2 * Copyright 2002 Andriy Palamarchuk
4 * netapi32 access functions
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
25 #ifdef HAVE_SYS_WAIT_H
33 #define WIN32_NO_STATUS
43 #include "wine/debug.h"
44 #include "wine/unicode.h"
45 #include "wine/list.h"
47 WINE_DEFAULT_DEBUG_CHANNEL(netapi32);
49 /* NOTE: So far, this is implemented to support tests that require user logins,
50 * but not designed to handle real user databases. Those should probably
51 * be synced with either the host's user database or with Samba.
53 * FIXME: The user database should hold all the information the USER_INFO_4 struct
54 * needs, but for the first try, I will just implement the USER_INFO_1 fields.
60 WCHAR user_name[LM20_UNLEN+1];
61 WCHAR user_password[PWLEN + 1];
62 DWORD sec_since_passwd_change;
67 LPWSTR user_logon_script_path;
70 static struct list user_list = LIST_INIT( user_list );
72 BOOL NETAPI_IsLocalComputer(LPCWSTR ServerName);
74 /************************************************************
75 * NETAPI_ValidateServername
77 * Validates server name
79 static NET_API_STATUS NETAPI_ValidateServername(LPCWSTR ServerName)
83 if (ServerName[0] == 0)
84 return ERROR_BAD_NETPATH;
86 ((ServerName[0] == '\\') &&
87 (ServerName[1] != '\\'))
89 ((ServerName[0] == '\\') &&
90 (ServerName[1] == '\\') &&
93 return ERROR_INVALID_NAME;
98 /************************************************************
101 * Looks for a user in the user database.
102 * Returns a pointer to the entry in the user list when the user
103 * is found, NULL otherwise.
105 static struct sam_user* NETAPI_FindUser(LPCWSTR UserName)
107 struct sam_user *user;
109 LIST_FOR_EACH_ENTRY(user, &user_list, struct sam_user, entry)
111 if(lstrcmpW(user->user_name, UserName) == 0)
117 static BOOL NETAPI_IsCurrentUser(LPCWSTR username)
119 LPWSTR curr_user = NULL;
123 dwSize = LM20_UNLEN+1;
124 curr_user = HeapAlloc(GetProcessHeap(), 0, dwSize * sizeof(WCHAR));
127 ERR("Failed to allocate memory for user name.\n");
130 if(!GetUserNameW(curr_user, &dwSize))
132 ERR("Failed to get current user's user name.\n");
135 if (!lstrcmpW(curr_user, username))
141 HeapFree(GetProcessHeap(), 0, curr_user);
145 /************************************************************
146 * NetUserAdd (NETAPI32.@)
148 NET_API_STATUS WINAPI NetUserAdd(LPCWSTR servername,
149 DWORD level, LPBYTE bufptr, LPDWORD parm_err)
151 NET_API_STATUS status;
152 struct sam_user * su = NULL;
154 FIXME("(%s, %d, %p, %p) stub!\n", debugstr_w(servername), level, bufptr, parm_err);
156 if((status = NETAPI_ValidateServername(servername)) != NERR_Success)
161 /* Level 3 and 4 are identical for the purposes of NetUserAdd */
164 FIXME("Level 3 and 4 not implemented.\n");
167 FIXME("Level 2 not implemented.\n");
171 PUSER_INFO_1 ui = (PUSER_INFO_1) bufptr;
172 su = HeapAlloc(GetProcessHeap(), 0, sizeof(struct sam_user));
175 status = NERR_InternalError;
179 if(lstrlenW(ui->usri1_name) > LM20_UNLEN)
181 status = NERR_BadUsername;
185 /*FIXME: do other checks for a valid username */
186 lstrcpyW(su->user_name, ui->usri1_name);
188 if(lstrlenW(ui->usri1_password) > PWLEN)
190 /* Always return PasswordTooShort on invalid passwords. */
191 status = NERR_PasswordTooShort;
194 lstrcpyW(su->user_password, ui->usri1_password);
196 su->sec_since_passwd_change = ui->usri1_password_age;
197 su->user_priv = ui->usri1_priv;
198 su->user_flags = ui->usri1_flags;
200 /*FIXME: set the other LPWSTRs to NULL for now */
202 su->user_comment = NULL;
203 su->user_logon_script_path = NULL;
205 list_add_head(&user_list, &su->entry);
209 TRACE("Invalid level %d specified.\n", level);
210 status = ERROR_INVALID_LEVEL;
214 HeapFree(GetProcessHeap(), 0, su);
219 /************************************************************
220 * NetUserDel (NETAPI32.@)
222 NET_API_STATUS WINAPI NetUserDel(LPCWSTR servername, LPCWSTR username)
224 NET_API_STATUS status;
225 struct sam_user *user;
227 TRACE("(%s, %s)\n", debugstr_w(servername), debugstr_w(username));
229 if((status = NETAPI_ValidateServername(servername))!= NERR_Success)
232 if ((user = NETAPI_FindUser(username)) == NULL)
233 return NERR_UserNotFound;
235 list_remove(&user->entry);
237 HeapFree(GetProcessHeap(), 0, user->home_dir);
238 HeapFree(GetProcessHeap(), 0, user->user_comment);
239 HeapFree(GetProcessHeap(), 0, user->user_logon_script_path);
240 HeapFree(GetProcessHeap(), 0, user);
245 /************************************************************
246 * NetUserGetInfo (NETAPI32.@)
248 NET_API_STATUS WINAPI
249 NetUserGetInfo(LPCWSTR servername, LPCWSTR username, DWORD level,
252 NET_API_STATUS status;
253 TRACE("(%s, %s, %d, %p)\n", debugstr_w(servername), debugstr_w(username),
255 status = NETAPI_ValidateServername(servername);
256 if (status != NERR_Success)
259 if(!NETAPI_IsLocalComputer(servername))
261 FIXME("Only implemented for local computer, but remote server"
262 "%s was requested.\n", debugstr_w(servername));
263 return NERR_InvalidComputer;
266 if(!NETAPI_FindUser(username) && !NETAPI_IsCurrentUser(username))
268 TRACE("User %s is unknown.\n", debugstr_w(username));
269 return NERR_UserNotFound;
279 name_sz = lstrlenW(username) + 1;
282 NetApiBufferAllocate(sizeof(USER_INFO_0) + name_sz * sizeof(WCHAR),
285 ui = (PUSER_INFO_0) *bufptr;
286 ui->usri0_name = (LPWSTR) (*bufptr + sizeof(USER_INFO_0));
289 lstrcpyW(ui->usri0_name, username);
297 /* sizes of the field buffers in WCHARS */
298 int name_sz, comment_sz, usr_comment_sz, full_name_sz;
305 status = NetUserGetInfo(servername, username, 0, (LPBYTE *) &ui0);
306 if (status != NERR_Success)
308 NetApiBufferFree(ui0);
311 name_sz = lstrlenW(ui0->usri0_name) + 1;
314 NetApiBufferAllocate(sizeof(USER_INFO_10) +
315 (name_sz + comment_sz + usr_comment_sz +
316 full_name_sz) * sizeof(WCHAR),
318 ui = (PUSER_INFO_10) *bufptr;
319 ui->usri10_name = (LPWSTR) (*bufptr + sizeof(USER_INFO_10));
320 ui->usri10_comment = (LPWSTR) (
321 ((PBYTE) ui->usri10_name) + name_sz * sizeof(WCHAR));
322 ui->usri10_usr_comment = (LPWSTR) (
323 ((PBYTE) ui->usri10_comment) + comment_sz * sizeof(WCHAR));
324 ui->usri10_full_name = (LPWSTR) (
325 ((PBYTE) ui->usri10_usr_comment) + usr_comment_sz * sizeof(WCHAR));
328 lstrcpyW(ui->usri10_name, ui0->usri0_name);
329 NetApiBufferFree(ui0);
330 ui->usri10_comment[0] = 0;
331 ui->usri10_usr_comment[0] = 0;
332 ui->usri10_full_name[0] = 0;
338 static const WCHAR homedirW[] = {'H','O','M','E',0};
341 /* sizes of the field buffers in WCHARS */
342 int name_sz, password_sz, home_dir_sz, comment_sz, script_path_sz;
344 password_sz = 1; /* not filled out for security reasons for NetUserGetInfo*/
349 status = NetUserGetInfo(servername, username, 0, (LPBYTE *) &ui0);
350 if (status != NERR_Success)
352 NetApiBufferFree(ui0);
355 name_sz = lstrlenW(ui0->usri0_name) + 1;
356 home_dir_sz = GetEnvironmentVariableW(homedirW, NULL,0);
358 NetApiBufferAllocate(sizeof(USER_INFO_1) +
359 (name_sz + password_sz + home_dir_sz +
360 comment_sz + script_path_sz) * sizeof(WCHAR),
363 ui = (PUSER_INFO_1) *bufptr;
364 ui->usri1_name = (LPWSTR) (ui + 1);
365 ui->usri1_password = ui->usri1_name + name_sz;
366 ui->usri1_home_dir = ui->usri1_password + password_sz;
367 ui->usri1_comment = ui->usri1_home_dir + home_dir_sz;
368 ui->usri1_script_path = ui->usri1_comment + comment_sz;
370 lstrcpyW(ui->usri1_name, ui0->usri0_name);
371 NetApiBufferFree(ui0);
372 ui->usri1_password[0] = 0;
373 ui->usri1_password_age = 0;
375 GetEnvironmentVariableW(homedirW, ui->usri1_home_dir,home_dir_sz);
376 ui->usri1_comment[0] = 0;
378 ui->usri1_script_path[0] = 0;
408 FIXME("Level %d is not implemented\n", level);
409 return NERR_InternalError;
412 TRACE("Invalid level %d is specified\n", level);
413 return ERROR_INVALID_LEVEL;
418 /************************************************************
419 * NetUserGetLocalGroups (NETAPI32.@)
421 NET_API_STATUS WINAPI
422 NetUserGetLocalGroups(LPCWSTR servername, LPCWSTR username, DWORD level,
423 DWORD flags, LPBYTE* bufptr, DWORD prefmaxlen,
424 LPDWORD entriesread, LPDWORD totalentries)
426 NET_API_STATUS status;
427 const WCHAR admins[] = {'A','d','m','i','n','i','s','t','r','a','t','o','r','s',0};
429 LOCALGROUP_USERS_INFO_0* info;
432 FIXME("(%s, %s, %d, %08x, %p %d, %p, %p) stub!\n",
433 debugstr_w(servername), debugstr_w(username), level, flags, bufptr,
434 prefmaxlen, entriesread, totalentries);
436 status = NETAPI_ValidateServername(servername);
437 if (status != NERR_Success)
441 NetApiBufferAllocate(size * sizeof(WCHAR), (LPVOID*)¤tuser);
442 if (!GetUserNameW(currentuser, &size)) {
443 NetApiBufferFree(currentuser);
444 return ERROR_NOT_ENOUGH_MEMORY;
447 if (lstrcmpiW(username, currentuser) && NETAPI_FindUser(username))
449 NetApiBufferFree(currentuser);
450 return NERR_UserNotFound;
453 NetApiBufferFree(currentuser);
455 size = sizeof(*info) + sizeof(admins);
457 if(prefmaxlen < size)
458 status = ERROR_MORE_DATA;
460 status = NetApiBufferAllocate(size, (LPVOID*)&info);
462 if(status != NERR_Success)
469 info->lgrui0_name = (LPWSTR)((LPBYTE)info + sizeof(*info));
470 lstrcpyW(info->lgrui0_name, admins);
472 *bufptr = (LPBYTE)info;
478 /************************************************************
479 * NetUserEnum (NETAPI32.@)
481 NET_API_STATUS WINAPI
482 NetUserEnum(LPCWSTR servername, DWORD level, DWORD filter, LPBYTE* bufptr,
483 DWORD prefmaxlen, LPDWORD entriesread, LPDWORD totalentries,
484 LPDWORD resume_handle)
486 FIXME("(%s,%d, 0x%d,%p,%d,%p,%p,%p) stub!\n", debugstr_w(servername), level,
487 filter, bufptr, prefmaxlen, entriesread, totalentries, resume_handle);
489 return ERROR_ACCESS_DENIED;
492 /************************************************************
493 * ACCESS_QueryAdminDisplayInformation
495 * Creates a buffer with information for the Admin User
497 static void ACCESS_QueryAdminDisplayInformation(PNET_DISPLAY_USER *buf, PDWORD pdwSize)
499 static const WCHAR sAdminUserName[] = {
500 'A','d','m','i','n','i','s','t','r','a','t','o','r',0};
502 /* sizes of the field buffers in WCHARS */
503 int name_sz, comment_sz, full_name_sz;
504 PNET_DISPLAY_USER usr;
507 name_sz = lstrlenW(sAdminUserName) + 1;
511 *pdwSize = sizeof(NET_DISPLAY_USER);
512 *pdwSize += (name_sz + comment_sz + full_name_sz) * sizeof(WCHAR);
513 NetApiBufferAllocate(*pdwSize, (LPVOID *) buf);
516 usr->usri1_name = (LPWSTR) ((PBYTE) usr + sizeof(NET_DISPLAY_USER));
517 usr->usri1_comment = (LPWSTR) (
518 ((PBYTE) usr->usri1_name) + name_sz * sizeof(WCHAR));
519 usr->usri1_full_name = (LPWSTR) (
520 ((PBYTE) usr->usri1_comment) + comment_sz * sizeof(WCHAR));
523 lstrcpyW(usr->usri1_name, sAdminUserName);
524 usr->usri1_comment[0] = 0;
525 usr->usri1_flags = UF_SCRIPT | UF_NORMAL_ACCOUNT | UF_DONT_EXPIRE_PASSWD;
526 usr->usri1_full_name[0] = 0;
527 usr->usri1_user_id = DOMAIN_USER_RID_ADMIN;
528 usr->usri1_next_index = 0;
531 /************************************************************
532 * ACCESS_QueryGuestDisplayInformation
534 * Creates a buffer with information for the Guest User
536 static void ACCESS_QueryGuestDisplayInformation(PNET_DISPLAY_USER *buf, PDWORD pdwSize)
538 static const WCHAR sGuestUserName[] = {
539 'G','u','e','s','t',0 };
541 /* sizes of the field buffers in WCHARS */
542 int name_sz, comment_sz, full_name_sz;
543 PNET_DISPLAY_USER usr;
546 name_sz = lstrlenW(sGuestUserName) + 1;
550 *pdwSize = sizeof(NET_DISPLAY_USER);
551 *pdwSize += (name_sz + comment_sz + full_name_sz) * sizeof(WCHAR);
552 NetApiBufferAllocate(*pdwSize, (LPVOID *) buf);
555 usr->usri1_name = (LPWSTR) ((PBYTE) usr + sizeof(NET_DISPLAY_USER));
556 usr->usri1_comment = (LPWSTR) (
557 ((PBYTE) usr->usri1_name) + name_sz * sizeof(WCHAR));
558 usr->usri1_full_name = (LPWSTR) (
559 ((PBYTE) usr->usri1_comment) + comment_sz * sizeof(WCHAR));
562 lstrcpyW(usr->usri1_name, sGuestUserName);
563 usr->usri1_comment[0] = 0;
564 usr->usri1_flags = UF_ACCOUNTDISABLE | UF_SCRIPT | UF_NORMAL_ACCOUNT |
565 UF_DONT_EXPIRE_PASSWD;
566 usr->usri1_full_name[0] = 0;
567 usr->usri1_user_id = DOMAIN_USER_RID_GUEST;
568 usr->usri1_next_index = 0;
571 /************************************************************
572 * Copies NET_DISPLAY_USER record.
574 static void ACCESS_CopyDisplayUser(const NET_DISPLAY_USER *dest, LPWSTR *dest_buf,
575 PNET_DISPLAY_USER src)
577 LPWSTR str = *dest_buf;
579 src->usri1_name = str;
580 lstrcpyW(src->usri1_name, dest->usri1_name);
582 ((PBYTE) str) + (lstrlenW(str) + 1) * sizeof(WCHAR));
584 src->usri1_comment = str;
585 lstrcpyW(src->usri1_comment, dest->usri1_comment);
587 ((PBYTE) str) + (lstrlenW(str) + 1) * sizeof(WCHAR));
589 src->usri1_flags = dest->usri1_flags;
591 src->usri1_full_name = str;
592 lstrcpyW(src->usri1_full_name, dest->usri1_full_name);
594 ((PBYTE) str) + (lstrlenW(str) + 1) * sizeof(WCHAR));
596 src->usri1_user_id = dest->usri1_user_id;
597 src->usri1_next_index = dest->usri1_next_index;
601 /************************************************************
602 * NetQueryDisplayInformation (NETAPI32.@)
604 * The buffer structure:
605 * - array of fixed size record of the level type
606 * - strings, referenced by the record of the level type
608 NET_API_STATUS WINAPI
609 NetQueryDisplayInformation(
610 LPCWSTR ServerName, DWORD Level, DWORD Index, DWORD EntriesRequested,
611 DWORD PreferredMaximumLength, LPDWORD ReturnedEntryCount,
614 TRACE("(%s, %d, %d, %d, %d, %p, %p)\n", debugstr_w(ServerName),
615 Level, Index, EntriesRequested, PreferredMaximumLength,
616 ReturnedEntryCount, SortedBuffer);
618 if(!NETAPI_IsLocalComputer(ServerName))
620 FIXME("Only implemented on local computer, but requested for "
621 "remote server %s\n", debugstr_w(ServerName));
622 return ERROR_ACCESS_DENIED;
630 PNET_DISPLAY_USER inf;
631 /* current available strings buffer */
633 PNET_DISPLAY_USER admin, guest;
634 DWORD admin_size, guest_size;
638 /* sizes of the field buffers in WCHARS */
639 int name_sz, comment_sz, full_name_sz;
641 /* number of the records, returned in SortedBuffer
642 3 - for current user, Administrator and Guest users
646 FIXME("Level %d partially implemented\n", Level);
647 *ReturnedEntryCount = records;
653 NetApiBufferAllocate(dwSize * sizeof(WCHAR), (LPVOID *) &name);
654 if (!GetUserNameW(name, &dwSize))
656 NetApiBufferFree(name);
657 return ERROR_ACCESS_DENIED;
660 ACCESS_QueryAdminDisplayInformation(&admin, &admin_size);
661 ACCESS_QueryGuestDisplayInformation(&guest, &guest_size);
664 dwSize = sizeof(NET_DISPLAY_USER) * records;
665 dwSize += (name_sz + comment_sz + full_name_sz) * sizeof(WCHAR);
667 NetApiBufferAllocate(dwSize +
668 admin_size - sizeof(NET_DISPLAY_USER) +
669 guest_size - sizeof(NET_DISPLAY_USER),
672 str = (LPWSTR) ((PBYTE) inf + sizeof(NET_DISPLAY_USER) * records);
673 inf->usri1_name = str;
675 ((PBYTE) str) + name_sz * sizeof(WCHAR));
676 inf->usri1_comment = str;
678 ((PBYTE) str) + comment_sz * sizeof(WCHAR));
679 inf->usri1_full_name = str;
681 ((PBYTE) str) + full_name_sz * sizeof(WCHAR));
684 lstrcpyW(inf->usri1_name, name);
685 NetApiBufferFree(name);
686 inf->usri1_comment[0] = 0;
688 UF_SCRIPT | UF_NORMAL_ACCOUNT | UF_DONT_EXPIRE_PASSWD;
689 inf->usri1_full_name[0] = 0;
690 inf->usri1_user_id = 0;
691 inf->usri1_next_index = 0;
694 ACCESS_CopyDisplayUser(admin, &str, inf);
695 NetApiBufferFree(admin);
698 ACCESS_CopyDisplayUser(guest, &str, inf);
699 NetApiBufferFree(guest);
706 FIXME("Level %d is not implemented\n", Level);
711 TRACE("Invalid level %d is specified\n", Level);
712 return ERROR_INVALID_LEVEL;
717 /************************************************************
718 * NetGetDCName (NETAPI32.@)
720 * Return the name of the primary domain controller (PDC)
723 NET_API_STATUS WINAPI
724 NetGetDCName(LPCWSTR servername, LPCWSTR domainname, LPBYTE *bufptr)
726 FIXME("(%s, %s, %p) stub!\n", debugstr_w(servername),
727 debugstr_w(domainname), bufptr);
728 return NERR_DCNotFound; /* say we can't find a domain controller */
731 /************************************************************
732 * NetGroupEnum (NETAPI32.@)
735 NET_API_STATUS WINAPI
736 NetGroupEnum(LPCWSTR servername, DWORD level, LPBYTE *bufptr, DWORD prefmaxlen,
737 LPDWORD entriesread, LPDWORD totalentries, LPDWORD resume_handle)
739 FIXME("(%s, %d, %p, %d, %p, %p, %p) stub!\n", debugstr_w(servername),
740 level, bufptr, prefmaxlen, entriesread, totalentries, resume_handle);
741 return ERROR_ACCESS_DENIED;
744 /************************************************************
745 * NetGroupGetInfo (NETAPI32.@)
748 NET_API_STATUS WINAPI NetGroupGetInfo(LPCWSTR servername, LPCWSTR groupname, DWORD level, LPBYTE *bufptr)
750 FIXME("(%s, %s, %d, %p) stub!\n", debugstr_w(servername), debugstr_w(groupname), level, bufptr);
751 return ERROR_ACCESS_DENIED;
754 /******************************************************************************
755 * NetUserModalsGet (NETAPI32.@)
757 * Retrieves global information for all users and global groups in the security
761 * szServer [I] Specifies the DNS or the NetBIOS name of the remote server
762 * on which the function is to execute.
763 * level [I] Information level of the data.
764 * 0 Return global passwords parameters. bufptr points to a
765 * USER_MODALS_INFO_0 struct.
766 * 1 Return logon server and domain controller information. bufptr
767 * points to a USER_MODALS_INFO_1 struct.
768 * 2 Return domain name and identifier. bufptr points to a
769 * USER_MODALS_INFO_2 struct.
770 * 3 Return lockout information. bufptr points to a USER_MODALS_INFO_3
772 * pbuffer [I] Buffer that receives the data.
775 * Success: NERR_Success.
777 * ERROR_ACCESS_DENIED - the user does not have access to the info.
778 * NERR_InvalidComputer - computer name is invalid.
780 NET_API_STATUS WINAPI NetUserModalsGet(
781 LPCWSTR szServer, DWORD level, LPBYTE *pbuffer)
783 TRACE("(%s %d %p)\n", debugstr_w(szServer), level, pbuffer);
788 /* return global passwords parameters */
789 FIXME("level 0 not implemented!\n");
791 return NERR_InternalError;
793 /* return logon server and domain controller info */
794 FIXME("level 1 not implemented!\n");
796 return NERR_InternalError;
799 /* return domain name and identifier */
800 PUSER_MODALS_INFO_2 umi;
801 LSA_HANDLE policyHandle;
802 LSA_OBJECT_ATTRIBUTES objectAttributes;
803 PPOLICY_ACCOUNT_DOMAIN_INFO domainInfo;
805 PSID domainIdentifier = NULL;
808 ZeroMemory(&objectAttributes, sizeof(objectAttributes));
809 objectAttributes.Length = sizeof(objectAttributes);
811 ntStatus = LsaOpenPolicy(NULL, &objectAttributes,
812 POLICY_VIEW_LOCAL_INFORMATION,
814 if (ntStatus != STATUS_SUCCESS)
816 WARN("LsaOpenPolicy failed with NT status %x\n",
817 LsaNtStatusToWinError(ntStatus));
821 ntStatus = LsaQueryInformationPolicy(policyHandle,
822 PolicyAccountDomainInformation,
823 (PVOID *)&domainInfo);
824 if (ntStatus != STATUS_SUCCESS)
826 WARN("LsaQueryInformationPolicy failed with NT status %x\n",
827 LsaNtStatusToWinError(ntStatus));
828 LsaClose(policyHandle);
832 domainIdentifier = domainInfo->DomainSid;
833 domainNameLen = lstrlenW(domainInfo->DomainName.Buffer) + 1;
834 LsaClose(policyHandle);
836 ntStatus = NetApiBufferAllocate(sizeof(USER_MODALS_INFO_2) +
837 GetLengthSid(domainIdentifier) +
838 domainNameLen * sizeof(WCHAR),
841 if (ntStatus != NERR_Success)
843 WARN("NetApiBufferAllocate() failed\n");
844 LsaFreeMemory(domainInfo);
848 umi = (USER_MODALS_INFO_2 *) *pbuffer;
849 umi->usrmod2_domain_id = *pbuffer + sizeof(USER_MODALS_INFO_2);
850 umi->usrmod2_domain_name = (LPWSTR)(*pbuffer +
851 sizeof(USER_MODALS_INFO_2) + GetLengthSid(domainIdentifier));
853 lstrcpynW(umi->usrmod2_domain_name,
854 domainInfo->DomainName.Buffer,
856 CopySid(GetLengthSid(domainIdentifier), umi->usrmod2_domain_id,
859 LsaFreeMemory(domainInfo);
864 /* return lockout information */
865 FIXME("level 3 not implemented!\n");
867 return NERR_InternalError;
869 TRACE("Invalid level %d is specified\n", level);
871 return ERROR_INVALID_LEVEL;
877 static char *strdup_unixcp( const WCHAR *str )
880 int len = WideCharToMultiByte( CP_UNIXCP, 0, str, -1, NULL, 0, NULL, NULL );
881 if ((ret = HeapAlloc( GetProcessHeap(), 0, len )))
882 WideCharToMultiByte( CP_UNIXCP, 0, str, -1, ret, len, NULL, NULL );
886 static NET_API_STATUS change_password_smb( LPCWSTR domainname, LPCWSTR username,
887 LPCWSTR oldpassword, LPCWSTR newpassword )
890 NET_API_STATUS ret = NERR_Success;
891 static char option_silent[] = "-s";
892 static char option_user[] = "-U";
893 static char option_remote[] = "-r";
894 static char smbpasswd[] = "smbpasswd";
898 char *server = NULL, *user, *argv[7], *old = NULL, *new = NULL;
900 if (domainname && !(server = strdup_unixcp( domainname ))) return ERROR_OUTOFMEMORY;
901 if (!(user = strdup_unixcp( username )))
903 ret = ERROR_OUTOFMEMORY;
906 if (!(old = strdup_unixcp( oldpassword )))
908 ret = ERROR_OUTOFMEMORY;
911 if (!(new = strdup_unixcp( newpassword )))
913 ret = ERROR_OUTOFMEMORY;
917 argv[1] = option_silent;
918 argv[2] = option_user;
922 argv[4] = option_remote;
928 if (pipe( pipe_out ) == -1)
930 ret = NERR_InternalError;
933 fcntl( pipe_out[0], F_SETFD, FD_CLOEXEC );
934 fcntl( pipe_out[1], F_SETFD, FD_CLOEXEC );
936 switch ((pid = fork()))
939 close( pipe_out[0] );
940 close( pipe_out[1] );
941 ret = NERR_InternalError;
944 dup2( pipe_out[0], 0 );
945 close( pipe_out[0] );
946 close( pipe_out[1] );
947 execvp( "smbpasswd", argv );
948 ERR( "can't execute smbpasswd, is it installed?\n" );
951 close( pipe_out[0] );
954 write( pipe_out[1], old, strlen( old ) );
955 write( pipe_out[1], "\n", 1 );
956 write( pipe_out[1], new, strlen( new ) );
957 write( pipe_out[1], "\n", 1 );
958 write( pipe_out[1], new, strlen( new ) );
959 write( pipe_out[1], "\n", 1 );
960 close( pipe_out[1] );
963 wret = waitpid(pid, &status, 0);
964 } while (wret < 0 && errno == EINTR);
966 if (ret == NERR_Success && (wret < 0 || !WIFEXITED(status) || WEXITSTATUS(status)))
967 ret = NERR_InternalError;
970 HeapFree( GetProcessHeap(), 0, server );
971 HeapFree( GetProcessHeap(), 0, user );
972 HeapFree( GetProcessHeap(), 0, old );
973 HeapFree( GetProcessHeap(), 0, new );
976 ERR( "no fork support on this platform\n" );
977 return NERR_InternalError;
981 /******************************************************************************
982 * NetUserChangePassword (NETAPI32.@)
984 * domainname [I] Optional. Domain on which the user resides or the logon
985 * domain of the current user if NULL.
986 * username [I] Optional. Username to change the password for or the name
987 * of the current user if NULL.
988 * oldpassword [I] The user's current password.
989 * newpassword [I] The password that the user will be changed to using.
992 * Success: NERR_Success.
993 * Failure: NERR_* failure code or win error code.
996 NET_API_STATUS WINAPI NetUserChangePassword(LPCWSTR domainname, LPCWSTR username,
997 LPCWSTR oldpassword, LPCWSTR newpassword)
999 struct sam_user *user;
1001 TRACE("(%s, %s, ..., ...)\n", debugstr_w(domainname), debugstr_w(username));
1003 if (!change_password_smb( domainname, username, oldpassword, newpassword ))
1004 return NERR_Success;
1007 FIXME("Ignoring domainname %s.\n", debugstr_w(domainname));
1009 if((user = NETAPI_FindUser(username)) == NULL)
1010 return NERR_UserNotFound;
1012 if(lstrcmpW(user->user_password, oldpassword) != 0)
1013 return ERROR_INVALID_PASSWORD;
1015 if(lstrlenW(newpassword) > PWLEN)
1016 return ERROR_PASSWORD_RESTRICTION;
1018 lstrcpyW(user->user_password, newpassword);
1020 return NERR_Success;
1023 NET_API_STATUS WINAPI NetUseAdd(LMSTR servername, DWORD level, LPBYTE bufptr, LPDWORD parm_err)
1025 FIXME("%s %d %p %p stub\n", debugstr_w(servername), level, bufptr, parm_err);
1026 return NERR_Success;
1029 NET_API_STATUS WINAPI NetUseDel(LMSTR servername, LMSTR usename, DWORD forcecond)
1031 FIXME("%s %s %d stub\n", debugstr_w(servername), debugstr_w(usename), forcecond);
1032 return NERR_Success;