117 lines
2.6 KiB
Go
117 lines
2.6 KiB
Go
package main
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"io"
|
|
|
|
"github.com/ipfs/go-cid"
|
|
cbor "github.com/ipfs/go-ipld-cbor"
|
|
"github.com/libp2p/go-libp2p-core/peer"
|
|
"github.com/urfave/cli/v2"
|
|
"golang.org/x/xerrors"
|
|
|
|
"github.com/filecoin-project/go-address"
|
|
"github.com/filecoin-project/specs-actors/v4/actors/util/adt"
|
|
builtin5 "github.com/filecoin-project/specs-actors/v5/actors/builtin"
|
|
|
|
"github.com/filecoin-project/lotus/chain/actors/builtin/miner"
|
|
"github.com/filecoin-project/lotus/chain/consensus/filcns"
|
|
"github.com/filecoin-project/lotus/chain/state"
|
|
"github.com/filecoin-project/lotus/chain/store"
|
|
"github.com/filecoin-project/lotus/chain/types"
|
|
"github.com/filecoin-project/lotus/node/repo"
|
|
)
|
|
|
|
var minerPeeridCmd = &cli.Command{
|
|
Name: "miner-peerid",
|
|
Usage: "Scrape state to find a miner based on peerid", Flags: []cli.Flag{
|
|
&cli.StringFlag{
|
|
Name: "repo",
|
|
Value: "~/.lotus",
|
|
},
|
|
},
|
|
Action: func(cctx *cli.Context) error {
|
|
ctx := context.TODO()
|
|
|
|
if cctx.NArg() != 2 {
|
|
return fmt.Errorf("must pass peer id and state root")
|
|
}
|
|
|
|
pid, err := peer.Decode(cctx.Args().Get(0))
|
|
if err != nil {
|
|
return fmt.Errorf("failed to parse input as a peerId: %w", err)
|
|
}
|
|
|
|
sroot, err := cid.Decode(cctx.Args().Get(1))
|
|
if err != nil {
|
|
return fmt.Errorf("failed to parse state root: %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, filcns.Weight, nil)
|
|
defer cs.Close() //nolint:errcheck
|
|
|
|
cst := cbor.NewCborStore(bs)
|
|
store := adt.WrapStore(ctx, cst)
|
|
|
|
tree, err := state.LoadStateTree(cst, sroot)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
err = tree.ForEach(func(addr address.Address, act *types.Actor) error {
|
|
if act.Code == builtin5.StorageMinerActorCodeID {
|
|
ms, err := miner.Load(store, act)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
mi, err := ms.Info()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if mi.PeerId != nil && peer.ID(mi.PeerId) == pid {
|
|
fmt.Println(addr)
|
|
}
|
|
}
|
|
return nil
|
|
})
|
|
if err != nil {
|
|
return xerrors.Errorf("failed to loop over actors: %w", err)
|
|
}
|
|
|
|
return nil
|
|
},
|
|
}
|