mirror of
https://github.com/python-telegram-bot/python-telegram-bot.git
synced 2024-11-26 17:17:17 +01:00
114 lines
4.7 KiB
Python
114 lines
4.7 KiB
Python
#!/usr/bin/env python
|
|
#
|
|
# A library that provides a Python interface to the Telegram Bot API
|
|
# Copyright (C) 2015-2020
|
|
# Leandro Toledo de Souza <devs@python-telegram-bot.org>
|
|
#
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU Lesser Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU Lesser Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU Lesser Public License
|
|
# along with this program. If not, see [http://www.gnu.org/licenses/].
|
|
"""Contains information about Telegram Passport data shared with the bot by the user."""
|
|
|
|
from telegram import EncryptedCredentials, EncryptedPassportElement, TelegramObject
|
|
|
|
from telegram.utils.types import JSONDict
|
|
from typing import Any, Optional, List, TYPE_CHECKING
|
|
if TYPE_CHECKING:
|
|
from telegram import Bot, Credentials
|
|
|
|
|
|
class PassportData(TelegramObject):
|
|
"""Contains information about Telegram Passport data shared with the bot by the user.
|
|
|
|
Attributes:
|
|
data (List[:class:`telegram.EncryptedPassportElement`]): Array with encrypted information
|
|
about documents and other Telegram Passport elements that was shared with the bot.
|
|
credentials (:class:`telegram.EncryptedCredentials`): Encrypted credentials.
|
|
bot (:class:`telegram.Bot`, optional): The Bot to use for instance methods.
|
|
|
|
Args:
|
|
data (List[:class:`telegram.EncryptedPassportElement`]): Array with encrypted information
|
|
about documents and other Telegram Passport elements that was shared with the bot.
|
|
credentials (:class:`telegram.EncryptedCredentials`)): Encrypted credentials.
|
|
bot (:class:`telegram.Bot`, optional): The Bot to use for instance methods.
|
|
**kwargs (:obj:`dict`): Arbitrary keyword arguments.
|
|
|
|
Note:
|
|
To be able to decrypt this object, you must pass your private_key to either
|
|
:class:`telegram.Updater` or :class:`telegram.Bot`. Decrypted data is then found in
|
|
:attr:`decrypted_data` and the payload can be found in :attr:`decrypted_credentials`'s
|
|
attribute :attr:`telegram.Credentials.payload`.
|
|
|
|
"""
|
|
|
|
def __init__(self,
|
|
data: List[EncryptedPassportElement],
|
|
credentials: EncryptedCredentials,
|
|
bot: 'Bot' = None,
|
|
**kwargs: Any):
|
|
self.data = data
|
|
self.credentials = credentials
|
|
|
|
self.bot = bot
|
|
self._decrypted_data: Optional[List[EncryptedPassportElement]] = None
|
|
self._id_attrs = tuple([x.type for x in data] + [credentials.hash])
|
|
|
|
@classmethod
|
|
def de_json(cls, data: Optional[JSONDict], bot: 'Bot') -> Optional['PassportData']:
|
|
data = cls.parse_data(data)
|
|
|
|
if not data:
|
|
return None
|
|
|
|
data['data'] = EncryptedPassportElement.de_list(data.get('data'), bot)
|
|
data['credentials'] = EncryptedCredentials.de_json(data.get('credentials'), bot)
|
|
|
|
return cls(bot=bot, **data)
|
|
|
|
def to_dict(self) -> JSONDict:
|
|
data = super().to_dict()
|
|
|
|
data['data'] = [e.to_dict() for e in self.data]
|
|
|
|
return data
|
|
|
|
@property
|
|
def decrypted_data(self) -> List[EncryptedPassportElement]:
|
|
"""
|
|
List[:class:`telegram.EncryptedPassportElement`]: Lazily decrypt and return information
|
|
about documents and other Telegram Passport elements which were shared with the bot.
|
|
|
|
Raises:
|
|
telegram.TelegramDecryptionError: Decryption failed. Usually due to bad
|
|
private/public key but can also suggest malformed/tampered data.
|
|
"""
|
|
if self._decrypted_data is None:
|
|
self._decrypted_data = [
|
|
EncryptedPassportElement.de_json_decrypted(element.to_dict(),
|
|
self.bot,
|
|
self.decrypted_credentials)
|
|
for element in self.data
|
|
]
|
|
return self._decrypted_data
|
|
|
|
@property
|
|
def decrypted_credentials(self) -> 'Credentials':
|
|
"""
|
|
:class:`telegram.Credentials`: Lazily decrypt and return credentials that were used
|
|
to decrypt the data. This object also contains the user specified payload as
|
|
`decrypted_data.payload`.
|
|
|
|
Raises:
|
|
telegram.TelegramDecryptionError: Decryption failed. Usually due to bad
|
|
private/public key but can also suggest malformed/tampered data.
|
|
"""
|
|
return self.credentials.decrypted_data
|