Eek, out-of-date PDF rendering attached earlier. Please refer to and use the up-to-date one attached instead.
Smith
> On Oct 9, 2020, at 11:08 AM, Kennedy, Smith (Wireless & IPP Standards) via ipp <ipp at pwg.org> wrote:
>> Hi Piotr,
>>> On Oct 9, 2020, at 10:48 AM, Piotr Pawliczek <pawliczek at chromium.org <mailto:pawliczek at chromium.org>> wrote:
>>>> Hi Smith,
>>>> Thank you very much for your help!
>> BTW, have you considered using an HTTP response header (see https://tools.ietf.org/html/rfc6750#section-3 <https://tools.ietf.org/html/rfc6750#section-3>) to communicate "server-uri" and "scope" to the client?
>> In this case, we would not have to expose Get-System-Attributes and Get-Printer-Attributes to everyone.
>> (I've attached a PDF rendering of the PlantUML sequence diagram used to produce figure 4.6 "Sequence diagram for the 'oauth' IPP Authentication Method" from page 19 of 5199.10 to this reply.)
>> Hmmm, so you are suggesting that the response in edge 11 could provide the same values that are provided via the IPP "oauth-authorization-server-uri" and "oauth-authorization-scope" Printer Description attributes mentioned in the label for edge 13?
>>>> Feel free to mark up that PDF and reply to help illustrate what you are trying to suggest if I'm off the mark.
>> <ipp-authentication-6-http-oauth2.pdf><signature.asc>
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