linux-kernel - Re: [linux-cifs-client] Re: [PATCH] CIFS: make sec=none force an anonymous mount

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Date:	Sat, 05 May 2007 15:47:55 -0500
From:	"Steve French (smfltc)" <smfltc@...ibm.com>
To:	Shirish S Pargaonkar <shirishp@...ibm.com>
CC:	smfltc@...ux.vnet.ibm.com, hch@...radead.org,
	Jeff Layton <jlayton@...hat.com>,
	linux-cifs-client@...ts.samba.org,
	linux-cifs-client-bounces+shirishp=us.ibm.com@...ts.samba.org,
	linux-kernel <linux-kernel@...r.kernel.org>,
	samba-technical@...ts.samba.org
Subject: Re: [linux-cifs-client] Re: [PATCH] CIFS: make sec=none force an
 anonymous mount

Shirish S Pargaonkar wrote:

>
>
> When a session setup request is sent as an anonymous user (NUL user), 
> should/could there be
> password associated with that?
> Right now, sec=none option, will prompt you for a password.
> And when we add code to retry session setup as anonymous user if the 
> first session setup request
> fails, should that retry request be sent with the password or without 
> password?
>
> When smbfs sends requests as an anonymous user, it does not send a 
> password along with it.
>
> Regards,
>
> Shirish
>
We should allow a password to be specified (presumably it is not common 
for a server to have a password associated with a null user),
but probably not prompt (similar to "guest" - except for the case of 
guest, we start with the username of uid of current process, and
only if it fails with access denied do we try "user=" (or equivalently 
sec=none))
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