2 * Samba Unix/Linux SMB client library
3 * Distributed SMB/CIFS Server Management Utility
4 * Local registry interface
6 * Copyright (C) Michael Adam 2008
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 3 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program. If not, see <http://www.gnu.org/licenses/>.
23 #include "utils/net.h"
24 #include "utils/net_registry_util.h"
34 * split given path into hive and remaining path and open the hive key
36 static WERROR open_hive(TALLOC_CTX *ctx, const char *path,
37 uint32 desired_access,
38 struct registry_key **hive,
42 NT_USER_TOKEN *token = NULL;
43 char *hivename = NULL;
44 char *tmp_subkeyname = NULL;
45 TALLOC_CTX *tmp_ctx = talloc_stackframe();
47 if ((hive == NULL) || (subkeyname == NULL)) {
48 werr = WERR_INVALID_PARAM;
52 werr = split_hive_key(tmp_ctx, path, &hivename, &tmp_subkeyname);
53 if (!W_ERROR_IS_OK(werr)) {
56 *subkeyname = talloc_strdup(ctx, tmp_subkeyname);
57 if (*subkeyname == NULL) {
62 werr = ntstatus_to_werror(registry_create_admin_token(tmp_ctx, &token));
63 if (!W_ERROR_IS_OK(werr)) {
67 werr = reg_openhive(ctx, hivename, desired_access, token, hive);
68 if (!W_ERROR_IS_OK(werr)) {
79 static WERROR open_key(TALLOC_CTX *ctx, const char *path,
80 uint32 desired_access,
81 struct registry_key **key)
84 char *subkey_name = NULL;
85 struct registry_key *hive = NULL;
86 TALLOC_CTX *tmp_ctx = talloc_stackframe();
88 if ((path == NULL) || (key == NULL)) {
89 return WERR_INVALID_PARAM;
92 werr = open_hive(tmp_ctx, path, desired_access, &hive, &subkey_name);
93 if (!W_ERROR_IS_OK(werr)) {
94 d_fprintf(stderr, "open_hive failed: %s\n", dos_errstr(werr));
98 werr = reg_openkey(ctx, hive, subkey_name, desired_access, key);
99 if (!W_ERROR_IS_OK(werr)) {
100 d_fprintf(stderr, "reg_openkey failed: %s\n",
108 TALLOC_FREE(tmp_ctx);
114 * the main "net registry" function implementations
118 static int net_registry_enumerate(int argc, const char **argv)
121 struct registry_key *key = NULL;
122 TALLOC_CTX *ctx = talloc_stackframe();
126 char *valname = NULL;
127 struct registry_value *valvalue = NULL;
131 d_printf("Usage: net registry enumerate <path>\n");
132 d_printf("Example: net registry enumerate "
133 "'HKLM\\Software\\Samba'\n");
137 werr = open_key(ctx, argv[0], REG_KEY_READ, &key);
138 if (!W_ERROR_IS_OK(werr)) {
139 d_fprintf(stderr, "open_key failed: %s\n", dos_errstr(werr));
144 werr = reg_enumkey(ctx, key, count, &subkey_name, &modtime),
148 print_registry_key(subkey_name, &modtime);
150 if (!W_ERROR_EQUAL(WERR_NO_MORE_ITEMS, werr)) {
155 werr = reg_enumvalue(ctx, key, count, &valname, &valvalue),
159 print_registry_value_with_name(valname, valvalue);
161 if (!W_ERROR_EQUAL(WERR_NO_MORE_ITEMS, werr)) {
171 static int net_registry_createkey(int argc, const char **argv)
174 enum winreg_CreateAction action;
176 struct registry_key *hivekey = NULL;
177 struct registry_key *subkey = NULL;
178 TALLOC_CTX *ctx = talloc_stackframe();
182 d_printf("Usage: net registry createkey <path>\n");
183 d_printf("Example: net registry createkey "
184 "'HKLM\\Software\\Samba\\smbconf.127.0.0.1'\n");
187 if (strlen(argv[0]) == 0) {
188 d_fprintf(stderr, "error: zero length key name given\n");
192 werr = open_hive(ctx, argv[0], REG_KEY_WRITE, &hivekey, &subkeyname);
193 if (!W_ERROR_IS_OK(werr)) {
194 d_fprintf(stderr, "open_hive failed: %s\n", dos_errstr(werr));
198 werr = reg_createkey(ctx, hivekey, subkeyname, REG_KEY_WRITE,
200 if (!W_ERROR_IS_OK(werr)) {
201 d_fprintf(stderr, "reg_createkey failed: %s\n",
206 case REG_ACTION_NONE:
207 d_printf("createkey did nothing -- huh?\n");
209 case REG_CREATED_NEW_KEY:
210 d_printf("createkey created %s\n", argv[0]);
212 case REG_OPENED_EXISTING_KEY:
213 d_printf("createkey opened existing %s\n", argv[0]);
224 static int net_registry_deletekey(int argc, const char **argv)
228 struct registry_key *hivekey = NULL;
229 TALLOC_CTX *ctx = talloc_stackframe();
233 d_printf("Usage: net registry deletekey <path>\n");
234 d_printf("Example: net registry deletekey "
235 "'HKLM\\Software\\Samba\\smbconf.127.0.0.1'\n");
238 if (strlen(argv[0]) == 0) {
239 d_fprintf(stderr, "error: zero length key name given\n");
243 werr = open_hive(ctx, argv[0], REG_KEY_WRITE, &hivekey, &subkeyname);
244 if (!W_ERROR_IS_OK(werr)) {
245 d_fprintf(stderr, "open_hive failed: %s\n", dos_errstr(werr));
249 werr = reg_deletekey(hivekey, subkeyname);
250 if (!W_ERROR_IS_OK(werr)) {
251 d_fprintf(stderr, "reg_deletekey failed: %s\n",
263 static int net_registry_getvalue(int argc, const char **argv)
267 struct registry_key *key = NULL;
268 struct registry_value *value = NULL;
269 TALLOC_CTX *ctx = talloc_stackframe();
272 d_fprintf(stderr, "usage: net rpc registry getvalue <key> "
277 werr = open_key(ctx, argv[0], REG_KEY_READ, &key);
278 if (!W_ERROR_IS_OK(werr)) {
279 d_fprintf(stderr, "open_key failed: %s\n", dos_errstr(werr));
283 werr = reg_queryvalue(ctx, key, argv[1], &value);
284 if (!W_ERROR_IS_OK(werr)) {
285 d_fprintf(stderr, "reg_queryvalue failed: %s\n",
290 print_registry_value(value);
299 static int net_registry_setvalue(int argc, const char **argv)
302 struct registry_value value;
303 struct registry_key *key = NULL;
305 TALLOC_CTX *ctx = talloc_stackframe();
308 d_fprintf(stderr, "usage: net rpc registry setvalue <key> "
309 "<valuename> <type> [<val>]+\n");
313 if (!strequal(argv[2], "multi_sz") && (argc != 4)) {
314 d_fprintf(stderr, "Too many args for type %s\n", argv[2]);
318 if (strequal(argv[2], "dword")) {
319 value.type = REG_DWORD;
320 value.v.dword = strtoul(argv[3], NULL, 10);
321 } else if (strequal(argv[2], "sz")) {
323 value.v.sz.len = strlen(argv[3])+1;
324 value.v.sz.str = CONST_DISCARD(char *, argv[3]);
326 d_fprintf(stderr, "type \"%s\" not implemented\n", argv[2]);
330 werr = open_key(ctx, argv[0], REG_KEY_WRITE, &key);
331 if (!W_ERROR_IS_OK(werr)) {
332 d_fprintf(stderr, "open_key failed: %s\n", dos_errstr(werr));
336 werr = reg_setvalue(key, argv[1], &value);
337 if (!W_ERROR_IS_OK(werr)) {
338 d_fprintf(stderr, "reg_setvalue failed: %s\n",
350 static int net_registry_deletevalue(int argc, const char **argv)
353 struct registry_key *key = NULL;
354 TALLOC_CTX *ctx = talloc_stackframe();
358 d_fprintf(stderr, "usage: net rpc registry deletevalue <key> "
363 werr = open_key(ctx, argv[0], REG_KEY_WRITE, &key);
364 if (!W_ERROR_IS_OK(werr)) {
365 d_fprintf(stderr, "open_key failed: %s\n", dos_errstr(werr));
369 werr = reg_deletevalue(key, argv[1]);
370 if (!W_ERROR_IS_OK(werr)) {
371 d_fprintf(stderr, "reg_deletekey failed: %s\n",
383 static int net_registry_getsd(int argc, const char **argv)
387 struct registry_key *key = NULL;
388 struct security_descriptor *secdesc = NULL;
389 TALLOC_CTX *ctx = talloc_stackframe();
390 uint32_t access_mask = REG_KEY_READ |
391 SEC_RIGHT_MAXIMUM_ALLOWED |
392 SEC_RIGHT_SYSTEM_SECURITY;
395 * net_rpc_regsitry uses SEC_RIGHT_SYSTEM_SECURITY, but access
396 * is denied with these perms right now...
398 access_mask = REG_KEY_READ;
401 d_printf("Usage: net registry getsd <path>\n");
402 d_printf("Example: net registry getsd "
403 "'HKLM\\Software\\Samba'\n");
406 if (strlen(argv[0]) == 0) {
407 d_fprintf(stderr, "error: zero length key name given\n");
411 werr = open_key(ctx, argv[0], access_mask, &key);
412 if (!W_ERROR_IS_OK(werr)) {
413 d_fprintf(stderr, "open_key failed: %s\n", dos_errstr(werr));
417 werr = reg_getkeysecurity(ctx, key, &secdesc);
418 if (!W_ERROR_IS_OK(werr)) {
419 d_fprintf(stderr, "reg_getkeysecurity failed: %s\n",
424 display_sec_desc(secdesc);
433 int net_registry(int argc, const char **argv)
437 struct functable2 func[] = {
440 net_registry_enumerate,
441 "Enumerate registry keys and values"
445 net_registry_createkey,
446 "Create a new registry key"
450 net_registry_deletekey,
451 "Delete a registry key"
455 net_registry_getvalue,
456 "Print a registry value",
460 net_registry_setvalue,
461 "Set a new registry value"
465 net_registry_deletevalue,
466 "Delete a registry value"
471 "Get security descriptor"
476 if (!W_ERROR_IS_OK(registry_init_basic())) {
480 ret = net_run_function2(argc, argv, "net registry", func);