mirror of
https://github.com/mautrix/signal.git
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139 lines
4.7 KiB
Python
139 lines
4.7 KiB
Python
# mautrix-signal - A Matrix-Signal puppeting bridge
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# Copyright (C) 2020 Tulir Asokan
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# 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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# This program 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 Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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from __future__ import annotations
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from typing import TYPE_CHECKING, ClassVar
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from uuid import UUID
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from attr import dataclass
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from yarl import URL
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import asyncpg
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from mautrix.types import ContentURI, SyncToken, UserID
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from mautrix.util.async_db import Connection, Database
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fake_db = Database.create("") if TYPE_CHECKING else None
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@dataclass
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class Puppet:
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db: ClassVar[Database] = fake_db
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uuid: UUID
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number: str | None
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name: str | None
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name_quality: int
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avatar_hash: str | None
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avatar_url: ContentURI | None
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name_set: bool
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avatar_set: bool
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is_registered: bool
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custom_mxid: UserID | None
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access_token: str | None
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next_batch: SyncToken | None
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base_url: URL | None
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@property
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def _base_url_str(self) -> str | None:
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return str(self.base_url) if self.base_url else None
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@property
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def _values(self):
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return (
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self.uuid,
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self.number,
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self.name,
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self.name_quality,
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self.avatar_hash,
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self.avatar_url,
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self.name_set,
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self.avatar_set,
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self.is_registered,
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self.custom_mxid,
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self.access_token,
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self.next_batch,
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self._base_url_str,
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)
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async def _delete_existing_number(self, conn: Connection) -> None:
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if not self.number:
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return
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await conn.execute(
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"UPDATE puppet SET number=null WHERE number=$1 AND uuid<>$2", self.number, self.uuid
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)
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async def insert(self) -> None:
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q = """
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INSERT INTO puppet (uuid, number, name, name_quality, avatar_hash, avatar_url,
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name_set, avatar_set, is_registered,
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custom_mxid, access_token, next_batch, base_url)
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VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13)
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"""
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async with self.db.acquire() as conn, conn.transaction():
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await self._delete_existing_number(conn)
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await conn.execute(q, *self._values)
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async def _update_number(self) -> None:
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async with self.db.acquire() as conn, conn.transaction():
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await self._delete_existing_number(conn)
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await conn.execute("UPDATE puppet SET number=$1 WHERE uuid=$2", self.number, self.uuid)
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async def update(self) -> None:
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q = """
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UPDATE puppet
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SET number=$2, name=$3, name_quality=$4, avatar_hash=$5, avatar_url=$6,
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name_set=$7, avatar_set=$8, is_registered=$9,
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custom_mxid=$10, access_token=$11, next_batch=$12, base_url=$13
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WHERE uuid=$1
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"""
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await self.db.execute(q, *self._values)
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@classmethod
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def _from_row(cls, row: asyncpg.Record | None) -> Puppet | None:
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if not row:
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return None
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data = {**row}
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base_url_str = data.pop("base_url")
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base_url = URL(base_url_str) if base_url_str is not None else None
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return cls(base_url=base_url, **data)
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_select_base = (
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"SELECT uuid, number, name, name_quality, avatar_hash, avatar_url, name_set, avatar_set, "
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" is_registered, custom_mxid, access_token, next_batch, base_url "
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"FROM puppet"
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)
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@classmethod
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async def get_by_uuid(cls, uuid: UUID) -> Puppet | None:
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return cls._from_row(await cls.db.fetchrow(f"{cls._select_base} WHERE uuid=$1", uuid))
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@classmethod
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async def get_by_number(cls, number: str) -> Puppet | None:
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return cls._from_row(await cls.db.fetchrow(f"{cls._select_base} WHERE number=$1", number))
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@classmethod
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async def get_by_custom_mxid(cls, mxid: UserID) -> Puppet | None:
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return cls._from_row(
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await cls.db.fetchrow(f"{cls._select_base} WHERE custom_mxid=$1", mxid)
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)
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@classmethod
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async def all_with_custom_mxid(cls) -> list[Puppet]:
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return [
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cls._from_row(row)
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for row in await cls.db.fetch(f"{cls._select_base} WHERE custom_mxid IS NOT NULL")
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]
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