var fs = require('fs'); var http = require('https'); var sockjs = require('sockjs'); var connect = require('connect'); var irc = require('irc'); var Clients = []; Clients.broadcast = function(object) { //broadcast to all clients Clients.forEach(function(client) { client.write(JSON.stringify(object)); }); } var irc_reconnect = function() { //reconnt to irc console.log("reconnecting due to pingtimeout"); irc_client.disconnect(); irc_client.connect(); } var pingTimeoutDelay = 5*60*1000 var lastping = setTimeout(irc_reconnect, pingTimeoutDelay) var irc_client = new irc.Client('irc.freenode.net', 'kweb', { //create irc_client to talk to irc channels: ['#krebs'], //todo: read from local_config sasl: true, secure: true, userName: 'kweb', //todo: read from local_config realName: 'kweb', //todo: read from local_config password: fs.readFileSync(__dirname+'/local_config/irc.key').toString(), debug: false, showErrors: true, floodProtection: true, port: 6697, autoRejoin: true, autoConnect: true, stripColors: true }); irc_client.on('ping', function(server) { //restart timer on server ping console.log("got ping from server, renewing timeout for automatic reconnect"); clearTimeout(lastping); lastping = setTimeout(irc_reconnect, pingTimeoutDelay); //reconnect after irc timeout }) irc_client.on('message#krebs', function(from, message) { console.log({ from: from, message: message }); Clients.broadcast({ from: from, message: message }); //broadcast irc messages to all connected clients clearTimeout(lastping); }); var web_serv_options = { //certificates for https key: fs.readFileSync(__dirname+'/local_config/server_npw.key'), cert: fs.readFileSync(__dirname+'/local_config/server.crt'), }; var echo = sockjs.createServer(); echo.on('connection', function(conn) { var origin = conn.remoteAddress; Clients.push(conn); Clients.broadcast({from: 'system', message: origin + ' has joined'}) // irc_client.say("#krebs", origin + ' has joined'); conn.write(JSON.stringify({from: 'system', message: 'hello'})) //welcome message conn.on('data', function(data) { console.log('data:',data); try { var object = JSON.parse(data); if (/^\/nick\s+(.+)$/.test(object.message)) { //if nick is send use nick instead of ip object.from = origin; } else if (typeof object.nick === 'string') { object.from = object.nick; } else { object.from = origin; }; console.log(object.message); irc_client.say("#krebs", object.from + ' → ' + object.message); Clients.broadcast(object); } catch (error) { console.log(error); } }); conn.on('close', function() { //propagate if client quits the page Clients.splice(Clients.indexOf(conn)); Clients.broadcast({from: 'system', message: origin + ' has quit'}) // irc_client.say("#krebs", origin + ' has quit'); }); }); var app = connect() .use(connect.logger('dev')) .use(connect.static(__dirname+'/public')) .use( function (req, res) { res.writeHead(200, {'Content-Type': 'text/html'}); page_template='\n'; page_template+='\n'; page_template+='\n'; page_template+='\n'; page_template+='\n'; page_template+='

'; page_template+='

'; page_template+='

'; page_template+='hello, this is the official krebs support:
\n'; page_template+='

\n'; page_template+='

'; page_template+='

'; res.end(page_template); }) var server = http.createServer(web_serv_options, app); echo.installHandlers(server, {prefix:'/echo'}); server.listen(1337, '0.0.0.0'); console.log('Server running at https://127.0.0.1:1337/');