--- /dev/null
+<?php
+
+namespace Drupal\migrate_plus\Plugin\migrate_plus\authentication;
+
+use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
+use Drupal\migrate_plus\AuthenticationPluginBase;
+
+/**
+ * Provides digest authentication for the HTTP resource.
+ *
+ * @Authentication(
+ * id = "digest",
+ * title = @Translation("Digest")
+ * )
+ */
+class Digest extends AuthenticationPluginBase implements ContainerFactoryPluginInterface {
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getAuthenticationOptions() {
+ return [
+ 'auth' => [
+ $this->configuration['username'],
+ $this->configuration['password'],
+ 'digest',
+ ],
+ ];
+ }
+
+}