mirror of
https://github.com/PaperMC/Paper.git
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60 lines
3.5 KiB
Diff
60 lines
3.5 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 0e54e8faa48751a651b953bec72543a94edf74bc..aa1c6de4d6cb7bbca33d25895c54707d220ab62a 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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@@ -96,7 +96,13 @@ 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 bdac192dc1ca4038d7a54cebb1cc58a78081f682..156217773320b53842224c8f45c612808703236a 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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@@ -287,6 +287,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
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private int knownMovePacketCount;
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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 = new LastSeenMessagesValidator(20);
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private final MessageSignatureCache messageSignatureCache = MessageSignatureCache.createDefault();
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@@ -395,6 +396,13 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
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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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@@ -3423,6 +3431,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
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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(() -> {
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this.player.setChatSession(session);
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