70 lines
1.9 KiB
Go
70 lines
1.9 KiB
Go
package vm
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import (
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"context"
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ffi "github.com/filecoin-project/filecoin-ffi"
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"github.com/filecoin-project/go-address"
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"github.com/filecoin-project/go-sectorbuilder"
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"github.com/filecoin-project/lotus/chain/actors"
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"github.com/filecoin-project/lotus/chain/actors/aerrors"
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"github.com/filecoin-project/lotus/chain/types"
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"go.opencensus.io/trace"
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)
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// Actual type is defined in chain/types/vmcontext.go because the VMContext interface is there
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func Syscalls(verifier sectorbuilder.Verifier) *types.VMSyscalls {
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return &types.VMSyscalls{
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ValidatePoRep: func(ctx context.Context, maddr address.Address, ssize uint64, commD, commR, ticket, proof, seed []byte, sectorID uint64) (bool, actors.ActorError) {
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_, span := trace.StartSpan(ctx, "ValidatePoRep")
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defer span.End()
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ok, err := verifier.VerifySeal(ssize, commR, commD, maddr, ticket, seed, sectorID, proof)
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if err != nil {
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return false, aerrors.Absorb(err, 25, "verify seal failed")
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}
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return ok, nil
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},
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VerifyFallbackPost: func(ctx context.Context,
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sectorSize uint64,
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sectorInfo []types.PublicSectorInfo,
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challengeSeed []byte,
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proof []byte,
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candidates []types.Candidate,
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proverID address.Address,
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faults uint64) (bool, error) {
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sI := make([]ffi.PublicSectorInfo, len(sectorInfo))
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for i, v := range sectorInfo {
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sI[i] = ffi.PublicSectorInfo{
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SectorID: v.SectorID,
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CommR: v.CommR,
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}
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}
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cand := make([]sectorbuilder.EPostCandidate, len(candidates))
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for i, v := range candidates {
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cand[i] = sectorbuilder.EPostCandidate{
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SectorID: v.SectorID,
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PartialTicket: v.PartialTicket,
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Ticket: v.Ticket,
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SectorChallengeIndex: v.SectorChallengeIndex,
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}
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}
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return verifier.VerifyFallbackPost(
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ctx,
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sectorSize,
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sectorbuilder.NewSortedPublicSectorInfo(sI),
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challengeSeed,
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proof,
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cand,
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proverID,
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faults,
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)
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},
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}
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}
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