s3-spoolss: fix rpcclient after setprinter IDL fixes.
[ira/wip.git] / source3 / rpcclient / rpcclient.c
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 #include "../libcli/auth/libcli_auth.h"
25 #include "../librpc/gen_ndr/cli_lsa.h"
26
27 DOM_SID domain_sid;
28
29 static enum pipe_auth_type pipe_default_auth_type = PIPE_AUTH_TYPE_NONE;
30 static enum dcerpc_AuthLevel pipe_default_auth_level = DCERPC_AUTH_LEVEL_NONE;
31 static unsigned int timeout = 0;
32 static enum dcerpc_transport_t default_transport = NCACN_NP;
33
34 struct user_auth_info *rpcclient_auth_info;
35
36 /* List to hold groups of commands.
37  *
38  * Commands are defined in a list of arrays: arrays are easy to
39  * statically declare, and lists are easier to dynamically extend.
40  */
41
42 static struct cmd_list {
43         struct cmd_list *prev, *next;
44         struct cmd_set *cmd_set;
45 } *cmd_list;
46
47 /****************************************************************************
48 handle completion of commands for readline
49 ****************************************************************************/
50 static char **completion_fn(const char *text, int start, int end)
51 {
52 #define MAX_COMPLETIONS 100
53         char **matches;
54         int i, count=0;
55         struct cmd_list *commands = cmd_list;
56
57 #if 0   /* JERRY */
58         /* FIXME!!!  -- what to do when completing argument? */
59         /* for words not at the start of the line fallback 
60            to filename completion */
61         if (start) 
62                 return NULL;
63 #endif
64
65         /* make sure we have a list of valid commands */
66         if (!commands) {
67                 return NULL;
68         }
69
70         matches = SMB_MALLOC_ARRAY(char *, MAX_COMPLETIONS);
71         if (!matches) {
72                 return NULL;
73         }
74
75         matches[count++] = SMB_STRDUP(text);
76         if (!matches[0]) {
77                 SAFE_FREE(matches);
78                 return NULL;
79         }
80
81         while (commands && count < MAX_COMPLETIONS-1) {
82                 if (!commands->cmd_set) {
83                         break;
84                 }
85                 
86                 for (i=0; commands->cmd_set[i].name; i++) {
87                         if ((strncmp(text, commands->cmd_set[i].name, strlen(text)) == 0) &&
88                                 (( commands->cmd_set[i].returntype == RPC_RTYPE_NTSTATUS &&
89                         commands->cmd_set[i].ntfn ) || 
90                       ( commands->cmd_set[i].returntype == RPC_RTYPE_WERROR &&
91                         commands->cmd_set[i].wfn))) {
92                                 matches[count] = SMB_STRDUP(commands->cmd_set[i].name);
93                                 if (!matches[count]) {
94                                         for (i = 0; i < count; i++) {
95                                                 SAFE_FREE(matches[count]);
96                                         }
97                                         SAFE_FREE(matches);
98                                         return NULL;
99                                 }
100                                 count++;
101                         }
102                 }
103                 commands = commands->next;
104                 
105         }
106
107         if (count == 2) {
108                 SAFE_FREE(matches[0]);
109                 matches[0] = SMB_STRDUP(matches[1]);
110         }
111         matches[count] = NULL;
112         return matches;
113 }
114
115 static char *next_command (char **cmdstr)
116 {
117         char *command;
118         char                    *p;
119         
120         if (!cmdstr || !(*cmdstr))
121                 return NULL;
122         
123         p = strchr_m(*cmdstr, ';');
124         if (p)
125                 *p = '\0';
126         command = SMB_STRDUP(*cmdstr);
127         if (p)
128                 *cmdstr = p + 1;
129         else
130                 *cmdstr = NULL;
131         
132         return command;
133 }
134
135 /* Fetch the SID for this computer */
136
137 static void fetch_machine_sid(struct cli_state *cli)
138 {
139         struct policy_handle pol;
140         NTSTATUS result = NT_STATUS_OK;
141         static bool got_domain_sid;
142         TALLOC_CTX *mem_ctx;
143         struct rpc_pipe_client *lsapipe = NULL;
144         union lsa_PolicyInformation *info = NULL;
145
146         if (got_domain_sid) return;
147
148         if (!(mem_ctx=talloc_init("fetch_machine_sid"))) {
149                 DEBUG(0,("fetch_machine_sid: talloc_init returned NULL!\n"));
150                 goto error;
151         }
152
153         result = cli_rpc_pipe_open_noauth(cli, &ndr_table_lsarpc.syntax_id,
154                                           &lsapipe);
155         if (!NT_STATUS_IS_OK(result)) {
156                 fprintf(stderr, "could not initialise lsa pipe. Error was %s\n", nt_errstr(result) );
157                 goto error;
158         }
159         
160         result = rpccli_lsa_open_policy(lsapipe, mem_ctx, True, 
161                                      SEC_FLAG_MAXIMUM_ALLOWED,
162                                      &pol);
163         if (!NT_STATUS_IS_OK(result)) {
164                 goto error;
165         }
166
167         result = rpccli_lsa_QueryInfoPolicy(lsapipe, mem_ctx,
168                                             &pol,
169                                             LSA_POLICY_INFO_ACCOUNT_DOMAIN,
170                                             &info);
171         if (!NT_STATUS_IS_OK(result)) {
172                 goto error;
173         }
174
175         got_domain_sid = True;
176         sid_copy(&domain_sid, info->account_domain.sid);
177
178         rpccli_lsa_Close(lsapipe, mem_ctx, &pol);
179         TALLOC_FREE(lsapipe);
180         talloc_destroy(mem_ctx);
181
182         return;
183
184  error:
185
186         if (lsapipe) {
187                 TALLOC_FREE(lsapipe);
188         }
189
190         fprintf(stderr, "could not obtain sid for domain %s\n", cli->domain);
191
192         if (!NT_STATUS_IS_OK(result)) {
193                 fprintf(stderr, "error: %s\n", nt_errstr(result));
194         }
195
196         exit(1);
197 }
198
199 /* List the available commands on a given pipe */
200
201 static NTSTATUS cmd_listcommands(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
202                                  int argc, const char **argv)
203 {
204         struct cmd_list *tmp;
205         struct cmd_set *tmp_set;
206         int i;
207
208         /* Usage */
209
210         if (argc != 2) {
211                 printf("Usage: %s <pipe>\n", argv[0]);
212                 return NT_STATUS_OK;
213         }
214
215         /* Help on one command */
216
217         for (tmp = cmd_list; tmp; tmp = tmp->next) 
218         {
219                 tmp_set = tmp->cmd_set;
220                 
221                 if (!StrCaseCmp(argv[1], tmp_set->name))
222                 {
223                         printf("Available commands on the %s pipe:\n\n", tmp_set->name);
224
225                         i = 0;
226                         tmp_set++;
227                         while(tmp_set->name) {
228                                 printf("%30s", tmp_set->name);
229                                 tmp_set++;
230                                 i++;
231                                 if (i%3 == 0)
232                                         printf("\n");
233                         }
234                         
235                         /* drop out of the loop */
236                         break;
237                 }
238         }
239         printf("\n\n");
240
241         return NT_STATUS_OK;
242 }
243
244 /* Display help on commands */
245
246 static NTSTATUS cmd_help(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
247                          int argc, const char **argv)
248 {
249         struct cmd_list *tmp;
250         struct cmd_set *tmp_set;
251
252         /* Usage */
253
254         if (argc > 2) {
255                 printf("Usage: %s [command]\n", argv[0]);
256                 return NT_STATUS_OK;
257         }
258
259         /* Help on one command */
260
261         if (argc == 2) {
262                 for (tmp = cmd_list; tmp; tmp = tmp->next) {
263                         
264                         tmp_set = tmp->cmd_set;
265
266                         while(tmp_set->name) {
267                                 if (strequal(argv[1], tmp_set->name)) {
268                                         if (tmp_set->usage &&
269                                             tmp_set->usage[0])
270                                                 printf("%s\n", tmp_set->usage);
271                                         else
272                                                 printf("No help for %s\n", tmp_set->name);
273
274                                         return NT_STATUS_OK;
275                                 }
276
277                                 tmp_set++;
278                         }
279                 }
280
281                 printf("No such command: %s\n", argv[1]);
282                 return NT_STATUS_OK;
283         }
284
285         /* List all commands */
286
287         for (tmp = cmd_list; tmp; tmp = tmp->next) {
288
289                 tmp_set = tmp->cmd_set;
290
291                 while(tmp_set->name) {
292
293                         printf("%15s\t\t%s\n", tmp_set->name,
294                                tmp_set->description ? tmp_set->description:
295                                "");
296
297                         tmp_set++;
298                 }
299         }
300
301         return NT_STATUS_OK;
302 }
303
304 /* Change the debug level */
305
306 static NTSTATUS cmd_debuglevel(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
307                                int argc, const char **argv)
308 {
309         if (argc > 2) {
310                 printf("Usage: %s [debuglevel]\n", argv[0]);
311                 return NT_STATUS_OK;
312         }
313
314         if (argc == 2) {
315                 DEBUGLEVEL = atoi(argv[1]);
316         }
317
318         printf("debuglevel is %d\n", DEBUGLEVEL);
319
320         return NT_STATUS_OK;
321 }
322
323 static NTSTATUS cmd_quit(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
324                          int argc, const char **argv)
325 {
326         exit(0);
327         return NT_STATUS_OK; /* NOTREACHED */
328 }
329
330 static NTSTATUS cmd_set_ss_level(void)
331 {
332         struct cmd_list *tmp;
333
334         /* Close any existing connections not at this level. */
335
336         for (tmp = cmd_list; tmp; tmp = tmp->next) {
337                 struct cmd_set *tmp_set;
338
339                 for (tmp_set = tmp->cmd_set; tmp_set->name; tmp_set++) {
340                         if (tmp_set->rpc_pipe == NULL) {
341                                 continue;
342                         }
343
344                         if ((tmp_set->rpc_pipe->auth->auth_type
345                              != pipe_default_auth_type)
346                             || (tmp_set->rpc_pipe->auth->auth_level
347                                 != pipe_default_auth_level)) {
348                                 TALLOC_FREE(tmp_set->rpc_pipe);
349                                 tmp_set->rpc_pipe = NULL;
350                         }
351                 }
352         }
353         return NT_STATUS_OK;
354 }
355
356 static NTSTATUS cmd_set_transport(void)
357 {
358         struct cmd_list *tmp;
359
360         /* Close any existing connections not at this level. */
361
362         for (tmp = cmd_list; tmp; tmp = tmp->next) {
363                 struct cmd_set *tmp_set;
364
365                 for (tmp_set = tmp->cmd_set; tmp_set->name; tmp_set++) {
366                         if (tmp_set->rpc_pipe == NULL) {
367                                 continue;
368                         }
369
370                         if (tmp_set->rpc_pipe->transport->transport != default_transport) {
371                                 TALLOC_FREE(tmp_set->rpc_pipe);
372                                 tmp_set->rpc_pipe = NULL;
373                         }
374                 }
375         }
376         return NT_STATUS_OK;
377 }
378
379 static NTSTATUS cmd_sign(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
380                          int argc, const char **argv)
381 {
382         const char *type = "NTLMSSP";
383
384         pipe_default_auth_level = DCERPC_AUTH_LEVEL_INTEGRITY;
385         pipe_default_auth_type = PIPE_AUTH_TYPE_NTLMSSP;
386
387         if (argc > 2) {
388                 printf("Usage: %s [NTLMSSP|NTLMSSP_SPNEGO|SCHANNEL]\n", argv[0]);
389                 return NT_STATUS_OK;
390         }
391
392         if (argc == 2) {
393                 type = argv[1];
394                 if (strequal(type, "NTLMSSP")) {
395                         pipe_default_auth_type = PIPE_AUTH_TYPE_NTLMSSP;
396                 } else if (strequal(type, "NTLMSSP_SPNEGO")) {
397                         pipe_default_auth_type = PIPE_AUTH_TYPE_SPNEGO_NTLMSSP;
398                 } else if (strequal(type, "SCHANNEL")) {
399                         pipe_default_auth_type = PIPE_AUTH_TYPE_SCHANNEL;
400                 } else {
401                         printf("unknown type %s\n", type);
402                         return NT_STATUS_INVALID_LEVEL;
403                 }
404         }
405
406         d_printf("Setting %s - sign\n", type);
407
408         return cmd_set_ss_level();
409 }
410
411 static NTSTATUS cmd_seal(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
412                          int argc, const char **argv)
413 {
414         const char *type = "NTLMSSP";
415
416         pipe_default_auth_level = DCERPC_AUTH_LEVEL_PRIVACY;
417         pipe_default_auth_type = PIPE_AUTH_TYPE_NTLMSSP;
418
419         if (argc > 2) {
420                 printf("Usage: %s [NTLMSSP|NTLMSSP_SPNEGO|SCHANNEL]\n", argv[0]);
421                 return NT_STATUS_OK;
422         }
423
424         if (argc == 2) {
425                 type = argv[1];
426                 if (strequal(type, "NTLMSSP")) {
427                         pipe_default_auth_type = PIPE_AUTH_TYPE_NTLMSSP;
428                 } else if (strequal(type, "NTLMSSP_SPNEGO")) {
429                         pipe_default_auth_type = PIPE_AUTH_TYPE_SPNEGO_NTLMSSP;
430                 } else if (strequal(type, "SCHANNEL")) {
431                         pipe_default_auth_type = PIPE_AUTH_TYPE_SCHANNEL;
432                 } else {
433                         printf("unknown type %s\n", type);
434                         return NT_STATUS_INVALID_LEVEL;
435                 }
436         }
437
438         d_printf("Setting %s - sign and seal\n", type);
439
440         return cmd_set_ss_level();
441 }
442
443 static NTSTATUS cmd_timeout(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
444                             int argc, const char **argv)
445 {
446         struct cmd_list *tmp;
447
448         if (argc > 2) {
449                 printf("Usage: %s timeout\n", argv[0]);
450                 return NT_STATUS_OK;
451         }
452
453         if (argc == 2) {
454                 timeout = atoi(argv[1]);
455
456                 for (tmp = cmd_list; tmp; tmp = tmp->next) {
457                         
458                         struct cmd_set *tmp_set;
459
460                         for (tmp_set = tmp->cmd_set; tmp_set->name; tmp_set++) {
461                                 if (tmp_set->rpc_pipe == NULL) {
462                                         continue;
463                                 }
464
465                                 rpccli_set_timeout(tmp_set->rpc_pipe, timeout);
466                         }
467                 }
468         }
469
470         printf("timeout is %d\n", timeout);
471
472         return NT_STATUS_OK;
473 }
474
475
476 static NTSTATUS cmd_none(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
477                          int argc, const char **argv)
478 {
479         pipe_default_auth_level = DCERPC_AUTH_LEVEL_NONE;
480         pipe_default_auth_type = PIPE_AUTH_TYPE_NONE;
481
482         return cmd_set_ss_level();
483 }
484
485 static NTSTATUS cmd_schannel(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
486                              int argc, const char **argv)
487 {
488         d_printf("Setting schannel - sign and seal\n");
489         pipe_default_auth_level = DCERPC_AUTH_LEVEL_PRIVACY;
490         pipe_default_auth_type = PIPE_AUTH_TYPE_SCHANNEL;
491
492         return cmd_set_ss_level();
493 }
494
495 static NTSTATUS cmd_schannel_sign(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
496                              int argc, const char **argv)
497 {
498         d_printf("Setting schannel - sign only\n");
499         pipe_default_auth_level = DCERPC_AUTH_LEVEL_INTEGRITY;
500         pipe_default_auth_type = PIPE_AUTH_TYPE_SCHANNEL;
501
502         return cmd_set_ss_level();
503 }
504
505 static NTSTATUS cmd_choose_transport(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
506                                      int argc, const char **argv)
507 {
508         NTSTATUS status;
509
510         if (argc != 2) {
511                 printf("Usage: %s [NCACN_NP|NCACN_IP_TCP]\n", argv[0]);
512                 return NT_STATUS_OK;
513         }
514
515         if (strequal(argv[1], "NCACN_NP")) {
516                 default_transport = NCACN_NP;
517         } else if (strequal(argv[1], "NCACN_IP_TCP")) {
518                 default_transport = NCACN_IP_TCP;
519         } else {
520                 printf("transport type: %s unknown or not supported\n", argv[1]);
521                 return NT_STATUS_NOT_SUPPORTED;
522         }
523
524         status = cmd_set_transport();
525         if (!NT_STATUS_IS_OK(status)) {
526                 return status;
527         }
528
529         printf("default transport is now: %s\n", argv[1]);
530
531         return NT_STATUS_OK;
532 }
533
534 /* Built in rpcclient commands */
535
536 static struct cmd_set rpcclient_commands[] = {
537
538         { "GENERAL OPTIONS" },
539
540         { "help", RPC_RTYPE_NTSTATUS, cmd_help, NULL,     NULL, NULL,   "Get help on commands", "[command]" },
541         { "?",  RPC_RTYPE_NTSTATUS, cmd_help, NULL,       NULL, NULL,   "Get help on commands", "[command]" },
542         { "debuglevel", RPC_RTYPE_NTSTATUS, cmd_debuglevel, NULL,   NULL,       NULL, "Set debug level", "level" },
543         { "debug", RPC_RTYPE_NTSTATUS, cmd_debuglevel, NULL,   NULL,    NULL, "Set debug level", "level" },
544         { "list",       RPC_RTYPE_NTSTATUS, cmd_listcommands, NULL, NULL,       NULL, "List available commands on <pipe>", "pipe" },
545         { "exit", RPC_RTYPE_NTSTATUS, cmd_quit, NULL,   NULL,   NULL,   "Exit program", "" },
546         { "quit", RPC_RTYPE_NTSTATUS, cmd_quit, NULL,     NULL, NULL, "Exit program", "" },
547         { "sign", RPC_RTYPE_NTSTATUS, cmd_sign, NULL,     NULL, NULL, "Force RPC pipe connections to be signed", "" },
548         { "seal", RPC_RTYPE_NTSTATUS, cmd_seal, NULL,     NULL, NULL, "Force RPC pipe connections to be sealed", "" },
549         { "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.", "" },
550         { "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.", "" },
551         { "timeout", RPC_RTYPE_NTSTATUS, cmd_timeout, NULL,       NULL, NULL, "Set timeout (in milliseonds) for RPC operations", "" },
552         { "transport", RPC_RTYPE_NTSTATUS, cmd_choose_transport, NULL,    NULL, NULL, "Choose ncacn transport for RPC operations", "" },
553         { "none", RPC_RTYPE_NTSTATUS, cmd_none, NULL,     NULL, NULL, "Force RPC pipe connections to have no special properties", "" },
554
555         { NULL }
556 };
557
558 static struct cmd_set separator_command[] = {
559         { "---------------", MAX_RPC_RETURN_TYPE, NULL, NULL,   NULL, NULL, "----------------------" },
560         { NULL }
561 };
562
563
564 /* Various pipe commands */
565
566 extern struct cmd_set lsarpc_commands[];
567 extern struct cmd_set samr_commands[];
568 extern struct cmd_set spoolss_commands[];
569 extern struct cmd_set netlogon_commands[];
570 extern struct cmd_set srvsvc_commands[];
571 extern struct cmd_set dfs_commands[];
572 extern struct cmd_set ds_commands[];
573 extern struct cmd_set echo_commands[];
574 extern struct cmd_set epmapper_commands[];
575 extern struct cmd_set shutdown_commands[];
576 extern struct cmd_set test_commands[];
577 extern struct cmd_set wkssvc_commands[];
578 extern struct cmd_set ntsvcs_commands[];
579 extern struct cmd_set drsuapi_commands[];
580 extern struct cmd_set eventlog_commands[];
581
582 static struct cmd_set *rpcclient_command_list[] = {
583         rpcclient_commands,
584         lsarpc_commands,
585         ds_commands,
586         samr_commands,
587         spoolss_commands,
588         netlogon_commands,
589         srvsvc_commands,
590         dfs_commands,
591         echo_commands,
592         epmapper_commands,
593         shutdown_commands,
594         test_commands,
595         wkssvc_commands,
596         ntsvcs_commands,
597         drsuapi_commands,
598         eventlog_commands,
599         NULL
600 };
601
602 static void add_command_set(struct cmd_set *cmd_set)
603 {
604         struct cmd_list *entry;
605
606         if (!(entry = SMB_MALLOC_P(struct cmd_list))) {
607                 DEBUG(0, ("out of memory\n"));
608                 return;
609         }
610
611         ZERO_STRUCTP(entry);
612
613         entry->cmd_set = cmd_set;
614         DLIST_ADD(cmd_list, entry);
615 }
616
617
618 /**
619  * Call an rpcclient function, passing an argv array.
620  *
621  * @param cmd Command to run, as a single string.
622  **/
623 static NTSTATUS do_cmd(struct cli_state *cli,
624                        struct user_auth_info *auth_info,
625                        struct cmd_set *cmd_entry,
626                        struct dcerpc_binding *binding,
627                        int argc, char **argv)
628 {
629         NTSTATUS ntresult;
630         WERROR wresult;
631         
632         TALLOC_CTX *mem_ctx;
633
634         /* Create mem_ctx */
635
636         if (!(mem_ctx = talloc_init("do_cmd"))) {
637                 DEBUG(0, ("talloc_init() failed\n"));
638                 return NT_STATUS_NO_MEMORY;
639         }
640
641         /* Open pipe */
642
643         if ((cmd_entry->interface != NULL) && (cmd_entry->rpc_pipe == NULL)) {
644                 switch (pipe_default_auth_type) {
645                         case PIPE_AUTH_TYPE_NONE:
646                                 ntresult = cli_rpc_pipe_open_noauth_transport(
647                                         cli, default_transport,
648                                         cmd_entry->interface,
649                                         &cmd_entry->rpc_pipe);
650                                 break;
651                         case PIPE_AUTH_TYPE_SPNEGO_NTLMSSP:
652                                 ntresult = cli_rpc_pipe_open_spnego_ntlmssp(
653                                         cli, cmd_entry->interface,
654                                         default_transport,
655                                         pipe_default_auth_level,
656                                         get_cmdline_auth_info_domain(auth_info),
657                                         get_cmdline_auth_info_username(auth_info),
658                                         get_cmdline_auth_info_password(auth_info),
659                                         &cmd_entry->rpc_pipe);
660                                 break;
661                         case PIPE_AUTH_TYPE_NTLMSSP:
662                                 ntresult = cli_rpc_pipe_open_ntlmssp(
663                                         cli, cmd_entry->interface,
664                                         default_transport,
665                                         pipe_default_auth_level,
666                                         get_cmdline_auth_info_domain(auth_info),
667                                         get_cmdline_auth_info_username(auth_info),
668                                         get_cmdline_auth_info_password(auth_info),
669                                         &cmd_entry->rpc_pipe);
670                                 break;
671                         case PIPE_AUTH_TYPE_SCHANNEL:
672                                 ntresult = cli_rpc_pipe_open_schannel(
673                                         cli, cmd_entry->interface,
674                                         default_transport,
675                                         pipe_default_auth_level,
676                                         get_cmdline_auth_info_domain(auth_info),
677                                         &cmd_entry->rpc_pipe);
678                                 break;
679                         default:
680                                 DEBUG(0, ("Could not initialise %s. Invalid "
681                                           "auth type %u\n",
682                                           get_pipe_name_from_syntax(
683                                                   talloc_tos(),
684                                                   cmd_entry->interface),
685                                           pipe_default_auth_type ));
686                                 return NT_STATUS_UNSUCCESSFUL;
687                 }
688                 if (!NT_STATUS_IS_OK(ntresult)) {
689                         DEBUG(0, ("Could not initialise %s. Error was %s\n",
690                                   get_pipe_name_from_syntax(
691                                           talloc_tos(), cmd_entry->interface),
692                                   nt_errstr(ntresult) ));
693                         return ntresult;
694                 }
695
696                 if (ndr_syntax_id_equal(cmd_entry->interface,
697                                         &ndr_table_netlogon.syntax_id)) {
698                         uint32_t neg_flags = NETLOGON_NEG_AUTH2_ADS_FLAGS;
699                         enum netr_SchannelType sec_channel_type;
700                         uchar trust_password[16];
701                         const char *machine_account;
702
703                         if (!get_trust_pw_hash(get_cmdline_auth_info_domain(auth_info),
704                                                trust_password, &machine_account,
705                                                &sec_channel_type))
706                         {
707                                 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
708                         }
709
710                         ntresult = rpccli_netlogon_setup_creds(cmd_entry->rpc_pipe,
711                                                 cli->desthost,   /* server name */
712                                                 get_cmdline_auth_info_domain(auth_info),  /* domain */
713                                                 global_myname(), /* client name */
714                                                 machine_account, /* machine account name */
715                                                 trust_password,
716                                                 sec_channel_type,
717                                                 &neg_flags);
718
719                         if (!NT_STATUS_IS_OK(ntresult)) {
720                                 DEBUG(0, ("Could not initialise credentials for %s.\n",
721                                           get_pipe_name_from_syntax(
722                                                   talloc_tos(),
723                                                   cmd_entry->interface)));
724                                 return ntresult;
725                         }
726                 }
727         }
728
729         /* Run command */
730
731         if ( cmd_entry->returntype == RPC_RTYPE_NTSTATUS ) {
732                 ntresult = cmd_entry->ntfn(cmd_entry->rpc_pipe, mem_ctx, argc, (const char **) argv);
733                 if (!NT_STATUS_IS_OK(ntresult)) {
734                         printf("result was %s\n", nt_errstr(ntresult));
735                 }
736         } else {
737                 wresult = cmd_entry->wfn(cmd_entry->rpc_pipe, mem_ctx, argc, (const char **) argv);
738                 /* print out the DOS error */
739                 if (!W_ERROR_IS_OK(wresult)) {
740                         printf( "result was %s\n", win_errstr(wresult));
741                 }
742                 ntresult = W_ERROR_IS_OK(wresult)?NT_STATUS_OK:NT_STATUS_UNSUCCESSFUL;
743         }
744
745         /* Cleanup */
746
747         talloc_destroy(mem_ctx);
748
749         return ntresult;
750 }
751
752
753 /**
754  * Process a command entered at the prompt or as part of -c
755  *
756  * @returns The NTSTATUS from running the command.
757  **/
758 static NTSTATUS process_cmd(struct user_auth_info *auth_info,
759                             struct cli_state *cli,
760                             struct dcerpc_binding *binding,
761                             char *cmd)
762 {
763         struct cmd_list *temp_list;
764         NTSTATUS result = NT_STATUS_OK;
765         int ret;
766         int argc;
767         char **argv = NULL;
768
769         if ((ret = poptParseArgvString(cmd, &argc, (const char ***) &argv)) != 0) {
770                 fprintf(stderr, "rpcclient: %s\n", poptStrerror(ret));
771                 return NT_STATUS_UNSUCCESSFUL;
772         }
773
774
775         /* Walk through a dlist of arrays of commands. */
776         for (temp_list = cmd_list; temp_list; temp_list = temp_list->next) {
777                 struct cmd_set *temp_set = temp_list->cmd_set;
778
779                 while (temp_set->name) {
780                         if (strequal(argv[0], temp_set->name)) {
781                                 if (!(temp_set->returntype == RPC_RTYPE_NTSTATUS && temp_set->ntfn ) &&
782                          !(temp_set->returntype == RPC_RTYPE_WERROR && temp_set->wfn )) {
783                                         fprintf (stderr, "Invalid command\n");
784                                         goto out_free;
785                                 }
786
787                                 result = do_cmd(cli, auth_info, temp_set,
788                                                 binding, argc, argv);
789
790                                 goto out_free;
791                         }
792                         temp_set++;
793                 }
794         }
795
796         if (argv[0]) {
797                 printf("command not found: %s\n", argv[0]);
798         }
799
800 out_free:
801 /* moved to do_cmd()
802         if (!NT_STATUS_IS_OK(result)) {
803                 printf("result was %s\n", nt_errstr(result));
804         }
805 */
806
807         /* NOTE: popt allocates the whole argv, including the
808          * strings, as a single block.  So a single free is
809          * enough to release it -- we don't free the
810          * individual strings.  rtfm. */
811         free(argv);
812
813         return result;
814 }
815
816
817 /* Main function */
818
819  int main(int argc, char *argv[])
820 {
821         int                     opt;
822         static char             *cmdstr = NULL;
823         const char *server;
824         struct cli_state        *cli = NULL;
825         static char             *opt_ipaddr=NULL;
826         struct cmd_set          **cmd_set;
827         struct sockaddr_storage server_ss;
828         NTSTATUS                nt_status;
829         static int              opt_port = 0;
830         fstring new_workgroup;
831         int result = 0;
832         TALLOC_CTX *frame = talloc_stackframe();
833         uint32_t flags = 0;
834         struct dcerpc_binding *binding = NULL;
835         const char *binding_string = NULL;
836         char *user, *domain, *q;
837
838         /* make sure the vars that get altered (4th field) are in
839            a fixed location or certain compilers complain */
840         poptContext pc;
841         struct poptOption long_options[] = {
842                 POPT_AUTOHELP
843                 {"command",     'c', POPT_ARG_STRING,   &cmdstr, 'c', "Execute semicolon separated cmds", "COMMANDS"},
844                 {"dest-ip", 'I', POPT_ARG_STRING,   &opt_ipaddr, 'I', "Specify destination IP address", "IP"},
845                 {"port", 'p', POPT_ARG_INT,   &opt_port, 'p', "Specify port number", "PORT"},
846                 POPT_COMMON_SAMBA
847                 POPT_COMMON_CONNECTION
848                 POPT_COMMON_CREDENTIALS
849                 POPT_TABLEEND
850         };
851
852         load_case_tables();
853
854         zero_sockaddr(&server_ss);
855
856         setlinebuf(stdout);
857
858         /* the following functions are part of the Samba debugging
859            facilities.  See lib/debug.c */
860         setup_logging("rpcclient", True);
861
862         rpcclient_auth_info = user_auth_info_init(frame);
863         if (rpcclient_auth_info == NULL) {
864                 exit(1);
865         }
866         popt_common_set_auth_info(rpcclient_auth_info);
867
868         /* Parse options */
869
870         pc = poptGetContext("rpcclient", argc, (const char **) argv,
871                             long_options, 0);
872
873         if (argc == 1) {
874                 poptPrintHelp(pc, stderr, 0);
875                 goto done;
876         }
877
878         while((opt = poptGetNextOpt(pc)) != -1) {
879                 switch (opt) {
880
881                 case 'I':
882                         if (!interpret_string_addr(&server_ss,
883                                                 opt_ipaddr,
884                                                 AI_NUMERICHOST)) {
885                                 fprintf(stderr, "%s not a valid IP address\n",
886                                         opt_ipaddr);
887                                 result = 1;
888                                 goto done;
889                         }
890                 }
891         }
892
893         /* Get server as remaining unparsed argument.  Print usage if more
894            than one unparsed argument is present. */
895
896         server = poptGetArg(pc);
897
898         if (!server || poptGetArg(pc)) {
899                 poptPrintHelp(pc, stderr, 0);
900                 result = 1;
901                 goto done;
902         }
903
904         poptFreeContext(pc);
905
906         load_interfaces();
907
908         if (!init_names()) {
909                 result = 1;
910                 goto done;
911         }
912
913         /* save the workgroup...
914
915            FIXME!! do we need to do this for other options as well
916            (or maybe a generic way to keep lp_load() from overwriting
917            everything)?  */
918
919         fstrcpy( new_workgroup, lp_workgroup() );
920
921         /* Load smb.conf file */
922
923         if (!lp_load(get_dyn_CONFIGFILE(),True,False,False,True))
924                 fprintf(stderr, "Can't load %s\n", get_dyn_CONFIGFILE());
925
926         if ( strlen(new_workgroup) != 0 )
927                 set_global_myworkgroup( new_workgroup );
928
929         /*
930          * Get password
931          * from stdin if necessary
932          */
933
934         if (get_cmdline_auth_info_use_machine_account(rpcclient_auth_info) &&
935             !set_cmdline_auth_info_machine_account_creds(rpcclient_auth_info)) {
936                 result = 1;
937                 goto done;
938         }
939
940         set_cmdline_auth_info_getpass(rpcclient_auth_info);
941
942         if ((server[0] == '/' && server[1] == '/') ||
943                         (server[0] == '\\' && server[1] ==  '\\')) {
944                 server += 2;
945         }
946
947         nt_status = dcerpc_parse_binding(frame, server, &binding);
948
949         if (!NT_STATUS_IS_OK(nt_status)) {
950
951                 binding_string = talloc_asprintf(frame, "ncacn_np:%s",
952                                                  strip_hostname(server));
953                 if (!binding_string) {
954                         result = 1;
955                         goto done;
956                 }
957
958                 nt_status = dcerpc_parse_binding(frame, binding_string, &binding);
959                 if (!NT_STATUS_IS_OK(nt_status)) {
960                         result = -1;
961                         goto done;
962                 }
963         }
964
965         if (binding->transport == NCA_UNKNOWN) {
966                 binding->transport = NCACN_NP;
967         }
968
969         if (binding->flags & DCERPC_SIGN) {
970                 pipe_default_auth_level = DCERPC_AUTH_LEVEL_INTEGRITY;
971                 pipe_default_auth_type = PIPE_AUTH_TYPE_NTLMSSP;
972         }
973         if (binding->flags & DCERPC_SEAL) {
974                 pipe_default_auth_level = DCERPC_AUTH_LEVEL_PRIVACY;
975                 pipe_default_auth_type = PIPE_AUTH_TYPE_NTLMSSP;
976         }
977         if (binding->flags & DCERPC_AUTH_SPNEGO) {
978                 pipe_default_auth_type = PIPE_AUTH_TYPE_SPNEGO_NTLMSSP;
979         }
980         if (binding->flags & DCERPC_AUTH_NTLM) {
981                 pipe_default_auth_type = PIPE_AUTH_TYPE_NTLMSSP;
982         }
983         if (binding->flags & DCERPC_AUTH_KRB5) {
984                 pipe_default_auth_type = PIPE_AUTH_TYPE_SPNEGO_KRB5;
985         }
986
987         if (get_cmdline_auth_info_use_kerberos(rpcclient_auth_info)) {
988                 flags |= CLI_FULL_CONNECTION_USE_KERBEROS |
989                          CLI_FULL_CONNECTION_FALLBACK_AFTER_KERBEROS;
990         }
991
992         user = talloc_strdup(frame, get_cmdline_auth_info_username(rpcclient_auth_info));
993         SMB_ASSERT(user != NULL);
994         domain = talloc_strdup(frame, lp_workgroup());
995         SMB_ASSERT(domain != NULL);
996         set_cmdline_auth_info_domain(rpcclient_auth_info, domain);
997
998         if ((q = strchr_m(user,'\\'))) {
999                 *q = 0;
1000                 set_cmdline_auth_info_domain(rpcclient_auth_info, user);
1001                 set_cmdline_auth_info_username(rpcclient_auth_info, q+1);
1002         }
1003
1004
1005         nt_status = cli_full_connection(&cli, global_myname(), binding->host,
1006                                         opt_ipaddr ? &server_ss : NULL, opt_port,
1007                                         "IPC$", "IPC",
1008                                         get_cmdline_auth_info_username(rpcclient_auth_info),
1009                                         get_cmdline_auth_info_domain(rpcclient_auth_info),
1010                                         get_cmdline_auth_info_password(rpcclient_auth_info),
1011                                         flags,
1012                                         get_cmdline_auth_info_signing_state(rpcclient_auth_info),
1013                                         NULL);
1014
1015         if (!NT_STATUS_IS_OK(nt_status)) {
1016                 DEBUG(0,("Cannot connect to server.  Error was %s\n", nt_errstr(nt_status)));
1017                 result = 1;
1018                 goto done;
1019         }
1020
1021         if (get_cmdline_auth_info_smb_encrypt(rpcclient_auth_info)) {
1022                 nt_status = cli_cm_force_encryption(cli,
1023                                         get_cmdline_auth_info_username(rpcclient_auth_info),
1024                                         get_cmdline_auth_info_password(rpcclient_auth_info),
1025                                         get_cmdline_auth_info_domain(rpcclient_auth_info),
1026                                         "IPC$");
1027                 if (!NT_STATUS_IS_OK(nt_status)) {
1028                         result = 1;
1029                         goto done;
1030                 }
1031         }
1032
1033 #if 0   /* COMMENT OUT FOR TESTING */
1034         memset(cmdline_auth_info.password,'X',sizeof(cmdline_auth_info.password));
1035 #endif
1036
1037         /* Load command lists */
1038
1039         timeout = cli_set_timeout(cli, 10000);
1040
1041         cmd_set = rpcclient_command_list;
1042
1043         while(*cmd_set) {
1044                 add_command_set(*cmd_set);
1045                 add_command_set(separator_command);
1046                 cmd_set++;
1047         }
1048
1049         default_transport = binding->transport;
1050
1051         fetch_machine_sid(cli);
1052
1053        /* Do anything specified with -c */
1054         if (cmdstr && cmdstr[0]) {
1055                 char    *cmd;
1056                 char    *p = cmdstr;
1057
1058                 result = 0;
1059
1060                 while((cmd=next_command(&p)) != NULL) {
1061                         NTSTATUS cmd_result = process_cmd(rpcclient_auth_info, cli,
1062                                                           binding, cmd);
1063                         SAFE_FREE(cmd);
1064                         result = NT_STATUS_IS_ERR(cmd_result);
1065                 }
1066
1067                 goto done;
1068         }
1069
1070         /* Loop around accepting commands */
1071
1072         while(1) {
1073                 char *line = NULL;
1074
1075                 line = smb_readline("rpcclient $> ", NULL, completion_fn);
1076
1077                 if (line == NULL)
1078                         break;
1079
1080                 if (line[0] != '\n')
1081                         process_cmd(rpcclient_auth_info, cli, binding, line);
1082                 SAFE_FREE(line);
1083         }
1084
1085 done:
1086         if (cli != NULL) {
1087                 cli_shutdown(cli);
1088         }
1089         TALLOC_FREE(frame);
1090         return result;
1091 }