/* [<][>][^][v][top][bottom][index][help] */
DEFINITIONS
This source file includes following definitions.
- completion_fn
- next_command
- fetch_machine_sid
- cmd_listcommands
- cmd_help
- cmd_debuglevel
- cmd_quit
- cmd_set_ss_level
- cmd_sign
- cmd_seal
- cmd_timeout
- cmd_none
- cmd_schannel
- cmd_schannel_sign
- add_command_set
- do_cmd
- process_cmd
- main
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)
/* [<][>][^][v][top][bottom][index][help] */
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)
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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)
/* [<][>][^][v][top][bottom][index][help] */
135 {
136 struct policy_handle 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_FLAG_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,
/* [<][>][^][v][top][bottom][index][help] */
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,
/* [<][>][^][v][top][bottom][index][help] */
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,
/* [<][>][^][v][top][bottom][index][help] */
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,
/* [<][>][^][v][top][bottom][index][help] */
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)
/* [<][>][^][v][top][bottom][index][help] */
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,
/* [<][>][^][v][top][bottom][index][help] */
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,
/* [<][>][^][v][top][bottom][index][help] */
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,
/* [<][>][^][v][top][bottom][index][help] */
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,
/* [<][>][^][v][top][bottom][index][help] */
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,
/* [<][>][^][v][top][bottom][index][help] */
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,
/* [<][>][^][v][top][bottom][index][help] */
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 epmapper_commands[];
520 extern struct cmd_set shutdown_commands[];
521 extern struct cmd_set test_commands[];
522 extern struct cmd_set wkssvc_commands[];
523 extern struct cmd_set ntsvcs_commands[];
524 extern struct cmd_set drsuapi_commands[];
525 extern struct cmd_set eventlog_commands[];
526
527 static struct cmd_set *rpcclient_command_list[] = {
528 rpcclient_commands,
529 lsarpc_commands,
530 ds_commands,
531 samr_commands,
532 spoolss_commands,
533 netlogon_commands,
534 srvsvc_commands,
535 dfs_commands,
536 echo_commands,
537 epmapper_commands,
538 shutdown_commands,
539 test_commands,
540 wkssvc_commands,
541 ntsvcs_commands,
542 drsuapi_commands,
543 eventlog_commands,
544 NULL
545 };
546
547 static void add_command_set(struct cmd_set *cmd_set)
/* [<][>][^][v][top][bottom][index][help] */
548 {
549 struct cmd_list *entry;
550
551 if (!(entry = SMB_MALLOC_P(struct cmd_list))) {
552 DEBUG(0, ("out of memory\n"));
553 return;
554 }
555
556 ZERO_STRUCTP(entry);
557
558 entry->cmd_set = cmd_set;
559 DLIST_ADD(cmd_list, entry);
560 }
561
562
563 /**
564 * Call an rpcclient function, passing an argv array.
565 *
566 * @param cmd Command to run, as a single string.
567 **/
568 static NTSTATUS do_cmd(struct cli_state *cli,
/* [<][>][^][v][top][bottom][index][help] */
569 struct user_auth_info *auth_info,
570 struct cmd_set *cmd_entry,
571 int argc, char **argv)
572 {
573 NTSTATUS ntresult;
574 WERROR wresult;
575
576 TALLOC_CTX *mem_ctx;
577
578 /* Create mem_ctx */
579
580 if (!(mem_ctx = talloc_init("do_cmd"))) {
581 DEBUG(0, ("talloc_init() failed\n"));
582 return NT_STATUS_NO_MEMORY;
583 }
584
585 /* Open pipe */
586
587 if ((cmd_entry->interface != NULL) && (cmd_entry->rpc_pipe == NULL)) {
588 switch (pipe_default_auth_type) {
589 case PIPE_AUTH_TYPE_NONE:
590 ntresult = cli_rpc_pipe_open_noauth(
591 cli, cmd_entry->interface,
592 &cmd_entry->rpc_pipe);
593 break;
594 case PIPE_AUTH_TYPE_SPNEGO_NTLMSSP:
595 ntresult = cli_rpc_pipe_open_spnego_ntlmssp(
596 cli, cmd_entry->interface,
597 NCACN_NP,
598 pipe_default_auth_level,
599 lp_workgroup(),
600 get_cmdline_auth_info_username(auth_info),
601 get_cmdline_auth_info_password(auth_info),
602 &cmd_entry->rpc_pipe);
603 break;
604 case PIPE_AUTH_TYPE_NTLMSSP:
605 ntresult = cli_rpc_pipe_open_ntlmssp(
606 cli, cmd_entry->interface,
607 NCACN_NP,
608 pipe_default_auth_level,
609 lp_workgroup(),
610 get_cmdline_auth_info_username(auth_info),
611 get_cmdline_auth_info_password(auth_info),
612 &cmd_entry->rpc_pipe);
613 break;
614 case PIPE_AUTH_TYPE_SCHANNEL:
615 ntresult = cli_rpc_pipe_open_schannel(
616 cli, cmd_entry->interface,
617 NCACN_NP,
618 pipe_default_auth_level,
619 lp_workgroup(),
620 &cmd_entry->rpc_pipe);
621 break;
622 default:
623 DEBUG(0, ("Could not initialise %s. Invalid "
624 "auth type %u\n",
625 get_pipe_name_from_iface(
626 cmd_entry->interface),
627 pipe_default_auth_type ));
628 return NT_STATUS_UNSUCCESSFUL;
629 }
630 if (!NT_STATUS_IS_OK(ntresult)) {
631 DEBUG(0, ("Could not initialise %s. Error was %s\n",
632 get_pipe_name_from_iface(
633 cmd_entry->interface),
634 nt_errstr(ntresult) ));
635 return ntresult;
636 }
637
638 if (ndr_syntax_id_equal(cmd_entry->interface,
639 &ndr_table_netlogon.syntax_id)) {
640 uint32_t neg_flags = NETLOGON_NEG_AUTH2_ADS_FLAGS;
641 uint32 sec_channel_type;
642 uchar trust_password[16];
643
644 if (!secrets_fetch_trust_account_password(lp_workgroup(),
645 trust_password,
646 NULL, &sec_channel_type)) {
647 return NT_STATUS_UNSUCCESSFUL;
648 }
649
650 ntresult = rpccli_netlogon_setup_creds(cmd_entry->rpc_pipe,
651 cli->desthost, /* server name */
652 lp_workgroup(), /* domain */
653 global_myname(), /* client name */
654 global_myname(), /* machine account name */
655 trust_password,
656 sec_channel_type,
657 &neg_flags);
658
659 if (!NT_STATUS_IS_OK(ntresult)) {
660 DEBUG(0, ("Could not initialise credentials for %s.\n",
661 get_pipe_name_from_iface(
662 cmd_entry->interface)));
663 return ntresult;
664 }
665 }
666 }
667
668 /* Run command */
669
670 if ( cmd_entry->returntype == RPC_RTYPE_NTSTATUS ) {
671 ntresult = cmd_entry->ntfn(cmd_entry->rpc_pipe, mem_ctx, argc, (const char **) argv);
672 if (!NT_STATUS_IS_OK(ntresult)) {
673 printf("result was %s\n", nt_errstr(ntresult));
674 }
675 } else {
676 wresult = cmd_entry->wfn(cmd_entry->rpc_pipe, mem_ctx, argc, (const char **) argv);
677 /* print out the DOS error */
678 if (!W_ERROR_IS_OK(wresult)) {
679 printf( "result was %s\n", win_errstr(wresult));
680 }
681 ntresult = W_ERROR_IS_OK(wresult)?NT_STATUS_OK:NT_STATUS_UNSUCCESSFUL;
682 }
683
684 /* Cleanup */
685
686 talloc_destroy(mem_ctx);
687
688 return ntresult;
689 }
690
691
692 /**
693 * Process a command entered at the prompt or as part of -c
694 *
695 * @returns The NTSTATUS from running the command.
696 **/
697 static NTSTATUS process_cmd(struct user_auth_info *auth_info,
/* [<][>][^][v][top][bottom][index][help] */
698 struct cli_state *cli, char *cmd)
699 {
700 struct cmd_list *temp_list;
701 NTSTATUS result = NT_STATUS_OK;
702 int ret;
703 int argc;
704 char **argv = NULL;
705
706 if ((ret = poptParseArgvString(cmd, &argc, (const char ***) &argv)) != 0) {
707 fprintf(stderr, "rpcclient: %s\n", poptStrerror(ret));
708 return NT_STATUS_UNSUCCESSFUL;
709 }
710
711
712 /* Walk through a dlist of arrays of commands. */
713 for (temp_list = cmd_list; temp_list; temp_list = temp_list->next) {
714 struct cmd_set *temp_set = temp_list->cmd_set;
715
716 while (temp_set->name) {
717 if (strequal(argv[0], temp_set->name)) {
718 if (!(temp_set->returntype == RPC_RTYPE_NTSTATUS && temp_set->ntfn ) &&
719 !(temp_set->returntype == RPC_RTYPE_WERROR && temp_set->wfn )) {
720 fprintf (stderr, "Invalid command\n");
721 goto out_free;
722 }
723
724 result = do_cmd(cli, auth_info, temp_set,
725 argc, argv);
726
727 goto out_free;
728 }
729 temp_set++;
730 }
731 }
732
733 if (argv[0]) {
734 printf("command not found: %s\n", argv[0]);
735 }
736
737 out_free:
738 /* moved to do_cmd()
739 if (!NT_STATUS_IS_OK(result)) {
740 printf("result was %s\n", nt_errstr(result));
741 }
742 */
743
744 /* NOTE: popt allocates the whole argv, including the
745 * strings, as a single block. So a single free is
746 * enough to release it -- we don't free the
747 * individual strings. rtfm. */
748 free(argv);
749
750 return result;
751 }
752
753
754 /* Main function */
755
756 int main(int argc, char *argv[])
/* [<][>][^][v][top][bottom][index][help] */
757 {
758 int opt;
759 static char *cmdstr = NULL;
760 const char *server;
761 struct cli_state *cli = NULL;
762 static char *opt_ipaddr=NULL;
763 struct cmd_set **cmd_set;
764 struct sockaddr_storage server_ss;
765 NTSTATUS nt_status;
766 static int opt_port = 0;
767 fstring new_workgroup;
768 int result = 0;
769 TALLOC_CTX *frame = talloc_stackframe();
770 uint32_t flags = 0;
771
772 /* make sure the vars that get altered (4th field) are in
773 a fixed location or certain compilers complain */
774 poptContext pc;
775 struct poptOption long_options[] = {
776 POPT_AUTOHELP
777 {"command", 'c', POPT_ARG_STRING, &cmdstr, 'c', "Execute semicolon separated cmds", "COMMANDS"},
778 {"dest-ip", 'I', POPT_ARG_STRING, &opt_ipaddr, 'I', "Specify destination IP address", "IP"},
779 {"port", 'p', POPT_ARG_INT, &opt_port, 'p', "Specify port number", "PORT"},
780 POPT_COMMON_SAMBA
781 POPT_COMMON_CONNECTION
782 POPT_COMMON_CREDENTIALS
783 POPT_TABLEEND
784 };
785
786 load_case_tables();
787
788 zero_sockaddr(&server_ss);
789
790 setlinebuf(stdout);
791
792 /* the following functions are part of the Samba debugging
793 facilities. See lib/debug.c */
794 setup_logging("rpcclient", True);
795
796 rpcclient_auth_info = user_auth_info_init(frame);
797 if (rpcclient_auth_info == NULL) {
798 exit(1);
799 }
800 popt_common_set_auth_info(rpcclient_auth_info);
801
802 /* Parse options */
803
804 pc = poptGetContext("rpcclient", argc, (const char **) argv,
805 long_options, 0);
806
807 if (argc == 1) {
808 poptPrintHelp(pc, stderr, 0);
809 goto done;
810 }
811
812 while((opt = poptGetNextOpt(pc)) != -1) {
813 switch (opt) {
814
815 case 'I':
816 if (!interpret_string_addr(&server_ss,
817 opt_ipaddr,
818 AI_NUMERICHOST)) {
819 fprintf(stderr, "%s not a valid IP address\n",
820 opt_ipaddr);
821 result = 1;
822 goto done;
823 }
824 }
825 }
826
827 /* Get server as remaining unparsed argument. Print usage if more
828 than one unparsed argument is present. */
829
830 server = poptGetArg(pc);
831
832 if (!server || poptGetArg(pc)) {
833 poptPrintHelp(pc, stderr, 0);
834 result = 1;
835 goto done;
836 }
837
838 poptFreeContext(pc);
839
840 load_interfaces();
841
842 if (!init_names()) {
843 result = 1;
844 goto done;
845 }
846
847 /* save the workgroup...
848
849 FIXME!! do we need to do this for other options as well
850 (or maybe a generic way to keep lp_load() from overwriting
851 everything)? */
852
853 fstrcpy( new_workgroup, lp_workgroup() );
854
855 /* Load smb.conf file */
856
857 if (!lp_load(get_dyn_CONFIGFILE(),True,False,False,True))
858 fprintf(stderr, "Can't load %s\n", get_dyn_CONFIGFILE());
859
860 if ( strlen(new_workgroup) != 0 )
861 set_global_myworkgroup( new_workgroup );
862
863 /*
864 * Get password
865 * from stdin if necessary
866 */
867
868 if (get_cmdline_auth_info_use_machine_account(rpcclient_auth_info) &&
869 !set_cmdline_auth_info_machine_account_creds(rpcclient_auth_info)) {
870 result = 1;
871 goto done;
872 }
873
874 set_cmdline_auth_info_getpass(rpcclient_auth_info);
875
876 if ((server[0] == '/' && server[1] == '/') ||
877 (server[0] == '\\' && server[1] == '\\')) {
878 server += 2;
879 }
880
881 if (get_cmdline_auth_info_use_kerberos(rpcclient_auth_info)) {
882 flags |= CLI_FULL_CONNECTION_USE_KERBEROS |
883 CLI_FULL_CONNECTION_FALLBACK_AFTER_KERBEROS;
884 }
885
886
887 nt_status = cli_full_connection(&cli, global_myname(), server,
888 opt_ipaddr ? &server_ss : NULL, opt_port,
889 "IPC$", "IPC",
890 get_cmdline_auth_info_username(rpcclient_auth_info),
891 lp_workgroup(),
892 get_cmdline_auth_info_password(rpcclient_auth_info),
893 flags,
894 get_cmdline_auth_info_signing_state(rpcclient_auth_info),
895 NULL);
896
897 if (!NT_STATUS_IS_OK(nt_status)) {
898 DEBUG(0,("Cannot connect to server. Error was %s\n", nt_errstr(nt_status)));
899 result = 1;
900 goto done;
901 }
902
903 if (get_cmdline_auth_info_smb_encrypt(rpcclient_auth_info)) {
904 nt_status = cli_cm_force_encryption(cli,
905 get_cmdline_auth_info_username(rpcclient_auth_info),
906 get_cmdline_auth_info_password(rpcclient_auth_info),
907 lp_workgroup(),
908 "IPC$");
909 if (!NT_STATUS_IS_OK(nt_status)) {
910 result = 1;
911 goto done;
912 }
913 }
914
915 #if 0 /* COMMENT OUT FOR TESTING */
916 memset(cmdline_auth_info.password,'X',sizeof(cmdline_auth_info.password));
917 #endif
918
919 /* Load command lists */
920
921 timeout = cli_set_timeout(cli, 10000);
922
923 cmd_set = rpcclient_command_list;
924
925 while(*cmd_set) {
926 add_command_set(*cmd_set);
927 add_command_set(separator_command);
928 cmd_set++;
929 }
930
931 fetch_machine_sid(cli);
932
933 /* Do anything specified with -c */
934 if (cmdstr && cmdstr[0]) {
935 char *cmd;
936 char *p = cmdstr;
937
938 result = 0;
939
940 while((cmd=next_command(&p)) != NULL) {
941 NTSTATUS cmd_result = process_cmd(rpcclient_auth_info, cli, cmd);
942 SAFE_FREE(cmd);
943 result = NT_STATUS_IS_ERR(cmd_result);
944 }
945
946 goto done;
947 }
948
949 /* Loop around accepting commands */
950
951 while(1) {
952 char *line = NULL;
953
954 line = smb_readline("rpcclient $> ", NULL, completion_fn);
955
956 if (line == NULL)
957 break;
958
959 if (line[0] != '\n')
960 process_cmd(rpcclient_auth_info, cli, line);
961 SAFE_FREE(line);
962 }
963
964 done:
965 if (cli != NULL) {
966 cli_shutdown(cli);
967 }
968 TALLOC_FREE(frame);
969 return result;
970 }