[Samba] SAMBA + LDAP : Unable to Login on a domain
Olivier BONHOMME
olivier.bonhomme at b2i-toulouse.com
Thu Feb 24 08:47:53 GMT 2005
Hi Everybody,
I am writing here this mail because I have a strange problem using SAMBA
with authentication by LDAP. The OS is a Linux Debian Sarge 3.1 with a
SAMBA 3.0.10-Debian. Communication between LDAP and SAMBA works fine. So
I can access to SAMBA shares in workgroup mode using LDAP accounts.
When I try to join a computer to the domain, it works => Join is OK
using administrator account from LDAP.
But the problem is when I try to log into the domain with an account.
Samba says that authentication is OK but windows says that username or
password is incorrect.
Does anybody has a solution for this strange problem.
I am sending with this mail my smb.conf
Thank you for your answers.
Best Regards,
Olivier BONHOMME
-------------- next part --------------
# This is the main Samba configuration file. You should read the
# smb.conf(5) manual page in order to understand the options listed
# here. Samba has a huge number of configurable options (perhaps too
# many!) most of which are not shown in this example
#
# Any line which starts with a ; (semi-colon) or a # (hash)
# is a comment and is ignored. In this example we will use a #
# for commentry and a ; for parts of the config file that you
# may wish to enable
#
# NOTE: Whenever you modify this file you should run the command "testparm"
# to check that you have not made any basic syntactic errors.
#
#======================= Global Settings =====================================
[global]
# workgroup = NT-Domain-Name or Workgroup-Name
workgroup = B2I-DEBIAN
# server string is the equivalent of the NT Description field
server string = Domaine B2i Toulouse
netbios name = ALEXANDRA
# Administration du domaine
admin users = root
# This option is important for security. It allows you to restrict
# the "loopback" interface. For more examples of the syntax see
# the smb.conf man page
hosts allow = 192.168.0. 127.
# if you want to automatically load your printer list rather
# than setting them up individually then you'll need this
printcap name = /etc/printcap
load printers = yes
printer admin = @users
# It should not be necessary to spell out the print system type unless
# yours is non-standard. Currently supported print systems include:
# bsd, sysv, plp, lprng, aix, hpux, qnx
printing = lprng
# Uncomment this if you want a guest account, you must add this to /etc/passwd
# otherwise the user "nobody" is used
; guest account = pcguest
# Modification du loglevel
Loglevel=2
# this tells Samba to use a separate log file for each machine
# that connects
log file = /var/log/samba/%m.log
# Put a capping on the size of the log files (in Kb).
max log size = 0
# Security mode. Most people will want user level security. See
# security_level.txt for details.
security = user
# Use password server option only with security = server
# The argument list may include:
# password server = My_PDC_Name [My_BDC_Name] [My_Next_BDC_Name]
# or to auto-locate the domain controller/s
password server = ALEXANDRA
# Password Level allows matching of _n_ characters of the password for
# all combinations of upper and lower case.
password level = 8
username level = 8
# You may wish to use password encryption. Please read
# ENCRYPTION.txt, Win95.txt and WinNT.txt in the Samba documentation.
# Do not enable this option unless you have read those documents
encrypt passwords = yes
smb passwd file = /etc/samba/smbpasswd
# The following is needed to keep smbclient from spouting spurious errors
# when Samba is built with support for SSL.
; ssl CA certFile = /usr/share/ssl/certs/ca-bundle.crt
# The following are needed to allow password changing from Windows to
# update the Linux system password also.
# NOTE: Use these with 'encrypt passwords' and 'smb passwd file' above.
# NOTE2: You do NOT need these to allow workstations to change only
# the encrypted SMB passwords. They allow the Unix password
# to be kept in sync with the SMB password.
; unix password sync = Yes
; passwd program = /usr/bin/passwd %u
; passwd chat = *New*password* %n\n *Retype*new*password* %n\n *passwd:*all*authentication*tokens*updated*successfully*
# You can use PAM's password change control flag for Samba. If
# enabled, then PAM will be used for password changes when requested
# by an SMB client instead of the program listed in passwd program.
# It should be possible to enable this without changing your passwd
# chat parameter for most setups.
; pam password change = yes
# Unix users can map to different SMB User names
; username map = /etc/samba/smbusers
# Using the following line enables you to customise your configuration
# on a per machine basis. The %m gets replaced with the netbios name
# of the machine that is connecting
; include = /etc/samba/smb.conf.%m
# This parameter will control whether or not Samba should obey PAM's
# account and session management directives. The default behavior is
# to use PAM for clear text authentication only and to ignore any
# account or session management. Note that Samba always ignores PAM
# for authentication in the case of encrypt passwords = yes
obey pam restrictions = no
# Most people will find that this option gives better performance.
# See speed.txt and the manual pages for details
socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
# Configure Samba to use multiple interfaces
# If you have multiple network interfaces then you must list them
# here. See the man page for details.
; interfaces = 192.168.12.2/24 192.168.13.2/24
# Configure remote browse list synchronisation here
# request announcement to, or browse list sync from:
# a specific host or from / to a whole subnet (see below)
; remote browse sync = 192.168.3.25 192.168.5.255
# Cause this host to announce itself to local subnets here
; remote announce = 192.168.1.255 192.168.2.44
# Browser Control Options:
# set local master to no if you don't want Samba to become a master
# browser on your network. Otherwise the normal election rules apply
local master = yes
# OS Level determines the precedence of this server in master browser
# elections. The default value should be reasonable
os level = 64
# Domain Master specifies Samba to be the Domain Master Browser. This
# allows Samba to collate browse lists between subnets. Don't use this
# if you already have a Windows NT domain controller doing this job
domain master = yes
# Preferred Master causes Samba to force a local browser election on startup
# and gives it a slightly higher chance of winning the election
preferred master = yes
# Enable this if you want Samba to be a domain logon server for
# Windows95 workstations.
domain logons = yes
# if you enable domain logons then you may want a per-machine or
# per user logon script
# run a specific logon batch file per workstation (machine)
; logon script = %m.bat
# run a specific logon batch file per username
; logon script = %U.bat
# Where to store roving profiles (only for Win95 and WinNT)
# %L substitutes for this servers netbios name, %U is username
# You must uncomment the [Profiles] share below
; logon path = \\%L\Profiles\%U
logon path = ""
; logon path = c:\Winnt\Profiles\%U
# Windows Internet Name Serving Support Section:
# WINS Support - Tells the NMBD component of Samba to enable it's WINS Server
wins support = yes
# WINS Server - Tells the NMBD components of Samba to be a WINS Client
# Note: Samba can be either a WINS Server, or a WINS Client, but NOT both
# wins server = 127.0.0.1
# WINS Proxy - Tells Samba to answer name resolution queries on
# behalf of a non WINS capable client, for this to work there must be
# at least one WINS Server on the network. The default is NO.
wins proxy = yes
# DNS Proxy - tells Samba whether or not to try to resolve NetBIOS names
# via DNS nslookups. The built-in default for versions 1.9.17 is yes,
# this has been changed in version 1.9.18 to no.
dns proxy = yes
# Case Preservation can be handy - system default is _no_
# NOTE: These can be set on a per share basis
; preserve case = no
; short preserve case = no
# Default case is normally upper case for all DOS files
; default case = lower
# Be very careful with case sensitivity - it can break things!
; case sensitive = no
##############################################################
#Directives supplementaires pour fonctionnement avec OPENLDAP
##############################################################
passdb backend = ldapsam:ldap://192.168.0.242/
ldap passwd sync = yes
ldap admin dn = cn=Manager,dc=b2i-toulouse,dc=prive
ldap suffix = dc=b2i-toulouse,dc=prive
ldap group suffix = ou=Groups
ldap user suffix = ou=Users
ldap machine suffix = ou=Computers
#ldap filter = (&(objectclass=posixAccount)(uid=%u))
#ldap ssl = start_tls
# Definition des chemins des scripts permettant l'ajout dans LDAP
# a partir de SAMBA
add machine script = /usr/sbin/smbldap-useradd -w "%u"
add user script = /usr/sbin/smbldap-useradd -m "%u"
add group script = /usr/sbin/smbldap-groupadd -p "%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"
delete user script = /usr/sbin/smbldap-userdel "%u"
delete group script = /usr/sbin/smbldap-groupdel "%g"
set primary group script = /usr/sbin/smbldap-usermod -g "%g" "%u"
Dos charset = 850
Unix charset = ISO8859-1
ldap delete dn = Yes
#============================ Share Definitions ==============================
[homes]
comment = A la maison
browseable = no
writable = yes
valid users = %S
create mode = 0777
directory mode = 0777
force directory mode = 0777
[Faxs recus]
comment = Fax en reception
path = /home/services/fax/recvq
read only = yes
writable = no
users = @users
force group = users
force create mode = 0664
force directory mode = 0775
[Faxs env]
comment = Fax en emission
path = /home/services/fax/sendq
read only = yes
writable = no
users = @users
force group = users
force create mode = 0664
force directory mode = 0775
[Propositions]
comment = Repertoire propositions commerciales
path = /home/propositions
read only = no
writable = yes
users = @users
valid users = ncazaux, efrelot, ladieu, fgoas, jcouraud, jvical, baudouin, mjacques, buxeraud
force group = users
force create mode = 0664
force directory mode = 0775
[Commercial]
comment = Repertoire commercial
path = /home/commercial
read only = no
writable = yes
users = @users
valid users = ncazaux, efrelot, jcouraud, mleroy, jvical
force group = users
force create mode = 0664
force directory mode = 0775
[Administ]
comment = Administratif
path = /home/administratif
read only = no
writable = yes
users = @users
valid users = ncazaux, efrelot, ladieu, fgoas, jcouraud, jvical, baudouin
force group = users
force create mode = 0664
force directory mode = 0775
[Adminpub]
comment = Administratif public
path = /home/administratif_public
read only = no
writable = yes
users = @users
valid users = @users
force group = users
force create mode = 0664
force directory mode = 0775
[CVS$]
comment = Base CVS
path = /home/CVS
read only = no
writable = yes
users = @users
valid users = cvs
force group = users
force create mode = 0664
force directory mode = 0775
[Base B2i]
comment = Base B2I Toulouse
path = /home/base_b2iToulouse
read only = no
writable = yes
users = @users
force group = users
force create mode = 0664
force directory mode = 0775
[Base OCI]
comment = Base OCI
path = /home/base_oci
read only = no
writable = yes
users = @users
valid users = efrelot
force group = users
force create mode = 0664
force directory mode = 0775
[MAX]
comment = Maximazer
path = /home/Max97
read only = no
writable = yes
valid users = efrelot, ncazaux, fgoas, ladieu
force group = users
force create mode = 0664
force directory mode = 0775
[Public]
comment = Repertoire public
path = /home/public
read only = no
writable = yes
users = @users
force group = users
force create mode = 0664
force directory mode = 0775
[Projet]
comment = Repertoire projets
path = /home/projets
read only = no
writable = yes
users = @users
force group = users
force create mode = 0664
force directory mode = 0775
[SVN]
comment = Repertoire svn
path = /home/svn
read only = no
writable = yes
users = @users
force group = users
force create mode = 0664
force directory mode = 0775
[CVS$]
comment = Repertoire CVS
path = /home/CVS
read only = yes
writable = no
users = sauvegarde
force group = users
force create mode = 0664
force directory mode = 0775
[sauevgarde$]
comment = Repertoire sauvegarde
path = /mnt/sauvegarde
read only = yes
writable = no
users = users
force group = users
force create mode = 0664
#[fax]
# printer name = Paserelle Fax
# path = /home/printer
# guest ok = Yes
# printable = yes
# printer admin = @users
# write list = @users
# writable = yes
# directory = /home/printer
# print command = ( /usr/bin/printfax %I %s %U %m; rm %s ) &
# lpq command = /usr/bin/faxlpq %U
# lprm command = /usr/bin/faxlprm %j %U
[print$]
path = /home/drivers_imprimantes
browsable = yes
read only = yes
write list = @sambaadm
#[fax]
# comment = Paserelle FAX
# path = /tmp
# lpq command = /usr/local/smbfax/smbfax show
# lprm command = /usr/local/smbfax/smbfax dequeue %j
# print command = /usr/local/smbfax/smbfax -r queue %u %s
# queuepause command = /bin/true
# queueresume command = /bin/true
# postscript = true
# browseable = yes
# printable = yes
# writable = no
# create mode = 0700
# printing = lpr
# printer admin = @users
# write list = @users
#[Sortie PDF]
# path = /home/printer
# comment = Repertoire de sortie de l'imprimante PDF
# force user = nobody
# read only = No
# guest ok = Yes
# browseable = yes
# create mode = 0700
# force create mode = 0664
#[pdf]
# path = /home/printer
# guest ok = Yes
# printable = Yes
# print command = /usr/bin/imprimepdf %s
# printer name = Imprimante PDF
# comment = Imprimante de generation de fichiers PDF
# lpq command =
# lprm command =
# printer admin = @users
# write list = @users
# writable = yes
# directory = /home/printer
#[tiffg4]
# path = /home/printer
# guest ok = Yes
# printable = Yes
# print command = /usr/bin/imprimetiffg4 %s
# printer name = Imprimante Tiffg4
# comment = Imprimante de generation de fichiers Tiffg4
# printer admin = @users
# write list = @users
# writable = yes
# directory = /home/printer
# If you want users samba doesn't recognize to be mapped to a guest user
; map to guest = bad user
# Un-comment the following and create the netlogon directory for Domain Logons
[netlogon]
comment = Network Logon Service
path = /etc/netlogon
guest ok = yes
writable = no
share modes = no
# Un-comment the following to provide a specific roving profile share
# the default is to use the user's home directory
;[Profiles]
; path = /home/profiles
; browseable = no
; guest ok = yes
# NOTE: If you have a BSD-style print system there is no need to
# specifically define each individual printer
;[printers]
; comment = All Printers
; path = /var/spool/samba
; browseable = no
# Set public = yes to allow user 'guest account' to print
; guest ok = no
; writable = no
; printable = yes
# This one is useful for people to share files
;[tmp]
; comment = Temporary file space
; path = /tmp
; read only = no
; public = yes
# A publicly accessible directory, but read only, except for people in
# the "staff" group
;[public]
; comment = Public Stuff
; path = /home/samba
; public = yes
; writable = yes
; printable = no
; write list = @staff
# Other examples.
#
# A private printer, usable only by fred. Spool data will be placed in fred's
# home directory. Note that fred must have write access to the spool directory,
# wherever it is.
;[fredsprn]
; comment = Fred's Printer
; valid users = fred
; path = /home/fred
; printer = freds_printer
; public = no
; writable = no
; printable = yes
# A private directory, usable only by fred. Note that fred requires write
# access to the directory.
;[fredsdir]
; comment = Fred's Service
; path = /usr/somewhere/private
; valid users = fred
; public = no
; writable = yes
; printable = no
# a service which has a different directory for each machine that connects
# this allows you to tailor configurations to incoming machines. You could
# also use the %U option to tailor it by user name.
# The %m gets replaced with the machine name that is connecting.
;[pchome]
; comment = PC Directories
; path = /usr/local/pc/%m
; public = no
; writable = yes
# A publicly accessible directory, read/write to all users. Note that all files
# created in the directory by users will be owned by the default user, so
# any user with access can delete any other user's files. Obviously this
# directory must be writable by the default user. Another user could of course
# be specified, in which case all files would be owned by that user instead.
;[public]
; path = /usr/somewhere/else/public
; public = yes
; only guest = yes
; writable = yes
; printable = no
# The following two entries demonstrate how to share a directory so that two
# users can place files there that will be owned by the specific users. In this
# setup, the directory should be writable by both users and should have the
# sticky bit set on it to prevent abuse. Obviously this could be extended to
# as many users as required.
;[myshare]
; comment = Mary's and Fred's stuff
; path = /usr/somewhere/shared
; valid users = mary fred
; public = no
; writable = yes
; printable = no
; create mask = 0765
More information about the samba
mailing list