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< h1 id = "deprecated-shutdown-room-api" > < a class = "header" href = "#deprecated-shutdown-room-api" > Deprecated: Shutdown room API< / a > < / h1 >
< p > < strong > The old Shutdown room API is deprecated and will be removed in a future release.
See the new < a href = "rooms.html#delete-room-api" > Delete Room API< / a > for more details.< / strong > < / p >
< p > Shuts down a room, preventing new joins and moves local users and room aliases automatically
to a new room. The new room will be created with the user specified by the
< code > new_room_user_id< / code > parameter as room administrator and will contain a message
explaining what happened. Users invited to the new room will have power level
-10 by default, and thus be unable to speak. The old room's power levels will be changed to
disallow any further invites or joins.< / p >
< p > 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.< / p >
< h2 id = "api" > < a class = "header" href = "#api" > API< / a > < / h2 >
< p > You will need to authenticate with an access token for an admin user.< / p >
< h3 id = "url" > < a class = "header" href = "#url" > URL< / a > < / h3 >
< p > < code > POST /_synapse/admin/v1/shutdown_room/{room_id}< / code > < / p >
< h3 id = "url-parameters" > < a class = "header" href = "#url-parameters" > URL Parameters< / a > < / h3 >
< ul >
< li > < code > room_id< / code > - The ID of the room (e.g < code > !someroom:example.com< / code > )< / li >
< / ul >
< h3 id = "json-body-parameters" > < a class = "header" href = "#json-body-parameters" > JSON Body Parameters< / a > < / h3 >
< ul >
< li > < code > new_room_user_id< / code > - Required. A string representing the user ID of the user that will admin
the new room that all users in the old room will be moved to.< / li >
< li > < code > room_name< / code > - Optional. A string representing the name of the room that new users will be
invited to.< / li >
< li > < code > message< / code > - Optional. A string containing the first message that will be sent as
< code > new_room_user_id< / code > in the new room. Ideally this will clearly convey why the
original room was shut down.< / li >
< / ul >
< p > If not specified, the default value of < code > room_name< / code > is " Content Violation
Notification" . The default value of < code > message< / code > is " Sharing illegal content on
othis server is not permitted and rooms in violation will be blocked." < / p >
< h3 id = "response-parameters" > < a class = "header" href = "#response-parameters" > Response Parameters< / a > < / h3 >
< ul >
< li > < code > kicked_users< / code > - An integer number representing the number of users that
were kicked.< / li >
< li > < code > failed_to_kick_users< / code > - An integer number representing the number of users
that were not kicked.< / li >
< li > < code > local_aliases< / code > - An array of strings representing the local aliases that were migrated from
the old room to the new.< / li >
< li > < code > new_room_id< / code > - A string representing the room ID of the new room.< / li >
< / ul >
< h2 id = "example" > < a class = "header" href = "#example" > Example< / a > < / h2 >
< p > Request:< / p >
< pre > < code > POST /_synapse/admin/v1/shutdown_room/!somebadroom%3Aexample.com
{
" 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."
}
< / code > < / pre >
< p > Response:< / p >
< pre > < code > {
" kicked_users" : 5,
" failed_to_kick_users" : 0,
" local_aliases" : [" #badroom:example.com" , " #evilsaloon:example.com],
" new_room_id" : " !newroomid:example.com" ,
},
< / code > < / pre >
< h2 id = "undoing-room-shutdowns" > < a class = "header" href = "#undoing-room-shutdowns" > Undoing room shutdowns< / a > < / h2 >
< p > < em > Note< / em > : This guide may be outdated by the time you read it. By nature of room shutdowns being performed at the database level,
the structure can and does change without notice.< / p >
< p > First, it's important to understand that a room shutdown is very destructive. Undoing a shutdown is not as simple as pretending it
never happened - work has to be done to move forward instead of resetting the past. In fact, in some cases it might not be possible
to recover at all:< / p >
< ul >
< li > If the room was invite-only, your users will need to be re-invited.< / li >
< li > If the room no longer has any members at all, it'll be impossible to rejoin.< / li >
< li > The first user to rejoin will have to do so via an alias on a different server.< / li >
< / ul >
< p > With all that being said, if you still want to try and recover the room:< / p >
< ol >
< li > For safety reasons, shut down Synapse.< / li >
< li > In the database, run < code > DELETE FROM blocked_rooms WHERE room_id = '!example:example.org';< / code >
< ul >
< li > For caution: it's recommended to run this in a transaction: < code > BEGIN; DELETE ...;< / code > , verify you got 1 result, then < code > COMMIT;< / code > .< / li >
< li > The room ID is the same one supplied to the shutdown room API, not the Content Violation room.< / li >
< / ul >
< / li >
< li > Restart Synapse.< / li >
< / ol >
< p > You will have to manually handle, if you so choose, the following:< / p >
< ul >
< li > Aliases that would have been redirected to the Content Violation room.< / li >
< li > Users that would have been booted from the room (and will have been force-joined to the Content Violation room).< / li >
< li > Removal of the Content Violation room if desired.< / li >
< / ul >
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