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5、撸一撸Spring Cloud - 创建授权认证中心

5、撸一撸Spring Cloud - 创建授权认证中心

作者: 疯狂的磊哥 | 来源:发表于2020-04-04 16:27 被阅读0次

    创建授权认证中心

    本文需要对IDEA有一定的了解，清楚IDEA中项目与文件的创建，后续迭代补充基础知识

    前期准备

    • 通过IDEA创建module dsz-security
    • 依赖项目dsz-root，dsz-eureka，dsz-gateway

    Spring Cloud版本选型

    • Greenwich SR2
    • Spring Boot 2.1.6.RELEASE
    • Spring 5.1.8.RELEASE
    • jdk 1.8.0_172

    最终展示pom.xml和项目结构

    项目结构

    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">
    <parent>
        <artifactId>dsz-root</artifactId>
        <groupId>com.dsz.platform</groupId>
        <version>1.0-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>dsz-security</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-oauth2</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-openfeign</artifactId>
        </dependency>

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

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

        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>8.0.15</version>
        </dependency>

    </dependencies>
</project>

    application.yml

    server:
  port: 8765
spring:
  datasource:
    driver-class-name: com.mysql.cj.jdbc.Driver
    url: jdbc:mysql://127.0.0.1:3306/dsz-platform?useUnicode=true&characterEncoding=utf-8&useSSL=true&autoReconnect=true
    username: root
    password: 123456
  application:
    name: dsz-security
eureka:
  instance:
    hostname: 127.0.0.1
    ## 心跳间隔-5秒
    lease-renewal-interval-in-seconds: 5
    ## 没有心跳的淘汰时间-10秒
    lease-expiration-duration-in-seconds: 10
  client:
    ## 刷新本地缓存-5秒
    registry-fetch-interval-seconds: 5
    service-url:
      defaultZone: http://admin:admin@${eureka.instance.hostname}:8761/eureka/

    com.dsz.base.security.SecurityApplication

    package com.dsz.base.security;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.cloud.client.loadbalancer.LoadBalanced;
import org.springframework.cloud.openfeign.EnableFeignClients;
import org.springframework.context.annotation.Bean;
import org.springframework.web.client.RestTemplate;

@SpringBootApplication
@EnableDiscoveryClient
@EnableFeignClients
public class SecurityApplication {

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


    @LoadBalanced
    @Bean
    public RestTemplate restTemplate() {
        return new RestTemplate();

    }
}

    com.dsz.base.security.config.WebSecurityConfiguration

    package com.dsz.base.security.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;

/**
 * 认证服务
 */
@Configuration
@EnableWebSecurity
public class WebSecurityConfiguration extends WebSecurityConfigurerAdapter {

    @Bean
    public BCryptPasswordEncoder passwordEncoder() {
        return new BCryptPasswordEncoder();
    }

    @Bean
    @Override
    protected AuthenticationManager authenticationManager() throws Exception {
        return super.authenticationManager();
    }

}

    com.dsz.base.security.config.UserDetailsServiceImpl

    package com.dsz.base.security.config;

import com.dsz.base.security.api.UserInfo;
import com.dsz.base.security.api.UserInfoApi;
import com.google.common.collect.Lists;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.authority.SimpleGrantedAuthority;
import org.springframework.security.core.userdetails.User;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.stereotype.Service;

import java.util.List;

@Service
public class UserDetailsServiceImpl implements UserDetailsService {

    @Autowired
    UserInfoApi userInfoApi;

    @Override
    public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {

        UserInfo userInfo = userInfoApi.loadUserByUsername(username);

        List<GrantedAuthority> grantedAuthorities = Lists.newArrayList();
        if(userInfo != null) {

            List<String> list = userInfo.getGrantedAuthorities();
            list.forEach(authority -> {
                GrantedAuthority grantedAuthority = new SimpleGrantedAuthority(authority);
                grantedAuthorities.add(grantedAuthority);
            });

            return new User(userInfo.getUsername(), userInfo.getPassword(), grantedAuthorities);
        }

        return null;
    }
}

    com.dsz.base.security.config.AuthorizationServerConfiguration

    package com.dsz.base.security.config;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.oauth2.config.annotation.configurers.ClientDetailsServiceConfigurer;
import org.springframework.security.oauth2.config.annotation.web.configuration.AuthorizationServerConfigurerAdapter;
import org.springframework.security.oauth2.config.annotation.web.configuration.EnableAuthorizationServer;
import org.springframework.security.oauth2.config.annotation.web.configurers.AuthorizationServerEndpointsConfigurer;
import org.springframework.security.oauth2.config.annotation.web.configurers.AuthorizationServerSecurityConfigurer;
import org.springframework.security.oauth2.provider.ClientDetailsService;
import org.springframework.security.oauth2.provider.client.JdbcClientDetailsService;
import org.springframework.security.oauth2.provider.token.TokenStore;
import org.springframework.security.oauth2.provider.token.store.JdbcTokenStore;

import javax.sql.DataSource;

/**
 * 鉴权服务
 */
@Configuration
@EnableAuthorizationServer
public class AuthorizationServerConfiguration extends AuthorizationServerConfigurerAdapter {

    @Autowired
    private BCryptPasswordEncoder passwordEncoder;

    @Autowired
    private AuthenticationManager authenticationManager;

    @Autowired
    UserDetailsService userDetailsService;

    @Autowired
    DataSource dataSource;

    @Bean
    public TokenStore tokenStore() {
        return new JdbcTokenStore(dataSource);
    }

    @Override
    public void configure(AuthorizationServerSecurityConfigurer oauthServer) throws Exception {
        oauthServer.tokenKeyAccess("isAnonymous() || hasAuthority('ROLE_TRUSTED_CLIENT')");
        oauthServer.checkTokenAccess("hasAuthority('ROLE_TRUSTED_CLIENT')");
        oauthServer.allowFormAuthenticationForClients();
        oauthServer.passwordEncoder(passwordEncoder);
    }


    @Override
    public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
        endpoints.authenticationManager(authenticationManager).userDetailsService(userDetailsService);
    }

    @Bean
    public ClientDetailsService jdbcClientDetailsService() {
        return new JdbcClientDetailsService(dataSource);
    }

    @Override
    public void configure(ClientDetailsServiceConfigurer clients) throws Exception {
        clients.withClientDetails(jdbcClientDetailsService());
    }
}

    com.dsz.base.security.api.UserInfo

    package com.dsz.base.security.api;

import java.util.List;

public class UserInfo {

    private String username;

    private String password;

    private List<String> grantedAuthorities;

    public String getUsername() {
        return username;
    }

    public void setUsername(String username) {
        this.username = username;
    }

    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }

    public List<String> getGrantedAuthorities() {
        return grantedAuthorities;
    }

    public void setGrantedAuthorities(List<String> grantedAuthorities) {
        this.grantedAuthorities = grantedAuthorities;
    }
}

    com.dsz.base.security.api.UserInfoApi

    package com.dsz.base.security.api;

import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;

@FeignClient(name = "dsz-demo")
public interface UserInfoApi {

    @GetMapping("/load/user")
    UserInfo loadUserByUsername(@RequestParam(value = "username") String username);

}

    mysql数据库表结构

    -- used in tests that use mysql
create table oauth_client_details (
  client_id VARCHAR(128) PRIMARY KEY,
  resource_ids VARCHAR(256),
  client_secret VARCHAR(256),
  scope VARCHAR(256),
  authorized_grant_types VARCHAR(256),
  web_server_redirect_uri VARCHAR(256),
  authorities VARCHAR(256),
  access_token_validity INTEGER,
  refresh_token_validity INTEGER,
  additional_information VARCHAR(4096),
  autoapprove VARCHAR(256)
);

create table oauth_client_token (
  token_id VARCHAR(256),
  token BLOB,
  authentication_id VARCHAR(128) PRIMARY KEY,
  user_name VARCHAR(256),
  client_id VARCHAR(256)
);

create table oauth_access_token (
  token_id VARCHAR(256),
  token BLOB,
  authentication_id VARCHAR(128) PRIMARY KEY,
  user_name VARCHAR(256),
  client_id VARCHAR(256),
  authentication BLOB,
  refresh_token VARCHAR(256)
);

create table oauth_refresh_token (
  token_id VARCHAR(256),
  token BLOB,
  authentication BLOB
);

create table oauth_code (
  code VARCHAR(256), authentication BLOB
);

create table oauth_approvals (
  userId VARCHAR(256),
  clientId VARCHAR(256),
  scope VARCHAR(256),
  status VARCHAR(10),
  expiresAt TIMESTAMP,
  lastModifiedAt TIMESTAMP
);


-- customized oauth_client_details table
create table ClientDetails (
  appId VARCHAR(128) PRIMARY KEY,
  resourceIds VARCHAR(256),
  appSecret VARCHAR(256),
  scope VARCHAR(256),
  grantTypes VARCHAR(256),
  redirectUrl VARCHAR(256),
  authorities VARCHAR(256),
  access_token_validity INTEGER,
  refresh_token_validity INTEGER,
  additionalInformation VARCHAR(4096),
  autoApproveScopes VARCHAR(256)
);

    基础数据插入 client_secret=123456

    INSERT INTO `dsz-platform`.`oauth_client_details`(`client_id`, `resource_ids`, `client_secret`, `scope`, `authorized_grant_types`, `web_server_redirect_uri`, `authorities`, `access_token_validity`, `refresh_token_validity`, `additional_information`, `autoapprove`) VALUES ('demo-client', NULL, '$2a$10$fbOCOr20fUQhZnnIGbz9vOeWbJTN8fD4B07hqL/mO8tgkgi1i/IYC', 'all', 'authorization_code,refresh_token', 'http://127.0.0.1:8763/demo/load/auth', 'ROLE_TRUSTED_CLIENT', 3600, NULL, NULL, NULL);

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