[Gelöst] Samba 4

[dripton]

Ich bin jetzt weitergekommen.
Ich komme auf das Laufwerk drauf aber leider komme ich einfach nicht in das Opsi_depot rein.
Ich habe den Agent manuell über Linux Terminal installiert das hat funktioniert. Wieso auch immer.
Wenn ich jetzt eine Testinstallation auf dem Client mit dem Agent ausführen will steht dort "Wrong Network Password" das Passwort von pcpatch habe ich aber schon mehrmals gesetzt und kontrolliert. Muss ich noch einen nutzer im AD anlegen ? Ich meine ich will doch nur Zugriff auf das Depot... und keine AD Controller aufsetzen...

[SisterOfMercy]

Muss ich noch einen nutzer im AD anlegen ?

No, this is not needed at all.
Is SELinux set to permissive? Or if you use AppArmor, is it set to allow samba stuff?
Or change the samba verbosity and see what happens on the server when you try to login.

[dripton]

Hallo,

ich habe mit Hilfe von sudo aa-status folgendes AppArmor herausbekommen.

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apparmor module is loaded. 
13 profiles are loaded. 
13 profiles are in enforce mode. 
/sbin/dhclient
/usr/bin/man
/usr/lib/NetworkManager/nm-dhcp-client.action
/usr/lib/NetworkManager/nm-dhcp-helper
/usr/lib/connman/scripts/dhclient-script
/usr/lib/lightdm/lightdm-guest-session
/usr/lib/lightdm/lightdm-guest-session//chromium
/usr/lib/snapd/snap-confine
/usr/lib/snap-confine//mount-namespace-capture-helper
/usr/sbin/mysqld
/usr/sbin/tcpdump
man_filter
man_groff
0 profiles are in complain mode.
1 process have profiles defined. 
1 process are enforce mode.
  /usr/sbin/mysqld (801)
0 processes are in complain mode.
0 processes are unconfined but have a profile defined. 

Wie kann ich die samba verbisity ändern ? muss ich das in die smb.conf bei[global] eintragen ?

Danke für deine Hilfe und entschuldige bitte die späte antwort

Nachtrag:

Ich habe ebenfalls einmal die Samba User mit dem Befehl samba-tool user list überprüft.
Folgendes kam raus:

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ERROR(ldb): uncaught exception - ldb_search: invalid basedn ´(null)´
	File "/usr/lib/phython2.7/dist-packages/samba/netcmd/__init__.py", line 176, in _run
		return self.run(*args, **kwargs)
	File "/usr/lib/python2.7/dist-packages/samba/netcmd/user.py", line 488, in run 
		attrs=["samaccountname"])

[SisterOfMercy]

ich habe mit Hilfe von sudo aa-status folgendes AppArmor herausbekommen.

Wie kann ich die samba verbosity ändern ? muss ich das in die smb.conf bei[global] eintragen ?

Yes, something like this:

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[global]
    blah blah other stuff
    log level = 5

I don't know what the highest log level is, but you can also start at a lower log level because you probably don't need a full debug log.

I have no clue how to work with apparmor. Just disable it temporarily to check. And also check if ports 137, 138, 139 and 445 are not blocked in the firewall.

[uncle_scrooge]

Ausgabe von testparm -s -v bitte.
Ausgabe von groups adminuser bitte.
Wie hast Du das Passwort von pcpatch geändert? Per passwd? Oder über opsi-admin -d task setPcpatchPassword?
Allgemein: pcpatch gehört OPSI. Und nicht Dir zum spielen. Ein adäquates Spielzeug wäre adminuser.

Beim ändern des log level daran denken, Samba durchzustarten.

Firewall dürfte es nicht sein. Sonst hätte so etwas nicht kommen können:

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net view \\192.168.110.141
Freigegebene Ressourcen auf \\192.168.110.141

opsi-server server (Samba, Ubuntu)

Freigabename     Typ     Verwendet als  Kommentar

-------------------------------------------------------------------------------
opsi_depot       Platte                 opsi depot share (ro)
opsi_depot_rw    Platte                 opsi depot share (rw)
opsi_images      Platte                 opsi ntfs images share (rw)
opsi_logs        Platte                 opsi logs share (ro)
opsi_repository  Platte                 opsi repository share (ro)
opsi_workbench   Platte                 opsi workbench
Der Befehl wurde erfolgreich ausgeführt.

Wobei es mich eh massiv wundert, daß da überhaupt etwas gekommen ist. Auf CentOS bekommt man da - ohne Anmeldung am IPC$ - fröhlich ein paar auf die Vorderpfötchen.

[dripton]

Ok also anbei

testparm -s -v

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#
# 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. 

#======================= Global Settings =======================
l
[global]

## Browsing/Identification ###

# Change this to the workgroup/NT-domain name your Samba server will part of
   workgroup = workgroup 
	
# server string is the equivalent of the NT Description field
	server string = %h server (Samba, Ubuntu)

# Windows Internet Name Serving Support Section:
# WINS Support - Tells the NMBD component of Samba to enable its WINS Server
#   wins support = no

# 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

ntlm auth=yes

acl allow execute always = true

log level = 1

#### 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 = 0

# Do something sensible when Samba crashes: mail the admin a backtrace
   panic action = /usr/share/samba/panic-action %d


####### Authentication #######

# Server role. Defines in which mode Samba will operate. Possible
# values are "standalone server", "member server", "classic primary
# domain controller", "classic backup domain controller", "active
# directory domain controller". 
#
# Most people will want "standalone sever" or "member server".
# Running as "active directory domain controller" will require first
# running "samba-tool domain provision" to wipe databases and create a
# new domain.
   server role = standalone server

# If you are using encrypted passwords, Samba will need to know what
# password database type you are using.  
   passdb backend = tdbsam

   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@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

# This option controls how unsuccessful authentication attempts are mapped
# to anonymous connections
   map to guest = bad user

########## Domains ###########

#
# The following settings only takes effect if 'server role = primary
# classic domain controller', 'server role = backup domain controller'
# or '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 = \\%N\profiles\%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 = H:
#   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 = logon.cmd

# 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

# 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

############ 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

# 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

# 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

# Allow users who've been granted usershare privileges to create
# public shares, not just authenticated ones
   usershare allow guests = yes

#======================= Share Definitions =======================

# Un-comment the following (and tweak the other settings below to suit)
# to enable the default home directory shares. This will share each
# user's home directory as \\server\username
;[homes]
;   comment = Home Directories
;   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.
;   read only = 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.
# Un-comment the following parameter to make 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/samba/netlogon
;   guest ok = yes
;   read only = yes

# 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]
;   comment = Users profiles
;   path = /home/samba/profiles
;   guest ok = no
;   browseable = no
;   create mask = 0600
;   directory mask = 0700

[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.
# You may need to replace 'lpadmin' with the name of the group your
# admin users are members of.
# Please note that you also need to set appropriate Unix permissions
# to the drivers directory for these users to have write rights in it
;   write list = root, @lpadmin

[opsi_depot]
   available = yes
   comment = opsi depot share (ro)
   path = /var/lib/opsi/depot
   follow symlinks = yes
   writeable = no
   invalid users = root
   admin users = @pcpatch
   force user = @pcpatch
   
   

[opsi_depot_rw]
   available = yes
   comment = opsi depot share (rw)
   path = /var/lib/opsi/depot
   follow symlinks = yes
   writeable = yes
   invalid users = root

[opsi_images]
   available = yes
   comment = opsi ntfs images share (rw)
   path = /var/lib/opsi/ntfs-images
   writeable = yes
   invalid users = root

[opsi_workbench]
   available = yes
   comment = opsi workbench
   path = /var/lib/opsi/workbench
   writeable = yes
   invalid users = root
   create mask = 0660
   directory mask = 0770

[opsi_repository]
   available = yes
   comment = opsi repository share (ro)
   path = /var/lib/opsi/repository
   follow symlinks = yes
   writeable = no
   invalid users = root

[opsi_logs]
   available = yes
   comment = opsi logs share (ro)
   path = /var/log/opsi
   follow symlinks = yes
   writeable = no
   invalid users = root

und groups admin

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root@opsi-server:~# groups adminuser
adminuser : adminuser sudo pcpatch opsiadmin

Passwort wurde mit opsi-admin -d task geändert.
Samba wurde durchgestartet aber vielen dank!

[SisterOfMercy]

Firewall dürfte es nicht sein. Sonst hätte so etwas nicht kommen können:

I would have guessed that not all samba ports were available. 445 blocked, but the rest open, for instance.

[SisterOfMercy]

No wonder it doesn't work. This config file is junk.
run this: opsi-setup --auto-configure-samba -l7

I'll remove the outcommented shite in the config file and I'll put a comment where it is bonkers:

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#why is there a character on the next line?
l
[global]

# change this into something useful, at least to test it, then there are no other master browsers at least.
   workgroup = workgroup 

# what is this, probably not needed, remove.
   dns proxy = no

# you might want to look up what this does on your version of samba. ntlmv2-only can be used if you have windows 7 or newer clients, and opening up ntlmv1 auth may break things (client trying to use ntlmv1 auth first, while disallowed or so)
ntlm auth=yes

# doesn't seem a thing that you want:
   obey pam restrictions = yes

# not needed, default is no
   unix password sync = yes

# not needed
   passwd program = /usr/bin/passwd %u
   passwd chat = *Enter\snew\s*\spassword:* %n\n *Retype\snew\s*\spassword:* %n\n *password\supdated\ssuccessfully* .

# why?
   pam password change = yes

# might work, I have 'never'
   map to guest = bad user

# not needed
   usershare allow guests = yes

# comment out the printers and print$ shares
[printers]
[print$]

[opsi_depot]
#did you add this yourself?
   force user = @pcpatch

[opsi_depot_rw]
   available = yes
   comment = opsi depot share (rw)
   path = /var/lib/opsi/depot
   follow symlinks = yes
   writeable = yes
   invalid users = root

[opsi_images]
   available = yes
   comment = opsi ntfs images share (rw)
   path = /var/lib/opsi/ntfs-images
   writeable = yes
   invalid users = root

[opsi_workbench]
   available = yes
   comment = opsi workbench
   path = /var/lib/opsi/workbench
   writeable = yes
   invalid users = root
   create mask = 0660
   directory mask = 0770

[opsi_repository]
   available = yes
   comment = opsi repository share (ro)
   path = /var/lib/opsi/repository
   follow symlinks = yes
   writeable = no
   invalid users = root

[opsi_logs]
   available = yes
   comment = opsi logs share (ro)
   path = /var/log/opsi
   follow symlinks = yes
   writeable = no
   invalid users = root

For comparison, this is the global part of my smb.conf (CentOS 7, Samba 4.10):

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[global]
        log level = 3
        workgroup = ANARCHY
        security = user

        passdb backend = tdbsam

        printing = bsd
        printcap name = /dev/null
        load printers = no
        disable spoolss = yes

[dripton]

Also erstmal vielen lieben Dank !!

Ich werde das morgen auf der Arbeit versuchen. Mache seit einer Woche daran rum

Schönen Abend noch !

[dripton]

Jetzt funktioniert alles. Ich musste noch das @pcpatch herausnehmen ! Vielen lieben Dank !