samba-mirror

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History

Alexander Bokovoy 234957a2e4 Fix build after removal of an extra safe_string.h Move of strcasecmp redefine to lib/util/safe_string.h in https://gitlab.com/samba-team/samba/-/merge_requests/1507 broke build on Fedora 33 with GCC 10.2.1 for those compilation units that use ldb_att_cmp(). The reason for that is that ldb_attr_cmp() defined as #define ldb_attr_cmp(a, b) strcasecmp(a, b) because attribute names restricted to be ASCII by RFC2251 (LDAPv3 spec). A solution is to add #undef strcasecmp to all source code files which use ldb_attr_cmp(). Signed-off-by: Alexander Bokovoy <ab@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org> Autobuild-User(master): Jeremy Allison <jra@samba.org> Autobuild-Date(master): Thu Oct 1 22:45:29 UTC 2020 on sn-devel-184		2020-10-01 22:45:29 +00:00
..
man	docs: remove duplicate arguments listing in regdiff manpage.	2013-11-19 09:52:39 +01:00
tests	werror: replace WERR_INVALID_PARAM with WERR_INVALID_PARAMETER in source4/lib/registry/	2016-09-28 00:04:23 +02:00
tools	Fix clang 9 missing-field-initializer warnings	2020-05-08 09:31:31 +00:00
Doxyfile
hive.c	werror: replace WERR_BADFILE with WERR_FILE_NOT_FOUND in source4/lib/registry/	2016-09-28 00:04:17 +02:00
interface.c	lib/util: remove extra safe_string.h file	2020-08-28 02:18:40 +00:00
ldb.c	Fix build after removal of an extra safe_string.h	2020-10-01 22:45:29 +00:00
local.c	werror: replace WERR_INVALID_PARAM with WERR_INVALID_PARAMETER in source4/lib/registry/	2016-09-28 00:04:23 +02:00
patchfile_dotreg.c	werror: replace WERR_GENERAL_FAILURE with WERR_GEN_FAILURE in source4/lib/registry/	2016-09-28 00:04:21 +02:00
patchfile_preg.c	lib/util: remove extra safe_string.h file	2020-08-28 02:18:40 +00:00
patchfile.c	werror: replace WERR_GENERAL_FAILURE with WERR_GEN_FAILURE in source4/lib/registry/	2016-09-28 00:04:21 +02:00
pyregistry.c	Fix clang 9 missing-field-initializer warnings	2020-05-08 09:31:31 +00:00
README
regf.c	lib/util: remove extra safe_string.h file	2020-08-28 02:18:40 +00:00
regf.idl
registry.h
rpc.c	lib: Fix CID 1373388 Uninitialized scalar variable	2016-09-28 15:19:21 +02:00
samba.c	werror: replace WERR_BADFILE with WERR_FILE_NOT_FOUND in source4/lib/registry/	2016-09-28 00:04:17 +02:00
TODO
util.c
wine.c
wscript_build	build: Remove bld.gen_python_environments()	2019-03-21 04:06:14 +00:00

README

This is the registry library. The registry is basically a bunch of
hives, each of which is loaded from a file. When using a local registry, 
it is possible to specify where hives should be loaded from, etc. 

There are separate APIs for accessing the data in a hive and the 
data in the registry itself. Each supports different backends. 

The following "full registry" backends are currently provided:

 * Remote (over DCE/RPC)
 * Local (allows "mounting" hives)
 * Wine (uses the wine plain-text file)

The following hive backends are supported:

 - ldb 
 - regf (NTUSER.DAT-style files)
 - rpc (Remote individual hives)
 - directory

reg_open_samba() loads a set of hives based on smb.conf settings.
Lines in smb.conf should have the following syntax:

registry:<hivename> = <backend>:<location>

So an example usage could be:

registry:HKEY_CURRENT_USER = regf:NTUSER.DAT
registry:HKEY_LOCAL_MACHINE = ldb:tdb://registry.tdb

WERR_NOT_SUPPORTED will be returned for all hives that haven't been set.

On Windows the various registry hives are loaded from:

HKEY_CURRENT_CONFIG: %SystemRoot%\System32\Config\System
HKEY_CURRENT_USER: %Profile%\NTUser.dat
HKEY_LOCAL_MACHINE\SAM: %SystemRoot%\System32\Config\Sam
HKEY_LOCAL_MACHINE\Security: %SystemRoot%\System32\Config\Security
HKEY_LOCAL_MACHINE\Software: %SystemRoot%\System32\Config\Software
HKEY_LOCAL_MACHINE\System: %SystemRoot%\System32\Config\System
HKEY_USERS\.DEFAULT: %SystemRoot%\System32\Config\Default
HKEY_LOCAL_MACHINE\HARDWARE: is autogenerated