Fix #897 and shuffle directory around (#1054)

* Fix #897 and shuffle directory around

* Update find-lint

* goimports

Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>

38 files changed, 232 insertions, 232 deletions

diff --git a/clientapi/auth/auth.go b/clientapi/auth/auth.go
index 87a2f667..3482e501 100644
--- a/clientapi/auth/auth.go
+++ b/clientapi/auth/auth.go
@@ -28,7 +28,7 @@ import (
 	"github.com/matrix-org/dendrite/clientapi/auth/authtypes"
 	"github.com/matrix-org/dendrite/clientapi/jsonerror"
 	"github.com/matrix-org/dendrite/clientapi/userutil"
-	"github.com/matrix-org/dendrite/common/config"
+	"github.com/matrix-org/dendrite/internal/config"
 	"github.com/matrix-org/util"
 )
 
diff --git a/clientapi/auth/storage/accounts/interface.go b/clientapi/auth/storage/accounts/interface.go
index a5052b04..a860f809 100644
--- a/clientapi/auth/storage/accounts/interface.go
+++ b/clientapi/auth/storage/accounts/interface.go
@@ -19,12 +19,12 @@ import (
 	"errors"
 
 	"github.com/matrix-org/dendrite/clientapi/auth/authtypes"
-	"github.com/matrix-org/dendrite/common"
+	"github.com/matrix-org/dendrite/internal"
 	"github.com/matrix-org/gomatrixserverlib"
 )
 
 type Database interface {
-	common.PartitionStorer
+	internal.PartitionStorer
 	GetAccountByPassword(ctx context.Context, localpart, plaintextPassword string) (*authtypes.Account, error)
 	GetProfileByLocalpart(ctx context.Context, localpart string) (*authtypes.Profile, error)
 	SetAvatarURL(ctx context.Context, localpart string, avatarURL string) error
diff --git a/clientapi/auth/storage/accounts/postgres/account_data_table.go b/clientapi/auth/storage/accounts/postgres/account_data_table.go
index 9198a744..2e044b36 100644
--- a/clientapi/auth/storage/accounts/postgres/account_data_table.go
+++ b/clientapi/auth/storage/accounts/postgres/account_data_table.go
@@ -18,7 +18,7 @@ import (
 	"context"
 	"database/sql"
 
-	"github.com/matrix-org/dendrite/common"
+	"github.com/matrix-org/dendrite/internal"
 
 	"github.com/matrix-org/gomatrixserverlib"
 )
@@ -92,7 +92,7 @@ func (s *accountDataStatements) selectAccountData(
 	if err != nil {
 		return
 	}
-	defer common.CloseAndLogIfError(ctx, rows, "selectAccountData: rows.close() failed")
+	defer internal.CloseAndLogIfError(ctx, rows, "selectAccountData: rows.close() failed")
 
 	global = []gomatrixserverlib.ClientEvent{}
 	rooms = make(map[string][]gomatrixserverlib.ClientEvent)
diff --git a/clientapi/auth/storage/accounts/postgres/membership_table.go b/clientapi/auth/storage/accounts/postgres/membership_table.go
index 04e9095e..d006e916 100644
--- a/clientapi/auth/storage/accounts/postgres/membership_table.go
+++ b/clientapi/auth/storage/accounts/postgres/membership_table.go
@@ -18,7 +18,7 @@ import (
 	"context"
 	"database/sql"
 
-	"github.com/matrix-org/dendrite/common"
+	"github.com/matrix-org/dendrite/internal"
 
 	"github.com/lib/pq"
 	"github.com/matrix-org/dendrite/clientapi/auth/authtypes"
@@ -127,7 +127,7 @@ func (s *membershipStatements) selectMembershipsByLocalpart(
 
 	memberships = []authtypes.Membership{}
 
-	defer common.CloseAndLogIfError(ctx, rows, "selectMembershipsByLocalpart: rows.close() failed")
+	defer internal.CloseAndLogIfError(ctx, rows, "selectMembershipsByLocalpart: rows.close() failed")
 	for rows.Next() {
 		var m authtypes.Membership
 		m.Localpart = localpart
diff --git a/clientapi/auth/storage/accounts/postgres/storage.go b/clientapi/auth/storage/accounts/postgres/storage.go
index 7e2073ec..4a183267 100644
--- a/clientapi/auth/storage/accounts/postgres/storage.go
+++ b/clientapi/auth/storage/accounts/postgres/storage.go
@@ -21,7 +21,7 @@ import (
 	"strconv"
 
 	"github.com/matrix-org/dendrite/clientapi/auth/authtypes"
-	"github.com/matrix-org/dendrite/common"
+	"github.com/matrix-org/dendrite/internal"
 	"github.com/matrix-org/dendrite/internal/sqlutil"
 	"github.com/matrix-org/gomatrixserverlib"
 	"golang.org/x/crypto/bcrypt"
@@ -33,7 +33,7 @@ import (
 // Database represents an account database
 type Database struct {
 	db *sql.DB
-	common.PartitionOffsetStatements
+	internal.PartitionOffsetStatements
 	accounts     accountsStatements
 	profiles     profilesStatements
 	memberships  membershipStatements
@@ -44,13 +44,13 @@ type Database struct {
 }
 
 // NewDatabase creates a new accounts and profiles database
-func NewDatabase(dataSourceName string, dbProperties common.DbProperties, serverName gomatrixserverlib.ServerName) (*Database, error) {
+func NewDatabase(dataSourceName string, dbProperties internal.DbProperties, serverName gomatrixserverlib.ServerName) (*Database, error) {
 	var db *sql.DB
 	var err error
 	if db, err = sqlutil.Open("postgres", dataSourceName, dbProperties); err != nil {
 		return nil, err
 	}
-	partitions := common.PartitionOffsetStatements{}
+	partitions := internal.PartitionOffsetStatements{}
 	if err = partitions.Prepare(db, "account"); err != nil {
 		return nil, err
 	}
@@ -123,7 +123,7 @@ func (d *Database) SetDisplayName(
 // CreateGuestAccount makes a new guest account and creates an empty profile
 // for this account.
 func (d *Database) CreateGuestAccount(ctx context.Context) (acc *authtypes.Account, err error) {
-	err = common.WithTransaction(d.db, func(txn *sql.Tx) error {
+	err = internal.WithTransaction(d.db, func(txn *sql.Tx) error {
 		var numLocalpart int64
 		numLocalpart, err = d.accounts.selectNewNumericLocalpart(ctx, txn)
 		if err != nil {
@@ -142,7 +142,7 @@ func (d *Database) CreateGuestAccount(ctx context.Context) (acc *authtypes.Accou
 func (d *Database) CreateAccount(
 	ctx context.Context, localpart, plaintextPassword, appserviceID string,
 ) (acc *authtypes.Account, err error) {
-	err = common.WithTransaction(d.db, func(txn *sql.Tx) error {
+	err = internal.WithTransaction(d.db, func(txn *sql.Tx) error {
 		acc, err = d.createAccount(ctx, txn, localpart, plaintextPassword, appserviceID)
 		return err
 	})
@@ -163,7 +163,7 @@ func (d *Database) createAccount(
 		}
 	}
 	if err := d.profiles.insertProfile(ctx, txn, localpart); err != nil {
-		if common.IsUniqueConstraintViolationErr(err) {
+		if internal.IsUniqueConstraintViolationErr(err) {
 			return nil, nil
 		}
 		return nil, err
@@ -210,7 +210,7 @@ func (d *Database) removeMembershipsByEventIDs(
 func (d *Database) UpdateMemberships(
 	ctx context.Context, eventsToAdd []gomatrixserverlib.Event, idsToRemove []string,
 ) error {
-	return common.WithTransaction(d.db, func(txn *sql.Tx) error {
+	return internal.WithTransaction(d.db, func(txn *sql.Tx) error {
 		if err := d.removeMembershipsByEventIDs(ctx, txn, idsToRemove); err != nil {
 			return err
 		}
@@ -297,7 +297,7 @@ func (d *Database) newMembership(
 func (d *Database) SaveAccountData(
 	ctx context.Context, localpart, roomID, dataType, content string,
 ) error {
-	return common.WithTransaction(d.db, func(txn *sql.Tx) error {
+	return internal.WithTransaction(d.db, func(txn *sql.Tx) error {
 		return d.accountDatas.insertAccountData(ctx, txn, localpart, roomID, dataType, content)
 	})
 }
@@ -348,7 +348,7 @@ var Err3PIDInUse = errors.New("This third-party identifier is already in use")
 func (d *Database) SaveThreePIDAssociation(
 	ctx context.Context, threepid, localpart, medium string,
 ) (err error) {
-	return common.WithTransaction(d.db, func(txn *sql.Tx) error {
+	return internal.WithTransaction(d.db, func(txn *sql.Tx) error {
 		user, err := d.threepids.selectLocalpartForThreePID(
 			ctx, txn, threepid, medium,
 		)
diff --git a/clientapi/auth/storage/accounts/postgres/threepid_table.go b/clientapi/auth/storage/accounts/postgres/threepid_table.go
index 851b4a90..0b12b5c5 100644
--- a/clientapi/auth/storage/accounts/postgres/threepid_table.go
+++ b/clientapi/auth/storage/accounts/postgres/threepid_table.go
@@ -18,7 +18,7 @@ import (
 	"context"
 	"database/sql"
 
-	"github.com/matrix-org/dendrite/common"
+	"github.com/matrix-org/dendrite/internal"
 
 	"github.com/matrix-org/dendrite/clientapi/auth/authtypes"
 )
@@ -82,7 +82,7 @@ func (s *threepidStatements) prepare(db *sql.DB) (err error) {
 func (s *threepidStatements) selectLocalpartForThreePID(
 	ctx context.Context, txn *sql.Tx, threepid string, medium string,
 ) (localpart string, err error) {
-	stmt := common.TxStmt(txn, s.selectLocalpartForThreePIDStmt)
+	stmt := internal.TxStmt(txn, s.selectLocalpartForThreePIDStmt)
 	err = stmt.QueryRowContext(ctx, threepid, medium).Scan(&localpart)
 	if err == sql.ErrNoRows {
 		return "", nil
@@ -117,7 +117,7 @@ func (s *threepidStatements) selectThreePIDsForLocalpart(
 func (s *threepidStatements) insertThreePID(
 	ctx context.Context, txn *sql.Tx, threepid, medium, localpart string,
 ) (err error) {
-	stmt := common.TxStmt(txn, s.insertThreePIDStmt)
+	stmt := internal.TxStmt(txn, s.insertThreePIDStmt)
 	_, err = stmt.ExecContext(ctx, threepid, medium, localpart)
 	return
 }
diff --git a/clientapi/auth/storage/accounts/sqlite3/membership_table.go b/clientapi/auth/storage/accounts/sqlite3/membership_table.go
index bd9838b6..90e16fb0 100644
--- a/clientapi/auth/storage/accounts/sqlite3/membership_table.go
+++ b/clientapi/auth/storage/accounts/sqlite3/membership_table.go
@@ -20,7 +20,7 @@ import (
 	"strings"
 
 	"github.com/matrix-org/dendrite/clientapi/auth/authtypes"
-	"github.com/matrix-org/dendrite/common"
+	"github.com/matrix-org/dendrite/internal"
 )
 
 const membershipSchema = `
@@ -95,7 +95,7 @@ func (s *membershipStatements) insertMembership(
 func (s *membershipStatements) deleteMembershipsByEventIDs(
 	ctx context.Context, txn *sql.Tx, eventIDs []string,
 ) (err error) {
-	sqlStr := strings.Replace(deleteMembershipsByEventIDsSQL, "($1)", common.QueryVariadic(len(eventIDs)), 1)
+	sqlStr := strings.Replace(deleteMembershipsByEventIDsSQL, "($1)", internal.QueryVariadic(len(eventIDs)), 1)
 	iEventIDs := make([]interface{}, len(eventIDs))
 	for i, e := range eventIDs {
 		iEventIDs[i] = e
@@ -125,7 +125,7 @@ func (s *membershipStatements) selectMembershipsByLocalpart(
 
 	memberships = []authtypes.Membership{}
 
-	defer common.CloseAndLogIfError(ctx, rows, "selectMembershipsByLocalpart: rows.close() failed")
+	defer internal.CloseAndLogIfError(ctx, rows, "selectMembershipsByLocalpart: rows.close() failed")
 	for rows.Next() {
 		var m authtypes.Membership
 		m.Localpart = localpart
diff --git a/clientapi/auth/storage/accounts/sqlite3/storage.go b/clientapi/auth/storage/accounts/sqlite3/storage.go
index 30a93e7e..7dec8729 100644
--- a/clientapi/auth/storage/accounts/sqlite3/storage.go
+++ b/clientapi/auth/storage/accounts/sqlite3/storage.go
@@ -22,7 +22,7 @@ import (
 	"sync"
 
 	"github.com/matrix-org/dendrite/clientapi/auth/authtypes"
-	"github.com/matrix-org/dendrite/common"
+	"github.com/matrix-org/dendrite/internal"
 	"github.com/matrix-org/dendrite/internal/sqlutil"
 	"github.com/matrix-org/gomatrixserverlib"
 	"golang.org/x/crypto/bcrypt"
@@ -34,7 +34,7 @@ import (
 // Database represents an account database
 type Database struct {
 	db *sql.DB
-	common.PartitionOffsetStatements
+	internal.PartitionOffsetStatements
 	accounts     accountsStatements
 	profiles     profilesStatements
 	memberships  membershipStatements
@@ -50,10 +50,10 @@ type Database struct {
 func NewDatabase(dataSourceName string, serverName gomatrixserverlib.ServerName) (*Database, error) {
 	var db *sql.DB
 	var err error
-	if db, err = sqlutil.Open(common.SQLiteDriverName(), dataSourceName, nil); err != nil {
+	if db, err = sqlutil.Open(internal.SQLiteDriverName(), dataSourceName, nil); err != nil {
 		return nil, err
 	}
-	partitions := common.PartitionOffsetStatements{}
+	partitions := internal.PartitionOffsetStatements{}
 	if err = partitions.Prepare(db, "account"); err != nil {
 		return nil, err
 	}
@@ -126,7 +126,7 @@ func (d *Database) SetDisplayName(
 // CreateGuestAccount makes a new guest account and creates an empty profile
 // for this account.
 func (d *Database) CreateGuestAccount(ctx context.Context) (acc *authtypes.Account, err error) {
-	err = common.WithTransaction(d.db, func(txn *sql.Tx) error {
+	err = internal.WithTransaction(d.db, func(txn *sql.Tx) error {
 		// We need to lock so we sequentially create numeric localparts. If we don't, two calls to
 		// this function will cause the same number to be selected and one will fail with 'database is locked'
 		// when the first txn upgrades to a write txn.
@@ -152,7 +152,7 @@ func (d *Database) CreateGuestAccount(ctx context.Context) (acc *authtypes.Accou
 func (d *Database) CreateAccount(
 	ctx context.Context, localpart, plaintextPassword, appserviceID string,
 ) (acc *authtypes.Account, err error) {
-	err = common.WithTransaction(d.db, func(txn *sql.Tx) error {
+	err = internal.WithTransaction(d.db, func(txn *sql.Tx) error {
 		acc, err = d.createAccount(ctx, txn, localpart, plaintextPassword, appserviceID)
 		return err
 	})
@@ -172,7 +172,7 @@ func (d *Database) createAccount(
 		}
 	}
 	if err := d.profiles.insertProfile(ctx, txn, localpart); err != nil {
-		if common.IsUniqueConstraintViolationErr(err) {
+		if internal.IsUniqueConstraintViolationErr(err) {
 			return nil, nil
 		}
 		return nil, err
@@ -219,7 +219,7 @@ func (d *Database) removeMembershipsByEventIDs(
 func (d *Database) UpdateMemberships(
 	ctx context.Context, eventsToAdd []gomatrixserverlib.Event, idsToRemove []string,
 ) error {
-	return common.WithTransaction(d.db, func(txn *sql.Tx) error {
+	return internal.WithTransaction(d.db, func(txn *sql.Tx) error {
 		if err := d.removeMembershipsByEventIDs(ctx, txn, idsToRemove); err != nil {
 			return err
 		}
@@ -306,7 +306,7 @@ func (d *Database) newMembership(
 func (d *Database) SaveAccountData(
 	ctx context.Context, localpart, roomID, dataType, content string,
 ) error {
-	return common.WithTransaction(d.db, func(txn *sql.Tx) error {
+	return internal.WithTransaction(d.db, func(txn *sql.Tx) error {
 		return d.accountDatas.insertAccountData(ctx, txn, localpart, roomID, dataType, content)
 	})
 }
@@ -357,7 +357,7 @@ var Err3PIDInUse = errors.New("This third-party identifier is already in use")
 func (d *Database) SaveThreePIDAssociation(
 	ctx context.Context, threepid, localpart, medium string,
 ) (err error) {
-	return common.WithTransaction(d.db, func(txn *sql.Tx) error {
+	return internal.WithTransaction(d.db, func(txn *sql.Tx) error {
 		user, err := d.threepids.selectLocalpartForThreePID(
 			ctx, txn, threepid, medium,
 		)
diff --git a/clientapi/auth/storage/accounts/sqlite3/threepid_table.go b/clientapi/auth/storage/accounts/sqlite3/threepid_table.go
index 29ee4c3d..f78a5ffc 100644
--- a/clientapi/auth/storage/accounts/sqlite3/threepid_table.go
+++ b/clientapi/auth/storage/accounts/sqlite3/threepid_table.go
@@ -18,7 +18,7 @@ import (
 	"context"
 	"database/sql"
 
-	"github.com/matrix-org/dendrite/common"
+	"github.com/matrix-org/dendrite/internal"
 
 	"github.com/matrix-org/dendrite/clientapi/auth/authtypes"
 )
@@ -82,7 +82,7 @@ func (s *threepidStatements) prepare(db *sql.DB) (err error) {
 func (s *threepidStatements) selectLocalpartForThreePID(
 	ctx context.Context, txn *sql.Tx, threepid string, medium string,
 ) (localpart string, err error) {
-	stmt := common.TxStmt(txn, s.selectLocalpartForThreePIDStmt)
+	stmt := internal.TxStmt(txn, s.selectLocalpartForThreePIDStmt)
 	err = stmt.QueryRowContext(ctx, threepid, medium).Scan(&localpart)
 	if err == sql.ErrNoRows {
 		return "", nil
@@ -97,7 +97,7 @@ func (s *threepidStatements) selectThreePIDsForLocalpart(
 	if err != nil {
 		return
 	}
-	defer common.CloseAndLogIfError(ctx, rows, "selectThreePIDsForLocalpart: rows.close() failed")
+	defer internal.CloseAndLogIfError(ctx, rows, "selectThreePIDsForLocalpart: rows.close() failed")
 
 	threepids = []authtypes.ThreePID{}
 	for rows.Next() {
@@ -117,7 +117,7 @@ func (s *threepidStatements) selectThreePIDsForLocalpart(
 func (s *threepidStatements) insertThreePID(
 	ctx context.Context, txn *sql.Tx, threepid, medium, localpart string,
 ) (err error) {
-	stmt := common.TxStmt(txn, s.insertThreePIDStmt)
+	stmt := internal.TxStmt(txn, s.insertThreePIDStmt)
 	_, err = stmt.ExecContext(ctx, threepid, medium, localpart)
 	return
 }
diff --git a/clientapi/auth/storage/accounts/storage.go b/clientapi/auth/storage/accounts/storage.go
index 394cc5e1..37126b30 100644
--- a/clientapi/auth/storage/accounts/storage.go
+++ b/clientapi/auth/storage/accounts/storage.go
@@ -21,13 +21,13 @@ import (
 
 	"github.com/matrix-org/dendrite/clientapi/auth/storage/accounts/postgres"
 	"github.com/matrix-org/dendrite/clientapi/auth/storage/accounts/sqlite3"
-	"github.com/matrix-org/dendrite/common"
+	"github.com/matrix-org/dendrite/internal"
 	"github.com/matrix-org/gomatrixserverlib"
 )
 
 // NewDatabase opens a new Postgres or Sqlite database (based on dataSourceName scheme)
 // and sets postgres connection parameters
-func NewDatabase(dataSourceName string, dbProperties common.DbProperties, serverName gomatrixserverlib.ServerName) (Database, error) {
+func NewDatabase(dataSourceName string, dbProperties internal.DbProperties, serverName gomatrixserverlib.ServerName) (Database, error) {
 	uri, err := url.Parse(dataSourceName)
 	if err != nil {
 		return postgres.NewDatabase(dataSourceName, dbProperties, serverName)
diff --git a/clientapi/auth/storage/accounts/storage_wasm.go b/clientapi/auth/storage/accounts/storage_wasm.go
index 61f9d699..81e77cf7 100644
--- a/clientapi/auth/storage/accounts/storage_wasm.go
+++ b/clientapi/auth/storage/accounts/storage_wasm.go
@@ -19,13 +19,13 @@ import (
 	"net/url"
 
 	"github.com/matrix-org/dendrite/clientapi/auth/storage/accounts/sqlite3"
-	"github.com/matrix-org/dendrite/common"
+	"github.com/matrix-org/dendrite/internal"
 	"github.com/matrix-org/gomatrixserverlib"
 )
 
 func NewDatabase(
 	dataSourceName string,
-	dbProperties common.DbProperties, // nolint:unparam
+	dbProperties internal.DbProperties, // nolint:unparam
 	serverName gomatrixserverlib.ServerName,
 ) (Database, error) {
 	uri, err := url.Parse(dataSourceName)
diff --git a/clientapi/auth/storage/devices/postgres/devices_table.go b/clientapi/auth/storage/devices/postgres/devices_table.go
index ee559170..67d573f9 100644
--- a/clientapi/auth/storage/devices/postgres/devices_table.go
+++ b/clientapi/auth/storage/devices/postgres/devices_table.go
@@ -22,7 +22,7 @@ import (
 	"github.com/lib/pq"
 	"github.com/matrix-org/dendrite/clientapi/auth/authtypes"
 	"github.com/matrix-org/dendrite/clientapi/userutil"
-	"github.com/matrix-org/dendrite/common"
+	"github.com/matrix-org/dendrite/internal"
 	"github.com/matrix-org/gomatrixserverlib"
 )
 
@@ -137,7 +137,7 @@ func (s *devicesStatements) insertDevice(
 ) (*authtypes.Device, error) {
 	createdTimeMS := time.Now().UnixNano() / 1000000
 	var sessionID int64
-	stmt := common.TxStmt(txn, s.insertDeviceStmt)
+	stmt := internal.TxStmt(txn, s.insertDeviceStmt)
 	if err := stmt.QueryRowContext(ctx, id, localpart, accessToken, createdTimeMS, displayName).Scan(&sessionID); err != nil {
 		return nil, err
 	}
@@ -153,7 +153,7 @@ func (s *devicesStatements) insertDevice(
 func (s *devicesStatements) deleteDevice(
 	ctx context.Context, txn *sql.Tx, id, localpart string,
 ) error {
-	stmt := common.TxStmt(txn, s.deleteDeviceStmt)
+	stmt := internal.TxStmt(txn, s.deleteDeviceStmt)
 	_, err := stmt.ExecContext(ctx, id, localpart)
 	return err
 }
@@ -163,7 +163,7 @@ func (s *devicesStatements) deleteDevice(
 func (s *devicesStatements) deleteDevices(
 	ctx context.Context, txn *sql.Tx, localpart string, devices []string,
 ) error {
-	stmt := common.TxStmt(txn, s.deleteDevicesStmt)
+	stmt := internal.TxStmt(txn, s.deleteDevicesStmt)
 	_, err := stmt.ExecContext(ctx, localpart, pq.Array(devices))
 	return err
 }
@@ -173,7 +173,7 @@ func (s *devicesStatements) deleteDevices(
 func (s *devicesStatements) deleteDevicesByLocalpart(
 	ctx context.Context, txn *sql.Tx, localpart string,
 ) error {
-	stmt := common.TxStmt(txn, s.deleteDevicesByLocalpartStmt)
+	stmt := internal.TxStmt(txn, s.deleteDevicesByLocalpartStmt)
 	_, err := stmt.ExecContext(ctx, localpart)
 	return err
 }
@@ -181,7 +181,7 @@ func (s *devicesStatements) deleteDevicesByLocalpart(
 func (s *devicesStatements) updateDeviceName(
 	ctx context.Context, txn *sql.Tx, localpart, deviceID string, displayName *string,
 ) error {
-	stmt := common.TxStmt(txn, s.updateDeviceNameStmt)
+	stmt := internal.TxStmt(txn, s.updateDeviceNameStmt)
 	_, err := stmt.ExecContext(ctx, displayName, localpart, deviceID)
 	return err
 }
@@ -226,7 +226,7 @@ func (s *devicesStatements) selectDevicesByLocalpart(
 	if err != nil {
 		return devices, err
 	}
-	defer common.CloseAndLogIfError(ctx, rows, "selectDevicesByLocalpart: rows.close() failed")
+	defer internal.CloseAndLogIfError(ctx, rows, "selectDevicesByLocalpart: rows.close() failed")
 
 	for rows.Next() {
 		var dev authtypes.Device
diff --git a/clientapi/auth/storage/devices/postgres/storage.go b/clientapi/auth/storage/devices/postgres/storage.go
index 57c268df..e54e7c5d 100644
--- a/clientapi/auth/storage/devices/postgres/storage.go
+++ b/clientapi/auth/storage/devices/postgres/storage.go
@@ -21,7 +21,7 @@ import (
 	"encoding/base64"
 
 	"github.com/matrix-org/dendrite/clientapi/auth/authtypes"
-	"github.com/matrix-org/dendrite/common"
+	"github.com/matrix-org/dendrite/internal"
 	"github.com/matrix-org/dendrite/internal/sqlutil"
 	"github.com/matrix-org/gomatrixserverlib"
 )
@@ -36,7 +36,7 @@ type Database struct {
 }
 
 // NewDatabase creates a new device database
-func NewDatabase(dataSourceName string, dbProperties common.DbProperties, serverName gomatrixserverlib.ServerName) (*Database, error) {
+func NewDatabase(dataSourceName string, dbProperties internal.DbProperties, serverName gomatrixserverlib.ServerName) (*Database, error) {
 	var db *sql.DB
 	var err error
 	if db, err = sqlutil.Open("postgres", dataSourceName, dbProperties); err != nil {
@@ -83,7 +83,7 @@ func (d *Database) CreateDevice(
 	displayName *string,
 ) (dev *authtypes.Device, returnErr error) {
 	if deviceID != nil {
-		returnErr = common.WithTransaction(d.db, func(txn *sql.Tx) error {
+		returnErr = internal.WithTransaction(d.db, func(txn *sql.Tx) error {
 			var err error
 			// Revoke existing tokens for this device
 			if err = d.devices.deleteDevice(ctx, txn, *deviceID, localpart); err != nil {
@@ -103,7 +103,7 @@ func (d *Database) CreateDevice(
 				return
 			}
 
-			returnErr = common.WithTransaction(d.db, func(txn *sql.Tx) error {
+			returnErr = internal.WithTransaction(d.db, func(txn *sql.Tx) error {
 				var err error
 				dev, err = d.devices.insertDevice(ctx, txn, newDeviceID, localpart, accessToken, displayName)
 				return err
@@ -133,7 +133,7 @@ func generateDeviceID() (string, error) {
 func (d *Database) UpdateDevice(
 	ctx context.Context, localpart, deviceID string, displayName *string,
 ) error {
-	return common.WithTransaction(d.db, func(txn *sql.Tx) error {
+	return internal.WithTransaction(d.db, func(txn *sql.Tx) error {
 		return d.devices.updateDeviceName(ctx, txn, localpart, deviceID, displayName)
 	})
 }
@@ -145,7 +145,7 @@ func (d *Database) UpdateDevice(
 func (d *Database) RemoveDevice(
 	ctx context.Context, deviceID, localpart string,
 ) error {
-	return common.WithTransaction(d.db, func(txn *sql.Tx) error {
+	return internal.WithTransaction(d.db, func(txn *sql.Tx) error {
 		if err := d.devices.deleteDevice(ctx, txn, deviceID, localpart); err != sql.ErrNoRows {
 			return err
 		}
@@ -160,7 +160,7 @@ func (d *Database) RemoveDevice(
 func (d *Database) RemoveDevices(
 	ctx context.Context, localpart string, devices []string,
 ) error {
-	return common.WithTransaction(d.db, func(txn *sql.Tx) error {
+	return internal.WithTransaction(d.db, func(txn *sql.Tx) error {
 		if err := d.devices.deleteDevices(ctx, txn, localpart, devices); err != sql.ErrNoRows {
 			return err
 		}
@@ -174,7 +174,7 @@ func (d *Database) RemoveDevices(
 func (d *Database) RemoveAllDevices(
 	ctx context.Context, localpart string,
 ) error {
-	return common.WithTransaction(d.db, func(txn *sql.Tx) error {
+	return internal.WithTransaction(d.db, func(txn *sql.Tx) error {
 		if err := d.devices.deleteDevicesByLocalpart(ctx, txn, localpart); err != sql.ErrNoRows {
 			return err
 		}
diff --git a/clientapi/auth/storage/devices/sqlite3/devices_table.go b/clientapi/auth/storage/devices/sqlite3/devices_table.go
index f69810b7..6ffc1646 100644
--- a/clientapi/auth/storage/devices/sqlite3/devices_table.go
+++ b/clientapi/auth/storage/devices/sqlite3/devices_table.go
@@ -20,7 +20,7 @@ import (
 	"strings"
 	"time"
 
-	"github.com/matrix-org/dendrite/common"
+	"github.com/matrix-org/dendrite/internal"
 
 	"github.com/matrix-org/dendrite/clientapi/auth/authtypes"
 	"github.com/matrix-org/dendrite/clientapi/userutil"
@@ -128,8 +128,8 @@ func (s *devicesStatements) insertDevice(
 ) (*authtypes.Device, error) {
 	createdTimeMS := time.Now().UnixNano() / 1000000
 	var sessionID int64
-	countStmt := common.TxStmt(txn, s.selectDevicesCountStmt)
-	insertStmt := common.TxStmt(txn, s.insertDeviceStmt)
+	countStmt := internal.TxStmt(txn, s.selectDevicesCountStmt)
+	insertStmt := internal.TxStmt(txn, s.insertDeviceStmt)
 	if err := countStmt.QueryRowContext(ctx).Scan(&sessionID); err != nil {
 		return nil, err
 	}
@@ -148,7 +148,7 @@ func (s *devicesStatements) insertDevice(
 func (s *devicesStatements) deleteDevice(
 	ctx context.Context, txn *sql.Tx, id, localpart string,
 ) error {
-	stmt := common.TxStmt(txn, s.deleteDeviceStmt)
+	stmt := internal.TxStmt(txn, s.deleteDeviceStmt)
 	_, err := stmt.ExecContext(ctx, id, localpart)
 	return err
 }
@@ -156,12 +156,12 @@ func (s *devicesStatements) deleteDevice(
 func (s *devicesStatements) deleteDevices(
 	ctx context.Context, txn *sql.Tx, localpart string, devices []string,
 ) error {
-	orig := strings.Replace(deleteDevicesSQL, "($1)", common.QueryVariadic(len(devices)), 1)
+	orig := strings.Replace(deleteDevicesSQL, "($1)", internal.QueryVariadic(len(devices)), 1)
 	prep, err := s.db.Prepare(orig)
 	if err != nil {
 		return err
 	}
-	stmt := common.TxStmt(txn, prep)
+	stmt := internal.TxStmt(txn, prep)
 	params := make([]interface{}, len(devices)+1)
 	params[0] = localpart
 	for i, v := range devices {
@@ -175,7 +175,7 @@ func (s *devicesStatements) deleteDevices(
 func (s *devicesStatements) deleteDevicesByLocalpart(
 	ctx context.Context, txn *sql.Tx, localpart string,
 ) error {
-	stmt := common.TxStmt(txn, s.deleteDevicesByLocalpartStmt)
+	stmt := internal.TxStmt(txn, s.deleteDevicesByLocalpartStmt)
 	_, err := stmt.ExecContext(ctx, localpart)
 	return err
 }
@@ -183,7 +183,7 @@ func (s *devicesStatements) deleteDevicesByLocalpart(
 func (s *devicesStatements) updateDeviceName(
 	ctx context.Context, txn *sql.Tx, localpart, deviceID string, displayName *string,
 ) error {
-	stmt := common.TxStmt(txn, s.updateDeviceNameStmt)
+	stmt := internal.TxStmt(txn, s.updateDeviceNameStmt)
 	_, err := stmt.ExecContext(ctx, displayName, localpart, deviceID)
 	return err
 }
diff --git a/clientapi/auth/storage/devices/sqlite3/storage.go b/clientapi/auth/storage/devices/sqlite3/storage.go
index b69d6278..5cd89451 100644
--- a/clientapi/auth/storage/devices/sqlite3/storage.go
+++ b/clientapi/auth/storage/devices/sqlite3/storage.go
@@ -21,7 +21,7 @@ import (
 	"encoding/base64"
 
 	"github.com/matrix-org/dendrite/clientapi/auth/authtypes"
-	"github.com/matrix-org/dendrite/common"
+	"github.com/matrix-org/dendrite/internal"
 	"github.com/matrix-org/dendrite/internal/sqlutil"
 	"github.com/matrix-org/gomatrixserverlib"
 
@@ -41,7 +41,7 @@ type Database struct {
 func NewDatabase(dataSourceName string, serverName gomatrixserverlib.ServerName) (*Database, error) {
 	var db *sql.DB
 	var err error
-	if db, err = sqlutil.Open(common.SQLiteDriverName(), dataSourceName, nil); err != nil {
+	if db, err = sqlutil.Open(internal.SQLiteDriverName(), dataSourceName, nil); err != nil {
 		return nil, err
 	}
 	d := devicesStatements{}
@@ -85,7 +85,7 @@ func (d *Database) CreateDevice(
 	displayName *string,
 ) (dev *authtypes.Device, returnErr error) {
 	if deviceID != nil {
-		returnErr = common.WithTransaction(d.db, func(txn *sql.Tx) error {
+		returnErr = internal.WithTransaction(d.db, func(txn *sql.Tx) error {
 			var err error
 			// Revoke existing tokens for this device
 			if err = d.devices.deleteDevice(ctx, txn, *deviceID, localpart); err != nil {
@@ -105,7 +105,7 @@ func (d *Database) CreateDevice(
 				return
 			}
 
-			returnErr = common.WithTransaction(d.db, func(txn *sql.Tx) error {
+			returnErr = internal.WithTransaction(d.db, func(txn *sql.Tx) error {
 				var err error
 				dev, err = d.devices.insertDevice(ctx, txn, newDeviceID, localpart, accessToken, displayName)
 				return err
@@ -135,7 +135,7 @@ func generateDeviceID() (string, error) {
 func (d *Database) UpdateDevice(
 	ctx context.Context, localpart, deviceID string, displayName *string,
 ) error {
-	return common.WithTransaction(d.db, func(txn *sql.Tx) error {
+	return internal.WithTransaction(d.db, func(txn *sql.Tx) error {
 		return d.devices.updateDeviceName(ctx, txn, localpart, deviceID, displayName)
 	})
 }
@@ -147,7 +147,7 @@ func (d *Database) UpdateDevice(
 func (d *Database) RemoveDevice(
 	ctx context.Context, deviceID, localpart string,
 ) error {
-	return common.WithTransaction(d.db, func(txn *sql.Tx) error {
+	return internal.WithTransaction(d.db, func(txn *sql.Tx) error {
 		if err := d.devices.deleteDevice(ctx, txn, deviceID, localpart); err != sql.ErrNoRows {
 			return err
 		}
@@ -162,7 +162,7 @@ func (d *Database) RemoveDevice(
 func (d *Database) RemoveDevices(
 	ctx context.Context, localpart string, devices []string,
 ) error {
-	return common.WithTransaction(d.db, func(txn *sql.Tx) error {
+	return internal.WithTransaction(d.db, func(txn *sql.Tx) error {
 		if err := d.devices.deleteDevices(ctx, txn, localpart, devices); err != sql.ErrNoRows {
 			return err
 		}
@@ -176,7 +176,7 @@ func (d *Database) RemoveDevices(
 func (d *Database) RemoveAllDevices(
 	ctx context.Context, localpart string,
 ) error {
-	return common.WithTransaction(d.db, func(txn *sql.Tx) error {
+	return internal.WithTransaction(d.db, func(txn *sql.Tx) error {
 		if err := d.devices.deleteDevicesByLocalpart(ctx, txn, localpart); err != sql.ErrNoRows {
 			return err
 		}
diff --git a/clientapi/auth/storage/devices/storage.go b/clientapi/auth/storage/devices/storage.go
index ec47a327..c132598b 100644
--- a/clientapi/auth/storage/devices/storage.go
+++ b/clientapi/auth/storage/devices/storage.go
@@ -21,13 +21,13 @@ import (
 
 	"github.com/matrix-org/dendrite/clientapi/auth/storage/devices/postgres"
 	"github.com/matrix-org/dendrite/clientapi/auth/storage/devices/sqlite3"
-	"github.com/matrix-org/dendrite/common"
+	"github.com/matrix-org/dendrite/internal"
 	"github.com/matrix-org/gomatrixserverlib"
 )
 
 // NewDatabase opens a new Postgres or Sqlite database (based on dataSourceName scheme)
 // and sets postgres connection parameters
-func NewDatabase(dataSourceName string, dbProperties common.DbProperties, serverName gomatrixserverlib.ServerName) (Database, error) {
+func NewDatabase(dataSourceName string, dbProperties internal.DbProperties, serverName gomatrixserverlib.ServerName) (Database, error) {
 	uri, err := url.Parse(dataSourceName)
 	if err != nil {
 		return postgres.NewDatabase(dataSourceName, dbProperties, serverName)
diff --git a/clientapi/auth/storage/devices/storage_wasm.go b/clientapi/auth/storage/devices/storage_wasm.go
index e25b7c64..14c19e74 100644
--- a/clientapi/auth/storage/devices/storage_wasm.go
+++ b/clientapi/auth/storage/devices/storage_wasm.go
@@ -19,13 +19,13 @@ import (
 	"net/url"
 
 	"github.com/matrix-org/dendrite/clientapi/auth/storage/devices/sqlite3"
-	"github.com/matrix-org/dendrite/common"
+	"github.com/matrix-org/dendrite/internal"
 	"github.com/matrix-org/gomatrixserverlib"
 )
 
 func NewDatabase(
 	dataSourceName string,
-	dbProperties common.DbProperties, // nolint:unparam
+	dbProperties internal.DbProperties, // nolint:unparam
 	serverName gomatrixserverlib.ServerName,
 ) (Database, error) {
 	uri, err := url.Parse(dataSourceName)
diff --git a/clientapi/clientapi.go b/clientapi/clientapi.go
index f81e0242..66317e92 100644
--- a/clientapi/clientapi.go
+++ b/clientapi/clientapi.go
@@ -21,10 +21,10 @@ import (
 	"github.com/matrix-org/dendrite/clientapi/consumers"
 	"github.com/matrix-org/dendrite/clientapi/producers"
 	"github.com/matrix-org/dendrite/clientapi/routing"
-	"github.com/matrix-org/dendrite/common/basecomponent"
-	"github.com/matrix-org/dendrite/common/transactions"
 	eduServerAPI "github.com/matrix-org/dendrite/eduserver/api"
 	federationSenderAPI "github.com/matrix-org/dendrite/federationsender/api"
+	"github.com/matrix-org/dendrite/internal/basecomponent"
+	"github.com/matrix-org/dendrite/internal/transactions"
 	roomserverAPI "github.com/matrix-org/dendrite/roomserver/api"
 	"github.com/matrix-org/gomatrixserverlib"
 	"github.com/sirupsen/logrus"
diff --git a/clientapi/consumers/roomserver.go b/clientapi/consumers/roomserver.go
index d0c91e88..bd8ac1dc 100644
--- a/clientapi/consumers/roomserver.go
+++ b/clientapi/consumers/roomserver.go
@@ -19,8 +19,8 @@ import (
 	"encoding/json"
 
 	"github.com/matrix-org/dendrite/clientapi/auth/storage/accounts"
-	"github.com/matrix-org/dendrite/common"
-	"github.com/matrix-org/dendrite/common/config"
+	"github.com/matrix-org/dendrite/internal"
+	"github.com/matrix-org/dendrite/internal/config"
 	"github.com/matrix-org/dendrite/roomserver/api"
 	"github.com/matrix-org/gomatrixserverlib"
 
@@ -31,7 +31,7 @@ import (
 // OutputRoomEventConsumer consumes events that originated in the room server.
 type OutputRoomEventConsumer struct {
 	rsAPI      api.RoomserverInternalAPI
-	rsConsumer *common.ContinualConsumer
+	rsConsumer *internal.ContinualConsumer
 	db         accounts.Database
 	serverName string
 }
@@ -44,7 +44,7 @@ func NewOutputRoomEventConsumer(
 	rsAPI api.RoomserverInternalAPI,
 ) *OutputRoomEventConsumer {
 
-	consumer := common.ContinualConsumer{
+	consumer := internal.ContinualConsumer{
 		Topic:          string(cfg.Kafka.Topics.OutputRoomEvent),
 		Consumer:       kafkaConsumer,
 		PartitionStore: store,
diff --git a/clientapi/producers/syncapi.go b/clientapi/producers/syncapi.go
index 0a446e2f..244a61dc 100644
--- a/clientapi/producers/syncapi.go
+++ b/clientapi/producers/syncapi.go
@@ -17,7 +17,7 @@ package producers
 import (
 	"encoding/json"
 
-	"github.com/matrix-org/dendrite/common"
+	"github.com/matrix-org/dendrite/internal"
 
 	"github.com/Shopify/sarama"
 )
@@ -32,7 +32,7 @@ type SyncAPIProducer struct {
 func (p *SyncAPIProducer) SendData(userID string, roomID string, dataType string) error {
 	var m sarama.ProducerMessage
 
-	data := common.AccountData{
+	data := internal.AccountData{
 		RoomID: roomID,
 		Type:   dataType,
 	}
diff --git a/clientapi/producers/userupdate.go b/clientapi/producers/userupdate.go
index 426b6d50..02e1700f 100644
--- a/clientapi/producers/userupdate.go
+++ b/clientapi/producers/userupdate.go
@@ -26,7 +26,7 @@ type UserUpdateProducer struct {
 	Producer sarama.SyncProducer
 }
 
-// TODO: Move this struct to `common` so the components that consume the topic
+// TODO: Move this struct to `internal` so the components that consume the topic
 // can use it when parsing incoming messages
 type profileUpdate struct {
 	Updated  string `json:"updated"`   // Which attribute is updated (can be either `avatar_url` or `displayname`)
diff --git a/clientapi/routing/auth_fallback.go b/clientapi/routing/auth_fallback.go
index 8cb6b3d9..b7f2cd6d 100644
--- a/clientapi/routing/auth_fallback.go
+++ b/clientapi/routing/auth_fallback.go
@@ -20,7 +20,7 @@ import (
 
 	"github.com/matrix-org/dendrite/clientapi/auth/authtypes"
 	"github.com/matrix-org/dendrite/clientapi/jsonerror"
-	"github.com/matrix-org/dendrite/common/config"
+	"github.com/matrix-org/dendrite/internal/config"
 	"github.com/matrix-org/util"
 )
 
diff --git a/clientapi/routing/createroom.go b/clientapi/routing/createroom.go
index f789ae10..1b4ff184 100644
--- a/clientapi/routing/createroom.go
+++ b/clientapi/routing/createroom.go
@@ -31,8 +31,8 @@ import (
 	"github.com/matrix-org/dendrite/clientapi/jsonerror"
 	"github.com/matrix-org/dendrite/clientapi/producers"
 	"github.com/matrix-org/dendrite/clientapi/threepid"
-	"github.com/matrix-org/dendrite/common"
-	"github.com/matrix-org/dendrite/common/config"
+	"github.com/matrix-org/dendrite/internal"
+	"github.com/matrix-org/dendrite/internal/config"
 	"github.com/matrix-org/gomatrixserverlib"
 	"github.com/matrix-org/util"
 	log "github.com/sirupsen/logrus"
@@ -99,7 +99,7 @@ func (r createRoomRequest) Validate() *util.JSONResponse {
 
 	// Validate creation_content fields defined in the spec by marshalling the
 	// creation_content map into bytes and then unmarshalling the bytes into
-	// common.CreateContent.
+	// internal.CreateContent.
 
 	creationContentBytes, err := json.Marshal(r.CreationContent)
 	if err != nil {
@@ -280,25 +280,25 @@ func createRoom(
 	eventsToMake := []fledglingEvent{
 		{"m.room.create", "", r.CreationContent},
 		{"m.room.member", userID, membershipContent},
-		{"m.room.power_levels", "", common.InitialPowerLevelsContent(userID)},
+		{"m.room.power_levels", "", internal.InitialPowerLevelsContent(userID)},
 		{"m.room.join_rules", "", gomatrixserverlib.JoinRuleContent{JoinRule: joinRules}},
-		{"m.room.history_visibility", "", common.HistoryVisibilityContent{HistoryVisibility: historyVisibility}},
+		{"m.room.history_visibility", "", internal.HistoryVisibilityContent{HistoryVisibility: historyVisibility}},
 	}
 	if roomAlias != "" {
 		// TODO: bit of a chicken and egg problem here as the alias doesn't exist and cannot until we have made the room.
 		// This means we might fail creating the alias but say the canonical alias is something that doesn't exist.
 		// m.room.aliases is handled when we call roomserver.SetRoomAlias
-		eventsToMake = append(eventsToMake, fledglingEvent{"m.room.canonical_alias", "", common.CanonicalAlias{Alias: roomAlias}})
+		eventsToMake = append(eventsToMake, fledglingEvent{"m.room.canonical_alias", "", internal.CanonicalAlias{Alias: roomAlias}})
 	}
 	if r.GuestCanJoin {
-		eventsToMake = append(eventsToMake, fledglingEvent{"m.room.guest_access", "", common.GuestAccessContent{GuestAccess: "can_join"}})
+		eventsToMake = append(eventsToMake, fledglingEvent{"m.room.guest_access", "", internal.GuestAccessContent{GuestAccess: "can_join"}})
 	}
 	eventsToMake = append(eventsToMake, r.InitialState...)
 	if r.Name != "" {
-		eventsToMake = append(eventsToMake, fledglingEvent{"m.room.name", "", common.NameContent{Name: r.Name}})
+		eventsToMake = append(eventsToMake, fledglingEvent{"m.room.name", "", internal.NameContent{Name: r.Name}})
 	}
 	if r.Topic != "" {
-		eventsToMake = append(eventsToMake, fledglingEvent{"m.room.topic", "", common.TopicContent{Topic: r.Topic}})
+		eventsToMake = append(eventsToMake, fledglingEvent{"m.room.topic", "", internal.TopicContent{Topic: r.Topic}})
 	}
 	// TODO: invite events
 	// TODO: 3pid invite events
diff --git a/clientapi/routing/directory.go b/clientapi/routing/directory.go
index a0a60a47..b1dfb56f 100644
--- a/clientapi/routing/directory.go
+++ b/clientapi/routing/directory.go
@@ -21,8 +21,8 @@ import (
 	"github.com/matrix-org/dendrite/clientapi/auth/authtypes"
 	"github.com/matrix-org/dendrite/clientapi/httputil"
 	"github.com/matrix-org/dendrite/clientapi/jsonerror"
-	"github.com/matrix-org/dendrite/common/config"
 	federationSenderAPI "github.com/matrix-org/dendrite/federationsender/api"
+	"github.com/matrix-org/dendrite/internal/config"
 	roomserverAPI "github.com/matrix-org/dendrite/roomserver/api"
 	"github.com/matrix-org/gomatrixserverlib"
 	"github.com/matrix-org/util"
diff --git a/clientapi/routing/getevent.go b/clientapi/routing/getevent.go
index bf49968d..3ca9d1b6 100644
--- a/clientapi/routing/getevent.go
+++ b/clientapi/routing/getevent.go
@@ -19,7 +19,7 @@ import (
 
 	"github.com/matrix-org/dendrite/clientapi/auth/authtypes"
 	"github.com/matrix-org/dendrite/clientapi/jsonerror"
-	"github.com/matrix-org/dendrite/common/config"
+	"github.com/matrix-org/dendrite/internal/config"
 	"github.com/matrix-org/dendrite/roomserver/api"
 	"github.com/matrix-org/gomatrixserverlib"
 	"github.com/matrix-org/util"
diff --git a/clientapi/routing/joinroom.go b/clientapi/routing/joinroom.go
index 2a2fce18..500df337 100644
--- a/clientapi/routing/joinroom.go
+++ b/clientapi/routing/joinroom.go
@@ -72,7 +72,7 @@ func JoinRoomByIDOrAlias(
 
 	return util.JSONResponse{
 		Code: http.StatusOK,
-		// TODO: Put the response struct somewhere common.
+		// TODO: Put the response struct somewhere internal.
 		JSON: struct {
 			RoomID string `json:"room_id"`
 		}{joinReq.RoomIDOrAlias},
diff --git a/clientapi/routing/login.go b/clientapi/routing/login.go
index 21b94720..c0042fa9 100644
--- a/clientapi/routing/login.go
+++ b/clientapi/routing/login.go
@@ -26,7 +26,7 @@ import (
 	"github.com/matrix-org/dendrite/clientapi/httputil"
 	"github.com/matrix-org/dendrite/clientapi/jsonerror"
 	"github.com/matrix-org/dendrite/clientapi/userutil"
-	"github.com/matrix-org/dendrite/common/config"
+	"github.com/matrix-org/dendrite/internal/config"
 	"github.com/matrix-org/gomatrixserverlib"
 	"github.com/matrix-org/util"
 )
diff --git a/clientapi/routing/membership.go b/clientapi/routing/membership.go
index 0a56eec5..cd0ce732 100644
--- a/clientapi/routing/membership.go
+++ b/clientapi/routing/membership.go
@@ -27,8 +27,8 @@ import (
 	"github.com/matrix-org/dendrite/clientapi/jsonerror"
 	"github.com/matrix-org/dendrite/clientapi/producers"
 	"github.com/matrix-org/dendrite/clientapi/threepid"
-	"github.com/matrix-org/dendrite/common"
-	"github.com/matrix-org/dendrite/common/config"
+	"github.com/matrix-org/dendrite/internal"
+	"github.com/matrix-org/dendrite/internal/config"
 	"github.com/matrix-org/dendrite/roomserver/api"
 	roomserverAPI "github.com/matrix-org/dendrite/roomserver/api"
 	"github.com/matrix-org/gomatrixserverlib"
@@ -97,7 +97,7 @@ func SendMembership(
 			Code: http.StatusBadRequest,
 			JSON: jsonerror.BadJSON(err.Error()),
 		}
-	} else if err == common.ErrRoomNoExists {
+	} else if err == internal.ErrRoomNoExists {
 		return util.JSONResponse{
 			Code: http.StatusNotFound,
 			JSON: jsonerror.NotFound(err.Error()),
@@ -190,7 +190,7 @@ func buildMembershipEvent(
 		return nil, err
 	}
 
-	return common.BuildEvent(ctx, &builder, cfg, evTime, rsAPI, nil)
+	return internal.BuildEvent(ctx, &builder, cfg, evTime, rsAPI, nil)
 }
 
 // loadProfile lookups the profile of a given user from the database and returns
@@ -271,7 +271,7 @@ func checkAndProcessThreepid(
 			Code: http.StatusBadRequest,
 			JSON: jsonerror.NotTrusted(body.IDServer),
 		}
-	} else if err == common.ErrRoomNoExists {
+	} else if err == internal.ErrRoomNoExists {
 		return inviteStored, &util.JSONResponse{
 			Code: http.StatusNotFound,
 			JSON: jsonerror.NotFound(err.Error()),
diff --git a/clientapi/routing/memberships.go b/clientapi/routing/memberships.go
index f5d9bc4c..095a85c0 100644
--- a/clientapi/routing/memberships.go
+++ b/clientapi/routing/memberships.go
@@ -21,7 +21,7 @@ import (
 
 	"github.com/matrix-org/dendrite/clientapi/auth/authtypes"
 	"github.com/matrix-org/dendrite/clientapi/jsonerror"
-	"github.com/matrix-org/dendrite/common/config"
+	"github.com/matrix-org/dendrite/internal/config"
 	"github.com/matrix-org/dendrite/roomserver/api"
 	"github.com/matrix-org/gomatrixserverlib"
 	"github.com/matrix-org/util"
diff --git a/clientapi/routing/profile.go b/clientapi/routing/profile.go
index b51533e4..1c1ee803 100644
--- a/clientapi/routing/profile.go
+++ b/clientapi/routing/profile.go
@@ -25,8 +25,8 @@ import (
 	"github.com/matrix-org/dendrite/clientapi/httputil"
 	"github.com/matrix-org/dendrite/clientapi/jsonerror"
 	"github.com/matrix-org/dendrite/clientapi/producers"
-	"github.com/matrix-org/dendrite/common"
-	"github.com/matrix-org/dendrite/common/config"
+	"github.com/matrix-org/dendrite/internal"
+	"github.com/matrix-org/dendrite/internal/config"
 	"github.com/matrix-org/dendrite/roomserver/api"
 	"github.com/matrix-org/gomatrixserverlib"
 
@@ -43,7 +43,7 @@ func GetProfile(
 ) util.JSONResponse {
 	profile, err := getProfile(req.Context(), accountDB, cfg, userID, asAPI, federation)
 	if err != nil {
-		if err == common.ErrProfileNoExists {
+		if err == internal.ErrProfileNoExists {
 			return util.JSONResponse{
 				Code: http.StatusNotFound,
 				JSON: jsonerror.NotFound("The user does not exist or does not have a profile"),
@@ -56,7 +56,7 @@ func GetProfile(
 
 	return util.JSONResponse{
 		Code: http.StatusOK,
-		JSON: common.ProfileResponse{
+		JSON: internal.ProfileResponse{
 			AvatarURL:   profile.AvatarURL,
 			DisplayName: profile.DisplayName,
 		},
@@ -71,7 +71,7 @@ func GetAvatarURL(
 ) util.JSONResponse {
 	profile, err := getProfile(req.Context(), accountDB, cfg, userID, asAPI, federation)
 	if err != nil {
-		if err == common.ErrProfileNoExists {
+		if err == internal.ErrProfileNoExists {
 			return util.JSONResponse{
 				Code: http.StatusNotFound,
 				JSON: jsonerror.NotFound("The user does not exist or does not have a profile"),
@@ -84,7 +84,7 @@ func GetAvatarURL(
 
 	return util.JSONResponse{
 		Code: http.StatusOK,
-		JSON: common.AvatarURL{
+		JSON: internal.AvatarURL{
 			AvatarURL: profile.AvatarURL,
 		},
 	}
@@ -105,7 +105,7 @@ func SetAvatarURL(
 
 	changedKey := "avatar_url"
 
-	var r common.AvatarURL
+	var r internal.AvatarURL
 	if resErr := httputil.UnmarshalJSONRequest(req, &r); resErr != nil {
 		return *resErr
 	}
@@ -185,7 +185,7 @@ func GetDisplayName(
 ) util.JSONResponse {
 	profile, err := getProfile(req.Context(), accountDB, cfg, userID, asAPI, federation)
 	if err != nil {
-		if err == common.ErrProfileNoExists {
+		if err == internal.ErrProfileNoExists {
 			return util.JSONResponse{
 				Code: http.StatusNotFound,
 				JSON: jsonerror.NotFound("The user does not exist or does not have a profile"),
@@ -198,7 +198,7 @@ func GetDisplayName(
 
 	return util.JSONResponse{
 		Code: http.StatusOK,
-		JSON: common.DisplayName{
+		JSON: internal.DisplayName{
 			DisplayName: profile.DisplayName,
 		},
 	}
@@ -219,7 +219,7 @@ func SetDisplayName(
 
 	changedKey := "displayname"
 
-	var r common.DisplayName
+	var r internal.DisplayName
 	if resErr := httputil.UnmarshalJSONRequest(req, &r); resErr != nil {
 		return *resErr
 	}
@@ -294,7 +294,7 @@ func SetDisplayName(
 // getProfile gets the full profile of a user by querying the database or a
 // remote homeserver.
 // Returns an error when something goes wrong or specifically
-// common.ErrProfileNoExists when the profile doesn't exist.
+// internal.ErrProfileNoExists when the profile doesn't exist.
 func getProfile(
 	ctx context.Context, accountDB accounts.Database, cfg *config.Dendrite,
 	userID string,
@@ -311,7 +311,7 @@ func getProfile(
 		if fedErr != nil {
 			if x, ok := fedErr.(gomatrix.HTTPError); ok {
 				if x.Code == http.StatusNotFound {
-					return nil, common.ErrProfileNoExists
+					return nil, internal.ErrProfileNoExists
 				}
 			}
 
@@ -366,7 +366,7 @@ func buildMembershipEvents(
 			return nil, err
 		}
 
-		event, err := common.BuildEvent(ctx, &builder, cfg, evTime, rsAPI, nil)
+		event, err := internal.BuildEvent(ctx, &builder, cfg, evTime, rsAPI, nil)
 		if err != nil {
 			return nil, err
 		}
diff --git a/clientapi/routing/register.go b/clientapi/routing/register.go
index b67e68e1..40a2862f 100644
--- a/clientapi/routing/register.go
+++ b/clientapi/routing/register.go
@@ -32,7 +32,7 @@ import (
 	"sync"
 	"time"
 
-	"github.com/matrix-org/dendrite/common/config"
+	"github.com/matrix-org/dendrite/internal/config"
 
 	"github.com/matrix-org/dendrite/clientapi/auth"
 	"github.com/matrix-org/dendrite/clientapi/auth/authtypes"
@@ -41,7 +41,7 @@ import (
 	"github.com/matrix-org/dendrite/clientapi/httputil"
 	"github.com/matrix-org/dendrite/clientapi/jsonerror"
 	"github.com/matrix-org/dendrite/clientapi/userutil"
-	"github.com/matrix-org/dendrite/common"
+	"github.com/matrix-org/dendrite/internal"
 	"github.com/matrix-org/gomatrixserverlib"
 	"github.com/matrix-org/gomatrixserverlib/tokens"
 	"github.com/matrix-org/util"
@@ -136,7 +136,7 @@ type registerRequest struct {
 	DeviceID           *string `json:"device_id"`
 
 	// Prevent this user from logging in
-	InhibitLogin common.WeakBoolean `json:"inhibit_login"`
+	InhibitLogin internal.WeakBoolean `json:"inhibit_login"`
 
 	// Application Services place Type in the root of their registration
 	// request, whereas clients place it in the authDict struct.
@@ -811,7 +811,7 @@ func completeRegistration(
 	accountDB accounts.Database,
 	deviceDB devices.Database,
 	username, password, appserviceID string,
-	inhibitLogin common.WeakBoolean,
+	inhibitLogin internal.WeakBoolean,
 	displayName, deviceID *string,
 ) util.JSONResponse {
 	if username == "" {
diff --git a/clientapi/routing/register_test.go b/clientapi/routing/register_test.go
index 6fcf0bc3..a44389f9 100644
--- a/clientapi/routing/register_test.go
+++ b/clientapi/routing/register_test.go
@@ -19,7 +19,7 @@ import (
 	"testing"
 
 	"github.com/matrix-org/dendrite/clientapi/auth/authtypes"
-	"github.com/matrix-org/dendrite/common/config"
+	"github.com/matrix-org/dendrite/internal/config"
 )
 
 var (
diff --git a/clientapi/routing/routing.go b/clientapi/routing/routing.go
index f8cdcf5b..377881cb 100644
--- a/clientapi/routing/routing.go
+++ b/clientapi/routing/routing.go
@@ -27,10 +27,10 @@ import (
 	"github.com/matrix-org/dendrite/clientapi/auth/storage/devices"
 	"github.com/matrix-org/dendrite/clientapi/jsonerror"
 	"github.com/matrix-org/dendrite/clientapi/producers"
-	"github.com/matrix-org/dendrite/common"
-	"github.com/matrix-org/dendrite/common/config"
-	"github.com/matrix-org/dendrite/common/transactions"
 	federationSenderAPI "github.com/matrix-org/dendrite/federationsender/api"
+	"github.com/matrix-org/dendrite/internal"
+	"github.com/matrix-org/dendrite/internal/config"
+	"github.com/matrix-org/dendrite/internal/transactions"
 	roomserverAPI "github.com/matrix-org/dendrite/roomserver/api"
 	"github.com/matrix-org/gomatrixserverlib"
 	"github.com/matrix-org/util"
@@ -63,7 +63,7 @@ func Setup(
 ) {
 
 	apiMux.Handle("/_matrix/client/versions",
-		common.MakeExternalAPI("versions", func(req *http.Request) util.JSONResponse {
+		internal.MakeExternalAPI("versions", func(req *http.Request) util.JSONResponse {
 			return util.JSONResponse{
 				Code: http.StatusOK,
 				JSON: struct {
@@ -89,13 +89,13 @@ func Setup(
 	}
 
 	r0mux.Handle("/createRoom",
-		common.MakeAuthAPI("createRoom", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+		internal.MakeAuthAPI("createRoom", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
 			return CreateRoom(req, device, cfg, producer, accountDB, rsAPI, asAPI)
 		}),
 	).Methods(http.MethodPost, http.MethodOptions)
 	r0mux.Handle("/join/{roomIDOrAlias}",
-		common.MakeAuthAPI(gomatrixserverlib.Join, authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
-			vars, err := common.URLDecodeMapValues(mux.Vars(req))
+		internal.MakeAuthAPI(gomatrixserverlib.Join, authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+			vars, err := internal.URLDecodeMapValues(mux.Vars(req))
 			if err != nil {
 				return util.ErrorResponse(err)
 			}
@@ -105,13 +105,13 @@ func Setup(
 		}),
 	).Methods(http.MethodPost, http.MethodOptions)
 	r0mux.Handle("/joined_rooms",
-		common.MakeAuthAPI("joined_rooms", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+		internal.MakeAuthAPI("joined_rooms", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
 			return GetJoinedRooms(req, device, accountDB)
 		}),
 	).Methods(http.MethodGet, http.MethodOptions)
 	r0mux.Handle("/rooms/{roomID}/leave",
-		common.MakeAuthAPI("membership", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
-			vars, err := common.URLDecodeMapValues(mux.Vars(req))
+		internal.MakeAuthAPI("membership", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+			vars, err := internal.URLDecodeMapValues(mux.Vars(req))
 			if err != nil {
 				return util.ErrorResponse(err)
 			}
@@ -121,8 +121,8 @@ func Setup(
 		}),
 	).Methods(http.MethodPost, http.MethodOptions)
 	r0mux.Handle("/rooms/{roomID}/{membership:(?:join|kick|ban|unban|invite)}",
-		common.MakeAuthAPI("membership", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
-			vars, err := common.URLDecodeMapValues(mux.Vars(req))
+		internal.MakeAuthAPI("membership", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+			vars, err := internal.URLDecodeMapValues(mux.Vars(req))
 			if err != nil {
 				return util.ErrorResponse(err)
 			}
@@ -130,8 +130,8 @@ func Setup(
 		}),
 	).Methods(http.MethodPost, http.MethodOptions)
 	r0mux.Handle("/rooms/{roomID}/send/{eventType}",
-		common.MakeAuthAPI("send_message", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
-			vars, err := common.URLDecodeMapValues(mux.Vars(req))
+		internal.MakeAuthAPI("send_message", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+			vars, err := internal.URLDecodeMapValues(mux.Vars(req))
 			if err != nil {
 				return util.ErrorResponse(err)
 			}
@@ -139,8 +139,8 @@ func Setup(
 		}),
 	).Methods(http.MethodPost, http.MethodOptions)
 	r0mux.Handle("/rooms/{roomID}/send/{eventType}/{txnID}",
-		common.MakeAuthAPI("send_message", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
-			vars, err := common.URLDecodeMapValues(mux.Vars(req))
+		internal.MakeAuthAPI("send_message", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+			vars, err := internal.URLDecodeMapValues(mux.Vars(req))
 			if err != nil {
 				return util.ErrorResponse(err)
 			}
@@ -150,8 +150,8 @@ func Setup(
 		}),
 	).Methods(http.MethodPut, http.MethodOptions)
 	r0mux.Handle("/rooms/{roomID}/event/{eventID}",
-		common.MakeAuthAPI("rooms_get_event", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
-			vars, err := common.URLDecodeMapValues(mux.Vars(req))
+		internal.MakeAuthAPI("rooms_get_event", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+			vars, err := internal.URLDecodeMapValues(mux.Vars(req))
 			if err != nil {
 				return util.ErrorResponse(err)
 			}
@@ -159,24 +159,24 @@ func Setup(
 		}),
 	).Methods(http.MethodGet, http.MethodOptions)
 
-	r0mux.Handle("/rooms/{roomID}/state", common.MakeAuthAPI("room_state", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
-		vars, err := common.URLDecodeMapValues(mux.Vars(req))
+	r0mux.Handle("/rooms/{roomID}/state", internal.MakeAuthAPI("room_state", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+		vars, err := internal.URLDecodeMapValues(mux.Vars(req))
 		if err != nil {
 			return util.ErrorResponse(err)
 		}
 		return OnIncomingStateRequest(req.Context(), rsAPI, vars["roomID"])
 	})).Methods(http.MethodGet, http.MethodOptions)
 
-	r0mux.Handle("/rooms/{roomID}/state/{type}", common.MakeAuthAPI("room_state", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
-		vars, err := common.URLDecodeMapValues(mux.Vars(req))
+	r0mux.Handle("/rooms/{roomID}/state/{type}", internal.MakeAuthAPI("room_state", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+		vars, err := internal.URLDecodeMapValues(mux.Vars(req))
 		if err != nil {
 			return util.ErrorResponse(err)
 		}
 		return OnIncomingStateTypeRequest(req.Context(), rsAPI, vars["roomID"], vars["type"], "")
 	})).Methods(http.MethodGet, http.MethodOptions)
 
-	r0mux.Handle("/rooms/{roomID}/state/{type}/{stateKey}", common.MakeAuthAPI("room_state", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
-		vars, err := common.URLDecodeMapValues(mux.Vars(req))
+	r0mux.Handle("/rooms/{roomID}/state/{type}/{stateKey}", internal.MakeAuthAPI("room_state", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+		vars, err := internal.URLDecodeMapValues(mux.Vars(req))
 		if err != nil {
 			return util.ErrorResponse(err)
 		}
@@ -184,8 +184,8 @@ func Setup(
 	})).Methods(http.MethodGet, http.MethodOptions)
 
 	r0mux.Handle("/rooms/{roomID}/state/{eventType:[^/]+/?}",
-		common.MakeAuthAPI("send_message", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
-			vars, err := common.URLDecodeMapValues(mux.Vars(req))
+		internal.MakeAuthAPI("send_message", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+			vars, err := internal.URLDecodeMapValues(mux.Vars(req))
 			if err != nil {
 				return util.ErrorResponse(err)
 			}
@@ -200,8 +200,8 @@ func Setup(
 	).Methods(http.MethodPut, http.MethodOptions)
 
 	r0mux.Handle("/rooms/{roomID}/state/{eventType}/{stateKey}",
-		common.MakeAuthAPI("send_message", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
-			vars, err := common.URLDecodeMapValues(mux.Vars(req))
+		internal.MakeAuthAPI("send_message", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+			vars, err := internal.URLDecodeMapValues(mux.Vars(req))
 			if err != nil {
 				return util.ErrorResponse(err)
 			}
@@ -210,21 +210,21 @@ func Setup(
 		}),
 	).Methods(http.MethodPut, http.MethodOptions)
 
-	r0mux.Handle("/register", common.MakeExternalAPI("register", func(req *http.Request) util.JSONResponse {
+	r0mux.Handle("/register", internal.MakeExternalAPI("register", func(req *http.Request) util.JSONResponse {
 		return Register(req, accountDB, deviceDB, cfg)
 	})).Methods(http.MethodPost, http.MethodOptions)
 
-	v1mux.Handle("/register", common.MakeExternalAPI("register", func(req *http.Request) util.JSONResponse {
+	v1mux.Handle("/register", internal.MakeExternalAPI("register", func(req *http.Request) util.JSONResponse {
 		return LegacyRegister(req, accountDB, deviceDB, cfg)
 	})).Methods(http.MethodPost, http.MethodOptions)
 
-	r0mux.Handle("/register/available", common.MakeExternalAPI("registerAvailable", func(req *http.Request) util.JSONResponse {
+	r0mux.Handle("/register/available", internal.MakeExternalAPI("registerAvailable", func(req *http.Request) util.JSONResponse {
 		return RegisterAvailable(req, cfg, accountDB)
 	})).Methods(http.MethodGet, http.MethodOptions)
 
 	r0mux.Handle("/directory/room/{roomAlias}",
-		common.MakeExternalAPI("directory_room", func(req *http.Request) util.JSONResponse {
-			vars, err := common.URLDecodeMapValues(mux.Vars(req))
+		internal.MakeExternalAPI("directory_room", func(req *http.Request) util.JSONResponse {
+			vars, err := internal.URLDecodeMapValues(mux.Vars(req))
 			if err != nil {
 				return util.ErrorResponse(err)
 			}
@@ -233,8 +233,8 @@ func Setup(
 	).Methods(http.MethodGet, http.MethodOptions)
 
 	r0mux.Handle("/directory/room/{roomAlias}",
-		common.MakeAuthAPI("directory_room", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
-			vars, err := common.URLDecodeMapValues(mux.Vars(req))
+		internal.MakeAuthAPI("directory_room", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+			vars, err := internal.URLDecodeMapValues(mux.Vars(req))
 			if err != nil {
 				return util.ErrorResponse(err)
 			}
@@ -243,8 +243,8 @@ func Setup(
 	).Methods(http.MethodPut, http.MethodOptions)
 
 	r0mux.Handle("/directory/room/{roomAlias}",
-		common.MakeAuthAPI("directory_room", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
-			vars, err := common.URLDecodeMapValues(mux.Vars(req))
+		internal.MakeAuthAPI("directory_room", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+			vars, err := internal.URLDecodeMapValues(mux.Vars(req))
 			if err != nil {
 				return util.ErrorResponse(err)
 			}
@@ -253,20 +253,20 @@ func Setup(
 	).Methods(http.MethodDelete, http.MethodOptions)
 
 	r0mux.Handle("/logout",
-		common.MakeAuthAPI("logout", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+		internal.MakeAuthAPI("logout", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
 			return Logout(req, deviceDB, device)
 		}),
 	).Methods(http.MethodPost, http.MethodOptions)
 
 	r0mux.Handle("/logout/all",
-		common.MakeAuthAPI("logout", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+		internal.MakeAuthAPI("logout", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
 			return LogoutAll(req, deviceDB, device)
 		}),
 	).Methods(http.MethodPost, http.MethodOptions)
 
 	r0mux.Handle("/rooms/{roomID}/typing/{userID}",
-		common.MakeAuthAPI("rooms_typing", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
-			vars, err := common.URLDecodeMapValues(mux.Vars(req))
+		internal.MakeAuthAPI("rooms_typing", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+			vars, err := internal.URLDecodeMapValues(mux.Vars(req))
 			if err != nil {
 				return util.ErrorResponse(err)
 			}
@@ -275,7 +275,7 @@ func Setup(
 	).Methods(http.MethodPut, http.MethodOptions)
 
 	r0mux.Handle("/account/whoami",
-		common.MakeAuthAPI("whoami", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+		internal.MakeAuthAPI("whoami", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
 			return Whoami(req, device)
 		}),
 	).Methods(http.MethodGet, http.MethodOptions)
@@ -283,20 +283,20 @@ func Setup(
 	// Stub endpoints required by Riot
 
 	r0mux.Handle("/login",
-		common.MakeExternalAPI("login", func(req *http.Request) util.JSONResponse {
+		internal.MakeExternalAPI("login", func(req *http.Request) util.JSONResponse {
 			return Login(req, accountDB, deviceDB, cfg)
 		}),
 	).Methods(http.MethodGet, http.MethodPost, http.MethodOptions)
 
 	r0mux.Handle("/auth/{authType}/fallback/web",
-		common.MakeHTMLAPI("auth_fallback", func(w http.ResponseWriter, req *http.Request) *util.JSONResponse {
+		internal.MakeHTMLAPI("auth_fallback", func(w http.ResponseWriter, req *http.Request) *util.JSONResponse {
 			vars := mux.Vars(req)
 			return AuthFallback(w, req, vars["authType"], cfg)
 		}),
 	).Methods(http.MethodGet, http.MethodPost, http.MethodOptions)
 
 	r0mux.Handle("/pushrules/",
-		common.MakeExternalAPI("push_rules", func(req *http.Request) util.JSONResponse {
+		internal.MakeExternalAPI("push_rules", func(req *http.Request) util.JSONResponse {
 			// TODO: Implement push rules API
 			res := json.RawMessage(`{
 					"global": {
@@ -315,8 +315,8 @@ func Setup(
 	).Methods(http.MethodGet, http.MethodOptions)
 
 	r0mux.Handle("/user/{userId}/filter",
-		common.MakeAuthAPI("put_filter", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
-			vars, err := common.URLDecodeMapValues(mux.Vars(req))
+		internal.MakeAuthAPI("put_filter", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+			vars, err := internal.URLDecodeMapValues(mux.Vars(req))
 			if err != nil {
 				return util.ErrorResponse(err)
 			}
@@ -325,8 +325,8 @@ func Setup(
 	).Methods(http.MethodPost, http.MethodOptions)
 
 	r0mux.Handle("/user/{userId}/filter/{filterId}",
-		common.MakeAuthAPI("get_filter", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
-			vars, err := common.URLDecodeMapValues(mux.Vars(req))
+		internal.MakeAuthAPI("get_filter", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+			vars, err := internal.URLDecodeMapValues(mux.Vars(req))
 			if err != nil {
 				return util.ErrorResponse(err)
 			}
@@ -337,8 +337,8 @@ func Setup(
 	// Riot user settings
 
 	r0mux.Handle("/profile/{userID}",
-		common.MakeExternalAPI("profile", func(req *http.Request) util.JSONResponse {
-			vars, err := common.URLDecodeMapValues(mux.Vars(req))
+		internal.MakeExternalAPI("profile", func(req *http.Request) util.JSONResponse {
+			vars, err := internal.URLDecodeMapValues(mux.Vars(req))
 			if err != nil {
 				return util.ErrorResponse(err)
 			}
@@ -347,8 +347,8 @@ func Setup(
 	).Methods(http.MethodGet, http.MethodOptions)
 
 	r0mux.Handle("/profile/{userID}/avatar_url",
-		common.MakeExternalAPI("profile_avatar_url", func(req *http.Request) util.JSONResponse {
-			vars, err := common.URLDecodeMapValues(mux.Vars(req))
+		internal.MakeExternalAPI("profile_avatar_url", func(req *http.Request) util.JSONResponse {
+			vars, err := internal.URLDecodeMapValues(mux.Vars(req))
 			if err != nil {
 				return util.ErrorResponse(err)
 			}
@@ -357,8 +357,8 @@ func Setup(
 	).Methods(http.MethodGet, http.MethodOptions)
 
 	r0mux.Handle("/profile/{userID}/avatar_url",
-		common.MakeAuthAPI("profile_avatar_url", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
-			vars, err := common.URLDecodeMapValues(mux.Vars(req))
+		internal.MakeAuthAPI("profile_avatar_url", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+			vars, err := internal.URLDecodeMapValues(mux.Vars(req))
 			if err != nil {
 				return util.ErrorResponse(err)
 			}
@@ -369,8 +369,8 @@ func Setup(
 	// PUT requests, so we need to allow this method
 
 	r0mux.Handle("/profile/{userID}/displayname",
-		common.MakeExternalAPI("profile_displayname", func(req *http.Request) util.JSONResponse {
-			vars, err := common.URLDecodeMapValues(mux.Vars(req))
+		internal.MakeExternalAPI("profile_displayname", func(req *http.Request) util.JSONResponse {
+			vars, err := internal.URLDecodeMapValues(mux.Vars(req))
 			if err != nil {
 				return util.ErrorResponse(err)
 			}
@@ -379,8 +379,8 @@ func Setup(
 	).Methods(http.MethodGet, http.MethodOptions)
 
 	r0mux.Handle("/profile/{userID}/displayname",
-		common.MakeAuthAPI("profile_displayname", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
-			vars, err := common.URLDecodeMapValues(mux.Vars(req))
+		internal.MakeAuthAPI("profile_displayname", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+			vars, err := internal.URLDecodeMapValues(mux.Vars(req))
 			if err != nil {
 				return util.ErrorResponse(err)
 			}
@@ -391,32 +391,32 @@ func Setup(
 	// PUT requests, so we need to allow this method
 
 	r0mux.Handle("/account/3pid",
-		common.MakeAuthAPI("account_3pid", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+		internal.MakeAuthAPI("account_3pid", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
 			return GetAssociated3PIDs(req, accountDB, device)
 		}),
 	).Methods(http.MethodGet, http.MethodOptions)
 
 	r0mux.Handle("/account/3pid",
-		common.MakeAuthAPI("account_3pid", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+		internal.MakeAuthAPI("account_3pid", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
 			return CheckAndSave3PIDAssociation(req, accountDB, device, cfg)
 		}),
 	).Methods(http.MethodPost, http.MethodOptions)
 
 	unstableMux.Handle("/account/3pid/delete",
-		common.MakeAuthAPI("account_3pid", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+		internal.MakeAuthAPI("account_3pid", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
 			return Forget3PID(req, accountDB)
 		}),
 	).Methods(http.MethodPost, http.MethodOptions)
 
 	r0mux.Handle("/{path:(?:account/3pid|register)}/email/requestToken",
-		common.MakeExternalAPI("account_3pid_request_token", func(req *http.Request) util.JSONResponse {
+		internal.MakeExternalAPI("account_3pid_request_token", func(req *http.Request) util.JSONResponse {
 			return RequestEmailToken(req, accountDB, cfg)
 		}),
 	).Methods(http.MethodPost, http.MethodOptions)
 
 	// Riot logs get flooded unless this is handled
 	r0mux.Handle("/presence/{userID}/status",
-		common.MakeExternalAPI("presence", func(req *http.Request) util.JSONResponse {
+		internal.MakeExternalAPI("presence", func(req *http.Request) util.JSONResponse {
 			// TODO: Set presence (probably the responsibility of a presence server not clientapi)
 			return util.JSONResponse{
 				Code: http.StatusOK,
@@ -426,13 +426,13 @@ func Setup(
 	).Methods(http.MethodPut, http.MethodOptions)
 
 	r0mux.Handle("/voip/turnServer",
-		common.MakeAuthAPI("turn_server", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+		internal.MakeAuthAPI("turn_server", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
 			return RequestTurnServer(req, device, cfg)
 		}),
 	).Methods(http.MethodGet, http.MethodOptions)
 
 	r0mux.Handle("/thirdparty/protocols",
-		common.MakeExternalAPI("thirdparty_protocols", func(req *http.Request) util.JSONResponse {
+		internal.MakeExternalAPI("thirdparty_protocols", func(req *http.Request) util.JSONResponse {
 			// TODO: Return the third party protcols
 			return util.JSONResponse{
 				Code: http.StatusOK,
@@ -442,7 +442,7 @@ func Setup(
 	).Methods(http.MethodGet, http.MethodOptions)
 
 	r0mux.Handle("/rooms/{roomID}/initialSync",
-		common.MakeExternalAPI("rooms_initial_sync", func(req *http.Request) util.JSONResponse {
+		internal.MakeExternalAPI("rooms_initial_sync", func(req *http.Request) util.JSONResponse {
 			// TODO: Allow people to peek into rooms.
 			return util.JSONResponse{
 				Code: http.StatusForbidden,
@@ -452,8 +452,8 @@ func Setup(
 	).Methods(http.MethodGet, http.MethodOptions)
 
 	r0mux.Handle("/user/{userID}/account_data/{type}",
-		common.MakeAuthAPI("user_account_data", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
-			vars, err := common.URLDecodeMapValues(mux.Vars(req))
+		internal.MakeAuthAPI("user_account_data", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+			vars, err := internal.URLDecodeMapValues(mux.Vars(req))
 			if err != nil {
 				return util.ErrorResponse(err)
 			}
@@ -462,8 +462,8 @@ func Setup(
 	).Methods(http.MethodPut, http.MethodOptions)
 
 	r0mux.Handle("/user/{userID}/rooms/{roomID}/account_data/{type}",
-		common.MakeAuthAPI("user_account_data", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
-			vars, err := common.URLDecodeMapValues(mux.Vars(req))
+		internal.MakeAuthAPI("user_account_data", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+			vars, err := internal.URLDecodeMapValues(mux.Vars(req))
 			if err != nil {
 				return util.ErrorResponse(err)
 			}
@@ -472,8 +472,8 @@ func Setup(
 	).Methods(http.MethodPut, http.MethodOptions)
 
 	r0mux.Handle("/user/{userID}/account_data/{type}",
-		common.MakeAuthAPI("user_account_data", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
-			vars, err := common.URLDecodeMapValues(mux.Vars(req))
+		internal.MakeAuthAPI("user_account_data", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+			vars, err := internal.URLDecodeMapValues(mux.Vars(req))
 			if err != nil {
 				return util.ErrorResponse(err)
 			}
@@ -482,8 +482,8 @@ func Setup(
 	).Methods(http.MethodGet)
 
 	r0mux.Handle("/user/{userID}/rooms/{roomID}/account_data/{type}",
-		common.MakeAuthAPI("user_account_data", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
-			vars, err := common.URLDecodeMapValues(mux.Vars(req))
+		internal.MakeAuthAPI("user_account_data", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+			vars, err := internal.URLDecodeMapValues(mux.Vars(req))
 			if err != nil {
 				return util.ErrorResponse(err)
 			}
@@ -492,8 +492,8 @@ func Setup(
 	).Methods(http.MethodGet)
 
 	r0mux.Handle("/rooms/{roomID}/members",
-		common.MakeAuthAPI("rooms_members", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
-			vars, err := common.URLDecodeMapValues(mux.Vars(req))
+		internal.MakeAuthAPI("rooms_members", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+			vars, err := internal.URLDecodeMapValues(mux.Vars(req))
 			if err != nil {
 				return util.ErrorResponse(err)
 			}
@@ -502,8 +502,8 @@ func Setup(
 	).Methods(http.MethodGet, http.MethodOptions)
 
 	r0mux.Handle("/rooms/{roomID}/joined_members",
-		common.MakeAuthAPI("rooms_members", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
-			vars, err := common.URLDecodeMapValues(mux.Vars(req))
+		internal.MakeAuthAPI("rooms_members", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+			vars, err := internal.URLDecodeMapValues(mux.Vars(req))
 			if err != nil {
 				return util.ErrorResponse(err)
 			}
@@ -512,21 +512,21 @@ func Setup(
 	).Methods(http.MethodGet, http.MethodOptions)
 
 	r0mux.Handle("/rooms/{roomID}/read_markers",
-		common.MakeExternalAPI("rooms_read_markers", func(req *http.Request) util.JSONResponse {
+		internal.MakeExternalAPI("rooms_read_markers", func(req *http.Request) util.JSONResponse {
 			// TODO: return the read_markers.
 			return util.JSONResponse{Code: http.StatusOK, JSON: struct{}{}}
 		}),
 	).Methods(http.MethodPost, http.MethodOptions)
 
 	r0mux.Handle("/devices",
-		common.MakeAuthAPI("get_devices", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+		internal.MakeAuthAPI("get_devices", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
 			return GetDevicesByLocalpart(req, deviceDB, device)
 		}),
 	).Methods(http.MethodGet, http.MethodOptions)
 
 	r0mux.Handle("/devices/{deviceID}",
-		common.MakeAuthAPI("get_device", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
-			vars, err := common.URLDecodeMapValues(mux.Vars(req))
+		internal.MakeAuthAPI("get_device", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+			vars, err := internal.URLDecodeMapValues(mux.Vars(req))
 			if err != nil {
 				return util.ErrorResponse(err)
 			}
@@ -535,8 +535,8 @@ func Setup(
 	).Methods(http.MethodGet, http.MethodOptions)
 
 	r0mux.Handle("/devices/{deviceID}",
-		common.MakeAuthAPI("device_data", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
-			vars, err := common.URLDecodeMapValues(mux.Vars(req))
+		internal.MakeAuthAPI("device_data", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+			vars, err := internal.URLDecodeMapValues(mux.Vars(req))
 			if err != nil {
 				return util.ErrorResponse(err)
 			}
@@ -545,8 +545,8 @@ func Setup(
 	).Methods(http.MethodPut, http.MethodOptions)
 
 	r0mux.Handle("/devices/{deviceID}",
-		common.MakeAuthAPI("delete_device", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
-			vars, err := common.URLDecodeMapValues(mux.Vars(req))
+		internal.MakeAuthAPI("delete_device", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+			vars, err := internal.URLDecodeMapValues(mux.Vars(req))
 			if err != nil {
 				return util.ErrorResponse(err)
 			}
@@ -555,14 +555,14 @@ func Setup(
 	).Methods(http.MethodDelete, http.MethodOptions)
 
 	r0mux.Handle("/delete_devices",
-		common.MakeAuthAPI("delete_devices", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+		internal.MakeAuthAPI("delete_devices", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
 			return DeleteDevices(req, deviceDB, device)
 		}),
 	).Methods(http.MethodPost, http.MethodOptions)
 
 	// Stub implementations for sytest
 	r0mux.Handle("/events",
-		common.MakeExternalAPI("events", func(req *http.Request) util.JSONResponse {
+		internal.MakeExternalAPI("events", func(req *http.Request) util.JSONResponse {
 			return util.JSONResponse{Code: http.StatusOK, JSON: map[string]interface{}{
 				"chunk": []interface{}{},
 				"start": "",
@@ -572,7 +572,7 @@ func Setup(
 	).Methods(http.MethodGet, http.MethodOptions)
 
 	r0mux.Handle("/initialSync",
-		common.MakeExternalAPI("initial_sync", func(req *http.Request) util.JSONResponse {
+		internal.MakeExternalAPI("initial_sync", func(req *http.Request) util.JSONResponse {
 			return util.JSONResponse{Code: http.StatusOK, JSON: map[string]interface{}{
 				"end": "",
 			}}
@@ -580,8 +580,8 @@ func Setup(
 	).Methods(http.MethodGet, http.MethodOptions)
 
 	r0mux.Handle("/user/{userId}/rooms/{roomId}/tags",
-		common.MakeAuthAPI("get_tags", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
-			vars, err := common.URLDecodeMapValues(mux.Vars(req))
+		internal.MakeAuthAPI("get_tags", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+			vars, err := internal.URLDecodeMapValues(mux.Vars(req))
 			if err != nil {
 				return util.ErrorResponse(err)
 			}
@@ -590,8 +590,8 @@ func Setup(
 	).Methods(http.MethodGet, http.MethodOptions)
 
 	r0mux.Handle("/user/{userId}/rooms/{roomId}/tags/{tag}",
-		common.MakeAuthAPI("put_tag", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
-			vars, err := common.URLDecodeMapValues(mux.Vars(req))
+		internal.MakeAuthAPI("put_tag", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+			vars, err := internal.URLDecodeMapValues(mux.Vars(req))
 			if err != nil {
 				return util.ErrorResponse(err)
 			}
@@ -600,8 +600,8 @@ func Setup(
 	).Methods(http.MethodPut, http.MethodOptions)
 
 	r0mux.Handle("/user/{userId}/rooms/{roomId}/tags/{tag}",
-		common.MakeAuthAPI("delete_tag", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
-			vars, err := common.URLDecodeMapValues(mux.Vars(req))
+		internal.MakeAuthAPI("delete_tag", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+			vars, err := internal.URLDecodeMapValues(mux.Vars(req))
 			if err != nil {
 				return util.ErrorResponse(err)
 			}
@@ -610,7 +610,7 @@ func Setup(
 	).Methods(http.MethodDelete, http.MethodOptions)
 
 	r0mux.Handle("/capabilities",
-		common.MakeAuthAPI("capabilities", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
+		internal.MakeAuthAPI("capabilities", authData, func(req *http.Request, device *authtypes.Device) util.JSONResponse {
 			return GetCapabilities(req, rsAPI)
 		}),
 	).Methods(http.MethodGet)
diff --git a/clientapi/routing/sendevent.go b/clientapi/routing/sendevent.go
index 7280dcd9..aa731709 100644
--- a/clientapi/routing/sendevent.go
+++ b/clientapi/routing/sendevent.go
@@ -21,9 +21,9 @@ import (
 	"github.com/matrix-org/dendrite/clientapi/httputil"
 	"github.com/matrix-org/dendrite/clientapi/jsonerror"
 	"github.com/matrix-org/dendrite/clientapi/producers"
-	"github.com/matrix-org/dendrite/common"
-	"github.com/matrix-org/dendrite/common/config"
-	"github.com/matrix-org/dendrite/common/transactions"
+	"github.com/matrix-org/dendrite/internal"
+	"github.com/matrix-org/dendrite/internal/config"
+	"github.com/matrix-org/dendrite/internal/transactions"
 	"github.com/matrix-org/dendrite/roomserver/api"
 	"github.com/matrix-org/gomatrixserverlib"
 	"github.com/matrix-org/util"
@@ -148,14 +148,14 @@ func generateSendEvent(
 	}
 
 	var queryRes api.QueryLatestEventsAndStateResponse
-	e, err := common.BuildEvent(req.Context(), &builder, cfg, evTime, rsAPI, &queryRes)
-	if err == common.ErrRoomNoExists {
+	e, err := internal.BuildEvent(req.Context(), &builder, cfg, evTime, rsAPI, &queryRes)
+	if err == internal.ErrRoomNoExists {
 		return nil, &util.JSONResponse{
 			Code: http.StatusNotFound,
 			JSON: jsonerror.NotFound("Room does not exist"),
 		}
 	} else if err != nil {
-		util.GetLogger(req.Context()).WithError(err).Error("common.BuildEvent failed")
+		util.GetLogger(req.Context()).WithError(err).Error("internal.BuildEvent failed")
 		resErr := jsonerror.InternalServerError()
 		return nil, &resErr
 	}
diff --git a/clientapi/routing/threepid.go b/clientapi/routing/threepid.go
index fed9ae32..49a9f304 100644
--- a/clientapi/routing/threepid.go
+++ b/clientapi/routing/threepid.go
@@ -22,7 +22,7 @@ import (
 	"github.com/matrix-org/dendrite/clientapi/httputil"
 	"github.com/matrix-org/dendrite/clientapi/jsonerror"
 	"github.com/matrix-org/dendrite/clientapi/threepid"
-	"github.com/matrix-org/dendrite/common/config"
+	"github.com/matrix-org/dendrite/internal/config"
 
 	"github.com/matrix-org/gomatrixserverlib"
 	"github.com/matrix-org/util"
diff --git a/clientapi/routing/voip.go b/clientapi/routing/voip.go
index c1fd741c..212d9b0a 100644
--- a/clientapi/routing/voip.go
+++ b/clientapi/routing/voip.go
@@ -24,7 +24,7 @@ import (
 
 	"github.com/matrix-org/dendrite/clientapi/auth/authtypes"
 	"github.com/matrix-org/dendrite/clientapi/jsonerror"
-	"github.com/matrix-org/dendrite/common/config"
+	"github.com/matrix-org/dendrite/internal/config"
 	"github.com/matrix-org/gomatrix"
 	"github.com/matrix-org/util"
 )
diff --git a/clientapi/threepid/invites.go b/clientapi/threepid/invites.go
index 5e7e4f2b..8fed9956 100644
--- a/clientapi/threepid/invites.go
+++ b/clientapi/threepid/invites.go
@@ -27,8 +27,8 @@ import (
 	"github.com/matrix-org/dendrite/clientapi/auth/authtypes"
 	"github.com/matrix-org/dendrite/clientapi/auth/storage/accounts"
 	"github.com/matrix-org/dendrite/clientapi/producers"
-	"github.com/matrix-org/dendrite/common"
-	"github.com/matrix-org/dendrite/common/config"
+	"github.com/matrix-org/dendrite/internal"
+	"github.com/matrix-org/dendrite/internal/config"
 	"github.com/matrix-org/dendrite/roomserver/api"
 	"github.com/matrix-org/gomatrixserverlib"
 )
@@ -354,7 +354,7 @@ func emit3PIDInviteEvent(
 	}
 
 	queryRes := api.QueryLatestEventsAndStateResponse{}
-	event, err := common.BuildEvent(ctx, builder, cfg, evTime, rsAPI, &queryRes)
+	event, err := internal.BuildEvent(ctx, builder, cfg, evTime, rsAPI, &queryRes)
 	if err != nil {
 		return err
 	}
diff --git a/clientapi/threepid/threepid.go b/clientapi/threepid/threepid.go
index a7f26c29..bffe31ad 100644
--- a/clientapi/threepid/threepid.go
+++ b/clientapi/threepid/threepid.go
@@ -24,7 +24,7 @@ import (
 	"strconv"
 	"strings"
 
-	"github.com/matrix-org/dendrite/common/config"
+	"github.com/matrix-org/dendrite/internal/config"
 )
 
 // EmailAssociationRequest represents the request defined at https://matrix.org/docs/spec/client_server/r0.2.0.html#post-matrix-client-r0-register-email-requesttoken