chore: 为 SECTL Auth 登录链路添加耗时日志

定位点击登录到浏览器弹出之间约 1 分钟延迟的来源，在前端
(handleOAuthLogin / getAuthorizationUrl) 与 Rust (oauth_start_callback_server)
各步骤加 +Nms 相对耗时日志。

Co-Authored-By: Claude <noreply@anthropic.com>

src-tauri/src/commands/oauth_server.rs

@@ -36,12 +36,24 @@ pub async fn oauth_start_callback_server(
     app_handle: tauri::AppHandle,
     _state: State<'_, Arc<RwLock<AppState>>>,
 ) -> Result<IpcResponse<OAuthServerStartResult>, String> {
+    let t0 = std::time::Instant::now();
+    let log = |step: &str| {
+        println!(
+            "[OAuth Callback] {} +{}ms",
+            step,
+            t0.elapsed().as_millis()
+        );
+    };
+    log("oauth_start_callback_server enter");
+
     let mut shutdown_tx = OAUTH_SERVER_SHUTDOWN.lock().await;
+    log("after acquire shutdown lock");
 
     // 如果服务器已经在运行，直接返回 URL
     if shutdown_tx.is_some() {
         let port = OAUTH_CALLBACK_PORT;
         let url = format!("http://127.0.0.1:{}/oauth/callback", port);
+        log("server already running, return early");
         return Ok(IpcResponse::success(OAuthServerStartResult { url, port }));
     }
 
@@ -51,19 +63,26 @@ pub async fn oauth_start_callback_server(
     let url_for_spawn = url.clone();
 
     // 尝试绑定；若端口被占用，强杀占用进程后重试一次
+    log("before TcpListener::bind");
     let listener = match tokio::net::TcpListener::bind(addr).await {
-        Ok(l) => l,
+        Ok(l) => {
+            log("after TcpListener::bind (ok)");
+            l
+        }
         Err(e) => {
             if e.kind() == std::io::ErrorKind::AddrInUse {
                 println!(
-                    "[OAuth Callback] 端口 {} 被占用，尝试强杀占用进程",
+                    "[OAuth Callback] 端口 {} 被占用，尝试强杀占用进程 +{}ms",
-                    port
+                    port,
+                    t0.elapsed().as_millis()
                 );
                 if let Err(kill_err) = kill_processes_on_port(port) {
                     eprintln!("[OAuth Callback] 强杀端口占用进程失败: {}", kill_err);
                 }
+                log("after kill_processes_on_port");
                 // 给系统一点时间回收端口
                 tokio::time::sleep(std::time::Duration::from_millis(300)).await;
+                log("after sleep 300ms");
                 tokio::net::TcpListener::bind(addr)
                     .await
                     .map_err(|e| format!("绑定回调服务器端口 {} 失败: {}", port, e))?
@@ -76,6 +95,7 @@ pub async fn oauth_start_callback_server(
     let (tx, rx) = oneshot::channel::<()>();
     *shutdown_tx = Some(tx);
     drop(shutdown_tx);
+    log("after store shutdown tx");
 
     let app_handle_clone = app_handle.clone();
 
@@ -95,6 +115,7 @@ pub async fn oauth_start_callback_server(
             }
         }
     });
+    log("after tokio::spawn, returning");
 
     Ok(IpcResponse::success(OAuthServerStartResult { url, port }))
 }

src/components/OAuth/OAuthLogin.tsx

@@ -127,12 +127,18 @@ export function OAuthLogin({ visible, onClose, onSuccess }: OAuthLoginProps) {
     }
 
     setLoading(true)
+    const t0 = performance.now()
+    const log = (step: string) =>
+      console.log(`[OAuthLogin] ${step} +${Math.round(performance.now() - t0)}ms`)
+    log("handleOAuthLogin start")
 
     try {
       // 启动本地 HTTP 回调服务器 (端口 51267，被占用则强杀已有进程)
       const api = (window as any).api
       if (api && typeof api.oauthStartCallbackServer === "function") {
+        log("before oauthStartCallbackServer")
         const res = await api.oauthStartCallbackServer()
+        log(`after oauthStartCallbackServer success=${res?.success}`)
         if (!res?.success) {
           throw new Error(res?.message || "启动回调服务器失败")
         }
@@ -142,19 +148,25 @@ export function OAuthLogin({ visible, onClose, onSuccess }: OAuthLoginProps) {
         }
       }
 
+      log("before getAuthorizationUrl")
       const authUrl = await sectlAuth.getAuthorizationUrl()
+      log(`after getAuthorizationUrl url=${authUrl.slice(0, 60)}...`)
       // 使用 Tauri shell 打开系统浏览器
+      log("before open(authUrl)")
       await open(authUrl)
+      log("after open(authUrl)")
 
       // 设置超时
       setTimeout(() => {
         if (loading && !completedRef.current) {
+          log("login timeout, stopping callback server")
           stopCallbackServer()
           setLoading(false)
           message.warning("登录超时，请重试")
         }
       }, 300000)
     } catch (error: any) {
+      log(`handleOAuthLogin error: ${error?.message}`)
       message.error(error.message || "登录失败")
       await stopCallbackServer()
       setLoading(false)

src/services/sectlAuth.ts

@@ -120,9 +120,16 @@ class SectlAuthService {
   }
 
   async getAuthorizationUrl(scope?: string[]): Promise<string> {
+    const t0 = performance.now()
+    const log = (step: string) =>
+      console.log(`[sectlAuth.getAuthorizationUrl] ${step} +${Math.round(performance.now() - t0)}ms`)
+
     const state = this.generateRandomState()
+    log("after generateRandomState")
     this.codeVerifier = await generateCodeVerifier()
+    log("after generateCodeVerifier")
     const codeChallenge = await generateCodeChallenge(this.codeVerifier)
+    log("after generateCodeChallenge")
 
     // 保存 code_verifier 到 localStorage，以便 deep link 回调时使用
     localStorage.setItem("sectl_code_verifier", this.codeVerifier)
@@ -140,7 +147,9 @@ class SectlAuthService {
       params.set("scope", scope.join(" "))
     }
 
-    return `${SECTL_CONFIG.authUrl}/oauth/authorize?${params.toString()}`
+    const url = `${SECTL_CONFIG.authUrl}/oauth/authorize?${params.toString()}`
+    log("done")
+    return url
   }
 
   async authorize(scope?: string[]): Promise<TokenData> {