/// <summary>
/// 判断登录状态
/// </summary>
/// <returns></returns>
public static bool LoginStatus()
{
if (HttpContext.Current.Session["admin"] == null)
{
var nv = CookieTool.GetCookie("Master");
int uid = 0;
string uhash = "";
string uname = "";
if (nv.Count > 1)
{
if (!string.IsNullOrEmpty(nv.Get("id")) && !string.IsNullOrEmpty(nv.Get("hash")) && !string.IsNullOrEmpty(nv.Get("name")))
{
//uid = StringUtils.StrToInt(nv.Get("id"), 0);
int.TryParse(nv.Get("id"), out uid);
uhash = nv.Get("hash");
uname = nv.Get("name");
Lebi_Administrator master = B_Lebi_Administrator.GetModel(uid);
if (CheckAdmin(master, uhash, uname, true))
{
SetSession(master);
return(true);
}
else
{
return(false);
}
}
return(false);
}
return(false);
}
return(true);
}
/// <summary>
/// 管理员用户名称
/// </summary>
/// <param name="siteid"></param>
/// <returns></returns>
public string AdminName(int id)
{
Lebi_Administrator model = B_Lebi_Administrator.GetModel(id);
if (model == null)
{
return("");
}
Lebi_Admin_Group group = B_Lebi_Admin_Group.GetModel(model.Admin_Group_id);
if (group == null)
{
return(model.RealName);
}
return("[" + Lang(group.Name) + "]" + model.RealName);
}
/// <summary>
/// 管理员登录
/// </summary>
/// <param name="MasterName"></param>
/// <param name="PWD"></param>
/// <returns></returns>
public static bool AdminLogin(string AdminName, string PWD)
{
string SafeAdminLogin = RequestTool.GetConfigKey("SafeAdminLogin").Trim();
if (SafeAdminLogin == "")
{
SafeAdminLogin = "******";
}
bool ret = false;
Lebi_Administrator master = B_Lebi_Administrator.GetModel("UserName=lbsql{'" + AdminName + "'} and Type_id_AdminStatus=230");
if (CheckAdmin(master, PWD, AdminName, false))
{
Random Random = new Random();
int RandNum = Random.Next(100000000, 999999999);
if (SafeAdminLogin == "1")
{
master.RandNum = RandNum;
B_Lebi_Administrator.Update(master);
}
else
{
RandNum = master.RandNum;
}
NameValueCollection nvs = new NameValueCollection();
nvs.Add("id", master.id.ToString());
nvs.Add("hash", MD5(RandNum + PWD));
nvs.Add("name", AdminName);
CookieTool.WriteCookie("Master", nvs, 365);
SetSession(master);
HttpContext.Current.Session["checkCode"] = null;
ret = true;
//开启一个线程提交最后登录记录
Thread thread = new Thread(new ThreadStart(UserLastUse));
thread.IsBackground = true;//这样能随主程序一起结束
thread.Start();
}
return(ret);
}
public static bool CheckAdmin(int id, string PWD, string NAME)
{
Lebi_Administrator master = B_Lebi_Administrator.GetModel(id);
return(CheckAdmin(master, PWD, NAME));
}
