openaz-xacml-test/src/test/resources/testsets/conformance/xacml3.0-ct-v.0.4/IIIG006Policy.xml

<?xml version="1.0" encoding="UTF-8"?>
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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<Policy xmlns="urn:oasis:names:tc:xacml:3.0:core:schema:wd-17"
		xmlns:md="http://www.medico.com/schemas/record" 
		xmlns:xacml-context="urn:oasis:names:tc:xacml:3.0:context:schema:os" 
		xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
		PolicyId="urn:oasis:names:tc:xacml:2.0:conformance-test:IIIG006:policy" 
		RuleCombiningAlgId="urn:oasis:names:tc:xacml:3.0:rule-combining-algorithm:deny-overrides" 
		Version="1.0" 
		xsi:schemaLocation="urn:oasis:names:tc:xacml:3.0:policy:schema:os access_control-xacml-2.0-policy-schema-os.xsd">
    <Description>
        Policy for Conformance Test IIIG006.
        Purpose - Non-mandatory Functions: Case: Relative XPath expressions in XPath-based functions
    </Description>
    <PolicyDefaults>
        <XPathVersion>http://www.w3.org/TR/1999/Rec-xpath-19991116</XPathVersion>
    </PolicyDefaults>
    <Target/>
    
    <Rule Effect="Permit" RuleId="urn:oasis:names:tc:xacml:2.0:conformance-test:IIIG006:rule">
        <Condition>
		  <Apply FunctionId="urn:oasis:names:tc:xacml:1.0:function:and">
            <Apply FunctionId="urn:oasis:names:tc:xacml:1.0:function:integer-equal">
                <Apply FunctionId="urn:oasis:names:tc:xacml:3.0:function:xpath-node-count">

                	<AttributeValue DataType="urn:oasis:names:tc:xacml:3.0:data-type:xpathExpression" 
                	 	XPathCategory="urn:oasis:names:tc:xacml:3.0:attribute-category:resource" >
                	 		//md:name
                	 </AttributeValue>

                </Apply>
                <AttributeValue DataType="http://www.w3.org/2001/XMLSchema#integer">2</AttributeValue>
            </Apply>
            <!-- Testing for equality of one out of a list is a better test than checking that one thing is same as the same thing selected a different way -->
            <Apply FunctionId="urn:oasis:names:tc:xacml:3.0:function:xpath-node-equal">
                <AttributeValue DataType="urn:oasis:names:tc:xacml:3.0:data-type:xpathExpression" 
                	 	XPathCategory="urn:oasis:names:tc:xacml:3.0:attribute-category:resource" >
                	 		//md:name
                </AttributeValue>
				<AttributeValue DataType="urn:oasis:names:tc:xacml:3.0:data-type:xpathExpression" 
                	 	XPathCategory="urn:oasis:names:tc:xacml:3.0:attribute-category:resource" >
                	 		//md:name[text()='Bart Simpson']
                </AttributeValue>
            </Apply>
            
            <!-- Test that looks for child node within the first node is more interesting than matching a node with itself  -->
            <Apply FunctionId="urn:oasis:names:tc:xacml:3.0:function:xpath-node-match">
				<AttributeValue DataType="urn:oasis:names:tc:xacml:3.0:data-type:xpathExpression" 
                	 	XPathCategory="urn:oasis:names:tc:xacml:3.0:attribute-category:resource" >
                	 		.
                </AttributeValue>
				<AttributeValue DataType="urn:oasis:names:tc:xacml:3.0:data-type:xpathExpression" 
                	 	XPathCategory="urn:oasis:names:tc:xacml:3.0:attribute-category:resource" >
                	 		//md:name[text()='Bart Simpson']
                </AttributeValue>
            </Apply>
		  </Apply>
        </Condition>
    </Rule>
</Policy>