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Posted to dev@hc.apache.org by "Ka-Lok Fung (JIRA)" <ji...@apache.org> on 2014/10/10 21:05:35 UTC

[jira] [Updated] (HTTPCLIENT-1545) Possible infinite loop when WindowsNegotiateScheme authentication fails

     [ https://issues.apache.org/jira/browse/HTTPCLIENT-1545?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ka-Lok Fung updated HTTPCLIENT-1545:
------------------------------------
    Attachment: HTTPCLIENT-1545.WinXP.diff

The error on Windows XP happens because I'm using an error code that isn't defined on that platform. I used a different error code that seems to exist. Can you please test using the above patch?

> Possible infinite loop when WindowsNegotiateScheme authentication fails
> -----------------------------------------------------------------------
>
>                 Key: HTTPCLIENT-1545
>                 URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1545
>             Project: HttpComponents HttpClient
>          Issue Type: Bug
>          Components: HttpClient
>    Affects Versions: 4.4 Alpha1
>         Environment: Windows
>            Reporter: Ka-Lok Fung
>             Fix For: 4.4 Beta1
>
>         Attachments: HTTPCLIENT-1545.WinXP.diff, HTTPCLIENT-1545.patch.diff, HTTPCLIENT-1545.v2.patch.diff
>
>
> When {{WindowsNegotiateScheme}} authentication fails, it's possible for HttpClient to retry the authentication in an endless loop because the {{continueNeeded}} flag is not set to {{false}} when authentication fails.
> One possible way of causing authentication to fail is to use a service principle name that is outside your Windows domain (e.g., HTTP/EXAMPLE.COM).



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