257 lines
8.2 KiB
Go
257 lines
8.2 KiB
Go
package genesis
|
|
|
|
import (
|
|
"bytes"
|
|
"context"
|
|
"fmt"
|
|
"math/rand"
|
|
|
|
"github.com/ipfs/go-cid"
|
|
cbor "github.com/ipfs/go-ipld-cbor"
|
|
cbg "github.com/whyrusleeping/cbor-gen"
|
|
"golang.org/x/xerrors"
|
|
|
|
"github.com/filecoin-project/go-address"
|
|
"github.com/filecoin-project/sector-storage/ffiwrapper"
|
|
"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"
|
|
"github.com/filecoin-project/specs-actors/actors/builtin/market"
|
|
"github.com/filecoin-project/specs-actors/actors/builtin/miner"
|
|
"github.com/filecoin-project/specs-actors/actors/builtin/power"
|
|
"github.com/filecoin-project/specs-actors/actors/crypto"
|
|
"github.com/filecoin-project/specs-actors/actors/runtime"
|
|
|
|
"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/chain/vm"
|
|
"github.com/filecoin-project/lotus/genesis"
|
|
)
|
|
|
|
func MinerAddress(genesisIndex uint64) address.Address {
|
|
maddr, err := address.NewIDAddress(MinerStart + genesisIndex)
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
return maddr
|
|
}
|
|
|
|
type fakedSigSyscalls struct {
|
|
runtime.Syscalls
|
|
}
|
|
|
|
func (fss *fakedSigSyscalls) VerifySignature(signature crypto.Signature, signer address.Address, plaintext []byte) error {
|
|
return nil
|
|
}
|
|
|
|
func SetupStorageMiners(ctx context.Context, cs *store.ChainStore, sroot cid.Cid, miners []genesis.Miner) (cid.Cid, error) {
|
|
vm, err := vm.NewVM(sroot, 0, &fakeRand{}, cs.Blockstore(), &fakedSigSyscalls{cs.VMSys()})
|
|
if err != nil {
|
|
return cid.Undef, xerrors.Errorf("failed to create NewVM: %w", err)
|
|
}
|
|
|
|
if len(miners) == 0 {
|
|
return cid.Undef, xerrors.New("no genesis miners")
|
|
}
|
|
|
|
for i, m := range miners {
|
|
// Create miner through power actor
|
|
|
|
spt, err := ffiwrapper.SealProofTypeFromSectorSize(m.SectorSize)
|
|
if err != nil {
|
|
return cid.Undef, err
|
|
}
|
|
|
|
var maddr address.Address
|
|
{
|
|
constructorParams := &power.CreateMinerParams{
|
|
Owner: m.Worker,
|
|
Worker: m.Worker,
|
|
Peer: m.PeerId,
|
|
SealProofType: spt,
|
|
}
|
|
|
|
params := mustEnc(constructorParams)
|
|
rval, err := doExecValue(ctx, vm, builtin.StoragePowerActorAddr, m.Owner, m.PowerBalance, builtin.MethodsPower.CreateMiner, params)
|
|
if err != nil {
|
|
return cid.Undef, xerrors.Errorf("failed to create genesis miner: %w", err)
|
|
}
|
|
|
|
var ma power.CreateMinerReturn
|
|
if err := ma.UnmarshalCBOR(bytes.NewReader(rval)); err != nil {
|
|
return cid.Undef, xerrors.Errorf("unmarshaling CreateMinerReturn: %w", err)
|
|
}
|
|
|
|
expma := MinerAddress(uint64(i))
|
|
if ma.IDAddress != expma {
|
|
return cid.Undef, xerrors.Errorf("miner assigned wrong address: %s != %s", ma.IDAddress, expma)
|
|
}
|
|
maddr = ma.IDAddress
|
|
}
|
|
|
|
// Add market funds
|
|
|
|
{
|
|
params := mustEnc(&maddr)
|
|
_, err := doExecValue(ctx, vm, builtin.StorageMarketActorAddr, m.Worker, m.MarketBalance, builtin.MethodsMarket.AddBalance, params)
|
|
if err != nil {
|
|
return cid.Undef, xerrors.Errorf("failed to create genesis miner: %w", err)
|
|
}
|
|
}
|
|
{
|
|
params := mustEnc(&m.Worker)
|
|
_, err := doExecValue(ctx, vm, builtin.StorageMarketActorAddr, m.Worker, big.Zero(), builtin.MethodsMarket.AddBalance, params)
|
|
if err != nil {
|
|
return cid.Undef, xerrors.Errorf("failed to create genesis miner: %w", err)
|
|
}
|
|
}
|
|
|
|
// Publish preseal deals
|
|
|
|
var dealIDs []abi.DealID
|
|
{
|
|
publish := func(params *market.PublishStorageDealsParams) error {
|
|
fmt.Printf("publishing %d storage deals on miner %s with worker %s\n", len(params.Deals), params.Deals[0].Proposal.Provider, m.Worker)
|
|
|
|
ret, err := doExecValue(ctx, vm, builtin.StorageMarketActorAddr, m.Worker, big.Zero(), builtin.MethodsMarket.PublishStorageDeals, mustEnc(params))
|
|
if err != nil {
|
|
return xerrors.Errorf("failed to create genesis miner: %w", err)
|
|
}
|
|
var ids market.PublishStorageDealsReturn
|
|
if err := ids.UnmarshalCBOR(bytes.NewReader(ret)); err != nil {
|
|
return xerrors.Errorf("unmarsahling publishStorageDeals result: %w", err)
|
|
}
|
|
|
|
dealIDs = append(dealIDs, ids.IDs...)
|
|
return nil
|
|
}
|
|
|
|
params := &market.PublishStorageDealsParams{}
|
|
for _, preseal := range m.Sectors {
|
|
params.Deals = append(params.Deals, market.ClientDealProposal{
|
|
Proposal: preseal.Deal,
|
|
ClientSignature: crypto.Signature{Type: crypto.SigTypeBLS}, // TODO: do we want to sign these? Or do we want to fake signatures for genesis setup?
|
|
})
|
|
|
|
if len(params.Deals) == cbg.MaxLength {
|
|
if err := publish(params); err != nil {
|
|
return cid.Undef, err
|
|
}
|
|
|
|
params = &market.PublishStorageDealsParams{}
|
|
}
|
|
}
|
|
|
|
if len(params.Deals) > 0 {
|
|
if err := publish(params); err != nil {
|
|
return cid.Undef, err
|
|
}
|
|
}
|
|
}
|
|
|
|
// Commit sectors
|
|
for pi, preseal := range m.Sectors {
|
|
// TODO: Maybe check seal (Can just be snark inputs, doesn't go into the genesis file)
|
|
|
|
// check deals, get dealWeight
|
|
var dealWeight market.VerifyDealsOnSectorProveCommitReturn
|
|
{
|
|
params := &market.VerifyDealsOnSectorProveCommitParams{
|
|
DealIDs: []abi.DealID{dealIDs[pi]},
|
|
SectorExpiry: preseal.Deal.EndEpoch,
|
|
}
|
|
|
|
ret, err := doExecValue(ctx, vm, builtin.StorageMarketActorAddr, maddr, big.Zero(), builtin.MethodsMarket.VerifyDealsOnSectorProveCommit, mustEnc(params))
|
|
if err != nil {
|
|
return cid.Undef, xerrors.Errorf("failed to verify preseal deals miner: %w", err)
|
|
}
|
|
if err := dealWeight.UnmarshalCBOR(bytes.NewReader(ret)); err != nil {
|
|
return cid.Undef, xerrors.Errorf("unmarshaling market onProveCommit result: %w", err)
|
|
}
|
|
}
|
|
|
|
// update power claims
|
|
{
|
|
err = vm.MutateState(ctx, builtin.StoragePowerActorAddr, func(cst cbor.IpldStore, st *power.State) error {
|
|
weight := &power.SectorStorageWeightDesc{
|
|
SectorSize: m.SectorSize,
|
|
Duration: preseal.Deal.Duration(),
|
|
DealWeight: dealWeight.DealWeight,
|
|
VerifiedDealWeight: dealWeight.VerifiedDealWeight,
|
|
}
|
|
|
|
qapower := power.QAPowerForWeight(weight)
|
|
|
|
err := st.AddToClaim(&state.AdtStore{cst}, maddr, types.NewInt(uint64(weight.SectorSize)), qapower)
|
|
if err != nil {
|
|
return xerrors.Errorf("add to claim: %w", err)
|
|
}
|
|
fmt.Println("Added weight to claim: ", st.TotalRawBytePower, st.TotalQualityAdjPower)
|
|
return nil
|
|
})
|
|
if err != nil {
|
|
return cid.Undef, xerrors.Errorf("register power claim in power actor: %w", err)
|
|
}
|
|
}
|
|
|
|
// Put sectors to miner sector sets
|
|
{
|
|
newSectorInfo := &miner.SectorOnChainInfo{
|
|
Info: miner.SectorPreCommitInfo{
|
|
RegisteredProof: preseal.ProofType,
|
|
SectorNumber: preseal.SectorID,
|
|
SealedCID: preseal.CommR,
|
|
SealRandEpoch: 0,
|
|
DealIDs: []abi.DealID{dealIDs[pi]},
|
|
Expiration: preseal.Deal.EndEpoch,
|
|
},
|
|
ActivationEpoch: 0,
|
|
DealWeight: dealWeight.DealWeight,
|
|
VerifiedDealWeight: dealWeight.VerifiedDealWeight,
|
|
}
|
|
|
|
err = vm.MutateState(ctx, maddr, func(cst cbor.IpldStore, st *miner.State) error {
|
|
store := &state.AdtStore{cst}
|
|
|
|
if err = st.PutSector(store, newSectorInfo); err != nil {
|
|
return xerrors.Errorf("failed to put sector: %v", err)
|
|
}
|
|
|
|
if err := st.AddNewSectors(newSectorInfo.Info.SectorNumber); err != nil {
|
|
return xerrors.Errorf("failed to add NewSector: %w", err)
|
|
}
|
|
|
|
return nil
|
|
})
|
|
if err != nil {
|
|
return cid.Cid{}, xerrors.Errorf("put to sset: %w", err)
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
// TODO: to avoid division by zero, we set the initial power actor power to 1, this adjusts that back down so the accounting is accurate.
|
|
err = vm.MutateState(ctx, builtin.StoragePowerActorAddr, func(cst cbor.IpldStore, st *power.State) error {
|
|
st.TotalQualityAdjPower = big.Sub(st.TotalQualityAdjPower, big.NewInt(1))
|
|
return nil
|
|
})
|
|
|
|
c, err := vm.Flush(ctx)
|
|
if err != nil {
|
|
return cid.Undef, xerrors.Errorf("flushing vm: %w", err)
|
|
}
|
|
return c, nil
|
|
}
|
|
|
|
// TODO: copied from actors test harness, deduplicate or remove from here
|
|
type fakeRand struct{}
|
|
|
|
func (fr *fakeRand) GetRandomness(ctx context.Context, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte) ([]byte, error) {
|
|
out := make([]byte, 32)
|
|
_, _ = rand.New(rand.NewSource(int64(randEpoch))).Read(out)
|
|
return out, nil
|
|
}
|