mirror of
https://github.com/PaperMC/Paper.git
synced 2024-11-29 11:42:55 +01:00
30 lines
2.2 KiB
Diff
30 lines
2.2 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Shane Freeder <theboyetronic@gmail.com>
|
|
Date: Sun, 18 Apr 2021 21:27:01 +0100
|
|
Subject: [PATCH] Add bypass host check
|
|
|
|
Paper.bypassHostCheck
|
|
|
|
Seriously, fix your firewalls. -.-
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/network/ServerHandshakePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerHandshakePacketListenerImpl.java
|
|
index 0c1bdf2329936ce479a2cc53e8a46bd2ad685ec1..a5bbea6a073e00c10c3c5facd997eb8473fd9a5f 100644
|
|
--- a/src/main/java/net/minecraft/server/network/ServerHandshakePacketListenerImpl.java
|
|
+++ b/src/main/java/net/minecraft/server/network/ServerHandshakePacketListenerImpl.java
|
|
@@ -32,6 +32,7 @@ public class ServerHandshakePacketListenerImpl implements ServerHandshakePacketL
|
|
private static final Component IGNORE_STATUS_REASON = Component.translatable("disconnect.ignoring_status_request");
|
|
private final MinecraftServer server;
|
|
private final Connection connection;
|
|
+ private static final boolean BYPASS_HOSTCHECK = Boolean.getBoolean("Paper.bypassHostCheck"); // Paper
|
|
|
|
public ServerHandshakePacketListenerImpl(MinecraftServer server, Connection connection) {
|
|
this.server = server;
|
|
@@ -164,7 +165,7 @@ public class ServerHandshakePacketListenerImpl implements ServerHandshakePacketL
|
|
String[] split = packet.hostName().split("\00");
|
|
if (!handledByEvent && proxyLogicEnabled) { // Paper
|
|
// if (org.spigotmc.SpigotConfig.bungee) { // Paper - comment out, we check above!
|
|
- if ( ( split.length == 3 || split.length == 4 ) && ( ServerHandshakePacketListenerImpl.HOST_PATTERN.matcher( split[1] ).matches() ) ) {
|
|
+ if ( ( split.length == 3 || split.length == 4 ) && ( ServerHandshakePacketListenerImpl.BYPASS_HOSTCHECK || ServerHandshakePacketListenerImpl.HOST_PATTERN.matcher( split[1] ).matches() ) ) { // Paper - Add bypass host check
|
|
this.connection.hostname = split[0];
|
|
this.connection.address = new java.net.InetSocketAddress(split[1], ((java.net.InetSocketAddress) this.connection.getRemoteAddress()).getPort());
|
|
this.connection.spoofedUUID = com.mojang.util.UndashedUuid.fromStringLenient( split[2] );
|