public async Task cancel(SezameCancelCallbackType callback)
{
var webRequestHandler = new WebRequestHandler();
webRequestHandler.ClientCertificates.Add(certificate); // X509Certificate
var invoker = new SezameRegistrationServiceInvoker(webRequestHandler, true);
await invoker.CancelAsync();
var store = new X509Store(StoreName.My, StoreLocation.CurrentUser);
store.Open(OpenFlags.ReadWrite);
store.Remove(certificate);
store.Close();
status = "new";
clientcode = "";
sharedsecret = "";
email = "";
writeSetting("status", status);
writeSetting("clientcode", clientcode);
writeSetting("sharedsecret", sharedsecret);
writeSetting("email", email);
callback();
}
public async Task register(string email, string applicationName, SezameRegisterCallbackType callback)
{
var invoker = new SezameRegistrationServiceInvoker();
var response = await invoker.RegisterAsync(email, applicationName);
clientcode = response.GetParameter(SezameResultKey.ClientCode);
sharedsecret = response.GetParameter(SezameResultKey.SharedSecret);
this.email = email;
writeSetting("status", "register");
writeSetting("clientcode", clientcode);
writeSetting("sharedsecret", sharedsecret);
writeSetting("email", email);
callback(clientcode, sharedsecret);
}
public async Task sign(string pemCertificationRequest, SezameSignCallbackType callback)
{
var invoker = new SezameRegistrationServiceInvoker();
var response = await invoker.SignAsync(pemCertificationRequest, sharedsecret);
pemCertificate = response.GetParameter(SezameResultKey.Certificate);
pemCertificate = Regex.Replace(pemCertificate, "-----BEGIN CERTIFICATE-----", "");
pemCertificate = Regex.Replace(pemCertificate, "-----END CERTIFICATE-----", "");
var certificateByteData = Convert.FromBase64String(pemCertificate);
AsymmetricKeyParameter privateKey = keyPair.Private;
// http://paulstovell.com/blog/x509certificate2
// Convert X509Certificate to X509Certificate2
certificate = new X509Certificate2(certificateByteData, "test", X509KeyStorageFlags.Exportable);
// Convert BouncyCastle Private Key to RSA
var rsaPriv = DotNetUtilities.ToRSA((RsaPrivateCrtKeyParameters)keyPair.Private);
// Setup RSACryptoServiceProvider with "KeyContainerName" set
var csp = new CspParameters();
csp.KeyContainerName = "KeyContainer";
var rsaPrivate = new RSACryptoServiceProvider(csp);
// Import private key from BouncyCastle's rsa
rsaPrivate.ImportParameters(rsaPriv.ExportParameters(true));
// Set private key on our X509Certificate2
certificate.PrivateKey = rsaPrivate;
var store = new X509Store(StoreName.My, StoreLocation.CurrentUser);
store.Open(OpenFlags.ReadWrite);
store.Add(certificate);
store.Close();
status = "ready";
callback(certificate);
}
