feat(redis): Add Redis username configuration for enhanced security

.env.example

@@ -28,6 +28,7 @@ DATABASE_URL=postgresql+asyncpg://your-db-user:your-db-password@localhost:5432/c
 # Redis Configuration (for caching and session management)
 REDIS_HOST=localhost
 REDIS_PORT=6379
+REDIS_USERNAME=default
 REDIS_PASSWORD=your-redis-password
 REDIS_DB=0
 

app/cache.py

@@ -28,6 +28,7 @@ async def connect_to_redis():
         redis_client = redis.Redis(
             host=settings.REDIS_HOST,
             port=settings.REDIS_PORT,
+            username=settings.REDIS_USERNAME,
             password=settings.REDIS_PASSWORD,
             db=settings.REDIS_DB,
             decode_responses=True

app/core/config.py

@@ -82,6 +82,7 @@ class Settings(BaseSettings):
     # Redis Configuration
     REDIS_HOST: str = os.getenv("REDIS_HOST", "localhost")
     REDIS_PORT: int = int(os.getenv("REDIS_PORT", "6379"))
+    REDIS_USERNAME: Optional[str] = os.getenv("REDIS_USERNAME")
     REDIS_PASSWORD: Optional[str] = os.getenv("REDIS_PASSWORD")
     REDIS_DB: int = int(os.getenv("REDIS_DB", "0"))