private async Task ClientOpen(TcpTlsConnection client)
{
// A client has connected. Create the
// SslStream using the client's network stream.
client.SslStream = new SslStream(client.Client.GetStream(), false);
// Authenticate the server but don't require the client to authenticate.
try
{
await client.SslStream.AuthenticateAsServerAsync(ServerCertificate, false, SslProtocolLevel, true);
// Set timeouts for the read and write to 5 seconds.
client.SslStream.ReadTimeout = 200;
client.SslStream.WriteTimeout = 200;
// Write a message to the client.
byte[] message = Encoding.UTF8.GetBytes("Hello from the server.<EOF>");
Console.WriteLine("Sending hello message.");
client.SslStream.Write(message);
mTcpClients.Add(client);
}
catch (AuthenticationException e)
{
client.SslStream.Close();
client.Client.Close();
return;
}
}
/// <summary>
/// This override is used to create the listening port.
/// </summary>
public override void Start()
{
mConnection = new TcpTlsConnection();
mConnection.Client = new TcpClient();
mConnection.Client.Connect(EndPoint);
var stream = mConnection.Client.GetStream();
if (SslProtocolLevel == SslProtocols.None)
{
mConnection.DataStream = stream;
}
else
{
mConnection.SslStream = new SslStream(stream, false, ValidateServerCertificate);
// The server name must match the name on the server certificate.
try
{
mConnection.SslStream.AuthenticateAsClient(EndPoint.Address.ToString());
}
catch (AuthenticationException e)
{
mConnection.Client.Close();
return;
}
mConnection.DataStream = mConnection.SslStream;
}
}
private async Task ClientRead(TcpTlsConnection client)
{
if (!client.SslStream.CanRead)
{
return;
}
//int length = await client.SslStream.ReadAsync();
}
private async Task ClientRead(TcpTlsConnection client)
{
if (!client.DataStream.CanRead)
{
return;
}
int length = await client.DataStream.ReadAsync(client.Buffer, 0, client.Buffer.Length);
}
private async Task ClientClose(TcpTlsConnection client)
{
}
private async Task ClientClose(TcpTlsConnection client)
{
client.DataStream.Flush();
client.DataStream.Close();
}