Look at perl and sql modules and unlang. You can probably do this using groups in sql tables without any programming. If you need to impose some simple policies unlang should be the answer. If you want to do some complex checks then use perl. Ivan Kalik Kalik Informatika ISP Dana 26/11/2008, "Mike Diggins" <mike.diggins@mcmaster.ca> piše:

I would like to not only authenticate my users via FreeRadius, but also authorize them by creating some local groups, and running a program to do the authorization check, then pass that back to radius as an attribute (I think). I would have to write the program myself obviously, but is this even possible using the latest FreeRadius software? I'm not sure where to start looking.

-Mike - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html