public ActionResult LogIn(UserModel model)
{
using (MostaLearningEntities db = new MostaLearningEntities())
{
Student_tbl std = db.Student_tbl.First(st => st.Email == model.Email);
var pass = Convert.ToBase64String(ComputeHMAC_SHA256(Encoding.UTF8.GetBytes(model.Password), std.salt));
bool IsValidStudent = db.Student_tbl.Any(user => user.Email.ToLower() == model.Email.ToLower() && user.Password == pass);
bool IsValidLecturer = db.Lecturer_tbl.Any(user => user.Email.ToLower() == model.Email.ToLower() && user.Password == model.Password);
bool IsValidAdmin = db.Admin_tbl.Any(user => user.Email.ToLower() == model.Email.ToLower() && user.Password == model.Password);
if (IsValidStudent)
{
FormsAuthentication.SetAuthCookie(model.Email, false);
//Go to profile page
return(RedirectToAction("Index", "Home"));
}
if (IsValidLecturer)
{
FormsAuthentication.SetAuthCookie(model.Email, false);
//Go to profile page
return(RedirectToAction("Index", "Home"));
}
if (IsValidAdmin)
{
FormsAuthentication.SetAuthCookie(model.Email, false);
//Go to profile page
return(RedirectToAction("Index", "Home"));
}
ModelState.AddModelError("", "invalid Username or Password");
return(View("LogIn"));
}
}
