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Malthe Borch commented on NIFI-10313: ------------------------------------- We've figured out why the cookie is missing – it seems that for a browser that is able to use SPNEGO authentication (such as Chrome in our systems), no {{__Secure-Authorization-Bearer}} cookie is sent. Meanwhile, in Firefox (which does not support SPNEGO in our system), we do see the cookie. > Unexpected "Access Token not found" > ----------------------------------- > > Key: NIFI-10313 > URL: https://issues.apache.org/jira/browse/NIFI-10313 > Project: Apache NiFi > Issue Type: Bug > Affects Versions: 1.17.0 > Reporter: Malthe Borch > Assignee: David Handermann > Priority: Major > Attachments: NiFi-Errors.PNG, authorizers.xml, nifi.log > > > I'm experiencing some unexpected "Access Token not found" errors after > upgrading to 1.17.0. > See attached traceback. > What happens is that the NiFi UI seems to work but after a short while the > view is redirected to a conflict page (Unable to communicate with NiFi). > There are no other problems or evidence of the issue to be found in the logs. -- This message was sent by Atlassian Jira (v8.20.10#820010)