Merge branch 'master' of github.com:harmony-one/harmony into pTXGen

hmy/api_backend.go

@@ -5,6 +5,7 @@ import (
 	"errors"
 
 	"github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/common/hexutil"
 	"github.com/ethereum/go-ethereum/core/bloombits"
 	"github.com/ethereum/go-ethereum/ethdb"
 	"github.com/ethereum/go-ethereum/event"
@@ -111,9 +112,11 @@ func (b *APIBackend) GetReceipts(ctx context.Context, hash common.Hash) (types.R
 }
 
 // EventMux ...
+// TODO: this is not implemented or verified yet for harmony.
 func (b *APIBackend) EventMux() *event.TypeMux { return b.hmy.eventMux }
 
 // BloomStatus ...
+// TODO: this is not implemented or verified yet for harmony.
 func (b *APIBackend) BloomStatus() (uint64, uint64) {
 	sections, _, _ := b.hmy.bloomIndexer.Sections()
 	return params.BloomBitsBlocks, sections
@@ -143,37 +146,44 @@ func (b *APIBackend) ServiceFilter(ctx context.Context, session *bloombits.Match
 	// TODO(ricl): implement
 }
 
-// SubscribeNewTxsEvent ...
+// SubscribeNewTxsEvent subcribes new tx event.
+// TODO: this is not implemented or verified yet for harmony.
 func (b *APIBackend) SubscribeNewTxsEvent(ch chan<- core.NewTxsEvent) event.Subscription {
 	return b.hmy.TxPool().SubscribeNewTxsEvent(ch)
 }
 
-// SubscribeChainEvent ...
+// SubscribeChainEvent subcribes chain event.
+// TODO: this is not implemented or verified yet for harmony.
 func (b *APIBackend) SubscribeChainEvent(ch chan<- core.ChainEvent) event.Subscription {
 	return b.hmy.BlockChain().SubscribeChainEvent(ch)
 }
 
-// SubscribeChainHeadEvent ...
+// SubscribeChainHeadEvent subcribes chain head event.
+// TODO: this is not implemented or verified yet for harmony.
 func (b *APIBackend) SubscribeChainHeadEvent(ch chan<- core.ChainHeadEvent) event.Subscription {
 	return b.hmy.BlockChain().SubscribeChainHeadEvent(ch)
 }
 
-// SubscribeChainSideEvent ...
+// SubscribeChainSideEvent subcribes chain side event.
+// TODO: this is not implemented or verified yet for harmony.
 func (b *APIBackend) SubscribeChainSideEvent(ch chan<- core.ChainSideEvent) event.Subscription {
 	return b.hmy.BlockChain().SubscribeChainSideEvent(ch)
 }
 
-// SubscribeRemovedLogsEvent ...
+// SubscribeRemovedLogsEvent subcribes removed logs event.
+// TODO: this is not implemented or verified yet for harmony.
 func (b *APIBackend) SubscribeRemovedLogsEvent(ch chan<- core.RemovedLogsEvent) event.Subscription {
 	return b.hmy.BlockChain().SubscribeRemovedLogsEvent(ch)
 }
 
-// SubscribeLogsEvent ...
+// SubscribeLogsEvent subcribes log event.
+// TODO: this is not implemented or verified yet for harmony.
 func (b *APIBackend) SubscribeLogsEvent(ch chan<- []*types.Log) event.Subscription {
 	return b.hmy.BlockChain().SubscribeLogsEvent(ch)
 }
 
-// GetPoolTransactions ...
+// GetPoolTransactions returns pool transactions.
+// TODO: this is not implemented or verified yet for harmony.
 func (b *APIBackend) GetPoolTransactions() (types.Transactions, error) {
 	pending, err := b.hmy.txPool.Pending()
 	if err != nil {
@@ -185,3 +195,9 @@ func (b *APIBackend) GetPoolTransactions() (types.Transactions, error) {
 	}
 	return txs, nil
 }
+
+// GetBalance returns balance of an given address.
+func (b *APIBackend) GetBalance(address common.Address) (*hexutil.Big, error) {
+	balance, err := b.hmy.nodeAPI.GetBalanceOfAddress(address)
+	return (*hexutil.Big)(balance), err
+}

hmy/backend.go

@@ -1,6 +1,9 @@
 package hmy
 
 import (
+	"math/big"
+
+	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/core/bloombits"
 	"github.com/ethereum/go-ethereum/ethdb"
 	"github.com/ethereum/go-ethereum/event"
@@ -34,6 +37,7 @@ type NodeAPI interface {
 	AddPendingTransaction(newTx *types.Transaction)
 	Blockchain() *core.BlockChain
 	AccountManager() *accounts.Manager
+	GetBalanceOfAddress(address common.Address) (*big.Int, error)
 }
 
 // New creates a new Harmony object (including the

internal/hmyapi/backend.go

@@ -4,6 +4,7 @@ import (
 	"context"
 
 	"github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/common/hexutil"
 	"github.com/ethereum/go-ethereum/ethdb"
 	"github.com/ethereum/go-ethereum/event"
 	"github.com/ethereum/go-ethereum/params"
@@ -54,6 +55,8 @@ type Backend interface {
 
 	ChainConfig() *params.ChainConfig
 	CurrentBlock() *types.Block
+	// Get balance
+	GetBalance(address common.Address) (*hexutil.Big, error)
 }
 
 // GetAPIs returns all the APIs.

internal/hmyapi/blockchain.go

@@ -72,11 +72,8 @@ func (s *PublicBlockChainAPI) GetStorageAt(ctx context.Context, address common.A
 // given block number. The rpc.LatestBlockNumber and rpc.PendingBlockNumber meta
 // block numbers are also allowed.
 func (s *PublicBlockChainAPI) GetBalance(ctx context.Context, address common.Address, blockNr rpc.BlockNumber) (*hexutil.Big, error) {
-	state, _, err := s.b.StateAndHeaderByNumber(ctx, blockNr)
-	if state == nil || err != nil {
-		return nil, err
-	}
-	return (*hexutil.Big)(state.GetBalance(address)), state.Error()
+	// TODO: currently only get latest balance. Will add complete logic later.
+	return s.b.GetBalance(address)
 }
 
 // BlockNumber returns the block number of the chain head.

internal/utils/contract/constants.go

@@ -270,8 +270,8 @@ var GenesisAccounts = [...]DeployAccount{
 	// 190-199
 	{Address: "0x1a4d5957Af59aE2E5ED0e4FAB42f14D1177d1F79", Private: "", Public: "0x1a4d5957Af59aE2E5ED0e4FAB42f14D1177d1F79"},
 	{Address: "0x87a157db95dc3517Eb578d4cedee92a5ab275BD5", Private: "", Public: "0x87a157db95dc3517Eb578d4cedee92a5ab275BD5"},
-	{Address: "0x804a1CE2387874E311e966c63A02C67dB15f2A87", Private: "", Public: "0x804a1CE2387874E311e966c63A02C67dB15f2A87"},
-	{Address: "0x8080ca14e1b3466b3b13441cDfd0f413E0BEb67a", Private: "", Public: "0x8080ca14e1b3466b3b13441cDfd0f413E0BEb67a"},
+	{Address: "0x25347d09373B2644191f1DC4beDEFEBE26a5b2d1", Private: "", Public: "0x25347d09373B2644191f1DC4beDEFEBE26a5b2d1"},
+	{Address: "0x7f42f7a4d66f0387AE77A219d0742E8a706231CA", Private: "", Public: "0x7f42f7a4d66f0387AE77A219d0742E8a706231CA"},
 	{Address: "0x80FBE7a01D593aC28CA1fE12E9CE62d6E2a08e5C", Private: "", Public: "0x80FBE7a01D593aC28CA1fE12E9CE62d6E2a08e5C"},
 	{Address: "0x81237F5d14F5db4d6370D353e3F5952e7aaae0cd", Private: "", Public: "0x81237F5d14F5db4d6370D353e3F5952e7aaae0cd"},
 	{Address: "0x822D6E108e434A3C2B27E0890C5DC3936D009560", Private: "", Public: "0x822D6E108e434A3C2B27E0890C5DC3936D009560"},

scripts/node.sh

@@ -141,17 +141,17 @@ BN_MA=/ip4/100.26.90.187/tcp/9874/p2p/Qmdfjtk6hPoyrH1zVD9PEH4zfWLo38dP2mDvvKXfh3
 echo "############### Running Harmony Process ###############"
 if [ "$OS" == "Linux" ]; then
 # Run Harmony Node
-   LD_LIBRARY_PATH=$(pwd) ./harmony -bootnodes $BN_MA -ip $PUB_IP -port $NODE_PORT -is_genesis -account_index $IDX
+   LD_LIBRARY_PATH=$(pwd) ./harmony -bootnodes $BN_MA -ip $PUB_IP -port $NODE_PORT -is_genesis -is_archival -account_index $IDX
 else
-   DYLD_FALLBACK_LIBRARY_PATH=$(pwd) ./harmony -bootnodes $BN_MA -ip $PUB_IP -port $NODE_PORT -is_genesis -account_index $IDX > harmony-${PUB_IP}.log 2>&1 &
+   DYLD_FALLBACK_LIBRARY_PATH=$(pwd) ./harmony -bootnodes $BN_MA -ip $PUB_IP -port $NODE_PORT -is_genesis -is_archival -account_index $IDX
 fi
 
 find_harmony_process
 echo
 echo
 
-echo Please run the following command to inspect the log
-echo "tail -f harmony-${PUB_IP}.log"
+# echo Please run the following command to inspect the log
+# echo "tail -f harmony-${PUB_IP}.log"
 
 echo
 echo You may use \"sudo pkill harmony\" to terminate running harmony node program.

test/consensus_testplan.md

@@ -0,0 +1,21 @@
+## testplan for consensus
+
+### incorrect data
+
+- wrong signature
+- construct incorrect consensus messages
+
+### timeout
+
+- leader timeout in normal phase
+- new leader timeout in viewchange phase
+- multiple new leaders timeout in a row (m < n/3)
+- two newview messages arrive at similar time
+- a single node stucked at viewchange mode. e.g. new node stucked in view change while others move on
+
+### malicious
+
+- leader broadcasts different blocks in announce phase
+- leader send different subsets of prepared signature in prepare phase
+- new leader doesn't send prepared message from previous view
+- new leader 't send inconsistent announce message from previous view