IF YOU WOULD LIKE TO GET AN ACCOUNT, please write an
email to Administrator. User accounts are meant only to access repo
and report issues and/or generate pull requests.
This is a purpose-specific Git hosting for
BaseALT
projects. Thank you for your understanding!
Только зарегистрированные пользователи имеют доступ к сервису!
Для получения аккаунта, обратитесь к администратору.
The chgdcpass environment will emulate older verions of Samba
that fail to implement DRSUAPI_DRS_GET_ANC correctly and
totally fails to support DRSUAPI_DRS_GET_TGT.
This will allow testing of a client-side fallback, allowing migration
from sites that run very old Samba versions over DRSUAPI (currently
the only option is to attempt an in-place upgrade).
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15189
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14611
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Based on tests originally written by Stefan Metzmacher <metze@samba.org>
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): Fri Sep 9 01:11:05 UTC 2022 on sn-devel-184
This way it is easier to select them with 'make test'.
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Pavel Filipenský <pfilipensky@samba.org>
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
The current test uses the dig tool from bind9 but this tool has been
rewritten in 9.17.7 to use bind's netmgr functions instead of isc_socket
(commit 94b7988efb0f9b96415dd2966e6070450d960263).
The problem is that these 'netmgr' functions use libuv internally, and, on
systems supporting it, they end up using the sendmmsg() syscall which is not
catched by socket wrapper so the test fails.
This commit converts the test to python and uses the dnspython module
instead of the dig tool. Backtraces follow as reference.
Backtrace from dig v9.16.28 (working):
#0 0x00007ffff778edee in sendmsg () from /lib64/libc.so.6
#1 0x00000000005e5dee in cmsgsend (s=s@entry=12, level=level@entry=0, type=type@entry=1, res=<optimized out>) at net.c:515
#2 0x00000000005e616c in try_dscp_v4 () at net.c:623
#3 try_dscp () at net.c:696
#4 0x00007ffff7708ad7 in __pthread_once_slow () from /lib64/libc.so.6
#5 0x00000000005e66d7 in initialize_dscp () at net.c:702
#6 isc_net_probedscp () at net.c:707
#7 0x00000000005e8460 in socket_create (manager=0x6b49c0, pf=2, type=<optimized out>, socketp=0x7ffff0012b00, dup_socket=0x0) at socket.c:2454
#8 0x000000000043cfcd in send_udp (query=0x7ffff00129a8) at dighost.c:2897
#9 0x000000000043f9c7 in onrun_callback (task=<optimized out>, event=<optimized out>) at dighost.c:4271
#10 0x00000000005dfefe in task_run (task=0x6b5c70) at task.c:851
#11 isc_task_run (task=0x6b5c70) at task.c:944
#12 0x00000000005ca0ce in isc__nm_async_task (worker=0x6b8970, ev0=0x716250) at netmgr.c:873
#13 process_netievent (worker=worker@entry=0x6b8970, ievent=0x716250) at netmgr.c:952
#14 0x00000000005ca2ba in process_queue (worker=worker@entry=0x6b8970, type=type@entry=NETIEVENT_TASK) at netmgr.c:1021
#15 0x00000000005caa43 in process_all_queues (worker=0x6b8970) at netmgr.c:792
#16 async_cb (handle=0x6b8cd0) at netmgr.c:821
#17 0x00007ffff7898a4d in ?? () from /lib64/libuv.so.1
#18 0x00007ffff78b4217 in ?? () from /lib64/libuv.so.1
#19 0x00007ffff789e40a in uv_run () from /lib64/libuv.so.1
#20 0x00000000005ca31e in nm_thread (worker0=0x6b8970) at netmgr.c:727
#21 0x00000000005e2315 in isc__trampoline_run (arg=0x6b7c40) at trampoline.c:198
#22 0x00007ffff7703767 in start_thread () from /lib64/libc.so.6
#23 0x00007ffff778dc10 in clone3 () from /lib64/libc.so.6
Backtrace from dig v9.17.7 (not working):
#0 0x00007ffff7684480 in syscall () from /lib64/libc.so.6
#1 0x00007ffff754aed0 in uv__sendmmsg (vlen=0, mmsg=0x0, fd=10) at src/unix/linux-syscalls.c:163
#2 uv__udp_mmsg_init () at src/unix/udp.c:74
#3 0x00007ffff7606ad7 in __pthread_once_slow () from /lib64/libc.so.6
#4 0x00007ffff7541bd9 in uv_once (guard=<optimized out>, callback=<optimized out>) at src/unix/thread.c:440
#5 0x00007ffff7539e9b in uv__udp_sendmsg (handle=0x7ffff50535b8) at src/unix/udp.c:415
#6 uv__udp_send (send_cb=0x7ffff7a41db0 <udp_send_cb>, addrlen=<optimized out>, addr=<optimized out>, nbufs=1, bufs=0x7ffff506c720, handle=0x7ffff50535b8, req=0x7ffff506c878) at src/unix/udp.c:773
#7 uv_udp_send (req=req@entry=0x7ffff506c878, handle=handle@entry=0x7ffff50535b8, bufs=bufs@entry=0x7ffff506c720, nbufs=nbufs@entry=1, addr=<optimized out>, send_cb=send_cb@entry=0x7ffff7a41db0 <udp_send_cb>) at src/uv-common.c:464
#8 0x00007ffff7a42308 in udp_send_direct (peer=0x7ffff5dfa988, req=0x7ffff506c700, sock=0x7ffff5053000) at netmgr/udp.c:839
#9 isc__nm_async_udpsend (worker=<optimized out>, ev0=0x7ffff5dfa950) at netmgr/udp.c:780
#10 0x00007ffff7a47de7 in isc__nm_udp_send (handle=<optimized out>, region=0x7ffff5dfaa90, cb=0x555555566250 <send_done>, cbarg=<optimized out>) at netmgr/udp.c:749
#11 0x0000555555562ac2 in send_udp (query=0x7ffff502a000) at /usr/src/debug/bind-9.18.2-1.1.x86_64/bin/dig/dighost.c:2899
#12 udp_ready (handle=0x7ffff5026180, eresult=ISC_R_SUCCESS, arg=<optimized out>) at /usr/src/debug/bind-9.18.2-1.1.x86_64/bin/dig/dighost.c:2974
#13 0x00007ffff7a37d34 in isc__nm_async_connectcb (worker=worker@entry=0x7ffff622f000, ev0=ev0@entry=0x7ffff5026480) at netmgr/netmgr.c:2704
#14 0x00007ffff7a3ca20 in process_netievent (worker=worker@entry=0x7ffff622f000, ievent=0x7ffff5026480) at netmgr/netmgr.c:940
#15 0x00007ffff7a3d027 in process_queue (worker=worker@entry=0x7ffff622f000, type=type@entry=NETIEVENT_NORMAL) at netmgr/netmgr.c:977
#16 0x00007ffff7a3d203 in process_all_queues (worker=0x7ffff622f000) at netmgr/netmgr.c:733
#17 async_cb (handle=0x7ffff622f360) at netmgr/netmgr.c:762
#18 0x00007ffff7531a4d in uv__async_io (loop=0x7ffff622f010, w=<optimized out>, events=<optimized out>) at src/unix/async.c:163
#19 0x00007ffff754d217 in uv__io_poll (loop=0x7ffff622f010, timeout=<optimized out>) at src/unix/epoll.c:374
#20 0x00007ffff753740a in uv__io_poll (timeout=<optimized out>, loop=0x7ffff622f010) at src/unix/udp.c:122
#21 uv_run (loop=loop@entry=0x7ffff622f010, mode=mode@entry=UV_RUN_DEFAULT) at src/unix/core.c:391
#22 0x00007ffff7a3d624 in nm_thread (worker0=0x7ffff622f000) at netmgr/netmgr.c:664
#23 0x00007ffff7a6c915 in isc__trampoline_run (arg=0x555555599210) at /usr/src/debug/bind-9.18.2-1.1.x86_64/lib/isc/trampoline.c:187
#24 0x00007ffff7601767 in start_thread () from /lib64/libc.so.6
#25 0x00007ffff768bc10 in clone3 () from /lib64/libc.so.6
Signed-off-by: Samuel Cabrero <scabrero@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Sat Jun 4 00:27:29 UTC 2022 on sn-devel-184
We don't need seperate test suites here, all tests are related to
File-Ids.
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
It doesn't make sense to run tests against ad_dc and ad_dc_ntvfs in
those cases.
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
There is no need to specify the enctype and it isn't supported by MIT Kerberos
anyway.
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Fri Mar 25 21:54:11 UTC 2022 on sn-devel-184
There is no need to specify the enctype and it isn't supported with MIT
Kerberos.
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
We want one common test which works against Heimdal and MIT Kerberos.
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
There is not difference kerberos-wise between those two envs.
This reverts 661e1a229e.
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
It's not necessary to repeat the required environment variables for
every test.
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andreas Schneider <asn@samba.org>
We get the server to decode the SDDL by putting the SID strings in the
defaultSecurityDescriptor of a new class and making an object of that
class. We then check that the resulting SID is what we expect.
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
The s4member test environment is a historical artifact, provisioned like an
AD DC using sam.ldb and joined using the historical S4 join code.
Once running however it is nothing particualr special in winbindd, so
there is no need to run the tests against ad_member and s4member.
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
This also addresses CVE-2020-17049.
MIT Kerberos 1.20 is in pre-release state at the time writing this commit. It
will be released in autumn 2022. We need to support MIT Kerberos 1.19 till
enough distributions have been released with MIT Kerberos 1.20.
Pair-Programmed-With: Robbie Harwood <rharwood@redhat.com>
Signed-off-by: Andreas Schneider <asn@samba.org>
Signed-off-by: Robbie Harwood <rharwood@redhat.com>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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>
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14955
Signed-off-by: Pavel Filipenský <pfilipen@redhat.com>
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
NOTE: THIS COMMIT WON'T COMPILE/WORK ON ITS OWN!
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
So far we have only been checking padata in error replies and with FAST.
We should also check it in the general success case.
NOTE: THIS COMMIT WON'T COMPILE/WORK ON ITS OWN!
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
smb2.fileid_unique.fileid_unique
smb2.fileid_unique.fileid_unique-dir
Create 100 files or directories as fast as we can
against a "normal" share, then read info on them
and ensure (a) top bit is set (generated from itime)
and (b) uniqueness across all generated objects
(checks poor timestamp resolution doesn't create
duplicate fileids).
This shows that even on ext4, this is enough to
cause duplicate fileids to be returned.
Add knownfail.d/fileid-unique
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14928
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Christof Schmitt <cs@samba.org>
This demonstrates the problem with guest access being rejected
by default.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14935
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
This is currently not checked in several places due to STRICT_CHECKING
being set to 0.
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Over the last month I got more and more reports,
that it's not possible to use a custom Samba version
on systems with sssd being installed, which depends on some
specific samba libraries installed in the system.
One major problem is that the custom libnss_winbind.so.2
depends on the libreplace-samba4.so of the custom build
and also injects an RPATH into the running process.
When sssd uses any nss library call it will get this,
when it then tries to load some of its plugins via dlopen(),
e.g.
ldd /usr/lib64/sssd/libsss_ad.so| grep samba
libsamba-util.so.0 => /lib64/libsamba-util.so.0
libreplace-samba4.so => /usr/lib64/samba/libreplace-samba4.so
libsamba-security-samba4.so => /usr/lib64/samba/libsamba-security-samba4.so
libsamba-errors.so.1 => /lib64/libsamba-errors.so.1
libsamba-debug-samba4.so => /usr/lib64/samba/libsamba-debug-samba4.so
libgenrand-samba4.so => /usr/lib64/samba/libgenrand-samba4.so
libsocket-blocking-samba4.so => /usr/lib64/samba/libsocket-blocking-samba4.so
libtime-basic-samba4.so => /usr/lib64/samba/libtime-basic-samba4.so
libsys-rw-samba4.so => /usr/lib64/samba/libsys-rw-samba4.so
libiov-buf-samba4.so => /usr/lib64/samba/libiov-buf-samba4.so
When that loads dlopen() will fail as a soname libreplace-samba4.so is
already loaded, but the symbol version within the other one don't match, as the
contain the exact version, e.g. replace_dummy@@SAMBA_4.13.3.
This is just an example and similar things can happen in all situations
where we provide libraries, which are potentially injected into every
process of the running system. These should only depend on libc.so and
related basic system libraries in order to avoid the problem.
We have the following libraries, which are in the that category:
- libnss_winbind.so.2
- libnss_wins.so.2
- pam_winbind.so
- winbind_krb5_locator.so
- async_dns_krb5_locator.so
The rules of library loading are really complex and symbol versioning
is not enough to solve it, only the combination of unique soname and
unique symbol version suffix seem to solve the problem, but injecting
an RPATH is still a problem.
In order to solve the problem I experimented with adding SAMBA_SUBSYSTEM()
definitions with 'hide_symbols=True' in order to do some static linking
of selected components, e.g.
bld.SAMBA_SUBSYSTEM('replace-hidden',
source=REPLACE_SOURCE,
group='base_libraries',
hide_symbols=True,
deps='dl attr' + extra_libs)
It's relatively simple to get to the point where the following are
completely static:
- libnss_winbind.so.2
- libnss_wins.so.2
- pam_winbind.so
- winbind_krb5_locator.so
But 'async_dns_krb5_locator.so' links in almost everything!
It seems we install the krb5 plugins into our own $MODULESDIR/krb5/,
so it may not be so critical, as long it's the admin who created
the desired symlinks into the location the kerberos libraries search
for plugins. Note the at least the locator plugins are always loaded
without any configuration, every .so in a special path are loaded with dlopen().
This is done by every application using kerberos, so we load a lot of samba libraries
into them.
Packagers should not put async_dns_krb5_locator.so (nor a symlink) into
the path that's reachable by libkrb5.so.
As a longterm solution we may want to change async_dns_krb5_locator.so
to use a helper process with posix_spawn() instead of doing everything
within the process.
Note I added hiden_symbols=True to the nss modules for Linux and
FreeBSD only, because these are the only platforms I'm able to test
on. We most likely should do the same on other platforms, but some
with access to the platform should provide a tested patch.
In order to avoid manual definitions of SAMBA_SUBSYSTEMS() with
'-hidden', I added the 'provide_builtin_linking=True' option,
as the logic is very similar to what we already have with the
'--builtin-libraries=BUILTIN_LIBRARIES' configure option.
SAMBA_PLUGIN() is used in order to use SAMBA_LIBRARY() in order
to make it more strict that these plugins can't be used as
normal depedency by other subsystems and libraries.
While being there it was easy enough to make libwbclient.so
also standalone without dependecies to other samba libraries.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14780
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
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>
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14901
Pair-Programmed-With: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
[metze@samba.org removed unused tests for a feature that
was removed before merging]
Reviewed-by: Ralph Boehme <slow@samba.org>
In reality environments without 'nss_winbind' make use of 'idmap_nss'.
For testing, DOMAIN/bob is mapped to the local 'bob',
while DOMAIN/jane gets the uid based on the local 'jane'
vis idmap_nss.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14901
Pair-Programmed-With: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
[metze@samba.org avoid to create a new ad_member_idmap_nss environment
and merge it with ad_member_no_nss_wb instead]
Reviewed-by: Ralph Boehme <slow@samba.org>
This is tested in other places already, but this ensures a global
check that a TGS-REP has a PAC, regardless.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14561
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Because the sam account name + the dns host name is used as the
default user principal name, we need to check for collisions between
these. Fixes are coming in upcoming patches.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14564
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
