Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: auth_cookie_bad_username

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
533
534      // Quick check to see if an honest cookie has expired
535      if ( $expired < time() ) {
536           do_action('auth_cookie_expired', $cookie_elements);
537           return false;
538      }
539
540      $user = get_user_by('login', $username);
541      if ( ! $user ) {
542           do_action('auth_cookie_bad_username', $cookie_elements);
543           return false;
544      }
545
546      $pass_frag = substr($user->user_pass, 8, 4);
547
548      $key = wp_hash($username . $pass_frag . '|' . $expiration, $scheme);
549      $hash = hash_hmac('md5', $username . '|' . $expiration, $key);
550
551      if ( $hmac != $hash ) {