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