package cli import ( "bytes" "encoding/hex" "fmt" "os" "sort" "strconv" "text/tabwriter" builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin" "github.com/filecoin-project/lotus/chain/actors/builtin" "github.com/filecoin-project/lotus/chain/actors" "github.com/filecoin-project/go-state-types/big" "github.com/filecoin-project/go-state-types/abi" "github.com/filecoin-project/go-address" cbor "github.com/ipfs/go-ipld-cbor" "github.com/urfave/cli/v2" "golang.org/x/xerrors" init0 "github.com/filecoin-project/specs-actors/actors/builtin/init" msig0 "github.com/filecoin-project/specs-actors/actors/builtin/multisig" "github.com/filecoin-project/lotus/api/apibstore" "github.com/filecoin-project/lotus/build" "github.com/filecoin-project/lotus/chain/actors/adt" "github.com/filecoin-project/lotus/chain/actors/builtin/multisig" "github.com/filecoin-project/lotus/chain/types" ) var multisigCmd = &cli.Command{ Name: "msig", Usage: "Interact with a multisig wallet", Subcommands: []*cli.Command{ msigCreateCmd, msigInspectCmd, msigProposeCmd, msigApproveCmd, msigAddProposeCmd, msigAddApproveCmd, msigAddCancelCmd, msigSwapProposeCmd, msigSwapApproveCmd, msigSwapCancelCmd, msigLockProposeCmd, msigLockApproveCmd, msigLockCancelCmd, msigVestedCmd, }, } var msigCreateCmd = &cli.Command{ Name: "create", Usage: "Create a new multisig wallet", ArgsUsage: "[address1 address2 ...]", Flags: []cli.Flag{ &cli.Int64Flag{ Name: "required", Usage: "number of required approvals (uses number of signers provided if omitted)", }, &cli.StringFlag{ Name: "value", Usage: "initial funds to give to multisig", Value: "0", }, &cli.StringFlag{ Name: "duration", Usage: "length of the period over which funds unlock", Value: "0", }, &cli.StringFlag{ Name: "from", Usage: "account to send the create message from", }, }, Action: func(cctx *cli.Context) error { if cctx.Args().Len() < 1 { return ShowHelp(cctx, fmt.Errorf("multisigs must have at least one signer")) } api, closer, err := GetFullNodeAPI(cctx) if err != nil { return err } defer closer() ctx := ReqContext(cctx) var addrs []address.Address for _, a := range cctx.Args().Slice() { addr, err := address.NewFromString(a) if err != nil { return err } addrs = append(addrs, addr) } // get the address we're going to use to create the multisig (can be one of the above, as long as they have funds) var sendAddr address.Address if send := cctx.String("from"); send == "" { defaddr, err := api.WalletDefaultAddress(ctx) if err != nil { return err } sendAddr = defaddr } else { addr, err := address.NewFromString(send) if err != nil { return err } sendAddr = addr } val := cctx.String("value") filval, err := types.ParseFIL(val) if err != nil { return err } intVal := types.BigInt(filval) required := cctx.Uint64("required") if required == 0 { required = uint64(len(addrs)) } d := abi.ChainEpoch(cctx.Uint64("duration")) gp := types.NewInt(1) msgCid, err := api.MsigCreate(ctx, required, addrs, d, intVal, sendAddr, gp) if err != nil { return err } // wait for it to get mined into a block wait, err := api.StateWaitMsg(ctx, msgCid, build.MessageConfidence) if err != nil { return err } // check it executed successfully if wait.Receipt.ExitCode != 0 { fmt.Println("actor creation failed!") return err } // get address of newly created miner var execreturn init0.ExecReturn if err := execreturn.UnmarshalCBOR(bytes.NewReader(wait.Receipt.Return)); err != nil { return err } fmt.Println("Created new multisig: ", execreturn.IDAddress, execreturn.RobustAddress) // TODO: maybe register this somewhere return nil }, } var msigInspectCmd = &cli.Command{ Name: "inspect", Usage: "Inspect a multisig wallet", ArgsUsage: "[address]", Flags: []cli.Flag{ &cli.BoolFlag{ Name: "vesting", Usage: "Include vesting details", }, }, Action: func(cctx *cli.Context) error { if !cctx.Args().Present() { return ShowHelp(cctx, fmt.Errorf("must specify address of multisig to inspect")) } api, closer, err := GetFullNodeAPI(cctx) if err != nil { return err } defer closer() ctx := ReqContext(cctx) store := adt.WrapStore(ctx, cbor.NewCborStore(apibstore.NewAPIBlockstore(api))) maddr, err := address.NewFromString(cctx.Args().First()) if err != nil { return err } head, err := api.ChainHead(ctx) if err != nil { return err } act, err := api.StateGetActor(ctx, maddr, head.Key()) if err != nil { return err } mstate, err := multisig.Load(store, act) if err != nil { return err } locked, err := mstate.LockedBalance(head.Height()) if err != nil { return err } fmt.Printf("Balance: %s\n", types.FIL(act.Balance)) fmt.Printf("Spendable: %s\n", types.FIL(types.BigSub(act.Balance, locked))) if cctx.Bool("vesting") { ib, err := mstate.InitialBalance() if err != nil { return err } fmt.Printf("InitialBalance: %s\n", types.FIL(ib)) se, err := mstate.StartEpoch() if err != nil { return err } fmt.Printf("StartEpoch: %d\n", se) ud, err := mstate.UnlockDuration() if err != nil { return err } fmt.Printf("UnlockDuration: %d\n", ud) } signers, err := mstate.Signers() if err != nil { return err } threshold, err := mstate.Threshold() if err != nil { return err } fmt.Printf("Threshold: %d / %d\n", threshold, len(signers)) fmt.Println("Signers:") for _, s := range signers { fmt.Printf("\t%s\n", s) } pending := make(map[int64]multisig.Transaction) if err := mstate.ForEachPendingTxn(func(id int64, txn multisig.Transaction) error { pending[id] = txn return nil }); err != nil { return xerrors.Errorf("reading pending transactions: %w", err) } fmt.Println("Transactions: ", len(pending)) if len(pending) > 0 { var txids []int64 for txid := range pending { txids = append(txids, txid) } sort.Slice(txids, func(i, j int) bool { return txids[i] < txids[j] }) w := tabwriter.NewWriter(os.Stdout, 8, 4, 0, ' ', 0) fmt.Fprintf(w, "ID\tState\tApprovals\tTo\tValue\tMethod\tParams\n") for _, txid := range txids { tx := pending[txid] fmt.Fprintf(w, "%d\t%s\t%d\t%s\t%s\t%d\t%x\n", txid, "pending", len(tx.Approved), tx.To, types.FIL(tx.Value), tx.Method, tx.Params) } if err := w.Flush(); err != nil { return xerrors.Errorf("flushing output: %+v", err) } } return nil }, } var msigProposeCmd = &cli.Command{ Name: "propose", Usage: "Propose a multisig transaction", ArgsUsage: "[multisigAddress destinationAddress value <methodId methodParams> (optional)]", Flags: []cli.Flag{ &cli.StringFlag{ Name: "from", Usage: "account to send the propose message from", }, }, Action: func(cctx *cli.Context) error { if cctx.Args().Len() < 3 { return ShowHelp(cctx, fmt.Errorf("must pass at least multisig address, destination, and value")) } if cctx.Args().Len() > 3 && cctx.Args().Len() != 5 { return ShowHelp(cctx, fmt.Errorf("must either pass three or five arguments")) } api, closer, err := GetFullNodeAPI(cctx) if err != nil { return err } defer closer() ctx := ReqContext(cctx) msig, err := address.NewFromString(cctx.Args().Get(0)) if err != nil { return err } dest, err := address.NewFromString(cctx.Args().Get(1)) if err != nil { return err } value, err := types.ParseFIL(cctx.Args().Get(2)) if err != nil { return err } var method uint64 var params []byte if cctx.Args().Len() == 5 { m, err := strconv.ParseUint(cctx.Args().Get(3), 10, 64) if err != nil { return err } method = m p, err := hex.DecodeString(cctx.Args().Get(4)) if err != nil { return err } params = p } var from address.Address if cctx.IsSet("from") { f, err := address.NewFromString(cctx.String("from")) if err != nil { return err } from = f } else { defaddr, err := api.WalletDefaultAddress(ctx) if err != nil { return err } from = defaddr } act, err := api.StateGetActor(ctx, msig, types.EmptyTSK) if err != nil { return fmt.Errorf("failed to look up multisig %s: %w", msig, err) } if !builtin.IsMultisigActor(act.Code) { return fmt.Errorf("actor %s is not a multisig actor", msig) } msgCid, err := api.MsigPropose(ctx, msig, dest, types.BigInt(value), from, method, params) if err != nil { return err } fmt.Println("send proposal in message: ", msgCid) wait, err := api.StateWaitMsg(ctx, msgCid, build.MessageConfidence) if err != nil { return err } if wait.Receipt.ExitCode != 0 { return fmt.Errorf("proposal returned exit %d", wait.Receipt.ExitCode) } var retval msig0.ProposeReturn if err := retval.UnmarshalCBOR(bytes.NewReader(wait.Receipt.Return)); err != nil { return fmt.Errorf("failed to unmarshal propose return value: %w", err) } fmt.Printf("Transaction ID: %d\n", retval.TxnID) if retval.Applied { fmt.Printf("Transaction was executed during propose\n") fmt.Printf("Exit Code: %d\n", retval.Code) fmt.Printf("Return Value: %x\n", retval.Ret) } return nil }, } var msigApproveCmd = &cli.Command{ Name: "approve", Usage: "Approve a multisig message", ArgsUsage: "[multisigAddress messageId proposerAddress destination value <methodId methodParams> (optional)]", Flags: []cli.Flag{ &cli.StringFlag{ Name: "from", Usage: "account to send the approve message from", }, }, Action: func(cctx *cli.Context) error { if cctx.Args().Len() < 5 { return ShowHelp(cctx, fmt.Errorf("must pass multisig address, message ID, proposer address, destination, and value")) } if cctx.Args().Len() > 5 && cctx.Args().Len() != 7 { return ShowHelp(cctx, fmt.Errorf("usage: msig approve <msig addr> <message ID> <proposer address> <desination> <value> [ <method> <params> ]")) } api, closer, err := GetFullNodeAPI(cctx) if err != nil { return err } defer closer() ctx := ReqContext(cctx) msig, err := address.NewFromString(cctx.Args().Get(0)) if err != nil { return err } txid, err := strconv.ParseUint(cctx.Args().Get(1), 10, 64) if err != nil { return err } proposer, err := address.NewFromString(cctx.Args().Get(2)) if err != nil { return err } if proposer.Protocol() != address.ID { proposer, err = api.StateLookupID(ctx, proposer, types.EmptyTSK) if err != nil { return err } } dest, err := address.NewFromString(cctx.Args().Get(3)) if err != nil { return err } value, err := types.ParseFIL(cctx.Args().Get(4)) if err != nil { return err } var method uint64 var params []byte if cctx.Args().Len() == 7 { m, err := strconv.ParseUint(cctx.Args().Get(5), 10, 64) if err != nil { return err } method = m p, err := hex.DecodeString(cctx.Args().Get(6)) if err != nil { return err } params = p } var from address.Address if cctx.IsSet("from") { f, err := address.NewFromString(cctx.String("from")) if err != nil { return err } from = f } else { defaddr, err := api.WalletDefaultAddress(ctx) if err != nil { return err } from = defaddr } msgCid, err := api.MsigApprove(ctx, msig, txid, proposer, dest, types.BigInt(value), from, method, params) if err != nil { return err } fmt.Println("sent approval in message: ", msgCid) wait, err := api.StateWaitMsg(ctx, msgCid, build.MessageConfidence) if err != nil { return err } if wait.Receipt.ExitCode != 0 { return fmt.Errorf("approve returned exit %d", wait.Receipt.ExitCode) } return nil }, } var msigAddProposeCmd = &cli.Command{ Name: "add-propose", Usage: "Propose to add a signer", ArgsUsage: "[multisigAddress signer]", Flags: []cli.Flag{ &cli.BoolFlag{ Name: "increase-threshold", Usage: "whether the number of required signers should be increased", }, &cli.StringFlag{ Name: "from", Usage: "account to send the propose message from", }, }, Action: func(cctx *cli.Context) error { if cctx.Args().Len() != 2 { return ShowHelp(cctx, fmt.Errorf("must pass multisig address and signer address")) } api, closer, err := GetFullNodeAPI(cctx) if err != nil { return err } defer closer() ctx := ReqContext(cctx) msig, err := address.NewFromString(cctx.Args().Get(0)) if err != nil { return err } addr, err := address.NewFromString(cctx.Args().Get(1)) if err != nil { return err } var from address.Address if cctx.IsSet("from") { f, err := address.NewFromString(cctx.String("from")) if err != nil { return err } from = f } else { defaddr, err := api.WalletDefaultAddress(ctx) if err != nil { return err } from = defaddr } msgCid, err := api.MsigAddPropose(ctx, msig, from, addr, cctx.Bool("increase-threshold")) if err != nil { return err } fmt.Println("sent add proposal in message: ", msgCid) wait, err := api.StateWaitMsg(ctx, msgCid, build.MessageConfidence) if err != nil { return err } if wait.Receipt.ExitCode != 0 { return fmt.Errorf("add proposal returned exit %d", wait.Receipt.ExitCode) } return nil }, } var msigAddApproveCmd = &cli.Command{ Name: "add-approve", Usage: "Approve a message to add a signer", ArgsUsage: "[multisigAddress proposerAddress txId newAddress increaseThreshold]", Flags: []cli.Flag{ &cli.StringFlag{ Name: "from", Usage: "account to send the approve message from", }, }, Action: func(cctx *cli.Context) error { if cctx.Args().Len() != 5 { return ShowHelp(cctx, fmt.Errorf("must pass multisig address, proposer address, transaction id, new signer address, whether to increase threshold")) } api, closer, err := GetFullNodeAPI(cctx) if err != nil { return err } defer closer() ctx := ReqContext(cctx) msig, err := address.NewFromString(cctx.Args().Get(0)) if err != nil { return err } prop, err := address.NewFromString(cctx.Args().Get(1)) if err != nil { return err } txid, err := strconv.ParseUint(cctx.Args().Get(2), 10, 64) if err != nil { return err } newAdd, err := address.NewFromString(cctx.Args().Get(3)) if err != nil { return err } inc, err := strconv.ParseBool(cctx.Args().Get(4)) if err != nil { return err } var from address.Address if cctx.IsSet("from") { f, err := address.NewFromString(cctx.String("from")) if err != nil { return err } from = f } else { defaddr, err := api.WalletDefaultAddress(ctx) if err != nil { return err } from = defaddr } msgCid, err := api.MsigAddApprove(ctx, msig, from, txid, prop, newAdd, inc) if err != nil { return err } fmt.Println("sent add approval in message: ", msgCid) wait, err := api.StateWaitMsg(ctx, msgCid, build.MessageConfidence) if err != nil { return err } if wait.Receipt.ExitCode != 0 { return fmt.Errorf("add approval returned exit %d", wait.Receipt.ExitCode) } return nil }, } var msigAddCancelCmd = &cli.Command{ Name: "add-cancel", Usage: "Cancel a message to add a signer", ArgsUsage: "[multisigAddress txId newAddress increaseThreshold]", Flags: []cli.Flag{ &cli.StringFlag{ Name: "from", Usage: "account to send the approve message from", }, }, Action: func(cctx *cli.Context) error { if cctx.Args().Len() != 4 { return ShowHelp(cctx, fmt.Errorf("must pass multisig address, transaction id, new signer address, whether to increase threshold")) } api, closer, err := GetFullNodeAPI(cctx) if err != nil { return err } defer closer() ctx := ReqContext(cctx) msig, err := address.NewFromString(cctx.Args().Get(0)) if err != nil { return err } txid, err := strconv.ParseUint(cctx.Args().Get(1), 10, 64) if err != nil { return err } newAdd, err := address.NewFromString(cctx.Args().Get(2)) if err != nil { return err } inc, err := strconv.ParseBool(cctx.Args().Get(3)) if err != nil { return err } var from address.Address if cctx.IsSet("from") { f, err := address.NewFromString(cctx.String("from")) if err != nil { return err } from = f } else { defaddr, err := api.WalletDefaultAddress(ctx) if err != nil { return err } from = defaddr } msgCid, err := api.MsigAddCancel(ctx, msig, from, txid, newAdd, inc) if err != nil { return err } fmt.Println("sent add cancellation in message: ", msgCid) wait, err := api.StateWaitMsg(ctx, msgCid, build.MessageConfidence) if err != nil { return err } if wait.Receipt.ExitCode != 0 { return fmt.Errorf("add cancellation returned exit %d", wait.Receipt.ExitCode) } return nil }, } var msigSwapProposeCmd = &cli.Command{ Name: "swap-propose", Usage: "Propose to swap signers", ArgsUsage: "[multisigAddress oldAddress newAddress]", Flags: []cli.Flag{ &cli.StringFlag{ Name: "from", Usage: "account to send the approve message from", }, }, Action: func(cctx *cli.Context) error { if cctx.Args().Len() != 3 { return ShowHelp(cctx, fmt.Errorf("must pass multisig address, old signer address, new signer address")) } api, closer, err := GetFullNodeAPI(cctx) if err != nil { return err } defer closer() ctx := ReqContext(cctx) msig, err := address.NewFromString(cctx.Args().Get(0)) if err != nil { return err } oldAdd, err := address.NewFromString(cctx.Args().Get(1)) if err != nil { return err } newAdd, err := address.NewFromString(cctx.Args().Get(2)) if err != nil { return err } var from address.Address if cctx.IsSet("from") { f, err := address.NewFromString(cctx.String("from")) if err != nil { return err } from = f } else { defaddr, err := api.WalletDefaultAddress(ctx) if err != nil { return err } from = defaddr } msgCid, err := api.MsigSwapPropose(ctx, msig, from, oldAdd, newAdd) if err != nil { return err } fmt.Println("sent swap proposal in message: ", msgCid) wait, err := api.StateWaitMsg(ctx, msgCid, build.MessageConfidence) if err != nil { return err } if wait.Receipt.ExitCode != 0 { return fmt.Errorf("swap proposal returned exit %d", wait.Receipt.ExitCode) } return nil }, } var msigSwapApproveCmd = &cli.Command{ Name: "swap-approve", Usage: "Approve a message to swap signers", ArgsUsage: "[multisigAddress proposerAddress txId oldAddress newAddress]", Flags: []cli.Flag{ &cli.StringFlag{ Name: "from", Usage: "account to send the approve message from", }, }, Action: func(cctx *cli.Context) error { if cctx.Args().Len() != 5 { return ShowHelp(cctx, fmt.Errorf("must pass multisig address, proposer address, transaction id, old signer address, new signer address")) } api, closer, err := GetFullNodeAPI(cctx) if err != nil { return err } defer closer() ctx := ReqContext(cctx) msig, err := address.NewFromString(cctx.Args().Get(0)) if err != nil { return err } prop, err := address.NewFromString(cctx.Args().Get(1)) if err != nil { return err } txid, err := strconv.ParseUint(cctx.Args().Get(2), 10, 64) if err != nil { return err } oldAdd, err := address.NewFromString(cctx.Args().Get(3)) if err != nil { return err } newAdd, err := address.NewFromString(cctx.Args().Get(4)) if err != nil { return err } var from address.Address if cctx.IsSet("from") { f, err := address.NewFromString(cctx.String("from")) if err != nil { return err } from = f } else { defaddr, err := api.WalletDefaultAddress(ctx) if err != nil { return err } from = defaddr } msgCid, err := api.MsigSwapApprove(ctx, msig, from, txid, prop, oldAdd, newAdd) if err != nil { return err } fmt.Println("sent swap approval in message: ", msgCid) wait, err := api.StateWaitMsg(ctx, msgCid, build.MessageConfidence) if err != nil { return err } if wait.Receipt.ExitCode != 0 { return fmt.Errorf("swap approval returned exit %d", wait.Receipt.ExitCode) } return nil }, } var msigSwapCancelCmd = &cli.Command{ Name: "swap-cancel", Usage: "Cancel a message to swap signers", ArgsUsage: "[multisigAddress txId oldAddress newAddress]", Flags: []cli.Flag{ &cli.StringFlag{ Name: "from", Usage: "account to send the approve message from", }, }, Action: func(cctx *cli.Context) error { if cctx.Args().Len() != 4 { return ShowHelp(cctx, fmt.Errorf("must pass multisig address, transaction id, old signer address, new signer address")) } api, closer, err := GetFullNodeAPI(cctx) if err != nil { return err } defer closer() ctx := ReqContext(cctx) msig, err := address.NewFromString(cctx.Args().Get(0)) if err != nil { return err } txid, err := strconv.ParseUint(cctx.Args().Get(1), 10, 64) if err != nil { return err } oldAdd, err := address.NewFromString(cctx.Args().Get(2)) if err != nil { return err } newAdd, err := address.NewFromString(cctx.Args().Get(3)) if err != nil { return err } var from address.Address if cctx.IsSet("from") { f, err := address.NewFromString(cctx.String("from")) if err != nil { return err } from = f } else { defaddr, err := api.WalletDefaultAddress(ctx) if err != nil { return err } from = defaddr } msgCid, err := api.MsigSwapCancel(ctx, msig, from, txid, oldAdd, newAdd) if err != nil { return err } fmt.Println("sent swap cancellation in message: ", msgCid) wait, err := api.StateWaitMsg(ctx, msgCid, build.MessageConfidence) if err != nil { return err } if wait.Receipt.ExitCode != 0 { return fmt.Errorf("swap cancellation returned exit %d", wait.Receipt.ExitCode) } return nil }, } var msigLockProposeCmd = &cli.Command{ Name: "lock-propose", Usage: "Propose to lock up some balance", ArgsUsage: "[multisigAddress startEpoch unlockDuration amount]", Flags: []cli.Flag{ &cli.StringFlag{ Name: "from", Usage: "account to send the propose message from", }, }, Action: func(cctx *cli.Context) error { if cctx.Args().Len() != 4 { return ShowHelp(cctx, fmt.Errorf("must pass multisig address, start epoch, unlock duration, and amount")) } api, closer, err := GetFullNodeAPI(cctx) if err != nil { return err } defer closer() ctx := ReqContext(cctx) msig, err := address.NewFromString(cctx.Args().Get(0)) if err != nil { return err } start, err := strconv.ParseUint(cctx.Args().Get(1), 10, 64) if err != nil { return err } duration, err := strconv.ParseUint(cctx.Args().Get(2), 10, 64) if err != nil { return err } amount, err := types.ParseFIL(cctx.Args().Get(3)) if err != nil { return err } var from address.Address if cctx.IsSet("from") { f, err := address.NewFromString(cctx.String("from")) if err != nil { return err } from = f } else { defaddr, err := api.WalletDefaultAddress(ctx) if err != nil { return err } from = defaddr } params, actErr := actors.SerializeParams(&msig0.LockBalanceParams{ StartEpoch: abi.ChainEpoch(start), UnlockDuration: abi.ChainEpoch(duration), Amount: abi.NewTokenAmount(amount.Int64()), }) if actErr != nil { return actErr } msgCid, err := api.MsigPropose(ctx, msig, msig, big.Zero(), from, uint64(builtin2.MethodsMultisig.LockBalance), params) if err != nil { return err } fmt.Println("sent lock proposal in message: ", msgCid) wait, err := api.StateWaitMsg(ctx, msgCid, build.MessageConfidence) if err != nil { return err } if wait.Receipt.ExitCode != 0 { return fmt.Errorf("lock proposal returned exit %d", wait.Receipt.ExitCode) } return nil }, } var msigLockApproveCmd = &cli.Command{ Name: "lock-approve", Usage: "Approve a message to lock up some balance", ArgsUsage: "[multisigAddress proposerAddress txId startEpoch unlockDuration amount]", Flags: []cli.Flag{ &cli.StringFlag{ Name: "from", Usage: "account to send the approve message from", }, }, Action: func(cctx *cli.Context) error { if cctx.Args().Len() != 6 { return ShowHelp(cctx, fmt.Errorf("must pass multisig address, proposer address, tx id, start epoch, unlock duration, and amount")) } api, closer, err := GetFullNodeAPI(cctx) if err != nil { return err } defer closer() ctx := ReqContext(cctx) msig, err := address.NewFromString(cctx.Args().Get(0)) if err != nil { return err } prop, err := address.NewFromString(cctx.Args().Get(1)) if err != nil { return err } txid, err := strconv.ParseUint(cctx.Args().Get(2), 10, 64) if err != nil { return err } start, err := strconv.ParseUint(cctx.Args().Get(3), 10, 64) if err != nil { return err } duration, err := strconv.ParseUint(cctx.Args().Get(4), 10, 64) if err != nil { return err } amount, err := types.ParseFIL(cctx.Args().Get(5)) if err != nil { return err } var from address.Address if cctx.IsSet("from") { f, err := address.NewFromString(cctx.String("from")) if err != nil { return err } from = f } else { defaddr, err := api.WalletDefaultAddress(ctx) if err != nil { return err } from = defaddr } params, actErr := actors.SerializeParams(&msig0.LockBalanceParams{ StartEpoch: abi.ChainEpoch(start), UnlockDuration: abi.ChainEpoch(duration), Amount: abi.NewTokenAmount(amount.Int64()), }) if actErr != nil { return actErr } msgCid, err := api.MsigApprove(ctx, msig, txid, prop, msig, big.Zero(), from, uint64(builtin2.MethodsMultisig.LockBalance), params) if err != nil { return err } fmt.Println("sent lock approval in message: ", msgCid) wait, err := api.StateWaitMsg(ctx, msgCid, build.MessageConfidence) if err != nil { return err } if wait.Receipt.ExitCode != 0 { return fmt.Errorf("lock approval returned exit %d", wait.Receipt.ExitCode) } return nil }, } var msigLockCancelCmd = &cli.Command{ Name: "lock-cancel", Usage: "Cancel a message to lock up some balance", ArgsUsage: "[multisigAddress txId startEpoch unlockDuration amount]", Flags: []cli.Flag{ &cli.StringFlag{ Name: "from", Usage: "account to send the cancel message from", }, }, Action: func(cctx *cli.Context) error { if cctx.Args().Len() != 6 { return ShowHelp(cctx, fmt.Errorf("must pass multisig address, tx id, start epoch, unlock duration, and amount")) } api, closer, err := GetFullNodeAPI(cctx) if err != nil { return err } defer closer() ctx := ReqContext(cctx) msig, err := address.NewFromString(cctx.Args().Get(0)) if err != nil { return err } txid, err := strconv.ParseUint(cctx.Args().Get(1), 10, 64) if err != nil { return err } start, err := strconv.ParseUint(cctx.Args().Get(2), 10, 64) if err != nil { return err } duration, err := strconv.ParseUint(cctx.Args().Get(3), 10, 64) if err != nil { return err } amount, err := types.ParseFIL(cctx.Args().Get(4)) if err != nil { return err } var from address.Address if cctx.IsSet("from") { f, err := address.NewFromString(cctx.String("from")) if err != nil { return err } from = f } else { defaddr, err := api.WalletDefaultAddress(ctx) if err != nil { return err } from = defaddr } params, actErr := actors.SerializeParams(&msig0.LockBalanceParams{ StartEpoch: abi.ChainEpoch(start), UnlockDuration: abi.ChainEpoch(duration), Amount: abi.NewTokenAmount(amount.Int64()), }) if actErr != nil { return actErr } msgCid, err := api.MsigCancel(ctx, msig, txid, msig, big.Zero(), from, uint64(builtin2.MethodsMultisig.LockBalance), params) if err != nil { return err } fmt.Println("sent lock cancellation in message: ", msgCid) wait, err := api.StateWaitMsg(ctx, msgCid, build.MessageConfidence) if err != nil { return err } if wait.Receipt.ExitCode != 0 { return fmt.Errorf("lock cancellation returned exit %d", wait.Receipt.ExitCode) } return nil }, } var msigVestedCmd = &cli.Command{ Name: "vested", Usage: "Gets the amount vested in an msig between two epochs", ArgsUsage: "[multisigAddress]", Flags: []cli.Flag{ &cli.Int64Flag{ Name: "start-epoch", Usage: "start epoch to measure vesting from", Value: 0, }, &cli.Int64Flag{ Name: "end-epoch", Usage: "end epoch to stop measure vesting at", Value: -1, }, }, Action: func(cctx *cli.Context) error { if cctx.Args().Len() != 1 { return ShowHelp(cctx, fmt.Errorf("must pass multisig address")) } api, closer, err := GetFullNodeAPI(cctx) if err != nil { return err } defer closer() ctx := ReqContext(cctx) msig, err := address.NewFromString(cctx.Args().Get(0)) if err != nil { return err } start, err := api.ChainGetTipSetByHeight(ctx, abi.ChainEpoch(cctx.Int64("start-epoch")), types.EmptyTSK) if err != nil { return err } var end *types.TipSet if cctx.Int64("end-epoch") < 0 { end, err = LoadTipSet(ctx, cctx, api) if err != nil { return err } } else { end, err = api.ChainGetTipSetByHeight(ctx, abi.ChainEpoch(cctx.Int64("end-epoch")), types.EmptyTSK) if err != nil { return err } } ret, err := api.MsigGetVested(ctx, msig, start.Key(), end.Key()) if err != nil { return err } fmt.Printf("Vested: %s between %d and %d\n", types.FIL(ret), start.Height(), end.Height()) return nil }, }