openwrt-feed/luci-app-mosdns/root/usr/share/mosdns/mosdns.sh

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2024-05-23 16:40:16 +00:00
#!/bin/sh
script_action=${1}
logfile_path() (
configfile=$(uci -q get mosdns.config.configfile)
if [ "$configfile" = "/var/etc/mosdns.json" ]; then
uci -q get mosdns.config.log_file
else
[ ! -f /etc/mosdns/config_custom.yaml ] && exit 1
awk '/^log:/{f=1;next}f==1{if($0~/file:/){print;exit}if($0~/^[^ ]/)exit}' /etc/mosdns/config_custom.yaml | grep -Eo "/[^'\"]+"
fi
)
interface_dns() (
if [ "$(uci -q get mosdns.config.custom_local_dns)" = 1 ]; then
uci -q get mosdns.config.local_dns
else
peerdns=$(uci -q get network.wan.peerdns)
proto=$(uci -q get network.wan.proto)
if [ "$peerdns" = 0 ] || [ "$proto" = "static" ]; then
uci -q get network.wan.dns
else
interface_status=$(ubus call network.interface.wan status)
echo $interface_status | jsonfilter -e "@['dns-server'][0]"
echo $interface_status | jsonfilter -e "@['dns-server'][1]"
fi
[ $? -ne 0 ] && echo "119.29.29.29 223.5.5.5"
fi
)
get_adlist() (
adblock=$(uci -q get mosdns.config.adblock)
if [ "$adblock" = 1 ]; then
mkdir -p /etc/mosdns/rule/adlist
ad_source=$(uci -q get mosdns.config.ad_source)
for url in $ad_source;
do
if [ $(echo $url) = 'geosite.dat' ]; then
echo "/var/mosdns/geosite_category-ads-all.txt"
elif echo "$url" | grep -Eq "^file://" ; then
echo "$url" | sed 's/file:\/\///'
else
echo "/etc/mosdns/rule/adlist/$(basename $url)"
[ ! -f "/etc/mosdns/rule/adlist/$(basename $url)" ] && touch /etc/mosdns/rule/adlist/$(basename $url)
fi
done
else
rm -rf /etc/mosdns/rule/adlist /etc/mosdns/rule/.ad_source
touch /var/mosdns/disable-ads.txt
echo "/var/mosdns/disable-ads.txt"
fi
)
adlist_update() {
[ "$(uci -q get mosdns.config.adblock)" != 1 ] && return 0
lock_file=/var/lock/mosdns_ad_update.lock
ad_source=$(uci -q get mosdns.config.ad_source)
: > /etc/mosdns/rule/.ad_source
if [ -f "$lock_file" ]; then
has_update=0
exit 0
else
: > $lock_file
fi
AD_TMPDIR=$(mktemp -d) || exit 1
has_update=0
for url in $ad_source;
do
if [ "$url" != "geosite.dat" ] && [ $(echo "$url" | grep -c -E "^file://") -eq 0 ]; then
has_update=1
echo "$url" >> /etc/mosdns/rule/.ad_source
filename=$(basename $url)
if echo "$url" | grep -Eq "^https://raw.githubusercontent.com" ; then
[ -n "$(uci -q get mosdns.config.github_proxy)" ] && mirror="$(uci -q get mosdns.config.github_proxy)/"
else
mirror=""
fi
echo -e "\e[1;32mDownloading $mirror$url\e[0m"
curl --connect-timeout 5 -m 90 --ipv4 -kfSLo "$AD_TMPDIR/$filename" "$mirror$url"
fi
done
if [ $? -ne 0 ]; then
echo -e "\e[1;31mRules download failed.\e[0m"
rm -rf "$AD_TMPDIR" "$lock_file"
exit 1
else
[ $has_update -eq 1 ] && {
mkdir -p /etc/mosdns/rule/adlist
rm -rf /etc/mosdns/rule/adlist/*
\cp $AD_TMPDIR/* /etc/mosdns/rule/adlist
}
fi
rm -rf "$AD_TMPDIR" "$lock_file"
}
geodat_update() (
TMPDIR=$(mktemp -d) || exit 1
[ -n "$(uci -q get mosdns.config.github_proxy)" ] && mirror="$(uci -q get mosdns.config.github_proxy)/"
# geoip.dat - cn-private
echo -e "\e[1;32mDownloading "$mirror"https://github.com/Loyalsoldier/geoip/releases/latest/download/geoip-only-cn-private.dat\e[0m"
curl --connect-timeout 5 -m 60 --ipv4 -kfSLo "$TMPDIR/geoip.dat" ""$mirror"https://github.com/Loyalsoldier/geoip/releases/latest/download/geoip-only-cn-private.dat"
[ $? -ne 0 ] && rm -rf "$TMPDIR" && exit 1
# checksum - geoip.dat
echo -e "\e[1;32mDownloading "$mirror"https://github.com/Loyalsoldier/geoip/releases/latest/download/geoip-only-cn-private.dat.sha256sum\e[0m"
curl --connect-timeout 5 -m 10 --ipv4 -kfSLo "$TMPDIR/geoip.dat.sha256sum" ""$mirror"https://github.com/Loyalsoldier/geoip/releases/latest/download/geoip-only-cn-private.dat.sha256sum"
[ $? -ne 0 ] && rm -rf "$TMPDIR" && exit 1
if [ "$(sha256sum "$TMPDIR/geoip.dat" | awk '{print $1}')" != "$(cat "$TMPDIR/geoip.dat.sha256sum" | awk '{print $1}')" ]; then
echo -e "\e[1;31mgeoip.dat checksum error\e[0m"
rm -rf "$TMPDIR"
exit 1
fi
# geosite.dat
echo -e "\e[1;32mDownloading "$mirror"https://github.com/Loyalsoldier/v2ray-rules-dat/releases/latest/download/geosite.dat\e[0m"
curl --connect-timeout 5 -m 120 --ipv4 -kfSLo "$TMPDIR/geosite.dat" ""$mirror"https://github.com/Loyalsoldier/v2ray-rules-dat/releases/latest/download/geosite.dat"
[ $? -ne 0 ] && rm -rf "$TMPDIR" && exit 1
# checksum - geosite.dat
echo -e "\e[1;32mDownloading "$mirror"https://github.com/Loyalsoldier/v2ray-rules-dat/releases/latest/download/geosite.dat.sha256sum\e[0m"
curl --connect-timeout 5 -m 10 --ipv4 -kfSLo "$TMPDIR/geosite.dat.sha256sum" ""$mirror"https://github.com/Loyalsoldier/v2ray-rules-dat/releases/latest/download/geosite.dat.sha256sum"
[ $? -ne 0 ] && rm -rf "$TMPDIR" && exit 1
if [ "$(sha256sum "$TMPDIR/geosite.dat" | awk '{print $1}')" != "$(cat "$TMPDIR/geosite.dat.sha256sum" | awk '{print $1}')" ]; then
echo -e "\e[1;31mgeosite.dat checksum error\e[0m"
rm -rf "$TMPDIR"
exit 1
fi
rm -rf "$TMPDIR"/*.sha256sum
\cp -a "$TMPDIR"/* /usr/share/v2ray
rm -rf "$TMPDIR"
)
restart_service() {
/etc/init.d/mosdns restart
}
flush_cache() {
curl -s 127.0.0.1:$(uci -q get mosdns.config.listen_port_api)/plugins/lazy_cache/flush || exit 1
}
v2dat_dump() {
# env
v2dat_dir=/usr/share/v2ray
adblock=$(uci -q get mosdns.config.adblock)
ad_source=$(uci -q get mosdns.config.ad_source)
configfile=$(uci -q get mosdns.config.configfile)
mkdir -p /var/mosdns
rm -f /var/mosdns/geo*.txt
if [ "$configfile" = "/var/etc/mosdns.json" ]; then
# default config
v2dat unpack geoip -o /var/mosdns -f cn $v2dat_dir/geoip.dat
v2dat unpack geosite -o /var/mosdns -f cn -f apple -f 'geolocation-!cn' $v2dat_dir/geosite.dat
[ "$adblock" -eq 1 ] && [ $(echo $ad_source | grep -c geosite.dat) -ge '1' ] && v2dat unpack geosite -o /var/mosdns -f category-ads-all $v2dat_dir/geosite.dat
else
# custom config
v2dat unpack geoip -o /var/mosdns -f cn $v2dat_dir/geoip.dat
v2dat unpack geosite -o /var/mosdns -f cn -f 'geolocation-!cn' $v2dat_dir/geosite.dat
geoip_tags=$(uci -q get mosdns.config.geoip_tags)
geosite_tags=$(uci -q get mosdns.config.geosite_tags)
[ -n "$geoip_tags" ] && v2dat unpack geoip -o /var/mosdns $(echo $geoip_tags | sed -r 's/\S+/-f &/g') $v2dat_dir/geoip.dat
[ -n "$geosite_tags" ] && v2dat unpack geosite -o /var/mosdns $(echo $geosite_tags | sed -r 's/\S+/-f &/g') $v2dat_dir/geosite.dat
fi
}
case $script_action in
"dns")
interface_dns
;;
"adlist")
get_adlist
;;
"geodata")
geodat_update && adlist_update && restart_service
;;
"logfile")
logfile_path
;;
"adlist_update")
adlist_update && [ "$has_update" -eq 1 ] && restart_service
;;
"flush")
flush_cache
;;
"v2dat_dump")
v2dat_dump
;;
"version")
mosdns version
;;
*)
exit 0
;;
esac