OpenVPN export, work in progress for https://github.com/opnsense/core/issues/2787

Add custom input and cleanup supportedOptions() method

src/opnsense/mvc/app/controllers/OPNsense/OpenVPN/forms/export_options.xml

@@ -45,21 +45,10 @@
         <help>Verify the server certificate Common Name (CN) when the client connects</help>
     </field>
     <field>
-        <id>openvpn_export.testxx1</id>
-        <label>TestXX1</label>
+        <id>openvpn_export.plain_config</id>
+        <label>Custom config</label>
         <style>export_option</style>
-        <type>text</type>
-    </field>
-    <field>
-        <id>openvpn_export.testxx2</id>
-        <label>TestXX2</label>
-        <style>export_option</style>
-        <type>text</type>
-    </field>
-    <field>
-        <id>openvpn_export.testxx3</id>
-        <label>TestXX3</label>
-        <style>export_option</style>
-        <type>text</type>
+        <type>textbox</type>
+        <help>Custom configuration, which will be returned in the output file without modifications</help>
     </field>
 </form>

src/opnsense/mvc/app/library/OPNsense/OpenVPN/ArchiveOpenVPN.php

@@ -37,6 +37,6 @@ class ArchiveOpenVPN extends PlainOpenVPN
 
     public function supportedOptions()
     {
-        return array("testxx2");
+        return array("plain_config");
     }
 }

src/opnsense/mvc/app/library/OPNsense/OpenVPN/PlainOpenVPN.php

@@ -37,7 +37,7 @@ class PlainOpenVPN extends BaseExporter implements IExportProvider
 
     public function supportedOptions()
     {
-        return array("testxx1", "testxx3");
+        return array("plain_config");
     }
 
     /**
@@ -107,6 +107,14 @@ class PlainOpenVPN extends BaseExporter implements IExportProvider
             $conf[] = "auth-user-pass";
         }
 
+        if (!empty($this->config['plain_config'])) {
+            foreach (preg_split('/\r\n|\r|\n/', $this->config['plain_config']) as $line) {
+                if (!empty($line)) {
+                    $conf[] = $line;
+                }
+            }
+        }
+
         return $conf;
     }
 

src/opnsense/mvc/app/models/OPNsense/OpenVPN/Export.xml

@@ -26,6 +26,7 @@
                     <default>1</default>
                     <Required>Y</Required>
                 </validate_server_cn>
+                <plain_config type="TextField"/>
             </server>
         </servers>
     </items>

src/opnsense/mvc/app/views/OPNsense/OpenVPN/export.volt

@@ -29,6 +29,11 @@
         margin-top: 5px;
         margin-bottom: 5px;
     }
+
+    textarea {
+        white-space: nowrap;
+        overflow: auto;
+    }
 </style>
 
 <script>