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Subject: Issue #4: Context Handler - Proposal
All, Current text 30 Context handler 31 The system entity that converts decision requests in the native request format to the XACML 32 canonical form and converts authorization decisions in the XACML canonical form to the native 33 response format Proposal Context handler The system entity that converts decision requests in the native request format to the XACML canonical form, coordinates with Policy Information Points to add attribute values to the request context, and converts authorization decisions in the XACML canonical form to the native response format. Current text 474 4. The context handler constructs an XACML request context and sends it to the PDP. Proposal 4. The context handler constructs an XACML request context, optionally adds attributes, and sends it to the PDP. Current text 3280 7.3.5 Attribute Retrieval 3281 The PDP SHALL request the values of attributes in the request context from the context handler. The 3282 PDP SHALL reference the attributes as if they were in a physical request context document, but the 3283 context handler is responsible for obtaining and supplying the requested values by whatever means it 3284 deems appropriate. Proposal 7.3.5 Attribute Retrieval The PDP SHALL request the values of attributes in the request context from the context handler. The context handler MAY also add attributes to the request context without the PDP requesting them. The PDP SHALL reference the attributes as if they were in a physical request context document, but the context handler is responsible for obtaining and supplying the requested values by whatever means it deems appropriate, including by retrieving them from one or more Policy Information Points. Thanks, Ray |
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