7dda167c09
Year 2021
81 lines
2.7 KiB
Python
81 lines
2.7 KiB
Python
# Pyrogram - Telegram MTProto API Client Library for Python
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# Copyright (C) 2017-2021 Dan <https://github.com/delivrance>
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#
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# This file is part of Pyrogram.
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#
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# Pyrogram is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License as published
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# by the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Pyrogram is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with Pyrogram. If not, see <http://www.gnu.org/licenses/>.
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import os
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from pyrogram import raw
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from pyrogram.scaffold import Scaffold
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from pyrogram.utils import compute_password_hash, compute_password_check, btoi, itob
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class ChangeCloudPassword(Scaffold):
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async def change_cloud_password(
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self,
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current_password: str,
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new_password: str,
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new_hint: str = ""
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) -> bool:
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"""Change your Two-Step Verification password (Cloud Password) with a new one.
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Parameters:
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current_password (``str``):
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Your current password.
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new_password (``str``):
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Your new password.
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new_hint (``str``, *optional*):
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A new password hint.
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Returns:
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``bool``: True on success.
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Raises:
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ValueError: In case there is no cloud password to change.
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Example:
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.. code-block:: python
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# Change password only
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app.change_cloud_password("current_password", "new_password")
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# Change password and hint
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app.change_cloud_password("current_password", "new_password", new_hint="hint")
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"""
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r = await self.send(raw.functions.account.GetPassword())
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if not r.has_password:
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raise ValueError("There is no cloud password to change")
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r.new_algo.salt1 += os.urandom(32)
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new_hash = btoi(compute_password_hash(r.new_algo, new_password))
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new_hash = itob(pow(r.new_algo.g, new_hash, btoi(r.new_algo.p)))
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await self.send(
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raw.functions.account.UpdatePasswordSettings(
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password=compute_password_check(r, current_password),
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new_settings=raw.types.account.PasswordInputSettings(
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new_algo=r.new_algo,
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new_password_hash=new_hash,
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hint=new_hint
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)
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)
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)
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return True
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