Re: RE: [Geopriv] teasing apart: http as a GEOPRIV using protocol
Hannes Tschofenig <[email protected]>
| Newsgroups | gmane.ietf.sip,gmane.ietf.geopriv |
|---|---|
| Message-ID | <[email protected]> |
It seems I misunderstood your comment. In this case I agree with your observation. Randall Gellens wrote: > At 7:31 PM +0200 7/29/06, Hannes Tschofenig wrote: > >> Hi Randy, >> >> Maybe there is such a relationship. I do, however, suspect that in >> the typical case there isn't since this places the deployment bar >> quite high: Every location recipient (e.g., PSAP, SIP user agent, >> Location Server, etc.) needs to have a relationship (or even a shared >> secret) with the access network provider (L3 provider) since this is >> the place where the HTTP server needs to be located. > > > I agree. That's the question I was raising: my reading of the draft > suggests that, since it relies on HTTP DIGEST, there must be a > relationship in order for there to be credentials. > >> >> The identity used for digest authentication can indeed be used in >> combination with the common policy rules. You just need to define how >> the digest identity and the digest realm part are matched with the >> content of the 'id' and the 'domain' part to the common policy rules. >> >> With the Pawn Ticket URLs the solution would, however, be simpler (as >> simple as with URLs with a randomly create and unguessable component): >> If you know the URI then you are allowed to retrieve the PIDF-LO. >> >> (This assumes that I understood the Pawn Ticket approach properly.) >> >> Ciao >> Hannes >> >> Randall Gellens wrote: >> >>> This does look to me to be a "using protocol". >>> >>> Presumably the HTTP server and the dereferencer have a relationship >>> such that HTTP DIGEST can be used. >>> >>> Perhaps the DIGEST identity can be used when evaluating the policy >>> rules. >> >> >> >> _______________________________________________ >> Geopriv mailing list >> [email protected] >> https://www1.ietf.org/mailman/listinfo/geopriv > > > _______________________________________________ Sip mailing list https://www1.ietf.org/mailman/listinfo/sip This list is for NEW development of the core SIP Protocol Use [email protected] for questions on current sip Use [email protected] for new developments on the application of sip