public void StartListening()
{
R = RowacCore.R;
R.Log("[Listener] Starting TCP listener...");
TcpListener listener = new TcpListener(IPAddress.Any, 28165);
listener.Start();
while (true)
{
try
{
var client = listener.AcceptSocket();
#if DEBUG
R.Log("[Listener] Connection accepted.");
#endif
var childSocketThread = new Thread(() =>
{
byte[] data = new byte[1048576]; // for screenshots and tasklists
int size = 0;
while (client.Available != 0)
size += client.Receive(data, size, 256, SocketFlags.None); // TODO: increase reading rate from 256?
client.Close();
string request = Encoding.ASCII.GetString(data, 0, size);
#if DEBUG
R.Log(string.Format("Received [{0}]: {1}", size, request));
#endif
ParseRequest(request);
});
childSocketThread.Start();
}
catch (Exception ex) { R.LogEx("ListenerLoop", ex); }
}
}
// TODO: fix id parsing
// TODO: use guid
private void ParseRequest(string data)
{
#if !DEBUG
data = Encoding.ASCII.GetString(Convert.FromBase64String(data));
string[] split = data.Split('|'); // 0 - AES; 1 - data
string AESData = RSA.Decrypt(split[0], RSA.privKey);
string key = AESData.Split('|')[0];
string iv = AESData.Split('|')[1];
data = split[1]; // encryped client data
data = AES.Decrypt(data, key, iv);
#endif
string[] commands = data.Split('&'); // list of "header=arg"
ulong ID = 0;
string GUID = "";
foreach (string command in commands)
{
try
{
#if DEBUG
R.Log(command);
#endif
string[] segment = command.Split(new char[] { '=' }, 2);
if (segment.Length != 2) // header and argument
{
continue;
}
Header header = (Header)(int.Parse(segment[0]));
string argument = segment[1];
switch (header)
{
case Header.ID:
ID = ulong.Parse(argument);
break;
case Header.Ping:
ParsePing(argument, ID);
break;
case Header.Guid:
GUID = ParseGuid(argument, ID);
break;
case Header.Screenshot:
ParseScreenshot(argument, ID);
break;
case Header.Tasklist:
ParseTasklist(argument, ID);
break;
default:
R.Log(string.Format("[Header] Not valid header: {0}. Data: {1}", header, argument));
break;
}
}
catch (Exception ex) { R.LogEx("ParseRequest", string.Format("\"{0}\"; {1}", command, ex.ToString())); }
}
}
internal static void Tests()
{
RLog rlog = new RLog("rlogTests", "");
try
{
RLog log = new RLog("[Test1]", "");
log.Log("test1");
Console.WriteLine("===");
log = new RLog("[><Test2.!?:|]", "");
log.Log("test2");
Console.WriteLine("===");
log = new RLog("[Test3]", ".\\NoSuchFolder");
log.Log("test3");
Console.WriteLine("===");
log = new RLog("[Test4]", ".\\NoSuchFolder\\Nonono");
log.Log("test4");
Console.WriteLine("===");
log = new RLog("[Test5]", ".\\NoSuchFolder\\No$uch4ol!?:der");
log.Log("test5");
Console.WriteLine("===");
rlog.Log("OK");
}
catch (Exception ex) { rlog.Log("FAIL: " + ex.ToString()); }
rlog.Log("END");
}
internal void Initialize()
{
System.Threading.Thread.CurrentThread.Priority = System.Threading.ThreadPriority.Highest;
R.Log("[Anticheat] is loading...");
aconf = RowacCore.LoadConfig <Config>(Path.Combine(RowacCore.rowacFolder, "anticheat.json"));
if (aconf != null && aconf.enabled)
{
takeCoordsTimer = new Timer(aconf.checkInterval * 1000);
takeCoordsTimer.Elapsed += takeCoordsEvent;
takeCoordsTimer.Start();
R.Log("[Anticheat] loaded!");
}
else
{
R.Log("[Anticheat] disabled! Check your config.");
}
}
public void StartListening()
{
R = RowacCore.R;
R.Log("[Listener] Starting TCP listener...");
TcpListener listener = new TcpListener(IPAddress.Any, 28165);
listener.Start();
while (true)
{
try
{
var client = listener.AcceptSocket();
#if DEBUG
R.Log("[Listener] Connection accepted.");
#endif
var childSocketThread = new Thread(() =>
{
byte[] data = new byte[1048576]; // for screenshots and tasklists
int size = 0;
while (client.Available != 0)
{
size += client.Receive(data, size, 256, SocketFlags.None); // TODO: increase reading rate from 256?
}
client.Close();
string request = Encoding.ASCII.GetString(data, 0, size);
#if DEBUG
R.Log(string.Format("Received [{0}]: {1}", size, request));
#endif
ParseRequest(request);
});
childSocketThread.Start();
}
catch (Exception ex) { R.LogEx("ListenerLoop", ex); }
}
}
internal static void Init()
{
try
{
R.Log("[RowAC] loading...");
if (!Directory.Exists(rowacFolder))
{
Directory.CreateDirectory(rowacFolder);
}
if (!Directory.Exists(screenshotsFolderPath))
{
Directory.CreateDirectory(screenshotsFolderPath);
}
if (!Directory.Exists(taskListsFolderPath))
{
Directory.CreateDirectory(taskListsFolderPath);
}
if (!Directory.Exists(logsFolderPath))
{
Directory.CreateDirectory(logsFolderPath);
}
rconf = LoadConfig <Config>(Path.Combine(RowacCore.rowacFolder, "rowac.json"));
if (rconf == null || !rconf.enabled)
{
R.Log("[RowAC] disabled! Check your config.");
return;
}
AnticheatLocal ACLocal = new AnticheatLocal();
Anticheat = new Thread(ACLocal.Initialize); // server-side
Anticheat.Start();
AnticheatRemote = new Thread(AntiCheat); // ping checking
AnticheatRemote.Start();
Listener server = new Listener();
ServerListener = new Thread(server.StartListening); // client-side listener
ServerListener.Start();
R.Log("[RowAC] loaded! Version: " +
System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.ToString());
}
catch (Exception ex) { R.LogEx("Init", ex); }
}
internal static void Tests()
{
RLog rlog = new RLog("rlogTests", "");
try
{
RLog log = new RLog("[Test1]", "");
log.Log("test1");
Console.WriteLine("===");
log = new RLog("[><Test2.!?:|]", "");
log.Log("test2");
Console.WriteLine("===");
log = new RLog("[Test3]", ".\\NoSuchFolder");
log.Log("test3");
Console.WriteLine("===");
log = new RLog("[Test4]", ".\\NoSuchFolder\\Nonono");
log.Log("test4");
Console.WriteLine("===");
log = new RLog("[Test5]", ".\\NoSuchFolder\\No$uch4ol!?:der");
log.Log("test5");
Console.WriteLine("===");
rlog.Log("OK");
}
catch (Exception ex) { rlog.Log("FAIL: " + ex.ToString()); }
rlog.Log("END");
}