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balances.go
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balances.go
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package main
import (
"context"
"encoding/csv"
"fmt"
"io"
"os"
"strconv"
"strings"
"time"
"github.com/filecoin-project/lotus/chain/gen/genesis"
_init "github.com/filecoin-project/lotus/chain/actors/builtin/init"
"github.com/docker/go-units"
"github.com/filecoin-project/lotus/chain/actors/builtin"
"github.com/filecoin-project/lotus/chain/actors/builtin/multisig"
"github.com/filecoin-project/lotus/chain/actors/builtin/power"
"github.com/filecoin-project/lotus/chain/actors/builtin/reward"
"github.com/ipfs/go-cid"
cbor "github.com/ipfs/go-ipld-cbor"
logging "github.com/ipfs/go-log/v2"
"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/chain/actors/adt"
"github.com/filecoin-project/lotus/chain/actors/builtin/miner"
"github.com/filecoin-project/lotus/chain/state"
"github.com/filecoin-project/lotus/chain/stmgr"
"github.com/filecoin-project/lotus/chain/store"
"github.com/filecoin-project/lotus/chain/types"
"github.com/filecoin-project/lotus/chain/vm"
lcli "github.com/filecoin-project/lotus/cli"
"github.com/filecoin-project/lotus/extern/sector-storage/ffiwrapper"
"github.com/filecoin-project/lotus/node/repo"
)
type accountInfo struct {
Address address.Address
Balance types.FIL
Type string
Power abi.StoragePower
Worker address.Address
Owner address.Address
InitialPledge types.FIL
PreCommits types.FIL
LockedFunds types.FIL
Sectors uint64
VestingStart abi.ChainEpoch
VestingDuration abi.ChainEpoch
VestingAmount types.FIL
}
var auditsCmd = &cli.Command{
Name: "audits",
Description: "a collection of utilities for auditing the filecoin chain",
Subcommands: []*cli.Command{
chainBalanceCmd,
chainBalanceStateCmd,
chainPledgeCmd,
fillBalancesCmd,
},
}
var chainBalanceCmd = &cli.Command{
Name: "chain-balances",
Description: "Produces a csv file of all account balances",
Flags: []cli.Flag{
&cli.StringFlag{
Name: "tipset",
Usage: "specify tipset to start from",
},
},
Action: func(cctx *cli.Context) error {
api, closer, err := lcli.GetFullNodeAPI(cctx)
if err != nil {
return err
}
defer closer()
ctx := lcli.ReqContext(cctx)
ts, err := lcli.LoadTipSet(ctx, cctx, api)
if err != nil {
return err
}
tsk := ts.Key()
actors, err := api.StateListActors(ctx, tsk)
if err != nil {
return err
}
var infos []accountInfo
for _, addr := range actors {
act, err := api.StateGetActor(ctx, addr, tsk)
if err != nil {
return err
}
ai := accountInfo{
Address: addr,
Balance: types.FIL(act.Balance),
Type: string(act.Code.Hash()[2:]),
}
if builtin.IsStorageMinerActor(act.Code) {
pow, err := api.StateMinerPower(ctx, addr, tsk)
if err != nil {
return xerrors.Errorf("failed to get power: %w", err)
}
ai.Power = pow.MinerPower.RawBytePower
info, err := api.StateMinerInfo(ctx, addr, tsk)
if err != nil {
return xerrors.Errorf("failed to get miner info: %w", err)
}
ai.Worker = info.Worker
ai.Owner = info.Owner
}
infos = append(infos, ai)
}
printAccountInfos(infos, false)
return nil
},
}
var chainBalanceStateCmd = &cli.Command{
Name: "stateroot-balances",
Description: "Produces a csv file of all account balances from a given stateroot",
Flags: []cli.Flag{
&cli.StringFlag{
Name: "repo",
Value: "~/.lotus",
},
&cli.BoolFlag{
Name: "miner-info",
},
&cli.BoolFlag{
Name: "robust-addresses",
},
},
Action: func(cctx *cli.Context) error {
ctx := context.TODO()
if !cctx.Args().Present() {
return fmt.Errorf("must pass state root")
}
sroot, err := cid.Decode(cctx.Args().First())
if err != nil {
return fmt.Errorf("failed to parse input: %w", err)
}
fsrepo, err := repo.NewFS(cctx.String("repo"))
if err != nil {
return err
}
lkrepo, err := fsrepo.Lock(repo.FullNode)
if err != nil {
return err
}
defer lkrepo.Close() //nolint:errcheck
bs, err := lkrepo.Blockstore(ctx, repo.UniversalBlockstore)
if err != nil {
return fmt.Errorf("failed to open blockstore: %w", err)
}
defer func() {
if c, ok := bs.(io.Closer); ok {
if err := c.Close(); err != nil {
log.Warnf("failed to close blockstore: %s", err)
}
}
}()
mds, err := lkrepo.Datastore(context.Background(), "/metadata")
if err != nil {
return err
}
cs := store.NewChainStore(bs, bs, mds, vm.Syscalls(ffiwrapper.ProofVerifier), nil)
defer cs.Close() //nolint:errcheck
cst := cbor.NewCborStore(bs)
store := adt.WrapStore(ctx, cst)
sm := stmgr.NewStateManager(cs)
tree, err := state.LoadStateTree(cst, sroot)
if err != nil {
return err
}
minerInfo := cctx.Bool("miner-info")
robustMap := make(map[address.Address]address.Address)
if cctx.Bool("robust-addresses") {
iact, err := tree.GetActor(_init.Address)
if err != nil {
return xerrors.Errorf("failed to load init actor: %w", err)
}
ist, err := _init.Load(store, iact)
if err != nil {
return xerrors.Errorf("failed to load init actor state: %w", err)
}
err = ist.ForEachActor(func(id abi.ActorID, addr address.Address) error {
idAddr, err := address.NewIDAddress(uint64(id))
if err != nil {
return xerrors.Errorf("failed to write to addr map: %w", err)
}
robustMap[idAddr] = addr
return nil
})
if err != nil {
return xerrors.Errorf("failed to invert init address map: %w", err)
}
}
var infos []accountInfo
err = tree.ForEach(func(addr address.Address, act *types.Actor) error {
ai := accountInfo{
Address: addr,
Balance: types.FIL(act.Balance),
Type: string(act.Code.Hash()[2:]),
Power: big.NewInt(0),
LockedFunds: types.FIL(big.NewInt(0)),
InitialPledge: types.FIL(big.NewInt(0)),
PreCommits: types.FIL(big.NewInt(0)),
VestingAmount: types.FIL(big.NewInt(0)),
}
if cctx.Bool("robust-addresses") {
robust, found := robustMap[addr]
if found {
ai.Address = robust
} else {
id, err := address.IDFromAddress(addr)
if err != nil {
return xerrors.Errorf("failed to get ID address: %w", err)
}
// TODO: This is not the correctest way to determine whether a robust address should exist
if id >= genesis.MinerStart {
return xerrors.Errorf("address doesn't have a robust address: %s", addr)
}
}
}
if minerInfo && builtin.IsStorageMinerActor(act.Code) {
pow, _, _, err := stmgr.GetPowerRaw(ctx, sm, sroot, addr)
if err != nil {
return xerrors.Errorf("failed to get power: %w", err)
}
ai.Power = pow.RawBytePower
st, err := miner.Load(store, act)
if err != nil {
return xerrors.Errorf("failed to read miner state: %w", err)
}
liveSectorCount, err := st.NumLiveSectors()
if err != nil {
return xerrors.Errorf("failed to compute live sector count: %w", err)
}
lockedFunds, err := st.LockedFunds()
if err != nil {
return xerrors.Errorf("failed to compute locked funds: %w", err)
}
ai.InitialPledge = types.FIL(lockedFunds.InitialPledgeRequirement)
ai.LockedFunds = types.FIL(lockedFunds.VestingFunds)
ai.PreCommits = types.FIL(lockedFunds.PreCommitDeposits)
ai.Sectors = liveSectorCount
minfo, err := st.Info()
if err != nil {
return xerrors.Errorf("failed to get miner info: %w", err)
}
ai.Worker = minfo.Worker
ai.Owner = minfo.Owner
}
if builtin.IsMultisigActor(act.Code) {
mst, err := multisig.Load(store, act)
if err != nil {
return err
}
ai.VestingStart, err = mst.StartEpoch()
if err != nil {
return err
}
ib, err := mst.InitialBalance()
if err != nil {
return err
}
ai.VestingAmount = types.FIL(ib)
ai.VestingDuration, err = mst.UnlockDuration()
if err != nil {
return err
}
}
infos = append(infos, ai)
return nil
})
if err != nil {
return xerrors.Errorf("failed to loop over actors: %w", err)
}
printAccountInfos(infos, minerInfo)
return nil
},
}
func printAccountInfos(infos []accountInfo, minerInfo bool) {
if minerInfo {
fmt.Printf("Address,Balance,Type,Sectors,Worker,Owner,InitialPledge,Locked,PreCommits,VestingStart,VestingDuration,VestingAmount\n")
for _, acc := range infos {
fmt.Printf("%s,%s,%s,%d,%s,%s,%s,%s,%s,%d,%d,%s\n", acc.Address, acc.Balance.Unitless(), acc.Type, acc.Sectors, acc.Worker, acc.Owner, acc.InitialPledge.Unitless(), acc.LockedFunds.Unitless(), acc.PreCommits.Unitless(), acc.VestingStart, acc.VestingDuration, acc.VestingAmount.Unitless())
}
} else {
fmt.Printf("Address,Balance,Type\n")
for _, acc := range infos {
fmt.Printf("%s,%s,%s\n", acc.Address, acc.Balance.Unitless(), acc.Type)
}
}
}
var chainPledgeCmd = &cli.Command{
Name: "stateroot-pledge",
Description: "Calculate sector pledge numbers",
Flags: []cli.Flag{
&cli.StringFlag{
Name: "repo",
Value: "~/.lotus",
},
},
ArgsUsage: "[stateroot epoch]",
Action: func(cctx *cli.Context) error {
logging.SetLogLevel("badger", "ERROR")
ctx := context.TODO()
if !cctx.Args().Present() {
return fmt.Errorf("must pass state root")
}
sroot, err := cid.Decode(cctx.Args().First())
if err != nil {
return fmt.Errorf("failed to parse input: %w", err)
}
epoch, err := strconv.ParseInt(cctx.Args().Get(1), 10, 64)
if err != nil {
return xerrors.Errorf("parsing epoch arg: %w", err)
}
fsrepo, err := repo.NewFS(cctx.String("repo"))
if err != nil {
return err
}
lkrepo, err := fsrepo.Lock(repo.FullNode)
if err != nil {
return err
}
defer lkrepo.Close() //nolint:errcheck
bs, err := lkrepo.Blockstore(ctx, repo.UniversalBlockstore)
if err != nil {
return xerrors.Errorf("failed to open blockstore: %w", err)
}
defer func() {
if c, ok := bs.(io.Closer); ok {
if err := c.Close(); err != nil {
log.Warnf("failed to close blockstore: %s", err)
}
}
}()
mds, err := lkrepo.Datastore(context.Background(), "/metadata")
if err != nil {
return err
}
cs := store.NewChainStore(bs, bs, mds, vm.Syscalls(ffiwrapper.ProofVerifier), nil)
defer cs.Close() //nolint:errcheck
cst := cbor.NewCborStore(bs)
store := adt.WrapStore(ctx, cst)
sm := stmgr.NewStateManager(cs)
state, err := state.LoadStateTree(cst, sroot)
if err != nil {
return err
}
var (
powerSmoothed builtin.FilterEstimate
pledgeCollateral abi.TokenAmount
)
if act, err := state.GetActor(power.Address); err != nil {
return xerrors.Errorf("loading miner actor: %w", err)
} else if s, err := power.Load(store, act); err != nil {
return xerrors.Errorf("loading power actor state: %w", err)
} else if p, err := s.TotalPowerSmoothed(); err != nil {
return xerrors.Errorf("failed to determine total power: %w", err)
} else if c, err := s.TotalLocked(); err != nil {
return xerrors.Errorf("failed to determine pledge collateral: %w", err)
} else {
powerSmoothed = p
pledgeCollateral = c
}
circ, err := sm.GetVMCirculatingSupplyDetailed(ctx, abi.ChainEpoch(epoch), state)
if err != nil {
return err
}
fmt.Println("(real) circulating supply: ", types.FIL(circ.FilCirculating))
if circ.FilCirculating.LessThan(big.Zero()) {
circ.FilCirculating = big.Zero()
}
rewardActor, err := state.GetActor(reward.Address)
if err != nil {
return xerrors.Errorf("loading miner actor: %w", err)
}
rewardState, err := reward.Load(store, rewardActor)
if err != nil {
return xerrors.Errorf("loading reward actor state: %w", err)
}
fmt.Println("FilVested", types.FIL(circ.FilVested))
fmt.Println("FilMined", types.FIL(circ.FilMined))
fmt.Println("FilBurnt", types.FIL(circ.FilBurnt))
fmt.Println("FilLocked", types.FIL(circ.FilLocked))
fmt.Println("FilCirculating", types.FIL(circ.FilCirculating))
for _, sectorWeight := range []abi.StoragePower{
types.NewInt(32 << 30),
types.NewInt(64 << 30),
types.NewInt(32 << 30 * 10),
types.NewInt(64 << 30 * 10),
} {
initialPledge, err := rewardState.InitialPledgeForPower(
sectorWeight,
pledgeCollateral,
&powerSmoothed,
circ.FilCirculating,
)
if err != nil {
return xerrors.Errorf("calculating initial pledge: %w", err)
}
fmt.Println("IP ", units.HumanSize(float64(sectorWeight.Uint64())), types.FIL(initialPledge))
}
return nil
},
}
const dateFmt = "1/02/06"
func parseCsv(inp string) ([]time.Time, []address.Address, error) {
fi, err := os.Open(inp)
if err != nil {
return nil, nil, err
}
r := csv.NewReader(fi)
recs, err := r.ReadAll()
if err != nil {
return nil, nil, err
}
var addrs []address.Address
for _, rec := range recs[1:] {
a, err := address.NewFromString(rec[0])
if err != nil {
return nil, nil, err
}
addrs = append(addrs, a)
}
var dates []time.Time
for _, d := range recs[0][1:] {
if len(d) == 0 {
continue
}
p := strings.Split(d, " ")
t, err := time.Parse(dateFmt, p[len(p)-1])
if err != nil {
return nil, nil, err
}
dates = append(dates, t)
}
return dates, addrs, nil
}
func heightForDate(d time.Time, ts *types.TipSet) abi.ChainEpoch {
secs := d.Unix()
gents := ts.Blocks()[0].Timestamp
gents -= uint64(30 * ts.Height())
return abi.ChainEpoch((secs - int64(gents)) / 30)
}
var fillBalancesCmd = &cli.Command{
Name: "fill-balances",
Description: "fill out balances for addresses on dates in given spreadsheet",
Flags: []cli.Flag{},
Action: func(cctx *cli.Context) error {
api, closer, err := lcli.GetFullNodeAPI(cctx)
if err != nil {
return err
}
defer closer()
ctx := lcli.ReqContext(cctx)
dates, addrs, err := parseCsv(cctx.Args().First())
if err != nil {
return err
}
ts, err := api.ChainHead(ctx)
if err != nil {
return err
}
var tipsets []*types.TipSet
for _, d := range dates {
h := heightForDate(d, ts)
hts, err := api.ChainGetTipSetByHeight(ctx, h, ts.Key())
if err != nil {
return err
}
tipsets = append(tipsets, hts)
}
var balances [][]abi.TokenAmount
for _, a := range addrs {
var b []abi.TokenAmount
for _, hts := range tipsets {
act, err := api.StateGetActor(ctx, a, hts.Key())
if err != nil {
if !strings.Contains(err.Error(), "actor not found") {
return fmt.Errorf("error for %s at %s: %w", a, hts.Key(), err)
}
b = append(b, types.NewInt(0))
continue
}
b = append(b, act.Balance)
}
balances = append(balances, b)
}
var datestrs []string
for _, d := range dates {
datestrs = append(datestrs, "Balance at "+d.Format(dateFmt))
}
w := csv.NewWriter(os.Stdout)
w.Write(append([]string{"Wallet Address"}, datestrs...)) // nolint:errcheck
for i := 0; i < len(addrs); i++ {
row := []string{addrs[i].String()}
for _, b := range balances[i] {
row = append(row, types.FIL(b).String())
}
w.Write(row) // nolint:errcheck
}
w.Flush()
return nil
},
}