mirror of
https://github.com/nspcc-dev/neo-go.git
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parent
c13ca8d597
commit
8614867439
3 changed files with 17 additions and 3 deletions
2
go.mod
2
go.mod
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@ -9,7 +9,7 @@ require (
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github.com/go-yaml/yaml v2.1.0+incompatible
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github.com/gorilla/websocket v1.4.2
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github.com/mr-tron/base58 v1.1.2
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github.com/nspcc-dev/dbft v0.0.0-20200610070614-c07d9a2b753d
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github.com/nspcc-dev/dbft v0.0.0-20200610194044-e2dbc098ab46
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github.com/nspcc-dev/rfc6979 v0.2.0
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github.com/pkg/errors v0.8.1
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github.com/prometheus/client_golang v1.2.1
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4
go.sum
4
go.sum
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@ -156,8 +156,8 @@ github.com/nspcc-dev/dbft v0.0.0-20200117124306-478e5cfbf03a h1:ajvxgEe9qY4vvoSm
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github.com/nspcc-dev/dbft v0.0.0-20200117124306-478e5cfbf03a/go.mod h1:/YFK+XOxxg0Bfm6P92lY5eDSLYfp06XOdL8KAVgXjVk=
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github.com/nspcc-dev/dbft v0.0.0-20200219114139-199d286ed6c1 h1:yEx9WznS+rjE0jl0dLujCxuZSIb+UTjF+005TJu/nNI=
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github.com/nspcc-dev/dbft v0.0.0-20200219114139-199d286ed6c1/go.mod h1:O0qtn62prQSqizzoagHmuuKoz8QMkU3SzBoKdEvm3aQ=
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github.com/nspcc-dev/dbft v0.0.0-20200610070614-c07d9a2b753d h1:QRGLvZneXLikvEsVEyHnSCUmOpSz2xbQzA6VZMMx6bQ=
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github.com/nspcc-dev/dbft v0.0.0-20200610070614-c07d9a2b753d/go.mod h1:1FYQXSbb6/9HQIkoF8XO7W/S8N7AZRkBsgwbcXRvk0E=
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github.com/nspcc-dev/dbft v0.0.0-20200610194044-e2dbc098ab46 h1:3MTsGNIWSi0FZm3hmj9//iaDRNHqBZzgfBbPEagh2eY=
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github.com/nspcc-dev/dbft v0.0.0-20200610194044-e2dbc098ab46/go.mod h1:1FYQXSbb6/9HQIkoF8XO7W/S8N7AZRkBsgwbcXRvk0E=
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github.com/nspcc-dev/neo-go v0.73.1-pre.0.20200303142215-f5a1b928ce09/go.mod h1:pPYwPZ2ks+uMnlRLUyXOpLieaDQSEaf4NM3zHVbRjmg=
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github.com/nspcc-dev/neofs-crypto v0.2.0 h1:ftN+59WqxSWz/RCgXYOfhmltOOqU+udsNQSvN6wkFck=
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github.com/nspcc-dev/neofs-crypto v0.2.0/go.mod h1:F/96fUzPM3wR+UGsPi3faVNmFlA9KAEAUQR7dMxZmNA=
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@ -2,6 +2,7 @@ package consensus
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import (
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"errors"
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"fmt"
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"math/rand"
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"sort"
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"time"
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@ -144,6 +145,7 @@ func NewService(cfg Config) (Service, error) {
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dbft.WithNewCommit(srv.newCommit),
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dbft.WithNewRecoveryRequest(func() payload.RecoveryRequest { return new(recoveryRequest) }),
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dbft.WithNewRecoveryMessage(func() payload.RecoveryMessage { return new(recoveryMessage) }),
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dbft.WithVerifyPrepareRequest(srv.verifyRequest),
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)
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if srv.dbft == nil {
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@ -369,6 +371,18 @@ func (s *service) verifyBlock(b block.Block) bool {
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return true
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}
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func (s *service) verifyRequest(p payload.ConsensusPayload) error {
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r, err := s.Chain.GetStateRoot(s.dbft.BlockIndex - 1)
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if err != nil {
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return fmt.Errorf("can't get local state root: %v", err)
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}
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rb := &p.GetPrepareRequest().(*prepareRequest).proposalStateRoot
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if !r.Equals(rb) {
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return errors.New("state root mismatch")
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}
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return nil
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}
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func (s *service) processBlock(b block.Block) {
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bb := &b.(*neoBlock).Block
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bb.Script = *(s.getBlockWitness(bb))
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