Merge 92ba6b439e6aed8557a315ebfcd350016159be52 into a02be13dd12b83c329b338d09509a31092ef55f5

common/base.sh

@@ -318,18 +318,27 @@ setup_md5()
 	exists $MD5 || MD5=md5
 }
 
+setup_random()
+{
+	[ -n "$RCUT" ] && return
+	RCUT="cut -c 1-17"
+	# some shells can operate with 32 bit signed int
+	[ $((0x100000000)) = 0 ] && RCUT="cut -c 1-9"
+}
+
 random()
 {
 	# $1 - min, $2 - max
 	local r rs
 	setup_md5
+	setup_random
 	if [ -c /dev/urandom ]; then
 		read rs </dev/urandom
 	else
 		rs="$RANDOM$RANDOM$(date)"
 	fi
 	# shells use signed int64
-	r=1$(echo $rs | $MD5 | sed 's/[^0-9]//g' | cut -c 1-17)
+	r=1$(echo $rs | $MD5 | sed 's/[^0-9]//g' | $RCUT)
 	echo $(( ($r % ($2-$1+1)) + $1 ))
 }
 

ipset/get_antifilter_domains.sh

@@ -0,0 +1,40 @@
+#!/bin/sh
+
+IPSET_DIR="$(dirname "$0")"
+IPSET_DIR="$(cd "$IPSET_DIR"; pwd)"
+
+. "$IPSET_DIR/def.sh"
+
+TMPLIST="$TMPDIR/list.txt"
+
+URL="https://antifilter.download/list/domains.lst"
+
+dl()
+{
+  # $1 - url
+  # $2 - file
+  # $3 - minsize
+  # $4 - maxsize
+  curl -L -H "Accept-Encoding: gzip" -k --fail --max-time 60 --connect-timeout 10 --retry 4 --max-filesize 251658240 -o "$TMPLIST" "$1" ||
+  {
+   echo list download failed : $1
+   exit 2
+  }
+  dlsize=$(LANG=C wc -c "$TMPLIST" | xargs | cut -f 1 -d ' ')
+  if test $dlsize -lt $3; then
+   echo list is too small : $dlsize bytes. can be bad.
+   exit 2
+  fi
+  zzcat "$TMPLIST" | tr -d '\015' | zz "$2"
+  rm -f "$TMPLIST"
+}
+
+# useful in case ipban set is used in custom scripts
+FAIL=
+getipban || FAIL=1
+"$IPSET_DIR/create_ipset.sh"
+[ -n "$FAIL" ] && exit
+
+dl "$URL" "$ZHOSTLIST" 32768 4194304
+
+exit 0