lotus/storage/mockstorage/preseal.go
Peter Rabbitson e266f3b955 Bump fil-commcid and filecoin-ffi deps
Propagates correct on-chain commX CIDs
2020-07-17 00:38:42 +02:00

68 lines
2.0 KiB
Go

package mockstorage
import (
"fmt"
"github.com/filecoin-project/go-address"
commcid "github.com/filecoin-project/go-fil-commcid"
"github.com/filecoin-project/sector-storage/mock"
"github.com/filecoin-project/specs-actors/actors/abi"
"github.com/filecoin-project/specs-actors/actors/abi/big"
"github.com/filecoin-project/specs-actors/actors/builtin/market"
"github.com/filecoin-project/specs-actors/actors/crypto"
"github.com/filecoin-project/lotus/chain/types"
"github.com/filecoin-project/lotus/chain/wallet"
"github.com/filecoin-project/lotus/genesis"
"github.com/filecoin-project/sector-storage/ffiwrapper"
"github.com/filecoin-project/sector-storage/zerocomm"
)
func PreSeal(ssize abi.SectorSize, maddr address.Address, sectors int) (*genesis.Miner, *types.KeyInfo, error) {
k, err := wallet.GenerateKey(crypto.SigTypeBLS)
if err != nil {
return nil, nil, err
}
genm := &genesis.Miner{
Owner: k.Address,
Worker: k.Address,
MarketBalance: big.NewInt(0),
PowerBalance: big.NewInt(0),
SectorSize: ssize,
Sectors: make([]*genesis.PreSeal, sectors),
}
st, err := ffiwrapper.SealProofTypeFromSectorSize(ssize)
if err != nil {
return nil, nil, err
}
for i := range genm.Sectors {
preseal := &genesis.PreSeal{}
preseal.ProofType = st
preseal.CommD = zerocomm.ZeroPieceCommitment(abi.PaddedPieceSize(ssize).Unpadded())
d, _ := commcid.CIDToPieceCommitmentV1(preseal.CommD)
r := mock.CommDR(d)
preseal.CommR, _ = commcid.ReplicaCommitmentV1ToCID(r[:])
preseal.SectorID = abi.SectorNumber(i + 1)
preseal.Deal = market.DealProposal{
PieceCID: preseal.CommD,
PieceSize: abi.PaddedPieceSize(ssize),
Client: maddr,
Provider: maddr,
Label: fmt.Sprintf("%d", i),
StartEpoch: 1,
EndEpoch: 10000,
StoragePricePerEpoch: big.Zero(),
ProviderCollateral: big.Zero(),
ClientCollateral: big.Zero(),
}
genm.Sectors[i] = preseal
}
return genm, &k.KeyInfo, nil
}