[OpenSIPS-Users] WWW-Authenticate header Realm extraction

[duane.larson at gmail.com]

Ah. Yeah that would be a problem.

On , Marwan El-Sadek <marwan_sadek at hotmail.com> wrote:





> Hello Duane,

> Thank you for your reply.

> The problem is that the Digest Realm parameter can be at any index in the  
> header, its not always the first parameter. So using the index will not  
> work for all messages!

> Regards,
> Marwan



> Date: Wed, 27 Jun 2012 15:37:42 +0000
> Subject: Re: [OpenSIPS-Users] WWW-Authenticate header Realm extraction
> From: duane.larson at gmail.com
> To: marwan_sadek at hotmail.com
> CC: users at lists.opensips.org; marwan_sadek at hotmail.com

> I think you can accomplish this by using both of these together

> http://www.opensips.org/Resources/DocsCoreVar18#toc93
> $hdr(WWW-Authenticate)

> http://www.opensips.org/Resources/DocsCoreTran18#toc6
> s.select





> On , Marwan El-Sadek marwan_sadek at hotmail.com> wrote:
> >
> >
> >
> >
> > Hello,
> >
> > I'm trying to extract the Realm value from the WWW-Authenticate header  
> of the 401 unauthorized reply, however, I can't find a pseudo-variable  
> for it, so I tried the following:
> >
> > $var(temp)=$(hdr(WWW-Authenticate){param.value,Realm});
> >
> > I also tried it with Digest Realm, Digest and "Digest Realm".
> >
> > The received value in 401 is:
> >
> > WWW-Authenticate: Digest realm="XXXX",nonce="5e36af",qop="auth"
> >
> > I'm getting the following error: parse_params: invalid character, ;  
> expected, found r
> >
> > So think the problems happens because there is a space in the parameter  
> name.
> >
> > Does anyone know how can I do this?
> >
> > Thanks,
> > Marwan
> >
> >
> >
> >




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