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Posted to dev@ranger.apache.org by "Zsombor Gegesy (JIRA)" <ji...@apache.org> on 2017/05/26 10:09:04 UTC

[jira] [Updated] (RANGER-1618) PasswordUtil is not thread-safe

     [ https://issues.apache.org/jira/browse/RANGER-1618?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zsombor Gegesy updated RANGER-1618:
-----------------------------------
    Attachment: 0001-RANGER-1618-Static-mutable-variables-are-a-way-to-in.patch

> PasswordUtil is not thread-safe
> -------------------------------
>
>                 Key: RANGER-1618
>                 URL: https://issues.apache.org/jira/browse/RANGER-1618
>             Project: Ranger
>          Issue Type: Bug
>          Components: plugins
>    Affects Versions: master
>            Reporter: Zsombor Gegesy
>            Assignee: Zsombor Gegesy
>              Labels: concurrency, security, thread-safety
>             Fix For: 1.0.0
>
>         Attachments: 0001-RANGER-1618-Static-mutable-variables-are-a-way-to-in.patch
>
>
> As the PasswordUtil has a couple of static variables, which is modified during the encryptPassword/decyptPassword calls - there is a possibility that concurrent calls overwrites the values, resulting in a hard to debug errors.
> And it would be nice to add a couple of tests for this utility.



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