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<p>Hello,</p>
<p>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.</p>
<p>Cheers,<br>
Daniel<br>
</p>
<div class="moz-cite-prefix">On 04.04.22 17:31, Luciano Motti wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAJgOYG_QPXcFQuOF5kO-rpNsue8Kok7kz9r7UvjdwRHC9ZS3ow@mail.gmail.com">
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<div dir="ltr"><span style="color:rgb(0,0,0)">Hi!</span>
<div style="color:rgb(0,0,0)"><br>
</div>
<div style="color:rgb(0,0,0)">I was able to successfully use the
auth_ephemeral module on my environment:</div>
<div style="color:rgb(0,0,0)">Kamailio > Asterisk > ARI</div>
<div style="color:rgb(0,0,0)"><br>
</div>
<div style="color:rgb(0,0,0)">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.</div>
<div style="color:rgb(0,0,0)"><br>
</div>
<div style="color:rgb(0,0,0)">For example:</div>
<div style="color:rgb(0,0,0)">Kamailio username: 1649106119:1001</div>
<div style="color:rgb(0,0,0)">Asterisk only forwards 1649106119
to ARI, which makes it impossible for me to track the user.</div>
<div style="color:rgb(0,0,0)"><br>
</div>
<div style="color:rgb(0,0,0)">So I planned on using the
deprecated username_format from Auth Ephemeral module:</div>
<div style="color:rgb(0,0,0)"><a
href="https://kamailio.org/docs/modules/4.1.x/modules/auth_ephemeral.html#auth_eph.p.username_format"
target="_blank" moz-do-not-send="true"
class="moz-txt-link-freetext">https://kamailio.org/docs/modules/4.1.x/modules/auth_ephemeral.html#auth_eph.p.username_format</a><br>
</div>
<div style="color:rgb(0,0,0)"><br>
</div>
<div style="color:rgb(0,0,0)">By switching the timestamp with
the username, my problems would be fixed.</div>
<div style="color:rgb(0,0,0)"><br>
</div>
<div style="color:rgb(0,0,0)">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</div>
<div style="color:rgb(0,0,0)"><br>
</div>
<div style="color:rgb(0,0,0)">Am I doing something wrong?</div>
<div style="color:rgb(0,0,0)"><br>
</div>
<div style="color:rgb(0,0,0)">Thanks!</div>
</div>
<br>
<fieldset class="moz-mime-attachment-header"></fieldset>
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</blockquote>
<pre class="moz-signature" cols="72">--
Daniel-Constantin Mierla -- <a class="moz-txt-link-abbreviated" href="http://www.asipto.com">www.asipto.com</a>
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