Ivy
  1. Ivy
  2. IVY-1094

Problem with NTLM proxy authentication

    Details

    • Type: Improvement Improvement
    • Status: Resolved
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 2.1.0-RC1
    • Fix Version/s: 2.1.0-RC2
    • Component/s: Core
    • Labels:
      None

      Description

      I had problems to resolve and retrieve artifacts from an IBiblio Resolver. I was behind a corporate proxy and even if this proxy was correctly configured in Ivy, I was permanently denied access.
      After looking at the HttpClientHandler source code, I found that this was due to a lack of support for NTLM authentication. So I added this behavior in the submitted patch trying not to break the original behavior.

      Now, Ivy supports NTLM authentication if -Dhttp.proxyRealm=<your_domain> is set in ANT_OPTS. I could not test Basic Authentication but it seems to work also. Maybe someone can confirm ?

      Moreover, in order to avoid breaking an old bug, I put NTLM AuthPolicy after the Basic one in the list authPrefs to make it of less priority during the scheme selection.

      1. HttpClientHandler.txt
        8 kB
        Mathieu Anquetin

        Activity

        Maarten Coene made changes -
        Fix Version/s 2.1.0-RC2 [ 12314062 ]
        Fix Version/s trunk [ 12313426 ]
        Maarten Coene made changes -
        Status Open [ 1 ] Resolved [ 5 ]
        Resolution Fixed [ 1 ]
        Maarten Coene made changes -
        Issue Type Bug [ 1 ] Improvement [ 4 ]
        Assignee Maarten Coene [ maartenc ]
        Affects Version/s 2.1.0-RC1 [ 12313696 ]
        Affects Version/s trunk [ 12313426 ]
        Mathieu Anquetin made changes -
        Field Original Value New Value
        Attachment HttpClientHandler.txt [ 12410464 ]
        Mathieu Anquetin created issue -

          People

          • Assignee:
            Maarten Coene
            Reporter:
            Mathieu Anquetin
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            Watchers:
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            Dates

            • Created:
              Updated:
              Resolved:

              Development