[Serusers] Proxy_authorize, www_authorize

[Michael Graff]

Nils Ohlmeier <nils at ohlmeier.de> writes:

> A proxy can challenge Invites and Byes, but should not do this with
> external Invites to your local user. Otherwise your your user
> wouldn't be reachable  from outside.

I implemented something much like this:

if (to me):
        if register

                www_authorize or fail if not a valid register

                done

        if claiming to be "From" one of the domains I accept
        registrations for

                proxy_authorize

                done

if not to me (I'm relaying for a local phone to an external address)

        proxy_authorize (once again, based on from address)

        done

--Michael