mirror of
https://github.com/pi-hole/pi-hole
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Block ads over IPv6
I’m pretty sure this works well. Maybe someone else can try it out.
This commit is contained in:
Salmela
parent
8ffa5e9357
commit
d646612a25
@ -36,10 +36,6 @@ IPv4dev=$(ip route get 8.8.8.8 | awk '{for(i=1;i<=NF;i++)if($i~/dev/)print $(i+1
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IPv4addr=$(ip -o -f inet addr show dev $IPv4dev | awk '{print $4}' | awk 'END {print}')
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IPv4gw=$(ip route get 8.8.8.8 | 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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@ -65,6 +61,9 @@ welcomeDialogs()
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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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# Support for a part-time dev
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whiptail --msgbox --backtitle "Plea" --title "Free and open source" "The Pi-hole is free, but powered by your donations: http://pi-hole.net/donate" $r $c
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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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@ -116,7 +115,9 @@ done
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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 $c
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piholeIPv6=$(ip -6 route get 2001:4860:4860::8888 | awk -F " " '{ for(i=1;i<=NF;i++) if ($i == "src") print $(i+1) }')
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whiptail --msgbox --backtitle "IPv6..." --title "$piholeIPv6 will be used to block ads." $r $c
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sudo touch /etc/pihole/.useIPv6
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}
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getStaticIPv4Settings()
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@ -263,6 +264,17 @@ installCron
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sudo /usr/local/bin/gravity.sh
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}
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displayFinalMessage(){
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whiptail --msgbox --backtitle "Make it so." --title "Installation Complete!" "Configure your devices to use the Pi-hole as their DNS server using:
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$IPv4addr
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$piholeIPv6
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If you set a new IP address, you should restart the Pi.
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The install log is in /etc/pihole." $r $c
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}
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######## SCRIPT ############
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# Start the installer
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welcomeDialogs
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@ -288,16 +300,10 @@ fi
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# Decide is IPv6 will be used
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if [[ "$useIPv6" = true ]];then
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# If only IPv6 is selected, exit because it is not supported yet
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if [[ "$useIPv6" = true ]] && [[ "$useIPv4" = false ]];then
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useIPv6dialog
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exit
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else
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useIPv6dialog
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fi
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useIPv6dialog
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else
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useIPv6=false
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echo "IPv6 will NOT be used. Consider a donation at pi-hole.net/donate"
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echo "IPv6 will NOT be used."
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fi
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# Install and log everything to a file
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@ -306,11 +312,7 @@ installPihole | tee $tmpLog
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# Move the log file into /etc/pihole for storage
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sudo mv $tmpLog $instalLogLoc
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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.
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If you set a new IP address, it should work fine, but you may want to reboot the Pi at some point.
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The install log is in /etc/pihole." $r $c
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displayFinalMessage
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sudo service dnsmasq start
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sudo service lighttpd start
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21
gravity.sh
21
gravity.sh
@ -11,15 +11,20 @@
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# (at your option) any later version.
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piholeIPfile=/tmp/piholeIP
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piholeIPv6file=/etc/pihole/.useIPv6
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if [[ -f $piholeIPfile ]];then
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if [[ -f $piholeIPv6file ]];then
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# If the file exists, then the user previously chose to use IPv6 in the automated installer
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piholeIPv6=$(ip -6 route get 2001:4860:4860::8888 | awk -F " " '{ for(i=1;i<=NF;i++) if ($i == "src") print $(i+1) }')
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fi
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# If the file exists, it means it was exported from the installation script and we should use that value instead of detecting it in this script
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piholeIP=$(cat $piholeIPfile)
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rm $piholeIPfile
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else
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# Otherwise, the IP address can be taken directly from the machine, which will happen when the script is run by the user and not the installation script
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IPv4dev=$(ip route get 8.8.8.8 | awk '{for(i=1;i<=NF;i++)if($i~/dev/)print $(i+1)}')
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piholeIPCIDR=$(ip -o -f inet addr show dev $IPv4dev | awk '{print $4}' | awk 'END {print}')
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piholeIP=${piholeIPCIDR%/*}
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IPv4dev=$(ip route get 8.8.8.8 | awk '{for(i=1;i<=NF;i++)if($i~/dev/)print $(i+1)}')
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piholeIPCIDR=$(ip -o -f inet addr show dev $IPv4dev | awk '{print $4}' | awk 'END {print}')
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piholeIP=${piholeIPCIDR%/*}
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fi
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# Ad-list sources--one per line in single quotes
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@ -208,7 +213,13 @@ function gravity_unique() {
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function gravity_hostFormat() {
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# Format domain list as "192.168.x.x domain.com"
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echo "** Formatting domains into a HOSTS file..."
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cat $piholeDir/$eventHorizon | awk '{sub(/\r$/,""); print "'"$piholeIP"' " $0}' > $piholeDir/$accretionDisc
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# If there is a value in the $piholeIPv6, then IPv6 will be used, so the awk command modified to create a line for both protocols
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if [[ -n $piholeIPv6 ]];then
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cat $piholeDir/$eventHorizon | awk -v ipv4addr="$piholeIP" -v ipv6addr="$piholeIPv6" '{sub(/\r$/,""); print ipv4addr" "$0"\n"ipv6addr" "$0}' > $piholeDir/$accretionDisc
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else
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# Otherwise, just create gravity.list as normal using IPv4
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cat $piholeDir/$eventHorizon | awk -v ipv4addr="$piholeIP" '{sub(/\r$/,""); print ipv4addr" "$0}' > $piholeDir/$accretionDisc
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fi
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# Copy the file over as /etc/pihole/gravity.list so dnsmasq can use it
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cp $piholeDir/$accretionDisc $adList
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}
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@ -243,7 +254,7 @@ function gravity_advanced() {
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function gravity_reload() {
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# Reload hosts file
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echo "** Refresh lists in dnsmasq..."
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sudo kill -HUP $(pidof dnsmasq)
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}
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