From 54147cc682c89aaa73fcd41b61fa9464a14cc5fb Mon Sep 17 00:00:00 2001
From: Joe <jpassavanti@pint.com>
Date: Tue, 19 Apr 2016 20:19:11 -0700
Subject: adding privileges and separating DNS Resolver overrides from general
 settings

(cherry picked from commit fc76a1e390c8ce9579df31457c74d1d0e572b78d)
---
 src/usr/local/www/services_unbound_overrides.php | 277 +++++++++++++++++++++++
 1 file changed, 277 insertions(+)
 create mode 100644 src/usr/local/www/services_unbound_overrides.php

(limited to 'src/usr/local/www/services_unbound_overrides.php')

diff --git a/src/usr/local/www/services_unbound_overrides.php b/src/usr/local/www/services_unbound_overrides.php
new file mode 100644
index 0000000..d5cb111
--- /dev/null
+++ b/src/usr/local/www/services_unbound_overrides.php
@@ -0,0 +1,277 @@
+<?php
+/*
+	services_unbound.php
+*/
+/* ====================================================================
+ *	Copyright (c)  2004-2015  Electric Sheep Fencing, LLC. All rights reserved.
+ *	Copyright (c)  2014 Warren Baker (warren@pfsense.org)
+ *
+ *	Redistribution and use in source and binary forms, with or without modification,
+ *	are permitted provided that the following conditions are met:
+ *
+ *	1. Redistributions of source code must retain the above copyright notice,
+ *		this list of conditions and the following disclaimer.
+ *
+ *	2. Redistributions in binary form must reproduce the above copyright
+ *		notice, this list of conditions and the following disclaimer in
+ *		the documentation and/or other materials provided with the
+ *		distribution.
+ *
+ *	3. All advertising materials mentioning features or use of this software
+ *		must display the following acknowledgment:
+ *		"This product includes software developed by the pfSense Project
+ *		 for use in the pfSense software distribution. (http://www.pfsense.org/).
+ *
+ *	4. The names "pfSense" and "pfSense Project" must not be used to
+ *		 endorse or promote products derived from this software without
+ *		 prior written permission. For written permission, please contact
+ *		 coreteam@pfsense.org.
+ *
+ *	5. Products derived from this software may not be called "pfSense"
+ *		nor may "pfSense" appear in their names without prior written
+ *		permission of the Electric Sheep Fencing, LLC.
+ *
+ *	6. Redistributions of any form whatsoever must retain the following
+ *		acknowledgment:
+ *
+ *	"This product includes software developed by the pfSense Project
+ *	for use in the pfSense software distribution (http://www.pfsense.org/).
+ *
+ *	THIS SOFTWARE IS PROVIDED BY THE pfSense PROJECT ``AS IS'' AND ANY
+ *	EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ *	IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ *	PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE pfSense PROJECT OR
+ *	ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *	SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ *	NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ *	LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ *	HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ *	STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ *	ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ *	OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *	====================================================================
+ *
+ */
+
+##|+PRIV
+##|*IDENT=page-services-dnsresolver-overrides
+##|*NAME=Services: DNS Resolver Overrides
+##|*DESCR=Allow access to the 'Services: DNS Resolver' Overrides page.
+##|*MATCH=services_unbound_overrides.php*
+##|-PRIV
+
+require_once("guiconfig.inc");
+require_once("unbound.inc");
+require_once("system.inc");
+
+if (!is_array($config['unbound'])) {
+	$config['unbound'] = array();
+}
+
+$a_unboundcfg =& $config['unbound'];
+
+if (!is_array($a_unboundcfg['hosts'])) {
+	$a_unboundcfg['hosts'] = array();
+}
+
+$a_hosts =& $a_unboundcfg['hosts'];
+
+if (!is_array($a_unboundcfg['domainoverrides'])) {
+	$a_unboundcfg['domainoverrides'] = array();
+}
+
+$a_domainOverrides = &$a_unboundcfg['domainoverrides'];
+
+if ($_POST) {
+	if ($_POST['apply']) {
+		$retval = services_unbound_configure();
+		$savemsg = get_std_save_message($retval);
+		if ($retval == 0) {
+			clear_subsystem_dirty('unbound');
+		}
+		/* Update resolv.conf in case the interface bindings exclude localhost. */
+		system_resolvconf_generate();
+		/* Start or restart dhcpleases when it's necessary */
+		system_dhcpleases_configure();
+	}
+}
+
+if ($_GET['act'] == "del") {
+	if ($_GET['type'] == 'host') {
+		if ($a_hosts[$_GET['id']]) {
+			unset($a_hosts[$_GET['id']]);
+			write_config();
+			mark_subsystem_dirty('unbound');
+			header("Location: services_unbound_overrides.php");
+			exit;
+		}
+	} elseif ($_GET['type'] == 'doverride') {
+		if ($a_domainOverrides[$_GET['id']]) {
+			unset($a_domainOverrides[$_GET['id']]);
+			write_config();
+			mark_subsystem_dirty('unbound');
+			header("Location: services_unbound_overrides.php");
+			exit;
+		}
+	}
+}
+
+$pgtitle = array(gettext("Services"), gettext("DNS Resolver"), gettext("Overrides"));
+$shortcut_section = "resolver";
+
+include_once("head.inc");
+
+if ($input_errors) {
+	print_input_errors($input_errors);
+}
+
+if ($savemsg) {
+	print_info_box($savemsg, 'success');
+}
+
+if (is_subsystem_dirty('unbound')) {
+	print_apply_box(gettext("The DNS resolver configuration has been changed.") . "<br />" . gettext("The changes must be applied for them to take effect."));
+}
+
+
+?>
+
+<div class="panel panel-default">
+	<div class="panel-heading"><h2 class="panel-title"><?=gettext("Host Overrides")?></h2></div>
+	<div class="panel-body table-responsive">
+		<table class="table table-striped table-hover table-condensed sortable-theme-bootstrap" data-sortable>
+			<thead>
+				<tr>
+					<th><?=gettext("Host")?></th>
+					<th><?=gettext("Domain")?></th>
+					<th><?=gettext("IP")?></th>
+					<th><?=gettext("Description")?></th>
+					<th><?=gettext("Actions")?></th>
+				</tr>
+			</thead>
+			<tbody>
+<?php
+$i = 0;
+foreach ($a_hosts as $hostent):
+?>
+				<tr>
+					<td>
+						<?=$hostent['host']?>
+					</td>
+					<td>
+						<?=$hostent['domain']?>
+					</td>
+					<td>
+						<?=$hostent['ip']?>
+					</td>
+					<td>
+						<?=htmlspecialchars($hostent['descr'])?>
+					</td>
+					<td>
+						<a class="fa fa-pencil"	title="<?=gettext('Edit host override')?>" href="services_unbound_host_edit.php?id=<?=$i?>"></a>
+						<a class="fa fa-trash"	title="<?=gettext('Delete host override')?>" href="services_unbound_overrides.php?type=host&amp;act=del&amp;id=<?=$i?>"></a>
+					</td>
+				</tr>
+
+<?php
+	if ($hostent['aliases']['item'] && is_array($hostent['aliases']['item'])):
+		foreach ($hostent['aliases']['item'] as $alias):
+?>
+				<tr>
+					<td>
+						<?=$alias['host']?>
+					</td>
+					<td>
+						<?=$alias['domain']?>
+					</td>
+					<td>
+						<?=gettext("Alias for ");?><?=$hostent['host'] ? $hostent['host'] . '.' . $hostent['domain'] : $hostent['domain']?>
+					</td>
+					<td>
+						<i class="fa fa-angle-double-right text-info"></i>
+						<?=htmlspecialchars($alias['description'])?>
+					</td>
+					<td>
+						<a a class="fa fa-pencil"	title="<?=gettext('Edit host override')?>" 	href="services_unbound_host_edit.php?id=<?=$i?>"></a>
+					</td>
+				</tr>
+<?php
+		endforeach;
+	endif;
+	$i++;
+endforeach;
+?>
+			</tbody>
+		</table>
+	</div>
+</div>
+
+<nav class="action-buttons">
+	<a href="services_unbound_host_edit.php" class="btn btn-sm btn-success">
+		<i class="fa fa-plus icon-embed-btn"></i>
+		<?=gettext('Add')?>
+	</a>
+</nav>
+
+<div class="panel panel-default">
+	<div class="panel-heading"><h2 class="panel-title"><?=gettext("Domain Overrides")?></h2></div>
+	<div class="panel-body table-responsive">
+		<table class="table table-striped table-hover table-condensed sortable-theme-bootstrap" data-sortable>
+			<thead>
+				<tr>
+					<th><?=gettext("Domain")?></th>
+					<th><?=gettext("IP")?></th>
+					<th><?=gettext("Description")?></th>
+					<th><?=gettext("Actions")?></th>
+				</tr>
+			</thead>
+
+			<tbody>
+<?php
+$i = 0;
+foreach ($a_domainOverrides as $doment):
+?>
+				<tr>
+					<td>
+						<?=$doment['domain']?>&nbsp;
+					</td>
+					<td>
+						<?=$doment['ip']?>&nbsp;
+					</td>
+					<td>
+						<?=htmlspecialchars($doment['descr'])?>&nbsp;
+					</td>
+					<td>
+						<a class="fa fa-pencil"	title="<?=gettext('Edit domain override')?>" href="services_unbound_domainoverride_edit.php?id=<?=$i?>"></a>
+						<a class="fa fa-trash"	title="<?=gettext('Delete domain override')?>" href="services_unbound_overrides.php?act=del&amp;type=doverride&amp;id=<?=$i?>"></a>
+					</td>
+				</tr>
+<?php
+	$i++;
+endforeach;
+?>
+			</tbody>
+		</table>
+	</div>
+</div>
+
+<nav class="action-buttons">
+	<a href="services_unbound_domainoverride_edit.php" class="btn btn-sm btn-success">
+		<i class="fa fa-plus icon-embed-btn"></i>
+		<?=gettext('Add')?>
+	</a>
+</nav>
+
+<div class="infoblock">
+	<?php print_info_box(sprintf(gettext("If the DNS Resolver is enabled, the DHCP".
+		" service (if enabled) will automatically serve the LAN IP".
+		" address as a DNS server to DHCP clients so they will use".
+		" the DNS Resolver. If Forwarding is enabled, the DNS Resolver will use the DNS servers".
+		" entered in %sSystem: General setup%s".
+		" or those obtained via DHCP or PPP on WAN if &quot;Allow".
+		" DNS server list to be overridden by DHCP/PPP on WAN&quot;".
+		" is checked."), '<a href="system.php">', '</a>'), 'info', false); ?>
+</div>
+
+<?php include("foot.inc");
-- 
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