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Commit Graph

714 Commits

Author SHA1 Message Date
Björn Jacke
18fdfe8c10 winbind: alternatively use prama fini for destructors if supported
Signed-off-by: Bjoern Jacke <bjacke@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Tue Nov 10 08:17:53 UTC 2020 on sn-devel-184
2020-11-10 08:17:53 +00:00
Jeremy Allison
728dd396f8 nsswitch: Add an async DNS kerberos locator plugin.
Used in production on a large customer site.

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2020-10-08 15:07:30 +00:00
Volker Lendecke
50d900b6f9 tests: Make sure that idmap_ad retrieves unix nss attributes
Make sure that unix_primary_group and unix_nss_info idmap_ad options
work. We have two domains here and test wbinfo -i for both domains, so
we also run the test without those options for the trusted domain.

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): Wed Sep  2 10:35:53 UTC 2020 on sn-devel-184
2020-09-02 10:35:53 +00:00
Matthew DeVore
c2ac923c6a s3: safe_string: do not include string_wrappers.h
Rather than have safe_string.h #include string_wrappers.h, make users of
string_wrappers.h include it explicitly.

includes.h now no longer includes string_wrappers.h transitively. Still
allow includes.h to #include safe_string.h for now so that as many
modules as possible get the safety checks in it.

Signed-off-by: Matthew DeVore <matvore@google.com>
Reviewed-by: David Mulder <dmulder@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2020-08-28 00:56:34 +00:00
Volker Lendecke
a4ecd112e7 test: Test winbind idmap_ad ticket expiry behaviour
We need to make sure that winbind's idmap_ad deals fine with an
expired krb ticket used to connect to AD via LDAP. In a customer
situation we have seen the RFC4511 section 4.4.1 unsolicited ldap exop
response coming through, but the TCP disconnect that Windows seems to
do after that did not make it. Winbind deals fine with a TCP
disconnect, but right now it does not handle just the section 4.4.1
response properly: It completely hangs.

This test requests a ticket valid for 5 seconds and makes the LDAP
server postpone the TCP disconnect after the ticket expiry for 10
seconds. The tests that winbind reacts to the ticket expiry exop
response by making sure in this situation the wbinfo call running into
the issue takes less than 8 seconds. If it did not look at the expiry
exop response, it would take more than 10 seconds.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=14465
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2020-08-21 19:14:33 +00:00
Volker Lendecke
6c42bc48f4 tests: Fix typos
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2020-08-17 19:35:38 +00:00
Ralph Boehme
2327471756 lib: relicense smb_strtoul(l) under LGPLv3
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Swen Schillig <swen@linux.ibm.com>
Reviewed-by: Volker Lendecke <vl@samba.org>

Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Mon Aug  3 22:21:04 UTC 2020 on sn-devel-184
2020-08-03 22:21:02 +00:00
Khem Raj
6e496aa363 nsswitch/nsstest.c: Avoid nss function conflicts with glibc nss.h
glibc 2.32 will define these varibles [1] which results in conflicts
with these static function names, therefore prefix these function names
with samba_ to avoid it

[1] https://sourceware.org/git/?p=glibc.git;a=commit;h=499a92df8b9fc64a054cf3b7f728f8967fc1da7d

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Reviewed-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Noel Power <npower@samba.org>

Autobuild-User(master): Noel Power <npower@samba.org>
Autobuild-Date(master): Tue Jul 28 10:52:00 UTC 2020 on sn-devel-184
2020-07-28 10:52:00 +00:00
Christof Schmitt
fd364b01e2 pam_winbind: Fix CID 242274 Time of check time of use
Always issue the mkdir call to avoid the TOCTOU issue. Only if there is
already an object with the requested name, check whether it is a
directory.

Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2020-07-17 17:12:33 +00:00
Andrew
1a6b714605 nsswitch: silence openpam error messages about unexpected responses
Openpam will log an error message when it receives an unexpected
response. On servers using openpam, convert an unexpected response
into PAM_SERVICE_ERR and log what we're doing so that logging behavior
is more user-configurable.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14416

Signed-off-by: Andrew <awalker@ixsystems.com>
Reviewed-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>

Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Tue Jun 23 08:08:29 UTC 2020 on sn-devel-184
2020-06-23 08:08:29 +00:00
Günther Deschner
047b0d8ab5 nsswitch: fix use-after-free causing segfault in _pam_delete_cred
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14327

Guenther

Signed-off-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>

Autobuild-User(master): Günther Deschner <gd@samba.org>
Autobuild-Date(master): Mon Mar 30 13:01:20 UTC 2020 on sn-devel-184
2020-03-30 13:01:20 +00:00
Andreas Schneider
91b68ac0b6 nsswitch:tests: Add test to check correct group lookup with samlogon cache
TEST FOR: https://bugzilla.samba.org/show_bug.cgi?id=14124

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Günther Deschner <gd@samba.org>

Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Fri Jan 24 17:18:38 UTC 2020 on sn-devel-184
2020-01-24 17:18:38 +00:00
Andreas Schneider
96f319e0de nsswitch: Fix username in wbinfo -K output
We should not print the password if specified via the command line.

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Günther Deschner <gd@samba.org>
2020-01-24 15:46:42 +00:00
Andrew Bartlett
6107c79c90 build: Do not build selftest binaries for builds without --enable-selftest
Add new for_selftest option to SAMBA_BINARY() and SAMBA3_BINARY()

This allows us to be much more consistent (at least in the core Samba)
and documents clearly why the binary should not be installed.

Not modified are
 - test_lp_load
 - notifyd-tests
 - gendrandperf
 - test* from examples/libsmbclient
 - dbwrap_torture
 - split_tokens
 - locktest2
 - msgtest
 - msg_sink
 - msg_source
 - versiontest
 - rpc_open_tcp
 - test_headers

As these are not tested in selftest so any change would also be
untested.  Of course they probably should be added in a different
MR.

Also not modified (because they are not tests, nor part of the
build system) are:
 - smb2mount
 - notifydd
 - log2pacp
 - debug2html
 - smbfilter
 - destroy_netlogon_creds_cli
 - spotlight2*
 - tevent_glib_tracker

These do however appear to be untested.

For now, the source4 forked client tools are left unchanged:
 - smbclient4
 - nmblookup4

Finally, the heimdal binaries are left as install=False as
they are either part of the build system or end-user tools
that we just don't want to install.  These are however tested.

The motivation is commit like c34ec003b7
and da87fa998a, which are both totally
correct but are not needed if the selftest is not run on MacOS.

There are likely other platforms or build environments where building
our test binaries is more pain than valuable, see for example also
https://lists.samba.org/archive/samba/2019-November/227137.html

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Isaac Boukris <iboukris@samba.org>

Autobuild-User(master): Isaac Boukris <iboukris@samba.org>
Autobuild-Date(master): Fri Nov 22 11:48:59 UTC 2019 on sn-devel-184
2019-11-22 11:48:59 +00:00
Christof Schmitt
85d2323620 krb5_plugin: Fix developer build with newer heimdal system library
Newer heimdal versions provide a different locator plugin interface. The
function pointer for the old method has been renamed. Use an ifdef to
initialize the correct pointer.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14179

Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2019-11-13 17:49:38 +00:00
Christof Schmitt
1aef796e30 krb5_plugin: Use C99 initializer
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14179

Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2019-11-13 17:49:38 +00:00
Isaac Boukris
d473f1e38c nsswitch: Link stress-nss-libwbclient against pthread
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14140

Signed-off-by: Isaac Boukris <iboukris@gmail.com>
Reviewed-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
2019-10-16 09:33:32 +00:00
Christof Schmitt
485874d6bb selftest: Test ID_TYPE_BOTH with idmap_rid module
ID_TYPE_BOTH means that each user and group has two mappings, a uid and
gid. In addition the calls to getpwent, getpwuid, getgrent and getgrgid
always return some information, so that uid and gid can be mapped to a
name. Establish a test to verify that the expected information is
returned.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14141

Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2019-09-27 16:07:40 +00:00
Stefan Metzmacher
acbf922fc2 nsswitch: add logging to wbc_auth_error_to_pam_error() for non auth errors
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Guenther Deschner <gd@samba.org>
2019-09-24 18:30:37 +00:00
Noel Power
3a59a70dab nsswitch/libwbclient: clang: Fix Value stored to 'wbc_status' is never read
Fixes:

nsswitch/libwbclient/wbc_util.c:123:3: warning: Value stored to 'wbc_status' is never read <--[clang]
                wbc_status = WBC_ERR_SUCCESS;
                ^            ~~~~~~~~~~~~~~~
1 warning generated.

Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
2019-07-11 04:08:13 +00:00
Noel Power
c19f1c9a3e nsswitch/libwbclient: clang Fix Potential leak of memory
Fixes:

nsswitch/libwbclient/wbc_sid.c:848:2: warning: Potential leak of memory pointed to by 'extra_data'
        free(extra_data);
        ^
1 warning generated.
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
2019-07-11 04:08:13 +00:00
Swen Schillig
bf020a8c8d nsswitch: Update all consumers of strtoul_err(), strtoull_err() to new API
Signed-off-by: Swen Schillig <swen@linux.ibm.com>
Reviewed-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Christof Schmitt <cs@samba.org>
2019-06-30 11:32:18 +00:00
Andreas Schneider
4f306a2fdd nsswitch: Use GnuTLS RC4 in wbclient test
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2019-06-27 12:54:24 +00:00
Noel Power
dc82866dd7 nsswitch: cppcheck: Fix ctunullpointer error
Fixes

nsswitch/pam_winbind.c:1379: error: ctunullpointer: Null pointer dereference: info <--[cppcheck]

Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Andreas Schneider <asn@samba.org>
2019-06-04 22:13:07 +00:00
Noel Power
f3f79a267e nsswitch: cppcheck: Fix memleakOnRealloc errors
Fixes the following errors

nsswitch/nsstest.c:192: error: memleakOnRealloc: Common realloc mistake: 'buf' nulled but not freed upon failure <--[cppcheck]
nsswitch/nsstest.c:230: error: memleakOnRealloc: Common realloc mistake: 'buf' nulled but not freed upon failure <--[cppcheck]
nsswitch/nsstest.c:269: error: memleakOnRealloc: Common realloc mistake: 'buf' nulled but not freed upon failure <--[cppcheck]

Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Andreas Schneider <asn@samba.org>
2019-06-04 22:13:07 +00:00
Gary Lockyer
193b44466b nsswitch pam_winbind: Fix Asan use after free
Fix use after free condition detected by Address Sanitizer triggered by
wbcLogonUserInfoDestructor, wbcFreeMemory has code to detect and prevent a
double free.  This patch prevents the Address Sanitizer error, allowing
tests to be run with Address Sanitizer enabled.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=13927

Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Mon May  6 08:55:22 UTC 2019 on sn-devel-184
2019-05-06 08:55:22 +00:00
Christof Schmitt
2577f43a13 selftest: Add trusted domain tests for idmap_ad
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13903

Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2019-04-24 01:02:17 +00:00
Christof Schmitt
ac0f8656ee selftest: Pass trusted domain information to idmap_ad test
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13903

Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2019-04-24 01:02:17 +00:00
Christof Schmitt
d7b5ad5e61 selftest: Add gid-to-sid lookup to idmap_ad test
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13903

Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2019-04-24 01:02:17 +00:00
Christof Schmitt
f708272350 nsswitch: Fix usage information of test_wbinfo_name_lookup.sh
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>

Autobuild-User(master): Christof Schmitt <cs@samba.org>
Autobuild-Date(master): Thu Apr 18 18:20:26 UTC 2019 on sn-devel-144
2019-04-18 18:20:26 +00:00
Christof Schmitt
d006c769a9 nsswitch: Add testcase for checking output of wbinfo --sid-to-name
The username should always be returned in the DOMAISHORTNAME/USERNAME
format.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13831

Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
2019-04-18 17:21:17 +00:00
Swen Schillig
ebeae5dcba wbinfo: Use wrapper for string to integer conversion
In order to detect an value overflow error during
the string to integer conversion with strtoul/strtoull,
the errno variable must be set to zero before the execution and
checked after the conversion is performed. This is achieved by
using the wrapper function strtoul_err and strtoull_err.

Signed-off-by: Swen Schillig <swen@linux.ibm.com>
Reviewed-by: Ralph Böhme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2019-03-01 00:32:11 +00:00
Swen Schillig
ea7231dcc0 libwbclient: Use wrapper for string to integer conversion
In order to detect an value overflow error during
the string to integer conversion with strtoul/strtoull,
the errno variable must be set to zero before the execution and
checked after the conversion is performed. This is achieved by
using the wrapper function strtoul_err and strtoull_err.

Signed-off-by: Swen Schillig <swen@linux.ibm.com>
Reviewed-by: Ralph Böhme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2019-03-01 00:32:11 +00:00
Volker Lendecke
d8a7caa5b0 libwbclient: Protect wbcCtxUnixIdsToSids against integer-wrap
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Christof Schmitt <cs@samba.org>
2019-02-28 12:57:23 +00:00
Gary Lockyer
e3693bc2ff wbinfo: fix --ntlmv1 option
Currently using the --ntlmv1 option fails with an unknown option error.
This patch ensures that the option is correctly supported.

Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2019-02-20 06:03:08 +01:00
Andreas Schneider
03357bc825 nssswitch: Log user access to kerberos
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Noel Power <npower@samba.org>

Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Mon Feb 18 13:01:12 CET 2019 on sn-devel-144
2019-02-18 13:01:12 +01:00
Andreas Schneider
53e2e8c37d nsswitch: Use C99 initializer for poptOption in wbinfo
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2019-01-28 10:29:12 +01:00
Volker Lendecke
0e2e635205 selftest: Test sids-to-xids with one failing sid
Pair-Programmed-With: Stefan Metzmacher <metze@samba.org>

Signed-off-by: Volker Lendecke <vl@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
2019-01-08 09:32:10 +01:00
Bjoern Jacke
ccd4759aaf nss/waf: check for secmethod_table.method_{attrlist,version} for aix >= 5.2
The original commit 02c9b46fab was not ported to waf yet.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Bjoern Jacke <bj@sernet.de>

Autobuild-User(master): Björn Jacke <bj@sernet.de>
Autobuild-Date(master): Sat Dec 22 06:22:22 CET 2018 on sn-devel-144
2018-12-22 06:22:22 +01:00
Björn Jacke
2e1bc87b13 winbind_nss_aix: add incomplete attr_flag initializations
Found by Jürgen Starek, see https://bugzilla.samba.org/show_bug.cgi?id=5157

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Bjoern Jacke <bj@sernet.de>
2018-12-22 03:11:14 +01:00
Björn Jacke
c36cf69d59 winbind_nss_aix: use WBFLAG_FROM_NSS
Signed-off-by: Bjoern Jacke <bj@sernet.de>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2018-12-22 03:11:14 +01:00
Björn Jacke
faf50b2d70 winbind_nss_solaris: use WBFLAG_FROM_NSS
Signed-off-by: Bjoern Jacke <bj@sernet.de>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2018-12-22 03:11:14 +01:00
Björn Jacke
fcda61bb41 winbind_nss_netbsd: use WBFLAG_FROM_NSS
Signed-off-by: Bjoern Jacke <bj@sernet.de>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2018-12-22 03:11:14 +01:00
Bjoern Jacke
4a7368501a nsswitch/winbind_nss_linux.c use WBFLAG_FROM_NSS
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Bjoern Jacke <bj@sernet.de>
2018-12-22 03:11:14 +01:00
Bjoern Jacke
245b494ceb winbind introduce WBFLAG_FROM_NSS
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Bjoern Jacke <bj@sernet.de>
2018-12-22 03:11:14 +01:00
Stefan Metzmacher
a9b71194fb nsswitch/winbind_nss_aix: reimplement fetching the SID of a user
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Bjoern Jacke <bj@sernet.de>
2018-12-22 03:11:14 +01:00
Björn Jacke
b9496ddb39 winbind_nss_aix: support also S_GROUPSIDS
which is used by lsuser up to AIX 5.2, see also https://bugzilla.samba.org/show_bug.cgi?id=5157

Signed-off-by: Bjoern Jacke <bj@sernet.de>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2018-12-22 03:11:13 +01:00
Andreas Schneider
7ea82eaca0 nsswitch: Fix checking for config.h #define in winbind_nss.h
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
2018-12-16 21:04:10 +01:00
Andreas Schneider
648e70ba7b nsswitch: Fix checking for config.h #define in nsstest.h
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
2018-12-16 21:04:10 +01:00
Noel Power
277dbd9cff nsswitch/tests: PY3 samba_tool call correct python
fix samba4.blackbox.rfc2307_mapping

Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-12-10 10:38:20 +01:00