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wdpost: Use chain head tsk in post rand check

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This commit is contained in:
Łukasz Magiera 2021-03-10 13:13:03 +01:00
parent ca3d22683a
commit a0d7604e7c
2 changed files with 7 additions and 2 deletions
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7
storage/wdpost_run.go
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@ -600,7 +600,12 @@ func (s *WindowPoStScheduler) runPost(ctx context.Context, di dline.Info, ts *ty
return nil, xerrors.Errorf("received no proofs back from generate window post")
}
checkRand, err := s.api.ChainGetRandomnessFromBeacon(ctx, types.EmptyTSK, crypto.DomainSeparationTag_WindowedPoStChallengeSeed, di.Challenge, buf.Bytes())
headTs, err := s.api.ChainHead(ctx)
if err != nil {
return nil, xerrors.Errorf("getting current head: %w", err)
}
checkRand, err := s.api.ChainGetRandomnessFromBeacon(ctx, headTs.Key(), crypto.DomainSeparationTag_WindowedPoStChallengeSeed, di.Challenge, buf.Bytes())
if err != nil {
return nil, xerrors.Errorf("failed to get chain randomness from beacon for window post (ts=%d; deadline=%d): %w", ts.Height(), di, err)
}

2
storage/wdpost_run_test.go
View File

@ -350,7 +350,7 @@ func (m *mockStorageMinerAPI) GasEstimateMessageGas(ctx context.Context, message
}
func (m *mockStorageMinerAPI) ChainHead(ctx context.Context) (*types.TipSet, error) {
panic("implement me")
return nil, nil
}
func (m *mockStorageMinerAPI) ChainNotify(ctx context.Context) (<-chan []*api.HeadChange, error) {