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Merge branch 'master' into feature/1.21.20

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Kas-tle 2024-07-31 21:49:00 -07:00 • committed by GitHub
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18
api/build.gradle.kts
View file

@ -1,8 +1,24 @@
plugins {
// Allow blossom to mark sources root of templates
idea
id("geyser.publish-conventions")
alias(libs.plugins.blossom)
}
dependencies {
api(libs.base.api)
api(libs.math)
}
}
version = property("version")!!
val apiVersion = (version as String).removeSuffix("-SNAPSHOT")
sourceSets {
main {
blossom {
javaSources {
property("version", apiVersion)
}
}
}
}

53
api/src/main/java-templates/org/geysermc/geyser/api/BuildData.java Normal file
View file

@ -0,0 +1,53 @@
/*
* Copyright (c) 2024 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.geyser.api;
import org.geysermc.api.util.ApiVersion;
/**
* Not a public API. For internal use only. May change without notice.
* This class is processed before compilation to insert build properties.
*/
class BuildData {
static final String VERSION = "{{ version }}";
static final ApiVersion API_VERSION;
static {
String[] parts = VERSION.split("\\.");
if (parts.length != 3) {
throw new RuntimeException("Invalid api version: " + VERSION);
}
try {
int human = Integer.parseInt(parts[0]);
int major = Integer.parseInt(parts[1]);
int minor = Integer.parseInt(parts[2]);
API_VERSION = new ApiVersion(human, major, minor);
} catch (Exception e) {
throw new RuntimeException("Invalid api version: " + VERSION, e);
}
}
}

11
api/src/main/java/org/geysermc/geyser/api/GeyserApi.java
View file

@ -29,6 +29,7 @@ import org.checkerframework.checker.nullness.qual.NonNull;
import org.checkerframework.checker.nullness.qual.Nullable;
import org.geysermc.api.Geyser;
import org.geysermc.api.GeyserApiBase;
import org.geysermc.api.util.ApiVersion;
import org.geysermc.geyser.api.command.CommandSource;
import org.geysermc.geyser.api.connection.GeyserConnection;
import org.geysermc.geyser.api.event.EventBus;
@ -169,4 +170,14 @@ public interface GeyserApi extends GeyserApiBase {
static GeyserApi api() {
return Geyser.api(GeyserApi.class);
}
/**
* Returns the {@link ApiVersion} representing the current Geyser api version.
* See the <a href="https://github.com/geysermc/api/blob/master/geyser-versioning.md">Geyser version outline</a>)
*
* @return the current geyser api version
*/
default ApiVersion geyserApiVersion() {
return BuildData.API_VERSION;
}
}

133
api/src/main/java/org/geysermc/geyser/api/command/Command.java
View file

@ -28,7 +28,9 @@ package org.geysermc.geyser.api.command;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.geysermc.geyser.api.GeyserApi;
import org.geysermc.geyser.api.connection.GeyserConnection;
import org.geysermc.geyser.api.event.lifecycle.GeyserRegisterPermissionsEvent;
import org.geysermc.geyser.api.extension.Extension;
import org.geysermc.geyser.api.util.TriState;
import java.util.Collections;
import java.util.List;
@ -58,15 +60,15 @@ public interface Command {
* Gets the permission node associated with
* this command.
*
* @return the permission node for this command
* @return the permission node for this command if defined, otherwise an empty string
*/
@NonNull
String permission();
/**
* Gets the aliases for this command.
* Gets the aliases for this command, as an unmodifiable list
*
* @return the aliases for this command
* @return the aliases for this command as an unmodifiable list
*/
@NonNull
List<String> aliases();
@ -75,35 +77,39 @@ public interface Command {
* Gets if this command is designed to be used only by server operators.
*
* @return if this command is designated to be used only by server operators.
* @deprecated this method is not guaranteed to provide meaningful or expected results.
*/
boolean isSuggestedOpOnly();
/**
* Gets if this command is executable on console.
*
* @return if this command is executable on console
*/
boolean isExecutableOnConsole();
/**
* Gets the subcommands associated with this
* command. Mainly used within the Geyser Standalone
* GUI to know what subcommands are supported.
*
* @return the subcommands associated with this command
*/
@NonNull
default List<String> subCommands() {
return Collections.emptyList();
@Deprecated(forRemoval = true)
default boolean isSuggestedOpOnly() {
return false;
}
/**
* Used to send a deny message to Java players if this command can only be used by Bedrock players.
*
* @return true if this command can only be used by Bedrock players.
* @return true if this command is executable on console
* @deprecated use {@link #isPlayerOnly()} instead (inverted)
*/
default boolean isBedrockOnly() {
return false;
@Deprecated(forRemoval = true)
default boolean isExecutableOnConsole() {
return !isPlayerOnly();
}
/**
* @return true if this command can only be used by players
*/
boolean isPlayerOnly();
/**
* @return true if this command can only be used by Bedrock players
*/
boolean isBedrockOnly();
/**
* @deprecated this method will always return an empty immutable list
*/
@Deprecated(forRemoval = true)
@NonNull
default List<String> subCommands() {
return Collections.emptyList();
}
/**
@ -128,7 +134,7 @@ public interface Command {
* is an instance of this source.
*
* @param sourceType the source type
* @return the builder
* @return this builder
*/
Builder<T> source(@NonNull Class<? extends T> sourceType);
@ -136,7 +142,7 @@ public interface Command {
* Sets the command name.
*
* @param name the command name
* @return the builder
* @return this builder
*/
Builder<T> name(@NonNull String name);
@ -144,23 +150,40 @@ public interface Command {
* Sets the command description.
*
* @param description the command description
* @return the builder
* @return this builder
*/
Builder<T> description(@NonNull String description);
/**
* Sets the permission node.
* Sets the permission node required to run this command. <br>
* It will not be registered with any permission registries, such as an underlying server,
* or a permissions Extension (unlike {@link #permission(String, TriState)}).
*
* @param permission the permission node
* @return the builder
* @return this builder
*/
Builder<T> permission(@NonNull String permission);
/**
* Sets the permission node and its default value. The usage of the default value is platform dependant
* and may or may not be used. For example, it may be registered to an underlying server.
* <p>
* Extensions may instead listen for {@link GeyserRegisterPermissionsEvent} to register permissions,
* especially if the same permission is required by multiple commands. Also see this event for TriState meanings.
*
* @param permission the permission node
* @param defaultValue the node's default value
* @return this builder
* @deprecated this method is experimental and may be removed in the future
*/
@Deprecated
Builder<T> permission(@NonNull String permission, @NonNull TriState defaultValue);
/**
* Sets the aliases.
*
* @param aliases the aliases
* @return the builder
* @return this builder
*/
Builder<T> aliases(@NonNull List<String> aliases);
@ -168,46 +191,62 @@ public interface Command {
* Sets if this command is designed to be used only by server operators.
*
* @param suggestedOpOnly if this command is designed to be used only by server operators
* @return the builder
* @return this builder
* @deprecated this method is not guaranteed to produce meaningful or expected results
*/
@Deprecated(forRemoval = true)
Builder<T> suggestedOpOnly(boolean suggestedOpOnly);
/**
* Sets if this command is executable on console.
*
* @param executableOnConsole if this command is executable on console
* @return the builder
* @return this builder
* @deprecated use {@link #isPlayerOnly()} instead (inverted)
*/
@Deprecated(forRemoval = true)
Builder<T> executableOnConsole(boolean executableOnConsole);
/**
* Sets if this command can only be executed by players.
*
* @param playerOnly if this command is player only
* @return this builder
*/
Builder<T> playerOnly(boolean playerOnly);
/**
* Sets if this command can only be executed by bedrock players.
*
* @param bedrockOnly if this command is bedrock only
* @return this builder
*/
Builder<T> bedrockOnly(boolean bedrockOnly);
/**
* Sets the subcommands.
*
* @param subCommands the subcommands
* @return the builder
* @return this builder
* @deprecated this method has no effect
*/
Builder<T> subCommands(@NonNull List<String> subCommands);
/**
* Sets if this command is bedrock only.
*
* @param bedrockOnly if this command is bedrock only
* @return the builder
*/
Builder<T> bedrockOnly(boolean bedrockOnly);
@Deprecated(forRemoval = true)
default Builder<T> subCommands(@NonNull List<String> subCommands) {
return this;
}
/**
* Sets the {@link CommandExecutor} for this command.
*
* @param executor the command executor
* @return the builder
* @return this builder
*/
Builder<T> executor(@NonNull CommandExecutor<T> executor);
/**
* Builds the command.
*
* @return the command
* @return a new command from this builder
*/
@NonNull
Command build();

15
api/src/main/java/org/geysermc/geyser/api/command/CommandSource.java
View file

@ -26,6 +26,10 @@
package org.geysermc.geyser.api.command;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.checkerframework.checker.nullness.qual.Nullable;
import org.geysermc.geyser.api.connection.GeyserConnection;
import java.util.UUID;
/**
* Represents an instance capable of sending commands.
@ -64,6 +68,17 @@ public interface CommandSource {
*/
boolean isConsole();
/**
* @return a Java UUID if this source represents a player, otherwise null
*/
@Nullable UUID playerUuid();
/**
* @return a GeyserConnection if this source represents a Bedrock player that is connected
* to this Geyser instance, otherwise null
*/
@Nullable GeyserConnection connection();
/**
* Returns the locale of the command source.
*

5
api/src/main/java/org/geysermc/geyser/api/connection/GeyserConnection.java
View file

@ -132,4 +132,9 @@ public interface GeyserConnection extends Connection, CommandSource {
@Deprecated
@NonNull
Set<String> fogEffects();
/**
* Returns the current ping of the connection.
*/
int ping();
}

6
api/src/main/java/org/geysermc/geyser/api/entity/EntityData.java
View file

@ -81,4 +81,10 @@ public interface EntityData {
* @return whether the movement is locked
*/
boolean isMovementLocked();
/**
* Sends a request to the Java server to switch the items in the main and offhand.
* There is no guarantee of the server accepting the request.
*/
void switchHands();
}

2
api/src/main/java/org/geysermc/geyser/api/event/lifecycle/GeyserDefineCommandsEvent.java
View file

@ -50,7 +50,7 @@ public interface GeyserDefineCommandsEvent extends Event {
/**
* Gets all the registered built-in {@link Command}s.
*
* @return all the registered built-in commands
* @return all the registered built-in commands as an unmodifiable map
*/
@NonNull
Map<String, Command> commands();

42
api/src/main/java/org/geysermc/geyser/api/event/lifecycle/GeyserRegisterPermissionCheckersEvent.java Normal file
View file

@ -0,0 +1,42 @@
/*
* Copyright (c) 2019-2023 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.geyser.api.event.lifecycle;
import org.geysermc.event.Event;
import org.geysermc.event.PostOrder;
import org.geysermc.geyser.api.permission.PermissionChecker;
/**
* Fired by any permission manager implementations that wish to add support for custom permission checking.
* This event is not guaranteed to be fired - it is currently only fired on Geyser-Standalone and ViaProxy.
* <p>
* Subscribing to this event with an earlier {@link PostOrder} and registering a {@link PermissionChecker}
* will result in that checker having a higher priority than others.
*/
public interface GeyserRegisterPermissionCheckersEvent extends Event {
void register(PermissionChecker checker);
}

51
api/src/main/java/org/geysermc/geyser/api/event/lifecycle/GeyserRegisterPermissionsEvent.java Normal file
View file

@ -0,0 +1,51 @@
/*
* Copyright (c) 2019-2023 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.geyser.api.event.lifecycle;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.geysermc.event.Event;
import org.geysermc.geyser.api.util.TriState;
/**
* Fired by anything that wishes to gather permission nodes and defaults.
* <p>
* This event is not guaranteed to be fired, as certain Geyser platforms do not have a native permission system.
* It can be expected to fire on Geyser-Spigot, Geyser-NeoForge, Geyser-Standalone, and Geyser-ViaProxy
* It may be fired by a 3rd party regardless of the platform.
*/
public interface GeyserRegisterPermissionsEvent extends Event {
/**
* Registers a permission node and its default value with the firer.<p>
* {@link TriState#TRUE} corresponds to all players having the permission by default.<br>
* {@link TriState#NOT_SET} corresponds to only server operators having the permission by default (if such a concept exists on the platform).<br>
* {@link TriState#FALSE} corresponds to no players having the permission by default.<br>
*
* @param permission the permission node to register
* @param defaultValue the default value of the node
*/
void register(@NonNull String permission, @NonNull TriState defaultValue);
}

9
api/src/main/java/org/geysermc/geyser/api/extension/Extension.java
View file

@ -107,6 +107,15 @@ public interface Extension extends EventRegistrar {
return this.extensionLoader().description(this);
}
/**
* @return the root command that all of this extension's commands will stem from.
* By default, this is the extension's id.
*/
@NonNull
default String rootCommand() {
return this.description().id();
}
/**
* Gets the extension's logger
*

37
api/src/main/java/org/geysermc/geyser/api/extension/ExtensionDescription.java
View file

@ -59,33 +59,46 @@ public interface ExtensionDescription {
String main();
/**
* Gets the extension's major api version
* Represents the human api version that the extension requires.
* See the <a href="https://github.com/geysermc/api/blob/master/geyser-versioning.md">Geyser version outline</a>)
* for more details on the Geyser API version.
*
* @return the extension's major api version
* @return the extension's requested human api version
*/
int humanApiVersion();
/**
* Represents the major api version that the extension requires.
* See the <a href="https://github.com/geysermc/api/blob/master/geyser-versioning.md">Geyser version outline</a>)
* for more details on the Geyser API version.
*
* @return the extension's requested major api version
*/
int majorApiVersion();
/**
* Gets the extension's minor api version
* Represents the minor api version that the extension requires.
* See the <a href="https://github.com/geysermc/api/blob/master/geyser-versioning.md">Geyser version outline</a>)
* for more details on the Geyser API version.
*
* @return the extension's minor api version
* @return the extension's requested minor api version
*/
int minorApiVersion();
/**
* Gets the extension's patch api version
*
* @return the extension's patch api version
* No longer in use. Geyser is now using an adaption of the romantic versioning scheme.
* See <a href="https://github.com/geysermc/api/blob/master/geyser-versioning.md">here</a> for details.
*/
int patchApiVersion();
@Deprecated(forRemoval = true)
default int patchApiVersion() {
return minorApiVersion();
}
/**
* Gets the extension's api version.
*
* @return the extension's api version
* Returns the extension's requested Geyser Api version.
*/
default String apiVersion() {
return majorApiVersion() + "." + minorApiVersion() + "." + patchApiVersion();
return humanApiVersion() + "." + majorApiVersion() + "." + minorApiVersion();
}
/**

49
api/src/main/java/org/geysermc/geyser/api/permission/PermissionChecker.java Normal file
View file

@ -0,0 +1,49 @@
/*
* Copyright (c) 2019-2023 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.geyser.api.permission;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.geysermc.geyser.api.command.CommandSource;
import org.geysermc.geyser.api.util.TriState;
/**
* Something capable of checking if a {@link CommandSource} has a permission
*/
@FunctionalInterface
public interface PermissionChecker {
/**
* Checks if the given source has a permission
*
* @param source the {@link CommandSource} whose permissions should be queried
* @param permission the permission node to check
* @return a {@link TriState} as the value of the node. {@link TriState#NOT_SET} generally means that the permission
* node itself was not found, and the source does not have such permission.
* {@link TriState#TRUE} and {@link TriState#FALSE} represent explicitly set values.
*/
@NonNull
TriState hasPermission(@NonNull CommandSource source, @NonNull String permission);
}

8
bootstrap/bungeecord/build.gradle.kts
View file

@ -1,5 +1,7 @@
dependencies {
api(projects.core)
implementation(libs.cloud.bungee)
implementation(libs.adventure.text.serializer.bungeecord)
compileOnlyApi(libs.bungeecord.proxy)
}
@ -8,13 +10,15 @@ platformRelocate("net.md_5.bungee.jni")
platformRelocate("com.fasterxml.jackson")
platformRelocate("io.netty.channel.kqueue") // This is not used because relocating breaks natives, but we must include it or else we get ClassDefNotFound
platformRelocate("net.kyori")
platformRelocate("org.incendo")
platformRelocate("io.leangen.geantyref") // provided by cloud, should also be relocated
platformRelocate("org.yaml") // Broken as of 1.20
// These dependencies are already present on the platform
provided(libs.bungeecord.proxy)
application {
mainClass.set("org.geysermc.geyser.platform.bungeecord.GeyserBungeeMain")
tasks.withType<Jar> {
manifest.attributes["Main-Class"] = "org.geysermc.geyser.platform.bungeecord.GeyserBungeeMain"
}
tasks.withType<com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar> {

56
bootstrap/bungeecord/src/main/java/org/geysermc/geyser/platform/bungeecord/GeyserBungeePlugin.java
View file

@ -27,6 +27,7 @@ package org.geysermc.geyser.platform.bungeecord;
import io.netty.channel.Channel;
import net.md_5.bungee.BungeeCord;
import net.md_5.bungee.api.CommandSender;
import net.md_5.bungee.api.config.ListenerInfo;
import net.md_5.bungee.api.plugin.Plugin;
import net.md_5.bungee.protocol.ProtocolConstants;
@ -34,17 +35,20 @@ import org.checkerframework.checker.nullness.qual.NonNull;
import org.checkerframework.checker.nullness.qual.Nullable;
import org.geysermc.geyser.GeyserBootstrap;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.api.command.Command;
import org.geysermc.geyser.api.extension.Extension;
import org.geysermc.geyser.api.util.PlatformType;
import org.geysermc.geyser.command.GeyserCommandManager;
import org.geysermc.geyser.command.CommandRegistry;
import org.geysermc.geyser.command.CommandSourceConverter;
import org.geysermc.geyser.command.GeyserCommandSource;
import org.geysermc.geyser.configuration.GeyserConfiguration;
import org.geysermc.geyser.dump.BootstrapDumpInfo;
import org.geysermc.geyser.ping.GeyserLegacyPingPassthrough;
import org.geysermc.geyser.ping.IGeyserPingPassthrough;
import org.geysermc.geyser.platform.bungeecord.command.GeyserBungeeCommandExecutor;
import org.geysermc.geyser.platform.bungeecord.command.BungeeCommandSource;
import org.geysermc.geyser.text.GeyserLocale;
import org.geysermc.geyser.util.FileUtils;
import org.incendo.cloud.CommandManager;
import org.incendo.cloud.bungee.BungeeCommandManager;
import org.incendo.cloud.execution.ExecutionCoordinator;
import java.io.File;
import java.io.IOException;
@ -54,21 +58,22 @@ import java.net.SocketAddress;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.Collection;
import java.util.Map;
import java.util.Optional;
import java.util.UUID;
import java.util.concurrent.TimeUnit;
public class GeyserBungeePlugin extends Plugin implements GeyserBootstrap {
private GeyserCommandManager geyserCommandManager;
private CommandRegistry commandRegistry;
private GeyserBungeeConfiguration geyserConfig;
private GeyserBungeeInjector geyserInjector;
private final GeyserBungeeLogger geyserLogger = new GeyserBungeeLogger(getLogger());
private IGeyserPingPassthrough geyserBungeePingPassthrough;
private GeyserImpl geyser;
// We can't disable the plugin; hence we need to keep track of it manually
private boolean disabled;
@Override
public void onLoad() {
onGeyserInitialize();
@ -93,16 +98,23 @@ public class GeyserBungeePlugin extends Plugin implements GeyserBootstrap {
}
if (!this.loadConfig()) {
disabled = true;
return;
}
this.geyserLogger.setDebug(geyserConfig.isDebugMode());
GeyserConfiguration.checkGeyserConfiguration(geyserConfig, geyserLogger);
this.geyser = GeyserImpl.load(PlatformType.BUNGEECORD, this);
this.geyserInjector = new GeyserBungeeInjector(this);
// Registration of listeners occurs only once
this.getProxy().getPluginManager().registerListener(this, new GeyserBungeeUpdateListener());
}
@Override
public void onEnable() {
if (disabled) {
return; // Config did not load properly!
}
// Big hack - Bungee does not provide us an event to listen to, so schedule a repeating
// task that waits for a field to be filled which is set after the plugin enable
// process is complete
@ -143,10 +155,18 @@ public class GeyserBungeePlugin extends Plugin implements GeyserBootstrap {
this.geyserLogger.setDebug(geyserConfig.isDebugMode());
GeyserConfiguration.checkGeyserConfiguration(geyserConfig, geyserLogger);
} else {
// For consistency with other platforms - create command manager before GeyserImpl#start()
// This ensures the command events are called before the item/block ones are
this.geyserCommandManager = new GeyserCommandManager(geyser);
this.geyserCommandManager.init();
var sourceConverter = new CommandSourceConverter<>(
CommandSender.class,
id -> getProxy().getPlayer(id),
() -> getProxy().getConsole(),
BungeeCommandSource::new
);
CommandManager<GeyserCommandSource> cloud = new BungeeCommandManager<>(
this,
ExecutionCoordinator.simpleCoordinator(),
sourceConverter
);
this.commandRegistry = new CommandRegistry(geyser, cloud, false); // applying root permission would be a breaking change because we can't register permission defaults
}
// Force-disable query if enabled, or else Geyser won't enable
@ -181,16 +201,6 @@ public class GeyserBungeePlugin extends Plugin implements GeyserBootstrap {
}
this.geyserInjector.initializeLocalChannel(this);
this.getProxy().getPluginManager().registerCommand(this, new GeyserBungeeCommandExecutor("geyser", this.geyser, this.geyserCommandManager.getCommands()));
for (Map.Entry<Extension, Map<String, Command>> entry : this.geyserCommandManager.extensionCommands().entrySet()) {
Map<String, Command> commands = entry.getValue();
if (commands.isEmpty()) {
continue;
}
this.getProxy().getPluginManager().registerCommand(this, new GeyserBungeeCommandExecutor(entry.getKey().description().id(), this.geyser, commands));
}
}
@Override
@ -226,8 +236,8 @@ public class GeyserBungeePlugin extends Plugin implements GeyserBootstrap {
}
@Override
public GeyserCommandManager getGeyserCommandManager() {
return this.geyserCommandManager;
public CommandRegistry getCommandRegistry() {
return this.commandRegistry;
}
@Override

4
bootstrap/bungeecord/src/main/java/org/geysermc/geyser/platform/bungeecord/GeyserBungeeUpdateListener.java
View file

@ -29,8 +29,8 @@ import net.md_5.bungee.api.connection.ProxiedPlayer;
import net.md_5.bungee.api.event.PostLoginEvent;
import net.md_5.bungee.api.plugin.Listener;
import net.md_5.bungee.event.EventHandler;
import org.geysermc.geyser.Constants;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.Permissions;
import org.geysermc.geyser.platform.bungeecord.command.BungeeCommandSource;
import org.geysermc.geyser.util.VersionCheckUtils;
@ -40,7 +40,7 @@ public final class GeyserBungeeUpdateListener implements Listener {
public void onPlayerJoin(final PostLoginEvent event) {
if (GeyserImpl.getInstance().getConfig().isNotifyOnNewBedrockUpdate()) {
final ProxiedPlayer player = event.getPlayer();
if (player.hasPermission(Constants.UPDATE_PERMISSION)) {
if (player.hasPermission(Permissions.CHECK_UPDATE)) {
VersionCheckUtils.checkForGeyserUpdate(() -> new BungeeCommandSource(player));
}
}

25
bootstrap/bungeecord/src/main/java/org/geysermc/geyser/platform/bungeecord/command/BungeeCommandSource.java
View file

@ -27,19 +27,22 @@ package org.geysermc.geyser.platform.bungeecord.command;
import net.kyori.adventure.text.Component;
import net.kyori.adventure.text.serializer.bungeecord.BungeeComponentSerializer;
import net.md_5.bungee.api.CommandSender;
import net.md_5.bungee.api.chat.TextComponent;
import net.md_5.bungee.api.connection.ProxiedPlayer;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.checkerframework.checker.nullness.qual.Nullable;
import org.geysermc.geyser.command.GeyserCommandSource;
import org.geysermc.geyser.text.GeyserLocale;
import java.util.Locale;
import java.util.UUID;
public class BungeeCommandSource implements GeyserCommandSource {
private final net.md_5.bungee.api.CommandSender handle;
private final CommandSender handle;
public BungeeCommandSource(net.md_5.bungee.api.CommandSender handle) {
public BungeeCommandSource(CommandSender handle) {
this.handle = handle;
// Ensure even Java players' languages are loaded
GeyserLocale.loadGeyserLocale(this.locale());
@ -72,12 +75,20 @@ public class BungeeCommandSource implements GeyserCommandSource {
return !(handle instanceof ProxiedPlayer);
}
@Override
public @Nullable UUID playerUuid() {
if (handle instanceof ProxiedPlayer player) {
return player.getUniqueId();
}
return null;
}
@Override
public String locale() {
if (handle instanceof ProxiedPlayer player) {
Locale locale = player.getLocale();
if (locale != null) {
// Locale can be null early on in the conneciton
// Locale can be null early on in the connection
return GeyserLocale.formatLocale(locale.getLanguage() + "_" + locale.getCountry());
}
}
@ -86,6 +97,12 @@ public class BungeeCommandSource implements GeyserCommandSource {
@Override
public boolean hasPermission(String permission) {
return handle.hasPermission(permission);
// Handle blank permissions ourselves, as bungeecord only handles empty ones
return permission.isBlank() || handle.hasPermission(permission);
}
@Override
public Object handle() {
return handle;
}
}

89
bootstrap/bungeecord/src/main/java/org/geysermc/geyser/platform/bungeecord/command/GeyserBungeeCommandExecutor.java
View file

@ -1,89 +0,0 @@
/*
* Copyright (c) 2019-2022 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.geyser.platform.bungeecord.command;
import net.md_5.bungee.api.ChatColor;
import net.md_5.bungee.api.CommandSender;
import net.md_5.bungee.api.plugin.Command;
import net.md_5.bungee.api.plugin.TabExecutor;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.command.GeyserCommand;
import org.geysermc.geyser.command.GeyserCommandExecutor;
import org.geysermc.geyser.session.GeyserSession;
import org.geysermc.geyser.text.GeyserLocale;
import java.util.Arrays;
import java.util.Collections;
import java.util.Map;
public class GeyserBungeeCommandExecutor extends Command implements TabExecutor {
private final GeyserCommandExecutor commandExecutor;
public GeyserBungeeCommandExecutor(String name, GeyserImpl geyser, Map<String, org.geysermc.geyser.api.command.Command> commands) {
super(name);
this.commandExecutor = new GeyserCommandExecutor(geyser, commands);
}
@Override
public void execute(CommandSender sender, String[] args) {
BungeeCommandSource commandSender = new BungeeCommandSource(sender);
GeyserSession session = this.commandExecutor.getGeyserSession(commandSender);
if (args.length > 0) {
GeyserCommand command = this.commandExecutor.getCommand(args[0]);
if (command != null) {
if (!sender.hasPermission(command.permission())) {
String message = GeyserLocale.getPlayerLocaleString("geyser.bootstrap.command.permission_fail", commandSender.locale());
commandSender.sendMessage(ChatColor.RED + message);
return;
}
if (command.isBedrockOnly() && session == null) {
String message = GeyserLocale.getPlayerLocaleString("geyser.bootstrap.command.bedrock_only", commandSender.locale());
commandSender.sendMessage(ChatColor.RED + message);
return;
}
command.execute(session, commandSender, args.length > 1 ? Arrays.copyOfRange(args, 1, args.length) : new String[0]);
} else {
String message = GeyserLocale.getPlayerLocaleString("geyser.bootstrap.command.not_found", commandSender.locale());
commandSender.sendMessage(ChatColor.RED + message);
}
} else {
this.commandExecutor.getCommand("help").execute(session, commandSender, new String[0]);
}
}
@Override
public Iterable<String> onTabComplete(CommandSender sender, String[] args) {
if (args.length == 1) {
return commandExecutor.tabComplete(new BungeeCommandSource(sender));
} else {
return Collections.emptyList();
}
}
}

18
bootstrap/mod/fabric/build.gradle.kts
View file

@ -1,7 +1,3 @@
plugins {
application
}
architectury {
platformSetupLoomIde()
fabric()
@ -25,10 +21,7 @@ dependencies {
shadow(libs.protocol.connection) { isTransitive = false }
shadow(libs.protocol.common) { isTransitive = false }
shadow(libs.protocol.codec) { isTransitive = false }
shadow(libs.minecraftauth) { isTransitive = false }
shadow(libs.raknet) { isTransitive = false }
// Consequences of shading + relocating mcauthlib: shadow/relocate mcpl!
shadow(libs.mcprotocollib) { isTransitive = false }
// Since we also relocate cloudburst protocol: shade erosion common
@ -38,13 +31,12 @@ dependencies {
shadow(projects.api) { isTransitive = false }
shadow(projects.common) { isTransitive = false }
// Permissions
modImplementation(libs.fabric.permissions)
include(libs.fabric.permissions)
modImplementation(libs.cloud.fabric)
include(libs.cloud.fabric)
}
application {
mainClass.set("org.geysermc.geyser.platform.fabric.GeyserFabricMain")
tasks.withType<Jar> {
manifest.attributes["Main-Class"] = "org.geysermc.geyser.platform.fabric.GeyserFabricMain"
}
relocate("org.cloudburstmc.netty")
@ -67,4 +59,4 @@ modrinth {
dependencies {
required.project("fabric-api")
}
}
}

33
bootstrap/mod/fabric/src/main/java/org/geysermc/geyser/platform/fabric/GeyserFabricBootstrap.java
View file

@ -25,7 +25,6 @@
package org.geysermc.geyser.platform.fabric;
import me.lucko.fabric.api.permissions.v0.Permissions;
import net.fabricmc.api.EnvType;
import net.fabricmc.api.ModInitializer;
import net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientLifecycleEvents;
@ -34,9 +33,16 @@ import net.fabricmc.fabric.api.networking.v1.ServerPlayConnectionEvents;
import net.fabricmc.loader.api.FabricLoader;
import net.minecraft.commands.CommandSourceStack;
import net.minecraft.world.entity.player.Player;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.command.CommandRegistry;
import org.geysermc.geyser.command.CommandSourceConverter;
import org.geysermc.geyser.command.GeyserCommandSource;
import org.geysermc.geyser.platform.mod.GeyserModBootstrap;
import org.geysermc.geyser.platform.mod.GeyserModUpdateListener;
import org.geysermc.geyser.platform.mod.command.ModCommandSource;
import org.incendo.cloud.CommandManager;
import org.incendo.cloud.execution.ExecutionCoordinator;
import org.incendo.cloud.fabric.FabricServerCommandManager;
public class GeyserFabricBootstrap extends GeyserModBootstrap implements ModInitializer {
@ -70,20 +76,23 @@ public class GeyserFabricBootstrap extends GeyserModBootstrap implements ModInit
ServerPlayConnectionEvents.JOIN.register((handler, $, $$) -> GeyserModUpdateListener.onPlayReady(handler.getPlayer()));
this.onGeyserInitialize();
var sourceConverter = CommandSourceConverter.layered(
CommandSourceStack.class,
id -> getServer().getPlayerList().getPlayer(id),
Player::createCommandSourceStack,
() -> getServer().createCommandSourceStack(), // NPE if method reference is used, since server is not available yet
ModCommandSource::new
);
CommandManager<GeyserCommandSource> cloud = new FabricServerCommandManager<>(
ExecutionCoordinator.simpleCoordinator(),
sourceConverter
);
this.setCommandRegistry(new CommandRegistry(GeyserImpl.getInstance(), cloud, false)); // applying root permission would be a breaking change because we can't register permission defaults
}
@Override
public boolean isServer() {
return FabricLoader.getInstance().getEnvironmentType().equals(EnvType.SERVER);
}
@Override
public boolean hasPermission(@NonNull Player source, @NonNull String permissionNode) {
return Permissions.check(source, permissionNode);
}
@Override
public boolean hasPermission(@NonNull CommandSourceStack source, @NonNull String permissionNode, int permissionLevel) {
return Permissions.check(source, permissionNode, permissionLevel);
}
}

14
bootstrap/mod/neoforge/build.gradle.kts
View file

@ -1,10 +1,7 @@
plugins {
application
}
// This is provided by "org.cloudburstmc.math.mutable" too, so yeet.
// NeoForge's class loader is *really* annoying.
provided("org.cloudburstmc.math", "api")
provided("com.google.errorprone", "error_prone_annotations")
architectury {
platformSetupLoomIde()
@ -37,10 +34,13 @@ dependencies {
// Include all transitive deps of core via JiJ
includeTransitive(projects.core)
modImplementation(libs.cloud.neoforge)
include(libs.cloud.neoforge)
}
application {
mainClass.set("org.geysermc.geyser.platform.forge.GeyserNeoForgeMain")
tasks.withType<Jar> {
manifest.attributes["Main-Class"] = "org.geysermc.geyser.platform.neoforge.GeyserNeoForgeMain"
}
tasks {
@ -56,4 +56,4 @@ tasks {
modrinth {
loaders.add("neoforge")
uploadFile.set(tasks.getByPath("remapModrinthJar"))
}
}

50
bootstrap/mod/neoforge/src/main/java/org/geysermc/geyser/platform/neoforge/GeyserNeoForgeBootstrap.java
View file

@ -27,6 +27,7 @@ package org.geysermc.geyser.platform.neoforge;
import net.minecraft.commands.CommandSourceStack;
import net.minecraft.world.entity.player.Player;
import net.neoforged.bus.api.EventPriority;
import net.neoforged.fml.ModContainer;
import net.neoforged.fml.common.Mod;
import net.neoforged.fml.loading.FMLLoader;
@ -35,15 +36,22 @@ import net.neoforged.neoforge.event.GameShuttingDownEvent;
import net.neoforged.neoforge.event.entity.player.PlayerEvent;
import net.neoforged.neoforge.event.server.ServerStartedEvent;
import net.neoforged.neoforge.event.server.ServerStoppingEvent;
import org.checkerframework.checker.nullness.qual.NonNull;
import net.neoforged.neoforge.server.permission.events.PermissionGatherEvent;
import org.geysermc.geyser.api.event.lifecycle.GeyserRegisterPermissionsEvent;
import org.geysermc.geyser.command.CommandSourceConverter;
import org.geysermc.geyser.command.GeyserCommandSource;
import org.geysermc.geyser.platform.mod.GeyserModBootstrap;
import org.geysermc.geyser.platform.mod.GeyserModUpdateListener;
import org.geysermc.geyser.platform.mod.command.ModCommandSource;
import org.incendo.cloud.CommandManager;
import org.incendo.cloud.execution.ExecutionCoordinator;
import org.incendo.cloud.neoforge.NeoForgeServerCommandManager;
import java.util.Objects;
@Mod(ModConstants.MOD_ID)
public class GeyserNeoForgeBootstrap extends GeyserModBootstrap {
private final GeyserNeoForgePermissionHandler permissionHandler = new GeyserNeoForgePermissionHandler();
public GeyserNeoForgeBootstrap(ModContainer container) {
super(new GeyserNeoForgePlatform(container));
@ -56,9 +64,25 @@ public class GeyserNeoForgeBootstrap extends GeyserModBootstrap {
NeoForge.EVENT_BUS.addListener(this::onServerStopping);
NeoForge.EVENT_BUS.addListener(this::onPlayerJoin);
NeoForge.EVENT_BUS.addListener(this.permissionHandler::onPermissionGather);
NeoForge.EVENT_BUS.addListener(EventPriority.HIGHEST, this::onPermissionGather);
this.onGeyserInitialize();
var sourceConverter = CommandSourceConverter.layered(
CommandSourceStack.class,
id -> getServer().getPlayerList().getPlayer(id),
Player::createCommandSourceStack,
() -> getServer().createCommandSourceStack(),
ModCommandSource::new
);
CommandManager<GeyserCommandSource> cloud = new NeoForgeServerCommandManager<>(
ExecutionCoordinator.simpleCoordinator(),
sourceConverter
);
GeyserNeoForgeCommandRegistry registry = new GeyserNeoForgeCommandRegistry(getGeyser(), cloud);
this.setCommandRegistry(registry);
NeoForge.EVENT_BUS.addListener(EventPriority.LOWEST, registry::onPermissionGatherForUndefined);
}
private void onServerStarted(ServerStartedEvent event) {
@ -87,13 +111,17 @@ public class GeyserNeoForgeBootstrap extends GeyserModBootstrap {
return FMLLoader.getDist().isDedicatedServer();
}
@Override
public boolean hasPermission(@NonNull Player source, @NonNull String permissionNode) {
return this.permissionHandler.hasPermission(source, permissionNode);
}
private void onPermissionGather(PermissionGatherEvent.Nodes event) {
getGeyser().eventBus().fire(
(GeyserRegisterPermissionsEvent) (permission, defaultValue) -> {
Objects.requireNonNull(permission, "permission");
Objects.requireNonNull(defaultValue, "permission default for " + permission);
@Override
public boolean hasPermission(@NonNull CommandSourceStack source, @NonNull String permissionNode, int permissionLevel) {
return this.permissionHandler.hasPermission(source, permissionNode, permissionLevel);
if (permission.isBlank()) {
return;
}
PermissionUtils.register(permission, defaultValue, event);
}
);
}
}

101
bootstrap/mod/neoforge/src/main/java/org/geysermc/geyser/platform/neoforge/GeyserNeoForgeCommandRegistry.java Normal file
View file

@ -0,0 +1,101 @@
/*
* Copyright (c) 2019-2024 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.geyser.platform.neoforge;
import net.neoforged.neoforge.server.permission.events.PermissionGatherEvent;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.api.event.lifecycle.GeyserRegisterPermissionsEvent;
import org.geysermc.geyser.api.util.TriState;
import org.geysermc.geyser.command.CommandRegistry;
import org.geysermc.geyser.command.GeyserCommand;
import org.geysermc.geyser.command.GeyserCommandSource;
import org.incendo.cloud.CommandManager;
import org.incendo.cloud.neoforge.PermissionNotRegisteredException;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
public class GeyserNeoForgeCommandRegistry extends CommandRegistry {
/**
* Permissions with an undefined permission default. Use Set to not register the same fallback more than once.
* NeoForge requires that all permissions are registered, and cloud-neoforge follows that.
* This is unlike most platforms, on which we wouldn't register a permission if no default was provided.
*/
private final Set<String> undefinedPermissions = new HashSet<>();
public GeyserNeoForgeCommandRegistry(GeyserImpl geyser, CommandManager<GeyserCommandSource> cloud) {
super(geyser, cloud);
}
@Override
protected void register(GeyserCommand command, Map<String, GeyserCommand> commands) {
super.register(command, commands);
// FIRST STAGE: Collect all permissions that may have undefined defaults.
if (!command.permission().isBlank() && command.permissionDefault() == null) {
// Permission requirement exists but no default value specified.
undefinedPermissions.add(command.permission());
}
}
@Override
protected void onRegisterPermissions(GeyserRegisterPermissionsEvent event) {
super.onRegisterPermissions(event);
// SECOND STAGE
// Now that we are aware of all commands, we can eliminate some incorrect assumptions.
// Example: two commands may have the same permission, but only of them defines a permission default.
undefinedPermissions.removeAll(permissionDefaults.keySet());
}
/**
* Registers permissions with possibly undefined defaults.
* Should be subscribed late to allow extensions and mods to register a desired permission default first.
*/
void onPermissionGatherForUndefined(PermissionGatherEvent.Nodes event) {
// THIRD STAGE
for (String permission : undefinedPermissions) {
if (PermissionUtils.register(permission, TriState.NOT_SET, event)) {
// The permission was not already registered
geyser.getLogger().debug("Registered permission " + permission + " with fallback default value of NOT_SET");
}
}
}
@Override
public boolean hasPermission(GeyserCommandSource source, String permission) {
// NeoForgeServerCommandManager will throw this exception if the permission is not registered to the server.
// We can't realistically ensure that every permission is registered (calls by API users), so we catch this.
// This works for our calls, but not for cloud's internal usage. For that case, see above.
try {
return super.hasPermission(source, permission);
} catch (PermissionNotRegisteredException e) {
return false;
}
}
}

149
bootstrap/mod/neoforge/src/main/java/org/geysermc/geyser/platform/neoforge/GeyserNeoForgePermissionHandler.java
View file

@ -1,149 +0,0 @@
/*
* Copyright (c) 2019-2023 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.geyser.platform.neoforge;
import net.minecraft.commands.CommandSourceStack;
import net.minecraft.server.level.ServerPlayer;
import net.minecraft.world.entity.player.Player;
import net.neoforged.neoforge.server.permission.PermissionAPI;
import net.neoforged.neoforge.server.permission.events.PermissionGatherEvent;
import net.neoforged.neoforge.server.permission.nodes.PermissionDynamicContextKey;
import net.neoforged.neoforge.server.permission.nodes.PermissionNode;
import net.neoforged.neoforge.server.permission.nodes.PermissionType;
import net.neoforged.neoforge.server.permission.nodes.PermissionTypes;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.geysermc.geyser.Constants;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.api.command.Command;
import org.geysermc.geyser.command.GeyserCommandManager;
import java.lang.reflect.Constructor;
import java.util.HashMap;
import java.util.Map;
public class GeyserNeoForgePermissionHandler {
private static final Constructor<?> PERMISSION_NODE_CONSTRUCTOR;
static {
try {
@SuppressWarnings("rawtypes")
Constructor<PermissionNode> constructor = PermissionNode.class.getDeclaredConstructor(
String.class,
PermissionType.class,
PermissionNode.PermissionResolver.class,
PermissionDynamicContextKey[].class
);
constructor.setAccessible(true);
PERMISSION_NODE_CONSTRUCTOR = constructor;
} catch (NoSuchMethodException e) {
throw new RuntimeException("Unable to construct PermissionNode!", e);
}
}
private final Map<String, PermissionNode<Boolean>> permissionNodes = new HashMap<>();
public void onPermissionGather(PermissionGatherEvent.Nodes event) {
this.registerNode(Constants.UPDATE_PERMISSION, event);
GeyserCommandManager commandManager = GeyserImpl.getInstance().commandManager();
for (Map.Entry<String, Command> entry : commandManager.commands().entrySet()) {
Command command = entry.getValue();
// Don't register aliases
if (!command.name().equals(entry.getKey())) {
continue;
}
this.registerNode(command.permission(), event);
}
for (Map<String, Command> commands : commandManager.extensionCommands().values()) {
for (Map.Entry<String, Command> entry : commands.entrySet()) {
Command command = entry.getValue();
// Don't register aliases
if (!command.name().equals(entry.getKey())) {
continue;
}
this.registerNode(command.permission(), event);
}
}
}
public boolean hasPermission(@NonNull Player source, @NonNull String permissionNode) {
PermissionNode<Boolean> node = this.permissionNodes.get(permissionNode);
if (node == null) {
GeyserImpl.getInstance().getLogger().warning("Unable to find permission node " + permissionNode);
return false;
}
return PermissionAPI.getPermission((ServerPlayer) source, node);
}
public boolean hasPermission(@NonNull CommandSourceStack source, @NonNull String permissionNode, int permissionLevel) {
if (!source.isPlayer()) {
return true;
}
assert source.getPlayer() != null;
boolean permission = this.hasPermission(source.getPlayer(), permissionNode);
if (!permission) {
return source.getPlayer().hasPermissions(permissionLevel);
}
return true;
}
private void registerNode(String node, PermissionGatherEvent.Nodes event) {
PermissionNode<Boolean> permissionNode = this.createNode(node);
// NeoForge likes to crash if you try and register a duplicate node
if (!event.getNodes().contains(permissionNode)) {
event.addNodes(permissionNode);
this.permissionNodes.put(node, permissionNode);
}
}
@SuppressWarnings("unchecked")
private PermissionNode<Boolean> createNode(String node) {
// The typical constructors in PermissionNode require a
// mod id, which means our permission nodes end up becoming
// geyser_neoforge.<node> instead of just <node>. We work around
// this by using reflection to access the constructor that
// doesn't require a mod id or ResourceLocation.
try {
return (PermissionNode<Boolean>) PERMISSION_NODE_CONSTRUCTOR.newInstance(
node,
PermissionTypes.BOOLEAN,
(PermissionNode.PermissionResolver<Boolean>) (player, playerUUID, context) -> false,
new PermissionDynamicContextKey[0]
);
} catch (Exception e) {
throw new RuntimeException("Unable to create permission node " + node, e);
}
}
}

79
bootstrap/mod/neoforge/src/main/java/org/geysermc/geyser/platform/neoforge/PermissionUtils.java Normal file
View file

@ -0,0 +1,79 @@
/*
* Copyright (c) 2024 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.geyser.platform.neoforge;
import net.neoforged.neoforge.server.permission.events.PermissionGatherEvent;
import net.neoforged.neoforge.server.permission.nodes.PermissionNode;
import net.neoforged.neoforge.server.permission.nodes.PermissionTypes;
import org.geysermc.geyser.api.event.lifecycle.GeyserRegisterPermissionsEvent;
import org.geysermc.geyser.api.util.TriState;
import org.geysermc.geyser.platform.neoforge.mixin.PermissionNodeMixin;
/**
* Common logic for handling the more complicated way we have to register permission on NeoForge
*/
public class PermissionUtils {
private PermissionUtils() {
//no
}
/**
* Registers the given permission and its default value to the event. If the permission has the same name as one
* that has already been registered to the event, it will not be registered. In other words, it will not override.
*
* @param permission the permission to register
* @param permissionDefault the permission's default value. See {@link GeyserRegisterPermissionsEvent#register(String, TriState)} for TriState meanings.
* @param event the registration event
* @return true if the permission was registered
*/
public static boolean register(String permission, TriState permissionDefault, PermissionGatherEvent.Nodes event) {
// NeoForge likes to crash if you try and register a duplicate node
if (event.getNodes().stream().noneMatch(n -> n.getNodeName().equals(permission))) {
PermissionNode<Boolean> node = createNode(permission, permissionDefault);
event.addNodes(node);
return true;
}
return false;
}
private static PermissionNode<Boolean> createNode(String node, TriState permissionDefault) {
return PermissionNodeMixin.geyser$construct(
node,
PermissionTypes.BOOLEAN,
(player, playerUUID, context) -> switch (permissionDefault) {
case TRUE -> true;
case FALSE -> false;
case NOT_SET -> {
if (player != null) {
yield player.createCommandSourceStack().hasPermission(player.server.getOperatorUserPermissionLevel());
}
yield false; // NeoForge javadocs say player is null in the case of an offline player.
}
}
);
}
}

48
bootstrap/mod/neoforge/src/main/java/org/geysermc/geyser/platform/neoforge/mixin/PermissionNodeMixin.java Normal file
View file

@ -0,0 +1,48 @@
/*
* Copyright (c) 2019-2024 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.geyser.platform.neoforge.mixin;
import net.neoforged.neoforge.server.permission.nodes.PermissionDynamicContextKey;
import net.neoforged.neoforge.server.permission.nodes.PermissionNode;
import net.neoforged.neoforge.server.permission.nodes.PermissionType;
import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.gen.Invoker;
@Mixin(value = PermissionNode.class, remap = false) // this is API - do not remap
public interface PermissionNodeMixin {
/**
* Invokes the matching private constructor in {@link PermissionNode}.
* <p>
* The typical constructors in PermissionNode require a mod id, which means our permission nodes
* would end up becoming {@code geyser_neoforge.<node>} instead of just {@code <node>}.
*/
@SuppressWarnings("rawtypes") // the varargs
@Invoker("<init>")
static <T> PermissionNode<T> geyser$construct(String nodeName, PermissionType<T> type, PermissionNode.PermissionResolver<T> defaultResolver, PermissionDynamicContextKey... dynamics) {
throw new IllegalStateException();
}
}

2
bootstrap/mod/neoforge/src/main/resources/META-INF/neoforge.mods.toml
View file

@ -11,6 +11,8 @@ authors="GeyserMC"
description="${description}"
[[mixins]]
config = "geyser.mixins.json"
[[mixins]]
config = "geyser_neoforge.mixins.json"
[[dependencies.geyser_neoforge]]
modId="neoforge"
type="required"

12
bootstrap/mod/neoforge/src/main/resources/geyser_neoforge.mixins.json Normal file
View file

@ -0,0 +1,12 @@
{
"required": true,
"minVersion": "0.8",
"package": "org.geysermc.geyser.platform.neoforge.mixin",
"compatibilityLevel": "JAVA_17",
"mixins": [
"PermissionNodeMixin"
],
"injectors": {
"defaultRequire": 1
}
}

75
bootstrap/mod/src/main/java/org/geysermc/geyser/platform/mod/GeyserModBootstrap.java
View file

@ -25,30 +25,21 @@
package org.geysermc.geyser.platform.mod;
import com.mojang.brigadier.arguments.StringArgumentType;
import com.mojang.brigadier.builder.LiteralArgumentBuilder;
import lombok.Getter;
import lombok.RequiredArgsConstructor;
import lombok.Setter;
import net.minecraft.commands.CommandSourceStack;
import net.minecraft.commands.Commands;
import net.minecraft.server.MinecraftServer;
import net.minecraft.world.entity.player.Player;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.checkerframework.checker.nullness.qual.Nullable;
import org.geysermc.geyser.GeyserBootstrap;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.GeyserLogger;
import org.geysermc.geyser.api.command.Command;
import org.geysermc.geyser.api.extension.Extension;
import org.geysermc.geyser.command.GeyserCommand;
import org.geysermc.geyser.command.GeyserCommandManager;
import org.geysermc.geyser.command.CommandRegistry;
import org.geysermc.geyser.configuration.GeyserConfiguration;
import org.geysermc.geyser.dump.BootstrapDumpInfo;
import org.geysermc.geyser.level.WorldManager;
import org.geysermc.geyser.ping.GeyserLegacyPingPassthrough;
import org.geysermc.geyser.ping.IGeyserPingPassthrough;
import org.geysermc.geyser.platform.mod.command.GeyserModCommandExecutor;
import org.geysermc.geyser.platform.mod.platform.GeyserModPlatform;
import org.geysermc.geyser.platform.mod.world.GeyserModWorldManager;
import org.geysermc.geyser.text.GeyserLocale;
@ -59,7 +50,6 @@ import java.io.IOException;
import java.io.InputStream;
import java.net.SocketAddress;
import java.nio.file.Path;
import java.util.Map;
import java.util.UUID;
@RequiredArgsConstructor
@ -70,13 +60,15 @@ public abstract class GeyserModBootstrap implements GeyserBootstrap {
private final GeyserModPlatform platform;
@Getter
private GeyserImpl geyser;
private Path dataFolder;
@Setter
@Setter @Getter
private MinecraftServer server;
private GeyserCommandManager geyserCommandManager;
@Setter
private CommandRegistry commandRegistry;
private GeyserModConfiguration geyserConfig;
private GeyserModInjector geyserInjector;
private final GeyserModLogger geyserLogger = new GeyserModLogger();
@ -94,10 +86,6 @@ public abstract class GeyserModBootstrap implements GeyserBootstrap {
this.geyserLogger.setDebug(geyserConfig.isDebugMode());
GeyserConfiguration.checkGeyserConfiguration(geyserConfig, geyserLogger);
this.geyser = GeyserImpl.load(this.platform.platformType(), this);
// Create command manager here, since the permission handler on neo needs it
this.geyserCommandManager = new GeyserCommandManager(geyser);
this.geyserCommandManager.init();
}
public void onGeyserEnable() {
@ -130,50 +118,6 @@ public abstract class GeyserModBootstrap implements GeyserBootstrap {
if (isServer()) {
this.geyserInjector.initializeLocalChannel(this);
}
// Start command building
// Set just "geyser" as the help command
GeyserModCommandExecutor helpExecutor = new GeyserModCommandExecutor(geyser,
(GeyserCommand) geyser.commandManager().getCommands().get("help"));
LiteralArgumentBuilder<CommandSourceStack> builder = Commands.literal("geyser").executes(helpExecutor);
// Register all subcommands as valid
for (Map.Entry<String, Command> command : geyser.commandManager().getCommands().entrySet()) {
GeyserModCommandExecutor executor = new GeyserModCommandExecutor(geyser, (GeyserCommand) command.getValue());
builder.then(Commands.literal(command.getKey())
.executes(executor)
// Could also test for Bedrock but depending on when this is called it may backfire
.requires(executor::testPermission)
// Allows parsing of arguments; e.g. for /geyser dump logs or the connectiontest command
.then(Commands.argument("args", StringArgumentType.greedyString())
.executes(context -> executor.runWithArgs(context, StringArgumentType.getString(context, "args")))
.requires(executor::testPermission)));
}
server.getCommands().getDispatcher().register(builder);
// Register extension commands
for (Map.Entry<Extension, Map<String, Command>> extensionMapEntry : geyser.commandManager().extensionCommands().entrySet()) {
Map<String, Command> extensionCommands = extensionMapEntry.getValue();
if (extensionCommands.isEmpty()) {
continue;
}
// Register help command for just "/<extensionId>"
GeyserModCommandExecutor extensionHelpExecutor = new GeyserModCommandExecutor(geyser,
(GeyserCommand) extensionCommands.get("help"));
LiteralArgumentBuilder<CommandSourceStack> extCmdBuilder = Commands.literal(extensionMapEntry.getKey().description().id()).executes(extensionHelpExecutor);
for (Map.Entry<String, Command> command : extensionCommands.entrySet()) {
GeyserModCommandExecutor executor = new GeyserModCommandExecutor(geyser, (GeyserCommand) command.getValue());
extCmdBuilder.then(Commands.literal(command.getKey())
.executes(executor)
.requires(executor::testPermission)
.then(Commands.argument("args", StringArgumentType.greedyString())
.executes(context -> executor.runWithArgs(context, StringArgumentType.getString(context, "args")))
.requires(executor::testPermission)));
}
server.getCommands().getDispatcher().register(extCmdBuilder);
}
}
@Override
@ -206,8 +150,8 @@ public abstract class GeyserModBootstrap implements GeyserBootstrap {
}
@Override
public GeyserCommandManager getGeyserCommandManager() {
return geyserCommandManager;
public CommandRegistry getCommandRegistry() {
return commandRegistry;
}
@Override
@ -235,6 +179,7 @@ public abstract class GeyserModBootstrap implements GeyserBootstrap {
return this.server.getServerVersion();
}
@SuppressWarnings("ConstantConditions") // Certain IDEA installations think that ip cannot be null
@NonNull
@Override
public String getServerBindAddress() {
@ -270,10 +215,6 @@ public abstract class GeyserModBootstrap implements GeyserBootstrap {
return this.platform.resolveResource(resource);
}
public abstract boolean hasPermission(@NonNull Player source, @NonNull String permissionNode);
public abstract boolean hasPermission(@NonNull CommandSourceStack source, @NonNull String permissionNode, int permissionLevel);
@SuppressWarnings("BooleanMethodIsAlwaysInverted")
private boolean loadConfig() {
try {

13
bootstrap/mod/src/main/java/org/geysermc/geyser/platform/mod/GeyserModUpdateListener.java
View file

@ -25,17 +25,18 @@
package org.geysermc.geyser.platform.mod;
import net.minecraft.commands.CommandSourceStack;
import net.minecraft.world.entity.player.Player;
import org.geysermc.geyser.Constants;
import org.geysermc.geyser.platform.mod.command.ModCommandSender;
import org.geysermc.geyser.Permissions;
import org.geysermc.geyser.platform.mod.command.ModCommandSource;
import org.geysermc.geyser.util.VersionCheckUtils;
public final class GeyserModUpdateListener {
public static void onPlayReady(Player player) {
CommandSourceStack stack = player.createCommandSourceStack();
if (GeyserModBootstrap.getInstance().hasPermission(stack, Constants.UPDATE_PERMISSION, 2)) {
VersionCheckUtils.checkForGeyserUpdate(() -> new ModCommandSender(stack));
// Should be creating this in the supplier, but we need it for the permission check.
// Not a big deal currently because ModCommandSource doesn't load locale, so don't need to try to wait for it.
ModCommandSource source = new ModCommandSource(player.createCommandSourceStack());
if (source.hasPermission(Permissions.CHECK_UPDATE)) {
VersionCheckUtils.checkForGeyserUpdate(() -> source);
}
}

75
bootstrap/mod/src/main/java/org/geysermc/geyser/platform/mod/command/GeyserModCommandExecutor.java
View file

@ -1,75 +0,0 @@
/*
* Copyright (c) 2019-2022 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.geyser.platform.mod.command;
import com.mojang.brigadier.Command;
import com.mojang.brigadier.context.CommandContext;
import net.minecraft.commands.CommandSourceStack;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.command.GeyserCommand;
import org.geysermc.geyser.command.GeyserCommandExecutor;
import org.geysermc.geyser.platform.mod.GeyserModBootstrap;
import org.geysermc.geyser.session.GeyserSession;
import org.geysermc.geyser.text.ChatColor;
import org.geysermc.geyser.text.GeyserLocale;
import java.util.Collections;
public class GeyserModCommandExecutor extends GeyserCommandExecutor implements Command<CommandSourceStack> {
private final GeyserCommand command;
public GeyserModCommandExecutor(GeyserImpl geyser, GeyserCommand command) {
super(geyser, Collections.singletonMap(command.name(), command));
this.command = command;
}
public boolean testPermission(CommandSourceStack source) {
return GeyserModBootstrap.getInstance().hasPermission(source, command.permission(), command.isSuggestedOpOnly() ? 2 : 0);
}
@Override
public int run(CommandContext<CommandSourceStack> context) {
return runWithArgs(context, "");
}
public int runWithArgs(CommandContext<CommandSourceStack> context, String args) {
CommandSourceStack source = context.getSource();
ModCommandSender sender = new ModCommandSender(source);
GeyserSession session = getGeyserSession(sender);
if (!testPermission(source)) {
sender.sendMessage(ChatColor.RED + GeyserLocale.getPlayerLocaleString("geyser.bootstrap.command.permission_fail", sender.locale()));
return 0;
}
if (command.isBedrockOnly() && session == null) {
sender.sendMessage(ChatColor.RED + GeyserLocale.getPlayerLocaleString("geyser.bootstrap.command.bedrock_only", sender.locale()));
return 0;
}
command.execute(session, sender, args.split(" "));
return 0;
}
}

26
bootstrap/mod/src/main/java/org/geysermc/geyser/platform/mod/command/ModCommandSender.java → bootstrap/mod/src/main/java/org/geysermc/geyser/platform/mod/command/ModCommandSource.java
View file

@ -31,19 +31,21 @@ import net.minecraft.core.RegistryAccess;
import net.minecraft.network.chat.Component;
import net.minecraft.server.level.ServerPlayer;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.checkerframework.checker.nullness.qual.Nullable;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.command.GeyserCommandSource;
import org.geysermc.geyser.platform.mod.GeyserModBootstrap;
import org.geysermc.geyser.text.ChatColor;
import java.util.Objects;
import java.util.UUID;
public class ModCommandSender implements GeyserCommandSource {
public class ModCommandSource implements GeyserCommandSource {
private final CommandSourceStack source;
public ModCommandSender(CommandSourceStack source) {
public ModCommandSource(CommandSourceStack source) {
this.source = source;
// todo find locale?
}
@Override
@ -75,8 +77,24 @@ public class ModCommandSender implements GeyserCommandSource {
return !(source.getEntity() instanceof ServerPlayer);
}
@Override
public @Nullable UUID playerUuid() {
if (source.getEntity() instanceof ServerPlayer player) {
return player.getUUID();
}
return null;
}
@Override
public boolean hasPermission(String permission) {
return GeyserModBootstrap.getInstance().hasPermission(source, permission, source.getServer().getOperatorUserPermissionLevel());
// Unlike other bootstraps; we delegate to cloud here too:
// On NeoForge; we'd have to keep track of all PermissionNodes - cloud already does that
// For Fabric, we won't need to include the Fabric Permissions API anymore - cloud already does that too :p
return GeyserImpl.getInstance().commandRegistry().hasPermission(this, permission);
}
@Override
public Object handle() {
return source;
}
}

7
bootstrap/mod/src/main/java/org/geysermc/geyser/platform/mod/world/GeyserModWorldManager.java
View file

@ -48,7 +48,6 @@ import org.checkerframework.checker.nullness.qual.NonNull;
import org.cloudburstmc.math.vector.Vector3i;
import org.geysermc.geyser.level.GeyserWorldManager;
import org.geysermc.geyser.network.GameProtocol;
import org.geysermc.geyser.platform.mod.GeyserModBootstrap;
import org.geysermc.geyser.session.GeyserSession;
import org.geysermc.geyser.util.MinecraftKey;
import org.geysermc.mcprotocollib.protocol.data.game.Holder;
@ -111,12 +110,6 @@ public class GeyserModWorldManager extends GeyserWorldManager {
return SharedConstants.getCurrentVersion().getProtocolVersion() == GameProtocol.getJavaProtocolVersion();
}
@Override
public boolean hasPermission(GeyserSession session, String permission) {
ServerPlayer player = getPlayer(session);
return GeyserModBootstrap.getInstance().hasPermission(player, permission);
}
@Override
public GameMode getDefaultGameMode(GeyserSession session) {
return GameMode.byId(server.getDefaultGameType().getId());

8
bootstrap/spigot/build.gradle.kts
View file

@ -17,12 +17,12 @@ dependencies {
classifier("all") // otherwise the unshaded jar is used without the shaded NMS implementations
})
implementation(libs.cloud.paper)
implementation(libs.commodore)
implementation(libs.adventure.text.serializer.bungeecord)
compileOnly(libs.folia.api)
compileOnly(libs.paper.mojangapi)
compileOnlyApi(libs.viaversion)
}
@ -33,13 +33,15 @@ platformRelocate("com.fasterxml.jackson")
platformRelocate("net.kyori", "net.kyori.adventure.text.logger.slf4j.ComponentLogger")
platformRelocate("org.objectweb.asm")
platformRelocate("me.lucko.commodore")
platformRelocate("org.incendo")
platformRelocate("io.leangen.geantyref") // provided by cloud, should also be relocated
platformRelocate("org.yaml") // Broken as of 1.20
// These dependencies are already present on the platform
provided(libs.viaversion)
application {
mainClass.set("org.geysermc.geyser.platform.spigot.GeyserSpigotMain")
tasks.withType<Jar> {
manifest.attributes["Main-Class"] = "org.geysermc.geyser.platform.spigot.GeyserSpigotMain"
}
tasks.withType<com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar> {

172
bootstrap/spigot/src/main/java/org/geysermc/geyser/platform/spigot/GeyserSpigotPlugin.java
View file

@ -30,37 +30,34 @@ import com.viaversion.viaversion.api.data.MappingData;
import com.viaversion.viaversion.api.protocol.ProtocolPathEntry;
import com.viaversion.viaversion.api.protocol.version.ProtocolVersion;
import io.netty.buffer.ByteBuf;
import me.lucko.commodore.CommodoreProvider;
import org.bukkit.Bukkit;
import org.bukkit.block.data.BlockData;
import org.bukkit.command.CommandMap;
import org.bukkit.command.PluginCommand;
import org.bukkit.command.CommandSender;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.server.ServerLoadEvent;
import org.bukkit.permissions.Permission;
import org.bukkit.permissions.PermissionDefault;
import org.bukkit.plugin.Plugin;
import org.bukkit.plugin.PluginManager;
import org.bukkit.plugin.java.JavaPlugin;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.geysermc.geyser.Constants;
import org.geysermc.geyser.GeyserBootstrap;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.adapters.paper.PaperAdapters;
import org.geysermc.geyser.adapters.spigot.SpigotAdapters;
import org.geysermc.geyser.api.command.Command;
import org.geysermc.geyser.api.extension.Extension;
import org.geysermc.geyser.api.event.lifecycle.GeyserRegisterPermissionsEvent;
import org.geysermc.geyser.api.util.PlatformType;
import org.geysermc.geyser.command.GeyserCommandManager;
import org.geysermc.geyser.command.CommandRegistry;
import org.geysermc.geyser.command.CommandSourceConverter;
import org.geysermc.geyser.command.GeyserCommandSource;
import org.geysermc.geyser.configuration.GeyserConfiguration;
import org.geysermc.geyser.dump.BootstrapDumpInfo;
import org.geysermc.geyser.level.WorldManager;
import org.geysermc.geyser.network.GameProtocol;
import org.geysermc.geyser.ping.GeyserLegacyPingPassthrough;
import org.geysermc.geyser.ping.IGeyserPingPassthrough;
import org.geysermc.geyser.platform.spigot.command.GeyserBrigadierSupport;
import org.geysermc.geyser.platform.spigot.command.GeyserSpigotCommandExecutor;
import org.geysermc.geyser.platform.spigot.command.GeyserSpigotCommandManager;
import org.geysermc.geyser.platform.spigot.command.SpigotCommandRegistry;
import org.geysermc.geyser.platform.spigot.command.SpigotCommandSource;
import org.geysermc.geyser.platform.spigot.world.GeyserPistonListener;
import org.geysermc.geyser.platform.spigot.world.GeyserSpigotBlockPlaceListener;
import org.geysermc.geyser.platform.spigot.world.manager.GeyserSpigotLegacyNativeWorldManager;
@ -68,21 +65,21 @@ import org.geysermc.geyser.platform.spigot.world.manager.GeyserSpigotNativeWorld
import org.geysermc.geyser.platform.spigot.world.manager.GeyserSpigotWorldManager;
import org.geysermc.geyser.text.GeyserLocale;
import org.geysermc.geyser.util.FileUtils;
import org.incendo.cloud.bukkit.BukkitCommandManager;
import org.incendo.cloud.execution.ExecutionCoordinator;
import org.incendo.cloud.paper.LegacyPaperCommandManager;
import java.io.File;
import java.io.IOException;
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;
import java.net.SocketAddress;
import java.nio.file.Path;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.UUID;
public class GeyserSpigotPlugin extends JavaPlugin implements GeyserBootstrap {
private GeyserSpigotCommandManager geyserCommandManager;
private CommandRegistry commandRegistry;
private GeyserSpigotConfiguration geyserConfig;
private GeyserSpigotInjector geyserInjector;
private final GeyserSpigotLogger geyserLogger = GeyserPaperLogger.supported() ?
@ -165,31 +162,37 @@ public class GeyserSpigotPlugin extends JavaPlugin implements GeyserBootstrap {
@Override
public void onEnable() {
this.geyserCommandManager = new GeyserSpigotCommandManager(geyser);
this.geyserCommandManager.init();
// Because Bukkit locks its command map upon startup, we need to
// add our plugin commands in onEnable, but populating the executor
// can happen at any time (later in #onGeyserEnable())
CommandMap commandMap = GeyserSpigotCommandManager.getCommandMap();
for (Extension extension : this.geyserCommandManager.extensionCommands().keySet()) {
// Thanks again, Bukkit
try {
Constructor<PluginCommand> constructor = PluginCommand.class.getDeclaredConstructor(String.class, Plugin.class);
constructor.setAccessible(true);
PluginCommand pluginCommand = constructor.newInstance(extension.description().id(), this);
pluginCommand.setDescription("The main command for the " + extension.name() + " Geyser extension!");
commandMap.register(extension.description().id(), "geyserext", pluginCommand);
} catch (InstantiationException | IllegalAccessException | InvocationTargetException | NoSuchMethodException ex) {
this.geyserLogger.error("Failed to construct PluginCommand for extension " + extension.name(), ex);
}
// Create command manager early so we can add Geyser extension commands
var sourceConverter = new CommandSourceConverter<>(
CommandSender.class,
Bukkit::getPlayer,
Bukkit::getConsoleSender,
SpigotCommandSource::new
);
LegacyPaperCommandManager<GeyserCommandSource> cloud;
try {
// LegacyPaperCommandManager works for spigot too, see https://cloud.incendo.org/minecraft/paper
cloud = new LegacyPaperCommandManager<>(
this,
ExecutionCoordinator.simpleCoordinator(),
sourceConverter
);
} catch (Exception e) {
throw new RuntimeException(e);
}
try {
// Commodore brigadier on Spigot/Paper 1.13 - 1.18.2
// Paper-only brigadier on 1.19+
cloud.registerBrigadier();
} catch (BukkitCommandManager.BrigadierInitializationException e) {
geyserLogger.debug("Failed to initialize Brigadier support: " + e.getMessage());
}
this.commandRegistry = new SpigotCommandRegistry(geyser, cloud);
// Needs to be an anonymous inner class otherwise Bukkit complains about missing classes
Bukkit.getPluginManager().registerEvents(new Listener() {
@EventHandler
public void onServerLoaded(ServerLoadEvent event) {
if (event.getType() == ServerLoadEvent.LoadType.RELOAD) {
@ -227,7 +230,7 @@ public class GeyserSpigotPlugin extends JavaPlugin implements GeyserBootstrap {
}
geyserLogger.debug("Spigot ping passthrough type: " + (this.geyserSpigotPingPassthrough == null ? null : this.geyserSpigotPingPassthrough.getClass()));
// Don't need to re-create the world manager/re-register commands/reinject when reloading
// Don't need to re-create the world manager/reinject when reloading
if (GeyserImpl.getInstance().isReloading()) {
return;
}
@ -282,79 +285,40 @@ public class GeyserSpigotPlugin extends JavaPlugin implements GeyserBootstrap {
geyserLogger.debug("Using default world manager.");
}
PluginCommand geyserCommand = this.getCommand("geyser");
Objects.requireNonNull(geyserCommand, "base command cannot be null");
geyserCommand.setExecutor(new GeyserSpigotCommandExecutor(geyser, geyserCommandManager.getCommands()));
for (Map.Entry<Extension, Map<String, Command>> entry : this.geyserCommandManager.extensionCommands().entrySet()) {
Map<String, Command> commands = entry.getValue();
if (commands.isEmpty()) {
continue;
}
PluginCommand command = this.getCommand(entry.getKey().description().id());
if (command == null) {
continue;
}
command.setExecutor(new GeyserSpigotCommandExecutor(this.geyser, commands));
}
// Register permissions so they appear in, for example, LuckPerms' UI
// Re-registering permissions throws an error
for (Map.Entry<String, Command> entry : geyserCommandManager.commands().entrySet()) {
Command command = entry.getValue();
if (command.aliases().contains(entry.getKey())) {
// Don't register aliases
continue;
// Re-registering permissions without removing it throws an error
PluginManager pluginManager = Bukkit.getPluginManager();
geyser.eventBus().fire((GeyserRegisterPermissionsEvent) (permission, def) -> {
Objects.requireNonNull(permission, "permission");
Objects.requireNonNull(def, "permission default for " + permission);
if (permission.isBlank()) {
return;
}
PermissionDefault permissionDefault = switch (def) {
case TRUE -> PermissionDefault.TRUE;
case FALSE -> PermissionDefault.FALSE;
case NOT_SET -> PermissionDefault.OP;
};
Permission existingPermission = pluginManager.getPermission(permission);
if (existingPermission != null) {
geyserLogger.debug("permission " + permission + " with default " +
existingPermission.getDefault() + " is being overridden by " + permissionDefault);
pluginManager.removePermission(permission);
}
Bukkit.getPluginManager().addPermission(new Permission(command.permission(),
GeyserLocale.getLocaleStringLog(command.description()),
command.isSuggestedOpOnly() ? PermissionDefault.OP : PermissionDefault.TRUE));
}
// Register permissions for extension commands
for (Map.Entry<Extension, Map<String, Command>> commandEntry : this.geyserCommandManager.extensionCommands().entrySet()) {
for (Map.Entry<String, Command> entry : commandEntry.getValue().entrySet()) {
Command command = entry.getValue();
if (command.aliases().contains(entry.getKey())) {
// Don't register aliases
continue;
}
if (command.permission().isBlank()) {
continue;
}
// Avoid registering the same permission twice, e.g. for the extension help commands
if (Bukkit.getPluginManager().getPermission(command.permission()) != null) {
GeyserImpl.getInstance().getLogger().debug("Skipping permission " + command.permission() + " as it is already registered");
continue;
}
Bukkit.getPluginManager().addPermission(new Permission(command.permission(),
GeyserLocale.getLocaleStringLog(command.description()),
command.isSuggestedOpOnly() ? PermissionDefault.OP : PermissionDefault.TRUE));
}
}
Bukkit.getPluginManager().addPermission(new Permission(Constants.UPDATE_PERMISSION,
"Whether update notifications can be seen", PermissionDefault.OP));
pluginManager.addPermission(new Permission(permission, permissionDefault));
});
// Events cannot be unregistered - re-registering results in duplicate firings
GeyserSpigotBlockPlaceListener blockPlaceListener = new GeyserSpigotBlockPlaceListener(geyser, this.geyserWorldManager);
Bukkit.getServer().getPluginManager().registerEvents(blockPlaceListener, this);
pluginManager.registerEvents(blockPlaceListener, this);
Bukkit.getServer().getPluginManager().registerEvents(new GeyserPistonListener(geyser, this.geyserWorldManager), this);
pluginManager.registerEvents(new GeyserPistonListener(geyser, this.geyserWorldManager), this);
Bukkit.getServer().getPluginManager().registerEvents(new GeyserSpigotUpdateListener(), this);
boolean brigadierSupported = CommodoreProvider.isSupported();
geyserLogger.debug("Brigadier supported? " + brigadierSupported);
if (brigadierSupported) {
GeyserBrigadierSupport.loadBrigadier(this, geyserCommand);
}
pluginManager.registerEvents(new GeyserSpigotUpdateListener(), this);
}
@Override
@ -390,8 +354,8 @@ public class GeyserSpigotPlugin extends JavaPlugin implements GeyserBootstrap {
}
@Override
public GeyserCommandManager getGeyserCommandManager() {
return this.geyserCommandManager;
public CommandRegistry getCommandRegistry() {
return this.commandRegistry;
}
@Override

4
bootstrap/spigot/src/main/java/org/geysermc/geyser/platform/spigot/GeyserSpigotUpdateListener.java
View file

@ -29,8 +29,8 @@ import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerJoinEvent;
import org.geysermc.geyser.Constants;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.Permissions;
import org.geysermc.geyser.platform.spigot.command.SpigotCommandSource;
import org.geysermc.geyser.util.VersionCheckUtils;
@ -40,7 +40,7 @@ public final class GeyserSpigotUpdateListener implements Listener {
public void onPlayerJoin(final PlayerJoinEvent event) {
if (GeyserImpl.getInstance().getConfig().isNotifyOnNewBedrockUpdate()) {
final Player player = event.getPlayer();
if (player.hasPermission(Constants.UPDATE_PERMISSION)) {
if (player.hasPermission(Permissions.CHECK_UPDATE)) {
VersionCheckUtils.checkForGeyserUpdate(() -> new SpigotCommandSource(player));
}
}

61
bootstrap/spigot/src/main/java/org/geysermc/geyser/platform/spigot/command/GeyserBrigadierSupport.java
View file

@ -1,61 +0,0 @@
/*
* Copyright (c) 2019-2022 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.geyser.platform.spigot.command;
import com.mojang.brigadier.builder.LiteralArgumentBuilder;
import me.lucko.commodore.Commodore;
import me.lucko.commodore.CommodoreProvider;
import org.bukkit.Bukkit;
import org.bukkit.command.PluginCommand;
import org.geysermc.geyser.platform.spigot.GeyserSpigotPlugin;
/**
* Needs to be a separate class so pre-1.13 loads correctly.
*/
public final class GeyserBrigadierSupport {
public static void loadBrigadier(GeyserSpigotPlugin plugin, PluginCommand pluginCommand) {
// Enable command completions if supported
// This is beneficial because this is sent over the network and Bedrock can see it
Commodore commodore = CommodoreProvider.getCommodore(plugin);
LiteralArgumentBuilder<?> builder = LiteralArgumentBuilder.literal("geyser");
for (String command : plugin.getGeyserCommandManager().getCommands().keySet()) {
builder.then(LiteralArgumentBuilder.literal(command));
}
commodore.register(pluginCommand, builder);
try {
Class.forName("com.destroystokyo.paper.event.brigadier.AsyncPlayerSendCommandsEvent");
Bukkit.getServer().getPluginManager().registerEvents(new GeyserPaperCommandListener(), plugin);
plugin.getGeyserLogger().debug("Successfully registered AsyncPlayerSendCommandsEvent listener.");
} catch (ClassNotFoundException e) {
plugin.getGeyserLogger().debug("Not registering AsyncPlayerSendCommandsEvent listener.");
}
}
private GeyserBrigadierSupport() {
}
}

87
bootstrap/spigot/src/main/java/org/geysermc/geyser/platform/spigot/command/GeyserPaperCommandListener.java
View file

@ -1,87 +0,0 @@
/*
* Copyright (c) 2019-2022 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.geyser.platform.spigot.command;
import com.destroystokyo.paper.event.brigadier.AsyncPlayerSendCommandsEvent;
import com.mojang.brigadier.tree.CommandNode;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.api.command.Command;
import java.net.InetSocketAddress;
import java.util.Iterator;
import java.util.Map;
public final class GeyserPaperCommandListener implements Listener {
@SuppressWarnings("UnstableApiUsage")
@EventHandler
public void onCommandSend(AsyncPlayerSendCommandsEvent<?> event) {
// Documentation says to check (event.isAsynchronous() || !event.hasFiredAsync()), but as of Paper 1.18.2
// event.hasFiredAsync is never true
if (event.isAsynchronous()) {
CommandNode<?> geyserBrigadier = event.getCommandNode().getChild("geyser");
if (geyserBrigadier != null) {
Player player = event.getPlayer();
boolean isJavaPlayer = isProbablyJavaPlayer(player);
Map<String, Command> commands = GeyserImpl.getInstance().commandManager().getCommands();
Iterator<? extends CommandNode<?>> it = geyserBrigadier.getChildren().iterator();
while (it.hasNext()) {
CommandNode<?> subnode = it.next();
Command command = commands.get(subnode.getName());
if (command != null) {
if ((command.isBedrockOnly() && isJavaPlayer) || !player.hasPermission(command.permission())) {
// Remove this from the node as we don't have permission to use it
it.remove();
}
}
}
}
}
}
/**
* This early on, there is a rare chance that Geyser has yet to process the connection. We'll try to minimize that
* chance, though.
*/
private boolean isProbablyJavaPlayer(Player player) {
if (GeyserImpl.getInstance().connectionByUuid(player.getUniqueId()) != null) {
// For sure this is a Bedrock player
return false;
}
if (GeyserImpl.getInstance().getConfig().isUseDirectConnection()) {
InetSocketAddress address = player.getAddress();
if (address != null) {
return address.getPort() != 0;
}
}
return true;
}
}

88
bootstrap/spigot/src/main/java/org/geysermc/geyser/platform/spigot/command/GeyserSpigotCommandExecutor.java
View file

@ -1,88 +0,0 @@
/*
* Copyright (c) 2019-2022 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.geyser.platform.spigot.command;
import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.command.TabExecutor;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.command.GeyserCommand;
import org.geysermc.geyser.command.GeyserCommandExecutor;
import org.geysermc.geyser.session.GeyserSession;
import org.geysermc.geyser.text.GeyserLocale;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Map;
public class GeyserSpigotCommandExecutor extends GeyserCommandExecutor implements TabExecutor {
public GeyserSpigotCommandExecutor(GeyserImpl geyser, Map<String, org.geysermc.geyser.api.command.Command> commands) {
super(geyser, commands);
}
@Override
public boolean onCommand(@NonNull CommandSender sender, @NonNull Command command, @NonNull String label, String[] args) {
SpigotCommandSource commandSender = new SpigotCommandSource(sender);
GeyserSession session = getGeyserSession(commandSender);
if (args.length > 0) {
GeyserCommand geyserCommand = getCommand(args[0]);
if (geyserCommand != null) {
if (!sender.hasPermission(geyserCommand.permission())) {
String message = GeyserLocale.getPlayerLocaleString("geyser.bootstrap.command.permission_fail", commandSender.locale());
commandSender.sendMessage(ChatColor.RED + message);
return true;
}
if (geyserCommand.isBedrockOnly() && session == null) {
sender.sendMessage(ChatColor.RED + GeyserLocale.getPlayerLocaleString("geyser.bootstrap.command.bedrock_only", commandSender.locale()));
return true;
}
geyserCommand.execute(session, commandSender, args.length > 1 ? Arrays.copyOfRange(args, 1, args.length) : new String[0]);
return true;
} else {
String message = GeyserLocale.getPlayerLocaleString("geyser.bootstrap.command.not_found", commandSender.locale());
commandSender.sendMessage(ChatColor.RED + message);
}
} else {
getCommand("help").execute(session, commandSender, new String[0]);
return true;
}
return true;
}
@Override
public List<String> onTabComplete(@NonNull CommandSender sender, @NonNull Command command, @NonNull String label, String[] args) {
if (args.length == 1) {
return tabComplete(new SpigotCommandSource(sender));
}
return Collections.emptyList();
}
}

45
bootstrap/spigot/src/main/java/org/geysermc/geyser/platform/spigot/command/GeyserSpigotCommandManager.java → bootstrap/spigot/src/main/java/org/geysermc/geyser/platform/spigot/command/SpigotCommandRegistry.java
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2019-2022 GeyserMC. http://geysermc.org
* Copyright (c) 2019-2023 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@ -29,16 +29,21 @@ import org.bukkit.Bukkit;
import org.bukkit.Server;
import org.bukkit.command.Command;
import org.bukkit.command.CommandMap;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.command.GeyserCommandManager;
import org.geysermc.geyser.command.CommandRegistry;
import org.geysermc.geyser.command.GeyserCommandSource;
import org.incendo.cloud.CommandManager;
import java.lang.reflect.Field;
public class GeyserSpigotCommandManager extends GeyserCommandManager {
public class SpigotCommandRegistry extends CommandRegistry {
private static final CommandMap COMMAND_MAP;
private final CommandMap commandMap;
public SpigotCommandRegistry(GeyserImpl geyser, CommandManager<GeyserCommandSource> cloud) {
super(geyser, cloud);
static {
CommandMap commandMap = null;
try {
// Paper-only
@ -49,24 +54,28 @@ public class GeyserSpigotCommandManager extends GeyserCommandManager {
Field cmdMapField = Bukkit.getServer().getClass().getDeclaredField("commandMap");
cmdMapField.setAccessible(true);
commandMap = (CommandMap) cmdMapField.get(Bukkit.getServer());
} catch (NoSuchFieldException | IllegalAccessException ex) {
ex.printStackTrace();
} catch (Exception ex) {
geyser.getLogger().error("Failed to get Spigot's CommandMap", ex);
}
}
COMMAND_MAP = commandMap;
}
public GeyserSpigotCommandManager(GeyserImpl geyser) {
super(geyser);
this.commandMap = commandMap;
}
@NonNull
@Override
public String description(String command) {
Command cmd = COMMAND_MAP.getCommand(command.replace("/", ""));
return cmd != null ? cmd.getDescription() : "";
}
public String description(@NonNull String command, @NonNull String locale) {
// check if the command is /geyser or an extension command so that we can localize the description
String description = super.description(command, locale);
if (!description.isBlank()) {
return description;
}
public static CommandMap getCommandMap() {
return COMMAND_MAP;
if (commandMap != null) {
Command cmd = commandMap.getCommand(command);
if (cmd != null) {
return cmd.getDescription();
}
}
return "";
}
}

26
bootstrap/spigot/src/main/java/org/geysermc/geyser/platform/spigot/command/SpigotCommandSource.java
View file

@ -27,17 +27,21 @@ package org.geysermc.geyser.platform.spigot.command;
import net.kyori.adventure.text.Component;
import net.kyori.adventure.text.serializer.bungeecord.BungeeComponentSerializer;
import org.bukkit.command.CommandSender;
import org.bukkit.command.ConsoleCommandSender;
import org.bukkit.entity.Player;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.checkerframework.checker.nullness.qual.Nullable;
import org.geysermc.geyser.command.GeyserCommandSource;
import org.geysermc.geyser.platform.spigot.PaperAdventure;
import org.geysermc.geyser.text.GeyserLocale;
public class SpigotCommandSource implements GeyserCommandSource {
private final org.bukkit.command.CommandSender handle;
import java.util.UUID;
public SpigotCommandSource(org.bukkit.command.CommandSender handle) {
public class SpigotCommandSource implements GeyserCommandSource {
private final CommandSender handle;
public SpigotCommandSource(CommandSender handle) {
this.handle = handle;
// Ensure even Java players' languages are loaded
GeyserLocale.loadGeyserLocale(locale());
@ -65,11 +69,24 @@ public class SpigotCommandSource implements GeyserCommandSource {
handle.spigot().sendMessage(BungeeComponentSerializer.get().serialize(message));
}
@Override
public Object handle() {
return handle;
}
@Override
public boolean isConsole() {
return handle instanceof ConsoleCommandSender;
}
@Override
public @Nullable UUID playerUuid() {
if (handle instanceof Player player) {
return player.getUniqueId();
}
return null;
}
@SuppressWarnings("deprecation")
@Override
public String locale() {
@ -83,6 +100,7 @@ public class SpigotCommandSource implements GeyserCommandSource {
@Override
public boolean hasPermission(String permission) {
return handle.hasPermission(permission);
// Don't trust Spigot to handle blank permissions
return permission.isBlank() || handle.hasPermission(permission);
}
}

9
bootstrap/spigot/src/main/java/org/geysermc/geyser/platform/spigot/world/manager/GeyserSpigotWorldManager.java
View file

@ -128,15 +128,6 @@ public class GeyserSpigotWorldManager extends WorldManager {
return GameMode.byId(Bukkit.getDefaultGameMode().ordinal());
}
@Override
public boolean hasPermission(GeyserSession session, String permission) {
Player player = Bukkit.getPlayer(session.javaUuid());
if (player != null) {
return player.hasPermission(permission);
}
return false;
}
@Override
public @NonNull CompletableFuture<@Nullable DataComponents> getPickItemComponents(GeyserSession session, int x, int y, int z, boolean addNbtData) {
Player bukkitPlayer;

8
bootstrap/spigot/src/main/resources/plugin.yml
View file

@ -6,11 +6,3 @@ version: ${version}
softdepend: ["ViaVersion", "floodgate"]
api-version: 1.13
folia-supported: true
commands:
geyser:
description: The main command for Geyser.
usage: /geyser <subcommand>
permission: geyser.command
permissions:
geyser.command:
default: true

4
bootstrap/standalone/build.gradle.kts
View file

@ -1,5 +1,9 @@
import com.github.jengelman.gradle.plugins.shadow.transformers.Log4j2PluginsCacheFileTransformer
plugins {
application
}
val terminalConsoleVersion = "1.2.0"
val jlineVersion = "3.21.0"

29
bootstrap/standalone/src/main/java/org/geysermc/geyser/platform/standalone/GeyserStandaloneBootstrap.java
View file

@ -42,7 +42,8 @@ import org.checkerframework.checker.nullness.qual.NonNull;
import org.geysermc.geyser.GeyserBootstrap;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.api.util.PlatformType;
import org.geysermc.geyser.command.GeyserCommandManager;
import org.geysermc.geyser.command.CommandRegistry;
import org.geysermc.geyser.command.standalone.StandaloneCloudCommandManager;
import org.geysermc.geyser.configuration.GeyserConfiguration;
import org.geysermc.geyser.configuration.GeyserJacksonConfiguration;
import org.geysermc.geyser.dump.BootstrapDumpInfo;
@ -69,7 +70,8 @@ import java.util.stream.Collectors;
public class GeyserStandaloneBootstrap implements GeyserBootstrap {
private GeyserCommandManager geyserCommandManager;
private StandaloneCloudCommandManager cloud;
private CommandRegistry commandRegistry;
private GeyserStandaloneConfiguration geyserConfig;
private final GeyserStandaloneLogger geyserLogger = new GeyserStandaloneLogger();
private IGeyserPingPassthrough geyserPingPassthrough;
@ -222,13 +224,24 @@ public class GeyserStandaloneBootstrap implements GeyserBootstrap {
geyser = GeyserImpl.load(PlatformType.STANDALONE, this);
geyserCommandManager = new GeyserCommandManager(geyser);
geyserCommandManager.init();
boolean reloading = geyser.isReloading();
if (!reloading) {
// Currently there would be no significant benefit of re-initializing commands. Also, we would have to unsubscribe CommandRegistry.
// Fire GeyserDefineCommandsEvent after PreInitEvent, before PostInitEvent, for consistency with other bootstraps.
cloud = new StandaloneCloudCommandManager(geyser);
commandRegistry = new CommandRegistry(geyser, cloud);
}
GeyserImpl.start();
if (!reloading) {
// Event must be fired after CommandRegistry has subscribed its listener.
// Also, the subscription for the Permissions class is created when Geyser is initialized.
cloud.fireRegisterPermissionsEvent();
}
if (gui != null) {
gui.enableCommands(geyser.getScheduledThread(), geyserCommandManager);
gui.enableCommands(geyser.getScheduledThread(), commandRegistry);
}
geyserPingPassthrough = GeyserLegacyPingPassthrough.init(geyser);
@ -255,8 +268,6 @@ public class GeyserStandaloneBootstrap implements GeyserBootstrap {
@Override
public void onGeyserDisable() {
// We can re-register commands on standalone, so why not
GeyserImpl.getInstance().commandManager().getCommands().clear();
geyser.disable();
}
@ -277,8 +288,8 @@ public class GeyserStandaloneBootstrap implements GeyserBootstrap {
}
@Override
public GeyserCommandManager getGeyserCommandManager() {
return geyserCommandManager;
public CommandRegistry getCommandRegistry() {
return commandRegistry;
}
@Override

4
bootstrap/standalone/src/main/java/org/geysermc/geyser/platform/standalone/GeyserStandaloneLogger.java
View file

@ -44,7 +44,9 @@ public class GeyserStandaloneLogger extends SimpleTerminalConsole implements Gey
@Override
protected void runCommand(String line) {
GeyserImpl.getInstance().commandManager().runCommand(this, line);
// don't block the terminal!
GeyserImpl geyser = GeyserImpl.getInstance();
geyser.getScheduledThread().execute(() -> geyser.commandRegistry().runCommand(this, line));
}
@Override

20
bootstrap/standalone/src/main/java/org/geysermc/geyser/platform/standalone/gui/GeyserStandaloneGUI.java
View file

@ -28,7 +28,7 @@ package org.geysermc.geyser.platform.standalone.gui;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.GeyserLogger;
import org.geysermc.geyser.command.GeyserCommandManager;
import org.geysermc.geyser.command.CommandRegistry;
import org.geysermc.geyser.session.GeyserSession;
import org.geysermc.geyser.text.GeyserLocale;
@ -271,15 +271,14 @@ public class GeyserStandaloneGUI {
}
/**
* Enable the command input box.
* Enables the command input box.
*
* @param executor the executor for running commands off the GUI thread
* @param commandManager the command manager to delegate commands to
* @param executor the executor that commands will be run on
* @param registry the command registry containing all current commands
*/
public void enableCommands(ScheduledExecutorService executor, GeyserCommandManager commandManager) {
public void enableCommands(ScheduledExecutorService executor, CommandRegistry registry) {
// we don't want to block the GUI thread with the command execution
// todo: once cloud is used, an AsynchronousCommandExecutionCoordinator can be used to avoid this scheduler
commandListener.handler = cmd -> executor.schedule(() -> commandManager.runCommand(logger, cmd), 0, TimeUnit.SECONDS);
commandListener.dispatcher = cmd -> executor.execute(() -> registry.runCommand(logger, cmd));
commandInput.setEnabled(true);
commandInput.requestFocusInWindow();
}
@ -344,13 +343,14 @@ public class GeyserStandaloneGUI {
private class CommandListener implements ActionListener {
private Consumer<String> handler;
private Consumer<String> dispatcher;
@Override
public void actionPerformed(ActionEvent e) {
String command = commandInput.getText();
// the headless variant of Standalone strips trailing whitespace for us - we need to manually
String command = commandInput.getText().stripTrailing();
appendConsole(command + "\n"); // show what was run in the console
handler.accept(command); // run the command
dispatcher.accept(command); // run the command
commandInput.setText(""); // clear the input
}
}

9
bootstrap/velocity/build.gradle.kts
View file

@ -3,12 +3,15 @@ dependencies {
api(projects.core)
compileOnlyApi(libs.velocity.api)
api(libs.cloud.velocity)
}
platformRelocate("com.fasterxml.jackson")
platformRelocate("it.unimi.dsi.fastutil")
platformRelocate("net.kyori.adventure.text.serializer.gson.legacyimpl")
platformRelocate("org.yaml")
platformRelocate("org.incendo")
platformRelocate("io.leangen.geantyref") // provided by cloud, should also be relocated
exclude("com.google.*:*")
@ -38,8 +41,8 @@ exclude("net.kyori:adventure-nbt:*")
// These dependencies are already present on the platform
provided(libs.velocity.api)
application {
mainClass.set("org.geysermc.geyser.platform.velocity.GeyserVelocityMain")
tasks.withType<Jar> {
manifest.attributes["Main-Class"] = "org.geysermc.geyser.platform.velocity.GeyserVelocityMain"
}
tasks.withType<com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar> {
@ -74,4 +77,4 @@ tasks.withType<com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar> {
modrinth {
uploadFile.set(tasks.getByPath("shadowJar"))
loaders.addAll("velocity")
}
}

62
bootstrap/velocity/src/main/java/org/geysermc/geyser/platform/velocity/GeyserVelocityPlugin.java
View file

@ -26,7 +26,7 @@
package org.geysermc.geyser.platform.velocity;
import com.google.inject.Inject;
import com.velocitypowered.api.command.CommandManager;
import com.velocitypowered.api.command.CommandSource;
import com.velocitypowered.api.event.Subscribe;
import com.velocitypowered.api.event.proxy.ListenerBoundEvent;
import com.velocitypowered.api.event.proxy.ProxyInitializeEvent;
@ -34,24 +34,28 @@ import com.velocitypowered.api.event.proxy.ProxyShutdownEvent;
import com.velocitypowered.api.network.ListenerType;
import com.velocitypowered.api.network.ProtocolVersion;
import com.velocitypowered.api.plugin.Plugin;
import com.velocitypowered.api.plugin.PluginContainer;
import com.velocitypowered.api.proxy.ProxyServer;
import lombok.Getter;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.checkerframework.checker.nullness.qual.Nullable;
import org.geysermc.geyser.GeyserBootstrap;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.api.command.Command;
import org.geysermc.geyser.api.extension.Extension;
import org.geysermc.geyser.api.util.PlatformType;
import org.geysermc.geyser.command.GeyserCommandManager;
import org.geysermc.geyser.command.CommandRegistry;
import org.geysermc.geyser.command.CommandSourceConverter;
import org.geysermc.geyser.command.GeyserCommandSource;
import org.geysermc.geyser.configuration.GeyserConfiguration;
import org.geysermc.geyser.dump.BootstrapDumpInfo;
import org.geysermc.geyser.network.GameProtocol;
import org.geysermc.geyser.ping.GeyserLegacyPingPassthrough;
import org.geysermc.geyser.ping.IGeyserPingPassthrough;
import org.geysermc.geyser.platform.velocity.command.GeyserVelocityCommandExecutor;
import org.geysermc.geyser.platform.velocity.command.VelocityCommandSource;
import org.geysermc.geyser.text.GeyserLocale;
import org.geysermc.geyser.util.FileUtils;
import org.incendo.cloud.CommandManager;
import org.incendo.cloud.execution.ExecutionCoordinator;
import org.incendo.cloud.velocity.VelocityCommandManager;
import org.slf4j.Logger;
import java.io.File;
@ -59,29 +63,28 @@ import java.io.IOException;
import java.net.SocketAddress;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.Map;
import java.util.UUID;
@Plugin(id = "geyser", name = GeyserImpl.NAME + "-Velocity", version = GeyserImpl.VERSION, url = "https://geysermc.org", authors = "GeyserMC")
public class GeyserVelocityPlugin implements GeyserBootstrap {
private final ProxyServer proxyServer;
private final CommandManager commandManager;
private final PluginContainer container;
private final GeyserVelocityLogger geyserLogger;
private GeyserCommandManager geyserCommandManager;
private GeyserVelocityConfiguration geyserConfig;
private GeyserVelocityInjector geyserInjector;
private IGeyserPingPassthrough geyserPingPassthrough;
private CommandRegistry commandRegistry;
private GeyserImpl geyser;
@Getter
private final Path configFolder = Paths.get("plugins/" + GeyserImpl.NAME + "-Velocity/");
@Inject
public GeyserVelocityPlugin(ProxyServer server, Logger logger, CommandManager manager) {
this.geyserLogger = new GeyserVelocityLogger(logger);
public GeyserVelocityPlugin(ProxyServer server, PluginContainer container, Logger logger) {
this.proxyServer = server;
this.commandManager = manager;
this.container = container;
this.geyserLogger = new GeyserVelocityLogger(logger);
}
@Override
@ -117,8 +120,19 @@ public class GeyserVelocityPlugin implements GeyserBootstrap {
this.geyserLogger.setDebug(geyserConfig.isDebugMode());
GeyserConfiguration.checkGeyserConfiguration(geyserConfig, geyserLogger);
} else {
this.geyserCommandManager = new GeyserCommandManager(geyser);
this.geyserCommandManager.init();
var sourceConverter = new CommandSourceConverter<>(
CommandSource.class,
id -> proxyServer.getPlayer(id).orElse(null),
proxyServer::getConsoleCommandSource,
VelocityCommandSource::new
);
CommandManager<GeyserCommandSource> cloud = new VelocityCommandManager<>(
container,
proxyServer,
ExecutionCoordinator.simpleCoordinator(),
sourceConverter
);
this.commandRegistry = new CommandRegistry(geyser, cloud, false); // applying root permission would be a breaking change because we can't register permission defaults
}
GeyserImpl.start();
@ -129,22 +143,10 @@ public class GeyserVelocityPlugin implements GeyserBootstrap {
this.geyserPingPassthrough = new GeyserVelocityPingPassthrough(proxyServer);
}
// No need to re-register commands when reloading
if (GeyserImpl.getInstance().isReloading()) {
return;
// No need to re-register events
if (!GeyserImpl.getInstance().isReloading()) {
proxyServer.getEventManager().register(this, new GeyserVelocityUpdateListener());
}
this.commandManager.register("geyser", new GeyserVelocityCommandExecutor(geyser, geyserCommandManager.getCommands()));
for (Map.Entry<Extension, Map<String, Command>> entry : this.geyserCommandManager.extensionCommands().entrySet()) {
Map<String, Command> commands = entry.getValue();
if (commands.isEmpty()) {
continue;
}
this.commandManager.register(entry.getKey().description().id(), new GeyserVelocityCommandExecutor(this.geyser, commands));
}
proxyServer.getEventManager().register(this, new GeyserVelocityUpdateListener());
}
@Override
@ -175,8 +177,8 @@ public class GeyserVelocityPlugin implements GeyserBootstrap {
}
@Override
public GeyserCommandManager getGeyserCommandManager() {
return this.geyserCommandManager;
public CommandRegistry getCommandRegistry() {
return this.commandRegistry;
}
@Override

4
bootstrap/velocity/src/main/java/org/geysermc/geyser/platform/velocity/GeyserVelocityUpdateListener.java
View file

@ -28,8 +28,8 @@ package org.geysermc.geyser.platform.velocity;
import com.velocitypowered.api.event.Subscribe;
import com.velocitypowered.api.event.connection.PostLoginEvent;
import com.velocitypowered.api.proxy.Player;
import org.geysermc.geyser.Constants;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.Permissions;
import org.geysermc.geyser.platform.velocity.command.VelocityCommandSource;
import org.geysermc.geyser.util.VersionCheckUtils;
@ -39,7 +39,7 @@ public final class GeyserVelocityUpdateListener {
public void onPlayerJoin(PostLoginEvent event) {
if (GeyserImpl.getInstance().getConfig().isNotifyOnNewBedrockUpdate()) {
final Player player = event.getPlayer();
if (player.hasPermission(Constants.UPDATE_PERMISSION)) {
if (player.hasPermission(Permissions.CHECK_UPDATE)) {
VersionCheckUtils.checkForGeyserUpdate(() -> new VelocityCommandSource(player));
}
}

83
bootstrap/velocity/src/main/java/org/geysermc/geyser/platform/velocity/command/GeyserVelocityCommandExecutor.java
View file

@ -1,83 +0,0 @@
/*
* Copyright (c) 2019-2022 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.geyser.platform.velocity.command;
import com.velocitypowered.api.command.SimpleCommand;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.api.command.Command;
import org.geysermc.geyser.command.GeyserCommand;
import org.geysermc.geyser.command.GeyserCommandExecutor;
import org.geysermc.geyser.command.GeyserCommandSource;
import org.geysermc.geyser.session.GeyserSession;
import org.geysermc.geyser.text.ChatColor;
import org.geysermc.geyser.text.GeyserLocale;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Map;
public class GeyserVelocityCommandExecutor extends GeyserCommandExecutor implements SimpleCommand {
public GeyserVelocityCommandExecutor(GeyserImpl geyser, Map<String, Command> commands) {
super(geyser, commands);
}
@Override
public void execute(Invocation invocation) {
GeyserCommandSource sender = new VelocityCommandSource(invocation.source());
GeyserSession session = getGeyserSession(sender);
if (invocation.arguments().length > 0) {
GeyserCommand command = getCommand(invocation.arguments()[0]);
if (command != null) {
if (!invocation.source().hasPermission(getCommand(invocation.arguments()[0]).permission())) {
sender.sendMessage(ChatColor.RED + GeyserLocale.getPlayerLocaleString("geyser.bootstrap.command.permission_fail", sender.locale()));
return;
}
if (command.isBedrockOnly() && session == null) {
sender.sendMessage(ChatColor.RED + GeyserLocale.getPlayerLocaleString("geyser.bootstrap.command.bedrock_only", sender.locale()));
return;
}
command.execute(session, sender, invocation.arguments().length > 1 ? Arrays.copyOfRange(invocation.arguments(), 1, invocation.arguments().length) : new String[0]);
} else {
String message = GeyserLocale.getPlayerLocaleString("geyser.bootstrap.command.not_found", sender.locale());
sender.sendMessage(ChatColor.RED + message);
}
} else {
getCommand("help").execute(session, sender, new String[0]);
}
}
@Override
public List<String> suggest(Invocation invocation) {
// Velocity seems to do the splitting a bit differently. This results in the same behaviour in bungeecord/spigot.
if (invocation.arguments().length == 0 || invocation.arguments().length == 1) {
return tabComplete(new VelocityCommandSource(invocation.source()));
}
return Collections.emptyList();
}
}

18
bootstrap/velocity/src/main/java/org/geysermc/geyser/platform/velocity/command/VelocityCommandSource.java
View file

@ -31,10 +31,12 @@ import com.velocitypowered.api.proxy.Player;
import net.kyori.adventure.text.Component;
import net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.checkerframework.checker.nullness.qual.Nullable;
import org.geysermc.geyser.command.GeyserCommandSource;
import org.geysermc.geyser.text.GeyserLocale;
import java.util.Locale;
import java.util.UUID;
public class VelocityCommandSource implements GeyserCommandSource {
@ -72,6 +74,14 @@ public class VelocityCommandSource implements GeyserCommandSource {
return handle instanceof ConsoleCommandSource;
}
@Override
public @Nullable UUID playerUuid() {
if (handle instanceof Player player) {
return player.getUniqueId();
}
return null;
}
@Override
public String locale() {
if (handle instanceof Player) {
@ -83,6 +93,12 @@ public class VelocityCommandSource implements GeyserCommandSource {
@Override
public boolean hasPermission(String permission) {
return handle.hasPermission(permission);
// Handle blank permissions ourselves, as velocity only handles empty ones
return permission.isBlank() || handle.hasPermission(permission);
}
@Override
public Object handle() {
return handle;
}
}

6
bootstrap/viaproxy/build.gradle.kts
View file

@ -8,12 +8,14 @@ platformRelocate("net.kyori")
platformRelocate("org.yaml")
platformRelocate("it.unimi.dsi.fastutil")
platformRelocate("org.cloudburstmc.netty")
platformRelocate("org.incendo")
platformRelocate("io.leangen.geantyref") // provided by cloud, should also be relocated
// These dependencies are already present on the platform
provided(libs.viaproxy)
application {
mainClass.set("org.geysermc.geyser.platform.viaproxy.GeyserViaProxyMain")
tasks.withType<Jar> {
manifest.attributes["Main-Class"] = "org.geysermc.geyser.platform.viaproxy.GeyserViaProxyMain"
}
tasks.withType<com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar> {

35
bootstrap/viaproxy/src/main/java/org/geysermc/geyser/platform/viaproxy/GeyserViaProxyPlugin.java
View file

@ -34,13 +34,15 @@ import net.raphimc.viaproxy.plugins.events.ProxyStartEvent;
import net.raphimc.viaproxy.plugins.events.ProxyStopEvent;
import net.raphimc.viaproxy.plugins.events.ShouldVerifyOnlineModeEvent;
import org.apache.logging.log4j.LogManager;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.geysermc.geyser.GeyserBootstrap;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.GeyserLogger;
import org.geysermc.geyser.api.event.EventRegistrar;
import org.geysermc.geyser.api.network.AuthType;
import org.geysermc.geyser.api.util.PlatformType;
import org.geysermc.geyser.command.GeyserCommandManager;
import org.geysermc.geyser.command.CommandRegistry;
import org.geysermc.geyser.command.standalone.StandaloneCloudCommandManager;
import org.geysermc.geyser.configuration.GeyserConfiguration;
import org.geysermc.geyser.dump.BootstrapDumpInfo;
import org.geysermc.geyser.ping.GeyserLegacyPingPassthrough;
@ -50,7 +52,6 @@ import org.geysermc.geyser.session.GeyserSession;
import org.geysermc.geyser.text.GeyserLocale;
import org.geysermc.geyser.util.FileUtils;
import org.geysermc.geyser.util.LoopbackUtil;
import org.jetbrains.annotations.NotNull;
import java.io.File;
import java.io.IOException;
@ -66,7 +67,8 @@ public class GeyserViaProxyPlugin extends ViaProxyPlugin implements GeyserBootst
private final GeyserViaProxyLogger logger = new GeyserViaProxyLogger(LogManager.getLogger("Geyser"));
private GeyserViaProxyConfiguration config;
private GeyserImpl geyser;
private GeyserCommandManager commandManager;
private StandaloneCloudCommandManager cloud;
private CommandRegistry commandRegistry;
private IGeyserPingPassthrough pingPassthrough;
@Override
@ -87,7 +89,9 @@ public class GeyserViaProxyPlugin extends ViaProxyPlugin implements GeyserBootst
@EventHandler
private void onConsoleCommand(final ConsoleCommandEvent event) {
final String command = event.getCommand().startsWith("/") ? event.getCommand().substring(1) : event.getCommand();
if (this.getGeyserCommandManager().runCommand(this.getGeyserLogger(), command + " " + String.join(" ", event.getArgs()))) {
CommandRegistry registry = this.getCommandRegistry();
if (registry.rootCommands().contains(command)) {
registry.runCommand(this.getGeyserLogger(), command + " " + String.join(" ", event.getArgs()));
event.setCancelled(true);
}
}
@ -128,17 +132,25 @@ public class GeyserViaProxyPlugin extends ViaProxyPlugin implements GeyserBootst
@Override
public void onGeyserEnable() {
if (GeyserImpl.getInstance().isReloading()) {
boolean reloading = geyser.isReloading();
if (reloading) {
if (!this.loadConfig()) {
return;
}
} else {
// Only initialized once - documented in the Geyser-Standalone bootstrap
this.cloud = new StandaloneCloudCommandManager(geyser);
this.commandRegistry = new CommandRegistry(geyser, cloud);
}
this.commandManager = new GeyserCommandManager(this.geyser);
this.commandManager.init();
GeyserImpl.start();
if (!reloading) {
// Event must be fired after CommandRegistry has subscribed its listener.
// Also, the subscription for the Permissions class is created when Geyser is initialized (by GeyserImpl#start)
this.cloud.fireRegisterPermissionsEvent();
}
if (ViaProxy.getConfig().getTargetVersion() != null && ViaProxy.getConfig().getTargetVersion().newerThanOrEqualTo(LegacyProtocolVersion.b1_8tob1_8_1)) {
// Only initialize the ping passthrough if the protocol version is above beta 1.7.3, as that's when the status protocol was added
this.pingPassthrough = GeyserLegacyPingPassthrough.init(this.geyser);
@ -166,8 +178,8 @@ public class GeyserViaProxyPlugin extends ViaProxyPlugin implements GeyserBootst
}
@Override
public GeyserCommandManager getGeyserCommandManager() {
return this.commandManager;
public CommandRegistry getCommandRegistry() {
return this.commandRegistry;
}
@Override
@ -185,7 +197,7 @@ public class GeyserViaProxyPlugin extends ViaProxyPlugin implements GeyserBootst
return new GeyserViaProxyDumpInfo();
}
@NotNull
@NonNull
@Override
public String getServerBindAddress() {
if (ViaProxy.getConfig().getBindAddress() instanceof InetSocketAddress socketAddress) {
@ -209,6 +221,7 @@ public class GeyserViaProxyPlugin extends ViaProxyPlugin implements GeyserBootst
return false;
}
@SuppressWarnings("BooleanMethodIsAlwaysInverted")
private boolean loadConfig() {
try {
final File configFile = FileUtils.fileOrCopiedFromResource(new File(ROOT_FOLDER, "config.yml"), "config.yml", s -> s.replaceAll("generateduuid", UUID.randomUUID().toString()), this);

6
build-logic/src/main/kotlin/geyser.modded-conventions.gradle.kts
View file

@ -37,6 +37,10 @@ provided("io.netty", "netty-resolver-dns")
provided("io.netty", "netty-resolver-dns-native-macos")
provided("org.ow2.asm", "asm")
// cloud-fabric/cloud-neoforge jij's all cloud depends already
provided("org.incendo", ".*")
provided("io.leangen.geantyref", "geantyref")
architectury {
minecraft = libs.minecraft.get().version as String
}
@ -120,4 +124,4 @@ repositories {
maven("https://oss.sonatype.org/content/repositories/snapshots/")
maven("https://s01.oss.sonatype.org/content/repositories/snapshots/")
maven("https://maven.neoforged.net/releases")
}
}

1
build-logic/src/main/kotlin/geyser.platform-conventions.gradle.kts
View file

@ -1,4 +1,3 @@
plugins {
application
id("geyser.publish-conventions")
}

16
common/src/main/java/org/geysermc/floodgate/util/DeviceOs.java
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2019-2022 GeyserMC. http://geysermc.org
* Copyright (c) 2019-2024 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@ -39,15 +39,19 @@ public enum DeviceOs {
OSX("macOS"),
AMAZON("Amazon"),
GEARVR("Gear VR"),
HOLOLENS("Hololens"),
@Deprecated HOLOLENS("Hololens"),
UWP("Windows"),
WIN32("Windows x86"),
DEDICATED("Dedicated"),
TVOS("Apple TV"),
PS4("PS4"),
@Deprecated TVOS("Apple TV"),
/**
* This is for all PlayStation platforms not just PS4
*/
PS4("PlayStation"),
NX("Switch"),
XBOX("Xbox One"),
WINDOWS_PHONE("Windows Phone");
XBOX("Xbox"),
@Deprecated WINDOWS_PHONE("Windows Phone"),
LINUX("Linux");
private static final DeviceOs[] VALUES = values();

3
core/build.gradle.kts
View file

@ -51,6 +51,9 @@ dependencies {
// Adventure text serialization
api(libs.bundles.adventure)
// command library
api(libs.cloud.core)
api(libs.erosion.common) {
isTransitive = false
}

2
core/src/main/java/org/geysermc/geyser/Constants.java
View file

@ -35,9 +35,7 @@ public final class Constants {
public static final String NEWS_PROJECT_NAME = "geyser";
public static final String FLOODGATE_DOWNLOAD_LOCATION = "https://geysermc.org/download#floodgate";
public static final String GEYSER_DOWNLOAD_LOCATION = "https://geysermc.org/download";
public static final String UPDATE_PERMISSION = "geyser.update";
@Deprecated
static final String SAVED_REFRESH_TOKEN_FILE = "saved-refresh-tokens.json";

8
core/src/main/java/org/geysermc/geyser/GeyserBootstrap.java
View file

@ -27,7 +27,7 @@ package org.geysermc.geyser;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.checkerframework.checker.nullness.qual.Nullable;
import org.geysermc.geyser.command.GeyserCommandManager;
import org.geysermc.geyser.command.CommandRegistry;
import org.geysermc.geyser.configuration.GeyserConfiguration;
import org.geysermc.geyser.dump.BootstrapDumpInfo;
import org.geysermc.geyser.level.GeyserWorldManager;
@ -82,11 +82,11 @@ public interface GeyserBootstrap {
GeyserLogger getGeyserLogger();
/**
* Returns the current CommandManager
* Returns the current CommandRegistry
*
* @return The current CommandManager
* @return The current CommandRegistry
*/
GeyserCommandManager getGeyserCommandManager();
CommandRegistry getCommandRegistry();
/**
* Returns the current PingPassthrough manager

20
core/src/main/java/org/geysermc/geyser/GeyserImpl.java
View file

@ -62,13 +62,14 @@ import org.geysermc.geyser.api.event.lifecycle.GeyserPostInitializeEvent;
import org.geysermc.geyser.api.event.lifecycle.GeyserPostReloadEvent;
import org.geysermc.geyser.api.event.lifecycle.GeyserPreInitializeEvent;
import org.geysermc.geyser.api.event.lifecycle.GeyserPreReloadEvent;
import org.geysermc.geyser.api.event.lifecycle.GeyserRegisterPermissionsEvent;
import org.geysermc.geyser.api.event.lifecycle.GeyserShutdownEvent;
import org.geysermc.geyser.api.network.AuthType;
import org.geysermc.geyser.api.network.BedrockListener;
import org.geysermc.geyser.api.network.RemoteServer;
import org.geysermc.geyser.api.util.MinecraftVersion;
import org.geysermc.geyser.api.util.PlatformType;
import org.geysermc.geyser.command.GeyserCommandManager;
import org.geysermc.geyser.command.CommandRegistry;
import org.geysermc.geyser.configuration.GeyserConfiguration;
import org.geysermc.geyser.entity.EntityDefinitions;
import org.geysermc.geyser.erosion.UnixSocketClientListener;
@ -128,7 +129,7 @@ import java.util.regex.Matcher;
import java.util.regex.Pattern;
@Getter
public class GeyserImpl implements GeyserApi {
public class GeyserImpl implements GeyserApi, EventRegistrar {
public static final ObjectMapper JSON_MAPPER = new ObjectMapper()
.enable(JsonParser.Feature.IGNORE_UNDEFINED)
.enable(JsonParser.Feature.ALLOW_COMMENTS)
@ -231,9 +232,7 @@ public class GeyserImpl implements GeyserApi {
logger.info(GeyserLocale.getLocaleStringLog("geyser.core.load", NAME, VERSION));
logger.info("");
if (IS_DEV) {
// TODO cloud use language string
//logger.info(GeyserLocale.getLocaleStringLog("geyser.core.dev_build", "https://discord.gg/geysermc"));
logger.info("You are running a development build of Geyser! Please report any bugs you find on our Discord server: %s".formatted("https://discord.gg/geysermc"));
logger.info(GeyserLocale.getLocaleStringLog("geyser.core.dev_build", "https://discord.gg/geysermc"));
logger.info("");
}
logger.info("******************************************");
@ -266,6 +265,9 @@ public class GeyserImpl implements GeyserApi {
CompletableFuture.runAsync(AssetUtils::downloadAndRunClientJarTasks);
});
// Register our general permissions when possible
eventBus.subscribe(this, GeyserRegisterPermissionsEvent.class, Permissions::register);
startInstance();
GeyserConfiguration config = bootstrap.getGeyserConfig();
@ -730,7 +732,6 @@ public class GeyserImpl implements GeyserApi {
if (isEnabled) {
this.disable();
}
this.commandManager().getCommands().clear();
// Disable extensions, fire the shutdown event
this.eventBus.fire(new GeyserShutdownEvent(this.extensionManager, this.eventBus));
@ -768,9 +769,12 @@ public class GeyserImpl implements GeyserApi {
return this.extensionManager;
}
/**
* @return the current CommandRegistry in use. The instance may change over the lifecycle of the Geyser runtime.
*/
@NonNull
public GeyserCommandManager commandManager() {
return this.bootstrap.getGeyserCommandManager();
public CommandRegistry commandRegistry() {
return this.bootstrap.getCommandRegistry();
}
@Override

6
core/src/main/java/org/geysermc/geyser/GeyserLogger.java
View file

@ -30,6 +30,7 @@ import org.checkerframework.checker.nullness.qual.NonNull;
import org.checkerframework.checker.nullness.qual.Nullable;
import org.geysermc.geyser.command.GeyserCommandSource;
import java.util.UUID;
public interface GeyserLogger extends GeyserCommandSource {
@ -129,6 +130,11 @@ public interface GeyserLogger extends GeyserCommandSource {
return true;
}
@Override
default @Nullable UUID playerUuid() {
return null;
}
@Override
default boolean hasPermission(String permission) {
return true;

63
core/src/main/java/org/geysermc/geyser/Permissions.java Normal file
View file

@ -0,0 +1,63 @@
/*
* Copyright (c) 2024 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.geyser;
import org.geysermc.geyser.api.event.lifecycle.GeyserRegisterPermissionsEvent;
import org.geysermc.geyser.api.util.TriState;
import java.util.HashMap;
import java.util.Map;
/**
* Permissions related to Geyser
*/
public final class Permissions {
private static final Map<String, TriState> PERMISSIONS = new HashMap<>();
public static final String CHECK_UPDATE = register("geyser.update");
public static final String SERVER_SETTINGS = register("geyser.settings.server");
public static final String SETTINGS_GAMERULES = register("geyser.settings.gamerules");
private Permissions() {
//no
}
private static String register(String permission) {
return register(permission, TriState.NOT_SET);
}
@SuppressWarnings("SameParameterValue")
private static String register(String permission, TriState permissionDefault) {
PERMISSIONS.put(permission, permissionDefault);
return permission;
}
public static void register(GeyserRegisterPermissionsEvent event) {
for (Map.Entry<String, TriState> permission : PERMISSIONS.entrySet()) {
event.register(permission.getKey(), permission.getValue());
}
}
}

302
core/src/main/java/org/geysermc/geyser/command/CommandRegistry.java Normal file
View file

@ -0,0 +1,302 @@
/*
* Copyright (c) 2019-2022 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.geyser.command;
import it.unimi.dsi.fastutil.objects.Object2ObjectOpenHashMap;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.api.command.Command;
import org.geysermc.geyser.api.event.EventRegistrar;
import org.geysermc.geyser.api.event.lifecycle.GeyserDefineCommandsEvent;
import org.geysermc.geyser.api.event.lifecycle.GeyserRegisterPermissionsEvent;
import org.geysermc.geyser.api.extension.Extension;
import org.geysermc.geyser.api.util.PlatformType;
import org.geysermc.geyser.api.util.TriState;
import org.geysermc.geyser.command.defaults.AdvancedTooltipsCommand;
import org.geysermc.geyser.command.defaults.AdvancementsCommand;
import org.geysermc.geyser.command.defaults.ConnectionTestCommand;
import org.geysermc.geyser.command.defaults.DumpCommand;
import org.geysermc.geyser.command.defaults.ExtensionsCommand;
import org.geysermc.geyser.command.defaults.HelpCommand;
import org.geysermc.geyser.command.defaults.ListCommand;
import org.geysermc.geyser.command.defaults.OffhandCommand;
import org.geysermc.geyser.command.defaults.PingCommand;
import org.geysermc.geyser.command.defaults.ReloadCommand;
import org.geysermc.geyser.command.defaults.SettingsCommand;
import org.geysermc.geyser.command.defaults.StatisticsCommand;
import org.geysermc.geyser.command.defaults.StopCommand;
import org.geysermc.geyser.command.defaults.VersionCommand;
import org.geysermc.geyser.event.type.GeyserDefineCommandsEventImpl;
import org.geysermc.geyser.extension.command.GeyserExtensionCommand;
import org.geysermc.geyser.text.GeyserLocale;
import org.incendo.cloud.Command.Builder;
import org.incendo.cloud.CommandManager;
import org.incendo.cloud.execution.ExecutionCoordinator;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import static org.geysermc.geyser.command.GeyserCommand.DEFAULT_ROOT_COMMAND;
/**
* Registers all built-in and extension commands to the given Cloud CommandManager.
* <p>
* Fires {@link GeyserDefineCommandsEvent} upon construction.
* <p>
* Subscribes to {@link GeyserRegisterPermissionsEvent} upon construction.
* A new instance of this class (that registers the same permissions) shouldn't be created until the previous
* instance is unsubscribed from the event.
*/
public class CommandRegistry implements EventRegistrar {
private static final String GEYSER_ROOT_PERMISSION = "geyser.command";
protected final GeyserImpl geyser;
private final CommandManager<GeyserCommandSource> cloud;
private final boolean applyRootPermission;
/**
* Map of Geyser subcommands to their Commands
*/
private final Map<String, GeyserCommand> commands = new Object2ObjectOpenHashMap<>(13);
/**
* Map of Extensions to maps of their subcommands
*/
private final Map<Extension, Map<String, GeyserCommand>> extensionCommands = new Object2ObjectOpenHashMap<>(0);
/**
* Map of root commands (that are for extensions) to Extensions
*/
private final Map<String, Extension> extensionRootCommands = new Object2ObjectOpenHashMap<>(0);
/**
* Map containing only permissions that have been registered with a default value
*/
protected final Map<String, TriState> permissionDefaults = new Object2ObjectOpenHashMap<>(13);
/**
* Creates a new CommandRegistry. Does apply a root permission. If undesired, use the other constructor.
*/
public CommandRegistry(GeyserImpl geyser, CommandManager<GeyserCommandSource> cloud) {
this(geyser, cloud, true);
}
/**
* Creates a new CommandRegistry
*
* @param geyser the Geyser instance
* @param cloud the cloud command manager to register commands to
* @param applyRootPermission true if this registry should apply a permission to Geyser and Extension root commands.
* This currently exists because we want to retain the root command permission for Spigot,
* but don't want to add it yet to platforms like Velocity where we cannot natively
* specify a permission default. Doing so will break setups as players would suddenly not
* have the required permission to execute any Geyser commands.
*/
public CommandRegistry(GeyserImpl geyser, CommandManager<GeyserCommandSource> cloud, boolean applyRootPermission) {
this.geyser = geyser;
this.cloud = cloud;
this.applyRootPermission = applyRootPermission;
// register our custom exception handlers
ExceptionHandlers.register(cloud);
// begin command registration
HelpCommand help = new HelpCommand(DEFAULT_ROOT_COMMAND, "help", "geyser.commands.help.desc", "geyser.command.help", this.commands);
registerBuiltInCommand(help);
buildRootCommand(GEYSER_ROOT_PERMISSION, help); // build root and delegate to help
registerBuiltInCommand(new ListCommand(geyser, "list", "geyser.commands.list.desc", "geyser.command.list"));
registerBuiltInCommand(new ReloadCommand(geyser, "reload", "geyser.commands.reload.desc", "geyser.command.reload"));
registerBuiltInCommand(new OffhandCommand("offhand", "geyser.commands.offhand.desc", "geyser.command.offhand"));
registerBuiltInCommand(new DumpCommand(geyser, "dump", "geyser.commands.dump.desc", "geyser.command.dump"));
registerBuiltInCommand(new VersionCommand(geyser, "version", "geyser.commands.version.desc", "geyser.command.version"));
registerBuiltInCommand(new SettingsCommand("settings", "geyser.commands.settings.desc", "geyser.command.settings"));
registerBuiltInCommand(new StatisticsCommand("statistics", "geyser.commands.statistics.desc", "geyser.command.statistics"));
registerBuiltInCommand(new AdvancementsCommand("advancements", "geyser.commands.advancements.desc", "geyser.command.advancements"));
registerBuiltInCommand(new AdvancedTooltipsCommand("tooltips", "geyser.commands.advancedtooltips.desc", "geyser.command.tooltips"));
registerBuiltInCommand(new ConnectionTestCommand(geyser, "connectiontest", "geyser.commands.connectiontest.desc", "geyser.command.connectiontest"));
registerBuiltInCommand(new PingCommand("ping", "geyser.commands.ping.desc", "geyser.command.ping"));
if (this.geyser.getPlatformType() == PlatformType.STANDALONE) {
registerBuiltInCommand(new StopCommand(geyser, "stop", "geyser.commands.stop.desc", "geyser.command.stop"));
}
if (!this.geyser.extensionManager().extensions().isEmpty()) {
registerBuiltInCommand(new ExtensionsCommand(this.geyser, "extensions", "geyser.commands.extensions.desc", "geyser.command.extensions"));
}
GeyserDefineCommandsEvent defineCommandsEvent = new GeyserDefineCommandsEventImpl(this.commands) {
@Override
public void register(@NonNull Command command) {
if (!(command instanceof GeyserExtensionCommand extensionCommand)) {
throw new IllegalArgumentException("Expected GeyserExtensionCommand as part of command registration but got " + command + "! Did you use the Command builder properly?");
}
registerExtensionCommand(extensionCommand.extension(), extensionCommand);
}
};
this.geyser.eventBus().fire(defineCommandsEvent);
// Stuff that needs to be done on a per-extension basis
for (Map.Entry<Extension, Map<String, GeyserCommand>> entry : this.extensionCommands.entrySet()) {
Extension extension = entry.getKey();
// Register this extension's root command
extensionRootCommands.put(extension.rootCommand(), extension);
// Register help commands for all extensions with commands
String id = extension.description().id();
HelpCommand extensionHelp = new HelpCommand(
extension.rootCommand(),
"help",
"geyser.commands.exthelp.desc",
"geyser.command.exthelp." + id,
entry.getValue()); // commands it provides help for
registerExtensionCommand(extension, extensionHelp);
buildRootCommand("geyser.extension." + id + ".command", extensionHelp);
}
// Wait for the right moment (depends on the platform) to register permissions.
geyser.eventBus().subscribe(this, GeyserRegisterPermissionsEvent.class, this::onRegisterPermissions);
}
/**
* @return an immutable view of the root commands registered to this command registry
*/
@NonNull
public Collection<String> rootCommands() {
return cloud.rootCommands();
}
/**
* For internal Geyser commands
*/
private void registerBuiltInCommand(GeyserCommand command) {
register(command, this.commands);
}
private void registerExtensionCommand(@NonNull Extension extension, @NonNull GeyserCommand command) {
register(command, this.extensionCommands.computeIfAbsent(extension, e -> new HashMap<>()));
}
protected void register(GeyserCommand command, Map<String, GeyserCommand> commands) {
String root = command.rootCommand();
String name = command.name();
if (commands.containsKey(name)) {
throw new IllegalArgumentException("Command with root=%s, name=%s already registered".formatted(root, name));
}
command.register(cloud);
commands.put(name, command);
geyser.getLogger().debug(GeyserLocale.getLocaleStringLog("geyser.commands.registered", root + " " + name));
for (String alias : command.aliases()) {
commands.put(alias, command);
}
String permission = command.permission();
TriState defaultValue = command.permissionDefault();
if (!permission.isBlank() && defaultValue != null) {
TriState existingDefault = permissionDefaults.get(permission);
// Extensions might be using the same permission for two different commands
if (existingDefault != null && existingDefault != defaultValue) {
geyser.getLogger().debug("Overriding permission default %s:%s with %s".formatted(permission, existingDefault, defaultValue));
}
permissionDefaults.put(permission, defaultValue);
}
}
/**
* Registers a root command to cloud that delegates to the given help command.
* The name of this root command is the root of the given help command.
*
* @param permission the permission of the root command. currently, it may or may not be
* applied depending on the platform. see below.
* @param help the help command to delegate to
*/
private void buildRootCommand(String permission, HelpCommand help) {
Builder<GeyserCommandSource> builder = cloud.commandBuilder(help.rootCommand());
if (applyRootPermission) {
builder = builder.permission(permission);
permissionDefaults.put(permission, TriState.TRUE);
}
cloud.command(builder.handler(context -> {
GeyserCommandSource source = context.sender();
if (!source.hasPermission(help.permission())) {
// delegate if possible - otherwise we have nothing else to offer the user.
source.sendLocaleString(ExceptionHandlers.PERMISSION_FAIL_LANG_KEY);
return;
}
help.execute(source);
}));
}
protected void onRegisterPermissions(GeyserRegisterPermissionsEvent event) {
for (Map.Entry<String, TriState> permission : permissionDefaults.entrySet()) {
event.register(permission.getKey(), permission.getValue());
}
}
public boolean hasPermission(GeyserCommandSource source, String permission) {
// Handle blank permissions ourselves, as cloud only handles empty ones
return permission.isBlank() || cloud.hasPermission(source, permission);
}
/**
* Returns the description of the given command
*
* @param command the root command node
* @param locale the ideal locale that the description should be in
* @return a description if found, otherwise an empty string. The locale is not guaranteed.
*/
@NonNull
public String description(@NonNull String command, @NonNull String locale) {
if (command.equals(DEFAULT_ROOT_COMMAND)) {
return GeyserLocale.getPlayerLocaleString("geyser.command.root.geyser", locale);
}
Extension extension = extensionRootCommands.get(command);
if (extension != null) {
return GeyserLocale.getPlayerLocaleString("geyser.command.root.extension", locale, extension.name());
}
return "";
}
/**
* Dispatches a command into cloud and handles any thrown exceptions.
* This method may or may not be blocking, depending on the {@link ExecutionCoordinator} in use by cloud.
*/
public void runCommand(@NonNull GeyserCommandSource source, @NonNull String command) {
cloud.commandExecutor().executeCommand(source, command);
}
}

113
core/src/main/java/org/geysermc/geyser/command/CommandSourceConverter.java Normal file
View file

@ -0,0 +1,113 @@
/*
* Copyright (c) 2019-2023 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.geyser.command;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.GeyserLogger;
import org.geysermc.geyser.session.GeyserSession;
import org.incendo.cloud.SenderMapper;
import java.util.UUID;
import java.util.function.Function;
import java.util.function.Supplier;
/**
* Converts {@link GeyserCommandSource}s to the server's command sender type (and back) in a lenient manner.
*
* @param senderType class of the server command sender type
* @param playerLookup function for looking up a player command sender by UUID
* @param consoleProvider supplier of the console command sender
* @param commandSourceLookup supplier of the platform implementation of the {@link GeyserCommandSource}
* @param <S> server command sender type
*/
public record CommandSourceConverter<S>(Class<S> senderType,
Function<UUID, S> playerLookup,
Supplier<S> consoleProvider,
Function<S, GeyserCommandSource> commandSourceLookup
) implements SenderMapper<S, GeyserCommandSource> {
/**
* Creates a new CommandSourceConverter for a server platform
* in which the player type is not a command sender type, and must be mapped.
*
* @param senderType class of the command sender type
* @param playerLookup function for looking up a player by UUID
* @param senderLookup function for converting a player to a command sender
* @param consoleProvider supplier of the console command sender
* @param commandSourceLookup supplier of the platform implementation of {@link GeyserCommandSource}
* @return a new CommandSourceConverter
* @param <P> server player type
* @param <S> server command sender type
*/
public static <P, S> CommandSourceConverter<S> layered(Class<S> senderType,
Function<UUID, P> playerLookup,
Function<P, S> senderLookup,
Supplier<S> consoleProvider,
Function<S, GeyserCommandSource> commandSourceLookup) {
Function<UUID, S> lookup = uuid -> {
P player = playerLookup.apply(uuid);
if (player == null) {
return null;
}
return senderLookup.apply(player);
};
return new CommandSourceConverter<>(senderType, lookup, consoleProvider, commandSourceLookup);
}
@Override
public @NonNull GeyserCommandSource map(@NonNull S base) {
return commandSourceLookup.apply(base);
}
@Override
public @NonNull S reverse(GeyserCommandSource source) throws IllegalArgumentException {
Object handle = source.handle();
if (senderType.isInstance(handle)) {
return senderType.cast(handle); // one of the server platform implementations
}
if (source.isConsole()) {
return consoleProvider.get(); // one of the loggers
}
if (!(source instanceof GeyserSession)) {
GeyserLogger logger = GeyserImpl.getInstance().getLogger();
if (logger.isDebug()) {
logger.debug("Falling back to UUID for command sender lookup for a command source that is not a GeyserSession: " + source);
Thread.dumpStack();
}
}
// Ideally lookup should only be necessary for GeyserSession
UUID uuid = source.playerUuid();
if (uuid != null) {
return playerLookup.apply(uuid);
}
throw new IllegalArgumentException("failed to find sender for name=%s, uuid=%s".formatted(source.name(), source.playerUuid()));
}
}

129
core/src/main/java/org/geysermc/geyser/command/ExceptionHandlers.java Normal file
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@ -0,0 +1,129 @@
/*
* Copyright (c) 2019-2024 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.geyser.command;
import io.leangen.geantyref.GenericTypeReflector;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.GeyserLogger;
import org.geysermc.geyser.text.ChatColor;
import org.geysermc.geyser.text.GeyserLocale;
import org.geysermc.geyser.text.MinecraftLocale;
import org.incendo.cloud.CommandManager;
import org.incendo.cloud.exception.ArgumentParseException;
import org.incendo.cloud.exception.CommandExecutionException;
import org.incendo.cloud.exception.InvalidCommandSenderException;
import org.incendo.cloud.exception.InvalidSyntaxException;
import org.incendo.cloud.exception.NoPermissionException;
import org.incendo.cloud.exception.NoSuchCommandException;
import org.incendo.cloud.exception.handling.ExceptionController;
import java.lang.reflect.Type;
import java.util.function.BiConsumer;
/**
* Geyser's exception handlers for command execution with Cloud.
* Overrides Cloud's defaults so that messages can be customized to our liking: localization, etc.
*/
final class ExceptionHandlers {
final static String PERMISSION_FAIL_LANG_KEY = "geyser.command.permission_fail";
private final ExceptionController<GeyserCommandSource> controller;
private ExceptionHandlers(ExceptionController<GeyserCommandSource> controller) {
this.controller = controller;
}
/**
* Clears the existing handlers that are registered to the given command manager, and repopulates them.
*
* @param manager the manager whose exception handlers will be modified
*/
static void register(CommandManager<GeyserCommandSource> manager) {
new ExceptionHandlers(manager.exceptionController()).register();
}
private void register() {
// Yeet the default exception handlers that cloud provides so that we can perform localization.
controller.clearHandlers();
registerExceptionHandler(InvalidSyntaxException.class,
(src, e) -> src.sendLocaleString("geyser.command.invalid_syntax", e.correctSyntax()));
registerExceptionHandler(InvalidCommandSenderException.class, (src, e) -> {
// We currently don't use cloud sender type requirements anywhere.
// This can be implemented better in the future if necessary.
Type type = e.requiredSenderTypes().iterator().next(); // just grab the first
String typeString = GenericTypeReflector.getTypeName(type);
src.sendLocaleString("geyser.command.invalid_sender", e.commandSender().getClass().getSimpleName(), typeString);
});
registerExceptionHandler(NoPermissionException.class, ExceptionHandlers::handleNoPermission);
registerExceptionHandler(NoSuchCommandException.class,
(src, e) -> src.sendLocaleString("geyser.command.not_found"));
registerExceptionHandler(ArgumentParseException.class,
(src, e) -> src.sendLocaleString("geyser.command.invalid_argument", e.getCause().getMessage()));
registerExceptionHandler(CommandExecutionException.class,
(src, e) -> handleUnexpectedThrowable(src, e.getCause()));
registerExceptionHandler(Throwable.class,
(src, e) -> handleUnexpectedThrowable(src, e.getCause()));
}
private <E extends Throwable> void registerExceptionHandler(Class<E> type, BiConsumer<GeyserCommandSource, E> handler) {
controller.registerHandler(type, context -> handler.accept(context.context().sender(), context.exception()));
}
private static void handleNoPermission(GeyserCommandSource source, NoPermissionException exception) {
// custom handling if the source can't use the command because of additional requirements
if (exception.permissionResult() instanceof GeyserPermission.Result result) {
if (result.meta() == GeyserPermission.Result.Meta.NOT_BEDROCK) {
source.sendMessage(ChatColor.RED + GeyserLocale.getPlayerLocaleString("geyser.command.bedrock_only", source.locale()));
return;
}
if (result.meta() == GeyserPermission.Result.Meta.NOT_PLAYER) {
source.sendMessage(ChatColor.RED + GeyserLocale.getPlayerLocaleString("geyser.command.player_only", source.locale()));
return;
}
} else {
GeyserLogger logger = GeyserImpl.getInstance().getLogger();
if (logger.isDebug()) {
logger.debug("Expected a GeyserPermission.Result for %s but instead got %s from %s".formatted(exception.currentChain(), exception.permissionResult(), exception.missingPermission()));
}
}
// Result.NO_PERMISSION or generic permission failure
source.sendLocaleString(PERMISSION_FAIL_LANG_KEY);
}
private static void handleUnexpectedThrowable(GeyserCommandSource source, Throwable throwable) {
source.sendMessage(MinecraftLocale.getLocaleString("command.failed", source.locale())); // java edition translation key
GeyserImpl.getInstance().getLogger().error("Exception while executing command handler", throwable);
}
}

204
core/src/main/java/org/geysermc/geyser/command/GeyserCommand.java
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@ -25,65 +25,187 @@
package org.geysermc.geyser.command;
import lombok.Getter;
import lombok.RequiredArgsConstructor;
import lombok.experimental.Accessors;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.checkerframework.checker.nullness.qual.Nullable;
import org.geysermc.geyser.api.command.Command;
import org.geysermc.geyser.session.GeyserSession;
import org.geysermc.geyser.api.event.lifecycle.GeyserRegisterPermissionsEvent;
import org.geysermc.geyser.api.util.TriState;
import org.geysermc.geyser.text.GeyserLocale;
import org.incendo.cloud.Command;
import org.incendo.cloud.CommandManager;
import org.incendo.cloud.context.CommandContext;
import org.incendo.cloud.description.CommandDescription;
import org.jetbrains.annotations.Contract;
import java.util.Collections;
import java.util.List;
@Accessors(fluent = true)
@Getter
@RequiredArgsConstructor
public abstract class GeyserCommand implements Command {
public abstract class GeyserCommand implements org.geysermc.geyser.api.command.Command {
public static final String DEFAULT_ROOT_COMMAND = "geyser";
/**
* The second literal of the command. Note: the first literal is {@link #rootCommand()}.
*/
@NonNull
private final String name;
protected final String name;
/**
* The description of the command - will attempt to be translated.
*/
protected final String description;
protected final String permission;
private List<String> aliases = Collections.emptyList();
public abstract void execute(@Nullable GeyserSession session, GeyserCommandSource sender, String[] args);
@NonNull
private final String description;
/**
* If false, hides the command from being shown on the Geyser Standalone GUI.
*
* @return true if the command can be run on the server console
*/
@Override
public boolean isExecutableOnConsole() {
return true;
}
/**
* Used in the GUI to know what subcommands can be run
*
* @return a list of all possible subcommands, or empty if none.
* The permission node required to run the command, or blank if not required.
*/
@NonNull
@Override
public List<String> subCommands() {
return Collections.emptyList();
private final String permission;
/**
* The default value of the permission node.
* A null value indicates that the permission node should not be registered whatsoever.
* See {@link GeyserRegisterPermissionsEvent#register(String, TriState)} for TriState meanings.
*/
@Nullable
private final TriState permissionDefault;
/**
* True if this command can be executed by players
*/
private final boolean playerOnly;
/**
* True if this command can only be run by bedrock players
*/
private final boolean bedrockOnly;
/**
* The aliases of the command {@link #name}. This should not be modified after construction.
*/
protected List<String> aliases = Collections.emptyList();
public GeyserCommand(@NonNull String name, @NonNull String description,
@NonNull String permission, @Nullable TriState permissionDefault,
boolean playerOnly, boolean bedrockOnly) {
if (name.isBlank()) {
throw new IllegalArgumentException("Command cannot be null or blank!");
}
if (permission.isBlank()) {
// Cloud treats empty permissions as available to everyone, but not blank permissions.
// When registering commands, we must convert ALL whitespace permissions into empty ones,
// because we cannot override permission checks that Cloud itself performs
permission = "";
permissionDefault = null;
}
this.name = name;
this.description = description;
this.permission = permission;
this.permissionDefault = permissionDefault;
if (bedrockOnly && !playerOnly) {
throw new IllegalArgumentException("Command cannot be bedrockOnly if it is not playerOnly");
}
this.playerOnly = playerOnly;
this.bedrockOnly = bedrockOnly;
}
public void setAliases(List<String> aliases) {
this.aliases = aliases;
public GeyserCommand(@NonNull String name, @NonNull String description, @NonNull String permission, @Nullable TriState permissionDefault) {
this(name, description, permission, permissionDefault, false, false);
}
@NonNull
@Override
public final String name() {
return name;
}
@NonNull
@Override
public final String description() {
return description;
}
@NonNull
@Override
public final String permission() {
return permission;
}
@Nullable
public final TriState permissionDefault() {
return permissionDefault;
}
@Override
public final boolean isPlayerOnly() {
return playerOnly;
}
@Override
public final boolean isBedrockOnly() {
return bedrockOnly;
}
@NonNull
@Override
public final List<String> aliases() {
return Collections.unmodifiableList(aliases);
}
/**
* Used for permission defaults on server implementations.
*
* @return if this command is designated to be used only by server operators.
* @return the first (literal) argument of this command, which comes before {@link #name()}.
*/
@Override
public boolean isSuggestedOpOnly() {
return false;
public String rootCommand() {
return DEFAULT_ROOT_COMMAND;
}
}
/**
* Returns a {@link org.incendo.cloud.permission.Permission} that handles {@link #isBedrockOnly()}, {@link #isPlayerOnly()}, and {@link #permission()}.
*
* @param manager the manager to be used for permission node checking
* @return a permission that will properly restrict usage of this command
*/
public final GeyserPermission commandPermission(CommandManager<GeyserCommandSource> manager) {
return new GeyserPermission(bedrockOnly, playerOnly, permission, manager);
}
/**
* Creates a new command builder with {@link #rootCommand()}, {@link #name()}, and {@link #aliases()} built on it.
* A permission predicate that takes into account {@link #permission()}, {@link #isBedrockOnly()}, and {@link #isPlayerOnly()}
* is applied. The Applicable from {@link #meta()} is also applied to the builder.
*/
@Contract(value = "_ -> new", pure = true)
public final Command.Builder<GeyserCommandSource> baseBuilder(CommandManager<GeyserCommandSource> manager) {
return manager.commandBuilder(rootCommand())
.literal(name, aliases.toArray(new String[0]))
.permission(commandPermission(manager))
.apply(meta());
}
/**
* @return an Applicable that applies this command's description
*/
protected Command.Builder.Applicable<GeyserCommandSource> meta() {
return builder -> builder
.commandDescription(CommandDescription.commandDescription(GeyserLocale.getLocaleStringLog(description))); // used in cloud-bukkit impl
}
/**
* Registers this command to the given command manager.
* This method may be overridden to register more than one command.
* <p>
* The default implementation is that {@link #baseBuilder(CommandManager)} with {@link #execute(CommandContext)}
* applied as the handler is registered to the manager.
*/
public void register(CommandManager<GeyserCommandSource> manager) {
manager.command(baseBuilder(manager).handler(this::execute));
}
/**
* Executes this command
* @param context the context with which this command should be executed
*/
public abstract void execute(CommandContext<GeyserCommandSource> context);
}

98
core/src/main/java/org/geysermc/geyser/command/GeyserCommandExecutor.java
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@ -1,98 +0,0 @@
/*
* Copyright (c) 2019-2022 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.geyser.command;
import lombok.AllArgsConstructor;
import org.checkerframework.checker.nullness.qual.Nullable;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.api.command.Command;
import org.geysermc.geyser.session.GeyserSession;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Map;
/**
* Represents helper functions for listening to {@code /geyser} or {@code /geyserext} commands.
*/
@AllArgsConstructor
public class GeyserCommandExecutor {
protected final GeyserImpl geyser;
private final Map<String, Command> commands;
public GeyserCommand getCommand(String label) {
return (GeyserCommand) commands.get(label);
}
@Nullable
public GeyserSession getGeyserSession(GeyserCommandSource sender) {
if (sender.isConsole()) {
return null;
}
for (GeyserSession session : geyser.getSessionManager().getSessions().values()) {
if (sender.name().equals(session.getPlayerEntity().getUsername())) {
return session;
}
}
return null;
}
/**
* Determine which subcommands to suggest in the tab complete for the main /geyser command by a given command sender.
*
* @param sender The command sender to receive the tab complete suggestions.
* If the command sender is a bedrock player, an empty list will be returned as bedrock players do not get command argument suggestions.
* If the command sender is not a bedrock player, bedrock commands will not be shown.
* If the command sender does not have the permission for a given command, the command will not be shown.
* @return A list of command names to include in the tab complete
*/
public List<String> tabComplete(GeyserCommandSource sender) {
if (getGeyserSession(sender) != null) {
// Bedrock doesn't get tab completions or argument suggestions
return Collections.emptyList();
}
List<String> availableCommands = new ArrayList<>();
// Only show commands they have permission to use
for (Map.Entry<String, Command> entry : commands.entrySet()) {
Command geyserCommand = entry.getValue();
if (sender.hasPermission(geyserCommand.permission())) {
if (geyserCommand.isBedrockOnly()) {
// Don't show commands the JE player can't run
continue;
}
availableCommands.add(entry.getKey());
}
}
return availableCommands;
}
}

330
core/src/main/java/org/geysermc/geyser/command/GeyserCommandManager.java
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@ -1,330 +0,0 @@
/*
* Copyright (c) 2019-2022 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.geyser.command;
import it.unimi.dsi.fastutil.objects.Object2ObjectOpenHashMap;
import lombok.Getter;
import lombok.RequiredArgsConstructor;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.checkerframework.checker.nullness.qual.Nullable;
import org.geysermc.geyser.api.util.PlatformType;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.api.command.Command;
import org.geysermc.geyser.api.command.CommandExecutor;
import org.geysermc.geyser.api.command.CommandSource;
import org.geysermc.geyser.api.event.lifecycle.GeyserDefineCommandsEvent;
import org.geysermc.geyser.api.extension.Extension;
import org.geysermc.geyser.command.defaults.AdvancedTooltipsCommand;
import org.geysermc.geyser.command.defaults.AdvancementsCommand;
import org.geysermc.geyser.command.defaults.ConnectionTestCommand;
import org.geysermc.geyser.command.defaults.DumpCommand;
import org.geysermc.geyser.command.defaults.ExtensionsCommand;
import org.geysermc.geyser.command.defaults.HelpCommand;
import org.geysermc.geyser.command.defaults.ListCommand;
import org.geysermc.geyser.command.defaults.OffhandCommand;
import org.geysermc.geyser.command.defaults.ReloadCommand;
import org.geysermc.geyser.command.defaults.SettingsCommand;
import org.geysermc.geyser.command.defaults.StatisticsCommand;
import org.geysermc.geyser.command.defaults.StopCommand;
import org.geysermc.geyser.command.defaults.VersionCommand;
import org.geysermc.geyser.event.type.GeyserDefineCommandsEventImpl;
import org.geysermc.geyser.extension.command.GeyserExtensionCommand;
import org.geysermc.geyser.session.GeyserSession;
import org.geysermc.geyser.text.GeyserLocale;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Locale;
import java.util.Map;
@RequiredArgsConstructor
public class GeyserCommandManager {
@Getter
private final Map<String, Command> commands = new Object2ObjectOpenHashMap<>(12);
private final Map<Extension, Map<String, Command>> extensionCommands = new Object2ObjectOpenHashMap<>(0);
private final GeyserImpl geyser;
public void init() {
registerBuiltInCommand(new HelpCommand(geyser, "help", "geyser.commands.help.desc", "geyser.command.help", "geyser", this.commands));
registerBuiltInCommand(new ListCommand(geyser, "list", "geyser.commands.list.desc", "geyser.command.list"));
registerBuiltInCommand(new ReloadCommand(geyser, "reload", "geyser.commands.reload.desc", "geyser.command.reload"));
registerBuiltInCommand(new OffhandCommand(geyser, "offhand", "geyser.commands.offhand.desc", "geyser.command.offhand"));
registerBuiltInCommand(new DumpCommand(geyser, "dump", "geyser.commands.dump.desc", "geyser.command.dump"));
registerBuiltInCommand(new VersionCommand(geyser, "version", "geyser.commands.version.desc", "geyser.command.version"));
registerBuiltInCommand(new SettingsCommand(geyser, "settings", "geyser.commands.settings.desc", "geyser.command.settings"));
registerBuiltInCommand(new StatisticsCommand(geyser, "statistics", "geyser.commands.statistics.desc", "geyser.command.statistics"));
registerBuiltInCommand(new AdvancementsCommand("advancements", "geyser.commands.advancements.desc", "geyser.command.advancements"));
registerBuiltInCommand(new AdvancedTooltipsCommand("tooltips", "geyser.commands.advancedtooltips.desc", "geyser.command.tooltips"));
registerBuiltInCommand(new ConnectionTestCommand(geyser, "connectiontest", "geyser.commands.connectiontest.desc", "geyser.command.connectiontest"));
if (this.geyser.getPlatformType() == PlatformType.STANDALONE) {
registerBuiltInCommand(new StopCommand(geyser, "stop", "geyser.commands.stop.desc", "geyser.command.stop"));
}
if (!this.geyser.extensionManager().extensions().isEmpty()) {
registerBuiltInCommand(new ExtensionsCommand(this.geyser, "extensions", "geyser.commands.extensions.desc", "geyser.command.extensions"));
}
GeyserDefineCommandsEvent defineCommandsEvent = new GeyserDefineCommandsEventImpl(this.commands) {
@Override
public void register(@NonNull Command command) {
if (!(command instanceof GeyserExtensionCommand extensionCommand)) {
throw new IllegalArgumentException("Expected GeyserExtensionCommand as part of command registration but got " + command + "! Did you use the Command builder properly?");
}
registerExtensionCommand(extensionCommand.extension(), extensionCommand);
}
};
this.geyser.eventBus().fire(defineCommandsEvent);
// Register help commands for all extensions with commands
for (Map.Entry<Extension, Map<String, Command>> entry : this.extensionCommands.entrySet()) {
String id = entry.getKey().description().id();
registerExtensionCommand(entry.getKey(), new HelpCommand(this.geyser, "help", "geyser.commands.exthelp.desc", "geyser.command.exthelp." + id, id, entry.getValue()));
}
}
/**
* For internal Geyser commands
*/
public void registerBuiltInCommand(GeyserCommand command) {
register(command, this.commands);
}
public void registerExtensionCommand(@NonNull Extension extension, @NonNull Command command) {
register(command, this.extensionCommands.computeIfAbsent(extension, e -> new HashMap<>()));
}
private void register(Command command, Map<String, Command> commands) {
commands.put(command.name(), command);
geyser.getLogger().debug(GeyserLocale.getLocaleStringLog("geyser.commands.registered", command.name()));
if (command.aliases().isEmpty()) {
return;
}
for (String alias : command.aliases()) {
commands.put(alias, command);
}
}
@NonNull
public Map<String, Command> commands() {
return Collections.unmodifiableMap(this.commands);
}
@NonNull
public Map<Extension, Map<String, Command>> extensionCommands() {
return Collections.unmodifiableMap(this.extensionCommands);
}
public boolean runCommand(GeyserCommandSource sender, String command) {
Extension extension = null;
for (Extension loopedExtension : this.extensionCommands.keySet()) {
if (command.startsWith(loopedExtension.description().id() + " ")) {
extension = loopedExtension;
break;
}
}
if (!command.startsWith("geyser ") && extension == null) {
return false;
}
command = command.trim().replace(extension != null ? extension.description().id() + " " : "geyser ", "");
String label;
String[] args;
if (!command.contains(" ")) {
label = command.toLowerCase(Locale.ROOT);
args = new String[0];
} else {
label = command.substring(0, command.indexOf(" ")).toLowerCase(Locale.ROOT);
String argLine = command.substring(command.indexOf(" ") + 1);
args = argLine.contains(" ") ? argLine.split(" ") : new String[] { argLine };
}
Command cmd = (extension != null ? this.extensionCommands.getOrDefault(extension, Collections.emptyMap()) : this.commands).get(label);
if (cmd == null) {
sender.sendMessage(GeyserLocale.getLocaleStringLog("geyser.commands.invalid"));
return false;
}
if (cmd instanceof GeyserCommand) {
if (sender instanceof GeyserSession) {
((GeyserCommand) cmd).execute((GeyserSession) sender, sender, args);
} else {
if (!cmd.isBedrockOnly()) {
((GeyserCommand) cmd).execute(null, sender, args);
} else {
geyser.getLogger().error(GeyserLocale.getLocaleStringLog("geyser.bootstrap.command.bedrock_only"));
}
}
}
return true;
}
/**
* Returns the description of the given command
*
* @param command Command to get the description for
* @return Command description
*/
public String description(String command) {
return "";
}
@RequiredArgsConstructor
public static class CommandBuilder<T extends CommandSource> implements Command.Builder<T> {
private final Extension extension;
private Class<? extends T> sourceType;
private String name;
private String description = "";
private String permission = "";
private List<String> aliases;
private boolean suggestedOpOnly = false;
private boolean executableOnConsole = true;
private List<String> subCommands;
private boolean bedrockOnly;
private CommandExecutor<T> executor;
@Override
public Command.Builder<T> source(@NonNull Class<? extends T> sourceType) {
this.sourceType = sourceType;
return this;
}
public CommandBuilder<T> name(@NonNull String name) {
this.name = name;
return this;
}
public CommandBuilder<T> description(@NonNull String description) {
this.description = description;
return this;
}
public CommandBuilder<T> permission(@NonNull String permission) {
this.permission = permission;
return this;
}
public CommandBuilder<T> aliases(@NonNull List<String> aliases) {
this.aliases = aliases;
return this;
}
@Override
public Command.Builder<T> suggestedOpOnly(boolean suggestedOpOnly) {
this.suggestedOpOnly = suggestedOpOnly;
return this;
}
public CommandBuilder<T> executableOnConsole(boolean executableOnConsole) {
this.executableOnConsole = executableOnConsole;
return this;
}
public CommandBuilder<T> subCommands(@NonNull List<String> subCommands) {
this.subCommands = subCommands;
return this;
}
public CommandBuilder<T> bedrockOnly(boolean bedrockOnly) {
this.bedrockOnly = bedrockOnly;
return this;
}
public CommandBuilder<T> executor(@NonNull CommandExecutor<T> executor) {
this.executor = executor;
return this;
}
@NonNull
public GeyserExtensionCommand build() {
if (this.name == null || this.name.isBlank()) {
throw new IllegalArgumentException("Command cannot be null or blank!");
}
if (this.sourceType == null) {
throw new IllegalArgumentException("Source type was not defined for command " + this.name + " in extension " + this.extension.name());
}
return new GeyserExtensionCommand(this.extension, this.name, this.description, this.permission) {
@SuppressWarnings("unchecked")
@Override
public void execute(@Nullable GeyserSession session, GeyserCommandSource sender, String[] args) {
Class<? extends T> sourceType = CommandBuilder.this.sourceType;
CommandExecutor<T> executor = CommandBuilder.this.executor;
if (sourceType.isInstance(session)) {
executor.execute((T) session, this, args);
return;
}
if (sourceType.isInstance(sender)) {
executor.execute((T) sender, this, args);
return;
}
GeyserImpl.getInstance().getLogger().debug("Ignoring command " + this.name + " due to no suitable sender.");
}
@NonNull
@Override
public List<String> aliases() {
return CommandBuilder.this.aliases == null ? Collections.emptyList() : CommandBuilder.this.aliases;
}
@Override
public boolean isSuggestedOpOnly() {
return CommandBuilder.this.suggestedOpOnly;
}
@NonNull
@Override
public List<String> subCommands() {
return CommandBuilder.this.subCommands == null ? Collections.emptyList() : CommandBuilder.this.subCommands;
}
@Override
public boolean isBedrockOnly() {
return CommandBuilder.this.bedrockOnly;
}
@Override
public boolean isExecutableOnConsole() {
return CommandBuilder.this.executableOnConsole;
}
};
}
}
}

30
core/src/main/java/org/geysermc/geyser/command/GeyserCommandSource.java
View file

@ -25,11 +25,16 @@
package org.geysermc.geyser.command;
import org.checkerframework.checker.nullness.qual.Nullable;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.api.command.CommandSource;
import org.geysermc.geyser.session.GeyserSession;
import org.geysermc.geyser.text.GeyserLocale;
import net.kyori.adventure.text.Component;
import net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer;
import java.util.UUID;
/**
* Implemented on top of any class that can send a command.
* For example, it wraps around Spigot's CommandSender class.
@ -46,4 +51,29 @@ public interface GeyserCommandSource extends CommandSource {
default void sendMessage(Component message) {
sendMessage(LegacyComponentSerializer.legacySection().serialize(message));
}
default void sendLocaleString(String key, Object... values) {
sendMessage(GeyserLocale.getPlayerLocaleString(key, locale(), values));
}
default void sendLocaleString(String key) {
sendMessage(GeyserLocale.getPlayerLocaleString(key, locale()));
}
@Override
default @Nullable GeyserSession connection() {
UUID uuid = playerUuid();
if (uuid == null) {
return null;
}
return GeyserImpl.getInstance().connectionByUuid(uuid);
}
/**
* @return the underlying platform handle that this source represents.
* If such handle doesn't exist, this itself is returned.
*/
default Object handle() {
return this;
}
}

136
core/src/main/java/org/geysermc/geyser/command/GeyserPermission.java Normal file
View file

@ -0,0 +1,136 @@
/*
* Copyright (c) 2019-2023 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.geyser.command;
import lombok.AllArgsConstructor;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.incendo.cloud.CommandManager;
import org.incendo.cloud.key.CloudKey;
import org.incendo.cloud.permission.Permission;
import org.incendo.cloud.permission.PermissionResult;
import org.incendo.cloud.permission.PredicatePermission;
import static org.geysermc.geyser.command.GeyserPermission.Result.Meta;
@AllArgsConstructor
public class GeyserPermission implements PredicatePermission<GeyserCommandSource> {
/**
* True if this permission requires the command source to be a bedrock player
*/
private final boolean bedrockOnly;
/**
* True if this permission requires the command source to be any player
*/
private final boolean playerOnly;
/**
* The permission node that the command source must have
*/
private final String permission;
/**
* The command manager to delegate permission checks to
*/
private final CommandManager<GeyserCommandSource> manager;
@Override
public @NonNull Result testPermission(@NonNull GeyserCommandSource source) {
if (bedrockOnly) {
if (source.connection() == null) {
return new Result(Meta.NOT_BEDROCK);
}
// connection is present -> it is a player -> playerOnly is irrelevant
} else if (playerOnly) {
if (source.isConsole()) {
return new Result(Meta.NOT_PLAYER); // must be a player but is console
}
}
if (permission.isBlank() || manager.hasPermission(source, permission)) {
return new Result(Meta.ALLOWED);
}
return new Result(Meta.NO_PERMISSION);
}
@Override
public @NonNull CloudKey<Void> key() {
return CloudKey.cloudKey(permission);
}
/**
* Basic implementation of cloud's {@link PermissionResult} that delegates to the more informative {@link Meta}.
*/
public final class Result implements PermissionResult {
private final Meta meta;
private Result(Meta meta) {
this.meta = meta;
}
public Meta meta() {
return meta;
}
@Override
public boolean allowed() {
return meta == Meta.ALLOWED;
}
@Override
public @NonNull Permission permission() {
return GeyserPermission.this;
}
/**
* More detailed explanation of whether the permission check passed.
*/
public enum Meta {
/**
* The source must be a bedrock player, but is not.
*/
NOT_BEDROCK,
/**
* The source must be a player, but is not.
*/
NOT_PLAYER,
/**
* The source does not have a required permission node.
*/
NO_PERMISSION,
/**
* The source meets all requirements.
*/
ALLOWED
}
}
}

33
core/src/main/java/org/geysermc/geyser/command/defaults/AdvancedTooltipsCommand.java
View file

@ -25,33 +25,32 @@
package org.geysermc.geyser.command.defaults;
import org.geysermc.geyser.api.util.TriState;
import org.geysermc.geyser.command.GeyserCommand;
import org.geysermc.geyser.command.GeyserCommandSource;
import org.geysermc.geyser.session.GeyserSession;
import org.geysermc.geyser.text.ChatColor;
import org.geysermc.geyser.text.MinecraftLocale;
import org.incendo.cloud.context.CommandContext;
import java.util.Objects;
public class AdvancedTooltipsCommand extends GeyserCommand {
public AdvancedTooltipsCommand(String name, String description, String permission) {
super(name, description, permission);
super(name, description, permission, TriState.TRUE, true, true);
}
@Override
public void execute(GeyserSession session, GeyserCommandSource sender, String[] args) {
if (session != null) {
String onOrOff = session.isAdvancedTooltips() ? "off" : "on";
session.setAdvancedTooltips(!session.isAdvancedTooltips());
session.sendMessage("§l§e" + MinecraftLocale.getLocaleString("debug.prefix", session.locale()) + " §r" + MinecraftLocale.getLocaleString("debug.advanced_tooltips." + onOrOff, session.locale()));
session.getInventoryTranslator().updateInventory(session, session.getPlayerInventory());
}
}
public void execute(CommandContext<GeyserCommandSource> context) {
GeyserSession session = Objects.requireNonNull(context.sender().connection());
@Override
public boolean isExecutableOnConsole() {
return false;
}
@Override
public boolean isBedrockOnly() {
return true;
String onOrOff = session.isAdvancedTooltips() ? "off" : "on";
session.setAdvancedTooltips(!session.isAdvancedTooltips());
session.sendMessage(ChatColor.BOLD + ChatColor.YELLOW
+ MinecraftLocale.getLocaleString("debug.prefix", session.locale())
+ " " + ChatColor.RESET
+ MinecraftLocale.getLocaleString("debug.advanced_tooltips." + onOrOff, session.locale()));
session.getInventoryTranslator().updateInventory(session, session.getPlayerInventory());
}
}

24
core/src/main/java/org/geysermc/geyser/command/defaults/AdvancementsCommand.java
View file

@ -25,29 +25,23 @@
package org.geysermc.geyser.command.defaults;
import org.geysermc.geyser.api.util.TriState;
import org.geysermc.geyser.command.GeyserCommand;
import org.geysermc.geyser.command.GeyserCommandSource;
import org.geysermc.geyser.session.GeyserSession;
import org.incendo.cloud.context.CommandContext;
import java.util.Objects;
public class AdvancementsCommand extends GeyserCommand {
public AdvancementsCommand(String name, String description, String permission) {
super(name, description, permission);
super(name, description, permission, TriState.TRUE, true, true);
}
@Override
public void execute(GeyserSession session, GeyserCommandSource sender, String[] args) {
if (session != null) {
session.getAdvancementsCache().buildAndShowMenuForm();
}
}
@Override
public boolean isExecutableOnConsole() {
return false;
}
@Override
public boolean isBedrockOnly() {
return true;
public void execute(CommandContext<GeyserCommandSource> context) {
GeyserSession session = Objects.requireNonNull(context.sender().connection());
session.getAdvancementsCache().buildAndShowMenuForm();
}
}

117
core/src/main/java/org/geysermc/geyser/command/defaults/ConnectionTestCommand.java
View file

@ -26,90 +26,82 @@
package org.geysermc.geyser.command.defaults;
import com.fasterxml.jackson.databind.JsonNode;
import org.checkerframework.checker.nullness.qual.Nullable;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.api.util.PlatformType;
import org.geysermc.geyser.api.util.TriState;
import org.geysermc.geyser.command.GeyserCommand;
import org.geysermc.geyser.command.GeyserCommandSource;
import org.geysermc.geyser.configuration.GeyserConfiguration;
import org.geysermc.geyser.session.GeyserSession;
import org.geysermc.geyser.text.GeyserLocale;
import org.geysermc.geyser.util.LoopbackUtil;
import org.geysermc.geyser.util.WebUtils;
import org.incendo.cloud.CommandManager;
import org.incendo.cloud.context.CommandContext;
import java.net.URLEncoder;
import java.nio.charset.StandardCharsets;
import java.util.Random;
import java.util.concurrent.CompletableFuture;
import static org.incendo.cloud.parser.standard.IntegerParser.integerParser;
import static org.incendo.cloud.parser.standard.StringParser.stringParser;
public class ConnectionTestCommand extends GeyserCommand {
/*
* The MOTD is temporarily changed during the connection test.
* This allows us to check if we are pinging the correct Geyser instance
*/
public static String CONNECTION_TEST_MOTD = null;
private final GeyserImpl geyser;
private static final String ADDRESS = "address";
private static final String PORT = "port";
private final GeyserImpl geyser;
private final Random random = new Random();
public ConnectionTestCommand(GeyserImpl geyser, String name, String description, String permission) {
super(name, description, permission);
super(name, description, permission, TriState.NOT_SET);
this.geyser = geyser;
}
@Override
public void execute(@Nullable GeyserSession session, GeyserCommandSource sender, String[] args) {
// Only allow the console to create dumps on Geyser Standalone
if (!sender.isConsole() && geyser.getPlatformType() == PlatformType.STANDALONE) {
sender.sendMessage(GeyserLocale.getPlayerLocaleString("geyser.bootstrap.command.permission_fail", sender.locale()));
return;
}
public void register(CommandManager<GeyserCommandSource> manager) {
manager.command(baseBuilder(manager)
.required(ADDRESS, stringParser())
.optional(PORT, integerParser(0, 65535))
.handler(this::execute));
}
if (args.length == 0) {
sender.sendMessage("Provide the server IP and port you are trying to test Bedrock connections for. Example: `test.geysermc.org:19132`");
return;
}
@Override
public void execute(CommandContext<GeyserCommandSource> context) {
GeyserCommandSource source = context.sender();
String ipArgument = context.get(ADDRESS);
Integer portArgument = context.getOrDefault(PORT, null); // null if port was not specified
// Replace "<" and ">" symbols if they are present to avoid the common issue of people including them
String[] fullAddress = args[0].replace("<", "").replace(">", "").split(":", 2);
// Still allow people to not supply a port and fallback to 19132
int port;
if (fullAddress.length == 2) {
try {
port = Integer.parseInt(fullAddress[1]);
} catch (NumberFormatException e) {
// can occur if e.g. "/geyser connectiontest <ip>:<port> is ran
sender.sendMessage("Not a valid port! Specify a valid numeric port.");
return;
}
} else {
port = geyser.getConfig().getBedrock().broadcastPort();
}
String ip = fullAddress[0];
final String ip = ipArgument.replace("<", "").replace(">", "");
final int port = portArgument != null ? portArgument : geyser.getConfig().getBedrock().broadcastPort(); // default bedrock port
// Issue: people commonly checking placeholders
if (ip.equals("ip")) {
sender.sendMessage(ip + " is not a valid IP, and instead a placeholder. Please specify the IP to check.");
source.sendMessage(ip + " is not a valid IP, and instead a placeholder. Please specify the IP to check.");
return;
}
// Issue: checking 0.0.0.0 won't work
if (ip.equals("0.0.0.0")) {
sender.sendMessage("Please specify the IP that you would connect with. 0.0.0.0 in the config tells Geyser to the listen on the server's IPv4.");
source.sendMessage("Please specify the IP that you would connect with. 0.0.0.0 in the config tells Geyser to the listen on the server's IPv4.");
return;
}
// Issue: people testing local ip
if (ip.equals("localhost") || ip.startsWith("127.") || ip.startsWith("10.") || ip.startsWith("192.168.")) {
sender.sendMessage("This tool checks if connections from other networks are possible, so you cannot check a local IP.");
source.sendMessage("This tool checks if connections from other networks are possible, so you cannot check a local IP.");
return;
}
// Issue: port out of bounds
if (port <= 0 || port >= 65535) {
sender.sendMessage("The port you specified is invalid! Please specify a valid port.");
source.sendMessage("The port you specified is invalid! Please specify a valid port.");
return;
}
@ -118,37 +110,37 @@ public class ConnectionTestCommand extends GeyserCommand {
// Issue: do the ports not line up? We only check this if players don't override the broadcast port - if they do, they (hopefully) know what they're doing
if (config.getBedrock().broadcastPort() == config.getBedrock().port()) {
if (port != config.getBedrock().port()) {
if (fullAddress.length == 2) {
sender.sendMessage("The port you are testing with (" + port + ") is not the same as you set in your Geyser configuration ("
if (portArgument != null) {
source.sendMessage("The port you are testing with (" + port + ") is not the same as you set in your Geyser configuration ("
+ config.getBedrock().port() + ")");
sender.sendMessage("Re-run the command with the port in the config, or change the `bedrock` `port` in the config.");
source.sendMessage("Re-run the command with the port in the config, or change the `bedrock` `port` in the config.");
if (config.getBedrock().isCloneRemotePort()) {
sender.sendMessage("You have `clone-remote-port` enabled. This option ignores the `bedrock` `port` in the config, and uses the Java server port instead.");
source.sendMessage("You have `clone-remote-port` enabled. This option ignores the `bedrock` `port` in the config, and uses the Java server port instead.");
}
} else {
sender.sendMessage("You did not specify the port to check (add it with \":<port>\"), " +
source.sendMessage("You did not specify the port to check (add it with \":<port>\"), " +
"and the default port 19132 does not match the port in your Geyser configuration ("
+ config.getBedrock().port() + ")!");
sender.sendMessage("Re-run the command with that port, or change the port in the config under `bedrock` `port`.");
source.sendMessage("Re-run the command with that port, or change the port in the config under `bedrock` `port`.");
}
}
} else {
if (config.getBedrock().broadcastPort() != port) {
sender.sendMessage("The port you are testing with (" + port + ") is not the same as the broadcast port set in your Geyser configuration ("
source.sendMessage("The port you are testing with (" + port + ") is not the same as the broadcast port set in your Geyser configuration ("
+ config.getBedrock().broadcastPort() + "). ");
sender.sendMessage("You ONLY need to change the broadcast port if clients connects with a port different from the port Geyser is running on.");
sender.sendMessage("Re-run the command with the port in the config, or change the `bedrock` `broadcast-port` in the config.");
source.sendMessage("You ONLY need to change the broadcast port if clients connects with a port different from the port Geyser is running on.");
source.sendMessage("Re-run the command with the port in the config, or change the `bedrock` `broadcast-port` in the config.");
}
}
// Issue: is the `bedrock` `address` in the config different?
if (!config.getBedrock().address().equals("0.0.0.0")) {
sender.sendMessage("The address specified in `bedrock` `address` is not \"0.0.0.0\" - this may cause issues unless this is deliberate and intentional.");
source.sendMessage("The address specified in `bedrock` `address` is not \"0.0.0.0\" - this may cause issues unless this is deliberate and intentional.");
}
// Issue: did someone turn on enable-proxy-protocol, and they didn't mean it?
if (config.getBedrock().isEnableProxyProtocol()) {
sender.sendMessage("You have the `enable-proxy-protocol` setting enabled. " +
source.sendMessage("You have the `enable-proxy-protocol` setting enabled. " +
"Unless you're deliberately using additional software that REQUIRES this setting, you may not need it enabled.");
}
@ -157,14 +149,14 @@ public class ConnectionTestCommand extends GeyserCommand {
// Issue: SRV record?
String[] record = WebUtils.findSrvRecord(geyser, ip);
if (record != null && !ip.equals(record[3]) && !record[2].equals(String.valueOf(port))) {
sender.sendMessage("Bedrock Edition does not support SRV records. Try connecting to your server using the address " + record[3] + " and the port " + record[2]
source.sendMessage("Bedrock Edition does not support SRV records. Try connecting to your server using the address " + record[3] + " and the port " + record[2]
+ ". If that fails, re-run this command with that address and port.");
return;
}
// Issue: does Loopback need applying?
if (LoopbackUtil.needsLoopback(GeyserImpl.getInstance().getLogger())) {
sender.sendMessage("Loopback is not applied on this computer! You will have issues connecting from the same computer. " +
source.sendMessage("Loopback is not applied on this computer! You will have issues connecting from the same computer. " +
"See here for steps on how to resolve: " + "https://wiki.geysermc.org/geyser/fixing-unable-to-connect-to-world/#using-geyser-on-the-same-computer");
}
@ -178,7 +170,7 @@ public class ConnectionTestCommand extends GeyserCommand {
String connectionTestMotd = "Geyser Connection Test " + randomStr;
CONNECTION_TEST_MOTD = connectionTestMotd;
sender.sendMessage("Testing server connection to " + ip + " with port: " + port + " now. Please wait...");
source.sendMessage("Testing server connection to " + ip + " with port: " + port + " now. Please wait...");
JsonNode output;
try {
String hostname = URLEncoder.encode(ip, StandardCharsets.UTF_8);
@ -200,31 +192,31 @@ public class ConnectionTestCommand extends GeyserCommand {
JsonNode pong = ping.get("pong");
String remoteMotd = pong.get("motd").asText();
if (!connectionTestMotd.equals(remoteMotd)) {
sender.sendMessage("The MOTD did not match when we pinged the server (we got '" + remoteMotd + "'). " +
source.sendMessage("The MOTD did not match when we pinged the server (we got '" + remoteMotd + "'). " +
"Did you supply the correct IP and port of your server?");
sendLinks(sender);
sendLinks(source);
return;
}
if (ping.get("tcpFirst").asBoolean()) {
sender.sendMessage("Your server hardware likely has some sort of firewall preventing people from joining easily. See https://geysermc.link/ovh-firewall for more information.");
sendLinks(sender);
source.sendMessage("Your server hardware likely has some sort of firewall preventing people from joining easily. See https://geysermc.link/ovh-firewall for more information.");
sendLinks(source);
return;
}
sender.sendMessage("Your server is likely online and working as of " + when + "!");
sendLinks(sender);
source.sendMessage("Your server is likely online and working as of " + when + "!");
sendLinks(source);
return;
}
sender.sendMessage("Your server is likely unreachable from outside the network!");
source.sendMessage("Your server is likely unreachable from outside the network!");
JsonNode message = output.get("message");
if (message != null && !message.asText().isEmpty()) {
sender.sendMessage("Got the error message: " + message.asText());
source.sendMessage("Got the error message: " + message.asText());
}
sendLinks(sender);
sendLinks(source);
} catch (Exception e) {
sender.sendMessage("An error occurred while trying to check your connection! Check the console for more information.");
source.sendMessage("An error occurred while trying to check your connection! Check the console for more information.");
geyser.getLogger().error("Error while trying to check your connection!", e);
}
});
@ -235,9 +227,4 @@ public class ConnectionTestCommand extends GeyserCommand {
"https://wiki.geysermc.org/geyser/setup/");
sender.sendMessage("If that does not work, see " + "https://wiki.geysermc.org/geyser/fixing-unable-to-connect-to-world/" + ", or contact us on Discord: " + "https://discord.gg/geysermc");
}
@Override
public boolean isSuggestedOpOnly() {
return true;
}
}

84
core/src/main/java/org/geysermc/geyser/command/defaults/DumpCommand.java
View file

@ -29,43 +29,71 @@ import com.fasterxml.jackson.core.util.DefaultIndenter;
import com.fasterxml.jackson.core.util.DefaultPrettyPrinter;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.geysermc.geyser.api.util.PlatformType;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.api.util.TriState;
import org.geysermc.geyser.command.GeyserCommand;
import org.geysermc.geyser.command.GeyserCommandSource;
import org.geysermc.geyser.dump.DumpInfo;
import org.geysermc.geyser.session.GeyserSession;
import org.geysermc.geyser.text.AsteriskSerializer;
import org.geysermc.geyser.text.ChatColor;
import org.geysermc.geyser.text.GeyserLocale;
import org.geysermc.geyser.util.WebUtils;
import org.incendo.cloud.CommandManager;
import org.incendo.cloud.context.CommandContext;
import org.incendo.cloud.suggestion.SuggestionProvider;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.Arrays;
import java.util.ArrayList;
import java.util.List;
import static org.incendo.cloud.parser.standard.StringArrayParser.stringArrayParser;
public class DumpCommand extends GeyserCommand {
private static final String ARGUMENTS = "args";
private static final Iterable<String> SUGGESTIONS = List.of("full", "offline", "logs");
private final GeyserImpl geyser;
private static final ObjectMapper MAPPER = new ObjectMapper();
private static final String DUMP_URL = "https://dump.geysermc.org/";
public DumpCommand(GeyserImpl geyser, String name, String description, String permission) {
super(name, description, permission);
super(name, description, permission, TriState.NOT_SET);
this.geyser = geyser;
}
@Override
public void execute(GeyserSession session, GeyserCommandSource sender, String[] args) {
// Only allow the console to create dumps on Geyser Standalone
if (!sender.isConsole() && geyser.getPlatformType() == PlatformType.STANDALONE) {
sender.sendMessage(GeyserLocale.getPlayerLocaleString("geyser.bootstrap.command.permission_fail", sender.locale()));
return;
@Override
public void register(CommandManager<GeyserCommandSource> manager) {
manager.command(baseBuilder(manager)
.optional(ARGUMENTS, stringArrayParser(), SuggestionProvider.blockingStrings((ctx, input) -> {
// parse suggestions here
List<String> inputs = new ArrayList<>();
while (input.hasRemainingInput()) {
inputs.add(input.readStringSkipWhitespace());
}
if (inputs.size() <= 2) {
return SUGGESTIONS; // only `geyser dump` was typed (2 literals)
}
// the rest of the input after `geyser dump` is for this argument
inputs = inputs.subList(2, inputs.size());
// don't suggest any words they have already typed
List<String> suggestions = new ArrayList<>();
SUGGESTIONS.forEach(suggestions::add);
suggestions.removeAll(inputs);
return suggestions;
}))
.handler(this::execute));
}
@Override
public void execute(CommandContext<GeyserCommandSource> context) {
GeyserCommandSource source = context.sender();
String[] args = context.getOrDefault(ARGUMENTS, new String[0]);
boolean showSensitive = false;
boolean offlineDump = false;
boolean addLog = false;
@ -75,13 +103,14 @@ public class DumpCommand extends GeyserCommand {
case "full" -> showSensitive = true;
case "offline" -> offlineDump = true;
case "logs" -> addLog = true;
default -> context.sender().sendMessage("Invalid geyser dump option " + arg + "! Fallback to no arguments.");
}
}
}
AsteriskSerializer.showSensitive = showSensitive;
sender.sendMessage(GeyserLocale.getPlayerLocaleString("geyser.commands.dump.collecting", sender.locale()));
source.sendMessage(GeyserLocale.getPlayerLocaleString("geyser.commands.dump.collecting", source.locale()));
String dumpData;
try {
if (offlineDump) {
@ -93,7 +122,7 @@ public class DumpCommand extends GeyserCommand {
dumpData = MAPPER.writeValueAsString(new DumpInfo(addLog));
}
} catch (IOException e) {
sender.sendMessage(ChatColor.RED + GeyserLocale.getPlayerLocaleString("geyser.commands.dump.collect_error", sender.locale()));
source.sendMessage(ChatColor.RED + GeyserLocale.getPlayerLocaleString("geyser.commands.dump.collect_error", source.locale()));
geyser.getLogger().error(GeyserLocale.getLocaleStringLog("geyser.commands.dump.collect_error_short"), e);
return;
}
@ -101,21 +130,21 @@ public class DumpCommand extends GeyserCommand {
String uploadedDumpUrl;
if (offlineDump) {
sender.sendMessage(GeyserLocale.getPlayerLocaleString("geyser.commands.dump.writing", sender.locale()));
source.sendMessage(GeyserLocale.getPlayerLocaleString("geyser.commands.dump.writing", source.locale()));
try {
FileOutputStream outputStream = new FileOutputStream(GeyserImpl.getInstance().getBootstrap().getConfigFolder().resolve("dump.json").toFile());
outputStream.write(dumpData.getBytes());
outputStream.close();
} catch (IOException e) {
sender.sendMessage(ChatColor.RED + GeyserLocale.getPlayerLocaleString("geyser.commands.dump.write_error", sender.locale()));
source.sendMessage(ChatColor.RED + GeyserLocale.getPlayerLocaleString("geyser.commands.dump.write_error", source.locale()));
geyser.getLogger().error(GeyserLocale.getLocaleStringLog("geyser.commands.dump.write_error_short"), e);
return;
}
uploadedDumpUrl = "dump.json";
} else {
sender.sendMessage(GeyserLocale.getPlayerLocaleString("geyser.commands.dump.uploading", sender.locale()));
source.sendMessage(GeyserLocale.getPlayerLocaleString("geyser.commands.dump.uploading", source.locale()));
String response;
JsonNode responseNode;
@ -123,33 +152,22 @@ public class DumpCommand extends GeyserCommand {
response = WebUtils.post(DUMP_URL + "documents", dumpData);
responseNode = MAPPER.readTree(response);
} catch (IOException e) {
sender.sendMessage(ChatColor.RED + GeyserLocale.getPlayerLocaleString("geyser.commands.dump.upload_error", sender.locale()));
source.sendMessage(ChatColor.RED + GeyserLocale.getPlayerLocaleString("geyser.commands.dump.upload_error", source.locale()));
geyser.getLogger().error(GeyserLocale.getLocaleStringLog("geyser.commands.dump.upload_error_short"), e);
return;
}
if (!responseNode.has("key")) {
sender.sendMessage(ChatColor.RED + GeyserLocale.getPlayerLocaleString("geyser.commands.dump.upload_error_short", sender.locale()) + ": " + (responseNode.has("message") ? responseNode.get("message").asText() : response));
source.sendMessage(ChatColor.RED + GeyserLocale.getPlayerLocaleString("geyser.commands.dump.upload_error_short", source.locale()) + ": " + (responseNode.has("message") ? responseNode.get("message").asText() : response));
return;
}
uploadedDumpUrl = DUMP_URL + responseNode.get("key").asText();
}
sender.sendMessage(GeyserLocale.getPlayerLocaleString("geyser.commands.dump.message", sender.locale()) + " " + ChatColor.DARK_AQUA + uploadedDumpUrl);
if (!sender.isConsole()) {
geyser.getLogger().info(GeyserLocale.getLocaleStringLog("geyser.commands.dump.created", sender.name(), uploadedDumpUrl));
source.sendMessage(GeyserLocale.getPlayerLocaleString("geyser.commands.dump.message", source.locale()) + " " + ChatColor.DARK_AQUA + uploadedDumpUrl);
if (!source.isConsole()) {
geyser.getLogger().info(GeyserLocale.getLocaleStringLog("geyser.commands.dump.created", source.name(), uploadedDumpUrl));
}
}
@NonNull
@Override
public List<String> subCommands() {
return Arrays.asList("offline", "full", "logs");
}
@Override
public boolean isSuggestedOpOnly() {
return true;
}
}

17
core/src/main/java/org/geysermc/geyser/command/defaults/ExtensionsCommand.java
View file

@ -25,14 +25,14 @@
package org.geysermc.geyser.command.defaults;
import org.checkerframework.checker.nullness.qual.Nullable;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.api.extension.Extension;
import org.geysermc.geyser.api.util.TriState;
import org.geysermc.geyser.command.GeyserCommand;
import org.geysermc.geyser.command.GeyserCommandSource;
import org.geysermc.geyser.session.GeyserSession;
import org.geysermc.geyser.text.ChatColor;
import org.geysermc.geyser.text.GeyserLocale;
import org.incendo.cloud.context.CommandContext;
import java.util.Comparator;
import java.util.List;
@ -41,22 +41,23 @@ public class ExtensionsCommand extends GeyserCommand {
private final GeyserImpl geyser;
public ExtensionsCommand(GeyserImpl geyser, String name, String description, String permission) {
super(name, description, permission);
super(name, description, permission, TriState.TRUE);
this.geyser = geyser;
}
@Override
public void execute(@Nullable GeyserSession session, GeyserCommandSource sender, String[] args) {
public void execute(CommandContext<GeyserCommandSource> context) {
GeyserCommandSource source = context.sender();
// TODO: Pagination
int page = 1;
int maxPage = 1;
String header = GeyserLocale.getPlayerLocaleString("geyser.commands.extensions.header", sender.locale(), page, maxPage);
sender.sendMessage(header);
String header = GeyserLocale.getPlayerLocaleString("geyser.commands.extensions.header", source.locale(), page, maxPage);
source.sendMessage(header);
this.geyser.extensionManager().extensions().stream().sorted(Comparator.comparing(Extension::name)).forEach(extension -> {
String extensionName = (extension.isEnabled() ? ChatColor.GREEN : ChatColor.RED) + extension.name();
sender.sendMessage("- " + extensionName + ChatColor.RESET + " v" + extension.description().version() + formatAuthors(extension.description().authors()));
source.sendMessage("- " + extensionName + ChatColor.RESET + " v" + extension.description().version() + formatAuthors(extension.description().authors()));
});
}

76
core/src/main/java/org/geysermc/geyser/command/defaults/HelpCommand.java
View file

@ -25,61 +25,59 @@
package org.geysermc.geyser.command.defaults;
import org.geysermc.geyser.api.util.PlatformType;
import org.geysermc.geyser.GeyserImpl;
import com.google.common.base.Predicates;
import org.geysermc.geyser.api.command.Command;
import org.geysermc.geyser.api.util.TriState;
import org.geysermc.geyser.command.GeyserCommand;
import org.geysermc.geyser.command.GeyserCommandSource;
import org.geysermc.geyser.session.GeyserSession;
import org.geysermc.geyser.text.ChatColor;
import org.geysermc.geyser.text.GeyserLocale;
import org.incendo.cloud.context.CommandContext;
import java.util.Collection;
import java.util.Collections;
import java.util.Comparator;
import java.util.Map;
public class HelpCommand extends GeyserCommand {
private final GeyserImpl geyser;
private final String baseCommand;
private final Map<String, Command> commands;
private final String rootCommand;
private final Collection<GeyserCommand> commands;
public HelpCommand(GeyserImpl geyser, String name, String description, String permission,
String baseCommand, Map<String, Command> commands) {
super(name, description, permission);
this.geyser = geyser;
this.baseCommand = baseCommand;
this.commands = commands;
this.setAliases(Collections.singletonList("?"));
public HelpCommand(String rootCommand, String name, String description, String permission, Map<String, GeyserCommand> commands) {
super(name, description, permission, TriState.TRUE);
this.rootCommand = rootCommand;
this.commands = commands.values();
this.aliases = Collections.singletonList("?");
}
/**
* Sends the help menu to a command sender. Will not show certain commands depending on the command sender and session.
*
* @param session The Geyser session of the command sender, if it is a bedrock player. If null, bedrock-only commands will be hidden.
* @param sender The CommandSender to send the help message to.
* @param args Not used.
*/
@Override
public void execute(GeyserSession session, GeyserCommandSource sender, String[] args) {
public String rootCommand() {
return rootCommand;
}
@Override
public void execute(CommandContext<GeyserCommandSource> context) {
execute(context.sender());
}
public void execute(GeyserCommandSource source) {
boolean bedrockPlayer = source.connection() != null;
// todo: pagination
int page = 1;
int maxPage = 1;
String translationKey = this.baseCommand.equals("geyser") ? "geyser.commands.help.header" : "geyser.commands.extensions.header";
String header = GeyserLocale.getPlayerLocaleString(translationKey, sender.locale(), page, maxPage);
sender.sendMessage(header);
String translationKey = this.rootCommand.equals(DEFAULT_ROOT_COMMAND) ? "geyser.commands.help.header" : "geyser.commands.extensions.header";
String header = GeyserLocale.getPlayerLocaleString(translationKey, source.locale(), page, maxPage);
source.sendMessage(header);
this.commands.entrySet().stream().sorted(Map.Entry.comparingByKey()).forEach(entry -> {
Command cmd = entry.getValue();
// Standalone hack-in since it doesn't have a concept of permissions
if (geyser.getPlatformType() == PlatformType.STANDALONE || sender.hasPermission(cmd.permission())) {
// Only list commands the player can actually run
if (cmd.isBedrockOnly() && session == null) {
return;
}
sender.sendMessage(ChatColor.YELLOW + "/" + baseCommand + " " + entry.getKey() + ChatColor.WHITE + ": " +
GeyserLocale.getPlayerLocaleString(cmd.description(), sender.locale()));
}
});
this.commands.stream()
.distinct() // remove aliases
.filter(bedrockPlayer ? Predicates.alwaysTrue() : cmd -> !cmd.isBedrockOnly()) // remove bedrock only commands if not a bedrock player
.filter(cmd -> source.hasPermission(cmd.permission()))
.sorted(Comparator.comparing(Command::name))
.forEachOrdered(cmd -> {
String description = GeyserLocale.getPlayerLocaleString(cmd.description(), source.locale());
source.sendMessage(ChatColor.YELLOW + "/" + rootCommand + " " + cmd.name() + ChatColor.WHITE + ": " + description);
});
}
}

20
core/src/main/java/org/geysermc/geyser/command/defaults/ListCommand.java
View file

@ -26,10 +26,12 @@
package org.geysermc.geyser.command.defaults;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.api.util.TriState;
import org.geysermc.geyser.command.GeyserCommand;
import org.geysermc.geyser.command.GeyserCommandSource;
import org.geysermc.geyser.session.GeyserSession;
import org.geysermc.geyser.text.GeyserLocale;
import org.incendo.cloud.context.CommandContext;
import java.util.stream.Collectors;
@ -38,22 +40,18 @@ public class ListCommand extends GeyserCommand {
private final GeyserImpl geyser;
public ListCommand(GeyserImpl geyser, String name, String description, String permission) {
super(name, description, permission);
super(name, description, permission, TriState.NOT_SET);
this.geyser = geyser;
}
@Override
public void execute(GeyserSession session, GeyserCommandSource sender, String[] args) {
String message = GeyserLocale.getPlayerLocaleString("geyser.commands.list.message", sender.locale(),
geyser.getSessionManager().size(),
geyser.getSessionManager().getAllSessions().stream().map(GeyserSession::bedrockUsername).collect(Collectors.joining(" ")));
public void execute(CommandContext<GeyserCommandSource> context) {
GeyserCommandSource source = context.sender();
sender.sendMessage(message);
}
String message = GeyserLocale.getPlayerLocaleString("geyser.commands.list.message", source.locale(),
geyser.getSessionManager().size(),
geyser.getSessionManager().getAllSessions().stream().map(GeyserSession::bedrockUsername).collect(Collectors.joining(" ")));
@Override
public boolean isSuggestedOpOnly() {
return true;
source.sendMessage(message);
}
}

26
core/src/main/java/org/geysermc/geyser/command/defaults/OffhandCommand.java
View file

@ -25,33 +25,23 @@
package org.geysermc.geyser.command.defaults;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.api.util.TriState;
import org.geysermc.geyser.command.GeyserCommand;
import org.geysermc.geyser.command.GeyserCommandSource;
import org.geysermc.geyser.session.GeyserSession;
import org.incendo.cloud.context.CommandContext;
import java.util.Objects;
public class OffhandCommand extends GeyserCommand {
public OffhandCommand(GeyserImpl geyser, String name, String description, String permission) {
super(name, description, permission);
public OffhandCommand(String name, String description, String permission) {
super(name, description, permission, TriState.TRUE, true, true);
}
@Override
public void execute(GeyserSession session, GeyserCommandSource sender, String[] args) {
if (session == null) {
return;
}
public void execute(CommandContext<GeyserCommandSource> context) {
GeyserSession session = Objects.requireNonNull(context.sender().connection());
session.requestOffhandSwap();
}
@Override
public boolean isExecutableOnConsole() {
return false;
}
@Override
public boolean isBedrockOnly() {
return true;
}
}

49
core/src/main/java/org/geysermc/geyser/command/defaults/PingCommand.java Normal file
View file

@ -0,0 +1,49 @@
/*
* Copyright (c) 2019-2023 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.geyser.command.defaults;
import org.geysermc.geyser.api.util.TriState;
import org.geysermc.geyser.command.GeyserCommand;
import org.geysermc.geyser.command.GeyserCommandSource;
import org.geysermc.geyser.session.GeyserSession;
import org.geysermc.geyser.text.GeyserLocale;
import org.incendo.cloud.context.CommandContext;
import java.util.Objects;
public class PingCommand extends GeyserCommand {
public PingCommand(String name, String description, String permission) {
super(name, description, permission, TriState.TRUE, true, true);
}
@Override
public void execute(CommandContext<GeyserCommandSource> context) {
GeyserSession session = Objects.requireNonNull(context.sender().connection());
session.sendMessage(GeyserLocale.getPlayerLocaleString("geyser.commands.ping.message", session.locale(), session.ping()));
}
}

22
core/src/main/java/org/geysermc/geyser/command/defaults/ReloadCommand.java
View file

@ -25,12 +25,12 @@
package org.geysermc.geyser.command.defaults;
import org.geysermc.geyser.api.util.PlatformType;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.api.util.TriState;
import org.geysermc.geyser.command.GeyserCommand;
import org.geysermc.geyser.command.GeyserCommandSource;
import org.geysermc.geyser.session.GeyserSession;
import org.geysermc.geyser.text.GeyserLocale;
import org.incendo.cloud.context.CommandContext;
import java.util.concurrent.TimeUnit;
@ -39,27 +39,17 @@ public class ReloadCommand extends GeyserCommand {
private final GeyserImpl geyser;
public ReloadCommand(GeyserImpl geyser, String name, String description, String permission) {
super(name, description, permission);
super(name, description, permission, TriState.NOT_SET);
this.geyser = geyser;
}
@Override
public void execute(GeyserSession session, GeyserCommandSource sender, String[] args) {
if (!sender.isConsole() && geyser.getPlatformType() == PlatformType.STANDALONE) {
return;
}
String message = GeyserLocale.getPlayerLocaleString("geyser.commands.reload.message", sender.locale());
sender.sendMessage(message);
public void execute(CommandContext<GeyserCommandSource> context) {
GeyserCommandSource source = context.sender();
source.sendMessage(GeyserLocale.getPlayerLocaleString("geyser.commands.reload.message", source.locale()));
geyser.getSessionManager().disconnectAll("geyser.commands.reload.kick");
//FIXME Without the tiny wait, players do not get kicked - same happens when Geyser tries to disconnect all sessions on shutdown
geyser.getScheduledThread().schedule(geyser::reloadGeyser, 10, TimeUnit.MILLISECONDS);
}
@Override
public boolean isSuggestedOpOnly() {
return true;
}
}

27
core/src/main/java/org/geysermc/geyser/command/defaults/SettingsCommand.java
View file

@ -25,31 +25,24 @@
package org.geysermc.geyser.command.defaults;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.api.util.TriState;
import org.geysermc.geyser.command.GeyserCommand;
import org.geysermc.geyser.command.GeyserCommandSource;
import org.geysermc.geyser.session.GeyserSession;
import org.geysermc.geyser.util.SettingsUtils;
import org.incendo.cloud.context.CommandContext;
import java.util.Objects;
public class SettingsCommand extends GeyserCommand {
public SettingsCommand(GeyserImpl geyser, String name, String description, String permission) {
super(name, description, permission);
public SettingsCommand(String name, String description, String permission) {
super(name, description, permission, TriState.TRUE, true, true);
}
@Override
public void execute(GeyserSession session, GeyserCommandSource sender, String[] args) {
if (session != null) {
session.sendForm(SettingsUtils.buildForm(session));
}
}
@Override
public boolean isExecutableOnConsole() {
return false;
}
@Override
public boolean isBedrockOnly() {
return true;
public void execute(CommandContext<GeyserCommandSource> context) {
GeyserSession session = Objects.requireNonNull(context.sender().connection());
session.sendForm(SettingsUtils.buildForm(session));
}
}

27
core/src/main/java/org/geysermc/geyser/command/defaults/StatisticsCommand.java
View file

@ -25,35 +25,28 @@
package org.geysermc.geyser.command.defaults;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.api.util.TriState;
import org.geysermc.geyser.command.GeyserCommand;
import org.geysermc.geyser.command.GeyserCommandSource;
import org.geysermc.geyser.session.GeyserSession;
import org.geysermc.mcprotocollib.protocol.data.game.ClientCommand;
import org.geysermc.mcprotocollib.protocol.packet.ingame.serverbound.ServerboundClientCommandPacket;
import org.incendo.cloud.context.CommandContext;
import java.util.Objects;
public class StatisticsCommand extends GeyserCommand {
public StatisticsCommand(GeyserImpl geyser, String name, String description, String permission) {
super(name, description, permission);
public StatisticsCommand(String name, String description, String permission) {
super(name, description, permission, TriState.TRUE, true, true);
}
@Override
public void execute(GeyserSession session, GeyserCommandSource sender, String[] args) {
if (session == null) return;
public void execute(CommandContext<GeyserCommandSource> context) {
GeyserSession session = Objects.requireNonNull(context.sender().connection());
session.setWaitingForStatistics(true);
ServerboundClientCommandPacket ServerboundClientCommandPacket = new ServerboundClientCommandPacket(ClientCommand.STATS);
session.sendDownstreamGamePacket(ServerboundClientCommandPacket);
}
@Override
public boolean isExecutableOnConsole() {
return false;
}
@Override
public boolean isBedrockOnly() {
return true;
ServerboundClientCommandPacket packet = new ServerboundClientCommandPacket(ClientCommand.STATS);
session.sendDownstreamGamePacket(packet);
}
}

22
core/src/main/java/org/geysermc/geyser/command/defaults/StopCommand.java
View file

@ -25,12 +25,11 @@
package org.geysermc.geyser.command.defaults;
import org.geysermc.geyser.api.util.PlatformType;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.api.util.TriState;
import org.geysermc.geyser.command.GeyserCommand;
import org.geysermc.geyser.command.GeyserCommandSource;
import org.geysermc.geyser.session.GeyserSession;
import org.geysermc.geyser.text.GeyserLocale;
import org.incendo.cloud.context.CommandContext;
import java.util.Collections;
@ -39,24 +38,13 @@ public class StopCommand extends GeyserCommand {
private final GeyserImpl geyser;
public StopCommand(GeyserImpl geyser, String name, String description, String permission) {
super(name, description, permission);
super(name, description, permission, TriState.NOT_SET);
this.geyser = geyser;
this.setAliases(Collections.singletonList("shutdown"));
this.aliases = Collections.singletonList("shutdown");
}
@Override
public void execute(GeyserSession session, GeyserCommandSource sender, String[] args) {
if (!sender.isConsole() && geyser.getPlatformType() == PlatformType.STANDALONE) {
sender.sendMessage(GeyserLocale.getPlayerLocaleString("geyser.bootstrap.command.permission_fail", sender.locale()));
return;
}
public void execute(CommandContext<GeyserCommandSource> context) {
geyser.getBootstrap().onGeyserShutdown();
}
@Override
public boolean isSuggestedOpOnly() {
return true;
}
}

34
core/src/main/java/org/geysermc/geyser/command/defaults/VersionCommand.java
View file

@ -29,13 +29,14 @@ import com.fasterxml.jackson.databind.JsonNode;
import org.cloudburstmc.protocol.bedrock.codec.BedrockCodec;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.api.util.PlatformType;
import org.geysermc.geyser.api.util.TriState;
import org.geysermc.geyser.command.GeyserCommand;
import org.geysermc.geyser.command.GeyserCommandSource;
import org.geysermc.geyser.network.GameProtocol;
import org.geysermc.geyser.session.GeyserSession;
import org.geysermc.geyser.text.ChatColor;
import org.geysermc.geyser.text.GeyserLocale;
import org.geysermc.geyser.util.WebUtils;
import org.incendo.cloud.context.CommandContext;
import java.io.IOException;
import java.util.List;
@ -45,13 +46,14 @@ public class VersionCommand extends GeyserCommand {
private final GeyserImpl geyser;
public VersionCommand(GeyserImpl geyser, String name, String description, String permission) {
super(name, description, permission);
super(name, description, permission, TriState.NOT_SET);
this.geyser = geyser;
}
@Override
public void execute(GeyserSession session, GeyserCommandSource sender, String[] args) {
public void execute(CommandContext<GeyserCommandSource> context) {
GeyserCommandSource source = context.sender();
String bedrockVersions;
List<BedrockCodec> supportedCodecs = GameProtocol.SUPPORTED_BEDROCK_CODECS;
if (supportedCodecs.size() > 1) {
@ -67,45 +69,37 @@ public class VersionCommand extends GeyserCommand {
javaVersions = supportedJavaVersions.get(0);
}
sender.sendMessage(GeyserLocale.getPlayerLocaleString("geyser.commands.version.version", sender.locale(),
source.sendMessage(GeyserLocale.getPlayerLocaleString("geyser.commands.version.version", source.locale(),
GeyserImpl.NAME, GeyserImpl.VERSION, javaVersions, bedrockVersions));
// Disable update checking in dev mode and for players in Geyser Standalone
if (!GeyserImpl.getInstance().isProductionEnvironment() || (!sender.isConsole() && geyser.getPlatformType() == PlatformType.STANDALONE)) {
if (!GeyserImpl.getInstance().isProductionEnvironment() || (!source.isConsole() && geyser.getPlatformType() == PlatformType.STANDALONE)) {
return;
}
if (GeyserImpl.IS_DEV) {
// TODO cloud use language string
sender.sendMessage("You are running a development build of Geyser! Please report any bugs you find on our Discord server: %s"
.formatted("https://discord.gg/geysermc"));
//sender.sendMessage(GeyserLocale.getPlayerLocaleString("geyser.core.dev_build", sender.locale(), "https://discord.gg/geysermc"));
source.sendMessage(GeyserLocale.getPlayerLocaleString("geyser.core.dev_build", source.locale(), "https://discord.gg/geysermc"));
return;
}
sender.sendMessage(GeyserLocale.getPlayerLocaleString("geyser.commands.version.checking", sender.locale()));
source.sendMessage(GeyserLocale.getPlayerLocaleString("geyser.commands.version.checking", source.locale()));
try {
int buildNumber = this.geyser.buildNumber();
JsonNode response = WebUtils.getJson("https://download.geysermc.org/v2/projects/geyser/versions/latest/builds/latest");
int latestBuildNumber = response.get("build").asInt();
if (latestBuildNumber == buildNumber) {
sender.sendMessage(GeyserLocale.getPlayerLocaleString("geyser.commands.version.no_updates", sender.locale()));
source.sendMessage(GeyserLocale.getPlayerLocaleString("geyser.commands.version.no_updates", source.locale()));
return;
}
sender.sendMessage(GeyserLocale.getPlayerLocaleString(
source.sendMessage(GeyserLocale.getPlayerLocaleString(
"geyser.commands.version.outdated",
sender.locale(), (latestBuildNumber - buildNumber), "https://geysermc.org/download"
source.locale(), (latestBuildNumber - buildNumber), "https://geysermc.org/download"
));
} catch (IOException e) {
GeyserImpl.getInstance().getLogger().error(GeyserLocale.getLocaleStringLog("geyser.commands.version.failed"), e);
sender.sendMessage(ChatColor.RED + GeyserLocale.getPlayerLocaleString("geyser.commands.version.failed", sender.locale()));
source.sendMessage(ChatColor.RED + GeyserLocale.getPlayerLocaleString("geyser.commands.version.failed", source.locale()));
}
}
@Override
public boolean isSuggestedOpOnly() {
return true;
}
}

42
core/src/main/java/org/geysermc/geyser/command/standalone/PermissionConfiguration.java Normal file
View file

@ -0,0 +1,42 @@
/*
* Copyright (c) 2019-2024 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.geyser.command.standalone;
import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import com.fasterxml.jackson.annotation.JsonProperty;
import lombok.Getter;
import java.util.Collections;
import java.util.Set;
@Getter
@JsonIgnoreProperties(ignoreUnknown = true)
@SuppressWarnings("FieldMayBeFinal") // Jackson requires that the fields are not final
public class PermissionConfiguration {
@JsonProperty("default-permissions")
private Set<String> defaultPermissions = Collections.emptySet();
}

126
core/src/main/java/org/geysermc/geyser/command/standalone/StandaloneCloudCommandManager.java Normal file
View file

@ -0,0 +1,126 @@
/*
* Copyright (c) 2019-2024 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.geyser.command.standalone;
import it.unimi.dsi.fastutil.objects.ObjectOpenHashSet;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.api.event.lifecycle.GeyserRegisterPermissionCheckersEvent;
import org.geysermc.geyser.api.event.lifecycle.GeyserRegisterPermissionsEvent;
import org.geysermc.geyser.api.permission.PermissionChecker;
import org.geysermc.geyser.api.util.TriState;
import org.geysermc.geyser.command.CommandRegistry;
import org.geysermc.geyser.command.GeyserCommandSource;
import org.geysermc.geyser.util.FileUtils;
import org.incendo.cloud.CommandManager;
import org.incendo.cloud.execution.ExecutionCoordinator;
import org.incendo.cloud.internal.CommandRegistrationHandler;
import java.io.File;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
import java.util.Set;
public class StandaloneCloudCommandManager extends CommandManager<GeyserCommandSource> {
private final GeyserImpl geyser;
/**
* The checkers we use to test if a command source has a permission
*/
private final List<PermissionChecker> permissionCheckers = new ArrayList<>();
/**
* Any permissions that all connections have
*/
private final Set<String> basePermissions = new ObjectOpenHashSet<>();
public StandaloneCloudCommandManager(GeyserImpl geyser) {
super(ExecutionCoordinator.simpleCoordinator(), CommandRegistrationHandler.nullCommandRegistrationHandler());
// simpleCoordinator: execute commands immediately on the calling thread.
// nullCommandRegistrationHandler: cloud is not responsible for handling our CommandRegistry, which is fairly decoupled.
this.geyser = geyser;
// allow any extensions to customize permissions
geyser.getEventBus().fire((GeyserRegisterPermissionCheckersEvent) permissionCheckers::add);
// must still implement a basic permission system
try {
File permissionsFile = geyser.getBootstrap().getConfigFolder().resolve("permissions.yml").toFile();
FileUtils.fileOrCopiedFromResource(permissionsFile, "permissions.yml", geyser.getBootstrap());
PermissionConfiguration config = FileUtils.loadConfig(permissionsFile, PermissionConfiguration.class);
basePermissions.addAll(config.getDefaultPermissions());
} catch (Exception e) {
geyser.getLogger().error("Failed to load permissions.yml - proceeding without it", e);
}
}
/**
* Fire a {@link GeyserRegisterPermissionsEvent} to determine any additions or removals to the base list of
* permissions. This should be called after any event listeners have been registered, such as that of {@link CommandRegistry}.
*/
public void fireRegisterPermissionsEvent() {
geyser.getEventBus().fire((GeyserRegisterPermissionsEvent) (permission, def) -> {
Objects.requireNonNull(permission, "permission");
Objects.requireNonNull(def, "permission default for " + permission);
if (permission.isBlank()) {
return;
}
if (def == TriState.TRUE) {
basePermissions.add(permission);
}
});
}
@Override
public boolean hasPermission(@NonNull GeyserCommandSource sender, @NonNull String permission) {
// Note: the two GeyserCommandSources on Geyser-Standalone are GeyserLogger and GeyserSession
// GeyserLogger#hasPermission always returns true
// GeyserSession#hasPermission delegates to this method,
// which is why this method doesn't just call GeyserCommandSource#hasPermission
if (sender.isConsole()) {
return true;
}
// An empty or blank permission is treated as a lack of permission requirement
if (permission.isBlank()) {
return true;
}
for (PermissionChecker checker : permissionCheckers) {
Boolean result = checker.hasPermission(sender, permission).toBoolean();
if (result != null) {
return result;
}
// undefined - try the next checker to see if it has a defined value
}
// fallback to our list of default permissions
// note that a PermissionChecker may in fact override any values set here by returning FALSE
return basePermissions.contains(permission);
}
}

5
core/src/main/java/org/geysermc/geyser/entity/GeyserEntityData.java
View file

@ -96,4 +96,9 @@ public class GeyserEntityData implements EntityData {
public boolean isMovementLocked() {
return !movementLockOwners.isEmpty();
}
@Override
public void switchHands() {
session.requestOffhandSwap();
}
}

6
core/src/main/java/org/geysermc/geyser/event/type/GeyserDefineCommandsEventImpl.java
View file

@ -35,12 +35,12 @@ import java.util.Map;
public abstract class GeyserDefineCommandsEventImpl implements GeyserDefineCommandsEvent {
private final Map<String, Command> commands;
public GeyserDefineCommandsEventImpl(Map<String, Command> commands) {
this.commands = commands;
public GeyserDefineCommandsEventImpl(Map<String, ? extends Command> commands) {
this.commands = Collections.unmodifiableMap(commands);
}
@Override
public @NonNull Map<String, Command> commands() {
return Collections.unmodifiableMap(this.commands);
return this.commands;
}
}

10
core/src/main/java/org/geysermc/geyser/extension/GeyserExtensionDescription.java
View file

@ -43,9 +43,9 @@ import java.util.regex.Pattern;
public record GeyserExtensionDescription(@NonNull String id,
@NonNull String name,
@NonNull String main,
int humanApiVersion,
int majorApiVersion,
int minorApiVersion,
int patchApiVersion,
@NonNull String version,
@NonNull List<String> authors) implements ExtensionDescription {
@ -82,9 +82,9 @@ public record GeyserExtensionDescription(@NonNull String id,
throw new InvalidDescriptionException(GeyserLocale.getLocaleStringLog("geyser.extensions.load.failed_api_format", name, apiVersion));
}
String[] api = apiVersion.split("\\.");
int majorApi = Integer.parseUnsignedInt(api[0]);
int minorApi = Integer.parseUnsignedInt(api[1]);
int patchApi = Integer.parseUnsignedInt(api[2]);
int humanApi = Integer.parseUnsignedInt(api[0]);
int majorApi = Integer.parseUnsignedInt(api[1]);
int minorApi = Integer.parseUnsignedInt(api[2]);
List<String> authors = new ArrayList<>();
if (source.author != null) {
@ -94,7 +94,7 @@ public record GeyserExtensionDescription(@NonNull String id,
authors.addAll(source.authors);
}
return new GeyserExtensionDescription(id, name, main, majorApi, minorApi, patchApi, version, authors);
return new GeyserExtensionDescription(id, name, main, humanApi, majorApi, minorApi, version, authors);
}
@NonNull

40
core/src/main/java/org/geysermc/geyser/extension/GeyserExtensionLoader.java
View file

@ -29,10 +29,15 @@ import it.unimi.dsi.fastutil.objects.Object2ObjectMap;
import it.unimi.dsi.fastutil.objects.Object2ObjectOpenHashMap;
import lombok.RequiredArgsConstructor;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.geysermc.api.Geyser;
import org.geysermc.api.util.ApiVersion;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.api.GeyserApi;
import org.geysermc.geyser.api.event.ExtensionEventBus;
import org.geysermc.geyser.api.extension.*;
import org.geysermc.geyser.api.extension.Extension;
import org.geysermc.geyser.api.extension.ExtensionDescription;
import org.geysermc.geyser.api.extension.ExtensionLoader;
import org.geysermc.geyser.api.extension.ExtensionLogger;
import org.geysermc.geyser.api.extension.ExtensionManager;
import org.geysermc.geyser.api.extension.exception.InvalidDescriptionException;
import org.geysermc.geyser.api.extension.exception.InvalidExtensionException;
import org.geysermc.geyser.extension.event.GeyserExtensionEventBus;
@ -40,7 +45,12 @@ import org.geysermc.geyser.text.GeyserLocale;
import java.io.IOException;
import java.io.Reader;
import java.nio.file.*;
import java.nio.file.FileSystem;
import java.nio.file.FileSystems;
import java.nio.file.Files;
import java.nio.file.NoSuchFileException;
import java.nio.file.Path;
import java.nio.file.StandardCopyOption;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.List;
@ -176,16 +186,22 @@ public class GeyserExtensionLoader extends ExtensionLoader {
return;
}
// Completely different API version
if (description.majorApiVersion() != Geyser.api().majorApiVersion()) {
GeyserImpl.getInstance().getLogger().error(GeyserLocale.getLocaleStringLog("geyser.extensions.load.failed_api_version", name, description.apiVersion()));
return;
}
// Check whether an extensions' requested api version is compatible
ApiVersion.Compatibility compatibility = GeyserApi.api().geyserApiVersion().supportsRequestedVersion(
description.humanApiVersion(),
description.majorApiVersion(),
description.minorApiVersion()
);
// If the extension requires new API features, being backwards compatible
if (description.minorApiVersion() > Geyser.api().minorApiVersion()) {
GeyserImpl.getInstance().getLogger().error(GeyserLocale.getLocaleStringLog("geyser.extensions.load.failed_api_version", name, description.apiVersion()));
return;
if (compatibility != ApiVersion.Compatibility.COMPATIBLE) {
// Workaround for the switch to the Geyser API version instead of the Base API version in extensions
if (compatibility == ApiVersion.Compatibility.HUMAN_DIFFER && description.humanApiVersion() == 1) {
GeyserImpl.getInstance().getLogger().warning("The extension %s requested the Base API version %s, which is deprecated in favor of specifying the Geyser API version. Please update the extension, or contact its developer."
.formatted(name, description.apiVersion()));
} else {
GeyserImpl.getInstance().getLogger().error(GeyserLocale.getLocaleStringLog("geyser.extensions.load.failed_api_version", name, description.apiVersion()));
return;
}
}
GeyserExtensionContainer container = this.loadExtension(path, description);

195
core/src/main/java/org/geysermc/geyser/extension/command/GeyserExtensionCommand.java
View file

@ -25,19 +25,208 @@
package org.geysermc.geyser.extension.command;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.checkerframework.checker.nullness.qual.Nullable;
import org.geysermc.geyser.api.command.Command;
import org.geysermc.geyser.api.command.CommandExecutor;
import org.geysermc.geyser.api.command.CommandSource;
import org.geysermc.geyser.api.connection.GeyserConnection;
import org.geysermc.geyser.api.extension.Extension;
import org.geysermc.geyser.api.util.TriState;
import org.geysermc.geyser.command.GeyserCommand;
import org.geysermc.geyser.command.GeyserCommandSource;
import org.geysermc.geyser.session.GeyserSession;
import org.incendo.cloud.CommandManager;
import org.incendo.cloud.context.CommandContext;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
import static org.incendo.cloud.parser.standard.StringParser.greedyStringParser;
public abstract class GeyserExtensionCommand extends GeyserCommand {
private final Extension extension;
private final String rootCommand;
public GeyserExtensionCommand(Extension extension, String name, String description, String permission) {
super(name, description, permission);
public GeyserExtensionCommand(@NonNull Extension extension, @NonNull String name, @NonNull String description,
@NonNull String permission, @Nullable TriState permissionDefault,
boolean playerOnly, boolean bedrockOnly) {
super(name, description, permission, permissionDefault, playerOnly, bedrockOnly);
this.extension = extension;
this.rootCommand = Objects.requireNonNull(extension.rootCommand());
if (this.rootCommand.isBlank()) {
throw new IllegalStateException("rootCommand of extension " + extension.name() + " may not be blank");
}
}
public Extension extension() {
public final Extension extension() {
return this.extension;
}
@Override
public final String rootCommand() {
return this.rootCommand;
}
public static class Builder<T extends CommandSource> implements Command.Builder<T> {
@NonNull private final Extension extension;
@Nullable private Class<? extends T> sourceType;
@Nullable private String name;
@NonNull private String description = "";
@NonNull private String permission = "";
@Nullable private TriState permissionDefault;
@Nullable private List<String> aliases;
private boolean suggestedOpOnly = false; // deprecated for removal
private boolean playerOnly = false;
private boolean bedrockOnly = false;
@Nullable private CommandExecutor<T> executor;
public Builder(@NonNull Extension extension) {
this.extension = Objects.requireNonNull(extension);
}
@Override
public Command.Builder<T> source(@NonNull Class<? extends T> sourceType) {
this.sourceType = Objects.requireNonNull(sourceType, "command source type");
return this;
}
@Override
public Builder<T> name(@NonNull String name) {
this.name = Objects.requireNonNull(name, "command name");
return this;
}
@Override
public Builder<T> description(@NonNull String description) {
this.description = Objects.requireNonNull(description, "command description");
return this;
}
@Override
public Builder<T> permission(@NonNull String permission) {
this.permission = Objects.requireNonNull(permission, "command permission");
return this;
}
@Override
public Builder<T> permission(@NonNull String permission, @NonNull TriState defaultValue) {
this.permission = Objects.requireNonNull(permission, "command permission");
this.permissionDefault = Objects.requireNonNull(defaultValue, "command permission defaultValue");
return this;
}
@Override
public Builder<T> aliases(@NonNull List<String> aliases) {
this.aliases = Objects.requireNonNull(aliases, "command aliases");
return this;
}
@SuppressWarnings("removal") // this is our doing
@Override
public Builder<T> suggestedOpOnly(boolean suggestedOpOnly) {
this.suggestedOpOnly = suggestedOpOnly;
if (suggestedOpOnly) {
// the most amount of legacy/deprecated behaviour I'm willing to support
this.permissionDefault = TriState.NOT_SET;
}
return this;
}
@SuppressWarnings("removal") // this is our doing
@Override
public Builder<T> executableOnConsole(boolean executableOnConsole) {
this.playerOnly = !executableOnConsole;
return this;
}
@Override
public Command.Builder<T> playerOnly(boolean playerOnly) {
this.playerOnly = playerOnly;
return this;
}
@Override
public Builder<T> bedrockOnly(boolean bedrockOnly) {
this.bedrockOnly = bedrockOnly;
return this;
}
@Override
public Builder<T> executor(@NonNull CommandExecutor<T> executor) {
this.executor = Objects.requireNonNull(executor, "command executor");
return this;
}
@NonNull
@Override
public GeyserExtensionCommand build() {
// These are captured in the anonymous lambda below and shouldn't change even if the builder does
final Class<? extends T> sourceType = this.sourceType;
final boolean suggestedOpOnly = this.suggestedOpOnly;
final CommandExecutor<T> executor = this.executor;
if (name == null) {
throw new IllegalArgumentException("name was not provided for a command in extension " + extension.name());
}
if (sourceType == null) {
throw new IllegalArgumentException("Source type was not defined for command " + name + " in extension " + extension.name());
}
if (executor == null) {
throw new IllegalArgumentException("Command executor was not defined for command " + name + " in extension " + extension.name());
}
// if the source type is a GeyserConnection then it is inherently bedrockOnly
final boolean bedrockOnly = this.bedrockOnly || GeyserConnection.class.isAssignableFrom(sourceType);
// a similar check would exist for executableOnConsole, but there is not a logger type exposed in the api
GeyserExtensionCommand command = new GeyserExtensionCommand(extension, name, description, permission, permissionDefault, playerOnly, bedrockOnly) {
@Override
public void register(CommandManager<GeyserCommandSource> manager) {
manager.command(baseBuilder(manager)
.optional("args", greedyStringParser())
.handler(this::execute));
}
@SuppressWarnings("unchecked")
@Override
public void execute(CommandContext<GeyserCommandSource> context) {
GeyserCommandSource source = context.sender();
String[] args = context.getOrDefault("args", "").split(" ");
if (sourceType.isInstance(source)) {
executor.execute((T) source, this, args);
return;
}
@Nullable GeyserSession session = source.connection();
if (sourceType.isInstance(session)) {
executor.execute((T) session, this, args);
return;
}
// currently, the only subclass of CommandSource exposed in the api is GeyserConnection.
// when this command was registered, we enabled bedrockOnly if the sourceType was a GeyserConnection.
// as a result, the permission checker should handle that case and this method shouldn't even be reached.
source.sendMessage("You must be a " + sourceType.getSimpleName() + " to run this command.");
}
@SuppressWarnings("removal") // this is our doing
@Override
public boolean isSuggestedOpOnly() {
return suggestedOpOnly;
}
};
if (aliases != null) {
command.aliases = new ArrayList<>(aliases);
}
return command;
}
}
}

12
core/src/main/java/org/geysermc/geyser/level/GeyserAdvancement.java
View file

@ -82,11 +82,15 @@ public class GeyserAdvancement {
this.rootId = this.advancement.getId();
} else {
// Go through our cache, and descend until we find the root ID
GeyserAdvancement advancement = advancementsCache.getStoredAdvancements().get(this.advancement.getParentId());
if (advancement.getParentId() == null) {
this.rootId = advancement.getId();
GeyserAdvancement parent = advancementsCache.getStoredAdvancements().get(this.advancement.getParentId());
if (parent == null) {
// Parent doesn't exist, is invalid, or couldn't be found for another reason
// So assuming there is no parent and this is the root
this.rootId = this.advancement.getId();
} else if (parent.getParentId() == null) {
this.rootId = parent.getId();
} else {
this.rootId = advancement.getRootId(advancementsCache);
this.rootId = parent.getRootId(advancementsCache);
}
}
}

5
core/src/main/java/org/geysermc/geyser/level/GeyserWorldManager.java
View file

@ -118,11 +118,6 @@ public class GeyserWorldManager extends WorldManager {
return GameMode.SURVIVAL;
}
@Override
public boolean hasPermission(GeyserSession session, String permission) {
return false;
}
@NonNull
@Override
public CompletableFuture<@Nullable DataComponents> getPickItemComponents(GeyserSession session, int x, int y, int z, boolean addNbtData) {

9
core/src/main/java/org/geysermc/geyser/level/WorldManager.java
View file

@ -185,15 +185,6 @@ public abstract class WorldManager {
session.sendCommand("difficulty " + difficulty.name().toLowerCase(Locale.ROOT));
}
/**
* Checks if the given session's player has a permission
*
* @param session The session of the player to check the permission of
* @param permission The permission node to check
* @return True if the player has the requested permission, false if not
*/
public abstract boolean hasPermission(GeyserSession session, String permission);
/**
* Returns a list of biome identifiers available on the server.
*/

4
core/src/main/java/org/geysermc/geyser/registry/loader/ProviderRegistryLoader.java
View file

@ -42,8 +42,8 @@ import org.geysermc.geyser.api.item.custom.NonVanillaCustomItemData;
import org.geysermc.geyser.api.pack.PathPackCodec;
import org.geysermc.geyser.impl.camera.GeyserCameraFade;
import org.geysermc.geyser.impl.camera.GeyserCameraPosition;
import org.geysermc.geyser.command.GeyserCommandManager;
import org.geysermc.geyser.event.GeyserEventRegistrar;
import org.geysermc.geyser.extension.command.GeyserExtensionCommand;
import org.geysermc.geyser.item.GeyserCustomItemData;
import org.geysermc.geyser.item.GeyserCustomItemOptions;
import org.geysermc.geyser.item.GeyserNonVanillaCustomItemData;
@ -67,7 +67,7 @@ public class ProviderRegistryLoader implements RegistryLoader<Map<Class<?>, Prov
@Override
public Map<Class<?>, ProviderSupplier> load(Map<Class<?>, ProviderSupplier> providers) {
// misc
providers.put(Command.Builder.class, args -> new GeyserCommandManager.CommandBuilder<>((Extension) args[0]));
providers.put(Command.Builder.class, args -> new GeyserExtensionCommand.Builder<>((Extension) args[0]));
providers.put(CustomBlockComponents.Builder.class, args -> new GeyserCustomBlockComponents.Builder());
providers.put(CustomBlockData.Builder.class, args -> new GeyserCustomBlockData.Builder());

36
core/src/main/java/org/geysermc/geyser/session/GeyserSession.java
View file

@ -54,6 +54,8 @@ import org.cloudburstmc.math.vector.Vector3d;
import org.cloudburstmc.math.vector.Vector3f;
import org.cloudburstmc.math.vector.Vector3i;
import org.cloudburstmc.nbt.NbtMap;
import org.cloudburstmc.netty.channel.raknet.RakChildChannel;
import org.cloudburstmc.netty.handler.codec.raknet.common.RakSessionCodec;
import org.cloudburstmc.protocol.bedrock.BedrockDisconnectReasons;
import org.cloudburstmc.protocol.bedrock.BedrockServerSession;
import org.cloudburstmc.protocol.bedrock.data.Ability;
@ -1454,11 +1456,28 @@ public class GeyserSession implements GeyserConnection, GeyserCommandSource {
return false;
}
@Override
public UUID playerUuid() {
return javaUuid(); // CommandSource allows nullable
}
@Override
public GeyserSession connection() {
return this;
}
@Override
public String locale() {
return clientData.getLanguageCode();
}
@Override
public boolean hasPermission(String permission) {
// for Geyser-Standalone, standalone's permission system will handle it.
// for server platforms, the session will be mapped to a server command sender, and the server's api will be used.
return geyser.commandRegistry().hasPermission(this, permission);
}
/**
* Sends a chat message to the Java server.
*/
@ -1771,17 +1790,6 @@ public class GeyserSession implements GeyserConnection, GeyserCommandSource {
upstream.sendPacket(gameRulesChangedPacket);
}
/**
* Checks if the given session's player has a permission
*
* @param permission The permission node to check
* @return true if the player has the requested permission, false if not
*/
@Override
public boolean hasPermission(String permission) {
return geyser.getWorldManager().hasPermission(this, permission);
}
private static final Ability[] USED_ABILITIES = Ability.values();
/**
@ -2092,6 +2100,12 @@ public class GeyserSession implements GeyserConnection, GeyserCommandSource {
return this.cameraData.fogEffects();
}
@Override
public int ping() {
RakSessionCodec rakSessionCodec = ((RakChildChannel) getUpstream().getSession().getPeer().getChannel()).rakPipeline().get(RakSessionCodec.class);
return (int) Math.floor(rakSessionCodec.getPing());
}
public void addCommandEnum(String name, String enums) {
softEnumPacket(name, SoftEnumUpdateType.ADD, enums);
}

56
core/src/main/java/org/geysermc/geyser/session/cache/AdvancementsCache.java vendored
View file

@ -158,7 +158,15 @@ public class AdvancementsCache {
// Cache language for easier access
String language = session.locale();
String earned = isEarned(advancement) ? "yes" : "no";
boolean advancementHasProgress = advancement.getRequirements().size() > 1;
int advancementProgress = getProgress(advancement);
int advancementRequirements = advancement.getRequirements().size();
boolean advancementEarned = advancementRequirements > 0
&& advancementProgress >= advancementRequirements;
String earned = advancementEarned ? "yes" : "no";
String description = getColorFromAdvancementFrameType(advancement) + MessageTranslator.convertMessage(advancement.getDisplayData().getDescription(), language);
String earnedString = GeyserLocale.getPlayerLocaleString("geyser.advancements.earned", language, MinecraftLocale.getLocaleString("gui." + earned, language));
@ -171,10 +179,20 @@ public class AdvancementsCache {
(Description) Mine stone with your new pickaxe
Earned: Yes
Progress: 1/4 // When advancement has multiple requirements
Parent Advancement: Minecraft // If relevant
*/
String content = description + "\n\n§f" + earnedString + "\n";
if (advancementHasProgress) {
// Only display progress with multiple requirements
String progress = MinecraftLocale.getLocaleString("advancements.progress", language)
.replaceFirst("%s", String.valueOf(advancementProgress))
.replaceFirst("%s", String.valueOf(advancementRequirements));
content += GeyserLocale.getPlayerLocaleString("geyser.advancements.progress", language, progress) + "\n";
}
if (!currentAdvancementCategoryId.equals(advancement.getParentId())) {
// Only display the parent if it is not the category
content += GeyserLocale.getPlayerLocaleString("geyser.advancements.parentid", language, MessageTranslator.convertMessage(storedAdvancements.get(advancement.getParentId()).getDisplayData().getTitle(), language));
@ -200,34 +218,44 @@ public class AdvancementsCache {
* @return true if the advancement has been earned.
*/
public boolean isEarned(GeyserAdvancement advancement) {
boolean earned = false;
if (advancement.getRequirements().size() == 0) {
if (advancement.getRequirements().isEmpty()) {
// Minecraft handles this case, so we better as well
return false;
}
Map<String, Long> progress = storedAdvancementProgress.get(advancement.getId());
if (progress != null) {
// Progress should never be above requirements count, but you never know
return getProgress(advancement) >= advancement.getRequirements().size();
}
/**
* Determine the progress on an advancement.
*
* @param advancement the advancement to determine
* @return the progress on the advancement.
*/
public int getProgress(GeyserAdvancement advancement) {
if (advancement.getRequirements().isEmpty()) {
// Minecraft handles this case
return 0;
}
int progress = 0;
Map<String, Long> progressMap = storedAdvancementProgress.get(advancement.getId());
if (progressMap != null) {
// Each advancement's requirement must be fulfilled
// For example, [[zombie, blaze, skeleton]] means that one of those three categories must be achieved
// But [[zombie], [blaze], [skeleton]] means that all three requirements must be completed
for (List<String> requirements : advancement.getRequirements()) {
boolean requirementsDone = false;
for (String requirement : requirements) {
Long obtained = progress.get(requirement);
Long obtained = progressMap.get(requirement);
// -1 means that this particular component required for completing the advancement
// has yet to be fulfilled
if (obtained != null && !obtained.equals(-1L)) {
requirementsDone = true;
break;
progress++;
}
}
if (!requirementsDone) {
return false;
}
}
earned = true;
}
return earned;
return progress;
}
public String getColorFromAdvancementFrameType(GeyserAdvancement advancement) {

26
core/src/main/java/org/geysermc/geyser/translator/protocol/bedrock/BedrockCommandRequestTranslator.java
View file

@ -28,6 +28,7 @@ package org.geysermc.geyser.translator.protocol.bedrock;
import org.cloudburstmc.protocol.bedrock.packet.CommandRequestPacket;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.api.util.PlatformType;
import org.geysermc.geyser.command.CommandRegistry;
import org.geysermc.geyser.session.GeyserSession;
import org.geysermc.geyser.translator.protocol.PacketTranslator;
import org.geysermc.geyser.translator.protocol.Translator;
@ -43,13 +44,26 @@ public class BedrockCommandRequestTranslator extends PacketTranslator<CommandReq
}
static void handleCommand(GeyserSession session, String command) {
if (!(session.getGeyser().getPlatformType() == PlatformType.STANDALONE
&& GeyserImpl.getInstance().commandManager().runCommand(session, command))) {
if (MessageTranslator.isTooLong(command, session)) {
return;
}
if (session.getGeyser().getPlatformType() == PlatformType.STANDALONE ||
session.getGeyser().getPlatformType() == PlatformType.VIAPROXY) {
// try to handle the command within the standalone/viaproxy command manager
session.sendCommand(command);
String[] args = command.split(" ");
if (args.length > 0) {
String root = args[0];
CommandRegistry registry = GeyserImpl.getInstance().commandRegistry();
if (registry.rootCommands().contains(root)) {
registry.runCommand(session, command);
return; // don't pass the command to the java server
}
}
}
if (MessageTranslator.isTooLong(command, session)) {
return;
}
session.sendCommand(command);
}
}

3
core/src/main/java/org/geysermc/geyser/translator/protocol/bedrock/entity/player/BedrockSetDefaultGameTypeTranslator.java
View file

@ -27,6 +27,7 @@ package org.geysermc.geyser.translator.protocol.bedrock.entity.player;
import org.cloudburstmc.protocol.bedrock.packet.SetDefaultGameTypePacket;
import org.cloudburstmc.protocol.bedrock.packet.SetPlayerGameTypePacket;
import org.geysermc.geyser.Permissions;
import org.geysermc.geyser.session.GeyserSession;
import org.geysermc.geyser.translator.protocol.PacketTranslator;
import org.geysermc.geyser.translator.protocol.Translator;
@ -41,7 +42,7 @@ public class BedrockSetDefaultGameTypeTranslator extends PacketTranslator<SetDef
*/
@Override
public void translate(GeyserSession session, SetDefaultGameTypePacket packet) {
if (session.getOpPermissionLevel() >= 2 && session.hasPermission("geyser.settings.server")) {
if (session.getOpPermissionLevel() >= 2 && session.hasPermission(Permissions.SERVER_SETTINGS)) {
session.getGeyser().getWorldManager().setDefaultGameMode(session, GameMode.byId(packet.getGamemode()));
}
// Stop the client from updating their own Gamemode without telling the server

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