[SR-Users] Auth_ephemeral Module > username_format not accepted

[Luciano Motti]

It worked.

Thanks a lot!

On Tue, Apr 5, 2022 at 5:59 AM Daniel-Constantin Mierla <miconda at gmail.com>
wrote:

> Hello,
>
> you should use the format with userid and timestamp only for
> authentication username, not for From/To URI username. These are two
> different fields and they accept different formats, one is set in
> Proxy-/Authorization header and one in From/To SIP URI, the latter must
> follow the grammar for SIP URI username.
>
> Cheers,
> Daniel
> On 04.04.22 17:31, Luciano Motti wrote:
>
> Hi!
>
> I was able to successfully use the auth_ephemeral module on my environment:
> Kamailio > Asterisk > ARI
>
> I ran into a problem with ARI, where Asterisk wouldn't send the complete
> from URI to ARI program, just the first part (timestamp), and the most
> important part (the username) isn't forwarded.
>
> For example:
> Kamailio username: 1649106119:1001
> Asterisk only forwards 1649106119 to ARI, which makes it impossible for me
> to track the user.
>
> So I planned on using the deprecated username_format from Auth Ephemeral
> module:
>
> https://kamailio.org/docs/modules/4.1.x/modules/auth_ephemeral.html#auth_eph.p.username_format
>
> By switching the timestamp with the username, my problems would be fixed.
>
> After setting the variable, and trying to register on Kamailio with
> username 1001:1649106119, I get an error message: SIP/2.0 400 Bad From URI
>
> Am I doing something wrong?
>
> Thanks!
>
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> Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda
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