PaperSpigot-Parent/CraftBukkit-Patches/0062-BungeeCord-Support.patch

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2014-01-22 09:19:39 +01:00
From c2948884ea9ec5d3a413a650899d358e29f26792 Mon Sep 17 00:00:00 2001
From: md_5 <md_5@live.com.au>
Date: Sun, 1 Dec 2013 18:18:41 +1100
Subject: [PATCH] BungeeCord Support
Provides support for IP forwarding via BungeeCord.
diff --git a/src/main/java/net/minecraft/server/HandshakeListener.java b/src/main/java/net/minecraft/server/HandshakeListener.java
index b96e2ef..fe2098e 100644
--- a/src/main/java/net/minecraft/server/HandshakeListener.java
+++ b/src/main/java/net/minecraft/server/HandshakeListener.java
@@ -28,6 +28,19 @@ public class HandshakeListener implements PacketHandshakingInListener {
this.b.a((IChatBaseComponent) chatcomponenttext);
} else {
this.b.a((PacketListener) (new LoginListener(this.a, this.b)));
+ // Spigot Start
+ if (org.spigotmc.SpigotConfig.bungee) {
+ String[] split = packethandshakinginsetprotocol.b.split("\00");
+ if (split.length == 2 || split.length == 3) {
+ packethandshakinginsetprotocol.b = split[0];
+ b.l = new java.net.InetSocketAddress(split[1], ((java.net.InetSocketAddress) b.getSocketAddress()).getPort());
+ }
+ if ( split.length == 3 )
+ {
+ b.spoofedUUID = split[2];
+ }
+ }
+ // Spigot End
((LoginListener) this.b.getPacketListener()).hostname = packethandshakinginsetprotocol.b + ":" + packethandshakinginsetprotocol.c; // CraftBukkit - set hostname
}
break;
diff --git a/src/main/java/net/minecraft/server/LoginListener.java b/src/main/java/net/minecraft/server/LoginListener.java
index 6beac82..aa06e92 100644
--- a/src/main/java/net/minecraft/server/LoginListener.java
+++ b/src/main/java/net/minecraft/server/LoginListener.java
@@ -61,9 +61,18 @@ public class LoginListener implements PacketLoginInListener {
public void c() {
if (!this.i.isComplete()) {
- UUID uuid = UUID.nameUUIDFromBytes(("OfflinePlayer:" + this.i.getName()).getBytes(Charsets.UTF_8));
-
- this.i = new GameProfile(uuid.toString().replaceAll("-", ""), this.i.getName());
+ // Spigot Start
+ String uuid;
+ if ( networkManager.spoofedUUID != null )
+ {
+ uuid = networkManager.spoofedUUID;
+ } else
+ {
+ uuid = UUID.nameUUIDFromBytes(("OfflinePlayer:" + this.i.getName()).getBytes(Charsets.UTF_8)).toString().replaceAll("-", "");
+ }
+
+ this.i = new GameProfile(uuid, this.i.getName());
+ // Spigot End
}
// CraftBukkit start
diff --git a/src/main/java/net/minecraft/server/NetworkManager.java b/src/main/java/net/minecraft/server/NetworkManager.java
2014-01-16 23:46:50 +01:00
index 8f829bb..6b2fbb9 100644
--- a/src/main/java/net/minecraft/server/NetworkManager.java
+++ b/src/main/java/net/minecraft/server/NetworkManager.java
@@ -34,7 +34,8 @@ public class NetworkManager extends SimpleChannelInboundHandler {
private final Queue i = Queues.newConcurrentLinkedQueue();
private final Queue j = Queues.newConcurrentLinkedQueue();
private Channel k;
- private SocketAddress l;
+ public SocketAddress l; // Spigot
+ public String spoofedUUID; // Spigot
private PacketListener m;
private EnumProtocol n;
private IChatBaseComponent o;
2014-01-16 23:46:50 +01:00
@@ -195,4 +196,11 @@ public class NetworkManager extends SimpleChannelInboundHandler {
static Channel a(NetworkManager networkmanager) {
return networkmanager.k;
}
+
+ // Spigot Start
+ public SocketAddress getRawAddress()
+ {
+ return this.k.remoteAddress();
+ }
+ // Spigot End
}
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
index 5219468..3c17e2f 100644
2014-01-16 23:46:50 +01:00
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -1261,6 +1261,12 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
2014-01-16 23:46:50 +01:00
{
@Override
+ public InetSocketAddress getRawAddress()
+ {
+ return (InetSocketAddress) getHandle().playerConnection.networkManager.getRawAddress();
+ }
+
+ @Override
public boolean getCollidesWithEntities()
{
return getHandle().collidesWithEntities;
diff --git a/src/main/java/org/spigotmc/SpigotConfig.java b/src/main/java/org/spigotmc/SpigotConfig.java
2014-01-22 09:19:39 +01:00
index 4152452..a43c373 100644
--- a/src/main/java/org/spigotmc/SpigotConfig.java
+++ b/src/main/java/org/spigotmc/SpigotConfig.java
2014-01-22 09:19:39 +01:00
@@ -181,4 +181,14 @@ public class SpigotConfig
commands.put( "restart", new RestartCommand( "restart" ) );
WatchdogThread.doStart( timeoutTime, restartOnCrash );
}
+
+ public static boolean bungee;
+ private static void bungee() {
+ if ( version < 4 )
+ {
+ set( "settings.bungeecord", false );
+ System.out.println( "Oudated config, disabling BungeeCord support!" );
+ }
+ bungee = getBoolean( "settings.bungeecord", false );
+ }
}
--
1.8.3.2