source3/utils/net_util.c

   1 /*
   2  *  Unix SMB/CIFS implementation.
   3  *  Helper routines for net
   4  *  Copyright (C) Volker Lendecke 2006
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 3 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20
  21 #include "includes.h"
  22 #include "utils/net.h"
  23
  24 NTSTATUS net_rpc_lookup_name(TALLOC_CTX *mem_ctx, struct cli_state *cli,
  25                              const char *name, const char **ret_domain,
  26                              const char **ret_name, DOM_SID *ret_sid,
  27                              enum lsa_SidType *ret_type)
  28 {
  29         struct rpc_pipe_client *lsa_pipe;
  30         POLICY_HND pol;
  31         NTSTATUS result = NT_STATUS_OK;
  32         const char **dom_names;
  33         DOM_SID *sids;
  34         enum lsa_SidType *types;
  35
  36         ZERO_STRUCT(pol);
  37
  38         lsa_pipe = cli_rpc_pipe_open_noauth(cli, PI_LSARPC, &result);
  39         if (lsa_pipe == NULL) {
  40                 d_fprintf(stderr, "Could not initialise lsa pipe\n");
  41                 return result;
  42         }
  43
  44         result = rpccli_lsa_open_policy(lsa_pipe, mem_ctx, False,
  45                                         SEC_RIGHTS_MAXIMUM_ALLOWED,
  46                                         &pol);
  47         if (!NT_STATUS_IS_OK(result)) {
  48                 d_fprintf(stderr, "open_policy failed: %s\n",
  49                           nt_errstr(result));
  50                 return result;
  51         }
  52
  53         result = rpccli_lsa_lookup_names(lsa_pipe, mem_ctx, &pol, 1,
  54                                          &name, &dom_names, 1, &sids, &types);
  55
  56         if (!NT_STATUS_IS_OK(result)) {
  57                 /* This can happen easily, don't log an error */
  58                 goto done;
  59         }
  60
  61         if (ret_domain != NULL) {
  62                 *ret_domain = dom_names[0];
  63         }
  64         if (ret_name != NULL) {
  65                 *ret_name = talloc_strdup(mem_ctx, name);
  66         }
  67         if (ret_sid != NULL) {
  68                 sid_copy(ret_sid, &sids[0]);
  69         }
  70         if (ret_type != NULL) {
  71                 *ret_type = types[0];
  72         }
  73
  74  done:
  75         if (is_valid_policy_hnd(&pol)) {
  76                 rpccli_lsa_Close(lsa_pipe, mem_ctx, &pol);
  77         }
  78         TALLOC_FREE(lsa_pipe);
  79
  80         return result;
  81 }