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PaperMC/patches/server/0544-Add-PlayerKickEvent-causes.patch
Bjarne Koll d1a72eac31
Updated Upstream (Bukkit/CraftBukkit/Spigot) (#11405) 
Upstream has released updates that appear to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

Bukkit Changes:
1fc1020a PR-1049: Add MenuType API
8ae2e3be PR-1055: Expand riptiding API
cac68bfb SPIGOT-7890: AttributeModifier#getUniqueId() doesn't match the UUID passed to its constructor
7004fcf2 SPIGOT-7886: Fix mistake in AttributeModifier UUID shim
1ac7f950 PR-1054: Add FireworkMeta#hasPower
4cfb565f SPIGOT-7873: Add powered state for skulls

CraftBukkit Changes:
bbb30e7a8 SPIGOT-7894: NPE when sending tile entity update
ba21e9472 SPIGOT-7895: PlayerItemBreakEvent not firing
0fb24bbe0 SPIGOT-7875: Fix PlayerItemConsumeEvent cancellation causing client-side desync
815066449 SPIGOT-7891: Can't remove second ingredient of MerchantRecipe
45c206f2c PR-1458: Add MenuType API
19c8ef9ae SPIGOT-7867: Merchant instanceof AbstractVillager always returns false
4e006d28f PR-1468: Expand riptiding API
bd8aded7d Ignore checks in CraftPlayerProfile for ResolvableProfile used in profile components
8679620b5 SPIGOT-7889: Fix tool component deserialisation without speed and/or correct-for-drops
8d5222691 SPIGOT-7882, PR-1467: Fix conversion of name in Profile Component to empty if it is missing
63f91669a SPIGOT-7887: Remove duplicate ProjectileHitEvent for fireballs
7070de8c8 SPIGOT-7878: Server#getLootTable does not return null on invalid loot table
060ee6cae SPIGOT-7876: Can't kick player or disconnect player in PlayerLoginEvent when checking for cookies
7ccb86cc0 PR-1465: Add FireworkMeta#hasPower
804ad6491 SPIGOT-7873: Add powered state for skulls
f9610cdcb Improve minecart movement

Spigot Changes:
a759b629 Rebuild patches

Co-authored-by: Jake Potrebic <jake.m.potrebic@gmail.com>
2024-09-15 21:39:53 +02:00

557 lines
40 KiB
Diff
Raw Blame History

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Sat, 15 May 2021 20:30:45 -0700
Subject: [PATCH] Add PlayerKickEvent causes
diff --git a/src/main/java/net/minecraft/network/chat/SignedMessageChain.java b/src/main/java/net/minecraft/network/chat/SignedMessageChain.java
index dbcf183483766f39334d7f7e8336033906625f3f..300929a406905f5ff1ede664d5b99fb0938d4d2e 100644
--- a/src/main/java/net/minecraft/network/chat/SignedMessageChain.java
+++ b/src/main/java/net/minecraft/network/chat/SignedMessageChain.java
@@ -40,14 +40,14 @@ public class SignedMessageChain {
if (signature == null) {
throw new SignedMessageChain.DecodeException(SignedMessageChain.DecodeException.MISSING_PROFILE_KEY);
} else if (playerPublicKey.data().hasExpired()) {
- throw new SignedMessageChain.DecodeException(SignedMessageChain.DecodeException.EXPIRED_PROFILE_KEY);
+ throw new SignedMessageChain.DecodeException(SignedMessageChain.DecodeException.EXPIRED_PROFILE_KEY, org.bukkit.event.player.PlayerKickEvent.Cause.EXPIRED_PROFILE_PUBLIC_KEY); // Paper - kick event causes
} else {
SignedMessageLink signedMessageLink = SignedMessageChain.this.nextLink;
if (signedMessageLink == null) {
throw new SignedMessageChain.DecodeException(SignedMessageChain.DecodeException.CHAIN_BROKEN);
} else if (body.timeStamp().isBefore(SignedMessageChain.this.lastTimeStamp)) {
this.setChainBroken();
- throw new SignedMessageChain.DecodeException(SignedMessageChain.DecodeException.OUT_OF_ORDER_CHAT);
+ throw new SignedMessageChain.DecodeException(SignedMessageChain.DecodeException.OUT_OF_ORDER_CHAT, org.bukkit.event.player.PlayerKickEvent.Cause.OUT_OF_ORDER_CHAT); // Paper - kick event causes
} else {
SignedMessageChain.this.lastTimeStamp = body.timeStamp();
PlayerChatMessage playerChatMessage = new PlayerChatMessage(signedMessageLink, signature, body, null, FilterMask.PASS_THROUGH);
@@ -80,8 +80,15 @@ public class SignedMessageChain {
static final Component INVALID_SIGNATURE = Component.translatable("chat.disabled.invalid_signature");
static final Component OUT_OF_ORDER_CHAT = Component.translatable("chat.disabled.out_of_order_chat");
- public DecodeException(Component message) {
+ // Paper start
+ public final org.bukkit.event.player.PlayerKickEvent.Cause kickCause;
+ public DecodeException(Component message, org.bukkit.event.player.PlayerKickEvent.Cause event) {
super(message);
+ this.kickCause = event;
+ }
+ // Paper end
+ public DecodeException(Component message) {
+ this(message, org.bukkit.event.player.PlayerKickEvent.Cause.UNKNOWN); // Paper
}
}
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index e02e57d243bc8bccddcf3e3c40887fb774f5e460..6ad7c34513034c87059f8a0790aea3231dd0d2a9 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -2288,7 +2288,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
ServerPlayer entityplayer = (ServerPlayer) iterator.next();
if (!whitelist.isWhiteListed(entityplayer.getGameProfile()) && !this.getPlayerList().isOp(entityplayer.getGameProfile())) { // Paper - Fix kicking ops when whitelist is reloaded (MC-171420)
- entityplayer.connection.disconnect(net.kyori.adventure.text.Component.text(org.spigotmc.SpigotConfig.whitelistMessage));
+ entityplayer.connection.disconnect(net.kyori.adventure.text.Component.text(org.spigotmc.SpigotConfig.whitelistMessage), org.bukkit.event.player.PlayerKickEvent.Cause.WHITELIST); // Paper - use configurable message & kick event cause
}
}
diff --git a/src/main/java/net/minecraft/server/commands/BanIpCommands.java b/src/main/java/net/minecraft/server/commands/BanIpCommands.java
index b451f98aaa5b694cfd9fadebcb5a4441951e9e87..b23dca02fe85a299d13353706915db2aec3467a6 100644
--- a/src/main/java/net/minecraft/server/commands/BanIpCommands.java
+++ b/src/main/java/net/minecraft/server/commands/BanIpCommands.java
@@ -66,7 +66,7 @@ public class BanIpCommands {
}
for (ServerPlayer serverPlayer : list) {
- serverPlayer.connection.disconnect(Component.translatable("multiplayer.disconnect.ip_banned"));
+ serverPlayer.connection.disconnect(Component.translatable("multiplayer.disconnect.ip_banned"), org.bukkit.event.player.PlayerKickEvent.Cause.IP_BANNED); // Paper - kick event cause
}
return list.size();
diff --git a/src/main/java/net/minecraft/server/commands/BanPlayerCommands.java b/src/main/java/net/minecraft/server/commands/BanPlayerCommands.java
index e63a03a419061edc6a1305f6469d2282d960d6d1..be436480873ac914d67dac36061ac087b7389ab1 100644
--- a/src/main/java/net/minecraft/server/commands/BanPlayerCommands.java
+++ b/src/main/java/net/minecraft/server/commands/BanPlayerCommands.java
@@ -55,7 +55,7 @@ public class BanPlayerCommands {
);
ServerPlayer serverPlayer = source.getServer().getPlayerList().getPlayer(gameProfile.getId());
if (serverPlayer != null) {
- serverPlayer.connection.disconnect(Component.translatable("multiplayer.disconnect.banned"));
+ serverPlayer.connection.disconnect(Component.translatable("multiplayer.disconnect.banned"), org.bukkit.event.player.PlayerKickEvent.Cause.BANNED); // Paper - kick event cause
}
}
}
diff --git a/src/main/java/net/minecraft/server/commands/KickCommand.java b/src/main/java/net/minecraft/server/commands/KickCommand.java
index d1caaecfdfba1cdeba032f0bc38c06541fa61633..6468b3a25c7527a2fde6899e4812b5cb79ce4b1d 100644
--- a/src/main/java/net/minecraft/server/commands/KickCommand.java
+++ b/src/main/java/net/minecraft/server/commands/KickCommand.java
@@ -48,7 +48,7 @@ public class KickCommand {
for (ServerPlayer serverPlayer : targets) {
if (!source.getServer().isSingleplayerOwner(serverPlayer.getGameProfile())) {
- serverPlayer.connection.disconnect(reason);
+ serverPlayer.connection.disconnect(reason, org.bukkit.event.player.PlayerKickEvent.Cause.KICK_COMMAND); // Paper - kick event cause
source.sendSuccess(() -> Component.translatable("commands.kick.success", serverPlayer.getDisplayName(), reason), true);
i++;
}
diff --git a/src/main/java/net/minecraft/server/network/ServerCommonPacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerCommonPacketListenerImpl.java
index a1124405412cdac673f34a63988e7be957506dba..64450024ce8094874875321537ddab71ab5206fa 100644
--- a/src/main/java/net/minecraft/server/network/ServerCommonPacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerCommonPacketListenerImpl.java
@@ -62,8 +62,8 @@ public abstract class ServerCommonPacketListenerImpl implements ServerCommonPack
}
@Override
- public void kickPlayer(Component reason) {
- this.disconnect(reason);
+ public void kickPlayer(Component reason, org.bukkit.event.player.PlayerKickEvent.Cause cause) { // Paper - kick event causes
+ this.disconnect(reason, cause); // Paper - kick event causes
}
// CraftBukkit end
private static final Logger LOGGER = LogUtils.getLogger();
@@ -133,7 +133,7 @@ public abstract class ServerCommonPacketListenerImpl implements ServerCommonPack
} else if (!this.isSingleplayerOwner()) {
// Paper start - This needs to be handled on the main thread for plugins
server.submit(() -> {
- this.disconnect(ServerCommonPacketListenerImpl.TIMEOUT_DISCONNECTION_MESSAGE);
+ this.disconnect(ServerCommonPacketListenerImpl.TIMEOUT_DISCONNECTION_MESSAGE, PlayerKickEvent.Cause.TIMEOUT); // Paper - kick event cause
});
// Paper end - This needs to be handled on the main thread for plugins
}
@@ -169,7 +169,7 @@ public abstract class ServerCommonPacketListenerImpl implements ServerCommonPack
}
} catch (Exception ex) {
ServerGamePacketListenerImpl.LOGGER.error("Couldn\'t register custom payload", ex);
- this.disconnect(Component.literal("Invalid payload REGISTER!"));
+ this.disconnect(Component.literal("Invalid payload REGISTER!"), PlayerKickEvent.Cause.INVALID_PAYLOAD); // Paper - kick event cause
}
} else if (identifier.equals(ServerCommonPacketListenerImpl.CUSTOM_UNREGISTER)) {
try {
@@ -179,7 +179,7 @@ public abstract class ServerCommonPacketListenerImpl implements ServerCommonPack
}
} catch (Exception ex) {
ServerGamePacketListenerImpl.LOGGER.error("Couldn\'t unregister custom payload", ex);
- this.disconnect(Component.literal("Invalid payload UNREGISTER!"));
+ this.disconnect(Component.literal("Invalid payload UNREGISTER!"), PlayerKickEvent.Cause.INVALID_PAYLOAD); // Paper - kick event cause
}
} else {
try {
@@ -197,7 +197,7 @@ public abstract class ServerCommonPacketListenerImpl implements ServerCommonPack
this.cserver.getMessenger().dispatchIncomingMessage(this.player.getBukkitEntity(), identifier.toString(), data);
} catch (Exception ex) {
ServerGamePacketListenerImpl.LOGGER.error("Couldn\'t dispatch custom payload", ex);
- this.disconnect(Component.literal("Invalid custom payload!"));
+ this.disconnect(Component.literal("Invalid custom payload!"), PlayerKickEvent.Cause.INVALID_PAYLOAD); // Paper - kick event cause
}
}
@@ -213,7 +213,7 @@ public abstract class ServerCommonPacketListenerImpl implements ServerCommonPack
PacketUtils.ensureRunningOnSameThread(packet, this, (BlockableEventLoop) this.server);
if (packet.action() == ServerboundResourcePackPacket.Action.DECLINED && this.server.isResourcePackRequired()) {
ServerCommonPacketListenerImpl.LOGGER.info("Disconnecting {} due to resource pack {} rejection", this.playerProfile().getName(), packet.id());
- this.disconnect((Component) Component.translatable("multiplayer.requiredTexturePrompt.disconnect"));
+ this.disconnect((Component) Component.translatable("multiplayer.requiredTexturePrompt.disconnect"), PlayerKickEvent.Cause.RESOURCE_PACK_REJECTION); // Paper - kick event cause
}
// Paper start - adventure pack callbacks
// call the callbacks before the previously-existing event so the event has final say
@@ -243,7 +243,7 @@ public abstract class ServerCommonPacketListenerImpl implements ServerCommonPack
return;
}
// CraftBukkit end
- this.disconnect(ServerCommonPacketListenerImpl.DISCONNECT_UNEXPECTED_QUERY);
+ this.disconnect(ServerCommonPacketListenerImpl.DISCONNECT_UNEXPECTED_QUERY, PlayerKickEvent.Cause.INVALID_COOKIE); // Paper - kick event cause
}
protected void keepConnectionAlive() {
@@ -255,7 +255,7 @@ public abstract class ServerCommonPacketListenerImpl implements ServerCommonPack
if (!this.isSingleplayerOwner() && elapsedTime >= 15000L) { // Paper - use vanilla's 15000L between keep alive packets
if (this.keepAlivePending && !this.processedDisconnect && elapsedTime >= KEEPALIVE_LIMIT) { // Paper - check keepalive limit, don't fire if already disconnected
- this.disconnect(ServerCommonPacketListenerImpl.TIMEOUT_DISCONNECTION_MESSAGE);
+ this.disconnect(ServerCommonPacketListenerImpl.TIMEOUT_DISCONNECTION_MESSAGE, PlayerKickEvent.Cause.TIMEOUT); // Paper - kick event cause
} else if (this.checkIfClosed(currentTime)) { // Paper
this.keepAlivePending = true;
this.keepAliveTime = currentTime;
@@ -271,7 +271,7 @@ public abstract class ServerCommonPacketListenerImpl implements ServerCommonPack
private boolean checkIfClosed(long time) {
if (this.closed) {
if (time - this.closedListenerTime >= 15000L) {
- this.disconnect(ServerCommonPacketListenerImpl.TIMEOUT_DISCONNECTION_MESSAGE);
+ this.disconnect(ServerCommonPacketListenerImpl.TIMEOUT_DISCONNECTION_MESSAGE, PlayerKickEvent.Cause.TIMEOUT); // Paper - kick event cause
}
return false;
@@ -323,15 +323,25 @@ public abstract class ServerCommonPacketListenerImpl implements ServerCommonPack
// Paper start - adventure
public void disconnect(final net.kyori.adventure.text.Component reason) {
- this.disconnect(io.papermc.paper.adventure.PaperAdventure.asVanilla(reason));
+ this.disconnect(reason, PlayerKickEvent.Cause.UNKNOWN);
+ }
+ public void disconnect(final net.kyori.adventure.text.Component reason, PlayerKickEvent.Cause cause) {
+ this.disconnect(io.papermc.paper.adventure.PaperAdventure.asVanilla(reason), cause);
+ // Paper end - kick event causes
}
// Paper end - adventure
+ @Deprecated @io.papermc.paper.annotation.DoNotUse // Paper - kick event causes
public void disconnect(Component reason) {
- this.disconnect(new DisconnectionDetails(reason));
+ // Paper start - kick event causes
+ this.disconnect(reason, PlayerKickEvent.Cause.UNKNOWN);
+ }
+ public void disconnect(final Component reason, PlayerKickEvent.Cause cause) {
+ this.disconnect(new DisconnectionDetails(reason), cause);
+ // Paper end - kick event causes
}
- public void disconnect(DisconnectionDetails disconnectionInfo) {
+ public void disconnect(DisconnectionDetails disconnectionInfo, PlayerKickEvent.Cause cause) { // Paper - kick event cause
// CraftBukkit start - fire PlayerKickEvent
if (this.processedDisconnect) {
return;
@@ -340,7 +350,7 @@ public abstract class ServerCommonPacketListenerImpl implements ServerCommonPack
Waitable waitable = new Waitable() {
@Override
protected Object evaluate() {
- ServerCommonPacketListenerImpl.this.disconnect(disconnectionInfo);
+ ServerCommonPacketListenerImpl.this.disconnect(disconnectionInfo, cause); // Paper - kick event causes
return null;
}
};
@@ -359,7 +369,7 @@ public abstract class ServerCommonPacketListenerImpl implements ServerCommonPack
net.kyori.adventure.text.Component leaveMessage = net.kyori.adventure.text.Component.translatable("multiplayer.player.left", net.kyori.adventure.text.format.NamedTextColor.YELLOW, io.papermc.paper.configuration.GlobalConfiguration.get().messages.useDisplayNameInQuitMessage ? this.player.getBukkitEntity().displayName() : net.kyori.adventure.text.Component.text(this.player.getScoreboardName())); // Paper - Adventure
- PlayerKickEvent event = new PlayerKickEvent(this.player.getBukkitEntity(), io.papermc.paper.adventure.PaperAdventure.asAdventure(disconnectionInfo.reason()), leaveMessage); // Paper - adventure
+ PlayerKickEvent event = new PlayerKickEvent(this.player.getBukkitEntity(), io.papermc.paper.adventure.PaperAdventure.asAdventure(disconnectionInfo.reason()), leaveMessage, cause); // Paper - adventure & kick event causes
if (this.cserver.getServer().isRunning()) {
this.cserver.getPluginManager().callEvent(event);
diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
index 568f5d7165521304c7a92f32984a1d605d545ad5..b30c71ad0cc2602d2c026433a94c9ca45977855e 100644
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
@@ -349,7 +349,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
if (this.clientIsFloating && !this.player.isSleeping() && !this.player.isPassenger() && !this.player.isDeadOrDying()) {
if (++this.aboveGroundTickCount > this.getMaximumFlyingTicks(this.player)) {
ServerGamePacketListenerImpl.LOGGER.warn("{} was kicked for floating too long!", this.player.getName().getString());
- this.disconnect(io.papermc.paper.configuration.GlobalConfiguration.get().messages.kick.flyingPlayer); // Paper - use configurable kick message
+ this.disconnect(io.papermc.paper.configuration.GlobalConfiguration.get().messages.kick.flyingPlayer, org.bukkit.event.player.PlayerKickEvent.Cause.FLYING_PLAYER); // Paper - use configurable kick message & kick event cause
return;
}
} else {
@@ -368,7 +368,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
if (this.clientVehicleIsFloating && this.lastVehicle.getControllingPassenger() == this.player) {
if (++this.aboveGroundVehicleTickCount > this.getMaximumFlyingTicks(this.lastVehicle)) {
ServerGamePacketListenerImpl.LOGGER.warn("{} was kicked for floating a vehicle too long!", this.player.getName().getString());
- this.disconnect(io.papermc.paper.configuration.GlobalConfiguration.get().messages.kick.flyingVehicle); // Paper - use configurable kick message
+ this.disconnect(io.papermc.paper.configuration.GlobalConfiguration.get().messages.kick.flyingVehicle, org.bukkit.event.player.PlayerKickEvent.Cause.FLYING_VEHICLE); // Paper - use configurable kick message & kick event cause
return;
}
} else {
@@ -399,7 +399,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
if (this.player.getLastActionTime() > 0L && this.server.getPlayerIdleTimeout() > 0 && Util.getMillis() - this.player.getLastActionTime() > (long) this.server.getPlayerIdleTimeout() * 1000L * 60L) {
this.player.resetLastActionTime(); // CraftBukkit - SPIGOT-854
- this.disconnect((Component) Component.translatable("multiplayer.disconnect.idling"));
+ this.disconnect((Component) Component.translatable("multiplayer.disconnect.idling"), org.bukkit.event.player.PlayerKickEvent.Cause.IDLING); // Paper - kick event cause
}
}
@@ -481,7 +481,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
public void handleMoveVehicle(ServerboundMoveVehiclePacket packet) {
PacketUtils.ensureRunningOnSameThread(packet, this, this.player.serverLevel());
if (ServerGamePacketListenerImpl.containsInvalidValues(packet.getX(), packet.getY(), packet.getZ(), packet.getYRot(), packet.getXRot())) {
- this.disconnect((Component) Component.translatable("multiplayer.disconnect.invalid_vehicle_movement"));
+ this.disconnect((Component) Component.translatable("multiplayer.disconnect.invalid_vehicle_movement"), org.bukkit.event.player.PlayerKickEvent.Cause.INVALID_VEHICLE_MOVEMENT); // Paper - kick event cause
} else if (!this.updateAwaitingTeleport()) {
Entity entity = this.player.getRootVehicle();
@@ -686,7 +686,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
PacketUtils.ensureRunningOnSameThread(packet, this, this.player.serverLevel());
if (packet.getId() == this.awaitingTeleport) {
if (this.awaitingPositionFromClient == null) {
- this.disconnect((Component) Component.translatable("multiplayer.disconnect.invalid_player_movement"));
+ this.disconnect((Component) Component.translatable("multiplayer.disconnect.invalid_player_movement"), org.bukkit.event.player.PlayerKickEvent.Cause.INVALID_PLAYER_MOVEMENT); // Paper - kick event cause
return;
}
@@ -744,7 +744,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
// PacketUtils.ensureRunningOnSameThread(packet, this, this.player.serverLevel()); // Paper - AsyncTabCompleteEvent; run this async
// CraftBukkit start
if (this.chatSpamTickCount.addAndGet(io.papermc.paper.configuration.GlobalConfiguration.get().spamLimiter.tabSpamIncrement) > io.papermc.paper.configuration.GlobalConfiguration.get().spamLimiter.tabSpamLimit && !this.server.getPlayerList().isOp(this.player.getGameProfile())) { // Paper - configurable tab spam limits
- this.disconnect(Component.translatable("disconnect.spam"));
+ this.disconnect(Component.translatable("disconnect.spam"), org.bukkit.event.player.PlayerKickEvent.Cause.SPAM); // Paper - Kick event cause
return;
}
// CraftBukkit end
@@ -909,7 +909,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
// Paper start - validate pick item position
if (!(packet.getSlot() >= 0 && packet.getSlot() < this.player.getInventory().items.size())) {
ServerGamePacketListenerImpl.LOGGER.warn("{} tried to set an invalid carried item", this.player.getName().getString());
- this.disconnect(Component.literal("Invalid hotbar selection (Hacking?)"));
+ this.disconnect(Component.literal("Invalid hotbar selection (Hacking?)"), org.bukkit.event.player.PlayerKickEvent.Cause.ILLEGAL_ACTION); // Paper - kick event cause
return;
}
this.player.getInventory().pickSlot(packet.getSlot()); // Paper - Diff above if changed
@@ -1110,14 +1110,14 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
if (byteTotal > byteAllowed) {
ServerGamePacketListenerImpl.LOGGER.warn("{} tried to send a book too large. Book size: {} - Allowed: {} - Pages: {}", this.player.getScoreboardName(), byteTotal, byteAllowed, pageList.size());
- this.disconnect(Component.literal("Book too large!"));
+ this.disconnect(Component.literal("Book too large!"), org.bukkit.event.player.PlayerKickEvent.Cause.ILLEGAL_ACTION); // Paper - kick event cause
return;
}
}
// Paper end - Book size limits
// CraftBukkit start
if (this.lastBookTick + 20 > MinecraftServer.currentTick) {
- this.disconnect(Component.literal("Book edited too quickly!"));
+ this.disconnect(Component.literal("Book edited too quickly!"), org.bukkit.event.player.PlayerKickEvent.Cause.ILLEGAL_ACTION); // Paper - kick event cause
return;
}
this.lastBookTick = MinecraftServer.currentTick;
@@ -1229,7 +1229,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
public void handleMovePlayer(ServerboundMovePlayerPacket packet) {
PacketUtils.ensureRunningOnSameThread(packet, this, this.player.serverLevel());
if (ServerGamePacketListenerImpl.containsInvalidValues(packet.getX(0.0D), packet.getY(0.0D), packet.getZ(0.0D), packet.getYRot(0.0F), packet.getXRot(0.0F))) {
- this.disconnect((Component) Component.translatable("multiplayer.disconnect.invalid_player_movement"));
+ this.disconnect((Component) Component.translatable("multiplayer.disconnect.invalid_player_movement"), org.bukkit.event.player.PlayerKickEvent.Cause.INVALID_PLAYER_MOVEMENT); // Paper - kick event cause
} else {
ServerLevel worldserver = this.player.serverLevel();
@@ -1667,7 +1667,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
this.dropCount++;
if (this.dropCount >= 20) {
ServerGamePacketListenerImpl.LOGGER.warn(this.player.getScoreboardName() + " dropped their items too quickly!");
- this.disconnect(Component.literal("You dropped your items too quickly (Hacking?)"));
+ this.disconnect(Component.literal("You dropped your items too quickly (Hacking?)"), org.bukkit.event.player.PlayerKickEvent.Cause.ILLEGAL_ACTION); // Paper - kick event cause
return;
}
}
@@ -1955,7 +1955,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
this.player.resetLastActionTime();
} else {
ServerGamePacketListenerImpl.LOGGER.warn("{} tried to set an invalid carried item", this.player.getName().getString());
- this.disconnect(Component.literal("Invalid hotbar selection (Hacking?)")); // CraftBukkit
+ this.disconnect(Component.literal("Invalid hotbar selection (Hacking?)"), org.bukkit.event.player.PlayerKickEvent.Cause.ILLEGAL_ACTION); // CraftBukkit // Paper - kick event cause
}
}
@@ -2153,7 +2153,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
private void tryHandleChat(String s, Runnable runnable, boolean sync) { // CraftBukkit
if (ServerGamePacketListenerImpl.isChatMessageIllegal(s)) {
- this.disconnect((Component) Component.translatable("multiplayer.disconnect.illegal_characters"));
+ this.disconnect((Component) Component.translatable("multiplayer.disconnect.illegal_characters"), org.bukkit.event.player.PlayerKickEvent.Cause.ILLEGAL_CHARACTERS); // Paper
} else if (this.player.isRemoved() || this.player.getChatVisibility() == ChatVisiblity.HIDDEN) { // CraftBukkit - dead men tell no tales
this.send(new ClientboundSystemChatPacket(Component.translatable("chat.disabled.options").withStyle(ChatFormatting.RED), false));
} else {
@@ -2176,7 +2176,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
if (optional.isEmpty()) {
ServerGamePacketListenerImpl.LOGGER.warn("Failed to validate message acknowledgements from {}", this.player.getName().getString());
- this.disconnect(ServerGamePacketListenerImpl.CHAT_VALIDATION_FAILED);
+ this.disconnect(ServerGamePacketListenerImpl.CHAT_VALIDATION_FAILED, org.bukkit.event.player.PlayerKickEvent.Cause.CHAT_VALIDATION_FAILED); // Paper - kick event causes
}
return optional;
@@ -2362,7 +2362,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
// this.chatSpamTickCount += 20;
if (this.chatSpamTickCount.addAndGet(20) > 200 && !this.server.getPlayerList().isOp(this.player.getGameProfile()) && !this.server.isSingleplayerOwner(this.player.getGameProfile())) {
// CraftBukkit end
- this.disconnect((Component) Component.translatable("disconnect.spam"));
+ this.disconnect((Component) Component.translatable("disconnect.spam"), org.bukkit.event.player.PlayerKickEvent.Cause.SPAM); // Paper - kick event cause
}
}
@@ -2374,7 +2374,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
synchronized (this.lastSeenMessages) {
if (!this.lastSeenMessages.applyOffset(packet.offset())) {
ServerGamePacketListenerImpl.LOGGER.warn("Failed to validate message acknowledgements from {}", this.player.getName().getString());
- this.disconnect(ServerGamePacketListenerImpl.CHAT_VALIDATION_FAILED);
+ this.disconnect(ServerGamePacketListenerImpl.CHAT_VALIDATION_FAILED, org.bukkit.event.player.PlayerKickEvent.Cause.CHAT_VALIDATION_FAILED); // Paper - kick event causes
}
}
@@ -2522,7 +2522,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
}
if (i > 4096) {
- this.disconnect((Component) Component.translatable("multiplayer.disconnect.too_many_pending_chats"));
+ this.disconnect((Component) Component.translatable("multiplayer.disconnect.too_many_pending_chats"), org.bukkit.event.player.PlayerKickEvent.Cause.TOO_MANY_PENDING_CHATS); // Paper - kick event cause
}
}
@@ -2580,7 +2580,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
// Spigot Start
if ( entity == this.player && !this.player.isSpectator() )
{
- this.disconnect( Component.literal( "Cannot interact with self!" ) );
+ this.disconnect( Component.literal( "Cannot interact with self!" ), org.bukkit.event.player.PlayerKickEvent.Cause.SELF_INTERACTION ); // Paper - kick event cause
return;
}
// Spigot End
@@ -2693,7 +2693,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
}
}
- ServerGamePacketListenerImpl.this.disconnect((Component) Component.translatable("multiplayer.disconnect.invalid_entity_attacked"));
+ ServerGamePacketListenerImpl.this.disconnect((Component) Component.translatable("multiplayer.disconnect.invalid_entity_attacked"), org.bukkit.event.player.PlayerKickEvent.Cause.INVALID_ENTITY_ATTACKED); // Paper - add cause
ServerGamePacketListenerImpl.LOGGER.warn("Player {} tried to attack an invalid entity", ServerGamePacketListenerImpl.this.player.getName().getString());
}
});
@@ -3090,7 +3090,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
// Paper start - auto recipe limit
if (!org.bukkit.Bukkit.isPrimaryThread()) {
if (this.recipeSpamPackets.addAndGet(io.papermc.paper.configuration.GlobalConfiguration.get().spamLimiter.recipeSpamIncrement) > io.papermc.paper.configuration.GlobalConfiguration.get().spamLimiter.recipeSpamLimit) {
- this.disconnect(net.minecraft.network.chat.Component.translatable("disconnect.spam"));
+ this.disconnect(net.minecraft.network.chat.Component.translatable("disconnect.spam"), org.bukkit.event.player.PlayerKickEvent.Cause.SPAM); // Paper - kick event cause
return;
}
}
@@ -3332,7 +3332,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
if (!Objects.equals(profilepublickey_a, profilepublickey_a1)) {
if (profilepublickey_a != null && profilepublickey_a1.expiresAt().isBefore(profilepublickey_a.expiresAt())) {
- this.disconnect(ProfilePublicKey.EXPIRED_PROFILE_PUBLIC_KEY);
+ this.disconnect(ProfilePublicKey.EXPIRED_PROFILE_PUBLIC_KEY, org.bukkit.event.player.PlayerKickEvent.Cause.EXPIRED_PROFILE_PUBLIC_KEY); // Paper - kick event causes
} else {
try {
SignatureValidator signaturevalidator = this.server.getProfileKeySignatureValidator();
@@ -3345,7 +3345,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
this.resetPlayerChatState(remotechatsession_a.validate(this.player.getGameProfile(), signaturevalidator));
} catch (ProfilePublicKey.ValidationException profilepublickey_b) {
ServerGamePacketListenerImpl.LOGGER.error("Failed to validate profile key: {}", profilepublickey_b.getMessage());
- this.disconnect(profilepublickey_b.getComponent());
+ this.disconnect(profilepublickey_b.getComponent(), profilepublickey_b.kickCause); // Paper - kick event causes
}
}
diff --git a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
index d2d153e587e624025ef01fbe3dcfa4bf06f1a06b..e0a10f1d8bf2c0df66e62bdf2a174ce6a66bbd6d 100644
--- a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
@@ -70,7 +70,7 @@ public class ServerLoginPacketListenerImpl implements ServerLoginPacketListener,
}
@Override
- public void kickPlayer(Component reason) {
+ public void kickPlayer(Component reason, org.bukkit.event.player.PlayerKickEvent.Cause cause) { // Paper - kick event causes - during login, no event can be called.
this.disconnect(reason);
}
// CraftBukkit end
diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
index bbc6f64a3b2c0702a0a752acd48145cdcafd742e..55a2f234436808258ef59f889a9b253fe79b82e8 100644
--- a/src/main/java/net/minecraft/server/players/PlayerList.java
+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
@@ -675,7 +675,7 @@ public abstract class PlayerList {
while (iterator.hasNext()) {
entityplayer = (ServerPlayer) iterator.next();
this.save(entityplayer); // CraftBukkit - Force the player's inventory to be saved
- entityplayer.connection.disconnect(Component.translatable("multiplayer.disconnect.duplicate_login"));
+ entityplayer.connection.disconnect(Component.translatable("multiplayer.disconnect.duplicate_login"), org.bukkit.event.player.PlayerKickEvent.Cause.DUPLICATE_LOGIN); // Paper - kick event cause
}
// Instead of kicking then returning, we need to store the kick reason
@@ -1277,7 +1277,7 @@ public abstract class PlayerList {
// Paper end
// CraftBukkit start - disconnect safely
for (ServerPlayer player : this.players) {
- if (isRestarting) player.connection.disconnect(net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer.legacySection().deserialize(org.spigotmc.SpigotConfig.restartMessage)); else // Paper
+ if (isRestarting) player.connection.disconnect(net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer.legacySection().deserialize(org.spigotmc.SpigotConfig.restartMessage), org.bukkit.event.player.PlayerKickEvent.Cause.UNKNOWN); else // Paper - kick event cause (cause is never used here)
player.connection.disconnect(java.util.Objects.requireNonNullElseGet(this.server.server.shutdownMessage(), net.kyori.adventure.text.Component::empty)); // CraftBukkit - add custom shutdown message // Paper - Adventure
}
// CraftBukkit end
diff --git a/src/main/java/net/minecraft/world/entity/player/ProfilePublicKey.java b/src/main/java/net/minecraft/world/entity/player/ProfilePublicKey.java
index f472dea0bd4f834c0c8f0aa59ae7cdae082b14af..2fa51c3a70f43cd23b8f494fc643d66cecfda7d2 100644
--- a/src/main/java/net/minecraft/world/entity/player/ProfilePublicKey.java
+++ b/src/main/java/net/minecraft/world/entity/player/ProfilePublicKey.java
@@ -24,7 +24,7 @@ public record ProfilePublicKey(ProfilePublicKey.Data data) {
public static ProfilePublicKey createValidated(SignatureValidator servicesSignatureVerifier, UUID playerUuid, ProfilePublicKey.Data publicKeyData) throws ProfilePublicKey.ValidationException {
if (!publicKeyData.validateSignature(servicesSignatureVerifier, playerUuid)) {
- throw new ProfilePublicKey.ValidationException(INVALID_SIGNATURE);
+ throw new ProfilePublicKey.ValidationException(INVALID_SIGNATURE, org.bukkit.event.player.PlayerKickEvent.Cause.INVALID_PUBLIC_KEY_SIGNATURE); // Paper - kick event causes
} else {
return new ProfilePublicKey(publicKeyData);
}
@@ -88,8 +88,16 @@ public record ProfilePublicKey(ProfilePublicKey.Data data) {
}
public static class ValidationException extends ThrowingComponent {
+ public final org.bukkit.event.player.PlayerKickEvent.Cause kickCause; // Paper
+ @io.papermc.paper.annotation.DoNotUse @Deprecated // Paper
public ValidationException(Component messageText) {
+ // Paper start
+ this(messageText, org.bukkit.event.player.PlayerKickEvent.Cause.UNKNOWN);
+ }
+ public ValidationException(Component messageText, org.bukkit.event.player.PlayerKickEvent.Cause kickCause) {
+ // Paper end
super(messageText);
+ this.kickCause = kickCause; // Paper
}
}
}
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
index a85983b947147a1557908846b8773aab29c17fae..b747df28b862990d5db08329149272c67eb17d94 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -275,7 +275,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
void sendPacket(Packet<?> packet);
- void kickPlayer(Component reason);
+ void kickPlayer(Component reason, org.bukkit.event.player.PlayerKickEvent.Cause cause); // Paper - kick event causes
}
public record CookieFuture(ResourceLocation key, CompletableFuture<byte[]> future) {
@@ -635,7 +635,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
@Override
public void kickPlayer(String message) {
org.spigotmc.AsyncCatcher.catchOp("player kick"); // Spigot
- this.getHandle().transferCookieConnection.kickPlayer(CraftChatMessage.fromStringOrEmpty(message, true));
+ this.getHandle().transferCookieConnection.kickPlayer(CraftChatMessage.fromStringOrEmpty(message, true), org.bukkit.event.player.PlayerKickEvent.Cause.PLUGIN); // Paper - kick event cause
}
// Paper start
@@ -647,10 +647,15 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
@Override
public void kick(final net.kyori.adventure.text.Component message) {
+ kick(message, org.bukkit.event.player.PlayerKickEvent.Cause.PLUGIN);
+ }
+
+ @Override
+ public void kick(net.kyori.adventure.text.Component message, org.bukkit.event.player.PlayerKickEvent.Cause cause) {
org.spigotmc.AsyncCatcher.catchOp("player kick");
final ServerGamePacketListenerImpl connection = this.getHandle().connection;
if (connection != null) {
- connection.disconnect(message == null ? net.kyori.adventure.text.Component.empty() : message);
+ connection.disconnect(message == null ? net.kyori.adventure.text.Component.empty() : message, cause);
}
}
@@ -709,7 +714,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
// Paper start - Improve chat handling
if (ServerGamePacketListenerImpl.isChatMessageIllegal(msg)) {
- this.getHandle().connection.disconnect(Component.translatable("multiplayer.disconnect.illegal_characters"));
+ this.getHandle().connection.disconnect(Component.translatable("multiplayer.disconnect.illegal_characters"), org.bukkit.event.player.PlayerKickEvent.Cause.ILLEGAL_CHARACTERS); // Paper - kick event causes
} else {
if (msg.startsWith("/")) {
this.getHandle().connection.handleCommand(msg);
diff --git a/src/main/java/org/spigotmc/RestartCommand.java b/src/main/java/org/spigotmc/RestartCommand.java
index 824c4ad135ea5177f416687c7042639ed126b70b..39e56b95aaafbcd8ebe68fdefaace83702e9510d 100644
--- a/src/main/java/org/spigotmc/RestartCommand.java
+++ b/src/main/java/org/spigotmc/RestartCommand.java
@@ -74,7 +74,7 @@ public class RestartCommand extends Command
// Kick all players
for ( ServerPlayer p : com.google.common.collect.ImmutableList.copyOf( MinecraftServer.getServer().getPlayerList().players ) )
{
- p.connection.disconnect( CraftChatMessage.fromStringOrEmpty( SpigotConfig.restartMessage, true ) );
+ p.connection.disconnect( CraftChatMessage.fromStringOrEmpty( SpigotConfig.restartMessage, true ), org.bukkit.event.player.PlayerKickEvent.Cause.RESTART_COMMAND); // Paper - kick event reason (cause is never used))
}
// Give the socket a chance to send the packets
try
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