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Nifi Authentication OpenID

New Contributor


After integrating nifi with keycloak we are able to succeed in the UI. but when we try to access the nifi api using the bearer token we are getting the below error in nifi-user logs.


ERROR [NiFi Web Server-88] Unable to validate the access token.
Caused by: The default resolveSigningKey(JwsHeader, Claims) implementation cannot be used for asymmetric key algorithms (RSA, Elliptic Curve). Override the resolveSigningKey(JwsHeader, Claims) method instead and return a Key instance appropriate for the RS256 algorithm.


can someone help on this?