source: branches/samba-3.3.x/source/rpcclient/rpcclient.c@ 302

Last change on this file since 302 was 206, checked in by Herwig Bauernfeind, 16 years ago

Import Samba 3.3 branch at 3.0.0 level (psmedley's port)
File size: 23.6 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 result = cli_rpc_pipe_open_noauth(cli, &ndr_table_lsarpc.syntax_id,
149 &lsapipe);
150 if (!NT_STATUS_IS_OK(result)) {
151 fprintf(stderr, "could not initialise lsa pipe. Error was %s\n", nt_errstr(result) );
152 goto error;
153 }
154
155 result = rpccli_lsa_open_policy(lsapipe, mem_ctx, True,
156 SEC_RIGHTS_MAXIMUM_ALLOWED,
157 &pol);
158 if (!NT_STATUS_IS_OK(result)) {
159 goto error;
160 }
161
162 result = rpccli_lsa_QueryInfoPolicy(lsapipe, mem_ctx,
163 &pol,
164 LSA_POLICY_INFO_ACCOUNT_DOMAIN,
165 &info);
166 if (!NT_STATUS_IS_OK(result)) {
167 goto error;
168 }
169
170 got_domain_sid = True;
171 sid_copy(&domain_sid, info->account_domain.sid);
172
173 rpccli_lsa_Close(lsapipe, mem_ctx, &pol);
174 TALLOC_FREE(lsapipe);
175 talloc_destroy(mem_ctx);
176
177 return;
178
179 error:
180
181 if (lsapipe) {
182 TALLOC_FREE(lsapipe);
183 }
184
185 fprintf(stderr, "could not obtain sid for domain %s\n", cli->domain);
186
187 if (!NT_STATUS_IS_OK(result)) {
188 fprintf(stderr, "error: %s\n", nt_errstr(result));
189 }
190
191 exit(1);
192}
193
194/* List the available commands on a given pipe */
195
196static NTSTATUS cmd_listcommands(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
197 int argc, const char **argv)
198{
199 struct cmd_list *tmp;
200 struct cmd_set *tmp_set;
201 int i;
202
203 /* Usage */
204
205 if (argc != 2) {
206 printf("Usage: %s <pipe>\n", argv[0]);
207 return NT_STATUS_OK;
208 }
209
210 /* Help on one command */
211
212 for (tmp = cmd_list; tmp; tmp = tmp->next)
213 {
214 tmp_set = tmp->cmd_set;
215
216 if (!StrCaseCmp(argv[1], tmp_set->name))
217 {
218 printf("Available commands on the %s pipe:\n\n", tmp_set->name);
219
220 i = 0;
221 tmp_set++;
222 while(tmp_set->name) {
223 printf("%30s", tmp_set->name);
224 tmp_set++;
225 i++;
226 if (i%3 == 0)
227 printf("\n");
228 }
229
230 /* drop out of the loop */
231 break;
232 }
233 }
234 printf("\n\n");
235
236 return NT_STATUS_OK;
237}
238
239/* Display help on commands */
240
241static NTSTATUS cmd_help(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
242 int argc, const char **argv)
243{
244 struct cmd_list *tmp;
245 struct cmd_set *tmp_set;
246
247 /* Usage */
248
249 if (argc > 2) {
250 printf("Usage: %s [command]\n", argv[0]);
251 return NT_STATUS_OK;
252 }
253
254 /* Help on one command */
255
256 if (argc == 2) {
257 for (tmp = cmd_list; tmp; tmp = tmp->next) {
258
259 tmp_set = tmp->cmd_set;
260
261 while(tmp_set->name) {
262 if (strequal(argv[1], tmp_set->name)) {
263 if (tmp_set->usage &&
264 tmp_set->usage[0])
265 printf("%s\n", tmp_set->usage);
266 else
267 printf("No help for %s\n", tmp_set->name);
268
269 return NT_STATUS_OK;
270 }
271
272 tmp_set++;
273 }
274 }
275
276 printf("No such command: %s\n", argv[1]);
277 return NT_STATUS_OK;
278 }
279
280 /* List all commands */
281
282 for (tmp = cmd_list; tmp; tmp = tmp->next) {
283
284 tmp_set = tmp->cmd_set;
285
286 while(tmp_set->name) {
287
288 printf("%15s\t\t%s\n", tmp_set->name,
289 tmp_set->description ? tmp_set->description:
290 "");
291
292 tmp_set++;
293 }
294 }
295
296 return NT_STATUS_OK;
297}
298
299/* Change the debug level */
300
301static NTSTATUS cmd_debuglevel(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
302 int argc, const char **argv)
303{
304 if (argc > 2) {
305 printf("Usage: %s [debuglevel]\n", argv[0]);
306 return NT_STATUS_OK;
307 }
308
309 if (argc == 2) {
310 DEBUGLEVEL = atoi(argv[1]);
311 }
312
313 printf("debuglevel is %d\n", DEBUGLEVEL);
314
315 return NT_STATUS_OK;
316}
317
318static NTSTATUS cmd_quit(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
319 int argc, const char **argv)
320{
321 exit(0);
322 return NT_STATUS_OK; /* NOTREACHED */
323}
324
325static NTSTATUS cmd_set_ss_level(void)
326{
327 struct cmd_list *tmp;
328
329 /* Close any existing connections not at this level. */
330
331 for (tmp = cmd_list; tmp; tmp = tmp->next) {
332 struct cmd_set *tmp_set;
333
334 for (tmp_set = tmp->cmd_set; tmp_set->name; tmp_set++) {
335 if (tmp_set->rpc_pipe == NULL) {
336 continue;
337 }
338
339 if ((tmp_set->rpc_pipe->auth->auth_type
340 != pipe_default_auth_type)
341 || (tmp_set->rpc_pipe->auth->auth_level
342 != pipe_default_auth_level)) {
343 TALLOC_FREE(tmp_set->rpc_pipe);
344 tmp_set->rpc_pipe = NULL;
345 }
346 }
347 }
348 return NT_STATUS_OK;
349}
350
351static NTSTATUS cmd_sign(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
352 int argc, const char **argv)
353{
354 const char *type = "NTLMSSP";
355
356 pipe_default_auth_level = PIPE_AUTH_LEVEL_INTEGRITY;
357 pipe_default_auth_type = PIPE_AUTH_TYPE_NTLMSSP;
358
359 if (argc > 2) {
360 printf("Usage: %s [NTLMSSP|NTLMSSP_SPNEGO|SCHANNEL]\n", argv[0]);
361 return NT_STATUS_OK;
362 }
363
364 if (argc == 2) {
365 type = argv[1];
366 if (strequal(type, "NTLMSSP")) {
367 pipe_default_auth_type = PIPE_AUTH_TYPE_NTLMSSP;
368 } else if (strequal(type, "NTLMSSP_SPNEGO")) {
369 pipe_default_auth_type = PIPE_AUTH_TYPE_SPNEGO_NTLMSSP;
370 } else if (strequal(type, "SCHANNEL")) {
371 pipe_default_auth_type = PIPE_AUTH_TYPE_SCHANNEL;
372 } else {
373 printf("unknown type %s\n", type);
374 return NT_STATUS_INVALID_LEVEL;
375 }
376 }
377
378 d_printf("Setting %s - sign\n", type);
379
380 return cmd_set_ss_level();
381}
382
383static NTSTATUS cmd_seal(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
384 int argc, const char **argv)
385{
386 const char *type = "NTLMSSP";
387
388 pipe_default_auth_level = PIPE_AUTH_LEVEL_PRIVACY;
389 pipe_default_auth_type = PIPE_AUTH_TYPE_NTLMSSP;
390
391 if (argc > 2) {
392 printf("Usage: %s [NTLMSSP|NTLMSSP_SPNEGO|SCHANNEL]\n", argv[0]);
393 return NT_STATUS_OK;
394 }
395
396 if (argc == 2) {
397 type = argv[1];
398 if (strequal(type, "NTLMSSP")) {
399 pipe_default_auth_type = PIPE_AUTH_TYPE_NTLMSSP;
400 } else if (strequal(type, "NTLMSSP_SPNEGO")) {
401 pipe_default_auth_type = PIPE_AUTH_TYPE_SPNEGO_NTLMSSP;
402 } else if (strequal(type, "SCHANNEL")) {
403 pipe_default_auth_type = PIPE_AUTH_TYPE_SCHANNEL;
404 } else {
405 printf("unknown type %s\n", type);
406 return NT_STATUS_INVALID_LEVEL;
407 }
408 }
409
410 d_printf("Setting %s - sign and seal\n", type);
411
412 return cmd_set_ss_level();
413}
414
415static NTSTATUS cmd_timeout(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
416 int argc, const char **argv)
417{
418 struct cmd_list *tmp;
419
420 if (argc > 2) {
421 printf("Usage: %s timeout\n", argv[0]);
422 return NT_STATUS_OK;
423 }
424
425 if (argc == 2) {
426 timeout = atoi(argv[1]);
427
428 for (tmp = cmd_list; tmp; tmp = tmp->next) {
429
430 struct cmd_set *tmp_set;
431
432 for (tmp_set = tmp->cmd_set; tmp_set->name; tmp_set++) {
433 if (tmp_set->rpc_pipe == NULL) {
434 continue;
435 }
436
437 rpccli_set_timeout(tmp_set->rpc_pipe, timeout);
438 }
439 }
440 }
441
442 printf("timeout is %d\n", timeout);
443
444 return NT_STATUS_OK;
445}
446
447
448static NTSTATUS cmd_none(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
449 int argc, const char **argv)
450{
451 pipe_default_auth_level = PIPE_AUTH_LEVEL_NONE;
452 pipe_default_auth_type = PIPE_AUTH_TYPE_NONE;
453
454 return cmd_set_ss_level();
455}
456
457static NTSTATUS cmd_schannel(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
458 int argc, const char **argv)
459{
460 d_printf("Setting schannel - sign and seal\n");
461 pipe_default_auth_level = PIPE_AUTH_LEVEL_PRIVACY;
462 pipe_default_auth_type = PIPE_AUTH_TYPE_SCHANNEL;
463
464 return cmd_set_ss_level();
465}
466
467static NTSTATUS cmd_schannel_sign(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
468 int argc, const char **argv)
469{
470 d_printf("Setting schannel - sign only\n");
471 pipe_default_auth_level = PIPE_AUTH_LEVEL_INTEGRITY;
472 pipe_default_auth_type = PIPE_AUTH_TYPE_SCHANNEL;
473
474 return cmd_set_ss_level();
475}
476
477
478/* Built in rpcclient commands */
479
480static struct cmd_set rpcclient_commands[] = {
481
482 { "GENERAL OPTIONS" },
483
484 { "help", RPC_RTYPE_NTSTATUS, cmd_help, NULL, NULL, NULL, "Get help on commands", "[command]" },
485 { "?", RPC_RTYPE_NTSTATUS, cmd_help, NULL, NULL, NULL, "Get help on commands", "[command]" },
486 { "debuglevel", RPC_RTYPE_NTSTATUS, cmd_debuglevel, NULL, NULL, NULL, "Set debug level", "level" },
487 { "debug", RPC_RTYPE_NTSTATUS, cmd_debuglevel, NULL, NULL, NULL, "Set debug level", "level" },
488 { "list", RPC_RTYPE_NTSTATUS, cmd_listcommands, NULL, NULL, NULL, "List available commands on <pipe>", "pipe" },
489 { "exit", RPC_RTYPE_NTSTATUS, cmd_quit, NULL, NULL, NULL, "Exit program", "" },
490 { "quit", RPC_RTYPE_NTSTATUS, cmd_quit, NULL, NULL, NULL, "Exit program", "" },
491 { "sign", RPC_RTYPE_NTSTATUS, cmd_sign, NULL, NULL, NULL, "Force RPC pipe connections to be signed", "" },
492 { "seal", RPC_RTYPE_NTSTATUS, cmd_seal, NULL, NULL, NULL, "Force RPC pipe connections to be sealed", "" },
493 { "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.", "" },
494 { "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.", "" },
495 { "timeout", RPC_RTYPE_NTSTATUS, cmd_timeout, NULL, NULL, NULL, "Set timeout (in milliseonds) for RPC operations", "" },
496 { "none", RPC_RTYPE_NTSTATUS, cmd_none, NULL, NULL, NULL, "Force RPC pipe connections to have no special properties", "" },
497
498 { NULL }
499};
500
501static struct cmd_set separator_command[] = {
502 { "---------------", MAX_RPC_RETURN_TYPE, NULL, NULL, NULL, NULL, "----------------------" },
503 { NULL }
504};
505
506
507/* Various pipe commands */
508
509extern struct cmd_set lsarpc_commands[];
510extern struct cmd_set samr_commands[];
511extern struct cmd_set spoolss_commands[];
512extern struct cmd_set netlogon_commands[];
513extern struct cmd_set srvsvc_commands[];
514extern struct cmd_set dfs_commands[];
515extern struct cmd_set ds_commands[];
516extern struct cmd_set echo_commands[];
517extern struct cmd_set shutdown_commands[];
518extern struct cmd_set test_commands[];
519extern struct cmd_set wkssvc_commands[];
520extern struct cmd_set ntsvcs_commands[];
521extern struct cmd_set drsuapi_commands[];
522
523static struct cmd_set *rpcclient_command_list[] = {
524 rpcclient_commands,
525 lsarpc_commands,
526 ds_commands,
527 samr_commands,
528 spoolss_commands,
529 netlogon_commands,
530 srvsvc_commands,
531 dfs_commands,
532 echo_commands,
533 shutdown_commands,
534 test_commands,
535 wkssvc_commands,
536 ntsvcs_commands,
537 drsuapi_commands,
538 NULL
539};
540
541static void add_command_set(struct cmd_set *cmd_set)
542{
543 struct cmd_list *entry;
544
545 if (!(entry = SMB_MALLOC_P(struct cmd_list))) {
546 DEBUG(0, ("out of memory\n"));
547 return;
548 }
549
550 ZERO_STRUCTP(entry);
551
552 entry->cmd_set = cmd_set;
553 DLIST_ADD(cmd_list, entry);
554}
555
556
557/**
558 * Call an rpcclient function, passing an argv array.
559 *
560 * @param cmd Command to run, as a single string.
561 **/
562static NTSTATUS do_cmd(struct cli_state *cli,
563 struct cmd_set *cmd_entry,
564 int argc, char **argv)
565{
566 NTSTATUS ntresult;
567 WERROR wresult;
568
569 TALLOC_CTX *mem_ctx;
570
571 /* Create mem_ctx */
572
573 if (!(mem_ctx = talloc_init("do_cmd"))) {
574 DEBUG(0, ("talloc_init() failed\n"));
575 return NT_STATUS_NO_MEMORY;
576 }
577
578 /* Open pipe */
579
580 if ((cmd_entry->interface != NULL) && (cmd_entry->rpc_pipe == NULL)) {
581 switch (pipe_default_auth_type) {
582 case PIPE_AUTH_TYPE_NONE:
583 ntresult = cli_rpc_pipe_open_noauth(
584 cli, cmd_entry->interface,
585 &cmd_entry->rpc_pipe);
586 break;
587 case PIPE_AUTH_TYPE_SPNEGO_NTLMSSP:
588 ntresult = cli_rpc_pipe_open_spnego_ntlmssp(
589 cli, cmd_entry->interface,
590 pipe_default_auth_level,
591 lp_workgroup(),
592 get_cmdline_auth_info_username(),
593 get_cmdline_auth_info_password(),
594 &cmd_entry->rpc_pipe);
595 break;
596 case PIPE_AUTH_TYPE_NTLMSSP:
597 ntresult = cli_rpc_pipe_open_ntlmssp(
598 cli, cmd_entry->interface,
599 pipe_default_auth_level,
600 lp_workgroup(),
601 get_cmdline_auth_info_username(),
602 get_cmdline_auth_info_password(),
603 &cmd_entry->rpc_pipe);
604 break;
605 case PIPE_AUTH_TYPE_SCHANNEL:
606 ntresult = cli_rpc_pipe_open_schannel(
607 cli, cmd_entry->interface,
608 pipe_default_auth_level,
609 lp_workgroup(),
610 &cmd_entry->rpc_pipe);
611 break;
612 default:
613 DEBUG(0, ("Could not initialise %s. Invalid "
614 "auth type %u\n",
615 cli_get_pipe_name_from_iface(
616 debug_ctx(), cli,
617 cmd_entry->interface),
618 pipe_default_auth_type ));
619 return NT_STATUS_UNSUCCESSFUL;
620 }
621 if (!NT_STATUS_IS_OK(ntresult)) {
622 DEBUG(0, ("Could not initialise %s. Error was %s\n",
623 cli_get_pipe_name_from_iface(
624 debug_ctx(), cli,
625 cmd_entry->interface),
626 nt_errstr(ntresult) ));
627 return ntresult;
628 }
629
630 if (ndr_syntax_id_equal(cmd_entry->interface,
631 &ndr_table_netlogon.syntax_id)) {
632 uint32_t neg_flags = NETLOGON_NEG_AUTH2_ADS_FLAGS;
633 uint32 sec_channel_type;
634 uchar trust_password[16];
635
636 if (!secrets_fetch_trust_account_password(lp_workgroup(),
637 trust_password,
638 NULL, &sec_channel_type)) {
639 return NT_STATUS_UNSUCCESSFUL;
640 }
641
642 ntresult = rpccli_netlogon_setup_creds(cmd_entry->rpc_pipe,
643 cli->desthost, /* server name */
644 lp_workgroup(), /* domain */
645 global_myname(), /* client name */
646 global_myname(), /* machine account name */
647 trust_password,
648 sec_channel_type,
649 &neg_flags);
650
651 if (!NT_STATUS_IS_OK(ntresult)) {
652 DEBUG(0, ("Could not initialise credentials for %s.\n",
653 cli_get_pipe_name_from_iface(
654 debug_ctx(), cli,
655 cmd_entry->interface)));
656 return ntresult;
657 }
658 }
659 }
660
661 /* Run command */
662
663 if ( cmd_entry->returntype == RPC_RTYPE_NTSTATUS ) {
664 ntresult = cmd_entry->ntfn(cmd_entry->rpc_pipe, mem_ctx, argc, (const char **) argv);
665 if (!NT_STATUS_IS_OK(ntresult)) {
666 printf("result was %s\n", nt_errstr(ntresult));
667 }
668 } else {
669 wresult = cmd_entry->wfn(cmd_entry->rpc_pipe, mem_ctx, argc, (const char **) argv);
670 /* print out the DOS error */
671 if (!W_ERROR_IS_OK(wresult)) {
672 printf( "result was %s\n", dos_errstr(wresult));
673 }
674 ntresult = W_ERROR_IS_OK(wresult)?NT_STATUS_OK:NT_STATUS_UNSUCCESSFUL;
675 }
676
677 /* Cleanup */
678
679 talloc_destroy(mem_ctx);
680
681 return ntresult;
682}
683
684
685/**
686 * Process a command entered at the prompt or as part of -c
687 *
688 * @returns The NTSTATUS from running the command.
689 **/
690static NTSTATUS process_cmd(struct cli_state *cli, char *cmd)
691{
692 struct cmd_list *temp_list;
693 NTSTATUS result = NT_STATUS_OK;
694 int ret;
695 int argc;
696 char **argv = NULL;
697
698 if ((ret = poptParseArgvString(cmd, &argc, (const char ***) &argv)) != 0) {
699 fprintf(stderr, "rpcclient: %s\n", poptStrerror(ret));
700 return NT_STATUS_UNSUCCESSFUL;
701 }
702
703
704 /* Walk through a dlist of arrays of commands. */
705 for (temp_list = cmd_list; temp_list; temp_list = temp_list->next) {
706 struct cmd_set *temp_set = temp_list->cmd_set;
707
708 while (temp_set->name) {
709 if (strequal(argv[0], temp_set->name)) {
710 if (!(temp_set->returntype == RPC_RTYPE_NTSTATUS && temp_set->ntfn ) &&
711 !(temp_set->returntype == RPC_RTYPE_WERROR && temp_set->wfn )) {
712 fprintf (stderr, "Invalid command\n");
713 goto out_free;
714 }
715
716 result = do_cmd(cli, temp_set, argc, argv);
717
718 goto out_free;
719 }
720 temp_set++;
721 }
722 }
723
724 if (argv[0]) {
725 printf("command not found: %s\n", argv[0]);
726 }
727
728out_free:
729/* moved to do_cmd()
730 if (!NT_STATUS_IS_OK(result)) {
731 printf("result was %s\n", nt_errstr(result));
732 }
733*/
734
735 /* NOTE: popt allocates the whole argv, including the
736 * strings, as a single block. So a single free is
737 * enough to release it -- we don't free the
738 * individual strings. rtfm. */
739 free(argv);
740
741 return result;
742}
743
744
745/* Main function */
746
747 int main(int argc, char *argv[])
748{
749 int opt;
750 static char *cmdstr = NULL;
751 const char *server;
752 struct cli_state *cli = NULL;
753 static char *opt_ipaddr=NULL;
754 struct cmd_set **cmd_set;
755 struct sockaddr_storage server_ss;
756 NTSTATUS nt_status;
757 static int opt_port = 0;
758 fstring new_workgroup;
759 int result = 0;
760 TALLOC_CTX *frame = talloc_stackframe();
761 uint32_t flags = 0;
762
763 /* make sure the vars that get altered (4th field) are in
764 a fixed location or certain compilers complain */
765 poptContext pc;
766 struct poptOption long_options[] = {
767 POPT_AUTOHELP
768 {"command", 'c', POPT_ARG_STRING, &cmdstr, 'c', "Execute semicolon separated cmds", "COMMANDS"},
769 {"dest-ip", 'I', POPT_ARG_STRING, &opt_ipaddr, 'I', "Specify destination IP address", "IP"},
770 {"port", 'p', POPT_ARG_INT, &opt_port, 'p', "Specify port number", "PORT"},
771 POPT_COMMON_SAMBA
772 POPT_COMMON_CONNECTION
773 POPT_COMMON_CREDENTIALS
774 POPT_TABLEEND
775 };
776
777 load_case_tables();
778
779 zero_sockaddr(&server_ss);
780
781 setlinebuf(stdout);
782
783 /* the following functions are part of the Samba debugging
784 facilities. See lib/debug.c */
785 setup_logging("rpcclient", True);
786
787 /* Parse options */
788
789 pc = poptGetContext("rpcclient", argc, (const char **) argv,
790 long_options, 0);
791
792 if (argc == 1) {
793 poptPrintHelp(pc, stderr, 0);
794 goto done;
795 }
796
797 while((opt = poptGetNextOpt(pc)) != -1) {
798 switch (opt) {
799
800 case 'I':
801 if (!interpret_string_addr(&server_ss,
802 opt_ipaddr,
803 AI_NUMERICHOST)) {
804 fprintf(stderr, "%s not a valid IP address\n",
805 opt_ipaddr);
806 result = 1;
807 goto done;
808 }
809 }
810 }
811
812 /* Get server as remaining unparsed argument. Print usage if more
813 than one unparsed argument is present. */
814
815 server = poptGetArg(pc);
816
817 if (!server || poptGetArg(pc)) {
818 poptPrintHelp(pc, stderr, 0);
819 result = 1;
820 goto done;
821 }
822
823 poptFreeContext(pc);
824
825 load_interfaces();
826
827 if (!init_names()) {
828 result = 1;
829 goto done;
830 }
831
832 /* save the workgroup...
833
834 FIXME!! do we need to do this for other options as well
835 (or maybe a generic way to keep lp_load() from overwriting
836 everything)? */
837
838 fstrcpy( new_workgroup, lp_workgroup() );
839
840 /* Load smb.conf file */
841
842 if (!lp_load(get_dyn_CONFIGFILE(),True,False,False,True))
843 fprintf(stderr, "Can't load %s\n", get_dyn_CONFIGFILE());
844
845 if ( strlen(new_workgroup) != 0 )
846 set_global_myworkgroup( new_workgroup );
847
848 /*
849 * Get password
850 * from stdin if necessary
851 */
852
853 if (get_cmdline_auth_info_use_machine_account() &&
854 !set_cmdline_auth_info_machine_account_creds()) {
855 result = 1;
856 goto done;
857 }
858
859 if (!get_cmdline_auth_info_got_pass()) {
860 char *pass = getpass("Password:");
861 if (pass) {
862 set_cmdline_auth_info_password(pass);
863 }
864 }
865
866 if ((server[0] == '/' && server[1] == '/') ||
867 (server[0] == '\\' && server[1] == '\\')) {
868 server += 2;
869 }
870
871 if (get_cmdline_auth_info_use_kerberos()) {
872 flags |= CLI_FULL_CONNECTION_USE_KERBEROS |
873 CLI_FULL_CONNECTION_FALLBACK_AFTER_KERBEROS;
874 }
875
876
877 nt_status = cli_full_connection(&cli, global_myname(), server,
878 opt_ipaddr ? &server_ss : NULL, opt_port,
879 "IPC$", "IPC",
880 get_cmdline_auth_info_username(),
881 lp_workgroup(),
882 get_cmdline_auth_info_password(),
883 flags,
884 get_cmdline_auth_info_signing_state(),NULL);
885
886 if (!NT_STATUS_IS_OK(nt_status)) {
887 DEBUG(0,("Cannot connect to server. Error was %s\n", nt_errstr(nt_status)));
888 result = 1;
889 goto done;
890 }
891
892 if (get_cmdline_auth_info_smb_encrypt()) {
893 nt_status = cli_cm_force_encryption(cli,
894 get_cmdline_auth_info_username(),
895 get_cmdline_auth_info_password(),
896 lp_workgroup(),
897 "IPC$");
898 if (!NT_STATUS_IS_OK(nt_status)) {
899 result = 1;
900 goto done;
901 }
902 }
903
904#if 0 /* COMMENT OUT FOR TESTING */
905 memset(cmdline_auth_info.password,'X',sizeof(cmdline_auth_info.password));
906#endif
907
908 /* Load command lists */
909
910 timeout = cli_set_timeout(cli, 10000);
911
912 cmd_set = rpcclient_command_list;
913
914 while(*cmd_set) {
915 add_command_set(*cmd_set);
916 add_command_set(separator_command);
917 cmd_set++;
918 }
919
920 fetch_machine_sid(cli);
921
922 /* Do anything specified with -c */
923 if (cmdstr && cmdstr[0]) {
924 char *cmd;
925 char *p = cmdstr;
926
927 result = 0;
928
929 while((cmd=next_command(&p)) != NULL) {
930 NTSTATUS cmd_result = process_cmd(cli, cmd);
931 SAFE_FREE(cmd);
932 result = NT_STATUS_IS_ERR(cmd_result);
933 }
934
935 goto done;
936 }
937
938 /* Loop around accepting commands */
939
940 while(1) {
941 char *line = NULL;
942
943 line = smb_readline("rpcclient $> ", NULL, completion_fn);
944
945 if (line == NULL)
946 break;
947
948 if (line[0] != '\n')
949 process_cmd(cli, line);
950 SAFE_FREE(line);
951 }
952
953done:
954 if (cli != NULL) {
955 cli_shutdown(cli);
956 }
957 TALLOC_FREE(frame);
958 return result;
959}
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