source4/lib/registry/samba.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    Copyright (C) Jelmer Vernooij                        2004-2007.
   4
   5    This program is free software; you can redistribute it and/or modify
   6    it under the terms of the GNU General Public License as published by
   7    the Free Software Foundation; either version 3 of the License, or
   8    (at your option) any later version.
   9
  10    This program is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13    GNU General Public License for more details.
  14
  15    You should have received a copy of the GNU General Public License
  16    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17 */
  18
  19 #include "includes.h"
  20 #include "registry.h"
  21 #include "param/param.h"
  22
  23 /**
  24  * @file
  25  * @brief Samba-specific registry functions
  26  */
  27
  28 static WERROR mount_samba_hive(struct registry_context *ctx,
  29                                struct tevent_context *event_ctx,
  30                                struct loadparm_context *lp_ctx,
  31                                struct auth_session_info *auth_info,
  32                                struct cli_credentials *creds,
  33                                const char *name,
  34                                uint32_t hive_id)
  35 {
  36         WERROR error;
  37         struct hive_key *hive;
  38         const char *location;
  39
  40         location = talloc_asprintf(ctx, "%s/%s.ldb",
  41                                    lpcfg_private_dir(lp_ctx),
  42                                    name);
  43         W_ERROR_HAVE_NO_MEMORY(location);
  44
  45         error = reg_open_hive(ctx, location, auth_info, creds, event_ctx, lp_ctx, &hive);
  46
  47         if (W_ERROR_EQUAL(error, WERR_BADFILE))
  48                 error = reg_open_ldb_file(ctx, location, auth_info,
  49                                           creds, event_ctx, lp_ctx, &hive);
  50
  51         talloc_free(discard_const_p(char, location));
  52
  53         if (!W_ERROR_IS_OK(error))
  54                 return error;
  55
  56         return reg_mount_hive(ctx, hive, hive_id, NULL);
  57 }
  58
  59
  60 _PUBLIC_ WERROR reg_open_samba(TALLOC_CTX *mem_ctx,
  61                                struct registry_context **ctx,
  62                                struct tevent_context *ev_ctx,
  63                                struct loadparm_context *lp_ctx,
  64                                struct auth_session_info *session_info,
  65                                struct cli_credentials *credentials)
  66 {
  67         WERROR result;
  68
  69         result = reg_open_local(mem_ctx, ctx);
  70         if (!W_ERROR_IS_OK(result)) {
  71                 return result;
  72         }
  73
  74         mount_samba_hive(*ctx, ev_ctx, lp_ctx, session_info, credentials,
  75                          "hklm", HKEY_LOCAL_MACHINE);
  76
  77         mount_samba_hive(*ctx, ev_ctx, lp_ctx, session_info, credentials,
  78                          "hkcr", HKEY_CLASSES_ROOT);
  79
  80         /* FIXME: Should be mounted from NTUSER.DAT in the home directory of the
  81          * current user */
  82         mount_samba_hive(*ctx, ev_ctx, lp_ctx, session_info, credentials,
  83                          "hkcu", HKEY_CURRENT_USER);
  84
  85         mount_samba_hive(*ctx, ev_ctx, lp_ctx, session_info, credentials,
  86                          "hku", HKEY_USERS);
  87
  88         /* FIXME: Different hive backend for HKEY_CLASSES_ROOT: merged view of HKEY_LOCAL_MACHINE\Software\Classes
  89          * and HKEY_CURRENT_USER\Software\Classes */
  90
  91         /* FIXME: HKEY_CURRENT_CONFIG is an alias for HKEY_LOCAL_MACHINE\System\CurrentControlSet\Hardware Profiles\Current */
  92
  93         /* FIXME: HKEY_PERFORMANCE_DATA is dynamically generated */
  94
  95         /* FIXME: HKEY_LOCAL_MACHINE\Hardware is autogenerated */
  96
  97         /* FIXME: HKEY_LOCAL_MACHINE\Security\SAM is an alias for HKEY_LOCAL_MACHINE\SAM */
  98
  99         return WERR_OK;
 100 }