mirror of
https://github.com/moparisthebest/pi-hole
synced 2024-11-25 10:42:14 -05:00
Merge branch 'master' into lighttpd
This commit is contained in:
Jacob Salmela
commit
6c4f4f49bd
42
README.md
42
README.md
@ -1,3 +1,16 @@
|
||||
# Automated Install
|
||||
|
||||
1. Install Raspbian
|
||||
2. Run the command below
|
||||
|
||||
### ```curl -L install.pi-hole.net | bash```
|
||||
|
||||
|
||||
|
||||
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.
|
||||
|
||||
[](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=3J2L3Z4DHW9UY "Donate")
|
||||
|
||||
# Raspberry Pi Ad Blocker
|
||||
**A black hole for ads, hence Pi-hole**
|
||||
|
||||
@ -6,22 +19,19 @@
|
||||
The Pi-hole is a DNS/Web server that will **block ads for any device on your network**.
|
||||
|
||||
## Coverage
|
||||
|
||||
### Security Now! Podcast
|
||||
Pi-hole is mentioned at 100 minutes and 26 seconds (the link brings you right there)
|
||||
[](http://www.youtube.com/watch?v=p7-osq_y8i8&t=100m26s)
|
||||
|
||||
### Tech Blogs
|
||||
|
||||
Featured on [MakeUseOf](http://www.makeuseof.com/tag/adblock-everywhere-raspberry-pi-hole-way/) and [Lifehacker](http://lifehacker.com/turn-a-raspberry-pi-into-an-ad-blocker-with-a-single-co-1686093533)!
|
||||
|
||||
## Automated Install
|
||||
|
||||
1. Install Raspbian
|
||||
2. Set a **static** IP address
|
||||
3. Run the command below
|
||||
|
||||
```curl -s "https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/automated%20install/basic-install.sh" | bash```
|
||||
|
||||
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.
|
||||
## Technical Details
|
||||
|
||||
A more detailed explanation of the installation can be found [here](http://jacobsalmela.com/block-millions-ads-network-wide-with-a-raspberry-pi-hole-2-0).
|
||||
|
||||
[](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=3J2L3Z4DHW9UY "Donate")
|
||||
|
||||
## Gravity
|
||||
The [gravity.sh](https://github.com/jacobsalmela/pi-hole/blob/master/gravity.sh) does most of the magic. The script pulls in ad domains from many sources and compiles them into a single list of [over 1.6 million entries](http://jacobsalmela.com/block-millions-ads-network-wide-with-a-raspberry-pi-hole-2-0).
|
||||
|
||||
@ -29,7 +39,11 @@ The [gravity.sh](https://github.com/jacobsalmela/pi-hole/blob/master/gravity.sh)
|
||||
You can add a `whitelist.txt` or `blacklist.txt` in `/etc/pihole/` and the script will apply those files automatically.
|
||||
|
||||
## Web Interface
|
||||
I am also working on a [Web interface](https://github.com/jacobsalmela/AdminLTE#pi-hole-admin-dashboard) so you can view stats and change settings.
|
||||
The [Web interface](https://github.com/jacobsalmela/AdminLTE#pi-hole-admin-dashboard) will be installed automatically so you can view stats and change settings. You can find it at:
|
||||
|
||||
`http://192.168.1.x/admin/index.php`
|
||||
|
||||
|
||||
|
||||
## Custom Config File
|
||||
If you want to use your own variables for the gravity script (i.e. storing the files in a different location) and don't want to have to change them every time there is an update to the script, create a file called `/etc/pihole/pihole.conf`. In it, you should add your own variables in a similar fashion as shown below:
|
||||
@ -47,4 +61,8 @@ A technical and detailed description can be found [here](http://jacobsalmela.com
|
||||
## Other Operating Systems
|
||||
This script will work for other UNIX-like systems with some slight **modifications**. As long as you can install `dnsmasq` and a Webserver, it should work OK. The automated install only works for a clean install of Raspiban right now since that is how the project originated.
|
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|
||||
### Examples Of The Pi-hole On Other Operating Systems
|
||||
- [Sky-Hole](http://dlaa.me/blog/post/skyhole)
|
||||
- [Pi-hole in the Cloud!](http://blog.codybunch.com/2015/07/28/Pi-Hole-in-the-cloud/)
|
||||
|
||||
[](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=3J2L3Z4DHW9UY "Donate")
|
||||
|
||||
3
advanced/Scripts/piholeLogFlush.sh
Executable file
3
advanced/Scripts/piholeLogFlush.sh
Executable file
@ -0,0 +1,3 @@
|
||||
#!/bin/bash
|
||||
# Flushes /var/log/pihole.log
|
||||
truncate -s 0 /var/log/pihole.log
|
||||
@ -1,13 +1,49 @@
|
||||
#!/bin/bash
|
||||
whitelist=/etc/pihole/whitelist.txt
|
||||
adList=/etc/pihole/gravity.list
|
||||
if [[ ! -f $whitelist ]];then
|
||||
touch $whitelist
|
||||
fi
|
||||
|
||||
if [[ $# = 0 ]]; then
|
||||
echo "Immediately whitelists one or more domains."
|
||||
echo "Usage: whitelist.sh domain1 [domain2 ...]"
|
||||
fi
|
||||
|
||||
combopattern=""
|
||||
|
||||
# For each argument passed to this script
|
||||
for var in "$@"
|
||||
do
|
||||
echo "Whitelisting $var..."
|
||||
# Use sed to search for the domain in /etc/pihole/gravity.list and remove it using an in-place edit
|
||||
sed -i "/$var/d" /etc/pihole/gravity.list
|
||||
# Also add the domain to the whitelist.txt in /etc/pihole
|
||||
echo "$var" >> /etc/pihole/whitelist.txt
|
||||
echo "Whitelisting $var..."
|
||||
|
||||
# Construct basic pattern to match domain name.
|
||||
basicpattern=$(echo $var | awk -F '[# \t]' 'NF>0&&$1!="" {print ""$1""}' | sed 's/\./\\./g')
|
||||
|
||||
if [[ "$basicpattern" != "" ]]; then
|
||||
# Add to the combination pattern that will be used below
|
||||
if [[ "$combopattern" != "" ]]; then combopattern="$combopattern|"; fi
|
||||
combopattern="$combopattern$basicpattern"
|
||||
|
||||
# Also add the domain to the whitelist but only if it's not already present
|
||||
grep -E -q "^$basicpattern$" $whitelist \
|
||||
|| echo "$var" >> $whitelist
|
||||
fi
|
||||
done
|
||||
echo "** $# domain(s) whitelisted."
|
||||
# Force dnsmasq to reload /etc/pihole/gravity.list
|
||||
kill -HUP $(pidof dnsmasq)
|
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|
||||
# Now report on and remove matched domains
|
||||
if [[ "$combopattern" != "" ]]; then
|
||||
echo "Modifying hosts file..."
|
||||
|
||||
# Construct pattern to match entry in hosts file.
|
||||
# This consists of one or more IP addresses followed by the domain name.
|
||||
pattern=$(echo $combopattern | awk -F '[# \t]' '{printf "%s", "^(([0-9]+\.){3}[0-9]+ +)+("$1")$"}')
|
||||
|
||||
# Output what will be removed and then actually remove
|
||||
sed -r -n 's/'"$pattern"'/ Removed: \3/p' $adList
|
||||
sed -r -i '/'"$pattern"'/d' $adList
|
||||
|
||||
echo "** $# domain(s) whitelisted."
|
||||
# Force dnsmasq to reload /etc/pihole/gravity.list
|
||||
kill -HUP $(pidof dnsmasq)
|
||||
fi
|
||||
|
||||
26
advanced/pihole.cron
Normal file
26
advanced/pihole.cron
Normal file
@ -0,0 +1,26 @@
|
||||
# /etc/crontab: system-wide crontab
|
||||
# Unlike any other crontab you don't have to run the `crontab'
|
||||
# command to install the new version when you edit this file
|
||||
# and files in /etc/cron.d. These files also have username fields,
|
||||
# that none of the other crontabs do.
|
||||
|
||||
SHELL=/bin/sh
|
||||
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
|
||||
|
||||
# m h dom mon dow user command
|
||||
17 * * * * root cd / && run-parts --report /etc/cron.hourly
|
||||
25 6 * * * root test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.daily )
|
||||
47 6 * * 7 root test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.weekly )
|
||||
52 6 1 * * root test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.monthly )
|
||||
|
||||
# Pi-hole: Update the ad sources once a week on Sunday at 01:59
|
||||
# Download any updates from the ad lists
|
||||
59 1 * * 7 root /usr/local/bin/gravity.sh
|
||||
|
||||
# Pi-hole: Parse the log file before it is flushed and save the stats to a database
|
||||
# This will be used for a historical view of your Pi-hole's performance
|
||||
#50 11 * * * root /usr/local/bin/dailyLog.sh
|
||||
|
||||
# Pi-hole: Flush the log daily at 11:58 so it doesn't get out of control
|
||||
# Stats will be viewable in the Web interface thanks to the cron job above
|
||||
58 11 * * * root /usr/local/bin/piholeLogFlush.sh
|
||||
@ -1,31 +1,47 @@
|
||||
#!/bin/bash
|
||||
# Pi-hole automated install
|
||||
# Raspberry Pi Ad-blocker
|
||||
#!/usr/bin/env bash
|
||||
# Pi-hole: A black hole for Internet advertisements
|
||||
# by Jacob Salmela
|
||||
# Network-wide ad blocking via your Raspberry Pi
|
||||
#
|
||||
# Install with this command (from the Pi):
|
||||
# pi-hole.net/donate
|
||||
#
|
||||
# curl -s "https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/automated%20install/basic-install.sh" | bash
|
||||
# Install with this command (from your Pi):
|
||||
#
|
||||
# Or run the commands below in order
|
||||
# curl -L install.pi-hole.net | bash
|
||||
|
||||
clear
|
||||
echo " _____ _ _ _ "
|
||||
echo " | __ (_) | | | | "
|
||||
echo " | |__) | __ | |__ ___ | | ___ "
|
||||
echo " | ___/ | |__| | '_ \ / _ \| |/ _ \ "
|
||||
echo " | | | | | | | | (_) | | __/ "
|
||||
echo " |_| |_| |_| |_|\___/|_|\___| "
|
||||
echo " "
|
||||
echo " Raspberry Pi Ad-blocker "
|
||||
echo " "
|
||||
echo "Set a static IP before running this!"
|
||||
echo " "
|
||||
echo " Press Enter when ready "
|
||||
echo " "
|
||||
read
|
||||
######## VARIABLES #########
|
||||
tmpLog=/tmp/pihole-install.log
|
||||
instalLogLoc=/etc/pihole/install.log
|
||||
|
||||
# Get the screen size in case we need a full-screen message and so we can display a dialog that is sized nicely
|
||||
screenSize=$(stty -a | tr \; \\012 | egrep 'rows|columns' | cut '-d ' -f3)
|
||||
|
||||
# Find the rows and columns
|
||||
rows=$(stty -a | tr \; \\012 | egrep 'rows' | cut -d' ' -f3)
|
||||
columns=$(stty -a | tr \; \\012 | egrep 'columns' | cut -d' ' -f3)
|
||||
|
||||
# Divide by two so the dialogs take up half of the screen, which looks nice.
|
||||
r=$(( rows / 2 ))
|
||||
c=$(( columns / 2 ))
|
||||
|
||||
# Find IP used to route to outside world
|
||||
IPv4info=$(ip route get 8.8.8.8)
|
||||
IPv4dev=$(echo $IPv4info| awk '{print $5}')
|
||||
IPv4addr=$(ip -o -f inet addr show dev $IPv4dev | awk '{print $4}')
|
||||
IPv4gw=$(echo $IPv4info | awk '{print $3}')
|
||||
|
||||
# IPv6 support to be added later
|
||||
#IPv6eui64=$(ip addr show | awk '/scope\ global/ && /ff:fe/ {print $2}' | cut -d'/' -f1)
|
||||
#IPv6linkLocal=$(ip addr show | awk '/inet/ && /scope\ link/ && /fe80/ {print $2}' | cut -d'/' -f1)
|
||||
|
||||
availableInterfaces=$(ip link show | awk -F' ' '/[0-9]: [a-z]/ {print $2}' | grep -v "lo" | cut -d':' -f1)
|
||||
dhcpcdFile=/etc/dhcpcd.conf
|
||||
|
||||
####### FUCNTIONS ##########
|
||||
backupLegacyPihole()
|
||||
{
|
||||
if [[ -f /etc/dnsmasq.d/adList.conf ]];then
|
||||
echo "Original Pi-hole detected. Initiating sub space transport..."
|
||||
echo "Original Pi-hole detected. Initiating sub space transport"
|
||||
sudo mkdir -p /etc/pihole/original/
|
||||
sudo mv /etc/dnsmasq.d/adList.conf /etc/pihole/original/adList.conf.$(date "+%Y-%m-%d")
|
||||
sudo mv /etc/dnsmasq.conf /etc/pihole/original/dnsmasq.conf.$(date "+%Y-%m-%d")
|
||||
@ -36,47 +52,226 @@ if [[ -f /etc/dnsmasq.d/adList.conf ]];then
|
||||
else
|
||||
:
|
||||
fi
|
||||
}
|
||||
|
||||
echo "Updating the Pi..."
|
||||
welcomeDialogs()
|
||||
{
|
||||
# Display the welcome dialog
|
||||
whiptail --msgbox --backtitle "Welcome" --title "Pi-hole automated installer" "This installer will transform your Raspberry Pi into a network-wide ad blocker!" $r $c
|
||||
|
||||
# Explain the need for a static address
|
||||
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.
|
||||
|
||||
In the next section, you can choose to use your current network settings (DHCP) or to manually edit them." $r $c
|
||||
}
|
||||
|
||||
chooseInterface()
|
||||
{
|
||||
# Turn the available interfaces into an array so it can be used with a whiptail dialog
|
||||
interfacesArray=()
|
||||
while read -r line
|
||||
do
|
||||
interfacesArray+=("$line" "available" "ON")
|
||||
done <<< "$availableInterfaces"
|
||||
|
||||
# Find out how many interfaces are available to choose from
|
||||
interfaceCount=$(echo "$availableInterfaces" | wc -l)
|
||||
chooseInterfaceCmd=(whiptail --separate-output --radiolist "Choose An Interface" $r $c $interfaceCount)
|
||||
chooseInterfaceOptions=$("${chooseInterfaceCmd[@]}" "${interfacesArray[@]}" 2>&1 >/dev/tty)
|
||||
for desiredInterface in $chooseInterfaceOptions
|
||||
do
|
||||
piholeInterface=$desiredInterface
|
||||
echo "Using interface: $piholeInterface"
|
||||
done
|
||||
}
|
||||
|
||||
use4andor6()
|
||||
{
|
||||
# Let use select IPv4 and/or IPv6
|
||||
cmd=(whiptail --separate-output --checklist "Select Protocols" $r $c 2)
|
||||
options=(IPv4 "Block ads over IPv4" on
|
||||
IPv6 "Block ads over IPv4" off)
|
||||
choices=$("${cmd[@]}" "${options[@]}" 2>&1 >/dev/tty)
|
||||
clear
|
||||
for choice in $choices
|
||||
do
|
||||
case $choice in
|
||||
IPv4)
|
||||
echo "IPv4 selected."
|
||||
useIPv4=true
|
||||
;;
|
||||
IPv6)
|
||||
echo "IPv6 selected."
|
||||
useIPv6=true
|
||||
;;
|
||||
esac
|
||||
done
|
||||
}
|
||||
|
||||
useIPv6dialog()
|
||||
{
|
||||
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
|
||||
}
|
||||
|
||||
getStaticIPv4Settings()
|
||||
{
|
||||
# Ask if the user wannts to use DHCP settings as their static IP
|
||||
if (whiptail --backtitle "Calibrating network interface" --title "Static IP Address" --yesno "Do you want to use your current network settings as a static address?
|
||||
|
||||
IP address: $IPv4addr
|
||||
Gateway: $IPv4gw" $r $c) then
|
||||
# If they choose yes, let the user know that the IP address will not be available via DHCP and may cause a conflict.
|
||||
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.
|
||||
|
||||
If you are worried, either manually set the address, or modify the DHCP reservation pool so it does not include the IP you want.
|
||||
|
||||
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
|
||||
# Nothing else to do since the variables are already set above
|
||||
else
|
||||
# Otherwise, we need to ask the user to input their desired settings.
|
||||
# Start by getting the IPv4 address (pre-filling it with info gathered from DHCP)
|
||||
# Start a loop to let the user enter their information with the chance to go back and edit it if necessary
|
||||
until [[ $ipSettingsCorrect = True ]]
|
||||
do
|
||||
# Ask for the IPv4 address
|
||||
IPv4addr=$(whiptail --backtitle "Calibrating network interface" --title "IPv4 address" --inputbox "Enter your desired IPv4 address" $r $c $IPv4addr 3>&1 1>&2 2>&3)
|
||||
if [[ $? = 0 ]];then
|
||||
echo "Your static IPv4 address: $IPv4addr"
|
||||
# Ask for the gateway
|
||||
IPv4gw=$(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)
|
||||
if [[ $? = 0 ]];then
|
||||
echo "Your static IPv4 gateway: $IPv4gw"
|
||||
# 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
|
||||
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
|
||||
}
|
||||
|
||||
installPihole()
|
||||
{
|
||||
sudo apt-get update
|
||||
sudo apt-get -y upgrade
|
||||
|
||||
echo "Installing tools..."
|
||||
sudo apt-get -y install dnsutils
|
||||
sudo apt-get -y install bc
|
||||
sudo apt-get -y install toilet
|
||||
|
||||
echo "Installing DNS..."
|
||||
sudo apt-get -y install dnsutils bc toilet
|
||||
sudo apt-get -y install dnsmasq
|
||||
sudo update-rc.d dnsmasq enable
|
||||
|
||||
echo "Installing a Web server"
|
||||
sudo apt-get -y install lighttpd
|
||||
sudo chown www-data:www-data /var/www
|
||||
sudo chmod 775 /var/www
|
||||
sudo apt-get -y install lighttpd php5-common php5-cgi php5
|
||||
sudo mkdir /var/www/html
|
||||
sudo chown www-data:www-data /var/www/html
|
||||
sudo chmod 775 /var/www/html
|
||||
sudo usermod -a -G www-data pi
|
||||
|
||||
echo "Stopping services to modify them..."
|
||||
sudo service dnsmasq stop
|
||||
sudo service lighttpd stop
|
||||
|
||||
echo "Backing up original config files and downloading Pi-hole ones..."
|
||||
sudo mv /etc/dnsmasq.conf /etc/dnsmasq.conf.orig
|
||||
sudo mv /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.orig
|
||||
sudo mv /var/www/index.lighttpd.html /var/www/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 mkdir /var/www/pihole
|
||||
sudo curl -o /var/www/pihole/index.html "https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/advanced/index.html"
|
||||
|
||||
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 mv /var/www/html/index.lighttpd.html /var/www/html/index.lighttpd.orig
|
||||
sudo mv /etc/crontab /etc/crontab.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 mv /etc/crontab /etc/crontab.orig
|
||||
sudo curl -o /etc/crontab https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/advanced/pihole.cron
|
||||
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 wget https://github.com/jacobsalmela/AdminLTE/archive/master.zip -O /var/www/master.zip
|
||||
sudo unzip -o /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
|
||||
sudo touch /var/log/pihole.log
|
||||
sudo chmod 644 /var/log/pihole.log
|
||||
sudo chown dnsmasq:root /var/log/pihole.log
|
||||
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.sh
|
||||
sudo chmod 755 /usr/local/bin/chronometer.sh
|
||||
|
||||
echo "Entering the event horizon..."
|
||||
sudo chmod 755 /usr/local/bin/whitelist.sh
|
||||
sudo chmod 755 /usr/local/bin/piholeLogFlush.sh
|
||||
sudo /usr/local/bin/gravity.sh
|
||||
}
|
||||
|
||||
echo "Restarting..."
|
||||
sudo shutdown -r now
|
||||
######## 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 $c
|
||||
|
||||
sudo service dnsmasq start
|
||||
sudo service lighttpd start
|
||||
|
||||
19
automated install/uninstall.sh
Normal file
19
automated install/uninstall.sh
Normal file
@ -0,0 +1,19 @@
|
||||
#!/bin/bash
|
||||
# Completely uninstalls the Pi-hole
|
||||
|
||||
######### SCRIPT ###########
|
||||
sudo apt-get -y remove --purge dnsutils bc toilet
|
||||
sudo apt-get -y remove --purge dnsmasq
|
||||
sudo apt-get -y remove --purge lighttpd php5-common php5-cgi php5
|
||||
sudo rm -rf /var/www/html
|
||||
sudo rm /etc/dnsmasq.conf /etc/dnsmasq.conf.orig
|
||||
sudo rm /etc/crontab
|
||||
sudo mv /etc/crontab.orig /etc/crontab
|
||||
sudo rm /etc/dnsmasq.conf
|
||||
sudo rm -rf /etc/lighttpd/
|
||||
sudo rm /var/log/pihole.log
|
||||
sudo rm /usr/local/bin/gravity.sh
|
||||
sudo rm /usr/local/bin/chronometer.sh
|
||||
sudo rm /usr/local/bin/whitelist.sh
|
||||
sudo rm /usr/local/bin/piholeLogFlush.sh
|
||||
sudo rm -rf /etc/pihole/
|
||||
350
gravity.sh
350
gravity.sh
@ -1,169 +1,247 @@
|
||||
#!/bin/bash
|
||||
#!/usr/bin/env bash
|
||||
# Pi-hole: A black hole for Internet advertisements
|
||||
# (c) 2015 by Jacob Salmela GPL 2.0
|
||||
# Network-wide ad blocking via your Raspberry Pi
|
||||
# http://pi-hole.net
|
||||
# Compiles a list of ad-serving domains by downloading them from multiple sources
|
||||
|
||||
# This script should only be run after you have a static IP address set on the Pi
|
||||
piholeIP=$(hostname -I)
|
||||
piholeIPfile=/tmp/piholeIP
|
||||
if [[ -f $piholeIPfile ]];then
|
||||
# If the file exists, it means it was exported from the installation script and we should use that value instead of detecting it in this script
|
||||
piholeIP=$(cat $piholeIPfile)
|
||||
rm $piholeIPfile
|
||||
else
|
||||
# Otherwise, the IP address can be taken directly from the machine, which will happen when the script is run by the user and not the installation script
|
||||
IPv4dev=$(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
|
||||
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://hosts-file.net/ad_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/pihole/gravity.list
|
||||
origin=/etc/pihole
|
||||
piholeDir=/etc/pihole
|
||||
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
|
||||
basename=pihole
|
||||
piholeDir=/etc/$basename
|
||||
adList=$piholeDir/gravity.list
|
||||
blacklist=$piholeDir/blacklist.txt
|
||||
latentBlacklist=$origin/latentBlacklist.txt
|
||||
whitelist=$piholeDir/whitelist.txt
|
||||
latentWhitelist=$origin/latentWhitelist.txt
|
||||
latentWhitelist=$piholeDir/latentWhitelist.txt
|
||||
justDomainsExtension=domains
|
||||
matter=$basename.0.matter.txt
|
||||
andLight=$basename.1.andLight.txt
|
||||
supernova=$basename.2.supernova.txt
|
||||
eventHorizon=$basename.3.eventHorizon.txt
|
||||
accretionDisc=$basename.4.accretionDisc.txt
|
||||
eyeOfTheNeedle=$basename.5.wormhole.txt
|
||||
|
||||
# After setting defaults, check if there's local overrides
|
||||
if [[ -r $piholeDir/pihole.conf ]];then
|
||||
echo "** Local calibration requested..."
|
||||
. $piholeDir/pihole.conf
|
||||
. $piholeDir/pihole.conf
|
||||
fi
|
||||
|
||||
|
||||
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 $piholeDir
|
||||
fi
|
||||
|
||||
# Add additional swap to prevent the "Error fork: unable to allocate memory" message: https://github.com/jacobsalmela/pi-hole/issues/37
|
||||
function createSwapFile()
|
||||
#########################
|
||||
{
|
||||
echo "** Creating more swap space to accomodate large solar masses..."
|
||||
sudo dphys-swapfile swapoff
|
||||
sudo curl -s -o /etc/dphys-swapfile https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/advanced/dphys-swapfile
|
||||
sudo dphys-swapfile setup
|
||||
sudo dphys-swapfile swapon
|
||||
}
|
||||
|
||||
|
||||
if [[ -n "$noSwap" ]]; then
|
||||
# if $noSwap is set, don't do anything
|
||||
:
|
||||
elif [[ -f /etc/dphys-swapfile ]];then
|
||||
swapSize=$(cat /etc/dphys-swapfile | grep -m1 CONF_SWAPSIZE | cut -d'=' -f2)
|
||||
if [[ $swapSize != 500 ]];then
|
||||
mv /etc/dphys-swapfile /etc/dphys-swapfile.orig
|
||||
echo "** Current swap size is $swapSize"
|
||||
createSwapFile
|
||||
else
|
||||
:
|
||||
fi
|
||||
else
|
||||
echo "** No swap file found. Creating one..."
|
||||
createSwapFile
|
||||
fi
|
||||
|
||||
# Loop through domain list. Download each one and remove commented lines (lines beginning with '# 'or '/') and blank lines
|
||||
for ((i = 0; i < "${#sources[@]}"; i++))
|
||||
do
|
||||
url=${sources[$i]}
|
||||
# Get just the domain from the URL
|
||||
domain=$(echo "$url" | cut -d'/' -f3)
|
||||
|
||||
# Save the file as list.#.domain
|
||||
saveLocation=$origin/list.$i.$domain.$justDomainsExtension
|
||||
|
||||
echo -n "Getting $domain list... "
|
||||
# Use a case statement to download lists that need special cURL commands to complete properly
|
||||
case "$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 $url);;
|
||||
|
||||
"pgl.yoyo.org") data=$(curl -s -d mimetype=plaintext -d hostformat=hosts -z $saveLocation $url);;
|
||||
|
||||
*) data=$(curl -s -z $saveLocation -A "Mozilla/10.0" $url);;
|
||||
esac
|
||||
|
||||
if [[ -n "$data" ]];then
|
||||
# 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 $1}}}' | \
|
||||
sed -e 's/^[. \t]*//' -e 's/\.\.\+/./g' -e 's/[. \t]*$//' | grep "\." > $saveLocation
|
||||
echo "Done."
|
||||
else
|
||||
echo "Skipping 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
|
||||
# collapse - begin formation of pihole
|
||||
function gravity_collapse() {
|
||||
echo "** Neutrino emissions detected..."
|
||||
|
||||
# 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
|
||||
echo "** Creating pihole directory..."
|
||||
mkdir $piholeDir
|
||||
fi
|
||||
}
|
||||
|
||||
# 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 "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
|
||||
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
|
||||
# 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
|
||||
url=${sources[$i]}
|
||||
# Get just the domain from the URL
|
||||
domain=$(echo "$url" | cut -d'/' -f3)
|
||||
|
||||
# Save the file as list.#.domain
|
||||
saveLocation=$piholeDir/list.$i.$domain.$justDomainsExtension
|
||||
activeDomains[$i]=$saveLocation
|
||||
|
||||
agent="Mozilla/10.0"
|
||||
|
||||
echo -n " Getting $domain list: "
|
||||
|
||||
# Use a case statement to download lists that need special cURL commands
|
||||
# to complete properly and reset the user agent when required
|
||||
case "$domain" in
|
||||
"adblock.mahakala.is")
|
||||
agent='Mozilla/5.0 (X11; Linux x86_64; rv:30.0) Gecko/20100101 Firefox/30.0'
|
||||
cmd_ext="-e http://forum.xda-developers.com/"
|
||||
;;
|
||||
|
||||
"pgl.yoyo.org")
|
||||
cmd_ext="-d mimetype=plaintext -d hostformat=hosts"
|
||||
;;
|
||||
|
||||
# Default is a simple request
|
||||
*) cmd_ext=""
|
||||
esac
|
||||
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
|
||||
}
|
||||
|
||||
# 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
|
||||
|
||||
# Whitelist (if applicable) domains
|
||||
if [[ -r $whitelist ]];then
|
||||
# Remove whitelist entries
|
||||
numberOf=$(cat $whitelist | sed '/^\s*$/d' | wc -l)
|
||||
plural=; [[ "$numberOf" != "1" ]] && plural=s
|
||||
echo "** Whitelisting $numberOf domain${plural}..."
|
||||
|
||||
# Append a "$" to the end, prepend a "^" to the beginning, and
|
||||
# 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
|
||||
rm $latentWhitelist
|
||||
fi
|
||||
|
||||
# Prevent our sources from being pulled into the hole
|
||||
plural=; [[ "${#sources[@]}" != "1" ]] && plural=s
|
||||
echo "** Whitelisting ${#sources[@]} ad list source${plural}..."
|
||||
for url in ${sources[@]}
|
||||
do
|
||||
echo "$url" | awk -F '/' '{print "^"$3"$"}' | sed 's/\./\\./g' >> $latentWhitelist
|
||||
done
|
||||
|
||||
# Remove whitelist entries from list
|
||||
grep -vxf $latentWhitelist $piholeDir/$matter > $piholeDir/$andLight
|
||||
}
|
||||
|
||||
function gravity_unique() {
|
||||
# Sort and remove duplicates
|
||||
cat $origin/$supernova | sort | uniq > $origin/$eventHorizon
|
||||
numberOf=$(cat $origin/$eventHorizon | sed '/^\s*$/d' | wc -l)
|
||||
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 $origin/$eventHorizon | awk '{sub(/\r$/,""); print "'"$piholeIP"'" $0}' > $origin/$accretionDisc
|
||||
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
|
||||
sudo cp $origin/$accretionDisc $adList
|
||||
kill -HUP $(pidof dnsmasq)
|
||||
}
|
||||
cp $piholeDir/$accretionDisc $adList
|
||||
}
|
||||
|
||||
# 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)
|
||||
plural=; [[ "$numberOf" != "1" ]] && plural=s
|
||||
echo "** Whitelisting $numberOf domain${plural}..."
|
||||
# Append a "$" to the end, prepend a "^" to the beginning, and
|
||||
# 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
|
||||
rm $latentWhitelist
|
||||
fi
|
||||
# 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 $file
|
||||
fi
|
||||
done
|
||||
}
|
||||
|
||||
# Prevent our sources from being pulled into the hole
|
||||
plural=; [[ "${#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
|
||||
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
|
||||
|
||||
grep -vxf $latentWhitelist $origin/$matter > $origin/$andLight
|
||||
numberOf=$(wc -l < $piholeDir/$supernova)
|
||||
echo "** $numberOf domains being pulled in by gravity..."
|
||||
|
||||
gravity_unique
|
||||
|
||||
sudo kill -HUP $(pidof dnsmasq)
|
||||
}
|
||||
|
||||
gravity_collapse
|
||||
gravity_spinup
|
||||
gravity_Schwarzchild
|
||||
gravity_pulsar
|
||||
gravity_hostFormat
|
||||
gravity_advanced
|
||||
gravity_blackbody
|
||||
|
||||
Loading…
Reference in New Issue
Block a user