I think you might need the 'obey pam restrictions = yes' in your smb.conf file
too.
obey pam restrictions (G)
When Samba 3.0 is configured to enable PAM support (i.e.
--with-pam), this parameter will control whether or not Samba
should obey PAM's account and session management directives. The
default behavior is to use PAM for clear text authentication
only and to ignore any account or session management. Note that
Samba always ignores PAM for authentication in the case of
encrypt passwords = yes. The reason is that PAM modules cannot
support the challenge/response authentication mechanism needed
in the presence of SMB password encryption.
Default: obey pam restrictions = no
-Ross
________________________________
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Aaron
Bliss
Sent: Monday, August 06, 2007 2:13 PM
To: CentOS mailing list
Subject: Re: [CentOS] help with samba and ldap on centos 5
This may be related to centos 5, or more likely the version of samba
that it ships with, and the option not to encrypt passwords:
encrypt passwords = no
This same smb.conf file works great in centos 4....any ideas? Thanks.
Aaron
Aaron Bliss wrote:
Ross,
I re-ran authconfig, system-auth now has what you mentioned,
however server still isn't working.....any other ideas?
Thanks again.
Aaron
testparm
Load smb config files from /etc/samba/smb.conf
Processing section "[ITS]"
Processing section "[sysadmin2]"
Processing section "[daf]"
Processing section "[first share]"
Loaded services file OK.
Server role: ROLE_STANDALONE
Press enter to see a dump of your service definitions
[global]
workgroup = ITSN
server string = filecity2
encrypt passwords = No
username map = /etc/samba/smbusers
log level = 1
log file = /var/log/samba/samba.log
max log size = 50
debug timestamp = No
max xmit = 32768
socket options = TCP_NODELAY IPTOS_LOWDELAY
SO_RCVBUF=2048 SO_SNDBUF=204
load printers = No
printcap name = /etc/printcap
show add printer wizard = No
dns proxy = No
wins server = 137.21.7.5
ldap ssl = no
idmap uid = 16777216-33554431
idmap gid = 16777216-33554431
template shell = /bin/bash
nt acl support = No
cups options = raw
[first share]
comment = test share here
path = /export
valid users = abliss
read only = No
Ross S. W. Walker wrote:
Try running this:
authconfig --kickstart --enablelocauthorize
And see if that does the trick, what you want to see
under 'account'
account required pam_unix.so broken_shadow
account sufficient pam_localuser.so
account sufficient pam_succeed_if.so uid < 500
quiet
account [default=bad success=ok
user_unknown=ignore] pam_ldap.so
account required pam_permit.so
The above command should do the trick.
-Ross
________________________________
From: [EMAIL PROTECTED] [mailto:[EMAIL
PROTECTED] On Behalf Of Aaron Bliss
Sent: Monday, August 06, 2007 11:41 AM
To: CentOS mailing list
Subject: Re: [CentOS] help with samba and ldap
on centos 5
Hi Ross,
I used authconfig to configure the box. Here
are the configs:
cat /etc/nsswitch.conf | grep -v \#
passwd: files ldap
shadow: files ldap
group: files ldap
hosts: files dns
bootparams: nisplus [NOTFOUND=return] files
ethers: files
netmasks: files
networks: files
protocols: files ldap
rpc: files
services: files ldap
netgroup: files ldap
publickey: nisplus
automount: files ldap
aliases: files nisplus
cat /etc/pam.d/system-auth
#%PAM-1.0
# This file is auto-generated.
# User changes will be destroyed the next time
authconfig is run.
auth required pam_env.so
auth sufficient pam_unix.so nullok
try_first_pass
auth requisite pam_succeed_if.so uid
>= 500 quiet
auth sufficient pam_ldap.so
use_first_pass
auth required pam_deny.so
account required pam_unix.so
broken_shadow
account sufficient pam_succeed_if.so uid
< 500 quiet
account [default=bad success=ok
user_unknown=ignore] pam_ldap.so
account required pam_permit.so
password requisite pam_cracklib.so
try_first_pass retry=3
password sufficient pam_unix.so md5
shadow nullok try_first_pass use_authtok
password sufficient pam_ldap.so
use_authtok
password required pam_deny.so
session required pam_mkhomedir.so
skel=/etc/skel/ umask=0022
session optional pam_keyinit.so revoke
session required pam_limits.so
session [success=1 default=ignore]
pam_succeed_if.so service in crond quiet use_uid
session required pam_unix.so
session optional pam_ldap.so
cat /etc/sysconfig/authconfig
USEWINBINDAUTH=no
USEKERBEROS=no
USESYSNETAUTH=no
FORCESMARTCARD=no
USESMBAUTH=no
USESMARTCARD=no
USELDAPAUTH=yes
USEWINBIND=no
USESHADOW=yes
USEDB=no
USEHESIOD=no
USEPASSWDQC=no
USELDAP=yes
USELOCAUTHORIZE=no
USEMD5=yes
USECRACKLIB=yes
USENIS=no
Thanks again.
Aaron
Ross S. W. Walker wrote:
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
Aaron Bliss
Sent: Monday, August 06, 2007 11:16 AM
To: [email protected]
Subject: [CentOS] help with samba and
ldap on centos 5
Hi everyone; I'm having some trouble
with samba on a centos 5
box; the
box has been configured to authenticate
against an ldap server via
authconfig....authentication for normal
use (console, ssh) works
great....I'm having some trouble with
samba using single ldap
users or
local users....It's rather weird,
shares in which access restrictions
are based upon ldap groups are working
fine, getent group shows local
and ldap groups, however attempting to
assign access to a share for
either a single ldap user or a local
user doesn't work, and
produces the
following error when trying to hit the
share:
smb_pam_passcheck: PAM: smb_pam_auth
failed - Rejecting User myuser1 !
For local users, I've added local os
accounts as well as
accounts in the
samba database with smbpasswd
Any ideas? Thanks for your help.
Did you use authconfig to configure
ldap auth or did you manually edit
the PAM database?
Can you post a copy of your
/etc/sysconfig/authconfig,
/etc/pam.d/system-auth, and a copy of
your /etc/nsswitch.conf?
-Ross
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