Re: [xacml-users] AttributeSelector - Missing Attribute

[Seth Proctor <Seth.Proctor@sun.com>]

I'm responding to this on the xacml-users list to keep cross-posting
down. Please take follow-ups there..


seth


On Fri, 2005-06-10 at 20:48, MICHAEL MENDONCA wrote:
> Hi All,
> 
> If I used an XPath expression in an AttributeSelector, that was not available in the request context - resource content, would the PDP return "Indeterminate" or "Not Applicable"?? 
> 
> Is it possible to use the following : 
> 
> <ResourceMatch MatchId="urn:oasis:names:tc:xacml:1.0:function:integer-less-than">
> 
>    <AttributeValue DataType="http://www.w3.org/2001/XMLSchema#integer";>0</AttributeValue>
> 
> <AttributeSelector RequestContextPath="count(//gml:position)" DataType="http://www.w3.org/2001/XMLSchema#integer"/>
> 
> </ResourceMatch>
> 
> in the policy target to check if there are elements of a certain type in the request before looking for them in that policies rules?
> 
> Thanks in advance,
> Michael
> 
> 
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