mirror of
https://github.com/moparisthebest/pi-hole
synced 2024-11-11 11:55:01 -05:00
128 lines
5.4 KiB
Bash
Executable File
128 lines
5.4 KiB
Bash
Executable File
#!/bin/bash
|
|
# http://pi-hole.net
|
|
# Compiles a list of ad-serving domains by downloading them from multiple sources
|
|
|
|
# This script should only be run after you have a static IP address set on the Pi
|
|
piholeIP=$(hostname -I)
|
|
|
|
# Ad-list sources--one per line in single quotes
|
|
sources=('https://adaway.org/hosts.txt'
|
|
'http://adblock.gjtech.net/?format=unix-hosts'
|
|
'http://adblock.mahakala.is/'
|
|
'http://hosts-file.net/.%5Cad_servers.txt'
|
|
'http://www.malwaredomainlist.com/hostslist/hosts.txt'
|
|
'http://pgl.yoyo.org/adservers/serverlist.php?'
|
|
'http://someonewhocares.org/hosts/hosts'
|
|
'http://winhelp2002.mvps.org/hosts.txt')
|
|
|
|
# Variables for various stages of downloading and formatting the list
|
|
adList=/etc/hosts
|
|
origin=/etc/pihole
|
|
piholeDir=/etc/pihole
|
|
if [[ -f $piholeDir/pihole.conf ]];then
|
|
. $piholeDir/pihole.conf
|
|
fi
|
|
justDomainsExtension=domains
|
|
matter=pihole.0.matter.txt
|
|
andLight=pihole.1.andLight.txt
|
|
supernova=pihole.2.supernova.txt
|
|
eventHorizon=pihole.3.eventHorizon.txt
|
|
accretionDisc=pihole.4.accretionDisc.txt
|
|
eyeOfTheNeedle=pihole.5.wormhole.txt
|
|
blacklist=$piholeDir/blacklist.txt
|
|
latentBlacklist=$origin/latentBlacklist.txt
|
|
whitelist=$piholeDir/whitelist.txt
|
|
latentWhitelist=$origin/latentWhitelist.txt
|
|
|
|
echo "** Neutrino emissions detected..."
|
|
|
|
# Create the pihole resource directory if it doesn't exist. Future files will be stored here
|
|
if [[ -d $piholeDir ]];then
|
|
:
|
|
else
|
|
echo "** Creating pihole directory..."
|
|
sudo mkdir $piholeDir
|
|
fi
|
|
|
|
# Loop through domain list. Download each one and remove commented lines (lines beginning with '# 'or '/') and blank lines
|
|
for ((i = 0; i < "${#sources[@]}"; i++))
|
|
do
|
|
# Get just the domain from the URL
|
|
domain=$(echo "${sources[$i]}" | cut -d'/' -f3)
|
|
|
|
# Save the file as list.#.domain
|
|
saveLocation=$origin/"list"."$i"."$domain"
|
|
|
|
# Use a case statement to download lists that need special cURL commands to complete properly
|
|
case "$domain" in
|
|
"adblock.mahakala.is") data=$(curl -s -A 'Mozilla/5.0 (X11; Linux x86_64; rv:30.0) Gecko/20100101 Firefox/30.0' -e http://forum.xda-developers.com/ -z $saveLocation."$justDomainsExtension" "${sources[$i]}");;
|
|
|
|
"pgl.yoyo.org") data=$(curl -s -d mimetype=plaintext -d hostformat=hosts -z $saveLocation."$justDomainsExtension" "${sources[$i]}");;
|
|
|
|
*) data=$(curl -s -z $saveLocation."$justDomainsExtension" -A "Mozilla/10.0" "${sources[$i]}");;
|
|
esac
|
|
|
|
if [[ -n "$data" ]];then
|
|
echo "Getting $domain list..."
|
|
# Remove comments and print only the domain name
|
|
# Most of the lists downloaded are already in hosts file format but the spacing/formating is not contigious
|
|
# This helps with that and makes it easier to read
|
|
# It also helps with debugging so each stage of the script can be researched more in depth
|
|
echo "$data" | awk 'NF {if ($1 !~ "#") { if (NF>1) {print $2} else {print $1}}}' > $saveLocation."$justDomainsExtension"
|
|
else
|
|
echo "Skipping $domain list because it does not have any new entries..."
|
|
fi
|
|
done
|
|
|
|
# Find all files with the .domains extension and compile them into one file and remove CRs
|
|
echo "** Aggregating list of domains..."
|
|
find $origin/ -type f -name "*.$justDomainsExtension" -exec cat {} \; | tr -d '\r' > $origin/$matter
|
|
|
|
# Append blacklist entries if they exist
|
|
if [[ -f $blacklist ]];then
|
|
numberOf=$(cat $blacklist | sed '/^\s*$/d' | wc -l)
|
|
echo "** Blacklisting $numberOf domain(s)..."
|
|
cat $blacklist >> $origin/$matter
|
|
else
|
|
:
|
|
fi
|
|
|
|
function gravity_advanced()
|
|
###########################
|
|
{
|
|
numberOf=$(cat $origin/$andLight | sed '/^\s*$/d' | wc -l)
|
|
echo "** $numberOf domains being pulled in by gravity..."
|
|
# Remove carriage returns and preceding whitespace
|
|
cat $origin/$andLight | sed $'s/\r$//' | sed '/^\s*$/d' > $origin/$supernova
|
|
# Sort and remove duplicates
|
|
cat $origin/$supernova | sort | uniq > $origin/$eventHorizon
|
|
numberOf=$(cat $origin/$eventHorizon | sed '/^\s*$/d' | wc -l)
|
|
echo "** $numberOf unique domains trapped in the event horizon."
|
|
# Format domain list as "192.168.x.x domain.com"
|
|
echo "** Formatting domains into a HOSTS file..."
|
|
cat $origin/$eventHorizon | awk '{sub(/\r$/,""); print "'"$piholeIP"'" $0}' > $origin/$accretionDisc
|
|
# Put the default host entries at the top of the file
|
|
echo "::1 localhost" | cat - $origin/$accretionDisc > $origin/latent.$accretionDisc && mv $origin/latent.$accretionDisc $origin/$accretionDisc
|
|
echo "255.255.255.255 broadcasthost" | cat - $origin/$accretionDisc > $origin/latent.$accretionDisc && mv $origin/latent.$accretionDisc $origin/$accretionDisc
|
|
echo "127.0.0.1 localhost" | cat - $origin/$accretionDisc > $origin/latent.$accretionDisc && mv $origin/latent.$accretionDisc $origin/$accretionDisc
|
|
echo "127.0.0.1 $(hostname)" | cat - $origin/$accretionDisc > $origin/latent.$accretionDisc && mv $origin/latent.$accretionDisc $origin/$accretionDisc
|
|
# Copy the file over as /etc/hosts so dnsmasq can use it
|
|
sudo cp $origin/$accretionDisc $adList
|
|
kill -HUP $(pidof dnsmasq)
|
|
}
|
|
|
|
# Whitelist (if applicable) then remove duplicates and format for dnsmasq
|
|
if [[ -f $whitelist ]];then
|
|
# Remove whitelist entries
|
|
numberOf=$(cat $whitelist | sed '/^\s*$/d' | wc -l)
|
|
echo "** Whitelisting $numberOf domain(s)..."
|
|
# Append a "$" to the end of each line so it can be parsed out with grep -w
|
|
echo -n "^$" > $latentWhitelist
|
|
awk -F '[# \t]' 'NF>0&&$1!="" {print $1"$"}' $whitelist > $latentWhitelist
|
|
cat $origin/$matter | grep -vwf $latentWhitelist > $origin/$andLight
|
|
gravity_advanced
|
|
else
|
|
cat $origin/$matter > $origin/$andLight
|
|
gravity_advanced
|
|
fi
|