Introduce class LdapRepository

refs #7343

library/Icinga/Authentication/User/LdapUserBackend.php

@@ -7,13 +7,13 @@ use DateTime;
 use Icinga\Data\ConfigObject;
 use Icinga\Exception\AuthenticationException;
 use Icinga\Exception\ProgrammingError;
-use Icinga\Repository\Repository;
+use Icinga\Repository\LdapRepository;
 use Icinga\Repository\RepositoryQuery;
 use Icinga\Protocol\Ldap\Exception as LdapException;
 use Icinga\Protocol\Ldap\Expression;
 use Icinga\User;
 
-class LdapUserBackend extends Repository implements UserBackendInterface
+class LdapUserBackend extends LdapRepository implements UserBackendInterface
 {
     /**
      * The base DN to use for a query
@@ -64,18 +64,6 @@ class LdapUserBackend extends Repository implements UserBackendInterface
         )
     );
 
-    /**
-     * Normed attribute names based on known LDAP environments
-     *
-     * @var array
-     */
-    protected $normedAttributes = array(
-        'uid'               => 'uid',
-        'user'              => 'user',
-        'inetorgperson'     => 'inetOrgPerson',
-        'samaccountname'    => 'sAMAccountName'
-    );
-
     /**
      * Set the base DN to use for a query
      *
@@ -176,23 +164,6 @@ class LdapUserBackend extends Repository implements UserBackendInterface
         return $this->filter;
     }
 
-    /**
-     * Return the given attribute name normed to known LDAP enviroments, if possible
-     *
-     * @param   string  $name
-     *
-     * @return  string
-     */
-    protected function getNormedAttribute($name)
-    {
-        $loweredName = strtolower($name);
-        if (array_key_exists($loweredName, $this->normedAttributes)) {
-            return $this->normedAttributes[$loweredName];
-        }
-
-        return $name;
-    }
-
     /**
      * Apply the given configuration to this backend
      *

library/Icinga/Repository/LdapRepository.php

@@ -0,0 +1,65 @@
+<?php
+/* Icinga Web 2 | (c) 2013-2015 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Repository;
+
+use Icinga\Protocol\Ldap\Connection;
+
+/**
+ * Abstract base class for concrete LDAP repository implementations
+ *
+ * Additionally provided features:
+ * <ul>
+ *  <li>Attribute name normalization</li>
+ * </ul>
+ */
+abstract class LdapRepository extends Repository
+{
+    /**
+     * The datasource being used
+     *
+     * @var Connection
+     */
+    protected $ds;
+
+    /**
+     * Normed attribute names based on known LDAP environments
+     *
+     * @var array
+     */
+    protected $normedAttributes = array(
+        'uid'               => 'uid',
+        'user'              => 'user',
+        'group'             => 'group',
+        'member'            => 'member',
+        'inetorgperson'     => 'inetOrgPerson',
+        'samaccountname'    => 'sAMAccountName'
+    );
+
+    /**
+     * Create a new LDAP repository object
+     *
+     * @param   Connection  $ds     The data source to use
+     */
+    public function __construct(Connection $ds)
+    {
+        parent::__construct($ds);
+    }
+
+    /**
+     * Return the given attribute name normed to known LDAP enviroments, if possible
+     *
+     * @param   string  $name
+     *
+     * @return  string
+     */
+    protected function getNormedAttribute($name)
+    {
+        $loweredName = strtolower($name);
+        if (array_key_exists($loweredName, $this->normedAttributes)) {
+            return $this->normedAttributes[$loweredName];
+        }
+
+        return $name;
+    }
+}