cockpit-project/cockpit — pull request #1313 by stefwalter (2014-10-08 19:21:43+00:00)
Title: ws: Use private kerberos ccaches

We never want to share kerberos ticket caches with either the root
user (via the kernel keyring or default ccache) or between users
who are both authenticating via cockpit-ws.

* Prevent use of a default ccache in cockpit-ws
* Explicitly allocate memory ccache's in cockpit-ws for the
threads that are authenticating users via libssh
* Prevent use of a default ccache in cockpit-session

Fixes #1311