[Devel] uri checks (check_from/to)

[Klaus Darilion]

Hi!

I think typical multidomain setups (at least mine) use identical 
username for authentication and the SIP Aor.

e.g.
SIP AoR: user1 at domain1
auth user: user1
realm: domain1

SIP AoR: user2 at domain2
auth user: user2
realm: domain2

Further, check_to/from is used to prevent registration hijacking. This 
works fine as long as user1 != user2. But if I have sip:office at domain1 
and sip:office at domain2 also the domain of the from/to header must be 
checked against the realm.

Probably this can be done using pseudo variables and avpcheck but 
shouldn't it be done automatically in check_to/from (and expand the uri 
table to allow same auth user (username) for different realms)?

regards
klaus

-- 
Klaus Darilion
nic.at