package org.ruoyi.system.service;
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import cn.dev33.satoken.exception.NotLoginException;
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import cn.dev33.satoken.secure.BCrypt;
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import cn.dev33.satoken.stp.StpUtil;
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import cn.hutool.core.bean.BeanUtil;
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import cn.hutool.core.util.ObjectUtil;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import lombok.RequiredArgsConstructor;
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import lombok.extern.slf4j.Slf4j;
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import org.ruoyi.common.core.constant.Constants;
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import org.ruoyi.common.core.constant.GlobalConstants;
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import org.ruoyi.common.core.constant.TenantConstants;
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import org.ruoyi.common.core.domain.dto.RoleDTO;
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import org.ruoyi.common.core.domain.model.LoginUser;
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import org.ruoyi.common.core.domain.model.VisitorLoginBody;
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import org.ruoyi.common.core.enums.*;
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import org.ruoyi.common.core.exception.user.CaptchaException;
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import org.ruoyi.common.core.exception.user.CaptchaExpireException;
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import org.ruoyi.common.core.exception.user.UserException;
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import org.ruoyi.common.core.utils.*;
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import org.ruoyi.common.log.event.LogininforEvent;
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import org.ruoyi.common.redis.utils.RedisUtils;
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import org.ruoyi.common.satoken.utils.LoginHelper;
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import org.ruoyi.common.tenant.exception.TenantException;
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import org.ruoyi.common.tenant.helper.TenantHelper;
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import org.ruoyi.system.domain.SysUser;
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import org.ruoyi.system.domain.vo.SysTenantVo;
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import org.ruoyi.system.domain.vo.SysUserVo;
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import org.ruoyi.system.mapper.SysUserMapper;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.stereotype.Service;
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import java.time.Duration;
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import java.util.Date;
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import java.util.List;
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import java.util.function.Supplier;
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/**
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* 登录校验方法
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*
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* @author Lion Li
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*/
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@RequiredArgsConstructor
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@Slf4j
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@Service
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public class SysLoginService {
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private final SysUserMapper userMapper;
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private final ISysPermissionService permissionService;
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private final ISysTenantService tenantService;
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@Value("${user.password.maxRetryCount}")
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private Integer maxRetryCount;
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@Value("${user.password.lockTime}")
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private Integer lockTime;
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/**
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* 登录验证
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*
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* @param username 用户名
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* @param password 密码
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* @param code 验证码
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* @param uuid 唯一标识
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* @return 结果
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*/
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public String login(String tenantId, String username, String password, String code, String uuid) {
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SysUserVo user = loadUserByUsername(tenantId, username);
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checkLogin(LoginType.PASSWORD, tenantId, username, () -> !BCrypt.checkpw(password, user.getPassword()));
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// 此处可根据登录用户的数据不同 自行创建 loginUser
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LoginUser loginUser = buildLoginUser(user);
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// 生成token
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LoginHelper.loginByDevice(loginUser, DeviceType.PC);
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recordLogininfor(loginUser.getTenantId(), username, Constants.LOGIN_SUCCESS, MessageUtils.message("user.login.success"));
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recordLoginInfo(user.getUserId());
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return StpUtil.getTokenValue();
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}
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public String smsLogin(String tenantId, String phonenumber, String smsCode) {
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// 校验租户
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checkTenant(tenantId);
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// 通过手机号查找用户
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SysUserVo user = loadUserByPhonenumber(tenantId, phonenumber);
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checkLogin(LoginType.SMS, tenantId, user.getUserName(), () -> !validateSmsCode(tenantId, phonenumber, smsCode));
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// 此处可根据登录用户的数据不同 自行创建 loginUser
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LoginUser loginUser = buildLoginUser(user);
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// 生成token
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LoginHelper.loginByDevice(loginUser, DeviceType.APP);
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recordLogininfor(loginUser.getTenantId(), user.getUserName(), Constants.LOGIN_SUCCESS, MessageUtils.message("user.login.success"));
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recordLoginInfo(user.getUserId());
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return StpUtil.getTokenValue();
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}
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public String emailLogin(String tenantId, String email, String emailCode) {
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// 校验租户
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checkTenant(tenantId);
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// 通过手机号查找用户
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SysUserVo user = loadUserByEmail(tenantId, email);
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checkLogin(LoginType.EMAIL, tenantId, user.getUserName(), () -> !validateEmailCode(tenantId, email, emailCode));
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// 此处可根据登录用户的数据不同 自行创建 loginUser
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LoginUser loginUser = buildLoginUser(user);
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// 生成token
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LoginHelper.loginByDevice(loginUser, DeviceType.APP);
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recordLogininfor(loginUser.getTenantId(), user.getUserName(), Constants.LOGIN_SUCCESS, MessageUtils.message("user.login.success"));
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recordLoginInfo(user.getUserId());
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return StpUtil.getTokenValue();
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}
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/**
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* 退出登录
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*/
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public void logout() {
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try {
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LoginUser loginUser = LoginHelper.getLoginUser();
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if (TenantHelper.isEnable() && LoginHelper.isSuperAdmin()) {
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// 超级管理员 登出清除动态租户
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TenantHelper.clearDynamic();
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}
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StpUtil.logout();
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if (loginUser !=null) {
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recordLogininfor(loginUser.getTenantId(), loginUser.getUsername(), Constants.LOGOUT, MessageUtils.message("user.logout.success"));
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}
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} catch (NotLoginException ignored) {
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}
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}
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/**
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* 记录登录信息
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*
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* @param tenantId 租户ID
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* @param username 用户名
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* @param status 状态
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* @param message 消息内容
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*/
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private void recordLogininfor(String tenantId, String username, String status, String message) {
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LogininforEvent logininforEvent = new LogininforEvent();
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logininforEvent.setTenantId(tenantId);
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logininforEvent.setUsername(username);
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logininforEvent.setStatus(status);
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logininforEvent.setMessage(message);
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logininforEvent.setRequest(ServletUtils.getRequest());
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SpringUtils.context().publishEvent(logininforEvent);
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}
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/**
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* 校验短信验证码
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*/
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private boolean validateSmsCode(String tenantId, String phonenumber, String smsCode) {
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String code = RedisUtils.getCacheObject(GlobalConstants.CAPTCHA_CODE_KEY + phonenumber);
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if (StringUtils.isBlank(code)) {
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recordLogininfor(tenantId, phonenumber, Constants.LOGIN_FAIL, MessageUtils.message("user.jcaptcha.expire"));
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throw new CaptchaExpireException();
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}
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return code.equals(smsCode);
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}
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/**
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* 校验邮箱验证码
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*/
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private boolean validateEmailCode(String tenantId, String email, String emailCode) {
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String code = RedisUtils.getCacheObject(GlobalConstants.CAPTCHA_CODE_KEY + email);
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if (StringUtils.isBlank(code)) {
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recordLogininfor(tenantId, email, Constants.LOGIN_FAIL, MessageUtils.message("user.jcaptcha.expire"));
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throw new CaptchaExpireException();
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}
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return code.equals(emailCode);
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}
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/**
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* 校验验证码
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*
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* @param username 用户名
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* @param code 验证码
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* @param uuid 唯一标识
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*/
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public void validateCaptcha(String tenantId, String username, String code, String uuid) {
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String verifyKey = GlobalConstants.CAPTCHA_CODE_KEY + StringUtils.defaultString(uuid, "");
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String captcha = RedisUtils.getCacheObject(verifyKey);
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RedisUtils.deleteObject(verifyKey);
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if (captcha == null) {
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recordLogininfor(tenantId, username, Constants.LOGIN_FAIL, MessageUtils.message("user.jcaptcha.expire"));
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throw new CaptchaExpireException();
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}
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if (!code.equalsIgnoreCase(captcha)) {
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recordLogininfor(tenantId, username, Constants.LOGIN_FAIL, MessageUtils.message("user.jcaptcha.error"));
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throw new CaptchaException();
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}
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}
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private SysUserVo loadUserByUsername(String tenantId, String username) {
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SysUser user = userMapper.selectOne(new LambdaQueryWrapper<SysUser>().select(SysUser::getUserName, SysUser::getStatus).eq(TenantHelper.isEnable(), SysUser::getTenantId, tenantId).eq(SysUser::getUserName, username));
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if (ObjectUtil.isNull(user)) {
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log.info("登录用户：{} 不存在.", username);
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throw new UserException("user.not.exists", username);
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} else if (UserStatus.DISABLE.getCode().equals(user.getStatus())) {
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log.info("登录用户：{} 已被停用.", username);
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throw new UserException("user.blocked", username);
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}
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if (TenantHelper.isEnable()) {
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return userMapper.selectTenantUserByUserName(username, tenantId);
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}
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return userMapper.selectUserByUserName(username);
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}
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private SysUserVo loadUserByPhonenumber(String tenantId, String phonenumber) {
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SysUser user = userMapper.selectOne(new LambdaQueryWrapper<SysUser>().select(SysUser::getPhonenumber, SysUser::getStatus).eq(TenantHelper.isEnable(), SysUser::getTenantId, tenantId).eq(SysUser::getPhonenumber, phonenumber));
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if (ObjectUtil.isNull(user)) {
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log.info("登录用户：{} 不存在.", phonenumber);
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throw new UserException("user.not.exists", phonenumber);
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} else if (UserStatus.DISABLE.getCode().equals(user.getStatus())) {
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log.info("登录用户：{} 已被停用.", phonenumber);
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throw new UserException("user.blocked", phonenumber);
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}
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if (TenantHelper.isEnable()) {
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return userMapper.selectTenantUserByPhonenumber(phonenumber, tenantId);
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}
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return userMapper.selectUserByPhonenumber(phonenumber);
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}
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private SysUserVo loadUserByEmail(String tenantId, String email) {
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SysUser user = userMapper.selectOne(new LambdaQueryWrapper<SysUser>().select(SysUser::getPhonenumber, SysUser::getStatus).eq(TenantHelper.isEnable(), SysUser::getTenantId, tenantId).eq(SysUser::getEmail, email));
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if (ObjectUtil.isNull(user)) {
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log.info("登录用户：{} 不存在.", email);
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throw new UserException("user.not.exists", email);
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} else if (UserStatus.DISABLE.getCode().equals(user.getStatus())) {
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log.info("登录用户：{} 已被停用.", email);
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throw new UserException("user.blocked", email);
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}
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if (TenantHelper.isEnable()) {
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return userMapper.selectTenantUserByEmail(email, tenantId);
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}
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return userMapper.selectUserByEmail(email);
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}
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/**
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* 构建登录用户
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*/
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private LoginUser buildLoginUser(SysUserVo user) {
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LoginUser loginUser = new LoginUser();
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loginUser.setTenantId(user.getTenantId());
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loginUser.setUserId(user.getUserId());
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loginUser.setDeptId(user.getDeptId());
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loginUser.setUsername(user.getUserName());
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loginUser.setAvatar(user.getAvatar());
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loginUser.setUserType(user.getUserType());
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loginUser.setMenuPermission(permissionService.getMenuPermission(user.getUserId()));
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loginUser.setRolePermission(permissionService.getRolePermission(user.getUserId()));
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loginUser.setDeptName(ObjectUtil.isNull(user.getDept()) ? "" : user.getDept().getDeptName());
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List<RoleDTO> roles = BeanUtil.copyToList(user.getRoles(), RoleDTO.class);
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loginUser.setRoles(roles);
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return loginUser;
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}
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/**
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* 记录登录信息
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*
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* @param userId 用户ID
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*/
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public void recordLoginInfo(Long userId) {
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SysUser sysUser = new SysUser();
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sysUser.setUserId(userId);
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sysUser.setLoginIp(ServletUtils.getClientIP());
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sysUser.setLoginDate(DateUtils.getNowDate());
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sysUser.setUpdateBy(userId);
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userMapper.updateById(sysUser);
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}
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/**
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* 登录校验
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*/
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private void checkLogin(LoginType loginType, String tenantId, String username, Supplier<Boolean> supplier) {
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String errorKey = GlobalConstants.PWD_ERR_CNT_KEY + username;
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String loginFail = Constants.LOGIN_FAIL;
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// 获取用户登录错误次数(可自定义限制策略 例如: key + username + ip)
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Integer errorNumber = RedisUtils.getCacheObject(errorKey);
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// 锁定时间内登录 则踢出
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if (ObjectUtil.isNotNull(errorNumber) && errorNumber.equals(maxRetryCount)) {
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recordLogininfor(tenantId, username, loginFail, MessageUtils.message(loginType.getRetryLimitExceed(), maxRetryCount, lockTime));
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throw new UserException(loginType.getRetryLimitExceed(), maxRetryCount, lockTime);
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}
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if (supplier.get()) {
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// 是否第一次
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errorNumber = ObjectUtil.isNull(errorNumber) ? 1 : errorNumber + 1;
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// 达到规定错误次数 则锁定登录
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if (errorNumber.equals(maxRetryCount)) {
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RedisUtils.setCacheObject(errorKey, errorNumber, Duration.ofMinutes(lockTime));
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recordLogininfor(tenantId, username, loginFail, MessageUtils.message(loginType.getRetryLimitExceed(), maxRetryCount, lockTime));
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throw new UserException(loginType.getRetryLimitExceed(), maxRetryCount, lockTime);
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} else {
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// 未达到规定错误次数 则递增
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RedisUtils.setCacheObject(errorKey, errorNumber);
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recordLogininfor(tenantId, username, loginFail, MessageUtils.message(loginType.getRetryLimitCount(), errorNumber));
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throw new UserException(loginType.getRetryLimitCount(), errorNumber);
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}
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}
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// 登录成功 清空错误次数
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RedisUtils.deleteObject(errorKey);
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}
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private void checkTenant(String tenantId) {
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if (!TenantHelper.isEnable()) {
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return;
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}
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if (TenantConstants.DEFAULT_TENANT_ID.equals(tenantId)) {
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return;
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}
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SysTenantVo tenant = tenantService.queryByTenantId(tenantId);
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if (ObjectUtil.isNull(tenant)) {
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log.info("登录租户：{} 不存在.", tenantId);
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throw new TenantException("tenant.not.exists");
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} else if (TenantStatus.DISABLE.getCode().equals(tenant.getStatus())) {
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log.info("登录租户：{} 已被停用.", tenantId);
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throw new TenantException("tenant.blocked");
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} else if (ObjectUtil.isNotNull(tenant.getExpireTime()) && new Date().after(tenant.getExpireTime())) {
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log.info("登录租户：{} 已超过有效期.", tenantId);
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throw new TenantException("tenant.expired");
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}
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}
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}
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