1 | #!/usr/bin/env node
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2 |
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3 |
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4 | const openurl = require('openurl');
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5 | const yargs = require('yargs');
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6 |
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7 | const localtunnel = require('../localtunnel');
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8 | const { version } = require('../package');
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9 |
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10 | const { argv } = yargs
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11 | .usage('Usage: lt --port [num] <options>')
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12 | .env(true)
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13 | .option('p', {
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14 | alias: 'port',
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15 | describe: 'Internal HTTP server port',
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16 | })
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17 | .option('h', {
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18 | alias: 'host',
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19 | describe: 'Upstream server providing forwarding',
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20 | default: 'https://localtunnel.me',
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21 | })
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22 | .option('s', {
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23 | alias: 'subdomain',
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24 | describe: 'Request this subdomain',
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25 | })
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26 | .option('l', {
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27 | alias: 'local-host',
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28 | describe: 'Tunnel traffic to this host instead of localhost, override Host header to this host',
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29 | })
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30 | .option('local-https', {
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31 | describe: 'Tunnel traffic to a local HTTPS server',
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32 | })
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33 | .option('local-cert', {
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34 | describe: 'Path to certificate PEM file for local HTTPS server',
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35 | })
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36 | .option('local-key', {
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37 | describe: 'Path to certificate key file for local HTTPS server',
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38 | })
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39 | .option('local-ca', {
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40 | describe: 'Path to certificate authority file for self-signed certificates',
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41 | })
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42 | .option('allow-invalid-cert', {
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43 | describe: 'Disable certificate checks for your local HTTPS server (ignore cert/key/ca options)',
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44 | })
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45 | .options('o', {
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46 | alias: 'open',
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47 | describe: 'Opens the tunnel URL in your browser',
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48 | })
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49 | .option('print-requests', {
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50 | describe: 'Print basic request info',
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51 | })
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52 | .require('port')
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53 | .boolean('local-https')
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54 | .boolean('allow-invalid-cert')
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55 | .boolean('print-requests')
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56 | .help('help', 'Show this help and exit')
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57 | .version(version);
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58 |
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59 | if (typeof argv.port !== 'number') {
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60 | yargs.showHelp();
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61 | console.error('\nInvalid argument: `port` must be a number');
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62 | process.exit(1);
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63 | }
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64 |
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65 | (async () => {
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66 | const tunnel = await localtunnel({
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67 | port: argv.port,
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68 | host: argv.host,
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69 | subdomain: argv.subdomain,
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70 | local_host: argv.localHost,
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71 | local_https: argv.localHttps,
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72 | local_cert: argv.localCert,
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73 | local_key: argv.localKey,
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74 | local_ca: argv.localCa,
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75 | allow_invalid_cert: argv.allowInvalidCert,
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76 | }).catch(err => {
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77 | throw err;
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78 | });
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79 |
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80 | tunnel.on('error', err => {
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81 | throw err;
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82 | });
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83 |
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84 | console.log('your url is: %s', tunnel.url);
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85 |
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86 | |
87 |
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88 |
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89 |
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90 |
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91 | if (tunnel.cachedUrl) {
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92 | console.log('your cachedUrl is: %s', tunnel.cachedUrl);
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93 | }
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94 |
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95 | if (argv.open) {
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96 | openurl.open(tunnel.url);
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97 | }
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98 |
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99 | if (argv['print-requests']) {
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100 | tunnel.on('request', info => {
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101 | console.log(new Date().toString(), info.method, info.path);
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102 | });
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103 | }
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104 | })();
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