public string ValidateLoginIfo(string userName, string pwd, string isRemember = "false")
{
string returnValue;
try
{
TblLoginInfo tblLoginInfo = new TblLoginInfo();
string currentEncryptePwd = tblLoginInfo.EncryptSha(tblLoginInfo.EncryptMd5(HttpUtility.UrlDecode(pwd)));
string currentUserName = HttpUtility.UrlDecode(userName).Trim();
string dbEncryptePwd = tblLoginInfo.GetAll().OrderBy(a => a.ID).FirstOrDefault().Password.ToString();
string dbUserName = tblLoginInfo.GetAll().OrderBy(a => a.ID).FirstOrDefault().UserName.ToString();
if (!String.IsNullOrEmpty(currentEncryptePwd) && !String.IsNullOrEmpty(currentUserName) && !String.IsNullOrEmpty(dbEncryptePwd) && !String.IsNullOrEmpty(dbUserName))
{
if (currentUserName == dbUserName)
{
if (currentEncryptePwd == dbEncryptePwd)
{
if (isRemember == "true")
{
FormsAuthentication.RedirectFromLoginPage(userName, true);
}
else
{
FormsAuthentication.RedirectFromLoginPage(userName, false);
}
returnValue = "true";
return returnValue;
}
else
{
returnValue = "false";
return returnValue;
}
}
else
{
returnValue = "false";
return returnValue;
}
}
else
{
returnValue = "false";
return returnValue;
}
}
catch
{
returnValue = "false";
return returnValue;
}
}
public JsonResult GetLoginInfo()
{
TblLoginInfo tblLoginInfo = new TblLoginInfo();
Models.LoginInfo lgIn = new Models.LoginInfo()
{
ID = tblLoginInfo.GetAll().OrderByDescending(i => i.ID).FirstOrDefault().ID,
UserName = tblLoginInfo.GetAll().OrderByDescending(i => i.UserName).FirstOrDefault().UserName
};
object loginInfo = lgIn;
return Json(loginInfo, JsonRequestBehavior.AllowGet);
}
public JsonResult GetLoginInfo(bool status)
{
TblLoginInfo tblLoginInfo = new TblLoginInfo();
UpdateStatus lgIn = new UpdateStatus()
{
ID = tblLoginInfo.GetAll().OrderByDescending(i => i.ID).FirstOrDefault().ID,
UserName = tblLoginInfo.GetAll().OrderByDescending(i => i.UserName).FirstOrDefault().UserName,
Status = status
};
object loginInfo = lgIn;
return Json(loginInfo, JsonRequestBehavior.AllowGet);
}
public JsonResult UpdateLoginInfo(int id, string name, string newPwd, string currentPwd)
{
TblLoginInfo tblLoginInfo = new TblLoginInfo();
string currentEncrypte = tblLoginInfo.EncryptSha(tblLoginInfo.EncryptMd5(HttpUtility.UrlDecode(currentPwd)));
string dbEncrypte = tblLoginInfo.GetAll().OrderBy(a => a.ID).FirstOrDefault().Password.ToString();
if (currentEncrypte == dbEncrypte)
{
string newPwdEncrypte = tblLoginInfo.EncryptSha(tblLoginInfo.EncryptMd5(HttpUtility.UrlDecode(newPwd)));
Models.LoginInfo loginInfo = new Models.LoginInfo()
{
ID = id,
UserName = HttpUtility.UrlDecode(name),
Password = newPwdEncrypte,
TransactionDate = DateTime.Now.ToString()
};
tblLoginInfo.Update(loginInfo);
return GetLoginInfo();
}
else
{
return GetLoginInfo(false);
}
}