lib/page/SecListPage.class.php

   1 <?php
   2 namespace dns\page;
   3 use dns\system\DNS;
   4 use dns\system\User;
   5 use dns\util\DNSSECUtil;
   6
   7 /**
   8  * @author      Jan Altensen (Stricted)
   9  * @license     GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
  10  * @copyright   2014-2016 Jan Altensen (Stricted)
  11  */
  12 class SecListPage extends AbstractPage {
  13         public $activeMenuItem = 'index';
  14
  15         public function prepare() {
  16                 if (!isset($_GET['id']) || empty($_GET['id']) || !ENABLE_DNSSEC) {
  17                         throw new \Exception('The link you are trying to reach is no longer available or invalid.', 404);
  18                 }
  19
  20                 $soaIDs = User::getAccessibleDomains();
  21                 if (!in_array($_GET['id'], $soaIDs)) {
  22                         throw new \Exception('Access denied. You\'re not authorized to view this page.', 403);
  23                 }
  24
  25                 $sql = "SELECT * FROM dns_soa WHERE id = ?";
  26                 $res = DNS::getDB()->query($sql, array($_GET['id']));
  27                 $soa = DNS::getDB()->fetch_array($res);
  28
  29                 $records = array();
  30                 $ds = array();
  31
  32                 $sql = "SELECT * FROM dns_sec WHERE zone = ?";
  33                 $res = DNS::getDB()->query($sql, array($_GET['id']));
  34                 while ($row = DNS::getDB()->fetch_array($res)) {
  35                         if ($row['type'] == 'KSK') {
  36                                 preg_match("/".$soa['origin']." IN DNSKEY 257 3 ([0-9]+) ([\s\S]+)/i", $row['public'], $match);
  37                                 preg_match("/; This is a key-signing key, keyid ([0-9]+), for ".$soa['origin']."/i", $row['public'], $match2);
  38                                 if (!empty($match) && !empty($match2)) {
  39                                         if ($match[1] == $row['algo']) {
  40                                                 $ds = DNSSECUtil::calculateDS($soa['origin'], $match[1], $match[2]);
  41                                                 $ds['algo'] = $match[1];
  42                                                 $ds['keyid'] = $match2[1];
  43                                         }
  44                                 }
  45                         }
  46                         $records[] = $row;
  47                 }
  48
  49                 DNS::getTPL()->assign(array("records" => $records, "soa" => $soa, 'ds' => $ds));
  50         }
  51 }