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  1. Qt
  2. QTBUG-2421

NTLM authenticator support for the Microsoft ISA server (NTLMv2)

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Details

    • Suggestion
    • Resolution: Done
    • P2: Important
    • 4.7.0
    • 4.6.0
    • Network
    • None
    • 1b98fbd82c7145c2f81292f8a1feb6cac74e775d

    Description

      NTLM authentication is needed mainly for enterprise network single sign-on.

      NTLM authentication doesn't work with Microsoft ISA server due to this being more restrictive than other servers using NTLM authentication, like IIS.

      For future reference, documents on the protocol by Microsoft:
      http://download.microsoft.com/download/a/e/6/ae6e4142-aa58-45c6-8dcf-a657e5900cd3/%5BMS-NLMP%5D.pdf
      http://download.microsoft.com/download/a/e/6/ae6e4142-aa58-45c6-8dcf-a657e5900cd3/%5BMS-NTHT%5D.pdf

      NTLMv2 support is required since it is considered more secure than NTLMv1 and new Microsoft products have NTLMv1 disabled by default.
      For NTLMv1 support, it should be possible to configure a white list of accepted server domain names.

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          depends on

          Task - A task that needs to be done. QTBUG-6963 make HTTP authentication more flexible

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Open
          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-9408 QNetworkProxy don't send correctly Username and Domain to NTLM Proxy

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          resulted from

          Suggestion - Public suggestions QTBUG-1538 Support Kerberos for the HTTP classes

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Closed
          resulted in

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-13824 QAuthenticator supports NTLM 2 from 4.7

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
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              tmacieir Thiago Macieira (closed Nokia identity) (Inactive)
              admin Administrator
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              Dates

                Created:
                Updated:
                Resolved:

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