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author | S. Solomon Darnell | 2025-03-28 21:52:21 -0500 |
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committer | S. Solomon Darnell | 2025-03-28 21:52:21 -0500 |
commit | 4a52a71956a8d46fcb7294ac71734504bb09bcc2 (patch) | |
tree | ee3dc5af3b6313e921cd920906356f5d4febc4ed /.venv/lib/python3.12/site-packages/google/oauth2/_credentials_async.py | |
parent | cc961e04ba734dd72309fb548a2f97d67d578813 (diff) | |
download | gn-ai-master.tar.gz |
Diffstat (limited to '.venv/lib/python3.12/site-packages/google/oauth2/_credentials_async.py')
-rw-r--r-- | .venv/lib/python3.12/site-packages/google/oauth2/_credentials_async.py | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/.venv/lib/python3.12/site-packages/google/oauth2/_credentials_async.py b/.venv/lib/python3.12/site-packages/google/oauth2/_credentials_async.py new file mode 100644 index 00000000..b5561aae --- /dev/null +++ b/.venv/lib/python3.12/site-packages/google/oauth2/_credentials_async.py @@ -0,0 +1,118 @@ +# Copyright 2020 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. + +"""OAuth 2.0 Async Credentials. + +This module provides credentials based on OAuth 2.0 access and refresh tokens. +These credentials usually access resources on behalf of a user (resource +owner). + +Specifically, this is intended to use access tokens acquired using the +`Authorization Code grant`_ and can refresh those tokens using a +optional `refresh token`_. + +Obtaining the initial access and refresh token is outside of the scope of this +module. Consult `rfc6749 section 4.1`_ for complete details on the +Authorization Code grant flow. + +.. _Authorization Code grant: https://tools.ietf.org/html/rfc6749#section-1.3.1 +.. _refresh token: https://tools.ietf.org/html/rfc6749#section-6 +.. _rfc6749 section 4.1: https://tools.ietf.org/html/rfc6749#section-4.1 +""" + +from google.auth import _credentials_async as credentials +from google.auth import _helpers +from google.auth import exceptions +from google.oauth2 import _reauth_async as reauth +from google.oauth2 import credentials as oauth2_credentials + + +class Credentials(oauth2_credentials.Credentials): + """Credentials using OAuth 2.0 access and refresh tokens. + + The credentials are considered immutable. If you want to modify the + quota project, use :meth:`with_quota_project` or :: + + credentials = credentials.with_quota_project('myproject-123) + """ + + @_helpers.copy_docstring(credentials.Credentials) + async def refresh(self, request): + if ( + self._refresh_token is None + or self._token_uri is None + or self._client_id is None + or self._client_secret is None + ): + raise exceptions.RefreshError( + "The credentials do not contain the necessary fields need to " + "refresh the access token. You must specify refresh_token, " + "token_uri, client_id, and client_secret." + ) + + ( + access_token, + refresh_token, + expiry, + grant_response, + rapt_token, + ) = await reauth.refresh_grant( + request, + self._token_uri, + self._refresh_token, + self._client_id, + self._client_secret, + scopes=self._scopes, + rapt_token=self._rapt_token, + enable_reauth_refresh=self._enable_reauth_refresh, + ) + + self.token = access_token + self.expiry = expiry + self._refresh_token = refresh_token + self._id_token = grant_response.get("id_token") + self._rapt_token = rapt_token + + if self._scopes and "scope" in grant_response: + requested_scopes = frozenset(self._scopes) + granted_scopes = frozenset(grant_response["scope"].split()) + scopes_requested_but_not_granted = requested_scopes - granted_scopes + if scopes_requested_but_not_granted: + raise exceptions.RefreshError( + "Not all requested scopes were granted by the " + "authorization server, missing scopes {}.".format( + ", ".join(scopes_requested_but_not_granted) + ) + ) + + @_helpers.copy_docstring(credentials.Credentials) + async def before_request(self, request, method, url, headers): + if not self.valid: + await self.refresh(request) + self.apply(headers) + + +class UserAccessTokenCredentials(oauth2_credentials.UserAccessTokenCredentials): + """Access token credentials for user account. + + Obtain the access token for a given user account or the current active + user account with the ``gcloud auth print-access-token`` command. + + Args: + account (Optional[str]): Account to get the access token for. If not + specified, the current active account will be used. + quota_project_id (Optional[str]): The project ID used for quota + and billing. + + """ |