Version 1

[yaffs-website] / web / core / modules / user / src / Access / LoginStatusCheck.php

diff --git a/web/core/modules/user/src/Access/LoginStatusCheck.php b/web/core/modules/user/src/Access/LoginStatusCheck.php
new file mode 100644 (file)
index 0000000..3212c0a
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+++ b/web/core/modules/user/src/Access/LoginStatusCheck.php
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+<?php
+
+namespace Drupal\user\Access;
+
+use Drupal\Core\Access\AccessResult;
+use Drupal\Core\Routing\Access\AccessInterface;
+use Drupal\Core\Session\AccountInterface;
+use Symfony\Component\Routing\Route;
+
+/**
+ * Determines access to routes based on login status of current user.
+ */
+class LoginStatusCheck implements AccessInterface {
+
+  /**
+   * Checks access.
+   *
+   * @param \Drupal\Core\Session\AccountInterface $account
+   *   The currently logged in account.
+   * @param \Symfony\Component\Routing\Route $route
+   *   The route to check against.
+   *
+   * @return \Drupal\Core\Access\AccessResultInterface
+   *   The access result.
+   */
+  public function access(AccountInterface $account, Route $route) {
+    $required_status = filter_var($route->getRequirement('_user_is_logged_in'), FILTER_VALIDATE_BOOLEAN);
+    $actual_status = $account->isAuthenticated();
+    return AccessResult::allowedIf($required_status === $actual_status)->addCacheContexts(['user.roles:authenticated']);
+  }
+
+}