public void startConnection()
{
var recv_func = new Action(() =>
{
AsyncCallback receiveCallback = new AsyncCallback(this.receiveDataFromClient);
while (this.socket.Connected)
{
if (this.canListen)
{
// Avoid creating new AysncCallback for receive data each time.
try
{
this.socket.BeginReceive(this.buffer, 0, this.buffer.Length, 0, receiveCallback, this.socket);
} catch { break; }
this.RecvDataEvent.WaitOne();
}
else
{
this._listen__Event.WaitOne();
continue;
}
}
Airtower.disposeClient(false, this.socket);
});
this.canListen = true;
this.canSend = true;
new Thread(() => recv_func()).Start();
Task.Run(() => recv_func());
}
public void HandlePenguinBanned(MySqlDataReader reader, Penguin client, AutoResetEvent evnt)
{
if (!reader.HasRows)
{
client.banned = false;
evnt.Set();
return;
}
var details = reader.GetDictFromReader();
long timestamp = long.Parse(details["till"]);
long currentTmsp = (long)(DateTime.UtcNow - new DateTime(1970, 1, 1, 0, 0, 0)).TotalSeconds;
if (timestamp > currentTmsp)
{
client.banned = true;
string hoursban = (Math.Round((timestamp - currentTmsp) / 3600.0)).ToString();
client.send("e", "601", hoursban);
Airtower.disposeClient(false, client.getSocket());
}
else
{
client.banned = false;
MySQLStatement stmt = new MySQLStatement("UPDATE `banned` SET `till` = '0' AND `b_by`='' AND `reason`='' WHERE `ID` = @id", new Dictionary <string, dynamic> {
{ "@id", client.id }
});
Server.Utils.MySQL.MySQL.getCurrentMySQLObject().MySQLCallback(stmt);
}
evnt.Set();
}
public void CompleteLogin(MySqlDataReader reader, Penguin client, dynamic body)
{
var details = reader.GetDictFromReader();
//"101|OP1-{AB-ERTS-972H}-09-K|valid22|f54fb87b5b1e6120e28c5bbf1a6ca862|NULL|45|2"
var nick = ((string)body.login.nick.Value).Split(char.Parse("|"));
client.swid = nick[1];
client.username = client.nickname = ((string)nick[2]).preetify();
string password = nick[3];
if (client.username.ToLower() != details["Username"].ToLower() || password != details["ConfirmationHash"] ||
client.swid != details["SWID"] || password == "")
{
client.send("e", "101", "#2");
Airtower.disposeClient(false, client.getSocket());
return;
}
var pword = body.login.pword.Value.Split(char.Parse("#"));
if (pword[0] != String.Format("{0}{1}", (password + GetPenguinRandomKey(client)).md5().swap(16), password) || pword[1] != details["LoginKey"] || pword[0] == "" ||
pword[1] == "")
{
client.send("e", "101", "#3");
Airtower.disposeClient(false, client.getSocket());
return;
}
client.send("l", "$loggedin");
return;
}
public void ContinuePrimaryLogin(MySqlDataReader reader, Penguin client, dynamic data)
{
if (!reader.HasRows || GetPenguinRandomKey(client) == null)
{
client.send("e", "101");
Airtower.disposeClient(false, client.getSocket());
return;
}
var penguin_details = reader.GetDictFromReader();
string password = Cryptography.GenerateLoginHash(penguin_details["Password"], GetPenguinRandomKey(client));
if (password != client.password)
{
client.send("e", "101");
Airtower.disposeClient(false, client.getSocket());
return;
}
client.id = penguin_details["ID"];
// Handle Banned
MySQLStatement stmt = new MySQLStatement("");
stmt.parameters = new Dictionary <string, dynamic> {
{ "@id", client.id }
};
AutoResetEvent evnt = new AutoResetEvent(false);
stmt.statement = "SELECT `till` FROM `banned` WHERE `ID` = @id";
Server.Utils.MySQL.MySQL.getCurrentMySQLObject().MySQLCallback(stmt, Server.Utils.Events.EventDelegate.create(this, "HandlePenguinBanned"), client, evnt);
evnt.WaitOne();
if (client.banned)
{
return;
}
string ConfHash = GetPenguinRandomKey(client).md5() + "-" + penguin_details["Password"].GetHashCode().ToString().md5();
Shell.getCurrentShell().getCurmbs("Login")["HashKey"][client][1] = ConfHash;
stmt.statement = "UPDATE `penguins` SET `LoginKey` = @lk, `ConfirmationHash` = @ch WHERE `ID` = @id";
stmt.parameters["@lk"] = ConfHash;
stmt.parameters["@ch"] = password;
Server.Utils.MySQL.MySQL.getCurrentMySQLObject().MySQLCallback(stmt);
string users_bar = Math.Floor((double)(Airtower.Clients.Values.Where(i => i.PORT == 9875).ToList().Count * 5 / 550)).ToString();
client.send("l",
string.Format("{0}|{1}|{2}|{3}|NULL|45|2", new object[] { client.id, penguin_details["SWID"],
client.username, password }), ConfHash, ConfHash.md5(),
string.Format("100,{0}", users_bar), penguin_details["Email"]);
Airtower.disposeClient(false, client.getSocket());
}
public void ClientAPIVersionCheck(Penguin client, dynamic body)
{
string ver = body.ver["v"];
if (ver == "153")
{
client.send("<msg t='sys'><body action='apiOK' r='0'></body></msg>");
return;
}
else
{
client.send("<msg t='sys'><body action='apiKO' r='0'></body></msg>");
Airtower.disposeClient(false, client.getSocket());
return;
}
}
public static void HandleXTPacket(Penguin peng)
{
try
{
if (peng.clientData == null)
{
return;
}
var category = peng.clientData[0];
var handler = peng.clientData[1];
var vars = new List <string> {
};
for (var i = 2; i < peng.clientData.length; i++)
{
vars.Add(peng.clientData[i]);
}
var callbackHandlerName = String.Format("#xt{0}-{1}/", category, handler);
Airtower.getCurrentAirtower().updateListeners(callbackHandlerName, new { client = peng }, vars.ToArray());
}
catch (Exception) { }
}
protected void receiveDataFromClient(IAsyncResult datas)
{
int bytesReceived;
try { bytesReceived = ((Socket)datas.AsyncState).EndReceive(datas); }
catch { return; }
if (bytesReceived > 0)
{
string data = ASCIIEncoding.ASCII.GetString(this.buffer, 0, bytesReceived);
Boolean isPartial = this.checkForPartialData(data);
if (!isPartial)
{
// \x00 Null byte in last index, remove it.
string partialdata = this.partialBuffer.ToString();
string[] packet = partialdata.Split(char.Parse("\x00"));
this.partialBuffer.Clear();
for (int i = 0; i < packet.Length - 1; i++)
{
string _loc1_ = packet[i];
var parse = Packets.Parse(_loc1_, this);
if (parse == Packets.InvalidPacket)
{
// Better to remove that penguin
Log.Debugger.CallEvent(Airtower.ERROR_EVENT, "Incorrect Packet : " + _loc1_);
Airtower.disposeClient(false, this.socket);
break;
}
// handle packets acc to received, if xt or xml
if (parse == Packets.XT_DATA)
{
Log.Debugger.CallEvent(Airtower.XT_EVENT, _loc1_);
Packets.HandleXTPacket(this);
}
else
if (parse == Packets.XML_DATA)
{
Log.Debugger.CallEvent(Airtower.XML_EVENT, _loc1_);
if (_loc1_ == "<policy-file-request/>")
{
this.send(String.Format("<cross-domain-policy><allow-access-from domain='*'" +
" to-ports='{0}' /></cross-domain-policy>", Airtower.getCurrentAirtower().PORT));
return;
}
Packets.HandleXMLPacket(this);
}
}
}
this.RecvDataEvent.Set();
}
else
{
Airtower.disposeClient(false, this.socket);
}
}
public void JoinPenguinToServer(Penguin client, string[] data)
{
string id = data[0];
string hash = data[1];
if (id != client.id)
{
Airtower.disposeClient(false, client.getSocket());
return;
}
MySQLStatement stmt = new MySQLStatement("SELECT `ConfirmationHash` FROM `penguins` WHERE `ID` = @id", new Dictionary <string, dynamic> {
{ "@id", client.id }
});
string confirmationHash = (MySQL.getCurrentMySQLObject().ExecuteAndFetch(stmt).GetDictFromReader())["ConfirmationHash"];
stmt = null;
if (hash != confirmationHash)
{
Airtower.disposeClient(false, client.getSocket());
return;
}
AutoResetEvent get_details = new AutoResetEvent(false);
client.LoadPenguinDetails(get_details);
get_details.WaitOne();
client.GenerateString();
client.send(Airtower.JOIN_WORLD, "1", client.epf[0], (client.moderator ? 1 : 0).ToString());
client.doXT = true;
var puffle_data = client.PuffleData();
client.send(Airtower.GET_MY_PLAYER_PUFFLES, puffle_data.join("%"));
/* TO ADD STAMPS*/
client.send(Airtower.GET_PLAYER + "s", client.epf[0], "");
client.send(Airtower.LOAD_PLAYER,
(new List <string> {
client.ToString(),
client.coins.ToString(),
"0", // Safe-Game mode ? 0 -> no, 1 -> yes
"1024", // Egg timer
((DateTime.UtcNow - new DateTime(1970, 1, 1, 0, 0, 0)).TotalSeconds - 2 * 60 * 60).ToString(), // Penguin Standard Time
client.age.ToString(),
"0", // Banned age
client.age.ToString(), // Penguin's days old
client.membershipDays.ToString(),
"",
client.Cache["PlayerWidget"], // Has opened PlayerWidget - Cache
client.Cache["MapCategory"],
client.Cache["Igloo"],
}).join("%"));
client.send("glr", "");
client.send("spts", client.id, client.avatar, client.avatarAttributes);
EventDispatcher._dispatcher.updateListeners("JS#{JOINED}", client);
((GeneralRoom)(CacheHandler.Rooms["100"])).Add(client, true);
}
public void ContinueWorldLogin(MySqlDataReader reader, Penguin client, dynamic body)
{
if (!reader.HasRows || GetPenguinRandomKey(client) == null)
{
client.send("e", "101", "#1");
Airtower.disposeClient(false, client.getSocket());
return;
}
if (body == null)
{
return;
}
if (body.login == null)
{
return;
}
if (body.login.pword == null)
{
return;
}
if (body.login.nick == null)
{
return;
}
if (GetPenguinRandomKey(client) == null)
{
return;
}
string[] userInfo = body.login.nick.Value.Split(char.Parse("|"));
if (userInfo[0].userInServer(9875))
{
client.send("e", "3");
Airtower.disposeClient(false, client.getSocket());
return;
}
client.id = userInfo[0];
MySQLStatement stmt = new MySQLStatement("");
AutoResetEvent banEvent = new AutoResetEvent(false);
stmt.statement = "SELECT `till` FROM `banned` WHERE `ID` = @id";
stmt.parameters = new Dictionary <string, dynamic> {
{ "@id", client.id }
};
Server.Utils.MySQL.MySQL.getCurrentMySQLObject().MySQLCallback(stmt, Server.Utils.Events.EventDelegate.create(this, "HandlePenguinBanned"), client, banEvent);
banEvent.WaitOne();
if (client.banned)
{
return;
}
stmt.statement = "SELECT `ID`, `Username`, `Password`, `Email`, `SWID`, `LoginKey`, `ConfirmationHash` FROM `Penguins` WHERE `ID` = @id";
Server.Utils.MySQL.MySQL.getCurrentMySQLObject().MySQLCallback(stmt, Server.Utils.Events.EventDelegate.create(this, "CompleteLogin"), client, body);
stmt = null;
}