15 Feb
2007
15 Feb
'07
6:11 p.m.
Andreas,
Not sure about the registration, but for allowing
calls with
different
CLI then the auth-user, you could maintain a list of allowed CLIs per
user in usr_preferences. Let's assume you store them as
integer-avp 345,
then something like this could work for invites:
I've never used AVP so far, so I'll have to ask some (possibly) newbie
questions ;-)
So I add to usr_preferences rows with the following contents?
user=A, domain=DOMAIN, attribute=345, type=integer, value=ALIAS_B,
ALIAS_C
Or multiple rows? But then I get into trouble with the primary key on
this table...
# authenticate, load usr_preferences, then:
if(!check_fom() && !avp_check("$fU", "eq/$avp(i:345/g")) {
sl_send_reply("403", "Invalid CLI");
}
The check could be modified for registers as well, of course.
Naturally, once the above works, I can do the same for handling the
INVITES
And note
that From is not the only way to transport CLIs, also check for
P-Preferred/Asserted-Identity and Remote-Party-ID.
I know, but unfortunately I don't seem to have UA's that use these
methods a lot.
--
Andreas Sikkema BBeyond
Software Engineer Planeetbaan 4
+31 (0)23 7074342 2132 HZ Hoofddorp