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Posted to dev@knox.apache.org by "Rob Vesse (JIRA)" <ji...@apache.org> on 2017/06/09 09:53:18 UTC

[jira] [Created] (KNOX-966) NPE when Shiro is misconfigured

Rob Vesse created KNOX-966:
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             Summary: NPE when Shiro is misconfigured
                 Key: KNOX-966
                 URL: https://issues.apache.org/jira/browse/KNOX-966
             Project: Apache Knox
          Issue Type: Improvement
          Components: Server
    Affects Versions: 0.12.0
            Reporter: Rob Vesse
             Fix For: 0.13.0


When Shiro provider is used if the user doesn't enable authentication or
enables anonymous authentication then Knox will hit an NPE because it
assumes the Shiro Subject is populated.  This commit adds a check and
adds a specific error message which indicates that there is a problem and
what configuration to check



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