Webform module and config export

web/modules/contrib/webform/src/WebformSubmissionAccessControlHandler.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace Drupal\webform;
+
+use Drupal\Core\Access\AccessResult;
+use Drupal\Core\Entity\EntityAccessControlHandler;
+use Drupal\Core\Entity\EntityInterface;
+use Drupal\Core\Session\AccountInterface;
+
+/**
+ * Defines the access control handler for the webform submission entity type.
+ *
+ * @see \Drupal\webform\Entity\WebformSubmission.
+ */
+class WebformSubmissionAccessControlHandler extends EntityAccessControlHandler {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function checkAccess(EntityInterface $entity, $operation, AccountInterface $account) {
+    // Allow users with 'view any webform submission' to view all submissions.
+    if ($operation == 'view' && $account->hasPermission('view any webform submission')) {
+      return AccessResult::allowed();
+    }
+
+    /** @var \Drupal\webform\WebformSubmissionInterface $entity */
+    $webform = $entity->getWebform();
+    if ($webform->access('update') || $webform->checkAccessRules($operation, $account, $entity)) {
+      return AccessResult::allowed();
+    }
+
+    return parent::checkAccess($entity, $operation, $account);
+  }
+
+}