Hi,
  I have an elog server which uses apache/ldap for authentication.
I would like to have the username used for ldap to be set automatically as author field in the elog.

I'm using: 
Authentication = Webserver
and I do set the env-variable X-Forwarded-User correctly to the ldap username

GET /test/?cmd=New HTTP/1.1
Host: localhost:8080
Authorization: Basic bGFjYXByYXI6TWEwMiSyYnVt
...
Cookie: elmode=Summary; sid=D7DE678B7CAA1D10; ufnm=lacaprar; urem=0
...
X-Forwarded-User: lacaprar

How can I preset author to X-Forwarded-User?
Preset Author = $??
I've tried $short_name/$long_name but I got Anonymous.
I understand that it is so because these are meant to be filled when password authentication is used: any way to use some other variable with the Webserver auth?

thanks in advance,
  Stefano