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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-18813) Optionally force username from LDAP authentication data to be lowercase in Ambari
Date Tue, 08 Nov 2016 19:45:59 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-18813?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15648593#comment-15648593
] 

Hadoop QA commented on AMBARI-18813:
------------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12838032/AMBARI-18813_trunk_01.patch
  against trunk revision .

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

    {color:red}-1 core tests{color}.  The test build failed in ambari-server 

Test results: https://builds.apache.org/job/Ambari-trunk-test-patch/9180//testReport/
Console output: https://builds.apache.org/job/Ambari-trunk-test-patch/9180//console

This message is automatically generated.

> Optionally force username from LDAP authentication data to be lowercase in Ambari
> ---------------------------------------------------------------------------------
>
>                 Key: AMBARI-18813
>                 URL: https://issues.apache.org/jira/browse/AMBARI-18813
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.4.0
>            Reporter: Robert Levas
>            Assignee: Robert Levas
>              Labels: ldap
>             Fix For: 2.5.0
>
>         Attachments: AMBARI-18813_branch-2.5_01.patch, AMBARI-18813_trunk_01.patch
>
>
> Optionally force username from LDAP authentication data to be lowercase in Ambari based
on LDAP import configuration.
> In some cases the username declared in the relevant LDAP object is in all uppercase characters
when the local Hadoop cluster expects the username to be all lowercase. As of Ambari 2.4.0,
the username specified from the LDAP data is used to override the username known to Ambari.
 This overwritten data may be in all uppercase characters, potentially breaking local username
conventions. 
> To help this scenario, provide a configuration option to force the username obtained
from the LDAP object to be converted to all lowercase character. 
> For example {{authentication.ldap.username.forceLowercase}}.
> This optional configuration value is to default to false to maintain current functionality.




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