diff options
Diffstat (limited to 'bin')
| -rwxr-xr-x | bin/ykfde | 14 |
1 files changed, 5 insertions, 9 deletions
@@ -6,13 +6,13 @@ function help() { echo "where OPTIONS are:" echo " -1 use Yubico key slot 1" echo " -2 use Yubico key slot 2 (default)" - echo " -d DEVICE add key to device DEVICE" echo " -h show this help" } -TMPDIR="$(mktemp --directory --tmpdir=/tmp/ .$(basename ${0})-${$}-XXXXXX)" -SLOT="2" +DEVICE="$(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 "12d:h" opt; do case ${opt} in @@ -22,9 +22,6 @@ while getopts "12d:h" opt; do 2) SLOT="2" ;; - d) - DEVICE="${OPTARG}" - ;; h) help exit 0 @@ -34,8 +31,7 @@ done # check we have all information if [ -z "${DEVICE}" ]; then - echo "No device given." >&2 - help + echo "Failed to get device from /etc/crypttab.initramfs." >&2 exit 1 elif [ ! -b "${DEVICE}" ]; then echo "Device '${DEVICE}' does not exist or is not a block device." >&2 @@ -44,7 +40,7 @@ elif ! cryptsetup isLuks "${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." >&2 + echo "Did not get a serial number from key. Did you insert one?" >&2 exit 1 fi |