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'use strict';
var fs = require('fs');
var http = require('https');
var sockjs = require('sockjs');
var connect = require('connect');
var irc = require('irc');
var serverCommands = require('./serverCommands.js');
var serverstate = {
connected: false,
nicks: [],
lastping: 0,
};
var clients = [];
clients.notifyAll = function (method, params) {
var object = {
method: method,
params: params,
}
clients.forEach(function (client) {
client.conn.write(JSON.stringify(object));
});
}
serverstate.clients = clients;
var irc_reconnect = function() { //reconnt to irc
serverstate.connected = false
console.log("reconnecting due to pingtimeout")
irc_client.disconnect()
irc_client.connect()
serverstate.connected = true
}
var pingTimeoutDelay = 3*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: true,
showErrors: true,
floodProtection: true,
port: 6697,
autoRejoin: true,
autoConnect: true,
stripColors: true
});
serverstate.irc_client = irc_client;
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.notifyAll('message', { nick: from, msg: message });
clearTimeout(lastping);
});
irc_client.on('names#krebs', function(nicks) {
clients.notifyAll('nicklist', { nicklist: nicks })
serverstate.connected = true
serverstate.irc_nicklist = nicks
});
irc_client.on('join#krebs', function(nick, msg) {
if (nick !== 'kweb'){
clients.notifyAll('join', { from: nick })
}
});
irc_client.on('part#krebs', function(nick, rs, msg) {
clients.notifyAll('quit', { from: nick })
// clients.broadcast({method: 'quit', params: { from: nick }});
});
irc_client.on('error', function (error) {
console.log('irc-client error', error)
})
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;
var settings = {
conn: conn,
addr: conn.remoteAddress,
nick: conn.remoteAddress
}
clients.push(settings);
clients.notifyAll('join', { from: settings.nick })
// irc_client.say("#krebs", origin + ' has joined');
if (typeof irc_client.chans['#krebs'] === 'object') {
conn.write(JSON.stringify({method: 'nicklist', params: { nicklist: irc_client.chans['#krebs'].users }})); //send current nicklist
};
conn.write(JSON.stringify({method: 'message', params: { nick: 'system', msg: 'hello' }})) //welcome message
console.log(irc_client.chans['#krebs'])
conn.on('data', function(data) {
console.log('data:',data);
try {
var command = JSON.parse(data);
} catch (error) {
console.log(error);
}
if (!command || typeof command !== 'object') {
command = {}
}
return (serverCommands[command.method] || serverCommands.badcommand)(serverstate, settings, command.params, command.id)
});
conn.on('close', function() { //propagate if client quits the page
clients.splice(clients.indexOf(conn));
clients.notifyAll('quit', { from: settings.nick })
// 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'});
var page_template='<!doctype html>\n';
page_template+='<link rel="stylesheet" type="text/css" href="reset.css">\n';
page_template+='<script src="sockjs-0.3.min.js"></script>\n';
page_template+='<script src="jquery-2.0.3.min.js"></script>\n';
page_template+='<script src="commands.js"></script>\n';
page_template+='<script src="functions.js"></script>\n';
page_template+='<script src="handler.js"></script>\n';
page_template+='<script src="client.js"></script>\n';
page_template+='<div id="bg">';
page_template+='<div id="chatter">';
page_template+='<div id="space"></div>';
page_template+='hello, this is the official krebs support:<br>\n';
page_template+='<table id="chatbox"><tr id="foot"><td id="time"></td><td id="nick" class="chat_from"></td><td><input type="text" id="input"></td></tr></table>\n';
page_template+='</div>';
page_template+='<div id="sideboard"><div id=nicklist></div>';
page_template+='<div id="links">';
page_template+='<a href="http://gold.krebsco.de/">krebsgold browser plugin</a><br>';
page_template+='<a href="http://ire:1027/dashboard/">ire: Retiolum Dashboard</a><br>';
page_template+='<a href="http://pigstarter/">pigstarter: network graphs</a><br>';
page_template+='</div></div></div>';
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/');
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