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Subject: RE: [xacml] another small time/date issue




From: "Daniel Engovatov" <dengovatov@bea.com>
To: "Polar Humenn" <polar@syr.edu>, "Seth Proctor" <Seth.Proctor@Sun.COM>
Date: Tue, 12 Aug 2003 09:33:31 -0700






Small comment:  probably, not necessarily of the request - just an
attribute in the context.
But then we have the same issue with any other attribute that is part of
the "context" - does it remain static for the duration of evaluation?
I am not sure that we can place a requirement on the information source
to remain static, nor a requirement on PDP to "cache" the data somehow.
I understood that it is the implementation choice how the relevant bits
of data are computed in PIP and retrieved - I remember that we
explicitly left this open...

Daniel;