Matrix-Mirrors/anonymousland-synapse
1
0
Fork 0
mirror of https://git.anonymousland.org/anonymousland/synapse.git synced 2025-05-02 12:26:02 -04:00
Code Issues Projects Releases Packages Wiki Activity

Convert delete room admin API to async endpoint (#11223)

Browse source 
Signed-off-by: Dirk Klimpel dirk@klimpel.org
This commit is contained in:
Dirk Klimpel 2021-11-12 13:35:31 +01:00 • committed by GitHub
parent c99da2d079
commit 8840a7b7f1
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
9 changed files with 1320 additions and 94 deletions
Download patch file Download diff file Expand all files Collapse all files

2
docs/admin_api/purge_history_api.md
View file

@ -70,6 +70,8 @@ This API returns a JSON body like the following:
The status will be one of `active`, `complete`, or `failed`.
If `status` is `failed` there will be a string `error` with the error message.
## Reclaim disk space (Postgres)
To reclaim the disk space and return it to the operating system, you need to run

189
docs/admin_api/rooms.md
View file

@ -4,6 +4,9 @@
- [Room Members API](#room-members-api)
- [Room State API](#room-state-api)
- [Delete Room API](#delete-room-api)
* [Version 1 (old version)](#version-1-old-version)
* [Version 2 (new version)](#version-2-new-version)
* [Status of deleting rooms](#status-of-deleting-rooms)
* [Undoing room shutdowns](#undoing-room-shutdowns)
- [Make Room Admin API](#make-room-admin-api)
- [Forward Extremities Admin API](#forward-extremities-admin-api)
@ -397,10 +400,10 @@ as room administrator and will contain a message explaining what happened. Users
to the new room will have power level `-10` by default, and thus be unable to speak.
If `block` is `true`, users will be prevented from joining the old room.
This option can also be used to pre-emptively block a room, even if it's unknown
to this homeserver. In this case, the room will be blocked, and no further action
will be taken. If `block` is `false`, attempting to delete an unknown room is
invalid and will be rejected as a bad request.
This option can in [Version 1](#version-1-old-version) also be used to pre-emptively
block a room, even if it's unknown to this homeserver. In this case, the room will be
blocked, and no further action will be taken. If `block` is `false`, attempting to
delete an unknown room is invalid and will be rejected as a bad request.
This API will remove all trace of the old room from your database after removing
all local users. If `purge` is `true` (the default), all traces of the old room will
@ -412,6 +415,17 @@ several minutes or longer.
The local server will only have the power to move local user and room aliases to
the new room. Users on other servers will be unaffected.
To use it, you will need to authenticate by providing an ``access_token`` for a
server admin: see [Admin API](../usage/administration/admin_api).
## Version 1 (old version)
This version works synchronously. That means you only get the response once the server has
finished the action, which may take a long time. If you request the same action
a second time, and the server has not finished the first one, the second request will block.
This is fixed in version 2 of this API. The parameters are the same in both APIs.
This API will become deprecated in the future.
The API is:
```
@ -430,9 +444,6 @@ with a body of:
}
```
To use it, you will need to authenticate by providing an ``access_token`` for a
server admin: see [Admin API](../usage/administration/admin_api).
A response body like the following is returned:
```json
@ -449,6 +460,44 @@ A response body like the following is returned:
}
```
The parameters and response values have the same format as
[version 2](#version-2-new-version) of the API.
## Version 2 (new version)
**Note**: This API is new, experimental and "subject to change".
This version works asynchronously, meaning you get the response from server immediately
while the server works on that task in background. You can then request the status of the action
to check if it has completed.
The API is:
```
DELETE /_synapse/admin/v2/rooms/<room_id>
```
with a body of:
```json
{
"new_room_user_id": "@someuser:example.com",
"room_name": "Content Violation Notification",
"message": "Bad Room has been shutdown due to content violations on this server. Please review our Terms of Service.",
"block": true,
"purge": true
}
```
The API starts the shut down and purge running, and returns immediately with a JSON body with
a purge id:
```json
{
"delete_id": "<opaque id>"
}
```
**Parameters**
The following parameters should be set in the URL:
@ -470,7 +519,8 @@ The following JSON body parameters are available:
is not permitted and rooms in violation will be blocked.`
* `block` - Optional. If set to `true`, this room will be added to a blocking list,
preventing future attempts to join the room. Rooms can be blocked
even if they're not yet known to the homeserver. Defaults to `false`.
even if they're not yet known to the homeserver (only with
[Version 1](#version-1-old-version) of the API). Defaults to `false`.
* `purge` - Optional. If set to `true`, it will remove all traces of the room from your database.
Defaults to `true`.
* `force_purge` - Optional, and ignored unless `purge` is `true`. If set to `true`, it
@ -480,17 +530,124 @@ The following JSON body parameters are available:
The JSON body must not be empty. The body must be at least `{}`.
**Response**
## Status of deleting rooms
**Note**: This API is new, experimental and "subject to change".
It is possible to query the status of the background task for deleting rooms.
The status can be queried up to 24 hours after completion of the task,
or until Synapse is restarted (whichever happens first).
### Query by `room_id`
With this API you can get the status of all active deletion tasks, and all those completed in the last 24h,
for the given `room_id`.
The API is:
```
GET /_synapse/admin/v2/rooms/<room_id>/delete_status
```
A response body like the following is returned:
```json
{
"results": [
{
"delete_id": "delete_id1",
"status": "failed",
"error": "error message",
"shutdown_room": {
"kicked_users": [],
"failed_to_kick_users": [],
"local_aliases": [],
"new_room_id": null
}
}, {
"delete_id": "delete_id2",
"status": "purging",
"shutdown_room": {
"kicked_users": [
"@foobar:example.com"
],
"failed_to_kick_users": [],
"local_aliases": [
"#badroom:example.com",
"#evilsaloon:example.com"
],
"new_room_id": "!newroomid:example.com"
}
}
]
}
```
**Parameters**
The following parameters should be set in the URL:
* `room_id` - The ID of the room.
### Query by `delete_id`
With this API you can get the status of one specific task by `delete_id`.
The API is:
```
GET /_synapse/admin/v2/rooms/delete_status/<delete_id>
```
A response body like the following is returned:
```json
{
"status": "purging",
"shutdown_room": {
"kicked_users": [
"@foobar:example.com"
],
"failed_to_kick_users": [],
"local_aliases": [
"#badroom:example.com",
"#evilsaloon:example.com"
],
"new_room_id": "!newroomid:example.com"
}
}
```
**Parameters**
The following parameters should be set in the URL:
* `delete_id` - The ID for this delete.
### Response
The following fields are returned in the JSON response body:
* `kicked_users` - An array of users (`user_id`) that were kicked.
* `failed_to_kick_users` - An array of users (`user_id`) that that were not kicked.
* `local_aliases` - An array of strings representing the local aliases that were migrated from
the old room to the new.
* `new_room_id` - A string representing the room ID of the new room, or `null` if
no such room was created.
- `results` - An array of objects, each containing information about one task.
This field is omitted from the result when you query by `delete_id`.
Task objects contain the following fields:
- `delete_id` - The ID for this purge if you query by `room_id`.
- `status` - The status will be one of:
- `shutting_down` - The process is removing users from the room.
- `purging` - The process is purging the room and event data from database.
- `complete` - The process has completed successfully.
- `failed` - The process is aborted, an error has occurred.
- `error` - A string that shows an error message if `status` is `failed`.
Otherwise this field is hidden.
- `shutdown_room` - An object containing information about the result of shutting down the room.
*Note:* The result is shown after removing the room members.
The delete process can still be running. Please pay attention to the `status`.
- `kicked_users` - An array of users (`user_id`) that were kicked.
- `failed_to_kick_users` - An array of users (`user_id`) that that were not kicked.
- `local_aliases` - An array of strings representing the local aliases that were
migrated from the old room to the new.
- `new_room_id` - A string representing the room ID of the new room, or `null` if
no such room was created.
## Undoing room deletions