Paper/patches/server/0781-Add-config-option-for-logging-player-ip-addresses.patch
2022-06-08 13:44:30 +02:00

96 lines
6.9 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Noah van der Aa <ndvdaa@gmail.com>
Date: Tue, 5 Oct 2021 20:04:21 +0200
Subject: [PATCH] Add config option for logging player ip addresses
diff --git a/src/main/java/com/destroystokyo/paper/PaperConfig.java b/src/main/java/com/destroystokyo/paper/PaperConfig.java
index 4b828da7f8dbadb8af66ffc04d631273cfccdf36..a98cd0aecc034038d81194fd87c4f8df65b86095 100644
--- a/src/main/java/com/destroystokyo/paper/PaperConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperConfig.java
@@ -91,6 +91,11 @@ public class PaperConfig {
}
}
+ public static boolean logPlayerIpAddresses = true;
+ private static void playerIpAddresses() {
+ logPlayerIpAddresses = getBoolean("settings.log-player-ip-addresses", logPlayerIpAddresses);
+ }
+
public static int maxJoinsPerTick;
private static void maxJoinsPerTick() {
maxJoinsPerTick = getInt("settings.max-joins-per-tick", 3);
diff --git a/src/main/java/net/minecraft/network/protocol/PacketUtils.java b/src/main/java/net/minecraft/network/protocol/PacketUtils.java
index c8012de68b997d6270ba4a5d79bc93c09ff4354f..2c593125f74c4ffe2b8bf542311cd5525f600f4b 100644
--- a/src/main/java/net/minecraft/network/protocol/PacketUtils.java
+++ b/src/main/java/net/minecraft/network/protocol/PacketUtils.java
@@ -51,10 +51,11 @@ public class PacketUtils {
packet.handle(listener);
} catch (Exception exception) {
net.minecraft.network.Connection networkmanager = listener.getConnection();
+ String playerIP = com.destroystokyo.paper.PaperConfig.logPlayerIpAddresses ? String.valueOf(networkmanager.getRemoteAddress()) : "<ip address withheld>"; // Paper
if (networkmanager.getPlayer() != null) {
- LOGGER.error("Error whilst processing packet {} for {}[{}]", packet, networkmanager.getPlayer().getScoreboardName(), networkmanager.getRemoteAddress(), exception);
+ LOGGER.error("Error whilst processing packet {} for {}[{}]", packet, networkmanager.getPlayer().getScoreboardName(), playerIP, exception); // Paper
} else {
- LOGGER.error("Error whilst processing packet {} for connection from {}", packet, networkmanager.getRemoteAddress(), exception);
+ LOGGER.error("Error whilst processing packet {} for connection from {}", packet, playerIP, exception); // Paper
}
net.minecraft.network.chat.Component error = net.minecraft.network.chat.Component.literal("Packet processing error");
networkmanager.send(new net.minecraft.network.protocol.game.ClientboundDisconnectPacket(error), (future) -> {
diff --git a/src/main/java/net/minecraft/server/network/LegacyQueryHandler.java b/src/main/java/net/minecraft/server/network/LegacyQueryHandler.java
index 53e87ea23dacd123cc47bd8ca43d0f19e69acaf2..a03cb44f2296b7df60fa39879e54a5c56b22a3d5 100644
--- a/src/main/java/net/minecraft/server/network/LegacyQueryHandler.java
+++ b/src/main/java/net/minecraft/server/network/LegacyQueryHandler.java
@@ -183,7 +183,7 @@ public class LegacyQueryHandler extends ChannelInboundHandlerAdapter {
buf.release();
this.buf = null;
- LOGGER.debug("Ping: (1.6) from {}", ctx.channel().remoteAddress());
+ LOGGER.debug("Ping: (1.6) from {}", com.destroystokyo.paper.PaperConfig.logPlayerIpAddresses ? ctx.channel().remoteAddress() : "<ip address withheld>"); // Paper
InetSocketAddress virtualHost = com.destroystokyo.paper.network.PaperNetworkClient.prepareVirtualHost(host, port);
com.destroystokyo.paper.event.server.PaperServerListPingEvent event = com.destroystokyo.paper.network.PaperLegacyStatusClient.processRequest(
diff --git a/src/main/java/net/minecraft/server/network/ServerConnectionListener.java b/src/main/java/net/minecraft/server/network/ServerConnectionListener.java
index af3e70920221b6bd127bb3aed7f1e0a7e9e4c322..510a1fc4e315483809035b1e5c28b441f18a7c14 100644
--- a/src/main/java/net/minecraft/server/network/ServerConnectionListener.java
+++ b/src/main/java/net/minecraft/server/network/ServerConnectionListener.java
@@ -205,7 +205,7 @@ public class ServerConnectionListener {
throw new ReportedException(CrashReport.forThrowable(exception, "Ticking memory connection"));
}
- ServerConnectionListener.LOGGER.warn("Failed to handle packet for {}", networkmanager.getRemoteAddress(), exception);
+ ServerConnectionListener.LOGGER.warn("Failed to handle packet for {}", com.destroystokyo.paper.PaperConfig.logPlayerIpAddresses ? String.valueOf(networkmanager.getRemoteAddress()) : "<ip address withheld>", exception); // Paper
MutableComponent ichatmutablecomponent = Component.literal("Internal server error");
networkmanager.send(new ClientboundDisconnectPacket(ichatmutablecomponent), (future) -> {
diff --git a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
index b146fc81ebd4adb8c15b10ed05c92db202a2c89e..38521660c6fa7c1a19c5268dac05928b5ec983f4 100644
--- a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
@@ -230,7 +230,10 @@ public class ServerLoginPacketListenerImpl implements ServerLoginPacketListener
}
public String getUserName() {
- return this.gameProfile != null ? this.gameProfile + " (" + this.connection.getRemoteAddress() + ")" : String.valueOf(this.connection.getRemoteAddress());
+ // Paper start
+ String ip = com.destroystokyo.paper.PaperConfig.logPlayerIpAddresses ? String.valueOf(this.connection.getRemoteAddress()) : "<ip address withheld>";
+ return this.gameProfile != null ? this.gameProfile + " (" + ip + ")" : String.valueOf(ip);
+ // Paper end
}
@Nullable
diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
index ed0e162c39f1f1ed9b02cdb2fc353a3fcbe79182..082a16f49c07faadce68fc118b2fff859da422d0 100644
--- a/src/main/java/net/minecraft/server/players/PlayerList.java
+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
@@ -240,7 +240,7 @@ public abstract class PlayerList {
final String s1;
if (connection.getRemoteAddress() != null) {
- s1 = connection.getRemoteAddress().toString();
+ s1 = com.destroystokyo.paper.PaperConfig.logPlayerIpAddresses ? connection.getRemoteAddress().toString() : "<ip address withheld>"; // Paper
} else {
s1 = "local";
}