Wireguard, and possibly other things are broken in recent firmware

[ckuethe]

It apppears that the webui is inappropriately storing quoted values, or something is not stripping quotes when reading values from env. Note the IP='"192.168.2.10/24"' and 'x"true"' below. I'm away from my dev machine right now - I might be able to look into this next week.

# sh -x /etc/init.d/S42wireguard  start
+ . /etc/init.d/rc.common
+ '[' /etc/init.d/S42wireguard '=' -sh ]
+ fw_printenv -n debug
+ debug=
+ CRONTABS=/etc/cron/crontabs/root
+ DAEMON=/etc/init.d/S42wireguard
+ DAEMON_ARGS=
+ DAEMON_PATH=/bin
+ + basename /etc/init.d/S42wireguard
sed -r 's/^[FKS]\d{2}//'
+ DAEMON_SHORT=wireguard
+ which wireguard
+ DAEMON_FULL=
+ PIDFILE=/run/wireguard.pid
+ '[' -r /etc/default/wireguard ]
+ DEV=wg0
+ fw_printenv -n wg_address
+ IP='"192.168.2.10/24"'
+ RESOLV_CONF=/tmp/resolv.conf
+ RESOLV_BAK=/tmp/resolv.conf.bak
+ starting
+ echo 'Starting wireguard'
+ log
+ logger -p daemon.info -t 'wireguard[7892]'
+ echo -n 'Starting wireguard'
Starting wireguard+ is_debug_mode
+ '[' 0 -gt 0 ]
+ '[' true '='  ]
+ echo -n ': '
: + fw_printenv -n wg_enabled
+ '[' xtrue '=' 'x"true"' ]
+ quit Disabled
+ '[' -n Disabled ]
+ log
+ echo Disabled
+ logger -p daemon.info -t 'wireguard[7892]'
+ echo_c 66 Disabled
Disabled
+ exit 0