source4/torture/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 2 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, write to the Free Software
  21    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  22 */
  23
  24 #include "includes.h"
  25 #include "lib/cmdline/popt_common.h"
  26 #include "librpc/gen_ndr/ndr_drsuapi.h"
  27 #include "libcli/cldap/cldap.h"
  28
  29 struct DsSyncBindInfo {
  30         struct dcerpc_pipe *pipe;
  31         struct drsuapi_DsBind req;
  32         struct GUID bind_guid;
  33         struct drsuapi_DsBindInfoCtr our_bind_info_ctr;
  34         struct drsuapi_DsBindInfo28 our_bind_info28;
  35         struct drsuapi_DsBindInfo28 peer_bind_info28;
  36         struct policy_handle bind_handle;
  37 };
  38
  39 struct DsSyncLDAPInfo {
  40         struct ldap_connection *conn;
  41 };
  42
  43 struct DsSyncTest {
  44         struct dcerpc_binding *drsuapi_binding;
  45
  46         const char *ldap_url;
  47         const char *site_name;
  48
  49         const char *domain_dn;
  50
  51         /* what we need to do as 'Administrator' */
  52         struct {
  53                 struct cli_credentials *credentials;
  54                 struct DsSyncBindInfo drsuapi;
  55                 struct DsSyncLDAPInfo ldap;
  56         } admin;
  57
  58         /* what we need to do as the new dc machine account */
  59         struct {
  60                 struct cli_credentials *credentials;
  61                 struct DsSyncBindInfo drsuapi;
  62                 struct drsuapi_DsGetDCInfo2 dc_info2;
  63                 struct GUID invocation_id;
  64                 struct GUID object_guid;
  65         } new_dc;
  66
  67         /* info about the old dc */
  68         struct {
  69                 struct drsuapi_DsGetDomainControllerInfo dc_info;
  70         } old_dc;
  71 };
  72
  73 static struct DsSyncTest *test_create_context(TALLOC_CTX *mem_ctx)
  74 {
  75         NTSTATUS status;
  76         struct DsSyncTest *ctx;
  77         struct drsuapi_DsBindInfo28 *our_bind_info28;
  78         struct drsuapi_DsBindInfoCtr *our_bind_info_ctr;
  79         const char *binding = lp_parm_string(-1, "torture", "binding");
  80         ctx = talloc_zero(mem_ctx, struct DsSyncTest);
  81         if (!ctx) return NULL;
  82
  83         status = dcerpc_parse_binding(ctx, binding, &ctx->drsuapi_binding);
  84         if (!NT_STATUS_IS_OK(status)) {
  85                 printf("Bad binding string %s\n", binding);
  86                 return NULL;
  87         }
  88         ctx->drsuapi_binding->flags |= DCERPC_SIGN | DCERPC_SEAL;
  89
  90         ctx->ldap_url = talloc_asprintf(ctx, "ldap://%s/", ctx->drsuapi_binding->host);
  91
  92         /* ctx->admin ...*/
  93         ctx->admin.credentials                          = cmdline_credentials;
  94
  95         our_bind_info28                         = &ctx->admin.drsuapi.our_bind_info28;
  96         our_bind_info28->supported_extensions   = 0xFFFFFFFF;
  97         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_ADDENTRYREPLY_V3;
  98         our_bind_info28->site_guid              = GUID_zero();
  99         our_bind_info28->u1                     = 0;
 100         our_bind_info28->repl_epoch             = 1;
 101
 102         our_bind_info_ctr                       = &ctx->admin.drsuapi.our_bind_info_ctr;
 103         our_bind_info_ctr->length               = 28;
 104         our_bind_info_ctr->info.info28          = *our_bind_info28;
 105
 106         GUID_from_string(DRSUAPI_DS_BIND_GUID, &ctx->admin.drsuapi.bind_guid);
 107
 108         ctx->admin.drsuapi.req.in.bind_guid             = &ctx->admin.drsuapi.bind_guid;
 109         ctx->admin.drsuapi.req.in.bind_info             = our_bind_info_ctr;
 110         ctx->admin.drsuapi.req.out.bind_handle          = &ctx->admin.drsuapi.bind_handle;
 111
 112         /* ctx->new_dc ...*/
 113
 114         our_bind_info28                         = &ctx->new_dc.drsuapi.our_bind_info28;
 115         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_BASE;
 116         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_ASYNC_REPLICATION;
 117         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_REMOVEAPI;
 118         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_MOVEREQ_V2;
 119         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_GETCHG_COMPRESS;
 120         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_DCINFO_V1;
 121         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_RESTORE_USN_OPTIMIZATION;
 122         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_KCC_EXECUTE;
 123         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_ADDENTRY_V2;
 124         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_LINKED_VALUE_REPLICATION;
 125         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_DCINFO_V2;
 126         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_INSTANCE_TYPE_NOT_REQ_ON_MOD;
 127         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_CRYPTO_BIND;
 128         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_GET_REPL_INFO;
 129         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_STRONG_ENCRYPTION;
 130         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_DCINFO_V01;
 131         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_TRANSITIVE_MEMBERSHIP;
 132         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_ADD_SID_HISTORY;
 133         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_POST_BETA3;
 134         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_GET_MEMBERSHIPS2;
 135         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREQ_V6;
 136         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_NONDOMAIN_NCS;
 137         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREQ_V8;
 138         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREPLY_V5;
 139         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREPLY_V6;
 140         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_ADDENTRYREPLY_V3;
 141         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREPLY_V7;
 142         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_VERIFY_OBJECT;
 143         if (lp_parm_bool(-1,"dssync","xpress",False)) {
 144                 our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_XPRESS_COMPRESS;
 145         }
 146         our_bind_info28->site_guid              = GUID_zero();
 147         our_bind_info28->u1                     = 508;
 148         our_bind_info28->repl_epoch             = 0;
 149
 150         our_bind_info_ctr                       = &ctx->new_dc.drsuapi.our_bind_info_ctr;
 151         our_bind_info_ctr->length               = 28;
 152         our_bind_info_ctr->info.info28          = *our_bind_info28;
 153
 154         GUID_from_string(DRSUAPI_DS_BIND_GUID_W2K3, &ctx->new_dc.drsuapi.bind_guid);
 155
 156         ctx->new_dc.drsuapi.req.in.bind_guid            = &ctx->new_dc.drsuapi.bind_guid;
 157         ctx->new_dc.drsuapi.req.in.bind_info            = our_bind_info_ctr;
 158         ctx->new_dc.drsuapi.req.out.bind_handle         = &ctx->new_dc.drsuapi.bind_handle;
 159
 160         /* ctx->old_dc ...*/
 161
 162         return ctx;
 163 }
 164
 165 static BOOL _test_DsBind(struct DsSyncTest *ctx, struct cli_credentials *credentials, struct DsSyncBindInfo *b)
 166 {
 167         NTSTATUS status;
 168         BOOL ret = True;
 169         struct event_context *event = NULL;
 170
 171         status = dcerpc_pipe_connect_b(ctx,
 172                                        &b->pipe, ctx->drsuapi_binding,
 173                                            &dcerpc_table_drsuapi,
 174                                        credentials, event);
 175
 176         if (!NT_STATUS_IS_OK(status)) {
 177                 printf("Failed to connect to server as a BDC: %s\n", nt_errstr(status));
 178                 return False;
 179         }
 180
 181         status = dcerpc_drsuapi_DsBind(b->pipe, ctx, &b->req);
 182         if (!NT_STATUS_IS_OK(status)) {
 183                 const char *errstr = nt_errstr(status);
 184                 if (NT_STATUS_EQUAL(status, NT_STATUS_NET_WRITE_FAULT)) {
 185                         errstr = dcerpc_errstr(ctx, b->pipe->last_fault_code);
 186                 }
 187                 printf("dcerpc_drsuapi_DsBind failed - %s\n", errstr);
 188                 ret = False;
 189         } else if (!W_ERROR_IS_OK(b->req.out.result)) {
 190                 printf("DsBind failed - %s\n", win_errstr(b->req.out.result));
 191                 ret = False;
 192         }
 193
 194         ZERO_STRUCT(b->peer_bind_info28);
 195         if (b->req.out.bind_info) {
 196                 switch (b->req.out.bind_info->length) {
 197                 case 24: {
 198                         struct drsuapi_DsBindInfo24 *info24;
 199                         info24 = &b->req.out.bind_info->info.info24;
 200                         b->peer_bind_info28.supported_extensions= info24->supported_extensions;
 201                         b->peer_bind_info28.site_guid           = info24->site_guid;
 202                         b->peer_bind_info28.u1                  = info24->u1;
 203                         b->peer_bind_info28.repl_epoch          = 0;
 204                         break;
 205                 }
 206                 case 28:
 207                         b->peer_bind_info28 = b->req.out.bind_info->info.info28;
 208                         break;
 209                 }
 210         }
 211
 212         return ret;
 213 }
 214
 215 static BOOL test_LDAPBind(struct DsSyncTest *ctx, struct cli_credentials *credentials, struct DsSyncLDAPInfo *l)
 216 {
 217         NTSTATUS status;
 218         BOOL ret = True;
 219
 220         status = torture_ldap_connection(ctx, &l->conn, ctx->ldap_url);
 221         if (!NT_STATUS_IS_OK(status)) {
 222                 printf("failed to connect to LDAP: %s\n", ctx->ldap_url);
 223                 return False;
 224         }
 225
 226         printf("connected to LDAP: %s\n", ctx->ldap_url);
 227
 228         status = torture_ldap_bind_sasl(l->conn, credentials);
 229         if (!NT_STATUS_IS_OK(status)) {
 230                 printf("failed to bind to LDAP:\n");
 231                 return False;
 232         }
 233         printf("bound to LDAP.\n");
 234
 235         return ret;
 236 }
 237
 238 static BOOL test_GetInfo(struct DsSyncTest *ctx)
 239 {
 240         NTSTATUS status;
 241         struct drsuapi_DsCrackNames r;
 242         struct drsuapi_DsNameString names[1];
 243         BOOL ret = True;
 244
 245         struct cldap_socket *cldap = cldap_socket_init(ctx, NULL);
 246         struct cldap_netlogon search;
 247
 248         r.in.bind_handle                = &ctx->admin.drsuapi.bind_handle;
 249         r.in.level                      = 1;
 250         r.in.req.req1.unknown1          = 0x000004e4;
 251         r.in.req.req1.unknown2          = 0x00000407;
 252         r.in.req.req1.count             = 1;
 253         r.in.req.req1.names             = names;
 254         r.in.req.req1.format_flags      = DRSUAPI_DS_NAME_FLAG_NO_FLAGS;
 255         r.in.req.req1.format_offered    = DRSUAPI_DS_NAME_FORMAT_NT4_ACCOUNT;
 256         r.in.req.req1.format_desired    = DRSUAPI_DS_NAME_FORMAT_FQDN_1779;
 257         names[0].str = talloc_asprintf(ctx, "%s\\", lp_workgroup());
 258
 259         status = dcerpc_drsuapi_DsCrackNames(ctx->admin.drsuapi.pipe, ctx, &r);
 260         if (!NT_STATUS_IS_OK(status)) {
 261                 const char *errstr = nt_errstr(status);
 262                 if (NT_STATUS_EQUAL(status, NT_STATUS_NET_WRITE_FAULT)) {
 263                         errstr = dcerpc_errstr(ctx, ctx->admin.drsuapi.pipe->last_fault_code);
 264                 }
 265                 printf("dcerpc_drsuapi_DsCrackNames failed - %s\n", errstr);
 266                 return False;
 267         } else if (!W_ERROR_IS_OK(r.out.result)) {
 268                 printf("DsCrackNames failed - %s\n", win_errstr(r.out.result));
 269                 return False;
 270         }
 271
 272         ctx->domain_dn = r.out.ctr.ctr1->array[0].result_name;
 273
 274         ZERO_STRUCT(search);
 275         search.in.dest_address = ctx->drsuapi_binding->host;
 276         search.in.acct_control = -1;
 277         search.in.version = 6;
 278         status = cldap_netlogon(cldap, ctx, &search);
 279         if (!NT_STATUS_IS_OK(status)) {
 280                 const char *errstr = nt_errstr(status);
 281                 ctx->site_name = talloc_asprintf(ctx, "%s", "Default-First-Site-Name");
 282                 printf("cldap_netlogon() returned %s. Defaulting to Site-Name: %s\n", errstr, ctx->site_name);
 283         } else {
 284                 ctx->site_name = talloc_steal(ctx, search.out.netlogon.logon5.site_name);
 285                 printf("cldap_netlogon() returned Site-Name: %s.\n",ctx->site_name);
 286         }
 287
 288
 289         ctx->new_dc.invocation_id = GUID_random();
 290
 291         return ret;
 292 }
 293
 294 static void test_analyse_objects(struct DsSyncTest *ctx,
 295                                  struct drsuapi_DsReplicaObjectListItemEx *cur)
 296 {
 297         if (!lp_parm_bool(-1,"dssync","print_pwd_blobs",False)) {
 298                 return;
 299         }
 300
 301         for (; cur; cur = cur->next_object) {
 302                 const char *dn;
 303                 BOOL dn_printed = False;
 304                 uint32_t i;
 305
 306                 if (!cur->object.identifier) continue;
 307
 308                 dn = cur->object.identifier->dn;
 309
 310                 for (i=0; i < cur->object.attribute_ctr.num_attributes; i++) {
 311                         const char *name = NULL;
 312                         DATA_BLOB *data = NULL;
 313                         struct drsuapi_DsReplicaAttribute *attr;
 314                         attr = &cur->object.attribute_ctr.attributes[i];
 315
 316                         switch (attr->attid) {
 317                         case DRSUAPI_ATTRIBUTE_dBCSPwd:
 318                                 name    = "dBCSPwd";
 319                                 break;
 320                         case DRSUAPI_ATTRIBUTE_unicodePwd:
 321                                 name    = "unicodePwd";
 322                                 break;
 323                         case DRSUAPI_ATTRIBUTE_ntPwdHistory:
 324                                 name    = "ntPwdHistory";
 325                                 break;
 326                         case DRSUAPI_ATTRIBUTE_lmPwdHistory:
 327                                 name    = "lmPwdHistory";
 328                                 break;
 329                         case DRSUAPI_ATTRIBUTE_supplementalCredentials:
 330                                 name    = "supplementalCredentials";
 331                                 break;
 332                         case DRSUAPI_ATTRIBUTE_msDS_KeyVersionNumber:
 333                                 name    = "msDS-KeyVersionNumber";
 334                                 break;
 335                         default:
 336                                 continue;
 337                         }
 338
 339                         if (attr->value_ctr.data_blob.num_values != 1) continue;
 340
 341                         if (!attr->value_ctr.data_blob.values[0].data) continue;
 342
 343                         data = attr->value_ctr.data_blob.values[0].data;
 344
 345                         if (!dn_printed) {
 346                                 DEBUG(0,("DN: %s\n", dn));
 347                                 dn_printed = True;
 348                         }
 349                         DEBUGADD(0,("ATTR: %s data_blob.length=%lu\n",
 350                                     name, (long)data->length));
 351                         dump_data(0,data->data, data->length);
 352                 }
 353         }
 354 }
 355
 356 static BOOL test_FetchData(struct DsSyncTest *ctx)
 357 {
 358         NTSTATUS status;
 359         BOOL ret = True;
 360         int i, y = 0;
 361         uint64_t highest_usn = 0;
 362         const char *partition = NULL;
 363         struct drsuapi_DsGetNCChanges r;
 364         struct drsuapi_DsReplicaObjectIdentifier nc;
 365         struct drsuapi_DsGetNCChangesCtr1 *ctr1 = NULL;
 366         struct drsuapi_DsGetNCChangesCtr6 *ctr6 = NULL;
 367         int32_t out_level = 0;
 368         struct GUID null_guid;
 369         struct dom_sid null_sid;
 370         struct {
 371                 int32_t level;
 372         } array[] = {
 373 /*              {
 374                         5
 375                 },
 376 */              {
 377                         8
 378                 }
 379         };
 380
 381         ZERO_STRUCT(null_guid);
 382         ZERO_STRUCT(null_sid);
 383
 384         partition = lp_parm_string(-1, "dssync", "partition");
 385         if (partition == NULL) {
 386                 partition = ctx->domain_dn;
 387                 printf("dssync:partition not specified, defaulting to %s.\n", ctx->domain_dn);
 388         }
 389
 390         highest_usn = lp_parm_int(-1, "dssync", "highest_usn", 0);
 391
 392         for (i=0; i < ARRAY_SIZE(array); i++) {
 393                 printf("testing DsGetNCChanges level %d\n",
 394                         array[i].level);
 395
 396                 r.in.bind_handle        = &ctx->new_dc.drsuapi.bind_handle;
 397                 r.in.level              = array[i].level;
 398
 399                 switch (r.in.level) {
 400                 case 5:
 401                         nc.guid = null_guid;
 402                         nc.sid  = null_sid;
 403                         nc.dn   = partition;
 404
 405                         r.in.req.req5.destination_dsa_guid              = ctx->new_dc.invocation_id;
 406                         r.in.req.req5.source_dsa_guid                   = null_guid;
 407                         r.in.req.req5.naming_context                    = &nc;
 408                         r.in.req.req5.highwatermark.tmp_highest_usn     = highest_usn;
 409                         r.in.req.req5.highwatermark.reserved_usn        = 0;
 410                         r.in.req.req5.highwatermark.highest_usn         = highest_usn;
 411                         r.in.req.req5.uptodateness_vector               = NULL;
 412                         r.in.req.req5.replica_flags                     = 0;
 413                         if (lp_parm_bool(-1,"dssync","compression",False)) {
 414                                 r.in.req.req5.replica_flags             |= DRSUAPI_DS_REPLICA_NEIGHBOUR_COMPRESS_CHANGES;
 415                         }
 416                         if (lp_parm_bool(-1,"dssync","neighbour_writeable",True)) {
 417                                 r.in.req.req5.replica_flags             |= DRSUAPI_DS_REPLICA_NEIGHBOUR_WRITEABLE;
 418                         }
 419                         r.in.req.req5.replica_flags                     |= DRSUAPI_DS_REPLICA_NEIGHBOUR_SYNC_ON_STARTUP
 420                                                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_DO_SCHEDULED_SYNCS
 421                                                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_RETURN_OBJECT_PARENTS
 422                                                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_NEVER_SYNCED
 423                                                                         ;
 424                         r.in.req.req5.unknown2                          = 133;
 425                         r.in.req.req5.unknown3                          = 1336770;
 426                         r.in.req.req5.unknown4                          = 0;
 427                         r.in.req.req5.h1                                = 0;
 428
 429                         break;
 430                 case 8:
 431                         nc.guid = null_guid;
 432                         nc.sid  = null_sid;
 433                         nc.dn   = partition;
 434                         /* nc.dn can be set to any other ad partition */
 435
 436                         r.in.req.req8.destination_dsa_guid              = ctx->new_dc.invocation_id;
 437                         r.in.req.req8.source_dsa_guid                   = null_guid;
 438                         r.in.req.req8.naming_context                    = &nc;
 439                         r.in.req.req8.highwatermark.tmp_highest_usn     = highest_usn;
 440                         r.in.req.req8.highwatermark.reserved_usn        = 0;
 441                         r.in.req.req8.highwatermark.highest_usn         = highest_usn;
 442                         r.in.req.req8.uptodateness_vector               = NULL;
 443                         r.in.req.req8.replica_flags                     = 0;
 444                         if (lp_parm_bool(-1,"dssync","compression",False)) {
 445                                 r.in.req.req8.replica_flags             |= DRSUAPI_DS_REPLICA_NEIGHBOUR_COMPRESS_CHANGES;
 446                         }
 447                         if (lp_parm_bool(-1,"dssync","neighbour_writeable",True)) {
 448                                 r.in.req.req8.replica_flags             |= DRSUAPI_DS_REPLICA_NEIGHBOUR_WRITEABLE;
 449                         }
 450                         r.in.req.req8.replica_flags                     |= DRSUAPI_DS_REPLICA_NEIGHBOUR_SYNC_ON_STARTUP
 451                                                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_DO_SCHEDULED_SYNCS
 452                                                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_RETURN_OBJECT_PARENTS
 453                                                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_NEVER_SYNCED
 454                                                                         ;
 455                         r.in.req.req8.unknown2                          = 402;
 456                         r.in.req.req8.unknown3                          = 402116;
 457
 458                         r.in.req.req8.unknown4                          = 0;
 459                         r.in.req.req8.h1                                = 0;
 460                         r.in.req.req8.unique_ptr1                       = 0;
 461                         r.in.req.req8.unique_ptr2                       = 0;
 462                         r.in.req.req8.ctr12.count                       = 0;
 463                         r.in.req.req8.ctr12.array                       = NULL;
 464
 465                         break;
 466                 }
 467
 468                 printf("Dumping AD partition: %s\n", nc.dn);
 469                 for (y=0; ;y++) {
 470                         ZERO_STRUCT(r.out);
 471
 472                         if (r.in.level == 5) {
 473                                 DEBUG(0,("start[%d] tmp_higest_usn: %llu , highest_usn: %llu\n",y,
 474                                         (long long)r.in.req.req5.highwatermark.tmp_highest_usn,
 475                                         (long long)r.in.req.req5.highwatermark.highest_usn));
 476                         }
 477
 478                         if (r.in.level == 8) {
 479                                 DEBUG(0,("start[%d] tmp_higest_usn: %llu , highest_usn: %llu\n",y,
 480                                         (long long)r.in.req.req8.highwatermark.tmp_highest_usn,
 481                                         (long long)r.in.req.req8.highwatermark.highest_usn));
 482                         }
 483
 484                         status = dcerpc_drsuapi_DsGetNCChanges(ctx->new_dc.drsuapi.pipe, ctx, &r);
 485                         if (!NT_STATUS_IS_OK(status)) {
 486                                 const char *errstr = nt_errstr(status);
 487                                 if (NT_STATUS_EQUAL(status, NT_STATUS_NET_WRITE_FAULT)) {
 488                                         errstr = dcerpc_errstr(ctx, ctx->new_dc.drsuapi.pipe->last_fault_code);
 489                                 }
 490                                 printf("dcerpc_drsuapi_DsGetNCChanges failed - %s\n", errstr);
 491                                 ret = False;
 492                         } else if (!W_ERROR_IS_OK(r.out.result)) {
 493                                 printf("DsGetNCChanges failed - %s\n", win_errstr(r.out.result));
 494                                 ret = False;
 495                         }
 496
 497                         if (ret == True && r.out.level == 1) {
 498                                 out_level = 1;
 499                                 ctr1 = &r.out.ctr.ctr1;
 500                         } else if (ret == True && r.out.level == 2) {
 501                                 out_level = 1;
 502                                 ctr1 = r.out.ctr.ctr2.ctr.mszip1.ctr1;
 503                         }
 504
 505                         if (out_level == 1) {
 506                                 DEBUG(0,("end[%d] tmp_highest_usn: %llu , highest_usn: %llu\n",y,
 507                                         (long long)ctr1->new_highwatermark.tmp_highest_usn,
 508                                         (long long)ctr1->new_highwatermark.highest_usn));
 509
 510                                 test_analyse_objects(ctx, ctr1->first_object);
 511
 512                                 if (ctr1->new_highwatermark.tmp_highest_usn > ctr1->new_highwatermark.highest_usn) {
 513                                         r.in.req.req5.highwatermark = ctr1->new_highwatermark;
 514                                         continue;
 515                                 }
 516                         }
 517
 518                         if (ret == True && r.out.level == 6) {
 519                                 out_level = 6;
 520                                 ctr6 = &r.out.ctr.ctr6;
 521                         } else if (ret == True && r.out.level == 7
 522                                    && r.out.ctr.ctr7.level == 6
 523                                    && r.out.ctr.ctr7.type == DRSUAPI_COMPRESSION_TYPE_MSZIP) {
 524                                 out_level = 6;
 525                                 ctr6 = r.out.ctr.ctr7.ctr.mszip6.ctr6;
 526                         }
 527
 528                         if (out_level == 6) {
 529                                 DEBUG(0,("end[%d] tmp_highest_usn: %llu , highest_usn: %llu\n",y,
 530                                         (long long)ctr6->new_highwatermark.tmp_highest_usn,
 531                                         (long long)ctr6->new_highwatermark.highest_usn));
 532
 533                                 test_analyse_objects(ctx, ctr6->first_object);
 534
 535                                 if (ctr6->new_highwatermark.tmp_highest_usn > ctr6->new_highwatermark.highest_usn) {
 536                                         r.in.req.req8.highwatermark = ctr6->new_highwatermark;
 537                                         continue;
 538                                 }
 539                         }
 540
 541                         break;
 542                 }
 543         }
 544
 545         return ret;
 546 }
 547
 548 BOOL torture_rpc_dssync(void)
 549 {
 550         BOOL ret = True;
 551         TALLOC_CTX *mem_ctx;
 552         struct DsSyncTest *ctx;
 553
 554         mem_ctx = talloc_init("torture_rpc_dssync");
 555         ctx = test_create_context(mem_ctx);
 556
 557         ret &= _test_DsBind(ctx, ctx->admin.credentials, &ctx->admin.drsuapi);
 558         ret &= test_LDAPBind(ctx, ctx->admin.credentials, &ctx->admin.ldap);
 559         ret &= test_GetInfo(ctx);
 560         ret &= _test_DsBind(ctx, ctx->admin.credentials, &ctx->new_dc.drsuapi);
 561         ret &= test_FetchData(ctx);
 562
 563         return ret;
 564 }