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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.

This commit is contained in:
md_5 2013-03-23 11:15:28 +11:00
parent f05fd55bcc
commit b28b270dcd
1 changed files with 70 additions and 0 deletions
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70
CraftBukkit-Patches/0043-BungeeCord-Support.patch Normal file
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@ -0,0 +1,70 @@
From 74da2dee0b9a60a7ec7915ac87b50404d303723f 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.
---
src/main/java/net/minecraft/server/PendingConnection.java | 13 +++++++++++++
src/main/java/org/bukkit/craftbukkit/Spigot.java | 2 ++
src/main/resources/configurations/bukkit.yml | 2 ++
3 files changed, 17 insertions(+)
diff --git a/src/main/java/net/minecraft/server/PendingConnection.java b/src/main/java/net/minecraft/server/PendingConnection.java
index 58687ed..ae73a43 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 beab433..9a01674 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 {
public static boolean tabPing = false;
private static Metrics metrics;
+ public static List<String> 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 9cfee2d..64f68a2 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
--
1.8.1-rc2