Can confirm that accessing the SSO link to receive credentials is giving me a 404 as well. This is causing the request to get the manifest to fail with an EOF error. Looking into SSO link changes.
Patrick is right, I submitted the above PR to follow expected functionality (looking at www-auth header)
Changed status to "VERIFIED" since no update for it.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.