20 Feb
2022
20 Feb
'22
9:06 p.m.
Hi Daniel,
Just an update, I tested this with username_format set to 1 and set the
To: and From: headers to be the phone's username (ie without the
timestamp). This worked without problems.
However, setting the username_format to 0 (the deprecated option) does
not work even with the correct To: and From: headers. Since this option
is already deprecated perhaps it could be removed in future versions to
avoid confusion?
On 25/1/2022 11:38, Vlasis Chatzistavrou wrote:
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_ep…
>
>
>
> 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?
>
>
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