source3/nsswitch/libwbclient/wbc_util.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    Winbind client API
   5
   6    Copyright (C) Gerald (Jerry) Carter 2007
   7
   8
   9    This library is free software; you can redistribute it and/or
  10    modify it under the terms of the GNU Lesser General Public
  11    License as published by the Free Software Foundation; either
  12    version 3 of the License, or (at your option) any later version.
  13
  14    This library is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17    Library General Public License for more details.
  18
  19    You should have received a copy of the GNU Lesser General Public License
  20    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  21 */
  22
  23 /* Required Headers */
  24
  25 #include "libwbclient.h"
  26
  27
  28
  29 /** @brief Ping winbindd to see if the daemon is running
  30  *
  31  * @return #wbcErr
  32  **/
  33
  34 wbcErr wbcPing(void)
  35 {
  36         struct winbindd_request request;
  37         struct winbindd_response response;
  38
  39         /* Initialize request */
  40
  41         ZERO_STRUCT(request);
  42         ZERO_STRUCT(response);
  43
  44         return wbcRequestResponse(WINBINDD_PING, &request, &response);
  45 }
  46
  47 /** @brief Lookup the current status of a trusted domain
  48  *
  49  * @param domain      Domain to query
  50  * @param *dinfo       Pointer to returned domain_info struct
  51  *
  52  * @return #wbcErr
  53  *
  54  **/
  55
  56
  57 wbcErr wbcDomainInfo(const char *domain, struct wbcDomainInfo **dinfo)
  58 {
  59         struct winbindd_request request;
  60         struct winbindd_response response;
  61         wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
  62         struct wbcDomainInfo *info = NULL;
  63
  64         if (!domain || !dinfo) {
  65                 wbc_status = WBC_ERR_INVALID_PARAM;
  66                 BAIL_ON_WBC_ERROR(wbc_status);
  67         }
  68
  69         /* Initialize request */
  70
  71         ZERO_STRUCT(request);
  72         ZERO_STRUCT(response);
  73
  74         strncpy(request.domain_name, domain,
  75                 sizeof(request.domain_name)-1);
  76
  77         wbc_status = wbcRequestResponse(WINBINDD_DOMAIN_INFO,
  78                                         &request,
  79                                         &response);
  80         BAIL_ON_WBC_ERROR(wbc_status);
  81
  82         info = talloc(NULL, struct wbcDomainInfo);
  83         BAIL_ON_PTR_ERROR(info, wbc_status);
  84
  85         info->short_name = talloc_strdup(info,
  86                                          response.data.domain_info.name);
  87         BAIL_ON_PTR_ERROR(info->short_name, wbc_status);
  88
  89         info->dns_name = talloc_strdup(info,
  90                                        response.data.domain_info.alt_name);
  91         BAIL_ON_PTR_ERROR(info->dns_name, wbc_status);
  92
  93         wbc_status = wbcStringToSid(response.data.domain_info.sid,
  94                                     &info->sid);
  95         BAIL_ON_WBC_ERROR(wbc_status);
  96
  97         if (response.data.domain_info.native_mode)
  98                 info->flags |= WBC_DOMINFO_NATIVE;
  99         if (response.data.domain_info.active_directory)
 100                 info->flags |= WBC_DOMINFO_AD;
 101         if (response.data.domain_info.primary)
 102                 info->flags |= WBC_DOMINFO_PRIMARY;
 103
 104         *dinfo = info;
 105
 106         wbc_status = WBC_ERR_SUCCESS;
 107
 108  done:
 109         if (!WBC_ERROR_IS_OK(wbc_status)) {
 110                 talloc_free(info);
 111         }
 112
 113         return wbc_status;
 114 }