feat(help): include hashed Device ID in ‘Copy System Info’ via new get_device_id Tauri command; hide mic/accessibility permission lines on Windows to avoid confusion

Author: moinulmoin

src-tauri/src/commands/device.rs

@@ -0,0 +1,7 @@
+use crate::license::device;
+
+/// Returns the stable, privacy-preserving device identifier used for licensing
+#[tauri::command]
+pub async fn get_device_id() -> Result<String, String> {
+    device::get_device_hash()
+}

src-tauri/src/commands/mod.rs

@@ -2,6 +2,7 @@ pub mod ai;
 pub mod audio;
 pub mod clipboard;
 pub mod debug;
+pub mod device;
 pub mod key_normalizer;
 pub mod keyring;
 pub mod license;

src-tauri/src/lib.rs

@@ -45,6 +45,7 @@ use commands::{
         cancel_download, delete_model, download_model, get_model_status, list_downloaded_models,
         preload_model, verify_model,
     },
+    device::get_device_id,
     permissions::{
         check_accessibility_permission, check_microphone_permission,
         request_accessibility_permission, request_microphone_permission,
@@ -1497,6 +1498,7 @@ pub fn run() -> Result<(), Box<dyn std::error::Error>> {
             keyring_has,
             get_log_directory,
             open_logs_folder,
+            get_device_id,
         ])
         .on_window_event(|window, event| {
             match event {

src/components/sections/HelpSection.tsx

@@ -58,22 +58,33 @@ export function HelpSection() {
   useEffect(() => {
     const fetchSystemInfo = async () => {
       try {
-        const [appVer, os, osVer] = await Promise.all([
+        const [appVer, os, osVer, deviceId] = await Promise.all([
           getVersion(),
           platform(),
-          osVersion()
+          osVersion(),
+          // Best-effort: if backend not ready, ignore and continue
+          invoke<string>('get_device_id').catch(() => 'Unknown')
         ]);
         setAppVersion(appVer);
         setPlatformName(`${os} ${osVer}`);
 
         // Prepare diagnostics info
-        const diag = `
-App Version: ${appVer}
-OS: ${os} ${osVer}
-Model: ${settings?.current_model || 'None selected'}
-Microphone Permission: ${canRecord ? 'Granted' : 'Not granted'}
-Accessibility Permission: ${canAutoInsert ? 'Granted' : 'Not granted'}
-        `.trim();
+        const lines: string[] = [
+          `App Version: ${appVer}`,
+          `OS: ${os} ${osVer}`,
+          `Device ID: ${deviceId}`,
+          `Model: ${settings?.current_model || 'None selected'}`,
+        ];
+
+        // Hide permission lines on Windows (not required there)
+        if (os !== 'windows') {
+          lines.push(
+            `Microphone Permission: ${canRecord ? 'Granted' : 'Not granted'}`,
+            `Accessibility Permission: ${canAutoInsert ? 'Granted' : 'Not granted'}`
+          );
+        }
+
+        const diag = lines.join('\n');
         setDiagnostics(diag);
       } catch (error) {
         console.error('Failed to get system info:', error);