| """Fernet-encrypted credential storage for user-registered DB connections. | |
| Receives the working implementation from the previous | |
| src/utils/db_credential_encryption.py during the cleanup phase. | |
| Key: settings.dataeyond__db__credential__key (Fernet, kept out of source). | |
| """ | |
| def encrypt_credential(plaintext: str) -> str: | |
| raise NotImplementedError | |
| def decrypt_credential(ciphertext: str) -> str: | |
| raise NotImplementedError | |