mirror of
https://github.com/uklans/cache-domains
synced 2024-11-25 04:40:20 +00:00
9ea56243de
[Dnsmasq version >= 2.86](https://thekelleys.org.uk/dnsmasq/CHANGELOG) supports passing multiple IP addresses via the `address=` syntax now. >Major rewrite of the DNS server and domain handling code. The change makes multiple addresses associated with a domain work address=/example.com/1.2.3.4 address=/example.com/5.6.7.8. This allows us to simplify the script and the `.hosts` file workaround is no longer necessary.
70 lines
2.6 KiB
Bash
Executable file
70 lines
2.6 KiB
Bash
Executable file
#!/bin/bash
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basedir=".."
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outputdir="output/dnsmasq"
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path="${basedir}/cache_domains.json"
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export IFS=' '
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test=$(which jq);
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out=$?
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if [ $out -gt 0 ] ; then
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echo "This script requires jq to be installed."
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echo "Your package manager should be able to find it"
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exit 1
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fi
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cachenamedefault="disabled"
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while read -r line; do
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ip=$(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 ${outputdir}
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while read -r entry; do
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unset cacheip
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unset cachename
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key=$(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' <<< ${!cacheipname} | xargs)
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while read -r fileid; do
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while read -r filename; do
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destfilename=$(echo $filename | sed -e 's/txt/conf/')
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outputfile=${outputdir}/${destfilename}
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touch ${outputfile}
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while read -r fileentry; do
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# Ignore comments, newlines and wildcards
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if [[ ${fileentry} == \#* ]] || [[ -z ${fileentry} ]]; then
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continue
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fi
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parsed=$(echo ${fileentry} | sed -e "s/^\*\.//")
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for i in ${cacheip}; do
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if grep -qx "address=/${parsed}/${i}" "${outputfile}"; then
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continue
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fi
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echo "address=/${parsed}/${i}" >> "${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' ${path})
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cat << EOF
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Configuration generation completed.
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Please copy the following files:
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- ./${outputdir}/*.conf to /etc/dnsmasq/dnsmasq.d/
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EOF
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