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janjust
Asked: 2011-05-17 00:02:36 +0800 CST

apache httpd+mod_proxy+mod_ntlm

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Does anybody know of an open source solution that does HTTP proxying whilst providing NTLM authentication? I've tried to set up apache + mod_proxy + mod_ntlm. For HTTP GETs it works fine , i.e. the user is asked for a username+password and then the proxy retrieves the file. However, for HTTP CONNECTs this does not work. Remove mod_ntlm and apache + mod_proxy works fine with HTTP CONNECT.

apache-2.2 httpd mod-proxy mod-ntlm

2 Answers

  1. Squid proxy does support ntlm authentication. Check this page for examples.

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  2. Do you need to authenticate client to proxy or to destination server? For proxy authentication (= Apache in your case) you just say

    <Proxy *>
    AuthType NTLM
    ...
    Require valid-user
</Proxy>

    and that will require clients to authenticate also when using CONNECT.

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