# the Free Software Foundation, either version 2 of the License, or
# (at your option) any later version.
if[[$#=0]];then
echo"Immediately whitelists one or more domains in the hosts file"
echo"Usage: whitelist.sh domain1 [domain2 ...]"
exit1
fi
#globals
whitelist=/etc/pihole/whitelist.txt
adList=/etc/pihole/gravity.list
if[[ ! -f $whitelist]];then
touch $whitelist
fi
reload=true
addmode=true
domList=()
domToRemoveList=()
if[[$#=0]];then
echo"Immediately whitelists one or more domains."
echo"Usage: whitelist.sh domain1 [domain2 ...]"
piholeIPfile=/tmp/piholeIP
piholeIPv6file=/etc/pihole/.useIPv6
# 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%/*}
modifyHost=false
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 $(i+1) }')
fi
combopattern=""
# For each argument passed to this script
for var in "$@"
do
echo"Whitelisting $var..."
function HandleOther(){
#check validity of domain
validDomain=$(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$1 is not a valid argument or domain name
else
domList=("${domList[@]}"$validDomain)
fi
}
# Construct basic pattern to match domain name.
basicpattern=$(echo$var| awk -F '[# \t]''NF>0&&$1!="" {print ""$1""}'| sed 's/\./\\./g')
function PopWhitelistFile(){
#check whitelist file exists, and if not, create it
if[[ ! -f $whitelist]];then
touch $whitelist
fi
for dom in "${domList[@]}"
do
if$addmode;then
AddDomain $dom
else
RemoveDomain $dom
fi
done
}
if[["$basicpattern" !=""]];then
# Add to the combination pattern that will be used below