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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.
118 lines
8.0 KiB
Diff
118 lines
8.0 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jake Potrebic <jake.m.potrebic@gmail.com>
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Date: Wed, 14 Dec 2022 15:52:11 -0800
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Subject: [PATCH] Improve logging and errors
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Co-authored-by: Jason Penilla <11360596+jpenilla@users.noreply.github.com>
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diff --git a/src/main/java/net/minecraft/advancements/AdvancementTree.java b/src/main/java/net/minecraft/advancements/AdvancementTree.java
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index 938fe76677139e7e99698b61691bfcadf70dbd87..a017ebf550e3430c14a7159baa9a644530a0b5ab 100644
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--- a/src/main/java/net/minecraft/advancements/AdvancementTree.java
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+++ b/src/main/java/net/minecraft/advancements/AdvancementTree.java
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@@ -35,7 +35,7 @@ public class AdvancementTree {
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this.remove(advancementnode1);
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}
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- AdvancementTree.LOGGER.info("Forgot about advancement {}", advancement.holder());
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+ AdvancementTree.LOGGER.debug("Forgot about advancement {}", advancement.holder()); // Paper - Improve logging and errors
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this.nodes.remove(advancement.holder().id());
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if (advancement.parent() == null) {
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this.roots.remove(advancement);
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@@ -77,7 +77,7 @@ public class AdvancementTree {
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}
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}
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- // AdvancementTree.LOGGER.info("Loaded {} advancements", this.nodes.size()); // CraftBukkit - moved to AdvancementDataWorld#reload
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+ // AdvancementTree.LOGGER.info("Loaded {} advancements", this.nodes.size()); // CraftBukkit - moved to AdvancementDataWorld#reload // Paper - Improve logging and errors; you say it was moved... but it wasn't :) it should be moved however, since this is called when the API creates an advancement
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}
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private boolean tryInsert(AdvancementHolder advancement) {
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diff --git a/src/main/java/net/minecraft/server/ServerAdvancementManager.java b/src/main/java/net/minecraft/server/ServerAdvancementManager.java
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index 536f0c496ce36ca3248fc6eeac9bbd77214a36f9..31718823250a1490b783f426fff65bf5a067b6f4 100644
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--- a/src/main/java/net/minecraft/server/ServerAdvancementManager.java
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+++ b/src/main/java/net/minecraft/server/ServerAdvancementManager.java
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@@ -66,6 +66,7 @@ public class ServerAdvancementManager extends SimpleJsonResourceReloadListener {
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AdvancementTree advancementtree = new AdvancementTree();
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advancementtree.addAll(this.advancements.values());
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+ LOGGER.info("Loaded {} advancements", advancementtree.nodes().size()); // Paper - Improve logging and errors; moved from AdvancementTree#addAll
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Iterator iterator = advancementtree.roots().iterator();
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while (iterator.hasNext()) {
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diff --git a/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java b/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java
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index 5675931fe3ea896027a510944fc484f41f5ef555..1b38d267daa7902bcb7d2a71d28b3f39da722ad1 100644
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--- a/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java
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+++ b/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java
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@@ -265,6 +265,7 @@ public class DedicatedServer extends MinecraftServer implements ServerInterface
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DedicatedServer.LOGGER.warn("**** FAILED TO BIND TO PORT!");
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DedicatedServer.LOGGER.warn("The exception was: {}", ioexception.toString());
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DedicatedServer.LOGGER.warn("Perhaps a server is already running on that port?");
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+ if (true) throw new IllegalStateException("Failed to bind to port", ioexception); // Paper - Propagate failed to bind to port error
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return false;
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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 b8f1549d1ea98a105577927a735bab331aff3840..45a68beff0c97ead5e9f1201b5fb9ef80c08b92b 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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@@ -3309,7 +3309,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
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this.resetPlayerChatState(remotechatsession_a.validate(this.player.getGameProfile(), signaturevalidator));
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} catch (ProfilePublicKey.ValidationException profilepublickey_b) {
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- ServerGamePacketListenerImpl.LOGGER.error("Failed to validate profile key: {}", profilepublickey_b.getMessage());
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+ // ServerGamePacketListenerImpl.LOGGER.error("Failed to validate profile key: {}", profilepublickey_b.getMessage()); // Paper - Improve logging and errors
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this.disconnect(profilepublickey_b.getComponent(), profilepublickey_b.kickCause); // Paper - kick event causes
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}
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diff --git a/src/main/java/net/minecraft/server/packs/PathPackResources.java b/src/main/java/net/minecraft/server/packs/PathPackResources.java
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index 89aa86a49eda563c82ccedc99641e699f8e578b0..3edd14ce90edf98798b89921ad18547809de5d2c 100644
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--- a/src/main/java/net/minecraft/server/packs/PathPackResources.java
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+++ b/src/main/java/net/minecraft/server/packs/PathPackResources.java
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@@ -108,6 +108,12 @@ public class PathPackResources extends AbstractPackResources {
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try (DirectoryStream<Path> directoryStream = Files.newDirectoryStream(path)) {
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for(Path path2 : directoryStream) {
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String string = path2.getFileName().toString();
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+ // Paper start - Improve logging and errors
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+ if (!Files.isDirectory(path2)) {
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+ LOGGER.error("Invalid directory entry: {} in {}.", string, this.root, new java.nio.file.NotDirectoryException(string));
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+ continue;
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+ }
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+ // Paper end - Improve logging and errors
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if (ResourceLocation.isValidNamespace(string)) {
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set.add(string);
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} else {
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diff --git a/src/main/java/net/minecraft/world/item/crafting/RecipeManager.java b/src/main/java/net/minecraft/world/item/crafting/RecipeManager.java
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index 4259181bab2dc4f2d0409b56fdf81d966003376d..a0ab3c55826af292d1cdac05648139b4d31f1376 100644
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--- a/src/main/java/net/minecraft/world/item/crafting/RecipeManager.java
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+++ b/src/main/java/net/minecraft/world/item/crafting/RecipeManager.java
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@@ -84,7 +84,7 @@ public class RecipeManager extends SimpleJsonResourceReloadListener {
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return entry1.getValue(); // CraftBukkit // Paper - decompile fix - *shrugs internally* // todo: is this needed anymore?
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}));
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this.byName = Maps.newHashMap(builder.build()); // CraftBukkit
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- RecipeManager.LOGGER.info("Loaded {} recipes", map1.size());
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+ RecipeManager.LOGGER.info("Loaded {} recipes", this.byName.size()); // Paper - Improve logging and errors; log correct number of recipes
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}
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// CraftBukkit start
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diff --git a/src/main/java/org/bukkit/craftbukkit/legacy/CraftLegacy.java b/src/main/java/org/bukkit/craftbukkit/legacy/CraftLegacy.java
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index 080cca90f15d90249b7a38f33286ae2f735ba7d9..fde9aadd6c688b9797a6755f9d214918047598a0 100644
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--- a/src/main/java/org/bukkit/craftbukkit/legacy/CraftLegacy.java
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+++ b/src/main/java/org/bukkit/craftbukkit/legacy/CraftLegacy.java
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@@ -44,6 +44,7 @@ import org.bukkit.material.MaterialData;
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*/
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@Deprecated
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public final class CraftLegacy {
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+ private static final org.slf4j.Logger LOGGER = com.mojang.logging.LogUtils.getLogger(); // Paper - Improve logging and errors
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private static final Map<Byte, Material> SPAWN_EGGS = new HashMap<>();
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private static final Set<String> whitelistedStates = new HashSet<>(Arrays.asList("explode", "check_decay", "decayable", "facing"));
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@@ -255,7 +256,7 @@ public final class CraftLegacy {
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}
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static {
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- System.err.println("Initializing Legacy Material Support. Unless you have legacy plugins and/or data this is a bug!");
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+ LOGGER.warn("Initializing Legacy Material Support. Unless you have legacy plugins and/or data this is a bug!"); // Paper - Improve logging and errors; doesn't need to be an error
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if (MinecraftServer.getServer() != null && MinecraftServer.getServer().isDebugging()) {
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new Exception().printStackTrace();
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}
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