private void Btn_Login_Click(object sender, RoutedEventArgs e)
{
string path = "registro.xml";
XDocument xmlDoc = XDocument.Load(path);
XElement xmlListaPersone = xmlDoc.Element("persone");
var xmlPersona = xmlListaPersone.Elements("persona");
foreach (var item in xmlPersona)
{
XElement xmlEmail = item.Element("email");
XElement xmlUsername = item.Element("username");
XElement xmlPassword = item.Element("password");
if (xmlUsername.Value == Txt_Username.Text && xmlPassword.Value == Txt_Password.Text || xmlEmail.Value == Txt_Username.Text && xmlPassword.Value == Txt_Password.Text)
{
Museo.MainWindow mainWindow = new Museo.MainWindow();
this.Close();
mainWindow.Show();
break;
}
else
{
MessageBox.Show("Verifica la correttezza dei dati inseriti", "Attenzione", MessageBoxButton.OK, MessageBoxImage.Error);
Txt_Username.Focus();
break;
}
}
}
private void AccountUpdate_Click(object sender, EventArgs e)
{
using (MySqlConnection mysqlCon = new MySqlConnection(@"Server=" + ip + ";Database=osa_queuing;Uid=root;Pwd=;"))
{
try
{
mysqlCon.Open();
String sql = "UPDATE accounts SET username = @username, password = @password, first_name = @firstname, last_name = @lastname WHERE account_id = @accountid";
if (!(Txt_Password.Text.Equals(Txt_ConfPass.Text)))
{
MessageBox.Show("Both of your new passwords do not match. Please try again.", "Account Settings", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else if (Txt_Firstname.Equals("") || Txt_Lastname.Equals("") || Txt_Username.Equals("") || Txt_Password.Equals(""))
{
MessageBox.Show("Please fill in all the needed details.", "Account Settings", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MySqlCommand cmd = new MySqlCommand(sql, mysqlCon);
cmd.Parameters.AddWithValue("@username", Txt_Username.Text);
cmd.Parameters.AddWithValue("@password", GetPasswordHashed(Txt_Password.Text));
cmd.Parameters.AddWithValue("@firstname", Txt_Firstname.Text);
cmd.Parameters.AddWithValue("@lastname", Txt_Lastname.Text);
cmd.Parameters.AddWithValue("@accountid", Emp.empId);
cmd.ExecuteNonQuery();
MessageBox.Show("Your account has successfully updated!", "Account Settings", MessageBoxButtons.OK, MessageBoxIcon.Information);
this.Close();
}
}
catch (Exception)
{
MessageBox.Show("Sorry, we can't update your account details/credentials as your connection was interrupted.", "Connection Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
public void UpdatePassword()
{
String ip = Txt_ServerIP.Text;
using (MySqlConnection mysqlCon = new MySqlConnection(@"Server=" + ip + ";Database=osa_queuing;Uid=root;Pwd=;"))
{
mysqlCon.Open();
String sql = "UPDATE accounts SET password = @password WHERE username = @username";
if (!(Txt_Password.Text.Equals(Txt_ConfPass.Text)))
{
MessageBox.Show("Both of your new passwords do not match. Please try again.", "Account Settings", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else if (Txt_Username.Equals("") || Txt_Password.Equals("") || Txt_ServerIP.Equals(""))
{
MessageBox.Show("Please fill in all the needed details.", "Account Settings", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MySqlCommand cmd = new MySqlCommand(sql, mysqlCon);
cmd.Parameters.AddWithValue("@username", Txt_Username.Text);
cmd.Parameters.AddWithValue("@password", GetPasswordHashed(Txt_Password.Text));
cmd.ExecuteNonQuery();
MessageBox.Show("Your account has successfully updated!", "Account Settings", MessageBoxButtons.OK, MessageBoxIcon.Information);
this.Close();
}
}
}
private void Btn_Login_Click(object sender, EventArgs e)
{
if (MaxAttempts == 0)
{
Close();
}
else
{
while (attempt <= MaxAttempts)
{
if (Txt_Username.Text != username)
{
// username is incorrect
MessageBox.Show("Invalid username, " + (MaxAttempts - attempt) + " attempts remaining");
attempt++;
Txt_Username.Clear();
Txt_Password.Clear();
return;
}
else
{ // username is correct
// so check password
if (Txt_Password.Text != password)
{
// Incorrect password
attempt++;
MessageBox.Show("Incorrect password," + (MaxAttempts - attempt) + " attempts remaining");
Txt_Username.Clear();
Txt_Password.Clear();
return;
}
else
{
//Both are correct
attempt = 0; // reset the number of attempts
MessageBox.Show("Login successful");
Btn_Login.Text = "Logout";
Txt_Username.Clear();
Txt_Password.Clear();
// this.Width = 1600;
break; // come out of while loop
}//endif
}//endif
}//end while
}
}
public Registration_Page()
{
try
{
InitializeComponent();
Txt_Email.Completed += (s, a) => Txt_Username.Focus();
Txt_Username.Completed += (s, a) => Txt_password.Focus();
Txt_password.Completed += (s, a) => Txt_passwordConfirm.Focus();
//Txt_passwordConfirm.Completed += (s, a) => Btn_Register_OnClicked(s, a);
}
catch (Exception ex)
{
var exception = ex.ToString();
}
}
// Button Connetti
private void Btn_Connetti_Click(object sender, RoutedEventArgs e)
{
// Controlli generali
if (Txt_Username.Text == "Nome utente")
{
MessageBox.Show("Attenzione, devi inserire un nome utente", "Attenzione", MessageBoxButton.OK, MessageBoxImage.Warning);
Txt_Username.Focus();
return;
}
if (Txt_IpAddress.Text == "Indirizzo IP")
{
MessageBox.Show("Attenzione, devi inserire un indirizzo IP", "Attenzione", MessageBoxButton.OK, MessageBoxImage.Warning);
Txt_IpAddress.Focus();
return;
}
if (Txt_porta.Text == "Numero porta")
{
MessageBox.Show("Attenzione, devi inserire un numero di porta", "Attenzione", MessageBoxButton.OK, MessageBoxImage.Warning);
Txt_porta.Focus();
return;
}
// Creazione istanza
client = new AsyncSocketClient();
// Passaggio dei parametri ai metodi
client.SetServerIPAddress(Txt_IpAddress.Text);
client.SetServerPort(Txt_porta.Text);
// Connessione al server
client.ConnettiAlServer();
client.Invia(Txt_Username.Text);
Chat chat = new Chat();
chat.Show();
this.Hide();
}
private void Btn_Login_Click(object sender, RoutedEventArgs e)
{
bool flag = true;
string path = "registro.xml";
XDocument xmlDoc = XDocument.Load(path);
XElement xmlListaPersone = xmlDoc.Element("persone");
var xmlPersona = xmlListaPersone.Elements("persona");
foreach (var item in xmlPersona)
{
XElement xmlEmail = item.Element("email");
XElement xmlUsername = item.Element("username");
XElement xmlPassword = item.Element("password");
if (xmlUsername.Value == Txt_Username.Text && xmlPassword.Value == Pwd_Password.Password || xmlEmail.Value == Txt_Username.Text && xmlPassword.Value == Pwd_Password.Password)
{
Museo.MainWindow mainWindow = new Museo.MainWindow();
MessageBox.Show($"Ciao {xmlUsername.Value}, goditi al meglio lo Smart Museum", "WELCOME", MessageBoxButton.OK, MessageBoxImage.Information);
this.Close();
mainWindow.Show();
flag = false;
break;
}
else if (xmlUsername.Value == Txt_Username.Text && xmlPassword.Value != Pwd_Password.Password || xmlEmail.Value == Txt_Username.Text && xmlPassword.Value != Pwd_Password.Password)
{
MessageBox.Show("Verifica la correttezza dei dati inseriti", "Attenzione", MessageBoxButton.OK, MessageBoxImage.Error);
Txt_Username.Focus();
flag = false;
break;
}
}
if (flag)
{
MessageBox.Show("Non sei registrato? Registrati ora!", "Avviso", MessageBoxButton.OK, MessageBoxImage.Question);
}
}
