attachment
<div dir="ltr">Yes. I thought we agreed that this must be printer-uri/system-uri, since this is the only thing that is verified by a certificate.</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Nov 7, 2022 at 9:13 AM Michael Sweet via ipp <<a href="mailto:ipp@pwg.org">ipp@pwg.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Smith,<br>
<br>
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.<br>
<br>
<br>
> On Nov 7, 2022, at 11:17 AM, Kennedy, Smith (Wireless & IPP Standards) via ipp <<a href="mailto:ipp@pwg.org" target="_blank">ipp@pwg.org</a>> wrote:<br>
> <br>
> Hi there,<br>
> <br>
> 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.<br>
> <br>
> Thoughts?<br>
> <br>
> Smith<br>
> <br>
> /**<br>
> Smith Kennedy<br>
> HP Inc.<br>
> */<br>
> <br>
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</blockquote></div>