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[CRYPTUI] Sync with Wine Staging 3.3. CORE-14434
[reactos.git] / dll / win32 / cryptui / main.c
1 /*
2 * Copyright 2008 Juan Lang
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
17 */
18
19 #include "config.h"
20
21 #include <stdarg.h>
22
23 #define COBJMACROS
24 #define NONAMELESSUNION
25
26 #include "windef.h"
27 #include "winbase.h"
28 #include "winnls.h"
29 #include "winuser.h"
30 #include "softpub.h"
31 #include "wingdi.h"
32 #include "richedit.h"
33 #include "ole2.h"
34 #include "richole.h"
35 #include "commdlg.h"
36 #include "commctrl.h"
37 #include "cryptuiapi.h"
38 #include "cryptuires.h"
39 #include "urlmon.h"
40 #include "hlink.h"
41 #include "winreg.h"
42 #include "wine/debug.h"
43 #include "wine/unicode.h"
44
45 WINE_DEFAULT_DEBUG_CHANNEL(cryptui);
46
47 static HINSTANCE hInstance;
48
49 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
50 {
51 TRACE("(0x%p, %d, %p)\n", hinstDLL, fdwReason, lpvReserved);
52
53 switch (fdwReason)
54 {
55 case DLL_WINE_PREATTACH:
56 return FALSE; /* prefer native version */
57 case DLL_PROCESS_ATTACH:
58 hInstance = hinstDLL;
59 DisableThreadLibraryCalls(hinstDLL);
60 break;
61 }
62 return TRUE;
63 }
64
65 #define MAX_STRING_LEN 512
66
67 static void add_cert_columns(HWND hwnd)
68 {
69 HWND lv = GetDlgItem(hwnd, IDC_MGR_CERTS);
70 RECT rc;
71 WCHAR buf[MAX_STRING_LEN];
72 LVCOLUMNW column;
73
74 SendMessageW(lv, LVM_SETEXTENDEDLISTVIEWSTYLE, 0, LVS_EX_FULLROWSELECT);
75 GetWindowRect(lv, &rc);
76 LoadStringW(hInstance, IDS_SUBJECT_COLUMN, buf,
77 sizeof(buf) / sizeof(buf[0]));
78 column.mask = LVCF_WIDTH | LVCF_TEXT;
79 column.cx = (rc.right - rc.left) * 29 / 100 - 2;
80 column.pszText = buf;
81 SendMessageW(lv, LVM_INSERTCOLUMNW, 0, (LPARAM)&column);
82 LoadStringW(hInstance, IDS_ISSUER_COLUMN, buf,
83 sizeof(buf) / sizeof(buf[0]));
84 SendMessageW(lv, LVM_INSERTCOLUMNW, 1, (LPARAM)&column);
85 column.cx = (rc.right - rc.left) * 16 / 100 - 2;
86 LoadStringW(hInstance, IDS_EXPIRATION_COLUMN, buf,
87 sizeof(buf) / sizeof(buf[0]));
88 SendMessageW(lv, LVM_INSERTCOLUMNW, 2, (LPARAM)&column);
89 column.cx = (rc.right - rc.left) * 23 / 100 - 1;
90 LoadStringW(hInstance, IDS_FRIENDLY_NAME_COLUMN, buf,
91 sizeof(buf) / sizeof(buf[0]));
92 SendMessageW(lv, LVM_INSERTCOLUMNW, 3, (LPARAM)&column);
93 }
94
95 static void add_cert_to_view(HWND lv, PCCERT_CONTEXT cert, DWORD *allocatedLen,
96 LPWSTR *str)
97 {
98 DWORD len;
99 LVITEMW item;
100 WCHAR dateFmt[80]; /* sufficient for LOCALE_SSHORTDATE */
101 WCHAR date[80];
102 SYSTEMTIME sysTime;
103 LPWSTR none;
104
105 item.mask = LVIF_IMAGE | LVIF_PARAM | LVIF_TEXT;
106 item.iItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
107 item.iSubItem = 0;
108 item.iImage = 0;
109 item.lParam = (LPARAM)CertDuplicateCertificateContext(cert);
110 len = CertGetNameStringW(cert, CERT_NAME_SIMPLE_DISPLAY_TYPE, 0, NULL,
111 NULL, 0);
112 if (len > *allocatedLen)
113 {
114 HeapFree(GetProcessHeap(), 0, *str);
115 *str = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
116 if (*str)
117 *allocatedLen = len;
118 }
119 if (*str)
120 {
121 CertGetNameStringW(cert, CERT_NAME_SIMPLE_DISPLAY_TYPE, 0, NULL,
122 *str, len);
123 item.pszText = *str;
124 SendMessageW(lv, LVM_INSERTITEMW, 0, (LPARAM)&item);
125 }
126
127 item.mask = LVIF_TEXT;
128 len = CertGetNameStringW(cert, CERT_NAME_SIMPLE_DISPLAY_TYPE,
129 CERT_NAME_ISSUER_FLAG, NULL, NULL, 0);
130 if (len > *allocatedLen)
131 {
132 HeapFree(GetProcessHeap(), 0, *str);
133 *str = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
134 if (*str)
135 *allocatedLen = len;
136 }
137 if (*str)
138 {
139 CertGetNameStringW(cert, CERT_NAME_SIMPLE_DISPLAY_TYPE,
140 CERT_NAME_ISSUER_FLAG, NULL, *str, len);
141 item.pszText = *str;
142 item.iSubItem = 1;
143 SendMessageW(lv, LVM_SETITEMTEXTW, item.iItem, (LPARAM)&item);
144 }
145
146 GetLocaleInfoW(LOCALE_SYSTEM_DEFAULT, LOCALE_SSHORTDATE, dateFmt,
147 sizeof(dateFmt) / sizeof(dateFmt[0]));
148 FileTimeToSystemTime(&cert->pCertInfo->NotAfter, &sysTime);
149 GetDateFormatW(LOCALE_SYSTEM_DEFAULT, 0, &sysTime, dateFmt, date,
150 sizeof(date) / sizeof(date[0]));
151 item.pszText = date;
152 item.iSubItem = 2;
153 SendMessageW(lv, LVM_SETITEMTEXTW, item.iItem, (LPARAM)&item);
154
155 if (!CertGetCertificateContextProperty(cert, CERT_FRIENDLY_NAME_PROP_ID,
156 NULL, &len))
157 len = LoadStringW(hInstance, IDS_FRIENDLY_NAME_NONE, (LPWSTR)&none, 0);
158 if (len > *allocatedLen)
159 {
160 HeapFree(GetProcessHeap(), 0, *str);
161 *str = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
162 if (*str)
163 *allocatedLen = len;
164 }
165 if (*str)
166 {
167 if (!CertGetCertificateContextProperty(cert, CERT_FRIENDLY_NAME_PROP_ID,
168 *str, &len))
169 item.pszText = none;
170 else
171 item.pszText = *str;
172 item.iSubItem = 3;
173 SendMessageW(lv, LVM_SETITEMTEXTW, item.iItem, (LPARAM)&item);
174 }
175 }
176
177 static LPSTR get_cert_mgr_usages(void)
178 {
179 static const WCHAR keyName[] = { 'S','o','f','t','w','a','r','e','\\','M',
180 'i','c','r','o','s','o','f','t','\\','C','r','y','p','t','o','g','r','a',
181 'p','h','y','\\','U','I','\\','C','e','r','t','m','g','r','\\','P','u',
182 'r','p','o','s','e',0 };
183 LPSTR str = NULL;
184 HKEY key;
185
186 if (!RegCreateKeyExW(HKEY_CURRENT_USER, keyName, 0, NULL, 0, KEY_READ,
187 NULL, &key, NULL))
188 {
189 LONG rc;
190 DWORD type, size;
191
192 rc = RegQueryValueExA(key, "Purpose", NULL, &type, NULL, &size);
193 if ((!rc || rc == ERROR_MORE_DATA) && type == REG_SZ)
194 {
195 str = HeapAlloc(GetProcessHeap(), 0, size);
196 if (str)
197 {
198 rc = RegQueryValueExA(key, "Purpose", NULL, NULL, (LPBYTE)str,
199 &size);
200 if (rc)
201 {
202 HeapFree(GetProcessHeap(), 0, str);
203 str = NULL;
204 }
205 }
206 }
207 RegCloseKey(key);
208 }
209 return str;
210 }
211
212 typedef enum {
213 PurposeFilterShowAll = 0,
214 PurposeFilterShowAdvanced = 1,
215 PurposeFilterShowOID = 2
216 } PurposeFilter;
217
218 static void initialize_purpose_selection(HWND hwnd)
219 {
220 HWND cb = GetDlgItem(hwnd, IDC_MGR_PURPOSE_SELECTION);
221 WCHAR buf[MAX_STRING_LEN];
222 LPSTR usages;
223 int index;
224
225 LoadStringW(hInstance, IDS_PURPOSE_ALL, buf,
226 sizeof(buf) / sizeof(buf[0]));
227 index = SendMessageW(cb, CB_INSERTSTRING, -1, (LPARAM)buf);
228 SendMessageW(cb, CB_SETITEMDATA, index, (LPARAM)PurposeFilterShowAll);
229 LoadStringW(hInstance, IDS_PURPOSE_ADVANCED, buf,
230 sizeof(buf) / sizeof(buf[0]));
231 index = SendMessageW(cb, CB_INSERTSTRING, -1, (LPARAM)buf);
232 SendMessageW(cb, CB_SETITEMDATA, index, (LPARAM)PurposeFilterShowAdvanced);
233 SendMessageW(cb, CB_SETCURSEL, 0, 0);
234 if ((usages = get_cert_mgr_usages()))
235 {
236 LPSTR ptr, comma;
237
238 for (ptr = usages, comma = strchr(ptr, ','); ptr && *ptr;
239 ptr = comma ? comma + 1 : NULL,
240 comma = ptr ? strchr(ptr, ',') : NULL)
241 {
242 PCCRYPT_OID_INFO info;
243
244 if (comma)
245 *comma = 0;
246 if ((info = CryptFindOIDInfo(CRYPT_OID_INFO_OID_KEY, ptr, 0)))
247 {
248 index = SendMessageW(cb, CB_INSERTSTRING, 0,
249 (LPARAM)info->pwszName);
250 SendMessageW(cb, CB_SETITEMDATA, index, (LPARAM)info);
251 }
252 }
253 HeapFree(GetProcessHeap(), 0, usages);
254 }
255 }
256
257 extern BOOL WINAPI WTHelperGetKnownUsages(DWORD action,
258 PCCRYPT_OID_INFO **usages);
259
260 static CERT_ENHKEY_USAGE *add_oid_to_usage(CERT_ENHKEY_USAGE *usage, LPSTR oid)
261 {
262 if (!usage->cUsageIdentifier)
263 usage->rgpszUsageIdentifier = HeapAlloc(GetProcessHeap(), 0,
264 sizeof(LPSTR));
265 else
266 usage->rgpszUsageIdentifier = HeapReAlloc(GetProcessHeap(), 0,
267 usage->rgpszUsageIdentifier,
268 (usage->cUsageIdentifier + 1) * sizeof(LPSTR));
269 if (usage->rgpszUsageIdentifier)
270 usage->rgpszUsageIdentifier[usage->cUsageIdentifier++] = oid;
271 else
272 {
273 HeapFree(GetProcessHeap(), 0, usage);
274 usage = NULL;
275 }
276 return usage;
277 }
278
279 static CERT_ENHKEY_USAGE *convert_usages_str_to_usage(LPSTR usageStr)
280 {
281 CERT_ENHKEY_USAGE *usage = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
282 sizeof(CERT_ENHKEY_USAGE));
283
284 if (usage)
285 {
286 LPSTR ptr, comma;
287
288 for (ptr = usageStr, comma = strchr(ptr, ','); usage && ptr && *ptr;
289 ptr = comma ? comma + 1 : NULL,
290 comma = ptr ? strchr(ptr, ',') : NULL)
291 {
292 if (comma)
293 *comma = 0;
294 usage = add_oid_to_usage(usage, ptr);
295 }
296 }
297 return usage;
298 }
299
300 static CERT_ENHKEY_USAGE *create_advanced_filter(void)
301 {
302 CERT_ENHKEY_USAGE *advancedUsage = HeapAlloc(GetProcessHeap(),
303 HEAP_ZERO_MEMORY, sizeof(CERT_ENHKEY_USAGE));
304
305 if (advancedUsage)
306 {
307 PCCRYPT_OID_INFO *usages;
308
309 if (WTHelperGetKnownUsages(1, &usages))
310 {
311 LPSTR disabledUsagesStr;
312
313 if ((disabledUsagesStr = get_cert_mgr_usages()))
314 {
315 CERT_ENHKEY_USAGE *disabledUsages =
316 convert_usages_str_to_usage(disabledUsagesStr);
317
318 if (disabledUsages)
319 {
320 PCCRYPT_OID_INFO *ptr;
321
322 for (ptr = usages; advancedUsage && *ptr; ptr++)
323 {
324 DWORD i;
325 BOOL disabled = FALSE;
326
327 for (i = 0; !disabled &&
328 i < disabledUsages->cUsageIdentifier; i++)
329 if (!strcmp(disabledUsages->rgpszUsageIdentifier[i],
330 (*ptr)->pszOID))
331 disabled = TRUE;
332 if (!disabled)
333 advancedUsage = add_oid_to_usage(advancedUsage,
334 (LPSTR)(*ptr)->pszOID);
335 }
336 /* The individual strings are pointers to disabledUsagesStr,
337 * so they're freed when it is.
338 */
339 HeapFree(GetProcessHeap(), 0,
340 disabledUsages->rgpszUsageIdentifier);
341 HeapFree(GetProcessHeap(), 0, disabledUsages);
342 }
343 HeapFree(GetProcessHeap(), 0, disabledUsagesStr);
344 }
345 WTHelperGetKnownUsages(2, &usages);
346 }
347 }
348 return advancedUsage;
349 }
350
351 static int CALLBACK cert_mgr_sort_by_subject(LPARAM lp1, LPARAM lp2, LPARAM lp);
352
353 static void show_store_certs(HWND hwnd, HCERTSTORE store)
354 {
355 HWND lv = GetDlgItem(hwnd, IDC_MGR_CERTS);
356 HWND cb = GetDlgItem(hwnd, IDC_MGR_PURPOSE_SELECTION);
357 PCCERT_CONTEXT cert = NULL;
358 DWORD allocatedLen = 0;
359 LPWSTR str = NULL;
360 int index;
361 PurposeFilter filter = PurposeFilterShowAll;
362 LPCSTR oid = NULL;
363 CERT_ENHKEY_USAGE *advanced = NULL;
364
365 index = SendMessageW(cb, CB_GETCURSEL, 0, 0);
366 if (index >= 0)
367 {
368 INT_PTR data = SendMessageW(cb, CB_GETITEMDATA, index, 0);
369
370 if (!HIWORD(data))
371 filter = data;
372 else
373 {
374 PCCRYPT_OID_INFO info = (PCCRYPT_OID_INFO)data;
375
376 filter = PurposeFilterShowOID;
377 oid = info->pszOID;
378 }
379 }
380 if (filter == PurposeFilterShowAdvanced)
381 advanced = create_advanced_filter();
382 do {
383 cert = CertEnumCertificatesInStore(store, cert);
384 if (cert)
385 {
386 BOOL show = FALSE;
387
388 if (filter == PurposeFilterShowAll)
389 show = TRUE;
390 else
391 {
392 int numOIDs;
393 DWORD cbOIDs = 0;
394
395 if (CertGetValidUsages(1, &cert, &numOIDs, NULL, &cbOIDs))
396 {
397 if (numOIDs == -1)
398 {
399 /* -1 implies all usages are valid */
400 show = TRUE;
401 }
402 else
403 {
404 LPSTR *oids = HeapAlloc(GetProcessHeap(), 0, cbOIDs);
405
406 if (oids)
407 {
408 if (CertGetValidUsages(1, &cert, &numOIDs, oids,
409 &cbOIDs))
410 {
411 int i;
412
413 if (filter == PurposeFilterShowOID)
414 {
415 for (i = 0; !show && i < numOIDs; i++)
416 if (!strcmp(oids[i], oid))
417 show = TRUE;
418 }
419 else
420 {
421 for (i = 0; !show && i < numOIDs; i++)
422 {
423 DWORD j;
424
425 for (j = 0; !show &&
426 j < advanced->cUsageIdentifier; j++)
427 if (!strcmp(oids[i],
428 advanced->rgpszUsageIdentifier[j]))
429 show = TRUE;
430 }
431 }
432 }
433 HeapFree(GetProcessHeap(), 0, oids);
434 }
435 }
436 }
437 }
438 if (show)
439 add_cert_to_view(lv, cert, &allocatedLen, &str);
440 }
441 } while (cert);
442 HeapFree(GetProcessHeap(), 0, str);
443 if (advanced)
444 {
445 HeapFree(GetProcessHeap(), 0, advanced->rgpszUsageIdentifier);
446 HeapFree(GetProcessHeap(), 0, advanced);
447 }
448 SendMessageW(lv, LVM_SORTITEMSEX, (WPARAM)lv,
449 (LPARAM)cert_mgr_sort_by_subject);
450 }
451
452 static const WCHAR my[] = { 'M','y',0 };
453 static const WCHAR addressBook[] = {
454 'A','d','d','r','e','s','s','B','o','o','k',0 };
455 static const WCHAR ca[] = { 'C','A',0 };
456 static const WCHAR root[] = { 'R','o','o','t',0 };
457 static const WCHAR trustedPublisher[] = {
458 'T','r','u','s','t','e','d','P','u','b','l','i','s','h','e','r',0 };
459 static const WCHAR disallowed[] = { 'D','i','s','a','l','l','o','w','e','d',0 };
460
461 struct CertMgrStoreInfo
462 {
463 LPCWSTR name;
464 int removeWarning;
465 int removePluralWarning;
466 };
467
468 static const struct CertMgrStoreInfo defaultStoreList[] = {
469 { my, IDS_WARN_REMOVE_MY, IDS_WARN_REMOVE_PLURAL_MY },
470 { addressBook, IDS_WARN_REMOVE_ADDRESSBOOK,
471 IDS_WARN_REMOVE_PLURAL_ADDRESSBOOK },
472 { ca, IDS_WARN_REMOVE_CA, IDS_WARN_REMOVE_PLURAL_CA },
473 { root, IDS_WARN_REMOVE_ROOT, IDS_WARN_REMOVE_PLURAL_ROOT },
474 { trustedPublisher, IDS_WARN_REMOVE_TRUSTEDPUBLISHER,
475 IDS_WARN_REMOVE_PLURAL_TRUSTEDPUBLISHER },
476 { disallowed, IDS_WARN_REMOVE_DEFAULT },
477 };
478
479 static const struct CertMgrStoreInfo publisherStoreList[] = {
480 { root, IDS_WARN_REMOVE_ROOT, IDS_WARN_REMOVE_PLURAL_ROOT },
481 { trustedPublisher, IDS_WARN_REMOVE_TRUSTEDPUBLISHER,
482 IDS_WARN_REMOVE_PLURAL_TRUSTEDPUBLISHER },
483 { disallowed, IDS_WARN_REMOVE_PLURAL_DEFAULT },
484 };
485
486 struct CertMgrData
487 {
488 HIMAGELIST imageList;
489 LPCWSTR title;
490 DWORD nStores;
491 const struct CertMgrStoreInfo *stores;
492 };
493
494 static void show_cert_stores(HWND hwnd, DWORD dwFlags, struct CertMgrData *data)
495 {
496 const struct CertMgrStoreInfo *storeList;
497 int cStores, i;
498 HWND tab = GetDlgItem(hwnd, IDC_MGR_STORES);
499
500 if (dwFlags & CRYPTUI_CERT_MGR_PUBLISHER_TAB)
501 {
502 storeList = publisherStoreList;
503 cStores = sizeof(publisherStoreList) / sizeof(publisherStoreList[0]);
504 }
505 else
506 {
507 storeList = defaultStoreList;
508 cStores = sizeof(defaultStoreList) / sizeof(defaultStoreList[0]);
509 }
510 if (dwFlags & CRYPTUI_CERT_MGR_SINGLE_TAB_FLAG)
511 cStores = 1;
512 data->nStores = cStores;
513 data->stores = storeList;
514 for (i = 0; i < cStores; i++)
515 {
516 LPCWSTR name;
517 TCITEMW item;
518 HCERTSTORE store;
519
520 if (!(name = CryptFindLocalizedName(storeList[i].name)))
521 name = storeList[i].name;
522 store = CertOpenStore(CERT_STORE_PROV_SYSTEM_W, 0, 0,
523 CERT_SYSTEM_STORE_CURRENT_USER, storeList[i].name);
524 item.mask = TCIF_TEXT | TCIF_PARAM;
525 item.pszText = (LPWSTR)name;
526 item.lParam = (LPARAM)store;
527 SendMessageW(tab, TCM_INSERTITEMW, i, (LPARAM)&item);
528 }
529 }
530
531 static void free_certs(HWND lv)
532 {
533 LVITEMW item;
534 int items = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0), i;
535
536 for (i = 0; i < items; i++)
537 {
538 item.mask = LVIF_PARAM;
539 item.iItem = i;
540 item.iSubItem = 0;
541 SendMessageW(lv, LVM_GETITEMW, 0, (LPARAM)&item);
542 CertFreeCertificateContext((PCCERT_CONTEXT)item.lParam);
543 }
544 }
545
546 static HCERTSTORE cert_mgr_index_to_store(HWND tab, int index)
547 {
548 TCITEMW item;
549
550 item.mask = TCIF_PARAM;
551 SendMessageW(tab, TCM_GETITEMW, index, (LPARAM)&item);
552 return (HCERTSTORE)item.lParam;
553 }
554
555 static HCERTSTORE cert_mgr_current_store(HWND hwnd)
556 {
557 HWND tab = GetDlgItem(hwnd, IDC_MGR_STORES);
558
559 return cert_mgr_index_to_store(tab, SendMessageW(tab, TCM_GETCURSEL, 0, 0));
560 }
561
562 static void close_stores(HWND tab)
563 {
564 int i, tabs = SendMessageW(tab, TCM_GETITEMCOUNT, 0, 0);
565
566 for (i = 0; i < tabs; i++)
567 CertCloseStore(cert_mgr_index_to_store(tab, i), 0);
568 }
569
570 static void refresh_store_certs(HWND hwnd)
571 {
572 HWND lv = GetDlgItem(hwnd, IDC_MGR_CERTS);
573
574 free_certs(lv);
575 SendMessageW(lv, LVM_DELETEALLITEMS, 0, 0);
576 show_store_certs(hwnd, cert_mgr_current_store(hwnd));
577 }
578
579 typedef enum {
580 CheckBitmapIndexUnchecked = 1,
581 CheckBitmapIndexChecked = 2,
582 CheckBitmapIndexDisabledUnchecked = 3,
583 CheckBitmapIndexDisabledChecked = 4
584 } CheckBitmapIndex;
585
586 static void add_known_usage(HWND lv, PCCRYPT_OID_INFO info,
587 CheckBitmapIndex state)
588 {
589 LVITEMW item;
590
591 item.mask = LVIF_TEXT | LVIF_STATE | LVIF_PARAM;
592 item.state = INDEXTOSTATEIMAGEMASK(state);
593 item.stateMask = LVIS_STATEIMAGEMASK;
594 item.iItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
595 item.iSubItem = 0;
596 item.lParam = (LPARAM)info;
597 item.pszText = (LPWSTR)info->pwszName;
598 SendMessageW(lv, LVM_INSERTITEMW, 0, (LPARAM)&item);
599 }
600
601 static void add_known_usages_to_list(HWND lv, CheckBitmapIndex state)
602 {
603 PCCRYPT_OID_INFO *usages;
604
605 if (WTHelperGetKnownUsages(1, &usages))
606 {
607 PCCRYPT_OID_INFO *ptr;
608
609 for (ptr = usages; *ptr; ptr++)
610 add_known_usage(lv, *ptr, state);
611 WTHelperGetKnownUsages(2, &usages);
612 }
613 }
614
615 static void toggle_usage(HWND hwnd, int iItem)
616 {
617 LVITEMW item;
618 int res;
619 HWND lv = GetDlgItem(hwnd, IDC_CERTIFICATE_USAGES);
620
621 item.mask = LVIF_STATE;
622 item.iItem = iItem;
623 item.iSubItem = 0;
624 item.stateMask = LVIS_STATEIMAGEMASK;
625 res = SendMessageW(lv, LVM_GETITEMW, 0, (LPARAM)&item);
626 if (res)
627 {
628 int state = item.state >> 12;
629
630 item.state = INDEXTOSTATEIMAGEMASK(
631 state == CheckBitmapIndexChecked ? CheckBitmapIndexUnchecked :
632 CheckBitmapIndexChecked);
633 SendMessageW(lv, LVM_SETITEMSTATE, iItem, (LPARAM)&item);
634 }
635 }
636
637 static LONG_PTR find_oid_in_list(HWND lv, LPCSTR oid)
638 {
639 PCCRYPT_OID_INFO oidInfo = CryptFindOIDInfo(CRYPT_OID_INFO_OID_KEY,
640 (void *)oid, CRYPT_ENHKEY_USAGE_OID_GROUP_ID);
641 LONG_PTR ret;
642
643 if (oidInfo)
644 {
645 LVFINDINFOW findInfo;
646
647 findInfo.flags = LVFI_PARAM;
648 findInfo.lParam = (LPARAM)oidInfo;
649 ret = SendMessageW(lv, LVM_FINDITEMW, -1, (LPARAM)&findInfo);
650 }
651 else
652 {
653 LVFINDINFOA findInfo;
654
655 findInfo.flags = LVFI_STRING;
656 findInfo.psz = oid;
657 ret = SendMessageW(lv, LVM_FINDITEMA, -1, (LPARAM)&findInfo);
658 }
659 return ret;
660 }
661
662 static void save_cert_mgr_usages(HWND hwnd)
663 {
664 static const WCHAR keyName[] = { 'S','o','f','t','w','a','r','e','\\','M',
665 'i','c','r','o','s','o','f','t','\\','C','r','y','p','t','o','g','r','a',
666 'p','h','y','\\','U','I','\\','C','e','r','t','m','g','r','\\','P','u',
667 'r','p','o','s','e',0 };
668 HKEY key;
669 HWND lv = GetDlgItem(hwnd, IDC_CERTIFICATE_USAGES);
670 int purposes = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0), i;
671 LVITEMW item;
672 LPSTR str = NULL;
673
674 item.mask = LVIF_STATE | LVIF_PARAM;
675 item.iSubItem = 0;
676 item.stateMask = LVIS_STATEIMAGEMASK;
677 for (i = 0; i < purposes; i++)
678 {
679 item.iItem = i;
680 if (SendMessageW(lv, LVM_GETITEMW, 0, (LPARAM)&item))
681 {
682 int state = item.state >> 12;
683
684 if (state == CheckBitmapIndexUnchecked)
685 {
686 CRYPT_OID_INFO *info = (CRYPT_OID_INFO *)item.lParam;
687 BOOL firstString = TRUE;
688
689 if (!str)
690 str = HeapAlloc(GetProcessHeap(), 0,
691 strlen(info->pszOID) + 1);
692 else
693 {
694 str = HeapReAlloc(GetProcessHeap(), 0, str,
695 strlen(str) + 1 + strlen(info->pszOID) + 1);
696 firstString = FALSE;
697 }
698 if (str)
699 {
700 LPSTR ptr = firstString ? str : str + strlen(str);
701
702 if (!firstString)
703 *ptr++ = ',';
704 strcpy(ptr, info->pszOID);
705 }
706 }
707 }
708 }
709 if (!RegCreateKeyExW(HKEY_CURRENT_USER, keyName, 0, NULL, 0, KEY_ALL_ACCESS,
710 NULL, &key, NULL))
711 {
712 if (str)
713 RegSetValueExA(key, "Purpose", 0, REG_SZ, (const BYTE *)str,
714 strlen(str) + 1);
715 else
716 RegDeleteValueA(key, "Purpose");
717 RegCloseKey(key);
718 }
719 HeapFree(GetProcessHeap(), 0, str);
720 }
721
722 static LRESULT CALLBACK cert_mgr_advanced_dlg_proc(HWND hwnd, UINT msg,
723 WPARAM wp, LPARAM lp)
724 {
725 switch (msg)
726 {
727 case WM_INITDIALOG:
728 {
729 RECT rc;
730 LVCOLUMNW column;
731 HWND lv = GetDlgItem(hwnd, IDC_CERTIFICATE_USAGES);
732 HIMAGELIST imageList;
733 LPSTR disabledUsages;
734
735 GetWindowRect(lv, &rc);
736 column.mask = LVCF_WIDTH;
737 column.cx = rc.right - rc.left;
738 SendMessageW(lv, LVM_INSERTCOLUMNW, 0, (LPARAM)&column);
739 imageList = ImageList_Create(16, 16, ILC_COLOR4 | ILC_MASK, 4, 0);
740 if (imageList)
741 {
742 HBITMAP bmp;
743 COLORREF backColor = RGB(255, 0, 255);
744
745 bmp = LoadBitmapW(hInstance, MAKEINTRESOURCEW(IDB_CHECKS));
746 ImageList_AddMasked(imageList, bmp, backColor);
747 DeleteObject(bmp);
748 ImageList_SetBkColor(imageList, CLR_NONE);
749 SendMessageW(lv, LVM_SETIMAGELIST, LVSIL_STATE, (LPARAM)imageList);
750 SetWindowLongPtrW(hwnd, DWLP_USER, (LPARAM)imageList);
751 }
752 add_known_usages_to_list(lv, CheckBitmapIndexChecked);
753 if ((disabledUsages = get_cert_mgr_usages()))
754 {
755 LPSTR ptr, comma;
756
757 for (ptr = disabledUsages, comma = strchr(ptr, ','); ptr && *ptr;
758 ptr = comma ? comma + 1 : NULL,
759 comma = ptr ? strchr(ptr, ',') : NULL)
760 {
761 LONG_PTR index;
762
763 if (comma)
764 *comma = 0;
765 if ((index = find_oid_in_list(lv, ptr)) != -1)
766 toggle_usage(hwnd, index);
767 }
768 HeapFree(GetProcessHeap(), 0, disabledUsages);
769 }
770 break;
771 }
772 case WM_NOTIFY:
773 {
774 NMHDR *hdr = (NMHDR *)lp;
775 NMITEMACTIVATE *nm;
776
777 switch (hdr->code)
778 {
779 case NM_CLICK:
780 nm = (NMITEMACTIVATE *)lp;
781 toggle_usage(hwnd, nm->iItem);
782 SendMessageW(GetParent(hwnd), PSM_CHANGED, (WPARAM)hwnd, 0);
783 break;
784 }
785 break;
786 }
787 case WM_COMMAND:
788 switch (wp)
789 {
790 case IDOK:
791 save_cert_mgr_usages(hwnd);
792 ImageList_Destroy((HIMAGELIST)GetWindowLongPtrW(hwnd, DWLP_USER));
793 EndDialog(hwnd, IDOK);
794 break;
795 case IDCANCEL:
796 ImageList_Destroy((HIMAGELIST)GetWindowLongPtrW(hwnd, DWLP_USER));
797 EndDialog(hwnd, IDCANCEL);
798 break;
799 }
800 break;
801 }
802 return 0;
803 }
804
805 static void cert_mgr_clear_cert_selection(HWND hwnd)
806 {
807 WCHAR empty[] = { 0 };
808
809 EnableWindow(GetDlgItem(hwnd, IDC_MGR_EXPORT), FALSE);
810 EnableWindow(GetDlgItem(hwnd, IDC_MGR_REMOVE), FALSE);
811 EnableWindow(GetDlgItem(hwnd, IDC_MGR_VIEW), FALSE);
812 SendMessageW(GetDlgItem(hwnd, IDC_MGR_PURPOSES), WM_SETTEXT, 0,
813 (LPARAM)empty);
814 refresh_store_certs(hwnd);
815 }
816
817 static PCCERT_CONTEXT cert_mgr_index_to_cert(HWND hwnd, int index)
818 {
819 PCCERT_CONTEXT cert = NULL;
820 LVITEMW item;
821
822 item.mask = LVIF_PARAM;
823 item.iItem = index;
824 item.iSubItem = 0;
825 if (SendMessageW(GetDlgItem(hwnd, IDC_MGR_CERTS), LVM_GETITEMW, 0,
826 (LPARAM)&item))
827 cert = (PCCERT_CONTEXT)item.lParam;
828 return cert;
829 }
830
831 static void show_selected_cert(HWND hwnd, int index)
832 {
833 PCCERT_CONTEXT cert = cert_mgr_index_to_cert(hwnd, index);
834
835 if (cert)
836 {
837 CRYPTUI_VIEWCERTIFICATE_STRUCTW viewInfo;
838
839 memset(&viewInfo, 0, sizeof(viewInfo));
840 viewInfo.dwSize = sizeof(viewInfo);
841 viewInfo.hwndParent = hwnd;
842 viewInfo.pCertContext = cert;
843 /* FIXME: this should be modal */
844 CryptUIDlgViewCertificateW(&viewInfo, NULL);
845 }
846 }
847
848 static void cert_mgr_show_cert_usages(HWND hwnd, int index)
849 {
850 HWND text = GetDlgItem(hwnd, IDC_MGR_PURPOSES);
851 PCCERT_CONTEXT cert = cert_mgr_index_to_cert(hwnd, index);
852 PCERT_ENHKEY_USAGE usage;
853 DWORD size;
854
855 /* Get enhanced key usage. Have to check for a property and an extension
856 * separately, because CertGetEnhancedKeyUsage will succeed and return an
857 * empty usage if neither is set. Unfortunately an empty usage implies
858 * no usage is allowed, so we have to distinguish between the two cases.
859 */
860 if (CertGetEnhancedKeyUsage(cert, CERT_FIND_PROP_ONLY_ENHKEY_USAGE_FLAG,
861 NULL, &size))
862 {
863 usage = HeapAlloc(GetProcessHeap(), 0, size);
864 if (!CertGetEnhancedKeyUsage(cert,
865 CERT_FIND_PROP_ONLY_ENHKEY_USAGE_FLAG, usage, &size))
866 {
867 HeapFree(GetProcessHeap(), 0, usage);
868 usage = NULL;
869 }
870 }
871 else if (CertGetEnhancedKeyUsage(cert, CERT_FIND_EXT_ONLY_ENHKEY_USAGE_FLAG,
872 NULL, &size))
873 {
874 usage = HeapAlloc(GetProcessHeap(), 0, size);
875 if (!CertGetEnhancedKeyUsage(cert,
876 CERT_FIND_EXT_ONLY_ENHKEY_USAGE_FLAG, usage, &size))
877 {
878 HeapFree(GetProcessHeap(), 0, usage);
879 usage = NULL;
880 }
881 }
882 else
883 usage = NULL;
884 if (usage)
885 {
886 if (usage->cUsageIdentifier)
887 {
888 static const WCHAR commaSpace[] = { ',',' ',0 };
889 DWORD i, len = 1;
890 LPWSTR str, ptr;
891
892 for (i = 0; i < usage->cUsageIdentifier; i++)
893 {
894 PCCRYPT_OID_INFO info =
895 CryptFindOIDInfo(CRYPT_OID_INFO_OID_KEY,
896 usage->rgpszUsageIdentifier[i],
897 CRYPT_ENHKEY_USAGE_OID_GROUP_ID);
898
899 if (info)
900 len += strlenW(info->pwszName);
901 else
902 len += strlen(usage->rgpszUsageIdentifier[i]);
903 if (i < usage->cUsageIdentifier - 1)
904 len += strlenW(commaSpace);
905 }
906 str = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
907 if (str)
908 {
909 for (i = 0, ptr = str; i < usage->cUsageIdentifier; i++)
910 {
911 PCCRYPT_OID_INFO info =
912 CryptFindOIDInfo(CRYPT_OID_INFO_OID_KEY,
913 usage->rgpszUsageIdentifier[i],
914 CRYPT_ENHKEY_USAGE_OID_GROUP_ID);
915
916 if (info)
917 {
918 strcpyW(ptr, info->pwszName);
919 ptr += strlenW(info->pwszName);
920 }
921 else
922 {
923 LPCSTR src = usage->rgpszUsageIdentifier[i];
924
925 for (; *src; ptr++, src++)
926 *ptr = *src;
927 *ptr = 0;
928 }
929 if (i < usage->cUsageIdentifier - 1)
930 {
931 strcpyW(ptr, commaSpace);
932 ptr += strlenW(commaSpace);
933 }
934 }
935 *ptr = 0;
936 SendMessageW(text, WM_SETTEXT, 0, (LPARAM)str);
937 HeapFree(GetProcessHeap(), 0, str);
938 }
939 HeapFree(GetProcessHeap(), 0, usage);
940 }
941 else
942 {
943 WCHAR buf[MAX_STRING_LEN];
944
945 LoadStringW(hInstance, IDS_ALLOWED_PURPOSE_NONE, buf,
946 sizeof(buf) / sizeof(buf[0]));
947 SendMessageW(text, WM_SETTEXT, 0, (LPARAM)buf);
948 }
949 }
950 else
951 {
952 WCHAR buf[MAX_STRING_LEN];
953
954 LoadStringW(hInstance, IDS_ALLOWED_PURPOSE_ALL, buf,
955 sizeof(buf) / sizeof(buf[0]));
956 SendMessageW(text, WM_SETTEXT, 0, (LPARAM)buf);
957 }
958 }
959
960 static void cert_mgr_do_remove(HWND hwnd)
961 {
962 int tabIndex = SendMessageW(GetDlgItem(hwnd, IDC_MGR_STORES),
963 TCM_GETCURSEL, 0, 0);
964 struct CertMgrData *data =
965 (struct CertMgrData *)GetWindowLongPtrW(hwnd, DWLP_USER);
966
967 if (tabIndex < data->nStores)
968 {
969 HWND lv = GetDlgItem(hwnd, IDC_MGR_CERTS);
970 WCHAR warning[MAX_STRING_LEN], title[MAX_STRING_LEN];
971 LPCWSTR pTitle;
972 int warningID;
973
974 if (SendMessageW(lv, LVM_GETSELECTEDCOUNT, 0, 0) > 1)
975 warningID = data->stores[tabIndex].removePluralWarning;
976 else
977 warningID = data->stores[tabIndex].removeWarning;
978 if (data->title)
979 pTitle = data->title;
980 else
981 {
982 LoadStringW(hInstance, IDS_CERT_MGR, title,
983 sizeof(title) / sizeof(title[0]));
984 pTitle = title;
985 }
986 LoadStringW(hInstance, warningID, warning,
987 sizeof(warning) / sizeof(warning[0]));
988 if (MessageBoxW(hwnd, warning, pTitle, MB_YESNO) == IDYES)
989 {
990 int selection = -1;
991
992 do {
993 selection = SendMessageW(lv, LVM_GETNEXTITEM, selection,
994 LVNI_SELECTED);
995 if (selection >= 0)
996 {
997 PCCERT_CONTEXT cert = cert_mgr_index_to_cert(hwnd,
998 selection);
999
1000 CertDeleteCertificateFromStore(cert);
1001 }
1002 } while (selection >= 0);
1003 cert_mgr_clear_cert_selection(hwnd);
1004 }
1005 }
1006 }
1007
1008 static void cert_mgr_do_export(HWND hwnd)
1009 {
1010 HWND lv = GetDlgItem(hwnd, IDC_MGR_CERTS);
1011 int selectionCount = SendMessageW(lv, LVM_GETSELECTEDCOUNT, 0, 0);
1012
1013 if (selectionCount == 1)
1014 {
1015 int selection = SendMessageW(lv, LVM_GETNEXTITEM, -1,
1016 LVNI_SELECTED);
1017
1018 if (selection >= 0)
1019 {
1020 PCCERT_CONTEXT cert = cert_mgr_index_to_cert(hwnd, selection);
1021
1022 if (cert)
1023 {
1024 CRYPTUI_WIZ_EXPORT_INFO info;
1025
1026 info.dwSize = sizeof(info);
1027 info.pwszExportFileName = NULL;
1028 info.dwSubjectChoice = CRYPTUI_WIZ_EXPORT_CERT_CONTEXT;
1029 info.u.pCertContext = cert;
1030 info.cStores = 0;
1031 CryptUIWizExport(0, hwnd, NULL, &info, NULL);
1032 }
1033 }
1034 }
1035 else if (selectionCount > 1)
1036 {
1037 HCERTSTORE store = CertOpenStore(CERT_STORE_PROV_MEMORY, 0, 0,
1038 CERT_STORE_CREATE_NEW_FLAG, NULL);
1039
1040 if (store)
1041 {
1042 CRYPTUI_WIZ_EXPORT_INFO info;
1043 int selection = -1;
1044
1045 info.dwSize = sizeof(info);
1046 info.pwszExportFileName = NULL;
1047 info.dwSubjectChoice =
1048 CRYPTUI_WIZ_EXPORT_CERT_STORE_CERTIFICATES_ONLY;
1049 info.u.hCertStore = store;
1050 info.cStores = 0;
1051 do {
1052 selection = SendMessageW(lv, LVM_GETNEXTITEM, selection,
1053 LVNI_SELECTED);
1054 if (selection >= 0)
1055 {
1056 PCCERT_CONTEXT cert = cert_mgr_index_to_cert(hwnd,
1057 selection);
1058
1059 CertAddCertificateContextToStore(store, cert,
1060 CERT_STORE_ADD_ALWAYS, NULL);
1061 }
1062 } while (selection >= 0);
1063 CryptUIWizExport(0, hwnd, NULL, &info, NULL);
1064 CertCloseStore(store, 0);
1065 }
1066 }
1067 }
1068
1069 static int cert_mgr_sort_by_text(HWND lv, int col, int index1, int index2)
1070 {
1071 LVITEMW item;
1072 WCHAR buf1[MAX_STRING_LEN];
1073 WCHAR buf2[MAX_STRING_LEN];
1074
1075 item.cchTextMax = sizeof(buf1) / sizeof(buf1[0]);
1076 item.mask = LVIF_TEXT;
1077 item.pszText = buf1;
1078 item.iItem = index1;
1079 item.iSubItem = col;
1080 SendMessageW(lv, LVM_GETITEMW, 0, (LPARAM)&item);
1081 item.pszText = buf2;
1082 item.iItem = index2;
1083 SendMessageW(lv, LVM_GETITEMW, 0, (LPARAM)&item);
1084 return strcmpW(buf1, buf2);
1085 }
1086
1087 static int CALLBACK cert_mgr_sort_by_subject(LPARAM lp1, LPARAM lp2, LPARAM lp)
1088 {
1089 return cert_mgr_sort_by_text((HWND)lp, 0, lp1, lp2);
1090 }
1091
1092 static int CALLBACK cert_mgr_sort_by_issuer(LPARAM lp1, LPARAM lp2, LPARAM lp)
1093 {
1094 return cert_mgr_sort_by_text((HWND)lp, 1, lp1, lp2);
1095 }
1096
1097 static int CALLBACK cert_mgr_sort_by_date(LPARAM lp1, LPARAM lp2, LPARAM lp)
1098 {
1099 PCCERT_CONTEXT cert1 = (PCCERT_CONTEXT)lp1;
1100 PCCERT_CONTEXT cert2 = (PCCERT_CONTEXT)lp2;
1101 return CompareFileTime(&cert1->pCertInfo->NotAfter,
1102 &cert2->pCertInfo->NotAfter);
1103 }
1104
1105 static int CALLBACK cert_mgr_sort_by_friendly_name(LPARAM lp1, LPARAM lp2,
1106 LPARAM lp)
1107 {
1108 return cert_mgr_sort_by_text((HWND)lp, 3, lp1, lp2);
1109 }
1110
1111 static LRESULT CALLBACK cert_mgr_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
1112 LPARAM lp)
1113 {
1114 struct CertMgrData *data;
1115
1116 switch (msg)
1117 {
1118 case WM_INITDIALOG:
1119 {
1120 PCCRYPTUI_CERT_MGR_STRUCT pCryptUICertMgr =
1121 (PCCRYPTUI_CERT_MGR_STRUCT)lp;
1122 HWND tab = GetDlgItem(hwnd, IDC_MGR_STORES);
1123
1124 data = HeapAlloc(GetProcessHeap(), 0, sizeof(struct CertMgrData));
1125 if (!data)
1126 return 0;
1127 data->imageList = ImageList_Create(16, 16, ILC_COLOR4 | ILC_MASK, 2, 0);
1128 if (data->imageList)
1129 {
1130 HBITMAP bmp;
1131 COLORREF backColor = RGB(255, 0, 255);
1132
1133 bmp = LoadBitmapW(hInstance, MAKEINTRESOURCEW(IDB_SMALL_ICONS));
1134 ImageList_AddMasked(data->imageList, bmp, backColor);
1135 DeleteObject(bmp);
1136 ImageList_SetBkColor(data->imageList, CLR_NONE);
1137 SendMessageW(GetDlgItem(hwnd, IDC_MGR_CERTS), LVM_SETIMAGELIST,
1138 LVSIL_SMALL, (LPARAM)data->imageList);
1139 }
1140 SetWindowLongPtrW(hwnd, DWLP_USER, (LPARAM)data);
1141 data->title = pCryptUICertMgr->pwszTitle;
1142
1143 initialize_purpose_selection(hwnd);
1144 add_cert_columns(hwnd);
1145 if (pCryptUICertMgr->pwszTitle)
1146 SendMessageW(hwnd, WM_SETTEXT, 0,
1147 (LPARAM)pCryptUICertMgr->pwszTitle);
1148 show_cert_stores(hwnd, pCryptUICertMgr->dwFlags, data);
1149 show_store_certs(hwnd, cert_mgr_index_to_store(tab, 0));
1150 break;
1151 }
1152 case WM_NOTIFY:
1153 {
1154 NMHDR *hdr = (NMHDR *)lp;
1155
1156 switch (hdr->code)
1157 {
1158 case TCN_SELCHANGE:
1159 cert_mgr_clear_cert_selection(hwnd);
1160 break;
1161 case LVN_ITEMCHANGED:
1162 {
1163 WCHAR empty[] = { 0 };
1164 NMITEMACTIVATE *nm = (NMITEMACTIVATE*)lp;
1165 HWND lv = GetDlgItem(hwnd, IDC_MGR_CERTS);
1166 int numSelected = SendMessageW(lv, LVM_GETSELECTEDCOUNT, 0, 0);
1167
1168 EnableWindow(GetDlgItem(hwnd, IDC_MGR_EXPORT), numSelected > 0);
1169 EnableWindow(GetDlgItem(hwnd, IDC_MGR_REMOVE), numSelected > 0);
1170 EnableWindow(GetDlgItem(hwnd, IDC_MGR_VIEW), numSelected == 1);
1171 if (numSelected == 1)
1172 cert_mgr_show_cert_usages(hwnd, nm->iItem);
1173 else
1174 SendMessageW(GetDlgItem(hwnd, IDC_MGR_PURPOSES), WM_SETTEXT, 0,
1175 (LPARAM)empty);
1176 break;
1177 }
1178 case NM_DBLCLK:
1179 show_selected_cert(hwnd, ((NMITEMACTIVATE *)lp)->iItem);
1180 break;
1181 case LVN_KEYDOWN:
1182 {
1183 NMLVKEYDOWN *lvk = (NMLVKEYDOWN *)lp;
1184
1185 if (lvk->wVKey == VK_DELETE)
1186 cert_mgr_do_remove(hwnd);
1187 break;
1188 }
1189 case LVN_COLUMNCLICK:
1190 {
1191 NMLISTVIEW *nmlv = (NMLISTVIEW *)lp;
1192 HWND lv = GetDlgItem(hwnd, IDC_MGR_CERTS);
1193
1194 /* FIXME: doesn't support swapping sort order between ascending
1195 * and descending.
1196 */
1197 switch (nmlv->iSubItem)
1198 {
1199 case 0:
1200 SendMessageW(lv, LVM_SORTITEMSEX, (WPARAM)lv,
1201 (LPARAM)cert_mgr_sort_by_subject);
1202 break;
1203 case 1:
1204 SendMessageW(lv, LVM_SORTITEMSEX, (WPARAM)lv,
1205 (LPARAM)cert_mgr_sort_by_issuer);
1206 break;
1207 case 2:
1208 SendMessageW(lv, LVM_SORTITEMS, 0,
1209 (LPARAM)cert_mgr_sort_by_date);
1210 break;
1211 case 3:
1212 SendMessageW(lv, LVM_SORTITEMSEX, (WPARAM)lv,
1213 (LPARAM)cert_mgr_sort_by_friendly_name);
1214 break;
1215 }
1216 break;
1217 }
1218 }
1219 break;
1220 }
1221 case WM_COMMAND:
1222 switch (wp)
1223 {
1224 case ((CBN_SELCHANGE << 16) | IDC_MGR_PURPOSE_SELECTION):
1225 cert_mgr_clear_cert_selection(hwnd);
1226 break;
1227 case IDC_MGR_IMPORT:
1228 if (CryptUIWizImport(0, hwnd, NULL, NULL,
1229 cert_mgr_current_store(hwnd)))
1230 refresh_store_certs(hwnd);
1231 break;
1232 case IDC_MGR_ADVANCED:
1233 if (DialogBoxW(hInstance, MAKEINTRESOURCEW(IDD_CERT_MGR_ADVANCED),
1234 hwnd, cert_mgr_advanced_dlg_proc) == IDOK)
1235 {
1236 HWND cb = GetDlgItem(hwnd, IDC_MGR_PURPOSE_SELECTION);
1237 int index, len;
1238 LPWSTR curString = NULL;
1239
1240 index = SendMessageW(cb, CB_GETCURSEL, 0, 0);
1241 if (index >= 0)
1242 {
1243 len = SendMessageW(cb, CB_GETLBTEXTLEN, index, 0);
1244 curString = HeapAlloc(GetProcessHeap(), 0,
1245 (len + 1) * sizeof(WCHAR));
1246 SendMessageW(cb, CB_GETLBTEXT, index, (LPARAM)curString);
1247 }
1248 SendMessageW(cb, CB_RESETCONTENT, 0, 0);
1249 initialize_purpose_selection(hwnd);
1250 if (curString)
1251 {
1252 index = SendMessageW(cb, CB_FINDSTRINGEXACT, -1,
1253 (LPARAM)curString);
1254 if (index >= 0)
1255 SendMessageW(cb, CB_SETCURSEL, index, 0);
1256 HeapFree(GetProcessHeap(), 0, curString);
1257 }
1258 refresh_store_certs(hwnd);
1259 }
1260 break;
1261 case IDC_MGR_VIEW:
1262 {
1263 HWND lv = GetDlgItem(hwnd, IDC_MGR_CERTS);
1264 int selection = SendMessageW(lv, LVM_GETNEXTITEM, -1,
1265 LVNI_SELECTED);
1266
1267 if (selection >= 0)
1268 show_selected_cert(hwnd, selection);
1269 break;
1270 }
1271 case IDC_MGR_EXPORT:
1272 cert_mgr_do_export(hwnd);
1273 break;
1274 case IDC_MGR_REMOVE:
1275 cert_mgr_do_remove(hwnd);
1276 break;
1277 case IDCANCEL:
1278 free_certs(GetDlgItem(hwnd, IDC_MGR_CERTS));
1279 close_stores(GetDlgItem(hwnd, IDC_MGR_STORES));
1280 data = (struct CertMgrData *)GetWindowLongPtrW(hwnd, DWLP_USER);
1281 ImageList_Destroy(data->imageList);
1282 HeapFree(GetProcessHeap(), 0, data);
1283 EndDialog(hwnd, IDCANCEL);
1284 break;
1285 }
1286 break;
1287 }
1288 return 0;
1289 }
1290
1291 /***********************************************************************
1292 * CryptUIDlgCertMgr (CRYPTUI.@)
1293 */
1294 BOOL WINAPI CryptUIDlgCertMgr(PCCRYPTUI_CERT_MGR_STRUCT pCryptUICertMgr)
1295 {
1296 TRACE("(%p)\n", pCryptUICertMgr);
1297
1298 if (pCryptUICertMgr->dwSize != sizeof(CRYPTUI_CERT_MGR_STRUCT))
1299 {
1300 WARN("unexpected size %d\n", pCryptUICertMgr->dwSize);
1301 SetLastError(E_INVALIDARG);
1302 return FALSE;
1303 }
1304 DialogBoxParamW(hInstance, MAKEINTRESOURCEW(IDD_CERT_MGR),
1305 pCryptUICertMgr->hwndParent, cert_mgr_dlg_proc, (LPARAM)pCryptUICertMgr);
1306 return TRUE;
1307 }
1308
1309 /* FIXME: real names are unknown, functions are undocumented */
1310 typedef struct _CRYPTUI_ENUM_SYSTEM_STORE_ARGS
1311 {
1312 DWORD dwFlags;
1313 void *pvSystemStoreLocationPara;
1314 } CRYPTUI_ENUM_SYSTEM_STORE_ARGS, *PCRYPTUI_ENUM_SYSTEM_STORE_ARGS;
1315
1316 typedef struct _CRYPTUI_ENUM_DATA
1317 {
1318 DWORD cStores;
1319 HCERTSTORE *rghStore;
1320 DWORD cEnumArgs;
1321 PCRYPTUI_ENUM_SYSTEM_STORE_ARGS rgEnumArgs;
1322 } CRYPTUI_ENUM_DATA, *PCRYPTUI_ENUM_DATA;
1323
1324 typedef BOOL (WINAPI *PFN_SELECTED_STORE_CB)(HCERTSTORE store, HWND hwnd,
1325 void *pvArg);
1326
1327 /* Values for dwFlags */
1328 #define CRYPTUI_ENABLE_SHOW_PHYSICAL_STORE 0x00000001
1329
1330 typedef struct _CRYPTUI_SELECTSTORE_INFO_A
1331 {
1332 DWORD dwSize;
1333 HWND parent;
1334 DWORD dwFlags;
1335 LPSTR pszTitle;
1336 LPSTR pszText;
1337 CRYPTUI_ENUM_DATA *pEnumData;
1338 PFN_SELECTED_STORE_CB pfnSelectedStoreCallback;
1339 void *pvArg;
1340 } CRYPTUI_SELECTSTORE_INFO_A, *PCRYPTUI_SELECTSTORE_INFO_A;
1341
1342 typedef struct _CRYPTUI_SELECTSTORE_INFO_W
1343 {
1344 DWORD dwSize;
1345 HWND parent;
1346 DWORD dwFlags;
1347 LPWSTR pwszTitle;
1348 LPWSTR pwszText;
1349 CRYPTUI_ENUM_DATA *pEnumData;
1350 PFN_SELECTED_STORE_CB pfnSelectedStoreCallback;
1351 void *pvArg;
1352 } CRYPTUI_SELECTSTORE_INFO_W, *PCRYPTUI_SELECTSTORE_INFO_W;
1353
1354 struct StoreInfo
1355 {
1356 enum {
1357 StoreHandle,
1358 SystemStore
1359 } type;
1360 union {
1361 HCERTSTORE store;
1362 LPWSTR name;
1363 } DUMMYUNIONNAME;
1364 };
1365
1366 static BOOL WINAPI enum_store_callback(const void *pvSystemStore,
1367 DWORD dwFlags, PCERT_SYSTEM_STORE_INFO pStoreInfo, void *pvReserved,
1368 void *pvArg)
1369 {
1370 HWND tree = GetDlgItem(pvArg, IDC_STORE_LIST);
1371 TVINSERTSTRUCTW tvis;
1372 LPCWSTR localizedName;
1373 BOOL ret = TRUE;
1374
1375 tvis.hParent = NULL;
1376 tvis.hInsertAfter = TVI_LAST;
1377 tvis.u.item.mask = TVIF_TEXT;
1378 if ((localizedName = CryptFindLocalizedName(pvSystemStore)))
1379 {
1380 struct StoreInfo *storeInfo = HeapAlloc(GetProcessHeap(), 0,
1381 sizeof(struct StoreInfo));
1382
1383 if (storeInfo)
1384 {
1385 storeInfo->type = SystemStore;
1386 storeInfo->u.name = HeapAlloc(GetProcessHeap(), 0,
1387 (strlenW(pvSystemStore) + 1) * sizeof(WCHAR));
1388 if (storeInfo->u.name)
1389 {
1390 tvis.u.item.mask |= TVIF_PARAM;
1391 tvis.u.item.lParam = (LPARAM)storeInfo;
1392 strcpyW(storeInfo->u.name, pvSystemStore);
1393 }
1394 else
1395 {
1396 HeapFree(GetProcessHeap(), 0, storeInfo);
1397 ret = FALSE;
1398 }
1399 }
1400 else
1401 ret = FALSE;
1402 tvis.u.item.pszText = (LPWSTR)localizedName;
1403 }
1404 else
1405 tvis.u.item.pszText = (LPWSTR)pvSystemStore;
1406 /* FIXME: need a folder icon for the store too */
1407 if (ret)
1408 SendMessageW(tree, TVM_INSERTITEMW, 0, (LPARAM)&tvis);
1409 return ret;
1410 }
1411
1412 static void enumerate_stores(HWND hwnd, CRYPTUI_ENUM_DATA *pEnumData)
1413 {
1414 DWORD i;
1415 HWND tree = GetDlgItem(hwnd, IDC_STORE_LIST);
1416
1417 for (i = 0; i < pEnumData->cEnumArgs; i++)
1418 CertEnumSystemStore(pEnumData->rgEnumArgs[i].dwFlags,
1419 pEnumData->rgEnumArgs[i].pvSystemStoreLocationPara,
1420 hwnd, enum_store_callback);
1421 for (i = 0; i < pEnumData->cStores; i++)
1422 {
1423 DWORD size;
1424
1425 if (CertGetStoreProperty(pEnumData->rghStore[i],
1426 CERT_STORE_LOCALIZED_NAME_PROP_ID, NULL, &size))
1427 {
1428 LPWSTR name = HeapAlloc(GetProcessHeap(), 0, size);
1429
1430 if (name)
1431 {
1432 if (CertGetStoreProperty(pEnumData->rghStore[i],
1433 CERT_STORE_LOCALIZED_NAME_PROP_ID, name, &size))
1434 {
1435 struct StoreInfo *storeInfo = HeapAlloc(GetProcessHeap(),
1436 0, sizeof(struct StoreInfo));
1437
1438 if (storeInfo)
1439 {
1440 TVINSERTSTRUCTW tvis;
1441
1442 storeInfo->type = StoreHandle;
1443 storeInfo->u.store = pEnumData->rghStore[i];
1444 tvis.hParent = NULL;
1445 tvis.hInsertAfter = TVI_LAST;
1446 tvis.u.item.mask = TVIF_TEXT | TVIF_PARAM;
1447 tvis.u.item.pszText = name;
1448 tvis.u.item.lParam = (LPARAM)storeInfo;
1449 SendMessageW(tree, TVM_INSERTITEMW, 0, (LPARAM)&tvis);
1450 }
1451 }
1452 HeapFree(GetProcessHeap(), 0, name);
1453 }
1454 }
1455 }
1456 }
1457
1458 static void free_store_info(HWND tree)
1459 {
1460 HTREEITEM next = (HTREEITEM)SendMessageW(tree, TVM_GETNEXTITEM, TVGN_CHILD,
1461 0);
1462
1463 while (next)
1464 {
1465 TVITEMW item;
1466
1467 memset(&item, 0, sizeof(item));
1468 item.mask = TVIF_HANDLE | TVIF_PARAM;
1469 item.hItem = next;
1470 SendMessageW(tree, TVM_GETITEMW, 0, (LPARAM)&item);
1471 if (item.lParam)
1472 {
1473 struct StoreInfo *storeInfo = (struct StoreInfo *)item.lParam;
1474
1475 if (storeInfo->type == SystemStore)
1476 HeapFree(GetProcessHeap(), 0, storeInfo->u.name);
1477 HeapFree(GetProcessHeap(), 0, storeInfo);
1478 }
1479 next = (HTREEITEM)SendMessageW(tree, TVM_GETNEXTITEM, TVGN_NEXT,
1480 (LPARAM)next);
1481 }
1482 }
1483
1484 static HCERTSTORE selected_item_to_store(HWND tree, HTREEITEM hItem)
1485 {
1486 WCHAR buf[MAX_STRING_LEN];
1487 TVITEMW item;
1488 HCERTSTORE store;
1489
1490 memset(&item, 0, sizeof(item));
1491 item.mask = TVIF_HANDLE | TVIF_PARAM | TVIF_TEXT;
1492 item.hItem = hItem;
1493 item.cchTextMax = sizeof(buf) / sizeof(buf[0]);
1494 item.pszText = buf;
1495 SendMessageW(tree, TVM_GETITEMW, 0, (LPARAM)&item);
1496 if (item.lParam)
1497 {
1498 struct StoreInfo *storeInfo = (struct StoreInfo *)item.lParam;
1499
1500 if (storeInfo->type == StoreHandle)
1501 store = storeInfo->u.store;
1502 else
1503 store = CertOpenSystemStoreW(0, storeInfo->u.name);
1504 }
1505 else
1506 {
1507 /* It's implicitly a system store */
1508 store = CertOpenSystemStoreW(0, buf);
1509 }
1510 return store;
1511 }
1512
1513 struct SelectStoreInfo
1514 {
1515 PCRYPTUI_SELECTSTORE_INFO_W info;
1516 HCERTSTORE store;
1517 };
1518
1519 static LRESULT CALLBACK select_store_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
1520 LPARAM lp)
1521 {
1522 struct SelectStoreInfo *selectInfo;
1523 LRESULT ret = 0;
1524
1525 switch (msg)
1526 {
1527 case WM_INITDIALOG:
1528 {
1529 selectInfo = (struct SelectStoreInfo *)lp;
1530 SetWindowLongPtrW(hwnd, DWLP_USER, lp);
1531 if (selectInfo->info->pwszTitle)
1532 SendMessageW(hwnd, WM_SETTEXT, 0,
1533 (LPARAM)selectInfo->info->pwszTitle);
1534 if (selectInfo->info->pwszText)
1535 SendMessageW(GetDlgItem(hwnd, IDC_STORE_TEXT), WM_SETTEXT, 0,
1536 (LPARAM)selectInfo->info->pwszText);
1537 if (!(selectInfo->info->dwFlags & CRYPTUI_ENABLE_SHOW_PHYSICAL_STORE))
1538 ShowWindow(GetDlgItem(hwnd, IDC_SHOW_PHYSICAL_STORES), FALSE);
1539 enumerate_stores(hwnd, selectInfo->info->pEnumData);
1540 break;
1541 }
1542 case WM_COMMAND:
1543 switch (wp)
1544 {
1545 case IDOK:
1546 {
1547 HWND tree = GetDlgItem(hwnd, IDC_STORE_LIST);
1548 HTREEITEM selection = (HTREEITEM)SendMessageW(tree,
1549 TVM_GETNEXTITEM, TVGN_CARET, 0);
1550
1551 selectInfo = (struct SelectStoreInfo *)GetWindowLongPtrW(hwnd,
1552 DWLP_USER);
1553 if (!selection)
1554 {
1555 WCHAR title[MAX_STRING_LEN], error[MAX_STRING_LEN], *pTitle;
1556
1557 if (selectInfo->info->pwszTitle)
1558 pTitle = selectInfo->info->pwszTitle;
1559 else
1560 {
1561 LoadStringW(hInstance, IDS_SELECT_STORE_TITLE, title,
1562 sizeof(title) / sizeof(title[0]));
1563 pTitle = title;
1564 }
1565 LoadStringW(hInstance, IDS_SELECT_STORE, error,
1566 sizeof(error) / sizeof(error[0]));
1567 MessageBoxW(hwnd, error, pTitle, MB_ICONEXCLAMATION | MB_OK);
1568 }
1569 else
1570 {
1571 HCERTSTORE store = selected_item_to_store(tree, selection);
1572
1573 if (!selectInfo->info->pfnSelectedStoreCallback ||
1574 selectInfo->info->pfnSelectedStoreCallback(store, hwnd,
1575 selectInfo->info->pvArg))
1576 {
1577 selectInfo->store = store;
1578 free_store_info(tree);
1579 EndDialog(hwnd, IDOK);
1580 }
1581 else
1582 CertCloseStore(store, 0);
1583 }
1584 ret = TRUE;
1585 break;
1586 }
1587 case IDCANCEL:
1588 free_store_info(GetDlgItem(hwnd, IDC_STORE_LIST));
1589 EndDialog(hwnd, IDCANCEL);
1590 ret = TRUE;
1591 break;
1592 }
1593 break;
1594 }
1595 return ret;
1596 }
1597
1598 /***********************************************************************
1599 * CryptUIDlgSelectStoreW (CRYPTUI.@)
1600 */
1601 HCERTSTORE WINAPI CryptUIDlgSelectStoreW(PCRYPTUI_SELECTSTORE_INFO_W info)
1602 {
1603 struct SelectStoreInfo selectInfo = { info, NULL };
1604
1605 TRACE("(%p)\n", info);
1606
1607 if (info->dwSize != sizeof(CRYPTUI_SELECTSTORE_INFO_W))
1608 {
1609 WARN("unexpected size %d\n", info->dwSize);
1610 SetLastError(E_INVALIDARG);
1611 return NULL;
1612 }
1613 DialogBoxParamW(hInstance, MAKEINTRESOURCEW(IDD_SELECT_STORE), info->parent,
1614 select_store_dlg_proc, (LPARAM)&selectInfo);
1615 return selectInfo.store;
1616 }
1617
1618 /***********************************************************************
1619 * CryptUIDlgSelectStoreA (CRYPTUI.@)
1620 */
1621 HCERTSTORE WINAPI CryptUIDlgSelectStoreA(PCRYPTUI_SELECTSTORE_INFO_A info)
1622 {
1623 CRYPTUI_SELECTSTORE_INFO_W infoW;
1624 HCERTSTORE ret;
1625 int len;
1626
1627 TRACE("(%p)\n", info);
1628
1629 if (info->dwSize != sizeof(CRYPTUI_SELECTSTORE_INFO_A))
1630 {
1631 WARN("unexpected size %d\n", info->dwSize);
1632 SetLastError(E_INVALIDARG);
1633 return NULL;
1634 }
1635 memcpy(&infoW, info, sizeof(*info));
1636 if (info->pszTitle)
1637 {
1638 len = MultiByteToWideChar(CP_ACP, 0, info->pszTitle, -1, NULL, 0);
1639 infoW.pwszTitle = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
1640 MultiByteToWideChar(CP_ACP, 0, info->pszTitle, -1, infoW.pwszTitle,
1641 len);
1642 }
1643 if (info->pszText)
1644 {
1645 len = MultiByteToWideChar(CP_ACP, 0, info->pszText, -1, NULL, 0);
1646 infoW.pwszText = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
1647 MultiByteToWideChar(CP_ACP, 0, info->pszText, -1, infoW.pwszText, len);
1648 }
1649 ret = CryptUIDlgSelectStoreW(&infoW);
1650 HeapFree(GetProcessHeap(), 0, infoW.pwszText);
1651 HeapFree(GetProcessHeap(), 0, infoW.pwszTitle);
1652 return ret;
1653 }
1654
1655 /***********************************************************************
1656 * CryptUIDlgViewCertificateA (CRYPTUI.@)
1657 */
1658 BOOL WINAPI CryptUIDlgViewCertificateA(
1659 PCCRYPTUI_VIEWCERTIFICATE_STRUCTA pCertViewInfo, BOOL *pfPropertiesChanged)
1660 {
1661 CRYPTUI_VIEWCERTIFICATE_STRUCTW viewInfo;
1662 LPWSTR title = NULL;
1663 BOOL ret;
1664
1665 TRACE("(%p, %p)\n", pCertViewInfo, pfPropertiesChanged);
1666
1667 memcpy(&viewInfo, pCertViewInfo, sizeof(viewInfo));
1668 if (pCertViewInfo->szTitle)
1669 {
1670 int len = MultiByteToWideChar(CP_ACP, 0, pCertViewInfo->szTitle, -1,
1671 NULL, 0);
1672
1673 title = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
1674 if (title)
1675 {
1676 MultiByteToWideChar(CP_ACP, 0, pCertViewInfo->szTitle, -1, title,
1677 len);
1678 viewInfo.szTitle = title;
1679 }
1680 else
1681 {
1682 ret = FALSE;
1683 goto error;
1684 }
1685 }
1686 if (pCertViewInfo->cPropSheetPages)
1687 {
1688 FIXME("ignoring additional prop sheet pages\n");
1689 viewInfo.cPropSheetPages = 0;
1690 }
1691 ret = CryptUIDlgViewCertificateW(&viewInfo, pfPropertiesChanged);
1692 HeapFree(GetProcessHeap(), 0, title);
1693 error:
1694 return ret;
1695 }
1696
1697 struct ReadStringStruct
1698 {
1699 LPCWSTR buf;
1700 LONG pos;
1701 LONG len;
1702 };
1703
1704 static DWORD CALLBACK read_text_callback(DWORD_PTR dwCookie, LPBYTE buf,
1705 LONG cb, LONG *pcb)
1706 {
1707 struct ReadStringStruct *string = (struct ReadStringStruct *)dwCookie;
1708 LONG cch = min(cb / sizeof(WCHAR), string->len - string->pos);
1709
1710 TRACE("(%p, %p, %d, %p)\n", string, buf, cb, pcb);
1711
1712 memmove(buf, string->buf + string->pos, cch * sizeof(WCHAR));
1713 string->pos += cch;
1714 *pcb = cch * sizeof(WCHAR);
1715 return 0;
1716 }
1717
1718 static void add_unformatted_text_to_control(HWND hwnd, LPCWSTR text, LONG len)
1719 {
1720 struct ReadStringStruct string;
1721 EDITSTREAM editstream;
1722
1723 TRACE("(%p, %s)\n", hwnd, debugstr_wn(text, len));
1724
1725 string.buf = text;
1726 string.pos = 0;
1727 string.len = len;
1728 editstream.dwCookie = (DWORD_PTR)&string;
1729 editstream.dwError = 0;
1730 editstream.pfnCallback = read_text_callback;
1731 SendMessageW(hwnd, EM_STREAMIN, SF_TEXT | SFF_SELECTION | SF_UNICODE,
1732 (LPARAM)&editstream);
1733 }
1734
1735 static void add_string_resource_to_control(HWND hwnd, int id)
1736 {
1737 LPWSTR str;
1738 LONG len;
1739
1740 len = LoadStringW(hInstance, id, (LPWSTR)&str, 0);
1741 add_unformatted_text_to_control(hwnd, str, len);
1742 }
1743
1744 static void add_text_with_paraformat_to_control(HWND hwnd, LPCWSTR text,
1745 LONG len, const PARAFORMAT2 *fmt)
1746 {
1747 add_unformatted_text_to_control(hwnd, text, len);
1748 SendMessageW(hwnd, EM_SETPARAFORMAT, 0, (LPARAM)fmt);
1749 }
1750
1751 static void add_string_resource_with_paraformat_to_control(HWND hwnd, int id,
1752 const PARAFORMAT2 *fmt)
1753 {
1754 LPWSTR str;
1755 LONG len;
1756
1757 len = LoadStringW(hInstance, id, (LPWSTR)&str, 0);
1758 add_text_with_paraformat_to_control(hwnd, str, len, fmt);
1759 }
1760
1761 static LPWSTR get_cert_name_string(PCCERT_CONTEXT pCertContext, DWORD dwType,
1762 DWORD dwFlags)
1763 {
1764 LPWSTR buf = NULL;
1765 DWORD len;
1766
1767 len = CertGetNameStringW(pCertContext, dwType, dwFlags, NULL, NULL, 0);
1768 if (len)
1769 {
1770 buf = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
1771 if (buf)
1772 CertGetNameStringW(pCertContext, dwType, dwFlags, NULL, buf, len);
1773 }
1774 return buf;
1775 }
1776
1777 static void add_cert_string_to_control(HWND hwnd, PCCERT_CONTEXT pCertContext,
1778 DWORD dwType, DWORD dwFlags)
1779 {
1780 LPWSTR name = get_cert_name_string(pCertContext, dwType, dwFlags);
1781
1782 if (name)
1783 {
1784 /* Don't include NULL-terminator in output */
1785 DWORD len = lstrlenW(name);
1786
1787 add_unformatted_text_to_control(hwnd, name, len);
1788 HeapFree(GetProcessHeap(), 0, name);
1789 }
1790 }
1791
1792 static void add_icon_to_control(HWND hwnd, int id)
1793 {
1794 HRESULT hr;
1795 IRichEditOle *richEditOle = NULL;
1796 IOleObject *object = NULL;
1797 CLSID clsid;
1798 LPOLECACHE oleCache = NULL;
1799 FORMATETC formatEtc;
1800 DWORD conn;
1801 IDataObject *dataObject = NULL;
1802 HBITMAP bitmap = NULL;
1803 STGMEDIUM stgm;
1804 IOleClientSite *clientSite = NULL;
1805 REOBJECT reObject;
1806
1807 TRACE("(%p, %d)\n", hwnd, id);
1808
1809 SendMessageW(hwnd, EM_GETOLEINTERFACE, 0, (LPARAM)&richEditOle);
1810 if (!richEditOle)
1811 goto end;
1812 hr = OleCreateDefaultHandler(&CLSID_NULL, NULL, &IID_IOleObject,
1813 (void**)&object);
1814 if (FAILED(hr))
1815 goto end;
1816 hr = IOleObject_GetUserClassID(object, &clsid);
1817 if (FAILED(hr))
1818 goto end;
1819 hr = IOleObject_QueryInterface(object, &IID_IOleCache, (void**)&oleCache);
1820 if (FAILED(hr))
1821 goto end;
1822 formatEtc.cfFormat = CF_BITMAP;
1823 formatEtc.ptd = NULL;
1824 formatEtc.dwAspect = DVASPECT_CONTENT;
1825 formatEtc.lindex = -1;
1826 formatEtc.tymed = TYMED_GDI;
1827 hr = IOleCache_Cache(oleCache, &formatEtc, 0, &conn);
1828 if (FAILED(hr))
1829 goto end;
1830 hr = IOleObject_QueryInterface(object, &IID_IDataObject,
1831 (void**)&dataObject);
1832 if (FAILED(hr))
1833 goto end;
1834 hr = IRichEditOle_GetClientSite(richEditOle, &clientSite);
1835 if (FAILED(hr))
1836 goto end;
1837 bitmap = LoadImageW(hInstance, MAKEINTRESOURCEW(id), IMAGE_BITMAP, 0, 0,
1838 LR_DEFAULTSIZE | LR_LOADTRANSPARENT);
1839 if (!bitmap)
1840 goto end;
1841 stgm.tymed = TYMED_GDI;
1842 stgm.u.hBitmap = bitmap;
1843 stgm.pUnkForRelease = NULL;
1844 hr = IDataObject_SetData(dataObject, &formatEtc, &stgm, TRUE);
1845 if (FAILED(hr))
1846 goto end;
1847
1848 reObject.cbStruct = sizeof(reObject);
1849 reObject.cp = REO_CP_SELECTION;
1850 reObject.clsid = clsid;
1851 reObject.poleobj = object;
1852 reObject.pstg = NULL;
1853 reObject.polesite = clientSite;
1854 reObject.sizel.cx = reObject.sizel.cy = 0;
1855 reObject.dvaspect = DVASPECT_CONTENT;
1856 reObject.dwFlags = 0;
1857 reObject.dwUser = 0;
1858
1859 IRichEditOle_InsertObject(richEditOle, &reObject);
1860
1861 end:
1862 if (clientSite)
1863 IOleClientSite_Release(clientSite);
1864 if (dataObject)
1865 IDataObject_Release(dataObject);
1866 if (oleCache)
1867 IOleCache_Release(oleCache);
1868 if (object)
1869 IOleObject_Release(object);
1870 if (richEditOle)
1871 IRichEditOle_Release(richEditOle);
1872 }
1873
1874 #define MY_INDENT 200
1875
1876 static void add_oid_text_to_control(HWND hwnd, char *oid)
1877 {
1878 WCHAR nl = '\n';
1879 PCCRYPT_OID_INFO oidInfo = CryptFindOIDInfo(CRYPT_OID_INFO_OID_KEY, oid, 0);
1880 PARAFORMAT2 parFmt;
1881
1882 parFmt.cbSize = sizeof(parFmt);
1883 parFmt.dwMask = PFM_STARTINDENT;
1884 parFmt.dxStartIndent = MY_INDENT * 3;
1885 if (oidInfo)
1886 {
1887 add_text_with_paraformat_to_control(hwnd, oidInfo->pwszName,
1888 lstrlenW(oidInfo->pwszName), &parFmt);
1889 add_unformatted_text_to_control(hwnd, &nl, 1);
1890 }
1891 }
1892
1893 struct OIDToString
1894 {
1895 LPCSTR oid;
1896 int id;
1897 };
1898
1899 /* The following list MUST be lexicographically sorted by OID */
1900 static struct OIDToString oidMap[] = {
1901 /* 1.3.6.1.4.1.311.10.3.1 */
1902 { szOID_KP_CTL_USAGE_SIGNING, IDS_PURPOSE_CTL_USAGE_SIGNING },
1903 /* 1.3.6.1.4.1.311.10.3.4 */
1904 { szOID_KP_EFS, IDS_PURPOSE_EFS },
1905 /* 1.3.6.1.4.1.311.10.3.4.1 */
1906 { szOID_EFS_RECOVERY, IDS_PURPOSE_EFS_RECOVERY },
1907 /* 1.3.6.1.4.1.311.10.3.5 */
1908 { szOID_WHQL_CRYPTO, IDS_PURPOSE_WHQL },
1909 /* 1.3.6.1.4.1.311.10.3.6 */
1910 { szOID_NT5_CRYPTO, IDS_PURPOSE_NT5 },
1911 /* 1.3.6.1.4.1.311.10.3.7 */
1912 { szOID_OEM_WHQL_CRYPTO, IDS_PURPOSE_OEM_WHQL },
1913 /* 1.3.6.1.4.1.311.10.3.8 */
1914 { szOID_EMBEDDED_NT_CRYPTO, IDS_PURPOSE_EMBEDDED_NT },
1915 /* 1.3.6.1.4.1.311.10.3.9 */
1916 { szOID_ROOT_LIST_SIGNER, IDS_PURPOSE_ROOT_LIST_SIGNER },
1917 /* 1.3.6.1.4.1.311.10.3.10 */
1918 { szOID_KP_QUALIFIED_SUBORDINATION, IDS_PURPOSE_QUALIFIED_SUBORDINATION },
1919 /* 1.3.6.1.4.1.311.10.3.11 */
1920 { szOID_KP_KEY_RECOVERY, IDS_PURPOSE_KEY_RECOVERY },
1921 /* 1.3.6.1.4.1.311.10.3.12 */
1922 { szOID_KP_DOCUMENT_SIGNING, IDS_PURPOSE_DOCUMENT_SIGNING },
1923 /* 1.3.6.1.4.1.311.10.3.13 */
1924 { szOID_KP_LIFETIME_SIGNING, IDS_PURPOSE_LIFETIME_SIGNING },
1925 /* 1.3.6.1.4.1.311.10.5.1 */
1926 { szOID_DRM, IDS_PURPOSE_DRM },
1927 /* 1.3.6.1.4.1.311.10.6.1 */
1928 { szOID_LICENSES, IDS_PURPOSE_LICENSES },
1929 /* 1.3.6.1.4.1.311.10.6.2 */
1930 { szOID_LICENSE_SERVER, IDS_PURPOSE_LICENSE_SERVER },
1931 /* 1.3.6.1.4.1.311.20.2.1 */
1932 { szOID_ENROLLMENT_AGENT, IDS_PURPOSE_ENROLLMENT_AGENT },
1933 /* 1.3.6.1.4.1.311.20.2.2 */
1934 { szOID_KP_SMARTCARD_LOGON, IDS_PURPOSE_SMARTCARD_LOGON },
1935 /* 1.3.6.1.4.1.311.21.5 */
1936 { szOID_KP_CA_EXCHANGE, IDS_PURPOSE_CA_EXCHANGE },
1937 /* 1.3.6.1.4.1.311.21.6 */
1938 { szOID_KP_KEY_RECOVERY_AGENT, IDS_PURPOSE_KEY_RECOVERY_AGENT },
1939 /* 1.3.6.1.4.1.311.21.19 */
1940 { szOID_DS_EMAIL_REPLICATION, IDS_PURPOSE_DS_EMAIL_REPLICATION },
1941 /* 1.3.6.1.5.5.7.3.1 */
1942 { szOID_PKIX_KP_SERVER_AUTH, IDS_PURPOSE_SERVER_AUTH },
1943 /* 1.3.6.1.5.5.7.3.2 */
1944 { szOID_PKIX_KP_CLIENT_AUTH, IDS_PURPOSE_CLIENT_AUTH },
1945 /* 1.3.6.1.5.5.7.3.3 */
1946 { szOID_PKIX_KP_CODE_SIGNING, IDS_PURPOSE_CODE_SIGNING },
1947 /* 1.3.6.1.5.5.7.3.4 */
1948 { szOID_PKIX_KP_EMAIL_PROTECTION, IDS_PURPOSE_EMAIL_PROTECTION },
1949 /* 1.3.6.1.5.5.7.3.5 */
1950 { szOID_PKIX_KP_IPSEC_END_SYSTEM, IDS_PURPOSE_IPSEC },
1951 /* 1.3.6.1.5.5.7.3.6 */
1952 { szOID_PKIX_KP_IPSEC_TUNNEL, IDS_PURPOSE_IPSEC },
1953 /* 1.3.6.1.5.5.7.3.7 */
1954 { szOID_PKIX_KP_IPSEC_USER, IDS_PURPOSE_IPSEC },
1955 /* 1.3.6.1.5.5.7.3.8 */
1956 { szOID_PKIX_KP_TIMESTAMP_SIGNING, IDS_PURPOSE_TIMESTAMP_SIGNING },
1957 };
1958
1959 static struct OIDToString *findSupportedOID(LPCSTR oid)
1960 {
1961 int indexHigh = sizeof(oidMap) / sizeof(oidMap[0]) - 1, indexLow = 0;
1962
1963 while (indexLow <= indexHigh)
1964 {
1965 int cmp, i = (indexLow + indexHigh) / 2;
1966 if (!(cmp = strcmp(oid, oidMap[i].oid)))
1967 return &oidMap[i];
1968 if (cmp > 0)
1969 indexLow = i + 1;
1970 else
1971 indexHigh = i - 1;
1972 }
1973 return NULL;
1974 }
1975
1976 static void add_local_oid_text_to_control(HWND text, LPCSTR oid)
1977 {
1978 struct OIDToString *entry;
1979 WCHAR nl = '\n';
1980 PARAFORMAT2 parFmt;
1981
1982 parFmt.cbSize = sizeof(parFmt);
1983 parFmt.dwMask = PFM_STARTINDENT;
1984 parFmt.dxStartIndent = MY_INDENT * 3;
1985 if ((entry = findSupportedOID(oid)))
1986 {
1987 WCHAR *str, *linebreak, *ptr;
1988 BOOL multiline = FALSE;
1989 int len;
1990
1991 len = LoadStringW(hInstance, entry->id, (LPWSTR)&str, 0);
1992 ptr = str;
1993 do {
1994 if ((linebreak = memchrW(ptr, '\n', len)))
1995 {
1996 WCHAR copy[MAX_STRING_LEN];
1997
1998 multiline = TRUE;
1999 /* The source string contains a newline, which the richedit
2000 * control won't find since it's interpreted as a paragraph
2001 * break. Therefore copy up to the newline. lstrcpynW always
2002 * NULL-terminates, so pass one more than the length of the
2003 * source line so the copy includes the entire line and the
2004 * NULL-terminator.
2005 */
2006 lstrcpynW(copy, ptr, linebreak - ptr + 1);
2007 add_text_with_paraformat_to_control(text, copy,
2008 linebreak - ptr, &parFmt);
2009 ptr = linebreak + 1;
2010 add_unformatted_text_to_control(text, &nl, 1);
2011 }
2012 else if (multiline && *ptr)
2013 {
2014 /* Add the last line */
2015 add_text_with_paraformat_to_control(text, ptr,
2016 len - (ptr - str), &parFmt);
2017 add_unformatted_text_to_control(text, &nl, 1);
2018 }
2019 } while (linebreak);
2020 if (!multiline)
2021 {
2022 add_text_with_paraformat_to_control(text, str, len, &parFmt);
2023 add_unformatted_text_to_control(text, &nl, 1);
2024 }
2025 }
2026 else
2027 {
2028 WCHAR *oidW = HeapAlloc(GetProcessHeap(), 0,
2029 (strlen(oid) + 1) * sizeof(WCHAR));
2030
2031 if (oidW)
2032 {
2033 LPCSTR src;
2034 WCHAR *dst;
2035
2036 for (src = oid, dst = oidW; *src; src++, dst++)
2037 *dst = *src;
2038 *dst = 0;
2039 add_text_with_paraformat_to_control(text, oidW, lstrlenW(oidW),
2040 &parFmt);
2041 add_unformatted_text_to_control(text, &nl, 1);
2042 HeapFree(GetProcessHeap(), 0, oidW);
2043 }
2044 }
2045 }
2046
2047 static void display_app_usages(HWND text, PCCERT_CONTEXT cert,
2048 BOOL *anyUsageAdded)
2049 {
2050 static char any_app_policy[] = szOID_ANY_APPLICATION_POLICY;
2051 WCHAR nl = '\n';
2052 CHARFORMATW charFmt;
2053 PCERT_EXTENSION policyExt;
2054 if (!*anyUsageAdded)
2055 {
2056 PARAFORMAT2 parFmt;
2057
2058 parFmt.cbSize = sizeof(parFmt);
2059 parFmt.dwMask = PFM_STARTINDENT;
2060 parFmt.dxStartIndent = MY_INDENT;
2061 add_string_resource_with_paraformat_to_control(text,
2062 IDS_CERT_INFO_PURPOSES, &parFmt);
2063 add_unformatted_text_to_control(text, &nl, 1);
2064 *anyUsageAdded = TRUE;
2065 }
2066 memset(&charFmt, 0, sizeof(charFmt));
2067 charFmt.cbSize = sizeof(charFmt);
2068 charFmt.dwMask = CFM_BOLD;
2069 charFmt.dwEffects = 0;
2070 SendMessageW(text, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&charFmt);
2071 if ((policyExt = CertFindExtension(szOID_APPLICATION_CERT_POLICIES,
2072 cert->pCertInfo->cExtension, cert->pCertInfo->rgExtension)))
2073 {
2074 CERT_POLICIES_INFO *policies;
2075 DWORD size;
2076
2077 if (CryptDecodeObjectEx(X509_ASN_ENCODING, X509_CERT_POLICIES,
2078 policyExt->Value.pbData, policyExt->Value.cbData,
2079 CRYPT_DECODE_ALLOC_FLAG, NULL, &policies, &size))
2080 {
2081 DWORD i;
2082
2083 for (i = 0; i < policies->cPolicyInfo; i++)
2084 {
2085 DWORD j;
2086
2087 for (j = 0; j < policies->rgPolicyInfo[i].cPolicyQualifier; j++)
2088 add_local_oid_text_to_control(text,
2089 policies->rgPolicyInfo[i].rgPolicyQualifier[j].
2090 pszPolicyQualifierId);
2091 }
2092 LocalFree(policies);
2093 }
2094 }
2095 else
2096 add_oid_text_to_control(text, any_app_policy);
2097 }
2098
2099 static BOOL display_cert_usages(HWND text, PCCERT_CONTEXT cert,
2100 BOOL *anyUsageAdded)
2101 {
2102 WCHAR nl = '\n';
2103 DWORD size;
2104 BOOL badUsages = FALSE;
2105
2106 if (CertGetEnhancedKeyUsage(cert, 0, NULL, &size))
2107 {
2108 CHARFORMATW charFmt;
2109 static char any_cert_policy[] = szOID_ANY_CERT_POLICY;
2110 PCERT_ENHKEY_USAGE usage = HeapAlloc(GetProcessHeap(), 0, size);
2111
2112 if (usage)
2113 {
2114 if (CertGetEnhancedKeyUsage(cert, 0, usage, &size))
2115 {
2116 DWORD i;
2117
2118 if (!*anyUsageAdded)
2119 {
2120 PARAFORMAT2 parFmt;
2121
2122 parFmt.cbSize = sizeof(parFmt);
2123 parFmt.dwMask = PFM_STARTINDENT;
2124 parFmt.dxStartIndent = MY_INDENT;
2125 add_string_resource_with_paraformat_to_control(text,
2126 IDS_CERT_INFO_PURPOSES, &parFmt);
2127 add_unformatted_text_to_control(text, &nl, 1);
2128 *anyUsageAdded = TRUE;
2129 }
2130 memset(&charFmt, 0, sizeof(charFmt));
2131 charFmt.cbSize = sizeof(charFmt);
2132 charFmt.dwMask = CFM_BOLD;
2133 charFmt.dwEffects = 0;
2134 SendMessageW(text, EM_SETCHARFORMAT, SCF_SELECTION,
2135 (LPARAM)&charFmt);
2136 if (!usage->cUsageIdentifier)
2137 add_oid_text_to_control(text, any_cert_policy);
2138 else
2139 for (i = 0; i < usage->cUsageIdentifier; i++)
2140 add_local_oid_text_to_control(text,
2141 usage->rgpszUsageIdentifier[i]);
2142 }
2143 else
2144 badUsages = TRUE;
2145 HeapFree(GetProcessHeap(), 0, usage);
2146 }
2147 else
2148 badUsages = TRUE;
2149 }
2150 else
2151 badUsages = TRUE;
2152 return badUsages;
2153 }
2154
2155 static void set_policy_text(HWND text,
2156 PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo)
2157 {
2158 BOOL includeCertUsages = FALSE, includeAppUsages = FALSE;
2159 BOOL badUsages = FALSE, anyUsageAdded = FALSE;
2160
2161 if (pCertViewInfo->cPurposes)
2162 {
2163 DWORD i;
2164
2165 for (i = 0; i < pCertViewInfo->cPurposes; i++)
2166 {
2167 if (!strcmp(pCertViewInfo->rgszPurposes[i], szOID_ANY_CERT_POLICY))
2168 includeCertUsages = TRUE;
2169 else if (!strcmp(pCertViewInfo->rgszPurposes[i],
2170 szOID_ANY_APPLICATION_POLICY))
2171 includeAppUsages = TRUE;
2172 else
2173 badUsages = TRUE;
2174 }
2175 }
2176 else
2177 includeAppUsages = includeCertUsages = TRUE;
2178 if (includeAppUsages)
2179 display_app_usages(text, pCertViewInfo->pCertContext, &anyUsageAdded);
2180 if (includeCertUsages)
2181 badUsages = display_cert_usages(text, pCertViewInfo->pCertContext,
2182 &anyUsageAdded);
2183 if (badUsages)
2184 {
2185 PARAFORMAT2 parFmt;
2186
2187 parFmt.cbSize = sizeof(parFmt);
2188 parFmt.dwMask = PFM_STARTINDENT;
2189 parFmt.dxStartIndent = MY_INDENT;
2190 add_string_resource_with_paraformat_to_control(text,
2191 IDS_CERT_INFO_BAD_PURPOSES, &parFmt);
2192 }
2193 }
2194
2195 static CRYPT_OBJID_BLOB *find_policy_qualifier(CERT_POLICIES_INFO *policies,
2196 LPCSTR policyOid)
2197 {
2198 CRYPT_OBJID_BLOB *ret = NULL;
2199 DWORD i;
2200
2201 for (i = 0; !ret && i < policies->cPolicyInfo; i++)
2202 {
2203 DWORD j;
2204
2205 for (j = 0; !ret && j < policies->rgPolicyInfo[i].cPolicyQualifier; j++)
2206 if (!strcmp(policies->rgPolicyInfo[i].rgPolicyQualifier[j].
2207 pszPolicyQualifierId, policyOid))
2208 ret = &policies->rgPolicyInfo[i].rgPolicyQualifier[j].
2209 Qualifier;
2210 }
2211 return ret;
2212 }
2213
2214 static WCHAR *get_cps_str_from_qualifier(const CRYPT_OBJID_BLOB *qualifier)
2215 {
2216 LPWSTR qualifierStr = NULL;
2217 CERT_NAME_VALUE *qualifierValue;
2218 DWORD size;
2219
2220 if (CryptDecodeObjectEx(X509_ASN_ENCODING, X509_NAME_VALUE,
2221 qualifier->pbData, qualifier->cbData, CRYPT_DECODE_ALLOC_FLAG, NULL,
2222 &qualifierValue, &size))
2223 {
2224 size = CertRDNValueToStrW(qualifierValue->dwValueType,
2225 &qualifierValue->Value, NULL, 0);
2226 qualifierStr = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
2227 if (qualifierStr)
2228 CertRDNValueToStrW(qualifierValue->dwValueType,
2229 &qualifierValue->Value, qualifierStr, size);
2230 LocalFree(qualifierValue);
2231 }
2232 return qualifierStr;
2233 }
2234
2235 static WCHAR *get_user_notice_from_qualifier(const CRYPT_OBJID_BLOB *qualifier)
2236 {
2237 LPWSTR str = NULL;
2238 CERT_POLICY_QUALIFIER_USER_NOTICE *qualifierValue;
2239 DWORD size;
2240
2241 if (CryptDecodeObjectEx(X509_ASN_ENCODING,
2242 X509_PKIX_POLICY_QUALIFIER_USERNOTICE,
2243 qualifier->pbData, qualifier->cbData, CRYPT_DECODE_ALLOC_FLAG, NULL,
2244 &qualifierValue, &size))
2245 {
2246 str = HeapAlloc(GetProcessHeap(), 0,
2247 (strlenW(qualifierValue->pszDisplayText) + 1) * sizeof(WCHAR));
2248 if (str)
2249 strcpyW(str, qualifierValue->pszDisplayText);
2250 LocalFree(qualifierValue);
2251 }
2252 return str;
2253 }
2254
2255 struct IssuerStatement
2256 {
2257 LPWSTR cps;
2258 LPWSTR userNotice;
2259 };
2260
2261 static void set_issuer_statement(HWND hwnd,
2262 PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo)
2263 {
2264 PCERT_EXTENSION policyExt;
2265
2266 if (!(pCertViewInfo->dwFlags & CRYPTUI_DISABLE_ISSUERSTATEMENT) &&
2267 (policyExt = CertFindExtension(szOID_CERT_POLICIES,
2268 pCertViewInfo->pCertContext->pCertInfo->cExtension,
2269 pCertViewInfo->pCertContext->pCertInfo->rgExtension)))
2270 {
2271 CERT_POLICIES_INFO *policies;
2272 DWORD size;
2273
2274 if (CryptDecodeObjectEx(X509_ASN_ENCODING, policyExt->pszObjId,
2275 policyExt->Value.pbData, policyExt->Value.cbData,
2276 CRYPT_DECODE_ALLOC_FLAG, NULL, &policies, &size))
2277 {
2278 CRYPT_OBJID_BLOB *qualifier;
2279 LPWSTR cps = NULL, userNotice = NULL;
2280
2281 if ((qualifier = find_policy_qualifier(policies,
2282 szOID_PKIX_POLICY_QUALIFIER_CPS)))
2283 cps = get_cps_str_from_qualifier(qualifier);
2284 if ((qualifier = find_policy_qualifier(policies,
2285 szOID_PKIX_POLICY_QUALIFIER_USERNOTICE)))
2286 userNotice = get_user_notice_from_qualifier(qualifier);
2287 if (cps || userNotice)
2288 {
2289 struct IssuerStatement *issuerStatement =
2290 HeapAlloc(GetProcessHeap(), 0, sizeof(struct IssuerStatement));
2291
2292 if (issuerStatement)
2293 {
2294 issuerStatement->cps = cps;
2295 issuerStatement->userNotice = userNotice;
2296 EnableWindow(GetDlgItem(hwnd, IDC_ISSUERSTATEMENT), TRUE);
2297 SetWindowLongPtrW(hwnd, DWLP_USER,
2298 (ULONG_PTR)issuerStatement);
2299 }
2300 }
2301 LocalFree(policies);
2302 }
2303 }
2304 }
2305
2306 static void set_cert_info(HWND hwnd,
2307 PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo)
2308 {
2309 CHARFORMATW charFmt;
2310 PARAFORMAT2 parFmt;
2311 HWND icon = GetDlgItem(hwnd, IDC_CERTIFICATE_ICON);
2312 HWND text = GetDlgItem(hwnd, IDC_CERTIFICATE_INFO);
2313 CRYPT_PROVIDER_SGNR *provSigner = WTHelperGetProvSignerFromChain(
2314 (CRYPT_PROVIDER_DATA *)pCertViewInfo->u.pCryptProviderData,
2315 pCertViewInfo->idxSigner, pCertViewInfo->fCounterSigner,
2316 pCertViewInfo->idxCounterSigner);
2317 CRYPT_PROVIDER_CERT *root =
2318 &provSigner->pasCertChain[provSigner->csCertChain - 1];
2319
2320 if (!provSigner->pChainContext ||
2321 (provSigner->pChainContext->TrustStatus.dwErrorStatus &
2322 CERT_TRUST_IS_PARTIAL_CHAIN))
2323 add_icon_to_control(icon, IDB_CERT_WARNING);
2324 else if (!root->fTrustedRoot)
2325 add_icon_to_control(icon, IDB_CERT_ERROR);
2326 else
2327 add_icon_to_control(icon, IDB_CERT);
2328
2329 memset(&charFmt, 0, sizeof(charFmt));
2330 charFmt.cbSize = sizeof(charFmt);
2331 charFmt.dwMask = CFM_BOLD;
2332 charFmt.dwEffects = CFE_BOLD;
2333 SendMessageW(text, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&charFmt);
2334 /* FIXME: vertically center text */
2335 parFmt.cbSize = sizeof(parFmt);
2336 parFmt.dwMask = PFM_STARTINDENT;
2337 parFmt.dxStartIndent = MY_INDENT;
2338 add_string_resource_with_paraformat_to_control(text,
2339 IDS_CERTIFICATEINFORMATION, &parFmt);
2340
2341 text = GetDlgItem(hwnd, IDC_CERTIFICATE_STATUS);
2342 SendMessageW(text, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&charFmt);
2343 if (provSigner->dwError == TRUST_E_CERT_SIGNATURE)
2344 add_string_resource_with_paraformat_to_control(text,
2345 IDS_CERT_INFO_BAD_SIG, &parFmt);
2346 else if (!provSigner->pChainContext ||
2347 (provSigner->pChainContext->TrustStatus.dwErrorStatus &
2348 CERT_TRUST_IS_PARTIAL_CHAIN))
2349 add_string_resource_with_paraformat_to_control(text,
2350 IDS_CERT_INFO_PARTIAL_CHAIN, &parFmt);
2351 else if (!root->fTrustedRoot)
2352 {
2353 if (provSigner->csCertChain == 1 && root->fSelfSigned)
2354 add_string_resource_with_paraformat_to_control(text,
2355 IDS_CERT_INFO_UNTRUSTED_CA, &parFmt);
2356 else
2357 add_string_resource_with_paraformat_to_control(text,
2358 IDS_CERT_INFO_UNTRUSTED_ROOT, &parFmt);
2359 }
2360 else
2361 {
2362 set_policy_text(text, pCertViewInfo);
2363 set_issuer_statement(hwnd, pCertViewInfo);
2364 }
2365 }
2366
2367 static void set_cert_name_string(HWND hwnd, PCCERT_CONTEXT cert,
2368 DWORD nameFlags, int heading)
2369 {
2370 WCHAR nl = '\n';
2371 HWND text = GetDlgItem(hwnd, IDC_CERTIFICATE_NAMES);
2372 CHARFORMATW charFmt;
2373 PARAFORMAT2 parFmt;
2374
2375 memset(&charFmt, 0, sizeof(charFmt));
2376 charFmt.cbSize = sizeof(charFmt);
2377 charFmt.dwMask = CFM_BOLD;
2378 charFmt.dwEffects = CFE_BOLD;
2379 SendMessageW(text, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&charFmt);
2380 parFmt.cbSize = sizeof(parFmt);
2381 parFmt.dwMask = PFM_STARTINDENT;
2382 parFmt.dxStartIndent = MY_INDENT * 3;
2383 add_string_resource_with_paraformat_to_control(text, heading, &parFmt);
2384 charFmt.dwEffects = 0;
2385 SendMessageW(text, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&charFmt);
2386 add_cert_string_to_control(text, cert, CERT_NAME_SIMPLE_DISPLAY_TYPE,
2387 nameFlags);
2388 add_unformatted_text_to_control(text, &nl, 1);
2389 add_unformatted_text_to_control(text, &nl, 1);
2390 add_unformatted_text_to_control(text, &nl, 1);
2391
2392 }
2393
2394 static void add_date_string_to_control(HWND hwnd, const FILETIME *fileTime)
2395 {
2396 WCHAR dateFmt[80]; /* sufficient for all versions of LOCALE_SSHORTDATE */
2397 WCHAR date[80];
2398 SYSTEMTIME sysTime;
2399
2400 GetLocaleInfoW(LOCALE_SYSTEM_DEFAULT, LOCALE_SSHORTDATE, dateFmt,
2401 sizeof(dateFmt) / sizeof(dateFmt[0]));
2402 FileTimeToSystemTime(fileTime, &sysTime);
2403 GetDateFormatW(LOCALE_SYSTEM_DEFAULT, 0, &sysTime, dateFmt, date,
2404 sizeof(date) / sizeof(date[0]));
2405 add_unformatted_text_to_control(hwnd, date, lstrlenW(date));
2406 }
2407
2408 static void set_cert_validity_period(HWND hwnd, PCCERT_CONTEXT cert)
2409 {
2410 WCHAR nl = '\n';
2411 HWND text = GetDlgItem(hwnd, IDC_CERTIFICATE_NAMES);
2412 CHARFORMATW charFmt;
2413 PARAFORMAT2 parFmt;
2414
2415 memset(&charFmt, 0, sizeof(charFmt));
2416 charFmt.cbSize = sizeof(charFmt);
2417 charFmt.dwMask = CFM_BOLD;
2418 charFmt.dwEffects = CFE_BOLD;
2419 SendMessageW(text, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&charFmt);
2420 parFmt.cbSize = sizeof(parFmt);
2421 parFmt.dwMask = PFM_STARTINDENT;
2422 parFmt.dxStartIndent = MY_INDENT * 3;
2423 add_string_resource_with_paraformat_to_control(text, IDS_VALID_FROM,
2424 &parFmt);
2425 charFmt.dwEffects = 0;
2426 SendMessageW(text, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&charFmt);
2427 add_date_string_to_control(text, &cert->pCertInfo->NotBefore);
2428 charFmt.dwEffects = CFE_BOLD;
2429 SendMessageW(text, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&charFmt);
2430 add_string_resource_to_control(text, IDS_VALID_TO);
2431 charFmt.dwEffects = 0;
2432 SendMessageW(text, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&charFmt);
2433 add_date_string_to_control(text, &cert->pCertInfo->NotAfter);
2434 add_unformatted_text_to_control(text, &nl, 1);
2435 }
2436
2437 static void set_general_info(HWND hwnd,
2438 PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo)
2439 {
2440 set_cert_info(hwnd, pCertViewInfo);
2441 set_cert_name_string(hwnd, pCertViewInfo->pCertContext, 0,
2442 IDS_SUBJECT_HEADING);
2443 set_cert_name_string(hwnd, pCertViewInfo->pCertContext,
2444 CERT_NAME_ISSUER_FLAG, IDS_ISSUER_HEADING);
2445 set_cert_validity_period(hwnd, pCertViewInfo->pCertContext);
2446 }
2447
2448 static LRESULT CALLBACK user_notice_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
2449 LPARAM lp)
2450 {
2451 LRESULT ret = 0;
2452 HWND text;
2453 struct IssuerStatement *issuerStatement;
2454
2455 switch (msg)
2456 {
2457 case WM_INITDIALOG:
2458 text = GetDlgItem(hwnd, IDC_USERNOTICE);
2459 issuerStatement = (struct IssuerStatement *)lp;
2460 add_unformatted_text_to_control(text, issuerStatement->userNotice,
2461 strlenW(issuerStatement->userNotice));
2462 if (issuerStatement->cps)
2463 SetWindowLongPtrW(hwnd, DWLP_USER, (LPARAM)issuerStatement->cps);
2464 else
2465 EnableWindow(GetDlgItem(hwnd, IDC_CPS), FALSE);
2466 break;
2467 case WM_COMMAND:
2468 switch (wp)
2469 {
2470 case IDOK:
2471 EndDialog(hwnd, IDOK);
2472 ret = TRUE;
2473 break;
2474 case IDC_CPS:
2475 {
2476 IBindCtx *bctx = NULL;
2477 LPWSTR cps;
2478
2479 CreateBindCtx(0, &bctx);
2480 cps = (LPWSTR)GetWindowLongPtrW(hwnd, DWLP_USER);
2481 HlinkSimpleNavigateToString(cps, NULL, NULL, NULL, bctx, NULL,
2482 HLNF_OPENINNEWWINDOW, 0);
2483 IBindCtx_Release(bctx);
2484 break;
2485 }
2486 }
2487 }
2488 return ret;
2489 }
2490
2491 static void show_user_notice(HWND hwnd, struct IssuerStatement *issuerStatement)
2492 {
2493 DialogBoxParamW(hInstance, MAKEINTRESOURCEW(IDD_USERNOTICE), hwnd,
2494 user_notice_dlg_proc, (LPARAM)issuerStatement);
2495 }
2496
2497 static LRESULT CALLBACK general_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
2498 LPARAM lp)
2499 {
2500 PROPSHEETPAGEW *page;
2501 PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo;
2502
2503 TRACE("(%p, %08x, %08lx, %08lx)\n", hwnd, msg, wp, lp);
2504
2505 switch (msg)
2506 {
2507 case WM_INITDIALOG:
2508 page = (PROPSHEETPAGEW *)lp;
2509 pCertViewInfo = (PCCRYPTUI_VIEWCERTIFICATE_STRUCTW)page->lParam;
2510 if (pCertViewInfo->dwFlags & CRYPTUI_DISABLE_ADDTOSTORE)
2511 ShowWindow(GetDlgItem(hwnd, IDC_ADDTOSTORE), FALSE);
2512 EnableWindow(GetDlgItem(hwnd, IDC_ISSUERSTATEMENT), FALSE);
2513 set_general_info(hwnd, pCertViewInfo);
2514 break;
2515 case WM_COMMAND:
2516 switch (wp)
2517 {
2518 case IDC_ADDTOSTORE:
2519 CryptUIWizImport(0, hwnd, NULL, NULL, NULL);
2520 break;
2521 case IDC_ISSUERSTATEMENT:
2522 {
2523 struct IssuerStatement *issuerStatement =
2524 (struct IssuerStatement *)GetWindowLongPtrW(hwnd, DWLP_USER);
2525
2526 if (issuerStatement)
2527 {
2528 if (issuerStatement->userNotice)
2529 show_user_notice(hwnd, issuerStatement);
2530 else if (issuerStatement->cps)
2531 {
2532 IBindCtx *bctx = NULL;
2533
2534 CreateBindCtx(0, &bctx);
2535 HlinkSimpleNavigateToString(issuerStatement->cps, NULL,
2536 NULL, NULL, bctx, NULL, HLNF_OPENINNEWWINDOW, 0);
2537 IBindCtx_Release(bctx);
2538 }
2539 }
2540 break;
2541 }
2542 }
2543 break;
2544 }
2545 return 0;
2546 }
2547
2548 static UINT CALLBACK general_callback_proc(HWND hwnd, UINT msg,
2549 PROPSHEETPAGEW *page)
2550 {
2551 struct IssuerStatement *issuerStatement;
2552
2553 switch (msg)
2554 {
2555 case PSPCB_RELEASE:
2556 issuerStatement =
2557 (struct IssuerStatement *)GetWindowLongPtrW(hwnd, DWLP_USER);
2558 if (issuerStatement)
2559 {
2560 HeapFree(GetProcessHeap(), 0, issuerStatement->cps);
2561 HeapFree(GetProcessHeap(), 0, issuerStatement->userNotice);
2562 HeapFree(GetProcessHeap(), 0, issuerStatement);
2563 }
2564 break;
2565 }
2566 return 1;
2567 }
2568
2569 static void init_general_page(PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo,
2570 PROPSHEETPAGEW *page)
2571 {
2572 memset(page, 0, sizeof(PROPSHEETPAGEW));
2573 page->dwSize = sizeof(PROPSHEETPAGEW);
2574 page->dwFlags = PSP_USECALLBACK;
2575 page->pfnCallback = general_callback_proc;
2576 page->hInstance = hInstance;
2577 page->u.pszTemplate = MAKEINTRESOURCEW(IDD_GENERAL);
2578 page->pfnDlgProc = general_dlg_proc;
2579 page->lParam = (LPARAM)pCertViewInfo;
2580 }
2581
2582 typedef WCHAR * (*field_format_func)(PCCERT_CONTEXT cert);
2583
2584 static WCHAR *field_format_version(PCCERT_CONTEXT cert)
2585 {
2586 static const WCHAR fmt[] = { 'V','%','d',0 };
2587 WCHAR *buf = HeapAlloc(GetProcessHeap(), 0, 12 * sizeof(WCHAR));
2588
2589 if (buf)
2590 sprintfW(buf, fmt, cert->pCertInfo->dwVersion);
2591 return buf;
2592 }
2593
2594 static WCHAR *format_hex_string(void *pb, DWORD cb)
2595 {
2596 WCHAR *buf = HeapAlloc(GetProcessHeap(), 0, (cb * 3 + 1) * sizeof(WCHAR));
2597
2598 if (buf)
2599 {
2600 static const WCHAR fmt[] = { '%','0','2','x',' ',0 };
2601 DWORD i;
2602 WCHAR *ptr;
2603
2604 for (i = 0, ptr = buf; i < cb; i++, ptr += 3)
2605 sprintfW(ptr, fmt, ((BYTE *)pb)[i]);
2606 }
2607 return buf;
2608 }
2609
2610 static WCHAR *field_format_serial_number(PCCERT_CONTEXT cert)
2611 {
2612 return format_hex_string(cert->pCertInfo->SerialNumber.pbData,
2613 cert->pCertInfo->SerialNumber.cbData);
2614 }
2615
2616 static WCHAR *field_format_issuer(PCCERT_CONTEXT cert)
2617 {
2618 return get_cert_name_string(cert, CERT_NAME_SIMPLE_DISPLAY_TYPE,
2619 CERT_NAME_ISSUER_FLAG);
2620 }
2621
2622 static WCHAR *field_format_detailed_cert_name(PCERT_NAME_BLOB name)
2623 {
2624 WCHAR *str = NULL;
2625 DWORD len = CertNameToStrW(X509_ASN_ENCODING, name,
2626 CERT_X500_NAME_STR | CERT_NAME_STR_CRLF_FLAG, NULL, 0);
2627
2628 if (len)
2629 {
2630 str = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
2631 if (str)
2632 CertNameToStrW(X509_ASN_ENCODING, name,
2633 CERT_X500_NAME_STR | CERT_NAME_STR_CRLF_FLAG, str, len);
2634 }
2635 return str;
2636 }
2637
2638 static WCHAR *field_format_detailed_issuer(PCCERT_CONTEXT cert, void *param)
2639 {
2640 return field_format_detailed_cert_name(&cert->pCertInfo->Issuer);
2641 }
2642
2643 static WCHAR *field_format_subject(PCCERT_CONTEXT cert)
2644 {
2645 return get_cert_name_string(cert, CERT_NAME_SIMPLE_DISPLAY_TYPE, 0);
2646 }
2647
2648 static WCHAR *field_format_detailed_subject(PCCERT_CONTEXT cert, void *param)
2649 {
2650 return field_format_detailed_cert_name(&cert->pCertInfo->Subject);
2651 }
2652
2653 static WCHAR *format_long_date(const FILETIME *fileTime)
2654 {
2655 WCHAR dateFmt[80]; /* long enough for LOCALE_SLONGDATE */
2656 DWORD len;
2657 WCHAR *buf = NULL;
2658 SYSTEMTIME sysTime;
2659
2660 /* FIXME: format isn't quite right, want time too */
2661 GetLocaleInfoW(LOCALE_SYSTEM_DEFAULT, LOCALE_SLONGDATE, dateFmt,
2662 sizeof(dateFmt) / sizeof(dateFmt[0]));
2663 FileTimeToSystemTime(fileTime, &sysTime);
2664 len = GetDateFormatW(LOCALE_SYSTEM_DEFAULT, 0, &sysTime, dateFmt, NULL, 0);
2665 if (len)
2666 {
2667 buf = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
2668 if (buf)
2669 GetDateFormatW(LOCALE_SYSTEM_DEFAULT, 0, &sysTime, dateFmt, buf,
2670 len);
2671 }
2672 return buf;
2673 }
2674
2675 static WCHAR *field_format_from_date(PCCERT_CONTEXT cert)
2676 {
2677 return format_long_date(&cert->pCertInfo->NotBefore);
2678 }
2679
2680 static WCHAR *field_format_to_date(PCCERT_CONTEXT cert)
2681 {
2682 return format_long_date(&cert->pCertInfo->NotAfter);
2683 }
2684
2685 static WCHAR *field_format_public_key(PCCERT_CONTEXT cert)
2686 {
2687 PCCRYPT_OID_INFO oidInfo;
2688 WCHAR *buf = NULL;
2689
2690 oidInfo = CryptFindOIDInfo(CRYPT_OID_INFO_OID_KEY,
2691 cert->pCertInfo->SubjectPublicKeyInfo.Algorithm.pszObjId, 0);
2692 if (oidInfo)
2693 {
2694 WCHAR fmt[MAX_STRING_LEN];
2695
2696 if (LoadStringW(hInstance, IDS_FIELD_PUBLIC_KEY_FORMAT, fmt,
2697 sizeof(fmt) / sizeof(fmt[0])))
2698 {
2699 DWORD len;
2700
2701 /* Allocate the output buffer. Use the number of bytes in the
2702 * public key as a conservative (high) estimate for the number of
2703 * digits in its output.
2704 * The output is of the form (in English)
2705 * "<public key algorithm> (<public key bit length> bits)".
2706 * Ordinarily having two positional parameters in a string is not a
2707 * good idea, but as this isn't a sentence fragment, it shouldn't
2708 * be word-order dependent.
2709 */
2710 len = strlenW(fmt) + strlenW(oidInfo->pwszName) +
2711 cert->pCertInfo->SubjectPublicKeyInfo.PublicKey.cbData * 8;
2712 buf = HeapAlloc(GetProcessHeap(), 0, len * sizeof(*buf));
2713 if (buf)
2714 {
2715 DWORD_PTR args[2];
2716 args[0] = (DWORD_PTR)oidInfo->pwszName;
2717 args[1] = CertGetPublicKeyLength(X509_ASN_ENCODING,
2718 &cert->pCertInfo->SubjectPublicKeyInfo);
2719 FormatMessageW(FORMAT_MESSAGE_FROM_STRING|FORMAT_MESSAGE_ARGUMENT_ARRAY,
2720 fmt, 0, 0, buf, len, (__ms_va_list*)args);
2721 }
2722 }
2723 }
2724 return buf;
2725 }
2726
2727 static WCHAR *field_format_detailed_public_key(PCCERT_CONTEXT cert, void *param)
2728 {
2729 return format_hex_string(
2730 cert->pCertInfo->SubjectPublicKeyInfo.PublicKey.pbData,
2731 cert->pCertInfo->SubjectPublicKeyInfo.PublicKey.cbData);
2732 }
2733
2734 struct field_value_data;
2735 struct detail_data
2736 {
2737 PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo;
2738 BOOL *pfPropertiesChanged;
2739 int cFields;
2740 struct field_value_data *fields;
2741 };
2742
2743 typedef void (*add_fields_func)(HWND hwnd, struct detail_data *data);
2744
2745 typedef WCHAR *(*create_detailed_value_func)(PCCERT_CONTEXT cert, void *param);
2746
2747 struct field_value_data
2748 {
2749 create_detailed_value_func create;
2750 LPWSTR detailed_value;
2751 void *param;
2752 };
2753
2754 static void add_field_value_data(struct detail_data *data,
2755 create_detailed_value_func create, void *param)
2756 {
2757 if (data->cFields)
2758 data->fields = HeapReAlloc(GetProcessHeap(), 0, data->fields,
2759 (data->cFields + 1) * sizeof(struct field_value_data));
2760 else
2761 data->fields = HeapAlloc(GetProcessHeap(), 0,
2762 sizeof(struct field_value_data));
2763 if (data->fields)
2764 {
2765 data->fields[data->cFields].create = create;
2766 data->fields[data->cFields].detailed_value = NULL;
2767 data->fields[data->cFields].param = param;
2768 data->cFields++;
2769 }
2770 }
2771
2772 static void add_field_and_value_to_list(HWND hwnd, struct detail_data *data,
2773 LPWSTR field, LPWSTR value, create_detailed_value_func create, void *param)
2774 {
2775 LVITEMW item;
2776 int iItem = SendMessageW(hwnd, LVM_GETITEMCOUNT, 0, 0);
2777
2778 item.mask = LVIF_TEXT | LVIF_PARAM;
2779 item.iItem = iItem;
2780 item.iSubItem = 0;
2781 item.pszText = field;
2782 item.lParam = (LPARAM)data;
2783 SendMessageW(hwnd, LVM_INSERTITEMW, 0, (LPARAM)&item);
2784 if (value)
2785 {
2786 item.pszText = value;
2787 item.iSubItem = 1;
2788 SendMessageW(hwnd, LVM_SETITEMTEXTW, iItem, (LPARAM)&item);
2789 }
2790 add_field_value_data(data, create, param);
2791 }
2792
2793 static void add_string_id_and_value_to_list(HWND hwnd, struct detail_data *data,
2794 int id, LPWSTR value, create_detailed_value_func create, void *param)
2795 {
2796 WCHAR buf[MAX_STRING_LEN];
2797
2798 LoadStringW(hInstance, id, buf, sizeof(buf) / sizeof(buf[0]));
2799 add_field_and_value_to_list(hwnd, data, buf, value, create, param);
2800 }
2801
2802 struct v1_field
2803 {
2804 int id;
2805 field_format_func format;
2806 create_detailed_value_func create_detailed_value;
2807 };
2808
2809 static void add_v1_field(HWND hwnd, struct detail_data *data,
2810 const struct v1_field *field)
2811 {
2812 WCHAR *val = field->format(data->pCertViewInfo->pCertContext);
2813
2814 if (val)
2815 {
2816 add_string_id_and_value_to_list(hwnd, data, field->id, val,
2817 field->create_detailed_value, NULL);
2818 HeapFree(GetProcessHeap(), 0, val);
2819 }
2820 }
2821
2822 static const struct v1_field v1_fields[] = {
2823 { IDS_FIELD_VERSION, field_format_version, NULL },
2824 { IDS_FIELD_SERIAL_NUMBER, field_format_serial_number, NULL },
2825 { IDS_FIELD_ISSUER, field_format_issuer, field_format_detailed_issuer },
2826 { IDS_FIELD_VALID_FROM, field_format_from_date, NULL },
2827 { IDS_FIELD_VALID_TO, field_format_to_date, NULL },
2828 { IDS_FIELD_SUBJECT, field_format_subject, field_format_detailed_subject },
2829 { IDS_FIELD_PUBLIC_KEY, field_format_public_key,
2830 field_format_detailed_public_key }
2831 };
2832
2833 static void add_v1_fields(HWND hwnd, struct detail_data *data)
2834 {
2835 unsigned int i;
2836 PCCERT_CONTEXT cert = data->pCertViewInfo->pCertContext;
2837
2838 /* The last item in v1_fields is the public key, which is not in the loop
2839 * because it's a special case.
2840 */
2841 for (i = 0; i < sizeof(v1_fields) / sizeof(v1_fields[0]) - 1; i++)
2842 add_v1_field(hwnd, data, &v1_fields[i]);
2843 if (cert->pCertInfo->SubjectPublicKeyInfo.PublicKey.cbData)
2844 add_v1_field(hwnd, data, &v1_fields[i]);
2845 }
2846
2847 static WCHAR *crypt_format_extension(const CERT_EXTENSION *ext, DWORD formatStrType)
2848 {
2849 WCHAR *str = NULL;
2850 DWORD size;
2851
2852 if (CryptFormatObject(X509_ASN_ENCODING, 0, formatStrType, NULL,
2853 ext->pszObjId, ext->Value.pbData, ext->Value.cbData, NULL, &size))
2854 {
2855 str = HeapAlloc(GetProcessHeap(), 0, size);
2856 CryptFormatObject(X509_ASN_ENCODING, 0, formatStrType, NULL,
2857 ext->pszObjId, ext->Value.pbData, ext->Value.cbData, str, &size);
2858 }
2859 return str;
2860 }
2861
2862 static WCHAR *field_format_extension_hex_with_ascii(const CERT_EXTENSION *ext)
2863 {
2864 WCHAR *str = NULL;
2865
2866 if (ext->Value.cbData)
2867 {
2868 /* The output is formatted as:
2869 * <hex bytes> <ascii bytes>\n
2870 * where <hex bytes> is a string of up to 8 bytes, output as %02x,
2871 * and <ascii bytes> is the ASCII equivalent of each byte, or '.' if
2872 * the byte is not printable.
2873 * So, for example, the extension value consisting of the following
2874 * bytes:
2875 * 0x30,0x14,0x31,0x12,0x30,0x10,0x06,0x03,0x55,0x04,0x03,
2876 * 0x13,0x09,0x4a,0x75,0x61,0x6e,0x20,0x4c,0x61,0x6e,0x67
2877 * is output as:
2878 * 30 14 31 12 30 10 06 03 0.1.0...
2879 * 55 04 03 13 09 4a 75 61 U....Jua
2880 * 6e 20 4c 61 6e 67 n Lang
2881 * The allocation size therefore requires:
2882 * - 4 characters per character in an 8-byte line
2883 * (2 for the hex format, one for the space, one for the ASCII value)
2884 * - 3 more characters per 8-byte line (two spaces and a newline)
2885 * - 1 character for the terminating nul
2886 * FIXME: should use a fixed-width font for this
2887 */
2888 DWORD lines = (ext->Value.cbData + 7) / 8;
2889
2890 str = HeapAlloc(GetProcessHeap(), 0,
2891 (lines * 8 * 4 + lines * 3 + 1) * sizeof(WCHAR));
2892 if (str)
2893 {
2894 static const WCHAR fmt[] = { '%','0','2','x',' ',0 };
2895 DWORD i, j;
2896 WCHAR *ptr;
2897
2898 for (i = 0, ptr = str; i < ext->Value.cbData; i += 8)
2899 {
2900 /* Output as hex bytes first */
2901 for (j = i; j < min(i + 8, ext->Value.cbData); j++, ptr += 3)
2902 sprintfW(ptr, fmt, ext->Value.pbData[j]);
2903 /* Pad the hex output with spaces for alignment */
2904 if (j == ext->Value.cbData && j % 8)
2905 {
2906 static const WCHAR pad[] = { ' ',' ',' ' };
2907
2908 for (; j % 8; j++, ptr += sizeof(pad) / sizeof(pad[0]))
2909 memcpy(ptr, pad, sizeof(pad));
2910 }
2911 /* The last sprintfW included a space, so just insert one
2912 * more space between the hex bytes and the ASCII output
2913 */
2914 *ptr++ = ' ';
2915 /* Output as ASCII bytes */
2916 for (j = i; j < min(i + 8, ext->Value.cbData); j++, ptr++)
2917 {
2918 if (isprintW(ext->Value.pbData[j]) &&
2919 !isspaceW(ext->Value.pbData[j]))
2920 *ptr = ext->Value.pbData[j];
2921 else
2922 *ptr = '.';
2923 }
2924 *ptr++ = '\n';
2925 }
2926 *ptr++ = '\0';
2927 }
2928 }
2929 return str;
2930 }
2931
2932 static WCHAR *field_format_detailed_extension(PCCERT_CONTEXT cert, void *param)
2933 {
2934 PCERT_EXTENSION ext = param;
2935 LPWSTR str = crypt_format_extension(ext,
2936 CRYPT_FORMAT_STR_MULTI_LINE | CRYPT_FORMAT_STR_NO_HEX);
2937
2938 if (!str)
2939 str = field_format_extension_hex_with_ascii(ext);
2940 return str;
2941 }
2942
2943 static void add_cert_extension_detail(HWND hwnd, struct detail_data *data,
2944 PCERT_EXTENSION ext)
2945 {
2946 PCCRYPT_OID_INFO oidInfo = CryptFindOIDInfo(CRYPT_OID_INFO_OID_KEY,
2947 ext->pszObjId, 0);
2948 LPWSTR val = crypt_format_extension(ext, 0);
2949
2950 if (oidInfo)
2951 add_field_and_value_to_list(hwnd, data, (LPWSTR)oidInfo->pwszName,
2952 val, field_format_detailed_extension, ext);
2953 else
2954 {
2955 DWORD len = strlen(ext->pszObjId);
2956 LPWSTR oidW = HeapAlloc(GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR));
2957
2958 if (oidW)
2959 {
2960 DWORD i;
2961
2962 for (i = 0; i <= len; i++)
2963 oidW[i] = ext->pszObjId[i];
2964 add_field_and_value_to_list(hwnd, data, oidW, val,
2965 field_format_detailed_extension, ext);
2966 HeapFree(GetProcessHeap(), 0, oidW);
2967 }
2968 }
2969 HeapFree(GetProcessHeap(), 0, val);
2970 }
2971
2972 static void add_all_extensions(HWND hwnd, struct detail_data *data)
2973 {
2974 DWORD i;
2975 PCCERT_CONTEXT cert = data->pCertViewInfo->pCertContext;
2976
2977 for (i = 0; i < cert->pCertInfo->cExtension; i++)
2978 add_cert_extension_detail(hwnd, data, &cert->pCertInfo->rgExtension[i]);
2979 }
2980
2981 static void add_critical_extensions(HWND hwnd, struct detail_data *data)
2982 {
2983 DWORD i;
2984 PCCERT_CONTEXT cert = data->pCertViewInfo->pCertContext;
2985
2986 for (i = 0; i < cert->pCertInfo->cExtension; i++)
2987 if (cert->pCertInfo->rgExtension[i].fCritical)
2988 add_cert_extension_detail(hwnd, data,
2989 &cert->pCertInfo->rgExtension[i]);
2990 }
2991
2992 typedef WCHAR * (*prop_to_value_func)(void *pb, DWORD cb);
2993
2994 struct prop_id_to_string_id
2995 {
2996 DWORD prop;
2997 int id;
2998 BOOL prop_is_string;
2999 prop_to_value_func prop_to_value;
3000 };
3001
3002 static WCHAR *format_enhanced_key_usage_value(void *pb, DWORD cb)
3003 {
3004 CERT_EXTENSION ext;
3005
3006 ext.pszObjId = (LPSTR)X509_ENHANCED_KEY_USAGE;
3007 ext.fCritical = FALSE;
3008 ext.Value.pbData = pb;
3009 ext.Value.cbData = cb;
3010 return crypt_format_extension(&ext, 0);
3011 }
3012
3013 /* Logically the access state should also be checked, and IDC_EDITPROPERTIES
3014 * disabled for read-only certificates, but native doesn't appear to do that.
3015 */
3016 static const struct prop_id_to_string_id prop_id_map[] = {
3017 { CERT_HASH_PROP_ID, IDS_PROP_HASH, FALSE, format_hex_string },
3018 { CERT_FRIENDLY_NAME_PROP_ID, IDS_PROP_FRIENDLY_NAME, TRUE, NULL },
3019 { CERT_DESCRIPTION_PROP_ID, IDS_PROP_DESCRIPTION, TRUE, NULL },
3020 { CERT_ENHKEY_USAGE_PROP_ID, IDS_PROP_ENHKEY_USAGE, FALSE,
3021 format_enhanced_key_usage_value },
3022 };
3023
3024 static void add_properties(HWND hwnd, struct detail_data *data)
3025 {
3026 DWORD i;
3027 PCCERT_CONTEXT cert = data->pCertViewInfo->pCertContext;
3028
3029 for (i = 0; i < sizeof(prop_id_map) / sizeof(prop_id_map[0]); i++)
3030 {
3031 DWORD cb;
3032
3033 if (CertGetCertificateContextProperty(cert, prop_id_map[i].prop, NULL,
3034 &cb))
3035 {
3036 BYTE *pb;
3037 WCHAR *val = NULL;
3038
3039 /* FIXME: MS adds a separate value for the signature hash
3040 * algorithm.
3041 */
3042 pb = HeapAlloc(GetProcessHeap(), 0, cb);
3043 if (pb)
3044 {
3045 if (CertGetCertificateContextProperty(cert,
3046 prop_id_map[i].prop, pb, &cb))
3047 {
3048 if (prop_id_map[i].prop_is_string)
3049 {
3050 val = (LPWSTR)pb;
3051 /* Don't double-free pb */
3052 pb = NULL;
3053 }
3054 else
3055 val = prop_id_map[i].prop_to_value(pb, cb);
3056 }
3057 HeapFree(GetProcessHeap(), 0, pb);
3058 }
3059 add_string_id_and_value_to_list(hwnd, data, prop_id_map[i].id, val,
3060 NULL, NULL);
3061 }
3062 }
3063 }
3064
3065 static void add_all_fields(HWND hwnd, struct detail_data *data)
3066 {
3067 add_v1_fields(hwnd, data);
3068 add_all_extensions(hwnd, data);
3069 add_properties(hwnd, data);
3070 }
3071
3072 struct selection_list_item
3073 {
3074 int id;
3075 add_fields_func add;
3076 };
3077
3078 static const struct selection_list_item listItems[] = {
3079 { IDS_FIELDS_ALL, add_all_fields },
3080 { IDS_FIELDS_V1, add_v1_fields },
3081 { IDS_FIELDS_EXTENSIONS, add_all_extensions },
3082 { IDS_FIELDS_CRITICAL_EXTENSIONS, add_critical_extensions },
3083 { IDS_FIELDS_PROPERTIES, add_properties },
3084 };
3085
3086 static void create_show_list(HWND hwnd, struct detail_data *data)
3087 {
3088 HWND cb = GetDlgItem(hwnd, IDC_DETAIL_SELECT);
3089 WCHAR buf[MAX_STRING_LEN];
3090 int i;
3091
3092 for (i = 0; i < sizeof(listItems) / sizeof(listItems[0]); i++)
3093 {
3094 int index;
3095
3096 LoadStringW(hInstance, listItems[i].id, buf,
3097 sizeof(buf) / sizeof(buf[0]));
3098 index = SendMessageW(cb, CB_INSERTSTRING, -1, (LPARAM)buf);
3099 SendMessageW(cb, CB_SETITEMDATA, index, (LPARAM)data);
3100 }
3101 SendMessageW(cb, CB_SETCURSEL, 0, 0);
3102 }
3103
3104 static void create_listview_columns(HWND hwnd)
3105 {
3106 HWND lv = GetDlgItem(hwnd, IDC_DETAIL_LIST);
3107 RECT rc;
3108 WCHAR buf[MAX_STRING_LEN];
3109 LVCOLUMNW column;
3110
3111 SendMessageW(lv, LVM_SETEXTENDEDLISTVIEWSTYLE, 0, LVS_EX_FULLROWSELECT);
3112 GetWindowRect(lv, &rc);
3113 LoadStringW(hInstance, IDS_FIELD, buf, sizeof(buf) / sizeof(buf[0]));
3114 column.mask = LVCF_WIDTH | LVCF_TEXT;
3115 column.cx = (rc.right - rc.left) / 2 - 2;
3116 column.pszText = buf;
3117 SendMessageW(lv, LVM_INSERTCOLUMNW, 0, (LPARAM)&column);
3118 LoadStringW(hInstance, IDS_VALUE, buf, sizeof(buf) / sizeof(buf[0]));
3119 SendMessageW(lv, LVM_INSERTCOLUMNW, 1, (LPARAM)&column);
3120 }
3121
3122 static void set_fields_selection(HWND hwnd, struct detail_data *data, int sel)
3123 {
3124 HWND list = GetDlgItem(hwnd, IDC_DETAIL_LIST);
3125
3126 if (sel >= 0 && sel < sizeof(listItems) / sizeof(listItems[0]))
3127 {
3128 SendMessageW(list, LVM_DELETEALLITEMS, 0, 0);
3129 listItems[sel].add(list, data);
3130 }
3131 }
3132
3133 static void create_cert_details_list(HWND hwnd, struct detail_data *data)
3134 {
3135 create_show_list(hwnd, data);
3136 create_listview_columns(hwnd);
3137 set_fields_selection(hwnd, data, 0);
3138 }
3139
3140 static void add_purpose(HWND hwnd, LPCSTR oid)
3141 {
3142 HWND lv = GetDlgItem(hwnd, IDC_CERTIFICATE_USAGES);
3143 PCRYPT_OID_INFO info = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
3144 sizeof(CRYPT_OID_INFO));
3145
3146 if (info)
3147 {
3148 char *oidCopy = HeapAlloc(GetProcessHeap(), 0, strlen(oid) + 1);
3149
3150 if (oidCopy)
3151 {
3152 LVITEMA item;
3153
3154 strcpy(oidCopy, oid);
3155 info->cbSize = sizeof(CRYPT_OID_INFO);
3156 info->pszOID = oidCopy;
3157 item.mask = LVIF_TEXT | LVIF_STATE | LVIF_PARAM;
3158 item.state = INDEXTOSTATEIMAGEMASK(CheckBitmapIndexChecked);
3159 item.stateMask = LVIS_STATEIMAGEMASK;
3160 item.iItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
3161 item.iSubItem = 0;
3162 item.lParam = (LPARAM)info;
3163 item.pszText = oidCopy;
3164 SendMessageA(lv, LVM_INSERTITEMA, 0, (LPARAM)&item);
3165 }
3166 else
3167 HeapFree(GetProcessHeap(), 0, info);
3168 }
3169 }
3170
3171 static BOOL is_valid_oid(LPCSTR oid)
3172 {
3173 BOOL ret;
3174
3175 if (oid[0] != '0' && oid[0] != '1' && oid[0] != '2')
3176 ret = FALSE;
3177 else if (oid[1] != '.')
3178 ret = FALSE;
3179 else if (!oid[2])
3180 ret = FALSE;
3181 else
3182 {
3183 const char *ptr;
3184 BOOL expectNum = TRUE;
3185
3186 for (ptr = oid + 2, ret = TRUE; ret && *ptr; ptr++)
3187 {
3188 if (expectNum)
3189 {
3190 if (!isdigit(*ptr))
3191 ret = FALSE;
3192 else if (*(ptr + 1) == '.')
3193 expectNum = FALSE;
3194 }
3195 else
3196 {
3197 if (*ptr != '.')
3198 ret = FALSE;
3199 else if (!(*(ptr + 1)))
3200 ret = FALSE;
3201 else
3202 expectNum = TRUE;
3203 }
3204 }
3205 }
3206 return ret;
3207 }
3208
3209 static BOOL is_oid_in_list(HWND hwnd, LPCSTR oid)
3210 {
3211 return find_oid_in_list(GetDlgItem(hwnd, IDC_CERTIFICATE_USAGES), oid)
3212 != -1;
3213 }
3214
3215 #define MAX_PURPOSE 255
3216
3217 static LRESULT CALLBACK add_purpose_dlg_proc(HWND hwnd, UINT msg,
3218 WPARAM wp, LPARAM lp)
3219 {
3220 LRESULT ret = 0;
3221 char buf[MAX_PURPOSE + 1];
3222
3223 switch (msg)
3224 {
3225 case WM_INITDIALOG:
3226 SendMessageW(GetDlgItem(hwnd, IDC_NEW_PURPOSE), EM_SETLIMITTEXT,
3227 MAX_PURPOSE, 0);
3228 ShowScrollBar(GetDlgItem(hwnd, IDC_NEW_PURPOSE), SB_VERT, FALSE);
3229 SetWindowLongPtrW(hwnd, DWLP_USER, lp);
3230 break;
3231 case WM_COMMAND:
3232 switch (HIWORD(wp))
3233 {
3234 case EN_CHANGE:
3235 if (LOWORD(wp) == IDC_NEW_PURPOSE)
3236 {
3237 /* Show/hide scroll bar on description depending on how much
3238 * text it has.
3239 */
3240 HWND description = GetDlgItem(hwnd, IDC_NEW_PURPOSE);
3241 int lines = SendMessageW(description, EM_GETLINECOUNT, 0, 0);
3242
3243 ShowScrollBar(description, SB_VERT, lines > 1);
3244 }
3245 break;
3246 case BN_CLICKED:
3247 switch (LOWORD(wp))
3248 {
3249 case IDOK:
3250 SendMessageA(GetDlgItem(hwnd, IDC_NEW_PURPOSE), WM_GETTEXT,
3251 sizeof(buf) / sizeof(buf[0]), (LPARAM)buf);
3252 if (!buf[0])
3253 {
3254 /* An empty purpose is the same as cancelling */
3255 EndDialog(hwnd, IDCANCEL);
3256 ret = TRUE;
3257 }
3258 else if (!is_valid_oid(buf))
3259 {
3260 WCHAR title[MAX_STRING_LEN], error[MAX_STRING_LEN];
3261
3262 LoadStringW(hInstance, IDS_CERTIFICATE_PURPOSE_ERROR, error,
3263 sizeof(error) / sizeof(error[0]));
3264 LoadStringW(hInstance, IDS_CERTIFICATE_PROPERTIES, title,
3265 sizeof(title) / sizeof(title[0]));
3266 MessageBoxW(hwnd, error, title, MB_ICONERROR | MB_OK);
3267 }
3268 else if (is_oid_in_list(
3269 (HWND)GetWindowLongPtrW(hwnd, DWLP_USER), buf))
3270 {
3271 WCHAR title[MAX_STRING_LEN], error[MAX_STRING_LEN];
3272
3273 LoadStringW(hInstance, IDS_CERTIFICATE_PURPOSE_EXISTS,
3274 error, sizeof(error) / sizeof(error[0]));
3275 LoadStringW(hInstance, IDS_CERTIFICATE_PROPERTIES, title,
3276 sizeof(title) / sizeof(title[0]));
3277 MessageBoxW(hwnd, error, title, MB_ICONEXCLAMATION | MB_OK);
3278 }
3279 else
3280 {
3281 HWND parent = (HWND)GetWindowLongPtrW(hwnd, DWLP_USER);
3282
3283 add_purpose(parent, buf);
3284 EndDialog(hwnd, wp);
3285 ret = TRUE;
3286 }
3287 break;
3288 case IDCANCEL:
3289 EndDialog(hwnd, wp);
3290 ret = TRUE;
3291 break;
3292 }
3293 break;
3294 }
3295 break;
3296 }
3297 return ret;
3298 }
3299
3300 static WCHAR *get_cert_property_as_string(PCCERT_CONTEXT cert, DWORD prop)
3301 {
3302 WCHAR *name = NULL;
3303 DWORD cb;
3304
3305 if (CertGetCertificateContextProperty(cert, prop, NULL, &cb))
3306 {
3307 name = HeapAlloc(GetProcessHeap(), 0, cb);
3308 if (name)
3309 {
3310 if (!CertGetCertificateContextProperty(cert, prop, name, &cb))
3311 {
3312 HeapFree(GetProcessHeap(), 0, name);
3313 name = NULL;
3314 }
3315 }
3316 }
3317 return name;
3318 }
3319
3320 static void redraw_states(HWND list, BOOL enabled)
3321 {
3322 int items = SendMessageW(list, LVM_GETITEMCOUNT, 0, 0), i;
3323
3324 for (i = 0; i < items; i++)
3325 {
3326 BOOL change = FALSE;
3327 int state;
3328
3329 state = SendMessageW(list, LVM_GETITEMSTATE, i, LVIS_STATEIMAGEMASK);
3330 /* This reverses the INDEXTOSTATEIMAGEMASK shift. There doesn't appear
3331 * to be a handy macro for it.
3332 */
3333 state >>= 12;
3334 if (enabled)
3335 {
3336 if (state == CheckBitmapIndexDisabledChecked)
3337 {
3338 state = CheckBitmapIndexChecked;
3339 change = TRUE;
3340 }
3341 if (state == CheckBitmapIndexDisabledUnchecked)
3342 {
3343 state = CheckBitmapIndexUnchecked;
3344 change = TRUE;
3345 }
3346 }
3347 else
3348 {
3349 if (state == CheckBitmapIndexChecked)
3350 {
3351 state = CheckBitmapIndexDisabledChecked;
3352 change = TRUE;
3353 }
3354 if (state == CheckBitmapIndexUnchecked)
3355 {
3356 state = CheckBitmapIndexDisabledUnchecked;
3357 change = TRUE;
3358 }
3359 }
3360 if (change)
3361 {
3362 LVITEMW item;
3363
3364 item.state = INDEXTOSTATEIMAGEMASK(state);
3365 item.stateMask = LVIS_STATEIMAGEMASK;
3366 SendMessageW(list, LVM_SETITEMSTATE, i, (LPARAM)&item);
3367 }
3368 }
3369 }
3370
3371 typedef enum {
3372 PurposeEnableAll = 0,
3373 PurposeDisableAll,
3374 PurposeEnableSelected
3375 } PurposeSelection;
3376
3377 static void select_purposes(HWND hwnd, PurposeSelection selection)
3378 {
3379 HWND lv = GetDlgItem(hwnd, IDC_CERTIFICATE_USAGES);
3380
3381 switch (selection)
3382 {
3383 case PurposeEnableAll:
3384 case PurposeDisableAll:
3385 EnableWindow(lv, FALSE);
3386 redraw_states(lv, FALSE);
3387 EnableWindow(GetDlgItem(hwnd, IDC_ADD_PURPOSE), FALSE);
3388 break;
3389 case PurposeEnableSelected:
3390 EnableWindow(lv, TRUE);
3391 redraw_states(lv, TRUE);
3392 EnableWindow(GetDlgItem(hwnd, IDC_ADD_PURPOSE), TRUE);
3393 }
3394 }
3395
3396 struct edit_cert_data
3397 {
3398 PCCERT_CONTEXT cert;
3399 BOOL *pfPropertiesChanged;
3400 HIMAGELIST imageList;
3401 };
3402
3403 static void show_cert_usages(HWND hwnd, struct edit_cert_data *data)
3404 {
3405 PCCERT_CONTEXT cert = data->cert;
3406 HWND lv = GetDlgItem(hwnd, IDC_CERTIFICATE_USAGES);
3407 PCERT_ENHKEY_USAGE usage;
3408 DWORD size;
3409 RECT rc;
3410 LVCOLUMNW column;
3411 PurposeSelection purposeSelection = PurposeEnableAll;
3412
3413 GetWindowRect(lv, &rc);
3414 column.mask = LVCF_WIDTH;
3415 column.cx = rc.right - rc.left;
3416 SendMessageW(lv, LVM_INSERTCOLUMNW, 0, (LPARAM)&column);
3417 SendMessageW(lv, LVM_SETIMAGELIST, LVSIL_STATE, (LPARAM)data->imageList);
3418
3419 /* Get enhanced key usage. Have to check for a property and an extension
3420 * separately, because CertGetEnhancedKeyUsage will succeed and return an
3421 * empty usage if neither is set. Unfortunately an empty usage implies
3422 * no usage is allowed, so we have to distinguish between the two cases.
3423 */
3424 if (CertGetEnhancedKeyUsage(cert, CERT_FIND_PROP_ONLY_ENHKEY_USAGE_FLAG,
3425 NULL, &size))
3426 {
3427 usage = HeapAlloc(GetProcessHeap(), 0, size);
3428 if (!CertGetEnhancedKeyUsage(cert,
3429 CERT_FIND_PROP_ONLY_ENHKEY_USAGE_FLAG, usage, &size))
3430 {
3431 HeapFree(GetProcessHeap(), 0, usage);
3432 usage = NULL;
3433 }
3434 else if (usage->cUsageIdentifier)
3435 purposeSelection = PurposeEnableSelected;
3436 else
3437 purposeSelection = PurposeDisableAll;
3438 }
3439 else if (CertGetEnhancedKeyUsage(cert, CERT_FIND_EXT_ONLY_ENHKEY_USAGE_FLAG,
3440 NULL, &size))
3441 {
3442 usage = HeapAlloc(GetProcessHeap(), 0, size);
3443 if (!CertGetEnhancedKeyUsage(cert,
3444 CERT_FIND_EXT_ONLY_ENHKEY_USAGE_FLAG, usage, &size))
3445 {
3446 HeapFree(GetProcessHeap(), 0, usage);
3447 usage = NULL;
3448 }
3449 else if (usage->cUsageIdentifier)
3450 purposeSelection = PurposeEnableAll;
3451 else
3452 purposeSelection = PurposeDisableAll;
3453 }
3454 else
3455 {
3456 purposeSelection = PurposeEnableAll;
3457 usage = NULL;
3458 }
3459 if (usage)
3460 {
3461 DWORD i;
3462
3463 for (i = 0; i < usage->cUsageIdentifier; i++)
3464 {
3465 PCCRYPT_OID_INFO info = CryptFindOIDInfo(CRYPT_OID_INFO_OID_KEY,
3466 usage->rgpszUsageIdentifier[i], CRYPT_ENHKEY_USAGE_OID_GROUP_ID);
3467
3468 if (info)
3469 add_known_usage(lv, info, CheckBitmapIndexDisabledChecked);
3470 else
3471 add_purpose(hwnd, usage->rgpszUsageIdentifier[i]);
3472 }
3473 HeapFree(GetProcessHeap(), 0, usage);
3474 }
3475 else
3476 add_known_usages_to_list(lv, CheckBitmapIndexDisabledChecked);
3477 select_purposes(hwnd, purposeSelection);
3478 SendMessageW(GetDlgItem(hwnd, IDC_ENABLE_ALL_PURPOSES + purposeSelection),
3479 BM_CLICK, 0, 0);
3480 }
3481
3482 static void set_general_cert_properties(HWND hwnd, struct edit_cert_data *data)
3483 {
3484 PCCERT_CONTEXT cert = data->cert;
3485 WCHAR *str;
3486
3487 if ((str = get_cert_property_as_string(cert, CERT_FRIENDLY_NAME_PROP_ID)))
3488 {
3489 SendMessageW(GetDlgItem(hwnd, IDC_FRIENDLY_NAME), WM_SETTEXT, 0,
3490 (LPARAM)str);
3491 HeapFree(GetProcessHeap(), 0, str);
3492 }
3493 if ((str = get_cert_property_as_string(cert, CERT_DESCRIPTION_PROP_ID)))
3494 {
3495 SendMessageW(GetDlgItem(hwnd, IDC_DESCRIPTION), WM_SETTEXT, 0,
3496 (LPARAM)str);
3497 HeapFree(GetProcessHeap(), 0, str);
3498 }
3499 show_cert_usages(hwnd, data);
3500 }
3501
3502 static void set_cert_string_property(PCCERT_CONTEXT cert, DWORD prop,
3503 LPWSTR str)
3504 {
3505 if (str && strlenW(str))
3506 {
3507 CRYPT_DATA_BLOB blob;
3508
3509 blob.pbData = (BYTE *)str;
3510 blob.cbData = (strlenW(str) + 1) * sizeof(WCHAR);
3511 CertSetCertificateContextProperty(cert, prop, 0, &blob);
3512 }
3513 else
3514 CertSetCertificateContextProperty(cert, prop, 0, NULL);
3515 }
3516
3517 #define WM_REFRESH_VIEW WM_USER + 0
3518
3519 static BOOL CALLBACK refresh_propsheet_pages(HWND hwnd, LPARAM lParam)
3520 {
3521 if ((GetClassLongW(hwnd, GCW_ATOM) == WC_DIALOG))
3522 SendMessageW(hwnd, WM_REFRESH_VIEW, 0, 0);
3523 return TRUE;
3524 }
3525
3526 #define MAX_FRIENDLY_NAME 40
3527 #define MAX_DESCRIPTION 255
3528
3529 static void apply_general_changes(HWND hwnd)
3530 {
3531 WCHAR buf[MAX_DESCRIPTION + 1];
3532 struct edit_cert_data *data =
3533 (struct edit_cert_data *)GetWindowLongPtrW(hwnd, DWLP_USER);
3534
3535 SendMessageW(GetDlgItem(hwnd, IDC_FRIENDLY_NAME), WM_GETTEXT,
3536 sizeof(buf) / sizeof(buf[0]), (LPARAM)buf);
3537 set_cert_string_property(data->cert, CERT_FRIENDLY_NAME_PROP_ID, buf);
3538 SendMessageW(GetDlgItem(hwnd, IDC_DESCRIPTION), WM_GETTEXT,
3539 sizeof(buf) / sizeof(buf[0]), (LPARAM)buf);
3540 set_cert_string_property(data->cert, CERT_DESCRIPTION_PROP_ID, buf);
3541 if (IsDlgButtonChecked(hwnd, IDC_ENABLE_ALL_PURPOSES))
3542 {
3543 /* Setting a NULL usage removes the enhanced key usage property. */
3544 CertSetEnhancedKeyUsage(data->cert, NULL);
3545 }
3546 else if (IsDlgButtonChecked(hwnd, IDC_DISABLE_ALL_PURPOSES))
3547 {
3548 CERT_ENHKEY_USAGE usage = { 0, NULL };
3549
3550 CertSetEnhancedKeyUsage(data->cert, &usage);
3551 }
3552 else if (IsDlgButtonChecked(hwnd, IDC_ENABLE_SELECTED_PURPOSES))
3553 {
3554 HWND lv = GetDlgItem(hwnd, IDC_CERTIFICATE_USAGES);
3555 CERT_ENHKEY_USAGE usage = { 0, NULL };
3556 int purposes = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0), i;
3557 LVITEMW item;
3558
3559 item.mask = LVIF_STATE | LVIF_PARAM;
3560 item.iSubItem = 0;
3561 item.stateMask = LVIS_STATEIMAGEMASK;
3562 for (i = 0; i < purposes; i++)
3563 {
3564 item.iItem = i;
3565 if (SendMessageW(lv, LVM_GETITEMW, 0, (LPARAM)&item))
3566 {
3567 int state = item.state >> 12;
3568
3569 if (state == CheckBitmapIndexChecked)
3570 {
3571 CRYPT_OID_INFO *info = (CRYPT_OID_INFO *)item.lParam;
3572
3573 if (usage.cUsageIdentifier)
3574 usage.rgpszUsageIdentifier =
3575 HeapReAlloc(GetProcessHeap(), 0,
3576 usage.rgpszUsageIdentifier,
3577 (usage.cUsageIdentifier + 1) * sizeof(LPSTR));
3578 else
3579 usage.rgpszUsageIdentifier =
3580 HeapAlloc(GetProcessHeap(), 0, sizeof(LPSTR));
3581 if (usage.rgpszUsageIdentifier)
3582 usage.rgpszUsageIdentifier[usage.cUsageIdentifier++] =
3583 (LPSTR)info->pszOID;
3584 }
3585 }
3586 }
3587 CertSetEnhancedKeyUsage(data->cert, &usage);
3588 HeapFree(GetProcessHeap(), 0, usage.rgpszUsageIdentifier);
3589 }
3590 EnumChildWindows(GetParent(GetParent(hwnd)), refresh_propsheet_pages, 0);
3591 if (data->pfPropertiesChanged)
3592 *data->pfPropertiesChanged = TRUE;
3593 }
3594
3595 static LRESULT CALLBACK cert_properties_general_dlg_proc(HWND hwnd, UINT msg,
3596 WPARAM wp, LPARAM lp)
3597 {
3598 PROPSHEETPAGEW *page;
3599
3600 TRACE("(%p, %08x, %08lx, %08lx)\n", hwnd, msg, wp, lp);
3601
3602 switch (msg)
3603 {
3604 case WM_INITDIALOG:
3605 {
3606 HWND description = GetDlgItem(hwnd, IDC_DESCRIPTION);
3607 struct detail_data *detailData;
3608 struct edit_cert_data *editData;
3609
3610 page = (PROPSHEETPAGEW *)lp;
3611 detailData = (struct detail_data *)page->lParam;
3612 SendMessageW(GetDlgItem(hwnd, IDC_FRIENDLY_NAME), EM_SETLIMITTEXT,
3613 MAX_FRIENDLY_NAME, 0);
3614 SendMessageW(description, EM_SETLIMITTEXT, MAX_DESCRIPTION, 0);
3615 ShowScrollBar(description, SB_VERT, FALSE);
3616 editData = HeapAlloc(GetProcessHeap(), 0,
3617 sizeof(struct edit_cert_data));
3618 if (editData)
3619 {
3620 editData->imageList = ImageList_Create(16, 16,
3621 ILC_COLOR4 | ILC_MASK, 4, 0);
3622 if (editData->imageList)
3623 {
3624 HBITMAP bmp;
3625 COLORREF backColor = RGB(255, 0, 255);
3626
3627 bmp = LoadBitmapW(hInstance, MAKEINTRESOURCEW(IDB_CHECKS));
3628 ImageList_AddMasked(editData->imageList, bmp, backColor);
3629 DeleteObject(bmp);
3630 ImageList_SetBkColor(editData->imageList, CLR_NONE);
3631 }
3632 editData->cert = detailData->pCertViewInfo->pCertContext;
3633 editData->pfPropertiesChanged = detailData->pfPropertiesChanged;
3634 SetWindowLongPtrW(hwnd, DWLP_USER, (LPARAM)editData);
3635 set_general_cert_properties(hwnd, editData);
3636 }
3637 break;
3638 }
3639 case WM_NOTIFY:
3640 {
3641 NMHDR *hdr = (NMHDR *)lp;
3642 NMITEMACTIVATE *nm;
3643
3644 switch (hdr->code)
3645 {
3646 case NM_CLICK:
3647 nm = (NMITEMACTIVATE *)lp;
3648 toggle_usage(hwnd, nm->iItem);
3649 SendMessageW(GetParent(hwnd), PSM_CHANGED, (WPARAM)hwnd, 0);
3650 break;
3651 case PSN_APPLY:
3652 apply_general_changes(hwnd);
3653 break;
3654 }
3655 break;
3656 }
3657 case WM_COMMAND:
3658 switch (HIWORD(wp))
3659 {
3660 case EN_CHANGE:
3661 SendMessageW(GetParent(hwnd), PSM_CHANGED, (WPARAM)hwnd, 0);
3662 if (LOWORD(wp) == IDC_DESCRIPTION)
3663 {
3664 /* Show/hide scroll bar on description depending on how much
3665 * text it has.
3666 */
3667 HWND description = GetDlgItem(hwnd, IDC_DESCRIPTION);
3668 int lines = SendMessageW(description, EM_GETLINECOUNT, 0, 0);
3669
3670 ShowScrollBar(description, SB_VERT, lines > 1);
3671 }
3672 break;
3673 case BN_CLICKED:
3674 switch (LOWORD(wp))
3675 {
3676 case IDC_ADD_PURPOSE:
3677 if (DialogBoxParamW(hInstance,
3678 MAKEINTRESOURCEW(IDD_ADD_CERT_PURPOSE), hwnd,
3679 add_purpose_dlg_proc, (LPARAM)hwnd) == IDOK)
3680 SendMessageW(GetParent(hwnd), PSM_CHANGED, (WPARAM)hwnd, 0);
3681 break;
3682 case IDC_ENABLE_ALL_PURPOSES:
3683 case IDC_DISABLE_ALL_PURPOSES:
3684 case IDC_ENABLE_SELECTED_PURPOSES:
3685 SendMessageW(GetParent(hwnd), PSM_CHANGED, (WPARAM)hwnd, 0);
3686 select_purposes(hwnd, LOWORD(wp) - IDC_ENABLE_ALL_PURPOSES);
3687 break;
3688 }
3689 break;
3690 }
3691 break;
3692 }
3693 return 0;
3694 }
3695
3696 static UINT CALLBACK cert_properties_general_callback(HWND hwnd, UINT msg,
3697 PROPSHEETPAGEW *page)
3698 {
3699 HWND lv;
3700 int cItem, i;
3701 struct edit_cert_data *data;
3702
3703 switch (msg)
3704 {
3705 case PSPCB_RELEASE:
3706 lv = GetDlgItem(hwnd, IDC_CERTIFICATE_USAGES);
3707 cItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
3708 for (i = 0; i < cItem; i++)
3709 {
3710 LVITEMW item;
3711
3712 item.mask = LVIF_PARAM;
3713 item.iItem = i;
3714 item.iSubItem = 0;
3715 if (SendMessageW(lv, LVM_GETITEMW, 0, (LPARAM)&item) && item.lParam)
3716 {
3717 PCRYPT_OID_INFO info = (PCRYPT_OID_INFO)item.lParam;
3718
3719 if (info->cbSize == sizeof(CRYPT_OID_INFO) && !info->dwGroupId)
3720 {
3721 HeapFree(GetProcessHeap(), 0, (LPSTR)info->pszOID);
3722 HeapFree(GetProcessHeap(), 0, info);
3723 }
3724 }
3725 }
3726 data = (struct edit_cert_data *)GetWindowLongPtrW(hwnd, DWLP_USER);
3727 if (data)
3728 {
3729 ImageList_Destroy(data->imageList);
3730 HeapFree(GetProcessHeap(), 0, data);
3731 }
3732 break;
3733 }
3734 return 1;
3735 }
3736
3737 static void show_edit_cert_properties_dialog(HWND parent,
3738 struct detail_data *data)
3739 {
3740 PROPSHEETHEADERW hdr;
3741 PROPSHEETPAGEW page; /* FIXME: need to add a cross-certificate page */
3742
3743 TRACE("(%p)\n", data);
3744
3745 memset(&page, 0, sizeof(PROPSHEETPAGEW));
3746 page.dwSize = sizeof(page);
3747 page.dwFlags = PSP_USECALLBACK;
3748 page.pfnCallback = cert_properties_general_callback;
3749 page.hInstance = hInstance;
3750 page.u.pszTemplate = MAKEINTRESOURCEW(IDD_CERT_PROPERTIES_GENERAL);
3751 page.pfnDlgProc = cert_properties_general_dlg_proc;
3752 page.lParam = (LPARAM)data;
3753
3754 memset(&hdr, 0, sizeof(hdr));
3755 hdr.dwSize = sizeof(hdr);
3756 hdr.hwndParent = parent;
3757 hdr.dwFlags = PSH_PROPSHEETPAGE;
3758 hdr.hInstance = hInstance;
3759 hdr.pszCaption = MAKEINTRESOURCEW(IDS_CERTIFICATE_PROPERTIES);
3760 hdr.u3.ppsp = &page;
3761 hdr.nPages = 1;
3762 PropertySheetW(&hdr);
3763 }
3764
3765 static void free_detail_fields(struct detail_data *data)
3766 {
3767 int i;
3768
3769 for (i = 0; i < data->cFields; i++)
3770 HeapFree(GetProcessHeap(), 0, data->fields[i].detailed_value);
3771 HeapFree(GetProcessHeap(), 0, data->fields);
3772 data->fields = NULL;
3773 data->cFields = 0;
3774 }
3775
3776 static void refresh_details_view(HWND hwnd)
3777 {
3778 HWND cb = GetDlgItem(hwnd, IDC_DETAIL_SELECT);
3779 int curSel;
3780 struct detail_data *data;
3781
3782 curSel = SendMessageW(cb, CB_GETCURSEL, 0, 0);
3783 /* Actually, any index will do, since they all store the same data value */
3784 data = (struct detail_data *)SendMessageW(cb, CB_GETITEMDATA, curSel, 0);
3785 free_detail_fields(data);
3786 set_fields_selection(hwnd, data, curSel);
3787 }
3788
3789 static LRESULT CALLBACK detail_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
3790 LPARAM lp)
3791 {
3792 PROPSHEETPAGEW *page;
3793 struct detail_data *data;
3794
3795 TRACE("(%p, %08x, %08lx, %08lx)\n", hwnd, msg, wp, lp);
3796
3797 switch (msg)
3798 {
3799 case WM_INITDIALOG:
3800 page = (PROPSHEETPAGEW *)lp;
3801 data = (struct detail_data *)page->lParam;
3802 create_cert_details_list(hwnd, data);
3803 if (!(data->pCertViewInfo->dwFlags & CRYPTUI_ENABLE_EDITPROPERTIES))
3804 EnableWindow(GetDlgItem(hwnd, IDC_EDITPROPERTIES), FALSE);
3805 if (data->pCertViewInfo->dwFlags & CRYPTUI_DISABLE_EXPORT)
3806 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT), FALSE);
3807 break;
3808 case WM_NOTIFY:
3809 {
3810 NMITEMACTIVATE *nm;
3811 HWND list = GetDlgItem(hwnd, IDC_DETAIL_LIST);
3812
3813 nm = (NMITEMACTIVATE*)lp;
3814 if (nm->hdr.hwndFrom == list && nm->uNewState & LVN_ITEMACTIVATE
3815 && nm->hdr.code == LVN_ITEMCHANGED)
3816 {
3817 data = (struct detail_data *)nm->lParam;
3818 if (nm->iItem >= 0 && data && nm->iItem < data->cFields)
3819 {
3820 WCHAR buf[MAX_STRING_LEN], *val = NULL;
3821 HWND valueCtl = GetDlgItem(hwnd, IDC_DETAIL_VALUE);
3822
3823 if (data->fields[nm->iItem].create)
3824 val = data->fields[nm->iItem].create(
3825 data->pCertViewInfo->pCertContext,
3826 data->fields[nm->iItem].param);
3827 else
3828 {
3829 LVITEMW item;
3830 int res;
3831
3832 item.cchTextMax = sizeof(buf) / sizeof(buf[0]);
3833 item.mask = LVIF_TEXT;
3834 item.pszText = buf;
3835 item.iItem = nm->iItem;
3836 item.iSubItem = 1;
3837 res = SendMessageW(list, LVM_GETITEMW, 0, (LPARAM)&item);
3838 if (res)
3839 val = buf;
3840 }
3841 /* Select all the text in the control, the next update will
3842 * replace it
3843 */
3844 SendMessageW(valueCtl, EM_SETSEL, 0, -1);
3845 add_unformatted_text_to_control(valueCtl, val,
3846 val ? strlenW(val) : 0);
3847 if (val != buf)
3848 HeapFree(GetProcessHeap(), 0, val);
3849 }
3850 }
3851 break;
3852 }
3853 case WM_COMMAND:
3854 switch (wp)
3855 {
3856 case IDC_EXPORT:
3857 {
3858 HWND cb = GetDlgItem(hwnd, IDC_DETAIL_SELECT);
3859 CRYPTUI_WIZ_EXPORT_INFO info;
3860
3861 data = (struct detail_data *)SendMessageW(cb, CB_GETITEMDATA, 0, 0);
3862 info.dwSize = sizeof(info);
3863 info.pwszExportFileName = NULL;
3864 info.dwSubjectChoice = CRYPTUI_WIZ_EXPORT_CERT_CONTEXT;
3865 info.u.pCertContext = data->pCertViewInfo->pCertContext;
3866 info.cStores = 0;
3867 CryptUIWizExport(0, hwnd, NULL, &info, NULL);
3868 break;
3869 }
3870 case IDC_EDITPROPERTIES:
3871 {
3872 HWND cb = GetDlgItem(hwnd, IDC_DETAIL_SELECT);
3873 int curSel;
3874
3875 curSel = SendMessageW(cb, CB_GETCURSEL, 0, 0);
3876 /* Actually, any index will do, since they all store the same
3877 * data value
3878 */
3879 data = (struct detail_data *)SendMessageW(cb, CB_GETITEMDATA,
3880 curSel, 0);
3881 show_edit_cert_properties_dialog(GetParent(hwnd), data);
3882 break;
3883 }
3884 case ((CBN_SELCHANGE << 16) | IDC_DETAIL_SELECT):
3885 refresh_details_view(hwnd);
3886 break;
3887 }
3888 break;
3889 case WM_REFRESH_VIEW:
3890 refresh_details_view(hwnd);
3891 break;
3892 }
3893 return 0;
3894 }
3895
3896 static UINT CALLBACK detail_callback(HWND hwnd, UINT msg,
3897 PROPSHEETPAGEW *page)
3898 {
3899 struct detail_data *data;
3900
3901 switch (msg)
3902 {
3903 case PSPCB_RELEASE:
3904 data = (struct detail_data *)page->lParam;
3905 free_detail_fields(data);
3906 HeapFree(GetProcessHeap(), 0, data);
3907 break;
3908 }
3909 return 0;
3910 }
3911
3912 static BOOL init_detail_page(PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo,
3913 BOOL *pfPropertiesChanged, PROPSHEETPAGEW *page)
3914 {
3915 BOOL ret;
3916 struct detail_data *data = HeapAlloc(GetProcessHeap(), 0,
3917 sizeof(struct detail_data));
3918
3919 if (data)
3920 {
3921 data->pCertViewInfo = pCertViewInfo;
3922 data->pfPropertiesChanged = pfPropertiesChanged;
3923 data->cFields = 0;
3924 data->fields = NULL;
3925 memset(page, 0, sizeof(PROPSHEETPAGEW));
3926 page->dwSize = sizeof(PROPSHEETPAGEW);
3927 page->dwFlags = PSP_USECALLBACK;
3928 page->pfnCallback = detail_callback;
3929 page->hInstance = hInstance;
3930 page->u.pszTemplate = MAKEINTRESOURCEW(IDD_DETAIL);
3931 page->pfnDlgProc = detail_dlg_proc;
3932 page->lParam = (LPARAM)data;
3933 ret = TRUE;
3934 }
3935 else
3936 ret = FALSE;
3937 return ret;
3938 }
3939
3940 struct hierarchy_data
3941 {
3942 PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo;
3943 HIMAGELIST imageList;
3944 DWORD selectedCert;
3945 };
3946
3947 static LPARAM index_to_lparam(struct hierarchy_data *data, DWORD index)
3948 {
3949 CRYPT_PROVIDER_SGNR *provSigner = WTHelperGetProvSignerFromChain(
3950 (CRYPT_PROVIDER_DATA *)data->pCertViewInfo->u.pCryptProviderData,
3951 data->pCertViewInfo->idxSigner, data->pCertViewInfo->fCounterSigner,
3952 data->pCertViewInfo->idxCounterSigner);
3953
3954 /* Takes advantage of the fact that a pointer is 32-bit aligned, and
3955 * therefore always even.
3956 */
3957 if (index == provSigner->csCertChain - 1)
3958 return (LPARAM)data;
3959 return index << 1 | 1;
3960 }
3961
3962 static inline DWORD lparam_to_index(struct hierarchy_data *data, LPARAM lp)
3963 {
3964 CRYPT_PROVIDER_SGNR *provSigner = WTHelperGetProvSignerFromChain(
3965 (CRYPT_PROVIDER_DATA *)data->pCertViewInfo->u.pCryptProviderData,
3966 data->pCertViewInfo->idxSigner, data->pCertViewInfo->fCounterSigner,
3967 data->pCertViewInfo->idxCounterSigner);
3968
3969 if (!(lp & 1))
3970 return provSigner->csCertChain - 1;
3971 return lp >> 1;
3972 }
3973
3974 static struct hierarchy_data *get_hierarchy_data_from_tree_item(HWND tree,
3975 HTREEITEM hItem)
3976 {
3977 struct hierarchy_data *data = NULL;
3978 HTREEITEM root = NULL;
3979
3980 do {
3981 HTREEITEM parent = (HTREEITEM)SendMessageW(tree, TVM_GETNEXTITEM,
3982 TVGN_PARENT, (LPARAM)hItem);
3983
3984 if (!parent)
3985 root = hItem;
3986 hItem = parent;
3987 } while (hItem);
3988 if (root)
3989 {
3990 TVITEMW item;
3991
3992 item.mask = TVIF_PARAM;
3993 item.hItem = root;
3994 SendMessageW(tree, TVM_GETITEMW, 0, (LPARAM)&item);
3995 data = (struct hierarchy_data *)item.lParam;
3996 }
3997 return data;
3998 }
3999
4000 static WCHAR *get_cert_display_name(PCCERT_CONTEXT cert)
4001 {
4002 WCHAR *name = get_cert_property_as_string(cert, CERT_FRIENDLY_NAME_PROP_ID);
4003
4004 if (!name)
4005 name = get_cert_name_string(cert, CERT_NAME_SIMPLE_DISPLAY_TYPE, 0);
4006 return name;
4007 }
4008
4009 static void show_cert_chain(HWND hwnd, struct hierarchy_data *data)
4010 {
4011 HWND tree = GetDlgItem(hwnd, IDC_CERTPATH);
4012 CRYPT_PROVIDER_SGNR *provSigner = WTHelperGetProvSignerFromChain(
4013 (CRYPT_PROVIDER_DATA *)data->pCertViewInfo->u.pCryptProviderData,
4014 data->pCertViewInfo->idxSigner, data->pCertViewInfo->fCounterSigner,
4015 data->pCertViewInfo->idxCounterSigner);
4016 DWORD i;
4017 HTREEITEM parent = NULL;
4018
4019 SendMessageW(tree, TVM_SETIMAGELIST, TVSIL_NORMAL, (LPARAM)data->imageList);
4020 for (i = provSigner->csCertChain; i; i--)
4021 {
4022 LPWSTR name;
4023
4024 name = get_cert_display_name(provSigner->pasCertChain[i - 1].pCert);
4025 if (name)
4026 {
4027 TVINSERTSTRUCTW tvis;
4028
4029 tvis.hParent = parent;
4030 tvis.hInsertAfter = TVI_LAST;
4031 tvis.u.item.mask = TVIF_TEXT | TVIF_STATE | TVIF_IMAGE |
4032 TVIF_SELECTEDIMAGE | TVIF_PARAM;
4033 tvis.u.item.pszText = name;
4034 tvis.u.item.state = TVIS_EXPANDED;
4035 tvis.u.item.stateMask = TVIS_EXPANDED;
4036 if (i == 1 && (!provSigner->pChainContext ||
4037 provSigner->pChainContext->TrustStatus.dwErrorStatus &
4038 CERT_TRUST_IS_PARTIAL_CHAIN))
4039 {
4040 /* The root of the chain has a special case: if the chain is
4041 * a partial chain, the icon is a warning icon rather than an
4042 * error icon.
4043 */
4044 tvis.u.item.iImage = 2;
4045 }
4046 else if (provSigner->pasCertChain[i - 1].pChainElement->TrustStatus.
4047 dwErrorStatus == 0)
4048 tvis.u.item.iImage = 0;
4049 else
4050 tvis.u.item.iImage = 1;
4051 tvis.u.item.iSelectedImage = tvis.u.item.iImage;
4052 tvis.u.item.lParam = index_to_lparam(data, i - 1);
4053 parent = (HTREEITEM)SendMessageW(tree, TVM_INSERTITEMW, 0,
4054 (LPARAM)&tvis);
4055 HeapFree(GetProcessHeap(), 0, name);
4056 }
4057 }
4058 }
4059
4060 static void set_certificate_status(HWND hwnd, const CRYPT_PROVIDER_CERT *cert)
4061 {
4062 /* Select all the text in the control, the next update will replace it */
4063 SendMessageW(hwnd, EM_SETSEL, 0, -1);
4064 /* Set the highest priority error messages first. */
4065 if (!(cert->dwConfidence & CERT_CONFIDENCE_SIG))
4066 add_string_resource_to_control(hwnd, IDS_CERTIFICATE_BAD_SIGNATURE);
4067 else if (!(cert->dwConfidence & CERT_CONFIDENCE_TIME))
4068 add_string_resource_to_control(hwnd, IDS_CERTIFICATE_BAD_TIME);
4069 else if (!(cert->dwConfidence & CERT_CONFIDENCE_TIMENEST))
4070 add_string_resource_to_control(hwnd, IDS_CERTIFICATE_BAD_TIMENEST);
4071 else if (cert->dwRevokedReason)
4072 add_string_resource_to_control(hwnd, IDS_CERTIFICATE_REVOKED);
4073 else
4074 add_string_resource_to_control(hwnd, IDS_CERTIFICATE_VALID);
4075 }
4076
4077 static void set_certificate_status_for_end_cert(HWND hwnd,
4078 PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo)
4079 {
4080 HWND status = GetDlgItem(hwnd, IDC_CERTIFICATESTATUSTEXT);
4081 CRYPT_PROVIDER_SGNR *provSigner = WTHelperGetProvSignerFromChain(
4082 (CRYPT_PROVIDER_DATA *)pCertViewInfo->u.pCryptProviderData,
4083 pCertViewInfo->idxSigner, pCertViewInfo->fCounterSigner,
4084 pCertViewInfo->idxCounterSigner);
4085 CRYPT_PROVIDER_CERT *provCert = WTHelperGetProvCertFromChain(provSigner,
4086 pCertViewInfo->idxCert);
4087
4088 set_certificate_status(status, provCert);
4089 }
4090
4091 static void show_cert_hierarchy(HWND hwnd, struct hierarchy_data *data)
4092 {
4093 /* Disable view certificate button until a certificate is selected */
4094 EnableWindow(GetDlgItem(hwnd, IDC_VIEWCERTIFICATE), FALSE);
4095 show_cert_chain(hwnd, data);
4096 set_certificate_status_for_end_cert(hwnd, data->pCertViewInfo);
4097 }
4098
4099 static void show_dialog_for_selected_cert(HWND hwnd)
4100 {
4101 HWND tree = GetDlgItem(hwnd, IDC_CERTPATH);
4102 TVITEMW item;
4103 struct hierarchy_data *data;
4104 DWORD selection;
4105
4106 memset(&item, 0, sizeof(item));
4107 item.mask = TVIF_HANDLE | TVIF_PARAM;
4108 item.hItem = (HTREEITEM)SendMessageW(tree, TVM_GETNEXTITEM, TVGN_CARET, 0);
4109 SendMessageW(tree, TVM_GETITEMW, 0, (LPARAM)&item);
4110 data = get_hierarchy_data_from_tree_item(tree, item.hItem);
4111 selection = lparam_to_index(data, item.lParam);
4112 if (selection != 0)
4113 {
4114 CRYPT_PROVIDER_SGNR *provSigner;
4115 CRYPTUI_VIEWCERTIFICATE_STRUCTW viewInfo;
4116 BOOL changed = FALSE;
4117
4118 provSigner = WTHelperGetProvSignerFromChain(
4119 (CRYPT_PROVIDER_DATA *)data->pCertViewInfo->u.pCryptProviderData,
4120 data->pCertViewInfo->idxSigner,
4121 data->pCertViewInfo->fCounterSigner,
4122 data->pCertViewInfo->idxCounterSigner);
4123 memset(&viewInfo, 0, sizeof(viewInfo));
4124 viewInfo.dwSize = sizeof(viewInfo);
4125 viewInfo.dwFlags = data->pCertViewInfo->dwFlags;
4126 viewInfo.szTitle = data->pCertViewInfo->szTitle;
4127 viewInfo.pCertContext = provSigner->pasCertChain[selection].pCert;
4128 viewInfo.cStores = data->pCertViewInfo->cStores;
4129 viewInfo.rghStores = data->pCertViewInfo->rghStores;
4130 viewInfo.cPropSheetPages = data->pCertViewInfo->cPropSheetPages;
4131 viewInfo.rgPropSheetPages = data->pCertViewInfo->rgPropSheetPages;
4132 viewInfo.nStartPage = data->pCertViewInfo->nStartPage;
4133 CryptUIDlgViewCertificateW(&viewInfo, &changed);
4134 if (changed)
4135 {
4136 /* Delete the contents of the tree */
4137 SendMessageW(tree, TVM_DELETEITEM, 0, (LPARAM)TVI_ROOT);
4138 /* Reinitialize the tree */
4139 show_cert_hierarchy(hwnd, data);
4140 }
4141 }
4142 }
4143
4144 static LRESULT CALLBACK hierarchy_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
4145 LPARAM lp)
4146 {
4147 PROPSHEETPAGEW *page;
4148 struct hierarchy_data *data;
4149 LRESULT ret = 0;
4150 HWND tree = GetDlgItem(hwnd, IDC_CERTPATH);
4151
4152 TRACE("(%p, %08x, %08lx, %08lx)\n", hwnd, msg, wp, lp);
4153
4154 switch (msg)
4155 {
4156 case WM_INITDIALOG:
4157 page = (PROPSHEETPAGEW *)lp;
4158 data = (struct hierarchy_data *)page->lParam;
4159 show_cert_hierarchy(hwnd, data);
4160 break;
4161 case WM_NOTIFY:
4162 {
4163 NMHDR *hdr;
4164
4165 hdr = (NMHDR *)lp;
4166 switch (hdr->code)
4167 {
4168 case TVN_SELCHANGEDW:
4169 {
4170 NMTREEVIEWW *nm = (NMTREEVIEWW*)lp;
4171 DWORD selection;
4172 CRYPT_PROVIDER_SGNR *provSigner;
4173
4174 data = get_hierarchy_data_from_tree_item(tree, nm->itemNew.hItem);
4175 selection = lparam_to_index(data, nm->itemNew.lParam);
4176 provSigner = WTHelperGetProvSignerFromChain(
4177 (CRYPT_PROVIDER_DATA *)data->pCertViewInfo->u.pCryptProviderData,
4178 data->pCertViewInfo->idxSigner,
4179 data->pCertViewInfo->fCounterSigner,
4180 data->pCertViewInfo->idxCounterSigner);
4181 EnableWindow(GetDlgItem(hwnd, IDC_VIEWCERTIFICATE), selection != 0);
4182 set_certificate_status(GetDlgItem(hwnd, IDC_CERTIFICATESTATUSTEXT),
4183 &provSigner->pasCertChain[selection]);
4184 break;
4185 }
4186 case NM_DBLCLK:
4187 show_dialog_for_selected_cert(hwnd);
4188 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, 1);
4189 ret = 1;
4190 break;
4191 }
4192 break;
4193 }
4194 case WM_COMMAND:
4195 switch (wp)
4196 {
4197 case IDC_VIEWCERTIFICATE:
4198 show_dialog_for_selected_cert(hwnd);
4199 break;
4200 }
4201 break;
4202 case WM_REFRESH_VIEW:
4203 {
4204 TVITEMW item;
4205
4206 /* Get hierarchy data */
4207 memset(&item, 0, sizeof(item));
4208 item.mask = TVIF_HANDLE | TVIF_PARAM;
4209 item.hItem = (HTREEITEM)SendMessageW(tree, TVM_GETNEXTITEM, TVGN_ROOT,
4210 0);
4211 data = get_hierarchy_data_from_tree_item(tree, item.hItem);
4212 /* Delete the contents of the tree */
4213 SendMessageW(tree, TVM_DELETEITEM, 0, (LPARAM)TVI_ROOT);
4214 /* Reinitialize the tree */
4215 show_cert_hierarchy(hwnd, data);
4216 break;
4217 }
4218 }
4219 return ret;
4220 }
4221
4222 static UINT CALLBACK hierarchy_callback(HWND hwnd, UINT msg,
4223 PROPSHEETPAGEW *page)
4224 {
4225 struct hierarchy_data *data;
4226
4227 switch (msg)
4228 {
4229 case PSPCB_RELEASE:
4230 data = (struct hierarchy_data *)page->lParam;
4231 ImageList_Destroy(data->imageList);
4232 HeapFree(GetProcessHeap(), 0, data);
4233 break;
4234 }
4235 return 0;
4236 }
4237
4238 static BOOL init_hierarchy_page(PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo,
4239 PROPSHEETPAGEW *page)
4240 {
4241 struct hierarchy_data *data = HeapAlloc(GetProcessHeap(), 0,
4242 sizeof(struct hierarchy_data));
4243 BOOL ret = FALSE;
4244
4245 if (data)
4246 {
4247 data->imageList = ImageList_Create(16, 16, ILC_COLOR4 | ILC_MASK, 2, 0);
4248 if (data->imageList)
4249 {
4250 HBITMAP bmp;
4251 COLORREF backColor = RGB(255, 0, 255);
4252
4253 data->pCertViewInfo = pCertViewInfo;
4254 data->selectedCert = 0xffffffff;
4255
4256 bmp = LoadBitmapW(hInstance, MAKEINTRESOURCEW(IDB_SMALL_ICONS));
4257 ImageList_AddMasked(data->imageList, bmp, backColor);
4258 DeleteObject(bmp);
4259 ImageList_SetBkColor(data->imageList, CLR_NONE);
4260
4261 memset(page, 0, sizeof(PROPSHEETPAGEW));
4262 page->dwSize = sizeof(PROPSHEETPAGEW);
4263 page->dwFlags = PSP_USECALLBACK;
4264 page->hInstance = hInstance;
4265 page->u.pszTemplate = MAKEINTRESOURCEW(IDD_HIERARCHY);
4266 page->pfnDlgProc = hierarchy_dlg_proc;
4267 page->lParam = (LPARAM)data;
4268 page->pfnCallback = hierarchy_callback;
4269 ret = TRUE;
4270 }
4271 else
4272 HeapFree(GetProcessHeap(), 0, data);
4273 }
4274 return ret;
4275 }
4276
4277 static int CALLBACK cert_prop_sheet_proc(HWND hwnd, UINT msg, LPARAM lp)
4278 {
4279 RECT rc;
4280
4281 TRACE("(%p, %08x, %08lx)\n", hwnd, msg, lp);
4282
4283 switch (msg)
4284 {
4285 case PSCB_INITIALIZED:
4286 /* Get cancel button's position.. */
4287 GetWindowRect(GetDlgItem(hwnd, IDCANCEL), &rc);
4288 MapWindowPoints( 0, hwnd, (POINT *)&rc, 2 );
4289 /* hide the cancel button.. */
4290 ShowWindow(GetDlgItem(hwnd, IDCANCEL), FALSE);
4291 /* and move the OK button to the cancel button's original position. */
4292 SetWindowPos(GetDlgItem(hwnd, IDOK), 0, rc.left, rc.top, 0, 0,
4293 SWP_NOSIZE | SWP_NOZORDER | SWP_NOACTIVATE | SWP_NOREDRAW );
4294 break;
4295 }
4296 return 0;
4297 }
4298
4299 static BOOL show_cert_dialog(PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo,
4300 CRYPT_PROVIDER_CERT *provCert, BOOL *pfPropertiesChanged)
4301 {
4302 static const WCHAR riched[] = { 'r','i','c','h','e','d','2','0',0 };
4303 DWORD nPages;
4304 PROPSHEETPAGEW *pages;
4305 BOOL ret = FALSE;
4306 HMODULE lib = LoadLibraryW(riched);
4307
4308 nPages = pCertViewInfo->cPropSheetPages + 1; /* one for the General tab */
4309 if (!(pCertViewInfo->dwFlags & CRYPTUI_HIDE_DETAILPAGE))
4310 nPages++;
4311 if (!(pCertViewInfo->dwFlags & CRYPTUI_HIDE_HIERARCHYPAGE))
4312 nPages++;
4313 pages = HeapAlloc(GetProcessHeap(), 0, nPages * sizeof(PROPSHEETPAGEW));
4314 if (pages)
4315 {
4316 PROPSHEETHEADERW hdr;
4317 CRYPTUI_INITDIALOG_STRUCT *init = NULL;
4318 DWORD i;
4319
4320 memset(&hdr, 0, sizeof(hdr));
4321 hdr.dwSize = sizeof(hdr);
4322 hdr.dwFlags = PSH_NOAPPLYNOW | PSH_PROPSHEETPAGE | PSH_USECALLBACK;
4323 hdr.hInstance = hInstance;
4324 if (pCertViewInfo->szTitle)
4325 hdr.pszCaption = pCertViewInfo->szTitle;
4326 else
4327 hdr.pszCaption = MAKEINTRESOURCEW(IDS_CERTIFICATE);
4328 init_general_page(pCertViewInfo, &pages[hdr.nPages++]);
4329 if (!(pCertViewInfo->dwFlags & CRYPTUI_HIDE_DETAILPAGE))
4330 {
4331 if (init_detail_page(pCertViewInfo, pfPropertiesChanged,
4332 &pages[hdr.nPages]))
4333 hdr.nPages++;
4334 }
4335 if (!(pCertViewInfo->dwFlags & CRYPTUI_HIDE_HIERARCHYPAGE))
4336 {
4337 if (init_hierarchy_page(pCertViewInfo, &pages[hdr.nPages]))
4338 hdr.nPages++;
4339 }
4340 /* Copy each additional page, and create the init dialog struct for it
4341 */
4342 if (pCertViewInfo->cPropSheetPages)
4343 {
4344 init = HeapAlloc(GetProcessHeap(), 0,
4345 pCertViewInfo->cPropSheetPages *
4346 sizeof(CRYPTUI_INITDIALOG_STRUCT));
4347 if (init)
4348 {
4349 for (i = 0; i < pCertViewInfo->cPropSheetPages; i++)
4350 {
4351 memcpy(&pages[hdr.nPages + i],
4352 &pCertViewInfo->rgPropSheetPages[i],
4353 sizeof(PROPSHEETPAGEW));
4354 init[i].lParam = pCertViewInfo->rgPropSheetPages[i].lParam;
4355 init[i].pCertContext = pCertViewInfo->pCertContext;
4356 pages[hdr.nPages + i].lParam = (LPARAM)&init[i];
4357 }
4358 if (pCertViewInfo->nStartPage & 0x8000)
4359 {
4360 /* Start page index is relative to the number of default
4361 * pages
4362 */
4363 hdr.u2.nStartPage = pCertViewInfo->nStartPage + hdr.nPages;
4364 }
4365 else
4366 hdr.u2.nStartPage = pCertViewInfo->nStartPage;
4367 hdr.nPages = nPages;
4368 ret = TRUE;
4369 }
4370 else
4371 SetLastError(ERROR_OUTOFMEMORY);
4372 }
4373 else
4374 {
4375 /* Ignore the relative flag if there aren't any additional pages */
4376 hdr.u2.nStartPage = pCertViewInfo->nStartPage & 0x7fff;
4377 ret = TRUE;
4378 }
4379 if (ret)
4380 {
4381 INT_PTR l;
4382
4383 hdr.u3.ppsp = pages;
4384 hdr.pfnCallback = cert_prop_sheet_proc;
4385 l = PropertySheetW(&hdr);
4386 if (l == 0)
4387 {
4388 SetLastError(ERROR_CANCELLED);
4389 ret = FALSE;
4390 }
4391 }
4392 HeapFree(GetProcessHeap(), 0, init);
4393 HeapFree(GetProcessHeap(), 0, pages);
4394 }
4395 else
4396 SetLastError(ERROR_OUTOFMEMORY);
4397 FreeLibrary(lib);
4398 return ret;
4399 }
4400
4401 /***********************************************************************
4402 * CryptUIDlgViewCertificateW (CRYPTUI.@)
4403 */
4404 BOOL WINAPI CryptUIDlgViewCertificateW(
4405 PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo, BOOL *pfPropertiesChanged)
4406 {
4407 static GUID generic_cert_verify = WINTRUST_ACTION_GENERIC_CERT_VERIFY;
4408 CRYPTUI_VIEWCERTIFICATE_STRUCTW viewInfo;
4409 WINTRUST_DATA wvt;
4410 WINTRUST_CERT_INFO cert;
4411 BOOL ret = FALSE;
4412 CRYPT_PROVIDER_SGNR *signer;
4413 CRYPT_PROVIDER_CERT *provCert = NULL;
4414
4415 TRACE("(%p, %p)\n", pCertViewInfo, pfPropertiesChanged);
4416
4417 if (pCertViewInfo->dwSize != sizeof(CRYPTUI_VIEWCERTIFICATE_STRUCTW))
4418 {
4419 SetLastError(ERROR_INVALID_PARAMETER);
4420 return FALSE;
4421 }
4422 /* Make a local copy in case we have to call WinVerifyTrust ourselves */
4423 memcpy(&viewInfo, pCertViewInfo, sizeof(viewInfo));
4424 if (!pCertViewInfo->u.hWVTStateData)
4425 {
4426 memset(&wvt, 0, sizeof(wvt));
4427 wvt.cbStruct = sizeof(wvt);
4428 wvt.dwUIChoice = WTD_UI_NONE;
4429 if (viewInfo.dwFlags &
4430 CRYPTUI_ENABLE_REVOCATION_CHECK_CHAIN_EXCLUDE_ROOT)
4431 wvt.fdwRevocationChecks |= WTD_REVOCATION_CHECK_CHAIN_EXCLUDE_ROOT;
4432 if (viewInfo.dwFlags & CRYPTUI_ENABLE_REVOCATION_CHECK_END_CERT)
4433 wvt.fdwRevocationChecks |= WTD_REVOCATION_CHECK_END_CERT;
4434 if (viewInfo.dwFlags & CRYPTUI_ENABLE_REVOCATION_CHECK_CHAIN)
4435 wvt.fdwRevocationChecks |= WTD_REVOCATION_CHECK_CHAIN;
4436 wvt.dwUnionChoice = WTD_CHOICE_CERT;
4437 memset(&cert, 0, sizeof(cert));
4438 cert.cbStruct = sizeof(cert);
4439 cert.psCertContext = (CERT_CONTEXT *)viewInfo.pCertContext;
4440 cert.chStores = viewInfo.cStores;
4441 cert.pahStores = viewInfo.rghStores;
4442 wvt.u.pCert = &cert;
4443 wvt.dwStateAction = WTD_STATEACTION_VERIFY;
4444 WinVerifyTrust(NULL, &generic_cert_verify, &wvt);
4445 viewInfo.u.pCryptProviderData =
4446 WTHelperProvDataFromStateData(wvt.hWVTStateData);
4447 signer = WTHelperGetProvSignerFromChain(
4448 (CRYPT_PROVIDER_DATA *)viewInfo.u.pCryptProviderData, 0, FALSE, 0);
4449 provCert = WTHelperGetProvCertFromChain(signer, 0);
4450 ret = TRUE;
4451 }
4452 else
4453 {
4454 viewInfo.u.pCryptProviderData =
4455 WTHelperProvDataFromStateData(viewInfo.u.hWVTStateData);
4456 signer = WTHelperGetProvSignerFromChain(
4457 (CRYPT_PROVIDER_DATA *)viewInfo.u.pCryptProviderData,
4458 viewInfo.idxSigner, viewInfo.fCounterSigner,
4459 viewInfo.idxCounterSigner);
4460 provCert = WTHelperGetProvCertFromChain(signer, viewInfo.idxCert);
4461 ret = TRUE;
4462 }
4463 if (ret)
4464 {
4465 ret = show_cert_dialog(&viewInfo, provCert, pfPropertiesChanged);
4466 if (!pCertViewInfo->u.hWVTStateData)
4467 {
4468 wvt.dwStateAction = WTD_STATEACTION_CLOSE;
4469 WinVerifyTrust(NULL, &generic_cert_verify, &wvt);
4470 }
4471 }
4472 return ret;
4473 }
4474
4475 /***********************************************************************
4476 * CryptUIDlgViewContext (CRYPTUI.@)
4477 */
4478 BOOL WINAPI CryptUIDlgViewContext(DWORD dwContextType, LPVOID pvContext,
4479 HWND hwnd, LPCWSTR pwszTitle, DWORD dwFlags, LPVOID pvReserved)
4480 {
4481 BOOL ret;
4482
4483 TRACE("(%d, %p, %p, %s, %08x, %p)\n", dwContextType, pvContext, hwnd,
4484 debugstr_w(pwszTitle), dwFlags, pvReserved);
4485
4486 switch (dwContextType)
4487 {
4488 case CERT_STORE_CERTIFICATE_CONTEXT:
4489 {
4490 CRYPTUI_VIEWCERTIFICATE_STRUCTW viewInfo;
4491
4492 memset(&viewInfo, 0, sizeof(viewInfo));
4493 viewInfo.dwSize = sizeof(viewInfo);
4494 viewInfo.hwndParent = hwnd;
4495 viewInfo.szTitle = pwszTitle;
4496 viewInfo.pCertContext = pvContext;
4497 ret = CryptUIDlgViewCertificateW(&viewInfo, NULL);
4498 break;
4499 }
4500 default:
4501 FIXME("unimplemented for context type %d\n", dwContextType);
4502 SetLastError(E_INVALIDARG);
4503 ret = FALSE;
4504 }
4505 return ret;
4506 }
4507
4508 /* Decodes a cert's basic constraints extension (either szOID_BASIC_CONSTRAINTS
4509 * or szOID_BASIC_CONSTRAINTS2, whichever is present) to determine if it
4510 * should be a CA. If neither extension is present, returns
4511 * defaultIfNotSpecified.
4512 */
4513 static BOOL is_ca_cert(PCCERT_CONTEXT cert, BOOL defaultIfNotSpecified)
4514 {
4515 BOOL isCA = defaultIfNotSpecified;
4516 PCERT_EXTENSION ext = CertFindExtension(szOID_BASIC_CONSTRAINTS,
4517 cert->pCertInfo->cExtension, cert->pCertInfo->rgExtension);
4518
4519 if (ext)
4520 {
4521 CERT_BASIC_CONSTRAINTS_INFO *info;
4522 DWORD size = 0;
4523
4524 if (CryptDecodeObjectEx(X509_ASN_ENCODING, szOID_BASIC_CONSTRAINTS,
4525 ext->Value.pbData, ext->Value.cbData, CRYPT_DECODE_ALLOC_FLAG,
4526 NULL, &info, &size))
4527 {
4528 if (info->SubjectType.cbData == 1)
4529 isCA = info->SubjectType.pbData[0] & CERT_CA_SUBJECT_FLAG;
4530 LocalFree(info);
4531 }
4532 }
4533 else
4534 {
4535 ext = CertFindExtension(szOID_BASIC_CONSTRAINTS2,
4536 cert->pCertInfo->cExtension, cert->pCertInfo->rgExtension);
4537 if (ext)
4538 {
4539 CERT_BASIC_CONSTRAINTS2_INFO info;
4540 DWORD size = sizeof(CERT_BASIC_CONSTRAINTS2_INFO);
4541
4542 if (CryptDecodeObjectEx(X509_ASN_ENCODING,
4543 szOID_BASIC_CONSTRAINTS2, ext->Value.pbData, ext->Value.cbData,
4544 0, NULL, &info, &size))
4545 isCA = info.fCA;
4546 }
4547 }
4548 return isCA;
4549 }
4550
4551 static HCERTSTORE choose_store_for_cert(PCCERT_CONTEXT cert)
4552 {
4553 LPCWSTR storeName;
4554
4555 if (is_ca_cert(cert, TRUE))
4556 storeName = ca;
4557 else
4558 storeName = addressBook;
4559 return CertOpenStore(CERT_STORE_PROV_SYSTEM_W, 0, 0,
4560 CERT_SYSTEM_STORE_CURRENT_USER, storeName);
4561 }
4562
4563 static BOOL import_cert(PCCERT_CONTEXT cert, HCERTSTORE hDestCertStore)
4564 {
4565 HCERTSTORE store;
4566 BOOL ret;
4567
4568 if (!cert)
4569 {
4570 SetLastError(E_INVALIDARG);
4571 return FALSE;
4572 }
4573 if (hDestCertStore) store = hDestCertStore;
4574 else
4575 {
4576 if (!(store = choose_store_for_cert(cert)))
4577 {
4578 WARN("unable to open certificate store\n");
4579 return FALSE;
4580 }
4581 }
4582 ret = CertAddCertificateContextToStore(store, cert,
4583 CERT_STORE_ADD_REPLACE_EXISTING_INHERIT_PROPERTIES, NULL);
4584 if (!hDestCertStore) CertCloseStore(store, 0);
4585 return ret;
4586 }
4587
4588 static BOOL import_crl(PCCRL_CONTEXT crl, HCERTSTORE hDestCertStore)
4589 {
4590 HCERTSTORE store;
4591 BOOL ret;
4592
4593 if (!crl)
4594 {
4595 SetLastError(E_INVALIDARG);
4596 return FALSE;
4597 }
4598 if (hDestCertStore) store = hDestCertStore;
4599 else
4600 {
4601 if (!(store = CertOpenStore(CERT_STORE_PROV_SYSTEM_W, 0, 0,
4602 CERT_SYSTEM_STORE_CURRENT_USER, ca)))
4603 {
4604 WARN("unable to open certificate store\n");
4605 return FALSE;
4606 }
4607 }
4608 ret = CertAddCRLContextToStore(store, crl,
4609 CERT_STORE_ADD_REPLACE_EXISTING_INHERIT_PROPERTIES, NULL);
4610 if (!hDestCertStore) CertCloseStore(store, 0);
4611 return ret;
4612 }
4613
4614 static BOOL import_ctl(PCCTL_CONTEXT ctl, HCERTSTORE hDestCertStore)
4615 {
4616 HCERTSTORE store;
4617 BOOL ret;
4618
4619 if (!ctl)
4620 {
4621 SetLastError(E_INVALIDARG);
4622 return FALSE;
4623 }
4624 if (hDestCertStore) store = hDestCertStore;
4625 else
4626 {
4627 static const WCHAR trust[] = { 'T','r','u','s','t',0 };
4628
4629 if (!(store = CertOpenStore(CERT_STORE_PROV_SYSTEM_W, 0, 0,
4630 CERT_SYSTEM_STORE_CURRENT_USER, trust)))
4631 {
4632 WARN("unable to open certificate store\n");
4633 return FALSE;
4634 }
4635 }
4636 ret = CertAddCTLContextToStore(store, ctl,
4637 CERT_STORE_ADD_REPLACE_EXISTING_INHERIT_PROPERTIES, NULL);
4638 if (!hDestCertStore) CertCloseStore(store, 0);
4639 return ret;
4640 }
4641
4642 /* Checks type, a type such as CERT_QUERY_CONTENT_CERT returned by
4643 * CryptQueryObject, against the allowed types. Returns TRUE if the
4644 * type is allowed, FALSE otherwise.
4645 */
4646 static BOOL check_context_type(DWORD dwFlags, DWORD type)
4647 {
4648 BOOL ret;
4649
4650 if (dwFlags &
4651 (CRYPTUI_WIZ_IMPORT_ALLOW_CERT | CRYPTUI_WIZ_IMPORT_ALLOW_CRL |
4652 CRYPTUI_WIZ_IMPORT_ALLOW_CTL))
4653 {
4654 switch (type)
4655 {
4656 case CERT_QUERY_CONTENT_CERT:
4657 case CERT_QUERY_CONTENT_SERIALIZED_CERT:
4658 ret = dwFlags & CRYPTUI_WIZ_IMPORT_ALLOW_CERT;
4659 break;
4660 case CERT_QUERY_CONTENT_CRL:
4661 case CERT_QUERY_CONTENT_SERIALIZED_CRL:
4662 ret = dwFlags & CRYPTUI_WIZ_IMPORT_ALLOW_CRL;
4663 break;
4664 case CERT_QUERY_CONTENT_CTL:
4665 case CERT_QUERY_CONTENT_SERIALIZED_CTL:
4666 ret = dwFlags & CRYPTUI_WIZ_IMPORT_ALLOW_CTL;
4667 break;
4668 default:
4669 /* The remaining types contain more than one type, so allow
4670 * any combination.
4671 */
4672 ret = TRUE;
4673 }
4674 }
4675 else
4676 {
4677 /* No allowed types specified, so any type is allowed */
4678 ret = TRUE;
4679 }
4680 if (!ret)
4681 SetLastError(E_INVALIDARG);
4682 return ret;
4683 }
4684
4685
4686 static void import_warning(DWORD dwFlags, HWND hwnd, LPCWSTR szTitle,
4687 int warningID)
4688 {
4689 if (!(dwFlags & CRYPTUI_WIZ_NO_UI))
4690 {
4691 WCHAR title[MAX_STRING_LEN], error[MAX_STRING_LEN];
4692 LPCWSTR pTitle;
4693
4694 if (szTitle)
4695 pTitle = szTitle;
4696 else
4697 {
4698 LoadStringW(hInstance, IDS_IMPORT_WIZARD, title,
4699 sizeof(title) / sizeof(title[0]));
4700 pTitle = title;
4701 }
4702 LoadStringW(hInstance, warningID, error,
4703 sizeof(error) / sizeof(error[0]));
4704 MessageBoxW(hwnd, error, pTitle, MB_ICONERROR | MB_OK);
4705 }
4706 }
4707
4708 static void import_warn_type_mismatch(DWORD dwFlags, HWND hwnd, LPCWSTR szTitle)
4709 {
4710 import_warning(dwFlags, hwnd, szTitle, IDS_IMPORT_TYPE_MISMATCH);
4711 }
4712
4713 static BOOL check_store_context_type(DWORD dwFlags, HCERTSTORE store)
4714 {
4715 BOOL ret;
4716
4717 if (dwFlags &
4718 (CRYPTUI_WIZ_IMPORT_ALLOW_CERT | CRYPTUI_WIZ_IMPORT_ALLOW_CRL |
4719 CRYPTUI_WIZ_IMPORT_ALLOW_CTL))
4720 {
4721 PCCERT_CONTEXT cert;
4722 PCCRL_CONTEXT crl;
4723 PCCTL_CONTEXT ctl;
4724
4725 ret = TRUE;
4726 if ((cert = CertEnumCertificatesInStore(store, NULL)))
4727 {
4728 CertFreeCertificateContext(cert);
4729 if (!(dwFlags & CRYPTUI_WIZ_IMPORT_ALLOW_CERT))
4730 ret = FALSE;
4731 }
4732 if (ret && (crl = CertEnumCRLsInStore(store, NULL)))
4733 {
4734 CertFreeCRLContext(crl);
4735 if (!(dwFlags & CRYPTUI_WIZ_IMPORT_ALLOW_CRL))
4736 ret = FALSE;
4737 }
4738 if (ret && (ctl = CertEnumCTLsInStore(store, NULL)))
4739 {
4740 CertFreeCTLContext(ctl);
4741 if (!(dwFlags & CRYPTUI_WIZ_IMPORT_ALLOW_CTL))
4742 ret = FALSE;
4743 }
4744 }
4745 else
4746 ret = TRUE;
4747 if (!ret)
4748 SetLastError(E_INVALIDARG);
4749 return ret;
4750 }
4751
4752 static BOOL import_store(DWORD dwFlags, HWND hwnd, LPCWSTR szTitle,
4753 HCERTSTORE source, HCERTSTORE dest)
4754 {
4755 BOOL ret;
4756
4757 if ((ret = check_store_context_type(dwFlags, source)))
4758 {
4759 PCCERT_CONTEXT cert = NULL;
4760 PCCRL_CONTEXT crl = NULL;
4761 PCCTL_CONTEXT ctl = NULL;
4762
4763 do {
4764 cert = CertEnumCertificatesInStore(source, cert);
4765 if (cert)
4766 ret = import_cert(cert, dest);
4767 } while (ret && cert);
4768 do {
4769 crl = CertEnumCRLsInStore(source, crl);
4770 if (crl)
4771 ret = import_crl(crl, dest);
4772 } while (ret && crl);
4773 do {
4774 ctl = CertEnumCTLsInStore(source, ctl);
4775 if (ctl)
4776 ret = import_ctl(ctl, dest);
4777 } while (ret && ctl);
4778 }
4779 else
4780 import_warn_type_mismatch(dwFlags, hwnd, szTitle);
4781 return ret;
4782 }
4783
4784 static HCERTSTORE open_store_from_file(DWORD dwFlags, LPCWSTR fileName,
4785 DWORD *pContentType)
4786 {
4787 HCERTSTORE store = NULL;
4788 DWORD contentType = 0, expectedContentTypeFlags;
4789
4790 if (dwFlags &
4791 (CRYPTUI_WIZ_IMPORT_ALLOW_CERT | CRYPTUI_WIZ_IMPORT_ALLOW_CRL |
4792 CRYPTUI_WIZ_IMPORT_ALLOW_CTL))
4793 {
4794 expectedContentTypeFlags =
4795 CERT_QUERY_CONTENT_FLAG_SERIALIZED_STORE |
4796 CERT_QUERY_CONTENT_FLAG_PKCS7_SIGNED |
4797 CERT_QUERY_CONTENT_FLAG_PFX;
4798 if (dwFlags & CRYPTUI_WIZ_IMPORT_ALLOW_CERT)
4799 expectedContentTypeFlags |=
4800 CERT_QUERY_CONTENT_FLAG_CERT |
4801 CERT_QUERY_CONTENT_FLAG_SERIALIZED_CERT;
4802 if (dwFlags & CRYPTUI_WIZ_IMPORT_ALLOW_CRL)
4803 expectedContentTypeFlags |=
4804 CERT_QUERY_CONTENT_FLAG_SERIALIZED_CRL |
4805 CERT_QUERY_CONTENT_FLAG_CRL;
4806 if (dwFlags & CRYPTUI_WIZ_IMPORT_ALLOW_CTL)
4807 expectedContentTypeFlags |=
4808 CERT_QUERY_CONTENT_FLAG_CTL |
4809 CERT_QUERY_CONTENT_FLAG_SERIALIZED_CTL;
4810 }
4811 else
4812 expectedContentTypeFlags =
4813 CERT_QUERY_CONTENT_FLAG_CERT |
4814 CERT_QUERY_CONTENT_FLAG_CTL |
4815 CERT_QUERY_CONTENT_FLAG_CRL |
4816 CERT_QUERY_CONTENT_FLAG_SERIALIZED_STORE |
4817 CERT_QUERY_CONTENT_FLAG_SERIALIZED_CERT |
4818 CERT_QUERY_CONTENT_FLAG_SERIALIZED_CTL |
4819 CERT_QUERY_CONTENT_FLAG_SERIALIZED_CRL |
4820 CERT_QUERY_CONTENT_FLAG_PKCS7_SIGNED |
4821 CERT_QUERY_CONTENT_FLAG_PFX;
4822
4823 CryptQueryObject(CERT_QUERY_OBJECT_FILE, fileName,
4824 expectedContentTypeFlags, CERT_QUERY_FORMAT_FLAG_ALL, 0, NULL,
4825 &contentType, NULL, &store, NULL, NULL);
4826 if (pContentType)
4827 *pContentType = contentType;
4828 return store;
4829 }
4830
4831 static BOOL import_file(DWORD dwFlags, HWND hwnd, LPCWSTR szTitle,
4832 LPCWSTR fileName, HCERTSTORE dest)
4833 {
4834 HCERTSTORE source;
4835 BOOL ret;
4836
4837 if ((source = open_store_from_file(dwFlags, fileName, NULL)))
4838 {
4839 ret = import_store(dwFlags, hwnd, szTitle, source, dest);
4840 CertCloseStore(source, 0);
4841 }
4842 else
4843 ret = FALSE;
4844 return ret;
4845 }
4846
4847 struct ImportWizData
4848 {
4849 HFONT titleFont;
4850 DWORD dwFlags;
4851 LPCWSTR pwszWizardTitle;
4852 CRYPTUI_WIZ_IMPORT_SRC_INFO importSrc;
4853 LPWSTR fileName;
4854 DWORD contentType;
4855 BOOL freeSource;
4856 HCERTSTORE hDestCertStore;
4857 BOOL freeDest;
4858 BOOL autoDest;
4859 BOOL success;
4860 };
4861
4862 static LRESULT CALLBACK import_welcome_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
4863 LPARAM lp)
4864 {
4865 LRESULT ret = 0;
4866
4867 switch (msg)
4868 {
4869 case WM_INITDIALOG:
4870 {
4871 struct ImportWizData *data;
4872 PROPSHEETPAGEW *page = (PROPSHEETPAGEW *)lp;
4873 WCHAR fontFace[MAX_STRING_LEN];
4874 HDC hDC = GetDC(hwnd);
4875 int height;
4876
4877 data = (struct ImportWizData *)page->lParam;
4878 LoadStringW(hInstance, IDS_WIZARD_TITLE_FONT, fontFace,
4879 sizeof(fontFace) / sizeof(fontFace[0]));
4880 height = -MulDiv(12, GetDeviceCaps(hDC, LOGPIXELSY), 72);
4881 data->titleFont = CreateFontW(height, 0, 0, 0, FW_BOLD, 0, 0, 0,
4882 DEFAULT_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS,
4883 DEFAULT_QUALITY, DEFAULT_PITCH | FF_DONTCARE, fontFace);
4884 SendMessageW(GetDlgItem(hwnd, IDC_IMPORT_TITLE), WM_SETFONT,
4885 (WPARAM)data->titleFont, TRUE);
4886 ReleaseDC(hwnd, hDC);
4887 break;
4888 }
4889 case WM_NOTIFY:
4890 {
4891 NMHDR *hdr = (NMHDR *)lp;
4892
4893 switch (hdr->code)
4894 {
4895 case PSN_SETACTIVE:
4896 PostMessageW(GetParent(hwnd), PSM_SETWIZBUTTONS, 0, PSWIZB_NEXT);
4897 ret = TRUE;
4898 break;
4899 }
4900 break;
4901 }
4902 }
4903 return ret;
4904 }
4905
4906 static const WCHAR filter_cert[] = { '*','.','c','e','r',';','*','.',
4907 'c','r','t',0 };
4908 static const WCHAR filter_pfx[] = { '*','.','p','f','x',';','*','.',
4909 'p','1','2',0 };
4910 static const WCHAR filter_crl[] = { '*','.','c','r','l',0 };
4911 static const WCHAR filter_ctl[] = { '*','.','s','t','l',0 };
4912 static const WCHAR filter_serialized_store[] = { '*','.','s','s','t',0 };
4913 static const WCHAR filter_cms[] = { '*','.','s','p','c',';','*','.',
4914 'p','7','b',0 };
4915 static const WCHAR filter_all[] = { '*','.','*',0 };
4916
4917 static struct StringToFilter
4918 {
4919 int id;
4920 DWORD allowFlags;
4921 LPCWSTR filter;
4922 } import_filters[] = {
4923 { IDS_IMPORT_FILTER_CERT, CRYPTUI_WIZ_IMPORT_ALLOW_CERT, filter_cert },
4924 { IDS_IMPORT_FILTER_PFX, 0, filter_pfx },
4925 { IDS_IMPORT_FILTER_CRL, CRYPTUI_WIZ_IMPORT_ALLOW_CRL, filter_crl },
4926 { IDS_IMPORT_FILTER_CTL, CRYPTUI_WIZ_IMPORT_ALLOW_CTL, filter_ctl },
4927 { IDS_IMPORT_FILTER_SERIALIZED_STORE, 0, filter_serialized_store },
4928 { IDS_IMPORT_FILTER_CMS, 0, filter_cms },
4929 { IDS_IMPORT_FILTER_ALL, 0, filter_all },
4930 };
4931
4932 static WCHAR *make_import_file_filter(DWORD dwFlags)
4933 {
4934 DWORD i;
4935 int len, totalLen = 2;
4936 LPWSTR filter = NULL, str;
4937
4938 for (i = 0; i < sizeof(import_filters) / sizeof(import_filters[0]); i++)
4939 {
4940 if (!import_filters[i].allowFlags || !dwFlags ||
4941 (dwFlags & import_filters[i].allowFlags))
4942 {
4943 len = LoadStringW(hInstance, import_filters[i].id, (LPWSTR)&str, 0);
4944 totalLen += len + strlenW(import_filters[i].filter) + 2;
4945 }
4946 }
4947 filter = HeapAlloc(GetProcessHeap(), 0, totalLen * sizeof(WCHAR));
4948 if (filter)
4949 {
4950 LPWSTR ptr;
4951
4952 ptr = filter;
4953 for (i = 0; i < sizeof(import_filters) / sizeof(import_filters[0]); i++)
4954 {
4955 if (!import_filters[i].allowFlags || !dwFlags ||
4956 (dwFlags & import_filters[i].allowFlags))
4957 {
4958 len = LoadStringW(hInstance, import_filters[i].id,
4959 (LPWSTR)&str, 0);
4960 memcpy(ptr, str, len * sizeof(WCHAR));
4961 ptr += len;
4962 *ptr++ = 0;
4963 strcpyW(ptr, import_filters[i].filter);
4964 ptr += strlenW(import_filters[i].filter) + 1;
4965 }
4966 }
4967 *ptr++ = 0;
4968 }
4969 return filter;
4970 }
4971
4972 static BOOL import_validate_filename(HWND hwnd, struct ImportWizData *data,
4973 LPCWSTR fileName)
4974 {
4975 HANDLE file;
4976 BOOL ret = FALSE;
4977
4978 file = CreateFileW(fileName, GENERIC_READ, FILE_SHARE_READ, NULL,
4979 OPEN_EXISTING, 0, NULL);
4980 if (file != INVALID_HANDLE_VALUE)
4981 {
4982 HCERTSTORE source = open_store_from_file(data->dwFlags, fileName,
4983 &data->contentType);
4984 int warningID = 0;
4985
4986 if (!source)
4987 warningID = IDS_IMPORT_BAD_FORMAT;
4988 else if (!check_store_context_type(data->dwFlags, source))
4989 warningID = IDS_IMPORT_TYPE_MISMATCH;
4990 else
4991 {
4992 data->importSrc.dwSubjectChoice =
4993 CRYPTUI_WIZ_IMPORT_SUBJECT_CERT_STORE;
4994 data->importSrc.u.hCertStore = source;
4995 data->freeSource = TRUE;
4996 ret = TRUE;
4997 }
4998 if (warningID)
4999 {
5000 import_warning(data->dwFlags, hwnd, data->pwszWizardTitle,
5001 warningID);
5002 }
5003 CloseHandle(file);
5004 }
5005 else
5006 {
5007 WCHAR title[MAX_STRING_LEN], error[MAX_STRING_LEN];
5008 LPCWSTR pTitle;
5009 LPWSTR msgBuf, fullError;
5010
5011 if (data->pwszWizardTitle)
5012 pTitle = data->pwszWizardTitle;
5013 else
5014 {
5015 LoadStringW(hInstance, IDS_IMPORT_WIZARD, title,
5016 sizeof(title) / sizeof(title[0]));
5017 pTitle = title;
5018 }
5019 LoadStringW(hInstance, IDS_IMPORT_OPEN_FAILED, error,
5020 sizeof(error) / sizeof(error[0]));
5021 FormatMessageW(
5022 FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM, NULL,
5023 GetLastError(), 0, (LPWSTR) &msgBuf, 0, NULL);
5024 fullError = HeapAlloc(GetProcessHeap(), 0,
5025 (strlenW(error) + strlenW(fileName) + strlenW(msgBuf) + 3)
5026 * sizeof(WCHAR));
5027 if (fullError)
5028 {
5029 LPWSTR ptr = fullError;
5030
5031 strcpyW(ptr, error);
5032 ptr += strlenW(error);
5033 strcpyW(ptr, fileName);
5034 ptr += strlenW(fileName);
5035 *ptr++ = ':';
5036 *ptr++ = '\n';
5037 strcpyW(ptr, msgBuf);
5038 MessageBoxW(hwnd, fullError, pTitle, MB_ICONERROR | MB_OK);
5039 HeapFree(GetProcessHeap(), 0, fullError);
5040 }
5041 LocalFree(msgBuf);
5042 }
5043 return ret;
5044 }
5045
5046 static LRESULT CALLBACK import_file_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
5047 LPARAM lp)
5048 {
5049 LRESULT ret = 0;
5050 struct ImportWizData *data;
5051
5052 switch (msg)
5053 {
5054 case WM_INITDIALOG:
5055 {
5056 PROPSHEETPAGEW *page = (PROPSHEETPAGEW *)lp;
5057
5058 data = (struct ImportWizData *)page->lParam;
5059 SetWindowLongPtrW(hwnd, DWLP_USER, (LPARAM)data);
5060 if (data->fileName)
5061 {
5062 HWND fileNameEdit = GetDlgItem(hwnd, IDC_IMPORT_FILENAME);
5063
5064 SendMessageW(fileNameEdit, WM_SETTEXT, 0, (LPARAM)data->fileName);
5065 }
5066 break;
5067 }
5068 case WM_NOTIFY:
5069 {
5070 NMHDR *hdr = (NMHDR *)lp;
5071
5072 switch (hdr->code)
5073 {
5074 case PSN_SETACTIVE:
5075 PostMessageW(GetParent(hwnd), PSM_SETWIZBUTTONS, 0,
5076 PSWIZB_BACK | PSWIZB_NEXT);
5077 ret = TRUE;
5078 break;
5079 case PSN_WIZNEXT:
5080 {
5081 HWND fileNameEdit = GetDlgItem(hwnd, IDC_IMPORT_FILENAME);
5082 DWORD len = SendMessageW(fileNameEdit, WM_GETTEXTLENGTH, 0, 0);
5083
5084 data = (struct ImportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
5085 if (!len)
5086 {
5087 import_warning(data->dwFlags, hwnd, data->pwszWizardTitle,
5088 IDS_IMPORT_EMPTY_FILE);
5089 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, 1);
5090 ret = 1;
5091 }
5092 else
5093 {
5094 LPWSTR fileName = HeapAlloc(GetProcessHeap(), 0,
5095 (len + 1) * sizeof(WCHAR));
5096
5097 if (fileName)
5098 {
5099 SendMessageW(fileNameEdit, WM_GETTEXT, len + 1,
5100 (LPARAM)fileName);
5101 if (!import_validate_filename(hwnd, data, fileName))
5102 {
5103 HeapFree(GetProcessHeap(), 0, fileName);
5104 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, 1);
5105 ret = 1;
5106 }
5107 else
5108 data->fileName = fileName;
5109 }
5110 }
5111 break;
5112 }
5113 }
5114 break;
5115 }
5116 case WM_COMMAND:
5117 switch (wp)
5118 {
5119 case IDC_IMPORT_BROWSE_FILE:
5120 {
5121 OPENFILENAMEW ofn;
5122 WCHAR fileBuf[MAX_PATH];
5123
5124 data = (struct ImportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
5125 memset(&ofn, 0, sizeof(ofn));
5126 ofn.lStructSize = sizeof(ofn);
5127 ofn.hwndOwner = hwnd;
5128 ofn.lpstrFilter = make_import_file_filter(data->dwFlags);
5129 ofn.lpstrFile = fileBuf;
5130 ofn.nMaxFile = sizeof(fileBuf) / sizeof(fileBuf[0]);
5131 fileBuf[0] = 0;
5132 if (GetOpenFileNameW(&ofn))
5133 SendMessageW(GetDlgItem(hwnd, IDC_IMPORT_FILENAME), WM_SETTEXT,
5134 0, (LPARAM)ofn.lpstrFile);
5135 HeapFree(GetProcessHeap(), 0, (LPWSTR)ofn.lpstrFilter);
5136 break;
5137 }
5138 }
5139 break;
5140 }
5141 return ret;
5142 }
5143
5144 static LRESULT CALLBACK import_store_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
5145 LPARAM lp)
5146 {
5147 LRESULT ret = 0;
5148 struct ImportWizData *data;
5149
5150 switch (msg)
5151 {
5152 case WM_INITDIALOG:
5153 {
5154 PROPSHEETPAGEW *page = (PROPSHEETPAGEW *)lp;
5155
5156 data = (struct ImportWizData *)page->lParam;
5157 SetWindowLongPtrW(hwnd, DWLP_USER, (LPARAM)data);
5158 if (!data->hDestCertStore)
5159 {
5160 SendMessageW(GetDlgItem(hwnd, IDC_IMPORT_AUTO_STORE), BM_CLICK,
5161 0, 0);
5162 EnableWindow(GetDlgItem(hwnd, IDC_IMPORT_STORE), FALSE);
5163 EnableWindow(GetDlgItem(hwnd, IDC_IMPORT_BROWSE_STORE), FALSE);
5164 EnableWindow(GetDlgItem(hwnd, IDC_IMPORT_SPECIFY_STORE), FALSE);
5165 }
5166 else
5167 {
5168 WCHAR storeTitle[MAX_STRING_LEN];
5169
5170 SendMessageW(GetDlgItem(hwnd, IDC_IMPORT_SPECIFY_STORE), BM_CLICK,
5171 0, 0);
5172 EnableWindow(GetDlgItem(hwnd, IDC_IMPORT_STORE), TRUE);
5173 EnableWindow(GetDlgItem(hwnd, IDC_IMPORT_BROWSE_STORE), TRUE);
5174 EnableWindow(GetDlgItem(hwnd, IDC_IMPORT_SPECIFY_STORE),
5175 !(data->dwFlags & CRYPTUI_WIZ_IMPORT_NO_CHANGE_DEST_STORE));
5176 LoadStringW(hInstance, IDS_IMPORT_DEST_DETERMINED,
5177 storeTitle, sizeof(storeTitle) / sizeof(storeTitle[0]));
5178 SendMessageW(GetDlgItem(hwnd, IDC_IMPORT_STORE), WM_SETTEXT,
5179 0, (LPARAM)storeTitle);
5180 }
5181 break;
5182 }
5183 case WM_NOTIFY:
5184 {
5185 NMHDR *hdr = (NMHDR *)lp;
5186
5187 switch (hdr->code)
5188 {
5189 case PSN_SETACTIVE:
5190 PostMessageW(GetParent(hwnd), PSM_SETWIZBUTTONS, 0,
5191 PSWIZB_BACK | PSWIZB_NEXT);
5192 ret = TRUE;
5193 break;
5194 case PSN_WIZNEXT:
5195 {
5196 data = (struct ImportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
5197 if (IsDlgButtonChecked(hwnd, IDC_IMPORT_SPECIFY_STORE) &&
5198 !data->hDestCertStore)
5199 {
5200 import_warning(data->dwFlags, hwnd, data->pwszWizardTitle,
5201 IDS_IMPORT_SELECT_STORE);
5202 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, 1);
5203 ret = 1;
5204 }
5205 break;
5206 }
5207 }
5208 break;
5209 }
5210 case WM_COMMAND:
5211 switch (wp)
5212 {
5213 case IDC_IMPORT_AUTO_STORE:
5214 data = (struct ImportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
5215 data->autoDest = TRUE;
5216 EnableWindow(GetDlgItem(hwnd, IDC_IMPORT_STORE), FALSE);
5217 EnableWindow(GetDlgItem(hwnd, IDC_IMPORT_BROWSE_STORE), FALSE);
5218 break;
5219 case IDC_IMPORT_SPECIFY_STORE:
5220 data = (struct ImportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
5221 data->autoDest = FALSE;
5222 EnableWindow(GetDlgItem(hwnd, IDC_IMPORT_STORE), TRUE);
5223 EnableWindow(GetDlgItem(hwnd, IDC_IMPORT_BROWSE_STORE), TRUE);
5224 break;
5225 case IDC_IMPORT_BROWSE_STORE:
5226 {
5227 CRYPTUI_ENUM_SYSTEM_STORE_ARGS enumArgs = {
5228 CERT_SYSTEM_STORE_CURRENT_USER, NULL };
5229 CRYPTUI_ENUM_DATA enumData = { 0, NULL, 1, &enumArgs };
5230 CRYPTUI_SELECTSTORE_INFO_W selectInfo;
5231 HCERTSTORE store;
5232
5233 data = (struct ImportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
5234 selectInfo.dwSize = sizeof(selectInfo);
5235 selectInfo.parent = hwnd;
5236 selectInfo.dwFlags = CRYPTUI_ENABLE_SHOW_PHYSICAL_STORE;
5237 selectInfo.pwszTitle = NULL;
5238 selectInfo.pwszText = NULL;
5239 selectInfo.pEnumData = &enumData;
5240 selectInfo.pfnSelectedStoreCallback = NULL;
5241 if ((store = CryptUIDlgSelectStoreW(&selectInfo)))
5242 {
5243 WCHAR storeTitle[MAX_STRING_LEN];
5244
5245 LoadStringW(hInstance, IDS_IMPORT_DEST_DETERMINED,
5246 storeTitle, sizeof(storeTitle) / sizeof(storeTitle[0]));
5247 SendMessageW(GetDlgItem(hwnd, IDC_IMPORT_STORE), WM_SETTEXT,
5248 0, (LPARAM)storeTitle);
5249 data->hDestCertStore = store;
5250 data->freeDest = TRUE;
5251 }
5252 break;
5253 }
5254 }
5255 break;
5256 }
5257 return ret;
5258 }
5259
5260 static void show_import_details(HWND lv, struct ImportWizData *data)
5261 {
5262 WCHAR text[MAX_STRING_LEN];
5263 LVITEMW item;
5264 int contentID;
5265
5266 item.mask = LVIF_TEXT;
5267 item.iItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
5268 item.iSubItem = 0;
5269 LoadStringW(hInstance, IDS_IMPORT_STORE_SELECTION, text,
5270 sizeof(text)/ sizeof(text[0]));
5271 item.pszText = text;
5272 SendMessageW(lv, LVM_INSERTITEMW, 0, (LPARAM)&item);
5273 item.iSubItem = 1;
5274 if (data->autoDest)
5275 LoadStringW(hInstance, IDS_IMPORT_DEST_AUTOMATIC, text,
5276 sizeof(text)/ sizeof(text[0]));
5277 else
5278 LoadStringW(hInstance, IDS_IMPORT_DEST_DETERMINED, text,
5279 sizeof(text)/ sizeof(text[0]));
5280 SendMessageW(lv, LVM_SETITEMTEXTW, item.iItem, (LPARAM)&item);
5281 item.iItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
5282 item.iSubItem = 0;
5283 LoadStringW(hInstance, IDS_IMPORT_CONTENT, text,
5284 sizeof(text)/ sizeof(text[0]));
5285 SendMessageW(lv, LVM_INSERTITEMW, 0, (LPARAM)&item);
5286 switch (data->contentType)
5287 {
5288 case CERT_QUERY_CONTENT_CERT:
5289 case CERT_QUERY_CONTENT_SERIALIZED_CERT:
5290 contentID = IDS_IMPORT_CONTENT_CERT;
5291 break;
5292 case CERT_QUERY_CONTENT_CRL:
5293 case CERT_QUERY_CONTENT_SERIALIZED_CRL:
5294 contentID = IDS_IMPORT_CONTENT_CRL;
5295 break;
5296 case CERT_QUERY_CONTENT_CTL:
5297 case CERT_QUERY_CONTENT_SERIALIZED_CTL:
5298 contentID = IDS_IMPORT_CONTENT_CTL;
5299 break;
5300 case CERT_QUERY_CONTENT_PKCS7_SIGNED:
5301 contentID = IDS_IMPORT_CONTENT_CMS;
5302 break;
5303 case CERT_QUERY_CONTENT_FLAG_PFX:
5304 contentID = IDS_IMPORT_CONTENT_PFX;
5305 break;
5306 default:
5307 contentID = IDS_IMPORT_CONTENT_STORE;
5308 break;
5309 }
5310 LoadStringW(hInstance, contentID, text, sizeof(text)/ sizeof(text[0]));
5311 item.iSubItem = 1;
5312 SendMessageW(lv, LVM_SETITEMTEXTW, item.iItem, (LPARAM)&item);
5313 if (data->fileName)
5314 {
5315 item.iItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
5316 item.iSubItem = 0;
5317 LoadStringW(hInstance, IDS_IMPORT_FILE, text,
5318 sizeof(text)/ sizeof(text[0]));
5319 SendMessageW(lv, LVM_INSERTITEMW, 0, (LPARAM)&item);
5320 item.iSubItem = 1;
5321 item.pszText = data->fileName;
5322 SendMessageW(lv, LVM_SETITEMTEXTW, item.iItem, (LPARAM)&item);
5323 }
5324 }
5325
5326 static BOOL do_import(DWORD dwFlags, HWND hwndParent, LPCWSTR pwszWizardTitle,
5327 PCCRYPTUI_WIZ_IMPORT_SRC_INFO pImportSrc, HCERTSTORE hDestCertStore)
5328 {
5329 BOOL ret;
5330
5331 switch (pImportSrc->dwSubjectChoice)
5332 {
5333 case CRYPTUI_WIZ_IMPORT_SUBJECT_FILE:
5334 ret = import_file(dwFlags, hwndParent, pwszWizardTitle,
5335 pImportSrc->u.pwszFileName, hDestCertStore);
5336 break;
5337 case CRYPTUI_WIZ_IMPORT_SUBJECT_CERT_CONTEXT:
5338 if ((ret = check_context_type(dwFlags, CERT_QUERY_CONTENT_CERT)))
5339 ret = import_cert(pImportSrc->u.pCertContext, hDestCertStore);
5340 else
5341 import_warn_type_mismatch(dwFlags, hwndParent, pwszWizardTitle);
5342 break;
5343 case CRYPTUI_WIZ_IMPORT_SUBJECT_CRL_CONTEXT:
5344 if ((ret = check_context_type(dwFlags, CERT_QUERY_CONTENT_CRL)))
5345 ret = import_crl(pImportSrc->u.pCRLContext, hDestCertStore);
5346 else
5347 import_warn_type_mismatch(dwFlags, hwndParent, pwszWizardTitle);
5348 break;
5349 case CRYPTUI_WIZ_IMPORT_SUBJECT_CTL_CONTEXT:
5350 if ((ret = check_context_type(dwFlags, CERT_QUERY_CONTENT_CTL)))
5351 ret = import_ctl(pImportSrc->u.pCTLContext, hDestCertStore);
5352 else
5353 import_warn_type_mismatch(dwFlags, hwndParent, pwszWizardTitle);
5354 break;
5355 case CRYPTUI_WIZ_IMPORT_SUBJECT_CERT_STORE:
5356 ret = import_store(dwFlags, hwndParent, pwszWizardTitle,
5357 pImportSrc->u.hCertStore, hDestCertStore);
5358 break;
5359 default:
5360 WARN("unknown source type: %u\n", pImportSrc->dwSubjectChoice);
5361 SetLastError(E_INVALIDARG);
5362 ret = FALSE;
5363 }
5364 return ret;
5365 }
5366
5367 static LRESULT CALLBACK import_finish_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
5368 LPARAM lp)
5369 {
5370 LRESULT ret = 0;
5371 struct ImportWizData *data;
5372
5373 switch (msg)
5374 {
5375 case WM_INITDIALOG:
5376 {
5377 PROPSHEETPAGEW *page = (PROPSHEETPAGEW *)lp;
5378 HWND lv = GetDlgItem(hwnd, IDC_IMPORT_SETTINGS);
5379 RECT rc;
5380 LVCOLUMNW column;
5381
5382 data = (struct ImportWizData *)page->lParam;
5383 SetWindowLongPtrW(hwnd, DWLP_USER, (LPARAM)data);
5384 SendMessageW(GetDlgItem(hwnd, IDC_IMPORT_TITLE), WM_SETFONT,
5385 (WPARAM)data->titleFont, TRUE);
5386 GetWindowRect(lv, &rc);
5387 column.mask = LVCF_WIDTH;
5388 column.cx = (rc.right - rc.left) / 2 - 2;
5389 SendMessageW(lv, LVM_INSERTCOLUMNW, 0, (LPARAM)&column);
5390 SendMessageW(lv, LVM_INSERTCOLUMNW, 1, (LPARAM)&column);
5391 show_import_details(lv, data);
5392 break;
5393 }
5394 case WM_NOTIFY:
5395 {
5396 NMHDR *hdr = (NMHDR *)lp;
5397
5398 switch (hdr->code)
5399 {
5400 case PSN_SETACTIVE:
5401 {
5402 HWND lv = GetDlgItem(hwnd, IDC_IMPORT_SETTINGS);
5403
5404 data = (struct ImportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
5405 SendMessageW(lv, LVM_DELETEALLITEMS, 0, 0);
5406 show_import_details(lv, data);
5407 PostMessageW(GetParent(hwnd), PSM_SETWIZBUTTONS, 0,
5408 PSWIZB_BACK | PSWIZB_FINISH);
5409 ret = TRUE;
5410 break;
5411 }
5412 case PSN_WIZFINISH:
5413 {
5414 data = (struct ImportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
5415 if ((data->success = do_import(data->dwFlags, hwnd,
5416 data->pwszWizardTitle, &data->importSrc, data->hDestCertStore)))
5417 {
5418 WCHAR title[MAX_STRING_LEN], message[MAX_STRING_LEN];
5419 LPCWSTR pTitle;
5420
5421 if (data->pwszWizardTitle)
5422 pTitle = data->pwszWizardTitle;
5423 else
5424 {
5425 LoadStringW(hInstance, IDS_IMPORT_WIZARD, title,
5426 sizeof(title) / sizeof(title[0]));
5427 pTitle = title;
5428 }
5429 LoadStringW(hInstance, IDS_IMPORT_SUCCEEDED, message,
5430 sizeof(message) / sizeof(message[0]));
5431 MessageBoxW(hwnd, message, pTitle, MB_OK);
5432 }
5433 else
5434 import_warning(data->dwFlags, hwnd, data->pwszWizardTitle,
5435 IDS_IMPORT_FAILED);
5436 break;
5437 }
5438 }
5439 break;
5440 }
5441 }
5442 return ret;
5443 }
5444
5445 static BOOL show_import_ui(DWORD dwFlags, HWND hwndParent,
5446 LPCWSTR pwszWizardTitle, PCCRYPTUI_WIZ_IMPORT_SRC_INFO pImportSrc,
5447 HCERTSTORE hDestCertStore)
5448 {
5449 PROPSHEETHEADERW hdr;
5450 PROPSHEETPAGEW pages[4];
5451 struct ImportWizData data;
5452 int nPages = 0;
5453
5454 data.dwFlags = dwFlags;
5455 data.pwszWizardTitle = pwszWizardTitle;
5456 if (pImportSrc)
5457 {
5458 memcpy(&data.importSrc, pImportSrc, sizeof(data.importSrc));
5459 data.fileName = (LPWSTR)pImportSrc->u.pwszFileName;
5460 }
5461 else
5462 {
5463 memset(&data.importSrc, 0, sizeof(data.importSrc));
5464 data.fileName = NULL;
5465 }
5466 data.freeSource = FALSE;
5467 data.hDestCertStore = hDestCertStore;
5468 data.freeDest = FALSE;
5469 data.autoDest = TRUE;
5470 data.success = TRUE;
5471
5472 memset(pages, 0, sizeof(pages));
5473
5474 pages[nPages].dwSize = sizeof(pages[0]);
5475 pages[nPages].hInstance = hInstance;
5476 pages[nPages].u.pszTemplate = MAKEINTRESOURCEW(IDD_IMPORT_WELCOME);
5477 pages[nPages].pfnDlgProc = import_welcome_dlg_proc;
5478 pages[nPages].dwFlags = PSP_HIDEHEADER;
5479 pages[nPages].lParam = (LPARAM)&data;
5480 nPages++;
5481
5482 if (!pImportSrc ||
5483 pImportSrc->dwSubjectChoice == CRYPTUI_WIZ_IMPORT_SUBJECT_FILE)
5484 {
5485 pages[nPages].dwSize = sizeof(pages[0]);
5486 pages[nPages].hInstance = hInstance;
5487 pages[nPages].u.pszTemplate = MAKEINTRESOURCEW(IDD_IMPORT_FILE);
5488 pages[nPages].pfnDlgProc = import_file_dlg_proc;
5489 pages[nPages].dwFlags = PSP_USEHEADERTITLE | PSP_USEHEADERSUBTITLE;
5490 pages[nPages].pszHeaderTitle = MAKEINTRESOURCEW(IDS_IMPORT_FILE_TITLE);
5491 pages[nPages].pszHeaderSubTitle =
5492 MAKEINTRESOURCEW(IDS_IMPORT_FILE_SUBTITLE);
5493 pages[nPages].lParam = (LPARAM)&data;
5494 nPages++;
5495 }
5496 else
5497 {
5498 switch (pImportSrc->dwSubjectChoice)
5499 {
5500 case CRYPTUI_WIZ_IMPORT_SUBJECT_CERT_CONTEXT:
5501 data.contentType = CERT_QUERY_CONTENT_CERT;
5502 break;
5503 case CRYPTUI_WIZ_IMPORT_SUBJECT_CRL_CONTEXT:
5504 data.contentType = CERT_QUERY_CONTENT_CRL;
5505 break;
5506 case CRYPTUI_WIZ_IMPORT_SUBJECT_CTL_CONTEXT:
5507 data.contentType = CERT_QUERY_CONTENT_CTL;
5508 break;
5509 case CRYPTUI_WIZ_IMPORT_SUBJECT_CERT_STORE:
5510 data.contentType = CERT_QUERY_CONTENT_SERIALIZED_STORE;
5511 break;
5512 }
5513 }
5514
5515 pages[nPages].dwSize = sizeof(pages[0]);
5516 pages[nPages].hInstance = hInstance;
5517 pages[nPages].u.pszTemplate = MAKEINTRESOURCEW(IDD_IMPORT_STORE);
5518 pages[nPages].pfnDlgProc = import_store_dlg_proc;
5519 pages[nPages].dwFlags = PSP_USEHEADERTITLE | PSP_USEHEADERSUBTITLE;
5520 pages[nPages].pszHeaderTitle = MAKEINTRESOURCEW(IDS_IMPORT_STORE_TITLE);
5521 pages[nPages].pszHeaderSubTitle =
5522 MAKEINTRESOURCEW(IDS_IMPORT_STORE_SUBTITLE);
5523 pages[nPages].lParam = (LPARAM)&data;
5524 nPages++;
5525
5526 pages[nPages].dwSize = sizeof(pages[0]);
5527 pages[nPages].hInstance = hInstance;
5528 pages[nPages].u.pszTemplate = MAKEINTRESOURCEW(IDD_IMPORT_FINISH);
5529 pages[nPages].pfnDlgProc = import_finish_dlg_proc;
5530 pages[nPages].dwFlags = PSP_HIDEHEADER;
5531 pages[nPages].lParam = (LPARAM)&data;
5532 nPages++;
5533
5534 memset(&hdr, 0, sizeof(hdr));
5535 hdr.dwSize = sizeof(hdr);
5536 hdr.hwndParent = hwndParent;
5537 hdr.dwFlags = PSH_PROPSHEETPAGE | PSH_WIZARD97_NEW | PSH_HEADER |
5538 PSH_WATERMARK;
5539 hdr.hInstance = hInstance;
5540 if (pwszWizardTitle)
5541 hdr.pszCaption = pwszWizardTitle;
5542 else
5543 hdr.pszCaption = MAKEINTRESOURCEW(IDS_IMPORT_WIZARD);
5544 hdr.u3.ppsp = pages;
5545 hdr.nPages = nPages;
5546 hdr.u4.pszbmWatermark = MAKEINTRESOURCEW(IDB_CERT_WATERMARK);
5547 hdr.u5.pszbmHeader = MAKEINTRESOURCEW(IDB_CERT_HEADER);
5548 PropertySheetW(&hdr);
5549 if (data.fileName != data.importSrc.u.pwszFileName)
5550 HeapFree(GetProcessHeap(), 0, data.fileName);
5551 if (data.freeSource &&
5552 data.importSrc.dwSubjectChoice == CRYPTUI_WIZ_IMPORT_SUBJECT_CERT_STORE)
5553 CertCloseStore(data.importSrc.u.hCertStore, 0);
5554 DeleteObject(data.titleFont);
5555 return data.success;
5556 }
5557
5558 BOOL WINAPI CryptUIWizImport(DWORD dwFlags, HWND hwndParent, LPCWSTR pwszWizardTitle,
5559 PCCRYPTUI_WIZ_IMPORT_SRC_INFO pImportSrc, HCERTSTORE hDestCertStore)
5560 {
5561 BOOL ret;
5562
5563 TRACE("(0x%08x, %p, %s, %p, %p)\n", dwFlags, hwndParent, debugstr_w(pwszWizardTitle),
5564 pImportSrc, hDestCertStore);
5565
5566 if (pImportSrc &&
5567 pImportSrc->dwSize != sizeof(CRYPTUI_WIZ_IMPORT_SRC_INFO))
5568 {
5569 SetLastError(E_INVALIDARG);
5570 return FALSE;
5571 }
5572
5573 if (!(dwFlags & CRYPTUI_WIZ_NO_UI))
5574 ret = show_import_ui(dwFlags, hwndParent, pwszWizardTitle, pImportSrc,
5575 hDestCertStore);
5576 else if (pImportSrc)
5577 ret = do_import(dwFlags, hwndParent, pwszWizardTitle, pImportSrc,
5578 hDestCertStore);
5579 else
5580 {
5581 /* Can't have no UI without specifying source */
5582 SetLastError(E_INVALIDARG);
5583 ret = FALSE;
5584 }
5585
5586 return ret;
5587 }
5588
5589 struct ExportWizData
5590 {
5591 HFONT titleFont;
5592 DWORD dwFlags;
5593 LPCWSTR pwszWizardTitle;
5594 CRYPTUI_WIZ_EXPORT_INFO exportInfo;
5595 CRYPTUI_WIZ_EXPORT_CERTCONTEXT_INFO contextInfo;
5596 BOOL freePassword;
5597 PCRYPT_KEY_PROV_INFO keyProvInfo;
5598 BOOL deleteKeys;
5599 LPWSTR fileName;
5600 HANDLE file;
5601 BOOL success;
5602 };
5603
5604 static LRESULT CALLBACK export_welcome_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
5605 LPARAM lp)
5606 {
5607 LRESULT ret = 0;
5608
5609 switch (msg)
5610 {
5611 case WM_INITDIALOG:
5612 {
5613 struct ExportWizData *data;
5614 PROPSHEETPAGEW *page = (PROPSHEETPAGEW *)lp;
5615 WCHAR fontFace[MAX_STRING_LEN];
5616 HDC hDC = GetDC(hwnd);
5617 int height;
5618
5619 data = (struct ExportWizData *)page->lParam;
5620 LoadStringW(hInstance, IDS_WIZARD_TITLE_FONT, fontFace,
5621 sizeof(fontFace) / sizeof(fontFace[0]));
5622 height = -MulDiv(12, GetDeviceCaps(hDC, LOGPIXELSY), 72);
5623 data->titleFont = CreateFontW(height, 0, 0, 0, FW_BOLD, 0, 0, 0,
5624 DEFAULT_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS,
5625 DEFAULT_QUALITY, DEFAULT_PITCH | FF_DONTCARE, fontFace);
5626 SendMessageW(GetDlgItem(hwnd, IDC_EXPORT_TITLE), WM_SETFONT,
5627 (WPARAM)data->titleFont, TRUE);
5628 ReleaseDC(hwnd, hDC);
5629 break;
5630 }
5631 case WM_NOTIFY:
5632 {
5633 NMHDR *hdr = (NMHDR *)lp;
5634
5635 switch (hdr->code)
5636 {
5637 case PSN_SETACTIVE:
5638 PostMessageW(GetParent(hwnd), PSM_SETWIZBUTTONS, 0, PSWIZB_NEXT);
5639 ret = TRUE;
5640 break;
5641 }
5642 break;
5643 }
5644 }
5645 return ret;
5646 }
5647
5648 static PCRYPT_KEY_PROV_INFO export_get_private_key_info(PCCERT_CONTEXT cert)
5649 {
5650 PCRYPT_KEY_PROV_INFO info = NULL;
5651 DWORD size;
5652
5653 if (CertGetCertificateContextProperty(cert, CERT_KEY_PROV_INFO_PROP_ID,
5654 NULL, &size))
5655 {
5656 info = HeapAlloc(GetProcessHeap(), 0, size);
5657 if (info)
5658 {
5659 if (!CertGetCertificateContextProperty(cert,
5660 CERT_KEY_PROV_INFO_PROP_ID, info, &size))
5661 {
5662 HeapFree(GetProcessHeap(), 0, info);
5663 info = NULL;
5664 }
5665 }
5666 }
5667 return info;
5668 }
5669
5670 static BOOL export_acquire_private_key(const CRYPT_KEY_PROV_INFO *info,
5671 HCRYPTPROV *phProv)
5672 {
5673 BOOL ret;
5674
5675 ret = CryptAcquireContextW(phProv, info->pwszContainerName,
5676 info->pwszProvName, info->dwProvType, 0);
5677 if (ret)
5678 {
5679 DWORD i;
5680
5681 for (i = 0; i < info->cProvParam; i++)
5682 CryptSetProvParam(*phProv, info->rgProvParam[i].dwParam,
5683 info->rgProvParam[i].pbData, info->rgProvParam[i].dwFlags);
5684 }
5685 return ret;
5686 }
5687
5688 static BOOL export_is_key_exportable(HCRYPTPROV hProv, DWORD keySpec)
5689 {
5690 BOOL ret;
5691 HCRYPTKEY key;
5692
5693 if ((ret = CryptGetUserKey(hProv, keySpec, &key)))
5694 {
5695 DWORD permissions, size = sizeof(permissions);
5696
5697 if ((ret = CryptGetKeyParam(key, KP_PERMISSIONS, (BYTE *)&permissions,
5698 &size, 0)) && !(permissions & CRYPT_EXPORT))
5699 ret = FALSE;
5700 CryptDestroyKey(key);
5701 }
5702 return ret;
5703 }
5704
5705 static LRESULT CALLBACK export_private_key_dlg_proc(HWND hwnd, UINT msg,
5706 WPARAM wp, LPARAM lp)
5707 {
5708 LRESULT ret = 0;
5709 struct ExportWizData *data;
5710
5711 switch (msg)
5712 {
5713 case WM_INITDIALOG:
5714 {
5715 PROPSHEETPAGEW *page = (PROPSHEETPAGEW *)lp;
5716 PCRYPT_KEY_PROV_INFO info;
5717 HCRYPTPROV hProv = 0;
5718 int errorID = 0;
5719
5720 data = (struct ExportWizData *)page->lParam;
5721 SetWindowLongPtrW(hwnd, DWLP_USER, (LPARAM)data);
5722 /* Get enough information about a key to see whether it's exportable.
5723 */
5724 if (!(info = export_get_private_key_info(
5725 data->exportInfo.u.pCertContext)))
5726 errorID = IDS_EXPORT_PRIVATE_KEY_UNAVAILABLE;
5727 else if (!export_acquire_private_key(info, &hProv))
5728 errorID = IDS_EXPORT_PRIVATE_KEY_UNAVAILABLE;
5729 else if (!export_is_key_exportable(hProv, info->dwKeySpec))
5730 errorID = IDS_EXPORT_PRIVATE_KEY_NON_EXPORTABLE;
5731
5732 if (errorID)
5733 {
5734 WCHAR error[MAX_STRING_LEN];
5735
5736 LoadStringW(hInstance, errorID, error,
5737 sizeof(error) / sizeof(error[0]));
5738 SendMessageW(GetDlgItem(hwnd, IDC_EXPORT_PRIVATE_KEY_UNAVAILABLE),
5739 WM_SETTEXT, 0, (LPARAM)error);
5740 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_PRIVATE_KEY_YES), FALSE);
5741 }
5742 else
5743 data->keyProvInfo = info;
5744 if (hProv)
5745 CryptReleaseContext(hProv, 0);
5746 SendMessageW(GetDlgItem(hwnd, IDC_EXPORT_PRIVATE_KEY_NO), BM_CLICK,
5747 0, 0);
5748 break;
5749 }
5750 case WM_NOTIFY:
5751 {
5752 NMHDR *hdr = (NMHDR *)lp;
5753
5754 switch (hdr->code)
5755 {
5756 case PSN_SETACTIVE:
5757 PostMessageW(GetParent(hwnd), PSM_SETWIZBUTTONS, 0,
5758 PSWIZB_BACK | PSWIZB_NEXT);
5759 ret = TRUE;
5760 break;
5761 case PSN_WIZNEXT:
5762 data = (struct ExportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
5763 if (IsDlgButtonChecked(hwnd, IDC_EXPORT_PRIVATE_KEY_NO))
5764 {
5765 data->contextInfo.dwExportFormat =
5766 CRYPTUI_WIZ_EXPORT_FORMAT_DER;
5767 data->contextInfo.fExportPrivateKeys = FALSE;
5768 }
5769 else
5770 {
5771 data->contextInfo.dwExportFormat =
5772 CRYPTUI_WIZ_EXPORT_FORMAT_PFX;
5773 data->contextInfo.fExportPrivateKeys = TRUE;
5774 }
5775 break;
5776 }
5777 break;
5778 }
5779 }
5780 return ret;
5781 }
5782
5783 static BOOL export_info_has_private_key(PCCRYPTUI_WIZ_EXPORT_INFO pExportInfo)
5784 {
5785 BOOL ret = FALSE;
5786
5787 if (pExportInfo->dwSubjectChoice == CRYPTUI_WIZ_EXPORT_CERT_CONTEXT)
5788 {
5789 DWORD size;
5790
5791 /* If there's a CRYPT_KEY_PROV_INFO set for this cert, assume the
5792 * cert has a private key.
5793 */
5794 if (CertGetCertificateContextProperty(pExportInfo->u.pCertContext,
5795 CERT_KEY_PROV_INFO_PROP_ID, NULL, &size))
5796 ret = TRUE;
5797 }
5798 return ret;
5799 }
5800
5801 static void export_format_enable_controls(HWND hwnd, const struct ExportWizData *data)
5802 {
5803 int defaultFormatID;
5804
5805 switch (data->contextInfo.dwExportFormat)
5806 {
5807 case CRYPTUI_WIZ_EXPORT_FORMAT_BASE64:
5808 defaultFormatID = IDC_EXPORT_FORMAT_BASE64;
5809 break;
5810 case CRYPTUI_WIZ_EXPORT_FORMAT_PKCS7:
5811 defaultFormatID = IDC_EXPORT_FORMAT_CMS;
5812 break;
5813 case CRYPTUI_WIZ_EXPORT_FORMAT_PFX:
5814 defaultFormatID = IDC_EXPORT_FORMAT_PFX;
5815 break;
5816 default:
5817 defaultFormatID = IDC_EXPORT_FORMAT_DER;
5818 }
5819 SendMessageW(GetDlgItem(hwnd, defaultFormatID), BM_CLICK, 0, 0);
5820 if (defaultFormatID == IDC_EXPORT_FORMAT_PFX)
5821 {
5822 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_FORMAT_DER), FALSE);
5823 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_FORMAT_BASE64), FALSE);
5824 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_FORMAT_CMS), FALSE);
5825 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_FORMAT_PFX), TRUE);
5826 }
5827 else
5828 {
5829 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_FORMAT_DER), TRUE);
5830 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_FORMAT_BASE64), TRUE);
5831 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_FORMAT_CMS), TRUE);
5832 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_FORMAT_PFX), FALSE);
5833 }
5834 }
5835
5836 static LRESULT CALLBACK export_format_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
5837 LPARAM lp)
5838 {
5839 LRESULT ret = 0;
5840 struct ExportWizData *data;
5841
5842 switch (msg)
5843 {
5844 case WM_INITDIALOG:
5845 {
5846 PROPSHEETPAGEW *page = (PROPSHEETPAGEW *)lp;
5847
5848 data = (struct ExportWizData *)page->lParam;
5849 SetWindowLongPtrW(hwnd, DWLP_USER, (LPARAM)data);
5850 export_format_enable_controls(hwnd, data);
5851 break;
5852 }
5853 case WM_NOTIFY:
5854 {
5855 NMHDR *hdr = (NMHDR *)lp;
5856
5857 switch (hdr->code)
5858 {
5859 case PSN_SETACTIVE:
5860 PostMessageW(GetParent(hwnd), PSM_SETWIZBUTTONS, 0,
5861 PSWIZB_BACK | PSWIZB_NEXT);
5862 data = (struct ExportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
5863 export_format_enable_controls(hwnd, data);
5864 ret = TRUE;
5865 break;
5866 case PSN_WIZNEXT:
5867 {
5868 BOOL skipPasswordPage = TRUE;
5869
5870 data = (struct ExportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
5871 if (IsDlgButtonChecked(hwnd, IDC_EXPORT_FORMAT_DER))
5872 data->contextInfo.dwExportFormat =
5873 CRYPTUI_WIZ_EXPORT_FORMAT_DER;
5874 else if (IsDlgButtonChecked(hwnd, IDC_EXPORT_FORMAT_BASE64))
5875 data->contextInfo.dwExportFormat =
5876 CRYPTUI_WIZ_EXPORT_FORMAT_BASE64;
5877 else if (IsDlgButtonChecked(hwnd, IDC_EXPORT_FORMAT_CMS))
5878 {
5879 data->contextInfo.dwExportFormat =
5880 CRYPTUI_WIZ_EXPORT_FORMAT_PKCS7;
5881 if (IsDlgButtonChecked(hwnd, IDC_EXPORT_CMS_INCLUDE_CHAIN))
5882 data->contextInfo.fExportChain =
5883 CRYPTUI_WIZ_EXPORT_FORMAT_PKCS7;
5884 }
5885 else
5886 {
5887 data->contextInfo.dwExportFormat =
5888 CRYPTUI_WIZ_EXPORT_FORMAT_PFX;
5889 if (IsDlgButtonChecked(hwnd, IDC_EXPORT_PFX_INCLUDE_CHAIN))
5890 data->contextInfo.fExportChain = TRUE;
5891 if (IsDlgButtonChecked(hwnd, IDC_EXPORT_PFX_STRONG_ENCRYPTION))
5892 data->contextInfo.fStrongEncryption = TRUE;
5893 if (IsDlgButtonChecked(hwnd, IDC_EXPORT_PFX_DELETE_PRIVATE_KEY))
5894 data->deleteKeys = TRUE;
5895 skipPasswordPage = FALSE;
5896 }
5897 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT,
5898 skipPasswordPage ? IDD_EXPORT_FILE : 0);
5899 ret = 1;
5900 break;
5901 }
5902 }
5903 break;
5904 }
5905 case WM_COMMAND:
5906 switch (HIWORD(wp))
5907 {
5908 case BN_CLICKED:
5909 switch (LOWORD(wp))
5910 {
5911 case IDC_EXPORT_FORMAT_DER:
5912 case IDC_EXPORT_FORMAT_BASE64:
5913 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_CMS_INCLUDE_CHAIN),
5914 FALSE);
5915 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_PFX_INCLUDE_CHAIN),
5916 FALSE);
5917 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_PFX_STRONG_ENCRYPTION),
5918 FALSE);
5919 EnableWindow(GetDlgItem(hwnd,
5920 IDC_EXPORT_PFX_DELETE_PRIVATE_KEY), FALSE);
5921 break;
5922 case IDC_EXPORT_FORMAT_CMS:
5923 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_CMS_INCLUDE_CHAIN),
5924 TRUE);
5925 break;
5926 case IDC_EXPORT_FORMAT_PFX:
5927 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_PFX_INCLUDE_CHAIN),
5928 TRUE);
5929 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_PFX_STRONG_ENCRYPTION),
5930 TRUE);
5931 EnableWindow(GetDlgItem(hwnd,
5932 IDC_EXPORT_PFX_DELETE_PRIVATE_KEY), TRUE);
5933 break;
5934 }
5935 break;
5936 }
5937 break;
5938 }
5939 return ret;
5940 }
5941
5942 static void export_password_mismatch(HWND hwnd, const struct ExportWizData *data)
5943 {
5944 WCHAR title[MAX_STRING_LEN], error[MAX_STRING_LEN];
5945 LPCWSTR pTitle;
5946
5947 if (data->pwszWizardTitle)
5948 pTitle = data->pwszWizardTitle;
5949 else
5950 {
5951 LoadStringW(hInstance, IDS_EXPORT_WIZARD, title,
5952 sizeof(title) / sizeof(title[0]));
5953 pTitle = title;
5954 }
5955 LoadStringW(hInstance, IDS_EXPORT_PASSWORD_MISMATCH, error,
5956 sizeof(error) / sizeof(error[0]));
5957 MessageBoxW(hwnd, error, pTitle, MB_ICONERROR | MB_OK);
5958 SetFocus(GetDlgItem(hwnd, IDC_EXPORT_PASSWORD));
5959 }
5960
5961 static LRESULT CALLBACK export_password_dlg_proc(HWND hwnd, UINT msg,
5962 WPARAM wp, LPARAM lp)
5963 {
5964 LRESULT ret = 0;
5965 struct ExportWizData *data;
5966
5967 switch (msg)
5968 {
5969 case WM_INITDIALOG:
5970 {
5971 PROPSHEETPAGEW *page = (PROPSHEETPAGEW *)lp;
5972
5973 data = (struct ExportWizData *)page->lParam;
5974 SetWindowLongPtrW(hwnd, DWLP_USER, (LPARAM)data);
5975 break;
5976 }
5977 case WM_NOTIFY:
5978 {
5979 NMHDR *hdr = (NMHDR *)lp;
5980
5981 switch (hdr->code)
5982 {
5983 case PSN_SETACTIVE:
5984 PostMessageW(GetParent(hwnd), PSM_SETWIZBUTTONS, 0,
5985 PSWIZB_BACK | PSWIZB_NEXT);
5986 ret = TRUE;
5987 break;
5988 case PSN_WIZNEXT:
5989 {
5990 HWND passwordEdit = GetDlgItem(hwnd, IDC_EXPORT_PASSWORD);
5991 HWND passwordConfirmEdit = GetDlgItem(hwnd,
5992 IDC_EXPORT_PASSWORD_CONFIRM);
5993 DWORD passwordLen = SendMessageW(passwordEdit, WM_GETTEXTLENGTH,
5994 0, 0);
5995 DWORD passwordConfirmLen = SendMessageW(passwordConfirmEdit,
5996 WM_GETTEXTLENGTH, 0, 0);
5997
5998 data = (struct ExportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
5999 if (!passwordLen && !passwordConfirmLen)
6000 data->contextInfo.pwszPassword = NULL;
6001 else if (passwordLen != passwordConfirmLen)
6002 {
6003 export_password_mismatch(hwnd, data);
6004 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, 1);
6005 ret = 1;
6006 }
6007 else
6008 {
6009 LPWSTR password = HeapAlloc(GetProcessHeap(), 0,
6010 (passwordLen + 1) * sizeof(WCHAR));
6011 LPWSTR passwordConfirm = HeapAlloc(GetProcessHeap(), 0,
6012 (passwordConfirmLen + 1) * sizeof(WCHAR));
6013 BOOL freePassword = TRUE;
6014
6015 if (password && passwordConfirm)
6016 {
6017 SendMessageW(passwordEdit, WM_GETTEXT, passwordLen + 1,
6018 (LPARAM)password);
6019 SendMessageW(passwordConfirmEdit, WM_GETTEXT,
6020 passwordConfirmLen + 1, (LPARAM)passwordConfirm);
6021 if (strcmpW(password, passwordConfirm))
6022 {
6023 export_password_mismatch(hwnd, data);
6024 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, 1);
6025 ret = 1;
6026 }
6027 else
6028 {
6029 data->contextInfo.pwszPassword = password;
6030 freePassword = FALSE;
6031 data->freePassword = TRUE;
6032 }
6033 }
6034 if (freePassword)
6035 HeapFree(GetProcessHeap(), 0, password);
6036 HeapFree(GetProcessHeap(), 0, passwordConfirm);
6037 }
6038 break;
6039 }
6040 }
6041 break;
6042 }
6043 }
6044 return ret;
6045 }
6046
6047 static LPWSTR export_append_extension(const struct ExportWizData *data,
6048 LPWSTR fileName)
6049 {
6050 static const WCHAR cer[] = { '.','c','e','r',0 };
6051 static const WCHAR crl[] = { '.','c','r','l',0 };
6052 static const WCHAR ctl[] = { '.','c','t','l',0 };
6053 static const WCHAR p7b[] = { '.','p','7','b',0 };
6054 static const WCHAR pfx[] = { '.','p','f','x',0 };
6055 static const WCHAR sst[] = { '.','s','s','t',0 };
6056 LPCWSTR extension;
6057 LPWSTR dot;
6058 BOOL appendExtension;
6059
6060 switch (data->contextInfo.dwExportFormat)
6061 {
6062 case CRYPTUI_WIZ_EXPORT_FORMAT_PKCS7:
6063 extension = p7b;
6064 break;
6065 case CRYPTUI_WIZ_EXPORT_FORMAT_PFX:
6066 extension = pfx;
6067 break;
6068 default:
6069 switch (data->exportInfo.dwSubjectChoice)
6070 {
6071 case CRYPTUI_WIZ_EXPORT_CRL_CONTEXT:
6072 extension = crl;
6073 break;
6074 case CRYPTUI_WIZ_EXPORT_CTL_CONTEXT:
6075 extension = ctl;
6076 break;
6077 case CRYPTUI_WIZ_EXPORT_CERT_STORE:
6078 extension = sst;
6079 break;
6080 default:
6081 extension = cer;
6082 }
6083 }
6084 dot = strrchrW(fileName, '.');
6085 if (dot)
6086 appendExtension = strcmpiW(dot, extension) != 0;
6087 else
6088 appendExtension = TRUE;
6089 if (appendExtension)
6090 {
6091 fileName = HeapReAlloc(GetProcessHeap(), 0, fileName,
6092 (strlenW(fileName) + strlenW(extension) + 1) * sizeof(WCHAR));
6093 if (fileName)
6094 strcatW(fileName, extension);
6095 }
6096 return fileName;
6097 }
6098
6099 static BOOL export_validate_filename(HWND hwnd, struct ExportWizData *data,
6100 LPCWSTR fileName)
6101 {
6102 HANDLE file;
6103 BOOL tryCreate = TRUE, forceCreate = FALSE, ret = FALSE;
6104
6105 file = CreateFileW(fileName, GENERIC_WRITE,
6106 FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL);
6107 if (file != INVALID_HANDLE_VALUE)
6108 {
6109 WCHAR warning[MAX_STRING_LEN], title[MAX_STRING_LEN];
6110 LPCWSTR pTitle;
6111
6112 if (data->pwszWizardTitle)
6113 pTitle = data->pwszWizardTitle;
6114 else
6115 {
6116 LoadStringW(hInstance, IDS_EXPORT_WIZARD, title,
6117 sizeof(title) / sizeof(title[0]));
6118 pTitle = title;
6119 }
6120 LoadStringW(hInstance, IDS_EXPORT_FILE_EXISTS, warning,
6121 sizeof(warning) / sizeof(warning[0]));
6122 if (MessageBoxW(hwnd, warning, pTitle, MB_YESNO) == IDYES)
6123 forceCreate = TRUE;
6124 else
6125 tryCreate = FALSE;
6126 CloseHandle(file);
6127 }
6128 if (tryCreate)
6129 {
6130 file = CreateFileW(fileName, GENERIC_WRITE,
6131 FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
6132 forceCreate ? CREATE_ALWAYS : CREATE_NEW,
6133 0, NULL);
6134 if (file != INVALID_HANDLE_VALUE)
6135 {
6136 data->file = file;
6137 ret = TRUE;
6138 }
6139 else
6140 {
6141 WCHAR title[MAX_STRING_LEN], error[MAX_STRING_LEN];
6142 LPCWSTR pTitle;
6143 LPWSTR msgBuf, fullError;
6144
6145 if (data->pwszWizardTitle)
6146 pTitle = data->pwszWizardTitle;
6147 else
6148 {
6149 LoadStringW(hInstance, IDS_EXPORT_WIZARD, title,
6150 sizeof(title) / sizeof(title[0]));
6151 pTitle = title;
6152 }
6153 LoadStringW(hInstance, IDS_IMPORT_OPEN_FAILED, error,
6154 sizeof(error) / sizeof(error[0]));
6155 FormatMessageW(
6156 FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM, NULL,
6157 GetLastError(), 0, (LPWSTR) &msgBuf, 0, NULL);
6158 fullError = HeapAlloc(GetProcessHeap(), 0,
6159 (strlenW(error) + strlenW(fileName) + strlenW(msgBuf) + 3)
6160 * sizeof(WCHAR));
6161 if (fullError)
6162 {
6163 LPWSTR ptr = fullError;
6164
6165 strcpyW(ptr, error);
6166 ptr += strlenW(error);
6167 strcpyW(ptr, fileName);
6168 ptr += strlenW(fileName);
6169 *ptr++ = ':';
6170 *ptr++ = '\n';
6171 strcpyW(ptr, msgBuf);
6172 MessageBoxW(hwnd, fullError, pTitle, MB_ICONERROR | MB_OK);
6173 HeapFree(GetProcessHeap(), 0, fullError);
6174 }
6175 LocalFree(msgBuf);
6176 }
6177 }
6178 return ret;
6179 }
6180
6181 static const WCHAR export_filter_cert[] = { '*','.','c','e','r',0 };
6182 static const WCHAR export_filter_crl[] = { '*','.','c','r','l',0 };
6183 static const WCHAR export_filter_ctl[] = { '*','.','s','t','l',0 };
6184 static const WCHAR export_filter_cms[] = { '*','.','p','7','b',0 };
6185 static const WCHAR export_filter_pfx[] = { '*','.','p','f','x',0 };
6186 static const WCHAR export_filter_sst[] = { '*','.','s','s','t',0 };
6187
6188 static WCHAR *make_export_file_filter(DWORD exportFormat, DWORD subjectChoice)
6189 {
6190 int baseLen, allLen, totalLen = 2, baseID;
6191 LPWSTR filter = NULL, baseFilter, all;
6192 LPCWSTR filterStr;
6193
6194 switch (exportFormat)
6195 {
6196 case CRYPTUI_WIZ_EXPORT_FORMAT_BASE64:
6197 baseID = IDS_EXPORT_FILTER_BASE64_CERT;
6198 filterStr = export_filter_cert;
6199 break;
6200 case CRYPTUI_WIZ_EXPORT_FORMAT_PFX:
6201 baseID = IDS_EXPORT_FILTER_PFX;
6202 filterStr = export_filter_pfx;
6203 break;
6204 case CRYPTUI_WIZ_EXPORT_FORMAT_PKCS7:
6205 baseID = IDS_EXPORT_FILTER_CMS;
6206 filterStr = export_filter_cms;
6207 break;
6208 default:
6209 switch (subjectChoice)
6210 {
6211 case CRYPTUI_WIZ_EXPORT_CRL_CONTEXT:
6212 baseID = IDS_EXPORT_FILTER_CRL;
6213 filterStr = export_filter_crl;
6214 break;
6215 case CRYPTUI_WIZ_EXPORT_CTL_CONTEXT:
6216 baseID = IDS_EXPORT_FILTER_CTL;
6217 filterStr = export_filter_ctl;
6218 break;
6219 case CRYPTUI_WIZ_EXPORT_CERT_STORE:
6220 baseID = IDS_EXPORT_FILTER_SERIALIZED_CERT_STORE;
6221 filterStr = export_filter_sst;
6222 break;
6223 default:
6224 baseID = IDS_EXPORT_FILTER_CERT;
6225 filterStr = export_filter_cert;
6226 break;
6227 }
6228 }
6229 baseLen = LoadStringW(hInstance, baseID, (LPWSTR)&baseFilter, 0);
6230 totalLen += baseLen + strlenW(filterStr) + 2;
6231 allLen = LoadStringW(hInstance, IDS_IMPORT_FILTER_ALL, (LPWSTR)&all, 0);
6232 totalLen += allLen + strlenW(filter_all) + 2;
6233 filter = HeapAlloc(GetProcessHeap(), 0, totalLen * sizeof(WCHAR));
6234 if (filter)
6235 {
6236 LPWSTR ptr;
6237
6238 ptr = filter;
6239 memcpy(ptr, baseFilter, baseLen * sizeof(WCHAR));
6240 ptr += baseLen;
6241 *ptr++ = 0;
6242 strcpyW(ptr, filterStr);
6243 ptr += strlenW(filterStr) + 1;
6244 memcpy(ptr, all, allLen * sizeof(WCHAR));
6245 ptr += allLen;
6246 *ptr++ = 0;
6247 strcpyW(ptr, filter_all);
6248 ptr += strlenW(filter_all) + 1;
6249 *ptr++ = 0;
6250 }
6251 return filter;
6252 }
6253
6254 static LRESULT CALLBACK export_file_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
6255 LPARAM lp)
6256 {
6257 LRESULT ret = 0;
6258 struct ExportWizData *data;
6259
6260 switch (msg)
6261 {
6262 case WM_INITDIALOG:
6263 {
6264 PROPSHEETPAGEW *page = (PROPSHEETPAGEW *)lp;
6265
6266 data = (struct ExportWizData *)page->lParam;
6267 SetWindowLongPtrW(hwnd, DWLP_USER, (LPARAM)data);
6268 if (data->exportInfo.pwszExportFileName)
6269 SendMessageW(GetDlgItem(hwnd, IDC_EXPORT_FILENAME), WM_SETTEXT, 0,
6270 (LPARAM)data->exportInfo.pwszExportFileName);
6271 break;
6272 }
6273 case WM_NOTIFY:
6274 {
6275 NMHDR *hdr = (NMHDR *)lp;
6276
6277 switch (hdr->code)
6278 {
6279 case PSN_WIZBACK:
6280 data = (struct ExportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
6281 if (data->contextInfo.dwExportFormat !=
6282 CRYPTUI_WIZ_EXPORT_FORMAT_PFX)
6283 {
6284 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, IDD_EXPORT_FORMAT);
6285 ret = 1;
6286 }
6287 break;
6288 case PSN_WIZNEXT:
6289 {
6290 HWND fileNameEdit = GetDlgItem(hwnd, IDC_EXPORT_FILENAME);
6291 DWORD len = SendMessageW(fileNameEdit, WM_GETTEXTLENGTH, 0, 0);
6292
6293 data = (struct ExportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
6294 if (!len)
6295 {
6296 WCHAR title[MAX_STRING_LEN], error[MAX_STRING_LEN];
6297 LPCWSTR pTitle;
6298
6299 if (data->pwszWizardTitle)
6300 pTitle = data->pwszWizardTitle;
6301 else
6302 {
6303 LoadStringW(hInstance, IDS_EXPORT_WIZARD, title,
6304 sizeof(title) / sizeof(title[0]));
6305 pTitle = title;
6306 }
6307 LoadStringW(hInstance, IDS_IMPORT_EMPTY_FILE, error,
6308 sizeof(error) / sizeof(error[0]));
6309 MessageBoxW(hwnd, error, pTitle, MB_ICONERROR | MB_OK);
6310 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, 1);
6311 ret = 1;
6312 }
6313 else
6314 {
6315 LPWSTR fileName = HeapAlloc(GetProcessHeap(), 0,
6316 (len + 1) * sizeof(WCHAR));
6317
6318 if (fileName)
6319 {
6320 SendMessageW(fileNameEdit, WM_GETTEXT, len + 1,
6321 (LPARAM)fileName);
6322 fileName = export_append_extension(data, fileName);
6323 if (!export_validate_filename(hwnd, data, fileName))
6324 {
6325 HeapFree(GetProcessHeap(), 0, fileName);
6326 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, 1);
6327 ret = 1;
6328 }
6329 else
6330 data->fileName = fileName;
6331 }
6332 }
6333 break;
6334 }
6335 case PSN_SETACTIVE:
6336 PostMessageW(GetParent(hwnd), PSM_SETWIZBUTTONS, 0,
6337 PSWIZB_BACK | PSWIZB_NEXT);
6338 ret = TRUE;
6339 break;
6340 }
6341 break;
6342 }
6343 case WM_COMMAND:
6344 switch (wp)
6345 {
6346 case IDC_EXPORT_BROWSE_FILE:
6347 {
6348 OPENFILENAMEW ofn;
6349 WCHAR fileBuf[MAX_PATH];
6350
6351 data = (struct ExportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
6352 memset(&ofn, 0, sizeof(ofn));
6353 ofn.lStructSize = sizeof(ofn);
6354 ofn.hwndOwner = hwnd;
6355 ofn.lpstrFilter = make_export_file_filter(
6356 data->contextInfo.dwExportFormat,
6357 data->exportInfo.dwSubjectChoice);
6358 ofn.lpstrFile = fileBuf;
6359 ofn.nMaxFile = sizeof(fileBuf) / sizeof(fileBuf[0]);
6360 fileBuf[0] = 0;
6361 if (GetSaveFileNameW(&ofn))
6362 SendMessageW(GetDlgItem(hwnd, IDC_EXPORT_FILENAME), WM_SETTEXT,
6363 0, (LPARAM)ofn.lpstrFile);
6364 HeapFree(GetProcessHeap(), 0, (LPWSTR)ofn.lpstrFilter);
6365 break;
6366 }
6367 }
6368 break;
6369 }
6370 return ret;
6371 }
6372
6373 static void show_export_details(HWND lv, const struct ExportWizData *data)
6374 {
6375 WCHAR text[MAX_STRING_LEN];
6376 LVITEMW item;
6377 int contentID;
6378
6379 item.mask = LVIF_TEXT;
6380 if (data->fileName)
6381 {
6382 item.iItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
6383 item.iSubItem = 0;
6384 LoadStringW(hInstance, IDS_IMPORT_FILE, text,
6385 sizeof(text)/ sizeof(text[0]));
6386 item.pszText = text;
6387 SendMessageW(lv, LVM_INSERTITEMW, 0, (LPARAM)&item);
6388 item.iSubItem = 1;
6389 item.pszText = data->fileName;
6390 SendMessageW(lv, LVM_SETITEMTEXTW, item.iItem, (LPARAM)&item);
6391 }
6392
6393 item.pszText = text;
6394 switch (data->exportInfo.dwSubjectChoice)
6395 {
6396 case CRYPTUI_WIZ_EXPORT_CRL_CONTEXT:
6397 case CRYPTUI_WIZ_EXPORT_CTL_CONTEXT:
6398 case CRYPTUI_WIZ_EXPORT_CERT_STORE:
6399 case CRYPTUI_WIZ_EXPORT_CERT_STORE_CERTIFICATES_ONLY:
6400 /* do nothing */
6401 break;
6402 default:
6403 {
6404 item.iItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
6405 item.iSubItem = 0;
6406 LoadStringW(hInstance, IDS_EXPORT_INCLUDE_CHAIN, text,
6407 sizeof(text) / sizeof(text[0]));
6408 SendMessageW(lv, LVM_INSERTITEMW, item.iItem, (LPARAM)&item);
6409 item.iSubItem = 1;
6410 LoadStringW(hInstance,
6411 data->contextInfo.fExportChain ? IDS_YES : IDS_NO, text,
6412 sizeof(text) / sizeof(text[0]));
6413 SendMessageW(lv, LVM_SETITEMTEXTW, item.iItem, (LPARAM)&item);
6414
6415 item.iItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
6416 item.iSubItem = 0;
6417 LoadStringW(hInstance, IDS_EXPORT_KEYS, text,
6418 sizeof(text) / sizeof(text[0]));
6419 SendMessageW(lv, LVM_INSERTITEMW, item.iItem, (LPARAM)&item);
6420 item.iSubItem = 1;
6421 LoadStringW(hInstance,
6422 data->contextInfo.fExportPrivateKeys ? IDS_YES : IDS_NO, text,
6423 sizeof(text) / sizeof(text[0]));
6424 SendMessageW(lv, LVM_SETITEMTEXTW, item.iItem, (LPARAM)&item);
6425 }
6426 }
6427
6428 item.iItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
6429 item.iSubItem = 0;
6430 LoadStringW(hInstance, IDS_EXPORT_FORMAT, text,
6431 sizeof(text)/ sizeof(text[0]));
6432 SendMessageW(lv, LVM_INSERTITEMW, 0, (LPARAM)&item);
6433
6434 item.iSubItem = 1;
6435 switch (data->exportInfo.dwSubjectChoice)
6436 {
6437 case CRYPTUI_WIZ_EXPORT_CRL_CONTEXT:
6438 contentID = IDS_EXPORT_FILTER_CRL;
6439 break;
6440 case CRYPTUI_WIZ_EXPORT_CTL_CONTEXT:
6441 contentID = IDS_EXPORT_FILTER_CTL;
6442 break;
6443 case CRYPTUI_WIZ_EXPORT_CERT_STORE:
6444 contentID = IDS_EXPORT_FILTER_SERIALIZED_CERT_STORE;
6445 break;
6446 default:
6447 switch (data->contextInfo.dwExportFormat)
6448 {
6449 case CRYPTUI_WIZ_EXPORT_FORMAT_BASE64:
6450 contentID = IDS_EXPORT_FILTER_BASE64_CERT;
6451 break;
6452 case CRYPTUI_WIZ_EXPORT_FORMAT_PKCS7:
6453 contentID = IDS_EXPORT_FILTER_CMS;
6454 break;
6455 case CRYPTUI_WIZ_EXPORT_FORMAT_PFX:
6456 contentID = IDS_EXPORT_FILTER_PFX;
6457 break;
6458 default:
6459 contentID = IDS_EXPORT_FILTER_CERT;
6460 }
6461 }
6462 LoadStringW(hInstance, contentID, text, sizeof(text) / sizeof(text[0]));
6463 SendMessageW(lv, LVM_SETITEMTEXTW, item.iItem, (LPARAM)&item);
6464 }
6465
6466 static inline BOOL save_der(HANDLE file, const BYTE *pb, DWORD cb)
6467 {
6468 DWORD bytesWritten;
6469
6470 return WriteFile(file, pb, cb, &bytesWritten, NULL);
6471 }
6472
6473 static BOOL save_base64(HANDLE file, const BYTE *pb, DWORD cb)
6474 {
6475 BOOL ret;
6476 DWORD size = 0;
6477
6478 if ((ret = CryptBinaryToStringA(pb, cb, CRYPT_STRING_BASE64, NULL, &size)))
6479 {
6480 LPSTR buf = HeapAlloc(GetProcessHeap(), 0, size);
6481
6482 if (buf)
6483 {
6484 if ((ret = CryptBinaryToStringA(pb, cb, CRYPT_STRING_BASE64, buf,
6485 &size)))
6486 ret = WriteFile(file, buf, size, &size, NULL);
6487 HeapFree(GetProcessHeap(), 0, buf);
6488 }
6489 else
6490 {
6491 SetLastError(ERROR_OUTOFMEMORY);
6492 ret = FALSE;
6493 }
6494 }
6495 return ret;
6496 }
6497
6498 static inline BOOL save_store_as_cms(HANDLE file, HCERTSTORE store)
6499 {
6500 return CertSaveStore(store, PKCS_7_ASN_ENCODING | X509_ASN_ENCODING,
6501 CERT_STORE_SAVE_AS_PKCS7, CERT_STORE_SAVE_TO_FILE, file, 0);
6502 }
6503
6504 static BOOL save_cert_as_cms(HANDLE file, PCCRYPTUI_WIZ_EXPORT_INFO pExportInfo,
6505 BOOL includeChain)
6506 {
6507 BOOL ret;
6508 HCERTSTORE store = CertOpenStore(CERT_STORE_PROV_MEMORY, 0, 0,
6509 CERT_STORE_CREATE_NEW_FLAG, NULL);
6510
6511 if (store)
6512 {
6513 if (includeChain)
6514 {
6515 HCERTSTORE addlStore = CertOpenStore(CERT_STORE_PROV_COLLECTION,
6516 0, 0, CERT_STORE_CREATE_NEW_FLAG, NULL);
6517
6518 if (addlStore)
6519 {
6520 DWORD i;
6521
6522 ret = TRUE;
6523 for (i = 0; ret && i < pExportInfo->cStores; i++)
6524 ret = CertAddStoreToCollection(addlStore,
6525 pExportInfo->rghStores, 0, 0);
6526 if (ret)
6527 {
6528 PCCERT_CHAIN_CONTEXT chain;
6529
6530 ret = CertGetCertificateChain(NULL,
6531 pExportInfo->u.pCertContext, NULL, addlStore, NULL, 0,
6532 NULL, &chain);
6533 if (ret)
6534 {
6535 DWORD j;
6536
6537 for (i = 0; ret && i < chain->cChain; i++)
6538 for (j = 0; ret && j < chain->rgpChain[i]->cElement;
6539 j++)
6540 ret = CertAddCertificateContextToStore(store,
6541 chain->rgpChain[i]->rgpElement[j]->pCertContext,
6542 CERT_STORE_ADD_ALWAYS, NULL);
6543 CertFreeCertificateChain(chain);
6544 }
6545 else
6546 {
6547 /* No chain could be created, just add the individual
6548 * cert to the message.
6549 */
6550 ret = CertAddCertificateContextToStore(store,
6551 pExportInfo->u.pCertContext, CERT_STORE_ADD_ALWAYS,
6552 NULL);
6553 }
6554 }
6555 CertCloseStore(addlStore, 0);
6556 }
6557 else
6558 ret = FALSE;
6559 }
6560 else
6561 ret = CertAddCertificateContextToStore(store,
6562 pExportInfo->u.pCertContext, CERT_STORE_ADD_ALWAYS, NULL);
6563 if (ret)
6564 ret = save_store_as_cms(file, store);
6565 CertCloseStore(store, 0);
6566 }
6567 else
6568 ret = FALSE;
6569 return ret;
6570 }
6571
6572 static BOOL save_serialized_store(HANDLE file, HCERTSTORE store)
6573 {
6574 return CertSaveStore(store, PKCS_7_ASN_ENCODING | X509_ASN_ENCODING,
6575 CERT_STORE_SAVE_AS_STORE, CERT_STORE_SAVE_TO_FILE, file, 0);
6576 }
6577
6578 static BOOL save_pfx(HANDLE file, PCCRYPTUI_WIZ_EXPORT_INFO pExportInfo,
6579 PCCRYPTUI_WIZ_EXPORT_CERTCONTEXT_INFO pContextInfo,
6580 PCRYPT_KEY_PROV_INFO keyProvInfo, BOOL deleteKeys)
6581 {
6582 HCERTSTORE store = CertOpenStore(CERT_STORE_PROV_MEMORY, X509_ASN_ENCODING,
6583 0, CERT_STORE_CREATE_NEW_FLAG, NULL);
6584 BOOL ret = FALSE;
6585
6586 if (store)
6587 {
6588 CRYPT_DATA_BLOB pfxBlob = { 0, NULL };
6589 PCCERT_CONTEXT cert = NULL;
6590 BOOL freeKeyProvInfo = FALSE;
6591
6592 if (pContextInfo->fExportChain)
6593 {
6594 HCERTCHAINENGINE engine = NULL;
6595
6596 if (pExportInfo->cStores)
6597 {
6598 CERT_CHAIN_ENGINE_CONFIG config;
6599
6600 memset(&config, 0, sizeof(config));
6601 config.cbSize = sizeof(config);
6602 config.cAdditionalStore = pExportInfo->cStores;
6603 config.rghAdditionalStore = pExportInfo->rghStores;
6604 ret = CertCreateCertificateChainEngine(&config, &engine);
6605 }
6606 else
6607 ret = TRUE;
6608 if (ret)
6609 {
6610 CERT_CHAIN_PARA chainPara;
6611 PCCERT_CHAIN_CONTEXT chain;
6612
6613 memset(&chainPara, 0, sizeof(chainPara));
6614 chainPara.cbSize = sizeof(chainPara);
6615 ret = CertGetCertificateChain(engine,
6616 pExportInfo->u.pCertContext, NULL, NULL, &chainPara, 0, NULL,
6617 &chain);
6618 if (ret)
6619 {
6620 DWORD i, j;
6621
6622 for (i = 0; ret && i < chain->cChain; i++)
6623 for (j = 0; ret && j < chain->rgpChain[i]->cElement;
6624 j++)
6625 {
6626 if (i == 0 && j == 0)
6627 ret = CertAddCertificateContextToStore(store,
6628 chain->rgpChain[i]->rgpElement[j]->pCertContext,
6629 CERT_STORE_ADD_ALWAYS, &cert);
6630 else
6631 ret = CertAddCertificateContextToStore(store,
6632 chain->rgpChain[i]->rgpElement[j]->pCertContext,
6633 CERT_STORE_ADD_ALWAYS, NULL);
6634 }
6635 CertFreeCertificateChain(chain);
6636 }
6637 }
6638 if (engine)
6639 CertFreeCertificateChainEngine(engine);
6640 }
6641 else
6642 ret = CertAddCertificateContextToStore(store,
6643 pExportInfo->u.pCertContext, CERT_STORE_ADD_ALWAYS, &cert);
6644 /* Copy private key info to newly created cert, so it'll get exported
6645 * along with the cert.
6646 */
6647 if (ret && pContextInfo->fExportPrivateKeys)
6648 {
6649 if (keyProvInfo)
6650 ret = CertSetCertificateContextProperty(cert,
6651 CERT_KEY_PROV_INFO_PROP_ID, 0, keyProvInfo);
6652 else
6653 {
6654 if (!(keyProvInfo = export_get_private_key_info(cert)))
6655 ret = FALSE;
6656 else
6657 {
6658 ret = CertSetCertificateContextProperty(cert,
6659 CERT_KEY_PROV_INFO_PROP_ID, 0, keyProvInfo);
6660 freeKeyProvInfo = TRUE;
6661 }
6662 }
6663 }
6664 if (ret)
6665 {
6666 DWORD exportFlags =
6667 REPORT_NOT_ABLE_TO_EXPORT_PRIVATE_KEY | EXPORT_PRIVATE_KEYS;
6668
6669 ret = PFXExportCertStore(store, &pfxBlob,
6670 pContextInfo->pwszPassword, exportFlags);
6671 if (ret)
6672 {
6673 pfxBlob.pbData = HeapAlloc(GetProcessHeap(), 0, pfxBlob.cbData);
6674 if (pfxBlob.pbData)
6675 {
6676 ret = PFXExportCertStore(store, &pfxBlob,
6677 pContextInfo->pwszPassword, exportFlags);
6678 if (ret)
6679 {
6680 DWORD bytesWritten;
6681
6682 ret = WriteFile(file, pfxBlob.pbData, pfxBlob.cbData,
6683 &bytesWritten, NULL);
6684 }
6685 }
6686 else
6687 {
6688 SetLastError(ERROR_OUTOFMEMORY);
6689 ret = FALSE;
6690 }
6691 }
6692 }
6693 if (ret && deleteKeys)
6694 {
6695 HCRYPTPROV prov;
6696
6697 CryptAcquireContextW(&prov, keyProvInfo->pwszContainerName,
6698 keyProvInfo->pwszProvName, keyProvInfo->dwProvType,
6699 CRYPT_DELETEKEYSET);
6700 }
6701 if (freeKeyProvInfo)
6702 HeapFree(GetProcessHeap(), 0, keyProvInfo);
6703 CertFreeCertificateContext(cert);
6704 CertCloseStore(store, 0);
6705 }
6706 return ret;
6707 }
6708
6709 static BOOL do_export(HANDLE file, PCCRYPTUI_WIZ_EXPORT_INFO pExportInfo,
6710 PCCRYPTUI_WIZ_EXPORT_CERTCONTEXT_INFO pContextInfo,
6711 PCRYPT_KEY_PROV_INFO keyProvInfo, BOOL deleteKeys)
6712 {
6713 BOOL ret;
6714
6715 if (pContextInfo->dwSize != sizeof(CRYPTUI_WIZ_EXPORT_CERTCONTEXT_INFO))
6716 {
6717 SetLastError(E_INVALIDARG);
6718 return FALSE;
6719 }
6720 switch (pExportInfo->dwSubjectChoice)
6721 {
6722 case CRYPTUI_WIZ_EXPORT_CRL_CONTEXT:
6723 ret = save_der(file,
6724 pExportInfo->u.pCRLContext->pbCrlEncoded,
6725 pExportInfo->u.pCRLContext->cbCrlEncoded);
6726 break;
6727 case CRYPTUI_WIZ_EXPORT_CTL_CONTEXT:
6728 ret = save_der(file,
6729 pExportInfo->u.pCTLContext->pbCtlEncoded,
6730 pExportInfo->u.pCTLContext->cbCtlEncoded);
6731 break;
6732 case CRYPTUI_WIZ_EXPORT_CERT_STORE:
6733 ret = save_serialized_store(file, pExportInfo->u.hCertStore);
6734 break;
6735 case CRYPTUI_WIZ_EXPORT_CERT_STORE_CERTIFICATES_ONLY:
6736 ret = save_store_as_cms(file, pExportInfo->u.hCertStore);
6737 break;
6738 default:
6739 switch (pContextInfo->dwExportFormat)
6740 {
6741 case CRYPTUI_WIZ_EXPORT_FORMAT_DER:
6742 ret = save_der(file, pExportInfo->u.pCertContext->pbCertEncoded,
6743 pExportInfo->u.pCertContext->cbCertEncoded);
6744 break;
6745 case CRYPTUI_WIZ_EXPORT_FORMAT_BASE64:
6746 ret = save_base64(file,
6747 pExportInfo->u.pCertContext->pbCertEncoded,
6748 pExportInfo->u.pCertContext->cbCertEncoded);
6749 break;
6750 case CRYPTUI_WIZ_EXPORT_FORMAT_PKCS7:
6751 ret = save_cert_as_cms(file, pExportInfo,
6752 pContextInfo->fExportChain);
6753 break;
6754 case CRYPTUI_WIZ_EXPORT_FORMAT_PFX:
6755 ret = save_pfx(file, pExportInfo, pContextInfo, keyProvInfo,
6756 deleteKeys);
6757 break;
6758 default:
6759 SetLastError(E_FAIL);
6760 ret = FALSE;
6761 }
6762 }
6763 return ret;
6764 }
6765
6766 static LRESULT CALLBACK export_finish_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
6767 LPARAM lp)
6768 {
6769 LRESULT ret = 0;
6770 struct ExportWizData *data;
6771
6772 switch (msg)
6773 {
6774 case WM_INITDIALOG:
6775 {
6776 PROPSHEETPAGEW *page = (PROPSHEETPAGEW *)lp;
6777 HWND lv = GetDlgItem(hwnd, IDC_EXPORT_SETTINGS);
6778 RECT rc;
6779 LVCOLUMNW column;
6780
6781 data = (struct ExportWizData *)page->lParam;
6782 SetWindowLongPtrW(hwnd, DWLP_USER, (LPARAM)data);
6783 SendMessageW(GetDlgItem(hwnd, IDC_EXPORT_TITLE), WM_SETFONT,
6784 (WPARAM)data->titleFont, TRUE);
6785 GetWindowRect(lv, &rc);
6786 column.mask = LVCF_WIDTH;
6787 column.cx = (rc.right - rc.left) / 2 - 2;
6788 SendMessageW(lv, LVM_INSERTCOLUMNW, 0, (LPARAM)&column);
6789 SendMessageW(lv, LVM_INSERTCOLUMNW, 1, (LPARAM)&column);
6790 show_export_details(lv, data);
6791 break;
6792 }
6793 case WM_NOTIFY:
6794 {
6795 NMHDR *hdr = (NMHDR *)lp;
6796
6797 switch (hdr->code)
6798 {
6799 case PSN_SETACTIVE:
6800 {
6801 HWND lv = GetDlgItem(hwnd, IDC_EXPORT_SETTINGS);
6802
6803 data = (struct ExportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
6804 SendMessageW(lv, LVM_DELETEALLITEMS, 0, 0);
6805 show_export_details(lv, data);
6806 PostMessageW(GetParent(hwnd), PSM_SETWIZBUTTONS, 0,
6807 PSWIZB_BACK | PSWIZB_FINISH);
6808 ret = TRUE;
6809 break;
6810 }
6811 case PSN_WIZFINISH:
6812 {
6813 int messageID;
6814 WCHAR title[MAX_STRING_LEN], message[MAX_STRING_LEN];
6815 LPCWSTR pTitle;
6816 DWORD mbFlags;
6817
6818 data = (struct ExportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
6819 if ((data->success = do_export(data->file, &data->exportInfo,
6820 &data->contextInfo, data->keyProvInfo, data->deleteKeys)))
6821 {
6822 messageID = IDS_EXPORT_SUCCEEDED;
6823 mbFlags = MB_OK;
6824 }
6825 else
6826 {
6827 messageID = IDS_EXPORT_FAILED;
6828 mbFlags = MB_OK | MB_ICONERROR;
6829 }
6830 if (data->pwszWizardTitle)
6831 pTitle = data->pwszWizardTitle;
6832 else
6833 {
6834 LoadStringW(hInstance, IDS_EXPORT_WIZARD, title,
6835 sizeof(title) / sizeof(title[0]));
6836 pTitle = title;
6837 }
6838 LoadStringW(hInstance, messageID, message,
6839 sizeof(message) / sizeof(message[0]));
6840 MessageBoxW(hwnd, message, pTitle, mbFlags);
6841 break;
6842 }
6843 }
6844 break;
6845 }
6846 }
6847 return ret;
6848 }
6849
6850 static BOOL show_export_ui(DWORD dwFlags, HWND hwndParent,
6851 LPCWSTR pwszWizardTitle, PCCRYPTUI_WIZ_EXPORT_INFO pExportInfo, const void *pvoid)
6852 {
6853 PROPSHEETHEADERW hdr;
6854 PROPSHEETPAGEW pages[6];
6855 struct ExportWizData data;
6856 int nPages = 0;
6857 BOOL hasPrivateKey, showFormatPage = TRUE;
6858 INT_PTR l;
6859
6860 data.dwFlags = dwFlags;
6861 data.pwszWizardTitle = pwszWizardTitle;
6862 memset(&data.exportInfo, 0, sizeof(data.exportInfo));
6863 memcpy(&data.exportInfo, pExportInfo,
6864 min(sizeof(data.exportInfo), pExportInfo->dwSize));
6865 if (pExportInfo->dwSize > sizeof(data.exportInfo))
6866 data.exportInfo.dwSize = sizeof(data.exportInfo);
6867 data.contextInfo.dwSize = sizeof(data.contextInfo);
6868 data.contextInfo.dwExportFormat = CRYPTUI_WIZ_EXPORT_FORMAT_DER;
6869 data.contextInfo.fExportChain = FALSE;
6870 data.contextInfo.fStrongEncryption = FALSE;
6871 data.contextInfo.fExportPrivateKeys = FALSE;
6872 data.contextInfo.pwszPassword = NULL;
6873 data.freePassword = FALSE;
6874 if (pExportInfo->dwSubjectChoice == CRYPTUI_WIZ_EXPORT_CERT_CONTEXT &&
6875 pvoid)
6876 memcpy(&data.contextInfo, pvoid,
6877 min(((PCCRYPTUI_WIZ_EXPORT_CERTCONTEXT_INFO)pvoid)->dwSize,
6878 sizeof(data.contextInfo)));
6879 data.keyProvInfo = NULL;
6880 data.deleteKeys = FALSE;
6881 data.fileName = NULL;
6882 data.file = INVALID_HANDLE_VALUE;
6883 data.success = FALSE;
6884
6885 memset(pages, 0, sizeof(pages));
6886
6887 pages[nPages].dwSize = sizeof(pages[0]);
6888 pages[nPages].hInstance = hInstance;
6889 pages[nPages].u.pszTemplate = MAKEINTRESOURCEW(IDD_EXPORT_WELCOME);
6890 pages[nPages].pfnDlgProc = export_welcome_dlg_proc;
6891 pages[nPages].dwFlags = PSP_HIDEHEADER;
6892 pages[nPages].lParam = (LPARAM)&data;
6893 nPages++;
6894
6895 hasPrivateKey = export_info_has_private_key(pExportInfo);
6896 switch (pExportInfo->dwSubjectChoice)
6897 {
6898 case CRYPTUI_WIZ_EXPORT_CRL_CONTEXT:
6899 case CRYPTUI_WIZ_EXPORT_CTL_CONTEXT:
6900 showFormatPage = FALSE;
6901 data.contextInfo.dwExportFormat = CRYPTUI_WIZ_EXPORT_FORMAT_DER;
6902 break;
6903 case CRYPTUI_WIZ_EXPORT_CERT_STORE:
6904 showFormatPage = FALSE;
6905 data.contextInfo.dwExportFormat =
6906 CRYPTUI_WIZ_EXPORT_FORMAT_SERIALIZED_CERT_STORE;
6907 break;
6908 case CRYPTUI_WIZ_EXPORT_CERT_STORE_CERTIFICATES_ONLY:
6909 showFormatPage = FALSE;
6910 data.contextInfo.dwExportFormat = CRYPTUI_WIZ_EXPORT_FORMAT_PKCS7;
6911 break;
6912 }
6913
6914 if (hasPrivateKey && showFormatPage)
6915 {
6916 pages[nPages].dwSize = sizeof(pages[0]);
6917 pages[nPages].hInstance = hInstance;
6918 pages[nPages].u.pszTemplate = MAKEINTRESOURCEW(IDD_EXPORT_PRIVATE_KEY);
6919 pages[nPages].pfnDlgProc = export_private_key_dlg_proc;
6920 pages[nPages].dwFlags = PSP_USEHEADERTITLE | PSP_USEHEADERSUBTITLE;
6921 pages[nPages].pszHeaderTitle =
6922 MAKEINTRESOURCEW(IDS_EXPORT_PRIVATE_KEY_TITLE);
6923 pages[nPages].pszHeaderSubTitle =
6924 MAKEINTRESOURCEW(IDS_EXPORT_PRIVATE_KEY_SUBTITLE);
6925 pages[nPages].lParam = (LPARAM)&data;
6926 nPages++;
6927 }
6928 if (showFormatPage)
6929 {
6930 pages[nPages].dwSize = sizeof(pages[0]);
6931 pages[nPages].hInstance = hInstance;
6932 pages[nPages].u.pszTemplate = MAKEINTRESOURCEW(IDD_EXPORT_FORMAT);
6933 pages[nPages].pfnDlgProc = export_format_dlg_proc;
6934 pages[nPages].dwFlags = PSP_USEHEADERTITLE | PSP_USEHEADERSUBTITLE;
6935 pages[nPages].pszHeaderTitle =
6936 MAKEINTRESOURCEW(IDS_EXPORT_FORMAT_TITLE);
6937 pages[nPages].pszHeaderSubTitle =
6938 MAKEINTRESOURCEW(IDS_EXPORT_FORMAT_SUBTITLE);
6939 pages[nPages].lParam = (LPARAM)&data;
6940 nPages++;
6941 }
6942 if (hasPrivateKey && showFormatPage)
6943 {
6944 pages[nPages].dwSize = sizeof(pages[0]);
6945 pages[nPages].hInstance = hInstance;
6946 pages[nPages].u.pszTemplate = MAKEINTRESOURCEW(IDD_EXPORT_PASSWORD);
6947 pages[nPages].pfnDlgProc = export_password_dlg_proc;
6948 pages[nPages].dwFlags = PSP_USEHEADERTITLE | PSP_USEHEADERSUBTITLE;
6949 pages[nPages].pszHeaderTitle =
6950 MAKEINTRESOURCEW(IDS_EXPORT_PASSWORD_TITLE);
6951 pages[nPages].pszHeaderSubTitle =
6952 MAKEINTRESOURCEW(IDS_EXPORT_PASSWORD_SUBTITLE);
6953 pages[nPages].lParam = (LPARAM)&data;
6954 nPages++;
6955 }
6956
6957 pages[nPages].dwSize = sizeof(pages[0]);
6958 pages[nPages].hInstance = hInstance;
6959 pages[nPages].u.pszTemplate = MAKEINTRESOURCEW(IDD_EXPORT_FILE);
6960 pages[nPages].pfnDlgProc = export_file_dlg_proc;
6961 pages[nPages].dwFlags = PSP_USEHEADERTITLE | PSP_USEHEADERSUBTITLE;
6962 pages[nPages].pszHeaderTitle = MAKEINTRESOURCEW(IDS_EXPORT_FILE_TITLE);
6963 pages[nPages].pszHeaderSubTitle =
6964 MAKEINTRESOURCEW(IDS_EXPORT_FILE_SUBTITLE);
6965 pages[nPages].lParam = (LPARAM)&data;
6966 nPages++;
6967
6968 pages[nPages].dwSize = sizeof(pages[0]);
6969 pages[nPages].hInstance = hInstance;
6970 pages[nPages].u.pszTemplate = MAKEINTRESOURCEW(IDD_EXPORT_FINISH);
6971 pages[nPages].pfnDlgProc = export_finish_dlg_proc;
6972 pages[nPages].dwFlags = PSP_HIDEHEADER;
6973 pages[nPages].lParam = (LPARAM)&data;
6974 nPages++;
6975
6976 memset(&hdr, 0, sizeof(hdr));
6977 hdr.dwSize = sizeof(hdr);
6978 hdr.hwndParent = hwndParent;
6979 hdr.dwFlags = PSH_PROPSHEETPAGE | PSH_WIZARD97_NEW | PSH_HEADER |
6980 PSH_WATERMARK;
6981 hdr.hInstance = hInstance;
6982 if (pwszWizardTitle)
6983 hdr.pszCaption = pwszWizardTitle;
6984 else
6985 hdr.pszCaption = MAKEINTRESOURCEW(IDS_EXPORT_WIZARD);
6986 hdr.u3.ppsp = pages;
6987 hdr.nPages = nPages;
6988 hdr.u4.pszbmWatermark = MAKEINTRESOURCEW(IDB_CERT_WATERMARK);
6989 hdr.u5.pszbmHeader = MAKEINTRESOURCEW(IDB_CERT_HEADER);
6990 l = PropertySheetW(&hdr);
6991 DeleteObject(data.titleFont);
6992 if (data.freePassword)
6993 HeapFree(GetProcessHeap(), 0,
6994 (LPWSTR)data.contextInfo.pwszPassword);
6995 HeapFree(GetProcessHeap(), 0, data.keyProvInfo);
6996 CloseHandle(data.file);
6997 HeapFree(GetProcessHeap(), 0, data.fileName);
6998 if (l == 0)
6999 {
7000 SetLastError(ERROR_CANCELLED);
7001 return FALSE;
7002 }
7003 else
7004 return data.success;
7005 }
7006
7007 BOOL WINAPI CryptUIWizExport(DWORD dwFlags, HWND hwndParent,
7008 LPCWSTR pwszWizardTitle, PCCRYPTUI_WIZ_EXPORT_INFO pExportInfo, void *pvoid)
7009 {
7010 BOOL ret;
7011
7012 TRACE("(%08x, %p, %s, %p, %p)\n", dwFlags, hwndParent,
7013 debugstr_w(pwszWizardTitle), pExportInfo, pvoid);
7014
7015 if (!(dwFlags & CRYPTUI_WIZ_NO_UI))
7016 ret = show_export_ui(dwFlags, hwndParent, pwszWizardTitle, pExportInfo,
7017 pvoid);
7018 else
7019 {
7020 HANDLE file = CreateFileW(pExportInfo->pwszExportFileName,
7021 GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
7022 CREATE_ALWAYS, 0, NULL);
7023
7024 if (file != INVALID_HANDLE_VALUE)
7025 {
7026 ret = do_export(file, pExportInfo, pvoid, NULL, FALSE);
7027 CloseHandle(file);
7028 }
7029 else
7030 ret = FALSE;
7031 }
7032 return ret;
7033 }
7034
7035 BOOL WINAPI CryptUIDlgViewSignerInfoA(CRYPTUI_VIEWSIGNERINFO_STRUCTA *pcvsi)
7036 {
7037 FIXME("%p: stub\n", pcvsi);
7038 return FALSE;
7039 }
7040
7041 PCCERT_CONTEXT WINAPI CryptUIDlgSelectCertificateW(PCCRYPTUI_SELECTCERTIFICATE_STRUCTW pcsc)
7042 {
7043 FIXME("%p: stub\n", pcsc);
7044 return NULL;
7045 }
7046
7047 PCCERT_CONTEXT WINAPI CryptUIDlgSelectCertificateA(PCCRYPTUI_SELECTCERTIFICATE_STRUCTA pcsc)
7048 {
7049 FIXME("%p: stub\n", pcsc);
7050 return NULL;
7051 }
7052
7053 PCCERT_CONTEXT WINAPI CryptUIDlgSelectCertificateFromStore(HCERTSTORE hCertStore, HWND hwnd, LPCWSTR pwszTitle,
7054 LPCWSTR pwszDisplayString, DWORD dwDontUseColumn,
7055 DWORD dwFlags, void *pvReserved)
7056 {
7057 FIXME("%p %p %s %s %d %d %p: stub\n", hCertStore, hwnd, debugstr_w(pwszTitle), debugstr_w(pwszDisplayString), dwDontUseColumn, dwFlags, pvReserved);
7058 return NULL;
7059 }
7060
7061 BOOL WINAPI CryptUIWizDigitalSign(DWORD flags, HWND parent, LPCWSTR title, PCCRYPTUI_WIZ_DIGITAL_SIGN_INFO info,
7062 PCCRYPTUI_WIZ_DIGITAL_SIGN_CONTEXT *context)
7063 {
7064 FIXME("%d %p %s %p %p: stub\n", flags, parent, debugstr_w(title), info, context);
7065 return FALSE;
7066 }
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