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