Added XmlEntityUserProvider

Resources/config/oxm.xml

@@ -42,6 +42,9 @@
         <parameter key="doctrine.oxm.yml_mapping_dirs">%doctrine.oxm.mapping_dirs%</parameter>
         <parameter key="doctrine.oxm.xml_entity_dirs" type="collection"></parameter>
 
+        <!-- security/user -->
+        <parameter key="doctrine.oxm.security.user.provider.class">Doctrine\Bundle\OXMBundle\Security\XmlEntityUserProvider</parameter>
+
         <!-- proxy cache warmer -->
         <parameter key="doctrine.oxm.proxy_cache_warmer.class">Doctrine\Bundle\OXMBundle\CacheWarmer\ProxyCacheWarmer</parameter>
 
@@ -76,5 +79,10 @@
             <argument type="service" id="service_container" />
         </service>
 
+        <!-- Security -->
+        <service id="doctrine.oxm.security.user.provider" class="%doctrine.oxm.security.user.provider.class%" public="false" abstract="true">
+            <argument type="service" id="doctrine.oxm.security.user.xml_entity_manager" />
+        </service>
+        <service id="doctrine.oxm.security.user.xml_entity_manager" alias="doctrine.oxm.default_xml_entity_manager" public="false" />
     </services>
 </container>

Security/XmlEntityUserProvider.php

@@ -0,0 +1,73 @@
+<?php
+
+namespace Doctrine\Bundle\OXMBundle\Security;
+
+use Symfony\Component\Security\Core\User\UserInterface;
+use Symfony\Component\Security\Core\User\UserProviderInterface;
+use Symfony\Component\Security\Core\Exception\UnsupportedUserException;
+use Symfony\Component\Security\Core\Exception\UsernameNotFoundException;
+use Doctrine\Common\Persistence\ObjectManager;
+
+/**
+ * @author Igor Golovanov <igor.golovanov@gmail.com>
+ */
+class XmlEntityUserProvider implements UserProviderInterface
+{
+    protected $class;
+    protected $repository;
+    protected $property;
+
+    public function __construct(ObjectManager $om, $class, $property = null)
+    {
+        $this->class = $class;
+
+        if (false !== strpos($this->class, ':')) {
+            $this->class = $om->getClassMetadata($class)->getName();
+        }
+
+        $this->repository = $om->getRepository($class);
+        $this->property = $property;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function loadUserByUsername($username)
+    {
+        if (null !== $this->property) {
+            $user = $this->repository->findOneBy(array($this->property => $username));
+        } else {
+            if (!$this->repository instanceof UserProviderInterface) {
+                throw new \InvalidArgumentException(sprintf('The Doctrine repository "%s" must implement UserProviderInterface.', get_class($this->repository)));
+            }
+
+            $user = $this->repository->loadUserByUsername($username);
+        }
+
+        if (null === $user) {
+            throw new UsernameNotFoundException(sprintf('User "%s" not found.', $username));
+        }
+
+        return $user;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function refreshUser(UserInterface $user)
+    {
+        if (!$user instanceof $this->class) {
+            throw new UnsupportedUserException(sprintf('Instances of "%s" are not supported.', get_class($user)));
+        }
+
+        return $this->loadUserByUsername($user->getUsername());
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function supportsClass($class)
+    {
+        return $class === $this->class;
+    }
+}