fe54a13b13
Since the method is overloaded, the call to super (which is changed to call the overloaded method) without the additional parameters will result in recursion.
43 Zeilen
3.0 KiB
Diff
43 Zeilen
3.0 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Nassim Jahnke <nassim@njahnke.dev>
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Date: Mon, 17 Jan 2022 19:47:19 +0100
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Subject: [PATCH] Kick on main for illegal chat
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Makes the PlayerKickEvent fire on the main thread for
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illegal characters or chat out-of-order errors.
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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 b0987c149917513fd00c39da2560277df4e0549b..e8302e9be8fda770e1396da40107ed22338de31b 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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@@ -2021,7 +2021,9 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
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}
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// CraftBukkit end
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if (ServerGamePacketListenerImpl.isChatMessageIllegal(packet.message())) {
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+ this.server.scheduleOnMain(() -> { // Paper - push to main for event firing
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this.disconnect(Component.translatable("multiplayer.disconnect.illegal_characters"), org.bukkit.event.player.PlayerKickEvent.Cause.ILLEGAL_CHARACTERS); // Paper - add cause
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+ }); // Paper - push to main for event firing
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} else {
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Optional<LastSeenMessages> optional = this.tryHandleChat(packet.message(), packet.timeStamp(), packet.lastSeenMessages());
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@@ -2054,7 +2056,9 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
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@Override
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public void handleChatCommand(ServerboundChatCommandPacket packet) {
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if (ServerGamePacketListenerImpl.isChatMessageIllegal(packet.command())) {
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+ this.server.scheduleOnMain(() -> { // Paper - push to main for event firing
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this.disconnect(Component.translatable("multiplayer.disconnect.illegal_characters"), org.bukkit.event.player.PlayerKickEvent.Cause.ILLEGAL_CHARACTERS); // Paper
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+ }); // Paper - push to main for event firing
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} else {
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Optional<LastSeenMessages> optional = this.tryHandleChat(packet.command(), packet.timeStamp(), packet.lastSeenMessages());
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@@ -2140,7 +2144,9 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
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private Optional<LastSeenMessages> tryHandleChat(String message, Instant timestamp, LastSeenMessages.Update acknowledgment) {
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if (!this.updateChatOrder(timestamp)) {
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ServerGamePacketListenerImpl.LOGGER.warn("{} sent out-of-order chat: '{}'", this.player.getName().getString(), message);
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+ this.server.scheduleOnMain(() -> { // Paper - push to main
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this.disconnect(Component.translatable("multiplayer.disconnect.out_of_order_chat"), org.bukkit.event.player.PlayerKickEvent.Cause.OUT_OF_ORDER_CHAT); // Paper - kick event causes
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+ }); // Paper - push to main
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return Optional.empty();
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} else {
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Optional<LastSeenMessages> optional = this.unpackAndApplyLastSeen(acknowledgment);
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