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Some test scenarios require access to the created queue.
Prepare the test_setup function to provide it as additional parameter.
Signed-off-by: Swen Schillig <swen@linux.ibm.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Christof Schmitt <cs@samba.org>
Do the rename under one lock to protect against potential races while
we don't hold it.
Factor out the NDR marshalling into leases_db_do_locked(), leaving the
rename function pretty simple.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
grant_fsp_oplock_type has enough complex logic, make this a bit shorter
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Keep "len" valid across the loop iterations for getline to consume
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13892
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Remove the now unused code implementations of
registry file io.
As reported by Michael Hanselmann.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13851
Signed-off-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Karolin Seeger <kseeger@samba.org>
Autobuild-Date(master): Mon Apr 8 11:43:31 UTC 2019 on sn-devel-144
The were not using VFS backend calls and could only work
locally, and were unsafe against symlink races and other
security issues.
If the incoming handle is valid, return WERR_BAD_PATHNAME.
[MS-RRP] states "The format of the file name is implementation-specific"
so ensure we don't allow this.
As reported by Michael Hanselmann.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13851
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
mkdir() is the other call that requires a umask of 0 in Samba.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13834
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Umask manipulation was added to pysmbd with e146fe5ef96c1522175a8e81db15d1e8879e5652 in 2012
and init_files_struct was split out in 747c3f1fb379bb68cc7479501b85741493c05812 in 2018 for
Samba 4.9. (It was added to assist the smbd.create_file() routine used in the backup and
restore tools, which needed to write files with full metadata).
This in turn avoids leaving init_files_struct() without resetting the umask to
the original, saved, value.
Per umask(2) this is required before open() and mkdir() system calls (along
side other file-like things such as those for Unix domain socks and FIFOs etc).
Therefore for safety and clarify the additional 'belt and braces' umask
manipuations elsewhere are removed.
mkdir() will be protected by a umask() bracket, for correctness, in the next patch.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13834
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This provisions a new DC and checks there are no world-writable
files in the new DC's private directory.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13834
Signed-off-by: Tim Beale <timbeale@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
The smbd changes the umask - if the code fails to restore the umask to
what it was, then this is very bad. Add an extra check to every
smbd-related test that the umask at the end of the test is the same as
what it was at the beginning (i.e. if the smbd code changed the umask
then it correctly restored the value afterwards).
As the selftest sets the umask for all tests to zero, it makes it hard
to detect this problem, so the test setUp() needs to set it to something
else first.
This extra checking is added to the setUp()/tearDown() so that it
applies to all test-cases. However, any failure that occur with this
approach will not be able to be known-failed.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13834
Signed-off-by: Tim Beale <timbeale@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Mon Apr 8 03:09:42 UTC 2019 on sn-devel-144
* Version bump for adding index_format_fn to the schema syntax structure.
* Range index support added, allowing <= and >= operations to be indexed
* Improved reindex performance by setting the in-memory TDB hash size correctly
Signed-off-by: Aaron Haslett <aaronhaslett@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
We need to make sure that duplicates are correctly returned (uSNChanged
for instance is UNIQUE but, we should be able to index on attributes
which are not unique).
Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Testing max, min and negative values for indexed 32 and 64 bit types.
This has to be done in two different files because the 64 bit type is
LDB_SYNTAX_INTEGER which is implemented at the ldb level, while the 32
bit is added in the ldb-samba module. Schema syntax binding added for
ldb-samba.
We also need to make sure that full scans are not invoked for LMDB.
Pair-programmed-with: Garming Sam <garming@catalyst.net.nz>
Signed-off-by: Aaron Haslett <aaronhaslett@catalyst.net.nz>
Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Adding ordered integer proto schema handling in kv index cache. This
allows ordered 64 bit integers to be used in cached fields like
@ATTRIBUTES
Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
We had to devise our own scheme for writing integers in a human readable
format which also sorted correctly numerically. This might look a bit
confusing to outsiders, so here's a large comment as a peace offering.
Pair-programmed-with: Tim Beale <timbeale@catalyst.net.nz>
Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Activating <= and >= mdb indexing in samba for int32 and int64 attributes by:
1. Adding index_format_fn to LDB_SYNTAX_SAMBA_INT32 in ldb_samba
2. Cloning the 64bit LDB_SYNTAX_INTEGER type as LDB_SYNTAX_ORDERED_INTEGER
3. Adding index_format_fn to the new type
4. Modifying LargeInteger use the new type in samba schema
5. Bumping the index version to trigger reindexing
Pair-programmed-with: Garming Sam <garming@catalyst.net.nz>
Signed-off-by: Aaron Haslett <aaronhaslett@catalyst.net.nz>
Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
The reason we needed it in the first place was that the original
canonicalize is being used for non-index functions and it never produced
the right order originally (at least for integers).
Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
It makes no difference in our standard case because \0 will always go
before any value for our index_format_fn, but this is better for
correctness (in case we do mess up our NUL terminations elsewhere).
Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Full implementation of <= and >= indexed searching using iterate_range
backend operation. Adds index_format_fn to ldb_schema_syntax so
requires an ABI version bump. The function must be provided for any
type for which <= and >= indexing is required, and must return a
lexicographically ordered canonicalization of a value. This causes
index entries to be written in correct order to the database, so
iterate_range on the index DNs can be used.
ldb_kv_index_key is modified to return an index DN with attribute name
but without value if an empty value is provided. This is needed for
constructing keys that match the beginning or end of an index DN range.
Pair-programmed-with: Garming Sam <garming@catalyst.net.nz>
Signed-off-by: Aaron Haslett <aaronhaslett@catalyst.net.nz>
Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Adding iterate_range to LDB API and implementing in LMDB. This
operation takes a start_key and end_key and returns all records between
the two, inclusive of both. This will be used to implementing indexing
for <= and >= expressions.
Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Signed-off-by: Aaron Haslett <aaronhaslett@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Martin Schwenke <martin@meltin.net>
Autobuild-User(master): Martin Schwenke <martins@samba.org>
Autobuild-Date(master): Sat Apr 6 11:51:55 UTC 2019 on sn-devel-144
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13865
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Sat Apr 6 06:08:42 UTC 2019 on sn-devel-144
With the fixed accounting of talloc objects, the default cache size
needs to increase. The exact increase required depends on the workloads,
going form 256k to 512k seems like a reasonable guess.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13865
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
With memcache_add_talloc, the talloc object becomes part of the pool and
the memcache_element stores a pointer to the talloc object. The
size of the the talloc object was not used when tracking the used space,
allowing the cache to grow larger than defined in the memcache_init
call.
Fix this by adding the size of the talloc object to the used space.
Also record the initial size of the talloc object for proper adjustment
of the used space in the cache later. This is in case the size of the
talloc object is modified while being owned by the cache (e.g.
allocating talloc child objects). This should never happen, but better
be safe than ending up with a broken cache usage counter.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13865
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This allows extending the additional data stored for talloced objects
later.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13865
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
The min_pwd_age and max_pwd_age parameters are both optional and default
to None. However, if we just set the max-pwd-age, then the check
'min_pwd_age >= max_pwd_age' will throw a Python exception because it's
trying to compare an int to NoneType (min_pwd_age). This works on Python 2
but is a problem on Python 3.
We could just add a check that min_pwd_age is not None, but that defeats
the point of having the check if you're only setting either the min or
max age indepedently.
This patch gets the current min/max password age from the DB (in ticks).
If either setting is changed, the ticks will be updated. Then at the end
we check the min is still less than the max (to do this, we convert the
ticks back to days in the interests of readability).
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13873
Signed-off-by: Tim Beale <timbeale@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Fri Apr 5 08:03:08 UTC 2019 on sn-devel-144
Currently setting maxPwdAge doesn't work at all.
While we're adding a test, we might as well assert that minPwdAge
can't be greater than maxPwdAge as well.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13873
Signed-off-by: Tim Beale <timbeale@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
If ldb_kv_filter_attrs() fails, we don't know that the dn of filtered_msg
is OK.
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Fri Apr 5 05:46:55 UTC 2019 on sn-devel-144
We like to use "TESTS=medley" for the old ad_dc_medley.
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>
This avoids a bit of code duplication. Overall the last two commits
add a few lines, but that also contains the header file and another GPL
header for tstream_u32_read.c.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Fri Apr 5 01:00:48 UTC 2019 on sn-devel-144
In npa_tstream.c we have two next_vector functions reading a big
endian uin32_t length and then the blob described by the length. This
factors that next_vector out into a central routine.
Why? I'll add another NPA protocol in the future, and this would add
yet another two copies of that next_vector code
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
The default value is too small for joining a large domain. So we specify a
size of 200,000 which is suitable for domains with up to 100,000 users.
At a later date this could be added as a parameter to the join, but
200,000 should be suitable for now.
Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Thu Apr 4 07:45:03 UTC 2019 on sn-devel-144
