Hello,
I have a Debian Squeeze server and want to configure Samba + OpenLDAP on it.
Following some documentation I've found over Internet, I see that I
must include the "samba schema" in OpenLDAP but apart from this, I've
installed on the same server a software called "gosa" and it has a samba
schema called "samba3.schema" which I don't know if it's the same that
is provided by the samba-doc debian package or not, or whether this one
could work.
When I tried to add the samba-doc schema to my LDAP this is what I got:
ldap:/etc/ldap/slapd.d/cn=config/cn=schema# ldapadd -x -H
ldap://xxx.xxx.xxx.xxx -D "cn=config" -W -f /tmp/cn=samba.ldif
Enter LDAP Password:
adding new entry "cn=samba,cn=schema,cn=config"
ldap_add: Other (e.g., implementation specific) error (80)
additional info: olcAttributeTypes: Duplicate attributeType:
"1.3.6.1.4.1.7165.2.1.24"
So it seems there's a problem between the "official" samba.schema from
samba-doc package and the one from Gosa.
After configuring smb.conf and smbldap-tools, I'm still unable to
authenticate my users against LDAP using Samba. BTW, I guess PAM is well
configured since I can login into the server via ssh with any user that
is into the LDAP, and when I do: 'getent passwd' it shows me users from
my LDAP server as well.
This is my smb.conf so far:
# Global parameters
[global]
workgroup = IMDEANETWORKS
netbios name = PDC-SRV
security = user
enable privileges = yes
#interfaces = 192.168.5.11
#username map = /etc/samba/smbusers
server string = Samba Server %v
#security = ads
encrypt passwords = Yes
# min passwd length = 3
#pam password change = no
#obey pam restrictions = No
# method 1:
#unix password sync = no
#ldap passwd sync = yes
# method 2:
unix password sync = yes
ldap passwd sync = yes
passwd program = /usr/sbin/smbldap-passwd -u "%u"
passwd chat = "Changing *\nNew password*" %n\n "*Retype new
password*" %n\n"
log level = 2
syslog = 0
log file = /var/log/samba/log.%U
max log size = 100000
time server = Yes
socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
mangling method = hash2
Dos charset = CP932
Unix charset = UTF-8
logon script = logon.bat
logon drive = H:
logon home =
logon path =
domain logons = Yes
domain master = Yes
os level = 65
preferred master = Yes
wins support = yes
# passdb backend = ldapsam:"ldap://ldap1.company.com
ldap://ldap2.company.com";
passdb backend = ldapsam:ldap://xxx.xxx.xxx.xxx/
ldap admin dn = cn=yyy,dc=xxx,dc=imdea,dc=org
#ldap admin dn = cn=samba,ou=DSA,dc=company,dc=com
ldap suffix = dc=xxx,dc=imdea,dc=org
ldap group suffix = ou=Groups
ldap user suffix = ou=People
ldap machine suffix = ou=Computers
#ldap idmap suffix = ou=Idmap
add user script = /usr/sbin/smbldap-useradd -m "%u"
#ldap delete dn = Yes
delete user script = /usr/sbin/smbldap-userdel "%u"
add machine script = /usr/sbin/smbldap-useradd -t 0 -w "%u"
add group script = /usr/sbin/smbldap-groupadd -p "%g"
delete group script = /usr/sbin/smbldap-groupdel "%g"
add user to group script = /usr/sbin/smbldap-groupmod -m "%u" "%g"
delete user from group script = /usr/sbin/smbldap-groupmod -x
"%u" "%g"
set primary group script = /usr/sbin/smbldap-usermod -g '%g' '%u'
admin users = Administrator
ldap ssl = no
# printers configuration
#printer admin = @"Print Operators"
load printers = Yes
create mask = 0640
directory mask = 0750
#force create mode = 0640
#force directory mode = 0750
nt acl support = No
printing = cups
printcap name = cups
deadtime = 10
guest account = nobody
map to guest = Bad User
dont descend = /proc,/dev,/etc,/lib,/lost+found,/initrd
show add printer wizard = yes
; to maintain capital letters in shortcuts in any of the
profile folders:
preserve case = yes
short preserve case = yes
case sensitive = no
[netlogon]
path = /home/netlogon/
browseable = No
read only = yes
[profiles]
path = /home/profiles
read only = no
create mask = 0600
directory mask = 0700
browseable = No
guest ok = Yes
profile acls = yes
csc policy = disable
# next line is a great way to secure the profiles
#force user = %U
# next line allows administrator to access all profiles
#valid users = %U "Domain Admins"
[printers]
comment = Network Printers
#printer admin = @"Print Operators"
guest ok = yes
printable = yes
path = /home/spool/
browseable = No
read only = Yes
printable = Yes
print command = /usr/bin/lpr -P%p -r %s
lpq command = /usr/bin/lpq -P%p
lprm command = /usr/bin/lprm -P%p %j
# print command = /usr/bin/lpr -U%U@%M -P%p -r %s
# lpq command = /usr/bin/lpq -U%U@%M -P%p
# lprm command = /usr/bin/lprm -U%U@%M -P%p %j
# lppause command = /usr/sbin/lpc -U%U@%M hold %p %j
# lpresume command = /usr/sbin/lpc -U%U@%M release %p %j
# queuepause command = /usr/sbin/lpc -U%U@%M stop %p
# queueresume command = /usr/sbin/lpc -U%U@%M start %p
[print$]
path = /home/printers
guest ok = No
browseable = Yes
read only = Yes
valid users = @"Print Operators"
write list = @"Print Operators"
create mask = 0664
directory mask = 0775
[public]
path = /tmp
guest ok = yes
browseable = Yes
writable = yes
[prueba]
browseable = yes
comment = Prueba
path = /tmp
valid users = Administrator, joel
writeable = yes
guest ok = no
printable = no
I was following this tutorial:
http://www.server-world.info/en/note?os=Debian_6.0&p=samba&f=4
But once that I finish with this, when I try to access
\\xxx.xxx.xxx.xxx\test from a Windows XP host, I get a prompt for login
with user and passwd, I put any user from the ldap and it doesn't accept
my credentials. This is what appears in the /var/log/samba/log.user file:
[2012/03/29 14:29:04.715182, 2] auth/auth.c:314(check_ntlm_password)
check_ntlm_password: Authentication for user [User] -> [User] FAILED
with error NT_STATUS_NO_SUCH_USER
[2012/03/29 14:29:04.719187, 2]
smbd/service.c:587(create_connection_server_info)
guest user (from session setup) not permitted to access this share
(prueba)
[2012/03/29 14:29:04.719294, 1] smbd/service.c:678(make_connection_snum)
create_connection_server_info failed: NT_STATUS_ACCESS_DENIED
[2012/03/29 14:29:04.831882, 2]
smbd/service.c:587(create_connection_server_info)
guest user (from session setup) not permitted to access this share
(prueba)
[2012/03/29 14:29:04.831990, 1] smbd/service.c:678(make_connection_snum)
create_connection_server_info failed: NT_STATUS_ACCESS_DENIED
[2012/03/29 14:29:20.777189, 2] passdb/pdb_ldap.c:572(init_sam_from_ldap)
init_sam_from_ldap: Entry found for user: Administrator
[2012/03/29 14:29:20.778725, 2]
passdb/pdb_ldap.c:2446(init_group_from_ldap)
init_group_from_ldap: Entry found for group: 1004
And from a Linux machine:
~$ smbclient -L 192.168.10.100 -U jrosental
Enter jrosental's password:
Domain=[IMDEANETWORKS] OS=[Unix] Server=[Samba 3.5.6]
Sharename Type Comment
--------- ---- -------
print$ Disk
public Disk
prueba Disk Prueba
IPC$ IPC IPC Service (Samba Server 3.5.6)
Domain=[IMDEANETWORKS] OS=[Unix] Server=[Samba 3.5.6]
Server Comment
--------- -------
PDC-SRV Samba Server 3.5.6
Workgroup Master
--------- -------
IMDEANETWORKS PDC-SRV
~$ smbclient \\\\xxx.xxx.xxx.xxx\\prueba -U joel
Enter joell's password:
Domain=[IMDEANETWORKS] OS=[Unix] Server=[Samba 3.5.6]
tree connect failed: NT_STATUS_ACCESS_DENIED
Any ideas what could be happening?
Thanks in advance.
--
Joel Rosental R.
Systems Administrator.
GPG Fingerprint = 49AF BC22 A6D1 9833 A421 7330 A0FB E34E AFCB 4CCA
Tel: +34 91 481 6987
Fax: + 34 91 481 6987
Web: http://www.networks.imdea.org
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