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More unified randomness handling

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This commit is contained in:
Łukasz Magiera
2020-02-23 21:00:47 +01:00
parent a82d156ccb
commit 917df9a5b8
21 changed files with 125 additions and 132 deletions
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node/impl/full/chain.go
+8 -2
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@@ -9,6 +9,7 @@ import (
"github.com/filecoin-project/go-amt-ipld/v2"
"github.com/filecoin-project/specs-actors/actors/abi"
"github.com/filecoin-project/specs-actors/actors/crypto"
"github.com/ipfs/go-blockservice"
"github.com/ipfs/go-cid"
"github.com/ipfs/go-hamt-ipld"
@@ -47,8 +48,13 @@ func (a *ChainAPI) ChainHead(context.Context) (*types.TipSet, error) {
return a.Chain.GetHeaviestTipSet(), nil
}
func (a *ChainAPI) ChainGetRandomness(ctx context.Context, pts types.TipSetKey, round int64) ([]byte, error) {
return a.Chain.GetRandomness(ctx, pts.Cids(), round)
func (a *ChainAPI) ChainGetRandomness(ctx context.Context, tsk types.TipSetKey, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte) (abi.Randomness, error) {
pts, err := a.Chain.LoadTipSet(tsk)
if err != nil {
return nil, xerrors.Errorf("loading tipset key: %w", err)
}
return a.Chain.GetRandomness(ctx, pts.Cids(), personalization, int64(randEpoch), entropy)
}
func (a *ChainAPI) ChainGetBlock(ctx context.Context, msg cid.Cid) (*types.BlockHeader, error) {