[TOC]
- xcloud-eureka 注册中心(springcloud+eureka)
- xcloud-gateway 路由网管 (springcloud+gateway)
- xcloud-oauth2 授权、鉴权服务(springcloud+oauth2)
- xcloud-test 测试微服务(springboot+mybatis+mybatisplus)
- xcloud-user 用户中心微服务(springboot+mybatis+mybatisplus)
- xcloud-service 业务逻辑模块(不可单独启动)
- xcloud-entity 实体类(不可单独启动)
- xcloud-mapper 持久层模块(不可单独启动)
- xcloud-dubbo-api dubbo接口(独立模块)
- xcloud-dubbo-consumer dubbo消费者(独立模块)
- xcloud-dubbo-productor dubbo 生产者(独立模块)
- xcloud-common 公共包
- xcloud-postgresql psSQL + Mybatis 集成案例(独立模块)
- demo (最简单的springboot项目)
- JDK 1.8
- Maven latest
- Spring Boot 2.0.6
- Intellij IDEA
- mysql
- redis 缓存
-
在IDEA里面直接运行Application.java的main函数。
-
另一种方式是执行
mvn clean package
命令后传到linux服务器上面,通过命令java -Xms64m -Xmx1024m -jar xxx.jar
方式运行
2.1 在项目根目录下运行cmd执行mvn clean package命令后传到linux服务器上面,通过命令方式运行:
默认方式:nohup java -jar xxx.jar &
配置内存:nohup java -Xms64m -Xmx1024m -jar xxx.jar &
指定端口:nohup java -jar xxx.jar --server.port=8080 &
指定输出日志:nohup java -jar xxx.jar > log.log 2>&1 &
2.2 在Linux下 执行命令:
执行:ps -ef | grep java (查看正在运行jar所使用端口)
执行:kill -9 8080 (杀死8080端口)
执行:nohup java -jar xxx.jar & 重启。
2.3 使用 tail -f nohup.out 查看控制台日志
- 在linux服务器上面,配置好jdk、maven、git命令后,通过
git clone sb-xxx
拉取工程后,执行./run.sh start test
命令来执行
注:每个子项目有自己的README.md文件,告诉你该怎么初始化环境,db 文件夹下有数据库脚本等。
另外,如果你需要打包成war包放到tomcat容器中运行,可修改pom.xml文件,将打包类型从jar改成war,打包后再放到容器中运行:
<modelVersion>4.0.0</modelVersion>
<artifactId>springboot-cache</artifactId>
<packaging>war</packaging>
按上面顺序启动项目(弄得有点复杂了,不建议是使用dubbo做微服务框架)
oauth2 是参考这位同行构建的 ,地址:https://github.com/liangxiaobo/test-security-oauth2
-
master分支是当前文章的项目
-
master-jdbc分支 是在master基础上以mysql数据库的实现
-
master-jwt分支 是在oauth2 jwt的实现
学习一下Spring Cloud OAuth2,xcloud-oauth2 (授权和鉴权服务器)、 xcloud-test 和 xcloud-user 受保护 资源服务器
1.1 创建项目依赖
- spring-boot-starter-data-redis 把token存到redis中
- spring-cloud-starter-netflix-eureka-client 做为EurekaClient
- spring-cloud-starter-oauth2 是对spring-cloud-starter-security、spring-security-oauth2、spring-security-jwt这3个依赖的整合
- spring-boot-starter-actuator
完整pom.xml
<?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">
<modelVersion>4.0.0</modelVersion>
<groupId>com.uaa.service</groupId>
<artifactId>uaa-service</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>uaa-service</name>
<description>Demo project for Spring Boot</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.4.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
<spring-cloud.version>Finchley.SR1</spring-cloud.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>
<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-oauth2</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>${spring-cloud.version}</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>
server.port=8710
spring.application.name=xcloud-oauth2
#eureka
eureka.client.registerWithEureka=true
eureka.instance.preferIpAddress=true
eureka.client.service-url.defaultZone=http://localhost:8760/eureka/
# Redis数据库索引(默认为0)
spring.redis.database=0
# Redis服务器地址
spring.redis.host=127.0.0.1
# Redis服务器连接端口
spring.redis.port=6379
# Redis服务器连接密码(默认为空)
spring.redis.password=
# 连接池最大连接数(使用负值表示没有限制)
spring.redis.jedis.pool.max-active=20
# 连接池最大阻塞等待时间(使用负值表示没有限制)
spring.redis.jedis.pool.max-wait=-1
# 连接池中的最大空闲连接
spring.redis.jedis.pool.max-idle=8
# 连接池中的最小空闲连接
spring.redis.jedis.pool.min-idle=1
# 连接超时时间(毫秒)
spring.redis.timeout=10000
spring.session.store-type=none
application.properties、注册中心 接下来分别继承 AuthorizationServerConfigurerAdapter和WebSecurityConfigurerAdapter
- AuthorizationServerConfigurerAdapter 类中3个不同的configure方法分别
- configure(ClientDetailsServiceConfigurer clients) 用来配置客户端详情服务(ClientDetailsService),客户端详情信息在这里进行初始化,你能够把客户端详情信息写死在这里或者是通过数据库来存储调取详情信息;
- configure(AuthorizationServerEndpointsConfigurer endpoints) 用来配置授权(authorization)以及令牌(token)的访问端点和令牌服务(token services),还有token的存储方式(tokenStore);
- configure(AuthorizationServerSecurityConfigurer security) 用来配置令牌端点(Token Endpoint)的安全约束;
- WebSecurityConfigurerAdapter
- configure(HttpSecurity http) httpSecurity中配置所有请求的安全验证
- 注入Bean UserDetailsService
- 注入Bean AuthenticationManager 用来做验证
- 注入Bean PasswordEncoder
@Configuration
@EnableAuthorizationServer
public class AuthorizationServerConfiguration extends AuthorizationServerConfigurerAdapter {
@Autowired
AuthenticationManager authenticationManager;
@Autowired
RedisConnectionFactory redisConnectionFactory;
@Override
public void configure(ClientDetailsServiceConfigurer clients) throws Exception {
String finalSecret = "{bcrypt}" + new BCryptPasswordEncoder().encode("123456");
// 配置两个客户端,一个用于password认证一个用于client认证
clients.inMemory().withClient("client_1")
.resourceIds(Utils.RESOURCEIDS.ORDER)
.authorizedGrantTypes("client_credentials", "refresh_token")
.scopes("select")
.authorities("oauth2")
.secret(finalSecret)
.and().withClient("client_2")
.resourceIds(Utils.RESOURCEIDS.ORDER)
.authorizedGrantTypes("password", "refresh_token")
.scopes("server")
.authorities("oauth2")
.secret(finalSecret);
}
@Override
public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
endpoints.tokenStore(new MyRedisTokenStore(redisConnectionFactory))
.authenticationManager(authenticationManager)
.allowedTokenEndpointRequestMethods(HttpMethod.GET, HttpMethod.POST);
}
@Override
public void configure(AuthorizationServerSecurityConfigurer security) throws Exception {
// 允许表单认证
security.allowFormAuthenticationForClients();
}
}
@Configuration
@EnableWebSecurity
public class SecurityConfiguration extends WebSecurityConfigurerAdapter {
@Bean
@Override
protected UserDetailsService userDetailsService() {
BCryptPasswordEncoder bCryptPasswordEncoder = new BCryptPasswordEncoder();
String finalPassword = "{bcrypt}"+bCryptPasswordEncoder.encode("123456");
InMemoryUserDetailsManager manager = new InMemoryUserDetailsManager();
manager.createUser(User.withUsername("user_1").password(finalPassword).authorities("USER").build());
manager.createUser(User.withUsername("user_2").password(finalPassword).authorities("USER").build());
return manager;
}
@Bean
PasswordEncoder passwordEncoder() {
return PasswordEncoderFactories.createDelegatingPasswordEncoder();
}
@Bean
@Override
public AuthenticationManager authenticationManagerBean() throws Exception {
AuthenticationManager manager = super.authenticationManagerBean();
return manager;
}
@Override
protected void configure(HttpSecurity http) throws Exception {
http.requestMatchers().anyRequest()
.and()
.authorizeRequests()
.antMatchers("/oauth/**").permitAll();
}
}
这里在内在中创建了两个用户user_1和user_2,后续会以存mysql数据的方式来完善。
暴露Remote Token Services 接口 采用RemoteTokenServices这种方式对token进行验证,如果其他资源服务需要验证token,则需要远程调用授权服务暴露的验证token的api接口,验证token的API接口代码如下:
@RestController
@RequestMapping("/users")
public class UserController {
Logger logger = LoggerFactory.getLogger(UserController.class);
@RequestMapping(value = "/current", method = RequestMethod.GET)
public Principal getUser(Principal principal) {
logger.info("验证》》》"+principal.getName());
return principal;
}
}
@SpringBootApplication
@EnableResourceServer
@EnableEurekaClient
public class XcloudOauth2Application {
public static void main(String[] args) {
SpringApplication.run(ServiceAuthApplication.class, args);
}
}
启动类上加上EnableResourceServer注解开启资源服务,因为程序需要对外暴露获取token的API和验证token的API所以该程序也是一个资源服务器。
到此,授权服务已经配置完成,可以访问,认证类型以password方式
配置文件 application.yml
eureka:
client:
service-url:
defaultZone: http://localhost:8760/eureka/
server:
port: 8762
spring:
application:
name: xcloud-test
security:
oauth2:
resource:
user-info-uri: http://localhost:8710/oauth/current
client:
id: client_2
client-secret: 123456
access-token-uri: http://localhost:8710/oauth/token
grant-type: client_credentials,password
scope: server
security.oauth2.resource.user-info-uri用于获取当前token的用户信息,配置security.oauth2.client的相关信息以及clientId、client-secret等信息要和service-auth中的配置一一对应。
@Configuration
@EnableResourceServer
@EnableGlobalMethodSecurity(prePostEnabled = true)
public class ResourceServerConfiguration extends ResourceServerConfigurerAdapter {
@Override
public void configure(HttpSecurity http) throws Exception {
http.authorizeRequests()
.antMatchers("/order/**").authenticated(); // 配置order访问控制,必须认证后才可以访问
}
}
添加EnableResourceServer注解开启资源服务的功能,加注解EnableGlobalMethodSecurity开户方法级别的保护,ResourceServerConfigurerAdapter是配置类,configure(HttpSecurity http)中只配置了"/order/**"需要验证。
OAuth2 client用来访问被OAuth2保护的资源,service-hi作为OAuth2 Client,配置如下:
@EnableOAuth2Client
@EnableConfigurationProperties
@Configuration
public class OAuth2ClientConfig {
@Bean
@ConfigurationProperties(prefix = "security.oauth2.client")
public ClientCredentialsResourceDetails clientCredentialsResourceDetails() {
return new ClientCredentialsResourceDetails();
}
@Bean
public RequestInterceptor oauth2FeignRequestInterceptor() {
return new OAuth2FeignRequestInterceptor(new DefaultOAuth2ClientContext(), clientCredentialsResourceDetails());
}
@Bean
public OAuth2RestTemplate clientCredentialsRestTemplate() {
return new OAuth2RestTemplate(clientCredentialsResourceDetails());
}
}
注解EnableOAuth2Client开启了OAuth2 Client功能,注入一个OAuth2RestTemplate 类型的Bean用于向service-auth服务请求。
@RestController
public class TestEndPointController {
Logger logger = LoggerFactory.getLogger(TestEndPointController.class);
@GetMapping("/product/{id}")
public String getProduct(@PathVariable String id) {
return "product id : " + id;
}
@GetMapping("/order/{id}")
public String getOrder(@PathVariable String id) {
return "order id : " + id;
}
@GetMapping("/getPrinciple")
public OAuth2Authentication getPrinciple(OAuth2Authentication oAuth2Authentication, Principal principal, Authentication authentication) {
logger.info(oAuth2Authentication.getUserAuthentication().getAuthorities().toString());
logger.info(oAuth2Authentication.toString());
logger.info("principal.toString() " + principal.toString());
logger.info("principal.getName() " + principal.getName());
logger.info("authentication: " + authentication.getAuthorities().toString());
return oAuth2Authentication;
}
}
@SpringBootApplication
@EnableEurekaClient
public class XcloudTestApplication {
public static void main(String[] args) {
SpringApplication.run(ServiceHiApplication.class, args);
}
}
到此资源服务的配置也完成,我们可以测试,依次启动 xcloud-eureka、xcloud-gateway、xcloud-oauth2 访问http://localhost:8760 ![g7.png](/image/Eureka2018_12_2 13_54_11.png)
访问oauth/token获取token信息 get方式请求:
也可以使用postman用post方式访问。 请求结果:
{
"access_token": "e9a93dff-fd58-4af3-b458-01fbb6079416",
"token_type": "bearer",
"refresh_token": "f31290cf-f421-49ba-8112-95a1a2fe9f09",
"expires_in": 40172,
"scope": "server"
}
这时候如果访问service-hi的http://localhost:8761/xcloud-test/order/1 不带token信息:
{
"error": "unauthorized",
"error_description": "Full authentication is required to access this resource"
}
告诉你,没有权限访问该资源
正确的访问姿势: 可以是以url参数形式 http://localhost:8761/xcloud-test/order/1?access_token=e9a93dff-fd58-4af3-b458-01fbb6079416 也可以是headers 的authorization中 bearer token 形式
不需要验证的资源product http://localhost:8765/xcloud-test/product/1
product id : 1