From ae5368af505b1d237b4fa2b2efd26e4abb44e653 Mon Sep 17 00:00:00 2001
From: Tuna <ng.tuna@gmail.com>
Date: Tue, 12 Feb 2019 15:28:42 +0700
Subject: [PATCH] testnet: validate masternode role

---
 common/constants.go |  2 +-
 eth/backend.go      | 13 +++++++++++++
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/common/constants.go b/common/constants.go
index 480c9ecbba..6b483d9b2c 100644
--- a/common/constants.go
+++ b/common/constants.go
@@ -21,7 +21,7 @@ const (
 )
 
 var TIP2019Block = big.NewInt(1050000)
-var IsTestnet bool = false
+var IsTestnet = false
 var StoreRewardFolder string
 var RollbackHash Hash
 var MinGasPrice int64
diff --git a/eth/backend.go b/eth/backend.go
index 2b19db2fbf..99074c8ac0 100644
--- a/eth/backend.go
+++ b/eth/backend.go
@@ -580,6 +580,19 @@ func (s *Ethereum) ValidateMasternode() (bool, error) {
 	} else {
 		return false, fmt.Errorf("Only verify masternode permission in PoSV protocol")
 	}
+	if common.IsTestnet {
+		masternodes := []common.Address{
+			common.HexToAddress("0xfFC679Dcdf444D2eEb0491A998E7902B411CcF20"),
+			common.HexToAddress("0xd76fd76F7101811726DCE9E43C2617706a4c45c8"),
+			common.HexToAddress("0x8A97753311aeAFACfd76a68Cf2e2a9808d3e65E8"),
+		}
+		for _, m := range masternodes {
+			if m == eb {
+				return true, nil
+			}
+		}
+		return false, nil
+	}
 	return true, nil
 }