source4/torture/ldb/modules/ldb_module.c

   1 /*
   2          Unix SMB/CIFS implementation.
   3
   4          Test LDB attribute functions
   5
   6          Copyright (C) Andrew Bartlet <abartlet@samba.org> 2008
   7          Copyright (C) Matthieu Patou <mat@matws.net> 2009
   8
   9          This program is free software; you can redistribute it and/or modify
  10          it under the terms of the GNU General Public License as published by
  11          the Free Software Foundation; either version 3 of the License, or
  12          (at your option) any later version.
  13
  14          This program 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
  17          GNU General Public License for more details.
  18
  19          You should have received a copy of the GNU General Public License
  20          along with this program.       If not, see <http://www.gnu.org/licenses/>.
  21 */
  22
  23 #include "includes.h"
  24 #include "lib/events/events.h"
  25 #include "lib/ldb/include/ldb.h"
  26 #include "lib/ldb/include/ldb_errors.h"
  27 #include "ldb_wrap.h"
  28 #include "param/param.h"
  29 #include "lib/cmdline/popt_common.h"
  30 #include "torture/smbtorture.h"
  31 #include "torture/local/proto.h"
  32
  33 static bool torture_ldb_mod_sort(struct torture_context *torture)
  34 {
  35
  36         struct ldb_context *ldb;
  37
  38         bool ret = false;
  39         const char *host = torture_setting_string(torture, "host", NULL);
  40         char *url;
  41         char *basedn;
  42         int i;
  43         int j;
  44         struct ldb_message_element *elem;
  45         struct ldb_message *msg;
  46         struct dsdb_schema *schema = NULL;
  47         struct ldb_control **ctrl;
  48
  49         struct ldb_server_sort_control ** control;
  50         struct ldb_request *req;
  51         struct ldb_result *ctx;
  52         struct ldb_val* prev = NULL;
  53         char *prev_txt = NULL;
  54         int prev_len = 0;
  55         struct ldb_val* cur = NULL;
  56         char *cur_txt = NULL;
  57         int cur_len = 0;
  58         struct ldb_dn* dn;
  59         char* user_cn = "Users";
  60
  61
  62         /* TALLOC_CTX* ctx;*/
  63
  64         url = talloc_asprintf(torture, "ldap://%s/", host);
  65
  66         ldb = ldb_wrap_connect(torture, torture->ev, torture->lp_ctx, url,
  67                                                  NULL,
  68                                                  cmdline_credentials,
  69                                                  0, NULL);
  70         if (!ldb) goto failed;
  71         ret = false;
  72         fprintf(stderr,"Ici \n");
  73
  74         ctx = talloc_zero(ldb, struct ldb_result);
  75
  76         ctrl = talloc_array(ctx, struct ldb_control *, 2);
  77         ctrl[0] = talloc(ctrl, struct ldb_control);
  78         ctrl[0]->oid = LDB_CONTROL_SERVER_SORT_OID;
  79         ctrl[0]->critical = true;
  80
  81         control = talloc_array(ctrl[0], struct ldb_server_sort_control *, 2);
  82         control[0] = talloc(control, struct ldb_server_sort_control);
  83         control[0]->attributeName = talloc_strdup(control, "cn");
  84         control[0]->orderingRule = NULL;
  85         control[0]->reverse = 0;
  86         control[1] = NULL;
  87         ctrl[0]->data = control;
  88         ctrl[1] = NULL;
  89
  90         dn = ldb_get_root_basedn(ldb);
  91         ldb_dn_add_child_fmt(dn, "cn=%s", user_cn);
  92         ret = ldb_build_search_req(&req, ldb, ctx,
  93                                          dn,
  94                                          LDB_SCOPE_SUBTREE,
  95                                          "(objectClass=*)", NULL,
  96                                          ctrl,
  97                                          ctx, ldb_search_default_callback, NULL);
  98
  99         ret = ldb_request(ldb, req);
 100         if (ret != LDB_SUCCESS) {
 101                 d_printf("search failed - %s\n", ldb_errstring(ldb));
 102                 talloc_free(req);
 103                 return false;
 104         }
 105
 106         ret = ldb_wait(req->handle, LDB_WAIT_ALL);
 107
 108         if (ret != LDB_SUCCESS) {
 109                 d_printf("search error - %s\n", ldb_errstring(ldb));
 110                 talloc_free(req);
 111                 return false;
 112         }
 113         ret = 1;
 114         if (ctx->count > 1) {
 115                 for (i=0;i<ctx->count;i++) {
 116                         msg = ctx->msgs[i];
 117                         elem = ldb_msg_find_element(msg,"cn");
 118                         cur = elem->values;
 119                         d_printf("cn: %s\n",cur->data);
 120                         if (prev != NULL)
 121                         {
 122                                 /* Do only the ascii case right now ... */
 123                                 cur_txt=cur->data;
 124                                 cur_len=cur->length;
 125                                 prev_txt=prev->data;
 126                                 prev_len=prev->length;
 127                                 /* Remove leading whitespace as the sort function do so ... */
 128                                 while ( cur_txt[0] == cur_txt[1] ) { cur_txt++; cur_len--;}
 129                                 while ( prev_txt[0] == prev_txt[1] ) { prev_txt++; prev_len--;}
 130                                 while( *(cur_txt) && *(prev_txt) && cur_len && prev_len ) {
 131                                         j = (int)toupper(*(prev_txt))-(int)toupper(*(cur_txt));
 132                                         if ( j > 0 ) {
 133                                                 /* Just check that is not due to trailling white space in prev_txt
 134                                                  * That is to say *cur_txt = 0 and prev_txt = 20 */
 135                                                 /* Remove trailling whitespace */
 136                                                 while ( *prev_txt == ' ' ) { prev_txt++; prev_len--;}
 137                                                 while ( *cur_txt == ' ' ) { cur_txt++; cur_len--;}
 138                                                 /* Now that potential whitespace are removed if we are at the end
 139                                                  * of the cur_txt then it means that in fact strings were identical
 140                                                  */
 141                                                 if ( *cur_txt || *prev_txt ) {
 142                                                         ret = 0;
 143                                                         torture->last_reason = talloc_strdup(torture, "Data wrongly sorted");
 144                                                 }
 145                                                 break;
 146                                         }
 147                                         else
 148                                         {
 149                                                 if ( j == 0 )
 150                                                 {
 151                                                         if ( *(cur_txt) == ' ') {
 152                                                                 while ( cur_txt[0] == cur_txt[1] ) { cur_txt++; cur_len--;}
 153                                                                 while ( prev_txt[0] == prev_txt[1] ) { prev_txt++; prev_len--;}
 154                                                         }
 155                                                         cur_txt++;
 156                                                         prev_txt++;
 157                                                         prev_len--;
 158                                                         cur_len--;
 159                                                 }
 160                                                 else
 161                                                 {
 162                                                         break;
 163                                                 }
 164                                         }
 165                                 }
 166                                 if ( ret != 1 ) {
 167                                         break;
 168                                 }
 169                         }
 170                         prev = cur;
 171                 }
 172
 173         }
 174
 175 failed:
 176         return ret;
 177 }
 178
 179
 180 NTSTATUS torture_ldb_module_init(void)
 181 {
 182         struct torture_suite *suite = torture_suite_create(talloc_autofree_context(), "LDB_MODULE");
 183         torture_suite_add_simple_test(suite, "SORT", torture_ldb_mod_sort);
 184         suite->description = talloc_strdup(suite, "LDB MODULES (samba-specific behaviour) tests");
 185
 186         torture_register_suite(suite);
 187
 188         return NT_STATUS_OK;
 189 }
 190