Source code for pyrogram.raw.types.auth.authorization

#  Pyrogram - Telegram MTProto API Client Library for Python
#  Copyright (C) 2017-present Dan <https://github.com/delivrance>
#
#  This file is part of Pyrogram.
#
#  Pyrogram is free software: you can redistribute it and/or modify
#  it under the terms of the GNU Lesser General Public License as published
#  by the Free Software Foundation, either version 3 of the License, or
#  (at your option) any later version.
#
#  Pyrogram 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 General Public License for more details.
#
#  You should have received a copy of the GNU Lesser General Public License
#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

from io import BytesIO

from pyrogram.raw.core.primitives import Int, Long, Int128, Int256, Bool, Bytes, String, Double, Vector
from pyrogram.raw.core import TLObject
from pyrogram import raw
from typing import List, Optional, Any

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class Authorization(TLObject):  # type: ignore
    """Contains user authorization info.

    Constructor of :obj:`~pyrogram.raw.base.auth.Authorization`.

    Details:
        - Layer: ``229``
        - ID: ``2EA2C0D4``

    Parameters:
        user (:obj:`User <pyrogram.raw.base.User>`):
            Info on authorized user

        setup_password_required (``bool``, *optional*):
            Suggests the user to set up a 2-step verification password to be able to log in again

        otherwise_relogin_days (``int`` ``32-bit``, *optional*):
            If and only if setup_password_required is set and the user declines to set a 2-step verification password, they will be able to log into their account via SMS again only after this many days pass.

        tmp_sessions (``int`` ``32-bit``, *optional*):
            Number of `parallel sessions <https://core.telegram.org/api/datacenter#parallel-sessions>`_ the client may open to the main connection of its home DC to increase throughput; if absent or ``≤ 1``, a single main session must be used

        future_auth_token (``bytes``, *optional*):
            A `future auth token <https://core.telegram.org/api/auth#future-auth-tokens>`_

    Functions:
        This object can be returned by 10 functions.

        .. currentmodule:: pyrogram.raw.functions

        .. autosummary::
            :nosignatures:

            auth.SignUp
            auth.SignIn
            auth.ImportAuthorization
            auth.ImportBotAuthorization
            auth.CheckPassword
            auth.RecoverPassword
            auth.ImportWebTokenAuthorization
            auth.FinishPasskeyLogin
            auth.FinishFirebasePnvLogin
            auth.FirebasePnvSignUp
    """

    __slots__: List[str] = ["user", "setup_password_required", "otherwise_relogin_days", "tmp_sessions", "future_auth_token"]

    ID = 0x2ea2c0d4
    QUALNAME = "types.auth.Authorization"

    def __init__(self, *, user: "raw.base.User", setup_password_required: Optional[bool] = None, otherwise_relogin_days: Optional[int] = None, tmp_sessions: Optional[int] = None, future_auth_token: Optional[bytes] = None) -> None:
        self.user = user  # User
        self.setup_password_required = setup_password_required  # flags.1?true
        self.otherwise_relogin_days = otherwise_relogin_days  # flags.1?int
        self.tmp_sessions = tmp_sessions  # flags.0?int
        self.future_auth_token = future_auth_token  # flags.2?bytes

    @staticmethod
    def read(b: BytesIO, *args: Any) -> "Authorization":
        
        flags = Int.read(b)
        
        setup_password_required = True if flags & (1 << 1) else False
        otherwise_relogin_days = Int.read(b) if flags & (1 << 1) else None
        tmp_sessions = Int.read(b) if flags & (1 << 0) else None
        future_auth_token = Bytes.read(b) if flags & (1 << 2) else None
        user = TLObject.read(b)
        
        return Authorization(user=user, setup_password_required=setup_password_required, otherwise_relogin_days=otherwise_relogin_days, tmp_sessions=tmp_sessions, future_auth_token=future_auth_token)

    def write(self, *args) -> bytes:
        b = BytesIO()
        b.write(Int(self.ID, False))

        flags = 0
        flags |= (1 << 1) if self.setup_password_required else 0
        flags |= (1 << 1) if self.otherwise_relogin_days is not None else 0
        flags |= (1 << 0) if self.tmp_sessions is not None else 0
        flags |= (1 << 2) if self.future_auth_token is not None else 0
        b.write(Int(flags))
        
        if self.otherwise_relogin_days is not None:
            b.write(Int(self.otherwise_relogin_days))
        
        if self.tmp_sessions is not None:
            b.write(Int(self.tmp_sessions))
        
        if self.future_auth_token is not None:
            b.write(Bytes(self.future_auth_token))
        
        b.write(self.user.write())
        
        return b.getvalue()