public void UpdateCertificates(X509Certificate cert, X509Certificate[] ca)
{
if (_sslContext == -1)
{
throw new InvalidOperationException();
}
SslNative.UpdateCertificates(_sslContext, cert, ca);
}
protected override void Dispose(bool disposing)
{
if (!_disposed)
{
_disposed = true;
if (_socket.m_Handle != -1)
{
SslNative.SecureCloseSocket(_socket);
_socket.m_Handle = -1;
}
if (_sslContext != -1)
{
SslNative.ExitSecureContext(_sslContext);
_sslContext = -1;
}
}
}
internal void Authenticate(bool isServer, string targetHost, X509Certificate certificate, X509Certificate[] ca, SslVerification verify, params SslProtocols[] sslProtocols)
{
SslProtocols vers = (SslProtocols)0;
if (-1 != _sslContext)
{
throw new InvalidOperationException();
}
for (int i = sslProtocols.Length - 1; i >= 0; i--)
{
vers |= sslProtocols[i];
}
_isServer = isServer;
try
{
if (isServer)
{
_sslContext = SslNative.SecureServerInit((int)vers, (int)verify, certificate, ca);
SslNative.SecureAccept(_sslContext, _socket);
}
else
{
_sslContext = SslNative.SecureClientInit((int)vers, (int)verify, certificate, ca);
SslNative.SecureConnect(_sslContext, targetHost, _socket);
}
}
catch
{
if (_sslContext != -1)
{
SslNative.ExitSecureContext(_sslContext);
_sslContext = -1;
}
throw;
}
}
public override void Write(byte[] buffer, int offset, int size)
{
if (buffer == null)
{
throw new ArgumentNullException();
}
if (_disposed)
{
throw new ObjectDisposedException();
}
if (offset < 0 || offset > buffer.Length)
{
throw new ArgumentOutOfRangeException();
}
if (size < 0 || size > buffer.Length - offset)
{
throw new ArgumentOutOfRangeException();
}
SslNative.SecureWrite(_socket, buffer, offset, size, _socket.SendTimeout);
}
public override int Read(byte[] buffer, int offset, int size)
{
if (buffer == null)
{
throw new ArgumentNullException();
}
if (_disposed)
{
throw new ObjectDisposedException();
}
if (offset < 0 || offset > buffer.Length)
{
throw new ArgumentOutOfRangeException();
}
if (size < 0 || size > buffer.Length - offset)
{
throw new ArgumentOutOfRangeException();
}
return(SslNative.SecureRead(_socket, buffer, offset, size, _socket.ReceiveTimeout));
}
public void Initialize()
{
SslNative.ParseCertificate(m_certificate, m_password, ref m_issuer, ref m_subject, ref m_effectiveDate, ref m_expirationDate);
}