private void LoginTextBox_KeyPress(object sender, KeyPressEventArgs e)
{
if (e.KeyChar == 13)
{
PassTextBox.Focus();
}
}
private void SignInButton_Click(object sender, EventArgs e)
{
if (Users.Extant(LoginTextBox.Text))
{
User selectUser = Users.GetUser(LoginTextBox.Text);
if (selectUser.Pass == PassTextBox.Text)
{
user = selectUser;
DialogResult = DialogResult.OK;
}
else
{
MessageBox.Show("Неверный пароль", "Ошибка авторизации", MessageBoxButtons.OK);
PassTextBox.Text = "";
PassTextBox.Focus();
}
}
else
{
MessageBox.Show("Пользователь не найден", "Ошибка авторизации", MessageBoxButtons.OK);
LoginTextBox.Text = "";
PassTextBox.Text = "";
LoginTextBox.Focus();
}
}
/// <summary>
/// Handle login button event. Send information to server
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void loginButton_Click(object sender, RoutedEventArgs e)
{
logger.Info("loginButton_Click");
if (!Regex.IsMatch(emailAddrTextBox.Text, @"^[a-zA-Z][\w\.-]*[a-zA-Z0-9]@[a-zA-Z0-9][\w\.-]*[a-zA-Z0-9]\.[a-zA-Z][a-zA-Z\.]*[a-zA-Z]$"))
{
errorMessage.Content = "Enter a valid email.";
emailAddrTextBox.Select(0, emailAddrTextBox.Text.Length);
emailAddrTextBox.Focus();
}
else if (PassTextBox.Password.Length == 0)
{
errorMessage.Content = "Enter password.";
PassTextBox.Focus();
}
else
{
using (new CursorWait())
{
LoginData loginData = new LoginData();
loginData.EmailAddress = emailAddrTextBox.Text;
loginData.Password = PassTextBox.Password;
LoginResult result = service.UserLogin(loginData);
switch (result.Status)
{
case OperationStatus.Success:
{
Properties.Settings.Default.email = emailAddrTextBox.Text;
Properties.Settings.Default.password = PassTextBox.Password;
Properties.Settings.Default.Save();
WelcomePage welcome = new WelcomePage(service, result.NickName, emailAddrTextBox.Text);
NavigationService.Navigate(welcome);
}
break;
case OperationStatus.Failure:
errorMessage.Content = "Internal server error";
break;
case OperationStatus.InvalidEmail:
errorMessage.Content = "Email address doesn't exist";
break;
case OperationStatus.InvalidPassword:
errorMessage.Content = "The password is incorrect";
break;
}
}
}
}
private void ShowPasswordButton_Click(object sender, RoutedEventArgs e)
{
//Toggle the password visible flag
passwordIsVisible = !passwordIsVisible;
if (passwordIsVisible)
{
PassBox.Visibility = Visibility.Hidden;
PassTextBox.Visibility = Visibility.Visible;
PassTextBox.Focus();
PassTextBox.Select(PassTextBox.Text.Length, 0);
}
else
{
PassBox.Visibility = Visibility.Visible;
PassTextBox.Visibility = Visibility.Hidden;
PassBox.Focus();
}
}
private void ButtonSend_KeyDown(object sender, KeyEventArgs e)
{
switch (e.KeyCode)
{
case Keys.Up:
PassTextBox.Text = String.Empty;
e.SuppressKeyPress = true;
PassTextBox.Focus();
break;
case Keys.Enter:
case Keys.Down:
if (LabelUserText.Text.Length > 3 && PassTextBox.Text.Length > 3)
{
try
{
if (bool.Parse(Config.GetParametr("SaveLastLogin")))
{
Config.Set("SETTINGS", "LastLogin", LabelUserText.Text);
}
}
catch { }
ButtonSend.Enabled = false;
StartStatus();
}
else
{
ButtonSend.ForeColor = Color.Red;
}
break;
case Keys.Escape:
PassTextBox.Text = String.Empty;
e.SuppressKeyPress = true;
PassTextBox.Focus();
break;
}
}
private void LabelUserText_KeyDown(object sender, KeyEventArgs e)
{
switch (e.KeyCode)
{
case Keys.Enter:
case Keys.Down:
if (LabelUserText.Text.Length > 3)
{
e.SuppressKeyPress = true;
PassTextBox.Focus();
}
else
{
BackPanelUserText.BackColor = Color.Red;
}
break;
case Keys.Escape:
Application.Exit();
break;
}
}
private void RegisterClicked(object sender, RoutedEventArgs e)
{
logger.Info("RegisterClicked");
if (firstNameTextBox.Text.Length == 0)
{
errorMessage.Content = "Enter first name.";
firstNameTextBox.Focus();
}
else if (lastNameTextBox.Text.Length == 0)
{
errorMessage.Content = "Enter last name.";
lastNameTextBox.Focus();
}
else if (nickNameTextBox.Text.Length == 0)
{
errorMessage.Content = "Enter nick name.";
nickNameTextBox.Focus();
}
else if (emailAddrTextBox.Text.Length == 0)
{
errorMessage.Content = "Enter email.";
emailAddrTextBox.Focus();
}
else if (!Regex.IsMatch(emailAddrTextBox.Text, @"^[a-zA-Z][\w\.-]*[a-zA-Z0-9]@[a-zA-Z0-9][\w\.-]*[a-zA-Z0-9]\.[a-zA-Z][a-zA-Z\.]*[a-zA-Z]$"))
{
errorMessage.Content = "Enter a valid email.";
emailAddrTextBox.Select(0, emailAddrTextBox.Text.Length);
emailAddrTextBox.Focus();
}
else if (PassTextBox.Password.Length == 0)
{
errorMessage.Content = "Enter password.";
PassTextBox.Focus();
}
else if (confirmPassTextBox.Password.Length == 0)
{
errorMessage.Content = "Enter Confirm password.";
confirmPassLabel.Focus();
}
else if (PassTextBox.Password != confirmPassTextBox.Password)
{
errorMessage.Content = "Confirm password must be same as password.";
confirmPassTextBox.Focus();
}
else
{
UserInformationData userData = new UserInformationData();
userData.FirstName = firstNameTextBox.Text;
userData.LastName = lastNameTextBox.Text;
userData.NickName = nickNameTextBox.Text;
userData.EmailAddress = emailAddrTextBox.Text;
userData.Password = PassTextBox.Password;
RegistrationResult result = service.UserRegistration(userData);
if (result.Status == OperationStatus.Success)
{
BackToLogin();
}
else
{
MessageBox.Show("Registration Failed: " + result.Message);
}
}
}
private void AddEditButton_Click(object sender, EventArgs e)
{
try
{
if (isChange)
{
if ((PassTextBox.Text == "" || PassTextBox.Text == " ") && (ConfPassTextBox.Text == "" || ConfPassTextBox.Text == " ") && (LoginTextBox.Text != "" || LoginTextBox.Text != " "))
{
string Command = "Update Пользователи SET Имя_Пользователя=@login Where Имя_Пользователя=@oldLogin";
SqlParameter newLogin = new SqlParameter("login", LoginTextBox.Text);
SqlParameter oldLogin = new SqlParameter("oldLogin", Login);
StaticProcesser.ExecuteCommand(Command, newLogin, oldLogin);
this.Dispose();
}
else
{
if (PassTextBox.Text == ConfPassTextBox.Text && LoginTextBox.Text != "" && LoginTextBox.Text != " ")
{
string newhashedPass = StaticProcesser.ComputeHash(PassTextBox.Text, new MD5CryptoServiceProvider());
SqlParameter newLogin = new SqlParameter("login", LoginTextBox.Text);
SqlParameter newHashedPass = new SqlParameter("newHashedPass", newhashedPass);
SqlParameter oldLogin = new SqlParameter("oldLogin", Login);
string Command = "Update Пользователи SET Имя_Пользователя=@login, Пароль=@newHashedPass Where Имя_Пользователя=@oldLogin";
StaticProcesser.ExecuteCommand(Command, newLogin, newHashedPass, oldLogin);
this.Dispose();
}
}
}
else
{
if ((PassTextBox.Text == "" || PassTextBox.Text == " ") && (ConfPassTextBox.Text == "" || ConfPassTextBox.Text == " ") && (LoginTextBox.Text == "" || LoginTextBox.Text == " "))
{
MessageBox.Show("Заполните все поля!");
LoginTextBox.Focus();
}
else
{
if (PassTextBox.Text == ConfPassTextBox.Text)
{
string newhashedPass = StaticProcesser.ComputeHash(PassTextBox.Text, new MD5CryptoServiceProvider());
SqlParameter newLogin = new SqlParameter("login", LoginTextBox.Text);
SqlParameter newHashedPass = new SqlParameter("newHashedPass", newhashedPass);
string Command = "Insert INTO Пользователи (Имя_Пользователя,Пароль) VALUES (@login,@newHashedPass)";
StaticProcesser.ExecuteCommand(Command, newLogin, newHashedPass);
this.Dispose();
}
else
{
PassTextBox.Clear();
ConfPassTextBox.Clear();
PassTextBox.Focus();
MessageBox.Show("Пароли не совпадают!");
}
}
}
}
catch (Exception ex)
{
StaticHelper.ErrorNotifier(ex);
}
}
