Commit | Line | Data |
---|---|---|
d516ebd0 MW |
1 | #! /bin/sh |
2 | ### | |
3 | ### Collect the value of a newly created keeper nub | |
4 | ### | |
5 | ### (c) 2012 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 | ||
26 | set -e | |
27 | case "${KEYSLIB+t}" in t) ;; *) echo >&2 "$0: KEYSLIB unset"; exit 1 ;; esac | |
28 | . "$KEYSLIB"/keyfunc.sh | |
29 | ||
30 | defhelp <<HELP | |
31 | KEEPER I | |
32 | Write the nub for private key I of the keeper set KEEPER to standard output. | |
33 | ||
34 | The nub is read from the safe but temporary place where \`keys new-keeper' | |
35 | left them. | |
36 | HELP | |
37 | ||
38 | ## Parse the command line. | |
39 | case $# in 2) ;; *) usage_err ;; esac | |
40 | keeper=$1 index=$2 | |
41 | checkword "keeper label" "$keeper" | |
42 | checknumber "index" "$index" | |
43 | ||
44 | ## Find out about the set. | |
45 | if [ ! -f $KEYS/keeper/$keeper/meta ]; then | |
46 | echo >&2 "$quis: unknown keeper set \`$keeper'" | |
47 | exit 1 | |
48 | fi | |
49 | read n hunoz <$KEYS/keeper/$keeper/meta | |
50 | ||
51 | if [ $index -ge $n ]; then | |
52 | echo >&2 "$quis: index $index out of range (must be less than $n)" | |
53 | exit 1 | |
54 | fi | |
55 | ||
56 | ## Check that nubs are available for the keeper set. | |
57 | reqsafe | |
58 | if [ ! -d $SAFE/keys.keeper/$keeper/ ]; then | |
59 | echo >&2 "$quis: no nubs available for keeper set \`$keeper'" | |
60 | exit 1 | |
61 | fi | |
62 | ||
63 | ## Done. | |
64 | cat $SAFE/keys.keeper/$keeper/$index | |
65 | ||
66 | ###----- That's all, folks -------------------------------------------------- |