hc-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Karl Wright (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HTTPCLIENT-1266) Flag issues in NTLM implementation prevent authentication on some servers
Date Fri, 30 Nov 2012 17:33:58 GMT
Karl Wright created HTTPCLIENT-1266:

             Summary: Flag issues in NTLM implementation prevent authentication on some servers
                 Key: HTTPCLIENT-1266
                 URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1266
             Project: HttpComponents HttpClient
          Issue Type: Bug
          Components: HttpAuth
    Affects Versions: 4.2.2
            Reporter: Karl Wright

At the ManifoldCF project, we've recently encountered two SharePoint servers (Windows 2008
Server R2) which seem to be configured in a way that the connector cannot authenticate with
them using httpcomponents NTLM.  It's worth noting that cURL succeeds, so the NTLM setup is
apparently reasonable.  Furthermore, the patched version of commons-httpclient also fails
in exactly the same way, so it looks like a long-standing issue.

Working through the problem, it appears that the NTLM flags httpclient sends are, in some
cases, inconsistent with the data we include.  I am working on a httpclient patch, which I
hope to be able to exercise in one of the client situations within the next week or two.

Please see CONNECTORS-572 for details and research results.

This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

To unsubscribe, e-mail: dev-unsubscribe@hc.apache.org
For additional commands, e-mail: dev-help@hc.apache.org

View raw message