LightSquid, restict access to http interface with a password [Solution]

[fabtar]

Adding user authentication to LightSquid

My solution applies on PfSense 1.2.3.
I have already seen another post on this topic, http://forum.pfsense.org/index.php/topic,6286.msg36290.html#msg36290
but the proposed modification is not permanent, firewall reboot generates fresh-new config files..
I have modified WebConfigurator PHP scripts in order to generate the right configs, my Guide:
http://thegoodcodeinn.blogspot.com/2010/10/pfsense-securing-lightsquid-and.html

My guide applies as well to other services (bandwidthd or extra-packages)

Hope useful

P.s:
Is there a more elegant way to secure bandwithd and LightSquid services in PfSense 1.2.3?