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Commit Graph

60249 Commits

Author SHA1 Message Date
Joseph Sutton
3c5296d9ae winbindd: Show warning message on tc connection errors too
Some of these conditions could never be hit.

Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2023-03-20 00:22:32 +00:00
Stefan Metzmacher
7ee725f286 idmap_hash: remember new domain sids in idmap_hash_sid_to_id()
This change means that idmap_hash_id_to_sid() can return mappings
for new domains learned in idmap_hash_sid_to_id().

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15319

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

Autobuild-User(master): Stefan Metzmacher <metze@samba.org>
Autobuild-Date(master): Fri Mar 10 11:35:06 UTC 2023 on atb-devel-224
2023-03-10 11:35:06 +00:00
Stefan Metzmacher
ee820553fd idmap_hash: don't return ID_REQUIRE_TYPE if the domain is known in the netsamlogon cache
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15319

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-03-10 10:38:37 +00:00
Stefan Metzmacher
ede88d9f83 idmap_hash: only return ID_REQUIRE_TYPE if we don't know about the domain yet
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15319

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-03-10 10:38:37 +00:00
Stefan Metzmacher
42dcb3db05 idmap_hash: return ID_REQUIRE_TYPE only if there's a chance to get a mapping later
If we are going to return ID_UNMAPPED later anyway, there's no need to
defer that decision by returning ID_REQUIRE_TYPE first.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15319

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-03-10 10:38:37 +00:00
Stefan Metzmacher
c158b075b0 idmap_hash: split out a idmap_hash_sid_to_id() helper function
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15319

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-03-10 10:38:37 +00:00
Stefan Metzmacher
57150b463f idmap_hash: split out a idmap_hash_id_to_sid() helper function
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15319

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-03-10 10:38:37 +00:00
Stefan Metzmacher
14102b05f3 idmap_hash: mirror the NT_STATUS_NONE_MAPPED/STATUS_SOME_UNMAPPED logic from idmap_autorid
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15319

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-03-10 10:38:37 +00:00
Stefan Metzmacher
0da13ab3ad idmap_hash: we don't need to call idmap_hash_initialize() over an over again
It's always the first function that's called from idmap_methods.

This also demonstrates that we currently always return NT_STATUS_OK,
even if we haven't mapped all map entries.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15319

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-03-10 10:38:37 +00:00
Stefan Metzmacher
2cfcff3101 idmap_hash: remove unused error checks
id_map_ptrs_init() is used in the callers in order to
set everything up as expected.

Other backends also just trust the caller.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15319

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-03-10 10:38:37 +00:00
Stefan Metzmacher
0f96c4b419 idmap_hash: fix comments about the algorithm
Only support ~ 50k users per domain.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15319

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-03-10 10:38:37 +00:00
Stefan Metzmacher
9a24570d3d idmap_hash: provide ID_TYPE_BOTH mappings also for unixids_to_sids
While sids_to_unixids returns ID_TYPE_BOTH mappings,
unixids_to_sids() returns the callers asked for, which
fills gencache with the non ID_TYPE_BOTH mappings.
As a result also the sids_to_unixids fast path via
gencache won't return ID_TYPE_BOTH mappings.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15319

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-03-10 10:38:37 +00:00
Stefan Metzmacher
a9583b5f96 idmap_autorid: fix ID_REQUIRE_TYPE for more than one SID for an unknown domain
When we see a trusted domain SID for the first time,
idmap_autorid returns ID_REQUIRE_TYPE only for the first sid
and leaves the others with ID_TYPE_NOT_SPECIFIED.
It means the winbindd parent only retries the first sid.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15318

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-03-10 10:38:37 +00:00
Stefan Metzmacher
ad242a2064 winbindd: don't call set_domain_online_request() in the idmap child
Most idmap backends don't need access to the domain controllers.
And the related code is not needed for the backends.

Commit 17c86a2c5a changed
the logic of set_domain_online_request() completely!
Instead of triggering a dc probe in the background,
it is now doing a blocking connection.
And doing this in the idmap child is completely useless.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15317

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-03-10 10:38:37 +00:00
Dmitry Antipov
b3146763a4 lib:util: prefer mallinfo2() over mallinfo() if available
Prefer mallinfo2() with 'size_t' fields over deprecated
mallinfo() (with 'int' fields which may wrap around zero
and so be inaccurate on a 64-bit system) and move relevant
checks to lib/util/wscript_configure because mallinfo()
is not used beyond 'samba-util'.

Suggested-by: Andreas Schneider <asn@samba.org>
Signed-off-by: Dmitry Antipov <dantipov@cloudlinux.com>
Reviewed-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2023-03-09 20:38:31 +00:00
Nathaniel W. Turner
f55a357c6b dsgetdcname: do not assume local system uses IPv4
Return the first IPv4 and the first IPv6 address found for each DC.
This is slightly inelegant, but resolves an issue where IPv6-only
systems were unable to run "net ads join" against domain controllers
that have both A and AAAA records in DNS.

While this impacts performance due to the additional LDAP ping attempts,
in practice an attempt to connect to an IPv6 address on an IPv4-only
system (or vice versa) will fail immediately with
NT_STATUS_NETWORK_UNREACHABLE, and thus the performance impact should be
negligible.

The alternative approach, using an smb.conf setting to control whether
the logic prefers a single address of one family or the other ends up
being a bit awkward, as it pushes the problem onto admins and tools such
as "realm join" that want to dynamically synthesize an smb.conf on the
fly.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15325

Signed-off-by: Nathaniel W. Turner <nturner@exagrid.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: David Mulder <dmulder@samba.org>

Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Mar  9 19:12:15 UTC 2023 on atb-devel-224
2023-03-09 19:12:15 +00:00
Volker Lendecke
9bb8795aeb libsmb: Convert cli_posix_stat_send/recv() to modern conventions
It's unusual these days to pass output arguments in the _send
function, instead save the result in the _state struct

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-03-09 18:10:33 +00:00
Volker Lendecke
dec4d5aa9d rpcd: Use size_t for walking an array
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-03-09 18:10:33 +00:00
Volker Lendecke
4814b95dbc smbd: Directly initialize a "fsp1"
Don't leave it dangling

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-03-09 18:10:33 +00:00
Volker Lendecke
62651ace1c smbd: DBG_DEBUG raw create contexts received from the client
Got

smbd_smb2_request_process_create: Got 2 create blobs
[0]
[0000] 93 AD 25 50 9C B4 11 E7   B4 23 83 DE 96 8B CD 7C   ..%P.... .#.....|
[0000] 05 00 00 00                                         ....
[1]
[0000] 51 46 69 64                                         QFid

from cifs.ko, trying to find out where the "05 00 00 00" comes from..

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-03-09 18:10:33 +00:00
Volker Lendecke
4d8a396c4c smbd: Remove a variable only ever set to NULL
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-03-09 18:10:33 +00:00
Volker Lendecke
8926770ae9 smbd: Fix a typo
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-03-09 18:10:33 +00:00
Volker Lendecke
1a52b30d92 vfs: Replace a "== false" with a "!"
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-03-09 18:10:33 +00:00
Volker Lendecke
efbfa9fc44 libsmb: Avoid a duplicate memset(.., 0, ..);
tevent_req_create() does a talloc_zero() on "state" already

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-03-09 18:10:33 +00:00
Volker Lendecke
a1780ed8d1 rpcd: With npa->need_idle_server we can have more than 256 servers
Before this patch the worker-status cut the worker index such that
samba-dcerpcd could not properly update status of the surplus rpc
daemons. This could lead to those daemons to stay around forever,
samba-dcerpcd will never notice they are idle and can exit.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15310

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): Mon Mar  6 22:35:00 UTC 2023 on atb-devel-224
2023-03-06 22:35:00 +00:00
Volker Lendecke
0ab7b84ccb rpcd: Do blocking connects to local pipes
We don't have real async callers yet, and this is the simplest way to
fix our missing light-weight deterministic async fallback mechanism.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15310

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-03-06 21:32:35 +00:00
Volker Lendecke
f23eb1b3b7 rpcd: Increase listening queue
Allow more waiters under load.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15310

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-03-06 21:32:35 +00:00
Volker Lendecke
86e95b57d6 torture3: test rpc scalability
With

smbtorture3 //127.0.0.1/ipc\$ rpc-scale -N 50 -o 1000

I am able to immediately trigger bug 15130.

Not running by default, this is a pure load test.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15310

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-03-06 21:32:35 +00:00
Volker Lendecke
f3ce997000 librpc: Remove unused sync rpc_transport_np_init()
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-03-06 21:32:35 +00:00
Volker Lendecke
07ebf97a74 librpc: Make rpc_pipe_open_np() public and async
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-03-06 21:32:35 +00:00
Jeremy Allison
3f84a6df45 s3: smbd: Fix fsp/fd leak when looking up a non-existent stream name on a file.
When open_stream_pathref_fsp() returns
NT_STATUS_OBJECT_NAME_NOT_FOUND, smb_fname_rel->fsp
has been set to NULL, so we must free base_fsp separately
to prevent fd-leaks when opening a stream that doesn't
exist.

Remove knownfail.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15314

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>

Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Fri Mar  3 16:37:27 UTC 2023 on atb-devel-224
2023-03-03 16:37:27 +00:00
Jeremy Allison
c54bec26ad s3: tests: Add new test_stream_dir_rename.sh test.
Shows we are leaking an fsp/fd if we request a non-existent stream on a file.
This then causes rename of a directory containing the file to be denied, as
it thinks we have an existing open file below it.

Add knownfail.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15314

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-03-03 15:44:33 +00:00
Björn Baumbach
e3cfb99d28 net: add hint which options can be used with net ads dns register command
Signed-off-by: Björn Baumbach <bb@sernet.de>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

Autobuild-User(master): Björn Baumbach <bb@sernet.de>
Autobuild-Date(master): Fri Mar  3 12:52:00 UTC 2023 on atb-devel-224
2023-03-03 12:52:00 +00:00
Björn Baumbach
36ed126f4c net: add new --dns-ttl option to specify the ttl of dns records
Signed-off-by: Björn Baumbach <bb@sernet.de>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2023-03-03 11:58:34 +00:00
Christof Schmitt
1fa162a13b librpc: Fix compile error for libnet_join.idl
Fix this compile error:

   [753/756] Processing source3/librpc/idl/libnet_join.idl
    source3/librpc/idl/ads.idl:2:10: fatal error: config.h: No such file or directory
    #include "config.h"
          ^~~~~~~~~~
    compilation terminated.
    source3/librpc/idl/libnet_join.idl:3: error: Failed to parse source3/librpc/idl/ads.idl
    source3/librpc/idl/libnet_join.idl:50: warning: [out] argument `account_name' not a pointer

libnet_join.idl imports ads.idl which includes config.h. The build rule
for ads.idl provides the include directory for config.h, so add a new
rule to also specify that include directory for libnet_join.idl.

Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2023-03-03 01:07:37 +00:00
Joseph Sutton
d128d401f0 s3:rpc_server/netlogon: Fix typo
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2023-03-03 01:07:37 +00:00
Joseph Sutton
433247a792 s3:modules: Fix invalid escape sequences
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2023-03-03 01:07:36 +00:00
Joseph Sutton
b73622bf53 source3/wscript: Fix configure-time checks
Compilers are getting strict about this C89 behaviour and this
kind of thing is already causing some configure checks to fail with
modern compilers like clang.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15281

Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2023-03-03 01:07:36 +00:00
Andreas Schneider
460fd441d7 s3:winbind: Improve warning message if we are out of autorid ranges
The message should help our users to understand what's the problem. The
message was rather cryptic before.

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Guenther Deschner <gd@samba.org>

Autobuild-User(master): Günther Deschner <gd@samba.org>
Autobuild-Date(master): Tue Feb 28 14:18:32 UTC 2023 on atb-devel-224
2023-02-28 14:18:32 +00:00
Andreas Schneider
a273ed89db s3:utils: Check if the autorid rangesize is a multiple of the range
We also have this in our documentation.

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Guenther Deschner <gd@samba.org>
2023-02-28 13:24:33 +00:00
Volker Lendecke
bf9130d375 smbd: Fix case normalization in for directories
Bug: https://bugzilla.samba.org/show_bug.cgi?id=15313
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Fri Feb 24 08:46:14 UTC 2023 on atb-devel-224
2023-02-24 08:46:14 +00:00
John Mulligan
98388e2bf0 vfs_ceph: add support to select ceph file system
Add a config parameter `ceph:filesystem` that will be passed to
ceph_select_filesystem when provided. This allows shares on a single
smbd to access multiple different cephfs file systems.

The ceph_select_filesystem call was added as part of ceph 'nautilus'
(v14), released on 2019-03-19 and EOLed on 2021-06-30.
Since ceph 'pacific' (v16) multiple file system support is stable
and ready to use. At the time of this commit, 'pacific' is the oldest
actively supported version of ceph upstream.

Since samba tests building on ubntu 18.04, which has ceph packages
older than v14, a waf check for the function is added to test for
the presence of ceph_select_filesystem and disable its use on
these very old platforms.

Signed-off-by: John Mulligan <jmulligan@redhat.com>
Reviewed-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Anoop C S <anoopcs@samba.org>
2023-02-24 04:43:32 +00:00
John Mulligan
e936e4d786 vfs_ceph: cache ceph mounts based on share configuration params
Previously, the vfs_ceph module kept one global cached mount.
This makes it impossible to support multiple ceph clusters or
file systems. Add a mount cache in a similar fashion to the connection
cache found in the vfs_glusterfs module. The vfs_ceph cache uses
a single "cookie" value, a unique string based on config params, to
ID the cache entry. Shares that produce the same cookie will share
cephfs mount objects and increment a counter when multiple shares
are using the same cache entry.

Signed-off-by: John Mulligan <jmulligan@redhat.com>
Reviewed-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Anoop C S <anoopcs@samba.org>
2023-02-24 04:43:32 +00:00
John Mulligan
df073c7eed vfs_ceph: split ceph mount logic into a new function
This new function is entirely dedicated to just setting up a libcephfs
mount. Handling the cmount global and samba connection params remains
in cephwrap_connect. This change will later be used to avoid a single
global cached connection and add improved connection handling.

Signed-off-by: John Mulligan <jmulligan@redhat.com>
Reviewed-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Anoop C S <anoopcs@samba.org>
2023-02-24 04:43:32 +00:00
Rob van der Linde
e7c87b1d9b selftest: source3: fix mutable default arguments
Signed-off-by: Rob van der Linde <rob@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Joseph Sutton <josephsutton@catalyst.net.nz>
2023-02-23 22:32:33 +00:00
Rob van der Linde
8a7a779df5 selftest: fix invalid loop variables uid and gid
Signed-off-by: Rob van der Linde <rob@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Joseph Sutton <josephsutton@catalyst.net.nz>
2023-02-23 22:32:32 +00:00
Samuel Cabrero
5c051eacd4 selftests: Make sure print queue is empty before printing_var_exp test ends
Although "lpq cache time" is 0 in the test environment the
"print_queue_length()" function can still return cached results. This is
because the print_queue_length() function calls print_queue_update(),
which just sends MSG_PRINTER_UPDATE to the samba-bgqd daemon and returns
without waiting for the daemon to update it.

This behavior causes problems in the selftests between
samba3.blackbox.printing_var_exp and samba3.rpc.spoolss.printserver
because when the later enumerates the printers at different levels and
compares the results the number of jobs can differ depending if samba-bgqd
updates the cache in between print_queue_update() and
get_queue_status() in the print_queue_length() function:

  test: samba3.rpc.spoolss.printserver.printserver.enum_printers(nt4_dc)
  time: 2023-02-17 13:07:34.043842Z
  Testing EnumPrinters level 0
  Testing EnumPrinters level 1
  Testing EnumPrinters level 2
  Checking EnumPrinters level 0 printer print_var_exp (ref print_var_exp)
  time: 2023-02-17 13:07:34.285992Z
  failure: samba3.rpc.spoolss.printserver.printserver.enum_printers(nt4_dc) [
  Exception: Exception: ../../source4/torture/rpc/spoolss.c:1132: cur->info0.cjobs was 1 (0x1), expected 0 (0x0): invalid value

To fix it, make sure the queue is empty before printing_var_exp test
ends.

Signed-off-by: Samuel Cabrero <scabrero@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Mon Feb 20 22:58:44 UTC 2023 on atb-devel-224
2023-02-20 22:58:44 +00:00
Volker Lendecke
5d8647376f vfs: Fix whitespace in vfs_aixacl_util.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): Mon Feb 13 21:23:43 UTC 2023 on atb-devel-224
2023-02-13 21:23:43 +00:00
Volker Lendecke
1a040c7f7e smbd: Remove dptr_struct->expect_close
This was only set but never read

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-02-13 20:28:33 +00:00
Volker Lendecke
a49edcd0d2 smbd: Remove dptr_struct->spid
This was only set but never read

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-02-13 20:28:33 +00:00