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mirror of https://github.com/samba-team/samba.git synced 2025-02-03 13:47:25 +03:00

62107 Commits

Author SHA1 Message Date
Ralph Boehme
0f27c52144 s3/lib: use lookup_name_smbconf_ex() in token_contains_name()
No change in behaviour as we still ignore lookup erros as well as a not-found
result.

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2024-07-26 10:06:31 +00:00
Ralph Boehme
8364db8a3c s3/passdb: add lookup_name_smbconf_ex() using lookup_name_internal()
Returns NTSTATUS instead of bool. lookup_name_smbconf() becomes a thin
wrapper around lookup_name_smbconf_ex().

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2024-07-26 10:06:31 +00:00
Ralph Boehme
01b0b85621 s3/passdb: factor out lookup_name_internal()
lookup_name() becomes a thin wrapper around lookup_name_internal(). Prepares for
adding more callers to lookup_name_internal() that are interested in the
NTSTATUS return value to distinguish between NAME_NOT_FOUND lookup results and
real errors.

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2024-07-26 10:06:31 +00:00
Ralph Boehme
1d6feea677 s3/passdb: use winbind_lookup_name_ex() in lookup_name() instead of winbind_lookup_name()
No change in behaviour, prepares for returning NTSTATUS instead of bool from
lookup_name().

Review-with: git show -w

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2024-07-26 10:06:31 +00:00
Ralph Boehme
3a13b90cee s3/passdb: add winbind_lookup_name_ex()
Differs from winbind_lookup_name() by

- returning NTSTATUS instead of bool, so callers can distinguish between
STATUS_NAME_NOT_FOUND lookup results and real errors.

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2024-07-26 10:06:31 +00:00
Ralph Boehme
5d3c6dbf61 s3-errormap: add WBC_ERR_NOT_MAPPED -> NT_STATUS_NONE_MAPPED
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2024-07-26 10:06:31 +00:00
Ralph Boehme
1b63d503fc s3-errormap: move map_nt_error_from_wbcErr() back into errormap.c
This basically reverts commit 313db81ad3de6cf7759d6a0fc21ee32419b2e62b.

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2024-07-26 10:06:31 +00:00
Ralph Boehme
02da9704a0 s3/rpc_client: fix handling of NT_STATUS_SOME_NOT_MAPPED
In this case names that couldn't be resolved will be have a NULL sid pointer
which would trigger a crash in sid_copy().

Pair-Programmed-With: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Ralph Boehme <slow@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
2024-07-26 10:06:31 +00:00
Ralph Boehme
148a102800 winbindd: let LookupNames return NT_STATUS_OK and SID_NAME_UNKNOWN for unmapped names
Previously LookupNames would fail if a name could not be translated, so winbindd
clients like libwbclient couldn't differentiate between not being able to talk
to a DC and just an unkown name.

As a visible change this alters

  $ bin/wbinfo -n Idontexist
  failed to call wbcLookupName: WBC_ERR_DOMAIN_NOT_FOUND
  Could not lookup name Idontexist

to

  $ bin/wbinfo -n Idontexist
  failed to call wbcLookupName: WBC_ERR_SOME_NOT_MAPPED
  Could not lookup name Idontexist

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2024-07-26 10:06:31 +00:00
Ralph Boehme
21b9eb5b8c winbindd: properly initialize sid and type in wb_cache_name_to_sid()
No change in behaviour.

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2024-07-26 10:06:31 +00:00
Ralph Boehme
cbd4aee50b winbindd: collapse two if expressions
No change in behaviour.

After calling set_domain_offline() domain->offline will be set to false, iow
everytime

  if (!domain->internal && was_online)

is true,

  if (!domain->internal &&
      !domain->online &&
      was_online)

will also true, so we can drop the second if expression.

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2024-07-26 10:06:31 +00:00
Ralph Boehme
6baf9547e5 winbindd: reformatting
No change in behaviour.

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2024-07-26 10:06:31 +00:00
Ralph Boehme
dc95763757 winbindd: rename variable old_status to was_online in wb_cache_name_to_sid()
A lot easier to make sense of the complex logic when using this name.

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2024-07-26 10:06:31 +00:00
Ralph Boehme
89a26b50f4 CI: add a test for per-user (and per-group) veto files
Not adding a specific test for per-user hide files as that uses the exact same
mechanism as the per-user veto files.

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2024-07-26 10:06:31 +00:00
Ralph Boehme
7e835339da CI: fix test file cleanup
Test files are stored beneath "$SHAREPATH/dir1", not "$SHAREPATH/dir_1".

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2024-07-26 10:06:31 +00:00
Ralph Boehme
b8b2f21835 s3/lib: add per-user support to set_namearray()
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2024-07-26 10:06:31 +00:00
Ralph Boehme
02e7c70ab3 smbd: move token_contains_name() to util_namearray.c and make it public
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2024-07-26 10:06:31 +00:00
Ralph Boehme
c4ede22db0 s3/lib: move set_namearray() to util_namearray.c
Needed to fix circular dependencies between samba-passdb, secrets3 and
samba3util (iirc).

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2024-07-26 10:06:30 +00:00
Ralph Boehme
8ab29157b9 smbd: maintain veto_list and hide_list in the vuid cache
Prepares for adding per-user support to both options. I don't think it makes
sense also adding per-user support to "veto oplock files" and "aio write behind"
so I'm ignoring those.

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2024-07-26 10:06:30 +00:00
Ralph Boehme
cfa9a73319 smbd: prepare free_conn_session_info_if_unused() for more cleanup logic
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2024-07-26 10:06:30 +00:00
Ralph Boehme
630f1228d1 smbd: move target code out of loop body
Reduces indentation of the code code that is run in this function and prepares
for adding more of it.

Review with: git show -w

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2024-07-26 10:06:30 +00:00
Ralph Boehme
7fc74c7883 s3/lib: modernize set_namearray()
No change in behaviour.

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2024-07-26 10:06:30 +00:00
Ralph Boehme
f564fcb7c1 s3/lib: move path_to_strv() to util_path.c
More callers are coming.

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2024-07-26 10:06:30 +00:00
Ralph Boehme
0c6725a73c s3/lib: remove name_compare_entry typedef
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2024-07-26 10:06:30 +00:00
Stefan Metzmacher
34c586680e s3:tests: let modprinter.pl use $TMPDIR
We should avoid using /tmp in selftest

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>

Autobuild-User(master): Stefan Metzmacher <metze@samba.org>
Autobuild-Date(master): Tue Jul 23 13:53:13 UTC 2024 on atb-devel-224
2024-07-23 13:53:13 +00:00
Andreas Schneider
0a53237832 s3:printing: Allow to run samba-bgqd as a standalone systemd service
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15683

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>

Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Fri Jul 19 11:13:28 UTC 2024 on atb-devel-224
2024-07-19 11:13:28 +00:00
Andreas Schneider
f124c2df92 s3:smbd: Initialize struct security_ace array
"Error: UNINIT (CWE-457):
samba-4.20.0rc2/source3/smbd/posix_acls.c:4599: var_decl: Declaring variable ""aces"" without initializer.
samba-4.20.0rc2/source3/smbd/posix_acls.c:4676: uninit_use_in_call: Using uninitialized value ""*aces"". Field ""aces->object"" is uninitialized when calling ""make_sec_acl"".
 4674|   	idx++;
 4675|
 4676|-> 	new_dacl = make_sec_acl(ctx,
 4677|   			NT4_ACL_REVISION,
 4678|   			idx,"

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
2024-07-18 12:47:29 +00:00
Stefan Metzmacher
687139144a s3:auth: allow real plaintext authentication
In standalone setups we use the PAM stack to verify
the plaintext authentication, so we need to pass it
down...

There are still production systems out there
(legacy audio/video recording systems...)
using this.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=9705

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>

Autobuild-User(master): Stefan Metzmacher <metze@samba.org>
Autobuild-Date(master): Wed Jul 17 11:17:54 UTC 2024 on atb-devel-224
2024-07-17 11:17:54 +00:00
Stefan Metzmacher
108724ac34 s3:auth: let smb_pam_conv() handle resp=NULL
pam_matrix calls smb_pam_conv() with resp=NULL in some situation,
we should not segfault...

BUG: https://bugzilla.samba.org/show_bug.cgi?id=9705

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2024-07-17 10:12:36 +00:00
Stefan Metzmacher
9afe7b7a0f s3:passdb: don't clear the LM HASH without a password change
Updating things like the bad pwd count should not clear the
stored LM HASH with 'lanman auth = no'.

This allows testing with 'lanman auth = no' and 'lanman auth = yes'.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=9705

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2024-07-17 10:12:36 +00:00
Stefan Metzmacher
8e35933ceb s3:selftest: add samba3.blackbox.smb1_lanman_plaintext tests
This demonstrates that we currently have problems with
plaintext and lanman authentication. In both domain member
and standalone setups.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=9705

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2024-07-17 10:12:36 +00:00
Pavel Filipenský
eaed0cd940 s3:lib: Fix a typo in MACRO
DEBUG_PASSWORDS --> DEBUG_PASSWORD

Signed-off-by: Pavel Filipenský <pfilipensky@samba.org>
Reviewed-by: Reviewed-by: Martin Schwenke <martin@meltin.net>

Autobuild-User(master): Pavel Filipensky <pfilipensky@samba.org>
Autobuild-Date(master): Wed Jul 17 08:49:46 UTC 2024 on atb-devel-224
2024-07-17 08:49:46 +00:00
Pavel Filipenský
47f552c688 s3:librpc: Fix a typo in DEBUG text
Signed-off-by: Pavel Filipenský <pfilipensky@samba.org>
Reviewed-by: Reviewed-by: Martin Schwenke <martin@meltin.net>
2024-07-17 07:48:31 +00:00
Andreas Schneider
c3abd320e6 s3:services: Initialize struct security_ace array
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Guenther Deschner <gd@samba.org>
2024-07-16 11:41:33 +00:00
Andreas Schneider
f3da16937a s3:modules: Make nread a size_t and check for possible overflow
"Error: INTEGER_OVERFLOW (CWE-190):
samba-4.20.0rc2/source3/modules/vfs_preopen.c:215: tainted_data_return: Called function ""read(sock_fd, namebuf + nread, talloc_get_size(namebuf) - nread)"", and a possible return value may be less than zero.
samba-4.20.0rc2/source3/modules/vfs_preopen.c:215: assign: Assigning: ""thistime"" = ""read(sock_fd, namebuf + nread, talloc_get_size(namebuf) - nread)"".
samba-4.20.0rc2/source3/modules/vfs_preopen.c:221: overflow: The expression ""nread"" is considered to have possibly overflowed.
samba-4.20.0rc2/source3/modules/vfs_preopen.c:215: overflow: The expression ""talloc_get_size(namebuf) - nread"" is deemed overflowed because at least one of its arguments has overflowed.
samba-4.20.0rc2/source3/modules/vfs_preopen.c:215: overflow_sink: ""talloc_get_size(namebuf) - nread"", which might have underflowed, is passed to ""read(sock_fd, namebuf + nread, talloc_get_size(namebuf) - nread)"". [Note: The source code implementation of the function has been overridden by a builtin model.]
  213|   		ssize_t thistime;
  214|
  215|-> 		thistime = read(sock_fd, namebuf + nread,
  216|   				talloc_get_size(namebuf) - nread);
  217|   		if (thistime <= 0) {"

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Guenther Deschner <gd@samba.org>
2024-07-16 11:41:33 +00:00
Andreas Schneider
a541a7d716 s3:modules: Move chunk out of the loop
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Guenther Deschner <gd@samba.org>
2024-07-16 11:41:33 +00:00
Andreas Schneider
862ba429f9 s3:modules: Rename thistime to chunk
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Guenther Deschner <gd@samba.org>
2024-07-16 11:41:33 +00:00
Volker Lendecke
bbe2c82f62 smbd: Show blk and chr devices as nfs reparse points
Can't test these in selftest, we can't create devices and I don't want
us to depend on /dev to exist. Tested manually on a system where
/dev/null exists:

Try "help" to get a list of possible commands.
smb: \> allinfo null
altname: null
create_time:    Fri Jun 21 02:45:59 PM 2024 CEST
access_time:    Fri Jun 21 02:45:59 PM 2024 CEST
write_time:     Fri Jun 21 02:45:59 PM 2024 CEST
change_time:    Fri Jun 21 02:45:59 PM 2024 CEST
attributes:  (480)
stream: [::$DATA], 0 bytes
0x80000014 (IO_REPARSE_TAG_NFS)
 0x524843 (NFS_SPECFILE_CHR)
 1/3
smb: \>

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 Jul 12 21:36:16 UTC 2024 on atb-devel-224
2024-07-12 21:36:16 +00:00
Volker Lendecke
cd7889deb8 smbd: Report sockets as NFS style reparse points
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2024-07-12 20:35:34 +00:00
Volker Lendecke
3326ffa8d0 smbd: Factor out fsctl_get_reparse_point_int
We'll use it for the other special files as well

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2024-07-12 20:35:34 +00:00
Volker Lendecke
51ded0ae7c smbd: Show sockets as reparse points in fdos_mode
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2024-07-12 20:35:34 +00:00
Volker Lendecke
57b6a8539f smbd: Report FIFOs as NFS style reparse points
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2024-07-12 20:35:34 +00:00
Volker Lendecke
b311f4eca3 smbd: Turn an if-statement getting reparse points into a switch
There will be more cases soon

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2024-07-12 20:35:34 +00:00
Volker Lendecke
a03f339e96 smbd: Show fifos as reparse points in fdos_mode
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2024-07-12 20:35:34 +00:00
Volker Lendecke
f1440cebf2 smbd: Turn file type handling in fdos_mode into a switch
There will be more cases soon

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2024-07-12 20:35:34 +00:00
Volker Lendecke
e4e5242b27 smbd: Add DBG to return tag for SMB_FILE_ATTRIBUTE_TAG_INFORMATION
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2024-07-12 20:35:34 +00:00
Volker Lendecke
4a294d5ab0 tests: Run reparsepoint tests in fileserver_smb1
We'll need posix extensions soon

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2024-07-12 20:35:34 +00:00
Volker Lendecke
e76b7578db vfs: xattr calls give EBADF for sockets
This is required for make test with disabled O_PATH

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2024-07-12 20:35:34 +00:00
Anoop C S
ef0068cd2c vfs_ceph: Disable the module on unsupported Ceph versions
For the last major release(v4.20) we had a warning issued(fe16ae1fe834)
to inform about the plan to disable building vfs_ceph in the absence of
certain required APIs. This is now due to make the changes and further
disable building the module if minimum required libcephfs APIs are not
present. As we speak this requirement includes ceph_select_filesystem()
and *at() variants of libcephfs APIs. These were around since v17(even
earlier for ceph_select_filesystem) which is the lowest non-EOL version
of Ceph available[1] at the moment.

[1] https://docs.ceph.com/en/latest/releases/#ceph-releases-index

Signed-off-by: Anoop C S <anoopcs@samba.org>
Reviewed-by: David Disseldorp <ddiss@samba.org>

Autobuild-User(master): Anoop C S <anoopcs@samba.org>
Autobuild-Date(master): Tue Jul  9 13:05:47 UTC 2024 on atb-devel-224
2024-07-09 13:05:47 +00:00
Andreas Schneider
26c56ae51e s3:rpc_server: Initialize array
"Error: UNINIT (CWE-457):
samba-4.20.0rc2/source3/rpc_server/svcctl/srv_svcctl_nt.c:163: var_decl: Declaring variable ""ace"" without initializer.
samba-4.20.0rc2/source3/rpc_server/svcctl/srv_svcctl_nt.c:182: uninit_use_in_call: Using uninitialized value ""*ace"". Field ""ace->object"" is uninitialized when calling ""make_sec_acl"".
  180|   	/* create the security descriptor */
  181|
  182|-> 	if ( !(theacl = make_sec_acl(ctx, NT4_ACL_REVISION, i, ace)) )
  183|   		return NULL;
  184|"

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>

Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Mon Jul  8 08:37:46 UTC 2024 on atb-devel-224
2024-07-08 08:37:46 +00:00