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mirror of https://github.com/samba-team/samba.git synced 2025-03-12 20:58:37 +03:00

3352 Commits

Author SHA1 Message Date
Joseph Sutton
8f4b78907b CVE-2022-2031 s4:kdc: Add MIT support for ATTRIBUTES_INFO and REQUESTER_SID PAC buffers
So that we do not confuse TGTs and kpasswd tickets, it is critical to
check that the REQUESTER_SID buffer exists in TGTs, and to ensure that
it is not propagated to service tickets.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15047

Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>

[jsutton@samba.org Brought in changes to add ATTRIBUTES_INFO and
 REQUESTER_SID buffers to new PACs, and updated knownfails]
2022-07-24 11:55:50 +02:00
Joseph Sutton
d34d201773 kdc: Canonicalize realm for enterprise principals
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Tue Dec  7 04:54:35 UTC 2021 on sn-devel-184

(cherry picked from commit 8bd7b316bd61ef35f6e0baa0b65f0ef00910112c)
2022-07-24 11:55:50 +02:00
Joseph Sutton
2eef0f950b kdc: Require that PAC_REQUESTER_SID buffer is present for TGTs
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Tue Nov 30 03:33:26 UTC 2021 on sn-devel-184

(cherry picked from commit 38c5bad4a853b19fe9a51fb059e150b153c4632a)
2022-07-24 11:55:50 +02:00
Joseph Sutton
0426d20aea heimdal:kdc: Do not generate extra PAC buffers for S4U2Self service ticket
Normally samba_wdc_get_pac() is used to generate the PAC for a TGT, but
when generating a service ticket for S4U2Self, we want to avoid adding
the additional PAC_ATTRIBUTES_INFO and PAC_REQUESTER_SID buffers.

Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit 9bd26804852d957f81cb311e5142f9190f9afa65)
2022-07-24 11:55:50 +02:00
Joseph Sutton
612c769ab7 selftest: Properly check extra PAC buffers with Heimdal
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit ee4aa21c487fa80082a548b2e4f115a791e30340)
2022-07-24 11:55:50 +02:00
Joseph Sutton
5e6c25f1ed heimdal:kdc: Always generate a PAC for S4U2Self
If we decided not to put a PAC into the ticket, mspac would be NULL
here, and the resulting ticket would not contain a PAC. This could
happen if there was a request to omit the PAC or the service did not
require authorization data. Ensure that we always generate a PAC.

Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit 1f4f3018c5001b289b91959a72d00575c8fc0ac1)
2022-07-24 11:55:50 +02:00
Joseph Sutton
992a924dfa tests/krb5: Add a test for S4U2Self with no authorization data required
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit 192d6edfe912105ec344dc554f872a24c03540a3)
2022-07-24 11:55:50 +02:00
Joseph Sutton
081d6b571a kdc: Remove PAC_TYPE_ATTRIBUTES_INFO from RODC-issued tickets
Windows ignores PAC_TYPE_ATTRIBUTES_INFO and always issues a PAC when
presented with an RODC-issued TGT. By removing this PAC buffer from
RODC-issued tickets, we ensure that an RODC-issued ticket will still
result in a PAC if it is first renewed or validated by the main DC.

Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit 4b60e9516497c2e7f1545fe50887d0336b9893f2)
2022-07-24 11:55:50 +02:00
Joseph Sutton
88b71db4bb kdc: Don't include extra PAC buffers in service tickets
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit 90025b6a4d250a15c0f988a9a9150ecfb63069ef)
2022-07-24 11:55:50 +02:00
Joseph Sutton
81a6fa876f Revert "CVE-2020-25719 s4/torture: Expect additional PAC buffers"
This reverts commit fa4c9bcefdeed0a7106aab84df20b02435febc1f.

We should not be generating these additional PAC buffers for service
tickets, only for TGTs.

Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit e61983c7f2c4daade83b237efb990d0c0645b3a3)
2022-07-24 11:55:50 +02:00
Joseph Sutton
2903a913bf tests/krb5: Add tests for renewal and validation of RODC TGTs with PAC requests
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit 73a48063469205099f02efdf3b8f0f1040dc7a3d)
2022-07-24 11:55:50 +02:00
Joseph Sutton
0368939b7d kdc: Always add the PAC if the header TGT is from an RODC
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit 690a00a40c0a3f77da6e4dca42b630f2793a98b8)
2022-07-24 11:55:50 +02:00
Joseph Sutton
daef3c8a36 kdc: Match Windows error code for mismatching sname
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit b6a25f5f016aef39c3b1d7be8b3ecfe021c03c83)
2022-07-24 11:55:50 +02:00
Joseph Sutton
99a11ec7e7 tests/krb5: Add test for S4U2Self with wrong sname
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit bac5f75059450898937be891e863826e1350b62c)
2022-07-24 11:55:50 +02:00
Joseph Sutton
1bd26a254f kdc: Adjust SID mismatch error code to match Windows
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit d5d22bf84a71492342287e54b555c9f024e7e71c)
2022-07-24 11:55:50 +02:00
Joseph Sutton
37f9d30cbd heimdal:kdc: Adjust no-PAC error code to match Windows
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit f7a2fef8f49a86f63c3dc2f6a2d7d979fb53238a)
2022-07-24 11:55:50 +02:00
Joseph Sutton
17e724b5bb tests/krb5: Add tests for validation with requester SID PAC buffer
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit ca80c47406e0f2b6fac2c55229306e21ccef9745)
2022-07-24 11:55:50 +02:00
Joseph Sutton
42f09fdbdb tests/krb5: Align PAC buffer checking to more closely match Windows with PacRequestorEnforcement=2
We set EXPECT_EXTRA_PAC_BUFFERS to 0 for the moment. This signifies that
these checks are currently not enforced, which avoids a lot of test
failures.

Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit ebc9137cee94dee9dcf0e47d5bc0dc83de7aaaa1)
2022-07-24 11:55:50 +02:00
Joseph Sutton
e24898c41c tests/krb5: Add TGS-REQ tests with FAST
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit ec823c2a83c639f1d7c422153a53d366750e5f2a)
2022-07-24 11:55:50 +02:00
Joseph Sutton
7197641eda tests/krb5: Add tests for TGS requests with a non-TGT
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit 778029c1dc443b87f4ed4b9d2c613d0e6fc45b0d)
2022-07-24 11:55:50 +02:00
Joseph Sutton
a696ddc90a tests/krb5: Add tests for invalid TGTs
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit 7574ba9f580fca552b80532a49d00e657fbdf4fd)
2022-07-24 11:55:50 +02:00
Joseph Sutton
9d8786faa9 tests/krb5: Adjust error codes to better match Windows with PacRequestorEnforcement=2
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit d95705172bcf6fe24817800a4c0009e9cc8be595)
2022-07-24 11:55:50 +02:00
Isaac Boukris
c8ef1ef980 s4:mit-kdb: Force canonicalization for looking up principals
See also
ac8865a221

Pair-Programmed-With: Andreas Schneider <asn@samba.org>
Signed-off-by: Isaac Boukris <iboukris@gmail.com>
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): Mon Nov 29 09:32:26 UTC 2021 on sn-devel-184

(cherry picked from commit 90febd2a33b88af49af595fe0e995d6ba0f33a1b)
2022-07-24 11:55:50 +02:00
Joseph Sutton
27efd19085 CVE-2022-32746 s4/dsdb/acl: Fix LDB flags comparison
LDB_FLAG_MOD_* values are not actually flags, and the previous
comparison was equivalent to

(el->flags & LDB_FLAG_MOD_MASK) == 0

which is only true if none of the LDB_FLAG_MOD_* values are set, so we
would not successfully return if the element was a DELETE. Correct the
expression to what it was intended to be.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15009

Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
2022-07-24 11:55:49 +02:00
Joseph Sutton
e2ef0f299a CVE-2022-32746 s4:dsdb:tests: Add test for deleting a disallowed SPN
If an account has an SPN that requires Write Property to set, we should
still be able to delete it with just Validated Write.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15009

Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
2022-07-24 11:55:49 +02:00
Jeremy Allison
86e9958156 s3: VFS: streams_xattr: Add the same accommodation to streams_xattr_unlinkat() as used in streams_xattr_renameat().
vfs_fruit passes a synthetic filename here where smb_fname->fsp==NULL
when configured to use "fruit:resource = stream" so we need to use
synthetic_pathref() to get an fsp on the smb_fname->base_name
in order to call SMB_VFS_FREMOVEXATTR().

This is the same change we already use in streams_xattr_renameat()
and streams_xattr_stat(), the other pathname operations we implement
here.

Remove knownfail.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15099

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <npower@samba.org>

Autobuild-User(master): Noel Power <npower@samba.org>
Autobuild-Date(master): Mon Jun 20 14:24:20 UTC 2022 on sn-devel-184

(backported from commit 808a7b8b76dbcaac1db0508fd410d0bcf702af7a)

Autobuild-User(v4-15-test): Jule Anger <janger@samba.org>
Autobuild-Date(v4-15-test): Thu Jun 23 09:49:14 UTC 2022 on sn-devel-184
2022-06-23 09:49:14 +00:00
Jeremy Allison
31d9de1405 s3: tests: Add test that shows smbd crashes using vfs_fruit with fruit:resource = stream on deleting a file.
Add knownfail.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15099

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <npower@samba.org>
(backported from commit 238b2cbb8f352375c448d86b462f13752640e16b)
2022-06-23 08:57:16 +00:00
Noel Power
c7b633f317 s3/client: fix dfs deltree, resolve dfs path
since 4cc4938a2866738aaff4dc91550bb7a5ad05d7fb do_list seems
to deal with non dfs root path, hence we need to resolve the
path before calling cli_unlink.

Also remove the knownfail

We additionally have to also remove the fallback to remove 'file3'
int the smbcacls_dfs_propagate_inherit.teardown as the deltree
that happens in the baseclass now succeeds.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15100

Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Jeremy Allison <jra@samba.org>

Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Fri Jun 17 17:12:07 UTC 2022 on sn-devel-184

(cherry picked from commit 81fdcf95ae92a02f83501753dec0f29ddd555eeb)

Autobuild-User(v4-15-test): Jule Anger <janger@samba.org>
Autobuild-Date(v4-15-test): Mon Jun 20 09:50:34 UTC 2022 on sn-devel-184
2022-06-20 09:50:34 +00:00
Noel Power
25fa2c7530 Add test smbclient 'delree' of dir (on DFS share)
deltree of a file on a DFS share results in NT_STATUS_OBJECT_PATH_NOT_FOUND
Addionally add a knownfail for this (to be removed in subsequent patch
to fix bug)
We also need to add a knownfail (which will not be removed) for the
new test which will fail in smb1 envs

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15100

Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
(cherry picked from commit 23a5a05db03a8f14ab701005a8bec9a3eeff3d77)
2022-06-20 08:52:14 +00:00
Noel Power
afb6650939 s3/client: fix dfs delete, resolve dfs path
since 4cc4938a2866738aaff4dc91550bb7a5ad05d7fb do_list seems
to deal with non dfs root path, hence we need to resolve the
path before calling cli_unlink.

Also remove the knownfail

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15100

Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
(cherry picked from commit 7c4cb4982330cd2eda53950e977179920b1e3b04)
2022-06-20 08:52:14 +00:00
Noel Power
468736e754 Add test smbclient 'del' of file (on DFS share)
del of a file on a DFS share results in NT_STATUS_OBJECT_PATH_NOT_FOUND

Addionally add a knownfail (will be removed in following patch to
fix the bug)
We also need to add a knownfail (which will not be removed) for the
new test which will fail in smb1 envs

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15100

Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
(back-ported from commit db1b4df0ab3b18821da3c2dbe6d6058f0c3019b8)
2022-06-20 08:52:14 +00:00
Noel Power
4442b27ee4 Add new dfs node msdfs-share pointing to new msdfs-share2
Also add another node within msdfs-share2 pointing to normal share

This patch is in preperation for creating a test for 'del' &
'deltree' on DFS shares. The extra redirection is necessary to
reproduce the bug

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15100

Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
(cherry picked from commit 39672a9676bff53d3ccc0ad7c1fa65a95cbceaab)
2022-06-20 08:52:14 +00:00
Samuel Cabrero
f179184a2b Revert "s3:smbd: Remove NIS support"
This partly reverts commit edda7a329e5bed442418de9782cec9f567092aae.

Revert the chunks related to netgroups and skip NIS support related ones.
Use getdomainname() from glibc instead of yp_get_default_domain() from
libnsl to get the NIS domain name.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15087

Signed-off-by: Samuel Cabrero <scabrero@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
(cherry picked from commit 21796ef8f807d88e01627dc993b757e251788980)
2022-06-12 07:44:10 +00:00
Jeremy Allison
e75837c115 s3: smbd: Allow a durable handle on a leased stat-open.
Remove knownfail.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15042

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

(back-ported from commit fe7daae8c4692b99ff08d4e3e48034d59ddee245)

Autobuild-User(v4-15-test): Jule Anger <janger@samba.org>
Autobuild-Date(v4-15-test): Mon May  9 07:29:28 UTC 2022 on sn-devel-184
2022-05-09 07:29:28 +00:00
Jeremy Allison
a236b193c4 s4: torture: Add a new test - samba3.smb2.durable-open.stat-open.
Passes against Windows. Shows that Windows allows a durable handle
on a leased open for READ_ATTRUBUTES only (a stat open).

Mark as knownfail for now.

NB. Not sure why we are testing smb2.durable-open against ad_dc
as that provisioning has "smb2 leases = no" which precludes
granting durable handles. Not changing for this bug but this
should be looked at in future.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15042

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
(cherry picked from commit bb329d4de505d2c01ba45a06311c9dc6d87f8dec)
2022-05-09 06:30:09 +00:00
Pavel Filipenský
799aa4e889 s3:auth: Fix user_in_list() for UNIX groups
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15041

Signed-off-by: Pavel Filipenský <pfilipen@redhat.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <npower@samba.org>

Autobuild-User(master): Noel Power <npower@samba.org>
Autobuild-Date(master): Thu Apr  7 09:49:44 UTC 2022 on sn-devel-184

(cherry picked from commit 6dc463d3e2eb229df1c4f620cfcaf22ac71738d4)

Autobuild-User(v4-15-test): Jule Anger <janger@samba.org>
Autobuild-Date(v4-15-test): Mon Apr 11 09:22:01 UTC 2022 on sn-devel-184
2022-04-11 09:22:01 +00:00
Pavel Filipenský
26a7e8fa7a s3:tests Test "username map" for UNIX groups
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15041

Signed-off-by: Pavel Filipenský <pfilipen@redhat.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <npower@samba.org>
(cherry picked from commit af8747a28bd62937a01fa4648f404bd0b09a44c0)
2022-04-11 08:32:10 +00:00
Pavel Filipenský
fc3c13d67f selftest: Add to "username.map" mapping for jackthemappergroup
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15041

Only for environment ad_member_idmap_nss.

* !jacknompapper = \@jackthemappergroup
  jackthemaper from group jackthemappergroup is mapped to jacknompapper

* !root = jacknomappergroup
  since there is no '@' or '+' prefix, it is not an UNIX group mapping

Signed-off-by: Pavel Filipenský <pfilipen@redhat.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <npower@samba.org>
(cherry picked from commit 0feeb6d58a6d6b1949faa842473053af4562c979)
2022-04-11 08:32:10 +00:00
Pavel Filipenský
77370c9954 selftest: Create groups "jackthemappergroup" and "jacknomappergroup"
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15041

Signed-off-by: Pavel Filipenský <pfilipen@redhat.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <npower@samba.org>
(cherry picked from commit 26e4268d6e3bde74520e36f3ca3cc9d979292d1d)
2022-04-11 08:32:10 +00:00
Pavel Filipenský
94bed5330d selftest: Create users "jackthemapper" and "jacknomapper"
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15041

Signed-off-by: Pavel Filipenský <pfilipen@redhat.com>
Reviewed-by: Noel Power <npower@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
(cherry picked from commit 1b0146182224fe01ed70815364656a626038685a)
2022-04-11 08:32:10 +00:00
Ralph Boehme
a275f51762 vfs_shadow_copy2: implement readdir()
RN: shadow_copy2 fails listing snapshotted dirs with shadow:fixinodes
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15035

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

Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Mar 31 18:47:42 UTC 2022 on sn-devel-184

(cherry picked from commit 9fa67ba8eeb6249d4b91b894e80eb1985c845314)
2022-04-11 08:32:10 +00:00
Ralph Boehme
fbcbe7b96c CI: add a test listing a snapshotted directory
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15035

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
(cherry picked from commit ba9c5ba8ec54e72d68e3f753a5350afe0fb50a7c)
2022-04-11 08:32:10 +00:00
Jeremy Allison
cc08531b0e s3: smbd: Preserve the fsp->fsp_name->st buf across a MSG_SMB_FILE_RENAME message.
Remove knownfail.d/rename-full-info

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15038

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

(Back-ported from commit 06bfac2125da5e4d37a596d1213912f0c698e69e)
2022-04-11 08:32:10 +00:00
Jeremy Allison
057babba5c s4: torture: Add test_smb2_close_full_information() test to smb2.rename.
Creates a file, opens it again on two different connections
and then renames it. When we close and ask for SMB2_CLOSE_FLAGS_FULL_INFORMATION
we expect this to succeed and return valid data on the handles that did not do
the rename request.

This currently succeeds by accident on master, so we are not
adding a knownfail.d/ file here. When we back-port this test
to 4.16.next, 4.15.next we will add a knownfail.d file.

The rename request zeros out the fsp->fsp_name->st field on the handles
that are open but are not being renamed, marking them as INVALID_STAT.

This should not happen on any open handle. Fix to follow will
preserve the field on rename in both the local connection and
different connection case.

Master gets away with this as in this branch, openat_pathref_fsp(),
which we use in the setup_close_full_information() call to fetch
the SMB2_CLOSE_FLAGS_FULL_INFORMATION data doesn't require an
existing VALID_STAT struct in order to open the file. This
hides the fact the rename zeroed out fsp->fsp_name->st.

4.16.x and 4.15.x don't have this fix, so expose the bug.
Regardless, even in master we should not zero out any
fsp->fsp_name->st values on rename.

Add knownfail.d/rename-full-info for 4.16.x, 4.15.x.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15038

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

(Back-ported from commit 1301e6461393601a4d43cfc465a05114e6ae4662)
2022-04-11 08:32:10 +00:00
Jeremy Allison
f475832bd2 s3: smbd: smbd_smb2_setinfo_send(). All calls to SMB_VFS_FSTAT(fsp, &fsp->fsp_name->st) clobber fsp->fsp_name->st.st_ex_iflags.
If doing an SMB_VFS_FSTAT() returning onto the stat struct stored in the fsp,
we must call vfs_stat_fsp() as this preserves the iflags.

This is the last SMB_VFS_FSTAT that uses fsp->fsp_name->st, so
remove knownfail.d/durable-v2-setinfo

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15022

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

Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Mar 24 17:21:29 UTC 2022 on sn-devel-184

(cherry picked from commit c4f9c372405bea8a7d9c6b39e04cebefa3322a19)
2022-04-11 08:32:10 +00:00
Jeremy Allison
8b8c80d150 s4: torture: Add regression test for re-opening a durable handle after calling SMB2 setinfo (end of file).
This is an implementation of a test written by Apple for their
client. Currently fails to reconnect due to btime being overwritten
incorrectly in the SMB2 setinfo path.

Add knownfail.d/durable-v2-setinfo

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15022

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
(cherry picked from commit 0036617a5c76e6003e3c9a5039c325d77d897709)
2022-04-11 08:32:10 +00:00
Ralph Boehme
10b6c5bd6b CI: enable "smbd async dosmode" on shadow_write share
Existing tests don't care, upcoming new test needs it.

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
(cherry picked from commit 48f81b4e7216e4dad0a86aca75890c32117a342e)
2022-03-29 08:03:15 +00:00
Ralph Boehme
c4d8a5a43f smbd: also check for NT_STATUS_NOT_SUPPORTED
If a VFS module fails SMB_VFS_GETXATTRAT_SEND/RECV with ENOSYS like currently
vfs_shadow_copy2 or any other module that uses
vfs_not_implemented_getxattrat_send() the ENOSYS error that
vfs_not_implemented_getxattrat_send() sets gets mapped to
NT_STATUS_NOT_SUPPORTED by map_nt_error_from_unix().

Unfortunately when checking whether the async SMB_VFS_GETXATTRAT_SEND() failed
and to determine if the sync fallback should be triggered, we currently only
check for NT_STATUS_NOT_IMPLEMENTED which is the error we get when "store dos
attributes" is disabled.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14957

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
(cherry picked from commit 97caec07ffd18f247134d21c3ba07c31591863bc)
2022-03-29 08:03:15 +00:00
Ralph Boehme
f6b1d19ecb CI: add test "smb2.async_dosmode"
Verifies async-dosmode sync fallback works with shadow_copy2 which returns
ENOSYS for SMB_VFS_GET_DOS_ATTRIBUTES_SEND().

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14957

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
(cherry picked from commit ffdb1c3e00c233efc99e8f1a66a5f83beb4e07f3)
2022-03-29 08:03:15 +00:00
Ralph Boehme
f0fb1f5187 CI: remove shares referencing removed functionality
The whole "smbd:force sync [user|root] [path|chdir] safe threadpool" stuff was
removed long ago by 29dd6f3e59055a17fa3d6a63619773f940e63374.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14957

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
(cherry picked from commit 1e3e22cc45583cb11ef5dbc3c044bf6189fe6036)
2022-03-29 08:03:15 +00:00