[OpenSIPS-Users] Rebooting a Linksys through OpenSIPS

[Matti Zemack]

Hi,

That's basically what we have done.
And, well, as I'm still a newbie, I've tried;
* auth_name: all possibilities of "1001", "1001 at serverip",
"1001 at deviceip", "1001 at registeredDomainInOpensipsDBForThisUser". And all
of these with "sip:" added in front.
* realm: the realm in the 401 response, e.g. "172.xxx.xxx.xxx"
* passwd: "1001"
* method: "NOTIFY" (Actually also tried "10 NOTIFY")
* ruri: tried all combinations as auth_name above.
* nonce: as in 401 response from Linksys.

Any help much appreciated. 

Regards,
Matti Zemack, Stockholm, Sweden


-----Original Message-----
From: Bogdan-Andrei Iancu [mailto:bogdan at voice-system.ro] 
Sent: den 13 maj 2009 16:39
To: Matti Zemack
Cc: users at lists.opensips.org
Subject: Re: [OpenSIPS-Users] Rebooting a Linksys through OpenSIPS

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?
>>
>>     
>
>
>