ctdb-eventscripts: Update comment in 11.routing
[Samba.git] / source3 / rpcclient / rpcclient.c
blobac7576fc01750696eef4e1d6c55ff04e51bcfa2c
1 /*
2 Unix SMB/CIFS implementation.
3 RPC pipe client
5 Copyright (C) Tim Potter 2000-2001
6 Copyright (C) Martin Pool 2003
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.
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.
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/>.
22 #include "includes.h"
23 #include "popt_common.h"
24 #include "rpcclient.h"
25 #include "../libcli/auth/libcli_auth.h"
26 #include "../librpc/gen_ndr/ndr_lsa_c.h"
27 #include "rpc_client/cli_lsarpc.h"
28 #include "../librpc/gen_ndr/ndr_netlogon.h"
29 #include "rpc_client/cli_netlogon.h"
30 #include "../libcli/smbreadline/smbreadline.h"
31 #include "../libcli/security/security.h"
32 #include "passdb.h"
33 #include "libsmb/libsmb.h"
34 #include "auth/gensec/gensec.h"
35 #include "../libcli/smb/smbXcli_base.h"
36 #include "messages.h"
38 enum pipe_auth_type_spnego {
39 PIPE_AUTH_TYPE_SPNEGO_NONE = 0,
40 PIPE_AUTH_TYPE_SPNEGO_NTLMSSP,
41 PIPE_AUTH_TYPE_SPNEGO_KRB5
44 struct dom_sid domain_sid;
46 static enum dcerpc_AuthType pipe_default_auth_type = DCERPC_AUTH_TYPE_NONE;
47 static enum pipe_auth_type_spnego pipe_default_auth_spnego_type = 0;
48 static enum dcerpc_AuthLevel pipe_default_auth_level = DCERPC_AUTH_LEVEL_NONE;
49 static unsigned int timeout = 0;
50 static enum dcerpc_transport_t default_transport = NCACN_NP;
52 struct messaging_context *rpcclient_msg_ctx;
53 struct user_auth_info *rpcclient_auth_info;
54 struct cli_state *rpcclient_cli_state;
55 struct netlogon_creds_cli_context *rpcclient_netlogon_creds;
57 /* List to hold groups of commands.
59 * Commands are defined in a list of arrays: arrays are easy to
60 * statically declare, and lists are easier to dynamically extend.
63 static struct cmd_list {
64 struct cmd_list *prev, *next;
65 struct cmd_set *cmd_set;
66 } *cmd_list;
68 /****************************************************************************
69 handle completion of commands for readline
70 ****************************************************************************/
71 static char **completion_fn(const char *text, int start, int end)
73 #define MAX_COMPLETIONS 1000
74 char **matches;
75 int i, count=0;
76 struct cmd_list *commands = cmd_list;
78 #if 0 /* JERRY */
79 /* FIXME!!! -- what to do when completing argument? */
80 /* for words not at the start of the line fallback
81 to filename completion */
82 if (start)
83 return NULL;
84 #endif
86 /* make sure we have a list of valid commands */
87 if (!commands) {
88 return NULL;
91 matches = SMB_MALLOC_ARRAY(char *, MAX_COMPLETIONS);
92 if (!matches) {
93 return NULL;
96 matches[count++] = SMB_STRDUP(text);
97 if (!matches[0]) {
98 SAFE_FREE(matches);
99 return NULL;
102 while (commands && count < MAX_COMPLETIONS-1) {
103 if (!commands->cmd_set) {
104 break;
107 for (i=0; commands->cmd_set[i].name; i++) {
108 if ((strncmp(text, commands->cmd_set[i].name, strlen(text)) == 0) &&
109 (( commands->cmd_set[i].returntype == RPC_RTYPE_NTSTATUS &&
110 commands->cmd_set[i].ntfn ) ||
111 ( commands->cmd_set[i].returntype == RPC_RTYPE_WERROR &&
112 commands->cmd_set[i].wfn))) {
113 matches[count] = SMB_STRDUP(commands->cmd_set[i].name);
114 if (!matches[count]) {
115 for (i = 0; i < count; i++) {
116 SAFE_FREE(matches[count]);
118 SAFE_FREE(matches);
119 return NULL;
121 count++;
124 commands = commands->next;
127 if (count == 2) {
128 SAFE_FREE(matches[0]);
129 matches[0] = SMB_STRDUP(matches[1]);
131 matches[count] = NULL;
132 return matches;
135 static char *next_command (char **cmdstr)
137 char *command;
138 char *p;
140 if (!cmdstr || !(*cmdstr))
141 return NULL;
143 p = strchr_m(*cmdstr, ';');
144 if (p)
145 *p = '\0';
146 command = SMB_STRDUP(*cmdstr);
147 if (p)
148 *cmdstr = p + 1;
149 else
150 *cmdstr = NULL;
152 return command;
155 /* Fetch the SID for this computer */
157 static void fetch_machine_sid(struct cli_state *cli)
159 struct policy_handle pol;
160 NTSTATUS result = NT_STATUS_OK, status;
161 static bool got_domain_sid;
162 TALLOC_CTX *mem_ctx;
163 struct rpc_pipe_client *lsapipe = NULL;
164 union lsa_PolicyInformation *info = NULL;
165 struct dcerpc_binding_handle *b;
167 if (got_domain_sid) return;
169 if (!(mem_ctx=talloc_init("fetch_machine_sid"))) {
170 DEBUG(0,("fetch_machine_sid: talloc_init returned NULL!\n"));
171 goto error;
174 result = cli_rpc_pipe_open_noauth(cli, &ndr_table_lsarpc,
175 &lsapipe);
176 if (!NT_STATUS_IS_OK(result)) {
177 fprintf(stderr, "could not initialise lsa pipe. Error was %s\n", nt_errstr(result) );
178 goto error;
181 b = lsapipe->binding_handle;
183 result = rpccli_lsa_open_policy(lsapipe, mem_ctx, True,
184 SEC_FLAG_MAXIMUM_ALLOWED,
185 &pol);
186 if (!NT_STATUS_IS_OK(result)) {
187 goto error;
190 status = dcerpc_lsa_QueryInfoPolicy(b, mem_ctx,
191 &pol,
192 LSA_POLICY_INFO_ACCOUNT_DOMAIN,
193 &info,
194 &result);
195 if (!NT_STATUS_IS_OK(status)) {
196 result = status;
197 goto error;
199 if (!NT_STATUS_IS_OK(result)) {
200 goto error;
203 got_domain_sid = True;
204 sid_copy(&domain_sid, info->account_domain.sid);
206 dcerpc_lsa_Close(b, mem_ctx, &pol, &result);
207 TALLOC_FREE(lsapipe);
208 talloc_destroy(mem_ctx);
210 return;
212 error:
214 if (lsapipe) {
215 TALLOC_FREE(lsapipe);
218 fprintf(stderr, "could not obtain sid for domain %s\n", cli->domain);
220 if (!NT_STATUS_IS_OK(result)) {
221 fprintf(stderr, "error: %s\n", nt_errstr(result));
224 exit(1);
227 /* List the available commands on a given pipe */
229 static NTSTATUS cmd_listcommands(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
230 int argc, const char **argv)
232 struct cmd_list *tmp;
233 struct cmd_set *tmp_set;
234 int i;
236 /* Usage */
238 if (argc != 2) {
239 printf("Usage: %s <pipe>\n", argv[0]);
240 return NT_STATUS_OK;
243 /* Help on one command */
245 for (tmp = cmd_list; tmp; tmp = tmp->next)
247 tmp_set = tmp->cmd_set;
249 if (!strcasecmp_m(argv[1], tmp_set->name))
251 printf("Available commands on the %s pipe:\n\n", tmp_set->name);
253 i = 0;
254 tmp_set++;
255 while(tmp_set->name) {
256 printf("%30s", tmp_set->name);
257 tmp_set++;
258 i++;
259 if (i%3 == 0)
260 printf("\n");
263 /* drop out of the loop */
264 break;
267 printf("\n\n");
269 return NT_STATUS_OK;
272 /* Display help on commands */
274 static NTSTATUS cmd_help(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
275 int argc, const char **argv)
277 struct cmd_list *tmp;
278 struct cmd_set *tmp_set;
280 /* Usage */
282 if (argc > 2) {
283 printf("Usage: %s [command]\n", argv[0]);
284 return NT_STATUS_OK;
287 /* Help on one command */
289 if (argc == 2) {
290 for (tmp = cmd_list; tmp; tmp = tmp->next) {
292 tmp_set = tmp->cmd_set;
294 while(tmp_set->name) {
295 if (strequal(argv[1], tmp_set->name)) {
296 if (tmp_set->usage &&
297 tmp_set->usage[0])
298 printf("%s\n", tmp_set->usage);
299 else
300 printf("No help for %s\n", tmp_set->name);
302 return NT_STATUS_OK;
305 tmp_set++;
309 printf("No such command: %s\n", argv[1]);
310 return NT_STATUS_OK;
313 /* List all commands */
315 for (tmp = cmd_list; tmp; tmp = tmp->next) {
317 tmp_set = tmp->cmd_set;
319 while(tmp_set->name) {
321 printf("%15s\t\t%s\n", tmp_set->name,
322 tmp_set->description ? tmp_set->description:
323 "");
325 tmp_set++;
329 return NT_STATUS_OK;
332 /* Change the debug level */
334 static NTSTATUS cmd_debuglevel(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
335 int argc, const char **argv)
337 if (argc > 2) {
338 printf("Usage: %s [debuglevel]\n", argv[0]);
339 return NT_STATUS_OK;
342 if (argc == 2) {
343 lp_set_cmdline("log level", argv[1]);
346 printf("debuglevel is %d\n", DEBUGLEVEL);
348 return NT_STATUS_OK;
351 static NTSTATUS cmd_quit(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
352 int argc, const char **argv)
354 exit(0);
355 return NT_STATUS_OK; /* NOTREACHED */
358 static NTSTATUS cmd_set_ss_level(void)
360 struct cmd_list *tmp;
362 /* Close any existing connections not at this level. */
364 for (tmp = cmd_list; tmp; tmp = tmp->next) {
365 struct cmd_set *tmp_set;
367 for (tmp_set = tmp->cmd_set; tmp_set->name; tmp_set++) {
368 if (tmp_set->rpc_pipe == NULL) {
369 continue;
372 if ((tmp_set->rpc_pipe->auth->auth_type
373 != pipe_default_auth_type)
374 || (tmp_set->rpc_pipe->auth->auth_level
375 != pipe_default_auth_level)) {
376 TALLOC_FREE(tmp_set->rpc_pipe);
377 tmp_set->rpc_pipe = NULL;
381 return NT_STATUS_OK;
384 static NTSTATUS cmd_set_transport(void)
386 struct cmd_list *tmp;
388 /* Close any existing connections not at this level. */
390 for (tmp = cmd_list; tmp; tmp = tmp->next) {
391 struct cmd_set *tmp_set;
393 for (tmp_set = tmp->cmd_set; tmp_set->name; tmp_set++) {
394 if (tmp_set->rpc_pipe == NULL) {
395 continue;
398 if (tmp_set->rpc_pipe->transport->transport != default_transport) {
399 TALLOC_FREE(tmp_set->rpc_pipe);
400 tmp_set->rpc_pipe = NULL;
404 return NT_STATUS_OK;
407 static NTSTATUS cmd_sign(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
408 int argc, const char **argv)
410 const char *p = "[KRB5|KRB5_SPNEGO|NTLMSSP|NTLMSSP_SPNEGO|SCHANNEL]";
411 const char *type = "NTLMSSP";
413 pipe_default_auth_level = DCERPC_AUTH_LEVEL_INTEGRITY;
414 pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
416 if (argc > 2) {
417 printf("Usage: %s %s\n", argv[0], p);
418 return NT_STATUS_OK;
421 if (argc == 2) {
422 type = argv[1];
423 if (strequal(type, "KRB5")) {
424 pipe_default_auth_type = DCERPC_AUTH_TYPE_KRB5;
425 } else if (strequal(type, "KRB5_SPNEGO")) {
426 pipe_default_auth_type = DCERPC_AUTH_TYPE_SPNEGO;
427 pipe_default_auth_spnego_type = PIPE_AUTH_TYPE_SPNEGO_KRB5;
428 } else if (strequal(type, "NTLMSSP")) {
429 pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
430 } else if (strequal(type, "NTLMSSP_SPNEGO")) {
431 pipe_default_auth_type = DCERPC_AUTH_TYPE_SPNEGO;
432 pipe_default_auth_spnego_type = PIPE_AUTH_TYPE_SPNEGO_NTLMSSP;
433 } else if (strequal(type, "SCHANNEL")) {
434 pipe_default_auth_type = DCERPC_AUTH_TYPE_SCHANNEL;
435 } else {
436 printf("unknown type %s\n", type);
437 printf("Usage: %s %s\n", argv[0], p);
438 return NT_STATUS_INVALID_LEVEL;
442 d_printf("Setting %s - sign\n", type);
444 return cmd_set_ss_level();
447 static NTSTATUS cmd_seal(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
448 int argc, const char **argv)
450 const char *p = "[KRB5|KRB5_SPNEGO|NTLMSSP|NTLMSSP_SPNEGO|SCHANNEL]";
451 const char *type = "NTLMSSP";
453 pipe_default_auth_level = DCERPC_AUTH_LEVEL_PRIVACY;
454 pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
456 if (argc > 2) {
457 printf("Usage: %s %s\n", argv[0], p);
458 return NT_STATUS_OK;
461 if (argc == 2) {
462 type = argv[1];
463 if (strequal(type, "KRB5")) {
464 pipe_default_auth_type = DCERPC_AUTH_TYPE_KRB5;
465 } else if (strequal(type, "KRB5_SPNEGO")) {
466 pipe_default_auth_type = DCERPC_AUTH_TYPE_SPNEGO;
467 pipe_default_auth_spnego_type = PIPE_AUTH_TYPE_SPNEGO_KRB5;
468 } else if (strequal(type, "NTLMSSP")) {
469 pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
470 } else if (strequal(type, "NTLMSSP_SPNEGO")) {
471 pipe_default_auth_type = DCERPC_AUTH_TYPE_SPNEGO;
472 pipe_default_auth_spnego_type = PIPE_AUTH_TYPE_SPNEGO_NTLMSSP;
473 } else if (strequal(type, "SCHANNEL")) {
474 pipe_default_auth_type = DCERPC_AUTH_TYPE_SCHANNEL;
475 } else {
476 printf("unknown type %s\n", type);
477 printf("Usage: %s %s\n", argv[0], p);
478 return NT_STATUS_INVALID_LEVEL;
482 d_printf("Setting %s - sign and seal\n", type);
484 return cmd_set_ss_level();
487 static NTSTATUS cmd_timeout(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
488 int argc, const char **argv)
490 struct cmd_list *tmp;
492 if (argc > 2) {
493 printf("Usage: %s timeout\n", argv[0]);
494 return NT_STATUS_OK;
497 if (argc == 2) {
498 timeout = atoi(argv[1]);
500 for (tmp = cmd_list; tmp; tmp = tmp->next) {
502 struct cmd_set *tmp_set;
504 for (tmp_set = tmp->cmd_set; tmp_set->name; tmp_set++) {
505 if (tmp_set->rpc_pipe == NULL) {
506 continue;
509 rpccli_set_timeout(tmp_set->rpc_pipe, timeout);
514 printf("timeout is %d\n", timeout);
516 return NT_STATUS_OK;
520 static NTSTATUS cmd_none(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
521 int argc, const char **argv)
523 pipe_default_auth_level = DCERPC_AUTH_LEVEL_NONE;
524 pipe_default_auth_type = DCERPC_AUTH_TYPE_NONE;
525 pipe_default_auth_spnego_type = PIPE_AUTH_TYPE_SPNEGO_NONE;
527 return cmd_set_ss_level();
530 static NTSTATUS cmd_schannel(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
531 int argc, const char **argv)
533 d_printf("Setting schannel - sign and seal\n");
534 pipe_default_auth_level = DCERPC_AUTH_LEVEL_PRIVACY;
535 pipe_default_auth_type = DCERPC_AUTH_TYPE_SCHANNEL;
537 return cmd_set_ss_level();
540 static NTSTATUS cmd_schannel_sign(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
541 int argc, const char **argv)
543 d_printf("Setting schannel - sign only\n");
544 pipe_default_auth_level = DCERPC_AUTH_LEVEL_INTEGRITY;
545 pipe_default_auth_type = DCERPC_AUTH_TYPE_SCHANNEL;
547 return cmd_set_ss_level();
550 static NTSTATUS cmd_choose_transport(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
551 int argc, const char **argv)
553 NTSTATUS status;
555 if (argc != 2) {
556 printf("Usage: %s [NCACN_NP|NCACN_IP_TCP]\n", argv[0]);
557 return NT_STATUS_OK;
560 if (strequal(argv[1], "NCACN_NP")) {
561 default_transport = NCACN_NP;
562 } else if (strequal(argv[1], "NCACN_IP_TCP")) {
563 default_transport = NCACN_IP_TCP;
564 } else {
565 printf("transport type: %s unknown or not supported\n", argv[1]);
566 return NT_STATUS_NOT_SUPPORTED;
569 status = cmd_set_transport();
570 if (!NT_STATUS_IS_OK(status)) {
571 return status;
574 printf("default transport is now: %s\n", argv[1]);
576 return NT_STATUS_OK;
579 /* Built in rpcclient commands */
581 static struct cmd_set rpcclient_commands[] = {
583 { "GENERAL OPTIONS" },
585 { "help", RPC_RTYPE_NTSTATUS, cmd_help, NULL, NULL, NULL, "Get help on commands", "[command]" },
586 { "?", RPC_RTYPE_NTSTATUS, cmd_help, NULL, NULL, NULL, "Get help on commands", "[command]" },
587 { "debuglevel", RPC_RTYPE_NTSTATUS, cmd_debuglevel, NULL, NULL, NULL, "Set debug level", "level" },
588 { "debug", RPC_RTYPE_NTSTATUS, cmd_debuglevel, NULL, NULL, NULL, "Set debug level", "level" },
589 { "list", RPC_RTYPE_NTSTATUS, cmd_listcommands, NULL, NULL, NULL, "List available commands on <pipe>", "pipe" },
590 { "exit", RPC_RTYPE_NTSTATUS, cmd_quit, NULL, NULL, NULL, "Exit program", "" },
591 { "quit", RPC_RTYPE_NTSTATUS, cmd_quit, NULL, NULL, NULL, "Exit program", "" },
592 { "sign", RPC_RTYPE_NTSTATUS, cmd_sign, NULL, NULL, NULL, "Force RPC pipe connections to be signed", "" },
593 { "seal", RPC_RTYPE_NTSTATUS, cmd_seal, NULL, NULL, NULL, "Force RPC pipe connections to be sealed", "" },
594 { "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.", "" },
595 { "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.", "" },
596 { "timeout", RPC_RTYPE_NTSTATUS, cmd_timeout, NULL, NULL, NULL, "Set timeout (in milliseconds) for RPC operations", "" },
597 { "transport", RPC_RTYPE_NTSTATUS, cmd_choose_transport, NULL, NULL, NULL, "Choose ncacn transport for RPC operations", "" },
598 { "none", RPC_RTYPE_NTSTATUS, cmd_none, NULL, NULL, NULL, "Force RPC pipe connections to have no special properties", "" },
600 { NULL }
603 static struct cmd_set separator_command[] = {
604 { "---------------", MAX_RPC_RETURN_TYPE, NULL, NULL, NULL, NULL, "----------------------" },
605 { NULL }
609 /* Various pipe commands */
611 extern struct cmd_set lsarpc_commands[];
612 extern struct cmd_set samr_commands[];
613 extern struct cmd_set spoolss_commands[];
614 extern struct cmd_set netlogon_commands[];
615 extern struct cmd_set srvsvc_commands[];
616 extern struct cmd_set dfs_commands[];
617 extern struct cmd_set ds_commands[];
618 extern struct cmd_set echo_commands[];
619 extern struct cmd_set epmapper_commands[];
620 extern struct cmd_set shutdown_commands[];
621 extern struct cmd_set test_commands[];
622 extern struct cmd_set wkssvc_commands[];
623 extern struct cmd_set ntsvcs_commands[];
624 extern struct cmd_set drsuapi_commands[];
625 extern struct cmd_set eventlog_commands[];
626 extern struct cmd_set winreg_commands[];
627 extern struct cmd_set fss_commands[];
628 extern struct cmd_set witness_commands[];
630 static struct cmd_set *rpcclient_command_list[] = {
631 rpcclient_commands,
632 lsarpc_commands,
633 ds_commands,
634 samr_commands,
635 spoolss_commands,
636 netlogon_commands,
637 srvsvc_commands,
638 dfs_commands,
639 echo_commands,
640 epmapper_commands,
641 shutdown_commands,
642 test_commands,
643 wkssvc_commands,
644 ntsvcs_commands,
645 drsuapi_commands,
646 eventlog_commands,
647 winreg_commands,
648 fss_commands,
649 witness_commands,
650 NULL
653 static void add_command_set(struct cmd_set *cmd_set)
655 struct cmd_list *entry;
657 if (!(entry = SMB_MALLOC_P(struct cmd_list))) {
658 DEBUG(0, ("out of memory\n"));
659 return;
662 ZERO_STRUCTP(entry);
664 entry->cmd_set = cmd_set;
665 DLIST_ADD(cmd_list, entry);
670 * Call an rpcclient function, passing an argv array.
672 * @param cmd Command to run, as a single string.
674 static NTSTATUS do_cmd(struct cli_state *cli,
675 struct user_auth_info *auth_info,
676 struct cmd_set *cmd_entry,
677 struct dcerpc_binding *binding,
678 int argc, const char **argv)
680 NTSTATUS ntresult;
681 WERROR wresult;
682 bool ok;
684 TALLOC_CTX *mem_ctx;
686 /* Create mem_ctx */
688 if (!(mem_ctx = talloc_stackframe())) {
689 DEBUG(0, ("talloc_init() failed\n"));
690 return NT_STATUS_NO_MEMORY;
693 /* Open pipe */
695 if ((cmd_entry->table != NULL) && (cmd_entry->rpc_pipe == NULL)) {
696 switch (pipe_default_auth_type) {
697 case DCERPC_AUTH_TYPE_NONE:
698 ntresult = cli_rpc_pipe_open_noauth_transport(
699 cli, default_transport,
700 cmd_entry->table,
701 &cmd_entry->rpc_pipe);
702 break;
703 case DCERPC_AUTH_TYPE_SPNEGO:
705 /* won't happen, but if it does it will fail in cli_rpc_pipe_open_spnego() eventually */
706 const char *oid = "INVALID";
707 switch (pipe_default_auth_spnego_type) {
708 case PIPE_AUTH_TYPE_SPNEGO_NTLMSSP:
709 oid = GENSEC_OID_NTLMSSP;
710 break;
711 case PIPE_AUTH_TYPE_SPNEGO_KRB5:
712 oid = GENSEC_OID_KERBEROS5;
713 break;
714 case PIPE_AUTH_TYPE_SPNEGO_NONE:
715 break;
717 ntresult = cli_rpc_pipe_open_spnego(
718 cli, cmd_entry->table,
719 default_transport,
720 oid,
721 pipe_default_auth_level,
722 smbXcli_conn_remote_name(cli->conn),
723 get_cmdline_auth_info_domain(auth_info),
724 get_cmdline_auth_info_username(auth_info),
725 get_cmdline_auth_info_password(auth_info),
726 &cmd_entry->rpc_pipe);
727 break;
729 case DCERPC_AUTH_TYPE_NTLMSSP:
730 case DCERPC_AUTH_TYPE_KRB5:
731 ntresult = cli_rpc_pipe_open_generic_auth(
732 cli, cmd_entry->table,
733 default_transport,
734 pipe_default_auth_type,
735 pipe_default_auth_level,
736 smbXcli_conn_remote_name(cli->conn),
737 get_cmdline_auth_info_domain(auth_info),
738 get_cmdline_auth_info_username(auth_info),
739 get_cmdline_auth_info_password(auth_info),
740 &cmd_entry->rpc_pipe);
741 break;
742 case DCERPC_AUTH_TYPE_SCHANNEL:
743 TALLOC_FREE(rpcclient_netlogon_creds);
744 ntresult = cli_rpc_pipe_open_schannel(
745 cli, rpcclient_msg_ctx,
746 cmd_entry->table,
747 default_transport,
748 pipe_default_auth_level,
749 get_cmdline_auth_info_domain(auth_info),
750 &cmd_entry->rpc_pipe,
751 talloc_autofree_context(),
752 &rpcclient_netlogon_creds);
753 break;
754 default:
755 DEBUG(0, ("Could not initialise %s. Invalid "
756 "auth type %u\n",
757 cmd_entry->table->name,
758 pipe_default_auth_type ));
759 talloc_free(mem_ctx);
760 return NT_STATUS_UNSUCCESSFUL;
762 if (!NT_STATUS_IS_OK(ntresult)) {
763 DEBUG(0, ("Could not initialise %s. Error was %s\n",
764 cmd_entry->table->name,
765 nt_errstr(ntresult) ));
766 talloc_free(mem_ctx);
767 return ntresult;
770 ok = ndr_syntax_id_equal(&cmd_entry->table->syntax_id,
771 &ndr_table_netlogon.syntax_id);
772 if (rpcclient_netlogon_creds == NULL && ok) {
773 const char *dc_name = cmd_entry->rpc_pipe->desthost;
774 const char *domain = get_cmdline_auth_info_domain(auth_info);
775 enum netr_SchannelType sec_chan_type = 0;
776 const char *_account_name = NULL;
777 const char *account_name = NULL;
778 struct samr_Password current_nt_hash;
779 struct samr_Password *previous_nt_hash = NULL;
781 if (!get_trust_pw_hash(get_cmdline_auth_info_domain(auth_info),
782 current_nt_hash.hash, &_account_name,
783 &sec_chan_type))
785 DEBUG(0, ("Failed to fetch trust password for %s to connect to %s.\n",
786 get_cmdline_auth_info_domain(auth_info),
787 cmd_entry->table->name));
788 TALLOC_FREE(cmd_entry->rpc_pipe);
789 talloc_free(mem_ctx);
790 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
793 account_name = talloc_asprintf(mem_ctx, "%s$", _account_name);
794 if (account_name == NULL) {
795 DEBUG(0, ("Out of memory creating account name to connect to %s.\n",
796 cmd_entry->table->name));
797 TALLOC_FREE(cmd_entry->rpc_pipe);
798 SAFE_FREE(previous_nt_hash);
799 TALLOC_FREE(mem_ctx);
800 return NT_STATUS_NO_MEMORY;
803 ntresult = rpccli_create_netlogon_creds(dc_name,
804 domain,
805 account_name,
806 sec_chan_type,
807 rpcclient_msg_ctx,
808 talloc_autofree_context(),
809 &rpcclient_netlogon_creds);
810 if (!NT_STATUS_IS_OK(ntresult)) {
811 DEBUG(0, ("Could not initialise credentials for %s.\n",
812 cmd_entry->table->name));
813 TALLOC_FREE(cmd_entry->rpc_pipe);
814 SAFE_FREE(previous_nt_hash);
815 TALLOC_FREE(mem_ctx);
816 return ntresult;
819 ntresult = rpccli_setup_netlogon_creds(cli,
820 rpcclient_netlogon_creds,
821 false, /* force_reauth */
822 current_nt_hash,
823 previous_nt_hash);
824 SAFE_FREE(previous_nt_hash);
825 if (!NT_STATUS_IS_OK(ntresult)) {
826 DEBUG(0, ("Could not initialise credentials for %s.\n",
827 cmd_entry->table->name));
828 TALLOC_FREE(cmd_entry->rpc_pipe);
829 TALLOC_FREE(rpcclient_netlogon_creds);
830 TALLOC_FREE(mem_ctx);
831 return ntresult;
836 /* Run command */
838 if ( cmd_entry->returntype == RPC_RTYPE_NTSTATUS ) {
839 ntresult = cmd_entry->ntfn(cmd_entry->rpc_pipe, mem_ctx, argc, argv);
840 if (!NT_STATUS_IS_OK(ntresult)) {
841 printf("result was %s\n", nt_errstr(ntresult));
843 } else {
844 wresult = cmd_entry->wfn(cmd_entry->rpc_pipe, mem_ctx, argc, argv);
845 /* print out the DOS error */
846 if (!W_ERROR_IS_OK(wresult)) {
847 printf( "result was %s\n", win_errstr(wresult));
849 ntresult = W_ERROR_IS_OK(wresult)?NT_STATUS_OK:NT_STATUS_UNSUCCESSFUL;
852 /* Cleanup */
854 talloc_free(mem_ctx);
856 return ntresult;
861 * Process a command entered at the prompt or as part of -c
863 * @returns The NTSTATUS from running the command.
865 static NTSTATUS process_cmd(struct user_auth_info *auth_info,
866 struct cli_state *cli,
867 struct dcerpc_binding *binding,
868 char *cmd)
870 struct cmd_list *temp_list;
871 NTSTATUS result = NT_STATUS_OK;
872 int ret;
873 int argc;
874 const char **argv = NULL;
876 if ((ret = poptParseArgvString(cmd, &argc, &argv)) != 0) {
877 fprintf(stderr, "rpcclient: %s\n", poptStrerror(ret));
878 return NT_STATUS_UNSUCCESSFUL;
882 /* Walk through a dlist of arrays of commands. */
883 for (temp_list = cmd_list; temp_list; temp_list = temp_list->next) {
884 struct cmd_set *temp_set = temp_list->cmd_set;
886 while (temp_set->name) {
887 if (strequal(argv[0], temp_set->name)) {
888 if (!(temp_set->returntype == RPC_RTYPE_NTSTATUS && temp_set->ntfn ) &&
889 !(temp_set->returntype == RPC_RTYPE_WERROR && temp_set->wfn )) {
890 fprintf (stderr, "Invalid command\n");
891 goto out_free;
894 result = do_cmd(cli, auth_info, temp_set,
895 binding, argc, argv);
897 goto out_free;
899 temp_set++;
903 if (argv[0]) {
904 printf("command not found: %s\n", argv[0]);
907 out_free:
908 /* moved to do_cmd()
909 if (!NT_STATUS_IS_OK(result)) {
910 printf("result was %s\n", nt_errstr(result));
914 /* NOTE: popt allocates the whole argv, including the
915 * strings, as a single block. So a single free is
916 * enough to release it -- we don't free the
917 * individual strings. rtfm. */
918 free(argv);
920 return result;
924 /* Main function */
926 int main(int argc, char *argv[])
928 const char **const_argv = discard_const_p(const char *, argv);
929 int opt;
930 static char *cmdstr = NULL;
931 const char *server;
932 struct cli_state *cli = NULL;
933 static char *opt_ipaddr=NULL;
934 struct cmd_set **cmd_set;
935 struct sockaddr_storage server_ss;
936 NTSTATUS nt_status;
937 static int opt_port = 0;
938 int result = 0;
939 TALLOC_CTX *frame = talloc_stackframe();
940 uint32_t flags = 0;
941 struct dcerpc_binding *binding = NULL;
942 enum dcerpc_transport_t transport;
943 uint32_t bflags = 0;
944 const char *binding_string = NULL;
945 char *user, *domain, *q;
946 const char *host;
948 /* make sure the vars that get altered (4th field) are in
949 a fixed location or certain compilers complain */
950 poptContext pc;
951 struct poptOption long_options[] = {
952 POPT_AUTOHELP
953 {"command", 'c', POPT_ARG_STRING, &cmdstr, 'c', "Execute semicolon separated cmds", "COMMANDS"},
954 {"dest-ip", 'I', POPT_ARG_STRING, &opt_ipaddr, 'I', "Specify destination IP address", "IP"},
955 {"port", 'p', POPT_ARG_INT, &opt_port, 'p', "Specify port number", "PORT"},
956 POPT_COMMON_SAMBA
957 POPT_COMMON_CONNECTION
958 POPT_COMMON_CREDENTIALS
959 POPT_TABLEEND
962 load_case_tables();
964 zero_sockaddr(&server_ss);
966 setlinebuf(stdout);
968 /* the following functions are part of the Samba debugging
969 facilities. See lib/debug.c */
970 setup_logging("rpcclient", DEBUG_STDOUT);
972 rpcclient_auth_info = user_auth_info_init(frame);
973 if (rpcclient_auth_info == NULL) {
974 exit(1);
976 popt_common_set_auth_info(rpcclient_auth_info);
978 /* Parse options */
980 pc = poptGetContext("rpcclient", argc, const_argv,
981 long_options, 0);
983 if (argc == 1) {
984 poptPrintHelp(pc, stderr, 0);
985 goto done;
988 while((opt = poptGetNextOpt(pc)) != -1) {
989 switch (opt) {
991 case 'I':
992 if (!interpret_string_addr(&server_ss,
993 opt_ipaddr,
994 AI_NUMERICHOST)) {
995 fprintf(stderr, "%s not a valid IP address\n",
996 opt_ipaddr);
997 result = 1;
998 goto done;
1003 /* Get server as remaining unparsed argument. Print usage if more
1004 than one unparsed argument is present. */
1006 server = poptGetArg(pc);
1008 if (!server || poptGetArg(pc)) {
1009 poptPrintHelp(pc, stderr, 0);
1010 result = 1;
1011 goto done;
1014 poptFreeContext(pc);
1015 popt_burn_cmdline_password(argc, argv);
1017 if (!init_names()) {
1018 result = 1;
1019 goto done;
1022 /* Load smb.conf file */
1024 if (!lp_load_global(get_dyn_CONFIGFILE()))
1025 fprintf(stderr, "Can't load %s\n", get_dyn_CONFIGFILE());
1027 /* We must load interfaces after we load the smb.conf */
1028 load_interfaces();
1030 rpcclient_msg_ctx = messaging_init(talloc_autofree_context(),
1031 samba_tevent_context_init(talloc_autofree_context()));
1034 * Get password
1035 * from stdin if necessary
1038 if (get_cmdline_auth_info_use_machine_account(rpcclient_auth_info) &&
1039 !set_cmdline_auth_info_machine_account_creds(rpcclient_auth_info)) {
1040 result = 1;
1041 goto done;
1044 set_cmdline_auth_info_getpass(rpcclient_auth_info);
1046 if ((server[0] == '/' && server[1] == '/') ||
1047 (server[0] == '\\' && server[1] == '\\')) {
1048 server += 2;
1051 nt_status = dcerpc_parse_binding(frame, server, &binding);
1053 if (!NT_STATUS_IS_OK(nt_status)) {
1055 binding_string = talloc_asprintf(frame, "ncacn_np:%s",
1056 strip_hostname(server));
1057 if (!binding_string) {
1058 result = 1;
1059 goto done;
1062 nt_status = dcerpc_parse_binding(frame, binding_string, &binding);
1063 if (!NT_STATUS_IS_OK(nt_status)) {
1064 result = -1;
1065 goto done;
1069 transport = dcerpc_binding_get_transport(binding);
1071 if (transport == NCA_UNKNOWN) {
1072 nt_status = dcerpc_binding_set_transport(binding, NCACN_NP);
1073 if (!NT_STATUS_IS_OK(nt_status)) {
1074 result = -1;
1075 goto done;
1079 host = dcerpc_binding_get_string_option(binding, "host");
1081 bflags = dcerpc_binding_get_flags(binding);
1082 if (bflags & DCERPC_CONNECT) {
1083 pipe_default_auth_level = DCERPC_AUTH_LEVEL_CONNECT;
1084 pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
1086 if (bflags & DCERPC_SIGN) {
1087 pipe_default_auth_level = DCERPC_AUTH_LEVEL_INTEGRITY;
1088 pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
1090 if (bflags & DCERPC_SEAL) {
1091 pipe_default_auth_level = DCERPC_AUTH_LEVEL_PRIVACY;
1092 pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
1094 if (bflags & DCERPC_AUTH_SPNEGO) {
1095 pipe_default_auth_type = DCERPC_AUTH_TYPE_SPNEGO;
1096 pipe_default_auth_spnego_type = PIPE_AUTH_TYPE_SPNEGO_NTLMSSP;
1098 if (bflags & DCERPC_AUTH_NTLM) {
1099 if (pipe_default_auth_type == DCERPC_AUTH_TYPE_SPNEGO) {
1100 pipe_default_auth_spnego_type = PIPE_AUTH_TYPE_SPNEGO_NTLMSSP;
1101 } else {
1102 pipe_default_auth_type = DCERPC_AUTH_TYPE_NTLMSSP;
1105 if (bflags & DCERPC_AUTH_KRB5) {
1106 if (pipe_default_auth_type == DCERPC_AUTH_TYPE_SPNEGO) {
1107 pipe_default_auth_spnego_type = PIPE_AUTH_TYPE_SPNEGO_KRB5;
1108 } else {
1109 pipe_default_auth_type = DCERPC_AUTH_TYPE_KRB5;
1112 if (pipe_default_auth_type != DCERPC_AUTH_TYPE_NONE) {
1113 /* If neither Integrity or Privacy are requested then
1114 * Use just Connect level */
1115 if (pipe_default_auth_level == DCERPC_AUTH_LEVEL_NONE) {
1116 pipe_default_auth_level = DCERPC_AUTH_LEVEL_CONNECT;
1120 if (get_cmdline_auth_info_use_kerberos(rpcclient_auth_info)) {
1121 flags |= CLI_FULL_CONNECTION_USE_KERBEROS |
1122 CLI_FULL_CONNECTION_FALLBACK_AFTER_KERBEROS;
1124 if (get_cmdline_auth_info_use_ccache(rpcclient_auth_info)) {
1125 flags |= CLI_FULL_CONNECTION_USE_CCACHE;
1128 user = talloc_strdup(frame, get_cmdline_auth_info_username(rpcclient_auth_info));
1129 SMB_ASSERT(user != NULL);
1130 domain = talloc_strdup(frame, lp_workgroup());
1131 SMB_ASSERT(domain != NULL);
1132 set_cmdline_auth_info_domain(rpcclient_auth_info, domain);
1134 if ((q = strchr_m(user,'\\'))) {
1135 *q = 0;
1136 set_cmdline_auth_info_domain(rpcclient_auth_info, user);
1137 set_cmdline_auth_info_username(rpcclient_auth_info, q+1);
1140 nt_status = cli_full_connection(&cli, lp_netbios_name(), host,
1141 opt_ipaddr ? &server_ss : NULL, opt_port,
1142 "IPC$", "IPC",
1143 get_cmdline_auth_info_username(rpcclient_auth_info),
1144 get_cmdline_auth_info_domain(rpcclient_auth_info),
1145 get_cmdline_auth_info_password(rpcclient_auth_info),
1146 flags,
1147 get_cmdline_auth_info_signing_state(rpcclient_auth_info));
1149 if (!NT_STATUS_IS_OK(nt_status)) {
1150 DEBUG(0,("Cannot connect to server. Error was %s\n", nt_errstr(nt_status)));
1151 result = 1;
1152 goto done;
1155 if (get_cmdline_auth_info_smb_encrypt(rpcclient_auth_info)) {
1156 nt_status = cli_cm_force_encryption(cli,
1157 get_cmdline_auth_info_username(rpcclient_auth_info),
1158 get_cmdline_auth_info_password(rpcclient_auth_info),
1159 get_cmdline_auth_info_domain(rpcclient_auth_info),
1160 "IPC$");
1161 if (!NT_STATUS_IS_OK(nt_status)) {
1162 result = 1;
1163 goto done;
1167 #if 0 /* COMMENT OUT FOR TESTING */
1168 memset(cmdline_auth_info.password,'X',sizeof(cmdline_auth_info.password));
1169 #endif
1171 /* Load command lists */
1172 rpcclient_cli_state = cli;
1173 timeout = cli_set_timeout(cli, 10000);
1175 cmd_set = rpcclient_command_list;
1177 while(*cmd_set) {
1178 add_command_set(*cmd_set);
1179 add_command_set(separator_command);
1180 cmd_set++;
1183 default_transport = dcerpc_binding_get_transport(binding);
1185 fetch_machine_sid(cli);
1187 /* Do anything specified with -c */
1188 if (cmdstr && cmdstr[0]) {
1189 char *cmd;
1190 char *p = cmdstr;
1192 result = 0;
1194 while((cmd=next_command(&p)) != NULL) {
1195 NTSTATUS cmd_result = process_cmd(rpcclient_auth_info, cli,
1196 binding, cmd);
1197 SAFE_FREE(cmd);
1198 result = NT_STATUS_IS_ERR(cmd_result);
1201 goto done;
1204 /* Loop around accepting commands */
1206 while(1) {
1207 char *line = NULL;
1209 line = smb_readline("rpcclient $> ", NULL, completion_fn);
1211 if (line == NULL)
1212 break;
1214 if (line[0] != '\n')
1215 process_cmd(rpcclient_auth_info, cli, binding, line);
1216 SAFE_FREE(line);
1219 done:
1220 rpcclient_cli_state = NULL;
1221 if (cli != NULL) {
1222 cli_shutdown(cli);
1224 TALLOC_FREE(frame);
1225 return result;