private static unsafe uint QueryCertBlobType(byte[] rawData)
{
uint num = 0;
if (!CAPI.CryptQueryObject(2, rawData, 0x3ffe, 14, 0, IntPtr.Zero, new IntPtr((void *)&num), IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero))
{
throw new CryptographicException(Marshal.GetLastWin32Error());
}
return(num);
}
private static unsafe uint QueryCertFileType(string fileName)
{
uint num = 0;
if (!CAPI.CryptQueryObject(1, fileName, 0x3ffe, 14, 0, IntPtr.Zero, new IntPtr((void *)&num), IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero))
{
throw new CryptographicException(Marshal.GetLastWin32Error());
}
return(num);
}
private static unsafe System.Security.Cryptography.SafeCertStoreHandle LoadStoreFromFile(string fileName, string password, uint dwFlags, bool persistKeyContainers)
{
uint num = 0;
System.Security.Cryptography.SafeCertStoreHandle invalidHandle = System.Security.Cryptography.SafeCertStoreHandle.InvalidHandle;
if (!CAPI.CryptQueryObject(1, fileName, 0x1732, 14, 0, IntPtr.Zero, new IntPtr((void *)&num), IntPtr.Zero, ref invalidHandle, IntPtr.Zero, IntPtr.Zero))
{
throw new CryptographicException(Marshal.GetLastWin32Error());
}
if (num == 12)
{
invalidHandle.Dispose();
invalidHandle = CAPI.PFXImportCertStore(1, fileName, password, dwFlags, persistKeyContainers);
}
if ((invalidHandle == null) || invalidHandle.IsInvalid)
{
throw new CryptographicException(Marshal.GetLastWin32Error());
}
return(invalidHandle);
}