Squid StoreID HSC Brasil for Squid 3.5.X ( Tested on Squid 3.5.13 )

Source : https://github.com/hscbrasil/hsc-dynamic-cache/

Download file : Hsc Dynamic Cache Master

HSC Dynamic Cache

HSC Dynamic Cache delivers ready-to-use Squid-3.5 "Store ID" helper. To improve the cache keys, there is an URL patterns file which can be customized by the user.
Here is the list of patterns included:

• IMDb trailers
• Sourceforge downloads
• R7 vídeos
• Metacafe
• MSN videos
• Terra TV
• Globo vídeos
• Facebook
• YouTube
• Google Maps

Requirements

• Perl
• Squid >= 3.5
• squidGuard or equivalent url_rewrite_program (optional)

Installation

Extract file hsc-dynamic-cache-master.zip and copy folder 
"hsc-dynamic-cache-master" to your root folder.
Run these commands in putty :

# cp hsc-dynamic-cache /usr/local/bin/
# cp hsc-dynamic-cache-db.txt /usr/local/etc/
# chmod 755 /usr/local/bin/hsc-dynamic-cache
# chown root.squid /usr/local/bin/hsc-dynamic-cache
# chmod 644 /usr/local/etc/hsc-dynamic-cache-db.txt
# chown root.squid /usr/local/etc/hsc-dynamic-cache-db.txt
# cp extras/simplerewrite /usr/local/bin/
# chmod 755 /usr/local/bin/simplerewrite
# chown root.squid /usr/local/bin/simplerewrite

Dynamic caching

Squid Configuration

Dynamic caching is enabled by setting the following configuration parameters in the squid.conf file:

 #url_rewrite_program /usr/bin/squidGuard  
 url_rewrite_program /usr/local/bin/simplerewrite  
 acl rewritedoms dstdomain .dailymotion.com .video-http.media-imdb.com .dl.sourceforge.net .prod.video.msn.com .fbcdn.net .akamaihd.net vl.mccont.com .mais.uol.com.br .streaming.r7.com  
 acl yt url_regex -i googlevideo.*videoplayback  
 acl gmaps url_regex -i ^https?:\/\/(khms|mt)[0-9]+\.google\.[a-z\.]+\/.*  
 acl ttv url_regex -i terratv  
 acl globo url_regex -i ^http:\/\/voddownload[0-9]+\.globo\.com.*  
 acl dm url_regex -i dailymotion\-flv2  
 acl getmethod method GET  
 range_offset_limit none  
 quick_abort_min -1 KB  
 store_id_program /usr/local/bin/hsc-dynamic-cache -file /usr/local/etc/hsc-dynamic-cache-db.txt  
 store_id_extras "%>a/%>A %un %>rm myip=%la myport=%lp referer=%{Referer}>h"  
 store_id_children 40 startup=10 idle=5 concurrency=0  
 store_id_access deny !getmethod  
 store_id_access allow rewritedoms  
 store_id_access allow yt  
 store_id_access allow gmaps  
 store_id_access allow ttv  
 store_id_access allow globo  
 store_id_access allow dm  
 store_id_access deny all  
 refresh_pattern -i squid\.internal 10080  80% 79900 override-lastmod override-expire ignore-reload ignore-no-store ignore-must-revalidate ignore-private ignore-auth  

YouTube caching

There is no additional step required when using our simplerewrite custom helper.

squidGuard Configuration

YouTube caching can also be enabled by setting the following configuration parameters in the squidGuard.conf file:

logdir /var/log/squidGuard

rewrite yt {
    s@(https://.*youtube.com/watch\?v=.*)@\1\&html5=1@i
    s@(https://.*youtube.com/v/.*)@\1\&html5=1@i
}

acl {
    default {
        pass    all
        rewrite yt
        log verbose squidGuard.log
    }
}