uygroa

Welcome to uygroa, a DNS based ad blocker forked from ublockr. uygroa redirects ad domains to pixelserv-tls webserver.

Requirements

wget https://raw.githubusercontent.com/token0/uygroa/master/uygroa -O /opt/bin/uygroa --no-check-certificate
wget https://raw.githubusercontent.com/token0/uygroa/master/uygroa.cfg -O /opt/etc/uygroa.cfg --no-check-certificate
chmod +x /opt/bin/uygroa
Run it periodically with cron... e.g: 0 0 * * * /opt/bin/uygroa

NOTE

Pixelserv-TLS is installed automatically. It may be necessary to configure it. To do so please refer to the additional resources
The configuration is done in /opt/etc/uygroa.cfg. AsusWRT (not MERLIN) shall configure other.
If you place uygroa.cfg in a different directory, make sure to update the path in uygroa.

Compatibility with malware-filter (https://gitlab.com/swe_toast/malware-filter) by Toast
Compatibility with privacy-filter (https://gitlab.com/swe_toast/privacy-filter) by Toast
Clear cache function
Update host file sources (listupdate)
Option to disable whitelists
Update only, when newer revision is available

-update

Updates uygroa if a newer revision is available on github
-fupdate

Updates uygroa with the latest github version (force update)
-version

shows version number
-fetchall

Deletes ip.list, no.list and whitelist.filter and downloads them again from github.
-fetchbl

Deletes ip.list and no.list and downloads them again from github. These lists contain the various host file sources.
-fetchwl

Deletes whitelist.filter and downloads it again from github.
-clearcache

Deletes the content of the cache folder: ip.list, no.list, whitelist.filter, ipv4_hosts, ipv6_hosts
-certgen

Generates the Root CA Certificates for Pixelserv-TLS. Requires OPENSSL to be installed. Certificates are only generated, if ca.crt AND ca.key do not exist yet.
-certpurge

Purges all certificates, which are generated by Pixelserv-TLS. ca.crt and ca.key will not be removed. Custom filtering

Whitelists:

nano /opt/var/cache/uygroa/whitelist.filter Note: -fetchall & - fetchwl delete your customized whitelist.
Sources:

nano /opt/var/cache/uygroa/ip.list or nano /opt/var/cache/uygroa/no.list depending on the layout of the new hostfile: if listed with ip addess, then use ip.list. Note: -fetchall & - fetchbl delete your customized host file sources.
Personal Blacklist:

You can use your own blocklist. Make sure that it follows dnsmasq standards (e.g. address=/domain.com/<pixelserv-ip>) and link it in dnsmasq.conf.add (e.g. conf-file=/mypersonalblocklist.conf).

Pixelserv-TLS: https://github.com/kvic-z/pixelserv-tls
Entware on AsusWRT (stock): https://github.com/Entware-ng/Entware-ng/wiki/Install-on-Asus-stock-firmware
Entware on AsusWRT-Merlin: https://github.com/RMerl/asuswrt-merlin/wiki/Entware
Entware on Padavan: https://bitbucket.org/padavan/rt-n56u/wiki/EN/HowToConfigureEntware
Pixelserv-TLS entware configuration: https://github.com/RMerl/asuswrt-merlin/wiki/How-to-use-Adblock-using-Pixelserv
uBlockr on SNB: https://www.snbforums.com/threads/ublockr-a-minimalists-approach-to-adblocking.31683/
Pixelserv-TLS on SNB: https://www.snbforums.com/threads/pixelserv-a-better-one-pixel-webserver-for-adblock.26114/
Purge certificates generated by pixelserv: https://github.com/kvic-z/pixelserv-tls/wiki/What's-new-in-version-Kj-(v35.HZ12.Kj)

rm /opt/bin/uygroa
rm /opt/etc/uygroa.cfg
rm -r /opt/var/cache/uygroa/
edit dnsmasq config and remove the entry which links to /opt/var/cache/uygroa/ipv4_hosts (or ipv6_hosts).
restart dnsmasq or reboot

Note

This will not uninstall pixelserv-tls. To do so opkg remove pixelserv-tls
To remove all certificates including the Root CA cert: rm /opt/var/cache/pixelserv/* or (to delete the folder) rm -r /opt/var/cache/pixelserv/