private void SaltRequestReceived(TcpReceivedEventArgs e)
{
if (OnSaltRequested != null)
{
OnSaltRequested(this, null);
}
byte[] newSalt = GenerateRandomSalt(10);
byte[] message = new byte[newSalt.Length + 2];
message[0] = (byte)CommandType.SaltRequest;
message[1] = (byte)newSalt.Length;
Array.Copy(newSalt, 0, message, 2, newSalt.Length);
m_saltDictionnary.Add(e.Client, new SaltContainer(newSalt, DateTime.Now.AddSeconds(10)));
m_server.Send(e.Client, message);
}
public void SendCommand(Command pCommand, TcpClientInfo pClient)
{
if (!IsRunning)
{
throw new InvalidOperationException("Cannot send commands while server is not running");
}
m_server.Send(pClient, pCommand.ToByteArray());
}
/// <summary>
/// Send a notification to a client
/// </summary>
/// <param name="pMessage">Message to be sent</param>
/// <param name="pClient">Client to be notified</param>
public void Notify(string pMessage, TcpClientInfo pClient)
{
if (!IsRunning)
{
throw new InvalidOperationException("Can't send a notification while server is not running");
}
byte[] data = Command.PrefixCommand(CommandType.Notification, pMessage);
m_server.Send(pClient, data);
}
private void LoginRequest(TcpReceivedEventArgs e)
{
var user = (UserInfo)e.Client.Tag;
int usernameLength = e.Data[1];
string username = Encoding.UTF8.GetString(e.Data, 2, usernameLength);
int passwordLenght = e.Data[usernameLength + 2];
string password = Encoding.UTF8.GetString(e.Data, usernameLength + 3, passwordLenght);
bool success = TryLogIn(username, password);
if (success)
{
user.Name = username;
user.IsLoggedIn = true;
}
byte[] command = new byte[2];
command[0] = (byte)CommandType.Login;
command[1] = (byte)(success ? 1 : 0);
m_server.Send(e.Client, command);
}
