Hello I want to make some additional checks under authorization. I edited default file in preprocess section. This is how I want to make it: preprocess if (%{exec:/path/to/script.sh} == "some numbers"){ update control { Auth-Type := "Accept" } } else { update control { Auth-Type := "Reject" } } However this doesn't work. Debug shows: Bare %{...} is invalid in condition at: %{exec:/path/to/script.sh} == "some numbers") What im doing wrong ? Is there possibility to execute remote script in this place ?