Initial commit: LuHost - Luanti Server Management Web Interface
A modern web interface for Luanti (Minetest) server management with ContentDB integration. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
Nathan Schneider
316
routes/config.js
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316
routes/config.js
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const express = require('express');
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const fs = require('fs').promises;
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const paths = require('../utils/paths');
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const ConfigParser = require('../utils/config-parser');
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const appConfig = require('../utils/app-config');
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const router = express.Router();
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// Configuration schema
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const configSchema = {
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system: {
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data_directory: {
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type: 'string',
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default: '',
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description: 'Luanti data directory path (leave empty for auto-detection)',
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section: 'System Settings'
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}
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},
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server: {
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port: {
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type: 'number',
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default: 30000,
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description: 'Port for server to listen on'
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},
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server_name: {
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type: 'string',
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default: 'Luanti Server',
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description: 'Name of the server'
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},
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server_description: {
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type: 'string',
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default: 'A Luanti server',
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description: 'Server description'
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},
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server_address: {
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type: 'string',
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default: '',
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description: 'IP address to bind to (empty for all interfaces)'
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},
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server_announce: {
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type: 'boolean',
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default: false,
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description: 'Announce server to server list'
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},
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server_dedicated: {
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type: 'boolean',
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default: false,
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description: 'Run as dedicated server'
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},
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max_users: {
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type: 'number',
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default: 20,
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description: 'Maximum number of users'
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}
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},
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gameplay: {
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creative_mode: {
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type: 'boolean',
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default: false,
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description: 'Enable creative mode by default'
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},
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enable_damage: {
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type: 'boolean',
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default: true,
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description: 'Enable player damage by default'
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},
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enable_pvp: {
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type: 'boolean',
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default: true,
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description: 'Enable player vs player combat by default'
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},
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default_game: {
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type: 'string',
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default: 'minetest_game',
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description: 'Default game to use for new worlds'
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},
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time_speed: {
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type: 'number',
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default: 72,
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description: 'Time speed (72 = normal, higher = faster)'
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}
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},
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security: {
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disallow_empty_password: {
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type: 'boolean',
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default: false,
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description: 'Disallow empty passwords'
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},
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'secure.enable_security': {
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type: 'boolean',
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default: true,
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description: 'Enable security features'
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},
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strict_protocol_version_checking: {
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type: 'boolean',
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default: false,
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description: 'Strict protocol version checking'
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}
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},
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performance: {
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dedicated_server_step: {
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type: 'number',
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default: 0.1,
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description: 'Server step time in seconds'
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},
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num_emerge_threads: {
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type: 'number',
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default: 1,
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description: 'Number of emerge threads'
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},
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server_map_save_interval: {
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type: 'number',
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default: 15.3,
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description: 'Map save interval in seconds'
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},
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max_block_send_distance: {
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type: 'number',
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default: 12,
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description: 'Maximum block send distance'
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},
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max_simultaneous_block_sends_per_client: {
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type: 'number',
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default: 40,
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description: 'Maximum simultaneous block sends per client'
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}
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}
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};
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// Configuration page
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router.get('/', async (req, res) => {
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try {
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paths.ensureDirectories();
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// Load both Luanti config and app config
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const luantiConfig = await ConfigParser.parseConfig(paths.configFile);
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await appConfig.load();
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// Combine configs for display
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const combinedConfig = {
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...luantiConfig,
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data_directory: appConfig.getDataDirectory()
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};
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res.render('config/index', {
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title: 'Server Configuration',
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config: combinedConfig,
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schema: configSchema,
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currentPage: 'config',
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currentDataDirectory: appConfig.getDataDirectory(),
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defaultDataDirectory: appConfig.getDefaultDataDirectory()
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});
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} catch (error) {
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console.error('Error getting config:', error);
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res.status(500).render('error', {
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error: 'Failed to load configuration',
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message: error.message
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});
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}
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});
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// Update configuration
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router.post('/update', async (req, res) => {
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try {
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const updates = req.body;
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// Handle data directory change separately
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if (updates.data_directory !== undefined) {
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const newDataDir = updates.data_directory.trim();
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if (newDataDir && newDataDir !== appConfig.getDataDirectory()) {
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try {
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await appConfig.setDataDirectory(newDataDir);
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// Update paths to use new directory
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await paths.initialize();
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} catch (error) {
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throw new Error(`Failed to update data directory: ${error.message}`);
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}
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}
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delete updates.data_directory; // Remove from Luanti config updates
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}
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// Read current Luanti config
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const currentConfig = await ConfigParser.parseConfig(paths.configFile);
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// Process form data and convert types for Luanti config
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const processedUpdates = {};
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for (const [key, value] of Object.entries(updates)) {
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if (key === '_csrf' || key === 'returnUrl') continue; // Skip CSRF and utility fields
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// Find the field in schema to determine type
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let fieldType = 'string';
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let fieldFound = false;
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for (const section of Object.values(configSchema)) {
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if (section[key]) {
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fieldType = section[key].type;
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fieldFound = true;
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break;
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}
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}
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// Convert value based on type
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if (fieldType === 'boolean') {
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processedUpdates[key] = value === 'on' || value === 'true';
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} else if (fieldType === 'number') {
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const numValue = parseFloat(value);
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if (!isNaN(numValue)) {
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processedUpdates[key] = numValue;
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}
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} else {
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// String or unknown type
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if (value !== '') {
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processedUpdates[key] = value;
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}
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}
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}
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// Merge with current Luanti config
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const updatedConfig = { ...currentConfig, ...processedUpdates };
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// Write updated Luanti config
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await ConfigParser.writeConfig(paths.configFile, updatedConfig);
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const returnUrl = req.body.returnUrl || '/config';
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res.redirect(`${returnUrl}?updated=true`);
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} catch (error) {
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console.error('Error updating config:', error);
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const returnUrl = req.body.returnUrl || '/config';
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res.redirect(`${returnUrl}?error=${encodeURIComponent(error.message)}`);
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}
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});
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// Reset configuration to defaults
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router.post('/reset', async (req, res) => {
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try {
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const defaultConfig = {};
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// Build default configuration from schema
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for (const [sectionName, section] of Object.entries(configSchema)) {
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for (const [key, field] of Object.entries(section)) {
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if (field.default !== undefined) {
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defaultConfig[key] = field.default;
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}
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}
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}
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await ConfigParser.writeConfig(paths.configFile, defaultConfig);
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res.redirect('/config?reset=true');
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} catch (error) {
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console.error('Error resetting config:', error);
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res.redirect(`/config?error=${encodeURIComponent(error.message)}`);
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}
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});
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// Export current configuration as file
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router.get('/export', async (req, res) => {
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try {
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const config = await ConfigParser.parseConfig(paths.configFile);
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res.setHeader('Content-Type', 'application/octet-stream');
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res.setHeader('Content-Disposition', 'attachment; filename=minetest.conf');
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const configLines = [];
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for (const [key, value] of Object.entries(config)) {
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if (value !== undefined && value !== null) {
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configLines.push(`${key} = ${value}`);
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}
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}
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res.send(configLines.join('\n'));
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} catch (error) {
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console.error('Error exporting config:', error);
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res.status(500).render('error', {
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error: 'Failed to export configuration',
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message: error.message
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});
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}
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});
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// Get configuration schema (API)
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router.get('/api/schema', (req, res) => {
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res.json(configSchema);
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});
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// Get current configuration (API)
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router.get('/api/current', async (req, res) => {
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try {
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const config = await ConfigParser.parseConfig(paths.configFile);
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res.json(config);
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} catch (error) {
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console.error('Error getting config:', error);
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res.status(500).json({ error: 'Failed to get configuration' });
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}
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});
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// Update configuration (API)
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router.put('/api/update', async (req, res) => {
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try {
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const updates = req.body;
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const currentConfig = await ConfigParser.parseConfig(paths.configFile);
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const updatedConfig = { ...currentConfig, ...updates };
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await ConfigParser.writeConfig(paths.configFile, updatedConfig);
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res.json({ message: 'Configuration updated successfully' });
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} catch (error) {
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console.error('Error updating config:', error);
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res.status(500).json({ error: 'Failed to update configuration' });
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}
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});
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module.exports = router;
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