spring-boot（十七）集成oauth2[resource]

上一篇文章介绍了oauth2-server端的鉴权认证部分，想了下还是将三个组件分开来讲述下，因为实际场景大概都是server，resource，client分开部署的。

这篇文章介绍下oauth2-resource端的使用。（本案例使用远程token鉴权的方式，数据库的鉴权方式我个人感觉并不是很好，此文不做阐述）

资源服务器配置项目搭建：

1.构建一个简单的maven项目

2.在项目中增加spring-boot和security及oauth的依赖支持

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven./POM/4.0.0" xmlns:xsi="http://www./2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven./POM/4.0.0 http://maven./xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>cn.majingjing.tm.oauth2</groupId>
    <artifactId>tm-oauth-resource</artifactId>
    <version>1.0-SNAPSHOT</version>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.3.7.RELEASE</version>
    </parent>
    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>Brixton.SR5</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>
    <dependencies>
        <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>
    </dependencies>
    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>
</project>

3.配置服务参数及鉴权服务地址

server.port=8081
security.basic.enabled=false
security.oauth2.resource.id=tm-oauth-resource
security.oauth2.resource.token-info-uri=http://localhost:8080/oauth/check_token
logging.level.root=debug

4.在主启动类上启用资源服务注解

@SpringBootApplication
@EnableResourceServer
public class ResourceApplication {
    public static void main(String[] args) {
        SpringApplication.run(ResourceApplication.class, args);
    }
}

5.编写对外提供的资源服务

@RestController
public class TmResourceController {
    private static final Logger log = LoggerFactory.getLogger(TmResourceController.class);
    @RequestMapping("/api/test1")
    public Object test1() {
        log.info("访问test---1---接口");
        Map<String, Object> m = new HashMap<>();
        m.put("method", "test1");
        m.put("time", new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date()));
        return m;
    }
    @RequestMapping("/api/user")
    public Object user() {
        log.info("访问user---user---接口");
        Map<String, Object> m = new HashMap<>();
        m.put("method", "user");
        m.put("name", "皇太极");
        m.put("age", 18);
        m.put("sex", "男");
        m.put("time", new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date()));
        return m;
    }
}

6.添加资源的请求认证，及认证方式

@Configuration
public class TmResourceServerConfig extends ResourceServerConfigurerAdapter {
    @Autowired
    private ResourceServerProperties props;
    @Override
    public void configure(ResourceServerSecurityConfigurer resources) throws Exception {
        resources.resourceId(props.getResourceId());
    }
    @Override
    public void configure(HttpSecurity http) throws Exception {
        http.authorizeRequests().antMatchers(HttpMethod.GET, "/api/user").authenticated();
    }
    @Bean
    public RemoteTokenServices remoteTokenServices() {
        RemoteTokenServices remoteTokenServices = new RemoteTokenServices();
        remoteTokenServices.setCheckTokenEndpointUrl(props.getTokenInfoUri());
        return remoteTokenServices;
    }
}

7.自定义security的配置（可自行扩展，此处省略）

@Configuration
public class TmWebSecurityConfig extends WebSecurityConfigurerAdapter {
    @Override
    protected void configure(HttpSecurity http) throws Exception {
        super.configure(http);
    }
    @Override
    public void configure(WebSecurity web) throws Exception {
        web.ignoring().antMatchers("/favor.ico");
    }
}

8.启动服务，浏览器分别访问

http://localhost:8081/api/test1

http://localhost:8081/api/user

可以看到/api/user 服务已经提示未认证需要授权访问

到此oauth2-resource端服务已经搭建完成。后续会加入oauth2-client来对这个api进行验证