[Samba] Could not convert sid: NT_STATUS_NO_SUCH_USER
Francesco Malvezzi
francesco.malvezzi at unimore.it
Wed Feb 21 14:46:00 UTC 2018
hi all,
I can't figure out why winbind can't find ad users with wbinfo calls.
It happens on a member server, Debian GNU/Linux stretch, samba is 4.7.5
from Louis repository:
[global]
security = ADS
workgroup = EXAMPLEAD
realm = EXAMPLE.ORG
idmap config * : backend = tdb
idmap config * : range = 1000000-3000000
idmap config EXAMPLEAD:backend = ad
idmap config EXAMPLEAD:schema_mode = rfc2307
idmap config EXAMPLEAD:range = 1005-999999
template shell = /bin/mosh
template homedir = /homel/%U
max log size = 1000
log level = 10
panic action = /usr/share/samba/panic-action %d
server role = member server
[share]
comment = Share
path = /srv/share
writeable = yes
valid users = %S
browseable = no
this works:
$ sudo net lookup name malvezzi
S-1-5-21-3239498231-402109693-3067992304-72680 1 (User) EXAMPLEAD\malvezzi
(kind of: does the 1 after the sid mean there is an error?)
the following issues a long error, see bottom:
$ wbinfo -i EXAMPLEAD\\malvezzi
failed to call wbcGetpwnam: WBC_ERR_DOMAIN_NOT_FOUND
Could not get info for user EXAMPLEAD\malvezzi
As you can see from the level 10 debug, the directory info of the users
are shown.
I can't understand what "Could not convert sid: NT_STATUS_NO_SUCH_USER"
actually means,
thank you for the help,
Francesco
[2018/02/21 15:33:41.451157, 5, pid=21519, effective(0, 0), real(0, 0)]
../lib/util/debug.c:744(debug_dump_status)
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
scavenger: 10
dns: 10
ldb: 10
tevent: 10
auth_audit: 10
auth_json_audit: 10
kerberos: 10
drs_repl: 10
doing parameter panic action = /usr/share/samba/panic-action %d
doing parameter server role = member server
[2018/02/21 15:33:41.454020, 4, pid=21519, effective(0, 0), real(0, 0)]
../source3/param/loadparm.c:3902(lp_load_ex)
pm_process() returned Yes
[2018/02/21 15:33:41.454135, 7, pid=21519, effective(0, 0), real(0, 0)]
../source3/param/loadparm.c:4221(lp_servicenumber)
lp_servicenumber: couldn't find homes
[2018/02/21 15:33:41.455066, 2, pid=21519, effective(0, 0), real(0, 0)]
../source3/lib/interface.c:345(add_interface)
added interface ens160 ip=155.185.3.12 bcast=155.185.3.255
netmask=255.255.255.0
[2018/02/21 15:33:41.455507, 6, pid=21519, effective(0, 0), real(0, 0),
class=winbind]
../source3/winbindd/winbindd.c:931(winbind_client_request_read)
closing socket 28, client exited
[2018/02/21 15:33:44.918611, 6, pid=21519, effective(0, 0), real(0, 0),
class=winbind] ../source3/winbindd/winbindd.c:882(new_connection)
accepted socket 25
[2018/02/21 15:33:44.919060, 10, pid=21519, effective(0, 0), real(0, 0),
class=winbind] ../source3/winbindd/winbindd.c:724(process_request)
process_request: request fn INTERFACE_VERSION
[2018/02/21 15:33:44.919127, 3, pid=21519, effective(0, 0), real(0, 0),
class=winbind]
../source3/winbindd/winbindd_misc.c:395(winbindd_interface_version)
[21802]: request interface version (version = 29)
[2018/02/21 15:33:44.919204, 10, pid=21519, effective(0, 0), real(0, 0),
class=winbind]
../source3/winbindd/winbindd.c:827(winbind_client_response_written)
winbind_client_response_written[21802:INTERFACE_VERSION]: delivered
response to client
[2018/02/21 15:33:44.919493, 10, pid=21519, effective(0, 0), real(0, 0),
class=winbind] ../source3/winbindd/winbindd.c:724(process_request)
process_request: request fn WINBINDD_PRIV_PIPE_DIR
[2018/02/21 15:33:44.919553, 3, pid=21519, effective(0, 0), real(0, 0),
class=winbind]
../source3/winbindd/winbindd_misc.c:428(winbindd_priv_pipe_dir)
[21802]: request location of privileged pipe
[2018/02/21 15:33:44.919637, 10, pid=21519, effective(0, 0), real(0, 0),
class=winbind]
../source3/winbindd/winbindd.c:827(winbind_client_response_written)
winbind_client_response_written[21802:WINBINDD_PRIV_PIPE_DIR]:
delivered response to client
[2018/02/21 15:33:44.919942, 10, pid=21519, effective(0, 0), real(0, 0),
class=winbind] ../source3/winbindd/winbindd.c:697(process_request)
process_request: Handling async request 21802:GETPWNAM
[2018/02/21 15:33:44.920005, 3, pid=21519, effective(0, 0), real(0, 0),
class=winbind]
../source3/winbindd/winbindd_getpwnam.c:56(winbindd_getpwnam_send)
getpwnam EXAMPLEAD\malvezzi
[2018/02/21 15:33:44.920063, 1, pid=21519, effective(0, 0), real(0, 0)]
../librpc/ndr/ndr.c:468(ndr_print_function_debug)
wbint_LookupName: struct wbint_LookupName
in: struct wbint_LookupName
domain : *
domain : 'EXAMPLEAD'
name : *
name : 'MALVEZZI'
flags : 0x00000008 (8)
[2018/02/21 15:33:44.920277, 1, pid=21519, effective(0, 0), real(0, 0)]
../librpc/ndr/ndr.c:468(ndr_print_function_debug)
wbint_LookupName: struct wbint_LookupName
out: struct wbint_LookupName
type : *
type : SID_NAME_USER (1)
sid : *
sid :
S-1-5-21-3239498231-402109693-3067992304-72680
result : NT_STATUS_OK
[2018/02/21 15:33:44.920405, 10, pid=21519, effective(0, 0), real(0, 0),
class=winbind] ../source3/winbindd/wb_sids2xids.c:113(wb_sids2xids_send)
SID 0: S-1-5-21-3239498231-402109693-3067992304-72680
[2018/02/21 15:33:44.920476, 10, pid=21519, effective(0, 0), real(0, 0)]
../source3/lib/idmap_cache.c:56(idmap_cache_find_sid2unixid)
Parsing value for key
[IDMAP/SID2XID/S-1-5-21-3239498231-402109693-3067992304-72680]:
value=[41312:U]
[2018/02/21 15:33:44.920513, 10, pid=21519, effective(0, 0), real(0, 0)]
../source3/lib/idmap_cache.c:75(idmap_cache_find_sid2unixid)
Parsing value for key
[IDMAP/SID2XID/S-1-5-21-3239498231-402109693-3067992304-72680]:
id=[41312], endptr=[:U]
[2018/02/21 15:33:44.920560, 10, pid=21519, effective(0, 0), real(0, 0)]
../source3/libsmb/samlogon_cache.c:242(netsamlogon_cache_get)
netsamlogon_cache_get: SID
[S-1-5-21-3239498231-402109693-3067992304-72680]
[2018/02/21 15:33:44.920605, 10, pid=21519, effective(0, 0), real(0, 0),
class=winbind]
../source3/winbindd/winbindd_util.c:1020(find_lookup_domain_from_sid)
find_lookup_domain_from_sid: SID
[S-1-5-21-3239498231-402109693-3067992304-72680]
[2018/02/21 15:33:44.920650, 10, pid=21519, effective(0, 0), real(0, 0),
class=winbind]
../source3/winbindd/winbindd_util.c:1049(find_lookup_domain_from_sid)
calling find_our_domain
[2018/02/21 15:33:44.920689, 1, pid=21519, effective(0, 0), real(0, 0)]
../librpc/ndr/ndr.c:468(ndr_print_function_debug)
wbint_LookupSid: struct wbint_LookupSid
in: struct wbint_LookupSid
sid : *
sid :
S-1-5-21-3239498231-402109693-3067992304-72680
[2018/02/21 15:33:44.920809, 1, pid=21519, effective(0, 0), real(0, 0)]
../librpc/ndr/ndr.c:468(ndr_print_function_debug)
wbint_LookupSid: struct wbint_LookupSid
out: struct wbint_LookupSid
type : *
type : SID_NAME_USER (1)
domain : *
domain : *
domain : 'EXAMPLEAD'
name : *
name : *
name : 'malvezzi'
result : NT_STATUS_OK
[2018/02/21 15:33:44.920967, 1, pid=21519, effective(0, 0), real(0, 0)]
../librpc/ndr/ndr.c:468(ndr_print_function_debug)
wbint_GetNssInfo: struct wbint_GetNssInfo
in: struct wbint_GetNssInfo
info : *
info: struct wbint_userinfo
domain_name : *
domain_name : 'EXAMPLEAD'
acct_name : *
acct_name : 'malvezzi'
full_name : NULL
homedir : *
homedir : '/homel/%U'
shell : *
shell : '/bin/mosh'
uid : 0x000000000000a160 (41312)
primary_gid : 0x00000000ffffffff
(4294967295)
primary_group_name : NULL
user_sid :
S-1-5-21-3239498231-402109693-3067992304-72680
group_sid :
S-1-5-21-3239498231-402109693-3067992304-513
[2018/02/21 15:33:44.922632, 1, pid=21519, effective(0, 0), real(0, 0)]
../librpc/ndr/ndr.c:468(ndr_print_function_debug)
wbint_GetNssInfo: struct wbint_GetNssInfo
out: struct wbint_GetNssInfo
info : *
info: struct wbint_userinfo
domain_name : *
domain_name : 'EXAMPLEAD'
acct_name : *
acct_name : 'malvezzi'
full_name : NULL
homedir : *
homedir : '/homel/%U'
shell : *
shell : '/bin/mosh'
uid : 0x000000000000a160 (41312)
primary_gid : 0x00000000ffffffff
(4294967295)
primary_group_name : NULL
user_sid :
S-1-5-21-3239498231-402109693-3067992304-72680
group_sid :
S-1-5-21-3239498231-402109693-3067992304-513
result : NT_STATUS_OK
[2018/02/21 15:33:44.926167, 10, pid=21519, effective(0, 0), real(0, 0),
class=winbind] ../source3/winbindd/wb_sids2xids.c:113(wb_sids2xids_send)
SID 0: S-1-5-21-3239498231-402109693-3067992304-513
[2018/02/21 15:33:44.926561, 10, pid=21519, effective(0, 0), real(0, 0)]
../source3/lib/idmap_cache.c:56(idmap_cache_find_sid2unixid)
Parsing value for key
[IDMAP/SID2XID/S-1-5-21-3239498231-402109693-3067992304-513]: value=[-1:N]
[2018/02/21 15:33:44.926970, 10, pid=21519, effective(0, 0), real(0, 0)]
../source3/lib/idmap_cache.c:75(idmap_cache_find_sid2unixid)
Parsing value for key
[IDMAP/SID2XID/S-1-5-21-3239498231-402109693-3067992304-513]:
id=[4294967295], endptr=[:N]
[2018/02/21 15:33:44.927206, 5, pid=21519, effective(0, 0), real(0, 0),
class=winbind]
../source3/winbindd/winbindd_getpwnam.c:137(winbindd_getpwnam_recv)
Could not convert sid S-1-5-21-3239498231-402109693-3067992304-72680:
NT_STATUS_NO_SUCH_USER
[2018/02/21 15:33:44.927554, 10, pid=21519, effective(0, 0), real(0, 0),
class=winbind] ../source3/winbindd/winbindd.c:759(wb_request_done)
wb_request_done[21802:GETPWNAM]: NT_STATUS_NO_SUCH_USER
[2018/02/21 15:33:44.927701, 10, pid=21519, effective(0, 0), real(0, 0),
class=winbind]
../source3/winbindd/winbindd.c:827(winbind_client_response_written)
winbind_client_response_written[21802:GETPWNAM]: delivered response to
client
[2018/02/21 15:33:44.929762, 6, pid=21519, effective(0, 0), real(0, 0),
class=winbind]
../source3/winbindd/winbindd.c:931(winbind_client_request_read)
closing socket 25, client exited
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