source3/rpcclient/rpcclient.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    RPC pipe client
   4
   5    Copyright (C) Tim Potter 2000-2001
   6    Copyright (C) Martin Pool 2003
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 3 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20 */
  21
  22 #include "includes.h"
  23 #include "popt_common.h"
  24 #include "rpcclient.h"
  25 #include "../libcli/auth/libcli_auth.h"
  26 #include "../librpc/gen_ndr/cli_lsa.h"
  27 #include "rpc_client/cli_lsarpc.h"
  28 #include "../librpc/gen_ndr/ndr_netlogon.h"
  29 #include "rpc_client/cli_netlogon.h"
  30
  31 struct dom_sid domain_sid;
  32
  33 static enum dcerpc_AuthType pipe_default_auth_type = DCERPC_AUTH_TYPE_NONE;
  34 static enum pipe_auth_type_spnego pipe_default_auth_spnego_type = 0;
  35 static enum dcerpc_AuthLevel pipe_default_auth_level = DCERPC_AUTH_LEVEL_NONE;
  36 static unsigned int timeout = 0;
  37 static enum dcerpc_transport_t default_transport = NCACN_NP;
  38
  39 struct user_auth_info *rpcclient_auth_info;
  40
  41 /* List to hold groups of commands.
  42  *
  43  * Commands are defined in a list of arrays: arrays are easy to
  44  * statically declare, and lists are easier to dynamically extend.
  45  */
  46
  47 static struct cmd_list {
  48         struct cmd_list *prev, *next;
  49         struct cmd_set *cmd_set;
  50 } *cmd_list;
  51
  52 /****************************************************************************
  53 handle completion of commands for readline
  54 ****************************************************************************/
  55 static char **completion_fn(const char *text, int start, int end)
  56 {
  57 #define MAX_COMPLETIONS 100
  58         char **matches;
  59         int i, count=0;
  60         struct cmd_list *commands = cmd_list;
  61
  62 #if 0   /* JERRY */
  63         /* FIXME!!!  -- what to do when completing argument? */
  64         /* for words not at the start of the line fallback
  65            to filename completion */
  66         if (start)
  67                 return NULL;
  68 #endif
  69
  70         /* make sure we have a list of valid commands */
  71         if (!commands) {
  72                 return NULL;
  73         }
  74
  75         matches = SMB_MALLOC_ARRAY(char *, MAX_COMPLETIONS);
  76         if (!matches) {
  77                 return NULL;
  78         }
  79
  80         matches[count++] = SMB_STRDUP(text);
  81         if (!matches[0]) {
  82                 SAFE_FREE(matches);
  83                 return NULL;
  84         }
  85
  86         while (commands && count < MAX_COMPLETIONS-1) {
  87                 if (!commands->cmd_set) {
  88                         break;
  89                 }
  90
  91                 for (i=0; commands->cmd_set[i].name; i++) {
  92                         if ((strncmp(text, commands->cmd_set[i].name, strlen(text)) == 0) &&
  93                                 (( commands->cmd_set[i].returntype == RPC_RTYPE_NTSTATUS &&
  94                         commands->cmd_set[i].ntfn ) ||
  95                       ( commands->cmd_set[i].returntype == RPC_RTYPE_WERROR &&
  96                         commands->cmd_set[i].wfn))) {
  97                                 matches[count] = SMB_STRDUP(commands->cmd_set[i].name);
  98                                 if (!matches[count]) {
  99                                         for (i = 0; i < count; i++) {
 100                                                 SAFE_FREE(matches[count]);
 101                                         }
 102                                         SAFE_FREE(matches);
 103                                         return NULL;
 104                                 }
 105                                 count++;
 106                         }
 107                 }
 108                 commands = commands->next;
 109
 110         }
 111
 112         if (count == 2) {
 113                 SAFE_FREE(matches[0]);
 114                 matches[0] = SMB_STRDUP(matches[1]);
 115         }
 116         matches[count] = NULL;
 117         return matches;
 118 }
 119
 120 static char *next_command (char **cmdstr)
 121 {
 122         char *command;
 123         char                    *p;
 124
 125         if (!cmdstr || !(*cmdstr))
 126                 return NULL;
 127
 128         p = strchr_m(*cmdstr, ';');
 129         if (p)
 130                 *p = '\0';
 131         command = SMB_STRDUP(*cmdstr);
 132         if (p)
 133                 *cmdstr = p + 1;
 134         else
 135                 *cmdstr = NULL;
 136
 137         return command;
 138 }
 139
 140 /* Fetch the SID for this computer */
 141
 142 static void fetch_machine_sid(struct cli_state *cli)
 143 {
 144         struct policy_handle pol;
 145         NTSTATUS result = NT_STATUS_OK;
 146         static bool got_domain_sid;
 147         TALLOC_CTX *mem_ctx;
 148         struct rpc_pipe_client *lsapipe = NULL;
 149         union lsa_PolicyInformation *info = NULL;
 150
 151         if (got_domain_sid) return;
 152
 153         if (!(mem_ctx=talloc_init("fetch_machine_sid"))) {
 154                 DEBUG(0,("fetch_machine_sid: talloc_init returned NULL!\n"));
 155                 goto error;
 156         }
 157
 158         result = cli_rpc_pipe_open_noauth(cli, &ndr_table_lsarpc.syntax_id,
 159                                           &lsapipe);
 160         if (!NT_STATUS_IS_OK(result)) {
 161                 fprintf(stderr, "could not initialise lsa pipe. Error was %s\n", nt_errstr(result) );
 162                 goto error;
 163         }
 164
 165         result = rpccli_lsa_open_policy(lsapipe, mem_ctx, True,
 166                                      SEC_FLAG_MAXIMUM_ALLOWED,
 167                                      &pol);
 168         if (!NT_STATUS_IS_OK(result)) {
 169                 goto error;
 170         }
 171
 172         result = rpccli_lsa_QueryInfoPolicy(lsapipe, mem_ctx,
 173                                             &pol,
 174                                             LSA_POLICY_INFO_ACCOUNT_DOMAIN,
 175                                             &info);
 176         if (!NT_STATUS_IS_OK(result)) {
 177                 goto error;
 178         }
 179
 180         got_domain_sid = True;
 181         sid_copy(&domain_sid, info->account_domain.sid);
 182
 183         rpccli_lsa_Close(lsapipe, mem_ctx, &pol);
 184         TALLOC_FREE(lsapipe);
 185         talloc_destroy(mem_ctx);
 186
 187         return;
 188
 189  error:
 190
 191         if (lsapipe) {
 192                 TALLOC_FREE(lsapipe);
 193         }
 194
 195         fprintf(stderr, "could not obtain sid for domain %s\n", cli->domain);
 196
 197         if (!NT_STATUS_IS_OK(result)) {
 198                 fprintf(stderr, "error: %s\n", nt_errstr(result));
 199         }
 200
 201         exit(1);
 202 }
 203
 204 /* List the available commands on a given pipe */
 205
 206 static NTSTATUS cmd_listcommands(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 207                                  int argc, const char **argv)
 208 {
 209         struct cmd_list *tmp;
 210         struct cmd_set *tmp_set;
 211         int i;
 212
 213         /* Usage */
 214
 215         if (argc != 2) {
 216                 printf("Usage: %s <pipe>\n", argv[0]);
 217                 return NT_STATUS_OK;
 218         }
 219
 220         /* Help on one command */
 221
 222         for (tmp = cmd_list; tmp; tmp = tmp->next)
 223         {
 224                 tmp_set = tmp->cmd_set;
 225
 226                 if (!StrCaseCmp(argv[1], tmp_set->name))
 227                 {
 228                         printf("Available commands on the %s pipe:\n\n", tmp_set->name);
 229
 230                         i = 0;
 231                         tmp_set++;
 232                         while(tmp_set->name) {
 233                                 printf("%30s", tmp_set->name);
 234                                 tmp_set++;
 235                                 i++;
 236                                 if (i%3 == 0)
 237                                         printf("\n");
 238                         }
 239
 240                         /* drop out of the loop */
 241                         break;
 242                 }
 243         }
 244         printf("\n\n");
 245
 246         return NT_STATUS_OK;
 247 }
 248
 249 /* Display help on commands */
 250
 251 static NTSTATUS cmd_help(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 252                          int argc, const char **argv)
 253 {
 254         struct cmd_list *tmp;
 255         struct cmd_set *tmp_set;
 256
 257         /* Usage */
 258
 259         if (argc > 2) {
 260                 printf("Usage: %s [command]\n", argv[0]);
 261                 return NT_STATUS_OK;
 262         }
 263
 264         /* Help on one command */
 265
 266         if (argc == 2) {
 267                 for (tmp = cmd_list; tmp; tmp = tmp->next) {
 268
 269                         tmp_set = tmp->cmd_set;
 270
 271                         while(tmp_set->name) {
 272                                 if (strequal(argv[1], tmp_set->name)) {
 273                                         if (tmp_set->usage &&
 274                                             tmp_set->usage[0])
 275                                                 printf("%s\n", tmp_set->usage);
 276                                         else
 277                                                 printf("No help for %s\n", tmp_set->name);
 278
 279                                         return NT_STATUS_OK;
 280                                 }
 281
 282                                 tmp_set++;
 283                         }
 284                 }
 285
 286                 printf("No such command: %s\n", argv[1]);
 287                 return NT_STATUS_OK;
 288         }
 289
 290         /* List all commands */
 291
 292         for (tmp = cmd_list; tmp; tmp = tmp->next) {
 293
 294                 tmp_set = tmp->cmd_set;
 295
 296                 while(tmp_set->name) {
 297
 298                         printf("%15s\t\t%s\n", tmp_set->name,
 299                                tmp_set->description ? tmp_set->description:
 300                                "");
 301
 302                         tmp_set++;
 303                 }
 304         }
 305
 306         return NT_STATUS_OK;
 307 }
 308
 309 /* Change the debug level */
 310
 311 static NTSTATUS cmd_debuglevel(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 312                                int argc, const char **argv)
 313 {
 314         if (argc > 2) {
 315                 printf("Usage: %s [debuglevel]\n", argv[0]);
 316                 return NT_STATUS_OK;
 317         }
 318
 319         if (argc == 2) {
 320                 DEBUGLEVEL = atoi(argv[1]);
 321         }
 322
 323         printf("debuglevel is %d\n", DEBUGLEVEL);
 324
 325         return NT_STATUS_OK;
 326 }
 327
 328 static NTSTATUS cmd_quit(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 329                          int argc, const char **argv)
 330 {
 331         exit(0);
 332         return NT_STATUS_OK; /* NOTREACHED */
 333 }
 334
 335 static NTSTATUS cmd_set_ss_level(void)
 336 {
 337         struct cmd_list *tmp;
 338
 339         /* Close any existing connections not at this level. */
 340
 341         for (tmp = cmd_list; tmp; tmp = tmp->next) {
 342                 struct cmd_set *tmp_set;
 343
 344                 for (tmp_set = tmp->cmd_set; tmp_set->name; tmp_set++) {
 345                         if (tmp_set->rpc_pipe == NULL) {
 346                                 continue;
 347                         }
 348
 349                         if ((tmp_set->rpc_pipe->auth->auth_type
 350                              != pipe_default_auth_type)
 351                             || (tmp_set->rpc_pipe->auth->auth_level
 352                                 != pipe_default_auth_level)) {
 353                                 TALLOC_FREE(tmp_set->rpc_pipe);
 354                                 tmp_set->rpc_pipe = NULL;
 355                         }
 356                 }
 357         }
 358         return NT_STATUS_OK;
 359 }
 360
 361 static NTSTATUS cmd_set_transport(void)
 362 {
 363         struct cmd_list *tmp;
 364
 365         /* Close any existing connections not at this level. */
 366
 367         for (tmp = cmd_list; tmp; tmp = tmp->next) {
 368                 struct cmd_set *tmp_set;
 369
 370                 for (tmp_set = tmp->cmd_set; tmp_set->name; tmp_set++) {
 371                         if (tmp_set->rpc_pipe == NULL) {
 372                                 continue;
 373                         }
 374
 375                         if (tmp_set->rpc_pipe->transport->transport != default_transport) {
 376                                 TALLOC_FREE(tmp_set->rpc_pipe);
 377                                 tmp_set->rpc_pipe = NULL;
 378                         }
 379                 }
 380         }
 381         return NT_STATUS_OK;
 382 }
 383
 384 static NTSTATUS cmd_sign(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 385                          int argc, const char **argv)
 386 {
 387         const char *p = "[KRB5|KRB5_SPNEGO|NTLMSSP|NTLMSSP_SPNEGO|SCHANNEL]";
 388         const char *type = "NTLMSSP";
 389
 390         pipe_default_auth_level = DCERPC_AUTH_LEVEL_INTEGRITY;
 391         pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
 392
 393         if (argc > 2) {
 394                 printf("Usage: %s %s\n", argv[0], p);
 395                 return NT_STATUS_OK;
 396         }
 397
 398         if (argc == 2) {
 399                 type = argv[1];
 400                 if (strequal(type, "KRB5")) {
 401                         pipe_default_auth_type = DCERPC_AUTH_TYPE_KRB5;
 402                 } else if (strequal(type, "KRB5_SPNEGO")) {
 403                         pipe_default_auth_type = DCERPC_AUTH_TYPE_SPNEGO;
 404                         pipe_default_auth_spnego_type = PIPE_AUTH_TYPE_SPNEGO_KRB5;
 405                 } else if (strequal(type, "NTLMSSP")) {
 406                         pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
 407                 } else if (strequal(type, "NTLMSSP_SPNEGO")) {
 408                         pipe_default_auth_type = DCERPC_AUTH_TYPE_SPNEGO;
 409                         pipe_default_auth_spnego_type = PIPE_AUTH_TYPE_SPNEGO_NTLMSSP;
 410                 } else if (strequal(type, "SCHANNEL")) {
 411                         pipe_default_auth_type = DCERPC_AUTH_TYPE_SCHANNEL;
 412                 } else {
 413                         printf("unknown type %s\n", type);
 414                         printf("Usage: %s %s\n", argv[0], p);
 415                         return NT_STATUS_INVALID_LEVEL;
 416                 }
 417         }
 418
 419         d_printf("Setting %s - sign\n", type);
 420
 421         return cmd_set_ss_level();
 422 }
 423
 424 static NTSTATUS cmd_seal(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 425                          int argc, const char **argv)
 426 {
 427         const char *p = "[KRB5|KRB5_SPNEGO|NTLMSSP|NTLMSSP_SPNEGO|SCHANNEL]";
 428         const char *type = "NTLMSSP";
 429
 430         pipe_default_auth_level = DCERPC_AUTH_LEVEL_PRIVACY;
 431         pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
 432
 433         if (argc > 2) {
 434                 printf("Usage: %s %s\n", argv[0], p);
 435                 return NT_STATUS_OK;
 436         }
 437
 438         if (argc == 2) {
 439                 type = argv[1];
 440                 if (strequal(type, "KRB5")) {
 441                         pipe_default_auth_type = DCERPC_AUTH_TYPE_KRB5;
 442                 } else if (strequal(type, "KRB5_SPNEGO")) {
 443                         pipe_default_auth_type = DCERPC_AUTH_TYPE_SPNEGO;
 444                         pipe_default_auth_spnego_type = PIPE_AUTH_TYPE_SPNEGO_KRB5;
 445                 } else if (strequal(type, "NTLMSSP")) {
 446                         pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
 447                 } else if (strequal(type, "NTLMSSP_SPNEGO")) {
 448                         pipe_default_auth_type = DCERPC_AUTH_TYPE_SPNEGO;
 449                         pipe_default_auth_spnego_type = PIPE_AUTH_TYPE_SPNEGO_NTLMSSP;
 450                 } else if (strequal(type, "SCHANNEL")) {
 451                         pipe_default_auth_type = DCERPC_AUTH_TYPE_SCHANNEL;
 452                 } else {
 453                         printf("unknown type %s\n", type);
 454                         printf("Usage: %s %s\n", argv[0], p);
 455                         return NT_STATUS_INVALID_LEVEL;
 456                 }
 457         }
 458
 459         d_printf("Setting %s - sign and seal\n", type);
 460
 461         return cmd_set_ss_level();
 462 }
 463
 464 static NTSTATUS cmd_timeout(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 465                             int argc, const char **argv)
 466 {
 467         struct cmd_list *tmp;
 468
 469         if (argc > 2) {
 470                 printf("Usage: %s timeout\n", argv[0]);
 471                 return NT_STATUS_OK;
 472         }
 473
 474         if (argc == 2) {
 475                 timeout = atoi(argv[1]);
 476
 477                 for (tmp = cmd_list; tmp; tmp = tmp->next) {
 478
 479                         struct cmd_set *tmp_set;
 480
 481                         for (tmp_set = tmp->cmd_set; tmp_set->name; tmp_set++) {
 482                                 if (tmp_set->rpc_pipe == NULL) {
 483                                         continue;
 484                                 }
 485
 486                                 rpccli_set_timeout(tmp_set->rpc_pipe, timeout);
 487                         }
 488                 }
 489         }
 490
 491         printf("timeout is %d\n", timeout);
 492
 493         return NT_STATUS_OK;
 494 }
 495
 496
 497 static NTSTATUS cmd_none(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 498                          int argc, const char **argv)
 499 {
 500         pipe_default_auth_level = DCERPC_AUTH_LEVEL_NONE;
 501         pipe_default_auth_type = DCERPC_AUTH_TYPE_NONE;
 502         pipe_default_auth_spnego_type = PIPE_AUTH_TYPE_SPNEGO_NONE;
 503
 504         return cmd_set_ss_level();
 505 }
 506
 507 static NTSTATUS cmd_schannel(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 508                              int argc, const char **argv)
 509 {
 510         d_printf("Setting schannel - sign and seal\n");
 511         pipe_default_auth_level = DCERPC_AUTH_LEVEL_PRIVACY;
 512         pipe_default_auth_type = DCERPC_AUTH_TYPE_SCHANNEL;
 513
 514         return cmd_set_ss_level();
 515 }
 516
 517 static NTSTATUS cmd_schannel_sign(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 518                              int argc, const char **argv)
 519 {
 520         d_printf("Setting schannel - sign only\n");
 521         pipe_default_auth_level = DCERPC_AUTH_LEVEL_INTEGRITY;
 522         pipe_default_auth_type = DCERPC_AUTH_TYPE_SCHANNEL;
 523
 524         return cmd_set_ss_level();
 525 }
 526
 527 static NTSTATUS cmd_choose_transport(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 528                                      int argc, const char **argv)
 529 {
 530         NTSTATUS status;
 531
 532         if (argc != 2) {
 533                 printf("Usage: %s [NCACN_NP|NCACN_IP_TCP]\n", argv[0]);
 534                 return NT_STATUS_OK;
 535         }
 536
 537         if (strequal(argv[1], "NCACN_NP")) {
 538                 default_transport = NCACN_NP;
 539         } else if (strequal(argv[1], "NCACN_IP_TCP")) {
 540                 default_transport = NCACN_IP_TCP;
 541         } else {
 542                 printf("transport type: %s unknown or not supported\n", argv[1]);
 543                 return NT_STATUS_NOT_SUPPORTED;
 544         }
 545
 546         status = cmd_set_transport();
 547         if (!NT_STATUS_IS_OK(status)) {
 548                 return status;
 549         }
 550
 551         printf("default transport is now: %s\n", argv[1]);
 552
 553         return NT_STATUS_OK;
 554 }
 555
 556 /* Built in rpcclient commands */
 557
 558 static struct cmd_set rpcclient_commands[] = {
 559
 560         { "GENERAL OPTIONS" },
 561
 562         { "help", RPC_RTYPE_NTSTATUS, cmd_help, NULL,     NULL, NULL,   "Get help on commands", "[command]" },
 563         { "?",  RPC_RTYPE_NTSTATUS, cmd_help, NULL,       NULL, NULL,   "Get help on commands", "[command]" },
 564         { "debuglevel", RPC_RTYPE_NTSTATUS, cmd_debuglevel, NULL,   NULL,       NULL, "Set debug level", "level" },
 565         { "debug", RPC_RTYPE_NTSTATUS, cmd_debuglevel, NULL,   NULL,    NULL, "Set debug level", "level" },
 566         { "list",       RPC_RTYPE_NTSTATUS, cmd_listcommands, NULL, NULL,       NULL, "List available commands on <pipe>", "pipe" },
 567         { "exit", RPC_RTYPE_NTSTATUS, cmd_quit, NULL,   NULL,   NULL,   "Exit program", "" },
 568         { "quit", RPC_RTYPE_NTSTATUS, cmd_quit, NULL,     NULL, NULL, "Exit program", "" },
 569         { "sign", RPC_RTYPE_NTSTATUS, cmd_sign, NULL,     NULL, NULL, "Force RPC pipe connections to be signed", "" },
 570         { "seal", RPC_RTYPE_NTSTATUS, cmd_seal, NULL,     NULL, NULL, "Force RPC pipe connections to be sealed", "" },
 571         { "schannel", RPC_RTYPE_NTSTATUS, cmd_schannel, NULL,     NULL, NULL,   "Force RPC pipe connections to be sealed with 'schannel'.  Assumes valid machine account to this domain controller.", "" },
 572         { "schannelsign", RPC_RTYPE_NTSTATUS, cmd_schannel_sign, NULL,    NULL, NULL, "Force RPC pipe connections to be signed (not sealed) with 'schannel'.  Assumes valid machine account to this domain controller.", "" },
 573         { "timeout", RPC_RTYPE_NTSTATUS, cmd_timeout, NULL,       NULL, NULL, "Set timeout (in milliseonds) for RPC operations", "" },
 574         { "transport", RPC_RTYPE_NTSTATUS, cmd_choose_transport, NULL,    NULL, NULL, "Choose ncacn transport for RPC operations", "" },
 575         { "none", RPC_RTYPE_NTSTATUS, cmd_none, NULL,     NULL, NULL, "Force RPC pipe connections to have no special properties", "" },
 576
 577         { NULL }
 578 };
 579
 580 static struct cmd_set separator_command[] = {
 581         { "---------------", MAX_RPC_RETURN_TYPE, NULL, NULL,   NULL, NULL, "----------------------" },
 582         { NULL }
 583 };
 584
 585
 586 /* Various pipe commands */
 587
 588 extern struct cmd_set lsarpc_commands[];
 589 extern struct cmd_set samr_commands[];
 590 extern struct cmd_set spoolss_commands[];
 591 extern struct cmd_set netlogon_commands[];
 592 extern struct cmd_set srvsvc_commands[];
 593 extern struct cmd_set dfs_commands[];
 594 extern struct cmd_set ds_commands[];
 595 extern struct cmd_set echo_commands[];
 596 extern struct cmd_set epmapper_commands[];
 597 extern struct cmd_set shutdown_commands[];
 598 extern struct cmd_set test_commands[];
 599 extern struct cmd_set wkssvc_commands[];
 600 extern struct cmd_set ntsvcs_commands[];
 601 extern struct cmd_set drsuapi_commands[];
 602 extern struct cmd_set eventlog_commands[];
 603
 604 static struct cmd_set *rpcclient_command_list[] = {
 605         rpcclient_commands,
 606         lsarpc_commands,
 607         ds_commands,
 608         samr_commands,
 609         spoolss_commands,
 610         netlogon_commands,
 611         srvsvc_commands,
 612         dfs_commands,
 613         echo_commands,
 614         epmapper_commands,
 615         shutdown_commands,
 616         test_commands,
 617         wkssvc_commands,
 618         ntsvcs_commands,
 619         drsuapi_commands,
 620         eventlog_commands,
 621         NULL
 622 };
 623
 624 static void add_command_set(struct cmd_set *cmd_set)
 625 {
 626         struct cmd_list *entry;
 627
 628         if (!(entry = SMB_MALLOC_P(struct cmd_list))) {
 629                 DEBUG(0, ("out of memory\n"));
 630                 return;
 631         }
 632
 633         ZERO_STRUCTP(entry);
 634
 635         entry->cmd_set = cmd_set;
 636         DLIST_ADD(cmd_list, entry);
 637 }
 638
 639
 640 /**
 641  * Call an rpcclient function, passing an argv array.
 642  *
 643  * @param cmd Command to run, as a single string.
 644  **/
 645 static NTSTATUS do_cmd(struct cli_state *cli,
 646                        struct user_auth_info *auth_info,
 647                        struct cmd_set *cmd_entry,
 648                        struct dcerpc_binding *binding,
 649                        int argc, char **argv)
 650 {
 651         NTSTATUS ntresult;
 652         WERROR wresult;
 653
 654         TALLOC_CTX *mem_ctx;
 655
 656         /* Create mem_ctx */
 657
 658         if (!(mem_ctx = talloc_init("do_cmd"))) {
 659                 DEBUG(0, ("talloc_init() failed\n"));
 660                 return NT_STATUS_NO_MEMORY;
 661         }
 662
 663         /* Open pipe */
 664
 665         if ((cmd_entry->interface != NULL) && (cmd_entry->rpc_pipe == NULL)) {
 666                 switch (pipe_default_auth_type) {
 667                 case DCERPC_AUTH_TYPE_NONE:
 668                         ntresult = cli_rpc_pipe_open_noauth_transport(
 669                                 cli, default_transport,
 670                                 cmd_entry->interface,
 671                                 &cmd_entry->rpc_pipe);
 672                         break;
 673                 case DCERPC_AUTH_TYPE_SPNEGO:
 674                         switch (pipe_default_auth_spnego_type) {
 675                         case PIPE_AUTH_TYPE_SPNEGO_NTLMSSP:
 676                                 ntresult = cli_rpc_pipe_open_spnego_ntlmssp(
 677                                                 cli, cmd_entry->interface,
 678                                                 default_transport,
 679                                                 pipe_default_auth_level,
 680                                                 get_cmdline_auth_info_domain(auth_info),
 681                                                 get_cmdline_auth_info_username(auth_info),
 682                                                 get_cmdline_auth_info_password(auth_info),
 683                                                 &cmd_entry->rpc_pipe);
 684                                 break;
 685                         case PIPE_AUTH_TYPE_SPNEGO_KRB5:
 686                                 ntresult = cli_rpc_pipe_open_spnego_krb5(
 687                                                 cli, cmd_entry->interface,
 688                                                 default_transport,
 689                                                 pipe_default_auth_level,
 690                                                 cli->desthost,
 691                                                 NULL, NULL,
 692                                                 &cmd_entry->rpc_pipe);
 693                                 break;
 694                         default:
 695                                 ntresult = NT_STATUS_INTERNAL_ERROR;
 696                         }
 697                         break;
 698                 case DCERPC_AUTH_TYPE_NTLMSSP:
 699                         ntresult = cli_rpc_pipe_open_ntlmssp(
 700                                 cli, cmd_entry->interface,
 701                                 default_transport,
 702                                 pipe_default_auth_level,
 703                                 get_cmdline_auth_info_domain(auth_info),
 704                                 get_cmdline_auth_info_username(auth_info),
 705                                 get_cmdline_auth_info_password(auth_info),
 706                                 &cmd_entry->rpc_pipe);
 707                         break;
 708                 case DCERPC_AUTH_TYPE_SCHANNEL:
 709                         ntresult = cli_rpc_pipe_open_schannel(
 710                                 cli, cmd_entry->interface,
 711                                 default_transport,
 712                                 pipe_default_auth_level,
 713                                 get_cmdline_auth_info_domain(auth_info),
 714                                 &cmd_entry->rpc_pipe);
 715                         break;
 716                 case DCERPC_AUTH_TYPE_KRB5:
 717                         ntresult = cli_rpc_pipe_open_krb5(
 718                                 cli, cmd_entry->interface,
 719                                 default_transport,
 720                                 pipe_default_auth_level,
 721                                 cli->desthost,
 722                                 NULL, NULL,
 723                                 &cmd_entry->rpc_pipe);
 724                         break;
 725                 default:
 726                         DEBUG(0, ("Could not initialise %s. Invalid "
 727                                   "auth type %u\n",
 728                                   get_pipe_name_from_syntax(
 729                                           talloc_tos(),
 730                                           cmd_entry->interface),
 731                                   pipe_default_auth_type ));
 732                         return NT_STATUS_UNSUCCESSFUL;
 733                 }
 734                 if (!NT_STATUS_IS_OK(ntresult)) {
 735                         DEBUG(0, ("Could not initialise %s. Error was %s\n",
 736                                   get_pipe_name_from_syntax(
 737                                           talloc_tos(), cmd_entry->interface),
 738                                   nt_errstr(ntresult) ));
 739                         return ntresult;
 740                 }
 741
 742                 if (ndr_syntax_id_equal(cmd_entry->interface,
 743                                         &ndr_table_netlogon.syntax_id)) {
 744                         uint32_t neg_flags = NETLOGON_NEG_AUTH2_ADS_FLAGS;
 745                         enum netr_SchannelType sec_channel_type;
 746                         uchar trust_password[16];
 747                         const char *machine_account;
 748
 749                         if (!get_trust_pw_hash(get_cmdline_auth_info_domain(auth_info),
 750                                                trust_password, &machine_account,
 751                                                &sec_channel_type))
 752                         {
 753                                 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
 754                         }
 755
 756                         ntresult = rpccli_netlogon_setup_creds(cmd_entry->rpc_pipe,
 757                                                 cli->desthost,   /* server name */
 758                                                 get_cmdline_auth_info_domain(auth_info),  /* domain */
 759                                                 global_myname(), /* client name */
 760                                                 machine_account, /* machine account name */
 761                                                 trust_password,
 762                                                 sec_channel_type,
 763                                                 &neg_flags);
 764
 765                         if (!NT_STATUS_IS_OK(ntresult)) {
 766                                 DEBUG(0, ("Could not initialise credentials for %s.\n",
 767                                           get_pipe_name_from_syntax(
 768                                                   talloc_tos(),
 769                                                   cmd_entry->interface)));
 770                                 return ntresult;
 771                         }
 772                 }
 773         }
 774
 775         /* Run command */
 776
 777         if ( cmd_entry->returntype == RPC_RTYPE_NTSTATUS ) {
 778                 ntresult = cmd_entry->ntfn(cmd_entry->rpc_pipe, mem_ctx, argc, (const char **) argv);
 779                 if (!NT_STATUS_IS_OK(ntresult)) {
 780                         printf("result was %s\n", nt_errstr(ntresult));
 781                 }
 782         } else {
 783                 wresult = cmd_entry->wfn(cmd_entry->rpc_pipe, mem_ctx, argc, (const char **) argv);
 784                 /* print out the DOS error */
 785                 if (!W_ERROR_IS_OK(wresult)) {
 786                         printf( "result was %s\n", win_errstr(wresult));
 787                 }
 788                 ntresult = W_ERROR_IS_OK(wresult)?NT_STATUS_OK:NT_STATUS_UNSUCCESSFUL;
 789         }
 790
 791         /* Cleanup */
 792
 793         talloc_destroy(mem_ctx);
 794
 795         return ntresult;
 796 }
 797
 798
 799 /**
 800  * Process a command entered at the prompt or as part of -c
 801  *
 802  * @returns The NTSTATUS from running the command.
 803  **/
 804 static NTSTATUS process_cmd(struct user_auth_info *auth_info,
 805                             struct cli_state *cli,
 806                             struct dcerpc_binding *binding,
 807                             char *cmd)
 808 {
 809         struct cmd_list *temp_list;
 810         NTSTATUS result = NT_STATUS_OK;
 811         int ret;
 812         int argc;
 813         char **argv = NULL;
 814
 815         if ((ret = poptParseArgvString(cmd, &argc, (const char ***) &argv)) != 0) {
 816                 fprintf(stderr, "rpcclient: %s\n", poptStrerror(ret));
 817                 return NT_STATUS_UNSUCCESSFUL;
 818         }
 819
 820
 821         /* Walk through a dlist of arrays of commands. */
 822         for (temp_list = cmd_list; temp_list; temp_list = temp_list->next) {
 823                 struct cmd_set *temp_set = temp_list->cmd_set;
 824
 825                 while (temp_set->name) {
 826                         if (strequal(argv[0], temp_set->name)) {
 827                                 if (!(temp_set->returntype == RPC_RTYPE_NTSTATUS && temp_set->ntfn ) &&
 828                          !(temp_set->returntype == RPC_RTYPE_WERROR && temp_set->wfn )) {
 829                                         fprintf (stderr, "Invalid command\n");
 830                                         goto out_free;
 831                                 }
 832
 833                                 result = do_cmd(cli, auth_info, temp_set,
 834                                                 binding, argc, argv);
 835
 836                                 goto out_free;
 837                         }
 838                         temp_set++;
 839                 }
 840         }
 841
 842         if (argv[0]) {
 843                 printf("command not found: %s\n", argv[0]);
 844         }
 845
 846 out_free:
 847 /* moved to do_cmd()
 848         if (!NT_STATUS_IS_OK(result)) {
 849                 printf("result was %s\n", nt_errstr(result));
 850         }
 851 */
 852
 853         /* NOTE: popt allocates the whole argv, including the
 854          * strings, as a single block.  So a single free is
 855          * enough to release it -- we don't free the
 856          * individual strings.  rtfm. */
 857         free(argv);
 858
 859         return result;
 860 }
 861
 862
 863 /* Main function */
 864
 865  int main(int argc, char *argv[])
 866 {
 867         int                     opt;
 868         static char             *cmdstr = NULL;
 869         const char *server;
 870         struct cli_state        *cli = NULL;
 871         static char             *opt_ipaddr=NULL;
 872         struct cmd_set          **cmd_set;
 873         struct sockaddr_storage server_ss;
 874         NTSTATUS                nt_status;
 875         static int              opt_port = 0;
 876         fstring new_workgroup;
 877         int result = 0;
 878         TALLOC_CTX *frame = talloc_stackframe();
 879         uint32_t flags = 0;
 880         struct dcerpc_binding *binding = NULL;
 881         const char *binding_string = NULL;
 882         char *user, *domain, *q;
 883
 884         /* make sure the vars that get altered (4th field) are in
 885            a fixed location or certain compilers complain */
 886         poptContext pc;
 887         struct poptOption long_options[] = {
 888                 POPT_AUTOHELP
 889                 {"command",     'c', POPT_ARG_STRING,   &cmdstr, 'c', "Execute semicolon separated cmds", "COMMANDS"},
 890                 {"dest-ip", 'I', POPT_ARG_STRING,   &opt_ipaddr, 'I', "Specify destination IP address", "IP"},
 891                 {"port", 'p', POPT_ARG_INT,   &opt_port, 'p', "Specify port number", "PORT"},
 892                 POPT_COMMON_SAMBA
 893                 POPT_COMMON_CONNECTION
 894                 POPT_COMMON_CREDENTIALS
 895                 POPT_TABLEEND
 896         };
 897
 898         load_case_tables();
 899
 900         zero_sockaddr(&server_ss);
 901
 902         setlinebuf(stdout);
 903
 904         /* the following functions are part of the Samba debugging
 905            facilities.  See lib/debug.c */
 906         setup_logging("rpcclient", True);
 907
 908         rpcclient_auth_info = user_auth_info_init(frame);
 909         if (rpcclient_auth_info == NULL) {
 910                 exit(1);
 911         }
 912         popt_common_set_auth_info(rpcclient_auth_info);
 913
 914         /* Parse options */
 915
 916         pc = poptGetContext("rpcclient", argc, (const char **) argv,
 917                             long_options, 0);
 918
 919         if (argc == 1) {
 920                 poptPrintHelp(pc, stderr, 0);
 921                 goto done;
 922         }
 923
 924         while((opt = poptGetNextOpt(pc)) != -1) {
 925                 switch (opt) {
 926
 927                 case 'I':
 928                         if (!interpret_string_addr(&server_ss,
 929                                                 opt_ipaddr,
 930                                                 AI_NUMERICHOST)) {
 931                                 fprintf(stderr, "%s not a valid IP address\n",
 932                                         opt_ipaddr);
 933                                 result = 1;
 934                                 goto done;
 935                         }
 936                 }
 937         }
 938
 939         /* Get server as remaining unparsed argument.  Print usage if more
 940            than one unparsed argument is present. */
 941
 942         server = poptGetArg(pc);
 943
 944         if (!server || poptGetArg(pc)) {
 945                 poptPrintHelp(pc, stderr, 0);
 946                 result = 1;
 947                 goto done;
 948         }
 949
 950         poptFreeContext(pc);
 951
 952         load_interfaces();
 953
 954         if (!init_names()) {
 955                 result = 1;
 956                 goto done;
 957         }
 958
 959         /* save the workgroup...
 960
 961            FIXME!! do we need to do this for other options as well
 962            (or maybe a generic way to keep lp_load() from overwriting
 963            everything)?  */
 964
 965         fstrcpy( new_workgroup, lp_workgroup() );
 966
 967         /* Load smb.conf file */
 968
 969         if (!lp_load(get_dyn_CONFIGFILE(),True,False,False,True))
 970                 fprintf(stderr, "Can't load %s\n", get_dyn_CONFIGFILE());
 971
 972         if ( strlen(new_workgroup) != 0 )
 973                 set_global_myworkgroup( new_workgroup );
 974
 975         /*
 976          * Get password
 977          * from stdin if necessary
 978          */
 979
 980         if (get_cmdline_auth_info_use_machine_account(rpcclient_auth_info) &&
 981             !set_cmdline_auth_info_machine_account_creds(rpcclient_auth_info)) {
 982                 result = 1;
 983                 goto done;
 984         }
 985
 986         set_cmdline_auth_info_getpass(rpcclient_auth_info);
 987
 988         if ((server[0] == '/' && server[1] == '/') ||
 989                         (server[0] == '\\' && server[1] ==  '\\')) {
 990                 server += 2;
 991         }
 992
 993         nt_status = dcerpc_parse_binding(frame, server, &binding);
 994
 995         if (!NT_STATUS_IS_OK(nt_status)) {
 996
 997                 binding_string = talloc_asprintf(frame, "ncacn_np:%s",
 998                                                  strip_hostname(server));
 999                 if (!binding_string) {
1000                         result = 1;
1001                         goto done;
1002                 }
1003
1004                 nt_status = dcerpc_parse_binding(frame, binding_string, &binding);
1005                 if (!NT_STATUS_IS_OK(nt_status)) {
1006                         result = -1;
1007                         goto done;
1008                 }
1009         }
1010
1011         if (binding->transport == NCA_UNKNOWN) {
1012                 binding->transport = NCACN_NP;
1013         }
1014
1015         if (binding->flags & DCERPC_SIGN) {
1016                 pipe_default_auth_level = DCERPC_AUTH_LEVEL_INTEGRITY;
1017                 pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
1018         }
1019         if (binding->flags & DCERPC_SEAL) {
1020                 pipe_default_auth_level = DCERPC_AUTH_LEVEL_PRIVACY;
1021                 pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
1022         }
1023         if (binding->flags & DCERPC_AUTH_SPNEGO) {
1024                 pipe_default_auth_type = DCERPC_AUTH_TYPE_SPNEGO;
1025                 pipe_default_auth_spnego_type = PIPE_AUTH_TYPE_SPNEGO_NTLMSSP;
1026         }
1027         if (binding->flags & DCERPC_AUTH_NTLM) {
1028                 /* If neither Integrity or Privacy are requested then
1029                  * Use just Connect level */
1030                 if (pipe_default_auth_level == DCERPC_AUTH_LEVEL_NONE) {
1031                         pipe_default_auth_level = DCERPC_AUTH_LEVEL_CONNECT;
1032                 }
1033
1034                 if (pipe_default_auth_type == DCERPC_AUTH_TYPE_SPNEGO) {
1035                         pipe_default_auth_spnego_type = PIPE_AUTH_TYPE_SPNEGO_NTLMSSP;
1036                 } else {
1037                         pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
1038                 }
1039         }
1040         if (binding->flags & DCERPC_AUTH_KRB5) {
1041                 /* If neither Integrity or Privacy are requested then
1042                  * Use just Connect level */
1043                 if (pipe_default_auth_level == DCERPC_AUTH_LEVEL_NONE) {
1044                         pipe_default_auth_level = DCERPC_AUTH_LEVEL_CONNECT;
1045                 }
1046
1047                 if (pipe_default_auth_type == DCERPC_AUTH_TYPE_SPNEGO) {
1048                         pipe_default_auth_spnego_type = PIPE_AUTH_TYPE_SPNEGO_KRB5;
1049                 } else {
1050                         pipe_default_auth_type = DCERPC_AUTH_TYPE_KRB5;
1051                 }
1052         }
1053
1054         if (get_cmdline_auth_info_use_kerberos(rpcclient_auth_info)) {
1055                 flags |= CLI_FULL_CONNECTION_USE_KERBEROS |
1056                          CLI_FULL_CONNECTION_FALLBACK_AFTER_KERBEROS;
1057         }
1058         if (get_cmdline_auth_info_use_ccache(rpcclient_auth_info)) {
1059                 flags |= CLI_FULL_CONNECTION_USE_CCACHE;
1060         }
1061
1062         user = talloc_strdup(frame, get_cmdline_auth_info_username(rpcclient_auth_info));
1063         SMB_ASSERT(user != NULL);
1064         domain = talloc_strdup(frame, lp_workgroup());
1065         SMB_ASSERT(domain != NULL);
1066         set_cmdline_auth_info_domain(rpcclient_auth_info, domain);
1067
1068         if ((q = strchr_m(user,'\\'))) {
1069                 *q = 0;
1070                 set_cmdline_auth_info_domain(rpcclient_auth_info, user);
1071                 set_cmdline_auth_info_username(rpcclient_auth_info, q+1);
1072         }
1073
1074
1075         nt_status = cli_full_connection(&cli, global_myname(), binding->host,
1076                                         opt_ipaddr ? &server_ss : NULL, opt_port,
1077                                         "IPC$", "IPC",
1078                                         get_cmdline_auth_info_username(rpcclient_auth_info),
1079                                         get_cmdline_auth_info_domain(rpcclient_auth_info),
1080                                         get_cmdline_auth_info_password(rpcclient_auth_info),
1081                                         flags,
1082                                         get_cmdline_auth_info_signing_state(rpcclient_auth_info),
1083                                         NULL);
1084
1085         if (!NT_STATUS_IS_OK(nt_status)) {
1086                 DEBUG(0,("Cannot connect to server.  Error was %s\n", nt_errstr(nt_status)));
1087                 result = 1;
1088                 goto done;
1089         }
1090
1091         if (get_cmdline_auth_info_smb_encrypt(rpcclient_auth_info)) {
1092                 nt_status = cli_cm_force_encryption(cli,
1093                                         get_cmdline_auth_info_username(rpcclient_auth_info),
1094                                         get_cmdline_auth_info_password(rpcclient_auth_info),
1095                                         get_cmdline_auth_info_domain(rpcclient_auth_info),
1096                                         "IPC$");
1097                 if (!NT_STATUS_IS_OK(nt_status)) {
1098                         result = 1;
1099                         goto done;
1100                 }
1101         }
1102
1103 #if 0   /* COMMENT OUT FOR TESTING */
1104         memset(cmdline_auth_info.password,'X',sizeof(cmdline_auth_info.password));
1105 #endif
1106
1107         /* Load command lists */
1108
1109         timeout = cli_set_timeout(cli, 10000);
1110
1111         cmd_set = rpcclient_command_list;
1112
1113         while(*cmd_set) {
1114                 add_command_set(*cmd_set);
1115                 add_command_set(separator_command);
1116                 cmd_set++;
1117         }
1118
1119         default_transport = binding->transport;
1120
1121         fetch_machine_sid(cli);
1122
1123        /* Do anything specified with -c */
1124         if (cmdstr && cmdstr[0]) {
1125                 char    *cmd;
1126                 char    *p = cmdstr;
1127
1128                 result = 0;
1129
1130                 while((cmd=next_command(&p)) != NULL) {
1131                         NTSTATUS cmd_result = process_cmd(rpcclient_auth_info, cli,
1132                                                           binding, cmd);
1133                         SAFE_FREE(cmd);
1134                         result = NT_STATUS_IS_ERR(cmd_result);
1135                 }
1136
1137                 goto done;
1138         }
1139
1140         /* Loop around accepting commands */
1141
1142         while(1) {
1143                 char *line = NULL;
1144
1145                 line = smb_readline("rpcclient $> ", NULL, completion_fn);
1146
1147                 if (line == NULL)
1148                         break;
1149
1150                 if (line[0] != '\n')
1151                         process_cmd(rpcclient_auth_info, cli, binding, line);
1152                 SAFE_FREE(line);
1153         }
1154
1155 done:
1156         if (cli != NULL) {
1157                 cli_shutdown(cli);
1158         }
1159         TALLOC_FREE(frame);
1160         return result;
1161 }