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talloc: avoid a function call in TALLOC_FREE() if possible.
[Samba.git] / nsswitch / wbinfo.c
blob0a5ec40c2cdcf3309f06869795b0ef5c8b404d62
1 /*
2 Unix SMB/CIFS implementation.
3
4 Winbind status program.
5
6 Copyright (C) Tim Potter 2000-2003
7 Copyright (C) Andrew Bartlett 2002-2007
8 Copyright (C) Volker Lendecke 2009
9
10 This program is free software; you can redistribute it and/or modify
11 it under the terms of the GNU General Public License as published by
12 the Free Software Foundation; either version 3 of the License, or
13 (at your option) any later version.
14
15 This program is distributed in the hope that it will be useful,
16 but WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 GNU General Public License for more details.
19
20 You should have received a copy of the GNU General Public License
21 along with this program. If not, see <http://www.gnu.org/licenses/>.
22 */
23
24 #include "includes.h"
25 #include "winbind_client.h"
26 #include "libwbclient/wbclient.h"
27 #include "lib/popt/popt.h"
28 #include "../libcli/auth/libcli_auth.h"
29 #include "lib/cmdline/popt_common.h"
30
31 #ifdef DBGC_CLASS
32 #undef DBGC_CLASS
33 #define DBGC_CLASS DBGC_WINBIND
34 #endif
35
36 static struct wbcInterfaceDetails *init_interface_details(void)
37 {
38 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
39 static struct wbcInterfaceDetails *details;
40
41 if (details) {
42 return details;
43 }
44
45 wbc_status = wbcInterfaceDetails(&details);
46 if (!WBC_ERROR_IS_OK(wbc_status)) {
47 d_fprintf(stderr, "could not obtain winbind interface "
48 "details: %s\n", wbcErrorString(wbc_status));
49 }
50
51 return details;
52 }
53
54 static char winbind_separator(void)
55 {
56 struct wbcInterfaceDetails *details;
57 static bool got_sep;
58 static char sep;
59
60 if (got_sep)
61 return sep;
62
63 details = init_interface_details();
64
65 if (!details) {
66 d_fprintf(stderr, "could not obtain winbind separator!\n");
67 return 0;
68 }
69
70 sep = details->winbind_separator;
71 got_sep = true;
72
73 if (!sep) {
74 d_fprintf(stderr, "winbind separator was NULL!\n");
75 return 0;
76 }
77
78 return sep;
79 }
80
81 static const char *get_winbind_domain(void)
82 {
83 static struct wbcInterfaceDetails *details;
84
85 details = init_interface_details();
86
87 if (!details) {
88 d_fprintf(stderr, "could not obtain winbind domain name!\n");
89 return 0;
90 }
91
92 return details->netbios_domain;
93 }
94
95 static const char *get_winbind_netbios_name(void)
96 {
97 static struct wbcInterfaceDetails *details;
98
99 details = init_interface_details();
100
101 if (!details) {
102 d_fprintf(stderr, "could not obtain winbind netbios name!\n");
103 return 0;
104 }
105
106 return details->netbios_name;
107 }
108
109 /* Copy of parse_domain_user from winbindd_util.c. Parse a string of the
110 form DOMAIN/user into a domain and a user */
111
112 static bool parse_wbinfo_domain_user(const char *domuser, fstring domain,
113 fstring user)
114 {
115
116 char *p = strchr(domuser,winbind_separator());
117
118 if (!p) {
119 /* Maybe it was a UPN? */
120 p = strchr(domuser, '@');
121 if (p != NULL) {
122 fstrcpy(domain, "");
123 fstrcpy(user, domuser);
124 return true;
125 }
126
127 fstrcpy(user, domuser);
128 fstrcpy(domain, get_winbind_domain());
129 return true;
130 }
131
132 fstrcpy(user, p+1);
133 fstrcpy(domain, domuser);
134 domain[PTR_DIFF(p, domuser)] = 0;
135
136 return true;
137 }
138
139 /* Parse string of "uid,sid" or "gid,sid" into separate int and string values.
140 * Return true if input was valid, false otherwise. */
141 static bool parse_mapping_arg(char *arg, int *id, char **sid)
142 {
143 char *tmp, *endptr;
144
145 if (!arg || !*arg)
146 return false;
147
148 tmp = strtok(arg, ",");
149 *sid = strtok(NULL, ",");
150
151 if (!tmp || !*tmp || !*sid || !**sid)
152 return false;
153
154 /* Because atoi() can return 0 on invalid input, which would be a valid
155 * UID/GID we must use strtoul() and do error checking */
156 *id = strtoul(tmp, &endptr, 10);
157
158 if (endptr[0] != '\0')
159 return false;
160
161 return true;
162 }
163
164 /* pull pwent info for a given user */
165
166 static bool wbinfo_get_userinfo(char *user)
167 {
168 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
169 struct passwd *pwd = NULL;
170
171 wbc_status = wbcGetpwnam(user, &pwd);
172 if (!WBC_ERROR_IS_OK(wbc_status)) {
173 d_fprintf(stderr, "failed to call wbcGetpwnam: %s\n",
174 wbcErrorString(wbc_status));
175 return false;
176 }
177
178 d_printf("%s:%s:%u:%u:%s:%s:%s\n",
179 pwd->pw_name,
180 pwd->pw_passwd,
181 (unsigned int)pwd->pw_uid,
182 (unsigned int)pwd->pw_gid,
183 pwd->pw_gecos,
184 pwd->pw_dir,
185 pwd->pw_shell);
186
187 wbcFreeMemory(pwd);
188
189 return true;
190 }
191
192 /* pull pwent info for a given uid */
193 static bool wbinfo_get_uidinfo(int uid)
194 {
195 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
196 struct passwd *pwd = NULL;
197
198 wbc_status = wbcGetpwuid(uid, &pwd);
199 if (!WBC_ERROR_IS_OK(wbc_status)) {
200 d_fprintf(stderr, "failed to call wbcGetpwuid: %s\n",
201 wbcErrorString(wbc_status));
202 return false;
203 }
204
205 d_printf("%s:%s:%u:%u:%s:%s:%s\n",
206 pwd->pw_name,
207 pwd->pw_passwd,
208 (unsigned int)pwd->pw_uid,
209 (unsigned int)pwd->pw_gid,
210 pwd->pw_gecos,
211 pwd->pw_dir,
212 pwd->pw_shell);
213
214 wbcFreeMemory(pwd);
215
216 return true;
217 }
218
219 static bool wbinfo_get_user_sidinfo(const char *sid_str)
220 {
221 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
222 struct passwd *pwd = NULL;
223 struct wbcDomainSid sid;
224
225 wbc_status = wbcStringToSid(sid_str, &sid);
226 wbc_status = wbcGetpwsid(&sid, &pwd);
227 if (!WBC_ERROR_IS_OK(wbc_status)) {
228 d_fprintf(stderr, "failed to call wbcGetpwsid: %s\n",
229 wbcErrorString(wbc_status));
230 return false;
231 }
232
233 d_printf("%s:%s:%u:%u:%s:%s:%s\n",
234 pwd->pw_name,
235 pwd->pw_passwd,
236 (unsigned int)pwd->pw_uid,
237 (unsigned int)pwd->pw_gid,
238 pwd->pw_gecos,
239 pwd->pw_dir,
240 pwd->pw_shell);
241
242 wbcFreeMemory(pwd);
243
244 return true;
245 }
246
247
248 /* pull grent for a given group */
249 static bool wbinfo_get_groupinfo(const char *group)
250 {
251 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
252 struct group *grp;
253 char **mem;
254
255 wbc_status = wbcGetgrnam(group, &grp);
256 if (!WBC_ERROR_IS_OK(wbc_status)) {
257 d_fprintf(stderr, "failed to call wbcGetgrnam: %s\n",
258 wbcErrorString(wbc_status));
259 return false;
260 }
261
262 d_printf("%s:%s:%u:",
263 grp->gr_name,
264 grp->gr_passwd,
265 (unsigned int)grp->gr_gid);
266
267 mem = grp->gr_mem;
268 while (*mem != NULL) {
269 d_printf("%s%s", *mem, *(mem+1) != NULL ? "," : "");
270 mem += 1;
271 }
272 d_printf("\n");
273
274 wbcFreeMemory(grp);
275
276 return true;
277 }
278
279 /* pull grent for a given gid */
280 static bool wbinfo_get_gidinfo(int gid)
281 {
282 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
283 struct group *grp;
284 char **mem;
285
286 wbc_status = wbcGetgrgid(gid, &grp);
287 if (!WBC_ERROR_IS_OK(wbc_status)) {
288 d_fprintf(stderr, "failed to call wbcGetgrgid: %s\n",
289 wbcErrorString(wbc_status));
290 return false;
291 }
292
293 d_printf("%s:%s:%u:",
294 grp->gr_name,
295 grp->gr_passwd,
296 (unsigned int)grp->gr_gid);
297
298 mem = grp->gr_mem;
299 while (*mem != NULL) {
300 d_printf("%s%s", *mem, *(mem+1) != NULL ? "," : "");
301 mem += 1;
302 }
303 d_printf("\n");
304
305 wbcFreeMemory(grp);
306
307 return true;
308 }
309
310 /* List groups a user is a member of */
311
312 static bool wbinfo_get_usergroups(const char *user)
313 {
314 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
315 uint32_t num_groups;
316 uint32_t i;
317 gid_t *groups = NULL;
318
319 /* Send request */
320
321 wbc_status = wbcGetGroups(user, &num_groups, &groups);
322 if (!WBC_ERROR_IS_OK(wbc_status)) {
323 d_fprintf(stderr, "failed to call wbcGetGroups: %s\n",
324 wbcErrorString(wbc_status));
325 return false;
326 }
327
328 for (i = 0; i < num_groups; i++) {
329 d_printf("%d\n", (int)groups[i]);
330 }
331
332 wbcFreeMemory(groups);
333
334 return true;
335 }
336
337
338 /* List group SIDs a user SID is a member of */
339 static bool wbinfo_get_usersids(const char *user_sid_str)
340 {
341 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
342 uint32_t num_sids;
343 uint32_t i;
344 struct wbcDomainSid user_sid, *sids = NULL;
345
346 /* Send request */
347
348 wbc_status = wbcStringToSid(user_sid_str, &user_sid);
349 if (!WBC_ERROR_IS_OK(wbc_status)) {
350 d_fprintf(stderr, "failed to call wbcStringToSid: %s\n",
351 wbcErrorString(wbc_status));
352 return false;
353 }
354
355 wbc_status = wbcLookupUserSids(&user_sid, false, &num_sids, &sids);
356 if (!WBC_ERROR_IS_OK(wbc_status)) {
357 d_fprintf(stderr, "failed to call wbcLookupUserSids: %s\n",
358 wbcErrorString(wbc_status));
359 return false;
360 }
361
362 for (i = 0; i < num_sids; i++) {
363 char str[WBC_SID_STRING_BUFLEN];
364 wbcSidToStringBuf(&sids[i], str, sizeof(str));
365 d_printf("%s\n", str);
366 }
367
368 wbcFreeMemory(sids);
369
370 return true;
371 }
372
373 static bool wbinfo_get_userdomgroups(const char *user_sid_str)
374 {
375 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
376 uint32_t num_sids;
377 uint32_t i;
378 struct wbcDomainSid user_sid, *sids = NULL;
379
380 /* Send request */
381
382 wbc_status = wbcStringToSid(user_sid_str, &user_sid);
383 if (!WBC_ERROR_IS_OK(wbc_status)) {
384 d_fprintf(stderr, "failed to call wbcStringToSid: %s\n",
385 wbcErrorString(wbc_status));
386 return false;
387 }
388
389 wbc_status = wbcLookupUserSids(&user_sid, true, &num_sids, &sids);
390 if (!WBC_ERROR_IS_OK(wbc_status)) {
391 d_fprintf(stderr, "failed to call wbcLookupUserSids: %s\n",
392 wbcErrorString(wbc_status));
393 return false;
394 }
395
396 for (i = 0; i < num_sids; i++) {
397 char str[WBC_SID_STRING_BUFLEN];
398 wbcSidToStringBuf(&sids[i], str, sizeof(str));
399 d_printf("%s\n", str);
400 }
401
402 wbcFreeMemory(sids);
403
404 return true;
405 }
406
407 static bool wbinfo_get_sidaliases(const char *domain,
408 const char *user_sid_str)
409 {
410 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
411 struct wbcDomainInfo *dinfo = NULL;
412 uint32_t i;
413 struct wbcDomainSid user_sid;
414 uint32_t *alias_rids = NULL;
415 uint32_t num_alias_rids;
416 char domain_sid_str[WBC_SID_STRING_BUFLEN];
417
418 /* Send request */
419 if ((domain == NULL) || (strequal(domain, ".")) ||
420 (domain[0] == '\0')) {
421 domain = get_winbind_domain();
422 }
423
424 /* Send request */
425
426 wbc_status = wbcDomainInfo(domain, &dinfo);
427 if (!WBC_ERROR_IS_OK(wbc_status)) {
428 d_fprintf(stderr, "wbcDomainInfo(%s) failed: %s\n", domain,
429 wbcErrorString(wbc_status));
430 goto done;
431 }
432 wbc_status = wbcStringToSid(user_sid_str, &user_sid);
433 if (!WBC_ERROR_IS_OK(wbc_status)) {
434 goto done;
435 }
436
437 wbc_status = wbcGetSidAliases(&dinfo->sid, &user_sid, 1,
438 &alias_rids, &num_alias_rids);
439 if (!WBC_ERROR_IS_OK(wbc_status)) {
440 goto done;
441 }
442
443 wbcSidToStringBuf(&dinfo->sid, domain_sid_str, sizeof(domain_sid_str));
444
445 for (i = 0; i < num_alias_rids; i++) {
446 d_printf("%s-%d\n", domain_sid_str, alias_rids[i]);
447 }
448
449 wbcFreeMemory(alias_rids);
450
451 done:
452 wbcFreeMemory(dinfo);
453 return (WBC_ERR_SUCCESS == wbc_status);
454 }
455
456
457 /* Convert NetBIOS name to IP */
458
459 static bool wbinfo_wins_byname(const char *name)
460 {
461 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
462 char *ip = NULL;
463
464 wbc_status = wbcResolveWinsByName(name, &ip);
465 if (!WBC_ERROR_IS_OK(wbc_status)) {
466 d_fprintf(stderr, "failed to call wbcResolveWinsByName: %s\n",
467 wbcErrorString(wbc_status));
468 return false;
469 }
470
471 /* Display response */
472
473 d_printf("%s\n", ip);
474
475 wbcFreeMemory(ip);
476
477 return true;
478 }
479
480 /* Convert IP to NetBIOS name */
481
482 static bool wbinfo_wins_byip(const char *ip)
483 {
484 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
485 char *name = NULL;
486
487 wbc_status = wbcResolveWinsByIP(ip, &name);
488 if (!WBC_ERROR_IS_OK(wbc_status)) {
489 d_fprintf(stderr, "failed to call wbcResolveWinsByIP: %s\n",
490 wbcErrorString(wbc_status));
491 return false;
492 }
493
494 /* Display response */
495
496 d_printf("%s\n", name);
497
498 wbcFreeMemory(name);
499
500 return true;
501 }
502
503 /* List all/trusted domains */
504
505 static bool wbinfo_list_domains(bool list_all_domains, bool verbose)
506 {
507 struct wbcDomainInfo *domain_list = NULL;
508 size_t num_domains;
509 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
510 bool print_all = !list_all_domains && verbose;
511 int i;
512
513 wbc_status = wbcListTrusts(&domain_list, &num_domains);
514 if (!WBC_ERROR_IS_OK(wbc_status)) {
515 d_fprintf(stderr, "failed to call wbcListTrusts: %s\n",
516 wbcErrorString(wbc_status));
517 return false;
518 }
519
520 if (print_all) {
521 d_printf("%-16s%-65s%-12s%-12s%-5s%-5s\n",
522 "Domain Name", "DNS Domain", "Trust Type",
523 "Transitive", "In", "Out");
524 }
525
526 for (i=0; i<num_domains; i++) {
527 if (print_all) {
528 d_printf("%-16s", domain_list[i].short_name);
529 } else {
530 d_printf("%s", domain_list[i].short_name);
531 d_printf("\n");
532 continue;
533 }
534
535 d_printf("%-65s", domain_list[i].dns_name);
536
537 switch(domain_list[i].trust_type) {
538 case WBC_DOMINFO_TRUSTTYPE_NONE:
539 d_printf("None ");
540 break;
541 case WBC_DOMINFO_TRUSTTYPE_FOREST:
542 d_printf("Forest ");
543 break;
544 case WBC_DOMINFO_TRUSTTYPE_EXTERNAL:
545 d_printf("External ");
546 break;
547 case WBC_DOMINFO_TRUSTTYPE_IN_FOREST:
548 d_printf("In-Forest ");
549 break;
550 }
551
552 if (domain_list[i].trust_flags & WBC_DOMINFO_TRUST_TRANSITIVE) {
553 d_printf("Yes ");
554 } else {
555 d_printf("No ");
556 }
557
558 if (domain_list[i].trust_flags & WBC_DOMINFO_TRUST_INCOMING) {
559 d_printf("Yes ");
560 } else {
561 d_printf("No ");
562 }
563
564 if (domain_list[i].trust_flags & WBC_DOMINFO_TRUST_OUTGOING) {
565 d_printf("Yes ");
566 } else {
567 d_printf("No ");
568 }
569
570 d_printf("\n");
571 }
572
573 wbcFreeMemory(domain_list);
574
575 return true;
576 }
577
578 /* List own domain */
579
580 static bool wbinfo_list_own_domain(void)
581 {
582 d_printf("%s\n", get_winbind_domain());
583
584 return true;
585 }
586
587 /* show sequence numbers */
588 static bool wbinfo_show_sequence(const char *domain)
589 {
590 d_printf("This command has been deprecated. Please use the "
591 "--online-status option instead.\n");
592 return false;
593 }
594
595 /* show sequence numbers */
596 static bool wbinfo_show_onlinestatus(const char *domain)
597 {
598 struct wbcDomainInfo *domain_list = NULL;
599 size_t num_domains;
600 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
601 int i;
602
603 wbc_status = wbcListTrusts(&domain_list, &num_domains);
604 if (!WBC_ERROR_IS_OK(wbc_status)) {
605 d_fprintf(stderr, "failed to call wbcListTrusts: %s\n",
606 wbcErrorString(wbc_status));
607 return false;
608 }
609
610 for (i=0; i<num_domains; i++) {
611 bool is_offline;
612
613 if (domain) {
614 if (!strequal(domain_list[i].short_name, domain)) {
615 continue;
616 }
617 }
618
619 is_offline = (domain_list[i].domain_flags &
620 WBC_DOMINFO_DOMAIN_OFFLINE);
621
622 d_printf("%s : %s\n",
623 domain_list[i].short_name,
624 is_offline ? "offline" : "online" );
625 }
626
627 wbcFreeMemory(domain_list);
628
629 return true;
630 }
631
632
633 /* Show domain info */
634
635 static bool wbinfo_domain_info(const char *domain)
636 {
637 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
638 struct wbcDomainInfo *dinfo = NULL;
639 char sid_str[WBC_SID_STRING_BUFLEN];
640
641 if ((domain == NULL) || (strequal(domain, ".")) || (domain[0] == '\0')){
642 domain = get_winbind_domain();
643 }
644
645 /* Send request */
646
647 wbc_status = wbcDomainInfo(domain, &dinfo);
648 if (!WBC_ERROR_IS_OK(wbc_status)) {
649 d_fprintf(stderr, "failed to call wbcDomainInfo: %s\n",
650 wbcErrorString(wbc_status));
651 return false;
652 }
653
654 wbcSidToStringBuf(&dinfo->sid, sid_str, sizeof(sid_str));
655
656 /* Display response */
657
658 d_printf("Name : %s\n", dinfo->short_name);
659 d_printf("Alt_Name : %s\n", dinfo->dns_name);
660
661 d_printf("SID : %s\n", sid_str);
662
663 d_printf("Active Directory : %s\n",
664 (dinfo->domain_flags & WBC_DOMINFO_DOMAIN_AD) ? "Yes" : "No");
665 d_printf("Native : %s\n",
666 (dinfo->domain_flags & WBC_DOMINFO_DOMAIN_NATIVE) ?
667 "Yes" : "No");
668
669 d_printf("Primary : %s\n",
670 (dinfo->domain_flags & WBC_DOMINFO_DOMAIN_PRIMARY) ?
671 "Yes" : "No");
672
673 wbcFreeMemory(dinfo);
674
675 return true;
676 }
677
678 /* Get a foreign DC's name */
679 static bool wbinfo_getdcname(const char *domain_name)
680 {
681 struct winbindd_request request;
682 struct winbindd_response response;
683
684 ZERO_STRUCT(request);
685 ZERO_STRUCT(response);
686
687 fstrcpy(request.domain_name, domain_name);
688
689 /* Send request */
690
691 if (winbindd_request_response(WINBINDD_GETDCNAME, &request,
692 &response) != NSS_STATUS_SUCCESS) {
693 d_fprintf(stderr, "Could not get dc name for %s\n",domain_name);
694 return false;
695 }
696
697 /* Display response */
698
699 d_printf("%s\n", response.data.dc_name);
700
701 return true;
702 }
703
704 /* Find a DC */
705 static bool wbinfo_dsgetdcname(const char *domain_name, uint32_t flags)
706 {
707 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
708 struct wbcDomainControllerInfoEx *dc_info;
709 char *str = NULL;
710
711 wbc_status = wbcLookupDomainControllerEx(domain_name, NULL, NULL,
712 flags | DS_DIRECTORY_SERVICE_REQUIRED,
713 &dc_info);
714 if (!WBC_ERROR_IS_OK(wbc_status)) {
715 printf("Could not find dc for %s\n", domain_name);
716 return false;
717 }
718
719 wbcGuidToString(dc_info->domain_guid, &str);
720
721 d_printf("%s\n", dc_info->dc_unc);
722 d_printf("%s\n", dc_info->dc_address);
723 d_printf("%d\n", dc_info->dc_address_type);
724 d_printf("%s\n", str);
725 d_printf("%s\n", dc_info->domain_name);
726 d_printf("%s\n", dc_info->forest_name);
727 d_printf("0x%08x\n", dc_info->dc_flags);
728 d_printf("%s\n", dc_info->dc_site_name);
729 d_printf("%s\n", dc_info->client_site_name);
730
731 return true;
732 }
733
734 /* Check trust account password */
735
736 static bool wbinfo_check_secret(const char *domain)
737 {
738 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
739 struct wbcAuthErrorInfo *error = NULL;
740 const char *domain_name;
741
742 if (domain) {
743 domain_name = domain;
744 } else {
745 domain_name = get_winbind_domain();
746 }
747
748 wbc_status = wbcCheckTrustCredentials(domain_name, &error);
749
750 d_printf("checking the trust secret for domain %s via RPC calls %s\n",
751 domain_name,
752 WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed");
753
754 if (wbc_status == WBC_ERR_AUTH_ERROR) {
755 d_fprintf(stderr, "error code was %s (0x%x)\n",
756 error->nt_string, error->nt_status);
757 wbcFreeMemory(error);
758 }
759 if (!WBC_ERROR_IS_OK(wbc_status)) {
760 d_fprintf(stderr, "failed to call wbcCheckTrustCredentials: "
761 "%s\n", wbcErrorString(wbc_status));
762 return false;
763 }
764
765 return true;
766 }
767
768 /* Find the currently connected DCs */
769
770 static bool wbinfo_dc_info(const char *domain_name)
771 {
772 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
773 size_t i, num_dcs;
774 const char **dc_names, **dc_ips;
775
776 wbc_status = wbcDcInfo(domain_name, &num_dcs,
777 &dc_names, &dc_ips);
778 if (!WBC_ERROR_IS_OK(wbc_status)) {
779 printf("Could not find dc info %s\n",
780 domain_name ? domain_name : "our domain");
781 return false;
782 }
783
784 for (i=0; i<num_dcs; i++) {
785 printf("%s (%s)\n", dc_names[i], dc_ips[i]);
786 }
787 wbcFreeMemory(dc_names);
788 wbcFreeMemory(dc_ips);
789
790 return true;
791 }
792
793 /* Change trust account password */
794
795 static bool wbinfo_change_secret(const char *domain)
796 {
797 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
798 struct wbcAuthErrorInfo *error = NULL;
799 const char *domain_name;
800
801 if (domain) {
802 domain_name = domain;
803 } else {
804 domain_name = get_winbind_domain();
805 }
806
807 wbc_status = wbcChangeTrustCredentials(domain_name, &error);
808
809 d_printf("changing the trust secret for domain %s via RPC calls %s\n",
810 domain_name,
811 WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed");
812
813 if (wbc_status == WBC_ERR_AUTH_ERROR) {
814 d_fprintf(stderr, "error code was %s (0x%x)\n",
815 error->nt_string, error->nt_status);
816 wbcFreeMemory(error);
817 }
818 if (!WBC_ERROR_IS_OK(wbc_status)) {
819 d_fprintf(stderr, "failed to call wbcChangeTrustCredentials: "
820 "%s\n", wbcErrorString(wbc_status));
821 return false;
822 }
823
824 return true;
825 }
826
827 /* Check DC connection */
828
829 static bool wbinfo_ping_dc(void)
830 {
831 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
832 struct wbcAuthErrorInfo *error = NULL;
833 char *dcname = NULL;
834
835 wbc_status = wbcPingDc2(NULL, &error, &dcname);
836
837 d_printf("checking the NETLOGON dc connection to \"%s\" %s\n",
838 dcname ? dcname : "",
839 WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed");
840
841 wbcFreeMemory(dcname);
842 if (wbc_status == WBC_ERR_AUTH_ERROR) {
843 d_fprintf(stderr, "error code was %s (0x%x)\n",
844 error->nt_string, error->nt_status);
845 wbcFreeMemory(error);
846 return false;
847 }
848 if (!WBC_ERROR_IS_OK(wbc_status)) {
849 d_fprintf(stderr, "failed to call wbcPingDc: %s\n",
850 wbcErrorString(wbc_status));
851 return false;
852 }
853
854 return true;
855 }
856
857 /* Convert uid to sid */
858
859 static bool wbinfo_uid_to_sid(uid_t uid)
860 {
861 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
862 struct wbcDomainSid sid;
863 char sid_str[WBC_SID_STRING_BUFLEN];
864
865 /* Send request */
866
867 wbc_status = wbcUidToSid(uid, &sid);
868 if (!WBC_ERROR_IS_OK(wbc_status)) {
869 d_fprintf(stderr, "failed to call wbcUidToSid: %s\n",
870 wbcErrorString(wbc_status));
871 return false;
872 }
873
874 wbcSidToStringBuf(&sid, sid_str, sizeof(sid_str));
875
876 /* Display response */
877
878 d_printf("%s\n", sid_str);
879
880 return true;
881 }
882
883 /* Convert gid to sid */
884
885 static bool wbinfo_gid_to_sid(gid_t gid)
886 {
887 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
888 struct wbcDomainSid sid;
889 char sid_str[WBC_SID_STRING_BUFLEN];
890
891 /* Send request */
892
893 wbc_status = wbcGidToSid(gid, &sid);
894 if (!WBC_ERROR_IS_OK(wbc_status)) {
895 d_fprintf(stderr, "failed to call wbcGidToSid: %s\n",
896 wbcErrorString(wbc_status));
897 return false;
898 }
899
900 wbcSidToStringBuf(&sid, sid_str, sizeof(sid_str));
901
902 /* Display response */
903
904 d_printf("%s\n", sid_str);
905
906 return true;
907 }
908
909 /* Convert sid to uid */
910
911 static bool wbinfo_sid_to_uid(const char *sid_str)
912 {
913 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
914 struct wbcDomainSid sid;
915 uid_t uid;
916
917 /* Send request */
918
919 wbc_status = wbcStringToSid(sid_str, &sid);
920 if (!WBC_ERROR_IS_OK(wbc_status)) {
921 d_fprintf(stderr, "failed to call wbcStringToSid: %s\n",
922 wbcErrorString(wbc_status));
923 return false;
924 }
925
926 wbc_status = wbcSidToUid(&sid, &uid);
927 if (!WBC_ERROR_IS_OK(wbc_status)) {
928 d_fprintf(stderr, "failed to call wbcSidToUid: %s\n",
929 wbcErrorString(wbc_status));
930 return false;
931 }
932
933 /* Display response */
934
935 d_printf("%d\n", (int)uid);
936
937 return true;
938 }
939
940 static bool wbinfo_sid_to_gid(const char *sid_str)
941 {
942 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
943 struct wbcDomainSid sid;
944 gid_t gid;
945
946 /* Send request */
947
948 wbc_status = wbcStringToSid(sid_str, &sid);
949 if (!WBC_ERROR_IS_OK(wbc_status)) {
950 d_fprintf(stderr, "failed to call wbcStringToSid: %s\n",
951 wbcErrorString(wbc_status));
952 return false;
953 }
954
955 wbc_status = wbcSidToGid(&sid, &gid);
956 if (!WBC_ERROR_IS_OK(wbc_status)) {
957 d_fprintf(stderr, "failed to call wbcSidToGid: %s\n",
958 wbcErrorString(wbc_status));
959 return false;
960 }
961
962 /* Display response */
963
964 d_printf("%d\n", (int)gid);
965
966 return true;
967 }
968
969 static bool wbinfo_sids_to_unix_ids(const char *arg)
970 {
971 char sidstr[WBC_SID_STRING_BUFLEN];
972 struct wbcDomainSid *sids;
973 struct wbcUnixId *unix_ids;
974 int i, num_sids;
975 const char *p;
976 wbcErr wbc_status;
977
978
979 num_sids = 0;
980 sids = NULL;
981 p = arg;
982
983 while (next_token(&p, sidstr, LIST_SEP, sizeof(sidstr))) {
984 sids = talloc_realloc(talloc_tos(), sids, struct wbcDomainSid,
985 num_sids+1);
986 if (sids == NULL) {
987 d_fprintf(stderr, "talloc failed\n");
988 return false;
989 }
990 wbc_status = wbcStringToSid(sidstr, &sids[num_sids]);
991 if (!WBC_ERROR_IS_OK(wbc_status)) {
992 d_fprintf(stderr, "wbcSidToString(%s) failed: %s\n",
993 sidstr, wbcErrorString(wbc_status));
994 TALLOC_FREE(sids);
995 return false;
996 }
997 num_sids += 1;
998 }
999
1000 unix_ids = talloc_array(talloc_tos(), struct wbcUnixId, num_sids);
1001 if (unix_ids == NULL) {
1002 TALLOC_FREE(sids);
1003 return false;
1004 }
1005
1006 wbc_status = wbcSidsToUnixIds(sids, num_sids, unix_ids);
1007 if (!WBC_ERROR_IS_OK(wbc_status)) {
1008 d_fprintf(stderr, "wbcSidsToUnixIds failed: %s\n",
1009 wbcErrorString(wbc_status));
1010 TALLOC_FREE(sids);
1011 return false;
1012 }
1013
1014 for (i=0; i<num_sids; i++) {
1015
1016 wbcSidToStringBuf(&sids[i], sidstr, sizeof(sidstr));
1017
1018 switch(unix_ids[i].type) {
1019 case WBC_ID_TYPE_UID:
1020 d_printf("%s -> uid %d\n", sidstr, unix_ids[i].id.uid);
1021 break;
1022 case WBC_ID_TYPE_GID:
1023 d_printf("%s -> gid %d\n", sidstr, unix_ids[i].id.gid);
1024 break;
1025 case WBC_ID_TYPE_BOTH:
1026 d_printf("%s -> uid/gid %d\n", sidstr, unix_ids[i].id.uid);
1027 break;
1028 default:
1029 d_printf("%s -> unmapped\n", sidstr);
1030 break;
1031 }
1032 }
1033
1034 TALLOC_FREE(sids);
1035 TALLOC_FREE(unix_ids);
1036
1037 return true;
1038 }
1039
1040 static bool wbinfo_allocate_uid(void)
1041 {
1042 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1043 uid_t uid;
1044
1045 /* Send request */
1046
1047 wbc_status = wbcAllocateUid(&uid);
1048 if (!WBC_ERROR_IS_OK(wbc_status)) {
1049 d_fprintf(stderr, "failed to call wbcAllocateUid: %s\n",
1050 wbcErrorString(wbc_status));
1051 return false;
1052 }
1053
1054 /* Display response */
1055
1056 d_printf("New uid: %u\n", (unsigned int)uid);
1057
1058 return true;
1059 }
1060
1061 static bool wbinfo_allocate_gid(void)
1062 {
1063 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1064 gid_t gid;
1065
1066 /* Send request */
1067
1068 wbc_status = wbcAllocateGid(&gid);
1069 if (!WBC_ERROR_IS_OK(wbc_status)) {
1070 d_fprintf(stderr, "failed to call wbcAllocateGid: %s\n",
1071 wbcErrorString(wbc_status));
1072 return false;
1073 }
1074
1075 /* Display response */
1076
1077 d_printf("New gid: %u\n", (unsigned int)gid);
1078
1079 return true;
1080 }
1081
1082 static bool wbinfo_set_uid_mapping(uid_t uid, const char *sid_str)
1083 {
1084 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1085 struct wbcDomainSid sid;
1086
1087 /* Send request */
1088
1089 wbc_status = wbcStringToSid(sid_str, &sid);
1090 if (!WBC_ERROR_IS_OK(wbc_status)) {
1091 d_fprintf(stderr, "failed to call wbcStringToSid: %s\n",
1092 wbcErrorString(wbc_status));
1093 return false;
1094 }
1095
1096 wbc_status = wbcSetUidMapping(uid, &sid);
1097 if (!WBC_ERROR_IS_OK(wbc_status)) {
1098 d_fprintf(stderr, "failed to call wbcSetUidMapping: %s\n",
1099 wbcErrorString(wbc_status));
1100 return false;
1101 }
1102
1103 /* Display response */
1104
1105 d_printf("uid %u now mapped to sid %s\n",
1106 (unsigned int)uid, sid_str);
1107
1108 return true;
1109 }
1110
1111 static bool wbinfo_set_gid_mapping(gid_t gid, const char *sid_str)
1112 {
1113 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1114 struct wbcDomainSid sid;
1115
1116 /* Send request */
1117
1118 wbc_status = wbcStringToSid(sid_str, &sid);
1119 if (!WBC_ERROR_IS_OK(wbc_status)) {
1120 d_fprintf(stderr, "failed to call wbcStringToSid: %s\n",
1121 wbcErrorString(wbc_status));
1122 return false;
1123 }
1124
1125 wbc_status = wbcSetGidMapping(gid, &sid);
1126 if (!WBC_ERROR_IS_OK(wbc_status)) {
1127 d_fprintf(stderr, "failed to call wbcSetGidMapping: %s\n",
1128 wbcErrorString(wbc_status));
1129 return false;
1130 }
1131
1132 /* Display response */
1133
1134 d_printf("gid %u now mapped to sid %s\n",
1135 (unsigned int)gid, sid_str);
1136
1137 return true;
1138 }
1139
1140 static bool wbinfo_remove_uid_mapping(uid_t uid, const char *sid_str)
1141 {
1142 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1143 struct wbcDomainSid sid;
1144
1145 /* Send request */
1146
1147 wbc_status = wbcStringToSid(sid_str, &sid);
1148 if (!WBC_ERROR_IS_OK(wbc_status)) {
1149 d_fprintf(stderr, "failed to call wbcStringToSid: %s\n",
1150 wbcErrorString(wbc_status));
1151 return false;
1152 }
1153
1154 wbc_status = wbcRemoveUidMapping(uid, &sid);
1155 if (!WBC_ERROR_IS_OK(wbc_status)) {
1156 d_fprintf(stderr, "failed to call wbcRemoveUidMapping: %s\n",
1157 wbcErrorString(wbc_status));
1158 return false;
1159 }
1160
1161 /* Display response */
1162
1163 d_printf("Removed uid %u to sid %s mapping\n",
1164 (unsigned int)uid, sid_str);
1165
1166 return true;
1167 }
1168
1169 static bool wbinfo_remove_gid_mapping(gid_t gid, const char *sid_str)
1170 {
1171 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1172 struct wbcDomainSid sid;
1173
1174 /* Send request */
1175
1176 wbc_status = wbcStringToSid(sid_str, &sid);
1177 if (!WBC_ERROR_IS_OK(wbc_status)) {
1178 d_fprintf(stderr, "failed to call wbcStringToSid: %s\n",
1179 wbcErrorString(wbc_status));
1180 return false;
1181 }
1182
1183 wbc_status = wbcRemoveGidMapping(gid, &sid);
1184 if (!WBC_ERROR_IS_OK(wbc_status)) {
1185 d_fprintf(stderr, "failed to call wbcRemoveGidMapping: %s\n",
1186 wbcErrorString(wbc_status));
1187 return false;
1188 }
1189
1190 /* Display response */
1191
1192 d_printf("Removed gid %u to sid %s mapping\n",
1193 (unsigned int)gid, sid_str);
1194
1195 return true;
1196 }
1197
1198 /* Convert sid to string */
1199
1200 static bool wbinfo_lookupsid(const char *sid_str)
1201 {
1202 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1203 struct wbcDomainSid sid;
1204 char *domain;
1205 char *name;
1206 enum wbcSidType type;
1207
1208 /* Send off request */
1209
1210 wbc_status = wbcStringToSid(sid_str, &sid);
1211 if (!WBC_ERROR_IS_OK(wbc_status)) {
1212 d_fprintf(stderr, "failed to call wbcStringToSid: %s\n",
1213 wbcErrorString(wbc_status));
1214 return false;
1215 }
1216
1217 wbc_status = wbcLookupSid(&sid, &domain, &name, &type);
1218 if (!WBC_ERROR_IS_OK(wbc_status)) {
1219 d_fprintf(stderr, "failed to call wbcLookupSid: %s\n",
1220 wbcErrorString(wbc_status));
1221 return false;
1222 }
1223
1224 /* Display response */
1225
1226 d_printf("%s%c%s %d\n",
1227 domain, winbind_separator(), name, type);
1228
1229 wbcFreeMemory(domain);
1230 wbcFreeMemory(name);
1231
1232 return true;
1233 }
1234
1235 /* Convert sid to fullname */
1236
1237 static bool wbinfo_lookupsid_fullname(const char *sid_str)
1238 {
1239 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1240 struct wbcDomainSid sid;
1241 char *domain;
1242 char *name;
1243 enum wbcSidType type;
1244
1245 /* Send off request */
1246
1247 wbc_status = wbcStringToSid(sid_str, &sid);
1248 if (!WBC_ERROR_IS_OK(wbc_status)) {
1249 d_fprintf(stderr, "failed to call wbcStringToSid: %s\n",
1250 wbcErrorString(wbc_status));
1251 return false;
1252 }
1253
1254 wbc_status = wbcGetDisplayName(&sid, &domain, &name, &type);
1255 if (!WBC_ERROR_IS_OK(wbc_status)) {
1256 d_fprintf(stderr, "failed to call wbcGetDisplayName: %s\n",
1257 wbcErrorString(wbc_status));
1258 return false;
1259 }
1260
1261 /* Display response */
1262
1263 d_printf("%s%c%s %d\n",
1264 domain, winbind_separator(), name, type);
1265
1266 wbcFreeMemory(domain);
1267 wbcFreeMemory(name);
1268
1269 return true;
1270 }
1271
1272 /* Lookup a list of RIDs */
1273
1274 static bool wbinfo_lookuprids(const char *domain, const char *arg)
1275 {
1276 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1277 struct wbcDomainInfo *dinfo = NULL;
1278 char *domain_name = NULL;
1279 const char **names = NULL;
1280 enum wbcSidType *types = NULL;
1281 size_t i;
1282 int num_rids;
1283 uint32_t *rids = NULL;
1284 const char *p;
1285 char *ridstr;
1286 TALLOC_CTX *mem_ctx = NULL;
1287 bool ret = false;
1288
1289 if ((domain == NULL) || (strequal(domain, ".")) || (domain[0] == '\0')){
1290 domain = get_winbind_domain();
1291 }
1292
1293 /* Send request */
1294
1295 wbc_status = wbcDomainInfo(domain, &dinfo);
1296 if (!WBC_ERROR_IS_OK(wbc_status)) {
1297 d_printf("wbcDomainInfo(%s) failed: %s\n", domain,
1298 wbcErrorString(wbc_status));
1299 goto done;
1300 }
1301
1302 mem_ctx = talloc_new(NULL);
1303 if (mem_ctx == NULL) {
1304 d_printf("talloc_new failed\n");
1305 goto done;
1306 }
1307
1308 num_rids = 0;
1309 rids = NULL;
1310 p = arg;
1311
1312 while (next_token_talloc(mem_ctx, &p, &ridstr, " ,\n")) {
1313 uint32_t rid = strtoul(ridstr, NULL, 10);
1314 rids = talloc_realloc(mem_ctx, rids, uint32_t, num_rids + 1);
1315 if (rids == NULL) {
1316 d_printf("talloc_realloc failed\n");
1317 }
1318 rids[num_rids] = rid;
1319 num_rids += 1;
1320 }
1321
1322 if (rids == NULL) {
1323 d_printf("no rids\n");
1324 goto done;
1325 }
1326
1327 wbc_status = wbcLookupRids(&dinfo->sid, num_rids, rids,
1328 (const char **)&domain_name, &names, &types);
1329 if (!WBC_ERROR_IS_OK(wbc_status)) {
1330 d_printf("winbind_lookup_rids failed: %s\n",
1331 wbcErrorString(wbc_status));
1332 goto done;
1333 }
1334
1335 d_printf("Domain: %s\n", domain_name);
1336
1337 for (i=0; i<num_rids; i++) {
1338 d_printf("%8d: %s (%s)\n", rids[i], names[i],
1339 wbcSidTypeString(types[i]));
1340 }
1341
1342 ret = true;
1343 done:
1344 wbcFreeMemory(dinfo);
1345 wbcFreeMemory(domain_name);
1346 wbcFreeMemory(names);
1347 wbcFreeMemory(types);
1348 TALLOC_FREE(mem_ctx);
1349 return ret;
1350 }
1351
1352 static bool wbinfo_lookup_sids(const char *arg)
1353 {
1354 char sidstr[WBC_SID_STRING_BUFLEN];
1355 struct wbcDomainSid *sids;
1356 struct wbcDomainInfo *domains;
1357 struct wbcTranslatedName *names;
1358 int num_domains;
1359 int i, num_sids;
1360 const char *p;
1361 wbcErr wbc_status;
1362
1363
1364 num_sids = 0;
1365 sids = NULL;
1366 p = arg;
1367
1368 while (next_token(&p, sidstr, LIST_SEP, sizeof(sidstr))) {
1369 sids = talloc_realloc(talloc_tos(), sids, struct wbcDomainSid,
1370 num_sids+1);
1371 if (sids == NULL) {
1372 d_fprintf(stderr, "talloc failed\n");
1373 return false;
1374 }
1375 wbc_status = wbcStringToSid(sidstr, &sids[num_sids]);
1376 if (!WBC_ERROR_IS_OK(wbc_status)) {
1377 d_fprintf(stderr, "wbcSidToString(%s) failed: %s\n",
1378 sidstr, wbcErrorString(wbc_status));
1379 TALLOC_FREE(sids);
1380 return false;
1381 }
1382 num_sids += 1;
1383 }
1384
1385 wbc_status = wbcLookupSids(sids, num_sids, &domains, &num_domains,
1386 &names);
1387 if (!WBC_ERROR_IS_OK(wbc_status)) {
1388 d_fprintf(stderr, "wbcLookupSids failed: %s\n",
1389 wbcErrorString(wbc_status));
1390 TALLOC_FREE(sids);
1391 return false;
1392 }
1393
1394 for (i=0; i<num_sids; i++) {
1395 const char *domain = NULL;
1396
1397 wbcSidToStringBuf(&sids[i], sidstr, sizeof(sidstr));
1398
1399 if (names[i].domain_index >= num_domains) {
1400 domain = "<none>";
1401 } else if (names[i].domain_index < 0) {
1402 domain = "<none>";
1403 } else {
1404 domain = domains[names[i].domain_index].short_name;
1405 }
1406
1407 if (names[i].type == WBC_SID_NAME_DOMAIN) {
1408 d_printf("%s -> %s %d\n", sidstr,
1409 domain,
1410 names[i].type);
1411 } else {
1412 d_printf("%s -> %s%c%s %d\n", sidstr,
1413 domain,
1414 winbind_separator(),
1415 names[i].name, names[i].type);
1416 }
1417 }
1418 wbcFreeMemory(names);
1419 wbcFreeMemory(domains);
1420 return true;
1421 }
1422
1423 /* Convert string to sid */
1424
1425 static bool wbinfo_lookupname(const char *full_name)
1426 {
1427 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1428 struct wbcDomainSid sid;
1429 char sid_str[WBC_SID_STRING_BUFLEN];
1430 enum wbcSidType type;
1431 fstring domain_name;
1432 fstring account_name;
1433
1434 /* Send off request */
1435
1436 parse_wbinfo_domain_user(full_name, domain_name,
1437 account_name);
1438
1439 wbc_status = wbcLookupName(domain_name, account_name,
1440 &sid, &type);
1441 if (!WBC_ERROR_IS_OK(wbc_status)) {
1442 d_fprintf(stderr, "failed to call wbcLookupName: %s\n",
1443 wbcErrorString(wbc_status));
1444 return false;
1445 }
1446
1447 wbcSidToStringBuf(&sid, sid_str, sizeof(sid_str));
1448
1449 /* Display response */
1450
1451 d_printf("%s %s (%d)\n", sid_str, wbcSidTypeString(type), type);
1452
1453 return true;
1454 }
1455
1456 static char *wbinfo_prompt_pass(TALLOC_CTX *mem_ctx,
1457 const char *prefix,
1458 const char *username)
1459 {
1460 char *prompt;
1461 char buf[1024] = {0};
1462 int rc;
1463
1464 prompt = talloc_asprintf(mem_ctx, "Enter %s's ", username);
1465 if (!prompt) {
1466 return NULL;
1467 }
1468 if (prefix) {
1469 prompt = talloc_asprintf_append(prompt, "%s ", prefix);
1470 if (!prompt) {
1471 return NULL;
1472 }
1473 }
1474 prompt = talloc_asprintf_append(prompt, "password: ");
1475 if (!prompt) {
1476 return NULL;
1477 }
1478
1479 rc = samba_getpass(prompt, buf, sizeof(buf), false, false);
1480 TALLOC_FREE(prompt);
1481 if (rc < 0) {
1482 return NULL;
1483 }
1484
1485 return talloc_strdup(mem_ctx, buf);
1486 }
1487
1488 /* Authenticate a user with a plaintext password */
1489
1490 static bool wbinfo_auth_krb5(char *username, const char *cctype, uint32_t flags)
1491 {
1492 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1493 char *s = NULL;
1494 char *p = NULL;
1495 char *password = NULL;
1496 char *name = NULL;
1497 char *local_cctype = NULL;
1498 uid_t uid;
1499 struct wbcLogonUserParams params;
1500 struct wbcLogonUserInfo *info;
1501 struct wbcAuthErrorInfo *error;
1502 struct wbcUserPasswordPolicyInfo *policy;
1503 TALLOC_CTX *frame = talloc_tos();
1504
1505 if ((s = talloc_strdup(frame, username)) == NULL) {
1506 return false;
1507 }
1508
1509 if ((p = strchr(s, '%')) != NULL) {
1510 *p = 0;
1511 p++;
1512 password = talloc_strdup(frame, p);
1513 } else {
1514 password = wbinfo_prompt_pass(frame, NULL, username);
1515 }
1516
1517 local_cctype = talloc_strdup(frame, cctype);
1518
1519 name = s;
1520
1521 uid = geteuid();
1522
1523 params.username = name;
1524 params.password = password;
1525 params.num_blobs = 0;
1526 params.blobs = NULL;
1527
1528 wbc_status = wbcAddNamedBlob(&params.num_blobs,
1529 &params.blobs,
1530 "flags",
1531 0,
1532 (uint8_t *)&flags,
1533 sizeof(flags));
1534 if (!WBC_ERROR_IS_OK(wbc_status)) {
1535 d_fprintf(stderr, "failed to call wbcAddNamedBlob: %s\n",
1536 wbcErrorString(wbc_status));
1537 goto done;
1538 }
1539
1540 wbc_status = wbcAddNamedBlob(&params.num_blobs,
1541 &params.blobs,
1542 "user_uid",
1543 0,
1544 (uint8_t *)&uid,
1545 sizeof(uid));
1546 if (!WBC_ERROR_IS_OK(wbc_status)) {
1547 d_fprintf(stderr, "failed to call wbcAddNamedBlob: %s\n",
1548 wbcErrorString(wbc_status));
1549 goto done;
1550 }
1551
1552 wbc_status = wbcAddNamedBlob(&params.num_blobs,
1553 &params.blobs,
1554 "krb5_cc_type",
1555 0,
1556 (uint8_t *)local_cctype,
1557 strlen(cctype)+1);
1558 if (!WBC_ERROR_IS_OK(wbc_status)) {
1559 d_fprintf(stderr, "failed to call wbcAddNamedBlob: %s\n",
1560 wbcErrorString(wbc_status));
1561 goto done;
1562 }
1563
1564 wbc_status = wbcLogonUser(&params, &info, &error, &policy);
1565
1566 d_printf("plaintext kerberos password authentication for [%s] %s "
1567 "(requesting cctype: %s)\n",
1568 username, WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed",
1569 cctype);
1570
1571 if (error) {
1572 d_fprintf(stderr,
1573 "error code was %s (0x%x)\nerror message was: %s\n",
1574 error->nt_string,
1575 error->nt_status,
1576 error->display_string);
1577 }
1578
1579 if (WBC_ERROR_IS_OK(wbc_status)) {
1580 if (flags & WBFLAG_PAM_INFO3_TEXT) {
1581 if (info && info->info && info->info->user_flags &
1582 NETLOGON_CACHED_ACCOUNT) {
1583 d_printf("user_flgs: "
1584 "NETLOGON_CACHED_ACCOUNT\n");
1585 }
1586 }
1587
1588 if (info) {
1589 int i;
1590 for (i=0; i < info->num_blobs; i++) {
1591 if (strequal(info->blobs[i].name,
1592 "krb5ccname")) {
1593 d_printf("credentials were put "
1594 "in: %s\n",
1595 (const char *)
1596 info->blobs[i].blob.data);
1597 break;
1598 }
1599 }
1600 } else {
1601 d_printf("no credentials cached\n");
1602 }
1603 }
1604 done:
1605
1606 wbcFreeMemory(params.blobs);
1607
1608 return WBC_ERROR_IS_OK(wbc_status);
1609 }
1610
1611 /* Authenticate a user with a plaintext password */
1612
1613 static bool wbinfo_auth(char *username)
1614 {
1615 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1616 char *s = NULL;
1617 char *p = NULL;
1618 char *password = NULL;
1619 char *name = NULL;
1620 TALLOC_CTX *frame = talloc_tos();
1621
1622 if ((s = talloc_strdup(frame, username)) == NULL) {
1623 return false;
1624 }
1625
1626 if ((p = strchr(s, '%')) != NULL) {
1627 *p = 0;
1628 p++;
1629 password = talloc_strdup(frame, p);
1630 } else {
1631 password = wbinfo_prompt_pass(frame, NULL, username);
1632 }
1633
1634 name = s;
1635
1636 wbc_status = wbcAuthenticateUser(name, password);
1637
1638 d_printf("plaintext password authentication %s\n",
1639 WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed");
1640
1641 #if 0
1642 if (response.data.auth.nt_status)
1643 d_fprintf(stderr,
1644 "error code was %s (0x%x)\nerror message was: %s\n",
1645 response.data.auth.nt_status_string,
1646 response.data.auth.nt_status,
1647 response.data.auth.error_string);
1648 #endif
1649
1650 return WBC_ERROR_IS_OK(wbc_status);
1651 }
1652
1653 /* Authenticate a user with a challenge/response */
1654
1655 static bool wbinfo_auth_crap(char *username, bool use_ntlmv2, bool use_lanman)
1656 {
1657 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1658 struct wbcAuthUserParams params;
1659 struct wbcAuthUserInfo *info = NULL;
1660 struct wbcAuthErrorInfo *err = NULL;
1661 DATA_BLOB lm = data_blob_null;
1662 DATA_BLOB nt = data_blob_null;
1663 fstring name_user;
1664 fstring name_domain;
1665 char *pass;
1666 char *p;
1667 TALLOC_CTX *frame = talloc_tos();
1668
1669 p = strchr(username, '%');
1670
1671 if (p) {
1672 *p = 0;
1673 pass = talloc_strdup(frame, p + 1);
1674 } else {
1675 pass = wbinfo_prompt_pass(frame, NULL, username);
1676 }
1677
1678 parse_wbinfo_domain_user(username, name_domain, name_user);
1679
1680 params.account_name = name_user;
1681 params.domain_name = name_domain;
1682 params.workstation_name = NULL;
1683
1684 params.flags = 0;
1685 params.parameter_control= WBC_MSV1_0_ALLOW_WORKSTATION_TRUST_ACCOUNT |
1686 WBC_MSV1_0_ALLOW_SERVER_TRUST_ACCOUNT;
1687
1688 params.level = WBC_AUTH_USER_LEVEL_RESPONSE;
1689
1690 generate_random_buffer(params.password.response.challenge, 8);
1691
1692 if (use_ntlmv2) {
1693 DATA_BLOB server_chal;
1694 DATA_BLOB names_blob;
1695
1696 server_chal = data_blob(params.password.response.challenge, 8);
1697
1698 /* Pretend this is a login to 'us', for blob purposes */
1699 names_blob = NTLMv2_generate_names_blob(NULL,
1700 get_winbind_netbios_name(),
1701 get_winbind_domain());
1702
1703 if (!SMBNTLMv2encrypt(NULL, name_user, name_domain, pass,
1704 &server_chal,
1705 &names_blob,
1706 &lm, &nt, NULL, NULL)) {
1707 data_blob_free(&names_blob);
1708 data_blob_free(&server_chal);
1709 TALLOC_FREE(pass);
1710 return false;
1711 }
1712 data_blob_free(&names_blob);
1713 data_blob_free(&server_chal);
1714
1715 } else {
1716 if (use_lanman) {
1717 bool ok;
1718 lm = data_blob(NULL, 24);
1719 ok = SMBencrypt(pass,
1720 params.password.response.challenge,
1721 lm.data);
1722 if (!ok) {
1723 data_blob_free(&lm);
1724 }
1725 }
1726 nt = data_blob(NULL, 24);
1727 SMBNTencrypt(pass, params.password.response.challenge,
1728 nt.data);
1729 }
1730
1731 params.password.response.nt_length = nt.length;
1732 params.password.response.nt_data = nt.data;
1733 params.password.response.lm_length = lm.length;
1734 params.password.response.lm_data = lm.data;
1735
1736 wbc_status = wbcAuthenticateUserEx(&params, &info, &err);
1737
1738 /* Display response */
1739
1740 d_printf("challenge/response password authentication %s\n",
1741 WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed");
1742
1743 if (wbc_status == WBC_ERR_AUTH_ERROR) {
1744 d_fprintf(stderr,
1745 "error code was %s (0x%x)\nerror message was: %s\n",
1746 err->nt_string,
1747 err->nt_status,
1748 err->display_string);
1749 wbcFreeMemory(err);
1750 } else if (WBC_ERROR_IS_OK(wbc_status)) {
1751 wbcFreeMemory(info);
1752 }
1753
1754 data_blob_free(&nt);
1755 data_blob_free(&lm);
1756
1757 return WBC_ERROR_IS_OK(wbc_status);
1758 }
1759
1760 /* Authenticate a user with a plaintext password */
1761
1762 static bool wbinfo_pam_logon(char *username)
1763 {
1764 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1765 struct wbcLogonUserParams params;
1766 struct wbcAuthErrorInfo *error = NULL;
1767 char *s = NULL;
1768 char *p = NULL;
1769 TALLOC_CTX *frame = talloc_tos();
1770 uint32_t flags;
1771 uint32_t uid;
1772
1773 ZERO_STRUCT(params);
1774
1775 if ((s = talloc_strdup(frame, username)) == NULL) {
1776 return false;
1777 }
1778
1779 if ((p = strchr(s, '%')) != NULL) {
1780 *p = 0;
1781 p++;
1782 params.password = talloc_strdup(frame, p);
1783 } else {
1784 params.password = wbinfo_prompt_pass(frame, NULL, username);
1785 }
1786 params.username = s;
1787
1788 flags = WBFLAG_PAM_CACHED_LOGIN;
1789
1790 wbc_status = wbcAddNamedBlob(&params.num_blobs, &params.blobs,
1791 "flags", 0,
1792 (uint8_t *)&flags, sizeof(flags));
1793 if (!WBC_ERROR_IS_OK(wbc_status)) {
1794 d_printf("wbcAddNamedBlob failed: %s\n",
1795 wbcErrorString(wbc_status));
1796 return false;
1797 }
1798
1799 uid = getuid();
1800
1801 wbc_status = wbcAddNamedBlob(&params.num_blobs, &params.blobs,
1802 "user_uid", 0,
1803 (uint8_t *)&uid, sizeof(uid));
1804 if (!WBC_ERROR_IS_OK(wbc_status)) {
1805 d_printf("wbcAddNamedBlob failed: %s\n",
1806 wbcErrorString(wbc_status));
1807 return false;
1808 }
1809
1810 wbc_status = wbcLogonUser(&params, NULL, &error, NULL);
1811
1812 wbcFreeMemory(params.blobs);
1813
1814 d_printf("plaintext password authentication %s\n",
1815 WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed");
1816
1817 if (!WBC_ERROR_IS_OK(wbc_status) && (error != NULL)) {
1818 d_fprintf(stderr,
1819 "error code was %s (0x%x)\nerror message was: %s\n",
1820 error->nt_string,
1821 (int)error->nt_status,
1822 error->display_string);
1823 wbcFreeMemory(error);
1824 }
1825 return WBC_ERROR_IS_OK(wbc_status);
1826 }
1827
1828 /* Save creds with winbind */
1829
1830 static bool wbinfo_ccache_save(char *username)
1831 {
1832 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1833 char *s = NULL;
1834 char *p = NULL;
1835 char *password = NULL;
1836 char *name = NULL;
1837 TALLOC_CTX *frame = talloc_stackframe();
1838
1839 s = talloc_strdup(frame, username);
1840 if (s == NULL) {
1841 return false;
1842 }
1843
1844 p = strchr(s, '%');
1845 if (p != NULL) {
1846 *p = 0;
1847 p++;
1848 password = talloc_strdup(frame, p);
1849 } else {
1850 password = wbinfo_prompt_pass(frame, NULL, username);
1851 }
1852
1853 name = s;
1854
1855 wbc_status = wbcCredentialSave(name, password);
1856
1857 d_printf("saving creds %s\n",
1858 WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed");
1859
1860 TALLOC_FREE(frame);
1861
1862 return WBC_ERROR_IS_OK(wbc_status);
1863 }
1864
1865 #ifdef WITH_FAKE_KASERVER
1866 /* Authenticate a user with a plaintext password and set a token */
1867
1868 static bool wbinfo_klog(char *username)
1869 {
1870 struct winbindd_request request;
1871 struct winbindd_response response;
1872 NSS_STATUS result;
1873 char *p;
1874
1875 /* Send off request */
1876
1877 ZERO_STRUCT(request);
1878 ZERO_STRUCT(response);
1879
1880 p = strchr(username, '%');
1881
1882 if (p) {
1883 *p = 0;
1884 fstrcpy(request.data.auth.user, username);
1885 fstrcpy(request.data.auth.pass, p + 1);
1886 *p = '%';
1887 } else {
1888 fstrcpy(request.data.auth.user, username);
1889 (void) samba_getpass("Password: ",
1890 request.data.auth.pass,
1891 sizeof(request.data.auth.pass),
1892 false, false);
1893 }
1894
1895 request.flags |= WBFLAG_PAM_AFS_TOKEN;
1896
1897 result = winbindd_request_response(WINBINDD_PAM_AUTH, &request,
1898 &response);
1899
1900 /* Display response */
1901
1902 d_printf("plaintext password authentication %s\n",
1903 (result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed");
1904
1905 if (response.data.auth.nt_status)
1906 d_fprintf(stderr,
1907 "error code was %s (0x%x)\nerror message was: %s\n",
1908 response.data.auth.nt_status_string,
1909 response.data.auth.nt_status,
1910 response.data.auth.error_string);
1911
1912 if (result != NSS_STATUS_SUCCESS)
1913 return false;
1914
1915 if (response.extra_data.data == NULL) {
1916 d_fprintf(stderr, "Did not get token data\n");
1917 return false;
1918 }
1919
1920 if (!afs_settoken_str((char *)response.extra_data.data)) {
1921 d_fprintf(stderr, "Could not set token\n");
1922 return false;
1923 }
1924
1925 d_printf("Successfully created AFS token\n");
1926 return true;
1927 }
1928 #else
1929 static bool wbinfo_klog(char *username)
1930 {
1931 d_fprintf(stderr, "No AFS support compiled in.\n");
1932 return false;
1933 }
1934 #endif
1935
1936 /* Print domain users */
1937
1938 static bool print_domain_users(const char *domain)
1939 {
1940 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1941 uint32_t i;
1942 uint32_t num_users = 0;
1943 const char **users = NULL;
1944
1945 /* Send request to winbind daemon */
1946
1947 /* '.' is the special sign for our own domain */
1948 if (domain && strcmp(domain, ".") == 0) {
1949 domain = get_winbind_domain();
1950 }
1951
1952 wbc_status = wbcListUsers(domain, &num_users, &users);
1953 if (!WBC_ERROR_IS_OK(wbc_status)) {
1954 return false;
1955 }
1956
1957 for (i=0; i < num_users; i++) {
1958 d_printf("%s\n", users[i]);
1959 }
1960
1961 wbcFreeMemory(users);
1962
1963 return true;
1964 }
1965
1966 /* Print domain groups */
1967
1968 static bool print_domain_groups(const char *domain)
1969 {
1970 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1971 uint32_t i;
1972 uint32_t num_groups = 0;
1973 const char **groups = NULL;
1974
1975 /* Send request to winbind daemon */
1976
1977 /* '.' is the special sign for our own domain */
1978 if (domain && strcmp(domain, ".") == 0) {
1979 domain = get_winbind_domain();
1980 }
1981
1982 wbc_status = wbcListGroups(domain, &num_groups, &groups);
1983 if (!WBC_ERROR_IS_OK(wbc_status)) {
1984 d_fprintf(stderr, "failed to call wbcListGroups: %s\n",
1985 wbcErrorString(wbc_status));
1986 return false;
1987 }
1988
1989 for (i=0; i < num_groups; i++) {
1990 d_printf("%s\n", groups[i]);
1991 }
1992
1993 wbcFreeMemory(groups);
1994
1995 return true;
1996 }
1997
1998 /* Set the authorised user for winbindd access in secrets.tdb */
1999
2000 static bool wbinfo_set_auth_user(char *username)
2001 {
2002 d_fprintf(stderr, "This functionality was moved to the 'net' utility.\n"
2003 "See 'net help setauthuser' for details.\n");
2004 return false;
2005 }
2006
2007 static void wbinfo_get_auth_user(void)
2008 {
2009 d_fprintf(stderr, "This functionality was moved to the 'net' utility.\n"
2010 "See 'net help getauthuser' for details.\n");
2011 }
2012
2013 static bool wbinfo_ping(void)
2014 {
2015 wbcErr wbc_status;
2016
2017 wbc_status = wbcPing();
2018
2019 /* Display response */
2020
2021 d_printf("Ping to winbindd %s\n",
2022 WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed");
2023
2024 return WBC_ERROR_IS_OK(wbc_status);
2025 }
2026
2027 static bool wbinfo_change_user_password(const char *username)
2028 {
2029 wbcErr wbc_status;
2030 char *old_password = NULL;
2031 char *new_password = NULL;
2032 TALLOC_CTX *frame = talloc_tos();
2033
2034 old_password = wbinfo_prompt_pass(frame, "old", username);
2035 new_password = wbinfo_prompt_pass(frame, "new", username);
2036
2037 wbc_status = wbcChangeUserPassword(username, old_password,new_password);
2038
2039 /* Display response */
2040
2041 d_printf("Password change for user %s %s\n", username,
2042 WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed");
2043
2044 return WBC_ERROR_IS_OK(wbc_status);
2045 }
2046
2047 /* Main program */
2048
2049 enum {
2050 OPT_SET_AUTH_USER = 1000,
2051 OPT_GET_AUTH_USER,
2052 OPT_DOMAIN_NAME,
2053 OPT_SEQUENCE,
2054 OPT_GETDCNAME,
2055 OPT_DSGETDCNAME,
2056 OPT_DC_INFO,
2057 OPT_USERDOMGROUPS,
2058 OPT_SIDALIASES,
2059 OPT_USERSIDS,
2060 OPT_LOOKUP_SIDS,
2061 OPT_ALLOCATE_UID,
2062 OPT_ALLOCATE_GID,
2063 OPT_SET_UID_MAPPING,
2064 OPT_SET_GID_MAPPING,
2065 OPT_REMOVE_UID_MAPPING,
2066 OPT_REMOVE_GID_MAPPING,
2067 OPT_SIDS_TO_XIDS,
2068 OPT_SEPARATOR,
2069 OPT_LIST_ALL_DOMAINS,
2070 OPT_LIST_OWN_DOMAIN,
2071 OPT_UID_INFO,
2072 OPT_USER_SIDINFO,
2073 OPT_GROUP_INFO,
2074 OPT_GID_INFO,
2075 OPT_VERBOSE,
2076 OPT_ONLINESTATUS,
2077 OPT_CHANGE_USER_PASSWORD,
2078 OPT_CCACHE_SAVE,
2079 OPT_SID_TO_FULLNAME,
2080 OPT_NTLMV2,
2081 OPT_PAM_LOGON,
2082 OPT_LOGOFF,
2083 OPT_LOGOFF_USER,
2084 OPT_LOGOFF_UID,
2085 OPT_LANMAN,
2086 OPT_KRB5CCNAME
2087 };
2088
2089 int main(int argc, char **argv, char **envp)
2090 {
2091 int opt;
2092 TALLOC_CTX *frame = talloc_stackframe();
2093 poptContext pc;
2094 static char *string_arg;
2095 char *string_subarg = NULL;
2096 static char *opt_domain_name;
2097 static int int_arg;
2098 int int_subarg = -1;
2099 int result = 1;
2100 bool verbose = false;
2101 bool use_ntlmv2 = false;
2102 bool use_lanman = false;
2103 char *logoff_user = getenv("USER");
2104 int logoff_uid = geteuid();
2105 const char *opt_krb5ccname = "FILE";
2106
2107 struct poptOption long_options[] = {
2108 POPT_AUTOHELP
2109
2110 /* longName, shortName, argInfo, argPtr, value, descrip,
2111 argDesc */
2112
2113 { "domain-users", 'u', POPT_ARG_NONE, 0, 'u', "Lists all domain users", "domain"},
2114 { "domain-groups", 'g', POPT_ARG_NONE, 0, 'g', "Lists all domain groups", "domain" },
2115 { "WINS-by-name", 'N', POPT_ARG_STRING, &string_arg, 'N', "Converts NetBIOS name to IP", "NETBIOS-NAME" },
2116 { "WINS-by-ip", 'I', POPT_ARG_STRING, &string_arg, 'I', "Converts IP address to NetBIOS name", "IP" },
2117 { "name-to-sid", 'n', POPT_ARG_STRING, &string_arg, 'n', "Converts name to sid", "NAME" },
2118 { "sid-to-name", 's', POPT_ARG_STRING, &string_arg, 's', "Converts sid to name", "SID" },
2119 { "sid-to-fullname", 0, POPT_ARG_STRING, &string_arg,
2120 OPT_SID_TO_FULLNAME, "Converts sid to fullname", "SID" },
2121 { "lookup-rids", 'R', POPT_ARG_STRING, &string_arg, 'R', "Converts RIDs to names", "RIDs" },
2122 { "lookup-sids", 0, POPT_ARG_STRING, &string_arg,
2123 OPT_LOOKUP_SIDS, "Converts SIDs to types and names",
2124 "Sid-List"},
2125 { "uid-to-sid", 'U', POPT_ARG_INT, &int_arg, 'U', "Converts uid to sid" , "UID" },
2126 { "gid-to-sid", 'G', POPT_ARG_INT, &int_arg, 'G', "Converts gid to sid", "GID" },
2127 { "sid-to-uid", 'S', POPT_ARG_STRING, &string_arg, 'S', "Converts sid to uid", "SID" },
2128 { "sid-to-gid", 'Y', POPT_ARG_STRING, &string_arg, 'Y', "Converts sid to gid", "SID" },
2129 { "allocate-uid", 0, POPT_ARG_NONE, 0, OPT_ALLOCATE_UID,
2130 "Get a new UID out of idmap" },
2131 { "allocate-gid", 0, POPT_ARG_NONE, 0, OPT_ALLOCATE_GID,
2132 "Get a new GID out of idmap" },
2133 { "set-uid-mapping", 0, POPT_ARG_STRING, &string_arg, OPT_SET_UID_MAPPING, "Create or modify uid to sid mapping in idmap", "UID,SID" },
2134 { "set-gid-mapping", 0, POPT_ARG_STRING, &string_arg, OPT_SET_GID_MAPPING, "Create or modify gid to sid mapping in idmap", "GID,SID" },
2135 { "remove-uid-mapping", 0, POPT_ARG_STRING, &string_arg, OPT_REMOVE_UID_MAPPING, "Remove uid to sid mapping in idmap", "UID,SID" },
2136 { "remove-gid-mapping", 0, POPT_ARG_STRING, &string_arg, OPT_REMOVE_GID_MAPPING, "Remove gid to sid mapping in idmap", "GID,SID" },
2137 { "sids-to-unix-ids", 0, POPT_ARG_STRING, &string_arg,
2138 OPT_SIDS_TO_XIDS, "Translate SIDs to Unix IDs", "Sid-List" },
2139 { "check-secret", 't', POPT_ARG_NONE, 0, 't', "Check shared secret" },
2140 { "change-secret", 'c', POPT_ARG_NONE, 0, 'c', "Change shared secret" },
2141 { "ping-dc", 'P', POPT_ARG_NONE, 0, 'P',
2142 "Check the NETLOGON connection" },
2143 { "trusted-domains", 'm', POPT_ARG_NONE, 0, 'm', "List trusted domains" },
2144 { "all-domains", 0, POPT_ARG_NONE, 0, OPT_LIST_ALL_DOMAINS, "List all domains (trusted and own domain)" },
2145 { "own-domain", 0, POPT_ARG_NONE, 0, OPT_LIST_OWN_DOMAIN, "List own domain" },
2146 { "sequence", 0, POPT_ARG_NONE, 0, OPT_SEQUENCE, "Deprecated command, see --online-status" },
2147 { "online-status", 0, POPT_ARG_NONE, 0, OPT_ONLINESTATUS, "Show whether domains are marked as online or offline"},
2148 { "domain-info", 'D', POPT_ARG_STRING, &string_arg, 'D', "Show most of the info we have about the domain" },
2149 { "user-info", 'i', POPT_ARG_STRING, &string_arg, 'i', "Get user info", "USER" },
2150 { "uid-info", 0, POPT_ARG_INT, &int_arg, OPT_UID_INFO, "Get user info from uid", "UID" },
2151 { "group-info", 0, POPT_ARG_STRING, &string_arg, OPT_GROUP_INFO, "Get group info", "GROUP" },
2152 { "user-sidinfo", 0, POPT_ARG_STRING, &string_arg, OPT_USER_SIDINFO, "Get user info from sid", "SID" },
2153 { "gid-info", 0, POPT_ARG_INT, &int_arg, OPT_GID_INFO, "Get group info from gid", "GID" },
2154 { "user-groups", 'r', POPT_ARG_STRING, &string_arg, 'r', "Get user groups", "USER" },
2155 { "user-domgroups", 0, POPT_ARG_STRING, &string_arg,
2156 OPT_USERDOMGROUPS, "Get user domain groups", "SID" },
2157 { "sid-aliases", 0, POPT_ARG_STRING, &string_arg, OPT_SIDALIASES, "Get sid aliases", "SID" },
2158 { "user-sids", 0, POPT_ARG_STRING, &string_arg, OPT_USERSIDS, "Get user group sids for user SID", "SID" },
2159 { "authenticate", 'a', POPT_ARG_STRING, &string_arg, 'a', "authenticate user", "user%password" },
2160 { "pam-logon", 0, POPT_ARG_STRING, &string_arg, OPT_PAM_LOGON,
2161 "do a pam logon equivalent", "user%password" },
2162 { "logoff", 0, POPT_ARG_NONE, NULL, OPT_LOGOFF,
2163 "log off user", "uid" },
2164 { "logoff-user", 0, POPT_ARG_STRING, &logoff_user,
2165 OPT_LOGOFF_USER, "username to log off" },
2166 { "logoff-uid", 0, POPT_ARG_INT, &logoff_uid,
2167 OPT_LOGOFF_UID, "uid to log off" },
2168 { "set-auth-user", 0, POPT_ARG_STRING, &string_arg, OPT_SET_AUTH_USER, "Store user and password used by winbindd (root only)", "user%password" },
2169 { "ccache-save", 0, POPT_ARG_STRING, &string_arg,
2170 OPT_CCACHE_SAVE, "Store user and password for ccache "
2171 "operation", "user%password" },
2172 { "getdcname", 0, POPT_ARG_STRING, &string_arg, OPT_GETDCNAME,
2173 "Get a DC name for a foreign domain", "domainname" },
2174 { "dsgetdcname", 0, POPT_ARG_STRING, &string_arg, OPT_DSGETDCNAME, "Find a DC for a domain", "domainname" },
2175 { "dc-info", 0, POPT_ARG_STRING, &string_arg, OPT_DC_INFO,
2176 "Find the currently known DCs", "domainname" },
2177 { "get-auth-user", 0, POPT_ARG_NONE, NULL, OPT_GET_AUTH_USER, "Retrieve user and password used by winbindd (root only)", NULL },
2178 { "ping", 'p', POPT_ARG_NONE, 0, 'p', "Ping winbindd to see if it is alive" },
2179 { "domain", 0, POPT_ARG_STRING, &opt_domain_name, OPT_DOMAIN_NAME, "Define to the domain to restrict operation", "domain" },
2180 #ifdef WITH_FAKE_KASERVER
2181 { "klog", 'k', POPT_ARG_STRING, &string_arg, 'k', "set an AFS token from winbind", "user%password" },
2182 #endif
2183 #ifdef HAVE_KRB5
2184 { "krb5auth", 'K', POPT_ARG_STRING, &string_arg, 'K', "authenticate user using Kerberos", "user%password" },
2185 /* destroys wbinfo --help output */
2186 /* "user%password,DOM\\user%password,user@EXAMPLE.COM,EXAMPLE.COM\\user%password" }, */
2187 { "krb5ccname", 0, POPT_ARG_STRING, &opt_krb5ccname, OPT_KRB5CCNAME, "authenticate user using Kerberos and specific credential cache type", "krb5ccname" },
2188 #endif
2189 { "separator", 0, POPT_ARG_NONE, 0, OPT_SEPARATOR, "Get the active winbind separator", NULL },
2190 { "verbose", 0, POPT_ARG_NONE, 0, OPT_VERBOSE, "Print additional information per command", NULL },
2191 { "change-user-password", 0, POPT_ARG_STRING, &string_arg, OPT_CHANGE_USER_PASSWORD, "Change the password for a user", NULL },
2192 { "ntlmv2", 0, POPT_ARG_NONE, 0, OPT_NTLMV2, "Use NTLMv2 cryptography for user authentication", NULL},
2193 { "lanman", 0, POPT_ARG_NONE, 0, OPT_LANMAN, "Use lanman cryptography for user authentication", NULL},
2194 POPT_COMMON_VERSION
2195 POPT_TABLEEND
2196 };
2197
2198 /* Samba client initialisation */
2199 load_case_tables();
2200
2201
2202 /* Parse options */
2203
2204 pc = poptGetContext("wbinfo", argc, (const char **)argv,
2205 long_options, 0);
2206
2207 /* Parse command line options */
2208
2209 if (argc == 1) {
2210 poptPrintHelp(pc, stderr, 0);
2211 return 1;
2212 }
2213
2214 while((opt = poptGetNextOpt(pc)) != -1) {
2215 /* get the generic configuration parameters like --domain */
2216 switch (opt) {
2217 case OPT_VERBOSE:
2218 verbose = true;
2219 break;
2220 case OPT_NTLMV2:
2221 use_ntlmv2 = true;
2222 break;
2223 case OPT_LANMAN:
2224 use_lanman = true;
2225 break;
2226 }
2227 }
2228
2229 poptFreeContext(pc);
2230
2231 pc = poptGetContext(NULL, argc, (const char **)argv, long_options,
2232 POPT_CONTEXT_KEEP_FIRST);
2233
2234 while((opt = poptGetNextOpt(pc)) != -1) {
2235 switch (opt) {
2236 case 'u':
2237 if (!print_domain_users(opt_domain_name)) {
2238 d_fprintf(stderr,
2239 "Error looking up domain users\n");
2240 goto done;
2241 }
2242 break;
2243 case 'g':
2244 if (!print_domain_groups(opt_domain_name)) {
2245 d_fprintf(stderr,
2246 "Error looking up domain groups\n");
2247 goto done;
2248 }
2249 break;
2250 case 's':
2251 if (!wbinfo_lookupsid(string_arg)) {
2252 d_fprintf(stderr,
2253 "Could not lookup sid %s\n",
2254 string_arg);
2255 goto done;
2256 }
2257 break;
2258 case OPT_SID_TO_FULLNAME:
2259 if (!wbinfo_lookupsid_fullname(string_arg)) {
2260 d_fprintf(stderr, "Could not lookup sid %s\n",
2261 string_arg);
2262 goto done;
2263 }
2264 break;
2265 case 'R':
2266 if (!wbinfo_lookuprids(opt_domain_name, string_arg)) {
2267 d_fprintf(stderr, "Could not lookup RIDs %s\n",
2268 string_arg);
2269 goto done;
2270 }
2271 break;
2272 case OPT_LOOKUP_SIDS:
2273 if (!wbinfo_lookup_sids(string_arg)) {
2274 d_fprintf(stderr, "Could not lookup SIDs %s\n",
2275 string_arg);
2276 goto done;
2277 }
2278 break;
2279 case 'n':
2280 if (!wbinfo_lookupname(string_arg)) {
2281 d_fprintf(stderr, "Could not lookup name %s\n",
2282 string_arg);
2283 goto done;
2284 }
2285 break;
2286 case 'N':
2287 if (!wbinfo_wins_byname(string_arg)) {
2288 d_fprintf(stderr,
2289 "Could not lookup WINS by name %s\n",
2290 string_arg);
2291 goto done;
2292 }
2293 break;
2294 case 'I':
2295 if (!wbinfo_wins_byip(string_arg)) {
2296 d_fprintf(stderr,
2297 "Could not lookup WINS by IP %s\n",
2298 string_arg);
2299 goto done;
2300 }
2301 break;
2302 case 'U':
2303 if (!wbinfo_uid_to_sid(int_arg)) {
2304 d_fprintf(stderr,
2305 "Could not convert uid %d to sid\n",
2306 int_arg);
2307 goto done;
2308 }
2309 break;
2310 case 'G':
2311 if (!wbinfo_gid_to_sid(int_arg)) {
2312 d_fprintf(stderr,
2313 "Could not convert gid %d to sid\n",
2314 int_arg);
2315 goto done;
2316 }
2317 break;
2318 case 'S':
2319 if (!wbinfo_sid_to_uid(string_arg)) {
2320 d_fprintf(stderr,
2321 "Could not convert sid %s to uid\n",
2322 string_arg);
2323 goto done;
2324 }
2325 break;
2326 case 'Y':
2327 if (!wbinfo_sid_to_gid(string_arg)) {
2328 d_fprintf(stderr,
2329 "Could not convert sid %s to gid\n",
2330 string_arg);
2331 goto done;
2332 }
2333 break;
2334 case OPT_ALLOCATE_UID:
2335 if (!wbinfo_allocate_uid()) {
2336 d_fprintf(stderr, "Could not allocate a uid\n");
2337 goto done;
2338 }
2339 break;
2340 case OPT_ALLOCATE_GID:
2341 if (!wbinfo_allocate_gid()) {
2342 d_fprintf(stderr, "Could not allocate a gid\n");
2343 goto done;
2344 }
2345 break;
2346 case OPT_SET_UID_MAPPING:
2347 if (!parse_mapping_arg(string_arg, &int_subarg,
2348 &string_subarg) ||
2349 !wbinfo_set_uid_mapping(int_subarg, string_subarg))
2350 {
2351 d_fprintf(stderr, "Could not create or modify "
2352 "uid to sid mapping\n");
2353 goto done;
2354 }
2355 break;
2356 case OPT_SET_GID_MAPPING:
2357 if (!parse_mapping_arg(string_arg, &int_subarg,
2358 &string_subarg) ||
2359 !wbinfo_set_gid_mapping(int_subarg, string_subarg))
2360 {
2361 d_fprintf(stderr, "Could not create or modify "
2362 "gid to sid mapping\n");
2363 goto done;
2364 }
2365 break;
2366 case OPT_REMOVE_UID_MAPPING:
2367 if (!parse_mapping_arg(string_arg, &int_subarg,
2368 &string_subarg) ||
2369 !wbinfo_remove_uid_mapping(int_subarg,
2370 string_subarg))
2371 {
2372 d_fprintf(stderr, "Could not remove uid to sid "
2373 "mapping\n");
2374 goto done;
2375 }
2376 break;
2377 case OPT_REMOVE_GID_MAPPING:
2378 if (!parse_mapping_arg(string_arg, &int_subarg,
2379 &string_subarg) ||
2380 !wbinfo_remove_gid_mapping(int_subarg,
2381 string_subarg))
2382 {
2383 d_fprintf(stderr, "Could not remove gid to sid "
2384 "mapping\n");
2385 goto done;
2386 }
2387 break;
2388 case OPT_SIDS_TO_XIDS:
2389 if (!wbinfo_sids_to_unix_ids(string_arg)) {
2390 d_fprintf(stderr, "wbinfo_sids_to_unix_ids "
2391 "failed\n");
2392 goto done;
2393 }
2394 break;
2395 case 't':
2396 if (!wbinfo_check_secret(opt_domain_name)) {
2397 d_fprintf(stderr, "Could not check secret\n");
2398 goto done;
2399 }
2400 break;
2401 case 'c':
2402 if (!wbinfo_change_secret(opt_domain_name)) {
2403 d_fprintf(stderr, "Could not change secret\n");
2404 goto done;
2405 }
2406 break;
2407 case 'P':
2408 if (!wbinfo_ping_dc()) {
2409 goto done;
2410 }
2411 break;
2412 case 'm':
2413 if (!wbinfo_list_domains(false, verbose)) {
2414 d_fprintf(stderr,
2415 "Could not list trusted domains\n");
2416 goto done;
2417 }
2418 break;
2419 case OPT_SEQUENCE:
2420 if (!wbinfo_show_sequence(opt_domain_name)) {
2421 d_fprintf(stderr,
2422 "Could not show sequence numbers\n");
2423 goto done;
2424 }
2425 break;
2426 case OPT_ONLINESTATUS:
2427 if (!wbinfo_show_onlinestatus(opt_domain_name)) {
2428 d_fprintf(stderr,
2429 "Could not show online-status\n");
2430 goto done;
2431 }
2432 break;
2433 case 'D':
2434 if (!wbinfo_domain_info(string_arg)) {
2435 d_fprintf(stderr,
2436 "Could not get domain info\n");
2437 goto done;
2438 }
2439 break;
2440 case 'i':
2441 if (!wbinfo_get_userinfo(string_arg)) {
2442 d_fprintf(stderr,
2443 "Could not get info for user %s\n",
2444 string_arg);
2445 goto done;
2446 }
2447 break;
2448 case OPT_USER_SIDINFO:
2449 if ( !wbinfo_get_user_sidinfo(string_arg)) {
2450 d_fprintf(stderr,
2451 "Could not get info for user "
2452 "sid %s\n", string_arg);
2453 goto done;
2454 }
2455 break;
2456 case OPT_UID_INFO:
2457 if ( !wbinfo_get_uidinfo(int_arg)) {
2458 d_fprintf(stderr, "Could not get info for uid "
2459 "%d\n", int_arg);
2460 goto done;
2461 }
2462 break;
2463 case OPT_GROUP_INFO:
2464 if ( !wbinfo_get_groupinfo(string_arg)) {
2465 d_fprintf(stderr, "Could not get info for "
2466 "group %s\n", string_arg);
2467 goto done;
2468 }
2469 break;
2470 case OPT_GID_INFO:
2471 if ( !wbinfo_get_gidinfo(int_arg)) {
2472 d_fprintf(stderr, "Could not get info for gid "
2473 "%d\n", int_arg);
2474 goto done;
2475 }
2476 break;
2477 case 'r':
2478 if (!wbinfo_get_usergroups(string_arg)) {
2479 d_fprintf(stderr,
2480 "Could not get groups for user %s\n",
2481 string_arg);
2482 goto done;
2483 }
2484 break;
2485 case OPT_USERSIDS:
2486 if (!wbinfo_get_usersids(string_arg)) {
2487 d_fprintf(stderr, "Could not get group SIDs "
2488 "for user SID %s\n",
2489 string_arg);
2490 goto done;
2491 }
2492 break;
2493 case OPT_USERDOMGROUPS:
2494 if (!wbinfo_get_userdomgroups(string_arg)) {
2495 d_fprintf(stderr, "Could not get user's domain "
2496 "groups for user SID %s\n",
2497 string_arg);
2498 goto done;
2499 }
2500 break;
2501 case OPT_SIDALIASES:
2502 if (!wbinfo_get_sidaliases(opt_domain_name,
2503 string_arg)) {
2504 d_fprintf(stderr, "Could not get sid aliases "
2505 "for user SID %s\n", string_arg);
2506 goto done;
2507 }
2508 break;
2509 case 'a': {
2510 bool got_error = false;
2511
2512 if (!wbinfo_auth(string_arg)) {
2513 d_fprintf(stderr,
2514 "Could not authenticate user "
2515 "%s with plaintext "
2516 "password\n", string_arg);
2517 got_error = true;
2518 }
2519
2520 if (!wbinfo_auth_crap(string_arg, use_ntlmv2,
2521 use_lanman)) {
2522 d_fprintf(stderr,
2523 "Could not authenticate user "
2524 "%s with challenge/response\n",
2525 string_arg);
2526 got_error = true;
2527 }
2528
2529 if (got_error)
2530 goto done;
2531 break;
2532 }
2533 case OPT_PAM_LOGON:
2534 if (!wbinfo_pam_logon(string_arg)) {
2535 d_fprintf(stderr, "pam_logon failed for %s\n",
2536 string_arg);
2537 goto done;
2538 }
2539 break;
2540 case OPT_LOGOFF:
2541 {
2542 wbcErr wbc_status;
2543
2544 wbc_status = wbcLogoffUser(logoff_user, logoff_uid,
2545 "");
2546 d_printf("Logoff %s (%d): %s\n", logoff_user,
2547 logoff_uid, wbcErrorString(wbc_status));
2548 break;
2549 }
2550 case 'K': {
2551 uint32_t flags = WBFLAG_PAM_KRB5 |
2552 WBFLAG_PAM_CACHED_LOGIN |
2553 WBFLAG_PAM_FALLBACK_AFTER_KRB5 |
2554 WBFLAG_PAM_INFO3_TEXT |
2555 WBFLAG_PAM_CONTACT_TRUSTDOM;
2556
2557 if (!wbinfo_auth_krb5(string_arg, opt_krb5ccname,
2558 flags)) {
2559 d_fprintf(stderr,
2560 "Could not authenticate user "
2561 "[%s] with Kerberos "
2562 "(ccache: %s)\n", string_arg,
2563 opt_krb5ccname);
2564 goto done;
2565 }
2566 break;
2567 }
2568 case 'k':
2569 if (!wbinfo_klog(string_arg)) {
2570 d_fprintf(stderr, "Could not klog user\n");
2571 goto done;
2572 }
2573 break;
2574 case 'p':
2575 if (!wbinfo_ping()) {
2576 d_fprintf(stderr, "could not ping winbindd!\n");
2577 goto done;
2578 }
2579 break;
2580 case OPT_SET_AUTH_USER:
2581 if (!wbinfo_set_auth_user(string_arg)) {
2582 goto done;
2583 }
2584 break;
2585 case OPT_GET_AUTH_USER:
2586 wbinfo_get_auth_user();
2587 goto done;
2588 break;
2589 case OPT_CCACHE_SAVE:
2590 if (!wbinfo_ccache_save(string_arg)) {
2591 goto done;
2592 }
2593 break;
2594 case OPT_GETDCNAME:
2595 if (!wbinfo_getdcname(string_arg)) {
2596 goto done;
2597 }
2598 break;
2599 case OPT_DSGETDCNAME:
2600 if (!wbinfo_dsgetdcname(string_arg, 0)) {
2601 goto done;
2602 }
2603 break;
2604 case OPT_DC_INFO:
2605 if (!wbinfo_dc_info(string_arg)) {
2606 goto done;
2607 }
2608 break;
2609 case OPT_SEPARATOR: {
2610 const char sep = winbind_separator();
2611 if ( !sep ) {
2612 goto done;
2613 }
2614 d_printf("%c\n", sep);
2615 break;
2616 }
2617 case OPT_LIST_ALL_DOMAINS:
2618 if (!wbinfo_list_domains(true, verbose)) {
2619 goto done;
2620 }
2621 break;
2622 case OPT_LIST_OWN_DOMAIN:
2623 if (!wbinfo_list_own_domain()) {
2624 goto done;
2625 }
2626 break;
2627 case OPT_CHANGE_USER_PASSWORD:
2628 if (!wbinfo_change_user_password(string_arg)) {
2629 d_fprintf(stderr,
2630 "Could not change user password "
2631 "for user %s\n", string_arg);
2632 goto done;
2633 }
2634 break;
2635
2636 /* generic configuration options */
2637 case OPT_DOMAIN_NAME:
2638 case OPT_VERBOSE:
2639 case OPT_NTLMV2:
2640 case OPT_LANMAN:
2641 case OPT_LOGOFF_USER:
2642 case OPT_LOGOFF_UID:
2643 case OPT_KRB5CCNAME:
2644 break;
2645 default:
2646 d_fprintf(stderr, "Invalid option\n");
2647 poptPrintHelp(pc, stderr, 0);
2648 goto done;
2649 }
2650 }
2651
2652 result = 0;
2653
2654 /* Exit code */
2655
2656 done:
2657 talloc_free(frame);
2658
2659 poptFreeContext(pc);
2660 return result;
2661 }
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