chiark / gitweb /
Allow explicit selection of recovery instances.
[distorted-keys] / cryptop.public
... / ...
CommitLineData
1#! /bin/sh
2###
3### Show a public key
4###
5### (c) 2011 Mark Wooding
6###
7
8###----- Licensing notice ---------------------------------------------------
9###
10### This file is part of the distorted.org.uk key management suite.
11###
12### distorted-keys is free software; you can redistribute it and/or modify
13### it under the terms of the GNU General Public License as published by
14### the Free Software Foundation; either version 2 of the License, or
15### (at your option) any later version.
16###
17### distorted-keys is distributed in the hope that it will be useful,
18### but WITHOUT ANY WARRANTY; without even the implied warranty of
19### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20### GNU General Public License for more details.
21###
22### You should have received a copy of the GNU General Public License
23### along with distorted-keys; if not, write to the Free Software Foundation,
24### Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
25
26set -e
27case "${KEYSLIB+t}" in t) ;; *) echo >&2 "$0: KEYSLIB unset"; exit 1 ;; esac
28. "$KEYSLIB"/keyfunc.sh
29
30defhelp <<HELP
31[-x] KEY
32If the user KEY is asymmetric, write the public key to stdout.
33
34Options:
35 -x Export the key in a form usable by \`pubkeyop'.
36HELP
37
38exportp=nil
39while getopts "x" opt; do
40 case $opt in
41 x) exportp=t ;;
42 *) usage_err ;;
43 esac
44done
45shift $(( $OPTIND - 1 ))
46case $# in 1) ;; *) usage_err ;; esac
47key=$1
48
49mktmp
50prepare "$key" -
51if [ ! -f $kdir/pub ]; then
52 echo >&2 "$quis: \`$key' has no public part"
53 exit 1
54fi
55case $exportp in
56 t)
57 prepare "$key" info
58 dumpprops kprop_
59 echo ENDPROP
60 ;;
61esac
62cat $kdir/pub
63
64###----- That's all, folks --------------------------------------------------