Island: Remove disused dict_encryptor

monkey/monkey_island/cc/server_utils/encryption/__init__.py

@@ -14,11 +14,5 @@ from .data_store_encryptor import (
     unlock_datastore_encryptor,
     reset_datastore_encryptor,
 )
-from .dict_encryptor import (
-    SensitiveField,
-    encrypt_dict,
-    decrypt_dict,
-    FieldNotFoundError,
-)
 from .field_encryptors.i_field_encryptor import IFieldEncryptor
 from .field_encryptors.string_encryptor import StringEncryptor

monkey/monkey_island/cc/server_utils/encryption/dict_encryptor.py

@@ -1,48 +0,0 @@
-from dataclasses import dataclass
-from typing import Callable, List, Type
-
-import dpath.util
-
-from .field_encryptors import IFieldEncryptor
-
-
-class FieldNotFoundError(Exception):
-    pass
-
-
-@dataclass
-class SensitiveField:
-    path: str
-    path_separator = "."
-    field_encryptor: Type[IFieldEncryptor]
-
-
-def encrypt_dict(sensitive_fields: List[SensitiveField], document_dict: dict) -> dict:
-    for sensitive_field in sensitive_fields:
-        _apply_operation_to_document_field(
-            document_dict, sensitive_field, sensitive_field.field_encryptor.encrypt
-        )
-
-    return document_dict
-
-
-def decrypt_dict(sensitive_fields: List[SensitiveField], document_dict: dict) -> dict:
-    for sensitive_field in sensitive_fields:
-        _apply_operation_to_document_field(
-            document_dict, sensitive_field, sensitive_field.field_encryptor.decrypt
-        )
-    return document_dict
-
-
-def _apply_operation_to_document_field(
-    report: dict, sensitive_field: SensitiveField, operation: Callable
-):
-    field_value = dpath.util.get(report, sensitive_field.path, sensitive_field.path_separator, None)
-    if field_value is None:
-        raise FieldNotFoundError(
-            f"Can't encrypt object because the path {sensitive_field.path} doesn't exist."
-        )
-
-    modified_value = operation(field_value)
-
-    dpath.util.set(report, sensitive_field.path, modified_value, sensitive_field.path_separator)