/// <summary> /// 判断UserID和Token是否匹配,进而判断用户是否合法 /// </summary> /// <returns></returns> public bool IsValid(bool needAdmin = false) { var aes = new FzLib.Cryptography.Aes(); aes.SetStringKey(Key + UserID); aes.SetStringIV(""); try { string[] items = aes.Decrypt(Token).Split("-"); if (items[0] != UserID.ToString()) { return(false); } if (needAdmin && !bool.Parse(items[1])) { return(false); } //预留过期检测 return(true); } catch (Exception ex) { return(false); } }
/// <summary> /// 获取Token /// </summary> /// <returns></returns> public string GetToken() { var aes = new FzLib.Cryptography.Aes(); aes.SetStringKey(Key + UserID); aes.SetStringIV(""); return(aes.Encrypt(string.Join("-", UserID.ToString(), DateTime.Now.ToString("yyyyMMdd")))); }