Spring Security实现OAuth2.0授权服务 - 进阶版

《Spring Security实现OAuth2.0授权服务 - 基础版》介绍了如何使用Spring Security实现OAuth2.0授权和资源保护，但是使用的都是Spring Security默认的登录页、授权页，client和token信息也是保存在内存中的。

本文将介绍如何在Spring Security OAuth项目中自定义登录页面、自定义授权页面、数据库配置client信息、数据库保存授权码和token令牌。

一、引入依赖

需要在基础版之上引入thymeleaf、JDBC、mybatis、mysql等依赖。

 1 <!-- thymeleaf -->
 2 <dependency>
 3     <groupId>org.springframework.boot</groupId>
 4     <artifactId>spring-boot-starter-thymeleaf</artifactId>
 5 </dependency>
 6 <dependency>
 7     <groupId>org.thymeleaf.extras</groupId>
 8     <artifactId>thymeleaf-extras-springsecurity4</artifactId>
 9 </dependency>
10 
11 <!-- JDBC -->
12 <dependency>
13     <groupId>org.springframework.boot</groupId>
14     <artifactId>spring-boot-starter-jdbc</artifactId>
15 </dependency>
16 <dependency>
17     <groupId>org.apache.commons</groupId>
18     <artifactId>commons-dbcp2</artifactId>
19 </dependency>
20 
21 <!-- Mybatis -->
22 <dependency>
23     <groupId>org.mybatis.spring.boot</groupId>
24     <artifactId>mybatis-spring-boot-starter</artifactId>
25     <version>1.1.1</version>
26 </dependency>
27 
28 <!-- MySQL -->
29 <dependency>
30     <groupId>mysql</groupId>
31     <artifactId>mysql-connector-java</artifactId>
32 </dependency>

二、client和token表

 1 -- used in tests that use HSQL
 2 create table oauth_client_details (
 3   client_id VARCHAR(255) PRIMARY KEY,
 4   resource_ids VARCHAR(255),
 5   client_secret VARCHAR(255),
 6   scope VARCHAR(255),
 7   authorized_grant_types VARCHAR(255),
 8   web_server_redirect_uri VARCHAR(255),
 9   authorities VARCHAR(255),
10   access_token_validity INTEGER,
11   refresh_token_validity INTEGER,
12   additional_information TEXT(4096),
13   autoapprove VARCHAR(255)
14 );
15 
16 create table oauth_client_token (
17   token_id VARCHAR(255),
18   token BLOB,
19   authentication_id VARCHAR(255) PRIMARY KEY,
20   user_name VARCHAR(255),
21   client_id VARCHAR(255)
22 );
23 
24 create table oauth_access_token (
25   token_id VARCHAR(255),
26   token BLOB,
27   authentication_id VARCHAR(255) PRIMARY KEY,
28   user_name VARCHAR(255),
29   client_id VARCHAR(255),
30   authentication BLOB,
31   refresh_token VARCHAR(255)
32 );
33 
34 create table oauth_refresh_token (
35   token_id VARCHAR(255),
36   token BLOB,
37   authentication BLOB
38 );
39 
40 create table oauth_code (
41   code VARCHAR(255), authentication BLOB
42 );
43 
44 create table oauth_approvals (
45     userId VARCHAR(255),
46     clientId VARCHAR(255),
47     scope VARCHAR(255),
48     status VARCHAR(10),
49     expiresAt TIMESTAMP,
50     lastModifiedAt TIMESTAMP
51 );
52 
53 
54 -- customized oauth_client_details table
55 create table ClientDetails (
56   appId VARCHAR(255) PRIMARY KEY,
57   resourceIds VARCHAR(255),
58   appSecret VARCHAR(255),
59   scope VARCHAR(255),
60   grantTypes VARCHAR(255),
61   redirectUrl VARCHAR(255),
62   authorities VARCHAR(255),
63   access_token_validity INTEGER,
64   refresh_token_validity INTEGER,
65   additionalInformation VARCHAR(4096),
66   autoApproveScopes VARCHAR(255)
67 );

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在oauth_client_details表添加数据：

1 INSERT INTO `oauth_client_details` VALUES ('net5ijy', NULL, '123456', 'all,read,write', 'authorization_code,refresh_token,password', NULL, 'ROLE_TRUSTED_CLIENT', 7200, 7200, NULL, NULL);
2 INSERT INTO `oauth_client_details` VALUES ('tencent', NULL, '123456', 'all,read,write', 'authorization_code,refresh_code', NULL, 'ROLE_TRUSTED_CLIENT', 3600, 3600, NULL, NULL);

三、用户、角色表

 1 CREATE TABLE `springcloud_user` (
 2 `id`  int(11) NOT NULL AUTO_INCREMENT ,
 3 `username`  varchar(100) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL ,
 4 `password`  varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL ,
 5 `phone`  varchar(11) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL ,
 6 `email`  varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL ,
 7 `create_time`  datetime NOT NULL ,
 8 PRIMARY KEY (`id`)
 9 )
10 ENGINE=InnoDB
11 DEFAULT CHARACTER SET=utf8 COLLATE=utf8_general_ci
12 AUTO_INCREMENT=1;
13 
14 CREATE TABLE `springcloud_role` (
15 `id`  int(11) NOT NULL AUTO_INCREMENT ,
16 `name`  varchar(100) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL ,
17 PRIMARY KEY (`id`)
18 )
19 ENGINE=InnoDB
20 DEFAULT CHARACTER SET=utf8 COLLATE=utf8_general_ci
21 AUTO_INCREMENT=1;
22 
23 CREATE TABLE `springcloud_user_role` (
24 `user_id`  int(11) NOT NULL ,
25 `role_id`  int(11) NOT NULL ,
26 FOREIGN KEY (`role_id`) REFERENCES `springcloud_role` (`id`) ON DELETE RESTRICT ON UPDATE RESTRICT,
27 FOREIGN KEY (`user_id`) REFERENCES `springcloud_user` (`id`) ON DELETE RESTRICT ON UPDATE RESTRICT,
28 INDEX `user_id_fk` USING BTREE (`user_id`) ,
29 INDEX `role_id_fk` USING BTREE (`role_id`) 
30 )
31 ENGINE=InnoDB
32 DEFAULT CHARACTER SET=utf8 COLLATE=utf8_general_ci;

View Code

用户表添加数据

1 INSERT INTO `springcloud_user` VALUES (1, 'admin001', '$2a$10$sXHKvdufrEfE2900ME40nOSBmeHRRUOF71szu22uaqqL8FIJeJDYW', '13622114309', '[email protected]', '2019-4-7 09:31:07');
2 INSERT INTO `springcloud_user` VALUES (2, 'admin002', '$2a$10$sXHKvdufrEfE2900ME40nOSBmeHRRUOF71szu22uaqqL8FIJeJDYW', '17809837654', '[email protected]', '2019-4-7 09:33:00');

角色表添加数据

1 INSERT INTO `springcloud_role` VALUES (1, 'ADMIN');
2 INSERT INTO `springcloud_role` VALUES (2, 'DBA');
3 INSERT INTO `springcloud_role` VALUES (3, 'USER');

用户角色关系表添加数据

1 INSERT INTO `springcloud_user_role` VALUES (1, 1);
2 INSERT INTO `springcloud_user_role` VALUES (2, 1);

四、实体类和工具类

1、User实体类

封装授权服务器登录用户信息

 1 public class User implements Serializable {
 2 
 3     private Integer id;
 4     private String username;
 5     private String password;
 6     private String phone;
 7     private String email;
 8     private Set<Role> roles = new HashSet<Role>();
 9     private Date createTime;
10 
11     // getter & setter
12 
13     @Override
14     public int hashCode() {
15         final int prime = 31;
16         int result = 1;
17         result = prime * result + ((id == null) ? 0 : id.hashCode());
18         return result;
19     }
20     @Override
21     public boolean equals(Object obj) {
22         if (this == obj)
23             return true;
24         if (obj == null)
25             return false;
26         if (getClass() != obj.getClass())
27             return false;
28         User other = (User) obj;
29         if (id == null) {
30             if (other.id != null)
31                 return false;
32         } else if (!id.equals(other.id))
33             return false;
34         return true;
35     }
36     @Override
37     public String toString() {
38         return "User [id=" + id + ", username=" + username + ", password="
39                 + password + ", phone=" + phone + ", email=" + email
40                 + ", roles=" + roles + ", createTime=" + createTime + "]";
41     }
42 }

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2、Role实体类

封装角色信息

 1 public class Role implements Serializable {
 2 
 3     private Integer id;
 4     private String name;
 5 
 6     public Role() {
 7         super();
 8     }
 9     public Role(String name) {
10         super();
11         this.name = name;
12     }
13 
14     // getter & setter
15 
16     @Override
17     public String toString() {
18         return "Role [id=" + id + ", name=" + name + "]";
19     }
20 }

3、ResponseMessage工具类

封装接口响应信息

 1 public class ResponseMessage {
 2 
 3     private Integer code;
 4     private String message;
 5 
 6     public ResponseMessage() {
 7         super();
 8     }
 9 
10     public ResponseMessage(Integer code, String message) {
11         super();
12         this.code = code;
13         this.message = message;
14     }
15 
16     // getter & setter
17 
18     public static ResponseMessage success() {
19         return new ResponseMessage(0, "操作成功");
20     }
21 
22     public static ResponseMessage fail() {
23         return new ResponseMessage(99, "操作失败");
24     }
25 }

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五、DAO和Service编写

1、数据源配置

在application.properties文件配置datasource

 1 spring.datasource.url=jdbc:mysql://localhost:3306/test
 2 spring.datasource.username=system
 3 spring.datasource.password=123456
 4 spring.datasource.driver-class-name=com.mysql.jdbc.Driver
 5 
 6 spring.datasource.type=org.apache.commons.dbcp2.BasicDataSource
 7 spring.datasource.dbcp2.initial-size=5
 8 spring.datasource.dbcp2.max-active=25
 9 spring.datasource.dbcp2.max-idle=10
10 spring.datasource.dbcp2.min-idle=5
11 spring.datasource.dbcp2.max-wait-millis=10000
12 spring.datasource.dbcp2.validation-query=SELECT 1
13 spring.datasource.dbcp2.connection-properties=characterEncoding=utf8

使用dbcp2数据源

2、mapper.xml

在src/main/resources下创建org.net5ijy.oauth2.mapper包，创建user-mapper.xml配置文件

 1 <mapper namespace="org.net5ijy.oauth2.repository.UserRepository">
 2 
 3     <resultMap type="User" id="UserResultMap">
 4         <result column="id" property="id" jdbcType="INTEGER" javaType="int" />
 5         <result column="username" property="username" jdbcType="VARCHAR"
 6             javaType="string" />
 7         <result column="password" property="password" jdbcType="VARCHAR"
 8             javaType="string" />
 9         <result column="phone" property="phone" jdbcType="VARCHAR"
10             javaType="string" />
11         <result column="email" property="email" jdbcType="VARCHAR"
12             javaType="string" />
13         <result column="create_time" property="createTime" jdbcType="TIMESTAMP"
14             javaType="java.util.Date" />
15         <collection property="roles" select="selectRolesByUserId"
16             column="id"></collection>
17     </resultMap>
18 
19     <!-- 根据用户名查询用户 -->
20     <select id="findByUsername" parameterType="java.lang.String"
21         resultMap="UserResultMap">
22         <![CDATA[
23         select * from springcloud_user where username = #{username}
24         ]]>
25     </select>
26 
27     <!-- 根据user id查询用户拥有的role -->
28     <select id="selectRolesByUserId" parameterType="java.lang.Integer"
29         resultType="Role">
30         <![CDATA[
31         select r.id, r.name from springcloud_user_role ur, springcloud_role r
32         where ur.role_id = r.id and ur.user_id = #{id}
33         ]]>
34     </select>
35 
36 </mapper>

View Code

因为我们的例子只使用了findByUsername功能，所以只写这个sql就可以了

3、DAO接口

1 public interface UserRepository {
2 
3     User findByUsername(String username);
4 }

4、UserService

接口

1 public interface UserService {
2 
3     User getUser(String username);
4 }

实现类

 1 @Service
 2 public class UserServiceImpl implements UserService {
 3 
 4     static Logger logger = LoggerFactory.getLogger(UserServiceImpl.class);
 5 
 6     @Autowired
 7     private UserRepository userRepository;
 8 
 9     @Autowired
10     private JdbcTemplate jdbcTemplate;
11 
12     @Override
13     public User getUser(String username) {
14         return userRepository.findByUsername(username);
15     }
16 }

5、UserDetailsService实现类

这个接口的实现类需要在Security中配置，Security会使用这个类根据用户名查询用户信息，然后进行用户名、密码的验证。主要就是实现loadUserByUsername方法：

 1 @Service
 2 public class UserDetailsServiceImpl implements UserDetailsService {
 3 
 4     @Autowired
 5     private UserService userService;
 6 
 7     @Override
 8     public UserDetails loadUserByUsername(String username)
 9             throws UsernameNotFoundException {
10 
11         User user = userService.getUser(username);
12         if (user == null || user.getId() < 1) {
13             throw new UsernameNotFoundException("Username not found: "
14                     + username);
15         }
16 
17         return new org.springframework.security.core.userdetails.User(
18                 user.getUsername(), user.getPassword(), true, true, true, true,
19                 getGrantedAuthorities(user));
20     }
21 
22     private Collection<? extends GrantedAuthority> getGrantedAuthorities(
23             User user) {
24         Set<GrantedAuthority> authorities = new HashSet<GrantedAuthority>();
25         for (Role role : user.getRoles()) {
26             authorities
27                     .add(new SimpleGrantedAuthority("ROLE_" + role.getName()));
28         }
29         return authorities;
30     }
31 }

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六、自定义登录页面

1、controller编写

编写LoginController类，添加login方法

 1 @RestController
 2 public class LoginController {
 3 
 4     @GetMapping("/login")
 5     public ModelAndView login() {
 6         return new ModelAndView("login");
 7     }
 8 
 9     @GetMapping("/login-error")
10     public ModelAndView loginError(HttpServletRequest request, Model model) {
11         model.addAttribute("loginError", true);
12         model.addAttribute("errorMsg", "登陆失败，账号或者密码错误！");
13         return new ModelAndView("login", "userModel", model);
14     }
15 }

2、页面代码

页面代码使用到了thymeleaf、bootstrap、表单验证等，具体的js、css引入就不赘述了，只记录最主要的内容：

 1 <div>
 2     <form th:action="@{/login}" method="post">
 3         <div>
 4             <label>用&ensp;户&ensp;名: </label>
 5             <div>
 6                 <input name="username" />
 7             </div>
 8         </div>
 9         <div>
10             <label>密&#12288;&#12288;码: </label>
11             <div>
12                 <input type="password" name="password" />
13             </div>
14         </div>
15         <div>
16             <div>
17                 <button type="submit"> 登 陆 </button>
18             </div>
19         </div>
20     </form>
21 </div>

七、自定义授权页面

1、controller编写

编写GrantController类，添加getAccessConfirmation方法

 1 @Controller
 2 @SessionAttributes("authorizationRequest")
 3 public class GrantController {
 4 
 5     @RequestMapping("/oauth/confirm_access")
 6     public ModelAndView getAccessConfirmation(Map<String, Object> model,
 7             HttpServletRequest request) throws Exception {
 8 
 9         AuthorizationRequest authorizationRequest = (AuthorizationRequest) model
10                 .get("authorizationRequest");
11 
12         ModelAndView view = new ModelAndView("base-grant");
13         view.addObject("clientId", authorizationRequest.getClientId());
14 
15         return view;
16     }
17 }

此处获取到申请授权的clientid用于在页面展示

2、页面代码

此处只写最主要的部分

 1 <div>
 2     <div>
 3         <div>OAUTH-BOOT 授权</div>
 4         <div>
 5             <a href="javascript:;">帮助</a>
 6         </div>
 7     </div>
 8     <h3 th:text="${clientId}+' 请求授权，该应用将获取您的以下信息'"></h3>
 9     <p>昵称，头像和性别</p>
10     授权后表明您已同意 <a href="javascript:;" style="color: #E9686B">OAUTH-BOOT 服务协议</a>
11     <form method="post" action="/oauth/authorize">
12         <input type="hidden" name="user_oauth_approval" value="true" />
13         <input type="hidden" name="scope.all" value="true" />
14         <br />
15         <button class="btn" type="submit">同意/授权</button>
16     </form>
17 </div>

八、配置类和application.properties配置

1、配置mybatis

配置SqlSessionFactoryBean

设置数据源
设置包别名
设置mapper映射文件所在的包

 1 @Configuration
 2 public class MyBatisConfiguration {
 3 
 4     @Bean
 5     @Autowired
 6     @ConditionalOnMissingBean
 7     public SqlSessionFactoryBean sqlSessionFactory(DataSource dataSource)
 8             throws IOException {
 9 
10         SqlSessionFactoryBean sqlSessionFactoryBean = new SqlSessionFactoryBean();
11 
12         // 设置数据源
13         sqlSessionFactoryBean.setDataSource(dataSource);
14 
15         // 设置别名包
16         sqlSessionFactoryBean.setTypeAliasesPackage("org.net5ijy.oauth2.bean");
17 
18         // 设置mapper映射文件所在的包
19         PathMatchingResourcePatternResolver pathMatchingResourcePatternResolver = new PathMatchingResourcePatternResolver();
20         String packageSearchPath = "classpath*:org/net5ijy/oauth2/mapper/**.xml";
21         sqlSessionFactoryBean
22                 .setMapperLocations(pathMatchingResourcePatternResolver
23                         .getResources(packageSearchPath));
24 
25         return sqlSessionFactoryBean;
26     }
27 }

View Code

2、配置AuthorizationServerConfigurer

配置使用数据库保存cient信息
配置使用数据库保存token令牌
配置使用数据库保存授权码

 1 @Configuration
 2 public class Oauth2AuthorizationServerConfiguration extends
 3         AuthorizationServerConfigurerAdapter {
 4 
 5     @Autowired
 6     private UserDetailsService userDetailsService;
 7 
 8     @Autowired
 9     private AuthenticationManager authenticationManager;
10 
11     @Autowired
12     private DataSource dataSource;
13 
14     @Override
15     public void configure(ClientDetailsServiceConfigurer clients)
16             throws Exception {
17 
18         // 数据库管理client
19         clients.withClientDetails(new JdbcClientDetailsService(dataSource));
20     }
21 
22     @Override
23     public void configure(AuthorizationServerEndpointsConfigurer endpoints)
24             throws Exception {
25 
26         // 用户信息查询服务
27         endpoints.userDetailsService(userDetailsService);
28 
29         // 数据库管理access_token和refresh_token
30         TokenStore tokenStore = new JdbcTokenStore(dataSource);
31 
32         endpoints.tokenStore(tokenStore);
33 
34         ClientDetailsService clientService = new JdbcClientDetailsService(
35                 dataSource);
36 
37         DefaultTokenServices tokenServices = new DefaultTokenServices();
38         tokenServices.setTokenStore(tokenStore);
39         tokenServices.setSupportRefreshToken(true);
40         tokenServices.setClientDetailsService(clientService);
41         // tokenServices.setAccessTokenValiditySeconds(180);
42         // tokenServices.setRefreshTokenValiditySeconds(180);
43 
44         endpoints.tokenServices(tokenServices);
45 
46         endpoints.authenticationManager(authenticationManager);
47 
48         // 数据库管理授权码
49         endpoints.authorizationCodeServices(new JdbcAuthorizationCodeServices(
50                 dataSource));
51         // 数据库管理授权信息
52         ApprovalStore approvalStore = new JdbcApprovalStore(dataSource);
53         endpoints.approvalStore(approvalStore);
54     }
55 }

View Code

3、配置security

配置使用数据库保存登录用户信息
配置自定义登录页面
暂时禁用CSRF

 1 @EnableWebSecurity
 2 public class SecurityConfiguration extends WebSecurityConfigurerAdapter {
 3 
 4     @Autowired
 5     private UserDetailsService userDetailsService;
 6 
 7     @Autowired
 8     private PasswordEncoder passwordEncoder;
 9 
10     @Bean
11     public PasswordEncoder passwordEncoder() {
12         return new BCryptPasswordEncoder(); // 使用 BCrypt 加密
13     }
14 
15     public AuthenticationProvider authenticationProvider() {
16         DaoAuthenticationProvider authenticationProvider = new DaoAuthenticationProvider();
17         authenticationProvider.setUserDetailsService(userDetailsService);
18         authenticationProvider.setPasswordEncoder(passwordEncoder);
19         authenticationProvider.setHideUserNotFoundExceptions(false);
20         return authenticationProvider;
21     }
22 
23     @Override
24     public void configure(WebSecurity web) throws Exception {
25         web.ignoring().antMatchers("/css/**", "/js/**", "/fonts/**",
26                 "/icon/**", "/favicon.ico");
27     }
28 
29     @Override
30     protected void configure(HttpSecurity http) throws Exception {
31 
32         http.requestMatchers()
33                 .antMatchers("/login", "/login-error", "/oauth/authorize",
34                         "/oauth/token").and().authorizeRequests()
35                 .antMatchers("/login").permitAll().anyRequest().authenticated();
36 
37         // 登录页面
38         http.formLogin().loginPage("/login").failureUrl("/login-error");
39 
40         // 禁用CSRF
41         http.csrf().disable();
42     }
43 
44     @Autowired
45     public void configureGlobal(AuthenticationManagerBuilder auth)
46             throws Exception {
47         auth.userDetailsService(userDetailsService);
48         auth.authenticationProvider(authenticationProvider());
49     }
50 
51     public static void main(String[] args) {
52         System.out.println(new BCryptPasswordEncoder().encode("123456"));
53     }
54 }

View Code

4、application.properties文件配置

 1 server.port=7001
 2 
 3 ##### Built-in DataSource #####
 4 spring.datasource.url=jdbc:mysql://localhost:3306/test
 5 spring.datasource.username=system
 6 spring.datasource.password=123456
 7 spring.datasource.driver-class-name=com.mysql.jdbc.Driver
 8 
 9 spring.datasource.type=org.apache.commons.dbcp2.BasicDataSource
10 spring.datasource.dbcp2.initial-size=5
11 spring.datasource.dbcp2.max-active=25
12 spring.datasource.dbcp2.max-idle=10
13 spring.datasource.dbcp2.min-idle=5
14 spring.datasource.dbcp2.max-wait-millis=10000
15 spring.datasource.dbcp2.validation-query=SELECT 1
16 spring.datasource.dbcp2.connection-properties=characterEncoding=utf8
17 
18 ##### Thymeleaf #####
19 # 编码
20 spring.thymeleaf.encoding=UTF-8
21 # 热部署静态文件
22 spring.thymeleaf.cache=false
23 # 使用HTML5标准
24 spring.thymeleaf.mode=HTML5

九、受保护资源

 1 @RestController
 2 @RequestMapping(value = "/order")
 3 public class TestController {
 4 
 5     Logger log = LoggerFactory.getLogger(TestController.class);
 6 
 7     @RequestMapping(value = "/demo")
 8     @ResponseBody
 9     public ResponseMessage getDemo() {
10         Authentication auth = SecurityContextHolder.getContext()
11                 .getAuthentication();
12         log.info(auth.toString());
13         return ResponseMessage.success();
14     }
15 }

十、应用启动类

 1 @SpringBootApplication
 2 @EnableAuthorizationServer
 3 @EnableResourceServer
 4 @MapperScan("org.net5ijy.oauth2.repository")
 5 public class Oauth2Application {
 6 
 7     public static void main(String[] args) {
 8 
 9         // args = new String[] { "--debug" };
10 
11         SpringApplication.run(Oauth2Application.class, args);
12     }
13 }

十一、测试授权码模式

1、获取authorization_code授权码

使用浏览器访问：
http://localhost:7001/oauth/authorize?response_type=code&client_id=net5ijy&redirect_uri=http://localhost:8080&scope=all

地址
http://localhost:7001/oauth/authorize

参数

response_type	code
client_id	根据实际的client-id填写，此处写net5ijy
redirect_uri	生成code后的回调地址，http://localhost:8080
scope	权限范围

登录，admin001和123456

允许授权

看到浏览器重定向到了http://localhost:8080并携带了code参数，这个code就是授权服务器生成的授权码

2、获取token令牌

使用curl命令获取token令牌

curl --user net5ijy:123456 -X POST -d "grant_type=authorization_code&scope=all&redirect_uri=http%3a%2f%2flocalhost%3a8080&code=ubtvR4" http://localhost:7001/oauth/token

地址
http://localhost:7001/oauth/token

参数

grant_type	授权码模式，写authorization_code
scope	权限范围
redirect_uri	回调地址，http://localhost:8080需要urlencode
code	就是上一步生成的授权码

返回值

1 {
2     "access_token": "c5836918-1924-4b0a-be67-043218c6e7e0",
3     "token_type": "bearer",
4     "refresh_token": "7950b7f9-7d60-41da-9a95-bd2c8b29ada1",
5     "expires_in": 7199,
6     "scope": "all"
7 }

这样就获取到了token令牌，该token的访问权限范围是all权限，在2小时后失效。

3、使用token访问资源

http://localhost:7001/order/demo?access_token=c5836918-1924-4b0a-be67-043218c6e7e0