[Users] radius auth change attribute

[tele at plexia.com]

Hello all,

this was already asked on the SER mailinglist without response.
is there a way to rewrite radius auth request information packet before
sending to radius?
i need to change User-Name attribute of the authentication request.
reading the source of auth_radius module i think this is not possible
right now.
the User-Name is filled by the digest credential username + realm.

could be usefull to have the possibility of customize this.

thank you,

:tele