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dxgi: Implement IDXGIOutput::GetParent().
[wine/multimedia.git] / dlls / cryptui / main.c
blobaefae3eb7c05d79f001f30fc530428647b157587
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 case DLL_PROCESS_DETACH:
62 break;
63 default:
64 break;
65 }
66 return TRUE;
67 }
68
69 #define MAX_STRING_LEN 512
70
71 static void add_cert_columns(HWND hwnd)
72 {
73 HWND lv = GetDlgItem(hwnd, IDC_MGR_CERTS);
74 RECT rc;
75 WCHAR buf[MAX_STRING_LEN];
76 LVCOLUMNW column;
77
78 SendMessageW(lv, LVM_SETEXTENDEDLISTVIEWSTYLE, 0, LVS_EX_FULLROWSELECT);
79 GetWindowRect(lv, &rc);
80 LoadStringW(hInstance, IDS_SUBJECT_COLUMN, buf,
81 sizeof(buf) / sizeof(buf[0]));
82 column.mask = LVCF_WIDTH | LVCF_TEXT;
83 column.cx = (rc.right - rc.left) * 29 / 100 - 2;
84 column.pszText = buf;
85 SendMessageW(lv, LVM_INSERTCOLUMNW, 0, (LPARAM)&column);
86 LoadStringW(hInstance, IDS_ISSUER_COLUMN, buf,
87 sizeof(buf) / sizeof(buf[0]));
88 SendMessageW(lv, LVM_INSERTCOLUMNW, 1, (LPARAM)&column);
89 column.cx = (rc.right - rc.left) * 16 / 100 - 2;
90 LoadStringW(hInstance, IDS_EXPIRATION_COLUMN, buf,
91 sizeof(buf) / sizeof(buf[0]));
92 SendMessageW(lv, LVM_INSERTCOLUMNW, 2, (LPARAM)&column);
93 column.cx = (rc.right - rc.left) * 23 / 100 - 1;
94 LoadStringW(hInstance, IDS_FRIENDLY_NAME_COLUMN, buf,
95 sizeof(buf) / sizeof(buf[0]));
96 SendMessageW(lv, LVM_INSERTCOLUMNW, 3, (LPARAM)&column);
97 }
98
99 static void add_cert_to_view(HWND lv, PCCERT_CONTEXT cert, DWORD *allocatedLen,
100 LPWSTR *str)
101 {
102 DWORD len;
103 LVITEMW item;
104 WCHAR dateFmt[80]; /* sufficient for LOCALE_SSHORTDATE */
105 WCHAR date[80];
106 SYSTEMTIME sysTime;
107 LPWSTR none;
108
109 item.mask = LVIF_IMAGE | LVIF_PARAM | LVIF_TEXT;
110 item.iItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
111 item.iSubItem = 0;
112 item.iImage = 0;
113 item.lParam = (LPARAM)CertDuplicateCertificateContext(cert);
114 len = CertGetNameStringW(cert, CERT_NAME_SIMPLE_DISPLAY_TYPE, 0, NULL,
115 NULL, 0);
116 if (len > *allocatedLen)
117 {
118 HeapFree(GetProcessHeap(), 0, *str);
119 *str = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
120 if (*str)
121 *allocatedLen = len;
122 }
123 if (*str)
124 {
125 CertGetNameStringW(cert, CERT_NAME_SIMPLE_DISPLAY_TYPE, 0, NULL,
126 *str, len);
127 item.pszText = *str;
128 SendMessageW(lv, LVM_INSERTITEMW, 0, (LPARAM)&item);
129 }
130
131 item.mask = LVIF_TEXT;
132 len = CertGetNameStringW(cert, CERT_NAME_SIMPLE_DISPLAY_TYPE,
133 CERT_NAME_ISSUER_FLAG, NULL, NULL, 0);
134 if (len > *allocatedLen)
135 {
136 HeapFree(GetProcessHeap(), 0, *str);
137 *str = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
138 if (*str)
139 *allocatedLen = len;
140 }
141 if (*str)
142 {
143 CertGetNameStringW(cert, CERT_NAME_SIMPLE_DISPLAY_TYPE,
144 CERT_NAME_ISSUER_FLAG, NULL, *str, len);
145 item.pszText = *str;
146 item.iSubItem = 1;
147 SendMessageW(lv, LVM_SETITEMTEXTW, item.iItem, (LPARAM)&item);
148 }
149
150 GetLocaleInfoW(LOCALE_SYSTEM_DEFAULT, LOCALE_SSHORTDATE, dateFmt,
151 sizeof(dateFmt) / sizeof(dateFmt[0]));
152 FileTimeToSystemTime(&cert->pCertInfo->NotAfter, &sysTime);
153 GetDateFormatW(LOCALE_SYSTEM_DEFAULT, 0, &sysTime, dateFmt, date,
154 sizeof(date) / sizeof(date[0]));
155 item.pszText = date;
156 item.iSubItem = 2;
157 SendMessageW(lv, LVM_SETITEMTEXTW, item.iItem, (LPARAM)&item);
158
159 if (!CertGetCertificateContextProperty(cert, CERT_FRIENDLY_NAME_PROP_ID,
160 NULL, &len))
161 len = LoadStringW(hInstance, IDS_FRIENDLY_NAME_NONE, (LPWSTR)&none, 0);
162 if (len > *allocatedLen)
163 {
164 HeapFree(GetProcessHeap(), 0, *str);
165 *str = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
166 if (*str)
167 *allocatedLen = len;
168 }
169 if (*str)
170 {
171 if (!CertGetCertificateContextProperty(cert, CERT_FRIENDLY_NAME_PROP_ID,
172 *str, &len))
173 item.pszText = none;
174 else
175 item.pszText = *str;
176 item.iSubItem = 3;
177 SendMessageW(lv, LVM_SETITEMTEXTW, item.iItem, (LPARAM)&item);
178 }
179 }
180
181 static LPSTR get_cert_mgr_usages(void)
182 {
183 static const WCHAR keyName[] = { 'S','o','f','t','w','a','r','e','\\','M',
184 'i','c','r','o','s','o','f','t','\\','C','r','y','p','t','o','g','r','a',
185 'p','h','y','\\','U','I','\\','C','e','r','t','m','g','r','\\','P','u',
186 'r','p','o','s','e',0 };
187 LPSTR str = NULL;
188 HKEY key;
189
190 if (!RegCreateKeyExW(HKEY_CURRENT_USER, keyName, 0, NULL, 0, KEY_READ,
191 NULL, &key, NULL))
192 {
193 LONG rc;
194 DWORD type, size;
195
196 rc = RegQueryValueExA(key, "Purpose", NULL, &type, NULL, &size);
197 if ((!rc || rc == ERROR_MORE_DATA) && type == REG_SZ)
198 {
199 str = HeapAlloc(GetProcessHeap(), 0, size);
200 if (str)
201 {
202 rc = RegQueryValueExA(key, "Purpose", NULL, NULL, (LPBYTE)str,
203 &size);
204 if (rc)
205 {
206 HeapFree(GetProcessHeap(), 0, str);
207 str = NULL;
208 }
209 }
210 }
211 RegCloseKey(key);
212 }
213 return str;
214 }
215
216 typedef enum {
217 PurposeFilterShowAll = 0,
218 PurposeFilterShowAdvanced = 1,
219 PurposeFilterShowOID = 2
220 } PurposeFilter;
221
222 static void initialize_purpose_selection(HWND hwnd)
223 {
224 HWND cb = GetDlgItem(hwnd, IDC_MGR_PURPOSE_SELECTION);
225 WCHAR buf[MAX_STRING_LEN];
226 LPSTR usages;
227 int index;
228
229 LoadStringW(hInstance, IDS_PURPOSE_ALL, buf,
230 sizeof(buf) / sizeof(buf[0]));
231 index = SendMessageW(cb, CB_INSERTSTRING, -1, (LPARAM)buf);
232 SendMessageW(cb, CB_SETITEMDATA, index, (LPARAM)PurposeFilterShowAll);
233 LoadStringW(hInstance, IDS_PURPOSE_ADVANCED, buf,
234 sizeof(buf) / sizeof(buf[0]));
235 index = SendMessageW(cb, CB_INSERTSTRING, -1, (LPARAM)buf);
236 SendMessageW(cb, CB_SETITEMDATA, index, (LPARAM)PurposeFilterShowAdvanced);
237 SendMessageW(cb, CB_SETCURSEL, 0, 0);
238 if ((usages = get_cert_mgr_usages()))
239 {
240 LPSTR ptr, comma;
241
242 for (ptr = usages, comma = strchr(ptr, ','); ptr && *ptr;
243 ptr = comma ? comma + 1 : NULL,
244 comma = ptr ? strchr(ptr, ',') : NULL)
245 {
246 PCCRYPT_OID_INFO info;
247
248 if (comma)
249 *comma = 0;
250 if ((info = CryptFindOIDInfo(CRYPT_OID_INFO_OID_KEY, ptr, 0)))
251 {
252 index = SendMessageW(cb, CB_INSERTSTRING, 0,
253 (LPARAM)info->pwszName);
254 SendMessageW(cb, CB_SETITEMDATA, index, (LPARAM)info);
255 }
256 }
257 HeapFree(GetProcessHeap(), 0, usages);
258 }
259 }
260
261 extern BOOL WINAPI WTHelperGetKnownUsages(DWORD action,
262 PCCRYPT_OID_INFO **usages);
263
264 static CERT_ENHKEY_USAGE *add_oid_to_usage(CERT_ENHKEY_USAGE *usage, LPSTR oid)
265 {
266 if (!usage->cUsageIdentifier)
267 usage->rgpszUsageIdentifier = HeapAlloc(GetProcessHeap(), 0,
268 sizeof(LPSTR));
269 else
270 usage->rgpszUsageIdentifier = HeapReAlloc(GetProcessHeap(), 0,
271 usage->rgpszUsageIdentifier,
272 (usage->cUsageIdentifier + 1) * sizeof(LPSTR));
273 if (usage->rgpszUsageIdentifier)
274 usage->rgpszUsageIdentifier[usage->cUsageIdentifier++] = oid;
275 else
276 {
277 HeapFree(GetProcessHeap(), 0, usage);
278 usage = NULL;
279 }
280 return usage;
281 }
282
283 static CERT_ENHKEY_USAGE *convert_usages_str_to_usage(LPSTR usageStr)
284 {
285 CERT_ENHKEY_USAGE *usage = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
286 sizeof(CERT_ENHKEY_USAGE));
287
288 if (usage)
289 {
290 LPSTR ptr, comma;
291
292 for (ptr = usageStr, comma = strchr(ptr, ','); usage && ptr && *ptr;
293 ptr = comma ? comma + 1 : NULL,
294 comma = ptr ? strchr(ptr, ',') : NULL)
295 {
296 if (comma)
297 *comma = 0;
298 add_oid_to_usage(usage, ptr);
299 }
300 }
301 return usage;
302 }
303
304 static CERT_ENHKEY_USAGE *create_advanced_filter(void)
305 {
306 CERT_ENHKEY_USAGE *advancedUsage = HeapAlloc(GetProcessHeap(),
307 HEAP_ZERO_MEMORY, sizeof(CERT_ENHKEY_USAGE));
308
309 if (advancedUsage)
310 {
311 PCCRYPT_OID_INFO *usages;
312
313 if (WTHelperGetKnownUsages(1, &usages))
314 {
315 LPSTR disabledUsagesStr;
316
317 if ((disabledUsagesStr = get_cert_mgr_usages()))
318 {
319 CERT_ENHKEY_USAGE *disabledUsages =
320 convert_usages_str_to_usage(disabledUsagesStr);
321
322 if (disabledUsages)
323 {
324 PCCRYPT_OID_INFO *ptr;
325
326 for (ptr = usages; *ptr; ptr++)
327 {
328 DWORD i;
329 BOOL disabled = FALSE;
330
331 for (i = 0; !disabled &&
332 i < disabledUsages->cUsageIdentifier; i++)
333 if (!strcmp(disabledUsages->rgpszUsageIdentifier[i],
334 (*ptr)->pszOID))
335 disabled = TRUE;
336 if (!disabled)
337 add_oid_to_usage(advancedUsage,
338 (LPSTR)(*ptr)->pszOID);
339 }
340 /* The individual strings are pointers to disabledUsagesStr,
341 * so they're freed when it is.
342 */
343 HeapFree(GetProcessHeap(), 0,
344 disabledUsages->rgpszUsageIdentifier);
345 HeapFree(GetProcessHeap(), 0, disabledUsages);
346 }
347 HeapFree(GetProcessHeap(), 0, disabledUsagesStr);
348 }
349 WTHelperGetKnownUsages(2, &usages);
350 }
351 }
352 return advancedUsage;
353 }
354
355 static int CALLBACK cert_mgr_sort_by_subject(LPARAM lp1, LPARAM lp2, LPARAM lp);
356
357 static void show_store_certs(HWND hwnd, HCERTSTORE store)
358 {
359 HWND lv = GetDlgItem(hwnd, IDC_MGR_CERTS);
360 HWND cb = GetDlgItem(hwnd, IDC_MGR_PURPOSE_SELECTION);
361 PCCERT_CONTEXT cert = NULL;
362 DWORD allocatedLen = 0;
363 LPWSTR str = NULL;
364 int index;
365 PurposeFilter filter = PurposeFilterShowAll;
366 LPCSTR oid = NULL;
367 CERT_ENHKEY_USAGE *advanced = NULL;
368
369 index = SendMessageW(cb, CB_GETCURSEL, 0, 0);
370 if (index >= 0)
371 {
372 INT_PTR data = SendMessageW(cb, CB_GETITEMDATA, index, 0);
373
374 if (!HIWORD(data))
375 filter = data;
376 else
377 {
378 PCCRYPT_OID_INFO info = (PCCRYPT_OID_INFO)data;
379
380 filter = PurposeFilterShowOID;
381 oid = info->pszOID;
382 }
383 }
384 if (filter == PurposeFilterShowAdvanced)
385 advanced = create_advanced_filter();
386 do {
387 cert = CertEnumCertificatesInStore(store, cert);
388 if (cert)
389 {
390 BOOL show = FALSE;
391
392 if (filter == PurposeFilterShowAll)
393 show = TRUE;
394 else
395 {
396 int numOIDs;
397 DWORD cbOIDs = 0;
398
399 if (CertGetValidUsages(1, &cert, &numOIDs, NULL, &cbOIDs))
400 {
401 if (numOIDs == -1)
402 {
403 /* -1 implies all usages are valid */
404 show = TRUE;
405 }
406 else
407 {
408 LPSTR *oids = HeapAlloc(GetProcessHeap(), 0, cbOIDs);
409
410 if (oids)
411 {
412 if (CertGetValidUsages(1, &cert, &numOIDs, oids,
413 &cbOIDs))
414 {
415 int i;
416
417 if (filter == PurposeFilterShowOID)
418 {
419 for (i = 0; !show && i < numOIDs; i++)
420 if (!strcmp(oids[i], oid))
421 show = TRUE;
422 }
423 else
424 {
425 for (i = 0; !show && i < numOIDs; i++)
426 {
427 DWORD j;
428
429 for (j = 0; !show &&
430 j < advanced->cUsageIdentifier; j++)
431 if (!strcmp(oids[i],
432 advanced->rgpszUsageIdentifier[j]))
433 show = TRUE;
434 }
435 }
436 }
437 HeapFree(GetProcessHeap(), 0, oids);
438 }
439 }
440 }
441 }
442 if (show)
443 add_cert_to_view(lv, cert, &allocatedLen, &str);
444 }
445 } while (cert);
446 HeapFree(GetProcessHeap(), 0, str);
447 if (advanced)
448 {
449 HeapFree(GetProcessHeap(), 0, advanced->rgpszUsageIdentifier);
450 HeapFree(GetProcessHeap(), 0, advanced);
451 }
452 SendMessageW(lv, LVM_SORTITEMSEX, (WPARAM)lv,
453 (LPARAM)cert_mgr_sort_by_subject);
454 }
455
456 static const WCHAR my[] = { 'M','y',0 };
457 static const WCHAR addressBook[] = {
458 'A','d','d','r','e','s','s','B','o','o','k',0 };
459 static const WCHAR ca[] = { 'C','A',0 };
460 static const WCHAR root[] = { 'R','o','o','t',0 };
461 static const WCHAR trustedPublisher[] = {
462 'T','r','u','s','t','e','d','P','u','b','l','i','s','h','e','r',0 };
463 static const WCHAR disallowed[] = { 'D','i','s','a','l','l','o','w','e','d',0 };
464
465 struct CertMgrStoreInfo
466 {
467 LPCWSTR name;
468 int removeWarning;
469 int removePluralWarning;
470 };
471
472 static const struct CertMgrStoreInfo defaultStoreList[] = {
473 { my, IDS_WARN_REMOVE_MY, IDS_WARN_REMOVE_PLURAL_MY },
474 { addressBook, IDS_WARN_REMOVE_ADDRESSBOOK,
475 IDS_WARN_REMOVE_PLURAL_ADDRESSBOOK },
476 { ca, IDS_WARN_REMOVE_CA, IDS_WARN_REMOVE_PLURAL_CA },
477 { root, IDS_WARN_REMOVE_ROOT, IDS_WARN_REMOVE_PLURAL_ROOT },
478 { trustedPublisher, IDS_WARN_REMOVE_TRUSTEDPUBLISHER,
479 IDS_WARN_REMOVE_PLURAL_TRUSTEDPUBLISHER },
480 { disallowed, IDS_WARN_REMOVE_DEFAULT },
481 };
482
483 static const struct CertMgrStoreInfo publisherStoreList[] = {
484 { root, IDS_WARN_REMOVE_ROOT, IDS_WARN_REMOVE_PLURAL_ROOT },
485 { trustedPublisher, IDS_WARN_REMOVE_TRUSTEDPUBLISHER,
486 IDS_WARN_REMOVE_PLURAL_TRUSTEDPUBLISHER },
487 { disallowed, IDS_WARN_REMOVE_PLURAL_DEFAULT },
488 };
489
490 struct CertMgrData
491 {
492 HIMAGELIST imageList;
493 LPCWSTR title;
494 DWORD nStores;
495 const struct CertMgrStoreInfo *stores;
496 };
497
498 static void show_cert_stores(HWND hwnd, DWORD dwFlags, struct CertMgrData *data)
499 {
500 const struct CertMgrStoreInfo *storeList;
501 int cStores, i;
502 HWND tab = GetDlgItem(hwnd, IDC_MGR_STORES);
503
504 if (dwFlags & CRYPTUI_CERT_MGR_PUBLISHER_TAB)
505 {
506 storeList = publisherStoreList;
507 cStores = sizeof(publisherStoreList) / sizeof(publisherStoreList[0]);
508 }
509 else
510 {
511 storeList = defaultStoreList;
512 cStores = sizeof(defaultStoreList) / sizeof(defaultStoreList[0]);
513 }
514 if (dwFlags & CRYPTUI_CERT_MGR_SINGLE_TAB_FLAG)
515 cStores = 1;
516 data->nStores = cStores;
517 data->stores = storeList;
518 for (i = 0; i < cStores; i++)
519 {
520 LPCWSTR name;
521 TCITEMW item;
522 HCERTSTORE store;
523
524 if (!(name = CryptFindLocalizedName(storeList[i].name)))
525 name = storeList[i].name;
526 store = CertOpenStore(CERT_STORE_PROV_SYSTEM_W, 0, 0,
527 CERT_SYSTEM_STORE_CURRENT_USER, storeList[i].name);
528 item.mask = TCIF_TEXT | TCIF_PARAM;
529 item.pszText = (LPWSTR)name;
530 item.lParam = (LPARAM)store;
531 SendMessageW(tab, TCM_INSERTITEMW, i, (LPARAM)&item);
532 }
533 }
534
535 static void free_certs(HWND lv)
536 {
537 LVITEMW item;
538 int items = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0), i;
539
540 for (i = 0; i < items; i++)
541 {
542 item.mask = LVIF_PARAM;
543 item.iItem = i;
544 item.iSubItem = 0;
545 SendMessageW(lv, LVM_GETITEMW, 0, (LPARAM)&item);
546 CertFreeCertificateContext((PCCERT_CONTEXT)item.lParam);
547 }
548 }
549
550 static HCERTSTORE cert_mgr_index_to_store(HWND tab, int index)
551 {
552 TCITEMW item;
553
554 item.mask = TCIF_PARAM;
555 SendMessageW(tab, TCM_GETITEMW, index, (LPARAM)&item);
556 return (HCERTSTORE)item.lParam;
557 }
558
559 static HCERTSTORE cert_mgr_current_store(HWND hwnd)
560 {
561 HWND tab = GetDlgItem(hwnd, IDC_MGR_STORES);
562
563 return cert_mgr_index_to_store(tab, SendMessageW(tab, TCM_GETCURSEL, 0, 0));
564 }
565
566 static void close_stores(HWND tab)
567 {
568 int i, tabs = SendMessageW(tab, TCM_GETITEMCOUNT, 0, 0);
569
570 for (i = 0; i < tabs; i++)
571 CertCloseStore(cert_mgr_index_to_store(tab, i), 0);
572 }
573
574 static void refresh_store_certs(HWND hwnd)
575 {
576 HWND lv = GetDlgItem(hwnd, IDC_MGR_CERTS);
577
578 free_certs(lv);
579 SendMessageW(lv, LVM_DELETEALLITEMS, 0, 0);
580 show_store_certs(hwnd, cert_mgr_current_store(hwnd));
581 }
582
583 typedef enum {
584 CheckBitmapIndexUnchecked = 1,
585 CheckBitmapIndexChecked = 2,
586 CheckBitmapIndexDisabledUnchecked = 3,
587 CheckBitmapIndexDisabledChecked = 4
588 } CheckBitmapIndex;
589
590 static void add_known_usage(HWND lv, PCCRYPT_OID_INFO info,
591 CheckBitmapIndex state)
592 {
593 LVITEMW item;
594
595 item.mask = LVIF_TEXT | LVIF_STATE | LVIF_PARAM;
596 item.state = INDEXTOSTATEIMAGEMASK(state);
597 item.stateMask = LVIS_STATEIMAGEMASK;
598 item.iItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
599 item.iSubItem = 0;
600 item.lParam = (LPARAM)info;
601 item.pszText = (LPWSTR)info->pwszName;
602 SendMessageW(lv, LVM_INSERTITEMW, 0, (LPARAM)&item);
603 }
604
605 static void add_known_usages_to_list(HWND lv, CheckBitmapIndex state)
606 {
607 PCCRYPT_OID_INFO *usages;
608
609 if (WTHelperGetKnownUsages(1, &usages))
610 {
611 PCCRYPT_OID_INFO *ptr;
612
613 for (ptr = usages; *ptr; ptr++)
614 add_known_usage(lv, *ptr, state);
615 WTHelperGetKnownUsages(2, &usages);
616 }
617 }
618
619 static void toggle_usage(HWND hwnd, int iItem)
620 {
621 LVITEMW item;
622 int res;
623 HWND lv = GetDlgItem(hwnd, IDC_CERTIFICATE_USAGES);
624
625 item.mask = LVIF_STATE;
626 item.iItem = iItem;
627 item.iSubItem = 0;
628 item.stateMask = LVIS_STATEIMAGEMASK;
629 res = SendMessageW(lv, LVM_GETITEMW, 0, (LPARAM)&item);
630 if (res)
631 {
632 int state = item.state >> 12;
633
634 item.state = INDEXTOSTATEIMAGEMASK(
635 state == CheckBitmapIndexChecked ? CheckBitmapIndexUnchecked :
636 CheckBitmapIndexChecked);
637 SendMessageW(lv, LVM_SETITEMSTATE, iItem, (LPARAM)&item);
638 }
639 }
640
641 static LONG_PTR find_oid_in_list(HWND lv, LPCSTR oid)
642 {
643 PCCRYPT_OID_INFO oidInfo = CryptFindOIDInfo(CRYPT_OID_INFO_OID_KEY,
644 (void *)oid, CRYPT_ENHKEY_USAGE_OID_GROUP_ID);
645 LONG_PTR ret;
646
647 if (oidInfo)
648 {
649 LVFINDINFOW findInfo;
650
651 findInfo.flags = LVFI_PARAM;
652 findInfo.lParam = (LPARAM)oidInfo;
653 ret = SendMessageW(lv, LVM_FINDITEMW, -1, (LPARAM)&findInfo);
654 }
655 else
656 {
657 LVFINDINFOA findInfo;
658
659 findInfo.flags = LVFI_STRING;
660 findInfo.psz = oid;
661 ret = SendMessageW(lv, LVM_FINDITEMA, -1, (LPARAM)&findInfo);
662 }
663 return ret;
664 }
665
666 static void save_cert_mgr_usages(HWND hwnd)
667 {
668 static const WCHAR keyName[] = { 'S','o','f','t','w','a','r','e','\\','M',
669 'i','c','r','o','s','o','f','t','\\','C','r','y','p','t','o','g','r','a',
670 'p','h','y','\\','U','I','\\','C','e','r','t','m','g','r','\\','P','u',
671 'r','p','o','s','e',0 };
672 HKEY key;
673 HWND lv = GetDlgItem(hwnd, IDC_CERTIFICATE_USAGES);
674 int purposes = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0), i;
675 LVITEMW item;
676 LPSTR str = NULL;
677
678 item.mask = LVIF_STATE | LVIF_PARAM;
679 item.iSubItem = 0;
680 item.stateMask = LVIS_STATEIMAGEMASK;
681 for (i = 0; i < purposes; i++)
682 {
683 item.iItem = i;
684 if (SendMessageW(lv, LVM_GETITEMW, 0, (LPARAM)&item))
685 {
686 int state = item.state >> 12;
687
688 if (state == CheckBitmapIndexUnchecked)
689 {
690 CRYPT_OID_INFO *info = (CRYPT_OID_INFO *)item.lParam;
691 BOOL firstString = TRUE;
692
693 if (!str)
694 str = HeapAlloc(GetProcessHeap(), 0,
695 strlen(info->pszOID) + 1);
696 else
697 {
698 str = HeapReAlloc(GetProcessHeap(), 0, str,
699 strlen(str) + 1 + strlen(info->pszOID) + 1);
700 firstString = FALSE;
701 }
702 if (str)
703 {
704 LPSTR ptr = firstString ? str : str + strlen(str);
705
706 if (!firstString)
707 *ptr++ = ',';
708 strcpy(ptr, info->pszOID);
709 }
710 }
711 }
712 }
713 if (!RegCreateKeyExW(HKEY_CURRENT_USER, keyName, 0, NULL, 0, KEY_ALL_ACCESS,
714 NULL, &key, NULL))
715 {
716 if (str)
717 RegSetValueExA(key, "Purpose", 0, REG_SZ, (const BYTE *)str,
718 strlen(str) + 1);
719 else
720 RegDeleteValueA(key, "Purpose");
721 RegCloseKey(key);
722 }
723 HeapFree(GetProcessHeap(), 0, str);
724 }
725
726 static LRESULT CALLBACK cert_mgr_advanced_dlg_proc(HWND hwnd, UINT msg,
727 WPARAM wp, LPARAM lp)
728 {
729 switch (msg)
730 {
731 case WM_INITDIALOG:
732 {
733 RECT rc;
734 LVCOLUMNW column;
735 HWND lv = GetDlgItem(hwnd, IDC_CERTIFICATE_USAGES);
736 HIMAGELIST imageList;
737 LPSTR disabledUsages;
738
739 GetWindowRect(lv, &rc);
740 column.mask = LVCF_WIDTH;
741 column.cx = rc.right - rc.left;
742 SendMessageW(lv, LVM_INSERTCOLUMNW, 0, (LPARAM)&column);
743 imageList = ImageList_Create(16, 16, ILC_COLOR4 | ILC_MASK, 4, 0);
744 if (imageList)
745 {
746 HBITMAP bmp;
747 COLORREF backColor = RGB(255, 0, 255);
748
749 bmp = LoadBitmapW(hInstance, MAKEINTRESOURCEW(IDB_CHECKS));
750 ImageList_AddMasked(imageList, bmp, backColor);
751 DeleteObject(bmp);
752 ImageList_SetBkColor(imageList, CLR_NONE);
753 SendMessageW(lv, LVM_SETIMAGELIST, LVSIL_STATE, (LPARAM)imageList);
754 SetWindowLongPtrW(hwnd, DWLP_USER, (LPARAM)imageList);
755 }
756 add_known_usages_to_list(lv, CheckBitmapIndexChecked);
757 if ((disabledUsages = get_cert_mgr_usages()))
758 {
759 LPSTR ptr, comma;
760
761 for (ptr = disabledUsages, comma = strchr(ptr, ','); ptr && *ptr;
762 ptr = comma ? comma + 1 : NULL,
763 comma = ptr ? strchr(ptr, ',') : NULL)
764 {
765 LONG_PTR index;
766
767 if (comma)
768 *comma = 0;
769 if ((index = find_oid_in_list(lv, ptr)) != -1)
770 toggle_usage(hwnd, index);
771 }
772 HeapFree(GetProcessHeap(), 0, disabledUsages);
773 }
774 break;
775 }
776 case WM_NOTIFY:
777 {
778 NMHDR *hdr = (NMHDR *)lp;
779 NMITEMACTIVATE *nm;
780
781 switch (hdr->code)
782 {
783 case NM_CLICK:
784 nm = (NMITEMACTIVATE *)lp;
785 toggle_usage(hwnd, nm->iItem);
786 SendMessageW(GetParent(hwnd), PSM_CHANGED, (WPARAM)hwnd, 0);
787 break;
788 }
789 break;
790 }
791 case WM_COMMAND:
792 switch (wp)
793 {
794 case IDOK:
795 save_cert_mgr_usages(hwnd);
796 ImageList_Destroy((HIMAGELIST)GetWindowLongPtrW(hwnd, DWLP_USER));
797 EndDialog(hwnd, IDOK);
798 break;
799 case IDCANCEL:
800 ImageList_Destroy((HIMAGELIST)GetWindowLongPtrW(hwnd, DWLP_USER));
801 EndDialog(hwnd, IDCANCEL);
802 break;
803 }
804 break;
805 }
806 return 0;
807 }
808
809 static void cert_mgr_clear_cert_selection(HWND hwnd)
810 {
811 WCHAR empty[] = { 0 };
812
813 EnableWindow(GetDlgItem(hwnd, IDC_MGR_EXPORT), FALSE);
814 EnableWindow(GetDlgItem(hwnd, IDC_MGR_REMOVE), FALSE);
815 EnableWindow(GetDlgItem(hwnd, IDC_MGR_VIEW), FALSE);
816 SendMessageW(GetDlgItem(hwnd, IDC_MGR_PURPOSES), WM_SETTEXT, 0,
817 (LPARAM)empty);
818 refresh_store_certs(hwnd);
819 }
820
821 static PCCERT_CONTEXT cert_mgr_index_to_cert(HWND hwnd, int index)
822 {
823 PCCERT_CONTEXT cert = NULL;
824 LVITEMW item;
825
826 item.mask = LVIF_PARAM;
827 item.iItem = index;
828 item.iSubItem = 0;
829 if (SendMessageW(GetDlgItem(hwnd, IDC_MGR_CERTS), LVM_GETITEMW, 0,
830 (LPARAM)&item))
831 cert = (PCCERT_CONTEXT)item.lParam;
832 return cert;
833 }
834
835 static void show_selected_cert(HWND hwnd, int index)
836 {
837 PCCERT_CONTEXT cert = cert_mgr_index_to_cert(hwnd, index);
838
839 if (cert)
840 {
841 CRYPTUI_VIEWCERTIFICATE_STRUCTW viewInfo;
842
843 memset(&viewInfo, 0, sizeof(viewInfo));
844 viewInfo.dwSize = sizeof(viewInfo);
845 viewInfo.hwndParent = hwnd;
846 viewInfo.pCertContext = cert;
847 /* FIXME: this should be modal */
848 CryptUIDlgViewCertificateW(&viewInfo, NULL);
849 }
850 }
851
852 static void cert_mgr_show_cert_usages(HWND hwnd, int index)
853 {
854 HWND text = GetDlgItem(hwnd, IDC_MGR_PURPOSES);
855 PCCERT_CONTEXT cert = cert_mgr_index_to_cert(hwnd, index);
856 PCERT_ENHKEY_USAGE usage;
857 DWORD size;
858
859 /* Get enhanced key usage. Have to check for a property and an extension
860 * separately, because CertGetEnhancedKeyUsage will succeed and return an
861 * empty usage if neither is set. Unfortunately an empty usage implies
862 * no usage is allowed, so we have to distinguish between the two cases.
863 */
864 if (CertGetEnhancedKeyUsage(cert, CERT_FIND_PROP_ONLY_ENHKEY_USAGE_FLAG,
865 NULL, &size))
866 {
867 usage = HeapAlloc(GetProcessHeap(), 0, size);
868 if (!CertGetEnhancedKeyUsage(cert,
869 CERT_FIND_PROP_ONLY_ENHKEY_USAGE_FLAG, usage, &size))
870 {
871 HeapFree(GetProcessHeap(), 0, usage);
872 usage = NULL;
873 }
874 }
875 else if (CertGetEnhancedKeyUsage(cert, CERT_FIND_EXT_ONLY_ENHKEY_USAGE_FLAG,
876 NULL, &size))
877 {
878 usage = HeapAlloc(GetProcessHeap(), 0, size);
879 if (!CertGetEnhancedKeyUsage(cert,
880 CERT_FIND_EXT_ONLY_ENHKEY_USAGE_FLAG, usage, &size))
881 {
882 HeapFree(GetProcessHeap(), 0, usage);
883 usage = NULL;
884 }
885 }
886 else
887 usage = NULL;
888 if (usage)
889 {
890 if (usage->cUsageIdentifier)
891 {
892 static const WCHAR commaSpace[] = { ',',' ',0 };
893 DWORD i, len = 1;
894 LPWSTR str, ptr;
895
896 for (i = 0; i < usage->cUsageIdentifier; i++)
897 {
898 PCCRYPT_OID_INFO info =
899 CryptFindOIDInfo(CRYPT_OID_INFO_OID_KEY,
900 usage->rgpszUsageIdentifier[i],
901 CRYPT_ENHKEY_USAGE_OID_GROUP_ID);
902
903 if (info)
904 len += strlenW(info->pwszName);
905 else
906 len += strlen(usage->rgpszUsageIdentifier[i]);
907 if (i < usage->cUsageIdentifier - 1)
908 len += strlenW(commaSpace);
909 }
910 str = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
911 if (str)
912 {
913 for (i = 0, ptr = str; i < usage->cUsageIdentifier; i++)
914 {
915 PCCRYPT_OID_INFO info =
916 CryptFindOIDInfo(CRYPT_OID_INFO_OID_KEY,
917 usage->rgpszUsageIdentifier[i],
918 CRYPT_ENHKEY_USAGE_OID_GROUP_ID);
919
920 if (info)
921 {
922 strcpyW(ptr, info->pwszName);
923 ptr += strlenW(info->pwszName);
924 }
925 else
926 {
927 LPCSTR src = usage->rgpszUsageIdentifier[i];
928
929 for (; *src; ptr++, src++)
930 *ptr = *src;
931 *ptr = 0;
932 }
933 if (i < usage->cUsageIdentifier - 1)
934 {
935 strcpyW(ptr, commaSpace);
936 ptr += strlenW(commaSpace);
937 }
938 }
939 *ptr = 0;
940 SendMessageW(text, WM_SETTEXT, 0, (LPARAM)str);
941 HeapFree(GetProcessHeap(), 0, str);
942 }
943 HeapFree(GetProcessHeap(), 0, usage);
944 }
945 else
946 {
947 WCHAR buf[MAX_STRING_LEN];
948
949 LoadStringW(hInstance, IDS_ALLOWED_PURPOSE_NONE, buf,
950 sizeof(buf) / sizeof(buf[0]));
951 SendMessageW(text, WM_SETTEXT, 0, (LPARAM)buf);
952 }
953 }
954 else
955 {
956 WCHAR buf[MAX_STRING_LEN];
957
958 LoadStringW(hInstance, IDS_ALLOWED_PURPOSE_ALL, buf,
959 sizeof(buf) / sizeof(buf[0]));
960 SendMessageW(text, WM_SETTEXT, 0, (LPARAM)buf);
961 }
962 }
963
964 static void cert_mgr_do_remove(HWND hwnd)
965 {
966 int tabIndex = SendMessageW(GetDlgItem(hwnd, IDC_MGR_STORES),
967 TCM_GETCURSEL, 0, 0);
968 struct CertMgrData *data =
969 (struct CertMgrData *)GetWindowLongPtrW(hwnd, DWLP_USER);
970
971 if (tabIndex < data->nStores)
972 {
973 HWND lv = GetDlgItem(hwnd, IDC_MGR_CERTS);
974 WCHAR warning[MAX_STRING_LEN], title[MAX_STRING_LEN];
975 LPCWSTR pTitle;
976 int warningID;
977
978 if (SendMessageW(lv, LVM_GETSELECTEDCOUNT, 0, 0) > 1)
979 warningID = data->stores[tabIndex].removePluralWarning;
980 else
981 warningID = data->stores[tabIndex].removeWarning;
982 if (data->title)
983 pTitle = data->title;
984 else
985 {
986 LoadStringW(hInstance, IDS_CERT_MGR, title,
987 sizeof(title) / sizeof(title[0]));
988 pTitle = title;
989 }
990 LoadStringW(hInstance, warningID, warning,
991 sizeof(warning) / sizeof(warning[0]));
992 if (MessageBoxW(hwnd, warning, pTitle, MB_YESNO) == IDYES)
993 {
994 int selection = -1;
995
996 do {
997 selection = SendMessageW(lv, LVM_GETNEXTITEM, selection,
998 LVNI_SELECTED);
999 if (selection >= 0)
1000 {
1001 PCCERT_CONTEXT cert = cert_mgr_index_to_cert(hwnd,
1002 selection);
1003
1004 CertDeleteCertificateFromStore(cert);
1005 }
1006 } while (selection >= 0);
1007 cert_mgr_clear_cert_selection(hwnd);
1008 }
1009 }
1010 }
1011
1012 static void cert_mgr_do_export(HWND hwnd)
1013 {
1014 HWND lv = GetDlgItem(hwnd, IDC_MGR_CERTS);
1015 int selectionCount = SendMessageW(lv, LVM_GETSELECTEDCOUNT, 0, 0);
1016
1017 if (selectionCount == 1)
1018 {
1019 int selection = SendMessageW(lv, LVM_GETNEXTITEM, -1,
1020 LVNI_SELECTED);
1021
1022 if (selection >= 0)
1023 {
1024 PCCERT_CONTEXT cert = cert_mgr_index_to_cert(hwnd, selection);
1025
1026 if (cert)
1027 {
1028 CRYPTUI_WIZ_EXPORT_INFO info;
1029
1030 info.dwSize = sizeof(info);
1031 info.pwszExportFileName = NULL;
1032 info.dwSubjectChoice = CRYPTUI_WIZ_EXPORT_CERT_CONTEXT;
1033 info.u.pCertContext = cert;
1034 info.cStores = 0;
1035 CryptUIWizExport(0, hwnd, NULL, &info, NULL);
1036 }
1037 }
1038 }
1039 else if (selectionCount > 1)
1040 {
1041 HCERTSTORE store = CertOpenStore(CERT_STORE_PROV_MEMORY, 0, 0,
1042 CERT_STORE_CREATE_NEW_FLAG, NULL);
1043
1044 if (store)
1045 {
1046 CRYPTUI_WIZ_EXPORT_INFO info;
1047 int selection = -1;
1048
1049 info.dwSize = sizeof(info);
1050 info.pwszExportFileName = NULL;
1051 info.dwSubjectChoice =
1052 CRYPTUI_WIZ_EXPORT_CERT_STORE_CERTIFICATES_ONLY;
1053 info.u.hCertStore = store;
1054 info.cStores = 0;
1055 do {
1056 selection = SendMessageW(lv, LVM_GETNEXTITEM, selection,
1057 LVNI_SELECTED);
1058 if (selection >= 0)
1059 {
1060 PCCERT_CONTEXT cert = cert_mgr_index_to_cert(hwnd,
1061 selection);
1062
1063 CertAddCertificateContextToStore(store, cert,
1064 CERT_STORE_ADD_ALWAYS, NULL);
1065 }
1066 } while (selection >= 0);
1067 CryptUIWizExport(0, hwnd, NULL, &info, NULL);
1068 CertCloseStore(store, 0);
1069 }
1070 }
1071 }
1072
1073 static int cert_mgr_sort_by_text(HWND lv, int col, int index1, int index2)
1074 {
1075 LVITEMW item;
1076 WCHAR buf1[MAX_STRING_LEN];
1077 WCHAR buf2[MAX_STRING_LEN];
1078
1079 item.cchTextMax = sizeof(buf1) / sizeof(buf1[0]);
1080 item.mask = LVIF_TEXT;
1081 item.pszText = buf1;
1082 item.iItem = index1;
1083 item.iSubItem = col;
1084 SendMessageW(lv, LVM_GETITEMW, 0, (LPARAM)&item);
1085 item.pszText = buf2;
1086 item.iItem = index2;
1087 SendMessageW(lv, LVM_GETITEMW, 0, (LPARAM)&item);
1088 return strcmpW(buf1, buf2);
1089 }
1090
1091 static int CALLBACK cert_mgr_sort_by_subject(LPARAM lp1, LPARAM lp2, LPARAM lp)
1092 {
1093 return cert_mgr_sort_by_text((HWND)lp, 0, lp1, lp2);
1094 }
1095
1096 static int CALLBACK cert_mgr_sort_by_issuer(LPARAM lp1, LPARAM lp2, LPARAM lp)
1097 {
1098 return cert_mgr_sort_by_text((HWND)lp, 1, lp1, lp2);
1099 }
1100
1101 static int CALLBACK cert_mgr_sort_by_date(LPARAM lp1, LPARAM lp2, LPARAM lp)
1102 {
1103 PCCERT_CONTEXT cert1 = (PCCERT_CONTEXT)lp1;
1104 PCCERT_CONTEXT cert2 = (PCCERT_CONTEXT)lp2;
1105 return CompareFileTime(&cert1->pCertInfo->NotAfter,
1106 &cert2->pCertInfo->NotAfter);
1107 }
1108
1109 static int CALLBACK cert_mgr_sort_by_friendly_name(LPARAM lp1, LPARAM lp2,
1110 LPARAM lp)
1111 {
1112 return cert_mgr_sort_by_text((HWND)lp, 3, lp1, lp2);
1113 }
1114
1115 static LRESULT CALLBACK cert_mgr_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
1116 LPARAM lp)
1117 {
1118 struct CertMgrData *data;
1119
1120 switch (msg)
1121 {
1122 case WM_INITDIALOG:
1123 {
1124 PCCRYPTUI_CERT_MGR_STRUCT pCryptUICertMgr =
1125 (PCCRYPTUI_CERT_MGR_STRUCT)lp;
1126 HWND tab = GetDlgItem(hwnd, IDC_MGR_STORES);
1127
1128 data = HeapAlloc(GetProcessHeap(), 0, sizeof(struct CertMgrData));
1129 if (!data)
1130 return 0;
1131 data->imageList = ImageList_Create(16, 16, ILC_COLOR4 | ILC_MASK, 2, 0);
1132 if (data->imageList)
1133 {
1134 HBITMAP bmp;
1135 COLORREF backColor = RGB(255, 0, 255);
1136
1137 bmp = LoadBitmapW(hInstance, MAKEINTRESOURCEW(IDB_SMALL_ICONS));
1138 ImageList_AddMasked(data->imageList, bmp, backColor);
1139 DeleteObject(bmp);
1140 ImageList_SetBkColor(data->imageList, CLR_NONE);
1141 SendMessageW(GetDlgItem(hwnd, IDC_MGR_CERTS), LVM_SETIMAGELIST,
1142 LVSIL_SMALL, (LPARAM)data->imageList);
1143 }
1144 SetWindowLongPtrW(hwnd, DWLP_USER, (LPARAM)data);
1145 data->title = pCryptUICertMgr->pwszTitle;
1146
1147 initialize_purpose_selection(hwnd);
1148 add_cert_columns(hwnd);
1149 if (pCryptUICertMgr->pwszTitle)
1150 SendMessageW(hwnd, WM_SETTEXT, 0,
1151 (LPARAM)pCryptUICertMgr->pwszTitle);
1152 show_cert_stores(hwnd, pCryptUICertMgr->dwFlags, data);
1153 show_store_certs(hwnd, cert_mgr_index_to_store(tab, 0));
1154 break;
1155 }
1156 case WM_NOTIFY:
1157 {
1158 NMHDR *hdr = (NMHDR *)lp;
1159
1160 switch (hdr->code)
1161 {
1162 case TCN_SELCHANGE:
1163 cert_mgr_clear_cert_selection(hwnd);
1164 break;
1165 case LVN_ITEMCHANGED:
1166 {
1167 NMITEMACTIVATE *nm;
1168 HWND lv = GetDlgItem(hwnd, IDC_MGR_CERTS);
1169
1170 nm = (NMITEMACTIVATE*)lp;
1171 if (nm->uNewState & LVN_ITEMACTIVATE)
1172 {
1173 int numSelected = SendMessageW(lv, LVM_GETSELECTEDCOUNT, 0, 0);
1174
1175 EnableWindow(GetDlgItem(hwnd, IDC_MGR_EXPORT), numSelected > 0);
1176 EnableWindow(GetDlgItem(hwnd, IDC_MGR_REMOVE), numSelected > 0);
1177 EnableWindow(GetDlgItem(hwnd, IDC_MGR_VIEW), numSelected == 1);
1178 if (numSelected == 1)
1179 cert_mgr_show_cert_usages(hwnd, nm->iItem);
1180 }
1181 break;
1182 }
1183 case NM_DBLCLK:
1184 show_selected_cert(hwnd, ((NMITEMACTIVATE *)lp)->iItem);
1185 break;
1186 case LVN_KEYDOWN:
1187 {
1188 NMLVKEYDOWN *lvk = (NMLVKEYDOWN *)lp;
1189
1190 if (lvk->wVKey == VK_DELETE)
1191 cert_mgr_do_remove(hwnd);
1192 break;
1193 }
1194 case LVN_COLUMNCLICK:
1195 {
1196 NMLISTVIEW *nmlv = (NMLISTVIEW *)lp;
1197 HWND lv = GetDlgItem(hwnd, IDC_MGR_CERTS);
1198
1199 /* FIXME: doesn't support swapping sort order between ascending
1200 * and descending.
1201 */
1202 switch (nmlv->iSubItem)
1203 {
1204 case 0:
1205 SendMessageW(lv, LVM_SORTITEMSEX, (WPARAM)lv,
1206 (LPARAM)cert_mgr_sort_by_subject);
1207 break;
1208 case 1:
1209 SendMessageW(lv, LVM_SORTITEMSEX, (WPARAM)lv,
1210 (LPARAM)cert_mgr_sort_by_issuer);
1211 break;
1212 case 2:
1213 SendMessageW(lv, LVM_SORTITEMS, 0,
1214 (LPARAM)cert_mgr_sort_by_date);
1215 break;
1216 case 3:
1217 SendMessageW(lv, LVM_SORTITEMSEX, (WPARAM)lv,
1218 (LPARAM)cert_mgr_sort_by_friendly_name);
1219 break;
1220 }
1221 break;
1222 }
1223 }
1224 break;
1225 }
1226 case WM_COMMAND:
1227 switch (wp)
1228 {
1229 case ((CBN_SELCHANGE << 16) | IDC_MGR_PURPOSE_SELECTION):
1230 cert_mgr_clear_cert_selection(hwnd);
1231 break;
1232 case IDC_MGR_IMPORT:
1233 if (CryptUIWizImport(0, hwnd, NULL, NULL,
1234 cert_mgr_current_store(hwnd)))
1235 refresh_store_certs(hwnd);
1236 break;
1237 case IDC_MGR_ADVANCED:
1238 if (DialogBoxW(hInstance, MAKEINTRESOURCEW(IDD_CERT_MGR_ADVANCED),
1239 hwnd, cert_mgr_advanced_dlg_proc) == IDOK)
1240 {
1241 HWND cb = GetDlgItem(hwnd, IDC_MGR_PURPOSE_SELECTION);
1242 int index, len;
1243 LPWSTR curString = NULL;
1244
1245 index = SendMessageW(cb, CB_GETCURSEL, 0, 0);
1246 if (index >= 0)
1247 {
1248 len = SendMessageW(cb, CB_GETLBTEXTLEN, index, 0);
1249 curString = HeapAlloc(GetProcessHeap(), 0,
1250 (len + 1) * sizeof(WCHAR));
1251 SendMessageW(cb, CB_GETLBTEXT, index, (LPARAM)curString);
1252 }
1253 SendMessageW(cb, CB_RESETCONTENT, 0, 0);
1254 initialize_purpose_selection(hwnd);
1255 if (curString)
1256 {
1257 index = SendMessageW(cb, CB_FINDSTRINGEXACT, -1,
1258 (LPARAM)curString);
1259 if (index >= 0)
1260 SendMessageW(cb, CB_SETCURSEL, index, 0);
1261 HeapFree(GetProcessHeap(), 0, curString);
1262 }
1263 refresh_store_certs(hwnd);
1264 }
1265 break;
1266 case IDC_MGR_VIEW:
1267 {
1268 HWND lv = GetDlgItem(hwnd, IDC_MGR_CERTS);
1269 int selection = SendMessageW(lv, LVM_GETNEXTITEM, -1,
1270 LVNI_SELECTED);
1271
1272 if (selection >= 0)
1273 show_selected_cert(hwnd, selection);
1274 break;
1275 }
1276 case IDC_MGR_EXPORT:
1277 cert_mgr_do_export(hwnd);
1278 break;
1279 case IDC_MGR_REMOVE:
1280 cert_mgr_do_remove(hwnd);
1281 break;
1282 case IDCANCEL:
1283 free_certs(GetDlgItem(hwnd, IDC_MGR_CERTS));
1284 close_stores(GetDlgItem(hwnd, IDC_MGR_STORES));
1285 close_stores(GetDlgItem(hwnd, IDC_MGR_STORES));
1286 data = (struct CertMgrData *)GetWindowLongPtrW(hwnd, DWLP_USER);
1287 ImageList_Destroy(data->imageList);
1288 HeapFree(GetProcessHeap(), 0, data);
1289 EndDialog(hwnd, IDCANCEL);
1290 break;
1291 }
1292 break;
1293 }
1294 return 0;
1295 }
1296
1297 /***********************************************************************
1298 * CryptUIDlgCertMgr (CRYPTUI.@)
1299 */
1300 BOOL WINAPI CryptUIDlgCertMgr(PCCRYPTUI_CERT_MGR_STRUCT pCryptUICertMgr)
1301 {
1302 TRACE("(%p)\n", pCryptUICertMgr);
1303
1304 if (pCryptUICertMgr->dwSize != sizeof(CRYPTUI_CERT_MGR_STRUCT))
1305 {
1306 WARN("unexpected size %d\n", pCryptUICertMgr->dwSize);
1307 SetLastError(E_INVALIDARG);
1308 return FALSE;
1309 }
1310 DialogBoxParamW(hInstance, MAKEINTRESOURCEW(IDD_CERT_MGR),
1311 pCryptUICertMgr->hwndParent, cert_mgr_dlg_proc, (LPARAM)pCryptUICertMgr);
1312 return TRUE;
1313 }
1314
1315 /* FIXME: real names are unknown, functions are undocumented */
1316 typedef struct _CRYPTUI_ENUM_SYSTEM_STORE_ARGS
1317 {
1318 DWORD dwFlags;
1319 void *pvSystemStoreLocationPara;
1320 } CRYPTUI_ENUM_SYSTEM_STORE_ARGS, *PCRYPTUI_ENUM_SYSTEM_STORE_ARGS;
1321
1322 typedef struct _CRYPTUI_ENUM_DATA
1323 {
1324 DWORD cStores;
1325 HCERTSTORE *rghStore;
1326 DWORD cEnumArgs;
1327 PCRYPTUI_ENUM_SYSTEM_STORE_ARGS rgEnumArgs;
1328 } CRYPTUI_ENUM_DATA, *PCRYPTUI_ENUM_DATA;
1329
1330 typedef BOOL (WINAPI *PFN_SELECTED_STORE_CB)(HCERTSTORE store, HWND hwnd,
1331 void *pvArg);
1332
1333 /* Values for dwFlags */
1334 #define CRYPTUI_ENABLE_SHOW_PHYSICAL_STORE 0x00000001
1335
1336 typedef struct _CRYPTUI_SELECTSTORE_INFO_A
1337 {
1338 DWORD dwSize;
1339 HWND parent;
1340 DWORD dwFlags;
1341 LPSTR pszTitle;
1342 LPSTR pszText;
1343 CRYPTUI_ENUM_DATA *pEnumData;
1344 PFN_SELECTED_STORE_CB pfnSelectedStoreCallback;
1345 void *pvArg;
1346 } CRYPTUI_SELECTSTORE_INFO_A, *PCRYPTUI_SELECTSTORE_INFO_A;
1347
1348 typedef struct _CRYPTUI_SELECTSTORE_INFO_W
1349 {
1350 DWORD dwSize;
1351 HWND parent;
1352 DWORD dwFlags;
1353 LPWSTR pwszTitle;
1354 LPWSTR pwszText;
1355 CRYPTUI_ENUM_DATA *pEnumData;
1356 PFN_SELECTED_STORE_CB pfnSelectedStoreCallback;
1357 void *pvArg;
1358 } CRYPTUI_SELECTSTORE_INFO_W, *PCRYPTUI_SELECTSTORE_INFO_W;
1359
1360 struct StoreInfo
1361 {
1362 enum {
1363 StoreHandle,
1364 SystemStore
1365 } type;
1366 union {
1367 HCERTSTORE store;
1368 LPWSTR name;
1369 } DUMMYUNIONNAME;
1370 };
1371
1372 static BOOL WINAPI enum_store_callback(const void *pvSystemStore,
1373 DWORD dwFlags, PCERT_SYSTEM_STORE_INFO pStoreInfo, void *pvReserved,
1374 void *pvArg)
1375 {
1376 HWND tree = GetDlgItem(pvArg, IDC_STORE_LIST);
1377 TVINSERTSTRUCTW tvis;
1378 LPCWSTR localizedName;
1379 BOOL ret = TRUE;
1380
1381 tvis.hParent = NULL;
1382 tvis.hInsertAfter = TVI_LAST;
1383 tvis.u.item.mask = TVIF_TEXT;
1384 if ((localizedName = CryptFindLocalizedName(pvSystemStore)))
1385 {
1386 struct StoreInfo *storeInfo = HeapAlloc(GetProcessHeap(), 0,
1387 sizeof(struct StoreInfo));
1388
1389 if (storeInfo)
1390 {
1391 storeInfo->type = SystemStore;
1392 storeInfo->u.name = HeapAlloc(GetProcessHeap(), 0,
1393 (strlenW(pvSystemStore) + 1) * sizeof(WCHAR));
1394 if (storeInfo->u.name)
1395 {
1396 tvis.u.item.mask |= TVIF_PARAM;
1397 tvis.u.item.lParam = (LPARAM)storeInfo;
1398 strcpyW(storeInfo->u.name, pvSystemStore);
1399 }
1400 else
1401 {
1402 HeapFree(GetProcessHeap(), 0, storeInfo);
1403 ret = FALSE;
1404 }
1405 }
1406 else
1407 ret = FALSE;
1408 tvis.u.item.pszText = (LPWSTR)localizedName;
1409 }
1410 else
1411 tvis.u.item.pszText = (LPWSTR)pvSystemStore;
1412 /* FIXME: need a folder icon for the store too */
1413 if (ret)
1414 SendMessageW(tree, TVM_INSERTITEMW, 0, (LPARAM)&tvis);
1415 return ret;
1416 }
1417
1418 static void enumerate_stores(HWND hwnd, CRYPTUI_ENUM_DATA *pEnumData)
1419 {
1420 DWORD i;
1421 HWND tree = GetDlgItem(hwnd, IDC_STORE_LIST);
1422
1423 for (i = 0; i < pEnumData->cEnumArgs; i++)
1424 CertEnumSystemStore(pEnumData->rgEnumArgs[i].dwFlags,
1425 pEnumData->rgEnumArgs[i].pvSystemStoreLocationPara,
1426 hwnd, enum_store_callback);
1427 for (i = 0; i < pEnumData->cStores; i++)
1428 {
1429 DWORD size;
1430
1431 if (CertGetStoreProperty(pEnumData->rghStore[i],
1432 CERT_STORE_LOCALIZED_NAME_PROP_ID, NULL, &size))
1433 {
1434 LPWSTR name = HeapAlloc(GetProcessHeap(), 0, size);
1435
1436 if (name)
1437 {
1438 if (CertGetStoreProperty(pEnumData->rghStore[i],
1439 CERT_STORE_LOCALIZED_NAME_PROP_ID, name, &size))
1440 {
1441 struct StoreInfo *storeInfo = HeapAlloc(GetProcessHeap(),
1442 0, sizeof(struct StoreInfo));
1443
1444 if (storeInfo)
1445 {
1446 TVINSERTSTRUCTW tvis;
1447
1448 storeInfo->type = StoreHandle;
1449 storeInfo->u.store = pEnumData->rghStore[i];
1450 tvis.hParent = NULL;
1451 tvis.hInsertAfter = TVI_LAST;
1452 tvis.u.item.mask = TVIF_TEXT | TVIF_PARAM;
1453 tvis.u.item.pszText = name;
1454 tvis.u.item.lParam = (LPARAM)storeInfo;
1455 SendMessageW(tree, TVM_INSERTITEMW, 0, (LPARAM)&tvis);
1456 }
1457 }
1458 HeapFree(GetProcessHeap(), 0, name);
1459 }
1460 }
1461 }
1462 }
1463
1464 static void free_store_info(HWND tree)
1465 {
1466 HTREEITEM next = (HTREEITEM)SendMessageW(tree, TVM_GETNEXTITEM, TVGN_CHILD,
1467 (LPARAM)NULL);
1468
1469 while (next)
1470 {
1471 TVITEMW item;
1472
1473 memset(&item, 0, sizeof(item));
1474 item.mask = TVIF_HANDLE | TVIF_PARAM;
1475 item.hItem = next;
1476 SendMessageW(tree, TVM_GETITEMW, 0, (LPARAM)&item);
1477 if (item.lParam)
1478 {
1479 struct StoreInfo *storeInfo = (struct StoreInfo *)item.lParam;
1480
1481 if (storeInfo->type == SystemStore)
1482 HeapFree(GetProcessHeap(), 0, storeInfo->u.name);
1483 HeapFree(GetProcessHeap(), 0, storeInfo);
1484 }
1485 next = (HTREEITEM)SendMessageW(tree, TVM_GETNEXTITEM, TVGN_NEXT,
1486 (LPARAM)next);
1487 }
1488 }
1489
1490 static HCERTSTORE selected_item_to_store(HWND tree, HTREEITEM hItem)
1491 {
1492 WCHAR buf[MAX_STRING_LEN];
1493 TVITEMW item;
1494 HCERTSTORE store;
1495
1496 memset(&item, 0, sizeof(item));
1497 item.mask = TVIF_HANDLE | TVIF_PARAM | TVIF_TEXT;
1498 item.hItem = hItem;
1499 item.cchTextMax = sizeof(buf) / sizeof(buf[0]);
1500 item.pszText = buf;
1501 SendMessageW(tree, TVM_GETITEMW, 0, (LPARAM)&item);
1502 if (item.lParam)
1503 {
1504 struct StoreInfo *storeInfo = (struct StoreInfo *)item.lParam;
1505
1506 if (storeInfo->type == StoreHandle)
1507 store = storeInfo->u.store;
1508 else
1509 store = CertOpenSystemStoreW(0, storeInfo->u.name);
1510 }
1511 else
1512 {
1513 /* It's implicitly a system store */
1514 store = CertOpenSystemStoreW(0, buf);
1515 }
1516 return store;
1517 }
1518
1519 struct SelectStoreInfo
1520 {
1521 PCRYPTUI_SELECTSTORE_INFO_W info;
1522 HCERTSTORE store;
1523 };
1524
1525 static LRESULT CALLBACK select_store_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
1526 LPARAM lp)
1527 {
1528 struct SelectStoreInfo *selectInfo;
1529 LRESULT ret = 0;
1530
1531 switch (msg)
1532 {
1533 case WM_INITDIALOG:
1534 {
1535 selectInfo = (struct SelectStoreInfo *)lp;
1536 SetWindowLongPtrW(hwnd, DWLP_USER, lp);
1537 if (selectInfo->info->pwszTitle)
1538 SendMessageW(hwnd, WM_SETTEXT, 0,
1539 (LPARAM)selectInfo->info->pwszTitle);
1540 if (selectInfo->info->pwszText)
1541 SendMessageW(GetDlgItem(hwnd, IDC_STORE_TEXT), WM_SETTEXT, 0,
1542 (LPARAM)selectInfo->info->pwszText);
1543 if (!(selectInfo->info->dwFlags & CRYPTUI_ENABLE_SHOW_PHYSICAL_STORE))
1544 ShowWindow(GetDlgItem(hwnd, IDC_SHOW_PHYSICAL_STORES), FALSE);
1545 enumerate_stores(hwnd, selectInfo->info->pEnumData);
1546 break;
1547 }
1548 case WM_COMMAND:
1549 switch (wp)
1550 {
1551 case IDOK:
1552 {
1553 HWND tree = GetDlgItem(hwnd, IDC_STORE_LIST);
1554 HTREEITEM selection = (HTREEITEM)SendMessageW(tree,
1555 TVM_GETNEXTITEM, TVGN_CARET, (LPARAM)NULL);
1556
1557 selectInfo = (struct SelectStoreInfo *)GetWindowLongPtrW(hwnd,
1558 DWLP_USER);
1559 if (!selection)
1560 {
1561 WCHAR title[MAX_STRING_LEN], error[MAX_STRING_LEN], *pTitle;
1562
1563 if (selectInfo->info->pwszTitle)
1564 pTitle = selectInfo->info->pwszTitle;
1565 else
1566 {
1567 LoadStringW(hInstance, IDS_SELECT_STORE_TITLE, title,
1568 sizeof(title) / sizeof(title[0]));
1569 pTitle = title;
1570 }
1571 LoadStringW(hInstance, IDS_SELECT_STORE, error,
1572 sizeof(error) / sizeof(error[0]));
1573 MessageBoxW(hwnd, error, pTitle, MB_ICONEXCLAMATION | MB_OK);
1574 }
1575 else
1576 {
1577 HCERTSTORE store = selected_item_to_store(tree, selection);
1578
1579 if (!selectInfo->info->pfnSelectedStoreCallback ||
1580 selectInfo->info->pfnSelectedStoreCallback(store, hwnd,
1581 selectInfo->info->pvArg))
1582 {
1583 selectInfo->store = store;
1584 free_store_info(tree);
1585 EndDialog(hwnd, IDOK);
1586 }
1587 else
1588 CertCloseStore(store, 0);
1589 }
1590 ret = TRUE;
1591 break;
1592 }
1593 case IDCANCEL:
1594 free_store_info(GetDlgItem(hwnd, IDC_STORE_LIST));
1595 EndDialog(hwnd, IDCANCEL);
1596 ret = TRUE;
1597 break;
1598 }
1599 break;
1600 }
1601 return ret;
1602 }
1603
1604 /***********************************************************************
1605 * CryptUIDlgSelectStoreW (CRYPTUI.@)
1606 */
1607 HCERTSTORE WINAPI CryptUIDlgSelectStoreW(PCRYPTUI_SELECTSTORE_INFO_W info)
1608 {
1609 struct SelectStoreInfo selectInfo = { info, NULL };
1610
1611 TRACE("(%p)\n", info);
1612
1613 if (info->dwSize != sizeof(CRYPTUI_SELECTSTORE_INFO_W))
1614 {
1615 WARN("unexpected size %d\n", info->dwSize);
1616 SetLastError(E_INVALIDARG);
1617 return NULL;
1618 }
1619 DialogBoxParamW(hInstance, MAKEINTRESOURCEW(IDD_SELECT_STORE), info->parent,
1620 select_store_dlg_proc, (LPARAM)&selectInfo);
1621 return selectInfo.store;
1622 }
1623
1624 /***********************************************************************
1625 * CryptUIDlgSelectStoreA (CRYPTUI.@)
1626 */
1627 HCERTSTORE WINAPI CryptUIDlgSelectStoreA(PCRYPTUI_SELECTSTORE_INFO_A info)
1628 {
1629 CRYPTUI_SELECTSTORE_INFO_W infoW;
1630 HCERTSTORE ret;
1631 int len;
1632
1633 TRACE("(%p)\n", info);
1634
1635 if (info->dwSize != sizeof(CRYPTUI_SELECTSTORE_INFO_A))
1636 {
1637 WARN("unexpected size %d\n", info->dwSize);
1638 SetLastError(E_INVALIDARG);
1639 return NULL;
1640 }
1641 memcpy(&infoW, &info, sizeof(info));
1642 if (info->pszTitle)
1643 {
1644 len = MultiByteToWideChar(CP_ACP, 0, info->pszTitle, -1, NULL, 0);
1645 infoW.pwszTitle = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
1646 MultiByteToWideChar(CP_ACP, 0, info->pszTitle, -1, infoW.pwszTitle,
1647 len);
1648 }
1649 if (info->pszText)
1650 {
1651 len = MultiByteToWideChar(CP_ACP, 0, info->pszText, -1, NULL, 0);
1652 infoW.pwszText = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
1653 MultiByteToWideChar(CP_ACP, 0, info->pszText, -1, infoW.pwszText, len);
1654 }
1655 ret = CryptUIDlgSelectStoreW(&infoW);
1656 HeapFree(GetProcessHeap(), 0, infoW.pwszText);
1657 HeapFree(GetProcessHeap(), 0, infoW.pwszTitle);
1658 return ret;
1659 }
1660
1661 /***********************************************************************
1662 * CryptUIDlgViewCertificateA (CRYPTUI.@)
1663 */
1664 BOOL WINAPI CryptUIDlgViewCertificateA(
1665 PCCRYPTUI_VIEWCERTIFICATE_STRUCTA pCertViewInfo, BOOL *pfPropertiesChanged)
1666 {
1667 CRYPTUI_VIEWCERTIFICATE_STRUCTW viewInfo;
1668 LPWSTR title = NULL;
1669 BOOL ret;
1670
1671 TRACE("(%p, %p)\n", pCertViewInfo, pfPropertiesChanged);
1672
1673 memcpy(&viewInfo, pCertViewInfo, sizeof(viewInfo));
1674 if (pCertViewInfo->szTitle)
1675 {
1676 int len = MultiByteToWideChar(CP_ACP, 0, pCertViewInfo->szTitle, -1,
1677 NULL, 0);
1678
1679 title = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
1680 if (title)
1681 {
1682 MultiByteToWideChar(CP_ACP, 0, pCertViewInfo->szTitle, -1, title,
1683 len);
1684 viewInfo.szTitle = title;
1685 }
1686 else
1687 {
1688 ret = FALSE;
1689 goto error;
1690 }
1691 }
1692 if (pCertViewInfo->cPropSheetPages)
1693 {
1694 FIXME("ignoring additional prop sheet pages\n");
1695 viewInfo.cPropSheetPages = 0;
1696 }
1697 ret = CryptUIDlgViewCertificateW(&viewInfo, pfPropertiesChanged);
1698 HeapFree(GetProcessHeap(), 0, title);
1699 error:
1700 return ret;
1701 }
1702
1703 struct ReadStringStruct
1704 {
1705 LPCWSTR buf;
1706 LONG pos;
1707 LONG len;
1708 };
1709
1710 static DWORD CALLBACK read_text_callback(DWORD_PTR dwCookie, LPBYTE buf,
1711 LONG cb, LONG *pcb)
1712 {
1713 struct ReadStringStruct *string = (struct ReadStringStruct *)dwCookie;
1714 LONG cch = min(cb / sizeof(WCHAR), string->len - string->pos);
1715
1716 TRACE("(%p, %p, %d, %p)\n", string, buf, cb, pcb);
1717
1718 memmove(buf, string->buf + string->pos, cch * sizeof(WCHAR));
1719 string->pos += cch;
1720 *pcb = cch * sizeof(WCHAR);
1721 return 0;
1722 }
1723
1724 static void add_unformatted_text_to_control(HWND hwnd, LPCWSTR text, LONG len)
1725 {
1726 struct ReadStringStruct string;
1727 EDITSTREAM editstream;
1728
1729 TRACE("(%p, %s)\n", hwnd, debugstr_wn(text, len));
1730
1731 string.buf = text;
1732 string.pos = 0;
1733 string.len = len;
1734 editstream.dwCookie = (DWORD_PTR)&string;
1735 editstream.dwError = 0;
1736 editstream.pfnCallback = read_text_callback;
1737 SendMessageW(hwnd, EM_STREAMIN, SF_TEXT | SFF_SELECTION | SF_UNICODE,
1738 (LPARAM)&editstream);
1739 }
1740
1741 static void add_string_resource_to_control(HWND hwnd, int id)
1742 {
1743 LPWSTR str;
1744 LONG len;
1745
1746 len = LoadStringW(hInstance, id, (LPWSTR)&str, 0);
1747 add_unformatted_text_to_control(hwnd, str, len);
1748 }
1749
1750 static void add_text_with_paraformat_to_control(HWND hwnd, LPCWSTR text,
1751 LONG len, const PARAFORMAT2 *fmt)
1752 {
1753 add_unformatted_text_to_control(hwnd, text, len);
1754 SendMessageW(hwnd, EM_SETPARAFORMAT, 0, (LPARAM)fmt);
1755 }
1756
1757 static void add_string_resource_with_paraformat_to_control(HWND hwnd, int id,
1758 const PARAFORMAT2 *fmt)
1759 {
1760 LPWSTR str;
1761 LONG len;
1762
1763 len = LoadStringW(hInstance, id, (LPWSTR)&str, 0);
1764 add_text_with_paraformat_to_control(hwnd, str, len, fmt);
1765 }
1766
1767 static LPWSTR get_cert_name_string(PCCERT_CONTEXT pCertContext, DWORD dwType,
1768 DWORD dwFlags)
1769 {
1770 LPWSTR buf = NULL;
1771 DWORD len;
1772
1773 len = CertGetNameStringW(pCertContext, dwType, dwFlags, NULL, NULL, 0);
1774 if (len)
1775 {
1776 buf = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
1777 if (buf)
1778 CertGetNameStringW(pCertContext, dwType, dwFlags, NULL, buf, len);
1779 }
1780 return buf;
1781 }
1782
1783 static void add_cert_string_to_control(HWND hwnd, PCCERT_CONTEXT pCertContext,
1784 DWORD dwType, DWORD dwFlags)
1785 {
1786 LPWSTR name = get_cert_name_string(pCertContext, dwType, dwFlags);
1787
1788 if (name)
1789 {
1790 /* Don't include NULL-terminator in output */
1791 DWORD len = lstrlenW(name);
1792
1793 add_unformatted_text_to_control(hwnd, name, len);
1794 HeapFree(GetProcessHeap(), 0, name);
1795 }
1796 }
1797
1798 static void add_icon_to_control(HWND hwnd, int id)
1799 {
1800 HRESULT hr;
1801 LPRICHEDITOLE richEditOle = NULL;
1802 LPOLEOBJECT object = NULL;
1803 CLSID clsid;
1804 LPOLECACHE oleCache = NULL;
1805 FORMATETC formatEtc;
1806 DWORD conn;
1807 LPDATAOBJECT dataObject = NULL;
1808 HBITMAP bitmap = NULL;
1809 RECT rect;
1810 STGMEDIUM stgm;
1811 LPOLECLIENTSITE clientSite = NULL;
1812 REOBJECT reObject;
1813
1814 TRACE("(%p, %d)\n", hwnd, id);
1815
1816 SendMessageW(hwnd, EM_GETOLEINTERFACE, 0, (LPARAM)&richEditOle);
1817 if (!richEditOle)
1818 goto end;
1819 hr = OleCreateDefaultHandler(&CLSID_NULL, NULL, &IID_IOleObject,
1820 (void**)&object);
1821 if (FAILED(hr))
1822 goto end;
1823 hr = IOleObject_GetUserClassID(object, &clsid);
1824 if (FAILED(hr))
1825 goto end;
1826 hr = IOleObject_QueryInterface(object, &IID_IOleCache, (void**)&oleCache);
1827 if (FAILED(hr))
1828 goto end;
1829 formatEtc.cfFormat = CF_BITMAP;
1830 formatEtc.ptd = NULL;
1831 formatEtc.dwAspect = DVASPECT_CONTENT;
1832 formatEtc.lindex = -1;
1833 formatEtc.tymed = TYMED_GDI;
1834 hr = IOleCache_Cache(oleCache, &formatEtc, 0, &conn);
1835 if (FAILED(hr))
1836 goto end;
1837 hr = IOleObject_QueryInterface(object, &IID_IDataObject,
1838 (void**)&dataObject);
1839 if (FAILED(hr))
1840 goto end;
1841 hr = IRichEditOle_GetClientSite(richEditOle, &clientSite);
1842 if (FAILED(hr))
1843 goto end;
1844 bitmap = LoadImageW(hInstance, MAKEINTRESOURCEW(id), IMAGE_BITMAP, 0, 0,
1845 LR_DEFAULTSIZE | LR_LOADTRANSPARENT);
1846 if (!bitmap)
1847 goto end;
1848 rect.left = rect.top = 0;
1849 rect.right = GetSystemMetrics(SM_CXICON);
1850 rect.bottom = GetSystemMetrics(SM_CYICON);
1851 stgm.tymed = TYMED_GDI;
1852 stgm.u.hBitmap = bitmap;
1853 stgm.pUnkForRelease = NULL;
1854 hr = IDataObject_SetData(dataObject, &formatEtc, &stgm, TRUE);
1855 if (FAILED(hr))
1856 goto end;
1857
1858 reObject.cbStruct = sizeof(reObject);
1859 reObject.cp = REO_CP_SELECTION;
1860 reObject.clsid = clsid;
1861 reObject.poleobj = object;
1862 reObject.pstg = NULL;
1863 reObject.polesite = clientSite;
1864 reObject.sizel.cx = reObject.sizel.cy = 0;
1865 reObject.dvaspect = DVASPECT_CONTENT;
1866 reObject.dwFlags = 0;
1867 reObject.dwUser = 0;
1868
1869 IRichEditOle_InsertObject(richEditOle, &reObject);
1870
1871 end:
1872 if (clientSite)
1873 IOleClientSite_Release(clientSite);
1874 if (dataObject)
1875 IDataObject_Release(dataObject);
1876 if (oleCache)
1877 IOleCache_Release(oleCache);
1878 if (object)
1879 IOleObject_Release(object);
1880 if (richEditOle)
1881 IRichEditOle_Release(richEditOle);
1882 }
1883
1884 #define MY_INDENT 200
1885
1886 static void add_oid_text_to_control(HWND hwnd, char *oid)
1887 {
1888 WCHAR nl = '\n';
1889 PCCRYPT_OID_INFO oidInfo = CryptFindOIDInfo(CRYPT_OID_INFO_OID_KEY, oid, 0);
1890 PARAFORMAT2 parFmt;
1891
1892 parFmt.cbSize = sizeof(parFmt);
1893 parFmt.dwMask = PFM_STARTINDENT;
1894 parFmt.dxStartIndent = MY_INDENT * 3;
1895 if (oidInfo)
1896 {
1897 add_text_with_paraformat_to_control(hwnd, oidInfo->pwszName,
1898 lstrlenW(oidInfo->pwszName), &parFmt);
1899 add_unformatted_text_to_control(hwnd, &nl, 1);
1900 }
1901 }
1902
1903 struct OIDToString
1904 {
1905 LPCSTR oid;
1906 int id;
1907 };
1908
1909 /* The following list MUST be lexicographically sorted by OID */
1910 static struct OIDToString oidMap[] = {
1911 /* 1.3.6.1.4.1.311.10.3.1 */
1912 { szOID_KP_CTL_USAGE_SIGNING, IDS_PURPOSE_CTL_USAGE_SIGNING },
1913 /* 1.3.6.1.4.1.311.10.3.4 */
1914 { szOID_KP_EFS, IDS_PURPOSE_EFS },
1915 /* 1.3.6.1.4.1.311.10.3.4.1 */
1916 { szOID_EFS_RECOVERY, IDS_PURPOSE_EFS_RECOVERY },
1917 /* 1.3.6.1.4.1.311.10.3.5 */
1918 { szOID_WHQL_CRYPTO, IDS_PURPOSE_WHQL },
1919 /* 1.3.6.1.4.1.311.10.3.6 */
1920 { szOID_NT5_CRYPTO, IDS_PURPOSE_NT5 },
1921 /* 1.3.6.1.4.1.311.10.3.7 */
1922 { szOID_OEM_WHQL_CRYPTO, IDS_PURPOSE_OEM_WHQL },
1923 /* 1.3.6.1.4.1.311.10.3.8 */
1924 { szOID_EMBEDDED_NT_CRYPTO, IDS_PURPOSE_EMBEDDED_NT },
1925 /* 1.3.6.1.4.1.311.10.3.9 */
1926 { szOID_ROOT_LIST_SIGNER, IDS_PURPOSE_ROOT_LIST_SIGNER },
1927 /* 1.3.6.1.4.1.311.10.3.10 */
1928 { szOID_KP_QUALIFIED_SUBORDINATION, IDS_PURPOSE_QUALIFIED_SUBORDINATION },
1929 /* 1.3.6.1.4.1.311.10.3.11 */
1930 { szOID_KP_KEY_RECOVERY, IDS_PURPOSE_KEY_RECOVERY },
1931 /* 1.3.6.1.4.1.311.10.3.12 */
1932 { szOID_KP_DOCUMENT_SIGNING, IDS_PURPOSE_DOCUMENT_SIGNING },
1933 /* 1.3.6.1.4.1.311.10.3.13 */
1934 { szOID_KP_LIFETIME_SIGNING, IDS_PURPOSE_LIFETIME_SIGNING },
1935 /* 1.3.6.1.4.1.311.10.5.1 */
1936 { szOID_DRM, IDS_PURPOSE_DRM },
1937 /* 1.3.6.1.4.1.311.10.6.1 */
1938 { szOID_LICENSES, IDS_PURPOSE_LICENSES },
1939 /* 1.3.6.1.4.1.311.10.6.2 */
1940 { szOID_LICENSE_SERVER, IDS_PURPOSE_LICENSE_SERVER },
1941 /* 1.3.6.1.4.1.311.20.2.1 */
1942 { szOID_ENROLLMENT_AGENT, IDS_PURPOSE_ENROLLMENT_AGENT },
1943 /* 1.3.6.1.4.1.311.20.2.2 */
1944 { szOID_KP_SMARTCARD_LOGON, IDS_PURPOSE_SMARTCARD_LOGON },
1945 /* 1.3.6.1.4.1.311.21.5 */
1946 { szOID_KP_CA_EXCHANGE, IDS_PURPOSE_CA_EXCHANGE },
1947 /* 1.3.6.1.4.1.311.21.6 */
1948 { szOID_KP_KEY_RECOVERY_AGENT, IDS_PURPOSE_KEY_RECOVERY_AGENT },
1949 /* 1.3.6.1.4.1.311.21.19 */
1950 { szOID_DS_EMAIL_REPLICATION, IDS_PURPOSE_DS_EMAIL_REPLICATION },
1951 /* 1.3.6.1.5.5.7.3.1 */
1952 { szOID_PKIX_KP_SERVER_AUTH, IDS_PURPOSE_SERVER_AUTH },
1953 /* 1.3.6.1.5.5.7.3.2 */
1954 { szOID_PKIX_KP_CLIENT_AUTH, IDS_PURPOSE_CLIENT_AUTH },
1955 /* 1.3.6.1.5.5.7.3.3 */
1956 { szOID_PKIX_KP_CODE_SIGNING, IDS_PURPOSE_CODE_SIGNING },
1957 /* 1.3.6.1.5.5.7.3.4 */
1958 { szOID_PKIX_KP_EMAIL_PROTECTION, IDS_PURPOSE_EMAIL_PROTECTION },
1959 /* 1.3.6.1.5.5.7.3.5 */
1960 { szOID_PKIX_KP_IPSEC_END_SYSTEM, IDS_PURPOSE_IPSEC },
1961 /* 1.3.6.1.5.5.7.3.6 */
1962 { szOID_PKIX_KP_IPSEC_TUNNEL, IDS_PURPOSE_IPSEC },
1963 /* 1.3.6.1.5.5.7.3.7 */
1964 { szOID_PKIX_KP_IPSEC_USER, IDS_PURPOSE_IPSEC },
1965 /* 1.3.6.1.5.5.7.3.8 */
1966 { szOID_PKIX_KP_TIMESTAMP_SIGNING, IDS_PURPOSE_TIMESTAMP_SIGNING },
1967 };
1968
1969 static struct OIDToString *findSupportedOID(LPCSTR oid)
1970 {
1971 int indexHigh = sizeof(oidMap) / sizeof(oidMap[0]) - 1, indexLow = 0, i;
1972 struct OIDToString *ret = NULL;
1973
1974 for (i = (indexLow + indexHigh) / 2; !ret && indexLow <= indexHigh;
1975 i = (indexLow + indexHigh) / 2)
1976 {
1977 int cmp;
1978
1979 cmp = strcmp(oid, oidMap[i].oid);
1980 if (!cmp)
1981 ret = &oidMap[i];
1982 else if (cmp > 0)
1983 indexLow = i + 1;
1984 else
1985 indexHigh = i - 1;
1986 }
1987 return ret;
1988 }
1989
1990 static void add_local_oid_text_to_control(HWND text, LPCSTR oid)
1991 {
1992 struct OIDToString *entry;
1993 WCHAR nl = '\n';
1994 PARAFORMAT2 parFmt;
1995
1996 parFmt.cbSize = sizeof(parFmt);
1997 parFmt.dwMask = PFM_STARTINDENT;
1998 parFmt.dxStartIndent = MY_INDENT * 3;
1999 if ((entry = findSupportedOID(oid)))
2000 {
2001 WCHAR *str, *linebreak, *ptr;
2002 BOOL multiline = FALSE;
2003 int len;
2004
2005 len = LoadStringW(hInstance, entry->id, (LPWSTR)&str, 0);
2006 ptr = str;
2007 do {
2008 if ((linebreak = memchrW(ptr, '\n', len)))
2009 {
2010 WCHAR copy[MAX_STRING_LEN];
2011
2012 multiline = TRUE;
2013 /* The source string contains a newline, which the richedit
2014 * control won't find since it's interpreted as a paragraph
2015 * break. Therefore copy up to the newline. lstrcpynW always
2016 * NULL-terminates, so pass one more than the length of the
2017 * source line so the copy includes the entire line and the
2018 * NULL-terminator.
2019 */
2020 lstrcpynW(copy, ptr, linebreak - ptr + 1);
2021 add_text_with_paraformat_to_control(text, copy,
2022 linebreak - ptr, &parFmt);
2023 ptr = linebreak + 1;
2024 add_unformatted_text_to_control(text, &nl, 1);
2025 }
2026 else if (multiline && *ptr)
2027 {
2028 /* Add the last line */
2029 add_text_with_paraformat_to_control(text, ptr,
2030 len - (ptr - str), &parFmt);
2031 add_unformatted_text_to_control(text, &nl, 1);
2032 }
2033 } while (linebreak);
2034 if (!multiline)
2035 {
2036 add_text_with_paraformat_to_control(text, str, len, &parFmt);
2037 add_unformatted_text_to_control(text, &nl, 1);
2038 }
2039 }
2040 else
2041 {
2042 WCHAR *oidW = HeapAlloc(GetProcessHeap(), 0,
2043 (strlen(oid) + 1) * sizeof(WCHAR));
2044
2045 if (oidW)
2046 {
2047 LPCSTR src;
2048 WCHAR *dst;
2049
2050 for (src = oid, dst = oidW; *src; src++, dst++)
2051 *dst = *src;
2052 *dst = 0;
2053 add_text_with_paraformat_to_control(text, oidW, lstrlenW(oidW),
2054 &parFmt);
2055 add_unformatted_text_to_control(text, &nl, 1);
2056 HeapFree(GetProcessHeap(), 0, oidW);
2057 }
2058 }
2059 }
2060
2061 static void display_app_usages(HWND text, PCCERT_CONTEXT cert,
2062 BOOL *anyUsageAdded)
2063 {
2064 static char any_app_policy[] = szOID_ANY_APPLICATION_POLICY;
2065 WCHAR nl = '\n';
2066 CHARFORMATW charFmt;
2067 PCERT_EXTENSION policyExt;
2068 if (!*anyUsageAdded)
2069 {
2070 PARAFORMAT2 parFmt;
2071
2072 parFmt.cbSize = sizeof(parFmt);
2073 parFmt.dwMask = PFM_STARTINDENT;
2074 parFmt.dxStartIndent = MY_INDENT;
2075 add_string_resource_with_paraformat_to_control(text,
2076 IDS_CERT_INFO_PURPOSES, &parFmt);
2077 add_unformatted_text_to_control(text, &nl, 1);
2078 *anyUsageAdded = TRUE;
2079 }
2080 memset(&charFmt, 0, sizeof(charFmt));
2081 charFmt.cbSize = sizeof(charFmt);
2082 charFmt.dwMask = CFM_BOLD;
2083 charFmt.dwEffects = 0;
2084 SendMessageW(text, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&charFmt);
2085 if ((policyExt = CertFindExtension(szOID_APPLICATION_CERT_POLICIES,
2086 cert->pCertInfo->cExtension, cert->pCertInfo->rgExtension)))
2087 {
2088 CERT_POLICIES_INFO *policies;
2089 DWORD size;
2090
2091 if (CryptDecodeObjectEx(X509_ASN_ENCODING, X509_CERT_POLICIES,
2092 policyExt->Value.pbData, policyExt->Value.cbData,
2093 CRYPT_DECODE_ALLOC_FLAG, NULL, &policies, &size))
2094 {
2095 DWORD i;
2096
2097 for (i = 0; i < policies->cPolicyInfo; i++)
2098 {
2099 DWORD j;
2100
2101 for (j = 0; j < policies->rgPolicyInfo[i].cPolicyQualifier; j++)
2102 add_local_oid_text_to_control(text,
2103 policies->rgPolicyInfo[i].rgPolicyQualifier[j].
2104 pszPolicyQualifierId);
2105 }
2106 LocalFree(policies);
2107 }
2108 }
2109 else
2110 add_oid_text_to_control(text, any_app_policy);
2111 }
2112
2113 static BOOL display_cert_usages(HWND text, PCCERT_CONTEXT cert,
2114 BOOL *anyUsageAdded)
2115 {
2116 WCHAR nl = '\n';
2117 DWORD size;
2118 BOOL badUsages = FALSE;
2119
2120 if (CertGetEnhancedKeyUsage(cert, 0, NULL, &size))
2121 {
2122 CHARFORMATW charFmt;
2123 static char any_cert_policy[] = szOID_ANY_CERT_POLICY;
2124 PCERT_ENHKEY_USAGE usage = HeapAlloc(GetProcessHeap(), 0, size);
2125
2126 if (usage)
2127 {
2128 if (CertGetEnhancedKeyUsage(cert, 0, usage, &size))
2129 {
2130 DWORD i;
2131
2132 if (!*anyUsageAdded)
2133 {
2134 PARAFORMAT2 parFmt;
2135
2136 parFmt.cbSize = sizeof(parFmt);
2137 parFmt.dwMask = PFM_STARTINDENT;
2138 parFmt.dxStartIndent = MY_INDENT;
2139 add_string_resource_with_paraformat_to_control(text,
2140 IDS_CERT_INFO_PURPOSES, &parFmt);
2141 add_unformatted_text_to_control(text, &nl, 1);
2142 *anyUsageAdded = TRUE;
2143 }
2144 memset(&charFmt, 0, sizeof(charFmt));
2145 charFmt.cbSize = sizeof(charFmt);
2146 charFmt.dwMask = CFM_BOLD;
2147 charFmt.dwEffects = 0;
2148 SendMessageW(text, EM_SETCHARFORMAT, SCF_SELECTION,
2149 (LPARAM)&charFmt);
2150 if (!usage->cUsageIdentifier)
2151 add_oid_text_to_control(text, any_cert_policy);
2152 else
2153 for (i = 0; i < usage->cUsageIdentifier; i++)
2154 add_local_oid_text_to_control(text,
2155 usage->rgpszUsageIdentifier[i]);
2156 }
2157 else
2158 badUsages = TRUE;
2159 HeapFree(GetProcessHeap(), 0, usage);
2160 }
2161 else
2162 badUsages = TRUE;
2163 }
2164 else
2165 badUsages = TRUE;
2166 return badUsages;
2167 }
2168
2169 static void set_policy_text(HWND text,
2170 PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo)
2171 {
2172 BOOL includeCertUsages = FALSE, includeAppUsages = FALSE;
2173 BOOL badUsages = FALSE, anyUsageAdded = FALSE;
2174
2175 if (pCertViewInfo->cPurposes)
2176 {
2177 DWORD i;
2178
2179 for (i = 0; i < pCertViewInfo->cPurposes; i++)
2180 {
2181 if (!strcmp(pCertViewInfo->rgszPurposes[i], szOID_ANY_CERT_POLICY))
2182 includeCertUsages = TRUE;
2183 else if (!strcmp(pCertViewInfo->rgszPurposes[i],
2184 szOID_ANY_APPLICATION_POLICY))
2185 includeAppUsages = TRUE;
2186 else
2187 badUsages = TRUE;
2188 }
2189 }
2190 else
2191 includeAppUsages = includeCertUsages = TRUE;
2192 if (includeAppUsages)
2193 display_app_usages(text, pCertViewInfo->pCertContext, &anyUsageAdded);
2194 if (includeCertUsages)
2195 badUsages = display_cert_usages(text, pCertViewInfo->pCertContext,
2196 &anyUsageAdded);
2197 if (badUsages)
2198 {
2199 PARAFORMAT2 parFmt;
2200
2201 parFmt.cbSize = sizeof(parFmt);
2202 parFmt.dwMask = PFM_STARTINDENT;
2203 parFmt.dxStartIndent = MY_INDENT;
2204 add_string_resource_with_paraformat_to_control(text,
2205 IDS_CERT_INFO_BAD_PURPOSES, &parFmt);
2206 }
2207 }
2208
2209 static CRYPT_OBJID_BLOB *find_policy_qualifier(CERT_POLICIES_INFO *policies,
2210 LPCSTR policyOid)
2211 {
2212 CRYPT_OBJID_BLOB *ret = NULL;
2213 DWORD i;
2214
2215 for (i = 0; !ret && i < policies->cPolicyInfo; i++)
2216 {
2217 DWORD j;
2218
2219 for (j = 0; !ret && j < policies->rgPolicyInfo[i].cPolicyQualifier; j++)
2220 if (!strcmp(policies->rgPolicyInfo[i].rgPolicyQualifier[j].
2221 pszPolicyQualifierId, policyOid))
2222 ret = &policies->rgPolicyInfo[i].rgPolicyQualifier[j].
2223 Qualifier;
2224 }
2225 return ret;
2226 }
2227
2228 static WCHAR *get_cps_str_from_qualifier(const CRYPT_OBJID_BLOB *qualifier)
2229 {
2230 LPWSTR qualifierStr = NULL;
2231 CERT_NAME_VALUE *qualifierValue;
2232 DWORD size;
2233
2234 if (CryptDecodeObjectEx(X509_ASN_ENCODING, X509_NAME_VALUE,
2235 qualifier->pbData, qualifier->cbData, CRYPT_DECODE_ALLOC_FLAG, NULL,
2236 &qualifierValue, &size))
2237 {
2238 size = CertRDNValueToStrW(qualifierValue->dwValueType,
2239 &qualifierValue->Value, NULL, 0);
2240 qualifierStr = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
2241 if (qualifierStr)
2242 CertRDNValueToStrW(qualifierValue->dwValueType,
2243 &qualifierValue->Value, qualifierStr, size);
2244 LocalFree(qualifierValue);
2245 }
2246 return qualifierStr;
2247 }
2248
2249 static WCHAR *get_user_notice_from_qualifier(const CRYPT_OBJID_BLOB *qualifier)
2250 {
2251 LPWSTR str = NULL;
2252 CERT_POLICY_QUALIFIER_USER_NOTICE *qualifierValue;
2253 DWORD size;
2254
2255 if (CryptDecodeObjectEx(X509_ASN_ENCODING,
2256 X509_PKIX_POLICY_QUALIFIER_USERNOTICE,
2257 qualifier->pbData, qualifier->cbData, CRYPT_DECODE_ALLOC_FLAG, NULL,
2258 &qualifierValue, &size))
2259 {
2260 str = HeapAlloc(GetProcessHeap(), 0,
2261 (strlenW(qualifierValue->pszDisplayText) + 1) * sizeof(WCHAR));
2262 if (str)
2263 strcpyW(str, qualifierValue->pszDisplayText);
2264 LocalFree(qualifierValue);
2265 }
2266 return str;
2267 }
2268
2269 struct IssuerStatement
2270 {
2271 LPWSTR cps;
2272 LPWSTR userNotice;
2273 };
2274
2275 static void set_issuer_statement(HWND hwnd,
2276 PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo)
2277 {
2278 PCERT_EXTENSION policyExt;
2279
2280 if (!(pCertViewInfo->dwFlags & CRYPTUI_DISABLE_ISSUERSTATEMENT) &&
2281 (policyExt = CertFindExtension(szOID_CERT_POLICIES,
2282 pCertViewInfo->pCertContext->pCertInfo->cExtension,
2283 pCertViewInfo->pCertContext->pCertInfo->rgExtension)))
2284 {
2285 CERT_POLICIES_INFO *policies;
2286 DWORD size;
2287
2288 if (CryptDecodeObjectEx(X509_ASN_ENCODING, policyExt->pszObjId,
2289 policyExt->Value.pbData, policyExt->Value.cbData,
2290 CRYPT_DECODE_ALLOC_FLAG, NULL, &policies, &size))
2291 {
2292 CRYPT_OBJID_BLOB *qualifier;
2293 LPWSTR cps = NULL, userNotice = NULL;
2294
2295 if ((qualifier = find_policy_qualifier(policies,
2296 szOID_PKIX_POLICY_QUALIFIER_CPS)))
2297 cps = get_cps_str_from_qualifier(qualifier);
2298 if ((qualifier = find_policy_qualifier(policies,
2299 szOID_PKIX_POLICY_QUALIFIER_USERNOTICE)))
2300 userNotice = get_user_notice_from_qualifier(qualifier);
2301 if (cps || userNotice)
2302 {
2303 struct IssuerStatement *issuerStatement =
2304 HeapAlloc(GetProcessHeap(), 0, sizeof(struct IssuerStatement));
2305
2306 if (issuerStatement)
2307 {
2308 issuerStatement->cps = cps;
2309 issuerStatement->userNotice = userNotice;
2310 EnableWindow(GetDlgItem(hwnd, IDC_ISSUERSTATEMENT), TRUE);
2311 SetWindowLongPtrW(hwnd, DWLP_USER,
2312 (ULONG_PTR)issuerStatement);
2313 }
2314 }
2315 LocalFree(policies);
2316 }
2317 }
2318 }
2319
2320 static void set_cert_info(HWND hwnd,
2321 PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo)
2322 {
2323 CHARFORMATW charFmt;
2324 PARAFORMAT2 parFmt;
2325 HWND icon = GetDlgItem(hwnd, IDC_CERTIFICATE_ICON);
2326 HWND text = GetDlgItem(hwnd, IDC_CERTIFICATE_INFO);
2327 CRYPT_PROVIDER_SGNR *provSigner = WTHelperGetProvSignerFromChain(
2328 (CRYPT_PROVIDER_DATA *)pCertViewInfo->u.pCryptProviderData,
2329 pCertViewInfo->idxSigner, pCertViewInfo->fCounterSigner,
2330 pCertViewInfo->idxCounterSigner);
2331 CRYPT_PROVIDER_CERT *root =
2332 &provSigner->pasCertChain[provSigner->csCertChain - 1];
2333
2334 if (!provSigner->pChainContext ||
2335 (provSigner->pChainContext->TrustStatus.dwErrorStatus &
2336 CERT_TRUST_IS_PARTIAL_CHAIN))
2337 add_icon_to_control(icon, IDB_CERT_WARNING);
2338 else if (!root->fTrustedRoot)
2339 add_icon_to_control(icon, IDB_CERT_ERROR);
2340 else
2341 add_icon_to_control(icon, IDB_CERT);
2342
2343 memset(&charFmt, 0, sizeof(charFmt));
2344 charFmt.cbSize = sizeof(charFmt);
2345 charFmt.dwMask = CFM_BOLD;
2346 charFmt.dwEffects = CFE_BOLD;
2347 SendMessageW(text, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&charFmt);
2348 /* FIXME: vertically center text */
2349 parFmt.cbSize = sizeof(parFmt);
2350 parFmt.dwMask = PFM_STARTINDENT;
2351 parFmt.dxStartIndent = MY_INDENT;
2352 add_string_resource_with_paraformat_to_control(text,
2353 IDS_CERTIFICATEINFORMATION, &parFmt);
2354
2355 text = GetDlgItem(hwnd, IDC_CERTIFICATE_STATUS);
2356 SendMessageW(text, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&charFmt);
2357 if (provSigner->dwError == TRUST_E_CERT_SIGNATURE)
2358 add_string_resource_with_paraformat_to_control(text,
2359 IDS_CERT_INFO_BAD_SIG, &parFmt);
2360 else if (!provSigner->pChainContext ||
2361 (provSigner->pChainContext->TrustStatus.dwErrorStatus &
2362 CERT_TRUST_IS_PARTIAL_CHAIN))
2363 add_string_resource_with_paraformat_to_control(text,
2364 IDS_CERT_INFO_PARTIAL_CHAIN, &parFmt);
2365 else if (!root->fTrustedRoot)
2366 {
2367 if (provSigner->csCertChain == 1 && root->fSelfSigned)
2368 add_string_resource_with_paraformat_to_control(text,
2369 IDS_CERT_INFO_UNTRUSTED_CA, &parFmt);
2370 else
2371 add_string_resource_with_paraformat_to_control(text,
2372 IDS_CERT_INFO_UNTRUSTED_ROOT, &parFmt);
2373 }
2374 else
2375 {
2376 set_policy_text(text, pCertViewInfo);
2377 set_issuer_statement(hwnd, pCertViewInfo);
2378 }
2379 }
2380
2381 static void set_cert_name_string(HWND hwnd, PCCERT_CONTEXT cert,
2382 DWORD nameFlags, int heading)
2383 {
2384 WCHAR nl = '\n';
2385 HWND text = GetDlgItem(hwnd, IDC_CERTIFICATE_NAMES);
2386 CHARFORMATW charFmt;
2387 PARAFORMAT2 parFmt;
2388
2389 memset(&charFmt, 0, sizeof(charFmt));
2390 charFmt.cbSize = sizeof(charFmt);
2391 charFmt.dwMask = CFM_BOLD;
2392 charFmt.dwEffects = CFE_BOLD;
2393 SendMessageW(text, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&charFmt);
2394 parFmt.cbSize = sizeof(parFmt);
2395 parFmt.dwMask = PFM_STARTINDENT;
2396 parFmt.dxStartIndent = MY_INDENT * 3;
2397 add_string_resource_with_paraformat_to_control(text, heading, &parFmt);
2398 charFmt.dwEffects = 0;
2399 SendMessageW(text, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&charFmt);
2400 add_cert_string_to_control(text, cert, CERT_NAME_SIMPLE_DISPLAY_TYPE,
2401 nameFlags);
2402 add_unformatted_text_to_control(text, &nl, 1);
2403 add_unformatted_text_to_control(text, &nl, 1);
2404 add_unformatted_text_to_control(text, &nl, 1);
2405
2406 }
2407
2408 static void add_date_string_to_control(HWND hwnd, const FILETIME *fileTime)
2409 {
2410 WCHAR dateFmt[80]; /* sufficient for all versions of LOCALE_SSHORTDATE */
2411 WCHAR date[80];
2412 SYSTEMTIME sysTime;
2413
2414 GetLocaleInfoW(LOCALE_SYSTEM_DEFAULT, LOCALE_SSHORTDATE, dateFmt,
2415 sizeof(dateFmt) / sizeof(dateFmt[0]));
2416 FileTimeToSystemTime(fileTime, &sysTime);
2417 GetDateFormatW(LOCALE_SYSTEM_DEFAULT, 0, &sysTime, dateFmt, date,
2418 sizeof(date) / sizeof(date[0]));
2419 add_unformatted_text_to_control(hwnd, date, lstrlenW(date));
2420 }
2421
2422 static void set_cert_validity_period(HWND hwnd, PCCERT_CONTEXT cert)
2423 {
2424 WCHAR nl = '\n';
2425 HWND text = GetDlgItem(hwnd, IDC_CERTIFICATE_NAMES);
2426 CHARFORMATW charFmt;
2427 PARAFORMAT2 parFmt;
2428
2429 memset(&charFmt, 0, sizeof(charFmt));
2430 charFmt.cbSize = sizeof(charFmt);
2431 charFmt.dwMask = CFM_BOLD;
2432 charFmt.dwEffects = CFE_BOLD;
2433 SendMessageW(text, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&charFmt);
2434 parFmt.cbSize = sizeof(parFmt);
2435 parFmt.dwMask = PFM_STARTINDENT;
2436 parFmt.dxStartIndent = MY_INDENT * 3;
2437 add_string_resource_with_paraformat_to_control(text, IDS_VALID_FROM,
2438 &parFmt);
2439 charFmt.dwEffects = 0;
2440 SendMessageW(text, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&charFmt);
2441 add_date_string_to_control(text, &cert->pCertInfo->NotBefore);
2442 charFmt.dwEffects = CFE_BOLD;
2443 SendMessageW(text, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&charFmt);
2444 add_string_resource_to_control(text, IDS_VALID_TO);
2445 charFmt.dwEffects = 0;
2446 SendMessageW(text, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&charFmt);
2447 add_date_string_to_control(text, &cert->pCertInfo->NotAfter);
2448 add_unformatted_text_to_control(text, &nl, 1);
2449 }
2450
2451 static void set_general_info(HWND hwnd,
2452 PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo)
2453 {
2454 set_cert_info(hwnd, pCertViewInfo);
2455 set_cert_name_string(hwnd, pCertViewInfo->pCertContext, 0,
2456 IDS_SUBJECT_HEADING);
2457 set_cert_name_string(hwnd, pCertViewInfo->pCertContext,
2458 CERT_NAME_ISSUER_FLAG, IDS_ISSUER_HEADING);
2459 set_cert_validity_period(hwnd, pCertViewInfo->pCertContext);
2460 }
2461
2462 static LRESULT CALLBACK user_notice_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
2463 LPARAM lp)
2464 {
2465 LRESULT ret = 0;
2466 HWND text;
2467 struct IssuerStatement *issuerStatement;
2468
2469 switch (msg)
2470 {
2471 case WM_INITDIALOG:
2472 text = GetDlgItem(hwnd, IDC_USERNOTICE);
2473 issuerStatement = (struct IssuerStatement *)lp;
2474 add_unformatted_text_to_control(text, issuerStatement->userNotice,
2475 strlenW(issuerStatement->userNotice));
2476 if (issuerStatement->cps)
2477 SetWindowLongPtrW(hwnd, DWLP_USER, (LPARAM)issuerStatement->cps);
2478 else
2479 EnableWindow(GetDlgItem(hwnd, IDC_CPS), FALSE);
2480 break;
2481 case WM_COMMAND:
2482 switch (wp)
2483 {
2484 case IDOK:
2485 EndDialog(hwnd, IDOK);
2486 ret = TRUE;
2487 break;
2488 case IDC_CPS:
2489 {
2490 IBindCtx *bctx = NULL;
2491 LPWSTR cps;
2492
2493 CreateBindCtx(0, &bctx);
2494 cps = (LPWSTR)GetWindowLongPtrW(hwnd, DWLP_USER);
2495 HlinkSimpleNavigateToString(cps, NULL, NULL, NULL, bctx, NULL,
2496 HLNF_OPENINNEWWINDOW, 0);
2497 IBindCtx_Release(bctx);
2498 break;
2499 }
2500 }
2501 }
2502 return ret;
2503 }
2504
2505 static void show_user_notice(HWND hwnd, struct IssuerStatement *issuerStatement)
2506 {
2507 DialogBoxParamW(hInstance, MAKEINTRESOURCEW(IDD_USERNOTICE), hwnd,
2508 user_notice_dlg_proc, (LPARAM)issuerStatement);
2509 }
2510
2511 static LRESULT CALLBACK general_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
2512 LPARAM lp)
2513 {
2514 PROPSHEETPAGEW *page;
2515 PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo;
2516
2517 TRACE("(%p, %08x, %08lx, %08lx)\n", hwnd, msg, wp, lp);
2518
2519 switch (msg)
2520 {
2521 case WM_INITDIALOG:
2522 page = (PROPSHEETPAGEW *)lp;
2523 pCertViewInfo = (PCCRYPTUI_VIEWCERTIFICATE_STRUCTW)page->lParam;
2524 if (pCertViewInfo->dwFlags & CRYPTUI_DISABLE_ADDTOSTORE)
2525 ShowWindow(GetDlgItem(hwnd, IDC_ADDTOSTORE), FALSE);
2526 EnableWindow(GetDlgItem(hwnd, IDC_ISSUERSTATEMENT), FALSE);
2527 set_general_info(hwnd, pCertViewInfo);
2528 break;
2529 case WM_COMMAND:
2530 switch (wp)
2531 {
2532 case IDC_ADDTOSTORE:
2533 CryptUIWizImport(0, hwnd, NULL, NULL, NULL);
2534 break;
2535 case IDC_ISSUERSTATEMENT:
2536 {
2537 struct IssuerStatement *issuerStatement =
2538 (struct IssuerStatement *)GetWindowLongPtrW(hwnd, DWLP_USER);
2539
2540 if (issuerStatement)
2541 {
2542 if (issuerStatement->userNotice)
2543 show_user_notice(hwnd, issuerStatement);
2544 else if (issuerStatement->cps)
2545 {
2546 IBindCtx *bctx = NULL;
2547
2548 CreateBindCtx(0, &bctx);
2549 HlinkSimpleNavigateToString(issuerStatement->cps, NULL,
2550 NULL, NULL, bctx, NULL, HLNF_OPENINNEWWINDOW, 0);
2551 IBindCtx_Release(bctx);
2552 }
2553 }
2554 break;
2555 }
2556 }
2557 break;
2558 }
2559 return 0;
2560 }
2561
2562 static UINT CALLBACK general_callback_proc(HWND hwnd, UINT msg,
2563 PROPSHEETPAGEW *page)
2564 {
2565 struct IssuerStatement *issuerStatement;
2566
2567 switch (msg)
2568 {
2569 case PSPCB_RELEASE:
2570 issuerStatement =
2571 (struct IssuerStatement *)GetWindowLongPtrW(hwnd, DWLP_USER);
2572 if (issuerStatement)
2573 {
2574 HeapFree(GetProcessHeap(), 0, issuerStatement->cps);
2575 HeapFree(GetProcessHeap(), 0, issuerStatement->userNotice);
2576 HeapFree(GetProcessHeap(), 0, issuerStatement);
2577 }
2578 break;
2579 }
2580 return 1;
2581 }
2582
2583 static void init_general_page(PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo,
2584 PROPSHEETPAGEW *page)
2585 {
2586 memset(page, 0, sizeof(PROPSHEETPAGEW));
2587 page->dwSize = sizeof(PROPSHEETPAGEW);
2588 page->dwFlags = PSP_USECALLBACK;
2589 page->pfnCallback = general_callback_proc;
2590 page->hInstance = hInstance;
2591 page->u.pszTemplate = MAKEINTRESOURCEW(IDD_GENERAL);
2592 page->pfnDlgProc = general_dlg_proc;
2593 page->lParam = (LPARAM)pCertViewInfo;
2594 }
2595
2596 typedef WCHAR * (*field_format_func)(PCCERT_CONTEXT cert);
2597
2598 static WCHAR *field_format_version(PCCERT_CONTEXT cert)
2599 {
2600 static const WCHAR fmt[] = { 'V','%','d',0 };
2601 WCHAR *buf = HeapAlloc(GetProcessHeap(), 0, 12 * sizeof(WCHAR));
2602
2603 if (buf)
2604 sprintfW(buf, fmt, cert->pCertInfo->dwVersion);
2605 return buf;
2606 }
2607
2608 static WCHAR *format_hex_string(void *pb, DWORD cb)
2609 {
2610 WCHAR *buf = HeapAlloc(GetProcessHeap(), 0, (cb * 3 + 1) * sizeof(WCHAR));
2611
2612 if (buf)
2613 {
2614 static const WCHAR fmt[] = { '%','0','2','x',' ',0 };
2615 DWORD i;
2616 WCHAR *ptr;
2617
2618 for (i = 0, ptr = buf; i < cb; i++, ptr += 3)
2619 sprintfW(ptr, fmt, ((BYTE *)pb)[i]);
2620 }
2621 return buf;
2622 }
2623
2624 static WCHAR *field_format_serial_number(PCCERT_CONTEXT cert)
2625 {
2626 return format_hex_string(cert->pCertInfo->SerialNumber.pbData,
2627 cert->pCertInfo->SerialNumber.cbData);
2628 }
2629
2630 static WCHAR *field_format_issuer(PCCERT_CONTEXT cert)
2631 {
2632 return get_cert_name_string(cert, CERT_NAME_SIMPLE_DISPLAY_TYPE,
2633 CERT_NAME_ISSUER_FLAG);
2634 }
2635
2636 static WCHAR *field_format_detailed_cert_name(PCERT_NAME_BLOB name)
2637 {
2638 WCHAR *str = NULL;
2639 DWORD len = CertNameToStrW(X509_ASN_ENCODING, name,
2640 CERT_X500_NAME_STR | CERT_NAME_STR_CRLF_FLAG, NULL, 0);
2641
2642 if (len)
2643 {
2644 str = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
2645 if (str)
2646 CertNameToStrW(X509_ASN_ENCODING, name,
2647 CERT_X500_NAME_STR | CERT_NAME_STR_CRLF_FLAG, str, len);
2648 }
2649 return str;
2650 }
2651
2652 static WCHAR *field_format_detailed_issuer(PCCERT_CONTEXT cert, void *param)
2653 {
2654 return field_format_detailed_cert_name(&cert->pCertInfo->Issuer);
2655 }
2656
2657 static WCHAR *field_format_subject(PCCERT_CONTEXT cert)
2658 {
2659 return get_cert_name_string(cert, CERT_NAME_SIMPLE_DISPLAY_TYPE, 0);
2660 }
2661
2662 static WCHAR *field_format_detailed_subject(PCCERT_CONTEXT cert, void *param)
2663 {
2664 return field_format_detailed_cert_name(&cert->pCertInfo->Subject);
2665 }
2666
2667 static WCHAR *format_long_date(const FILETIME *fileTime)
2668 {
2669 WCHAR dateFmt[80]; /* long enough for LOCALE_SLONGDATE */
2670 DWORD len;
2671 WCHAR *buf = NULL;
2672 SYSTEMTIME sysTime;
2673
2674 /* FIXME: format isn't quite right, want time too */
2675 GetLocaleInfoW(LOCALE_SYSTEM_DEFAULT, LOCALE_SLONGDATE, dateFmt,
2676 sizeof(dateFmt) / sizeof(dateFmt[0]));
2677 FileTimeToSystemTime(fileTime, &sysTime);
2678 len = GetDateFormatW(LOCALE_SYSTEM_DEFAULT, 0, &sysTime, dateFmt, NULL, 0);
2679 if (len)
2680 {
2681 buf = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
2682 if (buf)
2683 GetDateFormatW(LOCALE_SYSTEM_DEFAULT, 0, &sysTime, dateFmt, buf,
2684 len);
2685 }
2686 return buf;
2687 }
2688
2689 static WCHAR *field_format_from_date(PCCERT_CONTEXT cert)
2690 {
2691 return format_long_date(&cert->pCertInfo->NotBefore);
2692 }
2693
2694 static WCHAR *field_format_to_date(PCCERT_CONTEXT cert)
2695 {
2696 return format_long_date(&cert->pCertInfo->NotAfter);
2697 }
2698
2699 static WCHAR *field_format_public_key(PCCERT_CONTEXT cert)
2700 {
2701 PCCRYPT_OID_INFO oidInfo;
2702 WCHAR *buf = NULL;
2703
2704 oidInfo = CryptFindOIDInfo(CRYPT_OID_INFO_OID_KEY,
2705 cert->pCertInfo->SubjectPublicKeyInfo.Algorithm.pszObjId, 0);
2706 if (oidInfo)
2707 {
2708 WCHAR fmt[MAX_STRING_LEN];
2709
2710 if (LoadStringW(hInstance, IDS_FIELD_PUBLIC_KEY_FORMAT, fmt,
2711 sizeof(fmt) / sizeof(fmt[0])))
2712 {
2713 /* Allocate the output buffer. Use the number of bytes in the
2714 * public key as a conservative (high) estimate for the number of
2715 * digits in its output.
2716 * The output is of the form (in English)
2717 * "<public key algorithm> (<public key bit length> bits)".
2718 * Ordinarily having two positional parameters in a string is not a
2719 * good idea, but as this isn't a sentence fragment, it shouldn't
2720 * be word-order dependent.
2721 */
2722 buf = HeapAlloc(GetProcessHeap(), 0,
2723 (strlenW(fmt) + strlenW(oidInfo->pwszName) +
2724 cert->pCertInfo->SubjectPublicKeyInfo.PublicKey.cbData * 8)
2725 * sizeof(WCHAR));
2726 if (buf)
2727 sprintfW(buf, fmt, oidInfo->pwszName,
2728 CertGetPublicKeyLength(X509_ASN_ENCODING,
2729 &cert->pCertInfo->SubjectPublicKeyInfo));
2730 }
2731 }
2732 return buf;
2733 }
2734
2735 static WCHAR *field_format_detailed_public_key(PCCERT_CONTEXT cert, void *param)
2736 {
2737 return format_hex_string(
2738 cert->pCertInfo->SubjectPublicKeyInfo.PublicKey.pbData,
2739 cert->pCertInfo->SubjectPublicKeyInfo.PublicKey.cbData);
2740 }
2741
2742 struct field_value_data;
2743 struct detail_data
2744 {
2745 PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo;
2746 BOOL *pfPropertiesChanged;
2747 int cFields;
2748 struct field_value_data *fields;
2749 };
2750
2751 typedef void (*add_fields_func)(HWND hwnd, struct detail_data *data);
2752
2753 typedef WCHAR *(*create_detailed_value_func)(PCCERT_CONTEXT cert, void *param);
2754
2755 struct field_value_data
2756 {
2757 create_detailed_value_func create;
2758 LPWSTR detailed_value;
2759 void *param;
2760 };
2761
2762 static void add_field_value_data(struct detail_data *data,
2763 create_detailed_value_func create, void *param)
2764 {
2765 if (data->cFields)
2766 data->fields = HeapReAlloc(GetProcessHeap(), 0, data->fields,
2767 (data->cFields + 1) * sizeof(struct field_value_data));
2768 else
2769 data->fields = HeapAlloc(GetProcessHeap(), 0,
2770 sizeof(struct field_value_data));
2771 if (data->fields)
2772 {
2773 data->fields[data->cFields].create = create;
2774 data->fields[data->cFields].detailed_value = NULL;
2775 data->fields[data->cFields].param = param;
2776 data->cFields++;
2777 }
2778 }
2779
2780 static void add_field_and_value_to_list(HWND hwnd, struct detail_data *data,
2781 LPWSTR field, LPWSTR value, create_detailed_value_func create, void *param)
2782 {
2783 LVITEMW item;
2784 int iItem = SendMessageW(hwnd, LVM_GETITEMCOUNT, 0, 0);
2785
2786 item.mask = LVIF_TEXT | LVIF_PARAM;
2787 item.iItem = iItem;
2788 item.iSubItem = 0;
2789 item.pszText = field;
2790 item.lParam = (LPARAM)data;
2791 SendMessageW(hwnd, LVM_INSERTITEMW, 0, (LPARAM)&item);
2792 if (value)
2793 {
2794 item.pszText = value;
2795 item.iSubItem = 1;
2796 SendMessageW(hwnd, LVM_SETITEMTEXTW, iItem, (LPARAM)&item);
2797 }
2798 add_field_value_data(data, create, param);
2799 }
2800
2801 static void add_string_id_and_value_to_list(HWND hwnd, struct detail_data *data,
2802 int id, LPWSTR value, create_detailed_value_func create, void *param)
2803 {
2804 WCHAR buf[MAX_STRING_LEN];
2805
2806 LoadStringW(hInstance, id, buf, sizeof(buf) / sizeof(buf[0]));
2807 add_field_and_value_to_list(hwnd, data, buf, value, create, param);
2808 }
2809
2810 struct v1_field
2811 {
2812 int id;
2813 field_format_func format;
2814 create_detailed_value_func create_detailed_value;
2815 };
2816
2817 static void add_v1_field(HWND hwnd, struct detail_data *data,
2818 const struct v1_field *field)
2819 {
2820 WCHAR *val = field->format(data->pCertViewInfo->pCertContext);
2821
2822 if (val)
2823 {
2824 add_string_id_and_value_to_list(hwnd, data, field->id, val,
2825 field->create_detailed_value, NULL);
2826 HeapFree(GetProcessHeap(), 0, val);
2827 }
2828 }
2829
2830 static const struct v1_field v1_fields[] = {
2831 { IDS_FIELD_VERSION, field_format_version, NULL },
2832 { IDS_FIELD_SERIAL_NUMBER, field_format_serial_number, NULL },
2833 { IDS_FIELD_ISSUER, field_format_issuer, field_format_detailed_issuer },
2834 { IDS_FIELD_VALID_FROM, field_format_from_date, NULL },
2835 { IDS_FIELD_VALID_TO, field_format_to_date, NULL },
2836 { IDS_FIELD_SUBJECT, field_format_subject, field_format_detailed_subject },
2837 { IDS_FIELD_PUBLIC_KEY, field_format_public_key,
2838 field_format_detailed_public_key }
2839 };
2840
2841 static void add_v1_fields(HWND hwnd, struct detail_data *data)
2842 {
2843 int i;
2844 PCCERT_CONTEXT cert = data->pCertViewInfo->pCertContext;
2845
2846 /* The last item in v1_fields is the public key, which is not in the loop
2847 * because it's a special case.
2848 */
2849 for (i = 0; i < sizeof(v1_fields) / sizeof(v1_fields[0]) - 1; i++)
2850 add_v1_field(hwnd, data, &v1_fields[i]);
2851 if (cert->pCertInfo->SubjectPublicKeyInfo.PublicKey.cbData)
2852 add_v1_field(hwnd, data, &v1_fields[i]);
2853 }
2854
2855 static WCHAR *crypt_format_extension(const CERT_EXTENSION *ext, DWORD formatStrType)
2856 {
2857 WCHAR *str = NULL;
2858 DWORD size;
2859
2860 if (CryptFormatObject(X509_ASN_ENCODING, 0, formatStrType, NULL,
2861 ext->pszObjId, ext->Value.pbData, ext->Value.cbData, NULL, &size))
2862 {
2863 str = HeapAlloc(GetProcessHeap(), 0, size);
2864 CryptFormatObject(X509_ASN_ENCODING, 0, formatStrType, NULL,
2865 ext->pszObjId, ext->Value.pbData, ext->Value.cbData, str, &size);
2866 }
2867 return str;
2868 }
2869
2870 static WCHAR *field_format_extension_hex_with_ascii(const CERT_EXTENSION *ext)
2871 {
2872 WCHAR *str = NULL;
2873
2874 if (ext->Value.cbData)
2875 {
2876 /* The output is formatted as:
2877 * <hex bytes> <ascii bytes>\n
2878 * where <hex bytes> is a string of up to 8 bytes, output as %02x,
2879 * and <ascii bytes> is the ASCII equivalent of each byte, or '.' if
2880 * the byte is not printable.
2881 * So, for example, the extension value consisting of the following
2882 * bytes:
2883 * 0x30,0x14,0x31,0x12,0x30,0x10,0x06,0x03,0x55,0x04,0x03,
2884 * 0x13,0x09,0x4a,0x75,0x61,0x6e,0x20,0x4c,0x61,0x6e,0x67
2885 * is output as:
2886 * 30 14 31 12 30 10 06 03 0.1.0...
2887 * 55 04 03 13 09 4a 75 61 U....Jua
2888 * 6e 20 4c 61 6e 67 n Lang
2889 * The allocation size therefore requires:
2890 * - 4 characters per character in an 8-byte line
2891 * (2 for the hex format, one for the space, one for the ASCII value)
2892 * - 3 more characters per 8-byte line (two spaces and a newline)
2893 * - 1 character for the terminating nul
2894 * FIXME: should use a fixed-width font for this
2895 */
2896 DWORD lines = (ext->Value.cbData + 7) / 8;
2897
2898 str = HeapAlloc(GetProcessHeap(), 0,
2899 (lines * 8 * 4 + lines * 3 + 1) * sizeof(WCHAR));
2900 if (str)
2901 {
2902 static const WCHAR fmt[] = { '%','0','2','x',' ',0 };
2903 DWORD i, j;
2904 WCHAR *ptr;
2905
2906 for (i = 0, ptr = str; i < ext->Value.cbData; i += 8)
2907 {
2908 /* Output as hex bytes first */
2909 for (j = i; j < min(i + 8, ext->Value.cbData); j++, ptr += 3)
2910 sprintfW(ptr, fmt, ext->Value.pbData[j]);
2911 /* Pad the hex output with spaces for alignment */
2912 if (j == ext->Value.cbData && j % 8)
2913 {
2914 static const WCHAR pad[] = { ' ',' ',' ' };
2915
2916 for (; j % 8; j++, ptr += sizeof(pad) / sizeof(pad[0]))
2917 memcpy(ptr, pad, sizeof(pad));
2918 }
2919 /* The last sprintfW included a space, so just insert one
2920 * more space between the hex bytes and the ASCII output
2921 */
2922 *ptr++ = ' ';
2923 /* Output as ASCII bytes */
2924 for (j = i; j < min(i + 8, ext->Value.cbData); j++, ptr++)
2925 {
2926 if (isprintW(ext->Value.pbData[j]) &&
2927 !isspaceW(ext->Value.pbData[j]))
2928 *ptr = ext->Value.pbData[j];
2929 else
2930 *ptr = '.';
2931 }
2932 *ptr++ = '\n';
2933 }
2934 *ptr++ = '\0';
2935 }
2936 }
2937 return str;
2938 }
2939
2940 static WCHAR *field_format_detailed_extension(PCCERT_CONTEXT cert, void *param)
2941 {
2942 PCERT_EXTENSION ext = param;
2943 LPWSTR str = crypt_format_extension(ext,
2944 CRYPT_FORMAT_STR_MULTI_LINE | CRYPT_FORMAT_STR_NO_HEX);
2945
2946 if (!str)
2947 str = field_format_extension_hex_with_ascii(ext);
2948 return str;
2949 }
2950
2951 static void add_cert_extension_detail(HWND hwnd, struct detail_data *data,
2952 PCERT_EXTENSION ext)
2953 {
2954 PCCRYPT_OID_INFO oidInfo = CryptFindOIDInfo(CRYPT_OID_INFO_OID_KEY,
2955 ext->pszObjId, 0);
2956 LPWSTR val = crypt_format_extension(ext, 0);
2957
2958 if (oidInfo)
2959 add_field_and_value_to_list(hwnd, data, (LPWSTR)oidInfo->pwszName,
2960 val, field_format_detailed_extension, ext);
2961 else
2962 {
2963 DWORD len = strlen(ext->pszObjId);
2964 LPWSTR oidW = HeapAlloc(GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR));
2965
2966 if (oidW)
2967 {
2968 DWORD i;
2969
2970 for (i = 0; i <= len; i++)
2971 oidW[i] = ext->pszObjId[i];
2972 add_field_and_value_to_list(hwnd, data, oidW, val,
2973 field_format_detailed_extension, ext);
2974 HeapFree(GetProcessHeap(), 0, oidW);
2975 }
2976 }
2977 HeapFree(GetProcessHeap(), 0, val);
2978 }
2979
2980 static void add_all_extensions(HWND hwnd, struct detail_data *data)
2981 {
2982 DWORD i;
2983 PCCERT_CONTEXT cert = data->pCertViewInfo->pCertContext;
2984
2985 for (i = 0; i < cert->pCertInfo->cExtension; i++)
2986 add_cert_extension_detail(hwnd, data, &cert->pCertInfo->rgExtension[i]);
2987 }
2988
2989 static void add_critical_extensions(HWND hwnd, struct detail_data *data)
2990 {
2991 DWORD i;
2992 PCCERT_CONTEXT cert = data->pCertViewInfo->pCertContext;
2993
2994 for (i = 0; i < cert->pCertInfo->cExtension; i++)
2995 if (cert->pCertInfo->rgExtension[i].fCritical)
2996 add_cert_extension_detail(hwnd, data,
2997 &cert->pCertInfo->rgExtension[i]);
2998 }
2999
3000 typedef WCHAR * (*prop_to_value_func)(void *pb, DWORD cb);
3001
3002 struct prop_id_to_string_id
3003 {
3004 DWORD prop;
3005 int id;
3006 BOOL prop_is_string;
3007 prop_to_value_func prop_to_value;
3008 };
3009
3010 static WCHAR *format_enhanced_key_usage_value(void *pb, DWORD cb)
3011 {
3012 CERT_EXTENSION ext;
3013
3014 ext.pszObjId = (LPSTR)X509_ENHANCED_KEY_USAGE;
3015 ext.fCritical = FALSE;
3016 ext.Value.pbData = pb;
3017 ext.Value.cbData = cb;
3018 return crypt_format_extension(&ext, 0);
3019 }
3020
3021 /* Logically the access state should also be checked, and IDC_EDITPROPERTIES
3022 * disabled for read-only certificates, but native doesn't appear to do that.
3023 */
3024 static const struct prop_id_to_string_id prop_id_map[] = {
3025 { CERT_HASH_PROP_ID, IDS_PROP_HASH, FALSE, format_hex_string },
3026 { CERT_FRIENDLY_NAME_PROP_ID, IDS_PROP_FRIENDLY_NAME, TRUE, NULL },
3027 { CERT_DESCRIPTION_PROP_ID, IDS_PROP_DESCRIPTION, TRUE, NULL },
3028 { CERT_ENHKEY_USAGE_PROP_ID, IDS_PROP_ENHKEY_USAGE, FALSE,
3029 format_enhanced_key_usage_value },
3030 };
3031
3032 static void add_properties(HWND hwnd, struct detail_data *data)
3033 {
3034 DWORD i;
3035 PCCERT_CONTEXT cert = data->pCertViewInfo->pCertContext;
3036
3037 for (i = 0; i < sizeof(prop_id_map) / sizeof(prop_id_map[0]); i++)
3038 {
3039 DWORD cb;
3040
3041 if (CertGetCertificateContextProperty(cert, prop_id_map[i].prop, NULL,
3042 &cb))
3043 {
3044 BYTE *pb;
3045 WCHAR *val = NULL;
3046
3047 /* FIXME: MS adds a separate value for the signature hash
3048 * algorithm.
3049 */
3050 pb = HeapAlloc(GetProcessHeap(), 0, cb);
3051 if (pb)
3052 {
3053 if (CertGetCertificateContextProperty(cert,
3054 prop_id_map[i].prop, pb, &cb))
3055 {
3056 if (prop_id_map[i].prop_is_string)
3057 {
3058 val = (LPWSTR)pb;
3059 /* Don't double-free pb */
3060 pb = NULL;
3061 }
3062 else
3063 val = prop_id_map[i].prop_to_value(pb, cb);
3064 }
3065 HeapFree(GetProcessHeap(), 0, pb);
3066 }
3067 add_string_id_and_value_to_list(hwnd, data, prop_id_map[i].id, val,
3068 NULL, NULL);
3069 }
3070 }
3071 }
3072
3073 static void add_all_fields(HWND hwnd, struct detail_data *data)
3074 {
3075 add_v1_fields(hwnd, data);
3076 add_all_extensions(hwnd, data);
3077 add_properties(hwnd, data);
3078 }
3079
3080 struct selection_list_item
3081 {
3082 int id;
3083 add_fields_func add;
3084 };
3085
3086 const struct selection_list_item listItems[] = {
3087 { IDS_FIELDS_ALL, add_all_fields },
3088 { IDS_FIELDS_V1, add_v1_fields },
3089 { IDS_FIELDS_EXTENSIONS, add_all_extensions },
3090 { IDS_FIELDS_CRITICAL_EXTENSIONS, add_critical_extensions },
3091 { IDS_FIELDS_PROPERTIES, add_properties },
3092 };
3093
3094 static void create_show_list(HWND hwnd, struct detail_data *data)
3095 {
3096 HWND cb = GetDlgItem(hwnd, IDC_DETAIL_SELECT);
3097 WCHAR buf[MAX_STRING_LEN];
3098 int i;
3099
3100 for (i = 0; i < sizeof(listItems) / sizeof(listItems[0]); i++)
3101 {
3102 int index;
3103
3104 LoadStringW(hInstance, listItems[i].id, buf,
3105 sizeof(buf) / sizeof(buf[0]));
3106 index = SendMessageW(cb, CB_INSERTSTRING, -1, (LPARAM)buf);
3107 SendMessageW(cb, CB_SETITEMDATA, index, (LPARAM)data);
3108 }
3109 SendMessageW(cb, CB_SETCURSEL, 0, 0);
3110 }
3111
3112 static void create_listview_columns(HWND hwnd)
3113 {
3114 HWND lv = GetDlgItem(hwnd, IDC_DETAIL_LIST);
3115 RECT rc;
3116 WCHAR buf[MAX_STRING_LEN];
3117 LVCOLUMNW column;
3118
3119 SendMessageW(lv, LVM_SETEXTENDEDLISTVIEWSTYLE, 0, LVS_EX_FULLROWSELECT);
3120 GetWindowRect(lv, &rc);
3121 LoadStringW(hInstance, IDS_FIELD, buf, sizeof(buf) / sizeof(buf[0]));
3122 column.mask = LVCF_WIDTH | LVCF_TEXT;
3123 column.cx = (rc.right - rc.left) / 2 - 2;
3124 column.pszText = buf;
3125 SendMessageW(lv, LVM_INSERTCOLUMNW, 0, (LPARAM)&column);
3126 LoadStringW(hInstance, IDS_VALUE, buf, sizeof(buf) / sizeof(buf[0]));
3127 SendMessageW(lv, LVM_INSERTCOLUMNW, 1, (LPARAM)&column);
3128 }
3129
3130 static void set_fields_selection(HWND hwnd, struct detail_data *data, int sel)
3131 {
3132 HWND list = GetDlgItem(hwnd, IDC_DETAIL_LIST);
3133
3134 if (sel >= 0 && sel < sizeof(listItems) / sizeof(listItems[0]))
3135 {
3136 SendMessageW(list, LVM_DELETEALLITEMS, 0, 0);
3137 listItems[sel].add(list, data);
3138 }
3139 }
3140
3141 static void create_cert_details_list(HWND hwnd, struct detail_data *data)
3142 {
3143 create_show_list(hwnd, data);
3144 create_listview_columns(hwnd);
3145 set_fields_selection(hwnd, data, 0);
3146 }
3147
3148 static void add_purpose(HWND hwnd, LPCSTR oid)
3149 {
3150 HWND lv = GetDlgItem(hwnd, IDC_CERTIFICATE_USAGES);
3151 PCRYPT_OID_INFO info = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
3152 sizeof(CRYPT_OID_INFO));
3153
3154 if (info)
3155 {
3156 char *oidCopy = HeapAlloc(GetProcessHeap(), 0, strlen(oid) + 1);
3157
3158 if (oidCopy)
3159 {
3160 LVITEMA item;
3161
3162 strcpy(oidCopy, oid);
3163 info->cbSize = sizeof(CRYPT_OID_INFO);
3164 info->pszOID = oidCopy;
3165 item.mask = LVIF_TEXT | LVIF_STATE | LVIF_PARAM;
3166 item.state = INDEXTOSTATEIMAGEMASK(CheckBitmapIndexChecked);
3167 item.stateMask = LVIS_STATEIMAGEMASK;
3168 item.iItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
3169 item.iSubItem = 0;
3170 item.lParam = (LPARAM)info;
3171 item.pszText = oidCopy;
3172 SendMessageA(lv, LVM_INSERTITEMA, 0, (LPARAM)&item);
3173 }
3174 else
3175 HeapFree(GetProcessHeap(), 0, info);
3176 }
3177 }
3178
3179 static BOOL is_valid_oid(LPCSTR oid)
3180 {
3181 BOOL ret;
3182
3183 if (oid[0] != '0' && oid[0] != '1' && oid[0] != '2')
3184 ret = FALSE;
3185 else if (oid[1] != '.')
3186 ret = FALSE;
3187 else if (!oid[2])
3188 ret = FALSE;
3189 else
3190 {
3191 const char *ptr;
3192 BOOL expectNum = TRUE;
3193
3194 for (ptr = oid + 2, ret = TRUE; ret && *ptr; ptr++)
3195 {
3196 if (expectNum)
3197 {
3198 if (!isdigit(*ptr))
3199 ret = FALSE;
3200 else if (*(ptr + 1) == '.')
3201 expectNum = FALSE;
3202 }
3203 else
3204 {
3205 if (*ptr != '.')
3206 ret = FALSE;
3207 else if (!(*(ptr + 1)))
3208 ret = FALSE;
3209 else
3210 expectNum = TRUE;
3211 }
3212 }
3213 }
3214 return ret;
3215 }
3216
3217 static BOOL is_oid_in_list(HWND hwnd, LPCSTR oid)
3218 {
3219 return find_oid_in_list(GetDlgItem(hwnd, IDC_CERTIFICATE_USAGES), oid)
3220 != -1;
3221 }
3222
3223 #define MAX_PURPOSE 255
3224
3225 static LRESULT CALLBACK add_purpose_dlg_proc(HWND hwnd, UINT msg,
3226 WPARAM wp, LPARAM lp)
3227 {
3228 LRESULT ret = 0;
3229 char buf[MAX_PURPOSE + 1];
3230
3231 switch (msg)
3232 {
3233 case WM_INITDIALOG:
3234 SendMessageW(GetDlgItem(hwnd, IDC_NEW_PURPOSE), EM_SETLIMITTEXT,
3235 MAX_PURPOSE, 0);
3236 ShowScrollBar(GetDlgItem(hwnd, IDC_NEW_PURPOSE), SB_VERT, FALSE);
3237 SetWindowLongPtrW(hwnd, DWLP_USER, lp);
3238 break;
3239 case WM_COMMAND:
3240 switch (HIWORD(wp))
3241 {
3242 case EN_CHANGE:
3243 if (LOWORD(wp) == IDC_NEW_PURPOSE)
3244 {
3245 /* Show/hide scroll bar on description depending on how much
3246 * text it has.
3247 */
3248 HWND description = GetDlgItem(hwnd, IDC_NEW_PURPOSE);
3249 int lines = SendMessageW(description, EM_GETLINECOUNT, 0, 0);
3250
3251 ShowScrollBar(description, SB_VERT, lines > 1);
3252 }
3253 break;
3254 case BN_CLICKED:
3255 switch (LOWORD(wp))
3256 {
3257 case IDOK:
3258 SendMessageA(GetDlgItem(hwnd, IDC_NEW_PURPOSE), WM_GETTEXT,
3259 sizeof(buf) / sizeof(buf[0]), (LPARAM)buf);
3260 if (!buf[0])
3261 {
3262 /* An empty purpose is the same as cancelling */
3263 EndDialog(hwnd, IDCANCEL);
3264 ret = TRUE;
3265 }
3266 else if (!is_valid_oid(buf))
3267 {
3268 WCHAR title[MAX_STRING_LEN], error[MAX_STRING_LEN];
3269
3270 LoadStringW(hInstance, IDS_CERTIFICATE_PURPOSE_ERROR, error,
3271 sizeof(error) / sizeof(error[0]));
3272 LoadStringW(hInstance, IDS_CERTIFICATE_PROPERTIES, title,
3273 sizeof(title) / sizeof(title[0]));
3274 MessageBoxW(hwnd, error, title, MB_ICONERROR | MB_OK);
3275 }
3276 else if (is_oid_in_list(
3277 (HWND)GetWindowLongPtrW(hwnd, DWLP_USER), buf))
3278 {
3279 WCHAR title[MAX_STRING_LEN], error[MAX_STRING_LEN];
3280
3281 LoadStringW(hInstance, IDS_CERTIFICATE_PURPOSE_EXISTS,
3282 error, sizeof(error) / sizeof(error[0]));
3283 LoadStringW(hInstance, IDS_CERTIFICATE_PROPERTIES, title,
3284 sizeof(title) / sizeof(title[0]));
3285 MessageBoxW(hwnd, error, title, MB_ICONEXCLAMATION | MB_OK);
3286 }
3287 else
3288 {
3289 HWND parent = (HWND)GetWindowLongPtrW(hwnd, DWLP_USER);
3290
3291 add_purpose(parent, buf);
3292 EndDialog(hwnd, wp);
3293 ret = TRUE;
3294 }
3295 break;
3296 case IDCANCEL:
3297 EndDialog(hwnd, wp);
3298 ret = TRUE;
3299 break;
3300 }
3301 break;
3302 }
3303 break;
3304 }
3305 return ret;
3306 }
3307
3308 static WCHAR *get_cert_property_as_string(PCCERT_CONTEXT cert, DWORD prop)
3309 {
3310 WCHAR *name = NULL;
3311 DWORD cb;
3312
3313 if (CertGetCertificateContextProperty(cert, prop, NULL, &cb))
3314 {
3315 name = HeapAlloc(GetProcessHeap(), 0, cb);
3316 if (name)
3317 {
3318 if (!CertGetCertificateContextProperty(cert, prop, name, &cb))
3319 {
3320 HeapFree(GetProcessHeap(), 0, name);
3321 name = NULL;
3322 }
3323 }
3324 }
3325 return name;
3326 }
3327
3328 static void redraw_states(HWND list, BOOL enabled)
3329 {
3330 int items = SendMessageW(list, LVM_GETITEMCOUNT, 0, 0), i;
3331
3332 for (i = 0; i < items; i++)
3333 {
3334 BOOL change = FALSE;
3335 int state;
3336
3337 state = SendMessageW(list, LVM_GETITEMSTATE, i, LVIS_STATEIMAGEMASK);
3338 /* This reverses the INDEXTOSTATEIMAGEMASK shift. There doesn't appear
3339 * to be a handy macro for it.
3340 */
3341 state >>= 12;
3342 if (enabled)
3343 {
3344 if (state == CheckBitmapIndexDisabledChecked)
3345 {
3346 state = CheckBitmapIndexChecked;
3347 change = TRUE;
3348 }
3349 if (state == CheckBitmapIndexDisabledUnchecked)
3350 {
3351 state = CheckBitmapIndexUnchecked;
3352 change = TRUE;
3353 }
3354 }
3355 else
3356 {
3357 if (state == CheckBitmapIndexChecked)
3358 {
3359 state = CheckBitmapIndexDisabledChecked;
3360 change = TRUE;
3361 }
3362 if (state == CheckBitmapIndexUnchecked)
3363 {
3364 state = CheckBitmapIndexDisabledUnchecked;
3365 change = TRUE;
3366 }
3367 }
3368 if (change)
3369 {
3370 LVITEMW item;
3371
3372 item.state = INDEXTOSTATEIMAGEMASK(state);
3373 item.stateMask = LVIS_STATEIMAGEMASK;
3374 SendMessageW(list, LVM_SETITEMSTATE, i, (LPARAM)&item);
3375 }
3376 }
3377 }
3378
3379 typedef enum {
3380 PurposeEnableAll = 0,
3381 PurposeDisableAll,
3382 PurposeEnableSelected
3383 } PurposeSelection;
3384
3385 static void select_purposes(HWND hwnd, PurposeSelection selection)
3386 {
3387 HWND lv = GetDlgItem(hwnd, IDC_CERTIFICATE_USAGES);
3388
3389 switch (selection)
3390 {
3391 case PurposeEnableAll:
3392 case PurposeDisableAll:
3393 EnableWindow(lv, FALSE);
3394 redraw_states(lv, FALSE);
3395 EnableWindow(GetDlgItem(hwnd, IDC_ADD_PURPOSE), FALSE);
3396 break;
3397 case PurposeEnableSelected:
3398 EnableWindow(lv, TRUE);
3399 redraw_states(lv, TRUE);
3400 EnableWindow(GetDlgItem(hwnd, IDC_ADD_PURPOSE), TRUE);
3401 }
3402 }
3403
3404 struct edit_cert_data
3405 {
3406 PCCERT_CONTEXT cert;
3407 BOOL *pfPropertiesChanged;
3408 HIMAGELIST imageList;
3409 };
3410
3411 static void show_cert_usages(HWND hwnd, struct edit_cert_data *data)
3412 {
3413 PCCERT_CONTEXT cert = data->cert;
3414 HWND lv = GetDlgItem(hwnd, IDC_CERTIFICATE_USAGES);
3415 PCERT_ENHKEY_USAGE usage;
3416 DWORD size;
3417 RECT rc;
3418 LVCOLUMNW column;
3419 PurposeSelection purposeSelection = PurposeEnableAll;
3420
3421 GetWindowRect(lv, &rc);
3422 column.mask = LVCF_WIDTH;
3423 column.cx = rc.right - rc.left;
3424 SendMessageW(lv, LVM_INSERTCOLUMNW, 0, (LPARAM)&column);
3425 SendMessageW(lv, LVM_SETIMAGELIST, LVSIL_STATE, (LPARAM)data->imageList);
3426
3427 /* Get enhanced key usage. Have to check for a property and an extension
3428 * separately, because CertGetEnhancedKeyUsage will succeed and return an
3429 * empty usage if neither is set. Unfortunately an empty usage implies
3430 * no usage is allowed, so we have to distinguish between the two cases.
3431 */
3432 if (CertGetEnhancedKeyUsage(cert, CERT_FIND_PROP_ONLY_ENHKEY_USAGE_FLAG,
3433 NULL, &size))
3434 {
3435 usage = HeapAlloc(GetProcessHeap(), 0, size);
3436 if (!CertGetEnhancedKeyUsage(cert,
3437 CERT_FIND_PROP_ONLY_ENHKEY_USAGE_FLAG, usage, &size))
3438 {
3439 HeapFree(GetProcessHeap(), 0, usage);
3440 usage = NULL;
3441 }
3442 else if (usage->cUsageIdentifier)
3443 purposeSelection = PurposeEnableSelected;
3444 else
3445 purposeSelection = PurposeDisableAll;
3446 }
3447 else if (CertGetEnhancedKeyUsage(cert, CERT_FIND_EXT_ONLY_ENHKEY_USAGE_FLAG,
3448 NULL, &size))
3449 {
3450 usage = HeapAlloc(GetProcessHeap(), 0, size);
3451 if (!CertGetEnhancedKeyUsage(cert,
3452 CERT_FIND_EXT_ONLY_ENHKEY_USAGE_FLAG, usage, &size))
3453 {
3454 HeapFree(GetProcessHeap(), 0, usage);
3455 usage = NULL;
3456 }
3457 else if (usage->cUsageIdentifier)
3458 purposeSelection = PurposeEnableAll;
3459 else
3460 purposeSelection = PurposeDisableAll;
3461 }
3462 else
3463 {
3464 purposeSelection = PurposeEnableAll;
3465 usage = NULL;
3466 }
3467 if (usage)
3468 {
3469 DWORD i;
3470
3471 for (i = 0; i < usage->cUsageIdentifier; i++)
3472 {
3473 PCCRYPT_OID_INFO info = CryptFindOIDInfo(CRYPT_OID_INFO_OID_KEY,
3474 usage->rgpszUsageIdentifier[i], CRYPT_ENHKEY_USAGE_OID_GROUP_ID);
3475
3476 if (info)
3477 add_known_usage(lv, info, CheckBitmapIndexDisabledChecked);
3478 else
3479 add_purpose(hwnd, usage->rgpszUsageIdentifier[i]);
3480 }
3481 HeapFree(GetProcessHeap(), 0, usage);
3482 }
3483 else
3484 add_known_usages_to_list(lv, CheckBitmapIndexDisabledChecked);
3485 select_purposes(hwnd, purposeSelection);
3486 SendMessageW(GetDlgItem(hwnd, IDC_ENABLE_ALL_PURPOSES + purposeSelection),
3487 BM_CLICK, 0, 0);
3488 }
3489
3490 static void set_general_cert_properties(HWND hwnd, struct edit_cert_data *data)
3491 {
3492 PCCERT_CONTEXT cert = data->cert;
3493 WCHAR *str;
3494
3495 if ((str = get_cert_property_as_string(cert, CERT_FRIENDLY_NAME_PROP_ID)))
3496 {
3497 SendMessageW(GetDlgItem(hwnd, IDC_FRIENDLY_NAME), WM_SETTEXT, 0,
3498 (LPARAM)str);
3499 HeapFree(GetProcessHeap(), 0, str);
3500 }
3501 if ((str = get_cert_property_as_string(cert, CERT_DESCRIPTION_PROP_ID)))
3502 {
3503 SendMessageW(GetDlgItem(hwnd, IDC_DESCRIPTION), WM_SETTEXT, 0,
3504 (LPARAM)str);
3505 HeapFree(GetProcessHeap(), 0, str);
3506 }
3507 show_cert_usages(hwnd, data);
3508 }
3509
3510 static void set_cert_string_property(PCCERT_CONTEXT cert, DWORD prop,
3511 LPWSTR str)
3512 {
3513 if (str && strlenW(str))
3514 {
3515 CRYPT_DATA_BLOB blob;
3516
3517 blob.pbData = (BYTE *)str;
3518 blob.cbData = (strlenW(str) + 1) * sizeof(WCHAR);
3519 CertSetCertificateContextProperty(cert, prop, 0, &blob);
3520 }
3521 else
3522 CertSetCertificateContextProperty(cert, prop, 0, NULL);
3523 }
3524
3525 #define WM_REFRESH_VIEW WM_USER + 0
3526
3527 static BOOL CALLBACK refresh_propsheet_pages(HWND hwnd, LPARAM lParam)
3528 {
3529 if ((GetClassLongW(hwnd, GCW_ATOM) == WC_DIALOG))
3530 SendMessageW(hwnd, WM_REFRESH_VIEW, 0, 0);
3531 return TRUE;
3532 }
3533
3534 #define MAX_FRIENDLY_NAME 40
3535 #define MAX_DESCRIPTION 255
3536
3537 static void apply_general_changes(HWND hwnd)
3538 {
3539 WCHAR buf[MAX_DESCRIPTION + 1];
3540 struct edit_cert_data *data =
3541 (struct edit_cert_data *)GetWindowLongPtrW(hwnd, DWLP_USER);
3542
3543 SendMessageW(GetDlgItem(hwnd, IDC_FRIENDLY_NAME), WM_GETTEXT,
3544 sizeof(buf) / sizeof(buf[0]), (LPARAM)buf);
3545 set_cert_string_property(data->cert, CERT_FRIENDLY_NAME_PROP_ID, buf);
3546 SendMessageW(GetDlgItem(hwnd, IDC_DESCRIPTION), WM_GETTEXT,
3547 sizeof(buf) / sizeof(buf[0]), (LPARAM)buf);
3548 set_cert_string_property(data->cert, CERT_DESCRIPTION_PROP_ID, buf);
3549 if (IsDlgButtonChecked(hwnd, IDC_ENABLE_ALL_PURPOSES))
3550 {
3551 /* Setting a NULL usage removes the enhanced key usage property. */
3552 CertSetEnhancedKeyUsage(data->cert, NULL);
3553 }
3554 else if (IsDlgButtonChecked(hwnd, IDC_DISABLE_ALL_PURPOSES))
3555 {
3556 CERT_ENHKEY_USAGE usage = { 0, NULL };
3557
3558 CertSetEnhancedKeyUsage(data->cert, &usage);
3559 }
3560 else if (IsDlgButtonChecked(hwnd, IDC_ENABLE_SELECTED_PURPOSES))
3561 {
3562 HWND lv = GetDlgItem(hwnd, IDC_CERTIFICATE_USAGES);
3563 CERT_ENHKEY_USAGE usage = { 0, NULL };
3564 int purposes = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0), i;
3565 LVITEMW item;
3566
3567 item.mask = LVIF_STATE | LVIF_PARAM;
3568 item.iSubItem = 0;
3569 item.stateMask = LVIS_STATEIMAGEMASK;
3570 for (i = 0; i < purposes; i++)
3571 {
3572 item.iItem = i;
3573 if (SendMessageW(lv, LVM_GETITEMW, 0, (LPARAM)&item))
3574 {
3575 int state = item.state >> 12;
3576
3577 if (state == CheckBitmapIndexChecked)
3578 {
3579 CRYPT_OID_INFO *info = (CRYPT_OID_INFO *)item.lParam;
3580
3581 if (usage.cUsageIdentifier)
3582 usage.rgpszUsageIdentifier =
3583 HeapReAlloc(GetProcessHeap(), 0,
3584 usage.rgpszUsageIdentifier,
3585 (usage.cUsageIdentifier + 1) * sizeof(LPSTR));
3586 else
3587 usage.rgpszUsageIdentifier =
3588 HeapAlloc(GetProcessHeap(), 0, sizeof(LPSTR));
3589 if (usage.rgpszUsageIdentifier)
3590 usage.rgpszUsageIdentifier[usage.cUsageIdentifier++] =
3591 (LPSTR)info->pszOID;
3592 }
3593 }
3594 }
3595 CertSetEnhancedKeyUsage(data->cert, &usage);
3596 HeapFree(GetProcessHeap(), 0, usage.rgpszUsageIdentifier);
3597 }
3598 EnumChildWindows(GetParent(GetParent(hwnd)), refresh_propsheet_pages, 0);
3599 if (data->pfPropertiesChanged)
3600 *data->pfPropertiesChanged = TRUE;
3601 }
3602
3603 static LRESULT CALLBACK cert_properties_general_dlg_proc(HWND hwnd, UINT msg,
3604 WPARAM wp, LPARAM lp)
3605 {
3606 PROPSHEETPAGEW *page;
3607
3608 TRACE("(%p, %08x, %08lx, %08lx)\n", hwnd, msg, wp, lp);
3609
3610 switch (msg)
3611 {
3612 case WM_INITDIALOG:
3613 {
3614 HWND description = GetDlgItem(hwnd, IDC_DESCRIPTION);
3615 struct detail_data *detailData;
3616 struct edit_cert_data *editData;
3617
3618 page = (PROPSHEETPAGEW *)lp;
3619 detailData = (struct detail_data *)page->lParam;
3620 SendMessageW(GetDlgItem(hwnd, IDC_FRIENDLY_NAME), EM_SETLIMITTEXT,
3621 MAX_FRIENDLY_NAME, 0);
3622 SendMessageW(description, EM_SETLIMITTEXT, MAX_DESCRIPTION, 0);
3623 ShowScrollBar(description, SB_VERT, FALSE);
3624 editData = HeapAlloc(GetProcessHeap(), 0,
3625 sizeof(struct edit_cert_data));
3626 if (editData)
3627 {
3628 editData->imageList = ImageList_Create(16, 16,
3629 ILC_COLOR4 | ILC_MASK, 4, 0);
3630 if (editData->imageList)
3631 {
3632 HBITMAP bmp;
3633 COLORREF backColor = RGB(255, 0, 255);
3634
3635 bmp = LoadBitmapW(hInstance, MAKEINTRESOURCEW(IDB_CHECKS));
3636 ImageList_AddMasked(editData->imageList, bmp, backColor);
3637 DeleteObject(bmp);
3638 ImageList_SetBkColor(editData->imageList, CLR_NONE);
3639 }
3640 editData->cert = detailData->pCertViewInfo->pCertContext;
3641 editData->pfPropertiesChanged = detailData->pfPropertiesChanged;
3642 SetWindowLongPtrW(hwnd, DWLP_USER, (LPARAM)editData);
3643 set_general_cert_properties(hwnd, editData);
3644 }
3645 break;
3646 }
3647 case WM_NOTIFY:
3648 {
3649 NMHDR *hdr = (NMHDR *)lp;
3650 NMITEMACTIVATE *nm;
3651
3652 switch (hdr->code)
3653 {
3654 case NM_CLICK:
3655 nm = (NMITEMACTIVATE *)lp;
3656 toggle_usage(hwnd, nm->iItem);
3657 SendMessageW(GetParent(hwnd), PSM_CHANGED, (WPARAM)hwnd, 0);
3658 break;
3659 case PSN_APPLY:
3660 apply_general_changes(hwnd);
3661 break;
3662 }
3663 break;
3664 }
3665 case WM_COMMAND:
3666 switch (HIWORD(wp))
3667 {
3668 case EN_CHANGE:
3669 SendMessageW(GetParent(hwnd), PSM_CHANGED, (WPARAM)hwnd, 0);
3670 if (LOWORD(wp) == IDC_DESCRIPTION)
3671 {
3672 /* Show/hide scroll bar on description depending on how much
3673 * text it has.
3674 */
3675 HWND description = GetDlgItem(hwnd, IDC_DESCRIPTION);
3676 int lines = SendMessageW(description, EM_GETLINECOUNT, 0, 0);
3677
3678 ShowScrollBar(description, SB_VERT, lines > 1);
3679 }
3680 break;
3681 case BN_CLICKED:
3682 switch (LOWORD(wp))
3683 {
3684 case IDC_ADD_PURPOSE:
3685 if (DialogBoxParamW(hInstance,
3686 MAKEINTRESOURCEW(IDD_ADD_CERT_PURPOSE), hwnd,
3687 add_purpose_dlg_proc, (LPARAM)hwnd) == IDOK)
3688 SendMessageW(GetParent(hwnd), PSM_CHANGED, (WPARAM)hwnd, 0);
3689 break;
3690 case IDC_ENABLE_ALL_PURPOSES:
3691 case IDC_DISABLE_ALL_PURPOSES:
3692 case IDC_ENABLE_SELECTED_PURPOSES:
3693 SendMessageW(GetParent(hwnd), PSM_CHANGED, (WPARAM)hwnd, 0);
3694 select_purposes(hwnd, LOWORD(wp) - IDC_ENABLE_ALL_PURPOSES);
3695 break;
3696 }
3697 break;
3698 }
3699 break;
3700 }
3701 return 0;
3702 }
3703
3704 static UINT CALLBACK cert_properties_general_callback(HWND hwnd, UINT msg,
3705 PROPSHEETPAGEW *page)
3706 {
3707 HWND lv;
3708 int cItem, i;
3709 struct edit_cert_data *data;
3710
3711 switch (msg)
3712 {
3713 case PSPCB_RELEASE:
3714 lv = GetDlgItem(hwnd, IDC_CERTIFICATE_USAGES);
3715 cItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
3716 for (i = 0; i < cItem; i++)
3717 {
3718 LVITEMW item;
3719
3720 item.mask = LVIF_PARAM;
3721 item.iItem = i;
3722 item.iSubItem = 0;
3723 if (SendMessageW(lv, LVM_GETITEMW, 0, (LPARAM)&item) && item.lParam)
3724 {
3725 PCRYPT_OID_INFO info = (PCRYPT_OID_INFO)item.lParam;
3726
3727 if (info->cbSize == sizeof(CRYPT_OID_INFO) && !info->dwGroupId)
3728 {
3729 HeapFree(GetProcessHeap(), 0, (LPSTR)info->pszOID);
3730 HeapFree(GetProcessHeap(), 0, info);
3731 }
3732 }
3733 }
3734 data = (struct edit_cert_data *)GetWindowLongPtrW(hwnd, DWLP_USER);
3735 if (data)
3736 {
3737 ImageList_Destroy(data->imageList);
3738 HeapFree(GetProcessHeap(), 0, data);
3739 }
3740 break;
3741 }
3742 return 1;
3743 }
3744
3745 static void show_edit_cert_properties_dialog(HWND parent,
3746 struct detail_data *data)
3747 {
3748 PROPSHEETHEADERW hdr;
3749 PROPSHEETPAGEW page; /* FIXME: need to add a cross-certificate page */
3750
3751 TRACE("(%p)\n", data);
3752
3753 memset(&page, 0, sizeof(PROPSHEETPAGEW));
3754 page.dwSize = sizeof(page);
3755 page.dwFlags = PSP_USECALLBACK;
3756 page.pfnCallback = cert_properties_general_callback;
3757 page.hInstance = hInstance;
3758 page.u.pszTemplate = MAKEINTRESOURCEW(IDD_CERT_PROPERTIES_GENERAL);
3759 page.pfnDlgProc = cert_properties_general_dlg_proc;
3760 page.lParam = (LPARAM)data;
3761
3762 memset(&hdr, 0, sizeof(hdr));
3763 hdr.dwSize = sizeof(hdr);
3764 hdr.hwndParent = parent;
3765 hdr.dwFlags = PSH_PROPSHEETPAGE;
3766 hdr.hInstance = hInstance;
3767 hdr.pszCaption = MAKEINTRESOURCEW(IDS_CERTIFICATE_PROPERTIES);
3768 hdr.u3.ppsp = &page;
3769 hdr.nPages = 1;
3770 PropertySheetW(&hdr);
3771 }
3772
3773 static void free_detail_fields(struct detail_data *data)
3774 {
3775 DWORD i;
3776
3777 for (i = 0; i < data->cFields; i++)
3778 HeapFree(GetProcessHeap(), 0, data->fields[i].detailed_value);
3779 HeapFree(GetProcessHeap(), 0, data->fields);
3780 data->fields = NULL;
3781 data->cFields = 0;
3782 }
3783
3784 static void refresh_details_view(HWND hwnd)
3785 {
3786 HWND cb = GetDlgItem(hwnd, IDC_DETAIL_SELECT);
3787 int curSel;
3788 struct detail_data *data;
3789
3790 curSel = SendMessageW(cb, CB_GETCURSEL, 0, 0);
3791 /* Actually, any index will do, since they all store the same data value */
3792 data = (struct detail_data *)SendMessageW(cb, CB_GETITEMDATA, curSel, 0);
3793 free_detail_fields(data);
3794 set_fields_selection(hwnd, data, curSel);
3795 }
3796
3797 static LRESULT CALLBACK detail_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
3798 LPARAM lp)
3799 {
3800 PROPSHEETPAGEW *page;
3801 struct detail_data *data;
3802
3803 TRACE("(%p, %08x, %08lx, %08lx)\n", hwnd, msg, wp, lp);
3804
3805 switch (msg)
3806 {
3807 case WM_INITDIALOG:
3808 page = (PROPSHEETPAGEW *)lp;
3809 data = (struct detail_data *)page->lParam;
3810 create_cert_details_list(hwnd, data);
3811 if (!(data->pCertViewInfo->dwFlags & CRYPTUI_ENABLE_EDITPROPERTIES))
3812 EnableWindow(GetDlgItem(hwnd, IDC_EDITPROPERTIES), FALSE);
3813 if (data->pCertViewInfo->dwFlags & CRYPTUI_DISABLE_EXPORT)
3814 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT), FALSE);
3815 break;
3816 case WM_NOTIFY:
3817 {
3818 NMITEMACTIVATE *nm;
3819 HWND list = GetDlgItem(hwnd, IDC_DETAIL_LIST);
3820
3821 nm = (NMITEMACTIVATE*)lp;
3822 if (nm->hdr.hwndFrom == list && nm->uNewState & LVN_ITEMACTIVATE
3823 && nm->hdr.code == LVN_ITEMCHANGED)
3824 {
3825 data = (struct detail_data *)nm->lParam;
3826 if (nm->iItem >= 0 && data && nm->iItem < data->cFields)
3827 {
3828 WCHAR buf[MAX_STRING_LEN], *val = NULL;
3829 HWND valueCtl = GetDlgItem(hwnd, IDC_DETAIL_VALUE);
3830
3831 if (data->fields[nm->iItem].create)
3832 val = data->fields[nm->iItem].create(
3833 data->pCertViewInfo->pCertContext,
3834 data->fields[nm->iItem].param);
3835 else
3836 {
3837 LVITEMW item;
3838 int res;
3839
3840 item.cchTextMax = sizeof(buf) / sizeof(buf[0]);
3841 item.mask = LVIF_TEXT;
3842 item.pszText = buf;
3843 item.iItem = nm->iItem;
3844 item.iSubItem = 1;
3845 res = SendMessageW(list, LVM_GETITEMW, 0, (LPARAM)&item);
3846 if (res)
3847 val = buf;
3848 }
3849 /* Select all the text in the control, the next update will
3850 * replace it
3851 */
3852 SendMessageW(valueCtl, EM_SETSEL, 0, -1);
3853 add_unformatted_text_to_control(valueCtl, val,
3854 val ? strlenW(val) : 0);
3855 if (val != buf)
3856 HeapFree(GetProcessHeap(), 0, val);
3857 }
3858 }
3859 break;
3860 }
3861 case WM_COMMAND:
3862 switch (wp)
3863 {
3864 case IDC_EXPORT:
3865 {
3866 HWND cb = GetDlgItem(hwnd, IDC_DETAIL_SELECT);
3867 CRYPTUI_WIZ_EXPORT_INFO info;
3868
3869 data = (struct detail_data *)SendMessageW(cb, CB_GETITEMDATA, 0, 0);
3870 info.dwSize = sizeof(info);
3871 info.pwszExportFileName = NULL;
3872 info.dwSubjectChoice = CRYPTUI_WIZ_EXPORT_CERT_CONTEXT;
3873 info.u.pCertContext = data->pCertViewInfo->pCertContext;
3874 info.cStores = 0;
3875 CryptUIWizExport(0, hwnd, NULL, &info, NULL);
3876 break;
3877 }
3878 case IDC_EDITPROPERTIES:
3879 {
3880 HWND cb = GetDlgItem(hwnd, IDC_DETAIL_SELECT);
3881 int curSel;
3882
3883 curSel = SendMessageW(cb, CB_GETCURSEL, 0, 0);
3884 /* Actually, any index will do, since they all store the same
3885 * data value
3886 */
3887 data = (struct detail_data *)SendMessageW(cb, CB_GETITEMDATA,
3888 curSel, 0);
3889 show_edit_cert_properties_dialog(GetParent(hwnd), data);
3890 break;
3891 }
3892 case ((CBN_SELCHANGE << 16) | IDC_DETAIL_SELECT):
3893 refresh_details_view(hwnd);
3894 break;
3895 }
3896 break;
3897 case WM_REFRESH_VIEW:
3898 refresh_details_view(hwnd);
3899 break;
3900 }
3901 return 0;
3902 }
3903
3904 static UINT CALLBACK detail_callback(HWND hwnd, UINT msg,
3905 PROPSHEETPAGEW *page)
3906 {
3907 struct detail_data *data;
3908
3909 switch (msg)
3910 {
3911 case PSPCB_RELEASE:
3912 data = (struct detail_data *)page->lParam;
3913 free_detail_fields(data);
3914 HeapFree(GetProcessHeap(), 0, data);
3915 break;
3916 }
3917 return 0;
3918 }
3919
3920 static BOOL init_detail_page(PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo,
3921 BOOL *pfPropertiesChanged, PROPSHEETPAGEW *page)
3922 {
3923 BOOL ret;
3924 struct detail_data *data = HeapAlloc(GetProcessHeap(), 0,
3925 sizeof(struct detail_data));
3926
3927 if (data)
3928 {
3929 data->pCertViewInfo = pCertViewInfo;
3930 data->pfPropertiesChanged = pfPropertiesChanged;
3931 data->cFields = 0;
3932 data->fields = NULL;
3933 memset(page, 0, sizeof(PROPSHEETPAGEW));
3934 page->dwSize = sizeof(PROPSHEETPAGEW);
3935 page->dwFlags = PSP_USECALLBACK;
3936 page->pfnCallback = detail_callback;
3937 page->hInstance = hInstance;
3938 page->u.pszTemplate = MAKEINTRESOURCEW(IDD_DETAIL);
3939 page->pfnDlgProc = detail_dlg_proc;
3940 page->lParam = (LPARAM)data;
3941 ret = TRUE;
3942 }
3943 else
3944 ret = FALSE;
3945 return ret;
3946 }
3947
3948 struct hierarchy_data
3949 {
3950 PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo;
3951 HIMAGELIST imageList;
3952 DWORD selectedCert;
3953 };
3954
3955 static LPARAM index_to_lparam(struct hierarchy_data *data, DWORD index)
3956 {
3957 CRYPT_PROVIDER_SGNR *provSigner = WTHelperGetProvSignerFromChain(
3958 (CRYPT_PROVIDER_DATA *)data->pCertViewInfo->u.pCryptProviderData,
3959 data->pCertViewInfo->idxSigner, data->pCertViewInfo->fCounterSigner,
3960 data->pCertViewInfo->idxCounterSigner);
3961
3962 /* Takes advantage of the fact that a pointer is 32-bit aligned, and
3963 * therefore always even.
3964 */
3965 if (index == provSigner->csCertChain - 1)
3966 return (LPARAM)data;
3967 return index << 1 | 1;
3968 }
3969
3970 static inline DWORD lparam_to_index(struct hierarchy_data *data, LPARAM lp)
3971 {
3972 CRYPT_PROVIDER_SGNR *provSigner = WTHelperGetProvSignerFromChain(
3973 (CRYPT_PROVIDER_DATA *)data->pCertViewInfo->u.pCryptProviderData,
3974 data->pCertViewInfo->idxSigner, data->pCertViewInfo->fCounterSigner,
3975 data->pCertViewInfo->idxCounterSigner);
3976
3977 if (!(lp & 1))
3978 return provSigner->csCertChain - 1;
3979 return lp >> 1;
3980 }
3981
3982 static struct hierarchy_data *get_hierarchy_data_from_tree_item(HWND tree,
3983 HTREEITEM hItem)
3984 {
3985 struct hierarchy_data *data = NULL;
3986 HTREEITEM root = NULL;
3987
3988 do {
3989 HTREEITEM parent = (HTREEITEM)SendMessageW(tree, TVM_GETNEXTITEM,
3990 TVGN_PARENT, (LPARAM)hItem);
3991
3992 if (!parent)
3993 root = hItem;
3994 hItem = parent;
3995 } while (hItem);
3996 if (root)
3997 {
3998 TVITEMW item;
3999
4000 item.mask = TVIF_PARAM;
4001 item.hItem = root;
4002 SendMessageW(tree, TVM_GETITEMW, 0, (LPARAM)&item);
4003 data = (struct hierarchy_data *)item.lParam;
4004 }
4005 return data;
4006 }
4007
4008 static WCHAR *get_cert_display_name(PCCERT_CONTEXT cert)
4009 {
4010 WCHAR *name = get_cert_property_as_string(cert, CERT_FRIENDLY_NAME_PROP_ID);
4011
4012 if (!name)
4013 name = get_cert_name_string(cert, CERT_NAME_SIMPLE_DISPLAY_TYPE, 0);
4014 return name;
4015 }
4016
4017 static void show_cert_chain(HWND hwnd, struct hierarchy_data *data)
4018 {
4019 HWND tree = GetDlgItem(hwnd, IDC_CERTPATH);
4020 CRYPT_PROVIDER_SGNR *provSigner = WTHelperGetProvSignerFromChain(
4021 (CRYPT_PROVIDER_DATA *)data->pCertViewInfo->u.pCryptProviderData,
4022 data->pCertViewInfo->idxSigner, data->pCertViewInfo->fCounterSigner,
4023 data->pCertViewInfo->idxCounterSigner);
4024 DWORD i;
4025 HTREEITEM parent = NULL;
4026
4027 SendMessageW(tree, TVM_SETIMAGELIST, TVSIL_NORMAL, (LPARAM)data->imageList);
4028 for (i = provSigner->csCertChain; i; i--)
4029 {
4030 LPWSTR name;
4031
4032 name = get_cert_display_name(provSigner->pasCertChain[i - 1].pCert);
4033 if (name)
4034 {
4035 TVINSERTSTRUCTW tvis;
4036
4037 tvis.hParent = parent;
4038 tvis.hInsertAfter = TVI_LAST;
4039 tvis.u.item.mask = TVIF_TEXT | TVIF_STATE | TVIF_IMAGE |
4040 TVIF_SELECTEDIMAGE | TVIF_PARAM;
4041 tvis.u.item.pszText = name;
4042 tvis.u.item.state = TVIS_EXPANDED;
4043 tvis.u.item.stateMask = TVIS_EXPANDED;
4044 if (i == 1 &&
4045 (provSigner->pChainContext->TrustStatus.dwErrorStatus &
4046 CERT_TRUST_IS_PARTIAL_CHAIN))
4047 {
4048 /* The root of the chain has a special case: if the chain is
4049 * a partial chain, the icon is a warning icon rather than an
4050 * error icon.
4051 */
4052 tvis.u.item.iImage = 2;
4053 }
4054 else if (provSigner->pasCertChain[i - 1].pChainElement->TrustStatus.
4055 dwErrorStatus == 0)
4056 tvis.u.item.iImage = 0;
4057 else
4058 tvis.u.item.iImage = 1;
4059 tvis.u.item.iSelectedImage = tvis.u.item.iImage;
4060 tvis.u.item.lParam = index_to_lparam(data, i - 1);
4061 parent = (HTREEITEM)SendMessageW(tree, TVM_INSERTITEMW, 0,
4062 (LPARAM)&tvis);
4063 HeapFree(GetProcessHeap(), 0, name);
4064 }
4065 }
4066 }
4067
4068 static void set_certificate_status(HWND hwnd, const CRYPT_PROVIDER_CERT *cert)
4069 {
4070 /* Select all the text in the control, the next update will replace it */
4071 SendMessageW(hwnd, EM_SETSEL, 0, -1);
4072 /* Set the highest priority error messages first. */
4073 if (!(cert->dwConfidence & CERT_CONFIDENCE_SIG))
4074 add_string_resource_to_control(hwnd, IDS_CERTIFICATE_BAD_SIGNATURE);
4075 else if (!(cert->dwConfidence & CERT_CONFIDENCE_TIME))
4076 add_string_resource_to_control(hwnd, IDS_CERTIFICATE_BAD_TIME);
4077 else if (!(cert->dwConfidence & CERT_CONFIDENCE_TIMENEST))
4078 add_string_resource_to_control(hwnd, IDS_CERTIFICATE_BAD_TIMENEST);
4079 else if (cert->dwRevokedReason)
4080 add_string_resource_to_control(hwnd, IDS_CERTIFICATE_REVOKED);
4081 else
4082 add_string_resource_to_control(hwnd, IDS_CERTIFICATE_VALID);
4083 }
4084
4085 static void set_certificate_status_for_end_cert(HWND hwnd,
4086 PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo)
4087 {
4088 HWND status = GetDlgItem(hwnd, IDC_CERTIFICATESTATUSTEXT);
4089 CRYPT_PROVIDER_SGNR *provSigner = WTHelperGetProvSignerFromChain(
4090 (CRYPT_PROVIDER_DATA *)pCertViewInfo->u.pCryptProviderData,
4091 pCertViewInfo->idxSigner, pCertViewInfo->fCounterSigner,
4092 pCertViewInfo->idxCounterSigner);
4093 CRYPT_PROVIDER_CERT *provCert = WTHelperGetProvCertFromChain(provSigner,
4094 pCertViewInfo->idxCert);
4095
4096 set_certificate_status(status, provCert);
4097 }
4098
4099 static void show_cert_hierarchy(HWND hwnd, struct hierarchy_data *data)
4100 {
4101 /* Disable view certificate button until a certificate is selected */
4102 EnableWindow(GetDlgItem(hwnd, IDC_VIEWCERTIFICATE), FALSE);
4103 show_cert_chain(hwnd, data);
4104 set_certificate_status_for_end_cert(hwnd, data->pCertViewInfo);
4105 }
4106
4107 static void show_dialog_for_selected_cert(HWND hwnd)
4108 {
4109 HWND tree = GetDlgItem(hwnd, IDC_CERTPATH);
4110 TVITEMW item;
4111 struct hierarchy_data *data;
4112 DWORD selection;
4113
4114 memset(&item, 0, sizeof(item));
4115 item.mask = TVIF_HANDLE | TVIF_PARAM;
4116 item.hItem = (HTREEITEM)SendMessageW(tree, TVM_GETNEXTITEM, TVGN_CARET,
4117 (LPARAM)NULL);
4118 SendMessageW(tree, TVM_GETITEMW, 0, (LPARAM)&item);
4119 data = get_hierarchy_data_from_tree_item(tree, item.hItem);
4120 selection = lparam_to_index(data, item.lParam);
4121 if (selection != 0)
4122 {
4123 CRYPT_PROVIDER_SGNR *provSigner;
4124 CRYPTUI_VIEWCERTIFICATE_STRUCTW viewInfo;
4125 BOOL changed = FALSE;
4126
4127 provSigner = WTHelperGetProvSignerFromChain(
4128 (CRYPT_PROVIDER_DATA *)data->pCertViewInfo->u.pCryptProviderData,
4129 data->pCertViewInfo->idxSigner,
4130 data->pCertViewInfo->fCounterSigner,
4131 data->pCertViewInfo->idxCounterSigner);
4132 memset(&viewInfo, 0, sizeof(viewInfo));
4133 viewInfo.dwSize = sizeof(viewInfo);
4134 viewInfo.dwFlags = data->pCertViewInfo->dwFlags;
4135 viewInfo.szTitle = data->pCertViewInfo->szTitle;
4136 viewInfo.pCertContext = provSigner->pasCertChain[selection].pCert;
4137 viewInfo.cStores = data->pCertViewInfo->cStores;
4138 viewInfo.rghStores = data->pCertViewInfo->rghStores;
4139 viewInfo.cPropSheetPages = data->pCertViewInfo->cPropSheetPages;
4140 viewInfo.rgPropSheetPages = data->pCertViewInfo->rgPropSheetPages;
4141 viewInfo.nStartPage = data->pCertViewInfo->nStartPage;
4142 CryptUIDlgViewCertificateW(&viewInfo, &changed);
4143 if (changed)
4144 {
4145 /* Delete the contents of the tree */
4146 SendMessageW(tree, TVM_DELETEITEM, 0, (LPARAM)TVI_ROOT);
4147 /* Reinitialize the tree */
4148 show_cert_hierarchy(hwnd, data);
4149 }
4150 }
4151 }
4152
4153 static LRESULT CALLBACK hierarchy_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
4154 LPARAM lp)
4155 {
4156 PROPSHEETPAGEW *page;
4157 struct hierarchy_data *data;
4158 LRESULT ret = 0;
4159 HWND tree = GetDlgItem(hwnd, IDC_CERTPATH);
4160
4161 TRACE("(%p, %08x, %08lx, %08lx)\n", hwnd, msg, wp, lp);
4162
4163 switch (msg)
4164 {
4165 case WM_INITDIALOG:
4166 page = (PROPSHEETPAGEW *)lp;
4167 data = (struct hierarchy_data *)page->lParam;
4168 show_cert_hierarchy(hwnd, data);
4169 break;
4170 case WM_NOTIFY:
4171 {
4172 NMHDR *hdr;
4173
4174 hdr = (NMHDR *)lp;
4175 switch (hdr->code)
4176 {
4177 case TVN_SELCHANGEDW:
4178 {
4179 NMTREEVIEWW *nm = (NMTREEVIEWW*)lp;
4180 DWORD selection;
4181 CRYPT_PROVIDER_SGNR *provSigner;
4182
4183 data = get_hierarchy_data_from_tree_item(tree, nm->itemNew.hItem);
4184 selection = lparam_to_index(data, nm->itemNew.lParam);
4185 provSigner = WTHelperGetProvSignerFromChain(
4186 (CRYPT_PROVIDER_DATA *)data->pCertViewInfo->u.pCryptProviderData,
4187 data->pCertViewInfo->idxSigner,
4188 data->pCertViewInfo->fCounterSigner,
4189 data->pCertViewInfo->idxCounterSigner);
4190 EnableWindow(GetDlgItem(hwnd, IDC_VIEWCERTIFICATE), selection != 0);
4191 set_certificate_status(GetDlgItem(hwnd, IDC_CERTIFICATESTATUSTEXT),
4192 &provSigner->pasCertChain[selection]);
4193 break;
4194 }
4195 case NM_DBLCLK:
4196 show_dialog_for_selected_cert(hwnd);
4197 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, 1);
4198 ret = 1;
4199 break;
4200 }
4201 break;
4202 }
4203 case WM_COMMAND:
4204 switch (wp)
4205 {
4206 case IDC_VIEWCERTIFICATE:
4207 show_dialog_for_selected_cert(hwnd);
4208 break;
4209 }
4210 break;
4211 case WM_REFRESH_VIEW:
4212 {
4213 TVITEMW item;
4214
4215 /* Get hierarchy data */
4216 memset(&item, 0, sizeof(item));
4217 item.mask = TVIF_HANDLE | TVIF_PARAM;
4218 item.hItem = (HTREEITEM)SendMessageW(tree, TVM_GETNEXTITEM, TVGN_ROOT,
4219 (LPARAM)NULL);
4220 data = get_hierarchy_data_from_tree_item(tree, item.hItem);
4221 /* Delete the contents of the tree */
4222 SendMessageW(tree, TVM_DELETEITEM, 0, (LPARAM)TVI_ROOT);
4223 /* Reinitialize the tree */
4224 show_cert_hierarchy(hwnd, data);
4225 break;
4226 }
4227 }
4228 return ret;
4229 }
4230
4231 static UINT CALLBACK hierarchy_callback(HWND hwnd, UINT msg,
4232 PROPSHEETPAGEW *page)
4233 {
4234 struct hierarchy_data *data;
4235
4236 switch (msg)
4237 {
4238 case PSPCB_RELEASE:
4239 data = (struct hierarchy_data *)page->lParam;
4240 ImageList_Destroy(data->imageList);
4241 HeapFree(GetProcessHeap(), 0, data);
4242 break;
4243 }
4244 return 0;
4245 }
4246
4247 static BOOL init_hierarchy_page(PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo,
4248 PROPSHEETPAGEW *page)
4249 {
4250 struct hierarchy_data *data = HeapAlloc(GetProcessHeap(), 0,
4251 sizeof(struct hierarchy_data));
4252 BOOL ret = FALSE;
4253
4254 if (data)
4255 {
4256 data->imageList = ImageList_Create(16, 16, ILC_COLOR4 | ILC_MASK, 2, 0);
4257 if (data->imageList)
4258 {
4259 HBITMAP bmp;
4260 COLORREF backColor = RGB(255, 0, 255);
4261
4262 data->pCertViewInfo = pCertViewInfo;
4263 data->selectedCert = 0xffffffff;
4264
4265 bmp = LoadBitmapW(hInstance, MAKEINTRESOURCEW(IDB_SMALL_ICONS));
4266 ImageList_AddMasked(data->imageList, bmp, backColor);
4267 DeleteObject(bmp);
4268 ImageList_SetBkColor(data->imageList, CLR_NONE);
4269
4270 memset(page, 0, sizeof(PROPSHEETPAGEW));
4271 page->dwSize = sizeof(PROPSHEETPAGEW);
4272 page->dwFlags = PSP_USECALLBACK;
4273 page->hInstance = hInstance;
4274 page->u.pszTemplate = MAKEINTRESOURCEW(IDD_HIERARCHY);
4275 page->pfnDlgProc = hierarchy_dlg_proc;
4276 page->lParam = (LPARAM)data;
4277 page->pfnCallback = hierarchy_callback;
4278 ret = TRUE;
4279 }
4280 else
4281 HeapFree(GetProcessHeap(), 0, data);
4282 }
4283 return ret;
4284 }
4285
4286 static int CALLBACK cert_prop_sheet_proc(HWND hwnd, UINT msg, LPARAM lp)
4287 {
4288 RECT rc;
4289 POINT topLeft;
4290
4291 TRACE("(%p, %08x, %08lx)\n", hwnd, msg, lp);
4292
4293 switch (msg)
4294 {
4295 case PSCB_INITIALIZED:
4296 /* Get cancel button's position.. */
4297 GetWindowRect(GetDlgItem(hwnd, IDCANCEL), &rc);
4298 topLeft.x = rc.left;
4299 topLeft.y = rc.top;
4300 ScreenToClient(hwnd, &topLeft);
4301 /* hide the cancel button.. */
4302 ShowWindow(GetDlgItem(hwnd, IDCANCEL), FALSE);
4303 /* get the OK button's size.. */
4304 GetWindowRect(GetDlgItem(hwnd, IDOK), &rc);
4305 /* and move the OK button to the cancel button's original position. */
4306 MoveWindow(GetDlgItem(hwnd, IDOK), topLeft.x, topLeft.y,
4307 rc.right - rc.left, rc.bottom - rc.top, FALSE);
4308 GetWindowRect(GetDlgItem(hwnd, IDOK), &rc);
4309 break;
4310 }
4311 return 0;
4312 }
4313
4314 static BOOL show_cert_dialog(PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo,
4315 CRYPT_PROVIDER_CERT *provCert, BOOL *pfPropertiesChanged)
4316 {
4317 static const WCHAR riched[] = { 'r','i','c','h','e','d','2','0',0 };
4318 DWORD nPages;
4319 PROPSHEETPAGEW *pages;
4320 BOOL ret = FALSE;
4321 HMODULE lib = LoadLibraryW(riched);
4322
4323 nPages = pCertViewInfo->cPropSheetPages + 1; /* one for the General tab */
4324 if (!(pCertViewInfo->dwFlags & CRYPTUI_HIDE_DETAILPAGE))
4325 nPages++;
4326 if (!(pCertViewInfo->dwFlags & CRYPTUI_HIDE_HIERARCHYPAGE))
4327 nPages++;
4328 pages = HeapAlloc(GetProcessHeap(), 0, nPages * sizeof(PROPSHEETPAGEW));
4329 if (pages)
4330 {
4331 PROPSHEETHEADERW hdr;
4332 CRYPTUI_INITDIALOG_STRUCT *init = NULL;
4333 DWORD i;
4334
4335 memset(&hdr, 0, sizeof(hdr));
4336 hdr.dwSize = sizeof(hdr);
4337 hdr.dwFlags = PSH_NOAPPLYNOW | PSH_PROPSHEETPAGE | PSH_USECALLBACK;
4338 hdr.hInstance = hInstance;
4339 if (pCertViewInfo->szTitle)
4340 hdr.pszCaption = pCertViewInfo->szTitle;
4341 else
4342 hdr.pszCaption = MAKEINTRESOURCEW(IDS_CERTIFICATE);
4343 init_general_page(pCertViewInfo, &pages[hdr.nPages++]);
4344 if (!(pCertViewInfo->dwFlags & CRYPTUI_HIDE_DETAILPAGE))
4345 {
4346 if (init_detail_page(pCertViewInfo, pfPropertiesChanged,
4347 &pages[hdr.nPages]))
4348 hdr.nPages++;
4349 }
4350 if (!(pCertViewInfo->dwFlags & CRYPTUI_HIDE_HIERARCHYPAGE))
4351 {
4352 if (init_hierarchy_page(pCertViewInfo, &pages[hdr.nPages]))
4353 hdr.nPages++;
4354 }
4355 /* Copy each additional page, and create the init dialog struct for it
4356 */
4357 if (pCertViewInfo->cPropSheetPages)
4358 {
4359 init = HeapAlloc(GetProcessHeap(), 0,
4360 pCertViewInfo->cPropSheetPages *
4361 sizeof(CRYPTUI_INITDIALOG_STRUCT));
4362 if (init)
4363 {
4364 for (i = 0; i < pCertViewInfo->cPropSheetPages; i++)
4365 {
4366 memcpy(&pages[hdr.nPages + i],
4367 &pCertViewInfo->rgPropSheetPages[i],
4368 sizeof(PROPSHEETPAGEW));
4369 init[i].lParam = pCertViewInfo->rgPropSheetPages[i].lParam;
4370 init[i].pCertContext = pCertViewInfo->pCertContext;
4371 pages[hdr.nPages + i].lParam = (LPARAM)&init[i];
4372 }
4373 if (pCertViewInfo->nStartPage & 0x8000)
4374 {
4375 /* Start page index is relative to the number of default
4376 * pages
4377 */
4378 hdr.u2.nStartPage = pCertViewInfo->nStartPage + hdr.nPages;
4379 }
4380 else
4381 hdr.u2.nStartPage = pCertViewInfo->nStartPage;
4382 hdr.nPages = nPages;
4383 ret = TRUE;
4384 }
4385 else
4386 SetLastError(ERROR_OUTOFMEMORY);
4387 }
4388 else
4389 {
4390 /* Ignore the relative flag if there aren't any additional pages */
4391 hdr.u2.nStartPage = pCertViewInfo->nStartPage & 0x7fff;
4392 ret = TRUE;
4393 }
4394 if (ret)
4395 {
4396 INT_PTR l;
4397
4398 hdr.u3.ppsp = pages;
4399 hdr.pfnCallback = cert_prop_sheet_proc;
4400 l = PropertySheetW(&hdr);
4401 if (l == 0)
4402 {
4403 SetLastError(ERROR_CANCELLED);
4404 ret = FALSE;
4405 }
4406 }
4407 HeapFree(GetProcessHeap(), 0, init);
4408 HeapFree(GetProcessHeap(), 0, pages);
4409 }
4410 else
4411 SetLastError(ERROR_OUTOFMEMORY);
4412 FreeLibrary(lib);
4413 return ret;
4414 }
4415
4416 /***********************************************************************
4417 * CryptUIDlgViewCertificateW (CRYPTUI.@)
4418 */
4419 BOOL WINAPI CryptUIDlgViewCertificateW(
4420 PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo, BOOL *pfPropertiesChanged)
4421 {
4422 static GUID generic_cert_verify = WINTRUST_ACTION_GENERIC_CERT_VERIFY;
4423 CRYPTUI_VIEWCERTIFICATE_STRUCTW viewInfo;
4424 WINTRUST_DATA wvt;
4425 WINTRUST_CERT_INFO cert;
4426 BOOL ret = FALSE;
4427 CRYPT_PROVIDER_SGNR *signer;
4428 CRYPT_PROVIDER_CERT *provCert = NULL;
4429
4430 TRACE("(%p, %p)\n", pCertViewInfo, pfPropertiesChanged);
4431
4432 if (pCertViewInfo->dwSize != sizeof(CRYPTUI_VIEWCERTIFICATE_STRUCTW))
4433 {
4434 SetLastError(ERROR_INVALID_PARAMETER);
4435 return FALSE;
4436 }
4437 /* Make a local copy in case we have to call WinVerifyTrust ourselves */
4438 memcpy(&viewInfo, pCertViewInfo, sizeof(viewInfo));
4439 if (!viewInfo.u.hWVTStateData)
4440 {
4441 memset(&wvt, 0, sizeof(wvt));
4442 wvt.cbStruct = sizeof(wvt);
4443 wvt.dwUIChoice = WTD_UI_NONE;
4444 if (viewInfo.dwFlags &
4445 CRYPTUI_ENABLE_REVOCATION_CHECK_CHAIN_EXCLUDE_ROOT)
4446 wvt.fdwRevocationChecks |= WTD_REVOCATION_CHECK_CHAIN_EXCLUDE_ROOT;
4447 if (viewInfo.dwFlags & CRYPTUI_ENABLE_REVOCATION_CHECK_END_CERT)
4448 wvt.fdwRevocationChecks |= WTD_REVOCATION_CHECK_END_CERT;
4449 if (viewInfo.dwFlags & CRYPTUI_ENABLE_REVOCATION_CHECK_CHAIN)
4450 wvt.fdwRevocationChecks |= WTD_REVOCATION_CHECK_CHAIN;
4451 wvt.dwUnionChoice = WTD_CHOICE_CERT;
4452 memset(&cert, 0, sizeof(cert));
4453 cert.cbStruct = sizeof(cert);
4454 cert.psCertContext = (CERT_CONTEXT *)viewInfo.pCertContext;
4455 cert.chStores = viewInfo.cStores;
4456 cert.pahStores = viewInfo.rghStores;
4457 wvt.u.pCert = &cert;
4458 wvt.dwStateAction = WTD_STATEACTION_VERIFY;
4459 WinVerifyTrust(NULL, &generic_cert_verify, &wvt);
4460 viewInfo.u.pCryptProviderData =
4461 WTHelperProvDataFromStateData(wvt.hWVTStateData);
4462 signer = WTHelperGetProvSignerFromChain(
4463 (CRYPT_PROVIDER_DATA *)viewInfo.u.pCryptProviderData, 0, FALSE, 0);
4464 provCert = WTHelperGetProvCertFromChain(signer, 0);
4465 ret = TRUE;
4466 }
4467 else
4468 {
4469 viewInfo.u.pCryptProviderData =
4470 WTHelperProvDataFromStateData(viewInfo.u.hWVTStateData);
4471 signer = WTHelperGetProvSignerFromChain(
4472 (CRYPT_PROVIDER_DATA *)viewInfo.u.pCryptProviderData,
4473 viewInfo.idxSigner, viewInfo.fCounterSigner,
4474 viewInfo.idxCounterSigner);
4475 provCert = WTHelperGetProvCertFromChain(signer, viewInfo.idxCert);
4476 ret = TRUE;
4477 }
4478 if (ret)
4479 {
4480 ret = show_cert_dialog(&viewInfo, provCert, pfPropertiesChanged);
4481 if (!viewInfo.u.hWVTStateData)
4482 {
4483 wvt.dwStateAction = WTD_STATEACTION_CLOSE;
4484 WinVerifyTrust(NULL, &generic_cert_verify, &wvt);
4485 }
4486 }
4487 return ret;
4488 }
4489
4490 /***********************************************************************
4491 * CryptUIDlgViewContext (CRYPTUI.@)
4492 */
4493 BOOL WINAPI CryptUIDlgViewContext(DWORD dwContextType, LPVOID pvContext,
4494 HWND hwnd, LPCWSTR pwszTitle, DWORD dwFlags, LPVOID pvReserved)
4495 {
4496 BOOL ret;
4497
4498 TRACE("(%d, %p, %p, %s, %08x, %p)\n", dwContextType, pvContext, hwnd,
4499 debugstr_w(pwszTitle), dwFlags, pvReserved);
4500
4501 switch (dwContextType)
4502 {
4503 case CERT_STORE_CERTIFICATE_CONTEXT:
4504 {
4505 CRYPTUI_VIEWCERTIFICATE_STRUCTW viewInfo;
4506
4507 memset(&viewInfo, 0, sizeof(viewInfo));
4508 viewInfo.dwSize = sizeof(viewInfo);
4509 viewInfo.hwndParent = hwnd;
4510 viewInfo.szTitle = pwszTitle;
4511 viewInfo.pCertContext = pvContext;
4512 ret = CryptUIDlgViewCertificateW(&viewInfo, NULL);
4513 break;
4514 }
4515 default:
4516 FIXME("unimplemented for context type %d\n", dwContextType);
4517 SetLastError(E_INVALIDARG);
4518 ret = FALSE;
4519 }
4520 return ret;
4521 }
4522
4523 /* Decodes a cert's basic constraints extension (either szOID_BASIC_CONSTRAINTS
4524 * or szOID_BASIC_CONSTRAINTS2, whichever is present) to determine if it
4525 * should be a CA. If neither extension is present, returns
4526 * defaultIfNotSpecified.
4527 */
4528 static BOOL is_ca_cert(PCCERT_CONTEXT cert, BOOL defaultIfNotSpecified)
4529 {
4530 BOOL isCA = defaultIfNotSpecified;
4531 PCERT_EXTENSION ext = CertFindExtension(szOID_BASIC_CONSTRAINTS,
4532 cert->pCertInfo->cExtension, cert->pCertInfo->rgExtension);
4533
4534 if (ext)
4535 {
4536 CERT_BASIC_CONSTRAINTS_INFO *info;
4537 DWORD size = 0;
4538
4539 if (CryptDecodeObjectEx(X509_ASN_ENCODING, szOID_BASIC_CONSTRAINTS,
4540 ext->Value.pbData, ext->Value.cbData, CRYPT_DECODE_ALLOC_FLAG,
4541 NULL, &info, &size))
4542 {
4543 if (info->SubjectType.cbData == 1)
4544 isCA = info->SubjectType.pbData[0] & CERT_CA_SUBJECT_FLAG;
4545 LocalFree(info);
4546 }
4547 }
4548 else
4549 {
4550 ext = CertFindExtension(szOID_BASIC_CONSTRAINTS2,
4551 cert->pCertInfo->cExtension, cert->pCertInfo->rgExtension);
4552 if (ext)
4553 {
4554 CERT_BASIC_CONSTRAINTS2_INFO info;
4555 DWORD size = sizeof(CERT_BASIC_CONSTRAINTS2_INFO);
4556
4557 if (CryptDecodeObjectEx(X509_ASN_ENCODING,
4558 szOID_BASIC_CONSTRAINTS2, ext->Value.pbData, ext->Value.cbData,
4559 0, NULL, &info, &size))
4560 isCA = info.fCA;
4561 }
4562 }
4563 return isCA;
4564 }
4565
4566 static HCERTSTORE choose_store_for_cert(PCCERT_CONTEXT cert)
4567 {
4568 LPCWSTR storeName;
4569
4570 if (is_ca_cert(cert, TRUE))
4571 storeName = ca;
4572 else
4573 storeName = addressBook;
4574 return CertOpenStore(CERT_STORE_PROV_SYSTEM_W, 0, 0,
4575 CERT_SYSTEM_STORE_CURRENT_USER, storeName);
4576 }
4577
4578 static BOOL import_cert(PCCERT_CONTEXT cert, HCERTSTORE hDestCertStore)
4579 {
4580 HCERTSTORE store;
4581 BOOL ret;
4582
4583 if (!cert)
4584 {
4585 SetLastError(E_INVALIDARG);
4586 return FALSE;
4587 }
4588 if (hDestCertStore) store = hDestCertStore;
4589 else
4590 {
4591 if (!(store = choose_store_for_cert(cert)))
4592 {
4593 WARN("unable to open certificate store\n");
4594 return FALSE;
4595 }
4596 }
4597 ret = CertAddCertificateContextToStore(store, cert,
4598 CERT_STORE_ADD_REPLACE_EXISTING_INHERIT_PROPERTIES, NULL);
4599 if (!hDestCertStore) CertCloseStore(store, 0);
4600 return ret;
4601 }
4602
4603 static BOOL import_crl(PCCRL_CONTEXT crl, HCERTSTORE hDestCertStore)
4604 {
4605 HCERTSTORE store;
4606 BOOL ret;
4607
4608 if (!crl)
4609 {
4610 SetLastError(E_INVALIDARG);
4611 return FALSE;
4612 }
4613 if (hDestCertStore) store = hDestCertStore;
4614 else
4615 {
4616 if (!(store = CertOpenStore(CERT_STORE_PROV_SYSTEM_W, 0, 0,
4617 CERT_SYSTEM_STORE_CURRENT_USER, ca)))
4618 {
4619 WARN("unable to open certificate store\n");
4620 return FALSE;
4621 }
4622 }
4623 ret = CertAddCRLContextToStore(store, crl,
4624 CERT_STORE_ADD_REPLACE_EXISTING_INHERIT_PROPERTIES, NULL);
4625 if (!hDestCertStore) CertCloseStore(store, 0);
4626 return ret;
4627 }
4628
4629 static BOOL import_ctl(PCCTL_CONTEXT ctl, HCERTSTORE hDestCertStore)
4630 {
4631 HCERTSTORE store;
4632 BOOL ret;
4633
4634 if (!ctl)
4635 {
4636 SetLastError(E_INVALIDARG);
4637 return FALSE;
4638 }
4639 if (hDestCertStore) store = hDestCertStore;
4640 else
4641 {
4642 static const WCHAR trust[] = { 'T','r','u','s','t',0 };
4643
4644 if (!(store = CertOpenStore(CERT_STORE_PROV_SYSTEM_W, 0, 0,
4645 CERT_SYSTEM_STORE_CURRENT_USER, trust)))
4646 {
4647 WARN("unable to open certificate store\n");
4648 return FALSE;
4649 }
4650 }
4651 ret = CertAddCTLContextToStore(store, ctl,
4652 CERT_STORE_ADD_REPLACE_EXISTING_INHERIT_PROPERTIES, NULL);
4653 if (!hDestCertStore) CertCloseStore(store, 0);
4654 return ret;
4655 }
4656
4657 /* Checks type, a type such as CERT_QUERY_CONTENT_CERT returned by
4658 * CryptQueryObject, against the allowed types. Returns TRUE if the
4659 * type is allowed, FALSE otherwise.
4660 */
4661 static BOOL check_context_type(DWORD dwFlags, DWORD type)
4662 {
4663 BOOL ret;
4664
4665 if (dwFlags &
4666 (CRYPTUI_WIZ_IMPORT_ALLOW_CERT | CRYPTUI_WIZ_IMPORT_ALLOW_CRL |
4667 CRYPTUI_WIZ_IMPORT_ALLOW_CTL))
4668 {
4669 switch (type)
4670 {
4671 case CERT_QUERY_CONTENT_CERT:
4672 case CERT_QUERY_CONTENT_SERIALIZED_CERT:
4673 ret = dwFlags & CRYPTUI_WIZ_IMPORT_ALLOW_CERT;
4674 break;
4675 case CERT_QUERY_CONTENT_CRL:
4676 case CERT_QUERY_CONTENT_SERIALIZED_CRL:
4677 ret = dwFlags & CRYPTUI_WIZ_IMPORT_ALLOW_CRL;
4678 break;
4679 case CERT_QUERY_CONTENT_CTL:
4680 case CERT_QUERY_CONTENT_SERIALIZED_CTL:
4681 ret = dwFlags & CRYPTUI_WIZ_IMPORT_ALLOW_CTL;
4682 break;
4683 default:
4684 /* The remaining types contain more than one type, so allow
4685 * any combination.
4686 */
4687 ret = TRUE;
4688 }
4689 }
4690 else
4691 {
4692 /* No allowed types specified, so any type is allowed */
4693 ret = TRUE;
4694 }
4695 if (!ret)
4696 SetLastError(E_INVALIDARG);
4697 return ret;
4698 }
4699
4700
4701 static void import_warning(DWORD dwFlags, HWND hwnd, LPCWSTR szTitle,
4702 int warningID)
4703 {
4704 if (!(dwFlags & CRYPTUI_WIZ_NO_UI))
4705 {
4706 WCHAR title[MAX_STRING_LEN], error[MAX_STRING_LEN];
4707 LPCWSTR pTitle;
4708
4709 if (szTitle)
4710 pTitle = szTitle;
4711 else
4712 {
4713 LoadStringW(hInstance, IDS_IMPORT_WIZARD, title,
4714 sizeof(title) / sizeof(title[0]));
4715 pTitle = title;
4716 }
4717 LoadStringW(hInstance, warningID, error,
4718 sizeof(error) / sizeof(error[0]));
4719 MessageBoxW(hwnd, error, pTitle, MB_ICONERROR | MB_OK);
4720 }
4721 }
4722
4723 static void import_warn_type_mismatch(DWORD dwFlags, HWND hwnd, LPCWSTR szTitle)
4724 {
4725 import_warning(dwFlags, hwnd, szTitle, IDS_IMPORT_TYPE_MISMATCH);
4726 }
4727
4728 static BOOL check_store_context_type(DWORD dwFlags, HCERTSTORE store)
4729 {
4730 BOOL ret;
4731
4732 if (dwFlags &
4733 (CRYPTUI_WIZ_IMPORT_ALLOW_CERT | CRYPTUI_WIZ_IMPORT_ALLOW_CRL |
4734 CRYPTUI_WIZ_IMPORT_ALLOW_CTL))
4735 {
4736 PCCERT_CONTEXT cert;
4737 PCCRL_CONTEXT crl;
4738 PCCTL_CONTEXT ctl;
4739
4740 ret = TRUE;
4741 if ((cert = CertEnumCertificatesInStore(store, NULL)))
4742 {
4743 CertFreeCertificateContext(cert);
4744 if (!(dwFlags & CRYPTUI_WIZ_IMPORT_ALLOW_CERT))
4745 ret = FALSE;
4746 }
4747 if (ret && (crl = CertEnumCRLsInStore(store, NULL)))
4748 {
4749 CertFreeCRLContext(crl);
4750 if (!(dwFlags & CRYPTUI_WIZ_IMPORT_ALLOW_CRL))
4751 ret = FALSE;
4752 }
4753 if (ret && (ctl = CertEnumCTLsInStore(store, NULL)))
4754 {
4755 CertFreeCTLContext(ctl);
4756 if (!(dwFlags & CRYPTUI_WIZ_IMPORT_ALLOW_CTL))
4757 ret = FALSE;
4758 }
4759 }
4760 else
4761 ret = TRUE;
4762 if (!ret)
4763 SetLastError(E_INVALIDARG);
4764 return ret;
4765 }
4766
4767 static BOOL import_store(DWORD dwFlags, HWND hwnd, LPCWSTR szTitle,
4768 HCERTSTORE source, HCERTSTORE dest)
4769 {
4770 BOOL ret;
4771
4772 if ((ret = check_store_context_type(dwFlags, source)))
4773 {
4774 PCCERT_CONTEXT cert = NULL;
4775 PCCRL_CONTEXT crl = NULL;
4776 PCCTL_CONTEXT ctl = NULL;
4777
4778 do {
4779 cert = CertEnumCertificatesInStore(source, cert);
4780 if (cert)
4781 ret = import_cert(cert, dest);
4782 } while (ret && cert);
4783 do {
4784 crl = CertEnumCRLsInStore(source, crl);
4785 if (crl)
4786 ret = import_crl(crl, dest);
4787 } while (ret && crl);
4788 do {
4789 ctl = CertEnumCTLsInStore(source, ctl);
4790 if (ctl)
4791 ret = import_ctl(ctl, dest);
4792 } while (ret && ctl);
4793 }
4794 else
4795 import_warn_type_mismatch(dwFlags, hwnd, szTitle);
4796 return ret;
4797 }
4798
4799 static HCERTSTORE open_store_from_file(DWORD dwFlags, LPCWSTR fileName,
4800 DWORD *pContentType)
4801 {
4802 HCERTSTORE store = NULL;
4803 DWORD contentType = 0, expectedContentTypeFlags;
4804
4805 if (dwFlags &
4806 (CRYPTUI_WIZ_IMPORT_ALLOW_CERT | CRYPTUI_WIZ_IMPORT_ALLOW_CRL |
4807 CRYPTUI_WIZ_IMPORT_ALLOW_CTL))
4808 {
4809 expectedContentTypeFlags =
4810 CERT_QUERY_CONTENT_FLAG_SERIALIZED_STORE |
4811 CERT_QUERY_CONTENT_FLAG_PKCS7_SIGNED |
4812 CERT_QUERY_CONTENT_FLAG_PFX;
4813 if (dwFlags & CRYPTUI_WIZ_IMPORT_ALLOW_CERT)
4814 expectedContentTypeFlags |=
4815 CERT_QUERY_CONTENT_FLAG_CERT |
4816 CERT_QUERY_CONTENT_FLAG_SERIALIZED_CERT;
4817 if (dwFlags & CRYPTUI_WIZ_IMPORT_ALLOW_CRL)
4818 expectedContentTypeFlags |=
4819 CERT_QUERY_CONTENT_FLAG_SERIALIZED_CRL |
4820 CERT_QUERY_CONTENT_FLAG_CRL;
4821 if (dwFlags & CRYPTUI_WIZ_IMPORT_ALLOW_CTL)
4822 expectedContentTypeFlags |=
4823 CERT_QUERY_CONTENT_FLAG_CTL |
4824 CERT_QUERY_CONTENT_FLAG_SERIALIZED_CTL;
4825 }
4826 else
4827 expectedContentTypeFlags =
4828 CERT_QUERY_CONTENT_FLAG_CERT |
4829 CERT_QUERY_CONTENT_FLAG_CTL |
4830 CERT_QUERY_CONTENT_FLAG_CRL |
4831 CERT_QUERY_CONTENT_FLAG_SERIALIZED_STORE |
4832 CERT_QUERY_CONTENT_FLAG_SERIALIZED_CERT |
4833 CERT_QUERY_CONTENT_FLAG_SERIALIZED_CTL |
4834 CERT_QUERY_CONTENT_FLAG_SERIALIZED_CRL |
4835 CERT_QUERY_CONTENT_FLAG_PKCS7_SIGNED |
4836 CERT_QUERY_CONTENT_FLAG_PFX;
4837
4838 CryptQueryObject(CERT_QUERY_OBJECT_FILE, fileName,
4839 expectedContentTypeFlags, CERT_QUERY_FORMAT_FLAG_ALL, 0, NULL,
4840 &contentType, NULL, &store, NULL, NULL);
4841 if (pContentType)
4842 *pContentType = contentType;
4843 return store;
4844 }
4845
4846 static BOOL import_file(DWORD dwFlags, HWND hwnd, LPCWSTR szTitle,
4847 LPCWSTR fileName, HCERTSTORE dest)
4848 {
4849 HCERTSTORE source;
4850 BOOL ret;
4851
4852 if ((source = open_store_from_file(dwFlags, fileName, NULL)))
4853 {
4854 ret = import_store(dwFlags, hwnd, szTitle, source, dest);
4855 CertCloseStore(source, 0);
4856 }
4857 else
4858 ret = FALSE;
4859 return ret;
4860 }
4861
4862 struct ImportWizData
4863 {
4864 HFONT titleFont;
4865 DWORD dwFlags;
4866 LPCWSTR pwszWizardTitle;
4867 CRYPTUI_WIZ_IMPORT_SRC_INFO importSrc;
4868 LPWSTR fileName;
4869 DWORD contentType;
4870 BOOL freeSource;
4871 HCERTSTORE hDestCertStore;
4872 BOOL freeDest;
4873 BOOL autoDest;
4874 BOOL success;
4875 };
4876
4877 static LRESULT CALLBACK import_welcome_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
4878 LPARAM lp)
4879 {
4880 LRESULT ret = 0;
4881
4882 switch (msg)
4883 {
4884 case WM_INITDIALOG:
4885 {
4886 struct ImportWizData *data;
4887 PROPSHEETPAGEW *page = (PROPSHEETPAGEW *)lp;
4888 WCHAR fontFace[MAX_STRING_LEN];
4889 HDC hDC = GetDC(hwnd);
4890 int height;
4891
4892 data = (struct ImportWizData *)page->lParam;
4893 LoadStringW(hInstance, IDS_WIZARD_TITLE_FONT, fontFace,
4894 sizeof(fontFace) / sizeof(fontFace[0]));
4895 height = -MulDiv(12, GetDeviceCaps(hDC, LOGPIXELSY), 72);
4896 data->titleFont = CreateFontW(height, 0, 0, 0, FW_BOLD, 0, 0, 0,
4897 DEFAULT_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS,
4898 DEFAULT_QUALITY, DEFAULT_PITCH | FF_DONTCARE, fontFace);
4899 SendMessageW(GetDlgItem(hwnd, IDC_IMPORT_TITLE), WM_SETFONT,
4900 (WPARAM)data->titleFont, TRUE);
4901 ReleaseDC(hwnd, hDC);
4902 break;
4903 }
4904 case WM_NOTIFY:
4905 {
4906 NMHDR *hdr = (NMHDR *)lp;
4907
4908 switch (hdr->code)
4909 {
4910 case PSN_SETACTIVE:
4911 PostMessageW(GetParent(hwnd), PSM_SETWIZBUTTONS, 0, PSWIZB_NEXT);
4912 ret = TRUE;
4913 break;
4914 }
4915 break;
4916 }
4917 }
4918 return ret;
4919 }
4920
4921 static const WCHAR filter_cert[] = { '*','.','c','e','r',';','*','.',
4922 'c','r','t',0 };
4923 static const WCHAR filter_pfx[] = { '*','.','p','f','x',';','*','.',
4924 'p','1','2',0 };
4925 static const WCHAR filter_crl[] = { '*','.','c','r','l',0 };
4926 static const WCHAR filter_ctl[] = { '*','.','s','t','l',0 };
4927 static const WCHAR filter_serialized_store[] = { '*','.','s','s','t',0 };
4928 static const WCHAR filter_cms[] = { '*','.','s','p','c',';','*','.',
4929 'p','7','b',0 };
4930 static const WCHAR filter_all[] = { '*','.','*',0 };
4931
4932 struct StringToFilter
4933 {
4934 int id;
4935 DWORD allowFlags;
4936 LPCWSTR filter;
4937 } import_filters[] = {
4938 { IDS_IMPORT_FILTER_CERT, CRYPTUI_WIZ_IMPORT_ALLOW_CERT, filter_cert },
4939 { IDS_IMPORT_FILTER_PFX, 0, filter_pfx },
4940 { IDS_IMPORT_FILTER_CRL, CRYPTUI_WIZ_IMPORT_ALLOW_CRL, filter_crl },
4941 { IDS_IMPORT_FILTER_CTL, CRYPTUI_WIZ_IMPORT_ALLOW_CTL, filter_ctl },
4942 { IDS_IMPORT_FILTER_SERIALIZED_STORE, 0, filter_serialized_store },
4943 { IDS_IMPORT_FILTER_CMS, 0, filter_cms },
4944 { IDS_IMPORT_FILTER_ALL, 0, filter_all },
4945 };
4946
4947 static WCHAR *make_import_file_filter(DWORD dwFlags)
4948 {
4949 DWORD i;
4950 int len, totalLen = 2;
4951 LPWSTR filter = NULL, str;
4952
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, (LPWSTR)&str, 0);
4959 totalLen += len + strlenW(import_filters[i].filter) + 2;
4960 }
4961 }
4962 filter = HeapAlloc(GetProcessHeap(), 0, totalLen * sizeof(WCHAR));
4963 if (filter)
4964 {
4965 LPWSTR ptr;
4966
4967 ptr = filter;
4968 for (i = 0; i < sizeof(import_filters) / sizeof(import_filters[0]); i++)
4969 {
4970 if (!import_filters[i].allowFlags || !dwFlags ||
4971 (dwFlags & import_filters[i].allowFlags))
4972 {
4973 len = LoadStringW(hInstance, import_filters[i].id,
4974 (LPWSTR)&str, 0);
4975 memcpy(ptr, str, len * sizeof(WCHAR));
4976 ptr += len;
4977 *ptr++ = 0;
4978 strcpyW(ptr, import_filters[i].filter);
4979 ptr += strlenW(import_filters[i].filter) + 1;
4980 }
4981 }
4982 *ptr++ = 0;
4983 }
4984 return filter;
4985 }
4986
4987 static BOOL import_validate_filename(HWND hwnd, struct ImportWizData *data,
4988 LPCWSTR fileName)
4989 {
4990 HANDLE file;
4991 BOOL ret = FALSE;
4992
4993 file = CreateFileW(fileName, GENERIC_READ, FILE_SHARE_READ, NULL,
4994 OPEN_EXISTING, 0, NULL);
4995 if (file != INVALID_HANDLE_VALUE)
4996 {
4997 HCERTSTORE source = open_store_from_file(data->dwFlags, fileName,
4998 &data->contentType);
4999 int warningID = 0;
5000
5001 if (!source)
5002 warningID = IDS_IMPORT_BAD_FORMAT;
5003 else if (!check_store_context_type(data->dwFlags, source))
5004 warningID = IDS_IMPORT_TYPE_MISMATCH;
5005 else
5006 {
5007 data->importSrc.dwSubjectChoice =
5008 CRYPTUI_WIZ_IMPORT_SUBJECT_CERT_STORE;
5009 data->importSrc.u.hCertStore = source;
5010 data->freeSource = TRUE;
5011 ret = TRUE;
5012 }
5013 if (warningID)
5014 {
5015 import_warning(data->dwFlags, hwnd, data->pwszWizardTitle,
5016 warningID);
5017 }
5018 CloseHandle(file);
5019 }
5020 else
5021 {
5022 WCHAR title[MAX_STRING_LEN], error[MAX_STRING_LEN];
5023 LPCWSTR pTitle;
5024 LPWSTR msgBuf, fullError;
5025
5026 if (data->pwszWizardTitle)
5027 pTitle = data->pwszWizardTitle;
5028 else
5029 {
5030 LoadStringW(hInstance, IDS_IMPORT_WIZARD, title,
5031 sizeof(title) / sizeof(title[0]));
5032 pTitle = title;
5033 }
5034 LoadStringW(hInstance, IDS_IMPORT_OPEN_FAILED, error,
5035 sizeof(error) / sizeof(error[0]));
5036 FormatMessageW(
5037 FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM, NULL,
5038 GetLastError(), 0, (LPWSTR) &msgBuf, 0, NULL);
5039 fullError = HeapAlloc(GetProcessHeap(), 0,
5040 (strlenW(error) + strlenW(fileName) + strlenW(msgBuf) + 3)
5041 * sizeof(WCHAR));
5042 if (fullError)
5043 {
5044 LPWSTR ptr = fullError;
5045
5046 strcpyW(ptr, error);
5047 ptr += strlenW(error);
5048 strcpyW(ptr, fileName);
5049 ptr += strlenW(fileName);
5050 *ptr++ = ':';
5051 *ptr++ = '\n';
5052 strcpyW(ptr, msgBuf);
5053 MessageBoxW(hwnd, fullError, pTitle, MB_ICONERROR | MB_OK);
5054 HeapFree(GetProcessHeap(), 0, fullError);
5055 }
5056 LocalFree(msgBuf);
5057 }
5058 return ret;
5059 }
5060
5061 static LRESULT CALLBACK import_file_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
5062 LPARAM lp)
5063 {
5064 LRESULT ret = 0;
5065 struct ImportWizData *data;
5066
5067 switch (msg)
5068 {
5069 case WM_INITDIALOG:
5070 {
5071 PROPSHEETPAGEW *page = (PROPSHEETPAGEW *)lp;
5072
5073 data = (struct ImportWizData *)page->lParam;
5074 SetWindowLongPtrW(hwnd, DWLP_USER, (LPARAM)data);
5075 if (data->fileName)
5076 {
5077 HWND fileNameEdit = GetDlgItem(hwnd, IDC_IMPORT_FILENAME);
5078
5079 SendMessageW(fileNameEdit, WM_SETTEXT, 0, (LPARAM)data->fileName);
5080 }
5081 break;
5082 }
5083 case WM_NOTIFY:
5084 {
5085 NMHDR *hdr = (NMHDR *)lp;
5086
5087 switch (hdr->code)
5088 {
5089 case PSN_SETACTIVE:
5090 PostMessageW(GetParent(hwnd), PSM_SETWIZBUTTONS, 0,
5091 PSWIZB_BACK | PSWIZB_NEXT);
5092 ret = TRUE;
5093 break;
5094 case PSN_WIZNEXT:
5095 {
5096 HWND fileNameEdit = GetDlgItem(hwnd, IDC_IMPORT_FILENAME);
5097 DWORD len = SendMessageW(fileNameEdit, WM_GETTEXTLENGTH, 0, 0);
5098
5099 data = (struct ImportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
5100 if (!len)
5101 {
5102 import_warning(data->dwFlags, hwnd, data->pwszWizardTitle,
5103 IDS_IMPORT_EMPTY_FILE);
5104 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, 1);
5105 ret = 1;
5106 }
5107 else
5108 {
5109 LPWSTR fileName = HeapAlloc(GetProcessHeap(), 0,
5110 (len + 1) * sizeof(WCHAR));
5111
5112 if (fileName)
5113 {
5114 SendMessageW(fileNameEdit, WM_GETTEXT, len + 1,
5115 (LPARAM)fileName);
5116 if (!import_validate_filename(hwnd, data, fileName))
5117 {
5118 HeapFree(GetProcessHeap(), 0, fileName);
5119 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, 1);
5120 ret = 1;
5121 }
5122 else
5123 data->fileName = fileName;
5124 }
5125 }
5126 break;
5127 }
5128 }
5129 break;
5130 }
5131 case WM_COMMAND:
5132 switch (wp)
5133 {
5134 case IDC_IMPORT_BROWSE_FILE:
5135 {
5136 OPENFILENAMEW ofn;
5137 WCHAR fileBuf[MAX_PATH];
5138
5139 data = (struct ImportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
5140 memset(&ofn, 0, sizeof(ofn));
5141 ofn.lStructSize = sizeof(ofn);
5142 ofn.hwndOwner = hwnd;
5143 ofn.lpstrFilter = make_import_file_filter(data->dwFlags);
5144 ofn.lpstrFile = fileBuf;
5145 ofn.nMaxFile = sizeof(fileBuf) / sizeof(fileBuf[0]);
5146 fileBuf[0] = 0;
5147 if (GetOpenFileNameW(&ofn))
5148 SendMessageW(GetDlgItem(hwnd, IDC_IMPORT_FILENAME), WM_SETTEXT,
5149 0, (LPARAM)ofn.lpstrFile);
5150 HeapFree(GetProcessHeap(), 0, (LPWSTR)ofn.lpstrFilter);
5151 break;
5152 }
5153 }
5154 break;
5155 }
5156 return ret;
5157 }
5158
5159 static LRESULT CALLBACK import_store_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
5160 LPARAM lp)
5161 {
5162 LRESULT ret = 0;
5163 struct ImportWizData *data;
5164
5165 switch (msg)
5166 {
5167 case WM_INITDIALOG:
5168 {
5169 PROPSHEETPAGEW *page = (PROPSHEETPAGEW *)lp;
5170
5171 data = (struct ImportWizData *)page->lParam;
5172 SetWindowLongPtrW(hwnd, DWLP_USER, (LPARAM)data);
5173 if (!data->hDestCertStore)
5174 {
5175 SendMessageW(GetDlgItem(hwnd, IDC_IMPORT_AUTO_STORE), BM_CLICK,
5176 0, 0);
5177 EnableWindow(GetDlgItem(hwnd, IDC_IMPORT_STORE), FALSE);
5178 EnableWindow(GetDlgItem(hwnd, IDC_IMPORT_BROWSE_STORE), FALSE);
5179 EnableWindow(GetDlgItem(hwnd, IDC_IMPORT_SPECIFY_STORE), FALSE);
5180 }
5181 else
5182 {
5183 WCHAR storeTitle[MAX_STRING_LEN];
5184
5185 SendMessageW(GetDlgItem(hwnd, IDC_IMPORT_SPECIFY_STORE), BM_CLICK,
5186 0, 0);
5187 EnableWindow(GetDlgItem(hwnd, IDC_IMPORT_STORE), TRUE);
5188 EnableWindow(GetDlgItem(hwnd, IDC_IMPORT_BROWSE_STORE), TRUE);
5189 EnableWindow(GetDlgItem(hwnd, IDC_IMPORT_SPECIFY_STORE),
5190 !(data->dwFlags & CRYPTUI_WIZ_IMPORT_NO_CHANGE_DEST_STORE));
5191 LoadStringW(hInstance, IDS_IMPORT_DEST_DETERMINED,
5192 storeTitle, sizeof(storeTitle) / sizeof(storeTitle[0]));
5193 SendMessageW(GetDlgItem(hwnd, IDC_IMPORT_STORE), WM_SETTEXT,
5194 0, (LPARAM)storeTitle);
5195 }
5196 break;
5197 }
5198 case WM_NOTIFY:
5199 {
5200 NMHDR *hdr = (NMHDR *)lp;
5201
5202 switch (hdr->code)
5203 {
5204 case PSN_SETACTIVE:
5205 PostMessageW(GetParent(hwnd), PSM_SETWIZBUTTONS, 0,
5206 PSWIZB_BACK | PSWIZB_NEXT);
5207 ret = TRUE;
5208 break;
5209 case PSN_WIZNEXT:
5210 {
5211 data = (struct ImportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
5212 if (IsDlgButtonChecked(hwnd, IDC_IMPORT_SPECIFY_STORE) &&
5213 !data->hDestCertStore)
5214 {
5215 import_warning(data->dwFlags, hwnd, data->pwszWizardTitle,
5216 IDS_IMPORT_SELECT_STORE);
5217 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, 1);
5218 ret = 1;
5219 }
5220 break;
5221 }
5222 }
5223 break;
5224 }
5225 case WM_COMMAND:
5226 switch (wp)
5227 {
5228 case IDC_IMPORT_AUTO_STORE:
5229 data = (struct ImportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
5230 data->autoDest = TRUE;
5231 EnableWindow(GetDlgItem(hwnd, IDC_IMPORT_STORE), FALSE);
5232 EnableWindow(GetDlgItem(hwnd, IDC_IMPORT_BROWSE_STORE), FALSE);
5233 break;
5234 case IDC_IMPORT_SPECIFY_STORE:
5235 data = (struct ImportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
5236 data->autoDest = FALSE;
5237 EnableWindow(GetDlgItem(hwnd, IDC_IMPORT_STORE), TRUE);
5238 EnableWindow(GetDlgItem(hwnd, IDC_IMPORT_BROWSE_STORE), TRUE);
5239 break;
5240 case IDC_IMPORT_BROWSE_STORE:
5241 {
5242 CRYPTUI_ENUM_SYSTEM_STORE_ARGS enumArgs = {
5243 CERT_SYSTEM_STORE_CURRENT_USER, NULL };
5244 CRYPTUI_ENUM_DATA enumData = { 0, NULL, 1, &enumArgs };
5245 CRYPTUI_SELECTSTORE_INFO_W selectInfo;
5246 HCERTSTORE store;
5247
5248 data = (struct ImportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
5249 selectInfo.dwSize = sizeof(selectInfo);
5250 selectInfo.parent = hwnd;
5251 selectInfo.dwFlags = CRYPTUI_ENABLE_SHOW_PHYSICAL_STORE;
5252 selectInfo.pwszTitle = NULL;
5253 selectInfo.pwszText = NULL;
5254 selectInfo.pEnumData = &enumData;
5255 selectInfo.pfnSelectedStoreCallback = NULL;
5256 if ((store = CryptUIDlgSelectStoreW(&selectInfo)))
5257 {
5258 WCHAR storeTitle[MAX_STRING_LEN];
5259
5260 LoadStringW(hInstance, IDS_IMPORT_DEST_DETERMINED,
5261 storeTitle, sizeof(storeTitle) / sizeof(storeTitle[0]));
5262 SendMessageW(GetDlgItem(hwnd, IDC_IMPORT_STORE), WM_SETTEXT,
5263 0, (LPARAM)storeTitle);
5264 data->hDestCertStore = store;
5265 data->freeDest = TRUE;
5266 }
5267 break;
5268 }
5269 }
5270 break;
5271 }
5272 return ret;
5273 }
5274
5275 static void show_import_details(HWND lv, struct ImportWizData *data)
5276 {
5277 WCHAR text[MAX_STRING_LEN];
5278 LVITEMW item;
5279 int contentID;
5280
5281 item.mask = LVIF_TEXT;
5282 item.iItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
5283 item.iSubItem = 0;
5284 LoadStringW(hInstance, IDS_IMPORT_STORE_SELECTION, text,
5285 sizeof(text)/ sizeof(text[0]));
5286 item.pszText = text;
5287 SendMessageW(lv, LVM_INSERTITEMW, 0, (LPARAM)&item);
5288 item.iSubItem = 1;
5289 if (data->autoDest)
5290 LoadStringW(hInstance, IDS_IMPORT_DEST_AUTOMATIC, text,
5291 sizeof(text)/ sizeof(text[0]));
5292 else
5293 LoadStringW(hInstance, IDS_IMPORT_DEST_DETERMINED, text,
5294 sizeof(text)/ sizeof(text[0]));
5295 SendMessageW(lv, LVM_SETITEMTEXTW, item.iItem, (LPARAM)&item);
5296 item.iItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
5297 item.iSubItem = 0;
5298 LoadStringW(hInstance, IDS_IMPORT_CONTENT, text,
5299 sizeof(text)/ sizeof(text[0]));
5300 SendMessageW(lv, LVM_INSERTITEMW, 0, (LPARAM)&item);
5301 switch (data->contentType)
5302 {
5303 case CERT_QUERY_CONTENT_CERT:
5304 case CERT_QUERY_CONTENT_SERIALIZED_CERT:
5305 contentID = IDS_IMPORT_CONTENT_CERT;
5306 break;
5307 case CERT_QUERY_CONTENT_CRL:
5308 case CERT_QUERY_CONTENT_SERIALIZED_CRL:
5309 contentID = IDS_IMPORT_CONTENT_CRL;
5310 break;
5311 case CERT_QUERY_CONTENT_CTL:
5312 case CERT_QUERY_CONTENT_SERIALIZED_CTL:
5313 contentID = IDS_IMPORT_CONTENT_CTL;
5314 break;
5315 case CERT_QUERY_CONTENT_PKCS7_SIGNED:
5316 contentID = IDS_IMPORT_CONTENT_CMS;
5317 break;
5318 case CERT_QUERY_CONTENT_FLAG_PFX:
5319 contentID = IDS_IMPORT_CONTENT_PFX;
5320 break;
5321 default:
5322 contentID = IDS_IMPORT_CONTENT_STORE;
5323 break;
5324 }
5325 LoadStringW(hInstance, contentID, text, sizeof(text)/ sizeof(text[0]));
5326 item.iSubItem = 1;
5327 SendMessageW(lv, LVM_SETITEMTEXTW, item.iItem, (LPARAM)&item);
5328 if (data->fileName)
5329 {
5330 item.iItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
5331 item.iSubItem = 0;
5332 LoadStringW(hInstance, IDS_IMPORT_FILE, text,
5333 sizeof(text)/ sizeof(text[0]));
5334 SendMessageW(lv, LVM_INSERTITEMW, 0, (LPARAM)&item);
5335 item.iSubItem = 1;
5336 item.pszText = data->fileName;
5337 SendMessageW(lv, LVM_SETITEMTEXTW, item.iItem, (LPARAM)&item);
5338 }
5339 }
5340
5341 static BOOL do_import(DWORD dwFlags, HWND hwndParent, LPCWSTR pwszWizardTitle,
5342 PCCRYPTUI_WIZ_IMPORT_SRC_INFO pImportSrc, HCERTSTORE hDestCertStore)
5343 {
5344 BOOL ret;
5345
5346 switch (pImportSrc->dwSubjectChoice)
5347 {
5348 case CRYPTUI_WIZ_IMPORT_SUBJECT_FILE:
5349 ret = import_file(dwFlags, hwndParent, pwszWizardTitle,
5350 pImportSrc->u.pwszFileName, hDestCertStore);
5351 break;
5352 case CRYPTUI_WIZ_IMPORT_SUBJECT_CERT_CONTEXT:
5353 if ((ret = check_context_type(dwFlags, CERT_QUERY_CONTENT_CERT)))
5354 ret = import_cert(pImportSrc->u.pCertContext, hDestCertStore);
5355 else
5356 import_warn_type_mismatch(dwFlags, hwndParent, pwszWizardTitle);
5357 break;
5358 case CRYPTUI_WIZ_IMPORT_SUBJECT_CRL_CONTEXT:
5359 if ((ret = check_context_type(dwFlags, CERT_QUERY_CONTENT_CRL)))
5360 ret = import_crl(pImportSrc->u.pCRLContext, hDestCertStore);
5361 else
5362 import_warn_type_mismatch(dwFlags, hwndParent, pwszWizardTitle);
5363 break;
5364 case CRYPTUI_WIZ_IMPORT_SUBJECT_CTL_CONTEXT:
5365 if ((ret = check_context_type(dwFlags, CERT_QUERY_CONTENT_CTL)))
5366 ret = import_ctl(pImportSrc->u.pCTLContext, hDestCertStore);
5367 else
5368 import_warn_type_mismatch(dwFlags, hwndParent, pwszWizardTitle);
5369 break;
5370 case CRYPTUI_WIZ_IMPORT_SUBJECT_CERT_STORE:
5371 ret = import_store(dwFlags, hwndParent, pwszWizardTitle,
5372 pImportSrc->u.hCertStore, hDestCertStore);
5373 break;
5374 default:
5375 WARN("unknown source type: %u\n", pImportSrc->dwSubjectChoice);
5376 SetLastError(E_INVALIDARG);
5377 ret = FALSE;
5378 }
5379 return ret;
5380 }
5381
5382 static LRESULT CALLBACK import_finish_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
5383 LPARAM lp)
5384 {
5385 LRESULT ret = 0;
5386 struct ImportWizData *data;
5387
5388 switch (msg)
5389 {
5390 case WM_INITDIALOG:
5391 {
5392 PROPSHEETPAGEW *page = (PROPSHEETPAGEW *)lp;
5393 HWND lv = GetDlgItem(hwnd, IDC_IMPORT_SETTINGS);
5394 RECT rc;
5395 LVCOLUMNW column;
5396
5397 data = (struct ImportWizData *)page->lParam;
5398 SetWindowLongPtrW(hwnd, DWLP_USER, (LPARAM)data);
5399 SendMessageW(GetDlgItem(hwnd, IDC_IMPORT_TITLE), WM_SETFONT,
5400 (WPARAM)data->titleFont, TRUE);
5401 GetWindowRect(lv, &rc);
5402 column.mask = LVCF_WIDTH;
5403 column.cx = (rc.right - rc.left) / 2 - 2;
5404 SendMessageW(lv, LVM_INSERTCOLUMNW, 0, (LPARAM)&column);
5405 SendMessageW(lv, LVM_INSERTCOLUMNW, 1, (LPARAM)&column);
5406 show_import_details(lv, data);
5407 break;
5408 }
5409 case WM_NOTIFY:
5410 {
5411 NMHDR *hdr = (NMHDR *)lp;
5412
5413 switch (hdr->code)
5414 {
5415 case PSN_SETACTIVE:
5416 {
5417 HWND lv = GetDlgItem(hwnd, IDC_IMPORT_SETTINGS);
5418
5419 data = (struct ImportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
5420 SendMessageW(lv, LVM_DELETEALLITEMS, 0, 0);
5421 show_import_details(lv, data);
5422 PostMessageW(GetParent(hwnd), PSM_SETWIZBUTTONS, 0,
5423 PSWIZB_BACK | PSWIZB_FINISH);
5424 ret = TRUE;
5425 break;
5426 }
5427 case PSN_WIZFINISH:
5428 {
5429 data = (struct ImportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
5430 if ((data->success = do_import(data->dwFlags, hwnd,
5431 data->pwszWizardTitle, &data->importSrc, data->hDestCertStore)))
5432 {
5433 WCHAR title[MAX_STRING_LEN], message[MAX_STRING_LEN];
5434 LPCWSTR pTitle;
5435
5436 if (data->pwszWizardTitle)
5437 pTitle = data->pwszWizardTitle;
5438 else
5439 {
5440 LoadStringW(hInstance, IDS_IMPORT_WIZARD, title,
5441 sizeof(title) / sizeof(title[0]));
5442 pTitle = title;
5443 }
5444 LoadStringW(hInstance, IDS_IMPORT_SUCCEEDED, message,
5445 sizeof(message) / sizeof(message[0]));
5446 MessageBoxW(hwnd, message, pTitle, MB_OK);
5447 }
5448 else
5449 import_warning(data->dwFlags, hwnd, data->pwszWizardTitle,
5450 IDS_IMPORT_FAILED);
5451 break;
5452 }
5453 }
5454 break;
5455 }
5456 }
5457 return ret;
5458 }
5459
5460 static BOOL show_import_ui(DWORD dwFlags, HWND hwndParent,
5461 LPCWSTR pwszWizardTitle, PCCRYPTUI_WIZ_IMPORT_SRC_INFO pImportSrc,
5462 HCERTSTORE hDestCertStore)
5463 {
5464 PROPSHEETHEADERW hdr;
5465 PROPSHEETPAGEW pages[4];
5466 struct ImportWizData data;
5467 int nPages = 0;
5468
5469 data.dwFlags = dwFlags;
5470 data.pwszWizardTitle = pwszWizardTitle;
5471 if (pImportSrc)
5472 {
5473 memcpy(&data.importSrc, pImportSrc, sizeof(data.importSrc));
5474 data.fileName = (LPWSTR)pImportSrc->u.pwszFileName;
5475 }
5476 else
5477 {
5478 memset(&data.importSrc, 0, sizeof(data.importSrc));
5479 data.fileName = NULL;
5480 }
5481 data.freeSource = FALSE;
5482 data.hDestCertStore = hDestCertStore;
5483 data.freeDest = FALSE;
5484 data.autoDest = TRUE;
5485 data.success = TRUE;
5486
5487 memset(&pages, 0, sizeof(pages));
5488
5489 pages[nPages].dwSize = sizeof(pages[0]);
5490 pages[nPages].hInstance = hInstance;
5491 pages[nPages].u.pszTemplate = MAKEINTRESOURCEW(IDD_IMPORT_WELCOME);
5492 pages[nPages].pfnDlgProc = import_welcome_dlg_proc;
5493 pages[nPages].dwFlags = PSP_HIDEHEADER;
5494 pages[nPages].lParam = (LPARAM)&data;
5495 nPages++;
5496
5497 if (!pImportSrc ||
5498 pImportSrc->dwSubjectChoice == CRYPTUI_WIZ_IMPORT_SUBJECT_FILE)
5499 {
5500 pages[nPages].dwSize = sizeof(pages[0]);
5501 pages[nPages].hInstance = hInstance;
5502 pages[nPages].u.pszTemplate = MAKEINTRESOURCEW(IDD_IMPORT_FILE);
5503 pages[nPages].pfnDlgProc = import_file_dlg_proc;
5504 pages[nPages].dwFlags = PSP_USEHEADERTITLE | PSP_USEHEADERSUBTITLE;
5505 pages[nPages].pszHeaderTitle = MAKEINTRESOURCEW(IDS_IMPORT_FILE_TITLE);
5506 pages[nPages].pszHeaderSubTitle =
5507 MAKEINTRESOURCEW(IDS_IMPORT_FILE_SUBTITLE);
5508 pages[nPages].lParam = (LPARAM)&data;
5509 nPages++;
5510 }
5511 else
5512 {
5513 switch (pImportSrc->dwSubjectChoice)
5514 {
5515 case CRYPTUI_WIZ_IMPORT_SUBJECT_CERT_CONTEXT:
5516 data.contentType = CERT_QUERY_CONTENT_CERT;
5517 break;
5518 case CRYPTUI_WIZ_IMPORT_SUBJECT_CRL_CONTEXT:
5519 data.contentType = CERT_QUERY_CONTENT_CRL;
5520 break;
5521 case CRYPTUI_WIZ_IMPORT_SUBJECT_CTL_CONTEXT:
5522 data.contentType = CERT_QUERY_CONTENT_CTL;
5523 break;
5524 case CRYPTUI_WIZ_IMPORT_SUBJECT_CERT_STORE:
5525 data.contentType = CERT_QUERY_CONTENT_SERIALIZED_STORE;
5526 break;
5527 }
5528 }
5529
5530 pages[nPages].dwSize = sizeof(pages[0]);
5531 pages[nPages].hInstance = hInstance;
5532 pages[nPages].u.pszTemplate = MAKEINTRESOURCEW(IDD_IMPORT_STORE);
5533 pages[nPages].pfnDlgProc = import_store_dlg_proc;
5534 pages[nPages].dwFlags = PSP_USEHEADERTITLE | PSP_USEHEADERSUBTITLE;
5535 pages[nPages].pszHeaderTitle = MAKEINTRESOURCEW(IDS_IMPORT_STORE_TITLE);
5536 pages[nPages].pszHeaderSubTitle =
5537 MAKEINTRESOURCEW(IDS_IMPORT_STORE_SUBTITLE);
5538 pages[nPages].lParam = (LPARAM)&data;
5539 nPages++;
5540
5541 pages[nPages].dwSize = sizeof(pages[0]);
5542 pages[nPages].hInstance = hInstance;
5543 pages[nPages].u.pszTemplate = MAKEINTRESOURCEW(IDD_IMPORT_FINISH);
5544 pages[nPages].pfnDlgProc = import_finish_dlg_proc;
5545 pages[nPages].dwFlags = PSP_HIDEHEADER;
5546 pages[nPages].lParam = (LPARAM)&data;
5547 nPages++;
5548
5549 memset(&hdr, 0, sizeof(hdr));
5550 hdr.dwSize = sizeof(hdr);
5551 hdr.hwndParent = hwndParent;
5552 hdr.dwFlags = PSH_PROPSHEETPAGE | PSH_WIZARD97_NEW | PSH_HEADER |
5553 PSH_WATERMARK;
5554 hdr.hInstance = hInstance;
5555 if (pwszWizardTitle)
5556 hdr.pszCaption = pwszWizardTitle;
5557 else
5558 hdr.pszCaption = MAKEINTRESOURCEW(IDS_IMPORT_WIZARD);
5559 hdr.u3.ppsp = pages;
5560 hdr.nPages = nPages;
5561 hdr.u4.pszbmWatermark = MAKEINTRESOURCEW(IDB_CERT_WATERMARK);
5562 hdr.u5.pszbmHeader = MAKEINTRESOURCEW(IDB_CERT_HEADER);
5563 PropertySheetW(&hdr);
5564 if (data.fileName != data.importSrc.u.pwszFileName)
5565 HeapFree(GetProcessHeap(), 0, data.fileName);
5566 if (data.freeSource &&
5567 data.importSrc.dwSubjectChoice == CRYPTUI_WIZ_IMPORT_SUBJECT_CERT_STORE)
5568 CertCloseStore(data.importSrc.u.hCertStore, 0);
5569 DeleteObject(data.titleFont);
5570 return data.success;
5571 }
5572
5573 BOOL WINAPI CryptUIWizImport(DWORD dwFlags, HWND hwndParent, LPCWSTR pwszWizardTitle,
5574 PCCRYPTUI_WIZ_IMPORT_SRC_INFO pImportSrc, HCERTSTORE hDestCertStore)
5575 {
5576 BOOL ret;
5577
5578 TRACE("(0x%08x, %p, %s, %p, %p)\n", dwFlags, hwndParent, debugstr_w(pwszWizardTitle),
5579 pImportSrc, hDestCertStore);
5580
5581 if (pImportSrc &&
5582 pImportSrc->dwSize != sizeof(CRYPTUI_WIZ_IMPORT_SRC_INFO))
5583 {
5584 SetLastError(E_INVALIDARG);
5585 return FALSE;
5586 }
5587
5588 if (!(dwFlags & CRYPTUI_WIZ_NO_UI))
5589 ret = show_import_ui(dwFlags, hwndParent, pwszWizardTitle, pImportSrc,
5590 hDestCertStore);
5591 else if (pImportSrc)
5592 ret = do_import(dwFlags, hwndParent, pwszWizardTitle, pImportSrc,
5593 hDestCertStore);
5594 else
5595 {
5596 /* Can't have no UI without specifying source */
5597 SetLastError(E_INVALIDARG);
5598 ret = FALSE;
5599 }
5600
5601 return ret;
5602 }
5603
5604 struct ExportWizData
5605 {
5606 HFONT titleFont;
5607 DWORD dwFlags;
5608 LPCWSTR pwszWizardTitle;
5609 CRYPTUI_WIZ_EXPORT_INFO exportInfo;
5610 CRYPTUI_WIZ_EXPORT_CERTCONTEXT_INFO contextInfo;
5611 BOOL freePassword;
5612 PCRYPT_KEY_PROV_INFO keyProvInfo;
5613 BOOL deleteKeys;
5614 LPWSTR fileName;
5615 HANDLE file;
5616 BOOL success;
5617 };
5618
5619 static LRESULT CALLBACK export_welcome_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
5620 LPARAM lp)
5621 {
5622 LRESULT ret = 0;
5623
5624 switch (msg)
5625 {
5626 case WM_INITDIALOG:
5627 {
5628 struct ExportWizData *data;
5629 PROPSHEETPAGEW *page = (PROPSHEETPAGEW *)lp;
5630 WCHAR fontFace[MAX_STRING_LEN];
5631 HDC hDC = GetDC(hwnd);
5632 int height;
5633
5634 data = (struct ExportWizData *)page->lParam;
5635 LoadStringW(hInstance, IDS_WIZARD_TITLE_FONT, fontFace,
5636 sizeof(fontFace) / sizeof(fontFace[0]));
5637 height = -MulDiv(12, GetDeviceCaps(hDC, LOGPIXELSY), 72);
5638 data->titleFont = CreateFontW(height, 0, 0, 0, FW_BOLD, 0, 0, 0,
5639 DEFAULT_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS,
5640 DEFAULT_QUALITY, DEFAULT_PITCH | FF_DONTCARE, fontFace);
5641 SendMessageW(GetDlgItem(hwnd, IDC_EXPORT_TITLE), WM_SETFONT,
5642 (WPARAM)data->titleFont, TRUE);
5643 ReleaseDC(hwnd, hDC);
5644 break;
5645 }
5646 case WM_NOTIFY:
5647 {
5648 NMHDR *hdr = (NMHDR *)lp;
5649
5650 switch (hdr->code)
5651 {
5652 case PSN_SETACTIVE:
5653 PostMessageW(GetParent(hwnd), PSM_SETWIZBUTTONS, 0, PSWIZB_NEXT);
5654 ret = TRUE;
5655 break;
5656 }
5657 break;
5658 }
5659 }
5660 return ret;
5661 }
5662
5663 static PCRYPT_KEY_PROV_INFO export_get_private_key_info(PCCERT_CONTEXT cert)
5664 {
5665 PCRYPT_KEY_PROV_INFO info = NULL;
5666 DWORD size;
5667
5668 if (CertGetCertificateContextProperty(cert, CERT_KEY_PROV_INFO_PROP_ID,
5669 NULL, &size))
5670 {
5671 info = HeapAlloc(GetProcessHeap(), 0, size);
5672 if (info)
5673 {
5674 if (!CertGetCertificateContextProperty(cert,
5675 CERT_KEY_PROV_INFO_PROP_ID, info, &size))
5676 {
5677 HeapFree(GetProcessHeap(), 0, info);
5678 info = NULL;
5679 }
5680 }
5681 }
5682 return info;
5683 }
5684
5685 static BOOL export_acquire_private_key(const CRYPT_KEY_PROV_INFO *info,
5686 HCRYPTPROV *phProv)
5687 {
5688 BOOL ret;
5689
5690 ret = CryptAcquireContextW(phProv, info->pwszContainerName,
5691 info->pwszProvName, info->dwProvType, 0);
5692 if (ret)
5693 {
5694 DWORD i;
5695
5696 for (i = 0; i < info->cProvParam; i++)
5697 CryptSetProvParam(*phProv, info->rgProvParam[i].dwParam,
5698 info->rgProvParam[i].pbData, info->rgProvParam[i].dwFlags);
5699 }
5700 return ret;
5701 }
5702
5703 static BOOL export_is_key_exportable(HCRYPTPROV hProv, DWORD keySpec)
5704 {
5705 BOOL ret;
5706 HCRYPTKEY key;
5707
5708 if ((ret = CryptGetUserKey(hProv, keySpec, &key)))
5709 {
5710 DWORD permissions, size = sizeof(permissions);
5711
5712 if ((ret = CryptGetKeyParam(key, KP_PERMISSIONS, (BYTE *)&permissions,
5713 &size, 0)) && !(permissions & CRYPT_EXPORT))
5714 ret = FALSE;
5715 CryptDestroyKey(key);
5716 }
5717 return ret;
5718 }
5719
5720 static LRESULT CALLBACK export_private_key_dlg_proc(HWND hwnd, UINT msg,
5721 WPARAM wp, LPARAM lp)
5722 {
5723 LRESULT ret = 0;
5724 struct ExportWizData *data;
5725
5726 switch (msg)
5727 {
5728 case WM_INITDIALOG:
5729 {
5730 PROPSHEETPAGEW *page = (PROPSHEETPAGEW *)lp;
5731 PCRYPT_KEY_PROV_INFO info;
5732 HCRYPTPROV hProv = 0;
5733 int errorID = 0;
5734
5735 data = (struct ExportWizData *)page->lParam;
5736 SetWindowLongPtrW(hwnd, DWLP_USER, (LPARAM)data);
5737 /* Get enough information about a key to see whether it's exportable.
5738 */
5739 if (!(info = export_get_private_key_info(
5740 data->exportInfo.u.pCertContext)))
5741 errorID = IDS_EXPORT_PRIVATE_KEY_UNAVAILABLE;
5742 else if (!export_acquire_private_key(info, &hProv))
5743 errorID = IDS_EXPORT_PRIVATE_KEY_UNAVAILABLE;
5744 else if (!export_is_key_exportable(hProv, info->dwKeySpec))
5745 errorID = IDS_EXPORT_PRIVATE_KEY_NON_EXPORTABLE;
5746
5747 if (errorID)
5748 {
5749 WCHAR error[MAX_STRING_LEN];
5750
5751 LoadStringW(hInstance, errorID, error,
5752 sizeof(error) / sizeof(error[0]));
5753 SendMessageW(GetDlgItem(hwnd, IDC_EXPORT_PRIVATE_KEY_UNAVAILABLE),
5754 WM_SETTEXT, 0, (LPARAM)error);
5755 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_PRIVATE_KEY_YES), FALSE);
5756 }
5757 else
5758 data->keyProvInfo = info;
5759 if (hProv)
5760 CryptReleaseContext(hProv, 0);
5761 SendMessageW(GetDlgItem(hwnd, IDC_EXPORT_PRIVATE_KEY_NO), BM_CLICK,
5762 0, 0);
5763 break;
5764 }
5765 case WM_NOTIFY:
5766 {
5767 NMHDR *hdr = (NMHDR *)lp;
5768
5769 switch (hdr->code)
5770 {
5771 case PSN_SETACTIVE:
5772 PostMessageW(GetParent(hwnd), PSM_SETWIZBUTTONS, 0,
5773 PSWIZB_BACK | PSWIZB_NEXT);
5774 ret = TRUE;
5775 break;
5776 case PSN_WIZNEXT:
5777 data = (struct ExportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
5778 if (IsDlgButtonChecked(hwnd, IDC_EXPORT_PRIVATE_KEY_NO))
5779 {
5780 data->contextInfo.dwExportFormat =
5781 CRYPTUI_WIZ_EXPORT_FORMAT_DER;
5782 data->contextInfo.fExportPrivateKeys = FALSE;
5783 }
5784 else
5785 {
5786 data->contextInfo.dwExportFormat =
5787 CRYPTUI_WIZ_EXPORT_FORMAT_PFX;
5788 data->contextInfo.fExportPrivateKeys = TRUE;
5789 }
5790 break;
5791 }
5792 break;
5793 }
5794 }
5795 return ret;
5796 }
5797
5798 static BOOL export_info_has_private_key(PCCRYPTUI_WIZ_EXPORT_INFO pExportInfo)
5799 {
5800 BOOL ret = FALSE;
5801
5802 if (pExportInfo->dwSubjectChoice == CRYPTUI_WIZ_EXPORT_CERT_CONTEXT)
5803 {
5804 DWORD size;
5805
5806 /* If there's a CRYPT_KEY_PROV_INFO set for this cert, assume the
5807 * cert has a private key.
5808 */
5809 if (CertGetCertificateContextProperty(pExportInfo->u.pCertContext,
5810 CERT_KEY_PROV_INFO_PROP_ID, NULL, &size))
5811 ret = TRUE;
5812 }
5813 return ret;
5814 }
5815
5816 static void export_format_enable_controls(HWND hwnd, const struct ExportWizData *data)
5817 {
5818 int defaultFormatID;
5819
5820 switch (data->contextInfo.dwExportFormat)
5821 {
5822 case CRYPTUI_WIZ_EXPORT_FORMAT_BASE64:
5823 defaultFormatID = IDC_EXPORT_FORMAT_BASE64;
5824 break;
5825 case CRYPTUI_WIZ_EXPORT_FORMAT_PKCS7:
5826 defaultFormatID = IDC_EXPORT_FORMAT_CMS;
5827 break;
5828 case CRYPTUI_WIZ_EXPORT_FORMAT_PFX:
5829 defaultFormatID = IDC_EXPORT_FORMAT_PFX;
5830 break;
5831 default:
5832 defaultFormatID = IDC_EXPORT_FORMAT_DER;
5833 }
5834 SendMessageW(GetDlgItem(hwnd, defaultFormatID), BM_CLICK, 0, 0);
5835 if (defaultFormatID == IDC_EXPORT_FORMAT_PFX)
5836 {
5837 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_FORMAT_DER), FALSE);
5838 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_FORMAT_BASE64), FALSE);
5839 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_FORMAT_CMS), FALSE);
5840 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_FORMAT_PFX), TRUE);
5841 }
5842 else
5843 {
5844 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_FORMAT_DER), TRUE);
5845 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_FORMAT_BASE64), TRUE);
5846 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_FORMAT_CMS), TRUE);
5847 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_FORMAT_PFX), FALSE);
5848 }
5849 }
5850
5851 static LRESULT CALLBACK export_format_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
5852 LPARAM lp)
5853 {
5854 LRESULT ret = 0;
5855 struct ExportWizData *data;
5856
5857 switch (msg)
5858 {
5859 case WM_INITDIALOG:
5860 {
5861 PROPSHEETPAGEW *page = (PROPSHEETPAGEW *)lp;
5862
5863 data = (struct ExportWizData *)page->lParam;
5864 SetWindowLongPtrW(hwnd, DWLP_USER, (LPARAM)data);
5865 export_format_enable_controls(hwnd, data);
5866 break;
5867 }
5868 case WM_NOTIFY:
5869 {
5870 NMHDR *hdr = (NMHDR *)lp;
5871
5872 switch (hdr->code)
5873 {
5874 case PSN_SETACTIVE:
5875 PostMessageW(GetParent(hwnd), PSM_SETWIZBUTTONS, 0,
5876 PSWIZB_BACK | PSWIZB_NEXT);
5877 data = (struct ExportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
5878 export_format_enable_controls(hwnd, data);
5879 ret = TRUE;
5880 break;
5881 case PSN_WIZNEXT:
5882 {
5883 BOOL skipPasswordPage = TRUE;
5884
5885 data = (struct ExportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
5886 if (IsDlgButtonChecked(hwnd, IDC_EXPORT_FORMAT_DER))
5887 data->contextInfo.dwExportFormat =
5888 CRYPTUI_WIZ_EXPORT_FORMAT_DER;
5889 else if (IsDlgButtonChecked(hwnd, IDC_EXPORT_FORMAT_BASE64))
5890 data->contextInfo.dwExportFormat =
5891 CRYPTUI_WIZ_EXPORT_FORMAT_BASE64;
5892 else if (IsDlgButtonChecked(hwnd, IDC_EXPORT_FORMAT_CMS))
5893 {
5894 data->contextInfo.dwExportFormat =
5895 CRYPTUI_WIZ_EXPORT_FORMAT_PKCS7;
5896 if (IsDlgButtonChecked(hwnd, IDC_EXPORT_CMS_INCLUDE_CHAIN))
5897 data->contextInfo.fExportChain =
5898 CRYPTUI_WIZ_EXPORT_FORMAT_PKCS7;
5899 }
5900 else
5901 {
5902 data->contextInfo.dwExportFormat =
5903 CRYPTUI_WIZ_EXPORT_FORMAT_PFX;
5904 if (IsDlgButtonChecked(hwnd, IDC_EXPORT_PFX_INCLUDE_CHAIN))
5905 data->contextInfo.fExportChain = TRUE;
5906 if (IsDlgButtonChecked(hwnd, IDC_EXPORT_PFX_STRONG_ENCRYPTION))
5907 data->contextInfo.fStrongEncryption = TRUE;
5908 if (IsDlgButtonChecked(hwnd, IDC_EXPORT_PFX_DELETE_PRIVATE_KEY))
5909 data->deleteKeys = TRUE;
5910 skipPasswordPage = FALSE;
5911 }
5912 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT,
5913 skipPasswordPage ? IDD_EXPORT_FILE : 0);
5914 ret = 1;
5915 break;
5916 }
5917 }
5918 break;
5919 }
5920 case WM_COMMAND:
5921 switch (HIWORD(wp))
5922 {
5923 case BN_CLICKED:
5924 switch (LOWORD(wp))
5925 {
5926 case IDC_EXPORT_FORMAT_DER:
5927 case IDC_EXPORT_FORMAT_BASE64:
5928 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_CMS_INCLUDE_CHAIN),
5929 FALSE);
5930 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_PFX_INCLUDE_CHAIN),
5931 FALSE);
5932 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_PFX_STRONG_ENCRYPTION),
5933 FALSE);
5934 EnableWindow(GetDlgItem(hwnd,
5935 IDC_EXPORT_PFX_DELETE_PRIVATE_KEY), FALSE);
5936 break;
5937 case IDC_EXPORT_FORMAT_CMS:
5938 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_CMS_INCLUDE_CHAIN),
5939 TRUE);
5940 break;
5941 case IDC_EXPORT_FORMAT_PFX:
5942 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_PFX_INCLUDE_CHAIN),
5943 TRUE);
5944 EnableWindow(GetDlgItem(hwnd, IDC_EXPORT_PFX_STRONG_ENCRYPTION),
5945 TRUE);
5946 EnableWindow(GetDlgItem(hwnd,
5947 IDC_EXPORT_PFX_DELETE_PRIVATE_KEY), TRUE);
5948 break;
5949 }
5950 break;
5951 }
5952 break;
5953 }
5954 return ret;
5955 }
5956
5957 static void export_password_mismatch(HWND hwnd, const struct ExportWizData *data)
5958 {
5959 WCHAR title[MAX_STRING_LEN], error[MAX_STRING_LEN];
5960 LPCWSTR pTitle;
5961
5962 if (data->pwszWizardTitle)
5963 pTitle = data->pwszWizardTitle;
5964 else
5965 {
5966 LoadStringW(hInstance, IDS_EXPORT_WIZARD, title,
5967 sizeof(title) / sizeof(title[0]));
5968 pTitle = title;
5969 }
5970 LoadStringW(hInstance, IDS_EXPORT_PASSWORD_MISMATCH, error,
5971 sizeof(error) / sizeof(error[0]));
5972 MessageBoxW(hwnd, error, pTitle, MB_ICONERROR | MB_OK);
5973 SetFocus(GetDlgItem(hwnd, IDC_EXPORT_PASSWORD));
5974 }
5975
5976 static LRESULT CALLBACK export_password_dlg_proc(HWND hwnd, UINT msg,
5977 WPARAM wp, LPARAM lp)
5978 {
5979 LRESULT ret = 0;
5980 struct ExportWizData *data;
5981
5982 switch (msg)
5983 {
5984 case WM_INITDIALOG:
5985 {
5986 PROPSHEETPAGEW *page = (PROPSHEETPAGEW *)lp;
5987
5988 data = (struct ExportWizData *)page->lParam;
5989 SetWindowLongPtrW(hwnd, DWLP_USER, (LPARAM)data);
5990 break;
5991 }
5992 case WM_NOTIFY:
5993 {
5994 NMHDR *hdr = (NMHDR *)lp;
5995
5996 switch (hdr->code)
5997 {
5998 case PSN_SETACTIVE:
5999 PostMessageW(GetParent(hwnd), PSM_SETWIZBUTTONS, 0,
6000 PSWIZB_BACK | PSWIZB_NEXT);
6001 ret = TRUE;
6002 break;
6003 case PSN_WIZNEXT:
6004 {
6005 HWND passwordEdit = GetDlgItem(hwnd, IDC_EXPORT_PASSWORD);
6006 HWND passwordConfirmEdit = GetDlgItem(hwnd,
6007 IDC_EXPORT_PASSWORD_CONFIRM);
6008 DWORD passwordLen = SendMessageW(passwordEdit, WM_GETTEXTLENGTH,
6009 0, 0);
6010 DWORD passwordConfirmLen = SendMessageW(passwordConfirmEdit,
6011 WM_GETTEXTLENGTH, 0, 0);
6012
6013 data = (struct ExportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
6014 if (!passwordLen && !passwordConfirmLen)
6015 data->contextInfo.pwszPassword = NULL;
6016 else if (passwordLen != passwordConfirmLen)
6017 {
6018 export_password_mismatch(hwnd, data);
6019 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, 1);
6020 ret = 1;
6021 }
6022 else
6023 {
6024 LPWSTR password = HeapAlloc(GetProcessHeap(), 0,
6025 (passwordLen + 1) * sizeof(WCHAR));
6026 LPWSTR passwordConfirm = HeapAlloc(GetProcessHeap(), 0,
6027 (passwordConfirmLen + 1) * sizeof(WCHAR));
6028 BOOL freePassword = TRUE;
6029
6030 if (password && passwordConfirm)
6031 {
6032 SendMessageW(passwordEdit, WM_GETTEXT, passwordLen + 1,
6033 (LPARAM)password);
6034 SendMessageW(passwordConfirmEdit, WM_GETTEXT,
6035 passwordConfirmLen + 1, (LPARAM)passwordConfirm);
6036 if (strcmpW(password, passwordConfirm))
6037 {
6038 export_password_mismatch(hwnd, data);
6039 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, 1);
6040 ret = 1;
6041 }
6042 else
6043 {
6044 data->contextInfo.pwszPassword = password;
6045 freePassword = FALSE;
6046 data->freePassword = TRUE;
6047 }
6048 }
6049 if (freePassword)
6050 HeapFree(GetProcessHeap(), 0, password);
6051 HeapFree(GetProcessHeap(), 0, passwordConfirm);
6052 }
6053 break;
6054 }
6055 }
6056 break;
6057 }
6058 }
6059 return ret;
6060 }
6061
6062 static LPWSTR export_append_extension(const struct ExportWizData *data,
6063 LPWSTR fileName)
6064 {
6065 static const WCHAR cer[] = { '.','c','e','r',0 };
6066 static const WCHAR crl[] = { '.','c','r','l',0 };
6067 static const WCHAR ctl[] = { '.','c','t','l',0 };
6068 static const WCHAR p7b[] = { '.','p','7','b',0 };
6069 static const WCHAR pfx[] = { '.','p','f','x',0 };
6070 static const WCHAR sst[] = { '.','s','s','t',0 };
6071 LPCWSTR extension;
6072 LPWSTR dot;
6073 BOOL appendExtension;
6074
6075 switch (data->contextInfo.dwExportFormat)
6076 {
6077 case CRYPTUI_WIZ_EXPORT_FORMAT_PKCS7:
6078 extension = p7b;
6079 break;
6080 case CRYPTUI_WIZ_EXPORT_FORMAT_PFX:
6081 extension = pfx;
6082 break;
6083 default:
6084 switch (data->exportInfo.dwSubjectChoice)
6085 {
6086 case CRYPTUI_WIZ_EXPORT_CRL_CONTEXT:
6087 extension = crl;
6088 break;
6089 case CRYPTUI_WIZ_EXPORT_CTL_CONTEXT:
6090 extension = ctl;
6091 break;
6092 case CRYPTUI_WIZ_EXPORT_CERT_STORE:
6093 extension = sst;
6094 break;
6095 default:
6096 extension = cer;
6097 }
6098 }
6099 dot = strrchrW(fileName, '.');
6100 if (dot)
6101 appendExtension = strcmpiW(dot, extension) != 0;
6102 else
6103 appendExtension = TRUE;
6104 if (appendExtension)
6105 {
6106 fileName = HeapReAlloc(GetProcessHeap(), 0, fileName,
6107 (strlenW(fileName) + strlenW(extension) + 1) * sizeof(WCHAR));
6108 if (fileName)
6109 strcatW(fileName, extension);
6110 }
6111 return fileName;
6112 }
6113
6114 static BOOL export_validate_filename(HWND hwnd, struct ExportWizData *data,
6115 LPCWSTR fileName)
6116 {
6117 HANDLE file;
6118 BOOL tryCreate = TRUE, forceCreate = FALSE, ret = FALSE;
6119
6120 file = CreateFileW(fileName, GENERIC_WRITE,
6121 FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL);
6122 if (file != INVALID_HANDLE_VALUE)
6123 {
6124 WCHAR warning[MAX_STRING_LEN], title[MAX_STRING_LEN];
6125 LPCWSTR pTitle;
6126
6127 if (data->pwszWizardTitle)
6128 pTitle = data->pwszWizardTitle;
6129 else
6130 {
6131 LoadStringW(hInstance, IDS_EXPORT_WIZARD, title,
6132 sizeof(title) / sizeof(title[0]));
6133 pTitle = title;
6134 }
6135 LoadStringW(hInstance, IDS_EXPORT_FILE_EXISTS, warning,
6136 sizeof(warning) / sizeof(warning[0]));
6137 if (MessageBoxW(hwnd, warning, pTitle, MB_YESNO) == IDYES)
6138 forceCreate = TRUE;
6139 else
6140 tryCreate = FALSE;
6141 CloseHandle(file);
6142 }
6143 if (tryCreate)
6144 {
6145 file = CreateFileW(fileName, GENERIC_WRITE,
6146 FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
6147 forceCreate ? CREATE_ALWAYS : CREATE_NEW,
6148 0, NULL);
6149 if (file != INVALID_HANDLE_VALUE)
6150 {
6151 data->file = file;
6152 ret = TRUE;
6153 }
6154 else
6155 {
6156 WCHAR title[MAX_STRING_LEN], error[MAX_STRING_LEN];
6157 LPCWSTR pTitle;
6158 LPWSTR msgBuf, fullError;
6159
6160 if (data->pwszWizardTitle)
6161 pTitle = data->pwszWizardTitle;
6162 else
6163 {
6164 LoadStringW(hInstance, IDS_EXPORT_WIZARD, title,
6165 sizeof(title) / sizeof(title[0]));
6166 pTitle = title;
6167 }
6168 LoadStringW(hInstance, IDS_IMPORT_OPEN_FAILED, error,
6169 sizeof(error) / sizeof(error[0]));
6170 FormatMessageW(
6171 FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM, NULL,
6172 GetLastError(), 0, (LPWSTR) &msgBuf, 0, NULL);
6173 fullError = HeapAlloc(GetProcessHeap(), 0,
6174 (strlenW(error) + strlenW(fileName) + strlenW(msgBuf) + 3)
6175 * sizeof(WCHAR));
6176 if (fullError)
6177 {
6178 LPWSTR ptr = fullError;
6179
6180 strcpyW(ptr, error);
6181 ptr += strlenW(error);
6182 strcpyW(ptr, fileName);
6183 ptr += strlenW(fileName);
6184 *ptr++ = ':';
6185 *ptr++ = '\n';
6186 strcpyW(ptr, msgBuf);
6187 MessageBoxW(hwnd, fullError, pTitle, MB_ICONERROR | MB_OK);
6188 HeapFree(GetProcessHeap(), 0, fullError);
6189 }
6190 LocalFree(msgBuf);
6191 }
6192 }
6193 return ret;
6194 }
6195
6196 static const WCHAR export_filter_cert[] = { '*','.','c','e','r',0 };
6197 static const WCHAR export_filter_crl[] = { '*','.','c','r','l',0 };
6198 static const WCHAR export_filter_ctl[] = { '*','.','s','t','l',0 };
6199 static const WCHAR export_filter_cms[] = { '*','.','p','7','b',0 };
6200 static const WCHAR export_filter_pfx[] = { '*','.','p','f','x',0 };
6201 static const WCHAR export_filter_sst[] = { '*','.','s','s','t',0 };
6202
6203 static WCHAR *make_export_file_filter(DWORD exportFormat, DWORD subjectChoice)
6204 {
6205 int baseLen, allLen, totalLen = 2, baseID;
6206 LPWSTR filter = NULL, baseFilter, all;
6207 LPCWSTR filterStr;
6208
6209 switch (exportFormat)
6210 {
6211 case CRYPTUI_WIZ_EXPORT_FORMAT_BASE64:
6212 baseID = IDS_EXPORT_FILTER_BASE64_CERT;
6213 filterStr = export_filter_cert;
6214 break;
6215 case CRYPTUI_WIZ_EXPORT_FORMAT_PFX:
6216 baseID = IDS_EXPORT_FILTER_PFX;
6217 filterStr = export_filter_pfx;
6218 break;
6219 case CRYPTUI_WIZ_EXPORT_FORMAT_PKCS7:
6220 baseID = IDS_EXPORT_FILTER_CMS;
6221 filterStr = export_filter_cms;
6222 break;
6223 default:
6224 switch (subjectChoice)
6225 {
6226 case CRYPTUI_WIZ_EXPORT_CRL_CONTEXT:
6227 baseID = IDS_EXPORT_FILTER_CRL;
6228 filterStr = export_filter_crl;
6229 break;
6230 case CRYPTUI_WIZ_EXPORT_CTL_CONTEXT:
6231 baseID = IDS_EXPORT_FILTER_CTL;
6232 filterStr = export_filter_ctl;
6233 break;
6234 case CRYPTUI_WIZ_EXPORT_CERT_STORE:
6235 baseID = IDS_EXPORT_FILTER_SERIALIZED_CERT_STORE;
6236 filterStr = export_filter_sst;
6237 break;
6238 default:
6239 baseID = IDS_EXPORT_FILTER_CERT;
6240 filterStr = export_filter_cert;
6241 break;
6242 }
6243 }
6244 baseLen = LoadStringW(hInstance, baseID, (LPWSTR)&baseFilter, 0);
6245 totalLen += baseLen + strlenW(filterStr) + 2;
6246 allLen = LoadStringW(hInstance, IDS_IMPORT_FILTER_ALL, (LPWSTR)&all, 0);
6247 totalLen += allLen + strlenW(filter_all) + 2;
6248 filter = HeapAlloc(GetProcessHeap(), 0, totalLen * sizeof(WCHAR));
6249 if (filter)
6250 {
6251 LPWSTR ptr;
6252
6253 ptr = filter;
6254 memcpy(ptr, baseFilter, baseLen * sizeof(WCHAR));
6255 ptr += baseLen;
6256 *ptr++ = 0;
6257 strcpyW(ptr, filterStr);
6258 ptr += strlenW(filterStr) + 1;
6259 memcpy(ptr, all, allLen * sizeof(WCHAR));
6260 ptr += allLen;
6261 *ptr++ = 0;
6262 strcpyW(ptr, filter_all);
6263 ptr += strlenW(filter_all) + 1;
6264 *ptr++ = 0;
6265 }
6266 return filter;
6267 }
6268
6269 static LRESULT CALLBACK export_file_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
6270 LPARAM lp)
6271 {
6272 LRESULT ret = 0;
6273 struct ExportWizData *data;
6274
6275 switch (msg)
6276 {
6277 case WM_INITDIALOG:
6278 {
6279 PROPSHEETPAGEW *page = (PROPSHEETPAGEW *)lp;
6280
6281 data = (struct ExportWizData *)page->lParam;
6282 SetWindowLongPtrW(hwnd, DWLP_USER, (LPARAM)data);
6283 if (data->exportInfo.pwszExportFileName)
6284 SendMessageW(GetDlgItem(hwnd, IDC_EXPORT_FILENAME), WM_SETTEXT, 0,
6285 (LPARAM)data->exportInfo.pwszExportFileName);
6286 break;
6287 }
6288 case WM_NOTIFY:
6289 {
6290 NMHDR *hdr = (NMHDR *)lp;
6291
6292 switch (hdr->code)
6293 {
6294 case PSN_WIZBACK:
6295 data = (struct ExportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
6296 if (data->contextInfo.dwExportFormat !=
6297 CRYPTUI_WIZ_EXPORT_FORMAT_PFX)
6298 {
6299 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, IDD_EXPORT_FORMAT);
6300 ret = 1;
6301 }
6302 break;
6303 case PSN_WIZNEXT:
6304 {
6305 HWND fileNameEdit = GetDlgItem(hwnd, IDC_EXPORT_FILENAME);
6306 DWORD len = SendMessageW(fileNameEdit, WM_GETTEXTLENGTH, 0, 0);
6307
6308 data = (struct ExportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
6309 if (!len)
6310 {
6311 WCHAR title[MAX_STRING_LEN], error[MAX_STRING_LEN];
6312 LPCWSTR pTitle;
6313
6314 if (data->pwszWizardTitle)
6315 pTitle = data->pwszWizardTitle;
6316 else
6317 {
6318 LoadStringW(hInstance, IDS_EXPORT_WIZARD, title,
6319 sizeof(title) / sizeof(title[0]));
6320 pTitle = title;
6321 }
6322 LoadStringW(hInstance, IDS_IMPORT_EMPTY_FILE, error,
6323 sizeof(error) / sizeof(error[0]));
6324 MessageBoxW(hwnd, error, pTitle, MB_ICONERROR | MB_OK);
6325 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, 1);
6326 ret = 1;
6327 }
6328 else
6329 {
6330 LPWSTR fileName = HeapAlloc(GetProcessHeap(), 0,
6331 (len + 1) * sizeof(WCHAR));
6332
6333 if (fileName)
6334 {
6335 SendMessageW(fileNameEdit, WM_GETTEXT, len + 1,
6336 (LPARAM)fileName);
6337 fileName = export_append_extension(data, fileName);
6338 if (!export_validate_filename(hwnd, data, fileName))
6339 {
6340 HeapFree(GetProcessHeap(), 0, fileName);
6341 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, 1);
6342 ret = 1;
6343 }
6344 else
6345 data->fileName = fileName;
6346 }
6347 }
6348 break;
6349 }
6350 case PSN_SETACTIVE:
6351 PostMessageW(GetParent(hwnd), PSM_SETWIZBUTTONS, 0,
6352 PSWIZB_BACK | PSWIZB_NEXT);
6353 ret = TRUE;
6354 break;
6355 }
6356 break;
6357 }
6358 case WM_COMMAND:
6359 switch (wp)
6360 {
6361 case IDC_EXPORT_BROWSE_FILE:
6362 {
6363 OPENFILENAMEW ofn;
6364 WCHAR fileBuf[MAX_PATH];
6365
6366 data = (struct ExportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
6367 memset(&ofn, 0, sizeof(ofn));
6368 ofn.lStructSize = sizeof(ofn);
6369 ofn.hwndOwner = hwnd;
6370 ofn.lpstrFilter = make_export_file_filter(
6371 data->contextInfo.dwExportFormat,
6372 data->exportInfo.dwSubjectChoice);
6373 ofn.lpstrFile = fileBuf;
6374 ofn.nMaxFile = sizeof(fileBuf) / sizeof(fileBuf[0]);
6375 fileBuf[0] = 0;
6376 if (GetSaveFileNameW(&ofn))
6377 SendMessageW(GetDlgItem(hwnd, IDC_EXPORT_FILENAME), WM_SETTEXT,
6378 0, (LPARAM)ofn.lpstrFile);
6379 HeapFree(GetProcessHeap(), 0, (LPWSTR)ofn.lpstrFilter);
6380 break;
6381 }
6382 }
6383 break;
6384 }
6385 return ret;
6386 }
6387
6388 static void show_export_details(HWND lv, const struct ExportWizData *data)
6389 {
6390 WCHAR text[MAX_STRING_LEN];
6391 LVITEMW item;
6392 int contentID;
6393
6394 item.mask = LVIF_TEXT;
6395 if (data->fileName)
6396 {
6397 item.iItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
6398 item.iSubItem = 0;
6399 LoadStringW(hInstance, IDS_IMPORT_FILE, text,
6400 sizeof(text)/ sizeof(text[0]));
6401 item.pszText = text;
6402 SendMessageW(lv, LVM_INSERTITEMW, 0, (LPARAM)&item);
6403 item.iSubItem = 1;
6404 item.pszText = data->fileName;
6405 SendMessageW(lv, LVM_SETITEMTEXTW, item.iItem, (LPARAM)&item);
6406 }
6407
6408 item.pszText = text;
6409 switch (data->exportInfo.dwSubjectChoice)
6410 {
6411 case CRYPTUI_WIZ_EXPORT_CRL_CONTEXT:
6412 case CRYPTUI_WIZ_EXPORT_CTL_CONTEXT:
6413 case CRYPTUI_WIZ_EXPORT_CERT_STORE:
6414 case CRYPTUI_WIZ_EXPORT_CERT_STORE_CERTIFICATES_ONLY:
6415 /* do nothing */
6416 break;
6417 default:
6418 {
6419 item.iItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
6420 item.iSubItem = 0;
6421 LoadStringW(hInstance, IDS_EXPORT_INCLUDE_CHAIN, text,
6422 sizeof(text) / sizeof(text[0]));
6423 SendMessageW(lv, LVM_INSERTITEMW, item.iItem, (LPARAM)&item);
6424 item.iSubItem = 1;
6425 LoadStringW(hInstance,
6426 data->contextInfo.fExportChain ? IDS_YES : IDS_NO, text,
6427 sizeof(text) / sizeof(text[0]));
6428 SendMessageW(lv, LVM_SETITEMTEXTW, item.iItem, (LPARAM)&item);
6429
6430 item.iItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
6431 item.iSubItem = 0;
6432 LoadStringW(hInstance, IDS_EXPORT_KEYS, text,
6433 sizeof(text) / sizeof(text[0]));
6434 SendMessageW(lv, LVM_INSERTITEMW, item.iItem, (LPARAM)&item);
6435 item.iSubItem = 1;
6436 LoadStringW(hInstance,
6437 data->contextInfo.fExportPrivateKeys ? IDS_YES : IDS_NO, text,
6438 sizeof(text) / sizeof(text[0]));
6439 SendMessageW(lv, LVM_SETITEMTEXTW, item.iItem, (LPARAM)&item);
6440 }
6441 }
6442
6443 item.iItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
6444 item.iSubItem = 0;
6445 LoadStringW(hInstance, IDS_EXPORT_FORMAT, text,
6446 sizeof(text)/ sizeof(text[0]));
6447 SendMessageW(lv, LVM_INSERTITEMW, 0, (LPARAM)&item);
6448
6449 item.iSubItem = 1;
6450 switch (data->exportInfo.dwSubjectChoice)
6451 {
6452 case CRYPTUI_WIZ_EXPORT_CRL_CONTEXT:
6453 contentID = IDS_EXPORT_FILTER_CRL;
6454 break;
6455 case CRYPTUI_WIZ_EXPORT_CTL_CONTEXT:
6456 contentID = IDS_EXPORT_FILTER_CTL;
6457 break;
6458 case CRYPTUI_WIZ_EXPORT_CERT_STORE:
6459 contentID = IDS_EXPORT_FILTER_SERIALIZED_CERT_STORE;
6460 break;
6461 default:
6462 switch (data->contextInfo.dwExportFormat)
6463 {
6464 case CRYPTUI_WIZ_EXPORT_FORMAT_BASE64:
6465 contentID = IDS_EXPORT_FILTER_BASE64_CERT;
6466 break;
6467 case CRYPTUI_WIZ_EXPORT_FORMAT_PKCS7:
6468 contentID = IDS_EXPORT_FILTER_CMS;
6469 break;
6470 case CRYPTUI_WIZ_EXPORT_FORMAT_PFX:
6471 contentID = IDS_EXPORT_FILTER_PFX;
6472 break;
6473 default:
6474 contentID = IDS_EXPORT_FILTER_CERT;
6475 }
6476 }
6477 LoadStringW(hInstance, contentID, text, sizeof(text) / sizeof(text[0]));
6478 SendMessageW(lv, LVM_SETITEMTEXTW, item.iItem, (LPARAM)&item);
6479 }
6480
6481 static inline BOOL save_der(HANDLE file, const BYTE *pb, DWORD cb)
6482 {
6483 DWORD bytesWritten;
6484
6485 return WriteFile(file, pb, cb, &bytesWritten, NULL);
6486 }
6487
6488 static BOOL save_base64(HANDLE file, const BYTE *pb, DWORD cb)
6489 {
6490 BOOL ret;
6491 DWORD size = 0;
6492
6493 if ((ret = CryptBinaryToStringA(pb, cb, CRYPT_STRING_BASE64, NULL, &size)))
6494 {
6495 LPSTR buf = HeapAlloc(GetProcessHeap(), 0, size);
6496
6497 if (buf)
6498 {
6499 if ((ret = CryptBinaryToStringA(pb, cb, CRYPT_STRING_BASE64, buf,
6500 &size)))
6501 ret = WriteFile(file, buf, size, &size, NULL);
6502 HeapFree(GetProcessHeap(), 0, buf);
6503 }
6504 else
6505 {
6506 SetLastError(ERROR_OUTOFMEMORY);
6507 ret = FALSE;
6508 }
6509 }
6510 return ret;
6511 }
6512
6513 static inline BOOL save_store_as_cms(HANDLE file, HCERTSTORE store)
6514 {
6515 return CertSaveStore(store, PKCS_7_ASN_ENCODING | X509_ASN_ENCODING,
6516 CERT_STORE_SAVE_AS_PKCS7, CERT_STORE_SAVE_TO_FILE, file, 0);
6517 }
6518
6519 static BOOL save_cert_as_cms(HANDLE file, PCCRYPTUI_WIZ_EXPORT_INFO pExportInfo,
6520 BOOL includeChain)
6521 {
6522 BOOL ret;
6523 HCERTSTORE store = CertOpenStore(CERT_STORE_PROV_MEMORY, 0, 0,
6524 CERT_STORE_CREATE_NEW_FLAG, NULL);
6525
6526 if (store)
6527 {
6528 if (includeChain)
6529 {
6530 HCERTSTORE addlStore = CertOpenStore(CERT_STORE_PROV_COLLECTION,
6531 0, 0, CERT_STORE_CREATE_NEW_FLAG, NULL);
6532
6533 if (addlStore)
6534 {
6535 DWORD i;
6536
6537 ret = TRUE;
6538 for (i = 0; ret && i < pExportInfo->cStores; i++)
6539 ret = CertAddStoreToCollection(addlStore,
6540 pExportInfo->rghStores, 0, 0);
6541 if (ret)
6542 {
6543 PCCERT_CHAIN_CONTEXT chain;
6544
6545 ret = CertGetCertificateChain(NULL,
6546 pExportInfo->u.pCertContext, NULL, addlStore, NULL, 0,
6547 NULL, &chain);
6548 if (ret)
6549 {
6550 DWORD j;
6551
6552 for (i = 0; ret && i < chain->cChain; i++)
6553 for (j = 0; ret && j < chain->rgpChain[i]->cElement;
6554 j++)
6555 ret = CertAddCertificateContextToStore(store,
6556 chain->rgpChain[i]->rgpElement[j]->pCertContext,
6557 CERT_STORE_ADD_ALWAYS, NULL);
6558 CertFreeCertificateChain(chain);
6559 }
6560 else
6561 {
6562 /* No chain could be created, just add the individual
6563 * cert to the message.
6564 */
6565 ret = CertAddCertificateContextToStore(store,
6566 pExportInfo->u.pCertContext, CERT_STORE_ADD_ALWAYS,
6567 NULL);
6568 }
6569 }
6570 CertCloseStore(addlStore, 0);
6571 }
6572 else
6573 ret = FALSE;
6574 }
6575 else
6576 ret = CertAddCertificateContextToStore(store,
6577 pExportInfo->u.pCertContext, CERT_STORE_ADD_ALWAYS, NULL);
6578 if (ret)
6579 ret = save_store_as_cms(file, store);
6580 CertCloseStore(store, 0);
6581 }
6582 else
6583 ret = FALSE;
6584 return ret;
6585 }
6586
6587 static BOOL save_serialized_store(HANDLE file, HCERTSTORE store)
6588 {
6589 return CertSaveStore(store, PKCS_7_ASN_ENCODING | X509_ASN_ENCODING,
6590 CERT_STORE_SAVE_AS_STORE, CERT_STORE_SAVE_TO_FILE, file, 0);
6591 }
6592
6593 static BOOL save_pfx(HANDLE file, PCCRYPTUI_WIZ_EXPORT_INFO pExportInfo,
6594 PCCRYPTUI_WIZ_EXPORT_CERTCONTEXT_INFO pContextInfo,
6595 PCRYPT_KEY_PROV_INFO keyProvInfo, BOOL deleteKeys)
6596 {
6597 HCERTSTORE store = CertOpenStore(CERT_STORE_PROV_MEMORY, X509_ASN_ENCODING,
6598 0, CERT_STORE_CREATE_NEW_FLAG, NULL);
6599 BOOL ret = FALSE;
6600
6601 if (store)
6602 {
6603 CRYPT_DATA_BLOB pfxBlob = { 0, NULL };
6604 PCCERT_CONTEXT cert = NULL;
6605 BOOL freeKeyProvInfo = FALSE;
6606
6607 if (pContextInfo->fExportChain)
6608 {
6609 HCERTCHAINENGINE engine = NULL;
6610
6611 if (pExportInfo->cStores)
6612 {
6613 CERT_CHAIN_ENGINE_CONFIG config;
6614
6615 memset(&config, 0, sizeof(config));
6616 config.cbSize = sizeof(config);
6617 config.cAdditionalStore = pExportInfo->cStores;
6618 config.rghAdditionalStore = pExportInfo->rghStores;
6619 ret = CertCreateCertificateChainEngine(&config, &engine);
6620 }
6621 else
6622 ret = TRUE;
6623 if (ret)
6624 {
6625 CERT_CHAIN_PARA chainPara;
6626 PCCERT_CHAIN_CONTEXT chain;
6627
6628 memset(&chainPara, 0, sizeof(chainPara));
6629 chainPara.cbSize = sizeof(chainPara);
6630 ret = CertGetCertificateChain(engine,
6631 pExportInfo->u.pCertContext, NULL, NULL, &chainPara, 0, NULL,
6632 &chain);
6633 if (ret)
6634 {
6635 DWORD i, j;
6636
6637 for (i = 0; ret && i < chain->cChain; i++)
6638 for (j = 0; ret && j < chain->rgpChain[i]->cElement;
6639 j++)
6640 {
6641 if (i == 0 && j == 0)
6642 ret = CertAddCertificateContextToStore(store,
6643 chain->rgpChain[i]->rgpElement[j]->pCertContext,
6644 CERT_STORE_ADD_ALWAYS, &cert);
6645 else
6646 ret = CertAddCertificateContextToStore(store,
6647 chain->rgpChain[i]->rgpElement[j]->pCertContext,
6648 CERT_STORE_ADD_ALWAYS, NULL);
6649 }
6650 CertFreeCertificateChain(chain);
6651 }
6652 }
6653 if (engine)
6654 CertFreeCertificateChainEngine(engine);
6655 }
6656 else
6657 ret = CertAddCertificateContextToStore(store,
6658 pExportInfo->u.pCertContext, CERT_STORE_ADD_ALWAYS, &cert);
6659 /* Copy private key info to newly created cert, so it'll get exported
6660 * along with the cert.
6661 */
6662 if (ret && pContextInfo->fExportPrivateKeys)
6663 {
6664 if (keyProvInfo)
6665 ret = CertSetCertificateContextProperty(cert,
6666 CERT_KEY_PROV_INFO_PROP_ID, 0, keyProvInfo);
6667 else
6668 {
6669 if (!(keyProvInfo = export_get_private_key_info(cert)))
6670 ret = FALSE;
6671 else
6672 {
6673 ret = CertSetCertificateContextProperty(cert,
6674 CERT_KEY_PROV_INFO_PROP_ID, 0, keyProvInfo);
6675 freeKeyProvInfo = TRUE;
6676 }
6677 }
6678 }
6679 if (ret)
6680 {
6681 DWORD exportFlags =
6682 REPORT_NOT_ABLE_TO_EXPORT_PRIVATE_KEY | EXPORT_PRIVATE_KEYS;
6683
6684 ret = PFXExportCertStore(store, &pfxBlob,
6685 pContextInfo->pwszPassword, exportFlags);
6686 if (ret)
6687 {
6688 pfxBlob.pbData = HeapAlloc(GetProcessHeap(), 0, pfxBlob.cbData);
6689 if (pfxBlob.pbData)
6690 {
6691 ret = PFXExportCertStore(store, &pfxBlob,
6692 pContextInfo->pwszPassword, exportFlags);
6693 if (ret)
6694 {
6695 DWORD bytesWritten;
6696
6697 ret = WriteFile(file, pfxBlob.pbData, pfxBlob.cbData,
6698 &bytesWritten, NULL);
6699 }
6700 }
6701 else
6702 {
6703 SetLastError(ERROR_OUTOFMEMORY);
6704 ret = FALSE;
6705 }
6706 }
6707 }
6708 if (ret && deleteKeys)
6709 {
6710 HCRYPTPROV prov;
6711
6712 CryptAcquireContextW(&prov, keyProvInfo->pwszContainerName,
6713 keyProvInfo->pwszProvName, keyProvInfo->dwProvType,
6714 CRYPT_DELETEKEYSET);
6715 }
6716 if (freeKeyProvInfo)
6717 HeapFree(GetProcessHeap(), 0, keyProvInfo);
6718 CertFreeCertificateContext(cert);
6719 CertCloseStore(store, 0);
6720 }
6721 return ret;
6722 }
6723
6724 static BOOL do_export(HANDLE file, PCCRYPTUI_WIZ_EXPORT_INFO pExportInfo,
6725 PCCRYPTUI_WIZ_EXPORT_CERTCONTEXT_INFO pContextInfo,
6726 PCRYPT_KEY_PROV_INFO keyProvInfo, BOOL deleteKeys)
6727 {
6728 BOOL ret;
6729
6730 if (pContextInfo->dwSize != sizeof(CRYPTUI_WIZ_EXPORT_CERTCONTEXT_INFO))
6731 {
6732 SetLastError(E_INVALIDARG);
6733 return FALSE;
6734 }
6735 switch (pExportInfo->dwSubjectChoice)
6736 {
6737 case CRYPTUI_WIZ_EXPORT_CRL_CONTEXT:
6738 ret = save_der(file,
6739 pExportInfo->u.pCRLContext->pbCrlEncoded,
6740 pExportInfo->u.pCRLContext->cbCrlEncoded);
6741 break;
6742 case CRYPTUI_WIZ_EXPORT_CTL_CONTEXT:
6743 ret = save_der(file,
6744 pExportInfo->u.pCTLContext->pbCtlEncoded,
6745 pExportInfo->u.pCTLContext->cbCtlEncoded);
6746 break;
6747 case CRYPTUI_WIZ_EXPORT_CERT_STORE:
6748 ret = save_serialized_store(file, pExportInfo->u.hCertStore);
6749 break;
6750 case CRYPTUI_WIZ_EXPORT_CERT_STORE_CERTIFICATES_ONLY:
6751 ret = save_store_as_cms(file, pExportInfo->u.hCertStore);
6752 break;
6753 default:
6754 switch (pContextInfo->dwExportFormat)
6755 {
6756 case CRYPTUI_WIZ_EXPORT_FORMAT_DER:
6757 ret = save_der(file, pExportInfo->u.pCertContext->pbCertEncoded,
6758 pExportInfo->u.pCertContext->cbCertEncoded);
6759 break;
6760 case CRYPTUI_WIZ_EXPORT_FORMAT_BASE64:
6761 ret = save_base64(file,
6762 pExportInfo->u.pCertContext->pbCertEncoded,
6763 pExportInfo->u.pCertContext->cbCertEncoded);
6764 break;
6765 case CRYPTUI_WIZ_EXPORT_FORMAT_PKCS7:
6766 ret = save_cert_as_cms(file, pExportInfo,
6767 pContextInfo->fExportChain);
6768 break;
6769 case CRYPTUI_WIZ_EXPORT_FORMAT_PFX:
6770 ret = save_pfx(file, pExportInfo, pContextInfo, keyProvInfo,
6771 deleteKeys);
6772 break;
6773 default:
6774 SetLastError(E_FAIL);
6775 ret = FALSE;
6776 }
6777 }
6778 return ret;
6779 }
6780
6781 static LRESULT CALLBACK export_finish_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
6782 LPARAM lp)
6783 {
6784 LRESULT ret = 0;
6785 struct ExportWizData *data;
6786
6787 switch (msg)
6788 {
6789 case WM_INITDIALOG:
6790 {
6791 PROPSHEETPAGEW *page = (PROPSHEETPAGEW *)lp;
6792 HWND lv = GetDlgItem(hwnd, IDC_EXPORT_SETTINGS);
6793 RECT rc;
6794 LVCOLUMNW column;
6795
6796 data = (struct ExportWizData *)page->lParam;
6797 SetWindowLongPtrW(hwnd, DWLP_USER, (LPARAM)data);
6798 SendMessageW(GetDlgItem(hwnd, IDC_EXPORT_TITLE), WM_SETFONT,
6799 (WPARAM)data->titleFont, TRUE);
6800 GetWindowRect(lv, &rc);
6801 column.mask = LVCF_WIDTH;
6802 column.cx = (rc.right - rc.left) / 2 - 2;
6803 SendMessageW(lv, LVM_INSERTCOLUMNW, 0, (LPARAM)&column);
6804 SendMessageW(lv, LVM_INSERTCOLUMNW, 1, (LPARAM)&column);
6805 show_export_details(lv, data);
6806 break;
6807 }
6808 case WM_NOTIFY:
6809 {
6810 NMHDR *hdr = (NMHDR *)lp;
6811
6812 switch (hdr->code)
6813 {
6814 case PSN_SETACTIVE:
6815 {
6816 HWND lv = GetDlgItem(hwnd, IDC_EXPORT_SETTINGS);
6817
6818 data = (struct ExportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
6819 SendMessageW(lv, LVM_DELETEALLITEMS, 0, 0);
6820 show_export_details(lv, data);
6821 PostMessageW(GetParent(hwnd), PSM_SETWIZBUTTONS, 0,
6822 PSWIZB_BACK | PSWIZB_FINISH);
6823 ret = TRUE;
6824 break;
6825 }
6826 case PSN_WIZFINISH:
6827 {
6828 int messageID;
6829 WCHAR title[MAX_STRING_LEN], message[MAX_STRING_LEN];
6830 LPCWSTR pTitle;
6831 DWORD mbFlags;
6832
6833 data = (struct ExportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
6834 if ((data->success = do_export(data->file, &data->exportInfo,
6835 &data->contextInfo, data->keyProvInfo, data->deleteKeys)))
6836 {
6837 messageID = IDS_EXPORT_SUCCEEDED;
6838 mbFlags = MB_OK;
6839 }
6840 else
6841 {
6842 messageID = IDS_EXPORT_FAILED;
6843 mbFlags = MB_OK | MB_ICONERROR;
6844 }
6845 if (data->pwszWizardTitle)
6846 pTitle = data->pwszWizardTitle;
6847 else
6848 {
6849 LoadStringW(hInstance, IDS_EXPORT_WIZARD, title,
6850 sizeof(title) / sizeof(title[0]));
6851 pTitle = title;
6852 }
6853 LoadStringW(hInstance, messageID, message,
6854 sizeof(message) / sizeof(message[0]));
6855 MessageBoxW(hwnd, message, pTitle, mbFlags);
6856 break;
6857 }
6858 }
6859 break;
6860 }
6861 }
6862 return ret;
6863 }
6864
6865 static BOOL show_export_ui(DWORD dwFlags, HWND hwndParent,
6866 LPCWSTR pwszWizardTitle, PCCRYPTUI_WIZ_EXPORT_INFO pExportInfo, const void *pvoid)
6867 {
6868 PROPSHEETHEADERW hdr;
6869 PROPSHEETPAGEW pages[6];
6870 struct ExportWizData data;
6871 int nPages = 0;
6872 BOOL hasPrivateKey, showFormatPage = TRUE;
6873 INT_PTR l;
6874
6875 data.dwFlags = dwFlags;
6876 data.pwszWizardTitle = pwszWizardTitle;
6877 memset(&data.exportInfo, 0, sizeof(data.exportInfo));
6878 memcpy(&data.exportInfo, pExportInfo,
6879 min(sizeof(data.exportInfo), pExportInfo->dwSize));
6880 if (pExportInfo->dwSize > sizeof(data.exportInfo))
6881 data.exportInfo.dwSize = sizeof(data.exportInfo);
6882 data.contextInfo.dwSize = sizeof(data.contextInfo);
6883 data.contextInfo.dwExportFormat = CRYPTUI_WIZ_EXPORT_FORMAT_DER;
6884 data.contextInfo.fExportChain = FALSE;
6885 data.contextInfo.fStrongEncryption = FALSE;
6886 data.contextInfo.fExportPrivateKeys = FALSE;
6887 data.contextInfo.pwszPassword = NULL;
6888 data.freePassword = FALSE;
6889 if (pExportInfo->dwSubjectChoice == CRYPTUI_WIZ_EXPORT_CERT_CONTEXT &&
6890 pvoid)
6891 memcpy(&data.contextInfo, pvoid,
6892 min(((PCCRYPTUI_WIZ_EXPORT_CERTCONTEXT_INFO)pvoid)->dwSize,
6893 sizeof(data.contextInfo)));
6894 data.keyProvInfo = NULL;
6895 data.deleteKeys = FALSE;
6896 data.fileName = NULL;
6897 data.file = INVALID_HANDLE_VALUE;
6898 data.success = FALSE;
6899
6900 memset(&pages, 0, sizeof(pages));
6901
6902 pages[nPages].dwSize = sizeof(pages[0]);
6903 pages[nPages].hInstance = hInstance;
6904 pages[nPages].u.pszTemplate = MAKEINTRESOURCEW(IDD_EXPORT_WELCOME);
6905 pages[nPages].pfnDlgProc = export_welcome_dlg_proc;
6906 pages[nPages].dwFlags = PSP_HIDEHEADER;
6907 pages[nPages].lParam = (LPARAM)&data;
6908 nPages++;
6909
6910 hasPrivateKey = export_info_has_private_key(pExportInfo);
6911 switch (pExportInfo->dwSubjectChoice)
6912 {
6913 case CRYPTUI_WIZ_EXPORT_CRL_CONTEXT:
6914 case CRYPTUI_WIZ_EXPORT_CTL_CONTEXT:
6915 showFormatPage = FALSE;
6916 data.contextInfo.dwExportFormat = CRYPTUI_WIZ_EXPORT_FORMAT_DER;
6917 break;
6918 case CRYPTUI_WIZ_EXPORT_CERT_STORE:
6919 showFormatPage = FALSE;
6920 data.contextInfo.dwExportFormat =
6921 CRYPTUI_WIZ_EXPORT_FORMAT_SERIALIZED_CERT_STORE;
6922 break;
6923 case CRYPTUI_WIZ_EXPORT_CERT_STORE_CERTIFICATES_ONLY:
6924 showFormatPage = FALSE;
6925 data.contextInfo.dwExportFormat = CRYPTUI_WIZ_EXPORT_FORMAT_PKCS7;
6926 break;
6927 }
6928
6929 if (hasPrivateKey && showFormatPage)
6930 {
6931 pages[nPages].dwSize = sizeof(pages[0]);
6932 pages[nPages].hInstance = hInstance;
6933 pages[nPages].u.pszTemplate = MAKEINTRESOURCEW(IDD_EXPORT_PRIVATE_KEY);
6934 pages[nPages].pfnDlgProc = export_private_key_dlg_proc;
6935 pages[nPages].dwFlags = PSP_USEHEADERTITLE | PSP_USEHEADERSUBTITLE;
6936 pages[nPages].pszHeaderTitle =
6937 MAKEINTRESOURCEW(IDS_EXPORT_PRIVATE_KEY_TITLE);
6938 pages[nPages].pszHeaderSubTitle =
6939 MAKEINTRESOURCEW(IDS_EXPORT_PRIVATE_KEY_SUBTITLE);
6940 pages[nPages].lParam = (LPARAM)&data;
6941 nPages++;
6942 }
6943 if (showFormatPage)
6944 {
6945 pages[nPages].dwSize = sizeof(pages[0]);
6946 pages[nPages].hInstance = hInstance;
6947 pages[nPages].u.pszTemplate = MAKEINTRESOURCEW(IDD_EXPORT_FORMAT);
6948 pages[nPages].pfnDlgProc = export_format_dlg_proc;
6949 pages[nPages].dwFlags = PSP_USEHEADERTITLE | PSP_USEHEADERSUBTITLE;
6950 pages[nPages].pszHeaderTitle =
6951 MAKEINTRESOURCEW(IDS_EXPORT_FORMAT_TITLE);
6952 pages[nPages].pszHeaderSubTitle =
6953 MAKEINTRESOURCEW(IDS_EXPORT_FORMAT_SUBTITLE);
6954 pages[nPages].lParam = (LPARAM)&data;
6955 nPages++;
6956 }
6957 if (hasPrivateKey && showFormatPage)
6958 {
6959 pages[nPages].dwSize = sizeof(pages[0]);
6960 pages[nPages].hInstance = hInstance;
6961 pages[nPages].u.pszTemplate = MAKEINTRESOURCEW(IDD_EXPORT_PASSWORD);
6962 pages[nPages].pfnDlgProc = export_password_dlg_proc;
6963 pages[nPages].dwFlags = PSP_USEHEADERTITLE | PSP_USEHEADERSUBTITLE;
6964 pages[nPages].pszHeaderTitle =
6965 MAKEINTRESOURCEW(IDS_EXPORT_PASSWORD_TITLE);
6966 pages[nPages].pszHeaderSubTitle =
6967 MAKEINTRESOURCEW(IDS_EXPORT_PASSWORD_SUBTITLE);
6968 pages[nPages].lParam = (LPARAM)&data;
6969 nPages++;
6970 }
6971
6972 pages[nPages].dwSize = sizeof(pages[0]);
6973 pages[nPages].hInstance = hInstance;
6974 pages[nPages].u.pszTemplate = MAKEINTRESOURCEW(IDD_EXPORT_FILE);
6975 pages[nPages].pfnDlgProc = export_file_dlg_proc;
6976 pages[nPages].dwFlags = PSP_USEHEADERTITLE | PSP_USEHEADERSUBTITLE;
6977 pages[nPages].pszHeaderTitle = MAKEINTRESOURCEW(IDS_EXPORT_FILE_TITLE);
6978 pages[nPages].pszHeaderSubTitle =
6979 MAKEINTRESOURCEW(IDS_EXPORT_FILE_SUBTITLE);
6980 pages[nPages].lParam = (LPARAM)&data;
6981 nPages++;
6982
6983 pages[nPages].dwSize = sizeof(pages[0]);
6984 pages[nPages].hInstance = hInstance;
6985 pages[nPages].u.pszTemplate = MAKEINTRESOURCEW(IDD_EXPORT_FINISH);
6986 pages[nPages].pfnDlgProc = export_finish_dlg_proc;
6987 pages[nPages].dwFlags = PSP_HIDEHEADER;
6988 pages[nPages].lParam = (LPARAM)&data;
6989 nPages++;
6990
6991 memset(&hdr, 0, sizeof(hdr));
6992 hdr.dwSize = sizeof(hdr);
6993 hdr.hwndParent = hwndParent;
6994 hdr.dwFlags = PSH_PROPSHEETPAGE | PSH_WIZARD97_NEW | PSH_HEADER |
6995 PSH_WATERMARK;
6996 hdr.hInstance = hInstance;
6997 if (pwszWizardTitle)
6998 hdr.pszCaption = pwszWizardTitle;
6999 else
7000 hdr.pszCaption = MAKEINTRESOURCEW(IDS_EXPORT_WIZARD);
7001 hdr.u3.ppsp = pages;
7002 hdr.nPages = nPages;
7003 hdr.u4.pszbmWatermark = MAKEINTRESOURCEW(IDB_CERT_WATERMARK);
7004 hdr.u5.pszbmHeader = MAKEINTRESOURCEW(IDB_CERT_HEADER);
7005 l = PropertySheetW(&hdr);
7006 DeleteObject(data.titleFont);
7007 if (data.freePassword)
7008 HeapFree(GetProcessHeap(), 0,
7009 (LPWSTR)data.contextInfo.pwszPassword);
7010 HeapFree(GetProcessHeap(), 0, data.keyProvInfo);
7011 CloseHandle(data.file);
7012 HeapFree(GetProcessHeap(), 0, data.fileName);
7013 if (l == 0)
7014 {
7015 SetLastError(ERROR_CANCELLED);
7016 return FALSE;
7017 }
7018 else
7019 return data.success;
7020 }
7021
7022 BOOL WINAPI CryptUIWizExport(DWORD dwFlags, HWND hwndParent,
7023 LPCWSTR pwszWizardTitle, PCCRYPTUI_WIZ_EXPORT_INFO pExportInfo, void *pvoid)
7024 {
7025 BOOL ret;
7026
7027 TRACE("(%08x, %p, %s, %p, %p)\n", dwFlags, hwndParent,
7028 debugstr_w(pwszWizardTitle), pExportInfo, pvoid);
7029
7030 if (!(dwFlags & CRYPTUI_WIZ_NO_UI))
7031 ret = show_export_ui(dwFlags, hwndParent, pwszWizardTitle, pExportInfo,
7032 pvoid);
7033 else
7034 {
7035 HANDLE file = CreateFileW(pExportInfo->pwszExportFileName,
7036 GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
7037 CREATE_ALWAYS, 0, NULL);
7038
7039 if (file != INVALID_HANDLE_VALUE)
7040 {
7041 ret = do_export(file, pExportInfo, pvoid, NULL, FALSE);
7042 CloseHandle(file);
7043 }
7044 else
7045 ret = FALSE;
7046 }
7047 return ret;
7048 }
Maarten's multimedia branch