function rules_link_get_token in Rules Link 7

Same name and namespace in other branches

1. 7.2 rules_link.module \rules_link_get_token()

Generates a token used to protect links from spoofing.

3 calls to rules_link_get_token()

rules_link_check_token in ./rules_link.module

Checks if the given token is correct.

rules_link_render_link in ./rules_link.module

Renders a link.

rules_link_tokens in ./rules_link.module

Implements hook_tokens().

File

./rules_link.module, line 282

Rules Link - module file.

Code

function rules_link_get_token($content_id) {

  // Anonymous users get a less secure token, since it must be the same for all
  // anonymous users on the entire site to work with page caching.
  return $GLOBALS['user']->uid ? drupal_get_token($content_id) : drupal_hmac_base64($content_id, drupal_get_private_key() . drupal_get_hash_salt());
}