/usr/lib/python2.7/dist-packages/azure/storage/cloudstorageaccount.py is in python-azure-storage 0.33.0-1.
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 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 | #-------------------------------------------------------------------------
# Copyright (c) Microsoft. 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.
#--------------------------------------------------------------------------
# Note that we import BlobService/QueueService/TableService on demand
# because this module is imported by azure/storage/__init__
# ie. we don't want 'import azure.storage' to trigger an automatic import
# of blob/queue/table packages.
from .sharedaccesssignature import (
SharedAccessSignature,
)
from .models import (
ResourceTypes,
Services,
AccountPermissions,
)
from ._error import _validate_not_none
class CloudStorageAccount(object):
"""
Provides a factory for creating the blob, queue, table, and file services
with a common account name and account key or sas token. Users can either
use the factory or can construct the appropriate service directly.
"""
def __init__(self, account_name=None, account_key=None, sas_token=None, is_emulated=None):
'''
:param str account_name:
The storage account name. This is used to authenticate requests
signed with an account key and to construct the storage endpoint. It
is required unless is_emulated is used.
:param str account_key:
The storage account key. This is used for shared key authentication.
:param str sas_token:
A shared access signature token to use to authenticate requests
instead of the account key. If account key and sas token are both
specified, account key will be used to sign.
:param bool is_emulated:
Whether to use the emulator. Defaults to False. If specified, will
override all other parameters.
'''
self.account_name = account_name
self.account_key = account_key
self.sas_token = sas_token
self.is_emulated = is_emulated
def create_block_blob_service(self):
'''
Creates a BlockBlobService object with the settings specified in the
CloudStorageAccount.
:return: A service object.
:rtype: :class:`~azure.storage.blob.blockblobservice.BlockBlobService`
'''
from .blob.blockblobservice import BlockBlobService
return BlockBlobService(self.account_name, self.account_key,
sas_token=self.sas_token,
is_emulated=self.is_emulated)
def create_page_blob_service(self):
'''
Creates a PageBlobService object with the settings specified in the
CloudStorageAccount.
:return: A service object.
:rtype: :class:`~azure.storage.blob.pageblobservice.PageBlobService`
'''
from .blob.pageblobservice import PageBlobService
return PageBlobService(self.account_name, self.account_key,
sas_token=self.sas_token,
is_emulated=self.is_emulated)
def create_append_blob_service(self):
'''
Creates a AppendBlobService object with the settings specified in the
CloudStorageAccount.
:return: A service object.
:rtype: :class:`~azure.storage.blob.appendblobservice.AppendBlobService`
'''
from .blob.appendblobservice import AppendBlobService
return AppendBlobService(self.account_name, self.account_key,
sas_token=self.sas_token,
is_emulated=self.is_emulated)
def create_table_service(self):
'''
Creates a TableService object with the settings specified in the
CloudStorageAccount.
:return: A service object.
:rtype: :class:`~azure.storage.table.tableservice.TableService`
'''
from .table.tableservice import TableService
return TableService(self.account_name, self.account_key,
sas_token=self.sas_token,
is_emulated=self.is_emulated)
def create_queue_service(self):
'''
Creates a QueueService object with the settings specified in the
CloudStorageAccount.
:return: A service object.
:rtype: :class:`~azure.storage.queue.queueservice.QueueService`
'''
from .queue.queueservice import QueueService
return QueueService(self.account_name, self.account_key,
sas_token=self.sas_token,
is_emulated=self.is_emulated)
def create_file_service(self):
'''
Creates a FileService object with the settings specified in the
CloudStorageAccount.
:return: A service object.
:rtype: :class:`~azure.storage.file.fileservice.FileService`
'''
from .file.fileservice import FileService
return FileService(self.account_name, self.account_key,
sas_token=self.sas_token)
def generate_shared_access_signature(self, services, resource_types,
permission, expiry, start=None,
ip=None, protocol=None):
'''
Generates a shared access signature for the account.
Use the returned signature with the sas_token parameter of the service
or to create a new account object.
:param Services services:
Specifies the services accessible with the account SAS. You can
combine values to provide access to more than one service.
:param ResourceTypes resource_types:
Specifies the resource types that are accessible with the account
SAS. You can combine values to provide access to more than one
resource type.
:param AccountPermissions permission:
The permissions associated with the shared access signature. The
user is restricted to operations allowed by the permissions.
Required unless an id is given referencing a stored access policy
which contains this field. This field must be omitted if it has been
specified in an associated stored access policy. You can combine
values to provide more than one permission.
:param expiry:
The time at which the shared access signature becomes invalid.
Required unless an id is given referencing a stored access policy
which contains this field. This field must be omitted if it has
been specified in an associated stored access policy. Azure will always
convert values to UTC. If a date is passed in without timezone info, it
is assumed to be UTC.
:type expiry: date or str
:param start:
The time at which the shared access signature becomes valid. If
omitted, start time for this call is assumed to be the time when the
storage service receives the request. Azure will always convert values
to UTC. If a date is passed in without timezone info, it is assumed to
be UTC.
:type start: date or str
:param str ip:
Specifies an IP address or a range of IP addresses from which to accept requests.
If the IP address from which the request originates does not match the IP address
or address range specified on the SAS token, the request is not authenticated.
For example, specifying sip=168.1.5.65 or sip=168.1.5.60-168.1.5.70 on the SAS
restricts the request to those IP addresses.
:param str protocol:
Specifies the protocol permitted for a request made. Possible values are
both HTTPS and HTTP (https,http) or HTTPS only (https). The default value
is https,http. Note that HTTP only is not a permitted value.
'''
_validate_not_none('self.account_name', self.account_name)
_validate_not_none('self.account_key', self.account_key)
sas = SharedAccessSignature(self.account_name, self.account_key)
return sas.generate_account(services, resource_types, permission,
expiry, start=start, ip=ip, protocol=protocol)
|