[OpenAFS-devel] Windows login by myself... hints?

[Jeffrey Altman]

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Sensei wrote:

> On Mon, 2004-08-09 at 18:27, Jeffrey Altman wrote:
> 
>>You can use remote profiles stored in AFS.  Your problem is that
>>you need to support all of the special integration which an Active
>>Directory provides.  Since you cannot do that with Unix servers as
>>no one has finished implementing a Unix based replacement, you must
>>use cross-realm Kerberos and mix Active Directory and the Unix 
>>infrastructure.  Several very large sites do this.
> 
> 
> Yes, you're right. The problem is that it's pretty expensive mantaining
> an AD server along with unix servers: would be much better to have just
> unix servers and linux/windows clients (we have also aix clients). My
> idea is then to rewrite the windows login. First authenticating over MIT
> K5, then gaining the afs token, setting up a user profile over the
> user's afs volume and then login.
> 
> I hope to make it work.

good luck.  Replacing the login process properly is a ton of work and
almost impossible to get right because much of what you need is 
undocumented.  Microsoft highly discourages implementing a new SSP/AP
for this reason.

>>You do not want to look at klog since that is kauth (kerberos iv) based.
>>You want to look at aklog or the afskfw library both of which are part 
>>of the Windows distribution.
> 
> 
> Yes, I'm sorry, I intended the aklog file. Another question: the afs
> service starts after a user logs in if I'm right. Is there the
> possibility of having this server run as the windows client starts?
> Something like we set up usually on linux clients.

You are wrong.  The AFS Client Service starts when the machine boots.
With integrated login, the user obtains tokens to their home directory
before the profile is loaded.  The profile directory is determined
using the Active Directory COM interface.

Jeffrey Altman



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