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6172 Commits

Author SHA1 Message Date
Stefan Metzmacher
cb58e18800 ldb: version 1.3.2
* Expose the SHOW_BINARY, ENABLE_TRACING and DONT_CREATE_DB flag constants
  in the python api.
* Extend dn.is_child_of() test.
* Don't load LDB_MODULESDIR as a module file.
* Fix binary data in debug log (bug #13185).

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>

Autobuild-User(master): Stefan Metzmacher <metze@samba.org>
Autobuild-Date(master): Wed Feb 28 04:54:21 CET 2018 on sn-devel-144
2018-02-28 04:54:21 +01:00
Andreas Schneider
350826868d replace: Only warn if rpc/rpc.h haven't been found
This is also used by talloc, tevent, etc. Those libs don't need or use
rpc.h

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

Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Tue Feb 27 03:23:37 CET 2018 on sn-devel-144
2018-02-27 03:23:37 +01:00
Gary Lockyer
2a85bcb3f4 ldb_debug tests: Fix binary data in debug log
Tests to ensure:
    When duplicate objects are added, the GUID was printed in the debug log
    are passed through the escape function.
    And that duplicate DN's do not generate debug log entries.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13185

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 Feb 26 07:29:49 CET 2018 on sn-devel-144
2018-02-26 07:29:49 +01:00
Andrew Bartlett
c5a14306c8 ldb_debug: Fix binary data in debug log
When duplicate objects were added, the GUID was printed in the debug log
The GUID was not escaped and therefore displayed as binary content.

This patch splits out the duplicate DN creation error and the duplicate
GIUD error.  Duplicate DN's are a normal event and don't require debug
logging.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13185

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
2018-02-26 02:32:09 +01:00
Gary Lockyer
1ed693423d ldb tests: fix null test on incorrect variable
Fix up tests that were  performing a null check on the wrong variable
after a call to ldb_msg_new

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): Sat Feb 24 15:50:35 CET 2018 on sn-devel-144
2018-02-24 15:50:35 +01:00
Stefan Metzmacher
f00c7cf9f5 tevent: version 0.9.36
* improve documentation of tevent_queue_add_optimize_empty()
* add tevent_queue_entry_untrigger()

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
2018-02-23 04:09:18 +01:00
Stefan Metzmacher
5c6f31697a tevent: add tevent_queue_entry_untrigger()
Pair-Programmed-With: Volker Lendecke <vl@samba.org>

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Volker Lendecke <vl@samba.org>
2018-02-23 04:09:18 +01:00
Stefan Metzmacher
88d6703b89 tevent: improve documentation of tevent_queue_add_optimize_empty()
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
2018-02-23 04:09:17 +01:00
Douglas Bagnall
8c833470fc util/rfc1738: update preamble
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

Autobuild-User(master): Douglas Bagnall <dbagnall@samba.org>
Autobuild-Date(master): Thu Feb 22 06:13:49 CET 2018 on sn-devel-144
2018-02-22 06:13:49 +01:00
Douglas Bagnall
7a06cfa2e2 util/rfc1738: simplify and fix rfc1738_escape_part()
We now encode according to RFC 3986 (section 2.1 - 2.3).

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-02-22 01:04:18 +01:00
Douglas Bagnall
d99a075239 util/rfc1738: remove unused versions of rfc1738_escape
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-02-22 01:04:18 +01:00
Douglas Bagnall
c20a369907 util/rfc1738: simplify and fix rfc1738_unescape()
Improvements:

* NULL is returned when the string is incorrectly formed.

* Badly formed escapes like "% b" that were accepted by sscanf() are now
  rejected.

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-02-22 01:04:18 +01:00
Douglas Bagnall
9f3e20d98b util/tests: add rfc1738 cmocka tests
These don't pass yet.

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-02-22 01:04:18 +01:00
Douglas Bagnall
a4c853a7de util/rfc1738_unescape(): return end pointer or NULL on error
At present we don't detect errors, but when we do we'll return NULL.

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-02-22 01:04:18 +01:00
Douglas Bagnall
6ef6ddce5a shift read_hex_bytes() and parse_guid_string() into lib/util
read_hex_bytes() is going to be used in lib/util/rfc1738.c.

parse_guid_string() is shifted for two reasons: Firstly, it is called
very often in some operations, sometimes constituting a few percent of
the CPU load, and it makes several calls to read_hex_bytes(). We want
the compiler to be able to inline those calls if it thinks that is
wise. Secondly, there are other places that could do with fast GUID
parsing.

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-02-22 01:04:18 +01:00
Björn Jacke
86e63d25ec replace: remove some duplicate checks
Signed-off-by: Bjoern Jacke <bjacke@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2018-02-21 14:19:17 +01:00
Timur I. Bakeyev
3450dd6a50 Don't load LDB_MODULESDIR as a module file
We are setting modules directory here(LDB_MODULESDIR) so treat it this
way, no need to attempt to load it as a module file.

Signed-off-by: Timur I. Bakeyev <timur@iXsystems.com>
Reviewed-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Uri Simchoni <uri@samba.org>
2018-02-19 07:36:23 +01:00
Andrew Bartlett
5a483bc0d1 lib/crypto/REQUIREMENTS: DRSUAPI replication replicated secrets was missing from the RC4 section
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-02-09 07:59:20 +01:00
Björn Baumbach
cf338b8260 pyldb: extend dn.is_child_of() test: dn is child of itself
Add this test so ensure that this (unclear) behaviour does
not change silently.

Signed-off-by: Björn Baumbach <bb@sernet.de>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-02-08 04:58:09 +01:00
Gary Lockyer
736e438bf4 pyldb: Expose extra flags
Expose the SHOW_BINARY, ENABLE_TRACING and DONT_CREATE_DB flag constants
in the python api.

Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-02-07 23:45:23 +01:00
Andrew Bartlett
b96b51fa95 lib/crypto: Update REQUIREMENTS for recent Samba changes
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-02-07 23:45:23 +01:00
Ralph Boehme
84f07a8dcb s3/smbd: fix handling of delete-on-close on directories
This implements a check to test the delete-on-close flag of a directory
for requests to create files in this directory.

Windows server implement this check, Samba doesn't as it has performance
implications.

This commit implements the check and a new option to control it. By
default the check is skipped, setting "check parent directory delete on
close = yes" enables it.

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Sat Feb  3 23:42:16 CET 2018 on sn-devel-144
2018-02-03 23:42:16 +01:00
Trever L. Adams
70d7f7d03c Samba-VirusFilter: memcache changes.
Signed-off-by: Trever L. Adams <trever.adams@gmail.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-01-24 10:29:46 +01:00
Andreas Schneider
39a6ea766d waf: Fix NFS quota support with libtirpc
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13238

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>

Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Mon Jan 22 17:26:52 CET 2018 on sn-devel-144
2018-01-22 17:26:52 +01:00
Günther Deschner
ee0be7eb72 build: deal with recent glibc sunrpc header removal
We need to rely on libtirpc or libntirpc to be around in that case.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13238
BUG: https://bugzilla.samba.org/show_bug.cgi?id=10976

Guenther

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

Signed-off-by: Guenther Deschner <gd@samba.org>
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
2018-01-22 12:26:20 +01:00
Andreas Schneider
c29d087e1e include: Create system/nis.h in libreplace
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13238

Pair-Programmed-With: Guenther Deschner <gd@samba.org>

Signed-off-by: Andreas Schneider <asn@samba.org>
Signed-off-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
2018-01-22 12:26:20 +01:00
Martin Schwenke
9daf40c55a talloc: Fix documentation typo
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>

Autobuild-User(master): Martin Schwenke <martins@samba.org>
Autobuild-Date(master): Mon Jan 22 11:11:38 CET 2018 on sn-devel-144
2018-01-22 11:11:37 +01:00
David Mulder
2ca73cba53 gpo: Add the winbind call to gpupdate
Signed-off-by: David Mulder <dmulder@suse.com>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-01-13 22:38:05 +01:00
Stefan Metzmacher
b4e1e3019a winbindd: add "winbind scan trusted domains = no" to avoid trust enumeration
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-01-13 12:55:08 +01:00
Stefan Metzmacher
bf19b6ccdc ldb: version 1.3.1
* Intersect the index from SCOPE_ONELEVEL with the index for the search expression
  (bug #13191)
* smaller/greater comparison tests
* Show the last successful DN when failing to parse LDIF
* ldb_index: Add an attriubute flag to require a unique value.
* silence some clang warnings in picky developer mode

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-01-12 22:42:22 +01:00
Stefan Metzmacher
6dd0a8c1a6 tevent: version 0.9.35
* Minor cleanup. wakeup_fd can always be gotten from the event context.
* Use smb_set_close_on_exec() in example code.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-01-12 22:42:22 +01:00
Stefan Metzmacher
efe317c592 talloc: version 2.1.11
* disable-python - fix talloc wscript if bundling disabled
* Do not disclose the random talloc magic in free()'ed memory

Signed-off-by: Stefan Metzmacher <metze@samba.org>
2018-01-12 22:42:22 +01:00
Andrew Bartlett
0623097558 talloc: Do not disclose the random talloc magic in free()'ed memory
This may help us avoid exploits via memory read attacks on Samba by ensuring that if the read
is on an invalid chunk that the talloc magic disclosed there is not useful
to create a valid chunk and so set a destructor.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13211

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
2018-01-12 22:42:21 +01:00
Andrew Bartlett
e2497b26b2 talloc: Add tests to require use-after-free to give the correct talloc_abort() string
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13210

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
2018-01-12 22:42:21 +01:00
Andrew Bartlett
00ee9da50b talloc: Remove talloc_abort_magic()
The check required for talloc_abort_magic() prevents the 'access after free error'
from being printed.

It is also no longer possible to determine the difference between invalid memory
and a talloc version mismatch as the magic is now random on many platforms.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13210

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
2018-01-12 22:42:21 +01:00
Stefan Metzmacher
0341e83d40 docs-xml: deprecate "server schannel" and change the default to "yes"
No client should use the old protocol without DCERPC level integrity/privacy,
but Maybe there're some lagacy OEM file servers, which require this.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-01-10 01:01:24 +01:00
Stefan Metzmacher
c7acae9043 docs-xml: deprecate "client schannel" and change the default to "yes"
This is already the default, because "require strong key = yes" is
the default.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-01-10 01:01:24 +01:00
Stefan Metzmacher
cb5e19271d docs-xml: remove deprecated 'use spnego" option
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-01-10 01:01:24 +01:00
Andreas Schneider
3089a5660d crypto: Update the REQUIREMENTS
Update after call with the GnuTLS maintainer to see what is supported in
GnuTLS, what is working in FIPS mode or not, and what features we require
to move to GnuTLS in future. The benefit will be FIPS certification and
more hardware accelerated crypto.

Bugs have been opened against GnuTLS to implment the missing features or
add functions to declare use of old crypto functions as non-crypto use.

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2018-01-08 03:34:18 +01:00
Dr. Thomas Orgis
ca66efc241 Add substitutions %t, %j, and %J as path-safe variants of %T, %i, and %I.
Rationale: Using the existing substitutions in construction of paths
(dynamic shares, created on client connect) results in directory names with
colons and dots in them. Those can be hard to use when accessed from a
different share, as Windows does not allow : in paths and has some ideas about
dots.

Signed-off-by: Dr. Thomas Orgis <thomas.orgis@uni-hamburg.de>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2018-01-08 03:34:17 +01:00
Volker Lendecke
f7f15c25d2 tsocket: Fix typos
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-01-04 00:37:20 +01:00
Andrew Bartlett
ef240aaca0 ldb: Intersect the index from SCOPE_ONELEVEL with the index for the search expression
This helps ensure we do not have to scan all objects at this level
which could be very many (one per DNS zone entry).

However, due to the O(n*m) behaviour in list_intersect() for older
databases, we only do this in the GUID index mode, leaving the behaviour
unchanged for existing callers that do not specify the GUID index mode.

NOTE WELL: the behaviour of disallowDNFilter is enforced
in the index code, so this fixes SCOPE_ONELEVEL to also
honour disallowDNFilter, hence the additional tests.

The change to select the SUBTREE index in the absense of
the ONELEVEL index enforces this.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13191

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2017-12-20 04:22:09 +01:00
Matthias Dieter Wallnöfer
e72a8793ae LDB:test-generic.sh - fix smaller/greater comparison tests
The comparison result has been ignored, which is not good. Also remove
the "ldbsearch" command in the error branch which has not much sense.

The scripts needs to be run through test-tdb.sh, test-ldap.sh or
test-sqlite3.sh which I didn't realise before. Hence less changes are needed
and this is a reduced version of the patch published on the mailing list.

Signed-off-by: Matthias Dieter Wallnöfer <mdw@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

Autobuild-User(master): Matthias Dieter Wallnöfer <mdw@samba.org>
Autobuild-Date(master): Tue Dec 19 03:09:12 CET 2017 on sn-devel-144
2017-12-19 03:09:12 +01:00
Gary Lockyer
8b3c582511 lib/async_req/async_sock.c set socket close on exec
Set SOCKET_CLOEXEC on the sockets returned by accept.  This ensures that
the socket is unavailable to any child process created by system().
Making it harder for malicious code to set up a command channel,
as seen in the exploit for CVE-2015-0240

Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2017-12-18 04:38:19 +01:00
Gary Lockyer
954eddd0b8 lib/tevent/echo_server.c set socket close on exec
Set SOCKET_CLOEXEC on the sockets returned by accept.  This ensures that
the socket is unavailable to any child process created by system().
Making it harder for malicious code to set up a command channel,
as seen in the exploit for CVE-2015-0240

Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2017-12-18 04:38:19 +01:00
Andrew Bartlett
4ea7aa9265 ldb: Show the last successful DN when failing to parse LDIF
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2017-12-14 08:20:14 +01:00
Stefan Metzmacher
443984b829 docs-xml: remove unused "map untrusted to domain" option
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2017-12-13 20:34:23 +01:00
Volker Lendecke
dfc4670640 pthreadpool: Fix deadlock
Christof's idea from

https://lists.samba.org/archive/samba-technical/2017-December/124384.html

was that the thread already exited. It could also be that the thread is
not yet idle when the new pthreadpool_add_jobs comes around the corner.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Christof Schmitt <cs@samba.org>

Autobuild-User(master): Christof Schmitt <cs@samba.org>
Autobuild-Date(master): Wed Dec 13 04:46:12 CET 2017 on sn-devel-144
2017-12-13 04:46:12 +01:00
Volker Lendecke
6c9ac731df pthreadpool: Add some asserts
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 Dec 13 00:44:57 CET 2017 on sn-devel-144
2017-12-13 00:44:56 +01:00
Volker Lendecke
74aa416be7 pthreadpool: Simplify the logic in add_job a bit
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2017-12-12 20:37:08 +01:00