dlls/crypt32/store.c

   1 /*
   2  * Copyright 2002 Mike McCormack for CodeWeavers
   3  * Copyright 2004-2006 Juan Lang
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  18  *
  19  * FIXME:
  20  * - The concept of physical stores and locations isn't implemented.  (This
  21  *   doesn't mean registry stores et al aren't implemented.  See the PSDK for
  22  *   registering and enumerating physical stores and locations.)
  23  * - Many flags, options and whatnot are unimplemented.
  24  */
  25
  26 #include "config.h"
  27 #include "wine/port.h"
  28
  29 #include <assert.h>
  30 #include <stdarg.h>
  31 #include "windef.h"
  32 #include "winbase.h"
  33 #include "winnls.h"
  34 #include "winreg.h"
  35 #include "winuser.h"
  36 #include "wincrypt.h"
  37 #include "wine/debug.h"
  38 #include "wine/exception.h"
  39 #include "crypt32_private.h"
  40
  41 WINE_DEFAULT_DEBUG_CHANNEL(crypt);
  42
  43 static const WINE_CONTEXT_INTERFACE gCertInterface = {
  44     (CreateContextFunc)CertCreateCertificateContext,
  45     (AddContextToStoreFunc)CertAddCertificateContextToStore,
  46     (AddEncodedContextToStoreFunc)CertAddEncodedCertificateToStore,
  47     (EnumContextsInStoreFunc)CertEnumCertificatesInStore,
  48     (EnumPropertiesFunc)CertEnumCertificateContextProperties,
  49     (GetContextPropertyFunc)CertGetCertificateContextProperty,
  50     (SetContextPropertyFunc)CertSetCertificateContextProperty,
  51     (SerializeElementFunc)CertSerializeCertificateStoreElement,
  52     (DeleteContextFunc)CertDeleteCertificateFromStore,
  53 };
  54 const WINE_CONTEXT_INTERFACE *pCertInterface = &gCertInterface;
  55
  56 static const WINE_CONTEXT_INTERFACE gCRLInterface = {
  57     (CreateContextFunc)CertCreateCRLContext,
  58     (AddContextToStoreFunc)CertAddCRLContextToStore,
  59     (AddEncodedContextToStoreFunc)CertAddEncodedCRLToStore,
  60     (EnumContextsInStoreFunc)CertEnumCRLsInStore,
  61     (EnumPropertiesFunc)CertEnumCRLContextProperties,
  62     (GetContextPropertyFunc)CertGetCRLContextProperty,
  63     (SetContextPropertyFunc)CertSetCRLContextProperty,
  64     (SerializeElementFunc)CertSerializeCRLStoreElement,
  65     (DeleteContextFunc)CertDeleteCRLFromStore,
  66 };
  67 const WINE_CONTEXT_INTERFACE *pCRLInterface = &gCRLInterface;
  68
  69 static const WINE_CONTEXT_INTERFACE gCTLInterface = {
  70     (CreateContextFunc)CertCreateCTLContext,
  71     (AddContextToStoreFunc)CertAddCTLContextToStore,
  72     (AddEncodedContextToStoreFunc)CertAddEncodedCTLToStore,
  73     (EnumContextsInStoreFunc)CertEnumCTLsInStore,
  74     (EnumPropertiesFunc)CertEnumCTLContextProperties,
  75     (GetContextPropertyFunc)CertGetCTLContextProperty,
  76     (SetContextPropertyFunc)CertSetCTLContextProperty,
  77     (SerializeElementFunc)CertSerializeCTLStoreElement,
  78     (DeleteContextFunc)CertDeleteCTLFromStore,
  79 };
  80 const WINE_CONTEXT_INTERFACE *pCTLInterface = &gCTLInterface;
  81
  82 typedef struct _WINE_MEMSTORE
  83 {
  84     WINECRYPT_CERTSTORE hdr;
  85     CRITICAL_SECTION cs;
  86     struct list certs;
  87     struct list crls;
  88     struct list ctls;
  89 } WINE_MEMSTORE;
  90
  91 void CRYPT_InitStore(WINECRYPT_CERTSTORE *store, DWORD dwFlags, CertStoreType type, const store_vtbl_t *vtbl)
  92 {
  93     store->ref = 1;
  94     store->dwMagic = WINE_CRYPTCERTSTORE_MAGIC;
  95     store->type = type;
  96     store->dwOpenFlags = dwFlags;
  97     store->vtbl = vtbl;
  98     store->properties = NULL;
  99 }
 100
 101 void CRYPT_FreeStore(WINECRYPT_CERTSTORE *store)
 102 {
 103     if (store->properties)
 104         ContextPropertyList_Free(store->properties);
 105     store->dwMagic = 0;
 106     CryptMemFree(store);
 107 }
 108
 109 BOOL WINAPI I_CertUpdateStore(HCERTSTORE store1, HCERTSTORE store2, DWORD unk0,
 110  DWORD unk1)
 111 {
 112     static BOOL warned = FALSE;
 113     const WINE_CONTEXT_INTERFACE * const interfaces[] = { pCertInterface,
 114      pCRLInterface, pCTLInterface };
 115     DWORD i;
 116
 117     TRACE("(%p, %p, %08x, %08x)\n", store1, store2, unk0, unk1);
 118     if (!warned)
 119     {
 120         FIXME("semi-stub\n");
 121         warned = TRUE;
 122     }
 123
 124     /* Poor-man's resync:  empty first store, then add everything from second
 125      * store to it.
 126      */
 127     for (i = 0; i < sizeof(interfaces) / sizeof(interfaces[0]); i++)
 128     {
 129         const void *context;
 130
 131         do {
 132             context = interfaces[i]->enumContextsInStore(store1, NULL);
 133             if (context)
 134                 interfaces[i]->deleteFromStore(context);
 135         } while (context);
 136         do {
 137             context = interfaces[i]->enumContextsInStore(store2, context);
 138             if (context)
 139                 interfaces[i]->addContextToStore(store1, context,
 140                  CERT_STORE_ADD_ALWAYS, NULL);
 141         } while (context);
 142     }
 143     return TRUE;
 144 }
 145
 146 static BOOL MemStore_addContext(WINE_MEMSTORE *store, struct list *list, context_t *orig_context,
 147  context_t *existing, context_t **ret_context, BOOL use_link)
 148 {
 149     context_t *context;
 150
 151     context = orig_context->vtbl->clone(orig_context, &store->hdr, use_link);
 152     if (!context)
 153         return FALSE;
 154
 155     TRACE("adding %p\n", context);
 156     EnterCriticalSection(&store->cs);
 157     if (existing) {
 158         context->u.entry.prev = existing->u.entry.prev;
 159         context->u.entry.next = existing->u.entry.next;
 160         context->u.entry.prev->next = &context->u.entry;
 161         context->u.entry.next->prev = &context->u.entry;
 162         list_init(&existing->u.entry);
 163         if(!existing->ref)
 164             Context_Release(existing);
 165     }else {
 166         list_add_head(list, &context->u.entry);
 167     }
 168     LeaveCriticalSection(&store->cs);
 169
 170     if(ret_context)
 171         *ret_context = context;
 172     else
 173         Context_Release(context);
 174     return TRUE;
 175 }
 176
 177 static context_t *MemStore_enumContext(WINE_MEMSTORE *store, struct list *list, context_t *prev)
 178 {
 179     struct list *next;
 180     context_t *ret;
 181
 182     EnterCriticalSection(&store->cs);
 183     if (prev) {
 184         next = list_next(list, &prev->u.entry);
 185         Context_Release(prev);
 186     }else {
 187         next = list_next(list, list);
 188     }
 189     LeaveCriticalSection(&store->cs);
 190
 191     if (!next) {
 192         SetLastError(CRYPT_E_NOT_FOUND);
 193         return NULL;
 194     }
 195
 196     ret = LIST_ENTRY(next, context_t, u.entry);
 197     Context_AddRef(ret);
 198     return ret;
 199 }
 200
 201 static BOOL MemStore_deleteContext(WINE_MEMSTORE *store, context_t *context)
 202 {
 203     BOOL in_list = FALSE;
 204
 205     EnterCriticalSection(&store->cs);
 206     if (!list_empty(&context->u.entry)) {
 207         list_remove(&context->u.entry);
 208         list_init(&context->u.entry);
 209         in_list = TRUE;
 210     }
 211     LeaveCriticalSection(&store->cs);
 212
 213     if(in_list && !context->ref)
 214         Context_Free(context);
 215     return TRUE;
 216 }
 217
 218 static void free_contexts(struct list *list)
 219 {
 220     context_t *context, *next;
 221
 222     LIST_FOR_EACH_ENTRY_SAFE(context, next, list, context_t, u.entry)
 223     {
 224         TRACE("freeing %p\n", context);
 225         list_remove(&context->u.entry);
 226         Context_Free(context);
 227     }
 228 }
 229
 230 static void MemStore_releaseContext(WINECRYPT_CERTSTORE *store, context_t *context)
 231 {
 232     /* Free the context only if it's not in a list. Otherwise it may be reused later. */
 233     if(list_empty(&context->u.entry))
 234         Context_Free(context);
 235 }
 236
 237 static BOOL MemStore_addCert(WINECRYPT_CERTSTORE *store, context_t *cert,
 238  context_t *toReplace, context_t **ppStoreContext, BOOL use_link)
 239 {
 240     WINE_MEMSTORE *ms = (WINE_MEMSTORE *)store;
 241
 242     TRACE("(%p, %p, %p, %p)\n", store, cert, toReplace, ppStoreContext);
 243     return MemStore_addContext(ms, &ms->certs, cert, toReplace, ppStoreContext, use_link);
 244 }
 245
 246 static context_t *MemStore_enumCert(WINECRYPT_CERTSTORE *store, context_t *prev)
 247 {
 248     WINE_MEMSTORE *ms = (WINE_MEMSTORE *)store;
 249
 250     TRACE("(%p, %p)\n", store, prev);
 251
 252     return MemStore_enumContext(ms, &ms->certs, prev);
 253 }
 254
 255 static BOOL MemStore_deleteCert(WINECRYPT_CERTSTORE *store, context_t *context)
 256 {
 257     WINE_MEMSTORE *ms = (WINE_MEMSTORE *)store;
 258
 259     TRACE("(%p, %p)\n", store, context);
 260
 261     return MemStore_deleteContext(ms, context);
 262 }
 263
 264 static BOOL MemStore_addCRL(WINECRYPT_CERTSTORE *store, context_t *crl,
 265  context_t *toReplace, context_t **ppStoreContext, BOOL use_link)
 266 {
 267     WINE_MEMSTORE *ms = (WINE_MEMSTORE *)store;
 268
 269     TRACE("(%p, %p, %p, %p)\n", store, crl, toReplace, ppStoreContext);
 270
 271     return MemStore_addContext(ms, &ms->crls, crl, toReplace, ppStoreContext, use_link);
 272 }
 273
 274 static context_t *MemStore_enumCRL(WINECRYPT_CERTSTORE *store, context_t *prev)
 275 {
 276     WINE_MEMSTORE *ms = (WINE_MEMSTORE *)store;
 277
 278     TRACE("(%p, %p)\n", store, prev);
 279
 280     return MemStore_enumContext(ms, &ms->crls, prev);
 281 }
 282
 283 static BOOL MemStore_deleteCRL(WINECRYPT_CERTSTORE *store, context_t *context)
 284 {
 285     WINE_MEMSTORE *ms = (WINE_MEMSTORE *)store;
 286
 287     TRACE("(%p, %p)\n", store, context);
 288
 289     return MemStore_deleteContext(ms, context);
 290 }
 291
 292 static BOOL MemStore_addCTL(WINECRYPT_CERTSTORE *store, context_t *ctl,
 293  context_t *toReplace, context_t **ppStoreContext, BOOL use_link)
 294 {
 295     WINE_MEMSTORE *ms = (WINE_MEMSTORE *)store;
 296
 297     TRACE("(%p, %p, %p, %p)\n", store, ctl, toReplace, ppStoreContext);
 298
 299     return MemStore_addContext(ms, &ms->ctls, ctl, toReplace, ppStoreContext, use_link);
 300 }
 301
 302 static context_t *MemStore_enumCTL(WINECRYPT_CERTSTORE *store, context_t *prev)
 303 {
 304     WINE_MEMSTORE *ms = (WINE_MEMSTORE *)store;
 305
 306     TRACE("(%p, %p)\n", store, prev);
 307
 308     return MemStore_enumContext(ms, &ms->ctls, prev);
 309 }
 310
 311 static BOOL MemStore_deleteCTL(WINECRYPT_CERTSTORE *store, context_t *context)
 312 {
 313     WINE_MEMSTORE *ms = (WINE_MEMSTORE *)store;
 314
 315     TRACE("(%p, %p)\n", store, context);
 316
 317     return MemStore_deleteContext(ms, context);
 318 }
 319
 320 static void MemStore_addref(WINECRYPT_CERTSTORE *store)
 321 {
 322     LONG ref = InterlockedIncrement(&store->ref);
 323     TRACE("ref = %d\n", ref);
 324 }
 325
 326 static DWORD MemStore_release(WINECRYPT_CERTSTORE *cert_store, DWORD flags)
 327 {
 328     WINE_MEMSTORE *store = (WINE_MEMSTORE*)cert_store;
 329     LONG ref;
 330
 331     if(flags & ~CERT_CLOSE_STORE_CHECK_FLAG)
 332         FIXME("Unimplemented flags %x\n", flags);
 333
 334     ref = InterlockedDecrement(&store->hdr.ref);
 335     TRACE("(%p) ref=%d\n", store, ref);
 336     if(ref)
 337         return (flags & CERT_CLOSE_STORE_CHECK_FLAG) ? CRYPT_E_PENDING_CLOSE : ERROR_SUCCESS;
 338
 339     free_contexts(&store->certs);
 340     free_contexts(&store->crls);
 341     free_contexts(&store->ctls);
 342     store->cs.DebugInfo->Spare[0] = 0;
 343     DeleteCriticalSection(&store->cs);
 344     CRYPT_FreeStore(&store->hdr);
 345     return ERROR_SUCCESS;
 346 }
 347
 348 static BOOL MemStore_control(WINECRYPT_CERTSTORE *store, DWORD dwFlags,
 349  DWORD dwCtrlType, void const *pvCtrlPara)
 350 {
 351     SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 352     return FALSE;
 353 }
 354
 355 static const store_vtbl_t MemStoreVtbl = {
 356     MemStore_addref,
 357     MemStore_release,
 358     MemStore_releaseContext,
 359     MemStore_control,
 360     {
 361         MemStore_addCert,
 362         MemStore_enumCert,
 363         MemStore_deleteCert
 364     }, {
 365         MemStore_addCRL,
 366         MemStore_enumCRL,
 367         MemStore_deleteCRL
 368     }, {
 369         MemStore_addCTL,
 370         MemStore_enumCTL,
 371         MemStore_deleteCTL
 372     }
 373 };
 374
 375 static WINECRYPT_CERTSTORE *CRYPT_MemOpenStore(HCRYPTPROV hCryptProv,
 376  DWORD dwFlags, const void *pvPara)
 377 {
 378     WINE_MEMSTORE *store;
 379
 380     TRACE("(%ld, %08x, %p)\n", hCryptProv, dwFlags, pvPara);
 381
 382     if (dwFlags & CERT_STORE_DELETE_FLAG)
 383     {
 384         SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 385         store = NULL;
 386     }
 387     else
 388     {
 389         store = CryptMemAlloc(sizeof(WINE_MEMSTORE));
 390         if (store)
 391         {
 392             memset(store, 0, sizeof(WINE_MEMSTORE));
 393             CRYPT_InitStore(&store->hdr, dwFlags, StoreTypeMem, &MemStoreVtbl);
 394             InitializeCriticalSection(&store->cs);
 395             store->cs.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": ContextList.cs");
 396             list_init(&store->certs);
 397             list_init(&store->crls);
 398             list_init(&store->ctls);
 399             /* Mem store doesn't need crypto provider, so close it */
 400             if (hCryptProv && !(dwFlags & CERT_STORE_NO_CRYPT_RELEASE_FLAG))
 401                 CryptReleaseContext(hCryptProv, 0);
 402         }
 403     }
 404     return (WINECRYPT_CERTSTORE*)store;
 405 }
 406
 407 static const WCHAR rootW[] = { 'R','o','o','t',0 };
 408
 409 static WINECRYPT_CERTSTORE *CRYPT_SysRegOpenStoreW(HCRYPTPROV hCryptProv,
 410  DWORD dwFlags, const void *pvPara)
 411 {
 412     static const WCHAR fmt[] = { '%','s','\\','%','s',0 };
 413     LPCWSTR storeName = pvPara;
 414     LPWSTR storePath;
 415     WINECRYPT_CERTSTORE *store = NULL;
 416     HKEY root;
 417     LPCWSTR base;
 418
 419     TRACE("(%ld, %08x, %s)\n", hCryptProv, dwFlags,
 420      debugstr_w(pvPara));
 421
 422     if (!pvPara)
 423     {
 424         SetLastError(E_INVALIDARG);
 425         return NULL;
 426     }
 427
 428     switch (dwFlags & CERT_SYSTEM_STORE_LOCATION_MASK)
 429     {
 430     case CERT_SYSTEM_STORE_LOCAL_MACHINE:
 431         root = HKEY_LOCAL_MACHINE;
 432         base = CERT_LOCAL_MACHINE_SYSTEM_STORE_REGPATH;
 433         /* If the HKLM\Root certs are requested, expressing system certs into the registry */
 434         if (!lstrcmpiW(storeName, rootW))
 435             CRYPT_ImportSystemRootCertsToReg();
 436         break;
 437     case CERT_SYSTEM_STORE_CURRENT_USER:
 438         root = HKEY_CURRENT_USER;
 439         base = CERT_LOCAL_MACHINE_SYSTEM_STORE_REGPATH;
 440         break;
 441     case CERT_SYSTEM_STORE_CURRENT_SERVICE:
 442         /* hklm\Software\Microsoft\Cryptography\Services\servicename\
 443          * SystemCertificates
 444          */
 445         FIXME("CERT_SYSTEM_STORE_CURRENT_SERVICE, %s: stub\n",
 446          debugstr_w(storeName));
 447         return NULL;
 448     case CERT_SYSTEM_STORE_SERVICES:
 449         /* hklm\Software\Microsoft\Cryptography\Services\servicename\
 450          * SystemCertificates
 451          */
 452         FIXME("CERT_SYSTEM_STORE_SERVICES, %s: stub\n",
 453          debugstr_w(storeName));
 454         return NULL;
 455     case CERT_SYSTEM_STORE_USERS:
 456         /* hku\user sid\Software\Microsoft\SystemCertificates */
 457         FIXME("CERT_SYSTEM_STORE_USERS, %s: stub\n",
 458          debugstr_w(storeName));
 459         return NULL;
 460     case CERT_SYSTEM_STORE_CURRENT_USER_GROUP_POLICY:
 461         root = HKEY_CURRENT_USER;
 462         base = CERT_GROUP_POLICY_SYSTEM_STORE_REGPATH;
 463         break;
 464     case CERT_SYSTEM_STORE_LOCAL_MACHINE_GROUP_POLICY:
 465         root = HKEY_LOCAL_MACHINE;
 466         base = CERT_GROUP_POLICY_SYSTEM_STORE_REGPATH;
 467         break;
 468     case CERT_SYSTEM_STORE_LOCAL_MACHINE_ENTERPRISE:
 469         /* hklm\Software\Microsoft\EnterpriseCertificates */
 470         FIXME("CERT_SYSTEM_STORE_LOCAL_MACHINE_ENTERPRISE, %s: stub\n",
 471          debugstr_w(storeName));
 472         return NULL;
 473     default:
 474         SetLastError(E_INVALIDARG);
 475         return NULL;
 476     }
 477
 478     storePath = CryptMemAlloc((lstrlenW(base) + lstrlenW(storeName) + 2) *
 479      sizeof(WCHAR));
 480     if (storePath)
 481     {
 482         LONG rc;
 483         HKEY key;
 484         REGSAM sam = dwFlags & CERT_STORE_READONLY_FLAG ? KEY_READ :
 485             KEY_ALL_ACCESS;
 486
 487         wsprintfW(storePath, fmt, base, storeName);
 488         if (dwFlags & CERT_STORE_OPEN_EXISTING_FLAG)
 489             rc = RegOpenKeyExW(root, storePath, 0, sam, &key);
 490         else
 491         {
 492             DWORD disp;
 493
 494             rc = RegCreateKeyExW(root, storePath, 0, NULL, 0, sam, NULL,
 495                                  &key, &disp);
 496             if (!rc && dwFlags & CERT_STORE_CREATE_NEW_FLAG &&
 497                 disp == REG_OPENED_EXISTING_KEY)
 498             {
 499                 RegCloseKey(key);
 500                 rc = ERROR_FILE_EXISTS;
 501             }
 502         }
 503         if (!rc)
 504         {
 505             store = CRYPT_RegOpenStore(hCryptProv, dwFlags, key);
 506             RegCloseKey(key);
 507         }
 508         else
 509             SetLastError(rc);
 510         CryptMemFree(storePath);
 511     }
 512     return store;
 513 }
 514
 515 static WINECRYPT_CERTSTORE *CRYPT_SysRegOpenStoreA(HCRYPTPROV hCryptProv,
 516  DWORD dwFlags, const void *pvPara)
 517 {
 518     int len;
 519     WINECRYPT_CERTSTORE *ret = NULL;
 520
 521     TRACE("(%ld, %08x, %s)\n", hCryptProv, dwFlags,
 522      debugstr_a(pvPara));
 523
 524     if (!pvPara)
 525     {
 526         SetLastError(ERROR_FILE_NOT_FOUND);
 527         return NULL;
 528     }
 529     len = MultiByteToWideChar(CP_ACP, 0, pvPara, -1, NULL, 0);
 530     if (len)
 531     {
 532         LPWSTR storeName = CryptMemAlloc(len * sizeof(WCHAR));
 533
 534         if (storeName)
 535         {
 536             MultiByteToWideChar(CP_ACP, 0, pvPara, -1, storeName, len);
 537             ret = CRYPT_SysRegOpenStoreW(hCryptProv, dwFlags, storeName);
 538             CryptMemFree(storeName);
 539         }
 540     }
 541     return ret;
 542 }
 543
 544 static WINECRYPT_CERTSTORE *CRYPT_SysOpenStoreW(HCRYPTPROV hCryptProv,
 545  DWORD dwFlags, const void *pvPara)
 546 {
 547     HCERTSTORE store = 0;
 548     BOOL ret;
 549
 550     TRACE("(%ld, %08x, %s)\n", hCryptProv, dwFlags,
 551      debugstr_w(pvPara));
 552
 553     if (!pvPara)
 554     {
 555         SetLastError(ERROR_FILE_NOT_FOUND);
 556         return NULL;
 557     }
 558     /* This returns a different error than system registry stores if the
 559      * location is invalid.
 560      */
 561     switch (dwFlags & CERT_SYSTEM_STORE_LOCATION_MASK)
 562     {
 563     case CERT_SYSTEM_STORE_LOCAL_MACHINE:
 564     case CERT_SYSTEM_STORE_CURRENT_USER:
 565     case CERT_SYSTEM_STORE_CURRENT_SERVICE:
 566     case CERT_SYSTEM_STORE_SERVICES:
 567     case CERT_SYSTEM_STORE_USERS:
 568     case CERT_SYSTEM_STORE_CURRENT_USER_GROUP_POLICY:
 569     case CERT_SYSTEM_STORE_LOCAL_MACHINE_GROUP_POLICY:
 570     case CERT_SYSTEM_STORE_LOCAL_MACHINE_ENTERPRISE:
 571         ret = TRUE;
 572         break;
 573     default:
 574         SetLastError(ERROR_FILE_NOT_FOUND);
 575         ret = FALSE;
 576     }
 577     if (ret)
 578     {
 579         HCERTSTORE regStore = CertOpenStore(CERT_STORE_PROV_SYSTEM_REGISTRY_W,
 580          0, 0, dwFlags, pvPara);
 581
 582         if (regStore)
 583         {
 584             store = CertOpenStore(CERT_STORE_PROV_COLLECTION, 0, 0,
 585              CERT_STORE_CREATE_NEW_FLAG, NULL);
 586             CertAddStoreToCollection(store, regStore,
 587              dwFlags & CERT_STORE_READONLY_FLAG ? 0 :
 588              CERT_PHYSICAL_STORE_ADD_ENABLE_FLAG, 0);
 589             CertCloseStore(regStore, 0);
 590             /* CERT_SYSTEM_STORE_CURRENT_USER returns both the HKCU and HKLM
 591              * stores.
 592              */
 593             if ((dwFlags & CERT_SYSTEM_STORE_LOCATION_MASK) ==
 594              CERT_SYSTEM_STORE_CURRENT_USER)
 595             {
 596                 dwFlags &= ~CERT_SYSTEM_STORE_CURRENT_USER;
 597                 dwFlags |= CERT_SYSTEM_STORE_LOCAL_MACHINE;
 598                 regStore = CertOpenStore(CERT_STORE_PROV_SYSTEM_REGISTRY_W, 0,
 599                  0, dwFlags, pvPara);
 600                 if (regStore)
 601                 {
 602                     CertAddStoreToCollection(store, regStore,
 603                      dwFlags & CERT_STORE_READONLY_FLAG ? 0 :
 604                      CERT_PHYSICAL_STORE_ADD_ENABLE_FLAG, 0);
 605                     CertCloseStore(regStore, 0);
 606                 }
 607             }
 608             /* System store doesn't need crypto provider, so close it */
 609             if (hCryptProv && !(dwFlags & CERT_STORE_NO_CRYPT_RELEASE_FLAG))
 610                 CryptReleaseContext(hCryptProv, 0);
 611         }
 612     }
 613     return store;
 614 }
 615
 616 static WINECRYPT_CERTSTORE *CRYPT_SysOpenStoreA(HCRYPTPROV hCryptProv,
 617  DWORD dwFlags, const void *pvPara)
 618 {
 619     int len;
 620     WINECRYPT_CERTSTORE *ret = NULL;
 621
 622     TRACE("(%ld, %08x, %s)\n", hCryptProv, dwFlags,
 623      debugstr_a(pvPara));
 624
 625     if (!pvPara)
 626     {
 627         SetLastError(ERROR_FILE_NOT_FOUND);
 628         return NULL;
 629     }
 630     len = MultiByteToWideChar(CP_ACP, 0, pvPara, -1, NULL, 0);
 631     if (len)
 632     {
 633         LPWSTR storeName = CryptMemAlloc(len * sizeof(WCHAR));
 634
 635         if (storeName)
 636         {
 637             MultiByteToWideChar(CP_ACP, 0, pvPara, -1, storeName, len);
 638             ret = CRYPT_SysOpenStoreW(hCryptProv, dwFlags, storeName);
 639             CryptMemFree(storeName);
 640         }
 641     }
 642     return ret;
 643 }
 644
 645 static void WINAPI CRYPT_MsgCloseStore(HCERTSTORE hCertStore, DWORD dwFlags)
 646 {
 647     HCRYPTMSG msg = hCertStore;
 648
 649     TRACE("(%p, %08x)\n", msg, dwFlags);
 650     CryptMsgClose(msg);
 651 }
 652
 653 static void *msgProvFuncs[] = {
 654     CRYPT_MsgCloseStore,
 655 };
 656
 657 static WINECRYPT_CERTSTORE *CRYPT_MsgOpenStore(HCRYPTPROV hCryptProv,
 658  DWORD dwFlags, const void *pvPara)
 659 {
 660     WINECRYPT_CERTSTORE *store = NULL;
 661     HCRYPTMSG msg = (HCRYPTMSG)pvPara;
 662     WINECRYPT_CERTSTORE *memStore;
 663
 664     TRACE("(%ld, %08x, %p)\n", hCryptProv, dwFlags, pvPara);
 665
 666     memStore = CertOpenStore(CERT_STORE_PROV_MEMORY, 0, 0,
 667      CERT_STORE_CREATE_NEW_FLAG, NULL);
 668     if (memStore)
 669     {
 670         BOOL ret;
 671         DWORD size, count, i;
 672
 673         size = sizeof(count);
 674         ret = CryptMsgGetParam(msg, CMSG_CERT_COUNT_PARAM, 0, &count, &size);
 675         for (i = 0; ret && i < count; i++)
 676         {
 677             size = 0;
 678             ret = CryptMsgGetParam(msg, CMSG_CERT_PARAM, i, NULL, &size);
 679             if (ret)
 680             {
 681                 LPBYTE buf = CryptMemAlloc(size);
 682
 683                 if (buf)
 684                 {
 685                     ret = CryptMsgGetParam(msg, CMSG_CERT_PARAM, i, buf, &size);
 686                     if (ret)
 687                         ret = CertAddEncodedCertificateToStore(memStore,
 688                          X509_ASN_ENCODING, buf, size, CERT_STORE_ADD_ALWAYS,
 689                          NULL);
 690                     CryptMemFree(buf);
 691                 }
 692             }
 693         }
 694         size = sizeof(count);
 695         ret = CryptMsgGetParam(msg, CMSG_CRL_COUNT_PARAM, 0, &count, &size);
 696         for (i = 0; ret && i < count; i++)
 697         {
 698             size = 0;
 699             ret = CryptMsgGetParam(msg, CMSG_CRL_PARAM, i, NULL, &size);
 700             if (ret)
 701             {
 702                 LPBYTE buf = CryptMemAlloc(size);
 703
 704                 if (buf)
 705                 {
 706                     ret = CryptMsgGetParam(msg, CMSG_CRL_PARAM, i, buf, &size);
 707                     if (ret)
 708                         ret = CertAddEncodedCRLToStore(memStore,
 709                          X509_ASN_ENCODING, buf, size, CERT_STORE_ADD_ALWAYS,
 710                          NULL);
 711                     CryptMemFree(buf);
 712                 }
 713             }
 714         }
 715         if (ret)
 716         {
 717             CERT_STORE_PROV_INFO provInfo = { 0 };
 718
 719             provInfo.cbSize = sizeof(provInfo);
 720             provInfo.cStoreProvFunc = sizeof(msgProvFuncs) /
 721              sizeof(msgProvFuncs[0]);
 722             provInfo.rgpvStoreProvFunc = msgProvFuncs;
 723             provInfo.hStoreProv = CryptMsgDuplicate(msg);
 724             store = CRYPT_ProvCreateStore(dwFlags, memStore, &provInfo);
 725             /* Msg store doesn't need crypto provider, so close it */
 726             if (hCryptProv && !(dwFlags & CERT_STORE_NO_CRYPT_RELEASE_FLAG))
 727                 CryptReleaseContext(hCryptProv, 0);
 728         }
 729         else
 730             CertCloseStore(memStore, 0);
 731     }
 732     TRACE("returning %p\n", store);
 733     return store;
 734 }
 735
 736 static WINECRYPT_CERTSTORE *CRYPT_PKCSOpenStore(HCRYPTPROV hCryptProv,
 737  DWORD dwFlags, const void *pvPara)
 738 {
 739     HCRYPTMSG msg;
 740     WINECRYPT_CERTSTORE *store = NULL;
 741     const CRYPT_DATA_BLOB *data = pvPara;
 742     BOOL ret;
 743     DWORD msgOpenFlags = dwFlags & CERT_STORE_NO_CRYPT_RELEASE_FLAG ? 0 :
 744      CMSG_CRYPT_RELEASE_CONTEXT_FLAG;
 745
 746     TRACE("(%ld, %08x, %p)\n", hCryptProv, dwFlags, pvPara);
 747
 748     msg = CryptMsgOpenToDecode(PKCS_7_ASN_ENCODING, msgOpenFlags, CMSG_SIGNED,
 749      hCryptProv, NULL, NULL);
 750     ret = CryptMsgUpdate(msg, data->pbData, data->cbData, TRUE);
 751     if (!ret)
 752     {
 753         CryptMsgClose(msg);
 754         msg = CryptMsgOpenToDecode(PKCS_7_ASN_ENCODING, msgOpenFlags, 0,
 755          hCryptProv, NULL, NULL);
 756         ret = CryptMsgUpdate(msg, data->pbData, data->cbData, TRUE);
 757         if (ret)
 758         {
 759             DWORD type, size = sizeof(type);
 760
 761             /* Only signed messages are allowed, check type */
 762             ret = CryptMsgGetParam(msg, CMSG_TYPE_PARAM, 0, &type, &size);
 763             if (ret && type != CMSG_SIGNED)
 764             {
 765                 SetLastError(CRYPT_E_INVALID_MSG_TYPE);
 766                 ret = FALSE;
 767             }
 768         }
 769     }
 770     if (ret)
 771         store = CRYPT_MsgOpenStore(0, dwFlags, msg);
 772     CryptMsgClose(msg);
 773     TRACE("returning %p\n", store);
 774     return store;
 775 }
 776
 777 static WINECRYPT_CERTSTORE *CRYPT_SerializedOpenStore(HCRYPTPROV hCryptProv,
 778  DWORD dwFlags, const void *pvPara)
 779 {
 780     HCERTSTORE store;
 781     const CRYPT_DATA_BLOB *data = pvPara;
 782
 783     TRACE("(%ld, %08x, %p)\n", hCryptProv, dwFlags, pvPara);
 784
 785     if (dwFlags & CERT_STORE_DELETE_FLAG)
 786     {
 787         SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 788         return NULL;
 789     }
 790
 791     store = CertOpenStore(CERT_STORE_PROV_MEMORY, 0, 0,
 792      CERT_STORE_CREATE_NEW_FLAG, NULL);
 793     if (store)
 794     {
 795         if (!CRYPT_ReadSerializedStoreFromBlob(data, store))
 796         {
 797             CertCloseStore(store, 0);
 798             store = NULL;
 799         }
 800     }
 801     TRACE("returning %p\n", store);
 802     return (WINECRYPT_CERTSTORE*)store;
 803 }
 804
 805 static WINECRYPT_CERTSTORE *CRYPT_PhysOpenStoreW(HCRYPTPROV hCryptProv,
 806  DWORD dwFlags, const void *pvPara)
 807 {
 808     if (dwFlags & CERT_SYSTEM_STORE_RELOCATE_FLAG)
 809         FIXME("(%ld, %08x, %p): stub\n", hCryptProv, dwFlags, pvPara);
 810     else
 811         FIXME("(%ld, %08x, %s): stub\n", hCryptProv, dwFlags,
 812          debugstr_w(pvPara));
 813     return NULL;
 814 }
 815
 816 HCERTSTORE WINAPI CertOpenStore(LPCSTR lpszStoreProvider,
 817  DWORD dwMsgAndCertEncodingType, HCRYPTPROV_LEGACY hCryptProv, DWORD dwFlags,
 818  const void* pvPara)
 819 {
 820     WINECRYPT_CERTSTORE *hcs;
 821     StoreOpenFunc openFunc = NULL;
 822
 823     TRACE("(%s, %08x, %08lx, %08x, %p)\n", debugstr_a(lpszStoreProvider),
 824           dwMsgAndCertEncodingType, hCryptProv, dwFlags, pvPara);
 825
 826     if (IS_INTOID(lpszStoreProvider))
 827     {
 828         switch (LOWORD(lpszStoreProvider))
 829         {
 830         case LOWORD(CERT_STORE_PROV_MSG):
 831             openFunc = CRYPT_MsgOpenStore;
 832             break;
 833         case LOWORD(CERT_STORE_PROV_MEMORY):
 834             openFunc = CRYPT_MemOpenStore;
 835             break;
 836         case LOWORD(CERT_STORE_PROV_FILE):
 837             openFunc = CRYPT_FileOpenStore;
 838             break;
 839         case LOWORD(CERT_STORE_PROV_PKCS7):
 840             openFunc = CRYPT_PKCSOpenStore;
 841             break;
 842         case LOWORD(CERT_STORE_PROV_SERIALIZED):
 843             openFunc = CRYPT_SerializedOpenStore;
 844             break;
 845         case LOWORD(CERT_STORE_PROV_REG):
 846             openFunc = CRYPT_RegOpenStore;
 847             break;
 848         case LOWORD(CERT_STORE_PROV_FILENAME_A):
 849             openFunc = CRYPT_FileNameOpenStoreA;
 850             break;
 851         case LOWORD(CERT_STORE_PROV_FILENAME_W):
 852             openFunc = CRYPT_FileNameOpenStoreW;
 853             break;
 854         case LOWORD(CERT_STORE_PROV_COLLECTION):
 855             openFunc = CRYPT_CollectionOpenStore;
 856             break;
 857         case LOWORD(CERT_STORE_PROV_SYSTEM_A):
 858             openFunc = CRYPT_SysOpenStoreA;
 859             break;
 860         case LOWORD(CERT_STORE_PROV_SYSTEM_W):
 861             openFunc = CRYPT_SysOpenStoreW;
 862             break;
 863         case LOWORD(CERT_STORE_PROV_SYSTEM_REGISTRY_A):
 864             openFunc = CRYPT_SysRegOpenStoreA;
 865             break;
 866         case LOWORD(CERT_STORE_PROV_SYSTEM_REGISTRY_W):
 867             openFunc = CRYPT_SysRegOpenStoreW;
 868             break;
 869         case LOWORD(CERT_STORE_PROV_PHYSICAL_W):
 870             openFunc = CRYPT_PhysOpenStoreW;
 871             break;
 872         default:
 873             if (LOWORD(lpszStoreProvider))
 874                 FIXME("unimplemented type %d\n", LOWORD(lpszStoreProvider));
 875         }
 876     }
 877     else if (!strcasecmp(lpszStoreProvider, sz_CERT_STORE_PROV_MEMORY))
 878         openFunc = CRYPT_MemOpenStore;
 879     else if (!strcasecmp(lpszStoreProvider, sz_CERT_STORE_PROV_FILENAME_W))
 880         openFunc = CRYPT_FileOpenStore;
 881     else if (!strcasecmp(lpszStoreProvider, sz_CERT_STORE_PROV_SYSTEM))
 882         openFunc = CRYPT_SysOpenStoreW;
 883     else if (!strcasecmp(lpszStoreProvider, sz_CERT_STORE_PROV_PKCS7))
 884         openFunc = CRYPT_PKCSOpenStore;
 885     else if (!strcasecmp(lpszStoreProvider, sz_CERT_STORE_PROV_SERIALIZED))
 886         openFunc = CRYPT_SerializedOpenStore;
 887     else if (!strcasecmp(lpszStoreProvider, sz_CERT_STORE_PROV_COLLECTION))
 888         openFunc = CRYPT_CollectionOpenStore;
 889     else if (!strcasecmp(lpszStoreProvider, sz_CERT_STORE_PROV_SYSTEM_REGISTRY))
 890         openFunc = CRYPT_SysRegOpenStoreW;
 891     else
 892     {
 893         FIXME("unimplemented type %s\n", lpszStoreProvider);
 894         openFunc = NULL;
 895     }
 896
 897     if (!openFunc)
 898         hcs = CRYPT_ProvOpenStore(lpszStoreProvider, dwMsgAndCertEncodingType,
 899          hCryptProv, dwFlags, pvPara);
 900     else
 901         hcs = openFunc(hCryptProv, dwFlags, pvPara);
 902     return hcs;
 903 }
 904
 905 HCERTSTORE WINAPI CertOpenSystemStoreA(HCRYPTPROV_LEGACY hProv,
 906  LPCSTR szSubSystemProtocol)
 907 {
 908     if (!szSubSystemProtocol)
 909     {
 910         SetLastError(E_INVALIDARG);
 911         return 0;
 912     }
 913     return CertOpenStore(CERT_STORE_PROV_SYSTEM_A, 0, hProv,
 914      CERT_SYSTEM_STORE_CURRENT_USER, szSubSystemProtocol);
 915 }
 916
 917 HCERTSTORE WINAPI CertOpenSystemStoreW(HCRYPTPROV_LEGACY hProv,
 918  LPCWSTR szSubSystemProtocol)
 919 {
 920     if (!szSubSystemProtocol)
 921     {
 922         SetLastError(E_INVALIDARG);
 923         return 0;
 924     }
 925     return CertOpenStore(CERT_STORE_PROV_SYSTEM_W, 0, hProv,
 926      CERT_SYSTEM_STORE_CURRENT_USER, szSubSystemProtocol);
 927 }
 928
 929 PCCERT_CONTEXT WINAPI CertEnumCertificatesInStore(HCERTSTORE hCertStore, PCCERT_CONTEXT pPrev)
 930 {
 931     cert_t *prev = pPrev ? cert_from_ptr(pPrev) : NULL, *ret;
 932     WINECRYPT_CERTSTORE *hcs = hCertStore;
 933
 934     TRACE("(%p, %p)\n", hCertStore, pPrev);
 935     if (!hCertStore)
 936         ret = NULL;
 937     else if (hcs->dwMagic != WINE_CRYPTCERTSTORE_MAGIC)
 938         ret = NULL;
 939     else
 940         ret = (cert_t*)hcs->vtbl->certs.enumContext(hcs, prev ? &prev->base : NULL);
 941     return ret ? &ret->ctx : NULL;
 942 }
 943
 944 BOOL WINAPI CertDeleteCertificateFromStore(PCCERT_CONTEXT pCertContext)
 945 {
 946     WINECRYPT_CERTSTORE *hcs;
 947
 948     TRACE("(%p)\n", pCertContext);
 949
 950     if (!pCertContext)
 951         return TRUE;
 952
 953     hcs = pCertContext->hCertStore;
 954
 955     if (hcs->dwMagic != WINE_CRYPTCERTSTORE_MAGIC)
 956         return FALSE;
 957
 958     return hcs->vtbl->certs.delete(hcs, &cert_from_ptr(pCertContext)->base);
 959 }
 960
 961 BOOL WINAPI CertAddCRLContextToStore(HCERTSTORE hCertStore,
 962  PCCRL_CONTEXT pCrlContext, DWORD dwAddDisposition,
 963  PCCRL_CONTEXT* ppStoreContext)
 964 {
 965     WINECRYPT_CERTSTORE *store = hCertStore;
 966     BOOL ret = TRUE;
 967     PCCRL_CONTEXT toAdd = NULL, existing = NULL;
 968
 969     TRACE("(%p, %p, %08x, %p)\n", hCertStore, pCrlContext,
 970      dwAddDisposition, ppStoreContext);
 971
 972     /* Weird case to pass a test */
 973     if (dwAddDisposition == 0)
 974     {
 975         SetLastError(STATUS_ACCESS_VIOLATION);
 976         return FALSE;
 977     }
 978     if (dwAddDisposition != CERT_STORE_ADD_ALWAYS)
 979     {
 980         existing = CertFindCRLInStore(hCertStore, 0, 0, CRL_FIND_EXISTING,
 981          pCrlContext, NULL);
 982     }
 983
 984     switch (dwAddDisposition)
 985     {
 986     case CERT_STORE_ADD_ALWAYS:
 987         toAdd = CertDuplicateCRLContext(pCrlContext);
 988         break;
 989     case CERT_STORE_ADD_NEW:
 990         if (existing)
 991         {
 992             TRACE("found matching CRL, not adding\n");
 993             SetLastError(CRYPT_E_EXISTS);
 994             ret = FALSE;
 995         }
 996         else
 997             toAdd = CertDuplicateCRLContext(pCrlContext);
 998         break;
 999     case CERT_STORE_ADD_NEWER:
1000         if (existing)
1001         {
1002             LONG newer = CompareFileTime(&existing->pCrlInfo->ThisUpdate,
1003              &pCrlContext->pCrlInfo->ThisUpdate);
1004
1005             if (newer < 0)
1006                 toAdd = CertDuplicateCRLContext(pCrlContext);
1007             else
1008             {
1009                 TRACE("existing CRL is newer, not adding\n");
1010                 SetLastError(CRYPT_E_EXISTS);
1011                 ret = FALSE;
1012             }
1013         }
1014         else
1015             toAdd = CertDuplicateCRLContext(pCrlContext);
1016         break;
1017     case CERT_STORE_ADD_NEWER_INHERIT_PROPERTIES:
1018         if (existing)
1019         {
1020             LONG newer = CompareFileTime(&existing->pCrlInfo->ThisUpdate,
1021              &pCrlContext->pCrlInfo->ThisUpdate);
1022
1023             if (newer < 0)
1024             {
1025                 toAdd = CertDuplicateCRLContext(pCrlContext);
1026                 Context_CopyProperties(toAdd, existing);
1027             }
1028             else
1029             {
1030                 TRACE("existing CRL is newer, not adding\n");
1031                 SetLastError(CRYPT_E_EXISTS);
1032                 ret = FALSE;
1033             }
1034         }
1035         else
1036             toAdd = CertDuplicateCRLContext(pCrlContext);
1037         break;
1038     case CERT_STORE_ADD_REPLACE_EXISTING:
1039         toAdd = CertDuplicateCRLContext(pCrlContext);
1040         break;
1041     case CERT_STORE_ADD_REPLACE_EXISTING_INHERIT_PROPERTIES:
1042         toAdd = CertDuplicateCRLContext(pCrlContext);
1043         if (existing)
1044             Context_CopyProperties(toAdd, existing);
1045         break;
1046     case CERT_STORE_ADD_USE_EXISTING:
1047         if (existing)
1048         {
1049             Context_CopyProperties(existing, pCrlContext);
1050             if (ppStoreContext)
1051                 *ppStoreContext = CertDuplicateCRLContext(existing);
1052         }
1053         else
1054             toAdd = CertDuplicateCRLContext(pCrlContext);
1055         break;
1056     default:
1057         FIXME("Unimplemented add disposition %d\n", dwAddDisposition);
1058         ret = FALSE;
1059     }
1060
1061     if (toAdd)
1062     {
1063         if (store) {
1064             context_t *ret_context;
1065             ret = store->vtbl->crls.addContext(store, context_from_ptr(toAdd),
1066              existing ? context_from_ptr(existing) : NULL, ppStoreContext ? &ret_context : NULL, FALSE);
1067             if (ret && ppStoreContext)
1068                 *ppStoreContext = context_ptr(ret_context);
1069         }else if (ppStoreContext) {
1070             *ppStoreContext = CertDuplicateCRLContext(toAdd);
1071         }
1072         CertFreeCRLContext(toAdd);
1073     }
1074     if (existing)
1075         CertFreeCRLContext(existing);
1076
1077     TRACE("returning %d\n", ret);
1078     return ret;
1079 }
1080
1081 BOOL WINAPI CertDeleteCRLFromStore(PCCRL_CONTEXT pCrlContext)
1082 {
1083     WINECRYPT_CERTSTORE *hcs;
1084     BOOL ret;
1085
1086     TRACE("(%p)\n", pCrlContext);
1087
1088     if (!pCrlContext)
1089         return TRUE;
1090
1091     hcs = pCrlContext->hCertStore;
1092
1093     if (hcs->dwMagic != WINE_CRYPTCERTSTORE_MAGIC)
1094         return FALSE;
1095
1096     ret = hcs->vtbl->crls.delete(hcs, &crl_from_ptr(pCrlContext)->base);
1097     if (ret)
1098         ret = CertFreeCRLContext(pCrlContext);
1099     return ret;
1100 }
1101
1102 PCCRL_CONTEXT WINAPI CertEnumCRLsInStore(HCERTSTORE hCertStore, PCCRL_CONTEXT pPrev)
1103 {
1104     crl_t *ret, *prev = pPrev ? crl_from_ptr(pPrev) : NULL;
1105     WINECRYPT_CERTSTORE *hcs = hCertStore;
1106
1107     TRACE("(%p, %p)\n", hCertStore, pPrev);
1108     if (!hCertStore)
1109         ret = NULL;
1110     else if (hcs->dwMagic != WINE_CRYPTCERTSTORE_MAGIC)
1111         ret = NULL;
1112     else
1113         ret = (crl_t*)hcs->vtbl->crls.enumContext(hcs, prev ? &prev->base : NULL);
1114     return ret ? &ret->ctx : NULL;
1115 }
1116
1117 HCERTSTORE WINAPI CertDuplicateStore(HCERTSTORE hCertStore)
1118 {
1119     WINECRYPT_CERTSTORE *hcs = hCertStore;
1120
1121     TRACE("(%p)\n", hCertStore);
1122
1123     if (hcs && hcs->dwMagic == WINE_CRYPTCERTSTORE_MAGIC)
1124         hcs->vtbl->addref(hcs);
1125     return hCertStore;
1126 }
1127
1128 BOOL WINAPI CertCloseStore(HCERTSTORE hCertStore, DWORD dwFlags)
1129 {
1130     WINECRYPT_CERTSTORE *hcs = hCertStore;
1131     DWORD res;
1132
1133     TRACE("(%p, %08x)\n", hCertStore, dwFlags);
1134
1135     if( ! hCertStore )
1136         return TRUE;
1137
1138     if ( hcs->dwMagic != WINE_CRYPTCERTSTORE_MAGIC )
1139         return FALSE;
1140
1141     res = hcs->vtbl->release(hcs, dwFlags);
1142     if (res != ERROR_SUCCESS) {
1143         SetLastError(res);
1144         return FALSE;
1145     }
1146
1147     return TRUE;
1148 }
1149
1150 BOOL WINAPI CertControlStore(HCERTSTORE hCertStore, DWORD dwFlags,
1151  DWORD dwCtrlType, void const *pvCtrlPara)
1152 {
1153     WINECRYPT_CERTSTORE *hcs = hCertStore;
1154     BOOL ret;
1155
1156     TRACE("(%p, %08x, %d, %p)\n", hCertStore, dwFlags, dwCtrlType,
1157      pvCtrlPara);
1158
1159     if (!hcs)
1160         ret = FALSE;
1161     else if (hcs->dwMagic != WINE_CRYPTCERTSTORE_MAGIC)
1162         ret = FALSE;
1163     else
1164     {
1165         if (hcs->vtbl->control)
1166             ret = hcs->vtbl->control(hcs, dwFlags, dwCtrlType, pvCtrlPara);
1167         else
1168             ret = TRUE;
1169     }
1170     return ret;
1171 }
1172
1173 BOOL WINAPI CertGetStoreProperty(HCERTSTORE hCertStore, DWORD dwPropId,
1174  void *pvData, DWORD *pcbData)
1175 {
1176     WINECRYPT_CERTSTORE *store = hCertStore;
1177     BOOL ret = FALSE;
1178
1179     TRACE("(%p, %d, %p, %p)\n", hCertStore, dwPropId, pvData, pcbData);
1180
1181     switch (dwPropId)
1182     {
1183     case CERT_ACCESS_STATE_PROP_ID:
1184         if (!pvData)
1185         {
1186             *pcbData = sizeof(DWORD);
1187             ret = TRUE;
1188         }
1189         else if (*pcbData < sizeof(DWORD))
1190         {
1191             SetLastError(ERROR_MORE_DATA);
1192             *pcbData = sizeof(DWORD);
1193         }
1194         else
1195         {
1196             DWORD state = 0;
1197
1198             if (store->type != StoreTypeMem &&
1199              !(store->dwOpenFlags & CERT_STORE_READONLY_FLAG))
1200                 state |= CERT_ACCESS_STATE_WRITE_PERSIST_FLAG;
1201             *(DWORD *)pvData = state;
1202             ret = TRUE;
1203         }
1204         break;
1205     default:
1206         if (store->properties)
1207         {
1208             CRYPT_DATA_BLOB blob;
1209
1210             ret = ContextPropertyList_FindProperty(store->properties, dwPropId,
1211              &blob);
1212             if (ret)
1213             {
1214                 if (!pvData)
1215                     *pcbData = blob.cbData;
1216                 else if (*pcbData < blob.cbData)
1217                 {
1218                     SetLastError(ERROR_MORE_DATA);
1219                     *pcbData = blob.cbData;
1220                     ret = FALSE;
1221                 }
1222                 else
1223                 {
1224                     memcpy(pvData, blob.pbData, blob.cbData);
1225                     *pcbData = blob.cbData;
1226                 }
1227             }
1228             else
1229                 SetLastError(CRYPT_E_NOT_FOUND);
1230         }
1231         else
1232             SetLastError(CRYPT_E_NOT_FOUND);
1233     }
1234     return ret;
1235 }
1236
1237 BOOL WINAPI CertSetStoreProperty(HCERTSTORE hCertStore, DWORD dwPropId,
1238  DWORD dwFlags, const void *pvData)
1239 {
1240     WINECRYPT_CERTSTORE *store = hCertStore;
1241     BOOL ret = FALSE;
1242
1243     TRACE("(%p, %d, %08x, %p)\n", hCertStore, dwPropId, dwFlags, pvData);
1244
1245     if (!store->properties)
1246         store->properties = ContextPropertyList_Create();
1247     switch (dwPropId)
1248     {
1249     case CERT_ACCESS_STATE_PROP_ID:
1250         SetLastError(E_INVALIDARG);
1251         break;
1252     default:
1253         if (pvData)
1254         {
1255             const CRYPT_DATA_BLOB *blob = pvData;
1256
1257             ret = ContextPropertyList_SetProperty(store->properties, dwPropId,
1258              blob->pbData, blob->cbData);
1259         }
1260         else
1261         {
1262             ContextPropertyList_RemoveProperty(store->properties, dwPropId);
1263             ret = TRUE;
1264         }
1265     }
1266     return ret;
1267 }
1268
1269 static LONG CRYPT_OpenParentStore(DWORD dwFlags,
1270     void *pvSystemStoreLocationPara, HKEY *key)
1271 {
1272     HKEY root;
1273     LPCWSTR base;
1274
1275     TRACE("(%08x, %p)\n", dwFlags, pvSystemStoreLocationPara);
1276
1277     switch (dwFlags & CERT_SYSTEM_STORE_LOCATION_MASK)
1278     {
1279     case CERT_SYSTEM_STORE_LOCAL_MACHINE:
1280         root = HKEY_LOCAL_MACHINE;
1281         base = CERT_LOCAL_MACHINE_SYSTEM_STORE_REGPATH;
1282         break;
1283     case CERT_SYSTEM_STORE_CURRENT_USER:
1284         root = HKEY_CURRENT_USER;
1285         base = CERT_LOCAL_MACHINE_SYSTEM_STORE_REGPATH;
1286         break;
1287     case CERT_SYSTEM_STORE_CURRENT_SERVICE:
1288         /* hklm\Software\Microsoft\Cryptography\Services\servicename\
1289          * SystemCertificates
1290          */
1291         FIXME("CERT_SYSTEM_STORE_CURRENT_SERVICE\n");
1292         return ERROR_FILE_NOT_FOUND;
1293     case CERT_SYSTEM_STORE_SERVICES:
1294         /* hklm\Software\Microsoft\Cryptography\Services\servicename\
1295          * SystemCertificates
1296          */
1297         FIXME("CERT_SYSTEM_STORE_SERVICES\n");
1298         return ERROR_FILE_NOT_FOUND;
1299     case CERT_SYSTEM_STORE_USERS:
1300         /* hku\user sid\Software\Microsoft\SystemCertificates */
1301         FIXME("CERT_SYSTEM_STORE_USERS\n");
1302         return ERROR_FILE_NOT_FOUND;
1303     case CERT_SYSTEM_STORE_CURRENT_USER_GROUP_POLICY:
1304         root = HKEY_CURRENT_USER;
1305         base = CERT_GROUP_POLICY_SYSTEM_STORE_REGPATH;
1306         break;
1307     case CERT_SYSTEM_STORE_LOCAL_MACHINE_GROUP_POLICY:
1308         root = HKEY_LOCAL_MACHINE;
1309         base = CERT_GROUP_POLICY_SYSTEM_STORE_REGPATH;
1310         break;
1311     case CERT_SYSTEM_STORE_LOCAL_MACHINE_ENTERPRISE:
1312         /* hklm\Software\Microsoft\EnterpriseCertificates */
1313         FIXME("CERT_SYSTEM_STORE_LOCAL_MACHINE_ENTERPRISE\n");
1314         return ERROR_FILE_NOT_FOUND;
1315     default:
1316         return ERROR_FILE_NOT_FOUND;
1317     }
1318
1319     return RegOpenKeyExW(root, base, 0, KEY_READ, key);
1320 }
1321
1322 BOOL WINAPI CertEnumSystemStore(DWORD dwFlags, void *pvSystemStoreLocationPara,
1323     void *pvArg, PFN_CERT_ENUM_SYSTEM_STORE pfnEnum)
1324 {
1325     BOOL ret = FALSE;
1326     LONG rc;
1327     HKEY key;
1328     CERT_SYSTEM_STORE_INFO info = { sizeof(info) };
1329
1330     TRACE("(%08x, %p, %p, %p)\n", dwFlags, pvSystemStoreLocationPara, pvArg,
1331         pfnEnum);
1332
1333     rc = CRYPT_OpenParentStore(dwFlags, pvArg, &key);
1334     if (!rc)
1335     {
1336         DWORD index = 0;
1337
1338         ret = TRUE;
1339         do {
1340             WCHAR name[MAX_PATH];
1341             DWORD size = sizeof(name) / sizeof(name[0]);
1342
1343             rc = RegEnumKeyExW(key, index++, name, &size, NULL, NULL, NULL,
1344                 NULL);
1345             if (!rc)
1346                 ret = pfnEnum(name, dwFlags, &info, NULL, pvArg);
1347         } while (ret && !rc);
1348         if (ret && rc != ERROR_NO_MORE_ITEMS)
1349             SetLastError(rc);
1350     }
1351     else
1352         SetLastError(rc);
1353     /* Include root store for the local machine location (it isn't in the
1354      * registry)
1355      */
1356     if (ret && (dwFlags & CERT_SYSTEM_STORE_LOCATION_MASK) ==
1357      CERT_SYSTEM_STORE_LOCAL_MACHINE)
1358         ret = pfnEnum(rootW, dwFlags, &info, NULL, pvArg);
1359     return ret;
1360 }
1361
1362 BOOL WINAPI CertEnumPhysicalStore(const void *pvSystemStore, DWORD dwFlags,
1363  void *pvArg, PFN_CERT_ENUM_PHYSICAL_STORE pfnEnum)
1364 {
1365     if (dwFlags & CERT_SYSTEM_STORE_RELOCATE_FLAG)
1366         FIXME("(%p, %08x, %p, %p): stub\n", pvSystemStore, dwFlags, pvArg,
1367          pfnEnum);
1368     else
1369         FIXME("(%s, %08x, %p, %p): stub\n", debugstr_w(pvSystemStore),
1370          dwFlags, pvArg,
1371          pfnEnum);
1372     return FALSE;
1373 }
1374
1375 BOOL WINAPI CertRegisterPhysicalStore(const void *pvSystemStore, DWORD dwFlags,
1376  LPCWSTR pwszStoreName, PCERT_PHYSICAL_STORE_INFO pStoreInfo, void *pvReserved)
1377 {
1378     if (dwFlags & CERT_SYSTEM_STORE_RELOCATE_FLAG)
1379         FIXME("(%p, %08x, %s, %p, %p): stub\n", pvSystemStore, dwFlags,
1380          debugstr_w(pwszStoreName), pStoreInfo, pvReserved);
1381     else
1382         FIXME("(%s, %08x, %s, %p, %p): stub\n", debugstr_w(pvSystemStore),
1383          dwFlags, debugstr_w(pwszStoreName), pStoreInfo, pvReserved);
1384     return FALSE;
1385 }
1386
1387 BOOL WINAPI CertUnregisterPhysicalStore(const void *pvSystemStore, DWORD dwFlags,
1388  LPCWSTR pwszStoreName)
1389 {
1390     FIXME("(%p, %08x, %s): stub\n", pvSystemStore, dwFlags, debugstr_w(pwszStoreName));
1391     return TRUE;
1392 }
1393
1394 BOOL WINAPI CertRegisterSystemStore(const void *pvSystemStore, DWORD dwFlags,
1395   PCERT_SYSTEM_STORE_INFO pStoreInfo, void *pvReserved)
1396 {
1397     HCERTSTORE hstore;
1398
1399     if (dwFlags & CERT_SYSTEM_STORE_RELOCATE_FLAG )
1400     {
1401         FIXME("(%p, %08x, %p, %p): flag not supported\n", pvSystemStore, dwFlags, pStoreInfo, pvReserved);
1402         return FALSE;
1403     }
1404
1405     TRACE("(%s, %08x, %p, %p)\n", debugstr_w(pvSystemStore), dwFlags, pStoreInfo, pvReserved);
1406
1407     hstore = CertOpenStore(CERT_STORE_PROV_SYSTEM_REGISTRY_W, 0, 0, dwFlags, pvSystemStore);
1408     if (hstore)
1409     {
1410         CertCloseStore(hstore, 0);
1411         return TRUE;
1412     }
1413
1414     return FALSE;
1415 }
1416
1417 BOOL WINAPI CertUnregisterSystemStore(const void *pvSystemStore, DWORD dwFlags)
1418 {
1419     HCERTSTORE hstore;
1420
1421     if (dwFlags & CERT_SYSTEM_STORE_RELOCATE_FLAG)
1422     {
1423         FIXME("(%p, %08x): flag not supported\n", pvSystemStore, dwFlags);
1424         return FALSE;
1425     }
1426     TRACE("(%s, %08x)\n", debugstr_w(pvSystemStore), dwFlags);
1427
1428     hstore = CertOpenStore(CERT_STORE_PROV_SYSTEM_REGISTRY_W, 0, 0, dwFlags | CERT_STORE_OPEN_EXISTING_FLAG, pvSystemStore);
1429     if (hstore == NULL)
1430         return FALSE;
1431
1432     hstore = CertOpenStore(CERT_STORE_PROV_SYSTEM_REGISTRY_W, 0, 0, dwFlags | CERT_STORE_DELETE_FLAG, pvSystemStore);
1433     if (hstore == NULL && GetLastError() == 0)
1434         return TRUE;
1435
1436     return FALSE;
1437 }
1438
1439 static void EmptyStore_addref(WINECRYPT_CERTSTORE *store)
1440 {
1441     TRACE("(%p)\n", store);
1442 }
1443
1444 static DWORD EmptyStore_release(WINECRYPT_CERTSTORE *store, DWORD flags)
1445 {
1446     TRACE("(%p)\n", store);
1447     return E_UNEXPECTED;
1448 }
1449
1450 static void EmptyStore_releaseContext(WINECRYPT_CERTSTORE *store, context_t *context)
1451 {
1452     Context_Free(context);
1453 }
1454
1455 static BOOL EmptyStore_add(WINECRYPT_CERTSTORE *store, context_t *context,
1456  context_t *replace, context_t **ret_context, BOOL use_link)
1457 {
1458     TRACE("(%p, %p, %p, %p)\n", store, context, replace, ret_context);
1459
1460     /* FIXME: We should clone the context */
1461     if(ret_context) {
1462         Context_AddRef(context);
1463         *ret_context = context;
1464     }
1465
1466     return TRUE;
1467 }
1468
1469 static context_t *EmptyStore_enum(WINECRYPT_CERTSTORE *store, context_t *prev)
1470 {
1471     TRACE("(%p, %p)\n", store, prev);
1472
1473     SetLastError(CRYPT_E_NOT_FOUND);
1474     return NULL;
1475 }
1476
1477 static BOOL EmptyStore_delete(WINECRYPT_CERTSTORE *store, context_t *context)
1478 {
1479     return TRUE;
1480 }
1481
1482 static BOOL EmptyStore_control(WINECRYPT_CERTSTORE *store, DWORD flags, DWORD ctrl_type, void const *ctrl_para)
1483 {
1484     TRACE("()\n");
1485
1486     SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
1487     return FALSE;
1488 }
1489
1490 static const store_vtbl_t EmptyStoreVtbl = {
1491     EmptyStore_addref,
1492     EmptyStore_release,
1493     EmptyStore_releaseContext,
1494     EmptyStore_control,
1495     {
1496         EmptyStore_add,
1497         EmptyStore_enum,
1498         EmptyStore_delete
1499     }, {
1500         EmptyStore_add,
1501         EmptyStore_enum,
1502         EmptyStore_delete
1503     }, {
1504         EmptyStore_add,
1505         EmptyStore_enum,
1506         EmptyStore_delete
1507     }
1508 };
1509
1510 WINECRYPT_CERTSTORE empty_store;
1511
1512 void init_empty_store(void)
1513 {
1514     CRYPT_InitStore(&empty_store, CERT_STORE_READONLY_FLAG, StoreTypeEmpty, &EmptyStoreVtbl);
1515 }