From daff88c0871af4aeee0eff7f6d9a489f3c91afda Mon Sep 17 00:00:00 2001
From: Stricted <info@stricted.de>
Date: Sun, 22 Feb 2015 15:42:33 +0100
Subject: [PATCH] add class to calculate DSset for dnssec

---
 lib/util/DNSSECUtil.class.php | 51 +++++++++++++++++++++++++++++++++++
 lib/util/ParseZone.class.php  |  1 +
 templates/default/secList.tpl |  4 +--
 3 files changed, 54 insertions(+), 2 deletions(-)
 create mode 100644 lib/util/DNSSECUtil.class.php

diff --git a/lib/util/DNSSECUtil.class.php b/lib/util/DNSSECUtil.class.php
new file mode 100644
index 0000000..e34f800
--- /dev/null
+++ b/lib/util/DNSSECUtil.class.php
@@ -0,0 +1,51 @@
+<?php
+namespace dns\util;
+
+/**
+ * @author      Jan Altensen (Stricted)
+ * @license     GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
+ * @copyright   2015 Jan Altensen (Stricted)
+ */
+class DNSSECUtil {
+	
+	function calculateDS ($owner, $algorithm, $publicKey) {
+		$owner = $this->convertOwner($owner);
+		$flags = '0101';
+		$protocol = '03';
+		$algorithm = '0'.dechex($algorithm);
+		$publicKey = bin2hex(base64_decode($publicKey));
+		
+		$string = hex2bin($owner.$flags.$protocol.$algorithm.$publicKey);
+		
+		$sha1 = sha1($string);
+		$sha256 = hash('sha256', $string);
+		
+		return array('sha1' => $sha1, 'sha256' => $sha256);
+	}
+	
+	function convertOwner ($owner) {
+		$return = '';
+		
+		$data = explode(".", $owner);
+		$return .= '0'.dechex(strlen($data[0]));
+		$data[0] = str_split($data[0]);
+		for ($i = 0; $i < count($data[0]); $i++) {
+			$byte = strtoupper(dechex(ord($data[0][$i])));
+			$byte = str_repeat('0', 2 - strlen($byte)).$byte;
+			$return .= $byte;
+		}
+		
+		$return .= '0'.dechex(strlen($data[1]));
+		$data[1] = str_split($data[1]);
+		
+		for ($i = 0; $i < count($data[1]); $i++) {
+			$byte = strtoupper(dechex(ord($data[1][$i])));
+			$byte = str_repeat('0', 2 - strlen($byte)).$byte;
+			$return .= $byte;
+		}
+		
+		$return .= '00';
+		
+		return $return;
+	}
+}
diff --git a/lib/util/ParseZone.class.php b/lib/util/ParseZone.class.php
index 2806522..2a85663 100644
--- a/lib/util/ParseZone.class.php
+++ b/lib/util/ParseZone.class.php
@@ -269,6 +269,7 @@ class ParseZone {
 				if (!empty($matches[2])) {
 					$this->soa['minimum'] = $matches[2];
 					$this->soa['ttl'] = $matches[2];
+					$this->ttl = $this->soa['ttl'];
 				}
 				else {
 					$this->soa['minimum'] = $this->ttl;
diff --git a/templates/default/secList.tpl b/templates/default/secList.tpl
index adb5104..90d5ead 100644
--- a/templates/default/secList.tpl
+++ b/templates/default/secList.tpl
@@ -32,9 +32,9 @@
 										<td>{$record['public']|substr:0:20}&hellip;</td>
 										<td>{$record['private']|substr:0:20}&hellip;</td>
 										<td>
+											<span class="fa fa-pencil ttips pointer" title="Edit"></span>&nbsp;
+											<span class="fa fa{if $record['active']}-check{/if}-square-o ttips pointer toggleSec" toggle-id="{$record['id']}" title="{if $record['active']}{lang}button.disable{/lang}{else}{lang}button.enable{/lang}{/if}" data-disable-message="{lang}button.disable{/lang}" data-enable-message="{lang}button.enable{/lang}"></span>&nbsp;
 											<span class="fa fa-remove ttips pointer deleteSec" delete-id="{$record['id']}" delete-confirm="{lang}record.delete.message{/lang}" title="{lang}button.delete{/lang}"></span>
-											<span class="fa fa{if $record['active']}-check{/if}-square-o ttips pointer toggleSec" toggle-id="{$record['id']}" title="{if $record['active']}{lang}button.disable{/lang}{else}{lang}button.enable{/lang}{/if}" data-disable-message="{lang}button.disable{/lang}" data-enable-message="{lang}button.enable{/lang}"></span>
-											<span class="fa fa-pencil ttips pointer" title="Edit"></span>
 										</td>
 									</tr>
 									{/foreach}
-- 
2.20.1