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https://issues.apache.org/jira/browse/HADOOP-12758?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Larry McCay updated HADOOP-12758:
---------------------------------
    Status: Patch Available  (was: Open)

> Extend CSRF Filter with UserAgent Checks
> ----------------------------------------
>
>                 Key: HADOOP-12758
>                 URL: https://issues.apache.org/jira/browse/HADOOP-12758
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: security
>            Reporter: Larry McCay
>            Assignee: Larry McCay
>         Attachments: HADOOP-12758-001.patch, HADOOP-12758-002.patch, 
> HADOOP-12758-003.patch, HADOOP-12758-004.patch
>
>
> To protect against CSRF attacks, HADOOP-12691 introduces a CSRF filter that 
> will require a specific HTTP header to be sent with every REST API call. This 
> will affect all API consumers from web apps to CLIs and curl. 
> Since CSRF is primarily a browser based attack we can try and minimize the 
> impact on non-browser clients.
> This enhancement will provide additional configuration for identifying 
> non-browser useragents and skipping the enforcement of the header requirement 
> for anything identified as a non-browser. This will largely limit the impact 
> to browser based PUT and POST calls when configured appropriately.



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