include /etc/squid/dify_common.conf acl allowed_domains dstdomain .marketplace.dify.ai http_port ${HTTP_PORT} http_access deny !Safe_ports http_access deny CONNECT !SSL_ports http_access allow localhost manager http_access deny manager include /etc/squid/dify_sandbox_proxy.conf include /etc/squid/dify_allow_private.conf http_access deny to_private_networks http_access allow allowed_domains http_access allow client_localnet http_access allow localhost http_access deny all