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Subject: [xacml] Minutes from 18 November TC Meeting - UPDATED
I. Roll Call Voting Members Hal Lockhart (Chair) Bill Parducci (Co-Chair, minutes) Erik Rissanen Paul Tyson Gareth Richards Rich Levinson John Tolbert David Staggs Members Duane DeCouteau Franz-Stefan Preiss Gregory Neven | Jan Herrmann Quorum met: (66% per Kavi) II. Administrivia Approve Minutes: 4 November 2010 TC Meeting: http://lists.oasis-open.org/archives/xacml/201011/msg00007.html APPROVED unanimously III. Issues Primelife proposal Next Steps Hal suggested that it would be very difficult to creature a convention that would address attributes which would represent predicates. Gregory asked if possibly uri prefixes might denote these attributes? Gregory offered that a possible update to the SAML/XACML Profile mapping between predicates and local attributes Rich agreed that a Profile is the way to address this given the initial discussions, but that much more information is needed. Hal suggested that the Profile may possibly be aimed at the Context Handler. Paul offered that whatever solution the TC comes up upon be a long range solution. Gregory suggested that the "complex solution" be pursued whereby the Context Handler is predicate aware and can perform ancillary processing and match "qualified" with "certified" condition derived results. Hal suggested that it may be very difficult to achieve since it is effectively Policy matching (heretofore intentionally avoided by the TC due to complexity). Of the 3 scenarios presented by Gregory in his first presentation, the first appears to be directly addressable and as does the second (possibly using using a Convention by using an annotation). The third case may be too complex. Paul suggested that we should explore the more complex cases before dismissing them and offered to explore the topic. Gregory volunteered to post a note to the list to initiate conversation online. PIP directive (carried over from previous meeting) David was not on the call so this issue has been postponed. The TC is encouraged to pick this topic up on the content-selector attribute Jan noticed that this was used in an example in the core specification | but the definition was defined in the Hierarchical Resource Profile. The general consensus is that this doesn't require an errata at this time. WSDL for v3.0 | Jan suggested that that there are some issues that make creating a v3 | WSDL difficult and may be able to explore this at a later. meeting adjourned
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