private static async Task PerformNatPunchthrough(UdpClient listener, PunchthroughClient client, UserSessionWithSecrets session)
{
Console.WriteLine("Getting NAT punchthrough message...");
var message = await client.PunchthroughPUTAsync(new PunchthroughPUTRequest
{
Session = session.Id
});
Console.WriteLine($"Will send NAT punchthrough message to {message.Host}:{message.Port.Value}...");
var connected = false;
while (!connected)
{
Console.WriteLine("Sending UDP packet...");
// Send a UDP packet to the NAT punchthrough server.
await listener.SendAsync(
message.Message,
message.Message.Length,
message.Host,
message.Port.Value);
Console.WriteLine("Waiting...");
// Wait a little bit.
await Task.Delay(1000);
Console.WriteLine("Checking if NAT punchthrough is complete...");
// Check if the NAT punchthrough has worked.
var result = await client.PunchthroughGETAsync(new PunchthroughGETRequest
{
Session = session.Id
});
if (result)
{
// Punchthrough complete, return.
Console.WriteLine("NAT punchthrough completed successfully!");
var endpoints = await client.EndpointsGETAsync(new EndpointsGETRequest
{
Session = session.Id
});
Console.WriteLine("Available at the following endpoints:");
foreach (var endpoint in endpoints)
{
Console.WriteLine($" - {endpoint.Host}:{endpoint.Port.Value}");
}
connected = true;
return;
}
}
}
public static async Task Main(string[] args)
{
Console.WriteLine("Enter the details for the user account you want to use to sign into HiveMP.");
var emailAddress = ReadLine.Read("Email address: ");
var password = ReadLine.ReadPassword("Password: "******"API_KEY");
Console.WriteLine("Logging in...");
var sessionClient = new UserSessionClient(apiKey);
var session = await sessionClient.AuthenticatePUTAsync(new AuthenticatePUTRequest
{
Authentication = new AuthenticationRequest
{
EmailAddress = emailAddress,
MarketingPreferenceOptIn = false,
Metered = true,
PasswordHash = HashPassword(password),
ProjectId = null,
PromptForProject = null,
RequestedRole = null,
Tokens = null,
TwoFactor = null
}
});
if (session.AuthenticatedSession == null)
{
Console.Error.WriteLine("Unable to authenticate with HiveMP!");
return;
}
var client = new PunchthroughClient(session.AuthenticatedSession.ApiKey);
Console.WriteLine("Starting UDP client...");
using (var listener = new UdpClient(new IPEndPoint(IPAddress.Any, 0)))
{
Console.WriteLine($"Now listening on port {listener.Client.LocalEndPoint}.");
await Task.WhenAny(
ListenAndReceivePackets(listener),
PerformNatPunchthrough(listener, client, session.AuthenticatedSession)
);
}
}