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https://github.com/PaperMC/Paper.git
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0976d52bbd
Upstream has released updates that appears to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Please note that this build includes changes to meet upstreams requirements for nullability annotations. While we aim for a level of accuracy, these might not be 100% correct, if there are any issues, please speak to us on discord, or open an issue on the tracker to discuss. Bukkit Changes: 9a6a1de3 Remove nullability annotations from enum constructors 3f0591ea SPIGOT-2540: Add nullability annotations to entire Bukkit API CraftBukkit Changes:8d8475fcSPIGOT-4666: Force parameter in HumanEntity#sleep8b1588e2Fix ExplosionPrimeEvent#setFire not working with EnderCrystals39a287b7Don't ignore newlines in PlayerListHeader/Footer Spigot Changes: cf694d87 Add nullability annotations
89 lines
2.6 KiB
Diff
89 lines
2.6 KiB
Diff
From 1f9c546f72d454fff0de581f0c64cdd552520787 Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Sun, 4 Dec 2016 01:19:14 -0500
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Subject: [PATCH] IllegalPacketEvent
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Fire an event when an illegal packet is received to let plugins handle it
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Lets plugins change the kick message and if it should kick or not.
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diff --git a/src/main/java/com/destroystokyo/paper/event/player/IllegalPacketEvent.java b/src/main/java/com/destroystokyo/paper/event/player/IllegalPacketEvent.java
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new file mode 100644
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index 000000000..37a17f0bb
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--- /dev/null
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+++ b/src/main/java/com/destroystokyo/paper/event/player/IllegalPacketEvent.java
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@@ -0,0 +1,70 @@
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+package com.destroystokyo.paper.event.player;
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+
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+import org.bukkit.Bukkit;
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+import org.bukkit.entity.Player;
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+import org.bukkit.event.HandlerList;
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+import org.bukkit.event.player.PlayerEvent;
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+import org.jetbrains.annotations.NotNull;
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+import org.jetbrains.annotations.Nullable;
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+
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+public class IllegalPacketEvent extends PlayerEvent {
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+ @Nullable private final String type;
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+ @Nullable private final String ex;
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+ @Nullable private String kickMessage;
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+ private boolean shouldKick = true;
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+
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+ public IllegalPacketEvent(@NotNull Player player, @Nullable String type, @Nullable String kickMessage, @NotNull Exception e) {
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+ super(player);
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+ this.type = type;
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+ this.kickMessage = kickMessage;
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+ this.ex = e.getMessage();
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+ }
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+
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+ public boolean isShouldKick() {
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+ return shouldKick;
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+ }
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+
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+ public void setShouldKick(boolean shouldKick) {
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+ this.shouldKick = shouldKick;
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+ }
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+
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+ @Nullable
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+ public String getKickMessage() {
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+ return kickMessage;
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+ }
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+
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+ public void setKickMessage(@Nullable String kickMessage) {
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+ this.kickMessage = kickMessage;
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+ }
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+
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+ @Nullable
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+ public String getType() {
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+ return type;
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+ }
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+
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+ @Nullable
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+ public String getExceptionMessage() {
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+ return ex;
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+ }
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+
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+ private static final HandlerList handlers = new HandlerList();
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+
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+ @NotNull
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+ public HandlerList getHandlers() {
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+ return handlers;
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+ }
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+
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+ @NotNull
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+ public static HandlerList getHandlerList() {
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+ return handlers;
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+ }
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+
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+ public static void process(@NotNull Player player, @Nullable String type, @Nullable String kickMessage, @NotNull Exception exception) {
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+ IllegalPacketEvent event = new IllegalPacketEvent(player, type, kickMessage, exception);
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+ event.callEvent();
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+ if (event.shouldKick) {
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+ player.kickPlayer(kickMessage);
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+ }
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+ Bukkit.getLogger().severe(player.getName() + "/" + type + ": " + exception.getMessage());
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+ }
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+}
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--
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2.21.0
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