1 files changed, 0 insertions, 74 deletions
diff --git a/bin/ykfde b/bin/ykfde
deleted file mode 100755
index 41601b1..0000000
--- a/bin/ykfde
+++ /dev/null
@@ -1,74 +0,0 @@
-#!/bin/sh
-
-function help() {
-	echo "usage: ${0} [OPTIONS]"
-	echo
-	echo "where OPTIONS are:"
-	echo " -1         use Yubico key slot 1"
-	echo " -2         use Yubico key slot 2 (default)"
-	echo " -h         show this help"
-}
-
-DEVICE="$(egrep -v '^(#|$)' /etc/crypttab.initramfs 2>/dev/null | head -n1 | sed 's/\s\+/:/g' | cut -d: -f2)"
-SERIAL="$(ykinfo -sq)"
-SLOT="2"
-TMPDIR="$(mktemp --directory --tmpdir=/tmp/ .$(basename ${0})-${$}-XXXXXX)"
-
-while getopts "12h" opt; do
-	case ${opt} in
-		1)
-			SLOT="1"
-			;;
-		2)
-			SLOT="2"
-			;;
-		h)
-			help
-			exit 0
-			;;
-	esac
-done
-
-# check we have all information
-if [ -z "${DEVICE}" ]; then
-	echo "Failed to get device from /etc/crypttab.initramfs." >&2
-	exit 1
-elif [ ! -b "${DEVICE}" ]; then
-	echo "Device '${DEVICE}' does not exist or is not a block device." >&2
-	exit 1
-elif ! cryptsetup isLuks "${DEVICE}" 2>/dev/null; then
-	echo "Device '${DEVICE}' is not a LUKS device." >&2
-	exit 1
-elif [ -z "${SERIAL}" ]; then
-	echo "Did not get a serial number from key. Did you insert one?" >&2
-	exit 1
-fi
-
-# This directroy should exist, but we create it in case it does not
-if [ ! -d "/etc/ykfde.d/" ]; then
-	install -d -m 0700 "/etc/ykfde.d/"
-fi
-
-# generate the challenge
-if ! makepasswd --chars=64 | tr -d '\n' > "/etc/ykfde.d/challenge-${SERIAL}"; then
-	exit 1
-fi
-
-# generate response
-if ! ykchalresp -${SLOT} "$(cat "/etc/ykfde.d/challenge-${SERIAL}")" | tr -d '\n' > "${TMPDIR}/ykfde-response"; then
-	# ykchalresp should have shouted, so do not complain here
-	exit 1
-fi
-
-# add key to LUKS device
-if ! cryptsetup luksAddKey "${DEVICE}" "${TMPDIR}/ykfde-response"; then
-	# cryptsetup should have shouted, ...
-	exit 1
-fi
-
-# shred response and remove temporary directory
-shred --remove "${TMPDIR}/ykfde-response"
-rm -rf "${TMPDIR}"
-
-echo "Please do not forget to remove old keys when changing challenge!"
-echo "Now run 'mkinitcpio' to build a new initramfs!"