feature/1149 vault allocation error (#1173)

- **refactor: update devbox configuration and scripts**
- **refactor: remove web documentation**
- **refactor: move resolver formatter to services package**
- **refactor: Rename x/vault -> x/dwn and x/service -> x/svc**
- **refactor: remove unused dependencies and simplify module imports**
- **refactor: remove dependency on DWN.pkl**
- **refactor: Move IPFS interaction functions to common package**
- **refactor: remove unused TUI components**
- **feat: add gum package and update devbox configuration**
- **refactor: rename Assertion to Account and update related code**
- **fix: resolve rendering issue in login modal**
- **refactor: migrate build system from Taskfile to Makefile**
- **refactor: Deployment setup**
- **refactor: Update Credential table to match WebAuthn Credential
Descriptor**
- **feat: add fast reflection methods for Capability and Resource**
- **fix: update devbox lockfile**
- **feat: add support for parent field and resources list in Capability
message**
- **feature/1149-vault-allocation-error**
- **fix: adjust fullscreen modal close button margin**

x/svc/README.md

@@ -0,0 +1,91 @@
+# `x/svc`
+
+The svc module is responsible for managing the registration and authorization of services within the Sonr ecosystem. It provides a secure and verifiable mechanism for registering and authorizing services using Decentralized Identifiers (DIDs).
+
+## Concepts
+
+- **Service**: A decentralized svc on the Sonr Blockchain with properties such as ID, authority, origin, name, description, category, tags, and expiry height.
+- **Profile**: Represents a DID alias with properties like ID, subject, origin, and controller.
+- **Metadata**: Contains information about a svc, including name, description, category, icon, and tags.
+
+### Dependencies
+
+- [x/did](https://github.com/onsonr/sonr/tree/master/x/did)
+- [x/group](https://github.com/onsonr/sonr/tree/master/x/group)
+- [x/nft](https://github.com/onsonr/sonr/tree/master/x/nft)
+
+## State
+
+The module uses the following state structures:
+
+### Metadata
+
+Stores information about services:
+
+- Primary key: `id` (auto-increment)
+- Unique index: `origin`
+- Fields: id, origin, name, description, category, icon (URI), tags
+
+### Profile
+
+Stores DID alias information:
+
+- Primary key: `id`
+- Unique index: `subject,origin`
+- Fields: id, subject, origin, controller
+
+## Messages
+
+### MsgUpdateParams
+
+Updates the module parameters. Can only be executed by the governance account.
+
+### MsgRegisterService
+
+Registers a new svc on the blockchain. Requires a valid TXT record in DNS for the origin.
+
+## Params
+
+The module has the following parameters:
+
+- `categories`: List of allowed svc categories
+- `types`: List of allowed svc types
+
+## Query
+
+The module provides the following query:
+
+### Params
+
+Retrieves all parameters of the module.
+
+## Client
+
+### gRPC
+
+The module provides a gRPC Query svc with the following RPC:
+
+- `Params`: Get all parameters of the module
+
+### CLI
+
+(TODO: Add CLI commands for interacting with the module)
+
+## Events
+
+(TODO: List and describe event tags used by the module)
+
+## Future Improvements
+
+- Implement svc discovery mechanisms
+- Add support for svc reputation and rating systems
+- Enhance svc metadata with more detailed information
+- Implement svc update and deactivation functionality
+
+## Tests
+
+(TODO: Add acceptance tests for the module)
+
+## Appendix
+
+This module is part of the Sonr blockchain project and interacts with other modules such as DID and NFT modules to provide a comprehensive decentralized svc ecosystem.

x/svc/autocli.go

@@ -0,0 +1,31 @@
+package module
+
+import (
+	autocliv1 "cosmossdk.io/api/cosmos/autocli/v1"
+	modulev1 "github.com/onsonr/sonr/api/svc/v1"
+)
+
+// AutoCLIOptions implements the autocli.HasAutoCLIConfig interface.
+func (am AppModule) AutoCLIOptions() *autocliv1.ModuleOptions {
+	return &autocliv1.ModuleOptions{
+		Query: &autocliv1.ServiceCommandDescriptor{
+			Service: modulev1.Query_ServiceDesc.ServiceName,
+			RpcCommandOptions: []*autocliv1.RpcCommandOptions{
+				{
+					RpcMethod: "Params",
+					Use:       "params",
+					Short:     "Query the current consensus parameters",
+				},
+			},
+		},
+		Tx: &autocliv1.ServiceCommandDescriptor{
+			Service: modulev1.Msg_ServiceDesc.ServiceName,
+			RpcCommandOptions: []*autocliv1.RpcCommandOptions{
+				{
+					RpcMethod: "UpdateParams",
+					Skip:      false, // set to true if authority gated
+				},
+			},
+		},
+	}
+}

x/svc/client/cli/query.go

@@ -0,0 +1,50 @@
+package cli
+
+import (
+	"github.com/spf13/cobra"
+
+	"github.com/cosmos/cosmos-sdk/client"
+	"github.com/cosmos/cosmos-sdk/client/flags"
+
+	"github.com/onsonr/sonr/x/svc/types"
+)
+
+// !NOTE: Must enable in module.go (disabled in favor of autocli.go)
+
+func GetQueryCmd() *cobra.Command {
+	queryCmd := &cobra.Command{
+		Use:                        types.ModuleName,
+		Short:                      "Querying commands for " + types.ModuleName,
+		DisableFlagParsing:         true,
+		SuggestionsMinimumDistance: 2,
+		RunE:                       client.ValidateCmd,
+	}
+	queryCmd.AddCommand(
+		GetCmdParams(),
+	)
+	return queryCmd
+}
+
+func GetCmdParams() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "params",
+		Short: "Show all module params",
+		Args:  cobra.ExactArgs(0),
+		RunE: func(cmd *cobra.Command, args []string) error {
+			clientCtx, err := client.GetClientQueryContext(cmd)
+			if err != nil {
+				return err
+			}
+
+			queryClient := types.NewQueryClient(clientCtx)
+			res, err := queryClient.Params(cmd.Context(), &types.QueryParamsRequest{})
+			if err != nil {
+				return err
+			}
+
+			return clientCtx.PrintProto(res)
+		},
+	}
+	flags.AddQueryFlagsToCmd(cmd)
+	return cmd
+}

x/svc/client/cli/tx.go

@@ -0,0 +1,62 @@
+package cli
+
+import (
+	"github.com/spf13/cobra"
+
+	"github.com/cosmos/cosmos-sdk/client"
+	"github.com/cosmos/cosmos-sdk/client/flags"
+	"github.com/cosmos/cosmos-sdk/client/tx"
+
+	"github.com/onsonr/sonr/x/svc/types"
+)
+
+// !NOTE: Must enable in module.go (disabled in favor of autocli.go)
+
+// NewTxCmd returns a root CLI command handler for certain modules
+// transaction commands.
+func NewTxCmd() *cobra.Command {
+	txCmd := &cobra.Command{
+		Use:                        types.ModuleName,
+		Short:                      types.ModuleName + " subcommands.",
+		DisableFlagParsing:         true,
+		SuggestionsMinimumDistance: 2,
+		RunE:                       client.ValidateCmd,
+	}
+
+	txCmd.AddCommand(
+		MsgUpdateParams(),
+	)
+	return txCmd
+}
+
+// Returns a CLI command handler for registering a
+// contract for the module.
+func MsgUpdateParams() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "update-params [some-value]",
+		Short: "Update the params (must be submitted from the authority)",
+		Args:  cobra.ExactArgs(1),
+		RunE: func(cmd *cobra.Command, args []string) error {
+			cliCtx, err := client.GetClientTxContext(cmd)
+			if err != nil {
+				return err
+			}
+
+			senderAddress := cliCtx.GetFromAddress()
+
+			msg := &types.MsgUpdateParams{
+				Authority: senderAddress.String(),
+				Params:    types.Params{},
+			}
+
+			if err := msg.Validate(); err != nil {
+				return err
+			}
+
+			return tx.GenerateOrBroadcastTxCLI(cliCtx, cmd.Flags(), msg)
+		},
+	}
+
+	flags.AddTxFlagsToCmd(cmd)
+	return cmd
+}

x/svc/depinject.go

@@ -0,0 +1,63 @@
+package module
+
+import (
+	"os"
+
+	"github.com/cosmos/cosmos-sdk/codec"
+	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
+	slashingkeeper "github.com/cosmos/cosmos-sdk/x/slashing/keeper"
+
+	govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
+	stakingkeeper "github.com/cosmos/cosmos-sdk/x/staking/keeper"
+
+	"cosmossdk.io/core/address"
+	"cosmossdk.io/core/appmodule"
+	"cosmossdk.io/core/store"
+	"cosmossdk.io/depinject"
+	"cosmossdk.io/log"
+
+	modulev1 "github.com/onsonr/sonr/api/svc/module/v1"
+	"github.com/onsonr/sonr/x/svc/keeper"
+)
+
+var _ appmodule.AppModule = AppModule{}
+
+// IsOnePerModuleType implements the depinject.OnePerModuleType interface.
+func (am AppModule) IsOnePerModuleType() {}
+
+// IsAppModule implements the appmodule.AppModule interface.
+func (am AppModule) IsAppModule() {}
+
+func init() {
+	appmodule.Register(
+		&modulev1.Module{},
+		appmodule.Provide(ProvideModule),
+	)
+}
+
+type ModuleInputs struct {
+	depinject.In
+
+	Cdc          codec.Codec
+	StoreService store.KVStoreService
+	AddressCodec address.Codec
+
+	StakingKeeper  stakingkeeper.Keeper
+	SlashingKeeper slashingkeeper.Keeper
+}
+
+type ModuleOutputs struct {
+	depinject.Out
+
+	Module appmodule.AppModule
+	Keeper keeper.Keeper
+}
+
+func ProvideModule(in ModuleInputs) ModuleOutputs {
+	govAddr := authtypes.NewModuleAddress(govtypes.ModuleName).String()
+
+	k := keeper.NewKeeper(in.Cdc, in.StoreService, log.NewLogger(os.Stderr), govAddr)
+	m := NewAppModule(in.Cdc, k)
+
+	return ModuleOutputs{Module: m, Keeper: k, Out: depinject.Out{}}
+}

x/svc/keeper/genesis_test.go

@@ -0,0 +1,22 @@
+package keeper_test
+
+import (
+	"testing"
+
+	"github.com/onsonr/sonr/x/svc/types"
+	"github.com/stretchr/testify/require"
+)
+
+func TestGenesis(t *testing.T) {
+	f := SetupTest(t)
+
+	genesisState := &types.GenesisState{
+		Params: types.DefaultParams(),
+	}
+
+	f.k.InitGenesis(f.ctx, genesisState)
+
+	got := f.k.ExportGenesis(f.ctx)
+	require.NotNil(t, got)
+
+}

x/svc/keeper/keeper.go

@@ -0,0 +1,102 @@
+package keeper
+
+import (
+	"context"
+
+	"github.com/cosmos/cosmos-sdk/codec"
+
+	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
+	govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
+
+	"cosmossdk.io/collections"
+	storetypes "cosmossdk.io/core/store"
+	"cosmossdk.io/log"
+	"cosmossdk.io/orm/model/ormdb"
+
+	apiv1 "github.com/onsonr/sonr/api/svc/v1"
+	"github.com/onsonr/sonr/x/svc/types"
+)
+
+type Keeper struct {
+	cdc codec.BinaryCodec
+
+	logger log.Logger
+
+	// state management
+	Schema collections.Schema
+	Params collections.Item[types.Params]
+	OrmDB  apiv1.StateStore
+
+	authority string
+}
+
+// NewKeeper creates a new Keeper instance
+func NewKeeper(
+	cdc codec.BinaryCodec,
+	storeService storetypes.KVStoreService,
+	logger log.Logger,
+	authority string,
+) Keeper {
+	logger = logger.With(log.ModuleKey, "x/"+types.ModuleName)
+
+	sb := collections.NewSchemaBuilder(storeService)
+
+	if authority == "" {
+		authority = authtypes.NewModuleAddress(govtypes.ModuleName).String()
+	}
+
+	db, err := ormdb.NewModuleDB(&types.ORMModuleSchema, ormdb.ModuleDBOptions{KVStoreService: storeService})
+	if err != nil {
+		panic(err)
+	}
+
+	store, err := apiv1.NewStateStore(db)
+	if err != nil {
+		panic(err)
+	}
+
+	k := Keeper{
+		cdc:    cdc,
+		logger: logger,
+
+		Params: collections.NewItem(sb, types.ParamsKey, "params", codec.CollValue[types.Params](cdc)),
+		OrmDB:  store,
+
+		authority: authority,
+	}
+
+	schema, err := sb.Build()
+	if err != nil {
+		panic(err)
+	}
+
+	k.Schema = schema
+
+	return k
+}
+
+func (k Keeper) Logger() log.Logger {
+	return k.logger
+}
+
+// InitGenesis initializes the module's state from a genesis state.
+func (k *Keeper) InitGenesis(ctx context.Context, data *types.GenesisState) error {
+
+	if err := data.Params.Validate(); err != nil {
+		return err
+	}
+
+	return k.Params.Set(ctx, data.Params)
+}
+
+// ExportGenesis exports the module's state to a genesis state.
+func (k *Keeper) ExportGenesis(ctx context.Context) *types.GenesisState {
+	params, err := k.Params.Get(ctx)
+	if err != nil {
+		panic(err)
+	}
+
+	return &types.GenesisState{
+		Params: params,
+	}
+}

x/svc/keeper/keeper_test.go

@@ -0,0 +1,133 @@
+package keeper_test
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/suite"
+
+	"cosmossdk.io/log"
+	storetypes "cosmossdk.io/store/types"
+
+	cmtproto "github.com/cometbft/cometbft/proto/tendermint/types"
+	"github.com/cosmos/cosmos-sdk/runtime"
+	"github.com/cosmos/cosmos-sdk/testutil/integration"
+	simtestutil "github.com/cosmos/cosmos-sdk/testutil/sims"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	moduletestutil "github.com/cosmos/cosmos-sdk/types/module/testutil"
+	authcodec "github.com/cosmos/cosmos-sdk/x/auth/codec"
+	authkeeper "github.com/cosmos/cosmos-sdk/x/auth/keeper"
+	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
+	bankkeeper "github.com/cosmos/cosmos-sdk/x/bank/keeper"
+	banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
+	govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
+	mintkeeper "github.com/cosmos/cosmos-sdk/x/mint/keeper"
+	minttypes "github.com/cosmos/cosmos-sdk/x/mint/types"
+	stakingkeeper "github.com/cosmos/cosmos-sdk/x/staking/keeper"
+	stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
+
+	module "github.com/onsonr/sonr/x/svc"
+	"github.com/onsonr/sonr/x/svc/keeper"
+	"github.com/onsonr/sonr/x/svc/types"
+)
+
+var maccPerms = map[string][]string{
+	authtypes.FeeCollectorName:     nil,
+	stakingtypes.BondedPoolName:    {authtypes.Burner, authtypes.Staking},
+	stakingtypes.NotBondedPoolName: {authtypes.Burner, authtypes.Staking},
+	minttypes.ModuleName:           {authtypes.Minter},
+	govtypes.ModuleName:            {authtypes.Burner},
+}
+
+type testFixture struct {
+	suite.Suite
+
+	ctx         sdk.Context
+	k           keeper.Keeper
+	msgServer   types.MsgServer
+	queryServer types.QueryServer
+	appModule   *module.AppModule
+
+	accountkeeper authkeeper.AccountKeeper
+	bankkeeper    bankkeeper.BaseKeeper
+	stakingKeeper *stakingkeeper.Keeper
+	mintkeeper    mintkeeper.Keeper
+
+	addrs      []sdk.AccAddress
+	govModAddr string
+}
+
+func SetupTest(t *testing.T) *testFixture {
+	t.Helper()
+	f := new(testFixture)
+
+	// Base setup
+	logger := log.NewTestLogger(t)
+	encCfg := moduletestutil.MakeTestEncodingConfig()
+
+	f.govModAddr = authtypes.NewModuleAddress(govtypes.ModuleName).String()
+	f.addrs = simtestutil.CreateIncrementalAccounts(3)
+
+	keys := storetypes.NewKVStoreKeys(authtypes.ModuleName, banktypes.ModuleName, stakingtypes.ModuleName, minttypes.ModuleName, types.ModuleName)
+	f.ctx = sdk.NewContext(integration.CreateMultiStore(keys, logger), cmtproto.Header{}, false, logger)
+
+	// Register SDK modules.
+	registerBaseSDKModules(logger, f, encCfg, keys)
+
+	// Setup Keeper.
+	f.k = keeper.NewKeeper(encCfg.Codec, runtime.NewKVStoreService(keys[types.ModuleName]), logger, f.govModAddr)
+	f.msgServer = keeper.NewMsgServerImpl(f.k)
+	f.queryServer = keeper.NewQuerier(f.k)
+	f.appModule = module.NewAppModule(encCfg.Codec, f.k)
+
+	return f
+}
+
+func registerModuleInterfaces(encCfg moduletestutil.TestEncodingConfig) {
+	authtypes.RegisterInterfaces(encCfg.InterfaceRegistry)
+	stakingtypes.RegisterInterfaces(encCfg.InterfaceRegistry)
+	banktypes.RegisterInterfaces(encCfg.InterfaceRegistry)
+	minttypes.RegisterInterfaces(encCfg.InterfaceRegistry)
+
+	types.RegisterInterfaces(encCfg.InterfaceRegistry)
+}
+
+func registerBaseSDKModules(
+	logger log.Logger,
+	f *testFixture,
+	encCfg moduletestutil.TestEncodingConfig,
+	keys map[string]*storetypes.KVStoreKey,
+) {
+	registerModuleInterfaces(encCfg)
+
+	// Auth Keeper.
+	f.accountkeeper = authkeeper.NewAccountKeeper(
+		encCfg.Codec, runtime.NewKVStoreService(keys[authtypes.StoreKey]),
+		authtypes.ProtoBaseAccount,
+		maccPerms,
+		authcodec.NewBech32Codec(sdk.Bech32MainPrefix), sdk.Bech32MainPrefix,
+		f.govModAddr,
+	)
+
+	// Bank Keeper.
+	f.bankkeeper = bankkeeper.NewBaseKeeper(
+		encCfg.Codec, runtime.NewKVStoreService(keys[banktypes.StoreKey]),
+		f.accountkeeper,
+		nil,
+		f.govModAddr, logger,
+	)
+
+	// Staking Keeper.
+	f.stakingKeeper = stakingkeeper.NewKeeper(
+		encCfg.Codec, runtime.NewKVStoreService(keys[stakingtypes.StoreKey]),
+		f.accountkeeper, f.bankkeeper, f.govModAddr,
+		authcodec.NewBech32Codec(sdk.Bech32PrefixValAddr),
+		authcodec.NewBech32Codec(sdk.Bech32PrefixConsAddr),
+	)
+
+	// Mint Keeper.
+	f.mintkeeper = mintkeeper.NewKeeper(
+		encCfg.Codec, runtime.NewKVStoreService(keys[minttypes.StoreKey]),
+		f.stakingKeeper, f.accountkeeper, f.bankkeeper,
+		authtypes.FeeCollectorName, f.govModAddr,
+	)
+}

x/svc/keeper/msg_server.go

@@ -0,0 +1,36 @@
+package keeper
+
+import (
+	"context"
+
+	govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
+
+	"cosmossdk.io/errors"
+	"github.com/onsonr/sonr/x/svc/types"
+)
+
+type msgServer struct {
+	k Keeper
+}
+
+var _ types.MsgServer = msgServer{}
+
+// NewMsgServerImpl returns an implementation of the module MsgServer interface.
+func NewMsgServerImpl(keeper Keeper) types.MsgServer {
+	return &msgServer{k: keeper}
+}
+
+func (ms msgServer) UpdateParams(ctx context.Context, msg *types.MsgUpdateParams) (*types.MsgUpdateParamsResponse, error) {
+	if ms.k.authority != msg.Authority {
+		return nil, errors.Wrapf(govtypes.ErrInvalidSigner, "invalid authority; expected %s, got %s", ms.k.authority, msg.Authority)
+	}
+
+	return nil, ms.k.Params.Set(ctx, msg.Params)
+}
+
+// RegisterService implements types.MsgServer.
+func (ms msgServer) RegisterService(ctx context.Context, msg *types.MsgRegisterService) (*types.MsgRegisterServiceResponse, error) {
+	// ctx := sdk.UnwrapSDKContext(goCtx)
+	panic("RegisterService is unimplemented")
+	return &types.MsgRegisterServiceResponse{}, nil
+}

x/svc/keeper/msg_server_test.go

@@ -0,0 +1,56 @@
+package keeper_test
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/require"
+
+	"github.com/onsonr/sonr/x/svc/types"
+)
+
+func TestParams(t *testing.T) {
+	f := SetupTest(t)
+	require := require.New(t)
+
+	testCases := []struct {
+		name    string
+		request *types.MsgUpdateParams
+		err     bool
+	}{
+		{
+			name: "fail; invalid authority",
+			request: &types.MsgUpdateParams{
+				Authority: f.addrs[0].String(),
+				Params:    types.DefaultParams(),
+			},
+			err: true,
+		},
+		{
+			name: "success",
+			request: &types.MsgUpdateParams{
+				Authority: f.govModAddr,
+				Params:    types.DefaultParams(),
+			},
+			err: false,
+		},
+	}
+
+	for _, tc := range testCases {
+		tc := tc
+		t.Run(tc.name, func(t *testing.T) {
+			_, err := f.msgServer.UpdateParams(f.ctx, tc.request)
+
+			if tc.err {
+				require.Error(err)
+			} else {
+				require.NoError(err)
+
+				r, err := f.queryServer.Params(f.ctx, &types.QueryParamsRequest{})
+				require.NoError(err)
+
+				require.EqualValues(&tc.request.Params, r.Params)
+			}
+
+		})
+	}
+}

x/svc/keeper/query_server.go

@@ -0,0 +1,30 @@
+package keeper
+
+import (
+	"context"
+
+	sdk "github.com/cosmos/cosmos-sdk/types"
+
+	"github.com/onsonr/sonr/x/svc/types"
+)
+
+var _ types.QueryServer = Querier{}
+
+type Querier struct {
+	Keeper
+}
+
+func NewQuerier(keeper Keeper) Querier {
+	return Querier{Keeper: keeper}
+}
+
+func (k Querier) Params(c context.Context, req *types.QueryParamsRequest) (*types.QueryParamsResponse, error) {
+	ctx := sdk.UnwrapSDKContext(c)
+
+	p, err := k.Keeper.Params.Get(ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	return &types.QueryParamsResponse{Params: &p}, nil
+}

x/svc/module.go

@@ -0,0 +1,146 @@
+package module
+
+import (
+	"context"
+	"encoding/json"
+
+	"github.com/gorilla/mux"
+	"github.com/grpc-ecosystem/grpc-gateway/runtime"
+
+	abci "github.com/cometbft/cometbft/abci/types"
+
+	"cosmossdk.io/client/v2/autocli"
+	errorsmod "cosmossdk.io/errors"
+
+	"github.com/cosmos/cosmos-sdk/client"
+	"github.com/cosmos/cosmos-sdk/codec"
+	codectypes "github.com/cosmos/cosmos-sdk/codec/types"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/cosmos/cosmos-sdk/types/module"
+
+	"github.com/onsonr/sonr/x/svc/keeper"
+	"github.com/onsonr/sonr/x/svc/types"
+)
+
+const (
+	// ConsensusVersion defines the current x/svc module consensus version.
+	ConsensusVersion = 1
+)
+
+var (
+	_ module.AppModuleBasic   = AppModuleBasic{}
+	_ module.AppModuleGenesis = AppModule{}
+	_ module.AppModule        = AppModule{}
+
+	_ autocli.HasAutoCLIConfig = AppModule{}
+)
+
+// AppModuleBasic defines the basic application module used by the wasm module.
+type AppModuleBasic struct {
+	cdc codec.Codec
+}
+
+type AppModule struct {
+	AppModuleBasic
+
+	keeper keeper.Keeper
+}
+
+// NewAppModule constructor
+func NewAppModule(
+	cdc codec.Codec,
+	keeper keeper.Keeper,
+) *AppModule {
+	return &AppModule{
+		AppModuleBasic: AppModuleBasic{cdc: cdc},
+		keeper:         keeper,
+	}
+}
+
+func (a AppModuleBasic) Name() string {
+	return types.ModuleName
+}
+
+func (a AppModuleBasic) DefaultGenesis(cdc codec.JSONCodec) json.RawMessage {
+	return cdc.MustMarshalJSON(&types.GenesisState{
+		Params: types.DefaultParams(),
+	})
+}
+
+func (a AppModuleBasic) ValidateGenesis(marshaler codec.JSONCodec, _ client.TxEncodingConfig, message json.RawMessage) error {
+	var data types.GenesisState
+	err := marshaler.UnmarshalJSON(message, &data)
+	if err != nil {
+		return err
+	}
+	if err := data.Params.Validate(); err != nil {
+		return errorsmod.Wrap(err, "params")
+	}
+	return nil
+}
+
+func (a AppModuleBasic) RegisterRESTRoutes(_ client.Context, _ *mux.Router) {
+}
+
+func (a AppModuleBasic) RegisterGRPCGatewayRoutes(clientCtx client.Context, mux *runtime.ServeMux) {
+	err := types.RegisterQueryHandlerClient(context.Background(), mux, types.NewQueryClient(clientCtx))
+	if err != nil {
+		// same behavior as in cosmos-sdk
+		panic(err)
+	}
+}
+
+// Disable in favor of autocli.go. If you wish to use these, it will override AutoCLI methods.
+/*
+func (a AppModuleBasic) GetTxCmd() *cobra.Command {
+	return cli.NewTxCmd()
+}
+
+func (a AppModuleBasic) GetQueryCmd() *cobra.Command {
+	return cli.GetQueryCmd()
+}
+*/
+
+func (AppModuleBasic) RegisterLegacyAminoCodec(cdc *codec.LegacyAmino) {
+	types.RegisterLegacyAminoCodec(cdc)
+}
+
+func (a AppModuleBasic) RegisterInterfaces(r codectypes.InterfaceRegistry) {
+	types.RegisterInterfaces(r)
+}
+
+func (a AppModule) InitGenesis(ctx sdk.Context, marshaler codec.JSONCodec, message json.RawMessage) []abci.ValidatorUpdate {
+	var genesisState types.GenesisState
+	marshaler.MustUnmarshalJSON(message, &genesisState)
+
+	if err := a.keeper.Params.Set(ctx, genesisState.Params); err != nil {
+		panic(err)
+	}
+
+	return nil
+}
+
+func (a AppModule) ExportGenesis(ctx sdk.Context, marshaler codec.JSONCodec) json.RawMessage {
+	genState := a.keeper.ExportGenesis(ctx)
+	return marshaler.MustMarshalJSON(genState)
+}
+
+func (a AppModule) RegisterInvariants(_ sdk.InvariantRegistry) {
+}
+
+func (a AppModule) QuerierRoute() string {
+	return types.QuerierRoute
+}
+
+func (a AppModule) RegisterServices(cfg module.Configurator) {
+	types.RegisterMsgServer(cfg.MsgServer(), keeper.NewMsgServerImpl(a.keeper))
+	types.RegisterQueryServer(cfg.QueryServer(), keeper.NewQuerier(a.keeper))
+}
+
+// ConsensusVersion is a sequence number for state-breaking change of the
+// module. It should be incremented on each consensus-breaking change
+// introduced by the module. To avoid wrong/empty versions, the initial version
+// should be set to 1.
+func (a AppModule) ConsensusVersion() uint64 {
+	return ConsensusVersion
+}

x/svc/types/codec.go

@@ -0,0 +1,35 @@
+package types
+
+import (
+	"github.com/cosmos/cosmos-sdk/codec"
+	"github.com/cosmos/cosmos-sdk/codec/types"
+	cryptocodec "github.com/cosmos/cosmos-sdk/crypto/codec"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/cosmos/cosmos-sdk/types/msgservice"
+)
+
+var (
+	amino    = codec.NewLegacyAmino()
+	AminoCdc = codec.NewAminoCodec(amino)
+)
+
+func init() {
+	RegisterLegacyAminoCodec(amino)
+	cryptocodec.RegisterCrypto(amino)
+	sdk.RegisterLegacyAminoCodec(amino)
+}
+
+// RegisterLegacyAminoCodec registers concrete types on the LegacyAmino codec
+func RegisterLegacyAminoCodec(cdc *codec.LegacyAmino) {
+	cdc.RegisterConcrete(&MsgUpdateParams{}, ModuleName+"/MsgUpdateParams", nil)
+}
+
+func RegisterInterfaces(registry types.InterfaceRegistry) {
+
+	registry.RegisterImplementations(
+		(*sdk.Msg)(nil),
+		&MsgUpdateParams{},
+	)
+
+	msgservice.RegisterMsgServiceDesc(registry, &_Msg_serviceDesc)
+}

x/svc/types/genesis.go

@@ -0,0 +1,19 @@
+package types
+
+// DefaultIndex is the default global index
+const DefaultIndex uint64 = 1
+
+// DefaultGenesis returns the default genesis state
+func DefaultGenesis() *GenesisState {
+	return &GenesisState{
+
+		Params: DefaultParams(),
+	}
+}
+
+// Validate performs basic genesis state validation returning an error upon any
+// failure.
+func (gs GenesisState) Validate() error {
+
+	return gs.Params.Validate()
+}

x/svc/types/genesis_test.go

@@ -0,0 +1,38 @@
+package types_test
+
+import (
+	"testing"
+
+	"github.com/onsonr/sonr/x/svc/types"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestGenesisState_Validate(t *testing.T) {
+	tests := []struct {
+		desc     string
+		genState *types.GenesisState
+		valid    bool
+	}{
+		{
+			desc:     "default is valid",
+			genState: types.DefaultGenesis(),
+			valid:    true,
+		},
+		{
+			desc:     "valid genesis state",
+			genState: &types.GenesisState{},
+			valid:    true,
+		},
+	}
+	for _, tc := range tests {
+		t.Run(tc.desc, func(t *testing.T) {
+			err := tc.genState.Validate()
+			if tc.valid {
+				require.NoError(t, err)
+			} else {
+				require.Error(t, err)
+			}
+		})
+	}
+}

x/svc/types/keys.go

@@ -0,0 +1,27 @@
+package types
+
+import (
+	"cosmossdk.io/collections"
+
+	ormv1alpha1 "cosmossdk.io/api/cosmos/orm/v1alpha1"
+)
+
+var (
+	// ParamsKey saves the current module params.
+	ParamsKey = collections.NewPrefix(0)
+)
+
+const (
+	ModuleName = "svc"
+
+	StoreKey = ModuleName
+
+	QuerierRoute = ModuleName
+)
+
+var ORMModuleSchema = ormv1alpha1.ModuleSchemaDescriptor{
+	SchemaFile: []*ormv1alpha1.ModuleSchemaDescriptor_FileEntry{
+		{Id: 1, ProtoFileName: "svc/v1/state.proto"},
+	},
+	Prefix: []byte{0},
+}

x/svc/types/msgs.go

@@ -0,0 +1,54 @@
+package types
+
+import (
+	"cosmossdk.io/errors"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+)
+
+var _ sdk.Msg = &MsgUpdateParams{}
+
+// ╭───────────────────────────────────────────────────────────╮
+// │                  MsgUpdateParams type definition          │
+// ╰───────────────────────────────────────────────────────────╯
+
+// NewMsgUpdateParams creates new instance of MsgUpdateParams
+func NewMsgUpdateParams(
+	sender sdk.Address,
+	someValue bool,
+) *MsgUpdateParams {
+	return &MsgUpdateParams{
+		Authority: sender.String(),
+		Params:    Params{
+			// SomeValue: someValue,
+		},
+	}
+}
+
+// Route returns the name of the module
+func (msg MsgUpdateParams) Route() string { return ModuleName }
+
+// Type returns the the action
+func (msg MsgUpdateParams) Type() string { return "update_params" }
+
+// GetSignBytes implements the LegacyMsg interface.
+func (msg MsgUpdateParams) GetSignBytes() []byte {
+	return sdk.MustSortJSON(AminoCdc.MustMarshalJSON(&msg))
+}
+
+// GetSigners returns the expected signers for a MsgUpdateParams message.
+func (msg *MsgUpdateParams) GetSigners() []sdk.AccAddress {
+	addr, _ := sdk.AccAddressFromBech32(msg.Authority)
+	return []sdk.AccAddress{addr}
+}
+
+// Validate does a sanity check on the provided data.
+func (msg *MsgUpdateParams) Validate() error {
+	if _, err := sdk.AccAddressFromBech32(msg.Authority); err != nil {
+		return errors.Wrap(err, "invalid authority address")
+	}
+	return msg.Params.Validate()
+}
+
+// ╭───────────────────────────────────────────────────────────╮
+// │                  Registration Components                  │
+// ╰───────────────────────────────────────────────────────────╯

x/svc/types/params.go

@@ -0,0 +1,27 @@
+package types
+
+import (
+	"encoding/json"
+)
+
+// DefaultParams returns default module parameters.
+func DefaultParams() Params {
+	// TODO:
+	return Params{}
+}
+
+// Stringer method for Params.
+func (p Params) String() string {
+	bz, err := json.Marshal(p)
+	if err != nil {
+		panic(err)
+	}
+
+	return string(bz)
+}
+
+// Validate does the sanity check on the params.
+func (p Params) Validate() error {
+	// TODO:
+	return nil
+}

x/svc/types/query.pb.go

@@ -0,0 +1,540 @@
+// Code generated by protoc-gen-gogo. DO NOT EDIT.
+// source: svc/v1/query.proto
+
+package types
+
+import (
+	context "context"
+	fmt "fmt"
+	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
+
+// QueryParamsRequest is the request type for the Query/Params RPC method.
+type QueryParamsRequest struct {
+}
+
+func (m *QueryParamsRequest) Reset()         { *m = QueryParamsRequest{} }
+func (m *QueryParamsRequest) String() string { return proto.CompactTextString(m) }
+func (*QueryParamsRequest) ProtoMessage()    {}
+func (*QueryParamsRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_81a1010cdbf4bc9c, []int{0}
+}
+func (m *QueryParamsRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *QueryParamsRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_QueryParamsRequest.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 *QueryParamsRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_QueryParamsRequest.Merge(m, src)
+}
+func (m *QueryParamsRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *QueryParamsRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_QueryParamsRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_QueryParamsRequest proto.InternalMessageInfo
+
+// QueryParamsResponse is the response type for the Query/Params RPC method.
+type QueryParamsResponse struct {
+	// params defines the parameters of the module.
+	Params *Params `protobuf:"bytes,1,opt,name=params,proto3" json:"params,omitempty"`
+}
+
+func (m *QueryParamsResponse) Reset()         { *m = QueryParamsResponse{} }
+func (m *QueryParamsResponse) String() string { return proto.CompactTextString(m) }
+func (*QueryParamsResponse) ProtoMessage()    {}
+func (*QueryParamsResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_81a1010cdbf4bc9c, []int{1}
+}
+func (m *QueryParamsResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *QueryParamsResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_QueryParamsResponse.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 *QueryParamsResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_QueryParamsResponse.Merge(m, src)
+}
+func (m *QueryParamsResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *QueryParamsResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_QueryParamsResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_QueryParamsResponse proto.InternalMessageInfo
+
+func (m *QueryParamsResponse) GetParams() *Params {
+	if m != nil {
+		return m.Params
+	}
+	return nil
+}
+
+func init() {
+	proto.RegisterType((*QueryParamsRequest)(nil), "svc.v1.QueryParamsRequest")
+	proto.RegisterType((*QueryParamsResponse)(nil), "svc.v1.QueryParamsResponse")
+}
+
+func init() { proto.RegisterFile("svc/v1/query.proto", fileDescriptor_81a1010cdbf4bc9c) }
+
+var fileDescriptor_81a1010cdbf4bc9c = []byte{
+	// 248 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x12, 0x2a, 0x2e, 0x4b, 0xd6,
+	0x2f, 0x33, 0xd4, 0x2f, 0x2c, 0x4d, 0x2d, 0xaa, 0xd4, 0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0x62,
+	0x2b, 0x2e, 0x4b, 0xd6, 0x2b, 0x33, 0x94, 0x92, 0x49, 0xcf, 0xcf, 0x4f, 0xcf, 0x49, 0xd5, 0x4f,
+	0x2c, 0xc8, 0xd4, 0x4f, 0xcc, 0xcb, 0xcb, 0x2f, 0x49, 0x2c, 0xc9, 0xcc, 0xcf, 0x2b, 0x86, 0xa8,
+	0x92, 0x12, 0x81, 0xea, 0x4c, 0x4f, 0xcd, 0x4b, 0x2d, 0xce, 0x84, 0x8a, 0x2a, 0x89, 0x70, 0x09,
+	0x05, 0x82, 0x8c, 0x0a, 0x48, 0x2c, 0x4a, 0xcc, 0x2d, 0x0e, 0x4a, 0x2d, 0x2c, 0x4d, 0x2d, 0x2e,
+	0x51, 0xb2, 0xe5, 0x12, 0x46, 0x11, 0x2d, 0x2e, 0xc8, 0xcf, 0x2b, 0x4e, 0x15, 0x52, 0xe3, 0x62,
+	0x2b, 0x00, 0x8b, 0x48, 0x30, 0x2a, 0x30, 0x6a, 0x70, 0x1b, 0xf1, 0xe9, 0x41, 0x6c, 0xd6, 0x83,
+	0xaa, 0x83, 0xca, 0x1a, 0x25, 0x71, 0xb1, 0x82, 0xb5, 0x0b, 0x45, 0x72, 0xb1, 0x41, 0xa4, 0x84,
+	0xa4, 0x60, 0x4a, 0x31, 0x6d, 0x93, 0x92, 0xc6, 0x2a, 0x07, 0xb1, 0x53, 0x49, 0xac, 0xe9, 0xf2,
+	0x93, 0xc9, 0x4c, 0x02, 0x42, 0x7c, 0xfa, 0x50, 0xf7, 0x43, 0xec, 0x70, 0xb2, 0x39, 0xf1, 0x48,
+	0x8e, 0xf1, 0xc2, 0x23, 0x39, 0xc6, 0x07, 0x8f, 0xe4, 0x18, 0x27, 0x3c, 0x96, 0x63, 0xb8, 0xf0,
+	0x58, 0x8e, 0xe1, 0xc6, 0x63, 0x39, 0x86, 0x28, 0xa5, 0xf4, 0xcc, 0x92, 0x8c, 0xd2, 0x24, 0xbd,
+	0xe4, 0xfc, 0x5c, 0xfd, 0xfc, 0xbc, 0xe2, 0xfc, 0xbc, 0x22, 0x7d, 0x30, 0x51, 0x01, 0x36, 0xa1,
+	0xa4, 0xb2, 0x20, 0xb5, 0x38, 0x89, 0x0d, 0xec, 0x7b, 0x63, 0x40, 0x00, 0x00, 0x00, 0xff, 0xff,
+	0x32, 0x0f, 0x6c, 0xb9, 0x4f, 0x01, 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
+
+// QueryClient is the client API for Query service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
+type QueryClient interface {
+	// Params queries all parameters of the module.
+	Params(ctx context.Context, in *QueryParamsRequest, opts ...grpc.CallOption) (*QueryParamsResponse, error)
+}
+
+type queryClient struct {
+	cc grpc1.ClientConn
+}
+
+func NewQueryClient(cc grpc1.ClientConn) QueryClient {
+	return &queryClient{cc}
+}
+
+func (c *queryClient) Params(ctx context.Context, in *QueryParamsRequest, opts ...grpc.CallOption) (*QueryParamsResponse, error) {
+	out := new(QueryParamsResponse)
+	err := c.cc.Invoke(ctx, "/svc.v1.Query/Params", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// QueryServer is the server API for Query service.
+type QueryServer interface {
+	// Params queries all parameters of the module.
+	Params(context.Context, *QueryParamsRequest) (*QueryParamsResponse, error)
+}
+
+// UnimplementedQueryServer can be embedded to have forward compatible implementations.
+type UnimplementedQueryServer struct {
+}
+
+func (*UnimplementedQueryServer) Params(ctx context.Context, req *QueryParamsRequest) (*QueryParamsResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method Params not implemented")
+}
+
+func RegisterQueryServer(s grpc1.Server, srv QueryServer) {
+	s.RegisterService(&_Query_serviceDesc, srv)
+}
+
+func _Query_Params_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(QueryParamsRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(QueryServer).Params(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/svc.v1.Query/Params",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(QueryServer).Params(ctx, req.(*QueryParamsRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+var Query_serviceDesc = _Query_serviceDesc
+var _Query_serviceDesc = grpc.ServiceDesc{
+	ServiceName: "svc.v1.Query",
+	HandlerType: (*QueryServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "Params",
+			Handler:    _Query_Params_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "svc/v1/query.proto",
+}
+
+func (m *QueryParamsRequest) 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 *QueryParamsRequest) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *QueryParamsRequest) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	return len(dAtA) - i, nil
+}
+
+func (m *QueryParamsResponse) 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 *QueryParamsResponse) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *QueryParamsResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.Params != nil {
+		{
+			size, err := m.Params.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintQuery(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func encodeVarintQuery(dAtA []byte, offset int, v uint64) int {
+	offset -= sovQuery(v)
+	base := offset
+	for v >= 1<<7 {
+		dAtA[offset] = uint8(v&0x7f | 0x80)
+		v >>= 7
+		offset++
+	}
+	dAtA[offset] = uint8(v)
+	return base
+}
+func (m *QueryParamsRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	return n
+}
+
+func (m *QueryParamsResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Params != nil {
+		l = m.Params.Size()
+		n += 1 + l + sovQuery(uint64(l))
+	}
+	return n
+}
+
+func sovQuery(x uint64) (n int) {
+	return (math_bits.Len64(x|1) + 6) / 7
+}
+func sozQuery(x uint64) (n int) {
+	return sovQuery(uint64((x << 1) ^ uint64((int64(x) >> 63))))
+}
+func (m *QueryParamsRequest) 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 ErrIntOverflowQuery
+			}
+			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: QueryParamsRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: QueryParamsRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		default:
+			iNdEx = preIndex
+			skippy, err := skipQuery(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *QueryParamsResponse) 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 ErrIntOverflowQuery
+			}
+			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: QueryParamsResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: QueryParamsResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Params", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowQuery
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthQuery
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Params == nil {
+				m.Params = &Params{}
+			}
+			if err := m.Params.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipQuery(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func skipQuery(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, ErrIntOverflowQuery
+			}
+			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, ErrIntOverflowQuery
+				}
+				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, ErrIntOverflowQuery
+				}
+				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, ErrInvalidLengthQuery
+			}
+			iNdEx += length
+		case 3:
+			depth++
+		case 4:
+			if depth == 0 {
+				return 0, ErrUnexpectedEndOfGroupQuery
+			}
+			depth--
+		case 5:
+			iNdEx += 4
+		default:
+			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
+		}
+		if iNdEx < 0 {
+			return 0, ErrInvalidLengthQuery
+		}
+		if depth == 0 {
+			return iNdEx, nil
+		}
+	}
+	return 0, io.ErrUnexpectedEOF
+}
+
+var (
+	ErrInvalidLengthQuery        = fmt.Errorf("proto: negative length found during unmarshaling")
+	ErrIntOverflowQuery          = fmt.Errorf("proto: integer overflow")
+	ErrUnexpectedEndOfGroupQuery = fmt.Errorf("proto: unexpected end of group")
+)

x/svc/types/query.pb.gw.go

@@ -0,0 +1,153 @@
+// Code generated by protoc-gen-grpc-gateway. DO NOT EDIT.
+// source: svc/v1/query.proto
+
+/*
+Package types is a reverse proxy.
+
+It translates gRPC into RESTful JSON APIs.
+*/
+package types
+
+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
+
+func request_Query_Params_0(ctx context.Context, marshaler runtime.Marshaler, client QueryClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq QueryParamsRequest
+	var metadata runtime.ServerMetadata
+
+	msg, err := client.Params(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+
+}
+
+func local_request_Query_Params_0(ctx context.Context, marshaler runtime.Marshaler, server QueryServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq QueryParamsRequest
+	var metadata runtime.ServerMetadata
+
+	msg, err := server.Params(ctx, &protoReq)
+	return msg, metadata, err
+
+}
+
+// RegisterQueryHandlerServer registers the http handlers for service Query to "mux".
+// UnaryRPC     :call QueryServer 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 RegisterQueryHandlerFromEndpoint instead.
+func RegisterQueryHandlerServer(ctx context.Context, mux *runtime.ServeMux, server QueryServer) error {
+
+	mux.Handle("GET", pattern_Query_Params_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_Query_Params_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_Query_Params_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	return nil
+}
+
+// RegisterQueryHandlerFromEndpoint is same as RegisterQueryHandler but
+// automatically dials to "endpoint" and closes the connection when "ctx" gets done.
+func RegisterQueryHandlerFromEndpoint(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 RegisterQueryHandler(ctx, mux, conn)
+}
+
+// RegisterQueryHandler registers the http handlers for service Query to "mux".
+// The handlers forward requests to the grpc endpoint over "conn".
+func RegisterQueryHandler(ctx context.Context, mux *runtime.ServeMux, conn *grpc.ClientConn) error {
+	return RegisterQueryHandlerClient(ctx, mux, NewQueryClient(conn))
+}
+
+// RegisterQueryHandlerClient registers the http handlers for service Query
+// to "mux". The handlers forward requests to the grpc endpoint over the given implementation of "QueryClient".
+// Note: the gRPC framework executes interceptors within the gRPC handler. If the passed in "QueryClient"
+// doesn't go through the normal gRPC flow (creating a gRPC client etc.) then it will be up to the passed in
+// "QueryClient" to call the correct interceptors.
+func RegisterQueryHandlerClient(ctx context.Context, mux *runtime.ServeMux, client QueryClient) error {
+
+	mux.Handle("GET", pattern_Query_Params_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_Query_Params_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_Query_Params_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
+	return nil
+}
+
+var (
+	pattern_Query_Params_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"svc", "v1", "params"}, "", runtime.AssumeColonVerbOpt(false)))
+)
+
+var (
+	forward_Query_Params_0 = runtime.ForwardResponseMessage
+)

x/svc/types/state.pb.go

@@ -0,0 +1,949 @@
+// Code generated by protoc-gen-gogo. DO NOT EDIT.
+// source: svc/v1/state.proto
+
+package types
+
+import (
+	_ "cosmossdk.io/orm"
+	fmt "fmt"
+	proto "github.com/cosmos/gogoproto/proto"
+	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
+
+type Domain struct {
+	Id          uint64   `protobuf:"varint,1,opt,name=id,proto3" json:"id,omitempty"`
+	Origin      string   `protobuf:"bytes,2,opt,name=origin,proto3" json:"origin,omitempty"`
+	Name        string   `protobuf:"bytes,3,opt,name=name,proto3" json:"name,omitempty"`
+	Description string   `protobuf:"bytes,4,opt,name=description,proto3" json:"description,omitempty"`
+	Category    string   `protobuf:"bytes,5,opt,name=category,proto3" json:"category,omitempty"`
+	Icon        string   `protobuf:"bytes,6,opt,name=icon,proto3" json:"icon,omitempty"`
+	Tags        []string `protobuf:"bytes,7,rep,name=tags,proto3" json:"tags,omitempty"`
+}
+
+func (m *Domain) Reset()         { *m = Domain{} }
+func (m *Domain) String() string { return proto.CompactTextString(m) }
+func (*Domain) ProtoMessage()    {}
+func (*Domain) Descriptor() ([]byte, []int) {
+	return fileDescriptor_2859adb306f7c51f, []int{0}
+}
+func (m *Domain) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *Domain) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_Domain.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 *Domain) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Domain.Merge(m, src)
+}
+func (m *Domain) XXX_Size() int {
+	return m.Size()
+}
+func (m *Domain) XXX_DiscardUnknown() {
+	xxx_messageInfo_Domain.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Domain proto.InternalMessageInfo
+
+func (m *Domain) GetId() uint64 {
+	if m != nil {
+		return m.Id
+	}
+	return 0
+}
+
+func (m *Domain) GetOrigin() string {
+	if m != nil {
+		return m.Origin
+	}
+	return ""
+}
+
+func (m *Domain) GetName() string {
+	if m != nil {
+		return m.Name
+	}
+	return ""
+}
+
+func (m *Domain) GetDescription() string {
+	if m != nil {
+		return m.Description
+	}
+	return ""
+}
+
+func (m *Domain) GetCategory() string {
+	if m != nil {
+		return m.Category
+	}
+	return ""
+}
+
+func (m *Domain) GetIcon() string {
+	if m != nil {
+		return m.Icon
+	}
+	return ""
+}
+
+func (m *Domain) GetTags() []string {
+	if m != nil {
+		return m.Tags
+	}
+	return nil
+}
+
+// Metadata represents a DID alias
+type Metadata struct {
+	// The unique identifier of the alias
+	Id string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
+	// The alias of the DID
+	Subject string `protobuf:"bytes,2,opt,name=subject,proto3" json:"subject,omitempty"`
+	// Origin of the alias
+	Origin string `protobuf:"bytes,3,opt,name=origin,proto3" json:"origin,omitempty"`
+	// Controller of the alias
+	Controller string `protobuf:"bytes,4,opt,name=controller,proto3" json:"controller,omitempty"`
+}
+
+func (m *Metadata) Reset()         { *m = Metadata{} }
+func (m *Metadata) String() string { return proto.CompactTextString(m) }
+func (*Metadata) ProtoMessage()    {}
+func (*Metadata) Descriptor() ([]byte, []int) {
+	return fileDescriptor_2859adb306f7c51f, []int{1}
+}
+func (m *Metadata) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *Metadata) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_Metadata.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 *Metadata) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Metadata.Merge(m, src)
+}
+func (m *Metadata) XXX_Size() int {
+	return m.Size()
+}
+func (m *Metadata) XXX_DiscardUnknown() {
+	xxx_messageInfo_Metadata.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Metadata proto.InternalMessageInfo
+
+func (m *Metadata) GetId() string {
+	if m != nil {
+		return m.Id
+	}
+	return ""
+}
+
+func (m *Metadata) GetSubject() string {
+	if m != nil {
+		return m.Subject
+	}
+	return ""
+}
+
+func (m *Metadata) GetOrigin() string {
+	if m != nil {
+		return m.Origin
+	}
+	return ""
+}
+
+func (m *Metadata) GetController() string {
+	if m != nil {
+		return m.Controller
+	}
+	return ""
+}
+
+func init() {
+	proto.RegisterType((*Domain)(nil), "svc.v1.Domain")
+	proto.RegisterType((*Metadata)(nil), "svc.v1.Metadata")
+}
+
+func init() { proto.RegisterFile("svc/v1/state.proto", fileDescriptor_2859adb306f7c51f) }
+
+var fileDescriptor_2859adb306f7c51f = []byte{
+	// 344 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x54, 0x91, 0xb1, 0x6a, 0x23, 0x31,
+	0x10, 0x86, 0xad, 0xdd, 0xbd, 0xb5, 0xad, 0x3b, 0x8c, 0x11, 0xc7, 0x9d, 0x70, 0x21, 0x16, 0x73,
+	0x85, 0x8b, 0xc3, 0x8b, 0x49, 0x67, 0x52, 0x85, 0xb4, 0x69, 0x5c, 0xa6, 0x93, 0xb5, 0x62, 0xa3,
+	0xe0, 0xd5, 0x18, 0x49, 0x5e, 0xe2, 0x97, 0x08, 0x21, 0x0f, 0x90, 0xe7, 0x09, 0xa9, 0x0c, 0x69,
+	0x52, 0x06, 0xfb, 0x0d, 0xf2, 0x04, 0x41, 0xf2, 0x3a, 0x6c, 0x1a, 0x31, 0xf3, 0xcf, 0xf0, 0xeb,
+	0xff, 0x18, 0x4c, 0x6c, 0x2d, 0xf2, 0x7a, 0x96, 0x5b, 0xc7, 0x9d, 0x9c, 0xae, 0x0d, 0x38, 0x20,
+	0xa9, 0xad, 0xc5, 0xb4, 0x9e, 0x8d, 0xfe, 0x0a, 0xb0, 0x15, 0xd8, 0x1c, 0x4c, 0xe5, 0x57, 0xc0,
+	0x54, 0xc7, 0x85, 0xf1, 0x0b, 0xc2, 0xe9, 0x25, 0x54, 0x5c, 0x69, 0x32, 0xc0, 0x91, 0x2a, 0x28,
+	0xca, 0xd0, 0x24, 0x59, 0x44, 0xaa, 0x20, 0x7f, 0x70, 0x0a, 0x46, 0x95, 0x4a, 0xd3, 0x28, 0x43,
+	0x93, 0xfe, 0xa2, 0xe9, 0x08, 0xc1, 0x89, 0xe6, 0x95, 0xa4, 0x71, 0x50, 0x43, 0x4d, 0x32, 0xfc,
+	0xb3, 0x90, 0x56, 0x18, 0xb5, 0x76, 0x0a, 0x34, 0x4d, 0xc2, 0xa8, 0x2d, 0x91, 0x11, 0xee, 0x09,
+	0xee, 0x64, 0x09, 0x66, 0x4b, 0x7f, 0x84, 0xf1, 0x57, 0xef, 0x1d, 0x95, 0x00, 0x4d, 0xd3, 0xa3,
+	0xa3, 0xaf, 0xbd, 0xe6, 0x78, 0x69, 0x69, 0x37, 0x8b, 0xbd, 0xe6, 0xeb, 0x39, 0xfb, 0x78, 0x7a,
+	0xbd, 0x8f, 0x29, 0x4e, 0x7d, 0xd2, 0x21, 0x22, 0xbf, 0x4e, 0x09, 0x87, 0x88, 0x22, 0x8a, 0xc6,
+	0x8f, 0x08, 0xf7, 0xae, 0xa4, 0xe3, 0x05, 0x77, 0xbc, 0x85, 0xd3, 0x0f, 0x38, 0x14, 0x77, 0xed,
+	0x66, 0x79, 0x2b, 0x85, 0x6b, 0x78, 0x4e, 0x6d, 0x0b, 0x34, 0xfe, 0x06, 0xca, 0x30, 0x16, 0xa0,
+	0x9d, 0x81, 0xd5, 0x4a, 0x9a, 0x86, 0xa9, 0xa5, 0xcc, 0xff, 0x85, 0x38, 0x0c, 0x27, 0xfe, 0x27,
+	0xf2, 0x1b, 0x0f, 0x1a, 0xc3, 0xff, 0xad, 0x50, 0xd1, 0xc5, 0xf9, 0xf3, 0x9e, 0xa1, 0xdd, 0x9e,
+	0xa1, 0xf7, 0x3d, 0x43, 0x0f, 0x07, 0xd6, 0xd9, 0x1d, 0x58, 0xe7, 0xed, 0xc0, 0x3a, 0xd7, 0xe3,
+	0x52, 0xb9, 0x9b, 0xcd, 0x72, 0x2a, 0xa0, 0xca, 0x41, 0x5b, 0xd0, 0x26, 0x0f, 0xcf, 0x5d, 0xee,
+	0x2f, 0xe9, 0xb6, 0x6b, 0x69, 0x97, 0x69, 0x38, 0xd3, 0xd9, 0x67, 0x00, 0x00, 0x00, 0xff, 0xff,
+	0x13, 0x81, 0x47, 0xf4, 0xdd, 0x01, 0x00, 0x00,
+}
+
+func (m *Domain) 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 *Domain) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *Domain) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if len(m.Tags) > 0 {
+		for iNdEx := len(m.Tags) - 1; iNdEx >= 0; iNdEx-- {
+			i -= len(m.Tags[iNdEx])
+			copy(dAtA[i:], m.Tags[iNdEx])
+			i = encodeVarintState(dAtA, i, uint64(len(m.Tags[iNdEx])))
+			i--
+			dAtA[i] = 0x3a
+		}
+	}
+	if len(m.Icon) > 0 {
+		i -= len(m.Icon)
+		copy(dAtA[i:], m.Icon)
+		i = encodeVarintState(dAtA, i, uint64(len(m.Icon)))
+		i--
+		dAtA[i] = 0x32
+	}
+	if len(m.Category) > 0 {
+		i -= len(m.Category)
+		copy(dAtA[i:], m.Category)
+		i = encodeVarintState(dAtA, i, uint64(len(m.Category)))
+		i--
+		dAtA[i] = 0x2a
+	}
+	if len(m.Description) > 0 {
+		i -= len(m.Description)
+		copy(dAtA[i:], m.Description)
+		i = encodeVarintState(dAtA, i, uint64(len(m.Description)))
+		i--
+		dAtA[i] = 0x22
+	}
+	if len(m.Name) > 0 {
+		i -= len(m.Name)
+		copy(dAtA[i:], m.Name)
+		i = encodeVarintState(dAtA, i, uint64(len(m.Name)))
+		i--
+		dAtA[i] = 0x1a
+	}
+	if len(m.Origin) > 0 {
+		i -= len(m.Origin)
+		copy(dAtA[i:], m.Origin)
+		i = encodeVarintState(dAtA, i, uint64(len(m.Origin)))
+		i--
+		dAtA[i] = 0x12
+	}
+	if m.Id != 0 {
+		i = encodeVarintState(dAtA, i, uint64(m.Id))
+		i--
+		dAtA[i] = 0x8
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *Metadata) 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 *Metadata) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *Metadata) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if len(m.Controller) > 0 {
+		i -= len(m.Controller)
+		copy(dAtA[i:], m.Controller)
+		i = encodeVarintState(dAtA, i, uint64(len(m.Controller)))
+		i--
+		dAtA[i] = 0x22
+	}
+	if len(m.Origin) > 0 {
+		i -= len(m.Origin)
+		copy(dAtA[i:], m.Origin)
+		i = encodeVarintState(dAtA, i, uint64(len(m.Origin)))
+		i--
+		dAtA[i] = 0x1a
+	}
+	if len(m.Subject) > 0 {
+		i -= len(m.Subject)
+		copy(dAtA[i:], m.Subject)
+		i = encodeVarintState(dAtA, i, uint64(len(m.Subject)))
+		i--
+		dAtA[i] = 0x12
+	}
+	if len(m.Id) > 0 {
+		i -= len(m.Id)
+		copy(dAtA[i:], m.Id)
+		i = encodeVarintState(dAtA, i, uint64(len(m.Id)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func encodeVarintState(dAtA []byte, offset int, v uint64) int {
+	offset -= sovState(v)
+	base := offset
+	for v >= 1<<7 {
+		dAtA[offset] = uint8(v&0x7f | 0x80)
+		v >>= 7
+		offset++
+	}
+	dAtA[offset] = uint8(v)
+	return base
+}
+func (m *Domain) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Id != 0 {
+		n += 1 + sovState(uint64(m.Id))
+	}
+	l = len(m.Origin)
+	if l > 0 {
+		n += 1 + l + sovState(uint64(l))
+	}
+	l = len(m.Name)
+	if l > 0 {
+		n += 1 + l + sovState(uint64(l))
+	}
+	l = len(m.Description)
+	if l > 0 {
+		n += 1 + l + sovState(uint64(l))
+	}
+	l = len(m.Category)
+	if l > 0 {
+		n += 1 + l + sovState(uint64(l))
+	}
+	l = len(m.Icon)
+	if l > 0 {
+		n += 1 + l + sovState(uint64(l))
+	}
+	if len(m.Tags) > 0 {
+		for _, s := range m.Tags {
+			l = len(s)
+			n += 1 + l + sovState(uint64(l))
+		}
+	}
+	return n
+}
+
+func (m *Metadata) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Id)
+	if l > 0 {
+		n += 1 + l + sovState(uint64(l))
+	}
+	l = len(m.Subject)
+	if l > 0 {
+		n += 1 + l + sovState(uint64(l))
+	}
+	l = len(m.Origin)
+	if l > 0 {
+		n += 1 + l + sovState(uint64(l))
+	}
+	l = len(m.Controller)
+	if l > 0 {
+		n += 1 + l + sovState(uint64(l))
+	}
+	return n
+}
+
+func sovState(x uint64) (n int) {
+	return (math_bits.Len64(x|1) + 6) / 7
+}
+func sozState(x uint64) (n int) {
+	return sovState(uint64((x << 1) ^ uint64((int64(x) >> 63))))
+}
+func (m *Domain) 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 ErrIntOverflowState
+			}
+			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: Domain: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: Domain: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Id", wireType)
+			}
+			m.Id = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowState
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Id |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Origin", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowState
+				}
+				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 ErrInvalidLengthState
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthState
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Origin = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowState
+				}
+				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 ErrInvalidLengthState
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthState
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Name = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 4:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Description", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowState
+				}
+				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 ErrInvalidLengthState
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthState
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Description = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 5:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Category", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowState
+				}
+				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 ErrInvalidLengthState
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthState
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Category = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 6:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Icon", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowState
+				}
+				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 ErrInvalidLengthState
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthState
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Icon = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 7:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Tags", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowState
+				}
+				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 ErrInvalidLengthState
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthState
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Tags = append(m.Tags, string(dAtA[iNdEx:postIndex]))
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipState(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthState
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *Metadata) 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 ErrIntOverflowState
+			}
+			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: Metadata: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: Metadata: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Id", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowState
+				}
+				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 ErrInvalidLengthState
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthState
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Id = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Subject", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowState
+				}
+				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 ErrInvalidLengthState
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthState
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Subject = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Origin", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowState
+				}
+				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 ErrInvalidLengthState
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthState
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Origin = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 4:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Controller", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowState
+				}
+				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 ErrInvalidLengthState
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthState
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Controller = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipState(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthState
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func skipState(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, ErrIntOverflowState
+			}
+			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, ErrIntOverflowState
+				}
+				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, ErrIntOverflowState
+				}
+				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, ErrInvalidLengthState
+			}
+			iNdEx += length
+		case 3:
+			depth++
+		case 4:
+			if depth == 0 {
+				return 0, ErrUnexpectedEndOfGroupState
+			}
+			depth--
+		case 5:
+			iNdEx += 4
+		default:
+			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
+		}
+		if iNdEx < 0 {
+			return 0, ErrInvalidLengthState
+		}
+		if depth == 0 {
+			return iNdEx, nil
+		}
+	}
+	return 0, io.ErrUnexpectedEOF
+}
+
+var (
+	ErrInvalidLengthState        = fmt.Errorf("proto: negative length found during unmarshaling")
+	ErrIntOverflowState          = fmt.Errorf("proto: integer overflow")
+	ErrUnexpectedEndOfGroupState = fmt.Errorf("proto: unexpected end of group")
+)