springboot+springsecurity+oauth2整合（并用mysql数据库实现持久化客户端数据）

绝地灬酷狼 2022-05-17 07:46 194阅读 0赞

# Springboot+Springsecurity+Oauth2+mysql整合，加入mysql数据库实现持久化客户端数据 #

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本文主要讲的是，实现oauth2的工作流程，对客户端数据用mysql数据库实现持久化。需要对oauth2.0概念有一定的基础知识了解。阅读前请学习oauth2.0的理论知识。文末有此项目代码地址。

*  **介绍**
 *  **建表**
 *  **权限和用户的建立**
 *  **Spring Security配置**
 *  **Oauth2 的配置**
 *  **Authorization Server - 授权服务器**
 *  **Resource Server - 资源服务器**

--------------------

## 介绍 ##

在github上许多关于用springsecurity搭建oauth2的Demo，但是几乎所有的都是把注册的Client放到内存中的，也就是带有 **clients.inMemory()** 这种代码的，项目启动时，会把这个Client初始化到内存中。你一定会看到以下代码：

public void configure(ClientDetailsServiceConfigurer clients) throws Exception {
              clients.inMemory().withClient("client_1")
                      .authorizedGrantTypes("client_credentials", "refresh_token")
                      .scopes("select")
                      .authorities("oauth2")
                      .secret("123456");
    }

**然而这样在生产环境肯定是不行的！因为我们要对客户开放注册Client！我们要实现Client的注册，动态的加载到Oauth服务中。**  
所以要实现Client的持久化，本文用到的数据库是Mysql，表的建立是依照Oauth2标准来建立的。  
**文末测试以Oauth2中grant\_type=client\_credentials为例说明。**

## 建表 ##

> **建表sql文件在文末项目中，点进去可以看到有 data.sql 和 schema.sql两个sql文件，既一些样例数据，和oauth建表sql。ResourceServer中的两个sql文件为受保护资源的样例数据，和建表sql**

要建立起Oauth2客户端，我们需要建立以下几张表：  
oauth\_client\_details  
oauth\_client\_token  
oauth\_access\_token  
oauth\_refresh\_token  
oauth\_code

我们以 **“product\_api”** 命名resourceServer中的api请求路径，我们定义一个客户端叫做：read-write-client（认证权限类型：read，write）

INSERT INTO OAUTH_CLIENT_DETAILS(CLIENT_ID, RESOURCE_IDS, CLIENT_SECRET, SCOPE, AUTHORIZED_GRANT_TYPES, AUTHORITIES, ACCESS_TOKEN_VALIDITY, REFRESH_TOKEN_VALIDITY)
    VALUES ('read-write-client', 'product-api','$2a$10$BurTWIy5NTF9GJJH4magz.9Bd4bBurWYG8tmXxeQh1vs7r/wnCFG2','read,write', 'client_credentials', 'ROLE_PRODUCT_ADMIN', 10800, 2592000);
    #password [密码为加密后的“user”] :user

## 权限和用户的建立 ##

SpringSecurity为我们提供了两个非常有用的接口：

1.  UserDetails-提供用户核心信息
2.  GrantedAuthority-授予身份验证对象以权限

我们向表中加入三个用户：

INSERT INTO authority  VALUES(1,'ROLE_OAUTH_ADMIN');
    INSERT INTO authority VALUES(2,'ROLE_ADMIN_PRODUCT');
    INSERT INTO authority VALUES(3,'ROLE_RESOURCE_ADMIN');
    INSERT INTO credentials VALUES(1,b'1','oauth_admin','$2a$10$BurTWIy5NTF9GJJH4magz.9Bd4bBurWYG8tmXxeQh1vs7r/wnCFG2','0');
    INSERT INTO credentials VALUES(2,b'1','resource_admin','$2a$10$BurTWIy5NTF9GJJH4magz.9Bd4bBurWYG8tmXxeQh1vs7r/wnCFG2','0');
    INSERT INTO credentials  VALUES(3,b'1','user','$2a$10$BurTWIy5NTF9GJJH4magz.9Bd4bBurWYG8tmXxeQh1vs7r/wnCFG2','0');
    INSERT INTO credentials_authorities VALUES (1, 1);
    INSERT INTO credentials_authorities VALUES (2, 3);
    INSERT INTO credentials_authorities VALUES (3, 2);
    #Password : user

## Spring Security配置 ##

![接下来，为了用户得到我们的认证权限，需要实现UserDetailsService接口][UserDetailsService]

通过继承WebSecurityConfigurerAdapter并用@EnableWebSecurity注解来实现安全保障。

package com.aak.configuration;
    
    import org.springframework.context.annotation.Bean;
    import org.springframework.context.annotation.Configuration;
    import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
    import org.springframework.security.config.annotation.web.builders.HttpSecurity;
    import org.springframework.security.config.annotation.web.builders.WebSecurity;
    import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
    import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
    import org.springframework.security.core.userdetails.UserDetailsService;
    import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
    import org.springframework.security.crypto.password.PasswordEncoder;
    import org.springframework.security.web.util.matcher.AntPathRequestMatcher;
    
    @EnableWebSecurity
    @Configuration
    public class WebSecurityConfiguration extends WebSecurityConfigurerAdapter {
    
    
        @Bean
        public PasswordEncoder passwordEncoder() {
            return new BCryptPasswordEncoder();
        }
    
        @Bean
        @Override
        public UserDetailsService userDetailsServiceBean() throws Exception {
            return new JdbcUserDetails();
        }
    
        @Override
        public void configure(WebSecurity web) throws Exception {
            web.ignoring().antMatchers("/webjars/**","/resources/**");
    
        }
    
        @Override
        protected void configure(HttpSecurity http) throws Exception {
            http
                    .authorizeRequests()
                    .antMatchers("/login","/logout.do").permitAll()
                    .antMatchers("/**").authenticated()
                    .and()
                    .formLogin()
                    .loginProcessingUrl("/login.do")
                    .usernameParameter("username")
                    .passwordParameter("password")
                    .loginPage("/login")
                    .and()
                    .logout()
                    .logoutRequestMatcher(new AntPathRequestMatcher("/logout.do"))
                    .and()
                    .userDetailsService(userDetailsServiceBean());
        }
    
        @Override
        protected void configure(AuthenticationManagerBuilder auth) throws Exception {
            auth.userDetailsService(userDetailsServiceBean())
            .passwordEncoder(passwordEncoder());
        }
    
    }

## Oauth2 的配置 ##

还需要建立两个组件：

*  Authorization Server - 授权服务器
 *  Resource Server - 资源服务器

## Authorization Server - 授权服务器 ##

授权服务器负责验证用户标识并提供令牌，使用@EnableAuthorizationServer注解启用授权服务器配置。

package com.aak.configuration;
    
    import org.springframework.boot.context.properties.ConfigurationProperties;
    import org.springframework.boot.jdbc.DataSourceBuilder;
    import org.springframework.context.annotation.Bean;
    import org.springframework.context.annotation.Configuration;
    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.approval.ApprovalStore;
    import org.springframework.security.oauth2.provider.approval.JdbcApprovalStore;
    import org.springframework.security.oauth2.provider.client.JdbcClientDetailsService;
    import org.springframework.security.oauth2.provider.code.AuthorizationCodeServices;
    import org.springframework.security.oauth2.provider.code.JdbcAuthorizationCodeServices;
    import org.springframework.security.oauth2.provider.token.TokenStore;
    import org.springframework.security.oauth2.provider.token.store.JdbcTokenStore;
    
    import javax.sql.DataSource;
    
    @Configuration
    @EnableAuthorizationServer
    public class AuthorizationServerConfiguration extends AuthorizationServerConfigurerAdapter {
        @Bean
        @ConfigurationProperties(prefix = "spring.datasource")
        public DataSource oauthDataSource() {
            return DataSourceBuilder.create().build();
        }
    
        @Bean
        public JdbcClientDetailsService clientDetailsService() {
            return new JdbcClientDetailsService(oauthDataSource());
        }
    
        @Bean
        public TokenStore tokenStore() {
            return new JdbcTokenStore(oauthDataSource());
        }
    
        @Bean
        public ApprovalStore approvalStore() {
            return new JdbcApprovalStore(oauthDataSource());
        }
    
        @Bean
        public AuthorizationCodeServices authorizationCodeServices() {
            return new JdbcAuthorizationCodeServices(oauthDataSource());
        }
    
        @Override
        public void configure(ClientDetailsServiceConfigurer clients) throws Exception {
            clients.withClientDetails(clientDetailsService());
        }
    
        @Override
        public void configure(AuthorizationServerSecurityConfigurer oauthServer) throws Exception {
            oauthServer.allowFormAuthenticationForClients();
            oauthServer.checkTokenAccess("permitAll()");
        }
    
        @Override
        public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
            endpoints
                    .approvalStore(approvalStore())
                    .authorizationCodeServices(authorizationCodeServices())
                    .tokenStore(tokenStore());
        }
    }

在 **application.yml** 中配置一下数据库连接。  
授权服务器配置成功后，我们启动项目，就能看到这个登陆界面。  
输入用户名：oauth\_admin 密码：user 登陆  
![login][]  
ClientOpt  
![Client][]

## Resource Server - 资源服务器 ##

资源服务器受保护于OAuth2令牌保护的资源（就是我们刚才配置的 product\_api）。

package com.aak.configuration;
    
    import org.springframework.boot.context.properties.ConfigurationProperties;
    import org.springframework.boot.jdbc.DataSourceBuilder;
    import org.springframework.context.annotation.Bean;
    import org.springframework.context.annotation.Configuration;
    import org.springframework.http.HttpMethod;
    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 org.springframework.security.oauth2.config.annotation.web.configurers.ResourceServerSecurityConfigurer;
    import org.springframework.security.oauth2.provider.token.TokenStore;
    import org.springframework.security.oauth2.provider.token.store.JdbcTokenStore;
    
    import javax.sql.DataSource;
    
    @EnableResourceServer
    @Configuration
    public class ResourcesServerConfiguration  extends ResourceServerConfigurerAdapter {
    
        @Bean
        @ConfigurationProperties(prefix="spring.datasource")
        public DataSource ouathDataSource(){return DataSourceBuilder.create().build();}
    
        @Override
        public void configure(ResourceServerSecurityConfigurer resources)throws Exception{
    
            TokenStore tokenStore=new JdbcTokenStore(ouathDataSource());
            resources.resourceId("product_api").tokenStore(tokenStore);
    
        }
        @Override
    
        public void configure(HttpSecurity http) throws Exception{
    
    
            http
                    .authorizeRequests()
                    .antMatchers(HttpMethod.GET, "/**").access("#oauth2.hasScope('read')")
                    .antMatchers(HttpMethod.POST, "/**").access("#oauth2.hasScope('write')")
                    .antMatchers(HttpMethod.PATCH, "/**").access("#oauth2.hasScope('write')")
                    .antMatchers(HttpMethod.PUT, "/**").access("#oauth2.hasScope('write')")
                    .antMatchers(HttpMethod.DELETE, "/**").access("#oauth2.hasScope('write')")
                    .and()
    
                    .headers().addHeaderWriter((request, response) -> {
                response.addHeader("Access-Control-Allow-Origin", "*");
                if (request.getMethod().equals("OPTIONS")) {
                    response.setHeader("Access-Control-Allow-Methods", request.getHeader("Access-Control-Request-Method"));
                    response.setHeader("Access-Control-Allow-Headers", request.getHeader("Access-Control-Request-Headers"));
                }
            });
        }
    }

接下来我们就可以测试了！！！  
**第一步**：我们启动AuthorizationServer，用账号：oauth\_admin 密码：user 登陆。  
可以看到 **OAuth Server Administration Dashboard** 这个界面，可以在这里添加客户端，比如我们这里建立一个grant\_type 包括 **client\_credentials** 的客户端。  
![这是我们建立好的一个Client][Client 1]

请求resourceServive时，这里我们用firefox里面的RESTClient测试：

http://localhost:8080/oauth/token?grant_type=client_credentials&client_id=newtest&client_secret=user

![这里写图片描述][70]  
我们从返回的json里面可以直接获取到 access\_token！

**第二步**：我们用另一台机器启动ResourceServer（或者可以换一个端口来启动），拿着我们刚刚获取到的token去请求我们需要的资源。  
首先我们不带access\_token，直接请求资源路径：  
![结果][70 1]  
**我们会看到是没有权限访问的。**  
接下来我们带着用刚才获取到的access\_token去访问资源。  
![结果][70 2]  
**可以看到我们成功的访问到了受保护的资源！！！**  
代码地址：https://github.com/victorzhgx/oauth2

[UserDetailsService]: /images/20220517/e40676375d284773957551053735fb22.png
[login]: /images/20220517/54264e2d1bd0419db6fabb3dadf979ab.png
[Client]: /images/20220517/a5adedf955b244a28de72f7d0369ed28.png
[Client 1]: /images/20220517/bffdeeeb9688404d91b383a625f78804.png
[70]: /images/20220517/f31d73969c3142ada262ae89957f3aaf.png
[70 1]: /images/20220517/5613712948e4450b83476980a9c45010.png
[70 2]: /images/20220517/bd1e16483f7e4b3ea38c8eeeae5c8046.png