Re: [OAUTH-WG] draft-ietf-oauth-revocation-00

2012-09-11 Thread William Mills
OK, I see the use case, although I don't find it particularly compelling. From: Justin Richer To: William Mills Cc: Hannes Tschofenig ; Torsten Lodderstedt ; "oauth@ietf.org WG" Sent: Tuesday, September 11, 2012 8:58 AM Subject: Re: [OAUTH-WG] draft-ietf-oa

Re: [OAUTH-WG] draft-ietf-oauth-revocation-00

2012-09-11 Thread Justin Richer
The use case for a client revoking a token is one of a well-behaved and well-intentioned client being "logged out", uninstalled, or otherwise decommissioned. In these cases, you want to have a mechanism for a client saying to the AS, "Hey, I don't need this token anymore, get rid of it. Inciden

Re: [OAUTH-WG] draft-ietf-oauth-revocation-00

2012-09-11 Thread William Mills
I think a resource server might validly revoke a token, but that a client will not.  -bill - Original Message - From: Hannes Tschofenig To: William Mills Cc: Hannes Tschofenig ; Torsten Lodderstedt ; Justin Richer ; "oauth@ietf.org WG" Sent: Tuesday, September 11, 2012 1:49 AM Subj

[OAUTH-WG] OASIS Webinar covering plans for SAML2.1 (25 September 2012)

2012-09-11 Thread Thomas Hardjono
Folks, As some of you may know, the OASIS SSTC is currently starting work on updating the SAML2.0 specifications. OASIS will be holding a free webinar on the plans for SAML2.1. The date is Tuesday 25 September 2012 (11AM-East). Registration is below. ---

Re: [OAUTH-WG] draft-ietf-oauth-revocation-00

2012-09-11 Thread Justin Richer
It's perfectly reasonable that the AS needs to revoke an Access Token, yes; but why does the client need to know ahead of time? The client will find out as soon as it tries to use the bad token at the RS, won't it? It's a different question entirely of how the RS finds out that a token has bee

Re: [OAUTH-WG] draft-ietf-oauth-revocation-00

2012-09-11 Thread Hannes Tschofenig
Hi Bill, if I read your post correctly then you are saying that you do not like what is in Did I understood you correctly? Ciao Hannes On Sep 11, 2012, at 7:45 AM, William Mills wrote: > Well, the only way the client would request revocation is if the client > thinks the token is comprom

Re: [OAUTH-WG] draft-ietf-oauth-revocation-00

2012-09-11 Thread Hannes Tschofenig
Hi Justin, I completely agree that a mechanism for the Authorization Server to notify the Clients may not be desireable in all cases. However, if the Authorization Server hands out long lived tokens then it may want to notify the Clients (particularly when those are Web servers) about revoca

Re: [OAUTH-WG] A question on draft-ietf-oauth-v2-http-mac-01

2012-09-11 Thread Hannes Tschofenig
On Sep 11, 2012, at 7:52 AM, William Mills wrote: >> It could even, theoretically, be included in the Access Token! > > It certainly could, this is the simplest form of holder of key in fact. The IETF has certainly lots of experience with that approach. __

Re: [OAUTH-WG] A question on draft-ietf-oauth-v2-http-mac-01

2012-09-11 Thread Hannes Tschofenig
I certainly agree. That would then even look like Kerberos ;-) On Sep 10, 2012, at 4:14 PM, Derek Atkins wrote: > It could even, theoretically, be included in the Access Token! ___ OAuth mailing list OAuth@ietf.org https://www.ietf.org/mailman/listinfo