Hi Klaus,

if you do auth before check_to/from, the domain is already checked against the realm - auth does this; it gets the domain either from script, either from To/From URI and looks only for credentials with domain==realm.

regards,
bogdan

Klaus Darilion wrote:

Hi!

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

e.g.
SIP AoR: [EMAIL PROTECTED]
auth user: user1
realm: domain1

SIP AoR: [EMAIL PROTECTED]
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:[EMAIL PROTECTED] and sip:[EMAIL PROTECTED] 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



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