[jira] [Assigned] (AMBARI-25368) CLONE - Ambari audit log shows "null" user when executing an API call as admin - Ambari 2.6.2

["Myroslav Papirkovskyi (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-25368?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Myroslav Papirkovskyi reassigned AMBARI-25368:
----------------------------------------------

    Assignee: Myroslav Papirkovskyi  (was: Krisztian Kasa)

> CLONE - Ambari audit log shows "null" user when executing an API call as admin - Ambari 2.6.2
> ---------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-25368
>                 URL: https://issues.apache.org/jira/browse/AMBARI-25368
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.5.2, 2.7.3
>         Environment: RHEL 7.x
>            Reporter: Myroslav Papirkovskyi
>            Assignee: Myroslav Papirkovskyi
>            Priority: Minor
>              Labels: newbie, pull-request-available
>             Fix For: 2.7.4
>
>
> When running a simple REST API call from CLI, I could see two entries in ambari-audit.log file.
>  
> Following is my API call:
> {{curl -k -i -u admin:<passwd> -H "X-Requested-By: ambari" -X GET [http://<ambari-host>:8080/api/v1/clusters|http://saurabh-ambari:8080/api/v1/clusters]}}
>  
> Following are the 2 entries in ambari-audit.log:
> {quote}2019-04-08T10:19:04.991Z, User(null), RemoteIp(x.x.x.x), Operation(User login), Roles(
>  ), Status(Failed), Reason(Authentication required), Consecutive failures(UNKNOWN USER)
>  2019-04-08T10:19:04.999Z, User(admin), RemoteIp(x.x.x.x), Operation(User login), Roles(
>      Ambari: Ambari Administrator
>  ), Status(Success)
> {quote}
>  
> The second line seems to be valid. However, the first line (with the null user) shouldn't be there.
> Note: I'm not sure if it helps, but the cluster is Kerberized and Knox isn't involved.
>  
> Edit: This issue could be seen on both Ambari 2.5.2 and 2.7.3. Also, 2.5.2 version cluster is Kerberized, the 2.7.3 version is NOT Kerberized. 



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