Samba Access Denied для пользователя расшареной папки

[denisb]

Доброго времени суток.
Третий день пытаюсь решить вопрос, но все что то не работает.
Суть. ОС: Ubuntu 18.04.2 LTS (GNU/Linux 4.15.0-62-generic x86_64)
Есть поднятый сервер Samba. И расшарено 2 папки.

1 общая:

Код: [Выделить]

[обмен]
comment = Папка обменов
path = /var/samba/обмен
create mask = 0666
directory mask = 0775
read only = No
guest ok = Yes

С ней всё ок, всем юзерам разрешено писать всё, всё работает.
Вторая папка:

Код: [Выделить]

[backup]
comment = Бекап сервера 1С
path = /media/backup/full_1c
valid users = smb_backup
guest ok = no
writable = yes
browsable = yes

Юзер smb_backup создан, и активирован для самба сервера. Является владельцем /media/backup/full_1c, так же имеет все права на эту папку. Настраивал по этой статье.

Когда я с нужного сервера захожу и пытаюсь попасть в данную папку (backup), сначала ловлю окно авторизации (что нормально):



Ввожу логин, пароль, и ловлю ошибку:



Уже всё перепробовал, менял юзверов, создавал заново, пробовал под рутом заходить, не даёт и все (сервер, с которого захожу - это Win 2008 x64).
Прошу помощи!

[ALiEN175]

покажите конфиг полностью, в т.ч. секцию global

сначала ловлю окно авторизации (что нормально):

192.168.1.3\smb_backup

[AnrDaemon]

Код: [Выделить]

samba-tool testparm --suppress-prompВывод под спойлер.

А для начала проверьте, что было включено

Код: [Выделить]

vfs objects = acl_xattr
и уберите помойку с масками из конфига шар.

[valrust]

Ввожу логин, пароль, и ловлю ошибку:

Обратите внимание на второй абзац в описании ошибки.

На windows сервере наберите команду

Код: [Выделить]

net use, которая покажет, какие подключения уже есть.

Удалите (отключите) на windwos сервер лишние подключения к SAMBA серверу, это можно сделать с помощью этой же команды net use.

[denisb]

покажите конфиг полностью, в т.ч. секцию global

(Нажмите, чтобы показать/скрыть)

#
# 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 =======================

[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

#### 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 enp4s0

# 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
#netbios listen
socket address =  127.0.0.1 192.168.1.3


#### 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
######### Current config #########
#charsets
dos charset = cp1251
unix charset = utf8
#no printers
load printers = no
show add printer wizard = no
disable spoolss = yes
#no auth
security = user
map to guest = Bad Password
guest account = nobody
auth methods = guest, sam_ignoredomain
hide dot files = 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

[обмен]
comment = Папка обменов
path = /var/samba/обмен
create mask = 0666
directory mask = 0775
read only = No
guest ok = Yes


[backup]
comment = Бекап сервера 1С
path = /media/backup/full_1c
valid users = smb_backup
vfs objects = acl_xattr

сначала ловлю окно авторизации (что нормально):

192.168.1.3\smb_backup

Тоже самое. Он просто подставляет текущую ОС. Ошибка та же.

Вывод под спойлер.

(Нажмите, чтобы показать/скрыть)

root@gw:~# samba-tool testparm --suppress-promp
# Global parameters
[global]
        auth methods = guest sam_ignoredomain
        bind interfaces only = Yes
        disable spoolss = Yes
        dos charset = cp1251
        guest account = nobody
        interfaces = 127.0.0.0/8 enp4s0
        log file = /var/log/samba/log.%m
        map to guest = Bad Password
        max log size = 1000
        nbt client socket address = 127.0.0.1 192.168.1.3
        obey pam restrictions = Yes
        pam password change = Yes
        panic action = /usr/share/samba/panic-action %d
        passdb backend = tdbsam
        passwd chat = *Enter\snew\s*\spassword:* %n\n *Retype\snew\s*\spassword:* %n\n *password\supdated\ssuccessfully* .
        passwd program = /usr/bin/passwd %u
        security = USER
        server string = %h server (Samba, Ubuntu)
        unix charset = utf8
        unix password sync = Yes
        usershare allow guests = Yes
        usershare max shares = 100
        workgroup = WORKGROUP
        hide dot files = Yes

[обмен]
        comment = Папка обменов
        create mask = 0666
        directory mask = 0775
        guest ok = Yes
        path = /var/samba/обмен
        read only = No

[backup]
        comment = Бекап сервера 1С
        path = /media/backup/full_1c
        valid users = smb_backup
        vfs objects = acl_xattr

А для начала проверьте, что было включено

Код: [Выделить]
vfs objects = acl_xattr

Я добавил данную строку в конфиг с моим [backup]. Либо надо в [global] это добавлять?

Удалите (отключите) на windwos сервер лишние подключения к SAMBA серверу, это можно сделать с помощью этой же команды net use.

В том то и дело что подключений именно к этой папке нет, есть к папке "Обмен" (а они и должны быть):

[victor00000]

https://forum.ubuntu.ru/index.php?topic=247023.msg1949180#msg1949180

[denisb]

В общем хз, через винду я так и не зашёл применив все ваши рекомендации.
Зато Acronis Backup без проблем бекапит в эту папку, применив нужные логин и пароль.
Почему так, не знаю.
Главное проблема решена, всем спасибо.

[AnrDaemon]

подключений именно к этой папке

Не бывает подключений "к папке" - бывают только подключения к серверу.

Либо надо в [global] это добавлять?

Лучше в глобал. При этом пакет samba-vfs-modules должен быть установлен. Естественно.