mirror of
https://github.com/1f349/dendrite.git
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738686ae68
This adds a new admin endpoint `/_dendrite/admin/purgeRoom/{roomID}`. It
completely erases all database entries for a given room ID.
The roomserver will start by clearing all data for that room and then
will generate an output event to notify downstream components (i.e. the
sync API and federation API) to do the same.
It does not currently clear media and it is currently not implemented
for SQLite since it relies on SQL array operations right now.
Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
Co-authored-by: Till Faelligen <2353100+S7evinK@users.noreply.github.com>
208 lines
10 KiB
Go
208 lines
10 KiB
Go
package api
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import (
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"context"
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"github.com/matrix-org/gomatrixserverlib"
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asAPI "github.com/matrix-org/dendrite/appservice/api"
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fsAPI "github.com/matrix-org/dendrite/federationapi/api"
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userapi "github.com/matrix-org/dendrite/userapi/api"
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)
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// RoomserverInputAPI is used to write events to the room server.
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type RoomserverInternalAPI interface {
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SyncRoomserverAPI
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AppserviceRoomserverAPI
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ClientRoomserverAPI
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UserRoomserverAPI
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FederationRoomserverAPI
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KeyserverRoomserverAPI
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// needed to avoid chicken and egg scenario when setting up the
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// interdependencies between the roomserver and other input APIs
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SetFederationAPI(fsAPI fsAPI.RoomserverFederationAPI, keyRing *gomatrixserverlib.KeyRing)
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SetAppserviceAPI(asAPI asAPI.AppServiceInternalAPI)
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SetUserAPI(userAPI userapi.RoomserverUserAPI)
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// QueryAuthChain returns the entire auth chain for the event IDs given.
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// The response includes the events in the request.
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// Omits without error for any missing auth events. There will be no duplicates.
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// Used in MSC2836.
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QueryAuthChain(
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ctx context.Context,
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req *QueryAuthChainRequest,
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res *QueryAuthChainResponse,
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) error
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}
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type InputRoomEventsAPI interface {
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InputRoomEvents(
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ctx context.Context,
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req *InputRoomEventsRequest,
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res *InputRoomEventsResponse,
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) error
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}
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// Query the latest events and state for a room from the room server.
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type QueryLatestEventsAndStateAPI interface {
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QueryLatestEventsAndState(ctx context.Context, req *QueryLatestEventsAndStateRequest, res *QueryLatestEventsAndStateResponse) error
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}
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// QueryBulkStateContent does a bulk query for state event content in the given rooms.
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type QueryBulkStateContentAPI interface {
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QueryBulkStateContent(ctx context.Context, req *QueryBulkStateContentRequest, res *QueryBulkStateContentResponse) error
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}
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type QueryEventsAPI interface {
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// Query a list of events by event ID.
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QueryEventsByID(
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ctx context.Context,
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req *QueryEventsByIDRequest,
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res *QueryEventsByIDResponse,
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) error
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// QueryCurrentState retrieves the requested state events. If state events are not found, they will be missing from
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// the response.
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QueryCurrentState(ctx context.Context, req *QueryCurrentStateRequest, res *QueryCurrentStateResponse) error
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}
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// API functions required by the syncapi
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type SyncRoomserverAPI interface {
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QueryLatestEventsAndStateAPI
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QueryBulkStateContentAPI
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// QuerySharedUsers returns a list of users who share at least 1 room in common with the given user.
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QuerySharedUsers(ctx context.Context, req *QuerySharedUsersRequest, res *QuerySharedUsersResponse) error
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// Query a list of events by event ID.
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QueryEventsByID(
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ctx context.Context,
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req *QueryEventsByIDRequest,
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res *QueryEventsByIDResponse,
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) error
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// Query the membership event for an user for a room.
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QueryMembershipForUser(
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ctx context.Context,
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req *QueryMembershipForUserRequest,
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res *QueryMembershipForUserResponse,
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) error
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// Query the state after a list of events in a room from the room server.
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QueryStateAfterEvents(
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ctx context.Context,
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req *QueryStateAfterEventsRequest,
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res *QueryStateAfterEventsResponse,
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) error
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// Query a given amount (or less) of events prior to a given set of events.
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PerformBackfill(
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ctx context.Context,
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req *PerformBackfillRequest,
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res *PerformBackfillResponse,
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) error
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// QueryMembershipAtEvent queries the memberships at the given events.
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// Returns a map from eventID to a slice of gomatrixserverlib.HeaderedEvent.
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QueryMembershipAtEvent(
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ctx context.Context,
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request *QueryMembershipAtEventRequest,
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response *QueryMembershipAtEventResponse,
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) error
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}
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type AppserviceRoomserverAPI interface {
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// Query a list of events by event ID.
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QueryEventsByID(
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ctx context.Context,
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req *QueryEventsByIDRequest,
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res *QueryEventsByIDResponse,
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) error
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// Query a list of membership events for a room
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QueryMembershipsForRoom(
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ctx context.Context,
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req *QueryMembershipsForRoomRequest,
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res *QueryMembershipsForRoomResponse,
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) error
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// Get all known aliases for a room ID
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GetAliasesForRoomID(
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ctx context.Context,
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req *GetAliasesForRoomIDRequest,
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res *GetAliasesForRoomIDResponse,
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) error
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}
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type ClientRoomserverAPI interface {
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InputRoomEventsAPI
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QueryLatestEventsAndStateAPI
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QueryBulkStateContentAPI
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QueryEventsAPI
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QueryMembershipForUser(ctx context.Context, req *QueryMembershipForUserRequest, res *QueryMembershipForUserResponse) error
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QueryMembershipsForRoom(ctx context.Context, req *QueryMembershipsForRoomRequest, res *QueryMembershipsForRoomResponse) error
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QueryRoomsForUser(ctx context.Context, req *QueryRoomsForUserRequest, res *QueryRoomsForUserResponse) error
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QueryStateAfterEvents(ctx context.Context, req *QueryStateAfterEventsRequest, res *QueryStateAfterEventsResponse) error
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// QueryKnownUsers returns a list of users that we know about from our joined rooms.
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QueryKnownUsers(ctx context.Context, req *QueryKnownUsersRequest, res *QueryKnownUsersResponse) error
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QueryRoomVersionForRoom(ctx context.Context, req *QueryRoomVersionForRoomRequest, res *QueryRoomVersionForRoomResponse) error
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QueryPublishedRooms(ctx context.Context, req *QueryPublishedRoomsRequest, res *QueryPublishedRoomsResponse) error
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QueryRoomVersionCapabilities(ctx context.Context, req *QueryRoomVersionCapabilitiesRequest, res *QueryRoomVersionCapabilitiesResponse) error
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GetRoomIDForAlias(ctx context.Context, req *GetRoomIDForAliasRequest, res *GetRoomIDForAliasResponse) error
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GetAliasesForRoomID(ctx context.Context, req *GetAliasesForRoomIDRequest, res *GetAliasesForRoomIDResponse) error
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// PerformRoomUpgrade upgrades a room to a newer version
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PerformRoomUpgrade(ctx context.Context, req *PerformRoomUpgradeRequest, resp *PerformRoomUpgradeResponse) error
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PerformAdminEvacuateRoom(ctx context.Context, req *PerformAdminEvacuateRoomRequest, res *PerformAdminEvacuateRoomResponse) error
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PerformAdminEvacuateUser(ctx context.Context, req *PerformAdminEvacuateUserRequest, res *PerformAdminEvacuateUserResponse) error
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PerformAdminPurgeRoom(ctx context.Context, req *PerformAdminPurgeRoomRequest, res *PerformAdminPurgeRoomResponse) error
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PerformAdminDownloadState(ctx context.Context, req *PerformAdminDownloadStateRequest, res *PerformAdminDownloadStateResponse) error
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PerformPeek(ctx context.Context, req *PerformPeekRequest, res *PerformPeekResponse) error
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PerformUnpeek(ctx context.Context, req *PerformUnpeekRequest, res *PerformUnpeekResponse) error
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PerformInvite(ctx context.Context, req *PerformInviteRequest, res *PerformInviteResponse) error
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PerformJoin(ctx context.Context, req *PerformJoinRequest, res *PerformJoinResponse) error
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PerformLeave(ctx context.Context, req *PerformLeaveRequest, res *PerformLeaveResponse) error
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PerformPublish(ctx context.Context, req *PerformPublishRequest, res *PerformPublishResponse) error
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// PerformForget forgets a rooms history for a specific user
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PerformForget(ctx context.Context, req *PerformForgetRequest, resp *PerformForgetResponse) error
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SetRoomAlias(ctx context.Context, req *SetRoomAliasRequest, res *SetRoomAliasResponse) error
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RemoveRoomAlias(ctx context.Context, req *RemoveRoomAliasRequest, res *RemoveRoomAliasResponse) error
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}
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type UserRoomserverAPI interface {
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QueryLatestEventsAndStateAPI
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QueryCurrentState(ctx context.Context, req *QueryCurrentStateRequest, res *QueryCurrentStateResponse) error
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QueryMembershipsForRoom(ctx context.Context, req *QueryMembershipsForRoomRequest, res *QueryMembershipsForRoomResponse) error
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PerformAdminEvacuateUser(ctx context.Context, req *PerformAdminEvacuateUserRequest, res *PerformAdminEvacuateUserResponse) error
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PerformJoin(ctx context.Context, req *PerformJoinRequest, res *PerformJoinResponse) error
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}
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type FederationRoomserverAPI interface {
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InputRoomEventsAPI
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QueryLatestEventsAndStateAPI
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QueryBulkStateContentAPI
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// QueryServerBannedFromRoom returns whether a server is banned from a room by server ACLs.
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QueryServerBannedFromRoom(ctx context.Context, req *QueryServerBannedFromRoomRequest, res *QueryServerBannedFromRoomResponse) error
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QueryMembershipsForRoom(ctx context.Context, req *QueryMembershipsForRoomRequest, res *QueryMembershipsForRoomResponse) error
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QueryRoomVersionForRoom(ctx context.Context, req *QueryRoomVersionForRoomRequest, res *QueryRoomVersionForRoomResponse) error
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GetRoomIDForAlias(ctx context.Context, req *GetRoomIDForAliasRequest, res *GetRoomIDForAliasResponse) error
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QueryEventsByID(ctx context.Context, req *QueryEventsByIDRequest, res *QueryEventsByIDResponse) error
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// Query to get state and auth chain for a (potentially hypothetical) event.
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// Takes lists of PrevEventIDs and AuthEventsIDs and uses them to calculate
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// the state and auth chain to return.
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QueryStateAndAuthChain(ctx context.Context, req *QueryStateAndAuthChainRequest, res *QueryStateAndAuthChainResponse) error
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// Query if we think we're still in a room.
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QueryServerJoinedToRoom(ctx context.Context, req *QueryServerJoinedToRoomRequest, res *QueryServerJoinedToRoomResponse) error
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QueryPublishedRooms(ctx context.Context, req *QueryPublishedRoomsRequest, res *QueryPublishedRoomsResponse) error
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// Query missing events for a room from roomserver
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QueryMissingEvents(ctx context.Context, req *QueryMissingEventsRequest, res *QueryMissingEventsResponse) error
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// Query whether a server is allowed to see an event
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QueryServerAllowedToSeeEvent(ctx context.Context, req *QueryServerAllowedToSeeEventRequest, res *QueryServerAllowedToSeeEventResponse) error
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QueryRoomsForUser(ctx context.Context, req *QueryRoomsForUserRequest, res *QueryRoomsForUserResponse) error
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QueryRestrictedJoinAllowed(ctx context.Context, req *QueryRestrictedJoinAllowedRequest, res *QueryRestrictedJoinAllowedResponse) error
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PerformInboundPeek(ctx context.Context, req *PerformInboundPeekRequest, res *PerformInboundPeekResponse) error
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PerformInvite(ctx context.Context, req *PerformInviteRequest, res *PerformInviteResponse) error
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// Query a given amount (or less) of events prior to a given set of events.
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PerformBackfill(ctx context.Context, req *PerformBackfillRequest, res *PerformBackfillResponse) error
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}
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type KeyserverRoomserverAPI interface {
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QueryLeftUsers(ctx context.Context, req *QueryLeftUsersRequest, res *QueryLeftUsersResponse) error
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}
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