mirror of
https://github.com/element-hq/synapse
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23740eaa3d
During the migration the automated script to update the copyright headers accidentally got rid of some of the existing copyright lines. Reinstate them.
91 lines
2.9 KiB
Python
91 lines
2.9 KiB
Python
#
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# This file is licensed under the Affero General Public License (AGPL) version 3.
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#
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# Copyright 2023 Beeper Inc.
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# Copyright (C) 2023 New Vector, Ltd
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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
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# See the GNU Affero General Public License for more details:
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# <https://www.gnu.org/licenses/agpl-3.0.html>.
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#
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# Originally licensed under the Apache License, Version 2.0:
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# <http://www.apache.org/licenses/LICENSE-2.0>.
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#
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# [This file includes modifications made by New Vector Limited]
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#
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#
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import logging
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import re
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from typing import TYPE_CHECKING
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from synapse.api.errors import LimitExceededError
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from synapse.api.ratelimiting import Ratelimiter
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from synapse.http.server import respond_with_json
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from synapse.http.servlet import RestServlet
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from synapse.http.site import SynapseRequest
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if TYPE_CHECKING:
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from synapse.media.media_repository import MediaRepository
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from synapse.server import HomeServer
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logger = logging.getLogger(__name__)
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class CreateResource(RestServlet):
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PATTERNS = [re.compile("/_matrix/media/v1/create")]
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def __init__(self, hs: "HomeServer", media_repo: "MediaRepository"):
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super().__init__()
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self.media_repo = media_repo
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self.clock = hs.get_clock()
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self.auth = hs.get_auth()
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self.max_pending_media_uploads = hs.config.media.max_pending_media_uploads
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# A rate limiter for creating new media IDs.
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self._create_media_rate_limiter = Ratelimiter(
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store=hs.get_datastores().main,
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clock=self.clock,
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cfg=hs.config.ratelimiting.rc_media_create,
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)
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async def on_POST(self, request: SynapseRequest) -> None:
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requester = await self.auth.get_user_by_req(request)
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# If the create media requests for the user are over the limit, drop them.
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await self._create_media_rate_limiter.ratelimit(requester)
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(
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reached_pending_limit,
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first_expiration_ts,
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) = await self.media_repo.reached_pending_media_limit(requester.user)
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if reached_pending_limit:
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raise LimitExceededError(
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limiter_name="max_pending_media_uploads",
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retry_after_ms=first_expiration_ts - self.clock.time_msec(),
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)
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content_uri, unused_expires_at = await self.media_repo.create_media_id(
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requester.user
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)
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logger.info(
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"Created Media URI %r that if unused will expire at %d",
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content_uri,
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unused_expires_at,
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)
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respond_with_json(
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request,
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200,
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{
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"content_uri": content_uri,
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"unused_expires_at": unused_expires_at,
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},
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send_cors=True,
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)
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