geforkt von Mirrors/Paper
dc684c60d1
The new behavior of disconnect to block the current thread until the disconnect succeeded is better than throwing it off to happen at some point
80 Zeilen
4.1 KiB
Diff
80 Zeilen
4.1 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jason Penilla <11360596+jpenilla@users.noreply.github.com>
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Date: Wed, 25 Aug 2021 13:19:53 -0700
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Subject: [PATCH] Vanilla command permission fixes
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Fixes permission checks for vanilla commands which don't have a
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requirement, as well as for namespaced vanilla commands.
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== AT ==
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public-f com.mojang.brigadier.tree.CommandNode requirement
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diff --git a/src/main/java/com/mojang/brigadier/builder/ArgumentBuilder.java b/src/main/java/com/mojang/brigadier/builder/ArgumentBuilder.java
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index 899008b2980d13f1be6280cd8cb959c53a29bebf..d5f7da3502575f6847f3c22ab0e942848a7c6031 100644
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--- a/src/main/java/com/mojang/brigadier/builder/ArgumentBuilder.java
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+++ b/src/main/java/com/mojang/brigadier/builder/ArgumentBuilder.java
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@@ -14,9 +14,17 @@ import java.util.Collections;
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import java.util.function.Predicate;
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public abstract class ArgumentBuilder<S, T extends ArgumentBuilder<S, T>> {
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+ // Paper start - Vanilla command permission fixes
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+ private static final Predicate<Object> DEFAULT_REQUIREMENT = s -> true;
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+
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+ @SuppressWarnings("unchecked")
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+ public static <S> Predicate<S> defaultRequirement() {
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+ return (Predicate<S>) DEFAULT_REQUIREMENT;
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+ }
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+ // Paper end - Vanilla command permission fixes
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private final RootCommandNode<S> arguments = new RootCommandNode<>();
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private Command<S> command;
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- private Predicate<S> requirement = s -> true;
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+ private Predicate<S> requirement = defaultRequirement(); // Paper - Vanilla command permission fixes
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private CommandNode<S> target;
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private RedirectModifier<S> modifier = null;
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private boolean forks;
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diff --git a/src/main/java/net/minecraft/commands/Commands.java b/src/main/java/net/minecraft/commands/Commands.java
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index a19d132f6a71356f91b19197f02ccf312bb4b7c3..3141e033706599aae9a89a0975afb3954424df48 100644
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--- a/src/main/java/net/minecraft/commands/Commands.java
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+++ b/src/main/java/net/minecraft/commands/Commands.java
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@@ -256,6 +256,13 @@ public class Commands {
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PublishCommand.register(this.dispatcher);
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}
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+ // Paper start - Vanilla command permission fixes
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+ for (final CommandNode<CommandSourceStack> node : this.dispatcher.getRoot().getChildren()) {
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+ if (node.getRequirement() == com.mojang.brigadier.builder.ArgumentBuilder.<CommandSourceStack>defaultRequirement()) {
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+ node.requirement = stack -> stack.source == CommandSource.NULL || stack.getBukkitSender().hasPermission(org.bukkit.craftbukkit.command.VanillaCommandWrapper.getPermission(node));
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+ }
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+ }
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+ // Paper end - Vanilla command permission fixes
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// CraftBukkit start
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}
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diff --git a/src/main/java/org/bukkit/craftbukkit/command/VanillaCommandWrapper.java b/src/main/java/org/bukkit/craftbukkit/command/VanillaCommandWrapper.java
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index 5e6645e16b185aaa6f719055ddbf670b8741fead..98d314cd293d462ef109e952f3239e08e14dda59 100644
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--- a/src/main/java/org/bukkit/craftbukkit/command/VanillaCommandWrapper.java
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+++ b/src/main/java/org/bukkit/craftbukkit/command/VanillaCommandWrapper.java
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@@ -86,7 +86,21 @@ public final class VanillaCommandWrapper extends BukkitCommand {
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}
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public static String getPermission(CommandNode<CommandSourceStack> vanillaCommand) {
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- return "minecraft.command." + ((vanillaCommand.getRedirect() == null) ? vanillaCommand.getName() : vanillaCommand.getRedirect().getName());
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+ // Paper start - Vanilla command permission fixes
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+ while (vanillaCommand.getRedirect() != null) {
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+ vanillaCommand = vanillaCommand.getRedirect();
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+ }
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+ final String commandName = vanillaCommand.getName();
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+ return "minecraft.command." + stripDefaultNamespace(commandName);
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+ }
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+
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+ private static String stripDefaultNamespace(final String maybeNamespaced) {
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+ final String prefix = "minecraft:";
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+ if (maybeNamespaced.startsWith(prefix)) {
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+ return maybeNamespaced.substring(prefix.length());
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+ }
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+ return maybeNamespaced;
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+ // Paper end - Vanilla command permission fixes
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}
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private String toDispatcher(String[] args, String name) {
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