Step-by-step Installing and Configuring Lusca as Proxy Server in Ubuntu Server 12.04

Step 1 . Install Ubuntu Server 12.04 and use manual partition with following partition table ( In this case I have 250 GB HDD and RAM 4 GB)

Type	Size	Location	FileSystem	Mount
Primary	30 GB	Beginning	ext4	/
Primary	500 MB	Beginning	ext4	/boot
Primary	8192 MB	Beginning	swap	swap
Logical	25 GB	End	btrfs	/cache-1
Logical	25 GB	End	btrfs	/cache-2
Logical	25 GB	End	btrfs	/cache-3
Logical	25 GB	End	btrfs	/cache-4
Logical	25 GB	End	btrfs	/cache-5
Logical	46 GB	End	ext4	/home
Logical	5 GB	End	ext4	/opt
Logical	5 GB	End	ext4	/srv
Logical	5 GB	End	ext4	/tmp
Logical	5 GB	End	ext4	/usr
Logical	5 GB	End	ext4	/usr/local

Step 2. Make sure your ubuntu package repositories and installed programs are up to date.

sudo apt-get update -y && sudo apt-get upgrade -y

Step 3. Install Lusca and other package

sudo apt-get install lusca squidclient squid-cgi ccze

Step 4. Create lusca file configuration:

sudo /etc/lusca/squid.conf /etc/lusca/squid.conf.original

sudo touch /etc/lusca/squid.conf

sudo nano /etc/lusca/squid.conf

Use the following Lusca File Configuration
  #============================================= # Port and Transparent #============================================= http_port 3128 transparent server_http11 on icp_port 0 #============================================= # Lusca Cache Directory #============================================= cache_dir aufs /cache-1/ 25000 15 256 cache_dir aufs /cache-2/ 25000 15 256 cache_dir aufs /cache-3/ 25000 15 256 cache_dir aufs /cache-4/ 25000 15 256 cache_dir aufs /cache-5/ 25000 15 256 cache_replacement_policy heap LFUDA memory_replacement_policy heap LFUDA #============================================= # Lusca Log Options #============================================= emulate_httpd_log on logformat squid %tl %6tr %>a %Ss/%03Hs %<st %rm %ru %un %Sh/%<A %mt log_fqdn off logfile_rotate 14 debug_options ALL,1 cache_access_log /var/log/lusca/access.log cache_log /var/log/lusca/cache.log cache_store_log /var/log/lusca/store.log #============================================= # DNS and FTP option #============================================= #I used DNSAMSQ service for fast dns resolving #so install by using "apt-get install dnsmasq" first dns_nameservers 192.168.4.1 127.0.0.1 221.132.112.8 ftp_user anonymous@ ftp_list_width 32 ftp_passive on ftp_sanitycheck on #============================================= # Access Control List (ACL) Option #============================================= acl all src 0.0.0.0/0.0.0.0 acl manager proto cache_object acl localhost src 127.0.0.1/255.255.255.255 acl localnet src 192.168.88.0/24 acl to_localhost dst 127.0.0.0/8 acl SSL_ports port 443 563 # https, snews acl SSL_ports port 873 # rsync acl Safe_ports port 80 # http acl Safe_ports port 21 # ftp acl Safe_ports port 443 563 # https, snews acl Safe_ports port 70 # gopher acl Safe_ports port 210 # wais acl Safe_ports port 1025-65535 # unregistered ports acl Safe_ports port 280 # http-mgmt acl Safe_ports port 488 # gss-http acl Safe_ports port 591 # filemaker acl Safe_ports port 777 # multiling http acl Safe_ports port 631 # cups acl Safe_ports port 873 # rsync acl Safe_ports port 901 # SWAT acl purge method PURGE acl CONNECT method CONNECT http_access allow manager localhost http_access deny manager http_access allow purge localhost http_access deny purge http_access deny !Safe_ports http_access deny CONNECT !SSL_ports http_access allow localhost http_access allow localnet http_access allow all http_reply_access allow all icp_access allow all #============================================= # Administrative Parameters #============================================= # I used Ubuntu Server so user and group is proxy cache_effective_user proxy cache_effective_group proxy cache_mgr ubuntucontrib@gmail.com visible_hostname proxy.precise.net unique_hostname ubuntucontrib@gmail.com #============================================= # Accelerator Options #============================================= half_closed_clients off quick_abort_min 0 KB quick_abort_max 0 KB vary_ignore_expire on reload_into_ims on log_fqdn off memory_pools off cache_swap_low 98 cache_swap_high 99 max_filedescriptors 65536 fqdncache_size 16384 retry_on_error on offline_mode off pipeline_prefetch on # If you want to hide your proxy machine from being detected at various site use following via off #============================================= # Options Which Affect The Cache Size #============================================= # If you have 4GB memory in Squid box, we will use formula of 1/3 # You can adjust it according to your need. IF squid is taking too much of RAM # Then decrease it to 128 MB or even less. cache_mem 8 MB minimum_object_size 0 bytes maximum_object_size 100 MB maximum_object_size_in_memory 128 KB #============================================= # SNMP , if you want to generate graphs for - # SQUID via MRTG #============================================= #acl snmppublic snmp_community gl #snmp_port 3401 #snmp_access allow snmppublic all #snmp_access allow all #============================================= # ZPH Option #============================================= tcp_outgoing_tos 0x30 all zph_mode tos zph_local 0x30 zph_parent 0 zph_option 136 #============================================= # ACL Caching Youtube #============================================= acl videocache_allow_url url_regex -i \.youtube\.com\/get_video\? acl videocache_allow_url url_regex -i \.youtube\.com\/videoplayback \.youtube\.com\/videoplay \.youtube\.com\/get_video\? acl videocache_allow_url url_regex -i \.youtube\.[a-z][a-z]\/videoplayback \.youtube\.[a-z][a-z]\/videoplay \.youtube\.[a-z][a-z]\/get_video\? acl videocache_allow_url url_regex -i \.googlevideo\.com\/videoplayback \.googlevideo\.com\/videoplay \.googlevideo\.com\/get_video\? acl videocache_allow_url url_regex -i \.google\.com\/videoplayback \.google\.com\/videoplay \.google\.com\/get_video\? acl videocache_allow_url url_regex -i \.google\.[a-z][a-z]\/videoplayback \.google\.[a-z][a-z]\/videoplay \.google\.[a-z][a-z]\/get_video\? acl videocache_allow_url url_regex -i proxy[a-z0-9\-][a-z0-9][a-z0-9][a-z0-9]?\.dailymotion\.com\/ acl videocache_allow_url url_regex -i vid\.akm\.dailymotion\.com\/ acl videocache_allow_url url_regex -i [a-z0-9][0-9a-z][0-9a-z]?[0-9a-z]?[0-9a-z]?\.xtube\.com\/(.*)flv acl videocache_allow_url url_regex -i \.vimeo\.com\/(.*)\.(flv|mp4) acl videocache_allow_url url_regex -i va\.wrzuta\.pl\/wa[0-9][0-9][0-9][0-9]? acl videocache_allow_url url_regex -i \.youporn\.com\/(.*)\.flv acl videocache_allow_url url_regex -i \.msn\.com\.edgesuite\.net\/(.*)\.flv acl videocache_allow_url url_regex -i \.tube8\.com\/(.*)\.(flv|3gp) acl videocache_allow_url url_regex -i \.mais\.uol\.com\.br\/(.*)\.flv acl videocache_allow_url url_regex -i \.blip\.tv\/(.*)\.(flv|avi|mov|mp3|m4v|mp4|wmv|rm|ram|m4v) acl videocache_allow_url url_regex -i \.apniisp\.com\/(.*)\.(flv|avi|mov|mp3|m4v|mp4|wmv|rm|ram|m4v) acl videocache_allow_url url_regex -i \.break\.com\/(.*)\.(flv|mp4) acl videocache_allow_url url_regex -i redtube\.com\/(.*)\.flv acl videocache_allow_dom dstdomain .mccont.com .metacafe.com .cdn.dailymotion.com acl videocache_deny_dom dstdomain .download.youporn.com .static.blip.tv acl dontrewrite url_regex redbot\.org \.php acl getmethod method GET storeurl_access deny dontrewrite storeurl_access deny !getmethod storeurl_access deny videocache_deny_dom storeurl_access allow videocache_allow_url storeurl_access allow videocache_allow_dom storeurl_access deny all storeurl_rewrite_program /etc/squid/storeurl.pl storeurl_rewrite_children 7 storeurl_rewrite_concurrency 100 acl store_rewrite_list urlpath_regex -i \/(get_video\?|videodownload\?|videoplayback.*id) acl store_rewrite_list urlpath_regex -i \.flv$ \.mp3$ \.mp4$ \.swf$ \ storeurl_access allow store_rewrite_list storeurl_access deny all #============================================= # Refresh Pattern Options #============================================= refresh_pattern -i \.flv$ 10080 80% 10080 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern -i \.mp3$ 10080 80% 10080 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern -i \.mp4$ 10080 80% 10080 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern -i \.swf$ 10080 80% 10080 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern -i \.gif$ 10080 80% 10080 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern -i \.jpg$ 10080 80% 10080 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern -i \.jpeg$ 10080 80% 10080 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern -i \.exe$ 10080 80% 10080 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth # 1 year = 525600 mins, 1 month = 10080 mins, 1 day = 1440 refresh_pattern (get_video\?|videoplayback\?|videodownload\?|\.flv?) 10080 80% 10080 ignore-no-cache ignore-private override-expire override-lastmod reload-into-ims refresh_pattern (get_video\?|videoplayback\?id|videoplayback.*id|videodownload\?|\.flv?) 10080 80% 10080 ignore-no-cache ignore-private override-expire override-lastmod reload-into-ims refresh_pattern \.(ico|video-stats) 10080 80% 10080 override-expire ignore-reload ignore-no-cache ignore-private ignore-auth override-lastmod negative-ttl=10080 refresh_pattern \.etology\? 10080 80% 10080 override-expire ignore-reload ignore-no-cache refresh_pattern galleries\.video(\?|sz) 10080 80% 10080 override-expire ignore-reload ignore-no-cache refresh_pattern brazzers\? 10080 80% 10080 override-expire ignore-reload ignore-no-cache refresh_pattern \.adtology\? 10080 80% 10080 override-expire ignore-reload ignore-no-cache refresh_pattern ^.*(utm\.gif|ads\?|rmxads\.com|ad\.z5x\.net|bh\.contextweb\.com|bstats\.adbrite\.com|a1\.interclick\.com|ad\.trafficmp\.com|ads\.cubics\.com|ad\.xtendmedia\.com|\.googlesyndication\.com|advertising\.com|yieldmanager|game-advertising\.com|pixel\.quantserve\.com|adperium\.com|doubleclick\.net|adserving\.cpxinteractive\.com|syndication\.com|media.fastclick.net).* 10080 20% 10080 ignore-no-cache ignore-private override-expire ignore-reload ignore-auth negative-ttl=40320 max-stale=10 refresh_pattern ^.*safebrowsing.*google 10080 80% 10080 override-expire ignore-reload ignore-no-cache ignore-private ignore-auth negative-ttl=10080 refresh_pattern ^http://((cbk|mt|khm|mlt)[0-9]?)\.google\.co(m|\.uk) 10080 80% 10080 override-expire ignore-reload ignore-private negative-ttl=10080 refresh_pattern ytimg\.com.*\.jpg 10080 80% 10080 override-expire ignore-reload refresh_pattern images\.friendster\.com.*\.(png|gif) 10080 80% 10080 override-expire ignore-reload refresh_pattern garena\.com 10080 80% 10080 override-expire reload-into-ims refresh_pattern photobucket.*\.(jp(e?g|e|2)|tiff?|bmp|gif|png) 10080 80% 10080 override-expire ignore-reload refresh_pattern vid\.akm\.dailymotion\.com.*\.on2\? 10080 80% 10080 ignore-no-cache override-expire override-lastmod refresh_pattern mediafire.com\/images.*\.(jp(e?g|e|2)|tiff?|bmp|gif|png) 10080 80% 10080 reload-into-ims override-expire ignore-private refresh_pattern ^http:\/\/images|pics|thumbs[0-9]\. 10080 80% 10080 reload-into-ims ignore-no-cache ignore-reload override-expire refresh_pattern ^http:\/\/www.onemanga.com.*\/ 10080 80% 10080 reload-into-ims ignore-no-cache ignore-reload override-expire refresh_pattern ^http://v\.okezone\.com/get_video\/([a-zA-Z0-9]) 10080 80% 10080 override-expire ignore-reload ignore-no-cache ignore-private ignore-auth override-lastmod negative-ttl=10080 # Images Facebook refresh_pattern -i \.facebook.com.*\.(jpg|png|gif) 10080 80% 10080 ignore-reload override-expire ignore-no-cache refresh_pattern -i \.fbcdn.net.*\.(jpg|gif|png|swf|mp3) 10080 80% 10080 ignore-reload override-expire ignore-no-cache refresh_pattern static\.ak\.fbcdn\.net*\.(jpg|gif|png) 10080 80% 10080 ignore-reload override-expire ignore-no-cache refresh_pattern ^http:\/\/profile\.ak\.fbcdn.net*\.(jpg|gif|png) 10080 80% 10080 ignore-reload override-expire ignore-no-cache # All File refresh_pattern -i \.(3gp|7z|ace|asx|bin|deb|divx|dvr-ms|ram|rpm|exe|inc|cab|qt) 10080 80% 10080 ignore-no-cache override-expire override-lastmod reload-into-ims refresh_pattern -i \.(rar|jar|gz|tgz|bz2|iso|m1v|m2(v|p)|mo(d|v)|arj|lha|lzh|zip|tar) 10080 80% 10080 ignore-no-cache override-expire override-lastmod reload-into-ims refresh_pattern -i \.(jp(e?g|e|2)|gif|pn[pg]|bm?|tiff?|ico|swf|dat|ad|txt|dll) 10080 80% 10080 ignore-no-cache override-expire override-lastmod reload-into-ims refresh_pattern -i \.(avi|ac4|mp(e?g|a|e|1|2|3|4)|mk(a|v)|ms(i|u|p)|og(x|v|a|g)|rm|r(a|p)m|snd|vob) 10080 80% 10080 ignore-no-cache override-expire override-lastmod reload-into-ims refresh_pattern -i \.(pp(t?x)|s|t)|pdf|rtf|wax|wm(a|v)|wmx|wpl|cb(r|z|t)|xl(s?x)|do(c?x)|flv|x-flv) 10080 80% 10080 ignore-no-cache override-expire override-lastmod reload-into-ims refresh_pattern -i (/cgi-bin/|\?) 0 0% 0 refresh_pattern ^gopher: 1440 0% 1440 refresh_pattern ^ftp: 10080 95% 10080 override-lastmod reload-into-ims refresh_pattern . 1440 95% 10080 override-lastmod reload-into-ims #=============================================


Set owner file /etc/lusca/squid.conf to user and group proxy

sudo chown proxy:proxy /etc/lusca/squid.conf

Step 5. Create Store Url File Configuration:

sudo mkdir /etc/squid/

sudo touch /etc/squid/storeurl.pl

sudo nano /etc/squid/storeurl.pl

Use the following store url file configurations
 #!/usr/bin/perl # ========================================================================== # $Rev$ # by chudy_fernandez@yahoo.com # Updates at http://wiki.squid-cache.org/ConfigExamples/DynamicContent/YouTube/Discussion # ========================================================================== $|=1; while (<>) { @X = split; # $X[1] =~ s/&sig=.*//; $x = $X[0] . " "; $_ = $X[1]; $u = $X[1]; # ========================================================================== # Speedtest # ========================================================================== #if (m/^http:\/\/(.*)\/speedtest\/(.*\.(jpg|txt))\?(.*)/) { # print $x . "http://www.speedtest.net.SQUIDINTERNAL/speedtest/" . $2 . "\n"; # ========================================================================== # Mediafire # ========================================================================== #} elseif if (m/^http:\/\/199\.91\.15\d\.\d*\/\w{12}\/(\w*)\/(.*)/) { print $x . "http://www.mediafire.com.SQUIDINTERNAL/" . $1 ."/" . $2 . "\n"; # ========================================================================== # Fileserve # ========================================================================== } elsif (m/^http:\/\/fs\w*\.fileserve\.com\/file\/(\w*)\/[\w-]*\.\/(.*)/) { print $x . "http://www.fileserve.com.SQUIDINTERNAL/" . $1 . "./" . $2 . "\n"; # ========================================================================== # Filesonic # ========================================================================== } elsif (m/^http:\/\/s[0-9]*\.filesonic\.com\/download\/([0-9]*)\/(.*)/) { print $x . "http://www.filesonic.com.SQUIDINTERNAL/" . $1 . "\n"; # ========================================================================== # 4shared # ========================================================================== } elsif (m/^http:\/\/[a-zA-Z]{2}\d*\.4shared\.com(:8080|)\/download\/(.*)\/(.*\..*)\?.*/) { print $x . "http://www.4shared.com.SQUIDINTERNAL/download/$2\/$3\n"; # ========================================================================== # 4shared preview # ========================================================================== } elsif (m/^http:\/\/[a-zA-Z]{2}\d*\.4shared\.com(:8080|)\/img\/(\d*)\/\w*\/dlink__2Fdownload_2F(\w*)_3Ftsid_3D[\w-]*\/preview\.mp3\?sId=\w*/) { print $x . "http://www.4shared.com.SQUIDINTERNAL/$2\n"; # ========================================================================== # Photos-X.ak.fbcdn.net where X a-z # ========================================================================== } elsif (m/^http:\/\/photos-[a-z](\.ak\.fbcdn\.net)(\/.*\/)(.*\.jpg)/) { print $x . "http://photos" . $1 . "/" . $2 . $3 . "\n"; # ========================================================================== # YX.sphotos.ak.fbcdn.net where X 1-9, Y a-z # ========================================================================== } elsif (m/^http:\/\/[a-z][0-9]\.sphotos\.ak\.fbcdn\.net\/(.*)\/(.*)/) { print $x . "http://photos.ak.fbcdn.net/" . $1 ."/". $2 . "\n"; # ========================================================================== # maps.google.com # ========================================================================== } elsif (m/^http:\/\/(cbk|mt|khm|mlt|tbn)[0-9]?(.google\.co(m|\.uk|\.id).*)/) { print $x . "http://" . $1 . $2 . "\n"; # ========================================================================== # Compatibility for old cached get_video?video_id # ========================================================================== } elsif (m/^http:\/\/([0-9.]{4}|.*\.youtube\.com|.*\.googlevideo\.com|.*\.video\.google\.com).*?(videoplayback\?id=.*?|video_id=.*?)\&(.*?)/) { $z = $2; $z =~ s/video_id=/get_video?video_id=/; print $x . "http://video-srv.youtube.com.SQUIDINTERNAL/" . $z . "\n"; # ========================================================================== # Youtube fix # ========================================================================== } elsif (m/^http:\/\/([0-9.]{4}|.*\.youtube\.com|.*\.googlevideo\.com|.*\.video\.google\.com)\/videoplayback\?(.*)/) { $p_str = $2; $tag = ""; $alg = ""; $id = ""; $range = ""; if ($p_str =~ m/(itag=[0-9]*)/){$tag = "&".$1} if ($p_str =~ m/(algorithm=[a-z]*\-[a-z]*)/){$alg = "&".$1} if ($p_str =~ m/(id=[a-zA-Z0-9]*)/){$id = "&".$1} if ($p_str =~ m/(range=[0-9\-]*)/){$range = "&".$1; $range =~ s/-//; $range =~ s/range=//; } print $x . "http://video-srv.youtube.com.SQUIDINTERNAL/" . $tag . "&" . $alg . "&" . $id . "&" . $range . "\n"; # ========================================================================== # Google Analytic # ========================================================================== } elsif (m/^http:\/\/www\.google-analytics\.com\/__utm\.gif\?.*/) { print $x . "http://www.google-analytics.com/__utm.gif\n"; # ========================================================================== # Cache High Latency Ads # ========================================================================== } elsif (m/^http:\/\/([a-z0-9.]*)(\.doubleclick\.net|\.quantserve\.com|\.googlesyndication\.com|yieldmanager|cpxinteractive)(.*)/) { $y = $3;$z = $2; for ($y) { s/pixel;.*/pixel/; s/activity;.*/activity/; s/(imgad[^&]*).*/\1/; s/;ord=[?0-9]*//; s/;×tamp=[0-9]*//; s/[&?]correlator=[0-9]*//; s/&cookie=[^&]*//; s/&ga_hid=[^&]*//; s/&ga_vid=[^&]*//; s/&ga_sid=[^&]*//; # s/&prev_slotnames=[^&]*// # s/&u_his=[^&]*//; s/&dt=[^&]*//; s/&dtd=[^&]*//; s/&lmt=[^&]*//; s/(&alternate_ad_url=http%3A%2F%2F[^(%2F)]*)[^&]*/\1/; s/(&url=http%3A%2F%2F[^(%2F)]*)[^&]*/\1/; s/(&ref=http%3A%2F%2F[^(%2F)]*)[^&]*/\1/; s/(&cookie=http%3A%2F%2F[^(%2F)]*)[^&]*/\1/; s/[;&?]ord=[?0-9]*//; s/[;&]mpvid=[^&;]*//; s/&xpc=[^&]*//; # yieldmanager s/\?clickTag=[^&]*//; s/&u=[^&]*//; s/&slotname=[^&]*//; s/&page_slots=[^&]*//; } print $x . "http://" . $1 . $2 . $y . "\n"; # ========================================================================== # Cache high latency ads # ========================================================================== } elsif (m/^http:\/\/(.*?)\/(ads)\?(.*?)/) { print $x . "http://" . $1 . "/" . $2 . "\n"; # ========================================================================== # spicific servers starts here.... # ========================================================================== } elsif (m/^http:\/\/(www\.ziddu\.com.*\.[^\/]{3,4})\/(.*?)/) { print $x . "http://" . $1 . "\n"; # ========================================================================== # cdn, varialble 1st path # ========================================================================== } elsif (($u =~ /filehippo/) && (m/^http:\/\/(.*?)\.(.*?)\/(.*?)\/(.*)\.([a-z0-9]{3,4})(\?.*)?/)) { @y = ($1,$2,$4,$5); $y[0] =~ s/[a-z0-9]{2,5}/cdn./; print $x . "http://" . $y[0] . $y[1] . "/" . $y[2] . "." . $y[3] . "\n"; # ========================================================================== # Rapidshare # ========================================================================== } elsif (($u =~ /rapidshare/) && (m/^http:\/\/(([A-Za-z]+[0-9-.]+)*?)([a-z]*\.[^\/]{3}\/[a-z]*\/[0-9]*)\/(.*?)\/([^\/\?\&]{4,})$/)) { print $x . "http://cdn." . $3 . "/SQUIDINTERNAL/" . $5 . "\n"; } elsif (($u =~ /maxporn/) && (m/^http:\/\/([^\/]*?)\/(.*?)\/([^\/]*?)(\?.*)?$/)) { print $x . "http://" . $1 . "/SQUIDINTERNAL/" . $3 . "\n"; # ========================================================================== # like porn hub variables url and center part of the path, filename etention 3 or 4 with or without ? at the end # ========================================================================== } elsif (($u =~ /tube8|pornhub|xvideos/) && (m/^http:\/\/(([A-Za-z]+[0-9-.]+)*?(\.[a-z]*)?)\.([a-z]*[0-9]?\.[^\/]{3}\/[a-z]*)(.*?)((\/[a-z]*)?(\/[^\/]*){4}\.[^\/\?]{3,4})(\?.*)?$/)) { print $x . "http://cdn." . $4 . $6 . "\n"; #...spicific servers end here. # ========================================================================== # Photos-X.ak.fbcdn.net where X a-z # ========================================================================== } elsif (m/^http:\/\/photos-[a-z].ak.fbcdn.net\/(.*)/) { print $x . "http://photos.ak.fbcdn.net/" . $1 . "\n"; # ========================================================================== # For yimg.com video # ========================================================================== } elsif (m/^http:\/\/(.*yimg.com)\/\/(.*)\/([^\/\?\&]*\/[^\/\?\&]*\.[^\/\?\&]{3,4})(\?.*)?$/) { print $x . "http://cdn.yimg.com//" . $3 . "\n"; # ========================================================================== # For yimg.com doubled # ========================================================================== } elsif (m/^http:\/\/(.*?)\.yimg\.com\/(.*?)\.yimg\.com\/(.*?)\?(.*)/) { print $x . "http://cdn.yimg.com/" . $3 . "\n"; # ========================================================================== # For yimg.com with &sig= # ========================================================================== } elsif (m/^http:\/\/(.*?)\.yimg\.com\/(.*)/) { @y = ($1,$2); $y[0] =~ s/[a-z]+[0-9]+/cdn/; $y[1] =~ s/&sig=.*//; print $x . "http://" . $y[0] . ".yimg.com/" . $y[1] . "\n"; # ========================================================================== # Youjizz. We use only domain and filename # ========================================================================== } elsif (($u =~ /media[0-9]{2,5}\.youjizz/) && (m/^http:\/\/(.*)(\.[^\.\-]*?\..*?)\/(.*)\/([^\/\?\&]*)\.([^\/\?\&]{3,4})((\?|\%).*)?$/)) { @y = ($1,$2,$4,$5); $y[0] =~ s/(([a-zA-A]+[0-9]+(-[a-zA-Z])?$)|(.*cdn.*)|(.*cache.*))/cdn/; print $x . "http://" . $y[0] . $y[1] . "/" . $y[2] . "." . $y[3] . "\n"; # ========================================================================== # General purpose for cdn servers. add above your specific servers. # ========================================================================== } elsif (m/^http:\/\/([0-9.]*?)\/\/(.*?)\.(.*)\?(.*?)/) { print $x . "http://squid-cdn-url//" . $2 . "." . $3 . "\n"; # ========================================================================== # Generic http://variable.domain.com/path/filename."ex" "ext" or "exte" with or withour "? or %" # ========================================================================== } elsif (m/^http:\/\/(.*)(\.[^\.\-]*?\..*?)\/(.*)\.([^\/\?\&]{2,4})((\?|\%).*)?$/) { @y = ($1,$2,$3,$4); $y[0] =~ s/(([a-zA-A]+[0-9]+(-[a-zA-Z])?$)|(.*cdn.*)|(.*cache.*))/cdn/; print $x . "http://" . $y[0] . $y[1] . "/" . $y[2] . "." . $y[3] . "\n"; # ========================================================================== # generic http://variable.domain.com/... # ========================================================================== } elsif (m/^http:\/\/(([A-Za-z]+[0-9-]+)*?|.*cdn.*|.*cache.*)\.(.*?)\.(.*?)\/(.*)$/) { print $x . "http://cdn." . $3 . "." . $4 . "/" . $5 . "\n"; # ========================================================================== # spicific extention that ends with ? # ========================================================================== } elsif (m/^http:\/\/(.*?)\/(.*?)\.(jp(e?g|e|2)|gif|png|tiff?|bmp|ico|flv|on2)(.*)/) { print $x . "http://" . $1 . "/" . $2 . "." . $3 . "\n"; # ========================================================================== # all that ends with ; # ========================================================================== } elsif (m/^http:\/\/(.*?)\/(.*?)\;(.*)/) { print $x . "http://" . $1 . "/" . $2 . "\n"; } else { print $x . $_ . "sucks\n"; } } #=================================EOF=======================================


Change Owner and permision file /etc/squid/storeurl.pl

sudo chown proxy:proxy /etc/squid/storeurl.pl

sudo chmod +x /etc/squid/storeurl.pl

Step 6. Change owner and permission lusca cache directory

sudo chown proxy:proxy /cache-{1,2,3,4,5}

sudo chmod 777 /cache-{1,2,3,4,5}

Step 7. Debug lusca, to check any erros with following command

lusca -d1

Step 8. IF ni have error Restart lusca daemon with following command

sudo /etc/init.d/lusca restart

or

sudo service lusca restart

Step 9. Monitoring lusca access.log :

sudo tail -f /var/log/lusca/access.log | ccze

you can also monitoring lusca using command : squidclient mgr:info