Add ability to launch server trough HTTPS

README.md

@@ -21,6 +21,20 @@ server.start({
 });
 ```
 
+or for https connection
+
+```js
+var server = require('pushstate-server');
+
+server.start({
+  port: 4200,
+  directory: './public',
+  useSSL: true,
+  sslKeyPath: './server.key',
+  sslCertPath: './server.crt'
+});
+```
+
 or for multiple directories
 
 ```js
@@ -50,7 +64,7 @@ npm install -g pushstate-server
 ```
 
 ```
-usage: pushstate-server [-d directory] [-p port] [-f file]
+usage: pushstate-server [-d directory] [-p port] [-f file] [-s -c path/to/server.crt -k path/to/server.key]
 ```
 
 ## API
@@ -69,3 +83,10 @@ usage: pushstate-server [-d directory] [-p port] [-f file]
 * `file`
   * Custom file to serve
   * defaults to `index.html`
+* `useSSL`
+  * Let the server use HTTPS instead of HTTP
+  * defaults to `false`
+* `sslKeyPath`
+  * Path for the SSL private key
+* `sslCertPath`
+  * Path for the SSL certificate

bin/pushstate-server

@@ -2,6 +2,7 @@
 
 const server = require('../index')
 const argv = require('minimist')(process.argv.slice(2))
+const fs = require('fs')
 
 if (argv.h || argv.help) {
 	console.log([
@@ -11,15 +12,39 @@ if (argv.h || argv.help) {
 		'  -d           Directory to serve [public]',
 		'  -p           Port to use [9000]',
 		'  -f           Custom file to serve [index.html]',
+		'  -s           Serve files trough https',
+		'  -c --cert    Path to SSL certificate',
+		'  -k --key     Path to SSL private key',
 		'  -h --help    Print this list and exit.'
 		].join('\n'));
 	process.exit();
 }
 
+if (argv.s) {
+	if (!argv.c) {
+		console.log('Missing SSL certificate path !')
+		process.exit()
+	} else if(!fs.existsSync(argv.c)) {
+		console.log('Invalid SSL certificate path !')
+		process.exit()
+	}
+
+	if (!argv.k) {
+		console.log('Missing SSL private key path !')
+		process.exit()
+	} else if(!fs.existsSync(argv.k)) {
+		console.log('Invalid SSL key path !')
+		process.exit()
+	}
+}
+
 server.start({
   directory: argv.d,
   port: argv.p,
-  file: argv.f
+	file: argv.f,
+	useSSL: argv.s,
+	sslCertPath: argv.c,
+	sslKeyPath: argv.k
 }, (err, address) =>
-  console.log(`Listening on port ${address.port} (http://${address.address}:${address.port})`)
+  console.log(`Listening on port ${address.port} (${argv.s ? 'https' : 'http'}://${address.address}:${address.port})`)
 )

index.js

@@ -5,6 +5,8 @@ const path = require("path");
 const serveStatic = require("serve-static");
 const serveStaticFile = require("connect-static-file");
 const compression = require("compression");
+const fs = require("fs");
+const https = require("https");
 const app = connect();
 
 const PORT = 9000;
@@ -20,8 +22,16 @@ exports.start = function(options, _onStarted) {
   let directories = options.directories || [directory];
   let file = options.file || FILE;
   let host = options.host || HOST;
+  let useSSL = options.useSSL || false;
   let onStarted = _onStarted || function() {};
 
+  let https_options = useSSL
+    ? {
+        key: fs.readFileSync(options.sslKeyPath),
+        cert: fs.readFileSync(options.sslCertPath)
+      }
+    : null;
+
   app.use(compression());
 
   // First, check the file system
@@ -32,9 +42,17 @@ exports.start = function(options, _onStarted) {
   // Then, serve the fallback file
   app.use(serveStaticFile(path.join(directory, file)));
 
-  const server = app.listen(port, host, err =>
-    onStarted(err, server.address())
-  );
+  if (useSSL) {
+    const server = https
+      .createServer(https_options, app)
+      .listen(port, host, err => onStarted(err, server.address()));
+
+    return server;
+  } else {
+    const server = app.listen(port, host, err =>
+      onStarted(err, server.address())
+    );
 
-  return server;
+    return server;
+  }
 };

package.json

@@ -27,6 +27,8 @@
     "compression": "1.7.3",
     "connect": "3.6.6",
     "connect-static-file": "2.0.0",
+    "fs": "0.0.1-security",
+    "https": "1.0.0",
     "minimist": "1.2.0",
     "serve-static": "1.13.2"
   },