On 06/27/2011 09:29 PM, Ken Felix wrote:
Can anybody post a simple howto with regards to using groups within freeradius? What we would like todo is restricted some user from logging into various firewalls. I've created usergroups and defined
Which version of FreeRADIUS are you using? Anyway, the group config you've written doesn't do what you want. All it says is "if you're this username and coming from these IPs, you're in the gruop". You're not actually acting in the group membership. There are lots of ways to do this, but personally I prefer to keep SQL groups entirely user-based, and use huntgroups for NAS IPs, then compare the two. So: raddb/huntgrousp: restricted NAS-IP-Address == 192.0.2.1 raddb/sites-enabled/xxx: authozie { if (Huntgroup-Name == restricted) { if (SQL-Group == "restricted") { # ok to login } else { reject } } } ...or if you prefer to us a "users" file, in raddb/users: DEFAULT Huntgroup-Name == restricted, SQL-Group == "restricted" Fall-Through = No DEFAULT Huntgroup-Name == restricted, Auth-Type := Reject Fall-Through = No There are lots of other ways to accomplish this. The point being, you need to actually check the group, and if you define the group so that it depends on the username, and they thing they're permitted to access, then you're essentially writing a whitelist and would need something like, in your example, raddb/users: DEFAULT SQL-Group == xxx Fall-Through = No DEFAULT SQL-Group == yyy Fall-Through = No DEFAULT Auth-Type := Reject