ostp-gui/src-tauri/src/lib.rs

@@ -762,39 +762,14 @@ fn launch_as_admin(exe: &std::path::PathBuf, token: &str, port: u16) -> anyhow::
     let params_str = format!("--port {} --token-file \"{}\"", port, token_file.display());
     let params_wstr: Vec<u16> = OsStr::new(&params_str).encode_wide().chain(Some(0)).collect();
     #[link(name = "shell32")] extern "system" { fn ShellExecuteW(h: *mut std::ffi::c_void, op: *const u16, f: *const u16, p: *const u16, d: *const u16, s: i32) -> isize; }
-    #[link(name = "kernel32")] extern "system" { fn GetLastError() -> u32; }
     
     // Use the GUI executable's directory as the working directory so dependencies are found
     let cwd_path = std::env::current_exe().unwrap_or_else(|_| std::path::PathBuf::from("."));
     let dir_wstr: Vec<u16> = cwd_path.parent().unwrap_or(std::path::Path::new(".")).as_os_str().encode_wide().chain(Some(0)).collect();
-    // Remove Mark of the Web (Zone.Identifier) so SmartScreen doesn't block UAC
-    let zone_id = format!("{}:Zone.Identifier", exe.display());
-    let _ = std::fs::remove_file(zone_id);
     
-    // Use SW_SHOWNORMAL (1) instead of SW_HIDE (0) because runas with SW_HIDE is automatically blocked by UAC
-    let ret = unsafe { ShellExecuteW(null_mut(), verb_wstr.as_ptr(), exe_wstr.as_ptr(), params_wstr.as_ptr(), dir_wstr.as_ptr(), 1) };
+    let ret = unsafe { ShellExecuteW(null_mut(), verb_wstr.as_ptr(), exe_wstr.as_ptr(), params_wstr.as_ptr(), dir_wstr.as_ptr(), 0) };
     
-    // ShellExecuteW's return is a pseudo-HINSTANCE: > 32 means the call itself
-    // "succeeded" — but that range INCLUDES ERROR_CANCELLED (1223), which is
-    // exactly what Windows returns when the user clicks "No" on the UAC prompt.
-    // The old `ret <= 32` check alone treated a user-denied prompt as success,
-    // silently starting nothing and reporting a single opaque "denied or
-    // missing" message that could not distinguish "no prompt ever shown"
-    // (missing exe, ret<=32) from "prompt shown and declined" (ret==1223) from
-    // any other Win32 failure — exactly the ambiguity blocking diagnosis here.
-    if ret == 1223 {
-        anyhow::bail!("UAC elevation was denied. TUN mode requires administrator privileges.");
-    }
-    if ret <= 32 {
-        let win_err = unsafe { GetLastError() };
-        anyhow::bail!(
-            "Failed to request UAC elevation for the TUN helper (ShellExecuteW ret={}, \
-             GetLastError={}, path={}). If this keeps happening with no prompt ever appearing, \
-             an unsigned binary can be silently blocked by SmartScreen/antivirus during \
-             elevation — try running ostp-gui.exe as Administrator manually.",
-            ret, win_err, exe.display()
-        );
-    }
+    if ret <= 32 { anyhow::bail!("UAC denied or helper missing."); }
     Ok(())
 }
 

ostp-gui/src/index.html

@@ -90,18 +90,18 @@
           </div>
 
           <!-- Live RTT + speeds -->
-          <div class="live-stats" id="live-stats-container">
-            <div class="live-stat" id="stat-rtt-box">
+          <div class="live-stats">
+            <div class="live-stat">
               <span class="live-stat-label">RTT</span>
               <span id="live-rtt" class="live-stat-value">--</span>
             </div>
-            <div class="live-stat-sep" id="stat-sep-1"></div>
-            <div class="live-stat" id="stat-down-box">
+            <div class="live-stat-sep"></div>
+            <div class="live-stat">
               <span class="live-stat-label">↓</span>
               <span id="live-down-speed" class="live-stat-value">0 B/s</span>
             </div>
-            <div class="live-stat-sep" id="stat-sep-2"></div>
-            <div class="live-stat" id="stat-up-box">
+            <div class="live-stat-sep"></div>
+            <div class="live-stat">
               <span class="live-stat-label">↑</span>
               <span id="live-up-speed" class="live-stat-value">0 B/s</span>
             </div>
@@ -280,33 +280,10 @@
             </label>
           </div>
 
-          <div class="toggle-row" style="border-top:none;">
-            <div class="toggle-text">
-              <span class="toggle-name">Show RTT</span>
-              <span class="toggle-hint">Display live ping on dashboard</span>
         </div>
-            <label class="toggle">
-              <input type="checkbox" id="in-show-rtt" checked />
-              <span class="toggle-track"><span class="toggle-thumb"></span></span>
-            </label>
-          </div>
-
-          <div class="toggle-row" style="border-top:none;">
-            <div class="toggle-text">
-              <span class="toggle-name">Show Speed</span>
-              <span class="toggle-hint">Display traffic speed on dashboard</span>
-            </div>
-            <label class="toggle">
-              <input type="checkbox" id="in-show-speed" checked />
-              <span class="toggle-track"><span class="toggle-thumb"></span></span>
-            </label>
-          </div>
-
-        </div> <!-- client-settings-card -->
-        
         <div class="app-version" id="app-version">OSTP GUI</div>
-      </div> <!-- settings-body -->
-    </div> <!-- settings-screen -->
+      </div>
+    </div>
 
     <!-- ── ADD PROFILE DROPDOWN ─────────────────────────────── -->
     <div id="add-menu" class="add-menu hidden">

ostp-gui/src/main.js

@@ -154,8 +154,6 @@ const inExProcs     = $('in-ex-procs');
 const inAutoconnect = $('in-autoconnect');
 const inLaunchStartup = $('in-launch-startup');
 const inDebug       = $('in-debug');
-const inShowRtt     = $('in-show-rtt');
-const inShowSpeed   = $('in-show-speed');
 const groupKillSwitch  = $('group-kill-switch');
 const groupMuxSessions = $('group-mux-sessions');
 
@@ -666,8 +664,6 @@ function loadSettingsIntoForm() {
   inAutoconnect.checked = !!s.autoconnect;
   inLaunchStartup.checked = !!s.launchStartup;
   inDebug.checked       = !!s.debug;
-  inShowRtt.checked     = s.showRtt !== false;
-  inShowSpeed.checked   = s.showSpeed !== false;
   updateClientVisibility();
 }
 
@@ -686,8 +682,6 @@ function collectAndSaveSettings() {
     autoconnect:  inAutoconnect.checked,
     launchStartup: inLaunchStartup.checked,
     debug:        inDebug.checked,
-    showRtt:      inShowRtt.checked,
-    showSpeed:    inShowSpeed.checked,
   };
   saveClientSettings(s);
   updateClientVisibility();
@@ -709,23 +703,6 @@ function collectAndSaveSettings() {
 function updateClientVisibility() {
   groupKillSwitch.style.display  = inTun.checked  ? 'flex' : 'none';
   groupMuxSessions.style.display = inMux.checked  ? 'flex' : 'none';
-
-  const showRtt = inShowRtt.checked;
-  const showSpeed = inShowSpeed.checked;
-  const rttBox = $('stat-rtt-box');
-  const downBox = $('stat-down-box');
-  const upBox = $('stat-up-box');
-  const sep1 = $('stat-sep-1');
-  const sep2 = $('stat-sep-2');
-  const container = $('live-stats-container');
-
-  if (rttBox) rttBox.style.display = showRtt ? 'flex' : 'none';
-  if (downBox) downBox.style.display = showSpeed ? 'flex' : 'none';
-  if (upBox) upBox.style.display = showSpeed ? 'flex' : 'none';
-  
-  if (sep1) sep1.style.display = (showRtt && showSpeed) ? 'block' : 'none';
-  if (sep2) sep2.style.display = showSpeed ? 'block' : 'none';
-  if (container) container.style.display = (showRtt || showSpeed) ? 'flex' : 'none';
 }
 
 // ── INIT ──────────────────────────────────────────────────────────────
@@ -881,7 +858,7 @@ window.addEventListener('DOMContentLoaded', async () => {
   wintunModal.addEventListener('click', e => { if (e.target === wintunModal) wintunModal.classList.add('hidden'); });
 
   // Client settings — wire all inputs
-  [inTun, inKillSwitch, inMux, inAutoconnect, inLaunchStartup, inDebug, inShowRtt, inShowSpeed]
+  [inTun, inKillSwitch, inMux, inAutoconnect, inLaunchStartup, inDebug]
     .forEach(el => el.addEventListener('change', collectAndSaveSettings));
   [inMuxSessions, inMtu, inDns, inSocks, inExDomains, inExIps, inExProcs]
     .forEach(el => {

ostp-gui/src/styles.css

@@ -84,7 +84,7 @@
 
 /* ── Reset ───────────────────────────────────────────────────────────── */
 *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
-html, body { width: 100%; height: 100%; background: var(--c-bg); user-select: none; }
+html, body { width: 100%; height: 100%; background: var(--c-bg); overflow: hidden; user-select: none; }
 button { cursor: pointer; font-family: inherit; border: none; background: none; }
 input, textarea, select { font-family: inherit; }
 a { text-decoration: none; }
@@ -356,12 +356,8 @@ a { text-decoration: none; }
   display: flex;
   flex-direction: column;
   align-items: center;
-  justify-content: center;
   gap: 2px;
-  padding: 10px 4px;
-  flex: 1;
-  min-width: 80px;
-  white-space: nowrap;
+  padding: 10px 18px;
 }
 .live-stat-label {
   font-size: 0.6rem;
@@ -412,13 +408,19 @@ a { text-decoration: none; }
 .settings-body {
   flex: 1;
   min-height: 0;
-  overflow-y: scroll;
-  scrollbar-width: none;
+  display: flex;
+  flex-direction: column;
+  gap: 0;
+  overflow-y: auto;
+  overflow-x: hidden;
+  scrollbar-width: thin;
+  scrollbar-color: rgba(255,255,255,0.07) transparent;
   padding-bottom: 20px;
   position: relative;
   z-index: 1;
 }
-.settings-body::-webkit-scrollbar { display: none; }
+.settings-body::-webkit-scrollbar { width: 3px; }
+.settings-body::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.07); border-radius: 10px; }
 
 /* ── Profile list ────────────────────────────────────────────────────── */
 .profile-list {