fix(rpa_helpers): require positive evidence in _is_already_logged_in to avoid false success

Co-authored-by: Cursor <cursoragent@cursor.com>

scripts/service/rpa_helpers/auth_flows.py

@@ -68,35 +68,37 @@ def _account_extra(account: dict) -> dict:
 
 
 def _is_already_logged_in(page, account: dict) -> bool:
-    """粗略判断是否已登录（可被 extra_json.logged_in_url_pattern 覆盖）。"""
+    """是否已登录：仅当 extra_json 提供正向证据（URL 正则或可见 selector）时为 True。"""
     try:
         cur = page.url or ""
     except Exception:
         return False
+    cur_stripped = cur.strip()
+    if not cur_stripped:
+        return False
+    ul = cur_stripped.lower()
+    if ul == "about:blank" or ul.startswith("about:blank"):
+        return False
+
     extra = _account_extra(account)
+
     pattern = extra.get("logged_in_url_pattern")
-    if isinstance(pattern, str) and pattern:
+    if isinstance(pattern, str) and pattern.strip():
         try:
-            return bool(re.search(pattern, cur))
+            if re.search(pattern, cur_stripped):
+                return True
         except re.error:
             pass
-    lc = cur.lower()
-    if any(k in lc for k in ("login", "signin", "sign-in", "auth", "/sso/")):
-        return False
-    try:
-        login_btn = page.locator(
-            "button:has-text('登录'), button:has-text('Sign in'), "
-            "a:has-text('登录'), a:has-text('Sign in')"
-        )
-        if login_btn.count() > 0:
-            try:
-                if login_btn.first.is_visible(timeout=500):
-                    return False
-            except Exception:
-                pass
-    except Exception:
-        pass
-    return True
+
+    sel = extra.get("logged_in_selector")
+    if isinstance(sel, str) and sel.strip():
+        try:
+            if page.locator(sel.strip()).first.is_visible(timeout=500):
+                return True
+        except Exception:
+            pass
+
+    return False
 
 
 def _current_machine_fingerprint() -> str: