samba 3.2.5 commande root preexec client Xp
nathalie
nathalie.ramat at univ-littoral.fr
Mon Jan 5 11:07:37 GMT 2009
Hello,
I installed a version 3.2.5 via samba packages on a lenny. I have to
manage different profiles depending on the user (teachers, students). So
I use a section profiles in which I run the root preexec command with a
script that copy the correct profile depending on the user and group.
With Windows 2000 client - I have no problem -- preexec-command is
executed only once at the beginning. But with the XP client I have
strange results.
The commande root preexec run at the beginning - but when I
disconnected - at the time of registration parameters I again run the
preexec command.
I read many docs on the net but I do not know why I have multiple
executions. I think I need to edit the registry key on the client XP -
but I do not see that. If someone has already been confronted with this
problem - any help would be welcome.
I create a test file is simple:
#! / bin / sh
echo "date" $ 1 "" $ 2 "machine" $ 3 "user" $ 4>> / var / log / samba /
userlogon
and I get in userlogon --
a line with the date and time, the machine and the user when entering
the user
and a line with the date and time, the machine and the user when I leave
the session
I put my smb.conf :
#
# Sample configuration file for the Samba suite for Debian GNU/Linux.
#
#
# 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 most of which
# are not shown in this example
#
# Some options that are often worth tuning have been included as
# commented-out examples in this file.
# - When such options are commented with ";", the proposed setting
# differs from the default Samba behaviour
# - When commented with "#", the proposed setting is the default
# behaviour of Samba but the option is considered important
# enough to be mentioned here
#
# NOTE: Whenever you modify this file you should run the command
# "testparm" to check that you have not made any basic syntactic
# errors.
# A well-established practice is to name the original file
# "smb.conf.master" and create the "real" config file with
# testparm -s smb.conf.master >smb.conf
# This minimizes the size of the really used smb.conf file
# which, according to the Samba Team, impacts performance
# However, use this with caution if your smb.conf file contains nested
# "include" statements. See Debian bug #483817 for a case
# where using a master file is not a good idea.
#
#======================= Global Settings =======================
[global]
## Browsing/Identification ###
# Change this to the workgroup/NT-domain name your Samba server will
part of
workgroup = KILAUEA
netbios name = himalaya
netbios aliases = HIMALAYA
# server string is the equivalent of the NT Description field
server string = %h server
# Windows Internet Name Serving Support Section:
# WINS Support - Tells the NMBD component of Samba to enable its 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 = w.x.y.z
# This will prevent nmbd to search for NetBIOS names through DNS.
dns proxy = no
# What naming service and in what order should we use to resolve host names
# to IP addresses
name resolve order = lmhosts host wins bcast
hosts allow = 192.168.10. 127.0.0.1
os level = 65
domain master = yes
local master = yes
preferred master = yes
time server = yes
#### Networking ####
# The specific set of interfaces / networks to bind to
# This can be either the interface name or an IP address/netmask;
# interface names are normally preferred
; interfaces = 127.0.0.0/8 eth0
# Only bind to the named interfaces and/or networks; you must use the
# 'interfaces' option above to use this.
# It is recommended that you enable this feature if your Samba machine is
# not protected by a firewall or is a firewall itself. However, this
# option cannot handle dynamic or non-broadcast interfaces correctly.
; bind interfaces only = yes
#### Debugging/Accounting ####
# This tells Samba to use a separate log file for each machine
# that connects
log file = /var/log/samba/log.%m
# Cap the size of the individual log files (in KiB).
max log size = 1000
# If you want Samba to only log through syslog then set the following
# parameter to 'yes'.
# syslog only = no
# We want Samba to log a minimum amount of information to syslog.
Everything
# should go to /var/log/samba/log.{smbd,nmbd} instead. If you want to log
# through syslog you should set the following parameter to something
higher.
syslog = 1
# Do something sensible when Samba crashes: mail the admin a backtrace
panic action = /usr/share/samba/panic-action %d
####### Authentication #######
# "security = user" is always a good idea. This will require a Unix account
# in this server for every user accessing the server. See
# /usr/share/doc/samba-doc/htmldocs/Samba3-HOWTO/ServerType.html
# in the samba-doc package for details.
security = user
# You may wish to use password encryption. See the section on
# 'encrypt passwords' in the smb.conf(5) manpage before enabling.
encrypt passwords = true
# If you are using encrypted passwords, Samba will need to know what
# password database type you are using. # passdb backend = tdbsam
password server = himalaya
log level=9
# obey pam restrictions = yes
# This boolean parameter controls whether Samba attempts to sync the Unix
# password with the SMB password when the encrypted SMB password in the
# passdb is changed.
# unix password sync = yes
# For Unix password sync to work on a Debian GNU/Linux system, the
following
# parameters must be set (thanks to Ian Kahan
<<kahan at informatik.tu-muenchen.de> for
# sending the correct chat script for the passwd program in Debian Sarge).
# passwd program = /usr/bin/passwd %u
# passwd chat = *Enter\snew\s*\spassword:* %n\n
*Retype\snew\s*\spassword:* %n\n *password\supdated\ssuccessfully* .
# This boolean controls whether PAM will be used for password changes
# when requested by an SMB client instead of the program listed in
# 'passwd program'. The default is 'no'.
# pam password change = yes
########## Domains ###########
# Is this machine able to authenticate users. Both PDC and BDC
# must have this setting enabled. If you are the BDC you must
# change the 'domain master' setting to no
#
domain logons = yes
#
# The following setting only takes effect if 'domain logons' is set
# It specifies the location of the user's profile directory
# from the client point of view)
# The following required a [profiles] share to be setup on the
# samba server (see below)
logon path =\\%L\profiles-rep\%G\%U
# Another common choice is storing the profile in the user's home directory
# (this is Samba's default)
# logon path = \\%N\%U\profile
# The following setting only takes effect if 'domain logons' is set
# It specifies the location of a user's home directory (from the client
# point of view)
logon drive = U:
# logon home = \\%N\%U
# The following setting only takes effect if 'domain logons' is set
# It specifies the script to run during logon. The script must be stored
# in the [netlogon] share
# NOTE: Must be store in 'DOS' file format convention
logon script = etudiant.bat
# This allows Unix users to be created on the domain controller via the
SAMR
# RPC pipe. The example command creates a user account with a disabled
Unix
# password; please adapt to your needs
; add user script = /usr/sbin/adduser --quiet --disabled-password
--gecos "" %u
nt acl support =yes
ldap admin dn = "cn=admin,dc=kaokoland,dc=fr"
ldap password sync = yes
passdb backend = ldapsam:ldap://192.168.10.8:389
ldap suffix = dc=kaokoland,dc=fr
# This allows machine accounts to be created on the domain controller
via the
# SAMR RPC pipe. # The following assumes a "machines" group exists on
the system
; add machine script = /usr/sbin/useradd -g machines -c "%u machine
account" -d /var/lib/samba -s /bin/false %u
# This allows Unix groups to be created on the domain controller via the
SAMR
# RPC pipe. ; add group script = /usr/sbin/addgroup --force-badname %g
########## Printing ##########
# If you want to automatically load your printer list rather
# than setting them up individually then you'll need this
load printers = yes
# lpr(ng) printing. You may wish to override the location of the
# printcap file
printing = bsd
printcap name = /etc/printcap
# CUPS printing. See also the cupsaddsmb(8) manpage in the
# cupsys-client package.
printing = cups
printcap name = cups
############## file sharing ###############"
preserve case = yes
short preserve case = yes
############ Misc ############
# 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 = /home/samba/etc/smb.conf.%m
# Most people will find that this option gives better performance.
# See smb.conf(5) and
/usr/share/doc/samba-doc/htmldocs/Samba3-HOWTO/speed.html
# for details
# You may want to add the following on a Linux system:
# SO_RCVBUF=8192 SO_SNDBUF=8192
socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
# The following parameter is useful only if you have the linpopup package
# installed. The samba maintainer and the linpopup maintainer are
# working to ease installation and configuration of linpopup and samba.
; message command = /bin/sh -c '/usr/bin/linpopup "%f" "%m" %s; rm %s' &
# Domain Master specifies Samba to be the Domain Master Browser. If this
# machine will be configured as a BDC (a secondary logon server), you
# must set this to 'no'; otherwise, the default behavior is recommended.
# domain master = auto
# Some defaults for winbind (make sure you're not using the ranges
# for something else.)
; idmap uid = 10000-20000
; idmap gid = 10000-20000
; template shell = /bin/bash
# The following was the default behaviour in sarge,
# but samba upstream reverted the default because it might induce
# performance issues in large organizations.
# See Debian bug #368251 for some of the consequences of *not*
# having this setting and smb.conf(5) for details.
; winbind enum groups = yes
; winbind enum users = yes
# Setup usershare options to enable non-root users to share folders
# with the net usershare command.
# Maximum number of usershare. 0 (default) means that usershare is
disabled.
; usershare max shares = 100
#======================= Share Definitions =======================
[homes]
# comment = Home Directories
path=/home/%G/%U
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.
writable = 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.
# The following parameter makes sure that only "username" can connect
# to \\server\username
# This might need tweaking when using external authentication schemes
# valid users = %S
# Un-comment the following and create the netlogon directory for Domain
Logons
# (you need to configure Samba to act as a domain controller too.)
[netlogon]
comment = Network Logon Service
path = /home/disque2/netlogon/%G
; guest ok = yes
; read only = yes
; share modes = no
# Un-comment the following and create the profiles directory to store
# users profiles (see the "logon path" option above)
# (you need to configure Samba to act as a domain controller too.)
# The path below should be writable by all users so that their
# profile directory may be created the first time they log on
[profiles-rep]
comment = Users profiles
path =/home/disque2/profile
guest ok = yes
browseable = no
writable = yes
create mask = 0600
directory mask = 0700
; root preexec = /root/profiles.sh %U %G
root preexec = /home/nath/test_samba %T %m %U
; root postexec = /root/cloture.sh %U %G
[printers]
comment = All Printers
browseable = no
path = /var/spool/samba
printable = yes
guest ok = no
read only = yes
create mask = 0700
# Windows clients look for this share name as a source of downloadable
# printer drivers
[print$]
comment = Printer Drivers
path = /var/lib/samba/printers
browseable = yes
read only = yes
guest ok = no
# Uncomment to allow remote administration of Windows print drivers.
# Replace 'ntadmin' with the name of the group your admin users are
# members of.
; write list = root, @ntadmin
# A sample share for sharing your CD-ROM with others.
;[cdrom]
; comment = Samba server's CD-ROM
; read only = yes
; locking = no
; path = /cdrom
; guest ok = yes
# The next two parameters show how to auto-mount a CD-ROM when the
# cdrom share is accesed. For this to work /etc/fstab must contain
# an entry like this:
#
# /dev/scd0 /cdrom iso9660 defaults,noauto,ro,user 0 0
#
# The CD-ROM gets unmounted automatically after the connection to the
#
# If you don't want to use auto-mounting/unmounting make sure the CD
# is mounted on /cdrom
#
; preexec = /bin/mount /cdrom
; postexec = /bin/umount /cdrom
Sincerely yours
Nathalie
--
Nathalie RAMAT-LECLERCQ
Service Informatique
Universite du Littoral-Côte d'Opale
Centre de Gestion Universitaire de Calais
Responsable du Service Informatique - Bâtiment Poincaré - Bâtiment C
50 rue ferdinand Buisson
BP 699
62228 CALAIS CEDEX
tel: 03.21.46.36.26
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