mirror of
https://github.com/moparisthebest/pi-hole
synced 2024-11-13 12:55:05 -05:00
Merge pull request #108 from dschaper/feature/installFunctions
Feature/install functions
This commit is contained in:
Jacob Salmela
commit
99c9f792f2
@ -1,10 +1,11 @@
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# Automated Install
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1. Install Raspbian
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2. Set a **static** IP address
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3. Run the command below
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2. Run the command below
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```curl -L install.pi-hole.net | bash```
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### ```curl -L install.pi-hole.net | bash```
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Once installed, **configure any device to use the Raspberry Pi as its DNS server and the ads will be blocked**. You can also configure your router's DHCP options to assign the Pi as clients DNS server so they do not need to do it manually.
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@ -62,5 +63,6 @@ This script will work for other UNIX-like systems with some slight **modificatio
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### Examples Of The Pi-hole On Other Operating Systems
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- [Sky-Hole](http://dlaa.me/blog/post/skyhole)
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- [Pi-hole in the Cloud!](http://blog.codybunch.com/2015/07/28/Pi-Hole-in-the-cloud/)
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[](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=3J2L3Z4DHW9UY "Donate")
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@ -1,6 +1,11 @@
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#!/bin/bash
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whitelist=/etc/pihole/whitelist.txt
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adList=/etc/pihole/gravity.list
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if [[ ! -f $whitelist ]];then
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touch $whitelist
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fi
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if [ $# = 0 ]; then
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if [[ $# = 0 ]]; then
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echo "Immediately whitelists one or more domains."
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echo "Usage: whitelist.sh domain1 [domain2 ...]"
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fi
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@ -15,28 +20,28 @@ do
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# Construct basic pattern to match domain name.
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basicpattern=$(echo $var | awk -F '[# \t]' 'NF>0&&$1!="" {print ""$1""}' | sed 's/\./\\./g')
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if [ "$basicpattern" != "" ]; then
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if [[ "$basicpattern" != "" ]]; then
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# Add to the combination pattern that will be used below
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if [ "$combopattern" != "" ]; then combopattern="$combopattern|"; fi
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if [[ "$combopattern" != "" ]]; then combopattern="$combopattern|"; fi
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combopattern="$combopattern$basicpattern"
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# Also add the domain to the whitelist but only if it's not already present
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grep -E -q "^$basicpattern$" /etc/pihole/whitelist.txt \
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|| echo "$var" >> /etc/pihole/whitelist.txt
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grep -E -q "^$basicpattern$" $whitelist \
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|| echo "$var" >> $whitelist
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fi
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done
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# Now report on and remove matched domains
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if [ "$combopattern" != "" ]; then
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if [[ "$combopattern" != "" ]]; then
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echo "Modifying hosts file..."
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# Construct pattern to match entry in hosts file.
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# This consists of one or more IP addresses followed by the domain name.
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pattern=$(echo $combopattern | awk -F '[# \t]' '{printf "%s", "^(([0-9]+\.){3}[0-9]+ +)+("$1")$"}')
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# Output what will be removed and then actually remove
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sed -r -n 's/'"$pattern"'/ Removed: \3/p' /etc/pihole/gravity.list
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sed -r -i '/'"$pattern"'/d' /etc/pihole/gravity.list
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sed -r -n 's/'"$pattern"'/ Removed: \3/p' $adList
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sed -r -i '/'"$pattern"'/d' $adList
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echo "** $# domain(s) whitelisted."
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# Force dnsmasq to reload /etc/pihole/gravity.list
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@ -1,12 +1,47 @@
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# If you want dnsmasq to read another file, as well as /etc/hosts, use
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# this.
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addn-hosts=/etc/pihole/gravity.list
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# The following two options make you a better netizen, since they
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# tell dnsmasq to filter out queries which the public DNS cannot
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# answer, and which load the servers (especially the root servers)
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# unnecessarily. If you have a dial-on-demand link they also stop
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# these requests from bringing up the link unnecessarily.
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# Never forward plain names (without a dot or domain part)
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domain-needed
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# Never forward addresses in the non-routed address spaces.
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bogus-priv
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# If you don't want dnsmasq to read /etc/resolv.conf or any other
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# file, getting its servers from this file instead (see below), then
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# uncomment this.
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no-resolv
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# Add other name servers here, with domain specs if they are for
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# non-public domains.
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server=8.8.8.8
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server=8.8.4.4
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# If you want dnsmasq to listen for DHCP and DNS requests only on
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# specified interfaces (and the loopback) give the name of the
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# interface (eg eth0) here.
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interface=eth0
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# Or which to listen on by address (remember to include 127.0.0.1 if
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# you use this.)
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listen-address=127.0.0.1
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# Set the cachesize here.
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cache-size=10000
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# For debugging purposes, log each DNS query as it passes through
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# dnsmasq.
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log-queries
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log-facility=/var/log/pihole.log
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# Normally responses which come from /etc/hosts and the DHCP lease
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# file have Time-To-Live set as zero, which conventionally means
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# do not cache further. If you are happy to trade lower load on the
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# server for potentially stale date, you can set a time-to-live (in
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# seconds) here.
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local-ttl=300
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@ -1,4 +1,6 @@
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server.modules = (
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"mod_access",
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"mod_accesslog",
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"mod_expire",
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"mod_compress",
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"mod_redirect",
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@ -14,6 +16,8 @@ server.pid-file = "/var/run/lighttpd.pid"
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server.username = "www-data"
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server.groupname = "www-data"
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server.port = 80
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accesslog.filename = "/var/log/lighttpd/access.log"
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accesslog.format = "%{%s}t|%V|%r|%s|%b"
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index-file.names = ( "index.php", "index.html", "index.lighttpd.html" )
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@ -1 +1,26 @@
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@weekly sudo /usr/local/bin/gravity.sh
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# /etc/crontab: system-wide crontab
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# Unlike any other crontab you don't have to run the `crontab'
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# command to install the new version when you edit this file
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# and files in /etc/cron.d. These files also have username fields,
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# that none of the other crontabs do.
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SHELL=/bin/sh
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PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
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# m h dom mon dow user command
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17 * * * * root cd / && run-parts --report /etc/cron.hourly
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25 6 * * * root test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.daily )
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47 6 * * 7 root test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.weekly )
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52 6 1 * * root test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.monthly )
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# Pi-hole: Update the ad sources once a week on Sunday at 01:59
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# Download any updates from the ad lists
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59 1 * * 7 root /usr/local/bin/gravity.sh
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# Pi-hole: Parse the log file before it is flushed and save the stats to a database
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# This will be used for a historical view of your Pi-hole's performance
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#50 11 * * * root /usr/local/bin/dailyLog.sh
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# Pi-hole: Flush the log daily at 11:58 so it doesn't get out of control
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# Stats will be viewable in the Web interface thanks to the cron job above
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58 11 * * * root /usr/local/bin/piholeLogFlush.sh
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@ -1,31 +1,47 @@
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#!/bin/bash
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# Pi-hole automated install
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# Raspberry Pi Ad-blocker
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#!/usr/bin/env bash
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# Pi-hole: A black hole for Internet advertisements
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# by Jacob Salmela
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# Network-wide ad blocking via your Raspberry Pi
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#
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# Install with this command (from the Pi):
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# pi-hole.net/donate
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#
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# curl -s "https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/automated%20install/basic-install.sh" | bash
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# Install with this command (from your Pi):
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#
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# Or run the commands below in order
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# curl -L install.pi-hole.net | bash
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clear
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echo " _____ _ _ _ "
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echo " | __ (_) | | | | "
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echo " | |__) | __ | |__ ___ | | ___ "
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echo " | ___/ | |__| | '_ \ / _ \| |/ _ \ "
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echo " | | | | | | | | (_) | | __/ "
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echo " |_| |_| |_| |_|\___/|_|\___| "
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echo " "
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echo " Raspberry Pi Ad-blocker "
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echo " "
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echo "Set a static IP before running this!"
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echo " "
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echo " Press Enter when ready "
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echo " "
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read
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######## VARIABLES #########
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tmpLog=/tmp/pihole-install.log
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instalLogLoc=/etc/pihole/install.log
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# Get the screen size in case we need a full-screen message and so we can display a dialog that is sized nicely
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screenSize=$(stty -a | tr \; \\012 | egrep 'rows|columns' | cut '-d ' -f3)
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# Find the rows and columns
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rows=$(stty -a | tr \; \\012 | egrep 'rows' | cut -d' ' -f3)
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columns=$(stty -a | tr \; \\012 | egrep 'columns' | cut -d' ' -f3)
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# Divide by two so the dialogs take up half of the screen, which looks nice.
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r=$(( rows / 2 ))
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c=$(( columns / 2 ))
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# Find IP used to route to outside world
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IPv4info=$(ip route get 8.8.8.8)
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IPv4dev=$(echo $IPv4info| awk '{print $5}')
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IPv4addr=$(ip -o -f inet addr show dev $IPv4dev | awk '{print $4}')
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IPv4gw=$(echo $IPv4info | awk '{print $3}')
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# IPv6 support to be added later
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#IPv6eui64=$(ip addr show | awk '/scope\ global/ && /ff:fe/ {print $2}' | cut -d'/' -f1)
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#IPv6linkLocal=$(ip addr show | awk '/inet/ && /scope\ link/ && /fe80/ {print $2}' | cut -d'/' -f1)
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availableInterfaces=$(ip -o link | awk '{print $2}' | grep -v "lo" | cut -d':' -f1)
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dhcpcdFile=/etc/dhcpcd.conf
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####### FUCNTIONS ##########
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backupLegacyPihole()
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{
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if [[ -f /etc/dnsmasq.d/adList.conf ]];then
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echo "Original Pi-hole detected. Initiating sub space transport..."
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echo "Original Pi-hole detected. Initiating sub space transport"
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sudo mkdir -p /etc/pihole/original/
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sudo mv /etc/dnsmasq.d/adList.conf /etc/pihole/original/adList.conf.$(date "+%Y-%m-%d")
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sudo mv /etc/dnsmasq.conf /etc/pihole/original/dnsmasq.conf.$(date "+%Y-%m-%d")
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@ -36,58 +52,252 @@ if [[ -f /etc/dnsmasq.d/adList.conf ]];then
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else
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:
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fi
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}
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echo "Updating the Pi..."
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sudo apt-get update
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sudo apt-get -y upgrade
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welcomeDialogs()
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{
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# Display the welcome dialog
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whiptail --msgbox --backtitle "Welcome" --title "Pi-hole automated installer" "This installer will transform your Raspberry Pi into a network-wide ad blocker!" $r $c
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echo "Installing tools..."
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sudo apt-get -y install dnsutils
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sudo apt-get -y install bc
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sudo apt-get -y install toilet
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# Explain the need for a static address
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whiptail --msgbox --backtitle "Initating network interface" --title "Static IP Needed" "The Pi-hole is a SERVER so it needs a STATIC IP ADDRESS to function properly.
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echo "Installing DNS..."
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sudo apt-get -y install dnsmasq
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sudo update-rc.d dnsmasq enable
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In the next section, you can choose to use your current network settings (DHCP) or to manually edit them." $r $c
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}
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echo "Installing a Web server"
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sudo apt-get -y install lighttpd php5-common php5-cgi php5
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sudo mkdir /var/www/html
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sudo chown www-data:www-data /var/www/html
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sudo chmod 775 /var/www/html
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sudo usermod -a -G www-data pi
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chooseInterface()
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{
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# Turn the available interfaces into an array so it can be used with a whiptail dialog
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interfacesArray=()
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while read -r line
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do
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interfacesArray+=("$line" "available" "ON")
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done <<< "$availableInterfaces"
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echo "Stopping services to modify them..."
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sudo service dnsmasq stop
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sudo service lighttpd stop
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# Find out how many interfaces are available to choose from
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interfaceCount=$(echo "$availableInterfaces" | wc -l)
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chooseInterfaceCmd=(whiptail --separate-output --radiolist "Choose An Interface" $r $c $interfaceCount)
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chooseInterfaceOptions=$("${chooseInterfaceCmd[@]}" "${interfacesArray[@]}" 2>&1 >/dev/tty)
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for desiredInterface in $chooseInterfaceOptions
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do
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piholeInterface=$desiredInterface
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echo "Using interface: $piholeInterface"
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done
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}
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echo "Backing up original config files and downloading Pi-hole ones..."
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use4andor6()
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{
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# Let use select IPv4 and/or IPv6
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cmd=(whiptail --separate-output --checklist "Select Protocols" $r $c 2)
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options=(IPv4 "Block ads over IPv4" on
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IPv6 "Block ads over IPv4" off)
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choices=$("${cmd[@]}" "${options[@]}" 2>&1 >/dev/tty)
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clear
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for choice in $choices
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do
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case $choice in
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IPv4)
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echo "IPv4 selected."
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useIPv4=true
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;;
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IPv6)
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echo "IPv6 selected."
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useIPv6=true
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;;
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esac
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done
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}
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useIPv6dialog()
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{
|
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whiptail --msgbox --backtitle "Coming soon..." --title "IPv6 not yet supported" "I need your help for IPv6. Consider donating at: http://pi-hole.net/donate" $r $c
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}
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getStaticIPv4Settings()
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{
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# Ask if the user wannts to use DHCP settings as their static IP
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if (whiptail --backtitle "Calibrating network interface" --title "Static IP Address" --yesno "Do you want to use your current network settings as a static address?
|
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|
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IP address: $IPv4addr
|
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Gateway: $IPv4gw" $r $c) then
|
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# If they choose yes, let the user know that the IP address will not be available via DHCP and may cause a conflict.
|
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whiptail --msgbox --backtitle "IP information" --title "FYI: IP Conflict" "It is possible your router could still try to assign this IP to a device, which would cause a conflict. But in most cases the router is smart enough to not do that.
|
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|
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If you are worried, either manually set the address, or modify the DHCP reservation pool so it does not include the IP you want.
|
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|
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It is also possible to use a DHCP reservation, but if you are going to do that, you might as well set a static address." $r $c
|
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# Nothing else to do since the variables are already set above
|
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else
|
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# Otherwise, we need to ask the user to input their desired settings.
|
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# Start by getting the IPv4 address (pre-filling it with info gathered from DHCP)
|
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# Start a loop to let the user enter their information with the chance to go back and edit it if necessary
|
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until [[ $ipSettingsCorrect = True ]]
|
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do
|
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# Ask for the IPv4 address
|
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IPv4addr=$(whiptail --backtitle "Calibrating network interface" --title "IPv4 address" --inputbox "Enter your desired IPv4 address" $r $c $IPv4addr 3>&1 1>&2 2>&3)
|
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if [[ $? = 0 ]];then
|
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echo "Your static IPv4 address: $IPv4addr"
|
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# Ask for the gateway
|
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IPv4gw=$(whiptail --backtitle "Calibrating network interface" --title "IPv4 gateway (router)" --inputbox "Enter your desired IPv4 default gateway" $r $c $IPv4gw 3>&1 1>&2 2>&3)
|
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if [[ $? = 0 ]];then
|
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echo "Your static IPv4 gateway: $IPv4gw"
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# Give the user a chance to review their settings before moving on
|
||||
if (whiptail --backtitle "Calibrating network interface" --title "Static IP Address" --yesno "Are these settings correct?
|
||||
IP address: $IPv4addr
|
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Gateway: $IPv4gw" $r $c)then
|
||||
# If the settings are correct, then we need to set the piholeIP
|
||||
# Saving it to a temporary file us to retrieve it later when we run the gravity.sh script
|
||||
echo ${IPv4addr%/*} > /tmp/piholeIP
|
||||
# After that's done, the loop ends and we move on
|
||||
ipSettingsCorrect=True
|
||||
else
|
||||
# If the settings are wrong, the loop continues
|
||||
ipSettingsCorrect=False
|
||||
fi
|
||||
else
|
||||
# Cancelling gateway settings window
|
||||
ipSettingsCorrect=False
|
||||
echo "User canceled."
|
||||
exit
|
||||
fi
|
||||
else
|
||||
# Cancelling IPv4 settings window
|
||||
ipSettingsCorrect=False
|
||||
echo "User canceled."
|
||||
exit
|
||||
fi
|
||||
done
|
||||
# End the if statement for DHCP vs. static
|
||||
fi
|
||||
}
|
||||
|
||||
|
||||
setStaticIPv4()
|
||||
{
|
||||
# Append these lines to /etc/dhcpcd.conf to enable a static IP
|
||||
echo "interface $piholeInterface
|
||||
static ip_address=$IPv4addr
|
||||
static routers=$IPv4gw
|
||||
static domain_name_servers=$IPv4gw" | sudo tee -a $dhcpcdFile >/dev/null
|
||||
sudo ip addr replace dev $piholeInterface $IPv4addr
|
||||
}
|
||||
|
||||
installScripts(){
|
||||
sudo curl -o /usr/local/bin/gravity.sh https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/gravity.sh
|
||||
sudo curl -o /usr/local/bin/chronometer.sh https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/advanced/Scripts/chronometer.sh
|
||||
sudo curl -o /usr/local/bin/whitelist.sh https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/advanced/Scripts/whitelist.sh
|
||||
sudo curl -o /usr/local/bin/piholeLogFlush.sh https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/advanced/Scripts/piholeLogFlush.sh
|
||||
sudo chmod 755 /usr/local/bin/{gravity,chronometer,whitelist,piholeLogFlush}.sh
|
||||
}
|
||||
|
||||
installConfigs(){
|
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sudo mv /etc/dnsmasq.conf /etc/dnsmasq.conf.orig
|
||||
sudo mv /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.orig
|
||||
sudo mv /var/www/html/index.lighttpd.html /var/www/html/index.lighttpd.orig
|
||||
sudo curl -o /etc/dnsmasq.conf "https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/advanced/dnsmasq.conf"
|
||||
sudo curl -o /etc/lighttpd/lighttpd.conf "https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/advanced/lighttpd.conf"
|
||||
sudo lighty-enable-mod fastcgi fastcgi-php
|
||||
sudo mkdir /var/www/html/pihole
|
||||
sudo curl -o /var/www/html/pihole/index.html "https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/advanced/index.html"
|
||||
sudo curl -o /etc/dnsmasq.conf https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/advanced/dnsmasq.conf
|
||||
sudo curl -o /etc/lighttpd/lighttpd.conf https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/advanced/lighttpd.conf
|
||||
}
|
||||
|
||||
echo "Installing the Web interface..."
|
||||
stopServices(){
|
||||
sudo service dnsmasq stop || true
|
||||
sudo service lighttpd stop || true
|
||||
}
|
||||
|
||||
installDependencies(){
|
||||
sudo apt-get update
|
||||
sudo apt-get -y upgrade
|
||||
sudo apt-get -y install dnsutils bc toilet
|
||||
sudo apt-get -y install dnsmasq
|
||||
sudo apt-get -y install lighttpd php5-common php5-cgi php5
|
||||
}
|
||||
|
||||
installWebAdmin(){
|
||||
sudo wget https://github.com/jacobsalmela/AdminLTE/archive/master.zip -O /var/www/master.zip
|
||||
sudo unzip /var/www/master.zip -d /var/www/html/
|
||||
sudo unzip -oq /var/www/master.zip -d /var/www/html/
|
||||
sudo mv /var/www/html/AdminLTE-master /var/www/html/admin
|
||||
sudo rm /var/www/master.zip 2>/dev/null
|
||||
}
|
||||
|
||||
installPiholeWeb(){
|
||||
sudo mkdir /var/www/html/pihole
|
||||
sudo mv /var/www/html/index.lighttpd.html /var/www/html/index.lighttpd.orig
|
||||
sudo curl -o /var/www/html/pihole/index.html https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/advanced/index.html
|
||||
}
|
||||
|
||||
installCron(){
|
||||
sudo mv /etc/crontab /etc/crontab.orig
|
||||
sudo curl -o /etc/crontab https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/advanced/pihole.cron
|
||||
}
|
||||
|
||||
installPiLog(){
|
||||
sudo touch /var/log/pihole.log
|
||||
sudo chmod 644 /var/log/pihole.log
|
||||
sudo chown dnsmasq:root /var/log/pihole.log
|
||||
|
||||
echo "Locating the Pi-hole..."
|
||||
sudo curl -o /usr/local/bin/gravity.sh "https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/gravity.sh"
|
||||
sudo curl -o /usr/local/bin/chronometer.sh "https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/advanced/Scripts/chronometer.sh"
|
||||
sudo chmod 755 /usr/local/bin/gravity.sh
|
||||
sudo chmod 755 /usr/local/bin/chronometer.sh
|
||||
|
||||
echo "Entering the event horizon..."
|
||||
}
|
||||
installPihole()
|
||||
{
|
||||
installDependencies
|
||||
stopServices
|
||||
sudo chown www-data:www-data /var/www/html
|
||||
sudo chmod 775 /var/www/html
|
||||
sudo usermod -a -G www-data pi
|
||||
sudo lighty-enable-mod fastcgi fastcgi-php
|
||||
installScripts
|
||||
installConfigs
|
||||
installWebAdmin
|
||||
installPiholeWeb
|
||||
installCron
|
||||
installPiLog
|
||||
sudo /usr/local/bin/gravity.sh
|
||||
}
|
||||
|
||||
echo "Restarting..."
|
||||
sudo reboot
|
||||
######## SCRIPT ############
|
||||
# Start the installer
|
||||
welcomeDialogs
|
||||
|
||||
# Just back up the original Pi-hole right away since it won't take long and it gets it out of the way
|
||||
backupLegacyPihole
|
||||
|
||||
# Find interfaces and let the user choose one
|
||||
chooseInterface
|
||||
|
||||
# Let the user decide if they want to block ads over IPv4 and/or IPv6
|
||||
use4andor6
|
||||
|
||||
# Decide is IPv4 will be used
|
||||
if [[ "$useIPv4" = true ]];then
|
||||
echo "Using IPv4"
|
||||
getStaticIPv4Settings
|
||||
setStaticIPv4
|
||||
else
|
||||
useIPv4=false
|
||||
echo "IPv4 will NOT be used."
|
||||
fi
|
||||
|
||||
# Decide is IPv6 will be used
|
||||
if [[ "$useIPv6" = true ]];then
|
||||
# If only IPv6 is selected, exit because it is not supported yet
|
||||
if [[ "$useIPv6" = true ]] && [[ "$useIPv4" = false ]];then
|
||||
useIPv6dialog
|
||||
exit
|
||||
else
|
||||
useIPv6dialog
|
||||
fi
|
||||
else
|
||||
useIPv6=false
|
||||
echo "IPv6 will NOT be used. Consider a donation at pi-hole.net/donate"
|
||||
fi
|
||||
|
||||
# Install and log everything to a file
|
||||
installPihole | tee $tmpLog
|
||||
|
||||
# Move the log file into /etc/pihole for storage
|
||||
sudo mv $tmpLog $instalLogLoc
|
||||
|
||||
whiptail --msgbox --backtitle "Make it so." --title "Installation Complete!" "Configure your devices to use the Pi-hole as their DNS server using this IP: $IPv4addr.
|
||||
|
||||
If you set a new IP address, it should work fine, but you may want to reboot the Pi at some point.
|
||||
|
||||
The install log is in /etc/pihole." $r $c
|
||||
|
||||
sudo service dnsmasq start
|
||||
sudo service lighttpd start
|
||||
|
||||
19
automated install/uninstall.sh
Normal file
19
automated install/uninstall.sh
Normal file
@ -0,0 +1,19 @@
|
||||
#!/bin/bash
|
||||
# Completely uninstalls the Pi-hole
|
||||
|
||||
######### SCRIPT ###########
|
||||
sudo apt-get -y remove --purge dnsutils bc toilet
|
||||
sudo apt-get -y remove --purge dnsmasq
|
||||
sudo apt-get -y remove --purge lighttpd php5-common php5-cgi php5
|
||||
sudo rm -rf /var/www/html
|
||||
sudo rm /etc/dnsmasq.conf /etc/dnsmasq.conf.orig
|
||||
sudo rm /etc/crontab
|
||||
sudo mv /etc/crontab.orig /etc/crontab
|
||||
sudo rm /etc/dnsmasq.conf
|
||||
sudo rm -rf /etc/lighttpd/
|
||||
sudo rm /var/log/pihole.log
|
||||
sudo rm /usr/local/bin/gravity.sh
|
||||
sudo rm /usr/local/bin/chronometer.sh
|
||||
sudo rm /usr/local/bin/whitelist.sh
|
||||
sudo rm /usr/local/bin/piholeLogFlush.sh
|
||||
sudo rm -rf /etc/pihole/
|
||||
203
gravity.sh
203
gravity.sh
@ -4,6 +4,7 @@
|
||||
# Network-wide ad blocking via your Raspberry Pi
|
||||
# http://pi-hole.net
|
||||
# Compiles a list of ad-serving domains by downloading them from multiple sources
|
||||
|
||||
piholeIPfile=/tmp/piholeIP
|
||||
if [[ -f $piholeIPfile ]];then
|
||||
# If the file exists, it means it was exported from the installation script and we should use that value instead of detecting it in this script
|
||||
@ -11,11 +12,14 @@ if [[ -f $piholeIPfile ]];then
|
||||
rm $piholeIPfile
|
||||
else
|
||||
# Otherwise, the IP address can be taken directly from the machine, which will happen when the script is run by the user and not the installation script
|
||||
piholeIP=$(ip -4 addr show | awk '{match($0,/[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+/); ip = substr($0,RSTART,RLENGTH); print ip}' | sed '/^\s*$/d' | grep -v "127.0.0.1" | (head -n1))
|
||||
IPv4dev=$(ip route get 8.8.8.8 | awk '{print $5}')
|
||||
piholeIPCIDR=$(ip -o -f inet addr show dev $IPv4dev | awk '{print $4}')
|
||||
piholeIP=${piholeIPCIDR%/*}
|
||||
fi
|
||||
|
||||
# Ad-list sources--one per line in single quotes
|
||||
# The mahakala source is commented out due to many users having issues with it blocking legitimate domains. Uncomment at your own risk
|
||||
# The mahakala source is commented out due to many users having issues with it blocking legitimate domains.
|
||||
# Uncomment at your own risk
|
||||
sources=('https://adaway.org/hosts.txt'
|
||||
'http://adblock.gjtech.net/?format=unix-hosts'
|
||||
#'http://adblock.mahakala.is/'
|
||||
@ -45,68 +49,70 @@ if [[ -r $piholeDir/pihole.conf ]];then
|
||||
echo "** Local calibration requested..."
|
||||
. $piholeDir/pihole.conf
|
||||
fi
|
||||
|
||||
###########################
|
||||
# collapse - begin formation of pihole
|
||||
function gravity_collapse() {
|
||||
echo "** Neutrino emissions detected..."
|
||||
echo "** Neutrino emissions detected..."
|
||||
|
||||
# Create the pihole resource directory if it doesn't exist. Future files will be stored here
|
||||
if [[ -d $piholeDir ]];then
|
||||
# Create the pihole resource directory if it doesn't exist. Future files will be stored here
|
||||
if [[ -d $piholeDir ]];then
|
||||
# Temporary hack to allow non-root access to pihole directory
|
||||
# Will update later, needed for existing installs, new installs should
|
||||
# create this directory as non-root
|
||||
sudo chmod 777 $piholeDir
|
||||
find "$piholeDir" -type f -exec sudo chmod 666 {} \;
|
||||
else
|
||||
else
|
||||
echo "** Creating pihole directory..."
|
||||
mkdir $piholeDir
|
||||
fi
|
||||
fi
|
||||
}
|
||||
|
||||
# patternCheck - check to see if curl downloaded any new files, and then process those
|
||||
# files so they are in host format.
|
||||
# patternCheck - check to see if curl downloaded any new files.
|
||||
function gravity_patternCheck() {
|
||||
patternBuffer=$1
|
||||
# check if the patternbuffer is a non-zero length file
|
||||
if [[ -s "$patternBuffer" ]];then
|
||||
# Some of the blocklists are copyright, they need to be downloaded
|
||||
# and stored as is. They can be processed for content after they
|
||||
# have been saved.
|
||||
cp $patternBuffer $saveLocation
|
||||
echo "Done."
|
||||
else
|
||||
# curl didn't download any host files, probably because of the date check
|
||||
echo "Transporter logic detected no changes, pattern skipped..."
|
||||
fi
|
||||
patternBuffer=$1
|
||||
# check if the patternbuffer is a non-zero length file
|
||||
if [[ -s "$patternBuffer" ]];then
|
||||
# Some of the blocklists are copyright, they need to be downloaded
|
||||
# and stored as is. They can be processed for content after they
|
||||
# have been saved.
|
||||
cp $patternBuffer $saveLocation
|
||||
echo "List updated, transport successful..."
|
||||
else
|
||||
# curl didn't download any host files, probably because of the date check
|
||||
echo "No changes detected, transport skipped..."
|
||||
fi
|
||||
}
|
||||
|
||||
# transport - curl the specified url with any needed command extentions, then patternCheck
|
||||
# transport - curl the specified url with any needed command extentions
|
||||
function gravity_transport() {
|
||||
url=$1
|
||||
cmd_ext=$2
|
||||
agent=$3
|
||||
# tmp file, so we don't have to store the (long!) lists in RAM
|
||||
patternBuffer=$(mktemp)
|
||||
heisenbergCompensator=""
|
||||
if [[ -r $saveLocation ]]; then
|
||||
# if domain has been saved, add file for date check to only download newer
|
||||
heisenbergCompensator="-z $saveLocation"
|
||||
fi
|
||||
# Silently curl url
|
||||
curl -s $cmd_ext $heisenbergCompensator -A "$agent" $url > $patternBuffer
|
||||
url=$1
|
||||
cmd_ext=$2
|
||||
agent=$3
|
||||
|
||||
# tmp file, so we don't have to store the (long!) lists in RAM
|
||||
patternBuffer=$(mktemp)
|
||||
heisenbergCompensator=""
|
||||
if [[ -r $saveLocation ]]; then
|
||||
# if domain has been saved, add file for date check to only download newer
|
||||
heisenbergCompensator="-z $saveLocation"
|
||||
fi
|
||||
|
||||
gravity_patternCheck $patternBuffer
|
||||
|
||||
# Cleanup
|
||||
rm -f $patternBuffer
|
||||
# Silently curl url
|
||||
curl -s $cmd_ext $heisenbergCompensator -A "$agent" $url > $patternBuffer
|
||||
# Check for list updates
|
||||
gravity_patternCheck $patternBuffer
|
||||
|
||||
# Cleanup
|
||||
rm -f $patternBuffer
|
||||
}
|
||||
|
||||
# spinup - main gravity function
|
||||
function gravity_spinup() {
|
||||
|
||||
# Loop through domain list. Download each one and remove commented lines (lines beginning with '# 'or '/') and blank lines
|
||||
for ((i = 0; i < "${#sources[@]}"; i++))
|
||||
do
|
||||
# Loop through domain list. Download each one and remove commented lines (lines beginning with '# 'or '/') and # blank lines
|
||||
for ((i = 0; i < "${#sources[@]}"; i++))
|
||||
do
|
||||
url=${sources[$i]}
|
||||
# Get just the domain from the URL
|
||||
domain=$(echo "$url" | cut -d'/' -f3)
|
||||
@ -117,7 +123,7 @@ do
|
||||
|
||||
agent="Mozilla/10.0"
|
||||
|
||||
echo -n "Getting $domain list... "
|
||||
echo -n " Getting $domain list: "
|
||||
|
||||
# Use a case statement to download lists that need special cURL commands
|
||||
# to complete properly and reset the user agent when required
|
||||
@ -134,33 +140,34 @@ do
|
||||
# Default is a simple request
|
||||
*) cmd_ext=""
|
||||
esac
|
||||
gravity_transport $url $cmd_ext $agent
|
||||
done
|
||||
gravity_transport $url $cmd_ext $agent
|
||||
done
|
||||
}
|
||||
|
||||
# Schwarzchild - aggregate domains to one list and add blacklisted domains
|
||||
function gravity_Schwarzchild() {
|
||||
|
||||
# Find all active domains and compile them into one file and remove CRs
|
||||
echo "** Aggregating list of domains..."
|
||||
truncate -s 0 $piholeDir/$matter
|
||||
for i in "${activeDomains[@]}"
|
||||
do
|
||||
cat $i |tr -d '\r' >> $piholeDir/$matter
|
||||
done
|
||||
# Find all active domains and compile them into one file and remove CRs
|
||||
echo "** Aggregating list of domains..."
|
||||
truncate -s 0 $piholeDir/$matter
|
||||
for i in "${activeDomains[@]}"
|
||||
do
|
||||
cat $i |tr -d '\r' >> $piholeDir/$matter
|
||||
done
|
||||
}
|
||||
|
||||
# Append blacklist entries if they exist
|
||||
if [[ -r $blacklist ]];then
|
||||
# Pulsar - White/blacklist application
|
||||
function gravity_pulsar() {
|
||||
|
||||
# Append blacklist entries if they exist
|
||||
if [[ -r $blacklist ]];then
|
||||
numberOf=$(cat $blacklist | sed '/^\s*$/d' | wc -l)
|
||||
echo "** Blacklisting $numberOf domain(s)..."
|
||||
cat $blacklist >> $piholeDir/$matter
|
||||
fi
|
||||
}
|
||||
fi
|
||||
|
||||
function gravity_pulsar() {
|
||||
|
||||
# Whitelist (if applicable) domains
|
||||
if [[ -r $whitelist ]];then
|
||||
# Whitelist (if applicable) domains
|
||||
if [[ -r $whitelist ]];then
|
||||
# Remove whitelist entries
|
||||
numberOf=$(cat $whitelist | sed '/^\s*$/d' | wc -l)
|
||||
plural=; [[ "$numberOf" != "1" ]] && plural=s
|
||||
@ -170,49 +177,65 @@ if [[ -r $whitelist ]];then
|
||||
# replace "." with "\." of each line to turn each entry into a
|
||||
# regexp so it can be parsed out with grep -x
|
||||
awk -F '[# \t]' 'NF>0&&$1!="" {print "^"$1"$"}' $whitelist | sed 's/\./\\./g' > $latentWhitelist
|
||||
else
|
||||
else
|
||||
rm $latentWhitelist
|
||||
fi
|
||||
fi
|
||||
|
||||
# Prevent our sources from being pulled into the hole
|
||||
plural=; [[ "${#sources[@]}" != "1" ]] && plural=s
|
||||
echo "** Whitelisting ${#sources[@]} ad list source${plural}..."
|
||||
for url in ${sources[@]}
|
||||
do
|
||||
# Prevent our sources from being pulled into the hole
|
||||
plural=; [[ "${#sources[@]}" != "1" ]] && plural=s
|
||||
echo "** Whitelisting ${#sources[@]} ad list source${plural}..."
|
||||
for url in ${sources[@]}
|
||||
do
|
||||
echo "$url" | awk -F '/' '{print "^"$3"$"}' | sed 's/\./\\./g' >> $latentWhitelist
|
||||
done
|
||||
done
|
||||
|
||||
# Remove whitelist entries from list
|
||||
grep -vxf $latentWhitelist $piholeDir/$matter > $piholeDir/$andLight
|
||||
# Remove whitelist entries from list
|
||||
grep -vxf $latentWhitelist $piholeDir/$matter > $piholeDir/$andLight
|
||||
}
|
||||
|
||||
function gravity_unique() {
|
||||
# Sort and remove duplicates
|
||||
sort -u $piholeDir/$supernova > $piholeDir/$eventHorizon
|
||||
numberOf=$(wc -l < $piholeDir/$eventHorizon)
|
||||
echo "** $numberOf unique domains trapped in the event horizon."
|
||||
# Sort and remove duplicates
|
||||
sort -u $piholeDir/$supernova > $piholeDir/$eventHorizon
|
||||
numberOf=$(wc -l < $piholeDir/$eventHorizon)
|
||||
echo "** $numberOf unique domains trapped in the event horizon."
|
||||
}
|
||||
|
||||
function gravity_hostFormat() {
|
||||
# Format domain list as "192.168.x.x domain.com"
|
||||
echo "** Formatting domains into a HOSTS file..."
|
||||
cat $piholeDir/$eventHorizon | awk '{sub(/\r$/,""); print "'"$piholeIP"' " $0}' > $piholeDir/$accretionDisc
|
||||
# Copy the file over as /etc/pihole/gravity.list so dnsmasq can use it
|
||||
cp $piholeDir/$accretionDisc $adList
|
||||
# Format domain list as "192.168.x.x domain.com"
|
||||
echo "** Formatting domains into a HOSTS file..."
|
||||
cat $piholeDir/$eventHorizon | awk '{sub(/\r$/,""); print "'"$piholeIP"' " $0}' > $piholeDir/$accretionDisc
|
||||
# Copy the file over as /etc/pihole/gravity.list so dnsmasq can use it
|
||||
cp $piholeDir/$accretionDisc $adList
|
||||
}
|
||||
|
||||
# blackbody - remove any remnant files from script processes
|
||||
function gravity_blackbody() {
|
||||
# Loop through list files
|
||||
for file in $piholeDir/*.$justDomainsExtension
|
||||
do
|
||||
# If list is in active array then leave it (noop) else rm the list
|
||||
if [[ " ${activeDomains[@]} " =~ " ${file} " ]]; then
|
||||
:
|
||||
else
|
||||
rm -f $file
|
||||
fi
|
||||
done
|
||||
}
|
||||
|
||||
function gravity_advanced() {
|
||||
# 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
|
||||
awk '($1 !~ /^#/) { if (NF>1) {print $2} else {print $1}}' $piholeDir/$andLight | \
|
||||
sed -nr -e 's/\.{2,}/./g' -e '/\./p' > $piholeDir/$supernova
|
||||
|
||||
# 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
|
||||
awk '($1 !~ /^#/) { if (NF>1) {print $2} else {print $1}}' $piholeDir/$andLight | \
|
||||
sed -nr -e 's/\.{2,}/./g' -e '/\./p' > $piholeDir/$supernova
|
||||
numberOf=$(wc -l < $piholeDir/$supernova)
|
||||
echo "** $numberOf domains being pulled in by gravity..."
|
||||
|
||||
numberOf=$(wc -l < $piholeDir/$supernova)
|
||||
echo "** $numberOf domains being pulled in by gravity..."
|
||||
gravity_unique
|
||||
|
||||
sudo kill -HUP $(pidof dnsmasq)
|
||||
gravity_unique
|
||||
|
||||
sudo kill -HUP $(pidof dnsmasq)
|
||||
}
|
||||
|
||||
gravity_collapse
|
||||
@ -221,4 +244,4 @@ gravity_Schwarzchild
|
||||
gravity_pulsar
|
||||
gravity_hostFormat
|
||||
gravity_advanced
|
||||
|
||||
gravity_blackbody
|
||||
|
||||
Loading…
Reference in New Issue
Block a user