Samba [RESOLVIDO]

1. Samba [RESOLVIDO]

Jonatan Carmo
jonatancarmo

(usa Debian)

Enviado em 11/08/2008 - 13:54h

Galera.. socorro!
Aqui na empresa usamos o Samba para permitir e bloquear acesso a pastas. Por exemplo Cada departamento possui uma pasta (ex.: Oficina, Consorcio, Financeiro.. e etc), e em cada departamento possui os respectivos computadores que pode ter acessos a estas pastas. De uma hora pra outra o Samba não ta bloquando nada agora, a Oficina ta tendo acesso a pasta do financeiro e ta aquela bagunça. Alguem sabe o porque o samba parou de fazer as restrições?????


  


2. Re: Samba [RESOLVIDO]

Julian Castaman
maninhx

(usa Slackware)

Enviado em 11/08/2008 - 21:09h

amigo. coloca ai o teu smb.conf para darmos uma olhada nele.


3. tai ai chefe

Jonatan Carmo
jonatancarmo

(usa Debian)

Enviado em 12/08/2008 - 09:00h

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

# workgroup = NT-Domain-Name or Workgroup-Name, eg: MIDEARTH
workgroup = aires_nt

# server string is the equivalent of the NT Description field
server string = Samba Server

# Security mode. Defines in which mode Samba will operate. Possible
# values are share, user, server, domain and ads. Most people will want
# user level security. See the Samba-HOWTO-Collection for details.
security = share

# 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
; load printers = yes

# you may wish to override the location of the printcap file
; printcap name = /etc/printcap

# on SystemV system setting printcap name to lpstat should allow
# you to automatically obtain a printer list from the SystemV spool
# system
; printcap name = lpstat
# It should not be necessary to specify the print system type unless
# it is non-standard. Currently supported print systems include:
# bsd, cups, sysv, plp, lprng, aix, hpux, qnx
; printing = cups

# This option tells cups that the data has already been rasterized
cups options = raw

# 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 = 50

# 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 = <NT-Server-Name>

# Use the realm option only with security = ads
# Specifies the Active Directory realm the host is part of
; realm = MY_REALM

# Backend to store user information in. New installations should
# use either tdbsam or ldapsam. smbpasswd is available for backwards
# compatibility. tdbsam requires no further configuration.
; passdb backend = tdbsam

# 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.
# Note: Consider carefully the location in the configuration file of
# this line. The included file is read at that point.
; include = /usr/local/samba/lib/smb.conf.%m

# 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

# 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 = w.x.y.z

# 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 default is NO.
dns proxy = no
; encrypt passwords = yes
; guest ok = no
; guest account = nobody
; encrypt passwords = yes
; guest ok = no
; guest account = nobody
; security = user
; encrypt passwords = yes
; guest ok = no
; guest account = nobody
; security = user
; encrypt passwords = yes
; guest ok = no
; guest account = nobody
; security = user
; encrypt passwords = yes
; guest ok = no
; guest account = nobody

# These scripts are used on a domain controller or stand-alone
# machine to add or delete corresponding unix accounts
; add user script = /usr/sbin/useradd %u
; add group script = /usr/sbin/groupadd %g
; add machine script = /usr/sbin/adduser -n -g machines -c Machine -d /dev/null -s /bin/false %u
; delete user script = /usr/sbin/userdel %u
; delete user from group script = /usr/sbin/deluser %u %g
; delete group script = /usr/sbin/groupdel %g
#============================ Share Definitions ==============================
[homes]
comment = Home Directories
browseable = no
writeable = yes

# Un-comment the following and create the netlogon directory for Domain Logons
; [netlogon]
; comment = Network Logon Service
; path = /usr/local/samba/lib/netlogon
; guest ok = yes
; writable = no
; share modes = no


# Un-comment the following to provide a specific roving profile share
# the default is to use the user's home directory
;[Profiles]
; path = /usr/local/samba/profiles
; browseable = no
; guest ok = yes


# NOTE: If you have a BSD-style print system there is no need to
# specifically define each individual printer
[printers]
comment = All Printers
path = /usr/spool/samba
browseable = no
# Set public = yes to allow user 'guest account' to print
; guest ok = no
; writeable = no
printable = yes

# This one is useful for people to share files
;[tmp]
; comment = Temporary file space
; path = /tmp
; read only = no
; public = yes

# A publicly accessible directory, but read only, except for people in
# the "staff" group
;[public]
; comment = Public Stuff
; path = /home/samba
; public = yes
; writable = yes
; printable = no
; write list = @staff

# Other examples.
# A private printer, usable only by fred. Spool data will be placed in fred's
# home directory. Note that fred must have write access to the spool directory,
# wherever it is.
;[fredsprn]
; comment = Fred's Printer
; valid users = fred
; path = /homes/fred
; printer = freds_printer
; public = no
; writable = no
; printable = yes

# A private directory, usable only by fred. Note that fred requires write
# access to the directory.
;[fredsdir]
; comment = Fred's Service
; path = /usr/somewhere/private
; valid users = fred
; public = no
; writable = yes
; printable = no

# a service which has a different directory for each machine that connects
# this allows you to tailor configurations to incoming machines. You could
# also use the %U option to tailor it by user name.
# The %m gets replaced with the machine name that is connecting.
;[pchome]
; comment = PC Directories
; path = /usr/pc/%m
; public = no
; writable = yes
# A publicly accessible directory, read/write to all users. Note that all files
# created in the directory by users will be owned by the default user, so
# any user with access can delete any other user's files. Obviously this
# directory must be writable by the default user. Another user could of course
# be specified, in which case all files would be owned by that user instead.
;[public]
; path = /usr/somewhere/else/public
; public = yes
; only guest = yes
; writable = yes
; printable = no

# The following two entries demonstrate how to share a directory so that two
# users can place files there that will be owned by the specific users. In this
# setup, the directory should be writable by both users and should have the
# sticky bit set on it to prevent abuse. Obviously this could be extended to
# as many users as required.
;[myshare]
; comment = Mary's and Fred's stuff
; path = /usr/somewhere/shared
; valid users = mary fred
; public = no
; writable = yes
; printable = no
; create mask = 0765


[hd2]
comment = Programas e Documentos
path = /hd2
; browseable = yes
writeable = yes
create mask = 0777
; browseable = yes
valid users = Jonatan, MA-42, MA-90, Panamericano, Rodrigo, administrador, ma-01, ma-02, ma-03, ma-04, ma-05, ma-06, ma-07, ma-08, ma-09, ma-10, ma-11, ma-12, ma-13, ma-14, ma-15, ma-16, ma-17, ma-18, ma-19, ma-20, ma-21, ma-22, ma-23, ma-24, ma-25, ma-26, ma-27, ma-28, ma-29, ma-30, ma-31, ma-32, ma-33, ma-34, ma-35, ma-36, ma-37, ma-38, ma-39, ma-40, ma-41, ma-43, ma-44
browseable = no
; browseable = yes
; browseable = yes
; browseable = yes
; browseable = yes
; browseable = yes

[Pasta de Documentos]
comment = Pasta de Documentos
path = /home
writeable = yes
; browseable = yes
guest ok = yes
; browseable = yes
; browseable = yes
; browseable = yes

[account]
path = /account
writeable = yes
; browseable = yes
; browseable = yes
; browseable = yes
; browseable = yes
guest ok = yes
; browseable = yes
; browseable = yes

[Spwin]
path = /Spwin
writeable = yes
; browseable = yes
valid users = ma-06, ma-23
; browseable = yes

[sistemas]
path = /hd2/sistemas
; browseable = yes
writeable = yes
create mask = 0777
guest ok = yes
; browseable = yes
; browseable = yes


[modulos]
path = /hd2/sistemas/adicion/modulos
writeable = yes
; browseable = yes
guest ok = yes
; browseable = yes

[adicion]
path = /hd2/sistemas/adicion
writeable = yes
; browseable = yes
guest ok = yes
; browseable = yes

[ADM]
path = /hd2/Documentos/ADM
writeable = yes
; browseable = yes
; browseable = yes
valid users = MA-42, Rodrigo, ma-02, ma-03, ma-04, ma-06, ma-25, ma-31, ma-32
browseable = no
; browseable = yes
; browseable = yes
; browseable = yes
; browseable = yes
; browseable = yes
; browseable = yes
; browseable = yes
[CNH]
path = /hd2/Documentos/CNH
writeable = yes
; browseable = yes
valid users = ma-02, ma-06, ma-08, ma-09, ma-10, ma-11, ma-25, ma-28, ma-30
browseable = no
; browseable = yes
; browseable = yes
; browseable = yes
; browseable = yes
; browseable = yes
; browseable = yes

[CONTABILIDADE]
path = /hd2/Documentos/CONTABILIDADE
writeable = yes
; browseable = yes
valid users = ma-02, ma-06, ma-23, ma-24, ma-25, ma-29, ma-44
browseable = no
; browseable = yes
; browseable = yes
; browseable = yes
; browseable = yes
; browseable = yes
[DIRETORIA]
path = /hd2/Documentos/DIRETORIA
writeable = yes
; browseable = yes
; browseable = yes
; browseable = yes
; browseable = yes
valid users = Rodrigo, ma-02, ma-05, ma-06, ma-25, ma-32, ma-35
browseable = no
; browseable = yes
; browseable = yes
; browseable = yes
; browseable = yes
; browseable = yes
; browseable = yes
; browseable = yes
; browseable = yes
; browseable = yes

[FATURAMENTO]
path = /hd2/Documentos/FATURAMENTO
writeable = yes
; browseable = yes
valid users = ma-02, ma-05, ma-06, ma-25, ma-36
; browseable = yes
; browseable = yes
; browseable = yes
; browseable = yes
; browseable = yes
; browseable = yes
; browseable = yes


[OFICINA]
path = /hd2/Documentos/OFICINA
writeable = yes
; browseable = yes
valid users = ma-02, ma-06, ma-15, ma-33
browseable = no
; browseable = yes
; browseable = yes
; browseable = yes
; browseable = yes
; browseable = yes
; browseable = yes

[Salao de Vendas]
path = /hd2/Documentos/Salao de Vendas
writeable = yes
; browseable = yes
valid users = Panamericano, ma-02, ma-05, ma-06, ma-07, ma-12, ma-13, ma-14, ma-25, ma-26, ma-27, ma-35, ma-37, ma-38
browseable = no
; browseable = yes
; browseable = yes
; browseable = yes
; browseable = yes
; browseable = yes
; browseable = yes

[OBB]
path = /hd2/Diversos/BCO/OBB
writeable = yes
; browseable = yes
valid users = administrador, ma-02, ma-03, ma-04, ma-06, ma-23, ma-31
browseable = no
; browseable = yes

[PEÇAS]
path = /hd2/Documentos/PEÇAS
writeable = yes
; browseable = yes
valid users = Rodrigo, ma-02, ma-06, ma-18, ma-19, ma-20

[postgres]
path = /hd2/postgres
writeable = yes
; browseable = yes
guest ok = yes

[Catalogo de Peças e Serviços]
path = /hd2/Catalogo de Peças e Serviços
writeable = yes
; browseable = yes
valid users = ma-15
[Jonatan]
path = /hd2/Documentos/Jonatan
; writeable = no
; browseable = yes
valid users = ma-15
writeable = yes
browseable = no
; browseable = yes




4. Re: Samba [RESOLVIDO]

Arlei O Nalesso
arleinalesso

(usa CentOS)

Enviado em 12/08/2008 - 11:29h

crie a opção invalid users = usuários.
para todos que não devem ter acesso e teste.

Obs.: Deixe su arquivo o mais limpo possível ... existe muita sujeira em seu arquivo de configuração ... não que não funciona por causa disso, mas fica mais organizado.


5. Re: Samba [RESOLVIDO]

Jonatan Carmo
jonatancarmo

(usa Debian)

Enviado em 13/08/2008 - 10:49h

Chefe.. num deu não.. coloquei assim:
exemplo:
[Jonatan]
path = /hd2/Documentos/Jonatan
; writeable = no
; browseable = yes
ivalid users = ma-33
valid users = ma-15
writeable = yes
browseable = no
; browseable = yes

O usuario ma-33 ainda continua tendo acesso a esta pasta!


6. Re: Samba [RESOLVIDO]

Julian Castaman
maninhx

(usa Slackware)

Enviado em 13/08/2008 - 12:49h

mude a linha do [global]
security = share
para
security = user

e ve se funciona.


7. Re: Samba [RESOLVIDO]

Fabio Maran
maran

(usa Debian)

Enviado em 13/08/2008 - 13:08h

#Maran-PDC-Conf#

[global]
workgroup = MaranCorp
netbios name = ServidorPDC
server string = Linux
os level = 34
log file = /var/log/samba/log.%m
log level = 1
max log size = 150
debug level = 2
securit = user
hosts allow = 192.168.1. EXCEPT 192.168.1.204
encrypt passwords = yes
smb passwd file = /etc/samba/smbpasswd
#Servidor data e Hora#
time server = yes
socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
read raw = yes
write raw = yes
oplock = yes
getwd cache = yes
max xmit = 65536
#Samba em português#So funciona da versão 3 em diante#
unix charset = iso8859-1
display charset = cp850
#Definimos caixa baixa ;)#
preserver case = no
short preserve case = no
default case = lower
#Servidor WINS#
wins supporte = yes
wins proxy = no
dns proxy = no
max wins ttl = 518400
min win ttl = 21600
#Domínio#
domain master = yes
prefered master = yes
local master = yes
admin users = maran
# Automatizando criação de contas de máquinas#
add machine script = useradd - g pdc -c "Máquina de Domínio" -s /bin/false -d /dev/null %u
domain logons = yes
logon script = mlogon.bat
logon driver = U:

[netlogon]
comment = Serviço de Autenticação de Login
path = /home/netlogon
writable = no
browseable = no

[homes]
comment = Pasta %U
browseable = no
writable = yes

[arquivos]
comment = Arquivos
path = /usr/local/arquivos
public = no
valid users = @suporte, maran
only guest = no
writable = yes
force create mode = 777
force directory mode =777
#Lixeira no compartilhamento#
recicle:repository = .lixeira
vfs object = lixeira

[docs]
comment = Documentos Administrativos
path = /usr/local/admin
public = no
valid users = @diretoria, @administração, maran
writable = yes
force create mode = 777
force directory mode = 777

[cdrom]
comment = CDRom Server Linux
path = /mnt/cdrom
public = yes
read only = yes
browseable = yes
#Executamos comando para montar, e assim que terminar o uso, desmontar#
root preexec = /bin/mount /mnt/cdrom
root postexec = /bin/umount /mnt/cdrom





8. maninhx

Jonatan Carmo
jonatancarmo

(usa Debian)

Enviado em 14/08/2008 - 15:52h

Chefe.. blz.. Alterei la o que vc pediu e nao deu ainda!.


9. Teste !!!!!

Fabio Maran
maran

(usa Debian)

Enviado em 15/08/2008 - 06:56h

Vamos lá um exemplo ok?

Digamos assim, minha rede irá possuir 4 setores, sendo eles:

Financeiro
Contabilidade
Compras
Marketing

CAda um só podera ver o seu conteúdo ok?

Ok, mas o Samba como irá ficar? Vamos lá?

Primeiramente, vamos analizar o cenário:
# Este é um exemplo iniciando tdo do zero

4 setores , 4 grupos de usuários certo?

# groupadd financeiro marketing compras contabilidade

Feito isso, você irá criar os usuários, cada um em eu respectivo grupo

useradd -c "Fabio Maran" -d /home/maran -g compras -m maran

Criei o usuário MAran e adicionei seu grupo como comprar e forcei o linuxa criar meu home

ok

Cadastro o usuário maran no SAmba

# smbpasswd -a maran

ai eu vou ir la e confirguarar meu SAmba
# vi /etc/samba/smb.conf
# configuração Simples ok?#

#Maran-PDC-Conf#

[global]
workgroup = MaranCorp
netbios name = ServidorBásico
server string = Linux
os level = 34
log file = /var/log/samba/log.%m
log level = 1
max log size = 150
debug level = 2
securit = user
encrypt passwords = yes
smb passwd file = /etc/samba/smbpasswd
socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
read raw = yes
write raw = yes
oplock = yes
getwd cache = yes
max xmit = 65536
#Samba em português#So funciona da versão 3 em diante#
unix charset = iso8859-1
display charset = cp850
#Definimos caixa baixa ;)#
preserver case = no
short preserve case = no
default case = lower
#Domínio#
domain master = no
prefered master = no
local master = no

[compras]
path = /usr/local/compras
#lembrando que este diretorio deve estar criado#
browseable = yes
only guest = no
public = no
valid users = @compras
force crate mode = 770
froce directory mode = 770
writable = yes


Bom, neste compartilhamento so o grupo de usuários compras tera acesso, é so seguir a mesma linha com o resto ;)
Abraços



10. Re: Samba [RESOLVIDO]

Julian Castaman
maninhx

(usa Slackware)

Enviado em 15/08/2008 - 08:13h

Cara em seus compartilhamentostem a linha
guest ok = yes
deixa assim
guest ok = no








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