mirror of
https://github.com/bol-van/zapret.git
synced 2025-04-19 21:42:59 +03:00
sysv init : separate functions to shell include
This commit is contained in:
bolvan
parent
493edc4b01
commit
12757467f2
@ -307,7 +307,8 @@ IFACE_WAN=eth1
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Параметр INIT_APPLY_FW=1 разрешает init скрипту самостоятельно применять правила iptables.
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Параметр INIT_APPLY_FW=1 разрешает init скрипту самостоятельно применять правила iptables.
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При иных значениях или если параметр закомментирован, правила применены не будут.
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При иных значениях или если параметр закомментирован, правила применены не будут.
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Это полезно, если у вас есть система управления фаерволом, в настройки которой и следует прикрутить правила.
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Это полезно, если у вас есть система управления фаерволом, в настройки которой и следует прикрутить правила.
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Хелпер-функции для настройки фаервола вынесены в отдельный shell include : /opt/zapret/init.d/sysv/functions.
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Чтобы не копировать текст и не изобретать велосипед можно подключить include из ваших скриптов.
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Пример установки на debian-подобную систему
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Пример установки на debian-подобную систему
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-------------------------------------------
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-------------------------------------------
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261
init.d/sysv/functions
Normal file
261
init.d/sysv/functions
Normal file
@ -0,0 +1,261 @@
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# init script functions library for desktop linux systems
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[ -n "$ZAPRET_BASE" ] || ZAPRET_BASE=/opt/zapret
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# SHOULD EDIT config
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. "$ZAPRET_BASE/config"
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PIDDIR=/var/run
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IPSET_CR=$ZAPRET_BASE/ipset/create_ipset.sh
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QNUM=200
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NFQWS=$ZAPRET_BASE/nfq/nfqws
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NFQWS_OPT_BASE="--qnum=$QNUM"
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TPWS_USER=tpws
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TPPORT_HTTP=1188
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TPPORT_HTTPS=1189
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TPWS=$ZAPRET_BASE/tpws/tpws
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TPWS_HOSTLIST=$ZAPRET_BASE/ipset/zapret-hosts.txt.gz
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[ -f "$TPWS_HOSTLIST" ] || TPWS_HOSTLIST=$ZAPRET_BASE/ipset/zapret-hosts-user.txt
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TPWS_OPT_BASE="--user=$TPWS_USER --bind-addr=127.0.0.1"
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TPWS_OPT_BASE6="--user=$TPWS_USER --bind-addr=::1"
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TPWS_OPT_BASE6_PRE="--user=$TPWS_USER --bind-linklocal=prefer"
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TPWS_OPT_BASE_HTTP="--port=$TPPORT_HTTP"
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TPWS_OPT_BASE_HTTPS="--port=$TPPORT_HTTPS"
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[ -n "$IFACE_WAN" ] && IPT_OWAN="-o $IFACE_WAN"
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[ -n "$IFACE_WAN" ] && IPT_IWAN="-i $IFACE_WAN"
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[ -n "$IFACE_LAN" ] && IPT_ILAN="-i $IFACE_LAN"
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exists()
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{
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which $1 >/dev/null 2>/dev/null
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}
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ipt()
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{
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iptables -C $@ 2>/dev/null || iptables -I $@
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}
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ipt_del()
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{
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iptables -C $@ 2>/dev/null && iptables -D $@
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}
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ipt6()
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{
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ip6tables -C $@ 2>/dev/null || ip6tables -I $@
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}
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ipt6_del()
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{
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ip6tables -C $@ 2>/dev/null && ip6tables -D $@
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}
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# there's no route_localnet for ipv6
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# the best we can is to route to link local of the incoming interface
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# OUTPUT - can DNAT to ::1
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# PREROUTING - can't DNAT to ::1. can DNAT to link local of -i interface or to any global addr
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# not a good idea to expose tpws to the world (bind to ::)
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get_ipv6_linklocal()
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{
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# $1 - interface name. if empty - any interface
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local dev
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[ -n "$1" ] && dev="dev $1"
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ip addr show $dev | sed -e 's/^.*inet6 \([^ ]*\)\/[0-9]* scope link.*$/\1/;t;d' | head -n 1
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}
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get_ipv6_global()
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{
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# $1 - interface name. if empty - any interface
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local dev
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[ -n "$1" ] && dev="dev $1"
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ip addr show $dev | sed -e 's/^.*inet6 \([^ ]*\)\/[0-9]* scope global.*$/\1/;t;d' | head -n 1
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}
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dnat6_target()
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{
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# get target ip address for DNAT. prefer link locals
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# tpws should be as inaccessible from outside as possible
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[ -n "$DNAT6_TARGET" ] || {
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DNAT6_TARGET=$(get_ipv6_linklocal $IFACE_LAN)
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[ -z "$DNAT6_TARGET" ] && DNAT6_TARGET=$(get_ipv6_global $IFACE_LAN)
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}
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}
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fw_tpws_add()
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{
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# $1 - iptable filter for ipv4
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# $2 - iptable filter for ipv6
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# $3 - tpws port
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[ "$INIT_APPLY_FW" = "1" ] && [ "$DISABLE_IPV4" != "1" ] && {
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echo "Adding iptables rule for tpws : $1"
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[ -n "$IFACE_LAN" ] && {
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ipt PREROUTING -t nat $IPT_ILAN -p tcp $1 -j DNAT --to 127.0.0.1:$3
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}
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ipt OUTPUT -t nat $IPT_OWAN -m owner ! --uid-owner $TPWS_USER -p tcp $1 -j DNAT --to 127.0.0.1:$3
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}
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[ "$INIT_APPLY_FW" = "1" ] && [ "$DISABLE_IPV6" != "1" ] && {
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echo "Adding ip6tables rule for tpws : $2"
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[ -n "$IFACE_LAN" ] && {
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dnat6_target
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ipt6 PREROUTING -t nat $IPT_ILAN -p tcp $2 -j DNAT --to [$DNAT6_TARGET]:$3
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}
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ipt6 OUTPUT -t nat $IPT_OWAN -m owner ! --uid-owner $TPWS_USER -p tcp $2 -j DNAT --to [::1]:$3
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}
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}
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fw_tpws_del()
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{
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# $1 - iptable filter for ipv4
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# $2 - iptable filter for ipv6
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# $3 - tpws port
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[ "$INIT_APPLY_FW" = "1" ] && [ "$DISABLE_IPV4" != "1" ] && {
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echo "Deleting iptables rule for tpws : $1"
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[ -n "$IFACE_LAN" ] && {
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ipt_del PREROUTING -t nat $IPT_ILAN -p tcp $1 -j DNAT --to 127.0.0.1:$3
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}
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ipt_del OUTPUT -t nat $IPT_OWAN -m owner ! --uid-owner $TPWS_USER -p tcp $1 -j DNAT --to 127.0.0.1:$3
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}
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[ "$INIT_APPLY_FW" = "1" ] && [ "$DISABLE_IPV6" != "1" ] && {
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echo "Deleting ip6tables rule for tpws : $2"
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[ -n "$IFACE_LAN" ] && {
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dnat6_target
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ipt6_del PREROUTING -t nat $IPT_ILAN -p tcp $2 -j DNAT --to [$DNAT6_TARGET]:$3
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}
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ipt6_del OUTPUT -t nat $IPT_OWAN -m owner ! --uid-owner $TPWS_USER -p tcp $2 -j DNAT --to [::1]:$3
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}
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}
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fw_nfqws_add_pre()
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{
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# $1 - iptable filter for ipv4
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# $2 - iptable filter for ipv6
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[ "$INIT_APPLY_FW" = "1" ] && [ "$DISABLE_IPV4" != "1" ] && {
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echo "Adding iptables rule for nfqws prerouting : $1"
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ipt PREROUTING -t raw $IPT_IWAN -p tcp --tcp-flags SYN,ACK SYN,ACK $1 -j NFQUEUE --queue-num $QNUM --queue-bypass
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}
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[ "$INIT_APPLY_FW" = "1" ] && [ "$DISABLE_IPV6" != "1" ] && {
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echo "Adding ip6tables rule for nfqws prerouting : $2"
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ipt6 PREROUTING -t raw $IPT_IWAN -p tcp --tcp-flags SYN,ACK SYN,ACK $2 -j NFQUEUE --queue-num $QNUM --queue-bypass
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}
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}
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fw_nfqws_del_pre()
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{
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# $1 - iptable filter for ipv4
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# $2 - iptable filter for ipv6
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[ "$INIT_APPLY_FW" = "1" ] && [ "$DISABLE_IPV4" != "1" ] && {
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echo "Deleting iptables rule for nfqws prerouting : $1"
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ipt_del PREROUTING -t raw $IPT_IWAN -p tcp --tcp-flags SYN,ACK SYN,ACK $1 -j NFQUEUE --queue-num $QNUM --queue-bypass
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}
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[ "$INIT_APPLY_FW" = "1" ] && [ "$DISABLE_IPV6" != "1" ] && {
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echo "Deleting ip6tables rule for nfqws prerouting : $2"
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ipt6_del PREROUTING -t raw $IPT_IWAN -p tcp --tcp-flags SYN,ACK SYN,ACK $2 -j NFQUEUE --queue-num $QNUM --queue-bypass
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}
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}
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fw_nfqws_add_post()
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{
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# $1 - iptable filter for ipv4
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# $2 - iptable filter for ipv6
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[ "$INIT_APPLY_FW" = "1" ] && [ "$DISABLE_IPV4" != "1" ] && {
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echo "Adding iptables rule for nfqws postrouting : $1"
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ipt POSTROUTING -t mangle $IPT_OWAN -p tcp $1 -j NFQUEUE --queue-num $QNUM --queue-bypass
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}
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[ "$INIT_APPLY_FW" = "1" ] && [ "$DISABLE_IPV6" != "1" ] && {
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echo "Adding ip6tables rule for nfqws postrouting : $2"
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ipt6 POSTROUTING -t mangle $IPT_OWAN -p tcp $2 -j NFQUEUE --queue-num $QNUM --queue-bypass
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}
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}
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fw_nfqws_del_post()
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{
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# $1 - iptable filter for ipv4
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# $2 - iptable filter for ipv6
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[ "$INIT_APPLY_FW" = "1" ] && [ "$DISABLE_IPV4" != "1" ] && {
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echo "Deleting iptables rule for nfqws postrouting : $1"
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ipt_del POSTROUTING -t mangle $IPT_OWAN -p tcp $1 -j NFQUEUE --queue-num $QNUM --queue-bypass
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}
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[ "$INIT_APPLY_FW" = "1" ] && [ "$DISABLE_IPV6" != "1" ] && {
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echo "Deleting ip6tables rule for nfqws postrouting : $2"
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ipt6_del POSTROUTING -t mangle $IPT_OWAN -p tcp $2 -j NFQUEUE --queue-num $QNUM --queue-bypass
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}
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}
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run_daemon()
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{
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# $1 - daemon number : 1,2,3,...
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# $2 - daemon
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# $3 - daemon args
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# use $PIDDIR/$DAEMONBASE$1.pid as pidfile
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local DAEMONBASE=$(basename $2)
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local PIDFILE=$PIDDIR/$DAEMONBASE$1.pid
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echo "Starting daemon $1: $2 $3"
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if exists start-stop-daemon ; then
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start-stop-daemon --start --pidfile "$PIDFILE" --background --make-pidfile --exec "$2" -- $3
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else
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if [ -f "$PIDFILE" ] && pgrep -F "$PIDFILE" "$DAEMONBASE" >/dev/null; then
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echo already running
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else
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"$2" $3 >/dev/null 2>/dev/null &
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PID=$!
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if [ -n "$PID" ]; then
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echo $PID >$PIDFILE
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else
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echo could not start daemon $1 : $2 $3
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false
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fi
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fi
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fi
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}
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stop_daemon()
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{
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# $1 - daemon number : 1,2,3,...
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# $2 - daemon
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# use $PIDDIR/$DAEMONBASE$1.pid as pidfile
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local DAEMONBASE=$(basename $2)
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local PIDFILE=$PIDDIR/$DAEMONBASE$1.pid
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echo "Stopping daemon $1: $2"
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if exists start-stop-daemon ; then
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start-stop-daemon --stop --pidfile "$PIDFILE" --exec "$2"
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else
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if [ -f "$PIDFILE" ]; then
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read PID <"$PIDFILE"
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kill $PID
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rm -f "$PIDFILE"
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else
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echo no pidfile : $PIDFILE
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fi
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fi
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}
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prepare_tpws()
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{
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# $TPWS_USER is required to prevent redirection of the traffic originating from TPWS itself
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# otherwise infinite loop will occur
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# also its good idea not to run tpws as root
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id -u $TPWS_USER >/dev/null 2>/dev/null || useradd --no-create-home --system --shell /bin/false $TPWS_USER
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# otherwise linux kernel will treat 127.0.0.1 as "martian" ip and refuse routing to it
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# NOTE : kernels <3.6 do not have this feature. consider upgrading or change DNAT to REDIRECT and do not bind to 127.0.0.1
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[ -n "$IFACE_LAN" ] && sysctl -qw net.ipv4.conf.$IFACE_LAN.route_localnet=1
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}
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run_tpws()
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{
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[ "$DISABLE_IPV4" != "1" ] && run_daemon $1 $TPWS "$TPWS_OPT_BASE $2"
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[ "$DISABLE_IPV6" != "1" ] && {
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run_daemon $((60+$1)) $TPWS "$TPWS_OPT_BASE6 $2"
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[ -n "$IFACE_LAN" ] && run_daemon $((660+$1)) $TPWS "$TPWS_OPT_BASE6_PRE --bind-iface6=$IFACE_LAN $2"
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}
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}
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stop_tpws()
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{
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[ "$DISABLE_IPV4" != "1" ] && stop_daemon $1 $TPWS
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[ "$DISABLE_IPV6" != "1" ] && {
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stop_daemon $((60+$1)) $TPWS
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[ -n "$IFACE_LAN" ] && stop_daemon $((660+$1)) $TPWS
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}
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}
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create_ipset()
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{
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echo "Creating ipset"
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"$IPSET_CR"
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}
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@ -8,266 +8,10 @@
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### END INIT INFO
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### END INIT INFO
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ZAPRET_BASE=/opt/zapret
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ZAPRET_BASE=/opt/zapret
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# SHOULD EDIT config
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. "$ZAPRET_BASE/init.d/sysv/functions"
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. "$ZAPRET_BASE/config"
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NAME=zapret
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NAME=zapret
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DESC=anti-zapret
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DESC=anti-zapret
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PIDDIR=/var/run
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IPSET_CR=$ZAPRET_BASE/ipset/create_ipset.sh
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QNUM=200
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NFQWS=$ZAPRET_BASE/nfq/nfqws
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NFQWS_OPT_BASE="--qnum=$QNUM"
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TPWS_USER=tpws
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TPPORT_HTTP=1188
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TPPORT_HTTPS=1189
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TPWS=$ZAPRET_BASE/tpws/tpws
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TPWS_HOSTLIST=$ZAPRET_BASE/ipset/zapret-hosts.txt.gz
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[ -f "$TPWS_HOSTLIST" ] || TPWS_HOSTLIST=$ZAPRET_BASE/ipset/zapret-hosts-user.txt
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TPWS_OPT_BASE="--user=$TPWS_USER --bind-addr=127.0.0.1"
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TPWS_OPT_BASE6="--user=$TPWS_USER --bind-addr=::1"
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TPWS_OPT_BASE6_PRE="--user=$TPWS_USER --bind-linklocal=prefer"
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TPWS_OPT_BASE_HTTP="--port=$TPPORT_HTTP"
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TPWS_OPT_BASE_HTTPS="--port=$TPPORT_HTTPS"
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[ -n "$IFACE_WAN" ] && IPT_OWAN="-o $IFACE_WAN"
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[ -n "$IFACE_WAN" ] && IPT_IWAN="-i $IFACE_WAN"
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[ -n "$IFACE_LAN" ] && IPT_ILAN="-i $IFACE_LAN"
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exists()
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{
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which $1 >/dev/null 2>/dev/null
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}
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|
|
||||||
ipt()
|
|
||||||
{
|
|
||||||
iptables -C $@ 2>/dev/null || iptables -I $@
|
|
||||||
}
|
|
||||||
ipt_del()
|
|
||||||
{
|
|
||||||
iptables -C $@ 2>/dev/null && iptables -D $@
|
|
||||||
}
|
|
||||||
ipt6()
|
|
||||||
{
|
|
||||||
ip6tables -C $@ 2>/dev/null || ip6tables -I $@
|
|
||||||
}
|
|
||||||
ipt6_del()
|
|
||||||
{
|
|
||||||
ip6tables -C $@ 2>/dev/null && ip6tables -D $@
|
|
||||||
}
|
|
||||||
|
|
||||||
# there's no route_localnet for ipv6
|
|
||||||
# the best we can is to route to link local of the incoming interface
|
|
||||||
# OUTPUT - can DNAT to ::1
|
|
||||||
# PREROUTING - can't DNAT to ::1. can DNAT to link local of -i interface or to any global addr
|
|
||||||
# not a good idea to expose tpws to the world (bind to ::)
|
|
||||||
|
|
||||||
get_ipv6_linklocal()
|
|
||||||
{
|
|
||||||
# $1 - interface name. if empty - any interface
|
|
||||||
local dev
|
|
||||||
[ -n "$1" ] && dev="dev $1"
|
|
||||||
ip addr show $dev | sed -e 's/^.*inet6 \([^ ]*\)\/[0-9]* scope link.*$/\1/;t;d' | head -n 1
|
|
||||||
}
|
|
||||||
get_ipv6_global()
|
|
||||||
{
|
|
||||||
# $1 - interface name. if empty - any interface
|
|
||||||
local dev
|
|
||||||
[ -n "$1" ] && dev="dev $1"
|
|
||||||
ip addr show $dev | sed -e 's/^.*inet6 \([^ ]*\)\/[0-9]* scope global.*$/\1/;t;d' | head -n 1
|
|
||||||
}
|
|
||||||
dnat6_target()
|
|
||||||
{
|
|
||||||
# get target ip address for DNAT. prefer link locals
|
|
||||||
# tpws should be as inaccessible from outside as possible
|
|
||||||
[ -n "$DNAT6_TARGET" ] || {
|
|
||||||
DNAT6_TARGET=$(get_ipv6_linklocal $IFACE_LAN)
|
|
||||||
[ -z "$DNAT6_TARGET" ] && DNAT6_TARGET=$(get_ipv6_global $IFACE_LAN)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
fw_tpws_add()
|
|
||||||
{
|
|
||||||
# $1 - iptable filter for ipv4
|
|
||||||
# $2 - iptable filter for ipv6
|
|
||||||
# $3 - tpws port
|
|
||||||
[ "$INIT_APPLY_FW" = "1" ] && [ "$DISABLE_IPV4" != "1" ] && {
|
|
||||||
echo "Adding iptables rule for tpws : $1"
|
|
||||||
[ -n "$IFACE_LAN" ] && {
|
|
||||||
ipt PREROUTING -t nat $IPT_ILAN -p tcp $1 -j DNAT --to 127.0.0.1:$3
|
|
||||||
}
|
|
||||||
ipt OUTPUT -t nat $IPT_OWAN -m owner ! --uid-owner $TPWS_USER -p tcp $1 -j DNAT --to 127.0.0.1:$3
|
|
||||||
}
|
|
||||||
[ "$INIT_APPLY_FW" = "1" ] && [ "$DISABLE_IPV6" != "1" ] && {
|
|
||||||
echo "Adding ip6tables rule for tpws : $2"
|
|
||||||
[ -n "$IFACE_LAN" ] && {
|
|
||||||
dnat6_target
|
|
||||||
ipt6 PREROUTING -t nat $IPT_ILAN -p tcp $2 -j DNAT --to [$DNAT6_TARGET]:$3
|
|
||||||
}
|
|
||||||
ipt6 OUTPUT -t nat $IPT_OWAN -m owner ! --uid-owner $TPWS_USER -p tcp $2 -j DNAT --to [::1]:$3
|
|
||||||
}
|
|
||||||
}
|
|
||||||
fw_tpws_del()
|
|
||||||
{
|
|
||||||
# $1 - iptable filter for ipv4
|
|
||||||
# $2 - iptable filter for ipv6
|
|
||||||
# $3 - tpws port
|
|
||||||
[ "$INIT_APPLY_FW" = "1" ] && [ "$DISABLE_IPV4" != "1" ] && {
|
|
||||||
echo "Deleting iptables rule for tpws : $1"
|
|
||||||
[ -n "$IFACE_LAN" ] && {
|
|
||||||
ipt_del PREROUTING -t nat $IPT_ILAN -p tcp $1 -j DNAT --to 127.0.0.1:$3
|
|
||||||
}
|
|
||||||
ipt_del OUTPUT -t nat $IPT_OWAN -m owner ! --uid-owner $TPWS_USER -p tcp $1 -j DNAT --to 127.0.0.1:$3
|
|
||||||
}
|
|
||||||
[ "$INIT_APPLY_FW" = "1" ] && [ "$DISABLE_IPV6" != "1" ] && {
|
|
||||||
echo "Deleting ip6tables rule for tpws : $2"
|
|
||||||
[ -n "$IFACE_LAN" ] && {
|
|
||||||
dnat6_target
|
|
||||||
ipt6_del PREROUTING -t nat $IPT_ILAN -p tcp $2 -j DNAT --to [$DNAT6_TARGET]:$3
|
|
||||||
}
|
|
||||||
ipt6_del OUTPUT -t nat $IPT_OWAN -m owner ! --uid-owner $TPWS_USER -p tcp $2 -j DNAT --to [::1]:$3
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
fw_nfqws_add_pre()
|
|
||||||
{
|
|
||||||
# $1 - iptable filter for ipv4
|
|
||||||
# $2 - iptable filter for ipv6
|
|
||||||
[ "$INIT_APPLY_FW" = "1" ] && [ "$DISABLE_IPV4" != "1" ] && {
|
|
||||||
echo "Adding iptables rule for nfqws prerouting : $1"
|
|
||||||
ipt PREROUTING -t raw $IPT_IWAN -p tcp --tcp-flags SYN,ACK SYN,ACK $1 -j NFQUEUE --queue-num $QNUM --queue-bypass
|
|
||||||
}
|
|
||||||
[ "$INIT_APPLY_FW" = "1" ] && [ "$DISABLE_IPV6" != "1" ] && {
|
|
||||||
echo "Adding ip6tables rule for nfqws prerouting : $2"
|
|
||||||
ipt6 PREROUTING -t raw $IPT_IWAN -p tcp --tcp-flags SYN,ACK SYN,ACK $2 -j NFQUEUE --queue-num $QNUM --queue-bypass
|
|
||||||
}
|
|
||||||
}
|
|
||||||
fw_nfqws_del_pre()
|
|
||||||
{
|
|
||||||
# $1 - iptable filter for ipv4
|
|
||||||
# $2 - iptable filter for ipv6
|
|
||||||
[ "$INIT_APPLY_FW" = "1" ] && [ "$DISABLE_IPV4" != "1" ] && {
|
|
||||||
echo "Deleting iptables rule for nfqws prerouting : $1"
|
|
||||||
ipt_del PREROUTING -t raw $IPT_IWAN -p tcp --tcp-flags SYN,ACK SYN,ACK $1 -j NFQUEUE --queue-num $QNUM --queue-bypass
|
|
||||||
}
|
|
||||||
[ "$INIT_APPLY_FW" = "1" ] && [ "$DISABLE_IPV6" != "1" ] && {
|
|
||||||
echo "Deleting ip6tables rule for nfqws prerouting : $2"
|
|
||||||
ipt6_del PREROUTING -t raw $IPT_IWAN -p tcp --tcp-flags SYN,ACK SYN,ACK $2 -j NFQUEUE --queue-num $QNUM --queue-bypass
|
|
||||||
}
|
|
||||||
}
|
|
||||||
fw_nfqws_add_post()
|
|
||||||
{
|
|
||||||
# $1 - iptable filter for ipv4
|
|
||||||
# $2 - iptable filter for ipv6
|
|
||||||
[ "$INIT_APPLY_FW" = "1" ] && [ "$DISABLE_IPV4" != "1" ] && {
|
|
||||||
echo "Adding iptables rule for nfqws postrouting : $1"
|
|
||||||
ipt POSTROUTING -t mangle $IPT_OWAN -p tcp $1 -j NFQUEUE --queue-num $QNUM --queue-bypass
|
|
||||||
}
|
|
||||||
[ "$INIT_APPLY_FW" = "1" ] && [ "$DISABLE_IPV6" != "1" ] && {
|
|
||||||
echo "Adding ip6tables rule for nfqws postrouting : $2"
|
|
||||||
ipt6 POSTROUTING -t mangle $IPT_OWAN -p tcp $2 -j NFQUEUE --queue-num $QNUM --queue-bypass
|
|
||||||
}
|
|
||||||
}
|
|
||||||
fw_nfqws_del_post()
|
|
||||||
{
|
|
||||||
# $1 - iptable filter for ipv4
|
|
||||||
# $2 - iptable filter for ipv6
|
|
||||||
[ "$INIT_APPLY_FW" = "1" ] && [ "$DISABLE_IPV4" != "1" ] && {
|
|
||||||
echo "Deleting iptables rule for nfqws postrouting : $1"
|
|
||||||
ipt_del POSTROUTING -t mangle $IPT_OWAN -p tcp $1 -j NFQUEUE --queue-num $QNUM --queue-bypass
|
|
||||||
}
|
|
||||||
[ "$INIT_APPLY_FW" = "1" ] && [ "$DISABLE_IPV6" != "1" ] && {
|
|
||||||
echo "Deleting ip6tables rule for nfqws postrouting : $2"
|
|
||||||
ipt6_del POSTROUTING -t mangle $IPT_OWAN -p tcp $2 -j NFQUEUE --queue-num $QNUM --queue-bypass
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
run_daemon()
|
|
||||||
{
|
|
||||||
# $1 - daemon number : 1,2,3,...
|
|
||||||
# $2 - daemon
|
|
||||||
# $3 - daemon args
|
|
||||||
# use $PIDDIR/$DAEMONBASE$1.pid as pidfile
|
|
||||||
local DAEMONBASE=$(basename $2)
|
|
||||||
local PIDFILE=$PIDDIR/$DAEMONBASE$1.pid
|
|
||||||
echo "Starting daemon $1: $2 $3"
|
|
||||||
if exists start-stop-daemon ; then
|
|
||||||
start-stop-daemon --start --pidfile "$PIDFILE" --background --make-pidfile --exec "$2" -- $3
|
|
||||||
else
|
|
||||||
if [ -f "$PIDFILE" ] && pgrep -F "$PIDFILE" "$DAEMONBASE" >/dev/null; then
|
|
||||||
echo already running
|
|
||||||
else
|
|
||||||
"$2" $3 >/dev/null 2>/dev/null &
|
|
||||||
PID=$!
|
|
||||||
if [ -n "$PID" ]; then
|
|
||||||
echo $PID >$PIDFILE
|
|
||||||
else
|
|
||||||
echo could not start daemon $1 : $2 $3
|
|
||||||
false
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
}
|
|
||||||
stop_daemon()
|
|
||||||
{
|
|
||||||
# $1 - daemon number : 1,2,3,...
|
|
||||||
# $2 - daemon
|
|
||||||
# use $PIDDIR/$DAEMONBASE$1.pid as pidfile
|
|
||||||
local DAEMONBASE=$(basename $2)
|
|
||||||
local PIDFILE=$PIDDIR/$DAEMONBASE$1.pid
|
|
||||||
echo "Stopping daemon $1: $2"
|
|
||||||
if exists start-stop-daemon ; then
|
|
||||||
start-stop-daemon --stop --pidfile "$PIDFILE" --exec "$2"
|
|
||||||
else
|
|
||||||
if [ -f "$PIDFILE" ]; then
|
|
||||||
read PID <"$PIDFILE"
|
|
||||||
kill $PID
|
|
||||||
rm -f "$PIDFILE"
|
|
||||||
else
|
|
||||||
echo no pidfile : $PIDFILE
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
}
|
|
||||||
|
|
||||||
prepare_tpws()
|
|
||||||
{
|
|
||||||
# $TPWS_USER is required to prevent redirection of the traffic originating from TPWS itself
|
|
||||||
# otherwise infinite loop will occur
|
|
||||||
# also its good idea not to run tpws as root
|
|
||||||
id -u $TPWS_USER >/dev/null 2>/dev/null || useradd --no-create-home --system --shell /bin/false $TPWS_USER
|
|
||||||
# otherwise linux kernel will treat 127.0.0.1 as "martian" ip and refuse routing to it
|
|
||||||
# NOTE : kernels <3.6 do not have this feature. consider upgrading or change DNAT to REDIRECT and do not bind to 127.0.0.1
|
|
||||||
[ -n "$IFACE_LAN" ] && sysctl -qw net.ipv4.conf.$IFACE_LAN.route_localnet=1
|
|
||||||
}
|
|
||||||
|
|
||||||
run_tpws()
|
|
||||||
{
|
|
||||||
[ "$DISABLE_IPV4" != "1" ] && run_daemon $1 $TPWS "$TPWS_OPT_BASE $2"
|
|
||||||
[ "$DISABLE_IPV6" != "1" ] && {
|
|
||||||
run_daemon $((60+$1)) $TPWS "$TPWS_OPT_BASE6 $2"
|
|
||||||
[ -n "$IFACE_LAN" ] && run_daemon $((660+$1)) $TPWS "$TPWS_OPT_BASE6_PRE --bind-iface6=$IFACE_LAN $2"
|
|
||||||
}
|
|
||||||
}
|
|
||||||
stop_tpws()
|
|
||||||
{
|
|
||||||
[ "$DISABLE_IPV4" != "1" ] && stop_daemon $1 $TPWS
|
|
||||||
[ "$DISABLE_IPV6" != "1" ] && {
|
|
||||||
stop_daemon $((60+$1)) $TPWS
|
|
||||||
[ -n "$IFACE_LAN" ] && stop_daemon $((660+$1)) $TPWS
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
create_ipset()
|
|
||||||
{
|
|
||||||
echo "Creating ipset"
|
|
||||||
"$IPSET_CR"
|
|
||||||
}
|
|
||||||
|
|
||||||
case "$1" in
|
case "$1" in
|
||||||
start)
|
start)
|
||||||
|
|||||||
Loading…
x
Reference in New Issue
Block a user