debian: About time, really.

[distorted-keys] / cryptop.public

#! /bin/sh
###
### Show a public key
###
### (c) 2011 Mark Wooding
###

###----- Licensing notice ---------------------------------------------------
###
### This file is part of the distorted.org.uk key management suite.
###
### distorted-keys is free software; you can redistribute it and/or modify
### it under the terms of the GNU General Public License as published by
### the Free Software Foundation; either version 2 of the License, or
### (at your option) any later version.
###
### distorted-keys is distributed in the hope that it will be useful,
### but WITHOUT ANY WARRANTY; without even the implied warranty of
### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
### GNU General Public License for more details.
###
### You should have received a copy of the GNU General Public License
### along with distorted-keys; if not, write to the Free Software Foundation,
### Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

set -e
case "${KEYSLIB+t}" in t) ;; *) echo >&2 "$0: KEYSLIB unset"; exit 1 ;; esac
. "$KEYSLIB"/keyfunc.sh

defhelp <<HELP
KEY
If the user KEY is asymmetric, write the public key to stdout.
HELP

case $# in 1) ;; *) usage_err ;; esac
key=$1

mktmp
prepare "$key" -
if [ -f $kdir/pub ]; then
  cat $kdir/pub
else
  echo >&2 "$quis: \`$key' has no public part"
  exit 1
fi

###----- That's all, folks --------------------------------------------------