[NIFI-9801] AccessToken isExpired fixed incorrectly

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.16.0
• Assignee: Tamas Palfy
• Reporter: Tamas Palfy
• Created: 16/Mar/22 17:51
• Updated: 18/Mar/22 15:01
• Resolved: 18/Mar/22 00:02

Description

Fix for https://issues.apache.org/jira/browse/NIFI-9797 made possible to consider a token valid while expired.

The idea behind the margin is to renew the ticket way before the last possible second. To leave us some room - a margin of error so to speak.

The aforementioned fix adds 5 extra seconds when we consider the ticket not expired - even when it has.
In case of a busy processor this can lead to an unnecessary failure.

Issue Links

• is related to: NIFI-9797 AccessToken isExpired broken
• relates to: NIFI-9807 Add Refresh Window Property to OAuth2 Token Provider
• links to: GitHub Pull Request #5872