visible_hostname squid
cache deny all

# Log format and rotation
logformat squid %ts.%03tu %6tr %>a %Ss/%03>Hs %<st %rm %ru %ssl::>sni %Sh/%<a %mt
logfile_rotate 10
debug_options rotate=10

# Handling HTTP requests
http_port 3128
http_port 3129 intercept
acl allowed_http_sites dstdomain "/etc/squid/allowed_domains.txt"
http_access allow allowed_http_sites

# Handling HTTPS requests
https_port 3130 cert=/etc/squid/ssl/squid.pem ssl-bump intercept
acl SSL_port port 443
http_access allow SSL_port
acl allowed_https_sites ssl::server_name "/etc/squid/allowed_domains.txt"
acl step1 at_step SslBump1
acl step2 at_step SslBump2
acl step3 at_step SslBump3
ssl_bump peek step1 all
ssl_bump peek step2 allowed_https_sites
ssl_bump splice step3 allowed_https_sites
ssl_bump terminate step2 all
http_access deny all