[Samba] Samba 3.0.x access rights issue with secondary groups or Unix rights

Hi,
I have a similar problem, no ADS in my setup, just no
supplementary groups showing
up (samba 3.2.1 and groups ldap in nsswitch.conf as opposed to working
with Samba 3.0.28 and groups nis in nsswitch.conf)
Solaris 10 SPARC

Everything looks ok, getent, groups <user> etc when logged in as root,
but if I su to the user
not getting any groups and type

I don't see any groups there bar the primary one.

Are you seeing the same thing? IE if you're logged in as root and type

groups jdoe

You see all of jdoe's groups

but if you su to jdoe and type

groups

You only see the primary group?

Just a long shot but might push you in the right direction?

Cheers,
Duncan

Post by albanperso-zatoo at yahoo.com ()
Hi experts
I have a trouble in access rights
I am running Samba
3.0.31 on Solaris 10 x86 64 bits as member server of an Active
Directory 2003 R2 domain (MYDOMAIN) using Identity Management for Unix
I set rights to access a sub folder of a Samba share. On Solaris the user
"toto" jdoe can write a new file. From Windows, the same user can't.
Itlooks like OK when the primary group (grp1) of the user is the group
that own the subtree but not when this owner group is a secondary group
(grp2).
It is OK If I set explicitly the user right from MS Windows
I can't change the access rights to the group from MS Windows
I suspect Unix ownership or ACL to be the root cause but I can't exclude a Samba issue
Thanks for help
Here a long details on my config (sorry for the parts that take place and no useful info, so just go to the valuable data)
************ An extract from my smb.conf ************
[global]
## part windows ##
host msdfs = no
netbios name = machines01
netbios aliases = 2store
server string = 2store
workgroup = MYDOMAIN
realm = MYDOMAIN.LOCAL
security = ADS
use kerberos keytab = yes
obey pam restrictions = Yes
use spnego = yes
client use spnego = yes
password server = machinew01.MYDOMAIN.local machinew07.MYDOMAIN.local
# unix extensions = no
machine password timeout = 0
# logon path = \\machines01\profiles\%U
template shell = /bin/bash
hosts allow = 127.0.0.1, 192.168.10.0/255.255.255.0, 192.168.11.0/255.255.255.0
## part samba engine ##
max log size = 50000
log level = 10
syslog = 0
log file = /var/log/samba/%m
socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
## part ldap et idmap ##
ldap admin dn = "cn=myadmin,cn=users,dc=MYDOMAIN,dc=local"
ldap idmap suffix = ou=idmap
ldap ssl = no
idmap backend = ldap:ldap://machinew01.MYDOMAIN.local ldap:ldap://machinew07.MYDOMAIN.local
#idmap backend =
0-20000
#idmap backend = ad
idmap uid = 10000-20000
idmap gid = 10000-20000
#idmap config MYDOMAIN:schema_mode = rfc2307
## part winbind ##
winbind nss info = rfc2307
winbind cache time = 5
winbind refresh tickets = Yes
winbind use default domain = Yes
winbind trusted domains only = Yes
winbind nested groups = Yes
winbind enum groups = Yes
winbind enum users = Yes
[data]
comment = Samba data folder
path = /samba/data
read only = No
create mask = 0740
directory mask = 0750
guest ok = Yes
************ Check the Unix name resolution ************
getent passwd jdoe
jdoe:x:10037:10002:John DOE:/home/jdoe:/bin/sh
getent group grp2
grp2::10004:myadmin,jdoe,demo1,demo2,demo3
************ I can check that Samba can resolve if the user is member of the group ************
/usr/local/samba/bin/net ads user info jdoe
grp2
grp1
/usr/local/samba/bin/wbinfo -G 10004
S-1-5-21-2269603188-533060101-51835291-1642
/usr/local/samba/bin/wbinfo -Y S-1-5-21-2269603188-533060101-51835291-1642
10004
/usr/local/samba/bin/wbinfo -R 10004
winbind_lookup_rids failed
Could not lookup RIDs 10004
************ Review of the access rights ************
ls -al /samba/data/level1/level2/level3/level4
drwxrwsr-x+ 19 myadmin grp2 512 Aug 15 11:18 .
drwxr-x--- 9 myadmin grp1 512 Aug 12 16:06 ..
drwxrws---+ 3 myadmin grp2 512 Jun 27 10:58 general
-rwxr-----+ 1 jdoe grp2 0 Aug 15 11:18 New Text Document from Windows.txt
-rwxrw---- 1 jdoe grp2 44 Aug 15 11:14 newdocfromunix.txt
*** ACTION: I try on Unix to change the group owner of ".." by grp2 but that remove all jdoe access from Windows
************ Test POSIX ACLs ************
getfacl -a /samba/data/level1/level2/level3/level4/
# file: /samba/data/level1/level2/level3/level4/
# owner: myadmin
# group: grp2
user::rwx
group::rwx #effective:rwx
other:r-x
getfacl -a /samba/data/level1/leve
vel3
# file: /samba/data/level1/level2/level3
# owner: myadmin
# group: grp1
user::rwx
group::r-x #effective:r-x
mask:r-x
other:---
getfacl -a /samba/data/level1/level2
# file: /samba/data/level1/level2
# owner: myadmin
# group: grp1
user::rwx
group::r-x #effective:r-x
other:r-x
getfacl -a /samba/data/level1
# file: /samba/data/level1
# owner: root
# group: root
user::rwx
group::r-x #effective:r-x
mask:r-x
other:r-x
getfacl -a /samba/data
# file: /samba/data
# owner: myadmin
# group: grp1
user::rwx
user:user123:rwx #effective:rwx
group::r-x #effective:r-x
mask:rwx
other:r-x
************ From MS Windows side ************
properties/security
The group is in the "group and user names" list
there is no check box in the Allow or deny clomn
Advanced/permissions
Type Name Permission Inherited from Apply to
Allow smb_ins (MYDOMAIN/smb_ins) <not inherited> This folder only
When I try to force the situation returns to the original state with no error
checking allow inheritable and/or Replace permissions has no effect on nany combination
When I add the user with access right, it is OK
************ Some extract the Samba log level 10 ************
[2008/08/15 12:25:22, 10] smbd/statcache.c:stat_cache_lookup(248)
stat_cache_lookup: lookup succeeded for name [jdoe] -> [jdoe]
[2008/08/15 12:25:22, 5] smbd/filename.c:unix_convert(246)
unix_convert begin: name = jdoe/ntuser.man, dirpath = jdoe, start = ntuser.man
[2008/08/15 12:25:22, 10] smbd/mangle_hash2.c:is_mangled(276)
is_mangled ntuser.man ?
[2008/08/15 12:25:22, 10] smbd/mangle_hash2.c:is_mangled_component(215)
is_mangled_component ntuser.man (len 10) ?
[2008/08/15 12:25:22, 10] smbd/mangle_hash2.c:is_mangled(276)
is_mangled ntuser.man ?
[2008/08/15 12:25:22, 10] smbd/mangle_hash2.c:is_mangled_component(215)
is_mangled_component ntuser.man (len 10) ?
[2008/08/15 12:25:22, 10] smbd/mangle_hash2.c:is_mangled(276)
is_mangled ntuser.man ?
[200
mangle_hash2.c:is_mangled_component(215)
is_mangled_component ntuser.man (len 10) ?
[2008/08/15 12:25:22, 5] smbd/filename.c:unix_convert(440)
New file ntuser.man
[2008/08/15 12:25:22, 3] smbd/dosmode.c:unix_mode(142)
unix_mode(jdoe/ntuser.man) returning 0700
[2008/08/15 12:25:22, 10] smbd/open.c:open_file_ntcreate(1184)
open_file_ntcreate: fname=jdoe/ntuser.man, dos_attrs=0x0
access_mask=0x1 share_access=0x7 create_disposition = 0x1
create_options=0x140 unix mode=0700 oplock_request=3
[2008/08/15 12:25:22, 5] smbd/open.c:open_file_ntcreate(1264)
open_file_ntcreate: FILE_OPEN requested for file jdoe/ntuser.man and file doesn't exist.
[2008/08/15 12:25:22, 3] smbd/error.c:error_packet_set(106)
error packet at smbd/nttrans.c(805) cmd=162 (SMBntcreateX) NT_STATUS_OBJECT_NAME_NOT_FOUND
[2008/08/15 12:25:22, 5] lib/util.c:show_msg(484)
[2008/08/15 12:25:22, 5] lib/util.c:show_msg(494)
size=35
smb_com=0xa2
smb_rcls=52
smb_reh=0
smb_err=49152
smb_flg=136
smb_flg2=51201
smb_tid=3
smb_pid=588
smb_uid=101
smb_mid=1024
smt_wct=0
smb_bcc=0
[2008/08/15 12:25:22, 10] smbd/open.c:open_file_ntcreate(1347)
open_file_ntcreate: fname=jdoe/Application Data/Microsoft/SystemCertificates/My/CRLs, after mapping access_mask=0x1
[2008/08/15 12:25:22, 5] smbd/files.c:file_new(123)
allocated file structure 1332, fnum = 5428 (5 used)
[2008/08/15 12:25:22, 4] smbd/open.c:open_file_ntcreate(1605)
calling open_file with flags=0x0 flags2=0x0 mode=0700, access_mask = 0x1, open_access_mask = 0x1
[2008/08/15 12:25:22, 10] smbd/open.c:fd_open(67)
fd_open: name jdoe/Application Data/Microsoft/SystemCertificates/My/CRLs, flags = 00 mode = 0700, fd = 32.
[2008/08/15 12:25:22, 10] locking/posix.c:get_windows_lock_ref_count(545)
get_windows_lock_count for file = 0
[2008/08/15 12:25:22, 10] locking/posix.c:delete_windows_lock_ref_count(559)
delete_windows_lock_ref_count for file
[2008/08/15 12:25:22, 5] smbd/files.c:file_free(454)
freed files structure 5428 (4 used)
[2008/08/15 12:25:22, 3]
6)
error packet at smbd/nttrans.c(779) cmd=162 (SMBntcreateX) NT_STATUS_FILE_IS_A_DIRECTORY
[2008/08/15 12:25:22, 10] smbd/open.c:open_file_ntcreate(1347)
open_file_ntcreate: fname=jdoe/Application Data/Microsoft/SystemCertificates/My/CRLs, after mapping access_mask=0x1
[2008/08/15 12:25:22, 5] smbd/files.c:file_new(123)
allocated file structure 1332, fnum = 5428 (5 used)
[2008/08/15 12:25:22, 4] smbd/open.c:open_file_ntcreate(1605)
calling open_file with flags=0x0 flags2=0x0 mode=0700, access_mask = 0x1, open_access_mask = 0x1
[2008/08/15 12:25:22, 10] smbd/open.c:fd_open(67)
fd_open: name jdoe/Application Data/Microsoft/SystemCertificates/My/CRLs, flags = 00 mode = 0700, fd = 32.
[2008/08/15 12:25:22, 10] locking/posix.c:get_windows_lock_ref_count(545)
get_windows_lock_count for file = 0
[2008/08/15 12:25:22, 10] locking/posix.c:delete_windows_lock_ref_count(559)
delete_windows_lock_ref_count for file
[2008/08/15 12:25:22, 5] smbd/files.c:file_free(454)
freed files structure 5428 (4 used)
[2008/08/15 12:25:22, 3] smbd/error.c:error_packet_set(106)
error packet at smbd/nttrans.c(779) cmd=162 (SMBntcreateX) NT_STATUS_FILE_IS_A_DIRECTORY
_____________________________________________________________________________
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albanperso-zatoo at yahoo.com ()

2008-08-19 17:41:23 UTC

details on grous command

To have the secondary groups, I have to enter "id -a" logged as the user

As root, It doesn't work. "id -a jdoe" just returns the primary group

----- Message d'origine ----

Envoy? le : Mardi, 19 Ao?t 2008, 14h02mn 38s
Objet : Re: [Samba] Samba 3.0.x access rights issue with secondary groups or Unix rights
Hi,
I have a similar problem, no ADS in my setup, just no
supplementary groups showing
up (samba 3.2.1 and groups ldap in nsswitch.conf as opposed to working
with Samba 3.0.28 and groups nis in nsswitch.conf)
Solaris 10 SPARC
Everything looks ok, getent, groups etc when logged in as root,
but if I su to the user
not getting any groups and type

I don't see any groups there bar the primary one.
Are you seeing the same thing? IE if you're logged in as root and type
groups jdoe
You see all of jdoe's groups
but if you su to jdoe and type
groups
You only see the primary group?
Just a long shot but might push you in the right direction?
Cheers,
Duncan

Samba issue

Post by albanperso-zatoo at yahoo.com ()
Thanks for help
Here a long details on my config (sorry for the parts that take place and no

useful info, so just go to the valuable data)

Post by albanperso-zatoo at yahoo.com ()
************ An extract from my smb.conf ************
[global]
## part windows ##
host msdfs = no
netbios name = machines01
netbios aliases = 2store
server string = 2store
workgroup = MYDOMAIN
realm = MYDOMAIN.LOCAL
security = ADS
use kerberos keytab = yes
obey pam restrictions = Yes
use spnego = yes
client use spnego = yes
password server = machinew01.MYDOMAIN.local machinew07.MYDOMAIN.local
# unix extensions = no
machine password timeout = 0
# logon path = \\machines01\profiles\%U
template shell = /bin/bash
hosts allow = 127.0.0.1, 192.168.10.0/255.255.255.0,

192.168.11.0/255.255.255.0

Post by albanperso-zatoo at yahoo.com ()
## part samba engine ##
max log size = 50000
log level = 10
syslog = 0
log file = /var/log/samba/%m
socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
## part ldap et idmap ##
ldap admin dn = "cn=myadmin,cn=users,dc=MYDOMAIN,dc=local"
ldap idmap suffix = ou=idmap
ldap ssl = no
idmap backend = ldap:ldap://machinew01.MYDOMAIN.local

ldap:ldap://machinew07.MYDOMAIN.local

Post by albanperso-zatoo at yahoo.com ()
#idmap backend =
0-20000
#idmap backend = ad
idmap uid = 10000-20000
idmap gid = 10000-20000
#idmap config MYDOMAIN:schema_mode = rfc2307
## part winbind ##
winbind nss info = rfc2307
winbind cache time = 5
winbind refresh tickets = Yes
winbind use default domain = Yes
winbind trusted domains only = Yes
winbind nested groups = Yes
winbind enum groups = Yes
winbind enum users = Yes
[data]
comment = Samba data folder
path = /samba/data
read only = No
create mask = 0740
directory mask = 0750
guest ok = Yes
************ Check the Unix name resolution ************
getent passwd jdoe
jdoe:x:10037:10002:John DOE:/home/jdoe:/bin/sh
getent group grp2
grp2::10004:myadmin,jdoe,demo1,demo2,demo3
************ I can check that Samba can resolve if the user is member of the

group ************

Post by albanperso-zatoo at yahoo.com ()
/usr/local/samba/bin/net ads user info jdoe
grp2
grp1
/usr/local/samba/bin/wbinfo -G 10004
S-1-5-21-2269603188-533060101-51835291-1642
/usr/local/samba/bin/wbinfo -Y S-1-5-21-2269603188-533060101-51835291-1642
10004
/usr/local/samba/bin/wbinfo -R 10004
winbind_lookup_rids failed
Could not lookup RIDs 10004
************ Review of the access rights ************
ls -al /samba/data/level1/level2/level3/level4
drwxrwsr-x+ 19 myadmin grp2 512 Aug 15 11:18 .
drwxr-x--- 9 myadmin grp1 512 Aug 12 16:06 ..
drwxrws---+ 3 myadmin grp2 512 Jun 27 10:58 general
-rwxr-----+ 1 jdoe grp2 0 Aug 15 11:18 New Text Document from

Windows.txt

Post by albanperso-zatoo at yahoo.com ()
-rwxrw---- 1 jdoe grp2 44 Aug 15 11:14 newdocfromunix.txt
*** ACTION: I try on Unix to change the group owner of ".." by grp2 but that

remove all jdoe access from Windows

Post by albanperso-zatoo at yahoo.com ()
************ Test POSIX ACLs ************
getfacl -a /samba/data/level1/level2/level3/level4/
# file: /samba/data/level1/level2/level3/level4/
# owner: myadmin
# group: grp2
user::rwx
group::rwx #effective:rwx
other:r-x
getfacl -a /samba/data/level1/leve
vel3
# file: /samba/data/level1/level2/level3
# owner: myadmin
# group: grp1
user::rwx
group::r-x #effective:r-x
mask:r-x
other:---
getfacl -a /samba/data/level1/level2
# file: /samba/data/level1/level2
# owner: myadmin
# group: grp1
user::rwx
group::r-x #effective:r-x
other:r-x
getfacl -a /samba/data/level1
# file: /samba/data/level1
# owner: root
# group: root
user::rwx
group::r-x #effective:r-x
mask:r-x
other:r-x
getfacl -a /samba/data
# file: /samba/data
# owner: myadmin
# group: grp1
user::rwx
user:user123:rwx #effective:rwx
group::r-x #effective:r-x
mask:rwx
other:r-x
************ From MS Windows side ************
properties/security
The group is in the "group and user names" list
there is no check box in the Allow or deny clomn
Advanced/permissions
Type Name Permission Inherited from Apply to
Allow smb_ins (MYDOMAIN/smb_ins) This folder only
When I try to force the situation returns to the original state with no error
checking allow inheritable and/or Replace permissions has no effect on nany

combination

Post by albanperso-zatoo at yahoo.com ()
When I add the user with access right, it is OK
************ Some extract the Samba log level 10 ************
[2008/08/15 12:25:22, 10] smbd/statcache.c:stat_cache_lookup(248)
stat_cache_lookup: lookup succeeded for name [jdoe] -> [jdoe]
[2008/08/15 12:25:22, 5] smbd/filename.c:unix_convert(246)
unix_convert begin: name = jdoe/ntuser.man, dirpath = jdoe, start =

ntuser.man

Post by albanperso-zatoo at yahoo.com ()
[2008/08/15 12:25:22, 10] smbd/mangle_hash2.c:is_mangled(276)
is_mangled ntuser.man ?
[2008/08/15 12:25:22, 10] smbd/mangle_hash2.c:is_mangled_component(215)
is_mangled_component ntuser.man (len 10) ?
[2008/08/15 12:25:22, 10] smbd/mangle_hash2.c:is_mangled(276)
is_mangled ntuser.man ?
[2008/08/15 12:25:22, 10] smbd/mangle_hash2.c:is_mangled_component(215)
is_mangled_component ntuser.man (len 10) ?
[2008/08/15 12:25:22, 10] smbd/mangle_hash2.c:is_mangled(276)
is_mangled ntuser.man ?
[200
mangle_hash2.c:is_mangled_component(215)
is_mangled_component ntuser.man (len 10) ?
[2008/08/15 12:25:22, 5] smbd/filename.c:unix_convert(440)
New file ntuser.man
[2008/08/15 12:25:22, 3] smbd/dosmode.c:unix_mode(142)
unix_mode(jdoe/ntuser.man) returning 0700
[2008/08/15 12:25:22, 10] smbd/open.c:open_file_ntcreate(1184)
open_file_ntcreate: fname=jdoe/ntuser.man, dos_attrs=0x0
access_mask=0x1 share_access=0x7 create_disposition = 0x1
create_options=0x140 unix mode=0700 oplock_request=3
[2008/08/15 12:25:22, 5] smbd/open.c:open_file_ntcreate(1264)
open_file_ntcreate: FILE_OPEN requested for file jdoe/ntuser.man and file

doesn't exist.

Post by albanperso-zatoo at yahoo.com ()
[2008/08/15 12:25:22, 3] smbd/error.c:error_packet_set(106)
error packet at smbd/nttrans.c(805) cmd=162 (SMBntcreateX)

NT_STATUS_OBJECT_NAME_NOT_FOUND

Post by albanperso-zatoo at yahoo.com ()
[2008/08/15 12:25:22, 5] lib/util.c:show_msg(484)
[2008/08/15 12:25:22, 5] lib/util.c:show_msg(494)
size=35
smb_com=0xa2
smb_rcls=52
smb_reh=0
smb_err=49152
smb_flg=136
smb_flg2=51201
smb_tid=3
smb_pid=588
smb_uid=101
smb_mid=1024
smt_wct=0
smb_bcc=0
[2008/08/15 12:25:22, 10] smbd/open.c:open_file_ntcreate(1347)
open_file_ntcreate: fname=jdoe/Application

Data/Microsoft/SystemCertificates/My/CRLs, after mapping access_mask=0x1

Post by albanperso-zatoo at yahoo.com ()
[2008/08/15 12:25:22, 5] smbd/files.c:file_new(123)
allocated file structure 1332, fnum = 5428 (5 used)
[2008/08/15 12:25:22, 4] smbd/open.c:open_file_ntcreate(1605)
calling open_file with flags=0x0 flags2=0x0 mode=0700, access_mask = 0x1,

open_access_mask = 0x1

Post by albanperso-zatoo at yahoo.com ()
[2008/08/15 12:25:22, 10] smbd/open.c:fd_open(67)
fd_open: name jdoe/Application Data/Microsoft/SystemCertificates/My/CRLs,

flags = 00 mode = 0700, fd = 32.

Post by albanperso-zatoo at yahoo.com ()
[2008/08/15 12:25:22, 10] locking/posix.c:get_windows_lock_ref_count(545)
get_windows_lock_count for file = 0
[2008/08/15 12:25:22, 10] locking/posix.c:delete_windows_lock_ref_count(559)
delete_windows_lock_ref_count for file
[2008/08/15 12:25:22, 5] smbd/files.c:file_free(454)
freed files structure 5428 (4 used)
[2008/08/15 12:25:22, 3]
6)
error packet at smbd/nttrans.c(779) cmd=162 (SMBntcreateX)

NT_STATUS_FILE_IS_A_DIRECTORY

Post by albanperso-zatoo at yahoo.com ()
[2008/08/15 12:25:22, 10] smbd/open.c:open_file_ntcreate(1347)
open_file_ntcreate: fname=jdoe/Application

Data/Microsoft/SystemCertificates/My/CRLs, after mapping access_mask=0x1

open_access_mask = 0x1

Post by albanperso-zatoo at yahoo.com ()
[2008/08/15 12:25:22, 10] smbd/open.c:fd_open(67)
fd_open: name jdoe/Application Data/Microsoft/SystemCertificates/My/CRLs,

flags = 00 mode = 0700, fd = 32.

Post by albanperso-zatoo at yahoo.com ()
[2008/08/15 12:25:22, 10] locking/posix.c:get_windows_lock_ref_count(545)
get_windows_lock_count for file = 0
[2008/08/15 12:25:22, 10] locking/posix.c:delete_windows_lock_ref_count(559)
delete_windows_lock_ref_count for file
[2008/08/15 12:25:22, 5] smbd/files.c:file_free(454)
freed files structure 5428 (4 used)
[2008/08/15 12:25:22, 3] smbd/error.c:error_packet_set(106)
error packet at smbd/nttrans.c(779) cmd=162 (SMBntcreateX)

NT_STATUS_FILE_IS_A_DIRECTORY
_____________________________________________________________________________

Post by albanperso-zatoo at yahoo.com ()
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_____________________________________________________________________________
Envoyez avec Yahoo! Mail. Une boite mail plus intelligente http://mail.yahoo.fr

Duncan Brannen

2008-08-19 18:36:41 UTC

Someone more knowledgeable may correct me, but I'd guess you have to fix
that,
if Solaris isn't picking up secondary groups for a user, I'd think Samba
won't find
them either.

On my systems id -a returns all the groups, it's just the groups command
when run as
a non root user that doesn't work on my systems with groups configured
in ldap and
this seems enough to stop Samba picking up my secondary groups. Your systems
seems to be misbehaving in the opposite way.

If I fix mine, I'll let you know what was wrong, I may just go back to
NIS groups
in nsswitch.conf.

Cheers,
Duncan

Post by albanperso-zatoo at yahoo.com ()
details on grous command
To have the secondary groups, I have to enter "id -a" logged as the user
As root, It doesn't work. "id -a jdoe" just returns the primary group
----- Message d'origine ----

I don't see any groups there bar the primary one.
Are you seeing the same thing? IE if you're logged in as root and type
groups jdoe
You see all of jdoe's groups
but if you su to jdoe and type
groups
You only see the primary group?
Just a long shot but might push you in the right direction?
Cheers,
Duncan

Samba issue

Post by albanperso-zatoo at yahoo.com ()
Thanks for help

he parts that take place and no

useful info, so just go to the valuable data)

192.168.11.0/255.255.255.0

ldap:ldap://machinew07.MYDOMAIN.local

ctory mask = 0750

Post by albanperso-zatoo at yahoo.com ()
guest ok = Yes
************ Check the Unix name resolution ************
getent passwd jdoe
jdoe:x:10037:10002:John DOE:/home/jdoe:/bin/sh
getent group grp2
grp2::10004:myadmin,jdoe,demo1,demo2,demo3
************ I can check that Samba can resolve if the user is member of the

group ************

Windows.txt

Post by albanperso-zatoo at yahoo.com ()
-rwxrw---- 1 jdoe grp2 44 Aug 15 11:14 newdocfromunix.txt
*** ACTION: I try on Unix to change the group owner of ".." by grp2 but that

remove all jdoe access from Windows

mba/data/level1

Post by albanperso-zatoo at yahoo.com ()
# file: /samba/data/level1
# owner: root
# group: root
user::rwx
group::r-x #effective:r-x
mask:r-x
other:r-x
getfacl -a /samba/data
# file: /samba/data
# owner: myadmin
# group: grp1
user::rwx
user:user123:rwx #effective:rwx
group::r-x #effective:r-x
mask:rwx
other:r-x
************ From MS Windows side ************
properties/security
The group is in the "group and user names" list
there is no check box in the Allow or deny clomn
Advanced/permissions
Type Name Permission Inherited from Apply to
Allow smb_ins (MYDOMAIN/smb_ins) This folder only
When I try to force the situation returns to the original state with no error
checking allow inheritable and/or Replace permissions has no effect on nany

combination

ntuser.man

Post by albanperso-zatoo at yahoo.com ()
[2008/08/15 12:25:22, 3] smbd/dosmode.c:unix_mode(142)
unix_mode(jdoe/ntuser.man) returning 0700
[2008/08/15 12:25:22, 10] smbd/open.c:open_file_ntcreate(1184)
open_file_ntcreate: fname=jdoe/ntuser.man, dos_attrs=0x0
access_mask=0x1 share_access=0x7 create_disposition = 0x1
create_options=0x140 unix mode=0700 oplock_request=3
[2008/08/15 12:25:22, 5] smbd/open.c:open_file_ntcreate(1264)
open_file_ntcreate: FILE_OPEN requested for file jdoe/ntuser.man and file

doesn't exist.

Post by albanperso-zatoo at yahoo.com ()
[2008/08/15 12:25:22, 3] smbd/error.c:error_packet_set(106)
error packet at smbd/nttrans.c(805) cmd=162 (SMBntcreateX)

NT_STATUS_OBJECT_NAME_NOT_FOUND

Data/Microsoft/SystemCertificates/My/CRLs, after mapping access_mask=0x1

open_access_mask = 0x1

Post by albanperso-zatoo at yahoo.com ()
[2008/08/15 12:25:22, 10] smbd/open.c:fd_open(67)
fd_open: name jdoe/Application Data/Microsoft/SystemCertificates/My/CRLs,

flags = 00 mode = 0700, fd = 32.

Post by albanperso-zatoo at yahoo.com ()
error packet at smbd/nttrans.c(779) cmd=162 (SMBntcreateX)

NT_STATUS_FILE_IS_A_DIRECTORY

Post by albanperso-zatoo at yahoo.com ()
[2008/08/15 12:25:22, 10] smbd/open.c:open_file_ntcreate(1347)
open_file_ntcreate: fname=jdoe/Application

Data/Microsoft/SystemCertificates/My/CRLs, after mapping access_mask=0x1

open_access_mask = 0x1

Post by albanperso-zatoo at yahoo.com ()
[2008/08/15 12:25:22, 10] smbd/open.c:fd_open(67)
fd_open: name jdoe/Application Data/Microsoft/SystemCertificates/My/CRLs,

flags = 00 mode = 0700, fd = 32.

Post by albanperso-zatoo at yahoo.com ()
[2008/08/15 12:25:22, 10] locking/posix.c:get_windows_lock_ref_count(545)
get_windows_lock_count for file = 0
[2008/08/15 12:25:22, 10] locking/posix.c:delete_windows_lock_ref_count(559)
delete_windows_lock_ref_count for file
[2008/08/15 12:25:22, 5] smbd/files.c:file_free(454)
freed files structure 5428 (4 used)
[2008/08/15 12:25:22, 3] smbd/error.c:error_packet_set(106)
error packet at smbd/nttrans.c(779) cmd=162 (SMBntcreateX)

NT_STATUS_FILE_IS_A_DIRECTORY
_____________________________________________________________________________

Post by albanperso-zatoo at yahoo.com ()
Envoyez avec Yahoo! Mail. Une boite mail plus intelligente

http://mail.yahoo.fr
--
The University of St Andrews is a charity registered in Scotland : No SC013532

_____________________________________________________________________________
Envoyez avec Yahoo! Mail. Une boite mail plus intelligente http://mail.yahoo.fr

--
The University of St Andrews is a charity registered in Scotland : No SC013532

albanperso-zatoo at yahoo.com ()

2008-08-19 18:53:16 UTC

good remark, Duncan, but on the samba side, the commande "net ads user info jdoe" can resolve all the user groups included secondary

I check on unix side with the ldapsearch command that using kerberos that the authentication of the involved accounts can read requires all attributes in users and groups and it is OK

I have no idea on what's wrong
I am stuck and an expert could probably help us

Regards

----- Message d'origine ----

Envoy? le : Mardi, 19 Ao?t 2008, 15h28mn 47s
Objet : Re: Re : [Samba] Samba 3.0.x access rights issue with secondary groups or Unix rights
Someone more knowledgeable may correct me, but I'd guess you have to fix
that,
if Solaris isn't picking up secondary groups for a user, I'd think Samba
won't find
them either.
On my systems id -a returns all the groups, it's just the groups command
when run as
a non root user that doesn't work on my systems with groups configured
in ldap and
this seems enough to stop Samba picking up my secondary groups. Your systems
seems to be misbehaving in the opposite way.
If I fix mine, I'll let you know what was wrong, I may just go back to
NIS groups
in nsswitch.conf.
Cheers,
Duncan

De : Duncan Brannen
Envoy? le : Mardi, 19 Ao?t 2008, 14h02mn 38s
Objet : Re: [Samba] Samba 3.0.x access rights issue with secondary groups or

Unix rights

Hi,
I have a similar problem, no ADS in my setup, just no
supplementary groups showing
up (samba 3.2.1 and groups ldap in nsswitch.conf as opposed to working
with Samba 3.0.28 and groups nis in nsswitch.conf)
Solaris 10 SPARC
Everything looks ok, getent, groups etc when logged in as root,
but if I su to the user
not getting any groups and type

I don't see any groups there bar the primary one.
Are you seeing the same thing? IE if you're logged in as root and type
groups jdoe
You see all of jdoe's groups
but if you su to jdoe and type
groups
You only see the primary group?
Just a long shot but might push you in the right direction?
Cheers,
Duncan

Samba issue

Post by albanperso-zatoo at yahoo.com ()
Thanks for help

he parts that take place and no

useful info, so just go to the valuable data)

machinew07.MYDOMAIN.local

Post by albanperso-zatoo at yahoo.com ()
# unix extensions = no
machine password timeout = 0
# logon path = \\machines01\profiles\%U
template shell = /bin/bash
hosts allow = 127.0.0.1, 192.168.10.0/255.255.255.0,

192.168.11.0/255.255.255.0

ldap:ldap://machinew07.MYDOMAIN.local

ctory mask = 0750

group ************

Windows.txt

Post by albanperso-zatoo at yahoo.com ()
-rwxrw---- 1 jdoe grp2 44 Aug 15 11:14 newdocfromunix.txt
*** ACTION: I try on Unix to change the group owner of ".." by grp2 but that

remove all jdoe access from Windows

mba/data/level1

error

Post by albanperso-zatoo at yahoo.com ()
checking allow inheritable and/or Replace permissions has no effect on nany

combination

ntuser.man

doesn't exist.

Post by albanperso-zatoo at yahoo.com ()
[2008/08/15 12:25:22, 3] smbd/error.c:error_packet_set(106)
error packet at smbd/nttrans.c(805) cmd=162 (SMBntcreateX)

NT_STATUS_OBJECT_NAME_NOT_FOUND

Data/Microsoft/SystemCertificates/My/CRLs, after mapping access_mask=0x1

open_access_mask = 0x1

Post by albanperso-zatoo at yahoo.com ()
[2008/08/15 12:25:22, 10] smbd/open.c:fd_open(67)
fd_open: name jdoe/Application Data/Microsoft/SystemCertificates/My/CRLs,

flags = 00 mode = 0700, fd = 32.

Post by albanperso-zatoo at yahoo.com ()
error packet at smbd/nttrans.c(779) cmd=162 (SMBntcreateX)

NT_STATUS_FILE_IS_A_DIRECTORY

Post by albanperso-zatoo at yahoo.com ()
[2008/08/15 12:25:22, 10] smbd/open.c:open_file_ntcreate(1347)
open_file_ntcreate: fname=jdoe/Application

Data/Microsoft/SystemCertificates/My/CRLs, after mapping access_mask=0x1

open_access_mask = 0x1

Post by albanperso-zatoo at yahoo.com ()
[2008/08/15 12:25:22, 10] smbd/open.c:fd_open(67)
fd_open: name jdoe/Application Data/Microsoft/SystemCertificates/My/CRLs,

flags = 00 mode = 0700, fd = 32.

Post by albanperso-zatoo at yahoo.com ()
[2008/08/15 12:25:22, 10] locking/posix.c:get_windows_lock_ref_count(545)
get_windows_lock_count for file = 0
[2008/08/15 12:25:22, 10] locking/posix.c:delete_windows_lock_ref_count(559)
delete_windows_lock_ref_count for file
[2008/08/15 12:25:22, 5] smbd/files.c:file_free(454)
freed files structure 5428 (4 used)
[2008/08/15 12:25:22, 3] smbd/error.c:error_packet_set(106)
error packet at smbd/nttrans.c(779) cmd=162 (SMBntcreateX)

NT_STATUS_FILE_IS_A_DIRECTORY
_____________________________________________________________________________

Post by albanperso-zatoo at yahoo.com ()
Envoyez avec Yahoo! Mail. Une boite mail plus intelligente

http://mail.yahoo.fr
--
The University of St Andrews is a charity registered in Scotland : No

SC013532
_____________________________________________________________________________

Post by albanperso-zatoo at yahoo.com ()
Envoyez avec Yahoo! Mail. Une boite mail plus intelligente

http://mail.yahoo.fr
--
The University of St Andrews is a charity registered in Scotland : No SC013532

_____________________________________________________________________________
Envoyez avec Yahoo! Mail. Une boite mail plus intelligente http://mail.yahoo.fr

Duncan Brannen

2008-08-19 19:39:03 UTC

Ah,
Sorry, I assumed you didn't see the groups in Samba either.

Hope you get it sorted.

Cheers,
Duncan

Post by albanperso-zatoo at yahoo.com ()
good remark, Duncan, but on the samba side, the commande "net ads user info jdoe" can resolve all the user groups included secondary
I check on unix side with the ldapsearch command that using kerberos that the authentication of the involved accounts can read requires all attributes in users and groups and it is OK
I have no idea on what's wrong
I am stuck and an expert could probably help us
Regards
----- Message d'origine ----

De : Duncan Brannen
Envoy? le : Mardi, 19 Ao?t 2008, 14h02mn 38s
Objet : Re: [Samba] Samba 3.0.x access rights issue with secondary groups or

Unix rights

Hi,
I have a similar problem, no ADS in my setup, just no
supplementary groups showing
up (samba 3.2.1 and groups ldap in nsswitch.conf as opposed to

onf)

Solaris 10 SPARC
Everything looks ok, getent, groups etc when logged in as root,
but if I su to the user
not getting any groups and type

I don't see any groups there bar the primary one.
Are you seeing the same thing? IE if you're logged in as root and type
groups jdoe
You see all of jdoe's groups
but if you su to jdoe and type
groups
You only see the primary group?
Just a long shot but might push you in the right direction?
Cheers,
Duncan

Samba issue

Post by albanperso-zatoo at yahoo.com ()
Thanks for help

he parts that take place and no

useful info, so just go to the valuable data)

use spnego = yes

Post by albanperso-zatoo at yahoo.com ()
client use spnego = yes
password server = machinew01.MYDOMAIN.local

machinew07.MYDOMAIN.local

192.168.11.0/255.255.255.0

ldap:ldap://machinew07.MYDOMAIN.local

ctory mask = 0750

group ************

Windows.txt

Post by albanperso-zatoo at yahoo.com ()
-rwxrw---- 1 jdoe grp2 44 Aug 15 11:14 newdocfromunix.txt
*** ACTION: I try on Unix to change the group owner of ".." by grp2 but that

remove all jdoe access from Windows

mba/data/level1

Post by albanperso-zatoo at yahoo.com ()
# file: /samba/data/level1
# owner: root
# group: root
user::rwx
group::r-x #effective:r-x
mask:r-x
o

amba/data

Post by albanperso-zatoo at yahoo.com ()
# file: /samba/data
# owner: myadmin
# group: grp1
user::rwx
user:user123:rwx #effective:rwx
group::r-x #effective:r-x
mask:rwx
other:r-x
************ From MS Windows side ************
properties/security
The group is in the "group and user names" list
there is no check box in the Allow or deny clomn
Advanced/permissions
Type Name Permission Inherited from Apply to
Allow smb_ins (MYDOMAIN/smb_ins) This folder only
When I try to force the situation returns to the original state with no

error

Post by albanperso-zatoo at yahoo.com ()
checking allow inheritable and/or Replace permissions has no effect on nany

combination

ntuser.man

Post by albanperso-zatoo at yahoo.com ()
[2008/0

oe/ntuser.man) returning 0700

Post by albanperso-zatoo at yahoo.com ()
[2008/08/15 12:25:22, 10] smbd/open.c:open_file_ntcreate(1184)
open_file_ntcreate: fname=jdoe/ntuser.man, dos_attrs=0x0
access_mask=0x1 share_access=0x7 create_disposition = 0x1
create_options=0x140 unix mode=0700 oplock_request=3
[2008/08/15 12:25:22, 5] smbd/open.c:open_file_ntcreate(1264)
open_file_ntcreate: FILE_OPEN requested for file jdoe/ntuser.man and file

doesn't exist.

Post by albanperso-zatoo at yahoo.com ()
[2008/08/15 12:25:22, 3] smbd/error.c:error_packet_set(106)
error packet at smbd/nttrans.c(805) cmd=162 (SMBntcreateX)

NT_STATUS_OBJECT_NAME_NOT_FOUND

Data/Microsoft/SystemCertificates/My/CRLs, after mapping access_mask=0x1

open_access_mask = 0x1

Post by albanperso-zatoo at yahoo.com ()
[2008/08/15 12:25:22, 10] smbd/open.c:fd_open(67)
fd_open: name jdoe/Application Data/Microsoft/SystemCertificates/My/CRLs,

flags = 00 mode = 0700, fd = 32.

[2008/08/15 12:25:22, 5] smbd/files.c:file_free(454)