Configure free radius to blacklist instead of whitelist

[Josh]

I'll give this a shot.  Thanks!

On Mon, Apr 8, 2019 at 2:14 PM Alan DeKok <aland at deployingradius.com> wrote:

> On Apr 8, 2019, at 2:01 PM, Josh <serjosh at gmail.com> wrote:
> >
> > Awesome, thanks!  How would I do that?  I've googled quite a bit but
> > haven't found anything.  I've also looked in the config files but haven't
> > found anything obvious.  Though I could have missed it.
>
>   There's no documentation which says "do what I want".
>
>   The documentation describes how the server works, and how to configure
> it.  Putting the pieces together is usually up to the reader.
>
> >  The mysql part I
> > can probable figure out.  But changing the service to "allow all", then
> > block the users in the db is the part I'd love some help with.
>
>   In sites-enabled/default, do the normal SQL lookup.  Then accept them if
> not found, and reject them if found.
>
> authorize {
>         ...
>         sql
>         if (notfound) {
>                 accept
>         }
>         else {
>                 reject
>         }
>
>    Alan DeKok.
>
>
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