mirror of
https://github.com/uklans/cache-domains
synced 2025-08-03 14:51:23 +02:00
098c1e9c54
This change adds [LeftHook](https://lefthook.dev/) as a GitHub hook management tool alongside [MegaLinter](https://megalinter.io/) to lint all relevant files within the repository. For users that don't end up installing LeftHook for pre-commit hooks, megalinter picks up the necessary formatting changes and reports them. * feat: add lefthook, megalinter and update editorconfig * fix: lint commit ordering * refactor: adjust megalinter reporters * refactor: adjust description for cache domains * refactor: single - for passing options * refactor: add repo-specific fmt in megalinter pre-commands too
114 lines
2.9 KiB
Bash
Executable File
114 lines
2.9 KiB
Bash
Executable File
#!/bin/bash
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basedir=".."
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outputdir="output/rpz"
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path="${basedir}/cache_domains.json"
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basedomain=${1:-lancache.net}
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export IFS=" "
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if ! command -v jq >/dev/null; then
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cat <<-EOF
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This script requires jq to be installed.
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Your package manager should be able to find it
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EOF
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exit 1
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fi
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cachenamedefault="disabled"
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while read -r line; do
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ip=$(jq ".ips[\"${line}\"]" config.json)
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declare "cacheip${line}"="${ip}"
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done <<<"$(jq -r ".ips | to_entries[] | .key" config.json)"
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while read -r line; do
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name=$(jq -r ".cache_domains[\"${line}\"]" config.json)
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declare "cachename${line}"="${name}"
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done <<<"$(jq -r ".cache_domains | to_entries[] | .key" config.json)"
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rm -rf ${outputdir}
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mkdir -p ${outputdir}
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outputfile=${outputdir}/db.rpz.${basedomain}
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cat >"${outputfile}" <<EOF
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\$TTL 60 ; default TTL
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\$ORIGIN rpz.${basedomain}.
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@ SOA ns1.${basedomain}. admin.${basedomain}. (
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$(date +%Y%m%d01) ; serial
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604800 ; refresh (1 week)
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600 ; retry (10 mins)
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600 ; expire (10 mins)
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600 ; minimum (10 mins)
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)
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NS ns1.${basedomain}.
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NS ns2.${basedomain}.
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EOF
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while read -r entry; do
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unset cacheip
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unset cachename
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key=$(jq -r ".cache_domains[${entry}].name" ${path})
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cachename="cachename${key}"
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if [ -z "${!cachename}" ]; then
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cachename=${cachenamedefault}
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fi
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if [[ ${cachename} == "disabled" ]]; then
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continue
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fi
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cacheipname="cacheip${!cachename}"
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cacheip=$(jq -r "if type == \"array\" then .[] else . end" <<<"${!cacheipname}" | xargs)
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while read -r fileid; do
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while read -r filename; do
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echo "" >>"${outputfile}"
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echo "; ${filename//.txt//}" >>"${outputfile}"
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while read -r fileentry; do
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# Ignore comments and newlines
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if [[ ${fileentry} == \#* ]] || [[ -z ${fileentry} ]]; then
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continue
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fi
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parsed=${fileentry}
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if grep -qx "^\"${parsed}\". " "${outputfile}"; then
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continue
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fi
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t=""
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for i in ${cacheip}; do
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# only one cname per domain is allowed
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if [[ ${t} = "CNAME" ]]; then
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continue
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fi
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# for cnames you must use a fqdn with trailing dot
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t="CNAME"
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if [[ ${i} =~ ^[0-9\.]+$ ]]; then
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t="A"
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elif [[ ! ${i} =~ \.$ ]]; then
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i="${i}."
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fi
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printf "%-50s IN %s %s\n" \
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"${parsed}" \
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"${t}" \
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"${i}" \
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>>"${outputfile}"
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done
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done <<<"$(cat ${basedir}/"${filename}" | sort)"
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done <<<"$(jq -r ".cache_domains[${entry}].domain_files[${fileid}]" ${path})"
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done <<<"$(jq -r ".cache_domains[${entry}].domain_files | to_entries[] | .key" ${path})"
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done <<<"$(jq -r ".cache_domains | to_entries[] | .key" ${path})"
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cat <<EOF
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Configuration generation completed.
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Please include the rpz zone in your bind configuration"
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- cp ${outputfile} /etc/bind
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- configure the zone and use it
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options {
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[...]
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response-policy {zone "rpz.${basedomain}";};
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[...]
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}
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zone "rpz.$basedomain" {
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type master;
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file "/etc/bind/db.rpz.${basedomain}";
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};
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EOF
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