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 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 "libcli/ldap/ldap_client.h"
  29 #include "torture/torture.h"
  30 #include "torture/ldap/proto.h"
  31 #include "libcli/auth/libcli_auth.h"
  32 #include "../lib/crypto/crypto.h"
  33 #include "../libcli/drsuapi/drsuapi.h"
  34 #include "auth/credentials/credentials.h"
  35 #include "libcli/auth/libcli_auth.h"
  36 #include "auth/gensec/gensec.h"
  37 #include "param/param.h"
  38 #include "dsdb/samdb/samdb.h"
  39
  40 struct DsSyncBindInfo {
  41         struct dcerpc_pipe *pipe;
  42         struct drsuapi_DsBind req;
  43         struct GUID bind_guid;
  44         struct drsuapi_DsBindInfoCtr our_bind_info_ctr;
  45         struct drsuapi_DsBindInfo28 our_bind_info28;
  46         struct drsuapi_DsBindInfo28 peer_bind_info28;
  47         struct policy_handle bind_handle;
  48 };
  49
  50 struct DsSyncLDAPInfo {
  51         struct ldap_connection *conn;
  52 };
  53
  54 struct DsSyncTest {
  55         struct dcerpc_binding *drsuapi_binding;
  56
  57         const char *ldap_url;
  58         const char *site_name;
  59
  60         const char *domain_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         ctx = talloc_zero(tctx, struct DsSyncTest);
  92         if (!ctx) return NULL;
  93
  94         status = dcerpc_parse_binding(ctx, binding, &ctx->drsuapi_binding);
  95         if (!NT_STATUS_IS_OK(status)) {
  96                 printf("Bad binding string %s\n", binding);
  97                 return NULL;
  98         }
  99         ctx->drsuapi_binding->flags |= DCERPC_SIGN | DCERPC_SEAL;
 100
 101         ctx->ldap_url = talloc_asprintf(ctx, "ldap://%s/", ctx->drsuapi_binding->host);
 102
 103         /* ctx->admin ...*/
 104         ctx->admin.credentials                          = cmdline_credentials;
 105
 106         our_bind_info28                         = &ctx->admin.drsuapi.our_bind_info28;
 107         our_bind_info28->supported_extensions   = 0xFFFFFFFF;
 108         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_ADDENTRYREPLY_V3;
 109         our_bind_info28->site_guid              = GUID_zero();
 110         our_bind_info28->pid                    = 0;
 111         our_bind_info28->repl_epoch             = 1;
 112
 113         our_bind_info_ctr                       = &ctx->admin.drsuapi.our_bind_info_ctr;
 114         our_bind_info_ctr->length               = 28;
 115         our_bind_info_ctr->info.info28          = *our_bind_info28;
 116
 117         GUID_from_string(DRSUAPI_DS_BIND_GUID, &ctx->admin.drsuapi.bind_guid);
 118
 119         ctx->admin.drsuapi.req.in.bind_guid             = &ctx->admin.drsuapi.bind_guid;
 120         ctx->admin.drsuapi.req.in.bind_info             = our_bind_info_ctr;
 121         ctx->admin.drsuapi.req.out.bind_handle          = &ctx->admin.drsuapi.bind_handle;
 122
 123         /* ctx->new_dc ...*/
 124         ctx->new_dc.credentials                 = cmdline_credentials;
 125
 126         our_bind_info28                         = &ctx->new_dc.drsuapi.our_bind_info28;
 127         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_BASE;
 128         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_ASYNC_REPLICATION;
 129         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_REMOVEAPI;
 130         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_MOVEREQ_V2;
 131         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_GETCHG_COMPRESS;
 132         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_DCINFO_V1;
 133         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_RESTORE_USN_OPTIMIZATION;
 134         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_KCC_EXECUTE;
 135         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_ADDENTRY_V2;
 136         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_LINKED_VALUE_REPLICATION;
 137         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_DCINFO_V2;
 138         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_INSTANCE_TYPE_NOT_REQ_ON_MOD;
 139         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_CRYPTO_BIND;
 140         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_GET_REPL_INFO;
 141         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_STRONG_ENCRYPTION;
 142         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_DCINFO_V01;
 143         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_TRANSITIVE_MEMBERSHIP;
 144         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_ADD_SID_HISTORY;
 145         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_POST_BETA3;
 146         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_GET_MEMBERSHIPS2;
 147         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREQ_V6;
 148         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_NONDOMAIN_NCS;
 149         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREQ_V8;
 150         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREPLY_V5;
 151         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREPLY_V6;
 152         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_ADDENTRYREPLY_V3;
 153         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREPLY_V7;
 154         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_VERIFY_OBJECT;
 155         if (lp_parm_bool(tctx->lp_ctx, NULL, "dssync", "xpress", false)) {
 156                 our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_XPRESS_COMPRESS;
 157         }
 158         our_bind_info28->site_guid              = GUID_zero();
 159         our_bind_info28->pid                    = 0;
 160         our_bind_info28->repl_epoch             = 0;
 161
 162         our_bind_info_ctr                       = &ctx->new_dc.drsuapi.our_bind_info_ctr;
 163         our_bind_info_ctr->length               = 28;
 164         our_bind_info_ctr->info.info28          = *our_bind_info28;
 165
 166         GUID_from_string(DRSUAPI_DS_BIND_GUID_W2K3, &ctx->new_dc.drsuapi.bind_guid);
 167
 168         ctx->new_dc.drsuapi.req.in.bind_guid            = &ctx->new_dc.drsuapi.bind_guid;
 169         ctx->new_dc.drsuapi.req.in.bind_info            = our_bind_info_ctr;
 170         ctx->new_dc.drsuapi.req.out.bind_handle         = &ctx->new_dc.drsuapi.bind_handle;
 171
 172         ctx->new_dc.invocation_id                       = ctx->new_dc.drsuapi.bind_guid;
 173
 174         /* ctx->old_dc ...*/
 175
 176         return ctx;
 177 }
 178
 179 static bool _test_DsBind(struct torture_context *tctx,
 180                          struct DsSyncTest *ctx, struct cli_credentials *credentials, struct DsSyncBindInfo *b)
 181 {
 182         NTSTATUS status;
 183         bool ret = true;
 184
 185         status = dcerpc_pipe_connect_b(ctx,
 186                                        &b->pipe, ctx->drsuapi_binding,
 187                                        &ndr_table_drsuapi,
 188                                        credentials, tctx->ev, tctx->lp_ctx);
 189
 190         if (!NT_STATUS_IS_OK(status)) {
 191                 printf("Failed to connect to server as a BDC: %s\n", nt_errstr(status));
 192                 return false;
 193         }
 194
 195         status = dcerpc_drsuapi_DsBind(b->pipe, ctx, &b->req);
 196         if (!NT_STATUS_IS_OK(status)) {
 197                 const char *errstr = nt_errstr(status);
 198                 if (NT_STATUS_EQUAL(status, NT_STATUS_NET_WRITE_FAULT)) {
 199                         errstr = dcerpc_errstr(ctx, b->pipe->last_fault_code);
 200                 }
 201                 printf("dcerpc_drsuapi_DsBind failed - %s\n", errstr);
 202                 ret = false;
 203         } else if (!W_ERROR_IS_OK(b->req.out.result)) {
 204                 printf("DsBind failed - %s\n", win_errstr(b->req.out.result));
 205                 ret = false;
 206         }
 207
 208         ZERO_STRUCT(b->peer_bind_info28);
 209         if (b->req.out.bind_info) {
 210                 switch (b->req.out.bind_info->length) {
 211                 case 24: {
 212                         struct drsuapi_DsBindInfo24 *info24;
 213                         info24 = &b->req.out.bind_info->info.info24;
 214                         b->peer_bind_info28.supported_extensions= info24->supported_extensions;
 215                         b->peer_bind_info28.site_guid           = info24->site_guid;
 216                         b->peer_bind_info28.pid                 = info24->pid;
 217                         b->peer_bind_info28.repl_epoch          = 0;
 218                         break;
 219                 }
 220                 case 48: {
 221                         struct drsuapi_DsBindInfo48 *info48;
 222                         info48 = &b->req.out.bind_info->info.info48;
 223                         b->peer_bind_info28.supported_extensions= info48->supported_extensions;
 224                         b->peer_bind_info28.site_guid           = info48->site_guid;
 225                         b->peer_bind_info28.pid                 = info48->pid;
 226                         b->peer_bind_info28.repl_epoch          = info48->repl_epoch;
 227                         break;
 228                 }
 229                 case 28:
 230                         b->peer_bind_info28 = b->req.out.bind_info->info.info28;
 231                         break;
 232                 default:
 233                         printf("DsBind - warning: unknown BindInfo length: %u\n",
 234                                b->req.out.bind_info->length);
 235                 }
 236         }
 237
 238         return ret;
 239 }
 240
 241 static bool test_LDAPBind(struct torture_context *tctx, struct DsSyncTest *ctx,
 242                           struct cli_credentials *credentials, struct DsSyncLDAPInfo *l)
 243 {
 244         NTSTATUS status;
 245         bool ret = true;
 246
 247         status = torture_ldap_connection(tctx, &l->conn, ctx->ldap_url);
 248         if (!NT_STATUS_IS_OK(status)) {
 249                 printf("failed to connect to LDAP: %s\n", ctx->ldap_url);
 250                 return false;
 251         }
 252
 253         printf("connected to LDAP: %s\n", ctx->ldap_url);
 254
 255         status = torture_ldap_bind_sasl(l->conn, credentials, tctx->lp_ctx);
 256         if (!NT_STATUS_IS_OK(status)) {
 257                 printf("failed to bind to LDAP:\n");
 258                 return false;
 259         }
 260         printf("bound to LDAP.\n");
 261
 262         return ret;
 263 }
 264
 265 static bool test_GetInfo(struct torture_context *tctx, struct DsSyncTest *ctx)
 266 {
 267         NTSTATUS status;
 268         struct drsuapi_DsCrackNames r;
 269         union drsuapi_DsNameRequest req;
 270         union drsuapi_DsNameCtr ctr;
 271         int32_t level_out = 0;
 272         struct drsuapi_DsNameString names[1];
 273         bool ret = true;
 274         struct cldap_socket *cldap;
 275         struct cldap_netlogon search;
 276
 277         status = cldap_socket_init(ctx, NULL, NULL, NULL, &cldap);
 278         if (!NT_STATUS_IS_OK(status)) {
 279                 printf("failed to setup cldap socket - %s\n",
 280                         nt_errstr(status));
 281                 return false;
 282         }
 283
 284         r.in.bind_handle                = &ctx->admin.drsuapi.bind_handle;
 285         r.in.level                      = 1;
 286         r.in.req                        = &req;
 287         r.in.req->req1.codepage         = 1252; /* western european */
 288         r.in.req->req1.language         = 0x00000407; /* german */
 289         r.in.req->req1.count            = 1;
 290         r.in.req->req1.names            = names;
 291         r.in.req->req1.format_flags     = DRSUAPI_DS_NAME_FLAG_NO_FLAGS;
 292         r.in.req->req1.format_offered   = DRSUAPI_DS_NAME_FORMAT_NT4_ACCOUNT;
 293         r.in.req->req1.format_desired   = DRSUAPI_DS_NAME_FORMAT_FQDN_1779;
 294         names[0].str = talloc_asprintf(ctx, "%s\\", lp_workgroup(tctx->lp_ctx));
 295
 296         r.out.level_out                 = &level_out;
 297         r.out.ctr                       = &ctr;
 298
 299         status = dcerpc_drsuapi_DsCrackNames(ctx->admin.drsuapi.pipe, ctx, &r);
 300         if (!NT_STATUS_IS_OK(status)) {
 301                 const char *errstr = nt_errstr(status);
 302                 if (NT_STATUS_EQUAL(status, NT_STATUS_NET_WRITE_FAULT)) {
 303                         errstr = dcerpc_errstr(ctx, ctx->admin.drsuapi.pipe->last_fault_code);
 304                 }
 305                 printf("dcerpc_drsuapi_DsCrackNames failed - %s\n", errstr);
 306                 return false;
 307         } else if (!W_ERROR_IS_OK(r.out.result)) {
 308                 printf("DsCrackNames failed - %s\n", win_errstr(r.out.result));
 309                 return false;
 310         }
 311
 312         ctx->domain_dn = r.out.ctr->ctr1->array[0].result_name;
 313
 314         ZERO_STRUCT(search);
 315         search.in.dest_address = ctx->drsuapi_binding->host;
 316         search.in.dest_port = lp_cldap_port(tctx->lp_ctx);
 317         search.in.acct_control = -1;
 318         search.in.version               = NETLOGON_NT_VERSION_5 | NETLOGON_NT_VERSION_5EX;
 319         search.in.map_response = true;
 320         status = cldap_netlogon(cldap, lp_iconv_convenience(tctx->lp_ctx), ctx, &search);
 321         if (!NT_STATUS_IS_OK(status)) {
 322                 const char *errstr = nt_errstr(status);
 323                 ctx->site_name = talloc_asprintf(ctx, "%s", "Default-First-Site-Name");
 324                 printf("cldap_netlogon() returned %s. Defaulting to Site-Name: %s\n", errstr, ctx->site_name);
 325         } else {
 326                 ctx->site_name = talloc_steal(ctx, search.out.netlogon.data.nt5_ex.client_site);
 327                 printf("cldap_netlogon() returned Client Site-Name: %s.\n",ctx->site_name);
 328                 printf("cldap_netlogon() returned Server Site-Name: %s.\n",search.out.netlogon.data.nt5_ex.server_site);
 329         }
 330
 331         if (!ctx->domain_dn) {
 332                 struct ldb_context *ldb = ldb_init(ctx, tctx->ev);
 333                 struct ldb_dn *dn = samdb_dns_domain_to_dn(ldb, ctx, search.out.netlogon.data.nt5_ex.dns_domain);
 334                 ctx->domain_dn = ldb_dn_alloc_linearized(ctx, dn);
 335                 talloc_free(dn);
 336                 talloc_free(ldb);
 337         }
 338
 339         return ret;
 340 }
 341
 342 static void test_analyse_objects(struct torture_context *tctx,
 343                                  struct DsSyncTest *ctx,
 344                                  const DATA_BLOB *gensec_skey,
 345                                  struct drsuapi_DsReplicaObjectListItemEx *cur)
 346 {
 347         static uint32_t object_id;
 348         const char *save_values_dir;
 349
 350         if (!lp_parm_bool(tctx->lp_ctx, NULL, "dssync", "print_pwd_blobs", false)) {
 351                 return;
 352         }
 353
 354         save_values_dir = lp_parm_string(tctx->lp_ctx, NULL, "dssync", "save_pwd_blobs_dir");
 355
 356         for (; cur; cur = cur->next_object) {
 357                 const char *dn;
 358                 struct dom_sid *sid = NULL;
 359                 uint32_t rid = 0;
 360                 bool dn_printed = false;
 361                 uint32_t i;
 362
 363                 if (!cur->object.identifier) continue;
 364
 365                 dn = cur->object.identifier->dn;
 366                 if (cur->object.identifier->sid.num_auths > 0) {
 367                         sid = &cur->object.identifier->sid;
 368                         rid = sid->sub_auths[sid->num_auths - 1];
 369                 }
 370
 371                 for (i=0; i < cur->object.attribute_ctr.num_attributes; i++) {
 372                         WERROR werr;
 373                         const char *name = NULL;
 374                         bool rcrypt = false;
 375                         DATA_BLOB *enc_data = NULL;
 376                         DATA_BLOB plain_data;
 377                         struct drsuapi_DsReplicaAttribute *attr;
 378                         ndr_pull_flags_fn_t pull_fn = NULL;
 379                         ndr_print_fn_t print_fn = NULL;
 380                         void *ptr = NULL;
 381                         attr = &cur->object.attribute_ctr.attributes[i];
 382
 383                         switch (attr->attid) {
 384                         case DRSUAPI_ATTRIBUTE_dBCSPwd:
 385                                 name    = "dBCSPwd";
 386                                 rcrypt  = true;
 387                                 break;
 388                         case DRSUAPI_ATTRIBUTE_unicodePwd:
 389                                 name    = "unicodePwd";
 390                                 rcrypt  = true;
 391                                 break;
 392                         case DRSUAPI_ATTRIBUTE_ntPwdHistory:
 393                                 name    = "ntPwdHistory";
 394                                 rcrypt  = true;
 395                                 break;
 396                         case DRSUAPI_ATTRIBUTE_lmPwdHistory:
 397                                 name    = "lmPwdHistory";
 398                                 rcrypt  = true;
 399                                 break;
 400                         case DRSUAPI_ATTRIBUTE_supplementalCredentials:
 401                                 name    = "supplementalCredentials";
 402                                 pull_fn = (ndr_pull_flags_fn_t)ndr_pull_supplementalCredentialsBlob;
 403                                 print_fn = (ndr_print_fn_t)ndr_print_supplementalCredentialsBlob;
 404                                 ptr = talloc(ctx, struct supplementalCredentialsBlob);
 405                                 break;
 406                         case DRSUAPI_ATTRIBUTE_priorValue:
 407                                 name    = "priorValue";
 408                                 break;
 409                         case DRSUAPI_ATTRIBUTE_currentValue:
 410                                 name    = "currentValue";
 411                                 break;
 412                         case DRSUAPI_ATTRIBUTE_trustAuthOutgoing:
 413                                 name    = "trustAuthOutgoing";
 414                                 pull_fn = (ndr_pull_flags_fn_t)ndr_pull_trustAuthInOutBlob;
 415                                 print_fn = (ndr_print_fn_t)ndr_print_trustAuthInOutBlob;
 416                                 ptr = talloc(ctx, struct trustAuthInOutBlob);
 417                                 break;
 418                         case DRSUAPI_ATTRIBUTE_trustAuthIncoming:
 419                                 name    = "trustAuthIncoming";
 420                                 pull_fn = (ndr_pull_flags_fn_t)ndr_pull_trustAuthInOutBlob;
 421                                 print_fn = (ndr_print_fn_t)ndr_print_trustAuthInOutBlob;
 422                                 ptr = talloc(ctx, struct trustAuthInOutBlob);
 423                                 break;
 424                         case DRSUAPI_ATTRIBUTE_initialAuthOutgoing:
 425                                 name    = "initialAuthOutgoing";
 426                                 break;
 427                         case DRSUAPI_ATTRIBUTE_initialAuthIncoming:
 428                                 name    = "initialAuthIncoming";
 429                                 break;
 430                         default:
 431                                 continue;
 432                         }
 433
 434                         if (attr->value_ctr.num_values != 1) continue;
 435
 436                         if (!attr->value_ctr.values[0].blob) continue;
 437
 438                         enc_data = attr->value_ctr.values[0].blob;
 439                         ZERO_STRUCT(plain_data);
 440
 441                         werr = drsuapi_decrypt_attribute_value(ctx, gensec_skey, rcrypt,
 442                                                                rid,
 443                                                                enc_data, &plain_data);
 444                         if (!W_ERROR_IS_OK(werr)) {
 445                                 DEBUG(0, ("Failed to decrypt %s\n", name));
 446                                 continue;
 447                         }
 448                         if (!dn_printed) {
 449                                 object_id++;
 450                                 DEBUG(0,("DN[%u] %s\n", object_id, dn));
 451                                 dn_printed = true;
 452                         }
 453                         DEBUGADD(0,("ATTR: %s enc.length=%lu plain.length=%lu\n",
 454                                     name, (long)enc_data->length, (long)plain_data.length));
 455                         if (plain_data.length) {
 456                                 enum ndr_err_code ndr_err;
 457                                 dump_data(0, plain_data.data, plain_data.length);
 458                                 if (save_values_dir) {
 459                                         char *fname;
 460                                         fname = talloc_asprintf(ctx, "%s/%s%02d",
 461                                                                 save_values_dir,
 462                                                                 name, object_id);
 463                                         if (fname) {
 464                                                 bool ok;
 465                                                 ok = file_save(fname, plain_data.data, plain_data.length);
 466                                                 if (!ok) {
 467                                                         DEBUGADD(0,("Failed to save '%s'\n", fname));
 468                                                 }
 469                                         }
 470                                         talloc_free(fname);
 471                                 }
 472
 473                                 if (pull_fn) {
 474                                         /* Can't use '_all' because of PIDL bugs with relative pointers */
 475                                         ndr_err = ndr_pull_struct_blob(&plain_data, ptr,
 476                                                                        lp_iconv_convenience(tctx->lp_ctx), ptr,
 477                                                                        pull_fn);
 478                                         if (NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
 479                                                 ndr_print_debug(print_fn, name, ptr);
 480                                         } else {
 481                                                 DEBUG(0, ("Failed to decode %s\n", name));
 482                                         }
 483                                 }
 484                         } else {
 485                                 dump_data(0, enc_data->data, enc_data->length);
 486                         }
 487                         talloc_free(ptr);
 488                 }
 489         }
 490 }
 491
 492 static bool test_FetchData(struct torture_context *tctx, struct DsSyncTest *ctx)
 493 {
 494         NTSTATUS status;
 495         bool ret = true;
 496         int i, y = 0;
 497         uint64_t highest_usn = 0;
 498         const char *partition = NULL;
 499         struct drsuapi_DsGetNCChanges r;
 500         union drsuapi_DsGetNCChangesRequest req;
 501         struct drsuapi_DsReplicaObjectIdentifier nc;
 502         struct drsuapi_DsGetNCChangesCtr1 *ctr1 = NULL;
 503         struct drsuapi_DsGetNCChangesCtr6 *ctr6 = NULL;
 504         int32_t out_level = 0;
 505         struct GUID null_guid;
 506         struct dom_sid null_sid;
 507         DATA_BLOB gensec_skey;
 508         struct {
 509                 int32_t level;
 510         } array[] = {
 511 /*              {
 512                         5
 513                 },
 514 */              {
 515                         8
 516                 }
 517         };
 518
 519         ZERO_STRUCT(null_guid);
 520         ZERO_STRUCT(null_sid);
 521
 522         partition = lp_parm_string(tctx->lp_ctx, NULL, "dssync", "partition");
 523         if (partition == NULL) {
 524                 partition = ctx->domain_dn;
 525                 printf("dssync:partition not specified, defaulting to %s.\n", ctx->domain_dn);
 526         }
 527
 528         highest_usn = lp_parm_int(tctx->lp_ctx, NULL, "dssync", "highest_usn", 0);
 529
 530         array[0].level = lp_parm_int(tctx->lp_ctx, NULL, "dssync", "get_nc_changes_level", array[0].level);
 531
 532         if (lp_parm_bool(tctx->lp_ctx, NULL, "dssync", "print_pwd_blobs", false)) {
 533                 const struct samr_Password *nthash;
 534                 nthash = cli_credentials_get_nt_hash(ctx->new_dc.credentials, ctx);
 535                 if (nthash) {
 536                         dump_data_pw("CREDENTIALS nthash:", nthash->hash, sizeof(nthash->hash));
 537                 }
 538         }
 539         status = gensec_session_key(ctx->new_dc.drsuapi.pipe->conn->security_state.generic_state,
 540                                     &gensec_skey);
 541         if (!NT_STATUS_IS_OK(status)) {
 542                 printf("failed to get gensec session key: %s\n", nt_errstr(status));
 543                 return false;
 544         }
 545
 546         for (i=0; i < ARRAY_SIZE(array); i++) {
 547                 printf("testing DsGetNCChanges level %d\n",
 548                         array[i].level);
 549
 550                 r.in.bind_handle        = &ctx->new_dc.drsuapi.bind_handle;
 551                 r.in.level              = array[i].level;
 552
 553                 switch (r.in.level) {
 554                 case 5:
 555                         nc.guid = null_guid;
 556                         nc.sid  = null_sid;
 557                         nc.dn   = partition;
 558
 559                         r.in.req                                        = &req;
 560                         r.in.req->req5.destination_dsa_guid             = ctx->new_dc.invocation_id;
 561                         r.in.req->req5.source_dsa_invocation_id         = null_guid;
 562                         r.in.req->req5.naming_context                   = &nc;
 563                         r.in.req->req5.highwatermark.tmp_highest_usn    = highest_usn;
 564                         r.in.req->req5.highwatermark.reserved_usn       = 0;
 565                         r.in.req->req5.highwatermark.highest_usn        = highest_usn;
 566                         r.in.req->req5.uptodateness_vector              = NULL;
 567                         r.in.req->req5.replica_flags                    = 0;
 568                         if (lp_parm_bool(tctx->lp_ctx, NULL, "dssync", "compression", false)) {
 569                                 r.in.req->req5.replica_flags            |= DRSUAPI_DS_REPLICA_NEIGHBOUR_COMPRESS_CHANGES;
 570                         }
 571                         if (lp_parm_bool(tctx->lp_ctx, NULL, "dssync", "neighbour_writeable", true)) {
 572                                 r.in.req->req5.replica_flags            |= DRSUAPI_DS_REPLICA_NEIGHBOUR_WRITEABLE;
 573                         }
 574                         r.in.req->req5.replica_flags                    |= DRSUAPI_DS_REPLICA_NEIGHBOUR_SYNC_ON_STARTUP
 575                                                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_DO_SCHEDULED_SYNCS
 576                                                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_RETURN_OBJECT_PARENTS
 577                                                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_NEVER_SYNCED
 578                                                                         ;
 579                         r.in.req->req5.max_object_count                 = 133;
 580                         r.in.req->req5.max_ndr_size                     = 1336770;
 581                         r.in.req->req5.extended_op                      = DRSUAPI_EXOP_NONE;
 582                         r.in.req->req5.fsmo_info                        = 0;
 583
 584                         break;
 585                 case 8:
 586                         nc.guid = null_guid;
 587                         nc.sid  = null_sid;
 588                         nc.dn   = partition;
 589                         /* nc.dn can be set to any other ad partition */
 590
 591                         r.in.req                                        = &req;
 592                         r.in.req->req8.destination_dsa_guid             = ctx->new_dc.invocation_id;
 593                         r.in.req->req8.source_dsa_invocation_id         = null_guid;
 594                         r.in.req->req8.naming_context                   = &nc;
 595                         r.in.req->req8.highwatermark.tmp_highest_usn    = highest_usn;
 596                         r.in.req->req8.highwatermark.reserved_usn       = 0;
 597                         r.in.req->req8.highwatermark.highest_usn        = highest_usn;
 598                         r.in.req->req8.uptodateness_vector              = NULL;
 599                         r.in.req->req8.replica_flags                    = 0;
 600                         if (lp_parm_bool(tctx->lp_ctx, NULL, "dssync", "compression", false)) {
 601                                 r.in.req->req8.replica_flags            |= DRSUAPI_DS_REPLICA_NEIGHBOUR_COMPRESS_CHANGES;
 602                         }
 603                         if (lp_parm_bool(tctx->lp_ctx, NULL, "dssync", "neighbour_writeable", true)) {
 604                                 r.in.req->req8.replica_flags            |= DRSUAPI_DS_REPLICA_NEIGHBOUR_WRITEABLE;
 605                         }
 606                         r.in.req->req8.replica_flags                    |= DRSUAPI_DS_REPLICA_NEIGHBOUR_SYNC_ON_STARTUP
 607                                                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_DO_SCHEDULED_SYNCS
 608                                                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_RETURN_OBJECT_PARENTS
 609                                                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_NEVER_SYNCED
 610                                                                         ;
 611                         r.in.req->req8.max_object_count                 = 402;
 612                         r.in.req->req8.max_ndr_size                     = 402116;
 613
 614                         r.in.req->req8.extended_op                      = DRSUAPI_EXOP_NONE;
 615                         r.in.req->req8.fsmo_info                        = 0;
 616                         r.in.req->req8.partial_attribute_set            = NULL;
 617                         r.in.req->req8.partial_attribute_set_ex         = NULL;
 618                         r.in.req->req8.mapping_ctr.num_mappings         = 0;
 619                         r.in.req->req8.mapping_ctr.mappings             = NULL;
 620
 621                         break;
 622                 }
 623
 624                 printf("Dumping AD partition: %s\n", nc.dn);
 625                 for (y=0; ;y++) {
 626                         int32_t _level = 0;
 627                         union drsuapi_DsGetNCChangesCtr ctr;
 628
 629                         ZERO_STRUCT(r.out);
 630
 631                         r.out.level_out = &_level;
 632                         r.out.ctr       = &ctr;
 633
 634                         if (r.in.level == 5) {
 635                                 DEBUG(0,("start[%d] tmp_higest_usn: %llu , highest_usn: %llu\n",y,
 636                                         (long long)r.in.req->req5.highwatermark.tmp_highest_usn,
 637                                         (long long)r.in.req->req5.highwatermark.highest_usn));
 638                         }
 639
 640                         if (r.in.level == 8) {
 641                                 DEBUG(0,("start[%d] tmp_higest_usn: %llu , highest_usn: %llu\n",y,
 642                                         (long long)r.in.req->req8.highwatermark.tmp_highest_usn,
 643                                         (long long)r.in.req->req8.highwatermark.highest_usn));
 644                         }
 645
 646                         status = dcerpc_drsuapi_DsGetNCChanges(ctx->new_dc.drsuapi.pipe, ctx, &r);
 647                         if (!NT_STATUS_IS_OK(status)) {
 648                                 const char *errstr = nt_errstr(status);
 649                                 if (NT_STATUS_EQUAL(status, NT_STATUS_NET_WRITE_FAULT)) {
 650                                         errstr = dcerpc_errstr(ctx, ctx->new_dc.drsuapi.pipe->last_fault_code);
 651                                 }
 652                                 printf("dcerpc_drsuapi_DsGetNCChanges failed - %s\n", errstr);
 653                                 ret = false;
 654                         } else if (!W_ERROR_IS_OK(r.out.result)) {
 655                                 printf("DsGetNCChanges failed - %s\n", win_errstr(r.out.result));
 656                                 ret = false;
 657                         }
 658
 659                         if (ret == true && *r.out.level_out == 1) {
 660                                 out_level = 1;
 661                                 ctr1 = &r.out.ctr->ctr1;
 662                         } else if (ret == true && *r.out.level_out == 2 &&
 663                                    r.out.ctr->ctr2.mszip1.ts) {
 664                                 out_level = 1;
 665                                 ctr1 = &r.out.ctr->ctr2.mszip1.ts->ctr1;
 666                         }
 667
 668                         if (out_level == 1) {
 669                                 DEBUG(0,("end[%d] tmp_highest_usn: %llu , highest_usn: %llu\n",y,
 670                                         (long long)ctr1->new_highwatermark.tmp_highest_usn,
 671                                         (long long)ctr1->new_highwatermark.highest_usn));
 672
 673                                 test_analyse_objects(tctx, ctx, &gensec_skey, ctr1->first_object);
 674
 675                                 if (ctr1->more_data) {
 676                                         r.in.req->req5.highwatermark = ctr1->new_highwatermark;
 677                                         continue;
 678                                 }
 679                         }
 680
 681                         if (ret == true && *r.out.level_out == 6) {
 682                                 out_level = 6;
 683                                 ctr6 = &r.out.ctr->ctr6;
 684                         } else if (ret == true && *r.out.level_out == 7
 685                                    && r.out.ctr->ctr7.level == 6
 686                                    && r.out.ctr->ctr7.type == DRSUAPI_COMPRESSION_TYPE_MSZIP
 687                                    && r.out.ctr->ctr7.ctr.mszip6.ts) {
 688                                 out_level = 6;
 689                                 ctr6 = &r.out.ctr->ctr7.ctr.mszip6.ts->ctr6;
 690                         } else if (ret == true && *r.out.level_out == 7
 691                                    && r.out.ctr->ctr7.level == 6
 692                                    && r.out.ctr->ctr7.type == DRSUAPI_COMPRESSION_TYPE_XPRESS
 693                                    && r.out.ctr->ctr7.ctr.xpress6.ts) {
 694                                 out_level = 6;
 695                                 ctr6 = &r.out.ctr->ctr7.ctr.xpress6.ts->ctr6;
 696                         }
 697
 698                         if (out_level == 6) {
 699                                 DEBUG(0,("end[%d] tmp_highest_usn: %llu , highest_usn: %llu\n",y,
 700                                         (long long)ctr6->new_highwatermark.tmp_highest_usn,
 701                                         (long long)ctr6->new_highwatermark.highest_usn));
 702
 703                                 test_analyse_objects(tctx, ctx, &gensec_skey, ctr6->first_object);
 704
 705                                 if (ctr6->more_data) {
 706                                         r.in.req->req8.highwatermark = ctr6->new_highwatermark;
 707                                         continue;
 708                                 }
 709                         }
 710
 711                         break;
 712                 }
 713         }
 714
 715         return ret;
 716 }
 717
 718 static bool test_FetchNT4Data(struct torture_context *tctx,
 719                               struct DsSyncTest *ctx)
 720 {
 721         NTSTATUS status;
 722         bool ret = true;
 723         struct drsuapi_DsGetNT4ChangeLog r;
 724         union drsuapi_DsGetNT4ChangeLogRequest req;
 725         union drsuapi_DsGetNT4ChangeLogInfo info;
 726         uint32_t level_out = 0;
 727         struct GUID null_guid;
 728         struct dom_sid null_sid;
 729         DATA_BLOB cookie;
 730
 731         ZERO_STRUCT(null_guid);
 732         ZERO_STRUCT(null_sid);
 733         ZERO_STRUCT(cookie);
 734
 735         ZERO_STRUCT(r);
 736         r.in.bind_handle        = &ctx->new_dc.drsuapi.bind_handle;
 737         r.in.level              = 1;
 738         r.out.info              = &info;
 739         r.out.level_out         = &level_out;
 740
 741         req.req1.unknown1       = lp_parm_int(tctx->lp_ctx, NULL, "dssync", "nt4-1", 3);
 742         req.req1.unknown2       = lp_parm_int(tctx->lp_ctx, NULL, "dssync", "nt4-2", 0x00004000);
 743
 744         while (1) {
 745                 req.req1.length = cookie.length;
 746                 req.req1.data   = cookie.data;
 747
 748                 r.in.req = &req;
 749
 750                 status = dcerpc_drsuapi_DsGetNT4ChangeLog(ctx->new_dc.drsuapi.pipe, ctx, &r);
 751                 if (NT_STATUS_EQUAL(status, NT_STATUS_NOT_IMPLEMENTED)) {
 752                         printf("DsGetNT4ChangeLog not supported by target server\n");
 753                         break;
 754                 } else if (!NT_STATUS_IS_OK(status)) {
 755                         const char *errstr = nt_errstr(status);
 756                         if (NT_STATUS_EQUAL(status, NT_STATUS_NET_WRITE_FAULT)) {
 757                                 errstr = dcerpc_errstr(ctx, ctx->new_dc.drsuapi.pipe->last_fault_code);
 758                         }
 759                         printf("dcerpc_drsuapi_DsGetNT4ChangeLog failed - %s\n", errstr);
 760                         ret = false;
 761                 } else if (W_ERROR_EQUAL(r.out.result, WERR_INVALID_DOMAIN_ROLE)) {
 762                         printf("DsGetNT4ChangeLog not supported by target server\n");
 763                         break;
 764                 } else if (!W_ERROR_IS_OK(r.out.result)) {
 765                         printf("DsGetNT4ChangeLog failed - %s\n", win_errstr(r.out.result));
 766                         ret = false;
 767                 } else if (*r.out.level_out != 1) {
 768                         printf("DsGetNT4ChangeLog unknown level - %u\n", *r.out.level_out);
 769                         ret = false;
 770                 } else if (NT_STATUS_IS_OK(r.out.info->info1.status)) {
 771                 } else if (NT_STATUS_EQUAL(r.out.info->info1.status, STATUS_MORE_ENTRIES)) {
 772                         cookie.length   = r.out.info->info1.length1;
 773                         cookie.data     = r.out.info->info1.data1;
 774                         continue;
 775                 } else {
 776                         printf("DsGetNT4ChangeLog failed - %s\n", nt_errstr(r.out.info->info1.status));
 777                         ret = false;
 778                 }
 779
 780                 break;
 781         }
 782
 783         return ret;
 784 }
 785
 786 bool torture_rpc_dssync(struct torture_context *torture)
 787 {
 788         bool ret = true;
 789         TALLOC_CTX *mem_ctx;
 790         struct DsSyncTest *ctx;
 791
 792         mem_ctx = talloc_init("torture_rpc_dssync");
 793         ctx = test_create_context(torture);
 794
 795         ret &= _test_DsBind(torture, ctx, ctx->admin.credentials, &ctx->admin.drsuapi);
 796         if (!ret) {
 797                 return ret;
 798         }
 799         ret &= test_LDAPBind(torture, ctx, ctx->admin.credentials, &ctx->admin.ldap);
 800         if (!ret) {
 801                 return ret;
 802         }
 803         ret &= test_GetInfo(torture, ctx);
 804         ret &= _test_DsBind(torture, ctx, ctx->new_dc.credentials, &ctx->new_dc.drsuapi);
 805         if (!ret) {
 806                 return ret;
 807         }
 808         ret &= test_FetchData(torture, ctx);
 809         ret &= test_FetchNT4Data(torture, ctx);
 810
 811         return ret;
 812 }