Re: Last Call: <draft-ietf-abfab-gss-eap-naming-05.txt> (Name Attributes for the GSS-API EAP mechanism) to Proposed Standard

"Cantor, Scott" <cantor.2@osu.edu> Sun, 07 October 2012 18:19 UTC

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From: "Cantor, Scott" <cantor.2@osu.edu>
To: Simon Josefsson <simon@josefsson.org>
Subject: Re: Last Call: <draft-ietf-abfab-gss-eap-naming-05.txt> (Name Attributes for the GSS-API EAP mechanism) to Proposed Standard
Thread-Topic: Last Call: <draft-ietf-abfab-gss-eap-naming-05.txt> (Name Attributes for the GSS-API EAP mechanism) to Proposed Standard
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Date: Sun, 07 Oct 2012 18:19:34 +0000
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Cc: Sam Hartman <hartmans@painless-security.com>, "abfab@ietf.org" <abfab@ietf.org>, "ietf@ietf.org" <ietf@ietf.org>
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On 10/6/12 12:50 PM, "Simon Josefsson" <simon@josefsson.org> wrote:
>
>Thanks, now I understand better.  I would feel more comfortable if there
>were a precise reference to what "well-formed serialization" means,
>especially since there is a MUST here.  It ought to be possible to
>determine algorithmically whether something conforms or not.  Sometimes
>I get the impression that "well-formed" just refers to syntactical
>correctness, whereas namespace considerations are more semantic.

Actually namespaces extend the notion of syntax in XML, so they're not
just semantic. When you parse while namespace-aware, there are normative
rules for that grammar that include having namespaces declared properly. I
think you probably want to reference the notion of "namespace
well-formed", so my suggested text could be adjusted to include that
instead of just "well-formed".

http://www.w3.org/TR/2009/REC-xml-names-20091208/#Conformance

>If there is a suitable reference to some XML standard, that is probably
>better.

See above.

-- Scott