http_port 3000 accel defaultsite=192.168.56.101
cache_peer 127.0.0.1 parent 80 0 no-query originserver


external_acl_type session ttl=3 concurrency=100 %SRC /usr/lib/squid/ext_session_acl -a -T 60

acl session_login external session LOGIN

external_acl_type session_active_def ttl=3 concurrency=100 %SRC  /usr/lib/squid/ext_session_acl -a -T 60

acl session_is_active external session_active_def

acl accepted_url url_regex -i accepted.html.*
acl splash_url url_regex -i ^http://192.168.56.101:3000/splash.html$
acl protected url_regex FP.*

http_access allow splash_url
http_access allow accepted_url session_login

http_access deny protected !session_is_active

deny_info http://192.168.56.101:3000/splash.html session_is_active