I have a need to call a CGI script that resides in cgi-bin from a Dancer application. My CGI application is simple: use CGI; use JSON; my $cgi = new CGI(); print $cgi->header(); # Get the CSRF Token fnd the user rom cookie my $CSRFToken = `/apps/www/cgi-bin/rsacookie -g -CSRFToken`; my $user = `/apps/www/cgi-bin/rsacookie -g -user`; my %rec_hash = ('token'=>$CSRFToken, 'user'=>$user ); my $json = encode_json \%rec_hash; print $json; The rsacookie is a binary that reads a client side cookie from an authenticated user. The Dancer application is secured by RSA's web agent. The agent writes a cookie that can only be read by the rsacookie applet. Once I authenticate with the agent, the above script works when called from the cgi-bin directory in a different browser tab/window, however when I call the script from within Dancer the rsacookie applet cannot find a valid cookie. Since the rsacookie applet requires to be ran in the CGI environment, how can I call it from Dancer and maintain the CGI env? My dancer app is deployed with Plack/PSGI. Thanks. Brent