diff --git a/config/module.config.php b/config/module.config.php
index b8b9bc05c5d5a3407d585a8cd29dfe0e39124045..6f13081b89278d94a6f1d11114ffcdfa44609a14 100644
--- a/config/module.config.php
+++ b/config/module.config.php
@@ -53,7 +53,7 @@ $zfcuserSettings = array(
*/
'auth_adapters' => array(
300 => 'UnicaenAuth\Authentication\Adapter\Ldap', // notifié en 1er
- 200 => 'ZfcUser\Authentication\Adapter\Db', // ensuite (si échec d'authentification Ldap)
+ 200 => 'UnicaenAuth\Authentication\Adapter\Db', // ensuite (si échec d'authentification Ldap)
100 => 'UnicaenAuth\Authentication\Adapter\Cas', // ensuite (si échec d'authentification Db)
),
);
diff --git a/src/UnicaenAuth/Authentication/Adapter/Db.php b/src/UnicaenAuth/Authentication/Adapter/Db.php
new file mode 100644
index 0000000000000000000000000000000000000000..9d71ebc2098309ba4ed78a2cd4d643afe551dbc7
--- /dev/null
+++ b/src/UnicaenAuth/Authentication/Adapter/Db.php
@@ -0,0 +1,83 @@
+<?php
+namespace UnicaenAuth\Authentication\Adapter;
+
+use PDOException;
+use UnicaenAuth\Options\ModuleOptions;
+use Zend\ServiceManager\ServiceManager;
+use Zend\ServiceManager\ServiceManagerAwareInterface;
+use ZfcUser\Authentication\Adapter\AdapterChainEvent as AuthEvent;
+use ZfcUser\Options\AuthenticationOptionsInterface;
+
+/**
+ * Db authentication adpater with sesame password check.
+ *
+ * @author Bertrand GAUTHIER <bertrand.gauthier@unicaen.fr>
+ */
+class Db extends \ZfcUser\Authentication\Adapter\Db implements ServiceManagerAwareInterface
+{
+ /**
+ * @var ServiceManager
+ */
+ protected $serviceManager;
+
+ /**
+ * Authentification.
+ *
+ * @param AuthEvent $e
+ * @return boolean
+ */
+ public function authenticate(AuthEvent $e)
+ {
+ try {
+ $result = parent::authenticate($e);
+ }
+ catch (PDOException $e) {
+ return false;
+ }
+
+ return $result;
+ }
+
+ /**
+ * @param ModuleOptions $options
+ * @return self
+ */
+ public function setOptions(AuthenticationOptionsInterface $options)
+ {
+ $this->options = $options;
+ return $this;
+ }
+
+ /**
+ * @return ModuleOptions
+ */
+ public function getOptions()
+ {
+ if (!$this->options instanceof ModuleOptions) {
+ $this->setOptions($this->getServiceManager()->get('unicaen-auth_module_options'));
+ }
+ return $this->options;
+ }
+
+ /**
+ * Get service manager
+ *
+ * @return ServiceManager
+ */
+ public function getServiceManager()
+ {
+ return $this->serviceManager;
+ }
+
+ /**
+ * Set service manager
+ *
+ * @param ServiceManager $serviceManager
+ * @return self
+ */
+ public function setServiceManager(ServiceManager $serviceManager)
+ {
+ $this->serviceManager = $serviceManager;
+ return $this;
+ }
+}
\ No newline at end of file