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[WIP] natmap: add dynamic firewall rules support #24036

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[WIP] natmap: add dynamic firewall rules support #24036

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15 changes: 9 additions & 6 deletions net/natmap/files/natmap-update.sh
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Original file line number Diff line number Diff line change
@@ -1,17 +1,20 @@
#!/bin/sh

. /usr/share/libubox/jshn.sh
[ -z "${CONFIG_SECTION_ID}" ] && exit 1
export -n CONFIG_SECTION_ID

(
. /usr/share/libubox/jshn.sh

json_init
json_add_string ip "$1"
json_add_int port "$2"
json_add_int inner_port "$4"
json_add_string protocol "$5"
json_dump > /var/run/natmap/$PPID.json
json_dump > "/var/run/natmap/${CONFIG_SECTION_ID}.json"
)

[ -n "${NOTIFY_SCRIPT}" ] && {
export -n NOTIFY_SCRIPT
exec "${NOTIFY_SCRIPT}" "$@"
}
. /lib/functions.sh

NOTIFY_SCRIPT="$(uci_get natmap "${CONFIG_SECTION_ID}" notify_script)"
[ "$?" -eq 0 ] && [ -n "${NOTIFY_SCRIPT}" ] && exec "${NOTIFY_SCRIPT}" "$@"
2 changes: 1 addition & 1 deletion net/natmap/files/natmap.init
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Expand Up @@ -61,7 +61,7 @@ natmap_instance() {

[ -n "${forward_target}" ] && procd_append_param command -t "$forward_target" -p "$forward_port"

[ -n "${notify_script}" ] && procd_set_param env "NOTIFY_SCRIPT=${notify_script}"
procd_set_param env "CONFIG_SECTION_ID=$1"
procd_append_param command -e /usr/lib/natmap/update.sh

procd_set_param respawn
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