Cookie security issue, developer needed (#10275, CVE-2015-3155)

We have a security issue with session cookie handling, filed under
Bug #10275: CVE-2015-3155 - The _session_id cookie is issued without the Secure flag - Foreman which needs a developer.

If you can work on it, please self-assign the Redmine ticket and submit
a pull request as usual.

Thanks,

··· -- Dominic Cleal Red Hat Engineering