public static void Check(UInt32 resultCode)
{
if (resultCode == VMCAAdaptor.VMCA_SUCCESS || resultCode == VMCAAdaptor.VMCA_ENUM_END)
{
return;
}
switch ((VMCAErrorCode)resultCode)
{
case VMCAErrorCode.KeyIOFailure:
throw new VMCAException(resultCode, "Private key is not valid");
case VMCAErrorCode.CertIOFailure:
throw new VMCAException(resultCode, "Certificate is not valid");
case VMCAErrorCode.NotCACert:
throw new VMCAException(resultCode, "Certificate is not a valid CA Certificate");
}
var errorStringPtr = new IntPtr();
UInt32 dwError = VMCAAdaptor.VMCAGetErrorString(
resultCode, out errorStringPtr);
string errorString = string.Empty;
if (dwError == 0)
{
errorString = Marshal.PtrToStringAnsi(errorStringPtr);
}
else
{
errorString = "Unknown Error";
}
throw new VMCAException(resultCode, errorString);
}
public IEnumerable <X509Certificate2> GetCertificates()
{
Int32 enumStatus = 0;
OpenEnumContext();
while (enumStatus != (int)VMCAEnum.End)
{
IntPtr pCert = new IntPtr();
UInt32 error = VMCAAdaptor.VMCAGetNextCertificate(_context, out pCert, out _currentIndex, out enumStatus);
VMCAError.Check(error);
if ((VMCAEnum)enumStatus != VMCAEnum.Success)
{
yield break;
}
string certString = Marshal.PtrToStringAnsi(pCert);
VMCAAdaptor.VMCAFreeCertificate(pCert);
var cert = new X509Certificate2(ASCIIEncoding.ASCII.GetBytes(certString));
yield return(cert);
}
}
public void Dispose()
{
if (_context != null)
{
VMCAAdaptor.VMCACloseEnumContext(_context);
}
}
public static bool Validate(string certificate)
{
UInt32 result = VMCAAdaptor.VMCAValidateCACertificate(certificate);
VMCAError.Check(result);
return(true);
}
public void OpenEnumContext()
{
if (_context.ToInt64() == 0)
{
UInt32 error = VMCAAdaptor.VMCAOpenEnumContextHA(Client.ServerContext, Client.ServerName, (int)Filter, out _context);
VMCAError.Check(error);
}
}
public static string GetCertificateAsString(X509Certificate2 cert)
{
var certStringPtr = new IntPtr();
UInt32 result = VMCAAdaptor.VMCAGetCertificateAsString(cert.ExportToPem(), out certStringPtr);
VMCAError.Check(result);
var certString = Marshal.PtrToStringAnsi(certStringPtr);
VMCAAdaptor.VMCAFreeString(certStringPtr);
return(certString);
}
public static KeyPairData Create(UInt32 length)
{
IntPtr pk = new IntPtr();
IntPtr pbk = new IntPtr();
try {
UInt32 result = VMCAAdaptor.VMCACreatePrivateKey(null, length, out pk, out pbk);
VMCAError.Check(result);
string pkString = Marshal.PtrToStringAnsi(pk);
string pbkString = Marshal.PtrToStringAnsi(pbk);
return(new KeyPairData(pbkString, pkString));
} finally {
VMCAAdaptor.VMCAFreeString(pk);
VMCAAdaptor.VMCAFreeString(pbk);
}
}
public static void Check(UInt32 resultCode)
{
if (resultCode == VMCAAdaptor.VMCA_SUCCESS || resultCode == VMCAAdaptor.VMCA_ENUM_END)
{
return;
}
var errorStringPtr = new IntPtr();
UInt32 dwError = VMCAAdaptor.VMCAGetErrorString(
resultCode, out errorStringPtr);
string errorString = string.Empty;
if (dwError == 0)
{
errorString = Marshal.PtrToStringAnsi(errorStringPtr);
}
else
{
errorString = "Unknown Error";
}
throw new VMCAException(resultCode, errorString);
}
public void Revoke()
{
UInt32 result = VMCAAdaptor.VMCARevokeCertificate(_client.ServerName, _certificate);
VMCAError.Check(result);
}
