add_zone_slave.php

<?php

/*  Poweradmin, a friendly web-based admin tool for PowerDNS.
 *  See <https://www.poweradmin.org> for more details.
 *
 *  Copyright 2007-2010  Rejo Zenger <rejo@zenger.nl>
 *  Copyright 2010-2012  Poweradmin Development Team
 *      <https://www.poweradmin.org/trac/wiki/Credits>
 *
 *  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 3 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, see <http://www.gnu.org/licenses/>.
 */

require_once("inc/toolkit.inc.php");
include_once("inc/header.inc.php");

$owner = "-1";
if ((isset($_POST['owner'])) && (v_num($_POST['owner']))) {
        $owner = $_POST['owner'];
}

$zone = "";
if (isset($_POST['domain'])) {
	$zone = trim($_POST['domain']);
}

$master = "";
if (isset($_POST['slave_master'])) {
	$master = $_POST['slave_master'];
}

$type = "SLAVE";

/*
Check permissions
*/
(verify_permission('zone_slave_add')) ? $zone_slave_add = "1" : $zone_slave_add = "0" ;
(verify_permission('user_view_others')) ? $perm_view_others = "1" : $perm_view_others = "0" ; 

if (isset($_POST['submit']) && $zone_slave_add == "1") {
	if (!is_valid_hostname_fqdn($zone,0)) {
		error(ERR_DNS_HOSTNAME);
	} elseif (domain_exists($zone)) {
		error(ERR_DOMAIN_EXISTS);
	} elseif (!is_valid_ipv4($master) && !is_valid_ipv6($master)) {
		error(ERR_DNS_IP);
	} else {
		if(add_domain($zone, $owner, $type, $master, 'none')) {
			success("<a href=\"edit.php?id=" . get_zone_id_from_name($zone) . "\">".SUC_ZONE_ADD.'</a>');
			unset($zone, $owner, $webip, $mailip, $empty, $type, $master);
		}
	}
}

if ( $zone_slave_add != "1" ) {
	error(ERR_PERM_ADD_ZONE_SLAVE);
} else {
	echo "     <h2>" . _('Add slave zone') . "</h2>\n"; 

	$users = show_users();
	echo "     <form method=\"post\" action=\"add_zone_slave.php\">\n";
	echo "      <table>\n";
	echo "       <tr>\n";
	echo "        <td class=\"n\">" . _('Zone name') . "</td>\n";
	echo "        <td class=\"n\">\n";
    echo "         <input type=\"text\" class=\"input\" name=\"domain\" value=\"\">\n";
	echo "        </td>\n";
	echo "       </tr>\n";
	echo "       <tr>\n";
	echo "        <td class=\"n\">" . _('IP address of master NS') . ":</td>\n";
	echo "        <td class=\"n\">\n";
	echo "         <input type=\"text\" class=\"input\" name=\"slave_master\" value=\"\">\n";
	echo "        </td>\n";
	echo "       </tr>\n";
	echo "       <tr>\n";
	echo "        <td class=\"n\">" . _('Owner') . ":</td>\n";
	echo "        <td class=\"n\">\n";
	echo "         <select name=\"owner\">\n";
	/*
	Display list of users to assign slave zone to if the
	editing user has the permissions to, otherise just
	display the adding users name
	*/
	foreach ($users as $user) {
		if ($user['id'] === $_SESSION['userid']) { 
 	                       echo "          <option value=\"" . $user['id'] . "\" selected>" . $user['fullname'] . "</option>\n"; 
 	               } elseif ( $perm_view_others == "1" ) { 
 	                       echo "          <option value=\"" . $user['id'] . "\">" . $user['fullname'] . "</option>\n"; 
 	               }        
	}
	echo "         </select>\n";
	echo "        </td>\n";
	echo "       </tr>\n";
	echo "       <tr>\n";
	echo "        <td class=\"n\">&nbsp;</td>\n";
	echo "        <td class=\"n\">\n";
	echo "         <input type=\"submit\" class=\"button\" name=\"submit\" value=\"" .  _('Add zone') . "\">\n";
	echo "        </td>\n";
	echo "       </tr>\n";
	echo "      </table>\n";
	echo "     </form>\n";
}

include_once("inc/footer.inc.php");
?>