private void Authenticate(Window parentView)
{
if (!_Model.IsValid())
{
return;
}
if (!File.Exists(_Model.ServerCertificate))
{
return;
}
using (_BusyScope.Start())
{
ConnectedStatus = "Connecting";
string rootCertificate = File.ReadAllText(_Model.ServerCertificate);
var creds = new SslCredentials(rootCertificate);
Channel channel = new Channel(_Model.AuthenticationChannel, creds);
Pswmgr.AuthenticationRequest request = new Pswmgr.AuthenticationRequest();
var client = new Pswmgr.Authentication.AuthenticationClient(channel);
if (string.IsNullOrEmpty(_Model.Username) || string.IsNullOrEmpty(_Model.Password))
{
LoginView view = new LoginView()
{
Owner = parentView,
WindowStartupLocation = parentView == null ? WindowStartupLocation.CenterScreen : WindowStartupLocation.CenterOwner
};
if (view.ShowDialog() == true)
{
request.Username = _Model.Username;
request.Password = _Model.Password;
}
}
var result = client.Authenticate(request);
bool cancelled = false;
while (result.TokenNeededFor2Fa && !cancelled)
{
LoginView view = new LoginView(true)
{
Owner = parentView,
WindowStartupLocation = parentView == null ? WindowStartupLocation.CenterScreen : WindowStartupLocation.CenterOwner
};
if (view.ShowDialog() == true)
{
request.Username = _Model.Username;
request.Password = _Model.Password;
request.TfaToken = int.Parse(_Model.TwoFactorAuthToken);
}
else
{
cancelled = true;
}
result = client.Authenticate(request);
}
_Token = result.Token;
ConnectedStatus = "Authenticated";
CallCredentials callCreds = CallCredentials.FromInterceptor(CustomAuthProcessor);
var compositeCreds = ChannelCredentials.Create(creds, callCreds);
Channel passwordChannel = new Channel(_Model.PasswordManagerChannel, compositeCreds);
_Client = new Pswmgr.PasswordManager.PasswordManagerClient(passwordChannel);
FetchPasswords();
}
}
public LoginViewModel(LoginView view, bool twoFactor = false)
{
_View = view;
_Model = App.Instance.Conf;
_TwoFactorVisibility = twoFactor;
}