mirror of
https://github.com/PiBrewing/craftbeerpi4.git
synced 2024-12-23 22:14:56 +01:00
294 lines
7.8 KiB
Python
294 lines
7.8 KiB
Python
# This file is dual licensed under the terms of the Apache License, Version
|
|
# 2.0, and the BSD License. See the LICENSE file in the root of this repository
|
|
# for complete details.
|
|
|
|
from __future__ import absolute_import, division, print_function
|
|
|
|
import abc
|
|
import ipaddress
|
|
from email.utils import parseaddr
|
|
|
|
import six
|
|
|
|
from cryptography import utils
|
|
from cryptography.x509.name import Name
|
|
from cryptography.x509.oid import ObjectIdentifier
|
|
|
|
|
|
_GENERAL_NAMES = {
|
|
0: "otherName",
|
|
1: "rfc822Name",
|
|
2: "dNSName",
|
|
3: "x400Address",
|
|
4: "directoryName",
|
|
5: "ediPartyName",
|
|
6: "uniformResourceIdentifier",
|
|
7: "iPAddress",
|
|
8: "registeredID",
|
|
}
|
|
|
|
|
|
class UnsupportedGeneralNameType(Exception):
|
|
def __init__(self, msg, type):
|
|
super(UnsupportedGeneralNameType, self).__init__(msg)
|
|
self.type = type
|
|
|
|
|
|
@six.add_metaclass(abc.ABCMeta)
|
|
class GeneralName(object):
|
|
@abc.abstractproperty
|
|
def value(self):
|
|
"""
|
|
Return the value of the object
|
|
"""
|
|
|
|
|
|
@utils.register_interface(GeneralName)
|
|
class RFC822Name(object):
|
|
def __init__(self, value):
|
|
if isinstance(value, six.text_type):
|
|
try:
|
|
value.encode("ascii")
|
|
except UnicodeEncodeError:
|
|
raise ValueError(
|
|
"RFC822Name values should be passed as an A-label string. "
|
|
"This means unicode characters should be encoded via "
|
|
"a library like idna."
|
|
)
|
|
else:
|
|
raise TypeError("value must be string")
|
|
|
|
name, address = parseaddr(value)
|
|
if name or not address:
|
|
# parseaddr has found a name (e.g. Name <email>) or the entire
|
|
# value is an empty string.
|
|
raise ValueError("Invalid rfc822name value")
|
|
|
|
self._value = value
|
|
|
|
value = utils.read_only_property("_value")
|
|
|
|
@classmethod
|
|
def _init_without_validation(cls, value):
|
|
instance = cls.__new__(cls)
|
|
instance._value = value
|
|
return instance
|
|
|
|
def __repr__(self):
|
|
return "<RFC822Name(value={0!r})>".format(self.value)
|
|
|
|
def __eq__(self, other):
|
|
if not isinstance(other, RFC822Name):
|
|
return NotImplemented
|
|
|
|
return self.value == other.value
|
|
|
|
def __ne__(self, other):
|
|
return not self == other
|
|
|
|
def __hash__(self):
|
|
return hash(self.value)
|
|
|
|
|
|
@utils.register_interface(GeneralName)
|
|
class DNSName(object):
|
|
def __init__(self, value):
|
|
if isinstance(value, six.text_type):
|
|
try:
|
|
value.encode("ascii")
|
|
except UnicodeEncodeError:
|
|
raise ValueError(
|
|
"DNSName values should be passed as an A-label string. "
|
|
"This means unicode characters should be encoded via "
|
|
"a library like idna."
|
|
)
|
|
else:
|
|
raise TypeError("value must be string")
|
|
|
|
self._value = value
|
|
|
|
value = utils.read_only_property("_value")
|
|
|
|
@classmethod
|
|
def _init_without_validation(cls, value):
|
|
instance = cls.__new__(cls)
|
|
instance._value = value
|
|
return instance
|
|
|
|
def __repr__(self):
|
|
return "<DNSName(value={0!r})>".format(self.value)
|
|
|
|
def __eq__(self, other):
|
|
if not isinstance(other, DNSName):
|
|
return NotImplemented
|
|
|
|
return self.value == other.value
|
|
|
|
def __ne__(self, other):
|
|
return not self == other
|
|
|
|
def __hash__(self):
|
|
return hash(self.value)
|
|
|
|
|
|
@utils.register_interface(GeneralName)
|
|
class UniformResourceIdentifier(object):
|
|
def __init__(self, value):
|
|
if isinstance(value, six.text_type):
|
|
try:
|
|
value.encode("ascii")
|
|
except UnicodeEncodeError:
|
|
raise ValueError(
|
|
"URI values should be passed as an A-label string. "
|
|
"This means unicode characters should be encoded via "
|
|
"a library like idna."
|
|
)
|
|
else:
|
|
raise TypeError("value must be string")
|
|
|
|
self._value = value
|
|
|
|
value = utils.read_only_property("_value")
|
|
|
|
@classmethod
|
|
def _init_without_validation(cls, value):
|
|
instance = cls.__new__(cls)
|
|
instance._value = value
|
|
return instance
|
|
|
|
def __repr__(self):
|
|
return "<UniformResourceIdentifier(value={0!r})>".format(self.value)
|
|
|
|
def __eq__(self, other):
|
|
if not isinstance(other, UniformResourceIdentifier):
|
|
return NotImplemented
|
|
|
|
return self.value == other.value
|
|
|
|
def __ne__(self, other):
|
|
return not self == other
|
|
|
|
def __hash__(self):
|
|
return hash(self.value)
|
|
|
|
|
|
@utils.register_interface(GeneralName)
|
|
class DirectoryName(object):
|
|
def __init__(self, value):
|
|
if not isinstance(value, Name):
|
|
raise TypeError("value must be a Name")
|
|
|
|
self._value = value
|
|
|
|
value = utils.read_only_property("_value")
|
|
|
|
def __repr__(self):
|
|
return "<DirectoryName(value={})>".format(self.value)
|
|
|
|
def __eq__(self, other):
|
|
if not isinstance(other, DirectoryName):
|
|
return NotImplemented
|
|
|
|
return self.value == other.value
|
|
|
|
def __ne__(self, other):
|
|
return not self == other
|
|
|
|
def __hash__(self):
|
|
return hash(self.value)
|
|
|
|
|
|
@utils.register_interface(GeneralName)
|
|
class RegisteredID(object):
|
|
def __init__(self, value):
|
|
if not isinstance(value, ObjectIdentifier):
|
|
raise TypeError("value must be an ObjectIdentifier")
|
|
|
|
self._value = value
|
|
|
|
value = utils.read_only_property("_value")
|
|
|
|
def __repr__(self):
|
|
return "<RegisteredID(value={})>".format(self.value)
|
|
|
|
def __eq__(self, other):
|
|
if not isinstance(other, RegisteredID):
|
|
return NotImplemented
|
|
|
|
return self.value == other.value
|
|
|
|
def __ne__(self, other):
|
|
return not self == other
|
|
|
|
def __hash__(self):
|
|
return hash(self.value)
|
|
|
|
|
|
@utils.register_interface(GeneralName)
|
|
class IPAddress(object):
|
|
def __init__(self, value):
|
|
if not isinstance(
|
|
value,
|
|
(
|
|
ipaddress.IPv4Address,
|
|
ipaddress.IPv6Address,
|
|
ipaddress.IPv4Network,
|
|
ipaddress.IPv6Network,
|
|
),
|
|
):
|
|
raise TypeError(
|
|
"value must be an instance of ipaddress.IPv4Address, "
|
|
"ipaddress.IPv6Address, ipaddress.IPv4Network, or "
|
|
"ipaddress.IPv6Network"
|
|
)
|
|
|
|
self._value = value
|
|
|
|
value = utils.read_only_property("_value")
|
|
|
|
def __repr__(self):
|
|
return "<IPAddress(value={})>".format(self.value)
|
|
|
|
def __eq__(self, other):
|
|
if not isinstance(other, IPAddress):
|
|
return NotImplemented
|
|
|
|
return self.value == other.value
|
|
|
|
def __ne__(self, other):
|
|
return not self == other
|
|
|
|
def __hash__(self):
|
|
return hash(self.value)
|
|
|
|
|
|
@utils.register_interface(GeneralName)
|
|
class OtherName(object):
|
|
def __init__(self, type_id, value):
|
|
if not isinstance(type_id, ObjectIdentifier):
|
|
raise TypeError("type_id must be an ObjectIdentifier")
|
|
if not isinstance(value, bytes):
|
|
raise TypeError("value must be a binary string")
|
|
|
|
self._type_id = type_id
|
|
self._value = value
|
|
|
|
type_id = utils.read_only_property("_type_id")
|
|
value = utils.read_only_property("_value")
|
|
|
|
def __repr__(self):
|
|
return "<OtherName(type_id={}, value={!r})>".format(
|
|
self.type_id, self.value
|
|
)
|
|
|
|
def __eq__(self, other):
|
|
if not isinstance(other, OtherName):
|
|
return NotImplemented
|
|
|
|
return self.type_id == other.type_id and self.value == other.value
|
|
|
|
def __ne__(self, other):
|
|
return not self == other
|
|
|
|
def __hash__(self):
|
|
return hash((self.type_id, self.value))
|