OpenWrt Advertisement implantation Prototype build

First step: Prepare the firmware

Compiling openwrt firmware-select Privoxy

Configure User.filter, user.action, config files.

Config file to specify the listener address and port number

[cpp]  View Plain  copy root@yswifi:/etc/privoxy# cat config    confdir / etc/privoxy   logdir /var/log   filterfile default.filter   Filterfile  user.filter   #logfile  privoxy   actionsfile match-all.action #  actions that are applied to all sites and maybe overruled  later on.   Actionsfile default.action   # main actions file    actionsfile user.action      # user customizations    listen-address  10.1.1.1:8118   toggle  1   enable-remote-toggle  1   enable-remote-http-toggle  0   enable-edit-actions 1   enforce-blocks 0   buffer-limit 4096   Forwarded-connect-retries  0   accept-intercepted-requests 1   allow-cgi-request-crunching 0   split-large-forms 0   keep-alive-timeout 300   socket-timeout 300   permit-access  10.1.1.0/24   Debug   1    # show  each GET/POST/CONNECT request   debug   4096 # startup  banner and warnings   debug   8192 # errors - *we  highly recommended enabling this*   #admin-address privoxy-admin@example.com    #proxy-info-url http://www.example.com/proxy-service.html      Root@yswifi :/etc/privoxy#   

Inject ad script into the user.action xxx.js

Specific reference to my script Https://gist.github.com/qianguozheng

Add Filter rule in User.filter

1. Filter:block-weeds
2. S|

Call Filter Rule in user.action
1. {+filter{block-weeds}}
2. *


Go to port 8118 for all destination port 80 requests
1. Iptables-t nat-a prerouting-s 0.0.0.0/0.0.0.0-p tcp--dport 80-j REDIRECT--to-ports 8118