remove refrance to old ipv6_addr and test ipv4 and 6

This commit is contained in:
Tommy Huff 2016-10-19 13:21:10 -04:00
parent 189d19da37
commit 495568ea56

View file

@ -14,111 +14,111 @@
helpFunc() helpFunc()
{ {
echo "::: Pull in domains from adlists" echo "::: Pull in domains from adlists"
echo ":::" echo ":::"
echo "::: Usage: pihole -g" echo "::: Usage: pihole -g"
echo ":::" echo ":::"
echo "::: Options:" echo "::: Options:"
echo "::: -f, --force Force lists to be downloaded, even if they don't need updating." echo "::: -f, --force Force lists to be downloaded, even if they don't need updating."
echo "::: -h, --help Show this help dialog" echo "::: -h, --help Show this help dialog"
echo "::: -c:/path/to/file location of config file" echo "::: -c:/path/to/file location of config file"
exit 1 exit 1
} }
########################### ###########################
# collapse - begin formation of pihole # collapse - begin formation of pihole
gravity_collapse() { gravity_collapse() {
echo "::: Neutrino emissions detected..." echo "::: Neutrino emissions detected..."
echo ":::" echo ":::"
#Decide if we're using a custom ad block list, or defaults. #Decide if we're using a custom ad block list, or defaults.
if [ -f ${adListFile} ]; then if [ -f ${adListFile} ]; then
#custom file found, use this instead of default #custom file found, use this instead of default
echo -n "::: Custom adList file detected. Reading..." echo -n "::: Custom adList file detected. Reading..."
sources=() sources=()
while read -r line; do while read -r line; do
#Do not read commented out or blank lines #Do not read commented out or blank lines
if [[ ${line} = \#* ]] || [[ ! ${line} ]]; then if [[ ${line} = \#* ]] || [[ ! ${line} ]]; then
echo "" > /dev/null echo "" > /dev/null
else else
sources+=(${line}) sources+=(${line})
fi fi
done < ${adListFile} done < ${adListFile}
echo " done!" echo " done!"
else else
#no custom file found, use defaults! #no custom file found, use defaults!
echo -n "::: No custom adlist file detected, reading from default file..." echo -n "::: No custom adlist file detected, reading from default file..."
sources=() sources=()
while read -r line; do while read -r line; do
#Do not read commented out or blank lines #Do not read commented out or blank lines
if [[ ${line} = \#* ]] || [[ ! ${line} ]]; then if [[ ${line} = \#* ]] || [[ ! ${line} ]]; then
echo "" > /dev/null echo "" > /dev/null
else else
sources+=(${line}) sources+=(${line})
fi fi
done < ${adListDefault} done < ${adListDefault}
echo " done!" echo " done!"
fi fi
# Create the pihole resource directory if it doesn't exist. Future files will be stored here # Create the pihole resource directory if it doesn't exist. Future files will be stored here
if [[ -d ${piholeDir} ]];then if [[ -d ${piholeDir} ]];then
# Temporary hack to allow non-root access to pihole directory # Temporary hack to allow non-root access to pihole directory
# Will update later, needed for existing installs, new installs should # Will update later, needed for existing installs, new installs should
# create this directory as non-root # create this directory as non-root
chmod 777 ${piholeDir} chmod 777 ${piholeDir}
echo ":::" echo ":::"
echo "::: Existing pihole directory found" echo "::: Existing pihole directory found"
else else
echo "::: Creating pihole directory..." echo "::: Creating pihole directory..."
mkdir ${piholeDir} mkdir ${piholeDir}
chmod 777 ${piholeDir} chmod 777 ${piholeDir}
fi fi
} }
# patternCheck - check to see if curl downloaded any new files. # patternCheck - check to see if curl downloaded any new files.
gravity_patternCheck() { gravity_patternCheck() {
patternBuffer=$1 patternBuffer=$1
# check if the patternbuffer is a non-zero length file # check if the patternbuffer is a non-zero length file
if [[ -s "$patternBuffer" ]];then if [[ -s "$patternBuffer" ]];then
# Some of the blocklists are copyright, they need to be downloaded # Some of the blocklists are copyright, they need to be downloaded
# and stored as is. They can be processed for content after they # and stored as is. They can be processed for content after they
# have been saved. # have been saved.
cp "$patternBuffer" "$saveLocation" cp "$patternBuffer" "$saveLocation"
echo " List updated, transport successful!" echo " List updated, transport successful!"
else else
# curl didn't download any host files, probably because of the date check # curl didn't download any host files, probably because of the date check
echo " No changes detected, transport skipped!" echo " No changes detected, transport skipped!"
fi fi
} }
# transport - curl the specified url with any needed command extentions # transport - curl the specified url with any needed command extentions
gravity_transport() { gravity_transport() {
url=$1 url=$1
cmd_ext=$2 cmd_ext=$2
agent=$3 agent=$3
# tmp file, so we don't have to store the (long!) lists in RAM # tmp file, so we don't have to store the (long!) lists in RAM
patternBuffer=$(mktemp) patternBuffer=$(mktemp)
heisenbergCompensator="" heisenbergCompensator=""
if [[ -r ${saveLocation} ]]; then if [[ -r ${saveLocation} ]]; then
# if domain has been saved, add file for date check to only download newer # if domain has been saved, add file for date check to only download newer
heisenbergCompensator="-z $saveLocation" heisenbergCompensator="-z $saveLocation"
fi fi
# Silently curl url # Silently curl url
curl -s -L ${cmd_ext} ${heisenbergCompensator} -A "$agent" ${url} > ${patternBuffer} curl -s -L ${cmd_ext} ${heisenbergCompensator} -A "$agent" ${url} > ${patternBuffer}
# Check for list updates # Check for list updates
gravity_patternCheck "$patternBuffer" gravity_patternCheck "$patternBuffer"
# Cleanup # Cleanup
rm -f "$patternBuffer" rm -f "$patternBuffer"
} }
# spinup - main gravity function # spinup - main gravity function
gravity_spinup() { gravity_spinup() {
echo ":::" echo ":::"
# Loop through domain list. Download each one and remove commented lines (lines beginning with '# 'or '/') and # blank lines # Loop through domain list. Download each one and remove commented lines (lines beginning with '# 'or '/') and # blank lines
for ((i = 0; i < "${#sources[@]}"; i++)) for ((i = 0; i < "${#sources[@]}"; i++))
do do
url=${sources[$i]} url=${sources[$i]}
# Get just the domain from the URL # Get just the domain from the URL
domain=$(echo "$url" | cut -d'/' -f3) domain=$(echo "$url" | cut -d'/' -f3)
@ -147,155 +147,149 @@ gravity_spinup() {
*) cmd_ext="" *) cmd_ext=""
esac esac
gravity_transport "$url" "$cmd_ext" "$agent" gravity_transport "$url" "$cmd_ext" "$agent"
done done
} }
# Schwarzchild - aggregate domains to one list and add blacklisted domains # Schwarzchild - aggregate domains to one list and add blacklisted domains
gravity_Schwarzchild() { gravity_Schwarzchild() {
echo "::: " echo "::: "
# Find all active domains and compile them into one file and remove CRs # Find all active domains and compile them into one file and remove CRs
echo -n "::: Aggregating list of domains..." echo -n "::: Aggregating list of domains..."
truncate -s 0 ${piholeDir}/${matterAndLight} truncate -s 0 ${piholeDir}/${matterAndLight}
for i in "${activeDomains[@]}" for i in "${activeDomains[@]}"
do do
cat "$i" | tr -d '\r' >> ${piholeDir}/${matterAndLight} cat "$i" | tr -d '\r' >> ${piholeDir}/${matterAndLight}
done done
echo " done!" echo " done!"
} }
gravity_Blacklist(){ gravity_Blacklist(){
# Append blacklist entries if they exist # Append blacklist entries if they exist
echo -n "::: Running blacklist script to update HOSTS file...." echo -n "::: Running blacklist script to update HOSTS file...."
${blacklistScript} -f -nr -q -c:${setupVars}> /dev/null ${blacklistScript} -f -nr -q -c:${setupVars}> /dev/null
numBlacklisted=$(wc -l < "${blacklist}") numBlacklisted=$(wc -l < "${blacklist}")
plural=; [[ "$numBlacklisted" != "1" ]] && plural=s plural=; [[ "$numBlacklisted" != "1" ]] && plural=s
echo " $numBlacklisted domain${plural} blacklisted!" echo " $numBlacklisted domain${plural} blacklisted!"
} }
gravity_Whitelist() { gravity_Whitelist() {
echo ":::" echo ":::"
# Prevent our sources from being pulled into the hole # Prevent our sources from being pulled into the hole
plural=; [[ "${sources[@]}" != "1" ]] && plural=s plural=; [[ "${sources[@]}" != "1" ]] && plural=s
echo -n "::: Adding ${#sources[@]} adlist source${plural} to the whitelist..." echo -n "::: Adding ${#sources[@]} adlist source${plural} to the whitelist..."
urls=() urls=()
for url in "${sources[@]}" for url in "${sources[@]}"
do do
tmp=$(echo "$url" | awk -F '/' '{print $3}') tmp=$(echo "$url" | awk -F '/' '{print $3}')
urls=("${urls[@]}" ${tmp}) urls=("${urls[@]}" ${tmp})
done done
echo " done!" echo " done!"
echo -n "::: Running whitelist script to update HOSTS file...." echo -n "::: Running whitelist script to update HOSTS file...."
${whitelistScript} -f -nr -q -c:${setupVars} "${urls[@]}" > /dev/null ${whitelistScript} -f -nr -q -c:${setupVars} "${urls[@]}" > /dev/null
numWhitelisted=$(wc -l < "${whitelist}") numWhitelisted=$(wc -l < "${whitelist}")
plural=; [[ "$numWhitelisted" != "1" ]] && plural=s plural=; [[ "$numWhitelisted" != "1" ]] && plural=s
echo " $numWhitelisted domain${plural} whitelisted!" echo " $numWhitelisted domain${plural} whitelisted!"
} }
gravity_unique() { gravity_unique() {
# Sort and remove duplicates # Sort and remove duplicates
echo -n "::: Removing duplicate domains...." echo -n "::: Removing duplicate domains...."
sort -u ${piholeDir}/${supernova} > ${piholeDir}/${eventHorizon} sort -u ${piholeDir}/${supernova} > ${piholeDir}/${eventHorizon}
echo " done!" echo " done!"
numberOf=$(wc -l < ${piholeDir}/${eventHorizon}) numberOf=$(wc -l < ${piholeDir}/${eventHorizon})
echo "::: $numberOf unique domains trapped in the event horizon." echo "::: $numberOf unique domains trapped in the event horizon."
} }
gravity_hostFormat() { gravity_hostFormat() {
# Format domain list as "192.168.x.x domain.com" # Format domain list as "192.168.x.x domain.com"
echo "::: Formatting domains into a HOSTS file..." echo "::: Formatting domains into a HOSTS file..."
if [[ -f /etc/hostname ]]; then if [[ -f /etc/hostname ]]; then
hostname=$(</etc/hostname) hostname=$(</etc/hostname)
elif [ -x "$(command -v hostname)" ]; then elif [ -x "$(command -v hostname)" ]; then
hostname=$(hostname -f) hostname=$(hostname -f)
else else
echo "::: Error: Unable to determine fully qualified domain name of host" echo "::: Error: Unable to determine fully qualified domain name of host"
fi fi
# 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 # If there is a value in the $piholeIPv6, then IPv6 will be used, so the awk command modified to create a line for both protocols
if [[ -n "${IPv6_address}" ]];then # Otherwise, just create gravity.list as normal using IPv4
# Add hostname and dummy domain to the top of gravity.list to make ping result return a friendlier looking domain! Also allows for an easy way to access the Pi-hole admin console (pi.hole/admin) # Add hostname and dummy domain to the top of gravity.list to make ping result return a friendlier looking domain! Also allows for an easy way to access the Pi-hole admin console (pi.hole/admin)
echo -e "$IPv4addr $hostname\n$IPv6_address $hostname\n$IPv4addr pi.hole\n$IPv6_address pi.hole" > ${piholeDir}/${accretionDisc} echo -e "$IPv4addr $hostname\n$IPv4addr pi.hole" > ${piholeDir}/${accretionDisc}
cat ${piholeDir}/${eventHorizon} | awk -v ipv4addr="$IPv4addr" -v ipv6addr="$IPv6_address" '{sub(/\r$/,""); print ipv4addr" "$0"\n"ipv6addr" "$0}' >> ${piholeDir}/${accretionDisc} cat ${piholeDir}/${eventHorizon} | awk -v ipv4addr="$piholeIP" '{sub(/\r$/,""); print ipv4addr" "$0}' >> ${piholeDir}/${accretionDisc}
else
# Otherwise, just create gravity.list as normal using IPv4
# Add hostname and dummy domain to the top of gravity.list to make ping result return a friendlier looking domain! Also allows for an easy way to access the Pi-hole admin console (pi.hole/admin)
echo -e "$IPv4addr $hostname\n$IPv4addr pi.hole" > ${piholeDir}/${accretionDisc}
cat ${piholeDir}/${eventHorizon} | awk -v ipv4addr="$IPv4addr" '{sub(/\r$/,""); print ipv4addr" "$0}' >> ${piholeDir}/${accretionDisc}
fi
# Copy the file over as /etc/pihole/gravity.list so dnsmasq can use it # Copy the file over as /etc/pihole/gravity.list so dnsmasq can use it
cp ${piholeDir}/${accretionDisc} ${adList} cp ${piholeDir}/${accretionDisc} ${adList}
} }
# blackbody - remove any remnant files from script processes # blackbody - remove any remnant files from script processes
gravity_blackbody() { gravity_blackbody() {
# Loop through list files # Loop through list files
for file in ${piholeDir}/*.${justDomainsExtension} for file in ${piholeDir}/*.${justDomainsExtension}
do do
# If list is in active array then leave it (noop) else rm the list # If list is in active array then leave it (noop) else rm the list
if [[ " ${activeDomains[@]} " =~ ${file} ]]; then if [[ " ${activeDomains[@]} " =~ ${file} ]]; then
: :
else else
rm -f "$file" rm -f "$file"
fi fi
done done
} }
gravity_advanced() { gravity_advanced() {
# Remove comments and print only the domain name # 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 # 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 # 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 # It also helps with debugging so each stage of the script can be researched more in depth
echo -n "::: Formatting list of domains to remove comments...." echo -n "::: Formatting list of domains to remove comments...."
#awk '($1 !~ /^#/) { if (NF>1) {print $2} else {print $1}}' ${piholeDir}/${matterAndLight} | sed -nr -e 's/\.{2,}/./g' -e '/\./p' > ${piholeDir}/${supernova} #awk '($1 !~ /^#/) { if (NF>1) {print $2} else {print $1}}' ${piholeDir}/${matterAndLight} | sed -nr -e 's/\.{2,}/./g' -e '/\./p' > ${piholeDir}/${supernova}
#Above line does not correctly grab domains where comment is on the same line (e.g 'addomain.com #comment') #Above line does not correctly grab domains where comment is on the same line (e.g 'addomain.com #comment')
#Add additional awk command to read all lines up to a '#', and then continue as we were #Add additional awk command to read all lines up to a '#', and then continue as we were
cat ${piholeDir}/${matterAndLight} | awk -F'#' '{print $1}' | awk '($1 !~ /^#/) { if (NF>1) {print $2} else {print $1}}' | sed -nr -e 's/\.{2,}/./g' -e '/\./p' > ${piholeDir}/${supernova} cat ${piholeDir}/${matterAndLight} | awk -F'#' '{print $1}' | awk '($1 !~ /^#/) { if (NF>1) {print $2} else {print $1}}' | sed -nr -e 's/\.{2,}/./g' -e '/\./p' > ${piholeDir}/${supernova}
echo " done!" echo " done!"
numberOf=$(wc -l < ${piholeDir}/${supernova}) numberOf=$(wc -l < ${piholeDir}/${supernova})
echo "::: $numberOf domains being pulled in by gravity..." echo "::: $numberOf domains being pulled in by gravity..."
gravity_unique gravity_unique
} }
gravity_reload() { gravity_reload() {
#Clear no longer needed files... #Clear no longer needed files...
echo ":::" echo ":::"
echo -n "::: Cleaning up un-needed files..." echo -n "::: Cleaning up un-needed files..."
rm ${piholeDir}/pihole.*.txt rm ${piholeDir}/pihole.*.txt
echo " done!" echo " done!"
# Reload hosts file # Reload hosts file
echo ":::" echo ":::"
echo -n "::: Refresh lists in dnsmasq..." echo -n "::: Refresh lists in dnsmasq..."
#ensure /etc/dnsmasq.d/01-pihole.conf is pointing at the correct list! #ensure /etc/dnsmasq.d/01-pihole.conf is pointing at the correct list!
#First escape forward slashes in the path: #First escape forward slashes in the path:
adList=${adList//\//\\\/} adList=${adList//\//\\\/}
#Now replace the line in dnsmasq file #Now replace the line in dnsmasq file
sed -i "s/^addn-hosts.*/addn-hosts=$adList/" /etc/dnsmasq.d/01-pihole.conf sed -i "s/^addn-hosts.*/addn-hosts=$adList/" /etc/dnsmasq.d/01-pihole.conf
find "$piholeDir" -type f -exec chmod 666 {} \; # find "$piholeDir" -type f -exec chmod 666 {} \;
dnsmasqPid=$(pidof dnsmasq) dnsmasqPid=$(pidof dnsmasq)
if [[ ${dnsmasqPid} ]]; then if [[ ${dnsmasqPid} ]]; then
# service already running - reload config # service already running - reload config
if [ -x "$(command -v systemctl)" ]; then if [ -x "$(command -v systemctl)" ]; then
systemctl restart dnsmasq systemctl restart dnsmasq
else else
service dnsmasq restart service dnsmasq restart
fi fi
else else
# service not running, start it up # service not running, start it up
if [ -x "$(command -v systemctl)" ]; then if [ -x "$(command -v systemctl)" ]; then
systemctl start dnsmasq systemctl start dnsmasq
else else
service dnsmasq start service dnsmasq start
fi fi
fi fi
} }
for var in "$@" for var in "$@"
@ -321,25 +315,25 @@ else
exit 1 exit 1
fi fi
#Remove the /* from the end of the IPv4addr. if [[ -n "${IPv6_address}" ]] ; then
IPv4addr=${IPv4_address%/*} piholeIP=${IPv6_address}
piholeIP=$(echo "${piholeIP}" | cut -f1 -d"/")
else
piholeIP=${IPv4_address}
piholeIP=$(echo "${piholeIP}" | cut -f1 -d"/")
fi
# Warn users still using pihole.conf that it no longer has any effect (I imagine about 2 people use it) # Warn users still using pihole.conf that it no longer has any effect (I imagine about 2 people use it)
if [[ -r ${piholeDir}/pihole.conf ]];then if [[ -r ${piholeDir}/pihole.conf ]];then
echo "::: pihole.conf file no longer supported. Over-rides in this file are ignored." echo "::: pihole.conf file no longer supported. Over-rides in this file are ignored."
fi fi
if [[ ${forceGrav} == true ]]; then if [[ ${forceGrav} == true ]]; then
echo -n "::: Deleting exising list cache..." echo -n "::: Deleting exising list cache..."
for f in ${piholeDir}/list.* ; do for f in ${piholeDir}/list.* ; do
rm ${f} rm ${f}
done done
echo " done!" echo " done!"
fi fi
#Overwrite adlists.default from /etc/.pihole in case any changes have been made. Changes should be saved in /etc/adlists.list #Overwrite adlists.default from /etc/.pihole in case any changes have been made. Changes should be saved in /etc/adlists.list