On 15/08/12 23:51, Rowland Penny wrote:
On 15/08/12 22:10, Gémes Géza wrote:
2012-08-15 18:59 keltezéssel, steve írta:
Hi
I just joined a Samba 3.6.3 machine as a file server for a Samba4
domain.

Normal users can login and reach the shares apart from the domain
Administrator.

After Administrator has logged in, any attempt to reach the file
server results in a username and password prompt. Supplying the
correct information still will not allow share access for Administrator.

Using s3fs under Samba4, Administrator is allowed full access without
being asked for a password.

What am I missing?

Cheers,
Steve

[global]
        workgroup = MARINA
        realm = hh3.site
     security = ADS

[home]
        path = /home2/MARINA
        read only = No

[staff]
        path = /home2/staff
        read only = No
IF this is a Samba3 config file, you DO NOT need to specify a path for
a [homes] share. That way (a correctly configured Samba3 box (HERE
COMES winbind into PLAY!)) will give each user its own home share.

I've pasted a default [homes] section from an ubuntu 12.04 box (I'm
using it only for running winbind on it to allow login of domain
users, no samba running on that box), as you can see it is still
commented out:

;[homes]
;   comment = Home Directories
;   browseable = no

# By default, the home directories are exported read-only. Change the
# next parameter to 'no' if you want to be able to write to them.
;   read only = yes

# File creation mask is set to 0700 for security reasons. If you want to
# create files with group=rw permissions, set next parameter to 0775.
;   create mask = 0700

# Directory creation mask is set to 0700 for security reasons. If you
want to
# create dirs. with group=rw permissions, set next parameter to 0775.
;   directory mask = 0700

# By default, \\server\username shares can be connected to by anyone
# with access to the samba server. Un-comment the following parameter
# to make sure that only "username" can connect to \\server\username
# The following parameter makes sure that only "username" can connect
#
# This might need tweaking when using external authentication schemes
;   valid users = %S

Regards

Geza Gemes
He is not exporting the samba homes share, he is exporting a share
called [home], that is why he needs the path statement.

Administrator on my samba4 server is a member of:
Group Policy Creator Owners
Enterprise Admins
Schema Admins
Domain Admins

So unless your shares are owned by Administrator or one of his groups or
are set xx7, I do not think he should be able to get into the shares.

Rowland


Hi Geza, Rowland, everyone

openSUSE 12.1
Samba 4.0.0beta7-GIT 9566786 DC
Samba 3.6.3 file server on Vbox

[homes] is not the same as [home] I do not want the restriction of [homes] with all home directories all having to be in the same folder.

With s3fs, Administrator has full control over all the shares.

What I'm trying to do is convert this on S4 s3fs (which works perfectly):
 [global]
        server role = domain controller
        workgroup = ALTEA
        realm = hh3.site
        netbios name = HH1
        passdb backend = samba4
        idmap_ldb:use rfc2307 = yes

[netlogon]
        path = /usr/local/samba/var/locks/sysvol/hh3.site/scripts
        read only = No

[sysvol]
        path = /usr/local/samba/var/locks/sysvol
        read only = No

[home]
        path = /home2
        read only = No

[profiles]
        path = /home2/profiles
        read only = No

To something equivalent on S3 smbd. This is what I have so far:

[global]
        workgroup = ALTEA
        realm = HH3.SITE
        security = ADS
        kerberos method = secrets and keytab
        winbind enum users = Yes
        winbind enum groups = Yes
        winbind expand groups = 2
        winbind nss info = rfc2307
        winbind refresh tickets = Yes
        idmap config ALTEA:schema_mode = rfc2307
        idmap config ALTEA:range = 20000-40000000
        idmap config ALTEA:backend = ad
        idmap config * : backend = tdb

[home]
        path = /home2/home
        read only = No

[profiles]
        path = /home2/profiles
        read only = No
        create mask = 0600
        directory mask = 0700
        store dos attributes = Yes

It works, but it's slow and roaming profiles sometimes work, sometimes not. And Administrator has no control over permissions. No one on m$ has control over anything in fact.

Could anyone give me a full s3fs to S3 smbd translation? Is there a tool to do so?

Going from smbd to s3fs is documented, but this seems to be breaking new territory. . .

What am I missing in my smb.conf translation to make this as fast and as reliable as s3fs?

Cheers,
Steve

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