feat: store lightnode activations

proto/palomachain/paloma/paloma/genesis.proto

@@ -2,6 +2,7 @@ syntax = "proto3";
 package palomachain.paloma.paloma;
 
 import "gogoproto/gogo.proto";
+import "palomachain/paloma/paloma/light_node_client.proto";
 import "palomachain/paloma/paloma/light_node_client_feegranter.proto";
 import "palomachain/paloma/paloma/light_node_client_funders.proto";
 import "palomachain/paloma/paloma/light_node_client_license.proto";
@@ -15,4 +16,5 @@ message GenesisState {
   repeated LightNodeClientLicense light_node_client_licenses = 2;
   LightNodeClientFeegranter light_node_client_feegranter = 3;
   LightNodeClientFunders light_node_client_funders = 4;
+  repeated LightNodeClient light_node_clients = 5;
 }

proto/palomachain/paloma/paloma/light_node_client.proto

@@ -0,0 +1,17 @@
+syntax = "proto3";
+package palomachain.paloma.paloma;
+
+import "cosmos/base/v1beta1/coin.proto";
+import "cosmos_proto/cosmos.proto";
+import "gogoproto/gogo.proto";
+import "google/protobuf/timestamp.proto";
+
+option go_package = "github.com/palomachain/paloma/v2/x/paloma/types";
+
+message LightNodeClient {
+  string client_address = 1 [ (cosmos_proto.scalar) = "cosmos.AddressString" ];
+  google.protobuf.Timestamp activated_at = 2
+      [ (gogoproto.nullable) = false, (gogoproto.stdtime) = true ];
+  google.protobuf.Timestamp last_auth_at = 3
+      [ (gogoproto.nullable) = false, (gogoproto.stdtime) = true ];
+}

proto/palomachain/paloma/paloma/query.proto

@@ -5,6 +5,7 @@ import "cosmos/base/query/v1beta1/pagination.proto";
 import "gogoproto/gogo.proto";
 import "google/api/annotations.proto";
 import "google/protobuf/empty.proto";
+import "palomachain/paloma/paloma/light_node_client.proto";
 import "palomachain/paloma/paloma/light_node_client_feegranter.proto";
 import "palomachain/paloma/paloma/light_node_client_funders.proto";
 import "palomachain/paloma/paloma/light_node_client_license.proto";
@@ -34,7 +35,13 @@ service Query {
   rpc GetLightNodeClientFunders(google.protobuf.Empty)
       returns (QueryLightNodeClientFundersResponse) {
     option (google.api.http).get =
-      "/palomachain/paloma/paloma/light_node_client_funder";
+      "/palomachain/paloma/paloma/light_node_client_funders";
+  }
+
+  rpc GetLightNodeClients(google.protobuf.Empty)
+      returns (QueryLightNodeClientsResponse) {
+    option (google.api.http).get =
+      "/palomachain/paloma/paloma/light_node_clients";
   }
 }
 
@@ -59,3 +66,7 @@ message QueryLightNodeClientFeegranterResponse {
 message QueryLightNodeClientFundersResponse {
   LightNodeClientFunders light_node_client_funders = 1;
 }
+
+message QueryLightNodeClientsResponse {
+  repeated LightNodeClient light_node_clients = 1;
+}

proto/palomachain/paloma/paloma/tx.proto

@@ -17,6 +17,12 @@ service Msg {
 
   rpc AddLightNodeClientLicense(MsgAddLightNodeClientLicense)
     returns (EmptyResponse);
+
+  rpc AuthLightNodeClient(MsgAuthLightNodeClient)
+    returns (EmptyResponse);
+
+  rpc SetLegacyLightNodeClients(MsgSetLegacyLightNodeClients)
+    returns (EmptyResponse);
 }
 
 message MsgAddStatusUpdate {
@@ -57,3 +63,15 @@ message MsgAddLightNodeClientLicense {
   cosmos.base.v1beta1.Coin amount = 3 [ (gogoproto.nullable) = false ];
   uint32 vesting_months = 4;
 }
+
+message MsgAuthLightNodeClient {
+  option (cosmos.msg.v1.signer) = "metadata";
+  palomachain.paloma.valset.MsgMetadata metadata = 1
+      [ (gogoproto.nullable) = false ];
+}
+
+message MsgSetLegacyLightNodeClients {
+  option (cosmos.msg.v1.signer) = "metadata";
+  palomachain.paloma.valset.MsgMetadata metadata = 1
+      [ (gogoproto.nullable) = false ];
+}

x/paloma/client/cli/query.go

@@ -23,6 +23,7 @@ func GetQueryCmd(queryRoute string) *cobra.Command {
 	cmd.AddCommand(CmdQueryLightNodeClientFeegranter())
 	cmd.AddCommand(CmdQueryLightNodeClientLicenses())
 	cmd.AddCommand(CmdQueryLightNodeClientFunders())
+	cmd.AddCommand(CmdQueryLightNodeClients())
 
 	return cmd
 }

x/paloma/client/cli/query_light_node_clients.go

@@ -0,0 +1,37 @@
+package cli
+
+import (
+	"context"
+
+	"github.com/cosmos/cosmos-sdk/client"
+	"github.com/cosmos/cosmos-sdk/client/flags"
+	"github.com/palomachain/paloma/v2/x/paloma/types"
+	"github.com/spf13/cobra"
+	"google.golang.org/protobuf/types/known/emptypb"
+)
+
+func CmdQueryLightNodeClients() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "light-node-clients",
+		Short: "Shows information about all activated lightnode clients",
+		Args:  cobra.NoArgs,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			clientCtx := client.GetClientContextFromCmd(cmd)
+
+			queryClient := types.NewQueryClient(clientCtx)
+
+			params := &emptypb.Empty{}
+			res, err := queryClient.GetLightNodeClients(
+				context.Background(), params)
+			if err != nil {
+				return err
+			}
+
+			return clientCtx.PrintProto(res)
+		},
+	}
+
+	flags.AddQueryFlagsToCmd(cmd)
+
+	return cmd
+}

x/paloma/client/cli/tx.go

@@ -29,6 +29,8 @@ func GetTxCmd() *cobra.Command {
 
 	cmd.AddCommand(CmdRegisterLightNodeClient())
 	cmd.AddCommand(CmdAddLightNodeClientLicense())
+	cmd.AddCommand(CmdAuthLightNodeClient())
+	cmd.AddCommand(CmdSetLegacyLightNodeClients())
 
 	return cmd
 }
@@ -125,3 +127,69 @@ The [vesting-months] parameter determines how long the funds will take to fully
 
 	return cmd
 }
+
+func CmdAuthLightNodeClient() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "auth-light-node-client",
+		Short: "Authenticate the lightnode using the `from` address",
+		Long:  "Authenticate the lightnode using the `from` address",
+		Args:  cobra.NoArgs,
+		RunE: func(cmd *cobra.Command, args []string) (err error) {
+			clientCtx, err := client.GetClientTxContext(cmd)
+			if err != nil {
+				return err
+			}
+
+			creator := clientCtx.GetFromAddress().String()
+			msg := &types.MsgAuthLightNodeClient{
+				Metadata: valsettypes.MsgMetadata{
+					Creator: creator,
+					Signers: []string{creator},
+				},
+			}
+
+			if err := msg.ValidateBasic(); err != nil {
+				return err
+			}
+
+			return tx.GenerateOrBroadcastTxCLI(clientCtx, cmd.Flags(), msg)
+		},
+	}
+
+	flags.AddTxFlagsToCmd(cmd)
+
+	return cmd
+}
+
+func CmdSetLegacyLightNodeClients() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "set-legacy-light-node-clients",
+		Short: "Set the legacy lightnode client addresses from feegranter",
+		Long:  "Set the legacy lightnode client addresses from feegranter",
+		Args:  cobra.NoArgs,
+		RunE: func(cmd *cobra.Command, args []string) (err error) {
+			clientCtx, err := client.GetClientTxContext(cmd)
+			if err != nil {
+				return err
+			}
+
+			creator := clientCtx.GetFromAddress().String()
+			msg := &types.MsgSetLegacyLightNodeClients{
+				Metadata: valsettypes.MsgMetadata{
+					Creator: creator,
+					Signers: []string{creator},
+				},
+			}
+
+			if err := msg.ValidateBasic(); err != nil {
+				return err
+			}
+
+			return tx.GenerateOrBroadcastTxCLI(clientCtx, cmd.Flags(), msg)
+		},
+	}
+
+	flags.AddTxFlagsToCmd(cmd)
+
+	return cmd
+}

x/paloma/genesis.go

@@ -36,6 +36,13 @@ func InitGenesis(ctx context.Context, k keeper.Keeper, genState types.GenesisSta
 			panic(err)
 		}
 	}
+
+	for _, client := range genState.LightNodeClients {
+		err := k.SetLightNodeClient(ctx, client.ClientAddress, client)
+		if err != nil {
+			panic(err)
+		}
+	}
 }
 
 // ExportGenesis returns the capability module's exported genesis.
@@ -60,5 +67,10 @@ func ExportGenesis(ctx context.Context, k keeper.Keeper) *types.GenesisState {
 		panic(err)
 	}
 
+	genesis.LightNodeClients, err = k.AllLightNodeClients(ctx)
+	if err != nil {
+		panic(err)
+	}
+
 	return genesis
 }

x/paloma/genesis_test.go

@@ -2,6 +2,7 @@ package paloma_test
 
 import (
 	"testing"
+	"time"
 
 	"cosmossdk.io/math"
 	sdk "github.com/cosmos/cosmos-sdk/types"
@@ -91,4 +92,23 @@ func TestGenesis(t *testing.T) {
 		require.Equal(t, genesisState.LightNodeClientFunders.Accounts,
 			got.LightNodeClientFunders.Accounts)
 	})
+
+	t.Run("With light node clients", func(t *testing.T) {
+		genesisState := types.GenesisState{
+			LightNodeClients: []*types.LightNodeClient{
+				{
+					ClientAddress: clientAddr,
+					ActivatedAt:   time.Now().UTC(),
+					LastAuthAt:    time.Now().UTC(),
+				},
+			},
+		}
+
+		k, ctx := keepertest.PalomaKeeper(t)
+		paloma.InitGenesis(ctx, *k, genesisState)
+		got := paloma.ExportGenesis(ctx, *k)
+		require.NotNil(t, got)
+
+		require.Equal(t, genesisState.LightNodeClients, got.LightNodeClients)
+	})
 }

x/paloma/keeper/grpc_query_light_node_clients.go

@@ -0,0 +1,25 @@
+package keeper
+
+import (
+	"context"
+
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/palomachain/paloma/v2/x/paloma/types"
+	"google.golang.org/protobuf/types/known/emptypb"
+)
+
+func (k Keeper) GetLightNodeClients(
+	c context.Context,
+	_ *emptypb.Empty,
+) (*types.QueryLightNodeClientsResponse, error) {
+	ctx := sdk.UnwrapSDKContext(c)
+
+	clients, err := k.AllLightNodeClients(ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	return &types.QueryLightNodeClientsResponse{
+		LightNodeClients: clients,
+	}, nil
+}