| Hello fellow Squid Accelerator/Dynamic Cache/Web Cache Users/PfSense users I think this might resolve any container based issues/fears if they happened to get into the cache. Ie a Docker Proxy got installed and tried to data marshal the network card inside of a freeBSD jail or something like that. Biggest fear with my cache it is a big cache now Please yet me know what you think or if it is wrong. Here is my configuration. I wanted to share it as it might help to secure some of this. Keep in mine I use cachemgr.cgi within Squidlight so I had to set the password and I have to also adapt the php status file to include the password and also the sqlight php file. After that the status and gui pages work still with the new password. Only issues area that it shows up in clear text when it goes over the proxy I can see my password clear as day again that was an issue listed inside the Squid O’REILLY book also. I am amazed at the warm updates that was the original goal I was tired of slow updates over and over again. # This file is automatically generated by pfSense # Do not edit manually ! http_port 192.168.1.1:3128 ssl-bump generate-host-certificates=on dynamic_cert_mem_cache_size=20MB cert=/usr/local/etc/squid/serverkey.pem tls-cafile=/usr/local/share/certs/ca-root-nss.crt capath=/usr/local/share/certs/ cipher=EECDH+ECDSA+AESGCM:EECDH+aRSA+AESGCM:EECDH+ECDSA+SHA384:EECDH+ECDSA+SHA256:EECDH+aRSA+SHA384:EECDH+aRSA+SHA256:EECDH+aRSA+RC4:EECDH:EDH+aRSA:HIGH:!RC4:!aNULL:!eNULL:!LOW:!3DES:!MD5:!EXP:!PSK:!SRP:!DSS tls-dh=prime256v1:/etc/dh-parameters.2048 options=NO_SSLv3 http_port 127.0.0.1:3128 intercept ssl-bump generate-host-certificates=on dynamic_cert_mem_cache_size=20MB cert=/usr/local/etc/squid/serverkey.pem tls-cafile=/usr/local/share/certs/ca-root-nss.crt capath=/usr/local/share/certs/ cipher=EECDH+ECDSA+AESGCM:EECDH+aRSA+AESGCM:EECDH+ECDSA+SHA384:EECDH+ECDSA+SHA256:EECDH+aRSA+SHA384:EECDH+aRSA+SHA256:EECDH+aRSA+RC4:EECDH:EDH+aRSA:HIGH:!RC4:!aNULL:!eNULL:!LOW:!3DES:!MD5:!EXP:!PSK:!SRP:!DSS tls-dh=prime256v1:/etc/dh-parameters.2048 options=NO_SSLv3 https_port 127.0.0.1:3129 intercept ssl-bump generate-host-certificates=on dynamic_cert_mem_cache_size=20MB cert=/usr/local/etc/squid/serverkey.pem tls-cafile=/usr/local/share/certs/ca-root-nss.crt capath=/usr/local/share/certs/ cipher=EECDH+ECDSA+AESGCM:EECDH+aRSA+AESGCM:EECDH+ECDSA+SHA384:EECDH+ECDSA+SHA256:EECDH+aRSA+SHA384:EECDH+aRSA+SHA256:EECDH+aRSA+RC4:EECDH:EDH+aRSA:HIGH:!RC4:!aNULL:!eNULL:!LOW:!3DES:!MD5:!EXP:!PSK:!SRP:!DSS tls-dh=prime256v1:/etc/dh-parameters.2048 options=NO_SSLv3 icp_port 0 digest_generation off dns_v4_first on pid_filename /var/run/squid/squid.pid cache_effective_user squid cache_effective_group proxy error_default_language en icon_directory /usr/local/etc/squid/icons visible_hostname Lee_Family.home.arpa cache_mgr jonathanlee571@xxxxxxxxx access_log /var/squid/logs/access.log cache_log /var/squid/logs/cache.log cache_store_log none netdb_filename /var/squid/logs/netdb.state pinger_enable on pinger_program /usr/local/libexec/squid/pinger sslcrtd_program /usr/local/libexec/squid/security_file_certgen -s /var/squid/lib/ssl_db -M 4MB -b 2048 tls_outgoing_options cafile=/usr/local/share/certs/ca-root-nss.crt tls_outgoing_options capath=/usr/local/share/certs/ tls_outgoing_options options=NO_SSLv3 tls_outgoing_options cipher=EECDH+ECDSA+AESGCM:EECDH+aRSA+AESGCM:EECDH+ECDSA+SHA384:EECDH+ECDSA+SHA256:EECDH+aRSA+SHA384:EECDH+aRSA+SHA256:EECDH+aRSA+RC4:EECDH:EDH+aRSA:HIGH:!RC4:!aNULL:!eNULL:!LOW:!3DES:!MD5:!EXP:!PSK:!SRP:!DSS sslcrtd_children 10 logfile_rotate 0 debug_options rotate=0 shutdown_lifetime 3 seconds # Allow local network(s) on interface(s) acl localnet src 192.168.1.0/27 forwarded_for transparent httpd_suppress_version_string on uri_whitespace strip dns_nameservers 127.0.0.1 acl getmethod method GET acl to_ipv6 dst ipv6 acl from_ipv6 src ipv6 tls_outgoing_options cipher=HIGH:MEDIUM:!RC4:!aNULL:!eNULL:!LOW:!3DES:!MD5:!EXP:!PSK:!SRP:!DSS tls_outgoing_options options=NO_SSLv3,SINGLE_DH_USE,SINGLE_ECDH_USE acl HttpAccess dstdomain '/usr/local/pkg/http.access' acl windowsupdate dstdomain '/usr/local/pkg/windowsupdate' acl rewritedoms dstdomain .facebook.com .akamaihd.net .fbcdn.net .google.com .static.com .apple.com .oracle.com .sun.com .java.com .adobe.com .steamstatic.com .steampowered.com .steamcontent.com .google.com store_id_program /usr/local/libexec/squid/storeid_file_rewrite /var/squid/storeid/storeid_rewrite.txt store_id_children 10 startup=5 idle=1 concurrency=0 always_direct allow !getmethod store_id_access deny connect store_id_access deny !getmethod store_id_access allow rewritedoms reload_into_ims on max_stale 20 years minimum_expiry_time 0 refresh_pattern -i squid.internal 10080 80% 79900 override-lastmod override-expire ignore-reload ignore-no-store ignore-private #FACEBOOK refresh_pattern ^https.*.facebook.com/* 10080 80% 43200 override-expire override-lastmod ignore-no-cache ignore-reload reload-into-ims ignore-private #FACEBOOK IMAGES refresh_pattern -i pixel.facebook.com..(jpg|png|gif|ico|css|js|jpg?) 10080 80% 43200 override-expire override-lastmod ignore-no-cache ignore-reload reload-into-ims ignore-private refresh_pattern -i .akamaihd.net..(jpg|png|gif|ico|css|js|jpg?) 10080 80% 43200 override-expire override-lastmod ignore-no-cache ignore-reload reload-into-ims ignore-private refresh_pattern -i facebook.com.(jpg|png|gif|jpg?) 10080 80% 43200 store-stale override-expire override-lastmod ignore-no-cache ignore-reload reload-into-ims ignore-private refresh_pattern static.(xx|ak).fbcdn.net.(jpg|gif|png|jpg?) 10080 80% 43200 override-expire override-lastmod ignore-no-cache ignore-reload reload-into-ims ignore-private refresh_pattern ^https.*profile.ak.fbcdn.net.*(jpg|gif|png|jpg?) 10080 80% 43200 override-expire override-lastmod ignore-no-cache ignore-reload reload-into-ims ignore-private refresh_pattern ^https.*fbcdn.net.*(jpg|gif|png|jpg?) 10080 80% 43200 override-expire override-lastmod ignore-no-cache ignore-reload reload-into-ims ignore-private #FACEBOOK VIDEO refresh_pattern -i .video.ak.fbcdn.net.*.(mp4|flv|mp3|amf) 10080 80% 43200 override-expire override-lastmod ignore-no-cache ignore-reload reload-into-ims ignore-private refresh_pattern (audio|video)/(webm|mp4) 10080 80% 43200 override-expire override-lastmod ignore-no-cache ignore-reload reload-into-ims ignore-private #APPLE STUFF refresh_pattern -i apple.com/..(cab|exe|msi|msu|msf|asf|wmv|wma|dat|zip|dist)$ 0 80% 43200 refresh-ims #apple update refresh_pattern -i (download|adcdownload).apple.com/.*.(pkg|dmg) 4320 100% 43200 refresh_pattern -i appldnld.apple.com 129600 100% 129600 refresh_pattern -i phobos.apple.com 129600 100% 129600 refresh_pattern -i iosapps.itunes.apple.com 129600 100% 129600 # Updates: Windows refresh_pattern -i microsoft.com/..(cab|exe|msi|msu|msf|asf|wma|dat|zip)$ 4320 80% 43200 refresh-ims refresh_pattern -i windowsupdate.com/..(cab|exe|msi|msu|msf|asf|wma|wmv)|dat|zip)$ 4320 80% 43200 refresh-ims refresh_pattern -i windows.com/..(cab|exe|msi|msu|msf|asf|wmv|wma|dat|zip)$ 4320 80% 43200 refresh-ims refresh_pattern -i microsoft.com/.*.(cab|exe|ms[i|u|f]|[ap]sf|wm[v|a]|dat|zip) 4320 80% 43200 refresh_pattern -i windowsupdate.com/.*.(cab|exe|ms[i|u|f]|[ap]sf|wm[v|a]|dat|zip) 4320 80% 43200 refresh_pattern -i windows.com/.*.(cab|exe|ms[i|u|f]|[ap]sf|wm[v|a]|dat|zip) 4320 80% 43200 refresh_pattern -i .*windowsupdate.com/.*.(cab|exe) 259200 100% 259200 refresh_pattern -i .*update.microsoft.com/.*.(cab|exe|dll|msi|psf) 259200 100% 259200 refresh_pattern windowsupdate.com/.*.(cab|exe|dll|msi|psf) 10080 100% 43200 refresh_pattern download.microsoft.com/.*.(cab|exe|dll|msi|psf) 10080 100% 43200 refresh_pattern www.microsoft.com/.*.(cab|exe|dll|msi|psf) 10080 100% 43200 refresh_pattern au.download.windowsupdate.com/.*.(cab|exe|dll|msi|psf) 4320 100% 43200 refresh_pattern bg.v4.pr.dl.ws.microsoft.com/.*.(cab|exe|dll|msi|psf) 4320 100% 43200 #windows update NEW UPDATE 0.04 refresh_pattern update.microsoft.com/.*.(cab|exe) 43200 100% 129600 refresh_pattern ([^.]+.)?(download|(windows)?update).(microsoft.)?com/.*.(cab|exe|msi|msp|psf) 4320 100% 43200 refresh_pattern update.microsoft.com/.*.(cab|exe|dll|msi|psf) 10080 100% 43200 refresh_pattern -i .update.microsoft.com/.*.(cab|exe|ms[i|u|f]|[ap]sf|wm[v|a]|dat|zip) 525600 100% 525600 refresh_pattern -i .windowsupdate.com/.*.(cab|exe|ms[i|u|f]|[ap]sf|wm[v|a]|dat|zip) 525600 100% 525600 refresh_pattern -i .download.microsoft.com/.*.(cab|exe|ms[i|u|f]|[ap]sf|wm[v|a]|dat|zip) 525600 100% 525600 refresh_pattern -i .ws.microsoft.com/.*.(cab|exe|ms[i|u|f]|[ap]sf|wm[v|a]|dat|zip) 525600 100% 525600 refresh_pattern ([^.]+.)?(cs|content[1-9]|hsar|content-origin|client-download).[steampowered|steamcontent].com/.*.* 43200 100% 43200 reload-into-ims ignore-reload ignore-no-store override-expire override-lastmod refresh_pattern ([^.]+.)?.akamai.steamstatic.com/.*.* 43200 100% 43200 reload-into-ims ignore-reload ignore-no-store override-expire override-lastmod refresh_pattern -i ([^.]+.)?.adobe.com/.*.(zip|exe) 43200 100% 43200 reload-into-ims ignore-reload ignore-no-store override-expire override-lastmod refresh_pattern -i ([^.]+.)?.java.com/.*.(zip|exe) 43200 100% 43200 reload-into-ims ignore-reload ignore-no-store override-expire override-lastmod refresh_pattern -i ([^.]+.)?.sun.com/.*.(zip|exe) 43200 100% 43200 reload-into-ims ignore-reload ignore-no-store override-expire override-lastmod refresh_pattern -i ([^.]+.)?.oracle.com/.*.(zip|exe|tar.gz) 43200 100% 43200 reload-into-ims ignore-reload ignore-no-store override-expire override-lastmod refresh_pattern -i appldnld.apple.com 43200 100% 43200 ignore-reload ignore-no-store override-expire override-lastmod refresh_pattern -i ([^.]+.)?apple.com/.*.(ipa) 43200 100% 43200 ignore-reload ignore-no-store override-expire override-lastmod refresh_pattern -i ([^.]+.)?.google.com/.*.(exe|crx) 10080 80% 43200 override-expire override-lastmod ignore-reload reload-into-ims ignore-private refresh_pattern -i ([^.]+.)?g.static.com/.*.(exe|crx) 10080 80% 43200 override-expire override-lastmod ignore-reload reload-into-ims ignore-private acl https_login url_regex -i ^https.*(login|Login).* cache deny https_login range_offset_limit 512 MB windowsupdate range_offset_limit 4 MB range_offset_limit 0 quick_abort_min -1 KB cache_mem 64 MB maximum_object_size_in_memory 256 KB memory_replacement_policy heap LFUDA cache_replacement_policy heap LFUDA minimum_object_size 0 KB maximum_object_size 512 MB cache_dir diskd /var/squid/cache 64000 256 256 offline_mode off cache_swap_low 90 cache_swap_high 95 acl donotcache dstdomain '/var/squid/acl/donotcache.acl' cache deny donotcache cache allow all # Add any of your own refresh_pattern entries above these. refresh_pattern ^ftp: 1440 20% 10080 refresh_pattern ^gopher: 1440 0% 1440 refresh_pattern -i (/cgi-bin/|?) 0 0% 0 refresh_pattern . 0 20% 4320 #Remote proxies # Setup some default acls # ACLs all, manager, localhost, and to_localhost are predefined. acl allsrc src all acl safeports port 21 70 80 210 280 443 488 563 591 631 777 901 8080 3128 3129 1025-65535 acl sslports port 443 563 8080 5223 2197 acl purge method PURGE acl connect method CONNECT # Define protocols used for redirects acl HTTP proto HTTP acl HTTPS proto HTTPS # SslBump Peek and Splice # http://wiki.squid-cache.org/Features/SslPeekAndSplice # http://wiki.squid-cache.org/ConfigExamples/Intercept/SslBumpExplicit # Match against the current step during ssl_bump evaluation [fast] # Never matches and should not be used outside the ssl_bump context. # # At each SslBump step, Squid evaluates ssl_bump directives to find # the next bumping action (e.g., peek or splice). Valid SslBump step # values and the corresponding ssl_bump evaluation moments are: # SslBump1: After getting TCP-level and HTTP CONNECT info. # SslBump2: After getting TLS Client Hello info. # SslBump3: After getting TLS Server Hello info. # These ACLs exist even when 'SSL/MITM Mode' is set to 'Custom' so that # they can be used there for custom configuration. acl step1 at_step SslBump1 acl step2 at_step SslBump2 acl step3 at_step SslBump3 acl banned_hosts src '/var/squid/acl/banned_hosts.acl' acl whitelist dstdom_regex -i '/var/squid/acl/whitelist.acl' acl blacklist dstdom_regex -i '/var/squid/acl/blacklist.acl' http_access allow manager localhost http_access deny manager http_access allow purge localhost http_access deny purge http_access deny !safeports http_access deny CONNECT !sslports # Always allow localhost connections http_access allow localhost quick_abort_min 0 KB quick_abort_max 0 KB quick_abort_pct 95 request_body_max_size 0 KB delay_pools 1 delay_class 1 2 delay_parameters 1 -1/-1 -1/-1 delay_initial_bucket_level 100 delay_access 1 allow allsrc # Reverse Proxy settings deny_info TCP_RESET allsrc # Package Integration url_rewrite_program /usr/local/bin/squidGuard -c /usr/local/etc/squidGuard/squidGuard.conf url_rewrite_bypass off url_rewrite_children 32 startup=8 idle=4 concurrency=0 # Custom options before auth #host_verify_strict on # These hosts are banned http_access deny banned_hosts # Always allow access to whitelist domains http_access allow whitelist # Block access to blacklist domains http_access deny blacklist # List of domains allowed to logging in to Google services request_header_access X-GoogApps-Allowed-Domains deny all request_header_add X-GoogApps-Allowed-Domains consumer_accounts # Set YouTube safesearch restriction acl youtubedst dstdomain -n www.youtube.com m.youtube.com youtubei.googleapis.com youtube.googleapis.com www.youtube-nocookie.com request_header_access YouTube-Restrict deny all request_header_add YouTube-Restrict none youtubedst acl sglog url_regex -i sgr=ACCESSDENIED http_access deny sglog # Custom SSL/MITM options before auth cachemgr_passwd disable offline_toggle reconfigure shutdown cachemgr_passwd REDACTED_CLASSIFIED all eui_lookup on acl no_miss url_regex -i gateway.facebook.com/ws/realtime? acl no_miss url_regex -i web-chat-e2ee.facebook.com/ws/chat acl CONNECT method CONNECT acl wuCONNECT dstdomain www.update.microsoft.com acl wuCONNECT dstdomain sls.microsoft.com http_access allow CONNECT wuCONNECT localnet http_access allow CONNECT wuCONNECT localhost http_access allow windowsupdate localnet http_access allow windowsupdate localhost http_access allow HttpAccess localnet http_access allow HttpAccess localhost http_access deny manager http_access deny to_ipv6 http_access deny from_ipv6 acl BrokenButTrustedServers dstdomain '/usr/local/pkg/dstdom.broken' acl DomainMismatch ssl_error SQUID_X509_V_ERR_DOMAIN_MISMATCH sslproxy_cert_error allow BrokenButTrustedServers DomainMismatch sslproxy_cert_error deny all acl splice_only src 192.168.1.8 #Tasha iPhone acl splice_only src 192.168.1.10 #Jon iPhone acl splice_only src 192.168.1.11 #Amazon Fire acl splice_only src 192.168.1.15 #Tasha HP acl splice_only src 192.168.1.16 #iPad acl splice_only_mac arp REDACTED |
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