public override bool onHandshake()
{
base.SendMessage(new MsgClientSettings(base.Client.Properties.AllowChannels, base.Client.Properties.AllowPeers));
SyncObject syncObject = null;
if (!(syncObject = base.ReceiveMessage((IMessage message) =>
{
MsgClientInfo mci = message as MsgClientInfo;
if (mci != null)
{
Client.Connection.ClientId = mci.ClientId;
Client.Token = mci.Token;
Client.VirtualIP = mci.VirtualIP;
if (Client.UseUDP)
{
Client.UdpHandshakeCode = mci.UdpHandshakeCode;
}
return(true);
}
return(false);
})).Wait <bool>(false, 30000))
{
Client.Disconnect(DisconnectReason.TimeOut);
Client.onException(new Exception("Handshake went wrong, CHS_ClientInfo"), ErrorType.Core);
if (syncObject.TimedOut)
{
throw new TimeoutException(OutOfSyncMessage);
}
throw new Exception("Failed to retrieve the Client Id");
}
return(true);
}
public void ProcessPacket(PatchServer server, byte[] buffer)
{
if (InvokeRequired)
{
Invoke(new Action <PatchServer, byte[]>(ProcessPacket), server, buffer);
return;
}
if (buffer.Length < 4)
{
return;
}
PacketType type = (PacketType)BitConverter.ToUInt32(buffer, 2);
switch (type)
{
case PacketType.MsgClientInfo:
MsgClientInfo msg = new MsgClientInfo(buffer);
List <string> list = msg.GetStrings();
if (list.Count <= 0)
{
Kernel.HasAgreedPrivacy = true;
RequestPatches(AutoUpdateRequestType.CheckForLauncherUpdates, server);
return;
}
string strPrivacyDate = m_ifConfig.GetEntryValue("Config", "TermsOfPrivacy").ToString();
if (!DateTime.TryParse(strPrivacyDate, out DateTime date) ||
!DateTime.TryParse(list[0], out DateTime serverTime) ||
serverTime > date)
{
if (new FrmTermsOfPrivacy(m_szPrivacyTerms).ShowDialog(this) != DialogResult.OK)
{
NoDownload(UpdateReturnMessage.PrivacyNotAccepted, false);
return;
}
m_ifConfig.SetValue("Config", "TermsOfPrivacy", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));
}
Kernel.HasAgreedPrivacy = true;
Kernel.Stage = AutoPatchStage.WaitingForUpdaterPatchs;
RequestPatches(AutoUpdateRequestType.CheckForLauncherUpdates, server);
break;
}
}
/// <summary>
/// This method is invoked when the client has been approved of connecting to the server. The client should
/// be constructed in this method, and cipher algorithms should be initialized. If any packets need to be
/// sent in the connection state, they should be sent here.
/// </summary>
/// <param name="pState">Represents the status of an asynchronous operation.</param>
public void Connect(AsynchronousState pState)
{
var pServer = new PatchServer(this, pState.Socket);
pState.Client = pServer;
Program.FrmMain.Edit(Program.FrmMain.lblCenterStatus, LabelAsyncOperation.Text, LanguageManager.GetString("StrCheckingPrivacyTerms"));
MsgClientInfo msg = new MsgClientInfo();
msg.MacAddress = Program.FrmMain.GetMacAddress();
msg.Append(SystemProperties.GetObjects(MsgClientInfo.OPERATING_SYSTEM, MsgClientInfo.OperatingSystem).Values.ToArray());
msg.Append(SystemProperties.GetObjects(MsgClientInfo.BASE_BOARD, MsgClientInfo.BaseBoard).Values.ToArray());
msg.Append(SystemProperties.GetObjects(MsgClientInfo.PROCESSOR, MsgClientInfo.Processor).Values.ToArray());
msg.Append(SystemProperties.GetObjects(MsgClientInfo.PHYSICAL_MEMORY, MsgClientInfo.PhysicalMemory).Values.ToArray());
msg.Append(SystemProperties.GetObjects(MsgClientInfo.VIDEO_CONTROLLER, MsgClientInfo.VideoController).Values.ToArray());
pServer.Send(msg);
}
public void ProcessClientInfo(User user, byte[] buffer)
{
/**
* Todo store user data securely
* Todo develop something to encrypt data
*/
MsgClientInfo msg = new MsgClientInfo(buffer);
Program.WriteLog($"IPAddress [{user.IpAddress}] has connected [MacAddress:{msg.MacAddress}]");
/**
* Todo Send user info and Mac Address to the login server to allow connections.
*/
user.MacAddress = msg.MacAddress;
if (Kernel.AllowedUsers.ContainsKey(user.MacAddress) || !Kernel.AllowedUsers.TryAdd(user.MacAddress, user))
{
user.Send(new MsgRequestInfo
{
CurrentVersion = 0,
Mode = AutoUpdateRequestType.CheckForGameUpdates
});
return;
}
/**
* Sends the latest update! Since it's web host we wont have problems with this. The client
* will just display the page! :D
*/
MsgClientInfo back = new MsgClientInfo();
back.MacAddress = msg.MacAddress;
back.Append(Kernel.PrivacyTermsUpdate.ToString("yyyy-MM-dd HH:mm:ss"));
user.Send(back);
}
