Implement onboarding module for testnet validator enrollment (#3)

* Add proto files for onboarding module

* Add generated proto bindings

* Define onboarding object

* Define the participants state in keeper

* Update genesis file to initialize and export module state to/from genesis

* Add msg to onboard participant

* Register command to enroll participant

* Add functionality to decode ethereum address from signature

* Add comments for messages and fields

* Fix lint errors in proto files

* Add message validation and events in msg_server

* Reuse crypto utils from go-nitro

* Sign entire eth_payload object

* Use google API for rpc method

* Regenerate proto bindings

---------

Co-authored-by: Prathamesh Musale <prathamesh.musale0@gmail.com>

api/cerc/onboarding/v1/genesis.pulsar.go

@@ -13,15 +13,68 @@ import (
 	sync "sync"
 )
 
+var _ protoreflect.List = (*_GenesisState_2_list)(nil)
+
+type _GenesisState_2_list struct {
+	list *[]*Participant
+}
+
+func (x *_GenesisState_2_list) Len() int {
+	if x.list == nil {
+		return 0
+	}
+	return len(*x.list)
+}
+
+func (x *_GenesisState_2_list) Get(i int) protoreflect.Value {
+	return protoreflect.ValueOfMessage((*x.list)[i].ProtoReflect())
+}
+
+func (x *_GenesisState_2_list) Set(i int, value protoreflect.Value) {
+	valueUnwrapped := value.Message()
+	concreteValue := valueUnwrapped.Interface().(*Participant)
+	(*x.list)[i] = concreteValue
+}
+
+func (x *_GenesisState_2_list) Append(value protoreflect.Value) {
+	valueUnwrapped := value.Message()
+	concreteValue := valueUnwrapped.Interface().(*Participant)
+	*x.list = append(*x.list, concreteValue)
+}
+
+func (x *_GenesisState_2_list) AppendMutable() protoreflect.Value {
+	v := new(Participant)
+	*x.list = append(*x.list, v)
+	return protoreflect.ValueOfMessage(v.ProtoReflect())
+}
+
+func (x *_GenesisState_2_list) Truncate(n int) {
+	for i := n; i < len(*x.list); i++ {
+		(*x.list)[i] = nil
+	}
+	*x.list = (*x.list)[:n]
+}
+
+func (x *_GenesisState_2_list) NewElement() protoreflect.Value {
+	v := new(Participant)
+	return protoreflect.ValueOfMessage(v.ProtoReflect())
+}
+
+func (x *_GenesisState_2_list) IsValid() bool {
+	return x.list != nil
+}
+
 var (
-	md_GenesisState        protoreflect.MessageDescriptor
+	md_GenesisState              protoreflect.MessageDescriptor
-	fd_GenesisState_params protoreflect.FieldDescriptor
+	fd_GenesisState_params       protoreflect.FieldDescriptor
+	fd_GenesisState_participants protoreflect.FieldDescriptor
 )
 
 func init() {
 	file_cerc_onboarding_v1_genesis_proto_init()
 	md_GenesisState = File_cerc_onboarding_v1_genesis_proto.Messages().ByName("GenesisState")
 	fd_GenesisState_params = md_GenesisState.Fields().ByName("params")
+	fd_GenesisState_participants = md_GenesisState.Fields().ByName("participants")
 }
 
 var _ protoreflect.Message = (*fastReflection_GenesisState)(nil)
@@ -95,6 +148,12 @@ func (x *fastReflection_GenesisState) Range(f func(protoreflect.FieldDescriptor,
 			return
 		}
 	}
+	if len(x.Participants) != 0 {
+		value := protoreflect.ValueOfList(&_GenesisState_2_list{list: &x.Participants})
+		if !f(fd_GenesisState_participants, value) {
+			return
+		}
+	}
 }
 
 // Has reports whether a field is populated.
@@ -112,6 +171,8 @@ func (x *fastReflection_GenesisState) Has(fd protoreflect.FieldDescriptor) bool
 	switch fd.FullName() {
 	case "cerc.onboarding.v1.GenesisState.params":
 		return x.Params != nil
+	case "cerc.onboarding.v1.GenesisState.participants":
+		return len(x.Participants) != 0
 	default:
 		if fd.IsExtension() {
 			panic(fmt.Errorf("proto3 declared messages do not support extensions: cerc.onboarding.v1.GenesisState"))
@@ -130,6 +191,8 @@ func (x *fastReflection_GenesisState) Clear(fd protoreflect.FieldDescriptor) {
 	switch fd.FullName() {
 	case "cerc.onboarding.v1.GenesisState.params":
 		x.Params = nil
+	case "cerc.onboarding.v1.GenesisState.participants":
+		x.Participants = nil
 	default:
 		if fd.IsExtension() {
 			panic(fmt.Errorf("proto3 declared messages do not support extensions: cerc.onboarding.v1.GenesisState"))
@@ -149,6 +212,12 @@ func (x *fastReflection_GenesisState) Get(descriptor protoreflect.FieldDescripto
 	case "cerc.onboarding.v1.GenesisState.params":
 		value := x.Params
 		return protoreflect.ValueOfMessage(value.ProtoReflect())
+	case "cerc.onboarding.v1.GenesisState.participants":
+		if len(x.Participants) == 0 {
+			return protoreflect.ValueOfList(&_GenesisState_2_list{})
+		}
+		listValue := &_GenesisState_2_list{list: &x.Participants}
+		return protoreflect.ValueOfList(listValue)
 	default:
 		if descriptor.IsExtension() {
 			panic(fmt.Errorf("proto3 declared messages do not support extensions: cerc.onboarding.v1.GenesisState"))
@@ -171,6 +240,10 @@ func (x *fastReflection_GenesisState) Set(fd protoreflect.FieldDescriptor, value
 	switch fd.FullName() {
 	case "cerc.onboarding.v1.GenesisState.params":
 		x.Params = value.Message().Interface().(*Params)
+	case "cerc.onboarding.v1.GenesisState.participants":
+		lv := value.List()
+		clv := lv.(*_GenesisState_2_list)
+		x.Participants = *clv.list
 	default:
 		if fd.IsExtension() {
 			panic(fmt.Errorf("proto3 declared messages do not support extensions: cerc.onboarding.v1.GenesisState"))
@@ -196,6 +269,12 @@ func (x *fastReflection_GenesisState) Mutable(fd protoreflect.FieldDescriptor) p
 			x.Params = new(Params)
 		}
 		return protoreflect.ValueOfMessage(x.Params.ProtoReflect())
+	case "cerc.onboarding.v1.GenesisState.participants":
+		if x.Participants == nil {
+			x.Participants = []*Participant{}
+		}
+		value := &_GenesisState_2_list{list: &x.Participants}
+		return protoreflect.ValueOfList(value)
 	default:
 		if fd.IsExtension() {
 			panic(fmt.Errorf("proto3 declared messages do not support extensions: cerc.onboarding.v1.GenesisState"))
@@ -212,6 +291,9 @@ func (x *fastReflection_GenesisState) NewField(fd protoreflect.FieldDescriptor)
 	case "cerc.onboarding.v1.GenesisState.params":
 		m := new(Params)
 		return protoreflect.ValueOfMessage(m.ProtoReflect())
+	case "cerc.onboarding.v1.GenesisState.participants":
+		list := []*Participant{}
+		return protoreflect.ValueOfList(&_GenesisState_2_list{list: &list})
 	default:
 		if fd.IsExtension() {
 			panic(fmt.Errorf("proto3 declared messages do not support extensions: cerc.onboarding.v1.GenesisState"))
@@ -285,6 +367,12 @@ func (x *fastReflection_GenesisState) ProtoMethods() *protoiface.Methods {
 			l = options.Size(x.Params)
 			n += 1 + l + runtime.Sov(uint64(l))
 		}
+		if len(x.Participants) > 0 {
+			for _, e := range x.Participants {
+				l = options.Size(e)
+				n += 1 + l + runtime.Sov(uint64(l))
+			}
+		}
 		if x.unknownFields != nil {
 			n += len(x.unknownFields)
 		}
@@ -314,6 +402,22 @@ func (x *fastReflection_GenesisState) ProtoMethods() *protoiface.Methods {
 			i -= len(x.unknownFields)
 			copy(dAtA[i:], x.unknownFields)
 		}
+		if len(x.Participants) > 0 {
+			for iNdEx := len(x.Participants) - 1; iNdEx >= 0; iNdEx-- {
+				encoded, err := options.Marshal(x.Participants[iNdEx])
+				if err != nil {
+					return protoiface.MarshalOutput{
+						NoUnkeyedLiterals: input.NoUnkeyedLiterals,
+						Buf:               input.Buf,
+					}, err
+				}
+				i -= len(encoded)
+				copy(dAtA[i:], encoded)
+				i = runtime.EncodeVarint(dAtA, i, uint64(len(encoded)))
+				i--
+				dAtA[i] = 0x12
+			}
+		}
 		if x.Params != nil {
 			encoded, err := options.Marshal(x.Params)
 			if err != nil {
@@ -413,6 +517,40 @@ func (x *fastReflection_GenesisState) ProtoMethods() *protoiface.Methods {
 					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, err
 				}
 				iNdEx = postIndex
+			case 2:
+				if wireType != 2 {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, fmt.Errorf("proto: wrong wireType = %d for field Participants", wireType)
+				}
+				var msglen int
+				for shift := uint(0); ; shift += 7 {
+					if shift >= 64 {
+						return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, runtime.ErrIntOverflow
+					}
+					if iNdEx >= l {
+						return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, io.ErrUnexpectedEOF
+					}
+					b := dAtA[iNdEx]
+					iNdEx++
+					msglen |= int(b&0x7F) << shift
+					if b < 0x80 {
+						break
+					}
+				}
+				if msglen < 0 {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, runtime.ErrInvalidLength
+				}
+				postIndex := iNdEx + msglen
+				if postIndex < 0 {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, runtime.ErrInvalidLength
+				}
+				if postIndex > l {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, io.ErrUnexpectedEOF
+				}
+				x.Participants = append(x.Participants, &Participant{})
+				if err := options.Unmarshal(dAtA[iNdEx:postIndex], x.Participants[len(x.Participants)-1]); err != nil {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, err
+				}
+				iNdEx = postIndex
 			default:
 				iNdEx = preIndex
 				skippy, err := runtime.Skip(dAtA[iNdEx:])
@@ -461,6 +599,7 @@ const (
 	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
 )
 
+// GenesisState defines the onboarding module's genesis state.
 type GenesisState struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -468,6 +607,8 @@ type GenesisState struct {
 
 	// params defines all the parameters of the module.
 	Params *Params `protobuf:"bytes,1,opt,name=params,proto3" json:"params,omitempty"`
+	// participants defines all the participants
+	Participants []*Participant `protobuf:"bytes,2,rep,name=participants,proto3" json:"participants,omitempty"`
 }
 
 func (x *GenesisState) Reset() {
@@ -497,6 +638,13 @@ func (x *GenesisState) GetParams() *Params {
 	return nil
 }
 
+func (x *GenesisState) GetParticipants() []*Participant {
+	if x != nil {
+		return x.Participants
+	}
+	return nil
+}
+
 var File_cerc_onboarding_v1_genesis_proto protoreflect.FileDescriptor
 
 var file_cerc_onboarding_v1_genesis_proto_rawDesc = []byte{
@@ -507,25 +655,30 @@ var file_cerc_onboarding_v1_genesis_proto_rawDesc = []byte{
 	0x6f, 0x2f, 0x67, 0x6f, 0x67, 0x6f, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x1a, 0x23, 0x63, 0x65,
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+	0x74, 0x6f, 0x33,
 }
 
 var (
@@ -544,14 +697,16 @@ var file_cerc_onboarding_v1_genesis_proto_msgTypes = make([]protoimpl.MessageInf
 var file_cerc_onboarding_v1_genesis_proto_goTypes = []interface{}{
 	(*GenesisState)(nil), // 0: cerc.onboarding.v1.GenesisState
 	(*Params)(nil),       // 1: cerc.onboarding.v1.Params
+	(*Participant)(nil),  // 2: cerc.onboarding.v1.Participant
 }
 var file_cerc_onboarding_v1_genesis_proto_depIdxs = []int32{
 	1, // 0: cerc.onboarding.v1.GenesisState.params:type_name -> cerc.onboarding.v1.Params
-	1, // [1:1] is the sub-list for method output_type
+	2, // 1: cerc.onboarding.v1.GenesisState.participants:type_name -> cerc.onboarding.v1.Participant
-	1, // [1:1] is the sub-list for method input_type
+	2, // [2:2] is the sub-list for method output_type
-	1, // [1:1] is the sub-list for extension type_name
+	2, // [2:2] is the sub-list for method input_type
-	1, // [1:1] is the sub-list for extension extendee
+	2, // [2:2] is the sub-list for extension type_name
-	0, // [0:1] is the sub-list for field type_name
+	2, // [2:2] is the sub-list for extension extendee
+	0, // [0:2] is the sub-list for field type_name
 }
 
 func init() { file_cerc_onboarding_v1_genesis_proto_init() }

api/cerc/onboarding/v1/tx_grpc.pb.go

@@ -0,0 +1,111 @@
+// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
+// versions:
+// - protoc-gen-go-grpc v1.3.0
+// - protoc             (unknown)
+// source: cerc/onboarding/v1/tx.proto
+
+package onboardingv1
+
+import (
+	context "context"
+	grpc "google.golang.org/grpc"
+	codes "google.golang.org/grpc/codes"
+	status "google.golang.org/grpc/status"
+)
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the grpc package it is being compiled against.
+// Requires gRPC-Go v1.32.0 or later.
+const _ = grpc.SupportPackageIsVersion7
+
+const (
+	Msg_OnboardParticipant_FullMethodName = "/cerc.onboarding.v1.Msg/OnboardParticipant"
+)
+
+// MsgClient is the client API for Msg service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
+type MsgClient interface {
+	// OnboardParticipant defines a method for enrolling a new validator.
+	OnboardParticipant(ctx context.Context, in *MsgOnboardParticipant, opts ...grpc.CallOption) (*MsgOnboardParticipantResponse, error)
+}
+
+type msgClient struct {
+	cc grpc.ClientConnInterface
+}
+
+func NewMsgClient(cc grpc.ClientConnInterface) MsgClient {
+	return &msgClient{cc}
+}
+
+func (c *msgClient) OnboardParticipant(ctx context.Context, in *MsgOnboardParticipant, opts ...grpc.CallOption) (*MsgOnboardParticipantResponse, error) {
+	out := new(MsgOnboardParticipantResponse)
+	err := c.cc.Invoke(ctx, Msg_OnboardParticipant_FullMethodName, in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// MsgServer is the server API for Msg service.
+// All implementations must embed UnimplementedMsgServer
+// for forward compatibility
+type MsgServer interface {
+	// OnboardParticipant defines a method for enrolling a new validator.
+	OnboardParticipant(context.Context, *MsgOnboardParticipant) (*MsgOnboardParticipantResponse, error)
+	mustEmbedUnimplementedMsgServer()
+}
+
+// UnimplementedMsgServer must be embedded to have forward compatible implementations.
+type UnimplementedMsgServer struct {
+}
+
+func (UnimplementedMsgServer) OnboardParticipant(context.Context, *MsgOnboardParticipant) (*MsgOnboardParticipantResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method OnboardParticipant not implemented")
+}
+func (UnimplementedMsgServer) mustEmbedUnimplementedMsgServer() {}
+
+// UnsafeMsgServer may be embedded to opt out of forward compatibility for this service.
+// Use of this interface is not recommended, as added methods to MsgServer will
+// result in compilation errors.
+type UnsafeMsgServer interface {
+	mustEmbedUnimplementedMsgServer()
+}
+
+func RegisterMsgServer(s grpc.ServiceRegistrar, srv MsgServer) {
+	s.RegisterService(&Msg_ServiceDesc, srv)
+}
+
+func _Msg_OnboardParticipant_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(MsgOnboardParticipant)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(MsgServer).OnboardParticipant(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: Msg_OnboardParticipant_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(MsgServer).OnboardParticipant(ctx, req.(*MsgOnboardParticipant))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+// Msg_ServiceDesc is the grpc.ServiceDesc for Msg service.
+// It's only intended for direct use with grpc.RegisterService,
+// and not to be introspected or modified (even as a copy)
+var Msg_ServiceDesc = grpc.ServiceDesc{
+	ServiceName: "cerc.onboarding.v1.Msg",
+	HandlerType: (*MsgServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "OnboardParticipant",
+			Handler:    _Msg_OnboardParticipant_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "cerc/onboarding/v1/tx.proto",
+}

go.mod

@@ -31,22 +31,24 @@ require (
 	github.com/cosmos/go-bip39 v1.0.0
 	github.com/cosmos/gogoproto v1.4.11
 	github.com/deckarep/golang-set v1.8.0
+	github.com/ethereum/go-ethereum v1.14.5
 	github.com/gibson042/canonicaljson-go v1.0.3
 	github.com/go-chi/chi/v5 v5.0.8
-	github.com/golang/protobuf v1.5.3
+	github.com/golang/protobuf v1.5.4
 	github.com/grpc-ecosystem/grpc-gateway v1.16.0
 	github.com/ipfs/go-cid v0.4.1
 	github.com/ipld/go-ipld-prime v0.21.0
 	github.com/rs/cors v1.8.3
 	github.com/spf13/cobra v1.8.0
 	github.com/spf13/viper v1.17.0
+	github.com/statechannels/go-nitro v0.1.2
 	github.com/stretchr/testify v1.8.4
 	github.com/vektah/gqlparser/v2 v2.5.11
 	golang.org/x/exp v0.0.0-20231110203233-9a3e6036ecaa
-	golang.org/x/sync v0.6.0
+	golang.org/x/sync v0.7.0
 	google.golang.org/genproto/googleapis/api v0.0.0-20231120223509-83a465c0220f
 	google.golang.org/grpc v1.60.1
-	google.golang.org/protobuf v1.32.0
+	google.golang.org/protobuf v1.33.0
 	gopkg.in/yaml.v3 v3.0.1
 )
 
@@ -57,19 +59,19 @@ require (
 	github.com/99designs/keyring v1.2.1 // indirect
 	github.com/DataDog/datadog-go v3.2.0+incompatible // indirect
 	github.com/DataDog/zstd v1.5.5 // indirect
-	github.com/Microsoft/go-winio v0.6.1 // indirect
 	github.com/agnivade/levenshtein v1.1.1 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/bgentry/speakeasy v0.1.1-0.20220910012023-760eaf8b6816 // indirect
-	github.com/bits-and-blooms/bitset v1.10.0 // indirect
 	github.com/btcsuite/btcd/btcec/v2 v2.3.2 // indirect
+	github.com/btcsuite/btcd/btcutil v1.1.5 // indirect
+	github.com/btcsuite/btcd/chaincfg/chainhash v1.1.0 // indirect
 	github.com/cenkalti/backoff/v4 v4.1.3 // indirect
 	github.com/cespare/xxhash v1.1.0 // indirect
-	github.com/cespare/xxhash/v2 v2.2.0 // indirect
+	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/cockroachdb/apd/v2 v2.0.2 // indirect
 	github.com/cockroachdb/errors v1.11.1 // indirect
 	github.com/cockroachdb/logtags v0.0.0-20230118201751-21c54148d20b // indirect
-	github.com/cockroachdb/pebble v0.0.0-20231101195458-481da04154d6 // indirect
+	github.com/cockroachdb/pebble v1.1.0 // indirect
 	github.com/cockroachdb/redact v1.1.5 // indirect
 	github.com/cockroachdb/tokenbucket v0.0.0-20230807174530-cc333fc44b06 // indirect
 	github.com/cometbft/cometbft-db v0.9.1 // indirect
@@ -90,7 +92,7 @@ require (
 	github.com/dustin/go-humanize v1.0.1 // indirect
 	github.com/dvsekhvalnov/jose2go v1.5.0 // indirect
 	github.com/emicklei/dot v1.6.0 // indirect
-	github.com/fatih/color v1.15.0 // indirect
+	github.com/fatih/color v1.16.0 // indirect
 	github.com/felixge/httpsnoop v1.0.2 // indirect
 	github.com/fsnotify/fsnotify v1.6.0 // indirect
 	github.com/getsentry/sentry-go v0.25.0 // indirect
@@ -119,13 +121,14 @@ require (
 	github.com/hashicorp/hcl v1.0.0 // indirect
 	github.com/hashicorp/yamux v0.1.1 // indirect
 	github.com/hdevalence/ed25519consensus v0.1.0 // indirect
+	github.com/holiman/uint256 v1.2.4 // indirect
 	github.com/huandu/skiplist v1.2.0 // indirect
 	github.com/iancoleman/strcase v0.3.0 // indirect
 	github.com/improbable-eng/grpc-web v0.15.0 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/jmhodges/levigo v1.0.0 // indirect
 	github.com/klauspost/compress v1.17.4 // indirect
-	github.com/klauspost/cpuid/v2 v2.0.9 // indirect
+	github.com/klauspost/cpuid/v2 v2.2.5 // indirect
 	github.com/kr/pretty v0.3.1 // indirect
 	github.com/kr/text v0.2.0 // indirect
 	github.com/lib/pq v1.10.7 // indirect
@@ -136,16 +139,16 @@ require (
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/matttproud/golang_protobuf_extensions/v2 v2.0.0 // indirect
 	github.com/minio/highwayhash v1.0.2 // indirect
-	github.com/minio/sha256-simd v1.0.0 // indirect
+	github.com/minio/sha256-simd v1.0.1 // indirect
 	github.com/mitchellh/go-testing-interface v1.14.1 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/mr-tron/base58 v1.2.0 // indirect
 	github.com/mtibben/percent v0.2.1 // indirect
-	github.com/multiformats/go-base32 v0.0.3 // indirect
+	github.com/multiformats/go-base32 v0.1.0 // indirect
-	github.com/multiformats/go-base36 v0.1.0 // indirect
+	github.com/multiformats/go-base36 v0.2.0 // indirect
-	github.com/multiformats/go-multibase v0.0.3 // indirect
+	github.com/multiformats/go-multibase v0.2.0 // indirect
 	github.com/multiformats/go-multihash v0.2.3 // indirect
-	github.com/multiformats/go-varint v0.0.6 // indirect
+	github.com/multiformats/go-varint v0.0.7 // indirect
 	github.com/oasisprotocol/curve25519-voi v0.0.0-20230904125328-1f23a7beb09a // indirect
 	github.com/oklog/run v1.1.0 // indirect
 	github.com/pelletier/go-toml/v2 v2.1.0 // indirect
@@ -163,6 +166,7 @@ require (
 	github.com/sagikazarmark/locafero v0.3.0 // indirect
 	github.com/sagikazarmark/slog-shim v0.1.0 // indirect
 	github.com/sasha-s/go-deadlock v0.3.1 // indirect
+	github.com/sirupsen/logrus v1.9.3 // indirect
 	github.com/sourcegraph/conc v0.3.0 // indirect
 	github.com/spaolacci/murmur3 v1.1.0 // indirect
 	github.com/spf13/afero v1.10.0 // indirect
@@ -175,19 +179,21 @@ require (
 	github.com/zondax/hid v0.9.2 // indirect
 	github.com/zondax/ledger-go v0.14.3 // indirect
 	go.etcd.io/bbolt v1.3.8 // indirect
-	go.uber.org/multierr v1.10.0 // indirect
+	go.uber.org/multierr v1.11.0 // indirect
-	golang.org/x/crypto v0.18.0 // indirect
+	golang.org/x/crypto v0.22.0 // indirect
-	golang.org/x/net v0.20.0 // indirect
+	golang.org/x/net v0.24.0 // indirect
-	golang.org/x/sys v0.16.0 // indirect
+	golang.org/x/sys v0.20.0 // indirect
-	golang.org/x/term v0.16.0 // indirect
+	golang.org/x/term v0.19.0 // indirect
 	golang.org/x/text v0.14.0 // indirect
 	google.golang.org/genproto v0.0.0-20231211222908-989df2bf70f3 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20231212172506-995d672761c0 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gotest.tools/v3 v3.5.1 // indirect
-	lukechampine.com/blake3 v1.1.6 // indirect
+	lukechampine.com/blake3 v1.2.1 // indirect
 	nhooyr.io/websocket v1.8.6 // indirect
 	pgregory.net/rapid v1.1.0 // indirect
 	sigs.k8s.io/yaml v1.3.0 // indirect
 )
+
+replace github.com/statechannels/go-nitro v0.1.2 => github.com/cerc-io/go-nitro v0.1.3-ts-port-0.1.10

go.sum

@@ -76,8 +76,8 @@ github.com/DataDog/datadog-go v3.2.0+incompatible/go.mod h1:LButxg5PwREeZtORoXG3
 github.com/DataDog/zstd v1.5.5 h1:oWf5W7GtOLgp6bciQYDmhHHjdhYkALu6S/5Ni9ZgSvQ=
 github.com/DataDog/zstd v1.5.5/go.mod h1:g4AWEaM3yOg3HYfnJ3YIawPnVdXJh9QME85blwSAmyw=
 github.com/Knetic/govaluate v3.0.1-0.20171022003610-9aa49832a739+incompatible/go.mod h1:r7JcOSlj0wfOMncg0iLm8Leh48TZaKVeNIfJntJ2wa0=
-github.com/Microsoft/go-winio v0.6.1 h1:9/kr64B9VUZrLm5YYwbGtUJnMgqWVOdUAXu6Migciow=
+github.com/Microsoft/go-winio v0.6.2 h1:F2VQgta7ecxGYO8k3ZZz3RS8fVIXVxONVUPlNERoyfY=
-github.com/Microsoft/go-winio v0.6.1/go.mod h1:LRdKpFKfdobln8UmuiYcKPot9D2v6svN5+sAH+4kjUM=
+github.com/Microsoft/go-winio v0.6.2/go.mod h1:yd8OoFMLzJbo9gZq8j5qaps8bJ9aShtEA8Ipt1oGCvU=
 github.com/Nvveen/Gotty v0.0.0-20120604004816-cd527374f1e5 h1:TngWCqHvy9oXAN6lEVMRuU21PR1EtLVZJmdB18Gu3Rw=
 github.com/Nvveen/Gotty v0.0.0-20120604004816-cd527374f1e5/go.mod h1:lmUJ/7eu/Q8D7ML55dXQrVaamCz2vxCfdQBasLZfHKk=
 github.com/OneOfOne/xxhash v1.2.2 h1:KMrpdQIwFcEqXDklaen+P1axHaj9BSKzvpUUfnHldSE=
@@ -88,6 +88,7 @@ github.com/VividCortex/gohistogram v1.0.0 h1:6+hBz+qvs0JOrrNhhmR7lFxo5sINxBCGXrd
 github.com/VividCortex/gohistogram v1.0.0/go.mod h1:Pf5mBqqDxYaXu3hDrrU+w6nw50o/4+TcAqDqk/vUH7g=
 github.com/adlio/schema v1.3.3 h1:oBJn8I02PyTB466pZO1UZEn1TV5XLlifBSyMrmHl/1I=
 github.com/adlio/schema v1.3.3/go.mod h1:1EsRssiv9/Ce2CMzq5DoL7RiMshhuigQxrR4DMV9fHg=
+github.com/aead/siphash v1.0.1/go.mod h1:Nywa3cDsYNNK3gaciGTWPwHt0wlpNV15vwmswBAUSII=
 github.com/afex/hystrix-go v0.0.0-20180502004556-fa1af6a1f4f5/go.mod h1:SkGFH1ia65gfNATL8TAiHDNxPzPdmEL5uirI2Uyuz6c=
 github.com/agnivade/levenshtein v1.0.1/go.mod h1:CURSv5d9Uaml+FovSIICkLbAUZ9S4RqaHDIsdSBg7lM=
 github.com/agnivade/levenshtein v1.1.1 h1:QY8M92nrzkmr798gCo3kmMyqXFzdQVpxLlGPRBij0P8=
@@ -122,12 +123,30 @@ github.com/bgentry/speakeasy v0.1.1-0.20220910012023-760eaf8b6816 h1:41iFGWnSlI2
 github.com/bgentry/speakeasy v0.1.1-0.20220910012023-760eaf8b6816/go.mod h1:+zsyZBPWlz7T6j88CTgSN5bM796AkVf0kBD4zp0CCIs=
 github.com/bits-and-blooms/bitset v1.10.0 h1:ePXTeiPEazB5+opbv5fr8umg2R/1NlzgDsyepwsSr88=
 github.com/bits-and-blooms/bitset v1.10.0/go.mod h1:7hO7Gc7Pp1vODcmWvKMRA9BNmbv6a/7QIWpPxHddWR8=
+github.com/btcsuite/btcd v0.20.1-beta/go.mod h1:wVuoA8VJLEcwgqHBwHmzLRazpKxTv13Px/pDuV7OomQ=
+github.com/btcsuite/btcd v0.22.0-beta.0.20220111032746-97732e52810c/go.mod h1:tjmYdS6MLJ5/s0Fj4DbLgSbDHbEqLJrtnHecBFkdz5M=
+github.com/btcsuite/btcd v0.23.5-0.20231215221805-96c9fd8078fd/go.mod h1:nm3Bko6zh6bWP60UxwoT5LzdGJsQJaPo6HjduXq9p6A=
+github.com/btcsuite/btcd/btcec/v2 v2.1.0/go.mod h1:2VzYrv4Gm4apmbVVsSq5bqf1Ec8v56E48Vt0Y/umPgA=
+github.com/btcsuite/btcd/btcec/v2 v2.1.3/go.mod h1:ctjw4H1kknNJmRN4iP1R7bTQ+v3GJkZBd6mui8ZsAZE=
 github.com/btcsuite/btcd/btcec/v2 v2.3.2 h1:5n0X6hX0Zk+6omWcihdYvdAlGf2DfasC0GMf7DClJ3U=
 github.com/btcsuite/btcd/btcec/v2 v2.3.2/go.mod h1:zYzJ8etWJQIv1Ogk7OzpWjowwOdXY1W/17j2MW85J04=
-github.com/btcsuite/btcd/btcutil v1.1.3 h1:xfbtw8lwpp0G6NwSHb+UE67ryTFHJAiNuipusjXSohQ=
+github.com/btcsuite/btcd/btcutil v1.0.0/go.mod h1:Uoxwv0pqYWhD//tfTiipkxNfdhG9UrLwaeswfjfdF0A=
-github.com/btcsuite/btcd/btcutil v1.1.3/go.mod h1:UR7dsSJzJUfMmFiiLlIrMq1lS9jh9EdCV7FStZSnpi0=
+github.com/btcsuite/btcd/btcutil v1.1.0/go.mod h1:5OapHB7A2hBBWLm48mmw4MOHNJCcUBTwmWH/0Jn8VHE=
-github.com/btcsuite/btcd/chaincfg/chainhash v1.0.1 h1:q0rUy8C/TYNBQS1+CGKw68tLOFYSNEs0TFnxxnS9+4U=
+github.com/btcsuite/btcd/btcutil v1.1.5 h1:+wER79R5670vs/ZusMTF1yTcRYE5GUsFbdjdisflzM8=
+github.com/btcsuite/btcd/btcutil v1.1.5/go.mod h1:PSZZ4UitpLBWzxGd5VGOrLnmOjtPP/a6HaFo12zMs00=
+github.com/btcsuite/btcd/chaincfg/chainhash v1.0.0/go.mod h1:7SFka0XMvUgj3hfZtydOrQY2mwhPclbT2snogU7SQQc=
 github.com/btcsuite/btcd/chaincfg/chainhash v1.0.1/go.mod h1:7SFka0XMvUgj3hfZtydOrQY2mwhPclbT2snogU7SQQc=
+github.com/btcsuite/btcd/chaincfg/chainhash v1.1.0 h1:59Kx4K6lzOW5w6nFlA0v5+lk/6sjybR934QNHSJZPTQ=
+github.com/btcsuite/btcd/chaincfg/chainhash v1.1.0/go.mod h1:7SFka0XMvUgj3hfZtydOrQY2mwhPclbT2snogU7SQQc=
+github.com/btcsuite/btclog v0.0.0-20170628155309-84c8d2346e9f/go.mod h1:TdznJufoqS23FtqVCzL0ZqgP5MqXbb4fg/WgDys70nA=
+github.com/btcsuite/btcutil v0.0.0-20190425235716-9e5f4b9a998d/go.mod h1:+5NJ2+qvTyV9exUAL/rxXi3DcLg2Ts+ymUAY5y4NvMg=
+github.com/btcsuite/go-socks v0.0.0-20170105172521-4720035b7bfd/go.mod h1:HHNXQzUsZCxOoE+CPiyCTO6x34Zs86zZUiwtpXoGdtg=
+github.com/btcsuite/goleveldb v0.0.0-20160330041536-7834afc9e8cd/go.mod h1:F+uVaaLLH7j4eDXPRvw78tMflu7Ie2bzYOH4Y8rRKBY=
+github.com/btcsuite/goleveldb v1.0.0/go.mod h1:QiK9vBlgftBg6rWQIj6wFzbPfRjiykIEhBH4obrXJ/I=
+github.com/btcsuite/snappy-go v0.0.0-20151229074030-0bdef8d06723/go.mod h1:8woku9dyThutzjeg+3xrA5iCpBRH8XEEg3lh6TiUghc=
+github.com/btcsuite/snappy-go v1.0.0/go.mod h1:8woku9dyThutzjeg+3xrA5iCpBRH8XEEg3lh6TiUghc=
+github.com/btcsuite/websocket v0.0.0-20150119174127-31079b680792/go.mod h1:ghJtEyQwv5/p4Mg4C0fgbePVuGr935/5ddU9Z3TmDRY=
+github.com/btcsuite/winsvc v1.0.0/go.mod h1:jsenWakMcC0zFBFurPLEAyrnc/teJEM1O46fmI40EZs=
 github.com/bufbuild/protocompile v0.6.0 h1:Uu7WiSQ6Yj9DbkdnOe7U4mNKp58y9WDMKDn28/ZlunY=
 github.com/bufbuild/protocompile v0.6.0/go.mod h1:YNP35qEYoYGme7QMtz5SBCoN4kL4g12jTtjuzRNdjpE=
 github.com/casbin/casbin/v2 v2.1.2/go.mod h1:YcPU1XXisHhLzuxH9coDNf2FbKpjGlbCg3n9yuLkIJQ=
@@ -137,11 +156,13 @@ github.com/cenkalti/backoff/v4 v4.1.1/go.mod h1:scbssz8iZGpm3xbr14ovlUdkxfGXNInq
 github.com/cenkalti/backoff/v4 v4.1.3 h1:cFAlzYUlVYDysBEH2T5hyJZMh3+5+WCBvSnK6Q8UtC4=
 github.com/cenkalti/backoff/v4 v4.1.3/go.mod h1:scbssz8iZGpm3xbr14ovlUdkxfGXNInqkPWOWmG2CLw=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
+github.com/cerc-io/go-nitro v0.1.3-ts-port-0.1.10 h1:lJg2a5Zi0kXxG89B1Fhq3VqnKmicK4AcUtruZUZQkDc=
+github.com/cerc-io/go-nitro v0.1.3-ts-port-0.1.10/go.mod h1:x7xAzfyhRoVQ1hvuowH6LLEU/mmwpz1tQYLNi6F2ohI=
 github.com/cespare/xxhash v1.1.0 h1:a6HrQnmkObjyL+Gs60czilIUGqrzKutQD6XZog3p+ko=
 github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
 github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
-github.com/cespare/xxhash/v2 v2.2.0 h1:DC2CZ1Ep5Y4k3ZQ899DldepgrayRUGE6BBZ/cd9Cj44=
+github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
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@@ -168,8 +189,8 @@ github.com/cockroachdb/errors v1.11.1 h1:xSEW75zKaKCWzR3OfxXUxgrk/NtT4G1MiOv5lWZ
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@@ -220,16 +241,20 @@ github.com/creack/pty v1.1.7/go.mod h1:lj5s0c3V2DBrqTV7llrYr5NG6My20zk30Fl46Y7Do
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@@ -268,10 +293,12 @@ github.com/envoyproxy/go-control-plane v0.9.9-0.20201210154907-fd9021fe5dad/go.m
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@@ -379,8 +406,8 @@ github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw
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@@ -491,6 +518,8 @@ github.com/hashicorp/yamux v0.1.1 h1:yrQxtgseBDrq9Y652vSRDvsKCJKOUD+GzTS4Y0Y8pvE
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@@ -511,6 +540,8 @@ github.com/ipfs/go-cid v0.4.1 h1:A/T3qGvxi4kpKWWcPC/PgbvDA2bjVLO7n4UeVwnbs/s=
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@@ -518,6 +549,7 @@ github.com/jmhodges/levigo v1.0.0 h1:q5EC36kV79HWeTBWsod3mG11EgStG3qArTKcvlksN1U
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@@ -536,14 +568,14 @@ github.com/kisielk/errcheck v1.1.0/go.mod h1:EZBBE59ingxPouuu3KfxchcWSUPOHkagtvW
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@@ -594,8 +626,8 @@ github.com/matttproud/golang_protobuf_extensions/v2 v2.0.0/go.mod h1:QUyp042oQth
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@@ -615,23 +647,22 @@ github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lN
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@@ -659,6 +690,7 @@ github.com/onsi/ginkgo v1.7.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+W
 github.com/onsi/ginkgo v1.12.1/go.mod h1:zj2OWP4+oCPe1qIXoGWkgMRwljMUYCdkwsT2108oapk=
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@@ -777,8 +809,8 @@ github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPx
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@@ -889,12 +921,13 @@ go.uber.org/goleak v1.1.10/go.mod h1:8a7PlsEVH3e/a/GLqe5IIrQx6GzcnRmZEufDUTk4A7A
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@@ -908,8 +941,8 @@ golang.org/x/crypto v0.0.0-20200728195943-123391ffb6de/go.mod h1:LzIPMQfyMNhhGPh
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@@ -949,8 +982,7 @@ golang.org/x/mod v0.4.1/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
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@@ -999,8 +1031,8 @@ golang.org/x/net v0.0.0-20211015210444-4f30a5c0130f/go.mod h1:9nx3DQGgdP8bBQD5qx
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@@ -1022,8 +1054,8 @@ golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJ
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@@ -1095,18 +1127,20 @@ golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBc
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@@ -1183,8 +1217,6 @@ golang.org/x/tools v0.1.0/go.mod h1:xkSsbof2nBLbhDlRMhhhyNLN/zl3eTqcnHD5viDpcZ0=
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 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@@ -1308,8 +1340,8 @@ google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQ
 google.golang.org/protobuf v1.27.1/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
 google.golang.org/protobuf v1.28.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
 google.golang.org/protobuf v1.28.1/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
-google.golang.org/protobuf v1.32.0 h1:pPC6BG5ex8PDFnkbrGU3EixyhKcQ2aDuBS36lqK/C7I=
+google.golang.org/protobuf v1.33.0 h1:uNO2rsAINq/JlFpSdYEKIZ0uKD/R9cpdv0T+yoGwGmI=
-google.golang.org/protobuf v1.32.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
+google.golang.org/protobuf v1.33.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
@@ -1351,8 +1383,8 @@ honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWh
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
 honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
 honnef.co/go/tools v0.0.1-2020.1.4/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
-lukechampine.com/blake3 v1.1.6 h1:H3cROdztr7RCfoaTpGZFQsrqvweFLrqS73j7L7cmR5c=
+lukechampine.com/blake3 v1.2.1 h1:YuqqRuaqsGV71BV/nm9xlI0MKUv4QC54jQnBChWbGnI=
-lukechampine.com/blake3 v1.1.6/go.mod h1:tkKEOtDkNtklkXtLNEOGNq5tcV90tJiA1vAA12R78LA=
+lukechampine.com/blake3 v1.2.1/go.mod h1:0OFRp7fBtAylGVCO40o87sbupkyIGgbpv1+M1k1LM6k=
 nhooyr.io/websocket v1.8.6 h1:s+C3xAMLwGmlI31Nyn/eAehUlZPwfYZu2JXM621Q5/k=
 nhooyr.io/websocket v1.8.6/go.mod h1:B70DZP8IakI65RVQ51MsWP/8jndNma26DVA/nFSCgW0=
 pgregory.net/rapid v1.1.0 h1:CMa0sjHSru3puNx+J0MIAuiiEV4N0qj8/cMWGBBCsjw=

proto/cerc/onboarding/v1/genesis.proto

@@ -7,7 +7,10 @@ import "cerc/onboarding/v1/onboarding.proto";
 
 option go_package = "git.vdb.to/cerc-io/laconicd/x/onboarding";
 
+// GenesisState defines the onboarding module's genesis state.
 message GenesisState {
   // params defines all the parameters of the module.
   Params params = 1 [ (gogoproto.nullable) = false ];
+  // participants defines all the participants
+  repeated Participant participants = 2 [ (gogoproto.nullable) = false ];
 }

proto/cerc/onboarding/v1/onboarding.proto

@@ -8,3 +8,24 @@ option go_package = "git.vdb.to/cerc-io/laconicd/x/onboarding";
 
 // Params defines the parameters of the onboarding module.
 message Params {}
+
+// Participant defines the data that will be stored for each enrolled participant
+message Participant {
+  string cosmos_address = 1 [
+    (gogoproto.moretags) = "json:\"cosmos_address\" yaml:\"cosmos_address\""
+  ];
+
+  string ethereum_address = 2 [
+    (gogoproto.moretags) = "json:\"ethereum_address\" yaml:\"ethereum_address\""
+  ];
+}
+// EthPayload defines the payload that is signed by the ethereum private key
+message EthPayload {
+  string address = 1 [
+    (gogoproto.moretags) = "json:\"address\" yaml:\"address\""
+  ];
+
+  string msg = 2 [
+    (gogoproto.moretags) = "json:\"msg\" yaml:\"msg\""
+  ];
+}

proto/cerc/onboarding/v1/query.proto

@@ -1,3 +1,5 @@
 syntax = "proto3";
 
 package cerc.onboarding.v1;
+
+option go_package = "git.vdb.to/cerc-io/laconicd/x/onboarding";

proto/cerc/onboarding/v1/tx.proto

@@ -1,3 +1,35 @@
 syntax = "proto3";
 
 package cerc.onboarding.v1;
+
+import "cosmos/msg/v1/msg.proto";
+import "google/api/annotations.proto";
+import "gogoproto/gogo.proto";
+import "cerc/onboarding/v1/onboarding.proto";
+
+option go_package = "git.vdb.to/cerc-io/laconicd/x/onboarding";
+
+// Msg defines the onboarding Msg service.
+service Msg {
+  option (cosmos.msg.v1.service) = true;
+
+  // OnboardParticipant defines a method for enrolling a new validator.
+  rpc OnboardParticipant(MsgOnboardParticipant)
+    returns (MsgOnboardParticipantResponse) {
+      option (google.api.http).post = "/cerc/onboarding/v1/onboard_participant";
+    };
+}
+
+// MsgOnboardParticipant defines a SDK message for enrolling a new validator.
+message MsgOnboardParticipant {
+  option (cosmos.msg.v1.signer) = "participant";
+
+  // Participant is the msg sender
+  string participant = 1;
+  EthPayload eth_payload = 2 [ (gogoproto.nullable) = false ];
+  string eth_signature = 3;
+  string message = 4;
+}
+
+// MsgOnboardParticipantResponse defines the Msg/OnboardParticipant response type.
+message MsgOnboardParticipantResponse {}

utils/signature.go

@@ -0,0 +1,18 @@
+package utils
+
+import (
+	"github.com/ethereum/go-ethereum/common"
+
+	"github.com/statechannels/go-nitro/crypto"
+)
+
+func DecodeEthereumAddress(message []byte, sig string) (string, error) {
+	if len(sig) > 2 && sig[:2] == "0x" {
+		sig = sig[2:]
+	}
+
+	signature := crypto.SplitSignature(common.Hex2Bytes(sig))
+	ethereumAddress, err := crypto.RecoverEthereumMessageSigner(message, signature)
+
+	return ethereumAddress.String(), err
+}

x/auction/module/module.go

@@ -91,7 +91,7 @@ func (AppModule) ValidateGenesis(cdc codec.JSONCodec, config client.TxEncodingCo
 	return data.Validate()
 }
 
-// InitGenesis performs genesis initialization for the checkers module.
+// InitGenesis performs genesis initialization for the auction module.
 // It returns no validator updates.
 func (am AppModule) InitGenesis(ctx sdk.Context, cdc codec.JSONCodec, data json.RawMessage) {
 	var genesisState auction.GenesisState

x/bond/errors.go

@@ -1,11 +0,0 @@
-package bond
-
-import "cosmossdk.io/errors"
-
-var (
-	ErrIndexTooLong     = errors.Register(ModuleName, 2, "index too long")
-	ErrDuplicateAddress = errors.Register(ModuleName, 3, "duplicate address")
-	ErrInvalidBlack     = errors.Register(ModuleName, 4, "black address is invalid: %s")
-	ErrInvalidRed       = errors.Register(ModuleName, 5, "red address is invalid: %s")
-	ErrGameNotParseable = errors.Register(ModuleName, 6, "game cannot be parsed")
-)

x/bond/events.go

@@ -3,7 +3,7 @@ package bond
 // bond module event types
 
 const (
-	EventTypeCreateBond   = "crate_bond"
+	EventTypeCreateBond   = "create_bond"
 	EventTypeRefillBond   = "refill_bond"
 	EventTypeCancelBond   = "cancel_bond"
 	EventTypeWithdrawBond = "withdraw_bond"

x/bond/module/module.go

@@ -88,7 +88,7 @@ func (AppModule) ValidateGenesis(cdc codec.JSONCodec, config client.TxEncodingCo
 	return data.Validate()
 }
 
-// InitGenesis performs genesis initialization for the checkers module.
+// InitGenesis performs genesis initialization for the bond module.
 // It returns no validator updates.
 func (am AppModule) InitGenesis(ctx sdk.Context, cdc codec.JSONCodec, data json.RawMessage) {
 	var genesisState bond.GenesisState

x/onboarding/codec.go

@@ -2,9 +2,14 @@ package onboarding
 
 import (
 	types "github.com/cosmos/cosmos-sdk/codec/types"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/cosmos/cosmos-sdk/types/msgservice"
 )
 
 // RegisterInterfaces registers the interfaces types with the interface registry.
 func RegisterInterfaces(registry types.InterfaceRegistry) {
-	// TODO: Implement
+	registry.RegisterImplementations((*sdk.Msg)(nil),
+		&MsgOnboardParticipant{},
+	)
+	msgservice.RegisterMsgServiceDesc(registry, &_Msg_serviceDesc)
 }

x/onboarding/events.go

@@ -0,0 +1,11 @@
+package onboarding
+
+// onboarding module event types
+
+const (
+	EventTypeOnboardParticipant = "onboard_participant"
+
+	AttributeKeySigner     = "signer"
+	AttributeKeyEthAddress = "eth_address"
+	AttributeValueCategory = ModuleName
+)

x/onboarding/genesis.go

@@ -1,9 +1,16 @@
 package onboarding
 
-// NewGenesisState creates a new genesis state with default values.
+func DefaultGenesisState() *GenesisState {
-func NewGenesisState() *GenesisState {
 	return &GenesisState{
-		Params: DefaultParams(),
+		Params:       DefaultParams(),
+		Participants: []Participant{},
+	}
+}
+
+func NewGenesisState(params Params, participants []Participant) *GenesisState {
+	return &GenesisState{
+		Params:       params,
+		Participants: participants,
 	}
 }
 

x/onboarding/genesis.pb.go

@@ -23,9 +23,12 @@ var _ = math.Inf
 // proto package needs to be updated.
 const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
 
+// GenesisState defines the onboarding module's genesis state.
 type GenesisState struct {
 	// params defines all the parameters of the module.
 	Params Params `protobuf:"bytes,1,opt,name=params,proto3" json:"params"`
+	// participants defines all the participants
+	Participants []Participant `protobuf:"bytes,2,rep,name=participants,proto3" json:"participants"`
 }
 
 func (m *GenesisState) Reset()         { *m = GenesisState{} }
@@ -68,6 +71,13 @@ func (m *GenesisState) GetParams() Params {
 	return Params{}
 }
 
+func (m *GenesisState) GetParticipants() []Participant {
+	if m != nil {
+		return m.Participants
+	}
+	return nil
+}
+
 func init() {
 	proto.RegisterType((*GenesisState)(nil), "cerc.onboarding.v1.GenesisState")
 }
@@ -75,20 +85,22 @@ func init() {
 func init() { proto.RegisterFile("cerc/onboarding/v1/genesis.proto", fileDescriptor_d21793296c3d9d75) }
 
 var fileDescriptor_d21793296c3d9d75 = []byte{
-	// 200 bytes of a gzipped FileDescriptorProto
+	// 234 bytes of a gzipped FileDescriptorProto
 	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x52, 0x48, 0x4e, 0x2d, 0x4a,
 	0xd6, 0xcf, 0xcf, 0x4b, 0xca, 0x4f, 0x2c, 0x4a, 0xc9, 0xcc, 0x4b, 0xd7, 0x2f, 0x33, 0xd4, 0x4f,
 	0x4f, 0xcd, 0x4b, 0x2d, 0xce, 0x2c, 0xd6, 0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0x12, 0x02, 0xa9,
 	0xd0, 0x43, 0xa8, 0xd0, 0x2b, 0x33, 0x94, 0x12, 0x49, 0xcf, 0x4f, 0xcf, 0x07, 0x4b, 0xeb, 0x83,
-	0x58, 0x10, 0x95, 0x52, 0xca, 0x58, 0xcc, 0x42, 0xd2, 0x07, 0x56, 0xa4, 0xe4, 0xc1, 0xc5, 0xe3,
+	0x58, 0x10, 0x95, 0x52, 0xca, 0x58, 0xcc, 0x42, 0xd2, 0x07, 0x56, 0xa4, 0x34, 0x99, 0x91, 0x8b,
-	0x0e, 0x31, 0x3f, 0xb8, 0x24, 0xb1, 0x24, 0x55, 0xc8, 0x82, 0x8b, 0xad, 0x20, 0xb1, 0x28, 0x31,
+	0xc7, 0x1d, 0x62, 0x41, 0x70, 0x49, 0x62, 0x49, 0xaa, 0x90, 0x05, 0x17, 0x5b, 0x41, 0x62, 0x51,
-	0xb7, 0x58, 0x82, 0x51, 0x81, 0x51, 0x83, 0xdb, 0x48, 0x4a, 0x0f, 0xd3, 0x3e, 0xbd, 0x00, 0xb0,
+	0x62, 0x6e, 0xb1, 0x04, 0xa3, 0x02, 0xa3, 0x06, 0xb7, 0x91, 0x94, 0x1e, 0xa6, 0x85, 0x7a, 0x01,
-	0x0a, 0x27, 0x96, 0x13, 0xf7, 0xe4, 0x19, 0x82, 0xa0, 0xea, 0x9d, 0x9c, 0x4e, 0x3c, 0x92, 0x63,
+	0x60, 0x15, 0x4e, 0x2c, 0x27, 0xee, 0xc9, 0x33, 0x04, 0x41, 0xd5, 0x0b, 0x79, 0x72, 0xf1, 0x14,
-	0xbc, 0xf0, 0x48, 0x8e, 0xf1, 0xc1, 0x23, 0x39, 0xc6, 0x09, 0x8f, 0xe5, 0x18, 0x2e, 0x3c, 0x96,
+	0x24, 0x16, 0x95, 0x64, 0x26, 0x67, 0x16, 0x24, 0xe6, 0x95, 0x14, 0x4b, 0x30, 0x29, 0x30, 0x6b,
-	0x63, 0xb8, 0xf1, 0x58, 0x8e, 0x21, 0x4a, 0x23, 0x3d, 0xb3, 0x44, 0xaf, 0x2c, 0x25, 0x49, 0xaf,
+	0x70, 0x1b, 0xc9, 0xe3, 0xd0, 0x0f, 0x53, 0x07, 0x35, 0x04, 0x45, 0xab, 0x93, 0xd3, 0x89, 0x47,
-	0x24, 0x5f, 0x1f, 0x64, 0x9a, 0x6e, 0x66, 0xbe, 0x7e, 0x4e, 0x62, 0x72, 0x7e, 0x5e, 0x66, 0x72,
+	0x72, 0x8c, 0x17, 0x1e, 0xc9, 0x31, 0x3e, 0x78, 0x24, 0xc7, 0x38, 0xe1, 0xb1, 0x1c, 0xc3, 0x85,
-	0x8a, 0x7e, 0x05, 0x92, 0x9b, 0x92, 0xd8, 0xc0, 0x8e, 0x32, 0x06, 0x04, 0x00, 0x00, 0xff, 0xff,
+	0xc7, 0x72, 0x0c, 0x37, 0x1e, 0xcb, 0x31, 0x44, 0x69, 0xa4, 0x67, 0x96, 0xe8, 0x95, 0xa5, 0x24,
-	0x79, 0x00, 0xd0, 0xb1, 0x07, 0x01, 0x00, 0x00,
+	0xe9, 0x95, 0xe4, 0xeb, 0x83, 0x0c, 0xd6, 0xcd, 0xcc, 0xd7, 0xcf, 0x49, 0x4c, 0xce, 0xcf, 0xcb,
+	0x4c, 0x4e, 0xd1, 0xaf, 0x40, 0xf2, 0x5f, 0x12, 0x1b, 0xd8, 0x83, 0xc6, 0x80, 0x00, 0x00, 0x00,
+	0xff, 0xff, 0x90, 0xbd, 0x55, 0xee, 0x53, 0x01, 0x00, 0x00,
 }
 
 func (m *GenesisState) Marshal() (dAtA []byte, err error) {
@@ -111,6 +123,20 @@ func (m *GenesisState) MarshalToSizedBuffer(dAtA []byte) (int, error) {
 	_ = i
 	var l int
 	_ = l
+	if len(m.Participants) > 0 {
+		for iNdEx := len(m.Participants) - 1; iNdEx >= 0; iNdEx-- {
+			{
+				size, err := m.Participants[iNdEx].MarshalToSizedBuffer(dAtA[:i])
+				if err != nil {
+					return 0, err
+				}
+				i -= size
+				i = encodeVarintGenesis(dAtA, i, uint64(size))
+			}
+			i--
+			dAtA[i] = 0x12
+		}
+	}
 	{
 		size, err := m.Params.MarshalToSizedBuffer(dAtA[:i])
 		if err != nil {
@@ -143,6 +169,12 @@ func (m *GenesisState) Size() (n int) {
 	_ = l
 	l = m.Params.Size()
 	n += 1 + l + sovGenesis(uint64(l))
+	if len(m.Participants) > 0 {
+		for _, e := range m.Participants {
+			l = e.Size()
+			n += 1 + l + sovGenesis(uint64(l))
+		}
+	}
 	return n
 }
 
@@ -214,6 +246,40 @@ func (m *GenesisState) Unmarshal(dAtA []byte) error {
 				return err
 			}
 			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Participants", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGenesis
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthGenesis
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthGenesis
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Participants = append(m.Participants, Participant{})
+			if err := m.Participants[len(m.Participants)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
 		default:
 			iNdEx = preIndex
 			skippy, err := skipGenesis(dAtA[iNdEx:])

x/onboarding/keeper/genesis.go

@@ -12,6 +12,12 @@ func (k *Keeper) InitGenesis(ctx context.Context, data *onboarding.GenesisState)
 		return err
 	}
 
+	for _, participant := range data.Participants {
+		if err := k.Participants.Set(ctx, participant.CosmosAddress, participant); err != nil {
+			return err
+		}
+	}
+
 	return nil
 }
 
@@ -22,7 +28,16 @@ func (k *Keeper) ExportGenesis(ctx context.Context) (*onboarding.GenesisState, e
 		return nil, err
 	}
 
+	var participants []onboarding.Participant
+	if err := k.Participants.Walk(ctx, nil, func(cosmosAddress string, participant onboarding.Participant) (bool, error) {
+		participants = append(participants, participant)
+		return false, nil
+	}); err != nil {
+		return nil, err
+	}
+
 	return &onboarding.GenesisState{
-		Params: params,
+		Params:       params,
+		Participants: participants,
 	}, nil
 }

x/onboarding/keeper/keeper.go

@@ -1,13 +1,20 @@
 package keeper
 
 import (
+	"encoding/json"
 	"fmt"
 
 	"cosmossdk.io/collections"
 	"cosmossdk.io/core/address"
 	storetypes "cosmossdk.io/core/store"
-	"github.com/cosmos/cosmos-sdk/codec"
+	errorsmod "cosmossdk.io/errors"
+	"cosmossdk.io/log"
 
+	"github.com/cosmos/cosmos-sdk/codec"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
+
+	"git.vdb.to/cerc-io/laconicd/utils"
 	"git.vdb.to/cerc-io/laconicd/x/onboarding"
 )
 
@@ -20,8 +27,9 @@ type Keeper struct {
 	authority string
 
 	// state management
-	Schema collections.Schema
+	Schema       collections.Schema
-	Params collections.Item[onboarding.Params]
+	Params       collections.Item[onboarding.Params]
+	Participants collections.Map[string, onboarding.Participant]
 }
 
 // NewKeeper creates a new Keeper instance
@@ -35,7 +43,8 @@ func NewKeeper(cdc codec.BinaryCodec, addressCodec address.Codec, storeService s
 		cdc:          cdc,
 		addressCodec: addressCodec,
 		authority:    authority,
-		Params:       collections.NewItem(sb, onboarding.ParamsKey, "params", codec.CollValue[onboarding.Params](cdc)),
+		Params:       collections.NewItem(sb, onboarding.ParamsPrefix, "params", codec.CollValue[onboarding.Params](cdc)),
+		Participants: collections.NewMap(sb, onboarding.ParticipantsPrefix, "participants", collections.StringKey, codec.CollValue[onboarding.Participant](cdc)),
 	}
 
 	schema, err := sb.Build()
@@ -52,3 +61,37 @@ func NewKeeper(cdc codec.BinaryCodec, addressCodec address.Codec, storeService s
 func (k Keeper) GetAuthority() string {
 	return k.authority
 }
+
+func (k Keeper) Logger(ctx sdk.Context) log.Logger {
+	return ctx.Logger().With("module", onboarding.ModuleName)
+}
+
+func (k Keeper) OnboardParticipant(ctx sdk.Context, msg *onboarding.MsgOnboardParticipant, signerAddress sdk.AccAddress) (*onboarding.MsgOnboardParticipantResponse, error) {
+	message, err := json.Marshal(msg.EthPayload)
+	if err != nil {
+		return nil, errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "Invalid format for payload")
+	}
+
+	ethereumAddress, err := utils.DecodeEthereumAddress(message, msg.EthSignature)
+	if ethereumAddress != msg.EthPayload.Address {
+		return nil, errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "Recovered ethereum address does not match the address set in payload")
+	}
+
+	participant := &onboarding.Participant{
+		CosmosAddress:   signerAddress.String(),
+		EthereumAddress: ethereumAddress,
+	}
+
+	if err := k.StoreParticipant(ctx, participant); err != nil {
+		return nil, err
+	}
+
+	return nil, err
+}
+
+func (k Keeper) StoreParticipant(ctx sdk.Context, participant *onboarding.Participant) error {
+	key := participant.CosmosAddress
+	k.Participants.Set(ctx, key, *participant)
+
+	return nil
+}

x/onboarding/keeper/msg_server.go

@@ -0,0 +1,57 @@
+package keeper
+
+import (
+	"context"
+
+	sdk "github.com/cosmos/cosmos-sdk/types"
+
+	"git.vdb.to/cerc-io/laconicd/utils"
+	"git.vdb.to/cerc-io/laconicd/x/onboarding"
+)
+
+type msgServer struct {
+	k Keeper
+}
+
+var _ onboarding.MsgServer = msgServer{}
+
+// NewMsgServerImpl returns an implementation of the module MsgServer interface.
+func NewMsgServerImpl(keeper *Keeper) onboarding.MsgServer {
+	return &msgServer{k: *keeper}
+}
+
+func (ms msgServer) OnboardParticipant(c context.Context, msg *onboarding.MsgOnboardParticipant) (*onboarding.MsgOnboardParticipantResponse, error) {
+	if err := msg.ValidateBasic(); err != nil {
+		return nil, err
+	}
+
+	ctx := sdk.UnwrapSDKContext(c)
+	ctx = *utils.CtxWithCustomKVGasConfig(&ctx)
+
+	signerAddress, err := sdk.AccAddressFromBech32(msg.Participant)
+	if err != nil {
+		return nil, err
+	}
+
+	_, err = ms.k.OnboardParticipant(ctx, msg, signerAddress)
+	if err != nil {
+		return nil, err
+	}
+
+	ctx.EventManager().EmitEvents(sdk.Events{
+		sdk.NewEvent(
+			onboarding.EventTypeOnboardParticipant,
+			sdk.NewAttribute(onboarding.AttributeKeySigner, msg.Participant),
+			sdk.NewAttribute(onboarding.AttributeKeyEthAddress, msg.EthPayload.Address),
+		),
+		sdk.NewEvent(
+			sdk.EventTypeMessage,
+			sdk.NewAttribute(sdk.AttributeKeyModule, onboarding.AttributeValueCategory),
+			sdk.NewAttribute(onboarding.AttributeKeySigner, msg.Participant),
+		),
+	})
+
+	utils.LogTxGasConsumed(ctx, ms.k.Logger(ctx), "OnboardParticipant")
+
+	return &onboarding.MsgOnboardParticipantResponse{}, nil
+}

x/onboarding/keys.go

@@ -2,8 +2,15 @@ package onboarding
 
 import "cosmossdk.io/collections"
 
-const ModuleName = "onboarding"
+const (
+	ModuleName = "onboarding"
+
+	// StoreKey defines the primary module store key
+	StoreKey = ModuleName
+)
 
 var (
-	ParamsKey = collections.NewPrefix("Params")
+	ParamsPrefix = collections.NewPrefix(0)
+
+	ParticipantsPrefix = collections.NewPrefix(1)
 )

x/onboarding/module/autocli.go

@@ -2,12 +2,29 @@ package module
 
 import (
 	autocliv1 "cosmossdk.io/api/cosmos/autocli/v1"
+
+	onboardingv1 "git.vdb.to/cerc-io/laconicd/api/cerc/onboarding/v1"
 )
 
 // AutoCLIOptions implements the autocli.HasAutoCLIConfig interface.
 func (am AppModule) AutoCLIOptions() *autocliv1.ModuleOptions {
 	return &autocliv1.ModuleOptions{
 		Query: nil,
-		Tx:    nil,
+		// TODO: Use JSON file for input
+		Tx: &autocliv1.ServiceCommandDescriptor{
+			Service: onboardingv1.Msg_ServiceDesc.ServiceName,
+			RpcCommandOptions: []*autocliv1.RpcCommandOptions{
+				{
+					RpcMethod: "OnboardParticipant",
+					Use:       "enroll",
+					Short:     "Enroll a testnet validator",
+					PositionalArgs: []*autocliv1.PositionalArgDescriptor{
+						{ProtoField: "ethPayload"},
+						{ProtoField: "ethSignature"},
+						{ProtoField: "message"},
+					},
+				},
+			},
+		},
 	}
 }

x/onboarding/module/module.go

@@ -70,7 +70,7 @@ func (AppModule) ConsensusVersion() uint64 { return ConsensusVersion }
 func (am AppModule) RegisterServices(cfg module.Configurator) {
 	// TODO: Implement
 	// Register servers
-	// onboarding.RegisterMsgServer(cfg.MsgServer(), keeper.NewMsgServerImpl(am.keeper))
+	onboarding.RegisterMsgServer(cfg.MsgServer(), keeper.NewMsgServerImpl(am.keeper))
 	// onboarding.RegisterQueryServer(cfg.QueryServer(), keeper.NewQueryServerImpl(am.keeper))
 
 	// Register in place module state migration migrations
@@ -82,7 +82,7 @@ func (am AppModule) RegisterServices(cfg module.Configurator) {
 
 // DefaultGenesis returns default genesis state as raw bytes for the module.
 func (AppModule) DefaultGenesis(cdc codec.JSONCodec) json.RawMessage {
-	return cdc.MustMarshalJSON(onboarding.NewGenesisState())
+	return cdc.MustMarshalJSON(onboarding.DefaultGenesisState())
 }
 
 // ValidateGenesis performs genesis state validation for the circuit module.

x/onboarding/msgs.go

@@ -0,0 +1,27 @@
+package onboarding
+
+import (
+	errorsmod "cosmossdk.io/errors"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
+)
+
+var (
+	_ sdk.Msg = &MsgOnboardParticipant{}
+)
+
+func (msg MsgOnboardParticipant) ValidateBasic() error {
+	if len(msg.Participant) == 0 {
+		return errorsmod.Wrap(sdkerrors.ErrorInvalidSigner, msg.Participant)
+	}
+
+	if len(msg.EthPayload.Address) != 42 {
+		return errorsmod.Wrap(sdkerrors.ErrInvalidAddress, msg.Participant)
+	}
+
+	if len(msg.EthSignature) != 132 {
+		return errorsmod.Wrap(sdkerrors.ErrNoSignatures, "Invalid signature.")
+	}
+
+	return nil
+}

x/onboarding/onboarding.pb.go

@@ -5,7 +5,6 @@ package onboarding
 
 import (
 	fmt "fmt"
-	_ "github.com/cosmos/cosmos-sdk/types"
 	_ "github.com/cosmos/gogoproto/gogoproto"
 	proto "github.com/cosmos/gogoproto/proto"
 	io "io"
@@ -61,8 +60,116 @@ func (m *Params) XXX_DiscardUnknown() {
 
 var xxx_messageInfo_Params proto.InternalMessageInfo
 
+// Participant defines the data that will be stored for each enrolled participant
+type Participant struct {
+	CosmosAddress   string `protobuf:"bytes,1,opt,name=cosmos_address,json=cosmosAddress,proto3" json:"cosmos_address,omitempty" json:"cosmos_address" yaml:"cosmos_address"`
+	EthereumAddress string `protobuf:"bytes,2,opt,name=ethereum_address,json=ethereumAddress,proto3" json:"ethereum_address,omitempty" json:"ethereum_address" yaml:"ethereum_address"`
+}
+
+func (m *Participant) Reset()         { *m = Participant{} }
+func (m *Participant) String() string { return proto.CompactTextString(m) }
+func (*Participant) ProtoMessage()    {}
+func (*Participant) Descriptor() ([]byte, []int) {
+	return fileDescriptor_59afed779274eaf0, []int{1}
+}
+func (m *Participant) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *Participant) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_Participant.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *Participant) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Participant.Merge(m, src)
+}
+func (m *Participant) XXX_Size() int {
+	return m.Size()
+}
+func (m *Participant) XXX_DiscardUnknown() {
+	xxx_messageInfo_Participant.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Participant proto.InternalMessageInfo
+
+func (m *Participant) GetCosmosAddress() string {
+	if m != nil {
+		return m.CosmosAddress
+	}
+	return ""
+}
+
+func (m *Participant) GetEthereumAddress() string {
+	if m != nil {
+		return m.EthereumAddress
+	}
+	return ""
+}
+
+// EthPayload defines the payload that is signed by the ethereum private key
+type EthPayload struct {
+	Address string `protobuf:"bytes,1,opt,name=address,proto3" json:"address,omitempty" json:"address" yaml:"address"`
+	Msg     string `protobuf:"bytes,2,opt,name=msg,proto3" json:"msg,omitempty" json:"msg" yaml:"msg"`
+}
+
+func (m *EthPayload) Reset()         { *m = EthPayload{} }
+func (m *EthPayload) String() string { return proto.CompactTextString(m) }
+func (*EthPayload) ProtoMessage()    {}
+func (*EthPayload) Descriptor() ([]byte, []int) {
+	return fileDescriptor_59afed779274eaf0, []int{2}
+}
+func (m *EthPayload) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *EthPayload) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_EthPayload.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *EthPayload) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_EthPayload.Merge(m, src)
+}
+func (m *EthPayload) XXX_Size() int {
+	return m.Size()
+}
+func (m *EthPayload) XXX_DiscardUnknown() {
+	xxx_messageInfo_EthPayload.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_EthPayload proto.InternalMessageInfo
+
+func (m *EthPayload) GetAddress() string {
+	if m != nil {
+		return m.Address
+	}
+	return ""
+}
+
+func (m *EthPayload) GetMsg() string {
+	if m != nil {
+		return m.Msg
+	}
+	return ""
+}
+
 func init() {
 	proto.RegisterType((*Params)(nil), "cerc.onboarding.v1.Params")
+	proto.RegisterType((*Participant)(nil), "cerc.onboarding.v1.Participant")
+	proto.RegisterType((*EthPayload)(nil), "cerc.onboarding.v1.EthPayload")
 }
 
 func init() {
@@ -70,18 +177,27 @@ func init() {
 }
 
 var fileDescriptor_59afed779274eaf0 = []byte{
-	// 176 bytes of a gzipped FileDescriptorProto
+	// 313 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x52, 0x4e, 0x4e, 0x2d, 0x4a,
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x64, 0x91, 0xcd, 0x4a, 0x03, 0x31,
-	0xd6, 0xcf, 0xcf, 0x4b, 0xca, 0x4f, 0x2c, 0x4a, 0xc9, 0xcc, 0x4b, 0xd7, 0x2f, 0x33, 0x44, 0xe2,
+	0x14, 0x85, 0x3b, 0x0a, 0x55, 0x23, 0xfe, 0x30, 0x28, 0xa8, 0x60, 0xa6, 0x8e, 0x9b, 0x42, 0x71,
-	0xe9, 0x15, 0x14, 0xe5, 0x97, 0xe4, 0x0b, 0x09, 0x81, 0x14, 0xe9, 0x21, 0x09, 0x97, 0x19, 0x4a,
+	0x42, 0xe9, 0x4e, 0x57, 0x16, 0xdc, 0x97, 0x2e, 0x5c, 0xb8, 0x50, 0xd2, 0x64, 0x48, 0x23, 0xcd,
-	0x89, 0xa4, 0xe7, 0xa7, 0xe7, 0x83, 0xa5, 0xf5, 0x41, 0x2c, 0x88, 0x4a, 0x29, 0xb9, 0xe4, 0xfc,
+	0xdc, 0x92, 0xc4, 0xc1, 0xbe, 0x85, 0x2f, 0x25, 0xb8, 0xec, 0xd2, 0xd5, 0x20, 0xed, 0x1b, 0xcc,
-	0xe2, 0xdc, 0xfc, 0x62, 0xfd, 0xa4, 0xc4, 0xe2, 0x54, 0xfd, 0x32, 0xc3, 0xa4, 0xd4, 0x92, 0x44,
+	0x13, 0xc8, 0x34, 0x9d, 0x32, 0x6d, 0x77, 0xb9, 0xe7, 0x9e, 0xf3, 0xe5, 0xc2, 0x41, 0xb7, 0x2c,
-	0x43, 0xfd, 0xe4, 0xfc, 0xcc, 0x3c, 0x88, 0xbc, 0x12, 0x07, 0x17, 0x5b, 0x40, 0x62, 0x51, 0x62,
+	0xd6, 0x8c, 0x40, 0x32, 0x00, 0xaa, 0xb9, 0x4c, 0x04, 0x49, 0xdb, 0x95, 0x29, 0x1a, 0x6b, 0xb0,
-	0x6e, 0xb1, 0x93, 0xd3, 0x89, 0x47, 0x72, 0x8c, 0x17, 0x1e, 0xc9, 0x31, 0x3e, 0x78, 0x24, 0xc7,
+	0xe0, 0xfb, 0x85, 0x29, 0xaa, 0xc8, 0x69, 0xfb, 0xea, 0x4c, 0x80, 0x80, 0xc5, 0x9a, 0x14, 0x2f,
-	0x38, 0xe1, 0xb1, 0x1c, 0xc3, 0x85, 0xc7, 0x72, 0x0c, 0x37, 0x1e, 0xcb, 0x31, 0x44, 0x69, 0xa4,
+	0xe7, 0x0c, 0xf7, 0x51, 0xbd, 0x47, 0x35, 0x55, 0x26, 0xfc, 0xf6, 0xd0, 0x61, 0x8f, 0x6a, 0x2b,
-	0x67, 0x96, 0xe8, 0x95, 0xa5, 0x24, 0xe9, 0x95, 0xe4, 0xeb, 0x83, 0x2c, 0xd6, 0xcd, 0xcc, 0xd7,
+	0x99, 0x1c, 0xd3, 0xc4, 0xfa, 0xcf, 0xe8, 0x98, 0x81, 0x51, 0x60, 0xde, 0x28, 0xe7, 0x3a, 0x36,
-	0xcf, 0x49, 0x4c, 0xce, 0xcf, 0xcb, 0x4c, 0x4e, 0xd1, 0xaf, 0x40, 0x72, 0x5d, 0x12, 0x1b, 0xd8,
+	0xe6, 0xc2, 0x6b, 0x78, 0xcd, 0x83, 0x2e, 0xc9, 0xb3, 0xa0, 0xf5, 0x6e, 0x20, 0xb9, 0x0f, 0xd7,
-	0x50, 0x63, 0x40, 0x00, 0x00, 0x00, 0xff, 0xff, 0x41, 0xff, 0xee, 0x2e, 0xc5, 0x00, 0x00, 0x00,
+	0xf7, 0x61, 0x63, 0x42, 0xd5, 0x68, 0x4b, 0xed, 0x1f, 0x39, 0xe1, 0xd1, 0xcd, 0xfe, 0x2b, 0x3a,
+	0x8d, 0xed, 0x30, 0xd6, 0xf1, 0x87, 0x5a, 0x91, 0x77, 0x16, 0xe4, 0x4e, 0x9e, 0x05, 0xc4, 0x91,
+	0x37, 0x1d, 0x25, 0x7b, 0x4b, 0xef, 0x9f, 0x94, 0xd2, 0x92, 0x1f, 0xa6, 0x08, 0x3d, 0xd9, 0x61,
+	0x8f, 0x4e, 0x46, 0x40, 0xb9, 0xff, 0x80, 0xf6, 0xd6, 0xcf, 0xbf, 0xc9, 0xb3, 0xe0, 0xda, 0x7d,
+	0xb2, 0xc1, 0x5e, 0x21, 0xcb, 0x84, 0xdf, 0x42, 0xbb, 0xca, 0x88, 0xe5, 0x75, 0x97, 0x79, 0x16,
+	0x9c, 0xbb, 0xa0, 0x32, 0xa2, 0x0c, 0x15, 0xcf, 0x7e, 0xe1, 0xea, 0x76, 0x7f, 0x66, 0xd8, 0x9b,
+	0xce, 0xb0, 0xf7, 0x37, 0xc3, 0xde, 0xd7, 0x1c, 0xd7, 0xa6, 0x73, 0x5c, 0xfb, 0x9d, 0xe3, 0xda,
+	0x4b, 0x53, 0x48, 0x1b, 0xa5, 0x7c, 0x10, 0x59, 0x20, 0x45, 0x31, 0x77, 0x12, 0xc8, 0x88, 0x32,
+	0x48, 0x24, 0xe3, 0xe4, 0xb3, 0xd2, 0xde, 0xa0, 0xbe, 0x28, 0xa5, 0xf3, 0x1f, 0x00, 0x00, 0xff,
+	0xff, 0x48, 0x0e, 0x81, 0xbf, 0xe5, 0x01, 0x00, 0x00,
 }
 
 func (m *Params) Marshal() (dAtA []byte, err error) {
@@ -107,6 +223,80 @@ func (m *Params) MarshalToSizedBuffer(dAtA []byte) (int, error) {
 	return len(dAtA) - i, nil
 }
 
+func (m *Participant) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *Participant) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *Participant) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if len(m.EthereumAddress) > 0 {
+		i -= len(m.EthereumAddress)
+		copy(dAtA[i:], m.EthereumAddress)
+		i = encodeVarintOnboarding(dAtA, i, uint64(len(m.EthereumAddress)))
+		i--
+		dAtA[i] = 0x12
+	}
+	if len(m.CosmosAddress) > 0 {
+		i -= len(m.CosmosAddress)
+		copy(dAtA[i:], m.CosmosAddress)
+		i = encodeVarintOnboarding(dAtA, i, uint64(len(m.CosmosAddress)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *EthPayload) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *EthPayload) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *EthPayload) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if len(m.Msg) > 0 {
+		i -= len(m.Msg)
+		copy(dAtA[i:], m.Msg)
+		i = encodeVarintOnboarding(dAtA, i, uint64(len(m.Msg)))
+		i--
+		dAtA[i] = 0x12
+	}
+	if len(m.Address) > 0 {
+		i -= len(m.Address)
+		copy(dAtA[i:], m.Address)
+		i = encodeVarintOnboarding(dAtA, i, uint64(len(m.Address)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
 func encodeVarintOnboarding(dAtA []byte, offset int, v uint64) int {
 	offset -= sovOnboarding(v)
 	base := offset
@@ -127,6 +317,40 @@ func (m *Params) Size() (n int) {
 	return n
 }
 
+func (m *Participant) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.CosmosAddress)
+	if l > 0 {
+		n += 1 + l + sovOnboarding(uint64(l))
+	}
+	l = len(m.EthereumAddress)
+	if l > 0 {
+		n += 1 + l + sovOnboarding(uint64(l))
+	}
+	return n
+}
+
+func (m *EthPayload) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Address)
+	if l > 0 {
+		n += 1 + l + sovOnboarding(uint64(l))
+	}
+	l = len(m.Msg)
+	if l > 0 {
+		n += 1 + l + sovOnboarding(uint64(l))
+	}
+	return n
+}
+
 func sovOnboarding(x uint64) (n int) {
 	return (math_bits.Len64(x|1) + 6) / 7
 }
@@ -183,6 +407,234 @@ func (m *Params) Unmarshal(dAtA []byte) error {
 	}
 	return nil
 }
+func (m *Participant) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowOnboarding
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: Participant: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: Participant: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field CosmosAddress", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowOnboarding
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthOnboarding
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthOnboarding
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.CosmosAddress = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field EthereumAddress", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowOnboarding
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthOnboarding
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthOnboarding
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.EthereumAddress = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipOnboarding(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthOnboarding
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *EthPayload) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowOnboarding
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: EthPayload: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: EthPayload: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Address", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowOnboarding
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthOnboarding
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthOnboarding
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Address = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Msg", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowOnboarding
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthOnboarding
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthOnboarding
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Msg = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipOnboarding(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthOnboarding
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
 func skipOnboarding(dAtA []byte) (n int, err error) {
 	l := len(dAtA)
 	iNdEx := 0

x/onboarding/query.pb.go

@@ -0,0 +1,36 @@
+// Code generated by protoc-gen-gogo. DO NOT EDIT.
+// source: cerc/onboarding/v1/query.proto
+
+package onboarding
+
+import (
+	fmt "fmt"
+	proto "github.com/cosmos/gogoproto/proto"
+	math "math"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
+
+func init() { proto.RegisterFile("cerc/onboarding/v1/query.proto", fileDescriptor_80831d904221d27d) }
+
+var fileDescriptor_80831d904221d27d = []byte{
+	// 130 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4b, 0x4e, 0x2d, 0x4a,
+	0xd6, 0xcf, 0xcf, 0x4b, 0xca, 0x4f, 0x2c, 0x4a, 0xc9, 0xcc, 0x4b, 0xd7, 0x2f, 0x33, 0xd4, 0x2f,
+	0x2c, 0x4d, 0x2d, 0xaa, 0xd4, 0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0x12, 0x02, 0xc9, 0xeb, 0x21,
+	0xe4, 0xf5, 0xca, 0x0c, 0x9d, 0x9c, 0x4e, 0x3c, 0x92, 0x63, 0xbc, 0xf0, 0x48, 0x8e, 0xf1, 0xc1,
+	0x23, 0x39, 0xc6, 0x09, 0x8f, 0xe5, 0x18, 0x2e, 0x3c, 0x96, 0x63, 0xb8, 0xf1, 0x58, 0x8e, 0x21,
+	0x4a, 0x23, 0x3d, 0xb3, 0x44, 0xaf, 0x2c, 0x25, 0x49, 0xaf, 0x24, 0x5f, 0x1f, 0xa4, 0x51, 0x37,
+	0x33, 0x5f, 0x3f, 0x27, 0x31, 0x39, 0x3f, 0x2f, 0x33, 0x39, 0x45, 0xbf, 0x02, 0xc9, 0x9a, 0x24,
+	0x36, 0xb0, 0xf1, 0xc6, 0x80, 0x00, 0x00, 0x00, 0xff, 0xff, 0x63, 0x20, 0xf3, 0xc5, 0x80, 0x00,
+	0x00, 0x00,
+}

x/onboarding/tx.pb.go

@@ -0,0 +1,695 @@
+// Code generated by protoc-gen-gogo. DO NOT EDIT.
+// source: cerc/onboarding/v1/tx.proto
+
+package onboarding
+
+import (
+	context "context"
+	fmt "fmt"
+	_ "github.com/cosmos/cosmos-sdk/types/msgservice"
+	_ "github.com/cosmos/gogoproto/gogoproto"
+	grpc1 "github.com/cosmos/gogoproto/grpc"
+	proto "github.com/cosmos/gogoproto/proto"
+	_ "google.golang.org/genproto/googleapis/api/annotations"
+	grpc "google.golang.org/grpc"
+	codes "google.golang.org/grpc/codes"
+	status "google.golang.org/grpc/status"
+	io "io"
+	math "math"
+	math_bits "math/bits"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
+
+// MsgOnboardParticipant defines a SDK message for enrolling a new validator.
+type MsgOnboardParticipant struct {
+	// Participant is the msg sender
+	Participant  string     `protobuf:"bytes,1,opt,name=participant,proto3" json:"participant,omitempty"`
+	EthPayload   EthPayload `protobuf:"bytes,2,opt,name=eth_payload,json=ethPayload,proto3" json:"eth_payload"`
+	EthSignature string     `protobuf:"bytes,3,opt,name=eth_signature,json=ethSignature,proto3" json:"eth_signature,omitempty"`
+	Message      string     `protobuf:"bytes,4,opt,name=message,proto3" json:"message,omitempty"`
+}
+
+func (m *MsgOnboardParticipant) Reset()         { *m = MsgOnboardParticipant{} }
+func (m *MsgOnboardParticipant) String() string { return proto.CompactTextString(m) }
+func (*MsgOnboardParticipant) ProtoMessage()    {}
+func (*MsgOnboardParticipant) Descriptor() ([]byte, []int) {
+	return fileDescriptor_6bfde34a550e231e, []int{0}
+}
+func (m *MsgOnboardParticipant) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *MsgOnboardParticipant) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_MsgOnboardParticipant.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *MsgOnboardParticipant) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MsgOnboardParticipant.Merge(m, src)
+}
+func (m *MsgOnboardParticipant) XXX_Size() int {
+	return m.Size()
+}
+func (m *MsgOnboardParticipant) XXX_DiscardUnknown() {
+	xxx_messageInfo_MsgOnboardParticipant.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MsgOnboardParticipant proto.InternalMessageInfo
+
+func (m *MsgOnboardParticipant) GetParticipant() string {
+	if m != nil {
+		return m.Participant
+	}
+	return ""
+}
+
+func (m *MsgOnboardParticipant) GetEthPayload() EthPayload {
+	if m != nil {
+		return m.EthPayload
+	}
+	return EthPayload{}
+}
+
+func (m *MsgOnboardParticipant) GetEthSignature() string {
+	if m != nil {
+		return m.EthSignature
+	}
+	return ""
+}
+
+func (m *MsgOnboardParticipant) GetMessage() string {
+	if m != nil {
+		return m.Message
+	}
+	return ""
+}
+
+// MsgOnboardParticipantResponse defines the Msg/OnboardParticipant response type.
+type MsgOnboardParticipantResponse struct {
+}
+
+func (m *MsgOnboardParticipantResponse) Reset()         { *m = MsgOnboardParticipantResponse{} }
+func (m *MsgOnboardParticipantResponse) String() string { return proto.CompactTextString(m) }
+func (*MsgOnboardParticipantResponse) ProtoMessage()    {}
+func (*MsgOnboardParticipantResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_6bfde34a550e231e, []int{1}
+}
+func (m *MsgOnboardParticipantResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *MsgOnboardParticipantResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_MsgOnboardParticipantResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *MsgOnboardParticipantResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MsgOnboardParticipantResponse.Merge(m, src)
+}
+func (m *MsgOnboardParticipantResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *MsgOnboardParticipantResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_MsgOnboardParticipantResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MsgOnboardParticipantResponse proto.InternalMessageInfo
+
+func init() {
+	proto.RegisterType((*MsgOnboardParticipant)(nil), "cerc.onboarding.v1.MsgOnboardParticipant")
+	proto.RegisterType((*MsgOnboardParticipantResponse)(nil), "cerc.onboarding.v1.MsgOnboardParticipantResponse")
+}
+
+func init() { proto.RegisterFile("cerc/onboarding/v1/tx.proto", fileDescriptor_6bfde34a550e231e) }
+
+var fileDescriptor_6bfde34a550e231e = []byte{
+	// 384 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x8c, 0x51, 0xc1, 0x8a, 0x1a, 0x41,
+	0x14, 0x9c, 0x56, 0x93, 0x90, 0x36, 0x81, 0xd0, 0x24, 0x64, 0x98, 0x24, 0xa3, 0x8c, 0x87, 0xa8,
+	0x90, 0x69, 0x34, 0xb7, 0x1c, 0x05, 0x8f, 0x12, 0x31, 0xb7, 0x5c, 0xa4, 0x9d, 0x69, 0xda, 0x06,
+	0xa7, 0xdf, 0x30, 0xdd, 0x11, 0x73, 0x0b, 0x7e, 0x41, 0x60, 0x3f, 0x61, 0x7f, 0x40, 0xf6, 0x2b,
+	0x3c, 0xba, 0xec, 0x65, 0x4f, 0xcb, 0xa2, 0x0b, 0xfe, 0xc6, 0xe2, 0xa8, 0xeb, 0xc0, 0xce, 0xc2,
+	0xde, 0xde, 0xab, 0x2a, 0xaa, 0x5e, 0xf1, 0xf0, 0xa7, 0x80, 0x27, 0x01, 0x05, 0x35, 0x02, 0x96,
+	0x84, 0x52, 0x09, 0x3a, 0x6d, 0x51, 0x33, 0xf3, 0xe3, 0x04, 0x0c, 0x10, 0xb2, 0x23, 0xfd, 0x13,
+	0xe9, 0x4f, 0x5b, 0xce, 0xc7, 0x00, 0x74, 0x04, 0x9a, 0x46, 0x3a, 0xd5, 0x46, 0x5a, 0xec, 0xc5,
+	0xce, 0x67, 0x01, 0x20, 0x26, 0x9c, 0xb2, 0x58, 0x52, 0xa6, 0x14, 0x18, 0x66, 0x24, 0x28, 0x7d,
+	0x60, 0xdf, 0x0b, 0x10, 0x90, 0x8e, 0x74, 0x37, 0x1d, 0xd0, 0x5a, 0x4e, 0x7a, 0x26, 0x2e, 0x15,
+	0x79, 0x97, 0x08, 0x7f, 0xe8, 0x69, 0xf1, 0x73, 0x8f, 0xf7, 0x59, 0x62, 0x64, 0x20, 0x63, 0xa6,
+	0x0c, 0xa9, 0xe2, 0x72, 0x7c, 0x5a, 0x6d, 0x54, 0x45, 0xf5, 0xd7, 0x83, 0x2c, 0x44, 0xba, 0xb8,
+	0xcc, 0xcd, 0x78, 0x18, 0xb3, 0xbf, 0x13, 0x60, 0xa1, 0x5d, 0xa8, 0xa2, 0x7a, 0xb9, 0xed, 0xfa,
+	0x8f, 0x7b, 0xf9, 0x5d, 0x33, 0xee, 0xef, 0x55, 0x9d, 0xd2, 0xf2, 0xa6, 0x62, 0x0d, 0x30, 0x7f,
+	0x40, 0x48, 0x0d, 0xbf, 0xdd, 0xd9, 0x68, 0x29, 0x14, 0x33, 0x7f, 0x12, 0x6e, 0x17, 0xd3, 0xa8,
+	0x37, 0xdc, 0x8c, 0x7f, 0x1d, 0x31, 0x62, 0xe3, 0x57, 0x11, 0xd7, 0x9a, 0x09, 0x6e, 0x97, 0x52,
+	0xfa, 0xb8, 0xfe, 0x78, 0x37, 0xdf, 0x2e, 0x9a, 0xd9, 0xbb, 0xbc, 0x0a, 0xfe, 0x92, 0x5b, 0x69,
+	0xc0, 0x75, 0x0c, 0x4a, 0xf3, 0xf6, 0x05, 0xc2, 0xc5, 0x9e, 0x16, 0xe4, 0x1c, 0x61, 0x92, 0xd3,
+	0xbc, 0x91, 0x57, 0x21, 0xd7, 0xd1, 0x69, 0x3d, 0x5b, 0x7a, 0x0c, 0xf7, 0xe8, 0xfc, 0xea, 0xee,
+	0xac, 0xd0, 0xf0, 0xbe, 0xd2, 0xa7, 0xff, 0x33, 0xcc, 0xd4, 0x71, 0x5e, 0xfc, 0xdb, 0x2e, 0x9a,
+	0xa8, 0xd3, 0x59, 0xae, 0x5d, 0xb4, 0x5a, 0xbb, 0xe8, 0x76, 0xed, 0xa2, 0xff, 0x1b, 0xd7, 0x5a,
+	0x6d, 0x5c, 0xeb, 0x7a, 0xe3, 0x5a, 0xbf, 0xeb, 0x42, 0x1a, 0x7f, 0x1a, 0x8e, 0x7c, 0x03, 0xa9,
+	0xe7, 0x37, 0x09, 0x74, 0xc2, 0x02, 0x50, 0x32, 0x08, 0xe9, 0x2c, 0x93, 0x30, 0x7a, 0x99, 0x3e,
+	0xfd, 0xfb, 0x7d, 0x00, 0x00, 0x00, 0xff, 0xff, 0x4c, 0xe2, 0xe0, 0x84, 0x99, 0x02, 0x00, 0x00,
+}
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ context.Context
+var _ grpc.ClientConn
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the grpc package it is being compiled against.
+const _ = grpc.SupportPackageIsVersion4
+
+// MsgClient is the client API for Msg service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
+type MsgClient interface {
+	// OnboardParticipant defines a method for enrolling a new validator.
+	OnboardParticipant(ctx context.Context, in *MsgOnboardParticipant, opts ...grpc.CallOption) (*MsgOnboardParticipantResponse, error)
+}
+
+type msgClient struct {
+	cc grpc1.ClientConn
+}
+
+func NewMsgClient(cc grpc1.ClientConn) MsgClient {
+	return &msgClient{cc}
+}
+
+func (c *msgClient) OnboardParticipant(ctx context.Context, in *MsgOnboardParticipant, opts ...grpc.CallOption) (*MsgOnboardParticipantResponse, error) {
+	out := new(MsgOnboardParticipantResponse)
+	err := c.cc.Invoke(ctx, "/cerc.onboarding.v1.Msg/OnboardParticipant", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// MsgServer is the server API for Msg service.
+type MsgServer interface {
+	// OnboardParticipant defines a method for enrolling a new validator.
+	OnboardParticipant(context.Context, *MsgOnboardParticipant) (*MsgOnboardParticipantResponse, error)
+}
+
+// UnimplementedMsgServer can be embedded to have forward compatible implementations.
+type UnimplementedMsgServer struct {
+}
+
+func (*UnimplementedMsgServer) OnboardParticipant(ctx context.Context, req *MsgOnboardParticipant) (*MsgOnboardParticipantResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method OnboardParticipant not implemented")
+}
+
+func RegisterMsgServer(s grpc1.Server, srv MsgServer) {
+	s.RegisterService(&_Msg_serviceDesc, srv)
+}
+
+func _Msg_OnboardParticipant_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(MsgOnboardParticipant)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(MsgServer).OnboardParticipant(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/cerc.onboarding.v1.Msg/OnboardParticipant",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(MsgServer).OnboardParticipant(ctx, req.(*MsgOnboardParticipant))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+var _Msg_serviceDesc = grpc.ServiceDesc{
+	ServiceName: "cerc.onboarding.v1.Msg",
+	HandlerType: (*MsgServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "OnboardParticipant",
+			Handler:    _Msg_OnboardParticipant_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "cerc/onboarding/v1/tx.proto",
+}
+
+func (m *MsgOnboardParticipant) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *MsgOnboardParticipant) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *MsgOnboardParticipant) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if len(m.Message) > 0 {
+		i -= len(m.Message)
+		copy(dAtA[i:], m.Message)
+		i = encodeVarintTx(dAtA, i, uint64(len(m.Message)))
+		i--
+		dAtA[i] = 0x22
+	}
+	if len(m.EthSignature) > 0 {
+		i -= len(m.EthSignature)
+		copy(dAtA[i:], m.EthSignature)
+		i = encodeVarintTx(dAtA, i, uint64(len(m.EthSignature)))
+		i--
+		dAtA[i] = 0x1a
+	}
+	{
+		size, err := m.EthPayload.MarshalToSizedBuffer(dAtA[:i])
+		if err != nil {
+			return 0, err
+		}
+		i -= size
+		i = encodeVarintTx(dAtA, i, uint64(size))
+	}
+	i--
+	dAtA[i] = 0x12
+	if len(m.Participant) > 0 {
+		i -= len(m.Participant)
+		copy(dAtA[i:], m.Participant)
+		i = encodeVarintTx(dAtA, i, uint64(len(m.Participant)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *MsgOnboardParticipantResponse) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *MsgOnboardParticipantResponse) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *MsgOnboardParticipantResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	return len(dAtA) - i, nil
+}
+
+func encodeVarintTx(dAtA []byte, offset int, v uint64) int {
+	offset -= sovTx(v)
+	base := offset
+	for v >= 1<<7 {
+		dAtA[offset] = uint8(v&0x7f | 0x80)
+		v >>= 7
+		offset++
+	}
+	dAtA[offset] = uint8(v)
+	return base
+}
+func (m *MsgOnboardParticipant) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Participant)
+	if l > 0 {
+		n += 1 + l + sovTx(uint64(l))
+	}
+	l = m.EthPayload.Size()
+	n += 1 + l + sovTx(uint64(l))
+	l = len(m.EthSignature)
+	if l > 0 {
+		n += 1 + l + sovTx(uint64(l))
+	}
+	l = len(m.Message)
+	if l > 0 {
+		n += 1 + l + sovTx(uint64(l))
+	}
+	return n
+}
+
+func (m *MsgOnboardParticipantResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	return n
+}
+
+func sovTx(x uint64) (n int) {
+	return (math_bits.Len64(x|1) + 6) / 7
+}
+func sozTx(x uint64) (n int) {
+	return sovTx(uint64((x << 1) ^ uint64((int64(x) >> 63))))
+}
+func (m *MsgOnboardParticipant) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowTx
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: MsgOnboardParticipant: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: MsgOnboardParticipant: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Participant", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthTx
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthTx
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Participant = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field EthPayload", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthTx
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthTx
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if err := m.EthPayload.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field EthSignature", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthTx
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthTx
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.EthSignature = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 4:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Message", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthTx
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthTx
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Message = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipTx(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthTx
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *MsgOnboardParticipantResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowTx
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: MsgOnboardParticipantResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: MsgOnboardParticipantResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		default:
+			iNdEx = preIndex
+			skippy, err := skipTx(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthTx
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func skipTx(dAtA []byte) (n int, err error) {
+	l := len(dAtA)
+	iNdEx := 0
+	depth := 0
+	for iNdEx < l {
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return 0, ErrIntOverflowTx
+			}
+			if iNdEx >= l {
+				return 0, io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= (uint64(b) & 0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		wireType := int(wire & 0x7)
+		switch wireType {
+		case 0:
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				iNdEx++
+				if dAtA[iNdEx-1] < 0x80 {
+					break
+				}
+			}
+		case 1:
+			iNdEx += 8
+		case 2:
+			var length int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				length |= (int(b) & 0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if length < 0 {
+				return 0, ErrInvalidLengthTx
+			}
+			iNdEx += length
+		case 3:
+			depth++
+		case 4:
+			if depth == 0 {
+				return 0, ErrUnexpectedEndOfGroupTx
+			}
+			depth--
+		case 5:
+			iNdEx += 4
+		default:
+			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
+		}
+		if iNdEx < 0 {
+			return 0, ErrInvalidLengthTx
+		}
+		if depth == 0 {
+			return iNdEx, nil
+		}
+	}
+	return 0, io.ErrUnexpectedEOF
+}
+
+var (
+	ErrInvalidLengthTx        = fmt.Errorf("proto: negative length found during unmarshaling")
+	ErrIntOverflowTx          = fmt.Errorf("proto: integer overflow")
+	ErrUnexpectedEndOfGroupTx = fmt.Errorf("proto: unexpected end of group")
+)

x/onboarding/tx.pb.gw.go

@@ -0,0 +1,171 @@
+// Code generated by protoc-gen-grpc-gateway. DO NOT EDIT.
+// source: cerc/onboarding/v1/tx.proto
+
+/*
+Package onboarding is a reverse proxy.
+
+It translates gRPC into RESTful JSON APIs.
+*/
+package onboarding
+
+import (
+	"context"
+	"io"
+	"net/http"
+
+	"github.com/golang/protobuf/descriptor"
+	"github.com/golang/protobuf/proto"
+	"github.com/grpc-ecosystem/grpc-gateway/runtime"
+	"github.com/grpc-ecosystem/grpc-gateway/utilities"
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/grpclog"
+	"google.golang.org/grpc/metadata"
+	"google.golang.org/grpc/status"
+)
+
+// Suppress "imported and not used" errors
+var _ codes.Code
+var _ io.Reader
+var _ status.Status
+var _ = runtime.String
+var _ = utilities.NewDoubleArray
+var _ = descriptor.ForMessage
+var _ = metadata.Join
+
+var (
+	filter_Msg_OnboardParticipant_0 = &utilities.DoubleArray{Encoding: map[string]int{}, Base: []int(nil), Check: []int(nil)}
+)
+
+func request_Msg_OnboardParticipant_0(ctx context.Context, marshaler runtime.Marshaler, client MsgClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq MsgOnboardParticipant
+	var metadata runtime.ServerMetadata
+
+	if err := req.ParseForm(); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if err := runtime.PopulateQueryParameters(&protoReq, req.Form, filter_Msg_OnboardParticipant_0); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	msg, err := client.OnboardParticipant(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+
+}
+
+func local_request_Msg_OnboardParticipant_0(ctx context.Context, marshaler runtime.Marshaler, server MsgServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq MsgOnboardParticipant
+	var metadata runtime.ServerMetadata
+
+	if err := req.ParseForm(); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if err := runtime.PopulateQueryParameters(&protoReq, req.Form, filter_Msg_OnboardParticipant_0); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	msg, err := server.OnboardParticipant(ctx, &protoReq)
+	return msg, metadata, err
+
+}
+
+// RegisterMsgHandlerServer registers the http handlers for service Msg to "mux".
+// UnaryRPC     :call MsgServer directly.
+// StreamingRPC :currently unsupported pending https://github.com/grpc/grpc-go/issues/906.
+// Note that using this registration option will cause many gRPC library features to stop working. Consider using RegisterMsgHandlerFromEndpoint instead.
+func RegisterMsgHandlerServer(ctx context.Context, mux *runtime.ServeMux, server MsgServer) error {
+
+	mux.Handle("POST", pattern_Msg_OnboardParticipant_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		var stream runtime.ServerTransportStream
+		ctx = grpc.NewContextWithServerTransportStream(ctx, &stream)
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateIncomingContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_Msg_OnboardParticipant_0(rctx, inboundMarshaler, server, req, pathParams)
+		md.HeaderMD, md.TrailerMD = metadata.Join(md.HeaderMD, stream.Header()), metadata.Join(md.TrailerMD, stream.Trailer())
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_Msg_OnboardParticipant_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	return nil
+}
+
+// RegisterMsgHandlerFromEndpoint is same as RegisterMsgHandler but
+// automatically dials to "endpoint" and closes the connection when "ctx" gets done.
+func RegisterMsgHandlerFromEndpoint(ctx context.Context, mux *runtime.ServeMux, endpoint string, opts []grpc.DialOption) (err error) {
+	conn, err := grpc.Dial(endpoint, opts...)
+	if err != nil {
+		return err
+	}
+	defer func() {
+		if err != nil {
+			if cerr := conn.Close(); cerr != nil {
+				grpclog.Infof("Failed to close conn to %s: %v", endpoint, cerr)
+			}
+			return
+		}
+		go func() {
+			<-ctx.Done()
+			if cerr := conn.Close(); cerr != nil {
+				grpclog.Infof("Failed to close conn to %s: %v", endpoint, cerr)
+			}
+		}()
+	}()
+
+	return RegisterMsgHandler(ctx, mux, conn)
+}
+
+// RegisterMsgHandler registers the http handlers for service Msg to "mux".
+// The handlers forward requests to the grpc endpoint over "conn".
+func RegisterMsgHandler(ctx context.Context, mux *runtime.ServeMux, conn *grpc.ClientConn) error {
+	return RegisterMsgHandlerClient(ctx, mux, NewMsgClient(conn))
+}
+
+// RegisterMsgHandlerClient registers the http handlers for service Msg
+// to "mux". The handlers forward requests to the grpc endpoint over the given implementation of "MsgClient".
+// Note: the gRPC framework executes interceptors within the gRPC handler. If the passed in "MsgClient"
+// doesn't go through the normal gRPC flow (creating a gRPC client etc.) then it will be up to the passed in
+// "MsgClient" to call the correct interceptors.
+func RegisterMsgHandlerClient(ctx context.Context, mux *runtime.ServeMux, client MsgClient) error {
+
+	mux.Handle("POST", pattern_Msg_OnboardParticipant_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_Msg_OnboardParticipant_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_Msg_OnboardParticipant_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	return nil
+}
+
+var (
+	pattern_Msg_OnboardParticipant_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 2, 3}, []string{"cerc", "onboarding", "v1", "onboard_participant"}, "", runtime.AssumeColonVerbOpt(false)))
+)
+
+var (
+	forward_Msg_OnboardParticipant_0 = runtime.ForwardResponseMessage
+)

x/registry/module/module.go

@@ -52,21 +52,21 @@ func NewAppModuleBasic(m AppModule) module.AppModuleBasic {
 
 // module.AppModuleBasic
 
-// Name returns the checkers module's name.
+// Name returns the registry module's name.
 func (AppModule) Name() string { return registrytypes.ModuleName }
 
-// RegisterLegacyAminoCodec registers the checkers module's types on the LegacyAmino codec.
+// RegisterLegacyAminoCodec registers the registry module's types on the LegacyAmino codec.
 // New modules do not need to support Amino.
 func (AppModule) RegisterLegacyAminoCodec(cdc *codec.LegacyAmino) {}
 
-// RegisterGRPCGatewayRoutes registers the gRPC Gateway routes for the checkers module.
+// RegisterGRPCGatewayRoutes registers the gRPC Gateway routes for the registry module.
 func (AppModule) RegisterGRPCGatewayRoutes(clientCtx client.Context, mux *gwruntime.ServeMux) {
 	if err := registrytypes.RegisterQueryHandlerClient(context.Background(), mux, registrytypes.NewQueryClient(clientCtx)); err != nil {
 		panic(err)
 	}
 }
 
-// RegisterInterfaces registers interfaces and implementations of the checkers module.
+// RegisterInterfaces registers interfaces and implementations of the registry module.
 func (AppModule) RegisterInterfaces(registry codectypes.InterfaceRegistry) {
 	registrytypes.RegisterInterfaces(registry)
 }
@@ -91,7 +91,7 @@ func (AppModule) ValidateGenesis(cdc codec.JSONCodec, _ client.TxEncodingConfig,
 	return data.Validate()
 }
 
-// InitGenesis performs genesis initialization for the checkers module.
+// InitGenesis performs genesis initialization for the registry module.
 // It returns no validator updates.
 func (am AppModule) InitGenesis(ctx sdk.Context, cdc codec.JSONCodec, data json.RawMessage) {
 	var genesisState registrytypes.GenesisState