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