Re: [OAUTH-WG] Refresh Tokens

Torsten Lodderstedt <torsten@lodderstedt.net> Fri, 12 August 2011 15:10 UTC

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Date: Fri, 12 Aug 2011 17:10:49 +0200
From: Torsten Lodderstedt <torsten@lodderstedt.net>
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Subject: Re: [OAUTH-WG] Refresh Tokens
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OAuth allows a client to access user resources without revealing the 
resource owner's identity to the client. Isn't this anonymity? I 
consider this an important property of the protocol.

regards,
Torsten.


On Thu, 11 Aug 2011 21:00:54 -0400, Barry Leiba wrote:
> This seems to need a chair to step in.  Tony is taking a strong stand
> and maintaining it:
>
> On Thu, Aug 11, 2011 at 1:40 PM, Anthony Nadalin
> <tonynad@microsoft.com> wrote:
>> Nowhere in the specification is there explanation for refresh 
>> tokens, The
>> reason that the Refresh token was introduced was for anonymity. The 
>> scenario
>> is that a client asks the user for access. The user wants to grant 
>> the
>> access but not tell the client the user's identity. By issuing the 
>> refresh
>> token as an 'identifier' for the user (as well as other context data 
>> like
>> the resource) it's possible now to let the client get access without
>> revealing anything about the user. Recommend that the above 
>> explanation be
>> included so developers understand why the refresh tokens are there.
>
> So far, though it's been only half a day, I've seen several posts
> disagreeing with Tony, and none supporting any change to the text for
> this.  We're close to ending WGLC, so please post here if you agree
> with Tony's suggested change.  Otherwise, it looks like consensus is
> against.
>
> Barry, as chair
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