sets: user and this during bind

HI!

Does "user" or "this" have any meaning during simple bind operation?

E.g. when using a back-sock listener the BIND operation contains the bind-DN in 'dn' (let's call it request DN). Is "this" in a set-clause also the bind-DN during the bind operation?

Background: I'd like to restrict access to userPassword during processing simple bind operation to peername (IP or path) found in the user's entry (referenced by the bind-DN). Or is there a non-set solution (besides implementing a dynacl module)?

Ciao, Michael.