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Don't verify ElectionPostVRF when insecure validation enabled

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This commit is contained in:
Aayush Rajasekaran 2020-06-15 21:02:25 -04:00
parent 69948cd09c
commit ed3b2716af
1 changed files with 7 additions and 7 deletions
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14
chain/sync.go
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@ -650,7 +650,7 @@ func (syncer *Syncer) ValidateBlock(ctx context.Context, b *types.FullBlock) err
return xerrors.Errorf("could not draw randomness: %w", err)
}
if err := gen.VerifyVRF(ctx, waddr, vrfBase, h.ElectionProof.VRFProof); err != nil {
if err := VerifyElectionPoStVRF(ctx, waddr, vrfBase, h.ElectionProof.VRFProof); err != nil {
return xerrors.Errorf("validating block election proof failed: %w", err)
}
@ -711,7 +711,7 @@ func (syncer *Syncer) ValidateBlock(ctx context.Context, b *types.FullBlock) err
return xerrors.Errorf("failed to compute vrf base for ticket: %w", err)
}
err = gen.VerifyVRF(ctx, waddr, vrfBase, h.Ticket.VRFProof)
err = VerifyElectionPoStVRF(ctx, waddr, vrfBase, h.Ticket.VRFProof)
if err != nil {
return xerrors.Errorf("validating block tickets failed: %w", err)
}
@ -1336,12 +1336,12 @@ func (syncer *Syncer) collectChain(ctx context.Context, ts *types.TipSet) error
return nil
}
func VerifyElectionPoStVRF(ctx context.Context, evrf []byte, rand []byte, worker address.Address) error {
if err := gen.VerifyVRF(ctx, worker, rand, evrf); err != nil {
return xerrors.Errorf("failed to verify post_randomness vrf: %w", err)
func VerifyElectionPoStVRF(ctx context.Context, worker address.Address, rand []byte, evrf []byte) error {
if build.InsecurePoStValidation {
return nil
} else {
return gen.VerifyVRF(ctx, worker, rand, evrf)
}
return nil
}
func (syncer *Syncer) State() []SyncerState {