private void AuthenticateToServer(Fido2AuthenticationResponse fido2AuthenticationResponse)
{
string Tag = "AuthenticateToServer";
if (!fido2AuthenticationResponse.IsSuccess)
{
log.Error(Tag, GetString(Resource.String.authn_fail), fido2AuthenticationResponse);
return;
}
IFidoServer fidoServer = new FidoServerSimulator();
if (fidoServer == null)
{
log.Error(Tag, GetString(Resource.String.connect_server_err));
return;
}
ServerAssertionResultRequest request = ServerUtils.ConvertToServerAssertionResultRequest(fido2AuthenticationResponse.AuthenticatorAssertionResponse);
ServerResponse response = fidoServer.GetAssertionResult(request);
if (!ServerStatus.Ok.Equals(response.GetStatus()))
{
log.Error(Tag, GetString(Resource.String.authn_fail) + response.GetErrorMessage());
return;
}
Log.Info(Tag, GetString(Resource.String.authn_success));
}
protected override void OnActivityResult(int requestCode, [GeneratedEnum] Result resultCode, Intent data)
{
base.OnActivityResult(requestCode, resultCode, data);
if (resultCode != Result.Ok)
{
ShowToast("Unknown error.");
return;
}
switch (requestCode)
{
case Fido2ClientCommon.RegistrationRequest:
{
Fido2RegistrationResponse fido2RegistrationResponse = fido2Client.GetFido2RegistrationResponse(data);
RegisterToServer(fido2RegistrationResponse);
log.Info(Tag, "fido2RegistrationResponse", fido2RegistrationResponse);
}
break;
case Fido2ClientCommon.AuthenticationRequest:
{
Fido2AuthenticationResponse fido2AuthenticationResponse = fido2Client.GetFido2AuthenticationResponse(data);
if (fido2AuthenticationResponse.AuthenticatorAssertionResponse == null || fido2AuthenticationResponse.AuthenticatorAssertionResponse.Signature == null)
{
break;
}
AuthenticateToServer(fido2AuthenticationResponse);
log.Info(Tag, "fido2AuthenticationResponse", fido2AuthenticationResponse);
}
break;
default:
break;
}
}
