~mdw / distorted-keys / blame
| 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 -------------------------------------------------- |