Colleagues,
I want to place requirements on a P3P XML privacy policy statement using
XACML, and I need help formulating the correct XPath expressions. P3P
often uses element names, rather than text node values, to indicate
various policy choices. In other cases, P3P uses XML attribute values.
I'm not sure of the correct XPath syntax to use to select element
names and attribute values as values for my AttributeSelector bag.
The following is part of an example taken from the P3P 1.0 specification
and illustrates these.
Notice the