CommonCore

@@ -1 +1 @@
-Subproject commit 492894ca8d41ee0bde4dcb9d520db5f7478c50c7
+Subproject commit c96efa9a50ae8c030f4543768239613d5e72be79

src/de/steamwar/bungeecore/BungeeCore.java

@@ -24,6 +24,7 @@ import de.steamwar.bungeecore.bot.config.SteamwarDiscordBotConfig;
 import de.steamwar.bungeecore.commands.*;
 import de.steamwar.bungeecore.listeners.*;
 import de.steamwar.bungeecore.listeners.mods.*;
+import de.steamwar.bungeecore.network.BungeeNetworkHandler;
 import de.steamwar.bungeecore.network.NetworkReceiver;
 import de.steamwar.bungeecore.sql.*;
 import net.md_5.bungee.api.ChatMessageType;
@@ -157,6 +158,7 @@ public class BungeeCore extends Plugin {
         new EventStarter();
         new SessionManager();
         new NetworkReceiver();
+        BungeeNetworkHandler.register();
         new TablistManager();
         new SettingsChangedListener();
 

src/de/steamwar/bungeecore/commands/TeamCommand.java

@@ -25,9 +25,7 @@ import de.steamwar.bungeecore.inventory.SWItem;
 import de.steamwar.bungeecore.inventory.SWListInv;
 import de.steamwar.bungeecore.sql.*;
 import de.steamwar.messages.ChatSender;
-import io.netty.channel.ConnectTimeoutException;
 import net.md_5.bungee.BungeeCord;
-import net.md_5.bungee.UserConnection;
 import net.md_5.bungee.api.ChatColor;
 import net.md_5.bungee.api.CommandSender;
 import net.md_5.bungee.api.ProxyServer;
@@ -660,7 +658,7 @@ public class TeamCommand extends BasicCommand {
         Message.send("TEAM_SERVER_SET", player);
     }
 
-    private static boolean isLocalhost(InetAddress addr) {
+    public static boolean isLocalhost(InetAddress addr) {
         // Check if the address is a valid special local or loop back
         if (addr.isAnyLocalAddress() || addr.isLoopbackAddress())
             return true;

src/de/steamwar/bungeecore/network/NetworkReceiver.java

@@ -20,9 +20,9 @@
 package de.steamwar.bungeecore.network;
 
 import de.steamwar.bungeecore.BungeeCore;
+import de.steamwar.bungeecore.commands.TeamCommand;
 import de.steamwar.bungeecore.listeners.BasicListener;
 import de.steamwar.network.packets.NetworkPacket;
-import net.md_5.bungee.api.config.ServerInfo;
 import net.md_5.bungee.api.connection.Server;
 import net.md_5.bungee.api.event.PluginMessageEvent;
 import net.md_5.bungee.event.EventHandler;
@@ -36,26 +36,21 @@ import java.util.logging.Level;
 public class NetworkReceiver extends BasicListener {
 
     private static final List<String> blockedTags = Arrays.asList("bungeecord:main", "BungeeCord", "sw:bridge");
-    private static final List<String> allowedAddresses = Arrays.asList("localhost", "127.0.0.1", "0.0.0.0");
-
-    public static ServerInfo sender;
 
     @EventHandler(priority = EventPriority.HIGHEST)
-    public synchronized void onPluginMessage(PluginMessageEvent event) {
-        if (blockedTags.contains(event.getTag()) && !allowedAddresses.contains(((InetSocketAddress) event.getSender().getSocketAddress()).getHostString())) {
+    public void onPluginMessage(PluginMessageEvent event) {
+        if (blockedTags.contains(event.getTag()) && !TeamCommand.isLocalhost(((InetSocketAddress) event.getSender().getSocketAddress()).getAddress())) {
             BungeeCore.log(Level.SEVERE, ((InetSocketAddress) event.getSender().getSocketAddress()).getHostString() + " tried to send a plugin message with tag " + event.getTag());
             event.setCancelled(true);
             return;
         }
-        if(!event.getTag().equalsIgnoreCase("sw:bridge"))
+        if(!event.getTag().equals("sw:bridge"))
             return;
 
         event.setCancelled(true);
         if(!(event.getSender() instanceof Server))
             return;
 
-        sender = ((Server) event.getSender()).getInfo();
-        NetworkPacket.handle(event.getData());
-        sender = null;
+        NetworkPacket.handle(new ServerMetaInfo(((Server) event.getSender()).getInfo()), event.getData());
     }
 }

src/de/steamwar/bungeecore/network/NetworkSender.java

@@ -28,7 +28,7 @@ public class NetworkSender {
 
     @SneakyThrows
     public static void send(ProxiedPlayer player, NetworkPacket packet) {
-        player.sendData("sw:bridge", packet.serialize());
+        player.getServer().sendData("sw:bridge", packet.serialize());
     }
 
     public static void send(ServerInfo serverInfo, NetworkPacket packet) {

src/de/steamwar/bungeecore/network/ServerMetaInfo.java

@@ -0,0 +1,36 @@
+/*
+ * This file is a part of the SteamWar software.
+ *
+ * Copyright (C) 2020  SteamWar.de-Serverteam
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.network;
+
+import de.steamwar.network.packets.MetaInfos;
+import net.md_5.bungee.api.config.ServerInfo;
+
+public class ServerMetaInfo implements MetaInfos {
+
+    private ServerInfo sender;
+
+    public ServerMetaInfo(ServerInfo sender) {
+        this.sender = sender;
+    }
+
+    public ServerInfo getSender() {
+        return sender;
+    }
+}

src/de/steamwar/bungeecore/network/handlers/FightInfoHandler.java

@@ -22,6 +22,7 @@ package de.steamwar.bungeecore.network.handlers;
 import de.steamwar.bungeecore.listeners.TablistManager;
 import de.steamwar.bungeecore.network.NetworkReceiver;
 import de.steamwar.bungeecore.network.NetworkSender;
+import de.steamwar.bungeecore.network.ServerMetaInfo;
 import de.steamwar.network.packets.PacketHandler;
 import de.steamwar.network.packets.common.FightInfoPacket;
 import net.md_5.bungee.api.config.ServerInfo;
@@ -45,7 +46,7 @@ public class FightInfoHandler extends PacketHandler {
 
     @Handler
     public void handle(FightInfoPacket packet) {
-        ServerInfo info = NetworkReceiver.sender;
+        ServerInfo info = ((ServerMetaInfo) packet.getMetaInfos()).getSender();
 
         FightInfoPacket lobbyPacket = packet.withServerName(info.getName());
 

src/de/steamwar/bungeecore/network/handlers/ImALobbyHandler.java

@@ -19,7 +19,7 @@
 
 package de.steamwar.bungeecore.network.handlers;
 
-import de.steamwar.bungeecore.network.NetworkReceiver;
+import de.steamwar.bungeecore.network.ServerMetaInfo;
 import de.steamwar.network.packets.PacketHandler;
 import de.steamwar.network.packets.client.ImALobbyPacket;
 
@@ -27,6 +27,6 @@ public class ImALobbyHandler extends PacketHandler {
 
     @Handler
     public void handle(ImALobbyPacket packet) {
-        FightInfoHandler.addLobby(NetworkReceiver.sender);
+        FightInfoHandler.addLobby(((ServerMetaInfo) packet.getMetaInfos()).getSender());
     }
 }

src/de/steamwar/bungeecore/network/handlers/InventoryCallbackHandler.java

@@ -24,11 +24,13 @@ import de.steamwar.bungeecore.inventory.InvCallback;
 import de.steamwar.bungeecore.inventory.SWInventory;
 import de.steamwar.bungeecore.network.NetworkReceiver;
 import de.steamwar.bungeecore.network.NetworkSender;
+import de.steamwar.bungeecore.network.ServerMetaInfo;
 import de.steamwar.bungeecore.sql.SteamwarUser;
 import de.steamwar.network.packets.PacketHandler;
 import de.steamwar.network.packets.client.InventoryCallbackPacket;
 import de.steamwar.network.packets.server.CloseInventoryPacket;
 import net.md_5.bungee.api.ProxyServer;
+import net.md_5.bungee.api.config.ServerInfo;
 
 import java.util.HashMap;
 import java.util.Map;
@@ -44,7 +46,7 @@ public class InventoryCallbackHandler extends PacketHandler {
         if(!inventoryHashMap.containsKey(owner.getId())) {
             BungeeCore.send(ProxyServer.getInstance().getPlayer(owner.getUuid()), BungeeCore.CHAT_PREFIX + "§cBitte erneut versuchen. Durch ein Softwareupdate konnte die übliche Aktion nicht durchgeführt werden.");
             if(type == InventoryCallbackPacket.CallbackType.CLICK) {
-                NetworkSender.send(NetworkReceiver.sender, new CloseInventoryPacket(owner.getId()));
+                NetworkSender.send(((ServerMetaInfo) packet.getMetaInfos()).getSender(), new CloseInventoryPacket(owner.getId()));
             }
             return;
         }