Consolidate all the random code into a random helper that offers:

  random::hash()
  random::string()
  random::percent()
  random::int()

So that we don't have lots of different ways to get random values all
over the code.  Follow-on to #1527.

1 files changed, 1 insertions, 1 deletions

diff --git a/modules/gallery/helpers/access.php b/modules/gallery/helpers/access.php
index 6a948999..a7ac3f9f 100644
--- a/modules/gallery/helpers/access.php
+++ b/modules/gallery/helpers/access.php
@@ -426,7 +426,7 @@ class access_Core {
     $session = Session::instance();
     $csrf = $session->get("csrf");
     if (empty($csrf)) {
-      $csrf = md5(time() . mt_rand());
+      $csrf = random::hash();
       $session->set("csrf", $csrf);
     }
     return $csrf;