unifios-utilities/ipt-enable-logs/scripts/refresh-iptables.sh
2024-05-13 19:34:28 -07:00

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#!/bin/bash
# Get DataDir location
DATA_DIR="/data"
case "$(ubnt-device-info firmware || true)" in
1*)
DATA_DIR="/mnt/data"
;;
2* | 3* | 4*)
DATA_DIR="/data"
;;
*)
echo "ERROR: No persistent storage found." 1>&2
exit 1
;;
esac
# Check if the directory exists
if [ ! -d "${DATA_DIR}/on_boot.d" ]; then
# If it does not exist, create the directory
mkdir -p "${DATA_DIR}/on_boot.d"
echo "Directory '${DATA_DIR}/on_boot.d' created."
else
# If it already exists, print a message
echo "Directory '${DATA_DIR}/on_boot.d' already exists. Moving on."
fi
set -e
if [ -f ${DATA_DIR}/on_boot.d/10-dns.sh ]; then
if ! iptables-save | grep -e '\-A PREROUTING.* \--log-prefix "\[' >/dev/null; then
${DATA_DIR}/on_boot.d/10-dns.sh
else
echo "iptables already contains DNAT log prefixes, ignoring."
fi
fi
${DATA_DIR}/on_boot.d/30-ipt-enable-logs-launch.sh