public override Task HandleAsync(ChatSendPacket packet, StarConnection connection)
{
if (packet.Text.StartsWith("/"))
{
string command = packet.Text.Substring(1);
//Star command found, we're done here.
if (Program.PlayerCommandManager.PassCommand(command, new PlayerCommandContext(connection.Proxy.Player)))
{
packet.Ignore = true;
return(Task.FromResult(false));
}
bool found = false;
foreach (IPluginManager pm in StarMain.Instance.PluginManagers)
{
if (pm.PassCommand(command, connection.Proxy.Player))
{
found = true;
}
}
packet.Ignore = found;
}
return(Task.FromResult(false));
}
public override Task HandleAsync(HandshakeChallengePacket packet, StarConnection connection)
{
if (packet.IsReceive && connection.Proxy.Player.AuthAttempted)
{
packet.Ignore = true;
}
return(Task.FromResult(false));
}
private void RenderStarConnections(StarConnection connection)
{
GameObject connectionObj = GameObject.Instantiate (Resources.Load ("Prefabs/StarConnection")) as GameObject;
LineRenderer starConnectionRenderer = connectionObj.GetComponent<LineRenderer> ();
starConnectionRenderer.SetWidth (lineWidth, lineWidth);
starConnectionRenderer.renderer.material = Resources.Load ("LineMaterial") as Material;
starConnectionRenderer.SetVertexCount (2);
starConnectionRenderer.SetPosition (0, connection.startPoint);
starConnectionRenderer.SetPosition (1, connection.endPoint);
}
public override Task HandleAsync(ServerDisconnectPacket packet, StarConnection connection)
{
StarProxy proxy = connection.Proxy;
Task.Delay(TimeSpan.FromSeconds(5)).ContinueWith(_ =>
{
if (proxy.Connected)
{
proxy.CloseAsync().Wait();
}
});
return(Task.FromResult(false));
}
public override Task HandleAsync(ConnectFailurePacket packet, StarConnection connection)
{
StarProxy proxy = connection.Proxy;
//if the player is still connected within 5 seconds
//then terminate the proxy
Task.Delay(TimeSpan.FromSeconds(5)).ContinueWith(_ =>
{
if (proxy.Connected)
{
proxy.CloseAsync().Wait();
}
});
return(Task.FromResult(false));
}
protected void RegisterHeartbeatCheck(StarProxy proxy)
{
StarConnection sc = proxy.ClientConnection;
var packetRecv = Observable.FromEventPattern <PacketEventArgs>(p => sc.PacketReceived += p, p => sc.PacketReceived -= p);
var heartbeat = (from p in packetRecv where p.EventArgs.Packet.PacketType == PacketType.Heartbeat select p)
.Timeout(TimeSpan.FromSeconds(StarMain.Instance.ServerConfig.HeartbeatTimeout));
var checker = heartbeat.Subscribe(e => { }, e =>
{
if (!sc.IsDisposed && sc.Connected)
{
if (!string.IsNullOrEmpty(proxy.Player.Name))
{
StarLog.DefaultLogger.Info("Did not receive a heartbeat packet from the player {0} for a while, kicking.", proxy.Player.Name);
}
else
{
StarLog.DefaultLogger.Info("Did not receive a heartbeat packet from the client {0} for a while, kicking.", proxy.ConnectionId);
}
}
try
{
proxy.CloseAsync().Wait();
}
catch
{
}
}, () => { });
sc.Disconnected += (s, e) =>
{
IDisposable watched;
ProxyHeartbeats.TryRemove(proxy, out watched);
if (watched != null)
{
watched.Dispose();
}
};
ProxyHeartbeats.AddOrUpdate(proxy, checker, (p, d) => p);
}
public override Task HandleAsync(ConnectSuccessPacket packet, StarConnection connection)
{
if (!connection.Proxy.Player.AuthSuccess)
{
packet.Ignore = true;
}
if (connection.Proxy.Player.Account != null)
{
StarLog.DefaultLogger.Info("Player {0} ({1}) has joined", connection.Proxy.Player.Name, connection.Proxy.Player.Account.Username);
}
else
{
StarLog.DefaultLogger.Info("Player {0} has joined", connection.Proxy.Player.Name);
}
return(Task.FromResult(false));
}
//Each star searches all other stars, if it's within the maximum distance, create a new StarConnection between the two points and add it to the list.
public void PopulateConnections()
{
for (int i = 0; i < StarList.Count; i++)
{
for(int j = 0; j < StarList.Count; j++)
{
if(StarList[i] != StarList[j] && GetDistance(StarList[i].transform.position, StarList[j].transform.position) < maxConnectDistance)
{
StarConnection newConnection = new StarConnection();
newConnection.startPoint = StarList[i].transform.position;
newConnection.endPoint = StarList[j].transform.position;
if(StarConnectionList.Contains(newConnection) == false)
StarConnectionList.Add(newConnection);
}
}
}
}
public override Task HandleAsync(ChatReceivePacket packet, StarConnection connection)
{
if (packet.Message.StartsWith("/"))
{
string command = packet.Message.Substring(1);
if (!Program.PlayerCommandManager.PassCommand(command, new PlayerCommandContext(connection.Proxy.Player)))
{
if (!StarMain.Instance.PassPlayerEventCommand(command, connection.Proxy.Player))
{
connection.Proxy.SendChatMessage("server", "No such command!");
}
}
packet.Ignore = true;
}
return(Task.FromResult(false));
}
public void set(StarConnection starConnection)
{
starNode = GameManager.instance.selectedStar;
if (starNode == null)
{
Debug.Log("starNode not found in starconnection");
}
if (starConnection.state.nodes[0] == starNode)
{
other = starConnection.state.nodes[1];
}
else
{
other = starConnection.state.nodes[0];
}
var name = other.name;
text.text = name;
}
public abstract Task HandleSentAsync(T packet, StarConnection connection);
public override Task HandleSentAsync(HandshakeChallengePacket packet, StarConnection connection)
{
return(Task.FromResult(false));
}
/// <summary>
/// Sends a packet right before a different type of packet is about to be sent.
/// </summary>
/// <typeparam name="T">The type of packet to be sent "after"</typeparam>
/// <param name="toSendBefore">The packet to be sent before</param>
/// <param name="afterDir">The direction that type of packet is going to be sent to</param>
/// <param name="conn">The connection where the "before" packet should be sent to</param>
public static void RegisterSendBefore <T>(this Packet toSendBefore, Direction afterDir, StarConnection conn) where T : Packet
{
var bEvt = Observable.FromEventPattern <PacketEventArgs>(p => conn.PacketSent += p,
p => conn.PacketSent -= p).Select(p => p.EventArgs);
StarConnection sendToConn;
if (afterDir == Direction.Client)
{
sendToConn = conn.Proxy.ServerConnection;
}
else
{
sendToConn = conn.Proxy.ClientConnection;
}
var sEvt = Observable.FromEventPattern <PacketEventArgs>(p => sendToConn.PacketSending += p,
p => sendToConn.PacketSending -= p).Select(p => p.EventArgs);
var afterObs = sEvt.Where(p => p.Packet.GetType() == typeof(T));
var beforeObs = bEvt.Where(p => p.Packet == toSendBefore);
afterObs.Take(1).Finally(() => conn.SendPacket(toSendBefore)).Subscribe(p =>
{
p.Packet.Ignore = true;
beforeObs.Take(1).Subscribe(x =>
{
p.Packet.Ignore = false;
sendToConn.SendPacket(p.Packet);
});
});
}
public override Task HandleSentAsync(CallScriptedEntityPacket packet, StarConnection connection)
{
return(Task.FromResult(false));
}
public override Task HandleAsync(CallScriptedEntityPacket packet, StarConnection connection)
{
Console.WriteLine(packet.Function);
return(Task.FromResult(false));
}
public override Task HandleAsync(PlayerWarpPacket packet, StarConnection connection)
{
return(Task.FromResult(false));
}
public override async Task HandleAsync(HandshakeResponsePacket packet, StarConnection connection)
{
Account account = connection.Proxy.Player.Account;
if (account != null)
{
Ban acctBan = StarMain.Instance.Database.GetBanByAccount(account.Id);
if (acctBan != null && acctBan.Active)
{
//ban has expired, set ban to inactive
if (DateTime.Now > acctBan.ExpirationTime)
{
acctBan.Active = false;
StarMain.Instance.Database.SaveBan(acctBan);
StarMain.Instance.Database.AddEvent(
string.Format("The ban for account {0} ({1}) has been lifted", account.Username, connection.Proxy.Player.Name),
new[] { "auto" });
}
else
{
await connection.Proxy.ClientConnection.SendPacketAsync(new ConnectFailurePacket
{
Reason = string.Format(StarMain.Instance.CurrentLocalization["BanReasonMessage"].Replace("\\n", "\n"), acctBan.Reason,
acctBan.ExpirationTime.ToString(StarMain.Instance.CurrentLocalization["BanMessageExpirationDateFormat"]))
});
StarMain.Instance.Database.AddEvent(
string.Format("Banned account {0} ({1}) attempted to join!", account.Username, connection.Proxy.Player.Name),
new[] { "bans" });
return;
}
}
byte[] acctHash = Convert.FromBase64String(account.PasswordHash);
connection.Proxy.Player.AuthSuccess = packet.PasswordHash.SequenceEqual(acctHash);
if (!connection.Proxy.Player.AuthSuccess)
{
await connection.Proxy.ClientConnection.SendPacketAsync(new ConnectFailurePacket
{
Reason = StarMain.Instance.CurrentLocalization["WrongPasswordError"]
});
StarMain.Instance.Database.AddEvent(
string.Format("Player {0} ({1}) failed to login with the username {2}", connection.Proxy.Player.Name,
connection.Proxy.Player.Uuid.Id, connection.Proxy.Player.Account.Username), new[] { "auth" });
connection.Proxy.Player.Account = null;
}
else
{
//add the character to the databse and associate it with the account
Character ch = StarMain.Instance.Database.GetCharacterByUuid(connection.Proxy.Player.Uuid.Id) ?? new Character();
ch.Account = account;
StarMain.Instance.Database.SaveCharacter(ch);
}
}
else if (!connection.Proxy.Player.AuthAttempted)
{
connection.Proxy.Player.AuthSuccess = true;
}
else
{
await connection.Proxy.ClientConnection.SendPacketAsync(new ConnectFailurePacket
{
Reason = StarMain.Instance.CurrentLocalization["WrongPasswordError"]
});
}
}
/// <summary>
/// Sends a packet right before a different instance of a packet is about to be sent.
/// </summary>
/// <param name="toSendBefore">The packet to send before</param>
/// <param name="toSendAfter">The packet to send after</param>
/// <param name="conn">The connection where the "before" packet should be sent to</param>
public static void RegisterSendBefore(this Packet toSendBefore, Packet toSendAfter, StarConnection conn)
{
var bEvt = Observable.FromEventPattern <PacketEventArgs>(p => conn.PacketSent += p,
p => conn.PacketSent -= p).Select(p => p.EventArgs);
StarConnection sendToConn;
if (toSendAfter.Direction == Direction.Client)
{
sendToConn = conn.Proxy.ClientConnection;
}
else
{
sendToConn = conn.Proxy.ServerConnection;
}
var sEvt = Observable.FromEventPattern <PacketEventArgs>(p => sendToConn.PacketSending += p,
p => sendToConn.PacketSending -= p).Select(p => p.EventArgs);
var afterObs = sEvt.Where(p => p.Packet == toSendAfter);
var beforeObs = bEvt.Where(p => p.Packet == toSendBefore);
beforeObs.Take(1).Subscribe(_ =>
{
toSendAfter.Ignore = false;
sendToConn.SendPacket(toSendAfter);
});
afterObs.Take(1).Finally(() => conn.SendPacket(toSendBefore)).Subscribe(_ =>
{
toSendAfter.Ignore = true;
});
conn.SendPacket(toSendBefore);
}
public override Task HandleSentAsync(ClientConnectPacket packet, StarConnection connection)
{
return(Task.FromResult(false));
}
public Task HandleBeforeAsync(Packet packet, StarConnection connection)
{
return(HandleAsync((T)packet, connection));
}
public Task HandleAfterAsync(Packet packet, StarConnection connection)
{
return(HandleSentAsync((T)packet, connection));
}
//Each star generates an amount of connections to have, searches for closest stars, create a new StarConnection between the two points and add it to the list.
public void PopulateConnectionsByNum()
{
int randNumofConnections = 0;
for (int i = 0; i < StarList.Count; i++)
{
randNumofConnections = Random.Range (1, 20);
List<GameObject> closestStar = GetNearestStars(StarList[i], randNumofConnections);
for(int j = 0; j < closestStar.Count; j++)
{
StarConnection newConnection = new StarConnection();
newConnection.startPoint = StarList[i].transform.position;
newConnection.endPoint = closestStar[j].transform.position;
if(StarConnectionList.Contains(newConnection) == false)
StarConnectionList.Add(newConnection);
}
}
/*int randNumofConnections = 0;
for (int i = 0; i < StarList.Count; i++)
{
randNumofConnections = Random.Range (1, 5);
List<GameObject> closestStar = GetNearestStars(StarList[i], randNumofConnections);
for(int j = 0; j < closestStar.Count; j++)
{
Debug.DrawLine(StarList[i].transform.position, closestStar[j].transform.position, Color.red);
}
}*/
}
public override async Task HandleAsync(ClientConnectPacket packet, StarConnection connection)
{
Player plr = connection.Proxy.Player;
plr.Name = packet.PlayerName;
plr.Uuid = packet.Uuid;
string uuid = plr.Uuid.Id;
Character ch = StarMain.Instance.Database.GetCharacterByUuid(uuid) ?? new Character();
ch.Name = plr.Name;
ch.Uuid = uuid;
ch.LastIpAddress = connection.Proxy.ClientConnection.RemoteEndPoint.Address.ToString();
ch.Account = null;
StarMain.Instance.Database.SaveCharacter(ch);
if (!string.IsNullOrEmpty(packet.Account) && Program.Configuration.EnableSharpAccounts)
{
Account account = StarMain.Instance.Database.GetAccountByUsername(packet.Account);
if (account == null)
{
return;
}
connection.Proxy.Player.Account = account;
packet.Account = string.Empty;
connection.Proxy.Player.AuthAttempted = true;
await connection.Proxy.ClientConnection.SendPacketAsync(new HandshakeChallengePacket
{
Salt = Encoding.UTF8.GetBytes(account.PasswordSalt)
});
}
else
{
Ban ban = StarMain.Instance.Database.GetBanByIp(connection.Proxy.ClientConnection.RemoteEndPoint.Address.ToString());
if (ban != null && ban.Active)
{
if (DateTime.Now > ban.ExpirationTime)
{
ban.Active = false;
StarMain.Instance.Database.SaveBan(ban);
StarMain.Instance.Database.AddEvent(string.Format("The ban for uuid {0} ({1}) has been lifted", plr.Uuid.Id, plr.Name),
new[] { "auto" });
}
else
{
await connection.Proxy.ClientConnection.SendPacketAsync(new ConnectFailurePacket
{
Reason = string.Format(StarMain.Instance.CurrentLocalization["BanReasonMessage"].Replace("\\n", "\n"), ban.Reason,
ban.ExpirationTime.ToString(StarMain.Instance.CurrentLocalization["BanMessageExpirationDateFormat"]))
});
StarMain.Instance.Database.AddEvent(string.Format("Banned uuid {0} ({1}) attempted to join!", plr.Uuid.Id, plr.Name),
new[] { "bans" });
return;
}
}
connection.Proxy.Player.AuthSuccess = true;
}
}
public override Task HandleAsync(ClientDisconnectRequestPacket packet, StarConnection connection)
{
return(Task.FromResult(false));
}
