Never send the LM response on cached credentials
abartlet at samba.org
Tue Aug 29 05:51:36 GMT 2006
On Mon, 2006-08-28 at 22:23 -0700, Jeremy Allison wrote:
> On Tue, Aug 29, 2006 at 12:49:02PM +1000, Andrew Bartlett wrote:
> > What I would like to do is have a higher standard for the cached
> > credentials (as they are being sent without prompting).
> I'm not sure what you mean by being sent "without prompting" ?
Isn't the purpose of this to allow automatic login to websites, without
prompting the user for a password?
> > However, for this new code and functionality, and given that we are
> > adding a new feature that operates automatically, without user
> > interaction, I would like a higher, more secure standard.
> We're obeying the settings in the smb.conf for NTLM
> auth. What more do you expect ?
Our defaults here suck. They let users down by exposing cleartext
> I guess I'm unsure what the problem you're having with this
> is. Can you explain a little more clearly what you'd like
> this to do ?
For this new functionality, for the safety of our users, I want stronger
Saying that the user can turn on security is a cop-out, if it isn't
there by default, because nobody will turn it on. People didn't turn on
encrypted passwords in Samba (they registry fixed the client) until we
changed the default. I think the same should apply here.
Andrew Bartlett http://samba.org/~abartlet/
Authentication Developer, Samba Team http://samba.org
Samba Developer, Red Hat Inc. http://redhat.com
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