From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Noah van der Aa 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 8b641e13f5b13eae2f2969ccb4b4551afcb50299..b7db009e9002bf517ce085fe250a9eba0da58807 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 f7bb26e8b7a74a9ae5b469351b2fccc6fc80ab6a..230f5adc4df1679597f5b9aa9fcd36501efbebdd 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()) : ""; // 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.TextComponent error = new net.minecraft.network.chat.TextComponent("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() : ""); // 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 af4d9244102bd0ac204f44a8de7f3a7706e3692d..058fb3696c7ece4a7b6971886b1760b26add733b 100644 --- a/src/main/java/net/minecraft/server/network/ServerConnectionListener.java +++ b/src/main/java/net/minecraft/server/network/ServerConnectionListener.java @@ -204,7 +204,7 @@ 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()) : "", exception); // Paper TextComponent chatcomponenttext = new TextComponent("Internal server error"); networkmanager.send(new ClientboundDisconnectPacket(chatcomponenttext), (future) -> { diff --git a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java index 4cd92875d60c2f1dcce67ac99e9ba257a10f87b1..f5c1dff1d571e89f960f11400edbcbbea0620575 100644 --- a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java +++ b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java @@ -220,7 +220,10 @@ 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()) : ""; + return this.gameProfile != null ? this.gameProfile + " (" + ip + ")" : String.valueOf(ip); + // Paper end } @Override diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java index 81957d99205fcee40752914180f9f4a1158a613f..03d4d4d95e0cf617726a39ebd7191cd2d10ffdb7 100644 --- a/src/main/java/net/minecraft/server/players/PlayerList.java +++ b/src/main/java/net/minecraft/server/players/PlayerList.java @@ -238,7 +238,7 @@ public abstract class PlayerList { final String s1; if (connection.getRemoteAddress() != null) { - s1 = connection.getRemoteAddress().toString(); + s1 = com.destroystokyo.paper.PaperConfig.logPlayerIpAddresses ? connection.getRemoteAddress().toString() : ""; // Paper } else { s1 = "local"; }