public Server(int port)
{
this.port = port;
activeTasks = new List <Task>();
usersHandler = new OnlineUsersHandler();
isStarted = false;
try
{
certificate = SslTools.CreateCertificate(typeof(Server), "Server.Certificate.cert.pfx");
}
catch (CertificateException e)
{
log.Error("Can't create certificate. Server will not start.", e);
}
}
/// <summary>
/// Try to login into user account.
/// </summary>
/// <param name="login">users login.</param>
/// <param name="password">users password.</param>
/// <returns>server's response.</returns>
/// <exception cref="ConnectionInterruptedException"></exception>
/// <exception cref="CertificateException"></exception>
public async Task <LoginRegisterResponse> Login(string login, string password)
{
if (isLoggedIn)
{
return(LoginRegisterResponse.Error);
}
// certificate
X509Certificate2 cert = SslTools.CreateCertificate(typeof(Client), "CryptoMessenger.Certificate.cert.pfx");
await client.ConnectWithTimeoutAsync(ip, port, cert, Properties.Settings.Default.WaitServerConnectionDelayMsec);
LoginRegisterResponseMessage serverResp;
try
{
// send login request
client.SendMessage(new LoginRequestMessage
{
Login = login,
Password = password
});
// async wait for server's response
serverResp = (LoginRegisterResponseMessage)await client.ReceiveMessageAsync();
}
catch (ConnectionInterruptedException)
{
client.Close();
throw;
}
// dont disconnect if login success
if (LoginRegisterResponse.Success.Equals(serverResp.Response))
{
isLoggedIn = true;
Name = login;
}
else
{
client.Close();
}
return(serverResp.Response);
}
/// <summary>
/// Try to register client on the server.
/// </summary>
/// <param name="login">users login.</param>
/// <param name="password">users password.</param>
/// <returns>server's response.</returns>
/// <exception cref="ConnectionInterruptedException"></exception>
/// <exception cref="CertificateException"></exception>
public async Task <LoginRegisterResponse> Register(string login, string password)
{
if (isLoggedIn)
{
return(LoginRegisterResponse.Error);
}
// certificate
X509Certificate2 cert = SslTools.CreateCertificate(typeof(Client), "CryptoMessenger.Certificate.cert.pfx");
await client.ConnectWithTimeoutAsync(ip, port, cert, 5000);
LoginRegisterResponseMessage serverResp;
try
{
// send register request
client.SendMessage(new RegisterRequestMessage
{
Login = login,
Password = password
});
// async wait for server's response
serverResp = (LoginRegisterResponseMessage)await client.ReceiveMessageAsync();
}
catch (ConnectionInterruptedException)
{
throw;
}
finally
{
client.Close();
}
return(serverResp.Response);
}
