mirror of
https://github.com/PurpurMC/Purpur.git
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0b95a8072a
Upstream has released updates that appear to apply and compile correctly Paper Changes: PaperMC/Paper@5436d44 Deprecate several Keyed#getKey methods (#10357) PaperMC/Paper@a7f1dc6 Change online mode default for Velocity configuration (#10413) PaperMC/Paper@37db2d7 [ci skip] Update book page/char limit for book meta doc (#10415) PaperMC/Paper@526795b Update patches to handle vineflower decompiler (#10406) PaperMC/Paper@8fe90de [ci skip] Referenced InventoryDragEvent in documentation of InventoryClickEvent (#10395) PaperMC/Paper@46d462b Fix StackOverflowException thrown on shutdown (Fixes #10404) (#10408) PaperMC/Paper@f061e76 Fix hit criteria advancement triggered before changing state (#10409) PaperMC/Paper@3263470 Add color transition and clone functions to ParticleBuilder (#10342) PaperMC/Paper@4445d23 Deprecate ItemStack#setType & add ItemStack#withType (#10290)
37 lines
2.6 KiB
Diff
37 lines
2.6 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: BillyGalbreath <blake.galbreath@gmail.com>
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Date: Wed, 27 Jul 2022 00:42:39 -0500
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Subject: [PATCH] Add more logger output for invalid movement kicks
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diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
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index 54c5eb489e27524c58e1dbc589f5f545d6d46fdd..8a935e5dec455250dbb967275648f51042288f48 100644
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--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
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+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
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@@ -733,6 +733,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
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if (packet.getId() == this.awaitingTeleport) {
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if (this.awaitingPositionFromClient == null) {
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this.disconnect(Component.translatable("multiplayer.disconnect.invalid_player_movement"), org.bukkit.event.player.PlayerKickEvent.Cause.INVALID_PLAYER_MOVEMENT); // Paper - kick event cause
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+ ServerGamePacketListenerImpl.LOGGER.warn("Disconnected on accept teleport packet. Was not expecting position data from client at this time"); // Purpur
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return;
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}
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@@ -1364,8 +1365,16 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
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@Override
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public void handleMovePlayer(ServerboundMovePlayerPacket packet) {
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PacketUtils.ensureRunningOnSameThread(packet, this, this.player.serverLevel());
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- if (ServerGamePacketListenerImpl.containsInvalidValues(packet.getX(0.0D), packet.getY(0.0D), packet.getZ(0.0D), packet.getYRot(0.0F), packet.getXRot(0.0F))) {
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+ // Purpur start
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+ boolean invalidX = Double.isNaN(packet.getX(0.0D));
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+ boolean invalidY = Double.isNaN(packet.getY(0.0D));
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+ boolean invalidZ = Double.isNaN(packet.getZ(0.0D));
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+ boolean invalidYaw = !Floats.isFinite(packet.getYRot(0.0F));
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+ boolean invalidPitch = !Floats.isFinite(packet.getXRot(0.0F));
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+ if (invalidX || invalidY || invalidZ || invalidYaw || invalidPitch) {
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this.disconnect(Component.translatable("multiplayer.disconnect.invalid_player_movement"), org.bukkit.event.player.PlayerKickEvent.Cause.INVALID_PLAYER_MOVEMENT); // Paper - kick event cause
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+ ServerGamePacketListenerImpl.LOGGER.warn(String.format("Disconnected on move player packet. Invalid data: x=%b, y=%b, z=%b, yaw=%b, pitch=%b", invalidX, invalidY, invalidZ, invalidYaw, invalidPitch));
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+ // Purpur end
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} else {
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ServerLevel worldserver = this.player.serverLevel();
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