public static Win32Process CreateProcessAsUser(NtToken token, Win32ProcessConfig config)
{
using (var resources = new DisposableList <IDisposable>())
{
PROCESS_INFORMATION proc_info = new PROCESS_INFORMATION();
STARTUPINFOEX start_info = config.ToStartupInfoEx(resources);
SECURITY_ATTRIBUTES proc_attr = config.ProcessSecurityAttributes(resources);
SECURITY_ATTRIBUTES thread_attr = config.ThreadSecurityAttributes(resources);
if (!CreateProcessAsUser(token.Handle, config.ApplicationName, config.CommandLine,
proc_attr, thread_attr, config.InheritHandles, config.CreationFlags
| CreateProcessFlags.ExtendedStartupInfoPresent, config.Environment,
config.CurrentDirectory, start_info, out proc_info))
{
if (!CreateProcessWithTokenW(token.Handle, 0, config.ApplicationName, config.CommandLine,
config.CreationFlags, config.Environment, config.CurrentDirectory,
ref start_info.StartupInfo, out proc_info))
{
throw new SafeWin32Exception();
}
}
return(new Win32Process(proc_info, config.TerminateOnDispose));
}
}
internal STARTUPINFOEX ToStartupInfoEx(DisposableList <IDisposable> resources)
{
STARTUPINFOEX start_info = new STARTUPINFOEX();
PopulateStartupInfo(ref start_info.StartupInfo);
start_info.lpAttributeList = GetAttributes(resources);
return(start_info);
}
static extern bool CreateProcess(
string lpApplicationName,
string lpCommandLine,
[In] SECURITY_ATTRIBUTES lpProcessAttributes,
[In] SECURITY_ATTRIBUTES lpThreadAttributes,
bool bInheritHandles,
CreateProcessFlags dwCreationFlags,
[In] byte[] lpEnvironment,
string lpCurrentDirectory,
[In] STARTUPINFOEX lpStartupInfo,
out PROCESS_INFORMATION lpProcessInformation);
public static Win32Process CreateProcess(NtProcess parent, string application_name, string command_line, CreateProcessFlags flags, string desktop)
{
STARTUPINFOEX start_info = new STARTUPINFOEX();
start_info.StartupInfo.lpDesktop = desktop;
PROCESS_INFORMATION proc_info = new PROCESS_INFORMATION();
using (SafeProcThreadAttributeListBuffer attr_list = new SafeProcThreadAttributeListBuffer(1))
{
using (var handle_buffer = parent.Handle.DangerousGetHandle().ToBuffer())
{
attr_list.AddAttribute(new IntPtr(0x00020000), handle_buffer);
start_info.lpAttributeList = attr_list.DangerousGetHandle();
if (!CreateProcess(application_name, command_line, IntPtr.Zero, IntPtr.Zero, false,
flags | CreateProcessFlags.EXTENDED_STARTUPINFO_PRESENT, IntPtr.Zero, null, start_info, out proc_info))
{
throw new SafeWin32Exception();
}
return(new Win32Process(proc_info));
}
}
}
