samba.git/source4/libnet, branch talloc-2.3.0

s4/libnet: Fix joining a Windows pre-2008R2 DC

2019-07-04T22:49:23+00:00

From v4.8 onwards, Samba may not be able join a DC older than 2008R2
because the Windows DC doesn't support GET_TGT.

If the dsdb repl_md code can't resolve a link target it returns an
error, and the calling code (e.g. drs_util.py) should retry with
GET_TGT. However, GET_TGT is only supported on Windows 2008R2 and later,
so if you try to join an earlier Windows DC, the join will throw an
error that you can't work-around.

We can avoid this problem by setting the same DSDB flag that GET_TGT
sets to indicate that the link targets are as up-to-date as possible,
and so there's no point retrying. Missing targets are still logged, so
this at least allows the admin to fix up any problems after the join
completed.

I've only done this for the join case (problems during periodic
replication are probably still worth escalating to an error).

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14021
RN: From Samba v4.8 onwards, joining a Windows 2003 or 2008 (non-R2) AD
DC may not have worked. When this problem occurred, the following
message would be displayed:
 'Failed to commit objects: DOS code 0x000021bf'
This particular issue has now been resolved. Note that there may still
be other potential problems that occur when joining an older Windows DC.

Signed-off-by: Tim Beale 
Reviewed-by: Andrew Bartlett

lib/crypto: move gnutls error wrapper to own subsystem

2019-06-27T12:54:22+00:00

Signed-off-by: Andrew Bartlett 
Reviewed-by: Andreas Schneider

py3: Remove PyStr_FromString() compatability macro

2019-06-24T17:24:27+00:00

We no longer need Samba to be py2/py3 compatible so we choose to return to the standard
function names.

Signed-off-by: Andrew Bartlett 
Reviewed-by: Noel Power

s3:libnet: Use gnutls_error_to_ntstatus() in libnet_passwd

2019-06-24T06:11:17+00:00

Signed-off-by: Andreas Schneider 
Reviewed-by: Stefan Metzmacher 
Reviewed-by: Andrew Bartlett

s4:libnet: Use GnuTLS MD5 for samr passwords

2019-05-21T00:03:22+00:00

Signed-off-by: Andreas Schneider 
Reviewed-by: Andrew Bartlett

s4: squash 'cast between incompatible function types' warning

2019-05-16T17:55:17+00:00

To avoid warning above produced by using
 -Wcast-function-type we;

  + ensure PyCFunctions of type METH_NOARGS defined dummy arg
  + ensure PyCFunctions of type METH_KEYWORDS use PY_DISCARD_FUNC_SIG
    macro
  + ensure PyCFunctions of type METH_KEYWORDS really actually use the
    problematic kargs param, if not remove it

Signed-off-by: Noel Power 
Reviewed-by: Andreas Schneider

libnet: Remove unused source4/libnet/libnet_sam{dump,sync}:

2019-05-06T07:11:51+00:00

The last caller was removed in samba-tool: Remove C version of samba-tool
(e2af38415163f248e3dbd5a2abc156761e74b87c) by Amitay Isaacs in 2011

This was a tool to dump a genine NT4 DC (never Samba) into smbpasswd file.

It did work against Windows AD, but DRS replication is much
more comprehensive.

Signed-off-by: Andrew Bartlett 
Reviewed-by: Gary Lockyer 

Autobuild-User(master): Gary Lockyer 
Autobuild-Date(master): Mon May  6 07:11:51 UTC 2019 on sn-devel-184

libnet: Remove unused source4/libnet/libnet_samsync_ldb.c

2019-05-06T05:46:11+00:00

The last caller was removed in samba-tool: Remove C version of samba-tool
(e2af38415163f248e3dbd5a2abc156761e74b87c) by Amitay Isaacs in 2011

This was a prototype tool to sync a genine NT4 DC (never Samba) into ldb.

Signed-off-by: Andrew Bartlett 
Reviewed-by: Gary Lockyer

libnet vampire: NULL access bug fix

2019-04-08T02:07:22+00:00

NULL pointer access bug fix

Signed-off-by: Garming Sam 
Signed-off-by: Aaron Haslett 
Reviewed-by: Andrew Bartlett

build: Remove bld.gen_python_environments()

2019-03-21T04:06:14+00:00

This was part of --extra-python support.

Signed-off-by: Andrew Bartlett 
Reviewed-by: Garming Sam