56 lines
1.7 KiB
Python
56 lines
1.7 KiB
Python
# Copyright 2022 The Kubeflow Authors
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
import abc
|
|
from typing import Optional
|
|
|
|
from kubernetes.client import configuration
|
|
|
|
|
|
class TokenCredentialsBase(abc.ABC):
|
|
|
|
@abc.abstractmethod
|
|
def refresh_api_key_hook(self, config: configuration.Configuration) -> None:
|
|
"""Refreshes the api key.
|
|
|
|
This is a helper function for registering token refresh with swagger
|
|
generated clients.
|
|
|
|
All classes that inherit from TokenCredentialsBase must implement this
|
|
method to refresh the credentials.
|
|
|
|
Args:
|
|
config (kubernetes.client.configuration.Configuration):
|
|
The configuration object that the client uses.
|
|
|
|
The Configuration object of the kubernetes client's is the same
|
|
with kfp_server_api.configuration.Configuration.
|
|
"""
|
|
raise NotImplementedError()
|
|
|
|
|
|
def read_token_from_file(path: Optional[str] = None) -> str:
|
|
"""Reads a token found in some file.
|
|
|
|
Args:
|
|
path (Optional[str], optional): Path of file containing auth token. Defaults to None.
|
|
|
|
Returns:
|
|
str: The token.
|
|
"""
|
|
token = None
|
|
with open(path) as f:
|
|
token = f.read().strip()
|
|
return token
|