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/list.h"
  39 #include "wine/exception.h"
  40 #include "crypt32_private.h"
  41
  42 WINE_DEFAULT_DEBUG_CHANNEL(crypt);
  43
  44 static const WINE_CONTEXT_INTERFACE gCertInterface = {
  45     (CreateContextFunc)CertCreateCertificateContext,
  46     (AddContextToStoreFunc)CertAddCertificateContextToStore,
  47     (AddEncodedContextToStoreFunc)CertAddEncodedCertificateToStore,
  48     (DuplicateContextFunc)CertDuplicateCertificateContext,
  49     (EnumContextsInStoreFunc)CertEnumCertificatesInStore,
  50     (EnumPropertiesFunc)CertEnumCertificateContextProperties,
  51     (GetContextPropertyFunc)CertGetCertificateContextProperty,
  52     (SetContextPropertyFunc)CertSetCertificateContextProperty,
  53     (SerializeElementFunc)CertSerializeCertificateStoreElement,
  54     (FreeContextFunc)CertFreeCertificateContext,
  55     (DeleteContextFunc)CertDeleteCertificateFromStore,
  56 };
  57 PCWINE_CONTEXT_INTERFACE pCertInterface = &gCertInterface;
  58
  59 static const WINE_CONTEXT_INTERFACE gCRLInterface = {
  60     (CreateContextFunc)CertCreateCRLContext,
  61     (AddContextToStoreFunc)CertAddCRLContextToStore,
  62     (AddEncodedContextToStoreFunc)CertAddEncodedCRLToStore,
  63     (DuplicateContextFunc)CertDuplicateCRLContext,
  64     (EnumContextsInStoreFunc)CertEnumCRLsInStore,
  65     (EnumPropertiesFunc)CertEnumCRLContextProperties,
  66     (GetContextPropertyFunc)CertGetCRLContextProperty,
  67     (SetContextPropertyFunc)CertSetCRLContextProperty,
  68     (SerializeElementFunc)CertSerializeCRLStoreElement,
  69     (FreeContextFunc)CertFreeCRLContext,
  70     (DeleteContextFunc)CertDeleteCRLFromStore,
  71 };
  72 PCWINE_CONTEXT_INTERFACE pCRLInterface = &gCRLInterface;
  73
  74 static const WINE_CONTEXT_INTERFACE gCTLInterface = {
  75     (CreateContextFunc)CertCreateCTLContext,
  76     (AddContextToStoreFunc)CertAddCTLContextToStore,
  77     (AddEncodedContextToStoreFunc)CertAddEncodedCTLToStore,
  78     (DuplicateContextFunc)CertDuplicateCTLContext,
  79     (EnumContextsInStoreFunc)CertEnumCTLsInStore,
  80     (EnumPropertiesFunc)CertEnumCTLContextProperties,
  81     (GetContextPropertyFunc)CertGetCTLContextProperty,
  82     (SetContextPropertyFunc)CertSetCTLContextProperty,
  83     (SerializeElementFunc)CertSerializeCTLStoreElement,
  84     (FreeContextFunc)CertFreeCTLContext,
  85     (DeleteContextFunc)CertDeleteCTLFromStore,
  86 };
  87 PCWINE_CONTEXT_INTERFACE pCTLInterface = &gCTLInterface;
  88
  89 typedef struct _WINE_MEMSTORE
  90 {
  91     WINECRYPT_CERTSTORE hdr;
  92     struct ContextList *certs;
  93     struct ContextList *crls;
  94 } WINE_MEMSTORE, *PWINE_MEMSTORE;
  95
  96 void CRYPT_InitStore(WINECRYPT_CERTSTORE *store, DWORD dwFlags,
  97  CertStoreType type)
  98 {
  99     store->ref = 1;
 100     store->dwMagic = WINE_CRYPTCERTSTORE_MAGIC;
 101     store->type = type;
 102     store->dwOpenFlags = dwFlags;
 103     store->properties = NULL;
 104 }
 105
 106 void CRYPT_FreeStore(PWINECRYPT_CERTSTORE store)
 107 {
 108     if (store->properties)
 109         ContextPropertyList_Free(store->properties);
 110     CryptMemFree(store);
 111 }
 112
 113 BOOL WINAPI I_CertUpdateStore(HCERTSTORE store1, HCERTSTORE store2, DWORD unk0,
 114  DWORD unk1)
 115 {
 116     static BOOL warned = FALSE;
 117     const WINE_CONTEXT_INTERFACE * const interfaces[] = { pCertInterface,
 118      pCRLInterface, pCTLInterface };
 119     DWORD i;
 120
 121     TRACE("(%p, %p, %08x, %08x)\n", store1, store2, unk0, unk1);
 122     if (!warned)
 123     {
 124         FIXME("semi-stub\n");
 125         warned = TRUE;
 126     }
 127
 128     /* Poor-man's resync:  empty first store, then add everything from second
 129      * store to it.
 130      */
 131     for (i = 0; i < sizeof(interfaces) / sizeof(interfaces[0]); i++)
 132     {
 133         const void *context;
 134
 135         do {
 136             context = interfaces[i]->enumContextsInStore(store1, NULL);
 137             if (context)
 138                 interfaces[i]->deleteFromStore(context);
 139         } while (context);
 140         do {
 141             context = interfaces[i]->enumContextsInStore(store2, context);
 142             if (context)
 143                 interfaces[i]->addContextToStore(store1, context,
 144                  CERT_STORE_ADD_ALWAYS, NULL);
 145         } while (context);
 146     }
 147     return TRUE;
 148 }
 149
 150 static BOOL CRYPT_MemAddCert(PWINECRYPT_CERTSTORE store, void *cert,
 151  void *toReplace, const void **ppStoreContext)
 152 {
 153     WINE_MEMSTORE *ms = (WINE_MEMSTORE *)store;
 154     PCERT_CONTEXT context;
 155
 156     TRACE("(%p, %p, %p, %p)\n", store, cert, toReplace, ppStoreContext);
 157
 158     context = (PCERT_CONTEXT)ContextList_Add(ms->certs, cert, toReplace);
 159     if (context)
 160     {
 161         context->hCertStore = store;
 162         if (ppStoreContext)
 163             *ppStoreContext = CertDuplicateCertificateContext(context);
 164     }
 165     return context ? TRUE : FALSE;
 166 }
 167
 168 static void *CRYPT_MemEnumCert(PWINECRYPT_CERTSTORE store, void *pPrev)
 169 {
 170     WINE_MEMSTORE *ms = (WINE_MEMSTORE *)store;
 171     void *ret;
 172
 173     TRACE("(%p, %p)\n", store, pPrev);
 174
 175     ret = ContextList_Enum(ms->certs, pPrev);
 176     if (!ret)
 177         SetLastError(CRYPT_E_NOT_FOUND);
 178
 179     TRACE("returning %p\n", ret);
 180     return ret;
 181 }
 182
 183 static BOOL CRYPT_MemDeleteCert(PWINECRYPT_CERTSTORE store, void *pCertContext)
 184 {
 185     WINE_MEMSTORE *ms = (WINE_MEMSTORE *)store;
 186
 187     ContextList_Delete(ms->certs, pCertContext);
 188     return TRUE;
 189 }
 190
 191 static BOOL CRYPT_MemAddCrl(PWINECRYPT_CERTSTORE store, void *crl,
 192  void *toReplace, const void **ppStoreContext)
 193 {
 194     WINE_MEMSTORE *ms = (WINE_MEMSTORE *)store;
 195     PCRL_CONTEXT context;
 196
 197     TRACE("(%p, %p, %p, %p)\n", store, crl, toReplace, ppStoreContext);
 198
 199     context = (PCRL_CONTEXT)ContextList_Add(ms->crls, crl, toReplace);
 200     if (context)
 201     {
 202         context->hCertStore = store;
 203         if (ppStoreContext)
 204             *ppStoreContext = CertDuplicateCRLContext(context);
 205     }
 206     return context ? TRUE : FALSE;
 207 }
 208
 209 static void *CRYPT_MemEnumCrl(PWINECRYPT_CERTSTORE store, void *pPrev)
 210 {
 211     WINE_MEMSTORE *ms = (WINE_MEMSTORE *)store;
 212     void *ret;
 213
 214     TRACE("(%p, %p)\n", store, pPrev);
 215
 216     ret = ContextList_Enum(ms->crls, pPrev);
 217     if (!ret)
 218         SetLastError(CRYPT_E_NOT_FOUND);
 219
 220     TRACE("returning %p\n", ret);
 221     return ret;
 222 }
 223
 224 static BOOL CRYPT_MemDeleteCrl(PWINECRYPT_CERTSTORE store, void *pCrlContext)
 225 {
 226     WINE_MEMSTORE *ms = (WINE_MEMSTORE *)store;
 227
 228     ContextList_Delete(ms->crls, pCrlContext);
 229     return TRUE;
 230 }
 231
 232 static void WINAPI CRYPT_MemCloseStore(HCERTSTORE hCertStore, DWORD dwFlags)
 233 {
 234     WINE_MEMSTORE *store = (WINE_MEMSTORE *)hCertStore;
 235
 236     TRACE("(%p, %08x)\n", store, dwFlags);
 237     if (dwFlags)
 238         FIXME("Unimplemented flags: %08x\n", dwFlags);
 239
 240     ContextList_Free(store->certs);
 241     ContextList_Free(store->crls);
 242     CRYPT_FreeStore((PWINECRYPT_CERTSTORE)store);
 243 }
 244
 245 static WINECRYPT_CERTSTORE *CRYPT_MemOpenStore(HCRYPTPROV hCryptProv,
 246  DWORD dwFlags, const void *pvPara)
 247 {
 248     PWINE_MEMSTORE store;
 249
 250     TRACE("(%ld, %08x, %p)\n", hCryptProv, dwFlags, pvPara);
 251
 252     if (dwFlags & CERT_STORE_DELETE_FLAG)
 253     {
 254         SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 255         store = NULL;
 256     }
 257     else
 258     {
 259         store = CryptMemAlloc(sizeof(WINE_MEMSTORE));
 260         if (store)
 261         {
 262             memset(store, 0, sizeof(WINE_MEMSTORE));
 263             CRYPT_InitStore(&store->hdr, dwFlags, StoreTypeMem);
 264             store->hdr.closeStore          = CRYPT_MemCloseStore;
 265             store->hdr.certs.addContext    = CRYPT_MemAddCert;
 266             store->hdr.certs.enumContext   = CRYPT_MemEnumCert;
 267             store->hdr.certs.deleteContext = CRYPT_MemDeleteCert;
 268             store->hdr.crls.addContext     = CRYPT_MemAddCrl;
 269             store->hdr.crls.enumContext    = CRYPT_MemEnumCrl;
 270             store->hdr.crls.deleteContext  = CRYPT_MemDeleteCrl;
 271             store->hdr.control             = NULL;
 272             store->certs = ContextList_Create(pCertInterface,
 273              sizeof(CERT_CONTEXT));
 274             store->crls = ContextList_Create(pCRLInterface,
 275              sizeof(CRL_CONTEXT));
 276             /* Mem store doesn't need crypto provider, so close it */
 277             if (hCryptProv && !(dwFlags & CERT_STORE_NO_CRYPT_RELEASE_FLAG))
 278                 CryptReleaseContext(hCryptProv, 0);
 279         }
 280     }
 281     return (PWINECRYPT_CERTSTORE)store;
 282 }
 283
 284 static PWINECRYPT_CERTSTORE CRYPT_SysRegOpenStoreW(HCRYPTPROV hCryptProv,
 285  DWORD dwFlags, const void *pvPara)
 286 {
 287     static const WCHAR rootW[] = { 'R','o','o','t',0 };
 288     static const WCHAR fmt[] = { '%','s','\\','%','s',0 };
 289     LPCWSTR storeName = (LPCWSTR)pvPara;
 290     LPWSTR storePath;
 291     PWINECRYPT_CERTSTORE store = NULL;
 292     HKEY root;
 293     LPCWSTR base;
 294     BOOL ret;
 295
 296     TRACE("(%ld, %08x, %s)\n", hCryptProv, dwFlags,
 297      debugstr_w((LPCWSTR)pvPara));
 298
 299     if (!pvPara)
 300     {
 301         SetLastError(E_INVALIDARG);
 302         return NULL;
 303     }
 304     if (!lstrcmpiW(storeName, rootW))
 305         return CRYPT_RootOpenStore(hCryptProv, dwFlags);
 306
 307     ret = TRUE;
 308     switch (dwFlags & CERT_SYSTEM_STORE_LOCATION_MASK)
 309     {
 310     case CERT_SYSTEM_STORE_LOCAL_MACHINE:
 311         root = HKEY_LOCAL_MACHINE;
 312         base = CERT_LOCAL_MACHINE_SYSTEM_STORE_REGPATH;
 313         break;
 314     case CERT_SYSTEM_STORE_CURRENT_USER:
 315         root = HKEY_CURRENT_USER;
 316         base = CERT_LOCAL_MACHINE_SYSTEM_STORE_REGPATH;
 317         break;
 318     case CERT_SYSTEM_STORE_CURRENT_SERVICE:
 319         /* hklm\Software\Microsoft\Cryptography\Services\servicename\
 320          * SystemCertificates
 321          */
 322         FIXME("CERT_SYSTEM_STORE_CURRENT_SERVICE, %s: stub\n",
 323          debugstr_w(storeName));
 324         return NULL;
 325     case CERT_SYSTEM_STORE_SERVICES:
 326         /* hklm\Software\Microsoft\Cryptography\Services\servicename\
 327          * SystemCertificates
 328          */
 329         FIXME("CERT_SYSTEM_STORE_SERVICES, %s: stub\n",
 330          debugstr_w(storeName));
 331         return NULL;
 332     case CERT_SYSTEM_STORE_USERS:
 333         /* hku\user sid\Software\Microsoft\SystemCertificates */
 334         FIXME("CERT_SYSTEM_STORE_USERS, %s: stub\n",
 335          debugstr_w(storeName));
 336         return NULL;
 337     case CERT_SYSTEM_STORE_CURRENT_USER_GROUP_POLICY:
 338         root = HKEY_CURRENT_USER;
 339         base = CERT_GROUP_POLICY_SYSTEM_STORE_REGPATH;
 340         break;
 341     case CERT_SYSTEM_STORE_LOCAL_MACHINE_GROUP_POLICY:
 342         root = HKEY_LOCAL_MACHINE;
 343         base = CERT_GROUP_POLICY_SYSTEM_STORE_REGPATH;
 344         break;
 345     case CERT_SYSTEM_STORE_LOCAL_MACHINE_ENTERPRISE:
 346         /* hklm\Software\Microsoft\EnterpriseCertificates */
 347         FIXME("CERT_SYSTEM_STORE_LOCAL_MACHINE_ENTERPRISE, %s: stub\n",
 348          debugstr_w(storeName));
 349         return NULL;
 350     default:
 351         SetLastError(E_INVALIDARG);
 352         return NULL;
 353     }
 354
 355     storePath = CryptMemAlloc((lstrlenW(base) + lstrlenW(storeName) + 2) *
 356      sizeof(WCHAR));
 357     if (storePath)
 358     {
 359         LONG rc;
 360         HKEY key;
 361         REGSAM sam = dwFlags & CERT_STORE_READONLY_FLAG ? KEY_READ :
 362             KEY_ALL_ACCESS;
 363
 364         wsprintfW(storePath, fmt, base, storeName);
 365         if (dwFlags & CERT_STORE_OPEN_EXISTING_FLAG)
 366             rc = RegOpenKeyExW(root, storePath, 0, sam, &key);
 367         else
 368         {
 369             DWORD disp;
 370
 371             rc = RegCreateKeyExW(root, storePath, 0, NULL, 0, sam, NULL,
 372                                  &key, &disp);
 373             if (!rc && dwFlags & CERT_STORE_CREATE_NEW_FLAG &&
 374                 disp == REG_OPENED_EXISTING_KEY)
 375             {
 376                 RegCloseKey(key);
 377                 rc = ERROR_FILE_EXISTS;
 378             }
 379         }
 380         if (!rc)
 381         {
 382             store = CRYPT_RegOpenStore(hCryptProv, dwFlags, key);
 383             RegCloseKey(key);
 384         }
 385         else
 386             SetLastError(rc);
 387         CryptMemFree(storePath);
 388     }
 389     return store;
 390 }
 391
 392 static PWINECRYPT_CERTSTORE CRYPT_SysRegOpenStoreA(HCRYPTPROV hCryptProv,
 393  DWORD dwFlags, const void *pvPara)
 394 {
 395     int len;
 396     PWINECRYPT_CERTSTORE ret = NULL;
 397
 398     TRACE("(%ld, %08x, %s)\n", hCryptProv, dwFlags,
 399      debugstr_a((LPCSTR)pvPara));
 400
 401     if (!pvPara)
 402     {
 403         SetLastError(ERROR_FILE_NOT_FOUND);
 404         return NULL;
 405     }
 406     len = MultiByteToWideChar(CP_ACP, 0, (LPCSTR)pvPara, -1, NULL, 0);
 407     if (len)
 408     {
 409         LPWSTR storeName = CryptMemAlloc(len * sizeof(WCHAR));
 410
 411         if (storeName)
 412         {
 413             MultiByteToWideChar(CP_ACP, 0, (LPCSTR)pvPara, -1, storeName, len);
 414             ret = CRYPT_SysRegOpenStoreW(hCryptProv, dwFlags, storeName);
 415             CryptMemFree(storeName);
 416         }
 417     }
 418     return ret;
 419 }
 420
 421 static PWINECRYPT_CERTSTORE CRYPT_SysOpenStoreW(HCRYPTPROV hCryptProv,
 422  DWORD dwFlags, const void *pvPara)
 423 {
 424     HCERTSTORE store = 0;
 425     BOOL ret;
 426
 427     TRACE("(%ld, %08x, %s)\n", hCryptProv, dwFlags,
 428      debugstr_w((LPCWSTR)pvPara));
 429
 430     if (!pvPara)
 431     {
 432         SetLastError(ERROR_FILE_NOT_FOUND);
 433         return NULL;
 434     }
 435     /* This returns a different error than system registry stores if the
 436      * location is invalid.
 437      */
 438     switch (dwFlags & CERT_SYSTEM_STORE_LOCATION_MASK)
 439     {
 440     case CERT_SYSTEM_STORE_LOCAL_MACHINE:
 441     case CERT_SYSTEM_STORE_CURRENT_USER:
 442     case CERT_SYSTEM_STORE_CURRENT_SERVICE:
 443     case CERT_SYSTEM_STORE_SERVICES:
 444     case CERT_SYSTEM_STORE_USERS:
 445     case CERT_SYSTEM_STORE_CURRENT_USER_GROUP_POLICY:
 446     case CERT_SYSTEM_STORE_LOCAL_MACHINE_GROUP_POLICY:
 447     case CERT_SYSTEM_STORE_LOCAL_MACHINE_ENTERPRISE:
 448         ret = TRUE;
 449         break;
 450     default:
 451         SetLastError(ERROR_FILE_NOT_FOUND);
 452         ret = FALSE;
 453     }
 454     if (ret)
 455     {
 456         HCERTSTORE regStore = CertOpenStore(CERT_STORE_PROV_SYSTEM_REGISTRY_W,
 457          0, 0, dwFlags, pvPara);
 458
 459         if (regStore)
 460         {
 461             store = CertOpenStore(CERT_STORE_PROV_COLLECTION, 0, 0,
 462              CERT_STORE_CREATE_NEW_FLAG, NULL);
 463             CertAddStoreToCollection(store, regStore,
 464              dwFlags & CERT_STORE_READONLY_FLAG ? 0 :
 465              CERT_PHYSICAL_STORE_ADD_ENABLE_FLAG, 0);
 466             CertCloseStore(regStore, 0);
 467             /* CERT_SYSTEM_STORE_CURRENT_USER returns both the HKCU and HKLM
 468              * stores.
 469              */
 470             if ((dwFlags & CERT_SYSTEM_STORE_LOCATION_MASK) ==
 471              CERT_SYSTEM_STORE_CURRENT_USER)
 472             {
 473                 dwFlags &= ~CERT_SYSTEM_STORE_CURRENT_USER;
 474                 dwFlags |= CERT_SYSTEM_STORE_LOCAL_MACHINE;
 475                 regStore = CertOpenStore(CERT_STORE_PROV_SYSTEM_REGISTRY_W, 0,
 476                  0, dwFlags, pvPara);
 477                 if (regStore)
 478                 {
 479                     CertAddStoreToCollection(store, regStore,
 480                      dwFlags & CERT_STORE_READONLY_FLAG ? 0 :
 481                      CERT_PHYSICAL_STORE_ADD_ENABLE_FLAG, 0);
 482                     CertCloseStore(regStore, 0);
 483                 }
 484             }
 485             /* System store doesn't need crypto provider, so close it */
 486             if (hCryptProv && !(dwFlags & CERT_STORE_NO_CRYPT_RELEASE_FLAG))
 487                 CryptReleaseContext(hCryptProv, 0);
 488         }
 489     }
 490     return (PWINECRYPT_CERTSTORE)store;
 491 }
 492
 493 static PWINECRYPT_CERTSTORE CRYPT_SysOpenStoreA(HCRYPTPROV hCryptProv,
 494  DWORD dwFlags, const void *pvPara)
 495 {
 496     int len;
 497     PWINECRYPT_CERTSTORE ret = NULL;
 498
 499     TRACE("(%ld, %08x, %s)\n", hCryptProv, dwFlags,
 500      debugstr_a((LPCSTR)pvPara));
 501
 502     if (!pvPara)
 503     {
 504         SetLastError(ERROR_FILE_NOT_FOUND);
 505         return NULL;
 506     }
 507     len = MultiByteToWideChar(CP_ACP, 0, (LPCSTR)pvPara, -1, NULL, 0);
 508     if (len)
 509     {
 510         LPWSTR storeName = CryptMemAlloc(len * sizeof(WCHAR));
 511
 512         if (storeName)
 513         {
 514             MultiByteToWideChar(CP_ACP, 0, (LPCSTR)pvPara, -1, storeName, len);
 515             ret = CRYPT_SysOpenStoreW(hCryptProv, dwFlags, storeName);
 516             CryptMemFree(storeName);
 517         }
 518     }
 519     return ret;
 520 }
 521
 522 static void WINAPI CRYPT_MsgCloseStore(HCERTSTORE hCertStore, DWORD dwFlags)
 523 {
 524     HCRYPTMSG msg = hCertStore;
 525
 526     TRACE("(%p, %08x)\n", msg, dwFlags);
 527     CryptMsgClose(msg);
 528 }
 529
 530 static void *msgProvFuncs[] = {
 531     CRYPT_MsgCloseStore,
 532 };
 533
 534 static PWINECRYPT_CERTSTORE CRYPT_MsgOpenStore(HCRYPTPROV hCryptProv,
 535  DWORD dwFlags, const void *pvPara)
 536 {
 537     PWINECRYPT_CERTSTORE store = NULL;
 538     HCRYPTMSG msg = (HCRYPTMSG)pvPara;
 539     PWINECRYPT_CERTSTORE memStore;
 540
 541     TRACE("(%ld, %08x, %p)\n", hCryptProv, dwFlags, pvPara);
 542
 543     memStore = CertOpenStore(CERT_STORE_PROV_MEMORY, 0, 0,
 544      CERT_STORE_CREATE_NEW_FLAG, NULL);
 545     if (memStore)
 546     {
 547         BOOL ret;
 548         DWORD size, count, i;
 549
 550         size = sizeof(count);
 551         ret = CryptMsgGetParam(msg, CMSG_CERT_COUNT_PARAM, 0, &count, &size);
 552         for (i = 0; ret && i < count; i++)
 553         {
 554             size = 0;
 555             ret = CryptMsgGetParam(msg, CMSG_CERT_PARAM, i, NULL, &size);
 556             if (ret)
 557             {
 558                 LPBYTE buf = CryptMemAlloc(size);
 559
 560                 if (buf)
 561                 {
 562                     ret = CryptMsgGetParam(msg, CMSG_CERT_PARAM, i, buf, &size);
 563                     if (ret)
 564                         ret = CertAddEncodedCertificateToStore(memStore,
 565                          X509_ASN_ENCODING, buf, size, CERT_STORE_ADD_ALWAYS,
 566                          NULL);
 567                     CryptMemFree(buf);
 568                 }
 569             }
 570         }
 571         size = sizeof(count);
 572         ret = CryptMsgGetParam(msg, CMSG_CRL_COUNT_PARAM, 0, &count, &size);
 573         for (i = 0; ret && i < count; i++)
 574         {
 575             size = 0;
 576             ret = CryptMsgGetParam(msg, CMSG_CRL_PARAM, i, NULL, &size);
 577             if (ret)
 578             {
 579                 LPBYTE buf = CryptMemAlloc(size);
 580
 581                 if (buf)
 582                 {
 583                     ret = CryptMsgGetParam(msg, CMSG_CRL_PARAM, i, buf, &size);
 584                     if (ret)
 585                         ret = CertAddEncodedCRLToStore(memStore,
 586                          X509_ASN_ENCODING, buf, size, CERT_STORE_ADD_ALWAYS,
 587                          NULL);
 588                     CryptMemFree(buf);
 589                 }
 590             }
 591         }
 592         if (ret)
 593         {
 594             CERT_STORE_PROV_INFO provInfo = { 0 };
 595
 596             provInfo.cbSize = sizeof(provInfo);
 597             provInfo.cStoreProvFunc = sizeof(msgProvFuncs) /
 598              sizeof(msgProvFuncs[0]);
 599             provInfo.rgpvStoreProvFunc = msgProvFuncs;
 600             provInfo.hStoreProv = CryptMsgDuplicate(msg);
 601             store = CRYPT_ProvCreateStore(dwFlags, memStore, &provInfo);
 602             /* Msg store doesn't need crypto provider, so close it */
 603             if (hCryptProv && !(dwFlags & CERT_STORE_NO_CRYPT_RELEASE_FLAG))
 604                 CryptReleaseContext(hCryptProv, 0);
 605         }
 606         else
 607             CertCloseStore(memStore, 0);
 608     }
 609     TRACE("returning %p\n", store);
 610     return store;
 611 }
 612
 613 static PWINECRYPT_CERTSTORE CRYPT_PKCSOpenStore(HCRYPTPROV hCryptProv,
 614  DWORD dwFlags, const void *pvPara)
 615 {
 616     HCRYPTMSG msg;
 617     PWINECRYPT_CERTSTORE store = NULL;
 618     const CRYPT_DATA_BLOB *data = (const CRYPT_DATA_BLOB *)pvPara;
 619     BOOL ret;
 620     DWORD msgOpenFlags = dwFlags & CERT_STORE_NO_CRYPT_RELEASE_FLAG ? 0 :
 621      CMSG_CRYPT_RELEASE_CONTEXT_FLAG;
 622
 623     TRACE("(%ld, %08x, %p)\n", hCryptProv, dwFlags, pvPara);
 624
 625     msg = CryptMsgOpenToDecode(PKCS_7_ASN_ENCODING, msgOpenFlags, CMSG_SIGNED,
 626      hCryptProv, NULL, NULL);
 627     ret = CryptMsgUpdate(msg, data->pbData, data->cbData, TRUE);
 628     if (!ret)
 629     {
 630         CryptMsgClose(msg);
 631         msg = CryptMsgOpenToDecode(PKCS_7_ASN_ENCODING, msgOpenFlags, 0,
 632          hCryptProv, NULL, NULL);
 633         ret = CryptMsgUpdate(msg, data->pbData, data->cbData, TRUE);
 634         if (ret)
 635         {
 636             DWORD type, size = sizeof(type);
 637
 638             /* Only signed messages are allowed, check type */
 639             ret = CryptMsgGetParam(msg, CMSG_TYPE_PARAM, 0, &type, &size);
 640             if (ret && type != CMSG_SIGNED)
 641             {
 642                 SetLastError(CRYPT_E_INVALID_MSG_TYPE);
 643                 ret = FALSE;
 644             }
 645         }
 646     }
 647     if (ret)
 648         store = CRYPT_MsgOpenStore(0, dwFlags, msg);
 649     CryptMsgClose(msg);
 650     TRACE("returning %p\n", store);
 651     return store;
 652 }
 653
 654 static PWINECRYPT_CERTSTORE CRYPT_PhysOpenStoreW(HCRYPTPROV hCryptProv,
 655  DWORD dwFlags, const void *pvPara)
 656 {
 657     if (dwFlags & CERT_SYSTEM_STORE_RELOCATE_FLAG)
 658         FIXME("(%ld, %08x, %p): stub\n", hCryptProv, dwFlags, pvPara);
 659     else
 660         FIXME("(%ld, %08x, %s): stub\n", hCryptProv, dwFlags,
 661          debugstr_w((LPCWSTR)pvPara));
 662     return NULL;
 663 }
 664
 665 HCERTSTORE WINAPI CertOpenStore(LPCSTR lpszStoreProvider,
 666  DWORD dwMsgAndCertEncodingType, HCRYPTPROV_LEGACY hCryptProv, DWORD dwFlags,
 667  const void* pvPara)
 668 {
 669     WINECRYPT_CERTSTORE *hcs;
 670     StoreOpenFunc openFunc = NULL;
 671
 672     TRACE("(%s, %08x, %08lx, %08x, %p)\n", debugstr_a(lpszStoreProvider),
 673           dwMsgAndCertEncodingType, hCryptProv, dwFlags, pvPara);
 674
 675     if (!HIWORD(lpszStoreProvider))
 676     {
 677         switch (LOWORD(lpszStoreProvider))
 678         {
 679         case (int)CERT_STORE_PROV_MSG:
 680             openFunc = CRYPT_MsgOpenStore;
 681             break;
 682         case (int)CERT_STORE_PROV_MEMORY:
 683             openFunc = CRYPT_MemOpenStore;
 684             break;
 685         case (int)CERT_STORE_PROV_FILE:
 686             openFunc = CRYPT_FileOpenStore;
 687             break;
 688         case (int)CERT_STORE_PROV_PKCS7:
 689             openFunc = CRYPT_PKCSOpenStore;
 690             break;
 691         case (int)CERT_STORE_PROV_REG:
 692             openFunc = CRYPT_RegOpenStore;
 693             break;
 694         case (int)CERT_STORE_PROV_FILENAME_A:
 695             openFunc = CRYPT_FileNameOpenStoreA;
 696             break;
 697         case (int)CERT_STORE_PROV_FILENAME_W:
 698             openFunc = CRYPT_FileNameOpenStoreW;
 699             break;
 700         case (int)CERT_STORE_PROV_COLLECTION:
 701             openFunc = CRYPT_CollectionOpenStore;
 702             break;
 703         case (int)CERT_STORE_PROV_SYSTEM_A:
 704             openFunc = CRYPT_SysOpenStoreA;
 705             break;
 706         case (int)CERT_STORE_PROV_SYSTEM_W:
 707             openFunc = CRYPT_SysOpenStoreW;
 708             break;
 709         case (int)CERT_STORE_PROV_SYSTEM_REGISTRY_A:
 710             openFunc = CRYPT_SysRegOpenStoreA;
 711             break;
 712         case (int)CERT_STORE_PROV_SYSTEM_REGISTRY_W:
 713             openFunc = CRYPT_SysRegOpenStoreW;
 714             break;
 715         case (int)CERT_STORE_PROV_PHYSICAL_W:
 716             openFunc = CRYPT_PhysOpenStoreW;
 717             break;
 718         default:
 719             if (LOWORD(lpszStoreProvider))
 720                 FIXME("unimplemented type %d\n", LOWORD(lpszStoreProvider));
 721         }
 722     }
 723     else if (!strcasecmp(lpszStoreProvider, sz_CERT_STORE_PROV_MEMORY))
 724         openFunc = CRYPT_MemOpenStore;
 725     else if (!strcasecmp(lpszStoreProvider, sz_CERT_STORE_PROV_FILENAME_W))
 726         openFunc = CRYPT_FileOpenStore;
 727     else if (!strcasecmp(lpszStoreProvider, sz_CERT_STORE_PROV_SYSTEM))
 728         openFunc = CRYPT_SysOpenStoreW;
 729     else if (!strcasecmp(lpszStoreProvider, sz_CERT_STORE_PROV_COLLECTION))
 730         openFunc = CRYPT_CollectionOpenStore;
 731     else if (!strcasecmp(lpszStoreProvider, sz_CERT_STORE_PROV_SYSTEM_REGISTRY))
 732         openFunc = CRYPT_SysRegOpenStoreW;
 733     else
 734     {
 735         FIXME("unimplemented type %s\n", lpszStoreProvider);
 736         openFunc = NULL;
 737     }
 738
 739     if (!openFunc)
 740         hcs = CRYPT_ProvOpenStore(lpszStoreProvider, dwMsgAndCertEncodingType,
 741          hCryptProv, dwFlags, pvPara);
 742     else
 743         hcs = openFunc(hCryptProv, dwFlags, pvPara);
 744     return (HCERTSTORE)hcs;
 745 }
 746
 747 HCERTSTORE WINAPI CertOpenSystemStoreA(HCRYPTPROV_LEGACY hProv,
 748  LPCSTR szSubSystemProtocol)
 749 {
 750     if (!szSubSystemProtocol)
 751     {
 752         SetLastError(E_INVALIDARG);
 753         return 0;
 754     }
 755     return CertOpenStore(CERT_STORE_PROV_SYSTEM_A, 0, hProv,
 756      CERT_SYSTEM_STORE_CURRENT_USER, szSubSystemProtocol);
 757 }
 758
 759 HCERTSTORE WINAPI CertOpenSystemStoreW(HCRYPTPROV_LEGACY hProv,
 760  LPCWSTR szSubSystemProtocol)
 761 {
 762     if (!szSubSystemProtocol)
 763     {
 764         SetLastError(E_INVALIDARG);
 765         return 0;
 766     }
 767     return CertOpenStore(CERT_STORE_PROV_SYSTEM_W, 0, hProv,
 768      CERT_SYSTEM_STORE_CURRENT_USER, szSubSystemProtocol);
 769 }
 770
 771 #define CertContext_CopyProperties(to, from) \
 772  Context_CopyProperties((to), (from), sizeof(CERT_CONTEXT))
 773
 774 BOOL WINAPI CertAddCertificateContextToStore(HCERTSTORE hCertStore,
 775  PCCERT_CONTEXT pCertContext, DWORD dwAddDisposition,
 776  PCCERT_CONTEXT *ppStoreContext)
 777 {
 778     PWINECRYPT_CERTSTORE store = (PWINECRYPT_CERTSTORE)hCertStore;
 779     BOOL ret = TRUE;
 780     PCCERT_CONTEXT toAdd = NULL, existing = NULL;
 781
 782     TRACE("(%p, %p, %08x, %p)\n", hCertStore, pCertContext,
 783      dwAddDisposition, ppStoreContext);
 784
 785     if (dwAddDisposition != CERT_STORE_ADD_ALWAYS)
 786     {
 787         BYTE hashToAdd[20];
 788         DWORD size = sizeof(hashToAdd);
 789
 790         ret = CertGetCertificateContextProperty(pCertContext, CERT_HASH_PROP_ID,
 791          hashToAdd, &size);
 792         if (ret)
 793         {
 794             CRYPT_HASH_BLOB blob = { sizeof(hashToAdd), hashToAdd };
 795
 796             existing = CertFindCertificateInStore(hCertStore,
 797              pCertContext->dwCertEncodingType, 0, CERT_FIND_SHA1_HASH, &blob,
 798              NULL);
 799         }
 800     }
 801
 802     switch (dwAddDisposition)
 803     {
 804     case CERT_STORE_ADD_ALWAYS:
 805         toAdd = CertDuplicateCertificateContext(pCertContext);
 806         break;
 807     case CERT_STORE_ADD_NEW:
 808         if (existing)
 809         {
 810             TRACE("found matching certificate, not adding\n");
 811             SetLastError(CRYPT_E_EXISTS);
 812             ret = FALSE;
 813         }
 814         else
 815             toAdd = CertDuplicateCertificateContext(pCertContext);
 816         break;
 817     case CERT_STORE_ADD_REPLACE_EXISTING:
 818         toAdd = CertDuplicateCertificateContext(pCertContext);
 819         break;
 820     case CERT_STORE_ADD_REPLACE_EXISTING_INHERIT_PROPERTIES:
 821         toAdd = CertDuplicateCertificateContext(pCertContext);
 822         if (existing)
 823             CertContext_CopyProperties(toAdd, existing);
 824         break;
 825     case CERT_STORE_ADD_USE_EXISTING:
 826         if (existing)
 827         {
 828             CertContext_CopyProperties(existing, pCertContext);
 829             *ppStoreContext = CertDuplicateCertificateContext(existing);
 830         }
 831         else
 832             toAdd = CertDuplicateCertificateContext(pCertContext);
 833         break;
 834     case CERT_STORE_ADD_NEWER:
 835         if (existing)
 836         {
 837             if (CompareFileTime(&existing->pCertInfo->NotBefore,
 838              &pCertContext->pCertInfo->NotBefore) >= 0)
 839             {
 840                 TRACE("existing certificate is newer, not adding\n");
 841                 SetLastError(CRYPT_E_EXISTS);
 842                 ret = FALSE;
 843             }
 844             else
 845                 toAdd = CertDuplicateCertificateContext(pCertContext);
 846         }
 847         else
 848             toAdd = CertDuplicateCertificateContext(pCertContext);
 849         break;
 850     default:
 851         FIXME("Unimplemented add disposition %d\n", dwAddDisposition);
 852         SetLastError(E_INVALIDARG);
 853         ret = FALSE;
 854     }
 855
 856     if (toAdd)
 857     {
 858         if (store)
 859             ret = store->certs.addContext(store, (void *)toAdd,
 860              (void *)existing, (const void **)ppStoreContext);
 861         else if (ppStoreContext)
 862             *ppStoreContext = CertDuplicateCertificateContext(toAdd);
 863         CertFreeCertificateContext(toAdd);
 864     }
 865     CertFreeCertificateContext(existing);
 866
 867     TRACE("returning %d\n", ret);
 868     return ret;
 869 }
 870
 871 PCCERT_CONTEXT WINAPI CertEnumCertificatesInStore(HCERTSTORE hCertStore,
 872  PCCERT_CONTEXT pPrev)
 873 {
 874     WINECRYPT_CERTSTORE *hcs = (WINECRYPT_CERTSTORE *)hCertStore;
 875     PCCERT_CONTEXT ret;
 876
 877     TRACE("(%p, %p)\n", hCertStore, pPrev);
 878     if (!hCertStore)
 879         ret = NULL;
 880     else if (hcs->dwMagic != WINE_CRYPTCERTSTORE_MAGIC)
 881         ret = NULL;
 882     else
 883         ret = (PCCERT_CONTEXT)hcs->certs.enumContext(hcs, (void *)pPrev);
 884     return ret;
 885 }
 886
 887 BOOL WINAPI CertDeleteCertificateFromStore(PCCERT_CONTEXT pCertContext)
 888 {
 889     BOOL ret;
 890
 891     TRACE("(%p)\n", pCertContext);
 892
 893     if (!pCertContext)
 894         ret = TRUE;
 895     else if (!pCertContext->hCertStore)
 896     {
 897         ret = TRUE;
 898         CertFreeCertificateContext(pCertContext);
 899     }
 900     else
 901     {
 902         PWINECRYPT_CERTSTORE hcs =
 903          (PWINECRYPT_CERTSTORE)pCertContext->hCertStore;
 904
 905         if (hcs->dwMagic != WINE_CRYPTCERTSTORE_MAGIC)
 906             ret = FALSE;
 907         else
 908             ret = hcs->certs.deleteContext(hcs, (void *)pCertContext);
 909         CertFreeCertificateContext(pCertContext);
 910     }
 911     return ret;
 912 }
 913
 914 #define CrlContext_CopyProperties(to, from) \
 915  Context_CopyProperties((to), (from), sizeof(CRL_CONTEXT))
 916
 917 BOOL WINAPI CertAddCRLContextToStore(HCERTSTORE hCertStore,
 918  PCCRL_CONTEXT pCrlContext, DWORD dwAddDisposition,
 919  PCCRL_CONTEXT* ppStoreContext)
 920 {
 921     PWINECRYPT_CERTSTORE store = (PWINECRYPT_CERTSTORE)hCertStore;
 922     BOOL ret = TRUE;
 923     PCCRL_CONTEXT toAdd = NULL, existing = NULL;
 924
 925     TRACE("(%p, %p, %08x, %p)\n", hCertStore, pCrlContext,
 926      dwAddDisposition, ppStoreContext);
 927
 928     /* Weird case to pass a test */
 929     if (dwAddDisposition == 0)
 930     {
 931         SetLastError(STATUS_ACCESS_VIOLATION);
 932         return FALSE;
 933     }
 934     if (dwAddDisposition != CERT_STORE_ADD_ALWAYS)
 935     {
 936         existing = CertFindCRLInStore(hCertStore, 0, 0, CRL_FIND_EXISTING,
 937          pCrlContext, NULL);
 938     }
 939
 940     switch (dwAddDisposition)
 941     {
 942     case CERT_STORE_ADD_ALWAYS:
 943         toAdd = CertDuplicateCRLContext(pCrlContext);
 944         break;
 945     case CERT_STORE_ADD_NEW:
 946         if (existing)
 947         {
 948             TRACE("found matching CRL, not adding\n");
 949             SetLastError(CRYPT_E_EXISTS);
 950             ret = FALSE;
 951         }
 952         else
 953             toAdd = CertDuplicateCRLContext(pCrlContext);
 954         break;
 955     case CERT_STORE_ADD_NEWER:
 956         if (existing)
 957         {
 958             LONG newer = CompareFileTime(&existing->pCrlInfo->ThisUpdate,
 959              &pCrlContext->pCrlInfo->ThisUpdate);
 960
 961             if (newer < 0)
 962                 toAdd = CertDuplicateCRLContext(pCrlContext);
 963             else
 964             {
 965                 TRACE("existing CRL is newer, not adding\n");
 966                 SetLastError(CRYPT_E_EXISTS);
 967                 ret = FALSE;
 968             }
 969         }
 970         else
 971             toAdd = CertDuplicateCRLContext(pCrlContext);
 972         break;
 973     case CERT_STORE_ADD_REPLACE_EXISTING:
 974         toAdd = CertDuplicateCRLContext(pCrlContext);
 975         break;
 976     case CERT_STORE_ADD_REPLACE_EXISTING_INHERIT_PROPERTIES:
 977         toAdd = CertDuplicateCRLContext(pCrlContext);
 978         if (existing)
 979             CrlContext_CopyProperties(toAdd, existing);
 980         break;
 981     case CERT_STORE_ADD_USE_EXISTING:
 982         if (existing)
 983             CrlContext_CopyProperties(existing, pCrlContext);
 984         break;
 985     default:
 986         FIXME("Unimplemented add disposition %d\n", dwAddDisposition);
 987         ret = FALSE;
 988     }
 989
 990     if (toAdd)
 991     {
 992         if (store)
 993             ret = store->crls.addContext(store, (void *)toAdd,
 994              (void *)existing, (const void **)ppStoreContext);
 995         else if (ppStoreContext)
 996             *ppStoreContext = CertDuplicateCRLContext(toAdd);
 997         CertFreeCRLContext(toAdd);
 998     }
 999     CertFreeCRLContext(existing);
1000
1001     TRACE("returning %d\n", ret);
1002     return ret;
1003 }
1004
1005 BOOL WINAPI CertDeleteCRLFromStore(PCCRL_CONTEXT pCrlContext)
1006 {
1007     BOOL ret;
1008
1009     TRACE("(%p)\n", pCrlContext);
1010
1011     if (!pCrlContext)
1012         ret = TRUE;
1013     else if (!pCrlContext->hCertStore)
1014     {
1015         ret = TRUE;
1016         CertFreeCRLContext(pCrlContext);
1017     }
1018     else
1019     {
1020         PWINECRYPT_CERTSTORE hcs =
1021          (PWINECRYPT_CERTSTORE)pCrlContext->hCertStore;
1022
1023         if (hcs->dwMagic != WINE_CRYPTCERTSTORE_MAGIC)
1024             ret = FALSE;
1025         else
1026             ret = hcs->crls.deleteContext(hcs, (void *)pCrlContext);
1027         CertFreeCRLContext(pCrlContext);
1028     }
1029     return ret;
1030 }
1031
1032 PCCRL_CONTEXT WINAPI CertEnumCRLsInStore(HCERTSTORE hCertStore,
1033  PCCRL_CONTEXT pPrev)
1034 {
1035     WINECRYPT_CERTSTORE *hcs = (WINECRYPT_CERTSTORE *)hCertStore;
1036     PCCRL_CONTEXT ret;
1037
1038     TRACE("(%p, %p)\n", hCertStore, pPrev);
1039     if (!hCertStore)
1040         ret = NULL;
1041     else if (hcs->dwMagic != WINE_CRYPTCERTSTORE_MAGIC)
1042         ret = NULL;
1043     else
1044         ret = (PCCRL_CONTEXT)hcs->crls.enumContext(hcs, (void *)pPrev);
1045     return ret;
1046 }
1047
1048 PCCTL_CONTEXT WINAPI CertCreateCTLContext(DWORD dwCertEncodingType,
1049   const BYTE* pbCtlEncoded, DWORD cbCtlEncoded)
1050 {
1051     FIXME("(%08x, %p, %08x): stub\n", dwCertEncodingType, pbCtlEncoded,
1052      cbCtlEncoded);
1053     return NULL;
1054 }
1055
1056 BOOL WINAPI CertAddEncodedCTLToStore(HCERTSTORE hCertStore,
1057  DWORD dwMsgAndCertEncodingType, const BYTE *pbCtlEncoded, DWORD cbCtlEncoded,
1058  DWORD dwAddDisposition, PCCTL_CONTEXT *ppCtlContext)
1059 {
1060     FIXME("(%p, %08x, %p, %d, %08x, %p): stub\n", hCertStore,
1061      dwMsgAndCertEncodingType, pbCtlEncoded, cbCtlEncoded, dwAddDisposition,
1062      ppCtlContext);
1063     return FALSE;
1064 }
1065
1066 BOOL WINAPI CertAddCTLContextToStore(HCERTSTORE hCertStore,
1067  PCCTL_CONTEXT pCtlContext, DWORD dwAddDisposition,
1068  PCCTL_CONTEXT* ppStoreContext)
1069 {
1070     FIXME("(%p, %p, %08x, %p): stub\n", hCertStore, pCtlContext,
1071      dwAddDisposition, ppStoreContext);
1072     return TRUE;
1073 }
1074
1075 PCCTL_CONTEXT WINAPI CertDuplicateCTLContext(PCCTL_CONTEXT pCtlContext)
1076 {
1077     FIXME("(%p): stub\n", pCtlContext );
1078     return pCtlContext;
1079 }
1080
1081 BOOL WINAPI CertFreeCTLContext(PCCTL_CONTEXT pCtlContext)
1082 {
1083     FIXME("(%p): stub\n", pCtlContext );
1084     return TRUE;
1085 }
1086
1087 BOOL WINAPI CertDeleteCTLFromStore(PCCTL_CONTEXT pCtlContext)
1088 {
1089     FIXME("(%p): stub\n", pCtlContext);
1090     return TRUE;
1091 }
1092
1093 PCCTL_CONTEXT WINAPI CertEnumCTLsInStore(HCERTSTORE hCertStore,
1094  PCCTL_CONTEXT pPrev)
1095 {
1096     FIXME("(%p, %p): stub\n", hCertStore, pPrev);
1097     return NULL;
1098 }
1099
1100 HCERTSTORE WINAPI CertDuplicateStore(HCERTSTORE hCertStore)
1101 {
1102     WINECRYPT_CERTSTORE *hcs = (WINECRYPT_CERTSTORE *)hCertStore;
1103
1104     TRACE("(%p)\n", hCertStore);
1105
1106     if (hcs && hcs->dwMagic == WINE_CRYPTCERTSTORE_MAGIC)
1107         InterlockedIncrement(&hcs->ref);
1108     return hCertStore;
1109 }
1110
1111 BOOL WINAPI CertCloseStore(HCERTSTORE hCertStore, DWORD dwFlags)
1112 {
1113     WINECRYPT_CERTSTORE *hcs = (WINECRYPT_CERTSTORE *) hCertStore;
1114
1115     TRACE("(%p, %08x)\n", hCertStore, dwFlags);
1116
1117     if( ! hCertStore )
1118         return TRUE;
1119
1120     if ( hcs->dwMagic != WINE_CRYPTCERTSTORE_MAGIC )
1121         return FALSE;
1122
1123     if (InterlockedDecrement(&hcs->ref) == 0)
1124     {
1125         TRACE("%p's ref count is 0, freeing\n", hcs);
1126         hcs->dwMagic = 0;
1127         hcs->closeStore(hcs, dwFlags);
1128     }
1129     else
1130         TRACE("%p's ref count is %d\n", hcs, hcs->ref);
1131     return TRUE;
1132 }
1133
1134 BOOL WINAPI CertControlStore(HCERTSTORE hCertStore, DWORD dwFlags,
1135  DWORD dwCtrlType, void const *pvCtrlPara)
1136 {
1137     WINECRYPT_CERTSTORE *hcs = (WINECRYPT_CERTSTORE *)hCertStore;
1138     BOOL ret;
1139
1140     TRACE("(%p, %08x, %d, %p)\n", hCertStore, dwFlags, dwCtrlType,
1141      pvCtrlPara);
1142
1143     if (!hcs)
1144         ret = FALSE;
1145     else if (hcs->dwMagic != WINE_CRYPTCERTSTORE_MAGIC)
1146         ret = FALSE;
1147     else
1148     {
1149         if (hcs->control)
1150             ret = hcs->control(hCertStore, dwFlags, dwCtrlType, pvCtrlPara);
1151         else
1152             ret = TRUE;
1153     }
1154     return ret;
1155 }
1156
1157 BOOL WINAPI CertGetStoreProperty(HCERTSTORE hCertStore, DWORD dwPropId,
1158  void *pvData, DWORD *pcbData)
1159 {
1160     PWINECRYPT_CERTSTORE store = (PWINECRYPT_CERTSTORE)hCertStore;
1161     BOOL ret = FALSE;
1162
1163     TRACE("(%p, %d, %p, %p)\n", hCertStore, dwPropId, pvData, pcbData);
1164
1165     switch (dwPropId)
1166     {
1167     case CERT_ACCESS_STATE_PROP_ID:
1168         if (!pvData)
1169         {
1170             *pcbData = sizeof(DWORD);
1171             ret = TRUE;
1172         }
1173         else if (*pcbData < sizeof(DWORD))
1174         {
1175             SetLastError(ERROR_MORE_DATA);
1176             *pcbData = sizeof(DWORD);
1177         }
1178         else
1179         {
1180             DWORD state = 0;
1181
1182             if (store->type != StoreTypeMem &&
1183              !(store->dwOpenFlags & CERT_STORE_READONLY_FLAG))
1184                 state |= CERT_ACCESS_STATE_WRITE_PERSIST_FLAG;
1185             *(DWORD *)pvData = state;
1186             ret = TRUE;
1187         }
1188         break;
1189     default:
1190         if (store->properties)
1191         {
1192             CRYPT_DATA_BLOB blob;
1193
1194             ret = ContextPropertyList_FindProperty(store->properties, dwPropId,
1195              &blob);
1196             if (ret)
1197             {
1198                 if (!pvData)
1199                     *pcbData = blob.cbData;
1200                 else if (*pcbData < blob.cbData)
1201                 {
1202                     SetLastError(ERROR_MORE_DATA);
1203                     *pcbData = blob.cbData;
1204                     ret = FALSE;
1205                 }
1206                 else
1207                 {
1208                     memcpy(pvData, blob.pbData, blob.cbData);
1209                     *pcbData = blob.cbData;
1210                 }
1211             }
1212             else
1213                 SetLastError(CRYPT_E_NOT_FOUND);
1214         }
1215         else
1216             SetLastError(CRYPT_E_NOT_FOUND);
1217     }
1218     return ret;
1219 }
1220
1221 BOOL WINAPI CertSetStoreProperty(HCERTSTORE hCertStore, DWORD dwPropId,
1222  DWORD dwFlags, const void *pvData)
1223 {
1224     PWINECRYPT_CERTSTORE store = (PWINECRYPT_CERTSTORE)hCertStore;
1225     BOOL ret = FALSE;
1226
1227     TRACE("(%p, %d, %08x, %p)\n", hCertStore, dwPropId, dwFlags, pvData);
1228
1229     if (!store->properties)
1230         store->properties = ContextPropertyList_Create();
1231     switch (dwPropId)
1232     {
1233     case CERT_ACCESS_STATE_PROP_ID:
1234         SetLastError(E_INVALIDARG);
1235         break;
1236     default:
1237         if (pvData)
1238         {
1239             const CRYPT_DATA_BLOB *blob = (const CRYPT_DATA_BLOB *)pvData;
1240
1241             ret = ContextPropertyList_SetProperty(store->properties, dwPropId,
1242              blob->pbData, blob->cbData);
1243         }
1244         else
1245         {
1246             ContextPropertyList_RemoveProperty(store->properties, dwPropId);
1247             ret = TRUE;
1248         }
1249     }
1250     return ret;
1251 }
1252
1253 DWORD WINAPI CertEnumCTLContextProperties(PCCTL_CONTEXT pCTLContext,
1254  DWORD dwPropId)
1255 {
1256     FIXME("(%p, %d): stub\n", pCTLContext, dwPropId);
1257     return 0;
1258 }
1259
1260 BOOL WINAPI CertGetCTLContextProperty(PCCTL_CONTEXT pCTLContext,
1261  DWORD dwPropId, void *pvData, DWORD *pcbData)
1262 {
1263     FIXME("(%p, %d, %p, %p): stub\n", pCTLContext, dwPropId, pvData, pcbData);
1264     return FALSE;
1265 }
1266
1267 BOOL WINAPI CertSetCTLContextProperty(PCCTL_CONTEXT pCTLContext,
1268  DWORD dwPropId, DWORD dwFlags, const void *pvData)
1269 {
1270     FIXME("(%p, %d, %08x, %p): stub\n", pCTLContext, dwPropId, dwFlags,
1271      pvData);
1272     return FALSE;
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
1335     TRACE("(%08x, %p, %p, %p)\n", dwFlags, pvSystemStoreLocationPara, pvArg,
1336         pfnEnum);
1337
1338     rc = CRYPT_OpenParentStore(dwFlags, pvArg, &key);
1339     if (!rc)
1340     {
1341         DWORD index = 0;
1342         CERT_SYSTEM_STORE_INFO info = { sizeof(info) };
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, 0, &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     return ret;
1360 }