private void RequestNewButton_Click(object sender, EventArgs e)
{
try
{
NodeId requestId = null;
bool newPrivateKeyRequired = false;
if (!String.IsNullOrEmpty(m_application.CertificatePrivateKeyPath))
{
string path = Utils.GetAbsoluteFilePath(m_application.CertificatePrivateKeyPath, true, false, false);
newPrivateKeyRequired = path == null;
}
else if (!String.IsNullOrEmpty(m_application.CertificateStorePath))
{
CertificateIdentifier id = new CertificateIdentifier();
id.StoreType = CertificateStoreIdentifier.DetermineStoreType(m_application.CertificateStorePath);
id.StorePath = m_application.CertificateStorePath;
id.SubjectName = m_application.CertificateSubjectName.Replace("localhost", System.Net.Dns.GetHostName());
newPrivateKeyRequired = id.Find(true) == null;
}
else if (!String.IsNullOrEmpty(m_application.ServerUrl))
{
newPrivateKeyRequired = true;
}
byte[] certificateRequest = null;
if (m_application.RegistrationType == RegistrationType.ServerPush)
{
byte[] nonce = new byte[32];
System.Security.Cryptography.RandomNumberGenerator.Create().GetBytes(nonce);
certificateRequest = m_server.CreateCertificateRequest(null, null, null, false, nonce);
newPrivateKeyRequired = false;
if (m_server.Endpoint != null && m_server.Endpoint.Description.ServerCertificate != null)
{
m_certificate = new X509Certificate2(m_server.Endpoint.Description.ServerCertificate);
}
}
if (newPrivateKeyRequired || RequestNewPrivateKey || m_certificate == null)
{
m_certificatePassword = null; // Guid.NewGuid().ToString();
string privateKeyFormat = GetPrivateKeyFormat();
string[] domainNames = GetDomainNames();
string subjectName = GetSubjectName(domainNames);
requestId = m_gds.StartNewKeyPairRequest(
m_application.ApplicationId,
null,
null,
subjectName,
domainNames,
privateKeyFormat,
m_certificatePassword);
}
else
{
if (certificateRequest == null)
{
var certificate = m_certificate;
byte[] privateKey = null;
bool isPemKey = false;
if (!certificate.HasPrivateKey)
{
if (!String.IsNullOrEmpty(m_application.CertificatePrivateKeyPath))
{
string path = Utils.GetAbsoluteFilePath(m_application.CertificatePrivateKeyPath, true, false, false);
if (path != null)
{
privateKey = File.ReadAllBytes(path);
isPemKey = path.EndsWith("PEM", StringComparison.OrdinalIgnoreCase);
}
}
}
certificateRequest = CertificateAuthority.CreateRequest(
certificate,
privateKey,
isPemKey,
null,
null,
null,
null,
256);
}
requestId = m_gds.StartSigningRequest(m_application.ApplicationId, null, null, certificateRequest);
}
m_application.CertificateRequestId = requestId.ToString();
CertificateRequestTimer.Enabled = true;
RequestProgressLabel.Visible = true;
WarningLabel.Visible = false;
}
catch (Exception exception)
{
MessageBox.Show(Parent.Text + ": " + exception.Message);
}
}
