itests: Fix TestEthFilterAPIDisabledViaConfig

node/builder_chain.go

@@ -261,10 +261,14 @@ func ConfigFullNode(c interface{}) Option {
 
 		// in lite-mode Eth api is provided by gateway
 		ApplyIf(isFullNode,
-			Override(new(full.EthEventAPI), modules.EthEventAPI(cfg.Fevm)),
-
-			If(cfg.Fevm.EnableEthRPC, Override(new(full.EthModuleAPI), modules.EthModuleAPI(cfg.Fevm))),
-			If(!cfg.Fevm.EnableEthRPC, Override(new(full.EthModuleAPI), &full.EthModuleDummy{})),
+			If(cfg.Fevm.EnableEthRPC,
+				Override(new(full.EthModuleAPI), modules.EthModuleAPI(cfg.Fevm)),
+				Override(new(full.EthEventAPI), modules.EthEventAPI(cfg.Fevm)),
+			),
+			If(!cfg.Fevm.EnableEthRPC,
+				Override(new(full.EthModuleAPI), &full.EthModuleDummy{}),
+				Override(new(full.EthEventAPI), &full.EthModuleDummy{}),
+			),
 		),
 	)
 }

node/impl/full/dummy.go

@@ -6,6 +6,8 @@ import (
 
 	"github.com/ipfs/go-cid"
 
+	"github.com/filecoin-project/go-jsonrpc"
+
 	"github.com/filecoin-project/lotus/api"
 	"github.com/filecoin-project/lotus/chain/types/ethtypes"
 )
@@ -122,4 +124,41 @@ func (e *EthModuleDummy) Web3ClientVersion(ctx context.Context) (string, error)
 	return "", ErrModuleDisabled
 }
 
+func (e *EthModuleDummy) EthGetLogs(ctx context.Context, filter *ethtypes.EthFilterSpec) (*ethtypes.EthFilterResult, error) {
+	return &ethtypes.EthFilterResult{}, ErrModuleDisabled
+}
+
+func (e *EthModuleDummy) EthGetFilterChanges(ctx context.Context, id ethtypes.EthFilterID) (*ethtypes.EthFilterResult, error) {
+	return &ethtypes.EthFilterResult{}, ErrModuleDisabled
+}
+
+func (e *EthModuleDummy) EthGetFilterLogs(ctx context.Context, id ethtypes.EthFilterID) (*ethtypes.EthFilterResult, error) {
+	return &ethtypes.EthFilterResult{}, ErrModuleDisabled
+}
+
+func (e *EthModuleDummy) EthNewFilter(ctx context.Context, filter *ethtypes.EthFilterSpec) (ethtypes.EthFilterID, error) {
+	return ethtypes.EthFilterID{}, ErrModuleDisabled
+}
+
+func (e *EthModuleDummy) EthNewBlockFilter(ctx context.Context) (ethtypes.EthFilterID, error) {
+	return ethtypes.EthFilterID{}, ErrModuleDisabled
+}
+
+func (e *EthModuleDummy) EthNewPendingTransactionFilter(ctx context.Context) (ethtypes.EthFilterID, error) {
+	return ethtypes.EthFilterID{}, ErrModuleDisabled
+}
+
+func (e *EthModuleDummy) EthUninstallFilter(ctx context.Context, id ethtypes.EthFilterID) (bool, error) {
+	return false, ErrModuleDisabled
+}
+
+func (e *EthModuleDummy) EthSubscribe(ctx context.Context, params jsonrpc.RawParams) (ethtypes.EthSubscriptionID, error) {
+	return ethtypes.EthSubscriptionID{}, ErrModuleDisabled
+}
+
+func (e *EthModuleDummy) EthUnsubscribe(ctx context.Context, id ethtypes.EthSubscriptionID) (bool, error) {
+	return false, ErrModuleDisabled
+}
+
 var _ EthModuleAPI = &EthModuleDummy{}
+var _ EthEventAPI = &EthModuleDummy{}

node/impl/full/eth.go

@@ -1148,12 +1148,14 @@ func (e *EthEvent) EthSubscribe(ctx context.Context, p jsonrpc.RawParams) (ethty
 		}
 
 		var addresses []address.Address
-		for _, ea := range params.Params.Address {
-			a, err := ea.ToFilecoinAddress()
-			if err != nil {
-				return ethtypes.EthSubscriptionID{}, xerrors.Errorf("invalid address %x", ea)
+		if params.Params != nil {
+			for _, ea := range params.Params.Address {
+				a, err := ea.ToFilecoinAddress()
+				if err != nil {
+					return ethtypes.EthSubscriptionID{}, xerrors.Errorf("invalid address %x", ea)
+				}
+				addresses = append(addresses, a)
 			}
-			addresses = append(addresses, a)
 		}
 
 		f, err := e.EventFilterManager.Install(ctx, -1, -1, cid.Undef, addresses, keys)