a notifier for yubikey-touch-detector

yubikey-touch-notify

#!/bin/bash
# file: yubikey-touch-notify
# date: 2019-03-09
# license: GPLv3 https://www.gnu.org/licenses/gpl-3.0.txt
# author: nanpuyue <[email protected]> https://blog.nanpuyue.com
# refer: https://github.com/maximbaz/yubikey-touch-detector

SOCKET="$XDG_RUNTIME_DIR/yubikey-touch-detector.socket"
NOTIFY_ICON="dialog-information"

while read -n5 event; do
    case "$event" in
        GPG_1|U2F_1)
            notify-send -i "$NOTIFY_ICON" "Please touch the YubiKey (${event%_*})."
            ;;
        GPG_0|U2F_0)
            # TODO
            :
            ;;
    esac
done < <(socat unix-connect:"$SOCKET" stdout)