forked from coolaj86/walnut.js
82 lines
1.8 KiB
JavaScript
82 lines
1.8 KiB
JavaScript
'use strict';
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var PromiseA = require('bluebird').Promise;
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var natUpnp = require('nat-upnp');
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exports.upnpForward = function (port) {
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return natUpnp.createClient({ timeout: 1800 }).then(function (client) {
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return client.portMapping({
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public: port.public,
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private: port.private || port.public,
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ttl: port.ttl || 0
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})/*.then(function () {
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var promitter = client.getMappings();
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promitter.on('entry', function (entry, i) {
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console.log('entry', i);
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console.log(entry);
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}).then(function (mappings) {
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console.log('mappings');
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console.log(mappings);
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});
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return promitter;
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})*/;
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});
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};
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/*
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client.portUnmapping({
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public: 80
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});
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.findGateway().then(function (stuff) {
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console.log('[a] gateway');
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console.log(stuff.gateway);
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console.log('[a] address');
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console.log(stuff.address);
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}).then(function () {
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return client
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*/
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/*
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client.getMappings({ local: true }, function(err, results) {
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console.log('local mappings', results);
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});
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client.externalIp(function(err, ip) {
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console.log('ext-ip', ip);
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});
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*/
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function usage() {
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console.warn("");
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console.warn("node helpers/upnp-forward [public port] [private port] [ttl]");
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console.warn("");
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}
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function run() {
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var pubPort = parseInt(process.argv[2], 10) || 0;
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var privPort = parseInt(process.argv[3], 10) || pubPort;
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var ttl = parseInt(process.argv[4], 10) || 0;
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var options = { public: pubPort, private: privPort, ttl: ttl };
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if (!pubPort) {
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usage();
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return;
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}
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exports.upnpForward(options).then(function () {
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console.log('done');
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}).catch(function (err) {
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console.error('ERROR');
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console.error(err);
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throw err;
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});
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}
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if (require.main === module) {
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run();
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return;
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}
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