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Handle DestroyAuthKey result more gracefully

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Lonami Exo 2022-10-21 15:52:00 +02:00
parent f902c9293a
commit 2ffac2dcdb
1 changed files with 28 additions and 1 deletions
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29
telethon/network/mtprotosender.py
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@ -16,11 +16,12 @@ from ..errors import (
from ..extensions import BinaryReader
from ..tl.core import RpcResult, MessageContainer, GzipPacked
from ..tl.functions.auth import LogOutRequest
from ..tl.functions import PingRequest, DestroySessionRequest
from ..tl.functions import PingRequest, DestroySessionRequest, DestroyAuthKeyRequest
from ..tl.types import (
MsgsAck, Pong, BadServerSalt, BadMsgNotification, FutureSalts,
MsgNewDetailedInfo, NewSessionCreated, MsgDetailedInfo, MsgsStateReq,
MsgsStateInfo, MsgsAllInfo, MsgResendReq, upload, DestroySessionOk, DestroySessionNone,
DestroyAuthKeyOk, DestroyAuthKeyNone, DestroyAuthKeyFail
)
from ..tl import types as _tl
from ..crypto import AuthKey
@ -111,6 +112,9 @@ class MTProtoSender:
MsgsAllInfo.CONSTRUCTOR_ID: self._handle_msg_all,
DestroySessionOk.CONSTRUCTOR_ID: self._handle_destroy_session,
DestroySessionNone.CONSTRUCTOR_ID: self._handle_destroy_session,
DestroyAuthKeyOk.CONSTRUCTOR_ID: self._handle_destroy_auth_key,
DestroyAuthKeyNone.CONSTRUCTOR_ID: self._handle_destroy_auth_key,
DestroyAuthKeyFail.CONSTRUCTOR_ID: self._handle_destroy_auth_key,
}
# Public API
@ -849,3 +853,26 @@ class MTProtoSender:
del self._pending_state[msg_id]
if not state.future.cancelled():
state.future.set_result(message.obj)
async def _handle_destroy_auth_key(self, message):
"""
Handles :tl:`DestroyAuthKeyFail`, :tl:`DestroyAuthKeyNone`, and :tl:`DestroyAuthKeyOk`.
:tl:`DestroyAuthKey` is not intended for users to use, but they still
might, and the response won't come in `rpc_result`, so thhat's worked
around here.
"""
self._log.debug('Handling destroy auth key %s', message.obj)
for msg_id, state in list(self._pending_state.items()):
if isinstance(state.request, DestroyAuthKeyRequest):
del self._pending_state[msg_id]
if not state.future.cancelled():
state.future.set_result(message.obj)
# If the auth key has been destroyed, that pretty much means the
# library can't continue as our auth key will no longer be found
# on the server.
# Even if the library didn't disconnect, the server would (and then
# the library would reconnect and learn about auth key being invalid).
if isinstance(message.obj, DestroyAuthKeyOk):
await self._disconnect(error=AuthKeyNotFound())