Não consigo acesso a uma especifica pasta no Samba [RESOLVIDO]

1. Não consigo acesso a uma especifica pasta no Samba [RESOLVIDO]

Hueslli Oliveira de Lira
Hueslli

(usa Ubuntu)

Enviado em 28/03/2019 - 11:46h

Prezados, bom dia.

Tenho um servidor de arquivo rodando no Ubuntu. Consigo acessar todas as pasta exceto uma.

Quando tento acessar e informado a mensagem abaixo:

Pasta não está acessível. Talvez você não tenha permissão para usar este recurso de rede. Contate o administrador deste servidor para saber se você tem permissões de acesso.
Não foi possível localizar o nome de grupo.

Já verifiquei o arquivo smb.conf e não encontrei nada de errado.

Podem por favor, dar uma luz?





  


2. Re: Não consigo acesso a uma especifica pasta no Samba [RESOLVIDO]

Wesley Saraiva
wesleyfox

(usa Ubuntu)

Enviado em 28/03/2019 - 13:48h

Você poderia postar o seu smb.conf para que possamos analisá-lo?


3. Arquivo smb.conf

Hueslli Oliveira de Lira
Hueslli

(usa Ubuntu)

Enviado em 28/03/2019 - 14:37h

Prezados, boa tarde.

Segue abaixo:


#======================= Global Settings =======================

[global]

## Browsing/Identification ###

# Change this to the workgroup/NT-domain name your Samba server will part of
workgroup = WORKGROUP

######################################################################
# Lixeira
vfs objects = recycle
recycle:keeptree = yes
# recycle:versions = yes
recycle:repository = /home/Lixeira/%U
recycle:exclude = *.tmp, *.log, *.obj, *.bak, *.iso, ~*.*
recycle:exclude_dir = tmp, cache
# Fim
[Lixeira]
path = /home/Lixeira/%U
writable = yes

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

# 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 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

security = user

# 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
writable = yes
# 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

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

#Pastas Compartilhadas

[00-Financeiro]
comment = Pasta do financeiro
path = /home/00-Financeiro
valid users = @gfinanceiro
force group = gfinanceiro
create mask = 0660
directory mask = 0775
writable = yes

[01-Contabilidade]
writeable = yes
comment = Pasta da contabilidade
path = /home/01-Contabilidade
force group = gcontabilidade
valid users = @gcontabilidade
create mask = 0660
directory mask = 0775

[02-Fiscal]
comment = Pasta do fiscal
valid users = @gfiscal
create mask = 0660
directory mask = 0775
force group = gfiscal
path = /home/02-Fiscal
writable = yes

[03-RH]
comment = Pasta do RH
path = /home/03-RH
valid users = @grh
force group = grh
create mask = 0660
directory mask = 0775
writable = yes

[04-Importacao]
comment = Pasta da importacao
path = /home/04-Importacao
valid users = @gimportacao
force group = gimportacao
create mask = 0660
directory mask = 0775
writable = yes

[05-Juridico]
comment = Pasta do juridico
path = /home/05-Juridico
valid users = @gjuridico
force group = gjuridico
create mask = 0660
directory mask = 0775
writable = yes

[06-Contratos]
comment = Pasta de contratos
path = /home/06-Contratos
valid users = @gcontratos
force group = gcontratos
create mask = 0660
directory mask = 0775
writable = yes

[07-Controladoria]
comment = Pasta da controladoria
path = /home/07-Controladoria
valid users = @gcontroladoria
force group = gcontroladoria
create mask = 0660
directory mask = 0775
writable = yes

[08-Producao]
comment = Pasta da producao
path = /home/08-Producao
valid users = @gproducao
force group = gproducao
create mask = 0660
directory mask = 0775
writable = yes

[09-Qualidade]
comment = Pasta da qualidade
path = /home/09-Qualidade
valid users = @gqualidade
force group = gqualidade
create mask = 0660
directory mask = 0775
writable = yes

[10-Desenvolvimento]
comment = Pasta do desenvolvimento
path = /home/10-Desenvolvimento
valid users = @gdesenvolvimento
force group = gdesenvolvimento
create mask = 0660
directory mask = 0775
writable = yes

[11-Marketing]
comment = Pasta do marketing
path = /home/11-Marketing
valid users = @gmarketing
force group = gmarketing
create mask = 0660
directory mask = 0775
writable = yes

[12-Terceirizacao]
comment = Pasta da terceirização
path = /home/12-Terceirizacao
valid users = @gterceirizacao
force group = gterceirizacao
create mask = 0660
directory mask = 0775
writable = yes

[13-Compras]
comment = Pasta de compras
path = /home/13-Compras
valid users = @gcompras
force group = gcompras
create mask = 0660
directory mask = 0775
writable = yes

[14-Logistica]
comment = Pasta da logistica
path = /home/14-Logistica
valid users = @glogistica
force group = glogistica
create mask = 0660
directory mask = 0775
writable = yes

[15-Vendas]
comment = Pasta de vendas
path = /home/15-Vendas
valid users = @gvendas
force group = gvendas
create mask = 0660
directory mask = 0775
writable = yes

[16-Pasta-Publica]
path = /home/16-Pasta-Publica
force group = gpublica
writable = yes
valid users = @gpublica
create mask = 0660
directory mask = 0775
comment = Pasta publica

[17-Faturamento]
comment = Pasta do faturamento
path = /home/17-Faturamento
valid users = @gfaturamento
force group = gfaturamento
create mask = 0660
directory mask = 0775
writable = yes

[18-TI]
comment = Pasta do TI
create mask = 0660
writeable = yes
force group = gti
directory mask = 0775
valid users = wkradar,@gti
path = /home/18-TI

[19-Documentos]
comment = Pasta Documentos
create mask = 0660
writeable = yes
force group = gdocumentos
directory mask = 0775
valid users = @gdocumentos
path = /home/19-Documentos

[20-Cruz-Alta]
comment = Pasta Cruz Alta
create mask = 0660
writeable = yes
force group = gcruzalta
directory mask = 0775
valid users = @gcruzalta
path = /home/20-Cruz-Alta

[21-Documentacao]
comment = Pasta de documentação
create mask = 0660
writeable = yes
force group = gdocumentacao
directory mask = 0775
valid users = @gdocumentacao
path = /home/21-Documentacao

[scanner]
comment = Pasta scanner
create mask = 0660
writeable = yes
force group = gscanner
directory mask = 0775
valid users = @gscanner
path = /home/scanner

[Backup]
create mode = 0660
valid users = @gti, @allpremium
force user = hueslli
writeable = yes
directory mode = 0775
comment = Backup de arquivos
[20-Cruz-Alta]
comment = Pasta Cruz Alta
create mask = 0660
writeable = yes
force group = gcruzalta
directory mask = 0775
valid users = @gcruzalta
path = /home/20-Cruz-Alta

[21-Documentacao]
comment = Pasta de documentação
create mask = 0660
writeable = yes
force group = gdocumentacao
directory mask = 0775
valid users = @gdocumentacao
path = /home/21-Documentacao

[scanner]
comment = Pasta scanner
create mask = 0660
writeable = yes
force group = gscanner
directory mask = 0775
valid users = @gscanner
path = /home/scanner

[Backup]
create mode = 0660
valid users = @gti, @allpremium
force user = hueslli
writeable = yes
directory mode = 0775
comment = Backup de arquivos
path = /home/Backup
force group = gti


#Fim



4. Re: Não consigo acesso a uma especifica pasta no Samba [RESOLVIDO]

Wesley Saraiva
wesleyfox

(usa Ubuntu)

Enviado em 28/03/2019 - 15:03h

Qual é a entrada relativa a pasta que você está tendo o problema?



5. Pasta.

Hueslli Oliveira de Lira
Hueslli

(usa Ubuntu)

Enviado em 28/03/2019 - 15:13h

Trata-se da pasta 19-Documentos.

Consigo acessar todas exceto essa.

[19-Documentos]
comment = Pasta Documentos
create mask = 0660
writeable = yes
force group = gdocumentos
directory mask = 0775
valid users = @gdocumentos
path = /home/19-Documentos


6. Re: Não consigo acesso a uma especifica pasta no Samba

Wesley Saraiva
wesleyfox

(usa Ubuntu)

Enviado em 28/03/2019 - 16:58h

path = /home/19-Documentos


Dá um " ls -l /home | grep 19-Documentos " só para que vejamos as permissões, grupo e usuário desse diretório no sistema. Pode ser que a pasta "19-Documentos" tenha um user, grupo ou permissão diferente das outras, já que é um problema pontual e não no smb.conf.



7. Re: Não consigo acesso a uma especifica pasta no Samba [RESOLVIDO]

Hueslli Oliveira de Lira
Hueslli

(usa Ubuntu)

Enviado em 28/03/2019 - 17:12h

Segue resultado.

drwxrwxr-x 2 root gdocumentos 4096 fev 22 16:42 19-Documentos

As outras pastas tem permissões semelhantes:

drwxrwxr-x 16 root gfinanceiro 4096 fev 6 15:51 00-Financeiro
drwxrwxr-x 7 root gcontabilidade 4096 fev 6 16:28 01-Contabilidade
drwxrwxr-x 8 root gfiscal 4096 mar 11 08:21 02-Fiscal
drwxrwxr-x 8 root grh 4096 mar 25 16:13 03-RH
drwxrwxr-x 2 root gimportacao 4096 out 3 11:51 04-Importacao
drwxrwxr-x 4 root gjuridico 4096 out 3 12:14 05-Juridico
drwxrwxr-x 4 root gcontratos 4096 out 3 11:31 06-Contratos
drwxrwxr-x 2 root gcontroladoria 4096 out 3 11:40 07-Controladoria
drwxrwxr-x 10 root gproducao 4096 mar 28 16:42 08-Producao
drwxrwxr-x 4 root gqualidade 4096 mar 22 12:59 09-Qualidade
drwxrwxr-x 7 root gdesenvolvimento 4096 mar 6 08:41 10-Desenvolvimento
drwxrwxr-x 3 root gmarketing 4096 ago 15 2018 11-Marketing
drwxr-xr-x 2 root gterceirizacao 4096 ago 14 2018 12-Terceirizacao
drwxrwxr-x 2 root gcompras 4096 ago 24 2018 13-Compras
drwxrwxr-x 3 root glogistica 4096 jan 24 15:11 14-Logistica
drwxrwxr-x 2 root gvendas 4096 out 3 12:00 15-Vendas
drwxrwxr-x 3 root gpublica 4096 mar 6 09:21 16-Pasta-Publica
drwxrwxr-x 2 root gfaturamento 4096 ago 14 2018 17-Faturamento
drwxrwxr-x 11 root gti 4096 mar 20 16:44 18-TI




8. Re: Não consigo acesso a uma especifica pasta no Samba [RESOLVIDO]

Wesley Saraiva
wesleyfox

(usa Ubuntu)

Enviado em 29/03/2019 - 10:36h

Ok. De fato não encontro o problema no seu smb.conf e nem nas permissões do diretório. Vamos fazer um pequeno teste, como esse diretório não está funcional acredito que ele não esteja em produção, correto?
Vamos aos teste:
* Comenta suas configurações do diretório com problemas, no smb.conf ( ou cria uma cópia do seu smb.conf ).
* Crie um user: teste, no linux
* Adicione o user teste ao samba, com o smbpasswd
* Cria um diretório chamado teste em " /home/teste " ( com permissões 776 , user "teste", group "teste" ). E vamos usar um SGID para garantir que quem use o serviço SAMBA sempre use grupo teste, deixando as permissões como 2776.

 # mkdir /home/teste && chown teste.teste /home/teste && chmod 2776 /home/teste  


--------------------------------

Cenario
Vamos alterar o Path e o user do diretório da entrada 19-Documentos, no smb.conf

[19-Documentos]
comment = Pasta Documentos
create mask = 0660
writeable = yes
force group = teste
directory mask = 0775
valid users = @teste
path = /home/teste


Feito isso, restart o samba ( smb e nmb ). E verifique o acesso na pasta 19-Documentos no cliente. Caso o erro persista seria bom ver os logs do samba e realmente começar a investigação.



9. Deu certo.

Hueslli Oliveira de Lira
Hueslli

(usa Ubuntu)

Enviado em 29/03/2019 - 11:41h

Agora deu certo.

Consegui acessar a pasta depois de inserir o meu usuário no grupo teste e reiniciar a máquina.




10. Grato.

Hueslli Oliveira de Lira
Hueslli

(usa Ubuntu)

Enviado em 01/04/2019 - 08:35h

Muito obrigado pelo suporte.






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