packages/net/miniupnpd/files/miniupnpd.hotplug
David Ehrmann 231e47185e
miniupnpd: suppress grep and uci errors
If miniupnpd is installed but disabled or not running, the hotplug
script will query uci for keys that don't exist and grep a temporary
config file that doesn't exist, resulting in the following errors:

uci: Entry not found
grep: /var/etc/miniupnd.conf: No such file or directory

These would arise when an interface is brought up or down, and are
more confusing than helpful, especially when miniupnpd is disabled.

Suppress these errors.

Signed-off-by: David Ehrmann <ehrmann@gmail.com>
(cherry picked from commit 6ef2b5400b)
2020-06-28 14:00:39 -07:00

46 lines
1.3 KiB
Text

/etc/init.d/miniupnpd enabled || exit 0
# If miniupnpd is not running:
# - check on _any_ event (event updates may contribute to network_find_wan*)
# If miniupnpd _is_ running:
# - check only on ifup (otherwise lease updates etc would cause
# miniupnpd state loss)
. /lib/functions/procd.sh
[ "$ACTION" != "ifup" ] && procd_running "miniupnpd" "*" && exit 0
tmpconf="/var/etc/miniupnpd.conf"
external_iface=$(uci -q get upnpd.config.external_iface)
external_iface6=$(uci -q get upnpd.config.external_iface6)
external_zone=$(uci -q get upnpd.config.external_zone)
. /lib/functions/network.sh
if [ -n "$external_iface" ] ; then
network_get_device ifname "$external_iface"
else
if [ -n "$external_zone" ] ; then
ifname=$(fw3 -q zone "$external_zone" 2>/dev/null | head -1)
else
network_find_wan external_iface && \
network_get_device ifname "$external_iface"
fi
fi
if [ -n "$external_iface6" ] ; then
network_get_device ifname6 "$external_iface6"
else
if [ -n "$external_zone" ] ; then
ifname6=$(fw3 -q zone "$external_zone" 2>/dev/null | head -1)
else
network_find_wan6 external_iface6 && \
network_get_device ifname6 "$external_iface6"
fi
fi
[ "$DEVICE" != "$ifname" ] && [ "$DEVICE" != "$ifname6" ] && exit 0
grep -qs "^ext_ifname=$ifname" "$tmpconf" && grep -qs "^ext_ifname6=$ifname6" "$tmpconf" && exit 0
/etc/init.d/miniupnpd restart