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https://github.com/PaperMC/Paper.git
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91 lines
6.6 KiB
Diff
91 lines
6.6 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: Mon, 24 Jan 2022 15:32:02 -0800
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Subject: [PATCH] Fix cmd permission levels for command blocks
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diff --git a/src/main/java/net/minecraft/commands/CommandSourceStack.java b/src/main/java/net/minecraft/commands/CommandSourceStack.java
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index f31c5d665678c3163ed4469f8e9d395b890c1bbe..fc0c60b22844ed010aede2fa125b9fa440d3de80 100644
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--- a/src/main/java/net/minecraft/commands/CommandSourceStack.java
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+++ b/src/main/java/net/minecraft/commands/CommandSourceStack.java
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@@ -206,10 +206,29 @@ public class CommandSourceStack implements ExecutionCommandSource<CommandSourceS
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return this.permissionLevel >= level;
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}
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+ // Paper start - Fix permission levels for command blocks
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+ private boolean forceRespectPermissionLevel() {
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+ return this.source == CommandSource.NULL || (this.source instanceof final net.minecraft.world.level.BaseCommandBlock commandBlock && commandBlock.getLevel().paperConfig().commandBlocks.forceFollowPermLevel);
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+ }
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+ // Paper end - Fix permission levels for command blocks
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+
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// CraftBukkit start
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public boolean hasPermission(int i, String bukkitPermission) {
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- // World is null when loading functions
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- return ((this.getLevel() == null || !this.getLevel().getCraftServer().ignoreVanillaPermissions) && this.permissionLevel >= i) || this.getBukkitSender().hasPermission(bukkitPermission);
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+ // Paper start - Fix permission levels for command blocks
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+ final java.util.function.BooleanSupplier hasBukkitPerm = () -> this.source == CommandSource.NULL /*treat NULL as having all bukkit perms*/ || this.getBukkitSender().hasPermission(bukkitPermission); // lazily check bukkit perms to the benefit of custom permission setups
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+ // if the server is null, we must check the vanilla perm level system
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+ // if ignoreVanillaPermissions is true, we can skip vanilla perms and just run the bukkit perm check
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+ //noinspection ConstantValue
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+ if (this.getServer() == null || !this.getServer().server.ignoreVanillaPermissions) { // server & level are null for command function loading
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+ final boolean hasPermLevel = this.permissionLevel >= i;
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+ if (this.forceRespectPermissionLevel()) { // NULL CommandSource and command blocks (if setting is enabled) should always pass the vanilla perm check
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+ return hasPermLevel && hasBukkitPerm.getAsBoolean();
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+ } else { // otherwise check vanilla perm first then bukkit perm, matching upstream behavior
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+ return hasPermLevel || hasBukkitPerm.getAsBoolean();
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+ }
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+ }
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+ return hasBukkitPerm.getAsBoolean();
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+ // Paper end - Fix permission levels for command blocks
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}
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// CraftBukkit end
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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 977f9ac300490562d9894af4a42621b594f0a8e0..cfa328f06c1b972c8328ff40580b485c02e0c270 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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@@ -300,16 +300,7 @@ public class Commands {
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String[] args = command.split(" ");
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if (args.length == 0) return; // Paper - empty commands shall not be dispatched
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- String cmd = args[0];
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- if (cmd.startsWith("minecraft:")) cmd = cmd.substring("minecraft:".length());
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- if (cmd.startsWith("bukkit:")) cmd = cmd.substring("bukkit:".length());
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-
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- // Block disallowed commands
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- if (cmd.equalsIgnoreCase("stop") || cmd.equalsIgnoreCase("kick") || cmd.equalsIgnoreCase("op")
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- || cmd.equalsIgnoreCase("deop") || cmd.equalsIgnoreCase("ban") || cmd.equalsIgnoreCase("ban-ip")
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- || cmd.equalsIgnoreCase("pardon") || cmd.equalsIgnoreCase("pardon-ip") || cmd.equalsIgnoreCase("reload")) {
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- return;
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- }
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+ // Paper - Fix permission levels for command blocks
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// Handle vanilla commands;
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if (sender.getLevel().getCraftServer().getCommandBlockOverride(args[0])) {
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diff --git a/src/main/java/net/minecraft/world/entity/vehicle/MinecartCommandBlock.java b/src/main/java/net/minecraft/world/entity/vehicle/MinecartCommandBlock.java
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index d7321275cf963ba4fd838226c7f705ea0f2e1ac6..56bae8ea1e7b115e85a701209f3badbd29912b28 100644
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--- a/src/main/java/net/minecraft/world/entity/vehicle/MinecartCommandBlock.java
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+++ b/src/main/java/net/minecraft/world/entity/vehicle/MinecartCommandBlock.java
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@@ -133,7 +133,7 @@ public class MinecartCommandBlock extends AbstractMinecart {
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@Override
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public CommandSourceStack createCommandSourceStack() {
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- return new CommandSourceStack(this, MinecartCommandBlock.this.position(), MinecartCommandBlock.this.getRotationVector(), this.getLevel(), 2, this.getName().getString(), MinecartCommandBlock.this.getDisplayName(), this.getLevel().getServer(), MinecartCommandBlock.this);
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+ return new CommandSourceStack(this, MinecartCommandBlock.this.position(), MinecartCommandBlock.this.getRotationVector(), this.getLevel(), this.getLevel().paperConfig().commandBlocks.permissionsLevel, this.getName().getString(), MinecartCommandBlock.this.getDisplayName(), this.getLevel().getServer(), MinecartCommandBlock.this); // Paper - configurable command block perm level
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}
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@Override
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diff --git a/src/main/java/net/minecraft/world/level/block/entity/CommandBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/CommandBlockEntity.java
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index faa0a3248217fb27dae5b918099f8a63eee6f586..a02c5feb8f2ffe6bb6070650a45762476e1ff9ac 100644
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--- a/src/main/java/net/minecraft/world/level/block/entity/CommandBlockEntity.java
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+++ b/src/main/java/net/minecraft/world/level/block/entity/CommandBlockEntity.java
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@@ -58,7 +58,7 @@ public class CommandBlockEntity extends BlockEntity {
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public CommandSourceStack createCommandSourceStack() {
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Direction enumdirection = (Direction) CommandBlockEntity.this.getBlockState().getValue(CommandBlock.FACING);
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- return new CommandSourceStack(this, Vec3.atCenterOf(CommandBlockEntity.this.worldPosition), new Vec2(0.0F, enumdirection.toYRot()), this.getLevel(), 2, this.getName().getString(), this.getName(), this.getLevel().getServer(), (Entity) null);
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+ return new CommandSourceStack(this, Vec3.atCenterOf(CommandBlockEntity.this.worldPosition), new Vec2(0.0F, enumdirection.toYRot()), this.getLevel(), this.getLevel().paperConfig().commandBlocks.permissionsLevel, this.getName().getString(), this.getName(), this.getLevel().getServer(), (Entity) null); // Paper - configurable command block perm level
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}
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@Override
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