transmission-lighttpd.conf

server.socket                   = "0.0.0.0:443"
server.username                 = "lighttpd"
server.groupname                = "lighttpd"
server.modules                  =   (
                                        "mod_openssl",
                                        "mod_proxy",
                                        "mod_dirlisting",
                                        "mod_access",
                                        "mod_compress",
                                        "mod_auth"
                                    )
ssl.dh-file                     = "/etc/lighttpd/dh2048.pem"
ssl.ec-curve                    = "secp384r1"
ssl.engine                      = "enable"
ssl.pemfile                     = "/etc/lighttpd/server.pem"
ssl.cipher-list                 = "EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH"
auth.backend                    = "htpasswd"
auth.backend.htpasswd.userfile  = "/etc/lighttpd/.htpasswd"
auth.require                    =   ( 
                                        "/" => 
                                            (
                                                "method"  => "basic",
                                                "realm"   => "Restricted!",
                                                "require" => "valid-user"
                                            ),
                                    )

#ssl.ca-file                    = "/etc/lighttpd/cacert.pem"
#ssl.verifyclient.activate      = "enable"
#ssl.verifyclient.enforce       = "enable"
#ssl.verifyclient.username      = "SSL_CLIENT_S_DN_CN"

server.document-root            = "/var/lib/transmission/downloads"
server.errorlog                 = "/var/log/lighttpd/error.log"
server.pid-file                 = "/var/run/lighttpd.pid"
dir-listing.activate            = "enable"

$HTTP["url"] =~ "^/transmission/" 
{
    proxy.server = ( 
                        "/transmission/web" =>
                        (
                            (     "host" => "127.0.0.1",
                                  "port" => 9091
                            )
                        )
                   )

}