config file for the webserver, allow drop of root priv.

config.js

@@ -0,0 +1,8 @@
+// webserver configuration
+
+// listen port
+exports.port = 80;
+
+// uid and gid to drop root priv.
+exports.uid = 'light';
+exports.gid = 'users';

dmx.js

@@ -1,4 +1,5 @@
 var    events = require('events')
+	,  config = require('./config.js')
 	,     web = require('./web.js')
 	,   setup = require('./setup.js').setup
 	, devices = require('./devices.js').devices
@@ -7,6 +8,7 @@ var    events = require('events')
 
 var dmx = new events.EventEmitter();
 
+dmx.config  = config;
 dmx.setup   = setup;
 dmx.devices = devices;
 dmx.drivers = {};
@@ -22,4 +24,4 @@ for(var universe in setup.universes) {
 }
 
 
-web.init(dmx);
+web.init(dmx);

setup.js

@@ -1,11 +1,3 @@
-// listen port
-exports.port = 80;
-
-// uid and gid to drop root priv.
-exports.uid = 'light';
-exports.gid = 'users';
-
-// setup devices
 exports.setup = {
 	presets: [
 		{

web.js

@@ -49,10 +49,10 @@ exports.init = function(dmx) {
 
 
 	var app = http.createServer(handler)
-	app.listen(setup.port, '::', null, function() {
+	app.listen(dmx.config.port, '::', null, function() {
 		try {
-			process.setuid(setup.uid);
+			process.setgid(dmx.config.gid);
-			process.setgid(setup.gid);
+			process.setuid(dmx.config.uid);
 		} catch (err) {
 			console.log(err);
 			process.exit(1);