You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
488 lines
14 KiB
488 lines
14 KiB
#!/bin/sh
|
|
#
|
|
# Copyright (c) 2021 Gregory L. Dietsche <Gregory.Dietsche@cuw.edu>
|
|
# This is free software, licensed under the MIT License
|
|
#
|
|
|
|
HasIpAddressChanged() {
|
|
# Create a sorted, unique list of addresses using DNS
|
|
HOST_LIVE=$(nslookup "$1" | grep "Address\ [0-9]\+:" | sed -r 's/^Address [0-9]+: //' | sort | uniq -i)
|
|
|
|
# Create a sorted, unique list of addresess currently in use
|
|
HOST_SAFE=$(grep -i "^[:0-9a-f]" "$2" | sed 's/ .*//' | sort | uniq -i)
|
|
|
|
# dns resolution errors / not being connected to the internet can cause this.
|
|
if [ -z "$HOST_LIVE" ]; then
|
|
return 1
|
|
fi
|
|
|
|
#If the lists do not match, then we want to update to match the DNS records.
|
|
if [ "$HOST_LIVE" = "$HOST_SAFE" ]; then
|
|
return 1 # IP has NOT changed
|
|
fi
|
|
|
|
return 0 # IP has changed
|
|
}
|
|
|
|
StartIpAddressUpdate(){
|
|
echo Updating "$1"
|
|
RELOAD_DNSMASQ=1
|
|
|
|
#Create the new hosts file...
|
|
cat >"$1"<<EOL
|
|
##########################################################################
|
|
# **** IMPORTANT **** #
|
|
# Do not make changes to this file instead please execute: #
|
|
# /usr/sbin/safe-search-maintenance #
|
|
# If this file is not working, please ensure dnsmasq is able to READ it! #
|
|
##########################################################################
|
|
|
|
# Last Updated On: $(date)
|
|
|
|
EOL
|
|
}
|
|
|
|
MakeHost(){
|
|
for ipAddr in $HOST_LIVE
|
|
do
|
|
echo "$ipAddr $1"
|
|
done
|
|
}
|
|
|
|
#################################################
|
|
### strict.bing.com ###
|
|
#################################################
|
|
HOST_FILE=/etc/safe-search/available/bing.default
|
|
if HasIpAddressChanged strict.bing.com $HOST_FILE; then
|
|
StartIpAddressUpdate $HOST_FILE
|
|
MakeHost "bing.com www.bing.com">>$HOST_FILE
|
|
fi
|
|
|
|
#################################################
|
|
### safe.duckduckgo.com ###
|
|
#################################################
|
|
HOST_FILE=/etc/safe-search/available/duckduckgo.default
|
|
if HasIpAddressChanged safe.duckduckgo.com $HOST_FILE; then
|
|
StartIpAddressUpdate $HOST_FILE
|
|
MakeHost "duckduckgo.com">>$HOST_FILE
|
|
fi
|
|
|
|
#################################################
|
|
### restrict.youtube.com ###
|
|
#################################################
|
|
HOST_FILE=/etc/safe-search/available/youtube.restrict
|
|
if HasIpAddressChanged restrict.youtube.com $HOST_FILE; then
|
|
StartIpAddressUpdate $HOST_FILE
|
|
MakeHost "www.youtube.com m.youtube.com youtubei.googleapis.com youtube.googleapis.com www.youtube-nocookie.com">>$HOST_FILE
|
|
fi
|
|
|
|
#################################################
|
|
### restrictmoderate.youtube.com ###
|
|
#################################################
|
|
HOST_FILE=/etc/safe-search/available/youtube.restrictmoderate
|
|
if HasIpAddressChanged restrictmoderate.youtube.com $HOST_FILE; then
|
|
StartIpAddressUpdate $HOST_FILE
|
|
MakeHost "www.youtube.com m.youtube.com youtubei.googleapis.com youtube.googleapis.com www.youtube-nocookie.com">>$HOST_FILE
|
|
fi
|
|
|
|
#################################################
|
|
### forcesafesearch.google.com ###
|
|
### https://www.google.com/supported_domains ###
|
|
#################################################
|
|
HOST_FILE=/etc/safe-search/available/google.default
|
|
if HasIpAddressChanged forcesafesearch.google.com $HOST_FILE; then
|
|
StartIpAddressUpdate $HOST_FILE
|
|
cat >>"$HOST_FILE"<<EOL
|
|
$(MakeHost "google.com")
|
|
$(MakeHost "google.ad")
|
|
$(MakeHost "google.ae")
|
|
$(MakeHost "google.com.af")
|
|
$(MakeHost "google.com.ag")
|
|
$(MakeHost "google.com.ai")
|
|
$(MakeHost "google.al")
|
|
$(MakeHost "google.am")
|
|
$(MakeHost "google.co.ao")
|
|
$(MakeHost "google.com.ar")
|
|
$(MakeHost "google.as")
|
|
$(MakeHost "google.at")
|
|
$(MakeHost "google.com.au")
|
|
$(MakeHost "google.az")
|
|
$(MakeHost "google.ba")
|
|
$(MakeHost "google.com.bd")
|
|
$(MakeHost "google.be")
|
|
$(MakeHost "google.bf")
|
|
$(MakeHost "google.bg")
|
|
$(MakeHost "google.com.bh")
|
|
$(MakeHost "google.bi")
|
|
$(MakeHost "google.bj")
|
|
$(MakeHost "google.com.bn")
|
|
$(MakeHost "google.com.bo")
|
|
$(MakeHost "google.com.br")
|
|
$(MakeHost "google.bs")
|
|
$(MakeHost "google.bt")
|
|
$(MakeHost "google.co.bw")
|
|
$(MakeHost "google.by")
|
|
$(MakeHost "google.com.bz")
|
|
$(MakeHost "google.ca")
|
|
$(MakeHost "google.cd")
|
|
$(MakeHost "google.cf")
|
|
$(MakeHost "google.cg")
|
|
$(MakeHost "google.ch")
|
|
$(MakeHost "google.ci")
|
|
$(MakeHost "google.co.ck")
|
|
$(MakeHost "google.cl")
|
|
$(MakeHost "google.cm")
|
|
$(MakeHost "google.cn")
|
|
$(MakeHost "google.com.co")
|
|
$(MakeHost "google.co.cr")
|
|
$(MakeHost "google.com.cu")
|
|
$(MakeHost "google.cv")
|
|
$(MakeHost "google.com.cy")
|
|
$(MakeHost "google.cz")
|
|
$(MakeHost "google.de")
|
|
$(MakeHost "google.dj")
|
|
$(MakeHost "google.dk")
|
|
$(MakeHost "google.dm")
|
|
$(MakeHost "google.com.do")
|
|
$(MakeHost "google.dz")
|
|
$(MakeHost "google.com.ec")
|
|
$(MakeHost "google.ee")
|
|
$(MakeHost "google.com.eg")
|
|
$(MakeHost "google.es")
|
|
$(MakeHost "google.com.et")
|
|
$(MakeHost "google.fi")
|
|
$(MakeHost "google.com.fj")
|
|
$(MakeHost "google.fm")
|
|
$(MakeHost "google.fr")
|
|
$(MakeHost "google.ga")
|
|
$(MakeHost "google.ge")
|
|
$(MakeHost "google.gg")
|
|
$(MakeHost "google.com.gh")
|
|
$(MakeHost "google.com.gi")
|
|
$(MakeHost "google.gl")
|
|
$(MakeHost "google.gm")
|
|
$(MakeHost "google.gp")
|
|
$(MakeHost "google.gr")
|
|
$(MakeHost "google.com.gt")
|
|
$(MakeHost "google.gy")
|
|
$(MakeHost "google.com.hk")
|
|
$(MakeHost "google.hn")
|
|
$(MakeHost "google.hr")
|
|
$(MakeHost "google.ht")
|
|
$(MakeHost "google.hu")
|
|
$(MakeHost "google.co.id")
|
|
$(MakeHost "google.ie")
|
|
$(MakeHost "google.co.il")
|
|
$(MakeHost "google.im")
|
|
$(MakeHost "google.co.in")
|
|
$(MakeHost "google.iq")
|
|
$(MakeHost "google.is")
|
|
$(MakeHost "google.it")
|
|
$(MakeHost "google.je")
|
|
$(MakeHost "google.com.jm")
|
|
$(MakeHost "google.jo")
|
|
$(MakeHost "google.co.jp")
|
|
$(MakeHost "google.co.ke")
|
|
$(MakeHost "google.com.kh")
|
|
$(MakeHost "google.ki")
|
|
$(MakeHost "google.kg")
|
|
$(MakeHost "google.co.kr")
|
|
$(MakeHost "google.com.kw")
|
|
$(MakeHost "google.kz")
|
|
$(MakeHost "google.la")
|
|
$(MakeHost "google.com.lb")
|
|
$(MakeHost "google.li")
|
|
$(MakeHost "google.lk")
|
|
$(MakeHost "google.co.ls")
|
|
$(MakeHost "google.lt")
|
|
$(MakeHost "google.lu")
|
|
$(MakeHost "google.lv")
|
|
$(MakeHost "google.com.ly")
|
|
$(MakeHost "google.co.ma")
|
|
$(MakeHost "google.md")
|
|
$(MakeHost "google.me")
|
|
$(MakeHost "google.mg")
|
|
$(MakeHost "google.mk")
|
|
$(MakeHost "google.ml")
|
|
$(MakeHost "google.com.mm")
|
|
$(MakeHost "google.mn")
|
|
$(MakeHost "google.ms")
|
|
$(MakeHost "google.com.mt")
|
|
$(MakeHost "google.mu")
|
|
$(MakeHost "google.mv")
|
|
$(MakeHost "google.mw")
|
|
$(MakeHost "google.com.mx")
|
|
$(MakeHost "google.com.my")
|
|
$(MakeHost "google.co.mz")
|
|
$(MakeHost "google.com.na")
|
|
$(MakeHost "google.com.nf")
|
|
$(MakeHost "google.com.ng")
|
|
$(MakeHost "google.com.ni")
|
|
$(MakeHost "google.ne")
|
|
$(MakeHost "google.nl")
|
|
$(MakeHost "google.no")
|
|
$(MakeHost "google.com.np")
|
|
$(MakeHost "google.nr")
|
|
$(MakeHost "google.nu")
|
|
$(MakeHost "google.co.nz")
|
|
$(MakeHost "google.com.om")
|
|
$(MakeHost "google.com.pa")
|
|
$(MakeHost "google.com.pe")
|
|
$(MakeHost "google.com.pg")
|
|
$(MakeHost "google.com.ph")
|
|
$(MakeHost "google.com.pk")
|
|
$(MakeHost "google.pl")
|
|
$(MakeHost "google.pn")
|
|
$(MakeHost "google.com.pr")
|
|
$(MakeHost "google.ps")
|
|
$(MakeHost "google.pt")
|
|
$(MakeHost "google.com.py")
|
|
$(MakeHost "google.com.qa")
|
|
$(MakeHost "google.ro")
|
|
$(MakeHost "google.ru")
|
|
$(MakeHost "google.rw")
|
|
$(MakeHost "google.com.sa")
|
|
$(MakeHost "google.com.sb")
|
|
$(MakeHost "google.sc")
|
|
$(MakeHost "google.se")
|
|
$(MakeHost "google.com.sg")
|
|
$(MakeHost "google.sh")
|
|
$(MakeHost "google.si")
|
|
$(MakeHost "google.sk")
|
|
$(MakeHost "google.com.sl")
|
|
$(MakeHost "google.sn")
|
|
$(MakeHost "google.so")
|
|
$(MakeHost "google.sm")
|
|
$(MakeHost "google.sr")
|
|
$(MakeHost "google.st")
|
|
$(MakeHost "google.com.sv")
|
|
$(MakeHost "google.td")
|
|
$(MakeHost "google.tg")
|
|
$(MakeHost "google.co.th")
|
|
$(MakeHost "google.com.tj")
|
|
$(MakeHost "google.tk")
|
|
$(MakeHost "google.tl")
|
|
$(MakeHost "google.tm")
|
|
$(MakeHost "google.tn")
|
|
$(MakeHost "google.to")
|
|
$(MakeHost "google.com.tr")
|
|
$(MakeHost "google.tt")
|
|
$(MakeHost "google.com.tw")
|
|
$(MakeHost "google.co.tz")
|
|
$(MakeHost "google.com.ua")
|
|
$(MakeHost "google.co.ug")
|
|
$(MakeHost "google.co.uk")
|
|
$(MakeHost "google.com.uy")
|
|
$(MakeHost "google.co.uz")
|
|
$(MakeHost "google.com.vc")
|
|
$(MakeHost "google.co.ve")
|
|
$(MakeHost "google.vg")
|
|
$(MakeHost "google.co.vi")
|
|
$(MakeHost "google.com.vn")
|
|
$(MakeHost "google.vu")
|
|
$(MakeHost "google.ws")
|
|
$(MakeHost "google.rs")
|
|
$(MakeHost "google.co.za")
|
|
$(MakeHost "google.co.zm")
|
|
$(MakeHost "google.co.zw")
|
|
$(MakeHost "google.cat")
|
|
$(MakeHost "www.google.com")
|
|
$(MakeHost "www.google.ad")
|
|
$(MakeHost "www.google.ae")
|
|
$(MakeHost "www.google.com.af")
|
|
$(MakeHost "www.google.com.ag")
|
|
$(MakeHost "www.google.com.ai")
|
|
$(MakeHost "www.google.al")
|
|
$(MakeHost "www.google.am")
|
|
$(MakeHost "www.google.co.ao")
|
|
$(MakeHost "www.google.com.ar")
|
|
$(MakeHost "www.google.as")
|
|
$(MakeHost "www.google.at")
|
|
$(MakeHost "www.google.com.au")
|
|
$(MakeHost "www.google.az")
|
|
$(MakeHost "www.google.ba")
|
|
$(MakeHost "www.google.com.bd")
|
|
$(MakeHost "www.google.be")
|
|
$(MakeHost "www.google.bf")
|
|
$(MakeHost "www.google.bg")
|
|
$(MakeHost "www.google.com.bh")
|
|
$(MakeHost "www.google.bi")
|
|
$(MakeHost "www.google.bj")
|
|
$(MakeHost "www.google.com.bn")
|
|
$(MakeHost "www.google.com.bo")
|
|
$(MakeHost "www.google.com.br")
|
|
$(MakeHost "www.google.bs")
|
|
$(MakeHost "www.google.bt")
|
|
$(MakeHost "www.google.co.bw")
|
|
$(MakeHost "www.google.by")
|
|
$(MakeHost "www.google.com.bz")
|
|
$(MakeHost "www.google.ca")
|
|
$(MakeHost "www.google.cd")
|
|
$(MakeHost "www.google.cf")
|
|
$(MakeHost "www.google.cg")
|
|
$(MakeHost "www.google.ch")
|
|
$(MakeHost "www.google.ci")
|
|
$(MakeHost "www.google.co.ck")
|
|
$(MakeHost "www.google.cl")
|
|
$(MakeHost "www.google.cm")
|
|
$(MakeHost "www.google.cn")
|
|
$(MakeHost "www.google.com.co")
|
|
$(MakeHost "www.google.co.cr")
|
|
$(MakeHost "www.google.com.cu")
|
|
$(MakeHost "www.google.cv")
|
|
$(MakeHost "www.google.com.cy")
|
|
$(MakeHost "www.google.cz")
|
|
$(MakeHost "www.google.de")
|
|
$(MakeHost "www.google.dj")
|
|
$(MakeHost "www.google.dk")
|
|
$(MakeHost "www.google.dm")
|
|
$(MakeHost "www.google.com.do")
|
|
$(MakeHost "www.google.dz")
|
|
$(MakeHost "www.google.com.ec")
|
|
$(MakeHost "www.google.ee")
|
|
$(MakeHost "www.google.com.eg")
|
|
$(MakeHost "www.google.es")
|
|
$(MakeHost "www.google.com.et")
|
|
$(MakeHost "www.google.fi")
|
|
$(MakeHost "www.google.com.fj")
|
|
$(MakeHost "www.google.fm")
|
|
$(MakeHost "www.google.fr")
|
|
$(MakeHost "www.google.ga")
|
|
$(MakeHost "www.google.ge")
|
|
$(MakeHost "www.google.gg")
|
|
$(MakeHost "www.google.com.gh")
|
|
$(MakeHost "www.google.com.gi")
|
|
$(MakeHost "www.google.gl")
|
|
$(MakeHost "www.google.gm")
|
|
$(MakeHost "www.google.gp")
|
|
$(MakeHost "www.google.gr")
|
|
$(MakeHost "www.google.com.gt")
|
|
$(MakeHost "www.google.gy")
|
|
$(MakeHost "www.google.com.hk")
|
|
$(MakeHost "www.google.hn")
|
|
$(MakeHost "www.google.hr")
|
|
$(MakeHost "www.google.ht")
|
|
$(MakeHost "www.google.hu")
|
|
$(MakeHost "www.google.co.id")
|
|
$(MakeHost "www.google.ie")
|
|
$(MakeHost "www.google.co.il")
|
|
$(MakeHost "www.google.im")
|
|
$(MakeHost "www.google.co.in")
|
|
$(MakeHost "www.google.iq")
|
|
$(MakeHost "www.google.is")
|
|
$(MakeHost "www.google.it")
|
|
$(MakeHost "www.google.je")
|
|
$(MakeHost "www.google.com.jm")
|
|
$(MakeHost "www.google.jo")
|
|
$(MakeHost "www.google.co.jp")
|
|
$(MakeHost "www.google.co.ke")
|
|
$(MakeHost "www.google.com.kh")
|
|
$(MakeHost "www.google.ki")
|
|
$(MakeHost "www.google.kg")
|
|
$(MakeHost "www.google.co.kr")
|
|
$(MakeHost "www.google.com.kw")
|
|
$(MakeHost "www.google.kz")
|
|
$(MakeHost "www.google.la")
|
|
$(MakeHost "www.google.com.lb")
|
|
$(MakeHost "www.google.li")
|
|
$(MakeHost "www.google.lk")
|
|
$(MakeHost "www.google.co.ls")
|
|
$(MakeHost "www.google.lt")
|
|
$(MakeHost "www.google.lu")
|
|
$(MakeHost "www.google.lv")
|
|
$(MakeHost "www.google.com.ly")
|
|
$(MakeHost "www.google.co.ma")
|
|
$(MakeHost "www.google.md")
|
|
$(MakeHost "www.google.me")
|
|
$(MakeHost "www.google.mg")
|
|
$(MakeHost "www.google.mk")
|
|
$(MakeHost "www.google.ml")
|
|
$(MakeHost "www.google.com.mm")
|
|
$(MakeHost "www.google.mn")
|
|
$(MakeHost "www.google.ms")
|
|
$(MakeHost "www.google.com.mt")
|
|
$(MakeHost "www.google.mu")
|
|
$(MakeHost "www.google.mv")
|
|
$(MakeHost "www.google.mw")
|
|
$(MakeHost "www.google.com.mx")
|
|
$(MakeHost "www.google.com.my")
|
|
$(MakeHost "www.google.co.mz")
|
|
$(MakeHost "www.google.com.na")
|
|
$(MakeHost "www.google.com.nf")
|
|
$(MakeHost "www.google.com.ng")
|
|
$(MakeHost "www.google.com.ni")
|
|
$(MakeHost "www.google.ne")
|
|
$(MakeHost "www.google.nl")
|
|
$(MakeHost "www.google.no")
|
|
$(MakeHost "www.google.com.np")
|
|
$(MakeHost "www.google.nr")
|
|
$(MakeHost "www.google.nu")
|
|
$(MakeHost "www.google.co.nz")
|
|
$(MakeHost "www.google.com.om")
|
|
$(MakeHost "www.google.com.pa")
|
|
$(MakeHost "www.google.com.pe")
|
|
$(MakeHost "www.google.com.pg")
|
|
$(MakeHost "www.google.com.ph")
|
|
$(MakeHost "www.google.com.pk")
|
|
$(MakeHost "www.google.pl")
|
|
$(MakeHost "www.google.pn")
|
|
$(MakeHost "www.google.com.pr")
|
|
$(MakeHost "www.google.ps")
|
|
$(MakeHost "www.google.pt")
|
|
$(MakeHost "www.google.com.py")
|
|
$(MakeHost "www.google.com.qa")
|
|
$(MakeHost "www.google.ro")
|
|
$(MakeHost "www.google.ru")
|
|
$(MakeHost "www.google.rw")
|
|
$(MakeHost "www.google.com.sa")
|
|
$(MakeHost "www.google.com.sb")
|
|
$(MakeHost "www.google.sc")
|
|
$(MakeHost "www.google.se")
|
|
$(MakeHost "www.google.com.sg")
|
|
$(MakeHost "www.google.sh")
|
|
$(MakeHost "www.google.si")
|
|
$(MakeHost "www.google.sk")
|
|
$(MakeHost "www.google.com.sl")
|
|
$(MakeHost "www.google.sn")
|
|
$(MakeHost "www.google.so")
|
|
$(MakeHost "www.google.sm")
|
|
$(MakeHost "www.google.sr")
|
|
$(MakeHost "www.google.st")
|
|
$(MakeHost "www.google.com.sv")
|
|
$(MakeHost "www.google.td")
|
|
$(MakeHost "www.google.tg")
|
|
$(MakeHost "www.google.co.th")
|
|
$(MakeHost "www.google.com.tj")
|
|
$(MakeHost "www.google.tk")
|
|
$(MakeHost "www.google.tl")
|
|
$(MakeHost "www.google.tm")
|
|
$(MakeHost "www.google.tn")
|
|
$(MakeHost "www.google.to")
|
|
$(MakeHost "www.google.com.tr")
|
|
$(MakeHost "www.google.tt")
|
|
$(MakeHost "www.google.com.tw")
|
|
$(MakeHost "www.google.co.tz")
|
|
$(MakeHost "www.google.com.ua")
|
|
$(MakeHost "www.google.co.ug")
|
|
$(MakeHost "www.google.co.uk")
|
|
$(MakeHost "www.google.com.uy")
|
|
$(MakeHost "www.google.co.uz")
|
|
$(MakeHost "www.google.com.vc")
|
|
$(MakeHost "www.google.co.ve")
|
|
$(MakeHost "www.google.vg")
|
|
$(MakeHost "www.google.co.vi")
|
|
$(MakeHost "www.google.com.vn")
|
|
$(MakeHost "www.google.vu")
|
|
$(MakeHost "www.google.ws")
|
|
$(MakeHost "www.google.rs")
|
|
$(MakeHost "www.google.co.za")
|
|
$(MakeHost "www.google.co.zm")
|
|
$(MakeHost "www.google.co.zw")
|
|
$(MakeHost "www.google.cat")
|
|
EOL
|
|
fi
|
|
|
|
if [ "$RELOAD_DNSMASQ" = "1" ]; then
|
|
echo restarting dnsmasq to activate new IP addresses.
|
|
/etc/init.d/dnsmasq restart
|
|
fi
|