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cryptui: Show a cert's allowed usages in cert properties dialog.

This commit is contained in:
Juan Lang 2008-12-18 14:02:15 -08:00 committed by Alexandre Julliard
parent c489ce31ba
commit 0bb4f7e3c4
2 changed files with 253 additions and 1 deletions
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3
dlls/cryptui/cryptui.rc
View File

@ -37,4 +37,7 @@ IDB_CERT_ERROR BITMAP LOADONCALL DISCARDABLE certerror.bmp
/* @makedep: certwarning.bmp */
IDB_CERT_WARNING BITMAP LOADONCALL DISCARDABLE certwarning.bmp
/* @makedep: checks.bmp */
IDB_CHECKS BITMAP LOADONCALL DISCARDABLE checks.bmp
#include "cryptui_En.rc"

251
dlls/cryptui/main.c
View File

@ -1155,6 +1155,7 @@ struct detail_data
BOOL *pfPropertiesChanged;
int cFields;
struct field_value_data *fields;
HIMAGELIST imageList;
};
typedef void (*add_fields_func)(HWND hwnd, struct detail_data *data);
@ -1554,6 +1555,44 @@ static void create_cert_details_list(HWND hwnd, struct detail_data *data)
set_fields_selection(hwnd, data, 0);
}
typedef enum {
CheckBitmapIndexUnchecked = 1,
CheckBitmapIndexChecked = 2,
CheckBitmapIndexDisabledUnchecked = 3,
CheckBitmapIndexDisabledChecked = 4
} CheckBitmapIndex;
static void add_purpose(HWND hwnd, LPCSTR oid)
{
HWND lv = GetDlgItem(hwnd, IDC_CERTIFICATE_USAGES);
PCRYPT_OID_INFO info = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
sizeof(CRYPT_OID_INFO));
if (info)
{
char *oidCopy = HeapAlloc(GetProcessHeap(), 0, strlen(oid) + 1);
if (oidCopy)
{
LVITEMA item;
strcpy(oidCopy, oid);
info->cbSize = sizeof(CRYPT_OID_INFO);
info->pszOID = oidCopy;
item.mask = LVIF_TEXT | LVIF_STATE | LVIF_PARAM;
item.state = INDEXTOSTATEIMAGEMASK(CheckBitmapIndexChecked);
item.stateMask = LVIS_STATEIMAGEMASK;
item.iItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
item.iSubItem = 0;
item.lParam = (LPARAM)info;
item.pszText = oidCopy;
SendMessageA(lv, LVM_INSERTITEMA, 0, (LPARAM)&item);
}
else
HeapFree(GetProcessHeap(), 0, info);
}
}
static WCHAR *get_cert_property_as_string(PCCERT_CONTEXT cert, DWORD prop)
{
WCHAR *name = NULL;
@ -1575,6 +1614,150 @@ static WCHAR *get_cert_property_as_string(PCCERT_CONTEXT cert, DWORD prop)
return name;
}
static void redraw_states(HWND list, BOOL enabled)
{
int items = SendMessageW(list, LVM_GETITEMCOUNT, 0, 0), i;
for (i = 0; i < items; i++)
{
BOOL change = FALSE;
int state;
state = SendMessageW(list, LVM_GETITEMSTATE, i, LVIS_STATEIMAGEMASK);
/* This reverses the INDEXTOSTATEIMAGEMASK shift. There doesn't appear
* to be a handy macro for it.
*/
state >>= 12;
if (enabled)
{
if (state == CheckBitmapIndexDisabledChecked)
{
state = CheckBitmapIndexChecked;
change = TRUE;
}
if (state == CheckBitmapIndexDisabledUnchecked)
{
state = CheckBitmapIndexUnchecked;
change = TRUE;
}
}
else
{
if (state == CheckBitmapIndexChecked)
{
state = CheckBitmapIndexDisabledChecked;
change = TRUE;
}
if (state == CheckBitmapIndexUnchecked)
{
state = CheckBitmapIndexDisabledUnchecked;
change = TRUE;
}
}
if (change)
{
LVITEMW item;
item.state = INDEXTOSTATEIMAGEMASK(state);
item.stateMask = LVIS_STATEIMAGEMASK;
SendMessageW(list, LVM_SETITEMSTATE, i, (LPARAM)&item);
}
}
}
extern BOOL WINAPI WTHelperGetKnownUsages(DWORD action,
PCCRYPT_OID_INFO **usages);
static void add_known_usage(HWND lv, PCCRYPT_OID_INFO info)
{
LVITEMW item;
item.mask = LVIF_TEXT | LVIF_STATE | LVIF_PARAM;
item.state = INDEXTOSTATEIMAGEMASK(CheckBitmapIndexDisabledChecked);
item.stateMask = LVIS_STATEIMAGEMASK;
item.iItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
item.iSubItem = 0;
item.lParam = (LPARAM)info;
item.pszText = (LPWSTR)info->pwszName;
SendMessageW(lv, LVM_INSERTITEMW, 0, (LPARAM)&item);
}
static void show_cert_usages(HWND hwnd, struct detail_data *data)
{
PCCERT_CONTEXT cert = data->pCertViewInfo->pCertContext;
HWND lv = GetDlgItem(hwnd, IDC_CERTIFICATE_USAGES);
PCERT_ENHKEY_USAGE usage;
DWORD size;
PCCRYPT_OID_INFO *usages;
RECT rc;
LVCOLUMNW column;
GetWindowRect(lv, &rc);
column.mask = LVCF_WIDTH;
column.cx = rc.right - rc.left;
SendMessageW(lv, LVM_INSERTCOLUMNW, 0, (LPARAM)&column);
SendMessageW(lv, LVM_SETIMAGELIST, LVSIL_STATE, (LPARAM)data->imageList);
/* Get enhanced key usage. Have to check for a property and an extension
* separately, because CertGetEnhancedKeyUsage will succeed and return an
* empty usage if neither is set. Unfortunately an empty usage implies
* no usage is allowed, so we have to distinguish between the two cases.
*/
if (CertGetEnhancedKeyUsage(cert, CERT_FIND_PROP_ONLY_ENHKEY_USAGE_FLAG,
NULL, &size))
{
usage = HeapAlloc(GetProcessHeap(), 0, size);
if (!CertGetEnhancedKeyUsage(cert,
CERT_FIND_PROP_ONLY_ENHKEY_USAGE_FLAG, usage, &size))
{
HeapFree(GetProcessHeap(), 0, usage);
usage = NULL;
}
}
else if (CertGetEnhancedKeyUsage(cert, CERT_FIND_EXT_ONLY_ENHKEY_USAGE_FLAG,
NULL, &size))
{
usage = HeapAlloc(GetProcessHeap(), 0, size);
if (!CertGetEnhancedKeyUsage(cert,
CERT_FIND_EXT_ONLY_ENHKEY_USAGE_FLAG, usage, &size))
{
HeapFree(GetProcessHeap(), 0, usage);
usage = NULL;
}
}
else
usage = NULL;
if (usage)
{
DWORD i;
for (i = 0; i < usage->cUsageIdentifier; i++)
{
PCCRYPT_OID_INFO info = CryptFindOIDInfo(CRYPT_OID_INFO_OID_KEY,
usage->rgpszUsageIdentifier[i], CRYPT_ENHKEY_USAGE_OID_GROUP_ID);
if (info)
add_known_usage(lv, info);
else
add_purpose(hwnd, usage->rgpszUsageIdentifier[i]);
}
HeapFree(GetProcessHeap(), 0, usage);
}
else
{
if (WTHelperGetKnownUsages(1, &usages))
{
PCCRYPT_OID_INFO *ptr;
for (ptr = usages; *ptr; ptr++)
add_known_usage(lv, *ptr);
WTHelperGetKnownUsages(2, &usages);
}
}
EnableWindow(lv, FALSE);
redraw_states(lv, FALSE);
}
static void set_general_cert_properties(HWND hwnd, struct detail_data *data)
{
PCCERT_CONTEXT cert = data->pCertViewInfo->pCertContext;
@ -1592,7 +1775,7 @@ static void set_general_cert_properties(HWND hwnd, struct detail_data *data)
(LPARAM)str);
HeapFree(GetProcessHeap(), 0, str);
}
FIXME("show cert usages\n");
show_cert_usages(hwnd, data);
EnableWindow(GetDlgItem(hwnd, IDC_ADD_PURPOSE), FALSE);
SendMessageW(GetDlgItem(hwnd, IDC_ENABLE_ALL_PURPOSES), BM_CLICK, 0, 0);
}
@ -1646,6 +1829,40 @@ static LRESULT CALLBACK cert_properties_general_dlg_proc(HWND hwnd, UINT msg,
return 0;
}
static UINT CALLBACK cert_properties_general_callback(HWND hwnd, UINT msg,
PROPSHEETPAGEW *page)
{
HWND lv;
int cItem, i;
switch (msg)
{
case PSPCB_RELEASE:
lv = GetDlgItem(hwnd, IDC_CERTIFICATE_USAGES);
cItem = SendMessageW(lv, LVM_GETITEMCOUNT, 0, 0);
for (i = 0; i < cItem; i++)
{
LVITEMW item;
item.mask = LVIF_PARAM;
item.iItem = i;
item.iSubItem = 0;
if (SendMessageW(lv, LVM_GETITEMW, 0, (LPARAM)&item) && item.lParam)
{
PCRYPT_OID_INFO info = (PCRYPT_OID_INFO)item.lParam;
if (info->cbSize == sizeof(CRYPT_OID_INFO) && !info->dwGroupId)
{
HeapFree(GetProcessHeap(), 0, (LPSTR)info->pszOID);
HeapFree(GetProcessHeap(), 0, info);
}
}
}
break;
}
return 1;
}
static void show_edit_cert_properties_dialog(HWND parent,
struct detail_data *data)
{
@ -1656,6 +1873,8 @@ static void show_edit_cert_properties_dialog(HWND parent,
memset(&page, 0, sizeof(PROPSHEETPAGEW));
page.dwSize = sizeof(page);
page.dwFlags = PSP_USECALLBACK;
page.pfnCallback = cert_properties_general_callback;
page.hInstance = hInstance;
page.u.pszTemplate = MAKEINTRESOURCEW(IDD_CERT_PROPERTIES_GENERAL);
page.pfnDlgProc = cert_properties_general_dlg_proc;
@ -1789,6 +2008,23 @@ static LRESULT CALLBACK detail_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
return 0;
}
static UINT CALLBACK detail_callback(HWND hwnd, UINT msg,
PROPSHEETPAGEW *page)
{
struct detail_data *data;
switch (msg)
{
case PSPCB_RELEASE:
data = (struct detail_data *)page->lParam;
free_detail_fields(data);
ImageList_Destroy(data->imageList);
HeapFree(GetProcessHeap(), 0, data);
break;
}
return 0;
}
static BOOL init_detail_page(PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo,
BOOL *pfPropertiesChanged, PROPSHEETPAGEW *page)
{
@ -1802,8 +2038,21 @@ static BOOL init_detail_page(PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo,
data->pfPropertiesChanged = pfPropertiesChanged;
data->cFields = 0;
data->fields = NULL;
data->imageList = ImageList_Create(16, 16, ILC_COLOR4 | ILC_MASK, 4, 0);
if (data->imageList)
{
HBITMAP bmp;
COLORREF backColor = RGB(255, 0, 255);
bmp = LoadBitmapW(hInstance, MAKEINTRESOURCEW(IDB_CHECKS));
ImageList_AddMasked(data->imageList, bmp, backColor);
DeleteObject(bmp);
ImageList_SetBkColor(data->imageList, CLR_NONE);
}
memset(page, 0, sizeof(PROPSHEETPAGEW));
page->dwSize = sizeof(PROPSHEETPAGEW);
page->dwFlags = PSP_USECALLBACK;
page->pfnCallback = detail_callback;
page->hInstance = hInstance;
page->u.pszTemplate = MAKEINTRESOURCEW(IDD_DETAIL);
page->pfnDlgProc = detail_dlg_proc;