VERSION=1

[ "$(uci -q get defaults.version.dropbear)" -ge "$VERSION" ] && exit 0

# 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