更新3

server.js

@@ -505,13 +505,78 @@ async function handleHomeAssistantLogin(config, credentials) {
       const name = cookie.split('=')[0];
       cookieMap.set(name, cookie);
     });
-    const uniqueCookies = Array.from(cookieMap.values());
+    let uniqueCookies = Array.from(cookieMap.values());
     
     console.log(`登录成功！获取到 ${uniqueCookies.length} 个唯一 Cookie`);
     uniqueCookies.forEach((cookie, index) => {
       console.log(`Cookie ${index + 1}: ${cookie.substring(0, 100)}...`);
     });
     
+    // 步骤3: 处理 OAuth2 授权流程
+    // 登录成功后，Home Assistant 需要完成 OAuth2 授权才能访问主页面
+    console.log('步骤3: 处理 OAuth2 授权流程...');
+    try {
+      // 构建 state 参数（base64 编码的 JSON）
+      const stateData = {
+        hassUrl: targetBaseUrl,
+        clientId: `${targetBaseUrl}/`
+      };
+      const state = Buffer.from(JSON.stringify(stateData)).toString('base64');
+      
+      // 构建授权 URL
+      const redirectUri = `${targetBaseUrl}/?auth_callback=1`;
+      const clientId = `${targetBaseUrl}/`;
+      const authorizeUrl = `${targetBaseUrl}/auth/authorize?response_type=code&redirect_uri=${encodeURIComponent(redirectUri)}&client_id=${encodeURIComponent(clientId)}&state=${encodeURIComponent(state)}`;
+      
+      console.log(`访问授权端点: ${authorizeUrl}`);
+      
+      // 构建 Cookie 字符串用于授权请求
+      const cookieHeader = uniqueCookies.map(cookie => {
+        const cookieStr = cookie.split(';')[0]; // 只取 name=value 部分
+        return cookieStr;
+      }).join('; ');
+      
+      console.log(`使用 Cookie 头: ${cookieHeader.substring(0, 100)}...`);
+      
+      const authorizeResponse = await axios.get(authorizeUrl, {
+        headers: {
+          'User-Agent': baseHeaders['User-Agent'],
+          'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8',
+          'Accept-Language': 'zh-CN,zh;q=0.9,en;q=0.8',
+          'Referer': `${targetBaseUrl}/`,
+          'Cookie': cookieHeader
+        },
+        withCredentials: true,
+        maxRedirects: 5,
+        validateStatus: function (status) {
+          return status >= 200 && status < 400;
+        }
+      });
+      
+      console.log(`授权响应状态码: ${authorizeResponse.status}`);
+      console.log(`授权响应 URL: ${authorizeResponse.request?.res?.responseUrl || authorizeResponse.config?.url}`);
+      
+      // 获取授权响应中的 Cookie
+      const authorizeCookies = authorizeResponse.headers['set-cookie'] || [];
+      console.log(`授权响应获取到 ${authorizeCookies.length} 个 Cookie`);
+      
+      // 合并授权 Cookie
+      authorizeCookies.forEach(cookie => {
+        const name = cookie.split('=')[0];
+        cookieMap.set(name, cookie);
+      });
+      uniqueCookies = Array.from(cookieMap.values());
+      
+      console.log(`授权完成！最终获取到 ${uniqueCookies.length} 个唯一 Cookie`);
+    } catch (error) {
+      console.log('授权流程失败（可能不需要）:', error.message);
+      if (error.response) {
+        console.log('授权响应状态:', error.response.status);
+        console.log('授权响应 URL:', error.response.request?.res?.responseUrl || error.config?.url);
+      }
+      // 授权失败不影响登录，继续使用已有的 Cookie
+    }
+    
     return {
       success: true,
       cookies: uniqueCookies,