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 #include "torture/ldap/proto.h"
  30
  31 #include "librpc/gen_ndr/ndr_drsblobs.h"
  32
  33 #include "param/param.h"
  34
  35 static bool test_check_uptodatevector(struct torture_context *torture,
  36                                       struct ldb_context *ldb,
  37                                       struct ldb_dn *partition_dn)
  38 {
  39         bool ok = true;
  40         uint32_t i;
  41         int ret;
  42         enum ndr_err_code ndr_err;
  43         struct ldb_result *r;
  44         const struct ldb_val *utdv_val1;
  45         struct replUpToDateVectorBlob utdv1;
  46         static const char *attrs[] = {
  47                 "uSNChanged",
  48                 "replUpToDateVector",
  49                 "description",
  50                 NULL
  51         };
  52
  53         torture_comment(torture, "Check replUpToDateVector on partition[%s]\n",
  54                                  ldb_dn_get_linearized(partition_dn));
  55
  56         ret = ldb_search(ldb, torture, &r, partition_dn, LDB_SCOPE_BASE, attrs,
  57                          "(objectClass=*)");
  58         if (ret != LDB_SUCCESS) {
  59                 return false;
  60         } else if (r->count != 1) {
  61                 talloc_free(r);
  62                 return false;
  63         }
  64
  65         ZERO_STRUCT(utdv1);
  66         utdv_val1 = ldb_msg_find_ldb_val(r->msgs[0], "replUpToDateVector");
  67         if (utdv_val1) {
  68                 ndr_err = ndr_pull_struct_blob_all(utdv_val1, torture,
  69                                                    &utdv1,
  70                                                    (ndr_pull_flags_fn_t)ndr_pull_replUpToDateVectorBlob);
  71                 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
  72                         return false;
  73                 }
  74         }
  75
  76         for (i=0; i < 2; i++) {
  77                 const struct ldb_val *utdv_val;
  78                 struct replUpToDateVectorBlob utdv;
  79                 struct ldb_message *msg;
  80                 char *description;
  81                 uint32_t j;
  82                 bool no_match = false;
  83
  84                 /* make a 'modify' msg, and only for serverReference */
  85                 msg = ldb_msg_new(torture);
  86                 if (!msg) return false;
  87                 msg->dn = partition_dn;
  88
  89                 description = talloc_asprintf(msg, "torture replUpToDateVector[%u]", i);
  90                 if (!description) return false;
  91
  92                 ret = ldb_msg_add_string(msg, "description", description);
  93                 if (ret != 0) return false;
  94
  95                 for (j=0;j<msg->num_elements;j++) {
  96                         msg->elements[j].flags = LDB_FLAG_MOD_REPLACE;
  97                 }
  98
  99                 ret = ldb_modify(ldb, msg);
 100                 if (ret != LDB_SUCCESS) return false;
 101
 102                 ret = ldb_search(ldb, msg, &r, partition_dn, LDB_SCOPE_BASE,
 103                                  attrs, "(objectClass=*)");
 104                 if (ret != LDB_SUCCESS) {
 105                         return false;
 106                 } else if (r->count != 1) {
 107                         talloc_free(r);
 108                         return false;
 109                 }
 110
 111                 ZERO_STRUCT(utdv);
 112                 utdv_val = ldb_msg_find_ldb_val(r->msgs[0], "replUpToDateVector");
 113                 if (utdv_val) {
 114                         ndr_err = ndr_pull_struct_blob_all(utdv_val, torture,
 115                                                            &utdv,
 116                                                            (ndr_pull_flags_fn_t)ndr_pull_replUpToDateVectorBlob);
 117                         if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
 118                                 return false;
 119                         }
 120                 }
 121
 122                 if (!utdv_val1 && utdv_val) {
 123                         no_match = true;
 124                 } else if (utdv_val1 && !utdv_val) {
 125                         no_match = true;
 126                 } else if (!utdv_val1 && !utdv_val) {
 127                 } else if (utdv_val1->length != utdv_val->length) {
 128                         no_match = true;
 129                 } else if (utdv_val1->length && memcmp(utdv_val1->data, utdv_val->data, utdv_val->length) != 0) {
 130                         no_match = true;
 131                 }
 132
 133                 torture_comment(torture, "[%u]: uSNChanged[%llu] description[%s] replUpToDateVector[%s]\n", i,
 134                                 (unsigned long long)ldb_msg_find_attr_as_uint64(r->msgs[0], "uSNChanged", 0),
 135                                 ldb_msg_find_attr_as_string(r->msgs[0], "description", NULL),
 136                                 (no_match ? "changed!: not ok" : "not changed: ok"));
 137
 138                 if (no_match) {
 139                         NDR_PRINT_DEBUG(replUpToDateVectorBlob, &utdv1);
 140                         NDR_PRINT_DEBUG(replUpToDateVectorBlob, &utdv);
 141                         ok = false;
 142                 }
 143
 144                 talloc_free(msg);
 145         }
 146
 147         return ok;
 148 }
 149
 150 bool torture_ldap_uptodatevector(struct torture_context *torture)
 151 {
 152         struct ldb_context *ldb;
 153         bool ret = true;
 154         const char *host = torture_setting_string(torture, "host", NULL);
 155         char *url;
 156
 157         url = talloc_asprintf(torture, "ldap://%s/", host);
 158         if (!url) goto failed;
 159
 160         ldb = ldb_wrap_connect(torture, torture->ev, torture->lp_ctx, url,
 161                                NULL,
 162                                cmdline_credentials,
 163                                0);
 164         if (!ldb) goto failed;
 165
 166         ret &= test_check_uptodatevector(torture, ldb, ldb_get_default_basedn(ldb));
 167         ret &= test_check_uptodatevector(torture, ldb, ldb_get_config_basedn(ldb));
 168         ret &= test_check_uptodatevector(torture, ldb, ldb_get_schema_basedn(ldb));
 169
 170         return ret;
 171 failed:
 172         return false;
 173 }