🔧 Fix(docker/volumes/ssrf_proxy/squid.conf): Added include of externa…

…l config files like in ubuntu/squid docker image to prevent crashes on startup

Include /etc/squid/conf.d/ directory to improve configuration flexibility and extensibility.
* max_filedescriptors 1024 in /etc/squid/conf.d/rock.conf prevents crashes due to excessive memory usage. see: https://bugs.launchpad.net/ubuntu-docker-images/+bug/1978272
* Removed local network access control and logfile_rotate settings from squid.conf as they are located in /etc/squid/conf.d/debian.conf.

docker/volumes/ssrf_proxy/squid.conf

@@ -23,7 +23,7 @@ http_access deny CONNECT !SSL_ports
 http_access allow localhost manager
 http_access deny manager
 http_access allow localhost
-http_access allow localnet
+include /etc/squid/conf.d/*.conf
 http_access deny all
 
 ################################## Proxy Server ################################
@@ -37,7 +37,6 @@ refresh_pattern \/Release(|\.gpg)$ 0 0% 0 refresh-ims
 refresh_pattern \/InRelease$ 0 0% 0 refresh-ims
 refresh_pattern \/(Translation-.*)(|\.bz2|\.gz|\.xz)$ 0 0% 0 refresh-ims
 refresh_pattern .		0	20%	4320
-logfile_rotate 0
 
 # upstream proxy, set to your own upstream proxy IP to avoid SSRF attacks
 # cache_peer 172.1.1.1 parent 3128 0 no-query no-digest no-netdb-exchange default 
@@ -47,4 +46,4 @@ logfile_rotate 0
 http_port 8194 accel vhost
 cache_peer sandbox parent 8194 0 no-query originserver
 acl src_all src all
-http_access allow src_all
+http_access allow src_all