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Commit Graph

133988 Commits

Author SHA1 Message Date
Stefan Metzmacher
4f12024caf VERSION: Disable GIT_SNAPSHOT for the Samba 4.19.0rc1 release.
Signed-off-by: Jule Anger <janger@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
2023-07-28 10:48:33 +00:00
Jule Anger
6943c1e3cd WHATSNEW: Up to Samba 4.19.0rc1.
Signed-off-by: Jule Anger <janger@samba.org>
2023-07-28 10:48:33 +00:00
Jule Anger
94f11c3c21 ldb: release 2.8.0 for use in Samba 4.19.x
* CVE-2023-0614 Not-secret but access controlled LDAP attributes can be discovered (bug 15270)
* pyldb: Raise an exception if ldb_dn_get_parent() fails
* Implement ldap_whoami in pyldb and add the RFC4532 LDB_EXTENDED_WHOAMI_OID definition
* Documentation and spelling fixes
* Add ldb_val -> bool,uint64,int64 parsing functions
* Split out ldb_val_as_dn() helper function
* add LDB_CHANGETYPE_MODRDN support to ldb_ldif_to_pyobject()
* add LDB_CHANGETYPE_DELETE support to ldb_ldif_to_pyobject()
* let ldb_ldif_parse_modrdn() handle names without 'rdn_name=' prefix
* Don't create error string if there is no error
* Avoid allocation and memcpy() for every wildcard match candidate
* Make ldb_msg_remove_attr O(n)
* pyldb: Throw error on invalid controls
* pyldb: remove py2 ifdefs
* Call tevent_set_max_debug_level(TEVENT_DEBUG_TRACE)

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15270

Signed-off-by: Jule Anger <janger@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
2023-07-28 10:48:33 +00:00
Martin Schwenke
7920d2ff62 ctdb-tools: Improve printing of multi-line event script output
Multi-line output currently prints like this:

  OUTPUT: aaa
bbb
ccc

This is less beautiful than it could be.

Instead, print multi-line output with no inlining and each line
indented:

  OUTPUT:
    aaa
    bbb
    ccc

However, continue to inline single line output:

  OUTPUT: foo

Signed-off-by: Martin Schwenke <mschwenke@ddn.com>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2023-07-28 10:48:33 +00:00
Martin Schwenke
e3c0b72c34 ctdb-tools: Always print script output in event status
When event scripts succeed they generally produce no output.  However,
when a script succeeds and produces output, such output almost
certainly contains warnings.  So, always print script output.

Signed-off-by: Martin Schwenke <mschwenke@ddn.com>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2023-07-28 10:48:33 +00:00
Andrew Bartlett
e36a4149d8 librpc/idl: Remove DCOM and WMI IDL
As hinted in f2416493c0 the DCOM and WMI
IDL is now unused.  These generate code with PIDL, costing a small
amount of build time but more importantly are fuzzed, which costs an
ongoing amount of CPU time as oss-fuzz tries to find parsing issues.

We do not need to continue this waste, and these can be restored
if this effort is ever to start again.

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2023-07-28 10:48:32 +00:00
Andrew Bartlett
abc3d58e1c dcom: Remove remainder of DCOM test client code
This follows f2416493c0, removing the remaining parts
of our DCOM effort.  This can be resumed at a later time, but for now this is untested
(as we have no server) and just uses build time.

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2023-07-28 10:48:32 +00:00
Pavel Filipenský
959dc9068d librpc:crypto: SAFE_FREE() -> krb5_free_enctypes()
Reported by Red Hat internal covscan

Signed-off-by: Pavel Filipenský <pfilipensky@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2023-07-28 10:48:32 +00:00
Pavel Filipenský
05056775ea librpc:crypto: SAFE_FREE() -> krb5_free_string()
Reported by Red Hat internal covscan

Signed-off-by: Pavel Filipenský <pfilipensky@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2023-07-28 10:48:32 +00:00
Pavel Filipenský
ec121eb831 auth:credentials: SAFE_FREE() -> krb5_free_string()
Reported by Red Hat internal covscan

Signed-off-by: Pavel Filipenský <pfilipensky@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2023-07-28 10:48:32 +00:00
Pavel Filipenský
cd60e3fdef auth:credentials: SAFE_FREE() -> krb5_free_enctypes()
Reported by Red Hat internal covscan

Signed-off-by: Pavel Filipenský <pfilipensky@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2023-07-28 10:48:32 +00:00
Pavel Filipenský
c5778a0fbd krb5_wrap: add krb5_free_string()
Signed-off-by: Pavel Filipenský <pfilipensky@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2023-07-28 10:48:32 +00:00
Pavel Filipenský
75139445c2 krb5_wrap: add krb5_free_enctypes()
MIT Kerberos implements krb5_free_enctypes(), Heimdal is missing it and
offers krb5_xfree() instead.
This introduces a wrapper krb5_free_enctypes() around krb5_xfree() for
Heimdal.

Signed-off-by: Pavel Filipenský <pfilipensky@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2023-07-28 10:48:32 +00:00
Ralph Boehme
9338d1b17c smbd: move tevent_req_post() out of smbd_smb2_create_after_exec()
Pair-Programmed-With: Stefan Metzmacher <metze@samba.org>

Signed-off-by: Ralph Boehme <slow@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
2023-07-28 10:48:32 +00:00
Jeremy Allison
20df26b908 s3: smbd: Sanitize any "server" and "share" components of SMB1 DFS paths to remove UNIX separators.
Remove knownfail.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15419

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 27 10:52:50 UTC 2023 on atb-devel-224
2023-07-27 10:52:50 +00:00
Jeremy Allison
2aa9ffa2f0 s3: torture: Add test to show an SMB1 DFS path of "\\x//\\/" crashes smbd.
Adds knownfail.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15419

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-07-27 09:59:29 +00:00
Ralph Boehme
c2e83ebe72 mdssvc: fix returning file modification date for older Mac releases
Mac 10.10 uses kMDItemContentModificationDate instead of
kMDItemFSContentChangeDate.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15427

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): Wed Jul 26 23:42:44 UTC 2023 on atb-devel-224
2023-07-26 23:42:44 +00:00
Ralph Boehme
620ca1e68d mdssvc: fix date marshalling
Did this ever work? Possible just copied over from Netatalk and was always
broken... The Mac client expects the timevalue as seconds relative to
2001-01-01 00:00:00 UTC, packed as IEEE float.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15427

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-07-26 22:43:38 +00:00
Ralph Boehme
9dc66fecf7 mdssvc: prepare for returning timestamps with sub-seconds granularity
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15427

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-07-26 22:43:38 +00:00
Ralph Boehme
724a0518c9 mdssvc: reduce pagesize to 50
Lastest macOS queries additional file metadata per search result, which causes
the mashalled paged result set including metadata to exceed the 64 KB result
fragment buffer.

Lacking fragementation support in mdssvc (it's supported by the protocol), for
now just reduce the maximum number of results per search page.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15342

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-07-26 22:43:38 +00:00
Ralph Boehme
7f5e4edf64 tests/mdssvc: match hits:total:value to be the actual amount of entries in hits
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15342

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-07-26 22:43:38 +00:00
Ralph Boehme
d8fa5c8e2a mdssvc: fix enforcement of "elasticsearch:max results"
This wasn't enforced at all thus a query would return all available matches
without limit.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15342

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-07-26 22:43:38 +00:00
Ralph Boehme
086c2602d0 mdssvc: add and use SL_PAGESIZE
SL_PAGESIZE is the number of entries we want to process per paged search result
set. This is different from MAX_SL_RESULTS which ought to be a default maximum
value for total number of results returned for a search query.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15342

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-07-26 22:43:38 +00:00
Ralph Boehme
925fefae20 mdssvc: fix long running backend queries
If a query is still running in the backend and we have no results yet, returning
0 triggers a search termination by the client in latest macOS releases. macOS
returns 0x23 in this case.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15342

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-07-26 22:43:38 +00:00
Ralph Boehme
4149ef97e5 mdssvc: set query state for continued queries to SLQ_STATE_RUNNING
SLQ_STATE_RESULTS implies that there are already results attached to the slq
which is not the case. Instead the backend will start processing from where it
left off when it hits the maximum result limit and had set the state to
SLQ_STATE_FULL.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15342

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-07-26 22:43:38 +00:00
Andrew Bartlett
e86e0da9de WHATSNEW: Add TLS cert reload feature
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>

Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Tue Jul 25 21:02:35 UTC 2023 on atb-devel-224
2023-07-25 21:02:35 +00:00
Andrew Bartlett
a1b1f8ffd2 doc-xml: Add entry for reload-certs for new LDAP certificate reload function
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2023-07-25 20:04:29 +00:00
Andrew Bartlett
9facc2e1d8 docs-xml: Fix invalid XML in smbcontrol manpage
This was picked by a mode in Emacs.

Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
2023-07-25 20:04:29 +00:00
Jule Anger
4516fee9b5 testprogs/blackbox: add test_ldap_tls_reload.sh
This tests the reload (and if needed regeneration) of
tls certificates.

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

Signed-off-by: Jule Anger <janger@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2023-07-25 20:04:29 +00:00
Jule Anger
0c7cfb7a11 s4:ldap_server: reload tls certificates on smbcontrol reload-certs
Reload certificates with the command 'smbcontrol ldap_server reload-certs'.
The message is send to the master process, who forwards it to the workers
processes.
The master process reload and, if necessary, create the certificates first,
then the workers processes reload them.

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

Signed-off-by: Jule Anger <janger@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2023-07-25 20:04:29 +00:00
Jule Anger
321162c9bf s4:ldap_server: remember dns_host_name in ldap_service
Pair-Programmed-With: Stefan Metzmacher <metze@samba.org>

Signed-off-by: Jule Anger <janger@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2023-07-25 20:04:29 +00:00
Jule Anger
cc4995d932 s4:ldap_server: don't store task_server in ldapsrv_service
We store individual pointers we need and adjust them
as needed in ldapsrv_post_fork() and the newly added
ldapsrv_before_loop().

This will be required for the next steps.

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

Signed-off-by: Jule Anger <janger@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2023-07-25 20:04:29 +00:00
Jule Anger
7804bf55ad s4:tls_tstream: create tstream_tls_params_internal
The following commits will implement the reloading of tls certificates.
Therefore we need to overwrite the interal memory.

Note we need to make sure x509_cred and dh_params from
tstream_tls_params_internal stay alive for the whole lifetime
of this session!

See 'man gnutls_credentials_set' and
'man gnutls_certificate_set_dh_params'.

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

Signed-off-by: Jule Anger <janger@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2023-07-25 20:04:29 +00:00
jule
bed915d098 s3:smbcontrol: improve destination resolution using names db
With this change it's possible to use 'smbcontrol ldap_server ...'
instead of 'smbcontrol prefork-master-ldap ...'

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

Signed-off-by: Jule Anger <janger@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2023-07-25 20:04:29 +00:00
Jule Anger
1472e4c9db s4:process_prefork: create new messaging context for the master process
In order to allow the before_loop() hook to register messages or event
handlers, we need to fix up task->event_ctx and create a new
task->msg_ctx. It also means the struct task_server pointer
changes in the master before_loop() hook.

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

Signed-off-by: Jule Anger <janger@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2023-07-25 20:04:29 +00:00
Jule Anger
3af6ad6eea s4:process: add method called before entering the tevent_loop_wait
This gives the service a chance to register messaging and/or event handlers
on the correct contexts.

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

Signed-off-by: Jule Anger <janger@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2023-07-25 20:04:29 +00:00
Jule Anger
c8ee3d4525 s4:process_prefork: avoid memory leaks caused by messaging_post_self
Sending a message to a process with multiple tevent contexts
can cause a message to get stuck and cause a data leak.

In general it's safer to call imessaging_dgm_unref_ev() before
talloc_free()...

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

Signed-off-by: Jule Anger <janger@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2023-07-25 20:04:29 +00:00
Pavel Filipenský
dd998cc163 s3:winbindd: Fix double close(fd)
Reported by Red Hat internal coverity

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15433

Signed-off-by: Pavel Filipenský <pfilipensky@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>

Autobuild-User(master): Pavel Filipensky <pfilipensky@samba.org>
Autobuild-Date(master): Tue Jul 25 12:08:49 UTC 2023 on atb-devel-224
2023-07-25 12:08:49 +00:00
Ralph Boehme
61c951e063 mdscli: correct handling of in-progress searches
If a query is still being processed on the server and there no results yet,
macOS returns 0x23.

For now just implements this as dumb polling once a second in mdsearch and the
Python bindings.

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Noel Power <noel.power@suse.com>

Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Mon Jul 24 16:15:16 UTC 2023 on atb-devel-224
2023-07-24 16:15:16 +00:00
Ralph Boehme
424af98c89 mdscli: increase MAX_SLQ_COUNT
Now that the client supports fragementation, when procesing reassambled large
result sets from macOS Spotlight server, it's possible to hit this limit in the
client. Let's just increase it to some larger value.

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Noel Power <noel.power@suse.com>
2023-07-24 15:18:32 +00:00
Ralph Boehme
b8e0f02f08 mdscli: increase MAX_SLQ_TOCIDX
Now that the client supports fragementation, when procesing reassambled large
result sets from macOS Spotlight server, it's possible to hit this limit in the
client. Let's just increase it to some larger value.

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Noel Power <noel.power@suse.com>
2023-07-24 15:18:32 +00:00
Ralph Boehme
1149d497b3 mdssvc: increase MAX_SLQ_TOC
Now that the client supports fragementation, when procesing reassambled large
result sets from macOS Spotlight server, it's possible to hit this limit in the
client. Let's just increase it to some larger value.

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Noel Power <noel.power@suse.com>
2023-07-24 15:18:32 +00:00
Ralph Boehme
68bb582bc5 mdssvc: introduce MAX_MDSCMD_SIZE
Allow larger value for the reassembled mdscmd's. Now that the client supports
fragementation, when processing reassambled large result sets from macOS
Spotlight server, it's possible to hit this limit in the unmarshalling
code. Let's just increase it to some larger value.

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Noel Power <noel.power@suse.com>
2023-07-24 15:18:32 +00:00
Ralph Boehme
c2b4fe3fb7 mdscli: add fragmentation support
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Noel Power <noel.power@suse.com>
2023-07-24 15:18:32 +00:00
Ralph Boehme
27980c87c9 mdssvc: remove duplicate define of MAX_SL_FRAGMENT_SIZE
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Noel Power <noel.power@suse.com>
2023-07-24 15:18:32 +00:00
Ralph Boehme
566427c4f0 librpc/idl: mdssvc: unkn4 field is a fragment indicator
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Noel Power <noel.power@suse.com>
2023-07-24 15:18:32 +00:00
Ralph Boehme
5442c47dad libsmb: increase a debug level when site-aware DC lookup failed
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Noel Power <noel.power@suse.com>

Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Fri Jul 21 16:19:35 UTC 2023 on atb-devel-224
2023-07-21 16:19:35 +00:00
Ralph Boehme
9bab902fc5 CVE-2023-3347: smbd: fix "server signing = mandatory"
This was broken by commit 1f3f6e20dc because when
calling srv_init_signing() very early after accepting the connection in
smbd_add_connection(), conn->protocol is still PROTOCOL_NONE.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15397

Signed-off-by: Ralph Boehme <slow@samba.org>

Autobuild-User(master): Jule Anger <janger@samba.org>
Autobuild-Date(master): Fri Jul 21 13:03:09 UTC 2023 on atb-devel-224
2023-07-21 13:03:09 +00:00
Ralph Boehme
5a222ac371 CVE-2023-3347: smbd: remove comment in smbd_smb2_request_process_negprot()
This is just going to bitrot. Anyone who's interested can just grep for
"signing_mandatory" and look up what it does.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15397

Signed-off-by: Ralph Boehme <slow@samba.org>
2023-07-21 12:05:35 +00:00
Ralph Boehme
59131d6c34 CVE-2023-3347: smbd: inline smb2_srv_init_signing() code in srv_init_signing()
It's now a one-line function, imho the overall code is simpler if that code is
just inlined.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15397

Signed-off-by: Ralph Boehme <slow@samba.org>
2023-07-21 12:05:35 +00:00