move_zone.cgi

BIND 9 dynamic DNS webmin module. This module supports both static and dynamic zones, and IPv4 and I

#! /usr/bin/perl

#
#    B9DDNS - BIND 9 dynamic DNS webmin module.
#    Copyright (C) 2003 John Horne. <[e-mail]>
#    Copyright (C) 2004 John Horne. <[e-mail]>
#
#    This program is free software; you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation; either version 2 of the License, or
#    (at your option) any later version.
#
#    This program 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 General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with this program; if not, write to the Free Software
#    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#

#
# Move a zone to a different view.
#

use strict;
no strict 'vars';

require './b9ddns-lib.pl';


my $conf = my $parent_conf = my $new_conf = my $zone_conf = '';
my $view = my $file = '';


&ReadParse();

$parent_conf = &get_config_parent();

$conf = $parent_conf->{'members'};

$new_conf = $conf->[$in{'newview'}];

if ($in{'view'}) {
	$view = $conf->[$in{'view'}];
	$conf = $view->{'members'};
}

$zone_conf = $conf->[$in{'index'}];

%access = &get_module_acl();

unless (&can_edit_zone(\%access, $zone_conf, $view)) {
	&terror('master_ecannot');
}

if ($in{'view'} eq $in{'newview'}) {
	&terror('master_emove');
}

unless (&can_edit_view(\%access, $new_conf)) {
	&terror('master_eview');
}


#
# Delete from the old view.
#

$file = $config{'chroot'} . $zone_conf->{'file'};

&lock_file($file);

&save_directive($parent_conf, [ $zone_conf ], [ ], 0);

&flush_file_lines();

&unlock_file($file);


#
# Create in the new view.
#

$file = $config{'chroot'} . $new_conf->{'file'};

&lock_file($file);

&save_directive($new_conf, undef, [ $zone_conf ], 1);

&flush_file_lines();

&unlock_file($file);


&webmin_log('move', undef, $zone_conf->{'value'}, \%in);

&redirect('');

exit;