Authentification via un PDC pour samba [Résolu]

[illegalsene]

Bonjour,

Mon réseau dispose d'un contrôleur de domaine. J'ai un serveur soux fedora 4 avec un serveur Apache d'installé. Afin de permettre le partage de fichier entre les clients windows et le serveur Unix, j'ai mis en place un serveur samba.
J'ai relayé l'authentification des clients Windows au contrôleur de domaine.
Voici le message d'erreur que j'obtiens dans les logs de Samba lorsque q'une machine tente d'accèder au serveur Fedora.

Code :

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[2006/07/03 09:49:28, 1] libsmb/cliconnect.c:cli_connect(1330)
  Error connecting to 140.120.1.6 (Permission denied)
[2006/07/03 09:49:28, 1] libsmb/cliconnect.c:cli_connect(1330)
  Error connecting to 172.25.255.254 (Permission denied)
[2006/07/03 09:49:28, 1] libsmb/cliconnect.c:cli_connect(1330)
  Error connecting to 172.18.0.1 (Permission denied)
[2006/07/03 09:49:28, 0] auth/auth_server.c:server_cryptkey(83)
  password server not available
[2006/07/03 09:49:28, 1] libsmb/cliconnect.c:cli_connect(1330)
  Error connecting to 140.120.1.6 (Permission denied)
[2006/07/03 09:49:28, 1] libsmb/cliconnect.c:cli_start_connection(1410)
  cli_full_connection: failed to connect to NS2001<20> (140.120.1.6)
[2006/07/03 09:49:28, 1] libsmb/cliconnect.c:cli_connect(1330)
  Error connecting to 140.120.1.6 (Permission denied)
[2006/07/03 09:49:28, 1] libsmb/cliconnect.c:cli_connect(1330)
  Error connecting to 172.25.255.254 (Permission denied)
[2006/07/03 09:49:28, 1] libsmb/cliconnect.c:cli_connect(1330)
  Error connecting to 172.18.0.1 (Permission denied)
[2006/07/03 09:49:28, 0] auth/auth_server.c:server_cryptkey(83)
  password server not available
[2006/07/03 09:49:28, 1] auth/auth_server.c:check_smbserver_security(252)
  password server is not connected (cli not initilised)
[2006/07/03 09:49:29, 1] libsmb/cliconnect.c:cli_connect(1330)

et voici mon smb.conf

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[global]
 
# workgroup = NT-Domain-Name or Workgroup-Name
   workgroup = DOMVBB
 
# server string is the equivalent of the NT Description field
   server string =
 
# This option is important for security. It allows you to restrict
# connections to machines which are on your local network. The
# following example restricts access to two C class networks and
# the "loopback" interface. For more examples of the syntax see
# the smb.conf man page
;   hosts allow = 192.168.1. 192.168.2. 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 = no
 
# 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
 
# 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 = server
 
# 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 = *
 
   password server = ns2001 ns2000 dc2000
 
# 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 = yes
 
# 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 = no
 
# OS Level determines the precedence of this server in master browser
# elections. The default value should be reasonable
;   os level = 33
 
# 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
 
# 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 = 140.120.1.6
 
# 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 = no
 
# 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
 
#============================ Share Definitions ==============================
 
[wwwroot]
   comment = Racine des applications fonctionnant sur l'intranet
   path = /var/www/html
   valid users = apache root
   public = no
   writable = yes
   printable = no
   create mask = 0777
 
[Intranet Prod]
   comment = Version de production de l'intranet
   path = /var/www/html/production/intranet
   valid users = apache root comm
   public = no
   writable = yes
   printable = no
   create mask = 0777

Quelqu'un aurait-il une idée ?

Merci.

[valal]

est ce un oubli que tu n'a pas activé

Code :

domain master = yes

???

et je pense que c'est plutot :

Code :

 security = user

as tu crée des comptes pour tes machines sur ton serveur?
as tu affecter des mdp à tes users?


etc...

[illegalsene]

security = server car l'authentification est effectuée au travers de mon PDC. Sinon le paramètre

Code :

domain master = yes

a résolu le problème.
A quoi sert-il?

Encore merci.

[insupien]

Envoyé par illegalsene

security = server car l'authentification est effectuée au travers de mon PDC. Sinon le paramètre

Code :

domain master = yes

a résolu le problème.
A quoi sert-il?

Encore merci.

il sert à determiner ton PDC justement est ce qu il se fait au niveau de Samba ou non ==>

Code :

domain master = yes

veut dire que ton PDC est SAMBA

Je me trompe?

[Olivier Regnier]

domain master:

Définit si Samba doit être le "maître explorateur de domaine" pour son domaine. Ceci permet rassembler les listes de machines fournies par les maîtres explorateur locaux et de leur redistribuer ensuite une liste complète des machines du domaine.

A ne pas utiliser si un PDC Windows NT existe dans le domaine

@++

[insupien]

+1 Ce que j'ai dis. enfin en plus clair cette fois Larkine

[valal]

content que c'était ça le pb....sinon moi j'ai

Code :

security = user

et ça pause pas de pb??