symfony · fabpot · Feb 18, 2016 · Feb 17, 2016 · xabbuh · Feb 18, 2016
diff --git a/src/Symfony/Component/Ldap/Adapter/AdapterInterface.php b/src/Symfony/Component/Ldap/Adapter/AdapterInterface.php
@@ -34,6 +34,13 @@ public function getConnection();
      */
     public function createQuery($dn, $query, array $options = array());
 
+    /**
+     * Fetches the entry manager instance.
+     *
+     * @return EntryManagerInterface
+     */
+    public function getEntryManager();
+
     /**
      * Escape a string for use in an LDAP filter or DN.
      *

diff --git a/src/Symfony/Component/Ldap/Adapter/EntryManagerInterface.php b/src/Symfony/Component/Ldap/Adapter/EntryManagerInterface.php
@@ -0,0 +1,43 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Ldap\Adapter;
+
+use Symfony\Component\Ldap\Entry;
+
+/**
+ * Entry manager interface.
+ *
+ * @author Charles Sarrazin <charles@sarraz.in>
+ */
+interface EntryManagerInterface
+{
+    /**
+     * Adds a new entry in the Ldap server.
+     *
+     * @param Entry $entry
+     */
+    public function add(Entry $entry);
+
+    /**
+     * Updates an entry from the Ldap server.
+     *
+     * @param Entry $entry
+     */
+    public function update(Entry $entry);

+    /**
+     * Removes an entry from the Ldap server.
+     *
+     * @param Entry $entry
+     */
+    public function remove(Entry $entry);
+}
diff --git a/src/Symfony/Component/Ldap/Adapter/ExtLdap/Adapter.php b/src/Symfony/Component/Ldap/Adapter/ExtLdap/Adapter.php
@@ -21,6 +21,7 @@ class Adapter implements AdapterInterface
 {
     private $config;
     private $connection;
+    private $entryManager;
 
     public function __construct(array $config = array())
     {
@@ -43,6 +44,18 @@ public function getConnection()
         return $this->connection;
     }
 
+    /**
+     * {@inheritdoc}
+     */
+    public function getEntryManager()
+    {
+        if (null === $this->entryManager) {
+            $this->entryManager = new EntryManager($this->connection);
+        }
+
+        return $this->entryManager;
+    }
+
     /**
      * {@inheritdoc}
      */

diff --git a/src/Symfony/Component/Ldap/Adapter/ExtLdap/EntryManager.php b/src/Symfony/Component/Ldap/Adapter/ExtLdap/EntryManager.php
@@ -0,0 +1,67 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Ldap\Adapter\ExtLdap;
+
+use Symfony\Component\Ldap\Adapter\EntryManagerInterface;
+use Symfony\Component\Ldap\Entry;
+use Symfony\Component\Ldap\Exception\LdapException;
+
+/**
+ * @author Charles Sarrazin <charles@sarraz.in>
+ */
+class EntryManager implements EntryManagerInterface
+{
+    private $connection;
+
+    public function __construct(Connection $connection)
+    {
+        $this->connection = $connection;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function add(Entry $entry)
+    {
+        $con = $this->connection->getResource();
+
+        if (!@ldap_add($con, $entry->getDn(), $entry->getAttributes())) {
+            throw new LdapException(sprintf('Could not add entry "%s": %s', $entry->getDn(), ldap_error($con)));
+        }
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function update(Entry $entry)
+    {
+        $con = $this->connection->getResource();
+
+        if (!@ldap_modify($con, $entry->getDn(), $entry->getAttributes())) {
+            throw new LdapException(sprintf('Could not update entry "%s": %s', $entry->getDn(), ldap_error($con)));
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function remove(Entry $entry)
+    {
+        $con = $this->connection->getResource();
+
+        if (!@ldap_delete($con, $entry->getDn())) {
+            throw new LdapException(sprintf('Could not remove entry "%s": %s', $entry->getDn(), ldap_error($con)));
+        }
+    }
+}
diff --git a/src/Symfony/Component/Ldap/Entry.php b/src/Symfony/Component/Ldap/Entry.php
@@ -59,4 +59,25 @@ public function getAttributes()
     {
         return $this->attributes;
     }
+
+    /**
+     * Sets a value for the given attribute.
+     *
+     * @param $name
+     * @param array $value
+     */
+    public function setAttribute($name, array $value)
+    {
+        $this->attributes[$name] = $value;
+    }
+
+    /**
+     * Removes a given attribute.
+     *
+     * @param $name
+     */
+    public function removeAttribute($name)
+    {
+        unset($this->attributes[$name]);
+    }
 }
diff --git a/src/Symfony/Component/Ldap/Ldap.php b/src/Symfony/Component/Ldap/Ldap.php
@@ -46,6 +46,14 @@ public function query($dn, $query, array $options = array())
         return $this->adapter->createQuery($dn, $query, $options);
     }

+    /**
+     * {@inheritdoc}
+     */
+    public function getEntryManager()
+    {
+        return $this->adapter->getEntryManager();
+    }
+
     /**
      * {@inheritdoc}
      */

diff --git a/src/Symfony/Component/Ldap/LdapInterface.php b/src/Symfony/Component/Ldap/LdapInterface.php
@@ -11,6 +11,7 @@
 
 namespace Symfony\Component\Ldap;
 
+use Symfony\Component\Ldap\Adapter\EntryManagerInterface;
 use Symfony\Component\Ldap\Adapter\QueryInterface;
 
 /**
@@ -33,4 +34,9 @@ interface LdapInterface extends BaseLdapInterface
      * @return QueryInterface
      */
     public function query($dn, $query, array $options = array());
+
+    /**
+     * @return EntryManagerInterface
+     */
+    public function getEntryManager();
 }
diff --git a/src/Symfony/Component/Ldap/Tests/Adapter/ExtLdap/LdapManagerTest.php b/src/Symfony/Component/Ldap/Tests/Adapter/ExtLdap/LdapManagerTest.php
@@ -0,0 +1,116 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Ldap\Tests;
+
+use Symfony\Component\Ldap\Adapter\ExtLdap\Adapter;
+use Symfony\Component\Ldap\Adapter\ExtLdap\Collection;
+use Symfony\Component\Ldap\Entry;
+use Symfony\Component\Ldap\Exception\LdapException;
+
+/**
+ * @requires extension ldap
+ */
+class LdapManagerTest extends \PHPUnit_Framework_TestCase
+{
+    /** @var Adapter */
+    private $adapter;
+
+    protected function setUp()
+    {
+        $this->adapter = new Adapter(array('host' => 'localhost', 'port' => 3389));
+        $this->adapter->getConnection()->bind('cn=admin,dc=symfony,dc=com', 'symfony');
+    }
+
+    /**
+     * @group functional
+     */
+    public function testLdapAddAndRemove()
+    {
+        $this->executeSearchQuery(1);
+
+        $entry = new Entry('cn=Charles Sarrazin,dc=symfony,dc=com', array(
+            'sn' => array('csarrazi'),
+            'objectclass' => array(
+                'inetOrgPerson',
+            ),
+        ));
+
+        $em = $this->adapter->getEntryManager();
+        $em->add($entry);
+
+        $this->executeSearchQuery(2);
+
+        $em->remove($entry);
+        $this->executeSearchQuery(1);
+    }
+
+    /**
+     * @group functional
+     */
+    public function testLdapAddInvalidEntry()
+    {
+        $this->setExpectedException(LdapException::class);
+        $this->executeSearchQuery(1);
+
+        // The entry is missing a subject name
+        $entry = new Entry('cn=Charles Sarrazin,dc=symfony,dc=com', array(
+            'objectclass' => array(
+                'inetOrgPerson',
+            ),
+        ));
+
+        $em = $this->adapter->getEntryManager();
+        $em->add($entry);
+    }
+
+    /**
+     * @group functional
+     */
+    public function testLdapUpdate()
+    {
+        $result = $this->executeSearchQuery(1);
+
+        $entry = $result[0];
+        $this->assertNull($entry->getAttribute('email'));
+
+        $em = $this->adapter->getEntryManager();
+        $em->update($entry);
+
+        $result = $this->executeSearchQuery(1);
+
+        $entry = $result[0];
+        $this->assertNull($entry->getAttribute('email'));
+
+        $entry->removeAttribute('email');
+        $em->update($entry);
+
+        $result = $this->executeSearchQuery(1);
+        $entry = $result[0];
+        $this->assertNull($entry->getAttribute('email'));
+    }
+
+    /**
+     * @return Collection|Entry[]
+     */
+    private function executeSearchQuery($expectedResults = 1)
+    {
+        $results = $this
+            ->adapter
+            ->createQuery('dc=symfony,dc=com', '(objectclass=person)')
+            ->execute()
+        ;
+
+        $this->assertCount($expectedResults, $results);
+
+        return $results;
+    }
+}