Detect AD ldap server and automatically fill in presets

Detect wether the added server is an Active Directory server and use the information fetched from the discovery to fill the form with more accurate preset values. refs #6141
Icinga · May 28, 2014 · 9bd053e · 9bd053e
1 parent bf6f410
commit 9bd053e
Show file tree

Hide file tree

Showing 4 changed files with 182 additions and 83 deletions.
diff --git a/application/forms/Config/ResourceForm.php b/application/forms/Config/ResourceForm.php
@@ -273,7 +273,6 @@ public function isValid($data)
         if (isset($data['resource_force_creation']) && $data['resource_force_creation']) {
             return true;
         }
-        var_dump($data);
         if ($data['resource_type_old'] === $data['resource_type']) {
             if (!$this->isValidResource($data)) {
                 $this->addForceCreationCheckbox();

diff --git a/application/forms/Install/AuthenticationPage.php b/application/forms/Install/AuthenticationPage.php
@@ -28,7 +28,10 @@
  */
 use Icinga\Web\Wizard\Page;
 
+use Icinga\Data\ResourceFactory;
+use Icinga\Form\Config\Authentication\LdapBackendForm;
 use Icinga\Form\Config\Resource\ResourceBaseForm;
+use Icinga\Form\Config\Authentication\BaseBackendForm;
 use Icinga\Form\Config\ResourceForm;
 use Icinga\Protocol\Ldap\Connection;
 use Zend_Form;
@@ -66,6 +69,13 @@ class AuthenticationPage extends Page
      */
     private $resourceForm = null;
 
+    /**
+     * The sub form used to configure the authentication backend.
+     *
+     * @var BaseBackendForm
+     */
+    private $authForm = null;
+
     /**
      * The sub form used to configure the authentication backend.
      *
@@ -96,6 +106,16 @@ public function init()
      */
     public function create()
     {
+        $this->addElement(
+            'text',
+            'resource_name',
+            array(
+                'required' => true,
+                'label'    => t('Resource Name'),
+                'helptext' => t('Specify the name of the new resource.')
+            )
+        );
+
         $this->addElement(
             'select',
             'authentication_mode',
@@ -137,56 +157,75 @@ public function create()
                     // Try to discover servers
                     $connections = Connection::discoverServerlistForDomain($hostname);
                     if (count($connections) > 0) {
-                        array_unshift($connections, '');
-                        $this->addHostSelectBox($connections, count($connections) - 1);
+                        foreach ($connections as $connection) {
+                            // TODO: Check Connections
+                        }
+                        $this->addLdapResourceForm($hostname, $this->getRequest()->getParam('resource_name'));
                     } else {
                         $this->addErrorMessage(t('No Servers found on this domain.'));
                     }
                 } else if (isset($hostname) && $ip->isValid($hostname)) {
-                    $this->addHostSelectBox(array($hostname), 1);
-                    $this->addLdapResourceForm();
+                    $this->addLdapResourceForm($hostname, $this->getRequest()->getParam('resource_name'));
                 } else {
                     $this->addCheckButton();
                 }
-                if ($this->getRequest()->getParam('ldap_hostname') !== NULL) {
-                    $this->addLdapResourceForm();
-                }
                 break;
             case self::AUTHENTICATION_MODE_EXTERNAL:
                 // TODO: external subform
                 break;
         }
     }
 
-    private function addLdapResourceForm()
+    private function addLdapResourceForm($hostname, $resourceName)
     {
-        $hostname = $this->getElement('ldap_hostname')->getValue();
-        if ($hostname === '') {
-            return;
-        }
-
         $form = new LdapResourceForm();
         $form->setResource(new Zend_Config(array()));
         $form->buildForm();
         $form->setDefault('resource_ldap_hostname', $hostname);
         $form->getElement('resource_ldap_hostname')->setValue($hostname);
         $this->setResourceSubForm($form);
 
+        $this->addLdapBackendForm($hostname, $form);
+    }
+
+    private function addLdapBackendForm($hostname, $resourceForm)
+    {
+        $name = 'ldap_authentication';
+
+        $form = new LdapBackendForm();
+        $form->setBackendName($name);
+        $config = $this->getConfig()->get('backend', new Zend_Config(array()));
+        $form->setBackend($config);
+        $form->buildForm();
+
+        $form->getElement('backend_' . $name . '_resource')
+            ->setValue($this->getElement('resource_name')->getValue());
+
+        $form->removeElement('backend_' . $name . '_resource');
+
         // TODO: Get credentials form input.
-        $this->discoverCapabilities(array(
-            'hostname' => $hostname,
-            'port'     => '636',
-            'bind_dn'  => 'DC=int,DC=netways,DC=de',
-            'root_dn'  => 'DC=int,DC=netways,DC=de',
-            'bind_pw'  => 'passwort'
-        ));
+        $cap = $this->discoverCapabilities($hostname);
+        if ($cap->msCapabilities->ActiveDirectoryOid) {
+            // Host is an ActiveDirectory server
+            if (isset($cap->defaultNamingContext)) {
+                $resourceForm->setDefault('resource_ldap_root_dn', $cap->defaultNamingContext);
+                $resourceForm->getElement('resource_ldap_root_dn')->setValue($cap->defaultNamingContext);
+            }
+            $form->setDefault('backend_' . $name . '_user_name_attribute', 'sAMAccountName');
+            $form->getElement('backend_' . $name . '_user_name_attribute')->setValue('sAMAccountName');
+            $form->setDefault('backend_' . $name . '_user_class', 'user');
+            $form->getElement('backend_' . $name . '_user_class')->setValue('user');
+        }
+        $this->setAuthSubForm($form);
     }
 
-    private function discoverCapabilities($config)
+    private function discoverCapabilities($hostname)
     {
-        $conn = new Connection(new Zend_Config($config));
-        var_dump($conn->getDefaultNamingContext());
-        var_dump($conn->namingContexts());
+        $conn = new Connection(
+            new Zend_Config(array('hostname' => $hostname))
+        );
+        $conn->connect();
+        return $conn->getCapabilities();
     }
 
     private function addHostSelectBox($connections, $count)
@@ -221,15 +260,19 @@ private function addCheckButton()
 
     private function setResourceSubForm(ResourceBaseForm $form)
     {
-        $form->setResource($this->getConfig()->get(
-            'resource',
-            new Zend_Config(array()))
-        );
+        $config = $this->getConfig()->get('resource', new Zend_Config(array()));
+        $form->setResource($config);
         $form->buildForm();
         $this->addSubForm($form, 'resource');
         $this->resourceForm = $form;
     }
 
+    private function setAuthSubForm(BaseBackendForm $form)
+    {
+        $this->addSubForm($form, 'backend');
+        return $form;
+    }
+
     /**
      * Return if the given set of data is valid.
      *

diff --git a/library/Icinga/Data/ResourceFactory.php b/library/Icinga/Data/ResourceFactory.php
@@ -126,6 +126,7 @@ public static function createResource(Zend_Config $config)
                 $resource = new DbConnection($config);
                 break;
             case 'ldap':
+                var_dump($config);
                 $resource = new LdapConnection($config);
                 break;
             case 'statusdat':