public ActionResult UserLogin(LogInVM entity)
{
string OldHASHValue = string.Empty;
byte[] SALT = new byte[GenerateSaltKey._SaltLengthLimit];
try
{
using (db = new CodeliteEntities1())
{
// Ensure we have a valid viewModel to work with
if (!ModelState.IsValid)
{
return(View(entity));
}
//Retrive Stored HASH Value From Database According To Username (one unique field)
var userInfo = db.user_Credential.Where(s => s.user_Name == entity.UserName.Trim()).FirstOrDefault();
//Assign HASH Value
if (userInfo != null)
{
OldHASHValue = userInfo.HASH;
SALT = userInfo.SALT;
}
bool isLogin = LogInVM.CompareHashValue(entity.Password, entity.UserName, OldHASHValue, SALT);
if (isLogin)
{
//Login Success
//For Set Authentication in Cookie (Remeber ME Option)
SignInRemember(entity.UserName, entity.IsRememberMe);
//Set A Unique ID in session
Session["UserID"] = userInfo.user_Name;
// If we got this far, something failed, redisplay form
// return RedirectToAction("Index", "Dashboard");
return(RedirectToLocal(entity.ReturnURL));
}
else
{
//Login Fail
ModelState.AddModelError("", "Access Denied! Wrong Credential");
return(View(entity));
}
}
}
catch
{
throw;
}
}