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Mirror von https://github.com/PaperMC/Paper.git synchronisiert 2024-12-16 03:20:07 +01:00
Paper/Spigot-API-Patches/0043-IllegalPacketEvent.patch
Aikar 36f34f01c0
Updated Upstream (Bukkit/CraftBukkit)
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

Bukkit Changes:
da9ef3c5 #496: Add methods to get/set ItemStacks in EquipmentSlots
3abebc9f #492: Let Tameable extend Animals rather than Entity
941111a0 #495: Expose ItemStack and hand used in PlayerShearEntityEvent
4fe19cae #494: InventoryView - Add missing Brewing FUEL_TIME

CraftBukkit Changes:
933e9094 #664: Add methods to get/set ItemStacks in EquipmentSlots
18722312 #662: Expose ItemStack and hand used in PlayerShearEntityEvent
2020-05-06 06:05:22 -04:00

86 Zeilen
2.7 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sun, 4 Dec 2016 01:19:14 -0500
Subject: [PATCH] IllegalPacketEvent
Fire an event when an illegal packet is received to let plugins handle it
Lets plugins change the kick message and if it should kick or not.
diff --git a/src/main/java/com/destroystokyo/paper/event/player/IllegalPacketEvent.java b/src/main/java/com/destroystokyo/paper/event/player/IllegalPacketEvent.java
new file mode 100644
index 0000000000000000000000000000000000000000..37a17f0bb2b9028cf0d3d320f5528fcb950f0d2c
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/event/player/IllegalPacketEvent.java
@@ -0,0 +1,70 @@
+package com.destroystokyo.paper.event.player;
+
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+import org.bukkit.event.HandlerList;
+import org.bukkit.event.player.PlayerEvent;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public class IllegalPacketEvent extends PlayerEvent {
+ @Nullable private final String type;
+ @Nullable private final String ex;
+ @Nullable private String kickMessage;
+ private boolean shouldKick = true;
+
+ public IllegalPacketEvent(@NotNull Player player, @Nullable String type, @Nullable String kickMessage, @NotNull Exception e) {
+ super(player);
+ this.type = type;
+ this.kickMessage = kickMessage;
+ this.ex = e.getMessage();
+ }
+
+ public boolean isShouldKick() {
+ return shouldKick;
+ }
+
+ public void setShouldKick(boolean shouldKick) {
+ this.shouldKick = shouldKick;
+ }
+
+ @Nullable
+ public String getKickMessage() {
+ return kickMessage;
+ }
+
+ public void setKickMessage(@Nullable String kickMessage) {
+ this.kickMessage = kickMessage;
+ }
+
+ @Nullable
+ public String getType() {
+ return type;
+ }
+
+ @Nullable
+ public String getExceptionMessage() {
+ return ex;
+ }
+
+ private static final HandlerList handlers = new HandlerList();
+
+ @NotNull
+ public HandlerList getHandlers() {
+ return handlers;
+ }
+
+ @NotNull
+ public static HandlerList getHandlerList() {
+ return handlers;
+ }
+
+ public static void process(@NotNull Player player, @Nullable String type, @Nullable String kickMessage, @NotNull Exception exception) {
+ IllegalPacketEvent event = new IllegalPacketEvent(player, type, kickMessage, exception);
+ event.callEvent();
+ if (event.shouldKick) {
+ player.kickPlayer(kickMessage);
+ }
+ Bukkit.getLogger().severe(player.getName() + "/" + type + ": " + exception.getMessage());
+ }
+}