feat: no some slash-filter

Author: diwufeiwen

go.mod

@@ -30,6 +30,7 @@ require (
 	github.com/minio/blake2b-simd v0.0.0-20160723061019-3f5f724cb5b1
 	github.com/mitchellh/go-homedir v1.1.0
 	github.com/multiformats/go-multiaddr v0.8.0
+	github.com/pkg/errors v0.9.1
 	github.com/raulk/clock v1.1.0
 	github.com/stretchr/testify v1.8.3
 	github.com/syndtr/goleveldb v1.0.1-0.20210819022825-2ae1ddf74ef7
@@ -156,7 +157,6 @@ require (
 	github.com/patrickmn/go-cache v2.1.0+incompatible // indirect
 	github.com/pelletier/go-toml v1.9.5 // indirect
 	github.com/pelletier/go-toml/v2 v2.0.8 // indirect
-	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/polydawn/refmt v0.0.0-20201211092308-30ac6d18308e // indirect
 	github.com/prometheus/client_golang v1.13.0 // indirect

miner/multiminer.go

@@ -5,7 +5,9 @@ import (
 	"context"
 	"crypto/rand"
 	"encoding/binary"
+	"errors"
 	"fmt"
+	"os"
 	"sync"
 	"time"
 
@@ -456,7 +458,7 @@ func (m *Miner) mine(ctx context.Context) {
 		// Wait until the next epoch, plus the propagation delay, so a new tipset
 		// has enough time to form.
 		m.untilNextEpoch(base)
-		
+
 		if len(winPoSts) == 0 {
 			base.NullRounds++
 		}
@@ -485,16 +487,20 @@ func (m *Miner) broadCastBlock(ctx context.Context, base MiningBase, bm *sharedT
 
 	if err := m.sf.MinedBlock(ctx, bm.Header, base.TipSet.Height()+base.NullRounds); err != nil {
 		log.Errorf("<!!> SLASH FILTER ERROR: %s", err)
-		if err = m.sf.PutBlock(ctx, bm.Header, base.TipSet.Height()+base.NullRounds, time.Time{}, slashfilter.Error); err != nil {
-			log.Errorf("failed to put block: %s", err)
-		}
 
-		mtsMineBlockFailCtx, _ := tag.New(
-			ctx,
-			tag.Upsert(metrics.MinerID, bm.Header.Miner.String()),
-		)
-		stats.Record(mtsMineBlockFailCtx, metrics.NumberOfMiningError.M(1))
-		return
+		if !(errors.Is(err, slashfilter.ParentGrindingFaults) &&
+			os.Getenv("SOPHON_MINER_NO_SLASHFILTER") == "_yes_i_know_and_i_accept_that_may_loss_my_fil") {
+			if err = m.sf.PutBlock(ctx, bm.Header, base.TipSet.Height()+base.NullRounds, time.Time{}, slashfilter.Error); err != nil {
+				log.Errorf("failed to put block: %s", err)
+			}
+
+			mtsMineBlockFailCtx, _ := tag.New(
+				ctx,
+				tag.Upsert(metrics.MinerID, bm.Header.Miner.String()),
+			)
+			stats.Record(mtsMineBlockFailCtx, metrics.NumberOfMiningError.M(1))
+			return
+		}
 	}
 
 	if err := m.api.SyncSubmitBlock(ctx, bm); err != nil {

node/modules/slashfilter/api.go

@@ -2,13 +2,17 @@ package slashfilter
 
 import (
 	"context"
+	"errors"
 	"time"
 
 	"github.com/filecoin-project/go-state-types/abi"
 
 	vtypes "github.com/filecoin-project/venus/venus-shared/types"
 )
 
+var TimeOffsetMiningFaults = errors.New("time-offset mining faults")
+var ParentGrindingFaults = errors.New("parent-grinding fault")
+
 type BlockStoreType string
 
 const (

node/modules/slashfilter/local.go

@@ -8,6 +8,7 @@ import (
 	"github.com/ipfs/go-cid"
 	"github.com/ipfs/go-datastore"
 	"github.com/ipfs/go-datastore/namespace"
+	"github.com/pkg/errors"
 
 	"github.com/filecoin-project/go-state-types/abi"
 
@@ -59,7 +60,7 @@ func (f *localSlashFilter) MinedBlock(ctx context.Context, bh *vtypes.BlockHeade
 	parentsKey := datastore.NewKey(fmt.Sprintf("/%s/%x", bh.Miner, vtypes.NewTipSetKey(bh.Parents...).Bytes()))
 	{
 		// time-offset mining faults (2 blocks with the same parents)
-		if err := checkFault(ctx, f.byParents, parentsKey, bh, "time-offset mining faults"); err != nil {
+		if err := checkFault(ctx, f.byParents, parentsKey, bh, TimeOffsetMiningFaults); err != nil {
 			return err
 		}
 	}
@@ -94,15 +95,16 @@ func (f *localSlashFilter) MinedBlock(ctx context.Context, bh *vtypes.BlockHeade
 			}
 
 			if !found {
-				return fmt.Errorf("produced block would trigger 'parent-grinding fault' consensus fault; miner: %s; bh: %s, expected parent: %s", bh.Miner, bh.Cid(), parent)
+				return errors.Wrapf(ParentGrindingFaults, "produced block would trigger consensus fault; miner: %s; bh: %s, expected parent: %s", bh.Miner, bh.Cid(), parent)
+				// return fmt.Errorf("produced block would trigger 'parent-grinding fault' consensus fault; miner: %s; bh: %s, expected parent: %s", bh.Miner, bh.Cid(), parent)
 			}
 		}
 	}
 
 	return nil
 }
 
-func checkFault(ctx context.Context, t datastore.Datastore, key datastore.Key, bh *vtypes.BlockHeader, faultType string) error {
+func checkFault(ctx context.Context, t datastore.Datastore, key datastore.Key, bh *vtypes.BlockHeader, faultType error) error {
 	fault, err := t.Has(ctx, key)
 	if err != nil {
 		return err
@@ -123,7 +125,7 @@ func checkFault(ctx context.Context, t datastore.Datastore, key datastore.Key, b
 			return nil
 		}
 
-		return fmt.Errorf("produced block would trigger '%s' consensus fault; miner: %s; bh: %s, other: %s", faultType, bh.Miner, bh.Cid(), other)
+		return errors.Wrapf(faultType, "produced block would trigger consensus fault; miner: %s; bh: %s, other: %s", bh.Miner, bh.Cid(), other)
 	}
 
 	return nil

node/modules/slashfilter/slashfilter.go

@@ -7,6 +7,7 @@ import (
 
 	"github.com/ipfs/go-cid"
 	logging "github.com/ipfs/go-log/v2"
+	"github.com/pkg/errors"
 	"gorm.io/driver/mysql"
 	"gorm.io/gorm"
 
@@ -216,7 +217,7 @@ func (f *mysqlSlashFilter) MinedBlock(ctx context.Context, bh *types.BlockHeader
 				}
 
 				if !found {
-					return fmt.Errorf("produced block would trigger 'parent-grinding fault' consensus fault; miner: %s; bh: %s, expected parent: %s", bh.Miner, bh.Cid(), parent)
+					return errors.Wrapf(ParentGrindingFaults, "produced block would trigger consensus fault; miner: %s; bh: %s, expected parent: %s", bh.Miner, bh.Cid(), parent)
 				}
 			}
 		} else if err != gorm.ErrRecordNotFound {