public BeginAuthenticateAsClient ( AsyncCallback asyncCallback, object asyncState ) : IAsyncResult | ||
asyncCallback | AsyncCallback | |
asyncState | object | |
return | IAsyncResult |
private void AuthCallback(IAsyncResult ar) { try { NegotiateStream nsCb = (NegotiateStream)ar.AsyncState; nsCb.EndAuthenticateAsClient(ar); nsCb.BeginRead(buffer, 0, buffer.Length, ReceiveCallback, nsCb); authenticated = true; } catch (Exception e) { authenticated = false; Console.WriteLine(e.Message); Console.WriteLine("Введите логин:"); login = Console.ReadLine(); while (login.Length == 0) { Console.WriteLine("Введите логин:"); login = Console.ReadLine(); } Console.WriteLine("Введите пароль:"); password = Console.ReadLine(); nws = new NetworkStream(socket); ns = new NegotiateStream(nws, true); netCred = new NetworkCredential(login, password); ns.BeginAuthenticateAsClient(netCred, String.Empty, ProtectionLevel.EncryptAndSign, TokenImpersonationLevel.Delegation, AuthCallback, ns); } }
private void ConnectCallback(IAsyncResult ar) { try { socket = (Socket)ar.AsyncState; socket.EndConnect(ar); nws = new NetworkStream(socket); ns = new NegotiateStream(nws, true); netCred = new NetworkCredential(login, password); ns.BeginAuthenticateAsClient(netCred, String.Empty, ProtectionLevel.EncryptAndSign, TokenImpersonationLevel.Delegation, AuthCallback, ns); successful = true; } catch (Exception e) { successful = false; Console.WriteLine(e.Message); Console.WriteLine("Введите IP-адрес:"); ip = Console.ReadLine(); Console.WriteLine("Введите логин:"); login = Console.ReadLine(); while (login.Length == 0) { Console.WriteLine("Введите логин:"); login = Console.ReadLine(); } Console.WriteLine("Введите пароль:"); password = Console.ReadLine(); IPAddress tryIp; while (!IPAddress.TryParse(ip, out tryIp)) { Console.WriteLine("Введите IP-адрес:"); ip = Console.ReadLine(); Console.WriteLine("Введите логин:"); login = Console.ReadLine(); while (login.Length == 0) { Console.WriteLine("Введите логин:"); login = Console.ReadLine(); } Console.WriteLine("Введите пароль:"); password = Console.ReadLine(); } Connect(ip, port, login, password); } }