source3/winbindd/winbindd_rpc.c

   1 /*
   2  * Unix SMB/CIFS implementation.
   3  *
   4  * Winbind rpc backend functions
   5  *
   6  * Copyright (c) 2000-2003 Tim Potter
   7  * Copyright (c) 2001      Andrew Tridgell
   8  * Copyright (c) 2005      Volker Lendecke
   9  * Copyright (c) 2008      Guenther Deschner (pidl conversion)
  10  * Copyright (c) 2010      Andreas Schneider <asn@samba.org>
  11  *
  12  * This program is free software; you can redistribute it and/or modify
  13  * it under the terms of the GNU General Public License as published by
  14  * the Free Software Foundation; either version 3 of the License, or
  15  * (at your option) any later version.
  16  *
  17  * This program is distributed in the hope that it will be useful,
  18  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20  * GNU General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  24  */
  25
  26 #include "includes.h"
  27 #include "winbindd.h"
  28 #include "winbindd_rpc.h"
  29
  30 #include "librpc/gen_ndr/cli_samr.h"
  31 #include "librpc/gen_ndr/srv_samr.h"
  32 #include "librpc/gen_ndr/cli_lsa.h"
  33 #include "librpc/gen_ndr/srv_lsa.h"
  34 #include "rpc_client/cli_samr.h"
  35 #include "rpc_client/cli_lsarpc.h"
  36
  37 /* List all domain groups */
  38 NTSTATUS rpc_enum_dom_groups(TALLOC_CTX *mem_ctx,
  39                              struct rpc_pipe_client *samr_pipe,
  40                              struct policy_handle *samr_policy,
  41                              uint32_t *pnum_info,
  42                              struct acct_info **pinfo)
  43 {
  44         struct acct_info *info = NULL;
  45         uint32_t start = 0;
  46         uint32_t num_info = 0;
  47         NTSTATUS status;
  48
  49         *pnum_info = 0;
  50
  51         do {
  52                 struct samr_SamArray *sam_array = NULL;
  53                 uint32_t count = 0;
  54                 uint32_t g;
  55
  56                 /* start is updated by this call. */
  57                 status = rpccli_samr_EnumDomainGroups(samr_pipe,
  58                                                       mem_ctx,
  59                                                       samr_policy,
  60                                                       &start,
  61                                                       &sam_array,
  62                                                       0xFFFF, /* buffer size? */
  63                                                       &count);
  64                 if (!NT_STATUS_IS_OK(status)) {
  65                         if (!NT_STATUS_EQUAL(status, STATUS_MORE_ENTRIES)) {
  66                                 DEBUG(2,("query_user_list: failed to enum domain groups: %s\n",
  67                                          nt_errstr(status)));
  68                                 return status;
  69                         }
  70                 }
  71
  72                 info = TALLOC_REALLOC_ARRAY(mem_ctx,
  73                                             info,
  74                                             struct acct_info,
  75                                             num_info + count);
  76                 if (info == NULL) {
  77                         return NT_STATUS_NO_MEMORY;
  78                 }
  79
  80                 for (g = 0; g < count; g++) {
  81                         fstrcpy(info[num_info + g].acct_name,
  82                                 sam_array->entries[g].name.string);
  83
  84                         info[num_info + g].rid = sam_array->entries[g].idx;
  85                 }
  86
  87                 num_info += count;
  88         } while (NT_STATUS_EQUAL(status, STATUS_MORE_ENTRIES));
  89
  90         *pnum_info = num_info;
  91         *pinfo = info;
  92
  93         return NT_STATUS_OK;
  94 }