As I said, I have not fully thought it out.  A better way to state this might 
be - this token uses the same key as rather than implying overriding.

-----Original Message-----
From: Olaf Bergmann <[email protected]> 
Sent: Sunday, May 17, 2020 11:32 PM
To: Jim Schaad <[email protected]>
Cc: 'Francesca Palombini' <[email protected]>; 'Ace Wg' 
<[email protected]>
Subject: Re: [Ace] Update of access rights

Hi Jim,

Jim Schaad <[email protected]> writes:

> define a new claim which says - This token supersedes the token(s) 
> with CWTID values of "x", "y" and "z".

Isn't this the same as token revocation with all its implications?  I would 
prefer strict token ordering combined with a sound revocation mechanism. In 
both scenarios, you would still have the issue that the client forwards the 
superseding token/revocation message if it has a benefit from doing so.

Grüße
Olaf

_______________________________________________
Ace mailing list
[email protected]
https://www.ietf.org/mailman/listinfo/ace

Reply via email to