mirror of
https://github.com/bol-van/zapret.git
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40 lines
888 B
Plaintext
40 lines
888 B
Plaintext
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#!/system/bin/busybox sh
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# download hostlist from http(s) (need curl, its absent by default),
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# resolve to ip list, feed to zapret-ip. save flash write cycles
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u="https://your.host.com/censorship/hoslist.txt"
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SCRIPT=$(readlink -f "$0")
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EXEDIR=$(dirname "$SCRIPT")
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d=/data/censorship
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[ -d $d ] || mkdir $d
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f=$d/hostlist.txt
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t=/hostlist.txt
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i=/iplist.txt
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curl -k --fail --max-time 10 -o "$t" "$u" && {
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if [ -s "$t" ]; then
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m1=$(md5sum "$t" | cut -d ' ' -f 1)
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m2=$(md5sum "$f" | cut -d ' ' -f 1)
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echo $m1 $m2
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if [ -z "$m2" ] || [ "$m1" != "$m2" ]; then
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echo updating hostlist
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cp -f "$t" "$f"
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else
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echo hostlist was not changed. keeping old copy
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fi
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else
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echo downloaded hostlist is empty. disabling zapret
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rm "$f"
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fi
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}
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rm -f "$t"
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"$EXEDIR/unzapret-ip"
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[ -s "$f" ] && {
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mdig --threads=10 --family=4 <"$f" >"$i"
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[ -s "$i" ] && exec "$EXEDIR/zapret-ip" "$i"
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}
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