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Sandboxie
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1.13.2

This commit is contained in:
DavidXanatos 2024-03-03 12:06:46 +01:00
parent 272e6c5f67
commit 688889d681
2 changed files with 42 additions and 6 deletions
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3
CHANGELOG.md
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@ -8,7 +8,8 @@ This project adheres to [Semantic Versioning](http://semver.org/).
### Added
- added menu entry to restart Sandman as admin [#3581](https://github.com/sandboxie-plus/Sandboxie/issues/3581) (thx Yeyixiao)
- Added the option to prevent sandboxed programs from accessing the images of the window outside the sandbox [#624](https://github.com/sandboxie-plus/Sandboxie/issues/624) [#1985](https://github.com/sandboxie-plus/Sandboxie/issues/1985) (thx Yeyixiao)
- Added the option to prevent sandboxed programs from accessing the images of the window outside the sandbox [#1985](https://github.com/sandboxie-plus/Sandboxie/issues/1985) (thx Yeyixiao)
- added option to block taking screen capture/screenshot of sandboxed processes [#624](https://github.com/sandboxie-plus/Sandboxie/issues/624) (thx Yeyixiao)
- Sandman, suspend all processes [#3582](https://github.com/sandboxie-plus/Sandboxie/issues/3582)
### Fixed

45
Sandboxie/core/dll/guimisc.c
View File

@ -100,9 +100,14 @@ static LONG Gui_GetRawInputDeviceInfoW(
_Inout_ LPVOID pData, _Inout_ PUINT pcbSize);
static HDC Gui_GetDC(HWND hWnd);
static HDC Gui_GetWindowDC(HWND hWnd);
static HDC Gui_GetDCEx(HWND hWnd, HRGN hrgnClip, DWORD flags);
static BOOL Gui_PrintWindow(HWND hwnd,HDC hdcBlt,UINT nFlags);
//---------------------------------------------------------------------------
@ -1466,6 +1471,7 @@ _FX BOOL Gui_ImmAssociateContextEx(
return ok;
}
//---------------------------------------------------------------------------
// Gui_GetDC
//---------------------------------------------------------------------------
@ -1474,12 +1480,16 @@ _FX BOOL Gui_ImmAssociateContextEx(
_FX HDC Gui_GetDC(HWND hWnd)
{
if (SbieApi_QueryConfBool(NULL, L"IsBlockCapture", FALSE)) {
if (hWnd == NULL || hWnd == __sys_GetDesktopWindow()) {
SetLastError(ERROR_ACCESS_DENIED);
return NULL;
}
ULONG_PTR pid=0, tid=0;
if (!Gui_IsSameBox(hWnd, &pid, &tid)) {
SetLastError(ERROR_ACCESS_DENIED);
return NULL;
}
@ -1487,15 +1497,24 @@ _FX HDC Gui_GetDC(HWND hWnd)
return __sys_GetDC(hWnd);
}
//---------------------------------------------------------------------------
// Gui_GetWindowDC
//---------------------------------------------------------------------------
_FX HDC Gui_GetWindowDC(HWND hWnd)
{
if (SbieApi_QueryConfBool(NULL, L"IsBlockCapture", FALSE)) {
if (hWnd == NULL || hWnd == __sys_GetDesktopWindow()) {
SetLastError(ERROR_ACCESS_DENIED);
return NULL;
}
ULONG_PTR pid = 0, tid = 0;
if (!Gui_IsSameBox(hWnd, &pid, &tid)) {
SetLastError(ERROR_ACCESS_DENIED);
return NULL;
}
@ -1503,35 +1522,51 @@ _FX HDC Gui_GetWindowDC(HWND hWnd)
return __sys_GetWindowDC(hWnd);
}
//---------------------------------------------------------------------------
// Gui_GetDCEx
//---------------------------------------------------------------------------
_FX HDC Gui_GetDCEx(HWND hWnd,HRGN hrgnClip,DWORD flags)
{
if (SbieApi_QueryConfBool(NULL, L"IsBlockCapture", FALSE)) {
if (hWnd == NULL || hWnd == __sys_GetDesktopWindow()) {
SetLastError(ERROR_ACCESS_DENIED);
return NULL;
}
ULONG_PTR pid = 0, tid = 0;
if (!Gui_IsSameBox(hWnd, &pid, &tid)) {
SetLastError(ERROR_ACCESS_DENIED);
return NULL;
}
}
return __sys_GetWindowDC(hWnd);
}
_FX BOOL Gui_PrintWindow(
HWND hwnd,
HDC hdcBlt,
UINT nFlags
) {
//---------------------------------------------------------------------------
// Gui_PrintWindow
//---------------------------------------------------------------------------
_FX BOOL Gui_PrintWindow(HWND hwnd, HDC hdcBlt, UINT nFlags)
{
if (SbieApi_QueryConfBool(NULL, L"IsBlockCapture", FALSE)) {
if (hwnd == NULL || hwnd == __sys_GetDesktopWindow()) {
SetLastError(ERROR_ACCESS_DENIED);
return 0;
}
ULONG_PTR pid = 0, tid = 0;
if (!Gui_IsSameBox(hwnd, &pid, &tid)) {
SetLastError(ERROR_ACCESS_DENIED);
return 0;
}