cache-domains/scripts/create-unbound.sh
Amir Zarrinkafsh 1cbdc8dbf4
Remove duplicates in Unbound generation script
#149 introduced a minor regression which included duplicates for the Unbound generation script.
While this does not have a technical impact it may cause confusion for users, this PR will ignore duplicate entries.
2021-06-15 13:14:49 +10:00

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2.2 KiB
Bash
Executable file

#!/bin/bash
basedir=".."
outputdir="output/unbound"
path="${basedir}/cache_domains.json"
export IFS=' '
test=$(which jq);
out=$?
if [ $out -gt 0 ] ; then
echo "This script requires jq to be installed."
echo "Your package manager should be able to find it"
exit 1
fi
cachenamedefault="disabled"
while read line; do
ip=$(jq ".ips[\"${line}\"]" config.json)
declare "cacheip$line"="$ip"
done <<< $(jq -r '.ips | to_entries[] | .key' config.json)
while read line; do
name=$(jq -r ".cache_domains[\"${line}\"]" config.json)
declare "cachename$line"="$name"
done <<< $(jq -r '.cache_domains | to_entries[] | .key' config.json)
rm -rf ${outputdir}
mkdir -p ${outputdir}
while read entry; do
unset cacheip
unset cachename
key=$(jq -r ".cache_domains[$entry].name" $path)
cachename="cachename${key}"
if [ -z "${!cachename}" ]; then
cachename="cachenamedefault"
fi
if [[ ${!cachename} == "disabled" ]]; then
continue;
fi
cacheipname="cacheip${!cachename}"
cacheip=$(jq -r 'if type == "array" then .[] else . end' <<< ${!cacheipname} | xargs)
while read fileid; do
while read filename; do
destfilename=$(echo $filename | sed -e 's/txt/conf/')
outputfile=${outputdir}/${destfilename}
touch $outputfile
while read fileentry; do
# Ignore comments and newlines
if [[ $fileentry == \#* ]] || [[ -z $fileentry ]]; then
continue
fi
parsed=$(echo $fileentry | sed -e "s/^\*\.//")
if grep -qx " local-zone: \"${parsed}\" redirect" $outputfile; then
continue
fi
if [[ $(head -n 1 $outputfile) != "server:" ]]; then
echo "server:" >> $outputfile
fi
echo " local-zone: \"${parsed}\" redirect" >> $outputfile
for i in ${cacheip}; do
echo " local-data: \"${parsed} 30 IN A ${i}\"" >> $outputfile
done
done <<< $(cat ${basedir}/$filename | sort);
done <<< $(jq -r ".cache_domains[$entry].domain_files[$fileid]" $path)
done <<< $(jq -r ".cache_domains[$entry].domain_files | to_entries[] | .key" $path)
done <<< $(jq -r '.cache_domains | to_entries[] | .key' $path)
cat << EOF
Configuration generation completed.
Please copy the following files:
- ./${outputdir}/*.conf to /etc/unbound/unbound.conf.d/
EOF