[backport/v0.40.x] Implement ADR031 (#7599)

* Refactor RegisterQueryServices -> RegisterServices (#7518) * Refactor RegisterQueryServices -> RegisterServices * Fix tests * Add ADR 031 BaseApp and codec infrastructure (#7519) * Refactor RegisterQueryServices -> RegisterServices * Cleaner proto files * Fix tests * Add MsgServer * Fix lint * Remove MsgServer from configurator for now * Remove useless file * Fix build * typo * Add router * Fix test * WIP * Add router * Remove test helper * Add beginning of test * Move test to simapp? * ServiceMsg implement sdk.Msg * Add handler by MsgServiceRouter * Correct signature * Add full test * use TxEncoder * Update baseapp/msg_service_router.go Co-authored-by: Aaron Craelius <aaron@regen.network> * Push changes * WIP on ServiceMsg unpacking * Make TestMsgService test pass * Fix tests * Tidying up * Tidying up * Tidying up * Add JSON test * Add comments * Tidying * Lint * Register MsgRequest interface * Rename * Fix tests * RegisterCustomTypeURL * Add changelog entries * Put in features * Update baseapp/msg_service_router.go Co-authored-by: Aleksandr Bezobchuk <alexanderbez@users.noreply.github.com> * Update baseapp/msg_service_router.go Co-authored-by: Aleksandr Bezobchuk <alexanderbez@users.noreply.github.com> * Update baseapp/msg_service_router.go Co-authored-by: Aleksandr Bezobchuk <alexanderbez@users.noreply.github.com> * Update baseapp/msg_service_router.go Co-authored-by: Aleksandr Bezobchuk <alexanderbez@users.noreply.github.com> * Update baseapp/msg_service_router.go Co-authored-by: Aleksandr Bezobchuk <alexanderbez@users.noreply.github.com> * Update baseapp/msg_service_router.go Co-authored-by: Aleksandr Bezobchuk <alexanderbez@users.noreply.github.com> * Update baseapp/msg_service_router.go Co-authored-by: Aleksandr Bezobchuk <alexanderbez@users.noreply.github.com> * Address review comments * Address nit * Fix lint * Update codec/types/interface_registry.go Co-authored-by: Marie Gauthier <marie.gauthier63@gmail.com> * godoc Co-authored-by: Aaron Craelius <aaronc@users.noreply.github.com> Co-authored-by: Aaron Craelius <aaron@regen.network> Co-authored-by: Aleksandr Bezobchuk <alexanderbez@users.noreply.github.com> Co-authored-by: Marie Gauthier <marie.gauthier63@gmail.com> * Refactor x/bank according to ADR 031 (#7520) * Refactor x/bank according to ADR 031 * Add comment * Update comment * Add comment * Add tests, address edge cases * Imports Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> * Refactor x/{gov, crisis} according to ADR 031 (#7533) * Refactor x/gov according to ADR 31 * fix tests * Refactor x/crisis according to ADR 031 * fix lint * lint * lint * review changes * lint * review change * fic doc Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> * Refactor x/distribution according to ADR 031 (#7524) * Refactor x/distribution according to ADR 31 * lint * removed unused * Apply suggestions from code review Co-authored-by: Marie Gauthier <marie.gauthier63@gmail.com> Co-authored-by: Aaron Craelius <aaron@regen.network> Co-authored-by: Marie Gauthier <marie.gauthier63@gmail.com> Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> * [x/slashing] Implement Protobuf Msg Services (#7557) * Update x/slashing to use proto msg service * Fix proto-gen Co-authored-by: Aaron Craelius <aaron@regen.network> Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> * Refactor x/auth/vesting to use ADR-031 (#7551) * update auth/vesting module to use proto msg services * rm accidental tmp files * Update x/auth/vesting/msg_server.go Co-authored-by: Marie Gauthier <marie.gauthier63@gmail.com> * golangci-lint fix Co-authored-by: Marie Gauthier <marie.gauthier63@gmail.com> Co-authored-by: Aaron Craelius <aaron@regen.network> Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> * Refactor x/staking according to ADR 031 (#7556) * Refactor x/staking according to ADR 031 * lint * review changes * review changes * review changes Co-authored-by: Aaron Craelius <aaron@regen.network> * Add MsgServer to Configurator for ADR 031 wiring (#7584) * Add MsgServer to Configurator for ADR 031 wiring * Add docs, wire up evidence & staking * Add integration test * Add comments * Doc strings * Update types/module/configurator.go Co-authored-by: Aleksandr Bezobchuk <alexanderbez@users.noreply.github.com> * Update types/module/configurator.go Co-authored-by: Cory <cjlevinson@gmail.com> * Wire up vesting * Update CHANGELOG.md Co-authored-by: Aleksandr Bezobchuk <alexanderbez@users.noreply.github.com> Co-authored-by: Amaury Martiny <amaury.martiny@protonmail.com> Co-authored-by: Cory <cjlevinson@gmail.com> Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> * Refactor x/evidence to ADR-031 (#7538) * Refactor x/evidence to ADR-031 * Add hash in response * Update changelog * Update x/evidence/keeper/keeper.go * Update proto/cosmos/evidence/v1beta1/tx.proto Co-authored-by: Marie Gauthier <marie.gauthier63@gmail.com> * Use msgServer struct Co-authored-by: Marie Gauthier <marie.gauthier63@gmail.com> * Refactor x/ibc to ADR 031 (#7576) * WIP: Refactor x/ibc to ADR 031 * updated handler * removed unsued * fix * Add proto service for ibc/transfer * lint * remove old upgrade handler * added doc * review changes * fix tests * formatter * Add MsgServer wiring in RegisterServices Co-authored-by: Aaron Craelius <aaronc@users.noreply.github.com> Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> * add changelog entries for non-nil Result.Data fields in message responses Co-authored-by: Aaron Craelius <aaron@regen.network> Co-authored-by: Amaury Martiny <amaury.martiny@protonmail.com> Co-authored-by: Aaron Craelius <aaronc@users.noreply.github.com> Co-authored-by: Aleksandr Bezobchuk <alexanderbez@users.noreply.github.com> Co-authored-by: Marie Gauthier <marie.gauthier63@gmail.com> Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> Co-authored-by: atheeshp <59333759+atheeshp@users.noreply.github.com>
cosmos · Oct 20, 2020 · 59a045f · 59a045f
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -39,23 +39,39 @@ Ref: https://keepachangelog.com/en/1.0.0/
 ### Client Breaking Changes
 
 * __Modules__
-  * (x/staking) [\#7499](https://github.com/cosmos/cosmos-sdk/pull/7499) `BondStatus` is now a protobuf `enum` instead of an `int32`, and JSON serialized using its protobuf name, so expect names like `BOND_STATUS_UNBONDING` as opposed to `Unbonding`.
+  * (x/staking) [\#7499](https://github.com/cosmos/cosmos-sdk/pull/7499) `BondStatus` is now a protobuf `enum` instead
+    of an `int32`, and JSON serialized using its protobuf name, so expect names like `BOND_STATUS_UNBONDING` as opposed
+    to `Unbonding`.
+  * (x/staking) [\#7556](https://github.com/cosmos/cosmos-sdk/pull/7556) The ABCI's `Result.Data` field for
+    `MsgBeginRedelegate` and `MsgUndelegate` responses does not contain custom binary marshaled `completionTime`, but the
+    protobuf encoded `MsgBeginRedelegateResponse` and `MsgUndelegateResponse` structs respectively
+  * (x/evidence) [\#7538](https://github.com/cosmos/cosmos-sdk/pull/7538) The ABCI's `Result.Data` field for
+    `MsgSubmitEvidence` responses does not contain the raw evidence's hash, but the protobuf encoded
+    `MsgSubmitEvidenceResponse` struct.
+  * (x/gov) [\#7533](https://github.com/cosmos/cosmos-sdk/pull/7533) The ABCI's `Result.Data` field for
+    `MsgSubmitProposal` responses does not contain a raw binary encoding of the `proposalID`, but the protobuf encoded
+    `MsgSubmitSubmitProposalResponse` struct.
+
+### API Breaking
+
+* (AppModule) [\#7518](https://github.com/cosmos/cosmos-sdk/pull/7518) [\#7584](https://github.com/cosmos/cosmos-sdk/pull/7584) Rename `AppModule.RegisterQueryServices` to `AppModule.RegisterServices`, as this method now registers multiple services (the gRPC query service and the protobuf Msg service). A `Configurator` struct is used to hold the different services.
 
 ### Features
 
-* (cli) \#7221 Add the option of emitting amino encoded json from the CLI
+* (codec) [\#7519](https://github.com/cosmos/cosmos-sdk/pull/7519) `InterfaceRegistry` now inherits `jsonpb.AnyResolver`, and has a `RegisterCustomTypeURL` method to support ADR 031 packing of `Any`s. `AnyResolver` is now a required parameter to `RejectUnknownFields`.
+* (baseapp) [\#7519](https://github.com/cosmos/cosmos-sdk/pull/7519) Add `ServiceMsgRouter` to BaseApp to handle routing of protobuf service `Msg`s. The two new types defined in ADR 031, `sdk.ServiceMsg` and `sdk.MsgRequest` are introduced with this router.
+* (cli) [\#7221](https://github.com/cosmos/cosmos-sdk/pull/) Add the option of emitting amino encoded json from the CLI
 
 ### Bug Fixes
 
 * (kvstore) [\#7415](https://github.com/cosmos/cosmos-sdk/pull/7415) Allow new stores to be registered during on-chain upgrades.
 
 ### Improvements
 
-* (tendermint) \#7527 Update sdk to tendermint 0.34-rc5
-* (iavl) \#7549 Update sdk to IAVL 0.15.0-rc4
+* (tendermint) [\#7527](https://github.com/cosmos/cosmos-sdk/pull/7527) Update sdk to tendermint 0.34-rc5
+* (iavl) [\#7549](https://github.com/cosmos/cosmos-sdk/pull/7549) Update sdk to IAVL 0.15.0-rc4
 
-
-## v0.40.0-rc0 - 2020-10-13
+## [v0.40.0-rc0](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.40.0-rc0) - 2020-10-13
 
 v0.40.0, known as the Stargate release of the Cosmos SDK, is one of the largest releases
 of the Cosmos SDK since launch. Please read through this changelog and [release notes](./RELEASE_NOTES.md) to make sure you are aware of any relevant breaking changes.

diff --git a/baseapp/abci.go b/baseapp/abci.go
@@ -673,7 +673,7 @@ func handleQueryApp(app *BaseApp, path []string, req abci.RequestQuery) abci.Res
 				Result:  res,
 			}
 
-			bz, err := codec.ProtoMarshalJSON(simRes)
+			bz, err := codec.ProtoMarshalJSON(simRes, app.interfaceRegistry)
 			if err != nil {
 				return sdkerrors.QueryResult(sdkerrors.Wrap(err, "failed to JSON encode simulation response"))
 			}

diff --git a/baseapp/baseapp.go b/baseapp/baseapp.go
@@ -13,6 +13,7 @@ import (
 	tmproto "github.com/tendermint/tendermint/proto/tendermint/types"
 	dbm "github.com/tendermint/tm-db"
 
+	"github.com/cosmos/cosmos-sdk/codec/types"
 	"github.com/cosmos/cosmos-sdk/snapshots"
 	"github.com/cosmos/cosmos-sdk/store"
 	"github.com/cosmos/cosmos-sdk/store/rootmulti"
@@ -45,15 +46,17 @@ type (
 // BaseApp reflects the ABCI application implementation.
 type BaseApp struct { // nolint: maligned
 	// initialized on creation
-	logger          log.Logger
-	name            string               // application name from abci.Info
-	db              dbm.DB               // common DB backend
-	cms             sdk.CommitMultiStore // Main (uncached) state
-	storeLoader     StoreLoader          // function to handle store loading, may be overridden with SetStoreLoader()
-	router          sdk.Router           // handle any kind of message
-	queryRouter     sdk.QueryRouter      // router for redirecting query calls
-	grpcQueryRouter *GRPCQueryRouter     // router for redirecting gRPC query calls
-	txDecoder       sdk.TxDecoder        // unmarshal []byte into sdk.Tx
+	logger            log.Logger
+	name              string               // application name from abci.Info
+	db                dbm.DB               // common DB backend
+	cms               sdk.CommitMultiStore // Main (uncached) state
+	storeLoader       StoreLoader          // function to handle store loading, may be overridden with SetStoreLoader()
+	router            sdk.Router           // handle any kind of message
+	queryRouter       sdk.QueryRouter      // router for redirecting query calls
+	grpcQueryRouter   *GRPCQueryRouter     // router for redirecting gRPC query calls
+	msgServiceRouter  *MsgServiceRouter    // router for redirecting Msg service messages
+	interfaceRegistry types.InterfaceRegistry
+	txDecoder         sdk.TxDecoder // unmarshal []byte into sdk.Tx
 
 	anteHandler    sdk.AnteHandler  // ante handler for fee and auth
 	initChainer    sdk.InitChainer  // initialize state with validators and state blob
@@ -136,16 +139,17 @@ func NewBaseApp(
 	name string, logger log.Logger, db dbm.DB, txDecoder sdk.TxDecoder, options ...func(*BaseApp),
 ) *BaseApp {
 	app := &BaseApp{
-		logger:          logger,
-		name:            name,
-		db:              db,
-		cms:             store.NewCommitMultiStore(db),
-		storeLoader:     DefaultStoreLoader,
-		router:          NewRouter(),
-		queryRouter:     NewQueryRouter(),
-		grpcQueryRouter: NewGRPCQueryRouter(),
-		txDecoder:       txDecoder,
-		fauxMerkleMode:  false,
+		logger:           logger,
+		name:             name,
+		db:               db,
+		cms:              store.NewCommitMultiStore(db),
+		storeLoader:      DefaultStoreLoader,
+		router:           NewRouter(),
+		queryRouter:      NewQueryRouter(),
+		grpcQueryRouter:  NewGRPCQueryRouter(),
+		msgServiceRouter: NewMsgServiceRouter(),
+		txDecoder:        txDecoder,
+		fauxMerkleMode:   false,
 	}
 
 	for _, option := range options {
@@ -176,6 +180,9 @@ func (app *BaseApp) Logger() log.Logger {
 	return app.logger
 }
 
+// MsgServiceRouter returns the MsgServiceRouter of a BaseApp.
+func (app *BaseApp) MsgServiceRouter() *MsgServiceRouter { return app.msgServiceRouter }
+
 // MountStores mounts all IAVL or DB stores to the provided keys in the BaseApp
 // multistore.
 func (app *BaseApp) MountStores(keys ...sdk.StoreKey) {
@@ -687,20 +694,38 @@ func (app *BaseApp) runMsgs(ctx sdk.Context, msgs []sdk.Msg, mode runTxMode) (*s
 			break
 		}
 
-		msgRoute := msg.Route()
-		handler := app.router.Route(ctx, msgRoute)
+		var (
+			msgEvents sdk.Events
+			msgResult *sdk.Result
+			msgFqName string
+			err       error
+		)
+
+		if svcMsg, ok := msg.(sdk.ServiceMsg); ok {
+			msgFqName = svcMsg.MethodName
+			handler := app.msgServiceRouter.Handler(msgFqName)
+			if handler == nil {
+				return nil, sdkerrors.Wrapf(sdkerrors.ErrUnknownRequest, "unrecognized message service method: %s; message index: %d", msgFqName, i)
+			}
+			msgResult, err = handler(ctx, svcMsg.Request)
+		} else {
+			// legacy sdk.Msg routing
+			msgRoute := msg.Route()
+			msgFqName = msg.Type()
+			handler := app.router.Route(ctx, msgRoute)
+			if handler == nil {
+				return nil, sdkerrors.Wrapf(sdkerrors.ErrUnknownRequest, "unrecognized message route: %s; message index: %d", msgRoute, i)
+			}
 
-		if handler == nil {
-			return nil, sdkerrors.Wrapf(sdkerrors.ErrUnknownRequest, "unrecognized message route: %s; message index: %d", msgRoute, i)
+			msgResult, err = handler(ctx, msg)
 		}
 
-		msgResult, err := handler(ctx, msg)
 		if err != nil {
 			return nil, sdkerrors.Wrapf(err, "failed to execute message; message index: %d", i)
 		}
 
-		msgEvents := sdk.Events{
-			sdk.NewEvent(sdk.EventTypeMessage, sdk.NewAttribute(sdk.AttributeKeyAction, msg.Type())),
+		msgEvents = sdk.Events{
+			sdk.NewEvent(sdk.EventTypeMessage, sdk.NewAttribute(sdk.AttributeKeyAction, msgFqName)),
 		}
 		msgEvents = msgEvents.AppendEvents(msgResult.GetEvents())
 

diff --git a/baseapp/baseapp_test.go b/baseapp/baseapp_test.go
@@ -1701,9 +1701,9 @@ func TestQuery(t *testing.T) {
 
 func TestGRPCQuery(t *testing.T) {
 	grpcQueryOpt := func(bapp *BaseApp) {
-		testdata.RegisterTestServiceServer(
+		testdata.RegisterQueryServer(
 			bapp.GRPCQueryRouter(),
-			testdata.TestServiceImpl{},
+			testdata.QueryImpl{},
 		)
 	}
 
@@ -1720,7 +1720,7 @@ func TestGRPCQuery(t *testing.T) {
 
 	reqQuery := abci.RequestQuery{
 		Data: reqBz,
-		Path: "/testdata.TestService/SayHello",
+		Path: "/testdata.Query/SayHello",
 	}
 
 	resQuery := app.Query(reqQuery)

diff --git a/baseapp/grpcrouter_helpers.go b/baseapp/grpcrouter_helpers.go
@@ -4,12 +4,11 @@ import (
 	gocontext "context"
 	"fmt"
 
-	"github.com/cosmos/cosmos-sdk/codec/types"
-
 	gogogrpc "github.com/gogo/protobuf/grpc"
 	abci "github.com/tendermint/tendermint/abci/types"
 	"google.golang.org/grpc"
 
+	"github.com/cosmos/cosmos-sdk/codec/types"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 )
 
@@ -22,6 +21,11 @@ type QueryServiceTestHelper struct {
 	ctx sdk.Context
 }
 
+var (
+	_ gogogrpc.Server     = &QueryServiceTestHelper{}
+	_ gogogrpc.ClientConn = &QueryServiceTestHelper{}
+)
+
 // NewQueryServerTestHelper creates a new QueryServiceTestHelper that wraps
 // the provided sdk.Context
 func NewQueryServerTestHelper(ctx sdk.Context, interfaceRegistry types.InterfaceRegistry) *QueryServiceTestHelper {
@@ -62,6 +66,3 @@ func (q *QueryServiceTestHelper) Invoke(_ gocontext.Context, method string, args
 func (q *QueryServiceTestHelper) NewStream(gocontext.Context, *grpc.StreamDesc, string, ...grpc.CallOption) (grpc.ClientStream, error) {
 	return nil, fmt.Errorf("not supported")
 }
-
-var _ gogogrpc.Server = &QueryServiceTestHelper{}
-var _ gogogrpc.ClientConn = &QueryServiceTestHelper{}
diff --git a/baseapp/grpcrouter_test.go b/baseapp/grpcrouter_test.go
@@ -15,12 +15,12 @@ func TestGRPCRouter(t *testing.T) {
 	qr := NewGRPCQueryRouter()
 	interfaceRegistry := testdata.NewTestInterfaceRegistry()
 	qr.SetInterfaceRegistry(interfaceRegistry)
-	testdata.RegisterTestServiceServer(qr, testdata.TestServiceImpl{})
+	testdata.RegisterQueryServer(qr, testdata.QueryImpl{})
 	helper := &QueryServiceTestHelper{
 		GRPCQueryRouter: qr,
 		ctx:             sdk.Context{}.WithContext(context.Background()),
 	}
-	client := testdata.NewTestServiceClient(helper)
+	client := testdata.NewQueryClient(helper)
 
 	res, err := client.Echo(context.Background(), &testdata.EchoRequest{Message: "hello"})
 	require.Nil(t, err)

diff --git a/baseapp/msg_service_router.go b/baseapp/msg_service_router.go
@@ -0,0 +1,94 @@
+package baseapp
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/gogo/protobuf/proto"
+
+	gogogrpc "github.com/gogo/protobuf/grpc"
+	"google.golang.org/grpc"
+
+	codectypes "github.com/cosmos/cosmos-sdk/codec/types"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+)
+
+// MsgServiceRouter routes fully-qualified Msg service methods to their handler.
+type MsgServiceRouter struct {
+	interfaceRegistry codectypes.InterfaceRegistry
+	routes            map[string]MsgServiceHandler
+}
+
+var _ gogogrpc.Server = &MsgServiceRouter{}
+
+// NewMsgServiceRouter creates a new MsgServiceRouter.
+func NewMsgServiceRouter() *MsgServiceRouter {
+	return &MsgServiceRouter{
+		routes: map[string]MsgServiceHandler{},
+	}
+}
+
+// MsgServiceHandler defines a function type which handles Msg service message.
+type MsgServiceHandler = func(ctx sdk.Context, req sdk.MsgRequest) (*sdk.Result, error)
+
+// Handler returns the MsgServiceHandler for a given query route path or nil
+// if not found.
+func (msr *MsgServiceRouter) Handler(methodName string) MsgServiceHandler {
+	return msr.routes[methodName]
+}
+
+// RegisterService implements the gRPC Server.RegisterService method. sd is a gRPC
+// service description, handler is an object which implements that gRPC service.
+func (msr *MsgServiceRouter) RegisterService(sd *grpc.ServiceDesc, handler interface{}) {
+	// Adds a top-level query handler based on the gRPC service name.
+	for _, method := range sd.Methods {
+		fqMethod := fmt.Sprintf("/%s/%s", sd.ServiceName, method.MethodName)
+		methodHandler := method.Handler
+
+		// NOTE: This is how we pull the concrete request type for each handler for registering in the InterfaceRegistry.
+		// This approach is maybe a bit hacky, but less hacky than reflecting on the handler object itself.
+		// We use a no-op interceptor to avoid actually calling into the handler itself.
+		_, _ = methodHandler(nil, context.Background(), func(i interface{}) error {
+			msg, ok := i.(proto.Message)
+			if !ok {
+				// We panic here because there is no other alternative and the app cannot be initialized correctly
+				// this should only happen if there is a problem with code generation in which case the app won't
+				// work correctly anyway.
+				panic(fmt.Errorf("can't register request type %T for service method %s", i, fqMethod))
+			}
+
+			msr.interfaceRegistry.RegisterCustomTypeURL((*sdk.MsgRequest)(nil), fqMethod, msg)
+			return nil
+		}, func(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (resp interface{}, err error) {
+			return nil, nil
+		})
+
+		msr.routes[fqMethod] = func(ctx sdk.Context, req sdk.MsgRequest) (*sdk.Result, error) {
+			ctx = ctx.WithEventManager(sdk.NewEventManager())
+
+			// Call the method handler from the service description with the handler object.
+			res, err := methodHandler(handler, sdk.WrapSDKContext(ctx), func(_ interface{}) error {
+				// We don't do any decoding here because the decoding was already done.
+				return nil
+			}, func(goCtx context.Context, _ interface{}, _ *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (interface{}, error) {
+				goCtx = context.WithValue(goCtx, sdk.SdkContextKey, ctx)
+				return handler(goCtx, req)
+			})
+			if err != nil {
+				return nil, err
+			}
+
+			resMsg, ok := res.(proto.Message)
+			if !ok {
+				return nil, fmt.Errorf("can't proto encode %T", resMsg)
+			}
+
+			return sdk.WrapServiceResult(ctx, resMsg, err)
+		}
+	}
+}
+
+// SetInterfaceRegistry sets the interface registry for the router.
+func (msr *MsgServiceRouter) SetInterfaceRegistry(interfaceRegistry codectypes.InterfaceRegistry) {
+	msr.interfaceRegistry = interfaceRegistry
+}