conf_controls.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]>
#
#    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.
#

#
# Display control channel options.
#

use strict;
no strict 'vars';

require './b9ddns-lib.pl';


my $ipv4 = my $ipv6 = my $i = 0;

my $conf = my $controls = my $members = my $check = '';
my $inet = my $key = my $ky = my $disabled = my $v = '';

my @addrvals = my @keys = my @interface_keys = ();

my %haskey = ();


%access = &get_module_acl();

unless ($access{'defaults'}) {
	&terror('controls_ecannot');
}


&ReadParse();

$conf = &get_config();

$controls = &find('controls', $conf);

$members = (defined($controls)) ? $controls->{'members'} : [ ];

@keys = &find('key', $conf);

if (@keys) {
	@keys = map { $_->{'value'} } @keys;
}
else {
	$disabled = 'disabled';
}


&header($text{'controls_title'}, '');

print '<hr>';

print '<form action=save_controls.cgi>';
print '<input type=hidden name=disabled value="', $disabled, '">';

print '<table border width=100%>';

print "<tr $tb><td width=100%><b>", $text{'controls_header'}, '</b></td></tr>';

print "<tr $cb><td><table width=100% border>\n";


print '<tr><td><b>', $text{'controls_inet'}, '</b>&nbsp;&nbsp;';

printf '<input type=radio name=inet_def value=1 %s> %s ',
        &checked(! defined($controls)), $text{'default'};

printf '<input type=radio name=inet_def value=-1 %s> %s ',
       &checked(defined($controls) && ! @$members), $text{'Disable'};

printf '<input type=radio %s name=inet_def value=0 %s> %s</td></tr>',
        $disabled, &checked(@$members), $text{'net_below'};

print "<tr $tb><td colspan=2 height=4></td></tr>";


push(@$members, { });

for ($i = 0; $i < @$members; $i++) {
	@addrvals = @interface_keys = ();

	%haskey = ();

	$inet = $members->[$i];

	next if ($inet->{'name'} eq 'keys');

	$v = $inet->{'values'};


	$ipv4 = ($v->[0] eq '*');
	$ipv6 = ($v->[0] eq '::');

	print '<tr $cb><td><table width=100%>';

	print '<tr><td><b>', $text{'Interface'}, '</b></td>';

        printf '<td><input type=radio name=addr_%d value=-1 %s> %s ',
                $i, &checked($ipv4), $text{'controls_addr4'};

        printf '<input type=radio name=addr_%d value=-2 %s> %s ',
                $i, &checked($ipv6), $text{'controls_addr6'};

        printf '<input type=radio name=addr_%d value=1 %s> ',
                $i, &checked(! $ipv4 && ! $ipv6 && $v->[0]);

        printf '<input name=address_%d size=40 value="%s"></td>',
                $i, ($ipv4 || $ipv6) ? '' : $v->[0];


	print "<td><b>$text{'net_port'}</b></td>";

        printf '<td><input type=radio name=pdef_%d value=1 %s> %s ',
                $i, &checked($v->[1] ne 'port'), $text{'default'};

        printf '%s<input type=radio name=pdef_%d value=0 %s> ',
                '&nbsp;&nbsp;&nbsp;&nbsp;', $i, &checked($v->[1] eq 'port');

        printf '<input name=port_%d size=6 value="%s"></td></tr>',
                $i, ($v->[1] eq 'port') ? $v->[2] : '';


	if ((($i + 1) < @$members) &&
	    $members->[$i + 1]->{'name'} eq 'keys') {
		$ky = $members->[$i + 1];

		foreach $key (@{ $ky->{'members'} }) {
			$haskey{$key->{'name'}}++;
		}
	}

	push(@interface_keys, @keys, keys(%haskey));
	@interface_keys = sort(&unique(@interface_keys));

	print '<tr><td><b>', $text{'Allowed_keys'}, '</b></td>';

	print '<td>';

	foreach $key (@interface_keys) {
		printf "<input type=checkbox %s name=keys_%d value='%s' %s> %s\n",
			$disabled, $i, $key, &checked($haskey{$key}), $key;
	}

	print '</td></tr>';


	@addrvals = map { $_->{'name'} } @{ $inet->{'members'} };

	print '<tr><td valign=top><b>', $text{'Allowed_addr'}, '</b></td>';

	printf '<td valign=top><textarea name=allow_%d rows=4 cols=40 wrap=auto>', $i;
	print join("\n", @addrvals), '</textarea></td>';

        print "</tr>\n";
	print "</table></td></tr>\n";
}


print '</table></td></tr></table>';

print '<input type=submit value="', $text{'save'}, "\"></form>\n";


print '<hr>';

&footer('', $text{'index_return'});

exit;