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89d51d5f29
Because this exploit has been widely known for years and has not been fixed by Mojang, we decided that it was worth allowing people to toggle it on/off due to how easy it is to make it configurable. It should be noted that this decision does not promise all future exploits will be configurable.
27 lines
1.7 KiB
Diff
27 lines
1.7 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: William Blake Galbreath <Blake.Galbreath@GMail.com>
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Date: Sat, 3 Oct 2020 22:00:27 -0500
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Subject: [PATCH] Fix deop kicking non-whitelisted player when white list is
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not enabled
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diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
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index 47ad733022e5d17d839209e4163e8508e57b43c8..c2892af4e98d6a436a43fea950726cc1ca60ebda 100644
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--- a/src/main/java/net/minecraft/server/MinecraftServer.java
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+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
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@@ -2151,13 +2151,14 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
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if (this.isEnforceWhitelist()) {
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PlayerList playerlist = source.getServer().getPlayerList();
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UserWhiteList whitelist = playerlist.getWhiteList();
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+ if (!((DedicatedServer) getServer()).getProperties().whiteList.get()) return; // Paper - whitelist not enabled
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List<ServerPlayer> list = Lists.newArrayList(playerlist.getPlayers());
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Iterator iterator = list.iterator();
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while (iterator.hasNext()) {
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ServerPlayer entityplayer = (ServerPlayer) iterator.next();
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- if (!whitelist.isWhiteListed(entityplayer.getGameProfile())) {
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+ if (!whitelist.isWhiteListed(entityplayer.getGameProfile()) && !this.getPlayerList().isOp(entityplayer.getGameProfile())) { // Paper - Fix kicking ops when whitelist is reloaded (MC-171420)
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entityplayer.connection.disconnect(Component.translatable("multiplayer.disconnect.not_whitelisted"));
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}
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}
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