forked from Spark/ssm-services
37 lines
968 B
Plaintext
Executable File
37 lines
968 B
Plaintext
Executable File
#!/usr/bin/env watchman
|
|
|
|
service_type='oneshot'
|
|
|
|
cfg_ip4dump='/etc/iptables/ip4.rules'
|
|
cfg_ip6dump='/etc/iptables/ip6.rules'
|
|
|
|
start() {
|
|
watchman.msg "Restoring netfilter rules..."
|
|
|
|
[[ -f "$cfg_ip4dump" ]] && {
|
|
iptables-restore -t < "$cfg_ip4dump" || return 1
|
|
iptables-restore < "$cfg_ip4dump"
|
|
}
|
|
|
|
[[ -f "$cfg_ip6dump" ]] && {
|
|
ip6tables-restore -t < "$cfg_ip6dump" || return 1
|
|
ip6tables-restore < "$cfg_ip6dump"
|
|
}
|
|
}
|
|
|
|
stop() {
|
|
watchman.msg "Flushing netfilter rules..."
|
|
|
|
iptables-save | sed -re 's/(:[A-Z]+\s+)[A-Z]+/\1ACCEPT/g' -e '/-.+/d' | iptables-restore
|
|
ip6tables-save | sed -re 's/(:[A-Z]+\s+)[A-Z]+/\1ACCEPT/g' -e '/-.+/d' | ip6tables-restore
|
|
|
|
for i in $(iptables-save | grep -E '^\*'); do iptables -t "${i//\*/}" -X; done
|
|
for i in $(ip6tables-save | grep -E '^\*'); do ip6tables -t "${i//\*/}" -X; done
|
|
}
|
|
|
|
save() {
|
|
watchman.msg "Saving netfilter rules..."
|
|
/usr/bin/iptables-save > "$cfg_ip4dump";
|
|
/usr/bin/ip6tables-save > "$cfg_ip6dump";
|
|
}
|