Strip @domain.com before auth.

[Shaun Medvec]

Hi,

Currently, I am accepting users with and without a realm name.  I am 
satisfied with the acceptance of users without a realm name, but not 
with users that do have the realm name.

I do have set up in my proxy.conf to accept the realm as so:

realm domainexample.com {
       type            = radius
       authhost        = LOCAL
       accthost        = LOCAL
}

This lets me authenticate against the same user base as users that dont 
include the @domain.com in their user name.

My problem is this.  I would to strip the @domain from the username 
before the authentication takes place?

how and where is this done?

Thank you in advance.