1
0
mirror of https://github.com/samba-team/samba.git synced 2024-12-24 21:34:56 +03:00
Commit Graph

700 Commits

Author SHA1 Message Date
Noel Power
cddd54e865 lib/ldb: Ensure ldb.Dn can accept utf8 encoded unicode
Additionally remove the associated known fail.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13616
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-09-27 01:54:26 +02:00
Noel Power
d1492ab919 lib/ldb/tests: add test for ldb.Dn passed utf8 unicode
object dn format should be a utf8 encoded string
Note: Currently this fails in python2 as the c python binding for
      the dn string param uses PyArg_ParseTupleAndKeywords() with 's'
      format, this will accept str *or* unicode in the default encoding.
      The default encoding in python2 is... ascii.

Also adding here a knownfail to squash the error produced by the test.

Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-09-27 01:54:26 +02:00
Noel Power
d786e1fca9 lib/ldb: Test correct variable for no mem condition
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-09-27 01:54:26 +02:00
Amitay Isaacs
3b94d31d24 ldb: Fix dependency of ldb module
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13626
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-09-21 20:04:22 +02:00
Joe Guo
8c2c9794ec PEP8: fix E128: continuation line under-indented for visual indent
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-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): Thu Sep  6 15:50:17 CEST 2018 on sn-devel-144
2018-09-06 15:50:17 +02:00
Alexander Bokovoy
0c703f1d3a lib/ldb/wscript: update to handle waf 2.0.4
Signed-off-by: Alexander Bokovoy <ab@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-09-05 06:37:22 +02:00
Bernd Kuhls
7c89edfe54 Fix uClibc build on 64bit platforms by including stdint.h
Fixes an error detected by buildroot autobuilders:
http://autobuild.buildroot.net/results/573/573e2268e205e10d1352fa81122d8f225fdb4575/build-end.log

/home/rclinux/rc-buildroot-test/scripts/instance-1/output/host/mips64el-buildroot-linux-uclibc/sysroot/usr/include/stdint.h:122:27:
error: conflicting types for 'uintptr_t'
 typedef unsigned long int uintptr_t;
                           ^
In file included from ../lib/ldb/tests/ldb_msg.c:17:0:
../third_party/cmocka/cmocka.h:126:28: note: previous declaration of 'uintptr_t' was here
       typedef unsigned int uintptr_t;

The define __WORDSIZE is missing when cmocka.h decides how to
define uintptr_t, this patch includes stdint.h when needed.

Patch sent upstream:
https://lists.samba.org/archive/samba-technical/2018-January/125306.html

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Reviewed-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Fri Aug 24 17:22:10 CEST 2018 on sn-devel-144
2018-08-24 17:22:09 +02:00
Joe Guo
7b031b01a1 PEP8: fix E502: the backslash is redundant between brackets
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-24 07:49:30 +02:00
Joe Guo
4d529c400b PEP8: fix E306: expected 1 blank line before a nested definition, found 0
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-24 07:49:30 +02:00
Joe Guo
115f2a71b8 PEP8: fix E305: expected 2 blank lines after class or function definition, found 1
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-24 07:49:30 +02:00
Joe Guo
fd6b2086cb PEP8: fix E303: too many blank lines (2)
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-24 07:49:30 +02:00
Joe Guo
211c9a5f85 PEP8: fix E302: expected 2 blank lines, found 1
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-24 07:49:29 +02:00
Joe Guo
542e91ef92 PEP8: fix E301: expected 1 blank line, found 0
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-24 07:49:29 +02:00
Joe Guo
12d3fbe15c PEP8: fix E231: missing whitespace after ','
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-24 07:49:28 +02:00
Joe Guo
87bbc2df97 PEP8: fix E226: missing whitespace around arithmetic operator
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-24 07:49:28 +02:00
Joe Guo
ba0827b560 PEP8: fix E203: whitespace before ':'
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-24 07:49:27 +02:00
Joe Guo
5d532543ab PEP8: fix E128: continuation line under-indented for visual indent
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-24 07:49:27 +02:00
Joe Guo
bbb9f57603 PEP8: fix E127: continuation line over-indented for visual indent
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-24 07:49:26 +02:00
Joe Guo
dba0c7ebe5 PEP8: fix E124: closing bracket does not match visual indentation
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-24 07:49:26 +02:00
Andrew Bartlett
bdbb9422c0 ldb: Release LDB 1.5.1
* New API ldb_dn_add_child_val() avoids passing untrusted input to
  ldb_dn_add_child_fmt() (bug 13466)
* Free memory nearer to the allocation in calls made by ldbsearch
* Do not overwrite ldb_transaction_commit failure error messages
  with a pointless del_transaction()

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-15 07:08:24 +02:00
Andrew Bartlett
9d46795b20 ldb: extend API tests
These additional API tests just check that an invalid base DN
is never accepted.

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-15 07:08:24 +02:00
Andrew Bartlett
2dafbd3213 ldb: Add new function ldb_dn_add_child_val()
This is safer for untrusted input than ldb_dn_add_child_fmt()

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13466

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-15 07:08:24 +02:00
Andrew Bartlett
542e7c1791 ldb_tdb: Remove pointless check of ldb_dn_is_valid()
If the DN is not valid the ltdb_search_dn1() will catch it with ldb_dn_validate() which
is the only safe way to check this.  ldb_dn_is_valid() does not actually check, but instead
returns only the result of the previous checks, if there was one.

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-15 07:08:24 +02:00
Andrej Gessel
d71c655eec fix mem leak in ldbsearch
Signed-off-by: Andrej Gessel <Andrej.Gessel@janztec.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-15 07:08:24 +02:00
Andrej Gessel
d645546aef fix mem leak in ltdb_index_dn_base_dn and ltdb_search_indexed
Signed-off-by: Andrej Gessel <Andrej.Gessel@janztec.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-15 07:08:24 +02:00
Joe Guo
b9e2a2de24 ldb: no need to call del_transaction in ldb_transaction_commit
No matter commit succeeded or failed, transation will be delete afterwards.
So there is no need to delete it here.

Aganst Samba this causes an `LDAP error 51 LDAP_BUSY` error when the transaction
fails, say while we try to add users to groups in large amount and
the original error is lost.

In Samba, the rootdse module fails early in the del part of the
start/end/del pattern, and in ldb_tdb and ldb_mdb a failed commit
always ends the transaction, even on failure.

Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-15 07:08:23 +02:00
Timur I. Bakeyev
e4f38b0670 ldb tests: fix assertion on wrong pointer
We are allocating msg02, but check in assertion msg01, which makes no
sense here.

Signed-off-by: Timur I. Bakeyev <timur@freebsd.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-08-14 19:08:25 +02:00
Andrew Bartlett
b7f0ee93f5 Release LDB 1.5.0 for CVE-2018-1140
* Security fix for CVE-2018-1140 (NULL pointer de-reference, bug 13374)
* Fix memory leaks and missing error checks (bug 13459, 13471, 13475)

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-14 13:57:15 +02:00
Andrew Bartlett
b6b72d0063 CVE-2018-1140 ldb: Add tests for search add and rename with a bad dn= DN
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=13374
2018-08-14 13:57:15 +02:00
Andrew Bartlett
3c1fbb1832 CVE-2018-1140 ldb_tdb: Check for DN validity in add, rename and search
This ensures we fail with a good error code before an eventual ldb_dn_get_casefold() which
would otherwise fail.

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=13374
2018-08-14 13:57:15 +02:00
Andrew Bartlett
b27d973341 CVE-2018-1140 ldb_tdb: Ensure the dn in distinguishedName= is valid before use
ldb_dn_from_ldb_val() does not validate this untrusted input, so a later
call to ldb_dn_get_casefold() can fail if the input is not valid.

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=13374
2018-08-14 13:57:15 +02:00
Andrew Bartlett
3f95957d6d CVE-2018-1140 ldb: Check for ldb_dn_get_casefold() failure in ldb_sqlite
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=13374
2018-08-14 13:57:15 +02:00
Andrej Gessel
0998f2f1bc CVE-2018-1140 Add NULL check for ldb_dn_get_casefold() in ltdb_index_dn_attr()
Signed-off-by: Andrej Gessel <Andrej.Gessel@janztec.com>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13374
2018-08-14 13:57:15 +02:00
Gary Lockyer
c891df4218 lib ldb key value: convert TDB_DATA structs to ldb_val
Convert the key value functions to use ldb_val instead of TDB_DATA.

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 Jul 30 17:23:22 CEST 2018 on sn-devel-144
2018-07-30 17:23:22 +02:00
Gary Lockyer
f2d5c2c5cc lib ldb: rename LTDB_* constants to LDB_KV_*
Rename all the LTDB_* constants to LDB_KV_* as they are key value level
constants and not tdb specific.

Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-07-30 14:31:54 +02:00
Gary Lockyer
19be0be232 lib ldb: move key value code to lib/ldb/ldb_key_value
Move the key value code to a separate subdirectory.

Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-07-30 14:31:54 +02:00
Gary Lockyer
67c055406c lib ldb: rename ltdb_parse_data_unpack_ctx
Rename ltdb_parse_data_unpack_ctx to ldb_kv_parse_data_unpack_ctx, as
it's a key value level structure and not ltdb specific.

Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-07-30 14:31:54 +02:00
Gary Lockyer
9191d3baf5 lib ldb: remove unused function prototypes
Remove unused function prototypes

Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-07-30 14:31:54 +02:00
Gary Lockyer
d3bfd374a6 lib ldb: rename ltdb_idxptr to ldb_kv_idxptr
Rename ltdb_idxptr to ldb_kv_idxptr as it's key value level and not tdb
specific.

Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-07-30 14:31:54 +02:00
Gary Lockyer
f6d5cf5eb1 lib ldb: rename tdb_key_ctx to key_ctx
Rename tdb_key_ctx to key_ctx, as it's key value level and not tdb
specific.

Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-07-30 14:31:53 +02:00
Gary Lockyer
72724f75ce lib ldb: rename ltdb_cache to ldb_kv_cache
Rename ltdb_cache to ldb_kv_cache as it's key value level and not tdb
specific

Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-07-30 14:31:53 +02:00
Gary Lockyer
b8c9c305b3 lib ldb: format rename ldb_kv_private
Tidy up the code format after the rename of ltdb_private to
ldb_kv_private

Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-07-30 14:31:53 +02:00
Gary Lockyer
e0186d1f2d lib ldb: rename ltdb_private to ldb_kv_private
Rename ltdb_private to ldb_kv_private as it contains key value operation
context.

Note there is still some tdb specific context that can be refactored into a
separate structure along the lines of the lmdb context.

Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-07-30 14:31:53 +02:00
Gary Lockyer
641b38e458 lib ldb: format rename of ltdb_req_spy
Fix up the code formatting after the rename of ltdb_req_spy to
ldb_kv_req_spy

Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-07-30 14:31:53 +02:00
Gary Lockyer
17a84d12e2 lib ldb: rename ltdb_req_spy to ldb_kv_req_spy
Rename ltdb_req_spy to ldb_kv_req_spy, as it is key value level and not
tdb specific.

Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-07-30 14:31:53 +02:00
Gary Lockyer
c782d710e9 lib ldb: rename ltdb_context to ldb_kv_context
Rename ltdb_context to ldb_kv_context as it is a key value level
structure and not tdb specific.

Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-07-30 14:31:53 +02:00
Gary Lockyer
e969de0797 lib ldb: reformat ltdb_reindex_context rename
Fix up the formatting after the rename of ltdb_reindex_context to
ldb_kv_reindex_context.

Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-07-30 14:31:53 +02:00
Gary Lockyer
e8aa764ea7 lib ldb: rename struct ltdb_reindex_context
Rename struct ltdb_reindex_context to ldb_kv_reindex_context, as this is
a key value level structure and not a tdb specific structure.

Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-07-30 14:31:52 +02:00
Gary Lockyer
9e6294668a lib ldb: fix formatting of ldb_kv rename.
Clean up the code format after the rename in the previous commit.
Hopefully doing a rename commit followed by a reformat commit makes the
code easier to review.

Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-07-30 14:31:52 +02:00
Gary Lockyer
1c8ea099ce lib ldb: Rename functions to ldb_kv
Rename the ldb key value functions from ltdb_* to ldb_kv_*. The renaming
is preparation for the separation of the tdb specific code from the key
value code.  This work is a follow on from the addition of the lmdb
backend.

Note that the next commit tidies up the code formatting.

Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-07-30 14:31:52 +02:00