Intelegentny_Pszczelarz/.venv/Lib/site-packages/google/auth/api_key.py
2023-06-19 00:49:18 +02:00

77 lines
2.5 KiB
Python

# Copyright 2022 Google LLC
#
# 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.
"""Google API key support.
This module provides authentication using the `API key`_.
.. _API key:
https://cloud.google.com/docs/authentication/api-keys/
"""
from google.auth import _helpers
from google.auth import credentials
from google.auth import exceptions
class Credentials(credentials.Credentials):
"""API key credentials.
These credentials use API key to provide authorization to applications.
"""
def __init__(self, token):
"""
Args:
token (str): API key string
Raises:
ValueError: If the provided API key is not a non-empty string.
"""
super(Credentials, self).__init__()
if not token:
raise exceptions.InvalidValue("Token must be a non-empty API key string")
self.token = token
@property
def expired(self):
return False
@property
def valid(self):
return True
@_helpers.copy_docstring(credentials.Credentials)
def refresh(self, request):
return
def apply(self, headers, token=None):
"""Apply the API key token to the x-goog-api-key header.
Args:
headers (Mapping): The HTTP request headers.
token (Optional[str]): If specified, overrides the current access
token.
"""
headers["x-goog-api-key"] = token or self.token
def before_request(self, request, method, url, headers):
"""Performs credential-specific before request logic.
Refreshes the credentials if necessary, then calls :meth:`apply` to
apply the token to the x-goog-api-key header.
Args:
request (google.auth.transport.Request): The object used to make
HTTP requests.
method (str): The request's HTTP method or the RPC method being
invoked.
url (str): The request's URI or the RPC service's URI.
headers (Mapping): The request's headers.
"""
self.apply(headers)