lotus/chain/gen/genesis/t06_vreg.go

52 lines
1.0 KiB
Go

package genesis
import (
"context"
"github.com/filecoin-project/go-address"
cbor "github.com/ipfs/go-ipld-cbor"
"github.com/filecoin-project/specs-actors/actors/builtin"
"github.com/filecoin-project/specs-actors/actors/builtin/verifreg"
"github.com/filecoin-project/specs-actors/actors/util/adt"
"github.com/filecoin-project/lotus/chain/types"
bstore "github.com/filecoin-project/lotus/lib/blockstore"
)
var RootVerifierID address.Address
func init() {
idk, err := address.NewFromString("t080")
if err != nil {
panic(err)
}
RootVerifierID = idk
}
func SetupVerifiedRegistryActor(bs bstore.Blockstore) (*types.Actor, error) {
store := adt.WrapStore(context.TODO(), cbor.NewCborStore(bs))
h, err := adt.MakeEmptyMap(store).Root()
if err != nil {
return nil, err
}
sms := verifreg.ConstructState(h, RootVerifierID)
stcid, err := store.Put(store.Context(), sms)
if err != nil {
return nil, err
}
act := &types.Actor{
Code: builtin.VerifiedRegistryActorCodeID,
Head: stcid,
Balance: types.NewInt(0),
}
return act, nil
}