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 "../libcli/auth/netlogon_creds_cli.h"
  24 #include "popt_common.h"
  25 #include "rpcclient.h"
  26 #include "../libcli/auth/libcli_auth.h"
  27 #include "../librpc/gen_ndr/ndr_lsa_c.h"
  28 #include "rpc_client/cli_lsarpc.h"
  29 #include "../librpc/gen_ndr/ndr_netlogon.h"
  30 #include "rpc_client/cli_netlogon.h"
  31 #include "../libcli/smbreadline/smbreadline.h"
  32 #include "../libcli/security/security.h"
  33 #include "passdb.h"
  34 #include "libsmb/libsmb.h"
  35 #include "auth/gensec/gensec.h"
  36 #include "../libcli/smb/smbXcli_base.h"
  37 #include "messages.h"
  38
  39 enum pipe_auth_type_spnego {
  40         PIPE_AUTH_TYPE_SPNEGO_NONE = 0,
  41         PIPE_AUTH_TYPE_SPNEGO_NTLMSSP,
  42         PIPE_AUTH_TYPE_SPNEGO_KRB5
  43 };
  44
  45 struct dom_sid domain_sid;
  46
  47 static enum dcerpc_AuthType pipe_default_auth_type = DCERPC_AUTH_TYPE_NONE;
  48 static enum pipe_auth_type_spnego pipe_default_auth_spnego_type = 0;
  49 static enum dcerpc_AuthLevel pipe_default_auth_level = DCERPC_AUTH_LEVEL_NONE;
  50 static unsigned int timeout = 0;
  51 static enum dcerpc_transport_t default_transport = NCACN_NP;
  52
  53 struct messaging_context *rpcclient_msg_ctx;
  54 struct cli_state *rpcclient_cli_state;
  55 struct netlogon_creds_cli_context *rpcclient_netlogon_creds;
  56 static const char *rpcclient_netlogon_domain;
  57
  58 /* List to hold groups of commands.
  59  *
  60  * Commands are defined in a list of arrays: arrays are easy to
  61  * statically declare, and lists are easier to dynamically extend.
  62  */
  63
  64 static struct cmd_list {
  65         struct cmd_list *prev, *next;
  66         struct cmd_set *cmd_set;
  67 } *cmd_list;
  68
  69 /****************************************************************************
  70 handle completion of commands for readline
  71 ****************************************************************************/
  72 static char **completion_fn(const char *text, int start, int end)
  73 {
  74 #define MAX_COMPLETIONS 1000
  75         char **matches;
  76         int i, count=0;
  77         struct cmd_list *commands = cmd_list;
  78
  79 #if 0   /* JERRY */
  80         /* FIXME!!!  -- what to do when completing argument? */
  81         /* for words not at the start of the line fallback
  82            to filename completion */
  83         if (start)
  84                 return NULL;
  85 #endif
  86
  87         /* make sure we have a list of valid commands */
  88         if (!commands) {
  89                 return NULL;
  90         }
  91
  92         matches = SMB_MALLOC_ARRAY(char *, MAX_COMPLETIONS);
  93         if (!matches) {
  94                 return NULL;
  95         }
  96
  97         matches[count++] = SMB_STRDUP(text);
  98         if (!matches[0]) {
  99                 SAFE_FREE(matches);
 100                 return NULL;
 101         }
 102
 103         while (commands && count < MAX_COMPLETIONS-1) {
 104                 if (!commands->cmd_set) {
 105                         break;
 106                 }
 107
 108                 for (i=0; commands->cmd_set[i].name; i++) {
 109                         if ((strncmp(text, commands->cmd_set[i].name, strlen(text)) == 0) &&
 110                                 (( commands->cmd_set[i].returntype == RPC_RTYPE_NTSTATUS &&
 111                         commands->cmd_set[i].ntfn ) ||
 112                       ( commands->cmd_set[i].returntype == RPC_RTYPE_WERROR &&
 113                         commands->cmd_set[i].wfn))) {
 114                                 matches[count] = SMB_STRDUP(commands->cmd_set[i].name);
 115                                 if (!matches[count]) {
 116                                         for (i = 0; i < count; i++) {
 117                                                 SAFE_FREE(matches[count]);
 118                                         }
 119                                         SAFE_FREE(matches);
 120                                         return NULL;
 121                                 }
 122                                 count++;
 123                         }
 124                 }
 125                 commands = commands->next;
 126         }
 127
 128         if (count == 2) {
 129                 SAFE_FREE(matches[0]);
 130                 matches[0] = SMB_STRDUP(matches[1]);
 131         }
 132         matches[count] = NULL;
 133         return matches;
 134 }
 135
 136 static char *next_command (char **cmdstr)
 137 {
 138         char *command;
 139         char                    *p;
 140
 141         if (!cmdstr || !(*cmdstr))
 142                 return NULL;
 143
 144         p = strchr_m(*cmdstr, ';');
 145         if (p)
 146                 *p = '\0';
 147         command = SMB_STRDUP(*cmdstr);
 148         if (p)
 149                 *cmdstr = p + 1;
 150         else
 151                 *cmdstr = NULL;
 152
 153         return command;
 154 }
 155
 156 /* Fetch the SID for this computer */
 157
 158 static void fetch_machine_sid(struct cli_state *cli)
 159 {
 160         struct policy_handle pol;
 161         NTSTATUS result = NT_STATUS_OK, status;
 162         static bool got_domain_sid;
 163         TALLOC_CTX *mem_ctx;
 164         struct rpc_pipe_client *lsapipe = NULL;
 165         union lsa_PolicyInformation *info = NULL;
 166         struct dcerpc_binding_handle *b;
 167
 168         if (got_domain_sid) return;
 169
 170         if (!(mem_ctx=talloc_init("fetch_machine_sid"))) {
 171                 DEBUG(0,("fetch_machine_sid: talloc_init returned NULL!\n"));
 172                 goto error;
 173         }
 174
 175         result = cli_rpc_pipe_open_noauth(cli, &ndr_table_lsarpc,
 176                                           &lsapipe);
 177         if (!NT_STATUS_IS_OK(result)) {
 178                 fprintf(stderr, "could not initialise lsa pipe. Error was %s\n", nt_errstr(result) );
 179                 goto error;
 180         }
 181
 182         b = lsapipe->binding_handle;
 183
 184         result = rpccli_lsa_open_policy(lsapipe, mem_ctx, True,
 185                                      SEC_FLAG_MAXIMUM_ALLOWED,
 186                                      &pol);
 187         if (!NT_STATUS_IS_OK(result)) {
 188                 goto error;
 189         }
 190
 191         status = dcerpc_lsa_QueryInfoPolicy(b, mem_ctx,
 192                                             &pol,
 193                                             LSA_POLICY_INFO_ACCOUNT_DOMAIN,
 194                                             &info,
 195                                             &result);
 196         if (!NT_STATUS_IS_OK(status)) {
 197                 result = status;
 198                 goto error;
 199         }
 200         if (!NT_STATUS_IS_OK(result)) {
 201                 goto error;
 202         }
 203
 204         got_domain_sid = True;
 205         sid_copy(&domain_sid, info->account_domain.sid);
 206
 207         dcerpc_lsa_Close(b, mem_ctx, &pol, &result);
 208         TALLOC_FREE(lsapipe);
 209         talloc_destroy(mem_ctx);
 210
 211         return;
 212
 213  error:
 214
 215         if (lsapipe) {
 216                 TALLOC_FREE(lsapipe);
 217         }
 218
 219         fprintf(stderr, "could not obtain sid from server\n");
 220
 221         if (!NT_STATUS_IS_OK(result)) {
 222                 fprintf(stderr, "error: %s\n", nt_errstr(result));
 223         }
 224
 225         exit(1);
 226 }
 227
 228 /* List the available commands on a given pipe */
 229
 230 static NTSTATUS cmd_listcommands(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 231                                  int argc, const char **argv)
 232 {
 233         struct cmd_list *tmp;
 234         struct cmd_set *tmp_set;
 235         int i;
 236
 237         /* Usage */
 238
 239         if (argc != 2) {
 240                 printf("Usage: %s <pipe>\n", argv[0]);
 241                 return NT_STATUS_OK;
 242         }
 243
 244         /* Help on one command */
 245
 246         for (tmp = cmd_list; tmp; tmp = tmp->next)
 247         {
 248                 tmp_set = tmp->cmd_set;
 249
 250                 if (!strcasecmp_m(argv[1], tmp_set->name))
 251                 {
 252                         printf("Available commands on the %s pipe:\n\n", tmp_set->name);
 253
 254                         i = 0;
 255                         tmp_set++;
 256                         while(tmp_set->name) {
 257                                 printf("%30s", tmp_set->name);
 258                                 tmp_set++;
 259                                 i++;
 260                                 if (i%3 == 0)
 261                                         printf("\n");
 262                         }
 263
 264                         /* drop out of the loop */
 265                         break;
 266                 }
 267         }
 268         printf("\n\n");
 269
 270         return NT_STATUS_OK;
 271 }
 272
 273 /* Display help on commands */
 274
 275 static NTSTATUS cmd_help(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 276                          int argc, const char **argv)
 277 {
 278         struct cmd_list *tmp;
 279         struct cmd_set *tmp_set;
 280
 281         /* Usage */
 282
 283         if (argc > 2) {
 284                 printf("Usage: %s [command]\n", argv[0]);
 285                 return NT_STATUS_OK;
 286         }
 287
 288         /* Help on one command */
 289
 290         if (argc == 2) {
 291                 for (tmp = cmd_list; tmp; tmp = tmp->next) {
 292
 293                         tmp_set = tmp->cmd_set;
 294
 295                         while(tmp_set->name) {
 296                                 if (strequal(argv[1], tmp_set->name)) {
 297                                         if (tmp_set->usage &&
 298                                             tmp_set->usage[0])
 299                                                 printf("%s\n", tmp_set->usage);
 300                                         else
 301                                                 printf("No help for %s\n", tmp_set->name);
 302
 303                                         return NT_STATUS_OK;
 304                                 }
 305
 306                                 tmp_set++;
 307                         }
 308                 }
 309
 310                 printf("No such command: %s\n", argv[1]);
 311                 return NT_STATUS_OK;
 312         }
 313
 314         /* List all commands */
 315
 316         for (tmp = cmd_list; tmp; tmp = tmp->next) {
 317
 318                 tmp_set = tmp->cmd_set;
 319
 320                 while(tmp_set->name) {
 321
 322                         printf("%15s\t\t%s\n", tmp_set->name,
 323                                tmp_set->description ? tmp_set->description:
 324                                "");
 325
 326                         tmp_set++;
 327                 }
 328         }
 329
 330         return NT_STATUS_OK;
 331 }
 332
 333 /* Change the debug level */
 334
 335 static NTSTATUS cmd_debuglevel(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 336                                int argc, const char **argv)
 337 {
 338         if (argc > 2) {
 339                 printf("Usage: %s [debuglevel]\n", argv[0]);
 340                 return NT_STATUS_OK;
 341         }
 342
 343         if (argc == 2) {
 344                 lp_set_cmdline("log level", argv[1]);
 345         }
 346
 347         printf("debuglevel is %d\n", DEBUGLEVEL);
 348
 349         return NT_STATUS_OK;
 350 }
 351
 352 static NTSTATUS cmd_quit(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 353                          int argc, const char **argv)
 354 {
 355         exit(0);
 356         return NT_STATUS_OK; /* NOTREACHED */
 357 }
 358
 359 static NTSTATUS cmd_set_ss_level(void)
 360 {
 361         struct cmd_list *tmp;
 362
 363         /* Close any existing connections not at this level. */
 364
 365         for (tmp = cmd_list; tmp; tmp = tmp->next) {
 366                 struct cmd_set *tmp_set;
 367
 368                 for (tmp_set = tmp->cmd_set; tmp_set->name; tmp_set++) {
 369                         if (tmp_set->rpc_pipe == NULL) {
 370                                 continue;
 371                         }
 372
 373                         if ((tmp_set->rpc_pipe->auth->auth_type
 374                              != pipe_default_auth_type)
 375                             || (tmp_set->rpc_pipe->auth->auth_level
 376                                 != pipe_default_auth_level)) {
 377                                 TALLOC_FREE(tmp_set->rpc_pipe);
 378                                 tmp_set->rpc_pipe = NULL;
 379                         }
 380                 }
 381         }
 382         return NT_STATUS_OK;
 383 }
 384
 385 static NTSTATUS cmd_set_transport(void)
 386 {
 387         struct cmd_list *tmp;
 388
 389         /* Close any existing connections not at this level. */
 390
 391         for (tmp = cmd_list; tmp; tmp = tmp->next) {
 392                 struct cmd_set *tmp_set;
 393
 394                 for (tmp_set = tmp->cmd_set; tmp_set->name; tmp_set++) {
 395                         if (tmp_set->rpc_pipe == NULL) {
 396                                 continue;
 397                         }
 398
 399                         if (tmp_set->rpc_pipe->transport->transport != default_transport) {
 400                                 TALLOC_FREE(tmp_set->rpc_pipe);
 401                                 tmp_set->rpc_pipe = NULL;
 402                         }
 403                 }
 404         }
 405         return NT_STATUS_OK;
 406 }
 407
 408 static NTSTATUS cmd_sign(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 409                          int argc, const char **argv)
 410 {
 411         const char *p = "[KRB5|KRB5_SPNEGO|NTLMSSP|NTLMSSP_SPNEGO|SCHANNEL]";
 412         const char *type = "NTLMSSP";
 413
 414         pipe_default_auth_level = DCERPC_AUTH_LEVEL_INTEGRITY;
 415         pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
 416
 417         if (argc > 2) {
 418                 printf("Usage: %s %s\n", argv[0], p);
 419                 return NT_STATUS_OK;
 420         }
 421
 422         if (argc == 2) {
 423                 type = argv[1];
 424                 if (strequal(type, "KRB5")) {
 425                         pipe_default_auth_type = DCERPC_AUTH_TYPE_KRB5;
 426                 } else if (strequal(type, "KRB5_SPNEGO")) {
 427                         pipe_default_auth_type = DCERPC_AUTH_TYPE_SPNEGO;
 428                         pipe_default_auth_spnego_type = PIPE_AUTH_TYPE_SPNEGO_KRB5;
 429                 } else if (strequal(type, "NTLMSSP")) {
 430                         pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
 431                 } else if (strequal(type, "NTLMSSP_SPNEGO")) {
 432                         pipe_default_auth_type = DCERPC_AUTH_TYPE_SPNEGO;
 433                         pipe_default_auth_spnego_type = PIPE_AUTH_TYPE_SPNEGO_NTLMSSP;
 434                 } else if (strequal(type, "SCHANNEL")) {
 435                         pipe_default_auth_type = DCERPC_AUTH_TYPE_SCHANNEL;
 436                 } else {
 437                         printf("unknown type %s\n", type);
 438                         printf("Usage: %s %s\n", argv[0], p);
 439                         return NT_STATUS_INVALID_LEVEL;
 440                 }
 441         }
 442
 443         d_printf("Setting %s - sign\n", type);
 444
 445         return cmd_set_ss_level();
 446 }
 447
 448 static NTSTATUS cmd_seal(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 449                          int argc, const char **argv)
 450 {
 451         const char *p = "[KRB5|KRB5_SPNEGO|NTLMSSP|NTLMSSP_SPNEGO|SCHANNEL]";
 452         const char *type = "NTLMSSP";
 453
 454         pipe_default_auth_level = DCERPC_AUTH_LEVEL_PRIVACY;
 455         pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
 456
 457         if (argc > 2) {
 458                 printf("Usage: %s %s\n", argv[0], p);
 459                 return NT_STATUS_OK;
 460         }
 461
 462         if (argc == 2) {
 463                 type = argv[1];
 464                 if (strequal(type, "KRB5")) {
 465                         pipe_default_auth_type = DCERPC_AUTH_TYPE_KRB5;
 466                 } else if (strequal(type, "KRB5_SPNEGO")) {
 467                         pipe_default_auth_type = DCERPC_AUTH_TYPE_SPNEGO;
 468                         pipe_default_auth_spnego_type = PIPE_AUTH_TYPE_SPNEGO_KRB5;
 469                 } else if (strequal(type, "NTLMSSP")) {
 470                         pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
 471                 } else if (strequal(type, "NTLMSSP_SPNEGO")) {
 472                         pipe_default_auth_type = DCERPC_AUTH_TYPE_SPNEGO;
 473                         pipe_default_auth_spnego_type = PIPE_AUTH_TYPE_SPNEGO_NTLMSSP;
 474                 } else if (strequal(type, "SCHANNEL")) {
 475                         pipe_default_auth_type = DCERPC_AUTH_TYPE_SCHANNEL;
 476                 } else {
 477                         printf("unknown type %s\n", type);
 478                         printf("Usage: %s %s\n", argv[0], p);
 479                         return NT_STATUS_INVALID_LEVEL;
 480                 }
 481         }
 482
 483         d_printf("Setting %s - sign and seal\n", type);
 484
 485         return cmd_set_ss_level();
 486 }
 487
 488 static NTSTATUS cmd_packet(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 489                            int argc, const char **argv)
 490 {
 491         const char *p = "[KRB5|KRB5_SPNEGO|NTLMSSP|NTLMSSP_SPNEGO|SCHANNEL]";
 492         const char *type = "NTLMSSP";
 493
 494         pipe_default_auth_level = DCERPC_AUTH_LEVEL_PACKET;
 495         pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
 496
 497         if (argc > 2) {
 498                 printf("Usage: %s %s\n", argv[0], p);
 499                 return NT_STATUS_OK;
 500         }
 501
 502         if (argc == 2) {
 503                 type = argv[1];
 504                 if (strequal(type, "KRB5")) {
 505                         pipe_default_auth_type = DCERPC_AUTH_TYPE_KRB5;
 506                 } else if (strequal(type, "KRB5_SPNEGO")) {
 507                         pipe_default_auth_type = DCERPC_AUTH_TYPE_SPNEGO;
 508                         pipe_default_auth_spnego_type = PIPE_AUTH_TYPE_SPNEGO_KRB5;
 509                 } else if (strequal(type, "NTLMSSP")) {
 510                         pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
 511                 } else if (strequal(type, "NTLMSSP_SPNEGO")) {
 512                         pipe_default_auth_type = DCERPC_AUTH_TYPE_SPNEGO;
 513                         pipe_default_auth_spnego_type = PIPE_AUTH_TYPE_SPNEGO_NTLMSSP;
 514                 } else if (strequal(type, "SCHANNEL")) {
 515                         pipe_default_auth_type = DCERPC_AUTH_TYPE_SCHANNEL;
 516                 } else {
 517                         printf("unknown type %s\n", type);
 518                         printf("Usage: %s %s\n", argv[0], p);
 519                         return NT_STATUS_INVALID_LEVEL;
 520                 }
 521         }
 522
 523         d_printf("Setting %s - packet\n", type);
 524
 525         return cmd_set_ss_level();
 526 }
 527
 528
 529 static NTSTATUS cmd_timeout(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 530                             int argc, const char **argv)
 531 {
 532         if (argc > 2) {
 533                 printf("Usage: %s timeout\n", argv[0]);
 534                 return NT_STATUS_OK;
 535         }
 536
 537         if (argc == 2) {
 538                 timeout = atoi(argv[1]);
 539         }
 540
 541         printf("timeout is %d\n", timeout);
 542
 543         return NT_STATUS_OK;
 544 }
 545
 546
 547 static NTSTATUS cmd_none(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 548                          int argc, const char **argv)
 549 {
 550         pipe_default_auth_level = DCERPC_AUTH_LEVEL_NONE;
 551         pipe_default_auth_type = DCERPC_AUTH_TYPE_NONE;
 552         pipe_default_auth_spnego_type = PIPE_AUTH_TYPE_SPNEGO_NONE;
 553
 554         return cmd_set_ss_level();
 555 }
 556
 557 static NTSTATUS cmd_schannel(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 558                              int argc, const char **argv)
 559 {
 560         d_printf("Setting schannel - sign and seal\n");
 561         pipe_default_auth_level = DCERPC_AUTH_LEVEL_PRIVACY;
 562         pipe_default_auth_type = DCERPC_AUTH_TYPE_SCHANNEL;
 563
 564         return cmd_set_ss_level();
 565 }
 566
 567 static NTSTATUS cmd_schannel_sign(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 568                              int argc, const char **argv)
 569 {
 570         d_printf("Setting schannel - sign only\n");
 571         pipe_default_auth_level = DCERPC_AUTH_LEVEL_INTEGRITY;
 572         pipe_default_auth_type = DCERPC_AUTH_TYPE_SCHANNEL;
 573
 574         return cmd_set_ss_level();
 575 }
 576
 577 static NTSTATUS cmd_choose_transport(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
 578                                      int argc, const char **argv)
 579 {
 580         NTSTATUS status;
 581
 582         if (argc != 2) {
 583                 printf("Usage: %s [NCACN_NP|NCACN_IP_TCP]\n", argv[0]);
 584                 return NT_STATUS_OK;
 585         }
 586
 587         if (strequal(argv[1], "NCACN_NP")) {
 588                 default_transport = NCACN_NP;
 589         } else if (strequal(argv[1], "NCACN_IP_TCP")) {
 590                 default_transport = NCACN_IP_TCP;
 591         } else {
 592                 printf("transport type: %s unknown or not supported\n", argv[1]);
 593                 return NT_STATUS_NOT_SUPPORTED;
 594         }
 595
 596         status = cmd_set_transport();
 597         if (!NT_STATUS_IS_OK(status)) {
 598                 return status;
 599         }
 600
 601         printf("default transport is now: %s\n", argv[1]);
 602
 603         return NT_STATUS_OK;
 604 }
 605
 606 /* Built in rpcclient commands */
 607
 608 static struct cmd_set rpcclient_commands[] = {
 609
 610         { "GENERAL OPTIONS" },
 611
 612         { "help", RPC_RTYPE_NTSTATUS, cmd_help, NULL,     NULL, NULL,   "Get help on commands", "[command]" },
 613         { "?",  RPC_RTYPE_NTSTATUS, cmd_help, NULL,       NULL, NULL,   "Get help on commands", "[command]" },
 614         { "debuglevel", RPC_RTYPE_NTSTATUS, cmd_debuglevel, NULL,   NULL,       NULL, "Set debug level", "level" },
 615         { "debug", RPC_RTYPE_NTSTATUS, cmd_debuglevel, NULL,   NULL,    NULL, "Set debug level", "level" },
 616         { "list",       RPC_RTYPE_NTSTATUS, cmd_listcommands, NULL, NULL,       NULL, "List available commands on <pipe>", "pipe" },
 617         { "exit", RPC_RTYPE_NTSTATUS, cmd_quit, NULL,   NULL,   NULL,   "Exit program", "" },
 618         { "quit", RPC_RTYPE_NTSTATUS, cmd_quit, NULL,     NULL, NULL, "Exit program", "" },
 619         { "sign", RPC_RTYPE_NTSTATUS, cmd_sign, NULL,     NULL, NULL, "Force RPC pipe connections to be signed", "" },
 620         { "seal", RPC_RTYPE_NTSTATUS, cmd_seal, NULL,     NULL, NULL, "Force RPC pipe connections to be sealed", "" },
 621         { "packet", RPC_RTYPE_NTSTATUS, cmd_packet, NULL,         NULL, NULL, "Force RPC pipe connections with packet authentication level", "" },
 622         { "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.", "" },
 623         { "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.", "" },
 624         { "timeout", RPC_RTYPE_NTSTATUS, cmd_timeout, NULL,       NULL, NULL, "Set timeout (in milliseconds) for RPC operations", "" },
 625         { "transport", RPC_RTYPE_NTSTATUS, cmd_choose_transport, NULL,    NULL, NULL, "Choose ncacn transport for RPC operations", "" },
 626         { "none", RPC_RTYPE_NTSTATUS, cmd_none, NULL,     NULL, NULL, "Force RPC pipe connections to have no special properties", "" },
 627
 628         { NULL }
 629 };
 630
 631 static struct cmd_set separator_command[] = {
 632         { "---------------", MAX_RPC_RETURN_TYPE, NULL, NULL,   NULL, NULL, "----------------------" },
 633         { NULL }
 634 };
 635
 636
 637 /* Various pipe commands */
 638
 639 extern struct cmd_set lsarpc_commands[];
 640 extern struct cmd_set samr_commands[];
 641 extern struct cmd_set spoolss_commands[];
 642 extern struct cmd_set iremotewinspool_commands[];
 643 extern struct cmd_set netlogon_commands[];
 644 extern struct cmd_set srvsvc_commands[];
 645 extern struct cmd_set dfs_commands[];
 646 extern struct cmd_set ds_commands[];
 647 extern struct cmd_set echo_commands[];
 648 extern struct cmd_set epmapper_commands[];
 649 extern struct cmd_set shutdown_commands[];
 650 extern struct cmd_set test_commands[];
 651 extern struct cmd_set wkssvc_commands[];
 652 extern struct cmd_set ntsvcs_commands[];
 653 extern struct cmd_set drsuapi_commands[];
 654 extern struct cmd_set eventlog_commands[];
 655 extern struct cmd_set winreg_commands[];
 656 extern struct cmd_set fss_commands[];
 657 extern struct cmd_set witness_commands[];
 658 extern struct cmd_set clusapi_commands[];
 659
 660 static struct cmd_set *rpcclient_command_list[] = {
 661         rpcclient_commands,
 662         lsarpc_commands,
 663         ds_commands,
 664         samr_commands,
 665         spoolss_commands,
 666         iremotewinspool_commands,
 667         netlogon_commands,
 668         srvsvc_commands,
 669         dfs_commands,
 670         echo_commands,
 671         epmapper_commands,
 672         shutdown_commands,
 673         test_commands,
 674         wkssvc_commands,
 675         ntsvcs_commands,
 676         drsuapi_commands,
 677         eventlog_commands,
 678         winreg_commands,
 679         fss_commands,
 680         witness_commands,
 681         clusapi_commands,
 682         NULL
 683 };
 684
 685 static void add_command_set(struct cmd_set *cmd_set)
 686 {
 687         struct cmd_list *entry;
 688
 689         if (!(entry = SMB_MALLOC_P(struct cmd_list))) {
 690                 DEBUG(0, ("out of memory\n"));
 691                 return;
 692         }
 693
 694         ZERO_STRUCTP(entry);
 695
 696         entry->cmd_set = cmd_set;
 697         DLIST_ADD(cmd_list, entry);
 698 }
 699
 700
 701 /**
 702  * Call an rpcclient function, passing an argv array.
 703  *
 704  * @param cmd Command to run, as a single string.
 705  **/
 706 static NTSTATUS do_cmd(struct cli_state *cli,
 707                        struct user_auth_info *auth_info,
 708                        struct cmd_set *cmd_entry,
 709                        struct dcerpc_binding *binding,
 710                        int argc, const char **argv)
 711 {
 712         NTSTATUS ntresult;
 713         WERROR wresult;
 714
 715         TALLOC_CTX *mem_ctx;
 716
 717         /* Create mem_ctx */
 718
 719         if (!(mem_ctx = talloc_stackframe())) {
 720                 DEBUG(0, ("talloc_init() failed\n"));
 721                 return NT_STATUS_NO_MEMORY;
 722         }
 723
 724         /* Open pipe */
 725
 726         if ((cmd_entry->table != NULL) && (cmd_entry->rpc_pipe == NULL)) {
 727                 enum credentials_use_kerberos use_kerberos = CRED_AUTO_USE_KERBEROS;
 728                 switch (pipe_default_auth_type) {
 729                 case DCERPC_AUTH_TYPE_NONE:
 730                         ntresult = cli_rpc_pipe_open_noauth_transport(
 731                                 cli, default_transport,
 732                                 cmd_entry->table,
 733                                 &cmd_entry->rpc_pipe);
 734                         break;
 735                 case DCERPC_AUTH_TYPE_SPNEGO:
 736                         switch (pipe_default_auth_spnego_type) {
 737                         case PIPE_AUTH_TYPE_SPNEGO_NTLMSSP:
 738                                 use_kerberos = CRED_DONT_USE_KERBEROS;
 739                                 break;
 740                         case PIPE_AUTH_TYPE_SPNEGO_KRB5:
 741                                 use_kerberos = CRED_MUST_USE_KERBEROS;
 742                                 break;
 743                         case PIPE_AUTH_TYPE_SPNEGO_NONE:
 744                                 use_kerberos = CRED_AUTO_USE_KERBEROS;
 745                                 break;
 746                         }
 747                         FALL_THROUGH;
 748                 case DCERPC_AUTH_TYPE_NTLMSSP:
 749                 case DCERPC_AUTH_TYPE_KRB5:
 750                         ntresult = cli_rpc_pipe_open_generic_auth(
 751                                 cli, cmd_entry->table,
 752                                 default_transport,
 753                                 use_kerberos,
 754                                 pipe_default_auth_type,
 755                                 pipe_default_auth_level,
 756                                 smbXcli_conn_remote_name(cli->conn),
 757                                 get_cmdline_auth_info_domain(auth_info),
 758                                 get_cmdline_auth_info_username(auth_info),
 759                                 get_cmdline_auth_info_password(auth_info),
 760                                 &cmd_entry->rpc_pipe);
 761                         break;
 762                 case DCERPC_AUTH_TYPE_SCHANNEL:
 763                         TALLOC_FREE(rpcclient_netlogon_creds);
 764                         ntresult = cli_rpc_pipe_open_schannel(
 765                                 cli, rpcclient_msg_ctx,
 766                                 cmd_entry->table,
 767                                 default_transport,
 768                                 rpcclient_netlogon_domain,
 769                                 &cmd_entry->rpc_pipe,
 770                                 rpcclient_msg_ctx,
 771                                 &rpcclient_netlogon_creds);
 772                         break;
 773                 default:
 774                         DEBUG(0, ("Could not initialise %s. Invalid "
 775                                   "auth type %u\n",
 776                                   cmd_entry->table->name,
 777                                   pipe_default_auth_type ));
 778                         talloc_free(mem_ctx);
 779                         return NT_STATUS_UNSUCCESSFUL;
 780                 }
 781                 if (!NT_STATUS_IS_OK(ntresult)) {
 782                         DEBUG(0, ("Could not initialise %s. Error was %s\n",
 783                                   cmd_entry->table->name,
 784                                   nt_errstr(ntresult) ));
 785                         talloc_free(mem_ctx);
 786                         return ntresult;
 787                 }
 788
 789                 if (rpcclient_netlogon_creds == NULL && cmd_entry->use_netlogon_creds) {
 790                         const char *dc_name = cmd_entry->rpc_pipe->desthost;
 791                         const char *domain = rpcclient_netlogon_domain;
 792                         struct cli_credentials *creds = NULL;
 793
 794                         ntresult = pdb_get_trust_credentials(domain, NULL,
 795                                                              mem_ctx, &creds);
 796                         if (!NT_STATUS_IS_OK(ntresult)) {
 797                                 DEBUG(0, ("Failed to fetch trust credentials for "
 798                                           "%s to connect to %s: %s\n",
 799                                           domain, cmd_entry->table->name,
 800                                           nt_errstr(ntresult)));
 801                                 TALLOC_FREE(cmd_entry->rpc_pipe);
 802                                 talloc_free(mem_ctx);
 803                                 return ntresult;
 804                         }
 805
 806                         ntresult = rpccli_create_netlogon_creds_ctx(creds,
 807                                                         dc_name,
 808                                                         rpcclient_msg_ctx,
 809                                                         rpcclient_msg_ctx,
 810                                                         &rpcclient_netlogon_creds);
 811                         if (!NT_STATUS_IS_OK(ntresult)) {
 812                                 DEBUG(0, ("Could not initialise credentials for %s.\n",
 813                                           cmd_entry->table->name));
 814                                 TALLOC_FREE(cmd_entry->rpc_pipe);
 815                                 TALLOC_FREE(mem_ctx);
 816                                 return ntresult;
 817                         }
 818
 819                         ntresult = rpccli_setup_netlogon_creds(
 820                                 cli,
 821                                 NCACN_NP,
 822                                 rpcclient_netlogon_creds,
 823                                 false, /* force_reauth */
 824                                 creds);
 825                         TALLOC_FREE(creds);
 826                         if (!NT_STATUS_IS_OK(ntresult)) {
 827                                 DEBUG(0, ("Could not initialise credentials for %s.\n",
 828                                           cmd_entry->table->name));
 829                                 TALLOC_FREE(cmd_entry->rpc_pipe);
 830                                 TALLOC_FREE(rpcclient_netlogon_creds);
 831                                 TALLOC_FREE(mem_ctx);
 832                                 return ntresult;
 833                         }
 834                 }
 835         }
 836
 837         /* Set timeout for new connections */
 838         if (cmd_entry->rpc_pipe) {
 839                 rpccli_set_timeout(cmd_entry->rpc_pipe, timeout);
 840         }
 841
 842         /* Run command */
 843
 844         if ( cmd_entry->returntype == RPC_RTYPE_NTSTATUS ) {
 845                 ntresult = cmd_entry->ntfn(cmd_entry->rpc_pipe, mem_ctx, argc, argv);
 846                 if (!NT_STATUS_IS_OK(ntresult)) {
 847                         printf("result was %s\n", nt_errstr(ntresult));
 848                 }
 849         } else {
 850                 wresult = cmd_entry->wfn(cmd_entry->rpc_pipe, mem_ctx, argc, argv);
 851                 /* print out the DOS error */
 852                 if (!W_ERROR_IS_OK(wresult)) {
 853                         printf( "result was %s\n", win_errstr(wresult));
 854                 }
 855                 ntresult = W_ERROR_IS_OK(wresult)?NT_STATUS_OK:NT_STATUS_UNSUCCESSFUL;
 856         }
 857
 858         /* Cleanup */
 859
 860         talloc_free(mem_ctx);
 861
 862         return ntresult;
 863 }
 864
 865
 866 /**
 867  * Process a command entered at the prompt or as part of -c
 868  *
 869  * @returns The NTSTATUS from running the command.
 870  **/
 871 static NTSTATUS process_cmd(struct user_auth_info *auth_info,
 872                             struct cli_state *cli,
 873                             struct dcerpc_binding *binding,
 874                             char *cmd)
 875 {
 876         struct cmd_list *temp_list;
 877         NTSTATUS result = NT_STATUS_OK;
 878         int ret;
 879         int argc;
 880         const char **argv = NULL;
 881
 882         if ((ret = poptParseArgvString(cmd, &argc, &argv)) != 0) {
 883                 fprintf(stderr, "rpcclient: %s\n", poptStrerror(ret));
 884                 return NT_STATUS_UNSUCCESSFUL;
 885         }
 886
 887
 888         /* Walk through a dlist of arrays of commands. */
 889         for (temp_list = cmd_list; temp_list; temp_list = temp_list->next) {
 890                 struct cmd_set *temp_set = temp_list->cmd_set;
 891
 892                 while (temp_set->name) {
 893                         if (strequal(argv[0], temp_set->name)) {
 894                                 if (!(temp_set->returntype == RPC_RTYPE_NTSTATUS && temp_set->ntfn ) &&
 895                          !(temp_set->returntype == RPC_RTYPE_WERROR && temp_set->wfn )) {
 896                                         fprintf (stderr, "Invalid command\n");
 897                                         goto out_free;
 898                                 }
 899
 900                                 result = do_cmd(cli, auth_info, temp_set,
 901                                                 binding, argc, argv);
 902
 903                                 goto out_free;
 904                         }
 905                         temp_set++;
 906                 }
 907         }
 908
 909         if (argv[0]) {
 910                 printf("command not found: %s\n", argv[0]);
 911         }
 912
 913 out_free:
 914 /* moved to do_cmd()
 915         if (!NT_STATUS_IS_OK(result)) {
 916                 printf("result was %s\n", nt_errstr(result));
 917         }
 918 */
 919
 920         /* NOTE: popt allocates the whole argv, including the
 921          * strings, as a single block.  So a single free is
 922          * enough to release it -- we don't free the
 923          * individual strings.  rtfm. */
 924         free(argv);
 925
 926         return result;
 927 }
 928
 929
 930 /* Main function */
 931
 932  int main(int argc, char *argv[])
 933 {
 934         const char **const_argv = discard_const_p(const char *, argv);
 935         int                     opt;
 936         static char             *cmdstr = NULL;
 937         const char *server;
 938         struct cli_state        *cli = NULL;
 939         static char             *opt_ipaddr=NULL;
 940         struct cmd_set          **cmd_set;
 941         struct sockaddr_storage server_ss;
 942         NTSTATUS                nt_status;
 943         static int              opt_port = 0;
 944         int result = 0;
 945         TALLOC_CTX *frame = talloc_stackframe();
 946         uint32_t flags = 0;
 947         struct dcerpc_binding *binding = NULL;
 948         enum dcerpc_transport_t transport;
 949         uint32_t bflags = 0;
 950         const char *binding_string = NULL;
 951         const char *host;
 952         int signing_state = SMB_SIGNING_IPC_DEFAULT;
 953         struct tevent_context *ev_ctx = NULL;
 954
 955         /* make sure the vars that get altered (4th field) are in
 956            a fixed location or certain compilers complain */
 957         poptContext pc;
 958         struct poptOption long_options[] = {
 959                 POPT_AUTOHELP
 960                 {"command",     'c', POPT_ARG_STRING,   &cmdstr, 'c', "Execute semicolon separated cmds", "COMMANDS"},
 961                 {"dest-ip", 'I', POPT_ARG_STRING,   &opt_ipaddr, 'I', "Specify destination IP address", "IP"},
 962                 {"port", 'p', POPT_ARG_INT,   &opt_port, 'p', "Specify port number", "PORT"},
 963                 POPT_COMMON_SAMBA
 964                 POPT_COMMON_CONNECTION
 965                 POPT_COMMON_CREDENTIALS
 966                 POPT_TABLEEND
 967         };
 968
 969         smb_init_locale();
 970
 971         zero_sockaddr(&server_ss);
 972
 973         setlinebuf(stdout);
 974
 975         /* the following functions are part of the Samba debugging
 976            facilities.  See lib/debug.c */
 977         setup_logging("rpcclient", DEBUG_STDOUT);
 978         lp_set_cmdline("log level", "0");
 979
 980         /* Parse options */
 981
 982         pc = poptGetContext("rpcclient", argc, const_argv,
 983                             long_options, 0);
 984
 985         if (argc == 1) {
 986                 poptPrintHelp(pc, stderr, 0);
 987                 goto done;
 988         }
 989
 990         while((opt = poptGetNextOpt(pc)) != -1) {
 991                 switch (opt) {
 992
 993                 case 'I':
 994                         if (!interpret_string_addr(&server_ss,
 995                                                 opt_ipaddr,
 996                                                 AI_NUMERICHOST)) {
 997                                 fprintf(stderr, "%s not a valid IP address\n",
 998                                         opt_ipaddr);
 999                                 result = 1;
1000                                 goto done;
1001                         }
1002                 }
1003         }
1004
1005         /* Get server as remaining unparsed argument.  Print usage if more
1006            than one unparsed argument is present. */
1007
1008         server = poptGetArg(pc);
1009
1010         if (!server || poptGetArg(pc)) {
1011                 poptPrintHelp(pc, stderr, 0);
1012                 result = 1;
1013                 goto done;
1014         }
1015
1016         poptFreeContext(pc);
1017         popt_burn_cmdline_password(argc, argv);
1018
1019         ev_ctx = samba_tevent_context_init(frame);
1020         if (ev_ctx == NULL) {
1021                 fprintf(stderr, "Could not init event context\n");
1022                 result = 1;
1023                 goto done;
1024         }
1025
1026         nt_status = messaging_init_client(ev_ctx,
1027                                           ev_ctx,
1028                                           &rpcclient_msg_ctx);
1029         if (geteuid() != 0 &&
1030                         NT_STATUS_EQUAL(nt_status, NT_STATUS_ACCESS_DENIED)) {
1031                 /*
1032                  * Normal to fail to initialize messaging context
1033                  * if we're not root as we don't have ability to
1034                  * read lock directory.
1035                  */
1036                 DBG_NOTICE("Unable to initialize messaging context. "
1037                         "Must be root to do that.\n");
1038         } else if (!NT_STATUS_IS_OK(nt_status)) {
1039                 fprintf(stderr, "Could not init messaging context\n");
1040                 result = 1;
1041                 goto done;
1042         }
1043
1044         if (!init_names()) {
1045                 result = 1;
1046                 goto done;
1047         }
1048
1049         /*
1050          * Get password
1051          * from stdin if necessary
1052          */
1053
1054         if ((server[0] == '/' && server[1] == '/') ||
1055                         (server[0] == '\\' && server[1] ==  '\\')) {
1056                 server += 2;
1057         }
1058
1059         nt_status = dcerpc_parse_binding(frame, server, &binding);
1060
1061         if (!NT_STATUS_IS_OK(nt_status)) {
1062
1063                 binding_string = talloc_asprintf(frame, "ncacn_np:%s",
1064                                                  strip_hostname(server));
1065                 if (!binding_string) {
1066                         result = 1;
1067                         goto done;
1068                 }
1069
1070                 nt_status = dcerpc_parse_binding(frame, binding_string, &binding);
1071                 if (!NT_STATUS_IS_OK(nt_status)) {
1072                         result = -1;
1073                         goto done;
1074                 }
1075         }
1076
1077         transport = dcerpc_binding_get_transport(binding);
1078
1079         if (transport == NCA_UNKNOWN) {
1080                 nt_status = dcerpc_binding_set_transport(binding, NCACN_NP);
1081                 if (!NT_STATUS_IS_OK(nt_status)) {
1082                         result = -1;
1083                         goto done;
1084                 }
1085         }
1086
1087         host = dcerpc_binding_get_string_option(binding, "host");
1088
1089         bflags = dcerpc_binding_get_flags(binding);
1090         if (bflags & DCERPC_CONNECT) {
1091                 pipe_default_auth_level = DCERPC_AUTH_LEVEL_CONNECT;
1092                 pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
1093         }
1094         if (bflags & DCERPC_PACKET) {
1095                 pipe_default_auth_level = DCERPC_AUTH_LEVEL_PACKET;
1096                 pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
1097         }
1098         if (bflags & DCERPC_SIGN) {
1099                 pipe_default_auth_level = DCERPC_AUTH_LEVEL_INTEGRITY;
1100                 pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
1101         }
1102         if (bflags & DCERPC_SEAL) {
1103                 pipe_default_auth_level = DCERPC_AUTH_LEVEL_PRIVACY;
1104                 pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
1105         }
1106         if (bflags & DCERPC_AUTH_SPNEGO) {
1107                 pipe_default_auth_type = DCERPC_AUTH_TYPE_SPNEGO;
1108                 pipe_default_auth_spnego_type = PIPE_AUTH_TYPE_SPNEGO_NTLMSSP;
1109         }
1110         if (bflags & DCERPC_AUTH_NTLM) {
1111                 if (pipe_default_auth_type == DCERPC_AUTH_TYPE_SPNEGO) {
1112                         pipe_default_auth_spnego_type = PIPE_AUTH_TYPE_SPNEGO_NTLMSSP;
1113                 } else {
1114                         pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
1115                 }
1116         }
1117         if (bflags & DCERPC_AUTH_KRB5) {
1118                 if (pipe_default_auth_type == DCERPC_AUTH_TYPE_SPNEGO) {
1119                         pipe_default_auth_spnego_type = PIPE_AUTH_TYPE_SPNEGO_KRB5;
1120                 } else {
1121                         pipe_default_auth_type = DCERPC_AUTH_TYPE_KRB5;
1122                 }
1123         }
1124         if (pipe_default_auth_type != DCERPC_AUTH_TYPE_NONE) {
1125                 /* If nothing is requested then default to integrity */
1126                 if (pipe_default_auth_level == DCERPC_AUTH_LEVEL_NONE) {
1127                         pipe_default_auth_level = DCERPC_AUTH_LEVEL_INTEGRITY;
1128                 }
1129         }
1130
1131         signing_state = get_cmdline_auth_info_signing_state(
1132                         popt_get_cmdline_auth_info());
1133         switch (signing_state) {
1134         case SMB_SIGNING_OFF:
1135                 lp_set_cmdline("client ipc signing", "no");
1136                 break;
1137         case SMB_SIGNING_REQUIRED:
1138                 lp_set_cmdline("client ipc signing", "required");
1139                 break;
1140         }
1141
1142         if (get_cmdline_auth_info_use_kerberos(popt_get_cmdline_auth_info())) {
1143                 flags |= CLI_FULL_CONNECTION_USE_KERBEROS |
1144                          CLI_FULL_CONNECTION_FALLBACK_AFTER_KERBEROS;
1145         }
1146         if (get_cmdline_auth_info_use_ccache(popt_get_cmdline_auth_info())) {
1147                 flags |= CLI_FULL_CONNECTION_USE_CCACHE;
1148         }
1149         if (get_cmdline_auth_info_use_pw_nt_hash(
1150                         popt_get_cmdline_auth_info())) {
1151                 flags |= CLI_FULL_CONNECTION_USE_NT_HASH;
1152         }
1153
1154         rpcclient_netlogon_domain = get_cmdline_auth_info_domain(
1155                         popt_get_cmdline_auth_info());
1156         if (rpcclient_netlogon_domain == NULL ||
1157             rpcclient_netlogon_domain[0] == '\0')
1158         {
1159                 rpcclient_netlogon_domain = lp_workgroup();
1160         }
1161
1162         nt_status = cli_full_connection(&cli, lp_netbios_name(), host,
1163                                         opt_ipaddr ? &server_ss : NULL, opt_port,
1164                                         "IPC$", "IPC",
1165                                         get_cmdline_auth_info_username(
1166                                                 popt_get_cmdline_auth_info()),
1167                                         get_cmdline_auth_info_domain(
1168                                                 popt_get_cmdline_auth_info()),
1169                                         get_cmdline_auth_info_password(
1170                                                 popt_get_cmdline_auth_info()),
1171                                         flags,
1172                                         SMB_SIGNING_IPC_DEFAULT);
1173
1174         if (!NT_STATUS_IS_OK(nt_status)) {
1175                 DEBUG(0,("Cannot connect to server.  Error was %s\n", nt_errstr(nt_status)));
1176                 result = 1;
1177                 goto done;
1178         }
1179
1180         if (get_cmdline_auth_info_smb_encrypt(popt_get_cmdline_auth_info())) {
1181                 nt_status = cli_cm_force_encryption(cli,
1182                                         get_cmdline_auth_info_username(
1183                                                 popt_get_cmdline_auth_info()),
1184                                         get_cmdline_auth_info_password(
1185                                                 popt_get_cmdline_auth_info()),
1186                                         get_cmdline_auth_info_domain(
1187                                                 popt_get_cmdline_auth_info()),
1188                                         "IPC$");
1189                 if (!NT_STATUS_IS_OK(nt_status)) {
1190                         result = 1;
1191                         goto done;
1192                 }
1193         }
1194
1195 #if 0   /* COMMENT OUT FOR TESTING */
1196         memset(cmdline_auth_info.password,'X',sizeof(cmdline_auth_info.password));
1197 #endif
1198
1199         /* Load command lists */
1200         rpcclient_cli_state = cli;
1201
1202         timeout = 10000;
1203         cli_set_timeout(cli, timeout);
1204
1205         cmd_set = rpcclient_command_list;
1206
1207         while(*cmd_set) {
1208                 add_command_set(*cmd_set);
1209                 add_command_set(separator_command);
1210                 cmd_set++;
1211         }
1212
1213         default_transport = dcerpc_binding_get_transport(binding);
1214
1215         fetch_machine_sid(cli);
1216
1217        /* Do anything specified with -c */
1218         if (cmdstr && cmdstr[0]) {
1219                 char    *cmd;
1220                 char    *p = cmdstr;
1221
1222                 result = 0;
1223
1224                 while((cmd=next_command(&p)) != NULL) {
1225                         NTSTATUS cmd_result = process_cmd(
1226                                                 popt_get_cmdline_auth_info(),
1227                                                 cli, binding, cmd);
1228                         SAFE_FREE(cmd);
1229                         result = NT_STATUS_IS_ERR(cmd_result);
1230                 }
1231
1232                 goto done;
1233         }
1234
1235         /* Loop around accepting commands */
1236
1237         while(1) {
1238                 char *line = NULL;
1239
1240                 line = smb_readline("rpcclient $> ", NULL, completion_fn);
1241
1242                 if (line == NULL) {
1243                         printf("\n");
1244                         break;
1245                 }
1246
1247                 if (line[0] != '\n')
1248                         process_cmd(popt_get_cmdline_auth_info(), cli,
1249                                 binding, line);
1250                 SAFE_FREE(line);
1251         }
1252
1253 done:
1254         rpcclient_cli_state = NULL;
1255         if (cli != NULL) {
1256                 cli_shutdown(cli);
1257         }
1258         popt_free_cmdline_auth_info();
1259         netlogon_creds_cli_close_global_db();
1260         TALLOC_FREE(rpcclient_msg_ctx);
1261         TALLOC_FREE(ev_ctx);
1262         TALLOC_FREE(frame);
1263         return result;
1264 }