open-easyrtc/server_example/server_ssl.js

Open-EasyRTC enables quick development of WebRTC

// Load required modules
var https   = require("https");     // https server core module
var fs      = require("fs");        // file system core module
var express = require("express");   // web framework external module
var io      = require("socket.io"); // web socket external module

// This sample is using the easyrtc from parent folder.
// To use this server_example folder only without parent folder:
// 1. you need to replace this "require("../");" by "require("open-easyrtc");"
// 2. install easyrtc (npm i open-easyrtc --save) in server_example/package.json

var easyrtc = require("../"); // EasyRTC internal module

// Setup and configure Express http server. Expect a subfolder called "static" to be the web root.
var httpApp = express();
httpApp.use(express.static(__dirname + "/static/"));

// Start Express https server on port 8443
var webServer = https.createServer({
    key:  fs.readFileSync(__dirname + "/certs/localhost.key"),
    cert: fs.readFileSync(__dirname + "/certs/localhost.crt")
}, httpApp);

// Start Socket.io so it attaches itself to Express server
var socketServer = io.listen(webServer, {"log level":1});

// Cross-domain workaround presented below:
/*
socketServer.origins(function(origin, callback) {
    if (origin && ![
        'https://localhost:8080',
        '*'
    ].includes(origin)) {
        return callback('origin not allowed', false);
    }
    callback(null, true);
});
*/

// Start EasyRTC server
var rtc = easyrtc.listen(httpApp, socketServer);

// Listen on port 8443
webServer.listen(8443, function () {
    console.log('listening on https://localhost:8443');
});