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     /* FIXME:  In Windows, the root store (even the current user location) is
 428      * protected:  adding to it or removing from it present a user interface,
 429      * and the keys are owned by the system process, not the current user.
 430      * Wine's registry doesn't implement access controls, so a similar
 431      * mechanism isn't possible yet.
 432      */
 433     if ((dwFlags & CERT_SYSTEM_STORE_LOCATION_MASK) ==
 434      CERT_SYSTEM_STORE_LOCAL_MACHINE && !lstrcmpiW(storeName, rootW))
 435         return CRYPT_RootOpenStore(hCryptProv, dwFlags);
 436
 437     switch (dwFlags & CERT_SYSTEM_STORE_LOCATION_MASK)
 438     {
 439     case CERT_SYSTEM_STORE_LOCAL_MACHINE:
 440         root = HKEY_LOCAL_MACHINE;
 441         base = CERT_LOCAL_MACHINE_SYSTEM_STORE_REGPATH;
 442         break;
 443     case CERT_SYSTEM_STORE_CURRENT_USER:
 444         root = HKEY_CURRENT_USER;
 445         base = CERT_LOCAL_MACHINE_SYSTEM_STORE_REGPATH;
 446         break;
 447     case CERT_SYSTEM_STORE_CURRENT_SERVICE:
 448         /* hklm\Software\Microsoft\Cryptography\Services\servicename\
 449          * SystemCertificates
 450          */
 451         FIXME("CERT_SYSTEM_STORE_CURRENT_SERVICE, %s: stub\n",
 452          debugstr_w(storeName));
 453         return NULL;
 454     case CERT_SYSTEM_STORE_SERVICES:
 455         /* hklm\Software\Microsoft\Cryptography\Services\servicename\
 456          * SystemCertificates
 457          */
 458         FIXME("CERT_SYSTEM_STORE_SERVICES, %s: stub\n",
 459          debugstr_w(storeName));
 460         return NULL;
 461     case CERT_SYSTEM_STORE_USERS:
 462         /* hku\user sid\Software\Microsoft\SystemCertificates */
 463         FIXME("CERT_SYSTEM_STORE_USERS, %s: stub\n",
 464          debugstr_w(storeName));
 465         return NULL;
 466     case CERT_SYSTEM_STORE_CURRENT_USER_GROUP_POLICY:
 467         root = HKEY_CURRENT_USER;
 468         base = CERT_GROUP_POLICY_SYSTEM_STORE_REGPATH;
 469         break;
 470     case CERT_SYSTEM_STORE_LOCAL_MACHINE_GROUP_POLICY:
 471         root = HKEY_LOCAL_MACHINE;
 472         base = CERT_GROUP_POLICY_SYSTEM_STORE_REGPATH;
 473         break;
 474     case CERT_SYSTEM_STORE_LOCAL_MACHINE_ENTERPRISE:
 475         /* hklm\Software\Microsoft\EnterpriseCertificates */
 476         FIXME("CERT_SYSTEM_STORE_LOCAL_MACHINE_ENTERPRISE, %s: stub\n",
 477          debugstr_w(storeName));
 478         return NULL;
 479     default:
 480         SetLastError(E_INVALIDARG);
 481         return NULL;
 482     }
 483
 484     storePath = CryptMemAlloc((lstrlenW(base) + lstrlenW(storeName) + 2) *
 485      sizeof(WCHAR));
 486     if (storePath)
 487     {
 488         LONG rc;
 489         HKEY key;
 490         REGSAM sam = dwFlags & CERT_STORE_READONLY_FLAG ? KEY_READ :
 491             KEY_ALL_ACCESS;
 492
 493         wsprintfW(storePath, fmt, base, storeName);
 494         if (dwFlags & CERT_STORE_OPEN_EXISTING_FLAG)
 495             rc = RegOpenKeyExW(root, storePath, 0, sam, &key);
 496         else
 497         {
 498             DWORD disp;
 499
 500             rc = RegCreateKeyExW(root, storePath, 0, NULL, 0, sam, NULL,
 501                                  &key, &disp);
 502             if (!rc && dwFlags & CERT_STORE_CREATE_NEW_FLAG &&
 503                 disp == REG_OPENED_EXISTING_KEY)
 504             {
 505                 RegCloseKey(key);
 506                 rc = ERROR_FILE_EXISTS;
 507             }
 508         }
 509         if (!rc)
 510         {
 511             store = CRYPT_RegOpenStore(hCryptProv, dwFlags, key);
 512             RegCloseKey(key);
 513         }
 514         else
 515             SetLastError(rc);
 516         CryptMemFree(storePath);
 517     }
 518     return store;
 519 }
 520
 521 static WINECRYPT_CERTSTORE *CRYPT_SysRegOpenStoreA(HCRYPTPROV hCryptProv,
 522  DWORD dwFlags, const void *pvPara)
 523 {
 524     int len;
 525     WINECRYPT_CERTSTORE *ret = NULL;
 526
 527     TRACE("(%ld, %08x, %s)\n", hCryptProv, dwFlags,
 528      debugstr_a(pvPara));
 529
 530     if (!pvPara)
 531     {
 532         SetLastError(ERROR_FILE_NOT_FOUND);
 533         return NULL;
 534     }
 535     len = MultiByteToWideChar(CP_ACP, 0, pvPara, -1, NULL, 0);
 536     if (len)
 537     {
 538         LPWSTR storeName = CryptMemAlloc(len * sizeof(WCHAR));
 539
 540         if (storeName)
 541         {
 542             MultiByteToWideChar(CP_ACP, 0, pvPara, -1, storeName, len);
 543             ret = CRYPT_SysRegOpenStoreW(hCryptProv, dwFlags, storeName);
 544             CryptMemFree(storeName);
 545         }
 546     }
 547     return ret;
 548 }
 549
 550 static WINECRYPT_CERTSTORE *CRYPT_SysOpenStoreW(HCRYPTPROV hCryptProv,
 551  DWORD dwFlags, const void *pvPara)
 552 {
 553     HCERTSTORE store = 0;
 554     BOOL ret;
 555
 556     TRACE("(%ld, %08x, %s)\n", hCryptProv, dwFlags,
 557      debugstr_w(pvPara));
 558
 559     if (!pvPara)
 560     {
 561         SetLastError(ERROR_FILE_NOT_FOUND);
 562         return NULL;
 563     }
 564     /* This returns a different error than system registry stores if the
 565      * location is invalid.
 566      */
 567     switch (dwFlags & CERT_SYSTEM_STORE_LOCATION_MASK)
 568     {
 569     case CERT_SYSTEM_STORE_LOCAL_MACHINE:
 570     case CERT_SYSTEM_STORE_CURRENT_USER:
 571     case CERT_SYSTEM_STORE_CURRENT_SERVICE:
 572     case CERT_SYSTEM_STORE_SERVICES:
 573     case CERT_SYSTEM_STORE_USERS:
 574     case CERT_SYSTEM_STORE_CURRENT_USER_GROUP_POLICY:
 575     case CERT_SYSTEM_STORE_LOCAL_MACHINE_GROUP_POLICY:
 576     case CERT_SYSTEM_STORE_LOCAL_MACHINE_ENTERPRISE:
 577         ret = TRUE;
 578         break;
 579     default:
 580         SetLastError(ERROR_FILE_NOT_FOUND);
 581         ret = FALSE;
 582     }
 583     if (ret)
 584     {
 585         HCERTSTORE regStore = CertOpenStore(CERT_STORE_PROV_SYSTEM_REGISTRY_W,
 586          0, 0, dwFlags, pvPara);
 587
 588         if (regStore)
 589         {
 590             store = CertOpenStore(CERT_STORE_PROV_COLLECTION, 0, 0,
 591              CERT_STORE_CREATE_NEW_FLAG, NULL);
 592             CertAddStoreToCollection(store, regStore,
 593              dwFlags & CERT_STORE_READONLY_FLAG ? 0 :
 594              CERT_PHYSICAL_STORE_ADD_ENABLE_FLAG, 0);
 595             CertCloseStore(regStore, 0);
 596             /* CERT_SYSTEM_STORE_CURRENT_USER returns both the HKCU and HKLM
 597              * stores.
 598              */
 599             if ((dwFlags & CERT_SYSTEM_STORE_LOCATION_MASK) ==
 600              CERT_SYSTEM_STORE_CURRENT_USER)
 601             {
 602                 dwFlags &= ~CERT_SYSTEM_STORE_CURRENT_USER;
 603                 dwFlags |= CERT_SYSTEM_STORE_LOCAL_MACHINE;
 604                 regStore = CertOpenStore(CERT_STORE_PROV_SYSTEM_REGISTRY_W, 0,
 605                  0, dwFlags, pvPara);
 606                 if (regStore)
 607                 {
 608                     CertAddStoreToCollection(store, regStore,
 609                      dwFlags & CERT_STORE_READONLY_FLAG ? 0 :
 610                      CERT_PHYSICAL_STORE_ADD_ENABLE_FLAG, 0);
 611                     CertCloseStore(regStore, 0);
 612                 }
 613             }
 614             /* System store doesn't need crypto provider, so close it */
 615             if (hCryptProv && !(dwFlags & CERT_STORE_NO_CRYPT_RELEASE_FLAG))
 616                 CryptReleaseContext(hCryptProv, 0);
 617         }
 618     }
 619     return store;
 620 }
 621
 622 static WINECRYPT_CERTSTORE *CRYPT_SysOpenStoreA(HCRYPTPROV hCryptProv,
 623  DWORD dwFlags, const void *pvPara)
 624 {
 625     int len;
 626     WINECRYPT_CERTSTORE *ret = NULL;
 627
 628     TRACE("(%ld, %08x, %s)\n", hCryptProv, dwFlags,
 629      debugstr_a(pvPara));
 630
 631     if (!pvPara)
 632     {
 633         SetLastError(ERROR_FILE_NOT_FOUND);
 634         return NULL;
 635     }
 636     len = MultiByteToWideChar(CP_ACP, 0, pvPara, -1, NULL, 0);
 637     if (len)
 638     {
 639         LPWSTR storeName = CryptMemAlloc(len * sizeof(WCHAR));
 640
 641         if (storeName)
 642         {
 643             MultiByteToWideChar(CP_ACP, 0, pvPara, -1, storeName, len);
 644             ret = CRYPT_SysOpenStoreW(hCryptProv, dwFlags, storeName);
 645             CryptMemFree(storeName);
 646         }
 647     }
 648     return ret;
 649 }
 650
 651 static void WINAPI CRYPT_MsgCloseStore(HCERTSTORE hCertStore, DWORD dwFlags)
 652 {
 653     HCRYPTMSG msg = hCertStore;
 654
 655     TRACE("(%p, %08x)\n", msg, dwFlags);
 656     CryptMsgClose(msg);
 657 }
 658
 659 static void *msgProvFuncs[] = {
 660     CRYPT_MsgCloseStore,
 661 };
 662
 663 static WINECRYPT_CERTSTORE *CRYPT_MsgOpenStore(HCRYPTPROV hCryptProv,
 664  DWORD dwFlags, const void *pvPara)
 665 {
 666     WINECRYPT_CERTSTORE *store = NULL;
 667     HCRYPTMSG msg = (HCRYPTMSG)pvPara;
 668     WINECRYPT_CERTSTORE *memStore;
 669
 670     TRACE("(%ld, %08x, %p)\n", hCryptProv, dwFlags, pvPara);
 671
 672     memStore = CertOpenStore(CERT_STORE_PROV_MEMORY, 0, 0,
 673      CERT_STORE_CREATE_NEW_FLAG, NULL);
 674     if (memStore)
 675     {
 676         BOOL ret;
 677         DWORD size, count, i;
 678
 679         size = sizeof(count);
 680         ret = CryptMsgGetParam(msg, CMSG_CERT_COUNT_PARAM, 0, &count, &size);
 681         for (i = 0; ret && i < count; i++)
 682         {
 683             size = 0;
 684             ret = CryptMsgGetParam(msg, CMSG_CERT_PARAM, i, NULL, &size);
 685             if (ret)
 686             {
 687                 LPBYTE buf = CryptMemAlloc(size);
 688
 689                 if (buf)
 690                 {
 691                     ret = CryptMsgGetParam(msg, CMSG_CERT_PARAM, i, buf, &size);
 692                     if (ret)
 693                         ret = CertAddEncodedCertificateToStore(memStore,
 694                          X509_ASN_ENCODING, buf, size, CERT_STORE_ADD_ALWAYS,
 695                          NULL);
 696                     CryptMemFree(buf);
 697                 }
 698             }
 699         }
 700         size = sizeof(count);
 701         ret = CryptMsgGetParam(msg, CMSG_CRL_COUNT_PARAM, 0, &count, &size);
 702         for (i = 0; ret && i < count; i++)
 703         {
 704             size = 0;
 705             ret = CryptMsgGetParam(msg, CMSG_CRL_PARAM, i, NULL, &size);
 706             if (ret)
 707             {
 708                 LPBYTE buf = CryptMemAlloc(size);
 709
 710                 if (buf)
 711                 {
 712                     ret = CryptMsgGetParam(msg, CMSG_CRL_PARAM, i, buf, &size);
 713                     if (ret)
 714                         ret = CertAddEncodedCRLToStore(memStore,
 715                          X509_ASN_ENCODING, buf, size, CERT_STORE_ADD_ALWAYS,
 716                          NULL);
 717                     CryptMemFree(buf);
 718                 }
 719             }
 720         }
 721         if (ret)
 722         {
 723             CERT_STORE_PROV_INFO provInfo = { 0 };
 724
 725             provInfo.cbSize = sizeof(provInfo);
 726             provInfo.cStoreProvFunc = sizeof(msgProvFuncs) /
 727              sizeof(msgProvFuncs[0]);
 728             provInfo.rgpvStoreProvFunc = msgProvFuncs;
 729             provInfo.hStoreProv = CryptMsgDuplicate(msg);
 730             store = CRYPT_ProvCreateStore(dwFlags, memStore, &provInfo);
 731             /* Msg store doesn't need crypto provider, so close it */
 732             if (hCryptProv && !(dwFlags & CERT_STORE_NO_CRYPT_RELEASE_FLAG))
 733                 CryptReleaseContext(hCryptProv, 0);
 734         }
 735         else
 736             CertCloseStore(memStore, 0);
 737     }
 738     TRACE("returning %p\n", store);
 739     return store;
 740 }
 741
 742 static WINECRYPT_CERTSTORE *CRYPT_PKCSOpenStore(HCRYPTPROV hCryptProv,
 743  DWORD dwFlags, const void *pvPara)
 744 {
 745     HCRYPTMSG msg;
 746     WINECRYPT_CERTSTORE *store = NULL;
 747     const CRYPT_DATA_BLOB *data = pvPara;
 748     BOOL ret;
 749     DWORD msgOpenFlags = dwFlags & CERT_STORE_NO_CRYPT_RELEASE_FLAG ? 0 :
 750      CMSG_CRYPT_RELEASE_CONTEXT_FLAG;
 751
 752     TRACE("(%ld, %08x, %p)\n", hCryptProv, dwFlags, pvPara);
 753
 754     msg = CryptMsgOpenToDecode(PKCS_7_ASN_ENCODING, msgOpenFlags, CMSG_SIGNED,
 755      hCryptProv, NULL, NULL);
 756     ret = CryptMsgUpdate(msg, data->pbData, data->cbData, TRUE);
 757     if (!ret)
 758     {
 759         CryptMsgClose(msg);
 760         msg = CryptMsgOpenToDecode(PKCS_7_ASN_ENCODING, msgOpenFlags, 0,
 761          hCryptProv, NULL, NULL);
 762         ret = CryptMsgUpdate(msg, data->pbData, data->cbData, TRUE);
 763         if (ret)
 764         {
 765             DWORD type, size = sizeof(type);
 766
 767             /* Only signed messages are allowed, check type */
 768             ret = CryptMsgGetParam(msg, CMSG_TYPE_PARAM, 0, &type, &size);
 769             if (ret && type != CMSG_SIGNED)
 770             {
 771                 SetLastError(CRYPT_E_INVALID_MSG_TYPE);
 772                 ret = FALSE;
 773             }
 774         }
 775     }
 776     if (ret)
 777         store = CRYPT_MsgOpenStore(0, dwFlags, msg);
 778     CryptMsgClose(msg);
 779     TRACE("returning %p\n", store);
 780     return store;
 781 }
 782
 783 static WINECRYPT_CERTSTORE *CRYPT_SerializedOpenStore(HCRYPTPROV hCryptProv,
 784  DWORD dwFlags, const void *pvPara)
 785 {
 786     HCERTSTORE store;
 787     const CRYPT_DATA_BLOB *data = pvPara;
 788
 789     TRACE("(%ld, %08x, %p)\n", hCryptProv, dwFlags, pvPara);
 790
 791     if (dwFlags & CERT_STORE_DELETE_FLAG)
 792     {
 793         SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 794         return NULL;
 795     }
 796
 797     store = CertOpenStore(CERT_STORE_PROV_MEMORY, 0, 0,
 798      CERT_STORE_CREATE_NEW_FLAG, NULL);
 799     if (store)
 800     {
 801         if (!CRYPT_ReadSerializedStoreFromBlob(data, store))
 802         {
 803             CertCloseStore(store, 0);
 804             store = NULL;
 805         }
 806     }
 807     TRACE("returning %p\n", store);
 808     return (WINECRYPT_CERTSTORE*)store;
 809 }
 810
 811 static WINECRYPT_CERTSTORE *CRYPT_PhysOpenStoreW(HCRYPTPROV hCryptProv,
 812  DWORD dwFlags, const void *pvPara)
 813 {
 814     if (dwFlags & CERT_SYSTEM_STORE_RELOCATE_FLAG)
 815         FIXME("(%ld, %08x, %p): stub\n", hCryptProv, dwFlags, pvPara);
 816     else
 817         FIXME("(%ld, %08x, %s): stub\n", hCryptProv, dwFlags,
 818          debugstr_w(pvPara));
 819     return NULL;
 820 }
 821
 822 HCERTSTORE WINAPI CertOpenStore(LPCSTR lpszStoreProvider,
 823  DWORD dwMsgAndCertEncodingType, HCRYPTPROV_LEGACY hCryptProv, DWORD dwFlags,
 824  const void* pvPara)
 825 {
 826     WINECRYPT_CERTSTORE *hcs;
 827     StoreOpenFunc openFunc = NULL;
 828
 829     TRACE("(%s, %08x, %08lx, %08x, %p)\n", debugstr_a(lpszStoreProvider),
 830           dwMsgAndCertEncodingType, hCryptProv, dwFlags, pvPara);
 831
 832     if (IS_INTOID(lpszStoreProvider))
 833     {
 834         switch (LOWORD(lpszStoreProvider))
 835         {
 836         case LOWORD(CERT_STORE_PROV_MSG):
 837             openFunc = CRYPT_MsgOpenStore;
 838             break;
 839         case LOWORD(CERT_STORE_PROV_MEMORY):
 840             openFunc = CRYPT_MemOpenStore;
 841             break;
 842         case LOWORD(CERT_STORE_PROV_FILE):
 843             openFunc = CRYPT_FileOpenStore;
 844             break;
 845         case LOWORD(CERT_STORE_PROV_PKCS7):
 846             openFunc = CRYPT_PKCSOpenStore;
 847             break;
 848         case LOWORD(CERT_STORE_PROV_SERIALIZED):
 849             openFunc = CRYPT_SerializedOpenStore;
 850             break;
 851         case LOWORD(CERT_STORE_PROV_REG):
 852             openFunc = CRYPT_RegOpenStore;
 853             break;
 854         case LOWORD(CERT_STORE_PROV_FILENAME_A):
 855             openFunc = CRYPT_FileNameOpenStoreA;
 856             break;
 857         case LOWORD(CERT_STORE_PROV_FILENAME_W):
 858             openFunc = CRYPT_FileNameOpenStoreW;
 859             break;
 860         case LOWORD(CERT_STORE_PROV_COLLECTION):
 861             openFunc = CRYPT_CollectionOpenStore;
 862             break;
 863         case LOWORD(CERT_STORE_PROV_SYSTEM_A):
 864             openFunc = CRYPT_SysOpenStoreA;
 865             break;
 866         case LOWORD(CERT_STORE_PROV_SYSTEM_W):
 867             openFunc = CRYPT_SysOpenStoreW;
 868             break;
 869         case LOWORD(CERT_STORE_PROV_SYSTEM_REGISTRY_A):
 870             openFunc = CRYPT_SysRegOpenStoreA;
 871             break;
 872         case LOWORD(CERT_STORE_PROV_SYSTEM_REGISTRY_W):
 873             openFunc = CRYPT_SysRegOpenStoreW;
 874             break;
 875         case LOWORD(CERT_STORE_PROV_PHYSICAL_W):
 876             openFunc = CRYPT_PhysOpenStoreW;
 877             break;
 878         default:
 879             if (LOWORD(lpszStoreProvider))
 880                 FIXME("unimplemented type %d\n", LOWORD(lpszStoreProvider));
 881         }
 882     }
 883     else if (!strcasecmp(lpszStoreProvider, sz_CERT_STORE_PROV_MEMORY))
 884         openFunc = CRYPT_MemOpenStore;
 885     else if (!strcasecmp(lpszStoreProvider, sz_CERT_STORE_PROV_FILENAME_W))
 886         openFunc = CRYPT_FileOpenStore;
 887     else if (!strcasecmp(lpszStoreProvider, sz_CERT_STORE_PROV_SYSTEM))
 888         openFunc = CRYPT_SysOpenStoreW;
 889     else if (!strcasecmp(lpszStoreProvider, sz_CERT_STORE_PROV_PKCS7))
 890         openFunc = CRYPT_PKCSOpenStore;
 891     else if (!strcasecmp(lpszStoreProvider, sz_CERT_STORE_PROV_SERIALIZED))
 892         openFunc = CRYPT_SerializedOpenStore;
 893     else if (!strcasecmp(lpszStoreProvider, sz_CERT_STORE_PROV_COLLECTION))
 894         openFunc = CRYPT_CollectionOpenStore;
 895     else if (!strcasecmp(lpszStoreProvider, sz_CERT_STORE_PROV_SYSTEM_REGISTRY))
 896         openFunc = CRYPT_SysRegOpenStoreW;
 897     else
 898     {
 899         FIXME("unimplemented type %s\n", lpszStoreProvider);
 900         openFunc = NULL;
 901     }
 902
 903     if (!openFunc)
 904         hcs = CRYPT_ProvOpenStore(lpszStoreProvider, dwMsgAndCertEncodingType,
 905          hCryptProv, dwFlags, pvPara);
 906     else
 907         hcs = openFunc(hCryptProv, dwFlags, pvPara);
 908     return hcs;
 909 }
 910
 911 HCERTSTORE WINAPI CertOpenSystemStoreA(HCRYPTPROV_LEGACY hProv,
 912  LPCSTR szSubSystemProtocol)
 913 {
 914     if (!szSubSystemProtocol)
 915     {
 916         SetLastError(E_INVALIDARG);
 917         return 0;
 918     }
 919     return CertOpenStore(CERT_STORE_PROV_SYSTEM_A, 0, hProv,
 920      CERT_SYSTEM_STORE_CURRENT_USER, szSubSystemProtocol);
 921 }
 922
 923 HCERTSTORE WINAPI CertOpenSystemStoreW(HCRYPTPROV_LEGACY hProv,
 924  LPCWSTR szSubSystemProtocol)
 925 {
 926     if (!szSubSystemProtocol)
 927     {
 928         SetLastError(E_INVALIDARG);
 929         return 0;
 930     }
 931     return CertOpenStore(CERT_STORE_PROV_SYSTEM_W, 0, hProv,
 932      CERT_SYSTEM_STORE_CURRENT_USER, szSubSystemProtocol);
 933 }
 934
 935 PCCERT_CONTEXT WINAPI CertEnumCertificatesInStore(HCERTSTORE hCertStore, PCCERT_CONTEXT pPrev)
 936 {
 937     cert_t *prev = pPrev ? cert_from_ptr(pPrev) : NULL, *ret;
 938     WINECRYPT_CERTSTORE *hcs = hCertStore;
 939
 940     TRACE("(%p, %p)\n", hCertStore, pPrev);
 941     if (!hCertStore)
 942         ret = NULL;
 943     else if (hcs->dwMagic != WINE_CRYPTCERTSTORE_MAGIC)
 944         ret = NULL;
 945     else
 946         ret = (cert_t*)hcs->vtbl->certs.enumContext(hcs, prev ? &prev->base : NULL);
 947     return ret ? &ret->ctx : NULL;
 948 }
 949
 950 BOOL WINAPI CertDeleteCertificateFromStore(PCCERT_CONTEXT pCertContext)
 951 {
 952     WINECRYPT_CERTSTORE *hcs;
 953
 954     TRACE("(%p)\n", pCertContext);
 955
 956     if (!pCertContext)
 957         return TRUE;
 958
 959     hcs = pCertContext->hCertStore;
 960
 961     if (hcs->dwMagic != WINE_CRYPTCERTSTORE_MAGIC)
 962         return FALSE;
 963
 964     return hcs->vtbl->certs.delete(hcs, &cert_from_ptr(pCertContext)->base);
 965 }
 966
 967 BOOL WINAPI CertAddCRLContextToStore(HCERTSTORE hCertStore,
 968  PCCRL_CONTEXT pCrlContext, DWORD dwAddDisposition,
 969  PCCRL_CONTEXT* ppStoreContext)
 970 {
 971     WINECRYPT_CERTSTORE *store = hCertStore;
 972     BOOL ret = TRUE;
 973     PCCRL_CONTEXT toAdd = NULL, existing = NULL;
 974
 975     TRACE("(%p, %p, %08x, %p)\n", hCertStore, pCrlContext,
 976      dwAddDisposition, ppStoreContext);
 977
 978     /* Weird case to pass a test */
 979     if (dwAddDisposition == 0)
 980     {
 981         SetLastError(STATUS_ACCESS_VIOLATION);
 982         return FALSE;
 983     }
 984     if (dwAddDisposition != CERT_STORE_ADD_ALWAYS)
 985     {
 986         existing = CertFindCRLInStore(hCertStore, 0, 0, CRL_FIND_EXISTING,
 987          pCrlContext, NULL);
 988     }
 989
 990     switch (dwAddDisposition)
 991     {
 992     case CERT_STORE_ADD_ALWAYS:
 993         toAdd = CertDuplicateCRLContext(pCrlContext);
 994         break;
 995     case CERT_STORE_ADD_NEW:
 996         if (existing)
 997         {
 998             TRACE("found matching CRL, not adding\n");
 999             SetLastError(CRYPT_E_EXISTS);
1000             ret = FALSE;
1001         }
1002         else
1003             toAdd = CertDuplicateCRLContext(pCrlContext);
1004         break;
1005     case CERT_STORE_ADD_NEWER:
1006         if (existing)
1007         {
1008             LONG newer = CompareFileTime(&existing->pCrlInfo->ThisUpdate,
1009              &pCrlContext->pCrlInfo->ThisUpdate);
1010
1011             if (newer < 0)
1012                 toAdd = CertDuplicateCRLContext(pCrlContext);
1013             else
1014             {
1015                 TRACE("existing CRL is newer, not adding\n");
1016                 SetLastError(CRYPT_E_EXISTS);
1017                 ret = FALSE;
1018             }
1019         }
1020         else
1021             toAdd = CertDuplicateCRLContext(pCrlContext);
1022         break;
1023     case CERT_STORE_ADD_NEWER_INHERIT_PROPERTIES:
1024         if (existing)
1025         {
1026             LONG newer = CompareFileTime(&existing->pCrlInfo->ThisUpdate,
1027              &pCrlContext->pCrlInfo->ThisUpdate);
1028
1029             if (newer < 0)
1030             {
1031                 toAdd = CertDuplicateCRLContext(pCrlContext);
1032                 Context_CopyProperties(toAdd, existing);
1033             }
1034             else
1035             {
1036                 TRACE("existing CRL is newer, not adding\n");
1037                 SetLastError(CRYPT_E_EXISTS);
1038                 ret = FALSE;
1039             }
1040         }
1041         else
1042             toAdd = CertDuplicateCRLContext(pCrlContext);
1043         break;
1044     case CERT_STORE_ADD_REPLACE_EXISTING:
1045         toAdd = CertDuplicateCRLContext(pCrlContext);
1046         break;
1047     case CERT_STORE_ADD_REPLACE_EXISTING_INHERIT_PROPERTIES:
1048         toAdd = CertDuplicateCRLContext(pCrlContext);
1049         if (existing)
1050             Context_CopyProperties(toAdd, existing);
1051         break;
1052     case CERT_STORE_ADD_USE_EXISTING:
1053         if (existing)
1054         {
1055             Context_CopyProperties(existing, pCrlContext);
1056             if (ppStoreContext)
1057                 *ppStoreContext = CertDuplicateCRLContext(existing);
1058         }
1059         else
1060             toAdd = CertDuplicateCRLContext(pCrlContext);
1061         break;
1062     default:
1063         FIXME("Unimplemented add disposition %d\n", dwAddDisposition);
1064         ret = FALSE;
1065     }
1066
1067     if (toAdd)
1068     {
1069         if (store) {
1070             context_t *ret_context;
1071             ret = store->vtbl->crls.addContext(store, context_from_ptr(toAdd),
1072              existing ? context_from_ptr(existing) : NULL, ppStoreContext ? &ret_context : NULL, FALSE);
1073             if (ret && ppStoreContext)
1074                 *ppStoreContext = context_ptr(ret_context);
1075         }else if (ppStoreContext) {
1076             *ppStoreContext = CertDuplicateCRLContext(toAdd);
1077         }
1078         CertFreeCRLContext(toAdd);
1079     }
1080     if (existing)
1081         CertFreeCRLContext(existing);
1082
1083     TRACE("returning %d\n", ret);
1084     return ret;
1085 }
1086
1087 BOOL WINAPI CertDeleteCRLFromStore(PCCRL_CONTEXT pCrlContext)
1088 {
1089     WINECRYPT_CERTSTORE *hcs;
1090     BOOL ret;
1091
1092     TRACE("(%p)\n", pCrlContext);
1093
1094     if (!pCrlContext)
1095         return TRUE;
1096
1097     hcs = pCrlContext->hCertStore;
1098
1099     if (hcs->dwMagic != WINE_CRYPTCERTSTORE_MAGIC)
1100         return FALSE;
1101
1102     ret = hcs->vtbl->crls.delete(hcs, &crl_from_ptr(pCrlContext)->base);
1103     if (ret)
1104         ret = CertFreeCRLContext(pCrlContext);
1105     return ret;
1106 }
1107
1108 PCCRL_CONTEXT WINAPI CertEnumCRLsInStore(HCERTSTORE hCertStore, PCCRL_CONTEXT pPrev)
1109 {
1110     crl_t *ret, *prev = pPrev ? crl_from_ptr(pPrev) : NULL;
1111     WINECRYPT_CERTSTORE *hcs = hCertStore;
1112
1113     TRACE("(%p, %p)\n", hCertStore, pPrev);
1114     if (!hCertStore)
1115         ret = NULL;
1116     else if (hcs->dwMagic != WINE_CRYPTCERTSTORE_MAGIC)
1117         ret = NULL;
1118     else
1119         ret = (crl_t*)hcs->vtbl->crls.enumContext(hcs, prev ? &prev->base : NULL);
1120     return ret ? &ret->ctx : NULL;
1121 }
1122
1123 HCERTSTORE WINAPI CertDuplicateStore(HCERTSTORE hCertStore)
1124 {
1125     WINECRYPT_CERTSTORE *hcs = hCertStore;
1126
1127     TRACE("(%p)\n", hCertStore);
1128
1129     if (hcs && hcs->dwMagic == WINE_CRYPTCERTSTORE_MAGIC)
1130         hcs->vtbl->addref(hcs);
1131     return hCertStore;
1132 }
1133
1134 BOOL WINAPI CertCloseStore(HCERTSTORE hCertStore, DWORD dwFlags)
1135 {
1136     WINECRYPT_CERTSTORE *hcs = hCertStore;
1137     DWORD res;
1138
1139     TRACE("(%p, %08x)\n", hCertStore, dwFlags);
1140
1141     if( ! hCertStore )
1142         return TRUE;
1143
1144     if ( hcs->dwMagic != WINE_CRYPTCERTSTORE_MAGIC )
1145         return FALSE;
1146
1147     res = hcs->vtbl->release(hcs, dwFlags);
1148     if (res != ERROR_SUCCESS) {
1149         SetLastError(res);
1150         return FALSE;
1151     }
1152
1153     return TRUE;
1154 }
1155
1156 BOOL WINAPI CertControlStore(HCERTSTORE hCertStore, DWORD dwFlags,
1157  DWORD dwCtrlType, void const *pvCtrlPara)
1158 {
1159     WINECRYPT_CERTSTORE *hcs = hCertStore;
1160     BOOL ret;
1161
1162     TRACE("(%p, %08x, %d, %p)\n", hCertStore, dwFlags, dwCtrlType,
1163      pvCtrlPara);
1164
1165     if (!hcs)
1166         ret = FALSE;
1167     else if (hcs->dwMagic != WINE_CRYPTCERTSTORE_MAGIC)
1168         ret = FALSE;
1169     else
1170     {
1171         if (hcs->vtbl->control)
1172             ret = hcs->vtbl->control(hcs, dwFlags, dwCtrlType, pvCtrlPara);
1173         else
1174             ret = TRUE;
1175     }
1176     return ret;
1177 }
1178
1179 BOOL WINAPI CertGetStoreProperty(HCERTSTORE hCertStore, DWORD dwPropId,
1180  void *pvData, DWORD *pcbData)
1181 {
1182     WINECRYPT_CERTSTORE *store = hCertStore;
1183     BOOL ret = FALSE;
1184
1185     TRACE("(%p, %d, %p, %p)\n", hCertStore, dwPropId, pvData, pcbData);
1186
1187     switch (dwPropId)
1188     {
1189     case CERT_ACCESS_STATE_PROP_ID:
1190         if (!pvData)
1191         {
1192             *pcbData = sizeof(DWORD);
1193             ret = TRUE;
1194         }
1195         else if (*pcbData < sizeof(DWORD))
1196         {
1197             SetLastError(ERROR_MORE_DATA);
1198             *pcbData = sizeof(DWORD);
1199         }
1200         else
1201         {
1202             DWORD state = 0;
1203
1204             if (store->type != StoreTypeMem &&
1205              !(store->dwOpenFlags & CERT_STORE_READONLY_FLAG))
1206                 state |= CERT_ACCESS_STATE_WRITE_PERSIST_FLAG;
1207             *(DWORD *)pvData = state;
1208             ret = TRUE;
1209         }
1210         break;
1211     default:
1212         if (store->properties)
1213         {
1214             CRYPT_DATA_BLOB blob;
1215
1216             ret = ContextPropertyList_FindProperty(store->properties, dwPropId,
1217              &blob);
1218             if (ret)
1219             {
1220                 if (!pvData)
1221                     *pcbData = blob.cbData;
1222                 else if (*pcbData < blob.cbData)
1223                 {
1224                     SetLastError(ERROR_MORE_DATA);
1225                     *pcbData = blob.cbData;
1226                     ret = FALSE;
1227                 }
1228                 else
1229                 {
1230                     memcpy(pvData, blob.pbData, blob.cbData);
1231                     *pcbData = blob.cbData;
1232                 }
1233             }
1234             else
1235                 SetLastError(CRYPT_E_NOT_FOUND);
1236         }
1237         else
1238             SetLastError(CRYPT_E_NOT_FOUND);
1239     }
1240     return ret;
1241 }
1242
1243 BOOL WINAPI CertSetStoreProperty(HCERTSTORE hCertStore, DWORD dwPropId,
1244  DWORD dwFlags, const void *pvData)
1245 {
1246     WINECRYPT_CERTSTORE *store = hCertStore;
1247     BOOL ret = FALSE;
1248
1249     TRACE("(%p, %d, %08x, %p)\n", hCertStore, dwPropId, dwFlags, pvData);
1250
1251     if (!store->properties)
1252         store->properties = ContextPropertyList_Create();
1253     switch (dwPropId)
1254     {
1255     case CERT_ACCESS_STATE_PROP_ID:
1256         SetLastError(E_INVALIDARG);
1257         break;
1258     default:
1259         if (pvData)
1260         {
1261             const CRYPT_DATA_BLOB *blob = pvData;
1262
1263             ret = ContextPropertyList_SetProperty(store->properties, dwPropId,
1264              blob->pbData, blob->cbData);
1265         }
1266         else
1267         {
1268             ContextPropertyList_RemoveProperty(store->properties, dwPropId);
1269             ret = TRUE;
1270         }
1271     }
1272     return ret;
1273 }
1274
1275 static LONG CRYPT_OpenParentStore(DWORD dwFlags,
1276     void *pvSystemStoreLocationPara, HKEY *key)
1277 {
1278     HKEY root;
1279     LPCWSTR base;
1280
1281     TRACE("(%08x, %p)\n", dwFlags, pvSystemStoreLocationPara);
1282
1283     switch (dwFlags & CERT_SYSTEM_STORE_LOCATION_MASK)
1284     {
1285     case CERT_SYSTEM_STORE_LOCAL_MACHINE:
1286         root = HKEY_LOCAL_MACHINE;
1287         base = CERT_LOCAL_MACHINE_SYSTEM_STORE_REGPATH;
1288         break;
1289     case CERT_SYSTEM_STORE_CURRENT_USER:
1290         root = HKEY_CURRENT_USER;
1291         base = CERT_LOCAL_MACHINE_SYSTEM_STORE_REGPATH;
1292         break;
1293     case CERT_SYSTEM_STORE_CURRENT_SERVICE:
1294         /* hklm\Software\Microsoft\Cryptography\Services\servicename\
1295          * SystemCertificates
1296          */
1297         FIXME("CERT_SYSTEM_STORE_CURRENT_SERVICE\n");
1298         return ERROR_FILE_NOT_FOUND;
1299     case CERT_SYSTEM_STORE_SERVICES:
1300         /* hklm\Software\Microsoft\Cryptography\Services\servicename\
1301          * SystemCertificates
1302          */
1303         FIXME("CERT_SYSTEM_STORE_SERVICES\n");
1304         return ERROR_FILE_NOT_FOUND;
1305     case CERT_SYSTEM_STORE_USERS:
1306         /* hku\user sid\Software\Microsoft\SystemCertificates */
1307         FIXME("CERT_SYSTEM_STORE_USERS\n");
1308         return ERROR_FILE_NOT_FOUND;
1309     case CERT_SYSTEM_STORE_CURRENT_USER_GROUP_POLICY:
1310         root = HKEY_CURRENT_USER;
1311         base = CERT_GROUP_POLICY_SYSTEM_STORE_REGPATH;
1312         break;
1313     case CERT_SYSTEM_STORE_LOCAL_MACHINE_GROUP_POLICY:
1314         root = HKEY_LOCAL_MACHINE;
1315         base = CERT_GROUP_POLICY_SYSTEM_STORE_REGPATH;
1316         break;
1317     case CERT_SYSTEM_STORE_LOCAL_MACHINE_ENTERPRISE:
1318         /* hklm\Software\Microsoft\EnterpriseCertificates */
1319         FIXME("CERT_SYSTEM_STORE_LOCAL_MACHINE_ENTERPRISE\n");
1320         return ERROR_FILE_NOT_FOUND;
1321     default:
1322         return ERROR_FILE_NOT_FOUND;
1323     }
1324
1325     return RegOpenKeyExW(root, base, 0, KEY_READ, key);
1326 }
1327
1328 BOOL WINAPI CertEnumSystemStore(DWORD dwFlags, void *pvSystemStoreLocationPara,
1329     void *pvArg, PFN_CERT_ENUM_SYSTEM_STORE pfnEnum)
1330 {
1331     BOOL ret = FALSE;
1332     LONG rc;
1333     HKEY key;
1334     CERT_SYSTEM_STORE_INFO info = { sizeof(info) };
1335
1336     TRACE("(%08x, %p, %p, %p)\n", dwFlags, pvSystemStoreLocationPara, pvArg,
1337         pfnEnum);
1338
1339     rc = CRYPT_OpenParentStore(dwFlags, pvArg, &key);
1340     if (!rc)
1341     {
1342         DWORD index = 0;
1343
1344         ret = TRUE;
1345         do {
1346             WCHAR name[MAX_PATH];
1347             DWORD size = sizeof(name) / sizeof(name[0]);
1348
1349             rc = RegEnumKeyExW(key, index++, name, &size, NULL, NULL, NULL,
1350                 NULL);
1351             if (!rc)
1352                 ret = pfnEnum(name, dwFlags, &info, NULL, pvArg);
1353         } while (ret && !rc);
1354         if (ret && rc != ERROR_NO_MORE_ITEMS)
1355             SetLastError(rc);
1356     }
1357     else
1358         SetLastError(rc);
1359     /* Include root store for the local machine location (it isn't in the
1360      * registry)
1361      */
1362     if (ret && (dwFlags & CERT_SYSTEM_STORE_LOCATION_MASK) ==
1363      CERT_SYSTEM_STORE_LOCAL_MACHINE)
1364         ret = pfnEnum(rootW, dwFlags, &info, NULL, pvArg);
1365     return ret;
1366 }
1367
1368 BOOL WINAPI CertEnumPhysicalStore(const void *pvSystemStore, DWORD dwFlags,
1369  void *pvArg, PFN_CERT_ENUM_PHYSICAL_STORE pfnEnum)
1370 {
1371     if (dwFlags & CERT_SYSTEM_STORE_RELOCATE_FLAG)
1372         FIXME("(%p, %08x, %p, %p): stub\n", pvSystemStore, dwFlags, pvArg,
1373          pfnEnum);
1374     else
1375         FIXME("(%s, %08x, %p, %p): stub\n", debugstr_w(pvSystemStore),
1376          dwFlags, pvArg,
1377          pfnEnum);
1378     return FALSE;
1379 }
1380
1381 BOOL WINAPI CertRegisterPhysicalStore(const void *pvSystemStore, DWORD dwFlags,
1382  LPCWSTR pwszStoreName, PCERT_PHYSICAL_STORE_INFO pStoreInfo, void *pvReserved)
1383 {
1384     if (dwFlags & CERT_SYSTEM_STORE_RELOCATE_FLAG)
1385         FIXME("(%p, %08x, %s, %p, %p): stub\n", pvSystemStore, dwFlags,
1386          debugstr_w(pwszStoreName), pStoreInfo, pvReserved);
1387     else
1388         FIXME("(%s, %08x, %s, %p, %p): stub\n", debugstr_w(pvSystemStore),
1389          dwFlags, debugstr_w(pwszStoreName), pStoreInfo, pvReserved);
1390     return FALSE;
1391 }
1392
1393 static void EmptyStore_addref(WINECRYPT_CERTSTORE *store)
1394 {
1395     TRACE("(%p)\n", store);
1396 }
1397
1398 static DWORD EmptyStore_release(WINECRYPT_CERTSTORE *store, DWORD flags)
1399 {
1400     TRACE("(%p)\n", store);
1401     return E_UNEXPECTED;
1402 }
1403
1404 static void EmptyStore_releaseContext(WINECRYPT_CERTSTORE *store, context_t *context)
1405 {
1406     Context_Free(context);
1407 }
1408
1409 static BOOL EmptyStore_add(WINECRYPT_CERTSTORE *store, context_t *context,
1410  context_t *replace, context_t **ret_context, BOOL use_link)
1411 {
1412     TRACE("(%p, %p, %p, %p)\n", store, context, replace, ret_context);
1413
1414     /* FIXME: We should clone the context */
1415     if(ret_context) {
1416         Context_AddRef(context);
1417         *ret_context = context;
1418     }
1419
1420     return TRUE;
1421 }
1422
1423 static context_t *EmptyStore_enum(WINECRYPT_CERTSTORE *store, context_t *prev)
1424 {
1425     TRACE("(%p, %p)\n", store, prev);
1426
1427     SetLastError(CRYPT_E_NOT_FOUND);
1428     return NULL;
1429 }
1430
1431 static BOOL EmptyStore_delete(WINECRYPT_CERTSTORE *store, context_t *context)
1432 {
1433     return TRUE;
1434 }
1435
1436 static BOOL EmptyStore_control(WINECRYPT_CERTSTORE *store, DWORD flags, DWORD ctrl_type, void const *ctrl_para)
1437 {
1438     TRACE("()\n");
1439
1440     SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
1441     return FALSE;
1442 }
1443
1444 static const store_vtbl_t EmptyStoreVtbl = {
1445     EmptyStore_addref,
1446     EmptyStore_release,
1447     EmptyStore_releaseContext,
1448     EmptyStore_control,
1449     {
1450         EmptyStore_add,
1451         EmptyStore_enum,
1452         EmptyStore_delete
1453     }, {
1454         EmptyStore_add,
1455         EmptyStore_enum,
1456         EmptyStore_delete
1457     }, {
1458         EmptyStore_add,
1459         EmptyStore_enum,
1460         EmptyStore_delete
1461     }
1462 };
1463
1464 WINECRYPT_CERTSTORE empty_store;
1465
1466 void init_empty_store(void)
1467 {
1468     CRYPT_InitStore(&empty_store, CERT_STORE_READONLY_FLAG, StoreTypeEmpty, &EmptyStoreVtbl);
1469 }