geboshi_V2/LeatherProject/GeBoShi/UI/User/UserMgr.cs

using MaiMuControl.Device.IOCardDev;
using MaiMuControl.SysStatusMgr.UserMgr;
using MySql.Data.MySqlClient;
using SqlSugar;
using System;
using System.CodeDom;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Data.SqlClient;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Security.Cryptography;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using ToolKits.Ini;

namespace GeBoShi.UI.User
{
    #region 基础表
    /// <summary>
    /// 基础表格
    /// </summary>
    public class BaseTable
    {
        [SugarColumn(IsIdentity = true, IsPrimaryKey = true)]
        public int Id { get; set; }
        public string ModifyUserCode { get; set; }
        [SugarColumn(UpdateServerTime = true, InsertServerTime = true)]
        public DateTime ModifyTime { get; set; }

        [SugarColumn(IsOnlyIgnoreUpdate = true)]
        public string CreateUserCode { get; set; }

        //insert时使用DB时间填充，不更新
        [SugarColumn(InsertServerTime = true, IsOnlyIgnoreUpdate = true)]
        public DateTime CreateTime { get; set; } = DateTime.Now;//程序中需要用
    }
    #endregion

    #region 权限集，权限，对应关系
    [SugarIndex("index_{table}_code", nameof(Right.Code), OrderByType.Asc, isUnique: true)]
    public class Right : BaseTable
    {
        public Right() { }
        public Right(string code, string name, string groupName = "默认")
        {
            Code = code;
            Name = name;
            GroupName = groupName;
            CreateUserCode = "admin";
            ModifyUserCode = "admin";
        }
        public bool check { get; set; }
        public string GroupName { get; set; }//分组名
        [SugarColumn(Length = 16)]
        public string Code { get; set; }
        public string Name { get; set; }


        //用于根据权限查所有角色时用
        //[Navigate(typeof(RoleRightMap), nameof(RoleRightMap.RightId), nameof(RoleRightMap.RoleId))]//注意顺序
        //public List<Role> RoleList { get; set; }
    }
    public class RoleRightMap : BaseTable
    {
        public int RoleId { get; set; }
        public int RightId { get; set; }

        /// <summary>
        /// 0-无权 1-查看 2-修改
        /// </summary>
        public int Level { get; set; }
    }
    [SugarIndex("index_{table}_code", nameof(Role.Code), OrderByType.Asc, isUnique: true)]
    public class Role : BaseTable
    {
        [SugarColumn(Length = 16)]
        public string Code { get; set; }
        public string Name { get; set; }

        [Navigate(typeof(RoleRightMap), nameof(RoleRightMap.RoleId), nameof(RoleRightMap.RightId))]//注意顺序
        public List<Right> RightList { get; set; }
    }
    #endregion

    #region 用户表
    [SugarIndex("index_{table}_code", nameof(User.Code), OrderByType.Asc, isUnique: true)]
    public class User : BaseTable
    {
        [SugarColumn(Length = 16)]
        public string Code { get; set; }
        public string Name { get; set; }
        [SugarColumn(IsNullable = true)]
        public string Password { get; set; }
        public int RoleId { get; set; }

        [Navigate(NavigateType.ManyToOne, nameof(RoleId))]
        public Role RoleInfo { get; set; }

        public bool State { get; set; } = true;
  
        /// <summary>
        /// 是否自动登出
        /// </summary>
        public bool AutoLogOut { get; set; } = false;
        /// <summary>
        /// 自动登出时间 5分钟
        /// </summary>
        public int LogOutTimeMinutes { get; set; } = 5;      

        [SugarColumn(IsNullable = true)]
        public string Note { get; set; }

    }
    #endregion

    #region 初始化用户数据库
    
    public class ConteolUserDB
    {
        public static string GetSqlDBCode()
        {
            string path = Path.Combine(Directory.GetCurrentDirectory(), "SystemDefault.ini");
            if (File.Exists(path))
            {
                string sValue;
                IniHelper iniHelper = new IniHelper(path);
                iniHelper.ReadString("SystemDefault", "MySqlCode", out sValue);
                return sValue.Replace("\0", "");
            }
            else
            {
                // write default value
                IniHelper iniHelper = new IniHelper(path);
                iniHelper.WriteString("SystemDefault", "MySqlCode", "Maimu888");
                return "Maimu888";
            }
        }
        //server=localhost;Database=ProductionDB;Uid=root;Pwd=123456; AllowLoadLocalInfile=true
        /// <summary>
        /// 用户数据库，链接地址
        /// </summary>
        public static string ConnectionString { get; private set ; }
        /// <summary>
        /// 设置需要联机的数据库IP
        /// </summary>
        /// <param name="addrIP"></param>
        public static void SetServerIP(string addrIP)
        {

            //server = localhost; Database = ProductionDB; Uid = root; Pwd = 123456; AllowLoadLocalInfile = true
            ConnectionString = "server = " + addrIP + "; Database = UserDB; Uid = root; Pwd = " + GetSqlDBCode() + "; AllowLoadLocalInfile = true;";
            //ConnectionString = "server=127.0.0.1;port=3306;database=UserDB;uid=testUser;pwd=123456;";
            //ConnectionString = "server = localhost; Database = UserDB; Uid = root; Pwd = 123456; AllowLoadLocalInfile = true";
        }
        /// <summary>
        /// 初始化用户数据表
        /// </summary>
        /// <param name="RightArray"></param>
        /// <param name="dropTable"></param>
        public static void initDB( bool dropTable = false)
        {
            ConnectionConfig connectionConfig = new ConnectionConfig()
            {
                ConnectionString = ConnectionString,
                DbType = SqlSugar.DbType.MySql,
                IsAutoCloseConnection = true
            };
            //创建数据库对象
            using (SqlSugarClient db = new SqlSugarClient(connectionConfig))
            {
                db.Aop.OnLogExecuting = (sql, pars) =>
                {
                    Console.WriteLine(sql);//输出sql,查看执行sql 性能无影响 
                };

                //create db
                db.DbMaintenance.CreateDatabase();
                //db.DbMaintenance.TruncateTable<Order>();//删除记录
                //===建表
                if (dropTable && db.DbMaintenance.IsAnyTable("Right", false)) db.DbMaintenance.DropTable("Right");
                if (dropTable && db.DbMaintenance.IsAnyTable("Role", false)) db.DbMaintenance.DropTable("Role");
                if (dropTable && db.DbMaintenance.IsAnyTable("RoleRightMap", false)) db.DbMaintenance.DropTable("RoleRightMap");
                if (dropTable && db.DbMaintenance.IsAnyTable("User", false)) db.DbMaintenance.DropTable("User");               

                //===添加与更新表
        
                db.CodeFirst.InitTables<Right>();
                db.CodeFirst.InitTables<Role>();
                db.CodeFirst.InitTables<RoleRightMap>();
                db.CodeFirst.InitTables<User>();
  

                //更新新列数据 
                //db.Ado.ExecuteCommand("update Step set Tag=0 where Tag is null"); 
                //try
                //{
                //    db.Ado.ExecuteCommand("ALTER TABLE Product DROP COLUMN HoleCountId");
                //}
                //catch { }
                //try { 
                //    db.Ado.ExecuteCommand("ALTER TABLE Product DROP COLUMN HoleCount");
                //}
                //catch { }
                //===初始数据 注意*********会清空这些表数据
                //User
                db.DbMaintenance.TruncateTable<User>();
                db.DbMaintenance.TruncateTable<Role>();
                if (db.Queryable<User>().Count() < 1)
                {
                    //db.Insertable(new Models.User() { Code = "admin", Name = "管理员", RoleId = id }).ExecuteCommand();
                    db.InsertNav(new User()
                    {
                        Code = "admin",
                        Name = "管理员",
                        //Password = GetMD5(""),
                        Password = "",
                        RoleInfo = new Role() { Code = "admin", Name = "管理员", ModifyUserCode = "admin", CreateUserCode = "admin" },//多表添加
                        CreateUserCode = "admin",
                        ModifyUserCode = "admin",
                    }).Include(x => x.RoleInfo)
                    .ExecuteCommand();
                }
                //===权限  
                db.DbMaintenance.TruncateTable<RoleRightMap>();
                db.DbMaintenance.TruncateTable<Right>();

                if (db.Queryable<Right>().Where(m => m.Code == "Step").Count() < 1) db.Insertable(new Right("Step", "流程管理")).ExecuteCommand();
                if (db.Queryable<Right>().Where(m => m.Code == "Product").Count() < 1) db.Insertable(new Right("Product", "产品管理")).ExecuteCommand();                

                if (db.Queryable<Right>().Where(m => m.Code == "Order").Count() < 1) db.Insertable(new Right("Order", "报表查询")).ExecuteCommand();
                if (db.Queryable<Right>().Where(m => m.Code == "Statistics").Count() < 1) db.Insertable(new Right("Statistics", "统计分析")).ExecuteCommand();

                if (db.Queryable<Right>().Where(m => m.Code == "Role").Count() < 1) db.Insertable(new Right("Role", "角色管理")).ExecuteCommand();
                if (db.Queryable<Right>().Where(m => m.Code == "User").Count() < 1) db.Insertable(new Right("User", "用户管理")).ExecuteCommand();
                //if (db.Queryable<Models.Right>().Where(m => m.Code == "Right").Count() < 1) db.Insertable(new Models.Right("Right", "权限管理")).ExecuteCommand();

                if (db.Queryable<Right>().Where(m => m.Code == "Calibration").Count() < 1) db.Insertable(new Right("Calibration", "标定设置")).ExecuteCommand();
                if (db.Queryable<Right>().Where(m => m.Code == "SysSetting").Count() < 1) db.Insertable(new Right("SysSetting", "系统设置")).ExecuteCommand();
                if (db.Queryable<Right>().Where(m => m.Code == "ParamsSetting").Count() < 1) db.Insertable(new Right("ParamsSetting", "参数设置")).ExecuteCommand();

                if (db.Queryable<Right>().Where(m => m.Code == "Manual").Count() < 1) db.Insertable(new Right("Manual", "手动操作")).ExecuteCommand();
                if (db.Queryable<Right>().Where(m => m.Code == "Debug").Count() < 1) db.Insertable(new Right("Debug", "设备调试")).ExecuteCommand();

                if (db.Queryable<Right>().Where(m => m.Code == "Operation1").Count() < 1) db.Insertable(new Right("Operation1", "特色操作1")).ExecuteCommand();
                if (db.Queryable<Right>().Where(m => m.Code == "Operation2").Count() < 1) db.Insertable(new Right("Operation2", "特色操作2")).ExecuteCommand();
                if (db.Queryable<Right>().Where(m => m.Code == "Operation3").Count() < 1) db.Insertable(new Right("Operation3", "特色操作3")).ExecuteCommand();

                //==触发器
                //string rootPath = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
                //string sqlPath = rootPath + "\\ConfigFiles\\SqlPath\\";
                //if (Directory.Exists(sqlPath))
                //{
                //    int count;
                //    string triggerName = "trigger_order_update";
                //    if (File.Exists(sqlPath + triggerName + ".sql"))
                //    {
                //        count = db.Ado.GetInt($"SELECT count(*) FROM information_schema.TRIGGERS where TRIGGER_NAME = '{triggerName}'");
                //        if (count > 0)
                //            db.Ado.ExecuteCommand($"drop trigger {triggerName}");
                //        db.Ado.ExecuteCommand(File.ReadAllText(sqlPath + triggerName + ".sql"));
                //    }
                //}

                //==清理垃圾数据
                //db.Ado.ExecuteCommand($"delete from `Order` where ProductId not in (select id from product)");
            }
        }
        /// <summary>
        /// 备份DB (还原：mysql -uroot -p < d:\dbName.sql)
        /// </summary>
        /// <param name="result"></param>
        public static void BackupDataBase(string outFilePath)
        {
            using (var conn = new MySqlConnection(ConnectionString))
            {
                using (var cmd = new MySqlCommand())
                {
                    using (MySqlBackup mb = new MySqlBackup(cmd))
                    {
                        // 设置数据库连接
                        cmd.Connection = conn;
                        cmd.Connection.Open();
                        // 导出数据库到文件
                        mb.ExportToFile(outFilePath);
                        conn.Close();
                    }
                }
            }
        }
        private static string GetMD5(string str)
        {
            byte[] data = Encoding.UTF8.GetBytes(str);
            data = new System.Security.Cryptography.MD5CryptoServiceProvider().ComputeHash(data);

            string ret = "";
            for (int i = 0; i < data.Length; i++)
            {
                ret += data[i].ToString("x1").PadLeft(2, '0');//ToString("x1"):转换为16进制
            }
            return ret.ToUpper();
        }

        //private static string Jiami(string code)
        //{
        //    DataProtectionScope scope = DataProtectionScope.CurrentUser;
        //    byte[] encrypted = ProtectedData.Protect(original, null, scope);
        //}
    }
    #endregion

    #region 数据库操作
    public class UserRepository<T> : SimpleClient<T> where T : class, new()
    {
        public UserRepository(ISqlSugarClient context = null) : base(context)//注意这里要有默认值等于null
        {
            if (context == null)
            {
                base.Context = new SqlSugarClient(new ConnectionConfig()
                {
                    DbType = SqlSugar.DbType.MySql,
                    //InitKeyType = InitKeyType.Attribute,
                    IsAutoCloseConnection = true,
                    ConnectionString = ConteolUserDB.ConnectionString
                });

                base.Context.Aop.OnLogExecuting = (s, p) =>
                {
                    Console.WriteLine(s);
                };
            }
        }
        /// <summary>
        /// 扩展方法，自带方法不能满足的时候可以添加新方法
        /// </summary>
        /// <returns></returns>
        public List<T> CommQuery(string json)
        {
            T t = Context.Utilities.DeserializeObject<T>(json);
            var list = base.Context.Queryable<T>().WhereClass(t).ToList();
            return list;
        }

    }

    public class RoleService : UserRepository<Role>
    {
        public List<Role> GetListNav()
        {
            return base.AsSugarClient().Queryable<Role>()
                .Includes(m => m.RightList)
                .Where(m => m.Code != "admin")
                .ToList();
        }
        public bool DelNav(Role model)
        {
            return base.AsSugarClient().DeleteNav<Role>(model)
                .Include(a => a.RightList)
                .ExecuteCommand();
        }
        public bool UpdateNav(Role model)
        {
            return base.AsSugarClient().UpdateNav(model)
                .Include(a => a.RightList)//.ThenInclude(z1 => z1.RoomList) //插入2层 Root->ShoolA->RoomList 
                .ExecuteCommand();
        }
        //获取所有子
        public List<Right> GetRightItems()
        {
            var db = base.Change<Right>();//切换仓仓（新功能）
            var list = db.GetList();
            return list;
        }
        //public List<Right> GetRightItems1()
        //{
        //    var db = base.Change<Right>();//切换仓仓（新功能）
        //    base.AsSugarClient().ThenMapper(list, map =>
        //    {

        //    });
        //}
        //分页
        //public List<Models.Role> GetOrderPage(Expression<Func<Models.Role, bool>> where, int pagesize, int pageindex)
        //{
        //    return base.GetPageList(where, new SqlSugar.PageModel() { PageIndex = pageindex, PageSize = pagesize }); //使用自已的仓储方法
        //}

        //调用仓储扩展方法
        public List<Role> GetOrderByJson(string Json)
        {
            return base.CommQuery(Json);
        }
    }

    public class UserService : UserRepository<User>
    {
        public List<User> GetListNav()
        {
            return base.AsSugarClient().Queryable<User>()
                .Includes(m => m.RoleInfo, info => info.RightList)
                .ToList();
        }
        public User GetModel(string userCode, string userPw)
        {
            //return base.GetFirst(t=>t.Code.Equals(userCode) && SqlFunc.IsNull(t.Password,"") .Equals(userPw));  
            return base.AsSugarClient().Queryable<User>()
                .Includes(m => m.RoleInfo, info => info.RightList)
                .Where(t => t.Code.Equals(userCode) && SqlFunc.IsNull(t.Password, "").Equals(userPw))
                .First();
        }
        public bool ModifyPw(int userId, string newPW)
        {
            //更新一个字段
            var result = base.AsSugarClient().Updateable<User>().SetColumns("Password", newPW).Where("id=" + userId).ExecuteCommand();
            //更新多个字段
            //var result = base.AsSugarClient().Updateable<User>().SetColumns(p => new User { Password = newPW, Name = Name }).Where("id=" + userId).ExecuteCommand();
            return result > 0;
        }
        //获取所有子
        public List<Role> GetRoleItems()
        {
            var db = base.Change<Role>();//切换仓仓（新功能）
            return db.GetList();
        }
        //分页
        //public List<Models.User> GetOrderPage(Expression<Func<Models.User, bool>> where, int pagesize, int pageindex)
        //{
        //    return base.GetPageList(where, new SqlSugar.PageModel() { PageIndex = pageindex, PageSize = pagesize }); //使用自已的仓储方法
        //}

        //调用仓储扩展方法
        public List<User> GetOrderByJson(string Json)
        {
            return base.CommQuery(Json);
        }
    }
    #endregion

    public enum UserRightEnum
    {
        [Description("Step")]
        Step = 0,
        [Description("Product")]
        Product = 1,
        [Description("Order")]
        Order = 2,
        [Description("Statistics")]
        Statistics = 3,
        [Description("Role")]
        Role = 4,
        [Description("User")]
        User = 5,
        [Description("Calibration")]
        Calibration = 6,
        [Description("SysSetting")]
        SysSetting = 7,
        [Description("ParamsSetting")]
        ParamsSetting = 8,
        [Description("Manual")]
        Manual = 9,
        [Description("Debug")]
        Debug = 10,
        [Description("Operation1")]
        Operation1 = 11,
        [Description("Operation2")]
        Operation2 = 12,
        [Description("Operation3")]
        Operation3 = 13,
    }
    #region 用户管理
    public class UserMgr
    {
        #region #权限集

        #endregion
        private User _LoginUser;
        /// <summary>
        /// 获取当前登入用户
        /// </summary>
        public User LoginUser { get { return _LoginUser; } }

        private bool _IsLogin;
        /// <summary>
        /// 是否登入
        /// </summary>
        public bool IsLogin {  get { return _IsLogin; } }

        private string _MySqlIP;

        private bool _IsRememberUserCode;
        public bool IsRememberUserCode { get { return _IsRememberUserCode; } }

        private bool _IsRememberUserPw;
        public bool IsRememberUserPw { get { return _IsRememberUserPw; } }

        private string _UserCfgPath;

        public UserMgr(string MySqlIP)
        {
            ConteolUserDB.SetServerIP(MySqlIP);
            _MySqlIP = MySqlIP;

            _LoginUser = new User();

            _UserCfgPath = Application.StartupPath + "\\ConfigFiles\\Login.ini";
            if(!File.Exists(Application.StartupPath + "\\ConfigFiles"))
            {
                DirectoryInfo directoryInfo = new DirectoryInfo(Application.StartupPath + "\\ConfigFiles");
                directoryInfo.Create();
            }
        }

        public bool InitialUserMgrDB(bool dropTable = true)
        {
            bool ret = false;
            //List<string[]> RightList = new List<string[]>();
            try
            {
                //初始化用户数据库
                ConteolUserDB.initDB(dropTable);
                ret = true;
            }
            catch (Exception ex)
            {
                MessageBox.Show("错误信息:" + ex.Message, "报警", MessageBoxButtons.OK, MessageBoxIcon.Error, MessageBoxDefaultButton.Button1, 0);
            }
            return ret;
        }

        public string CheckUser(string UserName, string Password)
        {
            string ret = "";
            //查询数据库，比对账号密码
            try
            {
                UserService service = new UserService();
                var model = service.GetModel(UserName, Password);
                if (model == null)
                {
                    ret = "帐号或密码错误！";
                    return ret;
                }

                if (UserName != "admin" && !model.State)
                {
                    ret = "帐号已停用！";
                    return ret;
                }
                if (string.IsNullOrWhiteSpace(model.Password))
                    model.Password = "";
                _LoginUser = model;
            }
            catch (Exception ex)
            {
                MessageBox.Show("错误信息:" + ex.Message , "报警", MessageBoxButtons.OK, MessageBoxIcon.Error, MessageBoxDefaultButton.Button1, 0);
                ret = "数据库异常!";
            }
            return ret;
        }
        
        public void SetRememberUser(bool code, bool pw)
        {
            _IsRememberUserCode = code;
            _IsRememberUserPw = pw;
        }
        
        public bool GetUserCfg()
        {
            bool ret = false;
            if (!File.Exists(_UserCfgPath))
                return false;

            IniHelper iniHelper = new IniHelper(_UserCfgPath);

            string sValue = "";
            //int iValue = 0;
            //double dValue = 0;
            bool bValue = false;           

            string section = "User";
            ret = iniHelper.ReadString(section, "UserCode", out sValue);
            _LoginUser.Code = sValue.Trim();

            ret = iniHelper.ReadString(section, "UserPw", out sValue);
            //_LoginUser.Password = PasswordUnprotect(sValue.Trim());
            _LoginUser.Password = sValue.Trim();

            ret = iniHelper.ReadBool(section, "IsRememberUserCode", out bValue);
            _IsRememberUserCode = bValue;

            ret = iniHelper.ReadBool(section, "IsRememberUserPw", out bValue);
            _IsRememberUserPw = bValue;
            return ret;
        }

        public bool SetUserCfg()
        {
            bool ret = false;
            IniHelper iniHelper = new IniHelper(_UserCfgPath);
            string section = "User";
            ret = iniHelper.WriteString(section, "UserCode", _LoginUser.Code);
            //ret = iniHelper.WriteString(section, "UserPw", PasswordProtect(_LoginUser.Password));
            ret = iniHelper.WriteString(section, "UserPw", _LoginUser.Password);
            ret = iniHelper.WriteBool(section, "IsRememberUserCode", _IsRememberUserCode);
            ret = iniHelper.WriteBool(section, "IsRememberUserPw", _IsRememberUserPw);
            return ret;
        }

        public bool RightControl(UserRightEnum rightEnum)
        {
            //if (_LoginUser.RoleInfo.Code.IndexOf("admin") > 0)
            if (_LoginUser.RoleInfo.Code == "admin")
                return true;
            switch (rightEnum)
            {
                case UserRightEnum.Step:
                    return _LoginUser.RoleInfo.RightList.FirstOrDefault(m => m.Code == "Step") != null;
                case UserRightEnum.Product:
                    return _LoginUser.RoleInfo.RightList.FirstOrDefault(m => m.Code == "Product") != null;
                case UserRightEnum.Order:
                    return _LoginUser.RoleInfo.RightList.FirstOrDefault(m => m.Code == "Order") != null;
                case UserRightEnum.Statistics:
                    return _LoginUser.RoleInfo.RightList.FirstOrDefault(m => m.Code == "Statistics") != null;
                case UserRightEnum.Role:
                    return _LoginUser.RoleInfo.RightList.FirstOrDefault(m => m.Code == "Role") != null;
                case UserRightEnum.User:
                    return _LoginUser.RoleInfo.RightList.FirstOrDefault(m => m.Code == "User") != null;
                case UserRightEnum.Calibration:
                    return _LoginUser.RoleInfo.RightList.FirstOrDefault(m => m.Code == "Calibration") != null;
                case UserRightEnum.SysSetting:
                    return _LoginUser.RoleInfo.RightList.FirstOrDefault(m => m.Code == "SysSetting") != null;
                case UserRightEnum.ParamsSetting:
                    return _LoginUser.RoleInfo.RightList.FirstOrDefault(m => m.Code == "ParamsSetting") != null;
                case UserRightEnum.Manual:
                    return _LoginUser.RoleInfo.RightList.FirstOrDefault(m => m.Code == "Manual") != null;
                case UserRightEnum.Debug:
                    return _LoginUser.RoleInfo.RightList.FirstOrDefault(m => m.Code == "Debug") != null;
                case UserRightEnum.Operation1:
                    return _LoginUser.RoleInfo.RightList.FirstOrDefault(m => m.Code == "Operation1") != null;
                case UserRightEnum.Operation2:
                    return _LoginUser.RoleInfo.RightList.FirstOrDefault(m => m.Code == "Operation2") != null;
                case UserRightEnum.Operation3:
                    return _LoginUser.RoleInfo.RightList.FirstOrDefault(m => m.Code == "Operation3") != null;
                default:
                    return false;
            }
            
 
        }
        /// <summary>
        /// 用户登入 含界面
        /// </summary>
        /// <returns></returns>
        public bool UserLoginDialog()
        {
            UserLoginFrm frm = new UserLoginFrm(this);
            DialogResult dret = frm.ShowDialog();
            if (dret != DialogResult.OK)
            {
                return false;
            }
            _IsLogin = true;
            return true;
        }

        /// <summary>
        /// 用户管理 含界面
        /// </summary>
        public void UserManagerDialog()
        {
            if (RightControl(UserRightEnum.User))
            {
                UserListFrm frm = new UserListFrm(this);
                DialogResult dret = frm.ShowDialog();
            }
            else
                MessageBox.Show("权限不足！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
        }

        /// <summary>
        /// 用户权限管理 含界面
        /// </summary>
        public void RightManageDialog()
        {
            if (RightControl(UserRightEnum.Role))
            {
                RightMgrFrm frm = new RightMgrFrm(this._LoginUser);
                DialogResult dret = frm.ShowDialog();
            }
            else
                MessageBox.Show("权限不足！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
        }

        #region 加解密
        //MaiMu
        private string PW_Entroty_str = "MaiMu";
        private string PasswordProtect(string pw)
        {
            if (string.IsNullOrEmpty(pw))
                pw = "IsNullOrEmpty";
            byte[] decBytes = System.Text.Encoding.UTF8.GetBytes(pw);
            byte[] PW_Entroty = System.Text.Encoding.UTF8.GetBytes(PW_Entroty_str);
            DataProtectionScope scope = DataProtectionScope.CurrentUser;
            byte[] encrypted = ProtectedData.Protect(decBytes, PW_Entroty, scope);
            string codepw = System.Text.Encoding.UTF8.GetString(encrypted);
            Console.WriteLine("\nEncrypted string = {0}", codepw);
            return codepw;
        }

        private string PasswordUnprotect(string Unpw)
        {
            byte[] encrypted = System.Text.Encoding.UTF8.GetBytes(Unpw);
            byte[] PW_Entroty = System.Text.Encoding.UTF8.GetBytes(PW_Entroty_str);
            DataProtectionScope scope = DataProtectionScope.CurrentUser;
            byte[] decrypted = ProtectedData.Unprotect(encrypted, PW_Entroty, scope);
            string codepw = System.Text.Encoding.UTF8.GetString(decrypted);
            Console.WriteLine("\nDecrypted data using CurrentUser scope = {0}", codepw);

            if (codepw == "IsNullOrEmpty")
                return "";
            return codepw;
        }
        #endregion
    }
    #endregion 
}