setup adapter before auth

src/Adapter/AbstractAdapter.php

@@ -43,6 +43,16 @@ abstract class AbstractAdapter implements AdapterInterface
      */
     protected $identity_attribute = 'uid';
 
+    /**
+     * Setup.
+     *
+     * @return bool
+     */
+    public function setup(): bool
+    {
+        return true;
+    }
+
     /**
      * Get attribute sync cache.
      *

src/Adapter/AdapterInterface.php

@@ -13,6 +13,13 @@
 
 interface AdapterInterface
 {
+    /**
+     * Setup.
+     *
+     * @return bool
+     */
+    public function setup(): bool;
+
     /**
      * Get attribute sync cache.
      *

src/Adapter/Basic/Ldap.php

@@ -60,6 +60,16 @@ public function __construct(LdapServer $ldap, LoggerInterface $logger, ?Iterable
         $this->setOptions($config);
     }
 
+    /**
+     * Setup.
+     */
+    public function setup(): bool
+    {
+        $this->ldap->connect();
+
+        return true;
+    }
+
     /**
      * Set options.
      *
@@ -98,7 +108,6 @@ public function setOptions(? Iterable $config = null): AdapterInterface
      */
     public function plainAuth(string $username, string $password): bool
     {
-        $this->ldap->connect();
         $resource = $this->ldap->getResource();
 
         $esc_username = ldap_escape($username);

src/Auth.php

@@ -176,6 +176,8 @@ public function requireOne(): bool
         $result = false;
 
         foreach ($this->adapter as $name => $adapter) {
+            $adapter->setup();
+
             try {
                 if ($adapter->authenticate()) {
                     $this->createIdentity($adapter);