# dumping to a file named ' ' so that the ssh-keygen output
# doesn't claim any potentially bogus hostname(s):
- tmpkey=$(mktemp -d ${TMPDIR:-/tmp}/tmp.XXXXXXXXXX)
+ tmpkey=$(mktemp -d ${TMPDIR:-/tmp}/tmp.XXXXXXXXXX) || failure "Could not create temporary directory!"
gpg_authentication "--export $fingerprint" | openpgp2ssh "$fingerprint" 2>/dev/null > "$tmpkey/ "
echo -n "ssh fingerprint: "
(cd "$tmpkey" && ssh-keygen -l -f ' ' | awk '{ print $2 }')
log verbose "----- user: $uname -----"
# make temporary directory
- TMPLOC=$(mktemp -d ${MSTMPDIR}/tmp.XXXXXXXXXX)
+ TMPLOC=$(mktemp -d ${MSTMPDIR}/tmp.XXXXXXXXXX) || failure "Could not create temporary directory!"
# trap to delete temporary directory on exit
trap "rm -rf $TMPLOC" EXIT