private void ButtonLogin_Click(object sender, EventArgs e)
{
if (!(textBoxEmail.Text == "Email") && !(textBoxPassword.Text == "Password") && !(string.IsNullOrWhiteSpace(textBoxEmail.Text)) && !(string.IsNullOrWhiteSpace(textBoxPassword.Text)))
{
LoadingForm loadingForm = new LoadingForm();
loadingForm.Show();
loadingForm.Step(20);
var controller = new UserController();
Argon2Hashing hashing = new Argon2Hashing();
try
{
FacultyUserModel faculty = controller.GetByEmail(textBoxEmail.Text);
if (faculty == null)
{
textBoxPassword.Clear();
textBoxPassword.Focus();
}
else
{
//Console.WriteLine("Got hash: " + faculty.Password);
//Console.WriteLine("Got salt: " + faculty.salt);
//Console.WriteLine("Verification: " + hashing.VerifyHash(textBoxPassword.Text, Convert.FromBase64String(faculty.salt), Convert.FromBase64String(faculty.Password)));
loadingForm.Step(20);
if (hashing.VerifyHash(textBoxPassword.Text, Convert.FromBase64String(faculty.salt), Convert.FromBase64String(faculty.Password)))
{
loadingForm.Step(60);
loadingForm.Close();
var dash = new FormDashboard(faculty);
dash.FormClosed += new FormClosedEventHandler(dash_FormClosed);
dash.Show();
this.Hide();
}
else
{
MessageBox.Show("Incorrect email or password. Please try again");
}
}
}catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
loadingForm.Close();
}
else
{
MessageBox.Show("Please insert your login credentials first");
}
}
private void ButtonSignUp_Click(object sender, EventArgs e)
{
if (!(textBoxFirstNameSignUp.Text == "First Name") && !(textBoxLastNameSignUp.Text == "Last Name"))
{
if (textBoxPassSignUp.Text == textBoxConfirmPassSignUp.Text)
{
LoadingForm loading = new LoadingForm();
loading.Show();
FacultyUserModel faculty = new FacultyUserModel();
faculty.AcademicId = textBoxAcademicIdSignUp.Text;
faculty.FirstName = textBoxFirstNameSignUp.Text.Trim();
faculty.LastName = textBoxLastNameSignUp.Text.Trim();
faculty.Email = textBoxEmailSignup.Text.ToLower().Trim();
faculty.Password = textBoxPassSignUp.Text;
try
{
faculty.IsValid();
loading.Step(20);
//hashing now
Argon2Hashing hashing = new Argon2Hashing();
faculty.salt = Convert.ToBase64String(hashing.CreateSalt());
faculty.Password = Convert.ToBase64String(hashing.HashPassword(textBoxPassSignUp.Text, Convert.FromBase64String(faculty.salt)));
loading.Step(20);
//hashing done
//Console.WriteLine("Salt: " + faculty.salt);
//Console.WriteLine("Hashed password: "******"Verify hash: " + hashing.VerifyHash(textBoxPassSignUp.Text, Convert.FromBase64String(faculty.salt), Convert.FromBase64String(faculty.Password)));
loading.Step(20);
try
{
var controller = new UserController();
controller.Create(faculty);
loading.Step(20);
loading.Close();
MessageBox.Show("Account created. Please login with your email and password");
buttonCancel.PerformClick();
}
catch (SQLiteException ex)
{
loading.Close();
if (ex.ErrorCode == 19)
{
MessageBox.Show("An account is already registered with this email or ID");
}
else
{
MessageBox.Show(ex.Message + ex.ErrorCode);
}
}catch (Exception ex)
{
loading.Close();
MessageBox.Show(ex.Message);
}
}
catch (Exception ex)
{
loading.Close();
MessageBox.Show(ex.Message);
}
}
else
{
MessageBox.Show("Passwords do not match");
}
}
else
{
MessageBox.Show("Please fill up all fields");
}
}
private void buttonSave_Click(object sender, System.EventArgs e)
{
LoadingForm loadingForm = new LoadingForm();
loadingForm.Show();
//try
{
UserController controller = new UserController();
Argon2Hashing hashing = new Argon2Hashing();
//Console.WriteLine("getting pass with id: " + faculty.Id);
//Console.WriteLine("Verification: " + hashing.VerifyHash(textBoxPassword.Text, Convert.FromBase64String(faculty.salt), Convert.FromBase64String(faculty.Password)));
if (hashing.VerifyHash(textBoxPassword.Text, Convert.FromBase64String(faculty.salt), Convert.FromBase64String(faculty.Password)))
{
loadingForm.Step(20);
if (textBoxNewPassword.Text == textBoxConfirmPassword.Text)
{
faculty.Password = textBoxNewPassword.Text;
//try
{
faculty.IsValid();
faculty.salt = Convert.ToBase64String(hashing.CreateSalt());
faculty.Password = Convert.ToBase64String(hashing.HashPassword(faculty.Password, Convert.FromBase64String(faculty.salt)));
loadingForm.Step(20);
if (hashing.VerifyHash(textBoxNewPassword.Text, Convert.FromBase64String(faculty.salt), Convert.FromBase64String(faculty.Password)))
{
loadingForm.Step(20);
//try
{
controller.UpdatePasswordByUser(faculty.Id, faculty.Password, faculty.salt);
loadingForm.Step(60);
loadingForm.Close();
MessageBox.Show("Password successfully updated");
this.Hide();
}
//catch(Exception ex)
//{
// loadingForm.Close();
// MessageBox.Show(ex.Message);
//}
}
else
{
loadingForm.Close();
MessageBox.Show("Hash verification failed");
}
}
//catch (Exception ex)
//{
// loadingForm.Close();
// MessageBox.Show(ex.Message+" here");
//}
}
else
{
loadingForm.Close();
MessageBox.Show("Passwords do not match. Please make sure you confirm your password correctly");
}
}
else
{
loadingForm.Close();
MessageBox.Show("Wrong current password. Please try again");
}
}
//catch (Exception ex)
//{
// loadingForm.Close();
// MessageBox.Show(ex.Message);
//}
}
