[OpenSIPS-Users] Rebooting a Linksys through OpenSIPS

[Sergio Gutierrez]

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
> 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]
> > Sent: den 12 maj 2009 10:33
> > To: Matti Zemack
> > Cc: 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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-- 
Sergio Gutiérrez
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