[Pkg-samba-maint] Bug#695196: smbclient doesn't authenticate
Jo Black
johannes.black at gmail.com
Wed Dec 5 10:08:22 UTC 2012
Package: smbclient
Version: 2:3.6.6-3
Severity: normal
Dear Maintainer,
I did find a possible bug in the smbclient. I cannot connect with the actual smbclient to a Terastation (Samba Version: Samba 2.2.8a-ja-1.1).
It works with an older smbclient (3.0.33-3.29.el5_5.1). The actual client doesn't (Version 3.6.6). I did rotate almost all smb.conf option of the new one.
It works with mount.cifs, too.
Greetings
Johannes
Attachments: older and newer smbclient debug 10 outtput.
Output - working with older smbclient version:
***********************************************************************************************************
$ smbclient -d 10 //minibernd2.someurl.de/service_svn -U backup
INFO: Current debug levels:
all: True/10
tdb: False/0
printdrivers: False/0
lanman: False/0
smb: False/0
rpc_parse: False/0
rpc_srv: False/0
rpc_cli: False/0
passdb: False/0
sam: False/0
auth: False/0
winbind: False/0
vfs: False/0
idmap: False/0
quota: False/0
acls: False/0
locking: False/0
msdfs: False/0
dmapi: False/0
lp_load: refreshing parameters
Initialising global parameters
params.c:pm_process() - Processing configuration file "/etc/samba/smb.conf"
Processing section "[global]"
doing parameter workgroup = MYGROUP
doing parameter server string = Samba Server Version %v
doing parameter security = user
doing parameter passdb backend = tdbsam
doing parameter load printers = yes
doing parameter cups options = raw
pm_process() returned Yes
lp_servicenumber: couldn't find homes
set_server_role: role = ROLE_STANDALONE
Attempting to register new charset UCS-2LE
Registered charset UCS-2LE
Attempting to register new charset UTF-16LE
Registered charset UTF-16LE
Attempting to register new charset UCS-2BE
Registered charset UCS-2BE
Attempting to register new charset UTF-16BE
Registered charset UTF-16BE
Attempting to register new charset UTF8
Registered charset UTF8
Attempting to register new charset UTF-8
Registered charset UTF-8
Attempting to register new charset ASCII
Registered charset ASCII
Attempting to register new charset 646
Registered charset 646
Attempting to register new charset ISO-8859-1
Registered charset ISO-8859-1
Attempting to register new charset UCS2-HEX
Registered charset UCS2-HEX
Substituting charset 'UTF-8' for LOCALE
Substituting charset 'UTF-8' for LOCALE
Substituting charset 'UTF-8' for LOCALE
Substituting charset 'UTF-8' for LOCALE
Substituting charset 'UTF-8' for LOCALE
Substituting charset 'UTF-8' for LOCALE
Substituting charset 'UTF-8' for LOCALE
Substituting charset 'UTF-8' for LOCALE
Substituting charset 'UTF-8' for LOCALE
Substituting charset 'UTF-8' for LOCALE
Substituting charset 'UTF-8' for LOCALE
Substituting charset 'UTF-8' for LOCALE
Substituting charset 'UTF-8' for LOCALE
Substituting charset 'UTF-8' for LOCALE
Substituting charset 'UTF-8' for LOCALE
Substituting charset 'UTF-8' for LOCALE
Substituting charset 'UTF-8' for LOCALE
Substituting charset 'UTF-8' for LOCALE
Substituting charset 'UTF-8' for LOCALE
Substituting charset 'UTF-8' for LOCALE
Substituting charset 'UTF-8' for LOCALE
Substituting charset 'UTF-8' for LOCALE
Substituting charset 'UTF-8' for LOCALE
Substituting charset 'UTF-8' for LOCALE
added interface ip=192.168.0.193 bcast=192.168.0.255 nmask=255.255.255.0
Netbios name list:-
my_netbios_names[0]="HENRY"
Client started (version 3.0.33-3.29.el5_5.1).
Opening cache file at /var/cache/samba/gencache.tdb
tdb(unnamed): tdb_open_ex: could not open file /var/cache/samba/gencache.tdb: Keine Berechtigung
tdb(unnamed): tdb_open_ex: could not open file /var/cache/samba/gencache.tdb: Datei oder Verzeichnis nicht gefunden
Attempt to open gencache.tdb has failed.
internal_resolve_name: looking up minibernd2.someurl.de#20 (sitename (null))
Opening cache file at /var/cache/samba/gencache.tdb
tdb(unnamed): tdb_open_ex: could not open file /var/cache/samba/gencache.tdb: Keine Berechtigung
tdb(unnamed): tdb_open_ex: could not open file /var/cache/samba/gencache.tdb: Datei oder Verzeichnis nicht gefunden
Attempt to open gencache.tdb has failed.
resolve_lmhosts: Attempting lmhosts lookup for name minibernd2.someurl.de<0x20>
getlmhostsent: lmhost entry: 127.0.0.1 localhost
resolve_wins: Attempting wins lookup for name minibernd2.someurl.de<0x20>
resolve_wins: WINS server resolution selected and no WINS servers listed.
resolve_hosts: Attempting host lookup for name minibernd2.someurl.de<0x20>
remove_duplicate_addrs2: looking for duplicate address/port pairs
Opening cache file at /var/cache/samba/gencache.tdb
tdb(unnamed): tdb_open_ex: could not open file /var/cache/samba/gencache.tdb: Keine Berechtigung
tdb(unnamed): tdb_open_ex: could not open file /var/cache/samba/gencache.tdb: Datei oder Verzeichnis nicht gefunden
Attempt to open gencache.tdb has failed.
internal_resolve_name: returning 1 addresses: 192.168.0.248:0
Connecting to 192.168.0.248 at port 445
error connecting to 192.168.0.248:445 (Verbindungsaufbau abgelehnt)
Connecting to 192.168.0.248 at port 139
socket option SO_KEEPALIVE = 0
socket option SO_REUSEADDR = 0
socket option SO_BROADCAST = 0
socket option TCP_NODELAY = 1
socket option TCP_KEEPCNT = 9
socket option TCP_KEEPIDLE = 7200
socket option TCP_KEEPINTVL = 75
socket option IPTOS_LOWDELAY = 0
socket option IPTOS_THROUGHPUT = 0
socket option SO_SNDBUF = 16384
socket option SO_RCVBUF = 87380
socket option SO_SNDLOWAT = 1
socket option SO_RCVLOWAT = 1
socket option SO_SNDTIMEO = 0
socket option SO_RCVTIMEO = 0
write_socket(4,72)
write_socket(4,72) wrote 72
Sent session request
got smb length of 0
size=0
smb_com=0x0
smb_rcls=0
smb_reh=0
smb_err=0
smb_flg=0
smb_flg2=0
smb_tid=0
smb_pid=0
smb_uid=0
smb_mid=0
smt_wct=0
smb_bcc=0
session request ok
write_socket(4,194)
write_socket(4,194) wrote 194
got smb length of 82
size=82
smb_com=0x72
smb_rcls=0
smb_reh=0
smb_err=0
smb_flg=136
smb_flg2=1
smb_tid=0
smb_pid=11050
smb_uid=0
smb_mid=2
smt_wct=17
smb_vwv[ 0]= 8 (0x8)
smb_vwv[ 1]=12803 (0x3203)
smb_vwv[ 2]= 256 (0x100)
smb_vwv[ 3]= 1024 (0x400)
smb_vwv[ 4]= 65 (0x41)
smb_vwv[ 5]= 0 (0x0)
smb_vwv[ 6]= 256 (0x100)
smb_vwv[ 7]=23808 (0x5D00)
smb_vwv[ 8]= 55 (0x37)
smb_vwv[ 9]=63744 (0xF900)
smb_vwv[10]= 227 (0xE3)
smb_vwv[11]=32768 (0x8000)
smb_vwv[12]=23638 (0x5C56)
smb_vwv[13]=42439 (0xA5C7)
smb_vwv[14]=52684 (0xCDCC)
smb_vwv[15]=50177 (0xC401)
smb_vwv[16]= 2303 (0x8FF)
smb_bcc=13
[000] A3 BF ... 00 ........ someurl.
size=82
smb_com=0x72
smb_rcls=0
smb_reh=0
smb_err=0
smb_flg=136
smb_flg2=1
smb_tid=0
smb_pid=11050
smb_uid=0
smb_mid=2
smt_wct=17
smb_vwv[ 0]= 8 (0x8)
smb_vwv[ 1]=12803 (0x3203)
smb_vwv[ 2]= 256 (0x100)
smb_vwv[ 3]= 1024 (0x400)
smb_vwv[ 4]= 65 (0x41)
smb_vwv[ 5]= 0 (0x0)
smb_vwv[ 6]= 256 (0x100)
smb_vwv[ 7]=23808 (0x5D00)
smb_vwv[ 8]= 55 (0x37)
smb_vwv[ 9]=63744 (0xF900)
smb_vwv[10]= 227 (0xE3)
smb_vwv[11]=32768 (0x8000)
smb_vwv[12]=23638 (0x5C56)
smb_vwv[13]=42439 (0xA5C7)
smb_vwv[14]=52684 (0xCDCC)
smb_vwv[15]=50177 (0xC401)
smb_vwv[16]= 2303 (0x8FF)
smb_bcc=13
[000] A3 BF ... 00 ........ someurl.
write_socket(4,139)
write_socket(4,139) wrote 139
got smb length of 71
size=71
smb_com=0x73
smb_rcls=0
smb_reh=0
smb_err=0
smb_flg=136
smb_flg2=1
smb_tid=0
smb_pid=11050
smb_uid=100
smb_mid=3
smt_wct=3
smb_vwv[ 0]= 255 (0xFF)
smb_vwv[ 1]= 0 (0x0)
smb_vwv[ 2]= 0 (0x0)
smb_bcc=30
[000] 55 6E 69 78 00 53 61 6D 62 61 20 32 2E 32 2E 38 Unix.Sam ba 2.2.8
[010] 61 2D 6A 61 2 ... 00 a-ja-1.1 .someurl.
Domain=[someurl] OS=[Unix] Server=[Samba 2.2.8a-ja-1.1]
session setup ok
write_socket(4,87)
write_socket(4,87) wrote 87
got smb length of 49
size=49
smb_com=0x75
smb_rcls=0
smb_reh=0
smb_err=0
smb_flg=136
smb_flg2=1
smb_tid=1
smb_pid=11050
smb_uid=100
smb_mid=4
smt_wct=3
smb_vwv[ 0]= 255 (0xFF)
smb_vwv[ 1]= 0 (0x0)
smb_vwv[ 2]= 1 (0x1)
smb_bcc=8
[000] 41 3A 00 4E 54 46 53 00 A:.NTFS.
tconx ok
dos_clean_name []
unix_clean_name []
smb: \> quit
write_socket(4,39)
write_socket(4,39) wrote 39
got smb length of 35
size=35
smb_com=0x71
smb_rcls=0
smb_reh=0
smb_err=0
smb_flg=136
smb_flg2=1
smb_tid=1
smb_pid=11050
smb_uid=100
smb_mid=5
smt_wct=0
smb_bcc=0
Output - NOT working with actual smbclient version:
***********************************************************************************************************
backup at chronos:~/smbclient/samba-3.6.6/source4/client$ smbclient -d 10 //minibernd2.someurl.de/service_svn -U backup
INFO: Current debug levels:
all: 10
tdb: 10
printdrivers: 10
lanman: 10
smb: 10
rpc_parse: 10
rpc_srv: 10
rpc_cli: 10
passdb: 10
sam: 10
auth: 10
winbind: 10
vfs: 10
idmap: 10
quota: 10
acls: 10
locking: 10
msdfs: 10
dmapi: 10
registry: 10
lp_load_ex: refreshing parameters
Initialising global parameters
rlimit_max: increasing rlimit_max (1024) to minimum Windows limit (16384)
INFO: Current debug levels:
all: 10
tdb: 10
printdrivers: 10
lanman: 10
smb: 10
rpc_parse: 10
rpc_srv: 10
rpc_cli: 10
passdb: 10
sam: 10
auth: 10
winbind: 10
vfs: 10
idmap: 10
quota: 10
acls: 10
locking: 10
msdfs: 10
dmapi: 10
registry: 10
params.c:pm_process() - Processing configuration file "/etc/samba/smb.conf"
Processing section "[global]"
doing parameter workgroup = someurl
doing parameter server string = %h server
doing parameter dns proxy = yes
doing parameter log file = /var/log/samba/log.%m
doing parameter max log size = 1000
doing parameter syslog = 0
doing parameter panic action = /usr/share/samba/panic-action %d
doing parameter security = user
doing parameter encrypt passwords = false
doing parameter passdb backend = tdbsam
doing parameter obey pam restrictions = yes
doing parameter unix password sync = yes
doing parameter passwd program = /usr/bin/passwd %u
doing parameter passwd chat = *Enter\snew\s*\spassword:* %n\n *Retype\snew\s*\spassword:* %n\n *password\supdated\ssuccessfully* .
doing parameter pam password change = yes
doing parameter map to guest = bad user
doing parameter client lanman auth = yes
doing parameter client ntlmv2 auth = yes
doing parameter client plaintext auth = yes
doing parameter usershare allow guests = yes
pm_process() returned Yes
lp_servicenumber: couldn't find homes
set_server_role: role = ROLE_STANDALONE
Substituting charset 'UTF-8' for LOCALE
added interface eth0 ip=fe80::3285:a9ff:fe99:ca0a%eth0 bcast=fe80::ffff:ffff:ffff:ffff%eth0 netmask=ffff:ffff:ffff:ffff::
added interface eth0 ip=192.168.0.86 bcast=192.168.0.255 netmask=255.255.255.0
Netbios name list:-
my_netbios_names[0]="CHRONOS"
Client started (version 3.6.6).
Enter backup's password:
Opening cache file at /var/run/samba/gencache.tdb
tdb(/var/run/samba/gencache.tdb): tdb_open_ex: could not open file /var/run/samba/gencache.tdb: Permission denied
gencache_init: Opening cache file /var/run/samba/gencache.tdb read-only.
Opening cache file at /var/run/samba/gencache_notrans.tdb
sitename_fetch: No stored sitename for
internal_resolve_name: looking up minibernd2.someurl.de#20 (sitename (null))
no entry for minibernd2.someurl.de#20 found.
resolve_lmhosts: Attempting lmhosts lookup for name minibernd2.someurl.de<0x20>
resolve_lmhosts: Attempting lmhosts lookup for name minibernd2.someurl.de<0x20>
startlmhosts: Can't open lmhosts file /etc/samba/lmhosts. Error was No such file or directory
resolve_wins: Attempting wins lookup for name minibernd2.someurl.de<0x20>
resolve_wins: WINS server resolution selected and no WINS servers listed.
resolve_hosts: Attempting host lookup for name minibernd2.someurl.de<0x20>
remove_duplicate_addrs2: looking for duplicate address/port pairs
namecache_store: storing 1 address for minibernd2.someurl.de#20: 192.168.0.248
Adding cache entry with key = NBT/MINIBERND2.someurl.DE#20 and timeout = Tue Nov 27 14:04:54 2012
(660 seconds ahead)
internal_resolve_name: returning 1 addresses: 192.168.0.248:0
Running timed event "tevent_req_timedout" 0x7f1e490267a0
Connecting to 192.168.0.248 at port 445
Running timed event "tevent_req_timedout" 0x7f1e49026c90
Connecting to 192.168.0.248 at port 139
Socket options:
SO_KEEPALIVE = 0
SO_REUSEADDR = 0
SO_BROADCAST = 0
TCP_NODELAY = 1
TCP_KEEPCNT = 9
TCP_KEEPIDLE = 7200
TCP_KEEPINTVL = 75
IPTOS_LOWDELAY = 0
IPTOS_THROUGHPUT = 0
SO_SNDBUF = 24040
SO_RCVBUF = 87380
SO_SNDLOWAT = 1
SO_RCVLOWAT = 1
SO_SNDTIMEO = 0
SO_RCVTIMEO = 0
TCP_QUICKACK = 1
Substituting charset 'UTF-8' for LOCALE
write_socket(5,72)
write_socket(5,72) wrote 72
Sent session request
got smb length of 0
size=0
smb_com=0x0
smb_rcls=0
smb_reh=0
smb_err=0
smb_flg=0
smb_flg2=0
smb_tid=0
smb_pid=0
smb_uid=0
smb_mid=0
smt_wct=0
smb_bcc=0
session request ok
cli_session_setup: NT1 session setup failed: NT_STATUS_LOGON_FAILURE
lang_tdb_init: /usr/share/samba/en_US:en.msg: No such file or directory
session setup failed: NT_STATUS_LOGON_FAILURE
*** End of the template - remove these lines ***
-- System Information:
Debian Release: wheezy/sid
APT prefers unstable
APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 3.3.0-trunk-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages smbclient depends on:
ii dpkg 1.16.9
ii libc6 2.13-37
ii libcap2 1:2.22-1.2
ii libcomerr2 1.42.5-1
ii libgssapi-krb5-2 1.10.1+dfsg-3
ii libk5crypto3 1.10.1+dfsg-3
ii libkrb5-3 1.10.1+dfsg-3
ii libldap-2.4-2 2.4.31-1
ii libpopt0 1.16-7
ii libreadline6 6.2-9
ii libtalloc2 2.0.7+git20120207-1
ii libtdb1 1.2.10-2
ii libtinfo5 5.9-10
ii libwbclient0 2:3.6.6-3
ii samba-common 2:3.6.6-3
ii zlib1g 1:1.2.7.dfsg-13
smbclient recommends no packages.
Versions of packages smbclient suggests:
ii cifs-utils 2:5.5-1
-- no debconf information
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