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After getting confirmation from Guenther, add 3 changes we'll ultimately need to...
[Samba.git] / source / rpc_server / srv_netlog_nt.c
blobdd490961d3a83cf5ea7ea9c0d42096d3151198d1
1 /*
2 * Unix SMB/CIFS implementation.
3 * RPC Pipe client / server routines
4 * Copyright (C) Andrew Tridgell 1992-1997,
5 * Copyright (C) Luke Kenneth Casson Leighton 1996-1997,
6 * Copyright (C) Paul Ashton 1997.
7 * Copyright (C) Jeremy Allison 1998-2001.
8 * Copyright (C) Andrew Bartlett 2001.
9 * Copyright (C) Guenther Deschner 2008.
10 *
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 3 of the License, or
14 * (at your option) any later version.
15 *
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
20 *
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, see <http://www.gnu.org/licenses/>.
23 */
24
25 /* This is the implementation of the netlogon pipe. */
26
27 #include "includes.h"
28
29 extern userdom_struct current_user_info;
30
31 #undef DBGC_CLASS
32 #define DBGC_CLASS DBGC_RPC_SRV
33
34 /*************************************************************************
35 init_net_r_req_chal:
36 *************************************************************************/
37
38 static void init_net_r_req_chal(struct netr_Credential *r,
39 struct netr_Credential *srv_chal)
40 {
41 DEBUG(6,("init_net_r_req_chal: %d\n", __LINE__));
42
43 memcpy(r->data, srv_chal->data, sizeof(r->data));
44 }
45
46 /*******************************************************************
47 Inits a netr_NETLOGON_INFO_1 structure.
48 ********************************************************************/
49
50 static void init_netlogon_info1(struct netr_NETLOGON_INFO_1 *r,
51 uint32_t flags,
52 uint32_t pdc_connection_status)
53 {
54 r->flags = flags;
55 r->pdc_connection_status = pdc_connection_status;
56 }
57
58 /*******************************************************************
59 Inits a netr_NETLOGON_INFO_2 structure.
60 ********************************************************************/
61
62 static void init_netlogon_info2(struct netr_NETLOGON_INFO_2 *r,
63 uint32_t flags,
64 uint32_t pdc_connection_status,
65 const char *trusted_dc_name,
66 uint32_t tc_connection_status)
67 {
68 r->flags = flags;
69 r->pdc_connection_status = pdc_connection_status;
70 r->trusted_dc_name = trusted_dc_name;
71 r->tc_connection_status = tc_connection_status;
72 }
73
74 /*******************************************************************
75 Inits a netr_NETLOGON_INFO_3 structure.
76 ********************************************************************/
77
78 static void init_netlogon_info3(struct netr_NETLOGON_INFO_3 *r,
79 uint32_t flags,
80 uint32_t logon_attempts)
81 {
82 r->flags = flags;
83 r->logon_attempts = logon_attempts;
84 }
85
86 /*************************************************************************
87 _netr_LogonControl
88 *************************************************************************/
89
90 WERROR _netr_LogonControl(pipes_struct *p,
91 struct netr_LogonControl *r)
92 {
93 struct netr_NETLOGON_INFO_1 *info1;
94 uint32_t flags = 0x0;
95 uint32_t pdc_connection_status = W_ERROR_V(WERR_OK);
96
97 /* Setup the Logon Control response */
98
99 switch (r->in.level) {
100 case 1:
101 info1 = TALLOC_ZERO_P(p->mem_ctx, struct netr_NETLOGON_INFO_1);
102 if (!info1) {
103 return WERR_NOMEM;
104 }
105 init_netlogon_info1(info1,
106 flags,
107 pdc_connection_status);
108 r->out.info->info1 = info1;
109 break;
110 default:
111 return WERR_UNKNOWN_LEVEL;
112 }
113
114 return WERR_OK;
115 }
116
117 /****************************************************************************
118 Send a message to smbd to do a sam synchronisation
119 **************************************************************************/
120
121 static void send_sync_message(void)
122 {
123 DEBUG(3, ("sending sam synchronisation message\n"));
124 message_send_all(smbd_messaging_context(), MSG_SMB_SAM_SYNC, NULL, 0,
125 NULL);
126 }
127
128 /*************************************************************************
129 _netr_LogonControl2
130 *************************************************************************/
131
132 WERROR _netr_LogonControl2(pipes_struct *p,
133 struct netr_LogonControl2 *r)
134 {
135 uint32 flags = 0x0;
136 uint32 pdc_connection_status = 0x0;
137 uint32 logon_attempts = 0x0;
138 uint32 tc_status;
139 fstring dc_name2;
140 const char *dc_name = NULL;
141 struct sockaddr_storage dc_ss;
142 const char *domain = NULL;
143 struct netr_NETLOGON_INFO_1 *info1;
144 struct netr_NETLOGON_INFO_2 *info2;
145 struct netr_NETLOGON_INFO_3 *info3;
146
147 tc_status = W_ERROR_V(WERR_NO_SUCH_DOMAIN);
148
149 switch (r->in.function_code) {
150 case NETLOGON_CONTROL_TC_QUERY:
151 domain = r->in.data->domain;
152
153 if ( !is_trusted_domain( domain ) )
154 break;
155
156 if ( !get_dc_name( domain, NULL, dc_name2, &dc_ss ) ) {
157 tc_status = W_ERROR_V(WERR_NO_LOGON_SERVERS);
158 break;
159 }
160
161 dc_name = talloc_asprintf(p->mem_ctx, "\\\\%s", dc_name2);
162 if (!dc_name) {
163 return WERR_NOMEM;
164 }
165
166 tc_status = W_ERROR_V(WERR_OK);
167
168 break;
169
170 case NETLOGON_CONTROL_REDISCOVER:
171 domain = r->in.data->domain;
172
173 if ( !is_trusted_domain( domain ) )
174 break;
175
176 if ( !get_dc_name( domain, NULL, dc_name2, &dc_ss ) ) {
177 tc_status = W_ERROR_V(WERR_NO_LOGON_SERVERS);
178 break;
179 }
180
181 dc_name = talloc_asprintf(p->mem_ctx, "\\\\%s", dc_name2);
182 if (!dc_name) {
183 return WERR_NOMEM;
184 }
185
186 tc_status = W_ERROR_V(WERR_OK);
187
188 break;
189
190 default:
191 /* no idea what this should be */
192 DEBUG(0,("_netr_LogonControl2: unimplemented function level [%d]\n",
193 r->in.function_code));
194 return WERR_UNKNOWN_LEVEL;
195 }
196
197 /* prepare the response */
198
199 switch (r->in.level) {
200 case 1:
201 info1 = TALLOC_ZERO_P(p->mem_ctx, struct netr_NETLOGON_INFO_1);
202 W_ERROR_HAVE_NO_MEMORY(info1);
203
204 init_netlogon_info1(info1,
205 flags,
206 pdc_connection_status);
207 r->out.query->info1 = info1;
208 break;
209 case 2:
210 info2 = TALLOC_ZERO_P(p->mem_ctx, struct netr_NETLOGON_INFO_2);
211 W_ERROR_HAVE_NO_MEMORY(info2);
212
213 init_netlogon_info2(info2,
214 flags,
215 pdc_connection_status,
216 dc_name,
217 tc_status);
218 r->out.query->info2 = info2;
219 break;
220 case 3:
221 info3 = TALLOC_ZERO_P(p->mem_ctx, struct netr_NETLOGON_INFO_3);
222 W_ERROR_HAVE_NO_MEMORY(info3);
223
224 init_netlogon_info3(info3,
225 flags,
226 logon_attempts);
227 r->out.query->info3 = info3;
228 break;
229 default:
230 return WERR_UNKNOWN_LEVEL;
231 }
232
233 if (lp_server_role() == ROLE_DOMAIN_BDC) {
234 send_sync_message();
235 }
236
237 return WERR_OK;
238 }
239
240 /*************************************************************************
241 _netr_NetrEnumerateTrustedDomains
242 *************************************************************************/
243
244 WERROR _netr_NetrEnumerateTrustedDomains(pipes_struct *p,
245 struct netr_NetrEnumerateTrustedDomains *r)
246 {
247 struct netr_Blob trusted_domains_blob;
248 DATA_BLOB blob;
249
250 DEBUG(6,("_netr_NetrEnumerateTrustedDomains: %d\n", __LINE__));
251
252 /* set up the Trusted Domain List response */
253
254 blob = data_blob_talloc_zero(p->mem_ctx, 2);
255 trusted_domains_blob.data = blob.data;
256 trusted_domains_blob.length = blob.length;
257
258 DEBUG(6,("_netr_NetrEnumerateTrustedDomains: %d\n", __LINE__));
259
260 *r->out.trusted_domains_blob = trusted_domains_blob;
261
262 return WERR_OK;
263 }
264
265 /******************************************************************
266 gets a machine password entry. checks access rights of the host.
267 ******************************************************************/
268
269 static NTSTATUS get_md4pw(char *md4pw, const char *mach_acct, uint16 sec_chan_type)
270 {
271 struct samu *sampass = NULL;
272 const uint8 *pass;
273 bool ret;
274 uint32 acct_ctrl;
275
276 #if 0
277 char addr[INET6_ADDRSTRLEN];
278
279 /*
280 * Currently this code is redundent as we already have a filter
281 * by hostname list. What this code really needs to do is to
282 * get a hosts allowed/hosts denied list from the SAM database
283 * on a per user basis, and make the access decision there.
284 * I will leave this code here for now as a reminder to implement
285 * this at a later date. JRA.
286 */
287
288 if (!allow_access(lp_domain_hostsdeny(), lp_domain_hostsallow(),
289 client_name(get_client_fd()),
290 client_addr(get_client_fd(),addr,sizeof(addr)))) {
291 DEBUG(0,("get_md4pw: Workstation %s denied access to domain\n", mach_acct));
292 return False;
293 }
294 #endif /* 0 */
295
296 if ( !(sampass = samu_new( NULL )) ) {
297 return NT_STATUS_NO_MEMORY;
298 }
299
300 /* JRA. This is ok as it is only used for generating the challenge. */
301 become_root();
302 ret = pdb_getsampwnam(sampass, mach_acct);
303 unbecome_root();
304
305 if (!ret) {
306 DEBUG(0,("get_md4pw: Workstation %s: no account in domain\n", mach_acct));
307 TALLOC_FREE(sampass);
308 return NT_STATUS_ACCESS_DENIED;
309 }
310
311 acct_ctrl = pdb_get_acct_ctrl(sampass);
312 if (acct_ctrl & ACB_DISABLED) {
313 DEBUG(0,("get_md4pw: Workstation %s: account is disabled\n", mach_acct));
314 TALLOC_FREE(sampass);
315 return NT_STATUS_ACCOUNT_DISABLED;
316 }
317
318 if (!(acct_ctrl & ACB_SVRTRUST) &&
319 !(acct_ctrl & ACB_WSTRUST) &&
320 !(acct_ctrl & ACB_DOMTRUST))
321 {
322 DEBUG(0,("get_md4pw: Workstation %s: account is not a trust account\n", mach_acct));
323 TALLOC_FREE(sampass);
324 return NT_STATUS_NO_TRUST_SAM_ACCOUNT;
325 }
326
327 switch (sec_chan_type) {
328 case SEC_CHAN_BDC:
329 if (!(acct_ctrl & ACB_SVRTRUST)) {
330 DEBUG(0,("get_md4pw: Workstation %s: BDC secure channel requested "
331 "but not a server trust account\n", mach_acct));
332 TALLOC_FREE(sampass);
333 return NT_STATUS_NO_TRUST_SAM_ACCOUNT;
334 }
335 break;
336 case SEC_CHAN_WKSTA:
337 if (!(acct_ctrl & ACB_WSTRUST)) {
338 DEBUG(0,("get_md4pw: Workstation %s: WORKSTATION secure channel requested "
339 "but not a workstation trust account\n", mach_acct));
340 TALLOC_FREE(sampass);
341 return NT_STATUS_NO_TRUST_SAM_ACCOUNT;
342 }
343 break;
344 case SEC_CHAN_DOMAIN:
345 if (!(acct_ctrl & ACB_DOMTRUST)) {
346 DEBUG(0,("get_md4pw: Workstation %s: DOMAIN secure channel requested "
347 "but not a interdomain trust account\n", mach_acct));
348 TALLOC_FREE(sampass);
349 return NT_STATUS_NO_TRUST_SAM_ACCOUNT;
350 }
351 break;
352 default:
353 break;
354 }
355
356 if ((pass = pdb_get_nt_passwd(sampass)) == NULL) {
357 DEBUG(0,("get_md4pw: Workstation %s: account does not have a password\n", mach_acct));
358 TALLOC_FREE(sampass);
359 return NT_STATUS_LOGON_FAILURE;
360 }
361
362 memcpy(md4pw, pass, 16);
363 dump_data(5, (uint8 *)md4pw, 16);
364
365 TALLOC_FREE(sampass);
366
367 return NT_STATUS_OK;
368
369
370 }
371
372 /*************************************************************************
373 _netr_ServerReqChallenge
374 *************************************************************************/
375
376 NTSTATUS _netr_ServerReqChallenge(pipes_struct *p,
377 struct netr_ServerReqChallenge *r)
378 {
379 if (!p->dc) {
380 p->dc = TALLOC_ZERO_P(p, struct dcinfo);
381 if (!p->dc) {
382 return NT_STATUS_NO_MEMORY;
383 }
384 } else {
385 DEBUG(10,("_netr_ServerReqChallenge: new challenge requested. Clearing old state.\n"));
386 ZERO_STRUCTP(p->dc);
387 }
388
389 fstrcpy(p->dc->remote_machine, r->in.computer_name);
390
391 /* Save the client challenge to the server. */
392 memcpy(p->dc->clnt_chal.data, r->in.credentials->data,
393 sizeof(r->in.credentials->data));
394
395 /* Create a server challenge for the client */
396 /* Set this to a random value. */
397 generate_random_buffer(p->dc->srv_chal.data, 8);
398
399 /* set up the LSA REQUEST CHALLENGE response */
400 init_net_r_req_chal(r->out.return_credentials, &p->dc->srv_chal);
401
402 p->dc->challenge_sent = True;
403
404 return NT_STATUS_OK;
405 }
406
407 /*************************************************************************
408 _netr_ServerAuthenticate
409 Create the initial credentials.
410 *************************************************************************/
411
412 NTSTATUS _netr_ServerAuthenticate(pipes_struct *p,
413 struct netr_ServerAuthenticate *r)
414 {
415 NTSTATUS status;
416 struct netr_Credential srv_chal_out;
417
418 if (!p->dc || !p->dc->challenge_sent) {
419 return NT_STATUS_ACCESS_DENIED;
420 }
421
422 status = get_md4pw((char *)p->dc->mach_pw,
423 r->in.account_name,
424 r->in.secure_channel_type);
425 if (!NT_STATUS_IS_OK(status)) {
426 DEBUG(0,("_netr_ServerAuthenticate: get_md4pw failed. Failed to "
427 "get password for machine account %s "
428 "from client %s: %s\n",
429 r->in.account_name,
430 r->in.computer_name,
431 nt_errstr(status) ));
432 /* always return NT_STATUS_ACCESS_DENIED */
433 return NT_STATUS_ACCESS_DENIED;
434 }
435
436 /* From the client / server challenges and md4 password, generate sess key */
437 creds_server_init(0, /* No neg flags. */
438 p->dc,
439 &p->dc->clnt_chal, /* Stored client chal. */
440 &p->dc->srv_chal, /* Stored server chal. */
441 p->dc->mach_pw,
442 &srv_chal_out);
443
444 /* Check client credentials are valid. */
445 if (!netlogon_creds_server_check(p->dc, r->in.credentials)) {
446 DEBUG(0,("_netr_ServerAuthenticate: netlogon_creds_server_check failed. Rejecting auth "
447 "request from client %s machine account %s\n",
448 r->in.computer_name,
449 r->in.account_name));
450 return NT_STATUS_ACCESS_DENIED;
451 }
452
453 fstrcpy(p->dc->mach_acct, r->in.account_name);
454 fstrcpy(p->dc->remote_machine, r->in.computer_name);
455 p->dc->authenticated = True;
456
457 /* set up the LSA AUTH response */
458 /* Return the server credentials. */
459
460 memcpy(r->out.return_credentials->data, &srv_chal_out.data,
461 sizeof(r->out.return_credentials->data));
462
463 return NT_STATUS_OK;
464 }
465
466 /*************************************************************************
467 _netr_ServerAuthenticate2
468 *************************************************************************/
469
470 NTSTATUS _netr_ServerAuthenticate2(pipes_struct *p,
471 struct netr_ServerAuthenticate2 *r)
472 {
473 NTSTATUS status;
474 uint32_t srv_flgs;
475 /* r->in.negotiate_flags is an aliased pointer to r->out.negotiate_flags,
476 * so use a copy to avoid destroying the client values. */
477 uint32_t in_neg_flags = *r->in.negotiate_flags;
478 struct netr_Credential srv_chal_out;
479
480 /* According to Microsoft (see bugid #6099)
481 * Windows 7 looks at the negotiate_flags
482 * returned in this structure *even if the
483 * call fails with access denied* ! So in order
484 * to allow Win7 to connect to a Samba NT style
485 * PDC we set the flags before we know if it's
486 * an error or not.
487 */
488
489 /* 0x000001ff */
490 srv_flgs = NETLOGON_NEG_ACCOUNT_LOCKOUT |
491 NETLOGON_NEG_PERSISTENT_SAMREPL |
492 NETLOGON_NEG_ARCFOUR |
493 NETLOGON_NEG_PROMOTION_COUNT |
494 NETLOGON_NEG_CHANGELOG_BDC |
495 NETLOGON_NEG_FULL_SYNC_REPL |
496 NETLOGON_NEG_MULTIPLE_SIDS |
497 NETLOGON_NEG_REDO |
498 NETLOGON_NEG_PASSWORD_CHANGE_REFUSAL;
499
500 /* Ensure we support strong (128-bit) keys. */
501 if (in_neg_flags & NETLOGON_NEG_128BIT) {
502 srv_flgs |= NETLOGON_NEG_128BIT;
503 }
504
505 if (lp_server_schannel() != false) {
506 srv_flgs |= NETLOGON_NEG_SCHANNEL;
507 }
508
509 /* We use this as the key to store the creds: */
510 /* r->in.computer_name */
511
512 if (!p->dc || !p->dc->challenge_sent) {
513 DEBUG(0,("_netr_ServerAuthenticate2: no challenge sent to client %s\n",
514 r->in.computer_name));
515 status = NT_STATUS_ACCESS_DENIED;
516 goto out;
517 }
518
519 if ( (lp_server_schannel() == true) &&
520 ((in_neg_flags & NETLOGON_NEG_SCHANNEL) == 0) ) {
521
522 /* schannel must be used, but client did not offer it. */
523 DEBUG(0,("_netr_ServerAuthenticate2: schannel required but client failed "
524 "to offer it. Client was %s\n",
525 r->in.account_name));
526 status = NT_STATUS_ACCESS_DENIED;
527 goto out;
528 }
529
530 status = get_md4pw((char *)p->dc->mach_pw,
531 r->in.account_name,
532 r->in.secure_channel_type);
533 if (!NT_STATUS_IS_OK(status)) {
534 DEBUG(0,("_netr_ServerAuthenticate2: failed to get machine password for "
535 "account %s: %s\n",
536 r->in.account_name, nt_errstr(status) ));
537 /* always return NT_STATUS_ACCESS_DENIED */
538 status = NT_STATUS_ACCESS_DENIED;
539 goto out;
540 }
541
542 /* From the client / server challenges and md4 password, generate sess key */
543 creds_server_init(in_neg_flags,
544 p->dc,
545 &p->dc->clnt_chal, /* Stored client chal. */
546 &p->dc->srv_chal, /* Stored server chal. */
547 p->dc->mach_pw,
548 &srv_chal_out);
549
550 /* Check client credentials are valid. */
551 if (!netlogon_creds_server_check(p->dc, r->in.credentials)) {
552 DEBUG(0,("_netr_ServerAuthenticate2: netlogon_creds_server_check failed. Rejecting auth "
553 "request from client %s machine account %s\n",
554 r->in.computer_name,
555 r->in.account_name));
556 status = NT_STATUS_ACCESS_DENIED;
557 goto out;
558 }
559 /* set up the LSA AUTH 2 response */
560 memcpy(r->out.return_credentials->data, &srv_chal_out.data,
561 sizeof(r->out.return_credentials->data));
562
563 fstrcpy(p->dc->mach_acct, r->in.account_name);
564 fstrcpy(p->dc->remote_machine, r->in.computer_name);
565 fstrcpy(p->dc->domain, lp_workgroup() );
566
567 p->dc->authenticated = True;
568
569 /* Store off the state so we can continue after client disconnect. */
570 become_root();
571 secrets_store_schannel_session_info(p->mem_ctx,
572 r->in.computer_name,
573 p->dc);
574 unbecome_root();
575 status = NT_STATUS_OK;
576
577 out:
578
579 *r->out.negotiate_flags = srv_flgs;
580 return status;
581 }
582
583 /*************************************************************************
584 _netr_ServerPasswordSet
585 *************************************************************************/
586
587 NTSTATUS _netr_ServerPasswordSet(pipes_struct *p,
588 struct netr_ServerPasswordSet *r)
589 {
590 NTSTATUS status = NT_STATUS_OK;
591 fstring remote_machine;
592 struct samu *sampass=NULL;
593 bool ret = False;
594 unsigned char pwd[16];
595 int i;
596 uint32 acct_ctrl;
597 struct netr_Authenticator cred_out;
598 const uchar *old_pw;
599
600 DEBUG(5,("_netr_ServerPasswordSet: %d\n", __LINE__));
601
602 /* We need the remote machine name for the creds lookup. */
603 fstrcpy(remote_machine, r->in.computer_name);
604
605 if ( (lp_server_schannel() == True) && (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL) ) {
606 /* 'server schannel = yes' should enforce use of
607 schannel, the client did offer it in auth2, but
608 obviously did not use it. */
609 DEBUG(0,("_netr_ServerPasswordSet: client %s not using schannel for netlogon\n",
610 remote_machine ));
611 return NT_STATUS_ACCESS_DENIED;
612 }
613
614 if (!p->dc) {
615 /* Restore the saved state of the netlogon creds. */
616 become_root();
617 ret = secrets_restore_schannel_session_info(p, remote_machine,
618 &p->dc);
619 unbecome_root();
620 if (!ret) {
621 return NT_STATUS_INVALID_HANDLE;
622 }
623 }
624
625 if (!p->dc || !p->dc->authenticated) {
626 return NT_STATUS_INVALID_HANDLE;
627 }
628
629 DEBUG(3,("_netr_ServerPasswordSet: Server Password Set by remote machine:[%s] on account [%s]\n",
630 remote_machine, p->dc->mach_acct));
631
632 /* Step the creds chain forward. */
633 if (!netlogon_creds_server_step(p->dc, r->in.credential, &cred_out)) {
634 DEBUG(2,("_netr_ServerPasswordSet: netlogon_creds_server_step failed. Rejecting auth "
635 "request from client %s machine account %s\n",
636 remote_machine, p->dc->mach_acct ));
637 return NT_STATUS_INVALID_PARAMETER;
638 }
639
640 /* We must store the creds state after an update. */
641 sampass = samu_new( NULL );
642 if (!sampass) {
643 return NT_STATUS_NO_MEMORY;
644 }
645
646 become_root();
647 secrets_store_schannel_session_info(p, remote_machine, p->dc);
648 ret = pdb_getsampwnam(sampass, p->dc->mach_acct);
649 unbecome_root();
650
651 if (!ret) {
652 TALLOC_FREE(sampass);
653 return NT_STATUS_ACCESS_DENIED;
654 }
655
656 /* Ensure the account exists and is a machine account. */
657
658 acct_ctrl = pdb_get_acct_ctrl(sampass);
659
660 if (!(acct_ctrl & ACB_WSTRUST ||
661 acct_ctrl & ACB_SVRTRUST ||
662 acct_ctrl & ACB_DOMTRUST)) {
663 TALLOC_FREE(sampass);
664 return NT_STATUS_NO_SUCH_USER;
665 }
666
667 if (pdb_get_acct_ctrl(sampass) & ACB_DISABLED) {
668 TALLOC_FREE(sampass);
669 return NT_STATUS_ACCOUNT_DISABLED;
670 }
671
672 /* Woah - what does this to to the credential chain ? JRA */
673 cred_hash3(pwd, r->in.new_password->hash, p->dc->sess_key, 0);
674
675 DEBUG(100,("_netr_ServerPasswordSet: new given value was :\n"));
676 for(i = 0; i < sizeof(pwd); i++)
677 DEBUG(100,("%02X ", pwd[i]));
678 DEBUG(100,("\n"));
679
680 old_pw = pdb_get_nt_passwd(sampass);
681
682 if (old_pw && memcmp(pwd, old_pw, 16) == 0) {
683 /* Avoid backend modificiations and other fun if the
684 client changed the password to the *same thing* */
685
686 ret = True;
687 } else {
688
689 /* LM password should be NULL for machines */
690 if (!pdb_set_lanman_passwd(sampass, NULL, PDB_CHANGED)) {
691 TALLOC_FREE(sampass);
692 return NT_STATUS_NO_MEMORY;
693 }
694
695 if (!pdb_set_nt_passwd(sampass, pwd, PDB_CHANGED)) {
696 TALLOC_FREE(sampass);
697 return NT_STATUS_NO_MEMORY;
698 }
699
700 if (!pdb_set_pass_last_set_time(sampass, time(NULL), PDB_CHANGED)) {
701 TALLOC_FREE(sampass);
702 /* Not quite sure what this one qualifies as, but this will do */
703 return NT_STATUS_UNSUCCESSFUL;
704 }
705
706 become_root();
707 status = pdb_update_sam_account(sampass);
708 unbecome_root();
709 }
710
711 /* set up the LSA Server Password Set response */
712
713 memcpy(r->out.return_authenticator, &cred_out,
714 sizeof(*(r->out.return_authenticator)));
715
716 TALLOC_FREE(sampass);
717 return status;
718 }
719
720 /*************************************************************************
721 _netr_LogonSamLogoff
722 *************************************************************************/
723
724 NTSTATUS _netr_LogonSamLogoff(pipes_struct *p,
725 struct netr_LogonSamLogoff *r)
726 {
727 if ( (lp_server_schannel() == True) && (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL) ) {
728 /* 'server schannel = yes' should enforce use of
729 schannel, the client did offer it in auth2, but
730 obviously did not use it. */
731 DEBUG(0,("_netr_LogonSamLogoff: client %s not using schannel for netlogon\n",
732 get_remote_machine_name() ));
733 return NT_STATUS_ACCESS_DENIED;
734 }
735
736
737 /* Using the remote machine name for the creds store: */
738 /* r->in.computer_name */
739
740 if (!p->dc) {
741 /* Restore the saved state of the netlogon creds. */
742 bool ret;
743
744 become_root();
745 ret = secrets_restore_schannel_session_info(
746 p, r->in.computer_name, &p->dc);
747 unbecome_root();
748 if (!ret) {
749 return NT_STATUS_INVALID_HANDLE;
750 }
751 }
752
753 if (!p->dc || !p->dc->authenticated) {
754 return NT_STATUS_INVALID_HANDLE;
755 }
756
757 /* checks and updates credentials. creates reply credentials */
758 if (!netlogon_creds_server_step(p->dc, r->in.credential, r->out.return_authenticator)) {
759 DEBUG(2,("_netr_LogonSamLogoff: netlogon_creds_server_step failed. Rejecting auth "
760 "request from client %s machine account %s\n",
761 r->in.computer_name, p->dc->mach_acct ));
762 return NT_STATUS_INVALID_PARAMETER;
763 }
764
765 /* We must store the creds state after an update. */
766 become_root();
767 secrets_store_schannel_session_info(p, r->in.computer_name, p->dc);
768 unbecome_root();
769
770 return NT_STATUS_OK;
771 }
772
773 /*************************************************************************
774 _netr_LogonSamLogon
775 *************************************************************************/
776
777 NTSTATUS _netr_LogonSamLogon(pipes_struct *p,
778 struct netr_LogonSamLogon *r)
779 {
780 NTSTATUS status = NT_STATUS_OK;
781 struct netr_SamInfo3 *sam3 = NULL;
782 union netr_LogonInfo *logon = r->in.logon;
783 fstring nt_username, nt_domain, nt_workstation;
784 auth_usersupplied_info *user_info = NULL;
785 auth_serversupplied_info *server_info = NULL;
786 struct auth_context *auth_context = NULL;
787 uint8_t pipe_session_key[16];
788 bool process_creds = true;
789
790 switch (p->hdr_req.opnum) {
791 case NDR_NETR_LOGONSAMLOGON:
792 process_creds = true;
793 break;
794 case NDR_NETR_LOGONSAMLOGONEX:
795 default:
796 process_creds = false;
797 }
798
799 if ( (lp_server_schannel() == True) && (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL) ) {
800 /* 'server schannel = yes' should enforce use of
801 schannel, the client did offer it in auth2, but
802 obviously did not use it. */
803 DEBUG(0,("_netr_LogonSamLogon: client %s not using schannel for netlogon\n",
804 get_remote_machine_name() ));
805 return NT_STATUS_ACCESS_DENIED;
806 }
807
808 sam3 = TALLOC_ZERO_P(p->mem_ctx, struct netr_SamInfo3);
809 if (!sam3) {
810 return NT_STATUS_NO_MEMORY;
811 }
812
813 /* store the user information, if there is any. */
814 r->out.validation->sam3 = sam3;
815 *r->out.authoritative = true; /* authoritative response */
816 if (r->in.validation_level != 2 && r->in.validation_level != 3) {
817 DEBUG(0,("_netr_LogonSamLogon: bad validation_level value %d.\n",
818 (int)r->in.validation_level));
819 return NT_STATUS_ACCESS_DENIED;
820 }
821
822 if (process_creds) {
823
824 /* Get the remote machine name for the creds store. */
825 /* Note this is the remote machine this request is coming from (member server),
826 not neccessarily the workstation name the user is logging onto.
827 */
828
829 if (!p->dc) {
830 /* Restore the saved state of the netlogon creds. */
831 bool ret;
832
833 become_root();
834 ret = secrets_restore_schannel_session_info(
835 p, r->in.computer_name, &p->dc);
836 unbecome_root();
837 if (!ret) {
838 return NT_STATUS_INVALID_HANDLE;
839 }
840 }
841
842 if (!p->dc || !p->dc->authenticated) {
843 return NT_STATUS_INVALID_HANDLE;
844 }
845
846 /* checks and updates credentials. creates reply credentials */
847 if (!netlogon_creds_server_step(p->dc, r->in.credential, r->out.return_authenticator)) {
848 DEBUG(2,("_netr_LogonSamLogon: creds_server_step failed. Rejecting auth "
849 "request from client %s machine account %s\n",
850 r->in.computer_name, p->dc->mach_acct ));
851 return NT_STATUS_INVALID_PARAMETER;
852 }
853
854 /* We must store the creds state after an update. */
855 become_root();
856 secrets_store_schannel_session_info(p, r->in.computer_name, p->dc);
857 unbecome_root();
858 }
859
860 switch (r->in.logon_level) {
861 case INTERACTIVE_LOGON_TYPE:
862 fstrcpy(nt_username,
863 logon->password->identity_info.account_name.string);
864 fstrcpy(nt_domain,
865 logon->password->identity_info.domain_name.string);
866 fstrcpy(nt_workstation,
867 logon->password->identity_info.workstation.string);
868
869 DEBUG(3,("SAM Logon (Interactive). Domain:[%s]. ", lp_workgroup()));
870 break;
871 case NET_LOGON_TYPE:
872 fstrcpy(nt_username,
873 logon->network->identity_info.account_name.string);
874 fstrcpy(nt_domain,
875 logon->network->identity_info.domain_name.string);
876 fstrcpy(nt_workstation,
877 logon->network->identity_info.workstation.string);
878
879 DEBUG(3,("SAM Logon (Network). Domain:[%s]. ", lp_workgroup()));
880 break;
881 default:
882 DEBUG(2,("SAM Logon: unsupported switch value\n"));
883 return NT_STATUS_INVALID_INFO_CLASS;
884 } /* end switch */
885
886 DEBUG(3,("User:[%s@%s] Requested Domain:[%s]\n", nt_username, nt_workstation, nt_domain));
887 fstrcpy(current_user_info.smb_name, nt_username);
888 sub_set_smb_name(nt_username);
889
890 DEBUG(5,("Attempting validation level %d for unmapped username %s.\n",
891 r->in.validation_level, nt_username));
892
893 status = NT_STATUS_OK;
894
895 switch (r->in.logon_level) {
896 case NET_LOGON_TYPE:
897 {
898 const char *wksname = nt_workstation;
899
900 status = make_auth_context_fixed(&auth_context,
901 logon->network->challenge);
902 if (!NT_STATUS_IS_OK(status)) {
903 return status;
904 }
905
906 /* For a network logon, the workstation name comes in with two
907 * backslashes in the front. Strip them if they are there. */
908
909 if (*wksname == '\\') wksname++;
910 if (*wksname == '\\') wksname++;
911
912 /* Standard challenge/response authenticaion */
913 if (!make_user_info_netlogon_network(&user_info,
914 nt_username, nt_domain,
915 wksname,
916 logon->network->identity_info.parameter_control,
917 logon->network->lm.data,
918 logon->network->lm.length,
919 logon->network->nt.data,
920 logon->network->nt.length)) {
921 status = NT_STATUS_NO_MEMORY;
922 }
923 break;
924 }
925 case INTERACTIVE_LOGON_TYPE:
926 /* 'Interactive' authentication, supplies the password in its
927 MD4 form, encrypted with the session key. We will convert
928 this to challenge/response for the auth subsystem to chew
929 on */
930 {
931 const uint8 *chal;
932
933 if (!NT_STATUS_IS_OK(status = make_auth_context_subsystem(&auth_context))) {
934 return status;
935 }
936
937 chal = auth_context->get_ntlm_challenge(auth_context);
938
939 if (!make_user_info_netlogon_interactive(&user_info,
940 nt_username, nt_domain,
941 nt_workstation,
942 logon->password->identity_info.parameter_control,
943 chal,
944 logon->password->lmpassword.hash,
945 logon->password->ntpassword.hash,
946 p->dc->sess_key)) {
947 status = NT_STATUS_NO_MEMORY;
948 }
949 break;
950 }
951 default:
952 DEBUG(2,("SAM Logon: unsupported switch value\n"));
953 return NT_STATUS_INVALID_INFO_CLASS;
954 } /* end switch */
955
956 if ( NT_STATUS_IS_OK(status) ) {
957 status = auth_context->check_ntlm_password(auth_context,
958 user_info, &server_info);
959 }
960
961 (auth_context->free)(&auth_context);
962 free_user_info(&user_info);
963
964 DEBUG(5,("_netr_LogonSamLogon: check_password returned status %s\n",
965 nt_errstr(status)));
966
967 /* Check account and password */
968
969 if (!NT_STATUS_IS_OK(status)) {
970 /* If we don't know what this domain is, we need to
971 indicate that we are not authoritative. This
972 allows the client to decide if it needs to try
973 a local user. Fix by jpjanosi@us.ibm.com, #2976 */
974 if ( NT_STATUS_EQUAL(status, NT_STATUS_NO_SUCH_USER)
975 && !strequal(nt_domain, get_global_sam_name())
976 && !is_trusted_domain(nt_domain) )
977 *r->out.authoritative = false; /* We are not authoritative */
978
979 TALLOC_FREE(server_info);
980 return status;
981 }
982
983 if (server_info->guest) {
984 /* We don't like guest domain logons... */
985 DEBUG(5,("_netr_LogonSamLogon: Attempted domain logon as GUEST "
986 "denied.\n"));
987 TALLOC_FREE(server_info);
988 return NT_STATUS_LOGON_FAILURE;
989 }
990
991 /* This is the point at which, if the login was successful, that
992 the SAM Local Security Authority should record that the user is
993 logged in to the domain. */
994
995 if (process_creds) {
996 /* Get the pipe session key from the creds. */
997 memcpy(pipe_session_key, p->dc->sess_key, 16);
998 } else {
999 /* Get the pipe session key from the schannel. */
1000 if ((p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL)
1001 || (p->auth.a_u.schannel_auth == NULL)) {
1002 return NT_STATUS_INVALID_HANDLE;
1003 }
1004 memcpy(pipe_session_key, p->auth.a_u.schannel_auth->sess_key, 16);
1005 }
1006
1007 status = serverinfo_to_SamInfo3(server_info, pipe_session_key, sam3);
1008 TALLOC_FREE(server_info);
1009 return status;
1010 }
1011
1012 /*************************************************************************
1013 _netr_LogonSamLogonEx
1014 - no credential chaining. Map into net sam logon.
1015 *************************************************************************/
1016
1017 NTSTATUS _netr_LogonSamLogonEx(pipes_struct *p,
1018 struct netr_LogonSamLogonEx *r)
1019 {
1020 struct netr_LogonSamLogon q;
1021
1022 /* Only allow this if the pipe is protected. */
1023 if (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL) {
1024 DEBUG(0,("_net_sam_logon_ex: client %s not using schannel for netlogon\n",
1025 get_remote_machine_name() ));
1026 return NT_STATUS_INVALID_PARAMETER;
1027 }
1028
1029 q.in.server_name = r->in.server_name;
1030 q.in.computer_name = r->in.computer_name;
1031 q.in.logon_level = r->in.logon_level;
1032 q.in.logon = r->in.logon;
1033 q.in.validation_level = r->in.validation_level;
1034 /* we do not handle the flags */
1035 /* = r->in.flags; */
1036
1037 q.out.validation = r->out.validation;
1038 q.out.authoritative = r->out.authoritative;
1039 /* we do not handle the flags */
1040 /* = r->out.flags; */
1041
1042 return _netr_LogonSamLogon(p, &q);
1043 }
1044
1045 /*************************************************************************
1046 _ds_enum_dom_trusts
1047 *************************************************************************/
1048 #if 0 /* JERRY -- not correct */
1049 NTSTATUS _ds_enum_dom_trusts(pipes_struct *p, DS_Q_ENUM_DOM_TRUSTS *q_u,
1050 DS_R_ENUM_DOM_TRUSTS *r_u)
1051 {
1052 NTSTATUS status = NT_STATUS_OK;
1053
1054 /* TODO: According to MSDN, the can only be executed against a
1055 DC or domain member running Windows 2000 or later. Need
1056 to test against a standalone 2k server and see what it
1057 does. A windows 2000 DC includes its own domain in the
1058 list. --jerry */
1059
1060 return status;
1061 }
1062 #endif /* JERRY */
1063
1064
1065 /****************************************************************
1066 ****************************************************************/
1067
1068 WERROR _netr_LogonUasLogon(pipes_struct *p,
1069 struct netr_LogonUasLogon *r)
1070 {
1071 p->rng_fault_state = true;
1072 return WERR_NOT_SUPPORTED;
1073 }
1074
1075 /****************************************************************
1076 ****************************************************************/
1077
1078 WERROR _netr_LogonUasLogoff(pipes_struct *p,
1079 struct netr_LogonUasLogoff *r)
1080 {
1081 p->rng_fault_state = true;
1082 return WERR_NOT_SUPPORTED;
1083 }
1084
1085 /****************************************************************
1086 ****************************************************************/
1087
1088 NTSTATUS _netr_DatabaseDeltas(pipes_struct *p,
1089 struct netr_DatabaseDeltas *r)
1090 {
1091 p->rng_fault_state = true;
1092 return NT_STATUS_NOT_IMPLEMENTED;
1093 }
1094
1095 /****************************************************************
1096 ****************************************************************/
1097
1098 NTSTATUS _netr_DatabaseSync(pipes_struct *p,
1099 struct netr_DatabaseSync *r)
1100 {
1101 p->rng_fault_state = true;
1102 return NT_STATUS_NOT_IMPLEMENTED;
1103 }
1104
1105 /****************************************************************
1106 ****************************************************************/
1107
1108 NTSTATUS _netr_AccountDeltas(pipes_struct *p,
1109 struct netr_AccountDeltas *r)
1110 {
1111 p->rng_fault_state = true;
1112 return NT_STATUS_NOT_IMPLEMENTED;
1113 }
1114
1115 /****************************************************************
1116 ****************************************************************/
1117
1118 NTSTATUS _netr_AccountSync(pipes_struct *p,
1119 struct netr_AccountSync *r)
1120 {
1121 p->rng_fault_state = true;
1122 return NT_STATUS_NOT_IMPLEMENTED;
1123 }
1124
1125 /****************************************************************
1126 ****************************************************************/
1127
1128 WERROR _netr_GetDcName(pipes_struct *p,
1129 struct netr_GetDcName *r)
1130 {
1131 p->rng_fault_state = true;
1132 return WERR_NOT_SUPPORTED;
1133 }
1134
1135 /****************************************************************
1136 ****************************************************************/
1137
1138 WERROR _netr_GetAnyDCName(pipes_struct *p,
1139 struct netr_GetAnyDCName *r)
1140 {
1141 p->rng_fault_state = true;
1142 return WERR_NOT_SUPPORTED;
1143 }
1144
1145 /****************************************************************
1146 ****************************************************************/
1147
1148 NTSTATUS _netr_DatabaseSync2(pipes_struct *p,
1149 struct netr_DatabaseSync2 *r)
1150 {
1151 p->rng_fault_state = true;
1152 return NT_STATUS_NOT_IMPLEMENTED;
1153 }
1154
1155 /****************************************************************
1156 ****************************************************************/
1157
1158 NTSTATUS _netr_DatabaseRedo(pipes_struct *p,
1159 struct netr_DatabaseRedo *r)
1160 {
1161 p->rng_fault_state = true;
1162 return NT_STATUS_NOT_IMPLEMENTED;
1163 }
1164
1165 /****************************************************************
1166 ****************************************************************/
1167
1168 WERROR _netr_LogonControl2Ex(pipes_struct *p,
1169 struct netr_LogonControl2Ex *r)
1170 {
1171 p->rng_fault_state = true;
1172 return WERR_NOT_SUPPORTED;
1173 }
1174
1175 /****************************************************************
1176 ****************************************************************/
1177
1178 WERROR _netr_DsRGetDCName(pipes_struct *p,
1179 struct netr_DsRGetDCName *r)
1180 {
1181 p->rng_fault_state = true;
1182 return WERR_NOT_SUPPORTED;
1183 }
1184
1185 /****************************************************************
1186 ****************************************************************/
1187
1188 NTSTATUS _netr_LogonGetCapabilities(pipes_struct *p,
1189 struct netr_LogonGetCapabilities *r)
1190 {
1191 return NT_STATUS_NOT_IMPLEMENTED;
1192 }
1193
1194 /****************************************************************
1195 ****************************************************************/
1196
1197 WERROR _netr_NETRLOGONSETSERVICEBITS(pipes_struct *p,
1198 struct netr_NETRLOGONSETSERVICEBITS *r)
1199 {
1200 p->rng_fault_state = true;
1201 return WERR_NOT_SUPPORTED;
1202 }
1203
1204 /****************************************************************
1205 ****************************************************************/
1206
1207 WERROR _netr_LogonGetTrustRid(pipes_struct *p,
1208 struct netr_LogonGetTrustRid *r)
1209 {
1210 p->rng_fault_state = true;
1211 return WERR_NOT_SUPPORTED;
1212 }
1213
1214 /****************************************************************
1215 ****************************************************************/
1216
1217 WERROR _netr_NETRLOGONCOMPUTESERVERDIGEST(pipes_struct *p,
1218 struct netr_NETRLOGONCOMPUTESERVERDIGEST *r)
1219 {
1220 p->rng_fault_state = true;
1221 return WERR_NOT_SUPPORTED;
1222 }
1223
1224 /****************************************************************
1225 ****************************************************************/
1226
1227 WERROR _netr_NETRLOGONCOMPUTECLIENTDIGEST(pipes_struct *p,
1228 struct netr_NETRLOGONCOMPUTECLIENTDIGEST *r)
1229 {
1230 p->rng_fault_state = true;
1231 return WERR_NOT_SUPPORTED;
1232 }
1233
1234 /****************************************************************
1235 ****************************************************************/
1236
1237 NTSTATUS _netr_ServerAuthenticate3(pipes_struct *p,
1238 struct netr_ServerAuthenticate3 *r)
1239 {
1240 p->rng_fault_state = true;
1241 return NT_STATUS_NOT_IMPLEMENTED;
1242 }
1243
1244 /****************************************************************
1245 ****************************************************************/
1246
1247 WERROR _netr_DsRGetDCNameEx(pipes_struct *p,
1248 struct netr_DsRGetDCNameEx *r)
1249 {
1250 p->rng_fault_state = true;
1251 return WERR_NOT_SUPPORTED;
1252 }
1253
1254 /****************************************************************
1255 ****************************************************************/
1256
1257 WERROR _netr_DsRGetSiteName(pipes_struct *p,
1258 struct netr_DsRGetSiteName *r)
1259 {
1260 p->rng_fault_state = true;
1261 return WERR_NOT_SUPPORTED;
1262 }
1263
1264 /****************************************************************
1265 ****************************************************************/
1266
1267 NTSTATUS _netr_LogonGetDomainInfo(pipes_struct *p,
1268 struct netr_LogonGetDomainInfo *r)
1269 {
1270 p->rng_fault_state = true;
1271 return NT_STATUS_NOT_IMPLEMENTED;
1272 }
1273
1274 /****************************************************************
1275 ****************************************************************/
1276
1277 NTSTATUS _netr_ServerPasswordSet2(pipes_struct *p,
1278 struct netr_ServerPasswordSet2 *r)
1279 {
1280 p->rng_fault_state = true;
1281 return NT_STATUS_NOT_IMPLEMENTED;
1282 }
1283
1284 /****************************************************************
1285 ****************************************************************/
1286
1287 WERROR _netr_ServerPasswordGet(pipes_struct *p,
1288 struct netr_ServerPasswordGet *r)
1289 {
1290 p->rng_fault_state = true;
1291 return WERR_NOT_SUPPORTED;
1292 }
1293
1294 /****************************************************************
1295 ****************************************************************/
1296
1297 WERROR _netr_NETRLOGONSENDTOSAM(pipes_struct *p,
1298 struct netr_NETRLOGONSENDTOSAM *r)
1299 {
1300 p->rng_fault_state = true;
1301 return WERR_NOT_SUPPORTED;
1302 }
1303
1304 /****************************************************************
1305 ****************************************************************/
1306
1307 WERROR _netr_DsRAddressToSitenamesW(pipes_struct *p,
1308 struct netr_DsRAddressToSitenamesW *r)
1309 {
1310 p->rng_fault_state = true;
1311 return WERR_NOT_SUPPORTED;
1312 }
1313
1314 /****************************************************************
1315 ****************************************************************/
1316
1317 WERROR _netr_DsRGetDCNameEx2(pipes_struct *p,
1318 struct netr_DsRGetDCNameEx2 *r)
1319 {
1320 p->rng_fault_state = true;
1321 return WERR_NOT_SUPPORTED;
1322 }
1323
1324 /****************************************************************
1325 ****************************************************************/
1326
1327 WERROR _netr_NETRLOGONGETTIMESERVICEPARENTDOMAIN(pipes_struct *p,
1328 struct netr_NETRLOGONGETTIMESERVICEPARENTDOMAIN *r)
1329 {
1330 p->rng_fault_state = true;
1331 return WERR_NOT_SUPPORTED;
1332 }
1333
1334 /****************************************************************
1335 ****************************************************************/
1336
1337 WERROR _netr_NetrEnumerateTrustedDomainsEx(pipes_struct *p,
1338 struct netr_NetrEnumerateTrustedDomainsEx *r)
1339 {
1340 p->rng_fault_state = true;
1341 return WERR_NOT_SUPPORTED;
1342 }
1343
1344 /****************************************************************
1345 ****************************************************************/
1346
1347 WERROR _netr_DsRAddressToSitenamesExW(pipes_struct *p,
1348 struct netr_DsRAddressToSitenamesExW *r)
1349 {
1350 p->rng_fault_state = true;
1351 return WERR_NOT_SUPPORTED;
1352 }
1353
1354 /****************************************************************
1355 ****************************************************************/
1356
1357 WERROR _netr_DsrGetDcSiteCoverageW(pipes_struct *p,
1358 struct netr_DsrGetDcSiteCoverageW *r)
1359 {
1360 p->rng_fault_state = true;
1361 return WERR_NOT_SUPPORTED;
1362 }
1363
1364 /****************************************************************
1365 ****************************************************************/
1366
1367 WERROR _netr_DsrEnumerateDomainTrusts(pipes_struct *p,
1368 struct netr_DsrEnumerateDomainTrusts *r)
1369 {
1370 p->rng_fault_state = true;
1371 return WERR_NOT_SUPPORTED;
1372 }
1373
1374 /****************************************************************
1375 ****************************************************************/
1376
1377 WERROR _netr_DsrDeregisterDNSHostRecords(pipes_struct *p,
1378 struct netr_DsrDeregisterDNSHostRecords *r)
1379 {
1380 p->rng_fault_state = true;
1381 return WERR_NOT_SUPPORTED;
1382 }
1383
1384 /****************************************************************
1385 ****************************************************************/
1386
1387 NTSTATUS _netr_ServerTrustPasswordsGet(pipes_struct *p,
1388 struct netr_ServerTrustPasswordsGet *r)
1389 {
1390 p->rng_fault_state = true;
1391 return NT_STATUS_NOT_IMPLEMENTED;
1392 }
1393
1394 /****************************************************************
1395 ****************************************************************/
1396
1397 WERROR _netr_DsRGetForestTrustInformation(pipes_struct *p,
1398 struct netr_DsRGetForestTrustInformation *r)
1399 {
1400 p->rng_fault_state = true;
1401 return WERR_NOT_SUPPORTED;
1402 }
1403
1404 /****************************************************************
1405 ****************************************************************/
1406
1407 WERROR _netr_GetForestTrustInformation(pipes_struct *p,
1408 struct netr_GetForestTrustInformation *r)
1409 {
1410 p->rng_fault_state = true;
1411 return WERR_NOT_SUPPORTED;
1412 }
1413
1414 /****************************************************************
1415 ****************************************************************/
1416
1417 NTSTATUS _netr_LogonSamLogonWithFlags(pipes_struct *p,
1418 struct netr_LogonSamLogonWithFlags *r)
1419 {
1420 p->rng_fault_state = true;
1421 return NT_STATUS_NOT_IMPLEMENTED;
1422 }
1423
1424 /****************************************************************
1425 ****************************************************************/
1426
1427 WERROR _netr_NETRSERVERGETTRUSTINFO(pipes_struct *p,
1428 struct netr_NETRSERVERGETTRUSTINFO *r)
1429 {
1430 p->rng_fault_state = true;
1431 return WERR_NOT_SUPPORTED;
1432 }
1433
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