4 Feb
2014
4 Feb
'14
4:09 a.m.
On Monday 03 February 2014 20:59:57 Pete Ashdown wrote:
As far as I understand, I need to rewrite the
authentication information
with UAC? However, UAC's uacreg table seems to tie remote users to
remote destinations, when all I want to do is authenticate all calls
routed to the destination regardless of what the user or the source is.
Am I using the wrong module?
Rewriting is not an option AFAIK, since B will issue its own challenge.
uacreg is REGISTERing to an other server. You want to authenticate INVITEs,
for which uac is the right module. You'll need to set the folowing:
modparam("uac","auth_realm_avp","$avp(uac_auth_realm)")
modparam("uac","auth_username_avp","$avp(uac_auth_user)")
modparam("uac","auth_password_avp","$avp(uac_auth_pass)")
You'll just have to sent the INVITE from A to B, B will respond with a 401. In
the failure route that was set for the INVITE to B you have to set the AVPs
and call uac_auth():
if (t_check_status("401"))
{
$avp(uac_auth_realm)=$td;
if($si=="serverB")
{
$avp(uac_auth_user)=$B_USER;
$avp(uac_auth_pass)=$B_PASSWD:
}
...
uac_auth();
t_relay();
exit;
}
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