source: vendor/3.6.9/source3/utils/net_groupmap.c

Last change on this file was 746, checked in by Silvan Scherrer, 13 years ago

Samba Server: updated vendor to 3.6.9
File size: 23.4 KB
Line 
1/*
2 * Unix SMB/CIFS implementation.
3 * RPC Pipe client / server routines
4 * Copyright (C) Andrew Tridgell 1992-2000,
5 * Copyright (C) Jean François Micouleau 1998-2001.
6 * Copyright (C) Gerald Carter 2003,
7 * Copyright (C) Volker Lendecke 2004
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 3 of the License, or
12 * (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, see <http://www.gnu.org/licenses/>.
21 */
22
23
24#include "includes.h"
25#include "system/passwd.h"
26#include "utils/net.h"
27#include "../libcli/security/security.h"
28#include "passdb.h"
29
30/*********************************************************
31 Figure out if the input was an NT group or a SID string.
32 Return the SID.
33**********************************************************/
34static bool get_sid_from_input(struct dom_sid *sid, char *input)
35{
36 GROUP_MAP map;
37
38 if (StrnCaseCmp( input, "S-", 2)) {
39 /* Perhaps its the NT group name? */
40 if (!pdb_getgrnam(&map, input)) {
41 printf(_("NT Group %s doesn't exist in mapping DB\n"),
42 input);
43 return false;
44 } else {
45 *sid = map.sid;
46 }
47 } else {
48 if (!string_to_sid(sid, input)) {
49 printf(_("converting sid %s from a string failed!\n"),
50 input);
51 return false;
52 }
53 }
54 return true;
55}
56
57/*********************************************************
58 Dump a GROUP_MAP entry to stdout (long or short listing)
59**********************************************************/
60
61static void print_map_entry ( GROUP_MAP map, bool long_list )
62{
63 if (!long_list)
64 d_printf("%s (%s) -> %s\n", map.nt_name,
65 sid_string_tos(&map.sid), gidtoname(map.gid));
66 else {
67 d_printf("%s\n", map.nt_name);
68 d_printf(_("\tSID : %s\n"), sid_string_tos(&map.sid));
69 d_printf(_("\tUnix gid : %u\n"), (unsigned int)map.gid);
70 d_printf(_("\tUnix group: %s\n"), gidtoname(map.gid));
71 d_printf(_("\tGroup type: %s\n"),
72 sid_type_lookup(map.sid_name_use));
73 d_printf(_("\tComment : %s\n"), map.comment);
74 }
75
76}
77/*********************************************************
78 List the groups.
79**********************************************************/
80static int net_groupmap_list(struct net_context *c, int argc, const char **argv)
81{
82 size_t entries;
83 bool long_list = false;
84 size_t i;
85 fstring ntgroup = "";
86 fstring sid_string = "";
87 const char list_usage_str[] = N_("net groupmap list [verbose] "
88 "[ntgroup=NT group] [sid=SID]\n"
89 " verbose\tPrint verbose list\n"
90 " ntgroup\tNT group to list\n"
91 " sid\tSID of group to list");
92
93 if (c->display_usage) {
94 d_printf("%s\n%s\n", _("Usage: "), list_usage_str);
95 return 0;
96 }
97
98 if (c->opt_verbose || c->opt_long_list_entries)
99 long_list = true;
100
101 /* get the options */
102 for ( i=0; i<argc; i++ ) {
103 if ( !StrCaseCmp(argv[i], "verbose")) {
104 long_list = true;
105 }
106 else if ( !StrnCaseCmp(argv[i], "ntgroup", strlen("ntgroup")) ) {
107 fstrcpy( ntgroup, get_string_param( argv[i] ) );
108 if ( !ntgroup[0] ) {
109 d_fprintf(stderr, _("must supply a name\n"));
110 return -1;
111 }
112 }
113 else if ( !StrnCaseCmp(argv[i], "sid", strlen("sid")) ) {
114 fstrcpy( sid_string, get_string_param( argv[i] ) );
115 if ( !sid_string[0] ) {
116 d_fprintf(stderr, _("must supply a SID\n"));
117 return -1;
118 }
119 }
120 else {
121 d_fprintf(stderr, _("Bad option: %s\n"), argv[i]);
122 d_printf("%s\n%s\n", _("Usage:"), list_usage_str);
123 return -1;
124 }
125 }
126
127 /* list a single group is given a name */
128 if ( ntgroup[0] || sid_string[0] ) {
129 struct dom_sid sid;
130 GROUP_MAP map;
131
132 if ( sid_string[0] )
133 fstrcpy( ntgroup, sid_string);
134
135 if (!get_sid_from_input(&sid, ntgroup)) {
136 return -1;
137 }
138
139 /* Get the current mapping from the database */
140 if(!pdb_getgrsid(&map, sid)) {
141 d_fprintf(stderr,
142 _("Failure to local group SID in the "
143 "database\n"));
144 return -1;
145 }
146
147 print_map_entry( map, long_list );
148 }
149 else {
150 GROUP_MAP *map=NULL;
151 /* enumerate all group mappings */
152 if (!pdb_enum_group_mapping(NULL, SID_NAME_UNKNOWN, &map, &entries, ENUM_ALL_MAPPED))
153 return -1;
154
155 for (i=0; i<entries; i++) {
156 print_map_entry( map[i], long_list );
157 }
158
159 SAFE_FREE(map);
160 }
161
162 return 0;
163}
164
165/*********************************************************
166 Add a new group mapping entry
167**********************************************************/
168
169static int net_groupmap_add(struct net_context *c, int argc, const char **argv)
170{
171 struct dom_sid sid;
172 fstring ntgroup = "";
173 fstring unixgrp = "";
174 fstring string_sid = "";
175 fstring type = "";
176 fstring ntcomment = "";
177 enum lsa_SidType sid_type = SID_NAME_DOM_GRP;
178 uint32 rid = 0;
179 gid_t gid;
180 int i;
181 GROUP_MAP map;
182
183 const char *name_type;
184 const char add_usage_str[] = N_("net groupmap add "
185 "{rid=<int>|sid=<string>}"
186 " unixgroup=<string> "
187 "[type=<domain|local|builtin>] "
188 "[ntgroup=<string>] "
189 "[comment=<string>]");
190
191 ZERO_STRUCT(map);
192
193 /* Default is domain group. */
194 map.sid_name_use = SID_NAME_DOM_GRP;
195 name_type = "domain group";
196
197 if (c->display_usage) {
198 d_printf("%s\n%s\n", _("Usage:\n"), add_usage_str);
199 return 0;
200 }
201
202 /* get the options */
203 for ( i=0; i<argc; i++ ) {
204 if ( !StrnCaseCmp(argv[i], "rid", strlen("rid")) ) {
205 rid = get_int_param(argv[i]);
206 if ( rid < DOMAIN_RID_ADMINS ) {
207 d_fprintf(stderr,
208 _("RID must be greater than %d\n"),
209 (uint32)DOMAIN_RID_ADMINS-1);
210 return -1;
211 }
212 }
213 else if ( !StrnCaseCmp(argv[i], "unixgroup", strlen("unixgroup")) ) {
214 fstrcpy( unixgrp, get_string_param( argv[i] ) );
215 if ( !unixgrp[0] ) {
216 d_fprintf(stderr,_( "must supply a name\n"));
217 return -1;
218 }
219 }
220 else if ( !StrnCaseCmp(argv[i], "ntgroup", strlen("ntgroup")) ) {
221 fstrcpy( ntgroup, get_string_param( argv[i] ) );
222 if ( !ntgroup[0] ) {
223 d_fprintf(stderr, _("must supply a name\n"));
224 return -1;
225 }
226 }
227 else if ( !StrnCaseCmp(argv[i], "sid", strlen("sid")) ) {
228 fstrcpy( string_sid, get_string_param( argv[i] ) );
229 if ( !string_sid[0] ) {
230 d_fprintf(stderr, _("must supply a SID\n"));
231 return -1;
232 }
233 }
234 else if ( !StrnCaseCmp(argv[i], "comment", strlen("comment")) ) {
235 fstrcpy( ntcomment, get_string_param( argv[i] ) );
236 if ( !ntcomment[0] ) {
237 d_fprintf(stderr,
238 _("must supply a comment string\n"));
239 return -1;
240 }
241 }
242 else if ( !StrnCaseCmp(argv[i], "type", strlen("type")) ) {
243 fstrcpy( type, get_string_param( argv[i] ) );
244 switch ( type[0] ) {
245 case 'b':
246 case 'B':
247 sid_type = SID_NAME_WKN_GRP;
248 name_type = "wellknown group";
249 break;
250 case 'd':
251 case 'D':
252 sid_type = SID_NAME_DOM_GRP;
253 name_type = "domain group";
254 break;
255 case 'l':
256 case 'L':
257 sid_type = SID_NAME_ALIAS;
258 name_type = "alias (local) group";
259 break;
260 default:
261 d_fprintf(stderr,
262 _("unknown group type %s\n"),
263 type);
264 return -1;
265 }
266 }
267 else {
268 d_fprintf(stderr, _("Bad option: %s\n"), argv[i]);
269 return -1;
270 }
271 }
272
273 if ( !unixgrp[0] ) {
274 d_printf("%s\n%s\n", _("Usage:\n"), add_usage_str);
275 return -1;
276 }
277
278 if ( (gid = nametogid(unixgrp)) == (gid_t)-1 ) {
279 d_fprintf(stderr, _("Can't lookup UNIX group %s\n"), unixgrp);
280 return -1;
281 }
282
283 {
284 if (pdb_getgrgid(&map, gid)) {
285 d_printf(_("Unix group %s already mapped to SID %s\n"),
286 unixgrp, sid_string_tos(&map.sid));
287 return -1;
288 }
289 }
290
291 if ( (rid == 0) && (string_sid[0] == '\0') ) {
292 d_printf(_("No rid or sid specified, choosing a RID\n"));
293 if (pdb_capabilities() & PDB_CAP_STORE_RIDS) {
294 if (!pdb_new_rid(&rid)) {
295 d_printf(_("Could not get new RID\n"));
296 }
297 } else {
298 rid = algorithmic_pdb_gid_to_group_rid(gid);
299 }
300 d_printf(_("Got RID %d\n"), rid);
301 }
302
303 /* append the rid to our own domain/machine SID if we don't have a full SID */
304 if ( !string_sid[0] ) {
305 sid_compose(&sid, get_global_sam_sid(), rid);
306 sid_to_fstring(string_sid, &sid);
307 }
308
309 if (!ntcomment[0]) {
310 switch (sid_type) {
311 case SID_NAME_WKN_GRP:
312 fstrcpy(ntcomment, "Wellknown Unix group");
313 break;
314 case SID_NAME_DOM_GRP:
315 fstrcpy(ntcomment, "Domain Unix group");
316 break;
317 case SID_NAME_ALIAS:
318 fstrcpy(ntcomment, "Local Unix group");
319 break;
320 default:
321 fstrcpy(ntcomment, "Unix group");
322 break;
323 }
324 }
325
326 if (!ntgroup[0] )
327 fstrcpy( ntgroup, unixgrp );
328
329 if (!NT_STATUS_IS_OK(add_initial_entry(gid, string_sid, sid_type, ntgroup, ntcomment))) {
330 d_fprintf(stderr, _("adding entry for group %s failed!\n"), ntgroup);
331 return -1;
332 }
333
334 d_printf(_("Successfully added group %s to the mapping db as a %s\n"),
335 ntgroup, name_type);
336 return 0;
337}
338
339static int net_groupmap_modify(struct net_context *c, int argc, const char **argv)
340{
341 struct dom_sid sid;
342 GROUP_MAP map;
343 fstring ntcomment = "";
344 fstring type = "";
345 fstring ntgroup = "";
346 fstring unixgrp = "";
347 fstring sid_string = "";
348 enum lsa_SidType sid_type = SID_NAME_UNKNOWN;
349 int i;
350 gid_t gid;
351 const char modify_usage_str[] = N_("net groupmap modify "
352 "{ntgroup=<string>|sid=<SID>} "
353 "[comment=<string>] "
354 "[unixgroup=<string>] "
355 "[type=<domain|local>]");
356
357 if (c->display_usage) {
358 d_printf("%s\n%s\n", _("Usage:\n"), modify_usage_str);
359 return 0;
360 }
361
362 /* get the options */
363 for ( i=0; i<argc; i++ ) {
364 if ( !StrnCaseCmp(argv[i], "ntgroup", strlen("ntgroup")) ) {
365 fstrcpy( ntgroup, get_string_param( argv[i] ) );
366 if ( !ntgroup[0] ) {
367 d_fprintf(stderr, _("must supply a name\n"));
368 return -1;
369 }
370 }
371 else if ( !StrnCaseCmp(argv[i], "sid", strlen("sid")) ) {
372 fstrcpy( sid_string, get_string_param( argv[i] ) );
373 if ( !sid_string[0] ) {
374 d_fprintf(stderr, _("must supply a name\n"));
375 return -1;
376 }
377 }
378 else if ( !StrnCaseCmp(argv[i], "comment", strlen("comment")) ) {
379 fstrcpy( ntcomment, get_string_param( argv[i] ) );
380 if ( !ntcomment[0] ) {
381 d_fprintf(stderr,
382 _("must supply a comment string\n"));
383 return -1;
384 }
385 }
386 else if ( !StrnCaseCmp(argv[i], "unixgroup", strlen("unixgroup")) ) {
387 fstrcpy( unixgrp, get_string_param( argv[i] ) );
388 if ( !unixgrp[0] ) {
389 d_fprintf(stderr,
390 _("must supply a group name\n"));
391 return -1;
392 }
393 }
394 else if ( !StrnCaseCmp(argv[i], "type", strlen("type")) ) {
395 fstrcpy( type, get_string_param( argv[i] ) );
396 switch ( type[0] ) {
397 case 'd':
398 case 'D':
399 sid_type = SID_NAME_DOM_GRP;
400 break;
401 case 'l':
402 case 'L':
403 sid_type = SID_NAME_ALIAS;
404 break;
405 }
406 }
407 else {
408 d_fprintf(stderr, _("Bad option: %s\n"), argv[i]);
409 return -1;
410 }
411 }
412
413 if ( !ntgroup[0] && !sid_string[0] ) {
414 d_printf("%s\n%s\n", _("Usage:\n"), modify_usage_str);
415 return -1;
416 }
417
418 /* give preference to the SID; if both the ntgroup name and SID
419 are defined, use the SID and assume that the group name could be a
420 new name */
421
422 if ( sid_string[0] ) {
423 if (!get_sid_from_input(&sid, sid_string)) {
424 return -1;
425 }
426 }
427 else {
428 if (!get_sid_from_input(&sid, ntgroup)) {
429 return -1;
430 }
431 }
432
433 /* Get the current mapping from the database */
434 if(!pdb_getgrsid(&map, sid)) {
435 d_fprintf(stderr,
436 _("Failed to find local group SID in the database\n"));
437 return -1;
438 }
439
440 /*
441 * Allow changing of group type only between domain and local
442 * We disallow changing Builtin groups !!! (SID problem)
443 */
444 if (sid_type == SID_NAME_UNKNOWN) {
445 d_fprintf(stderr, _("Can't map to an unknown group type.\n"));
446 return -1;
447 }
448
449 if (map.sid_name_use == SID_NAME_WKN_GRP) {
450 d_fprintf(stderr,
451 _("You can only change between domain and local "
452 "groups.\n"));
453 return -1;
454 }
455
456 map.sid_name_use=sid_type;
457
458 /* Change comment if new one */
459 if ( ntcomment[0] )
460 fstrcpy( map.comment, ntcomment );
461
462 if ( ntgroup[0] )
463 fstrcpy( map.nt_name, ntgroup );
464
465 if ( unixgrp[0] ) {
466 gid = nametogid( unixgrp );
467 if ( gid == -1 ) {
468 d_fprintf(stderr, _("Unable to lookup UNIX group %s. "
469 "Make sure the group exists.\n"),
470 unixgrp);
471 return -1;
472 }
473
474 map.gid = gid;
475 }
476
477 if ( !NT_STATUS_IS_OK(pdb_update_group_mapping_entry(&map)) ) {
478 d_fprintf(stderr, _("Could not update group database\n"));
479 return -1;
480 }
481
482 d_printf(_("Updated mapping entry for %s\n"), map.nt_name);
483
484 return 0;
485}
486
487static int net_groupmap_delete(struct net_context *c, int argc, const char **argv)
488{
489 struct dom_sid sid;
490 fstring ntgroup = "";
491 fstring sid_string = "";
492 int i;
493 const char delete_usage_str[] = N_("net groupmap delete "
494 "{ntgroup=<string>|sid=<SID>}");
495
496 if (c->display_usage) {
497 d_printf("%s\n%s\n", _("Usage:\n"), delete_usage_str);
498 return 0;
499 }
500
501 /* get the options */
502 for ( i=0; i<argc; i++ ) {
503 if ( !StrnCaseCmp(argv[i], "ntgroup", strlen("ntgroup")) ) {
504 fstrcpy( ntgroup, get_string_param( argv[i] ) );
505 if ( !ntgroup[0] ) {
506 d_fprintf(stderr, _("must supply a name\n"));
507 return -1;
508 }
509 }
510 else if ( !StrnCaseCmp(argv[i], "sid", strlen("sid")) ) {
511 fstrcpy( sid_string, get_string_param( argv[i] ) );
512 if ( !sid_string[0] ) {
513 d_fprintf(stderr, _("must supply a SID\n"));
514 return -1;
515 }
516 }
517 else {
518 d_fprintf(stderr, _("Bad option: %s\n"), argv[i]);
519 return -1;
520 }
521 }
522
523 if ( !ntgroup[0] && !sid_string[0]) {
524 d_printf("%s\n%s\n", _("Usage:\n"), delete_usage_str);
525 return -1;
526 }
527
528 /* give preference to the SID if we have that */
529
530 if ( sid_string[0] )
531 fstrcpy( ntgroup, sid_string );
532
533 if ( !get_sid_from_input(&sid, ntgroup) ) {
534 d_fprintf(stderr, _("Unable to resolve group %s to a SID\n"),
535 ntgroup);
536 return -1;
537 }
538
539 if ( !NT_STATUS_IS_OK(pdb_delete_group_mapping_entry(sid)) ) {
540 d_fprintf(stderr,
541 _("Failed to remove group %s from the mapping db!\n"),
542 ntgroup);
543 return -1;
544 }
545
546 d_printf(_("Sucessfully removed %s from the mapping db\n"), ntgroup);
547
548 return 0;
549}
550
551static int net_groupmap_set(struct net_context *c, int argc, const char **argv)
552{
553 const char *ntgroup = NULL;
554 struct group *grp = NULL;
555 GROUP_MAP map;
556 bool have_map = false;
557
558 if ((argc < 1) || (argc > 2) || c->display_usage) {
559 d_printf("%s\n%s",
560 _("Usage:"),
561 _(" net groupmap set \"NT Group\" "
562 "[\"unix group\"] [-C \"comment\"] [-L] [-D]\n"));
563 return -1;
564 }
565
566 if ( c->opt_localgroup && c->opt_domaingroup ) {
567 d_printf(_("Can only specify -L or -D, not both\n"));
568 return -1;
569 }
570
571 ntgroup = argv[0];
572
573 if (argc == 2) {
574 grp = getgrnam(argv[1]);
575
576 if (grp == NULL) {
577 d_fprintf(stderr, _("Could not find unix group %s\n"),
578 argv[1]);
579 return -1;
580 }
581 }
582
583 have_map = pdb_getgrnam(&map, ntgroup);
584
585 if (!have_map) {
586 struct dom_sid sid;
587 have_map = ( (strncmp(ntgroup, "S-", 2) == 0) &&
588 string_to_sid(&sid, ntgroup) &&
589 pdb_getgrsid(&map, sid) );
590 }
591
592 if (!have_map) {
593
594 /* Ok, add it */
595
596 if (grp == NULL) {
597 d_fprintf(stderr,
598 _("Could not find group mapping for %s\n"),
599 ntgroup);
600 return -1;
601 }
602
603 map.gid = grp->gr_gid;
604
605 if (c->opt_rid == 0) {
606 if ( pdb_capabilities() & PDB_CAP_STORE_RIDS ) {
607 if ( !pdb_new_rid((uint32*)&c->opt_rid) ) {
608 d_fprintf( stderr,
609 _("Could not allocate new RID\n"));
610 return -1;
611 }
612 } else {
613 c->opt_rid = algorithmic_pdb_gid_to_group_rid(map.gid);
614 }
615 }
616
617 sid_compose(&map.sid, get_global_sam_sid(), c->opt_rid);
618
619 map.sid_name_use = SID_NAME_DOM_GRP;
620 fstrcpy(map.nt_name, ntgroup);
621 fstrcpy(map.comment, "");
622
623 if (!NT_STATUS_IS_OK(pdb_add_group_mapping_entry(&map))) {
624 d_fprintf(stderr,
625 _("Could not add mapping entry for %s\n"),
626 ntgroup);
627 return -1;
628 }
629 }
630
631 /* Now we have a mapping entry, update that stuff */
632
633 if ( c->opt_localgroup || c->opt_domaingroup ) {
634 if (map.sid_name_use == SID_NAME_WKN_GRP) {
635 d_fprintf(stderr,
636 _("Can't change type of the BUILTIN "
637 "group %s\n"),
638 map.nt_name);
639 return -1;
640 }
641 }
642
643 if (c->opt_localgroup)
644 map.sid_name_use = SID_NAME_ALIAS;
645
646 if (c->opt_domaingroup)
647 map.sid_name_use = SID_NAME_DOM_GRP;
648
649 /* The case (opt_domaingroup && opt_localgroup) was tested for above */
650
651 if ((c->opt_comment != NULL) && (strlen(c->opt_comment) > 0)) {
652 fstrcpy(map.comment, c->opt_comment);
653 }
654
655 if ((c->opt_newntname != NULL) && (strlen(c->opt_newntname) > 0)) {
656 fstrcpy(map.nt_name, c->opt_newntname);
657 }
658
659 if (grp != NULL)
660 map.gid = grp->gr_gid;
661
662 if (!NT_STATUS_IS_OK(pdb_update_group_mapping_entry(&map))) {
663 d_fprintf(stderr, _("Could not update group mapping for %s\n"),
664 ntgroup);
665 return -1;
666 }
667
668 return 0;
669}
670
671static int net_groupmap_cleanup(struct net_context *c, int argc, const char **argv)
672{
673 GROUP_MAP *map = NULL;
674 size_t i, entries;
675
676 if (c->display_usage) {
677 d_printf( "%s\n"
678 "net groupmap cleanup\n"
679 " %s\n",
680 _("Usage:"),
681 _("Delete all group mappings"));
682 return 0;
683 }
684
685 if (!pdb_enum_group_mapping(NULL, SID_NAME_UNKNOWN, &map, &entries,
686 ENUM_ALL_MAPPED)) {
687 d_fprintf(stderr, _("Could not list group mappings\n"));
688 return -1;
689 }
690
691 for (i=0; i<entries; i++) {
692
693 if (map[i].gid == -1)
694 printf(_("Group %s is not mapped\n"), map[i].nt_name);
695
696 if (!sid_check_is_in_our_domain(&map[i].sid)) {
697 printf(_("Deleting mapping for NT Group %s, sid %s\n"),
698 map[i].nt_name,
699 sid_string_tos(&map[i].sid));
700 pdb_delete_group_mapping_entry(map[i].sid);
701 }
702 }
703
704 SAFE_FREE(map);
705
706 return 0;
707}
708
709static int net_groupmap_addmem(struct net_context *c, int argc, const char **argv)
710{
711 struct dom_sid alias, member;
712
713 if ( (argc != 2) ||
714 c->display_usage ||
715 !string_to_sid(&alias, argv[0]) ||
716 !string_to_sid(&member, argv[1]) ) {
717 d_printf("%s\n%s",
718 _("Usage:"),
719 _("net groupmap addmem alias-sid member-sid\n"));
720 return -1;
721 }
722
723 if (!NT_STATUS_IS_OK(pdb_add_aliasmem(&alias, &member))) {
724 d_fprintf(stderr, _("Could not add sid %s to alias %s\n"),
725 argv[1], argv[0]);
726 return -1;
727 }
728
729 return 0;
730}
731
732static int net_groupmap_delmem(struct net_context *c, int argc, const char **argv)
733{
734 struct dom_sid alias, member;
735
736 if ( (argc != 2) ||
737 c->display_usage ||
738 !string_to_sid(&alias, argv[0]) ||
739 !string_to_sid(&member, argv[1]) ) {
740 d_printf("%s\n%s",
741 _("Usage:"),
742 _("net groupmap delmem alias-sid member-sid\n"));
743 return -1;
744 }
745
746 if (!NT_STATUS_IS_OK(pdb_del_aliasmem(&alias, &member))) {
747 d_fprintf(stderr, _("Could not delete sid %s from alias %s\n"),
748 argv[1], argv[0]);
749 return -1;
750 }
751
752 return 0;
753}
754
755static int net_groupmap_listmem(struct net_context *c, int argc, const char **argv)
756{
757 struct dom_sid alias;
758 struct dom_sid *members;
759 size_t i, num;
760
761 if ( (argc != 1) ||
762 c->display_usage ||
763 !string_to_sid(&alias, argv[0]) ) {
764 d_printf("%s\n%s",
765 _("Usage:"),
766 _("net groupmap listmem alias-sid\n"));
767 return -1;
768 }
769
770 members = NULL;
771 num = 0;
772
773 if (!NT_STATUS_IS_OK(pdb_enum_aliasmem(&alias, talloc_tos(),
774 &members, &num))) {
775 d_fprintf(stderr, _("Could not list members for sid %s\n"),
776 argv[0]);
777 return -1;
778 }
779
780 for (i = 0; i < num; i++) {
781 printf("%s\n", sid_string_tos(&(members[i])));
782 }
783
784 TALLOC_FREE(members);
785
786 return 0;
787}
788
789static bool print_alias_memberships(TALLOC_CTX *mem_ctx,
790 const struct dom_sid *domain_sid,
791 const struct dom_sid *member)
792{
793 uint32 *alias_rids;
794 size_t i, num_alias_rids;
795
796 alias_rids = NULL;
797 num_alias_rids = 0;
798
799 if (!NT_STATUS_IS_OK(pdb_enum_alias_memberships(
800 mem_ctx, domain_sid, member, 1,
801 &alias_rids, &num_alias_rids))) {
802 d_fprintf(stderr, _("Could not list memberships for sid %s\n"),
803 sid_string_tos(member));
804 return false;
805 }
806
807 for (i = 0; i < num_alias_rids; i++) {
808 struct dom_sid alias;
809 sid_compose(&alias, domain_sid, alias_rids[i]);
810 printf("%s\n", sid_string_tos(&alias));
811 }
812
813 return true;
814}
815
816static int net_groupmap_memberships(struct net_context *c, int argc, const char **argv)
817{
818 TALLOC_CTX *mem_ctx;
819 struct dom_sid *domain_sid, member;
820
821 if ( (argc != 1) ||
822 c->display_usage ||
823 !string_to_sid(&member, argv[0]) ) {
824 d_printf("%s\n%s",
825 _("Usage:"),
826 _("net groupmap memberships sid\n"));
827 return -1;
828 }
829
830 mem_ctx = talloc_init("net_groupmap_memberships");
831 if (mem_ctx == NULL) {
832 d_fprintf(stderr, _("talloc_init failed\n"));
833 return -1;
834 }
835
836 domain_sid = get_global_sam_sid();
837 if (domain_sid == NULL) {
838 d_fprintf(stderr, _("Could not get domain sid\n"));
839 return -1;
840 }
841
842 if (!print_alias_memberships(mem_ctx, domain_sid, &member) ||
843 !print_alias_memberships(mem_ctx, &global_sid_Builtin, &member))
844 return -1;
845
846 talloc_destroy(mem_ctx);
847
848 return 0;
849}
850
851/***********************************************************
852 migrated functionality from smbgroupedit
853 **********************************************************/
854int net_groupmap(struct net_context *c, int argc, const char **argv)
855{
856 struct functable func[] = {
857 {
858 "add",
859 net_groupmap_add,
860 NET_TRANSPORT_LOCAL,
861 N_("Create a new group mapping"),
862 N_("net groupmap add\n"
863 " Create a new group mapping")
864 },
865 {
866 "modify",
867 net_groupmap_modify,
868 NET_TRANSPORT_LOCAL,
869 N_("Update a group mapping"),
870 N_("net groupmap modify\n"
871 " Modify an existing group mapping")
872 },
873 {
874 "delete",
875 net_groupmap_delete,
876 NET_TRANSPORT_LOCAL,
877 N_("Remove a group mapping"),
878 N_("net groupmap delete\n"
879 " Remove a group mapping")
880 },
881 {
882 "set",
883 net_groupmap_set,
884 NET_TRANSPORT_LOCAL,
885 N_("Set group mapping"),
886 N_("net groupmap set\n"
887 " Set a group mapping")
888 },
889 {
890 "cleanup",
891 net_groupmap_cleanup,
892 NET_TRANSPORT_LOCAL,
893 N_("Remove foreign group mapping entries"),
894 N_("net groupmap cleanup\n"
895 " Remove foreign group mapping entries")
896 },
897 {
898 "addmem",
899 net_groupmap_addmem,
900 NET_TRANSPORT_LOCAL,
901 N_("Add a foreign alias member"),
902 N_("net groupmap addmem\n"
903 " Add a foreign alias member")
904 },
905 {
906 "delmem",
907 net_groupmap_delmem,
908 NET_TRANSPORT_LOCAL,
909 N_("Delete foreign alias member"),
910 N_("net groupmap delmem\n"
911 " Delete foreign alias member")
912 },
913 {
914 "listmem",
915 net_groupmap_listmem,
916 NET_TRANSPORT_LOCAL,
917 N_("List foreign group members"),
918 N_("net groupmap listmem\n"
919 " List foreign alias members")
920 },
921 {
922 "memberships",
923 net_groupmap_memberships,
924 NET_TRANSPORT_LOCAL,
925 N_("List foreign group memberships"),
926 N_("net groupmap memberships\n"
927 " List foreign group memberships")
928 },
929 {
930 "list",
931 net_groupmap_list,
932 NET_TRANSPORT_LOCAL,
933 N_("List current group map"),
934 N_("net groupmap list\n"
935 " List current group map")
936 },
937 {NULL, NULL, 0, NULL, NULL}
938 };
939
940 return net_run_function(c,argc, argv, "net groupmap", func);
941}
942
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