Re: [lamps] [Anima] /.well-known/brski reference to brski-registry
"Brockhaus, Hendrik" <hendrik.brockhaus@siemens.com> Mon, 04 April 2022 14:49 UTC
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From: "Brockhaus, Hendrik" <hendrik.brockhaus@siemens.com>
To: Sean Turner <sean@sn3rd.com>
CC: "spasm@ietf.org" <spasm@ietf.org>, Russ Housley <housley@vigilsec.com>,
Michael Richardson <mcr+ietf@sandelman.ca>, Mark Nottingham <mnot@mnot.net>,
John Gray <John.Gray@entrust.com>, "david.von.oheimb@siemens.com"
<david.von.oheimb@siemens.com>, "Fries, Steffen" <steffen.fries@siemens.com>
Thread-Topic: [lamps] [Anima] /.well-known/brski reference to brski-registry
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Date: Mon, 4 Apr 2022 14:49:31 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/spasm/Llnjekqk0fTGYOJXhSQRxkOfKFc>
Subject: Re: [lamps] [Anima] /.well-known/brski reference to brski-registry
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> Von: Sean Turner <sean@sn3rd.com> > Gesendet: Montag, 4. April 2022 04:36 > > > On Apr 1, 2022, at 02:25, Brockhaus, Hendrik > <hendrik.brockhaus@siemens.com> wrote: > > > > > >> Von: Russ Housley <housley@vigilsec.com> > >> Gesendet: Donnerstag, 31. März 2022 19:53 > >> > >>> On Mar 31, 2022, at 12:20 PM, Brockhaus, Hendrik > >> <hendrik.brockhaus@siemens.com> wrote: > >>> > >>> Thank you Michael for rising the questions. > >>> > >>>> Von: Anima <anima-bounces@ietf.org> Im Auftrag von Michael > >>>> Richardson > >>>> Gesendet: Donnerstag, 31. März 2022 17:48 > >>>> > >>>> > >>>> We were discussing the /.well-known/cmp that is in being proposed > >>>> in > >>>> draft-ietf- lamps-cmp-updates, We were comparing it to > >>>> /.well-known/brski and /.well- known/est. > >>>> > >>>> Question 2) > >>>> Should the CMP document be establishing a registry or not? > >>>> > >>> As discussed during IETF 113 I plan to do these things in CMP > >>> Updates > >>> - register 'cmp' in the "Well-Known URIs" registry > >>> - define a protocol registry group "Certificate Management Protocol (CMP)" > >>> - define a registry for "CMP Well-Known Arbitrary Label URI Segments" > >> defining 'p' to be followed by a <profileLabel>. > >>> In addition I would define a registry for "CMP Well-Known Operation > >>> Label URI > >> Segments" in Lightweight CMP Profile containing the path segments > >> defined three for http and coap use. > >>> > >>> Does this makes sense? > >> > >> Hendrik: > >> > >> That is consistent with the discussion lat week. > >> > >> Russ > > > > Would it also be sufficient to have only one additional registry "CMP Well- > Known URI Path Segments" containing the arbitrary label 'p' and the operation > labels? > > > > Hendrik > > When the /.well-known/est/ was registered we only did the top level, i.e., /est/. > There are no registries for the /.well-known/est/*this part*. It's not clear to me > that you need to do anything more than get /.well-known/cmp. The goal of registering the 'p' as well as the operation labels defined in Lightweight CMP Profile is to prevent competing definitions in other standards and to implement FCFS. > > What will be the registration policy [0] for the 'p' values? I assume FCFS (first > come first served)? Yes Hendrik
- Re: [lamps] [Anima] /.well-known/brski reference … Brockhaus, Hendrik
- Re: [lamps] [Anima] /.well-known/brski reference … Russ Housley
- Re: [lamps] [Anima] /.well-known/brski reference … Brockhaus, Hendrik
- Re: [lamps] [Anima] /.well-known/brski reference … Sean Turner
- Re: [lamps] [Anima] /.well-known/brski reference … Michael Richardson
- Re: [lamps] [Anima] /.well-known/brski reference … Russ Housley
- Re: [lamps] [Anima] /.well-known/brski reference … Brockhaus, Hendrik
- Re: [lamps] [Anima] /.well-known/brski reference … Brockhaus, Hendrik
- Re: [lamps] [Anima] /.well-known/brski reference … Benjamin Kaduk
- Re: [lamps] [Anima] /.well-known/brski reference … Brockhaus, Hendrik