?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
docs: Improve description of the share commands in man smb.conf.
[Samba/gebeck_regimport.git] / source3 / rpcclient / rpcclient.c
blobdc125007e3a0cc8f3898aed4c3aa91da8905498a
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 "rpcclient.h"
24
25 DOM_SID domain_sid;
26
27 static enum pipe_auth_type pipe_default_auth_type = PIPE_AUTH_TYPE_NONE;
28 static enum pipe_auth_level pipe_default_auth_level = PIPE_AUTH_LEVEL_NONE;
29 static unsigned int timeout = 0;
30
31 struct user_auth_info *rpcclient_auth_info;
32
33 /* List to hold groups of commands.
34 *
35 * Commands are defined in a list of arrays: arrays are easy to
36 * statically declare, and lists are easier to dynamically extend.
37 */
38
39 static struct cmd_list {
40 struct cmd_list *prev, *next;
41 struct cmd_set *cmd_set;
42 } *cmd_list;
43
44 /****************************************************************************
45 handle completion of commands for readline
46 ****************************************************************************/
47 static char **completion_fn(const char *text, int start, int end)
48 {
49 #define MAX_COMPLETIONS 100
50 char **matches;
51 int i, count=0;
52 struct cmd_list *commands = cmd_list;
53
54 #if 0 /* JERRY */
55 /* FIXME!!! -- what to do when completing argument? */
56 /* for words not at the start of the line fallback
57 to filename completion */
58 if (start)
59 return NULL;
60 #endif
61
62 /* make sure we have a list of valid commands */
63 if (!commands) {
64 return NULL;
65 }
66
67 matches = SMB_MALLOC_ARRAY(char *, MAX_COMPLETIONS);
68 if (!matches) {
69 return NULL;
70 }
71
72 matches[count++] = SMB_STRDUP(text);
73 if (!matches[0]) {
74 SAFE_FREE(matches);
75 return NULL;
76 }
77
78 while (commands && count < MAX_COMPLETIONS-1) {
79 if (!commands->cmd_set) {
80 break;
81 }
82
83 for (i=0; commands->cmd_set[i].name; i++) {
84 if ((strncmp(text, commands->cmd_set[i].name, strlen(text)) == 0) &&
85 (( commands->cmd_set[i].returntype == RPC_RTYPE_NTSTATUS &&
86 commands->cmd_set[i].ntfn ) ||
87 ( commands->cmd_set[i].returntype == RPC_RTYPE_WERROR &&
88 commands->cmd_set[i].wfn))) {
89 matches[count] = SMB_STRDUP(commands->cmd_set[i].name);
90 if (!matches[count]) {
91 for (i = 0; i < count; i++) {
92 SAFE_FREE(matches[count]);
93 }
94 SAFE_FREE(matches);
95 return NULL;
96 }
97 count++;
98 }
99 }
100 commands = commands->next;
101
102 }
103
104 if (count == 2) {
105 SAFE_FREE(matches[0]);
106 matches[0] = SMB_STRDUP(matches[1]);
107 }
108 matches[count] = NULL;
109 return matches;
110 }
111
112 static char *next_command (char **cmdstr)
113 {
114 char *command;
115 char *p;
116
117 if (!cmdstr || !(*cmdstr))
118 return NULL;
119
120 p = strchr_m(*cmdstr, ';');
121 if (p)
122 *p = '\0';
123 command = SMB_STRDUP(*cmdstr);
124 if (p)
125 *cmdstr = p + 1;
126 else
127 *cmdstr = NULL;
128
129 return command;
130 }
131
132 /* Fetch the SID for this computer */
133
134 static void fetch_machine_sid(struct cli_state *cli)
135 {
136 POLICY_HND pol;
137 NTSTATUS result = NT_STATUS_OK;
138 static bool got_domain_sid;
139 TALLOC_CTX *mem_ctx;
140 struct rpc_pipe_client *lsapipe = NULL;
141 union lsa_PolicyInformation *info = NULL;
142
143 if (got_domain_sid) return;
144
145 if (!(mem_ctx=talloc_init("fetch_machine_sid"))) {
146 DEBUG(0,("fetch_machine_sid: talloc_init returned NULL!\n"));
147 goto error;
148 }
149
150 result = cli_rpc_pipe_open_noauth(cli, &ndr_table_lsarpc.syntax_id,
151 &lsapipe);
152 if (!NT_STATUS_IS_OK(result)) {
153 fprintf(stderr, "could not initialise lsa pipe. Error was %s\n", nt_errstr(result) );
154 goto error;
155 }
156
157 result = rpccli_lsa_open_policy(lsapipe, mem_ctx, True,
158 SEC_RIGHTS_MAXIMUM_ALLOWED,
159 &pol);
160 if (!NT_STATUS_IS_OK(result)) {
161 goto error;
162 }
163
164 result = rpccli_lsa_QueryInfoPolicy(lsapipe, mem_ctx,
165 &pol,
166 LSA_POLICY_INFO_ACCOUNT_DOMAIN,
167 &info);
168 if (!NT_STATUS_IS_OK(result)) {
169 goto error;
170 }
171
172 got_domain_sid = True;
173 sid_copy(&domain_sid, info->account_domain.sid);
174
175 rpccli_lsa_Close(lsapipe, mem_ctx, &pol);
176 TALLOC_FREE(lsapipe);
177 talloc_destroy(mem_ctx);
178
179 return;
180
181 error:
182
183 if (lsapipe) {
184 TALLOC_FREE(lsapipe);
185 }
186
187 fprintf(stderr, "could not obtain sid for domain %s\n", cli->domain);
188
189 if (!NT_STATUS_IS_OK(result)) {
190 fprintf(stderr, "error: %s\n", nt_errstr(result));
191 }
192
193 exit(1);
194 }
195
196 /* List the available commands on a given pipe */
197
198 static NTSTATUS cmd_listcommands(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
199 int argc, const char **argv)
200 {
201 struct cmd_list *tmp;
202 struct cmd_set *tmp_set;
203 int i;
204
205 /* Usage */
206
207 if (argc != 2) {
208 printf("Usage: %s <pipe>\n", argv[0]);
209 return NT_STATUS_OK;
210 }
211
212 /* Help on one command */
213
214 for (tmp = cmd_list; tmp; tmp = tmp->next)
215 {
216 tmp_set = tmp->cmd_set;
217
218 if (!StrCaseCmp(argv[1], tmp_set->name))
219 {
220 printf("Available commands on the %s pipe:\n\n", tmp_set->name);
221
222 i = 0;
223 tmp_set++;
224 while(tmp_set->name) {
225 printf("%30s", tmp_set->name);
226 tmp_set++;
227 i++;
228 if (i%3 == 0)
229 printf("\n");
230 }
231
232 /* drop out of the loop */
233 break;
234 }
235 }
236 printf("\n\n");
237
238 return NT_STATUS_OK;
239 }
240
241 /* Display help on commands */
242
243 static NTSTATUS cmd_help(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
244 int argc, const char **argv)
245 {
246 struct cmd_list *tmp;
247 struct cmd_set *tmp_set;
248
249 /* Usage */
250
251 if (argc > 2) {
252 printf("Usage: %s [command]\n", argv[0]);
253 return NT_STATUS_OK;
254 }
255
256 /* Help on one command */
257
258 if (argc == 2) {
259 for (tmp = cmd_list; tmp; tmp = tmp->next) {
260
261 tmp_set = tmp->cmd_set;
262
263 while(tmp_set->name) {
264 if (strequal(argv[1], tmp_set->name)) {
265 if (tmp_set->usage &&
266 tmp_set->usage[0])
267 printf("%s\n", tmp_set->usage);
268 else
269 printf("No help for %s\n", tmp_set->name);
270
271 return NT_STATUS_OK;
272 }
273
274 tmp_set++;
275 }
276 }
277
278 printf("No such command: %s\n", argv[1]);
279 return NT_STATUS_OK;
280 }
281
282 /* List all commands */
283
284 for (tmp = cmd_list; tmp; tmp = tmp->next) {
285
286 tmp_set = tmp->cmd_set;
287
288 while(tmp_set->name) {
289
290 printf("%15s\t\t%s\n", tmp_set->name,
291 tmp_set->description ? tmp_set->description:
292 "");
293
294 tmp_set++;
295 }
296 }
297
298 return NT_STATUS_OK;
299 }
300
301 /* Change the debug level */
302
303 static NTSTATUS cmd_debuglevel(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
304 int argc, const char **argv)
305 {
306 if (argc > 2) {
307 printf("Usage: %s [debuglevel]\n", argv[0]);
308 return NT_STATUS_OK;
309 }
310
311 if (argc == 2) {
312 DEBUGLEVEL = atoi(argv[1]);
313 }
314
315 printf("debuglevel is %d\n", DEBUGLEVEL);
316
317 return NT_STATUS_OK;
318 }
319
320 static NTSTATUS cmd_quit(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
321 int argc, const char **argv)
322 {
323 exit(0);
324 return NT_STATUS_OK; /* NOTREACHED */
325 }
326
327 static NTSTATUS cmd_set_ss_level(void)
328 {
329 struct cmd_list *tmp;
330
331 /* Close any existing connections not at this level. */
332
333 for (tmp = cmd_list; tmp; tmp = tmp->next) {
334 struct cmd_set *tmp_set;
335
336 for (tmp_set = tmp->cmd_set; tmp_set->name; tmp_set++) {
337 if (tmp_set->rpc_pipe == NULL) {
338 continue;
339 }
340
341 if ((tmp_set->rpc_pipe->auth->auth_type
342 != pipe_default_auth_type)
343 || (tmp_set->rpc_pipe->auth->auth_level
344 != pipe_default_auth_level)) {
345 TALLOC_FREE(tmp_set->rpc_pipe);
346 tmp_set->rpc_pipe = NULL;
347 }
348 }
349 }
350 return NT_STATUS_OK;
351 }
352
353 static NTSTATUS cmd_sign(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
354 int argc, const char **argv)
355 {
356 const char *type = "NTLMSSP";
357
358 pipe_default_auth_level = PIPE_AUTH_LEVEL_INTEGRITY;
359 pipe_default_auth_type = PIPE_AUTH_TYPE_NTLMSSP;
360
361 if (argc > 2) {
362 printf("Usage: %s [NTLMSSP|NTLMSSP_SPNEGO|SCHANNEL]\n", argv[0]);
363 return NT_STATUS_OK;
364 }
365
366 if (argc == 2) {
367 type = argv[1];
368 if (strequal(type, "NTLMSSP")) {
369 pipe_default_auth_type = PIPE_AUTH_TYPE_NTLMSSP;
370 } else if (strequal(type, "NTLMSSP_SPNEGO")) {
371 pipe_default_auth_type = PIPE_AUTH_TYPE_SPNEGO_NTLMSSP;
372 } else if (strequal(type, "SCHANNEL")) {
373 pipe_default_auth_type = PIPE_AUTH_TYPE_SCHANNEL;
374 } else {
375 printf("unknown type %s\n", type);
376 return NT_STATUS_INVALID_LEVEL;
377 }
378 }
379
380 d_printf("Setting %s - sign\n", type);
381
382 return cmd_set_ss_level();
383 }
384
385 static NTSTATUS cmd_seal(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
386 int argc, const char **argv)
387 {
388 const char *type = "NTLMSSP";
389
390 pipe_default_auth_level = PIPE_AUTH_LEVEL_PRIVACY;
391 pipe_default_auth_type = PIPE_AUTH_TYPE_NTLMSSP;
392
393 if (argc > 2) {
394 printf("Usage: %s [NTLMSSP|NTLMSSP_SPNEGO|SCHANNEL]\n", argv[0]);
395 return NT_STATUS_OK;
396 }
397
398 if (argc == 2) {
399 type = argv[1];
400 if (strequal(type, "NTLMSSP")) {
401 pipe_default_auth_type = PIPE_AUTH_TYPE_NTLMSSP;
402 } else if (strequal(type, "NTLMSSP_SPNEGO")) {
403 pipe_default_auth_type = PIPE_AUTH_TYPE_SPNEGO_NTLMSSP;
404 } else if (strequal(type, "SCHANNEL")) {
405 pipe_default_auth_type = PIPE_AUTH_TYPE_SCHANNEL;
406 } else {
407 printf("unknown type %s\n", type);
408 return NT_STATUS_INVALID_LEVEL;
409 }
410 }
411
412 d_printf("Setting %s - sign and seal\n", type);
413
414 return cmd_set_ss_level();
415 }
416
417 static NTSTATUS cmd_timeout(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
418 int argc, const char **argv)
419 {
420 struct cmd_list *tmp;
421
422 if (argc > 2) {
423 printf("Usage: %s timeout\n", argv[0]);
424 return NT_STATUS_OK;
425 }
426
427 if (argc == 2) {
428 timeout = atoi(argv[1]);
429
430 for (tmp = cmd_list; tmp; tmp = tmp->next) {
431
432 struct cmd_set *tmp_set;
433
434 for (tmp_set = tmp->cmd_set; tmp_set->name; tmp_set++) {
435 if (tmp_set->rpc_pipe == NULL) {
436 continue;
437 }
438
439 rpccli_set_timeout(tmp_set->rpc_pipe, timeout);
440 }
441 }
442 }
443
444 printf("timeout is %d\n", timeout);
445
446 return NT_STATUS_OK;
447 }
448
449
450 static NTSTATUS cmd_none(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
451 int argc, const char **argv)
452 {
453 pipe_default_auth_level = PIPE_AUTH_LEVEL_NONE;
454 pipe_default_auth_type = PIPE_AUTH_TYPE_NONE;
455
456 return cmd_set_ss_level();
457 }
458
459 static NTSTATUS cmd_schannel(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
460 int argc, const char **argv)
461 {
462 d_printf("Setting schannel - sign and seal\n");
463 pipe_default_auth_level = PIPE_AUTH_LEVEL_PRIVACY;
464 pipe_default_auth_type = PIPE_AUTH_TYPE_SCHANNEL;
465
466 return cmd_set_ss_level();
467 }
468
469 static NTSTATUS cmd_schannel_sign(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
470 int argc, const char **argv)
471 {
472 d_printf("Setting schannel - sign only\n");
473 pipe_default_auth_level = PIPE_AUTH_LEVEL_INTEGRITY;
474 pipe_default_auth_type = PIPE_AUTH_TYPE_SCHANNEL;
475
476 return cmd_set_ss_level();
477 }
478
479
480 /* Built in rpcclient commands */
481
482 static struct cmd_set rpcclient_commands[] = {
483
484 { "GENERAL OPTIONS" },
485
486 { "help", RPC_RTYPE_NTSTATUS, cmd_help, NULL, NULL, NULL, "Get help on commands", "[command]" },
487 { "?", RPC_RTYPE_NTSTATUS, cmd_help, NULL, NULL, NULL, "Get help on commands", "[command]" },
488 { "debuglevel", RPC_RTYPE_NTSTATUS, cmd_debuglevel, NULL, NULL, NULL, "Set debug level", "level" },
489 { "debug", RPC_RTYPE_NTSTATUS, cmd_debuglevel, NULL, NULL, NULL, "Set debug level", "level" },
490 { "list", RPC_RTYPE_NTSTATUS, cmd_listcommands, NULL, NULL, NULL, "List available commands on <pipe>", "pipe" },
491 { "exit", RPC_RTYPE_NTSTATUS, cmd_quit, NULL, NULL, NULL, "Exit program", "" },
492 { "quit", RPC_RTYPE_NTSTATUS, cmd_quit, NULL, NULL, NULL, "Exit program", "" },
493 { "sign", RPC_RTYPE_NTSTATUS, cmd_sign, NULL, NULL, NULL, "Force RPC pipe connections to be signed", "" },
494 { "seal", RPC_RTYPE_NTSTATUS, cmd_seal, NULL, NULL, NULL, "Force RPC pipe connections to be sealed", "" },
495 { "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.", "" },
496 { "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.", "" },
497 { "timeout", RPC_RTYPE_NTSTATUS, cmd_timeout, NULL, NULL, NULL, "Set timeout (in milliseonds) for RPC operations", "" },
498 { "none", RPC_RTYPE_NTSTATUS, cmd_none, NULL, NULL, NULL, "Force RPC pipe connections to have no special properties", "" },
499
500 { NULL }
501 };
502
503 static struct cmd_set separator_command[] = {
504 { "---------------", MAX_RPC_RETURN_TYPE, NULL, NULL, NULL, NULL, "----------------------" },
505 { NULL }
506 };
507
508
509 /* Various pipe commands */
510
511 extern struct cmd_set lsarpc_commands[];
512 extern struct cmd_set samr_commands[];
513 extern struct cmd_set spoolss_commands[];
514 extern struct cmd_set netlogon_commands[];
515 extern struct cmd_set srvsvc_commands[];
516 extern struct cmd_set dfs_commands[];
517 extern struct cmd_set ds_commands[];
518 extern struct cmd_set echo_commands[];
519 extern struct cmd_set shutdown_commands[];
520 extern struct cmd_set test_commands[];
521 extern struct cmd_set wkssvc_commands[];
522 extern struct cmd_set ntsvcs_commands[];
523 extern struct cmd_set drsuapi_commands[];
524
525 static struct cmd_set *rpcclient_command_list[] = {
526 rpcclient_commands,
527 lsarpc_commands,
528 ds_commands,
529 samr_commands,
530 spoolss_commands,
531 netlogon_commands,
532 srvsvc_commands,
533 dfs_commands,
534 echo_commands,
535 shutdown_commands,
536 test_commands,
537 wkssvc_commands,
538 ntsvcs_commands,
539 drsuapi_commands,
540 NULL
541 };
542
543 static void add_command_set(struct cmd_set *cmd_set)
544 {
545 struct cmd_list *entry;
546
547 if (!(entry = SMB_MALLOC_P(struct cmd_list))) {
548 DEBUG(0, ("out of memory\n"));
549 return;
550 }
551
552 ZERO_STRUCTP(entry);
553
554 entry->cmd_set = cmd_set;
555 DLIST_ADD(cmd_list, entry);
556 }
557
558
559 /**
560 * Call an rpcclient function, passing an argv array.
561 *
562 * @param cmd Command to run, as a single string.
563 **/
564 static NTSTATUS do_cmd(struct cli_state *cli,
565 struct user_auth_info *auth_info,
566 struct cmd_set *cmd_entry,
567 int argc, char **argv)
568 {
569 NTSTATUS ntresult;
570 WERROR wresult;
571
572 TALLOC_CTX *mem_ctx;
573
574 /* Create mem_ctx */
575
576 if (!(mem_ctx = talloc_init("do_cmd"))) {
577 DEBUG(0, ("talloc_init() failed\n"));
578 return NT_STATUS_NO_MEMORY;
579 }
580
581 /* Open pipe */
582
583 if ((cmd_entry->interface != NULL) && (cmd_entry->rpc_pipe == NULL)) {
584 switch (pipe_default_auth_type) {
585 case PIPE_AUTH_TYPE_NONE:
586 ntresult = cli_rpc_pipe_open_noauth(
587 cli, cmd_entry->interface,
588 &cmd_entry->rpc_pipe);
589 break;
590 case PIPE_AUTH_TYPE_SPNEGO_NTLMSSP:
591 ntresult = cli_rpc_pipe_open_spnego_ntlmssp(
592 cli, cmd_entry->interface,
593 pipe_default_auth_level,
594 lp_workgroup(),
595 get_cmdline_auth_info_username(auth_info),
596 get_cmdline_auth_info_password(auth_info),
597 &cmd_entry->rpc_pipe);
598 break;
599 case PIPE_AUTH_TYPE_NTLMSSP:
600 ntresult = cli_rpc_pipe_open_ntlmssp(
601 cli, cmd_entry->interface,
602 pipe_default_auth_level,
603 lp_workgroup(),
604 get_cmdline_auth_info_username(auth_info),
605 get_cmdline_auth_info_password(auth_info),
606 &cmd_entry->rpc_pipe);
607 break;
608 case PIPE_AUTH_TYPE_SCHANNEL:
609 ntresult = cli_rpc_pipe_open_schannel(
610 cli, cmd_entry->interface,
611 pipe_default_auth_level,
612 lp_workgroup(),
613 &cmd_entry->rpc_pipe);
614 break;
615 default:
616 DEBUG(0, ("Could not initialise %s. Invalid "
617 "auth type %u\n",
618 cli_get_pipe_name_from_iface(
619 debug_ctx(), cli,
620 cmd_entry->interface),
621 pipe_default_auth_type ));
622 return NT_STATUS_UNSUCCESSFUL;
623 }
624 if (!NT_STATUS_IS_OK(ntresult)) {
625 DEBUG(0, ("Could not initialise %s. Error was %s\n",
626 cli_get_pipe_name_from_iface(
627 debug_ctx(), cli,
628 cmd_entry->interface),
629 nt_errstr(ntresult) ));
630 return ntresult;
631 }
632
633 if (ndr_syntax_id_equal(cmd_entry->interface,
634 &ndr_table_netlogon.syntax_id)) {
635 uint32_t neg_flags = NETLOGON_NEG_AUTH2_ADS_FLAGS;
636 uint32 sec_channel_type;
637 uchar trust_password[16];
638
639 if (!secrets_fetch_trust_account_password(lp_workgroup(),
640 trust_password,
641 NULL, &sec_channel_type)) {
642 return NT_STATUS_UNSUCCESSFUL;
643 }
644
645 ntresult = rpccli_netlogon_setup_creds(cmd_entry->rpc_pipe,
646 cli->desthost, /* server name */
647 lp_workgroup(), /* domain */
648 global_myname(), /* client name */
649 global_myname(), /* machine account name */
650 trust_password,
651 sec_channel_type,
652 &neg_flags);
653
654 if (!NT_STATUS_IS_OK(ntresult)) {
655 DEBUG(0, ("Could not initialise credentials for %s.\n",
656 cli_get_pipe_name_from_iface(
657 debug_ctx(), cli,
658 cmd_entry->interface)));
659 return ntresult;
660 }
661 }
662 }
663
664 /* Run command */
665
666 if ( cmd_entry->returntype == RPC_RTYPE_NTSTATUS ) {
667 ntresult = cmd_entry->ntfn(cmd_entry->rpc_pipe, mem_ctx, argc, (const char **) argv);
668 if (!NT_STATUS_IS_OK(ntresult)) {
669 printf("result was %s\n", nt_errstr(ntresult));
670 }
671 } else {
672 wresult = cmd_entry->wfn(cmd_entry->rpc_pipe, mem_ctx, argc, (const char **) argv);
673 /* print out the DOS error */
674 if (!W_ERROR_IS_OK(wresult)) {
675 printf( "result was %s\n", win_errstr(wresult));
676 }
677 ntresult = W_ERROR_IS_OK(wresult)?NT_STATUS_OK:NT_STATUS_UNSUCCESSFUL;
678 }
679
680 /* Cleanup */
681
682 talloc_destroy(mem_ctx);
683
684 return ntresult;
685 }
686
687
688 /**
689 * Process a command entered at the prompt or as part of -c
690 *
691 * @returns The NTSTATUS from running the command.
692 **/
693 static NTSTATUS process_cmd(struct user_auth_info *auth_info,
694 struct cli_state *cli, char *cmd)
695 {
696 struct cmd_list *temp_list;
697 NTSTATUS result = NT_STATUS_OK;
698 int ret;
699 int argc;
700 char **argv = NULL;
701
702 if ((ret = poptParseArgvString(cmd, &argc, (const char ***) &argv)) != 0) {
703 fprintf(stderr, "rpcclient: %s\n", poptStrerror(ret));
704 return NT_STATUS_UNSUCCESSFUL;
705 }
706
707
708 /* Walk through a dlist of arrays of commands. */
709 for (temp_list = cmd_list; temp_list; temp_list = temp_list->next) {
710 struct cmd_set *temp_set = temp_list->cmd_set;
711
712 while (temp_set->name) {
713 if (strequal(argv[0], temp_set->name)) {
714 if (!(temp_set->returntype == RPC_RTYPE_NTSTATUS && temp_set->ntfn ) &&
715 !(temp_set->returntype == RPC_RTYPE_WERROR && temp_set->wfn )) {
716 fprintf (stderr, "Invalid command\n");
717 goto out_free;
718 }
719
720 result = do_cmd(cli, auth_info, temp_set,
721 argc, argv);
722
723 goto out_free;
724 }
725 temp_set++;
726 }
727 }
728
729 if (argv[0]) {
730 printf("command not found: %s\n", argv[0]);
731 }
732
733 out_free:
734 /* moved to do_cmd()
735 if (!NT_STATUS_IS_OK(result)) {
736 printf("result was %s\n", nt_errstr(result));
737 }
738 */
739
740 /* NOTE: popt allocates the whole argv, including the
741 * strings, as a single block. So a single free is
742 * enough to release it -- we don't free the
743 * individual strings. rtfm. */
744 free(argv);
745
746 return result;
747 }
748
749
750 /* Main function */
751
752 int main(int argc, char *argv[])
753 {
754 int opt;
755 static char *cmdstr = NULL;
756 const char *server;
757 struct cli_state *cli = NULL;
758 static char *opt_ipaddr=NULL;
759 struct cmd_set **cmd_set;
760 struct sockaddr_storage server_ss;
761 NTSTATUS nt_status;
762 static int opt_port = 0;
763 fstring new_workgroup;
764 int result = 0;
765 TALLOC_CTX *frame = talloc_stackframe();
766 uint32_t flags = 0;
767
768 /* make sure the vars that get altered (4th field) are in
769 a fixed location or certain compilers complain */
770 poptContext pc;
771 struct poptOption long_options[] = {
772 POPT_AUTOHELP
773 {"command", 'c', POPT_ARG_STRING, &cmdstr, 'c', "Execute semicolon separated cmds", "COMMANDS"},
774 {"dest-ip", 'I', POPT_ARG_STRING, &opt_ipaddr, 'I', "Specify destination IP address", "IP"},
775 {"port", 'p', POPT_ARG_INT, &opt_port, 'p', "Specify port number", "PORT"},
776 POPT_COMMON_SAMBA
777 POPT_COMMON_CONNECTION
778 POPT_COMMON_CREDENTIALS
779 POPT_TABLEEND
780 };
781
782 load_case_tables();
783
784 zero_sockaddr(&server_ss);
785
786 setlinebuf(stdout);
787
788 /* the following functions are part of the Samba debugging
789 facilities. See lib/debug.c */
790 setup_logging("rpcclient", True);
791
792 rpcclient_auth_info = user_auth_info_init(frame);
793 if (rpcclient_auth_info == NULL) {
794 exit(1);
795 }
796 popt_common_set_auth_info(rpcclient_auth_info);
797
798 /* Parse options */
799
800 pc = poptGetContext("rpcclient", argc, (const char **) argv,
801 long_options, 0);
802
803 if (argc == 1) {
804 poptPrintHelp(pc, stderr, 0);
805 goto done;
806 }
807
808 while((opt = poptGetNextOpt(pc)) != -1) {
809 switch (opt) {
810
811 case 'I':
812 if (!interpret_string_addr(&server_ss,
813 opt_ipaddr,
814 AI_NUMERICHOST)) {
815 fprintf(stderr, "%s not a valid IP address\n",
816 opt_ipaddr);
817 result = 1;
818 goto done;
819 }
820 }
821 }
822
823 /* Get server as remaining unparsed argument. Print usage if more
824 than one unparsed argument is present. */
825
826 server = poptGetArg(pc);
827
828 if (!server || poptGetArg(pc)) {
829 poptPrintHelp(pc, stderr, 0);
830 result = 1;
831 goto done;
832 }
833
834 poptFreeContext(pc);
835
836 load_interfaces();
837
838 if (!init_names()) {
839 result = 1;
840 goto done;
841 }
842
843 /* save the workgroup...
844
845 FIXME!! do we need to do this for other options as well
846 (or maybe a generic way to keep lp_load() from overwriting
847 everything)? */
848
849 fstrcpy( new_workgroup, lp_workgroup() );
850
851 /* Load smb.conf file */
852
853 if (!lp_load(get_dyn_CONFIGFILE(),True,False,False,True))
854 fprintf(stderr, "Can't load %s\n", get_dyn_CONFIGFILE());
855
856 if ( strlen(new_workgroup) != 0 )
857 set_global_myworkgroup( new_workgroup );
858
859 /*
860 * Get password
861 * from stdin if necessary
862 */
863
864 if (get_cmdline_auth_info_use_machine_account(rpcclient_auth_info) &&
865 !set_cmdline_auth_info_machine_account_creds(rpcclient_auth_info)) {
866 result = 1;
867 goto done;
868 }
869
870 if (!get_cmdline_auth_info_got_pass(rpcclient_auth_info)) {
871 char *pass = getpass("Password:");
872 if (pass) {
873 set_cmdline_auth_info_password(rpcclient_auth_info, pass);
874 }
875 }
876
877 if ((server[0] == '/' && server[1] == '/') ||
878 (server[0] == '\\' && server[1] == '\\')) {
879 server += 2;
880 }
881
882 if (get_cmdline_auth_info_use_kerberos(rpcclient_auth_info)) {
883 flags |= CLI_FULL_CONNECTION_USE_KERBEROS |
884 CLI_FULL_CONNECTION_FALLBACK_AFTER_KERBEROS;
885 }
886
887
888 nt_status = cli_full_connection(&cli, global_myname(), server,
889 opt_ipaddr ? &server_ss : NULL, opt_port,
890 "IPC$", "IPC",
891 get_cmdline_auth_info_username(rpcclient_auth_info),
892 lp_workgroup(),
893 get_cmdline_auth_info_password(rpcclient_auth_info),
894 flags,
895 get_cmdline_auth_info_signing_state(rpcclient_auth_info),
896 NULL);
897
898 if (!NT_STATUS_IS_OK(nt_status)) {
899 DEBUG(0,("Cannot connect to server. Error was %s\n", nt_errstr(nt_status)));
900 result = 1;
901 goto done;
902 }
903
904 if (get_cmdline_auth_info_smb_encrypt(rpcclient_auth_info)) {
905 nt_status = cli_cm_force_encryption(cli,
906 get_cmdline_auth_info_username(rpcclient_auth_info),
907 get_cmdline_auth_info_password(rpcclient_auth_info),
908 lp_workgroup(),
909 "IPC$");
910 if (!NT_STATUS_IS_OK(nt_status)) {
911 result = 1;
912 goto done;
913 }
914 }
915
916 #if 0 /* COMMENT OUT FOR TESTING */
917 memset(cmdline_auth_info.password,'X',sizeof(cmdline_auth_info.password));
918 #endif
919
920 /* Load command lists */
921
922 timeout = cli_set_timeout(cli, 10000);
923
924 cmd_set = rpcclient_command_list;
925
926 while(*cmd_set) {
927 add_command_set(*cmd_set);
928 add_command_set(separator_command);
929 cmd_set++;
930 }
931
932 fetch_machine_sid(cli);
933
934 /* Do anything specified with -c */
935 if (cmdstr && cmdstr[0]) {
936 char *cmd;
937 char *p = cmdstr;
938
939 result = 0;
940
941 while((cmd=next_command(&p)) != NULL) {
942 NTSTATUS cmd_result = process_cmd(rpcclient_auth_info, cli, cmd);
943 SAFE_FREE(cmd);
944 result = NT_STATUS_IS_ERR(cmd_result);
945 }
946
947 goto done;
948 }
949
950 /* Loop around accepting commands */
951
952 while(1) {
953 char *line = NULL;
954
955 line = smb_readline("rpcclient $> ", NULL, completion_fn);
956
957 if (line == NULL)
958 break;
959
960 if (line[0] != '\n')
961 process_cmd(rpcclient_auth_info, cli, line);
962 SAFE_FREE(line);
963 }
964
965 done:
966 if (cli != NULL) {
967 cli_shutdown(cli);
968 }
969 TALLOC_FREE(frame);
970 return result;
971 }
reg import