/*
* Neuroxiq 2022
* Arctium Project / Code example
* TLS 1.3 - Basic example
* Example demonstrates how to connect Arctium TLS 1.3 Client to TLS 1.3 server
*/
using Arctium.Standards.Connection.Tls.Tls13.API;
using Arctium.Standards.Connection.Tls.Tls13.API.Extensions;
using System.Net;
using System.Net.Sockets;
using System.Text;
using System.Web;
namespace ConsoleAppTest
{
internal class MainProgram
{
static void Main()
{
Task.Factory.StartNew(StartServer);
Thread.Sleep(1000); // wait for server start
Task.Factory.StartNew(StartClient);
Thread.Sleep(100000000);
}
static void StartServer()
{
var certificateWithPrivateKey = Tls13Resources.CERT_WITH_KEY_cert_rsaencrypt_2048_sha256_1;
var serverContext = Tls13ServerContext.Default(new[] { certificateWithPrivateKey });
var tlsServer = new Tls13Server(serverContext);
var socket = new Socket(SocketType.Stream, ProtocolType.Tcp);
socket.Bind(new IPEndPoint(IPAddress.Loopback, 444));
socket.Listen(20);
while (true)
{
try
{
var rawSocket = socket.Accept();
var networkStream = new NetworkStream(rawSocket);
Tls13ServerConnectionInfo serverConnectionInfo;
var tlsStream = tlsServer.Accept(networkStream, out serverConnectionInfo);
byte[] received = new byte[256];
tlsStream.Write(Encoding.ASCII.GetBytes("Hello from server"));
int count = tlsStream.Read(received);
Console.WriteLine("server received: " + Encoding.ASCII.GetString(received, 0, count));
}
catch (Exception e)
{
Console.WriteLine("Error");
}
}
}
static void StartClient()
{
var clientContext = Tls13ClientContext.DefaultUnsafe();
var client = new Tls13Client(clientContext);
var socket = new Socket(SocketType.Stream, ProtocolType.Tcp);
socket.Connect(new IPEndPoint(IPAddress.Loopback, 444));
var networkstream = new NetworkStream(socket);
var tlsstream = client.Connect(networkstream);
byte[] read = new byte[1024];
tlsstream.Write(Encoding.ASCII.GetBytes("Hello from client"));
int count = tlsstream.Read(read);
Console.WriteLine("ClientReceived: " + Encoding.ASCII.GetString(read, 0, count));
}
}
}