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Allow clearing federation blacklist at startup for P2P demos

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This commit is contained in:
Neil Alexander 2021-05-24 11:43:24 +01:00
parent d2d2164025
commit 79c5485c8d
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GPG key ID: A02A2019A2BB0944
15 changed files with 60 additions and 30 deletions
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2
build/gobind-pinecone/monolith.go
View file

@ -291,7 +291,7 @@ func (m *DendriteMonolith) Start() {
)
fsAPI := federationsender.NewInternalAPI(
base, federation, rsAPI, keyRing,
base, federation, rsAPI, keyRing, true,
)
keyAPI := keyserver.NewInternalAPI(&base.Cfg.KeyServer, fsAPI)

2
build/gobind-yggdrasil/monolith.go
View file

@ -118,7 +118,7 @@ func (m *DendriteMonolith) Start() {
)
fsAPI := federationsender.NewInternalAPI(
base, federation, rsAPI, keyRing,
base, federation, rsAPI, keyRing, true,
)
keyAPI := keyserver.NewInternalAPI(&base.Cfg.KeyServer, federation)

2
cmd/dendrite-demo-libp2p/main.go
View file

@ -166,7 +166,7 @@ func main() {
asAPI := appservice.NewInternalAPI(&base.Base, userAPI, rsAPI)
rsAPI.SetAppserviceAPI(asAPI)
fsAPI := federationsender.NewInternalAPI(
&base.Base, federation, rsAPI, keyRing,
&base.Base, federation, rsAPI, keyRing, true,
)
rsAPI.SetFederationSenderAPI(fsAPI)
provider := newPublicRoomsProvider(base.LibP2PPubsub, rsAPI)

2
cmd/dendrite-demo-pinecone/main.go
View file

@ -180,7 +180,7 @@ func main() {
)
rsAPI := rsComponent
fsAPI := federationsender.NewInternalAPI(
base, federation, rsAPI, keyRing,
base, federation, rsAPI, keyRing, true,
)
keyAPI := keyserver.NewInternalAPI(&base.Cfg.KeyServer, fsAPI)

2
cmd/dendrite-demo-yggdrasil/main.go
View file

@ -114,7 +114,7 @@ func main() {
asAPI := appservice.NewInternalAPI(base, userAPI, rsAPI)
rsAPI.SetAppserviceAPI(asAPI)
fsAPI := federationsender.NewInternalAPI(
base, federation, rsAPI, keyRing,
base, federation, rsAPI, keyRing, true,
)
ygg.SetSessionFunc(func(address string) {

2
cmd/dendrite-monolith-server/main.go
View file

@ -99,7 +99,7 @@ func main() {
}
fsAPI := federationsender.NewInternalAPI(
base, federation, rsAPI, keyRing,
base, federation, rsAPI, keyRing, false,
)
if base.UseHTTPAPIs {
federationsender.AddInternalRoutes(base.InternalAPIMux, fsAPI)

2
cmd/dendrite-polylith-multi/personalities/federationsender.go
View file

@ -28,7 +28,7 @@ func FederationSender(base *setup.BaseDendrite, cfg *config.Dendrite) {
rsAPI := base.RoomserverHTTPClient()
fsAPI := federationsender.NewInternalAPI(
base, federation, rsAPI, keyRing,
base, federation, rsAPI, keyRing, false,
)
federationsender.AddInternalRoutes(base.InternalAPIMux, fsAPI)

2
cmd/dendritejs/main.go
View file

@ -210,7 +210,7 @@ func main() {
base, userAPI, rsAPI,
)
rsAPI.SetAppserviceAPI(asQuery)
fedSenderAPI := federationsender.NewInternalAPI(base, federation, rsAPI, &keyRing)
fedSenderAPI := federationsender.NewInternalAPI(base, federation, rsAPI, &keyRing, true)
rsAPI.SetFederationSenderAPI(fedSenderAPI)
p2pPublicRoomProvider := NewLibP2PPublicRoomsProvider(node, fedSenderAPI, federation)

5
federationsender/federationsender.go
View file

@ -43,6 +43,7 @@ func NewInternalAPI(
federation *gomatrixserverlib.FederationClient,
rsAPI roomserverAPI.RoomserverInternalAPI,
keyRing *gomatrixserverlib.KeyRing,
resetBlacklist bool,
) api.FederationSenderInternalAPI {
cfg := &base.Cfg.FederationSender
@ -51,6 +52,10 @@ func NewInternalAPI(
logrus.WithError(err).Panic("failed to connect to federation sender db")
}
if resetBlacklist {
_ = federationSenderDB.RemoveAllServersFromBlacklist()
}
stats := &statistics.Statistics{
DB: federationSenderDB,
FailuresUntilBlacklist: cfg.FederationMaxRetries,

1
federationsender/internal/perform.go
View file

@ -572,6 +572,7 @@ func (r *FederationSenderInternalAPI) PerformServersAlive(
response *api.PerformServersAliveResponse,
) (err error) {
for _, srv := range request.Servers {
_ = r.db.RemoveServerFromBlacklist(srv)
r.queues.RetryServer(srv)
}

1
federationsender/storage/interface.go
View file

@ -54,6 +54,7 @@ type Database interface {
// these don't have contexts passed in as we want things to happen regardless of the request context
AddServerToBlacklist(serverName gomatrixserverlib.ServerName) error
RemoveServerFromBlacklist(serverName gomatrixserverlib.ServerName) error
RemoveAllServersFromBlacklist() error
IsServerBlacklisted(serverName gomatrixserverlib.ServerName) (bool, error)
AddOutboundPeek(ctx context.Context, serverName gomatrixserverlib.ServerName, roomID, peekID string, renewalInterval int64) error

30
federationsender/storage/postgres/blacklist_table.go
View file

@ -40,11 +40,15 @@ const selectBlacklistSQL = "" +
const deleteBlacklistSQL = "" +
"DELETE FROM federationsender_blacklist WHERE server_name = $1"
const deleteAllBlacklistSQL = "" +
"TRUNCATE federationsender_blacklist"
type blacklistStatements struct {
db *sql.DB
insertBlacklistStmt *sql.Stmt
selectBlacklistStmt *sql.Stmt
deleteBlacklistStmt *sql.Stmt
db *sql.DB
insertBlacklistStmt *sql.Stmt
selectBlacklistStmt *sql.Stmt
deleteBlacklistStmt *sql.Stmt
deleteAllBlacklistStmt *sql.Stmt
}
func NewPostgresBlacklistTable(db *sql.DB) (s *blacklistStatements, err error) {
@ -65,11 +69,12 @@ func NewPostgresBlacklistTable(db *sql.DB) (s *blacklistStatements, err error) {
if s.deleteBlacklistStmt, err = db.Prepare(deleteBlacklistSQL); err != nil {
return
}
if s.deleteAllBlacklistStmt, err = db.Prepare(deleteAllBlacklistSQL); err != nil {
return
}
return
}
// insertRoom inserts the room if it didn't already exist.
// If the room didn't exist then last_event_id is set to the empty string.
func (s *blacklistStatements) InsertBlacklist(
ctx context.Context, txn *sql.Tx, serverName gomatrixserverlib.ServerName,
) error {
@ -78,9 +83,6 @@ func (s *blacklistStatements) InsertBlacklist(
return err
}
// selectRoomForUpdate locks the row for the room and returns the last_event_id.
// The row must already exist in the table. Callers can ensure that the row
// exists by calling insertRoom first.
func (s *blacklistStatements) SelectBlacklist(
ctx context.Context, txn *sql.Tx, serverName gomatrixserverlib.ServerName,
) (bool, error) {
@ -96,8 +98,6 @@ func (s *blacklistStatements) SelectBlacklist(
return res.Next(), nil
}
// updateRoom updates the last_event_id for the room. selectRoomForUpdate should
// have already been called earlier within the transaction.
func (s *blacklistStatements) DeleteBlacklist(
ctx context.Context, txn *sql.Tx, serverName gomatrixserverlib.ServerName,
) error {
@ -105,3 +105,11 @@ func (s *blacklistStatements) DeleteBlacklist(
_, 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
}

6
federationsender/storage/shared/storage.go
View file

@ -148,6 +148,12 @@ func (d *Database) RemoveServerFromBlacklist(serverName gomatrixserverlib.Server
})
}
func (d *Database) RemoveAllServersFromBlacklist() error {
return d.Writer.Do(d.DB, nil, func(txn *sql.Tx) error {
return d.FederationSenderBlacklist.DeleteAllBlacklist(context.TODO(), txn)
})
}
func (d *Database) IsServerBlacklisted(serverName gomatrixserverlib.ServerName) (bool, error) {
return d.FederationSenderBlacklist.SelectBlacklist(context.TODO(), nil, serverName)
}

30
federationsender/storage/sqlite3/blacklist_table.go
View file

@ -40,11 +40,15 @@ const selectBlacklistSQL = "" +
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
db *sql.DB
insertBlacklistStmt *sql.Stmt
selectBlacklistStmt *sql.Stmt
deleteBlacklistStmt *sql.Stmt
deleteAllBlacklistStmt *sql.Stmt
}
func NewSQLiteBlacklistTable(db *sql.DB) (s *blacklistStatements, err error) {
@ -65,11 +69,12 @@ func NewSQLiteBlacklistTable(db *sql.DB) (s *blacklistStatements, err error) {
if s.deleteBlacklistStmt, err = db.Prepare(deleteBlacklistSQL); err != nil {
return
}
if s.deleteAllBlacklistStmt, err = db.Prepare(deleteAllBlacklistSQL); err != nil {
return
}
return
}
// insertRoom inserts the room if it didn't already exist.
// If the room didn't exist then last_event_id is set to the empty string.
func (s *blacklistStatements) InsertBlacklist(
ctx context.Context, txn *sql.Tx, serverName gomatrixserverlib.ServerName,
) error {
@ -78,9 +83,6 @@ func (s *blacklistStatements) InsertBlacklist(
return err
}
// selectRoomForUpdate locks the row for the room and returns the last_event_id.
// The row must already exist in the table. Callers can ensure that the row
// exists by calling insertRoom first.
func (s *blacklistStatements) SelectBlacklist(
ctx context.Context, txn *sql.Tx, serverName gomatrixserverlib.ServerName,
) (bool, error) {
@ -96,8 +98,6 @@ func (s *blacklistStatements) SelectBlacklist(
return res.Next(), nil
}
// updateRoom updates the last_event_id for the room. selectRoomForUpdate should
// have already been called earlier within the transaction.
func (s *blacklistStatements) DeleteBlacklist(
ctx context.Context, txn *sql.Tx, serverName gomatrixserverlib.ServerName,
) error {
@ -105,3 +105,11 @@ func (s *blacklistStatements) DeleteBlacklist(
_, 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
}

1
federationsender/storage/tables/interface.go
View file

@ -60,6 +60,7 @@ type FederationSenderBlacklist interface {
InsertBlacklist(ctx context.Context, txn *sql.Tx, serverName gomatrixserverlib.ServerName) error
SelectBlacklist(ctx context.Context, txn *sql.Tx, serverName gomatrixserverlib.ServerName) (bool, error)
DeleteBlacklist(ctx context.Context, txn *sql.Tx, serverName gomatrixserverlib.ServerName) error
DeleteAllBlacklist(ctx context.Context, txn *sql.Tx) error
}
type FederationSenderOutboundPeeks interface {