debian/scripts/koha-reset-passwd

   1 #!/bin/sh
   2 #
   3 # koha-reset-passwd -- reset password for a user in a Koha instance
   4 # Copyright 2010  Catalyst IT, Ltd
   5 #
   6 # This program is free software: you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation, either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18
  19
  20 set -e
  21
  22 # include helper functions
  23 if [ -f "/usr/share/koha/bin/koha-functions.sh" ]; then
  24     . "/usr/share/koha/bin/koha-functions.sh"
  25 else
  26     echo "Error: /usr/share/koha/bin/koha-functions.sh not present." 1>&2
  27     exit 1
  28 fi
  29
  30 pwdigest() {
  31     echo -n "$1" |
  32     perl -e 'use Digest::MD5 qw(md5_base64);
  33              while (<>) { print md5_base64($_), "\n"; }'
  34 }
  35
  36
  37 [ $# -lt 2 ] && die "Usage: $0 instancename username..."
  38 instance="$1"
  39 shift
  40
  41 temp="$(mktemp)"
  42
  43 cat <<eof > "$temp"
  44 use koha_$instance;
  45 eof
  46
  47 for userid in "$@"
  48 do
  49     password="$(pwgen 12 1)"
  50     digest="$(pwdigest $password)"
  51     echo "$userid $password"
  52     echo "UPDATE borrowers SET password = '$digest' WHERE userid = '$userid';" \
  53         >> "$temp"
  54 done
  55
  56 mysql --defaults-extra-file=/etc/mysql/koha-common.cnf < "$temp"
  57
  58 rm "$temp"