/// <summary>
/// Creates a CertificateIdentifier object.
/// </summary>
public static Opc.Ua.CertificateIdentifier FromCertificateIdentifier(CertificateIdentifier input)
{
Opc.Ua.CertificateIdentifier output = new Opc.Ua.CertificateIdentifier();
if (input != null)
{
output.StoreType = input.StoreType;
output.StorePath = input.StorePath;
output.SubjectName = input.SubjectName;
output.Thumbprint = input.Thumbprint;
output.ValidationOptions = (Opc.Ua.CertificateValidationOptions)input.ValidationOptions;
}
return(output);
}
/// <summary>
/// Creates a CertificateIdentifier object.
/// </summary>
public static CertificateIdentifier ToCertificateIdentifier(Opc.Ua.CertificateIdentifier input)
{
if (input != null && !String.IsNullOrEmpty(input.StoreType) && !String.IsNullOrEmpty(input.StorePath))
{
CertificateIdentifier output = new CertificateIdentifier();
output.StoreType = input.StoreType;
output.StorePath = input.StorePath;
output.SubjectName = input.SubjectName;
output.Thumbprint = input.Thumbprint;
output.ValidationOptions = (int)input.ValidationOptions;
output.OfflineRevocationList = null;
output.OnlineRevocationList = null;
return(output);
}
return(null);
}
private void OkBTN_Click(object sender, EventArgs e)
{
try
{
string storeType = null;
string storePath = null;
string applicationName = ApplicationNameTB.Text.Trim();
string applicationUri = ApplicationUriTB.Text.Trim();
string subjectName = SubjectNameTB.Text.Trim();
string[] domainNames = null;
string issuerKeyFilePath = IssuerKeyFilePathTB.Text.Trim();
string issuerKeyFilePassword = IssuerPasswordTB.Text.Trim();
if (!String.IsNullOrEmpty(issuerKeyFilePath))
{
// verify certificate.
X509Certificate2 issuer = new X509Certificate2(
issuerKeyFilePath,
issuerKeyFilePassword,
X509KeyStorageFlags.Exportable | X509KeyStorageFlags.MachineKeySet);
if (!issuer.HasPrivateKey)
{
throw new ApplicationException("Issuer certificate does not have a private key.");
}
// determine certificate type.
foreach (X509Extension extension in issuer.Extensions)
{
X509BasicConstraintsExtension basicContraints = extension as X509BasicConstraintsExtension;
if (basicContraints != null)
{
if (!basicContraints.CertificateAuthority)
{
throw new ApplicationException("Certificate cannot be used to issue new certificates.");
}
}
}
}
if (!String.IsNullOrEmpty(CertificateStoreCTRL.StorePath))
{
storeType = CertificateStoreCTRL.StoreType;
storePath = CertificateStoreCTRL.StorePath;
}
domainNames = DomainsTB.Text.Split(new char[] { ',', ';' }, StringSplitOptions.RemoveEmptyEntries);
if (String.IsNullOrEmpty(storePath))
{
throw new ApplicationException("Please specify a store path.");
}
if (String.IsNullOrEmpty(applicationName))
{
throw new ApplicationException("Please specify an application name.");
}
X509Certificate2 certificate = Opc.Ua.CertificateFactory.CreateCertificate(
storeType,
storePath,
null,
applicationUri,
applicationName,
subjectName,
domainNames,
Convert.ToUInt16(KeySizeCB.SelectedItem.ToString()),
DateTime.MinValue,
(ushort)LifeTimeInMonthsUD.Value,
0,
false,
(string)KeyFormatCB.SelectedItem == "PEM",
issuerKeyFilePath,
issuerKeyFilePassword);
m_certificate = new CertificateIdentifier();
m_certificate.StoreType = storeType;
m_certificate.StorePath = storePath;
m_certificate.Certificate = certificate;
// close the dialog.
DialogResult = DialogResult.OK;
}
catch (Exception exception)
{
GuiUtils.HandleException(this.Text, System.Reflection.MethodBase.GetCurrentMethod(), exception);
}
}
/// <summary>
/// Creates a CertificateIdentifier object.
/// </summary>
public static Opc.Ua.CertificateIdentifier FromCertificateIdentifier(CertificateIdentifier input)
{
Opc.Ua.CertificateIdentifier output = new Opc.Ua.CertificateIdentifier();
if (input != null)
{
output.StoreType = input.StoreType;
output.StorePath = input.StorePath;
output.SubjectName = input.SubjectName;
output.Thumbprint = input.Thumbprint;
output.ValidationOptions = (Opc.Ua.CertificateValidationOptions)input.ValidationOptions;
}
return output;
}
/// <summary>
/// Creates a CertificateIdentifier object.
/// </summary>
public static CertificateIdentifier ToCertificateIdentifier(Opc.Ua.CertificateIdentifier input)
{
if (input != null && !String.IsNullOrEmpty(input.StoreType) && !String.IsNullOrEmpty(input.StorePath))
{
CertificateIdentifier output = new CertificateIdentifier();
output.StoreType = input.StoreType;
output.StorePath = input.StorePath;
output.SubjectName = input.SubjectName;
output.Thumbprint = input.Thumbprint;
output.ValidationOptions = (int)input.ValidationOptions;
output.OfflineRevocationList = null;
output.OnlineRevocationList = null;
return output;
}
return null;
}