lotus/cmd/lotus-shed/actor.go

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package main
import (
"bytes"
"fmt"
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"os"
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"github.com/fatih/color"
"github.com/urfave/cli/v2"
"golang.org/x/xerrors"
"github.com/filecoin-project/go-address"
"github.com/filecoin-project/go-state-types/abi"
"github.com/filecoin-project/go-state-types/big"
"github.com/filecoin-project/lotus/api"
miner2 "github.com/filecoin-project/specs-actors/v2/actors/builtin/miner"
"github.com/filecoin-project/lotus/build"
"github.com/filecoin-project/lotus/chain/actors"
"github.com/filecoin-project/lotus/chain/actors/builtin/miner"
"github.com/filecoin-project/lotus/chain/types"
lcli "github.com/filecoin-project/lotus/cli"
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"github.com/filecoin-project/lotus/lib/tablewriter"
)
var actorCmd = &cli.Command{
Name: "actor",
Usage: "manipulate the miner actor",
Subcommands: []*cli.Command{
actorWithdrawCmd,
actorSetOwnerCmd,
actorControl,
actorProposeChangeWorker,
actorConfirmChangeWorker,
},
}
var actorWithdrawCmd = &cli.Command{
Name: "withdraw",
Usage: "withdraw available balance",
ArgsUsage: "[amount (FIL)]",
Flags: []cli.Flag{
&cli.StringFlag{
Name: "actor",
Usage: "specify the address of miner actor",
},
&cli.IntFlag{
Name: "confidence",
Usage: "number of block confirmations to wait for",
Value: int(build.MessageConfidence),
},
},
Action: func(cctx *cli.Context) error {
var maddr address.Address
if act := cctx.String("actor"); act != "" {
var err error
maddr, err = address.NewFromString(act)
if err != nil {
return fmt.Errorf("parsing address %s: %w", act, err)
}
}
nodeAPI, acloser, err := lcli.GetFullNodeAPI(cctx)
if err != nil {
return err
}
defer acloser()
ctx := lcli.ReqContext(cctx)
if maddr.Empty() {
minerAPI, closer, err := lcli.GetStorageMinerAPI(cctx)
if err != nil {
return err
}
defer closer()
maddr, err = minerAPI.ActorAddress(ctx)
if err != nil {
return err
}
}
mi, err := nodeAPI.StateMinerInfo(ctx, maddr, types.EmptyTSK)
if err != nil {
return err
}
available, err := nodeAPI.StateMinerAvailableBalance(ctx, maddr, types.EmptyTSK)
if err != nil {
return err
}
amount := available
if cctx.Args().Present() {
f, err := types.ParseFIL(cctx.Args().First())
if err != nil {
return xerrors.Errorf("parsing 'amount' argument: %w", err)
}
amount = abi.TokenAmount(f)
if amount.GreaterThan(available) {
return xerrors.Errorf("can't withdraw more funds than available; requested: %s; available: %s", amount, available)
}
}
params, err := actors.SerializeParams(&miner2.WithdrawBalanceParams{
AmountRequested: amount, // Default to attempting to withdraw all the extra funds in the miner actor
})
if err != nil {
return err
}
smsg, err := nodeAPI.MpoolPushMessage(ctx, &types.Message{
To: maddr,
From: mi.Owner,
Value: types.NewInt(0),
Method: miner.Methods.WithdrawBalance,
Params: params,
}, &api.MessageSendSpec{MaxFee: abi.TokenAmount(types.MustParseFIL("0.1"))})
if err != nil {
return err
}
fmt.Printf("Requested rewards withdrawal in message %s\n", smsg.Cid())
// wait for it to get mined into a block
wait, err := nodeAPI.StateWaitMsg(ctx, smsg.Cid(), uint64(cctx.Int("confidence")))
if err != nil {
return err
}
// check it executed successfully
if wait.Receipt.ExitCode != 0 {
fmt.Println(cctx.App.Writer, "withdrawal failed!")
return err
}
var withdrawn abi.TokenAmount
if err := withdrawn.UnmarshalCBOR(bytes.NewReader(wait.Receipt.Return)); err != nil {
return err
}
fmt.Printf("Successfully withdrew %s FIL\n", withdrawn)
if withdrawn != amount {
fmt.Printf("Note that this is less than the requested amount of %s FIL\n", amount)
}
return nil
},
}
var actorSetOwnerCmd = &cli.Command{
Name: "set-owner",
Usage: "Set owner address (this command should be invoked twice, first with the old owner as the senderAddress, and then with the new owner)",
ArgsUsage: "[newOwnerAddress senderAddress]",
Flags: []cli.Flag{
&cli.StringFlag{
Name: "actor",
Usage: "specify the address of miner actor",
},
&cli.BoolFlag{
Name: "really-do-it",
Usage: "Actually send transaction performing the action",
Value: false,
},
},
Action: func(cctx *cli.Context) error {
if !cctx.Bool("really-do-it") {
fmt.Println("Pass --really-do-it to actually execute this action")
return nil
}
if cctx.NArg() != 2 {
return fmt.Errorf("must pass new owner address and sender address")
}
var maddr address.Address
if act := cctx.String("actor"); act != "" {
var err error
maddr, err = address.NewFromString(act)
if err != nil {
return fmt.Errorf("parsing address %s: %w", act, err)
}
}
nodeAPI, acloser, err := lcli.GetFullNodeAPI(cctx)
if err != nil {
return err
}
defer acloser()
ctx := lcli.ReqContext(cctx)
na, err := address.NewFromString(cctx.Args().First())
if err != nil {
return err
}
newAddrId, err := nodeAPI.StateLookupID(ctx, na, types.EmptyTSK)
if err != nil {
return err
}
fa, err := address.NewFromString(cctx.Args().Get(1))
if err != nil {
return err
}
fromAddrId, err := nodeAPI.StateLookupID(ctx, fa, types.EmptyTSK)
if err != nil {
return err
}
if maddr.Empty() {
minerAPI, closer, err := lcli.GetStorageMinerAPI(cctx)
if err != nil {
return err
}
defer closer()
maddr, err = minerAPI.ActorAddress(ctx)
if err != nil {
return err
}
}
mi, err := nodeAPI.StateMinerInfo(ctx, maddr, types.EmptyTSK)
if err != nil {
return err
}
if fromAddrId != mi.Owner && fromAddrId != newAddrId {
return xerrors.New("from address must either be the old owner or the new owner")
}
sp, err := actors.SerializeParams(&newAddrId)
if err != nil {
return xerrors.Errorf("serializing params: %w", err)
}
smsg, err := nodeAPI.MpoolPushMessage(ctx, &types.Message{
From: fromAddrId,
To: maddr,
Method: miner.Methods.ChangeOwnerAddress,
Value: big.Zero(),
Params: sp,
}, nil)
if err != nil {
return xerrors.Errorf("mpool push: %w", err)
}
fmt.Println("Message CID:", smsg.Cid())
// wait for it to get mined into a block
wait, err := nodeAPI.StateWaitMsg(ctx, smsg.Cid(), build.MessageConfidence)
if err != nil {
return err
}
// check it executed successfully
if wait.Receipt.ExitCode != 0 {
fmt.Println("owner change failed!")
return err
}
fmt.Println("message succeeded!")
return nil
},
}
var actorControl = &cli.Command{
Name: "control",
Usage: "Manage control addresses",
Subcommands: []*cli.Command{
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actorControlList,
actorControlSet,
},
}
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var actorControlList = &cli.Command{
Name: "list",
Usage: "Get currently set control addresses",
Flags: []cli.Flag{
&cli.StringFlag{
Name: "actor",
Usage: "specify the address of miner actor",
},
&cli.BoolFlag{
Name: "verbose",
},
&cli.BoolFlag{
Name: "color",
Usage: "use color in display output",
DefaultText: "depends on output being a TTY",
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},
},
Action: func(cctx *cli.Context) error {
if cctx.IsSet("color") {
color.NoColor = !cctx.Bool("color")
}
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var maddr address.Address
if act := cctx.String("actor"); act != "" {
var err error
maddr, err = address.NewFromString(act)
if err != nil {
return fmt.Errorf("parsing address %s: %w", act, err)
}
}
nodeAPI, acloser, err := lcli.GetFullNodeAPI(cctx)
if err != nil {
return err
}
defer acloser()
ctx := lcli.ReqContext(cctx)
if maddr.Empty() {
minerAPI, closer, err := lcli.GetStorageMinerAPI(cctx)
if err != nil {
return err
}
defer closer()
maddr, err = minerAPI.ActorAddress(ctx)
if err != nil {
return err
}
}
mi, err := nodeAPI.StateMinerInfo(ctx, maddr, types.EmptyTSK)
if err != nil {
return err
}
tw := tablewriter.New(
tablewriter.Col("name"),
tablewriter.Col("ID"),
tablewriter.Col("key"),
tablewriter.Col("balance"),
)
printKey := func(name string, a address.Address) {
b, err := nodeAPI.WalletBalance(ctx, a)
if err != nil {
fmt.Printf("%s\t%s: error getting balance: %s\n", name, a, err)
return
}
k, err := nodeAPI.StateAccountKey(ctx, a, types.EmptyTSK)
if err != nil {
fmt.Printf("%s\t%s: error getting account key: %s\n", name, a, err)
return
}
kstr := k.String()
if !cctx.Bool("verbose") {
kstr = kstr[:9] + "..."
}
bstr := types.FIL(b).String()
switch {
case b.LessThan(types.FromFil(10)):
bstr = color.RedString(bstr)
case b.LessThan(types.FromFil(50)):
bstr = color.YellowString(bstr)
default:
bstr = color.GreenString(bstr)
}
tw.Write(map[string]interface{}{
"name": name,
"ID": a,
"key": kstr,
"balance": bstr,
})
}
printKey("owner", mi.Owner)
printKey("worker", mi.Worker)
for i, ca := range mi.ControlAddresses {
printKey(fmt.Sprintf("control-%d", i), ca)
}
return tw.Flush(os.Stdout)
},
}
var actorControlSet = &cli.Command{
Name: "set",
Usage: "Set control address(-es)",
ArgsUsage: "[...address]",
Flags: []cli.Flag{
&cli.StringFlag{
Name: "actor",
Usage: "specify the address of miner actor",
},
&cli.BoolFlag{
Name: "really-do-it",
Usage: "Actually send transaction performing the action",
Value: false,
},
},
Action: func(cctx *cli.Context) error {
if !cctx.Bool("really-do-it") {
fmt.Println("Pass --really-do-it to actually execute this action")
return nil
}
var maddr address.Address
if act := cctx.String("actor"); act != "" {
var err error
maddr, err = address.NewFromString(act)
if err != nil {
return fmt.Errorf("parsing address %s: %w", act, err)
}
}
nodeAPI, acloser, err := lcli.GetFullNodeAPI(cctx)
if err != nil {
return err
}
defer acloser()
ctx := lcli.ReqContext(cctx)
if maddr.Empty() {
minerAPI, closer, err := lcli.GetStorageMinerAPI(cctx)
if err != nil {
return err
}
defer closer()
maddr, err = minerAPI.ActorAddress(ctx)
if err != nil {
return err
}
}
mi, err := nodeAPI.StateMinerInfo(ctx, maddr, types.EmptyTSK)
if err != nil {
return err
}
del := map[address.Address]struct{}{}
existing := map[address.Address]struct{}{}
for _, controlAddress := range mi.ControlAddresses {
ka, err := nodeAPI.StateAccountKey(ctx, controlAddress, types.EmptyTSK)
if err != nil {
return err
}
del[ka] = struct{}{}
existing[ka] = struct{}{}
}
var toSet []address.Address
for i, as := range cctx.Args().Slice() {
a, err := address.NewFromString(as)
if err != nil {
return xerrors.Errorf("parsing address %d: %w", i, err)
}
ka, err := nodeAPI.StateAccountKey(ctx, a, types.EmptyTSK)
if err != nil {
return err
}
// make sure the address exists on chain
_, err = nodeAPI.StateLookupID(ctx, ka, types.EmptyTSK)
if err != nil {
return xerrors.Errorf("looking up %s: %w", ka, err)
}
delete(del, ka)
toSet = append(toSet, ka)
}
for a := range del {
fmt.Println("Remove", a)
}
for _, a := range toSet {
if _, exists := existing[a]; !exists {
fmt.Println("Add", a)
}
}
cwp := &miner2.ChangeWorkerAddressParams{
NewWorker: mi.Worker,
NewControlAddrs: toSet,
}
sp, err := actors.SerializeParams(cwp)
if err != nil {
return xerrors.Errorf("serializing params: %w", err)
}
smsg, err := nodeAPI.MpoolPushMessage(ctx, &types.Message{
From: mi.Owner,
To: maddr,
Method: miner.Methods.ChangeWorkerAddress,
Value: big.Zero(),
Params: sp,
}, nil)
if err != nil {
return xerrors.Errorf("mpool push: %w", err)
}
fmt.Println("Message CID:", smsg.Cid())
return nil
},
}
var actorProposeChangeWorker = &cli.Command{
Name: "propose-change-worker",
Usage: "Propose a worker address change",
ArgsUsage: "[address]",
Flags: []cli.Flag{
&cli.StringFlag{
Name: "actor",
Usage: "specify the address of miner actor",
},
&cli.BoolFlag{
Name: "really-do-it",
Usage: "Actually send transaction performing the action",
Value: false,
},
},
Action: func(cctx *cli.Context) error {
if !cctx.Args().Present() {
return fmt.Errorf("must pass address of new worker address")
}
if !cctx.Bool("really-do-it") {
fmt.Fprintln(cctx.App.Writer, "Pass --really-do-it to actually execute this action")
return nil
}
var maddr address.Address
if act := cctx.String("actor"); act != "" {
var err error
maddr, err = address.NewFromString(act)
if err != nil {
return fmt.Errorf("parsing address %s: %w", act, err)
}
}
nodeAPI, acloser, err := lcli.GetFullNodeAPI(cctx)
if err != nil {
return err
}
defer acloser()
ctx := lcli.ReqContext(cctx)
na, err := address.NewFromString(cctx.Args().First())
if err != nil {
return err
}
newAddr, err := nodeAPI.StateLookupID(ctx, na, types.EmptyTSK)
if err != nil {
return err
}
if maddr.Empty() {
minerAPI, closer, err := lcli.GetStorageMinerAPI(cctx)
if err != nil {
return err
}
defer closer()
maddr, err = minerAPI.ActorAddress(ctx)
if err != nil {
return err
}
}
mi, err := nodeAPI.StateMinerInfo(ctx, maddr, types.EmptyTSK)
if err != nil {
return err
}
if mi.NewWorker.Empty() {
if mi.Worker == newAddr {
return fmt.Errorf("worker address already set to %s", na)
}
} else {
if mi.NewWorker == newAddr {
return fmt.Errorf("change to worker address %s already pending", na)
}
}
cwp := &miner2.ChangeWorkerAddressParams{
NewWorker: newAddr,
NewControlAddrs: mi.ControlAddresses,
}
sp, err := actors.SerializeParams(cwp)
if err != nil {
return xerrors.Errorf("serializing params: %w", err)
}
smsg, err := nodeAPI.MpoolPushMessage(ctx, &types.Message{
From: mi.Owner,
To: maddr,
Method: miner.Methods.ChangeWorkerAddress,
Value: big.Zero(),
Params: sp,
}, nil)
if err != nil {
return xerrors.Errorf("mpool push: %w", err)
}
fmt.Fprintln(cctx.App.Writer, "Propose Message CID:", smsg.Cid())
// wait for it to get mined into a block
wait, err := nodeAPI.StateWaitMsg(ctx, smsg.Cid(), build.MessageConfidence)
if err != nil {
return err
}
// check it executed successfully
if wait.Receipt.ExitCode != 0 {
fmt.Fprintln(cctx.App.Writer, "Propose worker change failed!")
return err
}
mi, err = nodeAPI.StateMinerInfo(ctx, maddr, wait.TipSet)
if err != nil {
return err
}
if mi.NewWorker != newAddr {
return fmt.Errorf("Proposed worker address change not reflected on chain: expected '%s', found '%s'", na, mi.NewWorker)
}
fmt.Fprintf(cctx.App.Writer, "Worker key change to %s successfully proposed.\n", na)
fmt.Fprintf(cctx.App.Writer, "Call 'confirm-change-worker' at or after height %d to complete.\n", mi.WorkerChangeEpoch)
return nil
},
}
var actorConfirmChangeWorker = &cli.Command{
Name: "confirm-change-worker",
Usage: "Confirm a worker address change",
ArgsUsage: "[address]",
Flags: []cli.Flag{
&cli.StringFlag{
Name: "actor",
Usage: "specify the address of miner actor",
},
&cli.BoolFlag{
Name: "really-do-it",
Usage: "Actually send transaction performing the action",
Value: false,
},
},
Action: func(cctx *cli.Context) error {
if !cctx.Args().Present() {
return fmt.Errorf("must pass address of new worker address")
}
if !cctx.Bool("really-do-it") {
fmt.Fprintln(cctx.App.Writer, "Pass --really-do-it to actually execute this action")
return nil
}
var maddr address.Address
if act := cctx.String("actor"); act != "" {
var err error
maddr, err = address.NewFromString(act)
if err != nil {
return fmt.Errorf("parsing address %s: %w", act, err)
}
}
nodeAPI, acloser, err := lcli.GetFullNodeAPI(cctx)
if err != nil {
return err
}
defer acloser()
ctx := lcli.ReqContext(cctx)
na, err := address.NewFromString(cctx.Args().First())
if err != nil {
return err
}
newAddr, err := nodeAPI.StateLookupID(ctx, na, types.EmptyTSK)
if err != nil {
return err
}
if maddr.Empty() {
minerAPI, closer, err := lcli.GetStorageMinerAPI(cctx)
if err != nil {
return err
}
defer closer()
maddr, err = minerAPI.ActorAddress(ctx)
if err != nil {
return err
}
}
mi, err := nodeAPI.StateMinerInfo(ctx, maddr, types.EmptyTSK)
if err != nil {
return err
}
if mi.NewWorker.Empty() {
return xerrors.Errorf("no worker key change proposed")
} else if mi.NewWorker != newAddr {
return xerrors.Errorf("worker key %s does not match current worker key proposal %s", newAddr, mi.NewWorker)
}
if head, err := nodeAPI.ChainHead(ctx); err != nil {
return xerrors.Errorf("failed to get the chain head: %w", err)
} else if head.Height() < mi.WorkerChangeEpoch {
return xerrors.Errorf("worker key change cannot be confirmed until %d, current height is %d", mi.WorkerChangeEpoch, head.Height())
}
smsg, err := nodeAPI.MpoolPushMessage(ctx, &types.Message{
From: mi.Owner,
To: maddr,
Method: miner.Methods.ConfirmUpdateWorkerKey,
Value: big.Zero(),
}, nil)
if err != nil {
return xerrors.Errorf("mpool push: %w", err)
}
fmt.Fprintln(cctx.App.Writer, "Confirm Message CID:", smsg.Cid())
// wait for it to get mined into a block
wait, err := nodeAPI.StateWaitMsg(ctx, smsg.Cid(), build.MessageConfidence)
if err != nil {
return err
}
// check it executed successfully
if wait.Receipt.ExitCode != 0 {
fmt.Fprintln(cctx.App.Writer, "Worker change failed!")
return err
}
mi, err = nodeAPI.StateMinerInfo(ctx, maddr, wait.TipSet)
if err != nil {
return err
}
if mi.Worker != newAddr {
return fmt.Errorf("Confirmed worker address change not reflected on chain: expected '%s', found '%s'", newAddr, mi.Worker)
}
return nil
},
}