[jira] [Commented] (HADOOP-11176) KMSClientProvider authentication fails when both currentUgi and loginUgi are a proxied user

["Hadoop QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HADOOP-11176?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14163999#comment-14163999 ] 

Hadoop QA commented on HADOOP-11176:
------------------------------------

{color:green}+1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12673645/HADOOP-11176.2.patch
  against trunk revision e16e25a.

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+1 tests included{color}.  The patch appears to include 1 new or modified test files.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of javac compiler warnings.

    {color:green}+1 javadoc{color}.  There were no new javadoc warning messages.

    {color:green}+1 eclipse:eclipse{color}.  The patch built with eclipse:eclipse.

    {color:green}+1 findbugs{color}.  The patch does not introduce any new Findbugs (version 2.0.3) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number of release audit warnings.

    {color:green}+1 core tests{color}.  The patch passed unit tests in hadoop-common-project/hadoop-common hadoop-common-project/hadoop-kms.

    {color:green}+1 contrib tests{color}.  The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-HADOOP-Build/4880//testReport/
Console output: https://builds.apache.org/job/PreCommit-HADOOP-Build/4880//console

This message is automatically generated.

> KMSClientProvider authentication fails when both currentUgi and loginUgi are a proxied user
> -------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-11176
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11176
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Arun Suresh
>              Labels: encryption
>         Attachments: HADOOP-11176.1.patch, HADOOP-11176.2.patch
>
>
> In a secure environment, with kerberos, when the KMSClientProvider instance is created in the context of a proxied user, The initial SPNEGO handshake is made with the currentUser (the proxied user) as the Principal.. this will fail, since the proxied user is not logged in.
> The handshake must be done using the real user.
>  



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