#!/usr/bin/perl -w
#
#  rhrdlibs
#
#  Copyright (C) 2015 Christian Pointner <equinox@helsinki.at>
#
#  This file is part of rhrdlibs.
#
#  rhrdlibs is free software: you can redistribute it and/or modify
#  it under the terms of the GNU Affero General Public License as published by
#  the Free Software Foundation, either version 3 of the License, or
#  any later version.
#
#  rhrdlibs is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU Affero General Public License for more details.
#
#  You should have received a copy of the GNU Affero General Public License
#  along with rhrdlibs. If not, see <http://www.gnu.org/licenses/>.
#

use strict;
use RHRD::rddb;

# this is ridiculous but makes it a little harder to find user passwords...
if ($> != 0 ) {
  print STDERR "this must be run as root!\n";
  exit 1;
}

my $num_args = $#ARGV + 1;
if ($num_args != 1) {
  print STDERR "Usage: get-rd-token <username>\n";
  exit 1;
}

my $username=$ARGV[0];
my $token='';

my ($dbh, undef, $errorstring) = RHRD::rddb::opendb();
if(defined $dbh) {
  ($token, undef, $errorstring) = RHRD::rddb::get_token($dbh, $username);
  unless($token) {
    print STDERR "$errorstring\n";
    exit 1;
  }
  $token = '' unless($token);
  RHRD::rddb::closedb($dbh);
} else {
  print STDERR "$errorstring\n";
  exit 1;
}

print "$token\n";

exit 0