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- #!/usr/bin/env node
- /* eslint-disable no-console */
- const openurl = require('openurl');
- const yargs = require('yargs');
- const localtunnel = require('../localtunnel');
- const { version } = require('../package');
- const { argv } = yargs
- .usage('Usage: lt --port [num] <options>')
- .env(true)
- .option('p', {
- alias: 'port',
- describe: 'Internal HTTP server port',
- })
- .option('h', {
- alias: 'host',
- describe: 'Upstream server providing forwarding',
- default: 'https://localtunnel.me',
- })
- .option('s', {
- alias: 'subdomain',
- describe: 'Request this subdomain',
- })
- .option('l', {
- alias: 'local-host',
- describe: 'Tunnel traffic to this host instead of localhost, override Host header to this host',
- })
- .option('local-https', {
- describe: 'Tunnel traffic to a local HTTPS server',
- })
- .option('local-cert', {
- describe: 'Path to certificate PEM file for local HTTPS server',
- })
- .option('local-key', {
- describe: 'Path to certificate key file for local HTTPS server',
- })
- .option('local-ca', {
- describe: 'Path to certificate authority file for self-signed certificates',
- })
- .option('allow-invalid-cert', {
- describe: 'Disable certificate checks for your local HTTPS server (ignore cert/key/ca options)',
- })
- .options('o', {
- alias: 'open',
- describe: 'Opens the tunnel URL in your browser',
- })
- .option('print-requests', {
- describe: 'Print basic request info',
- })
- .require('port')
- .boolean('local-https')
- .boolean('allow-invalid-cert')
- .boolean('print-requests')
- .help('help', 'Show this help and exit')
- .version(version);
- if (typeof argv.port !== 'number') {
- yargs.showHelp();
- console.error('\nInvalid argument: `port` must be a number');
- process.exit(1);
- }
- (async () => {
- const tunnel = await localtunnel({
- port: argv.port,
- host: argv.host,
- subdomain: argv.subdomain,
- local_host: argv.localHost,
- local_https: argv.localHttps,
- local_cert: argv.localCert,
- local_key: argv.localKey,
- local_ca: argv.localCa,
- allow_invalid_cert: argv.allowInvalidCert,
- }).catch(err => {
- throw err;
- });
- tunnel.on('error', err => {
- throw err;
- });
- console.log('your url is: %s', tunnel.url);
- /**
- * `cachedUrl` is set when using a proxy server that support resource caching.
- * This URL generally remains available after the tunnel itself has closed.
- * @see https://github.com/localtunnel/localtunnel/pull/319#discussion_r319846289
- */
- if (tunnel.cachedUrl) {
- console.log('your cachedUrl is: %s', tunnel.cachedUrl);
- }
- if (argv.open) {
- openurl.open(tunnel.url);
- }
- if (argv['print-requests']) {
- tunnel.on('request', info => {
- console.log(new Date().toString(), info.method, info.path);
- });
- }
- })();
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