Merge pull request #2120 from filecoin-project/feat/change-addrs-cmd

add command to change registered multiaddrs for miner

cmd/lotus-storage-miner/actor.go

@@ -0,0 +1,94 @@
+package main
+
+import (
+	"fmt"
+
+	ma "github.com/multiformats/go-multiaddr"
+	"github.com/urfave/cli/v2"
+
+	"github.com/filecoin-project/specs-actors/actors/abi"
+	"github.com/filecoin-project/specs-actors/actors/builtin/miner"
+
+	"github.com/filecoin-project/lotus/chain/actors"
+	"github.com/filecoin-project/lotus/chain/types"
+	lcli "github.com/filecoin-project/lotus/cli"
+)
+
+var actorCmd = &cli.Command{
+	Name:  "actor",
+	Usage: "manipulate the miner actor",
+	Subcommands: []*cli.Command{
+		actorSetAddrsCmd,
+	},
+}
+
+var actorSetAddrsCmd = &cli.Command{
+	Name:  "set-addrs",
+	Usage: "set addresses that your miner can be publically dialed on",
+	Flags: []cli.Flag{
+		&cli.Int64Flag{
+			Name:  "gas-limit",
+			Usage: "set gas limit",
+			Value: 100000,
+		},
+	},
+	Action: func(cctx *cli.Context) error {
+		nodeAPI, closer, err := lcli.GetStorageMinerAPI(cctx)
+		if err != nil {
+			return err
+		}
+		defer closer()
+
+		api, acloser, err := lcli.GetFullNodeAPI(cctx)
+		if err != nil {
+			return err
+		}
+		defer acloser()
+
+		ctx := lcli.ReqContext(cctx)
+
+		var addrs []abi.Multiaddrs
+		for _, a := range cctx.Args().Slice() {
+			maddr, err := ma.NewMultiaddr(a)
+			if err != nil {
+				return fmt.Errorf("failed to parse %q as a multiaddr: %w", a, err)
+			}
+
+			addrs = append(addrs, maddr.Bytes())
+		}
+
+		maddr, err := nodeAPI.ActorAddress(ctx)
+		if err != nil {
+			return err
+		}
+
+		minfo, err := api.StateMinerInfo(ctx, maddr, types.EmptyTSK)
+		if err != nil {
+			return err
+		}
+
+		params, err := actors.SerializeParams(&miner.ChangeMultiaddrsParams{NewMultiaddrs: addrs})
+		if err != nil {
+			return err
+		}
+
+		gasLimit := cctx.Int64("gas-limit")
+
+		smsg, err := api.MpoolPushMessage(ctx, &types.Message{
+			To:       maddr,
+			From:     minfo.Worker,
+			Value:    types.NewInt(0),
+			GasPrice: types.NewInt(1),
+			GasLimit: gasLimit,
+			Method:   18,
+			Params:   params,
+		})
+		if err != nil {
+			return err
+		}
+
+		fmt.Printf("Requested multiaddrs change in message %s\n", smsg.Cid())
+		return nil
+
+	},
+}

cmd/lotus-storage-miner/info.go

@@ -4,7 +4,6 @@ import (
 	"bytes"
 	"context"
 	"fmt"
-	"github.com/filecoin-project/specs-actors/actors/builtin/power"
 	"sort"
 	"time"
 
@@ -13,6 +12,7 @@ import (
 	"golang.org/x/xerrors"
 
 	"github.com/filecoin-project/specs-actors/actors/builtin/miner"
+	"github.com/filecoin-project/specs-actors/actors/builtin/power"
 	sealing "github.com/filecoin-project/storage-fsm"
 
 	"github.com/filecoin-project/lotus/api"

cmd/lotus-storage-miner/main.go

@@ -22,6 +22,7 @@ func main() {
 	lotuslog.SetupLogLevels()
 
 	local := []*cli.Command{
+		actorCmd,
 		dealsCmd,
 		infoCmd,
 		initCmd,