dlls/advapi32/lsa.c

   1 /*
   2  * Implementation of the Local Security Authority API
   3  *
   4  * Copyright 1999 Juergen Schmied
   5  * Copyright 2002 Andriy Palamarchuk
   6  * Copyright 2004 Mike McCormack
   7  * Copyright 2005 Hans Leidekker
   8  *
   9  * This library is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public
  11  * License as published by the Free Software Foundation; either
  12  * version 2.1 of the License, or (at your option) any later version.
  13  *
  14  * This library is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * Lesser General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Lesser General Public
  20  * License along with this library; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  22  */
  23
  24 #include <stdarg.h>
  25
  26 #include "ntstatus.h"
  27 #define WIN32_NO_STATUS
  28 #include "windef.h"
  29 #include "winbase.h"
  30 #include "winreg.h"
  31 #include "winternl.h"
  32 #include "advapi32_misc.h"
  33
  34 #include "wine/debug.h"
  35 #include "wine/unicode.h"
  36
  37 WINE_DEFAULT_DEBUG_CHANNEL(advapi);
  38
  39 #define ADVAPI_ForceLocalComputer(ServerName, FailureCode) \
  40     if (!ADVAPI_IsLocalComputer(ServerName)) \
  41 { \
  42         FIXME("Action Implemented for local computer only. " \
  43               "Requested for server %s\n", debugstr_w(ServerName)); \
  44         return FailureCode; \
  45 }
  46
  47 static void dumpLsaAttributes(const LSA_OBJECT_ATTRIBUTES *oa)
  48 {
  49     if (oa)
  50     {
  51         TRACE("\n\tlength=%u, rootdir=%p, objectname=%s\n\tattr=0x%08x, sid=%s qos=%p\n",
  52               oa->Length, oa->RootDirectory,
  53               oa->ObjectName?debugstr_w(oa->ObjectName->Buffer):"null",
  54               oa->Attributes, debugstr_sid(oa->SecurityDescriptor),
  55               oa->SecurityQualityOfService);
  56     }
  57 }
  58
  59 static void* ADVAPI_GetDomainName(unsigned sz, unsigned ofs)
  60 {
  61     HKEY key;
  62     LONG ret;
  63     BYTE* ptr = NULL;
  64     UNICODE_STRING* ustr;
  65
  66     static const WCHAR wVNETSUP[] = {
  67         'S','y','s','t','e','m','\\',
  68         'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
  69         'S','e','r','v','i','c','e','s','\\',
  70         'V','x','D','\\','V','N','E','T','S','U','P','\0'};
  71
  72     ret = RegOpenKeyExW(HKEY_LOCAL_MACHINE, wVNETSUP, 0, KEY_READ, &key);
  73     if (ret == ERROR_SUCCESS)
  74     {
  75         DWORD size = 0;
  76         static const WCHAR wg[] = { 'W','o','r','k','g','r','o','u','p',0 };
  77
  78         ret = RegQueryValueExW(key, wg, NULL, NULL, NULL, &size);
  79         if (ret == ERROR_MORE_DATA || ret == ERROR_SUCCESS)
  80         {
  81             ptr = heap_alloc_zero(sz + size);
  82             if (!ptr) return NULL;
  83             ustr = (UNICODE_STRING*)(ptr + ofs);
  84             ustr->MaximumLength = size;
  85             ustr->Buffer = (WCHAR*)(ptr + sz);
  86             ret = RegQueryValueExW(key, wg, NULL, NULL, (LPBYTE)ustr->Buffer, &size);
  87             if (ret != ERROR_SUCCESS)
  88             {
  89                 heap_free(ptr);
  90                 ptr = NULL;
  91             }
  92             else ustr->Length = size - sizeof(WCHAR);
  93         }
  94         RegCloseKey(key);
  95     }
  96     if (!ptr)
  97     {
  98         static const WCHAR wDomain[] = {'D','O','M','A','I','N','\0'};
  99         ptr = heap_alloc_zero(sz + sizeof(wDomain));
 100         if (!ptr) return NULL;
 101         ustr = (UNICODE_STRING*)(ptr + ofs);
 102         ustr->MaximumLength = sizeof(wDomain);
 103         ustr->Buffer = (WCHAR*)(ptr + sz);
 104         ustr->Length = sizeof(wDomain) - sizeof(WCHAR);
 105         memcpy(ustr->Buffer, wDomain, sizeof(wDomain));
 106     }
 107     return ptr;
 108 }
 109
 110 /******************************************************************************
 111  * LsaAddAccountRights [ADVAPI32.@]
 112  *
 113  */
 114 NTSTATUS WINAPI LsaAddAccountRights(
 115     LSA_HANDLE policy,
 116     PSID sid,
 117     PLSA_UNICODE_STRING rights,
 118     ULONG count)
 119 {
 120     FIXME("(%p,%p,%p,0x%08x) stub\n", policy, sid, rights, count);
 121     return STATUS_SUCCESS;
 122 }
 123
 124 /******************************************************************************
 125  * LsaClose [ADVAPI32.@]
 126  *
 127  * Closes a handle to a Policy or TrustedDomain.
 128  *
 129  * PARAMS
 130  *  ObjectHandle [I] Handle to a Policy or TrustedDomain.
 131  *
 132  * RETURNS
 133  *  Success: STATUS_SUCCESS.
 134  *  Failure: NTSTATUS code.
 135  */
 136 NTSTATUS WINAPI LsaClose(IN LSA_HANDLE ObjectHandle)
 137 {
 138     FIXME("(%p) stub\n", ObjectHandle);
 139     return STATUS_SUCCESS;
 140 }
 141
 142 /******************************************************************************
 143  * LsaCreateTrustedDomainEx [ADVAPI32.@]
 144  *
 145  */
 146 NTSTATUS WINAPI LsaCreateTrustedDomainEx(
 147     LSA_HANDLE policy,
 148     PTRUSTED_DOMAIN_INFORMATION_EX domain_info,
 149     PTRUSTED_DOMAIN_AUTH_INFORMATION auth_info,
 150     ACCESS_MASK access,
 151     PLSA_HANDLE domain)
 152 {
 153     FIXME("(%p,%p,%p,0x%08x,%p) stub\n", policy, domain_info, auth_info,
 154           access, domain);
 155     return STATUS_SUCCESS;
 156 }
 157
 158 /******************************************************************************
 159  * LsaDeleteTrustedDomain [ADVAPI32.@]
 160  *
 161  */
 162 NTSTATUS WINAPI LsaDeleteTrustedDomain(LSA_HANDLE policy, PSID sid)
 163 {
 164     FIXME("(%p,%p) stub\n", policy, sid);
 165     return STATUS_SUCCESS;
 166 }
 167
 168 /******************************************************************************
 169  * LsaEnumerateAccountRights [ADVAPI32.@]
 170  *
 171  */
 172 NTSTATUS WINAPI LsaEnumerateAccountRights(
 173     LSA_HANDLE policy,
 174     PSID sid,
 175     PLSA_UNICODE_STRING *rights,
 176     PULONG count)
 177 {
 178     FIXME("(%p,%p,%p,%p) stub\n", policy, sid, rights, count);
 179     *rights = 0;
 180     *count = 0;
 181     return STATUS_OBJECT_NAME_NOT_FOUND;
 182 }
 183
 184 /******************************************************************************
 185  * LsaEnumerateAccountsWithUserRight [ADVAPI32.@]
 186  *
 187  */
 188 NTSTATUS WINAPI LsaEnumerateAccountsWithUserRight(
 189     LSA_HANDLE policy,
 190     PLSA_UNICODE_STRING rights,
 191     PVOID *buffer,
 192     PULONG count)
 193 {
 194     FIXME("(%p,%p,%p,%p) stub\n", policy, rights, buffer, count);
 195     return STATUS_NO_MORE_ENTRIES;
 196 }
 197
 198 /******************************************************************************
 199  * LsaEnumerateTrustedDomains [ADVAPI32.@]
 200  *
 201  * Returns the names and SIDs of trusted domains.
 202  *
 203  * PARAMS
 204  *  PolicyHandle          [I] Handle to a Policy object.
 205  *  EnumerationContext    [I] Pointer to an enumeration handle.
 206  *  Buffer                [O] Contains the names and SIDs of trusted domains.
 207  *  PreferredMaximumLength[I] Preferred maximum size in bytes of Buffer.
 208  *  CountReturned         [O] Number of elements in Buffer.
 209  *
 210  * RETURNS
 211  *  Success: STATUS_SUCCESS,
 212  *           STATUS_MORE_ENTRIES,
 213  *           STATUS_NO_MORE_ENTRIES
 214  *  Failure: NTSTATUS code.
 215  *
 216  * NOTES
 217  *  LsaEnumerateTrustedDomains can be called multiple times to enumerate
 218  *  all trusted domains.
 219  */
 220 NTSTATUS WINAPI LsaEnumerateTrustedDomains(
 221     IN LSA_HANDLE PolicyHandle,
 222     IN PLSA_ENUMERATION_HANDLE EnumerationContext,
 223     OUT PVOID* Buffer,
 224     IN ULONG PreferredMaximumLength,
 225     OUT PULONG CountReturned)
 226 {
 227     FIXME("(%p,%p,%p,0x%08x,%p) stub\n", PolicyHandle, EnumerationContext,
 228           Buffer, PreferredMaximumLength, CountReturned);
 229
 230     if (CountReturned) *CountReturned = 0;
 231     return STATUS_SUCCESS;
 232 }
 233
 234 /******************************************************************************
 235  * LsaEnumerateTrustedDomainsEx [ADVAPI32.@]
 236  *
 237  */
 238 NTSTATUS WINAPI LsaEnumerateTrustedDomainsEx(
 239     LSA_HANDLE policy,
 240     PLSA_ENUMERATION_HANDLE context,
 241     PVOID *buffer,
 242     ULONG length,
 243     PULONG count)
 244 {
 245     FIXME("(%p,%p,%p,0x%08x,%p) stub\n", policy, context, buffer, length, count);
 246
 247     if (count) *count = 0;
 248     return STATUS_SUCCESS;
 249 }
 250
 251 /******************************************************************************
 252  * LsaFreeMemory [ADVAPI32.@]
 253  *
 254  * Frees memory allocated by a LSA function.
 255  *
 256  * PARAMS
 257  *  Buffer [I] Memory buffer to free.
 258  *
 259  * RETURNS
 260  *  Success: STATUS_SUCCESS.
 261  *  Failure: NTSTATUS code.
 262  */
 263 NTSTATUS WINAPI LsaFreeMemory(IN PVOID Buffer)
 264 {
 265     TRACE("(%p)\n", Buffer);
 266
 267     heap_free(Buffer);
 268     return STATUS_SUCCESS;
 269 }
 270
 271 /******************************************************************************
 272  * LsaLookupNames [ADVAPI32.@]
 273  *
 274  * Returns the SIDs of an array of user, group, or local group names.
 275  *
 276  * PARAMS
 277  *  PolicyHandle      [I] Handle to a Policy object.
 278  *  Count             [I] Number of names in Names.
 279  *  Names             [I] Array of names to lookup.
 280  *  ReferencedDomains [O] Array of domains where the names were found.
 281  *  Sids              [O] Array of SIDs corresponding to Names.
 282  *
 283  * RETURNS
 284  *  Success: STATUS_SUCCESS,
 285  *           STATUS_SOME_NOT_MAPPED
 286  *  Failure: STATUS_NONE_MAPPED or NTSTATUS code.
 287  */
 288 NTSTATUS WINAPI LsaLookupNames(
 289     IN LSA_HANDLE PolicyHandle,
 290     IN ULONG Count,
 291     IN PLSA_UNICODE_STRING Names,
 292     OUT PLSA_REFERENCED_DOMAIN_LIST* ReferencedDomains,
 293     OUT PLSA_TRANSLATED_SID* Sids)
 294 {
 295     FIXME("(%p,0x%08x,%p,%p,%p) stub\n", PolicyHandle, Count, Names,
 296           ReferencedDomains, Sids);
 297
 298     return STATUS_NONE_MAPPED;
 299 }
 300
 301 static BOOL lookup_name( LSA_UNICODE_STRING *name, SID *sid, DWORD *sid_size, WCHAR *domain,
 302                          DWORD *domain_size, SID_NAME_USE *use, BOOL *handled )
 303 {
 304     BOOL ret;
 305
 306     ret = lookup_local_wellknown_name( name, sid, sid_size, domain, domain_size, use, handled );
 307     if (!*handled)
 308         ret = lookup_local_user_name( name, sid, sid_size, domain, domain_size, use, handled );
 309
 310     return ret;
 311 }
 312
 313 /* Adds domain info to referenced domain list.
 314    Domain list is stored as plain buffer, layout is:
 315
 316        LSA_REFERENCED_DOMAIN_LIST,
 317        LSA_TRUST_INFORMATION array,
 318        domain data array of
 319            {
 320                domain name data (WCHAR buffer),
 321                SID data
 322            }
 323
 324    Parameters:
 325        list   [I]  referenced list pointer
 326        domain [I]  domain name string
 327        data   [IO] pointer to domain data array
 328 */
 329 static LONG lsa_reflist_add_domain(LSA_REFERENCED_DOMAIN_LIST *list, LSA_UNICODE_STRING *domain, char **data)
 330 {
 331     ULONG sid_size = 0,domain_size = 0;
 332     BOOL handled = FALSE;
 333     SID_NAME_USE use;
 334     LONG i;
 335
 336     for (i = 0; i < list->Entries; i++)
 337     {
 338         /* try to reuse index */
 339         if ((list->Domains[i].Name.Length == domain->Length) &&
 340             (!strncmpiW(list->Domains[i].Name.Buffer, domain->Buffer, (domain->Length / sizeof(WCHAR)))))
 341         {
 342             return i;
 343         }
 344     }
 345
 346     /* no matching domain found, store name */
 347     list->Domains[list->Entries].Name.Length = domain->Length;
 348     list->Domains[list->Entries].Name.MaximumLength = domain->MaximumLength;
 349     list->Domains[list->Entries].Name.Buffer = (WCHAR*)*data;
 350     memcpy(list->Domains[list->Entries].Name.Buffer, domain->Buffer, domain->MaximumLength);
 351     *data += domain->MaximumLength;
 352
 353     /* get and store SID data */
 354     list->Domains[list->Entries].Sid = *data;
 355     lookup_name(domain, NULL, &sid_size, NULL, &domain_size, &use, &handled);
 356     domain_size = 0;
 357     lookup_name(domain, list->Domains[list->Entries].Sid, &sid_size, NULL, &domain_size, &use, &handled);
 358     *data += sid_size;
 359
 360     return list->Entries++;
 361 }
 362
 363 /******************************************************************************
 364  * LsaLookupNames2 [ADVAPI32.@]
 365  *
 366  */
 367 NTSTATUS WINAPI LsaLookupNames2( LSA_HANDLE policy, ULONG flags, ULONG count,
 368                                  PLSA_UNICODE_STRING names, PLSA_REFERENCED_DOMAIN_LIST *domains,
 369                                  PLSA_TRANSLATED_SID2 *sids )
 370 {
 371     ULONG i, sid_size_total = 0, domain_size_max = 0, size, domainname_size_total = 0;
 372     ULONG sid_size, domain_size, mapped;
 373     LSA_UNICODE_STRING domain;
 374     BOOL handled = FALSE;
 375     char *domain_data;
 376     SID_NAME_USE use;
 377     SID *sid;
 378
 379     TRACE("(%p,0x%08x,0x%08x,%p,%p,%p)\n", policy, flags, count, names, domains, sids);
 380
 381     mapped = 0;
 382     for (i = 0; i < count; i++)
 383     {
 384         handled = FALSE;
 385         sid_size = domain_size = 0;
 386         lookup_name( &names[i], NULL, &sid_size, NULL, &domain_size, &use, &handled );
 387         if (handled)
 388         {
 389             sid_size_total += sid_size;
 390             domainname_size_total += domain_size;
 391             if (domain_size)
 392             {
 393                 if (domain_size > domain_size_max)
 394                     domain_size_max = domain_size;
 395             }
 396             mapped++;
 397         }
 398     }
 399     TRACE("mapped %u out of %u\n", mapped, count);
 400
 401     size = sizeof(LSA_TRANSLATED_SID2) * count + sid_size_total;
 402     if (!(*sids = heap_alloc(size))) return STATUS_NO_MEMORY;
 403
 404     sid = (SID *)(*sids + count);
 405
 406     /* use maximum domain count */
 407     if (!(*domains = heap_alloc(sizeof(LSA_REFERENCED_DOMAIN_LIST) + sizeof(LSA_TRUST_INFORMATION)*count +
 408                                 sid_size_total + domainname_size_total*sizeof(WCHAR))))
 409     {
 410         heap_free(*sids);
 411         return STATUS_NO_MEMORY;
 412     }
 413     (*domains)->Entries = 0;
 414     (*domains)->Domains = (LSA_TRUST_INFORMATION*)((char*)*domains + sizeof(LSA_REFERENCED_DOMAIN_LIST));
 415     domain_data = (char*)(*domains)->Domains + sizeof(LSA_TRUST_INFORMATION)*count;
 416
 417     domain.Buffer = heap_alloc(domain_size_max*sizeof(WCHAR));
 418     for (i = 0; i < count; i++)
 419     {
 420         domain.Length = domain_size_max*sizeof(WCHAR);
 421         domain.MaximumLength = domain_size_max*sizeof(WCHAR);
 422
 423         (*sids)[i].Use = SidTypeUnknown;
 424         (*sids)[i].DomainIndex = -1;
 425         (*sids)[i].Flags = 0;
 426
 427         handled = FALSE;
 428         sid_size = sid_size_total;
 429         domain_size = domain_size_max;
 430         lookup_name( &names[i], sid, &sid_size, domain.Buffer, &domain_size, &use, &handled );
 431         if (handled)
 432         {
 433             (*sids)[i].Sid = sid;
 434             (*sids)[i].Use = use;
 435
 436             sid = (SID *)((char *)sid + sid_size);
 437             sid_size_total -= sid_size;
 438             if (domain_size)
 439             {
 440                 domain.Length = domain_size * sizeof(WCHAR);
 441                 domain.MaximumLength = (domain_size + 1) * sizeof(WCHAR);
 442                 (*sids)[i].DomainIndex = lsa_reflist_add_domain(*domains, &domain, &domain_data);
 443             }
 444         }
 445     }
 446     heap_free(domain.Buffer);
 447
 448     if (mapped == count) return STATUS_SUCCESS;
 449     if (mapped > 0 && mapped < count) return STATUS_SOME_NOT_MAPPED;
 450     return STATUS_NONE_MAPPED;
 451 }
 452
 453 /******************************************************************************
 454  * LsaLookupSids [ADVAPI32.@]
 455  *
 456  * Looks up the names that correspond to an array of SIDs.
 457  *
 458  * PARAMS
 459  *  PolicyHandle      [I] Handle to a Policy object.
 460  *  Count             [I] Number of SIDs in the Sids array.
 461  *  Sids              [I] Array of SIDs to lookup.
 462  *  ReferencedDomains [O] Array of domains where the sids were found.
 463  *  Names             [O] Array of names corresponding to Sids.
 464  *
 465  * RETURNS
 466  *  Success: STATUS_SUCCESS,
 467  *           STATUS_SOME_NOT_MAPPED
 468  *  Failure: STATUS_NONE_MAPPED or NTSTATUS code.
 469  */
 470 NTSTATUS WINAPI LsaLookupSids(
 471     LSA_HANDLE PolicyHandle,
 472     ULONG Count,
 473     PSID *Sids,
 474     LSA_REFERENCED_DOMAIN_LIST **ReferencedDomains,
 475     LSA_TRANSLATED_NAME **Names)
 476 {
 477     ULONG i, mapped, name_fullsize, domain_fullsize;
 478     ULONG name_size, domain_size;
 479     LSA_UNICODE_STRING domain;
 480     WCHAR *name_buffer;
 481     char *domain_data;
 482     SID_NAME_USE use;
 483
 484     TRACE("(%p, %u, %p, %p, %p)\n", PolicyHandle, Count, Sids, ReferencedDomains, Names);
 485
 486     /* this length does not include actual string length yet */
 487     name_fullsize = sizeof(LSA_TRANSLATED_NAME) * Count;
 488     if (!(*Names = heap_alloc(name_fullsize))) return STATUS_NO_MEMORY;
 489     /* maximum count of stored domain infos is Count, allocate it like that cause really needed
 490        count could only be computed after sid data is retrieved */
 491     domain_fullsize = sizeof(LSA_REFERENCED_DOMAIN_LIST) + sizeof(LSA_TRUST_INFORMATION)*Count;
 492     if (!(*ReferencedDomains = heap_alloc(domain_fullsize)))
 493     {
 494         heap_free(*Names);
 495         return STATUS_NO_MEMORY;
 496     }
 497     (*ReferencedDomains)->Entries = 0;
 498     (*ReferencedDomains)->Domains = (LSA_TRUST_INFORMATION*)((char*)*ReferencedDomains + sizeof(LSA_REFERENCED_DOMAIN_LIST));
 499
 500     /* Get full names data length and full length needed to store domain name and SID */
 501     for (i = 0; i < Count; i++)
 502     {
 503         (*Names)[i].Use = SidTypeUnknown;
 504         (*Names)[i].DomainIndex = -1;
 505         (*Names)[i].Name.Buffer = NULL;
 506
 507         memset(&(*ReferencedDomains)->Domains[i], 0, sizeof(LSA_TRUST_INFORMATION));
 508
 509         name_size = domain_size = 0;
 510         if (!LookupAccountSidW(NULL, Sids[i], NULL, &name_size, NULL, &domain_size, &use) &&
 511             GetLastError() == ERROR_INSUFFICIENT_BUFFER)
 512         {
 513             if (name_size)
 514             {
 515                 (*Names)[i].Name.Length = (name_size - 1) * sizeof(WCHAR);
 516                 (*Names)[i].Name.MaximumLength = name_size * sizeof(WCHAR);
 517                 name_fullsize += (*Names)[i].Name.MaximumLength;
 518             }
 519             else
 520             {
 521                 (*Names)[i].Name.Length = 0;
 522                 (*Names)[i].Name.MaximumLength = 0;
 523             }
 524
 525             /* This potentially allocates more than needed, cause different names will reuse same domain index.
 526                Also it's not possible to store domain name length right here for the same reason. */
 527             if (domain_size)
 528             {
 529                 ULONG sid_size = 0;
 530                 BOOL handled = FALSE;
 531                 WCHAR *name;
 532
 533                 domain_fullsize += domain_size * sizeof(WCHAR);
 534
 535                 /* get domain SID size too */
 536                 name = heap_alloc(domain_size * sizeof(WCHAR));
 537                 *name = 0;
 538                 LookupAccountSidW(NULL, Sids[i], NULL, &name_size, name, &domain_size, &use);
 539
 540                 domain.Buffer = name;
 541                 domain.Length = domain_size * sizeof(WCHAR);
 542                 domain.MaximumLength = domain_size * sizeof(WCHAR);
 543
 544                 lookup_name(&domain, NULL, &sid_size, NULL, &domain_size, &use, &handled);
 545                 domain_fullsize += sid_size;
 546
 547                 heap_free(name);
 548             }
 549         }
 550     }
 551
 552     /* now we have full length needed for both */
 553     *Names = heap_realloc(*Names, name_fullsize);
 554     name_buffer = (WCHAR*)((char*)*Names + sizeof(LSA_TRANSLATED_NAME)*Count);
 555
 556     *ReferencedDomains = heap_realloc(*ReferencedDomains, domain_fullsize);
 557     /* fix pointer after reallocation */
 558     (*ReferencedDomains)->Domains = (LSA_TRUST_INFORMATION*)((char*)*ReferencedDomains + sizeof(LSA_REFERENCED_DOMAIN_LIST));
 559     domain_data = (char*)(*ReferencedDomains)->Domains + sizeof(LSA_TRUST_INFORMATION)*Count;
 560
 561     mapped = 0;
 562     for (i = 0; i < Count; i++)
 563     {
 564         name_size = domain_size = 0;
 565
 566         if (!LookupAccountSidW(NULL, Sids[i], NULL, &name_size, NULL, &domain_size, &use) &&
 567             GetLastError() == ERROR_INSUFFICIENT_BUFFER)
 568         {
 569             mapped++;
 570
 571             if (domain_size)
 572             {
 573                 domain.Length = (domain_size - 1) * sizeof(WCHAR);
 574                 domain.MaximumLength = domain_size * sizeof(WCHAR);
 575                 domain.Buffer = heap_alloc(domain.MaximumLength);
 576             }
 577
 578             (*Names)[i].Name.Buffer = name_buffer;
 579             LookupAccountSidW(NULL, Sids[i], (*Names)[i].Name.Buffer, &name_size, domain.Buffer, &domain_size, &use);
 580             (*Names)[i].Use = use;
 581
 582             if (domain_size)
 583             {
 584                 (*Names)[i].DomainIndex = lsa_reflist_add_domain(*ReferencedDomains, &domain, &domain_data);
 585                 heap_free(domain.Buffer);
 586             }
 587         }
 588
 589         name_buffer += name_size;
 590     }
 591     TRACE("mapped %u out of %u\n", mapped, Count);
 592
 593     if (mapped == Count) return STATUS_SUCCESS;
 594     if (mapped) return STATUS_SOME_NOT_MAPPED;
 595     return STATUS_NONE_MAPPED;
 596 }
 597
 598 /******************************************************************************
 599  * LsaNtStatusToWinError [ADVAPI32.@]
 600  *
 601  * Converts an LSA NTSTATUS code to a Windows error code.
 602  *
 603  * PARAMS
 604  *  Status [I] NTSTATUS code.
 605  *
 606  * RETURNS
 607  *  Success: Corresponding Windows error code.
 608  *  Failure: ERROR_MR_MID_NOT_FOUND.
 609  */
 610 ULONG WINAPI LsaNtStatusToWinError(NTSTATUS Status)
 611 {
 612     return RtlNtStatusToDosError(Status);
 613 }
 614
 615 /******************************************************************************
 616  * LsaOpenPolicy [ADVAPI32.@]
 617  *
 618  * Opens a handle to the Policy object on a local or remote system.
 619  *
 620  * PARAMS
 621  *  SystemName       [I] Name of the target system.
 622  *  ObjectAttributes [I] Connection attributes.
 623  *  DesiredAccess    [I] Requested access rights.
 624  *  PolicyHandle     [I/O] Handle to the Policy object.
 625  *
 626  * RETURNS
 627  *  Success: STATUS_SUCCESS.
 628  *  Failure: NTSTATUS code.
 629  *
 630  * NOTES
 631  *  Set SystemName to NULL to open the local Policy object.
 632  */
 633 NTSTATUS WINAPI LsaOpenPolicy(
 634     IN PLSA_UNICODE_STRING SystemName,
 635     IN PLSA_OBJECT_ATTRIBUTES ObjectAttributes,
 636     IN ACCESS_MASK DesiredAccess,
 637     IN OUT PLSA_HANDLE PolicyHandle)
 638 {
 639     FIXME("(%s,%p,0x%08x,%p) stub\n",
 640           SystemName?debugstr_w(SystemName->Buffer):"(null)",
 641           ObjectAttributes, DesiredAccess, PolicyHandle);
 642
 643     ADVAPI_ForceLocalComputer(SystemName ? SystemName->Buffer : NULL,
 644                               STATUS_ACCESS_VIOLATION);
 645     dumpLsaAttributes(ObjectAttributes);
 646
 647     if(PolicyHandle) *PolicyHandle = (LSA_HANDLE)0xcafe;
 648     return STATUS_SUCCESS;
 649 }
 650
 651 /******************************************************************************
 652  * LsaOpenTrustedDomainByName [ADVAPI32.@]
 653  *
 654  */
 655 NTSTATUS WINAPI LsaOpenTrustedDomainByName(
 656     LSA_HANDLE policy,
 657     PLSA_UNICODE_STRING name,
 658     ACCESS_MASK access,
 659     PLSA_HANDLE handle)
 660 {
 661     FIXME("(%p,%p,0x%08x,%p) stub\n", policy, name, access, handle);
 662     return STATUS_OBJECT_NAME_NOT_FOUND;
 663 }
 664
 665 /******************************************************************************
 666  * LsaQueryInformationPolicy [ADVAPI32.@]
 667  *
 668  * Returns information about a Policy object.
 669  *
 670  * PARAMS
 671  *  PolicyHandle     [I] Handle to a Policy object.
 672  *  InformationClass [I] Type of information to retrieve.
 673  *  Buffer           [O] Pointer to the requested information.
 674  *
 675  * RETURNS
 676  *  Success: STATUS_SUCCESS.
 677  *  Failure: NTSTATUS code.
 678  */
 679 NTSTATUS WINAPI LsaQueryInformationPolicy(
 680     IN LSA_HANDLE PolicyHandle,
 681     IN POLICY_INFORMATION_CLASS InformationClass,
 682     OUT PVOID *Buffer)
 683 {
 684     TRACE("(%p,0x%08x,%p)\n", PolicyHandle, InformationClass, Buffer);
 685
 686     if(!Buffer) return STATUS_INVALID_PARAMETER;
 687     switch (InformationClass)
 688     {
 689         case PolicyAuditEventsInformation: /* 2 */
 690         {
 691             PPOLICY_AUDIT_EVENTS_INFO p = heap_alloc_zero(sizeof(POLICY_AUDIT_EVENTS_INFO));
 692             p->AuditingMode = FALSE; /* no auditing */
 693             *Buffer = p;
 694         }
 695         break;
 696         case PolicyPrimaryDomainInformation: /* 3 */
 697         {
 698             /* Only the domain name is valid for the local computer.
 699              * All other fields are zero.
 700              */
 701             PPOLICY_PRIMARY_DOMAIN_INFO pinfo;
 702
 703             pinfo = ADVAPI_GetDomainName(sizeof(*pinfo), offsetof(POLICY_PRIMARY_DOMAIN_INFO, Name));
 704
 705             TRACE("setting domain to %s\n", debugstr_w(pinfo->Name.Buffer));
 706
 707             *Buffer = pinfo;
 708         }
 709         break;
 710         case PolicyAccountDomainInformation: /* 5 */
 711         {
 712             struct di
 713             {
 714                 POLICY_ACCOUNT_DOMAIN_INFO info;
 715                 SID sid;
 716                 DWORD padding[3];
 717                 WCHAR domain[MAX_COMPUTERNAME_LENGTH + 1];
 718             };
 719
 720             DWORD dwSize = MAX_COMPUTERNAME_LENGTH + 1;
 721             struct di * xdi = heap_alloc_zero(sizeof(*xdi));
 722
 723             xdi->info.DomainName.MaximumLength = dwSize * sizeof(WCHAR);
 724             xdi->info.DomainName.Buffer = xdi->domain;
 725             if (GetComputerNameW(xdi->info.DomainName.Buffer, &dwSize))
 726                 xdi->info.DomainName.Length = dwSize * sizeof(WCHAR);
 727
 728             TRACE("setting name to %s\n", debugstr_w(xdi->info.DomainName.Buffer));
 729
 730             xdi->info.DomainSid = &xdi->sid;
 731
 732             if (!ADVAPI_GetComputerSid(&xdi->sid))
 733             {
 734                 heap_free(xdi);
 735
 736                 WARN("Computer SID not found\n");
 737
 738                 return STATUS_UNSUCCESSFUL;
 739             }
 740
 741             TRACE("setting SID to %s\n", debugstr_sid(&xdi->sid));
 742
 743             *Buffer = xdi;
 744         }
 745         break;
 746         case  PolicyDnsDomainInformation:       /* 12 (0xc) */
 747         {
 748             /* Only the domain name is valid for the local computer.
 749              * All other fields are zero.
 750              */
 751             PPOLICY_DNS_DOMAIN_INFO pinfo;
 752
 753             pinfo = ADVAPI_GetDomainName(sizeof(*pinfo), offsetof(POLICY_DNS_DOMAIN_INFO, Name));
 754
 755             TRACE("setting domain to %s\n", debugstr_w(pinfo->Name.Buffer));
 756
 757             *Buffer = pinfo;
 758         }
 759         break;
 760         case  PolicyAuditLogInformation:
 761         case  PolicyPdAccountInformation:
 762         case  PolicyLsaServerRoleInformation:
 763         case  PolicyReplicaSourceInformation:
 764         case  PolicyDefaultQuotaInformation:
 765         case  PolicyModificationInformation:
 766         case  PolicyAuditFullSetInformation:
 767         case  PolicyAuditFullQueryInformation:
 768         {
 769             FIXME("category %d not implemented\n", InformationClass);
 770             return STATUS_UNSUCCESSFUL;
 771         }
 772     }
 773     return STATUS_SUCCESS;
 774 }
 775
 776 /******************************************************************************
 777  * LsaQueryTrustedDomainInfo [ADVAPI32.@]
 778  *
 779  */
 780 NTSTATUS WINAPI LsaQueryTrustedDomainInfo(
 781     LSA_HANDLE policy,
 782     PSID sid,
 783     TRUSTED_INFORMATION_CLASS class,
 784     PVOID *buffer)
 785 {
 786     FIXME("(%p,%p,%d,%p) stub\n", policy, sid, class, buffer);
 787     return STATUS_OBJECT_NAME_NOT_FOUND;
 788 }
 789
 790 /******************************************************************************
 791  * LsaQueryTrustedDomainInfoByName [ADVAPI32.@]
 792  *
 793  */
 794 NTSTATUS WINAPI LsaQueryTrustedDomainInfoByName(
 795     LSA_HANDLE policy,
 796     PLSA_UNICODE_STRING name,
 797     TRUSTED_INFORMATION_CLASS class,
 798     PVOID *buffer)
 799 {
 800     FIXME("(%p,%p,%d,%p) stub\n", policy, name, class, buffer);
 801     return STATUS_OBJECT_NAME_NOT_FOUND;
 802 }
 803
 804 /******************************************************************************
 805  * LsaRegisterPolicyChangeNotification [ADVAPI32.@]
 806  *
 807  */
 808 NTSTATUS WINAPI LsaRegisterPolicyChangeNotification(
 809     POLICY_NOTIFICATION_INFORMATION_CLASS class,
 810     HANDLE event)
 811 {
 812     FIXME("(%d,%p) stub\n", class, event);
 813     return STATUS_UNSUCCESSFUL;
 814 }
 815
 816 /******************************************************************************
 817  * LsaRemoveAccountRights [ADVAPI32.@]
 818  *
 819  */
 820 NTSTATUS WINAPI LsaRemoveAccountRights(
 821     LSA_HANDLE policy,
 822     PSID sid,
 823     BOOLEAN all,
 824     PLSA_UNICODE_STRING rights,
 825     ULONG count)
 826 {
 827     FIXME("(%p,%p,%d,%p,0x%08x) stub\n", policy, sid, all, rights, count);
 828     return STATUS_SUCCESS;
 829 }
 830
 831 /******************************************************************************
 832  * LsaRetrievePrivateData [ADVAPI32.@]
 833  *
 834  * Retrieves data stored by LsaStorePrivateData.
 835  *
 836  * PARAMS
 837  *  PolicyHandle [I] Handle to a Policy object.
 838  *  KeyName      [I] Name of the key where the data is stored.
 839  *  PrivateData  [O] Pointer to the private data.
 840  *
 841  * RETURNS
 842  *  Success: STATUS_SUCCESS.
 843  *  Failure: STATUS_OBJECT_NAME_NOT_FOUND or NTSTATUS code.
 844  */
 845 NTSTATUS WINAPI LsaRetrievePrivateData(
 846     IN LSA_HANDLE PolicyHandle,
 847     IN PLSA_UNICODE_STRING KeyName,
 848     OUT PLSA_UNICODE_STRING* PrivateData)
 849 {
 850     FIXME("(%p,%p,%p) stub\n", PolicyHandle, KeyName, PrivateData);
 851     return STATUS_OBJECT_NAME_NOT_FOUND;
 852 }
 853
 854 /******************************************************************************
 855  * LsaSetInformationPolicy [ADVAPI32.@]
 856  *
 857  * Modifies information in a Policy object.
 858  *
 859  * PARAMS
 860  *  PolicyHandle     [I] Handle to a Policy object.
 861  *  InformationClass [I] Type of information to set.
 862  *  Buffer           [I] Pointer to the information to set.
 863  *
 864  * RETURNS
 865  *  Success: STATUS_SUCCESS.
 866  *  Failure: NTSTATUS code.
 867  */
 868 NTSTATUS WINAPI LsaSetInformationPolicy(
 869     IN LSA_HANDLE PolicyHandle,
 870     IN POLICY_INFORMATION_CLASS InformationClass,
 871     IN PVOID Buffer)
 872 {
 873     FIXME("(%p,0x%08x,%p) stub\n", PolicyHandle, InformationClass, Buffer);
 874
 875     return STATUS_UNSUCCESSFUL;
 876 }
 877
 878 /******************************************************************************
 879  * LsaSetSecret [ADVAPI32.@]
 880  *
 881  * Set old and new values on a secret handle
 882  *
 883  * PARAMS
 884  *  SecretHandle          [I] Handle to a secret object.
 885  *  EncryptedCurrentValue [I] Pointer to encrypted new value, can be NULL
 886  *  EncryptedOldValue     [I] Pointer to encrypted old value, can be NULL
 887  *
 888  * RETURNS
 889  *  Success: STATUS_SUCCESS
 890  *  Failure: NTSTATUS code.
 891  */
 892 NTSTATUS WINAPI LsaSetSecret(
 893     IN LSA_HANDLE SecretHandle,
 894     IN PLSA_UNICODE_STRING EncryptedCurrentValue,
 895     IN PLSA_UNICODE_STRING EncryptedOldValue)
 896 {
 897     FIXME("(%p,%p,%p) stub\n", SecretHandle, EncryptedCurrentValue,
 898             EncryptedOldValue);
 899     return STATUS_SUCCESS;
 900 }
 901
 902 /******************************************************************************
 903  * LsaSetTrustedDomainInfoByName [ADVAPI32.@]
 904  *
 905  */
 906 NTSTATUS WINAPI LsaSetTrustedDomainInfoByName(
 907     LSA_HANDLE policy,
 908     PLSA_UNICODE_STRING name,
 909     TRUSTED_INFORMATION_CLASS class,
 910     PVOID buffer)
 911 {
 912     FIXME("(%p,%p,%d,%p) stub\n", policy, name, class, buffer);
 913     return STATUS_SUCCESS;
 914 }
 915
 916 /******************************************************************************
 917  * LsaSetTrustedDomainInformation [ADVAPI32.@]
 918  *
 919  */
 920 NTSTATUS WINAPI LsaSetTrustedDomainInformation(
 921     LSA_HANDLE policy,
 922     PSID sid,
 923     TRUSTED_INFORMATION_CLASS class,
 924     PVOID buffer)
 925 {
 926     FIXME("(%p,%p,%d,%p) stub\n", policy, sid, class, buffer);
 927     return STATUS_SUCCESS;
 928 }
 929
 930 /******************************************************************************
 931  * LsaStorePrivateData [ADVAPI32.@]
 932  *
 933  * Stores or deletes a Policy object's data under the specified reg key.
 934  *
 935  * PARAMS
 936  *  PolicyHandle [I] Handle to a Policy object.
 937  *  KeyName      [I] Name of the key where the data will be stored.
 938  *  PrivateData  [O] Pointer to the private data.
 939  *
 940  * RETURNS
 941  *  Success: STATUS_SUCCESS.
 942  *  Failure: STATUS_OBJECT_NAME_NOT_FOUND or NTSTATUS code.
 943  */
 944 NTSTATUS WINAPI LsaStorePrivateData(
 945     IN LSA_HANDLE PolicyHandle,
 946     IN PLSA_UNICODE_STRING KeyName,
 947     IN PLSA_UNICODE_STRING PrivateData)
 948 {
 949     FIXME("(%p,%p,%p) stub\n", PolicyHandle, KeyName, PrivateData);
 950     return STATUS_OBJECT_NAME_NOT_FOUND;
 951 }
 952
 953 /******************************************************************************
 954  * LsaUnregisterPolicyChangeNotification [ADVAPI32.@]
 955  *
 956  */
 957 NTSTATUS WINAPI LsaUnregisterPolicyChangeNotification(
 958     POLICY_NOTIFICATION_INFORMATION_CLASS class,
 959     HANDLE event)
 960 {
 961     FIXME("(%d,%p) stub\n", class, event);
 962     return STATUS_SUCCESS;
 963 }