source4/torture/drs/rpc/dssync.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    DsGetNCChanges replication test
   5
   6    Copyright (C) Stefan (metze) Metzmacher 2005
   7    Copyright (C) Brad Henry 2005
   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/cmdline/popt_common.h"
  25 #include "librpc/gen_ndr/ndr_drsuapi_c.h"
  26 #include "librpc/gen_ndr/ndr_drsblobs.h"
  27 #include "libcli/cldap/cldap.h"
  28 #include "torture/torture.h"
  29 #include "../libcli/drsuapi/drsuapi.h"
  30 #include "auth/gensec/gensec.h"
  31 #include "param/param.h"
  32 #include "dsdb/samdb/samdb.h"
  33 #include "torture/rpc/torture_rpc.h"
  34 #include "torture/drs/proto.h"
  35 #include "lib/tsocket/tsocket.h"
  36 #include "libcli/resolve/resolve.h"
  37
  38 struct DsSyncBindInfo {
  39         struct dcerpc_pipe *drs_pipe;
  40         struct dcerpc_binding_handle *drs_handle;
  41         struct drsuapi_DsBind req;
  42         struct GUID bind_guid;
  43         struct drsuapi_DsBindInfoCtr our_bind_info_ctr;
  44         struct drsuapi_DsBindInfo28 our_bind_info28;
  45         struct drsuapi_DsBindInfo28 peer_bind_info28;
  46         struct policy_handle bind_handle;
  47 };
  48
  49 struct DsSyncLDAPInfo {
  50         struct ldb_context *ldb;
  51 };
  52
  53 struct DsSyncTest {
  54         struct dcerpc_binding *drsuapi_binding;
  55
  56         const char *ldap_url;
  57         const char *dest_address;
  58         const char *domain_dn;
  59         const char *config_dn;
  60         const char *schema_dn;
  61
  62         /* what we need to do as 'Administrator' */
  63         struct {
  64                 struct cli_credentials *credentials;
  65                 struct DsSyncBindInfo drsuapi;
  66                 struct DsSyncLDAPInfo ldap;
  67         } admin;
  68
  69         /* what we need to do as the new dc machine account */
  70         struct {
  71                 struct cli_credentials *credentials;
  72                 struct DsSyncBindInfo drsuapi;
  73                 struct drsuapi_DsGetDCInfo2 dc_info2;
  74                 struct GUID invocation_id;
  75                 struct GUID object_guid;
  76         } new_dc;
  77
  78         /* info about the old dc */
  79         struct {
  80                 struct drsuapi_DsGetDomainControllerInfo dc_info;
  81         } old_dc;
  82 };
  83
  84 static struct DsSyncTest *test_create_context(struct torture_context *tctx)
  85 {
  86         NTSTATUS status;
  87         struct DsSyncTest *ctx;
  88         struct drsuapi_DsBindInfo28 *our_bind_info28;
  89         struct drsuapi_DsBindInfoCtr *our_bind_info_ctr;
  90         const char *binding = torture_setting_string(tctx, "binding", NULL);
  91         struct nbt_name name;
  92
  93         ctx = talloc_zero(tctx, struct DsSyncTest);
  94         if (!ctx) return NULL;
  95
  96         status = dcerpc_parse_binding(ctx, binding, &ctx->drsuapi_binding);
  97         if (!NT_STATUS_IS_OK(status)) {
  98                 printf("Bad binding string %s\n", binding);
  99                 return NULL;
 100         }
 101         ctx->drsuapi_binding->flags |= DCERPC_SIGN | DCERPC_SEAL;
 102
 103         ctx->ldap_url = talloc_asprintf(ctx, "ldap://%s", ctx->drsuapi_binding->host);
 104
 105         make_nbt_name_server(&name, ctx->drsuapi_binding->host);
 106
 107         /* do an initial name resolution to find its IP */
 108         status = resolve_name(lpcfg_resolve_context(tctx->lp_ctx), &name, tctx,
 109                               &ctx->dest_address, tctx->ev);
 110         if (!NT_STATUS_IS_OK(status)) {
 111                 printf("Failed to resolve %s - %s\n",
 112                        name.name, nt_errstr(status));
 113                 return NULL;
 114         }
 115
 116         /* ctx->admin ...*/
 117         ctx->admin.credentials                          = cmdline_credentials;
 118
 119         our_bind_info28                         = &ctx->admin.drsuapi.our_bind_info28;
 120         our_bind_info28->supported_extensions   = 0xFFFFFFFF;
 121         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_ADDENTRYREPLY_V3;
 122         our_bind_info28->site_guid              = GUID_zero();
 123         our_bind_info28->pid                    = 0;
 124         our_bind_info28->repl_epoch             = 1;
 125
 126         our_bind_info_ctr                       = &ctx->admin.drsuapi.our_bind_info_ctr;
 127         our_bind_info_ctr->length               = 28;
 128         our_bind_info_ctr->info.info28          = *our_bind_info28;
 129
 130         GUID_from_string(DRSUAPI_DS_BIND_GUID, &ctx->admin.drsuapi.bind_guid);
 131
 132         ctx->admin.drsuapi.req.in.bind_guid             = &ctx->admin.drsuapi.bind_guid;
 133         ctx->admin.drsuapi.req.in.bind_info             = our_bind_info_ctr;
 134         ctx->admin.drsuapi.req.out.bind_handle          = &ctx->admin.drsuapi.bind_handle;
 135
 136         /* ctx->new_dc ...*/
 137         ctx->new_dc.credentials                 = cmdline_credentials;
 138
 139         our_bind_info28                         = &ctx->new_dc.drsuapi.our_bind_info28;
 140         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_BASE;
 141         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_ASYNC_REPLICATION;
 142         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_REMOVEAPI;
 143         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_MOVEREQ_V2;
 144         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_GETCHG_COMPRESS;
 145         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_DCINFO_V1;
 146         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_RESTORE_USN_OPTIMIZATION;
 147         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_KCC_EXECUTE;
 148         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_ADDENTRY_V2;
 149         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_LINKED_VALUE_REPLICATION;
 150         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_DCINFO_V2;
 151         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_INSTANCE_TYPE_NOT_REQ_ON_MOD;
 152         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_CRYPTO_BIND;
 153         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_GET_REPL_INFO;
 154         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_STRONG_ENCRYPTION;
 155         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_DCINFO_V01;
 156         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_TRANSITIVE_MEMBERSHIP;
 157         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_ADD_SID_HISTORY;
 158         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_POST_BETA3;
 159         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_GET_MEMBERSHIPS2;
 160         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREQ_V6;
 161         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_NONDOMAIN_NCS;
 162         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREQ_V8;
 163         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREPLY_V5;
 164         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREPLY_V6;
 165         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_ADDENTRYREPLY_V3;
 166         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREPLY_V7;
 167         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_VERIFY_OBJECT;
 168         if (lpcfg_parm_bool(tctx->lp_ctx, NULL, "dssync", "xpress", false)) {
 169                 our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_XPRESS_COMPRESS;
 170         }
 171         our_bind_info28->site_guid              = GUID_zero();
 172         our_bind_info28->pid                    = 0;
 173         our_bind_info28->repl_epoch             = 0;
 174
 175         our_bind_info_ctr                       = &ctx->new_dc.drsuapi.our_bind_info_ctr;
 176         our_bind_info_ctr->length               = 28;
 177         our_bind_info_ctr->info.info28          = *our_bind_info28;
 178
 179         GUID_from_string(DRSUAPI_DS_BIND_GUID_W2K3, &ctx->new_dc.drsuapi.bind_guid);
 180
 181         ctx->new_dc.drsuapi.req.in.bind_guid            = &ctx->new_dc.drsuapi.bind_guid;
 182         ctx->new_dc.drsuapi.req.in.bind_info            = our_bind_info_ctr;
 183         ctx->new_dc.drsuapi.req.out.bind_handle         = &ctx->new_dc.drsuapi.bind_handle;
 184
 185         ctx->new_dc.invocation_id                       = ctx->new_dc.drsuapi.bind_guid;
 186
 187         /* ctx->old_dc ...*/
 188
 189         return ctx;
 190 }
 191
 192 static bool _test_DsBind(struct torture_context *tctx,
 193                          struct DsSyncTest *ctx, struct cli_credentials *credentials, struct DsSyncBindInfo *b)
 194 {
 195         NTSTATUS status;
 196         bool ret = true;
 197
 198         status = dcerpc_pipe_connect_b(ctx,
 199                                        &b->drs_pipe, ctx->drsuapi_binding,
 200                                        &ndr_table_drsuapi,
 201                                        credentials, tctx->ev, tctx->lp_ctx);
 202
 203         if (!NT_STATUS_IS_OK(status)) {
 204                 printf("Failed to connect to server as a BDC: %s\n", nt_errstr(status));
 205                 return false;
 206         }
 207         b->drs_handle = b->drs_pipe->binding_handle;
 208
 209         status = dcerpc_drsuapi_DsBind_r(b->drs_handle, ctx, &b->req);
 210         if (!NT_STATUS_IS_OK(status)) {
 211                 const char *errstr = nt_errstr(status);
 212                 printf("dcerpc_drsuapi_DsBind failed - %s\n", errstr);
 213                 ret = false;
 214         } else if (!W_ERROR_IS_OK(b->req.out.result)) {
 215                 printf("DsBind failed - %s\n", win_errstr(b->req.out.result));
 216                 ret = false;
 217         }
 218
 219         ZERO_STRUCT(b->peer_bind_info28);
 220         if (b->req.out.bind_info) {
 221                 switch (b->req.out.bind_info->length) {
 222                 case 24: {
 223                         struct drsuapi_DsBindInfo24 *info24;
 224                         info24 = &b->req.out.bind_info->info.info24;
 225                         b->peer_bind_info28.supported_extensions= info24->supported_extensions;
 226                         b->peer_bind_info28.site_guid           = info24->site_guid;
 227                         b->peer_bind_info28.pid                 = info24->pid;
 228                         b->peer_bind_info28.repl_epoch          = 0;
 229                         break;
 230                 }
 231                 case 48: {
 232                         struct drsuapi_DsBindInfo48 *info48;
 233                         info48 = &b->req.out.bind_info->info.info48;
 234                         b->peer_bind_info28.supported_extensions= info48->supported_extensions;
 235                         b->peer_bind_info28.site_guid           = info48->site_guid;
 236                         b->peer_bind_info28.pid                 = info48->pid;
 237                         b->peer_bind_info28.repl_epoch          = info48->repl_epoch;
 238                         break;
 239                 }
 240                 case 28:
 241                         b->peer_bind_info28 = b->req.out.bind_info->info.info28;
 242                         break;
 243                 default:
 244                         printf("DsBind - warning: unknown BindInfo length: %u\n",
 245                                b->req.out.bind_info->length);
 246                 }
 247         }
 248
 249         return ret;
 250 }
 251
 252 static bool test_LDAPBind(struct torture_context *tctx, struct DsSyncTest *ctx,
 253                           struct cli_credentials *credentials, struct DsSyncLDAPInfo *l)
 254 {
 255         bool ret = true;
 256
 257         struct ldb_context *ldb;
 258
 259         const char *modules_option[] = { "modules:paged_searches", NULL };
 260         ctx->admin.ldap.ldb = ldb = ldb_init(ctx, tctx->ev);
 261         if (ldb == NULL) {
 262                 return false;
 263         }
 264
 265         /* Despite us loading the schema from the AD server, we need
 266          * the samba handlers to get the extended DN syntax stuff */
 267         ret = ldb_register_samba_handlers(ldb);
 268         if (ret != LDB_SUCCESS) {
 269                 talloc_free(ldb);
 270                 return NULL;
 271         }
 272
 273         ldb_set_modules_dir(ldb,
 274                             talloc_asprintf(ldb,
 275                                             "%s/ldb",
 276                                             lpcfg_modulesdir(tctx->lp_ctx)));
 277
 278         if (ldb_set_opaque(ldb, "credentials", credentials)) {
 279                 talloc_free(ldb);
 280                 return NULL;
 281         }
 282
 283         if (ldb_set_opaque(ldb, "loadparm", tctx->lp_ctx)) {
 284                 talloc_free(ldb);
 285                 return NULL;
 286         }
 287
 288         ret = ldb_connect(ldb, ctx->ldap_url, 0, modules_option);
 289         if (ret != LDB_SUCCESS) {
 290                 talloc_free(ldb);
 291                 torture_assert_int_equal(tctx, ret, LDB_SUCCESS, "Failed to make LDB connection to target");
 292         }
 293
 294         printf("connected to LDAP: %s\n", ctx->ldap_url);
 295
 296         return true;
 297 }
 298
 299 static bool test_GetInfo(struct torture_context *tctx, struct DsSyncTest *ctx)
 300 {
 301         struct ldb_context *ldb = ctx->admin.ldap.ldb;
 302
 303         /* We must have LDB connection ready by this time */
 304         SMB_ASSERT(ldb != NULL);
 305
 306         ctx->domain_dn = ldb_dn_get_linearized(ldb_get_default_basedn(ldb));
 307         torture_assert(tctx, ctx->domain_dn != NULL, "Failed to get Domain DN");
 308
 309         ctx->config_dn = ldb_dn_get_linearized(ldb_get_config_basedn(ldb));
 310         torture_assert(tctx, ctx->config_dn != NULL, "Failed to get Domain DN");
 311
 312         ctx->schema_dn = ldb_dn_get_linearized(ldb_get_schema_basedn(ldb));
 313         torture_assert(tctx, ctx->schema_dn != NULL, "Failed to get Domain DN");
 314
 315         return true;
 316 }
 317
 318 static bool test_analyse_objects(struct torture_context *tctx,
 319                                  struct DsSyncTest *ctx,
 320                                  const char *partition,
 321                                  const struct drsuapi_DsReplicaOIDMapping_Ctr *mapping_ctr,
 322                                  uint32_t object_count,
 323                                  const struct drsuapi_DsReplicaObjectListItemEx *first_object,
 324                                  const DATA_BLOB *gensec_skey)
 325 {
 326         static uint32_t object_id;
 327         const char *save_values_dir;
 328         const struct drsuapi_DsReplicaObjectListItemEx *cur;
 329         struct ldb_context *ldb = ctx->admin.ldap.ldb;
 330         struct ldb_dn *deleted_dn;
 331         WERROR status;
 332         int i, j, ret;
 333         struct dsdb_extended_replicated_objects *objs;
 334         struct ldb_extended_dn_control *extended_dn_ctrl;
 335         struct dsdb_schema *ldap_schema;
 336
 337         /* load dsdb_schema using remote prefixMap */
 338         torture_assert(tctx,
 339                        drs_util_dsdb_schema_load_ldb(tctx, ldb, mapping_ctr, false),
 340                        "drs_util_dsdb_schema_load_ldb() failed");
 341         ldap_schema = dsdb_get_schema(ldb, NULL);
 342
 343         status = dsdb_replicated_objects_convert(ldb,
 344                                                  ldap_schema,
 345                                                  partition,
 346                                                  mapping_ctr,
 347                                                  object_count,
 348                                                  first_object,
 349                                                  0, NULL,
 350                                                  NULL, NULL,
 351                                                  gensec_skey,
 352                                                  ctx, &objs);
 353         torture_assert_werr_ok(tctx, status, "dsdb_extended_replicated_objects_convert() failed!");
 354
 355         extended_dn_ctrl = talloc(objs, struct ldb_extended_dn_control);
 356         extended_dn_ctrl->type = 1;
 357
 358         deleted_dn = ldb_dn_new(objs, ldb, partition);
 359         ldb_dn_add_child_fmt(deleted_dn, "CN=Deleted Objects");
 360
 361         for (i=0; i < object_count; i++) {
 362                 struct ldb_request *search_req;
 363                 struct ldb_result *res;
 364                 struct ldb_message *new_msg, *drs_msg, *ldap_msg;
 365                 const char **attrs = talloc_array(objs, const char *, objs->objects[i].msg->num_elements+1);
 366                 for (j=0; j < objs->objects[i].msg->num_elements; j++) {
 367                         attrs[j] = objs->objects[i].msg->elements[j].name;
 368                 }
 369                 attrs[j] = NULL;
 370                 res = talloc_zero(objs, struct ldb_result);
 371                 if (!res) {
 372                         return LDB_ERR_OPERATIONS_ERROR;
 373                 }
 374                 ret = ldb_build_search_req(&search_req, ldb, objs,
 375                                            objs->objects[i].msg->dn,
 376                                            LDB_SCOPE_BASE,
 377                                            NULL,
 378                                            attrs,
 379                                            NULL,
 380                                            res,
 381                                            ldb_search_default_callback,
 382                                            NULL);
 383                 if (ret != LDB_SUCCESS) {
 384                         return false;
 385                 }
 386                 talloc_steal(search_req, res);
 387                 ret = ldb_request_add_control(search_req, LDB_CONTROL_SHOW_DELETED_OID, true, NULL);
 388                 if (ret != LDB_SUCCESS) {
 389                         return false;
 390                 }
 391
 392                 ret = ldb_request_add_control(search_req, LDB_CONTROL_EXTENDED_DN_OID, true, extended_dn_ctrl);
 393                 if (ret != LDB_SUCCESS) {
 394                         return false;
 395                 }
 396
 397                 ret = ldb_request(ldb, search_req);
 398                 if (ret == LDB_SUCCESS) {
 399                         ret = ldb_wait(search_req->handle, LDB_WAIT_ALL);
 400                 }
 401
 402                 torture_assert_int_equal(tctx, ret, LDB_SUCCESS,
 403                                          talloc_asprintf(tctx,
 404                                                          "Could not re-fetch object just delivered over DRS: %s",
 405                                                          ldb_errstring(ldb)));
 406                 torture_assert_int_equal(tctx, res->count, 1, "Could not re-fetch object just delivered over DRS");
 407                 ldap_msg = res->msgs[0];
 408                 for (j=0; j < ldap_msg->num_elements; j++) {
 409                         ldap_msg->elements[j].flags = LDB_FLAG_MOD_ADD;
 410                         /* For unknown reasons, there is no nTSecurityDescriptor on cn=deleted objects over LDAP, but there is over DRS!  Skip it on both transports for now here so */
 411                         if ((ldb_attr_cmp(ldap_msg->elements[j].name, "nTSecurityDescriptor") == 0) &&
 412                             (ldb_dn_compare(ldap_msg->dn, deleted_dn) == 0)) {
 413                                 ldb_msg_remove_element(ldap_msg, &ldap_msg->elements[j]);
 414                                 /* Don't skip one */
 415                                 j--;
 416                         }
 417                 }
 418
 419                 ret = ldb_msg_normalize(ldb, search_req,
 420                                         objs->objects[i].msg, &drs_msg);
 421                 torture_assert(tctx, ret == LDB_SUCCESS,
 422                                "ldb_msg_normalize() has failed");
 423
 424                 for (j=0; j < drs_msg->num_elements; j++) {
 425                         if (drs_msg->elements[j].num_values == 0) {
 426                                 ldb_msg_remove_element(drs_msg, &drs_msg->elements[j]);
 427                                 /* Don't skip one */
 428                                 j--;
 429
 430                                 /* For unknown reasons, there is no nTSecurityDescriptor on cn=deleted objects over LDAP, but there is over DRS! */
 431                         } else if ((ldb_attr_cmp(drs_msg->elements[j].name, "nTSecurityDescriptor") == 0) &&
 432                                    (ldb_dn_compare(drs_msg->dn, deleted_dn) == 0)) {
 433                                 ldb_msg_remove_element(drs_msg, &drs_msg->elements[j]);
 434                                 /* Don't skip one */
 435                                 j--;
 436                         } else if (ldb_attr_cmp(drs_msg->elements[j].name, "unicodePwd") == 0 ||
 437                                    ldb_attr_cmp(drs_msg->elements[j].name, "dBCSPwd") == 0 ||
 438                                    ldb_attr_cmp(drs_msg->elements[j].name, "ntPwdHistory") == 0 ||
 439                                    ldb_attr_cmp(drs_msg->elements[j].name, "lmPwdHistory") == 0 ||
 440                                    ldb_attr_cmp(drs_msg->elements[j].name, "supplementalCredentials") == 0 ||
 441                                    ldb_attr_cmp(drs_msg->elements[j].name, "priorValue") == 0 ||
 442                                    ldb_attr_cmp(drs_msg->elements[j].name, "currentValue") == 0 ||
 443                                    ldb_attr_cmp(drs_msg->elements[j].name, "trustAuthOutgoing") == 0 ||
 444                                    ldb_attr_cmp(drs_msg->elements[j].name, "trustAuthIncoming") == 0 ||
 445                                    ldb_attr_cmp(drs_msg->elements[j].name, "initialAuthOutgoing") == 0 ||
 446                                    ldb_attr_cmp(drs_msg->elements[j].name, "initialAuthIncoming") == 0) {
 447
 448                                 /* These are not shown over LDAP, so we need to skip them for the comparison */
 449                                 ldb_msg_remove_element(drs_msg, &drs_msg->elements[j]);
 450                                 /* Don't skip one */
 451                                 j--;
 452                         } else {
 453                                 drs_msg->elements[j].flags = LDB_FLAG_MOD_ADD;
 454                         }
 455                 }
 456
 457
 458                 ret = ldb_msg_difference(ldb, search_req,
 459                                          drs_msg, ldap_msg, &new_msg);
 460                 torture_assert(tctx, ret == LDB_SUCCESS, "ldb_msg_difference() has failed");
 461                 if (new_msg->num_elements != 0) {
 462                         char *s;
 463                         bool is_warning = true;
 464                         unsigned int idx;
 465                         struct ldb_message_element *el;
 466                         const struct dsdb_attribute * a;
 467                         struct ldb_ldif ldif;
 468                         ldif.changetype = LDB_CHANGETYPE_MODIFY;
 469                         ldif.msg = new_msg;
 470                         s = ldb_ldif_write_string(ldb, new_msg, &ldif);
 471                         s = talloc_asprintf(tctx, "\n# Difference in between DRS and LDAP objects: \n%s", s);
 472
 473                         ret = ldb_msg_difference(ldb, search_req,
 474                                                  ldap_msg, drs_msg, &ldif.msg);
 475                         torture_assert(tctx, ret == LDB_SUCCESS, "ldb_msg_difference() has failed");
 476                         s = talloc_asprintf_append(s,
 477                                                    "\n# Difference in between LDAP and DRS objects: \n%s",
 478                                                    ldb_ldif_write_string(ldb, new_msg, &ldif));
 479
 480                         s = talloc_asprintf_append(s,
 481                                                    "# Should have no objects in 'difference' message. Diff elements: %d",
 482                                                    new_msg->num_elements);
 483
 484                         /*
 485                          * In case differences in messages are:
 486                          * 1. Attributes with different values, i.e. 'replace'
 487                          * 2. Those attributes are forward-link attributes
 488                          * then we just warn about those differences.
 489                          * It turns out windows doesn't send all of those values
 490                          * in replicated_object but in linked_attributes.
 491                          */
 492                         for (idx = 0; idx < new_msg->num_elements && is_warning; idx++) {
 493                                 el = &new_msg->elements[idx];
 494                                 a = dsdb_attribute_by_lDAPDisplayName(ldap_schema,
 495                                                                       el->name);
 496                                 if (!(el->flags & (LDB_FLAG_MOD_ADD|LDB_FLAG_MOD_REPLACE))) {
 497                                         /* DRS only value */
 498                                         is_warning = false;
 499                                 } else if (a->linkID & 1) {
 500                                         is_warning = false;
 501                                 }
 502                         }
 503                         if (is_warning) {
 504                                 torture_warning(tctx, "%s", s);
 505                         } else {
 506                                 torture_fail(tctx, s);
 507                         }
 508                 }
 509
 510                 /* search_req is used as a tmp talloc context in the above */
 511                 talloc_free(search_req);
 512         }
 513
 514         if (!lpcfg_parm_bool(tctx->lp_ctx, NULL, "dssync", "print_pwd_blobs", false)) {
 515                 talloc_free(objs);
 516                 return true;
 517         }
 518
 519         save_values_dir = lpcfg_parm_string(tctx->lp_ctx, NULL, "dssync", "save_pwd_blobs_dir");
 520
 521         for (cur = first_object; cur; cur = cur->next_object) {
 522                 const char *dn;
 523                 struct dom_sid *sid = NULL;
 524                 uint32_t rid = 0;
 525                 bool dn_printed = false;
 526
 527                 if (!cur->object.identifier) continue;
 528
 529                 dn = cur->object.identifier->dn;
 530                 if (cur->object.identifier->sid.num_auths > 0) {
 531                         sid = &cur->object.identifier->sid;
 532                         rid = sid->sub_auths[sid->num_auths - 1];
 533                 }
 534
 535                 for (i=0; i < cur->object.attribute_ctr.num_attributes; i++) {
 536                         const char *name = NULL;
 537                         DATA_BLOB plain_data;
 538                         struct drsuapi_DsReplicaAttribute *attr;
 539                         ndr_pull_flags_fn_t pull_fn = NULL;
 540                         ndr_print_fn_t print_fn = NULL;
 541                         void *ptr = NULL;
 542                         attr = &cur->object.attribute_ctr.attributes[i];
 543
 544                         switch (attr->attid) {
 545                         case DRSUAPI_ATTID_dBCSPwd:
 546                                 name    = "dBCSPwd";
 547                                 break;
 548                         case DRSUAPI_ATTID_unicodePwd:
 549                                 name    = "unicodePwd";
 550                                 break;
 551                         case DRSUAPI_ATTID_ntPwdHistory:
 552                                 name    = "ntPwdHistory";
 553                                 break;
 554                         case DRSUAPI_ATTID_lmPwdHistory:
 555                                 name    = "lmPwdHistory";
 556                                 break;
 557                         case DRSUAPI_ATTID_supplementalCredentials:
 558                                 name    = "supplementalCredentials";
 559                                 pull_fn = (ndr_pull_flags_fn_t)ndr_pull_supplementalCredentialsBlob;
 560                                 print_fn = (ndr_print_fn_t)ndr_print_supplementalCredentialsBlob;
 561                                 ptr = talloc(ctx, struct supplementalCredentialsBlob);
 562                                 break;
 563                         case DRSUAPI_ATTID_priorValue:
 564                                 name    = "priorValue";
 565                                 break;
 566                         case DRSUAPI_ATTID_currentValue:
 567                                 name    = "currentValue";
 568                                 break;
 569                         case DRSUAPI_ATTID_trustAuthOutgoing:
 570                                 name    = "trustAuthOutgoing";
 571                                 pull_fn = (ndr_pull_flags_fn_t)ndr_pull_trustAuthInOutBlob;
 572                                 print_fn = (ndr_print_fn_t)ndr_print_trustAuthInOutBlob;
 573                                 ptr = talloc(ctx, struct trustAuthInOutBlob);
 574                                 break;
 575                         case DRSUAPI_ATTID_trustAuthIncoming:
 576                                 name    = "trustAuthIncoming";
 577                                 pull_fn = (ndr_pull_flags_fn_t)ndr_pull_trustAuthInOutBlob;
 578                                 print_fn = (ndr_print_fn_t)ndr_print_trustAuthInOutBlob;
 579                                 ptr = talloc(ctx, struct trustAuthInOutBlob);
 580                                 break;
 581                         case DRSUAPI_ATTID_initialAuthOutgoing:
 582                                 name    = "initialAuthOutgoing";
 583                                 break;
 584                         case DRSUAPI_ATTID_initialAuthIncoming:
 585                                 name    = "initialAuthIncoming";
 586                                 break;
 587                         default:
 588                                 continue;
 589                         }
 590
 591                         if (attr->value_ctr.num_values != 1) continue;
 592
 593                         if (!attr->value_ctr.values[0].blob) continue;
 594
 595                         plain_data = *attr->value_ctr.values[0].blob;
 596
 597                         if (!dn_printed) {
 598                                 object_id++;
 599                                 DEBUG(0,("DN[%u] %s\n", object_id, dn));
 600                                 dn_printed = true;
 601                         }
 602                         DEBUGADD(0,("ATTR: %s plain.length=%lu\n",
 603                                     name, (long)plain_data.length));
 604                         if (plain_data.length) {
 605                                 enum ndr_err_code ndr_err;
 606                                 dump_data(0, plain_data.data, plain_data.length);
 607                                 if (save_values_dir) {
 608                                         char *fname;
 609                                         fname = talloc_asprintf(ctx, "%s/%s%02d",
 610                                                                 save_values_dir,
 611                                                                 name, object_id);
 612                                         if (fname) {
 613                                                 bool ok;
 614                                                 ok = file_save(fname, plain_data.data, plain_data.length);
 615                                                 if (!ok) {
 616                                                         DEBUGADD(0,("Failed to save '%s'\n", fname));
 617                                                 }
 618                                         }
 619                                         talloc_free(fname);
 620                                 }
 621
 622                                 if (pull_fn) {
 623                                         /* Can't use '_all' because of PIDL bugs with relative pointers */
 624                                         ndr_err = ndr_pull_struct_blob(&plain_data, ptr,
 625                                                                        ptr, pull_fn);
 626                                         if (NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
 627                                                 ndr_print_debug(print_fn, name, ptr);
 628                                         } else {
 629                                                 DEBUG(0, ("Failed to decode %s\n", name));
 630                                         }
 631                                 }
 632                         }
 633                         talloc_free(ptr);
 634                 }
 635         }
 636         talloc_free(objs);
 637         return true;
 638 }
 639
 640 static bool test_GetNCChanges(struct torture_context *tctx,
 641                               struct DsSyncTest *ctx,
 642                               const char *nc_dn_str)
 643 {
 644         NTSTATUS status;
 645         bool ret = true;
 646         int i, y = 0;
 647         uint64_t highest_usn = 0;
 648         struct drsuapi_DsGetNCChanges r;
 649         union drsuapi_DsGetNCChangesRequest req;
 650         struct drsuapi_DsReplicaObjectIdentifier nc;
 651         struct drsuapi_DsGetNCChangesCtr1 *ctr1 = NULL;
 652         struct drsuapi_DsGetNCChangesCtr6 *ctr6 = NULL;
 653         uint32_t out_level = 0;
 654         struct GUID null_guid;
 655         struct dom_sid null_sid;
 656         DATA_BLOB gensec_skey;
 657         struct {
 658                 uint32_t level;
 659         } array[] = {
 660 /*              {
 661                         5
 662                 },
 663 */              {
 664                         8
 665                 }
 666         };
 667
 668         ZERO_STRUCT(null_guid);
 669         ZERO_STRUCT(null_sid);
 670
 671         highest_usn = lpcfg_parm_int(tctx->lp_ctx, NULL, "dssync", "highest_usn", 0);
 672
 673         array[0].level = lpcfg_parm_int(tctx->lp_ctx, NULL, "dssync", "get_nc_changes_level", array[0].level);
 674
 675         if (lpcfg_parm_bool(tctx->lp_ctx, NULL, "dssync", "print_pwd_blobs", false)) {
 676                 const struct samr_Password *nthash;
 677                 nthash = cli_credentials_get_nt_hash(ctx->new_dc.credentials, ctx);
 678                 if (nthash) {
 679                         dump_data_pw("CREDENTIALS nthash:", nthash->hash, sizeof(nthash->hash));
 680                 }
 681         }
 682         status = gensec_session_key(ctx->new_dc.drsuapi.drs_pipe->conn->security_state.generic_state,
 683                                     &gensec_skey);
 684         if (!NT_STATUS_IS_OK(status)) {
 685                 printf("failed to get gensec session key: %s\n", nt_errstr(status));
 686                 return false;
 687         }
 688
 689         for (i=0; i < ARRAY_SIZE(array); i++) {
 690                 printf("Testing DsGetNCChanges level %d\n",
 691                         array[i].level);
 692
 693                 r.in.bind_handle        = &ctx->new_dc.drsuapi.bind_handle;
 694                 r.in.level              = array[i].level;
 695
 696                 switch (r.in.level) {
 697                 case 5:
 698                         nc.guid = null_guid;
 699                         nc.sid  = null_sid;
 700                         nc.dn   = nc_dn_str;
 701
 702                         r.in.req                                        = &req;
 703                         r.in.req->req5.destination_dsa_guid             = ctx->new_dc.invocation_id;
 704                         r.in.req->req5.source_dsa_invocation_id         = null_guid;
 705                         r.in.req->req5.naming_context                   = &nc;
 706                         r.in.req->req5.highwatermark.tmp_highest_usn    = highest_usn;
 707                         r.in.req->req5.highwatermark.reserved_usn       = 0;
 708                         r.in.req->req5.highwatermark.highest_usn        = highest_usn;
 709                         r.in.req->req5.uptodateness_vector              = NULL;
 710                         r.in.req->req5.replica_flags                    = 0;
 711                         if (lpcfg_parm_bool(tctx->lp_ctx, NULL, "dssync", "compression", false)) {
 712                                 r.in.req->req5.replica_flags            |= DRSUAPI_DRS_USE_COMPRESSION;
 713                         }
 714                         if (lpcfg_parm_bool(tctx->lp_ctx, NULL, "dssync", "neighbour_writeable", true)) {
 715                                 r.in.req->req5.replica_flags            |= DRSUAPI_DRS_WRIT_REP;
 716                         }
 717                         r.in.req->req5.replica_flags                    |= DRSUAPI_DRS_INIT_SYNC
 718                                                                         | DRSUAPI_DRS_PER_SYNC
 719                                                                         | DRSUAPI_DRS_GET_ANC
 720                                                                         | DRSUAPI_DRS_NEVER_SYNCED
 721                                                                         ;
 722                         r.in.req->req5.max_object_count                 = 133;
 723                         r.in.req->req5.max_ndr_size                     = 1336770;
 724                         r.in.req->req5.extended_op                      = DRSUAPI_EXOP_NONE;
 725                         r.in.req->req5.fsmo_info                        = 0;
 726
 727                         break;
 728                 case 8:
 729                         nc.guid = null_guid;
 730                         nc.sid  = null_sid;
 731                         nc.dn   = nc_dn_str;
 732                         /* nc.dn can be set to any other ad partition */
 733
 734                         r.in.req                                        = &req;
 735                         r.in.req->req8.destination_dsa_guid             = ctx->new_dc.invocation_id;
 736                         r.in.req->req8.source_dsa_invocation_id         = null_guid;
 737                         r.in.req->req8.naming_context                   = &nc;
 738                         r.in.req->req8.highwatermark.tmp_highest_usn    = highest_usn;
 739                         r.in.req->req8.highwatermark.reserved_usn       = 0;
 740                         r.in.req->req8.highwatermark.highest_usn        = highest_usn;
 741                         r.in.req->req8.uptodateness_vector              = NULL;
 742                         r.in.req->req8.replica_flags                    = 0;
 743                         if (lpcfg_parm_bool(tctx->lp_ctx, NULL, "dssync", "compression", false)) {
 744                                 r.in.req->req8.replica_flags            |= DRSUAPI_DRS_USE_COMPRESSION;
 745                         }
 746                         if (lpcfg_parm_bool(tctx->lp_ctx, NULL, "dssync", "neighbour_writeable", true)) {
 747                                 r.in.req->req8.replica_flags            |= DRSUAPI_DRS_WRIT_REP;
 748                         }
 749                         r.in.req->req8.replica_flags                    |= DRSUAPI_DRS_INIT_SYNC
 750                                                                         | DRSUAPI_DRS_PER_SYNC
 751                                                                         | DRSUAPI_DRS_GET_ANC
 752                                                                         | DRSUAPI_DRS_NEVER_SYNCED
 753                                                                         ;
 754                         r.in.req->req8.max_object_count                 = 402;
 755                         r.in.req->req8.max_ndr_size                     = 402116;
 756
 757                         r.in.req->req8.extended_op                      = DRSUAPI_EXOP_NONE;
 758                         r.in.req->req8.fsmo_info                        = 0;
 759                         r.in.req->req8.partial_attribute_set            = NULL;
 760                         r.in.req->req8.partial_attribute_set_ex         = NULL;
 761                         r.in.req->req8.mapping_ctr.num_mappings         = 0;
 762                         r.in.req->req8.mapping_ctr.mappings             = NULL;
 763
 764                         break;
 765                 }
 766
 767                 for (y=0; ;y++) {
 768                         uint32_t _level = 0;
 769                         union drsuapi_DsGetNCChangesCtr ctr;
 770
 771                         ZERO_STRUCT(r.out);
 772
 773                         r.out.level_out = &_level;
 774                         r.out.ctr       = &ctr;
 775
 776                         if (r.in.level == 5) {
 777                                 torture_comment(tctx,
 778                                                 "start[%d] tmp_higest_usn: %llu , highest_usn: %llu\n",
 779                                                 y,
 780                                                 (unsigned long long) r.in.req->req5.highwatermark.tmp_highest_usn,
 781                                                 (unsigned long long) r.in.req->req5.highwatermark.highest_usn);
 782                         }
 783
 784                         if (r.in.level == 8) {
 785                                 torture_comment(tctx,
 786                                                 "start[%d] tmp_higest_usn: %llu , highest_usn: %llu\n",
 787                                                 y,
 788                                                 (unsigned long long) r.in.req->req8.highwatermark.tmp_highest_usn,
 789                                                 (unsigned long long) r.in.req->req8.highwatermark.highest_usn);
 790                         }
 791
 792                         status = dcerpc_drsuapi_DsGetNCChanges_r(ctx->new_dc.drsuapi.drs_handle, ctx, &r);
 793                         torture_drsuapi_assert_call(tctx, ctx->new_dc.drsuapi.drs_pipe, status,
 794                                                     &r, "dcerpc_drsuapi_DsGetNCChanges");
 795
 796                         if (ret == true && *r.out.level_out == 1) {
 797                                 out_level = 1;
 798                                 ctr1 = &r.out.ctr->ctr1;
 799                         } else if (ret == true && *r.out.level_out == 2 &&
 800                                    r.out.ctr->ctr2.mszip1.ts) {
 801                                 out_level = 1;
 802                                 ctr1 = &r.out.ctr->ctr2.mszip1.ts->ctr1;
 803                         }
 804
 805                         if (out_level == 1) {
 806                                 torture_comment(tctx,
 807                                                 "end[%d] tmp_highest_usn: %llu , highest_usn: %llu\n",
 808                                                 y,
 809                                                 (unsigned long long) ctr1->new_highwatermark.tmp_highest_usn,
 810                                                 (unsigned long long) ctr1->new_highwatermark.highest_usn);
 811
 812                                 if (!test_analyse_objects(tctx, ctx, nc_dn_str, &ctr1->mapping_ctr,  ctr1->object_count,
 813                                                           ctr1->first_object, &gensec_skey)) {
 814                                         return false;
 815                                 }
 816
 817                                 if (ctr1->more_data) {
 818                                         r.in.req->req5.highwatermark = ctr1->new_highwatermark;
 819                                         continue;
 820                                 }
 821                         }
 822
 823                         if (ret == true && *r.out.level_out == 6) {
 824                                 out_level = 6;
 825                                 ctr6 = &r.out.ctr->ctr6;
 826                         } else if (ret == true && *r.out.level_out == 7
 827                                    && r.out.ctr->ctr7.level == 6
 828                                    && r.out.ctr->ctr7.type == DRSUAPI_COMPRESSION_TYPE_MSZIP
 829                                    && r.out.ctr->ctr7.ctr.mszip6.ts) {
 830                                 out_level = 6;
 831                                 ctr6 = &r.out.ctr->ctr7.ctr.mszip6.ts->ctr6;
 832                         } else if (ret == true && *r.out.level_out == 7
 833                                    && r.out.ctr->ctr7.level == 6
 834                                    && r.out.ctr->ctr7.type == DRSUAPI_COMPRESSION_TYPE_XPRESS
 835                                    && r.out.ctr->ctr7.ctr.xpress6.ts) {
 836                                 out_level = 6;
 837                                 ctr6 = &r.out.ctr->ctr7.ctr.xpress6.ts->ctr6;
 838                         }
 839
 840                         if (out_level == 6) {
 841                                 torture_comment(tctx,
 842                                                 "end[%d] tmp_highest_usn: %llu , highest_usn: %llu\n",
 843                                                 y,
 844                                                 (unsigned long long) ctr6->new_highwatermark.tmp_highest_usn,
 845                                                 (unsigned long long) ctr6->new_highwatermark.highest_usn);
 846
 847                                 if (!test_analyse_objects(tctx, ctx, nc_dn_str, &ctr6->mapping_ctr,  ctr6->object_count,
 848                                                           ctr6->first_object, &gensec_skey)) {
 849                                         return false;
 850                                 }
 851
 852                                 if (ctr6->more_data) {
 853                                         r.in.req->req8.highwatermark = ctr6->new_highwatermark;
 854                                         continue;
 855                                 }
 856                         }
 857
 858                         break;
 859                 }
 860         }
 861
 862         return ret;
 863 }
 864
 865 /**
 866  * Test DsGetNCChanges() DRSUAPI call against one
 867  * or more Naming Contexts.
 868  * Specific NC to test with may be supplied
 869  * in lp_ctx configuration. If no NC is specified,
 870  * it will test DsGetNCChanges() on all NCs on remote DC
 871  */
 872 static bool test_FetchData(struct torture_context *tctx, struct DsSyncTest *ctx)
 873 {
 874         bool ret = true;
 875         size_t i, count;
 876         const char *nc_dn_str;
 877         const char **nc_list;
 878
 879         nc_list = const_str_list(str_list_make_empty(ctx));
 880         torture_assert(tctx, nc_list, "Not enough memory!");
 881
 882         /* make a list of partitions to test with */
 883         nc_dn_str = lpcfg_parm_string(tctx->lp_ctx, NULL, "dssync", "partition");
 884         if (nc_dn_str == NULL) {
 885                 nc_list = str_list_add_const(nc_list, ctx->domain_dn);
 886                 nc_list = str_list_add_const(nc_list, ctx->config_dn);
 887                 nc_list = str_list_add_const(nc_list, ctx->schema_dn);
 888         } else {
 889                 nc_list = str_list_add_const(nc_list, nc_dn_str);
 890         }
 891
 892         count = str_list_length(nc_list);
 893         for (i = 0; i < count && ret; i++) {
 894                 torture_comment(tctx, "\nNaming Context: %s\n", nc_list[i]);
 895                 ret = test_GetNCChanges(tctx, ctx, nc_list[i]);
 896         }
 897
 898         talloc_free(nc_list);
 899         return ret;
 900 }
 901
 902
 903 static bool test_FetchNT4Data(struct torture_context *tctx,
 904                               struct DsSyncTest *ctx)
 905 {
 906         NTSTATUS status;
 907         struct drsuapi_DsGetNT4ChangeLog r;
 908         union drsuapi_DsGetNT4ChangeLogRequest req;
 909         union drsuapi_DsGetNT4ChangeLogInfo info;
 910         uint32_t level_out = 0;
 911         struct GUID null_guid;
 912         struct dom_sid null_sid;
 913         DATA_BLOB cookie;
 914
 915         ZERO_STRUCT(null_guid);
 916         ZERO_STRUCT(null_sid);
 917         ZERO_STRUCT(cookie);
 918
 919         ZERO_STRUCT(r);
 920         r.in.bind_handle        = &ctx->new_dc.drsuapi.bind_handle;
 921         r.in.level              = 1;
 922         r.out.info              = &info;
 923         r.out.level_out         = &level_out;
 924
 925         req.req1.flags = lpcfg_parm_int(tctx->lp_ctx, NULL,
 926                                      "dssync", "nt4changelog_flags",
 927                                      DRSUAPI_NT4_CHANGELOG_GET_CHANGELOG |
 928                                      DRSUAPI_NT4_CHANGELOG_GET_SERIAL_NUMBERS);
 929         req.req1.preferred_maximum_length = lpcfg_parm_int(tctx->lp_ctx, NULL,
 930                                         "dssync", "nt4changelog_preferred_len",
 931                                         0x00004000);
 932
 933         while (1) {
 934                 req.req1.restart_length = cookie.length;
 935                 req.req1.restart_data = cookie.data;
 936
 937                 r.in.req = &req;
 938
 939                 status = dcerpc_drsuapi_DsGetNT4ChangeLog_r(ctx->new_dc.drsuapi.drs_handle, ctx, &r);
 940                 if (NT_STATUS_EQUAL(status, NT_STATUS_NOT_IMPLEMENTED)) {
 941                         torture_skip(tctx,
 942                                      "DsGetNT4ChangeLog not supported: NT_STATUS_NOT_IMPLEMENTED");
 943                 } else if (!NT_STATUS_IS_OK(status)) {
 944                         const char *errstr = nt_errstr(status);
 945                         if (NT_STATUS_EQUAL(status, NT_STATUS_RPC_PROCNUM_OUT_OF_RANGE)) {
 946                                 torture_skip(tctx,
 947                                              "DsGetNT4ChangeLog not supported: NT_STATUS_RPC_PROCNUM_OUT_OF_RANGE");
 948                         }
 949                         torture_fail(tctx,
 950                                      talloc_asprintf(tctx, "dcerpc_drsuapi_DsGetNT4ChangeLog failed - %s\n",
 951                                                      errstr));
 952                 } else if (W_ERROR_EQUAL(r.out.result, WERR_INVALID_DOMAIN_ROLE)) {
 953                         torture_skip(tctx,
 954                                      "DsGetNT4ChangeLog not supported: WERR_INVALID_DOMAIN_ROLE");
 955                 } else if (!W_ERROR_IS_OK(r.out.result)) {
 956                         torture_fail(tctx,
 957                                      talloc_asprintf(tctx, "DsGetNT4ChangeLog failed - %s\n",
 958                                                      win_errstr(r.out.result)));
 959                 } else if (*r.out.level_out != 1) {
 960                         torture_fail(tctx,
 961                                      talloc_asprintf(tctx, "DsGetNT4ChangeLog unknown level - %u\n",
 962                                                      *r.out.level_out));
 963                 } else if (NT_STATUS_IS_OK(r.out.info->info1.status)) {
 964                 } else if (NT_STATUS_EQUAL(r.out.info->info1.status, STATUS_MORE_ENTRIES)) {
 965                         cookie.length   = r.out.info->info1.restart_length;
 966                         cookie.data     = r.out.info->info1.restart_data;
 967                         continue;
 968                 } else {
 969                         torture_fail(tctx,
 970                                      talloc_asprintf(tctx, "DsGetNT4ChangeLog failed - %s\n",
 971                                                      nt_errstr(r.out.info->info1.status)));
 972                 }
 973
 974                 break;
 975         }
 976
 977         return true;
 978 }
 979
 980 /**
 981  * DSSYNC test case setup
 982  */
 983 static bool torture_dssync_tcase_setup(struct torture_context *tctx, void **data)
 984 {
 985         bool bret;
 986         struct DsSyncTest *ctx;
 987
 988         *data = ctx = test_create_context(tctx);
 989         torture_assert(tctx, ctx, "test_create_context() failed");
 990
 991         bret = _test_DsBind(tctx, ctx, ctx->admin.credentials, &ctx->admin.drsuapi);
 992         torture_assert(tctx, bret, "_test_DsBind() failed");
 993
 994         bret = test_LDAPBind(tctx, ctx, ctx->admin.credentials, &ctx->admin.ldap);
 995         torture_assert(tctx, bret, "test_LDAPBind() failed");
 996
 997         bret = test_GetInfo(tctx, ctx);
 998         torture_assert(tctx, bret, "test_GetInfo() failed");
 999
1000         bret = _test_DsBind(tctx, ctx, ctx->new_dc.credentials, &ctx->new_dc.drsuapi);
1001         torture_assert(tctx, bret, "_test_DsBind() failed");
1002
1003         return true;
1004 }
1005
1006 /**
1007  * DSSYNC test case cleanup
1008  */
1009 static bool torture_dssync_tcase_teardown(struct torture_context *tctx, void *data)
1010 {
1011         struct DsSyncTest *ctx;
1012         struct drsuapi_DsUnbind r;
1013         struct policy_handle bind_handle;
1014
1015         ctx = talloc_get_type(data, struct DsSyncTest);
1016
1017         ZERO_STRUCT(r);
1018         r.out.bind_handle = &bind_handle;
1019
1020         /* Unbing admin handle */
1021         r.in.bind_handle = &ctx->admin.drsuapi.bind_handle;
1022         dcerpc_drsuapi_DsUnbind_r(ctx->admin.drsuapi.drs_handle, ctx, &r);
1023
1024         /* Unbing new_dc handle */
1025         r.in.bind_handle = &ctx->new_dc.drsuapi.bind_handle;
1026         dcerpc_drsuapi_DsUnbind_r(ctx->new_dc.drsuapi.drs_handle, ctx, &r);
1027
1028         talloc_free(ctx);
1029
1030         return true;
1031 }
1032
1033 /**
1034  * DSSYNC test case implementation
1035  */
1036 void torture_drs_rpc_dssync_tcase(struct torture_suite *suite)
1037 {
1038         typedef bool (*run_func) (struct torture_context *test, void *tcase_data);
1039
1040         struct torture_test *test;
1041         struct torture_tcase *tcase = torture_suite_add_tcase(suite, "dssync");
1042
1043         torture_tcase_set_fixture(tcase,
1044                                   torture_dssync_tcase_setup,
1045                                   torture_dssync_tcase_teardown);
1046
1047         test = torture_tcase_add_simple_test(tcase, "DC_FetchData", (run_func)test_FetchData);
1048         test = torture_tcase_add_simple_test(tcase, "FetchNT4Data", (run_func)test_FetchNT4Data);
1049 }
1050