/usr/lib/python2.7/dist-packages/oauth2client/file.py is in python-oauth2client 4.1.2-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 | # Copyright 2014 Google Inc. All rights reserved.
#
# 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.
"""Utilities for OAuth.
Utilities for making it easier to work with OAuth 2.0
credentials.
"""
import os
import threading
from oauth2client import _helpers
from oauth2client import client
class Storage(client.Storage):
"""Store and retrieve a single credential to and from a file."""
def __init__(self, filename):
super(Storage, self).__init__(lock=threading.Lock())
self._filename = filename
def locked_get(self):
"""Retrieve Credential from file.
Returns:
oauth2client.client.Credentials
Raises:
IOError if the file is a symbolic link.
"""
credentials = None
_helpers.validate_file(self._filename)
try:
f = open(self._filename, 'rb')
content = f.read()
f.close()
except IOError:
return credentials
try:
credentials = client.Credentials.new_from_json(content)
credentials.set_store(self)
except ValueError:
pass
return credentials
def _create_file_if_needed(self):
"""Create an empty file if necessary.
This method will not initialize the file. Instead it implements a
simple version of "touch" to ensure the file has been created.
"""
if not os.path.exists(self._filename):
old_umask = os.umask(0o177)
try:
open(self._filename, 'a+b').close()
finally:
os.umask(old_umask)
def locked_put(self, credentials):
"""Write Credentials to file.
Args:
credentials: Credentials, the credentials to store.
Raises:
IOError if the file is a symbolic link.
"""
self._create_file_if_needed()
_helpers.validate_file(self._filename)
f = open(self._filename, 'w')
f.write(credentials.to_json())
f.close()
def locked_delete(self):
"""Delete Credentials file.
Args:
credentials: Credentials, the credentials to store.
"""
os.unlink(self._filename)
|