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https://github.com/bol-van/zapret.git
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Truncated history
This commit is contained in:
bol-van
689
common/installer.sh
Normal file
689
common/installer.sh
Normal file
@@ -0,0 +1,689 @@
|
||||
GET_LIST_PREFIX=/ipset/get_
|
||||
|
||||
SYSTEMD_DIR=/lib/systemd
|
||||
[ -d "$SYSTEMD_DIR" ] || SYSTEMD_DIR=/usr/lib/systemd
|
||||
[ -d "$SYSTEMD_DIR" ] && SYSTEMD_SYSTEM_DIR="$SYSTEMD_DIR/system"
|
||||
|
||||
INIT_SCRIPT=/etc/init.d/zapret
|
||||
|
||||
|
||||
exitp()
|
||||
{
|
||||
echo
|
||||
echo press enter to continue
|
||||
read A
|
||||
exit $1
|
||||
}
|
||||
|
||||
parse_var_checked()
|
||||
{
|
||||
# $1 - file name
|
||||
# $2 - var name
|
||||
local sed="sed -nre s/^[[:space:]]*$2=[\\\"|\']?([^\\\"|\']*)[\\\"|\']?/\1/p"
|
||||
local v="$($sed <"$1" | tail -n 1)"
|
||||
eval $2=\"$v\"
|
||||
}
|
||||
parse_vars_checked()
|
||||
{
|
||||
# $1 - file name
|
||||
# $2,$3,... - var names
|
||||
local f="$1"
|
||||
shift
|
||||
while [ -n "$1" ]; do
|
||||
parse_var_checked "$f" $1
|
||||
shift
|
||||
done
|
||||
}
|
||||
edit_file()
|
||||
{
|
||||
# $1 - file name
|
||||
local ed="$EDITOR"
|
||||
[ -n "$ed" ] || {
|
||||
for e in mcedit nano vim vi; do
|
||||
exists "$e" && {
|
||||
ed="$e"
|
||||
break
|
||||
}
|
||||
done
|
||||
}
|
||||
[ -n "$ed" ] && "$ed" "$1"
|
||||
}
|
||||
edit_vars()
|
||||
{
|
||||
# $1,$2,... - var names
|
||||
local n=1 var v tmp="/tmp/zvars"
|
||||
rm -f "$tmp"
|
||||
while [ 1=1 ]; do
|
||||
eval var="\${$n}"
|
||||
[ -n "$var" ] || break
|
||||
eval v="\$$var"
|
||||
echo $var=\"$v\" >>"$tmp"
|
||||
n=$(($n+1))
|
||||
done
|
||||
edit_file "$tmp" && parse_vars_checked "$tmp" "$@"
|
||||
rm -f "$tmp"
|
||||
}
|
||||
|
||||
openrc_test()
|
||||
{
|
||||
exists rc-update || return 1
|
||||
# some systems do not usse openrc-init but launch openrc from inittab
|
||||
[ "$INIT" = "openrc-init" ] || grep -qE "sysinit.*openrc" /etc/inittab 2>/dev/null
|
||||
}
|
||||
check_system()
|
||||
{
|
||||
# $1 - nonempty = do not fail on unknown rc system
|
||||
|
||||
echo \* checking system
|
||||
|
||||
SYSTEM=
|
||||
SUBSYS=
|
||||
SYSTEMCTL=$(whichq systemctl)
|
||||
|
||||
get_fwtype
|
||||
OPENWRT_FW3=
|
||||
|
||||
local info
|
||||
UNAME=$(uname)
|
||||
if [ "$UNAME" = "Linux" ]; then
|
||||
# do not use 'exe' because it requires root
|
||||
local INIT="$(sed 's/\x0/\n/g' /proc/1/cmdline | head -n 1)"
|
||||
[ -L "$INIT" ] && INIT=$(readlink "$INIT")
|
||||
INIT="$(basename "$INIT")"
|
||||
# some distros include systemctl without systemd
|
||||
if [ -d "$SYSTEMD_DIR" ] && [ -x "$SYSTEMCTL" ] && [ "$INIT" = "systemd" ]; then
|
||||
SYSTEM=systemd
|
||||
elif [ -f "/etc/openwrt_release" ] && exists opkg && exists uci && [ "$INIT" = "procd" ] ; then
|
||||
{
|
||||
SYSTEM=openwrt
|
||||
if openwrt_fw3 ; then
|
||||
OPENWRT_FW3=1
|
||||
info="openwrt firewall uses fw3"
|
||||
if is_ipt_flow_offload_avail; then
|
||||
info="$info. hardware flow offloading requires iptables."
|
||||
else
|
||||
info="$info. flow offloading unavailable."
|
||||
fi
|
||||
elif openwrt_fw4; then
|
||||
info="openwrt firewall uses fw4. flow offloading requires nftables."
|
||||
fi
|
||||
}
|
||||
elif openrc_test; then
|
||||
SYSTEM=openrc
|
||||
else
|
||||
echo system is not either systemd, openrc or openwrt based
|
||||
echo easy installer can set up config settings but can\'t configure auto start
|
||||
echo you have to do it manually. check readme.txt for manual setup info.
|
||||
if [ -n "$1" ] || ask_yes_no N "do you want to continue"; then
|
||||
SYSTEM=linux
|
||||
else
|
||||
exitp 5
|
||||
fi
|
||||
fi
|
||||
linux_get_subsys
|
||||
elif [ "$UNAME" = "Darwin" ]; then
|
||||
SYSTEM=macos
|
||||
else
|
||||
echo easy installer only supports Linux and MacOS. check readme.txt for supported systems and manual setup info.
|
||||
exitp 5
|
||||
fi
|
||||
echo system is based on $SYSTEM
|
||||
[ -n "$info" ] && echo $info
|
||||
}
|
||||
|
||||
get_free_space_mb()
|
||||
{
|
||||
df -m $PWD | awk '/[0-9]%/{print $(NF-2)}'
|
||||
}
|
||||
get_ram_kb()
|
||||
{
|
||||
grep MemTotal /proc/meminfo | awk '{print $2}'
|
||||
}
|
||||
get_ram_mb()
|
||||
{
|
||||
local R=$(get_ram_kb)
|
||||
echo $(($R/1024))
|
||||
}
|
||||
|
||||
crontab_del()
|
||||
{
|
||||
exists crontab || return
|
||||
|
||||
echo \* removing crontab entry
|
||||
|
||||
CRONTMP=/tmp/cron.tmp
|
||||
crontab -l >$CRONTMP 2>/dev/null
|
||||
if grep -q "$GET_LIST_PREFIX" $CRONTMP; then
|
||||
echo removing following entries from crontab :
|
||||
grep "$GET_LIST_PREFIX" $CRONTMP
|
||||
grep -v "$GET_LIST_PREFIX" $CRONTMP >$CRONTMP.2
|
||||
crontab $CRONTMP.2
|
||||
rm -f $CRONTMP.2
|
||||
fi
|
||||
rm -f $CRONTMP
|
||||
}
|
||||
crontab_del_quiet()
|
||||
{
|
||||
exists crontab || return
|
||||
|
||||
CRONTMP=/tmp/cron.tmp
|
||||
crontab -l >$CRONTMP 2>/dev/null
|
||||
if grep -q "$GET_LIST_PREFIX" $CRONTMP; then
|
||||
grep -v "$GET_LIST_PREFIX" $CRONTMP >$CRONTMP.2
|
||||
crontab $CRONTMP.2
|
||||
rm -f $CRONTMP.2
|
||||
fi
|
||||
rm -f $CRONTMP
|
||||
}
|
||||
crontab_add()
|
||||
{
|
||||
# $1 - hour min
|
||||
# $2 - hour max
|
||||
[ -x "$GET_LIST" ] && {
|
||||
echo \* adding crontab entry
|
||||
|
||||
if exists crontab; then
|
||||
CRONTMP=/tmp/cron.tmp
|
||||
crontab -l >$CRONTMP 2>/dev/null
|
||||
if grep -q "$GET_LIST_PREFIX" $CRONTMP; then
|
||||
echo some entries already exist in crontab. check if this is corrent :
|
||||
grep "$GET_LIST_PREFIX" $CRONTMP
|
||||
else
|
||||
end_with_newline <"$CRONTMP" || echo >>"$CRONTMP"
|
||||
echo "$(random 0 59) $(random $1 $2) */2 * * $GET_LIST" >>$CRONTMP
|
||||
crontab $CRONTMP
|
||||
fi
|
||||
rm -f $CRONTMP
|
||||
else
|
||||
echo '!!! CRON IS ABSENT !!! LISTS AUTO UPDATE WILL NOT WORK !!!'
|
||||
fi
|
||||
}
|
||||
}
|
||||
cron_ensure_running()
|
||||
{
|
||||
# if no crontabs present in /etc/cron openwrt init script does not launch crond. this is default
|
||||
[ "$SYSTEM" = "openwrt" ] && {
|
||||
/etc/init.d/cron enable
|
||||
/etc/init.d/cron start
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
service_start_systemd()
|
||||
{
|
||||
echo \* starting zapret service
|
||||
|
||||
"$SYSTEMCTL" start zapret || {
|
||||
echo could not start zapret service
|
||||
exitp 30
|
||||
}
|
||||
}
|
||||
service_stop_systemd()
|
||||
{
|
||||
echo \* stopping zapret service
|
||||
|
||||
"$SYSTEMCTL" daemon-reload
|
||||
"$SYSTEMCTL" disable zapret
|
||||
"$SYSTEMCTL" stop zapret
|
||||
}
|
||||
service_remove_systemd()
|
||||
{
|
||||
echo \* removing zapret service
|
||||
|
||||
rm -f "$SYSTEMD_SYSTEM_DIR/zapret.service"
|
||||
"$SYSTEMCTL" daemon-reload
|
||||
}
|
||||
timer_remove_systemd()
|
||||
{
|
||||
echo \* removing zapret-list-update timer
|
||||
|
||||
"$SYSTEMCTL" daemon-reload
|
||||
"$SYSTEMCTL" disable zapret-list-update.timer
|
||||
"$SYSTEMCTL" stop zapret-list-update.timer
|
||||
rm -f "$SYSTEMD_SYSTEM_DIR/zapret-list-update.service" "$SYSTEMD_SYSTEM_DIR/zapret-list-update.timer"
|
||||
"$SYSTEMCTL" daemon-reload
|
||||
}
|
||||
|
||||
install_sysv_init()
|
||||
{
|
||||
# $1 - "0"=disable
|
||||
echo \* installing init script
|
||||
|
||||
[ -x "$INIT_SCRIPT" ] && {
|
||||
"$INIT_SCRIPT" stop
|
||||
"$INIT_SCRIPT" disable
|
||||
}
|
||||
ln -fs "$INIT_SCRIPT_SRC" "$INIT_SCRIPT"
|
||||
[ "$1" != "0" ] && "$INIT_SCRIPT" enable
|
||||
}
|
||||
install_openrc_init()
|
||||
{
|
||||
# $1 - "0"=disable
|
||||
echo \* installing init script
|
||||
|
||||
[ -x "$INIT_SCRIPT" ] && {
|
||||
"$INIT_SCRIPT" stop
|
||||
rc-update del zapret
|
||||
}
|
||||
ln -fs "$INIT_SCRIPT_SRC" "$INIT_SCRIPT"
|
||||
[ "$1" != "0" ] && rc-update add zapret
|
||||
}
|
||||
service_remove_openrc()
|
||||
{
|
||||
echo \* removing zapret service
|
||||
|
||||
[ -x "$INIT_SCRIPT" ] && {
|
||||
rc-update del zapret
|
||||
"$INIT_SCRIPT" stop
|
||||
}
|
||||
rm -f "$INIT_SCRIPT"
|
||||
}
|
||||
service_start_sysv()
|
||||
{
|
||||
[ -x "$INIT_SCRIPT" ] && {
|
||||
echo \* starting zapret service
|
||||
"$INIT_SCRIPT" start || {
|
||||
echo could not start zapret service
|
||||
exitp 30
|
||||
}
|
||||
}
|
||||
}
|
||||
service_stop_sysv()
|
||||
{
|
||||
[ -x "$INIT_SCRIPT" ] && {
|
||||
echo \* stopping zapret service
|
||||
"$INIT_SCRIPT" stop
|
||||
}
|
||||
}
|
||||
service_remove_sysv()
|
||||
{
|
||||
echo \* removing zapret service
|
||||
|
||||
[ -x "$INIT_SCRIPT" ] && {
|
||||
"$INIT_SCRIPT" disable
|
||||
"$INIT_SCRIPT" stop
|
||||
}
|
||||
rm -f "$INIT_SCRIPT"
|
||||
}
|
||||
|
||||
check_kmod()
|
||||
{
|
||||
[ -f "/lib/modules/$(uname -r)/$1.ko" ]
|
||||
}
|
||||
check_package_exists_openwrt()
|
||||
{
|
||||
[ -n "$(opkg list $1)" ]
|
||||
}
|
||||
check_package_openwrt()
|
||||
{
|
||||
[ -n "$(opkg list-installed $1)" ] && return 0
|
||||
local what="$(opkg whatprovides $1 | tail -n +2 | head -n 1)"
|
||||
[ -n "$what" ] || return 1
|
||||
[ -n "$(opkg list-installed $what)" ]
|
||||
}
|
||||
check_packages_openwrt()
|
||||
{
|
||||
for pkg in $@; do
|
||||
check_package_openwrt $pkg || return
|
||||
done
|
||||
}
|
||||
|
||||
install_openwrt_iface_hook()
|
||||
{
|
||||
echo \* installing ifup hook
|
||||
|
||||
ln -fs "$OPENWRT_IFACE_HOOK" /etc/hotplug.d/iface
|
||||
}
|
||||
remove_openwrt_iface_hook()
|
||||
{
|
||||
echo \* removing ifup hook
|
||||
|
||||
rm -f /etc/hotplug.d/iface/??-zapret
|
||||
}
|
||||
openwrt_fw_section_find()
|
||||
{
|
||||
# $1 - fw include postfix
|
||||
# echoes section number
|
||||
|
||||
i=0
|
||||
while true
|
||||
do
|
||||
path=$(uci -q get firewall.@include[$i].path)
|
||||
[ -n "$path" ] || break
|
||||
[ "$path" = "$OPENWRT_FW_INCLUDE$1" ] && {
|
||||
echo $i
|
||||
return 0
|
||||
}
|
||||
i=$(($i+1))
|
||||
done
|
||||
return 1
|
||||
}
|
||||
openwrt_fw_section_del()
|
||||
{
|
||||
# $1 - fw include postfix
|
||||
|
||||
local id="$(openwrt_fw_section_find $1)"
|
||||
[ -n "$id" ] && {
|
||||
uci delete firewall.@include[$id] && uci commit firewall
|
||||
rm -f "$OPENWRT_FW_INCLUDE$1"
|
||||
}
|
||||
}
|
||||
openwrt_fw_section_add()
|
||||
{
|
||||
openwrt_fw_section_find ||
|
||||
{
|
||||
uci add firewall include >/dev/null || return
|
||||
echo -1
|
||||
}
|
||||
}
|
||||
openwrt_fw_section_configure()
|
||||
{
|
||||
local id="$(openwrt_fw_section_add $1)"
|
||||
[ -z "$id" ] ||
|
||||
! uci set firewall.@include[$id].path="$OPENWRT_FW_INCLUDE" ||
|
||||
! uci set firewall.@include[$id].reload="1" ||
|
||||
! uci commit firewall &&
|
||||
{
|
||||
echo could not add firewall include
|
||||
exitp 50
|
||||
}
|
||||
}
|
||||
install_openwrt_firewall()
|
||||
{
|
||||
echo \* installing firewall script $1
|
||||
|
||||
[ -n "MODE" ] || {
|
||||
echo should specify MODE in $ZAPRET_CONFIG
|
||||
exitp 7
|
||||
}
|
||||
|
||||
echo "linking : $FW_SCRIPT_SRC => $OPENWRT_FW_INCLUDE"
|
||||
ln -fs "$FW_SCRIPT_SRC" "$OPENWRT_FW_INCLUDE"
|
||||
|
||||
openwrt_fw_section_configure $1
|
||||
}
|
||||
restart_openwrt_firewall()
|
||||
{
|
||||
echo \* restarting firewall
|
||||
|
||||
local FW=fw4
|
||||
[ -n "$OPENWRT_FW3" ] && FW=fw3
|
||||
$FW -q restart || {
|
||||
echo could not restart firewall $FW
|
||||
exitp 30
|
||||
}
|
||||
}
|
||||
remove_openwrt_firewall()
|
||||
{
|
||||
echo \* removing firewall script
|
||||
|
||||
openwrt_fw_section_del
|
||||
# from old zapret versions. now we use single include
|
||||
openwrt_fw_section_del 6
|
||||
}
|
||||
|
||||
clear_ipset()
|
||||
{
|
||||
echo "* clearing ipset(s)"
|
||||
|
||||
# free some RAM
|
||||
"$IPSET_DIR/create_ipset.sh" clear
|
||||
}
|
||||
|
||||
|
||||
service_install_macos()
|
||||
{
|
||||
echo \* installing zapret service
|
||||
|
||||
ln -fs "$ZAPRET_BASE/init.d/macos/zapret.plist" /Library/LaunchDaemons
|
||||
}
|
||||
service_start_macos()
|
||||
{
|
||||
echo \* starting zapret service
|
||||
|
||||
"$INIT_SCRIPT_SRC" start
|
||||
}
|
||||
service_stop_macos()
|
||||
{
|
||||
echo \* stopping zapret service
|
||||
|
||||
"$INIT_SCRIPT_SRC" stop
|
||||
}
|
||||
service_remove_macos()
|
||||
{
|
||||
echo \* removing zapret service
|
||||
|
||||
rm -f /Library/LaunchDaemons/zapret.plist
|
||||
zapret_stop_daemons
|
||||
}
|
||||
|
||||
remove_macos_firewall()
|
||||
{
|
||||
echo \* removing zapret PF hooks
|
||||
|
||||
pf_anchors_clear
|
||||
pf_anchors_del
|
||||
pf_anchor_root_del
|
||||
pf_anchor_root_reload
|
||||
}
|
||||
|
||||
sedi()
|
||||
{
|
||||
# MacOS doesnt support -i without parameter. busybox doesnt support -i with parameter.
|
||||
# its not possible to put "sed -i ''" to a variable and then use it
|
||||
if [ "$SYSTEM" = "macos" ]; then
|
||||
sed -i '' "$@"
|
||||
else
|
||||
sed -i "$@"
|
||||
fi
|
||||
}
|
||||
|
||||
write_config_var()
|
||||
{
|
||||
# $1 - mode var
|
||||
local M
|
||||
eval M="\$$1"
|
||||
|
||||
if grep -q "^$1=\|^#$1=" "$ZAPRET_CONFIG"; then
|
||||
# replace / => \/
|
||||
#M=${M//\//\\\/}
|
||||
M=$(echo $M | sed 's/\//\\\//g')
|
||||
if [ -n "$M" ]; then
|
||||
if contains "$M" " "; then
|
||||
sedi -Ee "s/^#?$1=.*$/$1=\"$M\"/" "$ZAPRET_CONFIG"
|
||||
else
|
||||
sedi -Ee "s/^#?$1=.*$/$1=$M/" "$ZAPRET_CONFIG"
|
||||
fi
|
||||
else
|
||||
# write with comment at the beginning
|
||||
sedi -Ee "s/^#?$1=.*$/#$1=/" "$ZAPRET_CONFIG"
|
||||
fi
|
||||
else
|
||||
# var does not exist in config. add it
|
||||
contains "$M" " " && M="\"$M\""
|
||||
if [ -n "$M" ]; then
|
||||
echo "$1=$M" >>"$ZAPRET_CONFIG"
|
||||
else
|
||||
echo "#$1=$M" >>"$ZAPRET_CONFIG"
|
||||
fi
|
||||
fi
|
||||
}
|
||||
|
||||
check_prerequisites_linux()
|
||||
{
|
||||
echo \* checking prerequisites
|
||||
|
||||
local s cmd PKGS UTILS req="curl curl"
|
||||
case "$FWTYPE" in
|
||||
iptables)
|
||||
req="$req iptables iptables ip6tables iptables ipset ipset"
|
||||
;;
|
||||
nftables)
|
||||
req="$req nft nftables"
|
||||
;;
|
||||
esac
|
||||
|
||||
PKGS=$(for s in $req; do echo $s; done |
|
||||
while read cmd; do
|
||||
read pkg
|
||||
exists $cmd || echo $pkg
|
||||
done | sort -u | xargs)
|
||||
UTILS=$(for s in $req; do echo $s; done |
|
||||
while read cmd; do
|
||||
read pkg
|
||||
echo $cmd
|
||||
done | sort -u | xargs)
|
||||
|
||||
if [ -z "$PKGS" ] ; then
|
||||
echo required utilities exist : $UTILS
|
||||
else
|
||||
echo \* installing prerequisites
|
||||
|
||||
echo packages required : $PKGS
|
||||
|
||||
APTGET=$(whichq apt-get)
|
||||
YUM=$(whichq yum)
|
||||
PACMAN=$(whichq pacman)
|
||||
ZYPPER=$(whichq zypper)
|
||||
EOPKG=$(whichq eopkg)
|
||||
APK=$(whichq apk)
|
||||
if [ -x "$APTGET" ] ; then
|
||||
"$APTGET" update
|
||||
"$APTGET" install -y --no-install-recommends $PKGS dnsutils || {
|
||||
echo could not install prerequisites
|
||||
exitp 6
|
||||
}
|
||||
elif [ -x "$YUM" ] ; then
|
||||
"$YUM" -y install $PKGS || {
|
||||
echo could not install prerequisites
|
||||
exitp 6
|
||||
}
|
||||
elif [ -x "$PACMAN" ] ; then
|
||||
"$PACMAN" -Syy
|
||||
"$PACMAN" --noconfirm -S $PKGS || {
|
||||
echo could not install prerequisites
|
||||
exitp 6
|
||||
}
|
||||
elif [ -x "$ZYPPER" ] ; then
|
||||
"$ZYPPER" --non-interactive install $PKGS || {
|
||||
echo could not install prerequisites
|
||||
exitp 6
|
||||
}
|
||||
elif [ -x "$EOPKG" ] ; then
|
||||
"$EOPKG" -y install $PKGS || {
|
||||
echo could not install prerequisites
|
||||
exitp 6
|
||||
}
|
||||
elif [ -x "$APK" ] ; then
|
||||
"$APK" update
|
||||
# for alpine
|
||||
[ "$FWTYPE" = iptables ] && [ -n "$($APK list ip6tables)" ] && PKGS="$PKGS ip6tables"
|
||||
"$APK" add $PKGS || {
|
||||
echo could not install prerequisites
|
||||
exitp 6
|
||||
}
|
||||
else
|
||||
echo supported package manager not found
|
||||
echo you must manually install : $UTILS
|
||||
exitp 5
|
||||
fi
|
||||
fi
|
||||
}
|
||||
|
||||
check_prerequisites_openwrt()
|
||||
{
|
||||
echo \* checking prerequisites
|
||||
|
||||
local PKGS="curl" UPD=0
|
||||
|
||||
case "$FWTYPE" in
|
||||
iptables)
|
||||
PKGS="$PKGS ipset iptables iptables-mod-extra iptables-mod-nfqueue iptables-mod-filter iptables-mod-ipopt iptables-mod-conntrack-extra"
|
||||
[ "$DISABLE_IPV6" != "1" ] && PKGS="$PKGS ip6tables ip6tables-mod-nat ip6tables-extra"
|
||||
;;
|
||||
nftables)
|
||||
PKGS="$PKGS nftables kmod-nft-nat kmod-nft-offload kmod-nft-queue"
|
||||
;;
|
||||
esac
|
||||
|
||||
if check_packages_openwrt $PKGS ; then
|
||||
echo everything is present
|
||||
else
|
||||
echo \* installing prerequisites
|
||||
|
||||
opkg update
|
||||
UPD=1
|
||||
opkg install $PKGS || {
|
||||
echo could not install prerequisites
|
||||
exitp 6
|
||||
}
|
||||
fi
|
||||
|
||||
is_linked_to_busybox gzip && {
|
||||
echo
|
||||
echo your system uses default busybox gzip. its several times slower than GNU gzip.
|
||||
echo ip/host list scripts will run much faster with GNU gzip
|
||||
echo installer can install GNU gzip but it requires about 100 Kb space
|
||||
if ask_yes_no N "do you want to install GNU gzip"; then
|
||||
[ "$UPD" = "0" ] && {
|
||||
opkg update
|
||||
UPD=1
|
||||
}
|
||||
opkg install --force-overwrite gzip
|
||||
fi
|
||||
}
|
||||
is_linked_to_busybox sort && {
|
||||
echo
|
||||
echo your system uses default busybox sort. its much slower and consumes much more RAM than GNU sort
|
||||
echo ip/host list scripts will run much faster with GNU sort
|
||||
echo installer can install GNU sort but it requires about 100 Kb space
|
||||
if ask_yes_no N "do you want to install GNU sort"; then
|
||||
[ "$UPD" = "0" ] && {
|
||||
opkg update
|
||||
UPD=1
|
||||
}
|
||||
opkg install --force-overwrite coreutils-sort
|
||||
fi
|
||||
}
|
||||
[ "$FSLEEP" = 0 ] && is_linked_to_busybox sleep && {
|
||||
echo
|
||||
echo no methods of sub-second sleep were found.
|
||||
echo if you want to speed up blockcheck install coreutils-sleep. it requires about 40 Kb space
|
||||
if ask_yes_no N "do you want to install COREUTILS sleep"; then
|
||||
[ "$UPD" = "0" ] && {
|
||||
opkg update
|
||||
UPD=1
|
||||
}
|
||||
opkg install --force-overwrite coreutils-sleep
|
||||
fsleep_setup
|
||||
fi
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
select_ipv6()
|
||||
{
|
||||
local T=N
|
||||
|
||||
[ "$DISABLE_IPV6" != '1' ] && T=Y
|
||||
local old6=$DISABLE_IPV6
|
||||
echo
|
||||
if ask_yes_no $T "enable ipv6 support"; then
|
||||
DISABLE_IPV6=0
|
||||
else
|
||||
DISABLE_IPV6=1
|
||||
fi
|
||||
[ "$old6" != "$DISABLE_IPV6" ] && write_config_var DISABLE_IPV6
|
||||
}
|
||||
select_fwtype()
|
||||
{
|
||||
echo
|
||||
[ $(get_ram_mb) -le 400 ] && {
|
||||
echo WARNING ! you are running a low RAM system
|
||||
echo WARNING ! nft requires lots of RAM to load huge ip sets, much more than ipsets require
|
||||
echo WARNING ! if you need large lists it may be necessary to fall back to iptables+ipset firewall
|
||||
}
|
||||
echo select firewall type :
|
||||
ask_list FWTYPE "iptables nftables" "$FWTYPE" && write_config_var FWTYPE
|
||||
}
|
||||
Reference in New Issue
Block a user