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https://github.com/pi-hole/pi-hole
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Consistency
More of the same
This commit is contained in:
Marcus Hildum
parent
69ba8a3c2f
commit
07a66a70fc
@ -48,160 +48,158 @@ domToRemoveList=()
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piholeIPfile=/etc/pihole/piholeIP
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piholeIPv6file=/etc/pihole/.useIPv6
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if [[ -f ${piholeIPfile} ]];then
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# If the file exists, it means it was exported from the installation script and we should use that value instead of detecting it in this script
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piholeIP=$(cat ${piholeIPfile})
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#rm $piholeIPfile
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if [[ -f ${piholeIPfile} ]]; then
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# If the file exists, it means it was exported from the installation script and we should use that value instead of detecting it in this script
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piholeIP=$(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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# 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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fi
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modifyHost=false
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# After setting defaults, check if there's local overrides
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if [[ -r ${piholeDir}/pihole.conf ]];then
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echo "::: Local calibration requested..."
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. ${piholeDir}/pihole.conf
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if [[ -r ${piholeDir}/pihole.conf ]]; then
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echo "::: Local calibration requested..."
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. ${piholeDir}/pihole.conf
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fi
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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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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 $(i+1) }')
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fi
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HandleOther() {
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#check validity of domain
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#check validity of domain
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validDomain=$(echo "$1" | perl -ne'print if /\b((?=[a-z0-9-]{1,63}\.)(xn--)?[a-z0-9]+(-[a-z0-9]+)*\.)+[a-z]{2,63}\b/')
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if [ -z "$validDomain" ]; then
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if [ -z "${validDomain}" ]; then
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echo "::: $1 is not a valid argument or domain name"
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else
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domList=("${domList[@]}" ${validDomain})
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domList=("${domList[@]}" ${validDomain})
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fi
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}
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PopWhitelistFile() {
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#check whitelist file exists, and if not, create it
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if [[ ! -f ${whitelist} ]];then
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touch ${whitelist}
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if [[ ! -f ${whitelist} ]]; then
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touch ${whitelist}
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fi
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for dom in "${domList[@]}"
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do
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if ${addmode}; then
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AddDomain "$dom"
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else
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RemoveDomain "$dom"
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fi
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for dom in "${domList[@]}"; do
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if ${addmode}; then
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AddDomain "${dom}"
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else
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RemoveDomain "${dom}"
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fi
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done
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}
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AddDomain() {
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#| sed 's/\./\\./g'
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#| sed 's/\./\\./g'
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bool=false
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grep -Ex -q "$1" ${whitelist} || bool=true
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if ${bool}; then
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#domain not found in the whitelist file, add it!
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if ${verbose}; then
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echo -n "::: Adding $1 to $whitelist..."
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fi
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echo "$1" >> ${whitelist}
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modifyHost=true
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#domain not found in the whitelist file, add it!
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if ${verbose}; then
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echo " done!"
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fi
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echo -n "::: Adding ${1}to ${whitelist}..."
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fi
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echo "${1}" >> ${whitelist}
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modifyHost=true
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if ${verbose}; then
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echo " done!"
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fi
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else
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if ${verbose}; then
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echo "::: $1 already exists in $whitelist, no need to add!"
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echo "::: ${1} already exists in ${whitelist}, no need to add!"
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fi
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fi
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}
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RemoveDomain() {
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bool=false
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grep -Ex -q "$1" ${whitelist} || bool=true
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if ${bool}; then
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#Domain is not in the whitelist file, no need to Remove
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if ${verbose}; then
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echo "::: $1 is NOT whitelisted! No need to remove"
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fi
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else
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#Domain is in the whitelist file, add to a temporary array and remove from whitelist file
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#if $verbose; then
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#echo "::: Un-whitelisting $dom..."
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#fi
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domToRemoveList=("${domToRemoveList[@]}" $1)
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modifyHost=true
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fi
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bool=false
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grep -Ex -q "$1" ${whitelist} || bool=true
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if ${bool}; then
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#Domain is not in the whitelist file, no need to Remove
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if ${verbose}; then
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echo "::: ${1} is NOT whitelisted! No need to remove"
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fi
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else
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#Domain is in the whitelist file, add to a temporary array and remove from whitelist file
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#if $verbose; then
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#echo "::: Un-whitelisting $dom..."
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#fi
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domToRemoveList=("${domToRemoveList[@]}" ${1})
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modifyHost=true
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fi
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}
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ModifyHostFile() {
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if ${addmode}; then
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#remove domains in from hosts file
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if [[ -r ${whitelist} ]];then
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# Remove whitelist entries
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numberOf=$(cat ${whitelist} | sed '/^\s*$/d' | wc -l)
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plural=; [[ "$numberOf" != "1" ]] && plural=s
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echo ":::"
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echo -n "::: Modifying HOSTS file to whitelist $numberOf domain${plural}..."
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awk -F':' '{print $1}' ${whitelist} | while read -r line; do echo "$piholeIP $line"; done > /etc/pihole/whitelist.tmp
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awk -F':' '{print $1}' ${whitelist} | while read -r line; do echo "$piholeIPv6 $line"; done >> /etc/pihole/whitelist.tmp
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echo "l" >> /etc/pihole/whitelist.tmp
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grep -F -x -v -f ${piholeDir}/whitelist.tmp ${adList} > ${piholeDir}/gravity.tmp
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rm ${adList}
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mv ${piholeDir}/gravity.tmp ${adList}
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rm ${piholeDir}/whitelist.tmp
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echo " done!"
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if ${addmode}; then
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#remove domains in from hosts file
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if [[ -r ${whitelist} ]]; then
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# Remove whitelist entries
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numberOf=$(cat ${whitelist} | sed '/^\s*$/d' | wc -l)
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plural=; [[ "${numberOf}" != "1" ]] && plural=s
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echo ":::"
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echo -n "::: Modifying HOSTS file to whitelist $numberOf domain${plural}..."
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awk -F':' '{print $1}' ${whitelist} | while read -r line; do echo "${piholeIP} ${line}"; done > /etc/pihole/whitelist.tmp
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awk -F':' '{print $1}' ${whitelist} | while read -r line; do echo "${piholeIPv6} ${line}"; done >> /etc/pihole/whitelist.tmp
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echo "l" >> /etc/pihole/whitelist.tmp
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grep -F -x -v -f ${piholeDir}/whitelist.tmp ${adList} > ${piholeDir}/gravity.tmp
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rm ${adList}
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mv ${piholeDir}/gravity.tmp ${adList}
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rm ${piholeDir}/whitelist.tmp
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echo " done!"
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fi
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else
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#we need to add the removed domains to the hosts file
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echo ":::"
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echo "::: Modifying HOSTS file to un-whitelist domains..."
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for rdom in "${domToRemoveList[@]}"
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do
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if grep -q "$rdom" /etc/pihole/*.domains; then
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echo "::: AdLists contain $rdom, re-adding block"
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if [[ -n ${piholeIPv6} ]];then
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echo -n "::: Restoring block for $rdom on IPv4 and IPv6..."
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echo "$rdom" | awk -v ipv4addr="$piholeIP" -v ipv6addr="$piholeIPv6" '{sub(/\r$/,""); print ipv4addr" "$0"\n"ipv6addr" "$0}' >> ${adList}
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echo " done!"
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else
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echo -n "::: Restoring block for $rdom on IPv4..."
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echo "$rdom" | awk -v ipv4addr="$piholeIP" '{sub(/\r$/,""); print ipv4addr" "$0}' >>${adList}
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echo " done!"
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fi
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fi
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echo -n "::: Removing $rdom from $whitelist..."
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echo "$rdom" | sed 's/\./\\./g' | xargs -I {} perl -i -ne'print unless /'{}'(?!.)/;' ${whitelist}
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echo " done!"
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done
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fi
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fi
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else
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#we need to add the removed domains to the hosts file
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echo ":::"
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echo "::: Modifying HOSTS file to un-whitelist domains..."
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for rdom in "${domToRemoveList[@]}"; do
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if grep -q "${rdom}" /etc/pihole/*.domains; then
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echo "::: AdLists contain ${rdom}, re-adding block"
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if [[ -n ${piholeIPv6} ]]; then
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echo -n "::: Restoring block for ${rdom} on IPv4 and IPv6..."
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echo "${rdom}" | awk -v ipv4addr="${piholeIP}" -v ipv6addr="${piholeIPv6}" '{sub(/\r$/,""); print ipv4addr" "$0"\n"ipv6addr" "$0}' >> ${adList}
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echo " done!"
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else
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echo -n "::: Restoring block for ${rdom} on IPv4..."
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echo "${rdom}" | awk -v ipv4addr="${piholeIP}" '{sub(/\r$/,""); print ipv4addr" "$0}' >>${adList}
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echo " done!"
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fi
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fi
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echo -n "::: Removing $rdom from $whitelist..."
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echo "$rdom" | sed 's/\./\\./g' | xargs -I {} perl -i -ne'print unless /'{}'(?!.)/;' ${whitelist}
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echo " done!"
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done
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fi
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}
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Reload() {
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# Reload hosts file
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echo ":::"
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echo -n "::: Refresh lists in dnsmasq..."
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dnsmasqPid=$(pidof dnsmasq)
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dnsmasqPid=$(pidof dnsmasq)
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if [[ ${dnsmasqPid} ]]; then
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# service already running - reload config
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if [ -x "$(command -v systemctl)" ]; then
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systemctl restart dnsmasq
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else
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service dnsmasq restart
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fi
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# service already running - reload config
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if [ -x "$(command -v systemctl)" ]; then
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systemctl restart dnsmasq
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else
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service dnsmasq restart
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fi
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else
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# service not running, start it up
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if [ -x "$(command -v systemctl)" ]; then
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systemctl start dnsmasq
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else
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service dnsmasq start
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fi
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# service not running, start it up
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if [ -x "$(command -v systemctl)" ]; then
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systemctl start dnsmasq
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else
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service dnsmasq start
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fi
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fi
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echo " done!"
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}
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@ -210,35 +208,33 @@ DisplayWlist() {
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verbose=false
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echo -e " Displaying Gravity Resistant Domains \n"
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count=1
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while IFS= read -r RD
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do
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echo "${count}: $RD"
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while IFS= read -r RD; do
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echo "${count}: ${RD}"
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count=$((count+1))
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done < "$whitelist"
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done < "${whitelist}"
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}
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###################################################
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for var in "$@"
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do
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case "$var" in
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"-nr"| "--noreload" ) reload=false;;
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"-d" | "--delmode" ) addmode=false;;
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"-f" | "--force" ) force=true;;
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"-q" | "--quiet" ) verbose=false;;
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"-h" | "--help" ) helpFunc;;
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"-l" | "--list" ) DisplayWlist;;
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* ) HandleOther "$var";;
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esac
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for var in "$@"; do
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case "${var}" in
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"-nr"| "--noreload" ) reload=false;;
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"-d" | "--delmode" ) addmode=false;;
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"-f" | "--force" ) force=true;;
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"-q" | "--quiet" ) verbose=false;;
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"-h" | "--help" ) helpFunc;;
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"-l" | "--list" ) DisplayWlist;;
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* ) HandleOther "${var}";;
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esac
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done
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PopWhitelistFile
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if ${modifyHost} || ${force}; then
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ModifyHostFile
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ModifyHostFile
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else
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if ${verbose}; then
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echo ":::"
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if ${verbose}; then
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echo ":::"
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echo "::: No changes need to be made"
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fi
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exit 1
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