add vdns code

panel/classes/Panel/Vdns.php

@@ -0,0 +1,106 @@
+<?php
+
+/**
+ * vpanel-stack
+ * https://git.stack-source.com/msb/vpanel-stack
+ * Copyright (c) 2022 Matthew Saunders Brown <matthewsaundersbrown@gmail.com>
+ * GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+ */
+
+namespace Panel;
+
+class Vdns extends \Panel {
+
+  function beforeRoute($f3) {
+
+    parent::beforeRoute($f3);
+
+    if ($f3->get('PDNSADMIN') != '1') {
+      $f3->reroute('/');
+    }
+
+  }
+
+  public static function verifyZoneExists($zone) {
+
+    global $f3;
+
+    exec("/usr/local/bin/vdns-zone-ext.sh -z $zone", $output, $result_code);
+    if ($result_code == 0 && $output[0] == 'true') {
+      return TRUE;
+    } else {
+      return FALSE;
+    }
+
+  }
+
+  public static function returnZoneDefaultsArray($zone) {
+
+    global $f3;
+
+    if ($defaults_array = $f3->call('\Panel::vGet', array("vdns-zone-def.sh -z $zone -c", FALSE))) {
+      return $defaults_array;
+    } else {
+      return FALSE;
+    }
+
+  }
+
+  public static function returnZoneDefaultsNameserverArray($zone) {
+
+    global $f3;
+
+    if ($defaults_array = $f3->call('\Panel\Vdns::returnZoneDefaultsArray', $zone)) {
+        $defaults_ns_array = array();
+        foreach($defaults_array as $record_array) {
+          if ($record_array['type'] == "NS") {
+            $defaults_ns_array[] = $record_array['content'];
+          }
+        }
+        sort($defaults_ns_array);
+        return $defaults_ns_array;
+    } else {
+      return FALSE;
+    }
+
+  }
+
+  public static function returnNameserverArray($zone) {
+
+    global $f3;
+
+    $ns_array = array();
+    if ($dns_ns_array = dns_get_record("$zone", DNS_NS)) {
+      foreach ($dns_ns_array as $record_array) {
+        $ns_array[] = $record_array['target'];
+      }
+      sort($ns_array);
+      return $ns_array;
+    } else {
+      return FALSE;
+    }
+
+
+  }
+
+  public static function returnNameserverStatus($zone) {
+
+    global $f3;
+
+    if ($defaults_ns_array = $f3->call('\Panel\Vdns::returnZoneDefaultsNameserverArray', $zone)) {
+      if ($ns_array = $f3->call('\Panel\Vdns::returnNameserverArray', $zone)) {
+        if ($defaults_ns_array === $ns_array) {
+          return "Verified";
+        } else {
+          return "Pending";
+        }
+      } else {
+        return "Unknown";
+      }
+    } else {
+      return "Error";
+    }
+
+  }
+
+}

panel/classes/Panel/Vdns/Zones.php

@@ -0,0 +1,73 @@
+<?php
+
+/**
+ * vpanel-stack
+ * https://git.stack-source.com/msb/vpanel-stack
+ * Copyright (c) 2022 Matthew Saunders Brown <matthewsaundersbrown@gmail.com>
+ * GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+ */
+
+namespace Panel\Vdns;
+
+class Zones extends \Panel\Vdns {
+
+  /* use this to make query */
+  function beforeRoute($f3) {
+
+    parent::beforeRoute($f3);
+
+    if ($f3->exists('PARAMS.zone')) {
+      $zone = $f3->get('PARAMS.zone');
+      if ($f3->call('\Panel\Vdns::verifyZoneExists', $zone)) {
+        if ($zone_array = $f3->call('\Panel::vGet', array("vdns-zone-exp.sh -z $zone -c", FALSE))) {
+          $f3->set('zone_array', $zone_array);
+        }
+        $ns_info_array = array();
+        $ns_info_array['zone'] = $zone;
+        $ns_info_array['status'] = $f3->call('\Panel\Vdns::returnNameserverStatus', $zone);
+        if ($ns_info_array['status'] != "Verified") {
+          $ns_info_array['defaults_ns_array'] = $f3->call('\Panel\Vdns::returnZoneDefaultsNameserverArray', $zone);
+          $ns_info_array['ns_array'] = $f3->call('\Panel\Vdns::returnNameserverArray', $zone);
+        }
+        $f3->set('ns_info_array', $ns_info_array);
+      }
+    } else {
+      if ($zones_array = $f3->call('\Panel::vGet', array("vdns-zone-lst.sh", FALSE))) {
+        foreach ($zones_array as $k=>$zone_array) {
+          $zones_array[$k]['ns_status'] = $f3->call('\Panel\Vdns::returnNameserverStatus', $zone_array['zone']);
+        }
+        $f3->set('zones_array', $zones_array);
+      }
+    }
+
+  }
+
+  static function get($f3) {
+
+    if ($f3->exists('PARAMS.zone')) {
+
+      $zone = $f3->get('PARAMS.zone');
+
+      if (is_array($f3->get('zone_array'))) {
+
+        $f3->set('page_header', "DNS Zone records for $zone");
+        echo \Template::instance()->render('vdns/zones-zone.html');
+
+      } else {
+
+        $messages[] = "Zone $zone not found.";
+        $f3->set('SESSION.messages', $messages);
+        $f3->reroute("/DNS");
+
+      }
+
+    } else {
+
+      $f3->set('page_header', "DNS Zones");
+      echo \Template::instance()->render('vdns/zones.html');
+
+    }
+
+  }
+
+}

panel/classes/Panel/Vdns/ZonesAdd.php

@@ -0,0 +1,69 @@
+<?php
+
+/**
+ * vpanel-stack
+ * https://git.stack-source.com/msb/vpanel-stack
+ * Copyright (c) 2024 Matthew Saunders Brown <matthewsaundersbrown@gmail.com>
+ * GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+ */
+
+namespace Panel\Vdns;
+
+class ZonesAdd extends \Panel\Vdns {
+
+  function beforeRoute($f3) {
+
+    parent::beforeRoute($f3);
+
+  }
+
+  static function get($f3) {
+
+    echo \Template::instance()->render('vdns/zones-add.html');
+
+  }
+
+  function post($f3) {
+
+    // print_r($_POST);
+
+    /* force zone to be all lower case */
+    $zone = strtolower($_POST['zone']);
+    /* strip spaces */
+    $zone = trim($zone);
+    /* remove leading www. */
+    $zone = preg_replace('/^www\./', '', $zone);
+    /* remove trailing . (dot) */
+    $zone = rtrim($zone, '.');
+    if ($f3->call('\Panel::validateDomain', $zone)) {
+      /* check if zone exists */
+      if ($f3->call('\Panel\Vdns::verifyZoneExists', $zone)) {
+        $messages[] = "Zone $zone already exists in DNS.";
+        $messages[] = "Note if $zone should be associated with this server but it's now showing up in the list below please contact support.";
+        $f3->set('SESSION.messages', $messages);
+        $f3->call('\Panel\Vdns\ZonesAdd::get', $f3);
+      } else {
+        $hostname = $f3->get('NAV.hostname');
+        exec("/usr/local/bin/vdns-zone-add.sh -z $zone -w hostname=$hostname/$zone", $output, $result_code);
+        if ($result_code == 0) {
+          $messages[] = "Zone (Domain Name) $zone has been added to DNS.";
+          $f3->set('SESSION.messages', $messages);
+          $f3->reroute("/DNS");
+        } else {
+          if (count($output) > 0) {
+            foreach ($output as $k=>$output_message) {
+              $messages[] = "$output_message";
+            }
+          } else {
+            $messages[] = "Unknown error adding Zone $zone to DNS.";
+          }
+          $f3->set('SESSION.messages', $messages);
+          $f3->call('\Panel\Vdns\ZonesAdd::get', $f3);
+        }
+      }
+    } else {
+      $f3->call('\Panel\Vdns\ZonesAdd::get', $f3);
+    }
+  }
+
+}

panel/classes/Panel/Vdns/ZonesDelete.php

@@ -0,0 +1,46 @@
+<?php
+
+/**
+ * vpanel-stack
+ * https://git.stack-source.com/msb/vpanel-stack
+ * Copyright (c) 2022 Matthew Saunders Brown <matthewsaundersbrown@gmail.com>
+ * GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+ */
+
+namespace Panel\Vdns;
+
+class ZonesDelete extends \Panel\Vdns {
+
+  function beforeRoute($f3) {
+
+    parent::beforeRoute($f3);
+
+    /* verify zone exists */
+    $zone = $f3->get('PARAMS.zone');
+    if (!$f3->call('\Panel\Vdns::verifyZoneExists', $zone)) {
+      $messages[] = "Zone '$zone' does not exist.";
+      $f3->set('SESSION.messages', $messages);
+      $f3->reroute("/DNS");
+    }
+
+  }
+
+  static function get($f3) {
+
+    $f3->set('confirm', 'true');
+    echo \Template::instance()->render('vdns/zones-delete.html');
+
+  }
+
+  function post($f3) {
+
+    /* run delete command here */
+    $zone = $f3->get('PARAMS.zone');
+    exec("/usr/local/bin/vdns-zone-del.sh -z $zone -x", $output, $result_code);
+    $messages[] = "Zone '$zone' has been deleted from DNS.";
+    $f3->set('SESSION.messages', $messages);
+    $f3->reroute("/DNS");
+
+  }
+
+}

panel/config/config.ini

@@ -28,3 +28,9 @@ FPMMAX=4
 WRITEUSERINFO=1
 ; Show "Write User Info" & "Write DB Info" options. If no then just use defaults above without giving users the option to change. 1 = Yes, blank or 0 = No
 SHOWWRITEINFO=0
+; DNS admin. 1 = Yes, blank or 0 = No
+PDNSADMIN=0
+; Maximum number of results returned for DNS listings. Defaults to 100 if unspecified.
+;PDNSMAX=100
+; URL to phpMyPDNS. If this is set, and PDNSADMIN is enabled, show link to phpMyPDNS
+PHPMYPDNSURL=

panel/config/maps-vdns.ini

@@ -0,0 +1,11 @@
+; vpanel-stack
+; https://git.stack-source.com/msb/vpanel-stack
+; Copyright (c) 2024 Matthew Saunders Brown <matthewsaundersbrown@gmail.com>
+; GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+
+[maps]
+; Vdns
+/DNS [sync] = Panel\Vdns\Zones
+/DNS/@zone [sync] = Panel\Vdns\Zones
+/DNS/Add [sync] = Panel\Vdns\ZonesAdd
+/DNS/@zone/Delete [sync] = Panel\Vdns\ZonesDelete

panel/config/maps-vpanel.ini

@@ -84,4 +84,3 @@
 /Certs/@cert/Delete [sync] = Panel\Cert\CertsDelete
 
 /Databases [sync] = Panel\MySQL\Databases
-

panel/index.php

@@ -38,6 +38,11 @@ if ($f3->get('HOST') == $f3->get('NAV.hostname')) {
 $f3->set('NAV.mapping', $mapping);
 $f3->config("config/maps-$mapping.ini");
 
+/* load DNS mapping, if enabled */
+if ($f3->get('PDNSADMIN') == '1') {
+  $f3->config("config/maps-vdns.ini");
+}
+
 /* custom error page */
 $f3->set('ONERROR',function($f3){
   echo \Template::instance()->render('error.html');

panel/ui/header.html

@@ -33,6 +33,7 @@
     <a href="{{@BASE}}/Databases">Databases</a> |
     <a href="{{@BASE}}/Certs">Certificates</a> |
     <a href="{{@BASE}}/Users">Users</a> |
+    <check if="{{ @PDNSADMIN=='1' }}"><a href="{{@BASE}}/DNS">DNS</a> |</check>
     <a href="{{@BASE}}/Logout">Logout</a>
   </check>
 

panel/ui/vdns/zones-add.html

@@ -0,0 +1,20 @@
+<include href="header.html" />
+
+<form action="{{@REALM}}" method="POST">
+<h4 id="Add_New_Zone">Add New Zone</h4>
+<fieldset>
+  <legend>Domain name to be added to DNS</legend>
+  <label for="zone">Zone <small>(Domain Name)</small></label>
+  <input id="zone" name="zone" type="text" placeholder="example.com" value="" required>
+  <br>
+  <input type="submit" value="Submit">
+  <button id="reset" type="reset" disabled>Reset</button>
+<!--   <small>Any other form instructions go here.</small> -->
+</fieldset>
+</form>
+
+<p>
+<b>Zone</b> Enter the Domain Name that will be added to DNS.<br>
+</p>
+
+<include href="footer.html" />

panel/ui/vdns/zones-delete.html

@@ -0,0 +1,17 @@
+<include href="header.html" />
+
+<check if="isset(@confirm)">
+
+<form action="{{@NAV.fullpath}}" method="POST">
+<fieldset>
+  <legend>Really Delete Zone {{ @PARAMS.zone }} from DNS</legend>
+  <br>
+  <input type="submit" value="Delete {{ @PARAMS.zone }}">
+  <br>
+  <small><b>CAUTION:</b> This will permanently remove the zone {{ @PARAMS.zone }} and all associated records from DNS. There is no undo after this!</small>
+</fieldset>
+</form>
+
+</check>
+
+<include href="footer.html" />

panel/ui/vdns/zones-zone.html

@@ -0,0 +1,86 @@
+  <include href="header.html" />
+
+  <check if="isset(@zone_array)">
+
+  <p>
+  <small>
+  <check if="{{ @ns_info_array.status=='Verified' }}">
+    <true>
+      Nameservers for {{ @ns_info_array.zone }} verified. The DNS records below are active.<br>
+      <check if="isset(@PHPMYPDNSURL)">
+        You can manage these DNS entries here: <a href="{{ @PHPMYPDNSURL }}">{{ @PHPMYPDNSURL }}</a>
+      </check>
+    </true>
+    <false>
+      <section style="color:red">NOTICE:</section>
+    </false>
+  </check>
+  <check if="{{ @ns_info_array.status=='Pending' }}">
+    The Nameservers for {{ @ns_info_array.zone }} are not pointing to this DNS system.<br>
+    To make this DNS active update the Nameservers at your current Domain Name Registrar to:<br>
+    <repeat group="{{ @ns_info_array.defaults_ns_array }}" value="{{ @nameserver }}">
+      <b>{{ @nameserver }}</b><br>
+    </repeat>
+    Note that after making this change it can take up to 24 hours for the changes to go through.<br>
+    <br>
+    If you are intentionally using another provider for DNS you can reference the records below for what should be added to your DNS (excluding the NS & SOA records).
+  </check>
+  <check if="{{ @ns_info_array.status=='Unknown' }}">
+    The Nameserver verification system could not find nameserver information for {{ @ns_info_array.zone }}.<br>
+    Make sure the domain name is registered and has the folowing nameservers set:<br>
+    <repeat group="{{ @ns_info_array.defaults_ns_array }}" value="{{ @nameserver }}">
+      <b>{{ @nameserver }}</b><br>
+    </repeat>
+  </check>
+  <check if="{{ @ns_info_array.status=='Error' }}">
+    There was an error verifying the Namservers for {{ @ns_info_array.zone }}.<br>
+    If this persists please contact tech support.
+  </check>
+  </small>
+  </p>
+
+  <true>
+    <table>
+      <tr>
+        <th>Name</th>
+        <th>TTL</th>
+        <th>Class</th>
+        <th>Type</th>
+        <th>Value</th>
+      </tr>
+
+      <repeat group="{{ @zone_array }}" value="{{ @record_array }}">
+
+        <tr>
+          <td>{{ @record_array.name }}</td>
+          <td>{{ @record_array.ttl }}</td>
+          <td>{{ @record_array.class }}</td>
+          <td>{{ @record_array.type }}</td>
+          <check if="{{ @record_array.type=='TXT' }}">
+            <true><td>"{{ @record_array.value }}"</td></true>
+            <false><td>{{ @record_array.value }}</td></false>
+          </check>
+        </tr>
+
+      </repeat>
+
+    </table>
+
+    <p><b>Notes:</b><br>
+    <ul>
+      <li>Zone info is displayed in BIND format.<br>You should be able to cut-and-past above records directly into a BIND file, if desired.</li>
+      <li>MX & SRV records will show the Priority as part of the record.<br>e.g. "10 mail.example.com" indicates a Priority of "10" for "mail.example.com".<br>Only MX & SRV records use Priority, all other records have an unused priority of "0".</li>
+    </ul>
+    </p>
+
+    <check if="isset(@PHPMYPDNSURL)">
+      <p><b>phpMyPDNS</b> can be used to manage DNS entries here: <a href="{{ @PHPMYPDNSURL }}">{{ @PHPMYPDNSURL }}</a></p>
+    </check>
+
+  </true>
+  <false>
+    <p>No Zone info.</p>
+  </false>
+  </check>
+
+  <include href="footer.html" />

panel/ui/vdns/zones.html

@@ -0,0 +1,47 @@
+<include href="header.html" />
+
+<check if="isset(@zones_array)">
+
+<true>
+  <table>
+    <tr>
+      <th>Zone</th>
+      <th>Nameservers</th>
+      <th>Action</th>
+    </tr>
+
+    <repeat group="{{ @zones_array }}" value="{{ @zone }}">
+
+      <tr>
+        <td>{{ @zone.zone }}</td>
+        <check if="{{ @zone.ns_status=='Verified' }}">
+          <true><td>&check; {{ @zone.ns_status }}</td></true>
+          <false><td style="color:red">{{ @zone.ns_status }} <small>- click view for details &rarr;</small></td></false>
+        </check>
+        <td><a href="{{@REALM}}/{{ @zone.zone }}">View</a> <a href="{{@REALM}}/{{ @zone.zone }}/Delete">Delete</a></td>
+      </tr>
+
+    </repeat>
+
+  </table>
+</true>
+<false>
+  <p>There are no DNS Zones on this server.</p>
+</false>
+</check>
+
+<p>
+<b>Zone</b> is what a Domain Name is called in DNS.<br>
+<b>View</b> zone to see list of all DNS entries.<br>
+<b>Delete</b> will remove the zone from DNS entirely.<br>
+</p>
+
+<check if="isset(@PHPMYPDNSURL)">
+  <p><b>phpMyPDNS</b> can be used to manage DNS entries here: <a href="{{ @PHPMYPDNSURL }}">{{ @PHPMYPDNSURL }}</a></p>
+</check>
+
+<p>
+<a href="{{@NAV.fullpath}}/Add">Add new DNS Zone</a>
+</p>
+
+<include href="footer.html" />