Services: Kea DHCP [new]: Kea DHCPv4 - add Custom options tab

Since our efforts to implement #7361 hasn't reached a functional state, lets move the code into a separate branch to keep master clean.
opnsense · May 15, 2024 · a29dc9f · a29dc9f
1 parent 7ee6033
commit a29dc9f
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diff --git a/plist b/plist
@@ -394,6 +394,7 @@
 /usr/local/opnsense/mvc/app/controllers/OPNsense/Kea/Api/ServiceController.php
 /usr/local/opnsense/mvc/app/controllers/OPNsense/Kea/DhcpController.php
 /usr/local/opnsense/mvc/app/controllers/OPNsense/Kea/forms/agentSettings.xml
+/usr/local/opnsense/mvc/app/controllers/OPNsense/Kea/forms/dialogOption4.xml
 /usr/local/opnsense/mvc/app/controllers/OPNsense/Kea/forms/dialogPeer4.xml
 /usr/local/opnsense/mvc/app/controllers/OPNsense/Kea/forms/dialogReservation4.xml
 /usr/local/opnsense/mvc/app/controllers/OPNsense/Kea/forms/dialogSubnet4.xml

diff --git a/src/opnsense/mvc/app/controllers/OPNsense/Kea/Api/Dhcpv4Controller.php b/src/opnsense/mvc/app/controllers/OPNsense/Kea/Api/Dhcpv4Controller.php
@@ -162,4 +162,29 @@ public function delPeerAction($uuid)
     {
         return $this->delBase("ha_peers.peer", $uuid);
     }
+
+    public function searchOptionAction()
+    {
+        return $this->searchBase("custom_options.option", null, "name");
+    }
+
+    public function setOptionAction($uuid)
+    {
+        return $this->setBase("option", "custom_options.option", $uuid);
+    }
+
+    public function addOptionAction()
+    {
+        return $this->addBase("option", "custom_options.option");
+    }
+
+    public function getOptionAction($uuid = null)
+    {
+        return $this->getBase("option", "custom_options.option", $uuid);
+    }
+
+    public function delOptionAction($uuid)
+    {
+        return $this->delBase("custom_options.option", $uuid);
+    }
 }
diff --git a/src/opnsense/mvc/app/controllers/OPNsense/Kea/DhcpController.php b/src/opnsense/mvc/app/controllers/OPNsense/Kea/DhcpController.php
@@ -53,6 +53,7 @@ public function v4Action()
         $this->view->formDialogSubnet = $this->getForm("dialogSubnet4");
         $this->view->formDialogReservation = $this->getForm("dialogReservation4");
         $this->view->formDialogPeer = $this->getForm("dialogPeer4");
+        $this->view->formDialogOption = $this->getForm("dialogOption4");
     }
 
     public function leases4Action()

diff --git a/src/opnsense/mvc/app/models/OPNsense/Kea/KeaDhcpv4.php b/src/opnsense/mvc/app/models/OPNsense/Kea/KeaDhcpv4.php
@@ -190,6 +190,17 @@ private function getConfigSubnets()
                     ];
                 }
             }
+            /* custom dhcp options */
+            foreach ($this->custom_options->option->iterateItems() as $option) {
+                if (in_array($subnet_uuid, explode(',', $option->subnet))) {
+                    $record['option-data'][] = [
+                        "name" => sprintf("%s_%s", $option->space, $option->code),
+                        "code" => (int)((string)$option->code),
+                        "space" => (string)$option->space,
+                        "data"  => (string)$option->data
+                    ];
+                }
+            }
             /* add pools */
             foreach (array_filter(explode("\n", $subnet->pools)) as $pool) {
                 $record['pools'][] = ['pool' => $pool];
@@ -242,6 +253,21 @@ public function generateConfig($target = '/usr/local/etc/kea/kea-dhcp4.conf')
                 'subnet4' => $this->getConfigSubnets(),
             ]
         ];
+        $option_def = [];
+        foreach ($this->custom_options->option->iterateItems() as $option) {
+            $option_def[sprintf("%s_%s", $option->space, $option->code)] = [
+                "name" => sprintf("%s_%s", $option->space, $option->code),
+                "code" => (int)((string)$option->code),
+                "type" => (string)$option->type,
+                "array" => !empty((string)$option->array),
+                "record-types" => "",
+                "space" => (string)$option->space,
+                "encapsulate" => ""
+            ];
+        }
+        if (!empty($option_def)) {
+            $cnf['Dhcp4']['option-def'] = array_values($option_def);
+        }
         if (!empty((string)(new KeaCtrlAgent())->general->enabled)) {
             $cnf['Dhcp4']['hooks-libraries'] = [];
             $cnf['Dhcp4']['hooks-libraries'][] = [

diff --git a/src/opnsense/mvc/app/models/OPNsense/Kea/KeaDhcpv4.xml b/src/opnsense/mvc/app/models/OPNsense/Kea/KeaDhcpv4.xml
@@ -158,5 +158,61 @@
                 </url>
             </peer>
         </ha_peers>
+        <custom_options>
+            <option type="ArrayField">
+                <description type="DescriptionField"/>
+                <code type="IntegerField">
+                    <Required>Y</Required>
+                    <MinimumValue>0</MinimumValue>
+                    <MaximumValue>255</MaximumValue>
+                </code>
+                <space type="OptionField">
+                    <Required>Y</Required>
+                    <Default>vendor</Default>
+                    <OptionValues>
+                        <vendor value='vendor-encapsulated-options-space'>vendor-encapsulated-options-space</vendor>
+                    </OptionValues>
+                </space>
+                <type type="OptionField">
+                    <Required>Y</Required>
+                    <OptionValues>
+                        <binary>binary</binary>
+                        <boolean>boolean</boolean>
+                        <fqdn>fqdn</fqdn>
+                        <ipv4_address>ipv4-address</ipv4_address>
+                        <ipv6_address>ipv6-address</ipv6_address>
+                        <ipv6_prefix>ipv6-prefix</ipv6_prefix>
+                        <psid>psid</psid>
+                        <string>string</string>
+                        <tuple>tuple</tuple>
+                        <uint8>uint8</uint8>
+                        <uint16>uint16</uint16>
+                        <uint32>uint32</uint32>
+                        <int8>int8</int8>
+                        <int16>int16</int16>
+                        <int32>int32</int32>
+                    </OptionValues>
+                </type>
+                <array type="BooleanField">
+                    <Required>Y</Required>
+                    <Default>0</Default>
+                </array>
+                <subnet type="ModelRelationField">
+                    <Model>
+                        <subnets>
+                            <source>OPNsense.Kea.KeaDhcpv4</source>
+                            <items>subnets.subnet4</items>
+                            <display>subnet</display>
+                        </subnets>
+                    </Model>
+                    <ValidationMessage>Related subnet not found</ValidationMessage>
+                    <Required>Y</Required>
+                    <Multiple>Y</Multiple>
+                </subnet>
+                <data type="TextField">
+                    <Required>Y</Required>
+                </data>
+            </option>
+        </custom_options>
     </items>
 </model>
diff --git a/src/opnsense/mvc/app/views/OPNsense/Kea/dhcpv4.volt b/src/opnsense/mvc/app/views/OPNsense/Kea/dhcpv4.volt
@@ -69,6 +69,15 @@
             }
         );
 
+        $("#grid-options").UIBootgrid(
+            {   search:'/api/kea/dhcpv4/search_option',
+                get:'/api/kea/dhcpv4/get_option/',
+                set:'/api/kea/dhcpv4/set_option/',
+                add:'/api/kea/dhcpv4/add_option/',
+                del:'/api/kea/dhcpv4/del_option/'
+            }
+        );
+
         $("#reconfigureAct").SimpleActionButton({
             onPreAction: function() {
                 const dfObj = new $.Deferred();
@@ -111,6 +120,7 @@
     <li class="active"><a data-toggle="tab" href="#settings" id="tab_settings">{{ lang._('Settings') }}</a></li>
     <li><a data-toggle="tab" href="#subnets" id="tab_pools"> {{ lang._('Subnets') }} </a></li>
     <li><a data-toggle="tab" href="#reservations" id="tab_reservations"> {{ lang._('Reservations') }} </a></li>
+    <li><a data-toggle="tab" href="#options" id="tab_options"> {{ lang._('Custom Options') }} </a></li>
     <li><a data-toggle="tab" href="#ha-peers" id="tab_ha-peers"> {{ lang._('HA Peers') }} </a></li>
 </ul>
 <div class="tab-content content-box">
@@ -246,3 +256,4 @@
 {{ partial("layout_partials/base_dialog",['fields':formDialogSubnet,'id':'DialogSubnet','label':lang._('Edit Subnet')])}}
 {{ partial("layout_partials/base_dialog",['fields':formDialogReservation,'id':'DialogReservation','label':lang._('Edit Reservation')])}}
 {{ partial("layout_partials/base_dialog",['fields':formDialogPeer,'id':'DialogPeer','label':lang._('Edit Peer')])}}
+{{ partial("layout_partials/base_dialog",['fields':formDialogOption,'id':'DialogOption','label':lang._('Edit Option')])}}