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mirror of https://github.com/pi-hole/pi-hole synced 2024-12-22 23:08:07 +00:00

consistency

Just more cleanup
This commit is contained in:
Marcus Hildum 2016-10-22 00:10:25 -07:00
parent ec4f5007e7
commit 0f04e270a7

View File

@ -47,119 +47,117 @@ domToRemoveList=()
piholeIPfile=/etc/pihole/piholeIP
piholeIPv6file=/etc/pihole/.useIPv6
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
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 '{for(i=1;i<=NF;i++)if($i~/dev/)print $(i+1)}')
piholeIPCIDR=$(ip -o -f inet addr show dev "$IPv4dev" | awk '{print $4}' | awk 'END {print}')
piholeIP=${piholeIPCIDR%/*}
# 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=$(ip route get 8.8.8.8 | awk '{for(i=1;i<=NF;i++)if($i~/dev/)print $(i+1)}')
piholeIPCIDR=$(ip -o -f inet addr show dev "$IPv4dev" | awk '{print $4}' | awk 'END {print}')
piholeIP=${piholeIPCIDR%/*}
fi
modifyHost=false
# After setting defaults, check if there's local overrides
if [[ -r ${piholeDir}/pihole.conf ]];then
echo "::: Local calibration requested..."
. ${piholeDir}/pihole.conf
if [[ -r ${piholeDir}/pihole.conf ]]; then
echo "::: Local calibration requested..."
. ${piholeDir}/pihole.conf
fi
if [[ -f ${piholeIPv6file} ]];then
# If the file exists, then the user previously chose to use IPv6 in the automated installer
piholeIPv6=$(ip -6 route get 2001:4860:4860::8888 | awk -F " " '{ for(i=1;i<=NF;i++) if ($i == "src") print $(i+1) }')
if [[ -f ${piholeIPv6file} ]]; then
# If the file exists, then the user previously chose to use IPv6 in the automated installer
piholeIPv6=$(ip -6 route get 2001:4860:4860::8888 | awk -F " " '{ for(i=1;i<=NF;i++) if ($i == "src") print $(i+1) }')
fi
HandleOther() {
#check validity of domain
validDomain=$(echo "$1" | perl -ne'print if /\b((?=[a-z0-9-]{1,63}\.)(xn--)?[a-z0-9]+(-[a-z0-9]+)*\.)+[a-z]{2,63}\b/')
if [ -z "$validDomain" ]; then
echo "::: $1 is not a valid argument or domain name"
#check validity of domain
validDomain=$(echo "${1}" | perl -ne'print if /\b((?=[a-z0-9-]{1,63}\.)(xn--)?[a-z0-9]+(-[a-z0-9]+)*\.)+[a-z]{2,63}\b/')
if [ -z "${validDomain}" ]; then
echo "::: ${1} is not a valid argument or domain name"
else
domList=("${domList[@]}" ${validDomain})
domList=("${domList[@]}" ${validDomain})
fi
}
PopBlacklistFile() {
#check blacklist file exists, and if not, create it
if [[ ! -f ${blacklist} ]];then
touch ${blacklist}
if [[ ! -f ${blacklist} ]]; then
touch ${blacklist}
fi
for dom in "${domList[@]}"; do
if "$addmode"; then
AddDomain "$dom"
else
RemoveDomain "$dom"
fi
if "${addmode}"; then
AddDomain "${dom}"
else
RemoveDomain "${dom}"
fi
done
}
AddDomain() {
#| sed 's/\./\\./g'
#| sed 's/\./\\./g'
bool=false
grep -Ex -q "$1" ${blacklist} || bool=true
if ${bool}; then
#domain not found in the blacklist file, add it!
if ${verbose}; then
echo -n "::: Adding $1 to blacklist file..."
fi
echo "$1" >> ${blacklist}
#domain not found in the blacklist file, add it!
if ${verbose}; then
echo -n "::: Adding $1 to blacklist file..."
fi
echo "${1}" >> ${blacklist}
modifyHost=true
echo " done!"
else
if ${verbose}; then
echo "::: $1 already exists in $blacklist! No need to add"
echo "::: ${1} already exists in ${blacklist}! No need to add"
fi
fi
}
RemoveDomain() {
bool=false
grep -Ex -q "$1" ${blacklist} || bool=true
if ${bool}; then
#Domain is not in the blacklist file, no need to Remove
if ${verbose}; then
echo "::: $1 is NOT blacklisted! No need to remove"
fi
else
#Domain is in the blacklist file, add to a temporary array
if ${verbose}; then
echo "::: Un-blacklisting $dom..."
fi
domToRemoveList=("${domToRemoveList[@]}" $1)
modifyHost=true
fi
bool=false
grep -Ex -q "$1" ${blacklist} || bool=true
if ${bool}; then
#Domain is not in the blacklist file, no need to Remove
if ${verbose}; then
echo "::: $1 is NOT blacklisted! No need to remove"
fi
else
#Domain is in the blacklist file, add to a temporary array
if ${verbose}; then
echo "::: Un-blacklisting ${dom}..."
fi
domToRemoveList=("${domToRemoveList[@]}" $1)
modifyHost=true
fi
}
ModifyHostFile() {
if ${addmode}; then
#add domains to the hosts file
if [[ -r ${blacklist} ]];then
numberOf=$(cat ${blacklist} | sed '/^\s*$/d' | wc -l)
plural=; [[ "$numberOf" != "1" ]] && plural=s
echo ":::"
echo -n "::: Modifying HOSTS file to blacklist $numberOf domain${plural}..."
if [[ -n ${piholeIPv6} ]];then
if ${addmode}; then
#add domains to the hosts file
if [[ -r ${blacklist} ]]; then
numberOf=$(cat ${blacklist} | sed '/^\s*$/d' | wc -l)
plural=; [[ "${numberOf}" != "1" ]] && plural=s
echo ":::"
echo -n "::: Modifying HOSTS file to blacklist $numberOf domain${plural}..."
if [[ -n ${piholeIPv6} ]]; then
cat ${blacklist} | awk -v ipv4addr="$piholeIP" -v ipv6addr="$piholeIPv6" '{sub(/\r$/,""); print ipv4addr" "$0"\n"ipv6addr" "$0}' >> ${adList}
else
else
cat ${blacklist} | awk -v ipv4addr="$piholeIP" '{sub(/\r$/,""); print ipv4addr" "$0}' >>${adList}
fi
fi
else
fi
fi
else
echo ":::"
for dom in "${domToRemoveList[@]}"
do
#we need to remove the domains from the blacklist file and the host file
echo "::: $dom"
for dom in "${domToRemoveList[@]}"; do
#we need to remove the domains from the blacklist file and the host file
echo "::: ${dom}"
echo -n "::: removing from HOSTS file..."
echo "$dom" | sed 's/\./\\./g' | xargs -I {} perl -i -ne'print unless /[^.]'{}'(?!.)/;' ${adList}
echo " done!"
echo -n "::: removing from blackist.txt..."
echo "$dom" | sed 's/\./\\./g' | xargs -I {} perl -i -ne'print unless /'{}'(?!.)/;' ${blacklist}
echo " done!"
echo "${dom}" | sed 's/\./\\./g' | xargs -I {} perl -i -ne'print unless /[^.]'{}'(?!.)/;' ${adList}
echo " done!"
echo -n "::: removing from blackist.txt..."
echo "${dom}" | sed 's/\./\\./g' | xargs -I {} perl -i -ne'print unless /'{}'(?!.)/;' ${blacklist}
echo " done!"
done
fi
}
@ -169,22 +167,22 @@ Reload() {
echo ":::"
echo -n "::: Refresh lists in dnsmasq..."
dnsmasqPid=$(pidof dnsmasq)
dnsmasqPid=$(pidof dnsmasq)
if [[ ${dnsmasqPid} ]]; then
# service already running - reload config
if [ -x "$(command -v systemctl)" ]; then
systemctl restart dnsmasq
else
service dnsmasq restart
fi
# service already running - reload config
if [ -x "$(command -v systemctl)" ]; then
systemctl restart dnsmasq
else
service dnsmasq restart
fi
else
# service not running, start it up
if [ -x "$(command -v systemctl)" ]; then
systemctl start dnsmasq
else
service dnsmasq start
fi
# service not running, start it up
if [ -x "$(command -v systemctl)" ]; then
systemctl start dnsmasq
else
service dnsmasq start
fi
fi
echo " done!"
}
@ -193,26 +191,24 @@ DisplayBlist() {
verbose=false
echo -e " Displaying Gravity Affected Domains \n"
count=1
while IFS= read -r AD
do
echo "${count}: $AD"
while IFS= read -r AD; do
echo "${count}: ${AD}"
count=$((count+1))
done < "$blacklist"
done < "${blacklist}"
}
###################################################
for var in "$@"
do
case "$var" in
"-nr"| "--noreload" ) reload=false;;
"-d" | "--delmode" ) addmode=false;;
"-f" | "--force" ) force=true;;
"-q" | "--quiet" ) verbose=false;;
"-h" | "--help" ) helpFunc;;
"-l" | "--list" ) DisplayBlist;;
* ) HandleOther "$var";;
esac
for var in "$@"; do
case "$var" in
"-nr"| "--noreload" ) reload=false;;
"-d" | "--delmode" ) addmode=false;;
"-f" | "--force" ) force=true;;
"-q" | "--quiet" ) verbose=false;;
"-h" | "--help" ) helpFunc;;
"-l" | "--list" ) DisplayBlist;;
* ) HandleOther "$var";;
esac
done
PopBlacklistFile
@ -220,7 +216,7 @@ PopBlacklistFile
if ${modifyHost} || ${force}; then
ModifyHostFile
else
if ${verbose}; then
if ${verbose}; then
echo "::: No changes need to be made"
fi
exit 1