SpringSecurity中的session并发控制

转x33g5p2x  于2022-03-31 转载在 Spring  
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1.pom.xml

  1. <?xml version="1.0" encoding="UTF-8"?>
  2. <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  3.          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
  4.     <modelVersion>4.0.0</modelVersion>
  5.     <parent>
  6.         <groupId>org.springframework.boot</groupId>
  7.         <artifactId>spring-boot-starter-parent</artifactId>
  8.         <version>2.6.4</version>
  9.         <relativePath/> <!-- lookup parent from repository -->
  10.     </parent>
  11.     <groupId>com.yl</groupId>
  12.     <artifactId>securitydemo</artifactId>
  13.     <version>0.0.1-SNAPSHOT</version>
  14.     <name>securitydemo</name>
  15.     <description>Demo project for Spring Boot</description>
  16.     <properties>
  17.         <java.version>11</java.version>
  18.     </properties>
  19.     <dependencies>
  20.         <dependency>
  21.             <groupId>org.springframework.boot</groupId>
  22.             <artifactId>spring-boot-starter-security</artifactId>
  23.         </dependency>
  24.         <dependency>
  25.             <groupId>org.springframework.boot</groupId>
  26.             <artifactId>spring-boot-starter-web</artifactId>
  27.         </dependency>
  28.         <dependency>
  29.             <groupId>com.alibaba</groupId>
  30.             <artifactId>druid-spring-boot-starter</artifactId>
  31.             <version>1.1.10</version>
  32.         </dependency>
  33.         <dependency>
  34.             <groupId>org.mybatis.spring.boot</groupId>
  35.             <artifactId>mybatis-spring-boot-starter</artifactId>
  36.             <version>2.2.2</version>
  37.         </dependency>
  38.         <dependency>
  39.             <groupId>mysql</groupId>
  40.             <artifactId>mysql-connector-java</artifactId>
  41.             <scope>runtime</scope>
  42.         </dependency>
  43.         <dependency>
  44.             <groupId>com.github.penggle</groupId>
  45.             <artifactId>kaptcha</artifactId>
  46.             <version>2.3.2</version>
  47.         </dependency>
  48.         <dependency>
  49.             <groupId>org.springframework.boot</groupId>
  50.             <artifactId>spring-boot-starter-test</artifactId>
  51.             <scope>test</scope>
  52.         </dependency>
  53.         <dependency>
  54.             <groupId>org.springframework.security</groupId>
  55.             <artifactId>spring-security-test</artifactId>
  56.             <scope>test</scope>
  57.         </dependency>
  58.     </dependencies>
  60.     <build>
  61.         <resources>
  62.             <resource>
  63.                 <directory>src/main/java</directory>
  64.                 <includes>
  65.                     <include>**/*.xml</include>
  66.                 </includes>
  67.             </resource>
  68.             <resource>
  69.                 <directory>src/min/resources</directory>
  70.             </resource>
  71.         </resources>
  72.         <plugins>
  73.             <plugin>
  74.                 <groupId>org.springframework.boot</groupId>
  75.                 <artifactId>spring-boot-maven-plugin</artifactId>
  76.             </plugin>
  77.         </plugins>
  78.     </build>
  80. </project>

2.建表语句

  1. DROP TABLE IF EXISTS `user`;
  2. CREATE TABLE `user`  (
  3.   `id` int(11) NOT NULL AUTO_INCREMENT,
  4.   `username` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
  5.   `password` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
  6.   `enabled` tinyint(1) NULL DEFAULT NULL,
  7.   `locked` tinyint(1) NULL DEFAULT NULL,
  8.   PRIMARY KEY (`id`) USING BTREE
  9. ) ENGINE = InnoDB AUTO_INCREMENT = 4 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
  11. -- ----------------------------
  12. -- Records of user
  13. -- ----------------------------
  14. INSERT INTO `user` VALUES (1, 'root', '$2a$10$O8G0X/sUPAA76MV7U3BwY.3Uo8/QMBcqK678Rwkoz.fowbce.CLtO', 1, 0);
  15. INSERT INTO `user` VALUES (2, 'admin', '$2a$10$O8G0X/sUPAA76MV7U3BwY.3Uo8/QMBcqK678Rwkoz.fowbce.CLtO', 1, 0);
  16. INSERT INTO `user` VALUES (3, 'tom', '$2a$10$O8G0X/sUPAA76MV7U3BwY.3Uo8/QMBcqK678Rwkoz.fowbce.CLtO', 1, 0);
  18. DROP TABLE IF EXISTS `role`;
  19. CREATE TABLE `role`  (
  20.   `id` int(11) NOT NULL AUTO_INCREMENT,
  21.   `name` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
  22.   `description` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL,
  23.   PRIMARY KEY (`id`) USING BTREE
  24. ) ENGINE = InnoDB AUTO_INCREMENT = 4 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
  26. -- ----------------------------
  27. -- Records of role
  28. -- ----------------------------
  29. INSERT INTO `role` VALUES (1, 'ROLE_db', '数据库管理员');
  30. INSERT INTO `role` VALUES (2, 'ROLE_admin', '系统管理员');
  31. INSERT INTO `role` VALUES (3, 'ROLE_user', '用户');
  33. DROP TABLE IF EXISTS `user_role_ref`;
  34. CREATE TABLE `user_role_ref`  (
  35.   `id` int(11) NOT NULL AUTO_INCREMENT,
  36.   `user_id` int(11) NULL DEFAULT NULL,
  37.   `role_id` int(11) NULL DEFAULT NULL,
  38.   PRIMARY KEY (`id`) USING BTREE
  39. ) ENGINE = InnoDB AUTO_INCREMENT = 5 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;
  41. -- ----------------------------
  42. -- Records of user_role_ref
  43. -- ----------------------------
  44. INSERT INTO `user_role_ref` VALUES (1, 1, 1);
  45. INSERT INTO `user_role_ref` VALUES (2, 1, 2);
  46. INSERT INTO `user_role_ref` VALUES (3, 2, 2);
  47. INSERT INTO `user_role_ref` VALUES (4, 3, 3);

3.application.properties

  1. spring.datasource.url=jdbc:mysql://localhost:3306/demo?useUnicode=true&characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai
  2. spring.datasource.type=com.alibaba.druid.pool.DruidDataSource
  3. spring.datasource.username=root
  4. spring.datasource.password=root

3.实体类

  1. package com.yl.securitydemo.model;
  3. import org.springframework.security.core.GrantedAuthority;
  4. import org.springframework.security.core.authority.SimpleGrantedAuthority;
  5. import org.springframework.security.core.userdetails.UserDetails;
  7. import java.util.ArrayList;
  8. import java.util.Collection;
  9. import java.util.List;
  10. import java.util.Objects;
  12. public class User implements UserDetails {
  13.     private Integer id;
  14.     private String username;
  15.     private String password;
  16.     private Boolean enabled;
  17.     private Boolean locked;
  18.     private List<Role> roles;
  20.     public Integer getId() {
  21.         return id;
  22.     }
  24.     public void setId(Integer id) {
  25.         this.id = id;
  26.     }
  28.     public void setUsername(String username) {
  29.         this.username = username;
  30.     }
  32.     @Override
  33.     public Collection<? extends GrantedAuthority> getAuthorities() {
  34.         List<SimpleGrantedAuthority> list = new ArrayList<>();
  35.         for (Role role : roles) {
  36.             list.add(new SimpleGrantedAuthority("ROLE_" + role.getName()));
  37.         }
  38.         return list;
  39.     }
  41.     @Override
  42.     public String getPassword() {
  43.         return password;
  44.     }
  46.     @Override
  47.     public String getUsername() {
  48.         return username;
  49.     }
  51.     // 账户是否未过期
  52.     @Override
  53.     public boolean isAccountNonExpired() {
  54.         return true;
  55.     }
  57.     // 账户是否未锁定
  58.     @Override
  59.     public boolean isAccountNonLocked() {
  60.         return !locked;
  61.     }
  63.     // 凭证是否未过期
  64.     @Override
  65.     public boolean isCredentialsNonExpired() {
  66.         return true;
  67.     }
  69.     @Override
  70.     public boolean isEnabled() {
  71.         return enabled;
  72.     }
  74.     public void setPassword(String password) {
  75.         this.password = password;
  76.     }
  78.     public void setEnabled(Boolean enabled) {
  79.         this.enabled = enabled;
  80.     }
  82.     public void setLocked(Boolean locked) {
  83.         this.locked = locked;
  84.     }
  86.     public List<Role> getRoles() {
  87.         return roles;
  88.     }
  90.     public void setRoles(List<Role> roles) {
  91.         this.roles = roles;
  92.     }
  94.     @Override
  95.     public boolean equals(Object o) {
  96.         if (this == o) return true;
  97.         if (o == null || getClass() != o.getClass()) return false;
  98.         User user = (User) o;
  99.         return username.equals(user.username);
  100.     }
  102.     @Override
  103.     public int hashCode() {
  104.         return Objects.hash(username);
  105.     }
  107.     @Override
  108.     public String toString() {
  109.         return "User{" +
  110.                 "id=" + id +
  111.                 ", username='" + username + '\'' +
  112.                 ", password='" + password + '\'' +
  113.                 ", enabled=" + enabled +
  114.                 ", locked=" + locked +
  115.                 '}';
  116.     }
  117. }
  1. package com.yl.securitydemo.model;
  3. import java.io.Serializable;
  5. public class Role implements Serializable {
  6.     private Integer id;
  7.     private String name;
  8.     private String description;
  10.     public Integer getId() {
  11.         return id;
  12.     }
  14.     public void setId(Integer id) {
  15.         this.id = id;
  16.     }
  18.     public String getName() {
  19.         return name;
  20.     }
  22.     public void setName(String name) {
  23.         this.name = name;
  24.     }
  26.     public String getDescription() {
  27.         return description;
  28.     }
  30.     public void setDescription(String description) {
  31.         this.description = description;
  32.     }
  34.     @Override
  35.     public String toString() {
  36.         return "Role{" +
  37.                 "id=" + id +
  38.                 ", name='" + name + '\'' +
  39.                 ", description='" + description + '\'' +
  40.                 '}';
  41.     }
  42. }
  1. package com.yl.securitydemo.model;
  3. import java.io.Serializable;
  5. public class UserRoleRef implements Serializable {
  6.     private Integer id;
  7.     private Integer userId;
  8.     private Integer roleId;
  10.     public Integer getId() {
  11.         return id;
  12.     }
  14.     public void setId(Integer id) {
  15.         this.id = id;
  16.     }
  18.     public Integer getUserId() {
  19.         return userId;
  20.     }
  22.     public void setUserId(Integer userId) {
  23.         this.userId = userId;
  24.     }
  26.     public Integer getRoleId() {
  27.         return roleId;
  28.     }
  30.     public void setRoleId(Integer roleId) {
  31.         this.roleId = roleId;
  32.     }
  34.     @Override
  35.     public String toString() {
  36.         return "UserRoleRef{" +
  37.                 "id=" + id +
  38.                 ", userId=" + userId +
  39.                 ", roleId=" + roleId +
  40.                 '}';
  41.     }
  42. }

4.mapper及xml文件

  1. package com.yl.securitydemo.mapper;
  4. import com.yl.securitydemo.model.Role;
  5. import com.yl.securitydemo.model.User;
  6. import org.apache.ibatis.annotations.Mapper;
  8. import java.util.List;
  10. @Mapper
  11. public interface UserMapper {
  12.     User loadUserByUsername(String username);
  14.     List<Role> getRolesByUserId(Integer userId);
  15. }
  1. <?xml version="1.0" encoding="UTF-8"?>
  2. <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
  3. <mapper namespace="com.yl.securitydemo.mapper.UserMapper">
  5.     <select id="loadUserByUsername" resultType="com.yl.securitydemo.model.User">
  6.         select * from user where username = #{username}
  7.     </select>
  8.     <select id="getRolesByUserId" resultType="com.yl.securitydemo.model.Role">
  9.         select * from role where id in (select role_id from user_role_ref where user_id = #{userId})
  10.     </select>
  12. </mapper>

5.UserService

  1. package com.yl.securitydemo.service;
  3. import com.yl.securitydemo.mapper.UserMapper;
  4. import com.yl.securitydemo.model.User;
  5. import org.springframework.beans.factory.annotation.Autowired;
  6. import org.springframework.security.core.userdetails.UserDetails;
  7. import org.springframework.security.core.userdetails.UserDetailsService;
  8. import org.springframework.security.core.userdetails.UsernameNotFoundException;
  9. import org.springframework.stereotype.Service;
  11. @Service
  12. public class UserService implements UserDetailsService {
  13.     @Autowired
  14.     UserMapper userMapper;
  16.     @Override
  17.     public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
  18.         User user = userMapper.loadUserByUsername(username);
  19.         if (user == null) {
  20.             throw new UsernameNotFoundException("用户名不存在");
  21.         }
  22.         user.setRoles(userMapper.getRolesByUserId(user.getId()));
  23.         return user;
  24.     }
  25. }

5.Security的配置

  1. package com.yl.securitydemo.config;
  3. import com.yl.securitydemo.service.UserService;
  4. import org.springframework.beans.factory.annotation.Autowired;
  5. import org.springframework.context.annotation.Bean;
  6. import org.springframework.context.annotation.Configuration;
  7. import org.springframework.security.authentication.AuthenticationManager;
  8. import org.springframework.security.authentication.ProviderManager;
  9. import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
  10. import org.springframework.security.config.annotation.web.builders.HttpSecurity;
  11. import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
  12. import org.springframework.security.core.Authentication;
  13. import org.springframework.security.core.AuthenticationException;
  14. import org.springframework.security.core.userdetails.UserDetailsService;
  15. import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
  16. import org.springframework.security.crypto.password.NoOpPasswordEncoder;
  17. import org.springframework.security.crypto.password.PasswordEncoder;
  18. import org.springframework.security.web.authentication.AuthenticationFailureHandler;
  19. import org.springframework.security.web.authentication.AuthenticationSuccessHandler;
  20. import org.springframework.security.web.session.HttpSessionEventPublisher;
  22. import javax.servlet.ServletException;
  23. import javax.servlet.http.HttpServletRequest;
  24. import javax.servlet.http.HttpServletResponse;
  25. import java.io.IOException;
  27. @Configuration
  28. public class SecurityConfig extends WebSecurityConfigurerAdapter {
  29.     @Autowired
  30.     UserService userService;
  31. //    @Autowired
  32. //    MyWebAuthenticationDetailsSource myWebAuthenticationDetailsSource;
  33.     @Bean
  34.     PasswordEncoder passwordEncoder() {
  35.         return new BCryptPasswordEncoder();
  36.     }
  38. //    @Bean
  39. //    MyAuthenticationProvider myAuthenticationProvider() {
  40. //        MyAuthenticationProvider provider = new MyAuthenticationProvider();
  41. //        provider.setPasswordEncoder(passwordEncoder());
  42. //        provider.setUserDetailsService(userService);
  43. //        return provider;
  44. //    }
  46.     @Bean
  47.     HttpSessionEventPublisher httpSessionEventPublisher() {
  48.         return new HttpSessionEventPublisher();
  49.     }
  51. //    @Override
  52. //    @Bean
  53. //    protected AuthenticationManager authenticationManager() throws Exception {
  54. //        return new ProviderManager(myAuthenticationProvider());
  55. //    }
  57.     @Override
  58.     protected void configure(AuthenticationManagerBuilder auth) throws Exception {
  59.         auth.userDetailsService(userService);
  60.     }
  62.     @Override
  63.     protected void configure(HttpSecurity http) throws Exception {
  64.         http.authorizeRequests()
  65. //                .antMatchers("/getVerifyCode")
  66. //                .permitAll()
  67.                 .anyRequest()
  68.                 .authenticated()
  69.                 .and()
  70.                 .formLogin()
  71. //                .authenticationDetailsSource(myWebAuthenticationDetailsSource)
  72.                 .successHandler(new AuthenticationSuccessHandler() {
  73.                     @Override
  74.                     public void onAuthenticationSuccess(HttpServletRequest request, HttpServletResponse response, Authentication authentication) throws IOException, ServletException {
  75.                         response.setContentType("text/html;charset=utf-8");
  76.                         response.getWriter().write("login success");
  77.                     }
  78.                 })
  79.                 .failureHandler(new AuthenticationFailureHandler() {
  80.                     @Override
  81.                     public void onAuthenticationFailure(HttpServletRequest request, HttpServletResponse response, AuthenticationException exception) throws IOException, ServletException {
  82.                         response.setContentType("text/html;charset=utf-8");
  83.                         response.getWriter().write("login fail");
  84.                     }
  85.                 })
  86.                 .permitAll()
  87.                 .and()
  88.                 .csrf().disable()
  89.                 .sessionManagement()
  90.                 .maximumSessions(1) //限制能登录的用户个数为1
  91.                 .maxSessionsPreventsLogin(true);// 禁止后面的用户登录
  92.     }
  93. }

6.测试

1.在一个客户端登录admin账号，登录成功

2.在另外一个客户端登录admin账号，登录失败！

版权说明 : 本文为转载文章, 版权归原作者所有 版权申明

原文链接 : https://blog.csdn.net/weixin_41359273/article/details/123834547

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