Merge federationapi, federationsender, signingkeyserver components (#2055)

* Initial federation sender -> federation API refactoring * Move base into own package, avoids import cycle * Fix build errors * Fix tests * Add signing key server tables * Try to fold signing key server into federation API * Fix dendritejs builds * Update embedded interfaces * Fix panic, fix lint error * Update configs, docker * Rename some things * Reuse same keyring on the implementing side * Fix federation tests, `NewBaseDendrite` can accept freeform options * Fix build * Update create_db, configs * Name tables back * Don't rename federationsender consumer for now
2025-08-01 13:52:46 +00:00 · 2021-11-24 10:45:23 +00:00 · 2021-11-24 10:45:23 +00:00 · ec716793eb
commit ec716793eb
parent 6e93531e94
136 changed files with 1211 additions and 1786 deletions
--- a/federationapi/storage/sqlite3/blacklist_table.go
+++ b/federationapi/storage/sqlite3/blacklist_table.go
@ -0,0 +1,115 @@
+// Copyright 2020 The Matrix.org Foundation C.I.C.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package sqlite3
+
+import (
+	"context"
+	"database/sql"
+
+	"github.com/matrix-org/dendrite/internal/sqlutil"
+	"github.com/matrix-org/gomatrixserverlib"
+)
+
+const blacklistSchema = `
+CREATE TABLE IF NOT EXISTS federationsender_blacklist (
+    -- The blacklisted server name
+	server_name TEXT NOT NULL,
+	UNIQUE (server_name)
+);
+`
+
+const insertBlacklistSQL = "" +
+	"INSERT INTO federationsender_blacklist (server_name) VALUES ($1)" +
+	" ON CONFLICT DO NOTHING"
+
+const selectBlacklistSQL = "" +
+	"SELECT server_name FROM federationsender_blacklist WHERE server_name = $1"
+
+const deleteBlacklistSQL = "" +
+	"DELETE FROM federationsender_blacklist WHERE server_name = $1"
+
+const deleteAllBlacklistSQL = "" +
+	"DELETE FROM federationsender_blacklist"
+
+type blacklistStatements struct {
+	db                     *sql.DB
+	insertBlacklistStmt    *sql.Stmt
+	selectBlacklistStmt    *sql.Stmt
+	deleteBlacklistStmt    *sql.Stmt
+	deleteAllBlacklistStmt *sql.Stmt
+}
+
+func NewSQLiteBlacklistTable(db *sql.DB) (s *blacklistStatements, err error) {
+	s = &blacklistStatements{
+		db: db,
+	}
+	_, err = db.Exec(blacklistSchema)
+	if err != nil {
+		return
+	}
+
+	if s.insertBlacklistStmt, err = db.Prepare(insertBlacklistSQL); err != nil {
+		return
+	}
+	if s.selectBlacklistStmt, err = db.Prepare(selectBlacklistSQL); err != nil {
+		return
+	}
+	if s.deleteBlacklistStmt, err = db.Prepare(deleteBlacklistSQL); err != nil {
+		return
+	}
+	if s.deleteAllBlacklistStmt, err = db.Prepare(deleteAllBlacklistSQL); err != nil {
+		return
+	}
+	return
+}
+
+func (s *blacklistStatements) InsertBlacklist(
+	ctx context.Context, txn *sql.Tx, serverName gomatrixserverlib.ServerName,
+) error {
+	stmt := sqlutil.TxStmt(txn, s.insertBlacklistStmt)
+	_, err := stmt.ExecContext(ctx, serverName)
+	return err
+}
+
+func (s *blacklistStatements) SelectBlacklist(
+	ctx context.Context, txn *sql.Tx, serverName gomatrixserverlib.ServerName,
+) (bool, error) {
+	stmt := sqlutil.TxStmt(txn, s.selectBlacklistStmt)
+	res, err := stmt.QueryContext(ctx, serverName)
+	if err != nil {
+		return false, err
+	}
+	defer res.Close() // nolint:errcheck
+	// The query will return the server name if the server is blacklisted, and
+	// will return no rows if not. By calling Next, we find out if a row was
+	// returned or not - we don't care about the value itself.
+	return res.Next(), nil
+}
+
+func (s *blacklistStatements) DeleteBlacklist(
+	ctx context.Context, txn *sql.Tx, serverName gomatrixserverlib.ServerName,
+) error {
+	stmt := sqlutil.TxStmt(txn, s.deleteBlacklistStmt)
+	_, err := stmt.ExecContext(ctx, serverName)
+	return err
+}
+
+func (s *blacklistStatements) DeleteAllBlacklist(
+	ctx context.Context, txn *sql.Tx,
+) error {
+	stmt := sqlutil.TxStmt(txn, s.deleteAllBlacklistStmt)
+	_, err := stmt.ExecContext(ctx)
+	return err
+}
--- a/federationapi/storage/sqlite3/deltas/2021020411080000_rooms.go
+++ b/federationapi/storage/sqlite3/deltas/2021020411080000_rooms.go
@ -0,0 +1,46 @@
+// Copyright 2021 The Matrix.org Foundation C.I.C.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package deltas
+
+import (
+	"database/sql"
+	"fmt"
+
+	"github.com/matrix-org/dendrite/internal/sqlutil"
+	"github.com/pressly/goose"
+)
+
+func LoadFromGoose() {
+	goose.AddMigration(UpRemoveRoomsTable, DownRemoveRoomsTable)
+}
+
+func LoadRemoveRoomsTable(m *sqlutil.Migrations) {
+	m.AddMigration(UpRemoveRoomsTable, DownRemoveRoomsTable)
+}
+
+func UpRemoveRoomsTable(tx *sql.Tx) error {
+	_, err := tx.Exec(`
+		DROP TABLE IF EXISTS federationsender_rooms;
+	`)
+	if err != nil {
+		return fmt.Errorf("failed to execute upgrade: %w", err)
+	}
+	return nil
+}
+
+func DownRemoveRoomsTable(tx *sql.Tx) error {
+	// We can't reverse this.
+	return nil
+}
--- a/federationapi/storage/sqlite3/inbound_peeks_table.go
+++ b/federationapi/storage/sqlite3/inbound_peeks_table.go
@ -0,0 +1,176 @@
+// Copyright 2020 The Matrix.org Foundation C.I.C.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package sqlite3
+
+import (
+	"context"
+	"database/sql"
+	"time"
+
+	"github.com/matrix-org/dendrite/federationapi/types"
+	"github.com/matrix-org/dendrite/internal"
+	"github.com/matrix-org/dendrite/internal/sqlutil"
+	"github.com/matrix-org/gomatrixserverlib"
+)
+
+const inboundPeeksSchema = `
+CREATE TABLE IF NOT EXISTS federationsender_inbound_peeks (
+	room_id TEXT NOT NULL,
+	server_name TEXT NOT NULL,
+	peek_id TEXT NOT NULL,
+    creation_ts INTEGER NOT NULL,
+    renewed_ts INTEGER NOT NULL,
+    renewal_interval INTEGER NOT NULL,
+	UNIQUE (room_id, server_name, peek_id)
+);
+`
+
+const insertInboundPeekSQL = "" +
+	"INSERT INTO federationsender_inbound_peeks (room_id, server_name, peek_id, creation_ts, renewed_ts, renewal_interval) VALUES ($1, $2, $3, $4, $5, $6)"
+
+const selectInboundPeekSQL = "" +
+	"SELECT room_id, server_name, peek_id, creation_ts, renewed_ts, renewal_interval FROM federationsender_inbound_peeks WHERE room_id = $1 and server_name = $2 and peek_id = $3"
+
+const selectInboundPeeksSQL = "" +
+	"SELECT room_id, server_name, peek_id, creation_ts, renewed_ts, renewal_interval FROM federationsender_inbound_peeks WHERE room_id = $1"
+
+const renewInboundPeekSQL = "" +
+	"UPDATE federationsender_inbound_peeks SET renewed_ts=$1, renewal_interval=$2 WHERE room_id = $3 and server_name = $4 and peek_id = $5"
+
+const deleteInboundPeekSQL = "" +
+	"DELETE FROM federationsender_inbound_peeks WHERE room_id = $1 and server_name = $2"
+
+const deleteInboundPeeksSQL = "" +
+	"DELETE FROM federationsender_inbound_peeks WHERE room_id = $1"
+
+type inboundPeeksStatements struct {
+	db                     *sql.DB
+	insertInboundPeekStmt  *sql.Stmt
+	selectInboundPeekStmt  *sql.Stmt
+	selectInboundPeeksStmt *sql.Stmt
+	renewInboundPeekStmt   *sql.Stmt
+	deleteInboundPeekStmt  *sql.Stmt
+	deleteInboundPeeksStmt *sql.Stmt
+}
+
+func NewSQLiteInboundPeeksTable(db *sql.DB) (s *inboundPeeksStatements, err error) {
+	s = &inboundPeeksStatements{
+		db: db,
+	}
+	_, err = db.Exec(inboundPeeksSchema)
+	if err != nil {
+		return
+	}
+
+	if s.insertInboundPeekStmt, err = db.Prepare(insertInboundPeekSQL); err != nil {
+		return
+	}
+	if s.selectInboundPeekStmt, err = db.Prepare(selectInboundPeekSQL); err != nil {
+		return
+	}
+	if s.selectInboundPeeksStmt, err = db.Prepare(selectInboundPeeksSQL); err != nil {
+		return
+	}
+	if s.renewInboundPeekStmt, err = db.Prepare(renewInboundPeekSQL); err != nil {
+		return
+	}
+	if s.deleteInboundPeeksStmt, err = db.Prepare(deleteInboundPeeksSQL); err != nil {
+		return
+	}
+	if s.deleteInboundPeekStmt, err = db.Prepare(deleteInboundPeekSQL); err != nil {
+		return
+	}
+	return
+}
+
+func (s *inboundPeeksStatements) InsertInboundPeek(
+	ctx context.Context, txn *sql.Tx, serverName gomatrixserverlib.ServerName, roomID, peekID string, renewalInterval int64,
+) (err error) {
+	nowMilli := time.Now().UnixNano() / int64(time.Millisecond)
+	stmt := sqlutil.TxStmt(txn, s.insertInboundPeekStmt)
+	_, err = stmt.ExecContext(ctx, roomID, serverName, peekID, nowMilli, nowMilli, renewalInterval)
+	return
+}
+
+func (s *inboundPeeksStatements) RenewInboundPeek(
+	ctx context.Context, txn *sql.Tx, serverName gomatrixserverlib.ServerName, roomID, peekID string, renewalInterval int64,
+) (err error) {
+	nowMilli := time.Now().UnixNano() / int64(time.Millisecond)
+	_, err = sqlutil.TxStmt(txn, s.renewInboundPeekStmt).ExecContext(ctx, nowMilli, renewalInterval, roomID, serverName, peekID)
+	return
+}
+
+func (s *inboundPeeksStatements) SelectInboundPeek(
+	ctx context.Context, txn *sql.Tx, serverName gomatrixserverlib.ServerName, roomID, peekID string,
+) (*types.InboundPeek, error) {
+	row := sqlutil.TxStmt(txn, s.selectInboundPeeksStmt).QueryRowContext(ctx, roomID)
+	inboundPeek := types.InboundPeek{}
+	err := row.Scan(
+		&inboundPeek.RoomID,
+		&inboundPeek.ServerName,
+		&inboundPeek.PeekID,
+		&inboundPeek.CreationTimestamp,
+		&inboundPeek.RenewedTimestamp,
+		&inboundPeek.RenewalInterval,
+	)
+	if err == sql.ErrNoRows {
+		return nil, nil
+	}
+	if err != nil {
+		return nil, err
+	}
+	return &inboundPeek, nil
+}
+
+func (s *inboundPeeksStatements) SelectInboundPeeks(
+	ctx context.Context, txn *sql.Tx, roomID string,
+) (inboundPeeks []types.InboundPeek, err error) {
+	rows, err := sqlutil.TxStmt(txn, s.selectInboundPeeksStmt).QueryContext(ctx, roomID)
+	if err != nil {
+		return
+	}
+	defer internal.CloseAndLogIfError(ctx, rows, "SelectInboundPeeks: rows.close() failed")
+
+	for rows.Next() {
+		inboundPeek := types.InboundPeek{}
+		if err = rows.Scan(
+			&inboundPeek.RoomID,
+			&inboundPeek.ServerName,
+			&inboundPeek.PeekID,
+			&inboundPeek.CreationTimestamp,
+			&inboundPeek.RenewedTimestamp,
+			&inboundPeek.RenewalInterval,
+		); err != nil {
+			return
+		}
+		inboundPeeks = append(inboundPeeks, inboundPeek)
+	}
+
+	return inboundPeeks, rows.Err()
+}
+
+func (s *inboundPeeksStatements) DeleteInboundPeek(
+	ctx context.Context, txn *sql.Tx, serverName gomatrixserverlib.ServerName, roomID, peekID string,
+) (err error) {
+	_, err = sqlutil.TxStmt(txn, s.deleteInboundPeekStmt).ExecContext(ctx, roomID, serverName, peekID)
+	return
+}
+
+func (s *inboundPeeksStatements) DeleteInboundPeeks(
+	ctx context.Context, txn *sql.Tx, roomID string,
+) (err error) {
+	_, err = sqlutil.TxStmt(txn, s.deleteInboundPeeksStmt).ExecContext(ctx, roomID)
+	return
+}
--- a/federationapi/storage/sqlite3/joined_hosts_table.go
+++ b/federationapi/storage/sqlite3/joined_hosts_table.go
@ -0,0 +1,219 @@
+// Copyright 2017-2018 New Vector Ltd
+// Copyright 2019-2020 The Matrix.org Foundation C.I.C.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package sqlite3
+
+import (
+	"context"
+	"database/sql"
+	"strings"
+
+	"github.com/matrix-org/dendrite/federationapi/types"
+	"github.com/matrix-org/dendrite/internal"
+	"github.com/matrix-org/dendrite/internal/sqlutil"
+	"github.com/matrix-org/gomatrixserverlib"
+)
+
+const joinedHostsSchema = `
+-- The joined_hosts table stores a list of m.room.member event ids in the
+-- current state for each room where the membership is "join".
+-- There will be an entry for every user that is joined to the room.
+CREATE TABLE IF NOT EXISTS federationsender_joined_hosts (
+    -- The string ID of the room.
+    room_id TEXT NOT NULL,
+    -- The event ID of the m.room.member join event.
+    event_id TEXT NOT NULL,
+    -- The domain part of the user ID the m.room.member event is for.
+    server_name TEXT NOT NULL
+);
+
+CREATE UNIQUE INDEX IF NOT EXISTS federatonsender_joined_hosts_event_id_idx
+    ON federationsender_joined_hosts (event_id);
+
+CREATE INDEX IF NOT EXISTS federatonsender_joined_hosts_room_id_idx
+    ON federationsender_joined_hosts (room_id)
+`
+
+const insertJoinedHostsSQL = "" +
+	"INSERT OR IGNORE INTO federationsender_joined_hosts (room_id, event_id, server_name)" +
+	" VALUES ($1, $2, $3)"
+
+const deleteJoinedHostsSQL = "" +
+	"DELETE FROM federationsender_joined_hosts WHERE event_id = $1"
+
+const deleteJoinedHostsForRoomSQL = "" +
+	"DELETE FROM federationsender_joined_hosts WHERE room_id = $1"
+
+const selectJoinedHostsSQL = "" +
+	"SELECT event_id, server_name FROM federationsender_joined_hosts" +
+	" WHERE room_id = $1"
+
+const selectAllJoinedHostsSQL = "" +
+	"SELECT DISTINCT server_name FROM federationsender_joined_hosts"
+
+const selectJoinedHostsForRoomsSQL = "" +
+	"SELECT DISTINCT server_name FROM federationsender_joined_hosts WHERE room_id IN ($1)"
+
+type joinedHostsStatements struct {
+	db                           *sql.DB
+	insertJoinedHostsStmt        *sql.Stmt
+	deleteJoinedHostsStmt        *sql.Stmt
+	deleteJoinedHostsForRoomStmt *sql.Stmt
+	selectJoinedHostsStmt        *sql.Stmt
+	selectAllJoinedHostsStmt     *sql.Stmt
+	// selectJoinedHostsForRoomsStmt *sql.Stmt - prepared at runtime due to variadic
+}
+
+func NewSQLiteJoinedHostsTable(db *sql.DB) (s *joinedHostsStatements, err error) {
+	s = &joinedHostsStatements{
+		db: db,
+	}
+	_, err = db.Exec(joinedHostsSchema)
+	if err != nil {
+		return
+	}
+	if s.insertJoinedHostsStmt, err = db.Prepare(insertJoinedHostsSQL); err != nil {
+		return
+	}
+	if s.deleteJoinedHostsStmt, err = db.Prepare(deleteJoinedHostsSQL); err != nil {
+		return
+	}
+	if s.deleteJoinedHostsForRoomStmt, err = s.db.Prepare(deleteJoinedHostsForRoomSQL); err != nil {
+		return
+	}
+	if s.selectJoinedHostsStmt, err = db.Prepare(selectJoinedHostsSQL); err != nil {
+		return
+	}
+	if s.selectAllJoinedHostsStmt, err = db.Prepare(selectAllJoinedHostsSQL); err != nil {
+		return
+	}
+	return
+}
+
+func (s *joinedHostsStatements) InsertJoinedHosts(
+	ctx context.Context,
+	txn *sql.Tx,
+	roomID, eventID string,
+	serverName gomatrixserverlib.ServerName,
+) error {
+	stmt := sqlutil.TxStmt(txn, s.insertJoinedHostsStmt)
+	_, err := stmt.ExecContext(ctx, roomID, eventID, serverName)
+	return err
+}
+
+func (s *joinedHostsStatements) DeleteJoinedHosts(
+	ctx context.Context, txn *sql.Tx, eventIDs []string,
+) error {
+	for _, eventID := range eventIDs {
+		stmt := sqlutil.TxStmt(txn, s.deleteJoinedHostsStmt)
+		if _, err := stmt.ExecContext(ctx, eventID); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (s *joinedHostsStatements) DeleteJoinedHostsForRoom(
+	ctx context.Context, txn *sql.Tx, roomID string,
+) error {
+	stmt := sqlutil.TxStmt(txn, s.deleteJoinedHostsForRoomStmt)
+	_, err := stmt.ExecContext(ctx, roomID)
+	return err
+}
+
+func (s *joinedHostsStatements) SelectJoinedHostsWithTx(
+	ctx context.Context, txn *sql.Tx, roomID string,
+) ([]types.JoinedHost, error) {
+	stmt := sqlutil.TxStmt(txn, s.selectJoinedHostsStmt)
+	return joinedHostsFromStmt(ctx, stmt, roomID)
+}
+
+func (s *joinedHostsStatements) SelectJoinedHosts(
+	ctx context.Context, roomID string,
+) ([]types.JoinedHost, error) {
+	return joinedHostsFromStmt(ctx, s.selectJoinedHostsStmt, roomID)
+}
+
+func (s *joinedHostsStatements) SelectAllJoinedHosts(
+	ctx context.Context,
+) ([]gomatrixserverlib.ServerName, error) {
+	rows, err := s.selectAllJoinedHostsStmt.QueryContext(ctx)
+	if err != nil {
+		return nil, err
+	}
+	defer internal.CloseAndLogIfError(ctx, rows, "selectAllJoinedHosts: rows.close() failed")
+
+	var result []gomatrixserverlib.ServerName
+	for rows.Next() {
+		var serverName string
+		if err = rows.Scan(&serverName); err != nil {
+			return nil, err
+		}
+		result = append(result, gomatrixserverlib.ServerName(serverName))
+	}
+
+	return result, rows.Err()
+}
+
+func (s *joinedHostsStatements) SelectJoinedHostsForRooms(
+	ctx context.Context, roomIDs []string,
+) ([]gomatrixserverlib.ServerName, error) {
+	iRoomIDs := make([]interface{}, len(roomIDs))
+	for i := range roomIDs {
+		iRoomIDs[i] = roomIDs[i]
+	}
+
+	sql := strings.Replace(selectJoinedHostsForRoomsSQL, "($1)", sqlutil.QueryVariadic(len(iRoomIDs)), 1)
+	rows, err := s.db.QueryContext(ctx, sql, iRoomIDs...)
+	if err != nil {
+		return nil, err
+	}
+	defer internal.CloseAndLogIfError(ctx, rows, "selectJoinedHostsForRoomsStmt: rows.close() failed")
+
+	var result []gomatrixserverlib.ServerName
+	for rows.Next() {
+		var serverName string
+		if err = rows.Scan(&serverName); err != nil {
+			return nil, err
+		}
+		result = append(result, gomatrixserverlib.ServerName(serverName))
+	}
+
+	return result, rows.Err()
+}
+
+func joinedHostsFromStmt(
+	ctx context.Context, stmt *sql.Stmt, roomID string,
+) ([]types.JoinedHost, error) {
+	rows, err := stmt.QueryContext(ctx, roomID)
+	if err != nil {
+		return nil, err
+	}
+	defer internal.CloseAndLogIfError(ctx, rows, "joinedHostsFromStmt: rows.close() failed")
+
+	var result []types.JoinedHost
+	for rows.Next() {
+		var eventID, serverName string
+		if err = rows.Scan(&eventID, &serverName); err != nil {
+			return nil, err
+		}
+		result = append(result, types.JoinedHost{
+			MemberEventID: eventID,
+			ServerName:    gomatrixserverlib.ServerName(serverName),
+		})
+	}
+
+	return result, nil
+}
--- a/federationapi/storage/sqlite3/notary_server_keys_json_table.go
+++ b/federationapi/storage/sqlite3/notary_server_keys_json_table.go
@ -0,0 +1,63 @@
+// Copyright 2021 The Matrix.org Foundation C.I.C.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package sqlite3
+
+import (
+	"context"
+	"database/sql"
+
+	"github.com/matrix-org/dendrite/federationapi/storage/tables"
+	"github.com/matrix-org/gomatrixserverlib"
+)
+
+const notaryServerKeysJSONSchema = `
+CREATE TABLE IF NOT EXISTS federationsender_notary_server_keys_json (
+    notary_id INTEGER PRIMARY KEY AUTOINCREMENT,
+	response_json TEXT NOT NULL,
+	server_name TEXT NOT NULL,
+	valid_until BIGINT NOT NULL
+);
+`
+
+const insertServerKeysJSONSQL = "" +
+	"INSERT INTO federationsender_notary_server_keys_json (response_json, server_name, valid_until) VALUES ($1, $2, $3)" +
+	" RETURNING notary_id"
+
+type notaryServerKeysStatements struct {
+	db                       *sql.DB
+	insertServerKeysJSONStmt *sql.Stmt
+}
+
+func NewSQLiteNotaryServerKeysTable(db *sql.DB) (s *notaryServerKeysStatements, err error) {
+	s = &notaryServerKeysStatements{
+		db: db,
+	}
+	_, err = db.Exec(notaryServerKeysJSONSchema)
+	if err != nil {
+		return
+	}
+
+	if s.insertServerKeysJSONStmt, err = db.Prepare(insertServerKeysJSONSQL); err != nil {
+		return
+	}
+	return
+}
+
+func (s *notaryServerKeysStatements) InsertJSONResponse(
+	ctx context.Context, txn *sql.Tx, keyQueryResponseJSON gomatrixserverlib.ServerKeys, serverName gomatrixserverlib.ServerName, validUntil gomatrixserverlib.Timestamp,
+) (tables.NotaryID, error) {
+	var notaryID tables.NotaryID
+	return notaryID, txn.Stmt(s.insertServerKeysJSONStmt).QueryRowContext(ctx, string(keyQueryResponseJSON.Raw), serverName, validUntil).Scan(&notaryID)
+}
--- a/federationapi/storage/sqlite3/notary_server_keys_metadata_table.go
+++ b/federationapi/storage/sqlite3/notary_server_keys_metadata_table.go
@ -0,0 +1,169 @@
+// Copyright 2021 The Matrix.org Foundation C.I.C.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package sqlite3
+
+import (
+	"context"
+	"database/sql"
+	"encoding/json"
+	"fmt"
+	"strings"
+
+	"github.com/matrix-org/dendrite/federationapi/storage/tables"
+	"github.com/matrix-org/dendrite/internal"
+	"github.com/matrix-org/dendrite/internal/sqlutil"
+	"github.com/matrix-org/gomatrixserverlib"
+)
+
+const notaryServerKeysMetadataSchema = `
+CREATE TABLE IF NOT EXISTS federationsender_notary_server_keys_metadata (
+    notary_id BIGINT NOT NULL,
+	server_name TEXT NOT NULL,
+	key_id TEXT NOT NULL,
+	UNIQUE (server_name, key_id)
+);
+`
+
+const upsertServerKeysSQL = "" +
+	"INSERT INTO federationsender_notary_server_keys_metadata (notary_id, server_name, key_id) VALUES ($1, $2, $3)" +
+	" ON CONFLICT (server_name, key_id) DO UPDATE SET notary_id = $1"
+
+// for a given (server_name, key_id), find the existing notary ID and valid until. Used to check if we will replace it
+// JOINs with the json table
+const selectNotaryKeyMetadataSQL = `
+	SELECT federationsender_notary_server_keys_metadata.notary_id, valid_until FROM federationsender_notary_server_keys_json
+	JOIN federationsender_notary_server_keys_metadata ON
+	federationsender_notary_server_keys_metadata.notary_id = federationsender_notary_server_keys_json.notary_id
+	WHERE federationsender_notary_server_keys_metadata.server_name = $1 AND federationsender_notary_server_keys_metadata.key_id = $2
+`
+
+// select the response which has the highest valid_until value
+// JOINs with the json table
+const selectNotaryKeyResponsesSQL = `
+	SELECT response_json FROM federationsender_notary_server_keys_json
+	WHERE server_name = $1 AND valid_until = (
+		SELECT MAX(valid_until) FROM federationsender_notary_server_keys_json WHERE server_name = $1
+	)
+`
+
+// select the responses which have the given key IDs
+// JOINs with the json table
+const selectNotaryKeyResponsesWithKeyIDsSQL = `
+	SELECT response_json FROM federationsender_notary_server_keys_json
+	JOIN federationsender_notary_server_keys_metadata ON
+	federationsender_notary_server_keys_metadata.notary_id = federationsender_notary_server_keys_json.notary_id
+	WHERE federationsender_notary_server_keys_json.server_name = $1 AND federationsender_notary_server_keys_metadata.key_id IN ($2)
+	GROUP BY federationsender_notary_server_keys_json.notary_id
+`
+
+// JOINs with the metadata table
+const deleteUnusedServerKeysJSONSQL = `
+	DELETE FROM federationsender_notary_server_keys_json WHERE federationsender_notary_server_keys_json.notary_id NOT IN (
+		SELECT DISTINCT notary_id FROM federationsender_notary_server_keys_metadata
+	)
+`
+
+type notaryServerKeysMetadataStatements struct {
+	db                             *sql.DB
+	upsertServerKeysStmt           *sql.Stmt
+	selectNotaryKeyResponsesStmt   *sql.Stmt
+	selectNotaryKeyMetadataStmt    *sql.Stmt
+	deleteUnusedServerKeysJSONStmt *sql.Stmt
+}
+
+func NewSQLiteNotaryServerKeysMetadataTable(db *sql.DB) (s *notaryServerKeysMetadataStatements, err error) {
+	s = &notaryServerKeysMetadataStatements{
+		db: db,
+	}
+	_, err = db.Exec(notaryServerKeysMetadataSchema)
+	if err != nil {
+		return
+	}
+
+	if s.upsertServerKeysStmt, err = db.Prepare(upsertServerKeysSQL); err != nil {
+		return
+	}
+	if s.selectNotaryKeyResponsesStmt, err = db.Prepare(selectNotaryKeyResponsesSQL); err != nil {
+		return
+	}
+	if s.selectNotaryKeyMetadataStmt, err = db.Prepare(selectNotaryKeyMetadataSQL); err != nil {
+		return
+	}
+	if s.deleteUnusedServerKeysJSONStmt, err = db.Prepare(deleteUnusedServerKeysJSONSQL); err != nil {
+		return
+	}
+	return
+}
+
+func (s *notaryServerKeysMetadataStatements) UpsertKey(
+	ctx context.Context, txn *sql.Tx, serverName gomatrixserverlib.ServerName, keyID gomatrixserverlib.KeyID, newNotaryID tables.NotaryID, newValidUntil gomatrixserverlib.Timestamp,
+) (tables.NotaryID, error) {
+	notaryID := newNotaryID
+	// see if the existing notary ID a) exists, b) has a longer valid_until
+	var existingNotaryID tables.NotaryID
+	var existingValidUntil gomatrixserverlib.Timestamp
+	if err := txn.Stmt(s.selectNotaryKeyMetadataStmt).QueryRowContext(ctx, serverName, keyID).Scan(&existingNotaryID, &existingValidUntil); err != nil {
+		if err != sql.ErrNoRows {
+			return 0, err
+		}
+	}
+	if existingValidUntil.Time().After(newValidUntil.Time()) {
+		// the existing valid_until is valid longer, so use that.
+		return existingNotaryID, nil
+	}
+	// overwrite the notary_id for this (server_name, key_id) tuple
+	_, err := txn.Stmt(s.upsertServerKeysStmt).ExecContext(ctx, notaryID, serverName, keyID)
+	return notaryID, err
+}
+
+func (s *notaryServerKeysMetadataStatements) SelectKeys(ctx context.Context, txn *sql.Tx, serverName gomatrixserverlib.ServerName, keyIDs []gomatrixserverlib.KeyID) ([]gomatrixserverlib.ServerKeys, error) {
+	var rows *sql.Rows
+	var err error
+	if len(keyIDs) == 0 {
+		rows, err = txn.Stmt(s.selectNotaryKeyResponsesStmt).QueryContext(ctx, string(serverName))
+	} else {
+		iKeyIDs := make([]interface{}, len(keyIDs)+1)
+		iKeyIDs[0] = serverName
+		for i := range keyIDs {
+			iKeyIDs[i+1] = string(keyIDs[i])
+		}
+		sql := strings.Replace(selectNotaryKeyResponsesWithKeyIDsSQL, "($2)", sqlutil.QueryVariadicOffset(len(keyIDs), 1), 1)
+		fmt.Println(sql)
+		fmt.Println(iKeyIDs...)
+		rows, err = s.db.QueryContext(ctx, sql, iKeyIDs...)
+	}
+	if err != nil {
+		return nil, err
+	}
+	defer internal.CloseAndLogIfError(ctx, rows, "selectNotaryKeyResponsesStmt close failed")
+	var results []gomatrixserverlib.ServerKeys
+	for rows.Next() {
+		var sk gomatrixserverlib.ServerKeys
+		var raw string
+		if err = rows.Scan(&raw); err != nil {
+			return nil, err
+		}
+		if err = json.Unmarshal([]byte(raw), &sk); err != nil {
+			return nil, err
+		}
+		results = append(results, sk)
+	}
+	return results, nil
+}
+
+func (s *notaryServerKeysMetadataStatements) DeleteOldJSONResponses(ctx context.Context, txn *sql.Tx) error {
+	_, err := txn.Stmt(s.deleteUnusedServerKeysJSONStmt).ExecContext(ctx)
+	return err
+}
--- a/federationapi/storage/sqlite3/outbound_peeks_table.go
+++ b/federationapi/storage/sqlite3/outbound_peeks_table.go
@ -0,0 +1,176 @@
+// Copyright 2020 The Matrix.org Foundation C.I.C.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package sqlite3
+
+import (
+	"context"
+	"database/sql"
+	"time"
+
+	"github.com/matrix-org/dendrite/federationapi/types"
+	"github.com/matrix-org/dendrite/internal"
+	"github.com/matrix-org/dendrite/internal/sqlutil"
+	"github.com/matrix-org/gomatrixserverlib"
+)
+
+const outboundPeeksSchema = `
+CREATE TABLE IF NOT EXISTS federationsender_outbound_peeks (
+	room_id TEXT NOT NULL,
+	server_name TEXT NOT NULL,
+	peek_id TEXT NOT NULL,
+    creation_ts INTEGER NOT NULL,
+    renewed_ts INTEGER NOT NULL,
+    renewal_interval INTEGER NOT NULL,
+	UNIQUE (room_id, server_name, peek_id)
+);
+`
+
+const insertOutboundPeekSQL = "" +
+	"INSERT INTO federationsender_outbound_peeks (room_id, server_name, peek_id, creation_ts, renewed_ts, renewal_interval) VALUES ($1, $2, $3, $4, $5, $6)"
+
+const selectOutboundPeekSQL = "" +
+	"SELECT room_id, server_name, peek_id, creation_ts, renewed_ts, renewal_interval FROM federationsender_outbound_peeks WHERE room_id = $1 and server_name = $2 and peek_id = $3"
+
+const selectOutboundPeeksSQL = "" +
+	"SELECT room_id, server_name, peek_id, creation_ts, renewed_ts, renewal_interval FROM federationsender_outbound_peeks WHERE room_id = $1"
+
+const renewOutboundPeekSQL = "" +
+	"UPDATE federationsender_outbound_peeks SET renewed_ts=$1, renewal_interval=$2 WHERE room_id = $3 and server_name = $4 and peek_id = $5"
+
+const deleteOutboundPeekSQL = "" +
+	"DELETE FROM federationsender_outbound_peeks WHERE room_id = $1 and server_name = $2"
+
+const deleteOutboundPeeksSQL = "" +
+	"DELETE FROM federationsender_outbound_peeks WHERE room_id = $1"
+
+type outboundPeeksStatements struct {
+	db                      *sql.DB
+	insertOutboundPeekStmt  *sql.Stmt
+	selectOutboundPeekStmt  *sql.Stmt
+	selectOutboundPeeksStmt *sql.Stmt
+	renewOutboundPeekStmt   *sql.Stmt
+	deleteOutboundPeekStmt  *sql.Stmt
+	deleteOutboundPeeksStmt *sql.Stmt
+}
+
+func NewSQLiteOutboundPeeksTable(db *sql.DB) (s *outboundPeeksStatements, err error) {
+	s = &outboundPeeksStatements{
+		db: db,
+	}
+	_, err = db.Exec(outboundPeeksSchema)
+	if err != nil {
+		return
+	}
+
+	if s.insertOutboundPeekStmt, err = db.Prepare(insertOutboundPeekSQL); err != nil {
+		return
+	}
+	if s.selectOutboundPeekStmt, err = db.Prepare(selectOutboundPeekSQL); err != nil {
+		return
+	}
+	if s.selectOutboundPeeksStmt, err = db.Prepare(selectOutboundPeeksSQL); err != nil {
+		return
+	}
+	if s.renewOutboundPeekStmt, err = db.Prepare(renewOutboundPeekSQL); err != nil {
+		return
+	}
+	if s.deleteOutboundPeeksStmt, err = db.Prepare(deleteOutboundPeeksSQL); err != nil {
+		return
+	}
+	if s.deleteOutboundPeekStmt, err = db.Prepare(deleteOutboundPeekSQL); err != nil {
+		return
+	}
+	return
+}
+
+func (s *outboundPeeksStatements) InsertOutboundPeek(
+	ctx context.Context, txn *sql.Tx, serverName gomatrixserverlib.ServerName, roomID, peekID string, renewalInterval int64,
+) (err error) {
+	nowMilli := time.Now().UnixNano() / int64(time.Millisecond)
+	stmt := sqlutil.TxStmt(txn, s.insertOutboundPeekStmt)
+	_, err = stmt.ExecContext(ctx, roomID, serverName, peekID, nowMilli, nowMilli, renewalInterval)
+	return
+}
+
+func (s *outboundPeeksStatements) RenewOutboundPeek(
+	ctx context.Context, txn *sql.Tx, serverName gomatrixserverlib.ServerName, roomID, peekID string, renewalInterval int64,
+) (err error) {
+	nowMilli := time.Now().UnixNano() / int64(time.Millisecond)
+	_, err = sqlutil.TxStmt(txn, s.renewOutboundPeekStmt).ExecContext(ctx, nowMilli, renewalInterval, roomID, serverName, peekID)
+	return
+}
+
+func (s *outboundPeeksStatements) SelectOutboundPeek(
+	ctx context.Context, txn *sql.Tx, serverName gomatrixserverlib.ServerName, roomID, peekID string,
+) (*types.OutboundPeek, error) {
+	row := sqlutil.TxStmt(txn, s.selectOutboundPeeksStmt).QueryRowContext(ctx, roomID)
+	outboundPeek := types.OutboundPeek{}
+	err := row.Scan(
+		&outboundPeek.RoomID,
+		&outboundPeek.ServerName,
+		&outboundPeek.PeekID,
+		&outboundPeek.CreationTimestamp,
+		&outboundPeek.RenewedTimestamp,
+		&outboundPeek.RenewalInterval,
+	)
+	if err == sql.ErrNoRows {
+		return nil, nil
+	}
+	if err != nil {
+		return nil, err
+	}
+	return &outboundPeek, nil
+}
+
+func (s *outboundPeeksStatements) SelectOutboundPeeks(
+	ctx context.Context, txn *sql.Tx, roomID string,
+) (outboundPeeks []types.OutboundPeek, err error) {
+	rows, err := sqlutil.TxStmt(txn, s.selectOutboundPeeksStmt).QueryContext(ctx, roomID)
+	if err != nil {
+		return
+	}
+	defer internal.CloseAndLogIfError(ctx, rows, "SelectOutboundPeeks: rows.close() failed")
+
+	for rows.Next() {
+		outboundPeek := types.OutboundPeek{}
+		if err = rows.Scan(
+			&outboundPeek.RoomID,
+			&outboundPeek.ServerName,
+			&outboundPeek.PeekID,
+			&outboundPeek.CreationTimestamp,
+			&outboundPeek.RenewedTimestamp,
+			&outboundPeek.RenewalInterval,
+		); err != nil {
+			return
+		}
+		outboundPeeks = append(outboundPeeks, outboundPeek)
+	}
+
+	return outboundPeeks, rows.Err()
+}
+
+func (s *outboundPeeksStatements) DeleteOutboundPeek(
+	ctx context.Context, txn *sql.Tx, serverName gomatrixserverlib.ServerName, roomID, peekID string,
+) (err error) {
+	_, err = sqlutil.TxStmt(txn, s.deleteOutboundPeekStmt).ExecContext(ctx, roomID, serverName, peekID)
+	return
+}
+
+func (s *outboundPeeksStatements) DeleteOutboundPeeks(
+	ctx context.Context, txn *sql.Tx, roomID string,
+) (err error) {
+	_, err = sqlutil.TxStmt(txn, s.deleteOutboundPeeksStmt).ExecContext(ctx, roomID)
+	return
+}
--- a/federationapi/storage/sqlite3/queue_edus_table.go
+++ b/federationapi/storage/sqlite3/queue_edus_table.go
@ -0,0 +1,207 @@
+// Copyright 2020 The Matrix.org Foundation C.I.C.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package sqlite3
+
+import (
+	"context"
+	"database/sql"
+	"fmt"
+	"strings"
+
+	"github.com/matrix-org/dendrite/internal"
+	"github.com/matrix-org/dendrite/internal/sqlutil"
+	"github.com/matrix-org/gomatrixserverlib"
+)
+
+const queueEDUsSchema = `
+CREATE TABLE IF NOT EXISTS federationsender_queue_edus (
+	-- The type of the event (informational).
+	edu_type TEXT NOT NULL,
+    -- The domain part of the user ID the EDU event is for.
+	server_name TEXT NOT NULL,
+	-- The JSON NID from the federationsender_queue_edus_json table.
+	json_nid BIGINT NOT NULL
+);
+
+CREATE UNIQUE INDEX IF NOT EXISTS federationsender_queue_edus_json_nid_idx
+    ON federationsender_queue_edus (json_nid, server_name);
+`
+
+const insertQueueEDUSQL = "" +
+	"INSERT INTO federationsender_queue_edus (edu_type, server_name, json_nid)" +
+	" VALUES ($1, $2, $3)"
+
+const deleteQueueEDUsSQL = "" +
+	"DELETE FROM federationsender_queue_edus WHERE server_name = $1 AND json_nid IN ($2)"
+
+const selectQueueEDUSQL = "" +
+	"SELECT json_nid FROM federationsender_queue_edus" +
+	" WHERE server_name = $1" +
+	" LIMIT $2"
+
+const selectQueueEDUReferenceJSONCountSQL = "" +
+	"SELECT COUNT(*) FROM federationsender_queue_edus" +
+	" WHERE json_nid = $1"
+
+const selectQueueEDUCountSQL = "" +
+	"SELECT COUNT(*) FROM federationsender_queue_edus" +
+	" WHERE server_name = $1"
+
+const selectQueueServerNamesSQL = "" +
+	"SELECT DISTINCT server_name FROM federationsender_queue_edus"
+
+type queueEDUsStatements struct {
+	db                                   *sql.DB
+	insertQueueEDUStmt                   *sql.Stmt
+	selectQueueEDUStmt                   *sql.Stmt
+	selectQueueEDUReferenceJSONCountStmt *sql.Stmt
+	selectQueueEDUCountStmt              *sql.Stmt
+	selectQueueEDUServerNamesStmt        *sql.Stmt
+}
+
+func NewSQLiteQueueEDUsTable(db *sql.DB) (s *queueEDUsStatements, err error) {
+	s = &queueEDUsStatements{
+		db: db,
+	}
+	_, err = db.Exec(queueEDUsSchema)
+	if err != nil {
+		return
+	}
+	if s.insertQueueEDUStmt, err = db.Prepare(insertQueueEDUSQL); err != nil {
+		return
+	}
+	if s.selectQueueEDUStmt, err = db.Prepare(selectQueueEDUSQL); err != nil {
+		return
+	}
+	if s.selectQueueEDUReferenceJSONCountStmt, err = db.Prepare(selectQueueEDUReferenceJSONCountSQL); err != nil {
+		return
+	}
+	if s.selectQueueEDUCountStmt, err = db.Prepare(selectQueueEDUCountSQL); err != nil {
+		return
+	}
+	if s.selectQueueEDUServerNamesStmt, err = db.Prepare(selectQueueServerNamesSQL); err != nil {
+		return
+	}
+	return
+}
+
+func (s *queueEDUsStatements) InsertQueueEDU(
+	ctx context.Context,
+	txn *sql.Tx,
+	eduType string,
+	serverName gomatrixserverlib.ServerName,
+	nid int64,
+) error {
+	stmt := sqlutil.TxStmt(txn, s.insertQueueEDUStmt)
+	_, err := stmt.ExecContext(
+		ctx,
+		eduType,    // the EDU type
+		serverName, // destination server name
+		nid,        // JSON blob NID
+	)
+	return err
+}
+
+func (s *queueEDUsStatements) DeleteQueueEDUs(
+	ctx context.Context, txn *sql.Tx,
+	serverName gomatrixserverlib.ServerName,
+	jsonNIDs []int64,
+) error {
+	deleteSQL := strings.Replace(deleteQueueEDUsSQL, "($2)", sqlutil.QueryVariadicOffset(len(jsonNIDs), 1), 1)
+	deleteStmt, err := txn.Prepare(deleteSQL)
+	if err != nil {
+		return fmt.Errorf("s.deleteQueueJSON s.db.Prepare: %w", err)
+	}
+
+	params := make([]interface{}, len(jsonNIDs)+1)
+	params[0] = serverName
+	for k, v := range jsonNIDs {
+		params[k+1] = v
+	}
+
+	stmt := sqlutil.TxStmt(txn, deleteStmt)
+	_, err = stmt.ExecContext(ctx, params...)
+	return err
+}
+
+func (s *queueEDUsStatements) SelectQueueEDUs(
+	ctx context.Context, txn *sql.Tx,
+	serverName gomatrixserverlib.ServerName,
+	limit int,
+) ([]int64, error) {
+	stmt := sqlutil.TxStmt(txn, s.selectQueueEDUStmt)
+	rows, err := stmt.QueryContext(ctx, serverName, limit)
+	if err != nil {
+		return nil, err
+	}
+	defer internal.CloseAndLogIfError(ctx, rows, "queueFromStmt: rows.close() failed")
+	var result []int64
+	for rows.Next() {
+		var nid int64
+		if err = rows.Scan(&nid); err != nil {
+			return nil, err
+		}
+		result = append(result, nid)
+	}
+	return result, nil
+}
+
+func (s *queueEDUsStatements) SelectQueueEDUReferenceJSONCount(
+	ctx context.Context, txn *sql.Tx, jsonNID int64,
+) (int64, error) {
+	var count int64
+	stmt := sqlutil.TxStmt(txn, s.selectQueueEDUReferenceJSONCountStmt)
+	err := stmt.QueryRowContext(ctx, jsonNID).Scan(&count)
+	if err == sql.ErrNoRows {
+		return -1, nil
+	}
+	return count, err
+}
+
+func (s *queueEDUsStatements) SelectQueueEDUCount(
+	ctx context.Context, txn *sql.Tx, serverName gomatrixserverlib.ServerName,
+) (int64, error) {
+	var count int64
+	stmt := sqlutil.TxStmt(txn, s.selectQueueEDUCountStmt)
+	err := stmt.QueryRowContext(ctx, serverName).Scan(&count)
+	if err == sql.ErrNoRows {
+		// It's acceptable for there to be no rows referencing a given
+		// JSON NID but it's not an error condition. Just return as if
+		// there's a zero count.
+		return 0, nil
+	}
+	return count, err
+}
+
+func (s *queueEDUsStatements) SelectQueueEDUServerNames(
+	ctx context.Context, txn *sql.Tx,
+) ([]gomatrixserverlib.ServerName, error) {
+	stmt := sqlutil.TxStmt(txn, s.selectQueueEDUServerNamesStmt)
+	rows, err := stmt.QueryContext(ctx)
+	if err != nil {
+		return nil, err
+	}
+	defer internal.CloseAndLogIfError(ctx, rows, "queueFromStmt: rows.close() failed")
+	var result []gomatrixserverlib.ServerName
+	for rows.Next() {
+		var serverName gomatrixserverlib.ServerName
+		if err = rows.Scan(&serverName); err != nil {
+			return nil, err
+		}
+		result = append(result, serverName)
+	}
+
+	return result, rows.Err()
+}
--- a/federationapi/storage/sqlite3/queue_json_table.go
+++ b/federationapi/storage/sqlite3/queue_json_table.go
@ -0,0 +1,136 @@
+// Copyright 2017-2018 New Vector Ltd
+// Copyright 2019-2020 The Matrix.org Foundation C.I.C.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package sqlite3
+
+import (
+	"context"
+	"database/sql"
+	"fmt"
+	"strings"
+
+	"github.com/matrix-org/dendrite/internal"
+	"github.com/matrix-org/dendrite/internal/sqlutil"
+)
+
+const queueJSONSchema = `
+-- The queue_retry_json table contains event contents that
+-- we failed to send. 
+CREATE TABLE IF NOT EXISTS federationsender_queue_json (
+	-- The JSON NID. This allows the federationsender_queue_retry table to
+	-- cross-reference to find the JSON blob.
+	json_nid INTEGER PRIMARY KEY AUTOINCREMENT,
+	-- The JSON body. Text so that we preserve UTF-8.
+	json_body TEXT NOT NULL
+);
+`
+
+const insertJSONSQL = "" +
+	"INSERT INTO federationsender_queue_json (json_body)" +
+	" VALUES ($1)"
+
+const deleteJSONSQL = "" +
+	"DELETE FROM federationsender_queue_json WHERE json_nid IN ($1)"
+
+const selectJSONSQL = "" +
+	"SELECT json_nid, json_body FROM federationsender_queue_json" +
+	" WHERE json_nid IN ($1)"
+
+type queueJSONStatements struct {
+	db             *sql.DB
+	insertJSONStmt *sql.Stmt
+	//deleteJSONStmt *sql.Stmt - prepared at runtime due to variadic
+	//selectJSONStmt *sql.Stmt - prepared at runtime due to variadic
+}
+
+func NewSQLiteQueueJSONTable(db *sql.DB) (s *queueJSONStatements, err error) {
+	s = &queueJSONStatements{
+		db: db,
+	}
+	_, err = db.Exec(queueJSONSchema)
+	if err != nil {
+		return
+	}
+	if s.insertJSONStmt, err = db.Prepare(insertJSONSQL); err != nil {
+		return
+	}
+	return
+}
+
+func (s *queueJSONStatements) InsertQueueJSON(
+	ctx context.Context, txn *sql.Tx, json string,
+) (lastid int64, err error) {
+	stmt := sqlutil.TxStmt(txn, s.insertJSONStmt)
+	res, err := stmt.ExecContext(ctx, json)
+	if err != nil {
+		return 0, fmt.Errorf("stmt.QueryContext: %w", err)
+	}
+	lastid, err = res.LastInsertId()
+	if err != nil {
+		return 0, fmt.Errorf("res.LastInsertId: %w", err)
+	}
+	return
+}
+
+func (s *queueJSONStatements) DeleteQueueJSON(
+	ctx context.Context, txn *sql.Tx, nids []int64,
+) error {
+	deleteSQL := strings.Replace(deleteJSONSQL, "($1)", sqlutil.QueryVariadic(len(nids)), 1)
+	deleteStmt, err := txn.Prepare(deleteSQL)
+	if err != nil {
+		return fmt.Errorf("s.deleteQueueJSON s.db.Prepare: %w", err)
+	}
+
+	iNIDs := make([]interface{}, len(nids))
+	for k, v := range nids {
+		iNIDs[k] = v
+	}
+
+	stmt := sqlutil.TxStmt(txn, deleteStmt)
+	_, err = stmt.ExecContext(ctx, iNIDs...)
+	return err
+}
+
+func (s *queueJSONStatements) SelectQueueJSON(
+	ctx context.Context, txn *sql.Tx, jsonNIDs []int64,
+) (map[int64][]byte, error) {
+	selectSQL := strings.Replace(selectJSONSQL, "($1)", sqlutil.QueryVariadic(len(jsonNIDs)), 1)
+	selectStmt, err := txn.Prepare(selectSQL)
+	if err != nil {
+		return nil, fmt.Errorf("s.selectQueueJSON s.db.Prepare: %w", err)
+	}
+
+	iNIDs := make([]interface{}, len(jsonNIDs))
+	for k, v := range jsonNIDs {
+		iNIDs[k] = v
+	}
+
+	blobs := map[int64][]byte{}
+	stmt := sqlutil.TxStmt(txn, selectStmt)
+	rows, err := stmt.QueryContext(ctx, iNIDs...)
+	if err != nil {
+		return nil, fmt.Errorf("s.selectQueueJSON stmt.QueryContext: %w", err)
+	}
+	defer internal.CloseAndLogIfError(ctx, rows, "selectJSON: rows.close() failed")
+	for rows.Next() {
+		var nid int64
+		var blob []byte
+		if err = rows.Scan(&nid, &blob); err != nil {
+			return nil, fmt.Errorf("s.selectQueueJSON rows.Scan: %w", err)
+		}
+		blobs[nid] = blob
+	}
+	return blobs, err
+}
--- a/federationapi/storage/sqlite3/queue_pdus_table.go
+++ b/federationapi/storage/sqlite3/queue_pdus_table.go
@ -0,0 +1,235 @@
+// Copyright 2017-2018 New Vector Ltd
+// Copyright 2019-2020 The Matrix.org Foundation C.I.C.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package sqlite3
+
+import (
+	"context"
+	"database/sql"
+	"fmt"
+	"strings"
+
+	"github.com/matrix-org/dendrite/internal"
+	"github.com/matrix-org/dendrite/internal/sqlutil"
+	"github.com/matrix-org/gomatrixserverlib"
+)
+
+const queuePDUsSchema = `
+CREATE TABLE IF NOT EXISTS federationsender_queue_pdus (
+    -- The transaction ID that was generated before persisting the event.
+	transaction_id TEXT NOT NULL,
+    -- The domain part of the user ID the m.room.member event is for.
+	server_name TEXT NOT NULL,
+	-- The JSON NID from the federationsender_queue_pdus_json table.
+	json_nid BIGINT NOT NULL
+);
+
+CREATE UNIQUE INDEX IF NOT EXISTS federationsender_queue_pdus_pdus_json_nid_idx
+    ON federationsender_queue_pdus (json_nid, server_name);
+`
+
+const insertQueuePDUSQL = "" +
+	"INSERT INTO federationsender_queue_pdus (transaction_id, server_name, json_nid)" +
+	" VALUES ($1, $2, $3)"
+
+const deleteQueuePDUsSQL = "" +
+	"DELETE FROM federationsender_queue_pdus WHERE server_name = $1 AND json_nid IN ($2)"
+
+const selectQueueNextTransactionIDSQL = "" +
+	"SELECT transaction_id FROM federationsender_queue_pdus" +
+	" WHERE server_name = $1" +
+	" ORDER BY transaction_id ASC" +
+	" LIMIT 1"
+
+const selectQueuePDUsSQL = "" +
+	"SELECT json_nid FROM federationsender_queue_pdus" +
+	" WHERE server_name = $1" +
+	" LIMIT $2"
+
+const selectQueuePDUsReferenceJSONCountSQL = "" +
+	"SELECT COUNT(*) FROM federationsender_queue_pdus" +
+	" WHERE json_nid = $1"
+
+const selectQueuePDUsCountSQL = "" +
+	"SELECT COUNT(*) FROM federationsender_queue_pdus" +
+	" WHERE server_name = $1"
+
+const selectQueuePDUsServerNamesSQL = "" +
+	"SELECT DISTINCT server_name FROM federationsender_queue_pdus"
+
+type queuePDUsStatements struct {
+	db                                *sql.DB
+	insertQueuePDUStmt                *sql.Stmt
+	selectQueueNextTransactionIDStmt  *sql.Stmt
+	selectQueuePDUsStmt               *sql.Stmt
+	selectQueueReferenceJSONCountStmt *sql.Stmt
+	selectQueuePDUsCountStmt          *sql.Stmt
+	selectQueueServerNamesStmt        *sql.Stmt
+	// deleteQueuePDUsStmt *sql.Stmt - prepared at runtime due to variadic
+}
+
+func NewSQLiteQueuePDUsTable(db *sql.DB) (s *queuePDUsStatements, err error) {
+	s = &queuePDUsStatements{
+		db: db,
+	}
+	_, err = db.Exec(queuePDUsSchema)
+	if err != nil {
+		return
+	}
+	if s.insertQueuePDUStmt, err = db.Prepare(insertQueuePDUSQL); err != nil {
+		return
+	}
+	//if s.deleteQueuePDUsStmt, err = db.Prepare(deleteQueuePDUsSQL); err != nil {
+	//	return
+	//}
+	if s.selectQueueNextTransactionIDStmt, err = db.Prepare(selectQueueNextTransactionIDSQL); err != nil {
+		return
+	}
+	if s.selectQueuePDUsStmt, err = db.Prepare(selectQueuePDUsSQL); err != nil {
+		return
+	}
+	if s.selectQueueReferenceJSONCountStmt, err = db.Prepare(selectQueuePDUsReferenceJSONCountSQL); err != nil {
+		return
+	}
+	if s.selectQueuePDUsCountStmt, err = db.Prepare(selectQueuePDUsCountSQL); err != nil {
+		return
+	}
+	if s.selectQueueServerNamesStmt, err = db.Prepare(selectQueuePDUsServerNamesSQL); err != nil {
+		return
+	}
+	return
+}
+
+func (s *queuePDUsStatements) InsertQueuePDU(
+	ctx context.Context,
+	txn *sql.Tx,
+	transactionID gomatrixserverlib.TransactionID,
+	serverName gomatrixserverlib.ServerName,
+	nid int64,
+) error {
+	stmt := sqlutil.TxStmt(txn, s.insertQueuePDUStmt)
+	_, err := stmt.ExecContext(
+		ctx,
+		transactionID, // the transaction ID that we initially attempted
+		serverName,    // destination server name
+		nid,           // JSON blob NID
+	)
+	return err
+}
+
+func (s *queuePDUsStatements) DeleteQueuePDUs(
+	ctx context.Context, txn *sql.Tx,
+	serverName gomatrixserverlib.ServerName,
+	jsonNIDs []int64,
+) error {
+	deleteSQL := strings.Replace(deleteQueuePDUsSQL, "($2)", sqlutil.QueryVariadicOffset(len(jsonNIDs), 1), 1)
+	deleteStmt, err := txn.Prepare(deleteSQL)
+	if err != nil {
+		return fmt.Errorf("s.deleteQueueJSON s.db.Prepare: %w", err)
+	}
+
+	params := make([]interface{}, len(jsonNIDs)+1)
+	params[0] = serverName
+	for k, v := range jsonNIDs {
+		params[k+1] = v
+	}
+
+	stmt := sqlutil.TxStmt(txn, deleteStmt)
+	_, err = stmt.ExecContext(ctx, params...)
+	return err
+}
+
+func (s *queuePDUsStatements) SelectQueuePDUNextTransactionID(
+	ctx context.Context, txn *sql.Tx, serverName gomatrixserverlib.ServerName,
+) (gomatrixserverlib.TransactionID, error) {
+	var transactionID gomatrixserverlib.TransactionID
+	stmt := sqlutil.TxStmt(txn, s.selectQueueNextTransactionIDStmt)
+	err := stmt.QueryRowContext(ctx, serverName).Scan(&transactionID)
+	if err == sql.ErrNoRows {
+		return "", nil
+	}
+	return transactionID, err
+}
+
+func (s *queuePDUsStatements) SelectQueuePDUReferenceJSONCount(
+	ctx context.Context, txn *sql.Tx, jsonNID int64,
+) (int64, error) {
+	var count int64
+	stmt := sqlutil.TxStmt(txn, s.selectQueueReferenceJSONCountStmt)
+	err := stmt.QueryRowContext(ctx, jsonNID).Scan(&count)
+	if err == sql.ErrNoRows {
+		return -1, nil
+	}
+	return count, err
+}
+
+func (s *queuePDUsStatements) SelectQueuePDUCount(
+	ctx context.Context, txn *sql.Tx, serverName gomatrixserverlib.ServerName,
+) (int64, error) {
+	var count int64
+	stmt := sqlutil.TxStmt(txn, s.selectQueuePDUsCountStmt)
+	err := stmt.QueryRowContext(ctx, serverName).Scan(&count)
+	if err == sql.ErrNoRows {
+		// It's acceptable for there to be no rows referencing a given
+		// JSON NID but it's not an error condition. Just return as if
+		// there's a zero count.
+		return 0, nil
+	}
+	return count, err
+}
+
+func (s *queuePDUsStatements) SelectQueuePDUs(
+	ctx context.Context, txn *sql.Tx,
+	serverName gomatrixserverlib.ServerName,
+	limit int,
+) ([]int64, error) {
+	stmt := sqlutil.TxStmt(txn, s.selectQueuePDUsStmt)
+	rows, err := stmt.QueryContext(ctx, serverName, limit)
+	if err != nil {
+		return nil, err
+	}
+	defer internal.CloseAndLogIfError(ctx, rows, "queueFromStmt: rows.close() failed")
+	var result []int64
+	for rows.Next() {
+		var nid int64
+		if err = rows.Scan(&nid); err != nil {
+			return nil, err
+		}
+		result = append(result, nid)
+	}
+
+	return result, rows.Err()
+}
+
+func (s *queuePDUsStatements) SelectQueuePDUServerNames(
+	ctx context.Context, txn *sql.Tx,
+) ([]gomatrixserverlib.ServerName, error) {
+	stmt := sqlutil.TxStmt(txn, s.selectQueueServerNamesStmt)
+	rows, err := stmt.QueryContext(ctx)
+	if err != nil {
+		return nil, err
+	}
+	defer internal.CloseAndLogIfError(ctx, rows, "queueFromStmt: rows.close() failed")
+	var result []gomatrixserverlib.ServerName
+	for rows.Next() {
+		var serverName gomatrixserverlib.ServerName
+		if err = rows.Scan(&serverName); err != nil {
+			return nil, err
+		}
+		result = append(result, serverName)
+	}
+
+	return result, rows.Err()
+}
--- a/federationapi/storage/sqlite3/server_key_table.go
+++ b/federationapi/storage/sqlite3/server_key_table.go
@ -0,0 +1,157 @@
+// Copyright 2017-2018 New Vector Ltd
+// Copyright 2019-2020 The Matrix.org Foundation C.I.C.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package sqlite3
+
+import (
+	"context"
+	"database/sql"
+	"fmt"
+
+	"github.com/matrix-org/dendrite/internal/sqlutil"
+	"github.com/matrix-org/gomatrixserverlib"
+)
+
+const serverSigningKeysSchema = `
+-- A cache of signing keys downloaded from remote servers.
+CREATE TABLE IF NOT EXISTS keydb_server_keys (
+	-- The name of the matrix server the key is for.
+	server_name TEXT NOT NULL,
+	-- The ID of the server key.
+	server_key_id TEXT NOT NULL,
+	-- Combined server name and key ID separated by the ASCII unit separator
+	-- to make it easier to run bulk queries.
+	server_name_and_key_id TEXT NOT NULL,
+	-- When the key is valid until as a millisecond timestamp.
+	-- 0 if this is an expired key (in which case expired_ts will be non-zero)
+	valid_until_ts BIGINT NOT NULL,
+	-- When the key expired as a millisecond timestamp.
+	-- 0 if this is an active key (in which case valid_until_ts will be non-zero)
+	expired_ts BIGINT NOT NULL,
+	-- The base64-encoded public key.
+	server_key TEXT NOT NULL,
+	UNIQUE (server_name, server_key_id)
+);
+
+CREATE INDEX IF NOT EXISTS keydb_server_name_and_key_id ON keydb_server_keys (server_name_and_key_id);
+`
+
+const bulkSelectServerSigningKeysSQL = "" +
+	"SELECT server_name, server_key_id, valid_until_ts, expired_ts, " +
+	"   server_key FROM keydb_server_keys" +
+	" WHERE server_name_and_key_id IN ($1)"
+
+const upsertServerSigningKeysSQL = "" +
+	"INSERT INTO keydb_server_keys (server_name, server_key_id," +
+	" server_name_and_key_id, valid_until_ts, expired_ts, server_key)" +
+	" VALUES ($1, $2, $3, $4, $5, $6)" +
+	" ON CONFLICT (server_name, server_key_id)" +
+	" DO UPDATE SET valid_until_ts = $4, expired_ts = $5, server_key = $6"
+
+type serverSigningKeyStatements struct {
+	db                       *sql.DB
+	bulkSelectServerKeysStmt *sql.Stmt
+	upsertServerKeysStmt     *sql.Stmt
+}
+
+func NewSQLiteServerSigningKeysTable(db *sql.DB) (s *serverSigningKeyStatements, err error) {
+	s = &serverSigningKeyStatements{
+		db: db,
+	}
+	_, err = db.Exec(serverSigningKeysSchema)
+	if err != nil {
+		return
+	}
+	if s.bulkSelectServerKeysStmt, err = db.Prepare(bulkSelectServerSigningKeysSQL); err != nil {
+		return
+	}
+	if s.upsertServerKeysStmt, err = db.Prepare(upsertServerSigningKeysSQL); err != nil {
+		return
+	}
+	return s, nil
+}
+
+func (s *serverSigningKeyStatements) BulkSelectServerKeys(
+	ctx context.Context, txn *sql.Tx,
+	requests map[gomatrixserverlib.PublicKeyLookupRequest]gomatrixserverlib.Timestamp,
+) (map[gomatrixserverlib.PublicKeyLookupRequest]gomatrixserverlib.PublicKeyLookupResult, error) {
+	nameAndKeyIDs := make([]string, 0, len(requests))
+	for request := range requests {
+		nameAndKeyIDs = append(nameAndKeyIDs, nameAndKeyID(request))
+	}
+	results := make(map[gomatrixserverlib.PublicKeyLookupRequest]gomatrixserverlib.PublicKeyLookupResult, len(requests))
+	iKeyIDs := make([]interface{}, len(nameAndKeyIDs))
+	for i, v := range nameAndKeyIDs {
+		iKeyIDs[i] = v
+	}
+
+	err := sqlutil.RunLimitedVariablesQuery(
+		ctx, bulkSelectServerSigningKeysSQL, s.db, iKeyIDs, sqlutil.SQLite3MaxVariables,
+		func(rows *sql.Rows) error {
+			for rows.Next() {
+				var serverName string
+				var keyID string
+				var key string
+				var validUntilTS int64
+				var expiredTS int64
+				if err := rows.Scan(&serverName, &keyID, &validUntilTS, &expiredTS, &key); err != nil {
+					return fmt.Errorf("bulkSelectServerKeys: %v", err)
+				}
+				r := gomatrixserverlib.PublicKeyLookupRequest{
+					ServerName: gomatrixserverlib.ServerName(serverName),
+					KeyID:      gomatrixserverlib.KeyID(keyID),
+				}
+				vk := gomatrixserverlib.VerifyKey{}
+				err := vk.Key.Decode(key)
+				if err != nil {
+					return fmt.Errorf("bulkSelectServerKeys: %v", err)
+				}
+				results[r] = gomatrixserverlib.PublicKeyLookupResult{
+					VerifyKey:    vk,
+					ValidUntilTS: gomatrixserverlib.Timestamp(validUntilTS),
+					ExpiredTS:    gomatrixserverlib.Timestamp(expiredTS),
+				}
+			}
+			return nil
+		},
+	)
+
+	if err != nil {
+		return nil, err
+	}
+	return results, nil
+}
+
+func (s *serverSigningKeyStatements) UpsertServerKeys(
+	ctx context.Context, txn *sql.Tx,
+	request gomatrixserverlib.PublicKeyLookupRequest,
+	key gomatrixserverlib.PublicKeyLookupResult,
+) error {
+	stmt := sqlutil.TxStmt(txn, s.upsertServerKeysStmt)
+	_, err := stmt.ExecContext(
+		ctx,
+		string(request.ServerName),
+		string(request.KeyID),
+		nameAndKeyID(request),
+		key.ValidUntilTS,
+		key.ExpiredTS,
+		key.Key.Encode(),
+	)
+	return err
+}
+
+func nameAndKeyID(request gomatrixserverlib.PublicKeyLookupRequest) string {
+	return string(request.ServerName) + "\x1F" + string(request.KeyID)
+}
--- a/federationapi/storage/sqlite3/storage.go
+++ b/federationapi/storage/sqlite3/storage.go
@ -0,0 +1,108 @@
+// Copyright 2017-2018 New Vector Ltd
+// Copyright 2019-2020 The Matrix.org Foundation C.I.C.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package sqlite3
+
+import (
+	"database/sql"
+
+	"github.com/matrix-org/dendrite/federationapi/storage/shared"
+	"github.com/matrix-org/dendrite/federationapi/storage/sqlite3/deltas"
+	"github.com/matrix-org/dendrite/internal/caching"
+	"github.com/matrix-org/dendrite/internal/sqlutil"
+	"github.com/matrix-org/dendrite/setup/config"
+)
+
+// Database stores information needed by the federation sender
+type Database struct {
+	shared.Database
+	sqlutil.PartitionOffsetStatements
+	db     *sql.DB
+	writer sqlutil.Writer
+}
+
+// NewDatabase opens a new database
+func NewDatabase(dbProperties *config.DatabaseOptions, cache caching.FederationCache) (*Database, error) {
+	var d Database
+	var err error
+	if d.db, err = sqlutil.Open(dbProperties); err != nil {
+		return nil, err
+	}
+	d.writer = sqlutil.NewExclusiveWriter()
+	joinedHosts, err := NewSQLiteJoinedHostsTable(d.db)
+	if err != nil {
+		return nil, err
+	}
+	queuePDUs, err := NewSQLiteQueuePDUsTable(d.db)
+	if err != nil {
+		return nil, err
+	}
+	queueEDUs, err := NewSQLiteQueueEDUsTable(d.db)
+	if err != nil {
+		return nil, err
+	}
+	queueJSON, err := NewSQLiteQueueJSONTable(d.db)
+	if err != nil {
+		return nil, err
+	}
+	blacklist, err := NewSQLiteBlacklistTable(d.db)
+	if err != nil {
+		return nil, err
+	}
+	outboundPeeks, err := NewSQLiteOutboundPeeksTable(d.db)
+	if err != nil {
+		return nil, err
+	}
+	inboundPeeks, err := NewSQLiteInboundPeeksTable(d.db)
+	if err != nil {
+		return nil, err
+	}
+	notaryKeys, err := NewSQLiteNotaryServerKeysTable(d.db)
+	if err != nil {
+		return nil, err
+	}
+	notaryKeysMetadata, err := NewSQLiteNotaryServerKeysMetadataTable(d.db)
+	if err != nil {
+		return nil, err
+	}
+	serverSigningKeys, err := NewSQLiteServerSigningKeysTable(d.db)
+	if err != nil {
+		return nil, err
+	}
+	m := sqlutil.NewMigrations()
+	deltas.LoadRemoveRoomsTable(m)
+	if err = m.RunDeltas(d.db, dbProperties); err != nil {
+		return nil, err
+	}
+	d.Database = shared.Database{
+		DB:                       d.db,
+		Cache:                    cache,
+		Writer:                   d.writer,
+		FederationJoinedHosts:    joinedHosts,
+		FederationQueuePDUs:      queuePDUs,
+		FederationQueueEDUs:      queueEDUs,
+		FederationQueueJSON:      queueJSON,
+		FederationBlacklist:      blacklist,
+		FederationOutboundPeeks:  outboundPeeks,
+		FederationInboundPeeks:   inboundPeeks,
+		NotaryServerKeysJSON:     notaryKeys,
+		NotaryServerKeysMetadata: notaryKeysMetadata,
+		ServerSigningKeys:        serverSigningKeys,
+	}
+	if err = d.PartitionOffsetStatements.Prepare(d.db, d.writer, "federationsender"); err != nil {
+		return nil, err
+	}
+	return &d, nil
+}