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mirror of https://github.com/samba-team/samba.git synced 2025-01-25 06:04:04 +03:00

57705 Commits

Author SHA1 Message Date
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
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
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
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
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
71b06682b6 s3:smbd: make use of 'server smb3 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
53e37124e8 s3:libsmb: make use of 'client smb3 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
5ca01e48da docs-xml: add "client/server smb3 encryption algorithms" options
This gives administrators more control over the used 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
a702d78186 smb2_negprot: make use of struct smb311_capabilities.encryption
This makes the code more generic and allow the supported ciphers
to be easily added or depend on the configuration later.

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
7f03d7c85e lib/param: enable "server multi channel support" by default on Linux and FreeBSD
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
95a3bf5888 s3:smbd: fallback to smb2srv_session_lookup_global() for session setups with failed signing
The motivation is to get the same error responses as a windows server.

We already fallback to smb2srv_session_lookup_global() in other places
where we don't have a valid session in the current smbd process.

If signing is failing while verifying a session setup request,
we should do the same if we don't have a valid channel binding
for the connection yet.

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
f8f4a9faf0 s3:smbd: remove dead code from smbd_smb2_request_dispatch()
We have '} else if (signing_required || (flags & SMB2_HDR_FLAG_SIGNED)) {'
before...

Use 'git show -U52' to see the whole story...

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
1781910df6 s3:smbd: make sure smbXsrv_session_update() doesn't segfault with table == NULL
There might be other places than smb2srv_update_crypto_flags(), which
may call smbXsrv_session_update() with a fake session, they should
return in error instead of segfaulting.

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
aa29d89942 s3:smbd: fix a NULL pointer deference caused by smb2srv_update_crypto_flags()
When we used a fake session structure from
smb2srv_session_lookup_global() there's no point in updating
any database.

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
2b36af83f6 s3:smbd: let smb2srv_session_lookup_global() clear the signing/encryption_flags
When we make use of this we only in order to provide the correct
error codes anyway.

This actually fixes even more error codes.

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
7f8507332e s3:smbd: replace PROTOCOL_SMB3_10 with PROTOCOL_SMB3_11
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
880d2e18e1 s3:smbd: replace PROTOCOL_SMB2_24 with PROTOCOL_SMB3_00
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
1cd3394d70 s3:smbd: replace PROTOCOL_SMB2_22 with PROTOCOL_SMB3_00
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
ea102d3b1b s3:torture: replace PROTOCOL_SMB2_22 with PROTOCOL_SMB3_00
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
2a16bb716b smb2_negprot: no longer use experimental dialects 2.2.2, 2.2.4, 3.1.0 on the wire
These were only used in Windows development versions but not in
production.

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
9d047192a6 s3:tests: use SAMBA_DEPRECATED_SUPPRESS=1 for backbox tests
These tests should not depend on the number of deprecation warnings

Signed-off-by: Stefan Metzmacher <metze@samba.org>
2021-07-14 21:06:36 +00:00
Isaac Boukris
17c86a2c5a s3:winbind: Get rid of the winbind dc-connect child
The new code uses PING_DC to tell the child to try to go online.

Pair-Programmed-With: Andreas Schneider <asn@samba.org>
Pair-Programmed-With: Stefan Metzmacher <metze@samba.org>

Signed-off-by: Andreas Schneider <asn@samba.org>
Signed-off-by: Isaac Boukris <iboukris@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
2021-07-14 21:06:36 +00:00
Andreas Schneider
9f63240503 s3:winbind: Remove trailing whitespaces in winbindd_dual.c
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2021-07-14 21:06:36 +00:00
Andreas Schneider
ea5b7309fb s3:winbind: Remove trailing whitespaces in winbindd_cm.c
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2021-07-14 21:06:36 +00:00
Andreas Schneider
5ecda3bc3f s3:winbind: Remove trailing whitespaces in winbindd.c
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2021-07-14 21:06:36 +00:00
Günther Deschner
575407dc2f s3-net: add "net offlinejoin" command
Guenther

Signed-off-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
2021-07-14 16:49:30 +00:00
Günther Deschner
ec6fd45d7b s3-libnetapi: add djoin tool
Guenther

Signed-off-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
2021-07-14 16:49:30 +00:00
Günther Deschner
3e3269d34b s3-libnetapi: implement NetRequestOfflineDomainJoin_l
Guenther

Signed-off-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
2021-07-14 16:49:30 +00:00
Günther Deschner
e7a8aeee44 s3-libnetapi: add NetRequestOfflineDomainJoin example code
Guenther

Signed-off-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
2021-07-14 16:49:30 +00:00
Günther Deschner
c1f937bfb1 s3-libnetapi: add NetRequestOfflineDomainJoin to api
Guenther

Signed-off-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
2021-07-14 16:49:30 +00:00
Günther Deschner
0816a3d9e6 s3-libnetapi: add NetRequestOfflineDomainJoin() boilerplate.
Guenther

Signed-off-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
2021-07-14 16:49:30 +00:00
Günther Deschner
c97dac6d1b s3-libnetapi: add NetRequestOfflineDomainJoin to IDL
Guenther

Signed-off-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
2021-07-14 16:49:30 +00:00
Günther Deschner
3c8254a2fa s3-libnetapi: implement NetProvisionComputerAccount_l
Guenther

Signed-off-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
2021-07-14 16:49:30 +00:00
Günther Deschner
962c803947 s3-libnetapi: add NetProvisionComputerAccount example code
Guenther

Signed-off-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
2021-07-14 16:49:30 +00:00
Günther Deschner
8bf2a3f9c0 s3-libnetapi: add NetProvisionComputerAccount to api.
Guenther

Signed-off-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
2021-07-14 16:49:30 +00:00
Günther Deschner
3f71d1fa1c s3-libnetapi: add NetProvisionComputerAccount() boilerplate
Guenther

Signed-off-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
2021-07-14 16:49:30 +00:00
Günther Deschner
b19a145e8f s3-libnetapi: add NetProvisionComputerAccount() to IDL
Guenther

Signed-off-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
2021-07-14 16:49:30 +00:00
Günther Deschner
fc51b38ed8 s3-libnetapi: add netapi_save_file_ucs2() to example code
Guenther

Signed-off-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
2021-07-14 16:49:30 +00:00
Günther Deschner
3cfe663651 s3-libnetapi: add netapi_read_file helper
Guenther

Signed-off-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
2021-07-14 16:49:30 +00:00