added TLS support

.gitignore

@@ -25,7 +25,7 @@ build/Release
 node_modules
 
 # Certificates
-certs/*
+keys/*
 
 # Users Environment Variables
 .lock-wscript

app.js

@@ -4,6 +4,7 @@ var express = require('express');
 var path = require('path');
 var favicon = require('serve-favicon');
 var bodyParser = require('body-parser');
+var forceSSL = require('express-force-ssl');
 var approvedBlock = require('./config/config');
 
 // Init the app
@@ -17,6 +18,7 @@ app.use(favicon(path.join(__dirname, '/public/images/favicon.png')));
 app.use(bodyParser.json());
 app.use(bodyParser.urlencoded({ extended: false }));
 app.use(express.static(path.join(__dirname, 'public')));
+app.use(forceSSL);
 
 // Routes
 app.get('/', function(req, res) {

bin/www

@@ -1,9 +1,43 @@
 #!/usr/bin/env node
+
+'use strict';
+
 var debug = require('debug')('frontier.ethereum.org');
+var ssl_options = require('../config/config').ssl_options;
+var http = require('http');
+var https = require('https');
 var app = require('../app');
+var fs = require('fs');
+var ssl_options;
+
+function fileExists(filePath) {
+	try {
+		fs.statSync(filePath);
+	} catch(err) {
+		if(err.code == 'ENOENT') return false;
+	}
+	return true;
+};
+
+if(fileExists('./keys/cert.key')) {
+	ssl_options = {
+		key: fs.readFileSync('./keys/cert.key'),
+		cert: fs.readFileSync('./keys/cert.crt'),
+		requestCert: false
+	};
+}
 
 app.set('port', process.env.PORT || 3000);
+app.set('httpsPort', process.env.SSL_PORT || 3443);
+
+var server = http.createServer(app);
+server.listen(app.get('port'), function() {
+	debug('Express server listening on port ' + server.address().port);
+});
 
-var server = app.listen(app.get('port'), function() {
-  debug('Express server listening on port ' + server.address().port);
-});
+if(ssl_options.key !== undefined) {
+	var secureServer = https.createServer(ssl_options, app);
+	secureServer.listen(app.get('httpsPort'), function() {
+		debug('Express secure server listening on port ' + secureServer.address().port);
+	});
+}

config/config.js

@@ -1,7 +1,7 @@
-var approvedBlock = {
+var fs = require('fs');
+
+module.exports = {
 	number: 146118,
 	hash: "dea5342d507a30c49e6298b10d44dc5e047a27260a284dc78f6c96781c6f6e58",
 	timestamp: Math.floor(Date.now()/1000)
-};
-
-module.exports = approvedBlock;
+};

package.json

@@ -14,6 +14,7 @@
     "body-parser": "1.12.0",
     "debug": "2.1.3",
     "express": "^4.11.2",
+    "express-force-ssl": "^0.2.11",
     "jade": "^1.9.2",
     "lodash": "^3.3.1",
     "openpgp": "^1.0.0",