[Help-gnu-radius] Lower case passwords/usernames, stripping white space

[RADIUS Administrator]

Is there a way to configure GNU RADIUS (0.96.3) to do the following?

   1. Convert usernames to lower case or otherwise make case insensitive.
   2. Convert passwords to lower case or otherwise make case insensitive.
   3. Strip all whitespace from usernames.
   4. Strip all whitespace from passwords.

Thanks.