处理中间件异常问题

app/core/middleware.py

@@ -1,7 +1,7 @@
 import json
 import re
 import time
-from datetime import datetime, timezone
+from datetime import datetime
 from typing import Any, Dict
 
 import jwt
@@ -82,7 +82,7 @@ class JwtAuthMiddleware(BaseHTTPMiddleware):
         if redis_client is None:
             return
 
-        redis_key = f"login:token:{user_id}"
+        redis_key = f"client:login:token:{user_id}"
         raw = await redis_client.get(redis_key)
         if not raw:
             return
@@ -90,30 +90,11 @@ class JwtAuthMiddleware(BaseHTTPMiddleware):
         info = json.loads(raw) if isinstance(raw, str) else raw
         devices = info.get("loginDevices", [])
 
-        # 过滤过期设备
+        # 校验当前设备是否在列表中
-        now = datetime.now(timezone.utc)
+        device_uuids = {d["uuId"] for d in devices}
-        valid_devices = []
+        if uu_id not in device_uuids:
-        for d in devices:
-            last_login_str = d["lastLoginTime"]
-            # 兼容 Java Instant 格式（尾部 Z）
-            if last_login_str.endswith("Z"):
-                last_login_str = last_login_str[:-1] + "+00:00"
-            last_login = datetime.fromisoformat(last_login_str)
-            if last_login.tzinfo is None:
-                last_login = last_login.replace(tzinfo=timezone.utc)
-            if (now - last_login).total_seconds() < settings.token_expire_seconds:
-                valid_devices.append(d)
-
-        # 校验当前设备
-        device_map = {d["uuId"]: d for d in valid_devices}
-        if uu_id not in device_map:
             return
 
-        # 续期
-        device_map[uu_id]["lastLoginTime"] = now.isoformat()
-        info["loginDevices"] = valid_devices
-        await redis_client.set(redis_key, json.dumps(info), ex=settings.token_expire_seconds)
-
         RequestContext.user_id.set(int(user_id))