zapret/ipset/get_reestr_combined.sh

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#!/bin/sh
IPSET_DIR="$(dirname "$0")"
IPSET_DIR="$(cd "$IPSET_DIR"; pwd)"
. "$IPSET_DIR/def.sh"
ZREESTR="$TMPDIR/reestr.txt"
#ZURL_REESTR=https://reestr.rublacklist.net/api/current
ZURL_REESTR=https://raw.githubusercontent.com/zapret-info/z-i/master/dump.csv
awkgrep()
{
# $1 - pattern
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LANG=C nice -n 5 $AWK "{while ( match(\$0,/$1[ |;]/) ) { print substr(\$0,RSTART,RLENGTH-1); \$0=substr(\$0,RSTART+RLENGTH) } }"
}
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dig_reestr()
{
# $1 - grep ipmask
# $2 - iplist
# $3 - ipban list
# $4 - ip version : 4,6
local DOMMASK='^.*;[^ ;:/]+\.[^ ;:/]+;'
local TMP="$TMPDIR/tmp.txt"
echo processing reestr lists $2 $3
# find entries with https or without domain name - they should be banned by IP
# 2971-18 is TELEGRAM. lots of proxy IPs banned, list grows very large
(nice -n 5 $GREP -avE "$DOMMASK" "$ZREESTR" ; $GREP -a "https://" "$ZREESTR") |
awkgrep "$1" | cut_local | sort -u >$TMP
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ip2net$4 <"$TMP" | zz "$3"
# other IPs go to regular zapret list
tail -n +2 "$ZREESTR" | awkgrep "$1" | cut_local | nice -n 5 $GREP -xvFf "$TMP" | ip2net$4 | zz "$2"
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rm -f "$TMP"
}
getuser && {
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curl -k --fail --max-time 600 --connect-timeout 5 --retry 3 --max-filesize 251658240 "$ZURL_REESTR" -o "$ZREESTR" ||
{
echo reestr list download failed
exit 2
}
dlsize=$(LANG=C wc -c "$ZREESTR" | xargs | cut -f 1 -d ' ')
if test $dlsize -lt 1048576; then
echo reestr ip list is too small. can be bad.
exit 2
fi
#sed -i 's/\\n/\r\n/g' $ZREESTR
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get_ip_regex
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[ "$DISABLE_IPV4" != "1" ] && {
dig_reestr "$REG_IPV4" "$ZIPLIST" "$ZIPLIST_IPBAN" 4
}
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[ "$DISABLE_IPV6" != "1" ] && {
dig_reestr "$REG_IPV6" "$ZIPLIST6" "$ZIPLIST_IPBAN6" 6
}
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rm -f "$ZREESTR"
}
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"$IPSET_DIR/create_ipset.sh"