Re: [OAUTH-WG] PAR - Guidance on the request URI structure needed?

2020-04-27 Thread Benjamin Kaduk
On Mon, Apr 27, 2020 at 12:58:09PM -0400, Justin Richer wrote: > I agree that any URI could be used but that it MUST be understood by the AS > to be local to the AS (and not something that can be impersonated by an > attacker). I wouldn’t even go so far as RECOMMENDED, but it’s certainly an >

Re: [OAUTH-WG] PAR - Guidance on the request URI structure needed?

2020-04-27 Thread Brian Campbell
Yeah, I hadn't really been thinking of going so far as making it RECOMMENDED either but more of just providing an easy option for those that would choose to use it. On Mon, Apr 27, 2020 at 10:58 AM Justin Richer wrote: > I agree that any URI could be used but that it MUST be understood by the

Re: [OAUTH-WG] PAR and client metadata

2020-04-27 Thread Brian Campbell
require_pushed_authorization_requests works for me and is maybe/arguably a bit better by being more consistent with other names. On Mon, Apr 27, 2020 at 12:58 PM Filip Skokan wrote: > Alternatively, `require_pushed_authorization_requests`. Since we already > have the

Re: [OAUTH-WG] PAR and client metadata

2020-04-27 Thread Filip Skokan
Alternatively, `require_pushed_authorization_requests`. Since we already have the `*require_*request_uri_registration` server and `*require_* auth_time` client metadata properties. WDYT? S pozdravem, *Filip Skokan* On Sun, 26 Apr 2020 at 16:58, Torsten Lodderstedt wrote: > Hi all, > > I

Re: [OAUTH-WG] PAR - Can AS/client require request object?

2020-04-27 Thread Brian Campbell
While there are certainly different permutations and contexts of use that could be imagine, I tend to agree with Filip here in not seeing a strong need to define new PAR specific metadata around signing/encryption of the request object. On Mon, Apr 27, 2020 at 2:35 AM Filip Skokan wrote: >

Re: [OAUTH-WG] PAR and client metadata

2020-04-27 Thread Brian Campbell
I think your proposal hits the right level of granularity and usefulness. And I'm thrilled that you went ahead and offered up a name. On Sun, Apr 26, 2020 at 8:58 AM Torsten Lodderstedt wrote: > Hi all, > > I think this topic has several aspects: > - Is the client required to use PAR only?

Re: [OAUTH-WG] I-D Action: draft-ietf-oauth-access-token-jwt-07.txt

2020-04-27 Thread Vittorio Bertocci
Dear all, Thanks for all the feedback at the last round. Here’s a new version of the draft incorporating your suggestions. Main changes: -Added the None prohibition in section 2.1 as well -Incorporated language suggestions from Dominick (and fixed the spelling of his last name ;)) -Clarified

[OAUTH-WG] I-D Action: draft-ietf-oauth-access-token-jwt-07.txt

2020-04-27 Thread internet-drafts
A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Web Authorization Protocol WG of the IETF. Title : JSON Web Token (JWT) Profile for OAuth 2.0 Access Tokens Author : Vittorio Bertocci

Re: [OAUTH-WG] Second WGLC on "JSON Web Token (JWT) Profile for OAuth 2.0 Access Tokens"

2020-04-27 Thread Vittorio Bertocci
Thanks Brian, that appears to have worked! From: OAuth on behalf of Brian Campbell Date: Monday, April 27, 2020 at 06:26 To: Vittorio Bertocci Cc: oauth Subject: Re: [OAUTH-WG] Second WGLC on "JSON Web Token (JWT) Profile for OAuth 2.0 Access Tokens" This old thread

[OAUTH-WG] draft-parecki-oauth-v2-1-01 - inconsistencies regarding refresh tokens

2020-04-27 Thread Micah Silverman
In section 1.5, step 8 in the flow says: The authorization server authenticates the client and validates the refresh token, and if valid, issues a new access token (and, optionally, a new refresh token). Also, Figure 2, step 8 says: Access Token & Optional Refresh Token Whether or not the

Re: [OAUTH-WG] PAR - Guidance on the request URI structure needed?

2020-04-27 Thread Justin Richer
I agree that any URI could be used but that it MUST be understood by the AS to be local to the AS (and not something that can be impersonated by an attacker). I wouldn’t even go so far as RECOMMENDED, but it’s certainly an option. — Justin > On Apr 27, 2020, at 4:41 AM, Filip Skokan wrote: >

Re: [OAUTH-WG] PAR - Guidance on the request URI structure needed?

2020-04-27 Thread Sascha Preibisch
+1 On Mon, 27 Apr 2020 at 01:42, Filip Skokan wrote: > > I believe implementers should be free to devise their own URIs and not be > locked down to one by the spec, at the same time, and RFC6755 subnamespace > would be good for guidance. > > So, I would suggest it be RECOMMENDED to use e.g. >

Re: [OAUTH-WG] A token review of draft-parecki-oauth-v2-1-01

2020-04-27 Thread Brian Campbell
On Fri, Apr 24, 2020 at 5:48 PM Aaron Parecki wrote: > Thanks for the detailed review Brian! I've made many of these edits to the > draft, but there are still a few things that need some discussion on the > list. My notes are inline below. > Thanks Aaron. I realize there was a lot there. I've

Re: [OAUTH-WG] Second WGLC on "JSON Web Token (JWT) Profile for OAuth 2.0 Access Tokens"

2020-04-27 Thread Brian Campbell
This old thread https://mailarchive.ietf.org/arch/msg/oauth/1ajE-d3nVOFRGLbwMmPViDhEdqw/ has some discussion of working with/around that particular quirk of the htmlizing tool. On Mon, Apr 27, 2020 at 2:34 AM Vittorio Bertocci wrote: > Thank you for bringing this up Benjamin, you saved me from

Re: [OAUTH-WG] PAR - Guidance on the request URI structure needed?

2020-04-27 Thread Filip Skokan
I believe implementers should be free to devise their own URIs and not be locked down to one by the spec, at the same time, and RFC6755 subnamespace would be good for guidance. So, I would suggest it be RECOMMENDED to use e.g. `urn:ietf:params:oauth:request_uri:` (Brian's proposal) but also that

Re: [OAUTH-WG] PAR - Can AS/client require request object?

2020-04-27 Thread Filip Skokan
Considering there's going to be a setting that forces clients to use PAR (other mailinglist thread), then we should rely on the existing `request_object_signing_alg` presence to indicate a Request Object must be used (as suggested by this upcoming OIDC Core errata

Re: [OAUTH-WG] Second WGLC on "JSON Web Token (JWT) Profile for OAuth 2.0 Access Tokens"

2020-04-27 Thread Vittorio Bertocci
Thank you for bringing this up Benjamin, you saved me from a long wild goose chase! It' good to know that there's a new rfc format version, but I am a bit worried about venturing there given that I am barely managing the v2 as it is __ v3 still feels pretty experimental, and other than this