Commit 0acac19a authored by hass's avatar hass

Obfuscate the userid

parent ad83bd59
......@@ -297,7 +297,7 @@ function googleanalytics_page_alter(&$page) {
// The USER_ID value should be a unique, persistent, and non-personally
// identifiable string identifier that represents a user or signed-in
// account across devices.
$create_only_fields['userId'] = drupal_base64_encode(drupal_get_hash_salt() . $user->uid);
$create_only_fields['userId'] = drupal_hmac_base64($user->uid, drupal_get_private_key() . drupal_get_hash_salt());
// Create a tracker.
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