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 f421e6a2e43e0a673dbb8a9a2b4331387e523e02..e143e4514789f707938a67fab4d313d5c55dc870 100644 --- a/src/main/java/com/destroystokyo/paper/PaperConfig.java +++ b/src/main/java/com/destroystokyo/paper/PaperConfig.java @@ -486,6 +486,11 @@ 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 acc12307f61e1e055896b68fe16654c9c4a606a0..c958a00535c0f7a015a7a566b97e2c80fc9a0efd 100644 --- a/src/main/java/net/minecraft/network/protocol/PacketUtils.java +++ b/src/main/java/net/minecraft/network/protocol/PacketUtils.java @@ -58,10 +58,11 @@ public class PacketUtils { // Paper start catch (Exception e) { 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(), e); + LOGGER.error("Error whilst processing packet {} for {}[{}]", packet, networkmanager.getPlayer().getScoreboardName(), playerIP, e); // Paper } else { - LOGGER.error("Error whilst processing packet {} for connection from {}", packet, networkmanager.getRemoteAddress(), e); + LOGGER.error("Error whilst processing packet {} for connection from {}", packet, playerIP, e); // Paper } TextComponent error = new TextComponent("Packet processing error"); networkmanager.send(new 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 3962e82d4e4c5f792a37e825891e6960e737452d..dddc97094f0a7847b2818e6ea3b3f6cd4eb72b38 100644 --- a/src/main/java/net/minecraft/server/network/LegacyQueryHandler.java +++ b/src/main/java/net/minecraft/server/network/LegacyQueryHandler.java @@ -185,7 +185,7 @@ 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 = 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 a7046da8c097254907e01cd17f4107c8744f4a6e..43b085ee4c747a813ec5e2fa965c3369690789c5 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 01fee879c946b6640da34d5890d686f0152437dc..494ca8fa8c742d4eac9fb11878d3b3170d850265 100644 --- a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java +++ b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java @@ -223,7 +223,10 @@ 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 ad9fb50791779a5fe7d22268b71bd10d9c9ff3f0..ea1f7c8bf220982a086d4ae1663ae445b8c6cebd 100644 --- a/src/main/java/net/minecraft/server/players/PlayerList.java +++ b/src/main/java/net/minecraft/server/players/PlayerList.java @@ -237,7 +237,7 @@ public abstract class PlayerList { String s1 = "local"; if (connection.getRemoteAddress() != null) { - s1 = connection.getRemoteAddress().toString(); + s1 = com.destroystokyo.paper.PaperConfig.logPlayerIpAddresses ? connection.getRemoteAddress().toString() : ""; // Paper } // Spigot start - spawn location event @@ -301,7 +301,7 @@ public abstract class PlayerList { playerconnection.playerJoinReady = () -> { postChunkLoadJoin( player, finalWorldserver, connection, playerconnection, - nbttagcompound, connection.getRemoteAddress().toString(), lastKnownName + nbttagcompound, com.destroystokyo.paper.PaperConfig.logPlayerIpAddresses ? connection.getRemoteAddress().toString() : "", lastKnownName // Paper ); }; });