core: vm: implement byzantine reporting mechanism (#128)

2 files changed, 65 insertions, 33 deletions

diff --git a/params/config.go b/params/config.go
index 036644779..3234d5c59 100644
--- a/params/config.go
+++ b/params/config.go
@@ -26,8 +26,8 @@ import (
 
 // Genesis hashes to enforce below configs on.
 var (
-	MainnetGenesisHash = common.HexToHash("0xf0510808109583b9ef62f846886179f2fb40d1d4f1872d33529947bdd03e9bc1")
-	TestnetGenesisHash = common.HexToHash("0x3e14e72125f46254853814b6e9f0b79d296e16b1d60d312516002bf8cfad62f8")
+	MainnetGenesisHash = common.HexToHash("0x81abe3e66f63afe3806b64e7529d2a3f2ae9be7ba3e6fca2a561808bf7875a03")
+	TestnetGenesisHash = common.HexToHash("0x3fe7a48aca63addc5e502fe60a37a865b454c649e106d07d3cd810e086e1fc6d")
 )
 
 // TrustedCheckpoints associates each known checkpoint with the genesis hash of
@@ -67,6 +67,11 @@ var (
 			DKGSetSize:       4,
 			RoundInterval:    600000,
 			MinBlockInterval: 900,
+			FineValues: []*big.Int{
+				new(big.Int).Mul(big.NewInt(1e18), big.NewInt(1e4)),
+				new(big.Int).Mul(big.NewInt(1e18), big.NewInt(1e4)),
+				new(big.Int).Mul(big.NewInt(1e18), big.NewInt(1e5)),
+			},
 		},
 	}
 
@@ -107,6 +112,11 @@ var (
 			DKGSetSize:       4,
 			RoundInterval:    600000,
 			MinBlockInterval: 900,
+			FineValues: []*big.Int{
+				new(big.Int).Mul(big.NewInt(1e18), big.NewInt(1e4)),
+				new(big.Int).Mul(big.NewInt(1e18), big.NewInt(1e4)),
+				new(big.Int).Mul(big.NewInt(1e18), big.NewInt(1e5)),
+			},
 		},
 	}
 
@@ -138,6 +148,11 @@ var (
 			DKGSetSize:       13,
 			RoundInterval:    3600000,
 			MinBlockInterval: 900,
+			FineValues: []*big.Int{
+				new(big.Int).Mul(big.NewInt(1e18), big.NewInt(1e4)),
+				new(big.Int).Mul(big.NewInt(1e18), big.NewInt(1e4)),
+				new(big.Int).Mul(big.NewInt(1e18), big.NewInt(1e5)),
+			},
 		},
 	}
 
@@ -281,16 +296,18 @@ type DexconConfig struct {
 	DKGSetSize       uint32         `json:"dkgSetSize"`
 	RoundInterval    uint64         `json:"roundInterval"`
 	MinBlockInterval uint64         `json:"minBlockInterval"`
+	FineValues       []*big.Int     `json:"fineValues"`
 }
 
 type dexconConfigSpecMarshaling struct {
 	MinStake    *math.HexOrDecimal256
 	BlockReward *math.HexOrDecimal256
+	FineValues  []*math.HexOrDecimal256
 }
 
 // String implements the stringer interface, returning the consensus engine details.
 func (d *DexconConfig) String() string {
-	return fmt.Sprintf("{GenesisCRSText: %v Owner: %v MinStake: %v LockupPeriod: %v BlockReward: %v BlockGasLimit: %v NumChains: %v LambdaBA: %v LambdaDKG: %v K: %v PhiRatio: %v NotarySetSize: %v DKGSetSize: %v RoundInterval: %v MinBlockInterval: %v}",
+	return fmt.Sprintf("{GenesisCRSText: %v Owner: %v MinStake: %v LockupPeriod: %v BlockReward: %v BlockGasLimit: %v NumChains: %v LambdaBA: %v LambdaDKG: %v K: %v PhiRatio: %v NotarySetSize: %v DKGSetSize: %v RoundInterval: %v MinBlockInterval: %v FineValues: %v}",
 		d.GenesisCRSText,
 		d.Owner,
 		d.MinStake,
@@ -306,6 +323,7 @@ func (d *DexconConfig) String() string {
 		d.DKGSetSize,
 		d.RoundInterval,
 		d.MinBlockInterval,
+		d.FineValues,
 	)
 }
 
diff --git a/params/gen_dexcon_config.go b/params/gen_dexcon_config.go
index 55d98ba37..4ec55c0c9 100644
--- a/params/gen_dexcon_config.go
+++ b/params/gen_dexcon_config.go
@@ -15,21 +15,22 @@ var _ = (*dexconConfigSpecMarshaling)(nil)
 // MarshalJSON marshals as JSON.
 func (d DexconConfig) MarshalJSON() ([]byte, error) {
 	type DexconConfig struct {
-		GenesisCRSText   string                `json:"genesisCRSText"`
-		Owner            common.Address        `json:"owner"`
-		MinStake         *math.HexOrDecimal256 `json:"minStake"`
-		LockupPeriod     uint64                `json:"lockupPeriod"`
-		BlockReward      *math.HexOrDecimal256 `json:"blockReward"`
-		BlockGasLimit    uint64                `json:"blockGasLimit"`
-		NumChains        uint32                `json:"numChains"`
-		LambdaBA         uint64                `json:"lambdaBA"`
-		LambdaDKG        uint64                `json:"lambdaDKG"`
-		K                uint32                `json:"k"`
-		PhiRatio         float32               `json:"phiRatio"`
-		NotarySetSize    uint32                `json:"notarySetSize"`
-		DKGSetSize       uint32                `json:"dkgSetSize"`
-		RoundInterval    uint64                `json:"roundInterval"`
-		MinBlockInterval uint64                `json:"minBlockInterval"`
+		GenesisCRSText   string                  `json:"genesisCRSText"`
+		Owner            common.Address          `json:"owner"`
+		MinStake         *math.HexOrDecimal256   `json:"minStake"`
+		LockupPeriod     uint64                  `json:"lockupPeriod"`
+		BlockReward      *math.HexOrDecimal256   `json:"blockReward"`
+		BlockGasLimit    uint64                  `json:"blockGasLimit"`
+		NumChains        uint32                  `json:"numChains"`
+		LambdaBA         uint64                  `json:"lambdaBA"`
+		LambdaDKG        uint64                  `json:"lambdaDKG"`
+		K                uint32                  `json:"k"`
+		PhiRatio         float32                 `json:"phiRatio"`
+		NotarySetSize    uint32                  `json:"notarySetSize"`
+		DKGSetSize       uint32                  `json:"dkgSetSize"`
+		RoundInterval    uint64                  `json:"roundInterval"`
+		MinBlockInterval uint64                  `json:"minBlockInterval"`
+		FineValues       []*math.HexOrDecimal256 `json:"fineValues"`
 	}
 	var enc DexconConfig
 	enc.GenesisCRSText = d.GenesisCRSText
@@ -47,27 +48,34 @@ func (d DexconConfig) MarshalJSON() ([]byte, error) {
 	enc.DKGSetSize = d.DKGSetSize
 	enc.RoundInterval = d.RoundInterval
 	enc.MinBlockInterval = d.MinBlockInterval
+	if d.FineValues != nil {
+		enc.FineValues = make([]*math.HexOrDecimal256, len(d.FineValues))
+		for k, v := range d.FineValues {
+			enc.FineValues[k] = (*math.HexOrDecimal256)(v)
+		}
+	}
 	return json.Marshal(&enc)
 }
 
 // UnmarshalJSON unmarshals from JSON.
 func (d *DexconConfig) UnmarshalJSON(input []byte) error {
 	type DexconConfig struct {
-		GenesisCRSText   *string               `json:"genesisCRSText"`
-		Owner            *common.Address       `json:"owner"`
-		MinStake         *math.HexOrDecimal256 `json:"minStake"`
-		LockupPeriod     *uint64               `json:"lockupPeriod"`
-		BlockReward      *math.HexOrDecimal256 `json:"blockReward"`
-		BlockGasLimit    *uint64               `json:"blockGasLimit"`
-		NumChains        *uint32               `json:"numChains"`
-		LambdaBA         *uint64               `json:"lambdaBA"`
-		LambdaDKG        *uint64               `json:"lambdaDKG"`
-		K                *uint32               `json:"k"`
-		PhiRatio         *float32              `json:"phiRatio"`
-		NotarySetSize    *uint32               `json:"notarySetSize"`
-		DKGSetSize       *uint32               `json:"dkgSetSize"`
-		RoundInterval    *uint64               `json:"roundInterval"`
-		MinBlockInterval *uint64               `json:"minBlockInterval"`
+		GenesisCRSText   *string                 `json:"genesisCRSText"`
+		Owner            *common.Address         `json:"owner"`
+		MinStake         *math.HexOrDecimal256   `json:"minStake"`
+		LockupPeriod     *uint64                 `json:"lockupPeriod"`
+		BlockReward      *math.HexOrDecimal256   `json:"blockReward"`
+		BlockGasLimit    *uint64                 `json:"blockGasLimit"`
+		NumChains        *uint32                 `json:"numChains"`
+		LambdaBA         *uint64                 `json:"lambdaBA"`
+		LambdaDKG        *uint64                 `json:"lambdaDKG"`
+		K                *uint32                 `json:"k"`
+		PhiRatio         *float32                `json:"phiRatio"`
+		NotarySetSize    *uint32                 `json:"notarySetSize"`
+		DKGSetSize       *uint32                 `json:"dkgSetSize"`
+		RoundInterval    *uint64                 `json:"roundInterval"`
+		MinBlockInterval *uint64                 `json:"minBlockInterval"`
+		FineValues       []*math.HexOrDecimal256 `json:"fineValues"`
 	}
 	var dec DexconConfig
 	if err := json.Unmarshal(input, &dec); err != nil {
@@ -118,5 +126,11 @@ func (d *DexconConfig) UnmarshalJSON(input []byte) error {
 	if dec.MinBlockInterval != nil {
 		d.MinBlockInterval = *dec.MinBlockInterval
 	}
+	if dec.FineValues != nil {
+		d.FineValues = make([]*big.Int, len(dec.FineValues))
+		for k, v := range dec.FineValues {
+			d.FineValues[k] = (*big.Int)(v)
+		}
+	}
 	return nil
 }