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diff --git a/web/modules/contrib/media_entity/src/MediaAccessController.php b/web/modules/contrib/media_entity/src/MediaAccessController.php
new file mode 100644
index 000000000..5b097877b
--- /dev/null
+++ b/web/modules/contrib/media_entity/src/MediaAccessController.php
@@ -0,0 +1,46 @@
+<?php
+
+namespace Drupal\media_entity;
+
+use Drupal\Core\Access\AccessResult;
+use Drupal\Core\Entity\EntityAccessControlHandler;
+use Drupal\Core\Entity\EntityInterface;
+use Drupal\Core\Session\AccountInterface;
+
+/**
+ * Defines an access controller for the media entity.
+ */
+class MediaAccessController extends EntityAccessControlHandler {
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function checkAccess(EntityInterface $entity, $operation, AccountInterface $account) {
+    if ($account->hasPermission('administer media')) {
+      return AccessResult::allowed()->cachePerPermissions();
+    }
+
+    $is_owner = ($account->id() && $account->id() == $entity->getPublisherId()) ? TRUE : FALSE;
+    switch ($operation) {
+      case 'view':
+        return AccessResult::allowedIf($account->hasPermission('view media') && $entity->status->value);
+
+      case 'update':
+        return AccessResult::allowedIf(($account->hasPermission('update media') && $is_owner) || $account->hasPermission('update any media'))->cachePerPermissions()->cachePerUser()->addCacheableDependency($entity);
+
+      case 'delete':
+        return AccessResult::allowedIf(($account->hasPermission('delete media') && $is_owner) ||  $account->hasPermission('delete any media'))->cachePerPermissions()->cachePerUser()->addCacheableDependency($entity);
+    }
+
+    // No opinion.
+    return AccessResult::neutral()->cachePerPermissions();
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function checkCreateAccess(AccountInterface $account, array $context, $entity_bundle = NULL) {
+    return AccessResult::allowedIfHasPermission($account, 'create media');
+  }
+
+}