Access problem Apache/mod_auth_kerb/AD

[Florian.Dautermann@gmx.de]

Hi again,

I did what you suggested Mikkel, but it did not change anything, I still have the same problem.
Any more ideas anyone?

Florian

> Hi
> 
> I had some trouble finding out my self. So I ended up changing in
> configure. Really stupid patch. Changes the check to reverse.
> 
> /Mikkel
> 
> --- ../BUILD/mod_auth_kerb-5.3/configure        2007-08-15
> 08:36:07.000000000 +0200
> +++ /home/mkj/mod_auth_kerb-5.3.orig/configure  2007-07-25
> 11:38:20.000000000 +0200
> @@ -3903,7 +3903,7 @@
>    ac_status=$?
>    echo "$as_me:$LINENO: \$? = $ac_status" >&5
>    (exit $ac_status); }; }; then
> -   if test $? -eq 1; then
> +   if test $? -eq 0; then
>                       echo "$as_me:$LINENO: result: yes" >&5
>  echo "${ECHO_T}yes" >&6
>                       cat >>confdefs.h <<\_ACEOF
> 
> 
> On Wed, 2007-11-21 at 15:20 +0100, Florian.Dautermann at gmx.de wrote:
> 
> > Hi Mikkel,
> > 
> > thanks for the quick answer! Can you tell me how I switch to the
> internal SPNEGO? I did not find any information about that on the project web page
> nor on the internet.
> > 
> > Thanks,
> > Florian
> > 
> > thanks 
> > 
> > > Hi Florian
> > > 
> > > I had the same problem. There is an error in mod_auth_kerb when using
> > > the system SPNEGO. You have to use the mod_auth_kerb internal SPNEGO.
> > > 
> > > I was testing on RHEL5 and had to recompile with internal SPNEGO and
> it
> > > worked.
> > > 
> > > /Mikkel
> > > 
> > > On Wed, 2007-11-21 at 14:36 +0100, Florian Dautermann wrote:
> > > 
> > > > Hello,
> > > > 
> > > > I have a the following problem:
> > > > Our KDC is a Windows 2003 AD Server with address "company.corp" 
> > > > which is also the name of the domain. We have an Apache 
> > > > Webserver running on an OpenSuse with mod_auth_kerb (5.3). 
> > > > Its name is "department.location.company.corp". It has a 
> > > > valid keytab file (for 
> > > > HTTP/department.location.company.corp at company.corp) with 
> > > > which it can get tickets. The WebServer is accessed via
> > > "http://department.location.company.corp:1081/site".
> > > > 
> > > > Some hosts can access the WebServer correctly. 
> > > > 
> > > > The other hosts who cannot access the WebServer are 
> > > > Windows XP Pro machines, hooked into the domain with a 
> > > > domain user logged on. Access is not possible via: IE6, 
> > > > IE7, Mozilla despite correct configuration (Integrated 
> > > > Windows Authentication is on, correct zone is set...). 
> > > > Access is possible via the following ways: running the 
> > > > browsers explicitly as the users domain account; using 
> > > > MIT Kerberos for Windows in combination with mozilla 
> > > > (switching network.auth.use-sspi to false). Kerbtray 
> > > > shows a TGT in the MSLSA cache. 
> > > > 
> > > > In case of a failure, Apache log shows that the client 
> > > > is sending an NTLM token. Network sniffers show, that 
> > > > there is no communication between the client and the KDC.
> > > > 
> > > > One really funny thing about the whole thing is that 
> > > > the error appears exclusively if the user is in the local 
> > > > Administrators group. (User logs on; it is working; user 
> > > > is granted administrative rights; logs off and on again; 
> > > > it does not work). Removing the user from Administrator 
> > > > group again afterwards does not solve the problem.
> > > > 
> > > > I guess somehow the Microsoft SSPI is the problem, but
> > > > I do not know how to fix it.
> > > > 
> > > > Any ideas or thoughts are appreciated.
> > > > 
> > > > Thanks,
> > > > Florian