?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
crypt32: Remove some unnecessary casts.
[wine/multimedia.git] / dlls / crypt32 / store.c
blobcc5fccd3a4890de326d45295368b9895fea65190
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 #define WINE_CRYPTCERTSTORE_MAGIC 0x74726563
45
46 static const WINE_CONTEXT_INTERFACE gCertInterface = {
47 (CreateContextFunc)CertCreateCertificateContext,
48 (AddContextToStoreFunc)CertAddCertificateContextToStore,
49 (AddEncodedContextToStoreFunc)CertAddEncodedCertificateToStore,
50 (DuplicateContextFunc)CertDuplicateCertificateContext,
51 (EnumContextsInStoreFunc)CertEnumCertificatesInStore,
52 (EnumPropertiesFunc)CertEnumCertificateContextProperties,
53 (GetContextPropertyFunc)CertGetCertificateContextProperty,
54 (SetContextPropertyFunc)CertSetCertificateContextProperty,
55 (SerializeElementFunc)CertSerializeCertificateStoreElement,
56 (FreeContextFunc)CertFreeCertificateContext,
57 (DeleteContextFunc)CertDeleteCertificateFromStore,
58 };
59 PCWINE_CONTEXT_INTERFACE pCertInterface = &gCertInterface;
60
61 static const WINE_CONTEXT_INTERFACE gCRLInterface = {
62 (CreateContextFunc)CertCreateCRLContext,
63 (AddContextToStoreFunc)CertAddCRLContextToStore,
64 (AddEncodedContextToStoreFunc)CertAddEncodedCRLToStore,
65 (DuplicateContextFunc)CertDuplicateCRLContext,
66 (EnumContextsInStoreFunc)CertEnumCRLsInStore,
67 (EnumPropertiesFunc)CertEnumCRLContextProperties,
68 (GetContextPropertyFunc)CertGetCRLContextProperty,
69 (SetContextPropertyFunc)CertSetCRLContextProperty,
70 (SerializeElementFunc)CertSerializeCRLStoreElement,
71 (FreeContextFunc)CertFreeCRLContext,
72 (DeleteContextFunc)CertDeleteCRLFromStore,
73 };
74 PCWINE_CONTEXT_INTERFACE pCRLInterface = &gCRLInterface;
75
76 static const WINE_CONTEXT_INTERFACE gCTLInterface = {
77 (CreateContextFunc)CertCreateCTLContext,
78 (AddContextToStoreFunc)CertAddCTLContextToStore,
79 (AddEncodedContextToStoreFunc)CertAddEncodedCTLToStore,
80 (DuplicateContextFunc)CertDuplicateCTLContext,
81 (EnumContextsInStoreFunc)CertEnumCTLsInStore,
82 (EnumPropertiesFunc)CertEnumCTLContextProperties,
83 (GetContextPropertyFunc)CertGetCTLContextProperty,
84 (SetContextPropertyFunc)CertSetCTLContextProperty,
85 (SerializeElementFunc)CertSerializeCTLStoreElement,
86 (FreeContextFunc)CertFreeCTLContext,
87 (DeleteContextFunc)CertDeleteCTLFromStore,
88 };
89 PCWINE_CONTEXT_INTERFACE pCTLInterface = &gCTLInterface;
90
91 struct WINE_CRYPTCERTSTORE;
92
93 typedef struct WINE_CRYPTCERTSTORE * (*StoreOpenFunc)(HCRYPTPROV hCryptProv,
94 DWORD dwFlags, const void *pvPara);
95
96 /* Called to enumerate the next context in a store. */
97 typedef void * (*EnumFunc)(struct WINE_CRYPTCERTSTORE *store, void *pPrev);
98
99 /* Called to add a context to a store. If toReplace is not NULL,
100 * context replaces toReplace in the store, and access checks should not be
101 * performed. Otherwise context is a new context, and it should only be
102 * added if the store allows it. If ppStoreContext is not NULL, the added
103 * context should be returned in *ppStoreContext.
104 */
105 typedef BOOL (*AddFunc)(struct WINE_CRYPTCERTSTORE *store, void *context,
106 void *toReplace, const void **ppStoreContext);
107
108 typedef BOOL (*DeleteFunc)(struct WINE_CRYPTCERTSTORE *store, void *context);
109
110 typedef struct _CONTEXT_FUNCS
111 {
112 AddFunc addContext;
113 EnumFunc enumContext;
114 DeleteFunc deleteContext;
115 } CONTEXT_FUNCS, *PCONTEXT_FUNCS;
116
117 typedef enum _CertStoreType {
118 StoreTypeMem,
119 StoreTypeCollection,
120 StoreTypeProvider,
121 } CertStoreType;
122
123 /* A cert store is polymorphic through the use of function pointers. A type
124 * is still needed to distinguish collection stores from other types.
125 * On the function pointers:
126 * - closeStore is called when the store's ref count becomes 0
127 * - control is optional, but should be implemented by any store that supports
128 * persistence
129 */
130 typedef struct WINE_CRYPTCERTSTORE
131 {
132 DWORD dwMagic;
133 LONG ref;
134 DWORD dwOpenFlags;
135 HCRYPTPROV cryptProv;
136 CertStoreType type;
137 PFN_CERT_STORE_PROV_CLOSE closeStore;
138 CONTEXT_FUNCS certs;
139 CONTEXT_FUNCS crls;
140 PFN_CERT_STORE_PROV_CONTROL control; /* optional */
141 PCONTEXT_PROPERTY_LIST properties;
142 } WINECRYPT_CERTSTORE, *PWINECRYPT_CERTSTORE;
143
144 typedef struct _WINE_MEMSTORE
145 {
146 WINECRYPT_CERTSTORE hdr;
147 struct ContextList *certs;
148 struct ContextList *crls;
149 } WINE_MEMSTORE, *PWINE_MEMSTORE;
150
151 typedef struct _WINE_HASH_TO_DELETE
152 {
153 BYTE hash[20];
154 struct list entry;
155 } WINE_HASH_TO_DELETE, *PWINE_HASH_TO_DELETE;
156
157 typedef struct _WINE_REGSTOREINFO
158 {
159 DWORD dwOpenFlags;
160 HCRYPTPROV cryptProv;
161 PWINECRYPT_CERTSTORE memStore;
162 HKEY key;
163 BOOL dirty;
164 CRITICAL_SECTION cs;
165 struct list certsToDelete;
166 struct list crlsToDelete;
167 } WINE_REGSTOREINFO, *PWINE_REGSTOREINFO;
168
169 typedef struct _WINE_FILESTOREINFO
170 {
171 DWORD dwOpenFlags;
172 HCRYPTPROV cryptProv;
173 PWINECRYPT_CERTSTORE memStore;
174 HANDLE file;
175 BOOL dirty;
176 } WINE_FILESTOREINFO, *PWINE_FILESTOREINFO;
177
178 typedef struct _WINE_MSGSTOREINFO
179 {
180 DWORD dwOpenFlags;
181 HCRYPTPROV cryptProv;
182 PWINECRYPT_CERTSTORE memStore;
183 HCRYPTMSG msg;
184 } WINE_MSGSTOREINFO, *PWINE_MSGSTOREINFO;
185
186 typedef struct _WINE_STORE_LIST_ENTRY
187 {
188 PWINECRYPT_CERTSTORE store;
189 DWORD dwUpdateFlags;
190 DWORD dwPriority;
191 struct list entry;
192 } WINE_STORE_LIST_ENTRY, *PWINE_STORE_LIST_ENTRY;
193
194 typedef struct _WINE_COLLECTIONSTORE
195 {
196 WINECRYPT_CERTSTORE hdr;
197 CRITICAL_SECTION cs;
198 struct list stores;
199 } WINE_COLLECTIONSTORE, *PWINE_COLLECTIONSTORE;
200
201 typedef struct _WINE_PROVIDERSTORE
202 {
203 WINECRYPT_CERTSTORE hdr;
204 DWORD dwStoreProvFlags;
205 PWINECRYPT_CERTSTORE memStore;
206 HCERTSTOREPROV hStoreProv;
207 PFN_CERT_STORE_PROV_CLOSE provCloseStore;
208 PFN_CERT_STORE_PROV_WRITE_CERT provWriteCert;
209 PFN_CERT_STORE_PROV_DELETE_CERT provDeleteCert;
210 PFN_CERT_STORE_PROV_WRITE_CRL provWriteCrl;
211 PFN_CERT_STORE_PROV_DELETE_CRL provDeleteCrl;
212 PFN_CERT_STORE_PROV_CONTROL provControl;
213 } WINE_PROVIDERSTORE, *PWINE_PROVIDERSTORE;
214
215 static void CRYPT_InitStore(WINECRYPT_CERTSTORE *store, HCRYPTPROV hCryptProv,
216 DWORD dwFlags, CertStoreType type)
217 {
218 store->ref = 1;
219 store->dwMagic = WINE_CRYPTCERTSTORE_MAGIC;
220 store->type = type;
221 if (!hCryptProv)
222 {
223 hCryptProv = CRYPT_GetDefaultProvider();
224 dwFlags |= CERT_STORE_NO_CRYPT_RELEASE_FLAG;
225 }
226 store->cryptProv = hCryptProv;
227 store->dwOpenFlags = dwFlags;
228 store->properties = NULL;
229 }
230
231 static void CRYPT_FreeStore(PWINECRYPT_CERTSTORE store)
232 {
233 if (store->properties)
234 ContextPropertyList_Free(store->properties);
235 CryptMemFree(store);
236 }
237
238 static BOOL CRYPT_MemAddCert(PWINECRYPT_CERTSTORE store, void *cert,
239 void *toReplace, const void **ppStoreContext)
240 {
241 WINE_MEMSTORE *ms = (WINE_MEMSTORE *)store;
242 PCERT_CONTEXT context;
243
244 TRACE("(%p, %p, %p, %p)\n", store, cert, toReplace, ppStoreContext);
245
246 context = (PCERT_CONTEXT)ContextList_Add(ms->certs, cert, toReplace);
247 if (context)
248 {
249 context->hCertStore = store;
250 if (ppStoreContext)
251 *ppStoreContext = CertDuplicateCertificateContext(context);
252 }
253 return context ? TRUE : FALSE;
254 }
255
256 static void *CRYPT_MemEnumCert(PWINECRYPT_CERTSTORE store, void *pPrev)
257 {
258 WINE_MEMSTORE *ms = (WINE_MEMSTORE *)store;
259 void *ret;
260
261 TRACE("(%p, %p)\n", store, pPrev);
262
263 ret = ContextList_Enum(ms->certs, pPrev);
264 if (!ret)
265 SetLastError(CRYPT_E_NOT_FOUND);
266
267 TRACE("returning %p\n", ret);
268 return ret;
269 }
270
271 static BOOL CRYPT_MemDeleteCert(PWINECRYPT_CERTSTORE store, void *pCertContext)
272 {
273 WINE_MEMSTORE *ms = (WINE_MEMSTORE *)store;
274
275 ContextList_Delete(ms->certs, pCertContext);
276 return TRUE;
277 }
278
279 static BOOL CRYPT_MemAddCrl(PWINECRYPT_CERTSTORE store, void *crl,
280 void *toReplace, const void **ppStoreContext)
281 {
282 WINE_MEMSTORE *ms = (WINE_MEMSTORE *)store;
283 PCRL_CONTEXT context;
284
285 TRACE("(%p, %p, %p, %p)\n", store, crl, toReplace, ppStoreContext);
286
287 context = (PCRL_CONTEXT)ContextList_Add(ms->crls, crl, toReplace);
288 if (context)
289 {
290 context->hCertStore = store;
291 if (ppStoreContext)
292 *ppStoreContext = CertDuplicateCRLContext(context);
293 }
294 return context ? TRUE : FALSE;
295 }
296
297 static void *CRYPT_MemEnumCrl(PWINECRYPT_CERTSTORE store, void *pPrev)
298 {
299 WINE_MEMSTORE *ms = (WINE_MEMSTORE *)store;
300 void *ret;
301
302 TRACE("(%p, %p)\n", store, pPrev);
303
304 ret = ContextList_Enum(ms->crls, pPrev);
305 if (!ret)
306 SetLastError(CRYPT_E_NOT_FOUND);
307
308 TRACE("returning %p\n", ret);
309 return ret;
310 }
311
312 static BOOL CRYPT_MemDeleteCrl(PWINECRYPT_CERTSTORE store, void *pCrlContext)
313 {
314 WINE_MEMSTORE *ms = (WINE_MEMSTORE *)store;
315
316 ContextList_Delete(ms->crls, pCrlContext);
317 return TRUE;
318 }
319
320 static void CRYPT_MemEmptyStore(PWINE_MEMSTORE store)
321 {
322 ContextList_Empty(store->certs);
323 ContextList_Empty(store->crls);
324 }
325
326 static void WINAPI CRYPT_MemCloseStore(HCERTSTORE hCertStore, DWORD dwFlags)
327 {
328 WINE_MEMSTORE *store = (WINE_MEMSTORE *)hCertStore;
329
330 TRACE("(%p, %08x)\n", store, dwFlags);
331 if (dwFlags)
332 FIXME("Unimplemented flags: %08x\n", dwFlags);
333
334 ContextList_Free(store->certs);
335 ContextList_Free(store->crls);
336 CRYPT_FreeStore((PWINECRYPT_CERTSTORE)store);
337 }
338
339 static WINECRYPT_CERTSTORE *CRYPT_MemOpenStore(HCRYPTPROV hCryptProv,
340 DWORD dwFlags, const void *pvPara)
341 {
342 PWINE_MEMSTORE store;
343
344 TRACE("(%ld, %08x, %p)\n", hCryptProv, dwFlags, pvPara);
345
346 if (dwFlags & CERT_STORE_DELETE_FLAG)
347 {
348 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
349 store = NULL;
350 }
351 else
352 {
353 store = CryptMemAlloc(sizeof(WINE_MEMSTORE));
354 if (store)
355 {
356 memset(store, 0, sizeof(WINE_MEMSTORE));
357 CRYPT_InitStore(&store->hdr, hCryptProv, dwFlags, StoreTypeMem);
358 store->hdr.closeStore = CRYPT_MemCloseStore;
359 store->hdr.certs.addContext = CRYPT_MemAddCert;
360 store->hdr.certs.enumContext = CRYPT_MemEnumCert;
361 store->hdr.certs.deleteContext = CRYPT_MemDeleteCert;
362 store->hdr.crls.addContext = CRYPT_MemAddCrl;
363 store->hdr.crls.enumContext = CRYPT_MemEnumCrl;
364 store->hdr.crls.deleteContext = CRYPT_MemDeleteCrl;
365 store->hdr.control = NULL;
366 store->certs = ContextList_Create(pCertInterface,
367 sizeof(CERT_CONTEXT));
368 store->crls = ContextList_Create(pCRLInterface,
369 sizeof(CRL_CONTEXT));
370 }
371 }
372 return (PWINECRYPT_CERTSTORE)store;
373 }
374
375 static void WINAPI CRYPT_CollectionCloseStore(HCERTSTORE store, DWORD dwFlags)
376 {
377 PWINE_COLLECTIONSTORE cs = (PWINE_COLLECTIONSTORE)store;
378 PWINE_STORE_LIST_ENTRY entry, next;
379
380 TRACE("(%p, %08x)\n", store, dwFlags);
381
382 LIST_FOR_EACH_ENTRY_SAFE(entry, next, &cs->stores, WINE_STORE_LIST_ENTRY,
383 entry)
384 {
385 TRACE("closing %p\n", entry);
386 CertCloseStore((HCERTSTORE)entry->store, dwFlags);
387 CryptMemFree(entry);
388 }
389 cs->cs.DebugInfo->Spare[0] = 0;
390 DeleteCriticalSection(&cs->cs);
391 CRYPT_FreeStore((PWINECRYPT_CERTSTORE)store);
392 }
393
394 static void *CRYPT_CollectionCreateContextFromChild(PWINE_COLLECTIONSTORE store,
395 PWINE_STORE_LIST_ENTRY storeEntry, void *child, size_t contextSize,
396 BOOL addRef)
397 {
398 void *ret = Context_CreateLinkContext(contextSize, child,
399 sizeof(PWINE_STORE_LIST_ENTRY), addRef);
400
401 if (ret)
402 *(PWINE_STORE_LIST_ENTRY *)Context_GetExtra(ret, contextSize)
403 = storeEntry;
404
405 return ret;
406 }
407
408 static BOOL CRYPT_CollectionAddContext(PWINE_COLLECTIONSTORE store,
409 unsigned int contextFuncsOffset, void *context, void *toReplace, unsigned int contextSize,
410 void **pChildContext)
411 {
412 BOOL ret;
413 void *childContext = NULL;
414 PWINE_STORE_LIST_ENTRY storeEntry = NULL;
415
416 TRACE("(%p, %d, %p, %p, %d)\n", store, contextFuncsOffset, context,
417 toReplace, contextSize);
418
419 ret = FALSE;
420 if (toReplace)
421 {
422 void *existingLinked = Context_GetLinkedContext(toReplace, contextSize);
423 PCONTEXT_FUNCS contextFuncs;
424
425 storeEntry = *(PWINE_STORE_LIST_ENTRY *)Context_GetExtra(toReplace,
426 contextSize);
427 contextFuncs = (PCONTEXT_FUNCS)((LPBYTE)storeEntry->store +
428 contextFuncsOffset);
429 ret = contextFuncs->addContext(storeEntry->store, context,
430 existingLinked, childContext);
431 }
432 else
433 {
434 PWINE_STORE_LIST_ENTRY entry, next;
435
436 EnterCriticalSection(&store->cs);
437 LIST_FOR_EACH_ENTRY_SAFE(entry, next, &store->stores,
438 WINE_STORE_LIST_ENTRY, entry)
439 {
440 if (entry->dwUpdateFlags & CERT_PHYSICAL_STORE_ADD_ENABLE_FLAG)
441 {
442 PCONTEXT_FUNCS contextFuncs = (PCONTEXT_FUNCS)(
443 (LPBYTE)entry->store + contextFuncsOffset);
444
445 storeEntry = entry;
446 ret = contextFuncs->addContext(entry->store, context, NULL,
447 (const void **)&childContext);
448 break;
449 }
450 }
451 LeaveCriticalSection(&store->cs);
452 if (!storeEntry)
453 SetLastError(E_ACCESSDENIED);
454 }
455 *pChildContext = childContext;
456 return ret;
457 }
458
459 /* Advances a collection enumeration by one context, if possible, where
460 * advancing means:
461 * - calling the current store's enumeration function once, and returning
462 * the enumerated context if one is returned
463 * - moving to the next store if the current store has no more items, and
464 * recursively calling itself to get the next item.
465 * Returns NULL if the collection contains no more items or on error.
466 * Assumes the collection store's lock is held.
467 */
468 static void *CRYPT_CollectionAdvanceEnum(PWINE_COLLECTIONSTORE store,
469 PWINE_STORE_LIST_ENTRY storeEntry, size_t contextFuncsOffset,
470 PCWINE_CONTEXT_INTERFACE contextInterface, void *pPrev, size_t contextSize)
471 {
472 void *ret, *child;
473 struct list *storeNext = list_next(&store->stores, &storeEntry->entry);
474 PCONTEXT_FUNCS contextFuncs = (PCONTEXT_FUNCS)((LPBYTE)storeEntry->store +
475 contextFuncsOffset);
476
477 TRACE("(%p, %p, %p)\n", store, storeEntry, pPrev);
478
479 if (pPrev)
480 {
481 /* Ref-counting funny business: "duplicate" (addref) the child, because
482 * the free(pPrev) below can cause the ref count to become negative.
483 */
484 child = Context_GetLinkedContext(pPrev, contextSize);
485 contextInterface->duplicate(child);
486 child = contextFuncs->enumContext(storeEntry->store, child);
487 contextInterface->free(pPrev);
488 pPrev = NULL;
489 }
490 else
491 child = contextFuncs->enumContext(storeEntry->store, NULL);
492 if (child)
493 ret = CRYPT_CollectionCreateContextFromChild(store, storeEntry, child,
494 contextSize, FALSE);
495 else
496 {
497 if (storeNext)
498 ret = CRYPT_CollectionAdvanceEnum(store, LIST_ENTRY(storeNext,
499 WINE_STORE_LIST_ENTRY, entry), contextFuncsOffset,
500 contextInterface, NULL, contextSize);
501 else
502 {
503 SetLastError(CRYPT_E_NOT_FOUND);
504 ret = NULL;
505 }
506 }
507 TRACE("returning %p\n", ret);
508 return ret;
509 }
510
511 static BOOL CRYPT_CollectionAddCert(PWINECRYPT_CERTSTORE store, void *cert,
512 void *toReplace, const void **ppStoreContext)
513 {
514 BOOL ret;
515 void *childContext = NULL;
516 PWINE_COLLECTIONSTORE cs = (PWINE_COLLECTIONSTORE)store;
517
518 ret = CRYPT_CollectionAddContext(cs, offsetof(WINECRYPT_CERTSTORE, certs),
519 cert, toReplace, sizeof(CERT_CONTEXT), &childContext);
520 if (ppStoreContext && childContext)
521 {
522 PWINE_STORE_LIST_ENTRY storeEntry = *(PWINE_STORE_LIST_ENTRY *)
523 Context_GetExtra(childContext, sizeof(CERT_CONTEXT));
524 PCERT_CONTEXT context =
525 CRYPT_CollectionCreateContextFromChild(cs, storeEntry, childContext,
526 sizeof(CERT_CONTEXT), TRUE);
527
528 if (context)
529 context->hCertStore = store;
530 *ppStoreContext = context;
531 }
532 CertFreeCertificateContext((PCCERT_CONTEXT)childContext);
533 return ret;
534 }
535
536 static void *CRYPT_CollectionEnumCert(PWINECRYPT_CERTSTORE store, void *pPrev)
537 {
538 PWINE_COLLECTIONSTORE cs = (PWINE_COLLECTIONSTORE)store;
539 void *ret;
540
541 TRACE("(%p, %p)\n", store, pPrev);
542
543 EnterCriticalSection(&cs->cs);
544 if (pPrev)
545 {
546 PWINE_STORE_LIST_ENTRY storeEntry =
547 *(PWINE_STORE_LIST_ENTRY *)Context_GetExtra(pPrev,
548 sizeof(CERT_CONTEXT));
549
550 ret = CRYPT_CollectionAdvanceEnum(cs, storeEntry,
551 offsetof(WINECRYPT_CERTSTORE, certs), pCertInterface, pPrev,
552 sizeof(CERT_CONTEXT));
553 }
554 else
555 {
556 if (!list_empty(&cs->stores))
557 {
558 PWINE_STORE_LIST_ENTRY storeEntry = LIST_ENTRY(cs->stores.next,
559 WINE_STORE_LIST_ENTRY, entry);
560
561 ret = CRYPT_CollectionAdvanceEnum(cs, storeEntry,
562 offsetof(WINECRYPT_CERTSTORE, certs), pCertInterface, NULL,
563 sizeof(CERT_CONTEXT));
564 }
565 else
566 {
567 SetLastError(CRYPT_E_NOT_FOUND);
568 ret = NULL;
569 }
570 }
571 LeaveCriticalSection(&cs->cs);
572 if (ret)
573 ((PCERT_CONTEXT)ret)->hCertStore = store;
574 TRACE("returning %p\n", ret);
575 return ret;
576 }
577
578 static BOOL CRYPT_CollectionDeleteCert(PWINECRYPT_CERTSTORE store,
579 void *pCertContext)
580 {
581 BOOL ret;
582
583 TRACE("(%p, %p)\n", store, pCertContext);
584
585 ret = CertDeleteCertificateFromStore((PCCERT_CONTEXT)
586 Context_GetLinkedContext(pCertContext, sizeof(CERT_CONTEXT)));
587 return ret;
588 }
589
590 static BOOL CRYPT_CollectionAddCRL(PWINECRYPT_CERTSTORE store, void *crl,
591 void *toReplace, const void **ppStoreContext)
592 {
593 BOOL ret;
594 void *childContext = NULL;
595 PWINE_COLLECTIONSTORE cs = (PWINE_COLLECTIONSTORE)store;
596
597 ret = CRYPT_CollectionAddContext(cs, offsetof(WINECRYPT_CERTSTORE, crls),
598 crl, toReplace, sizeof(CRL_CONTEXT), &childContext);
599 if (ppStoreContext && childContext)
600 {
601 PWINE_STORE_LIST_ENTRY storeEntry = *(PWINE_STORE_LIST_ENTRY *)
602 Context_GetExtra(childContext, sizeof(CRL_CONTEXT));
603 PCRL_CONTEXT context =
604 CRYPT_CollectionCreateContextFromChild(cs, storeEntry, childContext,
605 sizeof(CRL_CONTEXT), TRUE);
606
607 if (context)
608 context->hCertStore = store;
609 *ppStoreContext = context;
610 }
611 CertFreeCRLContext((PCCRL_CONTEXT)childContext);
612 return ret;
613 }
614
615 static void *CRYPT_CollectionEnumCRL(PWINECRYPT_CERTSTORE store, void *pPrev)
616 {
617 PWINE_COLLECTIONSTORE cs = (PWINE_COLLECTIONSTORE)store;
618 void *ret;
619
620 TRACE("(%p, %p)\n", store, pPrev);
621
622 EnterCriticalSection(&cs->cs);
623 if (pPrev)
624 {
625 PWINE_STORE_LIST_ENTRY storeEntry =
626 *(PWINE_STORE_LIST_ENTRY *)Context_GetExtra(pPrev,
627 sizeof(CRL_CONTEXT));
628
629 ret = CRYPT_CollectionAdvanceEnum(cs, storeEntry,
630 offsetof(WINECRYPT_CERTSTORE, crls), pCRLInterface, pPrev,
631 sizeof(CRL_CONTEXT));
632 }
633 else
634 {
635 if (!list_empty(&cs->stores))
636 {
637 PWINE_STORE_LIST_ENTRY storeEntry = LIST_ENTRY(cs->stores.next,
638 WINE_STORE_LIST_ENTRY, entry);
639
640 ret = CRYPT_CollectionAdvanceEnum(cs, storeEntry,
641 offsetof(WINECRYPT_CERTSTORE, crls), pCRLInterface, NULL,
642 sizeof(CRL_CONTEXT));
643 }
644 else
645 {
646 SetLastError(CRYPT_E_NOT_FOUND);
647 ret = NULL;
648 }
649 }
650 LeaveCriticalSection(&cs->cs);
651 if (ret)
652 ((PCRL_CONTEXT)ret)->hCertStore = store;
653 TRACE("returning %p\n", ret);
654 return ret;
655 }
656
657 static BOOL CRYPT_CollectionDeleteCRL(PWINECRYPT_CERTSTORE store,
658 void *pCrlContext)
659 {
660 BOOL ret;
661
662 TRACE("(%p, %p)\n", store, pCrlContext);
663
664 ret = CertDeleteCRLFromStore((PCCRL_CONTEXT)
665 Context_GetLinkedContext(pCrlContext, sizeof(CRL_CONTEXT)));
666 return ret;
667 }
668
669 static WINECRYPT_CERTSTORE *CRYPT_CollectionOpenStore(HCRYPTPROV hCryptProv,
670 DWORD dwFlags, const void *pvPara)
671 {
672 PWINE_COLLECTIONSTORE store;
673
674 if (dwFlags & CERT_STORE_DELETE_FLAG)
675 {
676 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
677 store = NULL;
678 }
679 else
680 {
681 store = CryptMemAlloc(sizeof(WINE_COLLECTIONSTORE));
682 if (store)
683 {
684 memset(store, 0, sizeof(WINE_COLLECTIONSTORE));
685 CRYPT_InitStore(&store->hdr, hCryptProv, dwFlags,
686 StoreTypeCollection);
687 store->hdr.closeStore = CRYPT_CollectionCloseStore;
688 store->hdr.certs.addContext = CRYPT_CollectionAddCert;
689 store->hdr.certs.enumContext = CRYPT_CollectionEnumCert;
690 store->hdr.certs.deleteContext = CRYPT_CollectionDeleteCert;
691 store->hdr.crls.addContext = CRYPT_CollectionAddCRL;
692 store->hdr.crls.enumContext = CRYPT_CollectionEnumCRL;
693 store->hdr.crls.deleteContext = CRYPT_CollectionDeleteCRL;
694 InitializeCriticalSection(&store->cs);
695 store->cs.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": PWINE_COLLECTIONSTORE->cs");
696 list_init(&store->stores);
697 }
698 }
699 return (PWINECRYPT_CERTSTORE)store;
700 }
701
702 static void WINAPI CRYPT_ProvCloseStore(HCERTSTORE hCertStore, DWORD dwFlags)
703 {
704 PWINE_PROVIDERSTORE store = (PWINE_PROVIDERSTORE)hCertStore;
705
706 TRACE("(%p, %08x)\n", store, dwFlags);
707
708 if (store->provCloseStore)
709 store->provCloseStore(store->hStoreProv, dwFlags);
710 if (!(store->dwStoreProvFlags & CERT_STORE_PROV_EXTERNAL_FLAG))
711 CertCloseStore(store->memStore, dwFlags);
712 CRYPT_FreeStore((PWINECRYPT_CERTSTORE)store);
713 }
714
715 static BOOL CRYPT_ProvAddCert(PWINECRYPT_CERTSTORE store, void *cert,
716 void *toReplace, const void **ppStoreContext)
717 {
718 PWINE_PROVIDERSTORE ps = (PWINE_PROVIDERSTORE)store;
719 BOOL ret;
720
721 TRACE("(%p, %p, %p, %p)\n", store, cert, toReplace, ppStoreContext);
722
723 if (toReplace)
724 ret = ps->memStore->certs.addContext(ps->memStore, cert, toReplace,
725 ppStoreContext);
726 else
727 {
728 ret = TRUE;
729 if (ps->provWriteCert)
730 ret = ps->provWriteCert(ps->hStoreProv, (PCCERT_CONTEXT)cert,
731 CERT_STORE_PROV_WRITE_ADD_FLAG);
732 if (ret)
733 ret = ps->memStore->certs.addContext(ps->memStore, cert, NULL,
734 ppStoreContext);
735 }
736 /* dirty trick: replace the returned context's hCertStore with
737 * store.
738 */
739 if (ppStoreContext)
740 (*(PCERT_CONTEXT *)ppStoreContext)->hCertStore = store;
741 return ret;
742 }
743
744 static void *CRYPT_ProvEnumCert(PWINECRYPT_CERTSTORE store, void *pPrev)
745 {
746 PWINE_PROVIDERSTORE ps = (PWINE_PROVIDERSTORE)store;
747 void *ret;
748
749 ret = ps->memStore->certs.enumContext(ps->memStore, pPrev);
750 if (ret)
751 {
752 /* same dirty trick: replace the returned context's hCertStore with
753 * store.
754 */
755 ((PCERT_CONTEXT)ret)->hCertStore = store;
756 }
757 return ret;
758 }
759
760 static BOOL CRYPT_ProvDeleteCert(PWINECRYPT_CERTSTORE store, void *cert)
761 {
762 PWINE_PROVIDERSTORE ps = (PWINE_PROVIDERSTORE)store;
763 BOOL ret = TRUE;
764
765 TRACE("(%p, %p)\n", store, cert);
766
767 if (ps->provDeleteCert)
768 ret = ps->provDeleteCert(ps->hStoreProv, cert, 0);
769 if (ret)
770 ret = ps->memStore->certs.deleteContext(ps->memStore, cert);
771 return ret;
772 }
773
774 static BOOL CRYPT_ProvAddCRL(PWINECRYPT_CERTSTORE store, void *crl,
775 void *toReplace, const void **ppStoreContext)
776 {
777 PWINE_PROVIDERSTORE ps = (PWINE_PROVIDERSTORE)store;
778 BOOL ret;
779
780 TRACE("(%p, %p, %p, %p)\n", store, crl, toReplace, ppStoreContext);
781
782 if (toReplace)
783 ret = ps->memStore->crls.addContext(ps->memStore, crl, toReplace,
784 ppStoreContext);
785 else
786 {
787 if (ps->hdr.dwOpenFlags & CERT_STORE_READONLY_FLAG)
788 {
789 SetLastError(ERROR_ACCESS_DENIED);
790 ret = FALSE;
791 }
792 else
793 {
794 ret = TRUE;
795 if (ps->provWriteCrl)
796 ret = ps->provWriteCrl(ps->hStoreProv, (PCCRL_CONTEXT)crl,
797 CERT_STORE_PROV_WRITE_ADD_FLAG);
798 if (ret)
799 ret = ps->memStore->crls.addContext(ps->memStore, crl, NULL,
800 ppStoreContext);
801 }
802 }
803 /* dirty trick: replace the returned context's hCertStore with
804 * store.
805 */
806 if (ppStoreContext)
807 (*(PCRL_CONTEXT *)ppStoreContext)->hCertStore = store;
808 return ret;
809 }
810
811 static void *CRYPT_ProvEnumCRL(PWINECRYPT_CERTSTORE store, void *pPrev)
812 {
813 PWINE_PROVIDERSTORE ps = (PWINE_PROVIDERSTORE)store;
814 void *ret;
815
816 ret = ps->memStore->crls.enumContext(ps->memStore, pPrev);
817 if (ret)
818 {
819 /* same dirty trick: replace the returned context's hCertStore with
820 * store.
821 */
822 ((PCRL_CONTEXT)ret)->hCertStore = store;
823 }
824 return ret;
825 }
826
827 static BOOL CRYPT_ProvDeleteCRL(PWINECRYPT_CERTSTORE store, void *crl)
828 {
829 PWINE_PROVIDERSTORE ps = (PWINE_PROVIDERSTORE)store;
830 BOOL ret = TRUE;
831
832 TRACE("(%p, %p)\n", store, crl);
833
834 if (ps->provDeleteCrl)
835 ret = ps->provDeleteCrl(ps->hStoreProv, crl, 0);
836 if (ret)
837 ret = ps->memStore->crls.deleteContext(ps->memStore, crl);
838 return ret;
839 }
840
841 static BOOL WINAPI CRYPT_ProvControl(HCERTSTORE hCertStore, DWORD dwFlags,
842 DWORD dwCtrlType, void const *pvCtrlPara)
843 {
844 PWINE_PROVIDERSTORE store = (PWINE_PROVIDERSTORE)hCertStore;
845 BOOL ret = TRUE;
846
847 TRACE("(%p, %08x, %d, %p)\n", hCertStore, dwFlags, dwCtrlType,
848 pvCtrlPara);
849
850 if (store->provControl)
851 ret = store->provControl(store->hStoreProv, dwFlags, dwCtrlType,
852 pvCtrlPara);
853 return ret;
854 }
855
856 static PWINECRYPT_CERTSTORE CRYPT_ProvCreateStore(HCRYPTPROV hCryptProv,
857 DWORD dwFlags, PWINECRYPT_CERTSTORE memStore, const CERT_STORE_PROV_INFO *pProvInfo)
858 {
859 PWINE_PROVIDERSTORE ret = CryptMemAlloc(sizeof(WINE_PROVIDERSTORE));
860
861 if (ret)
862 {
863 CRYPT_InitStore(&ret->hdr, hCryptProv, dwFlags,
864 StoreTypeProvider);
865 ret->dwStoreProvFlags = pProvInfo->dwStoreProvFlags;
866 if (ret->dwStoreProvFlags & CERT_STORE_PROV_EXTERNAL_FLAG)
867 {
868 CertCloseStore(memStore, 0);
869 ret->memStore = NULL;
870 }
871 else
872 ret->memStore = memStore;
873 ret->hStoreProv = pProvInfo->hStoreProv;
874 ret->hdr.closeStore = CRYPT_ProvCloseStore;
875 ret->hdr.certs.addContext = CRYPT_ProvAddCert;
876 ret->hdr.certs.enumContext = CRYPT_ProvEnumCert;
877 ret->hdr.certs.deleteContext = CRYPT_ProvDeleteCert;
878 ret->hdr.crls.addContext = CRYPT_ProvAddCRL;
879 ret->hdr.crls.enumContext = CRYPT_ProvEnumCRL;
880 ret->hdr.crls.deleteContext = CRYPT_ProvDeleteCRL;
881 ret->hdr.control = CRYPT_ProvControl;
882 if (pProvInfo->cStoreProvFunc > CERT_STORE_PROV_CLOSE_FUNC)
883 ret->provCloseStore =
884 pProvInfo->rgpvStoreProvFunc[CERT_STORE_PROV_CLOSE_FUNC];
885 else
886 ret->provCloseStore = NULL;
887 if (pProvInfo->cStoreProvFunc >
888 CERT_STORE_PROV_WRITE_CERT_FUNC)
889 ret->provWriteCert = pProvInfo->rgpvStoreProvFunc[
890 CERT_STORE_PROV_WRITE_CERT_FUNC];
891 else
892 ret->provWriteCert = NULL;
893 if (pProvInfo->cStoreProvFunc >
894 CERT_STORE_PROV_DELETE_CERT_FUNC)
895 ret->provDeleteCert = pProvInfo->rgpvStoreProvFunc[
896 CERT_STORE_PROV_DELETE_CERT_FUNC];
897 else
898 ret->provDeleteCert = NULL;
899 if (pProvInfo->cStoreProvFunc >
900 CERT_STORE_PROV_WRITE_CRL_FUNC)
901 ret->provWriteCrl = pProvInfo->rgpvStoreProvFunc[
902 CERT_STORE_PROV_WRITE_CRL_FUNC];
903 else
904 ret->provWriteCert = NULL;
905 if (pProvInfo->cStoreProvFunc >
906 CERT_STORE_PROV_DELETE_CRL_FUNC)
907 ret->provDeleteCrl = pProvInfo->rgpvStoreProvFunc[
908 CERT_STORE_PROV_DELETE_CRL_FUNC];
909 else
910 ret->provDeleteCert = NULL;
911 if (pProvInfo->cStoreProvFunc >
912 CERT_STORE_PROV_CONTROL_FUNC)
913 ret->provControl = pProvInfo->rgpvStoreProvFunc[
914 CERT_STORE_PROV_CONTROL_FUNC];
915 else
916 ret->provControl = NULL;
917 }
918 return (PWINECRYPT_CERTSTORE)ret;
919 }
920
921 static PWINECRYPT_CERTSTORE CRYPT_ProvOpenStore(LPCSTR lpszStoreProvider,
922 DWORD dwEncodingType, HCRYPTPROV hCryptProv, DWORD dwFlags, const void *pvPara)
923 {
924 static HCRYPTOIDFUNCSET set = NULL;
925 PFN_CERT_DLL_OPEN_STORE_PROV_FUNC provOpenFunc;
926 HCRYPTOIDFUNCADDR hFunc;
927 PWINECRYPT_CERTSTORE ret = NULL;
928
929 if (!set)
930 set = CryptInitOIDFunctionSet(CRYPT_OID_OPEN_STORE_PROV_FUNC, 0);
931 CryptGetOIDFunctionAddress(set, dwEncodingType, lpszStoreProvider, 0,
932 (void **)&provOpenFunc, &hFunc);
933 if (provOpenFunc)
934 {
935 CERT_STORE_PROV_INFO provInfo = { 0 };
936
937 provInfo.cbSize = sizeof(provInfo);
938 if (dwFlags & CERT_STORE_DELETE_FLAG)
939 provOpenFunc(lpszStoreProvider, dwEncodingType, hCryptProv,
940 dwFlags, pvPara, NULL, &provInfo);
941 else
942 {
943 HCERTSTORE memStore;
944
945 memStore = CertOpenStore(CERT_STORE_PROV_MEMORY, 0, 0,
946 CERT_STORE_CREATE_NEW_FLAG, NULL);
947 if (memStore)
948 {
949 if (provOpenFunc(lpszStoreProvider, dwEncodingType, hCryptProv,
950 dwFlags, pvPara, memStore, &provInfo))
951 ret = CRYPT_ProvCreateStore(hCryptProv, dwFlags, memStore,
952 &provInfo);
953 else
954 CertCloseStore(memStore, 0);
955 }
956 }
957 CryptFreeOIDFunctionAddress(hFunc, 0);
958 }
959 else
960 SetLastError(ERROR_FILE_NOT_FOUND);
961 return ret;
962 }
963
964 static void CRYPT_HashToStr(const BYTE *hash, LPWSTR asciiHash)
965 {
966 static const WCHAR fmt[] = { '%','0','2','X',0 };
967 DWORD i;
968
969 assert(hash);
970 assert(asciiHash);
971
972 for (i = 0; i < 20; i++)
973 wsprintfW(asciiHash + i * 2, fmt, hash[i]);
974 }
975
976 static const WCHAR CertsW[] = { 'C','e','r','t','i','f','i','c','a','t','e','s',
977 0 };
978 static const WCHAR CRLsW[] = { 'C','R','L','s',0 };
979 static const WCHAR CTLsW[] = { 'C','T','L','s',0 };
980 static const WCHAR BlobW[] = { 'B','l','o','b',0 };
981
982 static void CRYPT_RegReadSerializedFromReg(const WINE_REGSTOREINFO *store, HKEY key,
983 DWORD contextType)
984 {
985 LONG rc;
986 DWORD index = 0;
987 WCHAR subKeyName[MAX_PATH];
988
989 do {
990 DWORD size = sizeof(subKeyName) / sizeof(WCHAR);
991
992 rc = RegEnumKeyExW(key, index++, subKeyName, &size, NULL, NULL, NULL,
993 NULL);
994 if (!rc)
995 {
996 HKEY subKey;
997
998 rc = RegOpenKeyExW(key, subKeyName, 0, KEY_READ, &subKey);
999 if (!rc)
1000 {
1001 LPBYTE buf = NULL;
1002
1003 size = 0;
1004 rc = RegQueryValueExW(subKey, BlobW, NULL, NULL, NULL, &size);
1005 if (!rc)
1006 buf = CryptMemAlloc(size);
1007 if (buf)
1008 {
1009 rc = RegQueryValueExW(subKey, BlobW, NULL, NULL, buf,
1010 &size);
1011 if (!rc)
1012 {
1013 const void *context;
1014 DWORD addedType;
1015
1016 TRACE("Adding cert with hash %s\n",
1017 debugstr_w(subKeyName));
1018 context = CRYPT_ReadSerializedElement(buf, size,
1019 contextType, &addedType);
1020 if (context)
1021 {
1022 const WINE_CONTEXT_INTERFACE *contextInterface;
1023 BYTE hash[20];
1024
1025 switch (addedType)
1026 {
1027 case CERT_STORE_CERTIFICATE_CONTEXT:
1028 contextInterface = &gCertInterface;
1029 break;
1030 case CERT_STORE_CRL_CONTEXT:
1031 contextInterface = &gCRLInterface;
1032 break;
1033 case CERT_STORE_CTL_CONTEXT:
1034 contextInterface = &gCTLInterface;
1035 break;
1036 default:
1037 contextInterface = NULL;
1038 }
1039 if (contextInterface)
1040 {
1041 size = sizeof(hash);
1042 if (contextInterface->getProp(context,
1043 CERT_HASH_PROP_ID, hash, &size))
1044 {
1045 WCHAR asciiHash[20 * 2 + 1];
1046
1047 CRYPT_HashToStr(hash, asciiHash);
1048 TRACE("comparing %s\n",
1049 debugstr_w(asciiHash));
1050 TRACE("with %s\n", debugstr_w(subKeyName));
1051 if (!lstrcmpW(asciiHash, subKeyName))
1052 {
1053 TRACE("hash matches, adding\n");
1054 contextInterface->addContextToStore(
1055 store->memStore, context,
1056 CERT_STORE_ADD_REPLACE_EXISTING, NULL);
1057 }
1058 else
1059 TRACE("hash doesn't match, ignoring\n");
1060 }
1061 contextInterface->free(context);
1062 }
1063 }
1064 }
1065 CryptMemFree(buf);
1066 }
1067 RegCloseKey(subKey);
1068 }
1069 /* Ignore intermediate errors, continue enumerating */
1070 rc = ERROR_SUCCESS;
1071 }
1072 } while (!rc);
1073 }
1074
1075 static void CRYPT_RegReadFromReg(const WINE_REGSTOREINFO *store)
1076 {
1077 static const WCHAR * const subKeys[] = { CertsW, CRLsW, CTLsW };
1078 static const DWORD contextFlags[] = { CERT_STORE_CERTIFICATE_CONTEXT_FLAG,
1079 CERT_STORE_CRL_CONTEXT_FLAG, CERT_STORE_CTL_CONTEXT_FLAG };
1080 DWORD i;
1081
1082 for (i = 0; i < sizeof(subKeys) / sizeof(subKeys[0]); i++)
1083 {
1084 HKEY key;
1085 LONG rc;
1086
1087 rc = RegCreateKeyExW(store->key, subKeys[i], 0, NULL, 0, KEY_READ, NULL,
1088 &key, NULL);
1089 if (!rc)
1090 {
1091 CRYPT_RegReadSerializedFromReg(store, key, contextFlags[i]);
1092 RegCloseKey(key);
1093 }
1094 }
1095 }
1096
1097 /* Hash is assumed to be 20 bytes in length (a SHA-1 hash) */
1098 static BOOL CRYPT_WriteSerializedToReg(HKEY key, const BYTE *hash, const BYTE *buf,
1099 DWORD len)
1100 {
1101 WCHAR asciiHash[20 * 2 + 1];
1102 LONG rc;
1103 HKEY subKey;
1104 BOOL ret;
1105
1106 CRYPT_HashToStr(hash, asciiHash);
1107 rc = RegCreateKeyExW(key, asciiHash, 0, NULL, 0, KEY_ALL_ACCESS, NULL,
1108 &subKey, NULL);
1109 if (!rc)
1110 {
1111 rc = RegSetValueExW(subKey, BlobW, 0, REG_BINARY, buf, len);
1112 RegCloseKey(subKey);
1113 }
1114 if (!rc)
1115 ret = TRUE;
1116 else
1117 {
1118 SetLastError(rc);
1119 ret = FALSE;
1120 }
1121 return ret;
1122 }
1123
1124 static BOOL CRYPT_SerializeContextsToReg(HKEY key,
1125 const WINE_CONTEXT_INTERFACE *contextInterface, HCERTSTORE memStore)
1126 {
1127 const void *context = NULL;
1128 BOOL ret;
1129
1130 do {
1131 context = contextInterface->enumContextsInStore(memStore, context);
1132 if (context)
1133 {
1134 BYTE hash[20];
1135 DWORD hashSize = sizeof(hash);
1136
1137 ret = contextInterface->getProp(context, CERT_HASH_PROP_ID, hash,
1138 &hashSize);
1139 if (ret)
1140 {
1141 DWORD size = 0;
1142 LPBYTE buf = NULL;
1143
1144 ret = contextInterface->serialize(context, 0, NULL, &size);
1145 if (size)
1146 buf = CryptMemAlloc(size);
1147 if (buf)
1148 {
1149 ret = contextInterface->serialize(context, 0, buf, &size);
1150 if (ret)
1151 ret = CRYPT_WriteSerializedToReg(key, hash, buf, size);
1152 }
1153 CryptMemFree(buf);
1154 }
1155 }
1156 else
1157 ret = TRUE;
1158 } while (ret && context != NULL);
1159 if (context)
1160 contextInterface->free(context);
1161 return ret;
1162 }
1163
1164 static BOOL CRYPT_RegWriteToReg(PWINE_REGSTOREINFO store)
1165 {
1166 static const WCHAR * const subKeys[] = { CertsW, CRLsW, CTLsW };
1167 static const WINE_CONTEXT_INTERFACE * const interfaces[] = { &gCertInterface,
1168 &gCRLInterface, &gCTLInterface };
1169 struct list *listToDelete[] = { &store->certsToDelete, &store->crlsToDelete,
1170 NULL };
1171 BOOL ret = TRUE;
1172 DWORD i;
1173
1174 for (i = 0; ret && i < sizeof(subKeys) / sizeof(subKeys[0]); i++)
1175 {
1176 HKEY key;
1177 LONG rc = RegCreateKeyExW(store->key, subKeys[i], 0, NULL, 0,
1178 KEY_ALL_ACCESS, NULL, &key, NULL);
1179
1180 if (!rc)
1181 {
1182 if (listToDelete[i])
1183 {
1184 PWINE_HASH_TO_DELETE toDelete, next;
1185 WCHAR asciiHash[20 * 2 + 1];
1186
1187 EnterCriticalSection(&store->cs);
1188 LIST_FOR_EACH_ENTRY_SAFE(toDelete, next, listToDelete[i],
1189 WINE_HASH_TO_DELETE, entry)
1190 {
1191 LONG rc;
1192
1193 CRYPT_HashToStr(toDelete->hash, asciiHash);
1194 TRACE("Removing %s\n", debugstr_w(asciiHash));
1195 rc = RegDeleteKeyW(key, asciiHash);
1196 if (rc != ERROR_SUCCESS && rc != ERROR_FILE_NOT_FOUND)
1197 {
1198 SetLastError(rc);
1199 ret = FALSE;
1200 }
1201 list_remove(&toDelete->entry);
1202 CryptMemFree(toDelete);
1203 }
1204 LeaveCriticalSection(&store->cs);
1205 }
1206 ret = CRYPT_SerializeContextsToReg(key, interfaces[i],
1207 store->memStore);
1208 RegCloseKey(key);
1209 }
1210 else
1211 {
1212 SetLastError(rc);
1213 ret = FALSE;
1214 }
1215 }
1216 return ret;
1217 }
1218
1219 /* If force is true or the registry store is dirty, writes the contents of the
1220 * store to the registry.
1221 */
1222 static BOOL CRYPT_RegFlushStore(PWINE_REGSTOREINFO store, BOOL force)
1223 {
1224 BOOL ret;
1225
1226 TRACE("(%p, %d)\n", store, force);
1227
1228 if (store->dirty || force)
1229 ret = CRYPT_RegWriteToReg(store);
1230 else
1231 ret = TRUE;
1232 return ret;
1233 }
1234
1235 static void WINAPI CRYPT_RegCloseStore(HCERTSTORE hCertStore, DWORD dwFlags)
1236 {
1237 PWINE_REGSTOREINFO store = (PWINE_REGSTOREINFO)hCertStore;
1238
1239 TRACE("(%p, %08x)\n", store, dwFlags);
1240 if (dwFlags)
1241 FIXME("Unimplemented flags: %08x\n", dwFlags);
1242
1243 CRYPT_RegFlushStore(store, FALSE);
1244 RegCloseKey(store->key);
1245 store->cs.DebugInfo->Spare[0] = 0;
1246 DeleteCriticalSection(&store->cs);
1247 CryptMemFree(store);
1248 }
1249
1250 static BOOL WINAPI CRYPT_RegWriteContext(PWINE_REGSTOREINFO store,
1251 const void *context, DWORD dwFlags)
1252 {
1253 BOOL ret;
1254
1255 if (dwFlags & CERT_STORE_PROV_WRITE_ADD_FLAG)
1256 {
1257 store->dirty = TRUE;
1258 ret = TRUE;
1259 }
1260 else
1261 ret = FALSE;
1262 return ret;
1263 }
1264
1265 static BOOL CRYPT_RegDeleteContext(PWINE_REGSTOREINFO store,
1266 struct list *deleteList, const void *context,
1267 PCWINE_CONTEXT_INTERFACE contextInterface)
1268 {
1269 BOOL ret;
1270
1271 if (store->dwOpenFlags & CERT_STORE_READONLY_FLAG)
1272 {
1273 SetLastError(ERROR_ACCESS_DENIED);
1274 ret = FALSE;
1275 }
1276 else
1277 {
1278 PWINE_HASH_TO_DELETE toDelete =
1279 CryptMemAlloc(sizeof(WINE_HASH_TO_DELETE));
1280
1281 if (toDelete)
1282 {
1283 DWORD size = sizeof(toDelete->hash);
1284
1285 ret = contextInterface->getProp(context, CERT_HASH_PROP_ID,
1286 toDelete->hash, &size);
1287 if (ret)
1288 {
1289 EnterCriticalSection(&store->cs);
1290 list_add_tail(deleteList, &toDelete->entry);
1291 LeaveCriticalSection(&store->cs);
1292 }
1293 else
1294 {
1295 CryptMemFree(toDelete);
1296 ret = FALSE;
1297 }
1298 }
1299 else
1300 ret = FALSE;
1301 if (ret)
1302 store->dirty = TRUE;
1303 }
1304 return ret;
1305 }
1306
1307 static BOOL WINAPI CRYPT_RegWriteCert(HCERTSTORE hCertStore,
1308 PCCERT_CONTEXT cert, DWORD dwFlags)
1309 {
1310 PWINE_REGSTOREINFO store = (PWINE_REGSTOREINFO)hCertStore;
1311
1312 TRACE("(%p, %p, %d)\n", hCertStore, cert, dwFlags);
1313
1314 return CRYPT_RegWriteContext(store, cert, dwFlags);
1315 }
1316
1317 static BOOL WINAPI CRYPT_RegDeleteCert(HCERTSTORE hCertStore,
1318 PCCERT_CONTEXT pCertContext, DWORD dwFlags)
1319 {
1320 PWINE_REGSTOREINFO store = (PWINE_REGSTOREINFO)hCertStore;
1321
1322 TRACE("(%p, %p, %08x)\n", store, pCertContext, dwFlags);
1323
1324 return CRYPT_RegDeleteContext(store, &store->certsToDelete, pCertContext,
1325 pCertInterface);
1326 }
1327
1328 static BOOL WINAPI CRYPT_RegWriteCRL(HCERTSTORE hCertStore,
1329 PCCRL_CONTEXT crl, DWORD dwFlags)
1330 {
1331 PWINE_REGSTOREINFO store = (PWINE_REGSTOREINFO)hCertStore;
1332
1333 TRACE("(%p, %p, %d)\n", hCertStore, crl, dwFlags);
1334
1335 return CRYPT_RegWriteContext(store, crl, dwFlags);
1336 }
1337
1338 static BOOL WINAPI CRYPT_RegDeleteCRL(HCERTSTORE hCertStore,
1339 PCCRL_CONTEXT pCrlContext, DWORD dwFlags)
1340 {
1341 PWINE_REGSTOREINFO store = (PWINE_REGSTOREINFO)hCertStore;
1342
1343 TRACE("(%p, %p, %08x)\n", store, pCrlContext, dwFlags);
1344
1345 return CRYPT_RegDeleteContext(store, &store->crlsToDelete, pCrlContext,
1346 pCRLInterface);
1347 }
1348
1349 static BOOL WINAPI CRYPT_RegControl(HCERTSTORE hCertStore, DWORD dwFlags,
1350 DWORD dwCtrlType, void const *pvCtrlPara)
1351 {
1352 PWINE_REGSTOREINFO store = (PWINE_REGSTOREINFO)hCertStore;
1353 BOOL ret;
1354
1355 TRACE("(%p, %08x, %d, %p)\n", hCertStore, dwFlags, dwCtrlType,
1356 pvCtrlPara);
1357
1358 switch (dwCtrlType)
1359 {
1360 case CERT_STORE_CTRL_RESYNC:
1361 CRYPT_RegFlushStore(store, FALSE);
1362 CRYPT_MemEmptyStore((PWINE_MEMSTORE)store->memStore);
1363 CRYPT_RegReadFromReg(store);
1364 ret = TRUE;
1365 break;
1366 case CERT_STORE_CTRL_COMMIT:
1367 ret = CRYPT_RegFlushStore(store,
1368 dwFlags & CERT_STORE_CTRL_COMMIT_FORCE_FLAG);
1369 break;
1370 default:
1371 FIXME("%d: stub\n", dwCtrlType);
1372 ret = FALSE;
1373 }
1374 return ret;
1375 }
1376
1377 static void *regProvFuncs[] = {
1378 CRYPT_RegCloseStore,
1379 NULL, /* CERT_STORE_PROV_READ_CERT_FUNC */
1380 CRYPT_RegWriteCert,
1381 CRYPT_RegDeleteCert,
1382 NULL, /* CERT_STORE_PROV_SET_CERT_PROPERTY_FUNC */
1383 NULL, /* CERT_STORE_PROV_READ_CRL_FUNC */
1384 CRYPT_RegWriteCRL,
1385 CRYPT_RegDeleteCRL,
1386 NULL, /* CERT_STORE_PROV_SET_CRL_PROPERTY_FUNC */
1387 NULL, /* CERT_STORE_PROV_READ_CTL_FUNC */
1388 NULL, /* CERT_STORE_PROV_WRITE_CTL_FUNC */
1389 NULL, /* CERT_STORE_PROV_DELETE_CTL_FUNC */
1390 NULL, /* CERT_STORE_PROV_SET_CTL_PROPERTY_FUNC */
1391 CRYPT_RegControl,
1392 };
1393
1394 static WINECRYPT_CERTSTORE *CRYPT_RegOpenStore(HCRYPTPROV hCryptProv,
1395 DWORD dwFlags, const void *pvPara)
1396 {
1397 PWINECRYPT_CERTSTORE store = NULL;
1398
1399 TRACE("(%ld, %08x, %p)\n", hCryptProv, dwFlags, pvPara);
1400
1401 if (dwFlags & CERT_STORE_DELETE_FLAG)
1402 {
1403 DWORD rc = RegDeleteTreeW((HKEY)pvPara, CertsW);
1404
1405 if (rc == ERROR_SUCCESS || rc == ERROR_NO_MORE_ITEMS)
1406 rc = RegDeleteTreeW((HKEY)pvPara, CRLsW);
1407 if (rc == ERROR_SUCCESS || rc == ERROR_NO_MORE_ITEMS)
1408 rc = RegDeleteTreeW((HKEY)pvPara, CTLsW);
1409 if (rc == ERROR_NO_MORE_ITEMS)
1410 rc = ERROR_SUCCESS;
1411 SetLastError(rc);
1412 }
1413 else
1414 {
1415 HKEY key;
1416
1417 if (DuplicateHandle(GetCurrentProcess(), (HANDLE)pvPara,
1418 GetCurrentProcess(), (LPHANDLE)&key,
1419 dwFlags & CERT_STORE_READONLY_FLAG ? KEY_READ : KEY_ALL_ACCESS,
1420 TRUE, 0))
1421 {
1422 PWINECRYPT_CERTSTORE memStore;
1423
1424 memStore = CRYPT_MemOpenStore(hCryptProv, dwFlags, NULL);
1425 if (memStore)
1426 {
1427 PWINE_REGSTOREINFO regInfo = CryptMemAlloc(
1428 sizeof(WINE_REGSTOREINFO));
1429
1430 if (regInfo)
1431 {
1432 CERT_STORE_PROV_INFO provInfo = { 0 };
1433
1434 regInfo->dwOpenFlags = dwFlags;
1435 regInfo->cryptProv = hCryptProv;
1436 regInfo->memStore = memStore;
1437 regInfo->key = key;
1438 InitializeCriticalSection(&regInfo->cs);
1439 regInfo->cs.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": PWINE_REGSTOREINFO->cs");
1440 list_init(&regInfo->certsToDelete);
1441 list_init(&regInfo->crlsToDelete);
1442 CRYPT_RegReadFromReg(regInfo);
1443 regInfo->dirty = FALSE;
1444 provInfo.cbSize = sizeof(provInfo);
1445 provInfo.cStoreProvFunc = sizeof(regProvFuncs) /
1446 sizeof(regProvFuncs[0]);
1447 provInfo.rgpvStoreProvFunc = regProvFuncs;
1448 provInfo.hStoreProv = regInfo;
1449 store = CRYPT_ProvCreateStore(hCryptProv, dwFlags, memStore,
1450 &provInfo);
1451 }
1452 }
1453 }
1454 }
1455 TRACE("returning %p\n", store);
1456 return store;
1457 }
1458
1459 /* FIXME: this isn't complete for the Root store, in which the top-level
1460 * self-signed CA certs reside. Adding a cert to the Root store should present
1461 * the user with a dialog indicating the consequences of doing so, and asking
1462 * the user to confirm whether the cert should be added.
1463 */
1464 static PWINECRYPT_CERTSTORE CRYPT_SysRegOpenStoreW(HCRYPTPROV hCryptProv,
1465 DWORD dwFlags, const void *pvPara)
1466 {
1467 static const WCHAR fmt[] = { '%','s','\\','%','s',0 };
1468 LPCWSTR storeName = (LPCWSTR)pvPara;
1469 LPWSTR storePath;
1470 PWINECRYPT_CERTSTORE store = NULL;
1471 HKEY root;
1472 LPCWSTR base;
1473 BOOL ret;
1474
1475 TRACE("(%ld, %08x, %s)\n", hCryptProv, dwFlags,
1476 debugstr_w((LPCWSTR)pvPara));
1477
1478 if (!pvPara)
1479 {
1480 SetLastError(E_INVALIDARG);
1481 return NULL;
1482 }
1483
1484 ret = TRUE;
1485 switch (dwFlags & CERT_SYSTEM_STORE_LOCATION_MASK)
1486 {
1487 case CERT_SYSTEM_STORE_LOCAL_MACHINE:
1488 root = HKEY_LOCAL_MACHINE;
1489 base = CERT_LOCAL_MACHINE_SYSTEM_STORE_REGPATH;
1490 break;
1491 case CERT_SYSTEM_STORE_CURRENT_USER:
1492 root = HKEY_CURRENT_USER;
1493 base = CERT_LOCAL_MACHINE_SYSTEM_STORE_REGPATH;
1494 break;
1495 case CERT_SYSTEM_STORE_CURRENT_SERVICE:
1496 /* hklm\Software\Microsoft\Cryptography\Services\servicename\
1497 * SystemCertificates
1498 */
1499 FIXME("CERT_SYSTEM_STORE_CURRENT_SERVICE, %s: stub\n",
1500 debugstr_w(storeName));
1501 return NULL;
1502 case CERT_SYSTEM_STORE_SERVICES:
1503 /* hklm\Software\Microsoft\Cryptography\Services\servicename\
1504 * SystemCertificates
1505 */
1506 FIXME("CERT_SYSTEM_STORE_SERVICES, %s: stub\n",
1507 debugstr_w(storeName));
1508 return NULL;
1509 case CERT_SYSTEM_STORE_USERS:
1510 /* hku\user sid\Software\Microsoft\SystemCertificates */
1511 FIXME("CERT_SYSTEM_STORE_USERS, %s: stub\n",
1512 debugstr_w(storeName));
1513 return NULL;
1514 case CERT_SYSTEM_STORE_CURRENT_USER_GROUP_POLICY:
1515 root = HKEY_CURRENT_USER;
1516 base = CERT_GROUP_POLICY_SYSTEM_STORE_REGPATH;
1517 break;
1518 case CERT_SYSTEM_STORE_LOCAL_MACHINE_GROUP_POLICY:
1519 root = HKEY_LOCAL_MACHINE;
1520 base = CERT_GROUP_POLICY_SYSTEM_STORE_REGPATH;
1521 break;
1522 case CERT_SYSTEM_STORE_LOCAL_MACHINE_ENTERPRISE:
1523 /* hklm\Software\Microsoft\EnterpriseCertificates */
1524 FIXME("CERT_SYSTEM_STORE_LOCAL_MACHINE_ENTERPRISE, %s: stub\n",
1525 debugstr_w(storeName));
1526 return NULL;
1527 default:
1528 SetLastError(E_INVALIDARG);
1529 return NULL;
1530 }
1531
1532 storePath = CryptMemAlloc((lstrlenW(base) + lstrlenW(storeName) + 2) *
1533 sizeof(WCHAR));
1534 if (storePath)
1535 {
1536 LONG rc;
1537 HKEY key;
1538 REGSAM sam = dwFlags & CERT_STORE_READONLY_FLAG ? KEY_READ :
1539 KEY_ALL_ACCESS;
1540
1541 wsprintfW(storePath, fmt, base, storeName);
1542 if (dwFlags & CERT_STORE_OPEN_EXISTING_FLAG)
1543 rc = RegOpenKeyExW(root, storePath, 0, sam, &key);
1544 else
1545 {
1546 DWORD disp;
1547
1548 rc = RegCreateKeyExW(root, storePath, 0, NULL, 0, sam, NULL,
1549 &key, &disp);
1550 if (!rc && dwFlags & CERT_STORE_CREATE_NEW_FLAG &&
1551 disp == REG_OPENED_EXISTING_KEY)
1552 {
1553 RegCloseKey(key);
1554 rc = ERROR_FILE_EXISTS;
1555 }
1556 }
1557 if (!rc)
1558 {
1559 store = CRYPT_RegOpenStore(hCryptProv, dwFlags, key);
1560 RegCloseKey(key);
1561 }
1562 else
1563 SetLastError(rc);
1564 CryptMemFree(storePath);
1565 }
1566 return store;
1567 }
1568
1569 static PWINECRYPT_CERTSTORE CRYPT_SysRegOpenStoreA(HCRYPTPROV hCryptProv,
1570 DWORD dwFlags, const void *pvPara)
1571 {
1572 int len;
1573 PWINECRYPT_CERTSTORE ret = NULL;
1574
1575 TRACE("(%ld, %08x, %s)\n", hCryptProv, dwFlags,
1576 debugstr_a((LPCSTR)pvPara));
1577
1578 if (!pvPara)
1579 {
1580 SetLastError(ERROR_FILE_NOT_FOUND);
1581 return NULL;
1582 }
1583 len = MultiByteToWideChar(CP_ACP, 0, (LPCSTR)pvPara, -1, NULL, 0);
1584 if (len)
1585 {
1586 LPWSTR storeName = CryptMemAlloc(len * sizeof(WCHAR));
1587
1588 if (storeName)
1589 {
1590 MultiByteToWideChar(CP_ACP, 0, (LPCSTR)pvPara, -1, storeName, len);
1591 ret = CRYPT_SysRegOpenStoreW(hCryptProv, dwFlags, storeName);
1592 CryptMemFree(storeName);
1593 }
1594 }
1595 return ret;
1596 }
1597
1598 static PWINECRYPT_CERTSTORE CRYPT_SysOpenStoreW(HCRYPTPROV hCryptProv,
1599 DWORD dwFlags, const void *pvPara)
1600 {
1601 HCERTSTORE store = 0;
1602 BOOL ret;
1603
1604 TRACE("(%ld, %08x, %s)\n", hCryptProv, dwFlags,
1605 debugstr_w((LPCWSTR)pvPara));
1606
1607 if (!pvPara)
1608 {
1609 SetLastError(ERROR_FILE_NOT_FOUND);
1610 return NULL;
1611 }
1612 /* This returns a different error than system registry stores if the
1613 * location is invalid.
1614 */
1615 switch (dwFlags & CERT_SYSTEM_STORE_LOCATION_MASK)
1616 {
1617 case CERT_SYSTEM_STORE_LOCAL_MACHINE:
1618 case CERT_SYSTEM_STORE_CURRENT_USER:
1619 case CERT_SYSTEM_STORE_CURRENT_SERVICE:
1620 case CERT_SYSTEM_STORE_SERVICES:
1621 case CERT_SYSTEM_STORE_USERS:
1622 case CERT_SYSTEM_STORE_CURRENT_USER_GROUP_POLICY:
1623 case CERT_SYSTEM_STORE_LOCAL_MACHINE_GROUP_POLICY:
1624 case CERT_SYSTEM_STORE_LOCAL_MACHINE_ENTERPRISE:
1625 ret = TRUE;
1626 break;
1627 default:
1628 SetLastError(ERROR_FILE_NOT_FOUND);
1629 ret = FALSE;
1630 }
1631 if (ret)
1632 {
1633 HCERTSTORE regStore = CertOpenStore(CERT_STORE_PROV_SYSTEM_REGISTRY_W,
1634 0, hCryptProv, dwFlags, pvPara);
1635
1636 if (regStore)
1637 {
1638 store = CertOpenStore(CERT_STORE_PROV_COLLECTION, 0, 0,
1639 CERT_STORE_CREATE_NEW_FLAG, NULL);
1640 CertAddStoreToCollection(store, regStore,
1641 dwFlags & CERT_STORE_READONLY_FLAG ? 0 :
1642 CERT_PHYSICAL_STORE_ADD_ENABLE_FLAG, 0);
1643 CertCloseStore(regStore, 0);
1644 /* CERT_SYSTEM_STORE_CURRENT_USER returns both the HKCU and HKLM
1645 * stores.
1646 */
1647 if ((dwFlags & CERT_SYSTEM_STORE_LOCATION_MASK) ==
1648 CERT_SYSTEM_STORE_CURRENT_USER)
1649 {
1650 dwFlags &= ~CERT_SYSTEM_STORE_CURRENT_USER;
1651 dwFlags |= CERT_SYSTEM_STORE_LOCAL_MACHINE;
1652 regStore = CertOpenStore(CERT_STORE_PROV_SYSTEM_REGISTRY_W, 0,
1653 hCryptProv, dwFlags, pvPara);
1654 if (regStore)
1655 {
1656 CertAddStoreToCollection(store, regStore,
1657 dwFlags & CERT_STORE_READONLY_FLAG ? 0 :
1658 CERT_PHYSICAL_STORE_ADD_ENABLE_FLAG, 0);
1659 CertCloseStore(regStore, 0);
1660 }
1661 }
1662 }
1663 }
1664 return (PWINECRYPT_CERTSTORE)store;
1665 }
1666
1667 static PWINECRYPT_CERTSTORE CRYPT_SysOpenStoreA(HCRYPTPROV hCryptProv,
1668 DWORD dwFlags, const void *pvPara)
1669 {
1670 int len;
1671 PWINECRYPT_CERTSTORE ret = NULL;
1672
1673 TRACE("(%ld, %08x, %s)\n", hCryptProv, dwFlags,
1674 debugstr_a((LPCSTR)pvPara));
1675
1676 if (!pvPara)
1677 {
1678 SetLastError(ERROR_FILE_NOT_FOUND);
1679 return NULL;
1680 }
1681 len = MultiByteToWideChar(CP_ACP, 0, (LPCSTR)pvPara, -1, NULL, 0);
1682 if (len)
1683 {
1684 LPWSTR storeName = CryptMemAlloc(len * sizeof(WCHAR));
1685
1686 if (storeName)
1687 {
1688 MultiByteToWideChar(CP_ACP, 0, (LPCSTR)pvPara, -1, storeName, len);
1689 ret = CRYPT_SysOpenStoreW(hCryptProv, dwFlags, storeName);
1690 CryptMemFree(storeName);
1691 }
1692 }
1693 return ret;
1694 }
1695
1696 static void WINAPI CRYPT_FileCloseStore(HCERTSTORE hCertStore, DWORD dwFlags)
1697 {
1698 PWINE_FILESTOREINFO store = (PWINE_FILESTOREINFO)hCertStore;
1699
1700 TRACE("(%p, %08x)\n", store, dwFlags);
1701 if (store->dirty)
1702 CRYPT_WriteSerializedFile(store->file, store->memStore);
1703 CertCloseStore(store->memStore, dwFlags);
1704 CloseHandle(store->file);
1705 CryptMemFree(store);
1706 }
1707
1708 static BOOL WINAPI CRYPT_FileWriteCert(HCERTSTORE hCertStore,
1709 PCCERT_CONTEXT cert, DWORD dwFlags)
1710 {
1711 PWINE_FILESTOREINFO store = (PWINE_FILESTOREINFO)hCertStore;
1712
1713 TRACE("(%p, %p, %d)\n", hCertStore, cert, dwFlags);
1714 store->dirty = TRUE;
1715 return TRUE;
1716 }
1717
1718 static BOOL WINAPI CRYPT_FileDeleteCert(HCERTSTORE hCertStore,
1719 PCCERT_CONTEXT pCertContext, DWORD dwFlags)
1720 {
1721 PWINE_FILESTOREINFO store = (PWINE_FILESTOREINFO)hCertStore;
1722
1723 TRACE("(%p, %p, %08x)\n", hCertStore, pCertContext, dwFlags);
1724 store->dirty = TRUE;
1725 return TRUE;
1726 }
1727
1728 static BOOL WINAPI CRYPT_FileWriteCRL(HCERTSTORE hCertStore,
1729 PCCRL_CONTEXT crl, DWORD dwFlags)
1730 {
1731 PWINE_FILESTOREINFO store = (PWINE_FILESTOREINFO)hCertStore;
1732
1733 TRACE("(%p, %p, %d)\n", hCertStore, crl, dwFlags);
1734 store->dirty = TRUE;
1735 return TRUE;
1736 }
1737
1738 static BOOL WINAPI CRYPT_FileDeleteCRL(HCERTSTORE hCertStore,
1739 PCCRL_CONTEXT pCrlContext, DWORD dwFlags)
1740 {
1741 PWINE_FILESTOREINFO store = (PWINE_FILESTOREINFO)hCertStore;
1742
1743 TRACE("(%p, %p, %08x)\n", hCertStore, pCrlContext, dwFlags);
1744 store->dirty = TRUE;
1745 return TRUE;
1746 }
1747
1748 static BOOL WINAPI CRYPT_FileControl(HCERTSTORE hCertStore, DWORD dwFlags,
1749 DWORD dwCtrlType, void const *pvCtrlPara)
1750 {
1751 PWINE_FILESTOREINFO store = (PWINE_FILESTOREINFO)hCertStore;
1752 BOOL ret;
1753
1754 TRACE("(%p, %08x, %d, %p)\n", hCertStore, dwFlags, dwCtrlType,
1755 pvCtrlPara);
1756
1757 switch (dwCtrlType)
1758 {
1759 case CERT_STORE_CTRL_RESYNC:
1760 CRYPT_MemEmptyStore((PWINE_MEMSTORE)store->memStore);
1761 CRYPT_ReadSerializedFile(store->file, store);
1762 ret = TRUE;
1763 break;
1764 case CERT_STORE_CTRL_COMMIT:
1765 if (!(store->dwOpenFlags & CERT_FILE_STORE_COMMIT_ENABLE_FLAG))
1766 {
1767 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
1768 ret = FALSE;
1769 }
1770 else if (store->dirty)
1771 ret = CRYPT_WriteSerializedFile(store->file, store->memStore);
1772 else
1773 ret = TRUE;
1774 break;
1775 default:
1776 FIXME("%d: stub\n", dwCtrlType);
1777 ret = FALSE;
1778 }
1779 return ret;
1780 }
1781
1782 static void *fileProvFuncs[] = {
1783 CRYPT_FileCloseStore,
1784 NULL, /* CERT_STORE_PROV_READ_CERT_FUNC */
1785 CRYPT_FileWriteCert,
1786 CRYPT_FileDeleteCert,
1787 NULL, /* CERT_STORE_PROV_SET_CERT_PROPERTY_FUNC */
1788 NULL, /* CERT_STORE_PROV_READ_CRL_FUNC */
1789 CRYPT_FileWriteCRL,
1790 CRYPT_FileDeleteCRL,
1791 NULL, /* CERT_STORE_PROV_SET_CRL_PROPERTY_FUNC */
1792 NULL, /* CERT_STORE_PROV_READ_CTL_FUNC */
1793 NULL, /* CERT_STORE_PROV_WRITE_CTL_FUNC */
1794 NULL, /* CERT_STORE_PROV_DELETE_CTL_FUNC */
1795 NULL, /* CERT_STORE_PROV_SET_CTL_PROPERTY_FUNC */
1796 CRYPT_FileControl,
1797 };
1798
1799 static PWINECRYPT_CERTSTORE CRYPT_FileOpenStore(HCRYPTPROV hCryptProv,
1800 DWORD dwFlags, const void *pvPara)
1801 {
1802 PWINECRYPT_CERTSTORE store = NULL;
1803 HANDLE file = (HANDLE)pvPara;
1804
1805 TRACE("(%ld, %08x, %p)\n", hCryptProv, dwFlags, pvPara);
1806
1807 if (!pvPara)
1808 {
1809 SetLastError(ERROR_INVALID_HANDLE);
1810 return NULL;
1811 }
1812 if (dwFlags & CERT_STORE_DELETE_FLAG)
1813 {
1814 SetLastError(E_INVALIDARG);
1815 return NULL;
1816 }
1817 if ((dwFlags & CERT_STORE_READONLY_FLAG) &&
1818 (dwFlags & CERT_FILE_STORE_COMMIT_ENABLE_FLAG))
1819 {
1820 SetLastError(E_INVALIDARG);
1821 return NULL;
1822 }
1823
1824 if (DuplicateHandle(GetCurrentProcess(), (HANDLE)pvPara,
1825 GetCurrentProcess(), &file, dwFlags & CERT_STORE_READONLY_FLAG ?
1826 GENERIC_READ : GENERIC_READ | GENERIC_WRITE, TRUE, 0))
1827 {
1828 PWINECRYPT_CERTSTORE memStore;
1829
1830 memStore = CRYPT_MemOpenStore(hCryptProv, dwFlags, NULL);
1831 if (memStore)
1832 {
1833 if (CRYPT_ReadSerializedFile(file, memStore))
1834 {
1835 PWINE_FILESTOREINFO info = CryptMemAlloc(
1836 sizeof(WINE_FILESTOREINFO));
1837
1838 if (info)
1839 {
1840 CERT_STORE_PROV_INFO provInfo = { 0 };
1841
1842 info->dwOpenFlags = dwFlags;
1843 info->cryptProv = hCryptProv;
1844 info->memStore = memStore;
1845 info->file = file;
1846 info->dirty = FALSE;
1847 provInfo.cbSize = sizeof(provInfo);
1848 provInfo.cStoreProvFunc = sizeof(fileProvFuncs) /
1849 sizeof(fileProvFuncs[0]);
1850 provInfo.rgpvStoreProvFunc = fileProvFuncs;
1851 provInfo.hStoreProv = info;
1852 store = CRYPT_ProvCreateStore(hCryptProv, dwFlags, memStore,
1853 &provInfo);
1854 }
1855 }
1856 }
1857 }
1858 TRACE("returning %p\n", store);
1859 return store;
1860 }
1861
1862 static PWINECRYPT_CERTSTORE CRYPT_FileNameOpenStoreW(HCRYPTPROV hCryptProv,
1863 DWORD dwFlags, const void *pvPara)
1864 {
1865 HCERTSTORE store = 0;
1866 LPCWSTR fileName = (LPCWSTR)pvPara;
1867 DWORD access, create;
1868 HANDLE file;
1869
1870 TRACE("(%ld, %08x, %s)\n", hCryptProv, dwFlags, debugstr_w(fileName));
1871
1872 if (!fileName)
1873 {
1874 SetLastError(ERROR_PATH_NOT_FOUND);
1875 return NULL;
1876 }
1877
1878 access = GENERIC_READ;
1879 if (dwFlags & CERT_FILE_STORE_COMMIT_ENABLE_FLAG)
1880 access |= GENERIC_WRITE;
1881 if (dwFlags & CERT_STORE_CREATE_NEW_FLAG)
1882 create = CREATE_NEW;
1883 else if (dwFlags & CERT_STORE_OPEN_EXISTING_FLAG)
1884 create = OPEN_EXISTING;
1885 else
1886 create = OPEN_ALWAYS;
1887 file = CreateFileW(fileName, access, FILE_SHARE_READ, NULL, create,
1888 FILE_ATTRIBUTE_NORMAL, NULL);
1889 if (file != INVALID_HANDLE_VALUE)
1890 {
1891 /* FIXME: need to check whether it's a serialized store; if not, fall
1892 * back to a PKCS#7 signed message, then to a single serialized cert.
1893 */
1894 store = CertOpenStore(CERT_STORE_PROV_FILE, 0, hCryptProv, dwFlags,
1895 file);
1896 CloseHandle(file);
1897 }
1898 return (PWINECRYPT_CERTSTORE)store;
1899 }
1900
1901 static PWINECRYPT_CERTSTORE CRYPT_FileNameOpenStoreA(HCRYPTPROV hCryptProv,
1902 DWORD dwFlags, const void *pvPara)
1903 {
1904 int len;
1905 PWINECRYPT_CERTSTORE ret = NULL;
1906
1907 TRACE("(%ld, %08x, %s)\n", hCryptProv, dwFlags,
1908 debugstr_a((LPCSTR)pvPara));
1909
1910 if (!pvPara)
1911 {
1912 SetLastError(ERROR_FILE_NOT_FOUND);
1913 return NULL;
1914 }
1915 len = MultiByteToWideChar(CP_ACP, 0, (LPCSTR)pvPara, -1, NULL, 0);
1916 if (len)
1917 {
1918 LPWSTR storeName = CryptMemAlloc(len * sizeof(WCHAR));
1919
1920 if (storeName)
1921 {
1922 MultiByteToWideChar(CP_ACP, 0, (LPCSTR)pvPara, -1, storeName, len);
1923 ret = CRYPT_FileNameOpenStoreW(hCryptProv, dwFlags, storeName);
1924 CryptMemFree(storeName);
1925 }
1926 }
1927 return ret;
1928 }
1929
1930 static void WINAPI CRYPT_MsgCloseStore(HCERTSTORE hCertStore, DWORD dwFlags)
1931 {
1932 PWINE_MSGSTOREINFO store = (PWINE_MSGSTOREINFO)hCertStore;
1933
1934 TRACE("(%p, %08x)\n", store, dwFlags);
1935 CertCloseStore(store->memStore, dwFlags);
1936 CryptMsgClose(store->msg);
1937 CryptMemFree(store);
1938 }
1939
1940 static void *msgProvFuncs[] = {
1941 CRYPT_MsgCloseStore,
1942 NULL, /* CERT_STORE_PROV_READ_CERT_FUNC */
1943 NULL, /* CERT_STORE_PROV_WRITE_CERT_FUNC */
1944 NULL, /* CERT_STORE_PROV_DELETE_CERT_FUNC */
1945 NULL, /* CERT_STORE_PROV_SET_CERT_PROPERTY_FUNC */
1946 NULL, /* CERT_STORE_PROV_READ_CRL_FUNC */
1947 NULL, /* CERT_STORE_PROV_WRITE_CRL_FUNC */
1948 NULL, /* CERT_STORE_PROV_DELETE_CRL_FUNC */
1949 NULL, /* CERT_STORE_PROV_SET_CRL_PROPERTY_FUNC */
1950 NULL, /* CERT_STORE_PROV_READ_CTL_FUNC */
1951 NULL, /* CERT_STORE_PROV_WRITE_CTL_FUNC */
1952 NULL, /* CERT_STORE_PROV_DELETE_CTL_FUNC */
1953 NULL, /* CERT_STORE_PROV_SET_CTL_PROPERTY_FUNC */
1954 NULL, /* CERT_STORE_PROV_CONTROL_FUNC */
1955 };
1956
1957 static PWINECRYPT_CERTSTORE CRYPT_MsgOpenStore(HCRYPTPROV hCryptProv,
1958 DWORD dwFlags, const void *pvPara)
1959 {
1960 PWINECRYPT_CERTSTORE store = NULL;
1961 HCRYPTMSG msg = (HCRYPTMSG)pvPara;
1962 PWINECRYPT_CERTSTORE memStore;
1963
1964 TRACE("(%ld, %08x, %p)\n", hCryptProv, dwFlags, pvPara);
1965
1966 memStore = CRYPT_MemOpenStore(hCryptProv, dwFlags, NULL);
1967 if (memStore)
1968 {
1969 BOOL ret;
1970 DWORD size, count, i;
1971
1972 size = sizeof(count);
1973 ret = CryptMsgGetParam(msg, CMSG_CERT_COUNT_PARAM, 0, &count, &size);
1974 for (i = 0; ret && i < count; i++)
1975 {
1976 size = 0;
1977 ret = CryptMsgGetParam(msg, CMSG_CERT_PARAM, i, NULL, &size);
1978 if (ret)
1979 {
1980 LPBYTE buf = CryptMemAlloc(size);
1981
1982 if (buf)
1983 {
1984 ret = CryptMsgGetParam(msg, CMSG_CERT_PARAM, i, buf, &size);
1985 if (ret)
1986 ret = CertAddEncodedCertificateToStore(memStore,
1987 X509_ASN_ENCODING, buf, size, CERT_STORE_ADD_ALWAYS,
1988 NULL);
1989 CryptMemFree(buf);
1990 }
1991 }
1992 }
1993 size = sizeof(count);
1994 ret = CryptMsgGetParam(msg, CMSG_CRL_COUNT_PARAM, 0, &count, &size);
1995 for (i = 0; ret && i < count; i++)
1996 {
1997 size = 0;
1998 ret = CryptMsgGetParam(msg, CMSG_CRL_PARAM, i, NULL, &size);
1999 if (ret)
2000 {
2001 LPBYTE buf = CryptMemAlloc(size);
2002
2003 if (buf)
2004 {
2005 ret = CryptMsgGetParam(msg, CMSG_CRL_PARAM, i, buf, &size);
2006 if (ret)
2007 ret = CertAddEncodedCRLToStore(memStore,
2008 X509_ASN_ENCODING, buf, size, CERT_STORE_ADD_ALWAYS,
2009 NULL);
2010 CryptMemFree(buf);
2011 }
2012 }
2013 }
2014 if (ret)
2015 {
2016 PWINE_MSGSTOREINFO info = CryptMemAlloc(sizeof(WINE_MSGSTOREINFO));
2017
2018 if (info)
2019 {
2020 CERT_STORE_PROV_INFO provInfo = { 0 };
2021
2022 info->dwOpenFlags = dwFlags;
2023 info->cryptProv = hCryptProv;
2024 info->memStore = memStore;
2025 info->msg = CryptMsgDuplicate(msg);
2026 provInfo.cbSize = sizeof(provInfo);
2027 provInfo.cStoreProvFunc = sizeof(msgProvFuncs) /
2028 sizeof(msgProvFuncs[0]);
2029 provInfo.rgpvStoreProvFunc = msgProvFuncs;
2030 provInfo.hStoreProv = info;
2031 store = CRYPT_ProvCreateStore(hCryptProv, dwFlags, memStore,
2032 &provInfo);
2033 }
2034 else
2035 CertCloseStore(memStore, 0);
2036 }
2037 else
2038 CertCloseStore(memStore, 0);
2039 }
2040 TRACE("returning %p\n", store);
2041 return store;
2042 }
2043
2044 static PWINECRYPT_CERTSTORE CRYPT_PKCSOpenStore(HCRYPTPROV hCryptProv,
2045 DWORD dwFlags, const void *pvPara)
2046 {
2047 HCRYPTMSG msg;
2048 PWINECRYPT_CERTSTORE store = NULL;
2049 const CRYPT_DATA_BLOB *data = (const CRYPT_DATA_BLOB *)pvPara;
2050 BOOL ret;
2051
2052 TRACE("(%ld, %08x, %p)\n", hCryptProv, dwFlags, pvPara);
2053
2054 msg = CryptMsgOpenToDecode(PKCS_7_ASN_ENCODING, 0, CMSG_SIGNED, 0, NULL,
2055 NULL);
2056 ret = CryptMsgUpdate(msg, data->pbData, data->cbData, TRUE);
2057 if (!ret)
2058 {
2059 CryptMsgClose(msg);
2060 msg = CryptMsgOpenToDecode(PKCS_7_ASN_ENCODING, 0, 0, 0, NULL, NULL);
2061 ret = CryptMsgUpdate(msg, data->pbData, data->cbData, TRUE);
2062 if (ret)
2063 {
2064 DWORD type, size = sizeof(type);
2065
2066 /* Only signed messages are allowed, check type */
2067 ret = CryptMsgGetParam(msg, CMSG_TYPE_PARAM, 0, &type, &size);
2068 if (ret && type != CMSG_SIGNED)
2069 {
2070 SetLastError(CRYPT_E_INVALID_MSG_TYPE);
2071 ret = FALSE;
2072 }
2073 }
2074 }
2075 if (ret)
2076 store = CRYPT_MsgOpenStore(hCryptProv, dwFlags, msg);
2077 CryptMsgClose(msg);
2078 TRACE("returning %p\n", store);
2079 return store;
2080 }
2081
2082 static PWINECRYPT_CERTSTORE CRYPT_PhysOpenStoreW(HCRYPTPROV hCryptProv,
2083 DWORD dwFlags, const void *pvPara)
2084 {
2085 if (dwFlags & CERT_SYSTEM_STORE_RELOCATE_FLAG)
2086 FIXME("(%ld, %08x, %p): stub\n", hCryptProv, dwFlags, pvPara);
2087 else
2088 FIXME("(%ld, %08x, %s): stub\n", hCryptProv, dwFlags,
2089 debugstr_w((LPCWSTR)pvPara));
2090 return NULL;
2091 }
2092
2093 HCERTSTORE WINAPI CertOpenStore(LPCSTR lpszStoreProvider,
2094 DWORD dwMsgAndCertEncodingType, HCRYPTPROV_LEGACY hCryptProv, DWORD dwFlags,
2095 const void* pvPara)
2096 {
2097 WINECRYPT_CERTSTORE *hcs;
2098 StoreOpenFunc openFunc = NULL;
2099
2100 TRACE("(%s, %08x, %08lx, %08x, %p)\n", debugstr_a(lpszStoreProvider),
2101 dwMsgAndCertEncodingType, hCryptProv, dwFlags, pvPara);
2102
2103 if (!HIWORD(lpszStoreProvider))
2104 {
2105 switch (LOWORD(lpszStoreProvider))
2106 {
2107 case (int)CERT_STORE_PROV_MSG:
2108 openFunc = CRYPT_MsgOpenStore;
2109 break;
2110 case (int)CERT_STORE_PROV_MEMORY:
2111 openFunc = CRYPT_MemOpenStore;
2112 break;
2113 case (int)CERT_STORE_PROV_FILE:
2114 openFunc = CRYPT_FileOpenStore;
2115 break;
2116 case (int)CERT_STORE_PROV_PKCS7:
2117 openFunc = CRYPT_PKCSOpenStore;
2118 break;
2119 case (int)CERT_STORE_PROV_REG:
2120 openFunc = CRYPT_RegOpenStore;
2121 break;
2122 case (int)CERT_STORE_PROV_FILENAME_A:
2123 openFunc = CRYPT_FileNameOpenStoreA;
2124 break;
2125 case (int)CERT_STORE_PROV_FILENAME_W:
2126 openFunc = CRYPT_FileNameOpenStoreW;
2127 break;
2128 case (int)CERT_STORE_PROV_COLLECTION:
2129 openFunc = CRYPT_CollectionOpenStore;
2130 break;
2131 case (int)CERT_STORE_PROV_SYSTEM_A:
2132 openFunc = CRYPT_SysOpenStoreA;
2133 break;
2134 case (int)CERT_STORE_PROV_SYSTEM_W:
2135 openFunc = CRYPT_SysOpenStoreW;
2136 break;
2137 case (int)CERT_STORE_PROV_SYSTEM_REGISTRY_A:
2138 openFunc = CRYPT_SysRegOpenStoreA;
2139 break;
2140 case (int)CERT_STORE_PROV_SYSTEM_REGISTRY_W:
2141 openFunc = CRYPT_SysRegOpenStoreW;
2142 break;
2143 case (int)CERT_STORE_PROV_PHYSICAL_W:
2144 openFunc = CRYPT_PhysOpenStoreW;
2145 break;
2146 default:
2147 if (LOWORD(lpszStoreProvider))
2148 FIXME("unimplemented type %d\n", LOWORD(lpszStoreProvider));
2149 }
2150 }
2151 else if (!strcasecmp(lpszStoreProvider, sz_CERT_STORE_PROV_MEMORY))
2152 openFunc = CRYPT_MemOpenStore;
2153 else if (!strcasecmp(lpszStoreProvider, sz_CERT_STORE_PROV_FILENAME_W))
2154 openFunc = CRYPT_FileOpenStore;
2155 else if (!strcasecmp(lpszStoreProvider, sz_CERT_STORE_PROV_SYSTEM))
2156 openFunc = CRYPT_SysOpenStoreW;
2157 else if (!strcasecmp(lpszStoreProvider, sz_CERT_STORE_PROV_COLLECTION))
2158 openFunc = CRYPT_CollectionOpenStore;
2159 else if (!strcasecmp(lpszStoreProvider, sz_CERT_STORE_PROV_SYSTEM_REGISTRY))
2160 openFunc = CRYPT_SysRegOpenStoreW;
2161 else
2162 {
2163 FIXME("unimplemented type %s\n", lpszStoreProvider);
2164 openFunc = NULL;
2165 }
2166
2167 if (!openFunc)
2168 hcs = CRYPT_ProvOpenStore(lpszStoreProvider, dwMsgAndCertEncodingType,
2169 hCryptProv, dwFlags, pvPara);
2170 else
2171 hcs = openFunc(hCryptProv, dwFlags, pvPara);
2172 return (HCERTSTORE)hcs;
2173 }
2174
2175 HCERTSTORE WINAPI CertOpenSystemStoreA(HCRYPTPROV_LEGACY hProv,
2176 LPCSTR szSubSystemProtocol)
2177 {
2178 if (!szSubSystemProtocol)
2179 {
2180 SetLastError(E_INVALIDARG);
2181 return 0;
2182 }
2183 return CertOpenStore(CERT_STORE_PROV_SYSTEM_A, 0, hProv,
2184 CERT_SYSTEM_STORE_CURRENT_USER, szSubSystemProtocol);
2185 }
2186
2187 HCERTSTORE WINAPI CertOpenSystemStoreW(HCRYPTPROV_LEGACY hProv,
2188 LPCWSTR szSubSystemProtocol)
2189 {
2190 if (!szSubSystemProtocol)
2191 {
2192 SetLastError(E_INVALIDARG);
2193 return 0;
2194 }
2195 return CertOpenStore(CERT_STORE_PROV_SYSTEM_W, 0, hProv,
2196 CERT_SYSTEM_STORE_CURRENT_USER, szSubSystemProtocol);
2197 }
2198
2199 BOOL WINAPI CertSaveStore(HCERTSTORE hCertStore, DWORD dwMsgAndCertEncodingType,
2200 DWORD dwSaveAs, DWORD dwSaveTo, void* pvSaveToPara, DWORD dwFlags)
2201 {
2202 FIXME("(%p,%d,%d,%d,%p,%08x) stub!\n", hCertStore,
2203 dwMsgAndCertEncodingType, dwSaveAs, dwSaveTo, pvSaveToPara, dwFlags);
2204 return TRUE;
2205 }
2206
2207 #define CertContext_CopyProperties(to, from) \
2208 Context_CopyProperties((to), (from), sizeof(CERT_CONTEXT))
2209
2210 BOOL WINAPI CertAddCertificateContextToStore(HCERTSTORE hCertStore,
2211 PCCERT_CONTEXT pCertContext, DWORD dwAddDisposition,
2212 PCCERT_CONTEXT *ppStoreContext)
2213 {
2214 PWINECRYPT_CERTSTORE store = (PWINECRYPT_CERTSTORE)hCertStore;
2215 BOOL ret = TRUE;
2216 PCCERT_CONTEXT toAdd = NULL, existing = NULL;
2217
2218 TRACE("(%p, %p, %08x, %p)\n", hCertStore, pCertContext,
2219 dwAddDisposition, ppStoreContext);
2220
2221 /* Weird case to pass a test */
2222 if (dwAddDisposition == 0)
2223 {
2224 SetLastError(STATUS_ACCESS_VIOLATION);
2225 return FALSE;
2226 }
2227 if (dwAddDisposition != CERT_STORE_ADD_ALWAYS)
2228 {
2229 BYTE hashToAdd[20];
2230 DWORD size = sizeof(hashToAdd);
2231
2232 ret = CertGetCertificateContextProperty(pCertContext, CERT_HASH_PROP_ID,
2233 hashToAdd, &size);
2234 if (ret)
2235 {
2236 CRYPT_HASH_BLOB blob = { sizeof(hashToAdd), hashToAdd };
2237
2238 existing = CertFindCertificateInStore(hCertStore,
2239 pCertContext->dwCertEncodingType, 0, CERT_FIND_SHA1_HASH, &blob,
2240 NULL);
2241 }
2242 }
2243
2244 switch (dwAddDisposition)
2245 {
2246 case CERT_STORE_ADD_ALWAYS:
2247 toAdd = CertDuplicateCertificateContext(pCertContext);
2248 break;
2249 case CERT_STORE_ADD_NEW:
2250 if (existing)
2251 {
2252 TRACE("found matching certificate, not adding\n");
2253 SetLastError(CRYPT_E_EXISTS);
2254 ret = FALSE;
2255 }
2256 else
2257 toAdd = CertDuplicateCertificateContext(pCertContext);
2258 break;
2259 case CERT_STORE_ADD_REPLACE_EXISTING:
2260 toAdd = CertDuplicateCertificateContext(pCertContext);
2261 break;
2262 case CERT_STORE_ADD_REPLACE_EXISTING_INHERIT_PROPERTIES:
2263 toAdd = CertDuplicateCertificateContext(pCertContext);
2264 if (existing)
2265 CertContext_CopyProperties(toAdd, existing);
2266 break;
2267 case CERT_STORE_ADD_USE_EXISTING:
2268 if (existing)
2269 {
2270 CertContext_CopyProperties(existing, pCertContext);
2271 *ppStoreContext = CertDuplicateCertificateContext(existing);
2272 }
2273 else
2274 toAdd = CertDuplicateCertificateContext(pCertContext);
2275 break;
2276 default:
2277 FIXME("Unimplemented add disposition %d\n", dwAddDisposition);
2278 ret = FALSE;
2279 }
2280
2281 if (toAdd)
2282 {
2283 if (store)
2284 ret = store->certs.addContext(store, (void *)toAdd,
2285 (void *)existing, (const void **)ppStoreContext);
2286 else if (ppStoreContext)
2287 *ppStoreContext = CertDuplicateCertificateContext(toAdd);
2288 CertFreeCertificateContext(toAdd);
2289 }
2290 CertFreeCertificateContext(existing);
2291
2292 TRACE("returning %d\n", ret);
2293 return ret;
2294 }
2295
2296 PCCERT_CONTEXT WINAPI CertEnumCertificatesInStore(HCERTSTORE hCertStore,
2297 PCCERT_CONTEXT pPrev)
2298 {
2299 WINECRYPT_CERTSTORE *hcs = (WINECRYPT_CERTSTORE *)hCertStore;
2300 PCCERT_CONTEXT ret;
2301
2302 TRACE("(%p, %p)\n", hCertStore, pPrev);
2303 if (!hCertStore)
2304 ret = NULL;
2305 else if (hcs->dwMagic != WINE_CRYPTCERTSTORE_MAGIC)
2306 ret = NULL;
2307 else
2308 ret = (PCCERT_CONTEXT)hcs->certs.enumContext(hcs, (void *)pPrev);
2309 return ret;
2310 }
2311
2312 BOOL WINAPI CertDeleteCertificateFromStore(PCCERT_CONTEXT pCertContext)
2313 {
2314 BOOL ret;
2315
2316 TRACE("(%p)\n", pCertContext);
2317
2318 if (!pCertContext)
2319 ret = TRUE;
2320 else if (!pCertContext->hCertStore)
2321 {
2322 ret = TRUE;
2323 CertFreeCertificateContext(pCertContext);
2324 }
2325 else
2326 {
2327 PWINECRYPT_CERTSTORE hcs =
2328 (PWINECRYPT_CERTSTORE)pCertContext->hCertStore;
2329
2330 if (hcs->dwMagic != WINE_CRYPTCERTSTORE_MAGIC)
2331 ret = FALSE;
2332 else
2333 ret = hcs->certs.deleteContext(hcs, (void *)pCertContext);
2334 CertFreeCertificateContext(pCertContext);
2335 }
2336 return ret;
2337 }
2338
2339 #define CrlContext_CopyProperties(to, from) \
2340 Context_CopyProperties((to), (from), sizeof(CRL_CONTEXT))
2341
2342 BOOL WINAPI CertAddCRLContextToStore(HCERTSTORE hCertStore,
2343 PCCRL_CONTEXT pCrlContext, DWORD dwAddDisposition,
2344 PCCRL_CONTEXT* ppStoreContext)
2345 {
2346 PWINECRYPT_CERTSTORE store = (PWINECRYPT_CERTSTORE)hCertStore;
2347 BOOL ret = TRUE;
2348 PCCRL_CONTEXT toAdd = NULL, existing = NULL;
2349
2350 TRACE("(%p, %p, %08x, %p)\n", hCertStore, pCrlContext,
2351 dwAddDisposition, ppStoreContext);
2352
2353 /* Weird case to pass a test */
2354 if (dwAddDisposition == 0)
2355 {
2356 SetLastError(STATUS_ACCESS_VIOLATION);
2357 return FALSE;
2358 }
2359 if (dwAddDisposition != CERT_STORE_ADD_ALWAYS)
2360 {
2361 existing = CertFindCRLInStore(hCertStore, 0, 0, CRL_FIND_EXISTING,
2362 pCrlContext, NULL);
2363 }
2364
2365 switch (dwAddDisposition)
2366 {
2367 case CERT_STORE_ADD_ALWAYS:
2368 toAdd = CertDuplicateCRLContext(pCrlContext);
2369 break;
2370 case CERT_STORE_ADD_NEW:
2371 if (existing)
2372 {
2373 TRACE("found matching CRL, not adding\n");
2374 SetLastError(CRYPT_E_EXISTS);
2375 ret = FALSE;
2376 }
2377 else
2378 toAdd = CertDuplicateCRLContext(pCrlContext);
2379 break;
2380 case CERT_STORE_ADD_NEWER:
2381 if (existing)
2382 {
2383 LONG newer = CompareFileTime(&existing->pCrlInfo->ThisUpdate,
2384 &pCrlContext->pCrlInfo->ThisUpdate);
2385
2386 if (newer < 0)
2387 toAdd = CertDuplicateCRLContext(pCrlContext);
2388 else
2389 {
2390 TRACE("existing CRL is newer, not adding\n");
2391 SetLastError(CRYPT_E_EXISTS);
2392 ret = FALSE;
2393 }
2394 }
2395 else
2396 toAdd = CertDuplicateCRLContext(pCrlContext);
2397 break;
2398 case CERT_STORE_ADD_REPLACE_EXISTING:
2399 toAdd = CertDuplicateCRLContext(pCrlContext);
2400 break;
2401 case CERT_STORE_ADD_REPLACE_EXISTING_INHERIT_PROPERTIES:
2402 toAdd = CertDuplicateCRLContext(pCrlContext);
2403 if (existing)
2404 CrlContext_CopyProperties(toAdd, existing);
2405 break;
2406 case CERT_STORE_ADD_USE_EXISTING:
2407 if (existing)
2408 CrlContext_CopyProperties(existing, pCrlContext);
2409 break;
2410 default:
2411 FIXME("Unimplemented add disposition %d\n", dwAddDisposition);
2412 ret = FALSE;
2413 }
2414
2415 if (toAdd)
2416 {
2417 if (store)
2418 ret = store->crls.addContext(store, (void *)toAdd,
2419 (void *)existing, (const void **)ppStoreContext);
2420 else if (ppStoreContext)
2421 *ppStoreContext = CertDuplicateCRLContext(toAdd);
2422 CertFreeCRLContext(toAdd);
2423 }
2424 CertFreeCRLContext(existing);
2425
2426 TRACE("returning %d\n", ret);
2427 return ret;
2428 }
2429
2430 BOOL WINAPI CertDeleteCRLFromStore(PCCRL_CONTEXT pCrlContext)
2431 {
2432 BOOL ret;
2433
2434 TRACE("(%p)\n", pCrlContext);
2435
2436 if (!pCrlContext)
2437 ret = TRUE;
2438 else if (!pCrlContext->hCertStore)
2439 {
2440 ret = TRUE;
2441 CertFreeCRLContext(pCrlContext);
2442 }
2443 else
2444 {
2445 PWINECRYPT_CERTSTORE hcs =
2446 (PWINECRYPT_CERTSTORE)pCrlContext->hCertStore;
2447
2448 if (hcs->dwMagic != WINE_CRYPTCERTSTORE_MAGIC)
2449 ret = FALSE;
2450 else
2451 ret = hcs->crls.deleteContext(hcs, (void *)pCrlContext);
2452 CertFreeCRLContext(pCrlContext);
2453 }
2454 return ret;
2455 }
2456
2457 PCCRL_CONTEXT WINAPI CertEnumCRLsInStore(HCERTSTORE hCertStore,
2458 PCCRL_CONTEXT pPrev)
2459 {
2460 WINECRYPT_CERTSTORE *hcs = (WINECRYPT_CERTSTORE *)hCertStore;
2461 PCCRL_CONTEXT ret;
2462
2463 TRACE("(%p, %p)\n", hCertStore, pPrev);
2464 if (!hCertStore)
2465 ret = NULL;
2466 else if (hcs->dwMagic != WINE_CRYPTCERTSTORE_MAGIC)
2467 ret = NULL;
2468 else
2469 ret = (PCCRL_CONTEXT)hcs->crls.enumContext(hcs, (void *)pPrev);
2470 return ret;
2471 }
2472
2473 PCCTL_CONTEXT WINAPI CertCreateCTLContext(DWORD dwCertEncodingType,
2474 const BYTE* pbCtlEncoded, DWORD cbCtlEncoded)
2475 {
2476 FIXME("(%08x, %p, %08x): stub\n", dwCertEncodingType, pbCtlEncoded,
2477 cbCtlEncoded);
2478 return NULL;
2479 }
2480
2481 BOOL WINAPI CertAddEncodedCTLToStore(HCERTSTORE hCertStore,
2482 DWORD dwMsgAndCertEncodingType, const BYTE *pbCtlEncoded, DWORD cbCtlEncoded,
2483 DWORD dwAddDisposition, PCCTL_CONTEXT *ppCtlContext)
2484 {
2485 FIXME("(%p, %08x, %p, %d, %08x, %p): stub\n", hCertStore,
2486 dwMsgAndCertEncodingType, pbCtlEncoded, cbCtlEncoded, dwAddDisposition,
2487 ppCtlContext);
2488 return FALSE;
2489 }
2490
2491 BOOL WINAPI CertAddCTLContextToStore(HCERTSTORE hCertStore,
2492 PCCTL_CONTEXT pCtlContext, DWORD dwAddDisposition,
2493 PCCTL_CONTEXT* ppStoreContext)
2494 {
2495 FIXME("(%p, %p, %08x, %p): stub\n", hCertStore, pCtlContext,
2496 dwAddDisposition, ppStoreContext);
2497 return TRUE;
2498 }
2499
2500 PCCTL_CONTEXT WINAPI CertDuplicateCTLContext(PCCTL_CONTEXT pCtlContext)
2501 {
2502 FIXME("(%p): stub\n", pCtlContext );
2503 return pCtlContext;
2504 }
2505
2506 BOOL WINAPI CertFreeCTLContext(PCCTL_CONTEXT pCtlContext)
2507 {
2508 FIXME("(%p): stub\n", pCtlContext );
2509 return TRUE;
2510 }
2511
2512 BOOL WINAPI CertDeleteCTLFromStore(PCCTL_CONTEXT pCtlContext)
2513 {
2514 FIXME("(%p): stub\n", pCtlContext);
2515 return TRUE;
2516 }
2517
2518 PCCTL_CONTEXT WINAPI CertEnumCTLsInStore(HCERTSTORE hCertStore,
2519 PCCTL_CONTEXT pPrev)
2520 {
2521 FIXME("(%p, %p): stub\n", hCertStore, pPrev);
2522 return NULL;
2523 }
2524
2525 HCERTSTORE WINAPI CertDuplicateStore(HCERTSTORE hCertStore)
2526 {
2527 WINECRYPT_CERTSTORE *hcs = (WINECRYPT_CERTSTORE *)hCertStore;
2528
2529 TRACE("(%p)\n", hCertStore);
2530
2531 if (hcs && hcs->dwMagic == WINE_CRYPTCERTSTORE_MAGIC)
2532 InterlockedIncrement(&hcs->ref);
2533 return hCertStore;
2534 }
2535
2536 BOOL WINAPI CertCloseStore(HCERTSTORE hCertStore, DWORD dwFlags)
2537 {
2538 WINECRYPT_CERTSTORE *hcs = (WINECRYPT_CERTSTORE *) hCertStore;
2539
2540 TRACE("(%p, %08x)\n", hCertStore, dwFlags);
2541
2542 if( ! hCertStore )
2543 return TRUE;
2544
2545 if ( hcs->dwMagic != WINE_CRYPTCERTSTORE_MAGIC )
2546 return FALSE;
2547
2548 if (InterlockedDecrement(&hcs->ref) == 0)
2549 {
2550 TRACE("%p's ref count is 0, freeing\n", hcs);
2551 hcs->dwMagic = 0;
2552 if (!(hcs->dwOpenFlags & CERT_STORE_NO_CRYPT_RELEASE_FLAG))
2553 CryptReleaseContext(hcs->cryptProv, 0);
2554 hcs->closeStore(hcs, dwFlags);
2555 }
2556 else
2557 TRACE("%p's ref count is %d\n", hcs, hcs->ref);
2558 return TRUE;
2559 }
2560
2561 BOOL WINAPI CertControlStore(HCERTSTORE hCertStore, DWORD dwFlags,
2562 DWORD dwCtrlType, void const *pvCtrlPara)
2563 {
2564 WINECRYPT_CERTSTORE *hcs = (WINECRYPT_CERTSTORE *)hCertStore;
2565 BOOL ret;
2566
2567 TRACE("(%p, %08x, %d, %p)\n", hCertStore, dwFlags, dwCtrlType,
2568 pvCtrlPara);
2569
2570 if (!hcs)
2571 ret = FALSE;
2572 else if (hcs->dwMagic != WINE_CRYPTCERTSTORE_MAGIC)
2573 ret = FALSE;
2574 else
2575 {
2576 if (hcs->control)
2577 ret = hcs->control(hCertStore, dwFlags, dwCtrlType, pvCtrlPara);
2578 else
2579 ret = TRUE;
2580 }
2581 return ret;
2582 }
2583
2584 BOOL WINAPI CertGetStoreProperty(HCERTSTORE hCertStore, DWORD dwPropId,
2585 void *pvData, DWORD *pcbData)
2586 {
2587 PWINECRYPT_CERTSTORE store = (PWINECRYPT_CERTSTORE)hCertStore;
2588 BOOL ret = FALSE;
2589
2590 TRACE("(%p, %d, %p, %p)\n", hCertStore, dwPropId, pvData, pcbData);
2591
2592 switch (dwPropId)
2593 {
2594 case CERT_ACCESS_STATE_PROP_ID:
2595 if (!pvData)
2596 {
2597 *pcbData = sizeof(DWORD);
2598 ret = TRUE;
2599 }
2600 else if (*pcbData < sizeof(DWORD))
2601 {
2602 SetLastError(ERROR_MORE_DATA);
2603 *pcbData = sizeof(DWORD);
2604 }
2605 else
2606 {
2607 DWORD state = 0;
2608
2609 if (store->type != StoreTypeMem &&
2610 !(store->dwOpenFlags & CERT_STORE_READONLY_FLAG))
2611 state |= CERT_ACCESS_STATE_WRITE_PERSIST_FLAG;
2612 *(DWORD *)pvData = state;
2613 ret = TRUE;
2614 }
2615 break;
2616 default:
2617 if (store->properties)
2618 {
2619 CRYPT_DATA_BLOB blob;
2620
2621 ret = ContextPropertyList_FindProperty(store->properties, dwPropId,
2622 &blob);
2623 if (ret)
2624 {
2625 if (!pvData)
2626 *pcbData = blob.cbData;
2627 else if (*pcbData < blob.cbData)
2628 {
2629 SetLastError(ERROR_MORE_DATA);
2630 *pcbData = blob.cbData;
2631 ret = FALSE;
2632 }
2633 else
2634 {
2635 memcpy(pvData, blob.pbData, blob.cbData);
2636 *pcbData = blob.cbData;
2637 }
2638 }
2639 else
2640 SetLastError(CRYPT_E_NOT_FOUND);
2641 }
2642 else
2643 SetLastError(CRYPT_E_NOT_FOUND);
2644 }
2645 return ret;
2646 }
2647
2648 BOOL WINAPI CertSetStoreProperty(HCERTSTORE hCertStore, DWORD dwPropId,
2649 DWORD dwFlags, const void *pvData)
2650 {
2651 PWINECRYPT_CERTSTORE store = (PWINECRYPT_CERTSTORE)hCertStore;
2652 BOOL ret = FALSE;
2653
2654 TRACE("(%p, %d, %08x, %p)\n", hCertStore, dwPropId, dwFlags, pvData);
2655
2656 if (!store->properties)
2657 store->properties = ContextPropertyList_Create();
2658 switch (dwPropId)
2659 {
2660 case CERT_ACCESS_STATE_PROP_ID:
2661 SetLastError(E_INVALIDARG);
2662 break;
2663 default:
2664 if (pvData)
2665 {
2666 const CRYPT_DATA_BLOB *blob = (const CRYPT_DATA_BLOB *)pvData;
2667
2668 ret = ContextPropertyList_SetProperty(store->properties, dwPropId,
2669 blob->pbData, blob->cbData);
2670 }
2671 else
2672 {
2673 ContextPropertyList_RemoveProperty(store->properties, dwPropId);
2674 ret = TRUE;
2675 }
2676 }
2677 return ret;
2678 }
2679
2680 DWORD WINAPI CertEnumCTLContextProperties(PCCTL_CONTEXT pCTLContext,
2681 DWORD dwPropId)
2682 {
2683 FIXME("(%p, %d): stub\n", pCTLContext, dwPropId);
2684 return 0;
2685 }
2686
2687 BOOL WINAPI CertGetCTLContextProperty(PCCTL_CONTEXT pCTLContext,
2688 DWORD dwPropId, void *pvData, DWORD *pcbData)
2689 {
2690 FIXME("(%p, %d, %p, %p): stub\n", pCTLContext, dwPropId, pvData, pcbData);
2691 return FALSE;
2692 }
2693
2694 BOOL WINAPI CertSetCTLContextProperty(PCCTL_CONTEXT pCTLContext,
2695 DWORD dwPropId, DWORD dwFlags, const void *pvData)
2696 {
2697 FIXME("(%p, %d, %08x, %p): stub\n", pCTLContext, dwPropId, dwFlags,
2698 pvData);
2699 return FALSE;
2700 }
2701
2702 BOOL WINAPI CertAddStoreToCollection(HCERTSTORE hCollectionStore,
2703 HCERTSTORE hSiblingStore, DWORD dwUpdateFlags, DWORD dwPriority)
2704 {
2705 PWINE_COLLECTIONSTORE collection = (PWINE_COLLECTIONSTORE)hCollectionStore;
2706 WINECRYPT_CERTSTORE *sibling = (WINECRYPT_CERTSTORE *)hSiblingStore;
2707 PWINE_STORE_LIST_ENTRY entry;
2708 BOOL ret;
2709
2710 TRACE("(%p, %p, %08x, %d)\n", hCollectionStore, hSiblingStore,
2711 dwUpdateFlags, dwPriority);
2712
2713 if (!collection || !sibling)
2714 return TRUE;
2715 if (collection->hdr.dwMagic != WINE_CRYPTCERTSTORE_MAGIC)
2716 {
2717 SetLastError(E_INVALIDARG);
2718 return FALSE;
2719 }
2720 if (collection->hdr.type != StoreTypeCollection)
2721 {
2722 SetLastError(E_INVALIDARG);
2723 return FALSE;
2724 }
2725 if (sibling->dwMagic != WINE_CRYPTCERTSTORE_MAGIC)
2726 {
2727 SetLastError(E_INVALIDARG);
2728 return FALSE;
2729 }
2730
2731 entry = CryptMemAlloc(sizeof(WINE_STORE_LIST_ENTRY));
2732 if (entry)
2733 {
2734 InterlockedIncrement(&sibling->ref);
2735 TRACE("sibling %p's ref count is %d\n", sibling, sibling->ref);
2736 entry->store = sibling;
2737 entry->dwUpdateFlags = dwUpdateFlags;
2738 entry->dwPriority = dwPriority;
2739 list_init(&entry->entry);
2740 TRACE("%p: adding %p, priority %d\n", collection, entry, dwPriority);
2741 EnterCriticalSection(&collection->cs);
2742 if (dwPriority)
2743 {
2744 PWINE_STORE_LIST_ENTRY cursor;
2745 BOOL added = FALSE;
2746
2747 LIST_FOR_EACH_ENTRY(cursor, &collection->stores,
2748 WINE_STORE_LIST_ENTRY, entry)
2749 {
2750 if (cursor->dwPriority < dwPriority)
2751 {
2752 list_add_before(&cursor->entry, &entry->entry);
2753 added = TRUE;
2754 break;
2755 }
2756 }
2757 if (!added)
2758 list_add_tail(&collection->stores, &entry->entry);
2759 }
2760 else
2761 list_add_tail(&collection->stores, &entry->entry);
2762 LeaveCriticalSection(&collection->cs);
2763 ret = TRUE;
2764 }
2765 else
2766 ret = FALSE;
2767 return ret;
2768 }
2769
2770 void WINAPI CertRemoveStoreFromCollection(HCERTSTORE hCollectionStore,
2771 HCERTSTORE hSiblingStore)
2772 {
2773 PWINE_COLLECTIONSTORE collection = (PWINE_COLLECTIONSTORE)hCollectionStore;
2774 WINECRYPT_CERTSTORE *sibling = (WINECRYPT_CERTSTORE *)hSiblingStore;
2775 PWINE_STORE_LIST_ENTRY store, next;
2776
2777 TRACE("(%p, %p)\n", hCollectionStore, hSiblingStore);
2778
2779 if (!collection || !sibling)
2780 return;
2781 if (collection->hdr.dwMagic != WINE_CRYPTCERTSTORE_MAGIC)
2782 {
2783 SetLastError(E_INVALIDARG);
2784 return;
2785 }
2786 if (collection->hdr.type != StoreTypeCollection)
2787 return;
2788 if (sibling->dwMagic != WINE_CRYPTCERTSTORE_MAGIC)
2789 {
2790 SetLastError(E_INVALIDARG);
2791 return;
2792 }
2793 EnterCriticalSection(&collection->cs);
2794 LIST_FOR_EACH_ENTRY_SAFE(store, next, &collection->stores,
2795 WINE_STORE_LIST_ENTRY, entry)
2796 {
2797 if (store->store == sibling)
2798 {
2799 list_remove(&store->entry);
2800 CertCloseStore(store->store, 0);
2801 CryptMemFree(store);
2802 break;
2803 }
2804 }
2805 LeaveCriticalSection(&collection->cs);
2806 }
2807
2808 static LONG CRYPT_OpenParentStore(DWORD dwFlags,
2809 void *pvSystemStoreLocationPara, HKEY *key)
2810 {
2811 HKEY root;
2812 LPCWSTR base;
2813
2814 TRACE("(%08x, %p)\n", dwFlags, pvSystemStoreLocationPara);
2815
2816 switch (dwFlags & CERT_SYSTEM_STORE_LOCATION_MASK)
2817 {
2818 case CERT_SYSTEM_STORE_LOCAL_MACHINE:
2819 root = HKEY_LOCAL_MACHINE;
2820 base = CERT_LOCAL_MACHINE_SYSTEM_STORE_REGPATH;
2821 break;
2822 case CERT_SYSTEM_STORE_CURRENT_USER:
2823 root = HKEY_CURRENT_USER;
2824 base = CERT_LOCAL_MACHINE_SYSTEM_STORE_REGPATH;
2825 break;
2826 case CERT_SYSTEM_STORE_CURRENT_SERVICE:
2827 /* hklm\Software\Microsoft\Cryptography\Services\servicename\
2828 * SystemCertificates
2829 */
2830 FIXME("CERT_SYSTEM_STORE_CURRENT_SERVICE\n");
2831 return ERROR_FILE_NOT_FOUND;
2832 case CERT_SYSTEM_STORE_SERVICES:
2833 /* hklm\Software\Microsoft\Cryptography\Services\servicename\
2834 * SystemCertificates
2835 */
2836 FIXME("CERT_SYSTEM_STORE_SERVICES\n");
2837 return ERROR_FILE_NOT_FOUND;
2838 case CERT_SYSTEM_STORE_USERS:
2839 /* hku\user sid\Software\Microsoft\SystemCertificates */
2840 FIXME("CERT_SYSTEM_STORE_USERS\n");
2841 return ERROR_FILE_NOT_FOUND;
2842 case CERT_SYSTEM_STORE_CURRENT_USER_GROUP_POLICY:
2843 root = HKEY_CURRENT_USER;
2844 base = CERT_GROUP_POLICY_SYSTEM_STORE_REGPATH;
2845 break;
2846 case CERT_SYSTEM_STORE_LOCAL_MACHINE_GROUP_POLICY:
2847 root = HKEY_LOCAL_MACHINE;
2848 base = CERT_GROUP_POLICY_SYSTEM_STORE_REGPATH;
2849 break;
2850 case CERT_SYSTEM_STORE_LOCAL_MACHINE_ENTERPRISE:
2851 /* hklm\Software\Microsoft\EnterpriseCertificates */
2852 FIXME("CERT_SYSTEM_STORE_LOCAL_MACHINE_ENTERPRISE\n");
2853 return ERROR_FILE_NOT_FOUND;
2854 default:
2855 return ERROR_FILE_NOT_FOUND;
2856 }
2857
2858 return RegOpenKeyExW(root, base, 0, KEY_READ, key);
2859 }
2860
2861 BOOL WINAPI CertEnumSystemStore(DWORD dwFlags, void *pvSystemStoreLocationPara,
2862 void *pvArg, PFN_CERT_ENUM_SYSTEM_STORE pfnEnum)
2863 {
2864 BOOL ret = FALSE;
2865 LONG rc;
2866 HKEY key;
2867
2868 TRACE("(%08x, %p, %p, %p)\n", dwFlags, pvSystemStoreLocationPara, pvArg,
2869 pfnEnum);
2870
2871 rc = CRYPT_OpenParentStore(dwFlags, pvArg, &key);
2872 if (!rc)
2873 {
2874 DWORD index = 0;
2875 CERT_SYSTEM_STORE_INFO info = { sizeof(info) };
2876
2877 ret = TRUE;
2878 do {
2879 WCHAR name[MAX_PATH];
2880 DWORD size = sizeof(name) / sizeof(name[0]);
2881
2882 rc = RegEnumKeyExW(key, index++, name, &size, NULL, NULL, NULL,
2883 NULL);
2884 if (!rc)
2885 ret = pfnEnum(name, 0, &info, NULL, pvArg);
2886 } while (ret && !rc);
2887 if (ret && rc != ERROR_NO_MORE_ITEMS)
2888 SetLastError(rc);
2889 }
2890 else
2891 SetLastError(rc);
2892 return ret;
2893 }
Maarten's multimedia branch