/
socketio.js
42 lines (37 loc) · 1.56 KB
/
socketio.js
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// Invoke 'strict' JavaScript mode
'use strict';
// Load the module dependencies
var config = require('./config'),
cookieParser = require('cookie-parser'),
passport = require('passport');
// Define the Socket.io configuration method
module.exports = function(server, io, mongoStore) {
// Intercept Socket.io's handshake request
io.use(function(socket, next) {
// Use the 'cookie-parser' module to parse the request cookies
cookieParser(config.sessionSecret)(socket.request, {}, function(err) {
// Get the session id from the request cookies
var sessionId = socket.request.signedCookies['connect.sid'];
// Use the mongoStorage instance to get the Express session information
mongoStore.get(sessionId, function(err, session) {
// Set the Socket.io session information
socket.request.session = session;
// Use Passport to populate the user details
passport.initialize()(socket.request, {}, function() {
passport.session()(socket.request, {}, function() {
if (socket.request.user) {
next(null, true);
} else {
next(new Error('User is not authenticated'), false);
}
});
});
});
});
});
// Add an event listener to the 'connection' event
io.on('connection', function(socket) {
// Load the chat controller
require('../app/controllers/chat.server.controller')(io, socket);
});
};