Lighttpd

I have an existing PERL FCGI Authorizer module I use with the Zeus webserver and tried it on lighttpd, but I don't get the ENV vars passed to me as I do with ZEUS.

Such as:
$ENV{'REMOTE_USER'} is always empty, even when I enter a user/pass into the basic auth browser prompt. (Other fields that should be present are password, referrer possibly virt server)

Here are the vars I get:

HTTP_ACCEPT     */*
REQUEST_METHOD  GET
SCRIPT_FILENAME /www//index.html
BLOCKSIZE       K
SERVER_SOFTWARE lighttpd/1.2.5
SSH_AUTH_SOCK   /tmp/ssh-XGOMXOUE9b/agent.19571
PWD     /installers
USER    charles
HTTP_USER_AGENT Mozilla/4.0
QUERY_STRING
LOGNAME charles
HTTP_ACCEPT_LANGUAGE    en-us
FCGI_ROLE       AUTHORIZER
SHLVL   2
ENV     /home/charles/.shrc
TDSVER  8.0
PATH   
/sbin:/bin:/usr/sbin:/usr/bin:/usr/X11R6/bin:/home/charles/bin
FTP_PASSIVE_MODE        YES
GATEWAY_INTERFACE       CGI/1.1
TERM    vt100
DOCUMENT_ROOT   /www/
PAGER   more
SSH_TTY /dev/ttyp1
HOME    /root
SERVER_NAME     0.0.0.0
SSH_CONNECTION  192.168.2.79 3494 192.168.2.119 22
HTTP_ACCEPT_ENCODING    gzip, deflate
HTTP_CONNECTION Keep-Alive
MAIL    /var/mail/charles
EDITOR  vi
SERVER_PORT     80
REDIRECT_STATUS 200
REMOTE_ADDR     192.168.2.79
OLDPWD  /installers/mod_fastcgi-2.4.2
CVSROOT :pserver:cvsserver:/home/cvsrepos
SERVER_PROTOCOL HTTP/1.1
_       /home/charles/spawn-fcgi
REQUEST_URI     /index.html
TDSPORT 1433
SHELL   /usr/local/bin/bash
HTTP_HOST       192.168.2.119
PHP_FCGI_CHILDREN       5

-- charles