mirror of
https://github.com/PaperMC/Paper.git
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59 lines
3.4 KiB
Diff
59 lines
3.4 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Shane Freeder <theboyetronic@gmail.com>
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Date: Mon, 3 Apr 2023 08:55:52 +0100
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Subject: [PATCH] Prevent causing expired keys from impacting new joins
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diff --git a/src/main/java/net/minecraft/network/protocol/game/ClientboundPlayerInfoUpdatePacket.java b/src/main/java/net/minecraft/network/protocol/game/ClientboundPlayerInfoUpdatePacket.java
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index 23e0e6937e28f09271a4ec7c35e0076a576cf3d3..4aa8b483841028fbcc43f9ed47730881263e5065 100644
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--- a/src/main/java/net/minecraft/network/protocol/game/ClientboundPlayerInfoUpdatePacket.java
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+++ b/src/main/java/net/minecraft/network/protocol/game/ClientboundPlayerInfoUpdatePacket.java
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@@ -94,7 +94,13 @@ public class ClientboundPlayerInfoUpdatePacket implements Packet<ClientGamePacke
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INITIALIZE_CHAT((serialized, buf) -> {
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serialized.chatSession = buf.readNullable(RemoteChatSession.Data::read);
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}, (buf, entry) -> {
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- buf.writeNullable(entry.chatSession, RemoteChatSession.Data::write);
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+ // Paper start
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+ RemoteChatSession.Data chatSession = entry.chatSession;
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+ if (chatSession != null && chatSession.profilePublicKey().hasExpired()) {
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+ chatSession = null;
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+ }
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+ buf.writeNullable(chatSession, RemoteChatSession.Data::write);
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+ // Paper end
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}),
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UPDATE_GAME_MODE((serialized, buf) -> {
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serialized.gameMode = GameType.byId(buf.readVarInt());
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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 4b8a1dd566601059f77b61b8df0c6ba8d211fed3..3876bcddb3ab69aee1feb0fe19cb343e097a6824 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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@@ -298,6 +298,7 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Tic
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private final AtomicReference<Instant> lastChatTimeStamp;
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@Nullable
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private RemoteChatSession chatSession;
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+ private boolean hasLoggedExpiry = false; // Paper
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private SignedMessageChain.Decoder signedMessageDecoder;
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private final LastSeenMessagesValidator lastSeenMessages;
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private final MessageSignatureCache messageSignatureCache;
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@@ -438,6 +439,13 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Tic
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this.disconnect(Component.translatable("multiplayer.disconnect.idling"), org.bukkit.event.player.PlayerKickEvent.Cause.IDLING); // Paper - kick event cause
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}
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+ // Paper start
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+ if (!hasLoggedExpiry && this.chatSession != null && this.chatSession.profilePublicKey().data().hasExpired()) {
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+ LOGGER.info("Player profile key for {} has expired!", this.player.getName().getString());
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+ hasLoggedExpiry = true;
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+ }
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+ // Paper end
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+
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}
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public void resetPosition() {
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@@ -3635,6 +3643,7 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Tic
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private void resetPlayerChatState(RemoteChatSession session) {
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this.chatSession = session;
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+ this.hasLoggedExpiry = false; // Paper
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this.signedMessageDecoder = session.createMessageDecoder(this.player.getUUID());
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this.chatMessageChain.append((executor) -> {
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this.player.setChatSession(session);
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