09-16-05 10:58 PM
I posted my original post to FreeBSD-questions@freebsd.org and since then
have had a running dialog with another poster. It now seems I am having
trouble with the NSSWITCH function. I am now reporting back to the Samba
list in hopes someone can help me out at this point.
Can anyone help me out here?
~Doug
-----Original Message-----
Sent: Friday, September 16, 2005 12:48 PM
To: 'Dan Nelson'
Cc: 'freebsd-questions@freebsd.org'
Subject: RE: [Samba] getent & winbindd on FreeBSD 5.4
> Yes, that getent command should suffice for printing users and groups,
> including any NSS-provided ones. You can also use the 'id'
> or 'pw user
> show' commands to print similar info.
aries-root@/usr/local/etc: pw group show DSP-PRODUCTION
pw: unknown group `DSP-PRODUCTION'
aries-root@/usr/local/etc:
> PAM only handles authentication during login; looking up user/group
> names is handled by NSS. If your nsswitch.conf has "passwd: compat
> winbind" in it, you have a /usr/local/lib/nss_winbind.so.1 file, and
> getent can't find users that windbind should be providing, I'd start
> looking for nss_winbind debugging options.
I don't know if this helps but here we go. I looked at /var/log/debug.log
and I'm seeing lots of entries similar to the ones below:
Sep 16 03:01:21 aries sendmail[6798]: NSSWITCH(nss_method_lookup): winbi
nd,
hosts, ghbyname, not found
Sep 16 03:01:21 aries sendmail[6798]: NSSWITCH(nss_method_lookup): wins,
hosts, ghbyname, not found
Sep 16 03:01:21 aries sendmail[6837]: NSSWITCH(nss_method_lookup): winbi
nd,
hosts, ghbyname, not found
Sep 16 03:01:21 aries sendmail[6837]: NSSWITCH(nss_method_lookup): wins,
hosts, ghbyname, not found
Sep 16 03:01:21 aries sendmail[6837]: NSSWITCH(nss_method_lookup): winbi
nd,
hosts, ghbyaddr, not found
Sep 16 03:01:21 aries sendmail[6837]: NSSWITCH(nss_method_lookup): wins,
hosts, ghbyaddr, not found
Sep 16 03:01:21 aries sendmail[6837]: NSSWITCH(nss_method_lookup): winbi
nd,
hosts, ghbyaddr, not found
Sep 16 03:01:21 aries sendmail[6837]: NSSWITCH(nss_method_lookup): wins,
hosts, ghbyaddr, not found
Sep 16 03:01:21 aries sendmail[6838]: NSSWITCH(nss_method_lookup): winbi
nd,
hosts, ghbyname, not found
Sep 16 03:01:21 aries sendmail[6838]: NSSWITCH(nss_method_lookup): wins,
hosts, ghbyname, not found
Sep 16 03:01:21 aries sendmail[6843]: NSSWITCH(nss_method_lookup): winbi
nd,
hosts, ghbyname, not found
Sep 16 03:01:21 aries sendmail[6843]: NSSWITCH(nss_method_lookup): wins,
hosts, ghbyname, not found
Sep 16 09:55:07 aries sshd[7716]: NSSWITCH(nss_method_lookup): winbind,
hosts, ghbyaddr, not found
Sep 16 09:55:07 aries sshd[7716]: NSSWITCH(nss_method_lookup): wins, hos
ts,
ghbyaddr, not found
Sep 16 09:55:09 aries sshd[7719]: NSSWITCH(nss_method_lookup): winbind,
hosts, ghbyaddr, not found
Sep 16 09:55:09 aries sshd[7719]: NSSWITCH(nss_method_lookup): wins, hos
ts,
ghbyaddr, not found
Sep 16 10:18:19 aries sshd[7771]: NSSWITCH(nss_method_lookup): winbind,
hosts, ghbyaddr, not found
Sep 16 10:18:19 aries sshd[7771]: NSSWITCH(nss_method_lookup): wins, hos
ts,
ghbyaddr, not found
Does this mean there is a problem with NSSWITCH? Please note that there are
references to sshd and sendmail among other services but none related to
winbindd as far as I can see.
I ran winbindd -d4 per your suggestion to use debugging options and tried
again by issuing getent passwd. Output of log.winbindd as follows:
[2005/09/16 12:26:18, 1] nsswitch/winbindd.c:main(935)
winbindd version 3.0.20 started.
Copyright The Samba Team 2000-2004
[2005/09/16 12:26:18, 3] param/loadparm.c:lp_load(4082)
lp_load: refreshing parameters
[2005/09/16 12:26:18, 3] param/loadparm.c:init_globals(1366)
Initialising global parameters
[2005/09/16 12:26:18, 3] param/params.c:pm_process(574)
params.c:pm_process() - Processing configuration file
"/usr/local/etc/smb.conf"
[2005/09/16 12:26:18, 3] param/loadparm.c:do_section(3542)
Processing section "[global]"
doing parameter workgroup = DSP
doing parameter netbios name = Aries
[2005/09/16 12:26:18, 4] param/loadparm.c:handle_netbios_name(2881)
handle_netbios_name: set global_myname to: ARIES
doing parameter server string = Samba Server
doing parameter security = domain
doing parameter hosts allow = 192.168.1. 192.168.2. 127.
doing parameter encrypt passwords = yes
doing parameter log file = /var/log/samba/log.%m
doing parameter max log size = 50
doing parameter password server = *
doing parameter passdb backend = tdbsam
doing parameter auth methods = winbind
doing parameter socket options = TCP_NODELAY
doing parameter local master = no
doing parameter os level = 33
doing parameter wins server = 192.168.1.1
doing parameter dns proxy = no
doing parameter idmap uid = 15000-20000
doing parameter idmap gid = 15000-20000
doing parameter winbind enum users = yes
doing parameter winbind enum groups = yes
doing parameter winbind separator = -
doing parameter template homedir = /usr/home/%D/%U
doing parameter template shell = /bin/bash
[2005/09/16 12:26:18, 2] param/loadparm.c:do_section(3559)
Processing section "[homes]"
doing parameter comment = Home Directories
doing parameter browseable = no
doing parameter writable = yes
[2005/09/16 12:26:18, 2] param/loadparm.c:do_section(3559)
Processing section "[MacData]"
doing parameter comment = Production Data
doing parameter path = /data
doing parameter valid users = @Production
doing parameter public = no
doing parameter writable = yes
doing parameter printable = no
doing parameter create mask = 0765
[2005/09/16 12:26:18, 4] param/loadparm.c:lp_load(4113)
pm_process() returned Yes
[2005/09/16 12:26:18, 3] param/loadparm.c:lp_add_ipc(2475)
adding IPC service
[2005/09/16 12:26:18, 3] param/loadparm.c:lp_add_ipc(2475)
adding IPC service
[2005/09/16 12:26:18, 2] lib/interface.c:add_interface(81)
added interface ip=192.168.1.9 bcast=192.168.1.255 nmask=255.255.255.0
[2005/09/16 12:26:18, 2] lib/interface.c:add_interface(81)
added interface ip=192.168.1.9 bcast=192.168.1.255 nmask=255.255.255.0
[2005/09/16 12:26:18, 2] lib/tallocmsg.c:register_msg_pool_usage(56)
Registered MSG_REQ_POOL_USAGE
[2005/09/16 12:26:18, 2] lib/dmallocmsg.c:register_dmalloc_msgs(71)
Registered MSG_REQ_DMALLOC_MARK and LOG_CHANGED
[2005/09/16 12:26:18, 2] nsswitch/winbindd_util.c:add_trusted_domain(166
)
Added domain DSP S-1-5-21-2008768363-1786319642-1659389152
[2005/09/16 12:26:18, 2] nsswitch/winbindd_util.c:add_trusted_domain(166
)
Added domain BUILTIN S-1-5-32
[2005/09/16 12:26:18, 2] nsswitch/winbindd_util.c:add_trusted_domain(166
)
Added domain ARIES S-1-5-21-249124048-3777273079-1200472844
[2005/09/16 12:26:25, 3]
nsswitch/winbindd_misc.c:winbindd_interface_version(460)
[ 0]: request interface version
[2005/09/16 12:26:25, 3]
nsswitch/winbindd_misc.c:winbindd_priv_pipe_dir(493)
[ 0]: request location of privileged pipe
[2005/09/16 12:26:25, 3] nsswitch/winbindd_sid.c:winbindd_gid_to_sid(406
)
[ 0]: gid to sid 65534
[2005/09/16 12:26:37, 3]
nsswitch/winbindd_misc.c:winbindd_interface_version(460)
[ 0]: request interface version
[2005/09/16 12:26:37, 3]
nsswitch/winbindd_misc.c:winbindd_priv_pipe_dir(493)
[ 0]: request location of privileged pipe
[2005/09/16 12:26:37, 3] nsswitch/winbindd_user.c:winbindd_list_users(73
5)
[ 0]: list users
[2005/09/16 12:26:37, 4]
passdb/secrets. c:secrets_fetch_trust_account_password(2
81)
Using cleartext machine password
[2005/09/16 12:26:37, 4] libsmb/namequery.c:get_dc_list(1406)
get_dc_list: returning 2 ip addresses in an unordered list
[2005/09/16 12:26:37, 4] libsmb/namequery.c:get_dc_list(1407)
get_dc_list: 192.168.1.1:0 192.168.1.6:0
[2005/09/16 12:26:37, 3] lib/util.c:fcntl_lock(1826)
fcntl_lock: fcntl lock gave errno 35 (Resource temporarily unavailable)
[2005/09/16 12:26:37, 3] lib/util.c:fcntl_lock(1845)
fcntl_lock: lock failed at offset 0 count 1 op 8 type 1 (Resource
temporarily unavailable)
[2005/09/16 12:26:37, 4] libsmb/clidgram.c:cli_send_mailslot(100)
send_mailslot: Sending to mailslot \MAILSLOT\NET\NTLOGON from ARIES<00> to
DSP<1c> IP 192.168.1.6
[2005/09/16 12:26:37, 3] nsswitch/winbindd_cm.c:cm_get_ipc_userpass(102)
cm_get_ipc_userpass: Retrieved auth-user from secrets.tdb [DSP\dspadmin]
[2005/09/16 12:26:37, 4] lib/time.c:get_serverzone(125)
Serverzone is 25200
[2005/09/16 12:26:37, 3] nsswitch/winbindd_rpc.c:query_user_list(46)
rpc: query_user_list
[2005/09/16 12:26:42, 3]
nsswitch/winbindd_misc.c:winbindd_interface_version(460)
[ 0]: request interface version
[2005/09/16 12:26:42, 3]
nsswitch/winbindd_misc.c:winbindd_priv_pipe_dir(493)
[ 0]: request location of privileged pipe
[2005/09/16 12:26:42, 3] nsswitch/winbindd_group.c:winbindd_list_groups(
811)
[ 0]: list groups
[2005/09/16 12:26:42, 4]
nsswitch/winbindd_group.c:get_sam_group_entries(521)
get_sam_group_entries: Native Mode 2k domain; enumerating local groups as
well
[2005/09/16 12:26:42, 3]
nsswitch/winbindd_group.c:get_sam_group_entries(526)
get_sam_group_entries: Failed to enumerate domain local groups!
[2005/09/16 12:26:42, 4]
nsswitch/winbindd_group.c:get_sam_group_entries(521)
get_sam_group_entries: Native Mode 2k domain; enumerating local groups as
well
[2005/09/16 12:26:42, 3]
nsswitch/winbindd_group.c:get_sam_group_entries(526)
get_sam_group_entries: Failed to enumerate domain local groups!
[2005/09/16 12:26:42, 3] nsswitch/winbindd_rpc.c:enum_dom_groups(141)
rpc: enum_dom_groups
After issuing 'pw group show DSP-PRODUCTION', the following pops up in the
debug log:
[2005/09/16 12:32:47, 3]
nsswitch/winbindd_misc.c:winbindd_interface_version(460)
[ 0]: request interface version
[2005/09/16 12:32:47, 3]
nsswitch/winbindd_misc.c:winbindd_priv_pipe_dir(493)
[ 0]: request location of privileged pipe
[2005/09/16 12:32:47, 3] nsswitch/winbindd_pam.c:winbindd_pam_auth_crap(
535)
[ 0]: pam auth crap domain: [] user:
First question: why does NSSWITCH think I have a W2K domain instead of a NT4
domain?
Second question: DSP is the actual domain name. Aries is the NetBIOS name of
the server. I don't understand why winbindd tries to enumerate ARIES as a
domain name. Aren't the BUILT-IN accounts sufficient for the local samba
machine?
Content of /etc/nsswitch.conf as follows:
passwd: compat winbind
group: compat winbind
hosts: files winbind wins dns
networks: files
shells: files
<*blank line*>
The original nsswitch.conf file was as follows prior to editing:
group: compat
group_compat: files nis
hosts: files dns
networks: files
passwd: compat
passwd_compat: files nis
shells: files
<*blank line*>
Note I have not installed NIS server nor NIS client.
Comments?
~Doug
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