Support custom login pages

- Add the button (and error messages) to every wp_login_form() form via
  login_form_top/login_form_bottom; in button-only mode the password
  fields are wrapped and hidden there.
- New template functions m365_login_button() and m365_login_messages();
  the shortcode gains divider and messages attributes.
- New setting for the custom login page URL: failed sign-ins, the
  fallback link and the logout redirect point there instead of
  wp-login.php. Must be a same-site URL.
- Button-only mode now blocks every interactive password sign-in
  through the authenticate filter, not only wp-login.php; XML-RPC, REST,
  WP-CLI and cron are exempt, plus a filter for trusted exceptions.
- Fallback key accepted on any page (init) instead of login_init only.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JJxAHYdMfKPoN4koRc4Ci2
This commit is contained in:
friloo 2026-09-22 14:52:11 +00:00
parent e5db0d49be
commit 701e85ab88
No known key found for this signature in database
15 changed files with 804 additions and 300 deletions

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@ -30,6 +30,7 @@ require_once M365_LOGIN_DIR . 'includes/class-m365-login-auth.php';
require_once M365_LOGIN_DIR . 'includes/class-m365-login-button.php';
require_once M365_LOGIN_DIR . 'includes/class-m365-login-admin.php';
require_once M365_LOGIN_DIR . 'includes/class-m365-login.php';
require_once M365_LOGIN_DIR . 'includes/functions.php';
register_activation_hook( __FILE__, array( 'M365_Login', 'activate' ) );