XACML 2.0: Small error in dayTimeDuration

Hi all,

In XACML 2.0 the definition of the urn:oasis:names:tc:xacml:2.0:data-type:dayTimeDuration contains a small error.

In my opinion the regular expression does only allow one digit for the day-part.

Currently the regex looks like this:

[-]?P(\p{Nd}D(T(\p{Nd}+(H(\p{Nd}+(M(\p{Nd}+(\.\p{Nd}*)?S

|\.\p{Nd}+S)?|(\.\p{Nd}*)?S)|(\.\p{Nd}*)?S)?|M(\p{Nd}+

(\.\p{Nd}*)?S|\.\p{Nd}+S)?|(\.\p{Nd}*)?S)|\.\p{Nd}+S))?

|T(\p{Nd}+(H(\p{Nd}+(M(\p{Nd}+(\.\p{Nd}*)?S|\.\p{Nd}+S)?

|(\.\p{Nd}*)?S)|(\.\p{Nd}*)?S)?|M(\p{Nd}+(\.\p{Nd}*)?S|\.\p{Nd}+S)?

|(\.\p{Nd}*)?S)|\.\p{Nd}+S))

In my opinion it should look like:

[-]?P(\p{Nd}+D(T(\p{Nd}+(H(\p{Nd}+(M(\p{Nd}+(\.\p{Nd}*)?S

|\.\p{Nd}+S)?|(\.\p{Nd}*)?S)|(\.\p{Nd}*)?S)?|M(\p{Nd}+

(\.\p{Nd}*)?S|\.\p{Nd}+S)?|(\.\p{Nd}*)?S)|\.\p{Nd}+S))?

|T(\p{Nd}+(H(\p{Nd}+(M(\p{Nd}+(\.\p{Nd}*)?S|\.\p{Nd}+S)?

|(\.\p{Nd}*)?S)|(\.\p{Nd}*)?S)?|M(\p{Nd}+(\.\p{Nd}*)?S|\.\p{Nd}+S)?

|(\.\p{Nd}*)?S)|\.\p{Nd}+S))

(I added a + at the 13. position).

By the way, in this section the titles are mixed up, Duration in years and months <-> Durations in days and times.

I don’t know how relevant this is for the TC because the most work is put into XACML 3.0 I think.

Regards,

Florian

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