[jcifs] jcifs loses post parameters

Abhijeet Sarwate abhijeet.sarwate at gmail.com
Thu Jan 26 16:35:13 GMT 2006


Hi Kevin

If that was the case, then it would have been fine. But I see duplication
POST request and duplication POST data. So in short two requests are
submitted WITH same POST DATA

abhijeet


On 1/26/06, Tapperson Kevin <Kevin.Tapperson at hcahealthcare.com> wrote:
>
> You should see duplicate requests submitted.  This is how NTLM works with
> the HTTP post operation.
>
> The first HTTP post request submitted should contain an NTLM type-1
> message and NO post parameter data.  The server should respond with an HTTP
> 401 error response and an NTLM type-2 message.  The server should not
> attempt to do any sort of processing on the first request, other than
> rejecting it with the HTTP 401 error response.
> The second post request submitted should contain an NTLM type-3 message
> AND the post parameter data.  The server should process this request.
>
>
>  ------------------------------
> *From:* Abhijeet Sarwate [mailto:abhijeet.sarwate at gmail.com]
> *Sent:* Thursday, January 26, 2006 9:57 AM
> *To:* Tapperson Kevin
> *Cc:* jcifs at lists.samba.org
> *Subject:* Re: [jcifs] jcifs loses post parameters
>
>
>  Hi Kevin
>
> I see duplicate requests being submitted !
>
> any workaround for this?
>
> abhijeet
>
>
> On 1/25/06, Abhijeet Sarwate <abhijeet.sarwate at gmail.com> wrote:
> >
> > Kevin
> >
> > Thanks for a very well researched solution.
> >
> > abhijeet
> >
> >
> >  On 1/25/06, Tapperson Kevin <Kevin.Tapperson at hcahealthcare.com > wrote:
> > >
> > > The NTLMPostFilter that I had posted previously should be used in
> > > conjunction with the NtlmHttpFilter.  It should be placed in the
> > > filter
> > > chain BEFORE the NtlmHttpFilter.
> > >
> > > -----Original Message-----
> > > From: jcifs-bounces+kevin.tapperson= hcahealthcare.com at lists.samba.org
> > > [mailto:jcifs-bounces+kevin.tapperson=hcahealthcare.com at lists.samba.org
> > > ]
> > > On Behalf Of Abhijeet Sarwate
> > > Sent: Wednesday, January 25, 2006 10:33 AM
> > > To: Michael B Allen
> > > Cc: Tapperson Kevin; jcifs at lists.samba.org
> > > Subject: Re: [jcifs] jcifs loses post parameters
> > >
> > > Hi Mike
> > >
> > > I have seen both the posts before. Where would you put that filter ?
> > > Inplace or after etc ?
> > >
> > > Let me know
> > >
> > > thanks for the quick response
> > >
> > >
> > > On 1/24/06, Michael B Allen <mba2000 at ioplex.com> wrote:
> > >
> > >        On Tue, 24 Jan 2006 09:36:21 -0600
> > >        "Tapperson Kevin" < Kevin.Tapperson at hcahealthcare.com
> > > <mailto:Kevin.Tapperson at hcahealthcare.com> > wrote:
> > >
> > >        > See:
> > >        > http://jcifs.samba.org/src/docs/ntlmhttpauth.html#post
> > >        > < http://jcifs.samba.org/src/docs/ntlmhttpauth.html
> > > < http://jcifs.samba.org/src/docs/ntlmhttpauth.html> >
> > >        >
> > >        > and:
> > >        >
> > >        >
> > >
> > > http://article.gmane.org/gmane.network.samba.java/3708/match=ntlmpostfil
> > > ter
> > >
> > >        Man this IE preemtive auth is a pain. Heres the KB article
> > > about
> > > it:
> > >
> > >        http://support.microsoft.com/?id=251404
> > >
> > >        What I would like to know is what exactly IIS does if you
> > > perform the
> > >        server side solution mentioned:
> > >
> > >        * Configure the Web site to permit both anonymous access and
> > > NLTM
> > >          authentication (Integrated Windows authentication).
> > >
> > >        Even if anonymous access is enabled, why would that stop IE
> > > from
> > >
> > >        preemtively trying to authenticate?
> > >
> > >        Mike
> > >
> > >
> > >
> > >
> >
>
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