35 lines
811 B
Bash
35 lines
811 B
Bash
#!/bin/sh
|
|
|
|
apply() {
|
|
cp -R /opt/config/etc/nftables.d /etc || return 1
|
|
nft -I /etc/nftables.d -f /etc/nftables.nft || return 2
|
|
cp -R /opt/config/etc/wireguard /etc || return 3
|
|
wg syncconf wg /etc/wireguard/wg.conf || return 4
|
|
}
|
|
|
|
cleanup() {
|
|
rm -fr /opt/config
|
|
}
|
|
|
|
# clean now and on exit
|
|
cleanup
|
|
trap cleanup EXIT
|
|
|
|
mkdir -p /opt/config
|
|
tar xz -C /opt/config --warning=no-timestamp
|
|
|
|
current="$(cat /opt/version 2>/dev/null || echo -1)"
|
|
next="$(cat /opt/config/version 2>/dev/null || echo -1)"
|
|
echo "Updating config from v${current} to v${next}"
|
|
if [ "${next:-0}" -ne "${current:-0}" ] ; then
|
|
echo "Applying config v${next}"
|
|
if apply ; then
|
|
echo "${next}" > /opt/version
|
|
echo "Applied config v${next}"
|
|
else
|
|
error="$?"
|
|
echo "Could not apply config v${next}, error ${error}"
|
|
exit "${error}"
|
|
fi
|
|
fi
|