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Subject: Re: [xacml] Re: [xacml-demo-tech] Meta data
It is an interesting idea-particularly since the SAML meta schema is so rich--but it does require that the PDP be tied to SAML. Early on in the TC the thinking was that XACML needs to maintain its independence re: implementation. Do we still feel that way? b On May 15, 2007, at 7:00 AM, Anne Anderson - Sun Microsystems wrote: > Bill, > > I wonder if it makes sense to implement your PDP metadata as part > of the SAML metadata? The metadata has to be conveyed to clients > somehow anyway, so implementing it as part of an existing protocol > makes some sense. > > The current proposal in the (in progress) SAML Profile Version 2.0 > Working Draft 3 is to implement > a) XACMLPDPDescriptor having standard SAML 2.0 metadata compliant > PDP info. > b) XACMLPDPConfig holding extended PDP information. This might be > where the attribute timing, XACML version, Obligation support, etc. > should go. > c) XACMLAuthzDecisionQueryDescriptor - PEP endpoint info > d) XACMLAuthzDecisionQueryConfig - extended PEP information. > > See Issue#74 in the Issues list:http://wiki.oasis-open.org/xacml/ > IssuesList > > Anne > > Bill Parducci wrote: >> I am going to give emailing to this list one more shot ;) >> It would be helpful if the interop participants could keep their >> eyes open for implementation attributes that are key/useful for >> establishing interoperability. Where it makes since I would like >> to incorporate these into the PDP meta schema. >> I am currently working on meta info re: Attribute calculation, >> XACML version and Obligation support. >> thanks >> b >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: xacml-demo-tech-unsubscribe@lists.oasis- >> open.org >> For additional commands, e-mail: xacml-demo-tech-help@lists.oasis- >> open.org > > -- > Anne H. Anderson Email: Anne.Anderson@Sun.COM > Sun Microsystems Laboratories > 1 Network Drive,UBUR02-311 Tel: 781/442-0928 > Burlington, MA 01803-0902 USA Fax: 781/442-1692
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