internal IYubicoResponse Validate(string token, int userId = -1)
{
var clientId = ConfigurationManager.AppSettings["YubiKey.ClientId"];
var secretKey = ConfigurationManager.AppSettings["YubiKey.SecretKey"];
var client = new YubicoClient(clientId, secretKey);
var database = ApplicationContext.Current.DatabaseContext.Database;
try
{
var response = client.Verify(token);
if (response.Status == YubicoResponseStatus.Ok)
{
//check that this specific user has registered this YubiKey
if (userId == -1)
{
return(response);
}
var result = database.Fetch <TwoFactor>(string.Format("WHERE [userId] = {0} AND [key] = '{1}' AND [confirmed] = 1",
userId, Constants.YubiKeyProviderName));
if (result.Any(x => x.Value == response.PublicId))
{
return(response);
}
}
}
catch (Exception ex)
{
LogHelper.Error <YubiKeyService>("Could not validate the provided one-time-password", ex);
}
return(null);
}
public IYubicoResponse Verify(string onetimePassword)
{
var client = new YubicoClient(this.ClientId);
client.SetApiKey(this.ApiKey);
client.SetSync(this.SyncLevel);
return(client.Verify(onetimePassword));
}
private void Submit(object sender, EventArgs e)
{
var otp = OtpInput.Text;
var clientId = ClientIdInput.Text;
var apiKey = ApiKeyInput.Text;
var sync = SyncInput.Text;
var nonce = NonceInput.Text;
OutputField.Clear();
var client = new YubicoClient(clientId);
if (!string.IsNullOrEmpty(apiKey))
{
client.SetApiKey(apiKey);
}
if (!string.IsNullOrEmpty(sync))
{
client.SetSync(sync);
}
if (!string.IsNullOrEmpty(nonce))
{
client.SetNonce(nonce);
}
try
{
var sw = Stopwatch.StartNew();
var response = client.Verify(otp);
sw.Stop();
if (response != null)
{
OutputField.AppendText(string.Format("response in: {0}{1}", sw.ElapsedMilliseconds, Environment.NewLine));
OutputField.AppendText(string.Format("Status: {0}{1}", response.Status, Environment.NewLine));
OutputField.AppendText(string.Format("Public ID: {0}{1}", response.PublicId, Environment.NewLine));
OutputField.AppendText(string.Format("Use/Session Counter: {0} {1}{2}", response.UseCounter, response.SessionCounter, Environment.NewLine));
}
else
{
OutputField.Text = "Null result returned, error in call";
}
}
catch (YubicoValidationFailure yvf)
{
OutputField.Text = string.Format("Failure in validation: {0}{1}", yvf.Message, Environment.NewLine);
}
}
