| Is there any particular order to squid configuration?? Does this look correct? I actually get allot of hits and it functions amazing, so I wanted to share this in case I could improve something. Is there any issues with security? I am concerned that an invasive container could become installed in the cache and data marshal the network card. Here is my config # 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 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,SINGLE_DH_USE,SINGLE_ECDH_USE 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 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,SINGLE_DH_USE,SINGLE_ECDH_USE 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 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,SINGLE_DH_USE,SINGLE_ECDH_USE 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,SINGLE_DH_USE,SINGLE_ECDH_USE 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 tls_outgoing_options flags=DONT_VERIFY_PEER 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 acl getmethod method GET acl windowsupdate dstdomain windowsupdate.microsoft.com acl windowsupdate dstdomain .update.microsoft.com acl windowsupdate dstdomain download.windowsupdate.com acl windowsupdate dstdomain redir.metaservices.microsoft.com acl windowsupdate dstdomain images.metaservices.microsoft.com acl windowsupdate dstdomain c.microsoft.com acl windowsupdate dstdomain www.download.windowsupdate.com acl windowsupdate dstdomain wustat.windows.com acl windowsupdate dstdomain crl.microsoft.com acl windowsupdate dstdomain sls.microsoft.com acl windowsupdate dstdomain productactivation.one.microsoft.com acl windowsupdate dstdomain ntservicepack.microsoft.com acl windowsupdate dstdomain dc1-st.ksn.kaspersky-labs.com acl windowsupdate dstdomain dc1-file.ksn.kaspersky-labs.com acl windowsupdate dstdomain dc1.ksn.kaspersky-labs.com 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-must-revalidate ignore-private ignore-auth #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-no-cache ignore-reload reload-into-ims ignore-private refresh_pattern -i ([^.]+.)?g.static.com/.*.(exe|crx) 10080 80% 43200 override-expire override-lastmod ignore-no-cache ignore-reload reload-into-ims ignore-private #FACEBOOK refresh_pattern ^http?://*.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) 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) 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) 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) 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) 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 range_offset_limit 512 MB windowsupdate maximum_object_size 512 MB windowsupdate 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 4 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 # Allow external cache managers acl ext_manager src 192.168.1.1 acl ext_manager src 127.0.0.1 http_access allow manager ext_manager 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 acl manager proto cache_object acl localhost src 192.168.1.1/32 #cachemgr_passwd disable offline_toggle reconfigure shutdown #cachemgr_passwd secret all acl https_login url_regex -i ^https.*(login|Login).* 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 deny manager 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 NoSSLIntercept ssl::server_name_regex -i '/usr/local/pkg/url.nobump' acl markBumped annotate_client bumped=true acl bump_only src 192.168.1.3 #webtv acl bump_only src 192.168.1.4 #toshiba acl bump_only src 192.168.1.5 #imac acl bump_only src 192.168.1.9 #macbook acl bump_only src 192.168.1.13 #dell cache deny https_login ssl_bump peek step1 miss_access deny no_miss ssl_bump splice https_login ssl_bump splice splice_only ssl_bump splice NoSSLIntercept ssl_bump bump bump_only markBumped ssl_bump stare all acl markedBumped note bumped true url_rewrite_access deny markedBumped http_access deny all read_ahead_gap 32 KB negative_ttl 1 second connect_timeout 30 seconds request_timeout 60 seconds half_closed_clients off shutdown_lifetime 10 seconds negative_dns_ttl 1 seconds ignore_unknown_nameservers on pipeline_prefetch 100 #acl SSLIntercept ssl::server_name_regex -i '/usr/local/pkg/url.bump' #ssl_bump bump SSLIntercept # Setup allowed ACLs # Allow local network(s) on interface(s) http_access allow localnet # Default block all to be sure http_access deny allsrc Sent from my iPhone |
_______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx https://lists.squid-cache.org/listinfo/squid-users
