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fix for removing path to image in diff script

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This commit is contained in:
Greg DiCristofaro 2021-07-28 08:29:17 -04:00
parent f91a2ffa84
commit 7ab784e101
1 changed files with 21 additions and 1 deletions
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22
test/script/tskdbdiff.py
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@ -452,7 +452,8 @@ class TskGuidUtils:
guid_vs_info = TskGuidUtils._get_guid_dict(db_conn, "SELECT obj_id, vs_type, img_offset FROM tsk_vs_info", "_") guid_vs_info = TskGuidUtils._get_guid_dict(db_conn, "SELECT obj_id, vs_type, img_offset FROM tsk_vs_info", "_")
guid_fs_info = TskGuidUtils._get_guid_dict(db_conn, "SELECT obj_id, img_offset, fs_type FROM tsk_fs_info", "_") guid_fs_info = TskGuidUtils._get_guid_dict(db_conn, "SELECT obj_id, img_offset, fs_type FROM tsk_fs_info", "_")
guid_image_names = TskGuidUtils._get_guid_dict(db_conn, "SELECT obj_id, name FROM tsk_image_names " guid_image_names = TskGuidUtils._get_guid_dict(db_conn, "SELECT obj_id, name FROM tsk_image_names "
"WHERE sequence=0") "WHERE sequence=0",
normalizer=get_filename)
guid_os_accounts = TskGuidUtils._get_guid_dict(db_conn, "SELECT os_account_obj_id, addr FROM tsk_os_accounts") guid_os_accounts = TskGuidUtils._get_guid_dict(db_conn, "SELECT os_account_obj_id, addr FROM tsk_os_accounts")
guid_reports = TskGuidUtils._get_guid_dict(db_conn, "SELECT obj_id, path FROM reports", guid_reports = TskGuidUtils._get_guid_dict(db_conn, "SELECT obj_id, path FROM reports",
normalizer=normalize_file_path) normalizer=normalize_file_path)
@ -625,6 +626,22 @@ def get_path_segs(path: Union[str, None]) -> Union[List[str], None]:
return None return None
def get_filename(path: Union[str, None]) -> Union[str, None]:
"""
Returns the last segment of a file path.
Args:
path: The path.
Returns: The last segment of the path
"""
path_segs = get_path_segs(path)
if path_segs is not None and len(path_segs) > 0:
return path_segs[-1]
else:
return None
def index_of(lst, search_item) -> int: def index_of(lst, search_item) -> int:
""" """
Returns the index of the item in the list or -1. Returns the index of the item in the list or -1.
@ -1065,6 +1082,9 @@ TABLE_NORMALIZATIONS: Dict[str, TableNormalization] = {
"obj_id": lambda guid_util, col: guid_util.get_guid_for_file_objid(col) "obj_id": lambda guid_util, col: guid_util.get_guid_for_file_objid(col)
}), }),
"tsk_files_path": NormalizeRow(normalize_tsk_files_path), "tsk_files_path": NormalizeRow(normalize_tsk_files_path),
"tsk_image_names": NormalizeColumns({
"name": lambda guid_util, col: get_filename(col)
}),
"tsk_objects": NormalizeRow(normalize_tsk_objects), "tsk_objects": NormalizeRow(normalize_tsk_objects),
"tsk_os_account_attributes": NormalizeColumns({ "tsk_os_account_attributes": NormalizeColumns({
"id": MASKED_ID, "id": MASKED_ID,