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Subject: RE: [xacml] RE: policy model, part 1
Hi Polar,
----------
From: Polar Humenn[SMTP:polar@syr.edu]
Sent: Thursday, February 21, 2002 4:17 PM
To: Carlisle Adams
Cc: 'xacml@lists.oasis-open.org'
Subject: Re: [xacml] RE: policy model, part 1
On Tue, 19 Feb 2002, Carlisle Adams wrote:
> A RuleStatement contains the following items.
> - a RuleCore, which is a triple ("subject", "action", "resource"),
> although one or two of the components may be missing (meaning "any").
I would still like to see place holders for that information, such as
<AnySubject/>, <AnyAction/>, <AnyResource/>, so that it is explicit in
what it means. You can lock in the positions in the syntax as well, which
might lead to easier processing.
This is fine, although the syntax is probably a little bit uglier (e.g., the <subjects> element now needs to be a choice of PredicateExpressionType and <AnySubject/>, rather than simply a PredicateExpressionType that may have zero predicates (minOccurs="0")).
But I can live with either.
Carlisle.
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