Re: [OAUTH-WG] A question on token revocation.

2013-02-07 Thread zhou . sujing
During the four grant types of Oauth, 1. authorization code: RO knows the authorization code upon which access-tokens-to-be-revoked are issued 2. implicite flow: RO knows the access-tokens-to-be-revoked 3. password and client credential types: RO has no way of knowing access tokens. So,I

[OAUTH-WG] Agenda Topics for IETF#86

2013-02-07 Thread Hannes Tschofenig
Hi all, if you plan to present your document at the next IETF meeting please drop us a note. We would like to start compiling the agenda. Ciao Hannes & Derek ___ OAuth mailing list OAuth@ietf.org https://www.ietf.org/mailman/listinfo/oauth

Re: [OAUTH-WG] I-D Action: draft-ietf-oauth-dyn-reg-05.txt

2013-02-07 Thread Justin Richer
Mike, Thanks for reviewing the latest draft. First, it's my understanding that the role of the editor is not merely to express the gestalt of the working group (though that's a very important part of it) but also to drive that discussion to it's best technical end. I put this revision togethe

Re: [OAUTH-WG] Fwd: New Version Notification for draft-richer-oauth-introspection-02.txt

2013-02-07 Thread Justin Richer
"valid" might not be the best term, but it's meant to be a field where the server says "yes this token is still good" or "no this token isn't good anymore". We could instead do this with HTTP codes or something but I went with a pure JSON response. -- Justin On 02/06/2013 10:47 PM, Prabath S

Re: [OAUTH-WG] A question on token revocation.

2013-02-07 Thread Justin Richer
This, I think, points out that the RO is generally more concerned with revoking an authorization grant than a token itself, with the latter potentially encompassing several tokens. The revocation draft isn't really intended to solve that problem, as Torsten points out below. -- Justin On 02/

Re: [OAUTH-WG] Fwd: New Version Notification for draft-richer-oauth-introspection-02.txt

2013-02-07 Thread Prabath Siriwardena
Okay.. I was thinking this could be used as a way to validate the token as well. BTW even in this case shouldn't communicate the type of token to AS? For example in the case of SAML profile - it could be SAML token.. Thanks & regards, -Prabath On Thu, Feb 7, 2013 at 8:39 PM, Justin Richer wrote:

Re: [OAUTH-WG] Fwd: New Version Notification for draft-richer-oauth-introspection-02.txt

2013-02-07 Thread Justin Richer
It validates the token, which would be either the token itself in the case of Bearer or the token "id" part of something more complex like MAC. It doesn't directly validate the usage of the token, that's still up to the PR to do that. I nearly added a "token type" field in this draft, but held

Re: [OAUTH-WG] A question on token revocation.

2013-02-07 Thread zhou . sujing
But what is the motivation for a malicous client to request to revoke remaining access tokens? Justin Richer 写于 2013-02-08 00:06:07: > This, I think, points out that the RO is generally more concerned > with revoking an authorization grant than a token itself, with the > latter potentially e

Re: [OAUTH-WG] Fwd: New Version Notification for draft-richer-oauth-introspection-02.txt

2013-02-07 Thread Prabath Siriwardena
Hi Justin, I have couple of questions related to "valid" parameter... This endpoint can be invoked by the Resource Server in runtime... In that case what is exactly meant by the "resource_id" in request ? IMO a token to be valid depends on set of criteria based on it's type.. For a Bearer toke

Re: [OAUTH-WG] New Version Notification for draft-richer-oauth-introspection-02.txt

2013-02-07 Thread Eve Maler
This discussion seems to take one step into the territory that I think of as "deep" AS/RS communications. Solving token introspection all by itself means that a whole bunch of stuff must have been settled out of band/statically/in proprietary fashion. It's for this reason that UMA spec'd out "de

[OAUTH-WG] Reminder: Design Team Conference Call - Feb. 11th at 1pm EST

2013-02-07 Thread Hannes Tschofenig
We are using John's/Nat's conference bridge again: https://www3.gotomeeting.com/join/695548174 ___ OAuth mailing list OAuth@ietf.org https://www.ietf.org/mailman/listinfo/oauth