merging in Peter Cellik's changes to allow NodeBB to work with a passworded Redis store. Fixes #11

app.js

@@ -110,6 +110,7 @@ fs.readFile(path.join(__dirname, 'config.json'), function(err, data) {
 				ask('Will you be using a port number to access NodeBB? (y)', function(use_port) {
 					ask('... the host IP or address of your Redis instance? (127.0.0.1)', function(redis_host) {
 						ask('... the host port of your Redis instance? (6379)', function(redis_port) {
+							ask('... the password of your Redis database? (no password)', function(redis_password) {
 								ask('... your NodeBB secret? (keyboard mash for a bit here)', function(secret) {
 									if (!base_url) base_url = 'http://localhost';
 									if (!port) port = 4567;
@@ -128,7 +129,8 @@ fs.readFile(path.join(__dirname, 'config.json'), function(err, data) {
 											upload_path: '/public/uploads/',
 											redis: {
 												host: redis_host,
-											port: redis_port
+												port: redis_port,
+												password: redis_password
 											}
 										}
 
@@ -166,5 +168,6 @@ fs.readFile(path.join(__dirname, 'config.json'), function(err, data) {
 					});
 				});
 			});
+		});
 	}
 });

src/redis.js

@@ -7,6 +7,10 @@
 	
 	RedisDB.exports = redis.createClient(global.config.redis.port, global.config.redis.host);
 
+	if( global.config.redis.password ) {
+		RedisDB.exports.auth(global.config.redis.password);
+	}
+
 	RedisDB.exports.handle = function(error) {
 		if (error !== null) {
 			if (PRODUCTION === false) {