history purge

ipset/antifilter.helper

@@ -0,0 +1,19 @@
+get_antifilter()
+{
+ # $1 - list url
+ # $2 - target file
+ local ZIPLISTTMP="$TMPDIR/zapret-ip.txt"
+
+ [ "$DISABLE_IPV4" != "1" ] && {
+  curl --fail --max-time 150 --connect-timeout 20 --max-filesize 41943040 -k -L "$1" | cut_local >"$ZIPLISTTMP" &&
+  {
+   dlsize=$(wc -c "$ZIPLISTTMP" | cut -f 1 -d ' ')
+   if test $dlsize -lt 204800; then
+    echo list file is too small. can be bad.
+    exit 2
+   fi
+   cat "$ZIPLISTTMP" | zz "$2"
+   rm -f "$ZIPLISTTMP" "$2"
+  }
+ }
+}

ipset/clear_lists.sh

@@ -0,0 +1,8 @@
+#!/bin/sh
+
+SCRIPT=$(readlink -f "$0")
+EXEDIR=$(dirname "$SCRIPT")
+
+. "$EXEDIR/def.sh"
+
+rm -f "$ZIPLIST"* "$ZIPLIST6"* "$ZIPLIST_USER" "$ZIPLIST_USER6" "$ZIPLIST_IPBAN"* "$ZIPLIST_IPBAN6"* "$ZIPLIST_USER_IPBAN" "$ZIPLIST_USER_IPBAN6" "$ZIPLIST_EXCLUDE" "$ZIPLIST_EXCLUDE6" "$ZHOSTLIST"*

ipset/create_ipset.sh

@@ -0,0 +1,145 @@
+#!/bin/sh
+# create ipset from resolved ip's
+# $1=no-update    - do not update ipset, only create if its absent
+
+SCRIPT=$(readlink -f "$0")
+EXEDIR=$(dirname "$SCRIPT")
+
+[ -z "$IPSET_OPT" ] && IPSET_OPT="hashsize 262144 maxelem 2097152"
+[ -z "$IPSET_OPT_EXCLUDE" ] && IPSET_OPT_EXCLUDE="hashsize 1024 maxelem 65536"
+
+IP2NET="$EXEDIR/../ip2net/ip2net"
+
+. "$EXEDIR/def.sh"
+IPSET_CMD="$TMPDIR/ipset_cmd.txt"
+IPSET_SAVERAM_CHUNK_SIZE=20000
+IPSET_SAVERAM_MIN_FILESIZE=131072
+
+
+while [ -n "$1" ]; do
+	[ "$1" = "no-update" ] && NO_UPDATE=1
+	shift
+done
+
+
+file_extract_lines()
+{
+ # $1 - filename
+ # $2 - from line (starting with 0)
+ # $3 - line count
+ # awk "{ err=1 } NR < $(($2+1)) { next } { print; err=0 } NR == $(($2+$3)) { exit err } END {exit err}" "$1"
+ awk "NR < $(($2+1)) { next } { print } NR == $(($2+$3)) { exit }" "$1"
+}
+ipset_restore_chunked()
+{
+ # $1 - filename
+ # $2 - chunk size
+ local pos lines
+ [ -f "$1" ] || return
+ lines=$(wc -l <"$1")
+ pos=$lines
+ while [ "$pos" -gt "0" ]; do
+    pos=$((pos-$2))
+    [ "$pos" -lt "0" ] && pos=0
+    file_extract_lines "$1" $pos $2 | ipset -! restore
+    sed -i "$(($pos+1)),$ d" "$1"
+ done
+}
+
+
+sortu()
+{
+ sort -u
+}
+ip2net4()
+{
+ "$IP2NET" -4 $IP2NET_OPT4
+}
+ip2net6()
+{
+ "$IP2NET" -6 $IP2NET_OPT6
+}
+ipset_get_script()
+{
+ # $1 - filename
+ # $2 - ipset name
+ # $3 - "6" = ipv6
+ local filter=sortu
+ [ -x "$IP2NET" ] && filter=ip2net$3
+ zzcat "$1" | $filter | sed -nre "s/^.+$/add $2 &/p"
+}
+
+ipset_restore()
+{
+ # $1 - filename
+ # $2 - ipset name
+ # $3 - "6" = ipv6
+ zzexist "$1" || return
+ local fsize=$(zzsize "$1")
+ local svram=0
+ # do not saveram small files. file can also be gzipped
+ [ "$SAVERAM" = "1" ] && [ "$fsize" -ge "$IPSET_SAVERAM_MIN_FILESIZE" ] && svram=1
+
+ local T="Adding to ipset $2 ($IPSTYPE"
+ [ -x "$IP2NET" ] && T="$T, ip2net"
+ [ "$svram" = "1" ] && T="$T, saveram"
+ T="$T) : $f"
+ echo $T
+
+ if [ "$svram" = "1" ]; then
+  ipset_get_script "$1" "$2" "$3" >"$IPSET_CMD"
+  ipset_restore_chunked "$IPSET_CMD" $IPSET_SAVERAM_CHUNK_SIZE
+  rm -f "$IPSET_CMD"
+ else
+  ipset_get_script "$1" "$2" "$3" | ipset -! restore
+ fi
+}
+
+create_ipset()
+{
+ local IPSTYPE
+ if [ -x "$IP2NET" ]; then
+  IPSTYPE=hash:net
+ else
+  IPSTYPE=$3
+ fi
+ if [ "$1" -eq "6" ]; then
+  FAMILY=inet6
+ else
+  FAMILY=inet
+ fi
+ ipset create $2 $IPSTYPE $4 family $FAMILY 2>/dev/null || {
+  [ "$NO_UPDATE" = "1" ] && return
+ }
+ ipset flush $2
+ for f in "$5" "$6" ; do
+  ipset_restore "$f" "$2" $1
+ done
+ return 0
+}
+
+oom_adjust_high
+
+# ipset seem to buffer the whole script to memory
+# on low RAM system this can cause oom errors
+# in SAVERAM mode we feed script lines in portions starting from the end, while truncating source file to free /tmp space
+# only /tmp is considered tmpfs. other locations mean tmpdir was redirected to a disk
+SAVERAM=0
+[ "$TMPDIR" = "/tmp" ] && {
+ RAMSIZE=$(grep MemTotal /proc/meminfo | awk '{print $2}')
+ [ "$RAMSIZE" -lt "110000" ] && SAVERAM=1
+}
+ 
+[ "$DISABLE_IPV4" != "1" ] && {
+  create_ipset 4 $ZIPSET hash:ip "$IPSET_OPT" "$ZIPLIST" "$ZIPLIST_USER"
+  create_ipset 4 $ZIPSET_IPBAN hash:ip "$IPSET_OPT" "$ZIPLIST_IPBAN" "$ZIPLIST_USER_IPBAN"
+  create_ipset 4 $ZIPSET_EXCLUDE hash:net "$IPSET_OPT_EXCLUDE" "$ZIPLIST_EXCLUDE"
+}
+
+[ "$DISABLE_IPV6" != "1" ] && {
+  create_ipset 6 $ZIPSET6 hash:ip "$IPSET_OPT" "$ZIPLIST6" "$ZIPLIST_USER6"
+  create_ipset 6 $ZIPSET_IPBAN6 hash:ip "$IPSET_OPT" "$ZIPLIST_IPBAN6" "$ZIPLIST_USER_IPBAN6"
+  create_ipset 6 $ZIPSET_EXCLUDE6 hash:net "$IPSET_OPT_EXCLUDE" "$ZIPLIST_EXCLUDE6"
+}
+
+true

ipset/def.sh

@@ -0,0 +1,103 @@
+. "$EXEDIR/../config"
+
+[ -z "$TMPDIR" ] && TMPDIR=/tmp
+ZIPSET=zapret
+ZIPSET6=zapret6
+ZIPSET_EXCLUDE=nozapret
+ZIPSET_EXCLUDE6=nozapret6
+ZIPLIST="$EXEDIR/zapret-ip.txt"
+ZIPLIST6="$EXEDIR/zapret-ip6.txt"
+ZIPLIST_EXCLUDE="$EXEDIR/zapret-ip-exclude.txt"
+ZIPLIST_EXCLUDE6="$EXEDIR/zapret-ip-exclude6.txt"
+ZIPLIST_USER="$EXEDIR/zapret-ip-user.txt"
+ZIPLIST_USER6="$EXEDIR/zapret-ip-user6.txt"
+ZUSERLIST="$EXEDIR/zapret-hosts-user.txt"
+ZHOSTLIST="$EXEDIR/zapret-hosts.txt"
+
+ZIPSET_IPBAN=ipban
+ZIPSET_IPBAN6=ipban6
+ZIPLIST_IPBAN="$EXEDIR/zapret-ip-ipban.txt"
+ZIPLIST_IPBAN6="$EXEDIR/zapret-ip-ipban6.txt"
+ZIPLIST_USER_IPBAN="$EXEDIR/zapret-ip-user-ipban.txt"
+ZIPLIST_USER_IPBAN6="$EXEDIR/zapret-ip-user-ipban6.txt"
+ZUSERLIST_IPBAN="$EXEDIR/zapret-hosts-user-ipban.txt"
+ZUSERLIST_EXCLUDE="$EXEDIR/zapret-hosts-user-exclude.txt"
+
+MDIG="$EXEDIR/../mdig/mdig"
+[ -z "$MDIG_THREADS" ] && MDIG_THREADS=30
+
+zzexist()
+{
+ [ -f "$1.gz" ] || [ -f "$1" ]
+}
+zzcat()
+{
+ if [ -f "$1.gz" ]; then
+ 	gunzip -c "$1.gz"
+ else
+ 	cat "$1"
+ fi
+}
+zz()
+{
+ gzip -c >"$1.gz"
+}
+zzsize()
+{
+ local f="$1"
+ [ -f "$1.gz" ] && f="$1.gz"
+ wc -c <"$f"
+}
+
+digger()
+{
+ # $1 - hostlist
+ # $2 - family (4|6)
+ >&2 echo digging $(wc -l <"$1") ipv$2 domains : "$1"
+
+ if [ -x "$MDIG" ]; then
+  zzcat "$1" | "$MDIG" --family=$2 --threads=$MDIG_THREADS --stats=1000
+ else
+  local A=A
+  [ "$2" = "6" ] && A=AAAA
+  zzcat "$1" | dig $A +short +time=8 +tries=2 -f - | grep -E '^[^;].*[^\.]$'
+ fi
+}
+
+cut_local()
+{
+  grep -vE '^192\.168\.|^127\.|^10\.'
+}
+cut_local6()
+{
+  grep -vE '^::|fc..:|fd..:'
+}
+
+oom_adjust_high()
+{
+	echo setting high oom kill priority
+	echo -n 100 >/proc/$$/oom_score_adj
+}
+
+getexclude()
+{
+ oom_adjust_high
+
+ [ -f "$ZUSERLIST_EXCLUDE" ] && {
+  [ "$DISABLE_IPV4" != "1" ] && digger "$ZUSERLIST_EXCLUDE" 4 | sort -u > "$ZIPLIST_EXCLUDE"
+  [ "$DISABLE_IPV6" != "1" ] && digger "$ZUSERLIST_EXCLUDE" 6 | sort -u > "$ZIPLIST_EXCLUDE6"
+ }
+}
+
+getuser()
+{
+ getexclude
+ [ -f "$ZUSERLIST" ] && {
+  [ "$DISABLE_IPV4" != "1" ] && digger "$ZUSERLIST" 4 | cut_local | sort -u > "$ZIPLIST_USER"
+  [ "$DISABLE_IPV6" != "1" ] && digger "$ZUSERLIST" 6 | cut_local6 | sort -u > "$ZIPLIST_USER6"
+ }
+ [ -f "$ZUSERLIST_IPBAN" ] && {
+  [ "$DISABLE_IPV4" != "1" ] && digger "$ZUSERLIST_IPBAN" 4 | cut_local | sort -u > "$ZIPLIST_USER_IPBAN"
+  [ "$DISABLE_IPV6" != "1" ] && digger "$ZUSERLIST_IPBAN" 6 | cut_local6 | sort -u > "$ZIPLIST_USER_IPBAN6"
+ }
+}

ipset/get_antifilter_ip.sh

@@ -0,0 +1,14 @@
+#!/bin/sh
+
+SCRIPT=$(readlink -f "$0")
+EXEDIR=$(dirname "$SCRIPT")
+
+. "$EXEDIR/def.sh"
+
+getuser
+
+. "$EXEDIR/antifilter.helper"
+
+get_antifilter https://antifilter.network/download/ip.lst "$ZIPLIST"
+
+"$EXEDIR/create_ipset.sh"

ipset/get_antifilter_ipsmart.sh

@@ -0,0 +1,14 @@
+#!/bin/sh
+
+SCRIPT=$(readlink -f "$0")
+EXEDIR=$(dirname "$SCRIPT")
+
+. "$EXEDIR/def.sh"
+
+getuser
+
+. "$EXEDIR/antifilter.helper"
+
+get_antifilter https://antifilter.network/download/ipsmart.lst "$ZIPLIST"
+
+"$EXEDIR/create_ipset.sh"

ipset/get_antifilter_ipsum.sh

@@ -0,0 +1,14 @@
+#!/bin/sh
+
+SCRIPT=$(readlink -f "$0")
+EXEDIR=$(dirname "$SCRIPT")
+
+. "$EXEDIR/def.sh"
+
+getuser
+
+. "$EXEDIR/antifilter.helper"
+
+get_antifilter https://antifilter.network/download/ipsum.lst "$ZIPLIST"
+
+"$EXEDIR/create_ipset.sh"

ipset/get_config.sh

@@ -0,0 +1,10 @@
+#!/bin/sh
+# run script specified in config
+
+SCRIPT=$(readlink -f "$0")
+EXEDIR=$(dirname "$SCRIPT")
+
+. "$EXEDIR/../config"
+
+[ -z "$GETLIST" ] && GETLIST=get_exclude.sh
+[ -x "$EXEDIR/$GETLIST" ] && exec "$EXEDIR/$GETLIST"

ipset/get_exclude.sh

@@ -0,0 +1,11 @@
+#!/bin/sh
+# resolve user host list
+
+SCRIPT=$(readlink -f "$0")
+EXEDIR=$(dirname "$SCRIPT")
+
+. "$EXEDIR/def.sh"
+
+getexclude
+
+"$EXEDIR/create_ipset.sh"

ipset/get_reestr_combined.sh

@@ -0,0 +1,59 @@
+#!/bin/sh
+
+SCRIPT=$(readlink -f "$0")
+EXEDIR=$(dirname "$SCRIPT")
+
+. "$EXEDIR/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
+
+getuser
+
+dig_reestr()
+{
+ # $1 - grep ipmask
+ # $2 - iplist
+ # $3 - ipban list
+
+ local DOMMASK='^.*;[^ ;:/]+\.[^ ;:/]+;'
+ local TMP="$TMPDIR/tmp.txt"
+ # 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
+ (grep -avE "$DOMMASK" "$ZREESTR" ; grep -a "https://" "$ZREESTR") |
+  grep -av "2971-18" |
+  grep -oE "$1" | cut_local | sort -u >$TMP
+
+ cat "$TMP" | zz "$3"
+
+ # other IPs go to regular zapret list
+ grep -av "2971-18" "$ZREESTR" | grep -oE "$1" | cut_local | grep -xvFf "$TMP" | sort -u | zz "$2"
+
+ rm -f "$TMP"
+}
+
+
+curl -k --fail --max-time 150 --connect-timeout 5 --retry 3 --max-filesize 251658240 "$ZURL_REESTR" -o "$ZREESTR" ||
+{
+ echo reestr list download failed
+ exit 2
+}
+dlsize=$(wc -c "$ZREESTR" | 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' $ZREESTR
+
+[ "$DISABLE_IPV4" != "1" ] && {
+ dig_reestr '([0-9]{1,3}\.){3}[0-9]{1,3}(/[0-9]+)?' "$ZIPLIST" "$ZIPLIST_IPBAN"
+}
+
+[ "$DISABLE_IPV6" != "1" ] && {
+ dig_reestr '([0-9,a-f,A-F]{1,4}:){7}[0-9,a-f,A-F]{1,4}(/[0-9]+)?' "$ZIPLIST6" "$ZIPLIST_IPBAN6"
+}
+
+rm -f "$ZREESTR"
+
+"$EXEDIR/create_ipset.sh"

ipset/get_reestr_hostlist.sh

@@ -0,0 +1,33 @@
+#!/bin/sh
+
+SCRIPT=$(readlink -f "$0")
+EXEDIR=$(dirname "$SCRIPT")
+
+. "$EXEDIR/def.sh"
+
+# useful in case ipban set is used in custom scripts
+getuser
+"$EXEDIR/create_ipset.sh"
+
+ZREESTR="$TMPDIR/zapret.txt"
+#ZURL=https://reestr.rublacklist.net/api/current
+ZURL=https://raw.githubusercontent.com/zapret-info/z-i/master/dump.csv
+
+curl -k --fail --max-time 150 --connect-timeout 5 --retry 3 --max-filesize 251658240 "$ZURL" >"$ZREESTR" ||
+{
+ echo reestr list download failed   
+ exit 2
+}
+dlsize=$(wc -c "$ZREESTR" | cut -f 1 -d ' ')
+if test $dlsize -lt 204800; then
+ echo list file is too small. can be bad.
+ exit 2
+fi
+(cut -s -f2 -d';' "$ZREESTR" | grep -a . | sed -re 's/^\*\.(.+)$/\1/' | awk '{ print tolower($0) }' ; cat "$ZUSERLIST" ) | sort -u | zz "$ZHOSTLIST"
+rm -f "$ZREESTR"
+
+# force daemons to reload hostlist if they are running
+killall -HUP tpws 2>/dev/null
+killall -HUP nfqws 2>/dev/null
+
+exit 0

ipset/get_reestr_ip.sh

@@ -0,0 +1,47 @@
+#!/bin/sh
+
+SCRIPT=$(readlink -f "$0")
+EXEDIR=$(dirname "$SCRIPT")
+
+. "$EXEDIR/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
+
+getuser
+
+dig_reestr()
+{
+ # $1 - grep ipmask
+ # $2 - iplist
+
+ # 2971-18 is TELEGRAM. lots of proxy IPs banned, list grows very large
+ grep -av "2971-18" "$ZREESTR" | grep -oE "$1" | cut_local | sort -u | zz "$2"
+}
+
+
+# assume all https banned by ip
+curl -k --fail --max-time 150 --connect-timeout 5 --retry 3 --max-filesize 251658240 "$ZURL_REESTR" -o "$ZREESTR" ||
+{
+ echo reestr list download failed
+ exit 2
+}
+dlsize=$(wc -c "$ZREESTR" | 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' $ZREESTR
+
+[ "$DISABLE_IPV4" != "1" ] && {
+ dig_reestr '([0-9]{1,3}\.){3}[0-9]{1,3}(/[0-9]+)?' "$ZIPLIST"
+}
+
+[ "$DISABLE_IPV6" != "1" ] && {
+ dig_reestr '([0-9,a-f,A-F]{1,4}:){7}[0-9,a-f,A-F]{1,4}(/[0-9]+)?' "$ZIPLIST6"
+}
+
+rm -f "$ZREESTR"
+
+"$EXEDIR/create_ipset.sh"

ipset/get_reestr_resolve.sh

@@ -0,0 +1,54 @@
+#!/bin/sh
+
+SCRIPT=$(readlink -f "$0")
+EXEDIR=$(dirname "$SCRIPT")
+
+. "$EXEDIR/def.sh"
+
+ZREESTR="$TMPDIR/zapret.txt"
+ZDIG="$TMPDIR/zapret-dig.txt"
+ZIPLISTTMP="$TMPDIR/zapret-ip.txt"
+#ZURL=https://reestr.rublacklist.net/api/current
+ZURL=https://raw.githubusercontent.com/zapret-info/z-i/master/dump.csv
+
+getuser
+
+# both disabled
+[ "$DISABLE_IPV4" = "1" ] && [ "$DISABLE_IPV6" = "1" ] && exit 0
+
+curl -k --fail --max-time 150 --connect-timeout 5 --retry 3 --max-filesize 251658240 "$ZURL" >"$ZREESTR" ||
+{
+ echo reestr list download failed   
+ exit 2
+}
+dlsize=$(wc -c "$ZREESTR" | cut -f 1 -d ' ')
+if test $dlsize -lt 204800; then
+ echo list file is too small. can be bad.
+ exit 2
+fi
+echo preparing dig list ..
+#sed -i 's/\\n/\r\n/g' $ZREESTR
+#sed -nre 's/^[^;]*;([^;|\\]{4,250})\;.*$/\1/p' $ZREESTR | sort | uniq >$ZDIG
+cut -f2 -d ';' "$ZREESTR"  | grep -avE '^$|\*|:' >"$ZDIG"
+rm -f "$ZREESTR"
+
+echo digging started. this can take long ...
+
+[ "$DISABLE_IPV4" != "1" ] && {
+ digger "$ZDIG" 4 | cut_local >"$ZIPLISTTMP" || {
+  rm -f "$ZDIG"
+  exit 1
+ }
+ sort -u "$ZIPLISTTMP" | zz "$ZIPLIST"
+ rm -f "$ZIPLISTTMP"
+}
+[ "$DISABLE_IPV6" != "1" ] && {
+ digger "$ZDIG" 6 | cut_local6 >"$ZIPLISTTMP" || {
+  rm -f "$ZDIG"
+  exit 1
+ }
+ sort -u "$ZIPLISTTMP" | zz "$ZIPLIST6"
+ rm -f "$ZIPLISTTMP"
+}
+rm -f "$ZDIG"
+"$EXEDIR/create_ipset.sh"

ipset/get_user.sh

@@ -0,0 +1,11 @@
+#!/bin/sh
+# resolve user host list
+
+SCRIPT=$(readlink -f "$0")
+EXEDIR=$(dirname "$SCRIPT")
+
+. "$EXEDIR/def.sh"
+
+getuser
+
+"$EXEDIR/create_ipset.sh"

ipset/zapret-hosts-user-exclude.txt

@@ -0,0 +1,6 @@
+10.0.0.0/8
+172.16.0.0/12
+192.168.0.0/16
+169.254.0.0/16
+fc00::/7
+fe80::/10

ipset/zapret-hosts-user-ipban.txt

@@ -0,0 +1,2 @@
+kinozal.tv
+rutracker.org

ipset/zapret-hosts-user.txt

@@ -0,0 +1,3 @@
+st.kinozal.tv
+s.kinozal.tv
+putinhuylo.com