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backupkey: Handle more clearly the case where we find the secret, but it has no value
[Samba.git] / nsswitch / wbinfo.c
blob2c9f4de92e710c270821821d253c2406d2069967
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(const char *domain)
830 {
831 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
832 struct wbcAuthErrorInfo *error = NULL;
833 char *dcname = NULL;
834
835 const char *domain_name;
836
837 if (domain) {
838 domain_name = domain;
839 } else {
840 domain_name = get_winbind_domain();
841 }
842
843 wbc_status = wbcPingDc2(domain_name, &error, &dcname);
844
845 d_printf("checking the NETLOGON for domain[%s] dc connection to \"%s\" %s\n",
846 domain_name ? domain_name : "",
847 dcname ? dcname : "",
848 WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed");
849
850 wbcFreeMemory(dcname);
851 if (wbc_status == WBC_ERR_AUTH_ERROR) {
852 d_fprintf(stderr, "error code was %s (0x%x)\n",
853 error->nt_string, error->nt_status);
854 wbcFreeMemory(error);
855 return false;
856 }
857 if (!WBC_ERROR_IS_OK(wbc_status)) {
858 d_fprintf(stderr, "failed to call wbcPingDc: %s\n",
859 wbcErrorString(wbc_status));
860 return false;
861 }
862
863 return true;
864 }
865
866 /* Convert uid to sid */
867
868 static bool wbinfo_uid_to_sid(uid_t uid)
869 {
870 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
871 struct wbcDomainSid sid;
872 char sid_str[WBC_SID_STRING_BUFLEN];
873
874 /* Send request */
875
876 wbc_status = wbcUidToSid(uid, &sid);
877 if (!WBC_ERROR_IS_OK(wbc_status)) {
878 d_fprintf(stderr, "failed to call wbcUidToSid: %s\n",
879 wbcErrorString(wbc_status));
880 return false;
881 }
882
883 wbcSidToStringBuf(&sid, sid_str, sizeof(sid_str));
884
885 /* Display response */
886
887 d_printf("%s\n", sid_str);
888
889 return true;
890 }
891
892 /* Convert gid to sid */
893
894 static bool wbinfo_gid_to_sid(gid_t gid)
895 {
896 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
897 struct wbcDomainSid sid;
898 char sid_str[WBC_SID_STRING_BUFLEN];
899
900 /* Send request */
901
902 wbc_status = wbcGidToSid(gid, &sid);
903 if (!WBC_ERROR_IS_OK(wbc_status)) {
904 d_fprintf(stderr, "failed to call wbcGidToSid: %s\n",
905 wbcErrorString(wbc_status));
906 return false;
907 }
908
909 wbcSidToStringBuf(&sid, sid_str, sizeof(sid_str));
910
911 /* Display response */
912
913 d_printf("%s\n", sid_str);
914
915 return true;
916 }
917
918 /* Convert sid to uid */
919
920 static bool wbinfo_sid_to_uid(const char *sid_str)
921 {
922 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
923 struct wbcDomainSid sid;
924 uid_t uid;
925
926 /* Send request */
927
928 wbc_status = wbcStringToSid(sid_str, &sid);
929 if (!WBC_ERROR_IS_OK(wbc_status)) {
930 d_fprintf(stderr, "failed to call wbcStringToSid: %s\n",
931 wbcErrorString(wbc_status));
932 return false;
933 }
934
935 wbc_status = wbcSidToUid(&sid, &uid);
936 if (!WBC_ERROR_IS_OK(wbc_status)) {
937 d_fprintf(stderr, "failed to call wbcSidToUid: %s\n",
938 wbcErrorString(wbc_status));
939 return false;
940 }
941
942 /* Display response */
943
944 d_printf("%d\n", (int)uid);
945
946 return true;
947 }
948
949 static bool wbinfo_sid_to_gid(const char *sid_str)
950 {
951 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
952 struct wbcDomainSid sid;
953 gid_t gid;
954
955 /* Send request */
956
957 wbc_status = wbcStringToSid(sid_str, &sid);
958 if (!WBC_ERROR_IS_OK(wbc_status)) {
959 d_fprintf(stderr, "failed to call wbcStringToSid: %s\n",
960 wbcErrorString(wbc_status));
961 return false;
962 }
963
964 wbc_status = wbcSidToGid(&sid, &gid);
965 if (!WBC_ERROR_IS_OK(wbc_status)) {
966 d_fprintf(stderr, "failed to call wbcSidToGid: %s\n",
967 wbcErrorString(wbc_status));
968 return false;
969 }
970
971 /* Display response */
972
973 d_printf("%d\n", (int)gid);
974
975 return true;
976 }
977
978 static bool wbinfo_sids_to_unix_ids(const char *arg)
979 {
980 char sidstr[WBC_SID_STRING_BUFLEN];
981 struct wbcDomainSid *sids;
982 struct wbcUnixId *unix_ids;
983 int i, num_sids;
984 const char *p;
985 wbcErr wbc_status;
986
987
988 num_sids = 0;
989 sids = NULL;
990 p = arg;
991
992 while (next_token(&p, sidstr, LIST_SEP, sizeof(sidstr))) {
993 sids = talloc_realloc(talloc_tos(), sids, struct wbcDomainSid,
994 num_sids+1);
995 if (sids == NULL) {
996 d_fprintf(stderr, "talloc failed\n");
997 return false;
998 }
999 wbc_status = wbcStringToSid(sidstr, &sids[num_sids]);
1000 if (!WBC_ERROR_IS_OK(wbc_status)) {
1001 d_fprintf(stderr, "wbcSidToString(%s) failed: %s\n",
1002 sidstr, wbcErrorString(wbc_status));
1003 TALLOC_FREE(sids);
1004 return false;
1005 }
1006 num_sids += 1;
1007 }
1008
1009 unix_ids = talloc_array(talloc_tos(), struct wbcUnixId, num_sids);
1010 if (unix_ids == NULL) {
1011 TALLOC_FREE(sids);
1012 return false;
1013 }
1014
1015 wbc_status = wbcSidsToUnixIds(sids, num_sids, unix_ids);
1016 if (!WBC_ERROR_IS_OK(wbc_status)) {
1017 d_fprintf(stderr, "wbcSidsToUnixIds failed: %s\n",
1018 wbcErrorString(wbc_status));
1019 TALLOC_FREE(sids);
1020 return false;
1021 }
1022
1023 for (i=0; i<num_sids; i++) {
1024
1025 wbcSidToStringBuf(&sids[i], sidstr, sizeof(sidstr));
1026
1027 switch(unix_ids[i].type) {
1028 case WBC_ID_TYPE_UID:
1029 d_printf("%s -> uid %d\n", sidstr, unix_ids[i].id.uid);
1030 break;
1031 case WBC_ID_TYPE_GID:
1032 d_printf("%s -> gid %d\n", sidstr, unix_ids[i].id.gid);
1033 break;
1034 case WBC_ID_TYPE_BOTH:
1035 d_printf("%s -> uid/gid %d\n", sidstr, unix_ids[i].id.uid);
1036 break;
1037 default:
1038 d_printf("%s -> unmapped\n", sidstr);
1039 break;
1040 }
1041 }
1042
1043 TALLOC_FREE(sids);
1044 TALLOC_FREE(unix_ids);
1045
1046 return true;
1047 }
1048
1049 static bool wbinfo_allocate_uid(void)
1050 {
1051 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1052 uid_t uid;
1053
1054 /* Send request */
1055
1056 wbc_status = wbcAllocateUid(&uid);
1057 if (!WBC_ERROR_IS_OK(wbc_status)) {
1058 d_fprintf(stderr, "failed to call wbcAllocateUid: %s\n",
1059 wbcErrorString(wbc_status));
1060 return false;
1061 }
1062
1063 /* Display response */
1064
1065 d_printf("New uid: %u\n", (unsigned int)uid);
1066
1067 return true;
1068 }
1069
1070 static bool wbinfo_allocate_gid(void)
1071 {
1072 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1073 gid_t gid;
1074
1075 /* Send request */
1076
1077 wbc_status = wbcAllocateGid(&gid);
1078 if (!WBC_ERROR_IS_OK(wbc_status)) {
1079 d_fprintf(stderr, "failed to call wbcAllocateGid: %s\n",
1080 wbcErrorString(wbc_status));
1081 return false;
1082 }
1083
1084 /* Display response */
1085
1086 d_printf("New gid: %u\n", (unsigned int)gid);
1087
1088 return true;
1089 }
1090
1091 static bool wbinfo_set_uid_mapping(uid_t uid, const char *sid_str)
1092 {
1093 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1094 struct wbcDomainSid sid;
1095
1096 /* Send request */
1097
1098 wbc_status = wbcStringToSid(sid_str, &sid);
1099 if (!WBC_ERROR_IS_OK(wbc_status)) {
1100 d_fprintf(stderr, "failed to call wbcStringToSid: %s\n",
1101 wbcErrorString(wbc_status));
1102 return false;
1103 }
1104
1105 wbc_status = wbcSetUidMapping(uid, &sid);
1106 if (!WBC_ERROR_IS_OK(wbc_status)) {
1107 d_fprintf(stderr, "failed to call wbcSetUidMapping: %s\n",
1108 wbcErrorString(wbc_status));
1109 return false;
1110 }
1111
1112 /* Display response */
1113
1114 d_printf("uid %u now mapped to sid %s\n",
1115 (unsigned int)uid, sid_str);
1116
1117 return true;
1118 }
1119
1120 static bool wbinfo_set_gid_mapping(gid_t gid, const char *sid_str)
1121 {
1122 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1123 struct wbcDomainSid sid;
1124
1125 /* Send request */
1126
1127 wbc_status = wbcStringToSid(sid_str, &sid);
1128 if (!WBC_ERROR_IS_OK(wbc_status)) {
1129 d_fprintf(stderr, "failed to call wbcStringToSid: %s\n",
1130 wbcErrorString(wbc_status));
1131 return false;
1132 }
1133
1134 wbc_status = wbcSetGidMapping(gid, &sid);
1135 if (!WBC_ERROR_IS_OK(wbc_status)) {
1136 d_fprintf(stderr, "failed to call wbcSetGidMapping: %s\n",
1137 wbcErrorString(wbc_status));
1138 return false;
1139 }
1140
1141 /* Display response */
1142
1143 d_printf("gid %u now mapped to sid %s\n",
1144 (unsigned int)gid, sid_str);
1145
1146 return true;
1147 }
1148
1149 static bool wbinfo_remove_uid_mapping(uid_t uid, const char *sid_str)
1150 {
1151 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1152 struct wbcDomainSid sid;
1153
1154 /* Send request */
1155
1156 wbc_status = wbcStringToSid(sid_str, &sid);
1157 if (!WBC_ERROR_IS_OK(wbc_status)) {
1158 d_fprintf(stderr, "failed to call wbcStringToSid: %s\n",
1159 wbcErrorString(wbc_status));
1160 return false;
1161 }
1162
1163 wbc_status = wbcRemoveUidMapping(uid, &sid);
1164 if (!WBC_ERROR_IS_OK(wbc_status)) {
1165 d_fprintf(stderr, "failed to call wbcRemoveUidMapping: %s\n",
1166 wbcErrorString(wbc_status));
1167 return false;
1168 }
1169
1170 /* Display response */
1171
1172 d_printf("Removed uid %u to sid %s mapping\n",
1173 (unsigned int)uid, sid_str);
1174
1175 return true;
1176 }
1177
1178 static bool wbinfo_remove_gid_mapping(gid_t gid, const char *sid_str)
1179 {
1180 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1181 struct wbcDomainSid sid;
1182
1183 /* Send request */
1184
1185 wbc_status = wbcStringToSid(sid_str, &sid);
1186 if (!WBC_ERROR_IS_OK(wbc_status)) {
1187 d_fprintf(stderr, "failed to call wbcStringToSid: %s\n",
1188 wbcErrorString(wbc_status));
1189 return false;
1190 }
1191
1192 wbc_status = wbcRemoveGidMapping(gid, &sid);
1193 if (!WBC_ERROR_IS_OK(wbc_status)) {
1194 d_fprintf(stderr, "failed to call wbcRemoveGidMapping: %s\n",
1195 wbcErrorString(wbc_status));
1196 return false;
1197 }
1198
1199 /* Display response */
1200
1201 d_printf("Removed gid %u to sid %s mapping\n",
1202 (unsigned int)gid, sid_str);
1203
1204 return true;
1205 }
1206
1207 /* Convert sid to string */
1208
1209 static bool wbinfo_lookupsid(const char *sid_str)
1210 {
1211 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1212 struct wbcDomainSid sid;
1213 char *domain;
1214 char *name;
1215 enum wbcSidType type;
1216
1217 /* Send off request */
1218
1219 wbc_status = wbcStringToSid(sid_str, &sid);
1220 if (!WBC_ERROR_IS_OK(wbc_status)) {
1221 d_fprintf(stderr, "failed to call wbcStringToSid: %s\n",
1222 wbcErrorString(wbc_status));
1223 return false;
1224 }
1225
1226 wbc_status = wbcLookupSid(&sid, &domain, &name, &type);
1227 if (!WBC_ERROR_IS_OK(wbc_status)) {
1228 d_fprintf(stderr, "failed to call wbcLookupSid: %s\n",
1229 wbcErrorString(wbc_status));
1230 return false;
1231 }
1232
1233 /* Display response */
1234
1235 if (type == WBC_SID_NAME_DOMAIN) {
1236 d_printf("%s %d\n", domain, type);
1237 } else {
1238 d_printf("%s%c%s %d\n",
1239 domain, winbind_separator(), name, type);
1240 }
1241
1242 wbcFreeMemory(domain);
1243 wbcFreeMemory(name);
1244
1245 return true;
1246 }
1247
1248 /* Convert sid to fullname */
1249
1250 static bool wbinfo_lookupsid_fullname(const char *sid_str)
1251 {
1252 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1253 struct wbcDomainSid sid;
1254 char *domain;
1255 char *name;
1256 enum wbcSidType type;
1257
1258 /* Send off request */
1259
1260 wbc_status = wbcStringToSid(sid_str, &sid);
1261 if (!WBC_ERROR_IS_OK(wbc_status)) {
1262 d_fprintf(stderr, "failed to call wbcStringToSid: %s\n",
1263 wbcErrorString(wbc_status));
1264 return false;
1265 }
1266
1267 wbc_status = wbcGetDisplayName(&sid, &domain, &name, &type);
1268 if (!WBC_ERROR_IS_OK(wbc_status)) {
1269 d_fprintf(stderr, "failed to call wbcGetDisplayName: %s\n",
1270 wbcErrorString(wbc_status));
1271 return false;
1272 }
1273
1274 /* Display response */
1275
1276 d_printf("%s%c%s %d\n",
1277 domain, winbind_separator(), name, type);
1278
1279 wbcFreeMemory(domain);
1280 wbcFreeMemory(name);
1281
1282 return true;
1283 }
1284
1285 /* Lookup a list of RIDs */
1286
1287 static bool wbinfo_lookuprids(const char *domain, const char *arg)
1288 {
1289 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1290 struct wbcDomainInfo *dinfo = NULL;
1291 char *domain_name = NULL;
1292 const char **names = NULL;
1293 enum wbcSidType *types = NULL;
1294 size_t i;
1295 int num_rids;
1296 uint32_t *rids = NULL;
1297 const char *p;
1298 char *ridstr;
1299 TALLOC_CTX *mem_ctx = NULL;
1300 bool ret = false;
1301
1302 if ((domain == NULL) || (strequal(domain, ".")) || (domain[0] == '\0')){
1303 domain = get_winbind_domain();
1304 }
1305
1306 /* Send request */
1307
1308 wbc_status = wbcDomainInfo(domain, &dinfo);
1309 if (!WBC_ERROR_IS_OK(wbc_status)) {
1310 d_printf("wbcDomainInfo(%s) failed: %s\n", domain,
1311 wbcErrorString(wbc_status));
1312 goto done;
1313 }
1314
1315 mem_ctx = talloc_new(NULL);
1316 if (mem_ctx == NULL) {
1317 d_printf("talloc_new failed\n");
1318 goto done;
1319 }
1320
1321 num_rids = 0;
1322 rids = NULL;
1323 p = arg;
1324
1325 while (next_token_talloc(mem_ctx, &p, &ridstr, " ,\n")) {
1326 uint32_t rid = strtoul(ridstr, NULL, 10);
1327 rids = talloc_realloc(mem_ctx, rids, uint32_t, num_rids + 1);
1328 if (rids == NULL) {
1329 d_printf("talloc_realloc failed\n");
1330 }
1331 rids[num_rids] = rid;
1332 num_rids += 1;
1333 }
1334
1335 if (rids == NULL) {
1336 d_printf("no rids\n");
1337 goto done;
1338 }
1339
1340 wbc_status = wbcLookupRids(&dinfo->sid, num_rids, rids,
1341 &p, &names, &types);
1342 if (!WBC_ERROR_IS_OK(wbc_status)) {
1343 d_printf("winbind_lookup_rids failed: %s\n",
1344 wbcErrorString(wbc_status));
1345 goto done;
1346 }
1347
1348 domain_name = discard_const_p(char, p);
1349 d_printf("Domain: %s\n", domain_name);
1350
1351 for (i=0; i<num_rids; i++) {
1352 d_printf("%8d: %s (%s)\n", rids[i], names[i],
1353 wbcSidTypeString(types[i]));
1354 }
1355
1356 ret = true;
1357 done:
1358 wbcFreeMemory(dinfo);
1359 wbcFreeMemory(domain_name);
1360 wbcFreeMemory(names);
1361 wbcFreeMemory(types);
1362 TALLOC_FREE(mem_ctx);
1363 return ret;
1364 }
1365
1366 static bool wbinfo_lookup_sids(const char *arg)
1367 {
1368 char sidstr[WBC_SID_STRING_BUFLEN];
1369 struct wbcDomainSid *sids;
1370 struct wbcDomainInfo *domains;
1371 struct wbcTranslatedName *names;
1372 int num_domains;
1373 int i, num_sids;
1374 const char *p;
1375 wbcErr wbc_status;
1376
1377
1378 num_sids = 0;
1379 sids = NULL;
1380 p = arg;
1381
1382 while (next_token(&p, sidstr, LIST_SEP, sizeof(sidstr))) {
1383 sids = talloc_realloc(talloc_tos(), sids, struct wbcDomainSid,
1384 num_sids+1);
1385 if (sids == NULL) {
1386 d_fprintf(stderr, "talloc failed\n");
1387 return false;
1388 }
1389 wbc_status = wbcStringToSid(sidstr, &sids[num_sids]);
1390 if (!WBC_ERROR_IS_OK(wbc_status)) {
1391 d_fprintf(stderr, "wbcSidToString(%s) failed: %s\n",
1392 sidstr, wbcErrorString(wbc_status));
1393 TALLOC_FREE(sids);
1394 return false;
1395 }
1396 num_sids += 1;
1397 }
1398
1399 wbc_status = wbcLookupSids(sids, num_sids, &domains, &num_domains,
1400 &names);
1401 if (!WBC_ERROR_IS_OK(wbc_status)) {
1402 d_fprintf(stderr, "wbcLookupSids failed: %s\n",
1403 wbcErrorString(wbc_status));
1404 TALLOC_FREE(sids);
1405 return false;
1406 }
1407
1408 for (i=0; i<num_sids; i++) {
1409 const char *domain = NULL;
1410
1411 wbcSidToStringBuf(&sids[i], sidstr, sizeof(sidstr));
1412
1413 if (names[i].domain_index >= num_domains) {
1414 domain = "<none>";
1415 } else if (names[i].domain_index < 0) {
1416 domain = "<none>";
1417 } else {
1418 domain = domains[names[i].domain_index].short_name;
1419 }
1420
1421 if (names[i].type == WBC_SID_NAME_DOMAIN) {
1422 d_printf("%s -> %s %d\n", sidstr,
1423 domain,
1424 names[i].type);
1425 } else {
1426 d_printf("%s -> %s%c%s %d\n", sidstr,
1427 domain,
1428 winbind_separator(),
1429 names[i].name, names[i].type);
1430 }
1431 }
1432 wbcFreeMemory(names);
1433 wbcFreeMemory(domains);
1434 return true;
1435 }
1436
1437 /* Convert string to sid */
1438
1439 static bool wbinfo_lookupname(const char *full_name)
1440 {
1441 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1442 struct wbcDomainSid sid;
1443 char sid_str[WBC_SID_STRING_BUFLEN];
1444 enum wbcSidType type;
1445 fstring domain_name;
1446 fstring account_name;
1447
1448 /* Send off request */
1449
1450 parse_wbinfo_domain_user(full_name, domain_name,
1451 account_name);
1452
1453 wbc_status = wbcLookupName(domain_name, account_name,
1454 &sid, &type);
1455 if (!WBC_ERROR_IS_OK(wbc_status)) {
1456 d_fprintf(stderr, "failed to call wbcLookupName: %s\n",
1457 wbcErrorString(wbc_status));
1458 return false;
1459 }
1460
1461 wbcSidToStringBuf(&sid, sid_str, sizeof(sid_str));
1462
1463 /* Display response */
1464
1465 d_printf("%s %s (%d)\n", sid_str, wbcSidTypeString(type), type);
1466
1467 return true;
1468 }
1469
1470 static char *wbinfo_prompt_pass(TALLOC_CTX *mem_ctx,
1471 const char *prefix,
1472 const char *username)
1473 {
1474 char *prompt;
1475 char buf[1024] = {0};
1476 int rc;
1477
1478 prompt = talloc_asprintf(mem_ctx, "Enter %s's ", username);
1479 if (!prompt) {
1480 return NULL;
1481 }
1482 if (prefix) {
1483 prompt = talloc_asprintf_append(prompt, "%s ", prefix);
1484 if (!prompt) {
1485 return NULL;
1486 }
1487 }
1488 prompt = talloc_asprintf_append(prompt, "password: ");
1489 if (!prompt) {
1490 return NULL;
1491 }
1492
1493 rc = samba_getpass(prompt, buf, sizeof(buf), false, false);
1494 TALLOC_FREE(prompt);
1495 if (rc < 0) {
1496 return NULL;
1497 }
1498
1499 return talloc_strdup(mem_ctx, buf);
1500 }
1501
1502 /* Authenticate a user with a plaintext password */
1503
1504 static bool wbinfo_auth_krb5(char *username, const char *cctype, uint32_t flags)
1505 {
1506 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1507 char *s = NULL;
1508 char *p = NULL;
1509 char *password = NULL;
1510 char *name = NULL;
1511 char *local_cctype = NULL;
1512 uid_t uid;
1513 struct wbcLogonUserParams params;
1514 struct wbcLogonUserInfo *info;
1515 struct wbcAuthErrorInfo *error;
1516 struct wbcUserPasswordPolicyInfo *policy;
1517 TALLOC_CTX *frame = talloc_tos();
1518
1519 if ((s = talloc_strdup(frame, username)) == NULL) {
1520 return false;
1521 }
1522
1523 if ((p = strchr(s, '%')) != NULL) {
1524 *p = 0;
1525 p++;
1526 password = talloc_strdup(frame, p);
1527 } else {
1528 password = wbinfo_prompt_pass(frame, NULL, username);
1529 }
1530
1531 local_cctype = talloc_strdup(frame, cctype);
1532
1533 name = s;
1534
1535 uid = geteuid();
1536
1537 params.username = name;
1538 params.password = password;
1539 params.num_blobs = 0;
1540 params.blobs = NULL;
1541
1542 wbc_status = wbcAddNamedBlob(&params.num_blobs,
1543 &params.blobs,
1544 "flags",
1545 0,
1546 (uint8_t *)&flags,
1547 sizeof(flags));
1548 if (!WBC_ERROR_IS_OK(wbc_status)) {
1549 d_fprintf(stderr, "failed to call wbcAddNamedBlob: %s\n",
1550 wbcErrorString(wbc_status));
1551 goto done;
1552 }
1553
1554 wbc_status = wbcAddNamedBlob(&params.num_blobs,
1555 &params.blobs,
1556 "user_uid",
1557 0,
1558 (uint8_t *)&uid,
1559 sizeof(uid));
1560 if (!WBC_ERROR_IS_OK(wbc_status)) {
1561 d_fprintf(stderr, "failed to call wbcAddNamedBlob: %s\n",
1562 wbcErrorString(wbc_status));
1563 goto done;
1564 }
1565
1566 wbc_status = wbcAddNamedBlob(&params.num_blobs,
1567 &params.blobs,
1568 "krb5_cc_type",
1569 0,
1570 (uint8_t *)local_cctype,
1571 strlen(cctype)+1);
1572 if (!WBC_ERROR_IS_OK(wbc_status)) {
1573 d_fprintf(stderr, "failed to call wbcAddNamedBlob: %s\n",
1574 wbcErrorString(wbc_status));
1575 goto done;
1576 }
1577
1578 wbc_status = wbcLogonUser(&params, &info, &error, &policy);
1579
1580 d_printf("plaintext kerberos password authentication for [%s] %s "
1581 "(requesting cctype: %s)\n",
1582 username, WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed",
1583 cctype);
1584
1585 if (error) {
1586 d_fprintf(stderr,
1587 "error code was %s (0x%x)\nerror message was: %s\n",
1588 error->nt_string,
1589 error->nt_status,
1590 error->display_string);
1591 }
1592
1593 if (WBC_ERROR_IS_OK(wbc_status)) {
1594 if (flags & WBFLAG_PAM_INFO3_TEXT) {
1595 if (info && info->info && info->info->user_flags &
1596 NETLOGON_CACHED_ACCOUNT) {
1597 d_printf("user_flgs: "
1598 "NETLOGON_CACHED_ACCOUNT\n");
1599 }
1600 }
1601
1602 if (info) {
1603 int i;
1604 for (i=0; i < info->num_blobs; i++) {
1605 if (strequal(info->blobs[i].name,
1606 "krb5ccname")) {
1607 d_printf("credentials were put "
1608 "in: %s\n",
1609 (const char *)
1610 info->blobs[i].blob.data);
1611 break;
1612 }
1613 }
1614 } else {
1615 d_printf("no credentials cached\n");
1616 }
1617 }
1618 done:
1619
1620 wbcFreeMemory(params.blobs);
1621
1622 return WBC_ERROR_IS_OK(wbc_status);
1623 }
1624
1625 /* Authenticate a user with a plaintext password */
1626
1627 static bool wbinfo_auth(char *username)
1628 {
1629 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1630 char *s = NULL;
1631 char *p = NULL;
1632 char *password = NULL;
1633 char *name = NULL;
1634 TALLOC_CTX *frame = talloc_tos();
1635
1636 if ((s = talloc_strdup(frame, username)) == NULL) {
1637 return false;
1638 }
1639
1640 if ((p = strchr(s, '%')) != NULL) {
1641 *p = 0;
1642 p++;
1643 password = talloc_strdup(frame, p);
1644 } else {
1645 password = wbinfo_prompt_pass(frame, NULL, username);
1646 }
1647
1648 name = s;
1649
1650 wbc_status = wbcAuthenticateUser(name, password);
1651
1652 d_printf("plaintext password authentication %s\n",
1653 WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed");
1654
1655 #if 0
1656 if (response.data.auth.nt_status)
1657 d_fprintf(stderr,
1658 "error code was %s (0x%x)\nerror message was: %s\n",
1659 response.data.auth.nt_status_string,
1660 response.data.auth.nt_status,
1661 response.data.auth.error_string);
1662 #endif
1663
1664 return WBC_ERROR_IS_OK(wbc_status);
1665 }
1666
1667 /* Authenticate a user with a challenge/response */
1668
1669 static bool wbinfo_auth_crap(char *username, bool use_ntlmv2, bool use_lanman)
1670 {
1671 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1672 struct wbcAuthUserParams params;
1673 struct wbcAuthUserInfo *info = NULL;
1674 struct wbcAuthErrorInfo *err = NULL;
1675 DATA_BLOB lm = data_blob_null;
1676 DATA_BLOB nt = data_blob_null;
1677 fstring name_user;
1678 fstring name_domain;
1679 char *pass;
1680 char *p;
1681 TALLOC_CTX *frame = talloc_tos();
1682
1683 p = strchr(username, '%');
1684
1685 if (p) {
1686 *p = 0;
1687 pass = talloc_strdup(frame, p + 1);
1688 } else {
1689 pass = wbinfo_prompt_pass(frame, NULL, username);
1690 }
1691
1692 parse_wbinfo_domain_user(username, name_domain, name_user);
1693
1694 params.account_name = name_user;
1695 params.domain_name = name_domain;
1696 params.workstation_name = NULL;
1697
1698 params.flags = 0;
1699 params.parameter_control= WBC_MSV1_0_ALLOW_WORKSTATION_TRUST_ACCOUNT |
1700 WBC_MSV1_0_ALLOW_SERVER_TRUST_ACCOUNT;
1701
1702 params.level = WBC_AUTH_USER_LEVEL_RESPONSE;
1703
1704 generate_random_buffer(params.password.response.challenge, 8);
1705
1706 if (use_ntlmv2) {
1707 DATA_BLOB server_chal;
1708 DATA_BLOB names_blob;
1709
1710 server_chal = data_blob(params.password.response.challenge, 8);
1711
1712 /* Pretend this is a login to 'us', for blob purposes */
1713 names_blob = NTLMv2_generate_names_blob(NULL,
1714 get_winbind_netbios_name(),
1715 get_winbind_domain());
1716
1717 if (!SMBNTLMv2encrypt(NULL, name_user, name_domain, pass,
1718 &server_chal,
1719 &names_blob,
1720 &lm, &nt, NULL, NULL)) {
1721 data_blob_free(&names_blob);
1722 data_blob_free(&server_chal);
1723 TALLOC_FREE(pass);
1724 return false;
1725 }
1726 data_blob_free(&names_blob);
1727 data_blob_free(&server_chal);
1728
1729 } else {
1730 if (use_lanman) {
1731 bool ok;
1732 lm = data_blob(NULL, 24);
1733 ok = SMBencrypt(pass,
1734 params.password.response.challenge,
1735 lm.data);
1736 if (!ok) {
1737 data_blob_free(&lm);
1738 }
1739 }
1740 nt = data_blob(NULL, 24);
1741 SMBNTencrypt(pass, params.password.response.challenge,
1742 nt.data);
1743 }
1744
1745 params.password.response.nt_length = nt.length;
1746 params.password.response.nt_data = nt.data;
1747 params.password.response.lm_length = lm.length;
1748 params.password.response.lm_data = lm.data;
1749
1750 wbc_status = wbcAuthenticateUserEx(&params, &info, &err);
1751
1752 /* Display response */
1753
1754 d_printf("challenge/response password authentication %s\n",
1755 WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed");
1756
1757 if (wbc_status == WBC_ERR_AUTH_ERROR) {
1758 d_fprintf(stderr,
1759 "error code was %s (0x%x)\nerror message was: %s\n",
1760 err->nt_string,
1761 err->nt_status,
1762 err->display_string);
1763 wbcFreeMemory(err);
1764 } else if (WBC_ERROR_IS_OK(wbc_status)) {
1765 wbcFreeMemory(info);
1766 }
1767
1768 data_blob_free(&nt);
1769 data_blob_free(&lm);
1770
1771 return WBC_ERROR_IS_OK(wbc_status);
1772 }
1773
1774 /* Authenticate a user with a plaintext password */
1775
1776 static bool wbinfo_pam_logon(char *username)
1777 {
1778 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1779 struct wbcLogonUserParams params;
1780 struct wbcAuthErrorInfo *error = NULL;
1781 char *s = NULL;
1782 char *p = NULL;
1783 TALLOC_CTX *frame = talloc_tos();
1784 uint32_t flags;
1785 uint32_t uid;
1786
1787 ZERO_STRUCT(params);
1788
1789 if ((s = talloc_strdup(frame, username)) == NULL) {
1790 return false;
1791 }
1792
1793 if ((p = strchr(s, '%')) != NULL) {
1794 *p = 0;
1795 p++;
1796 params.password = talloc_strdup(frame, p);
1797 } else {
1798 params.password = wbinfo_prompt_pass(frame, NULL, username);
1799 }
1800 params.username = s;
1801
1802 flags = WBFLAG_PAM_CACHED_LOGIN;
1803
1804 wbc_status = wbcAddNamedBlob(&params.num_blobs, &params.blobs,
1805 "flags", 0,
1806 (uint8_t *)&flags, sizeof(flags));
1807 if (!WBC_ERROR_IS_OK(wbc_status)) {
1808 d_printf("wbcAddNamedBlob failed: %s\n",
1809 wbcErrorString(wbc_status));
1810 return false;
1811 }
1812
1813 uid = getuid();
1814
1815 wbc_status = wbcAddNamedBlob(&params.num_blobs, &params.blobs,
1816 "user_uid", 0,
1817 (uint8_t *)&uid, sizeof(uid));
1818 if (!WBC_ERROR_IS_OK(wbc_status)) {
1819 d_printf("wbcAddNamedBlob failed: %s\n",
1820 wbcErrorString(wbc_status));
1821 return false;
1822 }
1823
1824 wbc_status = wbcLogonUser(&params, NULL, &error, NULL);
1825
1826 wbcFreeMemory(params.blobs);
1827
1828 d_printf("plaintext password authentication %s\n",
1829 WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed");
1830
1831 if (!WBC_ERROR_IS_OK(wbc_status) && (error != NULL)) {
1832 d_fprintf(stderr,
1833 "error code was %s (0x%x)\nerror message was: %s\n",
1834 error->nt_string,
1835 (int)error->nt_status,
1836 error->display_string);
1837 wbcFreeMemory(error);
1838 }
1839 return WBC_ERROR_IS_OK(wbc_status);
1840 }
1841
1842 /* Save creds with winbind */
1843
1844 static bool wbinfo_ccache_save(char *username)
1845 {
1846 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1847 char *s = NULL;
1848 char *p = NULL;
1849 char *password = NULL;
1850 char *name = NULL;
1851 TALLOC_CTX *frame = talloc_stackframe();
1852
1853 s = talloc_strdup(frame, username);
1854 if (s == NULL) {
1855 return false;
1856 }
1857
1858 p = strchr(s, '%');
1859 if (p != NULL) {
1860 *p = 0;
1861 p++;
1862 password = talloc_strdup(frame, p);
1863 } else {
1864 password = wbinfo_prompt_pass(frame, NULL, username);
1865 }
1866
1867 name = s;
1868
1869 wbc_status = wbcCredentialSave(name, password);
1870
1871 d_printf("saving creds %s\n",
1872 WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed");
1873
1874 TALLOC_FREE(frame);
1875
1876 return WBC_ERROR_IS_OK(wbc_status);
1877 }
1878
1879 #ifdef WITH_FAKE_KASERVER
1880 /* Authenticate a user with a plaintext password and set a token */
1881
1882 static bool wbinfo_klog(char *username)
1883 {
1884 struct winbindd_request request;
1885 struct winbindd_response response;
1886 NSS_STATUS result;
1887 char *p;
1888
1889 /* Send off request */
1890
1891 ZERO_STRUCT(request);
1892 ZERO_STRUCT(response);
1893
1894 p = strchr(username, '%');
1895
1896 if (p) {
1897 *p = 0;
1898 fstrcpy(request.data.auth.user, username);
1899 fstrcpy(request.data.auth.pass, p + 1);
1900 *p = '%';
1901 } else {
1902 fstrcpy(request.data.auth.user, username);
1903 (void) samba_getpass("Password: ",
1904 request.data.auth.pass,
1905 sizeof(request.data.auth.pass),
1906 false, false);
1907 }
1908
1909 request.flags |= WBFLAG_PAM_AFS_TOKEN;
1910
1911 result = winbindd_request_response(WINBINDD_PAM_AUTH, &request,
1912 &response);
1913
1914 /* Display response */
1915
1916 d_printf("plaintext password authentication %s\n",
1917 (result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed");
1918
1919 if (response.data.auth.nt_status)
1920 d_fprintf(stderr,
1921 "error code was %s (0x%x)\nerror message was: %s\n",
1922 response.data.auth.nt_status_string,
1923 response.data.auth.nt_status,
1924 response.data.auth.error_string);
1925
1926 if (result != NSS_STATUS_SUCCESS)
1927 return false;
1928
1929 if (response.extra_data.data == NULL) {
1930 d_fprintf(stderr, "Did not get token data\n");
1931 return false;
1932 }
1933
1934 if (!afs_settoken_str((char *)response.extra_data.data)) {
1935 d_fprintf(stderr, "Could not set token\n");
1936 return false;
1937 }
1938
1939 d_printf("Successfully created AFS token\n");
1940 return true;
1941 }
1942 #else
1943 static bool wbinfo_klog(char *username)
1944 {
1945 d_fprintf(stderr, "No AFS support compiled in.\n");
1946 return false;
1947 }
1948 #endif
1949
1950 /* Print domain users */
1951
1952 static bool print_domain_users(const char *domain)
1953 {
1954 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1955 uint32_t i;
1956 uint32_t num_users = 0;
1957 const char **users = NULL;
1958
1959 /* Send request to winbind daemon */
1960
1961 if (domain == NULL) {
1962 domain = get_winbind_domain();
1963 } else {
1964 /* '.' is the special sign for our own domain */
1965 if ((domain[0] == '\0') || strcmp(domain, ".") == 0) {
1966 domain = get_winbind_domain();
1967 /* '*' is the special sign for all domains */
1968 } else if (strcmp(domain, "*") == 0) {
1969 domain = NULL;
1970 }
1971 }
1972
1973 wbc_status = wbcListUsers(domain, &num_users, &users);
1974 if (!WBC_ERROR_IS_OK(wbc_status)) {
1975 return false;
1976 }
1977
1978 for (i=0; i < num_users; i++) {
1979 d_printf("%s\n", users[i]);
1980 }
1981
1982 wbcFreeMemory(users);
1983
1984 return true;
1985 }
1986
1987 /* Print domain groups */
1988
1989 static bool print_domain_groups(const char *domain)
1990 {
1991 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1992 uint32_t i;
1993 uint32_t num_groups = 0;
1994 const char **groups = NULL;
1995
1996 /* Send request to winbind daemon */
1997
1998 if (domain == NULL) {
1999 domain = get_winbind_domain();
2000 } else {
2001 /* '.' is the special sign for our own domain */
2002 if ((domain[0] == '\0') || strcmp(domain, ".") == 0) {
2003 domain = get_winbind_domain();
2004 /* '*' is the special sign for all domains */
2005 } else if (strcmp(domain, "*") == 0) {
2006 domain = NULL;
2007 }
2008 }
2009
2010 wbc_status = wbcListGroups(domain, &num_groups, &groups);
2011 if (!WBC_ERROR_IS_OK(wbc_status)) {
2012 d_fprintf(stderr, "failed to call wbcListGroups: %s\n",
2013 wbcErrorString(wbc_status));
2014 return false;
2015 }
2016
2017 for (i=0; i < num_groups; i++) {
2018 d_printf("%s\n", groups[i]);
2019 }
2020
2021 wbcFreeMemory(groups);
2022
2023 return true;
2024 }
2025
2026 /* Set the authorised user for winbindd access in secrets.tdb */
2027
2028 static bool wbinfo_set_auth_user(char *username)
2029 {
2030 d_fprintf(stderr, "This functionality was moved to the 'net' utility.\n"
2031 "See 'net help setauthuser' for details.\n");
2032 return false;
2033 }
2034
2035 static void wbinfo_get_auth_user(void)
2036 {
2037 d_fprintf(stderr, "This functionality was moved to the 'net' utility.\n"
2038 "See 'net help getauthuser' for details.\n");
2039 }
2040
2041 static bool wbinfo_ping(void)
2042 {
2043 wbcErr wbc_status;
2044
2045 wbc_status = wbcPing();
2046
2047 /* Display response */
2048
2049 d_printf("Ping to winbindd %s\n",
2050 WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed");
2051
2052 return WBC_ERROR_IS_OK(wbc_status);
2053 }
2054
2055 static bool wbinfo_change_user_password(const char *username)
2056 {
2057 wbcErr wbc_status;
2058 char *old_password = NULL;
2059 char *new_password = NULL;
2060 TALLOC_CTX *frame = talloc_tos();
2061
2062 old_password = wbinfo_prompt_pass(frame, "old", username);
2063 new_password = wbinfo_prompt_pass(frame, "new", username);
2064
2065 wbc_status = wbcChangeUserPassword(username, old_password,new_password);
2066
2067 /* Display response */
2068
2069 d_printf("Password change for user %s %s\n", username,
2070 WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed");
2071
2072 return WBC_ERROR_IS_OK(wbc_status);
2073 }
2074
2075 /* Main program */
2076
2077 enum {
2078 OPT_SET_AUTH_USER = 1000,
2079 OPT_GET_AUTH_USER,
2080 OPT_DOMAIN_NAME,
2081 OPT_SEQUENCE,
2082 OPT_GETDCNAME,
2083 OPT_DSGETDCNAME,
2084 OPT_DC_INFO,
2085 OPT_USERDOMGROUPS,
2086 OPT_SIDALIASES,
2087 OPT_USERSIDS,
2088 OPT_LOOKUP_SIDS,
2089 OPT_ALLOCATE_UID,
2090 OPT_ALLOCATE_GID,
2091 OPT_SET_UID_MAPPING,
2092 OPT_SET_GID_MAPPING,
2093 OPT_REMOVE_UID_MAPPING,
2094 OPT_REMOVE_GID_MAPPING,
2095 OPT_SIDS_TO_XIDS,
2096 OPT_SEPARATOR,
2097 OPT_LIST_ALL_DOMAINS,
2098 OPT_LIST_OWN_DOMAIN,
2099 OPT_UID_INFO,
2100 OPT_USER_SIDINFO,
2101 OPT_GROUP_INFO,
2102 OPT_GID_INFO,
2103 OPT_VERBOSE,
2104 OPT_ONLINESTATUS,
2105 OPT_CHANGE_USER_PASSWORD,
2106 OPT_CCACHE_SAVE,
2107 OPT_SID_TO_FULLNAME,
2108 OPT_NTLMV2,
2109 OPT_PAM_LOGON,
2110 OPT_LOGOFF,
2111 OPT_LOGOFF_USER,
2112 OPT_LOGOFF_UID,
2113 OPT_LANMAN,
2114 OPT_KRB5CCNAME
2115 };
2116
2117 int main(int argc, const char **argv, char **envp)
2118 {
2119 int opt;
2120 TALLOC_CTX *frame = talloc_stackframe();
2121 poptContext pc;
2122 static char *string_arg;
2123 char *string_subarg = NULL;
2124 static char *opt_domain_name;
2125 static int int_arg;
2126 int int_subarg = -1;
2127 int result = 1;
2128 bool verbose = false;
2129 bool use_ntlmv2 = false;
2130 bool use_lanman = false;
2131 char *logoff_user = getenv("USER");
2132 int logoff_uid = geteuid();
2133 const char *opt_krb5ccname = "FILE";
2134
2135 struct poptOption long_options[] = {
2136 POPT_AUTOHELP
2137
2138 /* longName, shortName, argInfo, argPtr, value, descrip,
2139 argDesc */
2140
2141 { "domain-users", 'u', POPT_ARG_NONE, 0, 'u', "Lists all domain users", "domain"},
2142 { "domain-groups", 'g', POPT_ARG_NONE, 0, 'g', "Lists all domain groups", "domain" },
2143 { "WINS-by-name", 'N', POPT_ARG_STRING, &string_arg, 'N', "Converts NetBIOS name to IP", "NETBIOS-NAME" },
2144 { "WINS-by-ip", 'I', POPT_ARG_STRING, &string_arg, 'I', "Converts IP address to NetBIOS name", "IP" },
2145 { "name-to-sid", 'n', POPT_ARG_STRING, &string_arg, 'n', "Converts name to sid", "NAME" },
2146 { "sid-to-name", 's', POPT_ARG_STRING, &string_arg, 's', "Converts sid to name", "SID" },
2147 { "sid-to-fullname", 0, POPT_ARG_STRING, &string_arg,
2148 OPT_SID_TO_FULLNAME, "Converts sid to fullname", "SID" },
2149 { "lookup-rids", 'R', POPT_ARG_STRING, &string_arg, 'R', "Converts RIDs to names", "RIDs" },
2150 { "lookup-sids", 0, POPT_ARG_STRING, &string_arg,
2151 OPT_LOOKUP_SIDS, "Converts SIDs to types and names",
2152 "Sid-List"},
2153 { "uid-to-sid", 'U', POPT_ARG_INT, &int_arg, 'U', "Converts uid to sid" , "UID" },
2154 { "gid-to-sid", 'G', POPT_ARG_INT, &int_arg, 'G', "Converts gid to sid", "GID" },
2155 { "sid-to-uid", 'S', POPT_ARG_STRING, &string_arg, 'S', "Converts sid to uid", "SID" },
2156 { "sid-to-gid", 'Y', POPT_ARG_STRING, &string_arg, 'Y', "Converts sid to gid", "SID" },
2157 { "allocate-uid", 0, POPT_ARG_NONE, 0, OPT_ALLOCATE_UID,
2158 "Get a new UID out of idmap" },
2159 { "allocate-gid", 0, POPT_ARG_NONE, 0, OPT_ALLOCATE_GID,
2160 "Get a new GID out of idmap" },
2161 { "set-uid-mapping", 0, POPT_ARG_STRING, &string_arg, OPT_SET_UID_MAPPING, "Create or modify uid to sid mapping in idmap", "UID,SID" },
2162 { "set-gid-mapping", 0, POPT_ARG_STRING, &string_arg, OPT_SET_GID_MAPPING, "Create or modify gid to sid mapping in idmap", "GID,SID" },
2163 { "remove-uid-mapping", 0, POPT_ARG_STRING, &string_arg, OPT_REMOVE_UID_MAPPING, "Remove uid to sid mapping in idmap", "UID,SID" },
2164 { "remove-gid-mapping", 0, POPT_ARG_STRING, &string_arg, OPT_REMOVE_GID_MAPPING, "Remove gid to sid mapping in idmap", "GID,SID" },
2165 { "sids-to-unix-ids", 0, POPT_ARG_STRING, &string_arg,
2166 OPT_SIDS_TO_XIDS, "Translate SIDs to Unix IDs", "Sid-List" },
2167 { "check-secret", 't', POPT_ARG_NONE, 0, 't', "Check shared secret" },
2168 { "change-secret", 'c', POPT_ARG_NONE, 0, 'c', "Change shared secret" },
2169 { "ping-dc", 'P', POPT_ARG_NONE, 0, 'P',
2170 "Check the NETLOGON connection" },
2171 { "trusted-domains", 'm', POPT_ARG_NONE, 0, 'm', "List trusted domains" },
2172 { "all-domains", 0, POPT_ARG_NONE, 0, OPT_LIST_ALL_DOMAINS, "List all domains (trusted and own domain)" },
2173 { "own-domain", 0, POPT_ARG_NONE, 0, OPT_LIST_OWN_DOMAIN, "List own domain" },
2174 { "sequence", 0, POPT_ARG_NONE, 0, OPT_SEQUENCE, "Deprecated command, see --online-status" },
2175 { "online-status", 0, POPT_ARG_NONE, 0, OPT_ONLINESTATUS, "Show whether domains are marked as online or offline"},
2176 { "domain-info", 'D', POPT_ARG_STRING, &string_arg, 'D', "Show most of the info we have about the domain" },
2177 { "user-info", 'i', POPT_ARG_STRING, &string_arg, 'i', "Get user info", "USER" },
2178 { "uid-info", 0, POPT_ARG_INT, &int_arg, OPT_UID_INFO, "Get user info from uid", "UID" },
2179 { "group-info", 0, POPT_ARG_STRING, &string_arg, OPT_GROUP_INFO, "Get group info", "GROUP" },
2180 { "user-sidinfo", 0, POPT_ARG_STRING, &string_arg, OPT_USER_SIDINFO, "Get user info from sid", "SID" },
2181 { "gid-info", 0, POPT_ARG_INT, &int_arg, OPT_GID_INFO, "Get group info from gid", "GID" },
2182 { "user-groups", 'r', POPT_ARG_STRING, &string_arg, 'r', "Get user groups", "USER" },
2183 { "user-domgroups", 0, POPT_ARG_STRING, &string_arg,
2184 OPT_USERDOMGROUPS, "Get user domain groups", "SID" },
2185 { "sid-aliases", 0, POPT_ARG_STRING, &string_arg, OPT_SIDALIASES, "Get sid aliases", "SID" },
2186 { "user-sids", 0, POPT_ARG_STRING, &string_arg, OPT_USERSIDS, "Get user group sids for user SID", "SID" },
2187 { "authenticate", 'a', POPT_ARG_STRING, &string_arg, 'a', "authenticate user", "user%password" },
2188 { "pam-logon", 0, POPT_ARG_STRING, &string_arg, OPT_PAM_LOGON,
2189 "do a pam logon equivalent", "user%password" },
2190 { "logoff", 0, POPT_ARG_NONE, NULL, OPT_LOGOFF,
2191 "log off user", "uid" },
2192 { "logoff-user", 0, POPT_ARG_STRING, &logoff_user,
2193 OPT_LOGOFF_USER, "username to log off" },
2194 { "logoff-uid", 0, POPT_ARG_INT, &logoff_uid,
2195 OPT_LOGOFF_UID, "uid to log off" },
2196 { "set-auth-user", 0, POPT_ARG_STRING, &string_arg, OPT_SET_AUTH_USER, "Store user and password used by winbindd (root only)", "user%password" },
2197 { "ccache-save", 0, POPT_ARG_STRING, &string_arg,
2198 OPT_CCACHE_SAVE, "Store user and password for ccache "
2199 "operation", "user%password" },
2200 { "getdcname", 0, POPT_ARG_STRING, &string_arg, OPT_GETDCNAME,
2201 "Get a DC name for a foreign domain", "domainname" },
2202 { "dsgetdcname", 0, POPT_ARG_STRING, &string_arg, OPT_DSGETDCNAME, "Find a DC for a domain", "domainname" },
2203 { "dc-info", 0, POPT_ARG_STRING, &string_arg, OPT_DC_INFO,
2204 "Find the currently known DCs", "domainname" },
2205 { "get-auth-user", 0, POPT_ARG_NONE, NULL, OPT_GET_AUTH_USER, "Retrieve user and password used by winbindd (root only)", NULL },
2206 { "ping", 'p', POPT_ARG_NONE, 0, 'p', "Ping winbindd to see if it is alive" },
2207 { "domain", 0, POPT_ARG_STRING, &opt_domain_name, OPT_DOMAIN_NAME, "Define to the domain to restrict operation", "domain" },
2208 #ifdef WITH_FAKE_KASERVER
2209 { "klog", 'k', POPT_ARG_STRING, &string_arg, 'k', "set an AFS token from winbind", "user%password" },
2210 #endif
2211 #ifdef HAVE_KRB5
2212 { "krb5auth", 'K', POPT_ARG_STRING, &string_arg, 'K', "authenticate user using Kerberos", "user%password" },
2213 /* destroys wbinfo --help output */
2214 /* "user%password,DOM\\user%password,user@EXAMPLE.COM,EXAMPLE.COM\\user%password" }, */
2215 { "krb5ccname", 0, POPT_ARG_STRING, &opt_krb5ccname, OPT_KRB5CCNAME, "authenticate user using Kerberos and specific credential cache type", "krb5ccname" },
2216 #endif
2217 { "separator", 0, POPT_ARG_NONE, 0, OPT_SEPARATOR, "Get the active winbind separator", NULL },
2218 { "verbose", 0, POPT_ARG_NONE, 0, OPT_VERBOSE, "Print additional information per command", NULL },
2219 { "change-user-password", 0, POPT_ARG_STRING, &string_arg, OPT_CHANGE_USER_PASSWORD, "Change the password for a user", NULL },
2220 { "ntlmv2", 0, POPT_ARG_NONE, 0, OPT_NTLMV2, "Use NTLMv2 cryptography for user authentication", NULL},
2221 { "lanman", 0, POPT_ARG_NONE, 0, OPT_LANMAN, "Use lanman cryptography for user authentication", NULL},
2222 POPT_COMMON_VERSION
2223 POPT_TABLEEND
2224 };
2225
2226 /* Samba client initialisation */
2227 load_case_tables();
2228
2229
2230 /* Parse options */
2231
2232 pc = poptGetContext("wbinfo", argc, argv,
2233 long_options, 0);
2234
2235 /* Parse command line options */
2236
2237 if (argc == 1) {
2238 poptPrintHelp(pc, stderr, 0);
2239 return 1;
2240 }
2241
2242 while((opt = poptGetNextOpt(pc)) != -1) {
2243 /* get the generic configuration parameters like --domain */
2244 switch (opt) {
2245 case OPT_VERBOSE:
2246 verbose = true;
2247 break;
2248 case OPT_NTLMV2:
2249 use_ntlmv2 = true;
2250 break;
2251 case OPT_LANMAN:
2252 use_lanman = true;
2253 break;
2254 }
2255 }
2256
2257 poptFreeContext(pc);
2258
2259 pc = poptGetContext(NULL, argc, (const char **)argv, long_options,
2260 POPT_CONTEXT_KEEP_FIRST);
2261
2262 while((opt = poptGetNextOpt(pc)) != -1) {
2263 switch (opt) {
2264 case 'u':
2265 if (!print_domain_users(opt_domain_name)) {
2266 d_fprintf(stderr,
2267 "Error looking up domain users\n");
2268 goto done;
2269 }
2270 break;
2271 case 'g':
2272 if (!print_domain_groups(opt_domain_name)) {
2273 d_fprintf(stderr,
2274 "Error looking up domain groups\n");
2275 goto done;
2276 }
2277 break;
2278 case 's':
2279 if (!wbinfo_lookupsid(string_arg)) {
2280 d_fprintf(stderr,
2281 "Could not lookup sid %s\n",
2282 string_arg);
2283 goto done;
2284 }
2285 break;
2286 case OPT_SID_TO_FULLNAME:
2287 if (!wbinfo_lookupsid_fullname(string_arg)) {
2288 d_fprintf(stderr, "Could not lookup sid %s\n",
2289 string_arg);
2290 goto done;
2291 }
2292 break;
2293 case 'R':
2294 if (!wbinfo_lookuprids(opt_domain_name, string_arg)) {
2295 d_fprintf(stderr, "Could not lookup RIDs %s\n",
2296 string_arg);
2297 goto done;
2298 }
2299 break;
2300 case OPT_LOOKUP_SIDS:
2301 if (!wbinfo_lookup_sids(string_arg)) {
2302 d_fprintf(stderr, "Could not lookup SIDs %s\n",
2303 string_arg);
2304 goto done;
2305 }
2306 break;
2307 case 'n':
2308 if (!wbinfo_lookupname(string_arg)) {
2309 d_fprintf(stderr, "Could not lookup name %s\n",
2310 string_arg);
2311 goto done;
2312 }
2313 break;
2314 case 'N':
2315 if (!wbinfo_wins_byname(string_arg)) {
2316 d_fprintf(stderr,
2317 "Could not lookup WINS by name %s\n",
2318 string_arg);
2319 goto done;
2320 }
2321 break;
2322 case 'I':
2323 if (!wbinfo_wins_byip(string_arg)) {
2324 d_fprintf(stderr,
2325 "Could not lookup WINS by IP %s\n",
2326 string_arg);
2327 goto done;
2328 }
2329 break;
2330 case 'U':
2331 if (!wbinfo_uid_to_sid(int_arg)) {
2332 d_fprintf(stderr,
2333 "Could not convert uid %d to sid\n",
2334 int_arg);
2335 goto done;
2336 }
2337 break;
2338 case 'G':
2339 if (!wbinfo_gid_to_sid(int_arg)) {
2340 d_fprintf(stderr,
2341 "Could not convert gid %d to sid\n",
2342 int_arg);
2343 goto done;
2344 }
2345 break;
2346 case 'S':
2347 if (!wbinfo_sid_to_uid(string_arg)) {
2348 d_fprintf(stderr,
2349 "Could not convert sid %s to uid\n",
2350 string_arg);
2351 goto done;
2352 }
2353 break;
2354 case 'Y':
2355 if (!wbinfo_sid_to_gid(string_arg)) {
2356 d_fprintf(stderr,
2357 "Could not convert sid %s to gid\n",
2358 string_arg);
2359 goto done;
2360 }
2361 break;
2362 case OPT_ALLOCATE_UID:
2363 if (!wbinfo_allocate_uid()) {
2364 d_fprintf(stderr, "Could not allocate a uid\n");
2365 goto done;
2366 }
2367 break;
2368 case OPT_ALLOCATE_GID:
2369 if (!wbinfo_allocate_gid()) {
2370 d_fprintf(stderr, "Could not allocate a gid\n");
2371 goto done;
2372 }
2373 break;
2374 case OPT_SET_UID_MAPPING:
2375 if (!parse_mapping_arg(string_arg, &int_subarg,
2376 &string_subarg) ||
2377 !wbinfo_set_uid_mapping(int_subarg, string_subarg))
2378 {
2379 d_fprintf(stderr, "Could not create or modify "
2380 "uid to sid mapping\n");
2381 goto done;
2382 }
2383 break;
2384 case OPT_SET_GID_MAPPING:
2385 if (!parse_mapping_arg(string_arg, &int_subarg,
2386 &string_subarg) ||
2387 !wbinfo_set_gid_mapping(int_subarg, string_subarg))
2388 {
2389 d_fprintf(stderr, "Could not create or modify "
2390 "gid to sid mapping\n");
2391 goto done;
2392 }
2393 break;
2394 case OPT_REMOVE_UID_MAPPING:
2395 if (!parse_mapping_arg(string_arg, &int_subarg,
2396 &string_subarg) ||
2397 !wbinfo_remove_uid_mapping(int_subarg,
2398 string_subarg))
2399 {
2400 d_fprintf(stderr, "Could not remove uid to sid "
2401 "mapping\n");
2402 goto done;
2403 }
2404 break;
2405 case OPT_REMOVE_GID_MAPPING:
2406 if (!parse_mapping_arg(string_arg, &int_subarg,
2407 &string_subarg) ||
2408 !wbinfo_remove_gid_mapping(int_subarg,
2409 string_subarg))
2410 {
2411 d_fprintf(stderr, "Could not remove gid to sid "
2412 "mapping\n");
2413 goto done;
2414 }
2415 break;
2416 case OPT_SIDS_TO_XIDS:
2417 if (!wbinfo_sids_to_unix_ids(string_arg)) {
2418 d_fprintf(stderr, "wbinfo_sids_to_unix_ids "
2419 "failed\n");
2420 goto done;
2421 }
2422 break;
2423 case 't':
2424 if (!wbinfo_check_secret(opt_domain_name)) {
2425 d_fprintf(stderr, "Could not check secret\n");
2426 goto done;
2427 }
2428 break;
2429 case 'c':
2430 if (!wbinfo_change_secret(opt_domain_name)) {
2431 d_fprintf(stderr, "Could not change secret\n");
2432 goto done;
2433 }
2434 break;
2435 case 'P':
2436 if (!wbinfo_ping_dc(opt_domain_name)) {
2437 goto done;
2438 }
2439 break;
2440 case 'm':
2441 if (!wbinfo_list_domains(false, verbose)) {
2442 d_fprintf(stderr,
2443 "Could not list trusted domains\n");
2444 goto done;
2445 }
2446 break;
2447 case OPT_SEQUENCE:
2448 if (!wbinfo_show_sequence(opt_domain_name)) {
2449 d_fprintf(stderr,
2450 "Could not show sequence numbers\n");
2451 goto done;
2452 }
2453 break;
2454 case OPT_ONLINESTATUS:
2455 if (!wbinfo_show_onlinestatus(opt_domain_name)) {
2456 d_fprintf(stderr,
2457 "Could not show online-status\n");
2458 goto done;
2459 }
2460 break;
2461 case 'D':
2462 if (!wbinfo_domain_info(string_arg)) {
2463 d_fprintf(stderr,
2464 "Could not get domain info\n");
2465 goto done;
2466 }
2467 break;
2468 case 'i':
2469 if (!wbinfo_get_userinfo(string_arg)) {
2470 d_fprintf(stderr,
2471 "Could not get info for user %s\n",
2472 string_arg);
2473 goto done;
2474 }
2475 break;
2476 case OPT_USER_SIDINFO:
2477 if ( !wbinfo_get_user_sidinfo(string_arg)) {
2478 d_fprintf(stderr,
2479 "Could not get info for user "
2480 "sid %s\n", string_arg);
2481 goto done;
2482 }
2483 break;
2484 case OPT_UID_INFO:
2485 if ( !wbinfo_get_uidinfo(int_arg)) {
2486 d_fprintf(stderr, "Could not get info for uid "
2487 "%d\n", int_arg);
2488 goto done;
2489 }
2490 break;
2491 case OPT_GROUP_INFO:
2492 if ( !wbinfo_get_groupinfo(string_arg)) {
2493 d_fprintf(stderr, "Could not get info for "
2494 "group %s\n", string_arg);
2495 goto done;
2496 }
2497 break;
2498 case OPT_GID_INFO:
2499 if ( !wbinfo_get_gidinfo(int_arg)) {
2500 d_fprintf(stderr, "Could not get info for gid "
2501 "%d\n", int_arg);
2502 goto done;
2503 }
2504 break;
2505 case 'r':
2506 if (!wbinfo_get_usergroups(string_arg)) {
2507 d_fprintf(stderr,
2508 "Could not get groups for user %s\n",
2509 string_arg);
2510 goto done;
2511 }
2512 break;
2513 case OPT_USERSIDS:
2514 if (!wbinfo_get_usersids(string_arg)) {
2515 d_fprintf(stderr, "Could not get group SIDs "
2516 "for user SID %s\n",
2517 string_arg);
2518 goto done;
2519 }
2520 break;
2521 case OPT_USERDOMGROUPS:
2522 if (!wbinfo_get_userdomgroups(string_arg)) {
2523 d_fprintf(stderr, "Could not get user's domain "
2524 "groups for user SID %s\n",
2525 string_arg);
2526 goto done;
2527 }
2528 break;
2529 case OPT_SIDALIASES:
2530 if (!wbinfo_get_sidaliases(opt_domain_name,
2531 string_arg)) {
2532 d_fprintf(stderr, "Could not get sid aliases "
2533 "for user SID %s\n", string_arg);
2534 goto done;
2535 }
2536 break;
2537 case 'a': {
2538 bool got_error = false;
2539
2540 if (!wbinfo_auth(string_arg)) {
2541 d_fprintf(stderr,
2542 "Could not authenticate user "
2543 "%s with plaintext "
2544 "password\n", string_arg);
2545 got_error = true;
2546 }
2547
2548 if (!wbinfo_auth_crap(string_arg, use_ntlmv2,
2549 use_lanman)) {
2550 d_fprintf(stderr,
2551 "Could not authenticate user "
2552 "%s with challenge/response\n",
2553 string_arg);
2554 got_error = true;
2555 }
2556
2557 if (got_error)
2558 goto done;
2559 break;
2560 }
2561 case OPT_PAM_LOGON:
2562 if (!wbinfo_pam_logon(string_arg)) {
2563 d_fprintf(stderr, "pam_logon failed for %s\n",
2564 string_arg);
2565 goto done;
2566 }
2567 break;
2568 case OPT_LOGOFF:
2569 {
2570 wbcErr wbc_status;
2571
2572 wbc_status = wbcLogoffUser(logoff_user, logoff_uid,
2573 "");
2574 d_printf("Logoff %s (%d): %s\n", logoff_user,
2575 logoff_uid, wbcErrorString(wbc_status));
2576 break;
2577 }
2578 case 'K': {
2579 uint32_t flags = WBFLAG_PAM_KRB5 |
2580 WBFLAG_PAM_CACHED_LOGIN |
2581 WBFLAG_PAM_FALLBACK_AFTER_KRB5 |
2582 WBFLAG_PAM_INFO3_TEXT |
2583 WBFLAG_PAM_CONTACT_TRUSTDOM;
2584
2585 if (!wbinfo_auth_krb5(string_arg, opt_krb5ccname,
2586 flags)) {
2587 d_fprintf(stderr,
2588 "Could not authenticate user "
2589 "[%s] with Kerberos "
2590 "(ccache: %s)\n", string_arg,
2591 opt_krb5ccname);
2592 goto done;
2593 }
2594 break;
2595 }
2596 case 'k':
2597 if (!wbinfo_klog(string_arg)) {
2598 d_fprintf(stderr, "Could not klog user\n");
2599 goto done;
2600 }
2601 break;
2602 case 'p':
2603 if (!wbinfo_ping()) {
2604 d_fprintf(stderr, "could not ping winbindd!\n");
2605 goto done;
2606 }
2607 break;
2608 case OPT_SET_AUTH_USER:
2609 if (!wbinfo_set_auth_user(string_arg)) {
2610 goto done;
2611 }
2612 break;
2613 case OPT_GET_AUTH_USER:
2614 wbinfo_get_auth_user();
2615 goto done;
2616 break;
2617 case OPT_CCACHE_SAVE:
2618 if (!wbinfo_ccache_save(string_arg)) {
2619 goto done;
2620 }
2621 break;
2622 case OPT_GETDCNAME:
2623 if (!wbinfo_getdcname(string_arg)) {
2624 goto done;
2625 }
2626 break;
2627 case OPT_DSGETDCNAME:
2628 if (!wbinfo_dsgetdcname(string_arg, 0)) {
2629 goto done;
2630 }
2631 break;
2632 case OPT_DC_INFO:
2633 if (!wbinfo_dc_info(string_arg)) {
2634 goto done;
2635 }
2636 break;
2637 case OPT_SEPARATOR: {
2638 const char sep = winbind_separator();
2639 if ( !sep ) {
2640 goto done;
2641 }
2642 d_printf("%c\n", sep);
2643 break;
2644 }
2645 case OPT_LIST_ALL_DOMAINS:
2646 if (!wbinfo_list_domains(true, verbose)) {
2647 goto done;
2648 }
2649 break;
2650 case OPT_LIST_OWN_DOMAIN:
2651 if (!wbinfo_list_own_domain()) {
2652 goto done;
2653 }
2654 break;
2655 case OPT_CHANGE_USER_PASSWORD:
2656 if (!wbinfo_change_user_password(string_arg)) {
2657 d_fprintf(stderr,
2658 "Could not change user password "
2659 "for user %s\n", string_arg);
2660 goto done;
2661 }
2662 break;
2663
2664 /* generic configuration options */
2665 case OPT_DOMAIN_NAME:
2666 case OPT_VERBOSE:
2667 case OPT_NTLMV2:
2668 case OPT_LANMAN:
2669 case OPT_LOGOFF_USER:
2670 case OPT_LOGOFF_UID:
2671 case OPT_KRB5CCNAME:
2672 break;
2673 default:
2674 d_fprintf(stderr, "Invalid option\n");
2675 poptPrintHelp(pc, stderr, 0);
2676 goto done;
2677 }
2678 }
2679
2680 result = 0;
2681
2682 /* Exit code */
2683
2684 done:
2685 talloc_free(frame);
2686
2687 poptFreeContext(pc);
2688 return result;
2689 }
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