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) Marc Jacobsen 1999,
8 * Copyright (C) Jeremy Allison 2001-2008,
9 * Copyright (C) Jean François Micouleau 1998-2001,
10 * Copyright (C) Jim McDonough <jmcd@us.ibm.com> 2002,
11 * Copyright (C) Gerald (Jerry) Carter 2003-2004,
12 * Copyright (C) Simo Sorce 2003.
13 * Copyright (C) Volker Lendecke 2005.
14 * Copyright (C) Guenther Deschner 2008.
16 * This program is free software; you can redistribute it and/or modify
17 * it under the terms of the GNU General Public License as published by
18 * the Free Software Foundation; either version 3 of the License, or
19 * (at your option) any later version.
21 * This program is distributed in the hope that it will be useful,
22 * but WITHOUT ANY WARRANTY; without even the implied warranty of
23 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
24 * GNU General Public License for more details.
26 * You should have received a copy of the GNU General Public License
27 * along with this program; if not, see <http://www.gnu.org/licenses/>.
31 * This is the implementation of the SAMR code.
35 #include "smbd/globals.h"
36 #include "../libcli/auth/libcli_auth.h"
37 #include "../librpc/gen_ndr/srv_samr.h"
38 #include "rpc_server/srv_samr_util.h"
39 #include "../lib/crypto/arcfour.h"
42 #define DBGC_CLASS DBGC_RPC_SRV
44 #define SAMR_USR_RIGHTS_WRITE_PW \
45 ( READ_CONTROL_ACCESS | \
46 SAMR_USER_ACCESS_CHANGE_PASSWORD | \
47 SAMR_USER_ACCESS_SET_LOC_COM)
48 #define SAMR_USR_RIGHTS_CANT_WRITE_PW \
49 ( READ_CONTROL_ACCESS | SAMR_USER_ACCESS_SET_LOC_COM )
51 #define DISP_INFO_CACHE_TIMEOUT 10
53 #define MAX_SAM_ENTRIES_W2K 0x400 /* 1024 */
54 #define MAX_SAM_ENTRIES_W95 50
56 struct samr_connect_info {
60 struct samr_domain_info {
62 struct disp_info *disp_info;
65 struct samr_user_info {
69 struct samr_group_info {
73 struct samr_alias_info {
77 typedef struct disp_info {
78 struct dom_sid sid; /* identify which domain this is. */
79 struct pdb_search *users; /* querydispinfo 1 and 4 */
80 struct pdb_search *machines; /* querydispinfo 2 */
81 struct pdb_search *groups; /* querydispinfo 3 and 5, enumgroups */
82 struct pdb_search *aliases; /* enumaliases */
84 uint32_t enum_acb_mask;
85 struct pdb_search *enum_users; /* enumusers with a mask */
87 struct timed_event *cache_timeout_event; /* cache idle timeout
91 static const struct generic_mapping sam_generic_mapping = {
92 GENERIC_RIGHTS_SAM_READ,
93 GENERIC_RIGHTS_SAM_WRITE,
94 GENERIC_RIGHTS_SAM_EXECUTE,
95 GENERIC_RIGHTS_SAM_ALL_ACCESS};
96 static const struct generic_mapping dom_generic_mapping = {
97 GENERIC_RIGHTS_DOMAIN_READ,
98 GENERIC_RIGHTS_DOMAIN_WRITE,
99 GENERIC_RIGHTS_DOMAIN_EXECUTE,
100 GENERIC_RIGHTS_DOMAIN_ALL_ACCESS};
101 static const struct generic_mapping usr_generic_mapping = {
102 GENERIC_RIGHTS_USER_READ,
103 GENERIC_RIGHTS_USER_WRITE,
104 GENERIC_RIGHTS_USER_EXECUTE,
105 GENERIC_RIGHTS_USER_ALL_ACCESS};
106 static const struct generic_mapping usr_nopwchange_generic_mapping = {
107 GENERIC_RIGHTS_USER_READ,
108 GENERIC_RIGHTS_USER_WRITE,
109 GENERIC_RIGHTS_USER_EXECUTE & ~SAMR_USER_ACCESS_CHANGE_PASSWORD,
110 GENERIC_RIGHTS_USER_ALL_ACCESS};
111 static const struct generic_mapping grp_generic_mapping = {
112 GENERIC_RIGHTS_GROUP_READ,
113 GENERIC_RIGHTS_GROUP_WRITE,
114 GENERIC_RIGHTS_GROUP_EXECUTE,
115 GENERIC_RIGHTS_GROUP_ALL_ACCESS};
116 static const struct generic_mapping ali_generic_mapping = {
117 GENERIC_RIGHTS_ALIAS_READ,
118 GENERIC_RIGHTS_ALIAS_WRITE,
119 GENERIC_RIGHTS_ALIAS_EXECUTE,
120 GENERIC_RIGHTS_ALIAS_ALL_ACCESS};
122 /*******************************************************************
123 *******************************************************************/
125 static NTSTATUS make_samr_object_sd( TALLOC_CTX *ctx, struct security_descriptor **psd, size_t *sd_size,
126 const struct generic_mapping *map,
127 struct dom_sid *sid, uint32 sid_access )
129 struct dom_sid domadmin_sid;
130 struct security_ace ace[5]; /* at most 5 entries */
133 struct security_acl *psa = NULL;
135 /* basic access for Everyone */
137 init_sec_ace(&ace[i++], &global_sid_World, SEC_ACE_TYPE_ACCESS_ALLOWED,
138 map->generic_execute | map->generic_read, 0);
140 /* add Full Access 'BUILTIN\Administrators' and 'BUILTIN\Account Operators */
142 init_sec_ace(&ace[i++], &global_sid_Builtin_Administrators,
143 SEC_ACE_TYPE_ACCESS_ALLOWED, map->generic_all, 0);
144 init_sec_ace(&ace[i++], &global_sid_Builtin_Account_Operators,
145 SEC_ACE_TYPE_ACCESS_ALLOWED, map->generic_all, 0);
147 /* Add Full Access for Domain Admins if we are a DC */
150 sid_compose(&domadmin_sid, get_global_sam_sid(),
152 init_sec_ace(&ace[i++], &domadmin_sid,
153 SEC_ACE_TYPE_ACCESS_ALLOWED, map->generic_all, 0);
156 /* if we have a sid, give it some special access */
159 init_sec_ace(&ace[i++], sid, SEC_ACE_TYPE_ACCESS_ALLOWED, sid_access, 0);
162 /* create the security descriptor */
164 if ((psa = make_sec_acl(ctx, NT4_ACL_REVISION, i, ace)) == NULL)
165 return NT_STATUS_NO_MEMORY;
167 if ((*psd = make_sec_desc(ctx, SECURITY_DESCRIPTOR_REVISION_1,
168 SEC_DESC_SELF_RELATIVE, NULL, NULL, NULL,
169 psa, sd_size)) == NULL)
170 return NT_STATUS_NO_MEMORY;
175 /*******************************************************************
176 Checks if access to an object should be granted, and returns that
177 level of access for further checks.
178 ********************************************************************/
180 NTSTATUS access_check_object( struct security_descriptor *psd, NT_USER_TOKEN *token,
181 SE_PRIV *rights, uint32 rights_mask,
182 uint32 des_access, uint32 *acc_granted,
185 NTSTATUS status = NT_STATUS_ACCESS_DENIED;
186 uint32 saved_mask = 0;
188 /* check privileges; certain SAM access bits should be overridden
189 by privileges (mostly having to do with creating/modifying/deleting
192 if (rights && !se_priv_equal(rights, &se_priv_none) &&
193 user_has_any_privilege(token, rights)) {
195 saved_mask = (des_access & rights_mask);
196 des_access &= ~saved_mask;
198 DEBUG(4,("access_check_object: user rights access mask [0x%x]\n",
203 /* check the security descriptor first */
205 status = se_access_check(psd, token, des_access, acc_granted);
206 if (NT_STATUS_IS_OK(status)) {
210 /* give root a free pass */
212 if ( geteuid() == sec_initial_uid() ) {
214 DEBUG(4,("%s: ACCESS should be DENIED (requested: %#010x)\n", debug, des_access));
215 DEBUGADD(4,("but overritten by euid == sec_initial_uid()\n"));
217 *acc_granted = des_access;
219 status = NT_STATUS_OK;
225 /* add in any bits saved during the privilege check (only
226 matters is status is ok) */
228 *acc_granted |= rights_mask;
230 DEBUG(4,("%s: access %s (requested: 0x%08x, granted: 0x%08x)\n",
231 debug, NT_STATUS_IS_OK(status) ? "GRANTED" : "DENIED",
232 des_access, *acc_granted));
238 /*******************************************************************
239 Map any MAXIMUM_ALLOWED_ACCESS request to a valid access set.
240 ********************************************************************/
242 void map_max_allowed_access(const NT_USER_TOKEN *nt_token,
243 const struct unix_user_token *unix_token,
244 uint32_t *pacc_requested)
246 if (!((*pacc_requested) & MAXIMUM_ALLOWED_ACCESS)) {
249 *pacc_requested &= ~MAXIMUM_ALLOWED_ACCESS;
251 /* At least try for generic read|execute - Everyone gets that. */
252 *pacc_requested = GENERIC_READ_ACCESS|GENERIC_EXECUTE_ACCESS;
254 /* root gets anything. */
255 if (unix_token->uid == sec_initial_uid()) {
256 *pacc_requested |= GENERIC_ALL_ACCESS;
260 /* Full Access for 'BUILTIN\Administrators' and 'BUILTIN\Account Operators */
262 if (is_sid_in_token(nt_token, &global_sid_Builtin_Administrators) ||
263 is_sid_in_token(nt_token, &global_sid_Builtin_Account_Operators)) {
264 *pacc_requested |= GENERIC_ALL_ACCESS;
268 /* Full access for DOMAIN\Domain Admins. */
270 struct dom_sid domadmin_sid;
271 sid_compose(&domadmin_sid, get_global_sam_sid(),
273 if (is_sid_in_token(nt_token, &domadmin_sid)) {
274 *pacc_requested |= GENERIC_ALL_ACCESS;
278 /* TODO ! Check privileges. */
281 /*******************************************************************
282 Fetch or create a dispinfo struct.
283 ********************************************************************/
285 static DISP_INFO *get_samr_dispinfo_by_sid(const struct dom_sid *psid)
288 * We do a static cache for DISP_INFO's here. Explanation can be found
289 * in Jeremy's checkin message to r11793:
291 * Fix the SAMR cache so it works across completely insane
292 * client behaviour (ie.:
293 * open pipe/open SAMR handle/enumerate 0 - 1024
294 * close SAMR handle, close pipe.
295 * open pipe/open SAMR handle/enumerate 1024 - 2048...
296 * close SAMR handle, close pipe.
297 * And on ad-nausium. Amazing.... probably object-oriented
298 * client side programming in action yet again.
299 * This change should *massively* improve performance when
300 * enumerating users from an LDAP database.
303 * "Our" and the builtin domain are the only ones where we ever
304 * enumerate stuff, so just cache 2 entries.
307 static struct disp_info *builtin_dispinfo;
308 static struct disp_info *domain_dispinfo;
310 /* There are two cases to consider here:
311 1) The SID is a domain SID and we look for an equality match, or
312 2) This is an account SID and so we return the DISP_INFO* for our
319 if (sid_check_is_builtin(psid) || sid_check_is_in_builtin(psid)) {
321 * Necessary only once, but it does not really hurt.
323 if (builtin_dispinfo == NULL) {
324 builtin_dispinfo = talloc_zero(
325 talloc_autofree_context(), struct disp_info);
326 if (builtin_dispinfo == NULL) {
330 sid_copy(&builtin_dispinfo->sid, &global_sid_Builtin);
332 return builtin_dispinfo;
335 if (sid_check_is_domain(psid) || sid_check_is_in_our_domain(psid)) {
337 * Necessary only once, but it does not really hurt.
339 if (domain_dispinfo == NULL) {
340 domain_dispinfo = talloc_zero(
341 talloc_autofree_context(), struct disp_info);
342 if (domain_dispinfo == NULL) {
346 sid_copy(&domain_dispinfo->sid, get_global_sam_sid());
348 return domain_dispinfo;
354 /*******************************************************************
355 Function to free the per SID data.
356 ********************************************************************/
358 static void free_samr_cache(DISP_INFO *disp_info)
360 DEBUG(10, ("free_samr_cache: deleting cache for SID %s\n",
361 sid_string_dbg(&disp_info->sid)));
363 /* We need to become root here because the paged search might have to
364 * tell the LDAP server we're not interested in the rest anymore. */
368 TALLOC_FREE(disp_info->users);
369 TALLOC_FREE(disp_info->machines);
370 TALLOC_FREE(disp_info->groups);
371 TALLOC_FREE(disp_info->aliases);
372 TALLOC_FREE(disp_info->enum_users);
377 /*******************************************************************
378 Idle event handler. Throw away the disp info cache.
379 ********************************************************************/
381 static void disp_info_cache_idle_timeout_handler(struct event_context *ev_ctx,
382 struct timed_event *te,
386 DISP_INFO *disp_info = (DISP_INFO *)private_data;
388 TALLOC_FREE(disp_info->cache_timeout_event);
390 DEBUG(10, ("disp_info_cache_idle_timeout_handler: caching timed "
392 free_samr_cache(disp_info);
395 /*******************************************************************
396 Setup cache removal idle event handler.
397 ********************************************************************/
399 static void set_disp_info_cache_timeout(DISP_INFO *disp_info, time_t secs_fromnow)
401 /* Remove any pending timeout and update. */
403 TALLOC_FREE(disp_info->cache_timeout_event);
405 DEBUG(10,("set_disp_info_cache_timeout: caching enumeration for "
406 "SID %s for %u seconds\n", sid_string_dbg(&disp_info->sid),
407 (unsigned int)secs_fromnow ));
409 disp_info->cache_timeout_event = event_add_timed(
410 smbd_event_context(), NULL,
411 timeval_current_ofs(secs_fromnow, 0),
412 disp_info_cache_idle_timeout_handler, (void *)disp_info);
415 /*******************************************************************
416 Force flush any cache. We do this on any samr_set_xxx call.
417 We must also remove the timeout handler.
418 ********************************************************************/
420 static void force_flush_samr_cache(const struct dom_sid *sid)
422 struct disp_info *disp_info = get_samr_dispinfo_by_sid(sid);
424 if ((disp_info == NULL) || (disp_info->cache_timeout_event == NULL)) {
428 DEBUG(10,("force_flush_samr_cache: clearing idle event\n"));
429 TALLOC_FREE(disp_info->cache_timeout_event);
430 free_samr_cache(disp_info);
433 /*******************************************************************
434 Ensure password info is never given out. Paranioa... JRA.
435 ********************************************************************/
437 static void samr_clear_sam_passwd(struct samu *sam_pass)
443 /* These now zero out the old password */
445 pdb_set_lanman_passwd(sam_pass, NULL, PDB_DEFAULT);
446 pdb_set_nt_passwd(sam_pass, NULL, PDB_DEFAULT);
449 static uint32 count_sam_users(struct disp_info *info, uint32 acct_flags)
451 struct samr_displayentry *entry;
453 if (sid_check_is_builtin(&info->sid)) {
454 /* No users in builtin. */
458 if (info->users == NULL) {
459 info->users = pdb_search_users(info, acct_flags);
460 if (info->users == NULL) {
464 /* Fetch the last possible entry, thus trigger an enumeration */
465 pdb_search_entries(info->users, 0xffffffff, 1, &entry);
467 /* Ensure we cache this enumeration. */
468 set_disp_info_cache_timeout(info, DISP_INFO_CACHE_TIMEOUT);
470 return info->users->num_entries;
473 static uint32 count_sam_groups(struct disp_info *info)
475 struct samr_displayentry *entry;
477 if (sid_check_is_builtin(&info->sid)) {
478 /* No groups in builtin. */
482 if (info->groups == NULL) {
483 info->groups = pdb_search_groups(info);
484 if (info->groups == NULL) {
488 /* Fetch the last possible entry, thus trigger an enumeration */
489 pdb_search_entries(info->groups, 0xffffffff, 1, &entry);
491 /* Ensure we cache this enumeration. */
492 set_disp_info_cache_timeout(info, DISP_INFO_CACHE_TIMEOUT);
494 return info->groups->num_entries;
497 static uint32 count_sam_aliases(struct disp_info *info)
499 struct samr_displayentry *entry;
501 if (info->aliases == NULL) {
502 info->aliases = pdb_search_aliases(info, &info->sid);
503 if (info->aliases == NULL) {
507 /* Fetch the last possible entry, thus trigger an enumeration */
508 pdb_search_entries(info->aliases, 0xffffffff, 1, &entry);
510 /* Ensure we cache this enumeration. */
511 set_disp_info_cache_timeout(info, DISP_INFO_CACHE_TIMEOUT);
513 return info->aliases->num_entries;
516 /*******************************************************************
518 ********************************************************************/
520 NTSTATUS _samr_Close(pipes_struct *p, struct samr_Close *r)
522 if (!close_policy_hnd(p, r->in.handle)) {
523 return NT_STATUS_INVALID_HANDLE;
526 ZERO_STRUCTP(r->out.handle);
531 /*******************************************************************
533 ********************************************************************/
535 NTSTATUS _samr_OpenDomain(pipes_struct *p,
536 struct samr_OpenDomain *r)
538 struct samr_connect_info *cinfo;
539 struct samr_domain_info *dinfo;
540 struct security_descriptor *psd = NULL;
542 uint32 des_access = r->in.access_mask;
545 uint32_t extra_access = SAMR_DOMAIN_ACCESS_CREATE_USER;
548 /* find the connection policy handle. */
550 cinfo = policy_handle_find(p, r->in.connect_handle, 0, NULL,
551 struct samr_connect_info, &status);
552 if (!NT_STATUS_IS_OK(status)) {
556 /*check if access can be granted as requested by client. */
557 map_max_allowed_access(p->server_info->ptok,
558 &p->server_info->utok,
561 make_samr_object_sd( p->mem_ctx, &psd, &sd_size, &dom_generic_mapping, NULL, 0 );
562 se_map_generic( &des_access, &dom_generic_mapping );
565 * Users with SeMachineAccount or SeAddUser get additional
566 * SAMR_DOMAIN_ACCESS_CREATE_USER access.
568 se_priv_copy( &se_rights, &se_machine_account );
569 se_priv_add( &se_rights, &se_add_users );
572 * Users with SeAddUser get the ability to manipulate groups
575 if (user_has_any_privilege(p->server_info->ptok, &se_add_users)) {
576 extra_access |= (SAMR_DOMAIN_ACCESS_CREATE_GROUP |
577 SAMR_DOMAIN_ACCESS_ENUM_ACCOUNTS |
578 SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT |
579 SAMR_DOMAIN_ACCESS_LOOKUP_ALIAS |
580 SAMR_DOMAIN_ACCESS_CREATE_ALIAS);
583 status = access_check_object( psd, p->server_info->ptok,
584 &se_rights, extra_access, des_access,
585 &acc_granted, "_samr_OpenDomain" );
587 if ( !NT_STATUS_IS_OK(status) )
590 if (!sid_check_is_domain(r->in.sid) &&
591 !sid_check_is_builtin(r->in.sid)) {
592 return NT_STATUS_NO_SUCH_DOMAIN;
595 dinfo = policy_handle_create(p, r->out.domain_handle, acc_granted,
596 struct samr_domain_info, &status);
597 if (!NT_STATUS_IS_OK(status)) {
600 dinfo->sid = *r->in.sid;
601 dinfo->disp_info = get_samr_dispinfo_by_sid(r->in.sid);
603 DEBUG(5,("_samr_OpenDomain: %d\n", __LINE__));
608 /*******************************************************************
610 ********************************************************************/
612 NTSTATUS _samr_GetUserPwInfo(pipes_struct *p,
613 struct samr_GetUserPwInfo *r)
615 struct samr_user_info *uinfo;
616 enum lsa_SidType sid_type;
617 uint32_t min_password_length = 0;
618 uint32_t password_properties = 0;
622 DEBUG(5,("_samr_GetUserPwInfo: %d\n", __LINE__));
624 uinfo = policy_handle_find(p, r->in.user_handle,
625 SAMR_USER_ACCESS_GET_ATTRIBUTES, NULL,
626 struct samr_user_info, &status);
627 if (!NT_STATUS_IS_OK(status)) {
631 if (!sid_check_is_in_our_domain(&uinfo->sid)) {
632 return NT_STATUS_OBJECT_TYPE_MISMATCH;
636 ret = lookup_sid(p->mem_ctx, &uinfo->sid, NULL, NULL, &sid_type);
639 return NT_STATUS_NO_SUCH_USER;
645 pdb_get_account_policy(PDB_POLICY_MIN_PASSWORD_LEN,
646 &min_password_length);
647 pdb_get_account_policy(PDB_POLICY_USER_MUST_LOGON_TO_CHG_PASS,
648 &password_properties);
651 if (lp_check_password_script() && *lp_check_password_script()) {
652 password_properties |= DOMAIN_PASSWORD_COMPLEX;
660 r->out.info->min_password_length = min_password_length;
661 r->out.info->password_properties = password_properties;
663 DEBUG(5,("_samr_GetUserPwInfo: %d\n", __LINE__));
668 /*******************************************************************
670 ********************************************************************/
672 NTSTATUS _samr_SetSecurity(pipes_struct *p,
673 struct samr_SetSecurity *r)
675 struct samr_user_info *uinfo;
677 struct security_acl *dacl;
679 struct samu *sampass=NULL;
682 uinfo = policy_handle_find(p, r->in.handle,
683 SAMR_USER_ACCESS_SET_ATTRIBUTES, NULL,
684 struct samr_user_info, &status);
685 if (!NT_STATUS_IS_OK(status)) {
689 if (!(sampass = samu_new( p->mem_ctx))) {
690 DEBUG(0,("No memory!\n"));
691 return NT_STATUS_NO_MEMORY;
694 /* get the user record */
696 ret = pdb_getsampwsid(sampass, &uinfo->sid);
700 DEBUG(4, ("User %s not found\n",
701 sid_string_dbg(&uinfo->sid)));
702 TALLOC_FREE(sampass);
703 return NT_STATUS_INVALID_HANDLE;
706 dacl = r->in.sdbuf->sd->dacl;
707 for (i=0; i < dacl->num_aces; i++) {
708 if (sid_equal(&uinfo->sid, &dacl->aces[i].trustee)) {
709 ret = pdb_set_pass_can_change(sampass,
710 (dacl->aces[i].access_mask &
711 SAMR_USER_ACCESS_CHANGE_PASSWORD) ?
718 TALLOC_FREE(sampass);
719 return NT_STATUS_ACCESS_DENIED;
723 status = pdb_update_sam_account(sampass);
726 TALLOC_FREE(sampass);
731 /*******************************************************************
732 build correct perms based on policies and password times for _samr_query_sec_obj
733 *******************************************************************/
734 static bool check_change_pw_access(TALLOC_CTX *mem_ctx, struct dom_sid *user_sid)
736 struct samu *sampass=NULL;
739 if ( !(sampass = samu_new( mem_ctx )) ) {
740 DEBUG(0,("No memory!\n"));
745 ret = pdb_getsampwsid(sampass, user_sid);
749 DEBUG(4,("User %s not found\n", sid_string_dbg(user_sid)));
750 TALLOC_FREE(sampass);
754 DEBUG(3,("User:[%s]\n", pdb_get_username(sampass) ));
756 if (pdb_get_pass_can_change(sampass)) {
757 TALLOC_FREE(sampass);
760 TALLOC_FREE(sampass);
765 /*******************************************************************
767 ********************************************************************/
769 NTSTATUS _samr_QuerySecurity(pipes_struct *p,
770 struct samr_QuerySecurity *r)
772 struct samr_connect_info *cinfo;
773 struct samr_domain_info *dinfo;
774 struct samr_user_info *uinfo;
775 struct samr_group_info *ginfo;
776 struct samr_alias_info *ainfo;
778 struct security_descriptor * psd = NULL;
781 cinfo = policy_handle_find(p, r->in.handle,
782 SEC_STD_READ_CONTROL, NULL,
783 struct samr_connect_info, &status);
784 if (NT_STATUS_IS_OK(status)) {
785 DEBUG(5,("_samr_QuerySecurity: querying security on SAM\n"));
786 status = make_samr_object_sd(p->mem_ctx, &psd, &sd_size,
787 &sam_generic_mapping, NULL, 0);
791 dinfo = policy_handle_find(p, r->in.handle,
792 SEC_STD_READ_CONTROL, NULL,
793 struct samr_domain_info, &status);
794 if (NT_STATUS_IS_OK(status)) {
795 DEBUG(5,("_samr_QuerySecurity: querying security on Domain "
796 "with SID: %s\n", sid_string_dbg(&dinfo->sid)));
798 * TODO: Builtin probably needs a different SD with restricted
801 status = make_samr_object_sd(p->mem_ctx, &psd, &sd_size,
802 &dom_generic_mapping, NULL, 0);
806 uinfo = policy_handle_find(p, r->in.handle,
807 SEC_STD_READ_CONTROL, NULL,
808 struct samr_user_info, &status);
809 if (NT_STATUS_IS_OK(status)) {
810 DEBUG(10,("_samr_QuerySecurity: querying security on user "
811 "Object with SID: %s\n",
812 sid_string_dbg(&uinfo->sid)));
813 if (check_change_pw_access(p->mem_ctx, &uinfo->sid)) {
814 status = make_samr_object_sd(
815 p->mem_ctx, &psd, &sd_size,
816 &usr_generic_mapping,
817 &uinfo->sid, SAMR_USR_RIGHTS_WRITE_PW);
819 status = make_samr_object_sd(
820 p->mem_ctx, &psd, &sd_size,
821 &usr_nopwchange_generic_mapping,
822 &uinfo->sid, SAMR_USR_RIGHTS_CANT_WRITE_PW);
827 ginfo = policy_handle_find(p, r->in.handle,
828 SEC_STD_READ_CONTROL, NULL,
829 struct samr_group_info, &status);
830 if (NT_STATUS_IS_OK(status)) {
832 * TODO: different SDs have to be generated for aliases groups
833 * and users. Currently all three get a default user SD
835 DEBUG(10,("_samr_QuerySecurity: querying security on group "
836 "Object with SID: %s\n",
837 sid_string_dbg(&ginfo->sid)));
838 status = make_samr_object_sd(
839 p->mem_ctx, &psd, &sd_size,
840 &usr_nopwchange_generic_mapping,
841 &ginfo->sid, SAMR_USR_RIGHTS_CANT_WRITE_PW);
845 ainfo = policy_handle_find(p, r->in.handle,
846 SEC_STD_READ_CONTROL, NULL,
847 struct samr_alias_info, &status);
848 if (NT_STATUS_IS_OK(status)) {
850 * TODO: different SDs have to be generated for aliases groups
851 * and users. Currently all three get a default user SD
853 DEBUG(10,("_samr_QuerySecurity: querying security on alias "
854 "Object with SID: %s\n",
855 sid_string_dbg(&ainfo->sid)));
856 status = make_samr_object_sd(
857 p->mem_ctx, &psd, &sd_size,
858 &usr_nopwchange_generic_mapping,
859 &ainfo->sid, SAMR_USR_RIGHTS_CANT_WRITE_PW);
863 return NT_STATUS_OBJECT_TYPE_MISMATCH;
865 if ((*r->out.sdbuf = make_sec_desc_buf(p->mem_ctx, sd_size, psd)) == NULL)
866 return NT_STATUS_NO_MEMORY;
871 /*******************************************************************
872 makes a SAM_ENTRY / UNISTR2* structure from a user list.
873 ********************************************************************/
875 static NTSTATUS make_user_sam_entry_list(TALLOC_CTX *ctx,
876 struct samr_SamEntry **sam_pp,
877 uint32_t num_entries,
879 struct samr_displayentry *entries)
882 struct samr_SamEntry *sam;
886 if (num_entries == 0) {
890 sam = TALLOC_ZERO_ARRAY(ctx, struct samr_SamEntry, num_entries);
892 DEBUG(0, ("make_user_sam_entry_list: TALLOC_ZERO failed!\n"));
893 return NT_STATUS_NO_MEMORY;
896 for (i = 0; i < num_entries; i++) {
899 * usrmgr expects a non-NULL terminated string with
900 * trust relationships
902 if (entries[i].acct_flags & ACB_DOMTRUST) {
903 init_unistr2(&uni_temp_name, entries[i].account_name,
906 init_unistr2(&uni_temp_name, entries[i].account_name,
910 init_lsa_String(&sam[i].name, entries[i].account_name);
911 sam[i].idx = entries[i].rid;
919 #define MAX_SAM_ENTRIES MAX_SAM_ENTRIES_W2K
921 /*******************************************************************
922 _samr_EnumDomainUsers
923 ********************************************************************/
925 NTSTATUS _samr_EnumDomainUsers(pipes_struct *p,
926 struct samr_EnumDomainUsers *r)
929 struct samr_domain_info *dinfo;
931 uint32 enum_context = *r->in.resume_handle;
932 enum remote_arch_types ra_type = get_remote_arch();
933 int max_sam_entries = (ra_type == RA_WIN95) ? MAX_SAM_ENTRIES_W95 : MAX_SAM_ENTRIES_W2K;
934 uint32 max_entries = max_sam_entries;
935 struct samr_displayentry *entries = NULL;
936 struct samr_SamArray *samr_array = NULL;
937 struct samr_SamEntry *samr_entries = NULL;
939 DEBUG(5,("_samr_EnumDomainUsers: %d\n", __LINE__));
941 dinfo = policy_handle_find(p, r->in.domain_handle,
942 SAMR_DOMAIN_ACCESS_ENUM_ACCOUNTS, NULL,
943 struct samr_domain_info, &status);
944 if (!NT_STATUS_IS_OK(status)) {
948 samr_array = TALLOC_ZERO_P(p->mem_ctx, struct samr_SamArray);
950 return NT_STATUS_NO_MEMORY;
952 *r->out.sam = samr_array;
954 if (sid_check_is_builtin(&dinfo->sid)) {
955 /* No users in builtin. */
956 *r->out.resume_handle = *r->in.resume_handle;
957 DEBUG(5,("_samr_EnumDomainUsers: No users in BUILTIN\n"));
965 if ((dinfo->disp_info->enum_users != NULL) &&
966 (dinfo->disp_info->enum_acb_mask != r->in.acct_flags)) {
967 TALLOC_FREE(dinfo->disp_info->enum_users);
970 if (dinfo->disp_info->enum_users == NULL) {
971 dinfo->disp_info->enum_users = pdb_search_users(
972 dinfo->disp_info, r->in.acct_flags);
973 dinfo->disp_info->enum_acb_mask = r->in.acct_flags;
976 if (dinfo->disp_info->enum_users == NULL) {
977 /* END AS ROOT !!!! */
979 return NT_STATUS_ACCESS_DENIED;
982 num_account = pdb_search_entries(dinfo->disp_info->enum_users,
983 enum_context, max_entries,
986 /* END AS ROOT !!!! */
990 if (num_account == 0) {
991 DEBUG(5, ("_samr_EnumDomainUsers: enumeration handle over "
993 *r->out.resume_handle = *r->in.resume_handle;
997 status = make_user_sam_entry_list(p->mem_ctx, &samr_entries,
998 num_account, enum_context,
1000 if (!NT_STATUS_IS_OK(status)) {
1004 if (max_entries <= num_account) {
1005 status = STATUS_MORE_ENTRIES;
1007 status = NT_STATUS_OK;
1010 /* Ensure we cache this enumeration. */
1011 set_disp_info_cache_timeout(dinfo->disp_info, DISP_INFO_CACHE_TIMEOUT);
1013 DEBUG(5, ("_samr_EnumDomainUsers: %d\n", __LINE__));
1015 samr_array->count = num_account;
1016 samr_array->entries = samr_entries;
1018 *r->out.resume_handle = *r->in.resume_handle + num_account;
1019 *r->out.num_entries = num_account;
1021 DEBUG(5,("_samr_EnumDomainUsers: %d\n", __LINE__));
1026 /*******************************************************************
1027 makes a SAM_ENTRY / UNISTR2* structure from a group list.
1028 ********************************************************************/
1030 static void make_group_sam_entry_list(TALLOC_CTX *ctx,
1031 struct samr_SamEntry **sam_pp,
1032 uint32_t num_sam_entries,
1033 struct samr_displayentry *entries)
1035 struct samr_SamEntry *sam;
1040 if (num_sam_entries == 0) {
1044 sam = TALLOC_ZERO_ARRAY(ctx, struct samr_SamEntry, num_sam_entries);
1049 for (i = 0; i < num_sam_entries; i++) {
1051 * JRA. I think this should include the null. TNG does not.
1053 init_lsa_String(&sam[i].name, entries[i].account_name);
1054 sam[i].idx = entries[i].rid;
1060 /*******************************************************************
1061 _samr_EnumDomainGroups
1062 ********************************************************************/
1064 NTSTATUS _samr_EnumDomainGroups(pipes_struct *p,
1065 struct samr_EnumDomainGroups *r)
1068 struct samr_domain_info *dinfo;
1069 struct samr_displayentry *groups;
1071 struct samr_SamArray *samr_array = NULL;
1072 struct samr_SamEntry *samr_entries = NULL;
1074 dinfo = policy_handle_find(p, r->in.domain_handle,
1075 SAMR_DOMAIN_ACCESS_ENUM_ACCOUNTS, NULL,
1076 struct samr_domain_info, &status);
1077 if (!NT_STATUS_IS_OK(status)) {
1081 DEBUG(5,("_samr_EnumDomainGroups: %d\n", __LINE__));
1083 samr_array = TALLOC_ZERO_P(p->mem_ctx, struct samr_SamArray);
1085 return NT_STATUS_NO_MEMORY;
1087 *r->out.sam = samr_array;
1089 if (sid_check_is_builtin(&dinfo->sid)) {
1090 /* No groups in builtin. */
1091 *r->out.resume_handle = *r->in.resume_handle;
1092 DEBUG(5,("_samr_EnumDomainGroups: No groups in BUILTIN\n"));
1096 /* the domain group array is being allocated in the function below */
1100 if (dinfo->disp_info->groups == NULL) {
1101 dinfo->disp_info->groups = pdb_search_groups(dinfo->disp_info);
1103 if (dinfo->disp_info->groups == NULL) {
1105 return NT_STATUS_ACCESS_DENIED;
1109 num_groups = pdb_search_entries(dinfo->disp_info->groups,
1110 *r->in.resume_handle,
1111 MAX_SAM_ENTRIES, &groups);
1114 /* Ensure we cache this enumeration. */
1115 set_disp_info_cache_timeout(dinfo->disp_info, DISP_INFO_CACHE_TIMEOUT);
1117 make_group_sam_entry_list(p->mem_ctx, &samr_entries,
1118 num_groups, groups);
1120 if (MAX_SAM_ENTRIES <= num_groups) {
1121 status = STATUS_MORE_ENTRIES;
1123 status = NT_STATUS_OK;
1126 samr_array->count = num_groups;
1127 samr_array->entries = samr_entries;
1129 *r->out.num_entries = num_groups;
1130 *r->out.resume_handle = num_groups + *r->in.resume_handle;
1132 DEBUG(5,("_samr_EnumDomainGroups: %d\n", __LINE__));
1137 /*******************************************************************
1138 _samr_EnumDomainAliases
1139 ********************************************************************/
1141 NTSTATUS _samr_EnumDomainAliases(pipes_struct *p,
1142 struct samr_EnumDomainAliases *r)
1145 struct samr_domain_info *dinfo;
1146 struct samr_displayentry *aliases;
1147 uint32 num_aliases = 0;
1148 struct samr_SamArray *samr_array = NULL;
1149 struct samr_SamEntry *samr_entries = NULL;
1151 dinfo = policy_handle_find(p, r->in.domain_handle,
1152 SAMR_DOMAIN_ACCESS_ENUM_ACCOUNTS, NULL,
1153 struct samr_domain_info, &status);
1154 if (!NT_STATUS_IS_OK(status)) {
1158 DEBUG(5,("_samr_EnumDomainAliases: sid %s\n",
1159 sid_string_dbg(&dinfo->sid)));
1161 samr_array = TALLOC_ZERO_P(p->mem_ctx, struct samr_SamArray);
1163 return NT_STATUS_NO_MEMORY;
1168 if (dinfo->disp_info->aliases == NULL) {
1169 dinfo->disp_info->aliases = pdb_search_aliases(
1170 dinfo->disp_info, &dinfo->sid);
1171 if (dinfo->disp_info->aliases == NULL) {
1173 return NT_STATUS_ACCESS_DENIED;
1177 num_aliases = pdb_search_entries(dinfo->disp_info->aliases,
1178 *r->in.resume_handle,
1179 MAX_SAM_ENTRIES, &aliases);
1182 /* Ensure we cache this enumeration. */
1183 set_disp_info_cache_timeout(dinfo->disp_info, DISP_INFO_CACHE_TIMEOUT);
1185 make_group_sam_entry_list(p->mem_ctx, &samr_entries,
1186 num_aliases, aliases);
1188 DEBUG(5,("_samr_EnumDomainAliases: %d\n", __LINE__));
1190 if (MAX_SAM_ENTRIES <= num_aliases) {
1191 status = STATUS_MORE_ENTRIES;
1193 status = NT_STATUS_OK;
1196 samr_array->count = num_aliases;
1197 samr_array->entries = samr_entries;
1199 *r->out.sam = samr_array;
1200 *r->out.num_entries = num_aliases;
1201 *r->out.resume_handle = num_aliases + *r->in.resume_handle;
1206 /*******************************************************************
1207 inits a samr_DispInfoGeneral structure.
1208 ********************************************************************/
1210 static NTSTATUS init_samr_dispinfo_1(TALLOC_CTX *ctx,
1211 struct samr_DispInfoGeneral *r,
1212 uint32_t num_entries,
1214 struct samr_displayentry *entries)
1218 DEBUG(10, ("init_samr_dispinfo_1: num_entries: %d\n", num_entries));
1220 if (num_entries == 0) {
1221 return NT_STATUS_OK;
1224 r->count = num_entries;
1226 r->entries = TALLOC_ZERO_ARRAY(ctx, struct samr_DispEntryGeneral, num_entries);
1228 return NT_STATUS_NO_MEMORY;
1231 for (i = 0; i < num_entries ; i++) {
1233 init_lsa_String(&r->entries[i].account_name,
1234 entries[i].account_name);
1236 init_lsa_String(&r->entries[i].description,
1237 entries[i].description);
1239 init_lsa_String(&r->entries[i].full_name,
1240 entries[i].fullname);
1242 r->entries[i].rid = entries[i].rid;
1243 r->entries[i].acct_flags = entries[i].acct_flags;
1244 r->entries[i].idx = start_idx+i+1;
1247 return NT_STATUS_OK;
1250 /*******************************************************************
1251 inits a samr_DispInfoFull structure.
1252 ********************************************************************/
1254 static NTSTATUS init_samr_dispinfo_2(TALLOC_CTX *ctx,
1255 struct samr_DispInfoFull *r,
1256 uint32_t num_entries,
1258 struct samr_displayentry *entries)
1262 DEBUG(10, ("init_samr_dispinfo_2: num_entries: %d\n", num_entries));
1264 if (num_entries == 0) {
1265 return NT_STATUS_OK;
1268 r->count = num_entries;
1270 r->entries = TALLOC_ZERO_ARRAY(ctx, struct samr_DispEntryFull, num_entries);
1272 return NT_STATUS_NO_MEMORY;
1275 for (i = 0; i < num_entries ; i++) {
1277 init_lsa_String(&r->entries[i].account_name,
1278 entries[i].account_name);
1280 init_lsa_String(&r->entries[i].description,
1281 entries[i].description);
1283 r->entries[i].rid = entries[i].rid;
1284 r->entries[i].acct_flags = entries[i].acct_flags;
1285 r->entries[i].idx = start_idx+i+1;
1288 return NT_STATUS_OK;
1291 /*******************************************************************
1292 inits a samr_DispInfoFullGroups structure.
1293 ********************************************************************/
1295 static NTSTATUS init_samr_dispinfo_3(TALLOC_CTX *ctx,
1296 struct samr_DispInfoFullGroups *r,
1297 uint32_t num_entries,
1299 struct samr_displayentry *entries)
1303 DEBUG(5, ("init_samr_dispinfo_3: num_entries: %d\n", num_entries));
1305 if (num_entries == 0) {
1306 return NT_STATUS_OK;
1309 r->count = num_entries;
1311 r->entries = TALLOC_ZERO_ARRAY(ctx, struct samr_DispEntryFullGroup, num_entries);
1313 return NT_STATUS_NO_MEMORY;
1316 for (i = 0; i < num_entries ; i++) {
1318 init_lsa_String(&r->entries[i].account_name,
1319 entries[i].account_name);
1321 init_lsa_String(&r->entries[i].description,
1322 entries[i].description);
1324 r->entries[i].rid = entries[i].rid;
1325 r->entries[i].acct_flags = entries[i].acct_flags;
1326 r->entries[i].idx = start_idx+i+1;
1329 return NT_STATUS_OK;
1332 /*******************************************************************
1333 inits a samr_DispInfoAscii structure.
1334 ********************************************************************/
1336 static NTSTATUS init_samr_dispinfo_4(TALLOC_CTX *ctx,
1337 struct samr_DispInfoAscii *r,
1338 uint32_t num_entries,
1340 struct samr_displayentry *entries)
1344 DEBUG(5, ("init_samr_dispinfo_4: num_entries: %d\n", num_entries));
1346 if (num_entries == 0) {
1347 return NT_STATUS_OK;
1350 r->count = num_entries;
1352 r->entries = TALLOC_ZERO_ARRAY(ctx, struct samr_DispEntryAscii, num_entries);
1354 return NT_STATUS_NO_MEMORY;
1357 for (i = 0; i < num_entries ; i++) {
1359 init_lsa_AsciiStringLarge(&r->entries[i].account_name,
1360 entries[i].account_name);
1362 r->entries[i].idx = start_idx+i+1;
1365 return NT_STATUS_OK;
1368 /*******************************************************************
1369 inits a samr_DispInfoAscii structure.
1370 ********************************************************************/
1372 static NTSTATUS init_samr_dispinfo_5(TALLOC_CTX *ctx,
1373 struct samr_DispInfoAscii *r,
1374 uint32_t num_entries,
1376 struct samr_displayentry *entries)
1380 DEBUG(5, ("init_samr_dispinfo_5: num_entries: %d\n", num_entries));
1382 if (num_entries == 0) {
1383 return NT_STATUS_OK;
1386 r->count = num_entries;
1388 r->entries = TALLOC_ZERO_ARRAY(ctx, struct samr_DispEntryAscii, num_entries);
1390 return NT_STATUS_NO_MEMORY;
1393 for (i = 0; i < num_entries ; i++) {
1395 init_lsa_AsciiStringLarge(&r->entries[i].account_name,
1396 entries[i].account_name);
1398 r->entries[i].idx = start_idx+i+1;
1401 return NT_STATUS_OK;
1404 /*******************************************************************
1405 _samr_QueryDisplayInfo
1406 ********************************************************************/
1408 NTSTATUS _samr_QueryDisplayInfo(pipes_struct *p,
1409 struct samr_QueryDisplayInfo *r)
1412 struct samr_domain_info *dinfo;
1413 uint32 struct_size=0x20; /* W2K always reply that, client doesn't care */
1415 uint32 max_entries = r->in.max_entries;
1417 union samr_DispInfo *disp_info = r->out.info;
1420 NTSTATUS disp_ret = NT_STATUS_UNSUCCESSFUL;
1421 uint32 num_account = 0;
1422 enum remote_arch_types ra_type = get_remote_arch();
1423 int max_sam_entries = (ra_type == RA_WIN95) ? MAX_SAM_ENTRIES_W95 : MAX_SAM_ENTRIES_W2K;
1424 struct samr_displayentry *entries = NULL;
1426 DEBUG(5,("_samr_QueryDisplayInfo: %d\n", __LINE__));
1428 dinfo = policy_handle_find(p, r->in.domain_handle,
1429 SAMR_DOMAIN_ACCESS_ENUM_ACCOUNTS, NULL,
1430 struct samr_domain_info, &status);
1431 if (!NT_STATUS_IS_OK(status)) {
1435 if (sid_check_is_builtin(&dinfo->sid)) {
1436 DEBUG(5,("_samr_QueryDisplayInfo: no users in BUILTIN\n"));
1437 return NT_STATUS_OK;
1441 * calculate how many entries we will return.
1443 * - the number of entries the client asked
1444 * - our limit on that
1445 * - the starting point (enumeration context)
1446 * - the buffer size the client will accept
1450 * We are a lot more like W2K. Instead of reading the SAM
1451 * each time to find the records we need to send back,
1452 * we read it once and link that copy to the sam handle.
1453 * For large user list (over the MAX_SAM_ENTRIES)
1454 * it's a definitive win.
1455 * second point to notice: between enumerations
1456 * our sam is now the same as it's a snapshoot.
1457 * third point: got rid of the static SAM_USER_21 struct
1458 * no more intermediate.
1459 * con: it uses much more memory, as a full copy is stored
1462 * If you want to change it, think twice and think
1463 * of the second point , that's really important.
1468 if ((r->in.level < 1) || (r->in.level > 5)) {
1469 DEBUG(0,("_samr_QueryDisplayInfo: Unknown info level (%u)\n",
1470 (unsigned int)r->in.level ));
1471 return NT_STATUS_INVALID_INFO_CLASS;
1474 /* first limit the number of entries we will return */
1475 if (r->in.max_entries > max_sam_entries) {
1476 DEBUG(5, ("_samr_QueryDisplayInfo: client requested %d "
1477 "entries, limiting to %d\n", r->in.max_entries,
1479 max_entries = max_sam_entries;
1482 /* calculate the size and limit on the number of entries we will
1485 temp_size=max_entries*struct_size;
1487 if (temp_size > r->in.buf_size) {
1488 max_entries = MIN((r->in.buf_size / struct_size),max_entries);;
1489 DEBUG(5, ("_samr_QueryDisplayInfo: buffer size limits to "
1490 "only %d entries\n", max_entries));
1495 /* THe following done as ROOT. Don't return without unbecome_root(). */
1497 switch (r->in.level) {
1500 if (dinfo->disp_info->users == NULL) {
1501 dinfo->disp_info->users = pdb_search_users(
1502 dinfo->disp_info, ACB_NORMAL);
1503 if (dinfo->disp_info->users == NULL) {
1505 return NT_STATUS_ACCESS_DENIED;
1507 DEBUG(10,("_samr_QueryDisplayInfo: starting user enumeration at index %u\n",
1508 (unsigned int)r->in.start_idx));
1510 DEBUG(10,("_samr_QueryDisplayInfo: using cached user enumeration at index %u\n",
1511 (unsigned int)r->in.start_idx));
1514 num_account = pdb_search_entries(dinfo->disp_info->users,
1515 r->in.start_idx, max_entries,
1519 if (dinfo->disp_info->machines == NULL) {
1520 dinfo->disp_info->machines = pdb_search_users(
1521 dinfo->disp_info, ACB_WSTRUST|ACB_SVRTRUST);
1522 if (dinfo->disp_info->machines == NULL) {
1524 return NT_STATUS_ACCESS_DENIED;
1526 DEBUG(10,("_samr_QueryDisplayInfo: starting machine enumeration at index %u\n",
1527 (unsigned int)r->in.start_idx));
1529 DEBUG(10,("_samr_QueryDisplayInfo: using cached machine enumeration at index %u\n",
1530 (unsigned int)r->in.start_idx));
1533 num_account = pdb_search_entries(dinfo->disp_info->machines,
1534 r->in.start_idx, max_entries,
1539 if (dinfo->disp_info->groups == NULL) {
1540 dinfo->disp_info->groups = pdb_search_groups(
1542 if (dinfo->disp_info->groups == NULL) {
1544 return NT_STATUS_ACCESS_DENIED;
1546 DEBUG(10,("_samr_QueryDisplayInfo: starting group enumeration at index %u\n",
1547 (unsigned int)r->in.start_idx));
1549 DEBUG(10,("_samr_QueryDisplayInfo: using cached group enumeration at index %u\n",
1550 (unsigned int)r->in.start_idx));
1553 num_account = pdb_search_entries(dinfo->disp_info->groups,
1554 r->in.start_idx, max_entries,
1559 smb_panic("info class changed");
1565 /* Now create reply structure */
1566 switch (r->in.level) {
1568 disp_ret = init_samr_dispinfo_1(p->mem_ctx, &disp_info->info1,
1569 num_account, r->in.start_idx,
1573 disp_ret = init_samr_dispinfo_2(p->mem_ctx, &disp_info->info2,
1574 num_account, r->in.start_idx,
1578 disp_ret = init_samr_dispinfo_3(p->mem_ctx, &disp_info->info3,
1579 num_account, r->in.start_idx,
1583 disp_ret = init_samr_dispinfo_4(p->mem_ctx, &disp_info->info4,
1584 num_account, r->in.start_idx,
1588 disp_ret = init_samr_dispinfo_5(p->mem_ctx, &disp_info->info5,
1589 num_account, r->in.start_idx,
1593 smb_panic("info class changed");
1597 if (!NT_STATUS_IS_OK(disp_ret))
1600 if (max_entries <= num_account) {
1601 status = STATUS_MORE_ENTRIES;
1603 status = NT_STATUS_OK;
1606 /* Ensure we cache this enumeration. */
1607 set_disp_info_cache_timeout(dinfo->disp_info, DISP_INFO_CACHE_TIMEOUT);
1609 DEBUG(5, ("_samr_QueryDisplayInfo: %d\n", __LINE__));
1611 *r->out.total_size = num_account * struct_size;
1612 *r->out.returned_size = num_account ? temp_size : 0;
1617 /****************************************************************
1618 _samr_QueryDisplayInfo2
1619 ****************************************************************/
1621 NTSTATUS _samr_QueryDisplayInfo2(pipes_struct *p,
1622 struct samr_QueryDisplayInfo2 *r)
1624 struct samr_QueryDisplayInfo q;
1626 q.in.domain_handle = r->in.domain_handle;
1627 q.in.level = r->in.level;
1628 q.in.start_idx = r->in.start_idx;
1629 q.in.max_entries = r->in.max_entries;
1630 q.in.buf_size = r->in.buf_size;
1632 q.out.total_size = r->out.total_size;
1633 q.out.returned_size = r->out.returned_size;
1634 q.out.info = r->out.info;
1636 return _samr_QueryDisplayInfo(p, &q);
1639 /****************************************************************
1640 _samr_QueryDisplayInfo3
1641 ****************************************************************/
1643 NTSTATUS _samr_QueryDisplayInfo3(pipes_struct *p,
1644 struct samr_QueryDisplayInfo3 *r)
1646 struct samr_QueryDisplayInfo q;
1648 q.in.domain_handle = r->in.domain_handle;
1649 q.in.level = r->in.level;
1650 q.in.start_idx = r->in.start_idx;
1651 q.in.max_entries = r->in.max_entries;
1652 q.in.buf_size = r->in.buf_size;
1654 q.out.total_size = r->out.total_size;
1655 q.out.returned_size = r->out.returned_size;
1656 q.out.info = r->out.info;
1658 return _samr_QueryDisplayInfo(p, &q);
1661 /*******************************************************************
1662 _samr_QueryAliasInfo
1663 ********************************************************************/
1665 NTSTATUS _samr_QueryAliasInfo(pipes_struct *p,
1666 struct samr_QueryAliasInfo *r)
1668 struct samr_alias_info *ainfo;
1669 struct acct_info info;
1671 union samr_AliasInfo *alias_info = NULL;
1672 const char *alias_name = NULL;
1673 const char *alias_description = NULL;
1675 DEBUG(5,("_samr_QueryAliasInfo: %d\n", __LINE__));
1677 ainfo = policy_handle_find(p, r->in.alias_handle,
1678 SAMR_ALIAS_ACCESS_LOOKUP_INFO, NULL,
1679 struct samr_alias_info, &status);
1680 if (!NT_STATUS_IS_OK(status)) {
1684 alias_info = TALLOC_ZERO_P(p->mem_ctx, union samr_AliasInfo);
1686 return NT_STATUS_NO_MEMORY;
1690 status = pdb_get_aliasinfo(&ainfo->sid, &info);
1693 if ( !NT_STATUS_IS_OK(status))
1696 /* FIXME: info contains fstrings */
1697 alias_name = talloc_strdup(r, info.acct_name);
1698 alias_description = talloc_strdup(r, info.acct_desc);
1700 switch (r->in.level) {
1702 alias_info->all.name.string = alias_name;
1703 alias_info->all.num_members = 1; /* ??? */
1704 alias_info->all.description.string = alias_description;
1707 alias_info->name.string = alias_name;
1709 case ALIASINFODESCRIPTION:
1710 alias_info->description.string = alias_description;
1713 return NT_STATUS_INVALID_INFO_CLASS;
1716 *r->out.info = alias_info;
1718 DEBUG(5,("_samr_QueryAliasInfo: %d\n", __LINE__));
1720 return NT_STATUS_OK;
1723 /*******************************************************************
1725 ********************************************************************/
1727 NTSTATUS _samr_LookupNames(pipes_struct *p,
1728 struct samr_LookupNames *r)
1730 struct samr_domain_info *dinfo;
1733 enum lsa_SidType *type;
1735 int num_rids = r->in.num_names;
1736 struct samr_Ids rids, types;
1737 uint32_t num_mapped = 0;
1739 DEBUG(5,("_samr_LookupNames: %d\n", __LINE__));
1741 dinfo = policy_handle_find(p, r->in.domain_handle,
1742 0 /* Don't know the acc_bits yet */, NULL,
1743 struct samr_domain_info, &status);
1744 if (!NT_STATUS_IS_OK(status)) {
1748 if (num_rids > MAX_SAM_ENTRIES) {
1749 num_rids = MAX_SAM_ENTRIES;
1750 DEBUG(5,("_samr_LookupNames: truncating entries to %d\n", num_rids));
1753 rid = talloc_array(p->mem_ctx, uint32, num_rids);
1754 NT_STATUS_HAVE_NO_MEMORY(rid);
1756 type = talloc_array(p->mem_ctx, enum lsa_SidType, num_rids);
1757 NT_STATUS_HAVE_NO_MEMORY(type);
1759 DEBUG(5,("_samr_LookupNames: looking name on SID %s\n",
1760 sid_string_dbg(&dinfo->sid)));
1762 for (i = 0; i < num_rids; i++) {
1764 status = NT_STATUS_NONE_MAPPED;
1765 type[i] = SID_NAME_UNKNOWN;
1767 rid[i] = 0xffffffff;
1769 if (sid_check_is_builtin(&dinfo->sid)) {
1770 if (lookup_builtin_name(r->in.names[i].string,
1773 type[i] = SID_NAME_ALIAS;
1776 lookup_global_sam_name(r->in.names[i].string, 0,
1780 if (type[i] != SID_NAME_UNKNOWN) {
1785 if (num_mapped == num_rids) {
1786 status = NT_STATUS_OK;
1787 } else if (num_mapped == 0) {
1788 status = NT_STATUS_NONE_MAPPED;
1790 status = STATUS_SOME_UNMAPPED;
1793 rids.count = num_rids;
1796 types.count = num_rids;
1799 *r->out.rids = rids;
1800 *r->out.types = types;
1802 DEBUG(5,("_samr_LookupNames: %d\n", __LINE__));
1807 /****************************************************************
1808 _samr_ChangePasswordUser
1809 ****************************************************************/
1811 NTSTATUS _samr_ChangePasswordUser(pipes_struct *p,
1812 struct samr_ChangePasswordUser *r)
1816 struct samr_user_info *uinfo;
1818 struct samr_Password new_lmPwdHash, new_ntPwdHash, checkHash;
1819 struct samr_Password lm_pwd, nt_pwd;
1821 uinfo = policy_handle_find(p, r->in.user_handle,
1822 SAMR_USER_ACCESS_SET_PASSWORD, NULL,
1823 struct samr_user_info, &status);
1824 if (!NT_STATUS_IS_OK(status)) {
1828 DEBUG(5,("_samr_ChangePasswordUser: sid:%s\n",
1829 sid_string_dbg(&uinfo->sid)));
1831 if (!(pwd = samu_new(NULL))) {
1832 return NT_STATUS_NO_MEMORY;
1836 ret = pdb_getsampwsid(pwd, &uinfo->sid);
1841 return NT_STATUS_WRONG_PASSWORD;
1845 const uint8_t *lm_pass, *nt_pass;
1847 lm_pass = pdb_get_lanman_passwd(pwd);
1848 nt_pass = pdb_get_nt_passwd(pwd);
1850 if (!lm_pass || !nt_pass) {
1851 status = NT_STATUS_WRONG_PASSWORD;
1855 memcpy(&lm_pwd.hash, lm_pass, sizeof(lm_pwd.hash));
1856 memcpy(&nt_pwd.hash, nt_pass, sizeof(nt_pwd.hash));
1859 /* basic sanity checking on parameters. Do this before any database ops */
1860 if (!r->in.lm_present || !r->in.nt_present ||
1861 !r->in.old_lm_crypted || !r->in.new_lm_crypted ||
1862 !r->in.old_nt_crypted || !r->in.new_nt_crypted) {
1863 /* we should really handle a change with lm not
1865 status = NT_STATUS_INVALID_PARAMETER_MIX;
1869 /* decrypt and check the new lm hash */
1870 D_P16(lm_pwd.hash, r->in.new_lm_crypted->hash, new_lmPwdHash.hash);
1871 D_P16(new_lmPwdHash.hash, r->in.old_lm_crypted->hash, checkHash.hash);
1872 if (memcmp(checkHash.hash, lm_pwd.hash, 16) != 0) {
1873 status = NT_STATUS_WRONG_PASSWORD;
1877 /* decrypt and check the new nt hash */
1878 D_P16(nt_pwd.hash, r->in.new_nt_crypted->hash, new_ntPwdHash.hash);
1879 D_P16(new_ntPwdHash.hash, r->in.old_nt_crypted->hash, checkHash.hash);
1880 if (memcmp(checkHash.hash, nt_pwd.hash, 16) != 0) {
1881 status = NT_STATUS_WRONG_PASSWORD;
1885 /* The NT Cross is not required by Win2k3 R2, but if present
1886 check the nt cross hash */
1887 if (r->in.cross1_present && r->in.nt_cross) {
1888 D_P16(lm_pwd.hash, r->in.nt_cross->hash, checkHash.hash);
1889 if (memcmp(checkHash.hash, new_ntPwdHash.hash, 16) != 0) {
1890 status = NT_STATUS_WRONG_PASSWORD;
1895 /* The LM Cross is not required by Win2k3 R2, but if present
1896 check the lm cross hash */
1897 if (r->in.cross2_present && r->in.lm_cross) {
1898 D_P16(nt_pwd.hash, r->in.lm_cross->hash, checkHash.hash);
1899 if (memcmp(checkHash.hash, new_lmPwdHash.hash, 16) != 0) {
1900 status = NT_STATUS_WRONG_PASSWORD;
1905 if (!pdb_set_nt_passwd(pwd, new_ntPwdHash.hash, PDB_CHANGED) ||
1906 !pdb_set_lanman_passwd(pwd, new_lmPwdHash.hash, PDB_CHANGED)) {
1907 status = NT_STATUS_ACCESS_DENIED;
1911 status = pdb_update_sam_account(pwd);
1918 /*******************************************************************
1919 _samr_ChangePasswordUser2
1920 ********************************************************************/
1922 NTSTATUS _samr_ChangePasswordUser2(pipes_struct *p,
1923 struct samr_ChangePasswordUser2 *r)
1929 DEBUG(5,("_samr_ChangePasswordUser2: %d\n", __LINE__));
1931 fstrcpy(user_name, r->in.account->string);
1932 fstrcpy(wks, r->in.server->string);
1934 DEBUG(5,("_samr_ChangePasswordUser2: user: %s wks: %s\n", user_name, wks));
1937 * Pass the user through the NT -> unix user mapping
1941 (void)map_username(user_name);
1944 * UNIX username case mangling not required, pass_oem_change
1945 * is case insensitive.
1948 status = pass_oem_change(user_name,
1949 r->in.lm_password->data,
1950 r->in.lm_verifier->hash,
1951 r->in.nt_password->data,
1952 r->in.nt_verifier->hash,
1955 DEBUG(5,("_samr_ChangePasswordUser2: %d\n", __LINE__));
1957 if (NT_STATUS_EQUAL(status, NT_STATUS_NO_SUCH_USER)) {
1958 return NT_STATUS_WRONG_PASSWORD;
1964 /****************************************************************
1965 _samr_OemChangePasswordUser2
1966 ****************************************************************/
1968 NTSTATUS _samr_OemChangePasswordUser2(pipes_struct *p,
1969 struct samr_OemChangePasswordUser2 *r)
1973 const char *wks = NULL;
1975 DEBUG(5,("_samr_OemChangePasswordUser2: %d\n", __LINE__));
1977 fstrcpy(user_name, r->in.account->string);
1978 if (r->in.server && r->in.server->string) {
1979 wks = r->in.server->string;
1982 DEBUG(5,("_samr_OemChangePasswordUser2: user: %s wks: %s\n", user_name, wks));
1985 * Pass the user through the NT -> unix user mapping
1989 (void)map_username(user_name);
1992 * UNIX username case mangling not required, pass_oem_change
1993 * is case insensitive.
1996 if (!r->in.hash || !r->in.password) {
1997 return NT_STATUS_INVALID_PARAMETER;
2000 status = pass_oem_change(user_name,
2001 r->in.password->data,
2007 if (NT_STATUS_EQUAL(status, NT_STATUS_NO_SUCH_USER)) {
2008 return NT_STATUS_WRONG_PASSWORD;
2011 DEBUG(5,("_samr_OemChangePasswordUser2: %d\n", __LINE__));
2016 /*******************************************************************
2017 _samr_ChangePasswordUser3
2018 ********************************************************************/
2020 NTSTATUS _samr_ChangePasswordUser3(pipes_struct *p,
2021 struct samr_ChangePasswordUser3 *r)
2025 const char *wks = NULL;
2026 enum samPwdChangeReason reject_reason;
2027 struct samr_DomInfo1 *dominfo = NULL;
2028 struct userPwdChangeFailureInformation *reject = NULL;
2031 DEBUG(5,("_samr_ChangePasswordUser3: %d\n", __LINE__));
2033 fstrcpy(user_name, r->in.account->string);
2034 if (r->in.server && r->in.server->string) {
2035 wks = r->in.server->string;
2038 DEBUG(5,("_samr_ChangePasswordUser3: user: %s wks: %s\n", user_name, wks));
2041 * Pass the user through the NT -> unix user mapping
2045 (void)map_username(user_name);
2048 * UNIX username case mangling not required, pass_oem_change
2049 * is case insensitive.
2052 status = pass_oem_change(user_name,
2053 r->in.lm_password->data,
2054 r->in.lm_verifier->hash,
2055 r->in.nt_password->data,
2056 r->in.nt_verifier->hash,
2058 if (NT_STATUS_EQUAL(status, NT_STATUS_NO_SUCH_USER)) {
2059 return NT_STATUS_WRONG_PASSWORD;
2062 if (NT_STATUS_EQUAL(status, NT_STATUS_PASSWORD_RESTRICTION) ||
2063 NT_STATUS_EQUAL(status, NT_STATUS_ACCOUNT_RESTRICTION)) {
2065 time_t u_expire, u_min_age;
2066 uint32 account_policy_temp;
2068 dominfo = TALLOC_ZERO_P(p->mem_ctx, struct samr_DomInfo1);
2070 return NT_STATUS_NO_MEMORY;
2073 reject = TALLOC_ZERO_P(p->mem_ctx,
2074 struct userPwdChangeFailureInformation);
2076 return NT_STATUS_NO_MEMORY;
2083 pdb_get_account_policy(PDB_POLICY_MIN_PASSWORD_LEN, &tmp);
2084 dominfo->min_password_length = tmp;
2086 pdb_get_account_policy(PDB_POLICY_PASSWORD_HISTORY, &tmp);
2087 dominfo->password_history_length = tmp;
2089 pdb_get_account_policy(PDB_POLICY_USER_MUST_LOGON_TO_CHG_PASS,
2090 &dominfo->password_properties);
2092 pdb_get_account_policy(PDB_POLICY_MAX_PASSWORD_AGE, &account_policy_temp);
2093 u_expire = account_policy_temp;
2095 pdb_get_account_policy(PDB_POLICY_MIN_PASSWORD_AGE, &account_policy_temp);
2096 u_min_age = account_policy_temp;
2102 unix_to_nt_time_abs((NTTIME *)&dominfo->max_password_age, u_expire);
2103 unix_to_nt_time_abs((NTTIME *)&dominfo->min_password_age, u_min_age);
2105 if (lp_check_password_script() && *lp_check_password_script()) {
2106 dominfo->password_properties |= DOMAIN_PASSWORD_COMPLEX;
2109 reject->extendedFailureReason = reject_reason;
2111 *r->out.dominfo = dominfo;
2112 *r->out.reject = reject;
2115 DEBUG(5,("_samr_ChangePasswordUser3: %d\n", __LINE__));
2120 /*******************************************************************
2121 makes a SAMR_R_LOOKUP_RIDS structure.
2122 ********************************************************************/
2124 static bool make_samr_lookup_rids(TALLOC_CTX *ctx, uint32 num_names,
2126 struct lsa_String **lsa_name_array_p)
2128 struct lsa_String *lsa_name_array = NULL;
2131 *lsa_name_array_p = NULL;
2133 if (num_names != 0) {
2134 lsa_name_array = TALLOC_ZERO_ARRAY(ctx, struct lsa_String, num_names);
2135 if (!lsa_name_array) {
2140 for (i = 0; i < num_names; i++) {
2141 DEBUG(10, ("names[%d]:%s\n", i, names[i] && *names[i] ? names[i] : ""));
2142 init_lsa_String(&lsa_name_array[i], names[i]);
2145 *lsa_name_array_p = lsa_name_array;
2150 /*******************************************************************
2152 ********************************************************************/
2154 NTSTATUS _samr_LookupRids(pipes_struct *p,
2155 struct samr_LookupRids *r)
2157 struct samr_domain_info *dinfo;
2160 enum lsa_SidType *attrs = NULL;
2161 uint32 *wire_attrs = NULL;
2162 int num_rids = (int)r->in.num_rids;
2164 struct lsa_Strings names_array;
2165 struct samr_Ids types_array;
2166 struct lsa_String *lsa_names = NULL;
2168 DEBUG(5,("_samr_LookupRids: %d\n", __LINE__));
2170 dinfo = policy_handle_find(p, r->in.domain_handle,
2171 0 /* Don't know the acc_bits yet */, NULL,
2172 struct samr_domain_info, &status);
2173 if (!NT_STATUS_IS_OK(status)) {
2177 if (num_rids > 1000) {
2178 DEBUG(0, ("Got asked for %d rids (more than 1000) -- according "
2179 "to samba4 idl this is not possible\n", num_rids));
2180 return NT_STATUS_UNSUCCESSFUL;
2184 names = TALLOC_ZERO_ARRAY(p->mem_ctx, const char *, num_rids);
2185 attrs = TALLOC_ZERO_ARRAY(p->mem_ctx, enum lsa_SidType, num_rids);
2186 wire_attrs = TALLOC_ZERO_ARRAY(p->mem_ctx, uint32, num_rids);
2188 if ((names == NULL) || (attrs == NULL) || (wire_attrs==NULL))
2189 return NT_STATUS_NO_MEMORY;
2196 become_root(); /* lookup_sid can require root privs */
2197 status = pdb_lookup_rids(&dinfo->sid, num_rids, r->in.rids,
2201 if (NT_STATUS_EQUAL(status, NT_STATUS_NONE_MAPPED) && (num_rids == 0)) {
2202 status = NT_STATUS_OK;
2205 if (!make_samr_lookup_rids(p->mem_ctx, num_rids, names,
2207 return NT_STATUS_NO_MEMORY;
2210 /* Convert from enum lsa_SidType to uint32 for wire format. */
2211 for (i = 0; i < num_rids; i++) {
2212 wire_attrs[i] = (uint32)attrs[i];
2215 names_array.count = num_rids;
2216 names_array.names = lsa_names;
2218 types_array.count = num_rids;
2219 types_array.ids = wire_attrs;
2221 *r->out.names = names_array;
2222 *r->out.types = types_array;
2224 DEBUG(5,("_samr_LookupRids: %d\n", __LINE__));
2229 /*******************************************************************
2231 ********************************************************************/
2233 NTSTATUS _samr_OpenUser(pipes_struct *p,
2234 struct samr_OpenUser *r)
2236 struct samu *sampass=NULL;
2238 struct samr_domain_info *dinfo;
2239 struct samr_user_info *uinfo;
2240 struct security_descriptor *psd = NULL;
2242 uint32 des_access = r->in.access_mask;
2243 uint32_t extra_access = 0;
2250 dinfo = policy_handle_find(p, r->in.domain_handle,
2251 SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT, NULL,
2252 struct samr_domain_info, &status);
2253 if (!NT_STATUS_IS_OK(status)) {
2257 if ( !(sampass = samu_new( p->mem_ctx )) ) {
2258 return NT_STATUS_NO_MEMORY;
2261 /* append the user's RID to it */
2263 if (!sid_compose(&sid, &dinfo->sid, r->in.rid))
2264 return NT_STATUS_NO_SUCH_USER;
2266 /* check if access can be granted as requested by client. */
2267 map_max_allowed_access(p->server_info->ptok,
2268 &p->server_info->utok,
2271 make_samr_object_sd(p->mem_ctx, &psd, &sd_size, &usr_generic_mapping, &sid, SAMR_USR_RIGHTS_WRITE_PW);
2272 se_map_generic(&des_access, &usr_generic_mapping);
2275 * Get the sampass first as we need to check privileges
2276 * based on what kind of user object this is.
2277 * But don't reveal info too early if it didn't exist.
2281 ret=pdb_getsampwsid(sampass, &sid);
2284 se_priv_copy(&se_rights, &se_priv_none);
2287 * We do the override access checks on *open*, not at
2291 uint32_t acb_info = pdb_get_acct_ctrl(sampass);
2293 if ((acb_info & ACB_WSTRUST) &&
2294 user_has_any_privilege(p->server_info->ptok,
2295 &se_machine_account)) {
2297 * SeMachineAccount is needed to add
2298 * GENERIC_RIGHTS_USER_WRITE to a machine
2301 se_priv_add(&se_rights, &se_machine_account);
2302 DEBUG(10,("_samr_OpenUser: adding machine account "
2303 "rights to handle for user %s\n",
2304 pdb_get_username(sampass) ));
2306 if ((acb_info & ACB_NORMAL) &&
2307 user_has_any_privilege(p->server_info->ptok,
2310 * SeAddUsers is needed to add
2311 * GENERIC_RIGHTS_USER_WRITE to a normal
2314 se_priv_add(&se_rights, &se_add_users);
2315 DEBUG(10,("_samr_OpenUser: adding add user "
2316 "rights to handle for user %s\n",
2317 pdb_get_username(sampass) ));
2320 * Cheat - allow GENERIC_RIGHTS_USER_WRITE if pipe user is
2321 * in DOMAIN_RID_ADMINS. This is almost certainly not
2322 * what Windows does but is a hack for people who haven't
2323 * set up privileges on groups in Samba.
2325 if (acb_info & (ACB_SVRTRUST|ACB_DOMTRUST)) {
2326 if (lp_enable_privileges() && nt_token_check_domain_rid(p->server_info->ptok,
2327 DOMAIN_RID_ADMINS)) {
2328 des_access &= ~GENERIC_RIGHTS_USER_WRITE;
2329 extra_access = GENERIC_RIGHTS_USER_WRITE;
2330 DEBUG(4,("_samr_OpenUser: Allowing "
2331 "GENERIC_RIGHTS_USER_WRITE for "
2337 TALLOC_FREE(sampass);
2339 nt_status = access_check_object(psd, p->server_info->ptok,
2340 &se_rights, GENERIC_RIGHTS_USER_WRITE, des_access,
2341 &acc_granted, "_samr_OpenUser");
2343 if ( !NT_STATUS_IS_OK(nt_status) )
2346 /* check that the SID exists in our domain. */
2348 return NT_STATUS_NO_SUCH_USER;
2351 /* If we did the rid admins hack above, allow access. */
2352 acc_granted |= extra_access;
2354 uinfo = policy_handle_create(p, r->out.user_handle, acc_granted,
2355 struct samr_user_info, &nt_status);
2356 if (!NT_STATUS_IS_OK(nt_status)) {
2361 return NT_STATUS_OK;
2364 /*************************************************************************
2365 *************************************************************************/
2367 static NTSTATUS init_samr_parameters_string(TALLOC_CTX *mem_ctx,
2369 struct lsa_BinaryString **_r)
2371 struct lsa_BinaryString *r;
2374 return NT_STATUS_INVALID_PARAMETER;
2377 r = TALLOC_ZERO_P(mem_ctx, struct lsa_BinaryString);
2379 return NT_STATUS_NO_MEMORY;
2382 r->array = TALLOC_ZERO_ARRAY(mem_ctx, uint16_t, blob->length/2);
2384 return NT_STATUS_NO_MEMORY;
2386 memcpy(r->array, blob->data, blob->length);
2387 r->size = blob->length;
2388 r->length = blob->length;
2391 return NT_STATUS_NO_MEMORY;
2396 return NT_STATUS_OK;
2399 /*************************************************************************
2400 *************************************************************************/
2402 static struct samr_LogonHours get_logon_hours_from_pdb(TALLOC_CTX *mem_ctx,
2405 struct samr_LogonHours hours;
2406 const int units_per_week = 168;
2409 hours.bits = talloc_array(mem_ctx, uint8_t, units_per_week);
2414 hours.units_per_week = units_per_week;
2415 memset(hours.bits, 0xFF, units_per_week);
2417 if (pdb_get_hours(pw)) {
2418 memcpy(hours.bits, pdb_get_hours(pw),
2419 MIN(pdb_get_hours_len(pw), units_per_week));
2425 /*************************************************************************
2427 *************************************************************************/
2429 static NTSTATUS get_user_info_1(TALLOC_CTX *mem_ctx,
2430 struct samr_UserInfo1 *r,
2432 struct dom_sid *domain_sid)
2434 const struct dom_sid *sid_group;
2435 uint32_t primary_gid;
2438 sid_group = pdb_get_group_sid(pw);
2441 if (!sid_peek_check_rid(domain_sid, sid_group, &primary_gid)) {
2442 DEBUG(0, ("get_user_info_1: User %s has Primary Group SID %s, \n"
2443 "which conflicts with the domain sid %s. Failing operation.\n",
2444 pdb_get_username(pw), sid_string_dbg(sid_group),
2445 sid_string_dbg(domain_sid)));
2446 return NT_STATUS_UNSUCCESSFUL;
2449 r->account_name.string = talloc_strdup(mem_ctx, pdb_get_username(pw));
2450 r->full_name.string = talloc_strdup(mem_ctx, pdb_get_fullname(pw));
2451 r->primary_gid = primary_gid;
2452 r->description.string = talloc_strdup(mem_ctx, pdb_get_acct_desc(pw));
2453 r->comment.string = talloc_strdup(mem_ctx, pdb_get_comment(pw));
2455 return NT_STATUS_OK;
2458 /*************************************************************************
2460 *************************************************************************/
2462 static NTSTATUS get_user_info_2(TALLOC_CTX *mem_ctx,
2463 struct samr_UserInfo2 *r,
2466 r->comment.string = talloc_strdup(mem_ctx, pdb_get_comment(pw));
2467 r->unknown.string = NULL;
2468 r->country_code = 0;
2471 return NT_STATUS_OK;
2474 /*************************************************************************
2476 *************************************************************************/
2478 static NTSTATUS get_user_info_3(TALLOC_CTX *mem_ctx,
2479 struct samr_UserInfo3 *r,
2481 struct dom_sid *domain_sid)
2483 const struct dom_sid *sid_user, *sid_group;
2484 uint32_t rid, primary_gid;
2486 sid_user = pdb_get_user_sid(pw);
2488 if (!sid_peek_check_rid(domain_sid, sid_user, &rid)) {
2489 DEBUG(0, ("get_user_info_3: User %s has SID %s, \nwhich conflicts with "
2490 "the domain sid %s. Failing operation.\n",
2491 pdb_get_username(pw), sid_string_dbg(sid_user),
2492 sid_string_dbg(domain_sid)));
2493 return NT_STATUS_UNSUCCESSFUL;
2497 sid_group = pdb_get_group_sid(pw);
2500 if (!sid_peek_check_rid(domain_sid, sid_group, &primary_gid)) {
2501 DEBUG(0, ("get_user_info_3: User %s has Primary Group SID %s, \n"
2502 "which conflicts with the domain sid %s. Failing operation.\n",
2503 pdb_get_username(pw), sid_string_dbg(sid_group),
2504 sid_string_dbg(domain_sid)));
2505 return NT_STATUS_UNSUCCESSFUL;
2508 unix_to_nt_time(&r->last_logon, pdb_get_logon_time(pw));
2509 unix_to_nt_time(&r->last_logoff, pdb_get_logoff_time(pw));
2510 unix_to_nt_time(&r->last_password_change, pdb_get_pass_last_set_time(pw));
2511 unix_to_nt_time(&r->allow_password_change, pdb_get_pass_can_change_time(pw));
2512 unix_to_nt_time(&r->force_password_change, pdb_get_pass_must_change_time(pw));
2514 r->account_name.string = talloc_strdup(mem_ctx, pdb_get_username(pw));
2515 r->full_name.string = talloc_strdup(mem_ctx, pdb_get_fullname(pw));
2516 r->home_directory.string= talloc_strdup(mem_ctx, pdb_get_homedir(pw));
2517 r->home_drive.string = talloc_strdup(mem_ctx, pdb_get_dir_drive(pw));
2518 r->logon_script.string = talloc_strdup(mem_ctx, pdb_get_logon_script(pw));
2519 r->profile_path.string = talloc_strdup(mem_ctx, pdb_get_profile_path(pw));
2520 r->workstations.string = talloc_strdup(mem_ctx, pdb_get_workstations(pw));
2522 r->logon_hours = get_logon_hours_from_pdb(mem_ctx, pw);
2524 r->primary_gid = primary_gid;
2525 r->acct_flags = pdb_get_acct_ctrl(pw);
2526 r->bad_password_count = pdb_get_bad_password_count(pw);
2527 r->logon_count = pdb_get_logon_count(pw);
2529 return NT_STATUS_OK;
2532 /*************************************************************************
2534 *************************************************************************/
2536 static NTSTATUS get_user_info_4(TALLOC_CTX *mem_ctx,
2537 struct samr_UserInfo4 *r,
2540 r->logon_hours = get_logon_hours_from_pdb(mem_ctx, pw);
2542 return NT_STATUS_OK;
2545 /*************************************************************************
2547 *************************************************************************/
2549 static NTSTATUS get_user_info_5(TALLOC_CTX *mem_ctx,
2550 struct samr_UserInfo5 *r,
2552 struct dom_sid *domain_sid)
2554 const struct dom_sid *sid_user, *sid_group;
2555 uint32_t rid, primary_gid;
2557 sid_user = pdb_get_user_sid(pw);
2559 if (!sid_peek_check_rid(domain_sid, sid_user, &rid)) {
2560 DEBUG(0, ("get_user_info_5: User %s has SID %s, \nwhich conflicts with "
2561 "the domain sid %s. Failing operation.\n",
2562 pdb_get_username(pw), sid_string_dbg(sid_user),
2563 sid_string_dbg(domain_sid)));
2564 return NT_STATUS_UNSUCCESSFUL;
2568 sid_group = pdb_get_group_sid(pw);
2571 if (!sid_peek_check_rid(domain_sid, sid_group, &primary_gid)) {
2572 DEBUG(0, ("get_user_info_5: User %s has Primary Group SID %s, \n"
2573 "which conflicts with the domain sid %s. Failing operation.\n",
2574 pdb_get_username(pw), sid_string_dbg(sid_group),
2575 sid_string_dbg(domain_sid)));
2576 return NT_STATUS_UNSUCCESSFUL;
2579 unix_to_nt_time(&r->last_logon, pdb_get_logon_time(pw));
2580 unix_to_nt_time(&r->last_logoff, pdb_get_logoff_time(pw));
2581 unix_to_nt_time(&r->acct_expiry, pdb_get_kickoff_time(pw));
2582 unix_to_nt_time(&r->last_password_change, pdb_get_pass_last_set_time(pw));
2584 r->account_name.string = talloc_strdup(mem_ctx, pdb_get_username(pw));
2585 r->full_name.string = talloc_strdup(mem_ctx, pdb_get_fullname(pw));
2586 r->home_directory.string= talloc_strdup(mem_ctx, pdb_get_homedir(pw));
2587 r->home_drive.string = talloc_strdup(mem_ctx, pdb_get_dir_drive(pw));
2588 r->logon_script.string = talloc_strdup(mem_ctx, pdb_get_logon_script(pw));
2589 r->profile_path.string = talloc_strdup(mem_ctx, pdb_get_profile_path(pw));
2590 r->description.string = talloc_strdup(mem_ctx, pdb_get_acct_desc(pw));
2591 r->workstations.string = talloc_strdup(mem_ctx, pdb_get_workstations(pw));
2593 r->logon_hours = get_logon_hours_from_pdb(mem_ctx, pw);
2595 r->primary_gid = primary_gid;
2596 r->acct_flags = pdb_get_acct_ctrl(pw);
2597 r->bad_password_count = pdb_get_bad_password_count(pw);
2598 r->logon_count = pdb_get_logon_count(pw);
2600 return NT_STATUS_OK;
2603 /*************************************************************************
2605 *************************************************************************/
2607 static NTSTATUS get_user_info_6(TALLOC_CTX *mem_ctx,
2608 struct samr_UserInfo6 *r,
2611 r->account_name.string = talloc_strdup(mem_ctx, pdb_get_username(pw));
2612 r->full_name.string = talloc_strdup(mem_ctx, pdb_get_fullname(pw));
2614 return NT_STATUS_OK;
2617 /*************************************************************************
2618 get_user_info_7. Safe. Only gives out account_name.
2619 *************************************************************************/
2621 static NTSTATUS get_user_info_7(TALLOC_CTX *mem_ctx,
2622 struct samr_UserInfo7 *r,
2623 struct samu *smbpass)
2625 r->account_name.string = talloc_strdup(mem_ctx, pdb_get_username(smbpass));
2626 if (!r->account_name.string) {
2627 return NT_STATUS_NO_MEMORY;
2630 return NT_STATUS_OK;
2633 /*************************************************************************
2635 *************************************************************************/
2637 static NTSTATUS get_user_info_8(TALLOC_CTX *mem_ctx,
2638 struct samr_UserInfo8 *r,
2641 r->full_name.string = talloc_strdup(mem_ctx, pdb_get_fullname(pw));
2643 return NT_STATUS_OK;
2646 /*************************************************************************
2647 get_user_info_9. Only gives out primary group SID.
2648 *************************************************************************/
2650 static NTSTATUS get_user_info_9(TALLOC_CTX *mem_ctx,
2651 struct samr_UserInfo9 *r,
2652 struct samu *smbpass)
2654 r->primary_gid = pdb_get_group_rid(smbpass);
2656 return NT_STATUS_OK;
2659 /*************************************************************************
2661 *************************************************************************/
2663 static NTSTATUS get_user_info_10(TALLOC_CTX *mem_ctx,
2664 struct samr_UserInfo10 *r,
2667 r->home_directory.string= talloc_strdup(mem_ctx, pdb_get_homedir(pw));
2668 r->home_drive.string = talloc_strdup(mem_ctx, pdb_get_dir_drive(pw));
2670 return NT_STATUS_OK;
2673 /*************************************************************************
2675 *************************************************************************/
2677 static NTSTATUS get_user_info_11(TALLOC_CTX *mem_ctx,
2678 struct samr_UserInfo11 *r,
2681 r->logon_script.string = talloc_strdup(mem_ctx, pdb_get_logon_script(pw));
2683 return NT_STATUS_OK;
2686 /*************************************************************************
2688 *************************************************************************/
2690 static NTSTATUS get_user_info_12(TALLOC_CTX *mem_ctx,
2691 struct samr_UserInfo12 *r,
2694 r->profile_path.string = talloc_strdup(mem_ctx, pdb_get_profile_path(pw));
2696 return NT_STATUS_OK;
2699 /*************************************************************************
2701 *************************************************************************/
2703 static NTSTATUS get_user_info_13(TALLOC_CTX *mem_ctx,
2704 struct samr_UserInfo13 *r,
2707 r->description.string = talloc_strdup(mem_ctx, pdb_get_acct_desc(pw));
2709 return NT_STATUS_OK;
2712 /*************************************************************************
2714 *************************************************************************/
2716 static NTSTATUS get_user_info_14(TALLOC_CTX *mem_ctx,
2717 struct samr_UserInfo14 *r,
2720 r->workstations.string = talloc_strdup(mem_ctx, pdb_get_workstations(pw));
2722 return NT_STATUS_OK;
2725 /*************************************************************************
2726 get_user_info_16. Safe. Only gives out acb bits.
2727 *************************************************************************/
2729 static NTSTATUS get_user_info_16(TALLOC_CTX *mem_ctx,
2730 struct samr_UserInfo16 *r,
2731 struct samu *smbpass)
2733 r->acct_flags = pdb_get_acct_ctrl(smbpass);
2735 return NT_STATUS_OK;
2738 /*************************************************************************
2740 *************************************************************************/
2742 static NTSTATUS get_user_info_17(TALLOC_CTX *mem_ctx,
2743 struct samr_UserInfo17 *r,
2746 unix_to_nt_time(&r->acct_expiry, pdb_get_kickoff_time(pw));
2748 return NT_STATUS_OK;
2751 /*************************************************************************
2752 get_user_info_18. OK - this is the killer as it gives out password info.
2753 Ensure that this is only allowed on an encrypted connection with a root
2755 *************************************************************************/
2757 static NTSTATUS get_user_info_18(pipes_struct *p,
2758 TALLOC_CTX *mem_ctx,
2759 struct samr_UserInfo18 *r,
2760 struct dom_sid *user_sid)
2762 struct samu *smbpass=NULL;
2764 const uint8_t *nt_pass = NULL;
2765 const uint8_t *lm_pass = NULL;
2769 if (p->server_info->system) {
2773 if (p->auth.auth_type != PIPE_AUTH_TYPE_NTLMSSP || p->auth.auth_type != PIPE_AUTH_TYPE_SPNEGO_NTLMSSP) {
2774 return NT_STATUS_ACCESS_DENIED;
2777 if (p->auth.auth_level != DCERPC_AUTH_LEVEL_PRIVACY) {
2778 return NT_STATUS_ACCESS_DENIED;
2783 * Do *NOT* do become_root()/unbecome_root() here ! JRA.
2786 if ( !(smbpass = samu_new( mem_ctx )) ) {
2787 return NT_STATUS_NO_MEMORY;
2790 ret = pdb_getsampwsid(smbpass, user_sid);
2793 DEBUG(4, ("User %s not found\n", sid_string_dbg(user_sid)));
2794 TALLOC_FREE(smbpass);
2795 return (geteuid() == sec_initial_uid()) ? NT_STATUS_NO_SUCH_USER : NT_STATUS_ACCESS_DENIED;
2798 DEBUG(3,("User:[%s] 0x%x\n", pdb_get_username(smbpass), pdb_get_acct_ctrl(smbpass) ));
2800 if ( pdb_get_acct_ctrl(smbpass) & ACB_DISABLED) {
2801 TALLOC_FREE(smbpass);
2802 return NT_STATUS_ACCOUNT_DISABLED;
2805 lm_pass = pdb_get_lanman_passwd(smbpass);
2806 if (lm_pass != NULL) {
2807 memcpy(r->lm_pwd.hash, lm_pass, 16);
2808 r->lm_pwd_active = true;
2811 nt_pass = pdb_get_nt_passwd(smbpass);
2812 if (nt_pass != NULL) {
2813 memcpy(r->nt_pwd.hash, nt_pass, 16);
2814 r->nt_pwd_active = true;
2816 r->password_expired = 0; /* FIXME */
2818 TALLOC_FREE(smbpass);
2820 return NT_STATUS_OK;
2823 /*************************************************************************
2825 *************************************************************************/
2827 static NTSTATUS get_user_info_20(TALLOC_CTX *mem_ctx,
2828 struct samr_UserInfo20 *r,
2829 struct samu *sampass)
2831 const char *munged_dial = NULL;
2834 struct lsa_BinaryString *parameters = NULL;
2838 munged_dial = pdb_get_munged_dial(sampass);
2840 DEBUG(3,("User:[%s] has [%s] (length: %d)\n", pdb_get_username(sampass),
2841 munged_dial, (int)strlen(munged_dial)));
2844 blob = base64_decode_data_blob(munged_dial);
2846 blob = data_blob_string_const_null("");
2849 status = init_samr_parameters_string(mem_ctx, &blob, ¶meters);
2850 data_blob_free(&blob);
2851 if (!NT_STATUS_IS_OK(status)) {
2855 r->parameters = *parameters;
2857 return NT_STATUS_OK;
2861 /*************************************************************************
2863 *************************************************************************/
2865 static NTSTATUS get_user_info_21(TALLOC_CTX *mem_ctx,
2866 struct samr_UserInfo21 *r,
2868 struct dom_sid *domain_sid,
2869 uint32_t acc_granted)
2872 const struct dom_sid *sid_user, *sid_group;
2873 uint32_t rid, primary_gid;
2874 NTTIME force_password_change;
2875 time_t must_change_time;
2876 struct lsa_BinaryString *parameters = NULL;
2877 const char *munged_dial = NULL;
2882 sid_user = pdb_get_user_sid(pw);
2884 if (!sid_peek_check_rid(domain_sid, sid_user, &rid)) {
2885 DEBUG(0, ("get_user_info_21: User %s has SID %s, \nwhich conflicts with "
2886 "the domain sid %s. Failing operation.\n",
2887 pdb_get_username(pw), sid_string_dbg(sid_user),
2888 sid_string_dbg(domain_sid)));
2889 return NT_STATUS_UNSUCCESSFUL;
2893 sid_group = pdb_get_group_sid(pw);
2896 if (!sid_peek_check_rid(domain_sid, sid_group, &primary_gid)) {
2897 DEBUG(0, ("get_user_info_21: User %s has Primary Group SID %s, \n"
2898 "which conflicts with the domain sid %s. Failing operation.\n",
2899 pdb_get_username(pw), sid_string_dbg(sid_group),
2900 sid_string_dbg(domain_sid)));
2901 return NT_STATUS_UNSUCCESSFUL;
2904 unix_to_nt_time(&r->last_logon, pdb_get_logon_time(pw));
2905 unix_to_nt_time(&r->last_logoff, pdb_get_logoff_time(pw));
2906 unix_to_nt_time(&r->acct_expiry, pdb_get_kickoff_time(pw));
2907 unix_to_nt_time(&r->last_password_change, pdb_get_pass_last_set_time(pw));
2908 unix_to_nt_time(&r->allow_password_change, pdb_get_pass_can_change_time(pw));
2910 must_change_time = pdb_get_pass_must_change_time(pw);
2911 if (must_change_time == get_time_t_max()) {
2912 unix_to_nt_time_abs(&force_password_change, must_change_time);
2914 unix_to_nt_time(&force_password_change, must_change_time);
2917 munged_dial = pdb_get_munged_dial(pw);
2919 blob = base64_decode_data_blob(munged_dial);
2921 blob = data_blob_string_const_null("");
2924 status = init_samr_parameters_string(mem_ctx, &blob, ¶meters);
2925 data_blob_free(&blob);
2926 if (!NT_STATUS_IS_OK(status)) {
2930 r->force_password_change = force_password_change;
2932 r->account_name.string = talloc_strdup(mem_ctx, pdb_get_username(pw));
2933 r->full_name.string = talloc_strdup(mem_ctx, pdb_get_fullname(pw));
2934 r->home_directory.string = talloc_strdup(mem_ctx, pdb_get_homedir(pw));
2935 r->home_drive.string = talloc_strdup(mem_ctx, pdb_get_dir_drive(pw));
2936 r->logon_script.string = talloc_strdup(mem_ctx, pdb_get_logon_script(pw));
2937 r->profile_path.string = talloc_strdup(mem_ctx, pdb_get_profile_path(pw));
2938 r->description.string = talloc_strdup(mem_ctx, pdb_get_acct_desc(pw));
2939 r->workstations.string = talloc_strdup(mem_ctx, pdb_get_workstations(pw));
2940 r->comment.string = talloc_strdup(mem_ctx, pdb_get_comment(pw));
2942 r->logon_hours = get_logon_hours_from_pdb(mem_ctx, pw);
2943 r->parameters = *parameters;
2945 r->primary_gid = primary_gid;
2946 r->acct_flags = pdb_get_acct_ctrl(pw);
2947 r->bad_password_count = pdb_get_bad_password_count(pw);
2948 r->logon_count = pdb_get_logon_count(pw);
2949 r->fields_present = pdb_build_fields_present(pw);
2950 r->password_expired = (pdb_get_pass_must_change_time(pw) == 0) ?
2951 PASS_MUST_CHANGE_AT_NEXT_LOGON : 0;
2952 r->country_code = 0;
2954 r->lm_password_set = 0;
2955 r->nt_password_set = 0;
2960 Look at a user on a real NT4 PDC with usrmgr, press
2961 'ok'. Then you will see that fields_present is set to
2962 0x08f827fa. Look at the user immediately after that again,
2963 and you will see that 0x00fffff is returned. This solves
2964 the problem that you get access denied after having looked
2972 return NT_STATUS_OK;
2975 /*******************************************************************
2977 ********************************************************************/
2979 NTSTATUS _samr_QueryUserInfo(pipes_struct *p,
2980 struct samr_QueryUserInfo *r)
2983 union samr_UserInfo *user_info = NULL;
2984 struct samr_user_info *uinfo;
2985 struct dom_sid domain_sid;
2988 struct samu *pwd = NULL;
2989 uint32_t acc_required, acc_granted;
2991 switch (r->in.level) {
2992 case 1: /* UserGeneralInformation */
2993 /* USER_READ_GENERAL */
2994 acc_required = SAMR_USER_ACCESS_GET_NAME_ETC;
2996 case 2: /* UserPreferencesInformation */
2997 /* USER_READ_PREFERENCES | USER_READ_GENERAL */
2998 acc_required = SAMR_USER_ACCESS_GET_LOCALE |
2999 SAMR_USER_ACCESS_GET_NAME_ETC;
3001 case 3: /* UserLogonInformation */
3002 /* USER_READ_GENERAL | USER_READ_PREFERENCES | USER_READ_LOGON | USER_READ_ACCOUNT */
3003 acc_required = SAMR_USER_ACCESS_GET_NAME_ETC |
3004 SAMR_USER_ACCESS_GET_LOCALE |
3005 SAMR_USER_ACCESS_GET_LOGONINFO |
3006 SAMR_USER_ACCESS_GET_ATTRIBUTES;
3008 case 4: /* UserLogonHoursInformation */
3009 /* USER_READ_LOGON */
3010 acc_required = SAMR_USER_ACCESS_GET_LOGONINFO;
3012 case 5: /* UserAccountInformation */
3013 /* USER_READ_GENERAL | USER_READ_PREFERENCES | USER_READ_LOGON | USER_READ_ACCOUNT */
3014 acc_required = SAMR_USER_ACCESS_GET_NAME_ETC |
3015 SAMR_USER_ACCESS_GET_LOCALE |
3016 SAMR_USER_ACCESS_GET_LOGONINFO |
3017 SAMR_USER_ACCESS_GET_ATTRIBUTES;
3019 case 6: /* UserNameInformation */
3020 case 7: /* UserAccountNameInformation */
3021 case 8: /* UserFullNameInformation */
3022 case 9: /* UserPrimaryGroupInformation */
3023 case 13: /* UserAdminCommentInformation */
3024 /* USER_READ_GENERAL */
3025 acc_required = SAMR_USER_ACCESS_GET_NAME_ETC;
3027 case 10: /* UserHomeInformation */
3028 case 11: /* UserScriptInformation */
3029 case 12: /* UserProfileInformation */
3030 case 14: /* UserWorkStationsInformation */
3031 /* USER_READ_LOGON */
3032 acc_required = SAMR_USER_ACCESS_GET_LOGONINFO;
3034 case 16: /* UserControlInformation */
3035 case 17: /* UserExpiresInformation */
3036 case 20: /* UserParametersInformation */
3037 /* USER_READ_ACCOUNT */
3038 acc_required = SAMR_USER_ACCESS_GET_ATTRIBUTES;
3040 case 21: /* UserAllInformation */
3042 acc_required = SAMR_USER_ACCESS_GET_ATTRIBUTES;
3044 case 18: /* UserInternal1Information */
3046 acc_required = SAMR_USER_ACCESS_GET_ATTRIBUTES;
3048 case 23: /* UserInternal4Information */
3049 case 24: /* UserInternal4InformationNew */
3050 case 25: /* UserInternal4InformationNew */
3051 case 26: /* UserInternal5InformationNew */
3053 return NT_STATUS_INVALID_INFO_CLASS;
3057 uinfo = policy_handle_find(p, r->in.user_handle,
3058 acc_required, &acc_granted,
3059 struct samr_user_info, &status);
3060 if (!NT_STATUS_IS_OK(status)) {
3064 domain_sid = uinfo->sid;
3066 sid_split_rid(&domain_sid, &rid);
3068 if (!sid_check_is_in_our_domain(&uinfo->sid))
3069 return NT_STATUS_OBJECT_TYPE_MISMATCH;
3071 DEBUG(5,("_samr_QueryUserInfo: sid:%s\n",
3072 sid_string_dbg(&uinfo->sid)));
3074 user_info = TALLOC_ZERO_P(p->mem_ctx, union samr_UserInfo);
3076 return NT_STATUS_NO_MEMORY;
3079 DEBUG(5,("_samr_QueryUserInfo: user info level: %d\n", r->in.level));
3081 if (!(pwd = samu_new(p->mem_ctx))) {
3082 return NT_STATUS_NO_MEMORY;
3086 ret = pdb_getsampwsid(pwd, &uinfo->sid);
3090 DEBUG(4,("User %s not found\n", sid_string_dbg(&uinfo->sid)));
3092 return NT_STATUS_NO_SUCH_USER;
3095 DEBUG(3,("User:[%s]\n", pdb_get_username(pwd)));
3097 samr_clear_sam_passwd(pwd);
3099 switch (r->in.level) {
3101 status = get_user_info_1(p->mem_ctx, &user_info->info1, pwd, &domain_sid);
3104 status = get_user_info_2(p->mem_ctx, &user_info->info2, pwd);
3107 status = get_user_info_3(p->mem_ctx, &user_info->info3, pwd, &domain_sid);
3110 status = get_user_info_4(p->mem_ctx, &user_info->info4, pwd);
3113 status = get_user_info_5(p->mem_ctx, &user_info->info5, pwd, &domain_sid);
3116 status = get_user_info_6(p->mem_ctx, &user_info->info6, pwd);
3119 status = get_user_info_7(p->mem_ctx, &user_info->info7, pwd);
3122 status = get_user_info_8(p->mem_ctx, &user_info->info8, pwd);
3125 status = get_user_info_9(p->mem_ctx, &user_info->info9, pwd);
3128 status = get_user_info_10(p->mem_ctx, &user_info->info10, pwd);
3131 status = get_user_info_11(p->mem_ctx, &user_info->info11, pwd);
3134 status = get_user_info_12(p->mem_ctx, &user_info->info12, pwd);
3137 status = get_user_info_13(p->mem_ctx, &user_info->info13, pwd);
3140 status = get_user_info_14(p->mem_ctx, &user_info->info14, pwd);
3143 status = get_user_info_16(p->mem_ctx, &user_info->info16, pwd);
3146 status = get_user_info_17(p->mem_ctx, &user_info->info17, pwd);
3149 /* level 18 is special */
3150 status = get_user_info_18(p, p->mem_ctx, &user_info->info18,
3154 status = get_user_info_20(p->mem_ctx, &user_info->info20, pwd);
3157 status = get_user_info_21(p->mem_ctx, &user_info->info21, pwd, &domain_sid, acc_granted);
3160 status = NT_STATUS_INVALID_INFO_CLASS;
3164 if (!NT_STATUS_IS_OK(status)) {
3168 *r->out.info = user_info;
3173 DEBUG(5,("_samr_QueryUserInfo: %d\n", __LINE__));
3178 /****************************************************************
3179 ****************************************************************/
3181 NTSTATUS _samr_QueryUserInfo2(pipes_struct *p,
3182 struct samr_QueryUserInfo2 *r)
3184 struct samr_QueryUserInfo u;
3186 u.in.user_handle = r->in.user_handle;
3187 u.in.level = r->in.level;
3188 u.out.info = r->out.info;
3190 return _samr_QueryUserInfo(p, &u);
3193 /*******************************************************************
3194 _samr_GetGroupsForUser
3195 ********************************************************************/
3197 NTSTATUS _samr_GetGroupsForUser(pipes_struct *p,
3198 struct samr_GetGroupsForUser *r)
3200 struct samr_user_info *uinfo;
3201 struct samu *sam_pass=NULL;
3202 struct dom_sid *sids;
3203 struct samr_RidWithAttribute dom_gid;
3204 struct samr_RidWithAttribute *gids = NULL;
3205 uint32 primary_group_rid;
3206 size_t num_groups = 0;
3211 bool success = False;
3213 struct samr_RidWithAttributeArray *rids = NULL;
3216 * from the SID in the request:
3217 * we should send back the list of DOMAIN GROUPS
3218 * the user is a member of
3220 * and only the DOMAIN GROUPS
3221 * no ALIASES !!! neither aliases of the domain
3222 * nor aliases of the builtin SID
3227 DEBUG(5,("_samr_GetGroupsForUser: %d\n", __LINE__));
3229 uinfo = policy_handle_find(p, r->in.user_handle,
3230 SAMR_USER_ACCESS_GET_GROUPS, NULL,
3231 struct samr_user_info, &result);
3232 if (!NT_STATUS_IS_OK(result)) {
3236 rids = TALLOC_ZERO_P(p->mem_ctx, struct samr_RidWithAttributeArray);
3238 return NT_STATUS_NO_MEMORY;
3241 if (!sid_check_is_in_our_domain(&uinfo->sid))
3242 return NT_STATUS_OBJECT_TYPE_MISMATCH;
3244 if ( !(sam_pass = samu_new( p->mem_ctx )) ) {
3245 return NT_STATUS_NO_MEMORY;
3249 ret = pdb_getsampwsid(sam_pass, &uinfo->sid);
3253 DEBUG(10, ("pdb_getsampwsid failed for %s\n",
3254 sid_string_dbg(&uinfo->sid)));
3255 return NT_STATUS_NO_SUCH_USER;
3260 /* make both calls inside the root block */
3262 result = pdb_enum_group_memberships(p->mem_ctx, sam_pass,
3263 &sids, &unix_gids, &num_groups);
3264 if ( NT_STATUS_IS_OK(result) ) {
3265 success = sid_peek_check_rid(get_global_sam_sid(),
3266 pdb_get_group_sid(sam_pass),
3267 &primary_group_rid);
3271 if (!NT_STATUS_IS_OK(result)) {
3272 DEBUG(10, ("pdb_enum_group_memberships failed for %s\n",
3273 sid_string_dbg(&uinfo->sid)));
3278 DEBUG(5, ("Group sid %s for user %s not in our domain\n",
3279 sid_string_dbg(pdb_get_group_sid(sam_pass)),
3280 pdb_get_username(sam_pass)));
3281 TALLOC_FREE(sam_pass);
3282 return NT_STATUS_INTERNAL_DB_CORRUPTION;
3288 dom_gid.attributes = (SE_GROUP_MANDATORY|SE_GROUP_ENABLED_BY_DEFAULT|
3290 dom_gid.rid = primary_group_rid;
3291 ADD_TO_ARRAY(p->mem_ctx, struct samr_RidWithAttribute, dom_gid, &gids, &num_gids);
3293 for (i=0; i<num_groups; i++) {
3295 if (!sid_peek_check_rid(get_global_sam_sid(),
3296 &(sids[i]), &dom_gid.rid)) {
3297 DEBUG(10, ("Found sid %s not in our domain\n",
3298 sid_string_dbg(&sids[i])));
3302 if (dom_gid.rid == primary_group_rid) {
3303 /* We added the primary group directly from the
3304 * sam_account. The other SIDs are unique from
3305 * enum_group_memberships */
3309 ADD_TO_ARRAY(p->mem_ctx, struct samr_RidWithAttribute, dom_gid, &gids, &num_gids);
3312 rids->count = num_gids;
3315 *r->out.rids = rids;
3317 DEBUG(5,("_samr_GetGroupsForUser: %d\n", __LINE__));
3322 /*******************************************************************
3323 ********************************************************************/
3325 static uint32_t samr_get_server_role(void)
3327 uint32_t role = ROLE_DOMAIN_PDC;
3329 if (lp_server_role() == ROLE_DOMAIN_BDC) {
3330 role = ROLE_DOMAIN_BDC;
3336 /*******************************************************************
3337 ********************************************************************/
3339 static NTSTATUS query_dom_info_1(TALLOC_CTX *mem_ctx,
3340 struct samr_DomInfo1 *r)
3342 uint32_t account_policy_temp;
3343 time_t u_expire, u_min_age;
3349 pdb_get_account_policy(PDB_POLICY_MIN_PASSWORD_LEN, &account_policy_temp);
3350 r->min_password_length = account_policy_temp;
3352 pdb_get_account_policy(PDB_POLICY_PASSWORD_HISTORY, &account_policy_temp);
3353 r->password_history_length = account_policy_temp;
3355 pdb_get_account_policy(PDB_POLICY_USER_MUST_LOGON_TO_CHG_PASS,
3356 &r->password_properties);
3358 pdb_get_account_policy(PDB_POLICY_MAX_PASSWORD_AGE, &account_policy_temp);
3359 u_expire = account_policy_temp;
3361 pdb_get_account_policy(PDB_POLICY_MIN_PASSWORD_AGE, &account_policy_temp);
3362 u_min_age = account_policy_temp;
3368 unix_to_nt_time_abs((NTTIME *)&r->max_password_age, u_expire);
3369 unix_to_nt_time_abs((NTTIME *)&r->min_password_age, u_min_age);
3371 if (lp_check_password_script() && *lp_check_password_script()) {
3372 r->password_properties |= DOMAIN_PASSWORD_COMPLEX;
3375 return NT_STATUS_OK;
3378 /*******************************************************************
3379 ********************************************************************/
3381 static NTSTATUS query_dom_info_2(TALLOC_CTX *mem_ctx,
3382 struct samr_DomGeneralInformation *r,
3383 struct samr_domain_info *dinfo)
3392 r->num_users = count_sam_users(dinfo->disp_info, ACB_NORMAL);
3393 r->num_groups = count_sam_groups(dinfo->disp_info);
3394 r->num_aliases = count_sam_aliases(dinfo->disp_info);
3396 pdb_get_account_policy(PDB_POLICY_TIME_TO_LOGOUT, &u_logout);
3398 unix_to_nt_time_abs(&r->force_logoff_time, u_logout);
3400 if (!pdb_get_seq_num(&seq_num)) {
3401 seq_num = time(NULL);
3408 r->oem_information.string = lp_serverstring();
3409 r->domain_name.string = lp_workgroup();
3410 r->primary.string = global_myname();
3411 r->sequence_num = seq_num;
3412 r->domain_server_state = DOMAIN_SERVER_ENABLED;
3413 r->role = samr_get_server_role();
3416 return NT_STATUS_OK;
3419 /*******************************************************************
3420 ********************************************************************/
3422 static NTSTATUS query_dom_info_3(TALLOC_CTX *mem_ctx,
3423 struct samr_DomInfo3 *r)
3433 pdb_get_account_policy(PDB_POLICY_TIME_TO_LOGOUT, &ul);
3434 u_logout = (time_t)ul;
3441 unix_to_nt_time_abs(&r->force_logoff_time, u_logout);
3443 return NT_STATUS_OK;
3446 /*******************************************************************
3447 ********************************************************************/
3449 static NTSTATUS query_dom_info_4(TALLOC_CTX *mem_ctx,
3450 struct samr_DomOEMInformation *r)
3452 r->oem_information.string = lp_serverstring();
3454 return NT_STATUS_OK;
3457 /*******************************************************************
3458 ********************************************************************/
3460 static NTSTATUS query_dom_info_5(TALLOC_CTX *mem_ctx,
3461 struct samr_DomInfo5 *r)
3463 r->domain_name.string = get_global_sam_name();
3465 return NT_STATUS_OK;
3468 /*******************************************************************
3469 ********************************************************************/
3471 static NTSTATUS query_dom_info_6(TALLOC_CTX *mem_ctx,
3472 struct samr_DomInfo6 *r)
3474 /* NT returns its own name when a PDC. win2k and later
3475 * only the name of the PDC if itself is a BDC (samba4
3477 r->primary.string = global_myname();
3479 return NT_STATUS_OK;
3482 /*******************************************************************
3483 ********************************************************************/
3485 static NTSTATUS query_dom_info_7(TALLOC_CTX *mem_ctx,
3486 struct samr_DomInfo7 *r)
3488 r->role = samr_get_server_role();
3490 return NT_STATUS_OK;
3493 /*******************************************************************
3494 ********************************************************************/
3496 static NTSTATUS query_dom_info_8(TALLOC_CTX *mem_ctx,
3497 struct samr_DomInfo8 *r)
3505 if (!pdb_get_seq_num(&seq_num)) {
3506 seq_num = time(NULL);
3513 r->sequence_num = seq_num;
3514 r->domain_create_time = 0;
3516 return NT_STATUS_OK;
3519 /*******************************************************************
3520 ********************************************************************/
3522 static NTSTATUS query_dom_info_9(TALLOC_CTX *mem_ctx,
3523 struct samr_DomInfo9 *r)
3525 r->domain_server_state = DOMAIN_SERVER_ENABLED;
3527 return NT_STATUS_OK;
3530 /*******************************************************************
3531 ********************************************************************/
3533 static NTSTATUS query_dom_info_11(TALLOC_CTX *mem_ctx,
3534 struct samr_DomGeneralInformation2 *r,
3535 struct samr_domain_info *dinfo)
3538 uint32_t account_policy_temp;
3539 time_t u_lock_duration, u_reset_time;
3541 status = query_dom_info_2(mem_ctx, &r->general, dinfo);
3542 if (!NT_STATUS_IS_OK(status)) {
3550 pdb_get_account_policy(PDB_POLICY_LOCK_ACCOUNT_DURATION, &account_policy_temp);
3551 u_lock_duration = account_policy_temp;
3552 if (u_lock_duration != -1) {
3553 u_lock_duration *= 60;
3556 pdb_get_account_policy(PDB_POLICY_RESET_COUNT_TIME, &account_policy_temp);
3557 u_reset_time = account_policy_temp * 60;
3559 pdb_get_account_policy(PDB_POLICY_BAD_ATTEMPT_LOCKOUT, &account_policy_temp);
3560 r->lockout_threshold = account_policy_temp;
3566 unix_to_nt_time_abs(&r->lockout_duration, u_lock_duration);
3567 unix_to_nt_time_abs(&r->lockout_window, u_reset_time);
3569 return NT_STATUS_OK;
3572 /*******************************************************************
3573 ********************************************************************/
3575 static NTSTATUS query_dom_info_12(TALLOC_CTX *mem_ctx,
3576 struct samr_DomInfo12 *r)
3578 uint32_t account_policy_temp;
3579 time_t u_lock_duration, u_reset_time;
3585 pdb_get_account_policy(PDB_POLICY_LOCK_ACCOUNT_DURATION, &account_policy_temp);
3586 u_lock_duration = account_policy_temp;
3587 if (u_lock_duration != -1) {
3588 u_lock_duration *= 60;
3591 pdb_get_account_policy(PDB_POLICY_RESET_COUNT_TIME, &account_policy_temp);
3592 u_reset_time = account_policy_temp * 60;
3594 pdb_get_account_policy(PDB_POLICY_BAD_ATTEMPT_LOCKOUT, &account_policy_temp);
3595 r->lockout_threshold = account_policy_temp;
3601 unix_to_nt_time_abs(&r->lockout_duration, u_lock_duration);
3602 unix_to_nt_time_abs(&r->lockout_window, u_reset_time);
3604 return NT_STATUS_OK;
3607 /*******************************************************************
3608 ********************************************************************/
3610 static NTSTATUS query_dom_info_13(TALLOC_CTX *mem_ctx,
3611 struct samr_DomInfo13 *r)
3619 if (!pdb_get_seq_num(&seq_num)) {
3620 seq_num = time(NULL);
3627 r->sequence_num = seq_num;
3628 r->domain_create_time = 0;
3629 r->modified_count_at_last_promotion = 0;
3631 return NT_STATUS_OK;
3634 /*******************************************************************
3635 _samr_QueryDomainInfo
3636 ********************************************************************/
3638 NTSTATUS _samr_QueryDomainInfo(pipes_struct *p,
3639 struct samr_QueryDomainInfo *r)
3641 NTSTATUS status = NT_STATUS_OK;
3642 struct samr_domain_info *dinfo;
3643 union samr_DomainInfo *dom_info;
3645 uint32_t acc_required;
3647 DEBUG(5,("_samr_QueryDomainInfo: %d\n", __LINE__));
3649 switch (r->in.level) {
3650 case 1: /* DomainPasswordInformation */
3651 case 12: /* DomainLockoutInformation */
3652 /* DOMAIN_READ_PASSWORD_PARAMETERS */
3653 acc_required = SAMR_DOMAIN_ACCESS_LOOKUP_INFO_1;
3655 case 11: /* DomainGeneralInformation2 */
3656 /* DOMAIN_READ_PASSWORD_PARAMETERS |
3657 * DOMAIN_READ_OTHER_PARAMETERS */
3658 acc_required = SAMR_DOMAIN_ACCESS_LOOKUP_INFO_1 |
3659 SAMR_DOMAIN_ACCESS_LOOKUP_INFO_2;
3661 case 2: /* DomainGeneralInformation */
3662 case 3: /* DomainLogoffInformation */
3663 case 4: /* DomainOemInformation */
3664 case 5: /* DomainReplicationInformation */
3665 case 6: /* DomainReplicationInformation */
3666 case 7: /* DomainServerRoleInformation */
3667 case 8: /* DomainModifiedInformation */
3668 case 9: /* DomainStateInformation */
3669 case 10: /* DomainUasInformation */
3670 case 13: /* DomainModifiedInformation2 */
3671 /* DOMAIN_READ_OTHER_PARAMETERS */
3672 acc_required = SAMR_DOMAIN_ACCESS_LOOKUP_INFO_2;
3675 return NT_STATUS_INVALID_INFO_CLASS;
3678 dinfo = policy_handle_find(p, r->in.domain_handle,
3680 struct samr_domain_info, &status);
3681 if (!NT_STATUS_IS_OK(status)) {
3685 dom_info = TALLOC_ZERO_P(p->mem_ctx, union samr_DomainInfo);
3687 return NT_STATUS_NO_MEMORY;
3690 switch (r->in.level) {
3692 status = query_dom_info_1(p->mem_ctx, &dom_info->info1);
3695 status = query_dom_info_2(p->mem_ctx, &dom_info->general, dinfo);
3698 status = query_dom_info_3(p->mem_ctx, &dom_info->info3);
3701 status = query_dom_info_4(p->mem_ctx, &dom_info->oem);
3704 status = query_dom_info_5(p->mem_ctx, &dom_info->info5);
3707 status = query_dom_info_6(p->mem_ctx, &dom_info->info6);
3710 status = query_dom_info_7(p->mem_ctx, &dom_info->info7);
3713 status = query_dom_info_8(p->mem_ctx, &dom_info->info8);
3716 status = query_dom_info_9(p->mem_ctx, &dom_info->info9);
3719 status = query_dom_info_11(p->mem_ctx, &dom_info->general2, dinfo);
3722 status = query_dom_info_12(p->mem_ctx, &dom_info->info12);
3725 status = query_dom_info_13(p->mem_ctx, &dom_info->info13);
3728 return NT_STATUS_INVALID_INFO_CLASS;
3731 if (!NT_STATUS_IS_OK(status)) {
3735 *r->out.info = dom_info;
3737 DEBUG(5,("_samr_QueryDomainInfo: %d\n", __LINE__));
3742 /* W2k3 seems to use the same check for all 3 objects that can be created via
3743 * SAMR, if you try to create for example "Dialup" as an alias it says
3744 * "NT_STATUS_USER_EXISTS". This is racy, but we can't really lock the user
3747 static NTSTATUS can_create(TALLOC_CTX *mem_ctx, const char *new_name)
3749 enum lsa_SidType type;
3752 DEBUG(10, ("Checking whether [%s] can be created\n", new_name));
3755 /* Lookup in our local databases (LOOKUP_NAME_REMOTE not set)
3756 * whether the name already exists */
3757 result = lookup_name(mem_ctx, new_name, LOOKUP_NAME_LOCAL,
3758 NULL, NULL, NULL, &type);
3762 DEBUG(10, ("%s does not exist, can create it\n", new_name));
3763 return NT_STATUS_OK;
3766 DEBUG(5, ("trying to create %s, exists as %s\n",
3767 new_name, sid_type_lookup(type)));
3769 if (type == SID_NAME_DOM_GRP) {
3770 return NT_STATUS_GROUP_EXISTS;
3772 if (type == SID_NAME_ALIAS) {
3773 return NT_STATUS_ALIAS_EXISTS;
3776 /* Yes, the default is NT_STATUS_USER_EXISTS */
3777 return NT_STATUS_USER_EXISTS;
3780 /*******************************************************************
3782 ********************************************************************/
3784 NTSTATUS _samr_CreateUser2(pipes_struct *p,
3785 struct samr_CreateUser2 *r)
3787 const char *account = NULL;
3789 uint32_t acb_info = r->in.acct_flags;
3790 struct samr_domain_info *dinfo;
3791 struct samr_user_info *uinfo;
3794 struct security_descriptor *psd;
3796 /* check this, when giving away 'add computer to domain' privs */
3797 uint32 des_access = GENERIC_RIGHTS_USER_ALL_ACCESS;
3798 bool can_add_account = False;
3801 dinfo = policy_handle_find(p, r->in.domain_handle,
3802 SAMR_DOMAIN_ACCESS_CREATE_USER, NULL,
3803 struct samr_domain_info, &nt_status);
3804 if (!NT_STATUS_IS_OK(nt_status)) {
3808 if (sid_check_is_builtin(&dinfo->sid)) {
3809 DEBUG(5,("_samr_CreateUser2: Refusing user create in BUILTIN\n"));
3810 return NT_STATUS_ACCESS_DENIED;
3813 if (!(acb_info == ACB_NORMAL || acb_info == ACB_DOMTRUST ||
3814 acb_info == ACB_WSTRUST || acb_info == ACB_SVRTRUST)) {
3815 /* Match Win2k, and return NT_STATUS_INVALID_PARAMETER if
3816 this parameter is not an account type */
3817 return NT_STATUS_INVALID_PARAMETER;
3820 account = r->in.account_name->string;
3821 if (account == NULL) {
3822 return NT_STATUS_NO_MEMORY;
3825 nt_status = can_create(p->mem_ctx, account);
3826 if (!NT_STATUS_IS_OK(nt_status)) {
3830 /* determine which user right we need to check based on the acb_info */
3832 if (geteuid() == sec_initial_uid()) {
3833 se_priv_copy(&se_rights, &se_priv_none);
3834 can_add_account = true;
3835 } else if (acb_info & ACB_WSTRUST) {
3836 se_priv_copy(&se_rights, &se_machine_account);
3837 can_add_account = user_has_privileges(
3838 p->server_info->ptok, &se_rights );
3839 } else if (acb_info & ACB_NORMAL &&
3840 (account[strlen(account)-1] != '$')) {
3841 /* usrmgr.exe (and net rpc trustdom grant) creates a normal user
3842 account for domain trusts and changes the ACB flags later */
3843 se_priv_copy(&se_rights, &se_add_users);
3844 can_add_account = user_has_privileges(
3845 p->server_info->ptok, &se_rights );
3846 } else if (lp_enable_privileges()) {
3847 /* implicit assumption of a BDC or domain trust account here
3848 * (we already check the flags earlier) */
3849 /* only Domain Admins can add a BDC or domain trust */
3850 se_priv_copy(&se_rights, &se_priv_none);
3851 can_add_account = nt_token_check_domain_rid(
3852 p->server_info->ptok,
3853 DOMAIN_RID_ADMINS );
3856 DEBUG(5, ("_samr_CreateUser2: %s can add this account : %s\n",
3857 uidtoname(p->server_info->utok.uid),
3858 can_add_account ? "True":"False" ));
3860 if (!can_add_account) {
3861 return NT_STATUS_ACCESS_DENIED;
3864 /********** BEGIN Admin BLOCK **********/
3867 nt_status = pdb_create_user(p->mem_ctx, account, acb_info,
3871 /********** END Admin BLOCK **********/
3873 /* now check for failure */
3875 if ( !NT_STATUS_IS_OK(nt_status) )
3878 /* Get the user's SID */
3880 sid_compose(&sid, get_global_sam_sid(), *r->out.rid);
3882 map_max_allowed_access(p->server_info->ptok,
3883 &p->server_info->utok,
3886 make_samr_object_sd(p->mem_ctx, &psd, &sd_size, &usr_generic_mapping,
3887 &sid, SAMR_USR_RIGHTS_WRITE_PW);
3888 se_map_generic(&des_access, &usr_generic_mapping);
3891 * JRA - TESTME. We just created this user so we
3892 * had rights to create them. Do we need to check
3893 * any further access on this object ? Can't we
3894 * just assume we have all the rights we need ?
3897 nt_status = access_check_object(psd, p->server_info->ptok,
3898 &se_rights, GENERIC_RIGHTS_USER_WRITE, des_access,
3899 &acc_granted, "_samr_CreateUser2");
3901 if ( !NT_STATUS_IS_OK(nt_status) ) {
3905 uinfo = policy_handle_create(p, r->out.user_handle, acc_granted,
3906 struct samr_user_info, &nt_status);
3907 if (!NT_STATUS_IS_OK(nt_status)) {
3912 /* After a "set" ensure we have no cached display info. */
3913 force_flush_samr_cache(&sid);
3915 *r->out.access_granted = acc_granted;
3917 return NT_STATUS_OK;
3920 /****************************************************************
3921 ****************************************************************/
3923 NTSTATUS _samr_CreateUser(pipes_struct *p,
3924 struct samr_CreateUser *r)
3926 struct samr_CreateUser2 c;
3927 uint32_t access_granted;
3929 c.in.domain_handle = r->in.domain_handle;
3930 c.in.account_name = r->in.account_name;
3931 c.in.acct_flags = ACB_NORMAL;
3932 c.in.access_mask = r->in.access_mask;
3933 c.out.user_handle = r->out.user_handle;
3934 c.out.access_granted = &access_granted;
3935 c.out.rid = r->out.rid;
3937 return _samr_CreateUser2(p, &c);
3940 /*******************************************************************
3942 ********************************************************************/
3944 NTSTATUS _samr_Connect(pipes_struct *p,
3945 struct samr_Connect *r)
3947 struct samr_connect_info *info;
3948 uint32_t acc_granted;
3949 struct policy_handle hnd;
3950 uint32 des_access = r->in.access_mask;
3955 if (!pipe_access_check(p)) {
3956 DEBUG(3, ("access denied to _samr_Connect\n"));
3957 return NT_STATUS_ACCESS_DENIED;
3960 /* don't give away the farm but this is probably ok. The SAMR_ACCESS_ENUM_DOMAINS
3961 was observed from a win98 client trying to enumerate users (when configured
3962 user level access control on shares) --jerry */
3964 map_max_allowed_access(p->server_info->ptok,
3965 &p->server_info->utok,
3968 se_map_generic( &des_access, &sam_generic_mapping );
3970 acc_granted = des_access & (SAMR_ACCESS_ENUM_DOMAINS
3971 |SAMR_ACCESS_LOOKUP_DOMAIN);
3973 /* set up the SAMR connect_anon response */
3975 info = policy_handle_create(p, &hnd, acc_granted,
3976 struct samr_connect_info,
3978 if (!NT_STATUS_IS_OK(status)) {
3982 *r->out.connect_handle = hnd;
3983 return NT_STATUS_OK;
3986 /*******************************************************************
3988 ********************************************************************/
3990 NTSTATUS _samr_Connect2(pipes_struct *p,
3991 struct samr_Connect2 *r)
3993 struct samr_connect_info *info = NULL;
3994 struct policy_handle hnd;
3995 struct security_descriptor *psd = NULL;
3997 uint32 des_access = r->in.access_mask;
4000 const char *fn = "_samr_Connect2";
4002 switch (p->hdr_req.opnum) {
4003 case NDR_SAMR_CONNECT2:
4004 fn = "_samr_Connect2";
4006 case NDR_SAMR_CONNECT3:
4007 fn = "_samr_Connect3";
4009 case NDR_SAMR_CONNECT4:
4010 fn = "_samr_Connect4";
4012 case NDR_SAMR_CONNECT5:
4013 fn = "_samr_Connect5";
4017 DEBUG(5,("%s: %d\n", fn, __LINE__));
4021 if (!pipe_access_check(p)) {
4022 DEBUG(3, ("access denied to %s\n", fn));
4023 return NT_STATUS_ACCESS_DENIED;
4026 map_max_allowed_access(p->server_info->ptok,
4027 &p->server_info->utok,
4030 make_samr_object_sd(p->mem_ctx, &psd, &sd_size, &sam_generic_mapping, NULL, 0);
4031 se_map_generic(&des_access, &sam_generic_mapping);
4033 nt_status = access_check_object(psd, p->server_info->ptok,
4034 NULL, 0, des_access, &acc_granted, fn);
4036 if ( !NT_STATUS_IS_OK(nt_status) )
4039 info = policy_handle_create(p, &hnd, acc_granted,
4040 struct samr_connect_info, &nt_status);
4041 if (!NT_STATUS_IS_OK(nt_status)) {
4045 DEBUG(5,("%s: %d\n", fn, __LINE__));
4047 *r->out.connect_handle = hnd;
4048 return NT_STATUS_OK;
4051 /****************************************************************
4053 ****************************************************************/
4055 NTSTATUS _samr_Connect3(pipes_struct *p,
4056 struct samr_Connect3 *r)
4058 struct samr_Connect2 c;
4060 c.in.system_name = r->in.system_name;
4061 c.in.access_mask = r->in.access_mask;
4062 c.out.connect_handle = r->out.connect_handle;
4064 return _samr_Connect2(p, &c);
4067 /*******************************************************************
4069 ********************************************************************/
4071 NTSTATUS _samr_Connect4(pipes_struct *p,
4072 struct samr_Connect4 *r)
4074 struct samr_Connect2 c;
4076 c.in.system_name = r->in.system_name;
4077 c.in.access_mask = r->in.access_mask;
4078 c.out.connect_handle = r->out.connect_handle;
4080 return _samr_Connect2(p, &c);
4083 /*******************************************************************
4085 ********************************************************************/
4087 NTSTATUS _samr_Connect5(pipes_struct *p,
4088 struct samr_Connect5 *r)
4091 struct samr_Connect2 c;
4092 struct samr_ConnectInfo1 info1;
4094 info1.client_version = SAMR_CONNECT_AFTER_W2K;
4097 c.in.system_name = r->in.system_name;
4098 c.in.access_mask = r->in.access_mask;
4099 c.out.connect_handle = r->out.connect_handle;
4101 *r->out.level_out = 1;
4103 status = _samr_Connect2(p, &c);
4104 if (!NT_STATUS_IS_OK(status)) {
4108 r->out.info_out->info1 = info1;
4110 return NT_STATUS_OK;
4113 /**********************************************************************
4115 **********************************************************************/
4117 NTSTATUS _samr_LookupDomain(pipes_struct *p,
4118 struct samr_LookupDomain *r)
4121 struct samr_connect_info *info;
4122 const char *domain_name;
4123 struct dom_sid *sid = NULL;
4125 /* win9x user manager likes to use SAMR_ACCESS_ENUM_DOMAINS here.
4126 Reverted that change so we will work with RAS servers again */
4128 info = policy_handle_find(p, r->in.connect_handle,
4129 SAMR_ACCESS_LOOKUP_DOMAIN, NULL,
4130 struct samr_connect_info,
4132 if (!NT_STATUS_IS_OK(status)) {
4136 domain_name = r->in.domain_name->string;
4138 return NT_STATUS_INVALID_PARAMETER;
4141 sid = TALLOC_ZERO_P(p->mem_ctx, struct dom_sid2);
4143 return NT_STATUS_NO_MEMORY;
4146 if (strequal(domain_name, builtin_domain_name())) {
4147 sid_copy(sid, &global_sid_Builtin);
4149 if (!secrets_fetch_domain_sid(domain_name, sid)) {
4150 status = NT_STATUS_NO_SUCH_DOMAIN;
4154 DEBUG(2,("Returning domain sid for domain %s -> %s\n", domain_name,
4155 sid_string_dbg(sid)));
4162 /**********************************************************************
4164 **********************************************************************/
4166 NTSTATUS _samr_EnumDomains(pipes_struct *p,
4167 struct samr_EnumDomains *r)
4170 struct samr_connect_info *info;
4171 uint32_t num_entries = 2;
4172 struct samr_SamEntry *entry_array = NULL;
4173 struct samr_SamArray *sam;
4175 info = policy_handle_find(p, r->in.connect_handle,
4176 SAMR_ACCESS_ENUM_DOMAINS, NULL,
4177 struct samr_connect_info, &status);
4178 if (!NT_STATUS_IS_OK(status)) {
4182 sam = TALLOC_ZERO_P(p->mem_ctx, struct samr_SamArray);
4184 return NT_STATUS_NO_MEMORY;
4187 entry_array = TALLOC_ZERO_ARRAY(p->mem_ctx,
4188 struct samr_SamEntry,
4191 return NT_STATUS_NO_MEMORY;
4194 entry_array[0].idx = 0;
4195 init_lsa_String(&entry_array[0].name, get_global_sam_name());
4197 entry_array[1].idx = 1;
4198 init_lsa_String(&entry_array[1].name, "Builtin");
4200 sam->count = num_entries;
4201 sam->entries = entry_array;
4204 *r->out.num_entries = num_entries;
4209 /*******************************************************************
4211 ********************************************************************/
4213 NTSTATUS _samr_OpenAlias(pipes_struct *p,
4214 struct samr_OpenAlias *r)
4217 uint32 alias_rid = r->in.rid;
4218 struct samr_alias_info *ainfo;
4219 struct samr_domain_info *dinfo;
4220 struct security_descriptor *psd = NULL;
4222 uint32 des_access = r->in.access_mask;
4227 dinfo = policy_handle_find(p, r->in.domain_handle,
4228 SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT, NULL,
4229 struct samr_domain_info, &status);
4230 if (!NT_STATUS_IS_OK(status)) {
4234 /* append the alias' RID to it */
4236 if (!sid_compose(&sid, &dinfo->sid, alias_rid))
4237 return NT_STATUS_NO_SUCH_ALIAS;
4239 /*check if access can be granted as requested by client. */
4241 map_max_allowed_access(p->server_info->ptok,
4242 &p->server_info->utok,
4245 make_samr_object_sd(p->mem_ctx, &psd, &sd_size, &ali_generic_mapping, NULL, 0);
4246 se_map_generic(&des_access,&ali_generic_mapping);
4248 se_priv_copy( &se_rights, &se_add_users );
4250 status = access_check_object(psd, p->server_info->ptok,
4251 &se_rights, GENERIC_RIGHTS_ALIAS_ALL_ACCESS,
4252 des_access, &acc_granted, "_samr_OpenAlias");
4254 if ( !NT_STATUS_IS_OK(status) )
4258 /* Check we actually have the requested alias */
4259 enum lsa_SidType type;
4264 result = lookup_sid(NULL, &sid, NULL, NULL, &type);
4267 if (!result || (type != SID_NAME_ALIAS)) {
4268 return NT_STATUS_NO_SUCH_ALIAS;
4271 /* make sure there is a mapping */
4273 if ( !sid_to_gid( &sid, &gid ) ) {
4274 return NT_STATUS_NO_SUCH_ALIAS;
4279 ainfo = policy_handle_create(p, r->out.alias_handle, acc_granted,
4280 struct samr_alias_info, &status);
4281 if (!NT_STATUS_IS_OK(status)) {
4286 return NT_STATUS_OK;
4289 /*******************************************************************
4291 ********************************************************************/
4293 static NTSTATUS set_user_info_2(TALLOC_CTX *mem_ctx,
4294 struct samr_UserInfo2 *id2,
4298 DEBUG(5,("set_user_info_2: NULL id2\n"));
4299 return NT_STATUS_ACCESS_DENIED;
4302 copy_id2_to_sam_passwd(pwd, id2);
4304 return pdb_update_sam_account(pwd);
4307 /*******************************************************************
4309 ********************************************************************/
4311 static NTSTATUS set_user_info_4(TALLOC_CTX *mem_ctx,
4312 struct samr_UserInfo4 *id4,
4316 DEBUG(5,("set_user_info_2: NULL id4\n"));
4317 return NT_STATUS_ACCESS_DENIED;
4320 copy_id4_to_sam_passwd(pwd, id4);
4322 return pdb_update_sam_account(pwd);
4325 /*******************************************************************
4327 ********************************************************************/
4329 static NTSTATUS set_user_info_6(TALLOC_CTX *mem_ctx,
4330 struct samr_UserInfo6 *id6,
4334 DEBUG(5,("set_user_info_6: NULL id6\n"));
4335 return NT_STATUS_ACCESS_DENIED;
4338 copy_id6_to_sam_passwd(pwd, id6);
4340 return pdb_update_sam_account(pwd);
4343 /*******************************************************************
4345 ********************************************************************/
4347 static NTSTATUS set_user_info_7(TALLOC_CTX *mem_ctx,
4348 struct samr_UserInfo7 *id7,
4354 DEBUG(5, ("set_user_info_7: NULL id7\n"));
4355 return NT_STATUS_ACCESS_DENIED;
4358 if (!id7->account_name.string) {
4359 DEBUG(5, ("set_user_info_7: failed to get new username\n"));
4360 return NT_STATUS_ACCESS_DENIED;
4363 /* check to see if the new username already exists. Note: we can't
4364 reliably lock all backends, so there is potentially the
4365 possibility that a user can be created in between this check and
4366 the rename. The rename should fail, but may not get the
4367 exact same failure status code. I think this is small enough
4368 of a window for this type of operation and the results are
4369 simply that the rename fails with a slightly different status
4370 code (like UNSUCCESSFUL instead of ALREADY_EXISTS). */
4372 rc = can_create(mem_ctx, id7->account_name.string);
4374 /* when there is nothing to change, we're done here */
4375 if (NT_STATUS_EQUAL(rc, NT_STATUS_USER_EXISTS) &&
4376 strequal(id7->account_name.string, pdb_get_username(pwd))) {
4377 return NT_STATUS_OK;
4379 if (!NT_STATUS_IS_OK(rc)) {
4383 rc = pdb_rename_sam_account(pwd, id7->account_name.string);
4388 /*******************************************************************
4390 ********************************************************************/
4392 static NTSTATUS set_user_info_8(TALLOC_CTX *mem_ctx,
4393 struct samr_UserInfo8 *id8,
4397 DEBUG(5,("set_user_info_8: NULL id8\n"));
4398 return NT_STATUS_ACCESS_DENIED;
4401 copy_id8_to_sam_passwd(pwd, id8);
4403 return pdb_update_sam_account(pwd);
4406 /*******************************************************************
4408 ********************************************************************/
4410 static NTSTATUS set_user_info_10(TALLOC_CTX *mem_ctx,
4411 struct samr_UserInfo10 *id10,
4415 DEBUG(5,("set_user_info_8: NULL id10\n"));
4416 return NT_STATUS_ACCESS_DENIED;
4419 copy_id10_to_sam_passwd(pwd, id10);
4421 return pdb_update_sam_account(pwd);
4424 /*******************************************************************
4426 ********************************************************************/
4428 static NTSTATUS set_user_info_11(TALLOC_CTX *mem_ctx,
4429 struct samr_UserInfo11 *id11,
4433 DEBUG(5,("set_user_info_11: NULL id11\n"));
4434 return NT_STATUS_ACCESS_DENIED;
4437 copy_id11_to_sam_passwd(pwd, id11);
4439 return pdb_update_sam_account(pwd);
4442 /*******************************************************************
4444 ********************************************************************/
4446 static NTSTATUS set_user_info_12(TALLOC_CTX *mem_ctx,
4447 struct samr_UserInfo12 *id12,
4451 DEBUG(5,("set_user_info_12: NULL id12\n"));
4452 return NT_STATUS_ACCESS_DENIED;
4455 copy_id12_to_sam_passwd(pwd, id12);
4457 return pdb_update_sam_account(pwd);
4460 /*******************************************************************
4462 ********************************************************************/
4464 static NTSTATUS set_user_info_13(TALLOC_CTX *mem_ctx,
4465 struct samr_UserInfo13 *id13,
4469 DEBUG(5,("set_user_info_13: NULL id13\n"));
4470 return NT_STATUS_ACCESS_DENIED;
4473 copy_id13_to_sam_passwd(pwd, id13);
4475 return pdb_update_sam_account(pwd);
4478 /*******************************************************************
4480 ********************************************************************/
4482 static NTSTATUS set_user_info_14(TALLOC_CTX *mem_ctx,
4483 struct samr_UserInfo14 *id14,
4487 DEBUG(5,("set_user_info_14: NULL id14\n"));
4488 return NT_STATUS_ACCESS_DENIED;
4491 copy_id14_to_sam_passwd(pwd, id14);
4493 return pdb_update_sam_account(pwd);
4496 /*******************************************************************
4498 ********************************************************************/
4500 static NTSTATUS set_user_info_16(TALLOC_CTX *mem_ctx,
4501 struct samr_UserInfo16 *id16,
4505 DEBUG(5,("set_user_info_16: NULL id16\n"));
4506 return NT_STATUS_ACCESS_DENIED;
4509 copy_id16_to_sam_passwd(pwd, id16);
4511 return pdb_update_sam_account(pwd);
4514 /*******************************************************************
4516 ********************************************************************/
4518 static NTSTATUS set_user_info_17(TALLOC_CTX *mem_ctx,
4519 struct samr_UserInfo17 *id17,
4523 DEBUG(5,("set_user_info_17: NULL id17\n"));
4524 return NT_STATUS_ACCESS_DENIED;
4527 copy_id17_to_sam_passwd(pwd, id17);
4529 return pdb_update_sam_account(pwd);
4532 /*******************************************************************
4534 ********************************************************************/
4536 static NTSTATUS set_user_info_18(struct samr_UserInfo18 *id18,
4537 TALLOC_CTX *mem_ctx,
4538 DATA_BLOB *session_key,
4542 DEBUG(2, ("set_user_info_18: id18 is NULL\n"));
4543 return NT_STATUS_INVALID_PARAMETER;
4546 if (id18->nt_pwd_active || id18->lm_pwd_active) {
4547 if (!session_key->length) {
4548 return NT_STATUS_NO_USER_SESSION_KEY;
4552 if (id18->nt_pwd_active) {
4556 in = data_blob_const(id18->nt_pwd.hash, 16);
4557 out = data_blob_talloc_zero(mem_ctx, 16);
4559 sess_crypt_blob(&out, &in, session_key, false);
4561 if (!pdb_set_nt_passwd(pwd, out.data, PDB_CHANGED)) {
4562 return NT_STATUS_ACCESS_DENIED;
4565 pdb_set_pass_last_set_time(pwd, time(NULL), PDB_CHANGED);
4568 if (id18->lm_pwd_active) {
4572 in = data_blob_const(id18->lm_pwd.hash, 16);
4573 out = data_blob_talloc_zero(mem_ctx, 16);
4575 sess_crypt_blob(&out, &in, session_key, false);
4577 if (!pdb_set_lanman_passwd(pwd, out.data, PDB_CHANGED)) {
4578 return NT_STATUS_ACCESS_DENIED;
4581 pdb_set_pass_last_set_time(pwd, time(NULL), PDB_CHANGED);
4584 copy_id18_to_sam_passwd(pwd, id18);
4586 return pdb_update_sam_account(pwd);
4589 /*******************************************************************
4591 ********************************************************************/
4593 static NTSTATUS set_user_info_20(TALLOC_CTX *mem_ctx,
4594 struct samr_UserInfo20 *id20,
4598 DEBUG(5,("set_user_info_20: NULL id20\n"));
4599 return NT_STATUS_ACCESS_DENIED;
4602 copy_id20_to_sam_passwd(pwd, id20);
4604 return pdb_update_sam_account(pwd);
4607 /*******************************************************************
4609 ********************************************************************/
4611 static NTSTATUS set_user_info_21(struct samr_UserInfo21 *id21,
4612 TALLOC_CTX *mem_ctx,
4613 DATA_BLOB *session_key,
4619 DEBUG(5, ("set_user_info_21: NULL id21\n"));
4620 return NT_STATUS_INVALID_PARAMETER;
4623 if (id21->fields_present == 0) {
4624 return NT_STATUS_INVALID_PARAMETER;
4627 if (id21->fields_present & SAMR_FIELD_LAST_PWD_CHANGE) {
4628 return NT_STATUS_ACCESS_DENIED;
4631 if (id21->fields_present & SAMR_FIELD_NT_PASSWORD_PRESENT) {
4632 if (id21->nt_password_set) {
4635 if ((id21->nt_owf_password.length != 16) ||
4636 (id21->nt_owf_password.size != 16)) {
4637 return NT_STATUS_INVALID_PARAMETER;
4640 if (!session_key->length) {
4641 return NT_STATUS_NO_USER_SESSION_KEY;
4644 in = data_blob_const(id21->nt_owf_password.array, 16);
4645 out = data_blob_talloc_zero(mem_ctx, 16);
4647 sess_crypt_blob(&out, &in, session_key, false);
4649 pdb_set_nt_passwd(pwd, out.data, PDB_CHANGED);
4650 pdb_set_pass_last_set_time(pwd, time(NULL), PDB_CHANGED);
4654 if (id21->fields_present & SAMR_FIELD_LM_PASSWORD_PRESENT) {
4655 if (id21->lm_password_set) {
4658 if ((id21->lm_owf_password.length != 16) ||
4659 (id21->lm_owf_password.size != 16)) {
4660 return NT_STATUS_INVALID_PARAMETER;
4663 if (!session_key->length) {
4664 return NT_STATUS_NO_USER_SESSION_KEY;
4667 in = data_blob_const(id21->lm_owf_password.array, 16);
4668 out = data_blob_talloc_zero(mem_ctx, 16);
4670 sess_crypt_blob(&out, &in, session_key, false);
4672 pdb_set_lanman_passwd(pwd, out.data, PDB_CHANGED);
4673 pdb_set_pass_last_set_time(pwd, time(NULL), PDB_CHANGED);
4677 /* we need to separately check for an account rename first */
4679 if (id21->account_name.string &&
4680 (!strequal(id21->account_name.string, pdb_get_username(pwd))))
4683 /* check to see if the new username already exists. Note: we can't
4684 reliably lock all backends, so there is potentially the
4685 possibility that a user can be created in between this check and
4686 the rename. The rename should fail, but may not get the
4687 exact same failure status code. I think this is small enough
4688 of a window for this type of operation and the results are
4689 simply that the rename fails with a slightly different status
4690 code (like UNSUCCESSFUL instead of ALREADY_EXISTS). */
4692 status = can_create(mem_ctx, id21->account_name.string);
4693 if (!NT_STATUS_IS_OK(status)) {
4697 status = pdb_rename_sam_account(pwd, id21->account_name.string);
4699 if (!NT_STATUS_IS_OK(status)) {
4700 DEBUG(0,("set_user_info_21: failed to rename account: %s\n",
4701 nt_errstr(status)));
4705 /* set the new username so that later
4706 functions can work on the new account */
4707 pdb_set_username(pwd, id21->account_name.string, PDB_SET);
4710 copy_id21_to_sam_passwd("INFO_21", pwd, id21);
4713 * The funny part about the previous two calls is
4714 * that pwd still has the password hashes from the
4715 * passdb entry. These have not been updated from
4716 * id21. I don't know if they need to be set. --jerry
4719 if ( IS_SAM_CHANGED(pwd, PDB_GROUPSID) ) {
4720 status = pdb_set_unix_primary_group(mem_ctx, pwd);
4721 if ( !NT_STATUS_IS_OK(status) ) {
4726 /* Don't worry about writing out the user account since the
4727 primary group SID is generated solely from the user's Unix
4730 /* write the change out */
4731 if(!NT_STATUS_IS_OK(status = pdb_update_sam_account(pwd))) {
4735 return NT_STATUS_OK;
4738 /*******************************************************************
4740 ********************************************************************/
4742 static NTSTATUS set_user_info_23(TALLOC_CTX *mem_ctx,
4743 struct samr_UserInfo23 *id23,
4746 char *plaintext_buf = NULL;
4752 DEBUG(5, ("set_user_info_23: NULL id23\n"));
4753 return NT_STATUS_INVALID_PARAMETER;
4756 if (id23->info.fields_present == 0) {
4757 return NT_STATUS_INVALID_PARAMETER;
4760 if (id23->info.fields_present & SAMR_FIELD_LAST_PWD_CHANGE) {
4761 return NT_STATUS_ACCESS_DENIED;
4764 if ((id23->info.fields_present & SAMR_FIELD_NT_PASSWORD_PRESENT) ||
4765 (id23->info.fields_present & SAMR_FIELD_LM_PASSWORD_PRESENT)) {
4767 DEBUG(5, ("Attempting administrator password change (level 23) for user %s\n",
4768 pdb_get_username(pwd)));
4770 if (!decode_pw_buffer(mem_ctx,
4771 id23->password.data,
4775 return NT_STATUS_WRONG_PASSWORD;
4778 if (!pdb_set_plaintext_passwd (pwd, plaintext_buf)) {
4779 return NT_STATUS_ACCESS_DENIED;
4783 copy_id23_to_sam_passwd(pwd, id23);
4785 acct_ctrl = pdb_get_acct_ctrl(pwd);
4787 /* if it's a trust account, don't update /etc/passwd */
4788 if ( ( (acct_ctrl & ACB_DOMTRUST) == ACB_DOMTRUST ) ||
4789 ( (acct_ctrl & ACB_WSTRUST) == ACB_WSTRUST) ||
4790 ( (acct_ctrl & ACB_SVRTRUST) == ACB_SVRTRUST) ) {
4791 DEBUG(5, ("Changing trust account. Not updating /etc/passwd\n"));
4792 } else if (plaintext_buf) {
4793 /* update the UNIX password */
4794 if (lp_unix_password_sync() ) {
4795 struct passwd *passwd;
4796 if (pdb_get_username(pwd) == NULL) {
4797 DEBUG(1, ("chgpasswd: User without name???\n"));
4798 return NT_STATUS_ACCESS_DENIED;
4801 passwd = Get_Pwnam_alloc(pwd, pdb_get_username(pwd));
4802 if (passwd == NULL) {
4803 DEBUG(1, ("chgpasswd: Username does not exist in system !?!\n"));
4806 if(!chgpasswd(pdb_get_username(pwd), passwd, "", plaintext_buf, True)) {
4807 return NT_STATUS_ACCESS_DENIED;
4809 TALLOC_FREE(passwd);
4813 if (plaintext_buf) {
4814 memset(plaintext_buf, '\0', strlen(plaintext_buf));
4817 if (IS_SAM_CHANGED(pwd, PDB_GROUPSID) &&
4818 (!NT_STATUS_IS_OK(status = pdb_set_unix_primary_group(mem_ctx,
4823 if(!NT_STATUS_IS_OK(status = pdb_update_sam_account(pwd))) {
4827 return NT_STATUS_OK;
4830 /*******************************************************************
4832 ********************************************************************/
4834 static bool set_user_info_pw(uint8 *pass, struct samu *pwd)
4837 char *plaintext_buf = NULL;
4840 DEBUG(5, ("Attempting administrator password change for user %s\n",
4841 pdb_get_username(pwd)));
4843 acct_ctrl = pdb_get_acct_ctrl(pwd);
4845 if (!decode_pw_buffer(talloc_tos(),
4853 if (!pdb_set_plaintext_passwd (pwd, plaintext_buf)) {
4857 /* if it's a trust account, don't update /etc/passwd */
4858 if ( ( (acct_ctrl & ACB_DOMTRUST) == ACB_DOMTRUST ) ||
4859 ( (acct_ctrl & ACB_WSTRUST) == ACB_WSTRUST) ||
4860 ( (acct_ctrl & ACB_SVRTRUST) == ACB_SVRTRUST) ) {
4861 DEBUG(5, ("Changing trust account or non-unix-user password, not updating /etc/passwd\n"));
4863 /* update the UNIX password */
4864 if (lp_unix_password_sync()) {
4865 struct passwd *passwd;
4867 if (pdb_get_username(pwd) == NULL) {
4868 DEBUG(1, ("chgpasswd: User without name???\n"));
4872 passwd = Get_Pwnam_alloc(pwd, pdb_get_username(pwd));
4873 if (passwd == NULL) {
4874 DEBUG(1, ("chgpasswd: Username does not exist in system !?!\n"));
4877 if(!chgpasswd(pdb_get_username(pwd), passwd, "", plaintext_buf, True)) {
4880 TALLOC_FREE(passwd);
4884 memset(plaintext_buf, '\0', strlen(plaintext_buf));
4886 DEBUG(5,("set_user_info_pw: pdb_update_pwd()\n"));
4891 /*******************************************************************
4893 ********************************************************************/
4895 static NTSTATUS set_user_info_24(TALLOC_CTX *mem_ctx,
4896 struct samr_UserInfo24 *id24,
4902 DEBUG(5, ("set_user_info_24: NULL id24\n"));
4903 return NT_STATUS_INVALID_PARAMETER;
4906 if (!set_user_info_pw(id24->password.data, pwd)) {
4907 return NT_STATUS_WRONG_PASSWORD;
4910 copy_id24_to_sam_passwd(pwd, id24);
4912 status = pdb_update_sam_account(pwd);
4913 if (!NT_STATUS_IS_OK(status)) {
4917 return NT_STATUS_OK;
4920 /*******************************************************************
4922 ********************************************************************/
4924 static NTSTATUS set_user_info_25(TALLOC_CTX *mem_ctx,
4925 struct samr_UserInfo25 *id25,
4931 DEBUG(5, ("set_user_info_25: NULL id25\n"));
4932 return NT_STATUS_INVALID_PARAMETER;
4935 if (id25->info.fields_present == 0) {
4936 return NT_STATUS_INVALID_PARAMETER;
4939 if (id25->info.fields_present & SAMR_FIELD_LAST_PWD_CHANGE) {
4940 return NT_STATUS_ACCESS_DENIED;
4943 if ((id25->info.fields_present & SAMR_FIELD_NT_PASSWORD_PRESENT) ||
4944 (id25->info.fields_present & SAMR_FIELD_LM_PASSWORD_PRESENT)) {
4946 if (!set_user_info_pw(id25->password.data, pwd)) {
4947 return NT_STATUS_WRONG_PASSWORD;
4951 copy_id25_to_sam_passwd(pwd, id25);
4953 /* write the change out */
4954 if(!NT_STATUS_IS_OK(status = pdb_update_sam_account(pwd))) {
4959 * We need to "pdb_update_sam_account" before the unix primary group
4960 * is set, because the idealx scripts would also change the
4961 * sambaPrimaryGroupSid using the ldap replace method. pdb_ldap uses
4962 * the delete explicit / add explicit, which would then fail to find
4963 * the previous primaryGroupSid value.
4966 if ( IS_SAM_CHANGED(pwd, PDB_GROUPSID) ) {
4967 status = pdb_set_unix_primary_group(mem_ctx, pwd);
4968 if ( !NT_STATUS_IS_OK(status) ) {
4973 return NT_STATUS_OK;
4976 /*******************************************************************
4978 ********************************************************************/
4980 static NTSTATUS set_user_info_26(TALLOC_CTX *mem_ctx,
4981 struct samr_UserInfo26 *id26,
4987 DEBUG(5, ("set_user_info_26: NULL id26\n"));
4988 return NT_STATUS_INVALID_PARAMETER;
4991 if (!set_user_info_pw(id26->password.data, pwd)) {
4992 return NT_STATUS_WRONG_PASSWORD;
4995 copy_id26_to_sam_passwd(pwd, id26);
4997 status = pdb_update_sam_account(pwd);
4998 if (!NT_STATUS_IS_OK(status)) {
5002 return NT_STATUS_OK;
5005 /*************************************************************
5006 **************************************************************/
5008 static uint32_t samr_set_user_info_map_fields_to_access_mask(uint32_t fields)
5010 uint32_t acc_required = 0;
5012 /* USER_ALL_USERNAME */
5013 if (fields & SAMR_FIELD_ACCOUNT_NAME)
5014 acc_required |= SAMR_USER_ACCESS_SET_ATTRIBUTES;
5015 /* USER_ALL_FULLNAME */
5016 if (fields & SAMR_FIELD_FULL_NAME)
5017 acc_required |= SAMR_USER_ACCESS_SET_ATTRIBUTES;
5018 /* USER_ALL_PRIMARYGROUPID */
5019 if (fields & SAMR_FIELD_PRIMARY_GID)
5020 acc_required |= SAMR_USER_ACCESS_SET_ATTRIBUTES;
5021 /* USER_ALL_HOMEDIRECTORY */
5022 if (fields & SAMR_FIELD_HOME_DIRECTORY)
5023 acc_required |= SAMR_USER_ACCESS_SET_ATTRIBUTES;
5024 /* USER_ALL_HOMEDIRECTORYDRIVE */
5025 if (fields & SAMR_FIELD_HOME_DRIVE)
5026 acc_required |= SAMR_USER_ACCESS_SET_ATTRIBUTES;
5027 /* USER_ALL_SCRIPTPATH */
5028 if (fields & SAMR_FIELD_LOGON_SCRIPT)
5029 acc_required |= SAMR_USER_ACCESS_SET_ATTRIBUTES;
5030 /* USER_ALL_PROFILEPATH */
5031 if (fields & SAMR_FIELD_PROFILE_PATH)
5032 acc_required |= SAMR_USER_ACCESS_SET_ATTRIBUTES;
5033 /* USER_ALL_ADMINCOMMENT */
5034 if (fields & SAMR_FIELD_COMMENT)
5035 acc_required |= SAMR_USER_ACCESS_SET_ATTRIBUTES;
5036 /* USER_ALL_WORKSTATIONS */
5037 if (fields & SAMR_FIELD_WORKSTATIONS)
5038 acc_required |= SAMR_USER_ACCESS_SET_ATTRIBUTES;
5039 /* USER_ALL_LOGONHOURS */
5040 if (fields & SAMR_FIELD_LOGON_HOURS)
5041 acc_required |= SAMR_USER_ACCESS_SET_ATTRIBUTES;
5042 /* USER_ALL_ACCOUNTEXPIRES */
5043 if (fields & SAMR_FIELD_ACCT_EXPIRY)
5044 acc_required |= SAMR_USER_ACCESS_SET_ATTRIBUTES;
5045 /* USER_ALL_USERACCOUNTCONTROL */
5046 if (fields & SAMR_FIELD_ACCT_FLAGS)
5047 acc_required |= SAMR_USER_ACCESS_SET_ATTRIBUTES;
5048 /* USER_ALL_PARAMETERS */
5049 if (fields & SAMR_FIELD_PARAMETERS)
5050 acc_required |= SAMR_USER_ACCESS_SET_ATTRIBUTES;
5051 /* USER_ALL_USERCOMMENT */
5052 if (fields & SAMR_FIELD_COMMENT)
5053 acc_required |= SAMR_USER_ACCESS_SET_LOC_COM;
5054 /* USER_ALL_COUNTRYCODE */
5055 if (fields & SAMR_FIELD_COUNTRY_CODE)
5056 acc_required |= SAMR_USER_ACCESS_SET_LOC_COM;
5057 /* USER_ALL_CODEPAGE */
5058 if (fields & SAMR_FIELD_CODE_PAGE)
5059 acc_required |= SAMR_USER_ACCESS_SET_LOC_COM;
5060 /* USER_ALL_NTPASSWORDPRESENT */
5061 if (fields & SAMR_FIELD_NT_PASSWORD_PRESENT)
5062 acc_required |= SAMR_USER_ACCESS_SET_PASSWORD;
5063 /* USER_ALL_LMPASSWORDPRESENT */
5064 if (fields & SAMR_FIELD_LM_PASSWORD_PRESENT)
5065 acc_required |= SAMR_USER_ACCESS_SET_PASSWORD;
5066 /* USER_ALL_PASSWORDEXPIRED */
5067 if (fields & SAMR_FIELD_EXPIRED_FLAG)
5068 acc_required |= SAMR_USER_ACCESS_SET_PASSWORD;
5070 return acc_required;
5073 /*******************************************************************
5075 ********************************************************************/
5077 NTSTATUS _samr_SetUserInfo(pipes_struct *p,
5078 struct samr_SetUserInfo *r)
5080 struct samr_user_info *uinfo;
5082 struct samu *pwd = NULL;
5083 union samr_UserInfo *info = r->in.info;
5084 uint32_t acc_required = 0;
5085 uint32_t fields = 0;
5088 DEBUG(5,("_samr_SetUserInfo: %d\n", __LINE__));
5090 /* This is tricky. A WinXP domain join sets
5091 (SAMR_USER_ACCESS_SET_PASSWORD|SAMR_USER_ACCESS_SET_ATTRIBUTES|SAMR_USER_ACCESS_GET_ATTRIBUTES)
5092 The MMC lusrmgr plugin includes these perms and more in the SamrOpenUser(). But the
5093 standard Win32 API calls just ask for SAMR_USER_ACCESS_SET_PASSWORD in the SamrOpenUser().
5094 This should be enough for levels 18, 24, 25,& 26. Info level 23 can set more so
5095 we'll use the set from the WinXP join as the basis. */
5097 switch (r->in.level) {
5098 case 2: /* UserPreferencesInformation */
5099 /* USER_WRITE_ACCOUNT | USER_WRITE_PREFERENCES */
5100 acc_required = SAMR_USER_ACCESS_SET_ATTRIBUTES | SAMR_USER_ACCESS_SET_LOC_COM;
5102 case 4: /* UserLogonHoursInformation */
5103 case 6: /* UserNameInformation */
5104 case 7: /* UserAccountNameInformation */
5105 case 8: /* UserFullNameInformation */
5106 case 9: /* UserPrimaryGroupInformation */
5107 case 10: /* UserHomeInformation */
5108 case 11: /* UserScriptInformation */
5109 case 12: /* UserProfileInformation */
5110 case 13: /* UserAdminCommentInformation */
5111 case 14: /* UserWorkStationsInformation */
5112 case 16: /* UserControlInformation */
5113 case 17: /* UserExpiresInformation */
5114 case 20: /* UserParametersInformation */
5115 /* USER_WRITE_ACCOUNT */
5116 acc_required = SAMR_USER_ACCESS_SET_ATTRIBUTES;
5118 case 18: /* UserInternal1Information */
5119 /* FIXME: gd, this is a guess */
5120 acc_required = SAMR_USER_ACCESS_SET_PASSWORD;
5122 case 21: /* UserAllInformation */
5123 fields = info->info21.fields_present;
5124 acc_required = samr_set_user_info_map_fields_to_access_mask(fields);
5126 case 23: /* UserInternal4Information */
5127 fields = info->info23.info.fields_present;
5128 acc_required = samr_set_user_info_map_fields_to_access_mask(fields);
5130 case 25: /* UserInternal4InformationNew */
5131 fields = info->info25.info.fields_present;
5132 acc_required = samr_set_user_info_map_fields_to_access_mask(fields);
5134 case 24: /* UserInternal5Information */
5135 case 26: /* UserInternal5InformationNew */
5136 acc_required = SAMR_USER_ACCESS_SET_PASSWORD;
5139 return NT_STATUS_INVALID_INFO_CLASS;
5142 uinfo = policy_handle_find(p, r->in.user_handle, acc_required, NULL,
5143 struct samr_user_info, &status);
5144 if (!NT_STATUS_IS_OK(status)) {
5148 DEBUG(5, ("_samr_SetUserInfo: sid:%s, level:%d\n",
5149 sid_string_dbg(&uinfo->sid), r->in.level));
5152 DEBUG(5, ("_samr_SetUserInfo: NULL info level\n"));
5153 return NT_STATUS_INVALID_INFO_CLASS;
5156 if (!(pwd = samu_new(NULL))) {
5157 return NT_STATUS_NO_MEMORY;
5161 ret = pdb_getsampwsid(pwd, &uinfo->sid);
5166 return NT_STATUS_NO_SUCH_USER;
5169 /* ================ BEGIN Privilege BLOCK ================ */
5173 /* ok! user info levels (lots: see MSDEV help), off we go... */
5175 switch (r->in.level) {
5178 status = set_user_info_2(p->mem_ctx,
5183 status = set_user_info_4(p->mem_ctx,
5188 status = set_user_info_6(p->mem_ctx,
5193 status = set_user_info_7(p->mem_ctx,
5198 status = set_user_info_8(p->mem_ctx,
5203 status = set_user_info_10(p->mem_ctx,
5204 &info->info10, pwd);
5208 status = set_user_info_11(p->mem_ctx,
5209 &info->info11, pwd);
5213 status = set_user_info_12(p->mem_ctx,
5214 &info->info12, pwd);
5218 status = set_user_info_13(p->mem_ctx,
5219 &info->info13, pwd);
5223 status = set_user_info_14(p->mem_ctx,
5224 &info->info14, pwd);
5228 status = set_user_info_16(p->mem_ctx,
5229 &info->info16, pwd);
5233 status = set_user_info_17(p->mem_ctx,
5234 &info->info17, pwd);
5238 /* Used by AS/U JRA. */
5239 status = set_user_info_18(&info->info18,
5241 &p->server_info->user_session_key,
5246 status = set_user_info_20(p->mem_ctx,
5247 &info->info20, pwd);
5251 status = set_user_info_21(&info->info21,
5253 &p->server_info->user_session_key,
5258 if (!p->server_info->user_session_key.length) {
5259 status = NT_STATUS_NO_USER_SESSION_KEY;
5261 arcfour_crypt_blob(info->info23.password.data, 516,
5262 &p->server_info->user_session_key);
5264 dump_data(100, info->info23.password.data, 516);
5266 status = set_user_info_23(p->mem_ctx,
5267 &info->info23, pwd);
5271 if (!p->server_info->user_session_key.length) {
5272 status = NT_STATUS_NO_USER_SESSION_KEY;
5274 arcfour_crypt_blob(info->info24.password.data,
5276 &p->server_info->user_session_key);
5278 dump_data(100, info->info24.password.data, 516);
5280 status = set_user_info_24(p->mem_ctx,
5281 &info->info24, pwd);
5285 if (!p->server_info->user_session_key.length) {
5286 status = NT_STATUS_NO_USER_SESSION_KEY;
5288 encode_or_decode_arc4_passwd_buffer(
5289 info->info25.password.data,
5290 &p->server_info->user_session_key);
5292 dump_data(100, info->info25.password.data, 532);
5294 status = set_user_info_25(p->mem_ctx,
5295 &info->info25, pwd);
5299 if (!p->server_info->user_session_key.length) {
5300 status = NT_STATUS_NO_USER_SESSION_KEY;
5302 encode_or_decode_arc4_passwd_buffer(
5303 info->info26.password.data,
5304 &p->server_info->user_session_key);
5306 dump_data(100, info->info26.password.data, 516);
5308 status = set_user_info_26(p->mem_ctx,
5309 &info->info26, pwd);
5313 status = NT_STATUS_INVALID_INFO_CLASS;
5320 /* ================ END Privilege BLOCK ================ */
5322 if (NT_STATUS_IS_OK(status)) {
5323 force_flush_samr_cache(&uinfo->sid);
5329 /*******************************************************************
5331 ********************************************************************/
5333 NTSTATUS _samr_SetUserInfo2(pipes_struct *p,
5334 struct samr_SetUserInfo2 *r)
5336 struct samr_SetUserInfo q;
5338 q.in.user_handle = r->in.user_handle;
5339 q.in.level = r->in.level;
5340 q.in.info = r->in.info;
5342 return _samr_SetUserInfo(p, &q);
5345 /*********************************************************************
5346 _samr_GetAliasMembership
5347 *********************************************************************/
5349 NTSTATUS _samr_GetAliasMembership(pipes_struct *p,
5350 struct samr_GetAliasMembership *r)
5352 size_t num_alias_rids;
5354 struct samr_domain_info *dinfo;
5359 struct dom_sid *members;
5361 DEBUG(5,("_samr_GetAliasMembership: %d\n", __LINE__));
5363 dinfo = policy_handle_find(p, r->in.domain_handle,
5364 SAMR_DOMAIN_ACCESS_LOOKUP_ALIAS
5365 | SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT, NULL,
5366 struct samr_domain_info, &status);
5367 if (!NT_STATUS_IS_OK(status)) {
5371 if (!sid_check_is_domain(&dinfo->sid) &&
5372 !sid_check_is_builtin(&dinfo->sid))
5373 return NT_STATUS_OBJECT_TYPE_MISMATCH;
5375 if (r->in.sids->num_sids) {
5376 members = TALLOC_ARRAY(p->mem_ctx, struct dom_sid, r->in.sids->num_sids);
5378 if (members == NULL)
5379 return NT_STATUS_NO_MEMORY;
5384 for (i=0; i<r->in.sids->num_sids; i++)
5385 sid_copy(&members[i], r->in.sids->sids[i].sid);
5391 status = pdb_enum_alias_memberships(p->mem_ctx, &dinfo->sid, members,
5392 r->in.sids->num_sids,
5393 &alias_rids, &num_alias_rids);
5396 if (!NT_STATUS_IS_OK(status)) {
5400 r->out.rids->count = num_alias_rids;
5401 r->out.rids->ids = alias_rids;
5403 if (r->out.rids->ids == NULL) {
5404 /* Windows domain clients don't accept a NULL ptr here */
5405 r->out.rids->ids = talloc_zero(p->mem_ctx, uint32_t);
5407 if (r->out.rids->ids == NULL) {
5408 return NT_STATUS_NO_MEMORY;
5411 return NT_STATUS_OK;
5414 /*********************************************************************
5415 _samr_GetMembersInAlias
5416 *********************************************************************/
5418 NTSTATUS _samr_GetMembersInAlias(pipes_struct *p,
5419 struct samr_GetMembersInAlias *r)
5421 struct samr_alias_info *ainfo;
5424 size_t num_sids = 0;
5425 struct lsa_SidPtr *sids = NULL;
5426 struct dom_sid *pdb_sids = NULL;
5428 ainfo = policy_handle_find(p, r->in.alias_handle,
5429 SAMR_ALIAS_ACCESS_GET_MEMBERS, NULL,
5430 struct samr_alias_info, &status);
5431 if (!NT_STATUS_IS_OK(status)) {
5435 DEBUG(10, ("sid is %s\n", sid_string_dbg(&ainfo->sid)));
5438 status = pdb_enum_aliasmem(&ainfo->sid, talloc_tos(), &pdb_sids,
5442 if (!NT_STATUS_IS_OK(status)) {
5447 sids = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_SidPtr, num_sids);
5449 TALLOC_FREE(pdb_sids);
5450 return NT_STATUS_NO_MEMORY;
5454 for (i = 0; i < num_sids; i++) {
5455 sids[i].sid = sid_dup_talloc(p->mem_ctx, &pdb_sids[i]);
5457 TALLOC_FREE(pdb_sids);
5458 return NT_STATUS_NO_MEMORY;
5462 r->out.sids->num_sids = num_sids;
5463 r->out.sids->sids = sids;
5465 TALLOC_FREE(pdb_sids);
5467 return NT_STATUS_OK;
5470 /*********************************************************************
5471 _samr_QueryGroupMember
5472 *********************************************************************/
5474 NTSTATUS _samr_QueryGroupMember(pipes_struct *p,
5475 struct samr_QueryGroupMember *r)
5477 struct samr_group_info *ginfo;
5478 size_t i, num_members;
5484 struct samr_RidTypeArray *rids = NULL;
5486 ginfo = policy_handle_find(p, r->in.group_handle,
5487 SAMR_GROUP_ACCESS_GET_MEMBERS, NULL,
5488 struct samr_group_info, &status);
5489 if (!NT_STATUS_IS_OK(status)) {
5493 rids = TALLOC_ZERO_P(p->mem_ctx, struct samr_RidTypeArray);
5495 return NT_STATUS_NO_MEMORY;
5498 DEBUG(10, ("sid is %s\n", sid_string_dbg(&ginfo->sid)));
5500 if (!sid_check_is_in_our_domain(&ginfo->sid)) {
5501 DEBUG(3, ("sid %s is not in our domain\n",
5502 sid_string_dbg(&ginfo->sid)));
5503 return NT_STATUS_NO_SUCH_GROUP;
5506 DEBUG(10, ("lookup on Domain SID\n"));
5509 status = pdb_enum_group_members(p->mem_ctx, &ginfo->sid,
5510 &rid, &num_members);
5513 if (!NT_STATUS_IS_OK(status))
5517 attr=TALLOC_ZERO_ARRAY(p->mem_ctx, uint32, num_members);
5519 return NT_STATUS_NO_MEMORY;
5525 for (i=0; i<num_members; i++)
5526 attr[i] = SID_NAME_USER;
5528 rids->count = num_members;
5532 *r->out.rids = rids;
5534 return NT_STATUS_OK;
5537 /*********************************************************************
5538 _samr_AddAliasMember
5539 *********************************************************************/
5541 NTSTATUS _samr_AddAliasMember(pipes_struct *p,
5542 struct samr_AddAliasMember *r)
5544 struct samr_alias_info *ainfo;
5547 ainfo = policy_handle_find(p, r->in.alias_handle,
5548 SAMR_ALIAS_ACCESS_ADD_MEMBER, NULL,
5549 struct samr_alias_info, &status);
5550 if (!NT_STATUS_IS_OK(status)) {
5554 DEBUG(10, ("sid is %s\n", sid_string_dbg(&ainfo->sid)));
5556 /******** BEGIN SeAddUsers BLOCK *********/
5559 status = pdb_add_aliasmem(&ainfo->sid, r->in.sid);
5562 /******** END SeAddUsers BLOCK *********/
5564 if (NT_STATUS_IS_OK(status)) {
5565 force_flush_samr_cache(&ainfo->sid);
5571 /*********************************************************************
5572 _samr_DeleteAliasMember
5573 *********************************************************************/
5575 NTSTATUS _samr_DeleteAliasMember(pipes_struct *p,
5576 struct samr_DeleteAliasMember *r)
5578 struct samr_alias_info *ainfo;
5581 ainfo = policy_handle_find(p, r->in.alias_handle,
5582 SAMR_ALIAS_ACCESS_REMOVE_MEMBER, NULL,
5583 struct samr_alias_info, &status);
5584 if (!NT_STATUS_IS_OK(status)) {
5588 DEBUG(10, ("_samr_del_aliasmem:sid is %s\n",
5589 sid_string_dbg(&ainfo->sid)));
5591 /******** BEGIN SeAddUsers BLOCK *********/
5594 status = pdb_del_aliasmem(&ainfo->sid, r->in.sid);
5597 /******** END SeAddUsers BLOCK *********/
5599 if (NT_STATUS_IS_OK(status)) {
5600 force_flush_samr_cache(&ainfo->sid);
5606 /*********************************************************************
5607 _samr_AddGroupMember
5608 *********************************************************************/
5610 NTSTATUS _samr_AddGroupMember(pipes_struct *p,
5611 struct samr_AddGroupMember *r)
5613 struct samr_group_info *ginfo;
5617 ginfo = policy_handle_find(p, r->in.group_handle,
5618 SAMR_GROUP_ACCESS_ADD_MEMBER, NULL,
5619 struct samr_group_info, &status);
5620 if (!NT_STATUS_IS_OK(status)) {
5624 DEBUG(10, ("sid is %s\n", sid_string_dbg(&ginfo->sid)));
5626 if (!sid_peek_check_rid(get_global_sam_sid(), &ginfo->sid,
5628 return NT_STATUS_INVALID_HANDLE;
5631 /******** BEGIN SeAddUsers BLOCK *********/
5634 status = pdb_add_groupmem(p->mem_ctx, group_rid, r->in.rid);
5637 /******** END SeAddUsers BLOCK *********/
5639 force_flush_samr_cache(&ginfo->sid);
5644 /*********************************************************************
5645 _samr_DeleteGroupMember
5646 *********************************************************************/
5648 NTSTATUS _samr_DeleteGroupMember(pipes_struct *p,
5649 struct samr_DeleteGroupMember *r)
5652 struct samr_group_info *ginfo;
5657 * delete the group member named r->in.rid
5658 * who is a member of the sid associated with the handle
5659 * the rid is a user's rid as the group is a domain group.
5662 ginfo = policy_handle_find(p, r->in.group_handle,
5663 SAMR_GROUP_ACCESS_REMOVE_MEMBER, NULL,
5664 struct samr_group_info, &status);
5665 if (!NT_STATUS_IS_OK(status)) {
5669 if (!sid_peek_check_rid(get_global_sam_sid(), &ginfo->sid,
5671 return NT_STATUS_INVALID_HANDLE;
5674 /******** BEGIN SeAddUsers BLOCK *********/
5677 status = pdb_del_groupmem(p->mem_ctx, group_rid, r->in.rid);
5680 /******** END SeAddUsers BLOCK *********/
5682 force_flush_samr_cache(&ginfo->sid);
5687 /*********************************************************************
5689 *********************************************************************/
5691 NTSTATUS _samr_DeleteUser(pipes_struct *p,
5692 struct samr_DeleteUser *r)
5694 struct samr_user_info *uinfo;
5696 struct samu *sam_pass=NULL;
5699 DEBUG(5, ("_samr_DeleteUser: %d\n", __LINE__));
5701 uinfo = policy_handle_find(p, r->in.user_handle,
5702 SEC_STD_DELETE, NULL,
5703 struct samr_user_info, &status);
5704 if (!NT_STATUS_IS_OK(status)) {
5708 if (!sid_check_is_in_our_domain(&uinfo->sid))
5709 return NT_STATUS_CANNOT_DELETE;
5711 /* check if the user exists before trying to delete */
5712 if ( !(sam_pass = samu_new( NULL )) ) {
5713 return NT_STATUS_NO_MEMORY;
5717 ret = pdb_getsampwsid(sam_pass, &uinfo->sid);
5721 DEBUG(5,("_samr_DeleteUser: User %s doesn't exist.\n",
5722 sid_string_dbg(&uinfo->sid)));
5723 TALLOC_FREE(sam_pass);
5724 return NT_STATUS_NO_SUCH_USER;
5727 /******** BEGIN SeAddUsers BLOCK *********/
5730 status = pdb_delete_user(p->mem_ctx, sam_pass);
5733 /******** END SeAddUsers BLOCK *********/
5735 if ( !NT_STATUS_IS_OK(status) ) {
5736 DEBUG(5,("_samr_DeleteUser: Failed to delete entry for "
5737 "user %s: %s.\n", pdb_get_username(sam_pass),
5738 nt_errstr(status)));
5739 TALLOC_FREE(sam_pass);
5744 TALLOC_FREE(sam_pass);
5746 force_flush_samr_cache(&uinfo->sid);
5748 if (!close_policy_hnd(p, r->in.user_handle))
5749 return NT_STATUS_OBJECT_NAME_INVALID;
5751 ZERO_STRUCTP(r->out.user_handle);
5753 return NT_STATUS_OK;
5756 /*********************************************************************
5757 _samr_DeleteDomainGroup
5758 *********************************************************************/
5760 NTSTATUS _samr_DeleteDomainGroup(pipes_struct *p,
5761 struct samr_DeleteDomainGroup *r)
5763 struct samr_group_info *ginfo;
5767 DEBUG(5, ("samr_DeleteDomainGroup: %d\n", __LINE__));
5769 ginfo = policy_handle_find(p, r->in.group_handle,
5770 SEC_STD_DELETE, NULL,
5771 struct samr_group_info, &status);
5772 if (!NT_STATUS_IS_OK(status)) {
5776 DEBUG(10, ("sid is %s\n", sid_string_dbg(&ginfo->sid)));
5778 if (!sid_peek_check_rid(get_global_sam_sid(), &ginfo->sid,
5780 return NT_STATUS_NO_SUCH_GROUP;
5783 /******** BEGIN SeAddUsers BLOCK *********/
5786 status = pdb_delete_dom_group(p->mem_ctx, group_rid);
5789 /******** END SeAddUsers BLOCK *********/
5791 if ( !NT_STATUS_IS_OK(status) ) {
5792 DEBUG(5,("_samr_DeleteDomainGroup: Failed to delete mapping "
5793 "entry for group %s: %s\n",
5794 sid_string_dbg(&ginfo->sid),
5795 nt_errstr(status)));
5799 force_flush_samr_cache(&ginfo->sid);
5801 if (!close_policy_hnd(p, r->in.group_handle))
5802 return NT_STATUS_OBJECT_NAME_INVALID;
5804 return NT_STATUS_OK;
5807 /*********************************************************************
5808 _samr_DeleteDomAlias
5809 *********************************************************************/
5811 NTSTATUS _samr_DeleteDomAlias(pipes_struct *p,
5812 struct samr_DeleteDomAlias *r)
5814 struct samr_alias_info *ainfo;
5817 DEBUG(5, ("_samr_DeleteDomAlias: %d\n", __LINE__));
5819 ainfo = policy_handle_find(p, r->in.alias_handle,
5820 SEC_STD_DELETE, NULL,
5821 struct samr_alias_info, &status);
5822 if (!NT_STATUS_IS_OK(status)) {
5826 DEBUG(10, ("sid is %s\n", sid_string_dbg(&ainfo->sid)));
5828 /* Don't let Windows delete builtin groups */
5830 if ( sid_check_is_in_builtin( &ainfo->sid ) ) {
5831 return NT_STATUS_SPECIAL_ACCOUNT;
5834 if (!sid_check_is_in_our_domain(&ainfo->sid))
5835 return NT_STATUS_NO_SUCH_ALIAS;
5837 DEBUG(10, ("lookup on Local SID\n"));
5839 /******** BEGIN SeAddUsers BLOCK *********/
5842 /* Have passdb delete the alias */
5843 status = pdb_delete_alias(&ainfo->sid);
5846 /******** END SeAddUsers BLOCK *********/
5848 if ( !NT_STATUS_IS_OK(status))
5851 force_flush_samr_cache(&ainfo->sid);
5853 if (!close_policy_hnd(p, r->in.alias_handle))
5854 return NT_STATUS_OBJECT_NAME_INVALID;
5856 return NT_STATUS_OK;
5859 /*********************************************************************
5860 _samr_CreateDomainGroup
5861 *********************************************************************/
5863 NTSTATUS _samr_CreateDomainGroup(pipes_struct *p,
5864 struct samr_CreateDomainGroup *r)
5869 struct samr_domain_info *dinfo;
5870 struct samr_group_info *ginfo;
5872 dinfo = policy_handle_find(p, r->in.domain_handle,
5873 SAMR_DOMAIN_ACCESS_CREATE_GROUP, NULL,
5874 struct samr_domain_info, &status);
5875 if (!NT_STATUS_IS_OK(status)) {
5879 if (!sid_check_is_domain(&dinfo->sid)) {
5880 return NT_STATUS_ACCESS_DENIED;
5883 name = r->in.name->string;
5885 return NT_STATUS_NO_MEMORY;
5888 status = can_create(p->mem_ctx, name);
5889 if (!NT_STATUS_IS_OK(status)) {
5893 /******** BEGIN SeAddUsers BLOCK *********/
5896 /* check that we successfully create the UNIX group */
5897 status = pdb_create_dom_group(p->mem_ctx, name, r->out.rid);
5900 /******** END SeAddUsers BLOCK *********/
5902 /* check if we should bail out here */
5904 if ( !NT_STATUS_IS_OK(status) )
5907 ginfo = policy_handle_create(p, r->out.group_handle,
5908 GENERIC_RIGHTS_GROUP_ALL_ACCESS,
5909 struct samr_group_info, &status);
5910 if (!NT_STATUS_IS_OK(status)) {
5913 sid_compose(&ginfo->sid, &dinfo->sid, *r->out.rid);
5915 force_flush_samr_cache(&dinfo->sid);
5917 return NT_STATUS_OK;
5920 /*********************************************************************
5921 _samr_CreateDomAlias
5922 *********************************************************************/
5924 NTSTATUS _samr_CreateDomAlias(pipes_struct *p,
5925 struct samr_CreateDomAlias *r)
5927 struct dom_sid info_sid;
5928 const char *name = NULL;
5929 struct samr_domain_info *dinfo;
5930 struct samr_alias_info *ainfo;
5934 dinfo = policy_handle_find(p, r->in.domain_handle,
5935 SAMR_DOMAIN_ACCESS_CREATE_ALIAS, NULL,
5936 struct samr_domain_info, &result);
5937 if (!NT_STATUS_IS_OK(result)) {
5941 if (!sid_check_is_domain(&dinfo->sid)) {
5942 return NT_STATUS_ACCESS_DENIED;
5945 name = r->in.alias_name->string;
5947 result = can_create(p->mem_ctx, name);
5948 if (!NT_STATUS_IS_OK(result)) {
5952 /******** BEGIN SeAddUsers BLOCK *********/
5955 /* Have passdb create the alias */
5956 result = pdb_create_alias(name, r->out.rid);
5959 /******** END SeAddUsers BLOCK *********/
5961 if (!NT_STATUS_IS_OK(result)) {
5962 DEBUG(10, ("pdb_create_alias failed: %s\n",
5963 nt_errstr(result)));
5967 sid_compose(&info_sid, &dinfo->sid, *r->out.rid);
5969 if (!sid_to_gid(&info_sid, &gid)) {
5970 DEBUG(10, ("Could not find alias just created\n"));
5971 return NT_STATUS_ACCESS_DENIED;
5974 /* check if the group has been successfully created */
5975 if ( getgrgid(gid) == NULL ) {
5976 DEBUG(10, ("getgrgid(%u) of just created alias failed\n",
5977 (unsigned int)gid));
5978 return NT_STATUS_ACCESS_DENIED;
5981 ainfo = policy_handle_create(p, r->out.alias_handle,
5982 GENERIC_RIGHTS_ALIAS_ALL_ACCESS,
5983 struct samr_alias_info, &result);
5984 if (!NT_STATUS_IS_OK(result)) {
5987 ainfo->sid = info_sid;
5989 force_flush_samr_cache(&info_sid);
5991 return NT_STATUS_OK;
5994 /*********************************************************************
5995 _samr_QueryGroupInfo
5996 *********************************************************************/
5998 NTSTATUS _samr_QueryGroupInfo(pipes_struct *p,
5999 struct samr_QueryGroupInfo *r)
6001 struct samr_group_info *ginfo;
6004 union samr_GroupInfo *info = NULL;
6006 uint32_t attributes = SE_GROUP_MANDATORY |
6007 SE_GROUP_ENABLED_BY_DEFAULT |
6009 const char *group_name = NULL;
6010 const char *group_description = NULL;
6012 ginfo = policy_handle_find(p, r->in.group_handle,
6013 SAMR_GROUP_ACCESS_LOOKUP_INFO, NULL,
6014 struct samr_group_info, &status);
6015 if (!NT_STATUS_IS_OK(status)) {
6020 ret = get_domain_group_from_sid(ginfo->sid, &map);
6023 return NT_STATUS_INVALID_HANDLE;
6025 /* FIXME: map contains fstrings */
6026 group_name = talloc_strdup(r, map.nt_name);
6027 group_description = talloc_strdup(r, map.comment);
6029 info = TALLOC_ZERO_P(p->mem_ctx, union samr_GroupInfo);
6031 return NT_STATUS_NO_MEMORY;
6034 switch (r->in.level) {
6040 status = pdb_enum_group_members(
6041 p->mem_ctx, &ginfo->sid, &members,
6045 if (!NT_STATUS_IS_OK(status)) {
6049 info->all.name.string = group_name;
6050 info->all.attributes = attributes;
6051 info->all.num_members = num_members;
6052 info->all.description.string = group_description;
6056 info->name.string = group_name;
6059 info->attributes.attributes = attributes;
6062 info->description.string = group_description;
6072 status = pdb_enum_group_members(
6073 p->mem_ctx, &ginfo->sid, &members,
6077 if (!NT_STATUS_IS_OK(status)) {
6081 info->all2.name.string = group_name;
6082 info->all2.attributes = attributes;
6083 info->all2.num_members = 0; /* num_members - in w2k3 this is always 0 */
6084 info->all2.description.string = group_description;
6089 return NT_STATUS_INVALID_INFO_CLASS;
6092 *r->out.info = info;
6094 return NT_STATUS_OK;
6097 /*********************************************************************
6099 *********************************************************************/
6101 NTSTATUS _samr_SetGroupInfo(pipes_struct *p,
6102 struct samr_SetGroupInfo *r)
6104 struct samr_group_info *ginfo;
6109 ginfo = policy_handle_find(p, r->in.group_handle,
6110 SAMR_GROUP_ACCESS_SET_INFO, NULL,
6111 struct samr_group_info, &status);
6112 if (!NT_STATUS_IS_OK(status)) {
6117 ret = get_domain_group_from_sid(ginfo->sid, &map);
6120 return NT_STATUS_NO_SUCH_GROUP;
6122 switch (r->in.level) {
6124 fstrcpy(map.nt_name, r->in.info->name.string);
6129 fstrcpy(map.comment, r->in.info->description.string);
6132 return NT_STATUS_INVALID_INFO_CLASS;
6135 /******** BEGIN SeAddUsers BLOCK *********/
6138 status = pdb_update_group_mapping_entry(&map);
6141 /******** End SeAddUsers BLOCK *********/
6143 if (NT_STATUS_IS_OK(status)) {
6144 force_flush_samr_cache(&ginfo->sid);
6150 /*********************************************************************
6152 *********************************************************************/
6154 NTSTATUS _samr_SetAliasInfo(pipes_struct *p,
6155 struct samr_SetAliasInfo *r)
6157 struct samr_alias_info *ainfo;
6158 struct acct_info info;
6161 ainfo = policy_handle_find(p, r->in.alias_handle,
6162 SAMR_ALIAS_ACCESS_SET_INFO, NULL,
6163 struct samr_alias_info, &status);
6164 if (!NT_STATUS_IS_OK(status)) {
6168 /* get the current group information */
6171 status = pdb_get_aliasinfo( &ainfo->sid, &info );
6174 if ( !NT_STATUS_IS_OK(status))
6177 switch (r->in.level) {
6182 /* We currently do not support renaming groups in the
6183 the BUILTIN domain. Refer to util_builtin.c to understand
6184 why. The eventually needs to be fixed to be like Windows
6185 where you can rename builtin groups, just not delete them */
6187 if ( sid_check_is_in_builtin( &ainfo->sid ) ) {
6188 return NT_STATUS_SPECIAL_ACCOUNT;
6191 /* There has to be a valid name (and it has to be different) */
6193 if ( !r->in.info->name.string )
6194 return NT_STATUS_INVALID_PARAMETER;
6196 /* If the name is the same just reply "ok". Yes this
6197 doesn't allow you to change the case of a group name. */
6199 if ( strequal( r->in.info->name.string, info.acct_name ) )
6200 return NT_STATUS_OK;
6202 fstrcpy( info.acct_name, r->in.info->name.string);
6204 /* make sure the name doesn't already exist as a user
6207 fstr_sprintf( group_name, "%s\\%s", global_myname(), info.acct_name );
6208 status = can_create( p->mem_ctx, group_name );
6209 if ( !NT_STATUS_IS_OK( status ) )
6213 case ALIASINFODESCRIPTION:
6214 if (r->in.info->description.string) {
6215 fstrcpy(info.acct_desc,
6216 r->in.info->description.string);
6218 fstrcpy( info.acct_desc, "" );
6222 return NT_STATUS_INVALID_INFO_CLASS;
6225 /******** BEGIN SeAddUsers BLOCK *********/
6228 status = pdb_set_aliasinfo( &ainfo->sid, &info );
6231 /******** End SeAddUsers BLOCK *********/
6233 if (NT_STATUS_IS_OK(status))
6234 force_flush_samr_cache(&ainfo->sid);
6239 /****************************************************************
6241 ****************************************************************/
6243 NTSTATUS _samr_GetDomPwInfo(pipes_struct *p,
6244 struct samr_GetDomPwInfo *r)
6246 uint32_t min_password_length = 0;
6247 uint32_t password_properties = 0;
6249 /* Perform access check. Since this rpc does not require a
6250 policy handle it will not be caught by the access checks on
6251 SAMR_CONNECT or SAMR_CONNECT_ANON. */
6253 if (!pipe_access_check(p)) {
6254 DEBUG(3, ("access denied to _samr_GetDomPwInfo\n"));
6255 return NT_STATUS_ACCESS_DENIED;
6259 pdb_get_account_policy(PDB_POLICY_MIN_PASSWORD_LEN,
6260 &min_password_length);
6261 pdb_get_account_policy(PDB_POLICY_USER_MUST_LOGON_TO_CHG_PASS,
6262 &password_properties);
6265 if (lp_check_password_script() && *lp_check_password_script()) {
6266 password_properties |= DOMAIN_PASSWORD_COMPLEX;
6269 r->out.info->min_password_length = min_password_length;
6270 r->out.info->password_properties = password_properties;
6272 return NT_STATUS_OK;
6275 /*********************************************************************
6277 *********************************************************************/
6279 NTSTATUS _samr_OpenGroup(pipes_struct *p,
6280 struct samr_OpenGroup *r)
6283 struct dom_sid info_sid;
6285 struct samr_domain_info *dinfo;
6286 struct samr_group_info *ginfo;
6287 struct security_descriptor *psd = NULL;
6289 uint32 des_access = r->in.access_mask;
6295 dinfo = policy_handle_find(p, r->in.domain_handle,
6296 SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT, NULL,
6297 struct samr_domain_info, &status);
6298 if (!NT_STATUS_IS_OK(status)) {
6302 /*check if access can be granted as requested by client. */
6303 map_max_allowed_access(p->server_info->ptok,
6304 &p->server_info->utok,
6307 make_samr_object_sd(p->mem_ctx, &psd, &sd_size, &grp_generic_mapping, NULL, 0);
6308 se_map_generic(&des_access,&grp_generic_mapping);
6310 se_priv_copy( &se_rights, &se_add_users );
6312 status = access_check_object(psd, p->server_info->ptok,
6313 &se_rights, GENERIC_RIGHTS_GROUP_ALL_ACCESS,
6314 des_access, &acc_granted, "_samr_OpenGroup");
6316 if ( !NT_STATUS_IS_OK(status) )
6319 /* this should not be hard-coded like this */
6321 if (!sid_check_is_domain(&dinfo->sid)) {
6322 return NT_STATUS_ACCESS_DENIED;
6325 sid_compose(&info_sid, &dinfo->sid, r->in.rid);
6327 DEBUG(10, ("_samr_OpenGroup:Opening SID: %s\n",
6328 sid_string_dbg(&info_sid)));
6330 /* check if that group really exists */
6332 ret = get_domain_group_from_sid(info_sid, &map);
6335 return NT_STATUS_NO_SUCH_GROUP;
6337 ginfo = policy_handle_create(p, r->out.group_handle,
6339 struct samr_group_info, &status);
6340 if (!NT_STATUS_IS_OK(status)) {
6343 ginfo->sid = info_sid;
6345 return NT_STATUS_OK;
6348 /*********************************************************************
6349 _samr_RemoveMemberFromForeignDomain
6350 *********************************************************************/
6352 NTSTATUS _samr_RemoveMemberFromForeignDomain(pipes_struct *p,
6353 struct samr_RemoveMemberFromForeignDomain *r)
6355 struct samr_domain_info *dinfo;
6358 DEBUG(5,("_samr_RemoveMemberFromForeignDomain: removing SID [%s]\n",
6359 sid_string_dbg(r->in.sid)));
6361 /* Find the policy handle. Open a policy on it. */
6363 dinfo = policy_handle_find(p, r->in.domain_handle,
6364 SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT, NULL,
6365 struct samr_domain_info, &result);
6366 if (!NT_STATUS_IS_OK(result)) {
6370 DEBUG(8, ("_samr_RemoveMemberFromForeignDomain: sid is %s\n",
6371 sid_string_dbg(&dinfo->sid)));
6373 /* we can only delete a user from a group since we don't have
6374 nested groups anyways. So in the latter case, just say OK */
6376 /* TODO: The above comment nowadays is bogus. Since we have nested
6377 * groups now, and aliases members are never reported out of the unix
6378 * group membership, the "just say OK" makes this call a no-op. For
6379 * us. This needs fixing however. */
6381 /* I've only ever seen this in the wild when deleting a user from
6382 * usrmgr.exe. domain_sid is the builtin domain, and the sid to delete
6383 * is the user about to be deleted. I very much suspect this is the
6384 * only application of this call. To verify this, let people report
6387 if (!sid_check_is_builtin(&dinfo->sid)) {
6388 DEBUG(1,("_samr_RemoveMemberFromForeignDomain: domain_sid = %s, "
6389 "global_sam_sid() = %s\n",
6390 sid_string_dbg(&dinfo->sid),
6391 sid_string_dbg(get_global_sam_sid())));
6392 DEBUGADD(1,("please report to samba-technical@samba.org!\n"));
6393 return NT_STATUS_OK;
6396 force_flush_samr_cache(&dinfo->sid);
6398 result = NT_STATUS_OK;
6403 /*******************************************************************
6404 _samr_QueryDomainInfo2
6405 ********************************************************************/
6407 NTSTATUS _samr_QueryDomainInfo2(pipes_struct *p,
6408 struct samr_QueryDomainInfo2 *r)
6410 struct samr_QueryDomainInfo q;
6412 q.in.domain_handle = r->in.domain_handle;
6413 q.in.level = r->in.level;
6415 q.out.info = r->out.info;
6417 return _samr_QueryDomainInfo(p, &q);
6420 /*******************************************************************
6421 ********************************************************************/
6423 static NTSTATUS set_dom_info_1(TALLOC_CTX *mem_ctx,
6424 struct samr_DomInfo1 *r)
6426 time_t u_expire, u_min_age;
6428 u_expire = nt_time_to_unix_abs((NTTIME *)&r->max_password_age);
6429 u_min_age = nt_time_to_unix_abs((NTTIME *)&r->min_password_age);
6431 pdb_set_account_policy(PDB_POLICY_MIN_PASSWORD_LEN,
6432 (uint32_t)r->min_password_length);
6433 pdb_set_account_policy(PDB_POLICY_PASSWORD_HISTORY,
6434 (uint32_t)r->password_history_length);
6435 pdb_set_account_policy(PDB_POLICY_USER_MUST_LOGON_TO_CHG_PASS,
6436 (uint32_t)r->password_properties);
6437 pdb_set_account_policy(PDB_POLICY_MAX_PASSWORD_AGE, (int)u_expire);
6438 pdb_set_account_policy(PDB_POLICY_MIN_PASSWORD_AGE, (int)u_min_age);
6440 return NT_STATUS_OK;
6443 /*******************************************************************
6444 ********************************************************************/
6446 static NTSTATUS set_dom_info_3(TALLOC_CTX *mem_ctx,
6447 struct samr_DomInfo3 *r)
6451 u_logout = nt_time_to_unix_abs((NTTIME *)&r->force_logoff_time);
6453 pdb_set_account_policy(PDB_POLICY_TIME_TO_LOGOUT, (int)u_logout);
6455 return NT_STATUS_OK;
6458 /*******************************************************************
6459 ********************************************************************/
6461 static NTSTATUS set_dom_info_12(TALLOC_CTX *mem_ctx,
6462 struct samr_DomInfo12 *r)
6464 time_t u_lock_duration, u_reset_time;
6466 u_lock_duration = nt_time_to_unix_abs((NTTIME *)&r->lockout_duration);
6467 if (u_lock_duration != -1) {
6468 u_lock_duration /= 60;
6471 u_reset_time = nt_time_to_unix_abs((NTTIME *)&r->lockout_window)/60;
6473 pdb_set_account_policy(PDB_POLICY_LOCK_ACCOUNT_DURATION, (int)u_lock_duration);
6474 pdb_set_account_policy(PDB_POLICY_RESET_COUNT_TIME, (int)u_reset_time);
6475 pdb_set_account_policy(PDB_POLICY_BAD_ATTEMPT_LOCKOUT,
6476 (uint32_t)r->lockout_threshold);
6478 return NT_STATUS_OK;
6481 /*******************************************************************
6483 ********************************************************************/
6485 NTSTATUS _samr_SetDomainInfo(pipes_struct *p,
6486 struct samr_SetDomainInfo *r)
6488 struct samr_domain_info *dinfo;
6490 uint32_t acc_required = 0;
6492 DEBUG(5,("_samr_SetDomainInfo: %d\n", __LINE__));
6494 switch (r->in.level) {
6495 case 1: /* DomainPasswordInformation */
6496 case 12: /* DomainLockoutInformation */
6497 /* DOMAIN_WRITE_PASSWORD_PARAMETERS */
6498 acc_required = SAMR_DOMAIN_ACCESS_SET_INFO_1;
6500 case 3: /* DomainLogoffInformation */
6501 case 4: /* DomainOemInformation */
6502 /* DOMAIN_WRITE_OTHER_PARAMETERS */
6503 acc_required = SAMR_DOMAIN_ACCESS_SET_INFO_2;
6505 case 6: /* DomainReplicationInformation */
6506 case 9: /* DomainStateInformation */
6507 case 7: /* DomainServerRoleInformation */
6508 /* DOMAIN_ADMINISTER_SERVER */
6509 acc_required = SAMR_DOMAIN_ACCESS_SET_INFO_3;
6512 return NT_STATUS_INVALID_INFO_CLASS;
6515 dinfo = policy_handle_find(p, r->in.domain_handle,
6517 struct samr_domain_info, &status);
6518 if (!NT_STATUS_IS_OK(status)) {
6522 DEBUG(5,("_samr_SetDomainInfo: level: %d\n", r->in.level));
6524 switch (r->in.level) {
6526 status = set_dom_info_1(p->mem_ctx, &r->in.info->info1);
6529 status = set_dom_info_3(p->mem_ctx, &r->in.info->info3);
6540 status = set_dom_info_12(p->mem_ctx, &r->in.info->info12);
6543 return NT_STATUS_INVALID_INFO_CLASS;
6546 if (!NT_STATUS_IS_OK(status)) {
6550 DEBUG(5,("_samr_SetDomainInfo: %d\n", __LINE__));
6552 return NT_STATUS_OK;
6555 /****************************************************************
6556 _samr_GetDisplayEnumerationIndex
6557 ****************************************************************/
6559 NTSTATUS _samr_GetDisplayEnumerationIndex(pipes_struct *p,
6560 struct samr_GetDisplayEnumerationIndex *r)
6562 struct samr_domain_info *dinfo;
6563 uint32_t max_entries = (uint32_t) -1;
6564 uint32_t enum_context = 0;
6566 uint32_t num_account = 0;
6567 struct samr_displayentry *entries = NULL;
6570 DEBUG(5,("_samr_GetDisplayEnumerationIndex: %d\n", __LINE__));
6572 dinfo = policy_handle_find(p, r->in.domain_handle,
6573 SAMR_DOMAIN_ACCESS_ENUM_ACCOUNTS, NULL,
6574 struct samr_domain_info, &status);
6575 if (!NT_STATUS_IS_OK(status)) {
6579 if ((r->in.level < 1) || (r->in.level > 3)) {
6580 DEBUG(0,("_samr_GetDisplayEnumerationIndex: "
6581 "Unknown info level (%u)\n",
6583 return NT_STATUS_INVALID_INFO_CLASS;
6588 /* The following done as ROOT. Don't return without unbecome_root(). */
6590 switch (r->in.level) {
6592 if (dinfo->disp_info->users == NULL) {
6593 dinfo->disp_info->users = pdb_search_users(
6594 dinfo->disp_info, ACB_NORMAL);
6595 if (dinfo->disp_info->users == NULL) {
6597 return NT_STATUS_ACCESS_DENIED;
6599 DEBUG(10,("_samr_GetDisplayEnumerationIndex: "
6600 "starting user enumeration at index %u\n",
6601 (unsigned int)enum_context));
6603 DEBUG(10,("_samr_GetDisplayEnumerationIndex: "
6604 "using cached user enumeration at index %u\n",
6605 (unsigned int)enum_context));
6607 num_account = pdb_search_entries(dinfo->disp_info->users,
6608 enum_context, max_entries,
6612 if (dinfo->disp_info->machines == NULL) {
6613 dinfo->disp_info->machines = pdb_search_users(
6614 dinfo->disp_info, ACB_WSTRUST|ACB_SVRTRUST);
6615 if (dinfo->disp_info->machines == NULL) {
6617 return NT_STATUS_ACCESS_DENIED;
6619 DEBUG(10,("_samr_GetDisplayEnumerationIndex: "
6620 "starting machine enumeration at index %u\n",
6621 (unsigned int)enum_context));
6623 DEBUG(10,("_samr_GetDisplayEnumerationIndex: "
6624 "using cached machine enumeration at index %u\n",
6625 (unsigned int)enum_context));
6627 num_account = pdb_search_entries(dinfo->disp_info->machines,
6628 enum_context, max_entries,
6632 if (dinfo->disp_info->groups == NULL) {
6633 dinfo->disp_info->groups = pdb_search_groups(
6635 if (dinfo->disp_info->groups == NULL) {
6637 return NT_STATUS_ACCESS_DENIED;
6639 DEBUG(10,("_samr_GetDisplayEnumerationIndex: "
6640 "starting group enumeration at index %u\n",
6641 (unsigned int)enum_context));
6643 DEBUG(10,("_samr_GetDisplayEnumerationIndex: "
6644 "using cached group enumeration at index %u\n",
6645 (unsigned int)enum_context));
6647 num_account = pdb_search_entries(dinfo->disp_info->groups,
6648 enum_context, max_entries,
6653 smb_panic("info class changed");
6659 /* Ensure we cache this enumeration. */
6660 set_disp_info_cache_timeout(dinfo->disp_info, DISP_INFO_CACHE_TIMEOUT);
6662 DEBUG(10,("_samr_GetDisplayEnumerationIndex: looking for :%s\n",
6663 r->in.name->string));
6665 for (i=0; i<num_account; i++) {
6666 if (strequal(entries[i].account_name, r->in.name->string)) {
6667 DEBUG(10,("_samr_GetDisplayEnumerationIndex: "
6668 "found %s at idx %d\n",
6669 r->in.name->string, i));
6671 return NT_STATUS_OK;
6675 /* assuming account_name lives at the very end */
6676 *r->out.idx = num_account;
6678 return NT_STATUS_NO_MORE_ENTRIES;
6681 /****************************************************************
6682 _samr_GetDisplayEnumerationIndex2
6683 ****************************************************************/
6685 NTSTATUS _samr_GetDisplayEnumerationIndex2(pipes_struct *p,
6686 struct samr_GetDisplayEnumerationIndex2 *r)
6688 struct samr_GetDisplayEnumerationIndex q;
6690 q.in.domain_handle = r->in.domain_handle;
6691 q.in.level = r->in.level;
6692 q.in.name = r->in.name;
6694 q.out.idx = r->out.idx;
6696 return _samr_GetDisplayEnumerationIndex(p, &q);
6699 /****************************************************************
6701 ****************************************************************/
6703 NTSTATUS _samr_RidToSid(pipes_struct *p,
6704 struct samr_RidToSid *r)
6706 struct samr_domain_info *dinfo;
6710 dinfo = policy_handle_find(p, r->in.domain_handle,
6712 struct samr_domain_info, &status);
6713 if (!NT_STATUS_IS_OK(status)) {
6717 if (!sid_compose(&sid, &dinfo->sid, r->in.rid)) {
6718 return NT_STATUS_NO_MEMORY;
6721 *r->out.sid = sid_dup_talloc(p->mem_ctx, &sid);
6723 return NT_STATUS_NO_MEMORY;
6726 return NT_STATUS_OK;
6729 /****************************************************************
6730 ****************************************************************/
6732 static enum samr_ValidationStatus samr_ValidatePassword_Change(TALLOC_CTX *mem_ctx,
6733 const struct samr_PwInfo *dom_pw_info,
6734 const struct samr_ValidatePasswordReq2 *req,
6735 struct samr_ValidatePasswordRepCtr *rep)
6739 if (req->password.string == NULL) {
6740 return SAMR_VALIDATION_STATUS_SUCCESS;
6742 if (strlen(req->password.string) < dom_pw_info->min_password_length) {
6743 ZERO_STRUCT(rep->info);
6744 return SAMR_VALIDATION_STATUS_PWD_TOO_SHORT;
6746 if (dom_pw_info->password_properties & DOMAIN_PASSWORD_COMPLEX) {
6747 status = check_password_complexity(req->account.string,
6748 req->password.string,
6750 if (!NT_STATUS_IS_OK(status)) {
6751 ZERO_STRUCT(rep->info);
6752 return SAMR_VALIDATION_STATUS_NOT_COMPLEX_ENOUGH;
6756 return SAMR_VALIDATION_STATUS_SUCCESS;
6759 /****************************************************************
6760 ****************************************************************/
6762 static enum samr_ValidationStatus samr_ValidatePassword_Reset(TALLOC_CTX *mem_ctx,
6763 const struct samr_PwInfo *dom_pw_info,
6764 const struct samr_ValidatePasswordReq3 *req,
6765 struct samr_ValidatePasswordRepCtr *rep)
6769 if (req->password.string == NULL) {
6770 return SAMR_VALIDATION_STATUS_SUCCESS;
6772 if (strlen(req->password.string) < dom_pw_info->min_password_length) {
6773 ZERO_STRUCT(rep->info);
6774 return SAMR_VALIDATION_STATUS_PWD_TOO_SHORT;
6776 if (dom_pw_info->password_properties & DOMAIN_PASSWORD_COMPLEX) {
6777 status = check_password_complexity(req->account.string,
6778 req->password.string,
6780 if (!NT_STATUS_IS_OK(status)) {
6781 ZERO_STRUCT(rep->info);
6782 return SAMR_VALIDATION_STATUS_NOT_COMPLEX_ENOUGH;
6786 return SAMR_VALIDATION_STATUS_SUCCESS;
6789 /****************************************************************
6790 _samr_ValidatePassword
6791 ****************************************************************/
6793 NTSTATUS _samr_ValidatePassword(pipes_struct *p,
6794 struct samr_ValidatePassword *r)
6796 union samr_ValidatePasswordRep *rep;
6798 struct samr_GetDomPwInfo pw;
6799 struct samr_PwInfo dom_pw_info;
6801 if (r->in.level < 1 || r->in.level > 3) {
6802 return NT_STATUS_INVALID_INFO_CLASS;
6805 pw.in.domain_name = NULL;
6806 pw.out.info = &dom_pw_info;
6808 status = _samr_GetDomPwInfo(p, &pw);
6809 if (!NT_STATUS_IS_OK(status)) {
6813 rep = talloc_zero(p->mem_ctx, union samr_ValidatePasswordRep);
6815 return NT_STATUS_NO_MEMORY;
6818 switch (r->in.level) {
6820 status = NT_STATUS_NOT_SUPPORTED;
6823 rep->ctr2.status = samr_ValidatePassword_Change(p->mem_ctx,
6829 rep->ctr3.status = samr_ValidatePassword_Reset(p->mem_ctx,
6835 status = NT_STATUS_INVALID_INFO_CLASS;
6839 if (!NT_STATUS_IS_OK(status)) {
6846 return NT_STATUS_OK;
6849 /****************************************************************
6850 ****************************************************************/
6852 NTSTATUS _samr_Shutdown(pipes_struct *p,
6853 struct samr_Shutdown *r)
6855 p->rng_fault_state = true;
6856 return NT_STATUS_NOT_IMPLEMENTED;
6859 /****************************************************************
6860 ****************************************************************/
6862 NTSTATUS _samr_SetMemberAttributesOfGroup(pipes_struct *p,
6863 struct samr_SetMemberAttributesOfGroup *r)
6865 p->rng_fault_state = true;
6866 return NT_STATUS_NOT_IMPLEMENTED;
6869 /****************************************************************
6870 ****************************************************************/
6872 NTSTATUS _samr_TestPrivateFunctionsDomain(pipes_struct *p,
6873 struct samr_TestPrivateFunctionsDomain *r)
6875 return NT_STATUS_NOT_IMPLEMENTED;
6878 /****************************************************************
6879 ****************************************************************/
6881 NTSTATUS _samr_TestPrivateFunctionsUser(pipes_struct *p,
6882 struct samr_TestPrivateFunctionsUser *r)
6884 return NT_STATUS_NOT_IMPLEMENTED;
6887 /****************************************************************
6888 ****************************************************************/
6890 NTSTATUS _samr_AddMultipleMembersToAlias(pipes_struct *p,
6891 struct samr_AddMultipleMembersToAlias *r)
6893 p->rng_fault_state = true;
6894 return NT_STATUS_NOT_IMPLEMENTED;
6897 /****************************************************************
6898 ****************************************************************/
6900 NTSTATUS _samr_RemoveMultipleMembersFromAlias(pipes_struct *p,
6901 struct samr_RemoveMultipleMembersFromAlias *r)
6903 p->rng_fault_state = true;
6904 return NT_STATUS_NOT_IMPLEMENTED;
6907 /****************************************************************
6908 ****************************************************************/
6910 NTSTATUS _samr_SetBootKeyInformation(pipes_struct *p,
6911 struct samr_SetBootKeyInformation *r)
6913 p->rng_fault_state = true;
6914 return NT_STATUS_NOT_IMPLEMENTED;
6917 /****************************************************************
6918 ****************************************************************/
6920 NTSTATUS _samr_GetBootKeyInformation(pipes_struct *p,
6921 struct samr_GetBootKeyInformation *r)
6923 p->rng_fault_state = true;
6924 return NT_STATUS_NOT_IMPLEMENTED;
6927 /****************************************************************
6928 ****************************************************************/
6930 NTSTATUS _samr_SetDsrmPassword(pipes_struct *p,
6931 struct samr_SetDsrmPassword *r)
6933 p->rng_fault_state = true;
6934 return NT_STATUS_NOT_IMPLEMENTED;