private static void ScribbleRoomChunk(AresClient client, TCPPacketReader packet)
        {
            if (!Settings.Get <bool>("can_room_scribble"))
            {
                return;
            }

            if (client.ScribbleRoomObject.IsReceiving)
            {
                client.ScribbleRoomObject.ChunkCount++;
                client.ScribbleRoomObject.DataIn.AddRange(((byte[])packet));

                if (client.ScribbleRoomObject.ChunkCount == client.ScribbleRoomObject.Chunks)
                {
                    if (client.ScribbleRoomObject.ReceivedCount == client.ScribbleRoomObject.Size)
                    {
                        byte[] img    = client.ScribbleRoomObject.DataIn.ToArray();
                        String sender = Settings.Get <String>("bot");
                        int    height = 123; // not important

                        UserPool.AUsers.ForEachWhere(x => x.SendPacket(TCPOutbound.NoSuch(x, "\x000314--- From " + client.Name)),
                                                     x => x.LoggedIn && x.Vroom == client.Vroom && x.CustomClient && !x.Quarantined && x.ID != client.ID && !x.IgnoreList.Contains(client.Name));

                        UserPool.AUsers.ForEachWhere(x => x.Scribble(sender, img, height),
                                                     x => x.LoggedIn && x.Vroom == client.Vroom && x.CustomClient && !x.Quarantined && x.ID != client.ID && !x.IgnoreList.Contains(client.Name));
                    }

                    client.ScribbleRoomObject.Reset();
                }
            }
        }
Beispiel #2
0
        private static void CustomDataAll(AresClient client, TCPPacketReader packet)
        {
            if (client.Quarantined || !client.Captcha)
            {
                return;
            }

            String ident = packet.ReadString(client);

            byte[] data = packet;

            if (ident.Contains("scribble"))
            {
                return;
            }

            if (ident.Contains("cb0t_writing") && client.Muzzled)
            {
                return;
            }

            UserPool.AUsers.ForEachWhere(x => x.SendPacket(TCPOutbound.CustomData(x, client.Name, ident, data)),
                                         x => x.LoggedIn && x.Vroom == client.Vroom && x.CustomClient && !x.Quarantined && x.ID != client.ID && !x.IgnoreList.Contains(client.Name));

            if (ServerCore.Linker.Busy && ServerCore.Linker.LoginPhase == LinkLeaf.LinkLogin.Ready)
            {
                ServerCore.Linker.SendPacket(LinkLeaf.LeafOutbound.LeafCustomDataAll(ServerCore.Linker, client.Vroom, client.Name, ident, data));
            }
        }
        private static void VCFirstTo(AresClient client, TCPPacketReader packet)
        {
            if (Settings.Get <bool>("voice"))
            {
                String     name   = packet.ReadString(client);
                AresClient target = UserPool.AUsers.Find(x => x.Name == name);
                byte[]     data   = packet;

                if (target != null)
                {
                    if (!target.VoiceChatIgnoreList.Contains(client.Name) && !target.IgnoreList.Contains(client.Name))
                    {
                        if (target.VoiceChatPrivate)
                        {
                            target.SendPacket(TCPOutbound.VoiceChatFirstTo(target, client.Name, data));
                        }
                        else
                        {
                            client.SendPacket(TCPOutbound.VoiceChatNoPrivate(client, name));
                        }
                    }
                    else
                    {
                        client.SendPacket(TCPOutbound.VoiceChatIgnored(client, name));
                    }
                }
                else
                {
                    client.SendPacket(TCPOutbound.OfflineUser(client, name));
                }
            }
        }
 private static void AddClientTag(AresClient client, TCPPacketReader packet)
 {
     while (packet.Remaining > 0)
     {
         client.CustomClientTags.Add(packet.ReadString(client));
     }
 }
        private static void VCSupported(AresClient client, TCPPacketReader packet)
        {
            client.VoiceChatPublic  = (byte)packet == 1;
            client.VoiceChatPrivate = (byte)packet == 1;

            UserPool.AUsers.ForEachWhere(x => x.SendPacket(TCPOutbound.VoiceChatUserSupport(x, client)),
                                         x => x.VoiceChatPrivate || x.VoiceChatPublic);
        }
Beispiel #6
0
 private static void SecureLogin(AresClient client, TCPPacketReader packet)
 {
     if (!client.HasSecureLoginAttempted)
     {
         client.HasSecureLoginAttempted = true;
         AccountManager.SecureLogin(client, packet);
     }
 }
Beispiel #7
0
        private static void LinkProto(AresClient client, TCPPacketReader packet, ulong time)
        {
            Leaf leaf = new Leaf(client.Sock, time, packet.ToArray());

            client.IsLeaf = true;
            client.Sock   = null;
            LeafPool.Leaves.Add(leaf);
        }
 private static void RemClientTag(AresClient client, TCPPacketReader packet)
 {
     while (packet.Remaining > 0)
     {
         String tag = packet.ReadString(client);
         client.CustomClientTags.RemoveAll(x => x == tag);
     }
 }
        private static void Font(AresClient client, TCPPacketReader packet)
        {
            if (packet.Remaining < 2)
            {
                client.Font = new AresFont();
                return;
            }

            AresFont font = new AresFont();

            font.Enabled  = true;
            font.size     = packet;
            font.FontName = packet.ReadString(client);
            font.oldN     = packet;
            font.oldT     = packet;

            if (packet.Remaining > 0)
            {
                font.NameColor = packet.ReadString(client);
            }

            if (packet.Remaining > 0)
            {
                font.TextColor = packet.ReadString(client);
            }

            if (String.IsNullOrEmpty(font.NameColor))
            {
                font.NameColor = Helpers.AresColorToHTMLColor(font.oldN);
            }

            if (String.IsNullOrEmpty(font.TextColor))
            {
                font.TextColor = Helpers.AresColorToHTMLColor(font.oldT);
            }

            // fonts cannot be bigger than 18
            if (font.size > 18)
            {
                font.size = 18;
            }

            if (!Settings.Get <bool>("fonts_enabled"))
            {
                return;
            }

            client.Font = font;

            if (!client.Quarantined)
            {
                UserPool.AUsers.ForEachWhere(x => x.SendPacket(TCPOutbound.CustomFont(x, client)),
                                             x => x.IsCbot && !x.Quarantined && x.LoggedIn && x.Vroom == client.Vroom);
                UserPool.WUsers.ForEachWhere(x => x.QueuePacket(ib0t.WebOutbound.FontTo(x, client.Name, font.oldN, font.oldT)),
                                             x => x.LoggedIn && x.Vroom == client.Vroom && !x.Quarantined);
            }
        }
Beispiel #10
0
        public static void Browse(AresClient client, TCPPacketReader packet)
        {
            ushort     ident  = packet;
            byte       mime   = packet;
            String     name   = packet.ReadString(client);
            AresClient target = UserPool.AUsers.Find(x => x.Name == name);

            if (target == null && ServerCore.Linker.Busy && ServerCore.Linker.LoginPhase == LinkLeaf.LinkLogin.Ready)
            {
                IClient linked = ServerCore.Linker.FindUser(x => x.Name == name && x.FileCount > 0 && x.Browsable);

                if (linked != null)
                {
                    ServerCore.Linker.SendPacket(LinkLeaf.LeafOutbound.LeafBrowse(ServerCore.Linker,
                                                                                  linked.IUser.Link.Ident, linked.Name, client.Name, ident, mime));

                    return;
                }
            }

            if (target == null)
            {
                client.SendPacket(TCPOutbound.BrowseError(ident));
            }
            else if (target.SharedFiles.Count == 0)
            {
                client.SendPacket(TCPOutbound.BrowseError(ident));
            }
            else
            {
                var linq = from x in target.SharedFiles
                           where (mime == 0 || mime == 255) || (byte)x.Mime == (mime == 8 ? 0 : mime)
                           select TCPOutbound.BrowseItem(ident, x);

                client.SendPacket(TCPOutbound.StartOfBrowse(ident, (ushort)linq.Count()));

                List <byte> buffer = new List <byte>();

                foreach (byte[] x in linq)
                {
                    buffer.AddRange(x);

                    if (buffer.Count > 1024)
                    {
                        client.SendPacket(TCPOutbound.ClientCompressed(buffer.ToArray()));
                        buffer.Clear();
                    }
                }

                if (buffer.Count > 0)
                {
                    client.SendPacket(TCPOutbound.ClientCompressed(buffer.ToArray()));
                }

                client.SendPacket(TCPOutbound.EndOfBrowse(ident));
            }
        }
        private static void VCChunk(AresClient client, TCPPacketReader packet)
        {
            if (Settings.Get <bool>("voice"))
            {
                byte[] data = packet;

                UserPool.AUsers.ForEachWhere(x => x.SendPacket(TCPOutbound.VoiceChatChunk(x, client.Name, data)),
                                             x => x.ID != client.ID && x.VoiceChatPublic && !x.Quarantined && !x.VoiceChatIgnoreList.Contains(client.Name) && !x.IgnoreList.Contains(client.Name));
            }
        }
Beispiel #12
0
        public static void Search(AresClient client, TCPPacketReader packet)
        {
            ushort ident = packet;

            packet.SkipByte();
            byte          mime  = packet;
            ushort        len   = packet;
            List <byte[]> items = new List <byte[]>();

            List <String> search_words = new List <String>(
                Encoding.UTF8.GetString(packet.ReadBytes(len)).ToUpper().Replace("\0",
                                                                                 " ").Split(new String[] { " " }, StringSplitOptions.RemoveEmptyEntries)
                );

            UserPool.AUsers.ForEachWhere(x =>
            {
                x.SharedFiles.ForEachWhere(y =>
                {
                    String[] words = y.FileName.Split(new String[] { " " }, StringSplitOptions.RemoveEmptyEntries);
                    words          = words.Concat(y.Title.Split(new String[] { " " }, StringSplitOptions.RemoveEmptyEntries)).ToArray();

                    foreach (String str in words)
                    {
                        if (search_words.Contains(str.ToUpper()))
                        {
                            items.Add(TCPOutbound.SearchHit(client, ident, x, y));
                            break;
                        }
                    }
                },
                                           y => (mime == 0 || mime == 255) || (byte)y.Mime == (mime == 8 ? 0 : mime));
            },
                                         x => x.SocketConnected && x.Browsable);

            List <byte> buffer = new List <byte>();

            foreach (byte[] x in items)
            {
                buffer.AddRange(x);

                if (buffer.Count > 1024)
                {
                    client.SendPacket(TCPOutbound.ClientCompressed(buffer.ToArray()));
                    buffer.Clear();
                }
            }

            if (buffer.Count > 0)
            {
                client.SendPacket(TCPOutbound.ClientCompressed(buffer.ToArray()));
            }

            client.SendPacket(TCPOutbound.EndOfSearch(ident));
        }
        private static void VCIgnore(AresClient client, TCPPacketReader packet)
        {
            String name = packet.ReadString(client);

            if (client.VoiceChatIgnoreList.Contains(name))
            {
                client.SendPacket(TCPOutbound.NoSuch(client, name + " Voice Chat Unignored"));
                client.VoiceChatIgnoreList.RemoveAll(x => x == name);
            }
            else
            {
                client.SendPacket(TCPOutbound.NoSuch(client, name + " Voice Chat Ignored"));
                client.VoiceChatIgnoreList.Add(name);
            }
        }
Beispiel #14
0
        private static void IgnoreList(AresClient client, TCPPacketReader packet)
        {
            if (client.Quarantined)
            {
                return;
            }

            bool    ignore = (byte)packet != 0;
            String  name   = packet.ReadString(client);
            IClient target = UserPool.AUsers.Find(x => x.Name == name);

            ignore = !client.IgnoreList.Contains(name);

            if (target == null)
            {
                target = UserPool.WUsers.Find(x => x.Name == name);
            }

            if (target == null && ServerCore.Linker.Busy && ServerCore.Linker.LoginPhase == LinkLeaf.LinkLogin.Ready)
            {
                target = ServerCore.Linker.FindUser(x => x.Name == name);
            }

            if (target != null)
            {
                if (!ignore)
                {
                    client.IgnoreList.RemoveAll(x => x == name);
                    Events.IgnoredStateChanged(client, target, ignore);
                    IgnoreManager.RemoveIgnore(client, name);
                }
                else if (Events.Ignoring(client, target))
                {
                    if (client.SocketConnected)
                    {
                        if (!client.IgnoreList.Contains(name))
                        {
                            client.IgnoreList.Add(name);
                            IgnoreManager.AddIgnore(client, name);
                        }

                        Events.IgnoredStateChanged(client, target, ignore);
                    }
                }
            }
        }
Beispiel #15
0
        public static Room DecodeHashlink(String hashlink)
        {
            Room room = new Room();

            hashlink = hashlink.Trim();

            if (hashlink.StartsWith("arlnk://"))
            {
                hashlink = hashlink.Substring(8);
            }

            try
            {
                if (hashlink.ToUpper().StartsWith("CHATROOM:")) // not encrypted
                {
                    hashlink = hashlink.Substring(9);
                    int split = hashlink.IndexOf(":");
                    room.IP   = IPAddress.Parse(hashlink.Substring(0, split));
                    hashlink  = hashlink.Substring(split + 1);
                    split     = hashlink.IndexOf("|");
                    room.Port = ushort.Parse(hashlink.Substring(0, split));
                    room.Name = hashlink.Substring(split + 1);
                    return(room);
                }
                else // encrypted
                {
                    byte[] buf = Convert.FromBase64String(hashlink);
                    buf = d67(buf, 28435);
                    buf = Zip.Decompress(buf);

                    TCPPacketReader packet = new TCPPacketReader(buf);
                    packet.SkipBytes(32);
                    room.IP   = packet;
                    room.Port = packet;
                    packet.SkipBytes(4);
                    room.Name = packet.ReadString();

                    return(room);
                }
            }
            catch // badly formed hashlink
            {
                return(null);
            }
        }
Beispiel #16
0
        private static void VCChunkTo(AresClient client, TCPPacketReader packet)
        {
            if (Settings.Get <bool>("voice") && !client.Muzzled)
            {
                String     name   = packet.ReadString(client);
                AresClient target = UserPool.AUsers.Find(x => x.Name == name);
                byte[]     data   = packet;

                if (target != null)
                {
                    if (target.VoiceChatPrivate)
                    {
                        if (!target.VoiceChatIgnoreList.Contains(client.Name) && !target.VoiceChatIgnoreList.Contains(client.Name))
                        {
                            target.SendPacket(TCPOutbound.VoiceChatChunkTo(target, client.Name, data));
                        }
                    }
                }
            }
        }
Beispiel #17
0
        private static void PersonalMessage(AresClient client, TCPPacketReader packet)
        {
            String text = packet.ReadString(client);

            if (text.Length > 50)
            {
                text = text.Substring(0, 50);
            }

            if (client.PersonalMessage != text)
            {
                if (Events.PersonalMessageReceived(client, text))
                {
                    if (client.SocketConnected)
                    {
                        client.PersonalMessage = text;
                    }
                }
            }
        }
Beispiel #18
0
        private static void Avatar(AresClient client, TCPPacketReader packet)
        {
            byte[] avatar = packet;

            if (!client.Avatar.SequenceEqual(avatar))
            {
                if (Events.AvatarReceived(client))
                {
                    if (avatar.Length < 4064)
                    {
                        if (client.SocketConnected)
                        {
                            client.OrgAvatar      = avatar;
                            client.Avatar         = avatar;
                            client.AvatarReceived = true;
                            client.DefaultAvatar  = false;
                        }
                    }
                }
            }
        }
Beispiel #19
0
        public static void AddShare(AresClient client, TCPPacketReader packet)
        {
            if (client.SharedFiles.Count > 12000)
            {
                throw new Exception("addshare max limit exceeded");
            }

            SharedFile file = new SharedFile();

            file.Mime = (MimeType)(byte)packet;
            file.Size = packet;
            ushort len = packet;

            packet.SkipBytes(len);
            file.Data = packet;

            if (PopulateMetaData(file))
            {
                client.SharedFiles.Add(file);
                Events.FileReceived(client, file);
            }
        }
Beispiel #20
0
        private static void DirChatPush(AresClient client, TCPPacketReader packet)
        {
            if (client.Quarantined)
            {
                return;
            }

            String name = packet.ReadString(client);

            if (Encoding.UTF8.GetByteCount(name) < 2)
            {
                client.SendPacket(new byte[] { 1, 0, (byte)TCPMsg.MSG_CHAT_CLIENT_DIRCHATPUSH, 4 });
            }
            else if (packet.Remaining != 16)
            {
                client.SendPacket(new byte[] { 1, 0, (byte)TCPMsg.MSG_CHAT_CLIENT_DIRCHATPUSH, 3 });
            }
            else
            {
                byte[]     cookie = packet;
                AresClient target = UserPool.AUsers.Find(x => x.Name == name);

                if (target == null)
                {
                    client.SendPacket(new byte[] { 1, 0, (byte)TCPMsg.MSG_CHAT_CLIENT_DIRCHATPUSH, 1 });
                }
                else if (target.IgnoreList.Contains(client.Name))
                {
                    client.SendPacket(new byte[] { 1, 0, (byte)TCPMsg.MSG_CHAT_CLIENT_DIRCHATPUSH, 2 });
                }
                else
                {
                    client.SendPacket(new byte[] { 1, 0, (byte)TCPMsg.MSG_CHAT_CLIENT_DIRCHATPUSH, 0 });
                    target.SendPacket(TCPOutbound.DirectChatPush(target, client, cookie));
                }
            }
        }
Beispiel #21
0
        private static void CustomData(AresClient client, TCPPacketReader packet)
        {
            if (client.Quarantined || !client.Captcha)
            {
                return;
            }

            String ident = packet.ReadString(client);
            String name  = packet.ReadString(client);

            byte[]     data   = packet;
            AresClient target = UserPool.AUsers.Find(x => x.Name == name && x.LoggedIn && x.CustomClient);

            if (ident == "cb0t_pm_msg")
            {
                if (target != null)
                {
                    if (target.IgnoreList.Contains(client.Name) || client.Muzzled)
                    {
                        client.SendPacket(TCPOutbound.IsIgnoringYou(client, name));
                    }
                    else
                    {
                        if (target.Cloaked)
                        {
                            client.SendPacket(TCPOutbound.OfflineUser(client, name));
                            return;
                        }

                        PMEventArgs args = new PMEventArgs {
                            Cancel = false, Text = "          "
                        };
                        Events.PrivateSending(client, target, args);

                        if (!args.Cancel && client.SocketConnected)
                        {
                            target.SendPacket(TCPOutbound.CustomData(target, client.Name, ident, data));
                            Events.PrivateSent(client, target, args.Text);
                        }
                    }
                }
                else
                {
                    client.SendPacket(TCPOutbound.OfflineUser(client, name));
                }
            }
            else if (ident == "cb0t_scribble_once" && target != null)
            {
                if (!Events.CanPrivateMessage(client, target) || !Events.CanScribble(client, true))
                {
                    return;
                }

                PMEventArgs args = new PMEventArgs {
                    Cancel = false, Text = "", IsScribble = true
                };
                Events.PrivateSending(client, target, args);

                if (args.Cancel || !client.SocketConnected)
                {
                    return;
                }

                if (target.IgnoreList.Contains(client.Name))
                {
                    return;
                }

                target.SendPacket(TCPOutbound.CustomData(target, client.Name, ident, data));
                Events.PrivateSent(client, target, args.Text);
            }
            else
            {
                if (target != null)
                {
                    if (!target.IgnoreList.Contains(client.Name))
                    {
                        target.SendPacket(TCPOutbound.CustomData(target, client.Name, ident, data));
                    }
                }
                else if (ServerCore.Linker.Busy && ServerCore.Linker.LoginPhase == LinkLeaf.LinkLogin.Ready)
                {
                    IClient linked = ServerCore.Linker.FindUser(x => x.Name == name && x.CustomClient);

                    if (linked != null)
                    {
                        ServerCore.Linker.SendPacket(LinkLeaf.LeafOutbound.LeafCustomDataTo(ServerCore.Linker,
                                                                                            linked.IUser.Link.Ident,
                                                                                            client.Name, linked.Name,
                                                                                            ident, data));
                    }
                }
            }
        }
Beispiel #22
0
        private static void Private(AresClient client, TCPPacketReader packet)
        {
            String name = packet.ReadString(client);
            String text = packet.ReadString(client);

            if (text.Length > 300)
            {
                text = text.Substring(0, 300);
            }

            PMEventArgs args = new PMEventArgs {
                Cancel = false, Text = text
            };

            if (name == Settings.Get <String>("bot"))
            {
                if (text.StartsWith("#login") || text.StartsWith("#register"))
                {
                    Command(client, text.Substring(1));
                    return;
                }
                else
                {
                    if (text.StartsWith("#") || text.StartsWith("/"))
                    {
                        Command(client, text.Substring(1));
                    }

                    if (!client.Quarantined)
                    {
                        Events.BotPrivateSent(client, args.Text);
                    }
                }
            }
            else
            {
                if (!client.Captcha)
                {
                    return;
                }

                IClient target = UserPool.AUsers.Find(x => x.Name == name && x.LoggedIn);

                if (target == null)
                {
                    target = UserPool.WUsers.Find(x => x.Name == name && x.LoggedIn);
                }

                if (target == null && ServerCore.Linker.Busy && ServerCore.Linker.LoginPhase == LinkLeaf.LinkLogin.Ready)
                {
                    target = ServerCore.Linker.FindUser(x => x.Name == name);

                    if (target != null)
                    {
                        ServerCore.Linker.SendPacket(LinkLeaf.LeafOutbound.LeafPrivateText(ServerCore.Linker, client.Name, target, text));
                        return;
                    }
                }

                if (target == null)
                {
                    client.SendPacket(TCPOutbound.OfflineUser(client, name));
                }
                else if (target.IgnoreList.Contains(client.Name) || client.Muzzled)
                {
                    client.SendPacket(TCPOutbound.IsIgnoringYou(client, name));
                }
                else
                {
                    if (target.Cloaked)
                    {
                        client.SendPacket(TCPOutbound.OfflineUser(client, name));
                        return;
                    }

                    Events.PrivateSending(client, target, args);

                    if (!args.Cancel && !String.IsNullOrEmpty(args.Text) && client.SocketConnected)
                    {
                        target.IUser.PM(client.Name, args.Text);
                        Events.PrivateSent(client, target, args.Text);
                    }
                }
            }
        }
Beispiel #23
0
        private static void Public(AresClient client, TCPPacketReader packet)
        {
            String text = packet.ReadString(client);

            if (text.Length > 300)
            {
                text = text.Substring(0, 300);
            }

            if (text.StartsWith("#login") || text.StartsWith("#register"))
            {
                Command(client, text.Substring(1));
                return;
            }

            if (text.StartsWith("#") && client.SocketConnected)
            {
                Command(client, text.Substring(1));
            }

            if (client.SocketConnected)
            {
                if (!client.Captcha)
                {
                    if (String.IsNullOrEmpty(client.CaptchaWord) || (client.CaptchaWord.Length > 0 && client.CaptchaWord.ToUpper() != Helpers.StripColors(text).Trim().ToUpper()))
                    {
                        if (client.CaptchaWord.Length > 0 && client.CaptchaWord.ToUpper() != Helpers.StripColors(text).Trim().ToUpper())
                        {
                            Events.CaptchaReply(client, text);

                            if (!client.SocketConnected)
                            {
                                return;
                            }
                        }

                        CaptchaItem cap = Captcha.Create();
                        client.CaptchaWord = cap.Word;
                        Events.CaptchaSending(client);
                        client.SendPacket(TCPOutbound.NoSuch(client, String.Empty));

                        foreach (String str in cap.Lines)
                        {
                            client.SendPacket(TCPOutbound.NoSuch(client, str));
                        }

                        client.SendPacket(TCPOutbound.NoSuch(client, String.Empty));
                        return;
                    }
                    else
                    {
                        client.Captcha = true;
                        Events.CaptchaReply(client, text);
                        CaptchaManager.AddCaptcha(client);

                        if (client.Quarantined)
                        {
                            client.Unquarantine();
                        }

                        return;
                    }
                }
                else
                {
                    Events.TextReceived(client, text);
                }
            }
            else
            {
                return;
            }

            if (client.SocketConnected)
            {
                text = Events.TextSending(client, text);

                if (!String.IsNullOrEmpty(text) && client.SocketConnected && !client.Muzzled)
                {
                    if (client.Idled)
                    {
                        uint seconds_away = (uint)((Time.Now - client.IdleStart) / 1000);
                        IdleManager.Remove(client);
                        Events.Unidled(client, seconds_away);
                    }

                    if (client.SocketConnected)
                    {
                        byte[]   js_style = null;
                        AresFont font     = (AresFont)client.Font;

                        if (font.Enabled)
                        {
                            font.IsEmote = !String.IsNullOrEmpty(client.CustomName);
                            js_style     = TCPOutbound.Font(font);
                        }

                        UserPool.AUsers.ForEachWhere(x =>
                        {
                            if (x.SupportsHTML && x.Ares)
                            {
                                if (String.IsNullOrEmpty(client.CustomName) || x.BlockCustomNames)
                                {
                                    if (x.SupportsHTML)
                                    {
                                        if (js_style != null)
                                        {
                                            x.SendPacket(js_style);
                                        }
                                    }

                                    x.SendPacket(TCPOutbound.Public(x, client.Name, text));
                                }
                                else
                                {
                                    if (x.SupportsHTML)
                                    {
                                        if (js_style != null)
                                        {
                                            x.SendPacket(js_style);
                                        }
                                    }

                                    x.SendPacket(TCPOutbound.NoSuch(x, client.CustomName + text));
                                }
                            }
                            else
                            {
                                if (String.IsNullOrEmpty(client.CustomName) || x.BlockCustomNames)
                                {
                                    x.SendPacket(TCPOutbound.Public(x, client.Name, text));
                                }
                                else
                                {
                                    x.SendPacket(TCPOutbound.NoSuch(x, client.CustomName + text));
                                }
                            }
                        },
                                                     x => x.LoggedIn && x.Vroom == client.Vroom && !x.IgnoreList.Contains(client.Name) && !x.Quarantined);

                        UserPool.WUsers.ForEachWhere(x => x.QueuePacket(String.IsNullOrEmpty(client.CustomName) ?
                                                                        ib0t.WebOutbound.PublicTo(x, client.Name, text) : ib0t.WebOutbound.NoSuchTo(x, client.CustomName + text)),
                                                     x => x.LoggedIn && x.Vroom == client.Vroom && !x.IgnoreList.Contains(client.Name) && !x.Quarantined);

                        if (ServerCore.Linker.Busy && ServerCore.Linker.LoginPhase == LinkLeaf.LinkLogin.Ready)
                        {
                            ServerCore.Linker.SendPacket(LinkLeaf.LeafOutbound.LeafPublicText(ServerCore.Linker, client.Name, text));
                        }

                        Events.TextSent(client, text);
                    }
                }
            }
        }
Beispiel #24
0
        private static void Emote(AresClient client, TCPPacketReader packet)
        {
            if (!client.Captcha)
            {
                return;
            }

            String text = packet.ReadString(client);

            if (text.Length > 300)
            {
                text = text.Substring(0, 300);
            }

            Events.EmoteReceived(client, text);

            if (client.SocketConnected)
            {
                text = Events.EmoteSending(client, text);

                if (!String.IsNullOrEmpty(text) && client.SocketConnected && !client.Muzzled)
                {
                    if (client.Idled)
                    {
                        uint seconds_away = (uint)((Time.Now - client.IdleStart) / 1000);
                        IdleManager.Remove(client);
                        Events.Unidled(client, seconds_away);
                    }

                    if (client.SocketConnected)
                    {
                        if (text.StartsWith("idles"))
                        {
                            if (!IdleManager.CheckIfCanIdle(client))
                            {
                                return;
                            }
                            IdleManager.Add(client);
                            Events.Idled(client);
                        }

                        if (client.SocketConnected)
                        {
                            byte[]   js_style = null;
                            AresFont font     = (AresFont)client.Font;

                            if (font.Enabled)
                            {
                                font.IsEmote = true;
                                js_style     = TCPOutbound.Font(font);
                            }

                            UserPool.AUsers.ForEachWhere(x =>
                            {
                                if (x.SupportsHTML && x.Ares)
                                {
                                    if (js_style != null)
                                    {
                                        x.SendPacket(js_style);
                                    }
                                }

                                x.SendPacket(TCPOutbound.Emote(x, client.Name, text));
                            },
                                                         x => x.LoggedIn && x.Vroom == client.Vroom && !x.IgnoreList.Contains(client.Name) && !x.Quarantined);

                            UserPool.WUsers.ForEachWhere(x => x.QueuePacket(ib0t.WebOutbound.EmoteTo(x, client.Name, text)),
                                                         x => x.LoggedIn && x.Vroom == client.Vroom && !x.IgnoreList.Contains(client.Name) && !x.Quarantined);

                            if (ServerCore.Linker.Busy && ServerCore.Linker.LoginPhase == LinkLeaf.LinkLogin.Ready)
                            {
                                ServerCore.Linker.SendPacket(LinkLeaf.LeafOutbound.LeafEmoteText(ServerCore.Linker, client.Name, text));
                            }

                            Events.EmoteSent(client, text);
                        }
                    }
                }
            }
        }
        public static void UnhandledProtocol(IClient client, bool custom, TCPMsg msg, TCPPacketReader packet, ulong tick)
        {
            if (DefaultCommands)
            {
                cmds.UnhandledProtocol(client != null ? client.IUser : null, custom, (byte)msg, packet.ToArray());
            }

            ExtensionManager.Plugins.ForEach(x =>
            {
                try { x.Plugin.UnhandledProtocol(client != null ? client.IUser : null, custom, (byte)msg, packet.ToArray()); }
                catch { }
            });
        }
Beispiel #26
0
        public static void RemShare(AresClient client, TCPPacketReader packet)
        {
            uint size = packet;

            client.SharedFiles.RemoveAll(x => x.Size == size);
        }
Beispiel #27
0
        private static bool PopulateMetaData(SharedFile file)
        {
            TCPPacketReader packet = new TCPPacketReader(file.Data);

            packet.SkipBytes(16);

            if (file.Mime == MimeType.ARES_MIME_MP3)
            {
                packet.SkipBytes(4);
            }
            else if (file.Mime == MimeType.ARES_MIME_VIDEO)
            {
                packet.SkipBytes(6);
            }
            else if (file.Mime == MimeType.ARES_MIME_IMAGE)
            {
                packet.SkipBytes(5);
            }

            ushort len     = packet;
            ushort counter = 0;

            file.FileName = String.Empty;
            file.Title    = String.Empty;

            while (packet.Remaining >= 2)
            {
                byte length = packet;
                byte type   = packet;

                if (length > packet.Remaining)
                {
                    return(false);
                }

                switch (type)
                {
                case 1:
                    file.Title = Encoding.UTF8.GetString(packet.ReadBytes(length));
                    break;

                case 15:
                    file.FileName = Encoding.UTF8.GetString(packet.ReadBytes(length));
                    break;

                default:
                    packet.SkipBytes(length);
                    break;
                }

                counter += 2;
                counter += length;

                if (counter >= len)
                {
                    break;
                }
            }

            return(true);
        }
Beispiel #28
0
        private static void Login(AresClient client, TCPPacketReader packet, ulong time, bool relogin)
        {
            if (client.LoggedIn)
            {
                return;
            }

            client.FastPing  = relogin;
            client.Guid      = packet;
            client.FileCount = packet;
            ushort org_files = client.FileCount;
            byte   crypto    = packet;

            client.DataPort = packet;
            client.NodeIP   = packet;
            client.NodePort = packet;
            packet.SkipBytes(4);
            client.OrgName = packet.ReadString(client);
            Helpers.FormatUsername(client);
            client.Name         = client.OrgName;
            client.Version      = packet.ReadString(client);
            client.Ares         = client.Version.StartsWith("Ares 2.") || client.Version.StartsWith("Ares_2.");
            client.IsCbot       = client.Version.StartsWith("cb0t ");
            client.CustomClient = true; // everyone can be custom client
            client.LocalIP      = packet;
            packet.SkipBytes(4);
            client.Browsable      = ((byte)packet) > 2 && Settings.Get <bool>("files");
            client.CurrentUploads = packet;
            client.MaxUploads     = packet;
            client.CurrentQueued  = packet;
            client.Age            = packet;
            client.Sex            = packet;
            client.Country        = packet;
            client.Region         = packet.ReadString(client);


            if (client.Region.Length > 30)
            {
                client.Region = client.Region.Substring(0, 30);
            }

            client.FileCount = client.Browsable && client.Version.StartsWith("Ares") ? client.FileCount : (ushort)0;

            if (client.FileCount == 0)
            {
                client.Browsable = false;
            }

            // new proto data
            if (packet.Remaining > 0)
            {
                byte vc = packet;
                client.VoiceChatPublic      = ((vc & 1) == 1);
                client.VoiceChatPrivate     = ((vc & 2) == 2);
                client.VoiceOpusChatPublic  = ((vc & 4) == 4);
                client.VoiceOpusChatPrivate = ((vc & 8) == 8);
                client.SupportsHTML         = ((vc & 16) == 16);

                if (client.VoiceOpusChatPublic)
                {
                    client.VoiceChatPublic = true;
                }

                if (client.VoiceOpusChatPrivate)
                {
                    client.VoiceChatPrivate = true;
                }
            }

            // maybe add encryption in next cbot?
            client.Encryption.Mode = crypto == 250 ? EncryptionMode.Encrypted : EncryptionMode.Unencrypted;

            IPAddress p_check = new IPAddress(client.ExternalIP.GetAddressBytes());

            client.OriginalIP = p_check;

            if (client.Version.StartsWith("cb0t"))
            {
                ObSalt.GetSalt(client); // client doesn't support file sharing, so protect their external ip from idiots!
            }
            client.Captcha = !Settings.Get <bool>("captcha");

            if (!client.Captcha)
            {
                client.Captcha = CaptchaManager.HasCaptcha(client);
            }

            if (client.Encryption.Mode == EncryptionMode.Encrypted)
            {
                client.Encryption.Key = Crypto.CreateKey;
                client.Encryption.IV  = Crypto.CreateIV;
                client.SendPacket(TCPOutbound.CryptoKey(client));
            }

            // Use Original IP here
            // Fixes issue #30 https://github.com/AresChat/sb0t/issues/30
            if ((UserPool.AUsers.FindAll(x => x.OriginalIP.Equals(client.OriginalIP)).Count +
                 UserPool.WUsers.FindAll(x => x.OriginalIP.Equals(client.OriginalIP)).Count) > 5)
            {
                Events.Rejected(client, RejectedMsg.TooManyClients);
                throw new Exception("too many clients from this ip");
            }

            if (UserHistory.IsJoinFlooding(client, time))
            {
                Events.Rejected(client, RejectedMsg.TooSoon);
                throw new Exception("joined too quickly");
            }

            IClient hijack = UserPool.AUsers.Find(x => (x.Name == client.Name ||
                                                        x.OrgName == client.OrgName) && x.ID != client.ID && x.LoggedIn);

            if (hijack == null)
            {
                hijack = UserPool.WUsers.Find(x => (x.Name == client.Name ||
                                                    x.OrgName == client.OrgName) && x.ID != client.ID && x.LoggedIn);
            }

            if (hijack != null)
            {
                if (hijack.OriginalIP.Equals(client.OriginalIP))  // Possible issue with using masked ip lets use orginal instead
                {
                    if (!hijack.WebClient)
                    {
                        ((AresClient)hijack).Disconnect(true);
                    }
                    else
                    {
                        ((ib0t.ib0tClient)hijack).Disconnect();
                    }

                    client.Name     = client.OrgName;
                    client.FastPing = true;
                }
                else
                {
                    Events.Rejected(client, RejectedMsg.NameInUse);
                    throw new Exception("name in use");
                }
            }

            UserHistory.AddUser(client, time);

            if (BanSystem.IsBanned(client))
            {
                if (!Helpers.IsLocalHost(client))
                {
                    if (hijack != null && hijack is AresClient)
                    {
                        ((AresClient)hijack).SendDepart();
                    }

                    Events.Rejected(client, RejectedMsg.Banned);
                    throw new Exception("banned user");
                }
            }

            if (client.LocalIP.ToString() == "6.6.6.6" ||
                client.LocalIP.ToString() == "7.8.7.8" ||
                org_files == 6969)
            {
                if (hijack != null && hijack is AresClient)
                {
                    ((AresClient)hijack).SendDepart();
                }

                Events.Rejected(client, RejectedMsg.Banned);
                throw new Exception("spam bot");
            }

            if (Settings.Get <bool>("age_restrict"))
            {
                if (client.Age > 0)
                {
                    if ((byte)Settings.Get <int>("age_restrict_value") > client.Age)
                    {
                        if (hijack != null && hijack is AresClient)
                        {
                            ((AresClient)hijack).SendDepart();
                        }

                        Events.Rejected(client, RejectedMsg.UnderAge);
                        throw new Exception("under aged user");
                    }
                }
            }

            if (Helpers.IsUnacceptableGender(client))
            {
                if (hijack != null && hijack is AresClient)
                {
                    ((AresClient)hijack).SendDepart();
                }

                Events.Rejected(client, RejectedMsg.UnacceptableGender);
                throw new Exception("unacceptable gender");
            }

            if (Proxies.Check(p_check, client.DNS))
            {
                if (!Helpers.IsLocalHost(client))
                {
                    if (Events.ProxyDetected(client))
                    {
                        if (hijack != null && hijack is AresClient)
                        {
                            ((AresClient)hijack).SendDepart();
                        }

                        Events.Rejected(client, RejectedMsg.Proxy);
                        throw new Exception("proxy detected");
                    }
                }
            }

            client.Quarantined = !client.Captcha && Settings.Get <int>("captcha_mode") == 1;

            if (!Events.Joining(client))
            {
                if (!Helpers.IsLocalHost(client))
                {
                    if (hijack != null && hijack is AresClient)
                    {
                        ((AresClient)hijack).SendDepart();
                    }

                    Events.Rejected(client, RejectedMsg.UserDefined);
                    throw new Exception("user defined rejection");
                }
            }

            IgnoreManager.LoadIgnores(client);

            if (Helpers.IsLocalHost(client))
            {
                client.Captcha     = true;
                client.Quarantined = false;
                client.Registered  = true;
                client.Owner       = true;
            }

            if (hijack != null)
            {
                if (hijack.Cloaked)
                {
                    hijack = null;
                }
            }

            if (!client.Quarantined)
            {
                if (hijack == null || !(hijack is AresClient))
                {
                    LinkLeaf.LinkUser other = null;

                    if (ServerCore.Linker.Busy)
                    {
                        foreach (LinkLeaf.Leaf leaf in ServerCore.Linker.Leaves)
                        {
                            other = leaf.Users.Find(x => x.Vroom == client.Vroom && x.Name == client.Name && x.Link.Visible);

                            if (other != null)
                            {
                                other.LinkCredentials.Visible = false;
                                break;
                            }
                        }
                    }

                    UserPool.AUsers.ForEachWhere(x => x.SendPacket(other == null ? TCPOutbound.Join(x, client) : TCPOutbound.UpdateUserStatus(x, client)),
                                                 x => x.LoggedIn && x.Vroom == client.Vroom && !x.Quarantined);

                    UserPool.WUsers.ForEachWhere(x => x.QueuePacket(other == null ? ib0t.WebOutbound.JoinTo(x, client.Name, client.Level) : ib0t.WebOutbound.UpdateTo(x, client.Name, client.Level)),
                                                 x => x.LoggedIn && x.Vroom == client.Vroom && !x.Quarantined);
                }

                client.LoggedIn = true;
                client.SendPacket(TCPOutbound.Ack(client));
                client.SendPacket(TCPOutbound.MyFeatures(client));
                client.SendPacket(TCPOutbound.FavIcon());
                client.SendPacket(TCPOutbound.TopicFirst(client, Settings.Topic));
                client.SendPacket(TCPOutbound.UserlistBot(client));

                UserPool.AUsers.ForEachWhere(x => client.SendPacket(TCPOutbound.Userlist(client, x)),
                                             x => x.LoggedIn && x.Vroom == client.Vroom && !x.Quarantined && !x.Cloaked);

                UserPool.WUsers.ForEachWhere(x => client.SendPacket(TCPOutbound.Userlist(client, x)),
                                             x => x.LoggedIn && x.Vroom == client.Vroom && !x.Quarantined && !x.Cloaked);

                if (ServerCore.Linker.Busy)
                {
                    foreach (LinkLeaf.Leaf leaf in ServerCore.Linker.Leaves)
                    {
                        leaf.Users.ForEachWhere(x => client.SendPacket(TCPOutbound.Userlist(client, x)),
                                                x => x.Vroom == client.Vroom && x.Link.Visible && !x.Cloaked);
                    }
                }

                client.SendPacket(TCPOutbound.UserListEnd());
                client.SendPacket(TCPOutbound.OpChange(client));
                client.SendPacket(TCPOutbound.SupportsVoiceClips());
                client.SendPacket(TCPOutbound.Url(client, Settings.Get <String>("link", "url"), Settings.Get <String>("text", "url")));
                client.SendPacket(TCPOutbound.PersonalMessageBot(client));
                client.SendPacket(Avatars.Server(client));

                if (client.CustomClient)
                {
                    UserPool.AUsers.ForEachWhere(x => client.SendPacket(TCPOutbound.VoiceChatUserSupport(client, x)),
                                                 x => (x.VoiceChatPrivate || x.VoiceChatPublic) && !x.Quarantined && !x.Cloaked);
                }

                UserPool.AUsers.ForEachWhere(x => client.SendPacket(TCPOutbound.Avatar(client, x)),
                                             x => x.LoggedIn && x.Vroom == client.Vroom && x.Avatar.Length > 0 && !x.Quarantined && !x.Cloaked);

                UserPool.WUsers.ForEachWhere(x => client.SendPacket(TCPOutbound.Avatar(client, x)),
                                             x => x.LoggedIn && x.Vroom == client.Vroom && !x.Quarantined && !x.Cloaked);

                if (ServerCore.Linker.Busy)
                {
                    foreach (LinkLeaf.Leaf leaf in ServerCore.Linker.Leaves)
                    {
                        leaf.Users.ForEachWhere(x => client.SendPacket(TCPOutbound.Avatar(client, x)),
                                                x => x.Vroom == client.Vroom && x.Link.Visible && x.Avatar.Length > 0 && !x.Cloaked);
                    }
                }

                UserPool.AUsers.ForEachWhere(x => client.SendPacket(TCPOutbound.PersonalMessage(client, x)),
                                             x => x.LoggedIn && x.Vroom == client.Vroom && x.PersonalMessage.Length > 0 && !x.Quarantined && !x.Cloaked);

                UserPool.WUsers.ForEachWhere(x => client.SendPacket(TCPOutbound.PersonalMessage(client, x)),
                                             x => x.LoggedIn && x.Vroom == client.Vroom && !x.Quarantined && !x.Cloaked);

                if (ServerCore.Linker.Busy)
                {
                    foreach (LinkLeaf.Leaf leaf in ServerCore.Linker.Leaves)
                    {
                        leaf.Users.ForEachWhere(x => client.SendPacket(TCPOutbound.PersonalMessage(client, x)),
                                                x => x.Vroom == client.Vroom && x.Link.Visible && x.PersonalMessage.Length > 0 && !x.Cloaked);
                    }
                }

                FloodControl.Remove(client);

                if (client.SocketConnected)
                {
                    IdleManager.Set(client);
                }

                if (ServerCore.Linker.Busy && ServerCore.Linker.LoginPhase == LinkLeaf.LinkLogin.Ready)
                {
                    ServerCore.Linker.SendPacket(LinkLeaf.LeafOutbound.LeafJoin(ServerCore.Linker, client));
                }

                Events.Joined(client);

                if (client.Owner)
                {
                    client.Level = ILevel.Host;
                }

                if (client.IsCbot)
                {
                    UserPool.AUsers.ForEachWhere(x => client.SendPacket(TCPOutbound.CustomFont(client, x)),
                                                 x => x.LoggedIn && x.Vroom == client.Vroom && x.Font.Enabled && !x.Cloaked);
                }
            }
            else
            {
                if (hijack != null && hijack is AresClient)
                {
                    ((AresClient)hijack).SendDepart();
                }

                client.LoggedIn = true;
                client.SendPacket(TCPOutbound.Ack(client));
                client.SendPacket(TCPOutbound.MyFeatures(client));
                client.SendPacket(TCPOutbound.FavIcon());
                client.SendPacket(TCPOutbound.TopicFirst(client, Settings.Topic));
                client.SendPacket(TCPOutbound.UserlistBot(client));
                client.SendPacket(TCPOutbound.UserListEnd());
                client.SendPacket(TCPOutbound.PersonalMessageBot(client));
                client.SendPacket(Avatars.Server(client));

                CaptchaItem cap = Captcha.Create();
                client.CaptchaWord = cap.Word;
                Events.CaptchaSending(client);
                client.SendPacket(TCPOutbound.NoSuch(client, String.Empty));

                foreach (String str in cap.Lines)
                {
                    client.SendPacket(TCPOutbound.NoSuch(client, str));
                }

                client.SendPacket(TCPOutbound.NoSuch(client, String.Empty));
                FloodControl.Remove(client);
            }
        }