SpringSecurity多表，多端账户登录

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SpringSecurity实现多表账户登录

需求：针对公司员工，普通用户等各类型用户，将其分别存储在不同的用户表中，基于SpeingSecurity实现用户认证，也就是登录功能

流程

• 首先做数据库设计
• 基于SpringBoot创建一个项目
• 项目中做相关的实现
• 通过apifox接口测试工具进行测试
• 分别测试不同用户的登录方法，是否调用了对应的登录逻辑【登录也称为认证】

注意：权限这块并没有涉及，仅仅是用户数据这块

数据表设计

本文先不涉及权限，表设计就是两张用户表

员工表

CREATE TABLE `ums_sys_user` (`id` bigint NOT NULL AUTO_INCREMENT COMMENT '用户ID',`username` varchar(30) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '用户账号',`nickname` varchar(30) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '用户昵称',`email` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci DEFAULT '' COMMENT '用户邮箱',`mobile` varchar(11) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci DEFAULT '' COMMENT '手机号码',`sex` int DEFAULT '0' COMMENT '用户性别（0男 1女 2未知）',`avatar` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci DEFAULT '' COMMENT '头像地址',`password` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci DEFAULT '' COMMENT '密码',`status` int DEFAULT '0' COMMENT '帐号状态（0正常 1停用）',`creator` bigint DEFAULT '1' COMMENT '创建者',`create_time` datetime DEFAULT NULL COMMENT '创建时间',`updater` bigint DEFAULT '1' COMMENT '更新者',`update_time` datetime DEFAULT NULL COMMENT '更新时间',`remark` varchar(500) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci DEFAULT NULL COMMENT '备注',`deleted` tinyint DEFAULT '0',PRIMARY KEY (`id`) USING BTREE
) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci ROW_FORMAT=DYNAMIC COMMENT='后台用户表';

客户表

CREATE TABLE `ums_site_user` (`id` bigint NOT NULL AUTO_INCREMENT COMMENT '用户ID',`username` varchar(30) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '用户账号',`nickname` varchar(30) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '用户昵称',`openid` varchar(30) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '微信openid',`email` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci DEFAULT '' COMMENT '用户邮箱',`mobile` varchar(11) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci DEFAULT '' COMMENT '手机号码',`sex` int DEFAULT '0' COMMENT '用户性别（0男 1女 2未知）',`avatar` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci DEFAULT '' COMMENT '头像地址',`password` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci DEFAULT '' COMMENT '密码',`status` int DEFAULT '0' COMMENT '帐号状态（0正常 1停用）',`create_time` datetime DEFAULT NULL COMMENT '创建时间',`updater` bigint DEFAULT '1' COMMENT '更新者',`update_time` datetime DEFAULT NULL COMMENT '更新时间',`remark` varchar(500) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci DEFAULT NULL COMMENT '备注',`deleted` tinyint DEFAULT '0',PRIMARY KEY (`id`) USING BTREE
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci ROW_FORMAT=DYNAMIC COMMENT='外部用户表';

创建项目

登录功能，使用非常简单的三层架构，技术选型有：

• SpringBoot 3.1.X
• SpringSecurity 6.1.X
• Mybatis Plus
• lombok【简化实体类】，可以通过注解生成getter、setter方法，构造方法，toString方法等
• maven

pom文件

<dependencies><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-security</artifactId></dependency><dependency><groupId>mysql</groupId><artifactId>mysql-connector-java</artifactId><version>8.0.33</version></dependency><dependency><groupId>com.baomidou</groupId><artifactId>mybatis-plus-boot-starter</artifactId><version>3.5.3.2</version></dependency><dependency><groupId>org.projectlombok</groupId><artifactId>lombok</artifactId></dependency>
</dependencies>

application.yml文件配置

spring:datasource:driver-class-name: com.mysql.cj.jdbc.Driverurl: jdbc:mysql://localhost:3306/spring-security?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8username: rootpassword: stt123456

创建三层架构

Controller

@RestController
@RequestMapping("/auth")
public class AuthController {private final ISysUserService sysUserService;private final ISiteUserService siteUserService;public AuthController(ISysUserService sysUserService, ISiteUserService siteUserService) {this.sysUserService = sysUserService;this.siteUserService = siteUserService;}/*** 后端管理系统登录* 返回值：token*/@PostMapping("sys_login")public String sysLogin(@RequestBody LoginParam loginParam) {return "后台用户登录======》" +sysUserService.sysLogin(loginParam);}@PostMapping("site_login")public String siteLogin(@RequestBody LoginParam loginParam) {return "APP用户登录======》" + siteUserService.siteLogin(loginParam);}}

SysUserServiceImpl

@Service
@Slf4j
public class SysUserServiceImpl extends ServiceImpl<SysUserMapper, SysUser> implements ISysUserService {@Autowired@Qualifier("sysUserAuthenticationManager")private AuthenticationManager authenticationManager;/*** 登录是SpringSecurity实现的，我们就是去告诉SpringSecurity现在要登录* SpringSecirity登录是通过 AuthticationManager 实现的* 将AuthticationManager引入到service中，调用他的认证方法就可以了* @param loginParam* @return*/@Overridepublic String sysLogin(LoginParam loginParam) {// 通过authenticationManager 的认证方法实现登录，该方法需要传入 Authentication 对象 就是一个认证对象// Authenticationl里边存储的就是用户的认证信息，权限，用户名，密码的等信息，其实就是loadUserByUsername方法返回的UserDetailsUsernamePasswordAuthenticationToken authenticationToken =new UsernamePasswordAuthenticationToken(loginParam.getUsername(), loginParam.getPassword());Authentication authenticate = authenticationManager.authenticate(authenticationToken);// 获取用户信息SysUser sysUser = (SysUser) authenticate.getPrincipal();log.info("sysUser==========》{}",sysUser);// 返回的是tokenreturn sysUser.getUsername();}
}

SiteUserServiceImpl

@Service
@Slf4j
public class SiteUserServiceImpl extends ServiceImpl<SiteUserMapper, SiteUser> implements ISiteUserService {/*** 将AuthenticationManager注入*/@Autowired@Qualifier("siteUserAuthenticationManager")private AuthenticationManager authenticationManager;@Overridepublic String siteLogin(LoginParam loginParam) {UsernamePasswordAuthenticationToken authenticationToken =new UsernamePasswordAuthenticationToken(loginParam.getMobile(), loginParam.getPassword());Authentication authenticate = authenticationManager.authenticate(authenticationToken);// 强转为用户类型SiteUser siteUser = (SiteUser) authenticate.getPrincipal();log.info("siteUser===========>{}",siteUser);return siteUser.getUsername();}
}

实现login功能

项目中引入SpringSecurity，SpringSecurity在实现用户登录【认证】时需要使用到两个接口

• UserDetailsService：是一个接口 ，提供了一个方法loadUserByUsername()；
• UserDetails：是一个接口，用来存储用户权限，状态【是否禁用，超时等】

通过UserDetailsService查询用户，将用户信息放到UserDetails中，剩下的就交给SpringSecurity的AuthenticationManager做判断，判断用户是否允许登录

分两步走

创建UserDetailsService接口实现类

查询用户，分别为客户和用后台系统用户创建对应的查询用户的实现类

// 系统用户的DetailsService
@Service
public class SysUserDetailsService implements UserDetailsService {private final SysUserMapper sysUserMapper;public SysUserDetailsService(SysUserMapper sysUserMapper) {this.sysUserMapper = sysUserMapper;}/*** 此方法从数据库中查询用户* 返回一个 UserDetails*/@Overridepublic UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {log.info("后台系统用户登录=============》");// 根据用户名查询用户SysUser sysUser = sysUserMapper.selectOne(new LambdaQueryWrapper<SysUser>().eq(SysUser::getUsername, username));// 有权限的话，需要查询该用户对应的权限if(sysUser == null) {throw new UsernameNotFoundException("用户或密码不正确");}return sysUser;}
}
// APP用户的DetailsService
@Slf4j
public class SiteUserDetailsService implements UserDetailsService {private final SiteUserMapper siteUserMapper;public SiteUserDetailsService(SiteUserMapper siteUserMapper) {this.siteUserMapper = siteUserMapper;}@Overridepublic UserDetails loadUserByUsername(String mobile) throws UsernameNotFoundException {log.info("APP用户登录===================》");SiteUser siteUser = siteUserMapper.selectOne(new LambdaQueryWrapper<SiteUser>().eq(SiteUser::getMobile, mobile));if(siteUser == null) {throw new UsernameNotFoundException("用户名或密码错误！");}return siteUser;}
}

创建UserDetails接口实现类

存储用户信息，同样的创建两个实现类，存储不同的用户信息，再实体类上直接修改

// 后台管理系统用户类
@TableName("ums_sys_user")
@Data
public class SysUser implements Serializable, UserDetails {private Long id;private String username;private String nickname;private String email;private String mobile;private Integer sex;private String avatar;@JsonIgnoreprivate String password;private Integer status;private Long creator;private Long updater;private String remark;@TableLogicprivate Integer deleted;private LocalDateTime createTime;private LocalDateTime updateTime;@Overridepublic Collection<? extends GrantedAuthority> getAuthorities() {return null;}@Overridepublic boolean isAccountNonExpired() {return true;}@Overridepublic boolean isAccountNonLocked() {return true;}@Overridepublic boolean isCredentialsNonExpired() {return true;}@Overridepublic boolean isEnabled() {return true;}
}
// APP用户实体类
@Data
@TableName("ums_site_user")
public class SiteUser implements Serializable, UserDetails {private Long id;private String username;private String nickname;private String openid;private String email;private String mobile;private Integer sex;private String avatar;@JsonIgnoreprivate String password;private Integer status;private Long updater;private String remark;@TableLogicprivate Integer deleted;private LocalDateTime createTime;private LocalDateTime updateTime;/*** 权限。现在并没有查询权限* @return*/@Overridepublic Collection<? extends GrantedAuthority> getAuthorities() {return null;}@Overridepublic boolean isAccountNonExpired() {return true;}@Overridepublic boolean isAccountNonLocked() {return true;}@Overridepublic boolean isCredentialsNonExpired() {return true;}@Overridepublic boolean isEnabled() {return true;}
}

关联

将SpringSecurity的AuthenticationManager 【认证管理器，管登录的组件】，与我们写的登录逻辑关联起来【loadUserByUsername方法】，实现方式就是在SpringSecurity的配置类中实现

/*** 现在使用的是SpringSecurity 6.1.5版本，开启SpringSecurity的自定义配置，* 需要使用 @EnableWebSecurity注解，而不再是继承Adpater*/
@Configuration
@EnableWebSecurity
public class SecurityConfig {@Autowiredprivate SysUserDetailsService sysUserDetailsService;@Autowiredprivate SiteUserDetailsService siteUserDetailsService;// 配置SpringSecurity的过滤器链@Beanpublic SecurityFilterChain filterChain(HttpSecurity http) throws Exception {// 设置登录接口放行http.authorizeHttpRequests(auth -> auth.requestMatchers("/auth/sys_login","/auth/site_login").permitAll().anyRequest().authenticated());// 关闭csrfhttp.csrf(csrf -> csrf.disable());return http.build();}// 配置AuthenticationManager，配置两个。一个管理后台用户@Primary@Bean("sysUserAuthenticationManager")public AuthenticationManager sysUserAuthenticationManager(PasswordEncoder passwordEncoder) {DaoAuthenticationProvider authenticationProvider = new DaoAuthenticationProvider();// 关联UserDetailsServiceauthenticationProvider.setUserDetailsService(sysUserDetailsService);// 关联密码管理器authenticationProvider.setPasswordEncoder(passwordEncoder);return new ProviderManager(authenticationProvider);}// 配置AuthenticationManager，管理APP用户@Bean("siteUserAuthenticationManager")public AuthenticationManager siteUserAuthenticationManager(PasswordEncoder passwordEncoder) {DaoAuthenticationProvider authenticationProvider = new DaoAuthenticationProvider();// 关联UserDetailsServiceauthenticationProvider.setUserDetailsService(siteUserDetailsService);// 关联密码管理器authenticationProvider.setPasswordEncoder(passwordEncoder);return new ProviderManager(authenticationProvider);}/*** 密码管理器，会将明文密码转换成密文，加密，而且不能解码* @return*/@Beanpublic PasswordEncoder passwordEncoder() {return new BCryptPasswordEncoder();}
}

密码

需要对数据库中存储的密码进行编码，因为SpringSecurity进行密码匹配时，会对用户输入的密码先编码，再验证，先通过PasswordEncoder生成加密后的密码

@SpringBootTest
public class MyTestApplication {@Autowiredprivate PasswordEncoder passwordEncoder;@Testpublic void test() {// 密码加密String encode = passwordEncoder.encode("123456");System.out.println(encode);}
}

SpringSecurity配置

创建两个AuthenticationManager，一定要设置一个主AuthenticationManager否则将会报错，即在任意一个Bean上添加@Primary注解标记

@Primary
@Bean("sysAuthenticationManager")
public AuthenticationManager sysAuthenticationManager(PasswordEncoder passwordEncoder) {DaoAuthenticationProvider authenticationProvider = new DaoAuthenticationProvider();authenticationProvider.setUserDetailsService(sysUserDetailsService);authenticationProvider.setPasswordEncoder(passwordEncoder);ProviderManager providerManager = new ProviderManager(authenticationProvider);providerManager.setEraseCredentialsAfterAuthentication(false);return providerManager;
}/*** 外部用户验证管理器* @param passwordEncoder* @return*/
@Bean("siteAuthenticationManager")
public AuthenticationManager siteAuthenticationManager(PasswordEncoder passwordEncoder) {DaoAuthenticationProvider authenticationProvider = new DaoAuthenticationProvider();authenticationProvider.setUserDetailsService(siteUserDetailsService);authenticationProvider.setPasswordEncoder(passwordEncoder);ProviderManager providerManager = new ProviderManager(authenticationProvider);providerManager.setEraseCredentialsAfterAuthentication(false);return providerManager;
}

数据库配置

spring:datasource:driver-class-name: com.mysql.cj.jdbc.Driverurl: jdbc:mysql://localhost:3306/springsecurity?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8username: rootpassword: stt123456

AuthenticationManager

AuthenticationManager用于定义SpringSecurity如何进行身份认证，之后将认证信息封装在Authentication对象上，设置到SecurityContextHolder上，AuthenticationManager常用的实现是ProviderManager，你也可以对其做自定义实现。

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