FreeTDS Development Group

[Brian Bruns <camber AT ais.org>]

Here is a patch that adds much of the auth stuff to freetds:

http://www.freetds.org/ntlm.diff

It's not all there yet, so take it with a grain of salt.  A really good 
page on the subject is:

http://www.innovation.ch/java/ntlm.html

from which we ripped some of the ntlm hashing code.

Brian

On Sun, 21 Jul 2002, Fernando wrote:

> Hello,
> 
>     I'm codify the login with NT Authentication(under TDS7) but still isn't 
> terminated.
> I think that 80% of the proccess will mapped but I break in a point(by 
> unknown and
> little time) and I want to share my work for found help to terminate the 
> process. Does anybody has interested ? See following:
> 
> -------------------------------------------------------------------------
> Login sequence based in SQL Server Authentication:
> >> 0x10 (login packet)
> << 0xAD + 0xFD
> 
> Login sequence based in NT Authentication:
> >> 0x10 (login packet) -- Negotiate
> << 0xED                -- Challenge
> >> 0x11                -- Authenticate
> << 0xAD + 0xFD
> -------------------------------------------------------------------------