WordPress administrator login notifications on your phone.

Three steps to your first push

How to set up the WordPress administrator login webhook

1. Click Install in Studio and sign in. The recipe is added to your account and you get a personal webhook URL.
2. Copy the PHP snippet from the setup notes below. It already contains your endpoint URL.
3. Save it as a new .php file in wp-content/mu-plugins/ on your site (create the folder if it doesn't exist).
4. WordPress loads it automatically. Trigger a Administrator login to test.
5. WordPress doesn't send webhooks by itself, so this recipe comes with a small **must-use plugin**. Save the code below as `wp-content/mu-plugins/justpush-admin-login.php` (create the `mu-plugins` folder if it doesn't exist). WordPress loads files there automatically; there's nothing to activate.
6. ```php
7. <?php
8. /**
9. Plugin Name: JustPush — Administrator login
10. Description: Sends a push through JustPush Studio when an administrator signs in.
11. */
12. add_action('wp_login', function ($user_login, $user) {
13. // Only accounts that can change the site's settings.
14. if (!user_can($user, 'manage_options')) {
15. return;
16. }
17. // Behind a proxy or CDN this is the proxy's address, not the visitor's.
18. $ip = isset($_SERVER['REMOTE_ADDR']) ? sanitize_text_field(wp_unslash($_SERVER['REMOTE_ADDR'])) : '';
19. wp_remote_post('your webhook URL', array(https://••••••••/•••••••• your personal URL, shown after install
20. 'blocking' => false, // don't slow the page down waiting for JustPush
21. 'timeout' => 3,
22. 'headers' => array('Content-Type' => 'application/json'),
23. 'body' => wp_json_encode(array(
24. 'event' => 'login.admin',
25. 'site' => get_bloginfo('name'),
26. 'user' => $user->display_name,
27. 'ip' => $ip,
28. 'url' => admin_url('users.php'),
29. )),
30. ));
31. }, 10, 2);
32. ```
33. If your site is behind a proxy or CDN (such as Cloudflare), the IP address will be the proxy's, not the visitor's.
34. To stop the notifications, delete the file.

What runs when the webhook arrives

Studio calls handleRequest(request) with the incoming webhook and sends the message it returns. It's yours after install; change anything.

The WordPress login.admin webhook

This is what WordPress sends to your URL for administrator login. It is a sample, trimmed to the fields recipes use.

WordPress administrator login notifications: questions