source: branches/samba-3.2.x/source/rpcclient/rpcclient.c@ 621

Last change on this file since 621 was 228, checked in by Herwig Bauernfeind, 16 years ago

Update 3.2 branch to 3.2.6
File size: 24.1 KB
Line 
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
25DOM_SID domain_sid;
26
27static enum pipe_auth_type pipe_default_auth_type = PIPE_AUTH_TYPE_NONE;
28static enum pipe_auth_level pipe_default_auth_level = PIPE_AUTH_LEVEL_NONE;
29static unsigned int timeout = 0;
30
31/* List to hold groups of commands.
32 *
33 * Commands are defined in a list of arrays: arrays are easy to
34 * statically declare, and lists are easier to dynamically extend.
35 */
36
37static struct cmd_list {
38 struct cmd_list *prev, *next;
39 struct cmd_set *cmd_set;
40} *cmd_list;
41
42/****************************************************************************
43handle completion of commands for readline
44****************************************************************************/
45static char **completion_fn(const char *text, int start, int end)
46{
47#define MAX_COMPLETIONS 100
48 char **matches;
49 int i, count=0;
50 struct cmd_list *commands = cmd_list;
51
52#if 0 /* JERRY */
53 /* FIXME!!! -- what to do when completing argument? */
54 /* for words not at the start of the line fallback
55 to filename completion */
56 if (start)
57 return NULL;
58#endif
59
60 /* make sure we have a list of valid commands */
61 if (!commands) {
62 return NULL;
63 }
64
65 matches = SMB_MALLOC_ARRAY(char *, MAX_COMPLETIONS);
66 if (!matches) {
67 return NULL;
68 }
69
70 matches[count++] = SMB_STRDUP(text);
71 if (!matches[0]) {
72 SAFE_FREE(matches);
73 return NULL;
74 }
75
76 while (commands && count < MAX_COMPLETIONS-1) {
77 if (!commands->cmd_set) {
78 break;
79 }
80
81 for (i=0; commands->cmd_set[i].name; i++) {
82 if ((strncmp(text, commands->cmd_set[i].name, strlen(text)) == 0) &&
83 (( commands->cmd_set[i].returntype == RPC_RTYPE_NTSTATUS &&
84 commands->cmd_set[i].ntfn ) ||
85 ( commands->cmd_set[i].returntype == RPC_RTYPE_WERROR &&
86 commands->cmd_set[i].wfn))) {
87 matches[count] = SMB_STRDUP(commands->cmd_set[i].name);
88 if (!matches[count]) {
89 for (i = 0; i < count; i++) {
90 SAFE_FREE(matches[count]);
91 }
92 SAFE_FREE(matches);
93 return NULL;
94 }
95 count++;
96 }
97 }
98 commands = commands->next;
99
100 }
101
102 if (count == 2) {
103 SAFE_FREE(matches[0]);
104 matches[0] = SMB_STRDUP(matches[1]);
105 }
106 matches[count] = NULL;
107 return matches;
108}
109
110static char *next_command (char **cmdstr)
111{
112 char *command;
113 char *p;
114
115 if (!cmdstr || !(*cmdstr))
116 return NULL;
117
118 p = strchr_m(*cmdstr, ';');
119 if (p)
120 *p = '\0';
121 command = SMB_STRDUP(*cmdstr);
122 if (p)
123 *cmdstr = p + 1;
124 else
125 *cmdstr = NULL;
126
127 return command;
128}
129
130/* Fetch the SID for this computer */
131
132static void fetch_machine_sid(struct cli_state *cli)
133{
134 POLICY_HND pol;
135 NTSTATUS result = NT_STATUS_OK;
136 static bool got_domain_sid;
137 TALLOC_CTX *mem_ctx;
138 struct rpc_pipe_client *lsapipe = NULL;
139 union lsa_PolicyInformation *info = NULL;
140
141 if (got_domain_sid) return;
142
143 if (!(mem_ctx=talloc_init("fetch_machine_sid"))) {
144 DEBUG(0,("fetch_machine_sid: talloc_init returned NULL!\n"));
145 goto error;
146 }
147
148 if ((lsapipe = cli_rpc_pipe_open_noauth(cli, PI_LSARPC, &result)) == NULL) {
149 fprintf(stderr, "could not initialise lsa pipe. Error was %s\n", nt_errstr(result) );
150 goto error;
151 }
152
153 result = rpccli_lsa_open_policy(lsapipe, mem_ctx, True,
154 SEC_RIGHTS_MAXIMUM_ALLOWED,
155 &pol);
156 if (!NT_STATUS_IS_OK(result)) {
157 goto error;
158 }
159
160 result = rpccli_lsa_QueryInfoPolicy(lsapipe, mem_ctx,
161 &pol,
162 LSA_POLICY_INFO_ACCOUNT_DOMAIN,
163 &info);
164 if (!NT_STATUS_IS_OK(result)) {
165 goto error;
166 }
167
168 got_domain_sid = True;
169 sid_copy(&domain_sid, info->account_domain.sid);
170
171 rpccli_lsa_Close(lsapipe, mem_ctx, &pol);
172 cli_rpc_pipe_close(lsapipe);
173 talloc_destroy(mem_ctx);
174
175 return;
176
177 error:
178
179 if (lsapipe) {
180 cli_rpc_pipe_close(lsapipe);
181 }
182
183 fprintf(stderr, "could not obtain sid for domain %s\n", cli->domain);
184
185 if (!NT_STATUS_IS_OK(result)) {
186 fprintf(stderr, "error: %s\n", nt_errstr(result));
187 }
188
189 exit(1);
190}
191
192/* List the available commands on a given pipe */
193
194static NTSTATUS cmd_listcommands(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
195 int argc, const char **argv)
196{
197 struct cmd_list *tmp;
198 struct cmd_set *tmp_set;
199 int i;
200
201 /* Usage */
202
203 if (argc != 2) {
204 printf("Usage: %s <pipe>\n", argv[0]);
205 return NT_STATUS_OK;
206 }
207
208 /* Help on one command */
209
210 for (tmp = cmd_list; tmp; tmp = tmp->next)
211 {
212 tmp_set = tmp->cmd_set;
213
214 if (!StrCaseCmp(argv[1], tmp_set->name))
215 {
216 printf("Available commands on the %s pipe:\n\n", tmp_set->name);
217
218 i = 0;
219 tmp_set++;
220 while(tmp_set->name) {
221 printf("%30s", tmp_set->name);
222 tmp_set++;
223 i++;
224 if (i%3 == 0)
225 printf("\n");
226 }
227
228 /* drop out of the loop */
229 break;
230 }
231 }
232 printf("\n\n");
233
234 return NT_STATUS_OK;
235}
236
237/* Display help on commands */
238
239static NTSTATUS cmd_help(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
240 int argc, const char **argv)
241{
242 struct cmd_list *tmp;
243 struct cmd_set *tmp_set;
244
245 /* Usage */
246
247 if (argc > 2) {
248 printf("Usage: %s [command]\n", argv[0]);
249 return NT_STATUS_OK;
250 }
251
252 /* Help on one command */
253
254 if (argc == 2) {
255 for (tmp = cmd_list; tmp; tmp = tmp->next) {
256
257 tmp_set = tmp->cmd_set;
258
259 while(tmp_set->name) {
260 if (strequal(argv[1], tmp_set->name)) {
261 if (tmp_set->usage &&
262 tmp_set->usage[0])
263 printf("%s\n", tmp_set->usage);
264 else
265 printf("No help for %s\n", tmp_set->name);
266
267 return NT_STATUS_OK;
268 }
269
270 tmp_set++;
271 }
272 }
273
274 printf("No such command: %s\n", argv[1]);
275 return NT_STATUS_OK;
276 }
277
278 /* List all commands */
279
280 for (tmp = cmd_list; tmp; tmp = tmp->next) {
281
282 tmp_set = tmp->cmd_set;
283
284 while(tmp_set->name) {
285
286 printf("%15s\t\t%s\n", tmp_set->name,
287 tmp_set->description ? tmp_set->description:
288 "");
289
290 tmp_set++;
291 }
292 }
293
294 return NT_STATUS_OK;
295}
296
297/* Change the debug level */
298
299static NTSTATUS cmd_debuglevel(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
300 int argc, const char **argv)
301{
302 if (argc > 2) {
303 printf("Usage: %s [debuglevel]\n", argv[0]);
304 return NT_STATUS_OK;
305 }
306
307 if (argc == 2) {
308 DEBUGLEVEL = atoi(argv[1]);
309 }
310
311 printf("debuglevel is %d\n", DEBUGLEVEL);
312
313 return NT_STATUS_OK;
314}
315
316static NTSTATUS cmd_quit(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
317 int argc, const char **argv)
318{
319 exit(0);
320 return NT_STATUS_OK; /* NOTREACHED */
321}
322
323static NTSTATUS cmd_set_ss_level(void)
324{
325 struct cmd_list *tmp;
326
327 /* Close any existing connections not at this level. */
328
329 for (tmp = cmd_list; tmp; tmp = tmp->next) {
330 struct cmd_set *tmp_set;
331
332 for (tmp_set = tmp->cmd_set; tmp_set->name; tmp_set++) {
333 if (tmp_set->rpc_pipe == NULL) {
334 continue;
335 }
336
337 if (tmp_set->rpc_pipe->auth.auth_type != pipe_default_auth_type ||
338 tmp_set->rpc_pipe->auth.auth_level != pipe_default_auth_level) {
339 cli_rpc_pipe_close(tmp_set->rpc_pipe);
340 tmp_set->rpc_pipe = NULL;
341 }
342 }
343 }
344 return NT_STATUS_OK;
345}
346
347static NTSTATUS cmd_sign(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
348 int argc, const char **argv)
349{
350 pipe_default_auth_level = PIPE_AUTH_LEVEL_INTEGRITY;
351 pipe_default_auth_type = PIPE_AUTH_TYPE_NTLMSSP;
352
353 if (argc > 2) {
354 printf("Usage: %s [NTLMSSP|NTLMSSP_SPNEGO|SCHANNEL]\n", argv[0]);
355 return NT_STATUS_OK;
356 }
357
358 if (argc == 2) {
359 if (strequal(argv[1], "NTLMSSP")) {
360 pipe_default_auth_type = PIPE_AUTH_TYPE_NTLMSSP;
361 } else if (strequal(argv[1], "NTLMSSP_SPNEGO")) {
362 pipe_default_auth_type = PIPE_AUTH_TYPE_SPNEGO_NTLMSSP;
363 } else if (strequal(argv[1], "SCHANNEL")) {
364 pipe_default_auth_type = PIPE_AUTH_TYPE_SCHANNEL;
365 } else {
366 printf("unknown type %s\n", argv[1]);
367 return NT_STATUS_INVALID_LEVEL;
368 }
369 }
370
371 printf("debuglevel is %d\n", DEBUGLEVEL);
372 return cmd_set_ss_level();
373}
374
375static NTSTATUS cmd_seal(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
376 int argc, const char **argv)
377{
378 pipe_default_auth_level = PIPE_AUTH_LEVEL_PRIVACY;
379 pipe_default_auth_type = PIPE_AUTH_TYPE_NTLMSSP;
380
381 if (argc > 2) {
382 printf("Usage: %s [NTLMSSP|NTLMSSP_SPNEGO|SCHANNEL]\n", argv[0]);
383 return NT_STATUS_OK;
384 }
385
386 if (argc == 2) {
387 if (strequal(argv[1], "NTLMSSP")) {
388 pipe_default_auth_type = PIPE_AUTH_TYPE_NTLMSSP;
389 } else if (strequal(argv[1], "NTLMSSP_SPNEGO")) {
390 pipe_default_auth_type = PIPE_AUTH_TYPE_SPNEGO_NTLMSSP;
391 } else if (strequal(argv[1], "SCHANNEL")) {
392 pipe_default_auth_type = PIPE_AUTH_TYPE_SCHANNEL;
393 } else {
394 printf("unknown type %s\n", argv[1]);
395 return NT_STATUS_INVALID_LEVEL;
396 }
397 }
398 return cmd_set_ss_level();
399}
400
401static NTSTATUS cmd_timeout(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
402 int argc, const char **argv)
403{
404 struct cmd_list *tmp;
405
406 if (argc > 2) {
407 printf("Usage: %s timeout\n", argv[0]);
408 return NT_STATUS_OK;
409 }
410
411 if (argc == 2) {
412 timeout = atoi(argv[1]);
413
414 for (tmp = cmd_list; tmp; tmp = tmp->next) {
415
416 struct cmd_set *tmp_set;
417
418 for (tmp_set = tmp->cmd_set; tmp_set->name; tmp_set++) {
419 if (tmp_set->rpc_pipe == NULL) {
420 continue;
421 }
422
423 cli_set_timeout(tmp_set->rpc_pipe->cli, timeout);
424 }
425 }
426 }
427
428 printf("timeout is %d\n", timeout);
429
430 return NT_STATUS_OK;
431}
432
433
434static NTSTATUS cmd_none(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
435 int argc, const char **argv)
436{
437 pipe_default_auth_level = PIPE_AUTH_LEVEL_NONE;
438 pipe_default_auth_type = PIPE_AUTH_TYPE_NONE;
439
440 return cmd_set_ss_level();
441}
442
443static NTSTATUS cmd_schannel(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
444 int argc, const char **argv)
445{
446 d_printf("Setting schannel - sign and seal\n");
447 pipe_default_auth_level = PIPE_AUTH_LEVEL_PRIVACY;
448 pipe_default_auth_type = PIPE_AUTH_TYPE_SCHANNEL;
449
450 return cmd_set_ss_level();
451}
452
453static NTSTATUS cmd_schannel_sign(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
454 int argc, const char **argv)
455{
456 d_printf("Setting schannel - sign only\n");
457 pipe_default_auth_level = PIPE_AUTH_LEVEL_INTEGRITY;
458 pipe_default_auth_type = PIPE_AUTH_TYPE_SCHANNEL;
459
460 return cmd_set_ss_level();
461}
462
463
464/* Built in rpcclient commands */
465
466static struct cmd_set rpcclient_commands[] = {
467
468 { "GENERAL OPTIONS" },
469
470 { "help", RPC_RTYPE_NTSTATUS, cmd_help, NULL, -1, NULL, "Get help on commands", "[command]" },
471 { "?", RPC_RTYPE_NTSTATUS, cmd_help, NULL, -1, NULL, "Get help on commands", "[command]" },
472 { "debuglevel", RPC_RTYPE_NTSTATUS, cmd_debuglevel, NULL, -1, NULL, "Set debug level", "level" },
473 { "debug", RPC_RTYPE_NTSTATUS, cmd_debuglevel, NULL, -1, NULL, "Set debug level", "level" },
474 { "list", RPC_RTYPE_NTSTATUS, cmd_listcommands, NULL, -1, NULL, "List available commands on <pipe>", "pipe" },
475 { "exit", RPC_RTYPE_NTSTATUS, cmd_quit, NULL, -1, NULL, "Exit program", "" },
476 { "quit", RPC_RTYPE_NTSTATUS, cmd_quit, NULL, -1, NULL, "Exit program", "" },
477 { "sign", RPC_RTYPE_NTSTATUS, cmd_sign, NULL, -1, NULL, "Force RPC pipe connections to be signed", "" },
478 { "seal", RPC_RTYPE_NTSTATUS, cmd_seal, NULL, -1, NULL, "Force RPC pipe connections to be sealed", "" },
479 { "schannel", RPC_RTYPE_NTSTATUS, cmd_schannel, NULL, -1, NULL, "Force RPC pipe connections to be sealed with 'schannel'. Assumes valid machine account to this domain controller.", "" },
480 { "schannelsign", RPC_RTYPE_NTSTATUS, cmd_schannel_sign, NULL, -1, NULL, "Force RPC pipe connections to be signed (not sealed) with 'schannel'. Assumes valid machine account to this domain controller.", "" },
481 { "timeout", RPC_RTYPE_NTSTATUS, cmd_timeout, NULL, -1, NULL, "Set timeout (in milliseonds) for RPC operations", "" },
482 { "none", RPC_RTYPE_NTSTATUS, cmd_none, NULL, -1, NULL, "Force RPC pipe connections to have no special properties", "" },
483
484 { NULL }
485};
486
487static struct cmd_set separator_command[] = {
488 { "---------------", MAX_RPC_RETURN_TYPE, NULL, NULL, -1, NULL, "----------------------" },
489 { NULL }
490};
491
492
493/* Various pipe commands */
494
495extern struct cmd_set lsarpc_commands[];
496extern struct cmd_set samr_commands[];
497extern struct cmd_set spoolss_commands[];
498extern struct cmd_set netlogon_commands[];
499extern struct cmd_set srvsvc_commands[];
500extern struct cmd_set dfs_commands[];
501extern struct cmd_set ds_commands[];
502extern struct cmd_set echo_commands[];
503extern struct cmd_set shutdown_commands[];
504extern struct cmd_set test_commands[];
505extern struct cmd_set wkssvc_commands[];
506extern struct cmd_set ntsvcs_commands[];
507
508static struct cmd_set *rpcclient_command_list[] = {
509 rpcclient_commands,
510 lsarpc_commands,
511 ds_commands,
512 samr_commands,
513 spoolss_commands,
514 netlogon_commands,
515 srvsvc_commands,
516 dfs_commands,
517 echo_commands,
518 shutdown_commands,
519 test_commands,
520 wkssvc_commands,
521 ntsvcs_commands,
522 NULL
523};
524
525static void add_command_set(struct cmd_set *cmd_set)
526{
527 struct cmd_list *entry;
528
529 if (!(entry = SMB_MALLOC_P(struct cmd_list))) {
530 DEBUG(0, ("out of memory\n"));
531 return;
532 }
533
534 ZERO_STRUCTP(entry);
535
536 entry->cmd_set = cmd_set;
537 DLIST_ADD(cmd_list, entry);
538}
539
540
541/**
542 * Call an rpcclient function, passing an argv array.
543 *
544 * @param cmd Command to run, as a single string.
545 **/
546static NTSTATUS do_cmd(struct cli_state *cli,
547 struct cmd_set *cmd_entry,
548 int argc, char **argv)
549{
550 NTSTATUS ntresult;
551 WERROR wresult;
552
553 TALLOC_CTX *mem_ctx;
554
555 /* Create mem_ctx */
556
557 if (!(mem_ctx = talloc_init("do_cmd"))) {
558 DEBUG(0, ("talloc_init() failed\n"));
559 return NT_STATUS_NO_MEMORY;
560 }
561
562 /* Open pipe */
563
564 if (cmd_entry->pipe_idx != -1 && cmd_entry->rpc_pipe == NULL) {
565 switch (pipe_default_auth_type) {
566 case PIPE_AUTH_TYPE_NONE:
567 cmd_entry->rpc_pipe = cli_rpc_pipe_open_noauth(cli,
568 cmd_entry->pipe_idx,
569 &ntresult);
570 break;
571 case PIPE_AUTH_TYPE_SPNEGO_NTLMSSP:
572 cmd_entry->rpc_pipe = cli_rpc_pipe_open_spnego_ntlmssp(cli,
573 cmd_entry->pipe_idx,
574 pipe_default_auth_level,
575 lp_workgroup(),
576 get_cmdline_auth_info_username(),
577 get_cmdline_auth_info_password(),
578 &ntresult);
579 break;
580 case PIPE_AUTH_TYPE_NTLMSSP:
581 cmd_entry->rpc_pipe = cli_rpc_pipe_open_ntlmssp(cli,
582 cmd_entry->pipe_idx,
583 pipe_default_auth_level,
584 lp_workgroup(),
585 get_cmdline_auth_info_username(),
586 get_cmdline_auth_info_password(),
587 &ntresult);
588 break;
589 case PIPE_AUTH_TYPE_SCHANNEL:
590 cmd_entry->rpc_pipe = cli_rpc_pipe_open_schannel(cli,
591 cmd_entry->pipe_idx,
592 pipe_default_auth_level,
593 lp_workgroup(),
594 &ntresult);
595 break;
596 default:
597 DEBUG(0, ("Could not initialise %s. Invalid auth type %u\n",
598 cli_get_pipe_name(cmd_entry->pipe_idx),
599 pipe_default_auth_type ));
600 return NT_STATUS_UNSUCCESSFUL;
601 }
602 if (!cmd_entry->rpc_pipe) {
603 DEBUG(0, ("Could not initialise %s. Error was %s\n",
604 cli_get_pipe_name(cmd_entry->pipe_idx),
605 nt_errstr(ntresult) ));
606 return ntresult;
607 }
608
609 if (cmd_entry->pipe_idx == PI_NETLOGON) {
610 uint32_t neg_flags = NETLOGON_NEG_AUTH2_ADS_FLAGS;
611 uint32 sec_channel_type;
612 uchar trust_password[16];
613
614 if (!secrets_fetch_trust_account_password(lp_workgroup(),
615 trust_password,
616 NULL, &sec_channel_type)) {
617 return NT_STATUS_UNSUCCESSFUL;
618 }
619
620 ntresult = rpccli_netlogon_setup_creds(cmd_entry->rpc_pipe,
621 cli->desthost, /* server name */
622 lp_workgroup(), /* domain */
623 global_myname(), /* client name */
624 global_myname(), /* machine account name */
625 trust_password,
626 sec_channel_type,
627 &neg_flags);
628
629 if (!NT_STATUS_IS_OK(ntresult)) {
630 DEBUG(0, ("Could not initialise credentials for %s.\n",
631 cli_get_pipe_name(cmd_entry->pipe_idx)));
632 return ntresult;
633 }
634 }
635 }
636
637 /* Run command */
638
639 if ( cmd_entry->returntype == RPC_RTYPE_NTSTATUS ) {
640 ntresult = cmd_entry->ntfn(cmd_entry->rpc_pipe, mem_ctx, argc, (const char **) argv);
641 if (!NT_STATUS_IS_OK(ntresult)) {
642 printf("result was %s\n", nt_errstr(ntresult));
643 }
644 } else {
645 wresult = cmd_entry->wfn(cmd_entry->rpc_pipe, mem_ctx, argc, (const char **) argv);
646 /* print out the DOS error */
647 if (!W_ERROR_IS_OK(wresult)) {
648 printf( "result was %s\n", dos_errstr(wresult));
649 }
650 ntresult = W_ERROR_IS_OK(wresult)?NT_STATUS_OK:NT_STATUS_UNSUCCESSFUL;
651 }
652
653 /* Cleanup */
654
655 talloc_destroy(mem_ctx);
656
657 return ntresult;
658}
659
660
661/**
662 * Process a command entered at the prompt or as part of -c
663 *
664 * @returns The NTSTATUS from running the command.
665 **/
666static NTSTATUS process_cmd(struct cli_state *cli, char *cmd)
667{
668 struct cmd_list *temp_list;
669 NTSTATUS result = NT_STATUS_OK;
670 int ret;
671 int argc;
672 char **argv = NULL;
673
674 if ((ret = poptParseArgvString(cmd, &argc, (const char ***) &argv)) != 0) {
675 fprintf(stderr, "rpcclient: %s\n", poptStrerror(ret));
676 return NT_STATUS_UNSUCCESSFUL;
677 }
678
679
680 /* Walk through a dlist of arrays of commands. */
681 for (temp_list = cmd_list; temp_list; temp_list = temp_list->next) {
682 struct cmd_set *temp_set = temp_list->cmd_set;
683
684 while (temp_set->name) {
685 if (strequal(argv[0], temp_set->name)) {
686 if (!(temp_set->returntype == RPC_RTYPE_NTSTATUS && temp_set->ntfn ) &&
687 !(temp_set->returntype == RPC_RTYPE_WERROR && temp_set->wfn )) {
688 fprintf (stderr, "Invalid command\n");
689 goto out_free;
690 }
691
692 result = do_cmd(cli, temp_set, argc, argv);
693
694 goto out_free;
695 }
696 temp_set++;
697 }
698 }
699
700 if (argv[0]) {
701 printf("command not found: %s\n", argv[0]);
702 }
703
704out_free:
705/* moved to do_cmd()
706 if (!NT_STATUS_IS_OK(result)) {
707 printf("result was %s\n", nt_errstr(result));
708 }
709*/
710
711 /* NOTE: popt allocates the whole argv, including the
712 * strings, as a single block. So a single free is
713 * enough to release it -- we don't free the
714 * individual strings. rtfm. */
715 free(argv);
716
717 return result;
718}
719
720
721/* Main function */
722
723 int main(int argc, char *argv[])
724{
725 int opt;
726 static char *cmdstr = NULL;
727 const char *server;
728 struct cli_state *cli = NULL;
729 static char *opt_ipaddr=NULL;
730 struct cmd_set **cmd_set;
731 struct sockaddr_storage server_ss;
732 NTSTATUS nt_status;
733 static int opt_port = 0;
734 fstring new_workgroup;
735 int result = 0;
736 TALLOC_CTX *frame = talloc_stackframe();
737 uint32_t flags = 0;
738
739 /* make sure the vars that get altered (4th field) are in
740 a fixed location or certain compilers complain */
741 poptContext pc;
742 struct poptOption long_options[] = {
743 POPT_AUTOHELP
744 {"command", 'c', POPT_ARG_STRING, &cmdstr, 'c', "Execute semicolon separated cmds", "COMMANDS"},
745 {"dest-ip", 'I', POPT_ARG_STRING, &opt_ipaddr, 'I', "Specify destination IP address", "IP"},
746 {"port", 'p', POPT_ARG_INT, &opt_port, 'p', "Specify port number", "PORT"},
747 POPT_COMMON_SAMBA
748 POPT_COMMON_CONNECTION
749 POPT_COMMON_CREDENTIALS
750 POPT_TABLEEND
751 };
752
753 load_case_tables();
754
755 zero_sockaddr(&server_ss);
756
757 setlinebuf(stdout);
758
759 /* the following functions are part of the Samba debugging
760 facilities. See lib/debug.c */
761 setup_logging("rpcclient", True);
762
763 /* Parse options */
764
765 pc = poptGetContext("rpcclient", argc, (const char **) argv,
766 long_options, 0);
767
768 if (argc == 1) {
769 poptPrintHelp(pc, stderr, 0);
770 goto done;
771 }
772
773 while((opt = poptGetNextOpt(pc)) != -1) {
774 switch (opt) {
775
776 case 'I':
777 if (!interpret_string_addr(&server_ss,
778 opt_ipaddr,
779 AI_NUMERICHOST)) {
780 fprintf(stderr, "%s not a valid IP address\n",
781 opt_ipaddr);
782 result = 1;
783 goto done;
784 }
785 }
786 }
787
788 /* Get server as remaining unparsed argument. Print usage if more
789 than one unparsed argument is present. */
790
791 server = poptGetArg(pc);
792
793 if (!server || poptGetArg(pc)) {
794 poptPrintHelp(pc, stderr, 0);
795 result = 1;
796 goto done;
797 }
798
799 poptFreeContext(pc);
800
801 load_interfaces();
802
803 if (!init_names()) {
804 result = 1;
805 goto done;
806 }
807
808 /* save the workgroup...
809
810 FIXME!! do we need to do this for other options as well
811 (or maybe a generic way to keep lp_load() from overwriting
812 everything)? */
813
814 fstrcpy( new_workgroup, lp_workgroup() );
815
816 /* Load smb.conf file */
817
818 if (!lp_load(get_dyn_CONFIGFILE(),True,False,False,True))
819 fprintf(stderr, "Can't load %s\n", get_dyn_CONFIGFILE());
820
821 if ( strlen(new_workgroup) != 0 )
822 set_global_myworkgroup( new_workgroup );
823
824 /*
825 * Get password
826 * from stdin if necessary
827 */
828
829 if (get_cmdline_auth_info_use_machine_account() &&
830 !set_cmdline_auth_info_machine_account_creds()) {
831 result = 1;
832 goto done;
833 }
834
835 if (!get_cmdline_auth_info_got_pass()) {
836 char *pass = getpass("Password:");
837 if (pass) {
838 set_cmdline_auth_info_password(pass);
839 }
840 }
841
842 if ((server[0] == '/' && server[1] == '/') ||
843 (server[0] == '\\' && server[1] == '\\')) {
844 server += 2;
845 }
846
847 if (get_cmdline_auth_info_use_kerberos()) {
848 flags |= CLI_FULL_CONNECTION_USE_KERBEROS |
849 CLI_FULL_CONNECTION_FALLBACK_AFTER_KERBEROS;
850 }
851
852
853 nt_status = cli_full_connection(&cli, global_myname(), server,
854 opt_ipaddr ? &server_ss : NULL, opt_port,
855 "IPC$", "IPC",
856 get_cmdline_auth_info_username(),
857 lp_workgroup(),
858 get_cmdline_auth_info_password(),
859 flags,
860 get_cmdline_auth_info_signing_state(),NULL);
861
862 if (!NT_STATUS_IS_OK(nt_status)) {
863 DEBUG(0,("Cannot connect to server. Error was %s\n", nt_errstr(nt_status)));
864 result = 1;
865 goto done;
866 }
867
868 if (get_cmdline_auth_info_smb_encrypt()) {
869 nt_status = cli_cm_force_encryption(cli,
870 get_cmdline_auth_info_username(),
871 get_cmdline_auth_info_password(),
872 lp_workgroup(),
873 "IPC$");
874 if (!NT_STATUS_IS_OK(nt_status)) {
875 result = 1;
876 goto done;
877 }
878 }
879
880#if 0 /* COMMENT OUT FOR TESTING */
881 memset(cmdline_auth_info.password,'X',sizeof(cmdline_auth_info.password));
882#endif
883
884 /* Load command lists */
885
886 timeout = cli_set_timeout(cli, 10000);
887
888 cmd_set = rpcclient_command_list;
889
890 while(*cmd_set) {
891 add_command_set(*cmd_set);
892 add_command_set(separator_command);
893 cmd_set++;
894 }
895
896 fetch_machine_sid(cli);
897
898 /* Do anything specified with -c */
899 if (cmdstr && cmdstr[0]) {
900 char *cmd;
901 char *p = cmdstr;
902
903 result = 0;
904
905 while((cmd=next_command(&p)) != NULL) {
906 NTSTATUS cmd_result = process_cmd(cli, cmd);
907 SAFE_FREE(cmd);
908 result = NT_STATUS_IS_ERR(cmd_result);
909 }
910
911 goto done;
912 }
913
914 /* Loop around accepting commands */
915
916 while(1) {
917 char *line = NULL;
918
919 line = smb_readline("rpcclient $> ", NULL, completion_fn);
920
921 if (line == NULL)
922 break;
923
924 if (line[0] != '\n')
925 process_cmd(cli, line);
926 SAFE_FREE(line);
927 }
928
929done:
930 if (cli != NULL) {
931 cli_shutdown(cli);
932 }
933 TALLOC_FREE(frame);
934 return result;
935}
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