Configure primary key.

Author: dereuromark

src/Authenticator/PrimaryKeySessionAuthenticator.php

@@ -22,6 +22,7 @@ public function __construct(IdentifierInterface $identifier, array $config = [])
     {
         $config += [
             'identifierKey' => 'key',
+            'idField' => 'id',
         ];
 
         parent::__construct($identifier, $config);
@@ -63,7 +64,7 @@ public function persistIdentity(ServerRequestInterface $request, ResponseInterfa
 
         if (!$session->check($sessionKey)) {
             $session->renew();
-            $session->write($sessionKey, $identity['id']);
+            $session->write($sessionKey, $identity[$this->getConfig('idField')]);
         }
 
         return [
@@ -97,8 +98,8 @@ public function impersonate(
                 'Stop the current impersonation before impersonating another user.',
             );
         }
-        $session->write($impersonateSessionKey, $impersonator['id']);
-        $session->write($sessionKey, $impersonated['id']);
+        $session->write($impersonateSessionKey, $impersonator[$this->getConfig('idField')]);
+        $session->write($sessionKey, $impersonated[$this->getConfig('idField')]);
         $this->setConfig('identify', true);
 
         return [