Re: [OAUTH-WG] draft-bertocci-oauth-access-token-jwt-00
Vladimir Dzhuvinov <vladimir@connect2id.com> Mon, 06 May 2019 19:35 UTC
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To: Vittorio Bertocci <Vittorio@auth0.com>
Cc: IETF oauth WG <oauth@ietf.org>
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From: Vladimir Dzhuvinov <vladimir@connect2id.com>
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Date: Mon, 06 May 2019 22:35:03 +0300
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Subject: Re: [OAUTH-WG] draft-bertocci-oauth-access-token-jwt-00
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Hi Vittorio, On 06/05/2019 22:22, Vittorio Bertocci wrote: > It is true that the grant_type is a client side consideration. I did think > about the "client_id==sub" heuristic, but that's not always applicable: > many systems have their own rules for generating sub, and in case they want > to prevent tracking across RSes the sub might be generated ad-hoc for that > particular RS. > Would you prefer to have a dedicated claim that distinguish between user > and app tokens rather than reusing grant_type? A dedicated claim to flag client_id effectively == sub would be preferable, and much easier for RS developers to process. The AS is the authority and has all the knowledge to set / indicate this. I want to keep RS developers away from having to deal with grant types and having to make decisions whether client_id effectively == sub. Vladimir > On Mon, May 6, 2019 at 12:16 PM Vladimir Dzhuvinov <vladimir@connect2id.com> > wrote: > >> On 06/05/2019 20:32, Vittorio Bertocci wrote: >>> To that end, *Karl MCGuinness suggested that we include >>> grant_type as a return claim, which the RS could use to the same >> effect*. I >>> find the proposal very clever, and the people at IIW thought so as well. >>> What you think? >> The grant type is not something that the RS is really concerned with, or >> should be. Introducing this parameter in the access token will create an >> additional logical dependency, plus complexity - in the system of >> client, AS and RS as a whole, as well as for RS developers. The grant >> type, as a concept, is a matter between the client and AS, and IMO >> should stay that way. >> >> Clear language in the spec should suffice. For instance: "If the sub >> value matches the client_id value, then the subject is the client >> application". >> >> Vladimir >> >> -- >> Vladimir Dzhuvinov >> >> >> _______________________________________________ >> OAuth mailing list >> OAuth@ietf.org >> https://www.ietf.org/mailman/listinfo/oauth >> -- Vladimir Dzhuvinov
- [OAUTH-WG] draft-bertocci-oauth-access-token-jwt-… Vittorio Bertocci
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Nov Matake
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Dominick Baier
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Hans Zandbelt
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Pedro Igor Silva
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Dominick Baier
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Hans Zandbelt
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… CARLIER Bertrand
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… donald.coffin
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Vittorio Bertocci
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Vittorio Bertocci
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Vittorio Bertocci
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Nov Matake
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Dominick Baier
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Schanzenbach, Martin
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Dave Tonge
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Rob Otto
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Steinar Noem
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Vittorio Bertocci
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Hans Zandbelt
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Dave Tonge
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Schanzenbach, Martin
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Vittorio Bertocci
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Vittorio Bertocci
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Binningsbø
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Benjamin Kaduk
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Vittorio Bertocci
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… George Fletcher
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… David Waite
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Brian Campbell
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Vittorio Bertocci
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… George Fletcher
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Hans Zandbelt
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Dominick Baier
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… George Fletcher
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… George Fletcher
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Brian Campbell
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Brian Campbell
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Hans Zandbelt
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… George Fletcher
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Brian Campbell
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… George Fletcher
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Schanzenbach, Martin
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Hans Zandbelt
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Brian Campbell
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Schanzenbach, Martin
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Vittorio Bertocci
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Vittorio Bertocci
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Schanzenbach, Martin
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Vittorio Bertocci
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Vittorio Bertocci
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… George Fletcher
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Mike Jones
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Hans Zandbelt
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Mike Jones
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Hans Zandbelt
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Binningsbø
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Brian Campbell
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Vittorio Bertocci
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Vladimir Dzhuvinov
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Vladimir Dzhuvinov
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Vittorio Bertocci
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Vittorio Bertocci
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Vladimir Dzhuvinov
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Vittorio Bertocci
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Vladimir Dzhuvinov
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Karl McGuinness
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… George Fletcher
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Hans Zandbelt
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Vittorio Bertocci
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Hans Zandbelt
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Vittorio Bertocci
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Hans Zandbelt
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Vittorio Bertocci
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Hans Zandbelt
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Vittorio Bertocci
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Hans Zandbelt
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Vittorio Bertocci
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Neil Madden
- [OAUTH-WG] OAuth security topics Neil Madden
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Vittorio Bertocci
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Neil Madden
- Re: [OAUTH-WG] OAuth security topics Hannes Tschofenig
- [OAUTH-WG] Off Topic: oauth-bounces Neil Madden
- Re: [OAUTH-WG] OAuth security topics Torsten Lodderstedt
- Re: [OAUTH-WG] OAuth security topics Neil Madden
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Hans Zandbelt
- Re: [OAUTH-WG] Off Topic: oauth-bounces Benjamin Kaduk
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Vladimir Dzhuvinov
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Vladimir Dzhuvinov
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Vladimir Dzhuvinov
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Neil Madden
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Torsten Lodderstedt
- Re: [OAUTH-WG] OAuth security topics Torsten Lodderstedt
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… George Fletcher
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Vladimir Dzhuvinov
- Re: [OAUTH-WG] draft-bertocci-oauth-access-token-… Vittorio Bertocci
- Re: [OAUTH-WG] OAuth security topics Neil Madden