[Devel] SIP Identity support

Adrian Georgescu ag at ag-projects.com
Thu Mar 22 18:54:49 CET 2007


Alexander, this is great addition to the project.

Kind regards
Adrian

On Mar 22, 2007, at 8:23 AM, Alexander Christ wrote:

> Hello all!
>
> As part of my diploma thesis about SIP security, I have written a  
> module which
> adds support for SIP Identity (RFC 4474). I would like to publish this
> module, if someone is interested.
>
> The module is written for version 1.1.0.
>
> There are 2 known limitations for the Verifier in this module:
> 1.)Certificates are not downloaded. They have to be stored locally.  
> (see
> chapter 6 of RFC 4474)
> 2.)Call-IDs of valid requests containing an Identity header are not  
> recorded.
> Hence the Verifier does not provide full replay protection. (see  
> section 13.1
> of RFC 4474)
>
> At the moment documentation is in German, but I am going to make an  
> English
> translation.
>
> Regards
> Alexander Christ
>
> ----
> Alexander Christ - student at Cologne University of Applied Sciences
> ----
>
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