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List:       openser-users
Subject:    Re: [SR-Users] Problem with auth_ephemeral and parse_uri(): bad port in uri
From:       Vlasis Chatzistavrou <vlasis.chatzistavrou () gmail ! com>
Date:       2022-01-25 9:38:07
Message-ID: ae9f8813-fb40-4b24-e8dc-11ed6bc63449 () gmail ! com
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Thank you Daniel,

I will give this a try.

On 25/1/2022 11:11, Daniel-Constantin Mierla wrote:
> Hello,
> 
> as far as I remember, the format with "user:timestamp" is only for
> authentication username field, respectively the username attribute in
> Proxy-/Authorization header. The subscriber address is still
> user@domain, so that has to be used in From/To headers.
> 
> Cheers,
> Daniel
> 
> On 02.01.22 20:36, Vlasis Chatzistavrou wrote:
> > Hello,
> > 
> > I have a problem with Kamailio 5.4.6 and auth_ephemeral. I have the
> > following in the Kamailio configuration
> > 
> > loadmodule "auth_ephemeral"
> > modparam( "auth_ephemeral", "sha_algorithm", 3 )
> > modparam( "auth_ephemeral", "username_format", 0 )
> > modparam( "auth_ephemeral", "secret", 1234 )
> > 
> > as per
> > 
> > https://kamailio.org/docs/modules/4.1.x/modules/auth_ephemeral.html#auth_eph.p.username_format
> >  
> > 
> > and registrations fail. In the logs we see:
> > 
> > Jan  2 18:21:10 enswitch43 /sbin/kamailio[37501]: DEBUG: {1 545
> > REGISTER rhaqgafd7boteg24jp5db0} sanity [sanity.c:777]:
> > check_parse_uris(): looking up From header
> > Jan  2 18:21:10 enswitch43 /sbin/kamailio[37501]: DEBUG: {1 545
> > REGISTER rhaqgafd7boteg24jp5db0} sanity [sanity.c:817]:
> > check_parse_uris(): parsing From URI
> > Jan  2 18:21:10 enswitch43 /sbin/kamailio[37501]: DEBUG: {1 545
> > REGISTER rhaqgafd7boteg24jp5db0} <core>
> > [core/parser/parse_uri.c:1296]: parse_uri(): bad port in uri (error at
> > char 5 in state 2) parsed: <sip:3518929:16411>(17)
> > /<sip:3518929:1641150726@192.168.2.99> (35)
> > Jan  2 18:21:10 enswitch43 /sbin/kamailio[37501]: WARNING: {1 545
> > REGISTER rhaqgafd7boteg24jp5db0} sanity [sanity.c:820]:
> > check_parse_uris(): failed to parse From uri
> > 
> > 
> > Apparently Kamailio is confused by the timestamp following the
> > username separated by the : character. The REGISTER message is below:
> > 
> > REGISTER sip:192.168.2.99 SIP/2.0
> > Via: SIP/2.0/WSS 192.0.2.202;branch=z9hG4bK5452321
> > Max-Forwards: 70
> > To: "3518929" <sip:3518929:1641148397@192.168.2.99>
> > From: "3518929" <sip:3518929:1641148397@192.168.2.99>;tag=ht76o8b2b6
> > Call-ID: phkj9mi2n3s3ju7uu3qq2f
> > CSeq: 274 REGISTER
> > Contact:
> > <sip:edh7mmti@192.0.2.202;transport=wss>;reg-id=1;+sip.instance="<urn:uuid:ca5e9372-dfa1-459a-b6ba-4398d23bd896>";expires=300
> >                 
> > Allow: ACK,CANCEL,INVITE,MESSAGE,BYE,OPTIONS,INFO,NOTIFY,REFER
> > Supported: path, gruu, outbound
> > User-Agent: Raspberry Phone (SipJS - 0.11.6)
> > Content-Length: 0
> > 
> > and Kamailio parses it as sip:<username>:<port> instead of
> > sip:<username>:<timestamp>.
> > 
> > Is this a bug that should be reported or is there any setting that I
> > am missing?
> > 
> > 
> > __________________________________________________________
> > Kamailio - Users Mailing List - Non Commercial Discussions
> > * sr-users@lists.kamailio.org
> > Important: keep the mailing list in the recipients, do not reply only
> > to the sender!
> > Edit mailing list options or unsubscribe:
> > * https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users


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