Heinz Hölzl
2019-Oct-04 11:03 UTC
[Samba] samba-tool user syncpasswords crashes with python3
Hi,
i sync the passwords from samba to other backends using "samba-tool
user syncpasswords"
On my operative system (samba 4.10 and python2) all works fine.
I upgraded my test-DC to samba 4.11 and python3 and now the samba-tool
user syncpasswords --daemon crashes.
Fri Oct 4 12:29:47 2019: pid[983]: Attached to
logfile[/usr/local/samba/var/log.syncpw]
Fri Oct 4 12:29:47 2019: pid[983]: Using
cache_ldb[/usr/local/samba/private/user-syncpasswords-cache.ldb]
Fri Oct 4 12:29:47 2019: pid[985]: Daemonized as pid 985 (from 983)
Fri Oct 4 12:29:47 2019: pid[985]: Using
cache_ldb[/usr/local/samba/private/user-syncpasswords-cache.ldb]
Fri Oct 4 12:29:47 2019: pid[985]: currentPid: 985
Fri Oct 4 12:29:47 2019: pid[985]: Wait before connect - sleep(1)
Fri Oct 4 12:29:48 2019: pid[985]: Connecting to
'ldapi:///usr/local/samba/private/ldap_priv/ldapi'
Fri Oct 4 12:29:48 2019: pid[985]: Resuming monitoring
dirsyncFilter:
(&(objectClass=user)(userAccountControl:1.2.840.113556.1.4.803:=512)(!(
sAMAccountName=krbtgt*)))
dirsyncControls: ['dirsync:1:0:0', 'extended_dn:1:0']
syncCommand: /usr/local/bin/syncpw.py
Fri Oct 4 12:29:52 2019: pid[985]: dirsync_loop(): results 15220
Fri Oct 4 12:29:52 2019: pid[985]: # Dirsync[0] 7d1b0000-b7f7-4fda-
8479-b5cb70a01030 S-1-5-21-1608159440-4144762864-1017073214-15729
dn: <GUID=7d1b0000-b7f7-4fda-8479-b5cb70a01030>;<SID=S-1-5-21-
1608159440-4144762864-1017073214-
15729>;CN=gorkon_klingons,OU=Users,OU=klingons,OU=Organizations,DC=xxx,
xx=net
pwdLastSet: 132112663830494760
userPrincipalName: gorkon_klingons at klingons.imp
sAMAccountName: gorkon_klingons
userAccountControl: 512
objectGUID: 7d1b0000-b7f7-4fda-8479-b5cb70a01030
instanceType: 4
# unicodePwd::: REDACTED SECRET ATTRIBUTE
# supplementalCredentials::: REDACTED SECRET ATTRIBUTE
Fri Oct 4 12:29:52 2019: pid[985]: # Passwords[0] 7d1b0000-b7f7-4fda-
8479-b5cb70a01030 S-1-5-21-1608159440-4144762864-1017073214-15729
# attrs=['dn', 'mail', 'objectGUID',
'objectSid', 'proxyAddresses',
'pwdLastSet', 'sAMAccountName', 'userAccountControl',
'virtualClearTextUTF8']
Fri Oct 4 12:29:52 2019: pid[985]: Call
Popen[/usr/local/bin/syncpw.py] for
CN=gorkon_klingons,OU=Users,OU=klingons,OU=Organizations,DC=xxxx,DC=xxx
ERROR(<class 'TypeError'>): uncaught exception - memoryview: a
bytes-
like object is required, not 'str'
File "/usr/local/samba/lib/python3.6/site-
packages/samba/netcmd/__init__.py", line 186, in _run
return self.run(*args, **kwargs)
File "/usr/local/samba/lib/python3.6/site-
packages/samba/netcmd/user.py", line 2368, in run
sync_loop(wait)
File "/usr/local/samba/lib/python3.6/site-
packages/samba/netcmd/user.py", line 2257, in sync_loop
dirsync_loop()
File "/usr/local/samba/lib/python3.6/site-
packages/samba/netcmd/user.py", line 2234, in dirsync_loop
handle_object(ri, r)
File "/usr/local/samba/lib/python3.6/site-
packages/samba/netcmd/user.py", line 2043, in handle_object
run_sync_command(obj.dn, ldif)
File "/usr/local/samba/lib/python3.6/site-
packages/samba/netcmd/user.py", line 2001, in run_sync_command
reply = bytes(sync_command_p.communicate(input)[0], encoding
'utf-8')
File "/usr/lib/python3.6/subprocess.py", line 863, in communicate
stdout, stderr = self._communicate(input, endtime, timeout)
File "/usr/lib/python3.6/subprocess.py", line 1519, in _communicate
input_view = memoryview(self._input)
~
my setup:
samba-tool user syncpasswords --cache-ldb-initialize --
attributes=virtualClearTextUTF8,objectGUID,objectSID,sAMAccountName,use
rPrincipalName,userAccountControl,pwdLastSet,mail,proxyAddresses --
decrypt-samba-gpg --script=/usr/local/bin/syncpw.py
samba-tool user syncpasswords --daemon --
logfile=/usr/local/samba/var/log.syncpw
regards,
heinz
Rowland penny
2019-Oct-04 12:53 UTC
[Samba] samba-tool user syncpasswords crashes with python3
On 04/10/2019 12:03, Heinz H?lzl via samba wrote:> Hi, > > i sync the passwords from samba to other backends using "samba-tool > user syncpasswords" > > On my operative system (samba 4.10 and python2) all works fine. > I upgraded my test-DC to samba 4.11 and python3 and now the samba-tool > user syncpasswords --daemon crashes. > > Fri Oct 4 12:29:47 2019: pid[983]: Attached to > logfile[/usr/local/samba/var/log.syncpw] > Fri Oct 4 12:29:47 2019: pid[983]: Using > cache_ldb[/usr/local/samba/private/user-syncpasswords-cache.ldb] > Fri Oct 4 12:29:47 2019: pid[985]: Daemonized as pid 985 (from 983) > Fri Oct 4 12:29:47 2019: pid[985]: Using > cache_ldb[/usr/local/samba/private/user-syncpasswords-cache.ldb] > Fri Oct 4 12:29:47 2019: pid[985]: currentPid: 985 > Fri Oct 4 12:29:47 2019: pid[985]: Wait before connect - sleep(1) > Fri Oct 4 12:29:48 2019: pid[985]: Connecting to > 'ldapi:///usr/local/samba/private/ldap_priv/ldapi' > Fri Oct 4 12:29:48 2019: pid[985]: Resuming monitoring > dirsyncFilter: > (&(objectClass=user)(userAccountControl:1.2.840.113556.1.4.803:=512)(!( > sAMAccountName=krbtgt*))) > dirsyncControls: ['dirsync:1:0:0', 'extended_dn:1:0'] > syncCommand: /usr/local/bin/syncpw.py > Fri Oct 4 12:29:52 2019: pid[985]: dirsync_loop(): results 15220 > Fri Oct 4 12:29:52 2019: pid[985]: # Dirsync[0] 7d1b0000-b7f7-4fda- > 8479-b5cb70a01030 S-1-5-21-1608159440-4144762864-1017073214-15729 > dn: <GUID=7d1b0000-b7f7-4fda-8479-b5cb70a01030>;<SID=S-1-5-21- > 1608159440-4144762864-1017073214- > 15729>;CN=gorkon_klingons,OU=Users,OU=klingons,OU=Organizations,DC=xxx, > xx=net > pwdLastSet: 132112663830494760 > userPrincipalName: gorkon_klingons at klingons.imp > sAMAccountName: gorkon_klingons > userAccountControl: 512 > objectGUID: 7d1b0000-b7f7-4fda-8479-b5cb70a01030 > instanceType: 4 > # unicodePwd::: REDACTED SECRET ATTRIBUTE > # supplementalCredentials::: REDACTED SECRET ATTRIBUTE > > Fri Oct 4 12:29:52 2019: pid[985]: # Passwords[0] 7d1b0000-b7f7-4fda- > 8479-b5cb70a01030 S-1-5-21-1608159440-4144762864-1017073214-15729 > # attrs=['dn', 'mail', 'objectGUID', 'objectSid', 'proxyAddresses', > 'pwdLastSet', 'sAMAccountName', 'userAccountControl', > 'virtualClearTextUTF8'] > Fri Oct 4 12:29:52 2019: pid[985]: Call > Popen[/usr/local/bin/syncpw.py] for > CN=gorkon_klingons,OU=Users,OU=klingons,OU=Organizations,DC=xxxx,DC=xxx > ERROR(<class 'TypeError'>): uncaught exception - memoryview: a bytes- > like object is required, not 'str' > File "/usr/local/samba/lib/python3.6/site- > packages/samba/netcmd/__init__.py", line 186, in _run > return self.run(*args, **kwargs) > File "/usr/local/samba/lib/python3.6/site- > packages/samba/netcmd/user.py", line 2368, in run > sync_loop(wait) > File "/usr/local/samba/lib/python3.6/site- > packages/samba/netcmd/user.py", line 2257, in sync_loop > dirsync_loop() > File "/usr/local/samba/lib/python3.6/site- > packages/samba/netcmd/user.py", line 2234, in dirsync_loop > handle_object(ri, r) > File "/usr/local/samba/lib/python3.6/site- > packages/samba/netcmd/user.py", line 2043, in handle_object > run_sync_command(obj.dn, ldif) > File "/usr/local/samba/lib/python3.6/site- > packages/samba/netcmd/user.py", line 2001, in run_sync_command > reply = bytes(sync_command_p.communicate(input)[0], encoding > 'utf-8')It seems to working up to here> File "/usr/lib/python3.6/subprocess.py", line 863, in communicate > stdout, stderr = self._communicate(input, endtime, timeout) > File "/usr/lib/python3.6/subprocess.py", line 1519, in _communicate > input_view = memoryview(self._input)Then it stops working, probably because your python script isn't python3 compatible. Rowland
Heinz Hölzl
2019-Oct-04 14:28 UTC
[Samba] samba-tool user syncpasswords crashes with python3
the script works... root at probe28:~# cat test.dat dn: CN=userxxxx,OU=Users,OU=xxxxx,OU=Organizations,DC=xxxxx,DC=xxxxx proxyAddresses: SMTP:xxxxx.xxxxx at xxxxx.org objectGUID: 637f4e70-8c1e-4e89-a6fc-82d525e584f2 pwdLastSet: 0 objectSid: S-1-5-21-1608159440-4144762864-1017073214-27184 sAMAccountName: userxxxx mail: xxxxx.xxxxx at xxxxx.xxxxx userAccountControl: 514 virtualClearTextUTF8:: S2VubndvcnQx root at probe28:~# root at probe28:~# root at probe28:~# root at probe28:~# cat test.dat | /usr/local/bin/syncpw.py DONE-EXIT: change password to userxxxx root at probe28:~# Am Freitag, den 04.10.2019, 13:53 +0100 schrieb Rowland penny via samba:> On 04/10/2019 12:03, Heinz H?lzl via samba wrote: > > Hi, > > > > i sync the passwords from samba to other backends using "samba-tool > > user syncpasswords" > > > > On my operative system (samba 4.10 and python2) all works fine. > > I upgraded my test-DC to samba 4.11 and python3 and now the samba- > > tool > > user syncpasswords --daemon crashes. > > > > Fri Oct 4 12:29:47 2019: pid[983]: Attached to > > logfile[/usr/local/samba/var/log.syncpw] > > Fri Oct 4 12:29:47 2019: pid[983]: Using > > cache_ldb[/usr/local/samba/private/user-syncpasswords-cache.ldb] > > Fri Oct 4 12:29:47 2019: pid[985]: Daemonized as pid 985 (from > > 983) > > Fri Oct 4 12:29:47 2019: pid[985]: Using > > cache_ldb[/usr/local/samba/private/user-syncpasswords-cache.ldb] > > Fri Oct 4 12:29:47 2019: pid[985]: currentPid: 985 > > Fri Oct 4 12:29:47 2019: pid[985]: Wait before connect - sleep(1) > > Fri Oct 4 12:29:48 2019: pid[985]: Connecting to > > 'ldapi:///usr/local/samba/private/ldap_priv/ldapi' > > Fri Oct 4 12:29:48 2019: pid[985]: Resuming monitoring > > dirsyncFilter: > > (&(objectClass=user)(userAccountControl:1.2.840.113556.1.4.803:=512 > > )(!( > > sAMAccountName=krbtgt*))) > > dirsyncControls: ['dirsync:1:0:0', 'extended_dn:1:0'] > > syncCommand: /usr/local/bin/syncpw.py > > Fri Oct 4 12:29:52 2019: pid[985]: dirsync_loop(): results 15220 > > Fri Oct 4 12:29:52 2019: pid[985]: # Dirsync[0] 7d1b0000-b7f7- > > 4fda- > > 8479-b5cb70a01030 S-1-5-21-1608159440-4144762864-1017073214-15729 > > dn: <GUID=7d1b0000-b7f7-4fda-8479-b5cb70a01030>;<SID=S-1-5-21- > > 1608159440-4144762864-1017073214- > > 15729>;CN=gorkon_klingons,OU=Users,OU=klingons,OU=Organizations,DC> > xxx, > > xx=net > > pwdLastSet: 132112663830494760 > > userPrincipalName: gorkon_klingons at klingons.imp > > sAMAccountName: gorkon_klingons > > userAccountControl: 512 > > objectGUID: 7d1b0000-b7f7-4fda-8479-b5cb70a01030 > > instanceType: 4 > > # unicodePwd::: REDACTED SECRET ATTRIBUTE > > # supplementalCredentials::: REDACTED SECRET ATTRIBUTE > > > > Fri Oct 4 12:29:52 2019: pid[985]: # Passwords[0] 7d1b0000-b7f7- > > 4fda- > > 8479-b5cb70a01030 S-1-5-21-1608159440-4144762864-1017073214-15729 > > # attrs=['dn', 'mail', 'objectGUID', 'objectSid', 'proxyAddresses', > > 'pwdLastSet', 'sAMAccountName', 'userAccountControl', > > 'virtualClearTextUTF8'] > > Fri Oct 4 12:29:52 2019: pid[985]: Call > > Popen[/usr/local/bin/syncpw.py] for > > CN=gorkon_klingons,OU=Users,OU=klingons,OU=Organizations,DC=xxxx,DC > > =xxx > > ERROR(<class 'TypeError'>): uncaught exception - memoryview: a > > bytes- > > like object is required, not 'str' > > File "/usr/local/samba/lib/python3.6/site- > > packages/samba/netcmd/__init__.py", line 186, in _run > > return self.run(*args, **kwargs) > > File "/usr/local/samba/lib/python3.6/site- > > packages/samba/netcmd/user.py", line 2368, in run > > sync_loop(wait) > > File "/usr/local/samba/lib/python3.6/site- > > packages/samba/netcmd/user.py", line 2257, in sync_loop > > dirsync_loop() > > File "/usr/local/samba/lib/python3.6/site- > > packages/samba/netcmd/user.py", line 2234, in dirsync_loop > > handle_object(ri, r) > > File "/usr/local/samba/lib/python3.6/site- > > packages/samba/netcmd/user.py", line 2043, in handle_object > > run_sync_command(obj.dn, ldif) > > File "/usr/local/samba/lib/python3.6/site- > > packages/samba/netcmd/user.py", line 2001, in run_sync_command > > reply = bytes(sync_command_p.communicate(input)[0], encoding > > 'utf-8') > It seems to working up to here > > File "/usr/lib/python3.6/subprocess.py", line 863, in > > communicate > > stdout, stderr = self._communicate(input, endtime, timeout) > > File "/usr/lib/python3.6/subprocess.py", line 1519, in > > _communicate > > input_view = memoryview(self._input) > > Then it stops working, probably because your python script isn't > python3 > compatible. > > Rowland > > > >
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