from cryptography.fernet import Fernet from app.core.config import get_settings settings = get_settings() fernet = Fernet(settings.encryption_key.encode("utf-8")) def encrypt_secret(value: str) -> str: return fernet.encrypt(value.encode("utf-8")).decode("utf-8") def decrypt_secret(value: str) -> str: return fernet.decrypt(value.encode("utf-8")).decode("utf-8")