Re: Add "oauth-authorization-resource" attribute?

Michael Sweet via ipp <[email protected]> Mon, 7 Nov 2022 12:13:17 -0500

Newsgroups	gmane.ietf.ipp
Message-ID	<[email protected]>

Smith,

I thought we had resolved this a couple IPP concalls ago - basically, "resource" for token exchange is explicitly the URI you are using to talk to the Printer (printer-uri) or System (system-uri) and not a self-advertised and unverifiable value (printer/system-uuid) provided by the Printer/System.


> On Nov 7, 2022, at 11:17 AM, Kennedy, Smith (Wireless & IPP Standards) via ipp <[email protected]> wrote:
> 
> Hi there,
> 
> I had intended to mention earlier, but in the discussion of OAuth 2.0 and IPP, it would be useful to Clients if the Printer indicated the "resource" parameter for the Token Exchange in step 34 of ipp-authentication-6-http-oauth2.pdf. Otherwise one deployment will want the value to be "printer-uuid" while another will want it to be "printer-uri" and universal clients will find it challenging to know what to use in what context.
> 
> Thoughts?
> 
> Smith
> 
> /**
>     Smith Kennedy
>     HP Inc.
> */
> 
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Michael Sweet

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