added der asset notarization logic

Signed-off-by: Jürgen Eckel <juergen@riddleandcode.com>

docs/static/openapi.yml

@@ -77504,6 +77504,17 @@ definitions:
         type: string
       liquidAddress:
         type: string
+  planetmintgo.der.LiquidDerAsset:
+    type: object
+    properties:
+      zigbeeID:
+        type: string
+      plmntAddress:
+        type: string
+      assetID:
+        type: string
+  planetmintgo.der.MsgNotarizeLiquidDerAssetResponse:
+    type: object
   planetmintgo.der.MsgRegisterDERResponse:
     type: object
   planetmintgo.der.Params:

proto/planetmintgo/der/tx.proto

@@ -3,12 +3,14 @@ syntax = "proto3";
 package planetmintgo.der;
 
 import "planetmintgo/der/der.proto";
+import "planetmintgo/der/liquid_der_asset.proto";
 
 option go_package = "github.com/planetmint/planetmint-go/x/der/types";
 
 // Msg defines the Msg service.
 service Msg {
   rpc RegisterDER            (MsgRegisterDER           ) returns (MsgRegisterDERResponse           );
+  rpc NotarizeLiquidDerAsset (MsgNotarizeLiquidDerAsset) returns (MsgNotarizeLiquidDerAssetResponse);
 }
 message MsgRegisterDER {
   string creator = 1;
@@ -17,3 +19,10 @@ message MsgRegisterDER {
 
 message MsgRegisterDERResponse {}
 
+message MsgNotarizeLiquidDerAsset {
+  string         creator  = 1;
+  LiquidDerAsset derAsset = 2;
+}
+
+message MsgNotarizeLiquidDerAssetResponse {}
+

x/der/client/cli/tx.go

@@ -31,6 +31,7 @@ func GetTxCmd() *cobra.Command {
 	}
 
 	cmd.AddCommand(CmdRegisterDER())
+	cmd.AddCommand(CmdNotarizeLiquidDerAsset())
 	// this line is used by starport scaffolding # 1
 
 	return cmd

x/der/client/cli/tx_notarize_liquid_der_asset.go

@@ -0,0 +1,47 @@
+package cli
+
+import (
+	"strconv"
+
+	"encoding/json"
+	"github.com/cosmos/cosmos-sdk/client"
+	"github.com/cosmos/cosmos-sdk/client/flags"
+	"github.com/cosmos/cosmos-sdk/client/tx"
+	"github.com/planetmint/planetmint-go/x/der/types"
+	"github.com/spf13/cobra"
+)
+
+var _ = strconv.Itoa(0)
+
+func CmdNotarizeLiquidDerAsset() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "notarize-liquid-der-asset [der-asset]",
+		Short: "Broadcast message notarizeLiquidDerAsset",
+		Args:  cobra.ExactArgs(1),
+		RunE: func(cmd *cobra.Command, args []string) (err error) {
+			argDerAsset := new(types.LiquidDerAsset)
+			err = json.Unmarshal([]byte(args[0]), argDerAsset)
+			if err != nil {
+				return err
+			}
+
+			clientCtx, err := client.GetClientTxContext(cmd)
+			if err != nil {
+				return err
+			}
+
+			msg := types.NewMsgNotarizeLiquidDerAsset(
+				clientCtx.GetFromAddress().String(),
+				argDerAsset,
+			)
+			if err := msg.ValidateBasic(); err != nil {
+				return err
+			}
+			return tx.GenerateOrBroadcastTxCLI(clientCtx, cmd.Flags(), msg)
+		},
+	}
+
+	flags.AddTxFlagsToCmd(cmd)
+
+	return cmd
+}

x/der/keeper/liquid_der_asset.go

@@ -0,0 +1,28 @@
+package keeper
+
+import (
+	"github.com/planetmint/planetmint-go/util"
+	"github.com/planetmint/planetmint-go/x/der/types"
+
+	"github.com/cosmos/cosmos-sdk/store/prefix"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+)
+
+func (k Keeper) StoreLiquidDerAttest(ctx sdk.Context, asset types.LiquidDerAsset) {
+	store := prefix.NewStore(ctx.KVStore(k.storeKey), types.KeyPrefix(types.LiquidDerAssetKey))
+	appendValue := k.cdc.MustMarshal(&asset)
+	store.Set(util.SerializeString(asset.ZigbeeID), appendValue)
+}
+
+func (k Keeper) LookupLiquidDerAsset(ctx sdk.Context, zigbeeID string) (val types.LiquidDerAsset, found bool) {
+	store := prefix.NewStore(ctx.KVStore(k.storeKey), types.KeyPrefix(types.LiquidDerAssetKey))
+	derAsset := store.Get(util.SerializeString(zigbeeID))
+
+	if derAsset == nil {
+		return val, false
+	}
+	if err := k.cdc.Unmarshal(derAsset, &val); err != nil {
+		return val, false
+	}
+	return val, true
+}

x/der/keeper/msg_server_notarize_liquid_der_asset.go

@@ -0,0 +1,16 @@
+package keeper
+
+import (
+	"context"
+
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/planetmint/planetmint-go/x/der/types"
+)
+
+func (k msgServer) NotarizeLiquidDerAsset(goCtx context.Context, msg *types.MsgNotarizeLiquidDerAsset) (*types.MsgNotarizeLiquidDerAssetResponse, error) {
+	ctx := sdk.UnwrapSDKContext(goCtx)
+
+	k.StoreLiquidDerAttest(ctx, *msg.DerAsset)
+
+	return &types.MsgNotarizeLiquidDerAssetResponse{}, nil
+}

x/der/keeper/msg_server_register_der.go

@@ -4,6 +4,7 @@ import (
 	"context"
 
 	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/planetmint/planetmint-go/util"
 	"github.com/planetmint/planetmint-go/x/der/types"
 )
 
@@ -13,6 +14,34 @@ func (k msgServer) RegisterDER(goCtx context.Context, msg *types.MsgRegisterDER)
 	k.StoreDerAttest(ctx, *msg.Der)
 
 	//TODO: init NFT creation and storag of NFT to DER associations
+	// Process NFT issuance if validator is block proposer
+	if util.IsValidatorBlockProposer(ctx, k.rootDir) {
+		if err := k.handleDERNFTIssuance(goCtx, *msg.Der, params); err != nil {
+			return err
+		}
+	} else {
+		util.GetAppLogger().Info(ctx, "Not block proposer: skipping DER NFT issuance")
+	}
 
 	return &types.MsgRegisterDERResponse{}, nil
 }
+
+func (k msgServer) handleDERNFTIssuance(goCtx context.Context, machine *types.Machine, params types.Params) error {
+	ctx := sdk.UnwrapSDKContext(goCtx)
+	logger := util.GetAppLogger()
+	logger.Info(ctx, "Issuing Machine NFT: "+machine.String())
+
+	err := util.IssueMachineNFT(goCtx, machine,
+		params.AssetRegistryScheme,
+		params.AssetRegistryDomain,
+		params.AssetRegistryPath,
+	)
+
+	if err != nil {
+		logger.Error(ctx, err, "Machine NFT issuance failed")
+		return err
+	}
+
+	logger.Info(ctx, "Machine NFT issuance successful: "+machine.String())
+	return nil
+}

x/der/module_simulation.go

@@ -27,6 +27,10 @@ const (
 	// TODO: Determine the simulation weight value
 	defaultWeightMsgRegisterDER int = 100
 
+	opWeightMsgNotarizeLiquidDerAsset = "op_weight_msg_notarize_liquid_der_asset"
+	// TODO: Determine the simulation weight value
+	defaultWeightMsgNotarizeLiquidDerAsset int = 100
+
 	// this line is used by starport scaffolding # simapp/module/const
 )
 
@@ -66,6 +70,17 @@ func (am AppModule) WeightedOperations(simState module.SimulationState) []simtyp
 		dersimulation.SimulateMsgRegisterDER(am.accountKeeper, am.bankKeeper, am.keeper),
 	))
 
+	var weightMsgNotarizeLiquidDerAsset int
+	simState.AppParams.GetOrGenerate(simState.Cdc, opWeightMsgNotarizeLiquidDerAsset, &weightMsgNotarizeLiquidDerAsset, nil,
+		func(_ *rand.Rand) {
+			weightMsgNotarizeLiquidDerAsset = defaultWeightMsgNotarizeLiquidDerAsset
+		},
+	)
+	operations = append(operations, simulation.NewWeightedOperation(
+		weightMsgNotarizeLiquidDerAsset,
+		dersimulation.SimulateMsgNotarizeLiquidDerAsset(am.accountKeeper, am.bankKeeper, am.keeper),
+	))
+
 	// this line is used by starport scaffolding # simapp/module/operation
 
 	return operations
@@ -82,6 +97,14 @@ func (am AppModule) ProposalMsgs(simState module.SimulationState) []simtypes.Wei
 				return nil
 			},
 		),
+		simulation.NewWeightedProposalMsg(
+			opWeightMsgNotarizeLiquidDerAsset,
+			defaultWeightMsgNotarizeLiquidDerAsset,
+			func(r *rand.Rand, ctx sdk.Context, accs []simtypes.Account) sdk.Msg {
+				dersimulation.SimulateMsgNotarizeLiquidDerAsset(am.accountKeeper, am.bankKeeper, am.keeper)
+				return nil
+			},
+		),
 		// this line is used by starport scaffolding # simapp/module/OpMsg
 	}
 }

x/der/simulation/notarize_liquid_der_asset.go

@@ -0,0 +1,29 @@
+package simulation
+
+import (
+	"math/rand"
+
+	"github.com/cosmos/cosmos-sdk/baseapp"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	simtypes "github.com/cosmos/cosmos-sdk/types/simulation"
+	"github.com/planetmint/planetmint-go/x/der/keeper"
+	"github.com/planetmint/planetmint-go/x/der/types"
+)
+
+func SimulateMsgNotarizeLiquidDerAsset(
+	ak types.AccountKeeper,
+	bk types.BankKeeper,
+	k keeper.Keeper,
+) simtypes.Operation {
+	return func(r *rand.Rand, app *baseapp.BaseApp, ctx sdk.Context, accs []simtypes.Account, chainID string,
+	) (simtypes.OperationMsg, []simtypes.FutureOperation, error) {
+		simAccount, _ := simtypes.RandomAcc(r, accs)
+		msg := &types.MsgNotarizeLiquidDerAsset{
+			Creator: simAccount.Address.String(),
+		}
+
+		// TODO: Handling the NotarizeLiquidDerAsset simulation
+
+		return simtypes.NoOpMsg(types.ModuleName, msg.Type(), "NotarizeLiquidDerAsset simulation not implemented"), nil, nil
+	}
+}

x/der/types/codec.go

@@ -9,6 +9,7 @@ import (
 
 func RegisterCodec(cdc *codec.LegacyAmino) {
 	cdc.RegisterConcrete(&MsgRegisterDER{}, "der/RegisterDER", nil)
+	cdc.RegisterConcrete(&MsgNotarizeLiquidDerAsset{}, "der/NotarizeLiquidDerAsset", nil)
 	// this line is used by starport scaffolding # 2
 }
 
@@ -16,6 +17,9 @@ func RegisterInterfaces(registry cdctypes.InterfaceRegistry) {
 	registry.RegisterImplementations((*sdk.Msg)(nil),
 		&MsgRegisterDER{},
 	)
+	registry.RegisterImplementations((*sdk.Msg)(nil),
+		&MsgNotarizeLiquidDerAsset{},
+	)
 	// this line is used by starport scaffolding # 3
 
 	msgservice.RegisterMsgServiceDesc(registry, &_Msg_serviceDesc)

x/der/types/keys.go

@@ -14,6 +14,8 @@ const (
 	MemStoreKey = "mem_der"
 
 	DerAssetKey = "Der/DerAsset/"
+
+	LiquidDerAssetKey = "Der/LiquidDerAsset/"
 )
 
 func KeyPrefix(p string) []byte {

x/der/types/message_notarize_liquid_der_asset.go

@@ -0,0 +1,46 @@
+package types
+
+import (
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
+)
+
+const TypeMsgNotarizeLiquidDerAsset = "notarize_liquid_der_asset"
+
+var _ sdk.Msg = &MsgNotarizeLiquidDerAsset{}
+
+func NewMsgNotarizeLiquidDerAsset(creator string, derAsset *LiquidDerAsset) *MsgNotarizeLiquidDerAsset {
+	return &MsgNotarizeLiquidDerAsset{
+		Creator:  creator,
+		DerAsset: derAsset,
+	}
+}
+
+func (msg *MsgNotarizeLiquidDerAsset) Route() string {
+	return RouterKey
+}
+
+func (msg *MsgNotarizeLiquidDerAsset) Type() string {
+	return TypeMsgNotarizeLiquidDerAsset
+}
+
+func (msg *MsgNotarizeLiquidDerAsset) GetSigners() []sdk.AccAddress {
+	creator, err := sdk.AccAddressFromBech32(msg.Creator)
+	if err != nil {
+		panic(err)
+	}
+	return []sdk.AccAddress{creator}
+}
+
+func (msg *MsgNotarizeLiquidDerAsset) GetSignBytes() []byte {
+	bz := ModuleCdc.MustMarshalJSON(msg)
+	return sdk.MustSortJSON(bz)
+}
+
+func (msg *MsgNotarizeLiquidDerAsset) ValidateBasic() error {
+	_, err := sdk.AccAddressFromBech32(msg.Creator)
+	if err != nil {
+		return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "invalid creator address (%s)", err)
+	}
+	return nil
+}

x/der/types/message_notarize_liquid_der_asset_test.go

@@ -0,0 +1,40 @@
+package types
+
+import (
+	"testing"
+
+	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
+	"github.com/planetmint/planetmint-go/testutil/sample"
+	"github.com/stretchr/testify/require"
+)
+
+func TestMsgNotarizeLiquidDerAsset_ValidateBasic(t *testing.T) {
+	tests := []struct {
+		name string
+		msg  MsgNotarizeLiquidDerAsset
+		err  error
+	}{
+		{
+			name: "invalid address",
+			msg: MsgNotarizeLiquidDerAsset{
+				Creator: "invalid_address",
+			},
+			err: sdkerrors.ErrInvalidAddress,
+		}, {
+			name: "valid address",
+			msg: MsgNotarizeLiquidDerAsset{
+				Creator: sample.AccAddress(),
+			},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			err := tt.msg.ValidateBasic()
+			if tt.err != nil {
+				require.ErrorIs(t, err, tt.err)
+				return
+			}
+			require.NoError(t, err)
+		})
+	}
+}

x/der/types/tx.pb.go

@@ -115,30 +115,126 @@ func (m *MsgRegisterDERResponse) XXX_DiscardUnknown() {
 
 var xxx_messageInfo_MsgRegisterDERResponse proto.InternalMessageInfo
 
+type MsgNotarizeLiquidDerAsset struct {
+	Creator  string          `protobuf:"bytes,1,opt,name=creator,proto3" json:"creator,omitempty"`
+	DerAsset *LiquidDerAsset `protobuf:"bytes,2,opt,name=derAsset,proto3" json:"derAsset,omitempty"`
+}
+
+func (m *MsgNotarizeLiquidDerAsset) Reset()         { *m = MsgNotarizeLiquidDerAsset{} }
+func (m *MsgNotarizeLiquidDerAsset) String() string { return proto.CompactTextString(m) }
+func (*MsgNotarizeLiquidDerAsset) ProtoMessage()    {}
+func (*MsgNotarizeLiquidDerAsset) Descriptor() ([]byte, []int) {
+	return fileDescriptor_15158a087cddc7bd, []int{2}
+}
+func (m *MsgNotarizeLiquidDerAsset) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *MsgNotarizeLiquidDerAsset) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_MsgNotarizeLiquidDerAsset.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 *MsgNotarizeLiquidDerAsset) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MsgNotarizeLiquidDerAsset.Merge(m, src)
+}
+func (m *MsgNotarizeLiquidDerAsset) XXX_Size() int {
+	return m.Size()
+}
+func (m *MsgNotarizeLiquidDerAsset) XXX_DiscardUnknown() {
+	xxx_messageInfo_MsgNotarizeLiquidDerAsset.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MsgNotarizeLiquidDerAsset proto.InternalMessageInfo
+
+func (m *MsgNotarizeLiquidDerAsset) GetCreator() string {
+	if m != nil {
+		return m.Creator
+	}
+	return ""
+}
+
+func (m *MsgNotarizeLiquidDerAsset) GetDerAsset() *LiquidDerAsset {
+	if m != nil {
+		return m.DerAsset
+	}
+	return nil
+}
+
+type MsgNotarizeLiquidDerAssetResponse struct {
+}
+
+func (m *MsgNotarizeLiquidDerAssetResponse) Reset()         { *m = MsgNotarizeLiquidDerAssetResponse{} }
+func (m *MsgNotarizeLiquidDerAssetResponse) String() string { return proto.CompactTextString(m) }
+func (*MsgNotarizeLiquidDerAssetResponse) ProtoMessage()    {}
+func (*MsgNotarizeLiquidDerAssetResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_15158a087cddc7bd, []int{3}
+}
+func (m *MsgNotarizeLiquidDerAssetResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *MsgNotarizeLiquidDerAssetResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_MsgNotarizeLiquidDerAssetResponse.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 *MsgNotarizeLiquidDerAssetResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MsgNotarizeLiquidDerAssetResponse.Merge(m, src)
+}
+func (m *MsgNotarizeLiquidDerAssetResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *MsgNotarizeLiquidDerAssetResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_MsgNotarizeLiquidDerAssetResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MsgNotarizeLiquidDerAssetResponse proto.InternalMessageInfo
+
 func init() {
 	proto.RegisterType((*MsgRegisterDER)(nil), "planetmintgo.der.MsgRegisterDER")
 	proto.RegisterType((*MsgRegisterDERResponse)(nil), "planetmintgo.der.MsgRegisterDERResponse")
+	proto.RegisterType((*MsgNotarizeLiquidDerAsset)(nil), "planetmintgo.der.MsgNotarizeLiquidDerAsset")
+	proto.RegisterType((*MsgNotarizeLiquidDerAssetResponse)(nil), "planetmintgo.der.MsgNotarizeLiquidDerAssetResponse")
 }
 
 func init() { proto.RegisterFile("planetmintgo/der/tx.proto", fileDescriptor_15158a087cddc7bd) }
 
 var fileDescriptor_15158a087cddc7bd = []byte{
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+	0x12, 0x73, 0xb8, 0x59, 0x77, 0xea, 0x80, 0xba, 0x5c, 0x35, 0xfa, 0xc5, 0x7c, 0x81, 0xf7, 0xd9,
-	0xb3, 0xb2, 0x20, 0xb5, 0x38, 0x89, 0x0d, 0x1c, 0x44, 0xc6, 0x80, 0x00, 0x00, 0x00, 0xff, 0xff,
+	0x86, 0xda, 0xe8, 0xeb, 0x79, 0x7d, 0x36, 0x8d, 0x7e, 0x7d, 0xe1, 0x9e, 0xe2, 0x93, 0xad, 0xd2,
-	0xef, 0x7c, 0x8e, 0x08, 0x6d, 0x01, 0x00, 0x00,
+	0xa4, 0x59, 0xeb, 0x1d, 0xe1, 0x72, 0x4f, 0x73, 0xeb, 0x1e, 0x57, 0xd2, 0x7f, 0xa3, 0xc0, 0x93,
+	0x5d, 0xcd, 0x69, 0xfe, 0x45, 0x24, 0x0a, 0x6b, 0x8e, 0xab, 0x5b, 0x36, 0x3f, 0x2b, 0xcc, 0x28,
+	0x86, 0x9d, 0xf6, 0x3f, 0xe0, 0xc4, 0x7d, 0x75, 0xfd, 0xba, 0x24, 0x68, 0xb1, 0x24, 0xe8, 0x63,
+	0x49, 0xd0, 0x4b, 0x44, 0x4a, 0x8b, 0x88, 0x94, 0xde, 0x22, 0x52, 0x7a, 0xf0, 0xb9, 0x30, 0x8f,
+	0xd3, 0x81, 0x37, 0x94, 0x63, 0xff, 0x3b, 0x38, 0xf5, 0x78, 0xce, 0xa5, 0x3f, 0x8b, 0x8f, 0xf1,
+	0x39, 0x04, 0x3d, 0xd8, 0x5d, 0x5f, 0x4e, 0xfb, 0x33, 0x00, 0x00, 0xff, 0xff, 0x28, 0x7a, 0x49,
+	0xef, 0xad, 0x02, 0x00, 0x00,
 }
 
 // Reference imports to suppress errors if they are not otherwise used.
@@ -154,6 +250,7 @@ const _ = grpc.SupportPackageIsVersion4
 // 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 {
 	RegisterDER(ctx context.Context, in *MsgRegisterDER, opts ...grpc.CallOption) (*MsgRegisterDERResponse, error)
+	NotarizeLiquidDerAsset(ctx context.Context, in *MsgNotarizeLiquidDerAsset, opts ...grpc.CallOption) (*MsgNotarizeLiquidDerAssetResponse, error)
 }
 
 type msgClient struct {
@@ -173,9 +270,19 @@ func (c *msgClient) RegisterDER(ctx context.Context, in *MsgRegisterDER, opts ..
 	return out, nil
 }
 
+func (c *msgClient) NotarizeLiquidDerAsset(ctx context.Context, in *MsgNotarizeLiquidDerAsset, opts ...grpc.CallOption) (*MsgNotarizeLiquidDerAssetResponse, error) {
+	out := new(MsgNotarizeLiquidDerAssetResponse)
+	err := c.cc.Invoke(ctx, "/planetmintgo.der.Msg/NotarizeLiquidDerAsset", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // MsgServer is the server API for Msg service.
 type MsgServer interface {
 	RegisterDER(context.Context, *MsgRegisterDER) (*MsgRegisterDERResponse, error)
+	NotarizeLiquidDerAsset(context.Context, *MsgNotarizeLiquidDerAsset) (*MsgNotarizeLiquidDerAssetResponse, error)
 }
 
 // UnimplementedMsgServer can be embedded to have forward compatible implementations.
@@ -185,6 +292,9 @@ type UnimplementedMsgServer struct {
 func (*UnimplementedMsgServer) RegisterDER(ctx context.Context, req *MsgRegisterDER) (*MsgRegisterDERResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method RegisterDER not implemented")
 }
+func (*UnimplementedMsgServer) NotarizeLiquidDerAsset(ctx context.Context, req *MsgNotarizeLiquidDerAsset) (*MsgNotarizeLiquidDerAssetResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method NotarizeLiquidDerAsset not implemented")
+}
 
 func RegisterMsgServer(s grpc1.Server, srv MsgServer) {
 	s.RegisterService(&_Msg_serviceDesc, srv)
@@ -208,6 +318,24 @@ func _Msg_RegisterDER_Handler(srv interface{}, ctx context.Context, dec func(int
 	return interceptor(ctx, in, info, handler)
 }
 
+func _Msg_NotarizeLiquidDerAsset_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(MsgNotarizeLiquidDerAsset)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(MsgServer).NotarizeLiquidDerAsset(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/planetmintgo.der.Msg/NotarizeLiquidDerAsset",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(MsgServer).NotarizeLiquidDerAsset(ctx, req.(*MsgNotarizeLiquidDerAsset))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 var Msg_serviceDesc = _Msg_serviceDesc
 var _Msg_serviceDesc = grpc.ServiceDesc{
 	ServiceName: "planetmintgo.der.Msg",
@@ -217,6 +345,10 @@ var _Msg_serviceDesc = grpc.ServiceDesc{
 			MethodName: "RegisterDER",
 			Handler:    _Msg_RegisterDER_Handler,
 		},
+		{
+			MethodName: "NotarizeLiquidDerAsset",
+			Handler:    _Msg_NotarizeLiquidDerAsset_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "planetmintgo/der/tx.proto",
@@ -287,6 +419,71 @@ func (m *MsgRegisterDERResponse) MarshalToSizedBuffer(dAtA []byte) (int, error)
 	return len(dAtA) - i, nil
 }
 
+func (m *MsgNotarizeLiquidDerAsset) 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 *MsgNotarizeLiquidDerAsset) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *MsgNotarizeLiquidDerAsset) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.DerAsset != nil {
+		{
+			size, err := m.DerAsset.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintTx(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x12
+	}
+	if len(m.Creator) > 0 {
+		i -= len(m.Creator)
+		copy(dAtA[i:], m.Creator)
+		i = encodeVarintTx(dAtA, i, uint64(len(m.Creator)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *MsgNotarizeLiquidDerAssetResponse) 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 *MsgNotarizeLiquidDerAssetResponse) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *MsgNotarizeLiquidDerAssetResponse) 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
@@ -324,6 +521,32 @@ func (m *MsgRegisterDERResponse) Size() (n int) {
 	return n
 }
 
+func (m *MsgNotarizeLiquidDerAsset) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Creator)
+	if l > 0 {
+		n += 1 + l + sovTx(uint64(l))
+	}
+	if m.DerAsset != nil {
+		l = m.DerAsset.Size()
+		n += 1 + l + sovTx(uint64(l))
+	}
+	return n
+}
+
+func (m *MsgNotarizeLiquidDerAssetResponse) 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
 }
@@ -498,6 +721,174 @@ func (m *MsgRegisterDERResponse) Unmarshal(dAtA []byte) error {
 	}
 	return nil
 }
+func (m *MsgNotarizeLiquidDerAsset) 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: MsgNotarizeLiquidDerAsset: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: MsgNotarizeLiquidDerAsset: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Creator", 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.Creator = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field DerAsset", 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 m.DerAsset == nil {
+				m.DerAsset = &LiquidDerAsset{}
+			}
+			if err := m.DerAsset.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			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 *MsgNotarizeLiquidDerAssetResponse) 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: MsgNotarizeLiquidDerAssetResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: MsgNotarizeLiquidDerAssetResponse: 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