[KUDU-1925] Server should propagate the reason for token verification failure back to the client

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 1.3.0
• Component/s: rpc, security, supportability
• Assignee: Unassigned
• Reporter: Todd Lipcon
• Created: 09/Mar/17 23:14
• Updated: 08/Jul/21 05:42

Description

When the server tries to verify a client's token, and finds that the token is not valid, it should propagate the specific error code back to the client. This can help the client know the appropriate action, most notably that it can handle an expired token by fetching a new one from the master.