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[] = { '%','','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[] = { '%','','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] != '' && 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;
38