Paper/CraftBukkit-Patches/0029-BungeeCord-Support.patch

107 lines
5.8 KiB
Diff

From f71f95a3cdcc53fec5d01450691202e21360ae08 Mon Sep 17 00:00:00 2001
From: md_5 <md_5@live.com.au>
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 8b66470..d26b4d2 100644
--- a/src/main/java/net/minecraft/server/PendingConnection.java
+++ b/src/main/java/net/minecraft/server/PendingConnection.java
@@ -230,4 +230,17 @@ 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.spigotmc.SpigotConfig.bungee && org.spigotmc.SpigotConfig.bungeeAddresses.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/net/minecraft/server/PlayerList.java b/src/main/java/net/minecraft/server/PlayerList.java
index b98a078..018feb2 100644
--- a/src/main/java/net/minecraft/server/PlayerList.java
+++ b/src/main/java/net/minecraft/server/PlayerList.java
@@ -293,7 +293,7 @@ public abstract class PlayerList {
// depending on the outcome.
EntityPlayer entity = new EntityPlayer(this.server, this.server.getWorldServer(0), s, this.server.O() ? new DemoPlayerInteractManager(this.server.getWorldServer(0)) : new PlayerInteractManager(this.server.getWorldServer(0)));
Player player = entity.getBukkitEntity();
- PlayerLoginEvent event = new PlayerLoginEvent(player, hostname, pendingconnection.getSocket().getInetAddress());
+ PlayerLoginEvent event = new PlayerLoginEvent(player, hostname, ((java.net.InetSocketAddress) pendingconnection.networkManager.getSocketAddress()).getAddress(), pendingconnection.getSocket().getInetAddress()); // Spigot
SocketAddress socketaddress = pendingconnection.networkManager.getSocketAddress();
diff --git a/src/main/java/net/minecraft/server/ThreadLoginVerifier.java b/src/main/java/net/minecraft/server/ThreadLoginVerifier.java
index f87ebf9..f5032be 100644
--- a/src/main/java/net/minecraft/server/ThreadLoginVerifier.java
+++ b/src/main/java/net/minecraft/server/ThreadLoginVerifier.java
@@ -45,11 +45,11 @@ class ThreadLoginVerifier extends Thread {
return;
}
- AsyncPlayerPreLoginEvent asyncEvent = new AsyncPlayerPreLoginEvent(PendingConnection.d(this.pendingConnection), this.pendingConnection.getSocket().getInetAddress());
+ AsyncPlayerPreLoginEvent asyncEvent = new AsyncPlayerPreLoginEvent(PendingConnection.d(this.pendingConnection), ((java.net.InetSocketAddress) this.pendingConnection.networkManager.getSocketAddress()).getAddress()); // Spigot
this.server.getPluginManager().callEvent(asyncEvent);
if (PlayerPreLoginEvent.getHandlerList().getRegisteredListeners().length != 0) {
- final PlayerPreLoginEvent event = new PlayerPreLoginEvent(PendingConnection.d(this.pendingConnection), this.pendingConnection.getSocket().getInetAddress());
+ final PlayerPreLoginEvent event = new PlayerPreLoginEvent(PendingConnection.d(this.pendingConnection), ((java.net.InetSocketAddress) this.pendingConnection.networkManager.getSocketAddress()).getAddress()); // Spigot
if (asyncEvent.getResult() != PlayerPreLoginEvent.Result.ALLOWED) {
event.disallow(asyncEvent.getResult(), asyncEvent.getKickMessage());
}
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
index 5bf0e3c..8af2934 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -1015,6 +1015,11 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
// Spigot start
private final Spigot spigot = new Spigot()
{
+ @Override
+ public InetSocketAddress getRawAddress()
+ {
+ return ( getHandle().playerConnection == null ) ? null : (InetSocketAddress) getHandle().playerConnection.networkManager.getSocket().getRemoteSocketAddress();
+ }
};
public Spigot spigot()
diff --git a/src/main/java/org/spigotmc/SpigotConfig.java b/src/main/java/org/spigotmc/SpigotConfig.java
index 8efdca6..a7bc48b 100644
--- a/src/main/java/org/spigotmc/SpigotConfig.java
+++ b/src/main/java/org/spigotmc/SpigotConfig.java
@@ -7,6 +7,7 @@ import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
import java.util.ArrayList;
+import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
@@ -208,4 +209,14 @@ public class SpigotConfig
nettyThreads = getInt( "settings.netty-threads", 3 );
}
+ public static List<String> bungeeAddresses = Arrays.asList( new String[]
+ {
+ "127.0.0.1"
+ } );
+ public static boolean bungee = true;
+ private static void bungee()
+ {
+ bungeeAddresses = getList( "settings.bungeecord-addresses", bungeeAddresses );
+ bungee = getBoolean( "settings.bungeecord", true );
+ }
}
--
1.8.1.2