76 lines
2.2 KiB
Python
76 lines
2.2 KiB
Python
# -*- coding: utf-8 -*- #
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# Copyright 2013 Google LLC. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Manages logic for refresh token."""
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from __future__ import absolute_import
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from __future__ import division
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from __future__ import unicode_literals
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from googlecloudsdk.calliope import exceptions as calliope_exceptions
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from googlecloudsdk.core import exceptions
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from googlecloudsdk.core.credentials import store as c_store
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from oauth2client import client
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from google.auth import exceptions as google_auth_exceptions
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class LoadingCredentialsError(exceptions.Error):
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"""Reraise on oauth2client and google-auth errors."""
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class UnsupportedCredentialsType(exceptions.Error):
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"""Raised when credentials do not have refresh token."""
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def ActivateCredentials(account, refresh_token):
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"""Activates credentials for given account with given refresh token."""
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creds = c_store.AcquireFromToken(
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refresh_token, use_google_auth=True)
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c_store.ActivateCredentials(account, creds)
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return creds
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def GetForAccount(account=None):
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"""Returns refresh token for given account.
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Args:
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account: str, usually email like string,
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if not provided current account is used.
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Returns:
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str: refresh token
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Raises:
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UnsupportedCredentialsType: if credentials are not user credentials.
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"""
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try:
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creds = c_store.Load(account, use_google_auth=True)
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except (client.Error, google_auth_exceptions.GoogleAuthError):
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raise calliope_exceptions.NewErrorFromCurrentException(
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LoadingCredentialsError)
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refresh_token = getattr(creds, 'refresh_token', None)
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if refresh_token is None:
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raise UnsupportedCredentialsType(
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'Credentials for account {0} do not support refresh tokens.'
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.format(account))
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return refresh_token
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