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https://issues.apache.org/jira/browse/AMBARI-12227?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14635918#comment-14635918
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Hudson commented on AMBARI-12227:
---------------------------------

FAILURE: Integrated in Ambari-branch-2.1 #248 (See 
[https://builds.apache.org/job/Ambari-branch-2.1/248/])
AMBARI-12227. Kerberos Wizard: temporarily stores admin principal / password in 
browser's local storage (rzang) (rzang: 
http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=96735e28e22013fc52446d4f6e12109e91b1a899)
* ambari-web/app/controllers/wizard.js
* ambari-web/test/controllers/wizard_test.js
* ambari-web/vendor/scripts/lz-string.js


> Kerberos Wizard: temporarily stores admin principal / password in browser's 
> local storage
> -----------------------------------------------------------------------------------------
>
>                 Key: AMBARI-12227
>                 URL: https://issues.apache.org/jira/browse/AMBARI-12227
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-web
>    Affects Versions: 2.0.0
>            Reporter: Richard Zang
>            Assignee: Richard Zang
>            Priority: Critical
>             Fix For: 2.1.1
>
>         Attachments: AMBARI-12227.patch
>
>
> Kerberos admin credentials are stored in the browser's local storage in plain 
> text during Enable Kerberos Wizard. This is blown away when the user exits 
> the wizard or on log out.
> However, if there is a chance for an attacker without proper Ambari 
> credentials to look at the Kerberos credentials. For example, the admin can 
> launch Enable Kerberos Wizard and enters Kerberos admin credentials on the 
> 2nd page, and goes forward. At this point, Kerberos admin crendentials are 
> stored in browser's local storage. If the user walks away from his desk, the 
> other user can look in the browser developer tools to find the Kerberos admin 
> principal and password.



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