包括，ROLE_USER。
由于res1 这个接入客户端，read 包括ROLE_ADMIN,ROLE_USER,ROLE_API 这三个权限

安全配置：
WebSecurityConfig.java

@Configuration
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http
                .authorizeRequests()
                .antMatchers("/**").permitAll()
                .and().csrf().disable();
    }
}

转发明文token 给微服务
AuthFilter.java

public class AuthFilter extends ZuulFilter {

    @Override
    public boolean shouldFilter() {
        return true;
    }

    @Override
    public String filterType() {
        return "pre";
    }

    @Override
    public int filterOrder() {
        return 0;
    }

    @Override
    public Object run() throws ZuulException {
        RequestContext ctx = RequestContext.getCurrentContext();
        //从安全上下文中拿 到用户身份对象
        Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
        if(!(authentication instanceof OAuth2Authentication)){
            return null;
        }
        OAuth2Authentication oAuth2Authentication = (OAuth2Authentication) authentication;
        Authentication userAuthentication = oAuth2Authentication.getUserAuthentication();
        //取出用户身份信息
        String principal = userAuthentication.getName();
        //取出用户权限
        List<String> authorities = new ArrayList<>();
        //从userAuthentication取出权限，放在authorities
        userAuthentication.getAuthorities().stream().forEach(c->authorities.add(((GrantedAuthority) c).getAuthority()));
        OAuth2Request oAuth2Request = oAuth2Authentication.getOAuth2Request();
        Map<String, String> requestParameters = oAuth2Request.getRequestParameters();
        Map<String,Object> jsonToken = new HashMap<>(requestParameters);
        if(userAuthentication!=null){
            jsonToken.put("principal",principal);
            jsonToken.put("authorities",authorities);
        }
        //把身份信息和权限信息放在json中，加入http的header中,转发给微服务
        ctx.addZuulRequestHeader("json-token", EncryptUtil.encodeUTF8StringBase64(JSON.toJSONString(jsonToken)));
        return null;
    }
}

配置AuthFilter
ZuulConfig.java

@Configuration
public class ZuulConfig {

    @Bean
    public AuthFilter preFileter() {
        return new AuthFilter();
    }

    @Bean
    public FilterRegistrationBean corsFilter() {
        final UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        final CorsConfiguration config = new CorsConfiguration();
        config.setAllowCredentials(true);
        config.addAllowedOrigin("*");
        config.addAllowedHeader("*");
        config.addAllowedMethod("*");
        config.setMaxAge(18000L);
        source.registerCorsConfiguration("/**", config);
        CorsFilter corsFilter = new CorsFilter(source);
        FilterRegistrationBean bean = new FilterRegistrationBean(corsFilter);
        bean.setOrder(Ordered.HIGHEST_PRECEDENCE);
        return bean;
    }
}

修改order-jwt服务
添加 TokenAuthenticationFilter
TokenAuthenticationFilter.java

@Component
public class TokenAutnenticationFilter extends OncePerRequestFilter {
    @Override
    protected void doFilterInternal(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, FilterChain filterChain) throws ServletException, IOException {
        //解析出头中的token
        String token = httpServletRequest.getHeader("json-token");
        if(token!=null){
            String json = EncryptUtil.decodeUTF8StringBase64(token);
            //将token转成json对象
            JSONObject jsonObject = JSON.parseObject(json);
            //用户身份信息
            UserDTO userDTO = new UserDTO();
            String principal = jsonObject.getString("principal");
            userDTO.setUsername(principal);
//            UserDTO userDTO = JSON.parseObject(jsonObject.getString("principal"), UserDTO.class);
            //用户权限
            JSONArray authoritiesArray = jsonObject.getJSONArray("authorities");
            String[] authorities = authoritiesArray.toArray(new String[authoritiesArray.size()]);
            //将用户信息和权限填充 到用户身份token对象中
            UsernamePasswordAuthenticationToken authenticationToken
                    = new UsernamePasswordAuthenticationToken(userDTO,null, AuthorityUtils.createAuthorityList(authorities));
            authenticationToken.setDetails(new WebAuthenticationDetailsSource().buildDetails(httpServletRequest));
            //将authenticationToken填充到安全上下文
            SecurityContextHolder.getContext().setAuthentication(authenticationToken);


        }
        filterChain.doFilter(httpServletRequest,httpServletResponse);
    }
}

修改application.properties
application.properties

spring.application.name=order-service
server.port=53022
spring.main.allow-bean-definition-overriding=true

logging.level.root=debug
logging.level.org.springframework.web=info
spring.http.encoding.enabled=true
spring.http.encoding.charset=utf-8
spring.http.encoding.force=true
server.tomcat.remote-ip-header=x-forwarded-for
server.tomcat.protocol-header=x-forwarded-proto
server.use-forward-headers=true
server.servlet.context-path=/order


spring.freemarker.enabled=true
spring.freemarker.suffix=.html
spring.freemarker.request-context-attribute=rc
spring.freemarker.content-type=text/html
spring.freemarker.charset=utf-8
spring.mvc.throw-exception-if-no-handler-found=true
spring.resources.add-mappings=false

eureka.client.service-url.defaultZone=http://localhost:53000/eureka/
eureka.instance.prefer-ip-address=true
eureka.instance.instance-id=${spring.application.name}:${server.port}
management.endpoints.web.exposure.exclude=refresh,health,info,env

集成完成之后进行测试
顺序启动 DiscoveryServer，GatewayServer，UaaJwtServer，OrderJwtServer。
注意 ，请求的是网关 不是 微服务
查看eureka页面。 注册了三个服务，一个网关，一个授权，一个order
在这里插入图片描述
访问
http://localhost:53010/uaa/oauth/authorize?client_id=c1&response_type=code&scope=ROLE_ADMIM ROLE_USER ROLE_API &redirect_uri=http://www.baidu.com

在这里插入图片描述
获取token
访问http://localhost:53010/uaa/oauth/token?client_id=c1&client_secret=secret&grant_type=authorization_code&code=z5gy63&redirect_uri=http://www.baidu.com
在这里插入图片描述
访问资源r1
localhost:53010/order/r/r1
在这里插入图片描述
访问r2localhost:53010/order/r/r2localhost:53010/order/r/r2
在这里插入图片描述
基本上就完成了。

项目最终结构

在这里插入图片描述

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