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Fix bug #6506 - SMBD server doesn't set EAs when a file is overwritten in NT_TRANSACT...
[Samba/gbeck.git] / source3 / utils / net_rpc_registry.c
blobcad605fdde4fe7fb73f9b6e5a607cdcd58f1548b
1 /*
2 Samba Unix/Linux SMB client library
3 Distributed SMB/CIFS Server Management Utility
4
5 Copyright (C) Gerald (Jerry) Carter 2005-2006
6
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.
11
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.
16
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/>. */
19
20 #include "includes.h"
21 #include "utils/net.h"
22 #include "utils/net_registry_util.h"
23 #include "regfio.h"
24 #include "reg_objects.h"
25
26 static bool reg_hive_key(TALLOC_CTX *ctx, const char *fullname,
27 uint32 *reg_type, const char **key_name)
28 {
29 WERROR werr;
30 char *hivename = NULL;
31 char *tmp_keyname = NULL;
32 bool ret = false;
33 TALLOC_CTX *tmp_ctx = talloc_stackframe();
34
35 werr = split_hive_key(tmp_ctx, fullname, &hivename, &tmp_keyname);
36 if (!W_ERROR_IS_OK(werr)) {
37 goto done;
38 }
39
40 *key_name = talloc_strdup(ctx, tmp_keyname);
41 if (*key_name == NULL) {
42 goto done;
43 }
44
45 if (strequal(hivename, "HKLM") ||
46 strequal(hivename, "HKEY_LOCAL_MACHINE"))
47 {
48 (*reg_type) = HKEY_LOCAL_MACHINE;
49 } else if (strequal(hivename, "HKCR") ||
50 strequal(hivename, "HKEY_CLASSES_ROOT"))
51 {
52 (*reg_type) = HKEY_CLASSES_ROOT;
53 } else if (strequal(hivename, "HKU") ||
54 strequal(hivename, "HKEY_USERS"))
55 {
56 (*reg_type) = HKEY_USERS;
57 } else if (strequal(hivename, "HKCU") ||
58 strequal(hivename, "HKEY_CURRENT_USER"))
59 {
60 (*reg_type) = HKEY_CURRENT_USER;
61 } else if (strequal(hivename, "HKPD") ||
62 strequal(hivename, "HKEY_PERFORMANCE_DATA"))
63 {
64 (*reg_type) = HKEY_PERFORMANCE_DATA;
65 } else {
66 DEBUG(10,("reg_hive_key: unrecognised hive key %s\n",
67 fullname));
68 goto done;
69 }
70
71 ret = true;
72
73 done:
74 TALLOC_FREE(tmp_ctx);
75 return ret;
76 }
77
78 static NTSTATUS registry_openkey(TALLOC_CTX *mem_ctx,
79 struct rpc_pipe_client *pipe_hnd,
80 const char *name, uint32 access_mask,
81 struct policy_handle *hive_hnd,
82 struct policy_handle *key_hnd)
83 {
84 uint32 hive;
85 NTSTATUS status;
86 struct winreg_String key;
87
88 ZERO_STRUCT(key);
89
90 if (!reg_hive_key(mem_ctx, name, &hive, &key.name)) {
91 return NT_STATUS_INVALID_PARAMETER;
92 }
93
94 status = rpccli_winreg_Connect(pipe_hnd, mem_ctx, hive, access_mask,
95 hive_hnd);
96 if (!(NT_STATUS_IS_OK(status))) {
97 return status;
98 }
99
100 status = rpccli_winreg_OpenKey(pipe_hnd, mem_ctx, hive_hnd, key, 0,
101 access_mask, key_hnd, NULL);
102 if (!(NT_STATUS_IS_OK(status))) {
103 rpccli_winreg_CloseKey(pipe_hnd, mem_ctx, hive_hnd, NULL);
104 return status;
105 }
106
107 return NT_STATUS_OK;
108 }
109
110 static NTSTATUS registry_enumkeys(TALLOC_CTX *ctx,
111 struct rpc_pipe_client *pipe_hnd,
112 struct policy_handle *key_hnd,
113 uint32 *pnum_keys, char ***pnames,
114 char ***pclasses, NTTIME ***pmodtimes)
115 {
116 TALLOC_CTX *mem_ctx;
117 NTSTATUS status;
118 uint32 num_subkeys, max_subkeylen, max_classlen;
119 uint32 num_values, max_valnamelen, max_valbufsize;
120 uint32 i;
121 NTTIME last_changed_time;
122 uint32 secdescsize;
123 struct winreg_String classname;
124 char **names, **classes;
125 NTTIME **modtimes;
126
127 if (!(mem_ctx = talloc_new(ctx))) {
128 return NT_STATUS_NO_MEMORY;
129 }
130
131 ZERO_STRUCT(classname);
132 status = rpccli_winreg_QueryInfoKey(
133 pipe_hnd, mem_ctx, key_hnd, &classname, &num_subkeys,
134 &max_subkeylen, &max_classlen, &num_values, &max_valnamelen,
135 &max_valbufsize, &secdescsize, &last_changed_time, NULL );
136
137 if (!NT_STATUS_IS_OK(status)) {
138 goto error;
139 }
140
141 if (num_subkeys == 0) {
142 *pnum_keys = 0;
143 TALLOC_FREE(mem_ctx);
144 return NT_STATUS_OK;
145 }
146
147 if ((!(names = TALLOC_ZERO_ARRAY(mem_ctx, char *, num_subkeys))) ||
148 (!(classes = TALLOC_ZERO_ARRAY(mem_ctx, char *, num_subkeys))) ||
149 (!(modtimes = TALLOC_ZERO_ARRAY(mem_ctx, NTTIME *,
150 num_subkeys)))) {
151 status = NT_STATUS_NO_MEMORY;
152 goto error;
153 }
154
155 for (i=0; i<num_subkeys; i++) {
156 char c, n;
157 struct winreg_StringBuf class_buf;
158 struct winreg_StringBuf name_buf;
159 NTTIME modtime;
160 WERROR werr;
161
162 c = '\0';
163 class_buf.name = &c;
164 class_buf.size = max_classlen+2;
165
166 n = '\0';
167 name_buf.name = &n;
168 name_buf.size = max_subkeylen+2;
169
170 ZERO_STRUCT(modtime);
171
172 status = rpccli_winreg_EnumKey(pipe_hnd, mem_ctx, key_hnd,
173 i, &name_buf, &class_buf,
174 &modtime, &werr);
175
176 if (W_ERROR_EQUAL(werr,
177 WERR_NO_MORE_ITEMS) ) {
178 status = NT_STATUS_OK;
179 break;
180 }
181 if (!NT_STATUS_IS_OK(status)) {
182 goto error;
183 }
184
185 classes[i] = NULL;
186
187 if (class_buf.name &&
188 (!(classes[i] = talloc_strdup(classes, class_buf.name)))) {
189 status = NT_STATUS_NO_MEMORY;
190 goto error;
191 }
192
193 if (!(names[i] = talloc_strdup(names, name_buf.name))) {
194 status = NT_STATUS_NO_MEMORY;
195 goto error;
196 }
197
198 if ((!(modtimes[i] = (NTTIME *)talloc_memdup(
199 modtimes, &modtime, sizeof(modtime))))) {
200 status = NT_STATUS_NO_MEMORY;
201 goto error;
202 }
203 }
204
205 *pnum_keys = num_subkeys;
206
207 if (pnames) {
208 *pnames = talloc_move(ctx, &names);
209 }
210 if (pclasses) {
211 *pclasses = talloc_move(ctx, &classes);
212 }
213 if (pmodtimes) {
214 *pmodtimes = talloc_move(ctx, &modtimes);
215 }
216
217 status = NT_STATUS_OK;
218
219 error:
220 TALLOC_FREE(mem_ctx);
221 return status;
222 }
223
224 static NTSTATUS registry_enumvalues(TALLOC_CTX *ctx,
225 struct rpc_pipe_client *pipe_hnd,
226 struct policy_handle *key_hnd,
227 uint32 *pnum_values, char ***pvalnames,
228 struct registry_value ***pvalues)
229 {
230 TALLOC_CTX *mem_ctx;
231 NTSTATUS status;
232 uint32 num_subkeys, max_subkeylen, max_classlen;
233 uint32 num_values, max_valnamelen, max_valbufsize;
234 uint32 i;
235 NTTIME last_changed_time;
236 uint32 secdescsize;
237 struct winreg_String classname;
238 struct registry_value **values;
239 char **names;
240
241 if (!(mem_ctx = talloc_new(ctx))) {
242 return NT_STATUS_NO_MEMORY;
243 }
244
245 ZERO_STRUCT(classname);
246 status = rpccli_winreg_QueryInfoKey(
247 pipe_hnd, mem_ctx, key_hnd, &classname, &num_subkeys,
248 &max_subkeylen, &max_classlen, &num_values, &max_valnamelen,
249 &max_valbufsize, &secdescsize, &last_changed_time, NULL );
250
251 if (!NT_STATUS_IS_OK(status)) {
252 goto error;
253 }
254
255 if (num_values == 0) {
256 *pnum_values = 0;
257 TALLOC_FREE(mem_ctx);
258 return NT_STATUS_OK;
259 }
260
261 if ((!(names = TALLOC_ARRAY(mem_ctx, char *, num_values))) ||
262 (!(values = TALLOC_ARRAY(mem_ctx, struct registry_value *,
263 num_values)))) {
264 status = NT_STATUS_NO_MEMORY;
265 goto error;
266 }
267
268 for (i=0; i<num_values; i++) {
269 enum winreg_Type type = REG_NONE;
270 uint8 *data = NULL;
271 uint32 data_size;
272 uint32 value_length;
273
274 char n;
275 struct winreg_ValNameBuf name_buf;
276 WERROR err;
277
278 n = '\0';
279 name_buf.name = &n;
280 name_buf.size = max_valnamelen + 2;
281
282 data_size = max_valbufsize;
283 data = (uint8 *)TALLOC(mem_ctx, data_size);
284 value_length = 0;
285
286 status = rpccli_winreg_EnumValue(pipe_hnd, mem_ctx, key_hnd,
287 i, &name_buf, &type,
288 data, &data_size,
289 &value_length, &err);
290
291 if ( W_ERROR_EQUAL(err,
292 WERR_NO_MORE_ITEMS) ) {
293 status = NT_STATUS_OK;
294 break;
295 }
296
297 if (!(NT_STATUS_IS_OK(status))) {
298 goto error;
299 }
300
301 if (name_buf.name == NULL) {
302 status = NT_STATUS_INVALID_PARAMETER;
303 goto error;
304 }
305
306 if (!(names[i] = talloc_strdup(names, name_buf.name))) {
307 status = NT_STATUS_NO_MEMORY;
308 goto error;
309 }
310
311 err = registry_pull_value(values, &values[i], type, data,
312 data_size, value_length);
313 if (!W_ERROR_IS_OK(err)) {
314 status = werror_to_ntstatus(err);
315 goto error;
316 }
317 }
318
319 *pnum_values = num_values;
320
321 if (pvalnames) {
322 *pvalnames = talloc_move(ctx, &names);
323 }
324 if (pvalues) {
325 *pvalues = talloc_move(ctx, &values);
326 }
327
328 status = NT_STATUS_OK;
329
330 error:
331 TALLOC_FREE(mem_ctx);
332 return status;
333 }
334
335 static NTSTATUS registry_getsd(TALLOC_CTX *mem_ctx,
336 struct rpc_pipe_client *pipe_hnd,
337 struct policy_handle *key_hnd,
338 uint32_t sec_info,
339 struct KeySecurityData *sd)
340 {
341 return rpccli_winreg_GetKeySecurity(pipe_hnd, mem_ctx, key_hnd,
342 sec_info, sd, NULL);
343 }
344
345
346 static NTSTATUS registry_setvalue(TALLOC_CTX *mem_ctx,
347 struct rpc_pipe_client *pipe_hnd,
348 struct policy_handle *key_hnd,
349 const char *name,
350 const struct registry_value *value)
351 {
352 struct winreg_String name_string;
353 DATA_BLOB blob;
354 NTSTATUS result;
355 WERROR err;
356
357 err = registry_push_value(mem_ctx, value, &blob);
358 if (!W_ERROR_IS_OK(err)) {
359 return werror_to_ntstatus(err);
360 }
361
362 ZERO_STRUCT(name_string);
363
364 name_string.name = name;
365 result = rpccli_winreg_SetValue(pipe_hnd, blob.data, key_hnd,
366 name_string, value->type,
367 blob.data, blob.length, NULL);
368 TALLOC_FREE(blob.data);
369 return result;
370 }
371
372 static NTSTATUS rpc_registry_setvalue_internal(struct net_context *c,
373 const DOM_SID *domain_sid,
374 const char *domain_name,
375 struct cli_state *cli,
376 struct rpc_pipe_client *pipe_hnd,
377 TALLOC_CTX *mem_ctx,
378 int argc,
379 const char **argv )
380 {
381 struct policy_handle hive_hnd, key_hnd;
382 NTSTATUS status;
383 struct registry_value value;
384
385 status = registry_openkey(mem_ctx, pipe_hnd, argv[0],
386 SEC_FLAG_MAXIMUM_ALLOWED,
387 &hive_hnd, &key_hnd);
388 if (!NT_STATUS_IS_OK(status)) {
389 d_fprintf(stderr, "registry_openkey failed: %s\n",
390 nt_errstr(status));
391 return status;
392 }
393
394 if (!strequal(argv[2], "multi_sz") && (argc != 4)) {
395 d_fprintf(stderr, "Too many args for type %s\n", argv[2]);
396 return NT_STATUS_NOT_IMPLEMENTED;
397 }
398
399 if (strequal(argv[2], "dword")) {
400 value.type = REG_DWORD;
401 value.v.dword = strtoul(argv[3], NULL, 10);
402 }
403 else if (strequal(argv[2], "sz")) {
404 value.type = REG_SZ;
405 value.v.sz.len = strlen(argv[3])+1;
406 value.v.sz.str = CONST_DISCARD(char *, argv[3]);
407 }
408 else {
409 d_fprintf(stderr, "type \"%s\" not implemented\n", argv[2]);
410 status = NT_STATUS_NOT_IMPLEMENTED;
411 goto error;
412 }
413
414 status = registry_setvalue(mem_ctx, pipe_hnd, &key_hnd,
415 argv[1], &value);
416
417 if (!NT_STATUS_IS_OK(status)) {
418 d_fprintf(stderr, "registry_setvalue failed: %s\n",
419 nt_errstr(status));
420 }
421
422 error:
423 rpccli_winreg_CloseKey(pipe_hnd, mem_ctx, &key_hnd, NULL);
424 rpccli_winreg_CloseKey(pipe_hnd, mem_ctx, &hive_hnd, NULL);
425
426 return NT_STATUS_OK;
427 }
428
429 static int rpc_registry_setvalue(struct net_context *c, int argc,
430 const char **argv )
431 {
432 if (argc < 4 || c->display_usage) {
433 d_fprintf(stderr, "usage: net rpc registry setvalue <key> "
434 "<valuename> <type> [<val>]+\n");
435 return -1;
436 }
437
438 return run_rpc_command(c, NULL, &ndr_table_winreg.syntax_id, 0,
439 rpc_registry_setvalue_internal, argc, argv );
440 }
441
442 static NTSTATUS rpc_registry_deletevalue_internal(struct net_context *c,
443 const DOM_SID *domain_sid,
444 const char *domain_name,
445 struct cli_state *cli,
446 struct rpc_pipe_client *pipe_hnd,
447 TALLOC_CTX *mem_ctx,
448 int argc,
449 const char **argv )
450 {
451 struct policy_handle hive_hnd, key_hnd;
452 NTSTATUS status;
453 struct winreg_String valuename;
454
455 ZERO_STRUCT(valuename);
456
457 status = registry_openkey(mem_ctx, pipe_hnd, argv[0],
458 SEC_FLAG_MAXIMUM_ALLOWED,
459 &hive_hnd, &key_hnd);
460 if (!NT_STATUS_IS_OK(status)) {
461 d_fprintf(stderr, "registry_openkey failed: %s\n",
462 nt_errstr(status));
463 return status;
464 }
465
466 valuename.name = argv[1];
467
468 status = rpccli_winreg_DeleteValue(pipe_hnd, mem_ctx, &key_hnd,
469 valuename, NULL);
470
471 if (!NT_STATUS_IS_OK(status)) {
472 d_fprintf(stderr, "registry_deletevalue failed: %s\n",
473 nt_errstr(status));
474 }
475
476 rpccli_winreg_CloseKey(pipe_hnd, mem_ctx, &key_hnd, NULL);
477 rpccli_winreg_CloseKey(pipe_hnd, mem_ctx, &hive_hnd, NULL);
478
479 return status;
480 }
481
482 static int rpc_registry_deletevalue(struct net_context *c, int argc,
483 const char **argv )
484 {
485 if (argc != 2 || c->display_usage) {
486 d_fprintf(stderr, "usage: net rpc registry deletevalue <key> "
487 "<valuename>\n");
488 return -1;
489 }
490
491 return run_rpc_command(c, NULL, &ndr_table_winreg.syntax_id, 0,
492 rpc_registry_deletevalue_internal, argc, argv );
493 }
494
495 static NTSTATUS rpc_registry_getvalue_internal(struct net_context *c,
496 const DOM_SID *domain_sid,
497 const char *domain_name,
498 struct cli_state *cli,
499 struct rpc_pipe_client *pipe_hnd,
500 TALLOC_CTX *mem_ctx,
501 bool raw,
502 int argc,
503 const char **argv)
504 {
505 struct policy_handle hive_hnd, key_hnd;
506 NTSTATUS status;
507 WERROR werr;
508 struct winreg_String valuename;
509 struct registry_value *value = NULL;
510 enum winreg_Type type = REG_NONE;
511 uint8_t *data = NULL;
512 uint32_t data_size = 0;
513 uint32_t value_length = 0;
514 TALLOC_CTX *tmp_ctx = talloc_stackframe();
515
516 ZERO_STRUCT(valuename);
517
518 status = registry_openkey(tmp_ctx, pipe_hnd, argv[0],
519 SEC_FLAG_MAXIMUM_ALLOWED,
520 &hive_hnd, &key_hnd);
521 if (!NT_STATUS_IS_OK(status)) {
522 d_fprintf(stderr, "registry_openkey failed: %s\n",
523 nt_errstr(status));
524 return status;
525 }
526
527 valuename.name = argv[1];
528
529 /*
530 * call QueryValue once with data == NULL to get the
531 * needed memory size to be allocated, then allocate
532 * data buffer and call again.
533 */
534 status = rpccli_winreg_QueryValue(pipe_hnd, tmp_ctx, &key_hnd,
535 &valuename,
536 &type,
537 data,
538 &data_size,
539 &value_length,
540 NULL);
541
542 if (!NT_STATUS_IS_OK(status)) {
543 d_fprintf(stderr, "registry_queryvalue failed: %s\n",
544 nt_errstr(status));
545 goto done;
546 }
547
548 data = (uint8 *)TALLOC(tmp_ctx, data_size);
549 value_length = 0;
550
551 status = rpccli_winreg_QueryValue(pipe_hnd, tmp_ctx, &key_hnd,
552 &valuename,
553 &type,
554 data,
555 &data_size,
556 &value_length,
557 NULL);
558
559 if (!NT_STATUS_IS_OK(status)) {
560 d_fprintf(stderr, "registry_queryvalue failed: %s\n",
561 nt_errstr(status));
562 goto done;
563 }
564
565 werr = registry_pull_value(tmp_ctx, &value, type, data,
566 data_size, value_length);
567 if (!W_ERROR_IS_OK(werr)) {
568 status = werror_to_ntstatus(werr);
569 goto done;
570 }
571
572 print_registry_value(value, raw);
573
574 done:
575 rpccli_winreg_CloseKey(pipe_hnd, tmp_ctx, &key_hnd, NULL);
576 rpccli_winreg_CloseKey(pipe_hnd, tmp_ctx, &hive_hnd, NULL);
577
578 TALLOC_FREE(tmp_ctx);
579
580 return status;
581 }
582
583 static NTSTATUS rpc_registry_getvalue_full(struct net_context *c,
584 const DOM_SID *domain_sid,
585 const char *domain_name,
586 struct cli_state *cli,
587 struct rpc_pipe_client *pipe_hnd,
588 TALLOC_CTX *mem_ctx,
589 int argc,
590 const char **argv)
591 {
592 return rpc_registry_getvalue_internal(c, domain_sid, domain_name,
593 cli, pipe_hnd, mem_ctx, false,
594 argc, argv);
595 }
596
597 static int rpc_registry_getvalue(struct net_context *c, int argc,
598 const char **argv)
599 {
600 if (argc != 2 || c->display_usage) {
601 d_fprintf(stderr, "usage: net rpc registry getvalue <key> "
602 "<valuename>\n");
603 return -1;
604 }
605
606 return run_rpc_command(c, NULL, &ndr_table_winreg.syntax_id, 0,
607 rpc_registry_getvalue_full, argc, argv);
608 }
609
610 static NTSTATUS rpc_registry_getvalue_raw(struct net_context *c,
611 const DOM_SID *domain_sid,
612 const char *domain_name,
613 struct cli_state *cli,
614 struct rpc_pipe_client *pipe_hnd,
615 TALLOC_CTX *mem_ctx,
616 int argc,
617 const char **argv)
618 {
619 return rpc_registry_getvalue_internal(c, domain_sid, domain_name,
620 cli, pipe_hnd, mem_ctx, true,
621 argc, argv);
622 }
623
624 static int rpc_registry_getvalueraw(struct net_context *c, int argc,
625 const char **argv)
626 {
627 if (argc != 2 || c->display_usage) {
628 d_fprintf(stderr, "usage: net rpc registry getvalue <key> "
629 "<valuename>\n");
630 return -1;
631 }
632
633 return run_rpc_command(c, NULL, &ndr_table_winreg.syntax_id, 0,
634 rpc_registry_getvalue_raw, argc, argv);
635 }
636
637 static NTSTATUS rpc_registry_createkey_internal(struct net_context *c,
638 const DOM_SID *domain_sid,
639 const char *domain_name,
640 struct cli_state *cli,
641 struct rpc_pipe_client *pipe_hnd,
642 TALLOC_CTX *mem_ctx,
643 int argc,
644 const char **argv )
645 {
646 uint32 hive;
647 struct policy_handle hive_hnd, key_hnd;
648 struct winreg_String key, keyclass;
649 enum winreg_CreateAction action;
650 NTSTATUS status;
651
652 ZERO_STRUCT(key);
653 ZERO_STRUCT(keyclass);
654
655 if (!reg_hive_key(mem_ctx, argv[0], &hive, &key.name)) {
656 return NT_STATUS_INVALID_PARAMETER;
657 }
658
659 status = rpccli_winreg_Connect(pipe_hnd, mem_ctx, hive,
660 SEC_FLAG_MAXIMUM_ALLOWED,
661 &hive_hnd);
662 if (!(NT_STATUS_IS_OK(status))) {
663 return status;
664 }
665
666 action = REG_ACTION_NONE;
667 keyclass.name = "";
668
669 status = rpccli_winreg_CreateKey(pipe_hnd, mem_ctx, &hive_hnd, key,
670 keyclass, 0, REG_KEY_READ, NULL,
671 &key_hnd, &action, NULL);
672 if (!NT_STATUS_IS_OK(status)) {
673 d_fprintf(stderr, "createkey returned %s\n",
674 nt_errstr(status));
675 rpccli_winreg_CloseKey(pipe_hnd, mem_ctx, &hive_hnd, NULL);
676 return status;
677 }
678
679 switch (action) {
680 case REG_ACTION_NONE:
681 d_printf("createkey did nothing -- huh?\n");
682 break;
683 case REG_CREATED_NEW_KEY:
684 d_printf("createkey created %s\n", argv[0]);
685 break;
686 case REG_OPENED_EXISTING_KEY:
687 d_printf("createkey opened existing %s\n", argv[0]);
688 break;
689 }
690
691 rpccli_winreg_CloseKey(pipe_hnd, mem_ctx, &key_hnd, NULL);
692 rpccli_winreg_CloseKey(pipe_hnd, mem_ctx, &hive_hnd, NULL);
693
694 return status;
695 }
696
697 static int rpc_registry_createkey(struct net_context *c, int argc,
698 const char **argv )
699 {
700 if (argc != 1 || c->display_usage) {
701 d_fprintf(stderr, "usage: net rpc registry createkey <key>\n");
702 return -1;
703 }
704
705 return run_rpc_command(c, NULL, &ndr_table_winreg.syntax_id, 0,
706 rpc_registry_createkey_internal, argc, argv );
707 }
708
709 static NTSTATUS rpc_registry_deletekey_internal(struct net_context *c,
710 const DOM_SID *domain_sid,
711 const char *domain_name,
712 struct cli_state *cli,
713 struct rpc_pipe_client *pipe_hnd,
714 TALLOC_CTX *mem_ctx,
715 int argc,
716 const char **argv )
717 {
718 uint32 hive;
719 struct policy_handle hive_hnd;
720 struct winreg_String key;
721 NTSTATUS status;
722
723 ZERO_STRUCT(key);
724
725 if (!reg_hive_key(mem_ctx, argv[0], &hive, &key.name)) {
726 return NT_STATUS_INVALID_PARAMETER;
727 }
728
729 status = rpccli_winreg_Connect(pipe_hnd, mem_ctx, hive,
730 SEC_FLAG_MAXIMUM_ALLOWED,
731 &hive_hnd);
732 if (!(NT_STATUS_IS_OK(status))) {
733 return status;
734 }
735
736 status = rpccli_winreg_DeleteKey(pipe_hnd, mem_ctx, &hive_hnd, key, NULL);
737 rpccli_winreg_CloseKey(pipe_hnd, mem_ctx, &hive_hnd, NULL);
738
739 if (!NT_STATUS_IS_OK(status)) {
740 d_fprintf(stderr, "deletekey returned %s\n",
741 nt_errstr(status));
742 }
743
744 return status;
745 }
746
747 static int rpc_registry_deletekey(struct net_context *c, int argc, const char **argv )
748 {
749 if (argc != 1 || c->display_usage) {
750 d_fprintf(stderr, "usage: net rpc registry deletekey <key>\n");
751 return -1;
752 }
753
754 return run_rpc_command(c, NULL, &ndr_table_winreg.syntax_id, 0,
755 rpc_registry_deletekey_internal, argc, argv );
756 }
757
758 /********************************************************************
759 ********************************************************************/
760
761 static NTSTATUS rpc_registry_enumerate_internal(struct net_context *c,
762 const DOM_SID *domain_sid,
763 const char *domain_name,
764 struct cli_state *cli,
765 struct rpc_pipe_client *pipe_hnd,
766 TALLOC_CTX *mem_ctx,
767 int argc,
768 const char **argv )
769 {
770 struct policy_handle pol_hive, pol_key;
771 NTSTATUS status;
772 uint32 num_subkeys = 0;
773 uint32 num_values = 0;
774 char **names = NULL, **classes = NULL;
775 NTTIME **modtimes = NULL;
776 uint32 i;
777 struct registry_value **values = NULL;
778
779 if (argc != 1 || c->display_usage) {
780 d_printf("Usage: net rpc registry enumerate <path>\n");
781 d_printf("Example: net rpc registry enumerate 'HKLM\\Software\\Samba'\n");
782 return NT_STATUS_INVALID_PARAMETER;
783 }
784
785 status = registry_openkey(mem_ctx, pipe_hnd, argv[0], REG_KEY_READ,
786 &pol_hive, &pol_key);
787 if (!NT_STATUS_IS_OK(status)) {
788 d_fprintf(stderr, "registry_openkey failed: %s\n",
789 nt_errstr(status));
790 return status;
791 }
792
793 status = registry_enumkeys(mem_ctx, pipe_hnd, &pol_key, &num_subkeys,
794 &names, &classes, &modtimes);
795 if (!NT_STATUS_IS_OK(status)) {
796 d_fprintf(stderr, "enumerating keys failed: %s\n",
797 nt_errstr(status));
798 return status;
799 }
800
801 for (i=0; i<num_subkeys; i++) {
802 print_registry_key(names[i], modtimes[i]);
803 }
804
805 status = registry_enumvalues(mem_ctx, pipe_hnd, &pol_key, &num_values,
806 &names, &values);
807 if (!NT_STATUS_IS_OK(status)) {
808 d_fprintf(stderr, "enumerating values failed: %s\n",
809 nt_errstr(status));
810 return status;
811 }
812
813 for (i=0; i<num_values; i++) {
814 print_registry_value_with_name(names[i], values[i]);
815 }
816
817 rpccli_winreg_CloseKey(pipe_hnd, mem_ctx, &pol_key, NULL);
818 rpccli_winreg_CloseKey(pipe_hnd, mem_ctx, &pol_hive, NULL);
819
820 return status;
821 }
822
823 /********************************************************************
824 ********************************************************************/
825
826 static int rpc_registry_enumerate(struct net_context *c, int argc,
827 const char **argv )
828 {
829 return run_rpc_command(c, NULL, &ndr_table_winreg.syntax_id, 0,
830 rpc_registry_enumerate_internal, argc, argv );
831 }
832
833 /********************************************************************
834 ********************************************************************/
835
836 static NTSTATUS rpc_registry_save_internal(struct net_context *c,
837 const DOM_SID *domain_sid,
838 const char *domain_name,
839 struct cli_state *cli,
840 struct rpc_pipe_client *pipe_hnd,
841 TALLOC_CTX *mem_ctx,
842 int argc,
843 const char **argv )
844 {
845 WERROR result = WERR_GENERAL_FAILURE;
846 struct policy_handle pol_hive, pol_key;
847 NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
848 struct winreg_String filename;
849
850 if (argc != 2 || c->display_usage) {
851 d_printf("Usage: net rpc registry backup <path> <file> \n");
852 return NT_STATUS_INVALID_PARAMETER;
853 }
854
855 status = registry_openkey(mem_ctx, pipe_hnd, argv[0], REG_KEY_ALL,
856 &pol_hive, &pol_key);
857 if (!NT_STATUS_IS_OK(status)) {
858 d_fprintf(stderr, "registry_openkey failed: %s\n",
859 nt_errstr(status));
860 return status;
861 }
862
863 filename.name = argv[1];
864 status = rpccli_winreg_SaveKey( pipe_hnd, mem_ctx, &pol_key, &filename, NULL, NULL);
865 if ( !W_ERROR_IS_OK(result) ) {
866 d_fprintf(stderr, "Unable to save [%s] to %s:%s\n", argv[0], cli->desthost, argv[1]);
867 }
868
869 /* cleanup */
870
871 rpccli_winreg_CloseKey(pipe_hnd, mem_ctx, &pol_key, NULL);
872 rpccli_winreg_CloseKey(pipe_hnd, mem_ctx, &pol_hive, NULL);
873
874 return status;
875 }
876
877 /********************************************************************
878 ********************************************************************/
879
880 static int rpc_registry_save(struct net_context *c, int argc, const char **argv )
881 {
882 return run_rpc_command(c, NULL, &ndr_table_winreg.syntax_id, 0,
883 rpc_registry_save_internal, argc, argv );
884 }
885
886
887 /********************************************************************
888 ********************************************************************/
889
890 static void dump_values( REGF_NK_REC *nk )
891 {
892 int i, j;
893 char *data_str = NULL;
894 uint32 data_size, data;
895
896 if ( !nk->values )
897 return;
898
899 for ( i=0; i<nk->num_values; i++ ) {
900 d_printf( "\"%s\" = ", nk->values[i].valuename ? nk->values[i].valuename : "(default)" );
901 d_printf( "(%s) ", reg_type_lookup( nk->values[i].type ) );
902
903 data_size = nk->values[i].data_size & ~VK_DATA_IN_OFFSET;
904 switch ( nk->values[i].type ) {
905 case REG_SZ:
906 rpcstr_pull_talloc(talloc_tos(),
907 &data_str,
908 nk->values[i].data,
909 -1,
910 STR_TERMINATE);
911 if (!data_str) {
912 break;
913 }
914 d_printf( "%s", data_str );
915 break;
916 case REG_MULTI_SZ:
917 case REG_EXPAND_SZ:
918 for ( j=0; j<data_size; j++ ) {
919 d_printf( "%c", nk->values[i].data[j] );
920 }
921 break;
922 case REG_DWORD:
923 data = IVAL( nk->values[i].data, 0 );
924 d_printf("0x%x", data );
925 break;
926 case REG_BINARY:
927 for ( j=0; j<data_size; j++ ) {
928 d_printf( "%x", nk->values[i].data[j] );
929 }
930 break;
931 default:
932 d_printf("unknown");
933 break;
934 }
935
936 d_printf( "\n" );
937 }
938
939 }
940
941 /********************************************************************
942 ********************************************************************/
943
944 static bool dump_registry_tree( REGF_FILE *file, REGF_NK_REC *nk, const char *parent )
945 {
946 REGF_NK_REC *key;
947
948 /* depth first dump of the registry tree */
949
950 while ( (key = regfio_fetch_subkey( file, nk )) ) {
951 char *regpath;
952 if (asprintf(&regpath, "%s\\%s", parent, key->keyname) < 0) {
953 break;
954 }
955 d_printf("[%s]\n", regpath );
956 dump_values( key );
957 d_printf("\n");
958 dump_registry_tree( file, key, regpath );
959 SAFE_FREE(regpath);
960 }
961
962 return true;
963 }
964
965 /********************************************************************
966 ********************************************************************/
967
968 static bool write_registry_tree( REGF_FILE *infile, REGF_NK_REC *nk,
969 REGF_NK_REC *parent, REGF_FILE *outfile,
970 const char *parentpath )
971 {
972 REGF_NK_REC *key, *subkey;
973 REGVAL_CTR *values = NULL;
974 struct regsubkey_ctr *subkeys = NULL;
975 int i;
976 char *path = NULL;
977 WERROR werr;
978
979 werr = regsubkey_ctr_init(infile->mem_ctx, &subkeys);
980 if (!W_ERROR_IS_OK(werr)) {
981 DEBUG(0, ("write_registry_tree: regsubkey_ctr_init failed: "
982 "%s\n", win_errstr(werr)));
983 return false;
984 }
985
986 if ( !(values = TALLOC_ZERO_P( subkeys, REGVAL_CTR )) ) {
987 DEBUG(0,("write_registry_tree: talloc() failed!\n"));
988 TALLOC_FREE(subkeys);
989 return false;
990 }
991
992 /* copy values into the REGVAL_CTR */
993
994 for ( i=0; i<nk->num_values; i++ ) {
995 regval_ctr_addvalue( values, nk->values[i].valuename, nk->values[i].type,
996 (const char *)nk->values[i].data, (nk->values[i].data_size & ~VK_DATA_IN_OFFSET) );
997 }
998
999 /* copy subkeys into the struct regsubkey_ctr */
1000
1001 while ( (subkey = regfio_fetch_subkey( infile, nk )) ) {
1002 regsubkey_ctr_addkey( subkeys, subkey->keyname );
1003 }
1004
1005 key = regfio_write_key( outfile, nk->keyname, values, subkeys, nk->sec_desc->sec_desc, parent );
1006
1007 /* write each one of the subkeys out */
1008
1009 path = talloc_asprintf(subkeys,
1010 "%s%s%s",
1011 parentpath,
1012 parent ? "\\" : "",
1013 nk->keyname);
1014 if (!path) {
1015 TALLOC_FREE(subkeys);
1016 return false;
1017 }
1018
1019 nk->subkey_index = 0;
1020 while ( (subkey = regfio_fetch_subkey( infile, nk )) ) {
1021 write_registry_tree( infile, subkey, key, outfile, path );
1022 }
1023
1024 d_printf("[%s]\n", path );
1025 TALLOC_FREE(subkeys);
1026
1027 return true;
1028 }
1029
1030 /********************************************************************
1031 ********************************************************************/
1032
1033 static int rpc_registry_dump(struct net_context *c, int argc, const char **argv)
1034 {
1035 REGF_FILE *registry;
1036 REGF_NK_REC *nk;
1037
1038 if (argc != 1 || c->display_usage) {
1039 d_printf("Usage: net rpc registry dump <file> \n");
1040 return -1;
1041 }
1042
1043 d_printf("Opening %s....", argv[0]);
1044 if ( !(registry = regfio_open( argv[0], O_RDONLY, 0)) ) {
1045 d_fprintf(stderr, "Failed to open %s for reading\n", argv[0]);
1046 return 1;
1047 }
1048 d_printf("ok\n");
1049
1050 /* get the root of the registry file */
1051
1052 if ((nk = regfio_rootkey( registry )) == NULL) {
1053 d_fprintf(stderr, "Could not get rootkey\n");
1054 regfio_close( registry );
1055 return 1;
1056 }
1057 d_printf("[%s]\n", nk->keyname);
1058 dump_values( nk );
1059 d_printf("\n");
1060
1061 dump_registry_tree( registry, nk, nk->keyname );
1062
1063 #if 0
1064 talloc_report_full( registry->mem_ctx, stderr );
1065 #endif
1066 d_printf("Closing registry...");
1067 regfio_close( registry );
1068 d_printf("ok\n");
1069
1070 return 0;
1071 }
1072
1073 /********************************************************************
1074 ********************************************************************/
1075
1076 static int rpc_registry_copy(struct net_context *c, int argc, const char **argv )
1077 {
1078 REGF_FILE *infile = NULL, *outfile = NULL;
1079 REGF_NK_REC *nk;
1080 int result = 1;
1081
1082 if (argc != 2 || c->display_usage) {
1083 d_printf("Usage: net rpc registry copy <srcfile> <newfile>\n");
1084 return -1;
1085 }
1086
1087 d_printf("Opening %s....", argv[0]);
1088 if ( !(infile = regfio_open( argv[0], O_RDONLY, 0 )) ) {
1089 d_fprintf(stderr, "Failed to open %s for reading\n", argv[0]);
1090 return 1;
1091 }
1092 d_printf("ok\n");
1093
1094 d_printf("Opening %s....", argv[1]);
1095 if ( !(outfile = regfio_open( argv[1], (O_RDWR|O_CREAT|O_TRUNC), (S_IREAD|S_IWRITE) )) ) {
1096 d_fprintf(stderr, "Failed to open %s for writing\n", argv[1]);
1097 goto out;
1098 }
1099 d_printf("ok\n");
1100
1101 /* get the root of the registry file */
1102
1103 if ((nk = regfio_rootkey( infile )) == NULL) {
1104 d_fprintf(stderr, "Could not get rootkey\n");
1105 goto out;
1106 }
1107 d_printf("RootKey: [%s]\n", nk->keyname);
1108
1109 write_registry_tree( infile, nk, NULL, outfile, "" );
1110
1111 result = 0;
1112
1113 out:
1114
1115 d_printf("Closing %s...", argv[1]);
1116 if (outfile) {
1117 regfio_close( outfile );
1118 }
1119 d_printf("ok\n");
1120
1121 d_printf("Closing %s...", argv[0]);
1122 if (infile) {
1123 regfio_close( infile );
1124 }
1125 d_printf("ok\n");
1126
1127 return( result);
1128 }
1129
1130 /********************************************************************
1131 ********************************************************************/
1132
1133 static NTSTATUS rpc_registry_getsd_internal(struct net_context *c,
1134 const DOM_SID *domain_sid,
1135 const char *domain_name,
1136 struct cli_state *cli,
1137 struct rpc_pipe_client *pipe_hnd,
1138 TALLOC_CTX *mem_ctx,
1139 int argc,
1140 const char **argv)
1141 {
1142 struct policy_handle pol_hive, pol_key;
1143 NTSTATUS status;
1144 enum ndr_err_code ndr_err;
1145 struct KeySecurityData *sd = NULL;
1146 uint32_t sec_info;
1147 DATA_BLOB blob;
1148 struct security_descriptor sec_desc;
1149 uint32_t access_mask = REG_KEY_READ |
1150 SEC_FLAG_MAXIMUM_ALLOWED |
1151 SEC_FLAG_SYSTEM_SECURITY;
1152
1153 if (argc <1 || argc > 2 || c->display_usage) {
1154 d_printf("Usage: net rpc registry getsd <path> <secinfo>\n");
1155 d_printf("Example: net rpc registry getsd 'HKLM\\Software\\Samba'\n");
1156 return NT_STATUS_INVALID_PARAMETER;
1157 }
1158
1159 status = registry_openkey(mem_ctx, pipe_hnd, argv[0],
1160 access_mask,
1161 &pol_hive, &pol_key);
1162 if (!NT_STATUS_IS_OK(status)) {
1163 d_fprintf(stderr, "registry_openkey failed: %s\n",
1164 nt_errstr(status));
1165 return status;
1166 }
1167
1168 sd = TALLOC_ZERO_P(mem_ctx, struct KeySecurityData);
1169 if (!sd) {
1170 status = NT_STATUS_NO_MEMORY;
1171 goto out;
1172 }
1173
1174 sd->size = 0x1000;
1175
1176 if (argc >= 2) {
1177 sscanf(argv[1], "%x", &sec_info);
1178 } else {
1179 sec_info = SECINFO_OWNER | SECINFO_GROUP | SECINFO_DACL;
1180 }
1181
1182 status = registry_getsd(mem_ctx, pipe_hnd, &pol_key, sec_info, sd);
1183 if (!NT_STATUS_IS_OK(status)) {
1184 d_fprintf(stderr, "getting sd failed: %s\n",
1185 nt_errstr(status));
1186 goto out;
1187 }
1188
1189 blob.data = sd->data;
1190 blob.length = sd->size;
1191
1192 ndr_err = ndr_pull_struct_blob(&blob, mem_ctx, NULL, &sec_desc,
1193 (ndr_pull_flags_fn_t)ndr_pull_security_descriptor);
1194 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1195 status = ndr_map_error2ntstatus(ndr_err);
1196 goto out;
1197 }
1198 status = NT_STATUS_OK;
1199
1200 display_sec_desc(&sec_desc);
1201
1202 out:
1203 rpccli_winreg_CloseKey(pipe_hnd, mem_ctx, &pol_key, NULL);
1204 rpccli_winreg_CloseKey(pipe_hnd, mem_ctx, &pol_hive, NULL);
1205
1206 return status;
1207 }
1208
1209
1210 static int rpc_registry_getsd(struct net_context *c, int argc, const char **argv)
1211 {
1212 return run_rpc_command(c, NULL, &ndr_table_winreg.syntax_id, 0,
1213 rpc_registry_getsd_internal, argc, argv);
1214 }
1215
1216 /********************************************************************
1217 ********************************************************************/
1218
1219 int net_rpc_registry(struct net_context *c, int argc, const char **argv)
1220 {
1221 struct functable func[] = {
1222 {
1223 "enumerate",
1224 rpc_registry_enumerate,
1225 NET_TRANSPORT_RPC,
1226 "Enumerate registry keys and values",
1227 "net rpc registry enumerate\n"
1228 " Enumerate registry keys and values"
1229 },
1230 {
1231 "createkey",
1232 rpc_registry_createkey,
1233 NET_TRANSPORT_RPC,
1234 "Create a new registry key",
1235 "net rpc registry createkey\n"
1236 " Create a new registry key"
1237 },
1238 {
1239 "deletekey",
1240 rpc_registry_deletekey,
1241 NET_TRANSPORT_RPC,
1242 "Delete a registry key",
1243 "net rpc registry deletekey\n"
1244 " Delete a registry key"
1245 },
1246 {
1247 "getvalue",
1248 rpc_registry_getvalue,
1249 NET_TRANSPORT_RPC,
1250 "Print a registry value",
1251 "net rpc registry getvalue\n"
1252 " Print a registry value"
1253 },
1254 {
1255 "getvalueraw",
1256 rpc_registry_getvalueraw,
1257 NET_TRANSPORT_RPC,
1258 "Print a registry value",
1259 "net rpc registry getvalueraw\n"
1260 " Print a registry value (raw version)"
1261 },
1262 {
1263 "setvalue",
1264 rpc_registry_setvalue,
1265 NET_TRANSPORT_RPC,
1266 "Set a new registry value",
1267 "net rpc registry setvalue\n"
1268 " Set a new registry value"
1269 },
1270 {
1271 "deletevalue",
1272 rpc_registry_deletevalue,
1273 NET_TRANSPORT_RPC,
1274 "Delete a registry value",
1275 "net rpc registry deletevalue\n"
1276 " Delete a registry value"
1277 },
1278 {
1279 "save",
1280 rpc_registry_save,
1281 NET_TRANSPORT_RPC,
1282 "Save a registry file",
1283 "net rpc registry save\n"
1284 " Save a registry file"
1285 },
1286 {
1287 "dump",
1288 rpc_registry_dump,
1289 NET_TRANSPORT_RPC,
1290 "Dump a registry file",
1291 "net rpc registry dump\n"
1292 " Dump a registry file"
1293 },
1294 {
1295 "copy",
1296 rpc_registry_copy,
1297 NET_TRANSPORT_RPC,
1298 "Copy a registry file",
1299 "net rpc registry copy\n"
1300 " Copy a registry file"
1301 },
1302 {
1303 "getsd",
1304 rpc_registry_getsd,
1305 NET_TRANSPORT_RPC,
1306 "Get security descriptor",
1307 "net rpc registry getsd\n"
1308 " Get security descriptior"
1309 },
1310 {NULL, NULL, 0, NULL, NULL}
1311 };
1312
1313 return net_run_function(c, argc, argv, "net rpc registry", func);
1314 }
WIP