[jira] [Created] (CALCITE-1487) Avatica{Json,Protobuf}Handler inadvertently returns HTTP/404 after authentication failure

["Josh Elser (JIRA)" <ji...@apache.org>]

Josh Elser created CALCITE-1487:
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             Summary: Avatica{Json,Protobuf}Handler inadvertently returns HTTP/404 after authentication failure
                 Key: CALCITE-1487
                 URL: https://issues.apache.org/jira/browse/CALCITE-1487
             Project: Calcite
          Issue Type: Bug
          Components: avatica
            Reporter: Josh Elser
             Fix For: avatica-1.10.0


I'm looking into a case where there are some authentication issues into an Avatica server. The SPNEGO handshake obviously failed via error in the server, but the client ultimately saw an HTTP/404 error which doesn't make sense (they should see a 401 or 403).

I think I see why this happens. In the handlers, when the server is configured to require authenticated users and a user is not authenticated, the {{handle()}} method just returns.

I believe the Handler implementation should set the Request as handled and set the appropriate response code. I believe the 404 is coming from the DefaultHandler (which has no html to serve for requests to "/").



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