OASIS eXtensible Access Control Markup Language (XACML) TC

[xacml] MK01: DataType and Namespace

  • 1.  [xacml] MK01: DataType and Namespace

    Posted 10-17-2002 05:50
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    Subject: [xacml] MK01: DataType and Namespace


    We have agreed to specify DataType attribute in both policy and context.
    The schema 16j says that DataType attribute is xs:anyURI. I think that the
    DataType is written as QName such as "xs:string" and "xs:boolean" like
    MatchId attribute. So I request to change DataType attribute from xs:anyURI
    to xs:QName. Besides, we should add the following namespace prefix and its
    namespace URI in the spec.
    
    Prefix            Namespace URI
    xacml-function    urn:oasis:names:tc:xacml:1.0:function
    xacml-datatype    urn:oasis:names:tc:xacml:1.0:datatype
    
    *) datatype prefix is used for xacml-datatype:x500Name and
    xacml-datatype:rfc822Name. In fact, prefix itself matters only in the
    specification document. Policy writers can choose another prefix as they
    like.
    
    I think text that refers to ds: prefix (XML Signature namespace) and saml:
    prefix no longer exist in the spec. So line 289-290, 303-305  should be
    deleted.
    
    Michiharu Kudo
    
    IBM Tokyo Research Laboratory, Internet Technology
    Tel. +81 (46) 215-4642   Fax +81 (46) 273-7428
    
    
    
    
    


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