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Add an admin api to delete local media. (#8519)
Related to: #6459, #3479 Add `DELETE /_synapse/admin/v1/media/<server_name>/<media_id>` to delete a single file from server.
This commit is contained in:
Dirk Klimpel
GitHub
parent
f6a3859a73
commit
49d72dea2a
1
changelog.d/8519.feature
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1
changelog.d/8519.feature
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@ -0,0 +1 @@
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Add an admin api to delete a single file or files were not used for a defined time from server. Contributed by @dklimpel.
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@ -100,3 +100,82 @@ Response:
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"num_quarantined": 10 # The number of media items successfully quarantined
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}
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```
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# Delete local media
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This API deletes the *local* media from the disk of your own server.
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This includes any local thumbnails and copies of media downloaded from
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remote homeservers.
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This API will not affect media that has been uploaded to external
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media repositories (e.g https://github.com/turt2live/matrix-media-repo/).
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See also [purge_remote_media.rst](purge_remote_media.rst).
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## Delete a specific local media
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Delete a specific `media_id`.
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Request:
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```
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DELETE /_synapse/admin/v1/media/<server_name>/<media_id>
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{}
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```
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URL Parameters
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* `server_name`: string - The name of your local server (e.g `matrix.org`)
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* `media_id`: string - The ID of the media (e.g `abcdefghijklmnopqrstuvwx`)
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Response:
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```json
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{
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"deleted_media": [
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"abcdefghijklmnopqrstuvwx"
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],
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"total": 1
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}
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```
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The following fields are returned in the JSON response body:
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* `deleted_media`: an array of strings - List of deleted `media_id`
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* `total`: integer - Total number of deleted `media_id`
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## Delete local media by date or size
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Request:
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```
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POST /_synapse/admin/v1/media/<server_name>/delete?before_ts=<before_ts>
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{}
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```
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URL Parameters
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* `server_name`: string - The name of your local server (e.g `matrix.org`).
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* `before_ts`: string representing a positive integer - Unix timestamp in ms.
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Files that were last used before this timestamp will be deleted. It is the timestamp of
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last access and not the timestamp creation.
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* `size_gt`: Optional - string representing a positive integer - Size of the media in bytes.
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Files that are larger will be deleted. Defaults to `0`.
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* `keep_profiles`: Optional - string representing a boolean - Switch to also delete files
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that are still used in image data (e.g user profile, room avatar).
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If `false` these files will be deleted. Defaults to `true`.
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Response:
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```json
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{
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"deleted_media": [
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"abcdefghijklmnopqrstuvwx",
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"abcdefghijklmnopqrstuvwz"
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],
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"total": 2
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}
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```
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The following fields are returned in the JSON response body:
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* `deleted_media`: an array of strings - List of deleted `media_id`
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* `total`: integer - Total number of deleted `media_id`
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@ -16,9 +16,10 @@
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import logging
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from synapse.api.errors import AuthError
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from synapse.http.servlet import RestServlet, parse_integer
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from synapse.api.errors import AuthError, Codes, NotFoundError, SynapseError
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from synapse.http.servlet import RestServlet, parse_boolean, parse_integer
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from synapse.rest.admin._base import (
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admin_patterns,
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assert_requester_is_admin,
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assert_user_is_admin,
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historical_admin_path_patterns,
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@ -150,6 +151,80 @@ class PurgeMediaCacheRestServlet(RestServlet):
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return 200, ret
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class DeleteMediaByID(RestServlet):
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"""Delete local media by a given ID. Removes it from this server.
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"""
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PATTERNS = admin_patterns("/media/(?P<server_name>[^/]+)/(?P<media_id>[^/]+)")
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def __init__(self, hs):
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self.store = hs.get_datastore()
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self.auth = hs.get_auth()
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self.server_name = hs.hostname
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self.media_repository = hs.get_media_repository()
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async def on_DELETE(self, request, server_name: str, media_id: str):
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await assert_requester_is_admin(self.auth, request)
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if self.server_name != server_name:
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raise SynapseError(400, "Can only delete local media")
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if await self.store.get_local_media(media_id) is None:
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raise NotFoundError("Unknown media")
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logging.info("Deleting local media by ID: %s", media_id)
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deleted_media, total = await self.media_repository.delete_local_media(media_id)
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return 200, {"deleted_media": deleted_media, "total": total}
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class DeleteMediaByDateSize(RestServlet):
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"""Delete local media and local copies of remote media by
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timestamp and size.
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"""
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PATTERNS = admin_patterns("/media/(?P<server_name>[^/]+)/delete")
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def __init__(self, hs):
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self.store = hs.get_datastore()
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self.auth = hs.get_auth()
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self.server_name = hs.hostname
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self.media_repository = hs.get_media_repository()
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async def on_POST(self, request, server_name: str):
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await assert_requester_is_admin(self.auth, request)
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before_ts = parse_integer(request, "before_ts", required=True)
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size_gt = parse_integer(request, "size_gt", default=0)
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keep_profiles = parse_boolean(request, "keep_profiles", default=True)
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if before_ts < 0:
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raise SynapseError(
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400,
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"Query parameter before_ts must be a string representing a positive integer.",
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errcode=Codes.INVALID_PARAM,
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)
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if size_gt < 0:
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raise SynapseError(
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400,
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"Query parameter size_gt must be a string representing a positive integer.",
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errcode=Codes.INVALID_PARAM,
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)
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if self.server_name != server_name:
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raise SynapseError(400, "Can only delete local media")
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logging.info(
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"Deleting local media by timestamp: %s, size larger than: %s, keep profile media: %s"
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% (before_ts, size_gt, keep_profiles)
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)
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deleted_media, total = await self.media_repository.delete_old_local_media(
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before_ts, size_gt, keep_profiles
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)
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return 200, {"deleted_media": deleted_media, "total": total}
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def register_servlets_for_media_repo(hs, http_server):
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"""
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Media repo specific APIs.
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@ -159,3 +234,5 @@ def register_servlets_for_media_repo(hs, http_server):
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QuarantineMediaByID(hs).register(http_server)
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QuarantineMediaByUser(hs).register(http_server)
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ListMediaInRoom(hs).register(http_server)
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DeleteMediaByID(hs).register(http_server)
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DeleteMediaByDateSize(hs).register(http_server)
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@ -69,6 +69,23 @@ class MediaFilePaths:
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local_media_thumbnail = _wrap_in_base_path(local_media_thumbnail_rel)
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def local_media_thumbnail_dir(self, media_id: str) -> str:
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"""
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Retrieve the local store path of thumbnails of a given media_id
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Args:
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media_id: The media ID to query.
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Returns:
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Path of local_thumbnails from media_id
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"""
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return os.path.join(
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self.base_path,
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"local_thumbnails",
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media_id[0:2],
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media_id[2:4],
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media_id[4:],
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)
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def remote_media_filepath_rel(self, server_name, file_id):
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return os.path.join(
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"remote_content", server_name, file_id[0:2], file_id[2:4], file_id[4:]
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@ -18,7 +18,7 @@ import errno
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import logging
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import os
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import shutil
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from typing import IO, Dict, Optional, Tuple
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from typing import IO, Dict, List, Optional, Tuple
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import twisted.internet.error
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import twisted.web.http
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@ -767,6 +767,76 @@ class MediaRepository:
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return {"deleted": deleted}
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async def delete_local_media(self, media_id: str) -> Tuple[List[str], int]:
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"""
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Delete the given local or remote media ID from this server
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Args:
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media_id: The media ID to delete.
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Returns:
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A tuple of (list of deleted media IDs, total deleted media IDs).
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"""
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return await self._remove_local_media_from_disk([media_id])
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async def delete_old_local_media(
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self, before_ts: int, size_gt: int = 0, keep_profiles: bool = True,
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) -> Tuple[List[str], int]:
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"""
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Delete local or remote media from this server by size and timestamp. Removes
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media files, any thumbnails and cached URLs.
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Args:
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before_ts: Unix timestamp in ms.
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Files that were last used before this timestamp will be deleted
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size_gt: Size of the media in bytes. Files that are larger will be deleted
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keep_profiles: Switch to delete also files that are still used in image data
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(e.g user profile, room avatar)
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If false these files will be deleted
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Returns:
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A tuple of (list of deleted media IDs, total deleted media IDs).
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"""
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old_media = await self.store.get_local_media_before(
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before_ts, size_gt, keep_profiles,
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)
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return await self._remove_local_media_from_disk(old_media)
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async def _remove_local_media_from_disk(
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self, media_ids: List[str]
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) -> Tuple[List[str], int]:
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"""
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Delete local or remote media from this server. Removes media files,
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any thumbnails and cached URLs.
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Args:
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media_ids: List of media_id to delete
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Returns:
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A tuple of (list of deleted media IDs, total deleted media IDs).
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"""
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removed_media = []
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for media_id in media_ids:
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logger.info("Deleting media with ID '%s'", media_id)
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full_path = self.filepaths.local_media_filepath(media_id)
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try:
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os.remove(full_path)
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except OSError as e:
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logger.warning("Failed to remove file: %r: %s", full_path, e)
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if e.errno == errno.ENOENT:
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pass
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else:
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continue
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thumbnail_dir = self.filepaths.local_media_thumbnail_dir(media_id)
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shutil.rmtree(thumbnail_dir, ignore_errors=True)
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await self.store.delete_remote_media(self.server_name, media_id)
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await self.store.delete_url_cache((media_id,))
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await self.store.delete_url_cache_media((media_id,))
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removed_media.append(media_id)
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return removed_media, len(removed_media)
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class MediaRepositoryResource(Resource):
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"""File uploading and downloading.
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@ -93,6 +93,7 @@ class MediaRepositoryStore(MediaRepositoryBackgroundUpdateStore):
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def __init__(self, database: DatabasePool, db_conn, hs):
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super().__init__(database, db_conn, hs)
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self.server_name = hs.hostname
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async def get_local_media(self, media_id: str) -> Optional[Dict[str, Any]]:
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"""Get the metadata for a local piece of media
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@ -115,6 +116,58 @@ class MediaRepositoryStore(MediaRepositoryBackgroundUpdateStore):
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desc="get_local_media",
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)
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async def get_local_media_before(
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self, before_ts: int, size_gt: int, keep_profiles: bool,
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) -> Optional[List[str]]:
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# to find files that have never been accessed (last_access_ts IS NULL)
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# compare with `created_ts`
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sql = """
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SELECT media_id
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FROM local_media_repository AS lmr
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WHERE
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( last_access_ts < ?
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OR ( created_ts < ? AND last_access_ts IS NULL ) )
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AND media_length > ?
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"""
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if keep_profiles:
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sql_keep = """
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AND (
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NOT EXISTS
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(SELECT 1
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FROM profiles
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WHERE profiles.avatar_url = '{media_prefix}' || lmr.media_id)
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AND NOT EXISTS
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(SELECT 1
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FROM groups
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WHERE groups.avatar_url = '{media_prefix}' || lmr.media_id)
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AND NOT EXISTS
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(SELECT 1
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FROM room_memberships
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WHERE room_memberships.avatar_url = '{media_prefix}' || lmr.media_id)
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AND NOT EXISTS
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(SELECT 1
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FROM user_directory
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WHERE user_directory.avatar_url = '{media_prefix}' || lmr.media_id)
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AND NOT EXISTS
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(SELECT 1
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FROM room_stats_state
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WHERE room_stats_state.avatar = '{media_prefix}' || lmr.media_id)
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)
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""".format(
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media_prefix="mxc://%s/" % (self.server_name,),
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)
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sql += sql_keep
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def _get_local_media_before_txn(txn):
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txn.execute(sql, (before_ts, before_ts, size_gt))
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return [row[0] for row in txn]
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return await self.db_pool.runInteraction(
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"get_local_media_before", _get_local_media_before_txn
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)
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async def store_local_media(
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self,
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media_id,
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568
tests/rest/admin/test_media.py
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568
tests/rest/admin/test_media.py
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@ -0,0 +1,568 @@
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# -*- coding: utf-8 -*-
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# Copyright 2020 Dirk Klimpel
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import json
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import os
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from binascii import unhexlify
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import synapse.rest.admin
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from synapse.api.errors import Codes
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from synapse.rest.client.v1 import login, profile, room
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from synapse.rest.media.v1.filepath import MediaFilePaths
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from tests import unittest
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class DeleteMediaByIDTestCase(unittest.HomeserverTestCase):
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servlets = [
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synapse.rest.admin.register_servlets,
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synapse.rest.admin.register_servlets_for_media_repo,
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login.register_servlets,
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]
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def prepare(self, reactor, clock, hs):
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self.handler = hs.get_device_handler()
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self.media_repo = hs.get_media_repository_resource()
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self.server_name = hs.hostname
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self.admin_user = self.register_user("admin", "pass", admin=True)
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self.admin_user_tok = self.login("admin", "pass")
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self.filepaths = MediaFilePaths(hs.config.media_store_path)
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def test_no_auth(self):
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"""
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Try to delete media without authentication.
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"""
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url = "/_synapse/admin/v1/media/%s/%s" % (self.server_name, "12345")
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request, channel = self.make_request("DELETE", url, b"{}")
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self.render(request)
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self.assertEqual(401, int(channel.result["code"]), msg=channel.result["body"])
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self.assertEqual(Codes.MISSING_TOKEN, channel.json_body["errcode"])
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def test_requester_is_no_admin(self):
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"""
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If the user is not a server admin, an error is returned.
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"""
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self.other_user = self.register_user("user", "pass")
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self.other_user_token = self.login("user", "pass")
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url = "/_synapse/admin/v1/media/%s/%s" % (self.server_name, "12345")
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request, channel = self.make_request(
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"DELETE", url, access_token=self.other_user_token,
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)
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self.render(request)
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self.assertEqual(403, int(channel.result["code"]), msg=channel.result["body"])
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self.assertEqual(Codes.FORBIDDEN, channel.json_body["errcode"])
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def test_media_does_not_exist(self):
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"""
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Tests that a lookup for a media that does not exist returns a 404
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"""
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url = "/_synapse/admin/v1/media/%s/%s" % (self.server_name, "12345")
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request, channel = self.make_request(
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"DELETE", url, access_token=self.admin_user_tok,
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)
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self.render(request)
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self.assertEqual(404, channel.code, msg=channel.json_body)
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self.assertEqual(Codes.NOT_FOUND, channel.json_body["errcode"])
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def test_media_is_not_local(self):
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"""
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Tests that a lookup for a media that is not a local returns a 400
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"""
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url = "/_synapse/admin/v1/media/%s/%s" % ("unknown_domain", "12345")
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request, channel = self.make_request(
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"DELETE", url, access_token=self.admin_user_tok,
|
||||
)
|
||||
self.render(request)
|
||||
|
||||
self.assertEqual(400, channel.code, msg=channel.json_body)
|
||||
self.assertEqual("Can only delete local media", channel.json_body["error"])
|
||||
|
||||
def test_delete_media(self):
|
||||
"""
|
||||
Tests that delete a media is successfully
|
||||
"""
|
||||
|
||||
download_resource = self.media_repo.children[b"download"]
|
||||
upload_resource = self.media_repo.children[b"upload"]
|
||||
image_data = unhexlify(
|
||||
b"89504e470d0a1a0a0000000d4948445200000001000000010806"
|
||||
b"0000001f15c4890000000a49444154789c63000100000500010d"
|
||||
b"0a2db40000000049454e44ae426082"
|
||||
)
|
||||
|
||||
# Upload some media into the room
|
||||
response = self.helper.upload_media(
|
||||
upload_resource, image_data, tok=self.admin_user_tok, expect_code=200
|
||||
)
|
||||
# Extract media ID from the response
|
||||
server_and_media_id = response["content_uri"][6:] # Cut off 'mxc://'
|
||||
server_name, media_id = server_and_media_id.split("/")
|
||||
|
||||
self.assertEqual(server_name, self.server_name)
|
||||
|
||||
# Attempt to access media
|
||||
request, channel = self.make_request(
|
||||
"GET",
|
||||
server_and_media_id,
|
||||
shorthand=False,
|
||||
access_token=self.admin_user_tok,
|
||||
)
|
||||
request.render(download_resource)
|
||||
self.pump(1.0)
|
||||
|
||||
# Should be successful
|
||||
self.assertEqual(
|
||||
200,
|
||||
channel.code,
|
||||
msg=(
|
||||
"Expected to receive a 200 on accessing media: %s" % server_and_media_id
|
||||
),
|
||||
)
|
||||
|
||||
# Test if the file exists
|
||||
local_path = self.filepaths.local_media_filepath(media_id)
|
||||
self.assertTrue(os.path.exists(local_path))
|
||||
|
||||
url = "/_synapse/admin/v1/media/%s/%s" % (self.server_name, media_id)
|
||||
|
||||
# Delete media
|
||||
request, channel = self.make_request(
|
||||
"DELETE", url, access_token=self.admin_user_tok,
|
||||
)
|
||||
self.render(request)
|
||||
|
||||
self.assertEqual(200, channel.code, msg=channel.json_body)
|
||||
self.assertEqual(1, channel.json_body["total"])
|
||||
self.assertEqual(
|
||||
media_id, channel.json_body["deleted_media"][0],
|
||||
)
|
||||
|
||||
# Attempt to access media
|
||||
request, channel = self.make_request(
|
||||
"GET",
|
||||
server_and_media_id,
|
||||
shorthand=False,
|
||||
access_token=self.admin_user_tok,
|
||||
)
|
||||
request.render(download_resource)
|
||||
self.pump(1.0)
|
||||
self.assertEqual(
|
||||
404,
|
||||
channel.code,
|
||||
msg=(
|
||||
"Expected to receive a 404 on accessing deleted media: %s"
|
||||
% server_and_media_id
|
||||
),
|
||||
)
|
||||
|
||||
# Test if the file is deleted
|
||||
self.assertFalse(os.path.exists(local_path))
|
||||
|
||||
|
||||
class DeleteMediaByDateSizeTestCase(unittest.HomeserverTestCase):
|
||||
|
||||
servlets = [
|
||||
synapse.rest.admin.register_servlets,
|
||||
synapse.rest.admin.register_servlets_for_media_repo,
|
||||
login.register_servlets,
|
||||
profile.register_servlets,
|
||||
room.register_servlets,
|
||||
]
|
||||
|
||||
def prepare(self, reactor, clock, hs):
|
||||
self.handler = hs.get_device_handler()
|
||||
self.media_repo = hs.get_media_repository_resource()
|
||||
self.server_name = hs.hostname
|
||||
self.clock = hs.clock
|
||||
|
||||
self.admin_user = self.register_user("admin", "pass", admin=True)
|
||||
self.admin_user_tok = self.login("admin", "pass")
|
||||
|
||||
self.filepaths = MediaFilePaths(hs.config.media_store_path)
|
||||
self.url = "/_synapse/admin/v1/media/%s/delete" % self.server_name
|
||||
|
||||
def test_no_auth(self):
|
||||
"""
|
||||
Try to delete media without authentication.
|
||||
"""
|
||||
|
||||
request, channel = self.make_request("POST", self.url, b"{}")
|
||||
self.render(request)
|
||||
|
||||
self.assertEqual(401, int(channel.result["code"]), msg=channel.result["body"])
|
||||
self.assertEqual(Codes.MISSING_TOKEN, channel.json_body["errcode"])
|
||||
|
||||
def test_requester_is_no_admin(self):
|
||||
"""
|
||||
If the user is not a server admin, an error is returned.
|
||||
"""
|
||||
self.other_user = self.register_user("user", "pass")
|
||||
self.other_user_token = self.login("user", "pass")
|
||||
|
||||
request, channel = self.make_request(
|
||||
"POST", self.url, access_token=self.other_user_token,
|
||||
)
|
||||
self.render(request)
|
||||
|
||||
self.assertEqual(403, int(channel.result["code"]), msg=channel.result["body"])
|
||||
self.assertEqual(Codes.FORBIDDEN, channel.json_body["errcode"])
|
||||
|
||||
def test_media_is_not_local(self):
|
||||
"""
|
||||
Tests that a lookup for media that is not local returns a 400
|
||||
"""
|
||||
url = "/_synapse/admin/v1/media/%s/delete" % "unknown_domain"
|
||||
|
||||
request, channel = self.make_request(
|
||||
"POST", url + "?before_ts=1234", access_token=self.admin_user_tok,
|
||||
)
|
||||
self.render(request)
|
||||
|
||||
self.assertEqual(400, channel.code, msg=channel.json_body)
|
||||
self.assertEqual("Can only delete local media", channel.json_body["error"])
|
||||
|
||||
def test_missing_parameter(self):
|
||||
"""
|
||||
If the parameter `before_ts` is missing, an error is returned.
|
||||
"""
|
||||
request, channel = self.make_request(
|
||||
"POST", self.url, access_token=self.admin_user_tok,
|
||||
)
|
||||
self.render(request)
|
||||
|
||||
self.assertEqual(400, int(channel.result["code"]), msg=channel.result["body"])
|
||||
self.assertEqual(Codes.MISSING_PARAM, channel.json_body["errcode"])
|
||||
self.assertEqual(
|
||||
"Missing integer query parameter b'before_ts'", channel.json_body["error"]
|
||||
)
|
||||
|
||||
def test_invalid_parameter(self):
|
||||
"""
|
||||
If parameters are invalid, an error is returned.
|
||||
"""
|
||||
request, channel = self.make_request(
|
||||
"POST", self.url + "?before_ts=-1234", access_token=self.admin_user_tok,
|
||||
)
|
||||
self.render(request)
|
||||
|
||||
self.assertEqual(400, int(channel.result["code"]), msg=channel.result["body"])
|
||||
self.assertEqual(Codes.INVALID_PARAM, channel.json_body["errcode"])
|
||||
self.assertEqual(
|
||||
"Query parameter before_ts must be a string representing a positive integer.",
|
||||
channel.json_body["error"],
|
||||
)
|
||||
|
||||
request, channel = self.make_request(
|
||||
"POST",
|
||||
self.url + "?before_ts=1234&size_gt=-1234",
|
||||
access_token=self.admin_user_tok,
|
||||
)
|
||||
self.render(request)
|
||||
|
||||
self.assertEqual(400, int(channel.result["code"]), msg=channel.result["body"])
|
||||
self.assertEqual(Codes.INVALID_PARAM, channel.json_body["errcode"])
|
||||
self.assertEqual(
|
||||
"Query parameter size_gt must be a string representing a positive integer.",
|
||||
channel.json_body["error"],
|
||||
)
|
||||
|
||||
request, channel = self.make_request(
|
||||
"POST",
|
||||
self.url + "?before_ts=1234&keep_profiles=not_bool",
|
||||
access_token=self.admin_user_tok,
|
||||
)
|
||||
self.render(request)
|
||||
|
||||
self.assertEqual(400, int(channel.result["code"]), msg=channel.result["body"])
|
||||
self.assertEqual(Codes.UNKNOWN, channel.json_body["errcode"])
|
||||
self.assertEqual(
|
||||
"Boolean query parameter b'keep_profiles' must be one of ['true', 'false']",
|
||||
channel.json_body["error"],
|
||||
)
|
||||
|
||||
def test_delete_media_never_accessed(self):
|
||||
"""
|
||||
Tests that media deleted if it is older than `before_ts` and never accessed
|
||||
`last_access_ts` is `NULL` and `created_ts` < `before_ts`
|
||||
"""
|
||||
|
||||
# upload and do not access
|
||||
server_and_media_id = self._create_media()
|
||||
self.pump(1.0)
|
||||
|
||||
# test that the file exists
|
||||
media_id = server_and_media_id.split("/")[1]
|
||||
local_path = self.filepaths.local_media_filepath(media_id)
|
||||
self.assertTrue(os.path.exists(local_path))
|
||||
|
||||
# timestamp after upload/create
|
||||
now_ms = self.clock.time_msec()
|
||||
request, channel = self.make_request(
|
||||
"POST",
|
||||
self.url + "?before_ts=" + str(now_ms),
|
||||
access_token=self.admin_user_tok,
|
||||
)
|
||||
self.render(request)
|
||||
self.assertEqual(200, channel.code, msg=channel.json_body)
|
||||
self.assertEqual(1, channel.json_body["total"])
|
||||
self.assertEqual(
|
||||
media_id, channel.json_body["deleted_media"][0],
|
||||
)
|
||||
|
||||
self._access_media(server_and_media_id, False)
|
||||
|
||||
def test_keep_media_by_date(self):
|
||||
"""
|
||||
Tests that media is not deleted if it is newer than `before_ts`
|
||||
"""
|
||||
|
||||
# timestamp before upload
|
||||
now_ms = self.clock.time_msec()
|
||||
server_and_media_id = self._create_media()
|
||||
|
||||
self._access_media(server_and_media_id)
|
||||
|
||||
request, channel = self.make_request(
|
||||
"POST",
|
||||
self.url + "?before_ts=" + str(now_ms),
|
||||
access_token=self.admin_user_tok,
|
||||
)
|
||||
self.render(request)
|
||||
self.assertEqual(200, channel.code, msg=channel.json_body)
|
||||
self.assertEqual(0, channel.json_body["total"])
|
||||
|
||||
self._access_media(server_and_media_id)
|
||||
|
||||
# timestamp after upload
|
||||
now_ms = self.clock.time_msec()
|
||||
request, channel = self.make_request(
|
||||
"POST",
|
||||
self.url + "?before_ts=" + str(now_ms),
|
||||
access_token=self.admin_user_tok,
|
||||
)
|
||||
self.render(request)
|
||||
self.assertEqual(200, channel.code, msg=channel.json_body)
|
||||
self.assertEqual(1, channel.json_body["total"])
|
||||
self.assertEqual(
|
||||
server_and_media_id.split("/")[1], channel.json_body["deleted_media"][0],
|
||||
)
|
||||
|
||||
self._access_media(server_and_media_id, False)
|
||||
|
||||
def test_keep_media_by_size(self):
|
||||
"""
|
||||
Tests that media is not deleted if its size is smaller than or equal
|
||||
to `size_gt`
|
||||
"""
|
||||
server_and_media_id = self._create_media()
|
||||
|
||||
self._access_media(server_and_media_id)
|
||||
|
||||
now_ms = self.clock.time_msec()
|
||||
request, channel = self.make_request(
|
||||
"POST",
|
||||
self.url + "?before_ts=" + str(now_ms) + "&size_gt=67",
|
||||
access_token=self.admin_user_tok,
|
||||
)
|
||||
self.render(request)
|
||||
self.assertEqual(200, channel.code, msg=channel.json_body)
|
||||
self.assertEqual(0, channel.json_body["total"])
|
||||
|
||||
self._access_media(server_and_media_id)
|
||||
|
||||
now_ms = self.clock.time_msec()
|
||||
request, channel = self.make_request(
|
||||
"POST",
|
||||
self.url + "?before_ts=" + str(now_ms) + "&size_gt=66",
|
||||
access_token=self.admin_user_tok,
|
||||
)
|
||||
self.render(request)
|
||||
self.assertEqual(200, channel.code, msg=channel.json_body)
|
||||
self.assertEqual(1, channel.json_body["total"])
|
||||
self.assertEqual(
|
||||
server_and_media_id.split("/")[1], channel.json_body["deleted_media"][0],
|
||||
)
|
||||
|
||||
self._access_media(server_and_media_id, False)
|
||||
|
||||
def test_keep_media_by_user_avatar(self):
|
||||
"""
|
||||
Tests that we do not delete media if is used as a user avatar
|
||||
Tests parameter `keep_profiles`
|
||||
"""
|
||||
server_and_media_id = self._create_media()
|
||||
|
||||
self._access_media(server_and_media_id)
|
||||
|
||||
# set media as avatar
|
||||
request, channel = self.make_request(
|
||||
"PUT",
|
||||
"/profile/%s/avatar_url" % (self.admin_user,),
|
||||
content=json.dumps({"avatar_url": "mxc://%s" % (server_and_media_id,)}),
|
||||
access_token=self.admin_user_tok,
|
||||
)
|
||||
self.render(request)
|
||||
self.assertEqual(200, channel.code, msg=channel.json_body)
|
||||
|
||||
now_ms = self.clock.time_msec()
|
||||
request, channel = self.make_request(
|
||||
"POST",
|
||||
self.url + "?before_ts=" + str(now_ms) + "&keep_profiles=true",
|
||||
access_token=self.admin_user_tok,
|
||||
)
|
||||
self.render(request)
|
||||
self.assertEqual(200, channel.code, msg=channel.json_body)
|
||||
self.assertEqual(0, channel.json_body["total"])
|
||||
|
||||
self._access_media(server_and_media_id)
|
||||
|
||||
now_ms = self.clock.time_msec()
|
||||
request, channel = self.make_request(
|
||||
"POST",
|
||||
self.url + "?before_ts=" + str(now_ms) + "&keep_profiles=false",
|
||||
access_token=self.admin_user_tok,
|
||||
)
|
||||
self.render(request)
|
||||
self.assertEqual(200, channel.code, msg=channel.json_body)
|
||||
self.assertEqual(1, channel.json_body["total"])
|
||||
self.assertEqual(
|
||||
server_and_media_id.split("/")[1], channel.json_body["deleted_media"][0],
|
||||
)
|
||||
|
||||
self._access_media(server_and_media_id, False)
|
||||
|
||||
def test_keep_media_by_room_avatar(self):
|
||||
"""
|
||||
Tests that we do not delete media if it is used as a room avatar
|
||||
Tests parameter `keep_profiles`
|
||||
"""
|
||||
server_and_media_id = self._create_media()
|
||||
|
||||
self._access_media(server_and_media_id)
|
||||
|
||||
# set media as room avatar
|
||||
room_id = self.helper.create_room_as(self.admin_user, tok=self.admin_user_tok)
|
||||
request, channel = self.make_request(
|
||||
"PUT",
|
||||
"/rooms/%s/state/m.room.avatar" % (room_id,),
|
||||
content=json.dumps({"url": "mxc://%s" % (server_and_media_id,)}),
|
||||
access_token=self.admin_user_tok,
|
||||
)
|
||||
self.render(request)
|
||||
self.assertEqual(200, channel.code, msg=channel.json_body)
|
||||
|
||||
now_ms = self.clock.time_msec()
|
||||
request, channel = self.make_request(
|
||||
"POST",
|
||||
self.url + "?before_ts=" + str(now_ms) + "&keep_profiles=true",
|
||||
access_token=self.admin_user_tok,
|
||||
)
|
||||
self.render(request)
|
||||
self.assertEqual(200, channel.code, msg=channel.json_body)
|
||||
self.assertEqual(0, channel.json_body["total"])
|
||||
|
||||
self._access_media(server_and_media_id)
|
||||
|
||||
now_ms = self.clock.time_msec()
|
||||
request, channel = self.make_request(
|
||||
"POST",
|
||||
self.url + "?before_ts=" + str(now_ms) + "&keep_profiles=false",
|
||||
access_token=self.admin_user_tok,
|
||||
)
|
||||
self.render(request)
|
||||
self.assertEqual(200, channel.code, msg=channel.json_body)
|
||||
self.assertEqual(1, channel.json_body["total"])
|
||||
self.assertEqual(
|
||||
server_and_media_id.split("/")[1], channel.json_body["deleted_media"][0],
|
||||
)
|
||||
|
||||
self._access_media(server_and_media_id, False)
|
||||
|
||||
def _create_media(self):
|
||||
"""
|
||||
Create a media and return media_id and server_and_media_id
|
||||
"""
|
||||
upload_resource = self.media_repo.children[b"upload"]
|
||||
# file size is 67 Byte
|
||||
image_data = unhexlify(
|
||||
b"89504e470d0a1a0a0000000d4948445200000001000000010806"
|
||||
b"0000001f15c4890000000a49444154789c63000100000500010d"
|
||||
b"0a2db40000000049454e44ae426082"
|
||||
)
|
||||
|
||||
# Upload some media into the room
|
||||
response = self.helper.upload_media(
|
||||
upload_resource, image_data, tok=self.admin_user_tok, expect_code=200
|
||||
)
|
||||
# Extract media ID from the response
|
||||
server_and_media_id = response["content_uri"][6:] # Cut off 'mxc://'
|
||||
server_name = server_and_media_id.split("/")[0]
|
||||
|
||||
# Check that new media is a local and not remote
|
||||
self.assertEqual(server_name, self.server_name)
|
||||
|
||||
return server_and_media_id
|
||||
|
||||
def _access_media(self, server_and_media_id, expect_success=True):
|
||||
"""
|
||||
Try to access a media and check the result
|
||||
"""
|
||||
download_resource = self.media_repo.children[b"download"]
|
||||
|
||||
media_id = server_and_media_id.split("/")[1]
|
||||
local_path = self.filepaths.local_media_filepath(media_id)
|
||||
|
||||
request, channel = self.make_request(
|
||||
"GET",
|
||||
server_and_media_id,
|
||||
shorthand=False,
|
||||
access_token=self.admin_user_tok,
|
||||
)
|
||||
request.render(download_resource)
|
||||
self.pump(1.0)
|
||||
|
||||
if expect_success:
|
||||
self.assertEqual(
|
||||
200,
|
||||
channel.code,
|
||||
msg=(
|
||||
"Expected to receive a 200 on accessing media: %s"
|
||||
% server_and_media_id
|
||||
),
|
||||
)
|
||||
# Test that the file exists
|
||||
self.assertTrue(os.path.exists(local_path))
|
||||
else:
|
||||
self.assertEqual(
|
||||
404,
|
||||
channel.code,
|
||||
msg=(
|
||||
"Expected to receive a 404 on accessing deleted media: %s"
|
||||
% (server_and_media_id)
|
||||
),
|
||||
)
|
||||
# Test that the file is deleted
|
||||
self.assertFalse(os.path.exists(local_path))
|
||||
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