[SR-Users] PUA_XMPP: Notify in a non existing dialog

Sat Mar 10 14:58:47 CET 2012

Hey Daniel,

This time I will have to take back my thoughts about the module not
being in "stable" status ;).

By using debug=3 I could see the reason of the subscribes not being
generated (still could be good to have some error on xmpp side back,
but I can live with that for now).
The problem was me trying to "cheat" how the module works when it
comes to double domain usage (one for sip and the other for xmpp -
serialized). I did not attach a sip domain to xmpp contact (just the
xmpp component one).

After using double domain in my contact (separated by domain separator
defined in the module) I was able to see the SUBSCRIBE being generated
on SIP side and feedback being sent to XMPP side. For now I can
happily declare that the xmpp module works with OpenFIRE as well.

One idea while being here, would it be possible to implement some sort
of "default sip domain" in xmpp module of Kamailio, so we make the
contacts on xmpp side more "user-friendly"? On the XMPP side (at least
in OpenFIRE) there is no need of using multiple domain support since
they do not look like supporting it anyway.

I will investigate the setup further but at a glance it looks like all
running smooth for now.

Anyway, many thanks for taking a look on this especially being weekend
over here ;).

DanB

PS: Requests as they flow right now:
"""
T 2012/03/10 13:46:11.351207 127.0.0.1:5275 -> 127.0.0.1:34337 [AP]
<presence id="6gJ03-31" to="user03#mydomain.com at gw.mydomain.com"
type="subscribe" from="dan at mydomain.com"><c
xmlns="http://jabber.org/protocol/caps" ext="voice-v1 video-v1
camera-v1 " hash="sha-1" node="http://jitsi.org"
ver="m98p+WzZCYgG09CXivNZFRUYr0k="/></presence>
##
U 2012/03/10 13:46:11.351602 127.0.0.1:5060 -> 127.0.0.1:5060
SUBSCRIBE sip:user03 at mydomain.com SIP/2.0.
Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bK095.1cbd973.0.
To: sip:user03 at mydomain.com.
From: sip:dan#mydomain.com at gw.mydomain.com;tag=7bcd2f0283a17a6a3eb34b70a7dbcaec-6530.
CSeq: 10 SUBSCRIBE.
Call-ID: 1aaede21663c390d-6977 at 127.0.0.1.
Content-Length: 0.
User-Agent: kamailio (3.2.0 (x86_64/linux)).
Max-Forwards: 70.
Event: presence.
Contact: <sip:dan#mydomain.com at gw.mydomain.com>.
Expires: 3610.
.

#
U 2012/03/10 13:46:11.353547 127.0.0.1:5060 -> 127.0.0.1:5060
SIP/2.0 404 Not Found.
Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bK095.1cbd973.0;rport=5060.
To: sip:user03 at mydomain.com;tag=c87c23e595340de8a004872f7dfab287-11f3.
From: sip:dan#mydomain.com at gw.mydomain.com;tag=7bcd2f0283a17a6a3eb34b70a7dbcaec-6530.
CSeq: 10 SUBSCRIBE.
Call-ID: 1aaede21663c390d-6977 at 127.0.0.1.
Server: kamailio (3.2.0 (x86_64/linux)).
Content-Length: 0.
.

#
T 2012/03/10 13:46:11.354447 127.0.0.1:34337 -> 127.0.0.1:5275 [AP]
<presence to="dan at mydomain.com"
from="user03#mydomain.com at gw.mydomain.com" type="error">
    <error>
      <item-not-found xmlns="urn:ietf:params:xml:ns:xmpp-stanzas"/>
    </error>
  </presence>
###
"""
On Sat, Mar 10, 2012 at 1:06 PM, Daniel-Constantin Mierla
<miconda at gmail.com> wrote:
> Hello,
>
> to, from and type attributes are there, just that the uris are not the
> format expected. Can you send the log messages for debug=3?
>
> Cheers,
> Daniel
>
>
> On Sat, Mar 10, 2012 at 12:29 PM, Dan-Cristian Bogos
> <danb.lists at googlemail.com> wrote:
>>
>> Hey Daniel,
>>
>> Here is the subscription coming from OpenFIRE towards Kamailio when
>> the user is added in the roster on XMPP side:
>>
>> """
>> T 2012/03/02 09:49:57.743750 127.0.0.1:5275 -> 127.0.0.1:49965 [AP]
>> <presence id="4h8F6-19" to="dan4 at gw.mydomain.com" type="subscribe"
>> from="dan at mydomain.com"><c xmlns="http://jabber.org/protocol/caps"
>> ext="voice-v1 video-v1 camera-v1 " hash="sha-1"
>> node="http://jitsi.org"
>> ver="ohjz8WKq0ZQRiNWRNcapX4BBHLk="/></presence>
>> """
>>
>> When the gateway is functioning properly I could normally see SIP
>> requests being generated on SIP side via proxy defined (eg in case of
>> MESSAGE), but here I cannot see any SIP request nor reply back to
>> OpenFIRE.
>>
>> Ta,
>> DanB
>>
>> On Sat, Mar 10, 2012 at 12:13 PM, Daniel-Constantin Mierla
>> <miconda at gmail.com> wrote:
>> > Hello,
>> >
>> > mqybe is faster to fix the handling of subscriptions from openfire. Can
>> > you
>> > get the xmpp request with ngrep and paste it here -- maybe it is easy to
>> > find and fix the reason the parser in xmpp module fails to understand
>> > it.
>> >
>> > I guess pua_xmpp has to know the dialog for the mapping between the sip
>> > and
>> > xmpp sides.
>> >
>> > Cheers,
>> > Daniel
>> >
>> > On Fri, Mar 2, 2012 at 7:33 PM, Dan-Cristian Bogos
>> > <danb.lists at googlemail.com> wrote:
>> >>
>> >> Guys,
>> >>
>> >> After my previous discovered issue (Kamailio not happy to talk with
>> >> Openfire for subscriptions), trying to find work arounds, thought
>> >> about using pua_mi to enforce subscriptions coming from XMPP side.
>> >>
>> >> The following events happen:
>> >>  * I subscribe over mi interface successfully.
>> >>  * Presence sends NOTIFY out.
>> >>  * PUA_XMPP rejects the NOTIFY saying that it does not match an
>> >> existing dialog.
>> >>
>> >> I was wondering where does PUA_XMPP check the existing dialogs and if
>> >> there is other way to fix my issues?
>> >>
>> >> Bellow you can find commands, ngrep as well as kamailio error to
>> >> syslog.
>> >>
>> >> Ta for any kind of tip,
>> >> DanB
>> >>
>> >> """
>> >>
>> >> ###
>> >> Console
>> >> ###
>> >> kamctl fifo pua_subscribe sip:dan at hiddendom.com
>> >> sip:user01 at hiddendom.com presence 3600
>> >>
>> >> ###
>> >> Trace
>> >> ###
>> >>
>> >>
>> >> U 2012/03/02 18:17:07.318753 127.0.0.1:5060 -> 127.0.0.1:5060
>> >> SUBSCRIBE sip:dan at hiddendom.com SIP/2.0.
>> >> Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bK5ddb.d2ee4046.0.
>> >> To: sip:dan at hiddendom.com.
>> >> From:
>> >> sip:user01 at hiddendom.com;tag=7bcd2f0283a17a6a3eb34b70a7dbcaec-55da.
>> >> CSeq: 10 SUBSCRIBE.
>> >> Call-ID: 77d7b19267fdcae8.
>> >> Content-Length: 0.
>> >> User-Agent: kamailio (3.2.0 (x86_64/linux)).
>> >> Max-Forwards: 70.
>> >> Event: presence.
>> >> Contact: <sip:user01 at hiddendom.com>.
>> >> Expires: 3610.
>> >> .
>> >>
>> >> #
>> >> T 2012/03/02 18:17:07.319501 127.0.0.1:35067 -> 127.0.0.1:3306 [AP]
>> >> .....select status,reason from watchers where
>> >> presentity_uri='sip:dan at hiddendom.com' AND watcher_username='user01'
>> >> AND watcher_domain='hiddendom.com' AND event='presence'
>> >> #
>> >> T 2012/03/02 18:17:07.319795 127.0.0.1:3306 -> 127.0.0.1:35067 [AP]
>> >>
>> >>
>> >> .....7....def.prxdb.watchers.watchers.status.status.?...........7....def.prxdb.watchers.watchers.reason.reason... at ...........................
>> >> ##
>> >> T 2012/03/02 18:17:07.319885 127.0.0.1:35067 -> 127.0.0.1:3306 [AP]
>> >> .....insert into watchers
>> >>
>> >> (presentity_uri,watcher_username,watcher_domain,event,status,inserted_time
>> >> ) values
>> >>
>> >> ('sip:dan at hiddendom.com','user01','hiddendom.com','presence',1,1330712227)
>> >> #
>> >> T 2012/03/02 18:17:07.320079 127.0.0.1:3306 -> 127.0.0.1:35067 [AP]
>> >> ...........
>> >> #
>> >> U 2012/03/02 18:17:07.320250 127.0.0.1:5060 -> 127.0.0.1:5060
>> >> SIP/2.0 202 OK.
>> >> Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bK5ddb.d2ee4046.0;rport=5060.
>> >> To: sip:dan at hiddendom.com;tag=c87c23e595340de8a004872f7dfab287-19b1.
>> >> From:
>> >> sip:user01 at hiddendom.com;tag=7bcd2f0283a17a6a3eb34b70a7dbcaec-55da.
>> >> CSeq: 10 SUBSCRIBE.
>> >> Call-ID: 77d7b19267fdcae8.
>> >> Expires: 3600.
>> >> Contact: <sip:127.0.0.1>.
>> >> Server: kamailio (3.2.0 (x86_64/linux)).
>> >> Content-Length: 0.
>> >> .
>> >>
>> >> #
>> >> T 2012/03/02 18:17:07.320317 127.0.0.1:35067 -> 127.0.0.1:3306 [AP]
>> >> .....select body,expires,etag,sender from presentity where
>> >> domain='hiddendom.com' AND username='dan' AND event='presence' order
>> >> by received_time
>> >> #
>> >> T 2012/03/02 18:17:07.320541 127.0.0.1:3306 -> 127.0.0.1:35067 [AP]
>> >> .....7....def.prxdb
>> >> presentity
>> >> presentity.body.body.?...........=....def.prxdb
>> >> presentity
>> >> presentity.expires.expires.?...........7....def.prxdb
>> >> presentity
>> >> presentity.etag.etag... at .....P...;....def.prxdb
>> >> presentity
>> >> presentity.sender.sender...........................Y.<?xml
>> >> version="1.0"?>
>> >> <presence xmlns="urn:ietf:params:xml:ns:pidf"
>> >> xmlns:dm="urn:ietf:params:xml:ns:pidf:data-model"
>> >> xmlns:rpid="urn:ietf:params:xml:ns:pidf:rpid"
>> >> xmlns:c="urn:ietf:params:xml:ns:pidf:cipid"
>> >> entity="dan at hiddendom.com">
>> >>  <tuple id="0x7f7e550f0d70">
>> >>    <status>
>> >>      <basic>open</basic>
>> >>    </status>
>> >>  </tuple>
>> >> </presence>
>> >>
>> >> 1330712820.a.1330712207.16317.1.1..........
>> >> #
>> >> U 2012/03/02 18:17:07.320996 127.0.0.1:5060 -> 127.0.0.1:5060
>> >> NOTIFY sip:user01 at hiddendom.com SIP/2.0.
>> >> Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bKae68.a038faa7.0.
>> >> To: sip:user01 at hiddendom.com;tag=7bcd2f0283a17a6a3eb34b70a7dbcaec-55da.
>> >> From: sip:dan at hiddendom.com;tag=c87c23e595340de8a004872f7dfab287-19b1.
>> >> CSeq: 2 NOTIFY.
>> >> Call-ID: 77d7b19267fdcae8.
>> >> Content-Length: 345.
>> >> User-Agent: kamailio (3.2.0 (x86_64/linux)).
>> >> Max-Forwards: 70.
>> >> Event: presence.
>> >> Contact: <sip:127.0.0.1>.
>> >> Subscription-State: active;expires=3670.
>> >> Content-Type: application/pidf+xml.
>> >> .
>> >> <?xml version="1.0"?>
>> >> <presence xmlns="urn:ietf:params:xml:ns:pidf"
>> >> xmlns:dm="urn:ietf:params:xml:ns:pidf:data-model"
>> >> xmlns:rpid="urn:ietf:params:xml:ns:pidf:rpid"
>> >> xmlns:c="urn:ietf:params:xml:ns:pidf:cipid"
>> >> entity="dan at hiddendom.com">
>> >>  <tuple id="0x7f7e550f0d70">
>> >>    <status>
>> >>      <basic>open</basic>
>> >>    </status>
>> >>  </tuple>
>> >> </presence>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >> #############
>> >> kamailio.log:
>> >> #############
>> >>
>> >>
>> >> Mar  2 18:17:07 prx3 /usr/sbin/kamailio[16319]: INFO: presence
>> >> [notify.c:1593]: NOTIFY sip:user01 at hiddendom.com via
>> >> sip:user01 at hiddendom.com on behalf of sip:dan at hiddendom.com for event
>> >> presence
>> >> Mar  2 18:17:07 prx3 /usr/sbin/kamailio[16317]: ERROR: pua_xmpp
>> >> [simple2xmpp.c:198]: Notify in a non existing dialog
>> >>
>> >> """
>> >>
>> >> _______________________________________________
>> >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
>> >> sr-users at lists.sip-router.org
>> >> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>> >
>> >
>> >
>> >
>> > --
>> > Daniel-Constantin Mierla
>> >   http://www.asipto.com
>
>
>
>
> --
> Daniel-Constantin Mierla
>   http://www.asipto.com