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nsswitch: avoid some compiler warnings
[Samba.git] / nsswitch / wbinfo.c
blob9e06fb222e1e3f5c56985ed28833eff301ec07a3
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 "../libcli/auth/libcli_auth.h"
28 #include "lib/cmdline/popt_common.h"
29 #include "lib/afs/afs_settoken.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 if (type == WBC_SID_NAME_DOMAIN) {
1227 d_printf("%s %d\n", domain, type);
1228 } else {
1229 d_printf("%s%c%s %d\n",
1230 domain, winbind_separator(), name, type);
1231 }
1232
1233 wbcFreeMemory(domain);
1234 wbcFreeMemory(name);
1235
1236 return true;
1237 }
1238
1239 /* Convert sid to fullname */
1240
1241 static bool wbinfo_lookupsid_fullname(const char *sid_str)
1242 {
1243 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1244 struct wbcDomainSid sid;
1245 char *domain;
1246 char *name;
1247 enum wbcSidType type;
1248
1249 /* Send off request */
1250
1251 wbc_status = wbcStringToSid(sid_str, &sid);
1252 if (!WBC_ERROR_IS_OK(wbc_status)) {
1253 d_fprintf(stderr, "failed to call wbcStringToSid: %s\n",
1254 wbcErrorString(wbc_status));
1255 return false;
1256 }
1257
1258 wbc_status = wbcGetDisplayName(&sid, &domain, &name, &type);
1259 if (!WBC_ERROR_IS_OK(wbc_status)) {
1260 d_fprintf(stderr, "failed to call wbcGetDisplayName: %s\n",
1261 wbcErrorString(wbc_status));
1262 return false;
1263 }
1264
1265 /* Display response */
1266
1267 d_printf("%s%c%s %d\n",
1268 domain, winbind_separator(), name, type);
1269
1270 wbcFreeMemory(domain);
1271 wbcFreeMemory(name);
1272
1273 return true;
1274 }
1275
1276 /* Lookup a list of RIDs */
1277
1278 static bool wbinfo_lookuprids(const char *domain, const char *arg)
1279 {
1280 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1281 struct wbcDomainInfo *dinfo = NULL;
1282 char *domain_name = NULL;
1283 const char **names = NULL;
1284 enum wbcSidType *types = NULL;
1285 size_t i;
1286 int num_rids;
1287 uint32_t *rids = NULL;
1288 const char *p;
1289 char *ridstr;
1290 TALLOC_CTX *mem_ctx = NULL;
1291 bool ret = false;
1292
1293 if ((domain == NULL) || (strequal(domain, ".")) || (domain[0] == '\0')){
1294 domain = get_winbind_domain();
1295 }
1296
1297 /* Send request */
1298
1299 wbc_status = wbcDomainInfo(domain, &dinfo);
1300 if (!WBC_ERROR_IS_OK(wbc_status)) {
1301 d_printf("wbcDomainInfo(%s) failed: %s\n", domain,
1302 wbcErrorString(wbc_status));
1303 goto done;
1304 }
1305
1306 mem_ctx = talloc_new(NULL);
1307 if (mem_ctx == NULL) {
1308 d_printf("talloc_new failed\n");
1309 goto done;
1310 }
1311
1312 num_rids = 0;
1313 rids = NULL;
1314 p = arg;
1315
1316 while (next_token_talloc(mem_ctx, &p, &ridstr, " ,\n")) {
1317 uint32_t rid = strtoul(ridstr, NULL, 10);
1318 rids = talloc_realloc(mem_ctx, rids, uint32_t, num_rids + 1);
1319 if (rids == NULL) {
1320 d_printf("talloc_realloc failed\n");
1321 }
1322 rids[num_rids] = rid;
1323 num_rids += 1;
1324 }
1325
1326 if (rids == NULL) {
1327 d_printf("no rids\n");
1328 goto done;
1329 }
1330
1331 wbc_status = wbcLookupRids(&dinfo->sid, num_rids, rids,
1332 &p, &names, &types);
1333 if (!WBC_ERROR_IS_OK(wbc_status)) {
1334 d_printf("winbind_lookup_rids failed: %s\n",
1335 wbcErrorString(wbc_status));
1336 goto done;
1337 }
1338
1339 domain_name = discard_const_p(char, p);
1340 d_printf("Domain: %s\n", domain_name);
1341
1342 for (i=0; i<num_rids; i++) {
1343 d_printf("%8d: %s (%s)\n", rids[i], names[i],
1344 wbcSidTypeString(types[i]));
1345 }
1346
1347 ret = true;
1348 done:
1349 wbcFreeMemory(dinfo);
1350 wbcFreeMemory(domain_name);
1351 wbcFreeMemory(names);
1352 wbcFreeMemory(types);
1353 TALLOC_FREE(mem_ctx);
1354 return ret;
1355 }
1356
1357 static bool wbinfo_lookup_sids(const char *arg)
1358 {
1359 char sidstr[WBC_SID_STRING_BUFLEN];
1360 struct wbcDomainSid *sids;
1361 struct wbcDomainInfo *domains;
1362 struct wbcTranslatedName *names;
1363 int num_domains;
1364 int i, num_sids;
1365 const char *p;
1366 wbcErr wbc_status;
1367
1368
1369 num_sids = 0;
1370 sids = NULL;
1371 p = arg;
1372
1373 while (next_token(&p, sidstr, LIST_SEP, sizeof(sidstr))) {
1374 sids = talloc_realloc(talloc_tos(), sids, struct wbcDomainSid,
1375 num_sids+1);
1376 if (sids == NULL) {
1377 d_fprintf(stderr, "talloc failed\n");
1378 return false;
1379 }
1380 wbc_status = wbcStringToSid(sidstr, &sids[num_sids]);
1381 if (!WBC_ERROR_IS_OK(wbc_status)) {
1382 d_fprintf(stderr, "wbcSidToString(%s) failed: %s\n",
1383 sidstr, wbcErrorString(wbc_status));
1384 TALLOC_FREE(sids);
1385 return false;
1386 }
1387 num_sids += 1;
1388 }
1389
1390 wbc_status = wbcLookupSids(sids, num_sids, &domains, &num_domains,
1391 &names);
1392 if (!WBC_ERROR_IS_OK(wbc_status)) {
1393 d_fprintf(stderr, "wbcLookupSids failed: %s\n",
1394 wbcErrorString(wbc_status));
1395 TALLOC_FREE(sids);
1396 return false;
1397 }
1398
1399 for (i=0; i<num_sids; i++) {
1400 const char *domain = NULL;
1401
1402 wbcSidToStringBuf(&sids[i], sidstr, sizeof(sidstr));
1403
1404 if (names[i].domain_index >= num_domains) {
1405 domain = "<none>";
1406 } else if (names[i].domain_index < 0) {
1407 domain = "<none>";
1408 } else {
1409 domain = domains[names[i].domain_index].short_name;
1410 }
1411
1412 if (names[i].type == WBC_SID_NAME_DOMAIN) {
1413 d_printf("%s -> %s %d\n", sidstr,
1414 domain,
1415 names[i].type);
1416 } else {
1417 d_printf("%s -> %s%c%s %d\n", sidstr,
1418 domain,
1419 winbind_separator(),
1420 names[i].name, names[i].type);
1421 }
1422 }
1423 wbcFreeMemory(names);
1424 wbcFreeMemory(domains);
1425 return true;
1426 }
1427
1428 /* Convert string to sid */
1429
1430 static bool wbinfo_lookupname(const char *full_name)
1431 {
1432 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1433 struct wbcDomainSid sid;
1434 char sid_str[WBC_SID_STRING_BUFLEN];
1435 enum wbcSidType type;
1436 fstring domain_name;
1437 fstring account_name;
1438
1439 /* Send off request */
1440
1441 parse_wbinfo_domain_user(full_name, domain_name,
1442 account_name);
1443
1444 wbc_status = wbcLookupName(domain_name, account_name,
1445 &sid, &type);
1446 if (!WBC_ERROR_IS_OK(wbc_status)) {
1447 d_fprintf(stderr, "failed to call wbcLookupName: %s\n",
1448 wbcErrorString(wbc_status));
1449 return false;
1450 }
1451
1452 wbcSidToStringBuf(&sid, sid_str, sizeof(sid_str));
1453
1454 /* Display response */
1455
1456 d_printf("%s %s (%d)\n", sid_str, wbcSidTypeString(type), type);
1457
1458 return true;
1459 }
1460
1461 static char *wbinfo_prompt_pass(TALLOC_CTX *mem_ctx,
1462 const char *prefix,
1463 const char *username)
1464 {
1465 char *prompt;
1466 char buf[1024] = {0};
1467 int rc;
1468
1469 prompt = talloc_asprintf(mem_ctx, "Enter %s's ", username);
1470 if (!prompt) {
1471 return NULL;
1472 }
1473 if (prefix) {
1474 prompt = talloc_asprintf_append(prompt, "%s ", prefix);
1475 if (!prompt) {
1476 return NULL;
1477 }
1478 }
1479 prompt = talloc_asprintf_append(prompt, "password: ");
1480 if (!prompt) {
1481 return NULL;
1482 }
1483
1484 rc = samba_getpass(prompt, buf, sizeof(buf), false, false);
1485 TALLOC_FREE(prompt);
1486 if (rc < 0) {
1487 return NULL;
1488 }
1489
1490 return talloc_strdup(mem_ctx, buf);
1491 }
1492
1493 /* Authenticate a user with a plaintext password */
1494
1495 static bool wbinfo_auth_krb5(char *username, const char *cctype, uint32_t flags)
1496 {
1497 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1498 char *s = NULL;
1499 char *p = NULL;
1500 char *password = NULL;
1501 char *name = NULL;
1502 char *local_cctype = NULL;
1503 uid_t uid;
1504 struct wbcLogonUserParams params;
1505 struct wbcLogonUserInfo *info;
1506 struct wbcAuthErrorInfo *error;
1507 struct wbcUserPasswordPolicyInfo *policy;
1508 TALLOC_CTX *frame = talloc_tos();
1509
1510 if ((s = talloc_strdup(frame, username)) == NULL) {
1511 return false;
1512 }
1513
1514 if ((p = strchr(s, '%')) != NULL) {
1515 *p = 0;
1516 p++;
1517 password = talloc_strdup(frame, p);
1518 } else {
1519 password = wbinfo_prompt_pass(frame, NULL, username);
1520 }
1521
1522 local_cctype = talloc_strdup(frame, cctype);
1523
1524 name = s;
1525
1526 uid = geteuid();
1527
1528 params.username = name;
1529 params.password = password;
1530 params.num_blobs = 0;
1531 params.blobs = NULL;
1532
1533 wbc_status = wbcAddNamedBlob(&params.num_blobs,
1534 &params.blobs,
1535 "flags",
1536 0,
1537 (uint8_t *)&flags,
1538 sizeof(flags));
1539 if (!WBC_ERROR_IS_OK(wbc_status)) {
1540 d_fprintf(stderr, "failed to call wbcAddNamedBlob: %s\n",
1541 wbcErrorString(wbc_status));
1542 goto done;
1543 }
1544
1545 wbc_status = wbcAddNamedBlob(&params.num_blobs,
1546 &params.blobs,
1547 "user_uid",
1548 0,
1549 (uint8_t *)&uid,
1550 sizeof(uid));
1551 if (!WBC_ERROR_IS_OK(wbc_status)) {
1552 d_fprintf(stderr, "failed to call wbcAddNamedBlob: %s\n",
1553 wbcErrorString(wbc_status));
1554 goto done;
1555 }
1556
1557 wbc_status = wbcAddNamedBlob(&params.num_blobs,
1558 &params.blobs,
1559 "krb5_cc_type",
1560 0,
1561 (uint8_t *)local_cctype,
1562 strlen(cctype)+1);
1563 if (!WBC_ERROR_IS_OK(wbc_status)) {
1564 d_fprintf(stderr, "failed to call wbcAddNamedBlob: %s\n",
1565 wbcErrorString(wbc_status));
1566 goto done;
1567 }
1568
1569 wbc_status = wbcLogonUser(&params, &info, &error, &policy);
1570
1571 d_printf("plaintext kerberos password authentication for [%s] %s "
1572 "(requesting cctype: %s)\n",
1573 username, WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed",
1574 cctype);
1575
1576 if (error) {
1577 d_fprintf(stderr,
1578 "error code was %s (0x%x)\nerror message was: %s\n",
1579 error->nt_string,
1580 error->nt_status,
1581 error->display_string);
1582 }
1583
1584 if (WBC_ERROR_IS_OK(wbc_status)) {
1585 if (flags & WBFLAG_PAM_INFO3_TEXT) {
1586 if (info && info->info && info->info->user_flags &
1587 NETLOGON_CACHED_ACCOUNT) {
1588 d_printf("user_flgs: "
1589 "NETLOGON_CACHED_ACCOUNT\n");
1590 }
1591 }
1592
1593 if (info) {
1594 int i;
1595 for (i=0; i < info->num_blobs; i++) {
1596 if (strequal(info->blobs[i].name,
1597 "krb5ccname")) {
1598 d_printf("credentials were put "
1599 "in: %s\n",
1600 (const char *)
1601 info->blobs[i].blob.data);
1602 break;
1603 }
1604 }
1605 } else {
1606 d_printf("no credentials cached\n");
1607 }
1608 }
1609 done:
1610
1611 wbcFreeMemory(params.blobs);
1612
1613 return WBC_ERROR_IS_OK(wbc_status);
1614 }
1615
1616 /* Authenticate a user with a plaintext password */
1617
1618 static bool wbinfo_auth(char *username)
1619 {
1620 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1621 char *s = NULL;
1622 char *p = NULL;
1623 char *password = NULL;
1624 char *name = NULL;
1625 TALLOC_CTX *frame = talloc_tos();
1626
1627 if ((s = talloc_strdup(frame, username)) == NULL) {
1628 return false;
1629 }
1630
1631 if ((p = strchr(s, '%')) != NULL) {
1632 *p = 0;
1633 p++;
1634 password = talloc_strdup(frame, p);
1635 } else {
1636 password = wbinfo_prompt_pass(frame, NULL, username);
1637 }
1638
1639 name = s;
1640
1641 wbc_status = wbcAuthenticateUser(name, password);
1642
1643 d_printf("plaintext password authentication %s\n",
1644 WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed");
1645
1646 #if 0
1647 if (response.data.auth.nt_status)
1648 d_fprintf(stderr,
1649 "error code was %s (0x%x)\nerror message was: %s\n",
1650 response.data.auth.nt_status_string,
1651 response.data.auth.nt_status,
1652 response.data.auth.error_string);
1653 #endif
1654
1655 return WBC_ERROR_IS_OK(wbc_status);
1656 }
1657
1658 /* Authenticate a user with a challenge/response */
1659
1660 static bool wbinfo_auth_crap(char *username, bool use_ntlmv2, bool use_lanman)
1661 {
1662 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1663 struct wbcAuthUserParams params;
1664 struct wbcAuthUserInfo *info = NULL;
1665 struct wbcAuthErrorInfo *err = NULL;
1666 DATA_BLOB lm = data_blob_null;
1667 DATA_BLOB nt = data_blob_null;
1668 fstring name_user;
1669 fstring name_domain;
1670 char *pass;
1671 char *p;
1672 TALLOC_CTX *frame = talloc_tos();
1673
1674 p = strchr(username, '%');
1675
1676 if (p) {
1677 *p = 0;
1678 pass = talloc_strdup(frame, p + 1);
1679 } else {
1680 pass = wbinfo_prompt_pass(frame, NULL, username);
1681 }
1682
1683 parse_wbinfo_domain_user(username, name_domain, name_user);
1684
1685 params.account_name = name_user;
1686 params.domain_name = name_domain;
1687 params.workstation_name = NULL;
1688
1689 params.flags = 0;
1690 params.parameter_control= WBC_MSV1_0_ALLOW_WORKSTATION_TRUST_ACCOUNT |
1691 WBC_MSV1_0_ALLOW_SERVER_TRUST_ACCOUNT;
1692
1693 params.level = WBC_AUTH_USER_LEVEL_RESPONSE;
1694
1695 generate_random_buffer(params.password.response.challenge, 8);
1696
1697 if (use_ntlmv2) {
1698 DATA_BLOB server_chal;
1699 DATA_BLOB names_blob;
1700
1701 server_chal = data_blob(params.password.response.challenge, 8);
1702
1703 /* Pretend this is a login to 'us', for blob purposes */
1704 names_blob = NTLMv2_generate_names_blob(NULL,
1705 get_winbind_netbios_name(),
1706 get_winbind_domain());
1707
1708 if (!SMBNTLMv2encrypt(NULL, name_user, name_domain, pass,
1709 &server_chal,
1710 &names_blob,
1711 &lm, &nt, NULL, NULL)) {
1712 data_blob_free(&names_blob);
1713 data_blob_free(&server_chal);
1714 TALLOC_FREE(pass);
1715 return false;
1716 }
1717 data_blob_free(&names_blob);
1718 data_blob_free(&server_chal);
1719
1720 } else {
1721 if (use_lanman) {
1722 bool ok;
1723 lm = data_blob(NULL, 24);
1724 ok = SMBencrypt(pass,
1725 params.password.response.challenge,
1726 lm.data);
1727 if (!ok) {
1728 data_blob_free(&lm);
1729 }
1730 }
1731 nt = data_blob(NULL, 24);
1732 SMBNTencrypt(pass, params.password.response.challenge,
1733 nt.data);
1734 }
1735
1736 params.password.response.nt_length = nt.length;
1737 params.password.response.nt_data = nt.data;
1738 params.password.response.lm_length = lm.length;
1739 params.password.response.lm_data = lm.data;
1740
1741 wbc_status = wbcAuthenticateUserEx(&params, &info, &err);
1742
1743 /* Display response */
1744
1745 d_printf("challenge/response password authentication %s\n",
1746 WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed");
1747
1748 if (wbc_status == WBC_ERR_AUTH_ERROR) {
1749 d_fprintf(stderr,
1750 "error code was %s (0x%x)\nerror message was: %s\n",
1751 err->nt_string,
1752 err->nt_status,
1753 err->display_string);
1754 wbcFreeMemory(err);
1755 } else if (WBC_ERROR_IS_OK(wbc_status)) {
1756 wbcFreeMemory(info);
1757 }
1758
1759 data_blob_free(&nt);
1760 data_blob_free(&lm);
1761
1762 return WBC_ERROR_IS_OK(wbc_status);
1763 }
1764
1765 /* Authenticate a user with a plaintext password */
1766
1767 static bool wbinfo_pam_logon(char *username)
1768 {
1769 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1770 struct wbcLogonUserParams params;
1771 struct wbcAuthErrorInfo *error = NULL;
1772 char *s = NULL;
1773 char *p = NULL;
1774 TALLOC_CTX *frame = talloc_tos();
1775 uint32_t flags;
1776 uint32_t uid;
1777
1778 ZERO_STRUCT(params);
1779
1780 if ((s = talloc_strdup(frame, username)) == NULL) {
1781 return false;
1782 }
1783
1784 if ((p = strchr(s, '%')) != NULL) {
1785 *p = 0;
1786 p++;
1787 params.password = talloc_strdup(frame, p);
1788 } else {
1789 params.password = wbinfo_prompt_pass(frame, NULL, username);
1790 }
1791 params.username = s;
1792
1793 flags = WBFLAG_PAM_CACHED_LOGIN;
1794
1795 wbc_status = wbcAddNamedBlob(&params.num_blobs, &params.blobs,
1796 "flags", 0,
1797 (uint8_t *)&flags, sizeof(flags));
1798 if (!WBC_ERROR_IS_OK(wbc_status)) {
1799 d_printf("wbcAddNamedBlob failed: %s\n",
1800 wbcErrorString(wbc_status));
1801 return false;
1802 }
1803
1804 uid = getuid();
1805
1806 wbc_status = wbcAddNamedBlob(&params.num_blobs, &params.blobs,
1807 "user_uid", 0,
1808 (uint8_t *)&uid, sizeof(uid));
1809 if (!WBC_ERROR_IS_OK(wbc_status)) {
1810 d_printf("wbcAddNamedBlob failed: %s\n",
1811 wbcErrorString(wbc_status));
1812 return false;
1813 }
1814
1815 wbc_status = wbcLogonUser(&params, NULL, &error, NULL);
1816
1817 wbcFreeMemory(params.blobs);
1818
1819 d_printf("plaintext password authentication %s\n",
1820 WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed");
1821
1822 if (!WBC_ERROR_IS_OK(wbc_status) && (error != NULL)) {
1823 d_fprintf(stderr,
1824 "error code was %s (0x%x)\nerror message was: %s\n",
1825 error->nt_string,
1826 (int)error->nt_status,
1827 error->display_string);
1828 wbcFreeMemory(error);
1829 }
1830 return WBC_ERROR_IS_OK(wbc_status);
1831 }
1832
1833 /* Save creds with winbind */
1834
1835 static bool wbinfo_ccache_save(char *username)
1836 {
1837 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1838 char *s = NULL;
1839 char *p = NULL;
1840 char *password = NULL;
1841 char *name = NULL;
1842 TALLOC_CTX *frame = talloc_stackframe();
1843
1844 s = talloc_strdup(frame, username);
1845 if (s == NULL) {
1846 return false;
1847 }
1848
1849 p = strchr(s, '%');
1850 if (p != NULL) {
1851 *p = 0;
1852 p++;
1853 password = talloc_strdup(frame, p);
1854 } else {
1855 password = wbinfo_prompt_pass(frame, NULL, username);
1856 }
1857
1858 name = s;
1859
1860 wbc_status = wbcCredentialSave(name, password);
1861
1862 d_printf("saving creds %s\n",
1863 WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed");
1864
1865 TALLOC_FREE(frame);
1866
1867 return WBC_ERROR_IS_OK(wbc_status);
1868 }
1869
1870 #ifdef WITH_FAKE_KASERVER
1871 /* Authenticate a user with a plaintext password and set a token */
1872
1873 static bool wbinfo_klog(char *username)
1874 {
1875 struct winbindd_request request;
1876 struct winbindd_response response;
1877 NSS_STATUS result;
1878 char *p;
1879
1880 /* Send off request */
1881
1882 ZERO_STRUCT(request);
1883 ZERO_STRUCT(response);
1884
1885 p = strchr(username, '%');
1886
1887 if (p) {
1888 *p = 0;
1889 fstrcpy(request.data.auth.user, username);
1890 fstrcpy(request.data.auth.pass, p + 1);
1891 *p = '%';
1892 } else {
1893 fstrcpy(request.data.auth.user, username);
1894 (void) samba_getpass("Password: ",
1895 request.data.auth.pass,
1896 sizeof(request.data.auth.pass),
1897 false, false);
1898 }
1899
1900 request.flags |= WBFLAG_PAM_AFS_TOKEN;
1901
1902 result = winbindd_request_response(WINBINDD_PAM_AUTH, &request,
1903 &response);
1904
1905 /* Display response */
1906
1907 d_printf("plaintext password authentication %s\n",
1908 (result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed");
1909
1910 if (response.data.auth.nt_status)
1911 d_fprintf(stderr,
1912 "error code was %s (0x%x)\nerror message was: %s\n",
1913 response.data.auth.nt_status_string,
1914 response.data.auth.nt_status,
1915 response.data.auth.error_string);
1916
1917 if (result != NSS_STATUS_SUCCESS)
1918 return false;
1919
1920 if (response.extra_data.data == NULL) {
1921 d_fprintf(stderr, "Did not get token data\n");
1922 return false;
1923 }
1924
1925 if (!afs_settoken_str((char *)response.extra_data.data)) {
1926 d_fprintf(stderr, "Could not set token\n");
1927 return false;
1928 }
1929
1930 d_printf("Successfully created AFS token\n");
1931 return true;
1932 }
1933 #else
1934 static bool wbinfo_klog(char *username)
1935 {
1936 d_fprintf(stderr, "No AFS support compiled in.\n");
1937 return false;
1938 }
1939 #endif
1940
1941 /* Print domain users */
1942
1943 static bool print_domain_users(const char *domain)
1944 {
1945 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1946 uint32_t i;
1947 uint32_t num_users = 0;
1948 const char **users = NULL;
1949
1950 /* Send request to winbind daemon */
1951
1952 if (domain == NULL) {
1953 domain = get_winbind_domain();
1954 } else {
1955 /* '.' is the special sign for our own domain */
1956 if ((domain[0] == '\0') || strcmp(domain, ".") == 0) {
1957 domain = get_winbind_domain();
1958 /* '*' is the special sign for all domains */
1959 } else if (strcmp(domain, "*") == 0) {
1960 domain = NULL;
1961 }
1962 }
1963
1964 wbc_status = wbcListUsers(domain, &num_users, &users);
1965 if (!WBC_ERROR_IS_OK(wbc_status)) {
1966 return false;
1967 }
1968
1969 for (i=0; i < num_users; i++) {
1970 d_printf("%s\n", users[i]);
1971 }
1972
1973 wbcFreeMemory(users);
1974
1975 return true;
1976 }
1977
1978 /* Print domain groups */
1979
1980 static bool print_domain_groups(const char *domain)
1981 {
1982 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1983 uint32_t i;
1984 uint32_t num_groups = 0;
1985 const char **groups = NULL;
1986
1987 /* Send request to winbind daemon */
1988
1989 if (domain == NULL) {
1990 domain = get_winbind_domain();
1991 } else {
1992 /* '.' is the special sign for our own domain */
1993 if ((domain[0] == '\0') || strcmp(domain, ".") == 0) {
1994 domain = get_winbind_domain();
1995 /* '*' is the special sign for all domains */
1996 } else if (strcmp(domain, "*") == 0) {
1997 domain = NULL;
1998 }
1999 }
2000
2001 wbc_status = wbcListGroups(domain, &num_groups, &groups);
2002 if (!WBC_ERROR_IS_OK(wbc_status)) {
2003 d_fprintf(stderr, "failed to call wbcListGroups: %s\n",
2004 wbcErrorString(wbc_status));
2005 return false;
2006 }
2007
2008 for (i=0; i < num_groups; i++) {
2009 d_printf("%s\n", groups[i]);
2010 }
2011
2012 wbcFreeMemory(groups);
2013
2014 return true;
2015 }
2016
2017 /* Set the authorised user for winbindd access in secrets.tdb */
2018
2019 static bool wbinfo_set_auth_user(char *username)
2020 {
2021 d_fprintf(stderr, "This functionality was moved to the 'net' utility.\n"
2022 "See 'net help setauthuser' for details.\n");
2023 return false;
2024 }
2025
2026 static void wbinfo_get_auth_user(void)
2027 {
2028 d_fprintf(stderr, "This functionality was moved to the 'net' utility.\n"
2029 "See 'net help getauthuser' for details.\n");
2030 }
2031
2032 static bool wbinfo_ping(void)
2033 {
2034 wbcErr wbc_status;
2035
2036 wbc_status = wbcPing();
2037
2038 /* Display response */
2039
2040 d_printf("Ping to winbindd %s\n",
2041 WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed");
2042
2043 return WBC_ERROR_IS_OK(wbc_status);
2044 }
2045
2046 static bool wbinfo_change_user_password(const char *username)
2047 {
2048 wbcErr wbc_status;
2049 char *old_password = NULL;
2050 char *new_password = NULL;
2051 TALLOC_CTX *frame = talloc_tos();
2052
2053 old_password = wbinfo_prompt_pass(frame, "old", username);
2054 new_password = wbinfo_prompt_pass(frame, "new", username);
2055
2056 wbc_status = wbcChangeUserPassword(username, old_password,new_password);
2057
2058 /* Display response */
2059
2060 d_printf("Password change for user %s %s\n", username,
2061 WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed");
2062
2063 return WBC_ERROR_IS_OK(wbc_status);
2064 }
2065
2066 /* Main program */
2067
2068 enum {
2069 OPT_SET_AUTH_USER = 1000,
2070 OPT_GET_AUTH_USER,
2071 OPT_DOMAIN_NAME,
2072 OPT_SEQUENCE,
2073 OPT_GETDCNAME,
2074 OPT_DSGETDCNAME,
2075 OPT_DC_INFO,
2076 OPT_USERDOMGROUPS,
2077 OPT_SIDALIASES,
2078 OPT_USERSIDS,
2079 OPT_LOOKUP_SIDS,
2080 OPT_ALLOCATE_UID,
2081 OPT_ALLOCATE_GID,
2082 OPT_SET_UID_MAPPING,
2083 OPT_SET_GID_MAPPING,
2084 OPT_REMOVE_UID_MAPPING,
2085 OPT_REMOVE_GID_MAPPING,
2086 OPT_SIDS_TO_XIDS,
2087 OPT_SEPARATOR,
2088 OPT_LIST_ALL_DOMAINS,
2089 OPT_LIST_OWN_DOMAIN,
2090 OPT_UID_INFO,
2091 OPT_USER_SIDINFO,
2092 OPT_GROUP_INFO,
2093 OPT_GID_INFO,
2094 OPT_VERBOSE,
2095 OPT_ONLINESTATUS,
2096 OPT_CHANGE_USER_PASSWORD,
2097 OPT_CCACHE_SAVE,
2098 OPT_SID_TO_FULLNAME,
2099 OPT_NTLMV2,
2100 OPT_PAM_LOGON,
2101 OPT_LOGOFF,
2102 OPT_LOGOFF_USER,
2103 OPT_LOGOFF_UID,
2104 OPT_LANMAN,
2105 OPT_KRB5CCNAME
2106 };
2107
2108 int main(int argc, const char **argv, char **envp)
2109 {
2110 int opt;
2111 TALLOC_CTX *frame = talloc_stackframe();
2112 poptContext pc;
2113 static char *string_arg;
2114 char *string_subarg = NULL;
2115 static char *opt_domain_name;
2116 static int int_arg;
2117 int int_subarg = -1;
2118 int result = 1;
2119 bool verbose = false;
2120 bool use_ntlmv2 = false;
2121 bool use_lanman = false;
2122 char *logoff_user = getenv("USER");
2123 int logoff_uid = geteuid();
2124 const char *opt_krb5ccname = "FILE";
2125
2126 struct poptOption long_options[] = {
2127 POPT_AUTOHELP
2128
2129 /* longName, shortName, argInfo, argPtr, value, descrip,
2130 argDesc */
2131
2132 { "domain-users", 'u', POPT_ARG_NONE, 0, 'u', "Lists all domain users", "domain"},
2133 { "domain-groups", 'g', POPT_ARG_NONE, 0, 'g', "Lists all domain groups", "domain" },
2134 { "WINS-by-name", 'N', POPT_ARG_STRING, &string_arg, 'N', "Converts NetBIOS name to IP", "NETBIOS-NAME" },
2135 { "WINS-by-ip", 'I', POPT_ARG_STRING, &string_arg, 'I', "Converts IP address to NetBIOS name", "IP" },
2136 { "name-to-sid", 'n', POPT_ARG_STRING, &string_arg, 'n', "Converts name to sid", "NAME" },
2137 { "sid-to-name", 's', POPT_ARG_STRING, &string_arg, 's', "Converts sid to name", "SID" },
2138 { "sid-to-fullname", 0, POPT_ARG_STRING, &string_arg,
2139 OPT_SID_TO_FULLNAME, "Converts sid to fullname", "SID" },
2140 { "lookup-rids", 'R', POPT_ARG_STRING, &string_arg, 'R', "Converts RIDs to names", "RIDs" },
2141 { "lookup-sids", 0, POPT_ARG_STRING, &string_arg,
2142 OPT_LOOKUP_SIDS, "Converts SIDs to types and names",
2143 "Sid-List"},
2144 { "uid-to-sid", 'U', POPT_ARG_INT, &int_arg, 'U', "Converts uid to sid" , "UID" },
2145 { "gid-to-sid", 'G', POPT_ARG_INT, &int_arg, 'G', "Converts gid to sid", "GID" },
2146 { "sid-to-uid", 'S', POPT_ARG_STRING, &string_arg, 'S', "Converts sid to uid", "SID" },
2147 { "sid-to-gid", 'Y', POPT_ARG_STRING, &string_arg, 'Y', "Converts sid to gid", "SID" },
2148 { "allocate-uid", 0, POPT_ARG_NONE, 0, OPT_ALLOCATE_UID,
2149 "Get a new UID out of idmap" },
2150 { "allocate-gid", 0, POPT_ARG_NONE, 0, OPT_ALLOCATE_GID,
2151 "Get a new GID out of idmap" },
2152 { "set-uid-mapping", 0, POPT_ARG_STRING, &string_arg, OPT_SET_UID_MAPPING, "Create or modify uid to sid mapping in idmap", "UID,SID" },
2153 { "set-gid-mapping", 0, POPT_ARG_STRING, &string_arg, OPT_SET_GID_MAPPING, "Create or modify gid to sid mapping in idmap", "GID,SID" },
2154 { "remove-uid-mapping", 0, POPT_ARG_STRING, &string_arg, OPT_REMOVE_UID_MAPPING, "Remove uid to sid mapping in idmap", "UID,SID" },
2155 { "remove-gid-mapping", 0, POPT_ARG_STRING, &string_arg, OPT_REMOVE_GID_MAPPING, "Remove gid to sid mapping in idmap", "GID,SID" },
2156 { "sids-to-unix-ids", 0, POPT_ARG_STRING, &string_arg,
2157 OPT_SIDS_TO_XIDS, "Translate SIDs to Unix IDs", "Sid-List" },
2158 { "check-secret", 't', POPT_ARG_NONE, 0, 't', "Check shared secret" },
2159 { "change-secret", 'c', POPT_ARG_NONE, 0, 'c', "Change shared secret" },
2160 { "ping-dc", 'P', POPT_ARG_NONE, 0, 'P',
2161 "Check the NETLOGON connection" },
2162 { "trusted-domains", 'm', POPT_ARG_NONE, 0, 'm', "List trusted domains" },
2163 { "all-domains", 0, POPT_ARG_NONE, 0, OPT_LIST_ALL_DOMAINS, "List all domains (trusted and own domain)" },
2164 { "own-domain", 0, POPT_ARG_NONE, 0, OPT_LIST_OWN_DOMAIN, "List own domain" },
2165 { "sequence", 0, POPT_ARG_NONE, 0, OPT_SEQUENCE, "Deprecated command, see --online-status" },
2166 { "online-status", 0, POPT_ARG_NONE, 0, OPT_ONLINESTATUS, "Show whether domains are marked as online or offline"},
2167 { "domain-info", 'D', POPT_ARG_STRING, &string_arg, 'D', "Show most of the info we have about the domain" },
2168 { "user-info", 'i', POPT_ARG_STRING, &string_arg, 'i', "Get user info", "USER" },
2169 { "uid-info", 0, POPT_ARG_INT, &int_arg, OPT_UID_INFO, "Get user info from uid", "UID" },
2170 { "group-info", 0, POPT_ARG_STRING, &string_arg, OPT_GROUP_INFO, "Get group info", "GROUP" },
2171 { "user-sidinfo", 0, POPT_ARG_STRING, &string_arg, OPT_USER_SIDINFO, "Get user info from sid", "SID" },
2172 { "gid-info", 0, POPT_ARG_INT, &int_arg, OPT_GID_INFO, "Get group info from gid", "GID" },
2173 { "user-groups", 'r', POPT_ARG_STRING, &string_arg, 'r', "Get user groups", "USER" },
2174 { "user-domgroups", 0, POPT_ARG_STRING, &string_arg,
2175 OPT_USERDOMGROUPS, "Get user domain groups", "SID" },
2176 { "sid-aliases", 0, POPT_ARG_STRING, &string_arg, OPT_SIDALIASES, "Get sid aliases", "SID" },
2177 { "user-sids", 0, POPT_ARG_STRING, &string_arg, OPT_USERSIDS, "Get user group sids for user SID", "SID" },
2178 { "authenticate", 'a', POPT_ARG_STRING, &string_arg, 'a', "authenticate user", "user%password" },
2179 { "pam-logon", 0, POPT_ARG_STRING, &string_arg, OPT_PAM_LOGON,
2180 "do a pam logon equivalent", "user%password" },
2181 { "logoff", 0, POPT_ARG_NONE, NULL, OPT_LOGOFF,
2182 "log off user", "uid" },
2183 { "logoff-user", 0, POPT_ARG_STRING, &logoff_user,
2184 OPT_LOGOFF_USER, "username to log off" },
2185 { "logoff-uid", 0, POPT_ARG_INT, &logoff_uid,
2186 OPT_LOGOFF_UID, "uid to log off" },
2187 { "set-auth-user", 0, POPT_ARG_STRING, &string_arg, OPT_SET_AUTH_USER, "Store user and password used by winbindd (root only)", "user%password" },
2188 { "ccache-save", 0, POPT_ARG_STRING, &string_arg,
2189 OPT_CCACHE_SAVE, "Store user and password for ccache "
2190 "operation", "user%password" },
2191 { "getdcname", 0, POPT_ARG_STRING, &string_arg, OPT_GETDCNAME,
2192 "Get a DC name for a foreign domain", "domainname" },
2193 { "dsgetdcname", 0, POPT_ARG_STRING, &string_arg, OPT_DSGETDCNAME, "Find a DC for a domain", "domainname" },
2194 { "dc-info", 0, POPT_ARG_STRING, &string_arg, OPT_DC_INFO,
2195 "Find the currently known DCs", "domainname" },
2196 { "get-auth-user", 0, POPT_ARG_NONE, NULL, OPT_GET_AUTH_USER, "Retrieve user and password used by winbindd (root only)", NULL },
2197 { "ping", 'p', POPT_ARG_NONE, 0, 'p', "Ping winbindd to see if it is alive" },
2198 { "domain", 0, POPT_ARG_STRING, &opt_domain_name, OPT_DOMAIN_NAME, "Define to the domain to restrict operation", "domain" },
2199 #ifdef WITH_FAKE_KASERVER
2200 { "klog", 'k', POPT_ARG_STRING, &string_arg, 'k', "set an AFS token from winbind", "user%password" },
2201 #endif
2202 #ifdef HAVE_KRB5
2203 { "krb5auth", 'K', POPT_ARG_STRING, &string_arg, 'K', "authenticate user using Kerberos", "user%password" },
2204 /* destroys wbinfo --help output */
2205 /* "user%password,DOM\\user%password,user@EXAMPLE.COM,EXAMPLE.COM\\user%password" }, */
2206 { "krb5ccname", 0, POPT_ARG_STRING, &opt_krb5ccname, OPT_KRB5CCNAME, "authenticate user using Kerberos and specific credential cache type", "krb5ccname" },
2207 #endif
2208 { "separator", 0, POPT_ARG_NONE, 0, OPT_SEPARATOR, "Get the active winbind separator", NULL },
2209 { "verbose", 0, POPT_ARG_NONE, 0, OPT_VERBOSE, "Print additional information per command", NULL },
2210 { "change-user-password", 0, POPT_ARG_STRING, &string_arg, OPT_CHANGE_USER_PASSWORD, "Change the password for a user", NULL },
2211 { "ntlmv2", 0, POPT_ARG_NONE, 0, OPT_NTLMV2, "Use NTLMv2 cryptography for user authentication", NULL},
2212 { "lanman", 0, POPT_ARG_NONE, 0, OPT_LANMAN, "Use lanman cryptography for user authentication", NULL},
2213 POPT_COMMON_VERSION
2214 POPT_TABLEEND
2215 };
2216
2217 /* Samba client initialisation */
2218 load_case_tables();
2219
2220
2221 /* Parse options */
2222
2223 pc = poptGetContext("wbinfo", argc, argv,
2224 long_options, 0);
2225
2226 /* Parse command line options */
2227
2228 if (argc == 1) {
2229 poptPrintHelp(pc, stderr, 0);
2230 return 1;
2231 }
2232
2233 while((opt = poptGetNextOpt(pc)) != -1) {
2234 /* get the generic configuration parameters like --domain */
2235 switch (opt) {
2236 case OPT_VERBOSE:
2237 verbose = true;
2238 break;
2239 case OPT_NTLMV2:
2240 use_ntlmv2 = true;
2241 break;
2242 case OPT_LANMAN:
2243 use_lanman = true;
2244 break;
2245 }
2246 }
2247
2248 poptFreeContext(pc);
2249
2250 pc = poptGetContext(NULL, argc, (const char **)argv, long_options,
2251 POPT_CONTEXT_KEEP_FIRST);
2252
2253 while((opt = poptGetNextOpt(pc)) != -1) {
2254 switch (opt) {
2255 case 'u':
2256 if (!print_domain_users(opt_domain_name)) {
2257 d_fprintf(stderr,
2258 "Error looking up domain users\n");
2259 goto done;
2260 }
2261 break;
2262 case 'g':
2263 if (!print_domain_groups(opt_domain_name)) {
2264 d_fprintf(stderr,
2265 "Error looking up domain groups\n");
2266 goto done;
2267 }
2268 break;
2269 case 's':
2270 if (!wbinfo_lookupsid(string_arg)) {
2271 d_fprintf(stderr,
2272 "Could not lookup sid %s\n",
2273 string_arg);
2274 goto done;
2275 }
2276 break;
2277 case OPT_SID_TO_FULLNAME:
2278 if (!wbinfo_lookupsid_fullname(string_arg)) {
2279 d_fprintf(stderr, "Could not lookup sid %s\n",
2280 string_arg);
2281 goto done;
2282 }
2283 break;
2284 case 'R':
2285 if (!wbinfo_lookuprids(opt_domain_name, string_arg)) {
2286 d_fprintf(stderr, "Could not lookup RIDs %s\n",
2287 string_arg);
2288 goto done;
2289 }
2290 break;
2291 case OPT_LOOKUP_SIDS:
2292 if (!wbinfo_lookup_sids(string_arg)) {
2293 d_fprintf(stderr, "Could not lookup SIDs %s\n",
2294 string_arg);
2295 goto done;
2296 }
2297 break;
2298 case 'n':
2299 if (!wbinfo_lookupname(string_arg)) {
2300 d_fprintf(stderr, "Could not lookup name %s\n",
2301 string_arg);
2302 goto done;
2303 }
2304 break;
2305 case 'N':
2306 if (!wbinfo_wins_byname(string_arg)) {
2307 d_fprintf(stderr,
2308 "Could not lookup WINS by name %s\n",
2309 string_arg);
2310 goto done;
2311 }
2312 break;
2313 case 'I':
2314 if (!wbinfo_wins_byip(string_arg)) {
2315 d_fprintf(stderr,
2316 "Could not lookup WINS by IP %s\n",
2317 string_arg);
2318 goto done;
2319 }
2320 break;
2321 case 'U':
2322 if (!wbinfo_uid_to_sid(int_arg)) {
2323 d_fprintf(stderr,
2324 "Could not convert uid %d to sid\n",
2325 int_arg);
2326 goto done;
2327 }
2328 break;
2329 case 'G':
2330 if (!wbinfo_gid_to_sid(int_arg)) {
2331 d_fprintf(stderr,
2332 "Could not convert gid %d to sid\n",
2333 int_arg);
2334 goto done;
2335 }
2336 break;
2337 case 'S':
2338 if (!wbinfo_sid_to_uid(string_arg)) {
2339 d_fprintf(stderr,
2340 "Could not convert sid %s to uid\n",
2341 string_arg);
2342 goto done;
2343 }
2344 break;
2345 case 'Y':
2346 if (!wbinfo_sid_to_gid(string_arg)) {
2347 d_fprintf(stderr,
2348 "Could not convert sid %s to gid\n",
2349 string_arg);
2350 goto done;
2351 }
2352 break;
2353 case OPT_ALLOCATE_UID:
2354 if (!wbinfo_allocate_uid()) {
2355 d_fprintf(stderr, "Could not allocate a uid\n");
2356 goto done;
2357 }
2358 break;
2359 case OPT_ALLOCATE_GID:
2360 if (!wbinfo_allocate_gid()) {
2361 d_fprintf(stderr, "Could not allocate a gid\n");
2362 goto done;
2363 }
2364 break;
2365 case OPT_SET_UID_MAPPING:
2366 if (!parse_mapping_arg(string_arg, &int_subarg,
2367 &string_subarg) ||
2368 !wbinfo_set_uid_mapping(int_subarg, string_subarg))
2369 {
2370 d_fprintf(stderr, "Could not create or modify "
2371 "uid to sid mapping\n");
2372 goto done;
2373 }
2374 break;
2375 case OPT_SET_GID_MAPPING:
2376 if (!parse_mapping_arg(string_arg, &int_subarg,
2377 &string_subarg) ||
2378 !wbinfo_set_gid_mapping(int_subarg, string_subarg))
2379 {
2380 d_fprintf(stderr, "Could not create or modify "
2381 "gid to sid mapping\n");
2382 goto done;
2383 }
2384 break;
2385 case OPT_REMOVE_UID_MAPPING:
2386 if (!parse_mapping_arg(string_arg, &int_subarg,
2387 &string_subarg) ||
2388 !wbinfo_remove_uid_mapping(int_subarg,
2389 string_subarg))
2390 {
2391 d_fprintf(stderr, "Could not remove uid to sid "
2392 "mapping\n");
2393 goto done;
2394 }
2395 break;
2396 case OPT_REMOVE_GID_MAPPING:
2397 if (!parse_mapping_arg(string_arg, &int_subarg,
2398 &string_subarg) ||
2399 !wbinfo_remove_gid_mapping(int_subarg,
2400 string_subarg))
2401 {
2402 d_fprintf(stderr, "Could not remove gid to sid "
2403 "mapping\n");
2404 goto done;
2405 }
2406 break;
2407 case OPT_SIDS_TO_XIDS:
2408 if (!wbinfo_sids_to_unix_ids(string_arg)) {
2409 d_fprintf(stderr, "wbinfo_sids_to_unix_ids "
2410 "failed\n");
2411 goto done;
2412 }
2413 break;
2414 case 't':
2415 if (!wbinfo_check_secret(opt_domain_name)) {
2416 d_fprintf(stderr, "Could not check secret\n");
2417 goto done;
2418 }
2419 break;
2420 case 'c':
2421 if (!wbinfo_change_secret(opt_domain_name)) {
2422 d_fprintf(stderr, "Could not change secret\n");
2423 goto done;
2424 }
2425 break;
2426 case 'P':
2427 if (!wbinfo_ping_dc()) {
2428 goto done;
2429 }
2430 break;
2431 case 'm':
2432 if (!wbinfo_list_domains(false, verbose)) {
2433 d_fprintf(stderr,
2434 "Could not list trusted domains\n");
2435 goto done;
2436 }
2437 break;
2438 case OPT_SEQUENCE:
2439 if (!wbinfo_show_sequence(opt_domain_name)) {
2440 d_fprintf(stderr,
2441 "Could not show sequence numbers\n");
2442 goto done;
2443 }
2444 break;
2445 case OPT_ONLINESTATUS:
2446 if (!wbinfo_show_onlinestatus(opt_domain_name)) {
2447 d_fprintf(stderr,
2448 "Could not show online-status\n");
2449 goto done;
2450 }
2451 break;
2452 case 'D':
2453 if (!wbinfo_domain_info(string_arg)) {
2454 d_fprintf(stderr,
2455 "Could not get domain info\n");
2456 goto done;
2457 }
2458 break;
2459 case 'i':
2460 if (!wbinfo_get_userinfo(string_arg)) {
2461 d_fprintf(stderr,
2462 "Could not get info for user %s\n",
2463 string_arg);
2464 goto done;
2465 }
2466 break;
2467 case OPT_USER_SIDINFO:
2468 if ( !wbinfo_get_user_sidinfo(string_arg)) {
2469 d_fprintf(stderr,
2470 "Could not get info for user "
2471 "sid %s\n", string_arg);
2472 goto done;
2473 }
2474 break;
2475 case OPT_UID_INFO:
2476 if ( !wbinfo_get_uidinfo(int_arg)) {
2477 d_fprintf(stderr, "Could not get info for uid "
2478 "%d\n", int_arg);
2479 goto done;
2480 }
2481 break;
2482 case OPT_GROUP_INFO:
2483 if ( !wbinfo_get_groupinfo(string_arg)) {
2484 d_fprintf(stderr, "Could not get info for "
2485 "group %s\n", string_arg);
2486 goto done;
2487 }
2488 break;
2489 case OPT_GID_INFO:
2490 if ( !wbinfo_get_gidinfo(int_arg)) {
2491 d_fprintf(stderr, "Could not get info for gid "
2492 "%d\n", int_arg);
2493 goto done;
2494 }
2495 break;
2496 case 'r':
2497 if (!wbinfo_get_usergroups(string_arg)) {
2498 d_fprintf(stderr,
2499 "Could not get groups for user %s\n",
2500 string_arg);
2501 goto done;
2502 }
2503 break;
2504 case OPT_USERSIDS:
2505 if (!wbinfo_get_usersids(string_arg)) {
2506 d_fprintf(stderr, "Could not get group SIDs "
2507 "for user SID %s\n",
2508 string_arg);
2509 goto done;
2510 }
2511 break;
2512 case OPT_USERDOMGROUPS:
2513 if (!wbinfo_get_userdomgroups(string_arg)) {
2514 d_fprintf(stderr, "Could not get user's domain "
2515 "groups for user SID %s\n",
2516 string_arg);
2517 goto done;
2518 }
2519 break;
2520 case OPT_SIDALIASES:
2521 if (!wbinfo_get_sidaliases(opt_domain_name,
2522 string_arg)) {
2523 d_fprintf(stderr, "Could not get sid aliases "
2524 "for user SID %s\n", string_arg);
2525 goto done;
2526 }
2527 break;
2528 case 'a': {
2529 bool got_error = false;
2530
2531 if (!wbinfo_auth(string_arg)) {
2532 d_fprintf(stderr,
2533 "Could not authenticate user "
2534 "%s with plaintext "
2535 "password\n", string_arg);
2536 got_error = true;
2537 }
2538
2539 if (!wbinfo_auth_crap(string_arg, use_ntlmv2,
2540 use_lanman)) {
2541 d_fprintf(stderr,
2542 "Could not authenticate user "
2543 "%s with challenge/response\n",
2544 string_arg);
2545 got_error = true;
2546 }
2547
2548 if (got_error)
2549 goto done;
2550 break;
2551 }
2552 case OPT_PAM_LOGON:
2553 if (!wbinfo_pam_logon(string_arg)) {
2554 d_fprintf(stderr, "pam_logon failed for %s\n",
2555 string_arg);
2556 goto done;
2557 }
2558 break;
2559 case OPT_LOGOFF:
2560 {
2561 wbcErr wbc_status;
2562
2563 wbc_status = wbcLogoffUser(logoff_user, logoff_uid,
2564 "");
2565 d_printf("Logoff %s (%d): %s\n", logoff_user,
2566 logoff_uid, wbcErrorString(wbc_status));
2567 break;
2568 }
2569 case 'K': {
2570 uint32_t flags = WBFLAG_PAM_KRB5 |
2571 WBFLAG_PAM_CACHED_LOGIN |
2572 WBFLAG_PAM_FALLBACK_AFTER_KRB5 |
2573 WBFLAG_PAM_INFO3_TEXT |
2574 WBFLAG_PAM_CONTACT_TRUSTDOM;
2575
2576 if (!wbinfo_auth_krb5(string_arg, opt_krb5ccname,
2577 flags)) {
2578 d_fprintf(stderr,
2579 "Could not authenticate user "
2580 "[%s] with Kerberos "
2581 "(ccache: %s)\n", string_arg,
2582 opt_krb5ccname);
2583 goto done;
2584 }
2585 break;
2586 }
2587 case 'k':
2588 if (!wbinfo_klog(string_arg)) {
2589 d_fprintf(stderr, "Could not klog user\n");
2590 goto done;
2591 }
2592 break;
2593 case 'p':
2594 if (!wbinfo_ping()) {
2595 d_fprintf(stderr, "could not ping winbindd!\n");
2596 goto done;
2597 }
2598 break;
2599 case OPT_SET_AUTH_USER:
2600 if (!wbinfo_set_auth_user(string_arg)) {
2601 goto done;
2602 }
2603 break;
2604 case OPT_GET_AUTH_USER:
2605 wbinfo_get_auth_user();
2606 goto done;
2607 break;
2608 case OPT_CCACHE_SAVE:
2609 if (!wbinfo_ccache_save(string_arg)) {
2610 goto done;
2611 }
2612 break;
2613 case OPT_GETDCNAME:
2614 if (!wbinfo_getdcname(string_arg)) {
2615 goto done;
2616 }
2617 break;
2618 case OPT_DSGETDCNAME:
2619 if (!wbinfo_dsgetdcname(string_arg, 0)) {
2620 goto done;
2621 }
2622 break;
2623 case OPT_DC_INFO:
2624 if (!wbinfo_dc_info(string_arg)) {
2625 goto done;
2626 }
2627 break;
2628 case OPT_SEPARATOR: {
2629 const char sep = winbind_separator();
2630 if ( !sep ) {
2631 goto done;
2632 }
2633 d_printf("%c\n", sep);
2634 break;
2635 }
2636 case OPT_LIST_ALL_DOMAINS:
2637 if (!wbinfo_list_domains(true, verbose)) {
2638 goto done;
2639 }
2640 break;
2641 case OPT_LIST_OWN_DOMAIN:
2642 if (!wbinfo_list_own_domain()) {
2643 goto done;
2644 }
2645 break;
2646 case OPT_CHANGE_USER_PASSWORD:
2647 if (!wbinfo_change_user_password(string_arg)) {
2648 d_fprintf(stderr,
2649 "Could not change user password "
2650 "for user %s\n", string_arg);
2651 goto done;
2652 }
2653 break;
2654
2655 /* generic configuration options */
2656 case OPT_DOMAIN_NAME:
2657 case OPT_VERBOSE:
2658 case OPT_NTLMV2:
2659 case OPT_LANMAN:
2660 case OPT_LOGOFF_USER:
2661 case OPT_LOGOFF_UID:
2662 case OPT_KRB5CCNAME:
2663 break;
2664 default:
2665 d_fprintf(stderr, "Invalid option\n");
2666 poptPrintHelp(pc, stderr, 0);
2667 goto done;
2668 }
2669 }
2670
2671 result = 0;
2672
2673 /* Exit code */
2674
2675 done:
2676 talloc_free(frame);
2677
2678 poptFreeContext(pc);
2679 return result;
2680 }
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