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no explorer.exe, judge by pid retrived from cpp (#8291)

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Signed-off-by: 21pages <sunboeasy@gmail.com>
This commit is contained in:
21pages 2024-06-08 16:50:35 +08:00 committed by GitHub
parent 8de5f3f0d3
commit fd0f85d565
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GPG Key ID: B5690EEEBB952194
2 changed files with 17 additions and 25 deletions
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8
src/platform/windows.cc
View File

@ -59,10 +59,12 @@ extern "C"
{
// if should try WTSQueryUserToken?
// https://stackoverflow.com/questions/7285666/example-code-a-service-calls-createprocessasuser-i-want-the-process-to-run-in
BOOL GetSessionUserTokenWin(OUT LPHANDLE lphUserToken, DWORD dwSessionId, BOOL as_user)
BOOL GetSessionUserTokenWin(OUT LPHANDLE lphUserToken, DWORD dwSessionId, BOOL as_user, DWORD *pDwTokenPid)
{
BOOL bResult = FALSE;
DWORD Id = GetLogonPid(dwSessionId, as_user);
if (pDwTokenPid)
*pDwTokenPid = Id;
if (HANDLE hProcess = OpenProcess(PROCESS_ALL_ACCESS, FALSE, Id))
{
bResult = OpenProcessToken(hProcess, TOKEN_ALL_ACCESS, lphUserToken);
@ -76,11 +78,11 @@ extern "C"
return IsWindowsServer();
}
HANDLE LaunchProcessWin(LPCWSTR cmd, DWORD dwSessionId, BOOL as_user)
HANDLE LaunchProcessWin(LPCWSTR cmd, DWORD dwSessionId, BOOL as_user, DWORD *pDwTokenPid)
{
HANDLE hProcess = NULL;
HANDLE hToken = NULL;
if (GetSessionUserTokenWin(&hToken, dwSessionId, as_user))
if (GetSessionUserTokenWin(&hToken, dwSessionId, as_user, pDwTokenPid))
{
STARTUPINFOW si;
ZeroMemory(&si, sizeof si);

34
src/platform/windows.rs
View File

@ -461,8 +461,8 @@ const SERVICE_TYPE: ServiceType = ServiceType::OWN_PROCESS;
extern "C" {
fn get_current_session(rdp: BOOL) -> DWORD;
fn LaunchProcessWin(cmd: *const u16, session_id: DWORD, as_user: BOOL) -> HANDLE;
fn GetSessionUserTokenWin(lphUserToken: LPHANDLE, dwSessionId: DWORD, as_user: BOOL) -> BOOL;
fn LaunchProcessWin(cmd: *const u16, session_id: DWORD, as_user: BOOL, token_pid: &mut DWORD) -> HANDLE;
fn GetSessionUserTokenWin(lphUserToken: LPHANDLE, dwSessionId: DWORD, as_user: BOOL, token_pid: &mut DWORD) -> BOOL;
fn selectInputDesktop() -> BOOL;
fn inputDesktopSelected() -> BOOL;
fn is_windows_server() -> BOOL;
@ -645,9 +645,13 @@ async fn launch_server(session_id: DWORD, close_first: bool) -> ResultType<HANDL
.chain(Some(0).into_iter())
.collect();
let wstr = wstr.as_ptr();
let h = unsafe { LaunchProcessWin(wstr, session_id, FALSE) };
let mut token_pid = 0;
let h = unsafe { LaunchProcessWin(wstr, session_id, FALSE, &mut token_pid) };
if h.is_null() {
log::error!("Failed to launch server: {}", io::Error::last_os_error());
if token_pid == 0 {
log::error!("No process winlogon.exe");
}
}
Ok(h)
}
@ -667,9 +671,10 @@ pub fn run_as_user(arg: Vec<&str>) -> ResultType<Option<std::process::Child>> {
.chain(Some(0).into_iter())
.collect();
let wstr = wstr.as_ptr();
let h = unsafe { LaunchProcessWin(wstr, session_id, TRUE) };
let mut token_pid = 0;
let h = unsafe { LaunchProcessWin(wstr, session_id, TRUE, &mut token_pid) };
if h.is_null() {
if !is_process_running(EXPLORER_EXE, session_id) {
if token_pid == 0 {
bail!(
"Failed to launch {:?} with session id {}: no process {}",
arg,
@ -1550,11 +1555,13 @@ pub fn quit_gui() {
pub fn get_user_token(session_id: u32, as_user: bool) -> HANDLE {
let mut token = NULL as HANDLE;
unsafe {
let mut _token_pid = 0;
if FALSE
== GetSessionUserTokenWin(
&mut token as _,
session_id,
if as_user { TRUE } else { FALSE },
&mut _token_pid,
)
{
NULL as _
@ -2041,23 +2048,6 @@ pub fn is_process_consent_running() -> ResultType<bool> {
Ok(output.status.success() && !output.stdout.is_empty())
}
pub fn is_process_running(exe: &str, session_id: u32) -> bool {
use hbb_common::sysinfo::System;
let mut sys = System::new();
sys.refresh_processes();
for (_, p) in sys.processes().iter() {
if p.session_id() == Some((session_id as usize).into())
&& p.exe()
.to_string_lossy()
.to_lowercase()
.contains(&exe.to_lowercase())
{
return true;
}
}
false
}
pub struct WakeLock(u32);
// Failed to compile keepawake-rs on i686
impl WakeLock {