Perlbal::Plugin::XFFExtras - Perlbal plugin that can optionally add an X-Forwarded-Port and/or

       Jonathan Steinert, <hachi@kuiki.net>

       Copyright (C) 2012 by Say Media Inc, <cpan@saymedia.com>

       This library is free software; you can redistribute it and/or modify it under  the  same  terms  as  Perl
       itself, either Perl version 5.8.6 or, at your option, any later version of Perl 5 you may have available.

perl v5.34.0                                       2022-06-28                    Perlbal::Plugin::XFFExtras(3pm)

       This plugin adds optional headers to be sent to backend servers in reverse proxy mode.

       •   X-Forwarded-Port

           This  header will contain an integer value indicating the port that the peer connected to.  This will
           correspond to the port number specified on the listen line of  the  perlbal  service  that  initially
           handled the connection.

       •   X-Forwarded-Proto

           This  header  will  contain  a  string  indicating  the protocol the client connected to perlbal via.
           Currently this will be either 'http' or 'https'.

       Perlbal::Plugin::XFFExtras - Perlbal plugin that can optionally add an X-Forwarded-Port and/or
       X-Forwarded-Proto header to reverse proxied requests.

           # in perlbal.conf

           LOAD XFFExtra

           CREATE POOL web
               POOL web ADD 10.0.0.1:80

           CREATE SERVICE proxy
               SET role                        = reverse_proxy
               SET listen                      = 0.0.0.0:80
               SET pool                        = web

               SET plugins             = XFFExtras

               SET send_backend_port   = yes
               SET send_backend_proto  = yes
           ENABLE proxy