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Commit Graph

126759 Commits

Author SHA1 Message Date
Volker Lendecke
d961830cb5 examples: Make winreg.py sample work with python3 in current master
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 Jul 19 17:44:08 UTC 2021 on sn-devel-184
2021-07-19 17:44:08 +00:00
Andreas Schneider
63cc92501e gitignore: Add .cache directory
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 Jul 19 15:27:14 UTC 2021 on sn-devel-184
2021-07-19 15:27:14 +00:00
Andreas Schneider
b4a301a6b7 selftest: Add PYTHONPATH for lsp servers to devel_env.sh
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
2021-07-19 14:38:34 +00:00
Andreas Schneider
1f047831c1 s3:utils: Use better error message for smbtree
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Fri Jul 16 03:45:19 UTC 2021 on sn-devel-184
2021-07-16 03:45:19 +00:00
Stefan Metzmacher
155348cda6 libcli/smb: allow unexpected padding in SMB2 READ responses
Make use of smb2cli_parse_dyn_buffer() in smb2cli_read_done()
as it was exactly introduced for a similar problem see:

    commit 4c6c71e137
    Author:     Stefan Metzmacher <metze@samba.org>
    AuthorDate: Thu Jan 14 17:32:15 2021 +0100
    Commit:     Volker Lendecke <vl@samba.org>
    CommitDate: Fri Jan 15 08:36:34 2021 +0000

        libcli/smb: allow unexpected padding in SMB2 IOCTL responses

        A NetApp Ontap 7.3.7 SMB server add 8 padding bytes to an
        offset that's already 8 byte aligned.

        RN: Work around special SMB2 IOCTL response behavior of NetApp Ontap 7.3.7
        BUG: https://bugzilla.samba.org/show_bug.cgi?id=14607

        Pair-Programmed-With: Volker Lendecke <vl@samba.org>

        Signed-off-by: Stefan Metzmacher <metze@samba.org>
        Signed-off-by: Volker Lendecke <vl@samba.org>

        Autobuild-User(master): Volker Lendecke <vl@samba.org>
        Autobuild-Date(master): Fri Jan 15 08:36:34 UTC 2021 on sn-devel-184

RN: Work around special SMB2 READ response behavior of NetApp Ontap 7.3.7
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14607

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

Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Jul 15 23:53:55 UTC 2021 on sn-devel-184
2021-07-15 23:53:55 +00:00
Stefan Metzmacher
1faf15b3d0 libcli/smb: make smb2cli_ioctl_parse_buffer() available as smb2cli_parse_dyn_buffer()
It will be used in smb2cli_read.c soon...

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14607

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-07-15 23:04:34 +00:00
Stefan Metzmacher
ef57fba5db s3:smbd: implement FSCTL_SMBTORTURE_GLOBAL_READ_RESPONSE_BODY_PADDING8
This turns the 'smb2.read.bug14607' test from 'skip' into 'xfailure',
as the 2nd smb2cli_read() function will now return
NT_STATUS_INVALID_NETWORK_RESPONSE.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14607

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-07-15 23:04:34 +00:00
Stefan Metzmacher
5ecac656fd s3:smbd: introduce a body_size variable in smbd_smb2_request_read_done
This will simplify the following changes.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14607

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-07-15 23:04:34 +00:00
Stefan Metzmacher
b3c9823d90 s4:torture/smb2: add smb2.read.bug14607 test
This test will use a FSCTL_SMBTORTURE_GLOBAL_READ_RESPONSE_BODY_PADDING8
in order to change the server behavior of READ responses regarding
the data offset.

It will demonstrate the problem in smb2cli_read*() triggered
by NetApp Ontap servers.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14607

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-07-15 23:04:34 +00:00
David Mulder
f813f8a54a Update WHATSNEW for Certificate Auto Enrollment
Signed-off-by: David Mulder <dmulder@suse.com>
Reviewed-by: Jeremy Allison <jra@samba.org>

Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Jul 15 20:03:45 UTC 2021 on sn-devel-184
2021-07-15 20:03:45 +00:00
David Mulder
fd6df5356b gpo: Test Certificate Auto Enrollment Policy
Signed-off-by: David Mulder <dmulder@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-07-15 19:13:29 +00:00
David Mulder
9f0e6f3c06 gpo: Fix up rsop output of ca certificate
Signed-off-by: David Mulder <dmulder@suse.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-07-15 19:13:29 +00:00
David Mulder
9c0a174af2 gpo: Add Certificate Auto Enrollment Policy
Signed-off-by: David Mulder <dmulder@suse.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-07-15 19:13:29 +00:00
Karolin Seeger
cca9ce5977 WHATSNEW: Start release notes for Samba 4.16.0pre1.
Signed-off-by: Karolin Seeger <kseeger@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Jule Anger <janger@samba.org>
2021-07-15 09:43:05 +02:00
Karolin Seeger
34b168b4a1 VERSION: Bump version up to 4.16.0pre1...
and re-enable GIT_SNAPSHOT.

Signed-off-by: Karolin Seeger <kseeger@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Jule Anger <janger@samba.org>
2021-07-15 09:38:41 +02:00
Karolin Seeger
6a6f604477 VERSION: Disable GIT_SNAPSHOT for the Samba 4.15.0rc1 release.
Signed-off-by: Karolin Seeger <kseeger@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Jule Anger <janger@samba.org>
2021-07-15 09:17:51 +02:00
Karolin Seeger
47c5075535 WHATSNEW: Up to Samba 4.15.0rc1.
Signed-off-by: Karolin Seeger <kseeger@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Jule Anger <janger@samba.org>
2021-07-15 09:18:02 +02:00
Karolin Seeger
961548296e WHATSNEW: Fix typos.
Signed-off-by: Karolin Seeger <kseeger@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Jule Anger <janger@samba.org>
2021-07-15 09:17:51 +02:00
Jeremy Allison
447c9380dc s3: VFS: default. In vfswrap_getxattrat_do_async() always use the pathref fsp.
This is always called via a path that mandates
smb_fname->fsp is valid.

https://bugzilla.samba.org/show_bug.cgi?id=14758

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): Thu Jul 15 05:48:05 UTC 2021 on sn-devel-184
2021-07-15 05:48:04 +00:00
Jeremy Allison
2b4062b4a1 s3: VFS: default. In vfswrap_getxattrat_do_sync() always use the pathref fsp.
This is always called via a path that mandates
smb_fname->fsp is valid.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14758

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2021-07-15 05:02:30 +00:00
Jeremy Allison
24dc3ca67a s3: VFS: default: Add 'handle' member to struct vfswrap_getxattrat_state
Not yet used.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14758

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2021-07-15 05:02:30 +00:00
Jeremy Allison
e0b327f2eb s3: VFS: default: Move vfswrap_fgetxattr() before the async versions.
We want to re-use this and don't want to have to add forward
declarations.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14758

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2021-07-15 05:02:30 +00:00
Jeremy Allison
d1ffcc8064 s3: smbd: Allow "smbd async dosmode = yes" to return valid DOS attributes again.
We already have a valid smb_fname->fsp, don't drop
it when returning from smbd_dirptr_lanman2_entry()
to allow it to be reused inside dos_mode_at_send().

Remove knownfail.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14758

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2021-07-15 05:02:30 +00:00
Jeremy Allison
8f8d0eaad6 s3: tests: Add "SMB2-LIST-DIR-ASYNC" test.
Add as knownfail.

Shows our "smbd async dosmode" code wasn't working.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14758

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2021-07-15 05:02:30 +00:00
Jeremy Allison
6e7ffa8da3 s3: tests: Our tests for "smbd async dosmode = yes" haven't been working correctly as the parameter has been set incorrectly.
If must be "smbd async dosmode", not "smbd:async dosmode"

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14758

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2021-07-15 05:02:30 +00:00
Stefan Metzmacher
c5cd5c9d57 WHATSNEW: add client/server smb3 signing/encryption algorithms
We can add more about this in the final 4.15.0 release notes later.

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): Thu Jul 15 00:57:24 UTC 2021 on sn-devel-184
2021-07-15 00:57:24 +00:00
Stefan Metzmacher
898caeae63 s3:smbd: improve the error returns for invalid session binding requests
This brings us closer to what a Windows Server with GMAC signing
returns.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-07-15 00:06:32 +00:00
Stefan Metzmacher
1025e1bfea s4:torture: more smb2.session.bind_negative_smb3* combinations
This tests all kind of signing/encryption algorithm mismatches
and passes against Windows with GMAC signing support.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-07-15 00:06:32 +00:00
Stefan Metzmacher
8ace94498f docs-xml: offer aes-128-gmac by default
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-07-15 00:06:31 +00:00
Stefan Metzmacher
3f843e56a8 libcli/smb: add support for SMB2_SIGNING_AES128_GMAC
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-07-15 00:06:31 +00:00
Stefan Metzmacher
220c019933 s4:torture: force AES_CMAC or HMAC_SHA256 for some SMB 3.1.1 tests
Allowing GMAC in future will generate different results, so
make sure the tests keep working as is.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-07-15 00:06:31 +00:00
Stefan Metzmacher
982bdcf427 libcli/smb: actually make use of "client/server smb3 signing algorithms"
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-07-15 00:06:31 +00:00
Stefan Metzmacher
be71039be4 docs-xml: add "client/server smb3 signing algorithms" options
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-07-15 00:06:31 +00:00
Stefan Metzmacher
4a61410f60 s3:smbd: prepare support for SMB2_SIGNING_CAPABILITIES
But notice that srv_sign_algos->num_algos is always 0 for now,
but that'll change in the next commits.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-07-15 00:06:31 +00:00
Stefan Metzmacher
3706b27a3b libcli/smb: prepare support for SMB2_SIGNING_CAPABILITIES negotiation
For now client_sign_algos->num_algos will always be 0,
but that'll change in the next commits.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-07-15 00:06:31 +00:00
Stefan Metzmacher
4d33b08c0f libcli/smb: make sure smb2_signing_calc_signature() never generates a signature without a valid MID
This is important as AES-128-GMAC signing will derive the NONCE from the MID.

It also means a STATUS_PENDING response must never be signed.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-07-15 00:06:31 +00:00
Stefan Metzmacher
89f0552c5e libcli/smb: make sure we always send a valid MID in cancel PDUs
This is important as with AES-128-GMAC signing, the nonce will be
derived from the MID.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-07-15 00:06:31 +00:00
Stefan Metzmacher
e720ce4fad libcli/smb: skip session setup signing for REQUEST_OUT_OF_SEQUENCE, NOT_SUPPORTED and ACCESS_DENIED
We should propagate these errors to the caller instead of masking them
with ACCESS_DENIED. And for ACCESS_DENIED we should not disconnect the
connection.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-07-15 00:06:31 +00:00
Stefan Metzmacher
eeb09dfa6d libcli/smb: add smb2cli_conn_server_{signing,encryption}_algo()
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-07-15 00:06:31 +00:00
Stefan Metzmacher
c363825557 s3:smbd: make sure we don't try to sign CANCEL response PDUs
Normally these are never generated, but it can happen when the
signing check fails.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-07-15 00:06:31 +00:00
Stefan Metzmacher
90bc67f322 s3:smbd: make sure STATUS_PENDING responses are never signed
It's important to match Windows here in order to avoid reusing
a NONCE for AES-128-GMAC signing.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-07-15 00:06:31 +00:00
Stefan Metzmacher
b576123dd9 s3:smbstatus: pretty print the use of new signing/encryption algorithms
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-07-15 00:06:31 +00:00
Stefan Metzmacher
f435de5917 s3:smbd: only allow cancel with the same session
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-07-15 00:06:31 +00:00
Stefan Metzmacher
6447ae60b0 libcli/smb: add SMB2_SIGNING_CAPABILITIES related defines to smb2_constants.h
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-07-15 00:06:31 +00:00
Stefan Metzmacher
6b775f030a libcli/smb: add SMB2_RDMA_TRANSFORM_CAPABILITIES related defines to smb2_constants.h
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-07-15 00:06:31 +00:00
Stefan Metzmacher
24142c3796 libcli/smb: add SMB2_TRANSPORT_CAPABILITIES related defines to smb2_constants.h
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-07-15 00:06:31 +00:00
Stefan Metzmacher
033716d9fd lib/param: offer aes-256-{gcm,ccm} encryption by default
We match Windows and keep aes-128-{gcm,ccm} first...

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-07-15 00:06:31 +00:00
Stefan Metzmacher
d10153c851 libcli/smb: add aes-256-{gcm,ccm} support to smb2_signing_[en|de]crypt_pdu()
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-07-15 00:06:31 +00:00
Stefan Metzmacher
9b123bc97a s3:smbd: let 'server smb3 encryption algorithms' disable aes-128-ccm for SMB3_0*
SMB 3.0 and 3.0.2 require aes-128-ccm, so we need to reject them unless
'client smb3 encryption algorithms' allows them.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-07-15 00:06:31 +00:00
Stefan Metzmacher
9e6d3df68d libcli/smb: add smb311_capabilities_check() helper
It checks that the resulting algorithms (most likely for
dialects < 3.1.1) are actually allowed.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-07-15 00:06:31 +00:00