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s4 dns: Look up records in the ldb database
[Samba.git] / nsswitch / wbinfo.c
blob801f92f7abd7ba00b2cbe7941e2c646fe4cb82bb
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 "popt_common.h"
26 #include "winbind_client.h"
27 #include "libwbclient/wbclient.h"
28 #include "lib/popt/popt.h"
29 #include "../libcli/auth/libcli_auth.h"
30 #if (_SAMBA_BUILD_) >= 4
31 #include "lib/cmdline/popt_common.h"
32 #endif
33
34 #ifdef DBGC_CLASS
35 #undef DBGC_CLASS
36 #define DBGC_CLASS DBGC_WINBIND
37 #endif
38
39 static struct wbcInterfaceDetails *init_interface_details(void)
40 {
41 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
42 static struct wbcInterfaceDetails *details;
43
44 if (details) {
45 return details;
46 }
47
48 wbc_status = wbcInterfaceDetails(&details);
49 if (!WBC_ERROR_IS_OK(wbc_status)) {
50 d_fprintf(stderr, "could not obtain winbind interface "
51 "details: %s\n", wbcErrorString(wbc_status));
52 }
53
54 return details;
55 }
56
57 static char winbind_separator(void)
58 {
59 struct wbcInterfaceDetails *details;
60 static bool got_sep;
61 static char sep;
62
63 if (got_sep)
64 return sep;
65
66 details = init_interface_details();
67
68 if (!details) {
69 d_fprintf(stderr, "could not obtain winbind separator!\n");
70 return 0;
71 }
72
73 sep = details->winbind_separator;
74 got_sep = true;
75
76 if (!sep) {
77 d_fprintf(stderr, "winbind separator was NULL!\n");
78 return 0;
79 }
80
81 return sep;
82 }
83
84 static const char *get_winbind_domain(void)
85 {
86 static struct wbcInterfaceDetails *details;
87
88 details = init_interface_details();
89
90 if (!details) {
91 d_fprintf(stderr, "could not obtain winbind domain name!\n");
92 return 0;
93 }
94
95 return details->netbios_domain;
96 }
97
98 static const char *get_winbind_netbios_name(void)
99 {
100 static struct wbcInterfaceDetails *details;
101
102 details = init_interface_details();
103
104 if (!details) {
105 d_fprintf(stderr, "could not obtain winbind netbios name!\n");
106 return 0;
107 }
108
109 return details->netbios_name;
110 }
111
112 /* Copy of parse_domain_user from winbindd_util.c. Parse a string of the
113 form DOMAIN/user into a domain and a user */
114
115 static bool parse_wbinfo_domain_user(const char *domuser, fstring domain,
116 fstring user)
117 {
118
119 char *p = strchr(domuser,winbind_separator());
120
121 if (!p) {
122 /* Maybe it was a UPN? */
123 if ((p = strchr(domuser, '@')) != NULL) {
124 fstrcpy(domain, "");
125 fstrcpy(user, domuser);
126 return true;
127 }
128
129 fstrcpy(user, domuser);
130 fstrcpy(domain, get_winbind_domain());
131 return true;
132 }
133
134 fstrcpy(user, p+1);
135 fstrcpy(domain, domuser);
136 domain[PTR_DIFF(p, domuser)] = 0;
137 strupper_m(domain);
138
139 return true;
140 }
141
142 /* Parse string of "uid,sid" or "gid,sid" into separate int and string values.
143 * Return true if input was valid, false otherwise. */
144 static bool parse_mapping_arg(char *arg, int *id, char **sid)
145 {
146 char *tmp, *endptr;
147
148 if (!arg || !*arg)
149 return false;
150
151 tmp = strtok(arg, ",");
152 *sid = strtok(NULL, ",");
153
154 if (!tmp || !*tmp || !*sid || !**sid)
155 return false;
156
157 /* Because atoi() can return 0 on invalid input, which would be a valid
158 * UID/GID we must use strtoul() and do error checking */
159 *id = strtoul(tmp, &endptr, 10);
160
161 if (endptr[0] != '\0')
162 return false;
163
164 return true;
165 }
166
167 /* pull pwent info for a given user */
168
169 static bool wbinfo_get_userinfo(char *user)
170 {
171 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
172 struct passwd *pwd = NULL;
173
174 wbc_status = wbcGetpwnam(user, &pwd);
175 if (!WBC_ERROR_IS_OK(wbc_status)) {
176 d_fprintf(stderr, "failed to call wbcGetpwnam: %s\n",
177 wbcErrorString(wbc_status));
178 return false;
179 }
180
181 d_printf("%s:%s:%u:%u:%s:%s:%s\n",
182 pwd->pw_name,
183 pwd->pw_passwd,
184 (unsigned int)pwd->pw_uid,
185 (unsigned int)pwd->pw_gid,
186 pwd->pw_gecos,
187 pwd->pw_dir,
188 pwd->pw_shell);
189
190 return true;
191 }
192
193 /* pull pwent info for a given uid */
194 static bool wbinfo_get_uidinfo(int uid)
195 {
196 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
197 struct passwd *pwd = NULL;
198
199 wbc_status = wbcGetpwuid(uid, &pwd);
200 if (!WBC_ERROR_IS_OK(wbc_status)) {
201 d_fprintf(stderr, "failed to call wbcGetpwuid: %s\n",
202 wbcErrorString(wbc_status));
203 return false;
204 }
205
206 d_printf("%s:%s:%u:%u:%s:%s:%s\n",
207 pwd->pw_name,
208 pwd->pw_passwd,
209 (unsigned int)pwd->pw_uid,
210 (unsigned int)pwd->pw_gid,
211 pwd->pw_gecos,
212 pwd->pw_dir,
213 pwd->pw_shell);
214
215 return true;
216 }
217
218 static bool wbinfo_get_user_sidinfo(const char *sid_str)
219 {
220 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
221 struct passwd *pwd = NULL;
222 struct wbcDomainSid sid;
223
224 wbc_status = wbcStringToSid(sid_str, &sid);
225 wbc_status = wbcGetpwsid(&sid, &pwd);
226 if (!WBC_ERROR_IS_OK(wbc_status)) {
227 d_fprintf(stderr, "failed to call wbcGetpwsid: %s\n",
228 wbcErrorString(wbc_status));
229 return false;
230 }
231
232 d_printf("%s:%s:%u:%u:%s:%s:%s\n",
233 pwd->pw_name,
234 pwd->pw_passwd,
235 (unsigned int)pwd->pw_uid,
236 (unsigned int)pwd->pw_gid,
237 pwd->pw_gecos,
238 pwd->pw_dir,
239 pwd->pw_shell);
240
241 return true;
242 }
243
244
245 /* pull grent for a given group */
246 static bool wbinfo_get_groupinfo(const char *group)
247 {
248 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
249 struct group *grp;
250 char **mem;
251
252 wbc_status = wbcGetgrnam(group, &grp);
253 if (!WBC_ERROR_IS_OK(wbc_status)) {
254 d_fprintf(stderr, "failed to call wbcGetgrnam: %s\n",
255 wbcErrorString(wbc_status));
256 return false;
257 }
258
259 d_printf("%s:%s:%u:",
260 grp->gr_name,
261 grp->gr_passwd,
262 (unsigned int)grp->gr_gid);
263
264 mem = grp->gr_mem;
265 while (*mem != NULL) {
266 d_printf("%s%s", *mem, *(mem+1) != NULL ? "," : "");
267 mem += 1;
268 }
269 d_printf("\n");
270
271 wbcFreeMemory(grp);
272
273 return true;
274 }
275
276 /* pull grent for a given gid */
277 static bool wbinfo_get_gidinfo(int gid)
278 {
279 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
280 struct group *grp;
281 char **mem;
282
283 wbc_status = wbcGetgrgid(gid, &grp);
284 if (!WBC_ERROR_IS_OK(wbc_status)) {
285 d_fprintf(stderr, "failed to call wbcGetgrgid: %s\n",
286 wbcErrorString(wbc_status));
287 return false;
288 }
289
290 d_printf("%s:%s:%u:",
291 grp->gr_name,
292 grp->gr_passwd,
293 (unsigned int)grp->gr_gid);
294
295 mem = grp->gr_mem;
296 while (*mem != NULL) {
297 d_printf("%s%s", *mem, *(mem+1) != NULL ? "," : "");
298 mem += 1;
299 }
300 d_printf("\n");
301
302 wbcFreeMemory(grp);
303
304 return true;
305 }
306
307 /* List groups a user is a member of */
308
309 static bool wbinfo_get_usergroups(const char *user)
310 {
311 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
312 uint32_t num_groups;
313 uint32_t i;
314 gid_t *groups = NULL;
315
316 /* Send request */
317
318 wbc_status = wbcGetGroups(user, &num_groups, &groups);
319 if (!WBC_ERROR_IS_OK(wbc_status)) {
320 d_fprintf(stderr, "failed to call wbcGetGroups: %s\n",
321 wbcErrorString(wbc_status));
322 return false;
323 }
324
325 for (i = 0; i < num_groups; i++) {
326 d_printf("%d\n", (int)groups[i]);
327 }
328
329 wbcFreeMemory(groups);
330
331 return true;
332 }
333
334
335 /* List group SIDs a user SID is a member of */
336 static bool wbinfo_get_usersids(const char *user_sid_str)
337 {
338 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
339 uint32_t num_sids;
340 uint32_t i;
341 struct wbcDomainSid user_sid, *sids = NULL;
342
343 /* Send request */
344
345 wbc_status = wbcStringToSid(user_sid_str, &user_sid);
346 if (!WBC_ERROR_IS_OK(wbc_status)) {
347 d_fprintf(stderr, "failed to call wbcStringToSid: %s\n",
348 wbcErrorString(wbc_status));
349 return false;
350 }
351
352 wbc_status = wbcLookupUserSids(&user_sid, false, &num_sids, &sids);
353 if (!WBC_ERROR_IS_OK(wbc_status)) {
354 d_fprintf(stderr, "failed to call wbcLookupUserSids: %s\n",
355 wbcErrorString(wbc_status));
356 return false;
357 }
358
359 for (i = 0; i < num_sids; i++) {
360 char *str = NULL;
361 wbc_status = wbcSidToString(&sids[i], &str);
362 if (!WBC_ERROR_IS_OK(wbc_status)) {
363 d_fprintf(stderr, "failed to call wbcSidToString: "
364 "%s\n", wbcErrorString(wbc_status));
365 wbcFreeMemory(sids);
366 return false;
367 }
368 d_printf("%s\n", str);
369 wbcFreeMemory(str);
370 }
371
372 wbcFreeMemory(sids);
373
374 return true;
375 }
376
377 static bool wbinfo_get_userdomgroups(const char *user_sid_str)
378 {
379 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
380 uint32_t num_sids;
381 uint32_t i;
382 struct wbcDomainSid user_sid, *sids = NULL;
383
384 /* Send request */
385
386 wbc_status = wbcStringToSid(user_sid_str, &user_sid);
387 if (!WBC_ERROR_IS_OK(wbc_status)) {
388 d_fprintf(stderr, "failed to call wbcSidToString: %s\n",
389 wbcErrorString(wbc_status));
390 return false;
391 }
392
393 wbc_status = wbcLookupUserSids(&user_sid, true, &num_sids, &sids);
394 if (!WBC_ERROR_IS_OK(wbc_status)) {
395 d_fprintf(stderr, "failed to call wbcLookupUserSids: %s\n",
396 wbcErrorString(wbc_status));
397 return false;
398 }
399
400 for (i = 0; i < num_sids; i++) {
401 char *str = NULL;
402 wbc_status = wbcSidToString(&sids[i], &str);
403 if (!WBC_ERROR_IS_OK(wbc_status)) {
404 d_fprintf(stderr, "failed to call wbcSidToString: "
405 "%s\n", wbcErrorString(wbc_status));
406 wbcFreeMemory(sids);
407 return false;
408 }
409 d_printf("%s\n", str);
410 wbcFreeMemory(str);
411 }
412
413 wbcFreeMemory(sids);
414
415 return true;
416 }
417
418 static bool wbinfo_get_sidaliases(const char *domain,
419 const char *user_sid_str)
420 {
421 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
422 struct wbcDomainInfo *dinfo = NULL;
423 uint32_t i;
424 struct wbcDomainSid user_sid;
425 uint32_t *alias_rids = NULL;
426 uint32_t num_alias_rids;
427 char *domain_sid_str = NULL;
428
429 /* Send request */
430 if ((domain == NULL) || (strequal(domain, ".")) ||
431 (domain[0] == '\0')) {
432 domain = get_winbind_domain();
433 }
434
435 /* Send request */
436
437 wbc_status = wbcDomainInfo(domain, &dinfo);
438 if (!WBC_ERROR_IS_OK(wbc_status)) {
439 d_fprintf(stderr, "wbcDomainInfo(%s) failed: %s\n", domain,
440 wbcErrorString(wbc_status));
441 goto done;
442 }
443 wbc_status = wbcStringToSid(user_sid_str, &user_sid);
444 if (!WBC_ERROR_IS_OK(wbc_status)) {
445 goto done;
446 }
447
448 wbc_status = wbcGetSidAliases(&dinfo->sid, &user_sid, 1,
449 &alias_rids, &num_alias_rids);
450 if (!WBC_ERROR_IS_OK(wbc_status)) {
451 goto done;
452 }
453
454 wbc_status = wbcSidToString(&dinfo->sid, &domain_sid_str);
455 if (!WBC_ERROR_IS_OK(wbc_status)) {
456 goto done;
457 }
458
459 for (i = 0; i < num_alias_rids; i++) {
460 d_printf("%s-%d\n", domain_sid_str, alias_rids[i]);
461 }
462
463 wbcFreeMemory(alias_rids);
464
465 done:
466 if (domain_sid_str) {
467 wbcFreeMemory(domain_sid_str);
468 }
469 if (dinfo) {
470 wbcFreeMemory(dinfo);
471 }
472 return (WBC_ERR_SUCCESS == wbc_status);
473 }
474
475
476 /* Convert NetBIOS name to IP */
477
478 static bool wbinfo_wins_byname(const char *name)
479 {
480 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
481 char *ip = NULL;
482
483 wbc_status = wbcResolveWinsByName(name, &ip);
484 if (!WBC_ERROR_IS_OK(wbc_status)) {
485 d_fprintf(stderr, "failed to call wbcResolveWinsByName: %s\n",
486 wbcErrorString(wbc_status));
487 return false;
488 }
489
490 /* Display response */
491
492 d_printf("%s\n", ip);
493
494 wbcFreeMemory(ip);
495
496 return true;
497 }
498
499 /* Convert IP to NetBIOS name */
500
501 static bool wbinfo_wins_byip(const char *ip)
502 {
503 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
504 char *name = NULL;
505
506 wbc_status = wbcResolveWinsByIP(ip, &name);
507 if (!WBC_ERROR_IS_OK(wbc_status)) {
508 d_fprintf(stderr, "failed to call wbcResolveWinsByIP: %s\n",
509 wbcErrorString(wbc_status));
510 return false;
511 }
512
513 /* Display response */
514
515 d_printf("%s\n", name);
516
517 wbcFreeMemory(name);
518
519 return true;
520 }
521
522 /* List all/trusted domains */
523
524 static bool wbinfo_list_domains(bool list_all_domains, bool verbose)
525 {
526 struct wbcDomainInfo *domain_list = NULL;
527 size_t num_domains;
528 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
529 bool print_all = !list_all_domains && verbose;
530 int i;
531
532 wbc_status = wbcListTrusts(&domain_list, &num_domains);
533 if (!WBC_ERROR_IS_OK(wbc_status)) {
534 d_fprintf(stderr, "failed to call wbcListTrusts: %s\n",
535 wbcErrorString(wbc_status));
536 return false;
537 }
538
539 if (print_all) {
540 d_printf("%-16s%-24s%-12s%-12s%-5s%-5s\n",
541 "Domain Name", "DNS Domain", "Trust Type",
542 "Transitive", "In", "Out");
543 }
544
545 for (i=0; i<num_domains; i++) {
546 if (print_all) {
547 d_printf("%-16s", domain_list[i].short_name);
548 } else {
549 d_printf("%s", domain_list[i].short_name);
550 d_printf("\n");
551 continue;
552 }
553
554 d_printf("%-24s", domain_list[i].dns_name);
555
556 switch(domain_list[i].trust_type) {
557 case WBC_DOMINFO_TRUSTTYPE_NONE:
558 d_printf("None ");
559 break;
560 case WBC_DOMINFO_TRUSTTYPE_FOREST:
561 d_printf("Forest ");
562 break;
563 case WBC_DOMINFO_TRUSTTYPE_EXTERNAL:
564 d_printf("External ");
565 break;
566 case WBC_DOMINFO_TRUSTTYPE_IN_FOREST:
567 d_printf("In-Forest ");
568 break;
569 }
570
571 if (domain_list[i].trust_flags & WBC_DOMINFO_TRUST_TRANSITIVE) {
572 d_printf("Yes ");
573 } else {
574 d_printf("No ");
575 }
576
577 if (domain_list[i].trust_flags & WBC_DOMINFO_TRUST_INCOMING) {
578 d_printf("Yes ");
579 } else {
580 d_printf("No ");
581 }
582
583 if (domain_list[i].trust_flags & WBC_DOMINFO_TRUST_OUTGOING) {
584 d_printf("Yes ");
585 } else {
586 d_printf("No ");
587 }
588
589 d_printf("\n");
590 }
591
592 return true;
593 }
594
595 /* List own domain */
596
597 static bool wbinfo_list_own_domain(void)
598 {
599 d_printf("%s\n", get_winbind_domain());
600
601 return true;
602 }
603
604 /* show sequence numbers */
605 static bool wbinfo_show_sequence(const char *domain)
606 {
607 d_printf("This command has been deprecated. Please use the "
608 "--online-status option instead.\n");
609 return false;
610 }
611
612 /* show sequence numbers */
613 static bool wbinfo_show_onlinestatus(const char *domain)
614 {
615 struct wbcDomainInfo *domain_list = NULL;
616 size_t num_domains;
617 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
618 int i;
619
620 wbc_status = wbcListTrusts(&domain_list, &num_domains);
621 if (!WBC_ERROR_IS_OK(wbc_status)) {
622 d_fprintf(stderr, "failed to call wbcListTrusts: %s\n",
623 wbcErrorString(wbc_status));
624 return false;
625 }
626
627 for (i=0; i<num_domains; i++) {
628 bool is_offline;
629
630 if (domain) {
631 if (!strequal(domain_list[i].short_name, domain)) {
632 continue;
633 }
634 }
635
636 is_offline = (domain_list[i].domain_flags &
637 WBC_DOMINFO_DOMAIN_OFFLINE);
638
639 d_printf("%s : %s\n",
640 domain_list[i].short_name,
641 is_offline ? "offline" : "online" );
642 }
643
644 return true;
645 }
646
647
648 /* Show domain info */
649
650 static bool wbinfo_domain_info(const char *domain)
651 {
652 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
653 struct wbcDomainInfo *dinfo = NULL;
654 char *sid_str = NULL;
655
656 if ((domain == NULL) || (strequal(domain, ".")) || (domain[0] == '\0')){
657 domain = get_winbind_domain();
658 }
659
660 /* Send request */
661
662 wbc_status = wbcDomainInfo(domain, &dinfo);
663 if (!WBC_ERROR_IS_OK(wbc_status)) {
664 d_fprintf(stderr, "failed to call wbcDomainInfo: %s\n",
665 wbcErrorString(wbc_status));
666 return false;
667 }
668
669 wbc_status = wbcSidToString(&dinfo->sid, &sid_str);
670 if (!WBC_ERROR_IS_OK(wbc_status)) {
671 d_fprintf(stderr, "failed to call wbcSidToString: %s\n",
672 wbcErrorString(wbc_status));
673 wbcFreeMemory(dinfo);
674 return false;
675 }
676
677 /* Display response */
678
679 d_printf("Name : %s\n", dinfo->short_name);
680 d_printf("Alt_Name : %s\n", dinfo->dns_name);
681
682 d_printf("SID : %s\n", sid_str);
683
684 d_printf("Active Directory : %s\n",
685 (dinfo->domain_flags & WBC_DOMINFO_DOMAIN_AD) ? "Yes" : "No");
686 d_printf("Native : %s\n",
687 (dinfo->domain_flags & WBC_DOMINFO_DOMAIN_NATIVE) ?
688 "Yes" : "No");
689
690 d_printf("Primary : %s\n",
691 (dinfo->domain_flags & WBC_DOMINFO_DOMAIN_PRIMARY) ?
692 "Yes" : "No");
693
694 wbcFreeMemory(sid_str);
695 wbcFreeMemory(dinfo);
696
697 return true;
698 }
699
700 /* Get a foreign DC's name */
701 static bool wbinfo_getdcname(const char *domain_name)
702 {
703 struct winbindd_request request;
704 struct winbindd_response response;
705
706 ZERO_STRUCT(request);
707 ZERO_STRUCT(response);
708
709 fstrcpy(request.domain_name, domain_name);
710
711 /* Send request */
712
713 if (winbindd_request_response(WINBINDD_GETDCNAME, &request,
714 &response) != NSS_STATUS_SUCCESS) {
715 d_fprintf(stderr, "Could not get dc name for %s\n",domain_name);
716 return false;
717 }
718
719 /* Display response */
720
721 d_printf("%s\n", response.data.dc_name);
722
723 return true;
724 }
725
726 /* Find a DC */
727 static bool wbinfo_dsgetdcname(const char *domain_name, uint32_t flags)
728 {
729 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
730 struct wbcDomainControllerInfoEx *dc_info;
731 char *str = NULL;
732
733 wbc_status = wbcLookupDomainControllerEx(domain_name, NULL, NULL,
734 flags | DS_DIRECTORY_SERVICE_REQUIRED,
735 &dc_info);
736 if (!WBC_ERROR_IS_OK(wbc_status)) {
737 printf("Could not find dc for %s\n", domain_name);
738 return false;
739 }
740
741 wbcGuidToString(dc_info->domain_guid, &str);
742
743 d_printf("%s\n", dc_info->dc_unc);
744 d_printf("%s\n", dc_info->dc_address);
745 d_printf("%d\n", dc_info->dc_address_type);
746 d_printf("%s\n", str);
747 d_printf("%s\n", dc_info->domain_name);
748 d_printf("%s\n", dc_info->forest_name);
749 d_printf("0x%08x\n", dc_info->dc_flags);
750 d_printf("%s\n", dc_info->dc_site_name);
751 d_printf("%s\n", dc_info->client_site_name);
752
753 return true;
754 }
755
756 /* Check trust account password */
757
758 static bool wbinfo_check_secret(const char *domain)
759 {
760 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
761 struct wbcAuthErrorInfo *error = NULL;
762 const char *domain_name;
763
764 if (domain) {
765 domain_name = domain;
766 } else {
767 domain_name = get_winbind_domain();
768 }
769
770 wbc_status = wbcCheckTrustCredentials(domain_name, &error);
771
772 d_printf("checking the trust secret for domain %s via RPC calls %s\n",
773 domain_name,
774 WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed");
775
776 if (wbc_status == WBC_ERR_AUTH_ERROR) {
777 d_fprintf(stderr, "error code was %s (0x%x)\n",
778 error->nt_string, error->nt_status);
779 wbcFreeMemory(error);
780 }
781 if (!WBC_ERROR_IS_OK(wbc_status)) {
782 d_fprintf(stderr, "failed to call wbcCheckTrustCredentials: "
783 "%s\n", wbcErrorString(wbc_status));
784 return false;
785 }
786
787 return true;
788 }
789
790 /* Change trust account password */
791
792 static bool wbinfo_change_secret(const char *domain)
793 {
794 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
795 struct wbcAuthErrorInfo *error = NULL;
796 const char *domain_name;
797
798 if (domain) {
799 domain_name = domain;
800 } else {
801 domain_name = get_winbind_domain();
802 }
803
804 wbc_status = wbcChangeTrustCredentials(domain_name, &error);
805
806 d_printf("changing the trust secret for domain %s via RPC calls %s\n",
807 domain_name,
808 WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed");
809
810 if (wbc_status == WBC_ERR_AUTH_ERROR) {
811 d_fprintf(stderr, "error code was %s (0x%x)\n",
812 error->nt_string, error->nt_status);
813 wbcFreeMemory(error);
814 }
815 if (!WBC_ERROR_IS_OK(wbc_status)) {
816 d_fprintf(stderr, "failed to call wbcChangeTrustCredentials: "
817 "%s\n", wbcErrorString(wbc_status));
818 return false;
819 }
820
821 return true;
822 }
823
824 /* Check DC connection */
825
826 static bool wbinfo_ping_dc(void)
827 {
828 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
829 struct wbcAuthErrorInfo *error = NULL;
830
831 wbc_status = wbcPingDc(NULL, &error);
832
833 d_printf("checking the NETLOGON dc connection %s\n",
834 WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed");
835
836 if (wbc_status == WBC_ERR_AUTH_ERROR) {
837 d_fprintf(stderr, "error code was %s (0x%x)\n",
838 error->nt_string, error->nt_status);
839 wbcFreeMemory(error);
840 }
841 if (!WBC_ERROR_IS_OK(wbc_status)) {
842 d_fprintf(stderr, "failed to call wbcPingDc: %s\n",
843 wbcErrorString(wbc_status));
844 return false;
845 }
846
847 return true;
848 }
849
850 /* Convert uid to sid */
851
852 static bool wbinfo_uid_to_sid(uid_t uid)
853 {
854 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
855 struct wbcDomainSid sid;
856 char *sid_str = NULL;
857
858 /* Send request */
859
860 wbc_status = wbcUidToSid(uid, &sid);
861 if (!WBC_ERROR_IS_OK(wbc_status)) {
862 d_fprintf(stderr, "failed to call wbcUidToSid: %s\n",
863 wbcErrorString(wbc_status));
864 return false;
865 }
866
867 wbc_status = wbcSidToString(&sid, &sid_str);
868 if (!WBC_ERROR_IS_OK(wbc_status)) {
869 d_fprintf(stderr, "failed to call wbcSidToString: %s\n",
870 wbcErrorString(wbc_status));
871 return false;
872 }
873
874 /* Display response */
875
876 d_printf("%s\n", sid_str);
877
878 wbcFreeMemory(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 = NULL;
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 wbc_status = wbcSidToString(&sid, &sid_str);
901 if (!WBC_ERROR_IS_OK(wbc_status)) {
902 d_fprintf(stderr, "failed to call wbcSidToString: %s\n",
903 wbcErrorString(wbc_status));
904 return false;
905 }
906
907 /* Display response */
908
909 d_printf("%s\n", sid_str);
910
911 wbcFreeMemory(sid_str);
912
913 return true;
914 }
915
916 /* Convert sid to uid */
917
918 static bool wbinfo_sid_to_uid(const char *sid_str)
919 {
920 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
921 struct wbcDomainSid sid;
922 uid_t uid;
923
924 /* Send request */
925
926 wbc_status = wbcStringToSid(sid_str, &sid);
927 if (!WBC_ERROR_IS_OK(wbc_status)) {
928 d_fprintf(stderr, "failed to call wbcStringToSid: %s\n",
929 wbcErrorString(wbc_status));
930 return false;
931 }
932
933 wbc_status = wbcSidToUid(&sid, &uid);
934 if (!WBC_ERROR_IS_OK(wbc_status)) {
935 d_fprintf(stderr, "failed to call wbcSidToUid: %s\n",
936 wbcErrorString(wbc_status));
937 return false;
938 }
939
940 /* Display response */
941
942 d_printf("%d\n", (int)uid);
943
944 return true;
945 }
946
947 static bool wbinfo_sid_to_gid(const char *sid_str)
948 {
949 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
950 struct wbcDomainSid sid;
951 gid_t gid;
952
953 /* Send request */
954
955 wbc_status = wbcStringToSid(sid_str, &sid);
956 if (!WBC_ERROR_IS_OK(wbc_status)) {
957 d_fprintf(stderr, "failed to call wbcStringToSid: %s\n",
958 wbcErrorString(wbc_status));
959 return false;
960 }
961
962 wbc_status = wbcSidToGid(&sid, &gid);
963 if (!WBC_ERROR_IS_OK(wbc_status)) {
964 d_fprintf(stderr, "failed to call wbcSidToGid: %s\n",
965 wbcErrorString(wbc_status));
966 return false;
967 }
968
969 /* Display response */
970
971 d_printf("%d\n", (int)gid);
972
973 return true;
974 }
975
976 static bool wbinfo_allocate_uid(void)
977 {
978 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
979 uid_t uid;
980
981 /* Send request */
982
983 wbc_status = wbcAllocateUid(&uid);
984 if (!WBC_ERROR_IS_OK(wbc_status)) {
985 d_fprintf(stderr, "failed to call wbcAllocateUid: %s\n",
986 wbcErrorString(wbc_status));
987 return false;
988 }
989
990 /* Display response */
991
992 d_printf("New uid: %u\n", (unsigned int)uid);
993
994 return true;
995 }
996
997 static bool wbinfo_allocate_gid(void)
998 {
999 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1000 gid_t gid;
1001
1002 /* Send request */
1003
1004 wbc_status = wbcAllocateGid(&gid);
1005 if (!WBC_ERROR_IS_OK(wbc_status)) {
1006 d_fprintf(stderr, "failed to call wbcAllocateGid: %s\n",
1007 wbcErrorString(wbc_status));
1008 return false;
1009 }
1010
1011 /* Display response */
1012
1013 d_printf("New gid: %u\n", (unsigned int)gid);
1014
1015 return true;
1016 }
1017
1018 static bool wbinfo_set_uid_mapping(uid_t uid, const char *sid_str)
1019 {
1020 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1021 struct wbcDomainSid sid;
1022
1023 /* Send request */
1024
1025 wbc_status = wbcStringToSid(sid_str, &sid);
1026 if (!WBC_ERROR_IS_OK(wbc_status)) {
1027 d_fprintf(stderr, "failed to call wbcStringToSid: %s\n",
1028 wbcErrorString(wbc_status));
1029 return false;
1030 }
1031
1032 wbc_status = wbcSetUidMapping(uid, &sid);
1033 if (!WBC_ERROR_IS_OK(wbc_status)) {
1034 d_fprintf(stderr, "failed to call wbcSetUidMapping: %s\n",
1035 wbcErrorString(wbc_status));
1036 return false;
1037 }
1038
1039 /* Display response */
1040
1041 d_printf("uid %u now mapped to sid %s\n",
1042 (unsigned int)uid, sid_str);
1043
1044 return true;
1045 }
1046
1047 static bool wbinfo_set_gid_mapping(gid_t gid, const char *sid_str)
1048 {
1049 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1050 struct wbcDomainSid sid;
1051
1052 /* Send request */
1053
1054 wbc_status = wbcStringToSid(sid_str, &sid);
1055 if (!WBC_ERROR_IS_OK(wbc_status)) {
1056 d_fprintf(stderr, "failed to call wbcStringToSid: %s\n",
1057 wbcErrorString(wbc_status));
1058 return false;
1059 }
1060
1061 wbc_status = wbcSetGidMapping(gid, &sid);
1062 if (!WBC_ERROR_IS_OK(wbc_status)) {
1063 d_fprintf(stderr, "failed to call wbcSetGidMapping: %s\n",
1064 wbcErrorString(wbc_status));
1065 return false;
1066 }
1067
1068 /* Display response */
1069
1070 d_printf("gid %u now mapped to sid %s\n",
1071 (unsigned int)gid, sid_str);
1072
1073 return true;
1074 }
1075
1076 static bool wbinfo_remove_uid_mapping(uid_t uid, const char *sid_str)
1077 {
1078 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1079 struct wbcDomainSid sid;
1080
1081 /* Send request */
1082
1083 wbc_status = wbcStringToSid(sid_str, &sid);
1084 if (!WBC_ERROR_IS_OK(wbc_status)) {
1085 d_fprintf(stderr, "failed to call wbcStringToSid: %s\n",
1086 wbcErrorString(wbc_status));
1087 return false;
1088 }
1089
1090 wbc_status = wbcRemoveUidMapping(uid, &sid);
1091 if (!WBC_ERROR_IS_OK(wbc_status)) {
1092 d_fprintf(stderr, "failed to call wbcRemoveUidMapping: %s\n",
1093 wbcErrorString(wbc_status));
1094 return false;
1095 }
1096
1097 /* Display response */
1098
1099 d_printf("Removed uid %u to sid %s mapping\n",
1100 (unsigned int)uid, sid_str);
1101
1102 return true;
1103 }
1104
1105 static bool wbinfo_remove_gid_mapping(gid_t gid, const char *sid_str)
1106 {
1107 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1108 struct wbcDomainSid sid;
1109
1110 /* Send request */
1111
1112 wbc_status = wbcStringToSid(sid_str, &sid);
1113 if (!WBC_ERROR_IS_OK(wbc_status)) {
1114 d_fprintf(stderr, "failed to call wbcStringToSid: %s\n",
1115 wbcErrorString(wbc_status));
1116 return false;
1117 }
1118
1119 wbc_status = wbcRemoveGidMapping(gid, &sid);
1120 if (!WBC_ERROR_IS_OK(wbc_status)) {
1121 d_fprintf(stderr, "failed to call wbcRemoveGidMapping: %s\n",
1122 wbcErrorString(wbc_status));
1123 return false;
1124 }
1125
1126 /* Display response */
1127
1128 d_printf("Removed gid %u to sid %s mapping\n",
1129 (unsigned int)gid, sid_str);
1130
1131 return true;
1132 }
1133
1134 /* Convert sid to string */
1135
1136 static bool wbinfo_lookupsid(const char *sid_str)
1137 {
1138 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1139 struct wbcDomainSid sid;
1140 char *domain;
1141 char *name;
1142 enum wbcSidType type;
1143
1144 /* Send off request */
1145
1146 wbc_status = wbcStringToSid(sid_str, &sid);
1147 if (!WBC_ERROR_IS_OK(wbc_status)) {
1148 d_fprintf(stderr, "failed to call wbcStringToSid: %s\n",
1149 wbcErrorString(wbc_status));
1150 return false;
1151 }
1152
1153 wbc_status = wbcLookupSid(&sid, &domain, &name, &type);
1154 if (!WBC_ERROR_IS_OK(wbc_status)) {
1155 d_fprintf(stderr, "failed to call wbcLookupSid: %s\n",
1156 wbcErrorString(wbc_status));
1157 return false;
1158 }
1159
1160 /* Display response */
1161
1162 d_printf("%s%c%s %d\n",
1163 domain, winbind_separator(), name, type);
1164
1165 return true;
1166 }
1167
1168 /* Convert sid to fullname */
1169
1170 static bool wbinfo_lookupsid_fullname(const char *sid_str)
1171 {
1172 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1173 struct wbcDomainSid sid;
1174 char *domain;
1175 char *name;
1176 enum wbcSidType type;
1177
1178 /* Send off request */
1179
1180 wbc_status = wbcStringToSid(sid_str, &sid);
1181 if (!WBC_ERROR_IS_OK(wbc_status)) {
1182 d_fprintf(stderr, "failed to call wbcStringToSid: %s\n",
1183 wbcErrorString(wbc_status));
1184 return false;
1185 }
1186
1187 wbc_status = wbcGetDisplayName(&sid, &domain, &name, &type);
1188 if (!WBC_ERROR_IS_OK(wbc_status)) {
1189 d_fprintf(stderr, "failed to call wbcGetDisplayName: %s\n",
1190 wbcErrorString(wbc_status));
1191 return false;
1192 }
1193
1194 /* Display response */
1195
1196 d_printf("%s%c%s %d\n",
1197 domain, winbind_separator(), name, type);
1198
1199 return true;
1200 }
1201
1202 /* Lookup a list of RIDs */
1203
1204 static bool wbinfo_lookuprids(const char *domain, const char *arg)
1205 {
1206 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1207 struct wbcDomainInfo *dinfo = NULL;
1208 char *domain_name = NULL;
1209 const char **names = NULL;
1210 enum wbcSidType *types = NULL;
1211 size_t i;
1212 int num_rids;
1213 uint32_t *rids = NULL;
1214 const char *p;
1215 char *ridstr;
1216 TALLOC_CTX *mem_ctx = NULL;
1217 bool ret = false;
1218
1219 if ((domain == NULL) || (strequal(domain, ".")) || (domain[0] == '\0')){
1220 domain = get_winbind_domain();
1221 }
1222
1223 /* Send request */
1224
1225 wbc_status = wbcDomainInfo(domain, &dinfo);
1226 if (!WBC_ERROR_IS_OK(wbc_status)) {
1227 d_printf("wbcDomainInfo(%s) failed: %s\n", domain,
1228 wbcErrorString(wbc_status));
1229 goto done;
1230 }
1231
1232 mem_ctx = talloc_new(NULL);
1233 if (mem_ctx == NULL) {
1234 d_printf("talloc_new failed\n");
1235 goto done;
1236 }
1237
1238 num_rids = 0;
1239 rids = NULL;
1240 p = arg;
1241
1242 while (next_token_talloc(mem_ctx, &p, &ridstr, " ,\n")) {
1243 uint32_t rid = strtoul(ridstr, NULL, 10);
1244 rids = talloc_realloc(mem_ctx, rids, uint32_t, num_rids + 1);
1245 if (rids == NULL) {
1246 d_printf("talloc_realloc failed\n");
1247 }
1248 rids[num_rids] = rid;
1249 num_rids += 1;
1250 }
1251
1252 if (rids == NULL) {
1253 d_printf("no rids\n");
1254 goto done;
1255 }
1256
1257 wbc_status = wbcLookupRids(&dinfo->sid, num_rids, rids,
1258 (const char **)&domain_name, &names, &types);
1259 if (!WBC_ERROR_IS_OK(wbc_status)) {
1260 d_printf("winbind_lookup_rids failed: %s\n",
1261 wbcErrorString(wbc_status));
1262 goto done;
1263 }
1264
1265 d_printf("Domain: %s\n", domain_name);
1266
1267 for (i=0; i<num_rids; i++) {
1268 d_printf("%8d: %s (%s)\n", rids[i], names[i],
1269 wbcSidTypeString(types[i]));
1270 }
1271
1272 ret = true;
1273 done:
1274 if (dinfo) {
1275 wbcFreeMemory(dinfo);
1276 }
1277 if (domain_name) {
1278 wbcFreeMemory(domain_name);
1279 }
1280 if (names) {
1281 wbcFreeMemory(names);
1282 }
1283 if (types) {
1284 wbcFreeMemory(types);
1285 }
1286 TALLOC_FREE(mem_ctx);
1287 return ret;
1288 }
1289
1290 /* Convert string to sid */
1291
1292 static bool wbinfo_lookupname(const char *full_name)
1293 {
1294 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1295 struct wbcDomainSid sid;
1296 char *sid_str;
1297 enum wbcSidType type;
1298 fstring domain_name;
1299 fstring account_name;
1300
1301 /* Send off request */
1302
1303 parse_wbinfo_domain_user(full_name, domain_name,
1304 account_name);
1305
1306 wbc_status = wbcLookupName(domain_name, account_name,
1307 &sid, &type);
1308 if (!WBC_ERROR_IS_OK(wbc_status)) {
1309 d_fprintf(stderr, "failed to call wbcLookupName: %s\n",
1310 wbcErrorString(wbc_status));
1311 return false;
1312 }
1313
1314 wbc_status = wbcSidToString(&sid, &sid_str);
1315 if (!WBC_ERROR_IS_OK(wbc_status)) {
1316 d_fprintf(stderr, "failed to call wbcSidToString: %s\n",
1317 wbcErrorString(wbc_status));
1318 return false;
1319 }
1320
1321 /* Display response */
1322
1323 d_printf("%s %s (%d)\n", sid_str, wbcSidTypeString(type), type);
1324
1325 wbcFreeMemory(sid_str);
1326
1327 return true;
1328 }
1329
1330 static char *wbinfo_prompt_pass(TALLOC_CTX *mem_ctx,
1331 const char *prefix,
1332 const char *username)
1333 {
1334 char *prompt;
1335 const char *ret = NULL;
1336
1337 prompt = talloc_asprintf(mem_ctx, "Enter %s's ", username);
1338 if (!prompt) {
1339 return NULL;
1340 }
1341 if (prefix) {
1342 prompt = talloc_asprintf_append(prompt, "%s ", prefix);
1343 if (!prompt) {
1344 return NULL;
1345 }
1346 }
1347 prompt = talloc_asprintf_append(prompt, "password: ");
1348 if (!prompt) {
1349 return NULL;
1350 }
1351
1352 ret = getpass(prompt);
1353 TALLOC_FREE(prompt);
1354
1355 return talloc_strdup(mem_ctx, ret);
1356 }
1357
1358 /* Authenticate a user with a plaintext password */
1359
1360 static bool wbinfo_auth_krb5(char *username, const char *cctype, uint32_t flags)
1361 {
1362 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1363 char *s = NULL;
1364 char *p = NULL;
1365 char *password = NULL;
1366 char *name = NULL;
1367 char *local_cctype = NULL;
1368 uid_t uid;
1369 struct wbcLogonUserParams params;
1370 struct wbcLogonUserInfo *info;
1371 struct wbcAuthErrorInfo *error;
1372 struct wbcUserPasswordPolicyInfo *policy;
1373 TALLOC_CTX *frame = talloc_tos();
1374
1375 if ((s = talloc_strdup(frame, username)) == NULL) {
1376 return false;
1377 }
1378
1379 if ((p = strchr(s, '%')) != NULL) {
1380 *p = 0;
1381 p++;
1382 password = talloc_strdup(frame, p);
1383 } else {
1384 password = wbinfo_prompt_pass(frame, NULL, username);
1385 }
1386
1387 local_cctype = talloc_strdup(frame, cctype);
1388
1389 name = s;
1390
1391 uid = geteuid();
1392
1393 params.username = name;
1394 params.password = password;
1395 params.num_blobs = 0;
1396 params.blobs = NULL;
1397
1398 wbc_status = wbcAddNamedBlob(&params.num_blobs,
1399 &params.blobs,
1400 "flags",
1401 0,
1402 (uint8_t *)&flags,
1403 sizeof(flags));
1404 if (!WBC_ERROR_IS_OK(wbc_status)) {
1405 d_fprintf(stderr, "failed to call wbcAddNamedBlob: %s\n",
1406 wbcErrorString(wbc_status));
1407 goto done;
1408 }
1409
1410 wbc_status = wbcAddNamedBlob(&params.num_blobs,
1411 &params.blobs,
1412 "user_uid",
1413 0,
1414 (uint8_t *)&uid,
1415 sizeof(uid));
1416 if (!WBC_ERROR_IS_OK(wbc_status)) {
1417 d_fprintf(stderr, "failed to call wbcAddNamedBlob: %s\n",
1418 wbcErrorString(wbc_status));
1419 goto done;
1420 }
1421
1422 wbc_status = wbcAddNamedBlob(&params.num_blobs,
1423 &params.blobs,
1424 "krb5_cc_type",
1425 0,
1426 (uint8_t *)local_cctype,
1427 strlen(cctype)+1);
1428 if (!WBC_ERROR_IS_OK(wbc_status)) {
1429 d_fprintf(stderr, "failed to call wbcAddNamedBlob: %s\n",
1430 wbcErrorString(wbc_status));
1431 goto done;
1432 }
1433
1434 wbc_status = wbcLogonUser(&params, &info, &error, &policy);
1435
1436 d_printf("plaintext kerberos password authentication for [%s] %s "
1437 "(requesting cctype: %s)\n",
1438 username, WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed",
1439 cctype);
1440
1441 if (error) {
1442 d_fprintf(stderr,
1443 "error code was %s (0x%x)\nerror message was: %s\n",
1444 error->nt_string,
1445 error->nt_status,
1446 error->display_string);
1447 }
1448
1449 if (WBC_ERROR_IS_OK(wbc_status)) {
1450 if (flags & WBFLAG_PAM_INFO3_TEXT) {
1451 if (info && info->info && info->info->user_flags &
1452 NETLOGON_CACHED_ACCOUNT) {
1453 d_printf("user_flgs: "
1454 "NETLOGON_CACHED_ACCOUNT\n");
1455 }
1456 }
1457
1458 if (info) {
1459 int i;
1460 for (i=0; i < info->num_blobs; i++) {
1461 if (strequal(info->blobs[i].name,
1462 "krb5ccname")) {
1463 d_printf("credentials were put "
1464 "in: %s\n",
1465 (const char *)
1466 info->blobs[i].blob.data);
1467 break;
1468 }
1469 }
1470 } else {
1471 d_printf("no credentials cached\n");
1472 }
1473 }
1474 done:
1475
1476 wbcFreeMemory(params.blobs);
1477
1478 return WBC_ERROR_IS_OK(wbc_status);
1479 }
1480
1481 /* Authenticate a user with a plaintext password */
1482
1483 static bool wbinfo_auth(char *username)
1484 {
1485 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1486 char *s = NULL;
1487 char *p = NULL;
1488 char *password = NULL;
1489 char *name = NULL;
1490 TALLOC_CTX *frame = talloc_tos();
1491
1492 if ((s = talloc_strdup(frame, username)) == NULL) {
1493 return false;
1494 }
1495
1496 if ((p = strchr(s, '%')) != NULL) {
1497 *p = 0;
1498 p++;
1499 password = talloc_strdup(frame, p);
1500 } else {
1501 password = wbinfo_prompt_pass(frame, NULL, username);
1502 }
1503
1504 name = s;
1505
1506 wbc_status = wbcAuthenticateUser(name, password);
1507
1508 d_printf("plaintext password authentication %s\n",
1509 WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed");
1510
1511 #if 0
1512 if (response.data.auth.nt_status)
1513 d_fprintf(stderr,
1514 "error code was %s (0x%x)\nerror message was: %s\n",
1515 response.data.auth.nt_status_string,
1516 response.data.auth.nt_status,
1517 response.data.auth.error_string);
1518 #endif
1519
1520 return WBC_ERROR_IS_OK(wbc_status);
1521 }
1522
1523 /* Authenticate a user with a challenge/response */
1524
1525 static bool wbinfo_auth_crap(char *username, bool use_ntlmv2, bool use_lanman)
1526 {
1527 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1528 struct wbcAuthUserParams params;
1529 struct wbcAuthUserInfo *info = NULL;
1530 struct wbcAuthErrorInfo *err = NULL;
1531 DATA_BLOB lm = data_blob_null;
1532 DATA_BLOB nt = data_blob_null;
1533 fstring name_user;
1534 fstring name_domain;
1535 char *pass;
1536 char *p;
1537 TALLOC_CTX *frame = talloc_tos();
1538
1539 p = strchr(username, '%');
1540
1541 if (p) {
1542 *p = 0;
1543 pass = talloc_strdup(frame, p + 1);
1544 } else {
1545 pass = wbinfo_prompt_pass(frame, NULL, username);
1546 }
1547
1548 parse_wbinfo_domain_user(username, name_domain, name_user);
1549
1550 params.account_name = name_user;
1551 params.domain_name = name_domain;
1552 params.workstation_name = NULL;
1553
1554 params.flags = 0;
1555 params.parameter_control= WBC_MSV1_0_ALLOW_WORKSTATION_TRUST_ACCOUNT |
1556 WBC_MSV1_0_ALLOW_SERVER_TRUST_ACCOUNT;
1557
1558 params.level = WBC_AUTH_USER_LEVEL_RESPONSE;
1559
1560 generate_random_buffer(params.password.response.challenge, 8);
1561
1562 if (use_ntlmv2) {
1563 DATA_BLOB server_chal;
1564 DATA_BLOB names_blob;
1565
1566 server_chal = data_blob(params.password.response.challenge, 8);
1567
1568 /* Pretend this is a login to 'us', for blob purposes */
1569 names_blob = NTLMv2_generate_names_blob(NULL,
1570 get_winbind_netbios_name(),
1571 get_winbind_domain());
1572
1573 if (!SMBNTLMv2encrypt(NULL, name_user, name_domain, pass,
1574 &server_chal,
1575 &names_blob,
1576 &lm, &nt, NULL, NULL)) {
1577 data_blob_free(&names_blob);
1578 data_blob_free(&server_chal);
1579 TALLOC_FREE(pass);
1580 return false;
1581 }
1582 data_blob_free(&names_blob);
1583 data_blob_free(&server_chal);
1584
1585 } else {
1586 if (use_lanman) {
1587 bool ok;
1588 lm = data_blob(NULL, 24);
1589 ok = SMBencrypt(pass,
1590 params.password.response.challenge,
1591 lm.data);
1592 if (!ok) {
1593 data_blob_free(&lm);
1594 }
1595 }
1596 nt = data_blob(NULL, 24);
1597 SMBNTencrypt(pass, params.password.response.challenge,
1598 nt.data);
1599 }
1600
1601 params.password.response.nt_length = nt.length;
1602 params.password.response.nt_data = nt.data;
1603 params.password.response.lm_length = lm.length;
1604 params.password.response.lm_data = lm.data;
1605
1606 wbc_status = wbcAuthenticateUserEx(&params, &info, &err);
1607
1608 /* Display response */
1609
1610 d_printf("challenge/response password authentication %s\n",
1611 WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed");
1612
1613 if (wbc_status == WBC_ERR_AUTH_ERROR) {
1614 d_fprintf(stderr,
1615 "error code was %s (0x%x)\nerror message was: %s\n",
1616 err->nt_string,
1617 err->nt_status,
1618 err->display_string);
1619 wbcFreeMemory(err);
1620 } else if (WBC_ERROR_IS_OK(wbc_status)) {
1621 wbcFreeMemory(info);
1622 }
1623
1624 data_blob_free(&nt);
1625 data_blob_free(&lm);
1626
1627 return WBC_ERROR_IS_OK(wbc_status);
1628 }
1629
1630 /* Authenticate a user with a plaintext password */
1631
1632 static bool wbinfo_pam_logon(char *username)
1633 {
1634 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1635 struct wbcLogonUserParams params;
1636 struct wbcAuthErrorInfo *error;
1637 char *s = NULL;
1638 char *p = NULL;
1639 TALLOC_CTX *frame = talloc_tos();
1640 uint32_t flags;
1641 uint32_t uid;
1642
1643 ZERO_STRUCT(params);
1644
1645 if ((s = talloc_strdup(frame, username)) == NULL) {
1646 return false;
1647 }
1648
1649 if ((p = strchr(s, '%')) != NULL) {
1650 *p = 0;
1651 p++;
1652 params.password = talloc_strdup(frame, p);
1653 } else {
1654 params.password = wbinfo_prompt_pass(frame, NULL, username);
1655 }
1656 params.username = s;
1657
1658 flags = WBFLAG_PAM_CACHED_LOGIN;
1659
1660 wbc_status = wbcAddNamedBlob(&params.num_blobs, &params.blobs,
1661 "flags", 0,
1662 (uint8_t *)&flags, sizeof(flags));
1663 if (!WBC_ERROR_IS_OK(wbc_status)) {
1664 d_printf("wbcAddNamedBlob failed: %s\n",
1665 wbcErrorString(wbc_status));
1666 return false;
1667 }
1668
1669 uid = getuid();
1670
1671 wbc_status = wbcAddNamedBlob(&params.num_blobs, &params.blobs,
1672 "user_uid", 0,
1673 (uint8_t *)&uid, sizeof(uid));
1674 if (!WBC_ERROR_IS_OK(wbc_status)) {
1675 d_printf("wbcAddNamedBlob failed: %s\n",
1676 wbcErrorString(wbc_status));
1677 return false;
1678 }
1679
1680 wbc_status = wbcLogonUser(&params, NULL, &error, NULL);
1681
1682 wbcFreeMemory(params.blobs);
1683
1684 d_printf("plaintext password authentication %s\n",
1685 WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed");
1686
1687 if (!WBC_ERROR_IS_OK(wbc_status)) {
1688 d_fprintf(stderr,
1689 "error code was %s (0x%x)\nerror message was: %s\n",
1690 error->nt_string,
1691 (int)error->nt_status,
1692 error->display_string);
1693 wbcFreeMemory(error);
1694 return false;
1695 }
1696 return true;
1697 }
1698
1699 /* Save creds with winbind */
1700
1701 static bool wbinfo_ccache_save(char *username)
1702 {
1703 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1704 char *s = NULL;
1705 char *p = NULL;
1706 char *password = NULL;
1707 char *name = NULL;
1708 TALLOC_CTX *frame = talloc_stackframe();
1709
1710 s = talloc_strdup(frame, username);
1711 if (s == NULL) {
1712 return false;
1713 }
1714
1715 p = strchr(s, '%');
1716 if (p != NULL) {
1717 *p = 0;
1718 p++;
1719 password = talloc_strdup(frame, p);
1720 } else {
1721 password = wbinfo_prompt_pass(frame, NULL, username);
1722 }
1723
1724 name = s;
1725
1726 wbc_status = wbcCredentialSave(name, password);
1727
1728 d_printf("saving creds %s\n",
1729 WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed");
1730
1731 TALLOC_FREE(frame);
1732
1733 return WBC_ERROR_IS_OK(wbc_status);
1734 }
1735
1736 #ifdef WITH_FAKE_KASERVER
1737 /* Authenticate a user with a plaintext password and set a token */
1738
1739 static bool wbinfo_klog(char *username)
1740 {
1741 struct winbindd_request request;
1742 struct winbindd_response response;
1743 NSS_STATUS result;
1744 char *p;
1745
1746 /* Send off request */
1747
1748 ZERO_STRUCT(request);
1749 ZERO_STRUCT(response);
1750
1751 p = strchr(username, '%');
1752
1753 if (p) {
1754 *p = 0;
1755 fstrcpy(request.data.auth.user, username);
1756 fstrcpy(request.data.auth.pass, p + 1);
1757 *p = '%';
1758 } else {
1759 fstrcpy(request.data.auth.user, username);
1760 fstrcpy(request.data.auth.pass, getpass("Password: "));
1761 }
1762
1763 request.flags |= WBFLAG_PAM_AFS_TOKEN;
1764
1765 result = winbindd_request_response(WINBINDD_PAM_AUTH, &request,
1766 &response);
1767
1768 /* Display response */
1769
1770 d_printf("plaintext password authentication %s\n",
1771 (result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed");
1772
1773 if (response.data.auth.nt_status)
1774 d_fprintf(stderr,
1775 "error code was %s (0x%x)\nerror message was: %s\n",
1776 response.data.auth.nt_status_string,
1777 response.data.auth.nt_status,
1778 response.data.auth.error_string);
1779
1780 if (result != NSS_STATUS_SUCCESS)
1781 return false;
1782
1783 if (response.extra_data.data == NULL) {
1784 d_fprintf(stderr, "Did not get token data\n");
1785 return false;
1786 }
1787
1788 if (!afs_settoken_str((char *)response.extra_data.data)) {
1789 d_fprintf(stderr, "Could not set token\n");
1790 return false;
1791 }
1792
1793 d_printf("Successfully created AFS token\n");
1794 return true;
1795 }
1796 #else
1797 static bool wbinfo_klog(char *username)
1798 {
1799 d_fprintf(stderr, "No AFS support compiled in.\n");
1800 return false;
1801 }
1802 #endif
1803
1804 /* Print domain users */
1805
1806 static bool print_domain_users(const char *domain)
1807 {
1808 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1809 uint32_t i;
1810 uint32_t num_users = 0;
1811 const char **users = NULL;
1812
1813 /* Send request to winbind daemon */
1814
1815 /* '.' is the special sign for our own domain */
1816 if (domain && strcmp(domain, ".") == 0) {
1817 domain = get_winbind_domain();
1818 }
1819
1820 wbc_status = wbcListUsers(domain, &num_users, &users);
1821 if (!WBC_ERROR_IS_OK(wbc_status)) {
1822 return false;
1823 }
1824
1825 for (i=0; i < num_users; i++) {
1826 d_printf("%s\n", users[i]);
1827 }
1828
1829 wbcFreeMemory(users);
1830
1831 return true;
1832 }
1833
1834 /* Print domain groups */
1835
1836 static bool print_domain_groups(const char *domain)
1837 {
1838 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1839 uint32_t i;
1840 uint32_t num_groups = 0;
1841 const char **groups = NULL;
1842
1843 /* Send request to winbind daemon */
1844
1845 /* '.' is the special sign for our own domain */
1846 if (domain && strcmp(domain, ".") == 0) {
1847 domain = get_winbind_domain();
1848 }
1849
1850 wbc_status = wbcListGroups(domain, &num_groups, &groups);
1851 if (!WBC_ERROR_IS_OK(wbc_status)) {
1852 d_fprintf(stderr, "failed to call wbcListGroups: %s\n",
1853 wbcErrorString(wbc_status));
1854 return false;
1855 }
1856
1857 for (i=0; i < num_groups; i++) {
1858 d_printf("%s\n", groups[i]);
1859 }
1860
1861 wbcFreeMemory(groups);
1862
1863 return true;
1864 }
1865
1866 /* Set the authorised user for winbindd access in secrets.tdb */
1867
1868 static bool wbinfo_set_auth_user(char *username)
1869 {
1870 d_fprintf(stderr, "This functionality was moved to the 'net' utility.\n"
1871 "See 'net help setauthuser' for details.\n");
1872 return false;
1873 }
1874
1875 static void wbinfo_get_auth_user(void)
1876 {
1877 d_fprintf(stderr, "This functionality was moved to the 'net' utility.\n"
1878 "See 'net help getauthuser' for details.\n");
1879 }
1880
1881 static bool wbinfo_ping(void)
1882 {
1883 wbcErr wbc_status;
1884
1885 wbc_status = wbcPing();
1886
1887 /* Display response */
1888
1889 d_printf("Ping to winbindd %s\n",
1890 WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed");
1891
1892 return WBC_ERROR_IS_OK(wbc_status);
1893 }
1894
1895 static bool wbinfo_change_user_password(const char *username)
1896 {
1897 wbcErr wbc_status;
1898 char *old_password = NULL;
1899 char *new_password = NULL;
1900 TALLOC_CTX *frame = talloc_tos();
1901
1902 old_password = wbinfo_prompt_pass(frame, "old", username);
1903 new_password = wbinfo_prompt_pass(frame, "new", username);
1904
1905 wbc_status = wbcChangeUserPassword(username, old_password,new_password);
1906
1907 /* Display response */
1908
1909 d_printf("Password change for user %s %s\n", username,
1910 WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed");
1911
1912 return WBC_ERROR_IS_OK(wbc_status);
1913 }
1914
1915 /* Main program */
1916
1917 enum {
1918 OPT_SET_AUTH_USER = 1000,
1919 OPT_GET_AUTH_USER,
1920 OPT_DOMAIN_NAME,
1921 OPT_SEQUENCE,
1922 OPT_GETDCNAME,
1923 OPT_DSGETDCNAME,
1924 OPT_USERDOMGROUPS,
1925 OPT_SIDALIASES,
1926 OPT_USERSIDS,
1927 OPT_ALLOCATE_UID,
1928 OPT_ALLOCATE_GID,
1929 OPT_SET_UID_MAPPING,
1930 OPT_SET_GID_MAPPING,
1931 OPT_REMOVE_UID_MAPPING,
1932 OPT_REMOVE_GID_MAPPING,
1933 OPT_SEPARATOR,
1934 OPT_LIST_ALL_DOMAINS,
1935 OPT_LIST_OWN_DOMAIN,
1936 OPT_UID_INFO,
1937 OPT_USER_SIDINFO,
1938 OPT_GROUP_INFO,
1939 OPT_GID_INFO,
1940 OPT_VERBOSE,
1941 OPT_ONLINESTATUS,
1942 OPT_CHANGE_USER_PASSWORD,
1943 OPT_PING_DC,
1944 OPT_CCACHE_SAVE,
1945 OPT_SID_TO_FULLNAME,
1946 OPT_NTLMV2,
1947 OPT_PAM_LOGON,
1948 OPT_LOGOFF,
1949 OPT_LOGOFF_USER,
1950 OPT_LOGOFF_UID,
1951 OPT_LANMAN
1952 };
1953
1954 int main(int argc, char **argv, char **envp)
1955 {
1956 int opt;
1957 TALLOC_CTX *frame = talloc_stackframe();
1958 poptContext pc;
1959 static char *string_arg;
1960 char *string_subarg = NULL;
1961 static char *opt_domain_name;
1962 static int int_arg;
1963 int int_subarg = -1;
1964 int result = 1;
1965 bool verbose = false;
1966 bool use_ntlmv2 = false;
1967 bool use_lanman = false;
1968 char *logoff_user = getenv("USER");
1969 int logoff_uid = geteuid();
1970
1971 struct poptOption long_options[] = {
1972 POPT_AUTOHELP
1973
1974 /* longName, shortName, argInfo, argPtr, value, descrip,
1975 argDesc */
1976
1977 { "domain-users", 'u', POPT_ARG_NONE, 0, 'u', "Lists all domain users", "domain"},
1978 { "domain-groups", 'g', POPT_ARG_NONE, 0, 'g', "Lists all domain groups", "domain" },
1979 { "WINS-by-name", 'N', POPT_ARG_STRING, &string_arg, 'N', "Converts NetBIOS name to IP", "NETBIOS-NAME" },
1980 { "WINS-by-ip", 'I', POPT_ARG_STRING, &string_arg, 'I', "Converts IP address to NetBIOS name", "IP" },
1981 { "name-to-sid", 'n', POPT_ARG_STRING, &string_arg, 'n', "Converts name to sid", "NAME" },
1982 { "sid-to-name", 's', POPT_ARG_STRING, &string_arg, 's', "Converts sid to name", "SID" },
1983 { "sid-to-fullname", 0, POPT_ARG_STRING, &string_arg,
1984 OPT_SID_TO_FULLNAME, "Converts sid to fullname", "SID" },
1985 { "lookup-rids", 'R', POPT_ARG_STRING, &string_arg, 'R', "Converts RIDs to names", "RIDs" },
1986 { "uid-to-sid", 'U', POPT_ARG_INT, &int_arg, 'U', "Converts uid to sid" , "UID" },
1987 { "gid-to-sid", 'G', POPT_ARG_INT, &int_arg, 'G', "Converts gid to sid", "GID" },
1988 { "sid-to-uid", 'S', POPT_ARG_STRING, &string_arg, 'S', "Converts sid to uid", "SID" },
1989 { "sid-to-gid", 'Y', POPT_ARG_STRING, &string_arg, 'Y', "Converts sid to gid", "SID" },
1990 { "allocate-uid", 0, POPT_ARG_NONE, 0, OPT_ALLOCATE_UID,
1991 "Get a new UID out of idmap" },
1992 { "allocate-gid", 0, POPT_ARG_NONE, 0, OPT_ALLOCATE_GID,
1993 "Get a new GID out of idmap" },
1994 { "set-uid-mapping", 0, POPT_ARG_STRING, &string_arg, OPT_SET_UID_MAPPING, "Create or modify uid to sid mapping in idmap", "UID,SID" },
1995 { "set-gid-mapping", 0, POPT_ARG_STRING, &string_arg, OPT_SET_GID_MAPPING, "Create or modify gid to sid mapping in idmap", "GID,SID" },
1996 { "remove-uid-mapping", 0, POPT_ARG_STRING, &string_arg, OPT_REMOVE_UID_MAPPING, "Remove uid to sid mapping in idmap", "UID,SID" },
1997 { "remove-gid-mapping", 0, POPT_ARG_STRING, &string_arg, OPT_REMOVE_GID_MAPPING, "Remove gid to sid mapping in idmap", "GID,SID" },
1998 { "check-secret", 't', POPT_ARG_NONE, 0, 't', "Check shared secret" },
1999 { "change-secret", 'c', POPT_ARG_NONE, 0, 'c', "Change shared secret" },
2000 { "ping-dc", 0, POPT_ARG_NONE, 0, OPT_PING_DC,
2001 "Check the NETLOGON connection" },
2002 { "trusted-domains", 'm', POPT_ARG_NONE, 0, 'm', "List trusted domains" },
2003 { "all-domains", 0, POPT_ARG_NONE, 0, OPT_LIST_ALL_DOMAINS, "List all domains (trusted and own domain)" },
2004 { "own-domain", 0, POPT_ARG_NONE, 0, OPT_LIST_OWN_DOMAIN, "List own domain" },
2005 { "sequence", 0, POPT_ARG_NONE, 0, OPT_SEQUENCE, "Deprecated command, see --online-status" },
2006 { "online-status", 0, POPT_ARG_NONE, 0, OPT_ONLINESTATUS, "Show whether domains are marked as online or offline"},
2007 { "domain-info", 'D', POPT_ARG_STRING, &string_arg, 'D', "Show most of the info we have about the domain" },
2008 { "user-info", 'i', POPT_ARG_STRING, &string_arg, 'i', "Get user info", "USER" },
2009 { "uid-info", 0, POPT_ARG_INT, &int_arg, OPT_UID_INFO, "Get user info from uid", "UID" },
2010 { "group-info", 0, POPT_ARG_STRING, &string_arg, OPT_GROUP_INFO, "Get group info", "GROUP" },
2011 { "user-sidinfo", 0, POPT_ARG_STRING, &string_arg, OPT_USER_SIDINFO, "Get user info from sid", "SID" },
2012 { "gid-info", 0, POPT_ARG_INT, &int_arg, OPT_GID_INFO, "Get group info from gid", "GID" },
2013 { "user-groups", 'r', POPT_ARG_STRING, &string_arg, 'r', "Get user groups", "USER" },
2014 { "user-domgroups", 0, POPT_ARG_STRING, &string_arg,
2015 OPT_USERDOMGROUPS, "Get user domain groups", "SID" },
2016 { "sid-aliases", 0, POPT_ARG_STRING, &string_arg, OPT_SIDALIASES, "Get sid aliases", "SID" },
2017 { "user-sids", 0, POPT_ARG_STRING, &string_arg, OPT_USERSIDS, "Get user group sids for user SID", "SID" },
2018 { "authenticate", 'a', POPT_ARG_STRING, &string_arg, 'a', "authenticate user", "user%password" },
2019 { "pam-logon", 0, POPT_ARG_STRING, &string_arg, OPT_PAM_LOGON,
2020 "do a pam logon equivalent", "user%password" },
2021 { "logoff", 0, POPT_ARG_NONE, NULL, OPT_LOGOFF,
2022 "log off user", "uid" },
2023 { "logoff-user", 0, POPT_ARG_STRING, &logoff_user,
2024 OPT_LOGOFF_USER, "username to log off" },
2025 { "logoff-uid", 0, POPT_ARG_INT, &logoff_uid,
2026 OPT_LOGOFF_UID, "uid to log off" },
2027 { "set-auth-user", 0, POPT_ARG_STRING, &string_arg, OPT_SET_AUTH_USER, "Store user and password used by winbindd (root only)", "user%password" },
2028 { "ccache-save", 0, POPT_ARG_STRING, &string_arg,
2029 OPT_CCACHE_SAVE, "Store user and password for ccache "
2030 "operation", "user%password" },
2031 { "getdcname", 0, POPT_ARG_STRING, &string_arg, OPT_GETDCNAME,
2032 "Get a DC name for a foreign domain", "domainname" },
2033 { "dsgetdcname", 0, POPT_ARG_STRING, &string_arg, OPT_DSGETDCNAME, "Find a DC for a domain", "domainname" },
2034 { "get-auth-user", 0, POPT_ARG_NONE, NULL, OPT_GET_AUTH_USER, "Retrieve user and password used by winbindd (root only)", NULL },
2035 { "ping", 'p', POPT_ARG_NONE, 0, 'p', "Ping winbindd to see if it is alive" },
2036 { "domain", 0, POPT_ARG_STRING, &opt_domain_name, OPT_DOMAIN_NAME, "Define to the domain to restrict operation", "domain" },
2037 #ifdef WITH_FAKE_KASERVER
2038 { "klog", 'k', POPT_ARG_STRING, &string_arg, 'k', "set an AFS token from winbind", "user%password" },
2039 #endif
2040 #ifdef HAVE_KRB5
2041 { "krb5auth", 'K', POPT_ARG_STRING, &string_arg, 'K', "authenticate user using Kerberos", "user%password" },
2042 /* destroys wbinfo --help output */
2043 /* "user%password,DOM\\user%password,user@EXAMPLE.COM,EXAMPLE.COM\\user%password" }, */
2044 #endif
2045 { "separator", 0, POPT_ARG_NONE, 0, OPT_SEPARATOR, "Get the active winbind separator", NULL },
2046 { "verbose", 0, POPT_ARG_NONE, 0, OPT_VERBOSE, "Print additional information per command", NULL },
2047 { "change-user-password", 0, POPT_ARG_STRING, &string_arg, OPT_CHANGE_USER_PASSWORD, "Change the password for a user", NULL },
2048 { "ntlmv2", 0, POPT_ARG_NONE, 0, OPT_NTLMV2, "Use NTLMv2 cryptography for user authentication", NULL},
2049 { "lanman", 0, POPT_ARG_NONE, 0, OPT_LANMAN, "Use lanman cryptography for user authentication", NULL},
2050 POPT_COMMON_VERSION
2051 POPT_TABLEEND
2052 };
2053
2054 /* Samba client initialisation */
2055 load_case_tables();
2056
2057
2058 /* Parse options */
2059
2060 pc = poptGetContext("wbinfo", argc, (const char **)argv,
2061 long_options, 0);
2062
2063 /* Parse command line options */
2064
2065 if (argc == 1) {
2066 poptPrintHelp(pc, stderr, 0);
2067 return 1;
2068 }
2069
2070 while((opt = poptGetNextOpt(pc)) != -1) {
2071 /* get the generic configuration parameters like --domain */
2072 switch (opt) {
2073 case OPT_VERBOSE:
2074 verbose = true;
2075 break;
2076 case OPT_NTLMV2:
2077 use_ntlmv2 = true;
2078 break;
2079 case OPT_LANMAN:
2080 use_lanman = true;
2081 break;
2082 }
2083 }
2084
2085 poptFreeContext(pc);
2086
2087 pc = poptGetContext(NULL, argc, (const char **)argv, long_options,
2088 POPT_CONTEXT_KEEP_FIRST);
2089
2090 while((opt = poptGetNextOpt(pc)) != -1) {
2091 switch (opt) {
2092 case 'u':
2093 if (!print_domain_users(opt_domain_name)) {
2094 d_fprintf(stderr,
2095 "Error looking up domain users\n");
2096 goto done;
2097 }
2098 break;
2099 case 'g':
2100 if (!print_domain_groups(opt_domain_name)) {
2101 d_fprintf(stderr,
2102 "Error looking up domain groups\n");
2103 goto done;
2104 }
2105 break;
2106 case 's':
2107 if (!wbinfo_lookupsid(string_arg)) {
2108 d_fprintf(stderr,
2109 "Could not lookup sid %s\n",
2110 string_arg);
2111 goto done;
2112 }
2113 break;
2114 case OPT_SID_TO_FULLNAME:
2115 if (!wbinfo_lookupsid_fullname(string_arg)) {
2116 d_fprintf(stderr, "Could not lookup sid %s\n",
2117 string_arg);
2118 goto done;
2119 }
2120 break;
2121 case 'R':
2122 if (!wbinfo_lookuprids(opt_domain_name, string_arg)) {
2123 d_fprintf(stderr, "Could not lookup RIDs %s\n",
2124 string_arg);
2125 goto done;
2126 }
2127 break;
2128 case 'n':
2129 if (!wbinfo_lookupname(string_arg)) {
2130 d_fprintf(stderr, "Could not lookup name %s\n",
2131 string_arg);
2132 goto done;
2133 }
2134 break;
2135 case 'N':
2136 if (!wbinfo_wins_byname(string_arg)) {
2137 d_fprintf(stderr,
2138 "Could not lookup WINS by name %s\n",
2139 string_arg);
2140 goto done;
2141 }
2142 break;
2143 case 'I':
2144 if (!wbinfo_wins_byip(string_arg)) {
2145 d_fprintf(stderr,
2146 "Could not lookup WINS by IP %s\n",
2147 string_arg);
2148 goto done;
2149 }
2150 break;
2151 case 'U':
2152 if (!wbinfo_uid_to_sid(int_arg)) {
2153 d_fprintf(stderr,
2154 "Could not convert uid %d to sid\n",
2155 int_arg);
2156 goto done;
2157 }
2158 break;
2159 case 'G':
2160 if (!wbinfo_gid_to_sid(int_arg)) {
2161 d_fprintf(stderr,
2162 "Could not convert gid %d to sid\n",
2163 int_arg);
2164 goto done;
2165 }
2166 break;
2167 case 'S':
2168 if (!wbinfo_sid_to_uid(string_arg)) {
2169 d_fprintf(stderr,
2170 "Could not convert sid %s to uid\n",
2171 string_arg);
2172 goto done;
2173 }
2174 break;
2175 case 'Y':
2176 if (!wbinfo_sid_to_gid(string_arg)) {
2177 d_fprintf(stderr,
2178 "Could not convert sid %s to gid\n",
2179 string_arg);
2180 goto done;
2181 }
2182 break;
2183 case OPT_ALLOCATE_UID:
2184 if (!wbinfo_allocate_uid()) {
2185 d_fprintf(stderr, "Could not allocate a uid\n");
2186 goto done;
2187 }
2188 break;
2189 case OPT_ALLOCATE_GID:
2190 if (!wbinfo_allocate_gid()) {
2191 d_fprintf(stderr, "Could not allocate a gid\n");
2192 goto done;
2193 }
2194 break;
2195 case OPT_SET_UID_MAPPING:
2196 if (!parse_mapping_arg(string_arg, &int_subarg,
2197 &string_subarg) ||
2198 !wbinfo_set_uid_mapping(int_subarg, string_subarg))
2199 {
2200 d_fprintf(stderr, "Could not create or modify "
2201 "uid to sid mapping\n");
2202 goto done;
2203 }
2204 break;
2205 case OPT_SET_GID_MAPPING:
2206 if (!parse_mapping_arg(string_arg, &int_subarg,
2207 &string_subarg) ||
2208 !wbinfo_set_gid_mapping(int_subarg, string_subarg))
2209 {
2210 d_fprintf(stderr, "Could not create or modify "
2211 "gid to sid mapping\n");
2212 goto done;
2213 }
2214 break;
2215 case OPT_REMOVE_UID_MAPPING:
2216 if (!parse_mapping_arg(string_arg, &int_subarg,
2217 &string_subarg) ||
2218 !wbinfo_remove_uid_mapping(int_subarg,
2219 string_subarg))
2220 {
2221 d_fprintf(stderr, "Could not remove uid to sid "
2222 "mapping\n");
2223 goto done;
2224 }
2225 break;
2226 case OPT_REMOVE_GID_MAPPING:
2227 if (!parse_mapping_arg(string_arg, &int_subarg,
2228 &string_subarg) ||
2229 !wbinfo_remove_gid_mapping(int_subarg,
2230 string_subarg))
2231 {
2232 d_fprintf(stderr, "Could not remove gid to sid "
2233 "mapping\n");
2234 goto done;
2235 }
2236 break;
2237 case 't':
2238 if (!wbinfo_check_secret(opt_domain_name)) {
2239 d_fprintf(stderr, "Could not check secret\n");
2240 goto done;
2241 }
2242 break;
2243 case 'c':
2244 if (!wbinfo_change_secret(opt_domain_name)) {
2245 d_fprintf(stderr, "Could not change secret\n");
2246 goto done;
2247 }
2248 break;
2249 case OPT_PING_DC:
2250 if (!wbinfo_ping_dc()) {
2251 d_fprintf(stderr, "Could not ping our DC\n");
2252 goto done;
2253 }
2254 break;
2255 case 'm':
2256 if (!wbinfo_list_domains(false, verbose)) {
2257 d_fprintf(stderr,
2258 "Could not list trusted domains\n");
2259 goto done;
2260 }
2261 break;
2262 case OPT_SEQUENCE:
2263 if (!wbinfo_show_sequence(opt_domain_name)) {
2264 d_fprintf(stderr,
2265 "Could not show sequence numbers\n");
2266 goto done;
2267 }
2268 break;
2269 case OPT_ONLINESTATUS:
2270 if (!wbinfo_show_onlinestatus(opt_domain_name)) {
2271 d_fprintf(stderr,
2272 "Could not show online-status\n");
2273 goto done;
2274 }
2275 break;
2276 case 'D':
2277 if (!wbinfo_domain_info(string_arg)) {
2278 d_fprintf(stderr,
2279 "Could not get domain info\n");
2280 goto done;
2281 }
2282 break;
2283 case 'i':
2284 if (!wbinfo_get_userinfo(string_arg)) {
2285 d_fprintf(stderr,
2286 "Could not get info for user %s\n",
2287 string_arg);
2288 goto done;
2289 }
2290 break;
2291 case OPT_USER_SIDINFO:
2292 if ( !wbinfo_get_user_sidinfo(string_arg)) {
2293 d_fprintf(stderr,
2294 "Could not get info for user "
2295 "sid %s\n", string_arg);
2296 goto done;
2297 }
2298 break;
2299 case OPT_UID_INFO:
2300 if ( !wbinfo_get_uidinfo(int_arg)) {
2301 d_fprintf(stderr, "Could not get info for uid "
2302 "%d\n", int_arg);
2303 goto done;
2304 }
2305 break;
2306 case OPT_GROUP_INFO:
2307 if ( !wbinfo_get_groupinfo(string_arg)) {
2308 d_fprintf(stderr, "Could not get info for "
2309 "group %s\n", string_arg);
2310 goto done;
2311 }
2312 break;
2313 case OPT_GID_INFO:
2314 if ( !wbinfo_get_gidinfo(int_arg)) {
2315 d_fprintf(stderr, "Could not get info for gid "
2316 "%d\n", int_arg);
2317 goto done;
2318 }
2319 break;
2320 case 'r':
2321 if (!wbinfo_get_usergroups(string_arg)) {
2322 d_fprintf(stderr,
2323 "Could not get groups for user %s\n",
2324 string_arg);
2325 goto done;
2326 }
2327 break;
2328 case OPT_USERSIDS:
2329 if (!wbinfo_get_usersids(string_arg)) {
2330 d_fprintf(stderr, "Could not get group SIDs "
2331 "for user SID %s\n",
2332 string_arg);
2333 goto done;
2334 }
2335 break;
2336 case OPT_USERDOMGROUPS:
2337 if (!wbinfo_get_userdomgroups(string_arg)) {
2338 d_fprintf(stderr, "Could not get user's domain "
2339 "groups for user SID %s\n",
2340 string_arg);
2341 goto done;
2342 }
2343 break;
2344 case OPT_SIDALIASES:
2345 if (!wbinfo_get_sidaliases(opt_domain_name,
2346 string_arg)) {
2347 d_fprintf(stderr, "Could not get sid aliases "
2348 "for user SID %s\n", string_arg);
2349 goto done;
2350 }
2351 break;
2352 case 'a': {
2353 bool got_error = false;
2354
2355 if (!wbinfo_auth(string_arg)) {
2356 d_fprintf(stderr,
2357 "Could not authenticate user "
2358 "%s with plaintext "
2359 "password\n", string_arg);
2360 got_error = true;
2361 }
2362
2363 if (!wbinfo_auth_crap(string_arg, use_ntlmv2,
2364 use_lanman)) {
2365 d_fprintf(stderr,
2366 "Could not authenticate user "
2367 "%s with challenge/response\n",
2368 string_arg);
2369 got_error = true;
2370 }
2371
2372 if (got_error)
2373 goto done;
2374 break;
2375 }
2376 case OPT_PAM_LOGON:
2377 if (!wbinfo_pam_logon(string_arg)) {
2378 d_fprintf(stderr, "pam_logon failed for %s\n",
2379 string_arg);
2380 goto done;
2381 }
2382 break;
2383 case OPT_LOGOFF:
2384 {
2385 wbcErr wbc_status;
2386
2387 wbc_status = wbcLogoffUser(logoff_user, logoff_uid,
2388 "");
2389 d_printf("Logoff %s (%d): %s\n", logoff_user,
2390 logoff_uid, wbcErrorString(wbc_status));
2391 break;
2392 }
2393 case 'K': {
2394 uint32_t flags = WBFLAG_PAM_KRB5 |
2395 WBFLAG_PAM_CACHED_LOGIN |
2396 WBFLAG_PAM_FALLBACK_AFTER_KRB5 |
2397 WBFLAG_PAM_INFO3_TEXT |
2398 WBFLAG_PAM_CONTACT_TRUSTDOM;
2399
2400 if (!wbinfo_auth_krb5(string_arg, "FILE",
2401 flags)) {
2402 d_fprintf(stderr,
2403 "Could not authenticate user "
2404 "[%s] with Kerberos "
2405 "(ccache: %s)\n", string_arg,
2406 "FILE");
2407 goto done;
2408 }
2409 break;
2410 }
2411 case 'k':
2412 if (!wbinfo_klog(string_arg)) {
2413 d_fprintf(stderr, "Could not klog user\n");
2414 goto done;
2415 }
2416 break;
2417 case 'p':
2418 if (!wbinfo_ping()) {
2419 d_fprintf(stderr, "could not ping winbindd!\n");
2420 goto done;
2421 }
2422 break;
2423 case OPT_SET_AUTH_USER:
2424 if (!wbinfo_set_auth_user(string_arg)) {
2425 goto done;
2426 }
2427 break;
2428 case OPT_GET_AUTH_USER:
2429 wbinfo_get_auth_user();
2430 goto done;
2431 break;
2432 case OPT_CCACHE_SAVE:
2433 if (!wbinfo_ccache_save(string_arg)) {
2434 goto done;
2435 }
2436 break;
2437 case OPT_GETDCNAME:
2438 if (!wbinfo_getdcname(string_arg)) {
2439 goto done;
2440 }
2441 break;
2442 case OPT_DSGETDCNAME:
2443 if (!wbinfo_dsgetdcname(string_arg, 0)) {
2444 goto done;
2445 }
2446 break;
2447 case OPT_SEPARATOR: {
2448 const char sep = winbind_separator();
2449 if ( !sep ) {
2450 goto done;
2451 }
2452 d_printf("%c\n", sep);
2453 break;
2454 }
2455 case OPT_LIST_ALL_DOMAINS:
2456 if (!wbinfo_list_domains(true, verbose)) {
2457 goto done;
2458 }
2459 break;
2460 case OPT_LIST_OWN_DOMAIN:
2461 if (!wbinfo_list_own_domain()) {
2462 goto done;
2463 }
2464 break;
2465 case OPT_CHANGE_USER_PASSWORD:
2466 if (!wbinfo_change_user_password(string_arg)) {
2467 d_fprintf(stderr,
2468 "Could not change user password "
2469 "for user %s\n", string_arg);
2470 goto done;
2471 }
2472 break;
2473
2474 /* generic configuration options */
2475 case OPT_DOMAIN_NAME:
2476 case OPT_VERBOSE:
2477 case OPT_NTLMV2:
2478 case OPT_LANMAN:
2479 case OPT_LOGOFF_USER:
2480 case OPT_LOGOFF_UID:
2481 break;
2482 default:
2483 d_fprintf(stderr, "Invalid option\n");
2484 poptPrintHelp(pc, stderr, 0);
2485 goto done;
2486 }
2487 }
2488
2489 result = 0;
2490
2491 /* Exit code */
2492
2493 done:
2494 talloc_free(frame);
2495
2496 poptFreeContext(pc);
2497 return result;
2498 }
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