#!/bin/sh

source /etc/ykfde.conf

# Looks like Yubikey is reset after challenge response, triggering
# yet another add event. Ignore if the file exists.
[ -s /crypto_keyfile.bin ] && exit 0

ykchalresp -${YKFDE_SLOT:-2} "$(cat /ykfde-challenge)" > /crypto_keyfile.bin 2>/dev/null