chiark / gitweb /
claim-dir, debian/distorted-keys.postinst: Let `keys' run `claim-dir'.
[distorted-keys] / keys.recover
CommitLineData
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1#! /bin/sh
2###
3### Recover a secret stashed earlier
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
31RECOV LABEL
32Recover the secret LABEL using recovery key RECOV.
33
34The recovery key must be revealed. The secret is written to stdout.
35HELP
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36
37## Parse the command line.
c47f2aba 38case $# in 2) ;; *) usage_err ;; esac
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39recov=$1 label=$2
40checklabel "recovery key label" "$recov"
41checklabel "secret" "$label"
42
43## Do the recovery.
c47f2aba 44recover $recov $label
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45
46###----- That's all, folks --------------------------------------------------