Document:
XACML v3.0 Dynamic Attribute Authority Version 1.0 (Revision 1)

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Submitted By Dr. Steven Legg on 2021-11-05 3:58 am UTC

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OASIS eXtensible Access Control Markup Language (XACML) TC / Specifications and Working Drafts

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Description

This specification defines a new XACML system component, the Dynamic Attribute Authority, which augments the request context of an XACML authorization request with additional attributes and attribute values that are generated on demand according to a set of rules. The rules are expressed as XACML policies, use obligations to specify the additional attributes and values, and are processed in the normal manner of a Policy Decision Point. This means that a Dynamic Attribute Authority can be readily constructed from existing XACML system components.