[ZEPPELIN-3311] Zeppelin should ask user to re-login after JWT cookie expires (KnoxJwtRealm)

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 0.8.0
• Fix Version/s: 0.8.0
• Component/s: zeppelin-server
• Assignee: Prabhjyot Singh
• Reporter: Supreeth Sharma
• Created: 08/Mar/18 14:17
• Updated: 25/Apr/18 09:15
• Resolved: 25/Apr/18 09:15

Description

Zeppelin should ask user to re-login after JWT cookie expires.

Steps to reproduce :
1) Enable SSO for zeppelin
2) Login to zeppelin using SSO.
3) Now wait till JWT expires(knoxsso.token.ttl under Advanced knoxsso-topology could be set to lower values to get a short lived cookie)
4) Refresh zeppelin. Zeppelin doesn't ask for re-login, though JWT is already expired and not valid anymore.

Issue Links

• links to: GitHub Pull Request #2941