geforkt von Mirrors/Paper
45 Zeilen
2.9 KiB
Diff
45 Zeilen
2.9 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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TODO: Check all the missing schedule on mains? (1.20.3)
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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 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 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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@@ -0,0 +0,0 @@ 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.lastSeenMessages());
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@@ -0,0 +0,0 @@ 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.lastSeenMessages());
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@@ -0,0 +0,0 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
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private void handleMessageDecodeFailure(SignedMessageChain.DecodeException exception) {
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ServerGamePacketListenerImpl.LOGGER.warn("Failed to update secure chat state for {}: '{}'", this.player.getGameProfile().getName(), exception.getComponent().getString());
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if (exception.shouldDisconnect()) {
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+ this.server.scheduleOnMain(() -> { // Paper - push to main
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this.disconnect(exception.getComponent(), exception.kickCause); // Paper - kick event causes
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+ }); // Paper - push to main
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} else {
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this.player.sendSystemMessage(exception.getComponent().copy().withStyle(ChatFormatting.RED));
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}
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