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Add a feature that prevent process from interfence user control operation.

This commit is contained in:
love-code-yeyixiao 2024-04-14 18:26:16 +08:00
parent 9c8142b32b
commit 3851d84c69
1 changed files with 24 additions and 5 deletions
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29
Sandboxie/core/dll/guimisc.c
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@ -178,14 +178,16 @@ _FX BOOLEAN Gui_InitMisc(HMODULE module)
if (Gui_UseProxyService) {
SBIEDLL_HOOK_GUI(GetWindow);
SBIEDLL_HOOK_GUI(GetParent);
SBIEDLL_HOOK_GUI(SetForegroundWindow);
SBIEDLL_HOOK_GUI(MonitorFromWindow);
SBIEDLL_HOOK_GUI(SetCursor);
SBIEDLL_HOOK_GUI(GetIconInfo);
SBIEDLL_HOOK_GUI(SetCursorPos);
SBIEDLL_HOOK_GUI(ClipCursor);
}
SBIEDLL_HOOK_GUI(SetCursorPos);
SBIEDLL_HOOK_GUI(SetForegroundWindow);
SBIEDLL_HOOK_GUI(ClipCursor);
SBIEDLL_HOOK_GUI(SwapMouseButton);
SBIEDLL_HOOK_GUI(SetDoubleClickTime);
@ -350,6 +352,14 @@ _FX HWND Gui_SetParent(HWND hWndChild, HWND hWndNewParent)
_FX BOOL Gui_ClipCursor(const RECT *lpRect)
{
if (SbieApi_QueryConfBool(NULL, "BlockInterferenceControl", FALSE) && lpRect)
{
SetLastError(ERROR_ACCESS_DENIED);
return FALSE;
}
if (!Gui_UseProxyService)
return __sys_ClipCursor(lpRect);
GUI_CLIP_CURSOR_REQ req;
void *rpl;
@ -506,6 +516,11 @@ _FX BOOL Gui_GetIconInfo(HICON hIcon, PICONINFO piconinfo)
_FX BOOL Gui_SetCursorPos(int x, int y)
{
if (SbieApi_QueryConfBool(NULL, "BlockInterferenceControl", FALSE)) {
return FALSE;
}
if (!Gui_UseProxyService)
return __sys_SetCursorPos(x, y);
GUI_SET_CURSOR_POS_REQ req;
GUI_SET_CURSOR_POS_RPL *rpl;
ULONG error;
@ -539,8 +554,12 @@ _FX BOOL Gui_SetForegroundWindow(HWND hWnd)
{
GUI_SET_FOREGROUND_WINDOW_REQ req;
void *rpl;
if (__sys_IsWindow(hWnd) || (! hWnd)) {
if (SbieApi_QueryConfBool(NULL, "BlockInterferenceControl", FALSE))
{
SetLastError(ERROR_ACCESS_DENIED);
return FALSE;
}
if (__sys_IsWindow(hWnd) || (! hWnd)|| !Gui_UseProxyService) {
// window is in the same sandbox (or is NULL), no need for GUI Proxy
return __sys_SetForegroundWindow(hWnd);
}