source4/torture/ldap/uptodatevector.c

   1 /*
   2    Unix SMB/CIFS mplementation.
   3    LDAP replUpToDateVector tests
   4
   5    Copyright (C) Stefan Metzmacher 2007
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 3 of the License, or
  10    (at your option) any later version.
  11
  12    This program 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
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19
  20 */
  21
  22 #include "includes.h"
  23 #include "libcli/ldap/ldap_client.h"
  24 #include "lib/cmdline/popt_common.h"
  25 #include "ldb_wrap.h"
  26 #include "dsdb/samdb/samdb.h"
  27
  28 #include "torture/torture.h"
  29
  30 #include "librpc/gen_ndr/ndr_drsblobs.h"
  31
  32 #include "param/param.h"
  33
  34 static bool test_check_uptodatevector(struct torture_context *torture,
  35                                       struct ldb_context *ldb,
  36                                       struct ldb_dn *partition_dn)
  37 {
  38         bool ok = true;
  39         uint32_t i;
  40         int ret;
  41         enum ndr_err_code ndr_err;
  42         struct ldb_result *r;
  43         const struct ldb_val *utdv_val1;
  44         struct replUpToDateVectorBlob utdv1;
  45         static const char *attrs[] = {
  46                 "uSNChanged",
  47                 "replUpToDateVector",
  48                 "description",
  49                 NULL
  50         };
  51
  52         torture_comment(torture, "Check replUpToDateVector on partition[%s]\n",
  53                                  ldb_dn_get_linearized(partition_dn));
  54
  55         ret = ldb_search(ldb, torture, &r, partition_dn, LDB_SCOPE_BASE, attrs,
  56                          "(objectClass=*)");
  57         if (ret != LDB_SUCCESS) {
  58                 return false;
  59         } else if (r->count != 1) {
  60                 talloc_free(r);
  61                 return false;
  62         }
  63
  64         ZERO_STRUCT(utdv1);
  65         utdv_val1 = ldb_msg_find_ldb_val(r->msgs[0], "replUpToDateVector");
  66         if (utdv_val1) {
  67                 ndr_err = ndr_pull_struct_blob_all(utdv_val1, torture,
  68                                                    &utdv1,
  69                                                    (ndr_pull_flags_fn_t)ndr_pull_replUpToDateVectorBlob);
  70                 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
  71                         return false;
  72                 }
  73         }
  74
  75         for (i=0; i < 2; i++) {
  76                 const struct ldb_val *utdv_val;
  77                 struct replUpToDateVectorBlob utdv;
  78                 struct ldb_message *msg;
  79                 char *description;
  80                 uint32_t j;
  81                 bool no_match = false;
  82
  83                 /* make a 'modify' msg, and only for serverReference */
  84                 msg = ldb_msg_new(torture);
  85                 if (!msg) return false;
  86                 msg->dn = partition_dn;
  87
  88                 description = talloc_asprintf(msg, "torture replUpToDateVector[%u]", i);
  89                 if (!description) return false;
  90
  91                 ret = ldb_msg_add_string(msg, "description", description);
  92                 if (ret != 0) return false;
  93
  94                 for (j=0;j<msg->num_elements;j++) {
  95                         msg->elements[j].flags = LDB_FLAG_MOD_REPLACE;
  96                 }
  97
  98                 ret = ldb_modify(ldb, msg);
  99                 if (ret != LDB_SUCCESS) return false;
 100
 101                 ret = ldb_search(ldb, msg, &r, partition_dn, LDB_SCOPE_BASE,
 102                                  attrs, "(objectClass=*)");
 103                 if (ret != LDB_SUCCESS) {
 104                         return false;
 105                 } else if (r->count != 1) {
 106                         talloc_free(r);
 107                         return false;
 108                 }
 109
 110                 ZERO_STRUCT(utdv);
 111                 utdv_val = ldb_msg_find_ldb_val(r->msgs[0], "replUpToDateVector");
 112                 if (utdv_val) {
 113                         ndr_err = ndr_pull_struct_blob_all(utdv_val, torture,
 114                                                            &utdv,
 115                                                            (ndr_pull_flags_fn_t)ndr_pull_replUpToDateVectorBlob);
 116                         if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
 117                                 return false;
 118                         }
 119                 }
 120
 121                 if (!utdv_val1 && utdv_val) {
 122                         no_match = true;
 123                 } else if (utdv_val1 && !utdv_val) {
 124                         no_match = true;
 125                 } else if (!utdv_val1 && !utdv_val) {
 126                 } else if (utdv_val1->length != utdv_val->length) {
 127                         no_match = true;
 128                 } else if (utdv_val1->length && memcmp(utdv_val1->data, utdv_val->data, utdv_val->length) != 0) {
 129                         no_match = true;
 130                 }
 131
 132                 torture_comment(torture, "[%u]: uSNChanged[%llu] description[%s] replUpToDateVector[%s]\n", i,
 133                                 (unsigned long long)samdb_result_uint64(r->msgs[0], "uSNChanged", 0),
 134                                 samdb_result_string(r->msgs[0], "description", NULL),
 135                                 (no_match ? "changed!: not ok" : "not changed: ok"));
 136
 137                 if (no_match) {
 138                         NDR_PRINT_DEBUG(replUpToDateVectorBlob, &utdv1);
 139                         NDR_PRINT_DEBUG(replUpToDateVectorBlob, &utdv);
 140                         ok = false;
 141                 }
 142
 143                 talloc_free(msg);
 144         }
 145
 146         return ok;
 147 }
 148
 149 bool torture_ldap_uptodatevector(struct torture_context *torture)
 150 {
 151         struct ldb_context *ldb;
 152         bool ret = true;
 153         const char *host = torture_setting_string(torture, "host", NULL);
 154         char *url;
 155
 156         url = talloc_asprintf(torture, "ldap://%s/", host);
 157         if (!url) goto failed;
 158
 159         ldb = ldb_wrap_connect(torture, torture->ev, torture->lp_ctx, url,
 160                                NULL,
 161                                cmdline_credentials,
 162                                0);
 163         if (!ldb) goto failed;
 164
 165         ret &= test_check_uptodatevector(torture, ldb, ldb_get_default_basedn(ldb));
 166         ret &= test_check_uptodatevector(torture, ldb, ldb_get_config_basedn(ldb));
 167         ret &= test_check_uptodatevector(torture, ldb, ldb_get_schema_basedn(ldb));
 168
 169         return ret;
 170 failed:
 171         return false;
 172 }