VERSION=1

if [ "$(uci -q get defaults.version.dropbear)" -ge "$VERSION" ]
then
	# may leave dropbear off after an upgrade
	/sbin/service dropbear enable
	/sbin/service dropbear restart
	exit 0
fi

# save version
/sbin/uci set defaults.version.dropbear="$VERSION"

/sbin/uci -q batch << EOF
set defaults.version.dropbear="$VERSION"
commit defaults
set dropbear.@dropbear[0].PasswordAuth='off'
set dropbear.@dropbear[0].RootPasswordAuth='off'
commit dropbear
EOF

/sbin/service dropbear enable
/sbin/service dropbear restart