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genesis: Cleanup the structure

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This commit is contained in:
Łukasz Magiera 2020-02-11 21:48:03 +01:00
parent 3343e82307
commit 63e801e00f
21 changed files with 882 additions and 752 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
chain/actors/actors.go
View File

@ -2,19 +2,19 @@ package actors
import (
"github.com/filecoin-project/go-address"
"github.com/filecoin-project/specs-actors/actors/builtin"
"github.com/ipfs/go-cid"
mh "github.com/multiformats/go-multihash"
)
var AccountCodeCid cid.Cid
var CronCodeCid cid.Cid
var StoragePowerCodeCid cid.Cid
var StorageMarketCodeCid cid.Cid
var StorageMinerCodeCid cid.Cid
var MultisigCodeCid cid.Cid
var InitCodeCid cid.Cid
var PaymentChannelCodeCid cid.Cid
var AccountCodeCid = builtin.AccountActorCodeID
var CronCodeCid = builtin.CronActorCodeID
var StoragePowerCodeCid = builtin.StoragePowerActorCodeID
var StorageMarketCodeCid = builtin.StorageMarketActorCodeID
var StorageMinerCodeCid = builtin.StorageMinerActorCodeID
var MultisigCodeCid = builtin.MultisigActorCodeID
var InitCodeCid = builtin.InitActorCodeID
var PaymentChannelCodeCid = builtin.PaymentChannelActorCodeID
var SystemAddress = mustIDAddress(0)
var InitAddress = mustIDAddress(1)
@ -36,24 +36,6 @@ func mustIDAddress(i uint64) address.Address {
}
func init() {
pref := cid.NewPrefixV1(cid.Raw, mh.IDENTITY)
mustSum := func(s string) cid.Cid {
c, err := pref.Sum([]byte(s))
if err != nil {
panic(err) // ok
}
return c
}
AccountCodeCid = mustSum("fil/1/account") // TODO: spec
CronCodeCid = mustSum("fil/1/cron")
StoragePowerCodeCid = mustSum("fil/1/power")
StorageMarketCodeCid = mustSum("fil/1/market")
StorageMinerCodeCid = mustSum("fil/1/miner")
MultisigCodeCid = mustSum("fil/1/multisig")
InitCodeCid = mustSum("fil/1/init")
PaymentChannelCodeCid = mustSum("fil/1/paych")
BuiltInActors = map[cid.Cid]bool{
StorageMarketCodeCid: true,
StoragePowerCodeCid: true,

9
chain/actors/actors_test.go
View File

@ -7,15 +7,16 @@ import (
"testing"
"github.com/filecoin-project/lotus/build"
"github.com/filecoin-project/lotus/chain/gen/genesis"
"github.com/filecoin-project/go-address"
dstore "github.com/ipfs/go-datastore"
bstore "github.com/ipfs/go-ipfs-blockstore"
. "github.com/filecoin-project/lotus/chain/actors"
"github.com/filecoin-project/lotus/chain/gen"
"github.com/filecoin-project/lotus/chain/store"
"github.com/filecoin-project/lotus/chain/types"
"github.com/filecoin-project/lotus/chain/vm"
dstore "github.com/ipfs/go-datastore"
bstore "github.com/ipfs/go-ipfs-blockstore"
)
func blsaddr(n uint64) address.Address {
@ -40,7 +41,7 @@ func setupVMTestEnv(t *testing.T) (*vm.VM, []address.Address, bstore.Blockstore)
from: types.NewInt(1000000),
maddr: types.NewInt(0),
}
st, err := gen.MakeInitialStateTree(bs, actors)
st, err := genesis.MakeInitialStateTree(bs, actors)
if err != nil {
t.Fatal(err)
}

7
chain/actors/harness2_test.go
View File

@ -19,8 +19,9 @@ import (
"golang.org/x/xerrors"
"github.com/filecoin-project/go-address"
"github.com/filecoin-project/lotus/chain/actors"
"github.com/filecoin-project/lotus/chain/gen"
"github.com/filecoin-project/lotus/chain/gen/genesis"
"github.com/filecoin-project/lotus/chain/state"
"github.com/filecoin-project/lotus/chain/store"
"github.com/filecoin-project/lotus/chain/types"
@ -183,7 +184,7 @@ func NewHarness(t *testing.T, options ...HarnessOpt) *Harness {
}
}
st, err := gen.MakeInitialStateTree(h.bs, h.HI.Addrs)
st, err := genesis.MakeInitialStateTree(h.bs, h.HI.Addrs)
if err != nil {
t.Fatal(err)
}
@ -193,7 +194,7 @@ func NewHarness(t *testing.T, options ...HarnessOpt) *Harness {
t.Fatal(err)
}
stateroot, err = gen.SetupStorageMarketActor(h.bs, stateroot, nil)
stateroot, err = genesis.SetupStorageMarketActor(h.bs, stateroot, nil)
if err != nil {
t.Fatal(err)
}

10
chain/gen/gen.go
View File

@ -20,11 +20,13 @@ import (
"github.com/ipfs/go-merkledag"
peer "github.com/libp2p/go-libp2p-core/peer"
ffi "github.com/filecoin-project/filecoin-ffi"
"github.com/filecoin-project/go-address"
sectorbuilder "github.com/filecoin-project/go-sectorbuilder"
ffi "github.com/filecoin-project/filecoin-ffi"
"github.com/filecoin-project/lotus/api"
"github.com/filecoin-project/lotus/build"
genesis2 "github.com/filecoin-project/lotus/chain/gen/genesis"
"github.com/filecoin-project/lotus/chain/stmgr"
"github.com/filecoin-project/lotus/chain/store"
"github.com/filecoin-project/lotus/chain/types"
@ -165,7 +167,7 @@ func NewGenerator() (*ChainGen, error) {
return nil, err
}
minercfg := &GenMinerCfg{
minercfg := &genesis2.GenMinerCfg{
PeerIDs: []peer.ID{"peerID1", "peerID2"},
PreSeals: map[string]genesis.GenesisMiner{
maddr1.String(): *genm1,
@ -176,7 +178,7 @@ func NewGenerator() (*ChainGen, error) {
sys := vm.Syscalls(sectorbuilder.ProofVerifier)
genb, err := MakeGenesisBlock(bs, sys, map[address.Address]types.BigInt{
genb, err := genesis2.MakeGenesisBlock(bs, sys, map[address.Address]types.BigInt{
mk1: types.FromFil(40000),
mk2: types.FromFil(40000),
banker: types.FromFil(50000),
@ -478,7 +480,7 @@ type eppProvider struct{}
func (epp *eppProvider) GenerateCandidates(ctx context.Context, _ sectorbuilder.SortedPublicSectorInfo, eprand []byte) ([]sectorbuilder.EPostCandidate, error) {
return []sectorbuilder.EPostCandidate{
{
SectorNum: 1,
SectorNum: 1,
PartialTicket: [32]byte{},
Ticket: [32]byte{},
SectorChallengeIndex: 1,

195
chain/gen/genesis/genesis.go Normal file
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@ -0,0 +1,195 @@
package genesis
import (
"context"
"github.com/filecoin-project/go-amt-ipld/v2"
"github.com/ipfs/go-cid"
"github.com/ipfs/go-datastore"
bstore "github.com/ipfs/go-ipfs-blockstore"
cbor "github.com/ipfs/go-ipld-cbor"
logging "github.com/ipfs/go-log/v2"
"golang.org/x/xerrors"
"github.com/filecoin-project/go-address"
"github.com/filecoin-project/lotus/build"
actors "github.com/filecoin-project/lotus/chain/actors"
"github.com/filecoin-project/lotus/chain/state"
"github.com/filecoin-project/lotus/chain/store"
"github.com/filecoin-project/lotus/chain/types"
)
var log = logging.Logger("genesis")
type GenesisBootstrap struct {
Genesis *types.BlockHeader
}
func MakeGenesisBlock(bs bstore.Blockstore, sys *types.VMSyscalls, balances map[address.Address]types.BigInt, gmcfg *GenMinerCfg, ts uint64) (*GenesisBootstrap, error) {
ctx := context.TODO()
state, err := MakeInitialStateTree(bs, balances)
if err != nil {
return nil, xerrors.Errorf("make initial state tree failed: %w", err)
}
stateroot, err := state.Flush(ctx)
if err != nil {
return nil, xerrors.Errorf("flush state tree failed: %w", err)
}
// temp chainstore
cs := store.NewChainStore(bs, datastore.NewMapDatastore(), sys)
stateroot, deals, err := SetupStorageMiners(ctx, cs, stateroot, gmcfg)
if err != nil {
return nil, xerrors.Errorf("setup storage miners failed: %w", err)
}
stateroot, err = SetupStorageMarketActor(bs, stateroot, deals)
if err != nil {
return nil, xerrors.Errorf("setup storage market actor: %w", err)
}
stateroot, err = AdjustInitActorStartID(ctx, bs, stateroot, 1000)
if err != nil {
return nil, xerrors.Errorf("failed to adjust init actor start ID: %w", err)
}
cst := cbor.NewCborStore(bs)
emptyroot, err := amt.FromArray(ctx, cst, nil)
if err != nil {
return nil, xerrors.Errorf("amt build failed: %w", err)
}
mm := &types.MsgMeta{
BlsMessages: emptyroot,
SecpkMessages: emptyroot,
}
mmb, err := mm.ToStorageBlock()
if err != nil {
return nil, xerrors.Errorf("serializing msgmeta failed: %w", err)
}
if err := bs.Put(mmb); err != nil {
return nil, xerrors.Errorf("putting msgmeta block to blockstore: %w", err)
}
log.Infof("Empty Genesis root: %s", emptyroot)
genesisticket := &types.Ticket{
VRFProof: []byte("vrf proof0000000vrf proof0000000"),
}
b := &types.BlockHeader{
Miner: actors.InitAddress,
Ticket: genesisticket,
EPostProof: types.EPostProof{
Proof: []byte("not a real proof"),
PostRand: []byte("i guess this is kinda random"),
},
Parents: []cid.Cid{},
Height: 0,
ParentWeight: types.NewInt(0),
ParentStateRoot: stateroot,
Messages: mmb.Cid(),
ParentMessageReceipts: emptyroot,
BLSAggregate: types.Signature{Type: types.KTBLS, Data: []byte("signatureeee")},
BlockSig: &types.Signature{Type: types.KTBLS, Data: []byte("block signatureeee")},
Timestamp: ts,
}
sb, err := b.ToStorageBlock()
if err != nil {
return nil, xerrors.Errorf("serializing block header failed: %w", err)
}
if err := bs.Put(sb); err != nil {
return nil, xerrors.Errorf("putting header to blockstore: %w", err)
}
return &GenesisBootstrap{
Genesis: b,
}, nil
}
func MakeInitialStateTree(bs bstore.Blockstore, actmap map[address.Address]types.BigInt) (*state.StateTree, error) {
cst := cbor.NewCborStore(bs)
state, err := state.NewStateTree(cst)
if err != nil {
return nil, xerrors.Errorf("making new state tree: %w", err)
}
emptyobject, err := cst.Put(context.TODO(), []struct{}{})
if err != nil {
return nil, xerrors.Errorf("failed putting empty object: %w", err)
}
var addrs []address.Address
for a := range actmap {
addrs = append(addrs, a)
}
initact, err := SetupInitActor(bs, addrs)
if err != nil {
return nil, xerrors.Errorf("setup init actor: %w", err)
}
if err := state.SetActor(actors.InitAddress, initact); err != nil {
return nil, xerrors.Errorf("set init actor: %w", err)
}
cronact, err := SetupCronActor(bs)
if err != nil {
return nil, xerrors.Errorf("setup cron actor: %w", err)
}
if err := state.SetActor(actors.CronAddress, cronact); err != nil {
return nil, xerrors.Errorf("set cron actor: %w", err)
}
spact, err := SetupStoragePowerActor(bs)
if err != nil {
return nil, xerrors.Errorf("setup storage market actor: %w", err)
}
if err := state.SetActor(actors.StoragePowerAddress, spact); err != nil {
return nil, xerrors.Errorf("set storage market actor: %w", err)
}
netAmt := types.FromFil(build.TotalFilecoin)
for _, amt := range actmap {
netAmt = types.BigSub(netAmt, amt)
}
err = state.SetActor(actors.NetworkAddress, &types.Actor{
Code: actors.AccountCodeCid,
Balance: netAmt,
Head: emptyobject,
})
if err != nil {
return nil, xerrors.Errorf("set network account actor: %w", err)
}
err = state.SetActor(actors.BurntFundsAddress, &types.Actor{
Code: actors.AccountCodeCid,
Balance: types.NewInt(0),
Head: emptyobject,
})
if err != nil {
return nil, xerrors.Errorf("set burnt funds account actor: %w", err)
}
for a, v := range actmap {
err = state.SetActor(a, &types.Actor{
Code: actors.AccountCodeCid,
Balance: v,
Head: emptyobject,
})
if err != nil {
return nil, xerrors.Errorf("setting account from actmap: %w", err)
}
}
return state, nil
}

203
chain/gen/genesis/miners.go Normal file
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@ -0,0 +1,203 @@
package genesis
import (
"bytes"
"context"
"github.com/filecoin-project/go-address"
commcid "github.com/filecoin-project/go-fil-commcid"
"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/miner"
"github.com/filecoin-project/specs-actors/actors/builtin/power"
"github.com/filecoin-project/specs-actors/actors/util/adt"
"github.com/ipfs/go-cid"
cbor "github.com/ipfs/go-ipld-cbor"
"github.com/libp2p/go-libp2p-core/peer"
"golang.org/x/xerrors"
"github.com/filecoin-project/lotus/chain/actors"
"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"
)
type GenMinerCfg struct {
PreSeals map[string]genesis.GenesisMiner
// The addresses of the created miner, this is set by the genesis setup
MinerAddrs []address.Address
PeerIDs []peer.ID
}
func SetupStorageMiners(ctx context.Context, cs *store.ChainStore, sroot cid.Cid, gmcfg *GenMinerCfg) (cid.Cid, []actors.StorageDealProposal, error) {
vm, err := vm.NewVM(sroot, 0, nil, actors.NetworkAddress, cs.Blockstore(), cs.VMSys())
if err != nil {
return cid.Undef, nil, xerrors.Errorf("failed to create NewVM: %w", err)
}
if len(gmcfg.MinerAddrs) == 0 {
return cid.Undef, nil, xerrors.New("no genesis miners")
}
if len(gmcfg.MinerAddrs) != len(gmcfg.PreSeals) {
return cid.Undef, nil, xerrors.Errorf("miner address list, and preseal count doesn't match (%d != %d)", len(gmcfg.MinerAddrs), len(gmcfg.PreSeals))
}
var deals []actors.StorageDealProposal
for i, maddr := range gmcfg.MinerAddrs {
ps, psok := gmcfg.PreSeals[maddr.String()]
if !psok {
return cid.Undef, nil, xerrors.Errorf("no preseal for miner %s", maddr)
}
minerParams := &miner.ConstructorParams{
OwnerAddr: ps.Owner,
WorkerAddr: ps.Worker,
SectorSize: ps.SectorSize,
PeerId: gmcfg.PeerIDs[i], // TODO: grab from preseal too
}
params := mustEnc(minerParams)
// TODO: hardcoding 6500 here is a little fragile, it changes any
// time anyone changes the initial account allocations
rval, err := doExecValue(ctx, vm, actors.StoragePowerAddress, ps.Worker, types.FromFil(6500), actors.SPAMethods.CreateMiner, params)
if err != nil {
return cid.Undef, nil, xerrors.Errorf("failed to create genesis miner: %w", err)
}
maddrret, err := address.NewFromBytes(rval)
if err != nil {
return cid.Undef, nil, err
}
_, err = vm.Flush(ctx)
if err != nil {
return cid.Undef, nil, err
}
cst := cbor.NewCborStore(cs.Blockstore())
if err := reassignMinerActorAddress(vm, cst, maddrret, maddr); err != nil {
return cid.Undef, nil, err
}
pledgeRequirements := make([]big.Int, len(ps.Sectors))
for i, sector := range ps.Sectors {
if sector.Deal.StartEpoch != 0 {
return cid.Undef, nil, xerrors.New("all deals must start at epoch 0")
}
dur := big.NewInt(int64(sector.Deal.Duration()))
siz := big.NewInt(int64(sector.Deal.PieceSize))
weight := big.Mul(dur, siz)
params = mustEnc(&power.OnSectorProveCommitParams{
Weight: power.SectorStorageWeightDesc{
SectorSize: ps.SectorSize,
Duration: sector.Deal.Duration(),
DealWeight: weight,
}})
ret, err := doExec(ctx, vm, actors.StoragePowerAddress, maddr, builtin.MethodsPower.OnSectorProveCommit, params)
if err != nil {
return cid.Undef, nil, xerrors.Errorf("failed to update total storage: %w", err)
}
if err := pledgeRequirements[i].UnmarshalCBOR(bytes.NewReader(ret)); err != nil {
return cid.Undef, nil, xerrors.Errorf("unmarshal pledge requirement: %w", err)
}
}
// we have to flush the vm here because it buffers stuff internally for perf reasons
if _, err := vm.Flush(ctx); err != nil {
return cid.Undef, nil, xerrors.Errorf("vm.Flush failed: %w", err)
}
st := vm.StateTree()
mact, err := st.GetActor(maddr)
if err != nil {
return cid.Undef, nil, xerrors.Errorf("get miner actor failed: %w", err)
}
var mstate miner.State
if err := cst.Get(ctx, mact.Head, &mstate); err != nil {
return cid.Undef, nil, xerrors.Errorf("getting miner actor state failed: %w", err)
}
for i, s := range ps.Sectors {
dur := big.NewInt(int64(s.Deal.Duration()))
siz := big.NewInt(int64(s.Deal.PieceSize))
weight := big.Mul(dur, siz)
oci := miner.SectorOnChainInfo{
Info: miner.SectorPreCommitInfo{
SectorNumber: s.SectorID,
SealedCID: commcid.ReplicaCommitmentV1ToCID(s.CommR[:]),
SealEpoch: 0,
DealIDs: []abi.DealID{abi.DealID(len(deals))},
Expiration: 0,
},
ActivationEpoch: s.Deal.StartEpoch,
DealWeight: weight,
PledgeRequirement: pledgeRequirements[i],
DeclaredFaultEpoch: -1,
DeclaredFaultDuration: -1,
}
nssroot := adt.AsArray(cs.Store(ctx), mstate.Sectors)
if err := nssroot.Set(uint64(s.SectorID), &oci); err != nil {
return cid.Cid{}, nil, xerrors.Errorf("add sector to set: %w", err)
}
mstate.Sectors = nssroot.Root()
mstate.ProvingSet = nssroot.Root()
deals = append(deals, s.Deal)
}
nstate, err := cst.Put(ctx, &mstate)
if err != nil {
return cid.Undef, nil, err
}
mact.Head = nstate
if err := st.SetActor(maddr, mact); err != nil {
return cid.Undef, nil, err
}
}
c, err := vm.Flush(ctx)
return c, deals, err
}
func reassignMinerActorAddress(vm *vm.VM, cst cbor.IpldStore, from, to address.Address) error {
if from == to {
return nil
}
act, err := vm.StateTree().GetActor(from)
if err != nil {
return xerrors.Errorf("reassign: failed to get 'from' actor: %w", err)
}
_, err = vm.StateTree().GetActor(to)
if err == nil {
return xerrors.Errorf("cannot reassign actor, target address taken")
}
if err := vm.StateTree().SetActor(to, act); err != nil {
return xerrors.Errorf("failed to reassign actor: %w", err)
}
// TODO: remove from
if err := adjustStoragePowerTracking(vm, cst, from, to); err != nil {
return xerrors.Errorf("adjusting storage market tracking: %w", err)
}
// Now, adjust the tracking in the init actor
return initActorReassign(vm, cst, from, to)
}

164
chain/gen/genesis/t01_init.go Normal file
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@ -0,0 +1,164 @@
package genesis
import (
"bytes"
"context"
"github.com/filecoin-project/go-address"
"github.com/ipfs/go-cid"
"github.com/ipfs/go-hamt-ipld"
blockstore "github.com/ipfs/go-ipfs-blockstore"
bstore "github.com/ipfs/go-ipfs-blockstore"
cbor "github.com/ipfs/go-ipld-cbor"
cbg "github.com/whyrusleeping/cbor-gen"
"golang.org/x/xerrors"
"github.com/filecoin-project/lotus/chain/actors"
"github.com/filecoin-project/lotus/chain/state"
"github.com/filecoin-project/lotus/chain/types"
"github.com/filecoin-project/lotus/chain/vm"
)
func SetupInitActor(bs bstore.Blockstore, addrs []address.Address) (*types.Actor, error) {
var ias actors.InitActorState
ias.NextID = 100
cst := cbor.NewCborStore(bs)
amap := hamt.NewNode(cst)
for i, a := range addrs {
if err := amap.Set(context.TODO(), string(a.Bytes()), 100+uint64(i)); err != nil {
return nil, err
}
}
ias.NextID += uint64(len(addrs))
if err := amap.Flush(context.TODO()); err != nil {
return nil, err
}
amapcid, err := cst.Put(context.TODO(), amap)
if err != nil {
return nil, err
}
ias.AddressMap = amapcid
statecid, err := cst.Put(context.TODO(), &ias)
if err != nil {
return nil, err
}
act := &types.Actor{
Code: actors.InitCodeCid,
Head: statecid,
}
return act, nil
}
func AdjustInitActorStartID(ctx context.Context, bs blockstore.Blockstore, stateroot cid.Cid, val uint64) (cid.Cid, error) {
cst := cbor.NewCborStore(bs)
tree, err := state.LoadStateTree(cst, stateroot)
if err != nil {
return cid.Undef, err
}
act, err := tree.GetActor(actors.InitAddress)
if err != nil {
return cid.Undef, err
}
var st actors.InitActorState
if err := cst.Get(ctx, act.Head, &st); err != nil {
return cid.Undef, err
}
st.NextID = val
nstate, err := cst.Put(ctx, &st)
if err != nil {
return cid.Undef, err
}
act.Head = nstate
if err := tree.SetActor(actors.InitAddress, act); err != nil {
return cid.Undef, err
}
return tree.Flush(ctx)
}
func initActorReassign(vm *vm.VM, cst cbor.IpldStore, from, to address.Address) error {
ctx := context.TODO()
initact, err := vm.StateTree().GetActor(actors.InitAddress)
if err != nil {
return xerrors.Errorf("couldnt get init actor: %w", err)
}
var st actors.InitActorState
if err := cst.Get(ctx, initact.Head, &st); err != nil {
return xerrors.Errorf("reassign loading init actor state: %w", err)
}
amap, err := hamt.LoadNode(ctx, cst, st.AddressMap)
if err != nil {
return xerrors.Errorf("failed to load init actor map: %w", err)
}
target, err := address.IDFromAddress(from)
if err != nil {
return xerrors.Errorf("failed to extract ID: %w", err)
}
var out string
halt := xerrors.Errorf("halt")
err = amap.ForEach(ctx, func(k string, v interface{}) error {
_, val, err := cbg.CborReadHeader(bytes.NewReader(v.(*cbg.Deferred).Raw))
if err != nil {
return xerrors.Errorf("parsing int in map failed: %w", err)
}
if val == target {
out = k
return halt
}
return nil
})
if err == nil {
return xerrors.Errorf("could not find from address in init ID map")
}
if !xerrors.Is(err, halt) {
return xerrors.Errorf("finding address in ID map failed: %w", err)
}
if err := amap.Delete(ctx, out); err != nil {
return xerrors.Errorf("deleting 'from' entry in amap: %w", err)
}
if err := amap.Set(ctx, out, target); err != nil {
return xerrors.Errorf("setting 'to' entry in amap: %w", err)
}
if err := amap.Flush(ctx); err != nil {
return xerrors.Errorf("failed to flush amap: %w", err)
}
ncid, err := cst.Put(ctx, amap)
if err != nil {
return err
}
st.AddressMap = ncid
nacthead, err := cst.Put(ctx, &st)
if err != nil {
return err
}
initact.Head = nacthead
return nil
}

1
chain/gen/genesis/t02_reward.go Normal file
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@ -0,0 +1 @@
package genesis

34
chain/gen/genesis/t03_cron.go Normal file
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@ -0,0 +1,34 @@
package genesis
import (
"context"
"github.com/filecoin-project/specs-actors/actors/builtin"
"github.com/filecoin-project/specs-actors/actors/builtin/cron"
bstore "github.com/ipfs/go-ipfs-blockstore"
cbor "github.com/ipfs/go-ipld-cbor"
"github.com/filecoin-project/lotus/chain/actors"
"github.com/filecoin-project/lotus/chain/types"
)
func SetupCronActor(bs bstore.Blockstore) (*types.Actor, error) {
cst := cbor.NewCborStore(bs)
cas := &actors.CronActorState{Entries: []cron.Entry{{
Receiver: builtin.StoragePowerActorAddr,
MethodNum: builtin.MethodsPower.OnEpochTickEnd,
},
}}
stcid, err := cst.Put(context.TODO(), cas)
if err != nil {
return nil, err
}
return &types.Actor{
Code: actors.CronCodeCid,
Head: stcid,
Nonce: 0,
Balance: types.NewInt(0),
}, nil
}

95
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package genesis
import (
"context"
"github.com/filecoin-project/go-address"
"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/builtin/power"
"github.com/ipfs/go-hamt-ipld"
bstore "github.com/ipfs/go-ipfs-blockstore"
cbor "github.com/ipfs/go-ipld-cbor"
"golang.org/x/xerrors"
"github.com/filecoin-project/lotus/chain/actors"
"github.com/filecoin-project/lotus/chain/types"
"github.com/filecoin-project/lotus/chain/vm"
)
func SetupStoragePowerActor(bs bstore.Blockstore) (*types.Actor, error) {
ctx := context.TODO()
cst := cbor.NewCborStore(bs)
nd := hamt.NewNode(cst)
emptyhamt, err := cst.Put(ctx, nd)
if err != nil {
return nil, err
}
sms := &power.State{
TotalNetworkPower: big.Zero(),
MinerCount: 0,
EscrowTable: emptyhamt,
CronEventQueue: emptyhamt,
PoStDetectedFaultMiners: emptyhamt,
Claims: emptyhamt,
NumMinersMeetingMinPower: 0,
}
stcid, err := cst.Put(ctx, sms)
if err != nil {
return nil, err
}
return &types.Actor{
Code: actors.StoragePowerCodeCid,
Head: stcid,
Nonce: 0,
Balance: types.NewInt(0),
}, nil
}
func adjustStoragePowerTracking(vm *vm.VM, cst cbor.IpldStore, from, to address.Address) error {
ctx := context.TODO()
act, err := vm.StateTree().GetActor(actors.StoragePowerAddress)
if err != nil {
return xerrors.Errorf("loading storage power actor: %w", err)
}
var spst market.State
if err := cst.Get(ctx, act.Head, &spst); err != nil {
return xerrors.Errorf("loading storage power actor state: %w", err)
}
miners, err := hamt.LoadNode(ctx, cst, spst.Miners)
if err != nil {
return xerrors.Errorf("loading miner set: %w", err)
}
if err := miners.Delete(ctx, string(from.Bytes())); err != nil {
return xerrors.Errorf("deleting from spa set: %w", err)
}
if err := miners.Set(ctx, string(to.Bytes()), uint64(1)); err != nil {
return xerrors.Errorf("failed setting miner: %w", err)
}
if err := miners.Flush(ctx); err != nil {
return err
}
nminerscid, err := cst.Put(ctx, miners)
if err != nil {
return err
}
spst.Miners = nminerscid
nhead, err := cst.Put(ctx, &spst)
if err != nil {
return err
}
act.Head = nhead
return nil
}

80
chain/gen/genesis/t05_market.go Normal file
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package genesis
import (
"context"
"github.com/filecoin-project/go-amt-ipld/v2"
"github.com/filecoin-project/specs-actors/actors/builtin/market"
"github.com/ipfs/go-cid"
bstore "github.com/ipfs/go-ipfs-blockstore"
cbor "github.com/ipfs/go-ipld-cbor"
cbg "github.com/whyrusleeping/cbor-gen"
"golang.org/x/xerrors"
"github.com/filecoin-project/lotus/chain/actors"
"github.com/filecoin-project/lotus/chain/state"
"github.com/filecoin-project/lotus/chain/store"
"github.com/filecoin-project/lotus/chain/types"
)
func SetupStorageMarketActor(bs bstore.Blockstore, sroot cid.Cid, deals []market.DealProposal) (cid.Cid, error) {
ctx := context.TODO()
cst := cbor.NewCborStore(bs)
ast := store.ActorStore(context.TODO(), bs)
cdeals := make([]cbg.CBORMarshaler, len(deals))
sdeals := make([]cbg.CBORMarshaler, len(deals))
for i, deal := range deals {
d := deal // copy
cdeals[i] = &d
sdeals[i] = &market.DealState{
SectorStartEpoch: 1,
LastUpdatedEpoch: -1,
SlashEpoch: -1,
}
}
dealAmt, err := amt.FromArray(ctx, cst, cdeals)
if err != nil {
return cid.Undef, xerrors.Errorf("amt build failed: %w", err)
}
stateAmt, err := amt.FromArray(ctx, cst, sdeals)
if err != nil {
return cid.Undef, xerrors.Errorf("amt build failed: %w", err)
}
sms, err := market.ConstructState(ast)
if err != nil {
return cid.Cid{}, err
}
sms.Proposals = dealAmt
sms.States = stateAmt
stcid, err := cst.Put(context.TODO(), sms)
if err != nil {
return cid.Undef, err
}
// TODO: MARKET BALANCES!!!!!!111
act := &types.Actor{
Code: actors.StorageMarketCodeCid,
Head: stcid,
Nonce: 0,
Balance: types.NewInt(0),
}
state, err := state.LoadStateTree(cst, sroot)
if err != nil {
return cid.Undef, xerrors.Errorf("making new state tree: %w", err)
}
if err := state.SetActor(actors.StorageMarketAddress, act); err != nil {
return cid.Undef, xerrors.Errorf("set storage market actor: %w", err)
}
return state.Flush(context.TODO())
}

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chain/gen/genesis/util.go Normal file
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package genesis
import (
"context"
"fmt"
"github.com/filecoin-project/go-address"
"github.com/filecoin-project/specs-actors/actors/abi"
cbg "github.com/whyrusleeping/cbor-gen"
"golang.org/x/xerrors"
"github.com/filecoin-project/lotus/chain/actors"
"github.com/filecoin-project/lotus/chain/types"
"github.com/filecoin-project/lotus/chain/vm"
)
func mustEnc(i cbg.CBORMarshaler) []byte {
enc, err := actors.SerializeParams(i)
if err != nil {
panic(err) // ok
}
return enc
}
func doExec(ctx context.Context, vm *vm.VM, to, from address.Address, method abi.MethodNum, params []byte) ([]byte, error) {
return doExecValue(ctx, vm, to, from, types.NewInt(0), method, params)
}
func doExecValue(ctx context.Context, vm *vm.VM, to, from address.Address, value types.BigInt, method abi.MethodNum, params []byte) ([]byte, error) {
act, err := vm.StateTree().GetActor(from)
if err != nil {
return nil, xerrors.Errorf("doExec failed to get from actor: %w", err)
}
ret, err := vm.ApplyMessage(context.TODO(), &types.Message{
To: to,
From: from,
Method: method,
Params: params,
GasLimit: types.NewInt(1000000),
GasPrice: types.NewInt(0),
Value: value,
Nonce: act.Nonce,
})
if err != nil {
return nil, xerrors.Errorf("doExec apply message failed: %w", err)
}
if ret.ExitCode != 0 {
return nil, fmt.Errorf("failed to call method: %s", ret.ActorErr)
}
return ret.Return, nil
}

691
chain/gen/utils.go
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@ -1,691 +0,0 @@
package gen
import (
"bytes"
"context"
"fmt"
amt "github.com/filecoin-project/go-amt-ipld/v2"
"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/builtin/miner"
"github.com/filecoin-project/specs-actors/actors/builtin/power"
"github.com/ipfs/go-cid"
"github.com/ipfs/go-datastore"
hamt "github.com/ipfs/go-hamt-ipld"
blockstore "github.com/ipfs/go-ipfs-blockstore"
bstore "github.com/ipfs/go-ipfs-blockstore"
cbor "github.com/ipfs/go-ipld-cbor"
peer "github.com/libp2p/go-libp2p-core/peer"
cbg "github.com/whyrusleeping/cbor-gen"
"golang.org/x/xerrors"
"github.com/filecoin-project/go-address"
"github.com/filecoin-project/lotus/build"
actors "github.com/filecoin-project/lotus/chain/actors"
"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"
)
type GenesisBootstrap struct {
Genesis *types.BlockHeader
}
func SetupInitActor(bs bstore.Blockstore, addrs []address.Address) (*types.Actor, error) {
var ias actors.InitActorState
ias.NextID = 100
cst := cbor.NewCborStore(bs)
amap := hamt.NewNode(cst)
for i, a := range addrs {
if err := amap.Set(context.TODO(), string(a.Bytes()), 100+uint64(i)); err != nil {
return nil, err
}
}
ias.NextID += uint64(len(addrs))
if err := amap.Flush(context.TODO()); err != nil {
return nil, err
}
amapcid, err := cst.Put(context.TODO(), amap)
if err != nil {
return nil, err
}
ias.AddressMap = amapcid
statecid, err := cst.Put(context.TODO(), &ias)
if err != nil {
return nil, err
}
act := &types.Actor{
Code: actors.InitCodeCid,
Head: statecid,
}
return act, nil
}
func MakeInitialStateTree(bs bstore.Blockstore, actmap map[address.Address]types.BigInt) (*state.StateTree, error) {
cst := cbor.NewCborStore(bs)
state, err := state.NewStateTree(cst)
if err != nil {
return nil, xerrors.Errorf("making new state tree: %w", err)
}
emptyobject, err := cst.Put(context.TODO(), map[string]string{})
if err != nil {
return nil, xerrors.Errorf("failed putting empty object: %w", err)
}
var addrs []address.Address
for a := range actmap {
addrs = append(addrs, a)
}
initact, err := SetupInitActor(bs, addrs)
if err != nil {
return nil, xerrors.Errorf("setup init actor: %w", err)
}
if err := state.SetActor(actors.InitAddress, initact); err != nil {
return nil, xerrors.Errorf("set init actor: %w", err)
}
cronact, err := SetupCronActor(bs)
if err != nil {
return nil, xerrors.Errorf("setup cron actor: %w", err)
}
if err := state.SetActor(actors.CronAddress, cronact); err != nil {
return nil, xerrors.Errorf("set cron actor: %w", err)
}
spact, err := SetupStoragePowerActor(bs)
if err != nil {
return nil, xerrors.Errorf("setup storage market actor: %w", err)
}
if err := state.SetActor(actors.StoragePowerAddress, spact); err != nil {
return nil, xerrors.Errorf("set storage market actor: %w", err)
}
netAmt := types.FromFil(build.TotalFilecoin)
for _, amt := range actmap {
netAmt = types.BigSub(netAmt, amt)
}
err = state.SetActor(actors.NetworkAddress, &types.Actor{
Code: actors.AccountCodeCid,
Balance: netAmt,
Head: emptyobject,
})
if err != nil {
return nil, xerrors.Errorf("set network account actor: %w", err)
}
err = state.SetActor(actors.BurntFundsAddress, &types.Actor{
Code: actors.AccountCodeCid,
Balance: types.NewInt(0),
Head: emptyobject,
})
if err != nil {
return nil, xerrors.Errorf("set burnt funds account actor: %w", err)
}
for a, v := range actmap {
err = state.SetActor(a, &types.Actor{
Code: actors.AccountCodeCid,
Balance: v,
Head: emptyobject,
})
if err != nil {
return nil, xerrors.Errorf("setting account from actmap: %w", err)
}
}
return state, nil
}
func SetupCronActor(bs bstore.Blockstore) (*types.Actor, error) {
cst := cbor.NewCborStore(bs)
cas := &actors.CronActorState{}
stcid, err := cst.Put(context.TODO(), cas)
if err != nil {
return nil, err
}
return &types.Actor{
Code: actors.CronCodeCid,
Head: stcid,
Nonce: 0,
Balance: types.NewInt(0),
}, nil
}
func SetupStoragePowerActor(bs bstore.Blockstore) (*types.Actor, error) {
ctx := context.TODO()
cst := cbor.NewCborStore(bs)
nd := hamt.NewNode(cst)
emptyhamt, err := cst.Put(ctx, nd)
if err != nil {
return nil, err
}
sms := &power.State{
TotalNetworkPower: big.Zero(),
MinerCount: 0,
EscrowTable: emptyhamt,
CronEventQueue: emptyhamt,
PoStDetectedFaultMiners: emptyhamt,
Claims: emptyhamt,
NumMinersMeetingMinPower: 0,
}
stcid, err := cst.Put(ctx, sms)
if err != nil {
return nil, err
}
return &types.Actor{
Code: actors.StoragePowerCodeCid,
Head: stcid,
Nonce: 0,
Balance: types.NewInt(0),
}, nil
}
func SetupStorageMarketActor(bs bstore.Blockstore, sroot cid.Cid, deals []actors.StorageDealProposal) (cid.Cid, error) {
ctx := context.TODO()
cst := cbor.NewCborStore(bs)
ast := store.ActorStore(context.TODO(), bs)
cdeals := make([]cbg.CBORMarshaler, len(deals))
sdeals := make([]cbg.CBORMarshaler, len(deals))
for i, deal := range deals {
cdeals[i] = &market.DealProposal{
PieceCID: deal.PieceCID,
PieceSize: deal.PieceSize,
Client: deal.Client,
Provider: deal.Provider,
StartEpoch: deal.StartEpoch,
EndEpoch: deal.EndEpoch,
StoragePricePerEpoch: deal.StoragePricePerEpoch,
ProviderCollateral: deal.ProviderCollateral,
ClientCollateral: deal.ClientCollateral,
}
sdeals[i] = &market.DealState{
SectorStartEpoch: 1,
LastUpdatedEpoch: -1,
SlashEpoch: -1,
}
}
dealAmt, err := amt.FromArray(ctx, cst, cdeals)
if err != nil {
return cid.Undef, xerrors.Errorf("amt build failed: %w", err)
}
stateAmt, err := amt.FromArray(ctx, cst, sdeals)
if err != nil {
return cid.Undef, xerrors.Errorf("amt build failed: %w", err)
}
sms, err := market.ConstructState(ast)
if err != nil {
return cid.Cid{}, err
}
sms.Proposals = dealAmt
sms.States = stateAmt
stcid, err := cst.Put(context.TODO(), sms)
if err != nil {
return cid.Undef, err
}
// TODO: MARKET BALANCES!!!!!!111
act := &types.Actor{
Code: actors.StorageMarketCodeCid,
Head: stcid,
Nonce: 0,
Balance: types.NewInt(0),
}
state, err := state.LoadStateTree(cst, sroot)
if err != nil {
return cid.Undef, xerrors.Errorf("making new state tree: %w", err)
}
if err := state.SetActor(actors.StorageMarketAddress, act); err != nil {
return cid.Undef, xerrors.Errorf("set storage market actor: %w", err)
}
return state.Flush(context.TODO())
}
type GenMinerCfg struct {
PreSeals map[string]genesis.GenesisMiner
// The addresses of the created miner, this is set by the genesis setup
MinerAddrs []address.Address
PeerIDs []peer.ID
}
func mustEnc(i cbg.CBORMarshaler) []byte {
enc, err := actors.SerializeParams(i)
if err != nil {
panic(err) // ok
}
return enc
}
func SetupStorageMiners(ctx context.Context, cs *store.ChainStore, sroot cid.Cid, gmcfg *GenMinerCfg) (cid.Cid, []actors.StorageDealProposal, error) {
vm, err := vm.NewVM(sroot, 0, nil, actors.NetworkAddress, cs.Blockstore(), cs.VMSys())
if err != nil {
return cid.Undef, nil, xerrors.Errorf("failed to create NewVM: %w", err)
}
if len(gmcfg.MinerAddrs) == 0 {
return cid.Undef, nil, xerrors.New("no genesis miners")
}
if len(gmcfg.MinerAddrs) != len(gmcfg.PreSeals) {
return cid.Undef, nil, xerrors.Errorf("miner address list, and preseal count doesn't match (%d != %d)", len(gmcfg.MinerAddrs), len(gmcfg.PreSeals))
}
var deals []actors.StorageDealProposal
for i, maddr := range gmcfg.MinerAddrs {
ps, psok := gmcfg.PreSeals[maddr.String()]
if !psok {
return cid.Undef, nil, xerrors.Errorf("no preseal for miner %s", maddr)
}
minerParams := &miner.ConstructorParams{
OwnerAddr: ps.Owner,
WorkerAddr: ps.Worker,
SectorSize: ps.SectorSize,
PeerId: gmcfg.PeerIDs[i], // TODO: grab from preseal too
}
params := mustEnc(minerParams)
// TODO: hardcoding 6500 here is a little fragile, it changes any
// time anyone changes the initial account allocations
rval, err := doExecValue(ctx, vm, actors.StoragePowerAddress, ps.Worker, types.FromFil(6500), actors.SPAMethods.CreateMiner, params)
if err != nil {
return cid.Undef, nil, xerrors.Errorf("failed to create genesis miner: %w", err)
}
maddrret, err := address.NewFromBytes(rval)
if err != nil {
return cid.Undef, nil, err
}
_, err = vm.Flush(ctx)
if err != nil {
return cid.Undef, nil, err
}
cst := cbor.NewCborStore(cs.Blockstore())
if err := reassignMinerActorAddress(vm, cst, maddrret, maddr); err != nil {
return cid.Undef, nil, err
}
power := types.BigMul(types.NewInt(uint64(minerParams.SectorSize)), types.NewInt(uint64(len(ps.Sectors))))
params = mustEnc(&actors.UpdateStorageParams{Delta: power})
_, err = doExec(ctx, vm, actors.StoragePowerAddress, maddr, actors.SPAMethods.UpdateStorage, params)
if err != nil {
return cid.Undef, nil, xerrors.Errorf("failed to update total storage: %w", err)
}
// we have to flush the vm here because it buffers stuff internally for perf reasons
if _, err := vm.Flush(ctx); err != nil {
return cid.Undef, nil, xerrors.Errorf("vm.Flush failed: %w", err)
}
st := vm.StateTree()
mact, err := st.GetActor(maddr)
if err != nil {
return cid.Undef, nil, xerrors.Errorf("get miner actor failed: %w", err)
}
var mstate actors.StorageMinerActorState
if err := cst.Get(ctx, mact.Head, &mstate); err != nil {
return cid.Undef, nil, xerrors.Errorf("getting miner actor state failed: %w", err)
}
mstate.Power = types.BigMul(types.NewInt(uint64(ps.SectorSize)), types.NewInt(uint64(len(ps.Sectors))))
for _, s := range ps.Sectors {
nssroot, err := actors.AddToSectorSet(ctx, cst, mstate.Sectors, s.SectorID, s.CommR[:], s.CommD[:])
if err != nil {
return cid.Undef, nil, xerrors.Errorf("failed to add fake sector to sector set: %w", err)
}
mstate.Sectors = nssroot
mstate.ProvingSet = nssroot
deals = append(deals, s.Deal)
}
nstate, err := cst.Put(ctx, &mstate)
if err != nil {
return cid.Undef, nil, err
}
mact.Head = nstate
if err := st.SetActor(maddr, mact); err != nil {
return cid.Undef, nil, err
}
}
c, err := vm.Flush(ctx)
return c, deals, err
}
func reassignMinerActorAddress(vm *vm.VM, cst cbor.IpldStore, from, to address.Address) error {
if from == to {
return nil
}
act, err := vm.StateTree().GetActor(from)
if err != nil {
return xerrors.Errorf("reassign: failed to get 'from' actor: %w", err)
}
_, err = vm.StateTree().GetActor(to)
if err == nil {
return xerrors.Errorf("cannot reassign actor, target address taken")
}
if err := vm.StateTree().SetActor(to, act); err != nil {
return xerrors.Errorf("failed to reassign actor: %w", err)
}
if err := adjustStorageMarketTracking(vm, cst, from, to); err != nil {
return xerrors.Errorf("adjusting storage market tracking: %w", err)
}
// Now, adjust the tracking in the init actor
return initActorReassign(vm, cst, from, to)
}
func adjustStorageMarketTracking(vm *vm.VM, cst cbor.IpldStore, from, to address.Address) error {
ctx := context.TODO()
act, err := vm.StateTree().GetActor(actors.StoragePowerAddress)
if err != nil {
return xerrors.Errorf("loading storage power actor: %w", err)
}
var spst actors.StoragePowerState
if err := cst.Get(ctx, act.Head, &spst); err != nil {
return xerrors.Errorf("loading storage power actor state: %w", err)
}
miners, err := hamt.LoadNode(ctx, cst, spst.Miners)
if err != nil {
return xerrors.Errorf("loading miner set: %w", err)
}
if err := miners.Delete(ctx, string(from.Bytes())); err != nil {
return xerrors.Errorf("deleting from spa set: %w", err)
}
if err := miners.Set(ctx, string(to.Bytes()), uint64(1)); err != nil {
return xerrors.Errorf("failed setting miner: %w", err)
}
if err := miners.Flush(ctx); err != nil {
return err
}
nminerscid, err := cst.Put(ctx, miners)
if err != nil {
return err
}
spst.Miners = nminerscid
nhead, err := cst.Put(ctx, &spst)
if err != nil {
return err
}
act.Head = nhead
return nil
}
func initActorReassign(vm *vm.VM, cst cbor.IpldStore, from, to address.Address) error {
ctx := context.TODO()
initact, err := vm.StateTree().GetActor(actors.InitAddress)
if err != nil {
return xerrors.Errorf("couldnt get init actor: %w", err)
}
var st actors.InitActorState
if err := cst.Get(ctx, initact.Head, &st); err != nil {
return xerrors.Errorf("reassign loading init actor state: %w", err)
}
amap, err := hamt.LoadNode(ctx, cst, st.AddressMap)
if err != nil {
return xerrors.Errorf("failed to load init actor map: %w", err)
}
target, err := address.IDFromAddress(from)
if err != nil {
return xerrors.Errorf("failed to extract ID: %w", err)
}
var out string
halt := xerrors.Errorf("halt")
err = amap.ForEach(ctx, func(k string, v interface{}) error {
_, val, err := cbg.CborReadHeader(bytes.NewReader(v.(*cbg.Deferred).Raw))
if err != nil {
return xerrors.Errorf("parsing int in map failed: %w", err)
}
if val == target {
out = k
return halt
}
return nil
})
if err == nil {
return xerrors.Errorf("could not find from address in init ID map")
}
if !xerrors.Is(err, halt) {
return xerrors.Errorf("finding address in ID map failed: %w", err)
}
if err := amap.Delete(ctx, out); err != nil {
return xerrors.Errorf("deleting 'from' entry in amap: %w", err)
}
if err := amap.Set(ctx, out, target); err != nil {
return xerrors.Errorf("setting 'to' entry in amap: %w", err)
}
if err := amap.Flush(ctx); err != nil {
return xerrors.Errorf("failed to flush amap: %w", err)
}
ncid, err := cst.Put(ctx, amap)
if err != nil {
return err
}
st.AddressMap = ncid
nacthead, err := cst.Put(ctx, &st)
if err != nil {
return err
}
initact.Head = nacthead
return nil
}
func doExec(ctx context.Context, vm *vm.VM, to, from address.Address, method uint64, params []byte) ([]byte, error) {
return doExecValue(ctx, vm, to, from, types.NewInt(0), method, params)
}
func doExecValue(ctx context.Context, vm *vm.VM, to, from address.Address, value types.BigInt, method abi.MethodNum, params []byte) ([]byte, error) {
act, err := vm.StateTree().GetActor(from)
if err != nil {
return nil, xerrors.Errorf("doExec failed to get from actor: %w", err)
}
ret, err := vm.ApplyMessage(context.TODO(), &types.Message{
To: to,
From: from,
Method: method,
Params: params,
GasLimit: types.NewInt(1000000),
GasPrice: types.NewInt(0),
Value: value,
Nonce: act.Nonce,
})
if err != nil {
return nil, xerrors.Errorf("doExec apply message failed: %w", err)
}
if ret.ExitCode != 0 {
return nil, fmt.Errorf("failed to call method: %s", ret.ActorErr)
}
return ret.Return, nil
}
func MakeGenesisBlock(bs bstore.Blockstore, sys *types.VMSyscalls, balances map[address.Address]types.BigInt, gmcfg *GenMinerCfg, ts uint64) (*GenesisBootstrap, error) {
ctx := context.TODO()
state, err := MakeInitialStateTree(bs, balances)
if err != nil {
return nil, xerrors.Errorf("make initial state tree failed: %w", err)
}
stateroot, err := state.Flush(ctx)
if err != nil {
return nil, xerrors.Errorf("flush state tree failed: %w", err)
}
// temp chainstore
cs := store.NewChainStore(bs, datastore.NewMapDatastore(), sys)
stateroot, deals, err := SetupStorageMiners(ctx, cs, stateroot, gmcfg)
if err != nil {
return nil, xerrors.Errorf("setup storage miners failed: %w", err)
}
stateroot, err = SetupStorageMarketActor(bs, stateroot, deals)
if err != nil {
return nil, xerrors.Errorf("setup storage market actor: %w", err)
}
stateroot, err = AdjustInitActorStartID(ctx, bs, stateroot, 1000)
if err != nil {
return nil, xerrors.Errorf("failed to adjust init actor start ID: %w", err)
}
cst := cbor.NewCborStore(bs)
emptyroot, err := amt.FromArray(ctx, cst, nil)
if err != nil {
return nil, xerrors.Errorf("amt build failed: %w", err)
}
mm := &types.MsgMeta{
BlsMessages: emptyroot,
SecpkMessages: emptyroot,
}
mmb, err := mm.ToStorageBlock()
if err != nil {
return nil, xerrors.Errorf("serializing msgmeta failed: %w", err)
}
if err := bs.Put(mmb); err != nil {
return nil, xerrors.Errorf("putting msgmeta block to blockstore: %w", err)
}
log.Infof("Empty Genesis root: %s", emptyroot)
genesisticket := &types.Ticket{
VRFProof: []byte("vrf proof0000000vrf proof0000000"),
}
b := &types.BlockHeader{
Miner: actors.InitAddress,
Ticket: genesisticket,
EPostProof: types.EPostProof{
Proof: []byte("not a real proof"),
PostRand: []byte("i guess this is kinda random"),
},
Parents: []cid.Cid{},
Height: 0,
ParentWeight: types.NewInt(0),
ParentStateRoot: stateroot,
Messages: mmb.Cid(),
ParentMessageReceipts: emptyroot,
BLSAggregate: types.Signature{Type: types.KTBLS, Data: []byte("signatureeee")},
BlockSig: &types.Signature{Type: types.KTBLS, Data: []byte("block signatureeee")},
Timestamp: ts,
}
sb, err := b.ToStorageBlock()
if err != nil {
return nil, xerrors.Errorf("serializing block header failed: %w", err)
}
if err := bs.Put(sb); err != nil {
return nil, xerrors.Errorf("putting header to blockstore: %w", err)
}
return &GenesisBootstrap{
Genesis: b,
}, nil
}
func AdjustInitActorStartID(ctx context.Context, bs blockstore.Blockstore, stateroot cid.Cid, val uint64) (cid.Cid, error) {
cst := cbor.NewCborStore(bs)
tree, err := state.LoadStateTree(cst, stateroot)
if err != nil {
return cid.Undef, err
}
act, err := tree.GetActor(actors.InitAddress)
if err != nil {
return cid.Undef, err
}
var st actors.InitActorState
if err := cst.Get(ctx, act.Head, &st); err != nil {
return cid.Undef, err
}
st.NextID = val
nstate, err := cst.Put(ctx, &st)
if err != nil {
return cid.Undef, err
}
act.Head = nstate
if err := tree.SetActor(actors.InitAddress, act); err != nil {
return cid.Undef, err
}
return tree.Flush(ctx)
}

2
chain/stmgr/utils.go
View File

@ -153,7 +153,7 @@ func GetSectorsForElectionPost(ctx context.Context, sm *StateManager, ts *types.
copy(uselessBuffer[:], s.CommR)
uselessOtherArray = append(uselessOtherArray, ffi.PublicSectorInfo{
SectorNum: s.SectorID,
CommR: uselessBuffer,
CommR: uselessBuffer,
})
}

2
chain/sync.go
View File

@ -670,7 +670,7 @@ func (syncer *Syncer) VerifyElectionPoStProof(ctx context.Context, h *types.Bloc
copy(partial[:], t.Partial)
winners = append(winners, sectorbuilder.EPostCandidate{
PartialTicket: partial,
SectorNum: t.SectorID,
SectorNum: t.SectorID,
SectorChallengeIndex: t.ChallengeIndex,
})
}

9
chain/validation/state.go
View File

@ -20,8 +20,9 @@ import (
"github.com/filecoin-project/go-address"
"github.com/filecoin-project/go-crypto"
"github.com/filecoin-project/lotus/chain/actors"
"github.com/filecoin-project/lotus/chain/gen"
"github.com/filecoin-project/lotus/chain/gen/genesis"
"github.com/filecoin-project/lotus/chain/state"
"github.com/filecoin-project/lotus/chain/types"
"github.com/filecoin-project/lotus/chain/vm"
@ -132,7 +133,7 @@ func (s *StateWrapper) SetSingletonActor(addr vactors.SingletonActorID, balance
switch lotusAddr {
case actors.InitAddress:
initact, err := gen.SetupInitActor(s.bs, nil)
initact, err := genesis.SetupInitActor(s.bs, nil)
if err != nil {
return nil, nil, err
}
@ -142,7 +143,7 @@ func (s *StateWrapper) SetSingletonActor(addr vactors.SingletonActorID, balance
return &actorWrapper{*initact}, s.storage, s.flush(tree)
case actors.StorageMarketAddress:
nsroot, err := gen.SetupStorageMarketActor(s.bs, s.stateRoot, nil)
nsroot, err := genesis.SetupStorageMarketActor(s.bs, s.stateRoot, nil)
if err != nil {
return nil, nil, err
}
@ -158,7 +159,7 @@ func (s *StateWrapper) SetSingletonActor(addr vactors.SingletonActorID, balance
}
return &actorWrapper{*smact}, s.storage, s.flush(tree)
case actors.StoragePowerAddress:
spact, err := gen.SetupStoragePowerActor(s.bs)
spact, err := genesis.SetupStoragePowerActor(s.bs)
if err != nil {
return nil, nil, err
}

10
cmd/lotus-seed/seed/seed.go
View File

@ -34,11 +34,11 @@ var log = logging.Logger("preseal")
func PreSeal(maddr address.Address, ssize abi.SectorSize, offset abi.SectorNumber, sectors int, sbroot string, preimage []byte) (*genesis.GenesisMiner, error) {
cfg := &sectorbuilder.Config{
Miner: maddr,
SectorSize: ssize,
Miner: maddr,
SectorSize: ssize,
FallbackLastNum: offset,
Paths: sectorbuilder.SimplePath(sbroot),
WorkerThreads: 2,
Paths: sectorbuilder.SimplePath(sbroot),
WorkerThreads: 2,
}
if err := os.MkdirAll(sbroot, 0775); err != nil {
@ -157,7 +157,7 @@ func createDeals(m *genesis.GenesisMiner, k *wallet.Key, maddr address.Address,
PieceSize: abi.PaddedPieceSize(ssize),
Client: k.Address,
Provider: maddr,
StartEpoch: 1, // TODO: allow setting
StartEpoch: 0,
EndEpoch: 9001,
StoragePricePerEpoch: big.Zero(),
ProviderCollateral: big.Zero(),

8
genesis/types.go
View File

@ -3,8 +3,8 @@ package genesis
import (
"github.com/filecoin-project/go-address"
"github.com/filecoin-project/specs-actors/actors/abi"
"github.com/filecoin-project/specs-actors/actors/builtin/market"
"github.com/filecoin-project/lotus/chain/actors"
"github.com/filecoin-project/lotus/chain/types"
)
@ -12,13 +12,17 @@ type PreSeal struct {
CommR [32]byte
CommD [32]byte
SectorID abi.SectorNumber
Deal actors.StorageDealProposal
Deal market.DealProposal
}
type GenesisMiner struct {
Owner address.Address
Worker address.Address
MarketBalance abi.TokenAmount
PowerBalance abi.TokenAmount
WorkerBalance abi.TokenAmount
SectorSize abi.SectorSize
Sectors []*PreSeal

11
node/modules/testing/genesis.go
View File

@ -20,7 +20,8 @@ import (
"golang.org/x/xerrors"
"github.com/filecoin-project/go-address"
"github.com/filecoin-project/lotus/chain/gen"
genesis2 "github.com/filecoin-project/lotus/chain/gen/genesis"
"github.com/filecoin-project/lotus/chain/types"
"github.com/filecoin-project/lotus/chain/wallet"
"github.com/filecoin-project/lotus/genesis"
@ -30,7 +31,7 @@ import (
var glog = logging.Logger("genesis")
func MakeGenesisMem(out io.Writer, gmc *gen.GenMinerCfg) func(bs dtypes.ChainBlockstore, w *wallet.Wallet, syscalls *types.VMSyscalls) modules.Genesis {
func MakeGenesisMem(out io.Writer, gmc *genesis2.GenMinerCfg) func(bs dtypes.ChainBlockstore, w *wallet.Wallet, syscalls *types.VMSyscalls) modules.Genesis {
return func(bs dtypes.ChainBlockstore, w *wallet.Wallet, syscalls *types.VMSyscalls) modules.Genesis {
return func() (*types.BlockHeader, error) {
glog.Warn("Generating new random genesis block, note that this SHOULD NOT happen unless you are setting up new network")
@ -51,7 +52,7 @@ func MakeGenesisMem(out io.Writer, gmc *gen.GenMinerCfg) func(bs dtypes.ChainBlo
alloc[waddr] = types.FromFil(10000)
}
b, err := gen.MakeGenesisBlock(bs, syscalls, alloc, gmc, 100000)
b, err := genesis2.MakeGenesisBlock(bs, syscalls, alloc, gmc, 100000)
if err != nil {
return nil, err
}
@ -101,7 +102,7 @@ func MakeGenesis(outFile, presealInfo, timestamp string) func(bs dtypes.ChainBlo
fakePeerIDs = append(fakePeerIDs, peer.ID("peer"+a.String()))
}
gmc := &gen.GenMinerCfg{
gmc := &genesis2.GenMinerCfg{
PeerIDs: fakePeerIDs,
PreSeals: preseals,
MinerAddrs: minerAddresses,
@ -130,7 +131,7 @@ func MakeGenesis(outFile, presealInfo, timestamp string) func(bs dtypes.ChainBlo
ts = uint64(t.Unix())
}
b, err := gen.MakeGenesisBlock(bs, syscalls, addrs, gmc, ts)
b, err := genesis2.MakeGenesisBlock(bs, syscalls, addrs, gmc, ts)
if err != nil {
return nil, err
}

8
node/node_test.go
View File

@ -12,7 +12,10 @@ import (
"github.com/filecoin-project/go-address"
sectorbuilder "github.com/filecoin-project/go-sectorbuilder"
"github.com/filecoin-project/lotus/build"
genesis2 "github.com/filecoin-project/lotus/chain/gen/genesis"
"github.com/filecoin-project/specs-actors/actors/abi"
"github.com/ipfs/go-datastore"
"github.com/ipfs/go-datastore/namespace"
@ -27,7 +30,6 @@ import (
"github.com/filecoin-project/lotus/api/client"
"github.com/filecoin-project/lotus/api/test"
"github.com/filecoin-project/lotus/chain/actors"
"github.com/filecoin-project/lotus/chain/gen"
"github.com/filecoin-project/lotus/chain/types"
"github.com/filecoin-project/lotus/cmd/lotus-seed/seed"
"github.com/filecoin-project/lotus/genesis"
@ -153,7 +155,7 @@ func builder(t *testing.T, nFull int, storage []int) ([]test.TestNode, []test.Te
}
// PRESEAL SECTION, TRY TO REPLACE WITH BETTER IN THE FUTURE
// TODO: would be great if there was a better way to fake the preseals
gmc := &gen.GenMinerCfg{
gmc := &genesis2.GenMinerCfg{
PeerIDs: []peer.ID{minerPid}, // TODO: if we have more miners, need more peer IDs
PreSeals: map[string]genesis.GenesisMiner{},
}
@ -272,7 +274,7 @@ func mockSbBuilder(t *testing.T, nFull int, storage []int) ([]test.TestNode, []t
}
// PRESEAL SECTION, TRY TO REPLACE WITH BETTER IN THE FUTURE
// TODO: would be great if there was a better way to fake the preseals
gmc := &gen.GenMinerCfg{
gmc := &genesis2.GenMinerCfg{
PeerIDs: []peer.ID{minerPid}, // TODO: if we have more miners, need more peer IDs
PreSeals: map[string]genesis.GenesisMiner{},
}

5
storage/sealing/garbage.go
View File

@ -10,6 +10,7 @@ import (
commcid "github.com/filecoin-project/go-fil-commcid"
"github.com/filecoin-project/specs-actors/actors/abi"
"github.com/filecoin-project/specs-actors/actors/builtin"
"github.com/filecoin-project/specs-actors/actors/builtin/market"
"golang.org/x/xerrors"
@ -65,7 +66,7 @@ func (m *Sealing) pledgeSector(ctx context.Context, sectorID abi.SectorNumber, e
log.Infof("Publishing deals for %d", sectorID)
params, aerr := actors.SerializeParams(&actors.PublishStorageDealsParams{
params, aerr := actors.SerializeParams(&market.PublishStorageDealsParams{
Deals: deals,
})
if aerr != nil {
@ -78,7 +79,7 @@ func (m *Sealing) pledgeSector(ctx context.Context, sectorID abi.SectorNumber, e
Value: types.NewInt(0),
GasPrice: types.NewInt(0),
GasLimit: types.NewInt(1000000),
Method: actors.SMAMethods.PublishStorageDeals,
Method: builtin.MethodsMarket.PublishStorageDeals,
Params: params,
})
if err != nil {