public void UpdateSslConnectionInfo(SafeDeleteContext securityContext)
{
SecPkgContext_ConnectionInfo interopConnectionInfo = default;
bool success = SSPIWrapper.QueryBlittableContextAttributes(
GlobalSSPI.SSPISecureChannel,
securityContext,
Interop.SspiCli.ContextAttribute.SECPKG_ATTR_CONNECTION_INFO,
ref interopConnectionInfo);
Debug.Assert(success);
TlsCipherSuite cipherSuite = default;
SecPkgContext_CipherInfo cipherInfo = default;
success = SSPIWrapper.QueryBlittableContextAttributes(GlobalSSPI.SSPISecureChannel, securityContext, Interop.SspiCli.ContextAttribute.SECPKG_ATTR_CIPHER_INFO, ref cipherInfo);
if (success)
{
cipherSuite = (TlsCipherSuite)cipherInfo.dwCipherSuite;
}
Protocol = interopConnectionInfo.Protocol;
DataCipherAlg = interopConnectionInfo.DataCipherAlg;
DataKeySize = interopConnectionInfo.DataKeySize;
DataHashAlg = interopConnectionInfo.DataHashAlg;
DataHashKeySize = interopConnectionInfo.DataHashKeySize;
KeyExchangeAlg = interopConnectionInfo.KeyExchangeAlg;
KeyExchKeySize = interopConnectionInfo.KeyExchKeySize;
TlsCipherSuite = cipherSuite;
ApplicationProtocol = GetNegotiatedApplicationProtocol(securityContext);
}
public SslConnectionInfo(SecPkgContext_ConnectionInfo interopConnectionInfo)
{
Protocol = interopConnectionInfo.Protocol;
DataCipherAlg = interopConnectionInfo.DataCipherAlg;
DataKeySize = interopConnectionInfo.DataKeySize;
DataHashAlg = interopConnectionInfo.DataHashAlg;
DataHashKeySize = interopConnectionInfo.DataHashKeySize;
KeyExchangeAlg = interopConnectionInfo.KeyExchangeAlg;
KeyExchKeySize = interopConnectionInfo.KeyExchKeySize;
}
public SslConnectionInfo(SecPkgContext_ConnectionInfo interopConnectionInfo)
{
Protocol = interopConnectionInfo.Protocol;
DataCipherAlg = interopConnectionInfo.DataCipherAlg;
DataKeySize = interopConnectionInfo.DataKeySize;
DataHashAlg = interopConnectionInfo.DataHashAlg;
DataHashKeySize = interopConnectionInfo.DataHashKeySize;
KeyExchangeAlg = interopConnectionInfo.KeyExchangeAlg;
KeyExchKeySize = interopConnectionInfo.KeyExchKeySize;
}
internal SchannelConnectionInfo(SecPkgContext_ConnectionInfo info)
{
Protocol = (SchannelProtocolType)info.dwProtocol;
CipherAlgorithm = (SchannelAlgorithmType)info.aiCipher;
CipherStrength = info.dwCipherStrength;
HashAlgorithm = (SchannelAlgorithmType)info.aiHash;
HashStrength = info.dwHashStrength;
ExchangeAlgorithm = (SchannelAlgorithmType)info.aiExch;
ExchangeStrength = info.dwExchStrength;
}
