s3: libsmb: In cli_ntrename_internal_send() (SMBntrename) check for DFS dst pathname.
[Samba.git] / source3 / utils / net_rpc_rights.c
blob57267b29e9b7c70a0efd683893f59502e347ac24
1 /*
2 Samba Unix/Linux SMB client library
3 Distributed SMB/CIFS Server Management Utility
4 Copyright (C) Gerald (Jerry) Carter 2004
5 Copyright (C) Guenther Deschner 2008
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program. If not, see <http://www.gnu.org/licenses/>.
20 #include "includes.h"
21 #include "utils/net.h"
22 #include "rpc_client/rpc_client.h"
23 #include "../librpc/gen_ndr/ndr_lsa_c.h"
24 #include "rpc_client/cli_lsarpc.h"
25 #include "rpc_client/init_lsa.h"
26 #include "../libcli/security/security.h"
27 #include "lib/util/string_wrappers.h"
29 /********************************************************************
30 ********************************************************************/
32 static NTSTATUS sid_to_name(struct rpc_pipe_client *pipe_hnd,
33 TALLOC_CTX *mem_ctx,
34 struct dom_sid *sid,
35 fstring name)
37 struct policy_handle pol;
38 enum lsa_SidType *sid_types = NULL;
39 NTSTATUS status, result;
40 char **domains = NULL, **names = NULL;
41 struct dcerpc_binding_handle *b = pipe_hnd->binding_handle;
43 status = rpccli_lsa_open_policy(pipe_hnd, mem_ctx, true,
44 SEC_FLAG_MAXIMUM_ALLOWED, &pol);
46 if ( !NT_STATUS_IS_OK(status) )
47 return status;
49 status = rpccli_lsa_lookup_sids(pipe_hnd, mem_ctx, &pol, 1, sid, &domains, &names, &sid_types);
51 if ( NT_STATUS_IS_OK(status) ) {
52 if ( *domains[0] )
53 fstr_sprintf( name, "%s\\%s", domains[0], names[0] );
54 else
55 fstrcpy( name, names[0] );
58 dcerpc_lsa_Close(b, mem_ctx, &pol, &result);
59 return status;
62 /********************************************************************
63 ********************************************************************/
65 static NTSTATUS name_to_sid(struct rpc_pipe_client *pipe_hnd,
66 TALLOC_CTX *mem_ctx,
67 struct dom_sid *sid, const char *name)
69 struct policy_handle pol;
70 enum lsa_SidType *sid_types;
71 NTSTATUS status, result;
72 struct dom_sid *sids;
73 struct dcerpc_binding_handle *b = pipe_hnd->binding_handle;
75 /* maybe its a raw SID */
76 if (dom_sid_parse(name, sid)) {
77 return NT_STATUS_OK;
80 status = rpccli_lsa_open_policy(pipe_hnd, mem_ctx, true,
81 SEC_FLAG_MAXIMUM_ALLOWED, &pol);
83 if ( !NT_STATUS_IS_OK(status) )
84 return status;
86 status = rpccli_lsa_lookup_names(pipe_hnd, mem_ctx, &pol, 1, &name,
87 NULL, 1, &sids, &sid_types);
89 if ( NT_STATUS_IS_OK(status) )
90 sid_copy( sid, &sids[0] );
92 dcerpc_lsa_Close(b, mem_ctx, &pol, &result);
93 return status;
96 /********************************************************************
97 ********************************************************************/
99 static NTSTATUS enum_privileges(struct rpc_pipe_client *pipe_hnd,
100 TALLOC_CTX *ctx,
101 struct policy_handle *pol )
103 NTSTATUS status, result;
104 uint32_t enum_context = 0;
105 uint32_t pref_max_length=0x1000;
106 uint32_t i;
107 uint16_t lang_id=0;
108 uint16_t lang_id_sys=0;
109 uint16_t lang_id_desc;
110 struct lsa_StringLarge *description = NULL;
111 struct lsa_PrivArray priv_array;
112 struct dcerpc_binding_handle *b = pipe_hnd->binding_handle;
114 status = dcerpc_lsa_EnumPrivs(b, ctx,
115 pol,
116 &enum_context,
117 &priv_array,
118 pref_max_length,
119 &result);
121 if ( !NT_STATUS_IS_OK(status) )
122 return status;
123 if (!NT_STATUS_IS_OK(result)) {
124 return result;
127 /* Print results */
129 for (i = 0; i < priv_array.count; i++) {
131 struct lsa_String lsa_name;
133 d_printf("%30s ",
134 priv_array.privs[i].name.string ? priv_array.privs[i].name.string : "*unknown*" );
136 /* try to get the description */
138 init_lsa_String(&lsa_name, priv_array.privs[i].name.string);
140 status = dcerpc_lsa_LookupPrivDisplayName(b, ctx,
141 pol,
142 &lsa_name,
143 lang_id,
144 lang_id_sys,
145 &description,
146 &lang_id_desc,
147 &result);
148 if (!NT_STATUS_IS_OK(status)) {
149 d_printf("??????\n");
150 continue;
152 if (!NT_STATUS_IS_OK(result)) {
153 d_printf("??????\n");
154 continue;
157 d_printf("%s\n", description ? description->string : "??????");
160 return NT_STATUS_OK;
163 /********************************************************************
164 ********************************************************************/
166 static NTSTATUS check_privilege_for_user(struct rpc_pipe_client *pipe_hnd,
167 TALLOC_CTX *ctx,
168 struct policy_handle *pol,
169 struct dom_sid *sid,
170 const char *right)
172 NTSTATUS status, result;
173 struct lsa_RightSet rights;
174 uint32_t i;
175 struct dcerpc_binding_handle *b = pipe_hnd->binding_handle;
177 status = dcerpc_lsa_EnumAccountRights(b, ctx,
178 pol,
179 sid,
180 &rights,
181 &result);
182 if (!NT_STATUS_IS_OK(status)) {
183 return status;
185 if (!NT_STATUS_IS_OK(result)) {
186 return result;
189 if (rights.count == 0) {
190 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
193 for (i = 0; i < rights.count; i++) {
194 if (strcasecmp_m(rights.names[i].string, right) == 0) {
195 return NT_STATUS_OK;
199 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
202 /********************************************************************
203 ********************************************************************/
205 static NTSTATUS enum_privileges_for_user(struct rpc_pipe_client *pipe_hnd,
206 TALLOC_CTX *ctx,
207 struct policy_handle *pol,
208 struct dom_sid *sid )
210 NTSTATUS status, result;
211 struct lsa_RightSet rights;
212 uint32_t i;
213 struct dcerpc_binding_handle *b = pipe_hnd->binding_handle;
215 status = dcerpc_lsa_EnumAccountRights(b, ctx,
216 pol,
217 sid,
218 &rights,
219 &result);
220 if (!NT_STATUS_IS_OK(status))
221 return status;
222 if (!NT_STATUS_IS_OK(result))
223 return result;
225 if (rights.count == 0) {
226 d_printf(_("No privileges assigned\n"));
229 for (i = 0; i < rights.count; i++) {
230 printf("%s\n", rights.names[i].string);
233 return NT_STATUS_OK;
236 /********************************************************************
237 ********************************************************************/
239 static NTSTATUS enum_accounts_for_privilege(struct rpc_pipe_client *pipe_hnd,
240 TALLOC_CTX *ctx,
241 struct policy_handle *pol,
242 const char *privilege)
244 NTSTATUS status, result;
245 uint32_t enum_context=0;
246 uint32_t pref_max_length=0x1000;
247 struct lsa_SidArray sid_array;
248 uint32_t i;
249 fstring name;
250 struct dcerpc_binding_handle *b = pipe_hnd->binding_handle;
252 status = dcerpc_lsa_EnumAccounts(b, ctx,
253 pol,
254 &enum_context,
255 &sid_array,
256 pref_max_length,
257 &result);
258 if (!NT_STATUS_IS_OK(status))
259 return status;
260 if (!NT_STATUS_IS_OK(result))
261 return result;
263 d_printf("%s:\n", privilege);
265 for ( i=0; i<sid_array.num_sids; i++ ) {
267 status = check_privilege_for_user(pipe_hnd, ctx, pol,
268 sid_array.sids[i].sid,
269 privilege);
271 if ( ! NT_STATUS_IS_OK(status)) {
272 if ( ! NT_STATUS_EQUAL(status, NT_STATUS_OBJECT_NAME_NOT_FOUND)) {
273 return status;
275 continue;
278 /* try to convert the SID to a name. Fall back to
279 printing the raw SID if necessary */
280 status = sid_to_name( pipe_hnd, ctx, sid_array.sids[i].sid, name );
281 if ( !NT_STATUS_IS_OK (status) )
282 sid_to_fstring(name, sid_array.sids[i].sid);
284 d_printf(" %s\n", name);
287 return NT_STATUS_OK;
290 /********************************************************************
291 ********************************************************************/
293 static NTSTATUS enum_privileges_for_accounts(struct rpc_pipe_client *pipe_hnd,
294 TALLOC_CTX *ctx,
295 struct policy_handle *pol)
297 NTSTATUS status, result;
298 uint32_t enum_context=0;
299 uint32_t pref_max_length=0x1000;
300 struct lsa_SidArray sid_array;
301 uint32_t i;
302 fstring name;
303 struct dcerpc_binding_handle *b = pipe_hnd->binding_handle;
305 status = dcerpc_lsa_EnumAccounts(b, ctx,
306 pol,
307 &enum_context,
308 &sid_array,
309 pref_max_length,
310 &result);
311 if (!NT_STATUS_IS_OK(status))
312 return status;
313 if (!NT_STATUS_IS_OK(result))
314 return result;
316 for ( i=0; i<sid_array.num_sids; i++ ) {
318 /* try to convert the SID to a name. Fall back to
319 printing the raw SID if necessary */
321 status = sid_to_name(pipe_hnd, ctx, sid_array.sids[i].sid, name);
322 if ( !NT_STATUS_IS_OK (status) )
323 sid_to_fstring(name, sid_array.sids[i].sid);
325 d_printf("%s\n", name);
327 status = enum_privileges_for_user(pipe_hnd, ctx, pol,
328 sid_array.sids[i].sid);
329 if ( !NT_STATUS_IS_OK(status) )
330 return status;
332 d_printf("\n");
335 return NT_STATUS_OK;
338 /********************************************************************
339 ********************************************************************/
341 static NTSTATUS rpc_rights_list_internal(struct net_context *c,
342 const struct dom_sid *domain_sid,
343 const char *domain_name,
344 struct cli_state *cli,
345 struct rpc_pipe_client *pipe_hnd,
346 TALLOC_CTX *mem_ctx,
347 int argc,
348 const char **argv )
350 struct policy_handle pol;
351 NTSTATUS status, result;
352 struct dom_sid sid;
353 fstring privname;
354 struct lsa_String lsa_name;
355 struct lsa_StringLarge *description = NULL;
356 uint16_t lang_id = 0;
357 uint16_t lang_id_sys = 0;
358 uint16_t lang_id_desc;
359 struct dcerpc_binding_handle *b = pipe_hnd->binding_handle;
361 status = rpccli_lsa_open_policy(pipe_hnd, mem_ctx, true,
362 SEC_FLAG_MAXIMUM_ALLOWED, &pol);
364 if ( !NT_STATUS_IS_OK(status) )
365 return status;
367 /* backwards compatibility; just list available privileges if no arguement */
369 if (argc == 0) {
370 status = enum_privileges(pipe_hnd, mem_ctx, &pol );
371 goto done;
374 if (strequal(argv[0], "privileges")) {
375 int i = 1;
377 if (argv[1] == NULL) {
378 status = enum_privileges(pipe_hnd, mem_ctx, &pol );
379 goto done;
382 while ( argv[i] != NULL ) {
383 fstrcpy(privname, argv[i]);
384 init_lsa_String(&lsa_name, argv[i]);
385 i++;
387 /* verify that this is a valid privilege for error reporting */
388 status = dcerpc_lsa_LookupPrivDisplayName(b, mem_ctx,
389 &pol,
390 &lsa_name,
391 lang_id,
392 lang_id_sys,
393 &description,
394 &lang_id_desc,
395 &result);
396 if (!NT_STATUS_IS_OK(status)) {
397 continue;
399 status = result;
400 if ( !NT_STATUS_IS_OK(result) ) {
401 if ( NT_STATUS_EQUAL(result, NT_STATUS_NO_SUCH_PRIVILEGE))
402 d_fprintf(stderr, _("No such privilege "
403 "exists: %s.\n"), privname);
404 else
405 d_fprintf(stderr, _("Error resolving "
406 "privilege display name "
407 "[%s].\n"),
408 nt_errstr(result));
409 continue;
412 status = enum_accounts_for_privilege(pipe_hnd, mem_ctx, &pol, privname);
413 if (!NT_STATUS_IS_OK(status)) {
414 d_fprintf(stderr, _("Error enumerating "
415 "accounts for privilege %s [%s].\n"),
416 privname, nt_errstr(status));
417 continue;
420 goto done;
423 /* special case to enumerate all privileged SIDs with associated rights */
425 if (strequal( argv[0], "accounts")) {
426 int i = 1;
428 if (argv[1] == NULL) {
429 status = enum_privileges_for_accounts(pipe_hnd, mem_ctx, &pol);
430 goto done;
433 while (argv[i] != NULL) {
434 status = name_to_sid(pipe_hnd, mem_ctx, &sid, argv[i]);
435 if (!NT_STATUS_IS_OK(status)) {
436 goto done;
438 status = enum_privileges_for_user(pipe_hnd, mem_ctx, &pol, &sid);
439 if (!NT_STATUS_IS_OK(status)) {
440 goto done;
442 i++;
444 goto done;
447 /* backward comaptibility: if no keyword provided, treat the key
448 as an account name */
449 if (argc > 1) {
450 d_printf("%s net rpc rights list [[accounts|privileges] "
451 "[name|SID]]\n", _("Usage:"));
452 status = NT_STATUS_OK;
453 goto done;
456 status = name_to_sid(pipe_hnd, mem_ctx, &sid, argv[0]);
457 if (!NT_STATUS_IS_OK(status)) {
458 goto done;
460 status = enum_privileges_for_user(pipe_hnd, mem_ctx, &pol, &sid );
462 done:
463 dcerpc_lsa_Close(b, mem_ctx, &pol, &result);
465 return status;
468 /********************************************************************
469 ********************************************************************/
471 static NTSTATUS rpc_rights_grant_internal(struct net_context *c,
472 const struct dom_sid *domain_sid,
473 const char *domain_name,
474 struct cli_state *cli,
475 struct rpc_pipe_client *pipe_hnd,
476 TALLOC_CTX *mem_ctx,
477 int argc,
478 const char **argv )
480 struct policy_handle dom_pol;
481 NTSTATUS status, result;
482 struct lsa_RightSet rights;
483 int i;
484 struct dcerpc_binding_handle *b = pipe_hnd->binding_handle;
486 struct dom_sid sid;
488 if (argc < 2 ) {
489 d_printf("%s\n%s",
490 _("Usage:"),
491 _(" net rpc rights grant <name|SID> <rights...>\n"));
492 return NT_STATUS_OK;
495 status = name_to_sid(pipe_hnd, mem_ctx, &sid, argv[0]);
496 if (NT_STATUS_EQUAL(status, NT_STATUS_NONE_MAPPED))
497 status = NT_STATUS_NO_SUCH_USER;
499 if (!NT_STATUS_IS_OK(status))
500 goto done;
502 status = rpccli_lsa_open_policy2(pipe_hnd, mem_ctx, true,
503 SEC_FLAG_MAXIMUM_ALLOWED,
504 &dom_pol);
506 if (!NT_STATUS_IS_OK(status))
507 return status;
509 rights.count = argc-1;
510 rights.names = talloc_array(mem_ctx, struct lsa_StringLarge,
511 rights.count);
512 if (!rights.names) {
513 return NT_STATUS_NO_MEMORY;
516 for (i=0; i<argc-1; i++) {
517 init_lsa_StringLarge(&rights.names[i], argv[i+1]);
520 status = dcerpc_lsa_AddAccountRights(b, mem_ctx,
521 &dom_pol,
522 &sid,
523 &rights,
524 &result);
525 if (!NT_STATUS_IS_OK(status))
526 goto done;
527 if (!NT_STATUS_IS_OK(result)) {
528 status = result;
529 goto done;
532 d_printf(_("Successfully granted rights.\n"));
534 done:
535 if ( !NT_STATUS_IS_OK(status) ) {
536 d_fprintf(stderr, _("Failed to grant privileges for %s (%s)\n"),
537 argv[0], nt_errstr(status));
540 dcerpc_lsa_Close(b, mem_ctx, &dom_pol, &result);
542 return status;
545 /********************************************************************
546 ********************************************************************/
548 static NTSTATUS rpc_rights_revoke_internal(struct net_context *c,
549 const struct dom_sid *domain_sid,
550 const char *domain_name,
551 struct cli_state *cli,
552 struct rpc_pipe_client *pipe_hnd,
553 TALLOC_CTX *mem_ctx,
554 int argc,
555 const char **argv )
557 struct policy_handle dom_pol;
558 NTSTATUS status, result;
559 struct lsa_RightSet rights;
560 struct dom_sid sid;
561 int i;
562 struct dcerpc_binding_handle *b = pipe_hnd->binding_handle;
564 if (argc < 2 ) {
565 d_printf("%s\n%s",
566 _("Usage:"),
567 _(" net rpc rights revoke <name|SID> <rights...>\n"));
568 return NT_STATUS_OK;
571 status = name_to_sid(pipe_hnd, mem_ctx, &sid, argv[0]);
572 if (!NT_STATUS_IS_OK(status))
573 return status;
575 status = rpccli_lsa_open_policy2(pipe_hnd, mem_ctx, true,
576 SEC_FLAG_MAXIMUM_ALLOWED,
577 &dom_pol);
579 if (!NT_STATUS_IS_OK(status))
580 return status;
582 rights.count = argc-1;
583 rights.names = talloc_array(mem_ctx, struct lsa_StringLarge,
584 rights.count);
585 if (!rights.names) {
586 return NT_STATUS_NO_MEMORY;
589 for (i=0; i<argc-1; i++) {
590 init_lsa_StringLarge(&rights.names[i], argv[i+1]);
593 status = dcerpc_lsa_RemoveAccountRights(b, mem_ctx,
594 &dom_pol,
595 &sid,
596 false,
597 &rights,
598 &result);
599 if (!NT_STATUS_IS_OK(status))
600 goto done;
601 if (!NT_STATUS_IS_OK(result)) {
602 status = result;
603 goto done;
606 d_printf(_("Successfully revoked rights.\n"));
608 done:
609 if ( !NT_STATUS_IS_OK(status) ) {
610 d_fprintf(stderr,_("Failed to revoke privileges for %s (%s)\n"),
611 argv[0], nt_errstr(status));
614 dcerpc_lsa_Close(b, mem_ctx, &dom_pol, &result);
616 return status;
620 /********************************************************************
621 ********************************************************************/
623 static int rpc_rights_list(struct net_context *c, int argc, const char **argv )
625 if (c->display_usage) {
626 d_printf("%s\n%s",
627 _("Usage:"),
628 _("net rpc rights list [{accounts|privileges} "
629 "[name|SID]]\n"
630 " View available/assigned privileges\n"));
631 return 0;
634 return run_rpc_command(c, NULL, &ndr_table_lsarpc, 0,
635 rpc_rights_list_internal, argc, argv );
638 /********************************************************************
639 ********************************************************************/
641 static int rpc_rights_grant(struct net_context *c, int argc, const char **argv )
643 if (c->display_usage) {
644 d_printf("%s\n%s",
645 _("Usage:"),
646 _("net rpc rights grant <name|SID> <right>\n"
647 " Assign privilege[s]\n"));
648 d_printf(_("For example:\n"
649 " net rpc rights grant 'VALE\\biddle' "
650 "SePrintOperatorPrivilege SeDiskOperatorPrivilege\n"
651 " would grant the printer admin and disk manager "
652 "rights to the user 'VALE\\biddle'\n"));
653 return 0;
656 return run_rpc_command(c, NULL, &ndr_table_lsarpc, 0,
657 rpc_rights_grant_internal, argc, argv );
660 /********************************************************************
661 ********************************************************************/
663 static int rpc_rights_revoke(struct net_context *c, int argc, const char **argv)
665 if (c->display_usage) {
666 d_printf("%s\n%s",
667 _("Usage:"),
668 _("net rpc rights revoke <name|SID> <right>\n"
669 " Revoke privilege[s]\n"));
670 d_printf(_("For example:\n"
671 " net rpc rights revoke 'VALE\\biddle' "
672 "SePrintOperatorPrivilege SeDiskOperatorPrivilege\n"
673 " would revoke the printer admin and disk manager"
674 " rights from the user 'VALE\\biddle'\n"));
675 return 0;
678 return run_rpc_command(c, NULL, &ndr_table_lsarpc, 0,
679 rpc_rights_revoke_internal, argc, argv );
682 /********************************************************************
683 ********************************************************************/
685 int net_rpc_rights(struct net_context *c, int argc, const char **argv)
687 struct functable func[] = {
689 "list",
690 rpc_rights_list,
691 NET_TRANSPORT_RPC,
692 N_("View available/assigned privileges"),
693 N_("net rpc rights list\n"
694 " View available/assigned privileges")
697 "grant",
698 rpc_rights_grant,
699 NET_TRANSPORT_RPC,
700 N_("Assign privilege[s]"),
701 N_("net rpc rights grant\n"
702 " Assign privilege[s]")
705 "revoke",
706 rpc_rights_revoke,
707 NET_TRANSPORT_RPC,
708 N_("Revoke privilege[s]"),
709 N_("net rpc rights revoke\n"
710 " Revoke privilege[s]")
712 {NULL, NULL, 0, NULL, NULL}
715 return net_run_function(c, argc, argv, "net rpc rights", func);
718 static NTSTATUS rpc_sh_rights_list(struct net_context *c,
719 TALLOC_CTX *mem_ctx, struct rpc_sh_ctx *ctx,
720 struct rpc_pipe_client *pipe_hnd,
721 int argc, const char **argv)
723 return rpc_rights_list_internal(c, ctx->domain_sid, ctx->domain_name,
724 ctx->cli, pipe_hnd, mem_ctx,
725 argc, argv);
728 static NTSTATUS rpc_sh_rights_grant(struct net_context *c,
729 TALLOC_CTX *mem_ctx,
730 struct rpc_sh_ctx *ctx,
731 struct rpc_pipe_client *pipe_hnd,
732 int argc, const char **argv)
734 return rpc_rights_grant_internal(c, ctx->domain_sid, ctx->domain_name,
735 ctx->cli, pipe_hnd, mem_ctx,
736 argc, argv);
739 static NTSTATUS rpc_sh_rights_revoke(struct net_context *c,
740 TALLOC_CTX *mem_ctx,
741 struct rpc_sh_ctx *ctx,
742 struct rpc_pipe_client *pipe_hnd,
743 int argc, const char **argv)
745 return rpc_rights_revoke_internal(c, ctx->domain_sid, ctx->domain_name,
746 ctx->cli, pipe_hnd, mem_ctx,
747 argc, argv);
750 struct rpc_sh_cmd *net_rpc_rights_cmds(struct net_context *c, TALLOC_CTX *mem_ctx,
751 struct rpc_sh_ctx *ctx)
753 static struct rpc_sh_cmd cmds[] = {
755 { "list", NULL, &ndr_table_lsarpc, rpc_sh_rights_list,
756 N_("View available or assigned privileges") },
758 { "grant", NULL, &ndr_table_lsarpc, rpc_sh_rights_grant,
759 N_("Assign privilege[s]") },
761 { "revoke", NULL, &ndr_table_lsarpc, rpc_sh_rights_revoke,
762 N_("Revoke privilege[s]") },
764 { NULL, NULL, 0, NULL, NULL }
767 return cmds;