Add role-based filtering and imporve code

services/auth/app/core/security.py

@@ -8,7 +8,7 @@ import re
 import hashlib
 from datetime import datetime, timedelta, timezone
 from typing import Optional, Dict, Any, List
-import redis.asyncio as redis
+from shared.redis_utils import get_redis_client
 from fastapi import HTTPException, status
 import structlog
 from passlib.context import CryptContext
@@ -24,8 +24,7 @@ pwd_context = CryptContext(schemes=["bcrypt"], deprecated="auto")
 # Initialize JWT handler with SAME configuration as gateway
 jwt_handler = JWTHandler(settings.JWT_SECRET_KEY, settings.JWT_ALGORITHM)
 
-# Redis client for session management
-redis_client = redis.from_url(settings.REDIS_URL)
+# Note: Redis client is now accessed via get_redis_client() from shared.redis_utils
 
 class SecurityManager:
     """Security utilities for authentication - FIXED VERSION"""