[Freeipa-devel] Proposed changes to the HBAC grammar

Stephen Gallagher sgallagh at redhat.com
Fri Nov 19 20:31:30 UTC 2010


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Breaking the thread intentionally to bring back focus.

With Adam's recent input, I've modified the grammar to what I hope will
be it's final form.

The complete grammar is available at
https://fedorahosted.org/sssd/wiki/HBAC_Grammar

The differences from my previous proposal (involving septets) is here:
https://fedorahosted.org/sssd/wiki/HBAC_Grammar?action=diff&version=3


The primary change is that instead of introducing the septet concept, we
will specify "day within a range". So the first Friday of the month
would be:

accessTime = periodic monthly on Fri between 1-7

Tuesdays for the second half of the month would be:
accessTime = periodic monthly on Tue between 15-31


I don't anticipate that last being very common, but it's now possible.

Please chime in if you have any further comments about the grammar, or
we will declare this final and move to adjusting the implementation next
week.

- -- 
Stephen Gallagher
RHCE 804006346421761

Delivering value year after year.
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