/// <summary>
/// Creates a pop-up window
/// </summary>
/// <param name="sender">Profile select panel</param>
/// <param name="e">Event parameters</param>
public TwoFactorEnrollmentPopup(object sender, RequestTwoFactorEnrollmentEventArgs e)
{
var selection_panel = sender as ConnectingSelectPanel;
User = e.User;
AuthenticatingInstance = e.AuthenticatingInstance;
Profile = e.Profile;
// Prepare the list of methods.
var last_method = Properties.Settings.Default.InstanceSettings.TryGetValue(AuthenticatingInstance.Base.AbsoluteUri, out var settings) ? settings.LastTwoFactorAuthenticationMethod : null;
MethodList = new ObservableCollection <TwoFactorAuthenticationBasePanel>();
TwoFactorAuthenticationBasePanel method;
if (Profile.TwoFactorMethods.HasFlag(TwoFactorAuthenticationMethods.TOTP))
{
MethodList.Add(method = new TOTPEnrollmentPanel(selection_panel.Wizard, AuthenticatingInstance));
if (last_method == method.ID)
{
_selected_method = method;
}
}
if (Profile.TwoFactorMethods.HasFlag(TwoFactorAuthenticationMethods.YubiKey))
{
MethodList.Add(method = new YubiKeyAuthenticationPanel(selection_panel.Wizard, AuthenticatingInstance));
if (last_method == method.ID)
{
_selected_method = method;
}
}
}
/// <summary>
/// Pops-up 2-Factor Enrollment prompt.
/// </summary>
/// <param name="sender"><see cref="eduVPN.ViewModels.Panels.ConnectingSelectPanel"/> requiring enrollment</param>
/// <param name="e">Event arguments. This method fills it with user input.</param>
/// <remarks>Occurs when 2-Factor Authentication enrollment is requested.</remarks>
private void ConnectWizard_RequestTwoFactorEnrollment(object sender, RequestTwoFactorEnrollmentEventArgs e)
{
var view_model = new ViewModels.Windows.TwoFactorEnrollmentPopup(sender, e);
// Create a new 2FA enroll pop-up.
var popup = new TwoFactorEnrollmentPopup()
{
Owner = this, DataContext = view_model
};
popup.Loaded += (object sender_popup, RoutedEventArgs e_popup) =>
{
// Set initial focus.
if (view_model.SelectedMethod == null && view_model.MethodList.Count > 0)
{
view_model.SelectedMethod = view_model.MethodList[0];
if (view_model.MethodList.Count > 1)
{
(popup.FindName("Method") as Control)?.Focus();
}
}
};
// Set the event args to fill with data to be returned to the event sender.
((Button)popup.FindName("OK")).CommandParameter = e;
// Run the 2FA enrollment pop-up and pass the credentials to be returned to the event sender.
popup.ShowDialog();
}
