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/ndr_lsa_c.h"
  27 #include "rpc_client/cli_lsarpc.h"
  28 #include "../librpc/gen_ndr/ndr_netlogon.h"
  29 #include "rpc_client/cli_netlogon.h"
  30 #include "../libcli/smbreadline/smbreadline.h"
  31 #include "../libcli/security/security.h"
  32 #include "passdb.h"
  33 #include "libsmb/libsmb.h"
  34 #include "auth/gensec/gensec.h"
  35 #include "../libcli/smb/smbXcli_base.h"
  36 #include "messages.h"
  37
  38 enum pipe_auth_type_spnego {
  39         PIPE_AUTH_TYPE_SPNEGO_NONE = 0,
  40         PIPE_AUTH_TYPE_SPNEGO_NTLMSSP,
  41         PIPE_AUTH_TYPE_SPNEGO_KRB5
  42 };
  43
  44 struct dom_sid domain_sid;
  45
  46 static enum dcerpc_AuthType pipe_default_auth_type = DCERPC_AUTH_TYPE_NONE;
  47 static enum pipe_auth_type_spnego pipe_default_auth_spnego_type = 0;
  48 static enum dcerpc_AuthLevel pipe_default_auth_level = DCERPC_AUTH_LEVEL_NONE;
  49 static unsigned int timeout = 0;
  50 static enum dcerpc_transport_t default_transport = NCACN_NP;
  51
  52 struct messaging_context *rpcclient_msg_ctx;
  53 struct cli_state *rpcclient_cli_state;
  54 struct netlogon_creds_cli_context *rpcclient_netlogon_creds;
  55 static const char *rpcclient_netlogon_domain;
  56
  57 /* List to hold groups of commands.
  58  *
  59  * Commands are defined in a list of arrays: arrays are easy to
  60  * statically declare, and lists are easier to dynamically extend.
  61  */
  62
  63 static struct cmd_list {
  64         struct cmd_list *prev, *next;
  65         struct cmd_set *cmd_set;
  66 } *cmd_list;
  67
  68 /****************************************************************************
  69 handle completion of commands for readline
  70 ****************************************************************************/
  71 static char **completion_fn(const char *text, int start, int end)
  72 {
  73 #define MAX_COMPLETIONS 1000
  74         char **matches;
  75         int i, count=0;
  76         struct cmd_list *commands = cmd_list;
  77
  78 #if 0   /* JERRY */
  79         /* FIXME!!!  -- what to do when completing argument? */
  80         /* for words not at the start of the line fallback
  81            to filename completion */
  82         if (start)
  83                 return NULL;
  84 #endif
  85
  86         /* make sure we have a list of valid commands */
  87         if (!commands) {
  88                 return NULL;
  89         }
  90
  91         matches = SMB_MALLOC_ARRAY(char *, MAX_COMPLETIONS);
  92         if (!matches) {
  93                 return NULL;
  94         }
  95
  96         matches[count++] = SMB_STRDUP(text);
  97         if (!matches[0]) {
  98                 SAFE_FREE(matches);
  99                 return NULL;
 100         }
 101
 102         while (commands && count < MAX_COMPLETIONS-1) {
 103                 if (!commands->cmd_set) {
 104                         break;
 105                 }
 106
 107                 for (i=0; commands->cmd_set[i].name; i++) {
 108                         if ((strncmp(text, commands->cmd_set[i].name, strlen(text)) == 0) &&
 109                                 (( commands->cmd_set[i].returntype == RPC_RTYPE_NTSTATUS &&
 110                         commands->cmd_set[i].ntfn ) ||
 111                       ( commands->cmd_set[i].returntype == RPC_RTYPE_WERROR &&
 112                         commands->cmd_set[i].wfn))) {
 113                                 matches[count] = SMB_STRDUP(commands->cmd_set[i].name);
 114                                 if (!matches[count]) {
 115                                         for (i = 0; i < count; i++) {
 116                                                 SAFE_FREE(matches[count]);
 117                                         }
 118                                         SAFE_FREE(matches);
 119                                         return NULL;
 120                                 }
 121                                 count++;
 122                         }
 123                 }
 124                 commands = commands->next;
 125         }
 126
 127         if (count == 2) {
 128                 SAFE_FREE(matches[0]);
 129                 matches[0] = SMB_STRDUP(matches[1]);
 130         }
 131         matches[count] = NULL;
 132         return matches;
 133 }
 134
 135 static char *next_command (char **cmdstr)
 136 {
 137         char *command;
 138         char                    *p;
 139
 140         if (!cmdstr || !(*cmdstr))
 141                 return NULL;
 142
 143         p = strchr_m(*cmdstr, ';');
 144         if (p)
 145                 *p = '\0';
 146         command = SMB_STRDUP(*cmdstr);
 147         if (p)
 148                 *cmdstr = p + 1;
 149         else
 150                 *cmdstr = NULL;
 151
 152         return command;
 153 }
 154
 155 /* Fetch the SID for this computer */
 156
 157 static void fetch_machine_sid(struct cli_state *cli)
 158 {
 159         struct policy_handle pol;
 160         NTSTATUS result = NT_STATUS_OK, status;
 161         static bool got_domain_sid;
 162         TALLOC_CTX *mem_ctx;
 163         struct rpc_pipe_client *lsapipe = NULL;
 164         union lsa_PolicyInformation *info = NULL;
 165         struct dcerpc_binding_handle *b;
 166
 167         if (got_domain_sid) return;
 168
 169         if (!(mem_ctx=talloc_init("fetch_machine_sid"))) {
 170                 DEBUG(0,("fetch_machine_sid: talloc_init returned NULL!\n"));
 171                 goto error;
 172         }
 173
 174         result = cli_rpc_pipe_open_noauth(cli, &ndr_table_lsarpc,
 175                                           &lsapipe);
 176         if (!NT_STATUS_IS_OK(result)) {
 177                 fprintf(stderr, "could not initialise lsa pipe. Error was %s\n", nt_errstr(result) );
 178                 goto error;
 179         }
 180
 181         b = lsapipe->binding_handle;
 182
 183         result = rpccli_lsa_open_policy(lsapipe, mem_ctx, True,
 184                                      SEC_FLAG_MAXIMUM_ALLOWED,
 185                                      &pol);
 186         if (!NT_STATUS_IS_OK(result)) {
 187                 goto error;
 188         }
 189
 190         status = dcerpc_lsa_QueryInfoPolicy(b, mem_ctx,
 191                                             &pol,
 192                                             LSA_POLICY_INFO_ACCOUNT_DOMAIN,
 193                                             &info,
 194                                             &result);
 195         if (!NT_STATUS_IS_OK(status)) {
 196                 result = status;
 197                 goto error;
 198         }
 199         if (!NT_STATUS_IS_OK(result)) {
 200                 goto error;
 201         }
 202
 203         got_domain_sid = True;
 204         sid_copy(&domain_sid, info->account_domain.sid);
 205
 206         dcerpc_lsa_Close(b, mem_ctx, &pol, &result);
 207         TALLOC_FREE(lsapipe);
 208         talloc_destroy(mem_ctx);
 209
 210         return;
 211
 212  error:
 213
 214         if (lsapipe) {
 215                 TALLOC_FREE(lsapipe);
 216         }
 217
 218         fprintf(stderr, "could not obtain sid from server\n");
 219
 220         if (!NT_STATUS_IS_OK(result)) {
 221                 fprintf(stderr, "error: %s\n", nt_errstr(result));
 222         }
 223
 224         exit(1);
 225 }
 226
 227 /* List the available commands on a given pipe */
 228
 229 static NTSTATUS cmd_listcommands(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 230                                  int argc, const char **argv)
 231 {
 232         struct cmd_list *tmp;
 233         struct cmd_set *tmp_set;
 234         int i;
 235
 236         /* Usage */
 237
 238         if (argc != 2) {
 239                 printf("Usage: %s <pipe>\n", argv[0]);
 240                 return NT_STATUS_OK;
 241         }
 242
 243         /* Help on one command */
 244
 245         for (tmp = cmd_list; tmp; tmp = tmp->next)
 246         {
 247                 tmp_set = tmp->cmd_set;
 248
 249                 if (!strcasecmp_m(argv[1], tmp_set->name))
 250                 {
 251                         printf("Available commands on the %s pipe:\n\n", tmp_set->name);
 252
 253                         i = 0;
 254                         tmp_set++;
 255                         while(tmp_set->name) {
 256                                 printf("%30s", tmp_set->name);
 257                                 tmp_set++;
 258                                 i++;
 259                                 if (i%3 == 0)
 260                                         printf("\n");
 261                         }
 262
 263                         /* drop out of the loop */
 264                         break;
 265                 }
 266         }
 267         printf("\n\n");
 268
 269         return NT_STATUS_OK;
 270 }
 271
 272 /* Display help on commands */
 273
 274 static NTSTATUS cmd_help(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 275                          int argc, const char **argv)
 276 {
 277         struct cmd_list *tmp;
 278         struct cmd_set *tmp_set;
 279
 280         /* Usage */
 281
 282         if (argc > 2) {
 283                 printf("Usage: %s [command]\n", argv[0]);
 284                 return NT_STATUS_OK;
 285         }
 286
 287         /* Help on one command */
 288
 289         if (argc == 2) {
 290                 for (tmp = cmd_list; tmp; tmp = tmp->next) {
 291
 292                         tmp_set = tmp->cmd_set;
 293
 294                         while(tmp_set->name) {
 295                                 if (strequal(argv[1], tmp_set->name)) {
 296                                         if (tmp_set->usage &&
 297                                             tmp_set->usage[0])
 298                                                 printf("%s\n", tmp_set->usage);
 299                                         else
 300                                                 printf("No help for %s\n", tmp_set->name);
 301
 302                                         return NT_STATUS_OK;
 303                                 }
 304
 305                                 tmp_set++;
 306                         }
 307                 }
 308
 309                 printf("No such command: %s\n", argv[1]);
 310                 return NT_STATUS_OK;
 311         }
 312
 313         /* List all commands */
 314
 315         for (tmp = cmd_list; tmp; tmp = tmp->next) {
 316
 317                 tmp_set = tmp->cmd_set;
 318
 319                 while(tmp_set->name) {
 320
 321                         printf("%15s\t\t%s\n", tmp_set->name,
 322                                tmp_set->description ? tmp_set->description:
 323                                "");
 324
 325                         tmp_set++;
 326                 }
 327         }
 328
 329         return NT_STATUS_OK;
 330 }
 331
 332 /* Change the debug level */
 333
 334 static NTSTATUS cmd_debuglevel(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 335                                int argc, const char **argv)
 336 {
 337         if (argc > 2) {
 338                 printf("Usage: %s [debuglevel]\n", argv[0]);
 339                 return NT_STATUS_OK;
 340         }
 341
 342         if (argc == 2) {
 343                 lp_set_cmdline("log level", argv[1]);
 344         }
 345
 346         printf("debuglevel is %d\n", DEBUGLEVEL);
 347
 348         return NT_STATUS_OK;
 349 }
 350
 351 static NTSTATUS cmd_quit(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 352                          int argc, const char **argv)
 353 {
 354         exit(0);
 355         return NT_STATUS_OK; /* NOTREACHED */
 356 }
 357
 358 static NTSTATUS cmd_set_ss_level(void)
 359 {
 360         struct cmd_list *tmp;
 361
 362         /* Close any existing connections not at this level. */
 363
 364         for (tmp = cmd_list; tmp; tmp = tmp->next) {
 365                 struct cmd_set *tmp_set;
 366
 367                 for (tmp_set = tmp->cmd_set; tmp_set->name; tmp_set++) {
 368                         if (tmp_set->rpc_pipe == NULL) {
 369                                 continue;
 370                         }
 371
 372                         if ((tmp_set->rpc_pipe->auth->auth_type
 373                              != pipe_default_auth_type)
 374                             || (tmp_set->rpc_pipe->auth->auth_level
 375                                 != pipe_default_auth_level)) {
 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_set_transport(void)
 385 {
 386         struct cmd_list *tmp;
 387
 388         /* Close any existing connections not at this level. */
 389
 390         for (tmp = cmd_list; tmp; tmp = tmp->next) {
 391                 struct cmd_set *tmp_set;
 392
 393                 for (tmp_set = tmp->cmd_set; tmp_set->name; tmp_set++) {
 394                         if (tmp_set->rpc_pipe == NULL) {
 395                                 continue;
 396                         }
 397
 398                         if (tmp_set->rpc_pipe->transport->transport != default_transport) {
 399                                 TALLOC_FREE(tmp_set->rpc_pipe);
 400                                 tmp_set->rpc_pipe = NULL;
 401                         }
 402                 }
 403         }
 404         return NT_STATUS_OK;
 405 }
 406
 407 static NTSTATUS cmd_sign(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 408                          int argc, const char **argv)
 409 {
 410         const char *p = "[KRB5|KRB5_SPNEGO|NTLMSSP|NTLMSSP_SPNEGO|SCHANNEL]";
 411         const char *type = "NTLMSSP";
 412
 413         pipe_default_auth_level = DCERPC_AUTH_LEVEL_INTEGRITY;
 414         pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
 415
 416         if (argc > 2) {
 417                 printf("Usage: %s %s\n", argv[0], p);
 418                 return NT_STATUS_OK;
 419         }
 420
 421         if (argc == 2) {
 422                 type = argv[1];
 423                 if (strequal(type, "KRB5")) {
 424                         pipe_default_auth_type = DCERPC_AUTH_TYPE_KRB5;
 425                 } else if (strequal(type, "KRB5_SPNEGO")) {
 426                         pipe_default_auth_type = DCERPC_AUTH_TYPE_SPNEGO;
 427                         pipe_default_auth_spnego_type = PIPE_AUTH_TYPE_SPNEGO_KRB5;
 428                 } else if (strequal(type, "NTLMSSP")) {
 429                         pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
 430                 } else if (strequal(type, "NTLMSSP_SPNEGO")) {
 431                         pipe_default_auth_type = DCERPC_AUTH_TYPE_SPNEGO;
 432                         pipe_default_auth_spnego_type = PIPE_AUTH_TYPE_SPNEGO_NTLMSSP;
 433                 } else if (strequal(type, "SCHANNEL")) {
 434                         pipe_default_auth_type = DCERPC_AUTH_TYPE_SCHANNEL;
 435                 } else {
 436                         printf("unknown type %s\n", type);
 437                         printf("Usage: %s %s\n", argv[0], p);
 438                         return NT_STATUS_INVALID_LEVEL;
 439                 }
 440         }
 441
 442         d_printf("Setting %s - sign\n", type);
 443
 444         return cmd_set_ss_level();
 445 }
 446
 447 static NTSTATUS cmd_seal(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 448                          int argc, const char **argv)
 449 {
 450         const char *p = "[KRB5|KRB5_SPNEGO|NTLMSSP|NTLMSSP_SPNEGO|SCHANNEL]";
 451         const char *type = "NTLMSSP";
 452
 453         pipe_default_auth_level = DCERPC_AUTH_LEVEL_PRIVACY;
 454         pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
 455
 456         if (argc > 2) {
 457                 printf("Usage: %s %s\n", argv[0], p);
 458                 return NT_STATUS_OK;
 459         }
 460
 461         if (argc == 2) {
 462                 type = argv[1];
 463                 if (strequal(type, "KRB5")) {
 464                         pipe_default_auth_type = DCERPC_AUTH_TYPE_KRB5;
 465                 } else if (strequal(type, "KRB5_SPNEGO")) {
 466                         pipe_default_auth_type = DCERPC_AUTH_TYPE_SPNEGO;
 467                         pipe_default_auth_spnego_type = PIPE_AUTH_TYPE_SPNEGO_KRB5;
 468                 } else if (strequal(type, "NTLMSSP")) {
 469                         pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
 470                 } else if (strequal(type, "NTLMSSP_SPNEGO")) {
 471                         pipe_default_auth_type = DCERPC_AUTH_TYPE_SPNEGO;
 472                         pipe_default_auth_spnego_type = PIPE_AUTH_TYPE_SPNEGO_NTLMSSP;
 473                 } else if (strequal(type, "SCHANNEL")) {
 474                         pipe_default_auth_type = DCERPC_AUTH_TYPE_SCHANNEL;
 475                 } else {
 476                         printf("unknown type %s\n", type);
 477                         printf("Usage: %s %s\n", argv[0], p);
 478                         return NT_STATUS_INVALID_LEVEL;
 479                 }
 480         }
 481
 482         d_printf("Setting %s - sign and seal\n", type);
 483
 484         return cmd_set_ss_level();
 485 }
 486
 487 static NTSTATUS cmd_packet(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 488                            int argc, const char **argv)
 489 {
 490         const char *p = "[KRB5|KRB5_SPNEGO|NTLMSSP|NTLMSSP_SPNEGO|SCHANNEL]";
 491         const char *type = "NTLMSSP";
 492
 493         pipe_default_auth_level = DCERPC_AUTH_LEVEL_PACKET;
 494         pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
 495
 496         if (argc > 2) {
 497                 printf("Usage: %s %s\n", argv[0], p);
 498                 return NT_STATUS_OK;
 499         }
 500
 501         if (argc == 2) {
 502                 type = argv[1];
 503                 if (strequal(type, "KRB5")) {
 504                         pipe_default_auth_type = DCERPC_AUTH_TYPE_KRB5;
 505                 } else if (strequal(type, "KRB5_SPNEGO")) {
 506                         pipe_default_auth_type = DCERPC_AUTH_TYPE_SPNEGO;
 507                         pipe_default_auth_spnego_type = PIPE_AUTH_TYPE_SPNEGO_KRB5;
 508                 } else if (strequal(type, "NTLMSSP")) {
 509                         pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
 510                 } else if (strequal(type, "NTLMSSP_SPNEGO")) {
 511                         pipe_default_auth_type = DCERPC_AUTH_TYPE_SPNEGO;
 512                         pipe_default_auth_spnego_type = PIPE_AUTH_TYPE_SPNEGO_NTLMSSP;
 513                 } else if (strequal(type, "SCHANNEL")) {
 514                         pipe_default_auth_type = DCERPC_AUTH_TYPE_SCHANNEL;
 515                 } else {
 516                         printf("unknown type %s\n", type);
 517                         printf("Usage: %s %s\n", argv[0], p);
 518                         return NT_STATUS_INVALID_LEVEL;
 519                 }
 520         }
 521
 522         d_printf("Setting %s - packet\n", type);
 523
 524         return cmd_set_ss_level();
 525 }
 526
 527
 528 static NTSTATUS cmd_timeout(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 529                             int argc, const char **argv)
 530 {
 531         if (argc > 2) {
 532                 printf("Usage: %s timeout\n", argv[0]);
 533                 return NT_STATUS_OK;
 534         }
 535
 536         if (argc == 2) {
 537                 timeout = atoi(argv[1]);
 538         }
 539
 540         printf("timeout is %d\n", timeout);
 541
 542         return NT_STATUS_OK;
 543 }
 544
 545
 546 static NTSTATUS cmd_none(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 547                          int argc, const char **argv)
 548 {
 549         pipe_default_auth_level = DCERPC_AUTH_LEVEL_NONE;
 550         pipe_default_auth_type = DCERPC_AUTH_TYPE_NONE;
 551         pipe_default_auth_spnego_type = PIPE_AUTH_TYPE_SPNEGO_NONE;
 552
 553         return cmd_set_ss_level();
 554 }
 555
 556 static NTSTATUS cmd_schannel(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 557                              int argc, const char **argv)
 558 {
 559         d_printf("Setting schannel - sign and seal\n");
 560         pipe_default_auth_level = DCERPC_AUTH_LEVEL_PRIVACY;
 561         pipe_default_auth_type = DCERPC_AUTH_TYPE_SCHANNEL;
 562
 563         return cmd_set_ss_level();
 564 }
 565
 566 static NTSTATUS cmd_schannel_sign(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 567                              int argc, const char **argv)
 568 {
 569         d_printf("Setting schannel - sign only\n");
 570         pipe_default_auth_level = DCERPC_AUTH_LEVEL_INTEGRITY;
 571         pipe_default_auth_type = DCERPC_AUTH_TYPE_SCHANNEL;
 572
 573         return cmd_set_ss_level();
 574 }
 575
 576 static NTSTATUS cmd_choose_transport(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 577                                      int argc, const char **argv)
 578 {
 579         NTSTATUS status;
 580
 581         if (argc != 2) {
 582                 printf("Usage: %s [NCACN_NP|NCACN_IP_TCP]\n", argv[0]);
 583                 return NT_STATUS_OK;
 584         }
 585
 586         if (strequal(argv[1], "NCACN_NP")) {
 587                 default_transport = NCACN_NP;
 588         } else if (strequal(argv[1], "NCACN_IP_TCP")) {
 589                 default_transport = NCACN_IP_TCP;
 590         } else {
 591                 printf("transport type: %s unknown or not supported\n", argv[1]);
 592                 return NT_STATUS_NOT_SUPPORTED;
 593         }
 594
 595         status = cmd_set_transport();
 596         if (!NT_STATUS_IS_OK(status)) {
 597                 return status;
 598         }
 599
 600         printf("default transport is now: %s\n", argv[1]);
 601
 602         return NT_STATUS_OK;
 603 }
 604
 605 /* Built in rpcclient commands */
 606
 607 static struct cmd_set rpcclient_commands[] = {
 608
 609         { "GENERAL OPTIONS" },
 610
 611         { "help", RPC_RTYPE_NTSTATUS, cmd_help, NULL,     NULL, NULL,   "Get help on commands", "[command]" },
 612         { "?",  RPC_RTYPE_NTSTATUS, cmd_help, NULL,       NULL, NULL,   "Get help on commands", "[command]" },
 613         { "debuglevel", RPC_RTYPE_NTSTATUS, cmd_debuglevel, NULL,   NULL,       NULL, "Set debug level", "level" },
 614         { "debug", RPC_RTYPE_NTSTATUS, cmd_debuglevel, NULL,   NULL,    NULL, "Set debug level", "level" },
 615         { "list",       RPC_RTYPE_NTSTATUS, cmd_listcommands, NULL, NULL,       NULL, "List available commands on <pipe>", "pipe" },
 616         { "exit", RPC_RTYPE_NTSTATUS, cmd_quit, NULL,   NULL,   NULL,   "Exit program", "" },
 617         { "quit", RPC_RTYPE_NTSTATUS, cmd_quit, NULL,     NULL, NULL, "Exit program", "" },
 618         { "sign", RPC_RTYPE_NTSTATUS, cmd_sign, NULL,     NULL, NULL, "Force RPC pipe connections to be signed", "" },
 619         { "seal", RPC_RTYPE_NTSTATUS, cmd_seal, NULL,     NULL, NULL, "Force RPC pipe connections to be sealed", "" },
 620         { "packet", RPC_RTYPE_NTSTATUS, cmd_packet, NULL,         NULL, NULL, "Force RPC pipe connections with packet authentication level", "" },
 621         { "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.", "" },
 622         { "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.", "" },
 623         { "timeout", RPC_RTYPE_NTSTATUS, cmd_timeout, NULL,       NULL, NULL, "Set timeout (in milliseconds) for RPC operations", "" },
 624         { "transport", RPC_RTYPE_NTSTATUS, cmd_choose_transport, NULL,    NULL, NULL, "Choose ncacn transport for RPC operations", "" },
 625         { "none", RPC_RTYPE_NTSTATUS, cmd_none, NULL,     NULL, NULL, "Force RPC pipe connections to have no special properties", "" },
 626
 627         { NULL }
 628 };
 629
 630 static struct cmd_set separator_command[] = {
 631         { "---------------", MAX_RPC_RETURN_TYPE, NULL, NULL,   NULL, NULL, "----------------------" },
 632         { NULL }
 633 };
 634
 635
 636 /* Various pipe commands */
 637
 638 extern struct cmd_set lsarpc_commands[];
 639 extern struct cmd_set samr_commands[];
 640 extern struct cmd_set spoolss_commands[];
 641 extern struct cmd_set iremotewinspool_commands[];
 642 extern struct cmd_set netlogon_commands[];
 643 extern struct cmd_set srvsvc_commands[];
 644 extern struct cmd_set dfs_commands[];
 645 extern struct cmd_set ds_commands[];
 646 extern struct cmd_set echo_commands[];
 647 extern struct cmd_set epmapper_commands[];
 648 extern struct cmd_set shutdown_commands[];
 649 extern struct cmd_set test_commands[];
 650 extern struct cmd_set wkssvc_commands[];
 651 extern struct cmd_set ntsvcs_commands[];
 652 extern struct cmd_set drsuapi_commands[];
 653 extern struct cmd_set eventlog_commands[];
 654 extern struct cmd_set winreg_commands[];
 655 extern struct cmd_set fss_commands[];
 656 extern struct cmd_set witness_commands[];
 657 extern struct cmd_set clusapi_commands[];
 658
 659 static struct cmd_set *rpcclient_command_list[] = {
 660         rpcclient_commands,
 661         lsarpc_commands,
 662         ds_commands,
 663         samr_commands,
 664         spoolss_commands,
 665         iremotewinspool_commands,
 666         netlogon_commands,
 667         srvsvc_commands,
 668         dfs_commands,
 669         echo_commands,
 670         epmapper_commands,
 671         shutdown_commands,
 672         test_commands,
 673         wkssvc_commands,
 674         ntsvcs_commands,
 675         drsuapi_commands,
 676         eventlog_commands,
 677         winreg_commands,
 678         fss_commands,
 679         witness_commands,
 680         clusapi_commands,
 681         NULL
 682 };
 683
 684 static void add_command_set(struct cmd_set *cmd_set)
 685 {
 686         struct cmd_list *entry;
 687
 688         if (!(entry = SMB_MALLOC_P(struct cmd_list))) {
 689                 DEBUG(0, ("out of memory\n"));
 690                 return;
 691         }
 692
 693         ZERO_STRUCTP(entry);
 694
 695         entry->cmd_set = cmd_set;
 696         DLIST_ADD(cmd_list, entry);
 697 }
 698
 699
 700 /**
 701  * Call an rpcclient function, passing an argv array.
 702  *
 703  * @param cmd Command to run, as a single string.
 704  **/
 705 static NTSTATUS do_cmd(struct cli_state *cli,
 706                        struct user_auth_info *auth_info,
 707                        struct cmd_set *cmd_entry,
 708                        struct dcerpc_binding *binding,
 709                        int argc, const char **argv)
 710 {
 711         NTSTATUS ntresult;
 712         WERROR wresult;
 713
 714         TALLOC_CTX *mem_ctx;
 715
 716         /* Create mem_ctx */
 717
 718         if (!(mem_ctx = talloc_stackframe())) {
 719                 DEBUG(0, ("talloc_init() failed\n"));
 720                 return NT_STATUS_NO_MEMORY;
 721         }
 722
 723         /* Open pipe */
 724
 725         if ((cmd_entry->table != NULL) && (cmd_entry->rpc_pipe == NULL)) {
 726                 enum credentials_use_kerberos use_kerberos = CRED_AUTO_USE_KERBEROS;
 727                 switch (pipe_default_auth_type) {
 728                 case DCERPC_AUTH_TYPE_NONE:
 729                         ntresult = cli_rpc_pipe_open_noauth_transport(
 730                                 cli, default_transport,
 731                                 cmd_entry->table,
 732                                 &cmd_entry->rpc_pipe);
 733                         break;
 734                 case DCERPC_AUTH_TYPE_SPNEGO:
 735                         switch (pipe_default_auth_spnego_type) {
 736                         case PIPE_AUTH_TYPE_SPNEGO_NTLMSSP:
 737                                 use_kerberos = CRED_DONT_USE_KERBEROS;
 738                                 break;
 739                         case PIPE_AUTH_TYPE_SPNEGO_KRB5:
 740                                 use_kerberos = CRED_MUST_USE_KERBEROS;
 741                                 break;
 742                         case PIPE_AUTH_TYPE_SPNEGO_NONE:
 743                                 use_kerberos = CRED_AUTO_USE_KERBEROS;
 744                                 break;
 745                         }
 746                         /* Fall through */
 747                 case DCERPC_AUTH_TYPE_NTLMSSP:
 748                 case DCERPC_AUTH_TYPE_KRB5:
 749                         ntresult = cli_rpc_pipe_open_generic_auth(
 750                                 cli, cmd_entry->table,
 751                                 default_transport,
 752                                 use_kerberos,
 753                                 pipe_default_auth_type,
 754                                 pipe_default_auth_level,
 755                                 smbXcli_conn_remote_name(cli->conn),
 756                                 get_cmdline_auth_info_domain(auth_info),
 757                                 get_cmdline_auth_info_username(auth_info),
 758                                 get_cmdline_auth_info_password(auth_info),
 759                                 &cmd_entry->rpc_pipe);
 760                         break;
 761                 case DCERPC_AUTH_TYPE_SCHANNEL:
 762                         TALLOC_FREE(rpcclient_netlogon_creds);
 763                         ntresult = cli_rpc_pipe_open_schannel(
 764                                 cli, rpcclient_msg_ctx,
 765                                 cmd_entry->table,
 766                                 default_transport,
 767                                 rpcclient_netlogon_domain,
 768                                 &cmd_entry->rpc_pipe,
 769                                 rpcclient_msg_ctx,
 770                                 &rpcclient_netlogon_creds);
 771                         break;
 772                 default:
 773                         DEBUG(0, ("Could not initialise %s. Invalid "
 774                                   "auth type %u\n",
 775                                   cmd_entry->table->name,
 776                                   pipe_default_auth_type ));
 777                         talloc_free(mem_ctx);
 778                         return NT_STATUS_UNSUCCESSFUL;
 779                 }
 780                 if (!NT_STATUS_IS_OK(ntresult)) {
 781                         DEBUG(0, ("Could not initialise %s. Error was %s\n",
 782                                   cmd_entry->table->name,
 783                                   nt_errstr(ntresult) ));
 784                         talloc_free(mem_ctx);
 785                         return ntresult;
 786                 }
 787
 788                 if (rpcclient_netlogon_creds == NULL && cmd_entry->use_netlogon_creds) {
 789                         const char *dc_name = cmd_entry->rpc_pipe->desthost;
 790                         const char *domain = rpcclient_netlogon_domain;
 791                         struct cli_credentials *creds = NULL;
 792
 793                         ntresult = pdb_get_trust_credentials(domain, NULL,
 794                                                              mem_ctx, &creds);
 795                         if (!NT_STATUS_IS_OK(ntresult)) {
 796                                 DEBUG(0, ("Failed to fetch trust credentials for "
 797                                           "%s to connect to %s: %s\n",
 798                                           domain, cmd_entry->table->name,
 799                                           nt_errstr(ntresult)));
 800                                 TALLOC_FREE(cmd_entry->rpc_pipe);
 801                                 talloc_free(mem_ctx);
 802                                 return ntresult;
 803                         }
 804
 805                         ntresult = rpccli_create_netlogon_creds_with_creds(creds,
 806                                                         dc_name,
 807                                                         rpcclient_msg_ctx,
 808                                                         rpcclient_msg_ctx,
 809                                                         &rpcclient_netlogon_creds);
 810                         if (!NT_STATUS_IS_OK(ntresult)) {
 811                                 DEBUG(0, ("Could not initialise credentials for %s.\n",
 812                                           cmd_entry->table->name));
 813                                 TALLOC_FREE(cmd_entry->rpc_pipe);
 814                                 TALLOC_FREE(mem_ctx);
 815                                 return ntresult;
 816                         }
 817
 818                         ntresult = rpccli_setup_netlogon_creds_with_creds(cli,
 819                                                         NCACN_NP,
 820                                                         rpcclient_netlogon_creds,
 821                                                         false, /* force_reauth */
 822                                                         creds);
 823                         TALLOC_FREE(creds);
 824                         if (!NT_STATUS_IS_OK(ntresult)) {
 825                                 DEBUG(0, ("Could not initialise credentials for %s.\n",
 826                                           cmd_entry->table->name));
 827                                 TALLOC_FREE(cmd_entry->rpc_pipe);
 828                                 TALLOC_FREE(rpcclient_netlogon_creds);
 829                                 TALLOC_FREE(mem_ctx);
 830                                 return ntresult;
 831                         }
 832                 }
 833         }
 834
 835         /* Set timeout for new connections */
 836         if (cmd_entry->rpc_pipe) {
 837                 rpccli_set_timeout(cmd_entry->rpc_pipe, timeout);
 838         }
 839
 840         /* Run command */
 841
 842         if ( cmd_entry->returntype == RPC_RTYPE_NTSTATUS ) {
 843                 ntresult = cmd_entry->ntfn(cmd_entry->rpc_pipe, mem_ctx, argc, argv);
 844                 if (!NT_STATUS_IS_OK(ntresult)) {
 845                         printf("result was %s\n", nt_errstr(ntresult));
 846                 }
 847         } else {
 848                 wresult = cmd_entry->wfn(cmd_entry->rpc_pipe, mem_ctx, argc, argv);
 849                 /* print out the DOS error */
 850                 if (!W_ERROR_IS_OK(wresult)) {
 851                         printf( "result was %s\n", win_errstr(wresult));
 852                 }
 853                 ntresult = W_ERROR_IS_OK(wresult)?NT_STATUS_OK:NT_STATUS_UNSUCCESSFUL;
 854         }
 855
 856         /* Cleanup */
 857
 858         talloc_free(mem_ctx);
 859
 860         return ntresult;
 861 }
 862
 863
 864 /**
 865  * Process a command entered at the prompt or as part of -c
 866  *
 867  * @returns The NTSTATUS from running the command.
 868  **/
 869 static NTSTATUS process_cmd(struct user_auth_info *auth_info,
 870                             struct cli_state *cli,
 871                             struct dcerpc_binding *binding,
 872                             char *cmd)
 873 {
 874         struct cmd_list *temp_list;
 875         NTSTATUS result = NT_STATUS_OK;
 876         int ret;
 877         int argc;
 878         const char **argv = NULL;
 879
 880         if ((ret = poptParseArgvString(cmd, &argc, &argv)) != 0) {
 881                 fprintf(stderr, "rpcclient: %s\n", poptStrerror(ret));
 882                 return NT_STATUS_UNSUCCESSFUL;
 883         }
 884
 885
 886         /* Walk through a dlist of arrays of commands. */
 887         for (temp_list = cmd_list; temp_list; temp_list = temp_list->next) {
 888                 struct cmd_set *temp_set = temp_list->cmd_set;
 889
 890                 while (temp_set->name) {
 891                         if (strequal(argv[0], temp_set->name)) {
 892                                 if (!(temp_set->returntype == RPC_RTYPE_NTSTATUS && temp_set->ntfn ) &&
 893                          !(temp_set->returntype == RPC_RTYPE_WERROR && temp_set->wfn )) {
 894                                         fprintf (stderr, "Invalid command\n");
 895                                         goto out_free;
 896                                 }
 897
 898                                 result = do_cmd(cli, auth_info, temp_set,
 899                                                 binding, argc, argv);
 900
 901                                 goto out_free;
 902                         }
 903                         temp_set++;
 904                 }
 905         }
 906
 907         if (argv[0]) {
 908                 printf("command not found: %s\n", argv[0]);
 909         }
 910
 911 out_free:
 912 /* moved to do_cmd()
 913         if (!NT_STATUS_IS_OK(result)) {
 914                 printf("result was %s\n", nt_errstr(result));
 915         }
 916 */
 917
 918         /* NOTE: popt allocates the whole argv, including the
 919          * strings, as a single block.  So a single free is
 920          * enough to release it -- we don't free the
 921          * individual strings.  rtfm. */
 922         free(argv);
 923
 924         return result;
 925 }
 926
 927
 928 /* Main function */
 929
 930  int main(int argc, char *argv[])
 931 {
 932         const char **const_argv = discard_const_p(const char *, argv);
 933         int                     opt;
 934         static char             *cmdstr = NULL;
 935         const char *server;
 936         struct cli_state        *cli = NULL;
 937         static char             *opt_ipaddr=NULL;
 938         struct cmd_set          **cmd_set;
 939         struct sockaddr_storage server_ss;
 940         NTSTATUS                nt_status;
 941         static int              opt_port = 0;
 942         int result = 0;
 943         TALLOC_CTX *frame = talloc_stackframe();
 944         uint32_t flags = 0;
 945         struct dcerpc_binding *binding = NULL;
 946         enum dcerpc_transport_t transport;
 947         uint32_t bflags = 0;
 948         const char *binding_string = NULL;
 949         const char *host;
 950         int signing_state = SMB_SIGNING_IPC_DEFAULT;
 951         struct tevent_context *ev_ctx = NULL;
 952
 953         /* make sure the vars that get altered (4th field) are in
 954            a fixed location or certain compilers complain */
 955         poptContext pc;
 956         struct poptOption long_options[] = {
 957                 POPT_AUTOHELP
 958                 {"command",     'c', POPT_ARG_STRING,   &cmdstr, 'c', "Execute semicolon separated cmds", "COMMANDS"},
 959                 {"dest-ip", 'I', POPT_ARG_STRING,   &opt_ipaddr, 'I', "Specify destination IP address", "IP"},
 960                 {"port", 'p', POPT_ARG_INT,   &opt_port, 'p', "Specify port number", "PORT"},
 961                 POPT_COMMON_SAMBA
 962                 POPT_COMMON_CONNECTION
 963                 POPT_COMMON_CREDENTIALS
 964                 POPT_TABLEEND
 965         };
 966
 967         smb_init_locale();
 968
 969         zero_sockaddr(&server_ss);
 970
 971         setlinebuf(stdout);
 972
 973         /* the following functions are part of the Samba debugging
 974            facilities.  See lib/debug.c */
 975         setup_logging("rpcclient", DEBUG_STDOUT);
 976         lp_set_cmdline("log level", "0");
 977
 978         /* Parse options */
 979
 980         pc = poptGetContext("rpcclient", argc, const_argv,
 981                             long_options, 0);
 982
 983         if (argc == 1) {
 984                 poptPrintHelp(pc, stderr, 0);
 985                 goto done;
 986         }
 987
 988         while((opt = poptGetNextOpt(pc)) != -1) {
 989                 switch (opt) {
 990
 991                 case 'I':
 992                         if (!interpret_string_addr(&server_ss,
 993                                                 opt_ipaddr,
 994                                                 AI_NUMERICHOST)) {
 995                                 fprintf(stderr, "%s not a valid IP address\n",
 996                                         opt_ipaddr);
 997                                 result = 1;
 998                                 goto done;
 999                         }
1000                 }
1001         }
1002
1003         /* Get server as remaining unparsed argument.  Print usage if more
1004            than one unparsed argument is present. */
1005
1006         server = poptGetArg(pc);
1007
1008         if (!server || poptGetArg(pc)) {
1009                 poptPrintHelp(pc, stderr, 0);
1010                 result = 1;
1011                 goto done;
1012         }
1013
1014         poptFreeContext(pc);
1015         popt_burn_cmdline_password(argc, argv);
1016
1017         ev_ctx = samba_tevent_context_init(frame);
1018         if (ev_ctx == NULL) {
1019                 fprintf(stderr, "Could not init event context\n");
1020                 result = 1;
1021                 goto done;
1022         }
1023
1024         nt_status = messaging_init_client(ev_ctx,
1025                                           ev_ctx,
1026                                           &rpcclient_msg_ctx);
1027         if (geteuid() != 0 &&
1028                         NT_STATUS_EQUAL(nt_status, NT_STATUS_ACCESS_DENIED)) {
1029                 /*
1030                  * Normal to fail to initialize messaging context
1031                  * if we're not root as we don't have ability to
1032                  * read lock directory.
1033                  */
1034                 DBG_NOTICE("Unable to initialize messaging context. "
1035                         "Must be root to do that.\n");
1036         } else if (!NT_STATUS_IS_OK(nt_status)) {
1037                 fprintf(stderr, "Could not init messaging context\n");
1038                 result = 1;
1039                 goto done;
1040         }
1041
1042         if (!init_names()) {
1043                 result = 1;
1044                 goto done;
1045         }
1046
1047         /*
1048          * Get password
1049          * from stdin if necessary
1050          */
1051
1052         if ((server[0] == '/' && server[1] == '/') ||
1053                         (server[0] == '\\' && server[1] ==  '\\')) {
1054                 server += 2;
1055         }
1056
1057         nt_status = dcerpc_parse_binding(frame, server, &binding);
1058
1059         if (!NT_STATUS_IS_OK(nt_status)) {
1060
1061                 binding_string = talloc_asprintf(frame, "ncacn_np:%s",
1062                                                  strip_hostname(server));
1063                 if (!binding_string) {
1064                         result = 1;
1065                         goto done;
1066                 }
1067
1068                 nt_status = dcerpc_parse_binding(frame, binding_string, &binding);
1069                 if (!NT_STATUS_IS_OK(nt_status)) {
1070                         result = -1;
1071                         goto done;
1072                 }
1073         }
1074
1075         transport = dcerpc_binding_get_transport(binding);
1076
1077         if (transport == NCA_UNKNOWN) {
1078                 nt_status = dcerpc_binding_set_transport(binding, NCACN_NP);
1079                 if (!NT_STATUS_IS_OK(nt_status)) {
1080                         result = -1;
1081                         goto done;
1082                 }
1083         }
1084
1085         host = dcerpc_binding_get_string_option(binding, "host");
1086
1087         bflags = dcerpc_binding_get_flags(binding);
1088         if (bflags & DCERPC_CONNECT) {
1089                 pipe_default_auth_level = DCERPC_AUTH_LEVEL_CONNECT;
1090                 pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
1091         }
1092         if (bflags & DCERPC_PACKET) {
1093                 pipe_default_auth_level = DCERPC_AUTH_LEVEL_PACKET;
1094                 pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
1095         }
1096         if (bflags & DCERPC_SIGN) {
1097                 pipe_default_auth_level = DCERPC_AUTH_LEVEL_INTEGRITY;
1098                 pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
1099         }
1100         if (bflags & DCERPC_SEAL) {
1101                 pipe_default_auth_level = DCERPC_AUTH_LEVEL_PRIVACY;
1102                 pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
1103         }
1104         if (bflags & DCERPC_AUTH_SPNEGO) {
1105                 pipe_default_auth_type = DCERPC_AUTH_TYPE_SPNEGO;
1106                 pipe_default_auth_spnego_type = PIPE_AUTH_TYPE_SPNEGO_NTLMSSP;
1107         }
1108         if (bflags & DCERPC_AUTH_NTLM) {
1109                 if (pipe_default_auth_type == DCERPC_AUTH_TYPE_SPNEGO) {
1110                         pipe_default_auth_spnego_type = PIPE_AUTH_TYPE_SPNEGO_NTLMSSP;
1111                 } else {
1112                         pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
1113                 }
1114         }
1115         if (bflags & DCERPC_AUTH_KRB5) {
1116                 if (pipe_default_auth_type == DCERPC_AUTH_TYPE_SPNEGO) {
1117                         pipe_default_auth_spnego_type = PIPE_AUTH_TYPE_SPNEGO_KRB5;
1118                 } else {
1119                         pipe_default_auth_type = DCERPC_AUTH_TYPE_KRB5;
1120                 }
1121         }
1122         if (pipe_default_auth_type != DCERPC_AUTH_TYPE_NONE) {
1123                 /* If nothing is requested then default to integrity */
1124                 if (pipe_default_auth_level == DCERPC_AUTH_LEVEL_NONE) {
1125                         pipe_default_auth_level = DCERPC_AUTH_LEVEL_INTEGRITY;
1126                 }
1127         }
1128
1129         signing_state = get_cmdline_auth_info_signing_state(
1130                         popt_get_cmdline_auth_info());
1131         switch (signing_state) {
1132         case SMB_SIGNING_OFF:
1133                 lp_set_cmdline("client ipc signing", "no");
1134                 break;
1135         case SMB_SIGNING_REQUIRED:
1136                 lp_set_cmdline("client ipc signing", "required");
1137                 break;
1138         }
1139
1140         if (get_cmdline_auth_info_use_kerberos(popt_get_cmdline_auth_info())) {
1141                 flags |= CLI_FULL_CONNECTION_USE_KERBEROS |
1142                          CLI_FULL_CONNECTION_FALLBACK_AFTER_KERBEROS;
1143         }
1144         if (get_cmdline_auth_info_use_ccache(popt_get_cmdline_auth_info())) {
1145                 flags |= CLI_FULL_CONNECTION_USE_CCACHE;
1146         }
1147         if (get_cmdline_auth_info_use_pw_nt_hash(
1148                         popt_get_cmdline_auth_info())) {
1149                 flags |= CLI_FULL_CONNECTION_USE_NT_HASH;
1150         }
1151
1152         rpcclient_netlogon_domain = get_cmdline_auth_info_domain(
1153                         popt_get_cmdline_auth_info());
1154         if (rpcclient_netlogon_domain == NULL ||
1155             rpcclient_netlogon_domain[0] == '\0')
1156         {
1157                 rpcclient_netlogon_domain = lp_workgroup();
1158         }
1159
1160         nt_status = cli_full_connection(&cli, lp_netbios_name(), host,
1161                                         opt_ipaddr ? &server_ss : NULL, opt_port,
1162                                         "IPC$", "IPC",
1163                                         get_cmdline_auth_info_username(
1164                                                 popt_get_cmdline_auth_info()),
1165                                         get_cmdline_auth_info_domain(
1166                                                 popt_get_cmdline_auth_info()),
1167                                         get_cmdline_auth_info_password(
1168                                                 popt_get_cmdline_auth_info()),
1169                                         flags,
1170                                         SMB_SIGNING_IPC_DEFAULT);
1171
1172         if (!NT_STATUS_IS_OK(nt_status)) {
1173                 DEBUG(0,("Cannot connect to server.  Error was %s\n", nt_errstr(nt_status)));
1174                 result = 1;
1175                 goto done;
1176         }
1177
1178         if (get_cmdline_auth_info_smb_encrypt(popt_get_cmdline_auth_info())) {
1179                 nt_status = cli_cm_force_encryption(cli,
1180                                         get_cmdline_auth_info_username(
1181                                                 popt_get_cmdline_auth_info()),
1182                                         get_cmdline_auth_info_password(
1183                                                 popt_get_cmdline_auth_info()),
1184                                         get_cmdline_auth_info_domain(
1185                                                 popt_get_cmdline_auth_info()),
1186                                         "IPC$");
1187                 if (!NT_STATUS_IS_OK(nt_status)) {
1188                         result = 1;
1189                         goto done;
1190                 }
1191         }
1192
1193 #if 0   /* COMMENT OUT FOR TESTING */
1194         memset(cmdline_auth_info.password,'X',sizeof(cmdline_auth_info.password));
1195 #endif
1196
1197         /* Load command lists */
1198         rpcclient_cli_state = cli;
1199
1200         timeout = 10000;
1201         cli_set_timeout(cli, timeout);
1202
1203         cmd_set = rpcclient_command_list;
1204
1205         while(*cmd_set) {
1206                 add_command_set(*cmd_set);
1207                 add_command_set(separator_command);
1208                 cmd_set++;
1209         }
1210
1211         default_transport = dcerpc_binding_get_transport(binding);
1212
1213         fetch_machine_sid(cli);
1214
1215        /* Do anything specified with -c */
1216         if (cmdstr && cmdstr[0]) {
1217                 char    *cmd;
1218                 char    *p = cmdstr;
1219
1220                 result = 0;
1221
1222                 while((cmd=next_command(&p)) != NULL) {
1223                         NTSTATUS cmd_result = process_cmd(
1224                                                 popt_get_cmdline_auth_info(),
1225                                                 cli, binding, cmd);
1226                         SAFE_FREE(cmd);
1227                         result = NT_STATUS_IS_ERR(cmd_result);
1228                 }
1229
1230                 goto done;
1231         }
1232
1233         /* Loop around accepting commands */
1234
1235         while(1) {
1236                 char *line = NULL;
1237
1238                 line = smb_readline("rpcclient $> ", NULL, completion_fn);
1239
1240                 if (line == NULL) {
1241                         printf("\n");
1242                         break;
1243                 }
1244
1245                 if (line[0] != '\n')
1246                         process_cmd(popt_get_cmdline_auth_info(), cli,
1247                                 binding, line);
1248                 SAFE_FREE(line);
1249         }
1250
1251 done:
1252         rpcclient_cli_state = NULL;
1253         if (cli != NULL) {
1254                 cli_shutdown(cli);
1255         }
1256         popt_free_cmdline_auth_info();
1257         netlogon_creds_cli_close_global_db();
1258         TALLOC_FREE(rpcclient_msg_ctx);
1259         TALLOC_FREE(ev_ctx);
1260         TALLOC_FREE(frame);
1261         return result;
1262 }