source: branches/samba-3.0/source/utils/net_groupmap.c

Last change on this file was 1, checked in by Paul Smedley, 18 years ago

Initial code import
File size: 20.6 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 2 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, write to the Free Software
21 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 */
23
24
25#include "includes.h"
26#include "utils/net.h"
27
28
29/*********************************************************
30 utility function to parse an integer parameter from
31 "parameter = value"
32**********************************************************/
33static uint32 get_int_param( const char* param )
34{
35 char *p;
36
37 p = strchr( param, '=' );
38 if ( !p )
39 return 0;
40
41 return atoi(p+1);
42}
43
44/*********************************************************
45 utility function to parse an integer parameter from
46 "parameter = value"
47**********************************************************/
48static char* get_string_param( const char* param )
49{
50 char *p;
51
52 p = strchr( param, '=' );
53 if ( !p )
54 return NULL;
55
56 return (p+1);
57}
58
59/*********************************************************
60 Figure out if the input was an NT group or a SID string.
61 Return the SID.
62**********************************************************/
63static BOOL get_sid_from_input(DOM_SID *sid, char *input)
64{
65 GROUP_MAP map;
66
67 if (StrnCaseCmp( input, "S-", 2)) {
68 /* Perhaps its the NT group name? */
69 if (!pdb_getgrnam(&map, input)) {
70 printf("NT Group %s doesn't exist in mapping DB\n", input);
71 return False;
72 } else {
73 *sid = map.sid;
74 }
75 } else {
76 if (!string_to_sid(sid, input)) {
77 printf("converting sid %s from a string failed!\n", input);
78 return False;
79 }
80 }
81 return True;
82}
83
84/*********************************************************
85 Dump a GROUP_MAP entry to stdout (long or short listing)
86**********************************************************/
87
88static void print_map_entry ( GROUP_MAP map, BOOL long_list )
89{
90 if (!long_list)
91 d_printf("%s (%s) -> %s\n", map.nt_name,
92 sid_string_static(&map.sid), gidtoname(map.gid));
93 else {
94 d_printf("%s\n", map.nt_name);
95 d_printf("\tSID : %s\n", sid_string_static(&map.sid));
96 d_printf("\tUnix gid : %d\n", map.gid);
97 d_printf("\tUnix group: %s\n", gidtoname(map.gid));
98 d_printf("\tGroup type: %s\n",
99 sid_type_lookup(map.sid_name_use));
100 d_printf("\tComment : %s\n", map.comment);
101 }
102
103}
104/*********************************************************
105 List the groups.
106**********************************************************/
107static int net_groupmap_list(int argc, const char **argv)
108{
109 size_t entries;
110 BOOL long_list = False;
111 size_t i;
112 fstring ntgroup = "";
113 fstring sid_string = "";
114
115 if (opt_verbose || opt_long_list_entries)
116 long_list = True;
117
118 /* get the options */
119 for ( i=0; i<argc; i++ ) {
120 if ( !StrCaseCmp(argv[i], "verbose")) {
121 long_list = True;
122 }
123 else if ( !StrnCaseCmp(argv[i], "ntgroup", strlen("ntgroup")) ) {
124 fstrcpy( ntgroup, get_string_param( argv[i] ) );
125 if ( !ntgroup[0] ) {
126 d_fprintf(stderr, "must supply a name\n");
127 return -1;
128 }
129 }
130 else if ( !StrnCaseCmp(argv[i], "sid", strlen("sid")) ) {
131 fstrcpy( sid_string, get_string_param( argv[i] ) );
132 if ( !sid_string[0] ) {
133 d_fprintf(stderr, "must supply a SID\n");
134 return -1;
135 }
136 }
137 else {
138 d_fprintf(stderr, "Bad option: %s\n", argv[i]);
139 return -1;
140 }
141 }
142
143 /* list a single group is given a name */
144 if ( ntgroup[0] || sid_string[0] ) {
145 DOM_SID sid;
146 GROUP_MAP map;
147
148 if ( sid_string[0] )
149 fstrcpy( ntgroup, sid_string);
150
151 if (!get_sid_from_input(&sid, ntgroup)) {
152 return -1;
153 }
154
155 /* Get the current mapping from the database */
156 if(!pdb_getgrsid(&map, sid)) {
157 d_fprintf(stderr, "Failure to local group SID in the database\n");
158 return -1;
159 }
160
161 print_map_entry( map, long_list );
162 }
163 else {
164 GROUP_MAP *map=NULL;
165 /* enumerate all group mappings */
166 if (!pdb_enum_group_mapping(NULL, SID_NAME_UNKNOWN, &map, &entries, ENUM_ALL_MAPPED))
167 return -1;
168
169 for (i=0; i<entries; i++) {
170 print_map_entry( map[i], long_list );
171 }
172
173 SAFE_FREE(map);
174 }
175
176 return 0;
177}
178
179/*********************************************************
180 Add a new group mapping entry
181**********************************************************/
182
183static int net_groupmap_add(int argc, const char **argv)
184{
185 DOM_SID sid;
186 fstring ntgroup = "";
187 fstring unixgrp = "";
188 fstring string_sid = "";
189 fstring type = "";
190 fstring ntcomment = "";
191 enum lsa_SidType sid_type = SID_NAME_DOM_GRP;
192 uint32 rid = 0;
193 gid_t gid;
194 int i;
195 GROUP_MAP map;
196
197 const char *name_type;
198
199 ZERO_STRUCT(map);
200
201 /* Default is domain group. */
202 map.sid_name_use = SID_NAME_DOM_GRP;
203 name_type = "domain group";
204
205 /* get the options */
206 for ( i=0; i<argc; i++ ) {
207 if ( !StrnCaseCmp(argv[i], "rid", strlen("rid")) ) {
208 rid = get_int_param(argv[i]);
209 if ( rid < DOMAIN_GROUP_RID_ADMINS ) {
210 d_fprintf(stderr, "RID must be greater than %d\n", (uint32)DOMAIN_GROUP_RID_ADMINS-1);
211 return -1;
212 }
213 }
214 else if ( !StrnCaseCmp(argv[i], "unixgroup", strlen("unixgroup")) ) {
215 fstrcpy( unixgrp, get_string_param( argv[i] ) );
216 if ( !unixgrp[0] ) {
217 d_fprintf(stderr, "must supply a name\n");
218 return -1;
219 }
220 }
221 else if ( !StrnCaseCmp(argv[i], "ntgroup", strlen("ntgroup")) ) {
222 fstrcpy( ntgroup, get_string_param( argv[i] ) );
223 if ( !ntgroup[0] ) {
224 d_fprintf(stderr, "must supply a name\n");
225 return -1;
226 }
227 }
228 else if ( !StrnCaseCmp(argv[i], "sid", strlen("sid")) ) {
229 fstrcpy( string_sid, get_string_param( argv[i] ) );
230 if ( !string_sid[0] ) {
231 d_fprintf(stderr, "must supply a SID\n");
232 return -1;
233 }
234 }
235 else if ( !StrnCaseCmp(argv[i], "comment", strlen("comment")) ) {
236 fstrcpy( ntcomment, get_string_param( argv[i] ) );
237 if ( !ntcomment[0] ) {
238 d_fprintf(stderr, "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, "unknown group type %s\n", type);
262 return -1;
263 }
264 }
265 else {
266 d_fprintf(stderr, "Bad option: %s\n", argv[i]);
267 return -1;
268 }
269 }
270
271 if ( !unixgrp[0] ) {
272 d_printf("Usage: net groupmap add {rid=<int>|sid=<string>} unixgroup=<string> [type=<domain|local|builtin>] [ntgroup=<string>] [comment=<string>]\n");
273 return -1;
274 }
275
276 if ( (gid = nametogid(unixgrp)) == (gid_t)-1 ) {
277 d_fprintf(stderr, "Can't lookup UNIX group %s\n", unixgrp);
278 return -1;
279 }
280
281 {
282 if (pdb_getgrgid(&map, gid)) {
283 d_printf("Unix group %s already mapped to SID %s\n",
284 unixgrp, sid_string_static(&map.sid));
285 return -1;
286 }
287 }
288
289 if ( (rid == 0) && (string_sid[0] == '\0') ) {
290 d_printf("No rid or sid specified, choosing a RID\n");
291 if (pdb_rid_algorithm()) {
292 rid = algorithmic_pdb_gid_to_group_rid(gid);
293 } else {
294 if (!pdb_new_rid(&rid)) {
295 d_printf("Could not get new RID\n");
296 }
297 }
298 d_printf("Got RID %d\n", rid);
299 }
300
301 /* append the rid to our own domain/machine SID if we don't have a full SID */
302 if ( !string_sid[0] ) {
303 sid_copy(&sid, get_global_sam_sid());
304 sid_append_rid(&sid, rid);
305 sid_to_string(string_sid, &sid);
306 }
307
308 if (!ntcomment[0]) {
309 switch (sid_type) {
310 case SID_NAME_WKN_GRP:
311 fstrcpy(ntcomment, "Wellknown Unix group");
312 break;
313 case SID_NAME_DOM_GRP:
314 fstrcpy(ntcomment, "Domain Unix group");
315 break;
316 case SID_NAME_ALIAS:
317 fstrcpy(ntcomment, "Local Unix group");
318 break;
319 default:
320 fstrcpy(ntcomment, "Unix group");
321 break;
322 }
323 }
324
325 if (!ntgroup[0] )
326 fstrcpy( ntgroup, unixgrp );
327
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(int argc, const char **argv)
340{
341 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
352 /* get the options */
353 for ( i=0; i<argc; i++ ) {
354 if ( !StrnCaseCmp(argv[i], "ntgroup", strlen("ntgroup")) ) {
355 fstrcpy( ntgroup, get_string_param( argv[i] ) );
356 if ( !ntgroup[0] ) {
357 d_fprintf(stderr, "must supply a name\n");
358 return -1;
359 }
360 }
361 else if ( !StrnCaseCmp(argv[i], "sid", strlen("sid")) ) {
362 fstrcpy( sid_string, get_string_param( argv[i] ) );
363 if ( !sid_string[0] ) {
364 d_fprintf(stderr, "must supply a name\n");
365 return -1;
366 }
367 }
368 else if ( !StrnCaseCmp(argv[i], "comment", strlen("comment")) ) {
369 fstrcpy( ntcomment, get_string_param( argv[i] ) );
370 if ( !ntcomment[0] ) {
371 d_fprintf(stderr, "must supply a comment string\n");
372 return -1;
373 }
374 }
375 else if ( !StrnCaseCmp(argv[i], "unixgroup", strlen("unixgroup")) ) {
376 fstrcpy( unixgrp, get_string_param( argv[i] ) );
377 if ( !unixgrp[0] ) {
378 d_fprintf(stderr, "must supply a group name\n");
379 return -1;
380 }
381 }
382 else if ( !StrnCaseCmp(argv[i], "type", strlen("type")) ) {
383 fstrcpy( type, get_string_param( argv[i] ) );
384 switch ( type[0] ) {
385 case 'd':
386 case 'D':
387 sid_type = SID_NAME_DOM_GRP;
388 break;
389 case 'l':
390 case 'L':
391 sid_type = SID_NAME_ALIAS;
392 break;
393 }
394 }
395 else {
396 d_fprintf(stderr, "Bad option: %s\n", argv[i]);
397 return -1;
398 }
399 }
400
401 if ( !ntgroup[0] && !sid_string[0] ) {
402 d_printf("Usage: net groupmap modify {ntgroup=<string>|sid=<SID>} [comment=<string>] [unixgroup=<string>] [type=<domain|local>]\n");
403 return -1;
404 }
405
406 /* give preference to the SID; if both the ntgroup name and SID
407 are defined, use the SID and assume that the group name could be a
408 new name */
409
410 if ( sid_string[0] ) {
411 if (!get_sid_from_input(&sid, sid_string)) {
412 return -1;
413 }
414 }
415 else {
416 if (!get_sid_from_input(&sid, ntgroup)) {
417 return -1;
418 }
419 }
420
421 /* Get the current mapping from the database */
422 if(!pdb_getgrsid(&map, sid)) {
423 d_fprintf(stderr, "Failure to local group SID in the database\n");
424 return -1;
425 }
426
427 /*
428 * Allow changing of group type only between domain and local
429 * We disallow changing Builtin groups !!! (SID problem)
430 */
431 if (sid_type == SID_NAME_UNKNOWN) {
432 d_fprintf(stderr, "Can't map to an unknown group type.\n");
433 return -1;
434 }
435
436 if (map.sid_name_use == SID_NAME_WKN_GRP) {
437 d_fprintf(stderr, "You can only change between domain and local groups.\n");
438 return -1;
439 }
440
441 map.sid_name_use=sid_type;
442
443 /* Change comment if new one */
444 if ( ntcomment[0] )
445 fstrcpy( map.comment, ntcomment );
446
447 if ( ntgroup[0] )
448 fstrcpy( map.nt_name, ntgroup );
449
450 if ( unixgrp[0] ) {
451 gid = nametogid( unixgrp );
452 if ( gid == -1 ) {
453 d_fprintf(stderr, "Unable to lookup UNIX group %s. Make sure the group exists.\n",
454 unixgrp);
455 return -1;
456 }
457
458 map.gid = gid;
459 }
460
461 if ( !NT_STATUS_IS_OK(pdb_update_group_mapping_entry(&map)) ) {
462 d_fprintf(stderr, "Could not update group database\n");
463 return -1;
464 }
465
466 d_printf("Updated mapping entry for %s\n", map.nt_name);
467
468 return 0;
469}
470
471static int net_groupmap_delete(int argc, const char **argv)
472{
473 DOM_SID sid;
474 fstring ntgroup = "";
475 fstring sid_string = "";
476 int i;
477
478 /* get the options */
479 for ( i=0; i<argc; i++ ) {
480 if ( !StrnCaseCmp(argv[i], "ntgroup", strlen("ntgroup")) ) {
481 fstrcpy( ntgroup, get_string_param( argv[i] ) );
482 if ( !ntgroup[0] ) {
483 d_fprintf(stderr, "must supply a name\n");
484 return -1;
485 }
486 }
487 else if ( !StrnCaseCmp(argv[i], "sid", strlen("sid")) ) {
488 fstrcpy( sid_string, get_string_param( argv[i] ) );
489 if ( !sid_string[0] ) {
490 d_fprintf(stderr, "must supply a SID\n");
491 return -1;
492 }
493 }
494 else {
495 d_fprintf(stderr, "Bad option: %s\n", argv[i]);
496 return -1;
497 }
498 }
499
500 if ( !ntgroup[0] && !sid_string[0]) {
501 d_printf("Usage: net groupmap delete {ntgroup=<string>|sid=<SID>}\n");
502 return -1;
503 }
504
505 /* give preference to the SID if we have that */
506
507 if ( sid_string[0] )
508 fstrcpy( ntgroup, sid_string );
509
510 if ( !get_sid_from_input(&sid, ntgroup) ) {
511 d_fprintf(stderr, "Unable to resolve group %s to a SID\n", ntgroup);
512 return -1;
513 }
514
515 if ( !NT_STATUS_IS_OK(pdb_delete_group_mapping_entry(sid)) ) {
516 d_fprintf(stderr, "Failed to removing group %s from the mapping db!\n", ntgroup);
517 return -1;
518 }
519
520 d_printf("Sucessfully removed %s from the mapping db\n", ntgroup);
521
522 return 0;
523}
524
525static int net_groupmap_set(int argc, const char **argv)
526{
527 const char *ntgroup = NULL;
528 struct group *grp = NULL;
529 GROUP_MAP map;
530 BOOL have_map = False;
531
532 if ((argc < 1) || (argc > 2)) {
533 d_printf("Usage: net groupmap set \"NT Group\" "
534 "[\"unix group\"] [-C \"comment\"] [-L] [-D]\n");
535 return -1;
536 }
537
538 if ( opt_localgroup && opt_domaingroup ) {
539 d_printf("Can only specify -L or -D, not both\n");
540 return -1;
541 }
542
543 ntgroup = argv[0];
544
545 if (argc == 2) {
546 grp = getgrnam(argv[1]);
547
548 if (grp == NULL) {
549 d_fprintf(stderr, "Could not find unix group %s\n", argv[1]);
550 return -1;
551 }
552 }
553
554 have_map = pdb_getgrnam(&map, ntgroup);
555
556 if (!have_map) {
557 DOM_SID sid;
558 have_map = ( (strncmp(ntgroup, "S-", 2) == 0) &&
559 string_to_sid(&sid, ntgroup) &&
560 pdb_getgrsid(&map, sid) );
561 }
562
563 if (!have_map) {
564
565 /* Ok, add it */
566
567 if (grp == NULL) {
568 d_fprintf(stderr, "Could not find group mapping for %s\n",
569 ntgroup);
570 return -1;
571 }
572
573 map.gid = grp->gr_gid;
574
575 if (opt_rid == 0) {
576 if ( pdb_rid_algorithm() )
577 opt_rid = algorithmic_pdb_gid_to_group_rid(map.gid);
578 else {
579 if ( !pdb_new_rid((uint32*)&opt_rid) ) {
580 d_fprintf( stderr, "Could not allocate new RID\n");
581 return -1;
582 }
583 }
584 }
585
586 sid_copy(&map.sid, get_global_sam_sid());
587 sid_append_rid(&map.sid, opt_rid);
588
589 map.sid_name_use = SID_NAME_DOM_GRP;
590 fstrcpy(map.nt_name, ntgroup);
591 fstrcpy(map.comment, "");
592
593 if (!NT_STATUS_IS_OK(pdb_add_group_mapping_entry(&map))) {
594 d_fprintf(stderr, "Could not add mapping entry for %s\n",
595 ntgroup);
596 return -1;
597 }
598 }
599
600 /* Now we have a mapping entry, update that stuff */
601
602 if ( opt_localgroup || opt_domaingroup ) {
603 if (map.sid_name_use == SID_NAME_WKN_GRP) {
604 d_fprintf(stderr, "Can't change type of the BUILTIN group %s\n",
605 map.nt_name);
606 return -1;
607 }
608 }
609
610 if (opt_localgroup)
611 map.sid_name_use = SID_NAME_ALIAS;
612
613 if (opt_domaingroup)
614 map.sid_name_use = SID_NAME_DOM_GRP;
615
616 /* The case (opt_domaingroup && opt_localgroup) was tested for above */
617
618 if (strlen(opt_comment) > 0)
619 fstrcpy(map.comment, opt_comment);
620
621 if (strlen(opt_newntname) > 0)
622 fstrcpy(map.nt_name, opt_newntname);
623
624 if (grp != NULL)
625 map.gid = grp->gr_gid;
626
627 if (!NT_STATUS_IS_OK(pdb_update_group_mapping_entry(&map))) {
628 d_fprintf(stderr, "Could not update group mapping for %s\n", ntgroup);
629 return -1;
630 }
631
632 return 0;
633}
634
635static int net_groupmap_cleanup(int argc, const char **argv)
636{
637 GROUP_MAP *map = NULL;
638 size_t i, entries;
639
640 if (!pdb_enum_group_mapping(NULL, SID_NAME_UNKNOWN, &map, &entries,
641 ENUM_ALL_MAPPED)) {
642 d_fprintf(stderr, "Could not list group mappings\n");
643 return -1;
644 }
645
646 for (i=0; i<entries; i++) {
647
648 if (map[i].gid == -1)
649 printf("Group %s is not mapped\n", map[i].nt_name);
650
651 if (!sid_check_is_in_our_domain(&map[i].sid)) {
652 printf("Deleting mapping for NT Group %s, sid %s\n",
653 map[i].nt_name,
654 sid_string_static(&map[i].sid));
655 pdb_delete_group_mapping_entry(map[i].sid);
656 }
657 }
658
659 SAFE_FREE(map);
660
661 return 0;
662}
663
664static int net_groupmap_addmem(int argc, const char **argv)
665{
666 DOM_SID alias, member;
667
668 if ( (argc != 2) ||
669 !string_to_sid(&alias, argv[0]) ||
670 !string_to_sid(&member, argv[1]) ) {
671 d_printf("Usage: net groupmap addmem alias-sid member-sid\n");
672 return -1;
673 }
674
675 if (!NT_STATUS_IS_OK(pdb_add_aliasmem(&alias, &member))) {
676 d_fprintf(stderr, "Could not add sid %s to alias %s\n",
677 argv[1], argv[0]);
678 return -1;
679 }
680
681 return 0;
682}
683
684static int net_groupmap_delmem(int argc, const char **argv)
685{
686 DOM_SID alias, member;
687
688 if ( (argc != 2) ||
689 !string_to_sid(&alias, argv[0]) ||
690 !string_to_sid(&member, argv[1]) ) {
691 d_printf("Usage: net groupmap delmem alias-sid member-sid\n");
692 return -1;
693 }
694
695 if (!NT_STATUS_IS_OK(pdb_del_aliasmem(&alias, &member))) {
696 d_fprintf(stderr, "Could not delete sid %s from alias %s\n",
697 argv[1], argv[0]);
698 return -1;
699 }
700
701 return 0;
702}
703
704static int net_groupmap_listmem(int argc, const char **argv)
705{
706 DOM_SID alias;
707 DOM_SID *members;
708 size_t i, num;
709
710 if ( (argc != 1) ||
711 !string_to_sid(&alias, argv[0]) ) {
712 d_printf("Usage: net groupmap listmem alias-sid\n");
713 return -1;
714 }
715
716 members = NULL;
717 num = 0;
718
719 if (!NT_STATUS_IS_OK(pdb_enum_aliasmem(&alias, &members, &num))) {
720 d_fprintf(stderr, "Could not list members for sid %s\n", argv[0]);
721 return -1;
722 }
723
724 for (i = 0; i < num; i++) {
725 printf("%s\n", sid_string_static(&(members[i])));
726 }
727
728 SAFE_FREE(members);
729
730 return 0;
731}
732
733static BOOL print_alias_memberships(TALLOC_CTX *mem_ctx,
734 const DOM_SID *domain_sid,
735 const DOM_SID *member)
736{
737 uint32 *alias_rids;
738 size_t i, num_alias_rids;
739
740 alias_rids = NULL;
741 num_alias_rids = 0;
742
743 if (!NT_STATUS_IS_OK(pdb_enum_alias_memberships(
744 mem_ctx, domain_sid, member, 1,
745 &alias_rids, &num_alias_rids))) {
746 d_fprintf(stderr, "Could not list memberships for sid %s\n",
747 sid_string_static(member));
748 return False;
749 }
750
751 for (i = 0; i < num_alias_rids; i++) {
752 DOM_SID alias;
753 sid_copy(&alias, domain_sid);
754 sid_append_rid(&alias, alias_rids[i]);
755 printf("%s\n", sid_string_static(&alias));
756 }
757
758 return True;
759}
760
761static int net_groupmap_memberships(int argc, const char **argv)
762{
763 TALLOC_CTX *mem_ctx;
764 DOM_SID *domain_sid, *builtin_sid, member;
765
766 if ( (argc != 1) ||
767 !string_to_sid(&member, argv[0]) ) {
768 d_printf("Usage: net groupmap memberof sid\n");
769 return -1;
770 }
771
772 mem_ctx = talloc_init("net_groupmap_memberships");
773 if (mem_ctx == NULL) {
774 d_fprintf(stderr, "talloc_init failed\n");
775 return -1;
776 }
777
778 domain_sid = get_global_sam_sid();
779 builtin_sid = string_sid_talloc(mem_ctx, "S-1-5-32");
780 if ((domain_sid == NULL) || (builtin_sid == NULL)) {
781 d_fprintf(stderr, "Could not get domain sid\n");
782 return -1;
783 }
784
785 if (!print_alias_memberships(mem_ctx, domain_sid, &member) ||
786 !print_alias_memberships(mem_ctx, builtin_sid, &member))
787 return -1;
788
789 talloc_destroy(mem_ctx);
790
791 return 0;
792}
793
794int net_help_groupmap(int argc, const char **argv)
795{
796 d_printf("net groupmap add"\
797 "\n Create a new group mapping\n");
798 d_printf("net groupmap modify"\
799 "\n Update a group mapping\n");
800 d_printf("net groupmap delete"\
801 "\n Remove a group mapping\n");
802 d_printf("net groupmap addmem"\
803 "\n Add a foreign alias member\n");
804 d_printf("net groupmap delmem"\
805 "\n Delete a foreign alias member\n");
806 d_printf("net groupmap listmem"\
807 "\n List foreign group members\n");
808 d_printf("net groupmap memberships"\
809 "\n List foreign group memberships\n");
810 d_printf("net groupmap list"\
811 "\n List current group map\n");
812 d_printf("net groupmap set"\
813 "\n Set group mapping\n");
814 d_printf("net groupmap cleanup"\
815 "\n Remove foreign group mapping entries\n");
816
817 return -1;
818}
819
820
821/***********************************************************
822 migrated functionality from smbgroupedit
823 **********************************************************/
824int net_groupmap(int argc, const char **argv)
825{
826 struct functable func[] = {
827 {"add", net_groupmap_add},
828 {"modify", net_groupmap_modify},
829 {"delete", net_groupmap_delete},
830 {"set", net_groupmap_set},
831 {"cleanup", net_groupmap_cleanup},
832 {"addmem", net_groupmap_addmem},
833 {"delmem", net_groupmap_delmem},
834 {"listmem", net_groupmap_listmem},
835 {"memberships", net_groupmap_memberships},
836 {"list", net_groupmap_list},
837 {"help", net_help_groupmap},
838 {NULL, NULL}
839 };
840
841 /* we shouldn't have silly checks like this */
842 if (getuid() != 0) {
843 d_fprintf(stderr, "You must be root to edit group mappings.\n");
844 return -1;
845 }
846
847 if ( argc )
848 return net_run_function(argc, argv, func, net_help_groupmap);
849
850 return net_help_groupmap( argc, argv );
851}
852
Note: See TracBrowser for help on using the repository browser.