From c309d1fe6d2ecd6340605ecc218bc7937ec4a329 Mon Sep 17 00:00:00 2001 From: md_5 Date: Sat, 23 Mar 2013 11:15:11 +1100 Subject: [PATCH] BungeeCord Support - Allows BungeeCord to set the players real IP address very early in the login process, so that the BungeeCord proxy IP is never even seen by a plugin. diff --git a/src/main/java/net/minecraft/server/PendingConnection.java b/src/main/java/net/minecraft/server/PendingConnection.java index fcfc3d2..3448fc5 100644 --- a/src/main/java/net/minecraft/server/PendingConnection.java +++ b/src/main/java/net/minecraft/server/PendingConnection.java @@ -219,4 +219,17 @@ public class PendingConnection extends Connection { static boolean a(PendingConnection pendingconnection, boolean flag) { return pendingconnection.h = flag; } + + // Spigot start + @Override + public void a(Packet250CustomPayload pcp) { + if (pcp.tag.equals("BungeeCord") && org.bukkit.craftbukkit.Spigot.bungeeIPs.contains(getSocket().getInetAddress().getHostAddress())) { + com.google.common.io.ByteArrayDataInput in = com.google.common.io.ByteStreams.newDataInput(pcp.data); + String subTag = in.readUTF(); + if (subTag.equals("Login")) { + networkManager.setSocketAddress(new java.net.InetSocketAddress(in.readUTF(), in.readInt())); + } + } + } + // Spigot end } diff --git a/src/main/java/org/bukkit/craftbukkit/Spigot.java b/src/main/java/org/bukkit/craftbukkit/Spigot.java index 92259e5..b5953ce 100644 --- a/src/main/java/org/bukkit/craftbukkit/Spigot.java +++ b/src/main/java/org/bukkit/craftbukkit/Spigot.java @@ -23,6 +23,7 @@ public class Spigot { static AxisAlignedBB monsterBB = AxisAlignedBB.a(0, 0, 0, 0, 0, 0); public static boolean tabPing = false; private static Metrics metrics; + public static List bungeeIPs; public static void initialize(CraftServer server, SimpleCommandMap commandMap, YamlConfiguration configuration) { commandMap.register("bukkit", new org.bukkit.craftbukkit.command.TicksPerSecondCommand("tps")); @@ -60,6 +61,7 @@ public class Spigot { } tabPing = configuration.getBoolean("settings.tab-ping", tabPing); + bungeeIPs = configuration.getStringList("settings.bungee-proxies"); if (metrics == null) { try { diff --git a/src/main/resources/configurations/bukkit.yml b/src/main/resources/configurations/bukkit.yml index 35056d9..df8dfaa 100644 --- a/src/main/resources/configurations/bukkit.yml +++ b/src/main/resources/configurations/bukkit.yml @@ -35,6 +35,8 @@ settings: timeout-time: 30 restart-on-crash: false restart-script-location: /path/to/server/start.sh + bungee-proxies: + - 127.0.0.1 world-settings: default: growth-chunks-per-tick: 650 -- 1.8.2.1