bffb08c2f9
The Paper method was chosen for deprecation because it was more restrictive in that it has an isGliding check.
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 1a44358117e5f72789dd270ce4311f6c6a17bf6d..5dad35d1b38ef4e82d1480ccc04d306dcd6aa9c8 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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