[OpenSIPS-Users] Rebooting a Linksys through OpenSIPS

[Sergio Gutierrez]

Hi Chris.

Thanks a lot for your post. You made my day :-)

It works great.

Best regards.

Sergio.

On Wed, May 13, 2009 at 1:21 PM, Chris Maciejewski <chris at wima.co.uk> wrote:

> Hi,
>
> You can find a PhpSIP UA I wrote some time ago, which can be used to
> send a NOTIFY to resync/reboot Linksys phone. It is far from being a
> complete SIP UA (no transactions matching etc.), but I am using it all
> the time to send NOTIFY, or INVITE, REFER for Click 2 Call from my web
> application (PHP based) and it works well.
>
> http://wima.co.uk/PhpSIP/
>
> Also you will find two functions auth() and authWWW() which calculate
> Digest and WWW responses.
>
> Regards,
> Chris
>
>
> 2009/5/13 Bogdan-Andrei Iancu <bogdan at voice-system.ro>:
> > Matti,
> >
> > you should read more about digest auth in the RFC -
> > http://www.ietf.org/rfc/rfc2617.txt
> >
> > Regards,
> > Bogdan
> >
> > Matti Zemack wrote:
> >> Hi,
> >>
> >> Thanks again Bogdan. Tried that. Still no go. Suppose I'll try to get
> some help from Linksys people.
> >>
> >> /Matti
> >>
> >> -----Original Message-----
> >> From: Bogdan-Andrei Iancu [mailto:bogdan at voice-system.ro]
> >> Sent: den 13 maj 2009 17:46
> >> To: Matti Zemack
> >> Cc: Sergio Gutierrez; users at lists.opensips.org
> >> Subject: Re: [OpenSIPS-Users] Rebooting a Linksys through OpenSIPS
> >>
> >> With qop, do :
> >>
> >> response=MD5( HA1 ":" nonce ":" nc ":" cnonce ":" qop ":" HA2)
> >>
> >> Regards,
> >> Bogdan
> >>
> >> Matti Zemack wrote:
> >>
> >>> Hi again,
> >>>
> >>> Yes, we tried almost that (as we don't receive a cnonce nor
> >>> nonce-count in the 401 from Linksys, we only get the qop="auth" which
> >>> actually by the RFC forces us to use your suggested longer response
> >>> code.).
> >>>
> >>> We did try with an empty cnonce and nonce count= "nc=00000001" (or
> empty).
> >>>
> >>> Without success.
> >>>
> >>> /Matti
> >>>
> >>> *From:* Sergio Gutierrez [mailto:saguti at gmail.com]
> >>> *Sent:* den 13 maj 2009 17:16
> >>> *To:* Bogdan-Andrei Iancu
> >>> *Cc:* Matti Zemack; users at lists.opensips.org
> >>> *Subject:* Re: [OpenSIPS-Users] Rebooting a Linksys through OpenSIPS
> >>>
> >>> Hi Bogdan.
> >>>
> >>> For our particular need, it looks like we need to send the response in
> >>> a more complex way:
> >>>
> >>> response = md5(HA1:nonce:nonceCount:clientNonce:qop:ha2)
> >>>
> >>> Could you give us any hint about nonceCount and clientNonce
> >>> parameters? Documentation is not very clear.
> >>>
> >>> Thanks and regards.
> >>>
> >>> Sergio.
> >>>
> >>> On Wed, May 13, 2009 at 9:38 AM, Bogdan-Andrei Iancu
> >>> <bogdan at voice-system.ro <mailto:bogdan at voice-system.ro>> wrote:
> >>>
> >>> Hi Matti,
> >>>
> >>> Actually it is SIP auth, so digest auth (RFC 2617)
> >>> Shortly:
> >>> HA1=MD5( auth_usernam ":" realm ":" passwd )
> >>>
> >>> HA2=MD5( method ":" ruri )
> >>>
> >>> response=MD5( HA1 ":" nonce ":" HA2)
> >>>
> >>>
> >>> Regards,
> >>> Bogdan
> >>>
> >>> Matti Zemack wrote:
> >>>
> >>>> Hi again,
> >>>>
> >>>> First of all; Thanks Bogdan!
> >>>> Your tip works (theoretically) fine.
> >>>> But, I just can't find a way of calculating the PAP2s authentication.
> >>>> Not much seems to be documented.
> >>>> Does anyone have any hints regarding Linksys authentication (for a
> >>>> reboot at least).
> >>>>
> >>>> I've tried calculating using
> >>>> http://en.wikipedia.org/wiki/Digest_access_authentication , and
> >>>> basically sticking to RFC2069, as I don't believe I have have
> nonceCount
> >>>> & clientNonce.
> >>>> By the way; how should the digestURI look? (I've tried the
> combinations
> >>>> that came to my mind...)
> >>>>
> >>>> Best regards,
> >>>> Matti Zemack, Stockholm, Sweden
> >>>>
> >>>> -----Original Message-----
> >>>> From: Bogdan-Andrei Iancu [mailto:bogdan at voice-system.ro
> >>>>
> >>> <mailto:bogdan at voice-system.ro>]
> >>>
> >>>> Sent: den 12 maj 2009 10:33
> >>>> To: Matti Zemack
> >>>> Cc: users at lists.opensips.org <mailto:users at lists.opensips.org>
> >>>> Subject: Re: [OpenSIPS-Users] Rebooting a Linksys through OpenSIPS
> >>>>
> >>>> Hi Matti,
> >>>>
> >>>> Well, it should be possible - you do a 2 steps interaction with the
> >>>> Linkys :
> >>>> - first send the NOTIFY via the t_uac_dlg MI command and get from the
> >>>> result the auth challenge (in the MI command response you do have
> access
> >>>>
> >>>> to the SIP reply)
> >>>> - generate a new NOTIFY request including the Authorize header
> >>>> calculated based on the received challenge.
> >>>>
> >>>> Regards,
> >>>> Bogdan
> >>>>
> >>>> Matti Zemack wrote:
> >>>>
> >>>>
> >>>>> Hi all,
> >>>>>
> >>>>> I'm still dipping my toes in deep waters with OpenSips 1.5...
> >>>>>
> >>>>> And I've come across a small problem. I would like to reboot Linksys
> >>>>> ATA (PAP2 etc...) using OpenSIPS.
> >>>>>
> >>>>> Can this maybe be done?
> >>>>>
> >>>>> Basically I use XML-RPC FIFO to send the SIP command. The problem is
> >>>>> that Linksys replies with 401 challenge. Can I, or is it at all
> >>>>> possible to reply to this challenge using OpenSIPS?
> >>>>>
> >>>>>
> >>>>>
> >>>>
> >>>>
> >>> _______________________________________________
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> >>> Users at lists.opensips.org <mailto:Users at lists.opensips.org>
> >>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
> >>>
> >>>
> >>>
> >>>
> >>> --
> >>> Sergio Gutiérrez
> >>>
> >>>
> >>
> >>
> >>
> >
> >
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> >
>
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-- 
Sergio Gutiérrez
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