CopyWithPersistedCapiKey()

unsafe ICertificatePal Internal.Cryptography.Pal.CertificatePal.CopyWithPersistedCapiKey ( CspKeyContainerInfo keyContainerInfo )

inlineprivate

Definition at line 1012 of file CertificatePal.cs.

    {
        //The blocks IL_0063, IL_0080, IL_0083, IL_0085, IL_00b6 are reachable both inside and outside the pinned region starting at IL_005e. ILSpy has duplicated these blocks in order to place them both within and outside the `fixed` statement.
        if (string.IsNullOrEmpty(keyContainerInfo.KeyContainerName))
        {
            return null;
        }
        CertificatePal certificatePal = (CertificatePal)FromBlob(RawData, SafePasswordHandle.InvalidHandle, X509KeyStorageFlags.PersistKeySet);
        CRYPT_KEY_PROV_INFO cRYPT_KEY_PROV_INFO = default(CRYPT_KEY_PROV_INFO);
        fixed (char* pwszContainerName = keyContainerInfo.KeyContainerName)
        {
            string? providerName = keyContainerInfo.ProviderName;
            char* intPtr;
            ref CRYPT_KEY_PROV_INFO reference;
            int dwFlags;
            if (providerName == null)
            {
                char* pwszProvName;
                intPtr = (pwszProvName = null);
                cRYPT_KEY_PROV_INFO.pwszContainerName = pwszContainerName;
                cRYPT_KEY_PROV_INFO.pwszProvName = pwszProvName;
                reference = ref cRYPT_KEY_PROV_INFO;
                dwFlags = (keyContainerInfo.MachineKeyStore ? 32 : 0);
                reference.dwFlags = (CryptAcquireContextFlags)dwFlags;
                cRYPT_KEY_PROV_INFO.dwProvType = keyContainerInfo.ProviderType;
                cRYPT_KEY_PROV_INFO.dwKeySpec = (int)keyContainerInfo.KeyNumber;
                if (!global::Interop.crypt32.CertSetCertificateContextProperty(certificatePal._certContext, CertContextPropId.CERT_KEY_PROV_INFO_PROP_ID, CertSetPropertyFlags.None, &cRYPT_KEY_PROV_INFO))
                {
                    certificatePal.Dispose();
                    throw Marshal.GetLastWin32Error().ToCryptographicException();
                }
            }
            else
            {
                fixed (char* ptr = &providerName.GetPinnableReference())
                {
                    char* pwszProvName;
                    intPtr = (pwszProvName = ptr);
                    cRYPT_KEY_PROV_INFO.pwszContainerName = pwszContainerName;
                    cRYPT_KEY_PROV_INFO.pwszProvName = pwszProvName;
                    reference = ref cRYPT_KEY_PROV_INFO;
                    dwFlags = (int)(reference.dwFlags = (keyContainerInfo.MachineKeyStore ? CryptAcquireContextFlags.CRYPT_MACHINE_KEYSET : CryptAcquireContextFlags.None));
                    cRYPT_KEY_PROV_INFO.dwProvType = keyContainerInfo.ProviderType;
                    cRYPT_KEY_PROV_INFO.dwKeySpec = (int)keyContainerInfo.KeyNumber;
                    if (!global::Interop.crypt32.CertSetCertificateContextProperty(certificatePal._certContext, CertContextPropId.CERT_KEY_PROV_INFO_PROP_ID, CertSetPropertyFlags.None, &cRYPT_KEY_PROV_INFO))
                    {
                        certificatePal.Dispose();
                        throw Marshal.GetLastWin32Error().ToCryptographicException();
                    }
                }
            }
        }
        return certificatePal;
    }

References Internal.Cryptography.Pal.CertificatePal.CertificatePal(), Internal.Cryptography.Pal.CertificatePal.FromBlob(), System.Runtime.InteropServices.Marshal.GetLastWin32Error(), Microsoft.Win32.SafeHandles.SafePasswordHandle.InvalidHandle, and Internal.Cryptography.Pal.CertificatePal.RawData.

Referenced by Internal.Cryptography.Pal.CertificatePal.CopyWithPrivateKey(), and Internal.Cryptography.Pal.CertificatePal.CopyWithPrivateKey().