2 Unix SMB/CIFS implementation.
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 2 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, write to the Free Software
20 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
24 #include "rpcclient.h"
28 static enum pipe_auth_type pipe_default_auth_type
= PIPE_AUTH_TYPE_NONE
;
29 static enum pipe_auth_level pipe_default_auth_level
= PIPE_AUTH_LEVEL_NONE
;
31 /* List to hold groups of commands.
33 * Commands are defined in a list of arrays: arrays are easy to
34 * statically declare, and lists are easier to dynamically extend.
37 static struct cmd_list
{
38 struct cmd_list
*prev
, *next
;
39 struct cmd_set
*cmd_set
;
42 /****************************************************************************
43 handle completion of commands for readline
44 ****************************************************************************/
45 static char **completion_fn(const char *text
, int start
, int end
)
47 #define MAX_COMPLETIONS 100
50 struct cmd_list
*commands
= cmd_list
;
53 /* FIXME!!! -- what to do when completing argument? */
54 /* for words not at the start of the line fallback
55 to filename completion */
60 /* make sure we have a list of valid commands */
65 matches
= SMB_MALLOC_ARRAY(char *, MAX_COMPLETIONS
);
70 matches
[count
++] = SMB_STRDUP(text
);
76 while (commands
&& count
< MAX_COMPLETIONS
-1) {
77 if (!commands
->cmd_set
) {
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
]);
98 commands
= commands
->next
;
103 SAFE_FREE(matches
[0]);
104 matches
[0] = SMB_STRDUP(matches
[1]);
106 matches
[count
] = NULL
;
110 static char* next_command (char** cmdstr
)
112 static pstring command
;
115 if (!cmdstr
|| !(*cmdstr
))
118 p
= strchr_m(*cmdstr
, ';');
121 pstrcpy(command
, *cmdstr
);
130 /* Fetch the SID for this computer */
132 static void fetch_machine_sid(struct cli_state
*cli
)
135 NTSTATUS result
= NT_STATUS_OK
;
136 uint32 info_class
= 5;
137 char *domain_name
= NULL
;
138 static BOOL got_domain_sid
;
140 DOM_SID
*dom_sid
= NULL
;
141 struct rpc_pipe_client
*lsapipe
= NULL
;
143 if (got_domain_sid
) return;
145 if (!(mem_ctx
=talloc_init("fetch_machine_sid"))) {
146 DEBUG(0,("fetch_machine_sid: talloc_init returned NULL!\n"));
150 if ((lsapipe
= cli_rpc_pipe_open_noauth(cli
, PI_LSARPC
, &result
)) == NULL
) {
151 fprintf(stderr
, "could not initialise lsa pipe. Error was %s\n", nt_errstr(result
) );
155 result
= rpccli_lsa_open_policy(lsapipe
, mem_ctx
, True
,
156 SEC_RIGHTS_MAXIMUM_ALLOWED
,
158 if (!NT_STATUS_IS_OK(result
)) {
162 result
= rpccli_lsa_query_info_policy(lsapipe
, mem_ctx
, &pol
, info_class
,
163 &domain_name
, &dom_sid
);
164 if (!NT_STATUS_IS_OK(result
)) {
168 got_domain_sid
= True
;
169 sid_copy( &domain_sid
, dom_sid
);
171 rpccli_lsa_close(lsapipe
, mem_ctx
, &pol
);
172 cli_rpc_pipe_close(lsapipe
);
173 talloc_destroy(mem_ctx
);
180 cli_rpc_pipe_close(lsapipe
);
183 fprintf(stderr
, "could not obtain sid for domain %s\n", cli
->domain
);
185 if (!NT_STATUS_IS_OK(result
)) {
186 fprintf(stderr
, "error: %s\n", nt_errstr(result
));
192 /* List the available commands on a given pipe */
194 static NTSTATUS
cmd_listcommands(struct rpc_pipe_client
*cli
, TALLOC_CTX
*mem_ctx
,
195 int argc
, const char **argv
)
197 struct cmd_list
*tmp
;
198 struct cmd_set
*tmp_set
;
204 printf("Usage: %s <pipe>\n", argv
[0]);
208 /* Help on one command */
210 for (tmp
= cmd_list
; tmp
; tmp
= tmp
->next
)
212 tmp_set
= tmp
->cmd_set
;
214 if (!StrCaseCmp(argv
[1], tmp_set
->name
))
216 printf("Available commands on the %s pipe:\n\n", tmp_set
->name
);
220 while(tmp_set
->name
) {
221 printf("%30s", tmp_set
->name
);
228 /* drop out of the loop */
237 /* Display help on commands */
239 static NTSTATUS
cmd_help(struct rpc_pipe_client
*cli
, TALLOC_CTX
*mem_ctx
,
240 int argc
, const char **argv
)
242 struct cmd_list
*tmp
;
243 struct cmd_set
*tmp_set
;
248 printf("Usage: %s [command]\n", argv
[0]);
252 /* Help on one command */
255 for (tmp
= cmd_list
; tmp
; tmp
= tmp
->next
) {
257 tmp_set
= tmp
->cmd_set
;
259 while(tmp_set
->name
) {
260 if (strequal(argv
[1], tmp_set
->name
)) {
261 if (tmp_set
->usage
&&
263 printf("%s\n", tmp_set
->usage
);
265 printf("No help for %s\n", tmp_set
->name
);
274 printf("No such command: %s\n", argv
[1]);
278 /* List all commands */
280 for (tmp
= cmd_list
; tmp
; tmp
= tmp
->next
) {
282 tmp_set
= tmp
->cmd_set
;
284 while(tmp_set
->name
) {
286 printf("%15s\t\t%s\n", tmp_set
->name
,
287 tmp_set
->description
? tmp_set
->description
:
297 /* Change the debug level */
299 static NTSTATUS
cmd_debuglevel(struct rpc_pipe_client
*cli
, TALLOC_CTX
*mem_ctx
,
300 int argc
, const char **argv
)
303 printf("Usage: %s [debuglevel]\n", argv
[0]);
308 DEBUGLEVEL
= atoi(argv
[1]);
311 printf("debuglevel is %d\n", DEBUGLEVEL
);
316 static NTSTATUS
cmd_quit(struct rpc_pipe_client
*cli
, TALLOC_CTX
*mem_ctx
,
317 int argc
, const char **argv
)
320 return NT_STATUS_OK
; /* NOTREACHED */
323 static NTSTATUS
cmd_set_ss_level(void)
325 struct cmd_list
*tmp
;
327 /* Close any existing connections not at this level. */
329 for (tmp
= cmd_list
; tmp
; tmp
= tmp
->next
) {
330 struct cmd_set
*tmp_set
;
332 for (tmp_set
= tmp
->cmd_set
; tmp_set
->name
; tmp_set
++) {
333 if (tmp_set
->rpc_pipe
== NULL
) {
337 if (tmp_set
->rpc_pipe
->auth
.auth_type
!= pipe_default_auth_type
||
338 tmp_set
->rpc_pipe
->auth
.auth_level
!= pipe_default_auth_level
) {
339 cli_rpc_pipe_close(tmp_set
->rpc_pipe
);
340 tmp_set
->rpc_pipe
= NULL
;
347 static NTSTATUS
cmd_sign(struct rpc_pipe_client
*cli
, TALLOC_CTX
*mem_ctx
,
348 int argc
, const char **argv
)
350 pipe_default_auth_level
= PIPE_AUTH_LEVEL_INTEGRITY
;
351 pipe_default_auth_type
= PIPE_AUTH_TYPE_NTLMSSP
;
354 printf("Usage: %s [NTLMSSP|NTLMSSP_SPNEGO|SCHANNEL]\n", argv
[0]);
359 if (strequal(argv
[1], "NTLMSSP")) {
360 pipe_default_auth_type
= PIPE_AUTH_TYPE_NTLMSSP
;
361 } else if (strequal(argv
[1], "NTLMSSP_SPNEGO")) {
362 pipe_default_auth_type
= PIPE_AUTH_TYPE_SPNEGO_NTLMSSP
;
363 } else if (strequal(argv
[1], "SCHANNEL")) {
364 pipe_default_auth_type
= PIPE_AUTH_TYPE_SCHANNEL
;
366 printf("unknown type %s\n", argv
[1]);
367 return NT_STATUS_INVALID_LEVEL
;
371 printf("debuglevel is %d\n", DEBUGLEVEL
);
372 return cmd_set_ss_level();
375 static NTSTATUS
cmd_seal(struct rpc_pipe_client
*cli
, TALLOC_CTX
*mem_ctx
,
376 int argc
, const char **argv
)
378 pipe_default_auth_level
= PIPE_AUTH_LEVEL_PRIVACY
;
379 pipe_default_auth_type
= PIPE_AUTH_TYPE_NTLMSSP
;
382 printf("Usage: %s [NTLMSSP|NTLMSSP_SPNEGO|SCHANNEL]\n", argv
[0]);
387 if (strequal(argv
[1], "NTLMSSP")) {
388 pipe_default_auth_type
= PIPE_AUTH_TYPE_NTLMSSP
;
389 } else if (strequal(argv
[1], "NTLMSSP_SPNEGO")) {
390 pipe_default_auth_type
= PIPE_AUTH_TYPE_SPNEGO_NTLMSSP
;
391 } else if (strequal(argv
[1], "SCHANNEL")) {
392 pipe_default_auth_type
= PIPE_AUTH_TYPE_SCHANNEL
;
394 printf("unknown type %s\n", argv
[1]);
395 return NT_STATUS_INVALID_LEVEL
;
398 return cmd_set_ss_level();
401 static NTSTATUS
cmd_none(struct rpc_pipe_client
*cli
, TALLOC_CTX
*mem_ctx
,
402 int argc
, const char **argv
)
404 pipe_default_auth_level
= PIPE_AUTH_LEVEL_NONE
;
405 pipe_default_auth_type
= PIPE_AUTH_TYPE_NONE
;
407 return cmd_set_ss_level();
410 static NTSTATUS
cmd_schannel(struct rpc_pipe_client
*cli
, TALLOC_CTX
*mem_ctx
,
411 int argc
, const char **argv
)
413 d_printf("Setting schannel - sign and seal\n");
414 pipe_default_auth_level
= PIPE_AUTH_LEVEL_PRIVACY
;
415 pipe_default_auth_type
= PIPE_AUTH_TYPE_SCHANNEL
;
417 return cmd_set_ss_level();
420 static NTSTATUS
cmd_schannel_sign(struct rpc_pipe_client
*cli
, TALLOC_CTX
*mem_ctx
,
421 int argc
, const char **argv
)
423 d_printf("Setting schannel - sign only\n");
424 pipe_default_auth_level
= PIPE_AUTH_LEVEL_INTEGRITY
;
425 pipe_default_auth_type
= PIPE_AUTH_TYPE_SCHANNEL
;
427 return cmd_set_ss_level();
431 /* Built in rpcclient commands */
433 static struct cmd_set rpcclient_commands
[] = {
435 { "GENERAL OPTIONS" },
437 { "help", RPC_RTYPE_NTSTATUS
, cmd_help
, NULL
, -1, NULL
, "Get help on commands", "[command]" },
438 { "?", RPC_RTYPE_NTSTATUS
, cmd_help
, NULL
, -1, NULL
, "Get help on commands", "[command]" },
439 { "debuglevel", RPC_RTYPE_NTSTATUS
, cmd_debuglevel
, NULL
, -1, NULL
, "Set debug level", "level" },
440 { "list", RPC_RTYPE_NTSTATUS
, cmd_listcommands
, NULL
, -1, NULL
, "List available commands on <pipe>", "pipe" },
441 { "exit", RPC_RTYPE_NTSTATUS
, cmd_quit
, NULL
, -1, NULL
, "Exit program", "" },
442 { "quit", RPC_RTYPE_NTSTATUS
, cmd_quit
, NULL
, -1, NULL
, "Exit program", "" },
443 { "sign", RPC_RTYPE_NTSTATUS
, cmd_sign
, NULL
, -1, NULL
, "Force RPC pipe connections to be signed", "" },
444 { "seal", RPC_RTYPE_NTSTATUS
, cmd_seal
, NULL
, -1, NULL
, "Force RPC pipe connections to be sealed", "" },
445 { "schannel", RPC_RTYPE_NTSTATUS
, cmd_schannel
, NULL
, -1, NULL
, "Force RPC pipe connections to be sealed with 'schannel'. Assumes valid machine account to this domain controller.", "" },
446 { "schannelsign", RPC_RTYPE_NTSTATUS
, cmd_schannel_sign
, NULL
, -1, NULL
, "Force RPC pipe connections to be signed (not sealed) with 'schannel'. Assumes valid machine account to this domain controller.", "" },
447 { "none", RPC_RTYPE_NTSTATUS
, cmd_none
, NULL
, -1, NULL
, "Force RPC pipe connections to have no special properties", "" },
452 static struct cmd_set separator_command
[] = {
453 { "---------------", MAX_RPC_RETURN_TYPE
, NULL
, NULL
, -1, NULL
, "----------------------" },
458 /* Various pipe commands */
460 extern struct cmd_set lsarpc_commands
[];
461 extern struct cmd_set samr_commands
[];
462 extern struct cmd_set spoolss_commands
[];
463 extern struct cmd_set netlogon_commands
[];
464 extern struct cmd_set srvsvc_commands
[];
465 extern struct cmd_set dfs_commands
[];
466 extern struct cmd_set reg_commands
[];
467 extern struct cmd_set ds_commands
[];
468 extern struct cmd_set echo_commands
[];
469 extern struct cmd_set shutdown_commands
[];
470 extern struct cmd_set test_commands
[];
472 static struct cmd_set
*rpcclient_command_list
[] = {
488 static void add_command_set(struct cmd_set
*cmd_set
)
490 struct cmd_list
*entry
;
492 if (!(entry
= SMB_MALLOC_P(struct cmd_list
))) {
493 DEBUG(0, ("out of memory\n"));
499 entry
->cmd_set
= cmd_set
;
500 DLIST_ADD(cmd_list
, entry
);
505 * Call an rpcclient function, passing an argv array.
507 * @param cmd Command to run, as a single string.
509 static NTSTATUS
do_cmd(struct cli_state
*cli
,
510 struct cmd_set
*cmd_entry
,
511 int argc
, char **argv
)
520 if (!(mem_ctx
= talloc_init("do_cmd"))) {
521 DEBUG(0, ("talloc_init() failed\n"));
522 return NT_STATUS_NO_MEMORY
;
527 if (cmd_entry
->pipe_idx
!= -1 && cmd_entry
->rpc_pipe
== NULL
) {
528 switch (pipe_default_auth_type
) {
529 case PIPE_AUTH_TYPE_NONE
:
530 cmd_entry
->rpc_pipe
= cli_rpc_pipe_open_noauth(cli
,
534 case PIPE_AUTH_TYPE_SPNEGO_NTLMSSP
:
535 cmd_entry
->rpc_pipe
= cli_rpc_pipe_open_spnego_ntlmssp(cli
,
537 pipe_default_auth_level
,
539 cmdline_auth_info
.username
,
540 cmdline_auth_info
.password
,
543 case PIPE_AUTH_TYPE_NTLMSSP
:
544 cmd_entry
->rpc_pipe
= cli_rpc_pipe_open_ntlmssp(cli
,
546 pipe_default_auth_level
,
548 cmdline_auth_info
.username
,
549 cmdline_auth_info
.password
,
552 case PIPE_AUTH_TYPE_SCHANNEL
:
553 cmd_entry
->rpc_pipe
= cli_rpc_pipe_open_schannel(cli
,
555 pipe_default_auth_level
,
560 DEBUG(0, ("Could not initialise %s. Invalid auth type %u\n",
561 cli_get_pipe_name(cmd_entry
->pipe_idx
),
562 pipe_default_auth_type
));
563 return NT_STATUS_UNSUCCESSFUL
;
565 if (!cmd_entry
->rpc_pipe
) {
566 DEBUG(0, ("Could not initialise %s. Error was %s\n",
567 cli_get_pipe_name(cmd_entry
->pipe_idx
),
568 nt_errstr(ntresult
) ));
572 if (cmd_entry
->pipe_idx
== PI_NETLOGON
) {
573 uint32 neg_flags
= NETLOGON_NEG_AUTH2_FLAGS
;
574 uint32 sec_channel_type
;
575 uchar trust_password
[16];
577 if (!secrets_fetch_trust_account_password(lp_workgroup(),
579 NULL
, &sec_channel_type
)) {
580 return NT_STATUS_UNSUCCESSFUL
;
583 ntresult
= rpccli_netlogon_setup_creds(cmd_entry
->rpc_pipe
,
584 cli
->desthost
, /* server name */
585 lp_workgroup(), /* domain */
586 global_myname(), /* client name */
587 global_myname(), /* machine account name */
592 if (!NT_STATUS_IS_OK(ntresult
)) {
593 DEBUG(0, ("Could not initialise credentials for %s.\n",
594 cli_get_pipe_name(cmd_entry
->pipe_idx
)));
602 if ( cmd_entry
->returntype
== RPC_RTYPE_NTSTATUS
) {
603 ntresult
= cmd_entry
->ntfn(cmd_entry
->rpc_pipe
, mem_ctx
, argc
, (const char **) argv
);
604 if (!NT_STATUS_IS_OK(ntresult
)) {
605 printf("result was %s\n", nt_errstr(ntresult
));
608 wresult
= cmd_entry
->wfn(cmd_entry
->rpc_pipe
, mem_ctx
, argc
, (const char **) argv
);
609 /* print out the DOS error */
610 if (!W_ERROR_IS_OK(wresult
)) {
611 printf( "result was %s\n", dos_errstr(wresult
));
613 ntresult
= W_ERROR_IS_OK(wresult
)?NT_STATUS_OK
:NT_STATUS_UNSUCCESSFUL
;
618 talloc_destroy(mem_ctx
);
625 * Process a command entered at the prompt or as part of -c
627 * @returns The NTSTATUS from running the command.
629 static NTSTATUS
process_cmd(struct cli_state
*cli
, char *cmd
)
631 struct cmd_list
*temp_list
;
632 NTSTATUS result
= NT_STATUS_OK
;
637 if ((ret
= poptParseArgvString(cmd
, &argc
, (const char ***) &argv
)) != 0) {
638 fprintf(stderr
, "rpcclient: %s\n", poptStrerror(ret
));
639 return NT_STATUS_UNSUCCESSFUL
;
643 /* Walk through a dlist of arrays of commands. */
644 for (temp_list
= cmd_list
; temp_list
; temp_list
= temp_list
->next
) {
645 struct cmd_set
*temp_set
= temp_list
->cmd_set
;
647 while (temp_set
->name
) {
648 if (strequal(argv
[0], temp_set
->name
)) {
649 if (!(temp_set
->returntype
== RPC_RTYPE_NTSTATUS
&& temp_set
->ntfn
) &&
650 !(temp_set
->returntype
== RPC_RTYPE_WERROR
&& temp_set
->wfn
)) {
651 fprintf (stderr
, "Invalid command\n");
655 result
= do_cmd(cli
, temp_set
, argc
, argv
);
664 printf("command not found: %s\n", argv
[0]);
669 if (!NT_STATUS_IS_OK(result)) {
670 printf("result was %s\n", nt_errstr(result));
674 /* NOTE: popt allocates the whole argv, including the
675 * strings, as a single block. So a single free is
676 * enough to release it -- we don't free the
677 * individual strings. rtfm. */
686 int main(int argc
, char *argv
[])
689 static char *cmdstr
= NULL
;
691 struct cli_state
*cli
;
692 static char *opt_ipaddr
=NULL
;
693 struct cmd_set
**cmd_set
;
694 struct in_addr server_ip
;
696 static int opt_port
= 0;
697 fstring new_workgroup
;
699 /* make sure the vars that get altered (4th field) are in
700 a fixed location or certain compilers complain */
702 struct poptOption long_options
[] = {
704 {"command", 'c', POPT_ARG_STRING
, &cmdstr
, 'c', "Execute semicolon separated cmds", "COMMANDS"},
705 {"dest-ip", 'I', POPT_ARG_STRING
, &opt_ipaddr
, 'I', "Specify destination IP address", "IP"},
706 {"port", 'p', POPT_ARG_INT
, &opt_port
, 'p', "Specify port number", "PORT"},
708 POPT_COMMON_CONNECTION
709 POPT_COMMON_CREDENTIALS
715 ZERO_STRUCT(server_ip
);
719 /* the following functions are part of the Samba debugging
720 facilities. See lib/debug.c */
721 setup_logging("rpcclient", True
);
725 pc
= poptGetContext("rpcclient", argc
, (const char **) argv
,
729 poptPrintHelp(pc
, stderr
, 0);
733 while((opt
= poptGetNextOpt(pc
)) != -1) {
737 if ( (server_ip
.s_addr
=inet_addr(opt_ipaddr
)) == INADDR_NONE
) {
738 fprintf(stderr
, "%s not a valid IP address\n",
745 /* Get server as remaining unparsed argument. Print usage if more
746 than one unparsed argument is present. */
748 server
= poptGetArg(pc
);
750 if (!server
|| poptGetArg(pc
)) {
751 poptPrintHelp(pc
, stderr
, 0);
762 /* save the workgroup...
764 FIXME!! do we need to do this for other options as well
765 (or maybe a generic way to keep lp_load() from overwriting
768 fstrcpy( new_workgroup
, lp_workgroup() );
770 /* Load smb.conf file */
772 if (!lp_load(dyn_CONFIGFILE
,True
,False
,False
,True
))
773 fprintf(stderr
, "Can't load %s\n", dyn_CONFIGFILE
);
775 if ( strlen(new_workgroup
) != 0 )
776 set_global_myworkgroup( new_workgroup
);
780 * from stdin if necessary
783 if (!cmdline_auth_info
.got_pass
) {
784 char *pass
= getpass("Password:");
786 pstrcpy(cmdline_auth_info
.password
, pass
);
790 if ((server
[0] == '/' && server
[1] == '/') ||
791 (server
[0] == '\\' && server
[1] == '\\')) {
795 nt_status
= cli_full_connection(&cli
, global_myname(), server
,
796 opt_ipaddr
? &server_ip
: NULL
, opt_port
,
798 cmdline_auth_info
.username
,
800 cmdline_auth_info
.password
,
801 cmdline_auth_info
.use_kerberos
? CLI_FULL_CONNECTION_USE_KERBEROS
: 0,
802 cmdline_auth_info
.signing_state
,NULL
);
804 if (!NT_STATUS_IS_OK(nt_status
)) {
805 DEBUG(0,("Cannot connect to server. Error was %s\n", nt_errstr(nt_status
)));
809 #if 0 /* COMMENT OUT FOR TESTING */
810 memset(cmdline_auth_info
.password
,'X',sizeof(cmdline_auth_info
.password
));
813 /* Load command lists */
815 cmd_set
= rpcclient_command_list
;
818 add_command_set(*cmd_set
);
819 add_command_set(separator_command
);
823 fetch_machine_sid(cli
);
825 /* Do anything specified with -c */
826 if (cmdstr
&& cmdstr
[0]) {
831 while((cmd
=next_command(&p
)) != NULL
) {
832 NTSTATUS cmd_result
= process_cmd(cli
, cmd
);
833 result
= NT_STATUS_IS_ERR(cmd_result
);
840 /* Loop around accepting commands */
846 slprintf(prompt
, sizeof(prompt
) - 1, "rpcclient $> ");
848 line
= smb_readline(prompt
, NULL
, completion_fn
);
854 process_cmd(cli
, line
);