source/rpcclient/cmd_netlogon.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    RPC pipe client
   4
   5    Copyright (C) Tim Potter 2000
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 3 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19 */
  20
  21 #include "includes.h"
  22 #include "rpcclient.h"
  23
  24 static NTSTATUS cmd_netlogon_logon_ctrl2(struct rpc_pipe_client *cli,
  25                                          TALLOC_CTX *mem_ctx, int argc,
  26                                          const char **argv)
  27 {
  28         uint32 query_level = 1;
  29         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
  30
  31         if (argc > 1) {
  32                 fprintf(stderr, "Usage: %s\n", argv[0]);
  33                 return NT_STATUS_OK;
  34         }
  35
  36         result = rpccli_netlogon_logon_ctrl2(cli, mem_ctx, query_level);
  37
  38         if (!NT_STATUS_IS_OK(result))
  39                 goto done;
  40
  41         /* Display results */
  42
  43  done:
  44         return result;
  45 }
  46
  47 static WERROR cmd_netlogon_getanydcname(struct rpc_pipe_client *cli,
  48                                         TALLOC_CTX *mem_ctx, int argc,
  49                                         const char **argv)
  50 {
  51         fstring dcname;
  52         WERROR result = WERR_GENERAL_FAILURE;
  53         int old_timeout;
  54
  55         if (argc != 2) {
  56                 fprintf(stderr, "Usage: %s domainname\n", argv[0]);
  57                 return WERR_OK;
  58         }
  59
  60         /* Make sure to wait for our DC's reply */
  61         old_timeout = cli_set_timeout(cli->cli, MAX(cli->cli->timeout,30000)); /* 30 seconds. */
  62
  63         result = rpccli_netlogon_getanydcname(cli, mem_ctx, cli->cli->desthost, argv[1], dcname);
  64
  65         cli_set_timeout(cli->cli, old_timeout);
  66
  67         if (!W_ERROR_IS_OK(result))
  68                 goto done;
  69
  70         /* Display results */
  71
  72         printf("%s\n", dcname);
  73
  74  done:
  75         return result;
  76 }
  77
  78 static WERROR cmd_netlogon_getdcname(struct rpc_pipe_client *cli,
  79                                      TALLOC_CTX *mem_ctx, int argc,
  80                                      const char **argv)
  81 {
  82         fstring dcname;
  83         WERROR result = WERR_GENERAL_FAILURE;
  84         int old_timeout;
  85
  86         if (argc != 2) {
  87                 fprintf(stderr, "Usage: %s domainname\n", argv[0]);
  88                 return WERR_OK;
  89         }
  90
  91         /* Make sure to wait for our DC's reply */
  92         old_timeout = cli_set_timeout(cli->cli, MAX(cli->cli->timeout,30000)); /* 30 seconds. */
  93
  94         result = rpccli_netlogon_getdcname(cli, mem_ctx, cli->cli->desthost, argv[1], dcname);
  95
  96         cli_set_timeout(cli->cli, old_timeout);
  97
  98         if (!W_ERROR_IS_OK(result))
  99                 goto done;
 100
 101         /* Display results */
 102
 103         printf("%s\n", dcname);
 104
 105  done:
 106         return result;
 107 }
 108
 109 static void display_ds_domain_controller_info(TALLOC_CTX *mem_ctx, const struct DS_DOMAIN_CONTROLLER_INFO *info)
 110 {
 111         d_printf("domain_controller_name: %s\n", info->domain_controller_name);
 112         d_printf("domain_controller_address: %s\n", info->domain_controller_address);
 113         d_printf("domain_controller_address_type: %d\n", info->domain_controller_address_type);
 114         d_printf("domain_guid: %s\n", GUID_string(mem_ctx, info->domain_guid));
 115         d_printf("domain_name: %s\n", info->domain_name);
 116         d_printf("dns_forest_name: %s\n", info->dns_forest_name);
 117         d_printf("flags: 0x%08x\n"
 118                  "\tIs a PDC:                                   %s\n"
 119                  "\tIs a GC of the forest:                      %s\n"
 120                  "\tIs an LDAP server:                          %s\n"
 121                  "\tSupports DS:                                %s\n"
 122                  "\tIs running a KDC:                           %s\n"
 123                  "\tIs running time services:                   %s\n"
 124                  "\tIs the closest DC:                          %s\n"
 125                  "\tIs writable:                                %s\n"
 126                  "\tHas a hardware clock:                       %s\n"
 127                  "\tIs a non-domain NC serviced by LDAP server: %s\n"
 128                  "\tDomainControllerName is a DNS name:         %s\n"
 129                  "\tDomainName is a DNS name:                   %s\n"
 130                  "\tDnsForestName is a DNS name:                %s\n",
 131                  info->flags,
 132                  (info->flags & ADS_PDC) ? "yes" : "no",
 133                  (info->flags & ADS_GC) ? "yes" : "no",
 134                  (info->flags & ADS_LDAP) ? "yes" : "no",
 135                  (info->flags & ADS_DS) ? "yes" : "no",
 136                  (info->flags & ADS_KDC) ? "yes" : "no",
 137                  (info->flags & ADS_TIMESERV) ? "yes" : "no",
 138                  (info->flags & ADS_CLOSEST) ? "yes" : "no",
 139                  (info->flags & ADS_WRITABLE) ? "yes" : "no",
 140                  (info->flags & ADS_GOOD_TIMESERV) ? "yes" : "no",
 141                  (info->flags & ADS_NDNC) ? "yes" : "no",
 142                  (info->flags & ADS_DNS_CONTROLLER) ? "yes":"no",
 143                  (info->flags & ADS_DNS_DOMAIN) ? "yes":"no",
 144                  (info->flags & ADS_DNS_FOREST) ? "yes":"no");
 145
 146         d_printf("dc_site_name: %s\n", info->dc_site_name);
 147         d_printf("client_site_name: %s\n", info->client_site_name);
 148 }
 149
 150 static WERROR cmd_netlogon_dsr_getdcname(struct rpc_pipe_client *cli,
 151                                          TALLOC_CTX *mem_ctx, int argc,
 152                                          const char **argv)
 153 {
 154         WERROR result;
 155         uint32 flags = DS_RETURN_DNS_NAME;
 156         const char *server_name = cli->cli->desthost;
 157         const char *domain_name;
 158         struct GUID domain_guid = GUID_zero();
 159         struct GUID site_guid = GUID_zero();
 160         struct DS_DOMAIN_CONTROLLER_INFO *info = NULL;
 161
 162         if (argc < 2) {
 163                 fprintf(stderr, "Usage: %s [domainname] [domain_name] [domain_guid] [site_guid] [flags]\n", argv[0]);
 164                 return WERR_OK;
 165         }
 166
 167         if (argc >= 2)
 168                 domain_name = argv[1];
 169
 170         if (argc >= 3) {
 171                 if (!NT_STATUS_IS_OK(GUID_from_string(argv[2], &domain_guid))) {
 172                         return WERR_NOMEM;
 173                 }
 174         }
 175
 176         if (argc >= 4) {
 177                 if (!NT_STATUS_IS_OK(GUID_from_string(argv[3], &site_guid))) {
 178                         return WERR_NOMEM;
 179                 }
 180         }
 181
 182         if (argc >= 5)
 183                 sscanf(argv[4], "%x", &flags);
 184
 185         result = rpccli_netlogon_dsr_getdcname(cli, mem_ctx, server_name, domain_name,
 186                                                &domain_guid, &site_guid, flags,
 187                                                &info);
 188
 189         if (W_ERROR_IS_OK(result)) {
 190                 d_printf("DsGetDcName gave\n");
 191                 display_ds_domain_controller_info(mem_ctx, info);
 192                 return WERR_OK;
 193         }
 194
 195         printf("rpccli_netlogon_dsr_getdcname returned %s\n",
 196                dos_errstr(result));
 197
 198         return result;
 199 }
 200
 201 static WERROR cmd_netlogon_dsr_getdcnameex(struct rpc_pipe_client *cli,
 202                                            TALLOC_CTX *mem_ctx, int argc,
 203                                            const char **argv)
 204 {
 205         WERROR result;
 206         uint32 flags = DS_RETURN_DNS_NAME;
 207         const char *server_name = cli->cli->desthost;
 208         const char *domain_name;
 209         const char *site_name = NULL;
 210         struct GUID domain_guid = GUID_zero();
 211         struct DS_DOMAIN_CONTROLLER_INFO *info = NULL;
 212
 213         if (argc < 2) {
 214                 fprintf(stderr, "Usage: %s [domainname] [domain_name] [domain_guid] [site_name] [flags]\n", argv[0]);
 215                 return WERR_OK;
 216         }
 217
 218         if (argc >= 2)
 219                 domain_name = argv[1];
 220
 221         if (argc >= 3) {
 222                 if (!NT_STATUS_IS_OK(GUID_from_string(argv[2], &domain_guid))) {
 223                         return WERR_NOMEM;
 224                 }
 225         }
 226
 227         if (argc >= 4)
 228                 site_name = argv[3];
 229
 230         if (argc >= 5)
 231                 sscanf(argv[4], "%x", &flags);
 232
 233         result = rpccli_netlogon_dsr_getdcnameex(cli, mem_ctx, server_name, domain_name,
 234                                                  &domain_guid, site_name, flags,
 235                                                  &info);
 236
 237         if (W_ERROR_IS_OK(result)) {
 238                 d_printf("DsGetDcNameEx gave\n");
 239                 display_ds_domain_controller_info(mem_ctx, info);
 240                 return WERR_OK;
 241         }
 242
 243         printf("rpccli_netlogon_dsr_getdcnameex returned %s\n",
 244                dos_errstr(result));
 245
 246         return result;
 247 }
 248
 249 static WERROR cmd_netlogon_dsr_getdcnameex2(struct rpc_pipe_client *cli,
 250                                             TALLOC_CTX *mem_ctx, int argc,
 251                                             const char **argv)
 252 {
 253         WERROR result;
 254         uint32 flags = DS_RETURN_DNS_NAME;
 255         const char *server_name = cli->cli->desthost;
 256         const char *domain_name = NULL;
 257         const char *client_account = NULL;
 258         uint32 mask = 0;
 259         const char *site_name = NULL;
 260         struct GUID domain_guid = GUID_zero();
 261         struct DS_DOMAIN_CONTROLLER_INFO *info = NULL;
 262
 263         if (argc < 2) {
 264                 fprintf(stderr, "Usage: %s [domainname] [client_account] [acb_mask] [domain_name] [domain_guid] [site_name] [flags]\n", argv[0]);
 265                 return WERR_OK;
 266         }
 267
 268         if (argc >= 2)
 269                 client_account = argv[1];
 270
 271         if (argc >= 3)
 272                 mask = atoi(argv[2]);
 273
 274         if (argc >= 4)
 275                 domain_name = argv[3];
 276
 277         if (argc >= 5) {
 278                 if (!NT_STATUS_IS_OK(GUID_from_string(argv[4], &domain_guid))) {
 279                         return WERR_NOMEM;
 280                 }
 281         }
 282
 283         if (argc >= 6)
 284                 site_name = argv[5];
 285
 286         if (argc >= 7)
 287                 sscanf(argv[6], "%x", &flags);
 288
 289         result = rpccli_netlogon_dsr_getdcnameex2(cli, mem_ctx, server_name,
 290                                                   client_account, mask,
 291                                                   domain_name, &domain_guid,
 292                                                   site_name, flags,
 293                                                   &info);
 294
 295         if (W_ERROR_IS_OK(result)) {
 296                 d_printf("DsGetDcNameEx2 gave\n");
 297                 display_ds_domain_controller_info(mem_ctx, info);
 298                 return WERR_OK;
 299         }
 300
 301         printf("rpccli_netlogon_dsr_getdcnameex2 returned %s\n",
 302                dos_errstr(result));
 303
 304         return result;
 305 }
 306
 307
 308 static WERROR cmd_netlogon_dsr_getsitename(struct rpc_pipe_client *cli,
 309                                            TALLOC_CTX *mem_ctx, int argc,
 310                                            const char **argv)
 311 {
 312         WERROR result;
 313         char *sitename;
 314
 315         if (argc != 2) {
 316                 fprintf(stderr, "Usage: %s computername\n", argv[0]);
 317                 return WERR_OK;
 318         }
 319
 320         result = rpccli_netlogon_dsr_getsitename(cli, mem_ctx, argv[1], &sitename);
 321
 322         if (!W_ERROR_IS_OK(result)) {
 323                 printf("rpccli_netlogon_dsr_gesitename returned %s\n",
 324                        nt_errstr(werror_to_ntstatus(result)));
 325                 return result;
 326         }
 327
 328         printf("Computer %s is on Site: %s\n", argv[1], sitename);
 329
 330         return WERR_OK;
 331 }
 332
 333 static NTSTATUS cmd_netlogon_logon_ctrl(struct rpc_pipe_client *cli,
 334                                         TALLOC_CTX *mem_ctx, int argc,
 335                                         const char **argv)
 336 {
 337 #if 0
 338         uint32 query_level = 1;
 339 #endif
 340         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 341
 342         if (argc > 1) {
 343                 fprintf(stderr, "Usage: %s\n", argv[0]);
 344                 return NT_STATUS_OK;
 345         }
 346
 347 #if 0
 348         result = cli_netlogon_logon_ctrl(cli, mem_ctx, query_level);
 349         if (!NT_STATUS_IS_OK(result)) {
 350                 goto done;
 351         }
 352 #endif
 353
 354         /* Display results */
 355
 356         return result;
 357 }
 358
 359 /* Display sam synchronisation information */
 360
 361 static void display_sam_sync(uint32 num_deltas, SAM_DELTA_HDR *hdr_deltas,
 362                              SAM_DELTA_CTR *deltas)
 363 {
 364         fstring name;
 365         uint32 i, j;
 366
 367         for (i = 0; i < num_deltas; i++) {
 368                 switch (hdr_deltas[i].type) {
 369                 case SAM_DELTA_DOMAIN_INFO:
 370                         unistr2_to_ascii(name,
 371                                          &deltas[i].domain_info.uni_dom_name,
 372                                          sizeof(name) - 1);
 373                         printf("Domain: %s\n", name);
 374                         break;
 375                 case SAM_DELTA_GROUP_INFO:
 376                         unistr2_to_ascii(name,
 377                                          &deltas[i].group_info.uni_grp_name,
 378                                          sizeof(name) - 1);
 379                         printf("Group: %s\n", name);
 380                         break;
 381                 case SAM_DELTA_ACCOUNT_INFO:
 382                         unistr2_to_ascii(name,
 383                                          &deltas[i].account_info.uni_acct_name,
 384                                          sizeof(name) - 1);
 385                         printf("Account: %s\n", name);
 386                         break;
 387                 case SAM_DELTA_ALIAS_INFO:
 388                         unistr2_to_ascii(name,
 389                                          &deltas[i].alias_info.uni_als_name,
 390                                          sizeof(name) - 1);
 391                         printf("Alias: %s\n", name);
 392                         break;
 393                 case SAM_DELTA_ALIAS_MEM: {
 394                         SAM_ALIAS_MEM_INFO *alias = &deltas[i].als_mem_info;
 395
 396                         for (j = 0; j < alias->num_members; j++) {
 397                                 fstring sid_str;
 398
 399                                 sid_to_string(sid_str, &alias->sids[j].sid);
 400
 401                                 printf("%s\n", sid_str);
 402                         }
 403                         break;
 404                 }
 405                 case SAM_DELTA_GROUP_MEM: {
 406                         SAM_GROUP_MEM_INFO *group = &deltas[i].grp_mem_info;
 407
 408                         for (j = 0; j < group->num_members; j++)
 409                                 printf("rid 0x%x, attrib 0x%08x\n",
 410                                           group->rids[j], group->attribs[j]);
 411                         break;
 412                 }
 413                 case SAM_DELTA_MODIFIED_COUNT: {
 414                         SAM_DELTA_MOD_COUNT *mc = &deltas[i].mod_count;
 415
 416                         printf("sam sequence update: 0x%04x\n", mc->seqnum);
 417                         break;
 418                 }
 419                 default:
 420                         printf("unknown delta type 0x%02x\n",
 421                                   hdr_deltas[i].type);
 422                         break;
 423                 }
 424         }
 425 }
 426
 427 /* Perform sam synchronisation */
 428
 429 static NTSTATUS cmd_netlogon_sam_sync(struct rpc_pipe_client *cli,
 430                                       TALLOC_CTX *mem_ctx, int argc,
 431                                       const char **argv)
 432 {
 433         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 434         uint32 database_id = 0, num_deltas;
 435         SAM_DELTA_HDR *hdr_deltas;
 436         SAM_DELTA_CTR *deltas;
 437
 438         if (argc > 2) {
 439                 fprintf(stderr, "Usage: %s [database_id]\n", argv[0]);
 440                 return NT_STATUS_OK;
 441         }
 442
 443         if (argc == 2)
 444                 database_id = atoi(argv[1]);
 445
 446         /* Synchronise sam database */
 447
 448         result = rpccli_netlogon_sam_sync(cli, mem_ctx, database_id,
 449                                        0, &num_deltas, &hdr_deltas, &deltas);
 450
 451         if (!NT_STATUS_IS_OK(result))
 452                 goto done;
 453
 454         /* Display results */
 455
 456         display_sam_sync(num_deltas, hdr_deltas, deltas);
 457
 458  done:
 459         return result;
 460 }
 461
 462 /* Perform sam delta synchronisation */
 463
 464 static NTSTATUS cmd_netlogon_sam_deltas(struct rpc_pipe_client *cli,
 465                                         TALLOC_CTX *mem_ctx, int argc,
 466                                         const char **argv)
 467 {
 468         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 469         uint32 database_id, num_deltas, tmp;
 470         SAM_DELTA_HDR *hdr_deltas;
 471         SAM_DELTA_CTR *deltas;
 472         uint64 seqnum;
 473
 474         if (argc != 3) {
 475                 fprintf(stderr, "Usage: %s database_id seqnum\n", argv[0]);
 476                 return NT_STATUS_OK;
 477         }
 478
 479         database_id = atoi(argv[1]);
 480         tmp = atoi(argv[2]);
 481
 482         seqnum = tmp & 0xffff;
 483
 484         result = rpccli_netlogon_sam_deltas(cli, mem_ctx, database_id,
 485                                          seqnum, &num_deltas,
 486                                          &hdr_deltas, &deltas);
 487
 488         if (!NT_STATUS_IS_OK(result))
 489                 goto done;
 490
 491         /* Display results */
 492
 493         display_sam_sync(num_deltas, hdr_deltas, deltas);
 494
 495  done:
 496         return result;
 497 }
 498
 499 /* Log on a domain user */
 500
 501 static NTSTATUS cmd_netlogon_sam_logon(struct rpc_pipe_client *cli,
 502                                        TALLOC_CTX *mem_ctx, int argc,
 503                                        const char **argv)
 504 {
 505         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 506         int logon_type = NET_LOGON_TYPE;
 507         const char *username, *password;
 508         int auth_level = 2;
 509         uint32 logon_param = 0;
 510         const char *workstation = NULL;
 511
 512         /* Check arguments */
 513
 514         if (argc < 3 || argc > 7) {
 515                 fprintf(stderr, "Usage: samlogon <username> <password> [workstation]"
 516                         "[logon_type (1 or 2)] [auth level (2 or 3)] [logon_parameter]\n");
 517                 return NT_STATUS_OK;
 518         }
 519
 520         username = argv[1];
 521         password = argv[2];
 522
 523         if (argc >= 4)
 524                 workstation = argv[3];
 525
 526         if (argc >= 5)
 527                 sscanf(argv[4], "%i", &logon_type);
 528
 529         if (argc >= 6)
 530                 sscanf(argv[5], "%i", &auth_level);
 531
 532         if (argc == 7)
 533                 sscanf(argv[6], "%x", &logon_param);
 534
 535         /* Perform the sam logon */
 536
 537         result = rpccli_netlogon_sam_logon(cli, mem_ctx, logon_param, lp_workgroup(), username, password, workstation, logon_type);
 538
 539         if (!NT_STATUS_IS_OK(result))
 540                 goto done;
 541
 542  done:
 543         return result;
 544 }
 545
 546 /* Change the trust account password */
 547
 548 static NTSTATUS cmd_netlogon_change_trust_pw(struct rpc_pipe_client *cli,
 549                                              TALLOC_CTX *mem_ctx, int argc,
 550                                              const char **argv)
 551 {
 552         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 553
 554         /* Check arguments */
 555
 556         if (argc > 1) {
 557                 fprintf(stderr, "Usage: change_trust_pw");
 558                 return NT_STATUS_OK;
 559         }
 560
 561         /* Perform the sam logon */
 562
 563         result = trust_pw_find_change_and_store_it(cli, mem_ctx,
 564                                                    lp_workgroup());
 565
 566         if (!NT_STATUS_IS_OK(result))
 567                 goto done;
 568
 569  done:
 570         return result;
 571 }
 572
 573
 574 /* List of commands exported by this module */
 575
 576 struct cmd_set netlogon_commands[] = {
 577
 578         { "NETLOGON" },
 579
 580         { "logonctrl2", RPC_RTYPE_NTSTATUS, cmd_netlogon_logon_ctrl2, NULL, PI_NETLOGON, NULL, "Logon Control 2",     "" },
 581         { "getanydcname", RPC_RTYPE_WERROR, NULL, cmd_netlogon_getanydcname, PI_NETLOGON, NULL, "Get trusted DC name",     "" },
 582         { "getdcname", RPC_RTYPE_WERROR, NULL, cmd_netlogon_getdcname, PI_NETLOGON, NULL, "Get trusted PDC name",     "" },
 583         { "dsr_getdcname", RPC_RTYPE_WERROR, NULL, cmd_netlogon_dsr_getdcname, PI_NETLOGON, NULL, "Get trusted DC name",     "" },
 584         { "dsr_getdcnameex", RPC_RTYPE_WERROR, NULL, cmd_netlogon_dsr_getdcnameex, PI_NETLOGON, NULL, "Get trusted DC name",     "" },
 585         { "dsr_getdcnameex2", RPC_RTYPE_WERROR, NULL, cmd_netlogon_dsr_getdcnameex2, PI_NETLOGON, NULL, "Get trusted DC name",     "" },
 586         { "dsr_getsitename", RPC_RTYPE_WERROR, NULL, cmd_netlogon_dsr_getsitename, PI_NETLOGON, NULL, "Get sitename",     "" },
 587         { "logonctrl",  RPC_RTYPE_NTSTATUS, cmd_netlogon_logon_ctrl,  NULL, PI_NETLOGON, NULL, "Logon Control",       "" },
 588         { "samsync",    RPC_RTYPE_NTSTATUS, cmd_netlogon_sam_sync,    NULL, PI_NETLOGON, NULL, "Sam Synchronisation", "" },
 589         { "samdeltas",  RPC_RTYPE_NTSTATUS, cmd_netlogon_sam_deltas,  NULL, PI_NETLOGON, NULL, "Query Sam Deltas",    "" },
 590         { "samlogon",   RPC_RTYPE_NTSTATUS, cmd_netlogon_sam_logon,   NULL, PI_NETLOGON, NULL, "Sam Logon",           "" },
 591         { "change_trust_pw",   RPC_RTYPE_NTSTATUS, cmd_netlogon_change_trust_pw,   NULL, PI_NETLOGON, NULL, "Change Trust Account Password",           "" },
 592
 593         { NULL }
 594 };