Re: [xacml] [policy model]: Object semantics proposal

[Polar Humenn <polar@syr.edu>]

If you are going to have this sort of thing, I'd prefer to see regular
expressions.

-Polar

On Fri, 26 Oct 2001, bill parducci wrote:

> in addressing the topic of section 2.2 (Object Hierarchy With Wild Card
> Notation) i would like to propose that we consider regex expressions
> instead of simple wildcards. this will allow for much more robust
> decision request attributes. to put it in context with michaharu's
> example...
>
> in a system where you have the follwing:
>
> c:/winnt/system32
> c:/winnt2/system32
> c:/winnt3/system32
> c:/winnt4/system32
> c:/winnt5/system32
> c:/winnt[n]/system32
>
> and you wanted access to only:
>
> c:/winnt3/system32
> c:/winnt4/system32
> c:/winnt5/system32
>
> you could express this as
> path="c:/winnt[345]/system32"
>
> rather than list each individually (as would be necessary with just "*"
> notations).
>
>
>
> b
>
> Michiharu Kudoh wrote:
> >
> > I post a proposal of object semantics.
> > It is similar to the one I posted last week.
> >
> > (See attached file: XACMLObjectSemantics.pdf)
> >
> > regards,
> > Michiharu Kudo
> > Internet Technology              TEL +81-46-215-4642
> > Tokyo Research Laboratory    FAX +81-46-273-7428
> > IBM Japan Ltd.                      Internet: kudo@jp.ibm.com
> > ---------------------- Forwarded by Michiharu Kudoh/Japan/IBM on 2001/10/22
> > 20:28 ---------------------------
> >
> > From: Michiharu Kudoh on 2001/10/15 20:03
> >
> > To:   "'xacml@lists.oasis-open.org'" <xacml@lists.oasis-open.org>@internet
> > cc:
> >
> > From: Michiharu Kudoh/Japan/IBM@IBMJP
> > Subject:  [xacml] [policy model]: Subject semantics proposal
> >
> > I post a proposal of subject semantics.
> >
> > >Action Items:
> > >2. Submit subject semantics proposals.
> >
> > regards,
> > Michiharu Kudo
> > Internet Technology              TEL +81-46-215-4642
> > Tokyo Research Laboratory    FAX +81-46-273-7428
> > IBM Japan Ltd.                      Internet: kudo@jp.ibm.com
> > *******Attachment(s) have been removed*******
> >
> >   ------------------------------------------------------------------------
> >                                       Name: XACMLObjectSemantics.pdf
> >    XACMLObjectSemantics.pdf           Type: Portable Document Format (application/pdf)
> >                                   Encoding: BASE64
> >                            Download Status: Not downloaded with message
>
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