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mirror of https://github.com/KubaPro010/fm-dx-webserver.git synced 2026-02-26 22:13:53 +01:00
Files
fm-dx-webserver/server/index.js
2026-02-24 09:18:06 +01:00

651 lines
26 KiB
JavaScript

// Library imports
const express = require('express');
const endpoints = require('./endpoints');
const session = require('express-session');
const bodyParser = require('body-parser');
const http = require('http');
const readline = require('readline');
const app = express();
const httpServer = http.createServer(app);
const WebSocket = require('ws');
const wss = new WebSocket.Server({ noServer: true, perMessageDeflate: true });
const rdsWss = new WebSocket.Server({ noServer: true });
const pluginsWss = new WebSocket.Server({ noServer: true, perMessageDeflate: true });
const fs = require('fs');
const path = require('path');
const net = require('net');
const client = new net.Socket();
const { SerialPort } = require('serialport');
const tunnel = require('./tunnel');
const { createChatServer } = require('./chat');
const { createAudioServer } = require('./stream/ws.js');
// File imports
const helpers = require('./helpers');
const dataHandler = require('./datahandler');
const fmdxList = require('./fmdx_list');
const { logError, logInfo, logWarn } = require('./console');
const storage = require('./storage');
const { serverConfig, configExists } = require('./server_config');
const pjson = require('../package.json');
// Function to find server files based on the plugins listed in config
function findServerFiles(plugins) {
let results = [];
plugins.forEach(plugin => {
// Remove .js extension if present
if (plugin.endsWith('.js')) {
plugin = plugin.slice(0, -3);
}
const pluginPath = path.join(__dirname, '..', 'plugins', `${plugin}_server.js`);
if (fs.existsSync(pluginPath) && fs.statSync(pluginPath).isFile()) {
results.push(pluginPath);
}
});
return results;
}
// Start plugins with delay
function startPluginsWithDelay(plugins, delay) {
plugins.forEach((pluginPath, index) => {
setTimeout(() => {
const pluginName = path.basename(pluginPath, '.js'); // Extract plugin name from path
logInfo(`-----------------------------------------------------------------`);
logInfo(`Plugin ${pluginName} loaded successfully!`);
require(pluginPath);
}, delay * index);
});
// Add final log line after all plugins are loaded
setTimeout(() => {
logInfo(`-----------------------------------------------------------------`);
}, delay * plugins.length);
}
// Get all plugins from config and find corresponding server files
const plugins = findServerFiles(serverConfig.plugins);
// Start the first plugin after 3 seconds, then the rest with 3 seconds delay
if (plugins.length > 0) {
setTimeout(() => {
startPluginsWithDelay(plugins, 3000); // Start plugins with 3 seconds interval
}, 3000); // Initial delay of 3 seconds for the first plugin
}
const terminalWidth = readline.createInterface({
input: process.stdin,
output: process.stdout
}).output.columns;
// Couldn't get figlet.js or something like that?
console.log(`\x1b[32m
_____ __ __ ______ __ __ __ _
| ___| \\/ | | _ \\ \\/ / \\ \\ / /__| |__ ___ ___ _ ____ _____ _ __
| |_ | |\\/| |_____| | | \\ / \\ \\ /\\ / / _ \\ '_ \\/ __|/ _ \\ '__\\ \\ / / _ \\ '__|
| _| | | | |_____| |_| / \\ \\ V V / __/ |_) \\__ \\ __/ | \\ V / __/ |
|_| |_| |_| |____/_/\\_\\ \\_/\\_/ \\___|_.__/|___/\\___|_| \\_/ \\___|_|
`);
console.log('\x1b[32m\x1b[2mby Noobish @ \x1b[4mFMDX.org\x1b[0m');
console.log("v" + pjson.version)
console.log('\x1b[90m' + '─'.repeat(terminalWidth - 1) + '\x1b[0m');
const chatWss = createChatServer(storage);
const audioWss = createAudioServer();
// Start ffmpeg
require('./stream/index');
require('./plugins');
let currentUsers = 0;
let serialport;
let timeoutAntenna;
app.use(bodyParser.urlencoded({ extended: true }));
const sessionMiddleware = session({
secret: 'GTce3tN6U8odMwoI',
resave: false,
saveUninitialized: true,
});
app.use(sessionMiddleware);
app.use(bodyParser.json());
connectToXdrd();
connectToSerial();
tunnel.connect();
// Serialport retry code when port is open but communication is lost (additional code in datahandler.js)
dataHandler.state.isSerialportRetrying = false;
setInterval(() => {
if (!dataHandler.state.isSerialportAlive && serverConfig.xdrd.wirelessConnection === false) {
dataHandler.state.isSerialportAlive = true;
dataHandler.state.isSerialportRetrying = true;
if (serialport && serialport.isOpen) {
logWarn('Communication lost from ' + serverConfig.xdrd.comPort + ', force closing serialport.');
setTimeout(() => {
serialport.close((err) => {
if (err) logError('Error closing serialport: ', err.message);
});
}, 1000);
} else logWarn('Communication lost from ' + serverConfig.xdrd.comPort + '.');
}
}, 2000);
// Serial Connection
function connectToSerial() {
if (serverConfig.xdrd.wirelessConnection === true) return;
// Configure the SerialPort with DTR and RTS options
serialport = new SerialPort({
path: serverConfig.xdrd.comPort,
baudRate: 115200,
autoOpen: false, // Prevents automatic opening
dtr: false, // Disable DTR
rts: false // Disable RTS
});
// Open the port manually after configuring DTR and RTS
serialport.open((err) => {
if (err) {
logError('Error opening port: ' + err.message);
setTimeout(() => {
connectToSerial();
}, 5000);
return;
}
logInfo('Using COM device: ' + serverConfig.xdrd.comPort);
dataHandler.state.isSerialportAlive = true;
setTimeout(() => {
serialport.write('x\n');
}, 3000);
setTimeout(() => {
serialport.write('Q0\n');
serialport.write('M0\n');
serialport.write(`Z${serverConfig.antennaStartup}\n`); // Antenna on startup
if (serverConfig.defaultFreq && serverConfig.enableDefaultFreq === true) {
serialport.write('T' + Math.round(serverConfig.defaultFreq * 1000) + '\n');
dataHandler.initialData.freq = Number(serverConfig.defaultFreq).toFixed(3);
dataHandler.dataToSend.freq = Number(serverConfig.defaultFreq).toFixed(3);
} else if (dataHandler.state.lastFrequencyAlive && dataHandler.state.isSerialportRetrying) { // Serialport retry code when port is open but communication is lost
serialport.write('T' + (dataHandler.state.lastFrequencyAlive * 1000) + '\n');
} else serialport.write('T87500\n');
dataHandler.state.isSerialportRetrying = false;
serialport.write('A0\n');
serialport.write('F-1\n');
serialport.write('W0\n');
serverConfig.webserver.rdsMode ? serialport.write('D1\n') : serialport.write('D0\n');
// cEQ and iMS combinations
if (serverConfig.ceqStartup === "0" && serverConfig.imsStartup === "0") serialport.write("G00\n"); // Both Disabled
else if (serverConfig.ceqStartup === "1" && serverConfig.imsStartup === "0") serialport.write(`G10\n`);
else if (serverConfig.ceqStartup === "0" && serverConfig.imsStartup === "1") serialport.write(`G01\n`);
else if (serverConfig.ceqStartup === "1" && serverConfig.imsStartup === "1") serialport.write("G11\n"); // Both Enabled
// Handle stereo mode
if (serverConfig.stereoStartup === "1") serialport.write("B1\n"); // Mono
serverConfig.audio.startupVolume
? serialport.write('Y' + (serverConfig.audio.startupVolume * 100).toFixed(0) + '\n')
: serialport.write('Y100\n');
}, 6000);
serialport.on('data', (data) => {
helpers.resolveDataBuffer(data, wss, rdsWss);
});
serialport.on('error', (error) => {
logError(error.message);
});
});
// Handle port closure
serialport.on('close', () => {
logWarn('Disconnected from ' + serverConfig.xdrd.comPort + '. Attempting to reconnect.');
setTimeout(() => {
dataHandler.state.isSerialportRetrying = true;
connectToSerial();
}, 5000);
});
return serialport;
}
// xdrd connection
let authFlags = {};
function connectToXdrd() {
const { xdrd } = serverConfig;
if (xdrd.wirelessConnection && configExists()) {
client.connect(xdrd.xdrdPort, xdrd.xdrdIp, () => {
logInfo('Connection to xdrd established successfully.');
authFlags = {
authMsg: false,
firstClient: false,
receivedSalt: '',
receivedPassword: false,
messageCount: 0,
};
});
}
}
client.on('data', (data) => {
const { xdrd } = serverConfig;
helpers.resolveDataBuffer(data, wss, rdsWss);
if (authFlags.authMsg == true && authFlags.messageCount > 1) {
return;
}
authFlags.messageCount++;
const receivedData = data.toString();
const lines = receivedData.split('\n');
for (const line of lines) {
if (authFlags.receivedPassword === false) {
authFlags.receivedSalt = line.trim();
authFlags.receivedPassword = true;
helpers.authenticateWithXdrd(client, authFlags.receivedSalt, xdrd.xdrdPassword);
} else {
if (line.startsWith('a')) {
authFlags.authMsg = true;
logWarn('Authentication with xdrd failed. Is your password set correctly?');
} else if (line.startsWith('o1,')) authFlags.firstClient = true;
else if (line.startsWith('T') && line.length <= 7) {
const freq = line.slice(1) / 1000;
dataHandler.dataToSend.freq = freq.toFixed(3);
} else if (line.startsWith('OK')) {
authFlags.authMsg = true;
logInfo('Authentication with xdrd successful.');
} else if (line.startsWith('G')) {
const value = line.substring(1);
dataHandler.initialData.eq = value.charAt(0);
dataHandler.dataToSend.eq = value.charAt(0);
dataHandler.initialData.ims = value.charAt(1);
dataHandler.dataToSend.ims = value.charAt(1);
} else if (line.startsWith('Z')) {
let modifiedLine = line.slice(1);
dataHandler.initialData.ant = modifiedLine;
dataHandler.dataToSend.ant = modifiedLine;
}
if (authFlags.authMsg === true && authFlags.firstClient === true) {
client.write('x\n');
client.write(serverConfig.defaultFreq && serverConfig.enableDefaultFreq === true ? 'T' + Math.round(serverConfig.defaultFreq * 1000) + '\n' : 'T87500\n');
dataHandler.initialData.freq = serverConfig.defaultFreq && serverConfig.enableDefaultFreq === true ? Number(serverConfig.defaultFreq).toFixed(3) : (87.5).toFixed(3);
dataHandler.dataToSend.freq = serverConfig.defaultFreq && serverConfig.enableDefaultFreq === true ? Number(serverConfig.defaultFreq).toFixed(3) : (87.5).toFixed(3);
client.write('A0\n');
client.write(serverConfig.audio.startupVolume ? 'Y' + (serverConfig.audio.startupVolume * 100).toFixed(0) + '\n' : 'Y100\n');
serverConfig.webserver.rdsMode ? client.write('D1\n') : client.write('D0\n');
return;
}
}
}
});
client.on('close', () => {
if(serverConfig.autoShutdown === false) {
logWarn('Disconnected from xdrd. Attempting to reconnect.');
setTimeout(function () {
connectToXdrd();
}, 2000)
} else logWarn('Disconnected from xdrd.');
});
client.on('error', (err) => {
switch (true) {
case err.message.includes("ECONNRESET"):
logError("Connection to xdrd lost. Reconnecting...");
break;
case err.message.includes("ETIMEDOUT"):
logError("Connection to xdrd @ " + serverConfig.xdrd.xdrdIp + ":" + serverConfig.xdrd.xdrdPort + " timed out.");
break;
case err.message.includes("ECONNREFUSED"):
logError("Connection to xdrd @ " + serverConfig.xdrd.xdrdIp + ":" + serverConfig.xdrd.xdrdPort + " failed. Is xdrd running?");
break;
case err.message.includes("EINVAL"):
logError("Attempts to reconnect are failing repeatedly. Consider checking your settings or restarting xdrd.");
break;
default:
logError("Unhandled error: ", err.message);
break;
}
});
app.set('view engine', 'ejs');
app.set('views', path.join(__dirname, '../web'));
app.use('/', endpoints);
/**
* WEBSOCKET BLOCK
*/
const tunerLockTracker = new WeakMap();
const ipConnectionCounts = new Map(); // Per-IP limit variables
const ipLogTimestamps = new Map();
const MAX_CONNECTIONS_PER_IP = 5;
const IP_LOG_INTERVAL_MS = 60000;
// Remove old per-IP limit addresses
setInterval(() => {
const now = Date.now();
for (const [ip, count] of ipConnectionCounts.entries()) {
const lastSeen = ipLogTimestamps.get(ip) || 0;
const inactive = now - lastSeen > 60 * 60 * 1000;
if (count === 0 && inactive) {
ipConnectionCounts.delete(ip);
ipLogTimestamps.delete(ip);
}
}
}, 60 * 60 * 1000); // Run every hour
wss.on('connection', (ws, request) => {
const output = serverConfig.xdrd.wirelessConnection ? client : serialport;
let clientIp = request.headers['x-forwarded-for'] || request.connection.remoteAddress;
const userCommandHistory = {};
const normalizedClientIp = clientIp?.replace(/^::ffff:/, '');
if (clientIp && serverConfig.webserver.banlist?.includes(clientIp)) {
ws.close(1008, 'Banned IP');
return;
}
if (clientIp && clientIp.includes(',')) clientIp = clientIp.split(',')[0].trim();
// Per-IP limit connection open
if (clientIp) {
const isLocalIp = (
clientIp === '127.0.0.1' ||
clientIp === '::1' ||
clientIp === '::ffff:127.0.0.1' ||
clientIp.startsWith('192.168.') ||
clientIp.startsWith('10.') ||
clientIp.startsWith('172.16.')
);
if (!isLocalIp) {
if (!ipConnectionCounts.has(clientIp)) {
ipConnectionCounts.set(clientIp, 0);
}
const currentCount = ipConnectionCounts.get(clientIp);
if (currentCount >= MAX_CONNECTIONS_PER_IP) {
ws.close(1008, 'Too many open connections from this IP');
const lastLogTime = ipLogTimestamps.get(clientIp) || 0;
const now = Date.now();
if (now - lastLogTime > IP_LOG_INTERVAL_MS) {
logWarn(`Web client \x1b[31mclosed: limit exceeded\x1b[0m (${normalizedClientIp}) \x1b[90m[${currentUsers}]`);
ipLogTimestamps.set(clientIp, now);
}
return;
}
ipConnectionCounts.set(clientIp, currentCount + 1);
}
}
if (clientIp !== '::ffff:127.0.0.1' || (request.connection && request.connection.remoteAddress && request.connection.remoteAddress !== '::ffff:127.0.0.1') || (request.headers && request.headers['origin'] && request.headers['origin'].trim() !== '')) {
currentUsers++;
}
if (timeoutAntenna) clearTimeout(timeoutAntenna);
helpers.handleConnect(clientIp, currentUsers, ws, (result) => {
if (result === "User banned") {
ws.close(1008, 'Banned IP');
return;
}
dataHandler.showOnlineUsers(currentUsers);
if (currentUsers === 1 && serverConfig.autoShutdown === true && serverConfig.xdrd.wirelessConnection) {
serverConfig.xdrd.wirelessConnection ? connectToXdrd() : serialport.write('x\n');
}
});
const userCommands = {};
let lastWarn = { time: 0 };
ws.on('message', (message) => {
const command = helpers.antispamProtection(message, clientIp, ws, userCommands, lastWarn, userCommandHistory, '18', 'text');
if (!clientIp.includes("127.0.0.1")) {
if (((command.startsWith('X') || command.startsWith('Y')) && !request.session.isAdminAuthenticated) ||
((command.startsWith('F') || command.startsWith('W')) && serverConfig.bwSwitch === false)) {
logWarn(`User \x1b[90m${clientIp}\x1b[0m attempted to send a potentially dangerous command: ${command.slice(0, 64)}.`);
return;
}
}
if (command.includes("\'")) return;
const { isAdminAuthenticated, isTuneAuthenticated } = request.session || {};
if (command.startsWith('w') && (isAdminAuthenticated || isTuneAuthenticated)) {
switch (command) {
case 'wL1':
if (isAdminAuthenticated) serverConfig.lockToAdmin = true;
break;
case 'wL0':
if (isAdminAuthenticated) serverConfig.lockToAdmin = false;
break;
case 'wT0':
serverConfig.publicTuner = true;
if(!isAdminAuthenticated) tunerLockTracker.delete(ws);
break;
case 'wT1':
serverConfig.publicTuner = false;
if(!isAdminAuthenticated) tunerLockTracker.set(ws, true);
break;
default:
break;
}
}
if (command.startsWith('T')) {
const tuneFreq = Number(command.slice(1)) / 1000;
const { tuningLimit, tuningLowerLimit, tuningUpperLimit } = serverConfig.webserver;
if (tuningLimit && (tuneFreq < tuningLowerLimit || tuneFreq > tuningUpperLimit) || isNaN(tuneFreq)) return;
}
if ((serverConfig.publicTuner && !serverConfig.lockToAdmin) || isAdminAuthenticated || (!serverConfig.publicTuner && !serverConfig.lockToAdmin && isTuneAuthenticated)) output.write(`${command}\n`);
});
ws.on('close', (code, reason) => {
// Per-IP limit connection closed
if (clientIp) {
const isLocalIp = (
clientIp === '127.0.0.1' ||
clientIp === '::1' ||
clientIp === '::ffff:127.0.0.1' ||
clientIp.startsWith('192.168.') ||
clientIp.startsWith('10.') ||
clientIp.startsWith('172.16.')
);
if (!isLocalIp) {
const current = ipConnectionCounts.get(clientIp) || 1;
ipConnectionCounts.set(clientIp, Math.max(0, current - 1));
}
}
if (clientIp !== '::ffff:127.0.0.1' || (request.connection && request.connection.remoteAddress && request.connection.remoteAddress !== '::ffff:127.0.0.1') || (request.headers && request.headers['origin'] && request.headers['origin'].trim() !== '')) {
currentUsers--;
}
dataHandler.showOnlineUsers(currentUsers);
const index = storage.connectedUsers.findIndex(user => user.ip === clientIp);
if (index !== -1) storage.connectedUsers.splice(index, 1);
if (currentUsers === 0) {
storage.connectedUsers = [];
if (serverConfig.bwAutoNoUsers === "1") output.write("W0\n"); // Auto BW 'Enabled'
// cEQ and iMS combinations
if (serverConfig.ceqNoUsers === "1" && serverConfig.imsNoUsers === "1") output.write("G00\n"); // Both Disabled
else if (serverConfig.ceqNoUsers === "1" && serverConfig.imsNoUsers === "0") output.write(`G0${dataHandler.dataToSend.ims}\n`);
else if (serverConfig.ceqNoUsers === "0" && serverConfig.imsNoUsers === "1") output.write(`G${dataHandler.dataToSend.eq}0\n`);
else if (serverConfig.ceqNoUsers === "2" && serverConfig.imsNoUsers === "0") output.write(`G1${dataHandler.dataToSend.ims}\n`);
else if (serverConfig.ceqNoUsers === "0" && serverConfig.imsNoUsers === "2") output.write(`G${dataHandler.dataToSend.eq}1\n`);
else if (serverConfig.ceqNoUsers === "2" && serverConfig.imsNoUsers === "1") output.write("G10\n"); // Only cEQ enabled
else if (serverConfig.ceqNoUsers === "1" && serverConfig.imsNoUsers === "2") output.write("G01\n"); // Only iMS enabled
else if (serverConfig.ceqNoUsers === "2" && serverConfig.imsNoUsers === "2") output.write("G11\n"); // Both Enabled
// Handle stereo mode
if (serverConfig.stereoNoUsers === "1") output.write("B0\n");
else if (serverConfig.stereoNoUsers === "2") output.write("B1\n");
// Handle Antenna selection
if (timeoutAntenna) clearTimeout(timeoutAntenna);
timeoutAntenna = setTimeout(() => {
if (serverConfig.antennaNoUsers === "1") output.write("Z0\n");
else if (serverConfig.antennaNoUsers === "2") output.write("Z1\n");
else if (serverConfig.antennaNoUsers === "3") output.write("Z2\n");
else if (serverConfig.antennaNoUsers === "4") output.write("Z3\n");
}, serverConfig.antennaNoUsersDelay ? 15000 : 0);
}
if (tunerLockTracker.has(ws)) {
logInfo(`User who locked the tuner left. Unlocking the tuner.`);
output.write('wT0\n')
tunerLockTracker.delete(ws);
serverConfig.publicTuner = true;
}
if (currentUsers === 0 && serverConfig.enableDefaultFreq === true &&
serverConfig.autoShutdown !== true && serverConfig.xdrd.wirelessConnection === true) {
setTimeout(function() {
if (currentUsers === 0) {
output.write('T' + Math.round(serverConfig.defaultFreq * 1000) + '\n');
dataHandler.resetToDefault(dataHandler.dataToSend);
dataHandler.dataToSend.freq = Number(serverConfig.defaultFreq).toFixed(3);
dataHandler.initialData.freq = Number(serverConfig.defaultFreq).toFixed(3);
}
}, 10000);
}
if (currentUsers === 0 && serverConfig.autoShutdown === true && serverConfig.xdrd.wirelessConnection === true) client.write('X\n');
if (code !== 1008) logInfo(`Web client \x1b[31mdisconnected\x1b[0m (${normalizedClientIp}) \x1b[90m[${currentUsers}]`);
});
ws.on('error', console.error);
});
// Additional web socket for using plugins
pluginsWss.on('connection', (ws, request) => {
const clientIp = request.headers['x-forwarded-for'] || request.connection.remoteAddress;
const userCommandHistory = {};
if (serverConfig.webserver.banlist?.includes(clientIp)) {
ws.close(1008, 'Banned IP');
return;
}
// Anti-spam tracking for each client
const userCommands = {};
let lastWarn = { time: 0 };
ws.on('message', message => {
// Anti-spam
const command = helpers.antispamProtection(message, clientIp, ws, userCommands, lastWarn, userCommandHistory, '10', 'data_plugins');
let messageData;
try { // JS Requires the try statement to have braces, unlike the if statement. This extends the huge list of proofs that this is a fucking toy language
messageData = JSON.parse(message); // Attempt to parse the JSON
} catch (error) {
// console.error("Failed to parse message:", error); // Log the error
return; // Exit if parsing fails
}
const modifiedMessage = JSON.stringify(messageData);
// Broadcast the message to all other clients
pluginsWss.clients.forEach(client => {
if (client.readyState === WebSocket.OPEN) client.send(modifiedMessage); // Send the message to all clients
});
});
ws.on('error', error => {
logError('WebSocket Extra error: ' + error); // Use custom logError function
});
});
// Websocket register for /text, /audio and /chat paths
httpServer.on('upgrade', (request, socket, head) => {
if (request.url === '/text') {
sessionMiddleware(request, {}, () => {
wss.handleUpgrade(request, socket, head, (ws) => {
wss.emit('connection', ws, request);
});
});
} else if (request.url === '/audio') {
sessionMiddleware(request, {}, () => {
audioWss.handleUpgrade(request, socket, head, (ws) => {
audioWss.emit('connection', ws, request);
});
});
} else if (request.url === '/chat' && serverConfig.webserver.chatEnabled === true) {
sessionMiddleware(request, {}, () => {
chatWss.handleUpgrade(request, socket, head, (ws) => {
chatWss.emit('connection', ws, request);
});
});
} else if (request.url === '/rds' || request.url === '/rdsspy') {
sessionMiddleware(request, {}, () => {
rdsWss.handleUpgrade(request, socket, head, (ws) => {
rdsWss.emit('connection', ws, request);
const clientIp = request.headers['x-forwarded-for'] || request.connection.remoteAddress;
const userCommandHistory = {};
if (serverConfig.webserver.banlist?.includes(clientIp)) {
ws.close(1008, 'Banned IP');
return;
}
// Anti-spam tracking for each client
const userCommands = {};
let lastWarn = { time: 0 };
ws.on('message', function incoming(message) {
// Anti-spam
const command = helpers.antispamProtection(message, clientIp, ws, userCommands, lastWarn, userCommandHistory, '5', 'rds');
});
});
});
} else if (request.url === '/data_plugins') {
sessionMiddleware(request, {}, () => {
pluginsWss.handleUpgrade(request, socket, head, (ws) => {
pluginsWss.emit('connection', ws, request);
});
});
} else socket.destroy();
});
app.use(express.static(path.join(__dirname, '../web'))); // Serve the entire web folder to the user
fmdxList.update();
helpers.checkIPv6Support((isIPv6Supported) => {
const ipv4Address = serverConfig.webserver.webserverIp === '0.0.0.0' ? 'localhost' : serverConfig.webserver.webserverIp;
const ipv6Address = '::'; // This will bind to all available IPv6 interfaces
const port = serverConfig.webserver.webserverPort;
const logServerStart = (address, isIPv6) => {
const formattedAddress = isIPv6 ? `[${address}]` : address;
logInfo(`Web server has started on address \x1b[34mhttp://${formattedAddress}:${port}\x1b[0m.`);
};
const startServer = (address, isIPv6) => {
httpServer.listen(port, address, () => {
if (!isIPv6 && !configExists()) logInfo(`Open your browser and proceed to \x1b[34mhttp://${address}:${port}\x1b[0m to continue with setup.`);
else logServerStart(address, isIPv6);
});
};
if (isIPv6Supported) {
startServer(ipv4Address, false); // Start on IPv4
startServer(ipv6Address, true); // Start on IPv6
} else startServer(ipv4Address, false); // Start only on IPv4
});