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Commit Graph

44 Commits

Author SHA1 Message Date
85d2ff2f00 python: Move dsdb_Dn to samdb
The import dsdb needed for dsdb_Dn causes import
errors when trying to import get_bytes/get_string
in some places.

Signed-off-by: David Mulder <dmulder@suse.com>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2020-10-02 13:29:35 +00:00
1825a7f4e2 kcc_utils.py: avoid inefficient string concatenations
Signed-off-by: Bjoern Jacke <bjacke@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2019-09-24 12:22:44 +00:00
7fc60ea55c python/kcc lib: cope with differently formed repsToFrom
samba-tool visualise reuses these libraries to parse reps from other DCs, and Windows sometimes sends
more data than we are expecting

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2019-01-19 19:21:20 +01:00
750540fd5c python/samba/kcc: PY3 fix some str versus ldb.bytes comparisons
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-12-10 10:38:22 +01:00
471163e82e python/samba: changes needed for samba.tests.samba_tool.visualize PY2/PY3
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-09-03 03:22:21 +02:00
9f5bbcc10a PEP8: fix E713: test for membership should be 'not in'
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-24 07:49:31 +02:00
115f2a71b8 PEP8: fix E305: expected 2 blank lines after class or function definition, found 1
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-24 07:49:30 +02:00
7a07d42230 PEP8: fix E265: block comment should start with '# '
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-24 07:49:29 +02:00
484ce0634b PEP8: fix E123: closing bracket does not match indentation of opening bracket's line
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-24 07:49:26 +02:00
03bd7c20f0 kcc graphs: site edges in colour, labeled with DNs
This makes it easy to see where the site edges objects are, and
what sites they refer too.

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-05-31 01:57:16 +02:00
13280d3db9 python/samba: bulk conversion of caller to dsdb_Dn 2nd param.
Convert second param to dsdb_Dn to be unicode so py2 & py3 code
will work

Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
2018-04-30 15:43:19 +02:00
c7f3c91b62 kcc: fix sort for py3
py2:

    list.sort(cmp=None, key=None, reverse=False)
    sorted(iterable[, cmp[, key[, reverse]]])

py3:

    list.sort(key=None, reverse=False)
    sorted(iterable, *, key=None, reverse=False)

The `cmp` arg was removed in py3, make use of `key` arg to work around.

Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-04-13 07:27:13 +02:00
949109442f kcc/kcc_utils: fix divide for py3
`/` will return float other than int in py3.
Use `//` to keep consistent with py2.

Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-04-13 07:27:13 +02:00
ecf503ce76 kcc_utils: Use lower name in automatic sites covered
This allows easier testing, as well as some consistency in the DNS
record creation.

Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-03-21 04:36:22 +01:00
f342d7e025 kcc_utils: Prevent multiple sites attached to a sitelink covering a site
This avoids trivial duplicates in a similar manner as mentioned in:

https://blogs.technet.microsoft.com/askds/2011/04/29/sites-sites-everywhere/

It prefers the largest sites then the earliest alphabetically, so that
only a single site ever covers an uncovered site (within a site link).
Note that this isn't applicable over multiple site links (like Windows
presumably) and is only a simple mechanism to avoid excessive
registering.  DCs within the site will also still register for each.

Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-03-21 04:36:22 +01:00
96340e1ad2 kcc_utils: Keep a count of the DCs in each site
This is useful for ranking which sites are preferable within the same
site link.

Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-03-21 04:36:22 +01:00
32a5431987 kcc_utils: Add a routine for automatic site coverage
This allows double-coverage if two links exist with the same cost.
Administrators should only connect an DC-less site via a single site
link.

This also allows unnecessary coverage by all sites in the adjoining site
link (to be resolved in the later patches).

Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-03-21 04:36:21 +01:00
91a5941f17 samba python libs: convert 'except X, (tuple)' to 'except X as e'
In addition to converting the except line another line is also added
for each except to extract the tuple contents.

Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-02-28 23:01:40 +01:00
4885937bf8 samba python libs: convert 'except X, e' to 'except X as e'
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-02-15 00:18:30 +01:00
a00312df7d samba_kcc: simplify NCReplica.set_instantiated_flags()
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-01-13 17:37:07 +01:00
81484f32f4 samba_kcc: simplify NCReplica constructor
There is nothing to be gained from setting the dn and guid separately
except subtle bugs.

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-01-13 17:37:07 +01:00
315f445a02 samba_kcc: clarify readonly logging, removing now unused function
The unused function was somewhat misnamed.

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-01-13 17:37:07 +01:00
d3f4429cd6 samba_kcc: remove unused functions
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-01-13 17:37:07 +01:00
a090d7ef52 samba_kcc: remove an unused function
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-01-13 17:37:07 +01:00
1a5445ca4e KCC: avoid infinite recursion when edgelist contains self
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2016-12-01 05:54:24 +01:00
60e4bd381a kcc: Don't check schedule if None
BUG: https://bugzilla.samba.org/show_bug.cgi?id=12286

Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>

Autobuild-User(master): Douglas Bagnall <dbagnall@samba.org>
Autobuild-Date(master): Fri Sep 23 06:52:28 CEST 2016 on sn-devel-144
2016-09-23 06:52:28 +02:00
e7ad8727be KCC: Fix misnamed variable in DSA object
Found by Garming. Unlikely to affect anyone.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=12143

Pair-programmed-with: Garming Sam <garming@catalyst.net.nz>
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Signed-off-by: Garming Sam <garming@catalyst.net.nz>

Autobuild-User(master): Douglas Bagnall <dbagnall@samba.org>
Autobuild-Date(master): Fri Aug 12 08:20:31 CEST 2016 on sn-devel-144
2016-08-12 08:20:31 +02:00
8dabd57d1c kcc: Clean up repsTo attribute for old DCs
Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

Autobuild-User(master): Garming Sam <garming@samba.org>
Autobuild-Date(master): Tue Jul 26 05:11:57 CEST 2016 on sn-devel-144
2016-07-26 05:11:57 +02:00
f95bbc7933 kcc: Add corresponding methods for repsTo
Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2016-07-26 01:22:16 +02:00
5505e36fc1 kcc: fix a typo
Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Volker Lendecke <vl@samba.org>

Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Mon Jul 25 17:42:33 CEST 2016 on sn-devel-144
2016-07-25 17:42:33 +02:00
6f93ffaf0c KCC: remove NTDSConnection API methods that are never used
These are not used, and using them would not be considered Pythonic. The
flags they alter are always changed directly.

The similar set_modified() method IS used.

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2015-10-29 05:08:16 +01:00
ab63f1a983 KCC: Correct capitalisation of KCCError
previously we had "raise KccError", which of course would raise a
NameError.

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2015-10-29 05:08:16 +01:00
e9f0799a18 KCC: raise KCCError, not Exception, in multiple places
"except Exception" lines will still catch them, but more fine-grained
control is possible.

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2015-10-29 05:08:16 +01:00
26384192d5 KCC: NTDSConnection.load_connection() requires objectGUID
If there is no GUID, that is an error, so we raise an exception instead
of stepping around it.

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2015-10-29 05:08:15 +01:00
5f60c4bf33 KCC: keep track of IP transport for dsa.new_connection()
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2015-10-29 05:08:15 +01:00
704fd83bcf KCC: correctly use dsa.new_connection() system_flags argument
The dsa.system_flags attribute is important and gets saved in the
database, but was never getting altered because we were setting dsa.flags
instead.

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2015-10-29 05:08:15 +01:00
eef3dab079 KCC: use python 2.6 compatible dictonary comprehensions
The `{k: v for k, v in whatever}` syntax is "new" in Python 2.7.

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Fri Jun 12 09:46:13 CEST 2015 on sn-devel-104
2015-06-12 09:46:13 +02:00
db4e96ba06 KCC: use KccError, simplify logic in NTDSConn.commit_modified
silence a pep8 thing.

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2015-06-12 06:57:17 +02:00
004a9ba6b1 KCC: shift ReplInfo, MAX_DWORD from kcc.kcc_utils to kcc.graph
They are only used in graph.py.

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2015-06-12 06:57:15 +02:00
a0b0a0f91a kcc: Allow RODC to be included in intersite topology
This creates behaviour not described by ADTS. RODC are now treated as
RED, however they are demoted to the equivalent of WHITE when running
the first half of the algorithm.

The change implies that RED does in fact refer to full-replicas, not
writable replicas.

Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2015-06-12 06:57:14 +02:00
b845e29b26 KCC: move functions used in kcc.graph into kcc.graph
This should have happened when graph.py was split off from kcc_utils,
and we *would* merge it there, but too many things have happened to
these functions in the meantime.

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2015-06-12 06:57:13 +02:00
f1b7007883 KCC: add a warning about side-effects in RepsFromTo.__setattr__
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2015-06-12 06:57:13 +02:00
c73a571353 KCC: fix combine_repl_info
Previous the supposedly combined repl_info was always the default, all
0x11, repl_info.

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2015-06-12 06:57:13 +02:00
b0e6a74362 KCC: split kcc_utils into samba.kcc.{kcc_utils,graph}
graph.py has the intersite graph stuff.
kcc_utils does intrasite, namespace, &cetera.

The wildcard imports are tidied up, so samba_kcc imports unix2nttime
directly rather than letting it fall out of kcc_utils.

Intersite graph functions samba/kcc/__init__.py are also shifted into
graph.py.

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2015-06-12 06:57:13 +02:00