102 lines
6.1 KiB
Diff
102 lines
6.1 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Allink <arclicious@vivaldi.net>
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Date: Tue, 31 Jan 2023 23:16:52 +0000
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Subject: [PATCH] Add configuration option to disable chat signatures
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diff --git a/src/main/java/net/minecraft/network/chat/OutgoingChatMessage.java b/src/main/java/net/minecraft/network/chat/OutgoingChatMessage.java
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index 74cf1c043beef03cfd5adf481414a5ee78bef2a6..1a44bad14ce764d6c09f38065ee8e5f0da4975aa 100644
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--- a/src/main/java/net/minecraft/network/chat/OutgoingChatMessage.java
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+++ b/src/main/java/net/minecraft/network/chat/OutgoingChatMessage.java
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@@ -1,5 +1,6 @@
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package net.minecraft.network.chat;
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+import me.totalfreedom.scissors.ScissorsConfig; // Scissors
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import net.minecraft.server.level.ServerPlayer;
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public interface OutgoingChatMessage {
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@@ -44,10 +45,25 @@ public interface OutgoingChatMessage {
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// Paper end
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PlayerChatMessage playerChatMessage = this.message.filter(filterMaskEnabled);
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playerChatMessage = unsigned != null ? playerChatMessage.withUnsignedContent(unsigned) : playerChatMessage; // Paper
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- if (!playerChatMessage.isFullyFiltered()) {
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+ // Scissors start
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+ if (!playerChatMessage.isFullyFiltered() && ScissorsConfig.chatSignaturesEnabled) {
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sender.connection.sendPlayerChatMessage(playerChatMessage, params);
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+ return;
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}
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+ if (sender.getServer().server.getOnlineMode()) {
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+ sender.connection.sendDisguisedChatMessage(playerChatMessage.decoratedContent(), params);
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+ } else {
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+ sender.connection.sendPlayerChatMessage(new PlayerChatMessage(
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+ SignedMessageLink.unsigned(playerChatMessage.sender()),
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+ null,
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+ SignedMessageBody.unsigned(playerChatMessage.signedContent()),
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+ unsigned,
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+ playerChatMessage.filterMask(),
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+ playerChatMessage.result()
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+ ), params);
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+ }
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+ // Scissors end
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}
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}
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}
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diff --git a/src/main/java/net/minecraft/network/chat/SignedMessageChain.java b/src/main/java/net/minecraft/network/chat/SignedMessageChain.java
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index c0a80824a0307ea673805015119cc834b268f0dc..9f28f86b1b56ea55ab39f6ac988c1f47c5312c6c 100644
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--- a/src/main/java/net/minecraft/network/chat/SignedMessageChain.java
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+++ b/src/main/java/net/minecraft/network/chat/SignedMessageChain.java
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@@ -4,6 +4,7 @@ import com.mojang.logging.LogUtils;
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import java.time.Instant;
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import java.util.UUID;
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import javax.annotation.Nullable;
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+import me.totalfreedom.scissors.ScissorsConfig; // Scissors
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import net.minecraft.util.SignatureUpdater;
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import net.minecraft.util.SignatureValidator;
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import net.minecraft.util.Signer;
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@@ -41,7 +42,7 @@ public class SignedMessageChain {
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if (!playerChatMessage.verify(signatureValidator)) {
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throw new SignedMessageChain.DecodeException(Component.translatable("multiplayer.disconnect.unsigned_chat"), true, org.bukkit.event.player.PlayerKickEvent.Cause.UNSIGNED_CHAT); // Paper - kick event causes
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} else {
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- if (playerChatMessage.hasExpiredServer(Instant.now())) {
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+ if (playerChatMessage.hasExpiredServer(Instant.now()) && ScissorsConfig.chatSignaturesEnabled) { // Scissors
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LOGGER.warn("Received expired chat: '{}'. Is the client/server system time unsynchronized?", (Object)body.content());
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}
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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 d428490171bb1c0209ca9a279c2b1e1e1dfcf914..8274514733caf0fb3c3db5836a3ab9bd204c4378 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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@@ -1,5 +1,6 @@
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package net.minecraft.server.network;
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+import me.totalfreedom.scissors.ScissorsConfig; // Scissors
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import me.totalfreedom.scissors.event.player.SpectatorTeleportEvent; // Scissors
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import com.google.common.collect.Lists;
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import com.google.common.primitives.Floats;
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@@ -2311,7 +2312,7 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Tic
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}
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private void handleMessageDecodeFailure(SignedMessageChain.DecodeException exception) {
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- if (exception.shouldDisconnect()) {
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+ if (exception.shouldDisconnect() && ScissorsConfig.chatSignaturesEnabled) { // Scissors - Do not kick when chat signatures are disabled
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this.disconnect(exception.getComponent(), exception.kickCause); // Paper - kick event causes
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} else {
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this.player.sendSystemMessage(exception.getComponent().copy().withStyle(ChatFormatting.RED));
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@@ -2367,6 +2368,7 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Tic
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Optional<LastSeenMessages> optional = this.lastSeenMessages.applyUpdate(acknowledgment);
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if (optional.isEmpty()) {
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+ if (!ScissorsConfig.chatSignaturesEnabled) return optional; // Scissors
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ServerGamePacketListenerImpl.LOGGER.warn("Failed to validate message acknowledgements from {}", this.player.getName().getString());
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this.disconnect(ServerGamePacketListenerImpl.CHAT_VALIDATION_FAILED, org.bukkit.event.player.PlayerKickEvent.Cause.CHAT_VALIDATION_FAILED); // Paper - kick event causes
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}
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@@ -2602,6 +2604,7 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Tic
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synchronized (this.lastSeenMessages) {
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if (!this.lastSeenMessages.applyOffset(packet.offset())) {
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+ if (!ScissorsConfig.chatSignaturesEnabled) return; // Scissors
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ServerGamePacketListenerImpl.LOGGER.warn("Failed to validate message acknowledgements from {}", this.player.getName().getString());
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this.disconnect(ServerGamePacketListenerImpl.CHAT_VALIDATION_FAILED, org.bukkit.event.player.PlayerKickEvent.Cause.CHAT_VALIDATION_FAILED); // Paper - kick event causes
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}
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