feat: 代码重构

hjl

2024-07-16 ec6d43aa07ee0e8faf34498057ebcfbb446aa015

 ruoyi-common/ruoyi-common-security/src/main/java/com/ruoyi/common/security/service/TokenService.java

@@ -1,7 +1,9 @@
package com.ruoyi.common.security.service;

import com.alibaba.fastjson2.JSONObject;
import com.ruoyi.common.core.constant.CacheConstants;
import com.ruoyi.common.core.constant.SecurityConstants;
import com.ruoyi.common.core.exception.GlobalException;
import com.ruoyi.common.core.utils.JwtUtils;
import com.ruoyi.common.core.utils.ServletUtils;
import com.ruoyi.common.core.utils.StringUtils;
@@ -19,6 +21,7 @@
import javax.servlet.http.HttpServletRequest;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.TimeUnit;

/**
@@ -110,9 +113,9 @@
        claimsMap.put(SecurityConstants.DETAILS_USERNAME, userName);

        // 接口返回信息
        Map<String, Object> rspMap = new HashMap<String, Object>();
        Map<String, Object> rspMap = new HashMap<String, Object>(8);
        rspMap.put("access_token", JwtUtils.createToken(claimsMap));
        rspMap.put("expires_in", expireTime);
        rspMap.put("expires_in", CacheConstants.EXPIRE_TIME_WORKER);
        return rspMap;
    }

@@ -221,14 +224,22 @@
     */
    public LoginUserInfo getLoginUserByWorker(String token) {
        LoginUserInfo user = null;
        try {
            if (StringUtils.isNotEmpty(token)) {
                String userkey = JwtUtils.getUserKeyByWorker(token);
                user = redisService.getCacheObject(getTokenKeyByWorker(userkey));
                return user;
        if (StringUtils.isNotEmpty(token)) {
            String userkey = JwtUtils.getUserKeyByWorker(token);
            user = redisService.getCacheObject(getTokenKeyByWorker(userkey));
            // 再次判断登录状态是否已过期
            if (null == user) {
                throw new GlobalException("登录信息已过期，请重新登录！", 504);
            }
        } catch (Exception e) {
            log.error("获取用户信息异常'{}'", e.getMessage());
            // 优先判断当前账号是否已在其他设备登录
            if (!user.getIsCanLogin()) {
                throw new GlobalException("当前登录账号在其他设备登录！", 505);
            }
            // 再次判断登录状态是否已过期
            if (System.currentTimeMillis() > user.getExpireTime()) {
                throw new GlobalException("登录信息已过期，请重新登录！", 504);
            }
            return user;
        }
        return user;
    }
@@ -317,11 +328,29 @@
     * @param loginUserInfo 登录信息
     */
    public void refreshTokenByWorker(LoginUserInfo loginUserInfo) {
        // 获取所有 login_tokens_study: 前缀的登录缓存
        Set redisCache = redisService.getKeysPrefix(CacheConstants.LOGIN_WORKER_TOKEN_KEY);
        for (Object key : redisCache) {
            String strKey = String.valueOf(key);
            // 根据 login_tokens:加密token 获取用户登录信息
            Object redisCacheUserInfo = redisService.getCacheObject(strKey);
            LoginUserInfo redisUserInfo = JSONObject.parseObject(JSONObject.toJSONString(redisCacheUserInfo), LoginUserInfo.class);
            // 单点逻辑，如果当前用户已处于登录状态并再次登录，则清除该用户上一次登录token
            if (loginUserInfo.getUserid().equals(redisUserInfo.getUserid())) {
                // 被挤账户 可登录状态 已经为 false时，跳出循环
                if (!redisUserInfo.getIsCanLogin()) {
                    continue;
                }
                // 设置能否登录字段为 否，当该token登录时，isCanLogin为false表示账号被挤
                redisUserInfo.setIsCanLogin(Boolean.FALSE);
                redisService.setCacheObject(strKey, redisUserInfo, redisService.getExpire(strKey), TimeUnit.SECONDS);
            }
        }
        loginUserInfo.setLoginTime(System.currentTimeMillis());
        loginUserInfo.setExpireTime(loginUserInfo.getLoginTime() + expireTime * MILLIS_MINUTE);
        loginUserInfo.setExpireTime(loginUserInfo.getLoginTime() + CacheConstants.EXPIRE_TIME_WORKER * MILLIS_MINUTE);
        // 根据uuid将loginUser缓存
        String userKey = getTokenKeyByWorker(loginUserInfo.getToken());
        redisService.setCacheObject(userKey, loginUserInfo, expireTime, TimeUnit.MINUTES);
        redisService.setCacheObject(userKey, loginUserInfo, CacheConstants.EXPIRE_TIME_WORKER, TimeUnit.MINUTES);
    }

    private String getTokenKey(String token) {