13
0
geforkt von Mirrors/Paper
Paper/patches/server/0622-Add-bypass-host-check.patch

31 Zeilen
2.2 KiB
Diff

2021-06-11 14:02:28 +02:00
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
2022-03-11 15:24:45 +01:00
index 8060d6461835d5b5b4429e9b280d08eae4e435e9..f74b6d2110e51c76eeb1aea7665153509b6e6371 100644
2021-06-11 14:02:28 +02:00
--- a/src/main/java/net/minecraft/server/network/ServerHandshakePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerHandshakePacketListenerImpl.java
@@ -30,6 +30,7 @@ public class ServerHandshakePacketListenerImpl implements ServerHandshakePacketL
private static final Component IGNORE_STATUS_REASON = new TextComponent("Ignoring status request");
private final MinecraftServer server;
2021-06-15 04:59:31 +02:00
private final Connection connection;
2021-06-11 14:02:28 +02:00
+ private static final boolean BYPASS_HOSTCHECK = Boolean.getBoolean("Paper.bypassHostCheck"); // Paper
public ServerHandshakePacketListenerImpl(MinecraftServer server, Connection connection) {
this.server = server;
@@ -118,7 +119,7 @@ public class ServerHandshakePacketListenerImpl implements ServerHandshakePacketL
if (!handledByEvent && proxyLogicEnabled) {
// Paper end
// if (org.spigotmc.SpigotConfig.bungee) { // Paper - comment out, we check above!
2021-06-15 04:59:31 +02:00
- 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
2021-06-11 14:02:28 +02:00
packet.hostName = split[0];
2021-06-15 04:59:31 +02:00
connection.address = new java.net.InetSocketAddress(split[1], ((java.net.InetSocketAddress) this.connection.getRemoteAddress()).getPort());
2021-06-11 14:02:28 +02:00
connection.spoofedUUID = com.mojang.util.UUIDTypeAdapter.fromString( split[2] );