Windows VC++提升当前进程权限到管理员权限

#include <iostream>
#include <Windows.h>

void SafeCloseHandle(HANDLE handle)
{
	if (handle != nullptr) {
		(void)::CloseHandle(handle);
		handle = nullptr;
	}
}

bool EnableDebugPrivilege()
{
	HANDLE handleToken = NULL;
	if (!OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &handleToken)) {
		return false;
	}

	LUID debugNameValue;
	if (!LookupPrivilegeValue(nullptr, SE_DEBUG_NAME, &debugNameValue)) {
		SafeCloseHandle(handleToken);
		return false;
	}
	TOKEN_PRIVILEGES tokenPri;
	tokenPri.PrivilegeCount = 1;
	tokenPri.Privileges[0].Luid = debugNameValue;
	tokenPri.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;

	if (!AdjustTokenPrivileges(handleToken, FALSE, &tokenPri, sizeof(tokenPri), nullptr, nullptr)) {
		SafeCloseHandle(handleToken);
		return false;
	}
	SafeCloseHandle(handleToken);
	return true;
}

int main()
{
	// 提升至管理员权限
	EnableDebugPrivilege();

	return 0;
}