private async void SignInPassportAsync()
{
if (_isExistingAccount)
{
if (await MicrosoftPassport.GetPassportAuthenticationMessageAsync(_account))
{
Frame.Navigate(typeof(Welcome), _account);
}
}
else if (AuthService.Instance.ValidateCredentials(UsernameTextBox.Text, PasswordBox.Password))
{
Guid userId = AuthService.Instance.GetUserId(UsernameTextBox.Text);
if (userId != Guid.Empty)
{
//Now that the account exists on server try and create the necessary passport details and add them to the account
bool isSuccessful = await MicrosoftPassport.CreatePassportKeyAsync(userId, UsernameTextBox.Text);
if (isSuccessful)
{
Debug.WriteLine("Successfully signed in with Windows Hello!");
//Navigate to the Welcome Screen.
_account = AuthService.Instance.GetUserAccount(userId);
Frame.Navigate(typeof(Welcome), _account);
}
else
{
//The passport account creation failed.
//Remove the account from the server as passport details were not configured
AuthService.Instance.PassportRemoveUser(userId);
ErrorMessage.Text = "Account aanmaken mislukt!";
}
}
}
else
{
ErrorMessage.Text = "Ongeldige inloggegevens";
}
}
private async void RegisterButton_Click_Async(object sender, RoutedEventArgs e)
{
ErrorMessage.Text = "";
//Validate entered credentials are acceptable
if (!string.IsNullOrEmpty(UsernameTextBox.Text))
{
//Register an Account on the AuthService so that we can get back a userId
AuthService.Instance.Register(UsernameTextBox.Text);
Guid userId = AuthService.Instance.GetUserId(UsernameTextBox.Text);
if (userId != Guid.Empty)
{
//Now that the account exists on server try and create the necessary passport details and add them to the account
bool isSuccessful = await MicrosoftPassport.CreatePassportKeyAsync(userId, UsernameTextBox.Text);
if (isSuccessful)
{
//Navigate to the Welcome Screen.
Frame.Navigate(typeof(Welcome), AuthService.Instance.GetUserAccount(userId));
}
else
{
//The passport account creation failed.
//Remove the account from the server as passport details were not configured
AuthService.Instance.PassportRemoveUser(userId);
ErrorMessage.Text = "Aanmaak account mislukt!";
}
}
}
else
{
ErrorMessage.Text = "Vul een gebruikersnaam in!";
}
}