204 lines
7.6 KiB
Java
204 lines
7.6 KiB
Java
package com.ruoyi.auth.service;
|
||
|
||
import com.ruoyi.common.core.constant.CacheConstants;
|
||
import com.ruoyi.common.redis.service.RedisService;
|
||
import org.springframework.beans.factory.annotation.Autowired;
|
||
import org.springframework.stereotype.Component;
|
||
import com.ruoyi.common.core.constant.Constants;
|
||
import com.ruoyi.common.core.constant.SecurityConstants;
|
||
import com.ruoyi.common.core.constant.UserConstants;
|
||
import com.ruoyi.common.core.domain.R;
|
||
import com.ruoyi.common.core.enums.UserStatus;
|
||
import com.ruoyi.common.core.exception.ServiceException;
|
||
import com.ruoyi.common.core.utils.ServletUtils;
|
||
import com.ruoyi.common.core.utils.StringUtils;
|
||
import com.ruoyi.common.core.utils.ip.IpUtils;
|
||
import com.ruoyi.common.security.utils.SecurityUtils;
|
||
import com.ruoyi.system.api.RemoteLogService;
|
||
import com.ruoyi.system.api.RemoteUserService;
|
||
import com.ruoyi.system.api.domain.SysLogininfor;
|
||
import com.ruoyi.system.api.domain.SysUser;
|
||
import com.ruoyi.system.api.model.LoginUser;
|
||
|
||
import java.util.Date;
|
||
import java.util.concurrent.TimeUnit;
|
||
|
||
/**
|
||
* 登录校验方法
|
||
*
|
||
* @author ruoyi
|
||
*/
|
||
@Component
|
||
public class SysLoginService
|
||
{
|
||
@Autowired
|
||
private RemoteLogService remoteLogService;
|
||
|
||
@Autowired
|
||
private RemoteUserService remoteUserService;
|
||
|
||
@Autowired
|
||
private RedisService redisService;
|
||
|
||
/**
|
||
* 登录
|
||
*/
|
||
public LoginUser login(String username, String password)
|
||
{
|
||
// 用户名或密码为空 错误
|
||
if (StringUtils.isAnyBlank(username, password))
|
||
{
|
||
recordLogininfor(username, Constants.LOGIN_FAIL, "用户/密码必须填写");
|
||
throw new ServiceException("用户/密码必须填写");
|
||
}
|
||
// 密码如果不在指定范围内 错误
|
||
if (password.length() < UserConstants.PASSWORD_MIN_LENGTH
|
||
|| password.length() > UserConstants.PASSWORD_MAX_LENGTH)
|
||
{
|
||
recordLogininfor(username, Constants.LOGIN_FAIL, "用户密码不在指定范围");
|
||
throw new ServiceException("用户密码不在指定范围");
|
||
}
|
||
// 用户名不在指定范围内 错误
|
||
if (username.length() < UserConstants.USERNAME_MIN_LENGTH
|
||
|| username.length() > UserConstants.USERNAME_MAX_LENGTH)
|
||
{
|
||
recordLogininfor(username, Constants.LOGIN_FAIL, "用户名不在指定范围");
|
||
throw new ServiceException("用户名不在指定范围");
|
||
}
|
||
// 查询用户信息
|
||
R<LoginUser> userResult = remoteUserService.getUserInfo(username, SecurityConstants.INNER);
|
||
|
||
if (R.FAIL == userResult.getCode())
|
||
{
|
||
throw new ServiceException(userResult.getMsg());
|
||
}
|
||
|
||
if (StringUtils.isNull(userResult) || StringUtils.isNull(userResult.getData()))
|
||
{
|
||
recordLogininfor(username, Constants.LOGIN_FAIL, "登录用户不存在");
|
||
throw new ServiceException("登录用户：" + username + " 不存在");
|
||
}
|
||
LoginUser userInfo = userResult.getData();
|
||
SysUser user = userResult.getData().getSysUser();
|
||
if (UserStatus.DELETED.getCode().equals(user.getDelFlag()))
|
||
{
|
||
recordLogininfor(username, Constants.LOGIN_FAIL, "对不起，您的账号已被删除");
|
||
throw new ServiceException("对不起，您的账号：" + username + " 已被删除");
|
||
}
|
||
if (UserStatus.DISABLE.getCode().equals(user.getStatus()))
|
||
{
|
||
recordLogininfor(username, Constants.LOGIN_FAIL, "用户已停用，请联系管理员");
|
||
throw new ServiceException("对不起，您的账号：" + username + " 已停用");
|
||
}
|
||
if (!SecurityUtils.matchesPassword(password, user.getPassword()))
|
||
{
|
||
recordLogininfor(username, Constants.LOGIN_FAIL, "用户密码错误");
|
||
throw new ServiceException("用户不存在/密码错误");
|
||
}
|
||
|
||
recordLogininfor(username, Constants.LOGIN_SUCCESS, "登录成功");
|
||
return userInfo;
|
||
}
|
||
|
||
public void logout(String loginName)
|
||
{
|
||
recordLogininfor(loginName, Constants.LOGOUT, "退出成功");
|
||
}
|
||
|
||
/**
|
||
* 注册
|
||
*/
|
||
public void register(String username, String password)
|
||
{
|
||
// 用户名或密码为空 错误
|
||
if (StringUtils.isAnyBlank(username, password))
|
||
{
|
||
throw new ServiceException("用户/密码必须填写");
|
||
}
|
||
if (username.length() < UserConstants.USERNAME_MIN_LENGTH
|
||
|| username.length() > UserConstants.USERNAME_MAX_LENGTH)
|
||
{
|
||
throw new ServiceException("账户长度必须在2到20个字符之间");
|
||
}
|
||
if (password.length() < UserConstants.PASSWORD_MIN_LENGTH
|
||
|| password.length() > UserConstants.PASSWORD_MAX_LENGTH)
|
||
{
|
||
throw new ServiceException("密码长度必须在5到20个字符之间");
|
||
}
|
||
|
||
// 注册用户信息
|
||
SysUser sysUser = new SysUser();
|
||
sysUser.setUserName(username);
|
||
sysUser.setNickName(username);
|
||
sysUser.setPassword(SecurityUtils.encryptPassword(password));
|
||
R<?> registerResult = remoteUserService.registerUserInfo(sysUser, SecurityConstants.INNER);
|
||
|
||
if (R.FAIL == registerResult.getCode())
|
||
{
|
||
throw new ServiceException(registerResult.getMsg());
|
||
}
|
||
recordLogininfor(username, Constants.REGISTER, "注册成功");
|
||
}
|
||
|
||
/**
|
||
* 记录登录信息
|
||
*
|
||
* @param username 用户名
|
||
* @param status 状态
|
||
* @param message 消息内容
|
||
* @return
|
||
*/
|
||
public void recordLogininfor(String username, String status, String message)
|
||
{
|
||
SysLogininfor logininfor = new SysLogininfor();
|
||
logininfor.setUserName(username);
|
||
logininfor.setIpaddr(IpUtils.getIpAddr(ServletUtils.getRequest()));
|
||
logininfor.setMsg(message);
|
||
// 日志状态
|
||
if (StringUtils.equalsAny(status, Constants.LOGIN_SUCCESS, Constants.LOGOUT, Constants.REGISTER))
|
||
{
|
||
logininfor.setStatus("0");
|
||
}
|
||
else if (Constants.LOGIN_FAIL.equals(status))
|
||
{
|
||
logininfor.setStatus("1");
|
||
}
|
||
remoteLogService.saveLogininfor(logininfor, SecurityConstants.INNER);
|
||
|
||
//记录错误次数， 防止无限重试，进行暴力破解
|
||
recordLoginErrorTimes(username, status);
|
||
}
|
||
|
||
/**
|
||
* @author dazer
|
||
* @date 2022-01-21
|
||
* 记录username错误次数，超过指定次数 锁定xx分钟，防止暴力破解
|
||
* @param username 登录用户名
|
||
* @param status {@link Constants#LOGIN_SUCCESS}
|
||
* {@link Constants#LOGIN_FAIL}
|
||
*/
|
||
private void recordLoginErrorTimes(String username, String status)
|
||
{
|
||
String loginErrorTimesKey = CacheConstants.REDIS_KEY_ERROR_TIMES + username;
|
||
Long redisKeyTimeout = 30L;
|
||
long maxErrorTimes = 5L;
|
||
|
||
if (Constants.LOGIN_SUCCESS.equals(status)) {
|
||
redisService.deleteObject(loginErrorTimesKey);
|
||
} else if (Constants.LOGIN_FAIL.equals(status)) {
|
||
Integer errorTimes = redisService.getCacheObject(loginErrorTimesKey);
|
||
if (errorTimes == null) {
|
||
errorTimes = 0;
|
||
}
|
||
// 登录错误，进行累加错误次数
|
||
errorTimes++;
|
||
// 登录错误，缓存：30分钟
|
||
redisService.setCacheObject(loginErrorTimesKey, errorTimes, redisKeyTimeout, TimeUnit.MINUTES);
|
||
// 连续错误5次，进行账号锁定
|
||
if (errorTimes >= maxErrorTimes) {
|
||
throw new ServiceException("用户名密码错误次数已达上限,账号已被锁定请" + redisKeyTimeout + "分钟后再试!");
|
||
}
|
||
}
|
||
}
|
||
}
|