From: Jeff Layton <jlayton@redhat.com>
Date: Tue, 17 Jan 2012 21:09:15 +0000 (-0500)
Subject: cifs: fetch credentials out of keyring for non-krb5 auth multiuser mounts
X-Git-Tag: v3.3-rc2~48^2~3^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8a8798a5ff90977d6459ce1d657cf8fe13a51e97;p=pandora-kernel.git

cifs: fetch credentials out of keyring for non-krb5 auth multiuser mounts

Fix up multiuser mounts to set the secType and set the username and
password from the key payload in the vol info for non-krb5 auth types.

Look for a key of type "secret" with a description of
"cifs:a:<server address>" or "cifs:d:<domainname>". If that's found,
then scrape the username and password out of the key payload and use
that to create a new user session.

Finally, don't have the code enforce krb5 auth on multiuser mounts,
but do require a kernel with keys support.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <smfrench@gmail.com>
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