[jira] [Created] (KNOX-1857) YARNUIV2 fails with Authentication Required with kerberos authentication type

["Prabhu Joseph (JIRA)" <ji...@apache.org>]

Prabhu Joseph created KNOX-1857:
-----------------------------------

             Summary: YARNUIV2 fails with Authentication Required with kerberos authentication type
                 Key: KNOX-1857
                 URL: https://issues.apache.org/jira/browse/KNOX-1857
             Project: Apache Knox
          Issue Type: Bug
          Components: Server
    Affects Versions: 1.0.0
            Reporter: Prabhu Joseph


YARNUIV2 fails with Authentication Required with kerberos authentication type whereas YARNUI works fine.

{code}
Problem accessing /ui2/. Reason:

Authentication required
{code}

As per RM logs, Knox sends request with Authorization field which does not start with Negotiate.
In case of YARNUI, this field is excluded by the Dispatcher.

{code}
2019-05-02 15:32:30,808 WARN  server.KerberosAuthenticationHandler (KerberosAuthenticationHandler.java:authenticate(274)) - 'Authorization' does not start with 'Negotiate' :  Basic YW1iYXJpLXFhOkJhZFBhc3MjMQ==
{code}

YARNUIV2 service.xml configures PassAllHeadersDispatch whereas YARNUI has DefaultDispatch which excludes Authorization field.



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