source3/winbindd/nss_info_template.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    idMap nss template plugin
   4
   5    Copyright (C) Gerald Carter             2006
   6
   7    This library is free software; you can redistribute it and/or
   8    modify it under the terms of the GNU Lesser General Public
   9    License as published by the Free Software Foundation; either
  10    version 3 of the License, or (at your option) any later version.
  11
  12    This library is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15    Library General Public License for more details.
  16
  17    You should have received a copy of the GNU Lesser General Public License
  18    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19 */
  20
  21 #include "includes.h"
  22 #include "ads.h"
  23 #include "nss_info.h"
  24
  25 /************************************************************************
  26  ***********************************************************************/
  27
  28 static NTSTATUS nss_template_init( struct nss_domain_entry *e )
  29 {
  30         return NT_STATUS_OK;
  31 }
  32
  33 /************************************************************************
  34  ***********************************************************************/
  35
  36 static NTSTATUS nss_template_get_info( struct nss_domain_entry *e,
  37                                        const struct dom_sid *sid,
  38                                        TALLOC_CTX *ctx,
  39                                        const char **homedir,
  40                                        const char **shell,
  41                                        const char **gecos,
  42                                        gid_t *gid )
  43 {
  44         if ( !homedir || !shell || !gecos )
  45                 return NT_STATUS_INVALID_PARAMETER;
  46
  47         /* protect against home directories using whitespace in the
  48           username */
  49         *homedir = talloc_strdup( ctx, lp_template_homedir() );
  50         *shell   = talloc_strdup( ctx, lp_template_shell() );
  51         *gecos   = NULL;
  52
  53         if ( !*homedir || !*shell ) {
  54                 return NT_STATUS_NO_MEMORY;
  55         }
  56
  57         return NT_STATUS_OK;
  58 }
  59
  60 /**********************************************************************
  61  *********************************************************************/
  62
  63 static NTSTATUS nss_template_map_to_alias( TALLOC_CTX *mem_ctx,
  64                                            struct nss_domain_entry *e,
  65                                            const char *name,
  66                                            char **alias )
  67 {
  68         return NT_STATUS_NOT_IMPLEMENTED;
  69 }
  70
  71 /**********************************************************************
  72  *********************************************************************/
  73
  74 static NTSTATUS nss_template_map_from_alias( TALLOC_CTX *mem_ctx,
  75                                              struct nss_domain_entry *e,
  76                                              const char *alias,
  77                                              char **name )
  78 {
  79         return NT_STATUS_NOT_IMPLEMENTED;
  80 }
  81
  82 /************************************************************************
  83  ***********************************************************************/
  84
  85 static NTSTATUS nss_template_close( void )
  86 {
  87         return NT_STATUS_OK;
  88 }
  89
  90
  91 /************************************************************************
  92  ***********************************************************************/
  93
  94 static struct nss_info_methods nss_template_methods = {
  95         .init           = nss_template_init,
  96         .get_nss_info   = nss_template_get_info,
  97         .map_to_alias   = nss_template_map_to_alias,
  98         .map_from_alias = nss_template_map_from_alias,
  99         .close_fn       = nss_template_close
 100 };
 101
 102 NTSTATUS nss_info_template_init( void )
 103 {
 104         return smb_register_idmap_nss(SMB_NSS_INFO_INTERFACE_VERSION,
 105                                       "template",
 106                                       &nss_template_methods);
 107 }
 108