Merge pull request #1121 from rlan35/rj_fork

Cleanup mainnet genesis

cmd/client/wallet/main.go

@@ -646,7 +646,7 @@ func processTransferCommand() {
 	shardIDToAccountState := FetchBalance(senderAddress)
 
 	state := shardIDToAccountState[shardID]
-	if state != nil {
+	if state == nil {
 		fmt.Printf("Failed connecting to the shard %d\n", shardID)
 		return
 	}

cmd/harmony/main.go

@@ -97,6 +97,8 @@ var (
 	delayCommit = flag.String("delay_commit", "0ms", "how long to delay sending commit messages in consensus, ex: 500ms, 1s")
 	// isExplorer indicates this node is a node to serve explorer
 	isExplorer = flag.Bool("is_explorer", false, "true means this node is a node to serve explorer")
+	// networkType indicates the type of the network
+	networkType = flag.String("network_type", "mainnet", "type of the network: mainnet, testnet, devnet...")
 	// isNewNode indicates this node is a new node
 	isNewNode          = flag.Bool("is_newnode", false, "true means this node is a new node")
 	shardID            = flag.Int("shard_id", -1, "the shard ID of this node")
@@ -245,6 +247,18 @@ func createGlobalConfig() *nodeconfig.ConfigType {
 		nodeConfig = nodeconfig.GetShardConfig(uint32(*shardID))
 	}
 
+	// Set network type
+	switch *networkType {
+	case "mainnet":
+		nodeConfig.SetNetworkType(nodeconfig.Mainnet)
+	case "testnet":
+		nodeConfig.SetNetworkType(nodeconfig.Testnet)
+	case "devnet":
+		nodeConfig.SetNetworkType(nodeconfig.Devnet)
+	default:
+		panic(fmt.Sprintf("invalid network type: %s", *networkType))
+	}
+
 	nodeConfig.SelfPeer = p2p.Peer{IP: *ip, Port: *port, ConsensusPubKey: nodeConfig.ConsensusPubKey}
 
 	if accountIndex < core.GenesisShardNum && !*isExplorer { // The first node in a shard is the leader at genesis

common/config/global_config.go

@@ -1,14 +0,0 @@
-package config
-
-// NetworkType describes the type of Harmony network
-type NetworkType int
-
-// Constants for NetworkType
-const (
-	Mainnet NetworkType = 0
-	Testnet NetworkType = 1
-	Devnet  NetworkType = 2
-)
-
-// Network is the type of Harmony network
-var Network = Testnet

internal/configs/node/config.go

@@ -55,6 +55,31 @@ func (role Role) String() string {
 	return "Unknown"
 }
 
+// NetworkType describes the type of Harmony network
+type NetworkType int
+
+// Constants for NetworkType
+const (
+	Mainnet NetworkType = iota
+	Testnet
+	Devnet
+)
+
+func (network NetworkType) String() string {
+	switch network {
+	case Mainnet:
+		return "Mainnet"
+	case Testnet:
+		return "Testnet"
+	case Devnet:
+		return "Devnet"
+	}
+	return "Unknown"
+}
+
+// Network is the type of Harmony network
+var Network = Testnet
+
 // Global is the index of the global node configuration
 const (
 	Global    = 0
@@ -87,6 +112,8 @@ type ConfigType struct {
 
 	SelfPeer p2p.Peer
 	Leader   p2p.Peer
+
+	networkType NetworkType
 }
 
 // configs is a list of node configuration.
@@ -202,3 +229,13 @@ func (conf *ConfigType) IsLeader() bool {
 func (conf *ConfigType) Role() Role {
 	return conf.role
 }
+
+// SetNetworkType set the networkType
+func (conf *ConfigType) SetNetworkType(networkType NetworkType) {
+	conf.networkType = networkType
+}
+
+// GetNetworkType gets the networkType
+func (conf *ConfigType) GetNetworkType() NetworkType {
+	return conf.networkType
+}

node/node.go

@@ -10,7 +10,6 @@ import (
 
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/log"
-	"github.com/ethereum/go-ethereum/params"
 	"github.com/harmony-one/bls/ffi/go/bls"
 	"github.com/harmony-one/harmony/accounts"
 	"github.com/harmony-one/harmony/api/client"
@@ -289,22 +288,21 @@ func (node *Node) GetSyncID() [SyncIDLength]byte {
 
 // New creates a new node.
 func New(host p2p.Host, consensusObj *consensus.Consensus, chainDBFactory shardchain.DBFactory, isArchival bool) *Node {
-	var err error
-
 	node := Node{}
+
+	// Get the node config that's created in the harmony.go program.
+	if consensusObj != nil {
+		node.NodeConfig = nodeconfig.GetShardConfig(consensusObj.ShardID)
+	} else {
+		node.NodeConfig = nodeconfig.GetDefaultConfig()
+	}
+
 	copy(node.syncID[:], GenerateRandomString(SyncIDLength))
 	if host != nil {
 		node.host = host
 		node.SelfPeer = host.GetSelfPeer()
 	}
 
-	// Create test keys.  Genesis will later need this.
-	node.TestBankKeys, err = CreateTestBankKeys(TestAccountNumber)
-	if err != nil {
-		utils.GetLogInstance().Crit("Error while creating test keys",
-			"error", err)
-	}
-
 	collection := shardchain.NewCollection(
 		chainDBFactory, &genesisInitializer{&node}, consensusObj)
 	if isArchival {
@@ -332,27 +330,37 @@ func New(host p2p.Host, consensusObj *consensus.Consensus, chainDBFactory shardc
 
 		// Add Faucet contract to all shards, so that on testnet, we can demo wallet in explorer
 		// TODO (leo): we need to have support of cross-shard tx later so that the token can be transferred from beacon chain shard to other tx shards.
-		if node.isFirstTime {
-			// Setup one time smart contracts
-			//node.AddFaucetContractToPendingTransactions()
-		} else {
-			node.AddContractKeyAndAddress(scFaucet)
-		}
-
-		if node.Consensus.ShardID == 0 {
-			// Contracts only exist in beacon chain
+		if node.NodeConfig.GetNetworkType() != nodeconfig.Mainnet {
 			if node.isFirstTime {
 				// Setup one time smart contracts
-				node.CurrentStakes = make(map[common.Address]*structs.StakeInfo)
-				node.AddStakingContractToPendingTransactions() //This will save the latest information about staked nodes in current staked
+				node.AddFaucetContractToPendingTransactions()
 			} else {
-				node.AddContractKeyAndAddress(scStaking)
+				node.AddContractKeyAndAddress(scFaucet)
+			}
+
+			if node.Consensus.ShardID == 0 {
+				// Contracts only exist in beacon chain
+				if node.isFirstTime {
+					// Setup one time smart contracts
+					node.CurrentStakes = make(map[common.Address]*structs.StakeInfo)
+					node.AddStakingContractToPendingTransactions() //This will save the latest information about staked nodes in current staked
+				} else {
+					node.AddContractKeyAndAddress(scStaking)
+				}
+			}
+
+			node.ContractCaller = contracts.NewContractCaller(node.Blockchain(), node.Blockchain().Config())
+
+			// Create test keys.  Genesis will later need this.
+			var err error
+			node.TestBankKeys, err = CreateTestBankKeys(TestAccountNumber)
+			if err != nil {
+				utils.GetLogInstance().Crit("Error while creating test keys",
+					"error", err)
 			}
 		}
 	}
 
-	node.ContractCaller = contracts.NewContractCaller(node.Blockchain(), params.TestChainConfig)
-
 	if consensusObj != nil && nodeconfig.GetDefaultConfig().IsLeader() {
 		node.State = NodeLeader
 	} else {
@@ -375,13 +383,6 @@ func New(host p2p.Host, consensusObj *consensus.Consensus, chainDBFactory shardc
 
 	node.startConsensus = make(chan struct{})
 
-	// Get the node config that's created in the harmony.go program.
-	if consensusObj != nil {
-		node.NodeConfig = nodeconfig.GetShardConfig(consensusObj.ShardID)
-	} else {
-		node.NodeConfig = nodeconfig.GetDefaultConfig()
-	}
-
 	return &node
 }
 

node/node_genesis.go

@@ -6,7 +6,9 @@ import (
 	"math/rand"
 	"strings"
 
-	"github.com/harmony-one/harmony/common/config"
+	nodeconfig "github.com/harmony-one/harmony/internal/configs/node"
+
+	"github.com/ethereum/go-ethereum/common"
 
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/ethdb"
@@ -17,18 +19,19 @@ import (
 	"github.com/harmony-one/harmony/core"
 	"github.com/harmony-one/harmony/core/types"
 	common2 "github.com/harmony-one/harmony/internal/common"
-	"github.com/harmony-one/harmony/internal/ctxerror"
 	"github.com/harmony-one/harmony/internal/genesis"
 	"github.com/harmony-one/harmony/internal/utils"
 )
 
 const (
-	// TestAccountNumber is the number of test accounts
+	// GenesisFund is the initial total fund in the genesis block for mainnet.
+	GenesisFund = 12600000000
+	// TestAccountNumber is the number of test accounts for testnet/devnet/
 	TestAccountNumber = 100
-	// TotalInitFund is the initial total fund for the contract deployer.
-	TotalInitFund = 12600000000
-	// InitFreeFundInEther is the initial fund for permissioned accounts.
-	InitFreeFundInEther = 100
+	// ContractDeployerInitFund is the initial fund for the contract deployer account in testnet/devnet.
+	ContractDeployerInitFund = 100000000
+	// InitFreeFund is the initial fund for permissioned accounts for testnet/devnet/
+	InitFreeFund = 100
 )
 
 // genesisInitializer is a shardchain.DBInitializer adapter.
@@ -47,14 +50,12 @@ func (gi *genesisInitializer) InitChainDB(db ethdb.Database, shardID uint32) err
 		}
 		shardState = types.ShardState{*c}
 	}
-	if err := gi.node.SetupGenesisBlock(db, shardID, shardState); err != nil {
-		return ctxerror.New("cannot setup genesis block").WithCause(err)
-	}
+	gi.node.SetupGenesisBlock(db, shardID, shardState)
 	return nil
 }
 
 // SetupGenesisBlock sets up a genesis blockchain.
-func (node *Node) SetupGenesisBlock(db ethdb.Database, shardID uint32, myShardState types.ShardState) error {
+func (node *Node) SetupGenesisBlock(db ethdb.Database, shardID uint32, myShardState types.ShardState) {
 	utils.GetLogger().Info("setting up a brand new chain database",
 		"shardID", shardID)
 	if shardID == node.Consensus.ShardID {
@@ -66,10 +67,15 @@ func (node *Node) SetupGenesisBlock(db ethdb.Database, shardID uint32, myShardSt
 	genesisAlloc := make(core.GenesisAlloc)
 	chainConfig := params.ChainConfig{}
 
-	switch config.Network {
-	case config.Mainnet:
+	switch node.NodeConfig.GetNetworkType() {
+	case nodeconfig.Mainnet:
 		chainConfig = *params.MainnetChainConfig
-	case config.Testnet:
+		foundationAddress := common.HexToAddress("0xE25ABC3f7C3d5fB7FB81EAFd421FF1621A61107c")
+		genesisFunds := big.NewInt(GenesisFund)
+		genesisFunds = genesisFunds.Mul(genesisFunds, big.NewInt(denominations.One))
+		genesisAlloc[foundationAddress] = core.GenesisAccount{Balance: genesisFunds}
+	case nodeconfig.Testnet:
+	case nodeconfig.Devnet:
 		chainConfig = *params.TestnetChainConfig
 		// Tests account for txgen to use
 		node.AddTestingAddresses(genesisAlloc, TestAccountNumber)
@@ -77,20 +83,16 @@ func (node *Node) SetupGenesisBlock(db ethdb.Database, shardID uint32, myShardSt
 		// Smart contract deployer account used to deploy initial smart contract
 		contractDeployerKey, _ := ecdsa.GenerateKey(crypto.S256(), strings.NewReader("Test contract key string stream that is fixed so that generated test key are deterministic every time"))
 		contractDeployerAddress := crypto.PubkeyToAddress(contractDeployerKey.PublicKey)
-		contractDeployerFunds := big.NewInt(TotalInitFund)
+		contractDeployerFunds := big.NewInt(ContractDeployerInitFund)
 		contractDeployerFunds = contractDeployerFunds.Mul(contractDeployerFunds, big.NewInt(denominations.One))
 		genesisAlloc[contractDeployerAddress] = core.GenesisAccount{Balance: contractDeployerFunds}
 		node.ContractDeployerKey = contractDeployerKey
 	}
 
-	if shardID == 0 {
-		// Accounts used by validator/nodes to stake and participate in the network.
-		// AddNodeAddressesToGenesisAlloc(genesisAlloc)
-	}
-
 	// Initialize shard state
 	// TODO: add ShardID into chainconfig and change ChainID to NetworkID
 	chainConfig.ChainID = big.NewInt(int64(shardID)) // Use ChainID as piggybacked ShardID
+
 	gspec := core.Genesis{
 		Config:         &chainConfig,
 		Alloc:          genesisAlloc,
@@ -100,9 +102,7 @@ func (node *Node) SetupGenesisBlock(db ethdb.Database, shardID uint32, myShardSt
 	}
 
 	// Store genesis block into db.
-	_, err := gspec.Commit(db)
-
-	return err
+	gspec.MustCommit(db)
 }
 
 // CreateTestBankKeys deterministically generates testing addresses.
@@ -128,7 +128,7 @@ func CreateTestBankKeys(numAddresses int) (keys []*ecdsa.PrivateKey, err error)
 func (node *Node) AddTestingAddresses(gAlloc core.GenesisAlloc, numAddress int) {
 	for _, testBankKey := range node.TestBankKeys {
 		testBankAddress := crypto.PubkeyToAddress(testBankKey.PublicKey)
-		testBankFunds := big.NewInt(InitFreeFundInEther)
+		testBankFunds := big.NewInt(InitFreeFund)
 		testBankFunds = testBankFunds.Mul(testBankFunds, big.NewInt(denominations.One))
 		gAlloc[testBankAddress] = core.GenesisAccount{Balance: testBankFunds}
 	}
@@ -138,7 +138,7 @@ func (node *Node) AddTestingAddresses(gAlloc core.GenesisAlloc, numAddress int)
 // including the account used by the nodes of the initial beacon chain and later new nodes.
 func AddNodeAddressesToGenesisAlloc(genesisAlloc core.GenesisAlloc) {
 	for _, account := range genesis.HarmonyAccounts {
-		testBankFunds := big.NewInt(InitFreeFundInEther)
+		testBankFunds := big.NewInt(InitFreeFund)
 		testBankFunds = testBankFunds.Mul(testBankFunds, big.NewInt(denominations.One))
 		address := common2.ParseAddr(account.Address)
 		genesisAlloc[address] = core.GenesisAccount{Balance: testBankFunds}

node/node_handler.go

@@ -403,56 +403,55 @@ func (node *Node) PostConsensusProcessing(newBlock *types.Block) {
 
 	node.AddNewBlock(newBlock)
 
-	// Update contract deployer's nonce so default contract like faucet can issue transaction with current nonce
-	nonce := node.GetNonceOfAddress(crypto.PubkeyToAddress(node.ContractDeployerKey.PublicKey))
-	atomic.StoreUint64(&node.ContractDeployerCurrentNonce, nonce)
-
-	for _, tx := range newBlock.Transactions() {
-		msg, err := tx.AsMessage(types.HomesteadSigner{})
-		if err != nil {
-			utils.GetLogInstance().Error("Error when parsing tx into message")
-		}
-		if _, ok := node.AddressNonce.Load(msg.From()); ok {
-			nonce := node.GetNonceOfAddress(msg.From())
-			node.AddressNonce.Store(msg.From(), nonce)
-		}
-	}
-
-	if node.Consensus.ShardID == 0 {
+	if node.NodeConfig.GetNetworkType() != nodeconfig.Mainnet {
 		// Update contract deployer's nonce so default contract like faucet can issue transaction with current nonce
 		nonce := node.GetNonceOfAddress(crypto.PubkeyToAddress(node.ContractDeployerKey.PublicKey))
 		atomic.StoreUint64(&node.ContractDeployerCurrentNonce, nonce)
 
-		// TODO: enable drand only for beacon chain
-		// ConfirmedBlockChannel which is listened by drand leader who will initiate DRG if its a epoch block (first block of a epoch)
-		if node.DRand != nil {
-			go func() {
-				node.ConfirmedBlockChannel <- newBlock
-			}()
+		for _, tx := range newBlock.Transactions() {
+			msg, err := tx.AsMessage(types.HomesteadSigner{})
+			if err != nil {
+				utils.GetLogInstance().Error("Error when parsing tx into message")
+			}
+			if _, ok := node.AddressNonce.Load(msg.From()); ok {
+				nonce := node.GetNonceOfAddress(msg.From())
+				node.AddressNonce.Store(msg.From(), nonce)
+			}
 		}
 
-		// TODO: update staking information once per epoch.
-		node.UpdateStakingList(node.QueryStakeInfo())
-		node.printStakingList()
-	}
-	newBlockHeader := newBlock.Header()
-	if newBlockHeader.ShardStateHash != (common.Hash{}) {
+		// TODO: Enable the following after v0
 		if node.Consensus.ShardID == 0 {
-			// TODO ek – this is a temp hack until beacon chain sync is fixed
-			// End-of-epoch block on beacon chain; block's EpochState is the
-			// master resharding table.  Broadcast it to the network.
-			if err := node.broadcastEpochShardState(newBlock); err != nil {
-				e := ctxerror.New("cannot broadcast shard state").WithCause(err)
+			// TODO: enable drand only for beacon chain
+			// ConfirmedBlockChannel which is listened by drand leader who will initiate DRG if its a epoch block (first block of a epoch)
+			if node.DRand != nil {
+				go func() {
+					node.ConfirmedBlockChannel <- newBlock
+				}()
+			}
+
+			// TODO: update staking information once per epoch.
+			node.UpdateStakingList(node.QueryStakeInfo())
+			node.printStakingList()
+		}
+		newBlockHeader := newBlock.Header()
+		if newBlockHeader.ShardStateHash != (common.Hash{}) {
+			if node.Consensus.ShardID == 0 {
+				// TODO ek – this is a temp hack until beacon chain sync is fixed
+				// End-of-epoch block on beacon chain; block's EpochState is the
+				// master resharding table.  Broadcast it to the network.
+				if err := node.broadcastEpochShardState(newBlock); err != nil {
+					e := ctxerror.New("cannot broadcast shard state").WithCause(err)
+					ctxerror.Log15(utils.GetLogInstance().Error, e)
+				}
+			}
+			shardState, err := newBlockHeader.GetShardState()
+			if err != nil {
+				e := ctxerror.New("cannot get shard state from header").WithCause(err)
 				ctxerror.Log15(utils.GetLogInstance().Error, e)
+			} else {
+				node.transitionIntoNextEpoch(shardState)
 			}
 		}
-		shardState, err := newBlockHeader.GetShardState()
-		if err != nil {
-			e := ctxerror.New("cannot get shard state from header").WithCause(err)
-			ctxerror.Log15(utils.GetLogInstance().Error, e)
-		} else {
-			node.transitionIntoNextEpoch(shardState)
-		}
 	}
 }
 

node/node_syncing.go

@@ -237,7 +237,7 @@ func (node *Node) CalculateResponse(request *downloader_pb.DownloaderRequest) (*
 		copy(startHashHeader[:], request.BlockHash[:])
 		startBlock := node.Blockchain().GetBlockByHash(startHashHeader)
 		if startBlock == nil {
-			return response, fmt.Errorf("[SYNC] GetBlockHashes Request cannot find startHash %v", startHashHeader)
+			return response, fmt.Errorf("[SYNC] GetBlockHashes Request cannot find startHash %s", startHashHeader.Hex())
 		}
 		startHeight := startBlock.NumberU64()
 		endHeight := node.Blockchain().CurrentBlock().NumberU64()

test/deploy.sh

@@ -176,7 +176,7 @@ while IFS='' read -r line || [[ -n "$line" ]]; do
       args=("${base_args[@]}" -ip "${ip}" -port "${port}" -key "/tmp/${ip}-${port}.key" -db_dir "db-${ip}-${port}" -accounts "${account}" -blspass file:blspass.txt -blskey_file "${blspub}.key")
   fi
 
-  args=("${base_args[@]}" -ip "${ip}" -port "${port}" -key "/tmp/${ip}-${port}.key" -db_dir "db-${ip}-${port}" -blspass file:blspass.txt -blskey_file "${blspub}.key")
+  args=("${base_args[@]}" -ip "${ip}" -port "${port}" -key "/tmp/${ip}-${port}.key" -db_dir "db-${ip}-${port}" -blspass file:blspass.txt -blskey_file "${blspub}.key" -dns=false -network_type="testnet")
   case "${mode}" in
   leader*|validator*) args=("${args[@]}" -is_genesis);;
   esac