Pi-hole/pi-hole
Pi-hole/pi-hole
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Merge branch 'CBH/Bugfix/Formatting'

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This commit is contained in:
Promofaux 2016-01-30 14:29:52 +00:00
commit 677293f3a9
1 changed files with 123 additions and 123 deletions
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188
automated install/basic-install.sh
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@ -63,33 +63,32 @@ else
fi fi
fi fi
if [ -d "/etc/pihole" ]; then if [ -d "/etc/pihole" ]; then
#Likely an existing install # Likely an existing install
upgrade=true upgrade=true
else else
upgrade=false upgrade=false
fi fi
####### FUNCTIONS ########## ####### FUNCTIONS ##########
###All credit for the below function goes to http://fitnr.com/showing-a-bash-spinner.html ###All credit for the below function goes to http://fitnr.com/showing-a-bash-spinner.html
spinner(){ spinner() {
local pid=$1 local pid=$1
spin='-\|/' spin='-\|/'
i=0 i=0
while $SUDO kill -0 $pid 2>/dev/null while $SUDO kill -0 $pid 2>/dev/null
do do
i=$(( (i+1) %4 )) i=$(( (i+1) %4 ))
printf "\b${spin:$i:1}" printf "\b${spin:$i:1}"
sleep .1 sleep .1
done done
printf "\b" printf "\b"
} }
backupLegacyPihole() {
# This function detects and backups the pi-hole v1 files. It will not do anything to the current version files.
backupLegacyPihole(){
if [[ -f /etc/dnsmasq.d/adList.conf ]];then 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 mkdir -p /etc/pihole/original/
@ -104,7 +103,7 @@ backupLegacyPihole(){
fi fi
} }
welcomeDialogs(){ welcomeDialogs() {
# Display the welcome dialog # 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 whiptail --msgbox --backtitle "Welcome" --title "Pi-hole automated installer" "This installer will transform your Raspberry Pi into a network-wide ad blocker!" $r $c
@ -116,8 +115,8 @@ welcomeDialogs(){
In the next section, you can choose to use your current network settings (DHCP) or to manually edit them." $r $c In the next section, you can choose to use your current network settings (DHCP) or to manually edit them." $r $c
} }
chooseInterface(){ chooseInterface() {
# Turn the available interfaces into an array so it can be used with a whiptail dialog # Turn the available interfaces into an array so it can be used with a whiptail dialog
interfacesArray=() interfacesArray=()
firstloop=1 firstloop=1
@ -145,7 +144,7 @@ chooseInterface(){
} }
use4andor6(){ use4andor6() {
# Let use select IPv4 and/or IPv6 # Let use select IPv4 and/or IPv6
cmd=(whiptail --separate-output --checklist "Select Protocols" $r $c 2) cmd=(whiptail --separate-output --checklist "Select Protocols" $r $c 2)
options=(IPv4 "Block ads over IPv4" on options=(IPv4 "Block ads over IPv4" on
@ -183,14 +182,15 @@ use4andor6(){
fi fi
} }
useIPv6dialog(){ useIPv6dialog() {
# Show the IPv6 address used for blocking
piholeIPv6=$(ip -6 route get 2001:4860:4860::8888 | awk -F " " '{ for(i=1;i<=NF;i++) if ($i == "src") print $(i+1) }') piholeIPv6=$(ip -6 route get 2001:4860:4860::8888 | awk -F " " '{ for(i=1;i<=NF;i++) if ($i == "src") print $(i+1) }')
whiptail --msgbox --backtitle "IPv6..." --title "IPv6 Supported" "$piholeIPv6 will be used to block ads." $r $c whiptail --msgbox --backtitle "IPv6..." --title "IPv6 Supported" "$piholeIPv6 will be used to block ads." $r $c
$SUDO touch /etc/pihole/.useIPv6 $SUDO touch /etc/pihole/.useIPv6
} }
getStaticIPv4Settings(){ getStaticIPv4Settings() {
# Ask if the user wants to use DHCP settings as their static IP # Ask if the user wants 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? 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 IP address: $IPv4addr
@ -245,15 +245,16 @@ getStaticIPv4Settings(){
fi fi
} }
setDHCPCD(){ setDHCPCD() {
#Append these lines to dhcpcd.conf to enable a static IP # Append these lines to dhcpcd.conf to enable a static IP
echo "interface $piholeInterface echo "interface $piholeInterface
static ip_address=$IPv4addr static ip_address=$IPv4addr
static routers=$IPv4gw static routers=$IPv4gw
static domain_name_servers=$IPv4gw" | $SUDO tee -a $dhcpcdFile >/dev/null static domain_name_servers=$IPv4gw" | $SUDO tee -a $dhcpcdFile >/dev/null
} }
setStaticIPv4(){ setStaticIPv4() {
# Tries to set the IPv4 address
if grep -q $IPv4addr $dhcpcdFile; then if grep -q $IPv4addr $dhcpcdFile; then
# address already set, noop # address already set, noop
: :
@ -266,7 +267,8 @@ setStaticIPv4(){
fi fi
} }
installScripts(){ installScripts() {
# Install the scripts from /etc/.pihole to their various locations
$SUDO echo ":::" $SUDO echo ":::"
$SUDO echo -n "::: Installing scripts..." $SUDO echo -n "::: Installing scripts..."
$SUDO cp /etc/.pihole/gravity.sh /usr/local/bin/gravity.sh $SUDO cp /etc/.pihole/gravity.sh /usr/local/bin/gravity.sh
@ -279,7 +281,8 @@ installScripts(){
$SUDO echo " done." $SUDO echo " done."
} }
installConfigs(){ installConfigs() {
# Install the configs from /etc/.pihole to their various locations
$SUDO echo ":::" $SUDO echo ":::"
$SUDO echo -n "::: Installing configs..." $SUDO echo -n "::: Installing configs..."
$SUDO mv /etc/dnsmasq.conf /etc/dnsmasq.conf.orig $SUDO mv /etc/dnsmasq.conf /etc/dnsmasq.conf.orig
@ -290,7 +293,8 @@ installConfigs(){
$SUDO echo " done." $SUDO echo " done."
} }
stopServices(){ stopServices() {
# Stop dnsmasq and lighttpd
$SUDO echo ":::" $SUDO echo ":::"
$SUDO echo -n "::: Stopping services..." $SUDO echo -n "::: Stopping services..."
$SUDO service dnsmasq stop & spinner $! || true $SUDO service dnsmasq stop & spinner $! || true
@ -298,34 +302,30 @@ stopServices(){
$SUDO echo " done." $SUDO echo " done."
} }
checkForDependencies(){ checkForDependencies() {
#Running apt-get update/upgrade with minimal output can cause some issues with
#requiring user input (e.g password for phpmyadmin see #218)
#We'll change the logic up here, to check to see if there are any updates availible and
# if so, advise the user to run apt-get update/upgrade at their own discretion
#Running apt-get update/upgrade with minimal output can cause some issues with #Check to see if apt-get update has already been run today
#requiring user input (e.g password for phpmyadmin see #218) # it needs to have been run at least once on new installs!
#We'll change the logic up here, to check to see if there are any updates availible and
# if so, advise the user to run apt-get update/upgrade at their own discretion
timestamp=$(stat -c %Y /var/cache/apt/)
timestampAsDate=$(date -d @$timestamp "+%b %e")
today=$(date "+%b %e")
#Check to see if apt-get update has already been run today if [ ! "$today" == "$timestampAsDate" ]; then
# it needs to have been run at least once on new installs!
timestamp=$(stat -c %Y /var/cache/apt/)
timestampAsDate=$(date -d @$timestamp "+%b %e")
today=$(date "+%b %e")
if [ ! "$today" == "$timestampAsDate" ]; then
#update package lists #update package lists
echo ":::" echo ":::"
echo -n "::: apt-get update has not been run today. Running now..." echo -n "::: apt-get update has not been run today. Running now..."
$SUDO apt-get -qq update & spinner $! $SUDO apt-get -qq update & spinner $!
echo " done!" echo " done!"
fi fi
echo ":::"
echo ":::" echo -n "::: Checking apt-get for upgraded packages...."
echo -n "::: Checking apt-get for upgraded packages...." updatesToInstall=$(sudo apt-get -s -o Debug::NoLocking=true upgrade | grep -c ^Inst)
updatesToInstall=$(sudo apt-get -s -o Debug::NoLocking=true upgrade | grep -c ^Inst) echo " done!"
echo " done!"
echo ":::" echo ":::"
if [[ $updatesToInstall -eq "0" ]]; then if [[ $updatesToInstall -eq "0" ]]; then
echo "::: Your pi is up to date! Continuing with pi-hole installation..." echo "::: Your pi is up to date! Continuing with pi-hole installation..."
@ -334,61 +334,56 @@ checkForDependencies(){
echo "::: We recommend you run 'sudo apt-get upgrade' after installing Pi-Hole! " echo "::: We recommend you run 'sudo apt-get upgrade' after installing Pi-Hole! "
echo ":::" echo ":::"
fi fi
echo ":::" echo ":::"
echo "::: Checking dependencies:" echo "::: Checking dependencies:"
dependencies=( dnsutils bc toilet figlet dnsmasq lighttpd php5-common php5-cgi php5 git curl unzip wget ) dependencies=( dnsutils bc toilet figlet dnsmasq lighttpd php5-common php5-cgi php5 git curl unzip wget )
for i in "${dependencies[@]}" for i in "${dependencies[@]}"
do do
: :
echo -n "::: Checking for $i..." echo -n "::: Checking for $i..."
if [ $(dpkg-query -W -f='${Status}' $i 2>/dev/null | grep -c "ok installed") -eq 0 ]; then if [ $(dpkg-query -W -f='${Status}' $i 2>/dev/null | grep -c "ok installed") -eq 0 ]; then
echo -n " Not found! Installing...." echo -n " Not found! Installing...."
$SUDO apt-get -y -qq install $i > /dev/null & spinner $! $SUDO apt-get -y -qq install $i > /dev/null & spinner $!
echo " done!" echo " done!"
else else
echo " already installed!" echo " already installed!"
fi fi
done done
} }
getGitFiles(){ getGitFiles() {
# Setup git repos for base files and web admin
echo ":::" echo ":::"
echo "::: Checking for existing base files..." echo "::: Checking for existing base files..."
if is_repo $piholeFilesDir; then if is_repo $piholeFilesDir; then
make_repo $piholeFilesDir $piholeGitUrl make_repo $piholeFilesDir $piholeGitUrl
else else
update_repo $piholeFilesDir update_repo $piholeFilesDir
fi fi
echo ":::"
echo "::: Checking for existing web interface..."
if is_repo $webInterfaceDir; then
make_repo $webInterfaceDir $webInterfaceGitUrl
else
update_repo $webInterfaceDir
fi
echo ":::"
echo "::: Checking for existing web interface..."
if is_repo $webInterfaceDir; then
make_repo $webInterfaceDir $webInterfaceGitUrl
else
update_repo $webInterfaceDir
fi
} }
is_repo() { is_repo() {
echo -n "::: Checking $1 is a repo..." # If the directory does not have a .git folder it is not a repo
# if the directory does not have a .git folder echo -n "::: Checking $1 is a repo..."
# it is not a repo
if [ -d "$1/.git" ]; then if [ -d "$1/.git" ]; then
echo " OK!" echo " OK!"
return 1 return 1
fi fi
echo " not found!!" echo " not found!!"
return 0 return 0
} }
make_repo() { make_repo() {
# remove the non-repod interface and clone the interface # Remove the non-repod interface and clone the interface
echo -n "::: Cloning $2 into $1..." echo -n "::: Cloning $2 into $1..."
$SUDO rm -rf $1 $SUDO rm -rf $1
$SUDO git clone -q "$2" "$1" > /dev/null & spinner $! $SUDO git clone -q "$2" "$1" > /dev/null & spinner $!
@ -396,7 +391,7 @@ make_repo() {
} }
update_repo() { update_repo() {
# pull the latest commits # Pull the latest commits
echo -n "::: Updating repo in $1..." echo -n "::: Updating repo in $1..."
cd "$1" cd "$1"
$SUDO git pull -q > /dev/null & spinner $! $SUDO git pull -q > /dev/null & spinner $!
@ -404,7 +399,8 @@ update_repo() {
} }
CreateLogFile(){ CreateLogFile() {
# Create logfiles if necessary
echo ":::" echo ":::"
$SUDO echo -n "::: Creating log file and changing owner to dnsmasq..." $SUDO echo -n "::: Creating log file and changing owner to dnsmasq..."
if [ ! -f /var/log/pihole.log ]; then if [ ! -f /var/log/pihole.log ]; then
@ -415,10 +411,10 @@ CreateLogFile(){
else else
$SUDO echo " already exists!" $SUDO echo " already exists!"
fi fi
} }
installPiholeWeb(){ installPiholeWeb() {
# Install the web interface
$SUDO echo ":::" $SUDO echo ":::"
$SUDO echo -n "::: Installing pihole custom index page..." $SUDO echo -n "::: Installing pihole custom index page..."
if [ -d "/var/www/html/pihole" ]; then if [ -d "/var/www/html/pihole" ]; then
@ -429,17 +425,18 @@ installPiholeWeb(){
$SUDO cp /etc/.pihole/advanced/index.html /var/www/html/pihole/index.html $SUDO cp /etc/.pihole/advanced/index.html /var/www/html/pihole/index.html
$SUDO echo " done!" $SUDO echo " done!"
fi fi
} }
installCron(){ installCron() {
# Install the cron job
$SUDO echo ":::" $SUDO echo ":::"
$SUDO echo -n "::: Installing latest Cron script..." $SUDO echo -n "::: Installing latest Cron script..."
$SUDO cp /etc/.pihole/advanced/pihole.cron /etc/cron.d/pihole $SUDO cp /etc/.pihole/advanced/pihole.cron /etc/cron.d/pihole
$SUDO echo " done!" $SUDO echo " done!"
} }
runGravity(){ runGravity() {
# Rub gravity.sh to build blacklists
$SUDO echo ":::" $SUDO echo ":::"
$SUDO echo "::: Preparing to run gravity.sh to refresh hosts..." $SUDO echo "::: Preparing to run gravity.sh to refresh hosts..."
if ls /etc/pihole/list* 1> /dev/null 2>&1; then if ls /etc/pihole/list* 1> /dev/null 2>&1; then
@ -451,11 +448,11 @@ runGravity(){
echo ":::" echo ":::"
/usr/local/bin/gravity.sh /usr/local/bin/gravity.sh
} }
installPihole(){ installPihole() {
# Install base files and web interface
checkForDependencies # done checkForDependencies # done
stopServices stopServices
$SUDO mkdir -p /etc/pihole/ $SUDO mkdir -p /etc/pihole/
@ -474,8 +471,9 @@ installPihole(){
runGravity runGravity
} }
displayFinalMessage(){ displayFinalMessage() {
whiptail --msgbox --backtitle "Make it so." --title "Installation Complete!" "Configure your devices to use the Pi-hole as their DNS server using: # Final completion message to user
whiptail --msgbox --backtitle "Make it so." --title "Installation Complete!" "Configure your devices to use the Pi-hole as their DNS server using:
$IPv4addr $IPv4addr
$piholeIPv6 $piholeIPv6
@ -504,5 +502,7 @@ installPihole | tee $tmpLog
$SUDO mv $tmpLog $instalLogLoc $SUDO mv $tmpLog $instalLogLoc
displayFinalMessage displayFinalMessage
# Start services
$SUDO service dnsmasq start $SUDO service dnsmasq start
$SUDO service lighttpd start $SUDO service lighttpd start