root/libcli/ldap/ldap_ndr.c

/* [<][>][^][v][top][bottom][index][help] */

DEFINITIONS

This source file includes following definitions.
  1. ldap_encode_ndr_uint32
  2. ldap_encode_ndr_dom_sid
  3. ldap_encode_ndr_GUID
  4. ldap_decode_ndr_GUID

   1 /* 
   2    Unix SMB/CIFS mplementation.
   3 
   4    wrap/unwrap NDR encoded elements for ldap calls
   5    
   6    Copyright (C) Andrew Tridgell  2005
   7     
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 3 of the License, or
  11    (at your option) any later version.
  12    
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17    
  18    You should have received a copy of the GNU General Public License
  19    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20    
  21 */
  22 
  23 #include "includes.h"
  24 #include "lib/ldb/include/ldb.h"
  25 #include "librpc/gen_ndr/ndr_security.h"
  26 #include "librpc/gen_ndr/ndr_misc.h"
  27 #include "libcli/ldap/ldap_ndr.h"
  28 
  29 /*
  30   encode a NDR uint32 as a ldap filter element
  31 */
  32 char *ldap_encode_ndr_uint32(TALLOC_CTX *mem_ctx, uint32_t value)
     /* [<][>][^][v][top][bottom][index][help] */
  33 {
  34         uint8_t buf[4];
  35         struct ldb_val val;
  36         SIVAL(buf, 0, value);
  37         val.data = buf;
  38         val.length = 4;
  39         return ldb_binary_encode(mem_ctx, val);
  40 }
  41 
  42 /*
  43   encode a NDR dom_sid as a ldap filter element
  44 */
  45 char *ldap_encode_ndr_dom_sid(TALLOC_CTX *mem_ctx, const struct dom_sid *sid)
     /* [<][>][^][v][top][bottom][index][help] */
  46 {
  47         DATA_BLOB blob;
  48         enum ndr_err_code ndr_err;
  49         char *ret;
  50         ndr_err = ndr_push_struct_blob(&blob, mem_ctx, NULL, sid,
  51                                        (ndr_push_flags_fn_t)ndr_push_dom_sid);
  52         if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
  53                 return NULL;
  54         }
  55         ret = ldb_binary_encode(mem_ctx, blob);
  56         data_blob_free(&blob);
  57         return ret;
  58 }
  59 
  60 
  61 /*
  62   encode a NDR GUID as a ldap filter element
  63 */
  64 char *ldap_encode_ndr_GUID(TALLOC_CTX *mem_ctx, struct GUID *guid)
     /* [<][>][^][v][top][bottom][index][help] */
  65 {
  66         DATA_BLOB blob;
  67         enum ndr_err_code ndr_err;
  68         char *ret;
  69         ndr_err = ndr_push_struct_blob(&blob, mem_ctx, NULL, guid,
  70                                        (ndr_push_flags_fn_t)ndr_push_GUID);
  71         if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
  72                 return NULL;
  73         }
  74         ret = ldb_binary_encode(mem_ctx, blob);
  75         data_blob_free(&blob);
  76         return ret;
  77 }
  78 
  79 /*
  80   decode a NDR GUID from a ldap filter element
  81 */
  82 NTSTATUS ldap_decode_ndr_GUID(TALLOC_CTX *mem_ctx, struct ldb_val val, struct GUID *guid)
     /* [<][>][^][v][top][bottom][index][help] */
  83 {
  84         DATA_BLOB blob;
  85         enum ndr_err_code ndr_err;
  86 
  87         blob.data = val.data;
  88         blob.length = val.length;
  89         ndr_err = ndr_pull_struct_blob(&blob, mem_ctx, NULL, guid,
  90                                        (ndr_pull_flags_fn_t)ndr_pull_GUID);
  91         talloc_free(val.data);
  92         if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
  93                 return ndr_map_error2ntstatus(ndr_err);
  94         }
  95         return NT_STATUS_OK;
  96 }

/* [<][>][^][v][top][bottom][index][help] */