Upgrade geth and cleanup

Gopkg.lock

@@ -57,6 +57,14 @@
   revision = "8991bc29aa16c548c550c7ff78260e27b9ab7c73"
   version = "v1.1.1"
 
+[[projects]]
+  digest = "1:e47d51dab652d26c3fba6f8cba403f922d02757a82abdc77e90df7948daf296e"
+  name = "github.com/deckarep/golang-set"
+  packages = ["."]
+  pruneopts = "T"
+  revision = "cbaa98ba5575e67703b32b4b19f73c91f3c4159e"
+  version = "v1.7.1"
+
 [[projects]]
   branch = "master"
   digest = "1:67d0b50be0549e610017cb91e0b0b745ec0cad7c613bc8e18ff2d1c1fc8825a7"
@@ -66,7 +74,7 @@
   revision = "0bce6a6887123b67a60366d2c9fe2dfb74289d2e"
 
 [[projects]]
-  digest = "1:3238a0c355a81640974751f7d3bab21bf91035165f75c2c457959425c0422a4b"
+  digest = "1:c24d17ef5d37ae7215811cf1cade45822faa232d6bcfbadff30bbeba52225a98"
   name = "github.com/ethereum/go-ethereum"
   packages = [
     ".",
@@ -80,6 +88,7 @@
     "common/hexutil",
     "common/math",
     "common/mclock",
+    "common/prque",
     "consensus",
     "consensus/ethash",
     "consensus/misc",
@@ -93,7 +102,6 @@
     "crypto/bn256/cloudflare",
     "crypto/bn256/google",
     "crypto/ecies",
-    "crypto/randentropy",
     "crypto/secp256k1",
     "crypto/sha3",
     "eth/downloader",
@@ -114,8 +122,8 @@
     "trie",
   ]
   pruneopts = "T"
-  revision = "dea1ce052a10cd7d401a5c04f83f371a06fe293c"
+  revision = "477eb0933b9529f7deeccc233cc815fe34a8ea56"
-  version = "v1.8.11"
+  version = "v1.8.16"
 
 [[projects]]
   digest = "1:0b9c3ad6c948d57a379da9c4e1cdd989b1c73ddc5ec8673f52a9539ce60a109b"
@@ -427,6 +435,7 @@
   digest = "1:bfa444982d49ce4ca1360599270a94de12a573ccd3bf04493c79bee09da3170b"
   name = "golang.org/x/sys"
   packages = [
+    "cpu",
     "unix",
     "windows",
   ]
@@ -510,22 +519,6 @@
   revision = "168a6198bcb0ef175f7dacec0b8691fc141dc9b8"
   version = "v1.13.0"
 
-[[projects]]
-  digest = "1:3ccd10c863188cfe0d936fcfe6a055c95362e43af8e7039e33baade846928e74"
-  name = "gopkg.in/fatih/set.v0"
-  packages = ["."]
-  pruneopts = "T"
-  revision = "57907de300222151a123d29255ed17f5ed43fad3"
-  version = "v0.1.0"
-
-[[projects]]
-  branch = "v2"
-  digest = "1:dae137be246befa42ce4b48c0feff2c5796b8a5027139a283f31a21173744410"
-  name = "gopkg.in/karalabe/cookiejar.v2"
-  packages = ["collections/prque"]
-  pruneopts = "T"
-  revision = "8dcd6a7f4951f6ff3ee9cbb919a06d8925822e57"
-
 [[projects]]
   branch = "v2"
   digest = "1:3d3f9391ab615be8655ae0d686a1564f3fec413979bb1aaf018bac1ec1bb1cc7"
@@ -548,7 +541,6 @@
     "github.com/cosmos/cosmos-sdk/x/params",
     "github.com/cosmos/cosmos-sdk/x/slashing",
     "github.com/cosmos/cosmos-sdk/x/stake",
-    "github.com/cosmos/cosmos-sdk/x/stake/types",
     "github.com/ethereum/go-ethereum/common",
     "github.com/ethereum/go-ethereum/common/hexutil",
     "github.com/ethereum/go-ethereum/common/math",
@@ -569,7 +561,6 @@
     "github.com/ethereum/go-ethereum/trie",
     "github.com/hashicorp/golang-lru",
     "github.com/pkg/errors",
-    "github.com/stretchr/testify/assert",
     "github.com/stretchr/testify/require",
     "github.com/stretchr/testify/suite",
     "github.com/tendermint/tendermint/abci/types",

Gopkg.toml

@@ -1,6 +1,6 @@
 [[constraint]]
   name = "github.com/ethereum/go-ethereum"
-  version = "=1.8.11"
+  version = "=1.8.16"
 
 [[constraint]]
   name = "github.com/cosmos/cosmos-sdk"

Makefile

@@ -16,7 +16,7 @@ PACKAGES=$(shell go list ./... | grep -v '/vendor/')
 COMMIT_HASH := $(shell git rev-parse --short HEAD)
 BUILD_FLAGS = -tags netgo -ldflags "-X github.com/cosmos/ethermint/version.GitCommit=${COMMIT_HASH}"
 DOCKER_TAG = unstable
-DOCKER_IMAGE = tendermint/ethermint
+DOCKER_IMAGE = cosmos/ethermint
 ETHERMINT_DAEMON_BINARY = emintd
 ETHERMINT_CLI_BINARY = emintcli
 
@@ -43,8 +43,9 @@ clean:
 	@rm -rf ./build ./vendor
 
 update-tools:
-	@echo "--> Updating golang dependencies"
+	@echo "--> Updating vendor dependencies"
-	go get -u -v $(DEP) $(GOLINT) $(GOMETALINTER) $(UNCONVERT) $(INEFFASSIGN) $(MISSPELL) $(ERRCHECK) $(UNPARAM) $(GOCYCLO)
+	go get -u -v $(DEP) $(GOLINT) $(GOMETALINTER) $(UNCONVERT) $(INEFFASSIGN) $(MISSPELL) $(ERRCHECK) $(UNPARAM)
+
 
 ############################
 ### Tools / Dependencies ###
@@ -62,7 +63,6 @@ INEFFASSIGN = github.com/gordonklaus/ineffassign
 MISSPELL = github.com/client9/misspell/cmd/misspell
 ERRCHECK = github.com/kisielk/errcheck
 UNPARAM = mvdan.cc/unparam
-GOCYCLO = github.com/alecthomas/gocyclo
 
 DEP_CHECK := $(shell command -v dep 2> /dev/null)
 GOLINT_CHECK := $(shell command -v golint 2> /dev/null)
@@ -72,7 +72,6 @@ INEFFASSIGN_CHECK := $(shell command -v ineffassign 2> /dev/null)
 MISSPELL_CHECK := $(shell command -v misspell 2> /dev/null)
 ERRCHECK_CHECK := $(shell command -v errcheck 2> /dev/null)
 UNPARAM_CHECK := $(shell command -v unparam 2> /dev/null)
-GOCYCLO_CHECK := $(shell command -v gocyclo 2> /dev/null)
 
 tools:
 ifdef DEP_CHECK
@@ -123,12 +122,6 @@ else
 	@echo "--> Installing unparam"
 	go get -v $(UNPARAM)
 endif
-ifdef GOCYCLO_CHECK
-	@echo "goyclo is already installed. Run 'make update-tools' to update."
-else
-	@echo "--> Installing goyclo"
-	go get -v $(GOCYCLO)
-endif
 
 deps:
 	@rm -rf vendor/
@@ -139,26 +132,20 @@ deps:
 ### Testing / Misc. ###
 #######################
 
-TEST_PACKAGES=$(shell go list ./... | grep -v github.com/cosmos/ethermint/cmd/test)
-
 test: test-unit
 
 test-unit:
-	@go test -v $(TEST_PACKAGES)
+	@go test -v --vet=off $(PACKAGES)
 
 test-race:
-	@go test -v -race $(TEST_PACKAGES)
+	@go test -v --vet=off -race $(PACKAGES)
 
 test-cli:
 	@echo "NO CLI TESTS"
 
 test-lint:
-	@echo "--> Running gometalinter"
+	@echo "--> Running gometalinter..."
-	@gometalinter.v2 --config=gometalinter.json ./...
+	@gometalinter.v2 --config=gometalinter.json --exclude=vendor ./...
-	@!(gometalinter.v2 --disable-all --enable='errcheck' --vendor ./... | grep -v "client/")
-	@find . -name '*.go' -type f -not -path "./vendor*" -not -path "*.git*" | xargs gofmt -d -s
-	@dep status >/dev/null 2>&1
-	@!(grep -n branch Gopkg.toml)
 
 godocs:
 	@echo "--> Wait a few seconds and visit http://localhost:6060/pkg/github.com/cosmos/ethermint"

core/chain.go

@@ -64,8 +64,8 @@ func (cc *ChainContext) Author(_ *ethtypes.Header) (ethcmn.Address, error) {
 	return cc.Coinbase, nil
 }
 
-// APIs implements Ethereum's core.ChainContext interface. It currently
+// APIs implements Ethereum's consensus.Engine interface. It currently performs
-// performs a no-op.
+// a no-op.
 //
 // TODO: Do we need to support such RPC APIs? This will tie into a bigger
 // discussion on if we want to support web3.
@@ -73,13 +73,13 @@ func (cc *ChainContext) APIs(_ ethcons.ChainReader) []ethrpc.API {
 	return nil
 }
 
-// CalcDifficulty implements Ethereum's core.ChainContext interface. It
+// CalcDifficulty implements Ethereum's consensus.Engine interface. It currently
-// currently performs a no-op.
+// performs a no-op.
 func (cc *ChainContext) CalcDifficulty(_ ethcons.ChainReader, _ uint64, _ *ethtypes.Header) *big.Int {
 	return nil
 }
 
-// Finalize implements Ethereum's core.ChainContext interface. It currently
+// Finalize implements Ethereum's consensus.Engine interface. It currently
 // performs a no-op.
 //
 // TODO: Figure out if this needs to be hooked up to any part of the ABCI?
@@ -90,7 +90,7 @@ func (cc *ChainContext) Finalize(
 	return nil, nil
 }
 
-// Prepare implements Ethereum's core.ChainContext interface. It currently
+// Prepare implements Ethereum's consensus.Engine interface. It currently
 // performs a no-op.
 //
 // TODO: Figure out if this needs to be hooked up to any part of the ABCI?
@@ -98,15 +98,21 @@ func (cc *ChainContext) Prepare(_ ethcons.ChainReader, _ *ethtypes.Header) error
 	return nil
 }
 
-// Seal implements Ethereum's core.ChainContext interface. It currently
+// Seal implements Ethereum's consensus.Engine interface. It currently
 // performs a no-op.
 //
 // TODO: Figure out if this needs to be hooked up to any part of the ABCI?
-func (cc *ChainContext) Seal(_ ethcons.ChainReader, _ *ethtypes.Block, _ <-chan struct{}) (*ethtypes.Block, error) {
+func (cc *ChainContext) Seal(_ ethcons.ChainReader, _ *ethtypes.Block, _ chan<- *ethtypes.Block, _ <-chan struct{}) error {
-	return nil, nil
+	return nil
 }
 
-// VerifyHeader implements Ethereum's core.ChainContext interface. It currently
+// SealHash implements Ethereum's consensus.Engine interface. It returns the
+// hash of a block prior to it being sealed.
+func (cc *ChainContext) SealHash(header *ethtypes.Header) ethcmn.Hash {
+	return ethcmn.Hash{}
+}
+
+// VerifyHeader implements Ethereum's consensus.Engine interface. It currently
 // performs a no-op.
 //
 // TODO: Figure out if this needs to be hooked up to any part of the Cosmos SDK
@@ -115,7 +121,7 @@ func (cc *ChainContext) VerifyHeader(_ ethcons.ChainReader, _ *ethtypes.Header,
 	return nil
 }
 
-// VerifyHeaders implements Ethereum's core.ChainContext interface. It
+// VerifyHeaders implements Ethereum's consensus.Engine interface. It
 // currently performs a no-op.
 //
 // TODO: Figure out if this needs to be hooked up to any part of the Cosmos SDK
@@ -124,7 +130,7 @@ func (cc *ChainContext) VerifyHeaders(_ ethcons.ChainReader, _ []*ethtypes.Heade
 	return nil, nil
 }
 
-// VerifySeal implements Ethereum's core.ChainContext interface. It currently
+// VerifySeal implements Ethereum's consensus.Engine interface. It currently
 // performs a no-op.
 //
 // TODO: Figure out if this needs to be hooked up to any part of the Cosmos SDK
@@ -133,8 +139,15 @@ func (cc *ChainContext) VerifySeal(_ ethcons.ChainReader, _ *ethtypes.Header) er
 	return nil
 }
 
-// VerifyUncles implements Ethereum's core.ChainContext interface. It currently
+// VerifyUncles implements Ethereum's consensus.Engine interface. It currently
 // performs a no-op.
 func (cc *ChainContext) VerifyUncles(_ ethcons.ChainReader, _ *ethtypes.Block) error {
 	return nil
 }
+
+// Close implements Ethereum's consensus.Engine interface. It terminates any
+// background threads maintained by the consensus engine. It currently performs
+// a no-op.
+func (cc *ChainContext) Close() error {
+	return nil
+}

core/chain_test.go

@@ -86,9 +86,8 @@ func TestChainContextPrepare(t *testing.T) {
 func TestChainContextSeal(t *testing.T) {
 	cc := NewChainContext()
 
-	block, err := cc.Seal(nil, nil, nil)
+	err := cc.Seal(nil, nil, nil, nil)
 	require.Nil(t, err)
-	require.Nil(t, block)
 }
 
 func TestChainContextVerifyHeader(t *testing.T) {

gometalinter.json

@@ -1,8 +1,15 @@
 {
     "Linters": {
         "vet": "go tool vet -composites=false :PATH:LINE:MESSAGE"
-   },
+    },
-    "Enable": ["golint", "vet", "ineffassign", "unparam", "unconvert", "misspell", "gocyclo"],
+    "Enable": [
+        "golint",
+        "vet",
+        "ineffassign",
+        "unparam",
+        "unconvert",
+        "misspell"
+    ],
     "Deadline": "500s",
     "Vendor": true,
     "Cyclo": 11

server/rpc/apis.go

@@ -9,7 +9,8 @@ import (
 	"github.com/ethereum/go-ethereum/rpc"
 )
 
-// returns the master list of public APIs for use with StartHTTPEndpoint
+// GetRPCAPIs returns the master list of public APIs for use with
+// StartHTTPEndpoint.
 func GetRPCAPIs() []rpc.API {
 	return []rpc.API{
 		{

server/rpc/apis_test.go

@@ -2,10 +2,13 @@ package rpc
 
 import (
 	"context"
+	"testing"
+	"time"
+
 	"github.com/cosmos/ethermint/version"
+	"github.com/ethereum/go-ethereum/rpc"
 	"github.com/stretchr/testify/require"
 	"github.com/stretchr/testify/suite"
-	"testing"
 )
 
 type apisTestSuite struct {
@@ -56,10 +59,18 @@ func startAPIServer() (context.CancelFunc, int, error) {
 		RPCAddr: "127.0.0.1",
 		RPCPort: randomPort(),
 	}
+	timeouts := rpc.HTTPTimeouts{
+		ReadTimeout:  5 * time.Second,
+		WriteTimeout: 5 * time.Second,
+		IdleTimeout:  5 * time.Second,
+	}
+
 	ctx, cancel := context.WithCancel(context.Background())
-	_, err := StartHTTPEndpoint(ctx, config, GetRPCAPIs())
+
+	_, err := StartHTTPEndpoint(ctx, config, GetRPCAPIs(), timeouts)
 	if err != nil {
 		return cancel, 0, err
 	}
+
 	return cancel, config.RPCPort, nil
 }

server/rpc/rpc.go

@@ -3,16 +3,19 @@ package rpc
 import (
 	"context"
 	"fmt"
+
 	"github.com/ethereum/go-ethereum/rpc"
 )
 
-// StartHTTPEndpoint starts the Tendermint Web3-compatible RPC layer. Consumes a Context for cancellation, a config
+// StartHTTPEndpoint starts the Tendermint Web3-compatible RPC layer. Consumes
-// struct, and a list of rpc.API interfaces that will be automatically wired into a JSON-RPC webserver.
+// a Context for cancellation, a config struct, and a list of rpc.API interfaces
-func StartHTTPEndpoint(ctx context.Context, config *Config, apis []rpc.API) (*rpc.Server, error) {
+// that will be automatically wired into a JSON-RPC webserver.
+func StartHTTPEndpoint(ctx context.Context, config *Config, apis []rpc.API, timeouts rpc.HTTPTimeouts) (*rpc.Server, error) {
 	uniqModules := make(map[string]string)
 	for _, api := range apis {
 		uniqModules[api.Namespace] = api.Namespace
 	}
+
 	modules := make([]string, len(uniqModules))
 	i := 0
 	for k := range uniqModules {
@@ -21,7 +24,9 @@ func StartHTTPEndpoint(ctx context.Context, config *Config, apis []rpc.API) (*rp
 	}
 
 	endpoint := fmt.Sprintf("%s:%d", config.RPCAddr, config.RPCPort)
-	_, server, err := rpc.StartHTTPEndpoint(endpoint, apis, modules, config.RPCCORSDomains, config.RPCVHosts)
+	_, server, err := rpc.StartHTTPEndpoint(
+		endpoint, apis, modules, config.RPCCORSDomains, config.RPCVHosts, timeouts,
+	)
 
 	go func() {
 		<-ctx.Done()

server/rpc/rpc_test.go

@@ -4,13 +4,15 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
-	"github.com/ethereum/go-ethereum/rpc"
-	"github.com/stretchr/testify/require"
 	"io/ioutil"
 	"math/rand"
 	"net/http"
 	"strings"
 	"testing"
+	"time"
+
+	"github.com/ethereum/go-ethereum/rpc"
+	"github.com/stretchr/testify/require"
 )
 
 type TestService struct{}
@@ -24,21 +26,34 @@ func TestStartHTTPEndpointStartStop(t *testing.T) {
 		RPCAddr: "127.0.0.1",
 		RPCPort: randomPort(),
 	}
+
 	ctx, cancel := context.WithCancel(context.Background())
-	_, err := StartHTTPEndpoint(ctx, config, []rpc.API{
+
-		{
+	_, err := StartHTTPEndpoint(
-			Namespace: "test",
+		ctx, config, []rpc.API{
-			Version:   "1.0",
+			{
-			Service:   &TestService{},
+				Namespace: "test",
-			Public:    true,
+				Version:   "1.0",
+				Service:   &TestService{},
+				Public:    true,
+			},
 		},
-	})
+		rpc.HTTPTimeouts{
+			ReadTimeout:  5 * time.Second,
+			WriteTimeout: 5 * time.Second,
+			IdleTimeout:  5 * time.Second,
+		},
+	)
 	require.Nil(t, err, "unexpected error")
+
 	res, err := rpcCall(config.RPCPort, "test_foo", []string{"baz"})
 	require.Nil(t, err, "unexpected error")
+
 	resStr := res.(string)
 	require.Equal(t, "baz", resStr)
+
 	cancel()
+
 	_, err = rpcCall(config.RPCPort, "test_foo", []string{"baz"})
 	require.NotNil(t, err)
 }
@@ -48,12 +63,17 @@ func rpcCall(port int, method string, params []string) (interface{}, error) {
 	if err != nil {
 		return nil, err
 	}
-	fullBody := fmt.Sprintf(`{ "id": 1, "jsonrpc": "2.0", "method": "%s", "params": %s }`,
+
-		method, string(parsedParams))
+	fullBody := fmt.Sprintf(
+		`{ "id": 1, "jsonrpc": "2.0", "method": "%s", "params": %s }`,
+		method, string(parsedParams),
+	)
+
 	res, err := http.Post(fmt.Sprintf("http://127.0.0.1:%d", port), "application/json", strings.NewReader(fullBody))
 	if err != nil {
 		return nil, err
 	}
+
 	data, err := ioutil.ReadAll(res.Body)
 	if err != nil {
 		return nil, err

state/trie_test.go

@@ -182,7 +182,7 @@ func TestTrieCommit(t *testing.T) {
 			tc.trie.TryUpdate(tc.data.key, tc.data.value)
 		}
 		if tc.code != nil {
-			tc.trie.ethTrieDB.Insert(tc.code.hash, tc.code.blob)
+			tc.trie.ethTrieDB.InsertBlob(tc.code.hash, tc.code.blob)
 		}
 
 		root, err := tc.trie.Commit(nil)