My plan is to create an OpenVPN business on Whmcs, where I load OpenVPN servers as products, and people get immediately an account on them.
I have built a working Freeradius+Mysql server, and a few OpenVPN servers able to authenticate over the freeradius. So far everything works great.
My problematic point is the integration with my Whmcs installation.
I haven't yet bought the official whmcs freeradius module since it's something addressed as obsolete in the web and not cheap. So I have perfectly followed github whmcs-freeradius guide but either I am doing something wrong, or that guide is old and no longer supported in current Whmcs 7.4.1
So I need a fresh OpenVPN module for my whmcs site (suspension, unsuspention, termination ecc)
Eventually with some cool features like users bandwith management, ability to limit download/upload speed, data usage etc.
Eventually creation of a vpn reseller panel (to be discussed).