FW: [jcifs] NTLM authentication

Suvendu_Mohapatra Suvendu_mohapatra at satyam.com
Thu Apr 23 16:46:06 GMT 2009

I am posting this mail again because my exchange server gave some error during post for first time. If you have received this mail, then kindly ignore this and sorry for spamming your mail box.


        I am trying to replay back my Grinder script through network proxy authorization type NTLM. But the Grinder tool does not support NTLM authentication. So every time I am getting response code "proxy authorization 407". So I am trying to write a code by using 3rd party package so that Grinder will support NTLM authentication.

I have tried with some other 3rd party package given in http://www.luigidragone.com/networking/ntlm.html and it works fine to some extent. But the code is failing when my request is going with url tokens.

With Regards,

-----Original Message-----
From: André Warnier [mailto:aw at ice-sa.com]
Sent: Thursday, April 23, 2009 9:32 PM
To: Suvendu_Mohapatra
Subject: Re: [jcifs] NTLM authentication

Suvendu_Mohapatra wrote:
> Hi,
>         Thank you very much for your reply.
> I have gone through some examples in src package of JCIFS. I got the code for NtlmHttpClient.java file. But the problem is that my proxy server uses NTLM authentication. But in that code how can I pass my proxy information for ntlm authentication.
I am not quite sure that I understand what your problem is, but I have
the impression that you are a bit confused as to what needs to
authenticate to what, and another impression that jCIFS is not going to
help you at all.

Can you try to describe a bit more in detail where what part is running,
which servers are involved, what you are trying to do, and what is not
working as you expected ?

If you are talking about a proxy, then that proxy is between two things.
Between what and what ?

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