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gen/genesis: Allow remainder to be either account or msig

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This commit is contained in:
Aayush Rajasekaran 2021-03-06 01:31:43 -05:00
parent 6534280673
commit fc03a0773b
1 changed files with 31 additions and 2 deletions
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33
chain/gen/genesis/genesis.go
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@ -7,6 +7,7 @@ import (
"fmt"
"github.com/filecoin-project/lotus/chain/actors/builtin"
"github.com/filecoin-project/lotus/journal"
"github.com/ipfs/go-cid"
@ -323,8 +324,36 @@ func MakeInitialStateTree(ctx context.Context, bs bstore.Blockstore, template ge
template.RemainderAccount.Balance = remainingFil
if err := createMultisigAccount(ctx, bs, cst, state, builtin.ReserveAddress, template.RemainderAccount, keyIDs); err != nil {
return nil, nil, xerrors.Errorf("failed to set up remainder account: %w", err)
switch template.RemainderAccount.Type {
case genesis.TAccount:
var ainfo genesis.AccountMeta
if err := json.Unmarshal(template.RemainderAccount.Meta, &ainfo); err != nil {
return nil, nil, xerrors.Errorf("unmarshaling account meta: %w", err)
}
st, err := cst.Put(ctx, &account0.State{Address: ainfo.Owner})
if err != nil {
return nil, nil, err
}
_, ok := keyIDs[ainfo.Owner]
if ok {
return nil, nil, fmt.Errorf("remainder account has already been declared, cannot be assigned 90: %s", ainfo.Owner)
}
err = state.SetActor(builtin.ReserveAddress, &types.Actor{
Code: builtin0.AccountActorCodeID,
Balance: template.RemainderAccount.Balance,
Head: st,
})
if err != nil {
return nil, nil, xerrors.Errorf("setting remainder account: %w", err)
}
case genesis.TMultisig:
if err = createMultisigAccount(ctx, bs, cst, state, builtin.ReserveAddress, template.RemainderAccount, keyIDs); err != nil {
return nil, nil, xerrors.Errorf("failed to set up remainder: %w", err)
}
default:
return nil, nil, xerrors.Errorf("unknown account type for remainder: %w", err)
}
return state, keyIDs, nil