def ensure_local_files():
	"""
	Ensure that filesystem is setup/filled out in a valid way
	"""
	if _file_permissions:
		if not os.path.isdir(AUTH_DIR):
			os.mkdir(AUTH_DIR)
		for fn in [CONFIG_FILE]:
			contents = load_json_dict(fn)
			for key, val in list(_FILE_CONTENT[fn].items()):
				if key not in contents:
					contents[key] = val
			contents_keys = list(contents.keys())
			for key in contents_keys:
				if key not in _FILE_CONTENT[fn]:
					del contents[key]
			save_json_dict(fn, contents)
	else:
		warnings.warn("Looks like you don't have 'read-write' permission to "
					  "your 'home' ('~') directory")