feat: ai-hub与bbs单点登录联通

Yi.Bbs.Vue3/src/permission.js

@@ -12,6 +12,39 @@ const whiteList = ["/login", "/auth-redirect", "/bind", "/register"];
 router.beforeEach((to, from, next) => {
   NProgress.start();
   const hasToken = getToken();
+
+  if (to.path === "/login" || to.path === "/index") {
+    const urlParams = new URLSearchParams(window.location.search);
+    const isPopup = window.opener && window.opener !== window;
+    const clientId = urlParams.get('client_id');
+    const redirectUri = urlParams.get('redirect_uri');
+
+    // 检查是否已经处理过SSO登录（防重复）
+    const hasHandledSSO = sessionStorage.getItem('sso_handled');
+    if (isPopup && clientId && redirectUri && !hasHandledSSO) {
+      if (hasToken) {
+        // 标记已处理，避免重复发送
+        sessionStorage.setItem('sso_handled', 'true');
+
+        // 发送消息给父窗口
+        window.opener.postMessage({
+          type: 'SSO_LOGIN_SUCCESS',
+          token: hasToken
+        }, redirectUri);
+
+        // 关闭弹出窗口
+        setTimeout(() => window.close(), 100);
+      } else {
+        // 存储SSO参数，但改用sessionStorage避免持久化
+        sessionStorage.setItem('sso_params', JSON.stringify({
+          isPopup,
+          clientId,
+          redirectUri
+        }));
+      }
+    }
+  }
+
   if (hasToken) {
     if (to.path === "/login") {
       // 已经登陆跳转到首页