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 "db_wrap.h"
  26 #include "lib/ldb/include/ldb.h"
  27 #include "lib/ldb/include/ldb_errors.h"
  28 #include "dsdb/samdb/samdb.h"
  29 #include "lib/util/dlinklist.h"
  30
  31 #include "torture/torture.h"
  32 #include "torture/ldap/proto.h"
  33
  34 #include "librpc/ndr/libndr.h"
  35 #include "librpc/gen_ndr/ndr_drsblobs.h"
  36
  37 static bool test_check_uptodatevector(struct torture_context *torture,
  38                                       struct ldb_context *ldb,
  39                                       struct ldb_dn *partition_dn)
  40 {
  41         bool ok = true;
  42         uint32_t i;
  43         int ret;
  44         NTSTATUS status;
  45         struct ldb_result *r;
  46         const struct ldb_val *utdv_val1;
  47         struct replUpToDateVectorBlob utdv1;
  48         static const char *attrs[] = {
  49                 "uSNChanged",
  50                 "replUpToDateVector",
  51                 "description",
  52                 NULL
  53         };
  54
  55         torture_comment(torture, "Check replUpToDateVector on partition[%s]\n",
  56                                  ldb_dn_get_linearized(partition_dn));
  57
  58         ret = ldb_search(ldb, partition_dn, LDB_SCOPE_BASE,
  59                          "(objectClass=*)", attrs, &r);
  60         if (ret != LDB_SUCCESS) {
  61                 return false;
  62         } else if (r->count != 1) {
  63                 talloc_free(r);
  64                 return false;
  65         }
  66         talloc_steal(torture, r);
  67
  68         ZERO_STRUCT(utdv1);
  69         utdv_val1 = ldb_msg_find_ldb_val(r->msgs[0], "replUpToDateVector");
  70         if (utdv_val1) {
  71                 status = ndr_pull_struct_blob_all(utdv_val1, torture, &utdv1,
  72                                                  (ndr_pull_flags_fn_t)ndr_pull_replUpToDateVectorBlob);
  73                 if (!NT_STATUS_IS_OK(status)) {
  74                         return false;
  75                 }
  76         }
  77
  78         for (i=0; i < 2; i++) {
  79                 const struct ldb_val *utdv_val;
  80                 struct replUpToDateVectorBlob utdv;
  81                 struct ldb_message *msg;
  82                 char *description;
  83                 uint32_t j;
  84                 bool no_match = false;
  85
  86                 /* make a 'modify' msg, and only for serverReference */
  87                 msg = ldb_msg_new(torture);
  88                 if (!msg) return false;
  89                 msg->dn = partition_dn;
  90
  91                 description = talloc_asprintf(msg, "torture replUpToDateVector[%u]", i);
  92                 if (!description) return false;
  93
  94                 ret = ldb_msg_add_string(msg, "description", description);
  95                 if (ret != 0) return false;
  96
  97                 for (j=0;j<msg->num_elements;j++) {
  98                         msg->elements[j].flags = LDB_FLAG_MOD_REPLACE;
  99                 }
 100
 101                 ret = ldb_modify(ldb, msg);
 102                 if (ret != LDB_SUCCESS) return false;
 103
 104                 ret = ldb_search(ldb, partition_dn, LDB_SCOPE_BASE,
 105                                  "(objectClass=*)", attrs, &r);
 106                 if (ret != LDB_SUCCESS) {
 107                         return false;
 108                 } else if (r->count != 1) {
 109                         talloc_free(r);
 110                         return false;
 111                 }
 112                 talloc_steal(msg, r);
 113
 114                 ZERO_STRUCT(utdv);
 115                 utdv_val = ldb_msg_find_ldb_val(r->msgs[0], "replUpToDateVector");
 116                 if (utdv_val) {
 117                         status = ndr_pull_struct_blob_all(utdv_val, torture, &utdv,
 118                                                          (ndr_pull_flags_fn_t)ndr_pull_replUpToDateVectorBlob);
 119                         if (!NT_STATUS_IS_OK(status)) {
 120                                 return false;
 121                         }
 122                 }
 123
 124                 if (!utdv_val1 && utdv_val) {
 125                         no_match = true;
 126                 } else if (utdv_val1 && !utdv_val) {
 127                         no_match = true;
 128                 } else if (utdv_val1->length != utdv_val->length) {
 129                         no_match = true;
 130                 } else if (utdv_val1->length && memcmp(utdv_val1->data, utdv_val->data, utdv_val->length) != 0) {
 131                         no_match = true;
 132                 }
 133
 134                 torture_comment(torture, "[%u]: uSNChanged[%llu] description[%s] replUpToDateVector[%s]\n", i,
 135                                         samdb_result_uint64(r->msgs[0], "uSNChanged", 0),
 136                                         samdb_result_string(r->msgs[0], "description", NULL),
 137                                         (no_match ? "changed!: not ok" : "not changed: ok"));
 138
 139                 if (no_match) {
 140                         NDR_PRINT_DEBUG(replUpToDateVectorBlob, &utdv1);
 141                         NDR_PRINT_DEBUG(replUpToDateVectorBlob, &utdv);
 142                         ok = false;
 143                 }
 144
 145                 talloc_free(msg);
 146         }
 147
 148         return ok;
 149 }
 150
 151 BOOL torture_ldap_uptodatevector(struct torture_context *torture)
 152 {
 153         struct ldb_context *ldb;
 154         BOOL ret = True;
 155         const char *host = torture_setting_string(torture, "host", NULL);
 156         char *url;
 157
 158         url = talloc_asprintf(torture, "ldap://%s/", host);
 159         if (!url) goto failed;
 160
 161         ldb = ldb_wrap_connect(torture, url,
 162                                NULL,
 163                                cmdline_credentials,
 164                                0, NULL);
 165         if (!ldb) goto failed;
 166
 167         ret &= test_check_uptodatevector(torture, ldb, samdb_base_dn(ldb));
 168         ret &= test_check_uptodatevector(torture, ldb, samdb_config_dn(ldb));
 169         ret &= test_check_uptodatevector(torture, ldb, samdb_schema_dn(ldb));
 170
 171         return ret;
 172 failed:
 173         return False;
 174 }