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The LDAP query of lookup_groupmem() returns all group members from AD
even those with missing uidNumber. Such group members are useless in
UNIX environment for idmap_ad backend since there is no uid mapping.
'test_user' is member of group "Domanin Users" with 200K members,
only 20K members have set uidNumber.
Without this fix:
$ time id test_user
real 1m5.946s
user 0m0.019s
sys 0m0.012s
With this fix:
$ time id test_user
real 0m3.544s
user 0m0.004s
sys 0m0.007s
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15605
Signed-off-by: Pavel Filipenský <pfilipensky@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
(cherry picked from commit 5d475d26a3)
While Active Directory does not support yet RFC 8009 encryption and
checksum types, it is possible to verify these checksums when running
with both MIT Kerberos and Heimdal Kerberos. This matters for FreeIPA
domain controller which uses them by default.
[2023/06/16 21:51:04.923873, 10, pid=51149, effective(0, 0), real(0, 0)]
../../lib/krb5_wrap/krb5_samba.c:1496(smb_krb5_kt_open_relative)
smb_krb5_open_keytab: resolving: FILE:/etc/samba/samba.keytab
[2023/06/16 21:51:04.924196, 2, pid=51149, effective(0, 0), real(0, 0),
class=auth] ../../auth/kerberos/kerberos_pac.c:66(check_pac_checksum)
check_pac_checksum: Checksum Type 20 is not supported
[2023/06/16 21:51:04.924228, 5, pid=51149, effective(0, 0), real(0, 0),
class=auth] ../../auth/kerberos/kerberos_pac.c:353(kerberos_decode_pac)
PAC Decode: Failed to verify the service signature: Invalid argument
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15635
Signed-off-by: Alexander Bokovoy <ab@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit 8e931fce12)
Autobuild-User(v4-20-test): Jule Anger <janger@samba.org>
Autobuild-Date(v4-20-test): Tue Apr 16 12:24:55 UTC 2024 on atb-devel-224
This shouldn't have been DBG_ERR, and it might as well say something
about the tombstone.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15630
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andreas Schneider <asn@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Fri Apr 12 15:18:05 UTC 2024 on atb-devel-224
(cherry picked from commit dde973d170)
There might be scenarios where the background queue daemon should be
running all the time instead of being started on demand. This makes
especially sense for bigger printing servers with a lot of printers. It
takes ~1 sec to get a printer from cups, so a print server with 100
printers needs 100 seconds to update the printer_list.tdb. The service
will be killed because of idle in the meantime.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15600
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Guenther Deschner <gd@samba.org>
(cherry picked from commit c97071726e)
Also removes knownfail for test that now passes
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15611
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit a18c53a9b9)
Autobuild-User(v4-20-test): Jule Anger <janger@samba.org>
Autobuild-Date(v4-20-test): Thu Apr 11 12:24:08 UTC 2024 on atb-devel-224
And add a known fail because there is a bug :-(
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15611
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit 93709d3159)
This would only happen if the test failed (but the message would be
incorrect as 'e' the exception to be stringified doesn't exist.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15611
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit efdbf0511e)
Also removes the knownfail for the chunked transfer test
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15611
(cherry picked from commit 03240c91fb)
Adds http test client to excercise the http client library
and a blackbox test to run the client. This client is built
only with selftest
also adds a knownfail for the test
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15611
(cherry picked from commit 30acd609f5)
Instead of reading byte-by-byte we know the content length we
want to read so lets use it.
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15611
(cherry picked from commit 5f03d84e3b)
very simple test of basic http request/response plus some checks to
ensure http response doesn't exceed the response max length set by
the client call.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15611
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit 74cdebeae3)
This reverts commit 944cb51506.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15583
Signed-off-by: Bjoern Jacke <bjacke@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Wed Mar 27 10:47:23 UTC 2024 on atb-devel-224
(cherry picked from commit 0dec2ef188)
Autobuild-User(v4-20-test): Jule Anger <janger@samba.org>
Autobuild-Date(v4-20-test): Wed Mar 27 16:51:00 UTC 2024 on atb-devel-224
if fsp_flags.fstat_before_close == true then close_file_smb will call
vfs_stat which can fail. If it does fail then the fd associated
with the file handle will still be set (and we will hit an assert
is the file handle destructor) when calling file_free.
We need to set fd to -1 to avoid that. To achieve that we capture and
return the vfs_stat_fsp failure status while still processing the rest
of the fd_close logic.
[2024/02/20 09:23:48.454671, 0, pid=9744] ../../source3/smbd/smb2_close.c:226(smbd_smb2_close)
smbd_smb2_close: close_file[]: NT_STATUS_ACCESS_DENIED
[2024/02/20 09:23:48.454757, 0, pid=9744] ../../source3/smbd/fd_handle.c:40(fd_handle_destructor)
PANIC: assert failed at ../../source3/smbd/fd_handle.c(40): (fh->fd == -1) || (fh->fd == AT_FDCWD)
[2024/02/20 09:23:48.454781, 0, pid=9744] ../../lib/util/fault.c:178(smb_panic_log)
===============================================================
[2024/02/20 09:23:48.454804, 0, pid=9744] ../../lib/util/fault.c:185(smb_panic_log)
INTERNAL ERROR: assert failed: (fh->fd == -1) || (fh->fd == AT_FDCWD) in smbd (smbd[192.168.10) (client [192.168.100.15]) pid 9744 (4.21.0pre1-DEVELOPERBUILD)
[2024/02/20 09:23:48.454844, 0, pid=9744] ../../lib/util/fault.c:190(smb_panic_log)
If you are running a recent Samba version, and if you think this problem is not yet fixed in the latest versions, please consider reporting this bug, see https://wiki.samba.org/index.php/Bug_Reporting
[2024/02/20 09:23:48.454869, 0, pid=9744] ../../lib/util/fault.c:191(smb_panic_log)
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15527
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Noel Power <npower@samba.org>
Autobuild-Date(master): Wed Mar 13 10:34:45 UTC 2024 on atb-devel-224
(cherry picked from commit 6ee3f809a5)
Autobuild-User(v4-20-test): Jule Anger <janger@samba.org>
Autobuild-Date(v4-20-test): Wed Mar 27 15:41:37 UTC 2024 on atb-devel-224
close_remove_share_mode() already called vfs_stat_fsp(), so we can skip the
fstat() triggered in fd_close() by fsp->fsp_flags.fstat_before_close being true.
This avoids getting an EACCESS error when doing an fstat() on the removed file
which seems to happen with some FUSE filesystems.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15527
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
(cherry picked from commit 6e6324cff2)
We were skipping the pull in cases where the coda size was calculated
to be zero. This has the right result for empty conditional ACEs, but
not for Resource Attribute ACEs where the
CLAIM_SECURITY_ATTRIBUTE_RELATIVE_V1 coda was not intialised.
The situation is made a bit worse, because the function that
calculates the coda size (ndr_subcontext_size_of_ace_coda()) can
return zero in conditions that are not exactly errors, but in which
the would-be calculated value makes so little sense that zero is
thought to be a safer default.
Credit to OSS-Fuzz.
REF: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=66577
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15613
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Mon Mar 25 06:00:21 UTC 2024 on atb-devel-224
(cherry picked from commit 6fb98f70c6)
Autobuild-User(v4-20-test): Jule Anger <janger@samba.org>
Autobuild-Date(v4-20-test): Tue Mar 26 11:17:58 UTC 2024 on atb-devel-224
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15607
Signed-off-by: Jo Sutton <josutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Thu Mar 21 04:19:18 UTC 2024 on atb-devel-224
(cherry picked from commit 4f0ed9b003)
Autobuild-User(v4-20-test): Jule Anger <janger@samba.org>
Autobuild-Date(v4-20-test): Fri Mar 22 11:06:51 UTC 2024 on atb-devel-224
BUG: https://bugzilla.samba.org/show_bug.cgi?id=156067
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Mon Mar 18 02:51:08 UTC 2024 on atb-devel-224
(cherry picked from commit b815abe779)
Autobuild-User(v4-20-test): Jule Anger <janger@samba.org>
Autobuild-Date(v4-20-test): Wed Mar 20 12:03:45 UTC 2024 on atb-devel-224
If by mistake we end up with a NULL in our array of claims pointers,
it is better to return an error than crash.
There can be NULLs in the array if a resource attribute ACE has a
claim that uses 0 as a relative data pointer. Samba assumes this means
a NULL pointer, rather than a zero offset.
Credit to OSS-Fuzz.
REF: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=66777
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15606
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit 78f728063a)
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Günther Deschner <gd@samba.org>
Autobuild-User(v4-20-test): Stefan Metzmacher <metze@samba.org>
Autobuild-Date(v4-20-test): Tue Mar 19 13:30:31 UTC 2024 on atb-devel-224
This is [MS-GPOL] 3.2.5.1.4 Site Search.
The netr_DsRGetSiteName() needs to run over local rpc, however we do not
have the call implemented in our rpc_server. What netr_DsRGetSiteName()
actually does is an ldap query to get the sitename, we can just do the
same.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15588
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit e4c3c61302)
Autobuild-User(v4-20-test): Jule Anger <janger@samba.org>
Autobuild-Date(v4-20-test): Fri Mar 1 09:01:06 UTC 2024 on atb-devel-224
This is required that we can use it with ndrdump or in python to decode
a NETLOGON_SAM_LOGON_RESPONSE_EX ldap response.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15588
Signed-off-by: Andreas Schneider <asn@samba.org>
Pair-Programmed-With: Guenther Deschner <gd@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit e758425869)
Previous to this commit we were modifying the offset before
the array offset check. This was causing a spurious debug
message indicating the offset was out of bounds. An second
problem is that upon detecting the error we don't exit the loop.
A third problem was that when reading the offset the check
didn't cater for the size of the integer address about to be read.
This commit moves the offset check to before the first read,
additionally when an error is detected now we actually exit the loop
and the offset have been corrected to include the size of the
integer to be read
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15579
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Volker Lendecke <vl@samba.org>
Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Sat Feb 17 17:58:43 UTC 2024 on atb-devel-224
(cherry picked from commit 885850b6aa)
Autobuild-User(v4-20-test): Jule Anger <janger@samba.org>
Autobuild-Date(v4-20-test): Mon Feb 26 10:37:37 UTC 2024 on atb-devel-224
The max buf size of rows buffer should not exceed 0x00004000.
Ensuring this value is within limits means we can safely use
uint32_t offsets.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15579
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Volker Lendecke <vl@samba.org>
(cherry picked from commit f487211706)
Prior to this change fn 'extract_variant_addresses' actually returns offsets
to the variant stored not the addresses, additionally the param in the
signature of the method is named offset where the param in reality is a
base address.
This change makes fn 'extract_variant_addresses' actually return addresses
instead of offsets and also changes the name of the incoming param. The
resulting changes are propaged to callers which hopefully makes what the
code is actually doing a little clearer
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Noel Power <npower@samba.org>
Autobuild-Date(master): Tue Jan 30 17:22:37 UTC 2024 on atb-devel-224
(cherry picked from commit 9b2f2302ee)
if 64bit offsets are used the hi 32-bits of address are stored in
the ulreserved2 member of the message header field and the low 32-bits
are stored in the ulclientbase member of the cpmgetrows message
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit 6ecb614b8e)
