push for first alpha

way too many additions for detailed description.
This commit is contained in:
Jonas_Jones 2022-12-15 21:28:40 +01:00
parent 8c55afe3e6
commit d38b68cc1e
16 changed files with 966 additions and 2 deletions

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package me.jonasjones.betterconsolemc;
import me.jonasjones.betterconsolemc.cmdconfig.CmdConfigHandler;
import me.jonasjones.betterconsolemc.cmdconfig.CmdConfigs;
import me.jonasjones.betterconsolemc.command.GameCommandHandler;
import me.jonasjones.betterconsolemc.modconfig.ModConfigs;
import me.jonasjones.betterconsolemc.util.CommandPreRegistry;
import net.fabricmc.api.ModInitializer;
import net.fabricmc.fabric.api.command.v2.CommandRegistrationCallback;
import net.fabricmc.loader.api.FabricLoader;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.nio.file.Path;
import java.util.List;
public class BetterConsoleMC implements ModInitializer {
// This logger is used to write text to the console and the log file.
// It is considered best practice to use your mod id as the logger's name.
// That way, it's clear which mod wrote info, warnings, and errors.
public static String MODID = "betterconsolemc";
public static final Logger LOGGER = LoggerFactory.getLogger(MODID);
public static boolean ISWINDOWS = System.getProperty("os.name").toLowerCase().startsWith("windows");
public static Path CONFIGDIR = FabricLoader.getInstance().getConfigDir();
public static CommandPreRegistry COMMANDPREREGISTRY;
public static void registerCommands() {
for (CommandPreRegistry commandPreRegistry : CmdConfigHandler.FULLREG) {
COMMANDPREREGISTRY = commandPreRegistry;
CommandRegistrationCallback.EVENT.register(GameCommandHandler::register);
}
}
@Override
public void onInitialize() {
// This code runs as soon as Minecraft is in a mod-load-ready state.
// However, some things (like resources) may still be uninitialized.
// Proceed with mild caution.
ModConfigs.registerConfigs();
CmdConfigs.registerConfigs();
LOGGER.info("BetterConsoleMC initialized!");
try {
CmdConfigHandler.getCommands(String.valueOf(CONFIGDIR.resolve(BetterConsoleMC.MODID + "-commands_config.properties")));
registerCommands();
} catch (Exception e) {
ModConfigs.IS_ENABLED = false;
LOGGER.error("SYNTAX ERROR(S) IN COMMAND CONFIG FILE OF BETTERCONSOLEMC");
LOGGER.error("For security reasons, the mod has therefore beeen disabled and all commands are therefore nonfunctional");
}
}
}

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package me.jonasjones.betterconsolemc.command;
import com.mojang.brigadier.CommandDispatcher;
import com.mojang.brigadier.context.CommandContext;
import me.jonasjones.betterconsolemc.BetterConsoleMC;
import me.jonasjones.betterconsolemc.cmdconfig.CmdConfigHandler;
import me.jonasjones.betterconsolemc.system.ShellCommand;
import me.jonasjones.betterconsolemc.util.CommandPreRegistry;
import net.minecraft.command.CommandRegistryAccess;
import net.minecraft.command.argument.MessageArgumentType;
import net.minecraft.server.command.CommandManager;
import net.minecraft.server.command.ServerCommandSource;
import net.minecraft.text.Text;
import static me.jonasjones.betterconsolemc.BetterConsoleMC.COMMANDPREREGISTRY;
public class GameCommandHandler {
public static void register(CommandDispatcher<ServerCommandSource> serverCommandSourceCommandDispatcher, CommandRegistryAccess commandRegistryAccess, CommandManager.RegistrationEnvironment registrationEnvironment) {
serverCommandSourceCommandDispatcher.register((CommandManager.literal(COMMANDPREREGISTRY.getIngamecommand()).requires(source -> source.hasPermissionLevel(COMMANDPREREGISTRY.getPermissionLevel()))
.executes((context -> {
context.getSource().sendFeedback(runCommand(COMMANDPREREGISTRY, context), COMMANDPREREGISTRY.doBroadcastToOp());
return 1;
})))
);
serverCommandSourceCommandDispatcher.register((CommandManager.literal("cmd").requires(source -> source.hasPermissionLevel(4))
.then(CommandManager.argument("Console Command", MessageArgumentType.message())
.executes((context -> {
System.out.println("UWU");
return 0;
})))));
}
public static Text runCommand(CommandPreRegistry commandPreRegistry, CommandContext<ServerCommandSource> context) {
new Thread(() -> {ShellCommand.execute(commandPreRegistry, context);}).start();
return Text.of("Return");
}
public static void returnCommandOutput(String cmd, String commandFeedback, CommandContext<ServerCommandSource> context) {
String consoleLog = " [" + cmd + "]: " + commandFeedback;
BetterConsoleMC.LOGGER.info(consoleLog);
}
}

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package me.jonasjones.betterconsolemc.modconfig;
import com.mojang.datafixers.util.Pair;
import java.util.ArrayList;
import java.util.List;
public class ModConfigProvider implements SimpleConfig.DefaultConfig {
private String configContents = "";
public List<Pair> getConfigsList() {
return configsList;
}
private final List<Pair> configsList = new ArrayList<>();
public void addKeyValuePair(Pair<String, ?> keyValuePair, String comment) {
configsList.add(keyValuePair);
configContents += keyValuePair.getFirst() + "=" + keyValuePair.getSecond() + " #"
+ comment + " | default: " + keyValuePair.getSecond() + "\n";
}
public void addSingleLineComment(String comment) {
configContents += "# " + comment + "\n";
}
@Override
public String get(String namespace) {
return configContents;
}
}

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package me.jonasjones.betterconsolemc.modconfig;
import com.mojang.datafixers.util.Pair;
import me.jonasjones.betterconsolemc.BetterConsoleMC;
public class ModConfigs {
public static SimpleConfig MODCONFIG;
private static ModConfigProvider modconfigs;
public static boolean IS_ENABLED;
public static boolean REUQIRE_OP;
public static void registerConfigs() {
modconfigs = new ModConfigProvider();
createConfigs();
MODCONFIG = SimpleConfig.of(BetterConsoleMC.MODID + "-config").provider(modconfigs).request();
assignConfigs();
}
private static void createConfigs() {
modconfigs.addSingleLineComment("This is the config file for BetterConsoleMC");
modconfigs.addKeyValuePair(new Pair<>("bettercmd.enable", true), "whether or not to the mod is enabled or not.");
modconfigs.addKeyValuePair(new Pair<>("bettercmd.requireOp", true), "whether or not operator level is required in order to run commands.");
}
private static void assignConfigs() {
IS_ENABLED = MODCONFIG.getOrDefault("cmd.enable", true);
REUQIRE_OP = MODCONFIG.getOrDefault("cmd.requireOp", true);
SimpleConfig.LOGGER.info("All " + modconfigs.getConfigsList().size() + " have been set properly");
}
}

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package me.jonasjones.betterconsolemc.modconfig;
/*
* Copyright (c) 2021 magistermaks
* Slightly modified by Jonas_Jones 2022
*
* 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.
*/
import net.fabricmc.loader.api.FabricLoader;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import java.io.File;
import java.io.IOException;
import java.io.PrintWriter;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.HashMap;
import java.util.Scanner;
public class SimpleConfig {
public static final Logger LOGGER = LogManager.getLogger("SimpleConfig");
private final HashMap<String, String> config = new HashMap<>();
private final ConfigRequest request;
private boolean broken = false;
public interface DefaultConfig {
String get( String namespace );
static String empty( String namespace ) {
return "";
}
}
public static class ConfigRequest {
private final File file;
private final String filename;
private DefaultConfig provider;
private ConfigRequest(File file, String filename ) {
this.file = file;
this.filename = filename;
this.provider = DefaultConfig::empty;
}
/**
* Sets the default config provider, used to generate the
* config if it's missing.
*
* @param provider default config provider
* @return current config request object
* @see DefaultConfig
*/
public ConfigRequest provider( DefaultConfig provider ) {
this.provider = provider;
return this;
}
/**
* Loads the config from the filesystem.
*
* @return config object
* @see SimpleConfig
*/
public SimpleConfig request() {
return new SimpleConfig( this );
}
private String getConfig() {
return provider.get( filename ) + "\n";
}
}
/**
* Creates new config request object, ideally `namespace`
* should be the name of the mod id of the requesting mod
*
* @param filename - name of the config file
* @return new config request object
*/
public static ConfigRequest of( String filename ) {
Path path = FabricLoader.getInstance().getConfigDir();
return new ConfigRequest( path.resolve( filename + ".properties" ).toFile(), filename );
}
private void createConfig() throws IOException {
// try creating missing files
request.file.getParentFile().mkdirs();
Files.createFile( request.file.toPath() );
// write default config data
PrintWriter writer = new PrintWriter(request.file, "UTF-8");
writer.write( request.getConfig() );
writer.close();
}
private void loadConfig() throws IOException {
Scanner reader = new Scanner( request.file );
for( int line = 1; reader.hasNextLine(); line ++ ) {
parseConfigEntry( reader.nextLine(), line );
}
}
private void parseConfigEntry( String entry, int line ) {
if( !entry.isEmpty() && !entry.startsWith( "#" ) ) {
String[] parts = entry.split("=", 2);
if( parts.length == 2 ) {
//Recognise comments after a value
String temp = parts[1].split(" #")[0];
config.put( parts[0], temp);
}else{
throw new RuntimeException("Syntax error in config file on line " + line + "!");
}
}
}
private SimpleConfig( ConfigRequest request ) {
this.request = request;
String identifier = "Config '" + request.filename + "'";
if( !request.file.exists() ) {
LOGGER.info( identifier + " is missing, generating default one..." );
try {
createConfig();
} catch (IOException e) {
LOGGER.error( identifier + " failed to generate!" );
LOGGER.trace( e );
broken = true;
}
}
if( !broken ) {
try {
loadConfig();
} catch (Exception e) {
LOGGER.error( identifier + " failed to load!" );
LOGGER.trace( e );
broken = true;
}
}
}
/**
* Queries a value from config, returns `null` if the
* key does not exist.
*
* @return value corresponding to the given key
* @see SimpleConfig#getOrDefault
*/
@Deprecated
public String get( String key ) {
return config.get( key );
}
/**
* Returns string value from config corresponding to the given
* key, or the default string if the key is missing.
*
* @return value corresponding to the given key, or the default value
*/
public String getOrDefault( String key, String def ) {
String val = get(key);
return val == null ? def : val;
}
/**
* Returns integer value from config corresponding to the given
* key, or the default integer if the key is missing or invalid.
*
* @return value corresponding to the given key, or the default value
*/
public int getOrDefault( String key, int def ) {
try {
return Integer.parseInt( get(key) );
} catch (Exception e) {
return def;
}
}
/**
* Returns boolean value from config corresponding to the given
* key, or the default boolean if the key is missing.
*
* @return value corresponding to the given key, or the default value
*/
public boolean getOrDefault( String key, boolean def ) {
String val = get(key);
if( val != null ) {
return val.equalsIgnoreCase("true");
}
return def;
}
/**
* Returns double value from config corresponding to the given
* key, or the default string if the key is missing or invalid.
*
* @return value corresponding to the given key, or the default value
*/
public double getOrDefault( String key, double def ) {
try {
return Double.parseDouble( get(key) );
} catch (Exception e) {
return def;
}
}
/**
* If any error occurred during loading or reading from the config
* a 'broken' flag is set, indicating that the config's state
* is undefined and should be discarded using `delete()`
*
* @return the 'broken' flag of the configuration
*/
public boolean isBroken() {
return broken;
}
/**
* deletes the config file from the filesystem
*
* @return true if the operation was successful
*/
public boolean delete() {
LOGGER.warn( "Config '" + request.filename + "' was removed from existence! Restart the game to regenerate it." );
return request.file.delete();
}
}

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package me.jonasjones.betterconsolemc.system;
import com.mojang.brigadier.context.CommandContext;
import me.jonasjones.betterconsolemc.BetterConsoleMC;
import me.jonasjones.betterconsolemc.command.GameCommandHandler;
import me.jonasjones.betterconsolemc.util.CommandPreRegistry;
import net.minecraft.server.command.ServerCommandSource;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class ShellCommand {
public static int execute(CommandPreRegistry command, CommandContext<ServerCommandSource> context) {
ProcessBuilder processBuilder = new ProcessBuilder();
if (BetterConsoleMC.ISWINDOWS) {
processBuilder.command("cmd.exe", "/c", command.getCommand());
} else {
processBuilder.command("bash", "-c", command.getCommand());
}
try {
Process process = processBuilder.start();
BufferedReader reader =
new BufferedReader(new InputStreamReader(process.getInputStream()));
String line;
while ((line = reader.readLine()) != null) {
GameCommandHandler.returnCommandOutput(command.getCommand(), line, context);
}
int exitCode = process.waitFor();
if (exitCode == 0) {
BetterConsoleMC.LOGGER.info("Exited with error code : " + exitCode);
} else {
BetterConsoleMC.LOGGER.error("Exited with error code : " + exitCode);
}
} catch (IOException e) {
e.printStackTrace();
} catch (InterruptedException e) {
e.printStackTrace();
}
return 1;
}
}

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{
"schemaVersion": 1,
"id": "betterconsolemc",
"version": "${version}",
"name": "Better ConsoleMC",
"description": "This is the successor to ConsoleMc. The purpose of this mod is to allow a more controlled and secure environment. Custom commands can be configured in a config file and it is NOT possible to run any command in the server's console.",
"authors": [
"Jonas_Jones"
],
"contact": {
"homepage": "https://jonasjones.me/projects/betterconsolemc",
"sources": "https://github.com/J-onasJones/BetterConsoleMC"
},
"license": "CC0-1.0",
"icon": "assets/betterconsolemc/icon.png",
"environment": "server",
"entrypoints": {
"main": [
"me.jonasjones.betterconsolemc.BetterConsoleMC"
]
},
"depends": {
"fabricloader": ">=0.14.11",
"fabric-api": "*",
"minecraft": "~1.19.3",
"java": ">=17"
}
}