added https

1 files changed, 56 insertions, 28 deletions

diff --git a/bin/www b/bin/www
index b5f7653..b508396 100755
--- a/bin/www
+++ b/bin/www
@@ -4,76 +4,104 @@
  * Module dependencies.
  */
 
-var app = require('../app');
-var debug = require('debug')('rooster:server');
-var http = require('http');
+var fs = require('fs')
+var app = require('../app')
+var debug = require('debug')('rooster:server')
+var http = require('http')
+var https = require('https')
+
+var shouldUseHTTPS = true
+try {
+  fs.accessSync('/etc/letsencrypt/live/rooster.hetmml.nl/privkey.pem')
+} catch (e) {
+  shouldUseHTTPS = false
+}
+
+var privateKey = ''
+var certificate = ''
+var credentials = {}
+
+if (shouldUseHTTPS) {
+  privateKey = fs.readFileSync('/etc/letsencrypt/live/rooster.hetmml.nl/privkey.pem', 'utf8')
+  certificate = fs.readFileSync('/etc/letsencrypt/live/rooster.hetmml.nl/cert.pem', 'utf8')
+  credentials = {key: privateKey, cert: certificate}
+}
 
 /**
  * Get port from environment and store in Express.
  */
 
-var port = normalizePort(process.env.PORT || '3000');
-app.set('port', port);
+var port = normalizePort(process.env.PORT || '3000')
+var httpsPort
+if (shouldUseHTTPS) httpsPort = normalizePort(process.env.PORT_HTTPS || '3001')
+app.set('port', port)
 
 /**
  * Create HTTP server.
  */
 
-var server = http.createServer(app);
+var server = http.createServer(app)
+var httpsServer
+if (shouldUseHTTPS) httpsServer = https.createServer(credentials, app)
 
 /**
  * Listen on provided port, on all network interfaces.
  */
 
-server.listen(port);
-server.on('error', onError);
-server.on('listening', onListening);
+server.listen(port)
+server.on('error', onError)
+server.on('listening', onListening)
+if (shouldUseHTTPS) {
+  httpsServer.listen(httpsPort)
+  httpsServer.on('error', onError)
+  httpsServer.on('listening', onListening)
+}
 
 /**
  * Normalize a port into a number, string, or false.
  */
 
-function normalizePort(val) {
-  var port = parseInt(val, 10);
+function normalizePort (val) {
+  var port = parseInt(val, 10)
 
   if (isNaN(port)) {
     // named pipe
-    return val;
+    return val
   }
 
   if (port >= 0) {
     // port number
-    return port;
+    return port
   }
 
-  return false;
+  return false
 }
 
 /**
  * Event listener for HTTP server "error" event.
  */
 
-function onError(error) {
+function onError (error) {
   if (error.syscall !== 'listen') {
-    throw error;
+    throw error
   }
 
   var bind = typeof port === 'string'
     ? 'Pipe ' + port
-    : 'Port ' + port;
+    : 'Port ' + port
 
   // handle specific listen errors with friendly messages
   switch (error.code) {
     case 'EACCES':
-      console.error(bind + ' requires elevated privileges');
-      process.exit(1);
-      break;
+      console.error(bind + ' requires elevated privileges')
+      process.exit(1)
+      break
     case 'EADDRINUSE':
-      console.error(bind + ' is already in use');
-      process.exit(1);
-      break;
+      console.error(bind + ' is already in use')
+      process.exit(1)
+      break
     default:
-      throw error;
+      throw error
   }
 }
 
@@ -81,10 +109,10 @@ function onError(error) {
  * Event listener for HTTP server "listening" event.
  */
 
-function onListening() {
-  var addr = server.address();
+function onListening () {
+  var addr = server.address()
   var bind = typeof addr === 'string'
     ? 'pipe ' + addr
-    : 'port ' + addr.port;
-  debug('Listening on ' + bind);
+    : 'port ' + addr.port
+  debug('Listening on ' + bind)
 }