source: trunk/server/source3/utils/net_ads_gpo.c

Last change on this file was 745, checked in by Silvan Scherrer, 13 years ago

Samba Server: updated trunk to 3.6.0
File size: 16.4 KB
Line 
1/*
2 Samba Unix/Linux SMB client library
3 net ads commands for Group Policy
4 Copyright (C) 2005-2008 Guenther Deschner (gd@samba.org)
5
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
10
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
15
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>.
18*/
19
20#include "includes.h"
21#include "utils/net.h"
22#include "ads.h"
23#include "../libgpo/gpo.h"
24#include "libgpo/gpo_proto.h"
25#include "../libds/common/flags.h"
26
27#ifdef HAVE_ADS
28
29static int net_ads_gpo_refresh(struct net_context *c, int argc, const char **argv)
30{
31 TALLOC_CTX *mem_ctx;
32 ADS_STRUCT *ads;
33 ADS_STATUS status;
34 const char *dn = NULL;
35 struct GROUP_POLICY_OBJECT *gpo_list = NULL;
36 struct GROUP_POLICY_OBJECT *read_list = NULL;
37 uint32 uac = 0;
38 uint32 flags = 0;
39 struct GROUP_POLICY_OBJECT *gpo;
40 NTSTATUS result;
41 struct security_token *token = NULL;
42
43 if (argc < 1 || c->display_usage) {
44 d_printf("%s\n%s\n%s",
45 _("Usage:"),
46 _("net ads gpo refresh <username|machinename>"),
47 _(" Lists all GPOs assigned to an account and "
48 "downloads them\n"
49 " username\tUser to refresh GPOs for\n"
50 " machinename\tMachine to refresh GPOs for\n"));
51 return -1;
52 }
53
54 mem_ctx = talloc_init("net_ads_gpo_refresh");
55 if (mem_ctx == NULL) {
56 return -1;
57 }
58
59 status = ads_startup(c, false, &ads);
60 if (!ADS_ERR_OK(status)) {
61 d_printf(_("failed to connect AD server: %s\n"), ads_errstr(status));
62 goto out;
63 }
64
65 status = ads_find_samaccount(ads, mem_ctx, argv[0], &uac, &dn);
66 if (!ADS_ERR_OK(status)) {
67 d_printf(_("failed to find samaccount for %s\n"), argv[0]);
68 goto out;
69 }
70
71 if (uac & UF_WORKSTATION_TRUST_ACCOUNT) {
72 flags |= GPO_LIST_FLAG_MACHINE;
73 }
74
75 d_printf(_("\n%s: '%s' has dn: '%s'\n\n"),
76 (uac & UF_WORKSTATION_TRUST_ACCOUNT) ? _("machine") : _("user"),
77 argv[0], dn);
78
79 d_printf(_("* fetching token "));
80 if (uac & UF_WORKSTATION_TRUST_ACCOUNT) {
81 status = gp_get_machine_token(ads, mem_ctx, NULL, dn, &token);
82 } else {
83 status = ads_get_sid_token(ads, mem_ctx, dn, &token);
84 }
85
86 if (!ADS_ERR_OK(status)) {
87 d_printf(_("failed: %s\n"), ads_errstr(status));
88 goto out;
89 }
90 d_printf(_("finished\n"));
91
92 d_printf(_("* fetching GPO List "));
93 status = ads_get_gpo_list(ads, mem_ctx, dn, flags, token, &gpo_list);
94 if (!ADS_ERR_OK(status)) {
95 d_printf(_("failed: %s\n"),
96 ads_errstr(status));
97 goto out;
98 }
99 d_printf(_("finished\n"));
100
101 d_printf(_("* Refreshing Group Policy Data "));
102 if (!NT_STATUS_IS_OK(result = check_refresh_gpo_list(ads, mem_ctx,
103 cache_path(GPO_CACHE_DIR),
104 NULL,
105 flags,
106 gpo_list))) {
107 d_printf(_("failed: %s\n"), nt_errstr(result));
108 goto out;
109 }
110 d_printf(_("finished\n"));
111
112 d_printf(_("* storing GPO list to registry "));
113
114 {
115 WERROR werr = gp_reg_state_store(mem_ctx, flags, dn,
116 token, gpo_list);
117 if (!W_ERROR_IS_OK(werr)) {
118 d_printf(_("failed: %s\n"), win_errstr(werr));
119 goto out;
120 }
121 }
122
123 d_printf(_("finished\n"));
124
125 if (c->opt_verbose) {
126
127 d_printf(_("* dumping GPO list\n"));
128
129 for (gpo = gpo_list; gpo; gpo = gpo->next) {
130
131 dump_gpo(ads, mem_ctx, gpo, 0);
132#if 0
133 char *server, *share, *nt_path, *unix_path;
134
135 d_printf("--------------------------------------\n");
136 d_printf("Name:\t\t\t%s\n", gpo->display_name);
137 d_printf("LDAP GPO version:\t%d (user: %d, machine: %d)\n",
138 gpo->version,
139 GPO_VERSION_USER(gpo->version),
140 GPO_VERSION_MACHINE(gpo->version));
141
142 result = gpo_explode_filesyspath(mem_ctx, gpo->file_sys_path,
143 &server, &share, &nt_path,
144 &unix_path);
145 if (!NT_STATUS_IS_OK(result)) {
146 d_printf("got: %s\n", nt_errstr(result));
147 }
148
149 d_printf("GPO stored on server: %s, share: %s\n", server, share);
150 d_printf("\tremote path:\t%s\n", nt_path);
151 d_printf("\tlocal path:\t%s\n", unix_path);
152#endif
153 }
154 }
155
156 d_printf(_("* re-reading GPO list from registry "));
157
158 {
159 WERROR werr = gp_reg_state_read(mem_ctx, flags,
160 &token->sids[0],
161 &read_list);
162 if (!W_ERROR_IS_OK(werr)) {
163 d_printf(_("failed: %s\n"), win_errstr(werr));
164 goto out;
165 }
166 }
167
168 d_printf(_("finished\n"));
169
170 if (c->opt_verbose) {
171
172 d_printf(_("* dumping GPO list from registry\n"));
173
174 for (gpo = read_list; gpo; gpo = gpo->next) {
175
176 dump_gpo(ads, mem_ctx, gpo, 0);
177
178#if 0
179 char *server, *share, *nt_path, *unix_path;
180
181 d_printf("--------------------------------------\n");
182 d_printf("Name:\t\t\t%s\n", gpo->display_name);
183 d_printf("LDAP GPO version:\t%d (user: %d, machine: %d)\n",
184 gpo->version,
185 GPO_VERSION_USER(gpo->version),
186 GPO_VERSION_MACHINE(gpo->version));
187
188 result = gpo_explode_filesyspath(mem_ctx, gpo->file_sys_path,
189 &server, &share, &nt_path,
190 &unix_path);
191 if (!NT_STATUS_IS_OK(result)) {
192 d_printf("got: %s\n", nt_errstr(result));
193 }
194
195 d_printf("GPO stored on server: %s, share: %s\n", server, share);
196 d_printf("\tremote path:\t%s\n", nt_path);
197 d_printf("\tlocal path:\t%s\n", unix_path);
198#endif
199 }
200 }
201
202 out:
203 ads_destroy(&ads);
204 talloc_destroy(mem_ctx);
205 return 0;
206}
207
208static int net_ads_gpo_list_all(struct net_context *c, int argc, const char **argv)
209{
210 ADS_STRUCT *ads;
211 ADS_STATUS status;
212 LDAPMessage *res = NULL;
213 int num_reply = 0;
214 LDAPMessage *msg = NULL;
215 struct GROUP_POLICY_OBJECT gpo;
216 TALLOC_CTX *mem_ctx;
217 char *dn;
218 const char *attrs[] = {
219 "versionNumber",
220 "flags",
221 "gPCFileSysPath",
222 "displayName",
223 "name",
224 "gPCMachineExtensionNames",
225 "gPCUserExtensionNames",
226 "ntSecurityDescriptor",
227 NULL
228 };
229
230 if (c->display_usage) {
231 d_printf( "%s\n"
232 "net ads gpo listall\n"
233 " %s\n",
234 _("Usage:"),
235 _("List all GPOs on the DC"));
236 return 0;
237 }
238
239 mem_ctx = talloc_init("net_ads_gpo_list_all");
240 if (mem_ctx == NULL) {
241 return -1;
242 }
243
244 status = ads_startup(c, false, &ads);
245 if (!ADS_ERR_OK(status)) {
246 goto out;
247 }
248
249 status = ads_do_search_all_sd_flags(ads, ads->config.bind_path,
250 LDAP_SCOPE_SUBTREE,
251 "(objectclass=groupPolicyContainer)",
252 attrs,
253 SECINFO_DACL,
254 &res);
255
256 if (!ADS_ERR_OK(status)) {
257 d_printf(_("search failed: %s\n"), ads_errstr(status));
258 goto out;
259 }
260
261 num_reply = ads_count_replies(ads, res);
262
263 d_printf(_("Got %d replies\n\n"), num_reply);
264
265 /* dump the results */
266 for (msg = ads_first_entry(ads, res);
267 msg;
268 msg = ads_next_entry(ads, msg)) {
269
270 if ((dn = ads_get_dn(ads, mem_ctx, msg)) == NULL) {
271 goto out;
272 }
273
274 status = ads_parse_gpo(ads, mem_ctx, msg, dn, &gpo);
275
276 if (!ADS_ERR_OK(status)) {
277 d_printf(_("ads_parse_gpo failed: %s\n"),
278 ads_errstr(status));
279 goto out;
280 }
281
282 dump_gpo(ads, mem_ctx, &gpo, 0);
283 }
284
285out:
286 ads_msgfree(ads, res);
287
288 TALLOC_FREE(mem_ctx);
289 ads_destroy(&ads);
290
291 return 0;
292}
293
294static int net_ads_gpo_list(struct net_context *c, int argc, const char **argv)
295{
296 ADS_STRUCT *ads = NULL;
297 ADS_STATUS status;
298 LDAPMessage *res = NULL;
299 TALLOC_CTX *mem_ctx;
300 const char *dn = NULL;
301 uint32 uac = 0;
302 uint32 flags = 0;
303 struct GROUP_POLICY_OBJECT *gpo_list;
304 struct security_token *token = NULL;
305
306 if (argc < 1 || c->display_usage) {
307 d_printf("%s\n%s\n%s",
308 _("Usage:"),
309 _("net ads gpo list <username|machinename>"),
310 _(" Lists all GPOs for machine/user\n"
311 " username\tUser to list GPOs for\n"
312 " machinename\tMachine to list GPOs for\n"));
313 return -1;
314 }
315
316 mem_ctx = talloc_init("net_ads_gpo_list");
317 if (mem_ctx == NULL) {
318 goto out;
319 }
320
321 status = ads_startup(c, false, &ads);
322 if (!ADS_ERR_OK(status)) {
323 goto out;
324 }
325
326 status = ads_find_samaccount(ads, mem_ctx, argv[0], &uac, &dn);
327 if (!ADS_ERR_OK(status)) {
328 goto out;
329 }
330
331 if (uac & UF_WORKSTATION_TRUST_ACCOUNT) {
332 flags |= GPO_LIST_FLAG_MACHINE;
333 }
334
335 d_printf(_("%s: '%s' has dn: '%s'\n"),
336 (uac & UF_WORKSTATION_TRUST_ACCOUNT) ? _("machine") : _("user"),
337 argv[0], dn);
338
339 if (uac & UF_WORKSTATION_TRUST_ACCOUNT) {
340 status = gp_get_machine_token(ads, mem_ctx, NULL, dn, &token);
341 } else {
342 status = ads_get_sid_token(ads, mem_ctx, dn, &token);
343 }
344
345 if (!ADS_ERR_OK(status)) {
346 goto out;
347 }
348
349 status = ads_get_gpo_list(ads, mem_ctx, dn, flags, token, &gpo_list);
350 if (!ADS_ERR_OK(status)) {
351 goto out;
352 }
353
354 dump_gpo_list(ads, mem_ctx, gpo_list, 0);
355
356out:
357 ads_msgfree(ads, res);
358
359 talloc_destroy(mem_ctx);
360 ads_destroy(&ads);
361
362 return 0;
363}
364
365static int net_ads_gpo_apply(struct net_context *c, int argc, const char **argv)
366{
367 TALLOC_CTX *mem_ctx;
368 ADS_STRUCT *ads;
369 ADS_STATUS status;
370 const char *dn = NULL;
371 struct GROUP_POLICY_OBJECT *gpo_list;
372 uint32 uac = 0;
373 uint32 flags = 0;
374 struct security_token *token = NULL;
375 const char *filter = NULL;
376
377 if (argc < 1 || c->display_usage) {
378 d_printf("Usage:\n"
379 "net ads gpo apply <username|machinename>\n"
380 " Apply GPOs for machine/user\n"
381 " username\tUsername to apply GPOs for\n"
382 " machinename\tMachine to apply GPOs for\n");
383 return -1;
384 }
385
386 mem_ctx = talloc_init("net_ads_gpo_apply");
387 if (mem_ctx == NULL) {
388 goto out;
389 }
390
391 if (argc >= 2) {
392 filter = cse_gpo_name_to_guid_string(argv[1]);
393 }
394
395 status = ads_startup(c, false, &ads);
396 /* filter = cse_gpo_name_to_guid_string("Security"); */
397
398 if (!ADS_ERR_OK(status)) {
399 d_printf("got: %s\n", ads_errstr(status));
400 goto out;
401 }
402
403 status = ads_find_samaccount(ads, mem_ctx, argv[0], &uac, &dn);
404 if (!ADS_ERR_OK(status)) {
405 d_printf("failed to find samaccount for %s: %s\n",
406 argv[0], ads_errstr(status));
407 goto out;
408 }
409
410 if (uac & UF_WORKSTATION_TRUST_ACCOUNT) {
411 flags |= GPO_LIST_FLAG_MACHINE;
412 }
413
414 if (c->opt_verbose) {
415 flags |= GPO_INFO_FLAG_VERBOSE;
416 }
417
418 d_printf("%s: '%s' has dn: '%s'\n",
419 (uac & UF_WORKSTATION_TRUST_ACCOUNT) ? "machine" : "user",
420 argv[0], dn);
421
422 if (uac & UF_WORKSTATION_TRUST_ACCOUNT) {
423 status = gp_get_machine_token(ads, mem_ctx, NULL, dn, &token);
424 } else {
425 status = ads_get_sid_token(ads, mem_ctx, dn, &token);
426 }
427
428 if (!ADS_ERR_OK(status)) {
429 goto out;
430 }
431
432 status = ads_get_gpo_list(ads, mem_ctx, dn, flags, token, &gpo_list);
433 if (!ADS_ERR_OK(status)) {
434 goto out;
435 }
436
437 status = gpo_process_gpo_list(ads, mem_ctx, token, gpo_list,
438 filter, flags);
439 if (!ADS_ERR_OK(status)) {
440 d_printf("failed to process gpo list: %s\n",
441 ads_errstr(status));
442 goto out;
443 }
444
445out:
446 ads_destroy(&ads);
447 talloc_destroy(mem_ctx);
448 return 0;
449}
450
451static int net_ads_gpo_link_get(struct net_context *c, int argc, const char **argv)
452{
453 ADS_STRUCT *ads;
454 ADS_STATUS status;
455 TALLOC_CTX *mem_ctx;
456 struct GP_LINK gp_link;
457
458 if (argc < 1 || c->display_usage) {
459 d_printf("%s\n%s\n%s",
460 _("Usage:"),
461 _("net ads gpo linkget <container>"),
462 _(" Lists gPLink of a containter\n"
463 " container\tContainer to get link for\n"));
464 return -1;
465 }
466
467 mem_ctx = talloc_init("add_gpo_link");
468 if (mem_ctx == NULL) {
469 return -1;
470 }
471
472 status = ads_startup(c, false, &ads);
473 if (!ADS_ERR_OK(status)) {
474 goto out;
475 }
476
477 status = ads_get_gpo_link(ads, mem_ctx, argv[0], &gp_link);
478 if (!ADS_ERR_OK(status)) {
479 d_printf(_("get link for %s failed: %s\n"), argv[0],
480 ads_errstr(status));
481 goto out;
482 }
483
484 dump_gplink(ads, mem_ctx, &gp_link);
485
486out:
487 talloc_destroy(mem_ctx);
488 ads_destroy(&ads);
489
490 return 0;
491}
492
493static int net_ads_gpo_link_add(struct net_context *c, int argc, const char **argv)
494{
495 ADS_STRUCT *ads;
496 ADS_STATUS status;
497 uint32 gpo_opt = 0;
498 TALLOC_CTX *mem_ctx;
499
500 if (argc < 2 || c->display_usage) {
501 d_printf("%s\n%s\n%s",
502 _("Usage:"),
503 _("net ads gpo linkadd <linkdn> <gpodn> [options]"),
504 _(" Link a container to a GPO\n"
505 " linkdn\tContainer to link to a GPO\n"
506 " gpodn\tGPO to link container to\n"));
507 d_printf(_("note: DNs must be provided properly escaped.\n"
508 "See RFC 4514 for details\n"));
509 return -1;
510 }
511
512 mem_ctx = talloc_init("add_gpo_link");
513 if (mem_ctx == NULL) {
514 return -1;
515 }
516
517 if (argc == 3) {
518 gpo_opt = atoi(argv[2]);
519 }
520
521 status = ads_startup(c, false, &ads);
522 if (!ADS_ERR_OK(status)) {
523 goto out;
524 }
525
526 status = ads_add_gpo_link(ads, mem_ctx, argv[0], argv[1], gpo_opt);
527 if (!ADS_ERR_OK(status)) {
528 d_printf(_("link add failed: %s\n"), ads_errstr(status));
529 goto out;
530 }
531
532out:
533 talloc_destroy(mem_ctx);
534 ads_destroy(&ads);
535
536 return 0;
537}
538
539#if 0 /* broken */
540
541static int net_ads_gpo_link_delete(struct net_context *c, int argc, const char **argv)
542{
543 ADS_STRUCT *ads;
544 ADS_STATUS status;
545 TALLOC_CTX *mem_ctx;
546
547 if (argc < 2 || c->display_usage) {
548 d_printf("Usage:\n"
549 "net ads gpo linkdelete <linkdn> <gpodn>\n"
550 " Delete a GPO link\n"
551 " <linkdn>\tContainer to delete GPO from\n"
552 " <gpodn>\tGPO to delete from container\n");
553 return -1;
554 }
555
556 mem_ctx = talloc_init("delete_gpo_link");
557 if (mem_ctx == NULL) {
558 return -1;
559 }
560
561 status = ads_startup(c, false, &ads);
562 if (!ADS_ERR_OK(status)) {
563 goto out;
564 }
565
566 status = ads_delete_gpo_link(ads, mem_ctx, argv[0], argv[1]);
567 if (!ADS_ERR_OK(status)) {
568 d_printf("delete link failed: %s\n", ads_errstr(status));
569 goto out;
570 }
571
572out:
573 talloc_destroy(mem_ctx);
574 ads_destroy(&ads);
575
576 return 0;
577}
578
579#endif
580
581static int net_ads_gpo_get_gpo(struct net_context *c, int argc, const char **argv)
582{
583 ADS_STRUCT *ads;
584 ADS_STATUS status;
585 TALLOC_CTX *mem_ctx;
586 struct GROUP_POLICY_OBJECT gpo;
587
588 if (argc < 1 || c->display_usage) {
589 d_printf("%s\n%s\n%s",
590 _("Usage:"),
591 _("net ads gpo getgpo <gpo>"),
592 _(" List speciefied GPO\n"
593 " gpo\t\tGPO to list\n"));
594 return -1;
595 }
596
597 mem_ctx = talloc_init("ads_gpo_get_gpo");
598 if (mem_ctx == NULL) {
599 return -1;
600 }
601
602 status = ads_startup(c, false, &ads);
603 if (!ADS_ERR_OK(status)) {
604 goto out;
605 }
606
607 if (strnequal(argv[0], "CN={", strlen("CN={"))) {
608 status = ads_get_gpo(ads, mem_ctx, argv[0], NULL, NULL, &gpo);
609 } else {
610 status = ads_get_gpo(ads, mem_ctx, NULL, argv[0], NULL, &gpo);
611 }
612
613 if (!ADS_ERR_OK(status)) {
614 d_printf(_("get gpo for [%s] failed: %s\n"), argv[0],
615 ads_errstr(status));
616 goto out;
617 }
618
619 dump_gpo(ads, mem_ctx, &gpo, 1);
620
621out:
622 talloc_destroy(mem_ctx);
623 ads_destroy(&ads);
624
625 return 0;
626}
627
628int net_ads_gpo(struct net_context *c, int argc, const char **argv)
629{
630 struct functable func[] = {
631 {
632 "apply",
633 net_ads_gpo_apply,
634 NET_TRANSPORT_ADS,
635 "Apply GPO to container",
636 "net ads gpo apply\n"
637 " Apply GPO to container"
638 },
639 {
640 "getgpo",
641 net_ads_gpo_get_gpo,
642 NET_TRANSPORT_ADS,
643 N_("List specified GPO"),
644 N_("net ads gpo getgpo\n"
645 " List specified GPO")
646 },
647 {
648 "linkadd",
649 net_ads_gpo_link_add,
650 NET_TRANSPORT_ADS,
651 N_("Link a container to a GPO"),
652 N_("net ads gpo linkadd\n"
653 " Link a container to a GPO")
654 },
655#if 0
656 {
657 "linkdelete",
658 net_ads_gpo_link_delete,
659 NET_TRANSPORT_ADS,
660 "Delete GPO link from a container",
661 "net ads gpo linkdelete\n"
662 " Delete GPO link from a container"
663 },
664#endif
665 {
666 "linkget",
667 net_ads_gpo_link_get,
668 NET_TRANSPORT_ADS,
669 N_("Lists gPLink of containter"),
670 N_("net ads gpo linkget\n"
671 " Lists gPLink of containter")
672 },
673 {
674 "list",
675 net_ads_gpo_list,
676 NET_TRANSPORT_ADS,
677 N_("Lists all GPOs for machine/user"),
678 N_("net ads gpo list\n"
679 " Lists all GPOs for machine/user")
680 },
681 {
682 "listall",
683 net_ads_gpo_list_all,
684 NET_TRANSPORT_ADS,
685 N_("Lists all GPOs on a DC"),
686 N_("net ads gpo listall\n"
687 " Lists all GPOs on a DC")
688 },
689 {
690 "refresh",
691 net_ads_gpo_refresh,
692 NET_TRANSPORT_ADS,
693 N_("Lists all GPOs assigned to an account and "
694 "downloads them"),
695 N_("net ads gpo refresh\n"
696 " Lists all GPOs assigned to an account and "
697 "downloads them")
698 },
699 {NULL, NULL, 0, NULL, NULL}
700 };
701
702 return net_run_function(c, argc, argv, "net ads gpo", func);
703}
704
705#endif /* HAVE_ADS */
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