[OpenSIPS-Users] Midregistrar handle failed registrations

[John Matich]

Hi Ben,
Thank you. I can see the 401 and 403 responses in the failure route
with $T_reply_code
I really appreciate you taking the time to respond, it's helped me out.
Cheers,John
On Wed, 2020-09-16 at 13:57 +0000, Ben Newlin wrote:
> John,
>  
> The status of the response is exposed in several places, depending on
> your configuration. It can be accessed vis $rs [1], but since
> failure_route is processing the request you will need to specify the
> reply context [2], so $(<reply>rs).
>  But if you are using the TM module then you can just use
> $T_reply_code [3].
>  
> The initial challenge for auth (401/407) will trigger the failure
> route, so every request will end up in failure route at least once if
> they are all challenged. But if authentication is successful and 2xx
> is returned it will not trigger
>  the failure route a second time. The only place to see the 2xx
> status code is in a reply route.
>  
> [1] 
> https://www.opensips.org/Documentation/Script-CoreVar-3-1#toc77
> [2] 
> https://www.opensips.org/Documentation/Script-CoreVar-3-1
> [3] 
> https://opensips.org/docs/modules/3.1.x/tm.html#pv_T_reply_code
>  
>  
>  
> Ben Newlin 
>  
> 
> From:
> Users <users-bounces at lists.opensips.org>
> 
> Date: Wednesday, September 16, 2020 at 9:30 AM
> 
> To: OpenSIPS users mailling list <users at lists.opensips.org>
> 
> Subject: Re: [OpenSIPS-Users] Midregistrar handle failed
> registrations
> 
> 
> I have tried using t_on_failure + failure_route but every
> registration
> 
> ends up in the failure_route branch regardless of whether the
> 
> authentication was successful or not.
> 
> 
> 
> Does anyone know how I can capture the response returned from the
> main
> 
> registrar please to know in script whether the register was
> 
> authenticated or not?
> 
> 
> 
> On Wed, 2020-09-16 at 17:15 +1000, John Matich - Siptalk wrote:
> 
> > How do I capture the response of a failed registration that has
> been
> 
> > passed through to the main registrar and failed to authenticate?
> 
> > 
> 
> > My code is:
> 
> > 
> 
> > if (is_method("REGISTER")) {
> 
> >        mid_registrar_save("location");
> 
> >        switch ($retcode) {
> 
> >        case 1:
> 
> >                xlog("L_INFO", "forwarding REGISTER to main
> 
> > registrar...\n");
> 
> >                $ru = "sip:10.0.0.3:5070";
> 
> >                if (!t_relay()) {
> 
> >                        send_reply("500", "Server Internal Error
> 1");
> 
> >                }
> 
> > 
> 
> >                break;
> 
> >        case 2:
> 
> >                xlog("L_INFO", "REGISTER has been absorbed!\n");
> 
> >                break;
> 
> >        default:
> 
> >                xlog("L_ERR", "mid-registrar error!\n");
> 
> >                send_reply("500", "Server Internal Error 2");
> 
> >        }
> 
> > 
> 
> >        exit;
> 
> > }
> 
> > 
> 
> > But there isn't anywhere that I can find to read a failed
> 
> > authentication.
> 
> > 
> 
> > 
> 
> > _______________________________________________
> 
> > Users mailing list
> 
> > Users at lists.opensips.org
> 
> > 
> https://protect-us.mimecast.com/s/63yIC9rL2vSJZoY2foxKku?domain=lists.opensips.org
> 
> 
> 
> 
> 
> _______________________________________________
> 
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> 
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> 
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> 
> 
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