From 2970ebf9ec5fb8bcb2715c364051369e9520b27d Mon Sep 17 00:00:00 2001
From: liusuyi <1951119284@qq.com>
Date: Tue, 11 Mar 2025 15:51:07 +0800
Subject: [PATCH] 增加用户已登录，不允许重复登陆
---
ard-framework/src/main/java/com/ard/framework/web/service/SysLoginService.java | 35 +++++++++++++++++++++++++++++++++++
1 files changed, 35 insertions(+), 0 deletions(-)
diff --git a/ard-framework/src/main/java/com/ard/framework/web/service/SysLoginService.java b/ard-framework/src/main/java/com/ard/framework/web/service/SysLoginService.java
index d380f42..d7fec9a 100644
--- a/ard-framework/src/main/java/com/ard/framework/web/service/SysLoginService.java
+++ b/ard-framework/src/main/java/com/ard/framework/web/service/SysLoginService.java
@@ -1,11 +1,15 @@
package com.ard.framework.web.service;
import javax.annotation.Resource;
+
+import com.ard.framework.security.handle.CustomAuthenticationSuccessHandler;
import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.authentication.BadCredentialsException;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.Authentication;
+import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.stereotype.Component;
import com.ard.common.constant.CacheConstants;
import com.ard.common.constant.Constants;
@@ -37,6 +41,10 @@
@Component
public class SysLoginService
{
+ // 是否允许账户多终端同时登录（true允许 false不允许）
+ @Value("${token.soloLogin}")
+ private boolean soloLogin;
+
@Autowired
private TokenService tokenService;
@@ -51,6 +59,12 @@
@Autowired
private ISysConfigService configService;
+
+ @Resource
+ private CustomAuthenticationSuccessHandler successHandler;
+
+ @Autowired
+ private UserDetailsService userDetailsService;
/**
* 登录验证
@@ -75,6 +89,15 @@
AuthenticationContextHolder.setContext(authenticationToken);
// 该方法会去调用UserDetailsServiceImpl.loadUserByUsername
authentication = authenticationManager.authenticate(authenticationToken);
+
+ // 获取用户ID
+ LoginUser loginUser = (LoginUser) userDetailsService.loadUserByUsername(username);
+ Long userId = loginUser.getUser().getUserId();
+ // 登录成功逻辑
+ if (authentication.isAuthenticated()) {
+ // 检查是否已登录
+ successHandler.onAuthenticationSuccess(userId);
+ }
}
catch (Exception e)
{
@@ -96,6 +119,17 @@
AsyncManager.me().execute(AsyncFactory.recordLogininfor(username, Constants.LOGIN_SUCCESS, MessageUtils.message("user.login.success")));
LoginUser loginUser = (LoginUser) authentication.getPrincipal();
recordLoginInfo(loginUser.getUserId());
+ if (!soloLogin)
+ {
+ // 如果用户不允许多终端同时登录，清除缓存信息
+ String userIdKey = Constants.LOGIN_USERID_KEY + loginUser.getUser().getUserId();
+ String userKey = redisCache.getCacheObject(userIdKey);
+ if (StringUtils.isNotEmpty(userKey))
+ {
+ redisCache.deleteObject(userIdKey);
+ redisCache.deleteObject(userKey);
+ }
+ }
// 生成token
return tokenService.createToken(loginUser);
}
@@ -142,6 +176,7 @@
AsyncManager.me().execute(AsyncFactory.recordLogininfor(username, Constants.LOGIN_FAIL, MessageUtils.message("not.null")));
throw new UserNotExistsException();
}
+
// 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)
--
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