[Users] Dispatching to and checking for trusted UACs

[Andreas Granig]

Juha Heinanen wrote:
> also, there is currently no classification of peers, e.g., other
> proxies of the same organization, proxies of other operators, etc.

Wouldn't it be sufficient for supporting classification to let the user 
optionally just pass the grp_id to load_gws() and from_gw() and extend 
the db query and the src-addr check to take that id into account?

Andy